53results about How to "Handling" patented technology

Cassette (50) performs assays, e.g. multiplexed protein biomarker assays. Wide, bubble-free, slow flows are produced from liquids stored on cassette (50), flowing over wide array (20) of ligand receptors on a capture surface. Flows of Reynolds Number less than about 1, preferably 1×10−1 to 5×10−3, are heated in region (34) preceding and including bubble removal system (128). Analyte is introduced through compressed septum (32). External actuations of displacement pumps (30, 37) and valves (137 A, B, and C) produce flows in response to flow-front optical sensors (150, 152). Elastic sheet provides pump and valve diaphragms and resilient expansion of mixing volume (131). Break-away cover portions are pistons. Heating is by conduction through cassette from external contact heater. Planar cassette body, when tilted from horizontal, enables upward flow from pumped storage (134, 135) to reaction (133) to waste (139), with buoyancy bubble removal before reaction. Reading of fluorescence is by external reader, employing calibration, control and reference features on capture surface. Extensive set of calibration features of differing intensities enables self-calibration.

An injection device for a syringe, having a syringe body, a cannula with a needle, a plunger with a plunger rod, and an injection carriage for displacing the syringe body and the plunger, comprises at least one actuating element that acts on the injection carriage to carry out the injection procedure. The actuating element (120, 220, 320) cooperates with components which withdraw the needle (108, 208, 308) from the puncture site once the injection procedure has been completed, using a return stroke (H3) that is applied to the injection carriage. A single, targeted linear movement inserts the needle to a defined depth, injects the medicament and, once the injection has been completed, produces a return stroke which allows the needle to be withdrawn into the housing and thus out from the puncture site. The injection device is advantageously equipped with additional components which produce a delay (TV) between the completion of the injection stroke (H2) and the start of the return stroke (H3). The advantage of said delay is that the pressure that has been produced in the subcutaneous tissue by the injection of the medicament can subside before the needle is withdrawn, thus preventing to a great extent the penetration of the medicament into the insertion channel of the needle. A volume adapter (410) can advantageously be used to predetermine the injection stroke (H2) and thus the quantity of a medicament that is administered during the course of the injection stroke (H2).

A device (10) serves to target and introduce bore channels into a tibia in the vicinity of a knee joint during reconstruction of the front cruciate ligament. It has a handle (12), a guide sleeve (18) removably attached to said handle, said guide sleeve having a longitudinal axis (44). A distal end of said guide sleeve (18) constitutes a first aiming point. An arm (28) protrudes from said handle (12). A distal end of said arm constitutes a second aiming point. A first opening (42) is provided in a distal end region of said arm, said opening (42) being in alignment with said longitudinal axis (44). A second opening (50) is provided in that distal end region of said arm, said second opening (50) is at a distance from said first opening (42).

The invention relates to a method and system for authorizing a commercial transaction between a customer and a goods or service provider via an authorization service provider with authentication of the customer by comparing a biometric sample of the customer with a biometric model of the customer stored with the authorization service provider. The telephone link between the supplier and the authorization service provider is set up via a router which associates the real telephone number of the authorization service provider and the telephone number of the supplier with a virtual telephone number and transmits a code which is isochronously calculated by the router and the authorization provider with the aid of the same algorithm. The telephone link is accepted by the authorization service provider if the supplier is registered with the authorization service provider if the supplier is registered with authorization service provider under the transmitted number and if the transmitted code corresponds to the calculated code contained by said authorization service provider. An identifier and biometric code of the customer are transmitted to the authorization service provider in addition to the amount which is to be transferred. The transaction is initiated by the authorization provider if the correspondence between the biometric sample and the stored biometric model exceeds a predetermined thresh old value.

The invention relates to a burning and explosion accident sensing and risk predicting early-warning intelligent fire fighting helmet implementing method. A fire fighting helmet, a long-distance combustible gas detector, a thermal imaging camera module, a head-mounted near-eye display module, a positioning instrument, a data communication and transmission module, an embedded core board, an earphone, a base station, and a fire fighting command centre are involved. According to the burning and explosion accident sensing and risk predicting early-warning intelligent fire fighting helmet implementing method, the real-time position of a fireman in a building can be displayed for the fireman by combining a fireman positioning technology, a building information model and real scene thermal image information, and projecting and displaying information through the head-mounted near-eye display module, so that the environment burning and explosion dangerousness and risk thereof are predicted in real time. When the fireman enters an unknown environmental place, a potential fire disaster explosion accident risk can be effectively predicted quickly; quick sensing and information communication ofthe fireman to a fire disaster accident scene can be realized through an advanced video and thermal imaging technology and an indoor positioning and communication transmission technology, so that thefire fighting rescuing scientific level and the capacity of the fireman are improved.

The invention discloses an anti-LSS-aircraft defensive system which comprises a command and control system, a target detection device, a laser damage device, a radio interference device, a catching net launch unmanned aerial vehicle and a net gun. The command and control system is in communication connection with the target detection device, the laser damage device, the radio interference device, the catching net launch unmanned aerial vehicle and the net gun. According to the anti-LSS-aircraft defensive system, signals can be processed to generate intelligence, and then situation awareness display is conducted for providing aid decision making; the laser damage device, the radio interference device, the catching net launch unmanned aerial vehicle and the net gun and other firing units are commanded and controlled to operate through the command and control system, the multi-batch multi-target processing capacity is achieved, and a modular design concept is adopted for the command and control system, so that compatibility of multiple detection means and processing means is achieved; and the utilization rate of weapons can be increased, the effectiveness of the processing means and the environmental suitability of the system can be improved, and diversification demands of anti-LSS-aircraft tactical application can be met.

The invention relates to a system for realizing video-on-demand (VOD) and push VOD by athe cloud computing technology and a method thereof. The system consists of a group of terminal nodes, a digital rights management (DRM) front end, a service management front end and a cloud computing management front end which together form a distributed cloud computing distribution network, and the use of the VOD and the push VOD by cloud computing are realized through the interaction and the communication between amongboth the cloud computing management front end, and the service management front end and the terminal nodes as well asand the transmission and the share among all network nodes, wherein the cloud computing terminal nodes comprise a group of common terminal nodes and a group of hyperterminal nodes, the service management front end comprises a push VOD server, a VOD server, a live server and a quantum packet packaging server, the cloud computing management front end comprises an authorization management server, a content node server and a node management server, and the cloud computing network nodes comprise the cloud computing terminal nodes, the quantum packet packaging server and the content node server.

A top plate conveyor device, in which vibrations and noises are reduced, and the structure is simple and the production assembly and handling are easy. Top plates 110 are removably provided on a rubber toothed belt 120 by engagement members 111 provided on the back surfaces of the top plates 110, and engagement members 111 include sandwiching portions 112 which sandwich the toothed belt 120 from both outer sides in the width direction and terminate in pawl portions 113, which snap-connect the top plates to the toothed belt 120.

The intelligent measure-control system between intelligent electronic device and communication device of 10KV distribution substation comprises: an information treatment unit with a CPU electric connected to a inner memory, an external memory, a CPLD, a quartz-oscillator, and a Watchdog as well as other said units; a first and second communication unit, a measure-control unit, a system maintenance unit, and opposite control software. Wherein, preparing circuits of said information unit, two communication units and maintenance unit on one primary circuit board while the measure-control unit on expander board connected with primary board by flat cable. This invention connects to existed IED to realize collection for measure-control information and remote send to control center for remote control operation.

A method is provided for testing or calibrating a pressure sensor of a plurality of pressure sensors formed in a wafer, wherein the pressure sensor has a pressure-sensitive portion and a signal output. The method includes a step of connecting the pressure-sensitive portion of the pressure sensor to a fluid line in a pressure-tight way, a step of applying a predetermined pressure to the pressure-sensitive portion of the pressure sensor via the fluid line and a step of receiving a signal from the signal output of the pressure sensor.

The present invention discloses a content routing system of a network layer based on an SDN technology and a CCN frame and a working mode thereof. The system is characterized by comprising a protocol oblivious forwarding (POF) controller and n content routers, wherein the POF controller comprises a link discovery module and a topology management module, and the content routers are used for operating a POFSwitch forwarding process and a POF-CCN routing process. According to the present invention, a hard coupling relationship of the content names and the positions thereof is removed in the system network layer, thereby being able to directly route to the content sources according to the content names, and realizing a content obtaining function of the network layer.

The invention provides a personnel positioning system. The personnel positioning system comprises a personnel positioning communication base station (1), a personnel positioning portable terminal (2), positioning beacons (3) and a personnel positioning server (4), wherein the positioning beacons (3) are arranged at the fixed positions according to the needs, are provided with unique numbers related to installing position information and send number information periodically to the personnel positioning portable terminal in a wireless manner; the personnel positioning portable terminal (2) is carried by personnel, receives the number information sent by all the positioning beacons (3) in real time, obtains current position information by processing, displays the current position information to a carrier and sends the current position information to the personnel positioning server (4). The personnel positioning system provided by the invention has the advantages that the structure is simple, the number of types of equipment is small, and different positioning-accuracy requirements corresponding to different scenes can be met according to the needs.

A reusable perforated steel cylinder device with detachable lid that may be filled with pecan nutshells or other natural food-grade organic substances that become volatized through a pyrolitic action induced by heated air to create a flavoring smoke plume within a gas grill chamber that adsorbs onto target food items is disclosed. This design improves generation of flavoring smoke in a grill chamber due to its universal distribution of perforations, and cylindrical shape which allows the ease of smoke passage from any orientation, eases handling with standard barbecue utensils for adjustment and placement, allows rapid pyrolization initiation for improved performance and convenience at standard grill cooking temperatures, and has enhanced oxygen regulation properties through the design selection of the percentage of open surface area (at least 40%) of the assembly and allows rapid soak and drain of contents without loss.

The invention relates to a photocatalytic postposed internal-circulation anaerobic fluidized membrane bioreactor. The photocatalytic postposed internal-circulation anaerobic fluidized membrane bioreactor comprises a reaction barrel, a gas stripping barrel, a three-phase separator and a membrane assembly, wherein a water inlet pipe and a gas inlet pipe are arranged at the bottom of the reaction barrel; and the membrane assembly is a cylindrical ceramic membrane loaded with nano-titanium dioxide particles, or the membrane assembly is a hollow fiber ultrafiltration membrane of which a light titanium dioxide particle mesh is hung on the outer surface. The invention further discloses a working method of the photocatalytic postposed internal-circulation anaerobic fluidized membrane bioreactor. An internal-circulation anaerobic treatment technology and a titanium dioxide photocatalytic technology are combined, and advantages of an anaerobic membrane bioreactor and a photocatalytic bioreactor are combined, so that quality of outlet water is obviously improved; and the membrane assembly is arranged at a supernatant part of a three-phase separation zone and doses not directly contact sludge, and nano-titanium dioxide has a photocatalytic effect, so that membrane pollution is greatly reduced, the service life of the membrane assembly is prolonged, and manpower and material resources required in a membrane replacing cycle are reduced.

The invention relates to a decontamination solution for processing solid radioactive pollution materials, and aims at solving the problems in the existing electrochemical decontamination electrolyte of radioactive polluted stainless steel is not applicable, and cannot relatively well give consideration of the decontamination effect and treatment of decontamination liquid waste. The invention provides an electrochemical decontamination electrolyte. The electrochemical decontamination electrolyte comprises the following components: 0.25-0.5mol / L of nitric acid, 5-10g / L of oxalic acid and 1-10g / L of citric acid. The electrochemical decontamination electrolyte disclosed by the invention has a good decontamination effect on radioactive pollution stainless steel, and is high in decontamination speed; various components are compatible to a radioactive liquid waste treatment system; the decontamination liquid waste is low in quantity and easy to process; the electrolyte can be recycled, and is small in environmental pollution; and the decontamination effect and the treatment of the decontamination liquid waste are well taken into account.

The present invention relates to a cloud platform for medical data processing. The cloud platform comprises an application service layer, wherein a software system of the application service layer has data input / output, data display and data transmission functions; a cloud computing service layer, wherein a software system of the cloud computing service layer is equipped with a plurality of medical data processing modules, each medical data processing module is correspondingly provided with a respective data processing algorithm and has an input / output of a uniform format according to a data format standard of the cloud platform; a cloud storage service layer, wherein the cloud storage service layer supports data storage according to the cloud platform standard and has a data format extension capability; and a data layer, wherein the data layer has a cloud platform access capability and performs two-way transmission of data with the cloud storage service layer through the internet. Medical data can be analyzed, processed and visualized at the internet cloud, requirements of hospitals on data processing device performance are reduced, and a more flexible deployment mode is provided.

The invention discloses a coal chemical industrial wastewater treating and recycling method combined with a coal dressing process, belonging to a wastewater treating and recycling method. Wastewater is subjected to pretreatment, biochemical treatment and coagulation treatment to be finally used as coal dressing water. The coal chemical industrial wastewater treating and recycling method specifically comprises the steps of: 1, introducing coal chemical industrial wastewater in a wastewater regulating tank into a pretreatment unit for being pretreated; 2, introducing the pretreated wastewater into a biochemical unit for being biochemically treated; 3, introducing the biochemically treated wastewater into a coagulative precipitation tank for being subjected to coagulative precipitation; and 4, introducing the wastewater subjected to the coagulative precipitation into a coal slime water buffer tank of a coal dressing plant to be used as the coal dressing water. Residual refractory organics in the coal dressing process are absorbed on surfaces of coal particles; and water is recycled in the closed cycle of the coal dressing plant. According to the coal chemical industrial wastewater treating and recycling method, coal chemical industrial wastewater is efficiently and economically treated and recycled, zero emission and recycling of the wastewater and organic pollutants in the wastewater are realized, the treatment cost is lowered, the environment is protected, and water resources are saved.

A top plate conveyor device, in which vibrations and noises are reduced, and the structure is simple and the production assembly and handling are easy. Top plates 110 are removably provided on a rubber toothed belt 120 by engagement members 111 provided on the back surfaces of the top plates 110, and engagement members 111 include sandwiching portions 112 which sandwich the toothed belt 120 from both outer sides in the width direction and terminate in pawl portions 113, which snap-connect the top plates to the toothed belt 120.

The invention discloses a two-dimensional code error correction decoding method. The two-dimensional code error correction decoding method comprises the following steps that a two-dimensional code image is obtained; two-dimensional code words are extracted from the two-dimensional code image; an identification pattern is obtained from the two-dimensional code words; whether the two-dimensional code words can be recognized correctly or not can be judged according to the identification pattern; if the two-dimensional code words can be recognized correctly, the two-dimensional code words are recognized; otherwise, the position of a correction pattern is calculated by utilizing the identification pattern; the correction pattern is identified according to the position of the correction pattern;the two-dimensional code is corrected by utilizing the identification pattern and the correction pattern so as to obtain recognizable two-dimensional code words, and the two-dimension code words arerecognized. The identification pattern and the correction pattern which are different from those in the prior art are used, so that the positioning is more accurate during decoding, and the inclination and damage of the two-dimensional code pattern can be easily recognized; meanwhile, according to the damage degree of the two-dimensional code pattern, identification methods are selected in stages,the processing steps are increased along with the increase of the damage degree, and the processing efficiency and the processing effect are both taken into consideration.

A main body frame (100) for an electric motorcycle comprises a front fork support member (101) with a front fork through hole for loading a pivot stem of a front fork (200), the front fork through hole has a pivotal axis arranged in a central plane (P) of the main body frame; the main body frame further comprises a right and a left frame part (102, 105) arranged on opposite sides of the central plane of the main body frame, each having an elongated shape and being formed of an upper part (102a, 102b) and a lower part (102c, 102d), respectively at different sides of an elongation direction changing portion (102e), a first buffer member (120) attached, at opposite sides thereof, to the right and the left frame part, and crossing the central plane. wherein starting from the respective elongation direction changing portions thereof. the upper parts of the left and the right frame part extend inwardly towards the central plane so as to embrace the front fork support member, and are attached to opposite sides of the front fork support member, and a largest width (a7) of the main body frame in a width direction (Z) perpendicular to the central plane is 10 cm or more and 30 cm or less.

A main body frame (100) for an electric motorcycle comprises a front fork support member (101) with a front fork through hole for loading a pivot stem of a front fork (200), the front fork through hole has a pivotal axis arranged in a central plane (P) of the main body frame; the main body frame further comprises a right and a left frame part (102, 105) arranged on opposite sides of the central plane of the main body frame, each having an elongated shape and being formed of an upper part (102a, 102b) and a lower part (102c, 102d), respectively at different sides of an elongation direction changing portion (102e), a first buffer member (120) attached, at opposite sides thereof, to the right and the left frame part, and crossing the central plane. wherein starting from the respective elongation direction changing portions thereof. the upper parts of the left and the right frame part extend inwardly towards the central plane so as to embrace the front fork support member, and are attached to opposite sides of the front fork support member, and a largest width (a7) of the main body frame in a width direction (Z) perpendicular to the central plane is 10 cm or more and 30 cm or less.

The invention discloses a novel acidic zinc-plating additive. The additive comprises the following components of, in percentage by weight, 25%-35% of fatty alcohol-polyoxyethylene ether sulphonate, 8%-12% of octyl phenol polyoxyethylene ether; 3%-8% of fatty alcohol-polyoxyethylene ether block copolymer, 0.2%-0.8% of benzyl fork acetone, 0.2%-0.8% of o-chlorobenzaldehyde, 2%-7% of high-purity diffusant NNO, 2%-7% of sodium benzoate, 0.8%-1.2% of nicotinic acid, 0.8%-1.2% of cinnamic acid and the balance pure water. According to the additive, a zinc-plated layer with good brightness, leveling and ductility can be rapidly obtained in acid zinc-plating; the cloud point is high, the temperature resistance is good, the current efficiency is high, the light emitting speed is fast, throwing is good, the efficiency is high, and the zinc-plated layer is suitable for rolling plating and hanging plating; the zinc-plated layer is compact in crystallization, non-brittle of zinc and free of foaming,various blue-white and colorful passivation treatment can be easily accepted, and the corrosion-resistant performance is excellent; and the consumption of the additive is less in the plating liquid,supplement and maintenance are convenient, and the additive is economical and practical.

The invention discloses an atmospheric correction method and a system of visible remote sensing satellite images. The method comprises the following steps: converting a gray value image of the visibleremote sensing satellite into an apparent radiance image to obtain an apparent reflectance image; converting the gray value image of the visible remote sensing satellite into an apparent radiance image to obtain an apparent reflectance image. Classifying the apparent reflectance images to obtain the classified images; Dividing the apparent reflectance image into atmospheric grids according to theatmospheric grid intervals to obtain a spatial grid dividing image; Classification image and spatial grid image are superposed and analyzed, and classification attribute, spatial grid attribute, apparent reflectance value of pixel and corresponding position association of each pixel in the image are obtained. An image atmospheric correction model is established, and based on the image atmosphericcorrection model, the image atmospheric correction inversion is performed to determine the surface object reflectance in all atmospheric grids within any classification of surface objects. The invention solves the problem of atmospheric correction in any band of the visible remote sensing satellite image.

The invention relates to the field of electric field and particularly relates to an automatic control method and system of an electric tool. The control method comprises the following steps: detecting a parameter X for representing a motor load; judging a releasing work mode of the electric tool according to the parameter X; judging forward and backward rotation of the motor; and generating a corresponding control signal to further control the motor to work according to judgment of the releasing work mode of the electric tool and the forward and backward rotation of the motor. Through judgment of the releasing work mode of the electric tool and the forward and backward rotation of the motor, the degree of a screw needed to be fastened or loosened is further controlled, so that the electric tool is intelligently, conveniently and safely used; when a releasing part reaches the releasing number of times, damageable parts are reminded to be replaced, so that the electric tool is conveniently and safely used; through the load work and the releasing work number of times stored by the electric tool, information of working hour of the device can be known, so that after-sale treatment and maintenance are facilitated.

The invention discloses an underground water supply pipeline water leakage sound signal collection and compression method which is used for leakage point sensors to supply sound wave data required forleakage water detection to a background server. The method comprises the following elements: optimization of the layout space of the leakage point sensors; selection of working time periods of the sensors; sound wave signal sampling frequency allocation and sampling; sound signal lossless compression. According to the method, the processing power consumption and wireless communication flows of the leakage point sensors are effectively reduced.

The invention discloses a strengthening type water purification unit which comprises a water purification unit body. A support base is arranged at the lower end of the water purification unit, the outside edge of the support base is arranged in a raised manner, the water purification unit body is fixedly seated at the center of the support base, a mounting frame is mounted at the top of the water purification unit body, a solar photovoltaic panel is laid at the top of the mounting frame, a wind speed detector and an alarm device are further arranged at the upper end of the mounting frame, a plurality of support rods are arranged on the outer side of the mounting frame, upper ends of the support rods are fixedly connected with the mounting frame, shaking-proof rollers are connected to lower ends of the support rods, and the bottom of each shaking-proof roller is contacted with the ground. By the above mode, stability of the water purification unit can be improved, the water purification unit can be strengthened by the additionally arranged support base and the mounting frame with protection of the shaking-proof rollers, wind speed detection and alarm processing are achieved, and dangers are prevented in time.

The invention discloses a background screening method for atmospheric greenhouse gas online observation data. The method comprises the following steps of 1, collecting greenhouse gas online observation data and synchronous wind data; 2, preprocessing the data; 3, identifying source emission influence information; 4, performing background screening; 5, obtaining a reasonable background concentration; if the result is reasonable, finishing screening; and if the result is not satisfactory or doubted, returning to the step 3, and redrawing the binary conditional probability function graph by adopting different time periods or different concentration intervals to carry out source information identification until a reasonable background concentration is obtained. The method has the advantages ofbeing clear in physical significance, high in universality, high in feasibility and fine in screening treatment.

The invention discloses a simple type household air purification device. The simple type household air purification device comprises a machine body, an HEPA filter screen and a negative ion generator;a solar cell panel is arranged at the upper end of the machine body, and a carrying handle is arranged at the upper end of the solar cell panel; the HEPA filter screen is arranged in the machine body, and an activated carbon adsorbing net is arranged on one side of the HEPA filter screen; the negative ion generator is arranged on one side of the activated carbon adsorbing net; a photocatalyst netis arranged on one side of the negative ion generator; a base is arranged at the lower end of the machine body; universal self-locking wheels are arranged at the bottom of the base; a dust collectingbox is arranged in the base, and the bottom of the dust collecting box is connected with a dust sucking port; a loudspeaker is arranged on one side of the machine body; due to the arrangement of thenegative ion generator, negative ion flow generated by the negative ion generator adsorbs suspended particulate matter with positive charges in air, so that the particulate matter is ceaselessly accumulated and becomes heavy, and then breaks away from a gas dissolved state for settlement; and due to the arrangement of the dust sucking port, dust on the ground can be sucked into the dust collectingbox.

The invention discloses a laser measuring device for narrow slit detection and positioning and a measuring method thereof, which relate to the technical field of laser vision systems. The laser measuring device comprises a mechanical outer shell, a laser triangulation light path arranged in the mechanical outer shell, a circuit processing unit, an auxiliary lighting source and two pieces of windowglass. The measuring method comprises the steps of: acquiring a slit surface image; extracting a central point connecting line of line-shaped structured light strips and a central point connecting line of slit edges; calculating an intersection point of a central position connecting line of the slit and a central point connecting line of line-shaped structured light; and converting data of a central point of the slit into a coordinate position in a three-dimensional physical space according to a laser triangulation principle, and outputting the result. By identifying and positioning the three-dimensional positions of slits or fine cracks, the laser measuring device and the measuring method thereof can be used for guiding the robot to track the slits, such as fine weld joint tracking, crack detection and tracking and gluing gap tracking, and solve the technical problem perplexing the industry.