38results about How to "Reduce technology requirements" patented technology

The invention relates to a flexible electronic pressure sensing device capable of sensing a large area and being manufactured at low cost and a manufacturing method thereof. The device comprises multiple layers of flexible films, a plurality of electrodes, a plurality of sensing blocks and a plurality of bumps, wherein the flexible films are arranged at intervals to define two spaces; the electrodes and the sensing blocks are arranged on the flexible films and positioned in one space; and the bumps are arranged on the flexible films and positioned in the other space. The air in the spaces maintains a relative distance between two flexible films which are provided with the electrodes and the sensing blocks. In case of deformation, the flexible electronic pressure sensing device can avoid error sensing signals caused by the mutual contact of the sensing block and the electrode or two sensing blocks respectively arranged on different flexible films. In addition, the invention also relates to the method for manufacturing the flexible electronic pressure sensing device.

An ink-jet printhead fabrication process and product that uses selectivity rate controlled etch techniques to produce trenches on the frontside of a silicon substrate to define ink feed channels and resistor support regions. Location and size of features is made independent of etch rate by providing a selective etch for the silicon trench etch steps that is greater than 10,000:1 for the silicon:oxide that defines ink feed channels and resistor support areas.

A sluice system for a vacuum coating facility for coating substrates that can be moved through the vacuum coating in a direction of conveyance comprises a prevacuum slice chamber and a transfer chamber adjoining a coating chamber, wherein a fine vacuum can be regulated before the transfer chamber on the input side in the direction of conveyance and after the transfer device on the output side in the direction of conveyance. The prevacuum sluice chamber is directly adjacent to the transfer chamber and the fine vacuum can be regulated in the prevacuum sluice chamber. A high-vacuum pump system can also alternatively and selectively be connected to the prevacuum sluice chamber.

The invention provides a flow guide buffering device for gypsum model vacuum grouting sizing agent. The flow guide buffering device comprises a liquid flow groove (1), a flow guide pipe (2) and two oppositely-arranged supports (3). The flow guide pipe (2) is limited above the liquid flow groove (1) through a clamp buckle (4), and the upper end of the flow guide pipe (2) communicates with a sizing agent injection port. A detachable buffering groove (5) is formed in the bottom of the liquid flow groove (1) and located below an outflow port of the flow guide pipe (2). A long groove (31) is formed in each support (3), supporting legs are slidably arranged at the two ends of each long groove (31), and the liquid flow groove (1) is slidably connected with the two supports (3) through the long grooves (31). According to the flow guide buffering device for the gypsum model vacuum grouting sizing agent, the liquid flow groove is arranged to be an open type, and the sizing agent can gently flow in a large-area mode; and under the vacuum effect, residual gas in the sizing agent can be eliminated at largest limitation, and the casting surface quality is ensured.

An optical surface-mount device has a silicone lens member and a solderable support connected with the silicone lens member to facilitate solder reflow mounting of the device to a printed circuit board.

The invention relates to the field of ceramic production, in particular to a semi-automatic production process applied to ceramic sculpture. The semi-automatic production process applied to ceramic sculpture solves the technical problem of low work efficiency and high cost in the production of existing ceramic products. The process includes the steps that first, a raw material is pressed into an extrusion device and cut off to form a blank after extrusion, and the blank drops into a tray on a conveying device; second, the blank is transferred to a jacking-pressing device, and the match betweena pressing rod and a pressing cylinder realizes preforming of the blank to form a rough blank; third, a drying chamber is used to preliminarily dry the rough blank and the rough blank is roughly sculptured to form a roughly-sculptured blank; fourth, the roughly-sculptured blank is fed into a furnace for primary firing to obtain rough ceramic; fifth, the rough ceramic is finely sculptured by a fine-sculpturing device to obtain finely-sculptured ceramic; sixth, the finely-sculptured ceramic is fed into the furnace for secondary firing; and seventh, the finely-sculptured ceramic is taken out andpolished to obtain a finished ceramic.

In a method of producing a capacitor in a first dielectric layer, a recess is formed in a surface of the first dielectric layer. On the surface of the first dielectric layer and in the recess a first conductive layer is formed. On the first conductive layer a second dielectric layer is formed, the sum of a thickness of the first conductive layer and of a thickness of the second dielectric layer in the recess being smaller than a depth of said recess. A second conductive layer is formed on the second dielectric layer. The capacitor is obtained by planarizing the thus formed layer structure.

The invention discloses a flexible material irregular shape cutting device. The device comprises a material conveying module, a material positioning and guiding module, a cutting module and a controlsystem; the material conveying module comprises a material pulling mechanism and a first power component connected with the material pulling mechanism, the material positioning and guiding module comprises a positioning plate and a vacuum bottom plate, the positioning plate can move left and right, a slidable guide block is arranged on the vacuum bottom plate, a color mark sensor connected with the control system is further arranged above the vacuum bottom plate, the cutting module comprises a die base and a second power component, the die base is provided with a detachable cutting die, the second power component is connected with the die base, and the operation of the first power component and the second power component is controlled by the control system. According to the flexible material irregular shape cutting device, materials can be cut into special shapes according to needs, the materials can be cut and machined in various irregular shapes, the operation is convenient, the production efficiency is favorably improved, and the product quality is improved.

The invention discloses a load simulation method based on a typical load and a linear combination thereof. The load characteristics in a working condition are divided into a constant torque load, a constant power load, a square law torque load, a linear law torque load and a first-order differential load; a typical load and a linear combination thereof are used for representing the construction of a twin-trawling experiment platform for a given load torque; the driving motor controller inputs a set reference rotating speed, the torque sensor measures the driving torque, the motor rotating speed of the driving motor is measured, and two parameters are fed back to the driving motor controller; and through theoretical analysis, load coefficients KcT, Kcp, Ksq, K1 and Ka of typical loads in to-be-simulated loads are obtained, the load coefficients KcT, Kcp, Ksq, K1 and Ka are substituted into the formula to obtain Tref, the Tref is input into a load motor controller, the load motor controller controls a load motor, and simulation of applying complex load torque to a driving motor end is achieved. The purpose of simulating the working condition by simply adjusting the coefficient is achieved, the working condition simulation cost is effectively reduced, and the development period is shortened.

The invention relates to an enclosed multifunctional integrated system for biotherapy. The system comprises a loading module, a medicine adding module, a sampling module, a culture bag joint module, pipeline switches, and pipelines; the loading module is connected to the culture bag joint module through the pipelines, the pipelines near the loading module and the culture bag joint module are both provided with a pipeline switch; two sides of the pipeline between the two pipeline switches mentioned above are respectively connected to the medicine adding module and the sampling module through pipelines; and the pipelines near the medicine adding module and the sampling module are both provided with a pipeline switch. The structure of the system is smart, the safety is high, the system has multiple functions, which can be assembled freely, the work efficiency is high, the safety of organisms in the system can be guaranteed, the operation time is shortened, the labor strength is reduced, the requirements on operators are lowered, and a safer standard solution is provided for biotherapy.

An LTPS array substrate and a method for producing the same are proposed. The method includes: forming an insulating layer, a semiconductor layer, and a first positive photoresist layer on the substrate one by one; exposing one side of the substrate on the opposite side of the gate for forming a polycrystalline silicon layer; forming a source and a drain of the TFT on the polycrystalline silicon layer; forming a pixel electrode on the insulating layer and part of the source; forming a plain passivation layer on a source-drain electrode layer; forming a transparent electrode layer on the plain passivation layer so that the transparent electrode layer is connected to the gate, the source, and the drain via the contact hole. The use of masks in types and in numbers in the LTPS technology will be reduced. So, both of the processes and the production costs are reduced.

The invention relates to an integral air conditioner and terminal water system device which comprises at least two groups of refrigeration mechanisms connected in parallel and a cooling mechanism; therefrigeration mechanisms comprise chilled water pipes, chilled water pumps, check valves and constant pressure water replenishing mechanisms; the cooling mechanism comprises at least two groups of cooling towers connected in parallel, control valves and fans; at least two groups of flow monitoring mechanisms and pressure regulating valves are connected in parallel between the refrigeration mechanisms and the cooling mechanisms; the cooling mechanism is connected with the flow monitoring devices and the cooling towers through return passages; and the integral air conditioner and terminal watersystem device further comprises an energy storing mechanism connected with the cooling mechanism and the terminals of air conditioners. Multiple groups of cooling towers are arranged to perform hydraulic regulation on a single or multiple refrigeration mechanisms, so that the application range of a system is enhanced; and the independent flow monitoring devices and the independent pressure regulation valves, which are connected with each refrigeration main body, are used to improve the refrigeration efficiency of the system. The refrigeration mechanisms form an integral structure, so that theconstruction fields can be reduced, and the cost is reduced.

An LTPS array substrate and a method for producing the same are proposed. The method includes: forming a gate of a thin-film transistor (TFT) of the LTPS array substrate on a substrate; forming a first insulating layer, a semiconductor layer, and a positive photoresist layer on the substrate one by one; exposing one side of the substrate on the opposite side of the gate for forming a polycrystalline silicon layer; forming a second insulating layer on the substrate of the polycrystalline silicon layer; forming a source and a drain of the TFT on the second insulating layer so that the source and the drain is electrically connected to the polycrystalline silicon layer via a contact hole. The use of masks in types and in numbers in the LTPS technology will be reduced. So, both of the processes and the production costs are reduced.

The invention discloses a wireless device positioning and couplet networking method, a wireless device, a terminal and a medium, and the method comprises the steps: starting a first wireless device, and automatically monitoring and scanning peripheral wireless signals; detecting and judging whether a preset second wireless device serving as AP access equipment is searched or not, and when the first wireless device searches the preset second wireless device serving as the AP access equipment, automatically setting the first wireless device to be in a CPE mode and is in automatic butt joint with the second wireless device for ad hoc networking; and when the first wireless device does not search the second wireless device of the system specified SSID, automatically setting the first wireless device to be in an AP mode, and automatically generating a predetermined password for connection, transmitting a broadcast packet, preparing to be docked with the related wireless device, and performing ad hoc network. According to the technical scheme, the technical requirements of constructors can be reduced, a whole set of equipment networking setting can be completed only by controlling the sequence of the power-on equipment, and simplicity and convenience are achieved.

The present invention discloses a method for implementing a digital television technology, including performing, by a wireless fidelity hot spot apparatus, decryption and parsing on a received digital television data stream, obtaining an audio stream, a video stream, and a system stream, performing packing on the obtained audio stream, video stream, and system stream according to a predetermined format, sending the packed audio stream, video stream, and system stream to a terminal by using a wireless fidelity technology, and performing, by the terminal, decoding and playback on the packed audio stream, video stream, and system stream received from the wireless fidelity hot spot apparatus. The present invention also discloses a wireless fidelity hot spot apparatus. By applying the method and the apparatus according to the present invention, implementation complexity of a digital television technology is decreased.

The invention provides an api open cloud service method and a related product, and the method comprises the steps: when an api cloud service Servlet is started, searching a Bean instance of ServiceRouter from a Spring container, and carrying out the registration; the api cloud service Servlet intercepts and captures a request and transfers the request to the ServiceRouter for processing, and the ServiceRouter packages the service request into a RequestContext object of the api cloud service; and the ServiceRouter checks the security of the service request by using the SecurityManager, and after the check is passed, the ServiceRouter calls the target service processing mode to execute the service request. The api open cloud service method provided by the invention has the advantage of low cost.

The invention relates to a fluid cooling device and a system, and belongs to the field of cooling. The fluid cooling device comprises a storage pool, a vacuum negative-pressure drainage tank, a pump and a cooler, wherein the vacuum negative-pressure drainage tank comprises a tank body, a drainage pipe, a water supply pipe and a liquid level meter, the water supply pipe is formed in a way that a first end extends to a second end, the bottom of the tank body is connected with the water supply pipe, the free end of the water supply pipe is located in the storage pool, a water supply port is formed in the tank body, the drainage pipe is connected to the water supply port of the tank body by virtue of the first end, a water filling nozzle which is connected with a valve is arranged on the tankbody, and the liquid level meter is connected to the tank body so as to indicate the liquid level of the tank body; the pump is constructed to supply pump suction power so as to suck fluid stored in the storage pool through the drainage pipe and convey the fluid downstream; and the cooler is used for receiving the fluid conveyed by the pump and cooling the fluid. The fluid cooling device disclosedby the invention has the advantages of good stability in operation and convenience.