47results about How to "Ease of operation" patented technology

A medical device suitable for subcutaneous implantation, generally including a housing having a reservoir, a septum positioned within and supported by the housing, at least one light emitting element placed in position defining relation to the septum, and a pressure actuated, light activating circuitry associated with the at least one light emitting element. The light element(s) may be positioned, for instance, in at least partially surrounding relation around the septum, embedded within or below a translucent housing that supports the septum, positioned within the reservoir and adapted to emit its light through a translucent septum, or positioned on the exterior of the supporting housing. The medical device can be adapted to receive high pressure fluid injections and if so adapted, will include a light emitting element that will provide a visual indication this capacity.

A process cartridge includes: a drum cartridge including a photoconductor; a development cartridge configured to be detachably attached to the drum cartridge and including a developer carrying member for supplying developer to the photoconductor; a locking member provided on the drum cartridge and configured to be switchable between a locking position in which the development cartridge attached to the drum cartridge is in a locked state and restrained from being moved in a removing direction in which the development cartridge is removed from the drum cartridge and a lifting position in which the locked state is released and the development cartridge is movable in the removing direction, and a retaining member configured to retain the development cartridge which has been moved from the locked state in the removing direction by switching the locking member from the locking position to the lifting position.

A recording and reproducing apparatus includes: a recording means for storing a plurality of images in groups; a display means for displaying images stored in the recording means; a detecting means for detecting a part of a human body or an object in a predetermined form; and a display switching means for switching images to be displayed on the display means in accordance with a form of a part of a human body or a form of an object detected by the detecting means.

An inflatable carrying case for sensitive electronic device and other delicate devices are described herewith. The inflatable carrying case is made by stitching an outer sleeve to an inner sleeve with a layer of open cell foam glued in between. Two rigid top and bottom surfaces or plates (as 2 examples) are attached to the outer sleeve. An inflating mechanism comprising of an air valve assembly is positioned where the latch hooks over it to secure the carrying case. The inflating mechanism is used to inflate the carrying case and thus increase fortification against movement, sudden jolts and direct impact to the enclosed sensitive electronic device. The inflating mechanism is easily accessible and simply operated. Detachable pockets to carry accessories and shoulder strap are included in this invention. Many embodiments, examples, and variations are given.

The invention discloses a forest fire early warning method and system based on a fuzzy Bayesian network and belongs to the fire-fighting safety field. The method comprises the following steps that anunmanned aerial vehicle is equipped with a plurality of sensors to inspect a forest along a set route, senses data of a driving area in real time and sends the data to a ground station; the ground station combines the number of local sunny days and the number of flammable plants to carry out stage treatment on flammable grades, and carries out early judgment of fire warning according to temperature, humidity, smoke and gas information; the ground station receives the data of each sensor, then uses a fuzzy Bayesian network to process the sensor data, and calculates and acquires a fire occurrence probability; when the probability of the fire is high, the ground station sends a fire warning signal, whether there is the fire, a real-time situation of the fire and location information to a forest management center; and when the probability of the fire is low, the unmanned aerial vehicle flies at the same height along the set route. In the invention, a fuzzy Bayesian network algorithm is used to process the sensor data, the fire probability can be accurately calculated so that correlation personnel can accurately acquire a fire condition at first time.

The invention relates to a disc-type permanent magnetic coupling mechanism and devices using the same, including a disc-type permanent magnetic coupling speed regulator, a magnetic coupling speed regulation device running at constant power and a brushless doubly-fed coupling transmission device using the same. The mechanism comprises a permanent magnetic rotor and a conductor rotor, the conductor rotor comprises a conductor disc with a groove and a lead wire, induction current in the conductor disc flows in a set direction, and the current is guided to other device outside the conductor disc via the lead wire, so that the current is controlled or utilized. The current or current of the conductor rotor is controlled by a control unit, so that the disc-type permanent magnetic coupling speed regulator regulates the magnitude of the output torque to meet the requirement for rotating speed, and realizes a speed regulation function. The magnetic coupling speed regulation device running at constant power realizes constant power speed regulation operation. The brushless doubly-fed coupling transmission device reduces the radial size and the axial size and saves the installation space of equipment by combining a disc-type structure and an axial structure.

A rotational float system (44) that is meant to be used with existing side load protection systems and that may be selectively operated to permit a digger derrick rotation motor (20) or other rotatable equipment to freely rotate toward a side load to ease operation of and prevent damage to the digger derrick (10) and to assist in the correct installation of screw anchors. The rotational float system (44) includes valve structure (46) interposed between the ports (32, 34) of a hydraulic rotation motor (20) and a control mechanism (48) for selectively opening and closing the valve structure (46). The valve structure (46) is normally biased to a closed position and the control mechanism (48) is normally open. When the control mechanism (48) is operated, it opens the valve structure (46) to connect the ports (32, 34) of the rotation motor (20) to one another. This allows the pressure of the hydraulic fluid present at each of the ports (32, 34) to equalize so that the rotation motor (20) may float or rotate toward any external side loads.

Provided is a traveling unit driving apparatus where a driving belt of the traveling unit is manufactured with ease, and concurrently therewith, can be coupled reliably to the unit in a state with high durability.A driving belt extended between a pair of pulleys is formed using a belt with ends and teeth, and a belt fixing means is comprised of a first and second engagement portions provided in the traveling unit, a concave recess portion disposed between the portions, and a lock fixing member that is fitted into the concave recess portion. Then, the first and second engagement portions and the concave recess portion are provided with a first and second mount surfaces for bending and supporting the belt opposite end portions, the lock fixing member is fitted into the concave recess portion, and the belt opposite end portions are thereby sandwiched and held in a bent state. Concurrently therewith, the first and second engagement portions and the lock fixing member are respectively provided with protrusions for engaging in the belt tooth surface.

Provided are physico-chemical processes for continuous and simultaneous water disinfection, oxidation of off flavor agents, minimization of trihalomethane (THM) production, reduction of nitrate and nitrite production and oxidation of ammonia so as to remove nitrogen species, in saline (for example, seawater) based aquaculture systems. The aquaculture system may be any handling / storage / transport system, for example, recirculated aquaculture systems (RAS), for fish or other aquaculture species.

A loop heat pipe includes an evaporator and a sealed pipe. The evaporator includes an evaporator body made of a heat conductive material. The evaporator body has at least two retaining holes and at least a channel hole penetrating the retaining holes. In addition, the sealed pipe includes at least two sealed ends. The two sealed ends are securely fastened to the two retaining holes of the evaporator. Meanwhile, at least one of the two retaining holes is a through hole, which penetrates through two sides of the evaporator body, and at least one of the sealed ends protrudes the evaporator via the penetrable retaining hole.

The invention discloses a system and a method for quickly treating pulverized coal by pyrolysis. The system comprises a quick pyrolysis reactor, a dust removing device, a condenser, a purifying device, a PSA (Pressure Swing Adsorption) hydrogen production device and a pyrolytic tar hydrogenation device, wherein the dust removing device is connected with the quick pyrolysis reactor and the condenser; the purifying device is connected with the condenser and the PSA hydrogen production device; the PSA hydrogen production device is also connected with the pyrolytic tar hydrogenation device. The system is simple in structure and short in process; the continuous running and industrial popularization are easily achieved; in addition, semicoke, pyrolytic tar and pyrolytic gas obtained in pyrolysis can be converted for reutilizing, so that the whole process is free of intermediate products, and as a result, the economic value is high.

A quick connection structure of a faucet outlet pipe includes an upper pipe, a lower pipe, and a connector. The upper pipe and the lower pipe are connected through the connector in a quick manner. The connector includes a connecting sleeve, a left elastic block, and a right elastic block. A central portion of the connecting sleeve is transversely formed with an opening. The left elastic block and the right elastic block face each other and are movably installed in the opening to hold against the upper pipe elastically. A top of the connecting sleeve is formed with a receiving hole for insertion of the upper pipe. A bottom of the opening is formed with a connecting hole to mate with the upper pipe. The connecting sleeve is provided with a connecting post extending downward from the connecting hole for connection of the lower pipe.

A method and device for assessing end point of cooking of dhal and rice with good reproducibility are disclosed. Pulses are generally consumed as dhals after cooking to soft texture. Measurement of end point of cooking of dhals, rice etc is very subjective and current methods are not very satisfactory. An innovative device and an objective method for carrying out the same were developed. This works on the principle of determining the “spread area” during progressive cooking for dhals as well as rice, and reading the cooking time form a graph plotted. The device developed for the purpose can be used to exert the desired force for pressing the cooked grain and the area to which the grain spreads is determined by counting the number of squares from an appropriate graph sheet as “spread area” is plotted against the period of cooking a progressive increase was observed. The time at which, there was a sudden increase in the spread area or when a change in the slope of the curve (sudden deflection / steadiness) occurred was considered as cooking time of the sample (dhal / rice) being cooked. The method now reported corroborated well with the standard instrumental methods. This invention provides an objective and reliable method for assessing end point of cooking of dhal and rice with good reproducibility.

The invention relates to an auxiliary cable distribution box, in particular to a 10kV outdoor high-voltage cable distribution box and an installation method thereof. An upper part box body of the cable distribution box comprises a ladder-shaped box body, and a left box body and a right box body which are positioned at two shoulder parts of the ladder-shaped box body, wherein the left and right bodies are both in inverted right-angled triangle structures, and are hinged to the middle ladder-shaped box body to form a square box body; the ladder-shaped box body is detachably connected with the lower part box body; and cable connecting accessories are installed in the ladder-shaped box body in a longitudinally arrayed manner. When a cable is installed, the cable connecting accessories and the cable are installed on a rigid support of the lower part box body, and then the upper part box body is assembled with a cover plate. The 10kV outdoor high-voltage cable distribution box has the advantages that the 10kV outdoor high-voltage cable distribution box consists of three detachable movably-connected parts, is convenient to replace, detach and assemble, and is simple, flexible and convenient for construction, external impact is effectively resisted, normal running and working of the cable distribution box are guaranteed, and the technical effect that the inside of the cable distribution box can be operated, overhauled and maintained in an omni-directional manner is unexpectedly achieved.

An adjustable clamp assembly (600) includes an elongated connection member (640) and a gear assembly (650). The gear assembly includes a rotatable first gear member having an axis of rotation substantially perpendicular to a longitudinal axis of the connection member (640). The gear assembly also includes a second gear member cooperatively engaged with the first gear member. The clamp assembly further includes a first clamp member (630). The elongated connection member (640), the gear assembly (650) and the first clamp member (630) are arranged such that rotation of the first gear member results in a linear motion of the first clamp member (630) parallel to the longitudinal axis of the connection member (640).

A network video system for a television to broadcast a computer network video program includes a peer-to-peer (P2P) video service platform, a computer, a network video decoder, and a television. The P2P video service platform further includes at least a video server, at least a commercial server, and a plurality of peers. The computer forms a P2P network connection with the P2P video service platform so as to download at least one video stream from the video server or the peers and at least one commercial stream from the commercial server. The network video decoder forms a local network connection with the computer so as to receive the video streams and the commercial streams downloaded to the computer. The television is coupled electrically with the network video decoder to display the video streams and the commercial streams received by the network video decoder.

The invention relates to a signaling method for the transmission of signaling information within the frame of a voice transmission or multimedia transmission via an IP network of the SIP-T type, which is connected to at least one public telecommunication network, whereby a first ISUP message, coded in a national format and a second ISUP message, coded in the international ITU-T format, are transmitted with the SIP-T messages.

The invention discloses a detection circuit based on a control chip, and the detection circuit comprises: a pull-down circuit, wherein the input end of the pull-down circuit is coupled with a settingpin of a communication interface, and the output end of the pull-down circuit is coupled with the control chip; a pull-up circuit, wherein the input end of the pull-up circuit is coupled with the signal source, and the output end of the pull-up circuit is coupled with the pull-down circuit, the pull-up circuit is used for providing a first level signal for the control chip through the pull-down circuit, the pull-down circuit is used for pulling down the first level signal to provide a second level signal for the control chip when the communication interface is connected with an external data line and the setting pin is short-circuited by the data line, the control chip is used for entering a first working mode when receiving a first level signal, and the control chip is used for entering asecond working mode when receiving a second level signal. By means of the mode, the working mode of the control chip can be conveniently adjusted according to the short circuit condition of the external data line, operation is convenient, and efficiency is high.

For the model-based determination of the biometry of eyes, the eye is illuminated by a light source via a scanning unit, the focus of the measuring light beam in the eye is moved or shifted laterally and / or axially via an adjusting device and the light fractions back-scattered by the boundary surfaces and from the tissue of the eye via an interferometer are detected by a sensor and relayed to a control and evaluation unit by which a parametric eye model which describes at least two boundary surfaces present in the eye is adapted to the scan or scans. The invention relates to the field of ophthalmology and serves in particular for the optical determination of the biometry of eyes by application of two-dimensional optical coherence tomography images. However, the method is not limited to the use of coherence tomography nor to the utilisation of optical measurements.

The invention discloses a power supply mode conversion system for a rail transit contact network, belongs to the technical field of rail transit, and provides the following scheme: a direct-current voltage conversion module converts an alternating-current power supply transmitted by a power plant through a power transmission line into direct-current voltage, outputs the direct-current voltage to a direct-current cable, and outputs the direct-current voltage to the contact network through the direct-current cable; an alternating-current voltage conversion module converts alternating-current power transmitted by a power plant through a power transmission line into alternating-current voltage and outputs the alternating-current voltage to the contact network; a first lockout control module carries out primary lockout control on a direct-current voltage output line and an alternating-current voltage conversion output line of the direct-current cable so as to control output of the direct-current voltage or the alternating-current voltage. a second locking control module performs secondary locking control on the line for outputting the direct current voltage and the line for converting and outputting the AC voltage so as to control the direct current voltage or the AC voltage to be output to a metro static adjusting line or a metro dynamic adjusting line of the contact network. According to the technical scheme, the convenience of rail transit power supply is improved.

A wheel nut assembly for fixing a wheel to a vehicle hub which includes a wheel nut with an internal thread and an axial body extension on said nut including a first section with an internal set of axial grooves or ribs and a second section containing a second internal screw thread. There is also a wheel stud having an external thread to co-operate with the internal thread of said wheel nut and having an end portion adapted to project beyond the wheel nut which end portion includes axial grooves or ribs on its external surface. An axial retaining cap consists of an upper externally screw threaded first portion which is adapted to engage the second internal screw thread of said body extension of said nut and attached to said first portion a second cap portion having internal grooves or ribs complementary to the external ribs or grooves on said wheel stud adapted to fit over said wheel stud and having external ribs or grooves adapted to engage the internal set of axial grooves or ribs on the first section of said body extension of said wheel nut. The first portion of said retaining cap is able to be rotated so that it moves axially down the internal screw thread of the second section of said body extension of said wheel nut so that the second portion of said cap is pushed down the end of said wheel stud and is held between the external ribs and grooves of the end of said wheel stud and the internal ribs and grooves of the first section of said body extension of said wheel nut.

A dielectric antenna and an antenna module are provided. The dielectric antenna includes at least one dielectric unit. Each dielectric unit is separated into a first region and a second region, and the second region could have a bending portion. A conductor covers a surface of the second region of the dielectric unit to form a waveguide structure. The waveguide structure has a first endpoint connected to the first region and a second endpoint serving as a signal feeding terminal for feeding or receiving signals. The dielectric antenna can be packaged with a chip and thus is suitable for millimeter-wave high gain antenna modules.

The invention provides a tread sweeper with a gap adjusting device, and belongs to the technical field of railway vehicle equipment. The tread sweeper comprises a grinding block, a brake head, an air cylinder and a gap adjusting device arranged on an air cylinder body of the air cylinder. The tread sweeper further comprises a tooth-shaped component is fixedly arranged on a piston rod of the air cylinder. The gap adjusting device comprises: a movable plug pin and a movable plug pin, wherein a plug pin head of the movable plug pin can be meshed with the tooth-shaped component; a bolt seat limited in a gap adjusting device mounting hole of the air cylinder body; and an elastic component used for applying downward pressure towards the tooth-shaped component to the bolt seat. The upper end of the movable plug pin is sleeved with a guide groove, formed in the moving direction of the piston rod, of the plug pin base and can move forwards and backwards in the gap adjusting device installation hole along the guide groove along with the tooth-shaped component meshed with the movable plug pin. The tread sweeper is simple in structure and good in reliability, and the problems of bending, clamping stagnation and the like of the tooth-shaped component are solved.

A seat includes a seat body and a sensor configured to acquired information on an occupant seated on the seat body. The seat includes a coating as a location marker that marks a location of the sensor to render the location visually recognizable from outside the seat body.

Disclosed is an image forming apparatus to form an image based on an XPS file including, a plurality of storage sections each of which has a different free storage space and a different access speed; and a control section to refer to information concerning usage frequency of each individual file stored in the XPS file to select the storage section to store the individual file subjected to a data decompression, to data-decompress the individual file, and to store the data-decompressed individual file in the selected storage section.

The invention discloses a Counting method for directory access popularity. The method comprises the steps of firstly obtaining an operation type of an access operation of a directory, determining target heat values corresponding to the operation type according to a preset type heat corresponding relationship, then accumulating the target heat values corresponding to the directory to obtain a comprehensive heat value of the directory, and similarly, obtaining the comprehensive heat value of each directory in a system. The access popularity of each directory in the system can be counted, so thata developer can conveniently analyze the operation behavior of the user. The invention further discloses a system and device for directory access popularity. The invention has the same beneficial effects as the counting method.