31results about How to "Operability" patented technology

A handlebar switch assembly for enhancing operability of a shift-up switch and a shift-down switch separately provided on a switch case. Viewing a switch case from an axis line direction of a handlebar, four zones are defined with the axis line, a rear upper zone and a rear lower zone, both located opposite to an occupant, and a front upper zone and a front lower zone, both located on the vehicle front side. A first shift switch and a second shift switch are swing-type switches in which operating elements swing when a pushing force is applied. The shift-up switch is located in the front lower zone so as to orient one end of its operating element outward in the vehicle transverse direction and the shift-down switch is located in the rear lower zone so as to orient one end of its operating element outward in the vehicle transverse direction.

The invention provides a tissue engineering artificial skin and a preparation method thereof. The artificial skin comprises an epidermal layer and a dermal layer, wherein the epidermal layer material is made of collagen or a mixed material of collagen and chitosan; the dermal layer material is made of collagen or a mixed material of collagen and chitosan, hyaluronic acid, chondroitin sulfate, alginate or polyving akohol. The epidermal layer comprises a semipermeable film; the dermal layer comprises two layers of three-dimensional porous supporting structures with different porosities. The used collagen is end-free collagen, so that the problems of immune rejection, foreign body reaction, viral infection and the like of the artificial skin during application are solved. The invention further provides the preparation method for the tissue engineering artificial skin.

This invention provides an indoor positioning system and method based on virtual Beidou satellite navigation signals. The system is based on the hardware of the existing Beidou satellite navigation ground receiving equipment, transmits virtual Beidou satellite navigation signals through message retransmission equipment installed inside or outside a building, and provides highly reliable indoor positioning service for the existing Beidou satellite navigation ground receiving equipment. The system comprises a control section, a space section and a user section, wherein the control section comprises a server and a wireless communication module; the server is connected with the wireless communication module through a standard serial interface; the server is butted with the space section through the wireless communication module; the space section comprises a plurality of message retransmission equipment for generating virtual Beidou satellite navigation signals; the user section comprises a mobile hand-held terminal or a vehicle terminal and is connected with the server through the Internet or a wireless public network.

A robot arm includes a grip part which is structured to be separated from an end effector attached to the robot arm. When the grip part is gripped by the user and shifted, the robot arm shifts tracking the grip part. Further, the grip part includes contact sensors, and a tracking control method is switched according to the value of the contact sensors.

In a head detachable camera comprising a camera head and an image processing unit which does not have an exclusive line for notifying the type of image sensing device used in the camera head, when the power switch is turned on, vertical interval data signal processing units of the camera head and the image processing unit are set to a predetermined communication mode, such as one conforming to the NTSC video mode. Under this situation, identification information showing the number of pixels and the video rate used in the image sensing device is transmitted from the camera head by multiplexing the identification information in a blanking period of an image signal, and the communication mode of the camera head is changed in accordance with the number of pixels and the video rate of the image sensing device, if necessary. In the image processing unit, the communication mode is set to one corresponding to the received identification information, and the image processing unit transmits a clock and synchronizing signals corresponding to the communication mode to the camera head.

The invention provides a visualization arrangement method for resources in an OpenStack cloud platform, which comprises the steps of: carrying out three levels of arrangement on the resources in the OpenStack cloud platform by using a visualization method; carrying out arrangement on infrastructure resources provided by OpenStack, and creating a basic virtual machine; carrying out complex configuration on the virtual machine and installing and configuring specific software; and providing Load Balance to carry out supporting, and creating a group of virtual machines with load balance. By visualization dragging combination on OpenStack basic resources and resources created by a user, one group of virtual machines with specific calculation, network and storage abilities are obtained, and a load balancer can be added on the virtual machines to carry out shunting on service traffic so as to improve safety and reliability of an application system. A specific application environment arrangedin a visualizing mode can be optionally led into an application center to generate a set of specific application system, and the specific application system can be subjected to version control, smoothupgrading and backspacing and supports multiple versions to be simultaneously online.

A job management apparatus, which managing, by record, a job based on content data which includes designations associated with a content used in variable data print processing, and a job ticket corresponding to the content data, comprising: a metadata extraction unit which extracts metadata from the content data; a metadata classification unit which classifies the extracted metadata as control metadata used to control processes of the job, and as display metadata used to make a display associated with the job; and a generation unit which generates first information used to display, by record, the job using values of the display metadata.

A lock controller for automatically unlocking and locking a lockable part such as a vehicle door uses a detector for detecting a hand approaching inside a plurality of detection areas. Such a detector is not only arranged to transmit electromagnetic waves and to receive the reflected waves from a target object of detection such as a person's hand but also provided with a plurality of wave detection circuit parts for mixing wave detection signals corresponding to said transmission waves with signals received by said reception antenna at different sampling timings and outputting the mixed signals. A plurality of judging circuit parts each correspond to different one of the wave detection circuit parts and serve to switch on a detection output based on the outputted signals from said wave detection circuit parts to indicate that said target object is approaching and at a speed within a specified range. The detection areas have different sizes for each of the judging circuit parts corresponding to the different sampling timings of the wave detection circuit parts.

An efficient test bed of the electric-hydraulic proportional pump control motor system comprises a test bed measurement and control system, a pump control motor system, an electric-hydraulic proportional servo system, an oil replenishing system, a cooling system, a resistance loading system, an engine, an electromagnetic clutch and a speed raising box. The test bed measurement and control system calculates the input power and the output power of the pump control motor system by measuring the rotating speed and the torque at the input end and the output end of the pump control motor system so that the efficiency value of the pump control motor system can be obtained. The efficiency test bed of the electric-hydraulic proportional pump control motor system has the advantages that system oil supply pressure is stable and precise, the static and dynamic performance of the test bed is improved, and the test bed has more operability and the reliability; the resistance loading system is simple and practical, and the controllability is excellent; the oil temperature is adjusted through the test bed measurement and control system, energy consumption can be better lowered, the efficiency is improved, and the precision of test data is also greatly improved.

A control pedal assembly includes a pedal bracket, a control pedal, an urging device and a communicating portion. The pedal bracket is secured to a vehicle body and has a housing space. The control pedal is swingably supported by a support shaft disposed in the housing space of the pedal bracket. The urging device is to urge the control pedal toward a rear of a vehicle body. The communicating portion is provided at a rear of the support shaft relative to the vehicle body between the control pedal and the pedal bracket to connect a space above the control pedal and a space below the control pedal.

A handlebar switch assembly for enhancing operability of a shift-up switch and a shift-down switch separately provided on a switch case. Viewing a switch case from an axis line direction of a handlebar, four zones are defined with the axis line, a rear upper zone and a rear lower zone, both located opposite to an occupant, and a front upper zone and a front lower zone, both located on the vehicle front side. A first shift switch and a second shift switch are swing-type switches in which operating elements swing when a pushing force is applied. The shift-up switch is located in the front lower zone so as to orient one end of its operating element outward in the vehicle transverse direction and the shift-down switch is located in the rear lower zone so as to orient one end of its operating element outward in the vehicle transverse direction.

The invention relates to an underground comprehensive pipe gallery. The underground comprehensive pipe gallery comprises a high-position gallery body and a low-position gallery body which are constructed under the ground. The high-position gallery body is divided into ventilating rooms, an escape channel, a power distribution room and a feeding room through first partition walls. A plurality of first inlets and outlets are formed in the first partition walls and communicate the ventilating rooms, the escape channel, the power distribution room and the feeding room. The top of each ventilating room is provided with a ventilating opening and a ventilating structure which are exposed out of the ground. The top of the escape channel is provided with an escape opening and an escape well cover which are exposed out of the ground. The top of the feeding room is provided with upper feeding openings and feeding cover plates which are exposed out of the ground. Second inlets and outlets communicating with the low-position gallery body are formed in the bottoms of the ventilating rooms, the escape channel and / or the feeding room. The low-position gallery body is internally provided with a pipeline cabin and a cable cabin. A drainage structure is arranged at the bottoms of the pipeline cabin and the cable cabin. The pipeline cabin is divided into a plurality of sub pipeline cabin bodies. The cable cabin is divided into a plurality of sub cable cabin bodies. The underground comprehensive pipe gallery is small in occupied area, convenient to install and maintain and high in management efficiency.

A control pedal assembly includes a pedal bracket, a control pedal, an urging device and a communicating portion. The pedal bracket is secured to a vehicle body and has a housing space. The control pedal is swingably supported by a support shaft disposed in the housing space of the pedal bracket. The urging device is to urge the control pedal toward a rear of a vehicle body. The communicating portion is provided at a rear of the support shaft relative to the vehicle body between the control pedal and the pedal bracket to connect a space above the control pedal and a space below the control pedal.

A variable power optical system for an endoscope comprising a first lens group having a negative power, a second lens group having a positive power and a third lens group, and wherein the first lens group includes at least a negative lens having a concave surface pointing to an image side and a positive meniscus lens having a concave surface pointing to an object side, the second lens group includes at least a meniscus lens having a convex surface pointing to the object side and a cemented lens formed by cementing together a negative lens and a positive lens, and the third lens group includes at least a positive lens having a convex surface pointing to the object side, and wherein the variable power optical system for an endoscope is configured to satisfy a predetermined condition.

A liquid redistributor, arranged in a packing column between two packings, wherein in the column a liquid phase is guided from top to bottom and against the same a gas phase from bottom to top, comprising a liquid distributor tray and a droplet damping tray, which attenuates the fluidization of the liquid layer on the liquid distributor tray as caused by the droplets falling down.

A preparation method of N-alkyl-(3, 4-methylenedioxy) aniline relates to the method of the N-alkyl-(3, 4-methylenedioxy) aniline. 3, 4-(methylenedioxy) nitrobenzene in a pressure kettle is taken as the starting raw material, C1 to C4 lower aliphatic alcohols are taken as reaction solvents and alkylation reagents, a reductive alkylation catalyst is added, the pressure kettle is sealed, hydrogen gas is introduced for replacement, the temperature is increased, the hydrogen is introduced, the hydrogenation reaction is finished, the temperature is decreased, the pressure is relieved, then the N-alkylation reaction, the nitrogen introducing for replacement and the temperature increase reaction are continuously carried out for preparing the N-alkyl-(3, 4-methylenedioxy) aniline. In the preparation method, the hydrogenation reduction and the N-alkylation reaction are carried out in a same reaction kettle, the reduction products do not need to be separated, aldehyde and ketone alkylation reagents do not need to be added, and the N-alkylation reaction is directly carried out. The preparation method has small environmental pollution, good N-alkylation selectivity and high conversion rate, the raw material is easy to be recovered, the catalyst can be applied, the production cost is low, and the production process can be simplified.

The invention discloses a bottom plate automatic net spreading and connecting device and method for slicing of thick seams. The bottom plate automatic net spreading and connecting device comprises a plurality of hydraulic supports which are in parallel with an excavation working face, and the tail of each hydraulic support is provided with a rear seat. A net coil spreading mechanism, a slipping mechanism and a net connecting mechanism are arranged on each rear seat. The net coil spreading mechanisms are used for mounting or spreading well wound net coils. The slipping mechanisms are arranged below the net coil spreading mechanisms and used for driving the net coil spreading mechanisms to slip in the mode of being parallel with the excavation working face to spread the net coils. The net connecting mechanisms are fixed to the slipping mechanisms and used for sewing and connecting the overlapped parts of the to-be-spread net coils and the spread net coils. The automatic net connecting function is achieved, the number of equipment is decreased, the equipment cost is reduced, and meanwhile the bottom plate automatic net spreading and connecting device and method further have the advantages that the net spreading efficiency is high, the workload of downhole workers is little, and operability and practicability are greatly achieved.

The invention relates to a preparation method for copper-doped multilayer graphene, and relates to graphene. According to the preparation method for copper-doped multilayer graphene, through doping ofheterogeneous copper atoms, the structure and the energy stage of the multilayer graphene are effectively regulated, and the photoelectric property of the multilayer graphene is improved. According to the preparation method, a graphite target material and a copper target material are used as raw materials, direct current radio frequency joint sputtering of magnetron sputtering is adopted, a copper element is led into a carbon substrate, and the structure and the energy stage of the multilayer graphene are effectively improved. According to the preparation method, low-cost easily-obtained andnontoxic graphite target material and copper target material are used as the raw materials, the copper element is led into the carbon substrate, the structure and the energy stage of the multilayer graphene are effectively improved, and the electron transition mode is more diverse; and the photoelectric property of the multilayer graphene is effectively changed, and the multilayer graphene can beused for detectors, light emitting diodes, solar batteries, supercapacitors, lithium ion batteries, fluorescent materials and other fields.

A job management apparatus, which managing, by record, a job based on content data which includes designations associated with a content used in variable data print processing, and a job ticket corresponding to the content data, comprising: a metadata extraction unit which extracts metadata from the content data; a metadata classification unit which classifies the extracted metadata as control metadata used to control processes of the job, and as display metadata used to make a display associated with the job; and a generation unit which generates first information used to display, by record, the job using values of the display metadata.

The present invention relates to a flashlight having an auxiliary optical system that is rotation symmetrical to an optical axis, and that has an outer reflector part, an inner converging lens part, and a rear surface having a blind bore, and having a light-emitting diode (LED) arranged on a disk-shaped holder. In order to provide a flashlight having an auxiliary optical system, in which the emission characteristic can be set between a so-called moon setting and a focus setting, wherein the operability of the flashlight is to be as simple as possible and the desired setting can be found rapidly and reliably, according to the invention, the auxiliary optical system is displaceable relative to the LED delimited by two stops in such a manner that a substantially homogeneous light cone is generated in the case of contact of the auxiliary optical system on the holder.

The invention discloses a zeolite aerobic wall material and a processing method and a using method thereof. The zeolite aerobic wall material mainly comprises the following raw materials in parts by weight: 40-50 parts of zeolite, 12-18 parts of diatomite, 20-28 parts of kaolin, 10-20 parts of ground calcium carbonate, 10-15 parts of sierozem, 0.8-1.5 parts of negative ion powder, 1-3 parts of celluloses, 0.8-1.5 parts of crushed crude pearlite, 1-4 parts of bentonite, 0.8-1.5 parts of an antibacterial agent, 0.5-1 part of a foam inhibitor and 0.3-0.5 part of a suspension. The invention further provides a processing method and a using method of the zeolite aerobic wall material. By combination of the zeolite aerobic wall material and the using method, harmful gas such as formaldehyde can be absorbed effectively, negative ions are released naturally and enduringly, and the zeolite aerobic wall material is high in anti-mold and bacteria killing ability, good in breathability, good in strength and toughness of the coating and good in washability; and the processing method of the zeolite aerobic wall material is simple in process and short in consumed time, and is suitable for large-scale production, popularization and application.

The invention relates to a method for judging the salt damage grade of bamboo plants, and relates to bamboo plants. The method for judging the salt damage grade of the bamboo plants comprises the steps that materials are prepared as the following requirements, specifically, in a nursery, bamboo seedlings are buried and potted, plastic pots are filled with nutritious soil, the bamboo seedlings arepoured with water, when all bamboo are survived and then moved into a shed, and the pot bamboo is selected as the experimental materials; the requirements of soil salinization gradient are as follows,specifically, six salinity levels are arranged, wherein the three salinity levels repeat, and the six salinity levels comprises tap water, 0.1% of a NaCl aqueous solution, 0.3% of a NaCl aqueous solution, 0.5% of a NaCl aqueous solution, 0.7% of a NaCl aqueous solution and 1.0% of a NaCl aqueous solution; the time of soil salinization treatment is as follows, specifically, during the cultivationprocess of the potted bamboo, the NaCl aqueous solution is poured in the bamboo seedlings for every 3-5 days to maintain the soil salt concentration of each treatment, and salt treatment is stopped when most of leaf tips and leaf edges turned yellow of the tested bamboo to leaves; and the salt tolerance grade is determined by sampling and analysis. The method for judging the salt damage grade of the bamboo plants can accurately determine the salt damage grade of the bamboo plants.

The invention relates to a preparation method for copper-doped multilayer graphene, and relates to graphene. According to the preparation method for copper-doped multilayer graphene, through doping ofheterogeneous copper atoms, the structure and the energy stage of the multilayer graphene are effectively regulated, and the photoelectric property of the multilayer graphene is improved. According to the preparation method, a graphite target material and a copper target material are used as raw materials, direct current radio frequency joint sputtering of magnetron sputtering is adopted, a copper element is led into a carbon substrate, and the structure and the energy stage of the multilayer graphene are effectively improved. According to the preparation method, low-cost easily-obtained andnontoxic graphite target material and copper target material are used as the raw materials, the copper element is led into the carbon substrate, the structure and the energy stage of the multilayer graphene are effectively improved, and the electron transition mode is more diverse; and the photoelectric property of the multilayer graphene is effectively changed, and the multilayer graphene can beused for detectors, light emitting diodes, solar batteries, supercapacitors, lithium ion batteries, fluorescent materials and other fields.

A liquid redistributor, arranged in a packing column between two packings, wherein in the column a liquid phase is guided from top to bottom and against the same a gas phase from bottom to top, comprising a liquid distributor tray and a droplet damping tray, which attenuates the fluidization of the liquid layer on the liquid distributor tray as caused by the droplets falling down.

The invention provides a novel thick coal seam slicing floor automatically laying and networking method. The novel thick coal seam slicing floor automatically laying and networking method comprises aplurality of hydraulic supports, the tail of the hydraulic supports is provided with a support tail rack, the rear of the support tail rack is connected with a support tail base, the support tail baseis provided with a net roll laying structure and a networking structure, wherein the net roll laying structure is used for mounting or spreading wound net rolls, and the networking structure is fixedonto the net roll laying structure and used for connecting by sewing the lapped parts between a net roll to be laid and a laid net roll. The novel thick coal seam slicing floor automatically laying and networking method improves the support rear base of the hydraulic supports and meanwhile connects the lapped parts between nets through the networking structure by sewing, thereby achieving a thickcoal seam slicing floor automatically laying and networking function, reducing the workload of underground workers, improving the networking efficiency achieving high operability and practicality.

The invention provides an interactive answering operation and answering expression method and system, and relates to the field of touch control. The interactive question answering operation and question answering expression method comprises the following steps: selecting answer options, dragging all around to exceed a preset pixel value, and loosening fingers to complete question answering; in the pressing and dragging process, the answers move along with the indexes, and the UI display state changes; and judging whether the moving distance exceeds a preset pixel value or not, and performing state restoration or ending the process according to a judgment result. The progress bar comprises the current answer progress and graphic display of correct and wrong answers; the question which is being answered at present is marked by a red arrow on the progress bar, and the arrow moves forwards to the next question every time one question is answered; and after the answer is completed, the progress bar above the interface gives correct and error feedback. The device can effectively reduce mistaken touch, and can visually enable people to clearly know the current answering progress. The invention further provides an interactive answering operation and answering expression system.