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56results about How to "Without compromising performance" patented technology

Flexible partial response targets for data detectors

Automatically optimizing and programming features of a disk drive read channel for a selected partial response (PR) target. This enables flexible PR targets to be used in the read channel. The flexible PR targets can have arbitrary coefficients, and the channel features (parameters, functions and algorithms) that are dependent on the flexible PR targets are automatically adapted and programmed in hardware or firmware. With flexible PR targets, the read channel can support longitudinal and perpendicular recording without compromising performance.
Owner:MAXTOR

Flexible electronic device and manufacturing method thereof

The invention discloses a method for manufacturing a flexible electronic device. The method comprises steps of: providing a rigid substrate and successively manufacturing a light-responsive release layer, a sacrificial layer and a flexible substrate body on the rigid substrate; successively forming an electronic device and a packaging film on the flexible substrate body; applying ultraviolet light to a side of the light-responsive release layer so that the light-responsive release layer generates molecular configuration conversion so as to be warped; and stripping the warped light-responsive layer from the rigid substrate, wherein a part of the light-responsive release layer separated from the rigid substrate, the sacrificial layer, the flexible substrate body, the electronic device, and the packaging film form the flexible electronic device. The method for manufacturing the flexible electronic device has no stripping damage and can improve the performance of the electronic device. The invention also provides a flexible electronic device manufactured by the manufacturing method.
Owner:AAC TECH NANJING

Two-way chargeable intelligent charging pile

The invention discloses a two-way chargeable intelligent charging pile. The two-way chargeable intelligent charging pile comprises a charging main control unit, a human-machine interaction interface, a communication unit, an information reading unit, a measurement unit, an alternating current contactor and a charging socket; the two-way chargeable intelligent charging pile also comprises a power grid real-time load detecting unit, a charging load adjusting unit and a battery information detecting unit; the human-machine interaction interface, the communication unit, the information reading unit, the measurement unit, the alternating current contactor, the power grid real-time load detecting unit, the charging load adjusting unit and the battery information detecting unit are connected with the charging main control unit respectively; and the power grid real-time load detecting unit, the measurement unit, the charging load adjusting unit and the alternating current contactor are sequentially connected onto a circuit which is arranged between a power grid and the charging socket in series. The two-way chargeable intelligent charging pile has the advantages of being safe and reliable, comprehensive in function and suitable for usage of the masses.
Owner:GUANGXI SHIFANG TECH

Carbon nano tube/carbon nano fiber dispersing method

The invention discloses a carbon nano tube / carbon nano fiber dispersing method, and relates to a dispersing method. According to the invention, the problems that the structure and physical performance of the carbon nano tube / nano fiber is damaged as the carbon nano tube / nano fiber is dispersed in concrete by a surface processing method and the hydration and mechanical performance of concrete is influenced by the method using dispersant are solved. The dispersing method comprises the following steps: dissolving a water reducing agent in water; adding a carbon nano tube or carbon nano fiber; and performing ultrasonic dispersion by utilizing an ultrasonic water tank, thus obtaining a carbon nano tube / carbon nano fiber dispersion. The method has a simple process (without adding additional carbon nano tube / carbon nano fiber dispersant), is well compatible with a concrete material, ensures that the concrete performance is not damaged, the fluidity, strength and durability of concrete can be improved, and has the advantages of low manufacturing cost of concrete and quick construction progress.
Owner:HARBIN INST OF TECH

Electronic entity with magnetic antenna

The invention concerns an electronic entity comprising an electronic circuit and an antenna one part of which at least forms a conductive circuit connected to two ends of the electronic circuit. The projection of the circuit formed by the antenna and the electronic circuit in a plane which is substantially parallel thereto, forms an intersection-free line and the antenna includes a winding which extends over strictly more than one turn.
Owner:OBERTHUR CARD SYST

Processing method for down with antibacterid, antivirus, mould proof, off odour eliminating and health care functions and use

A technology for processing the down with antibacterial, antivirus, antimildew and deodouring health-care functions includes defatting, washing, centrifugal drying, immersing in chitin solution or spraying the chitin solution onto the down, centrifugal drying and baking.
Owner:陈良

Charging device

The invention discloses a charging device which comprises a master control charging unit, a man-machine interaction interface, a communication unit, an information reading unit, a metering unit, an alternating current contactor and a charging socket. An intelligent charging pile further comprises a power grid real-time load detection unit, a charging load adjusting unit, a battery information detection unit, a money recognition unit and an information storage unit. The master control charging unit comprises an information processing center module, a communication module, a user request information receiving module, an instruction output module, a metering information receiving module, a power grid information receiving module and a battery information receiving module, wherein the communication module, the user request information receiving module, the instruction output module, the metering information receiving module, the power grid information receiving module and the battery information receiving module are connected with the information processing center module respectively. The power grid real-time load detection unit, the metering unit, the charging load adjusting unit and the alternating current contactor are sequentially connected on a circuit between a power grid and a charging socket in series. The charging pile is safe and reliable, comprehensive in functions and more suitable for using of the mass.
Owner:GUANGXI SHIFANG TECH

Diamond-based multi-channel barrier regulation and control field-effect transistor and preparation method thereof

The invention discloses a diamond-based multi-channel barrier regulation and control field-effect transistor and a preparation method thereof. The field-effect transistor comprises a diamond substrate, and is characterized in that the diamond substrate is provided with a single crystal diamond epitaxial film; the single crystal diamond epitaxial film is provided with mesa regions; the single crystal diamond epitaxial film is provided with etching regions; each mesa region is internally provided with a multi-channel trench region and the etching region; each multi-channel trench region includesa two-dimensional hole gas conductive layer; each etching region includes an oxygen, fluorine or nitrogen terminal; a source electrode and a drain electrode are located at two sides of the mesa regions; and a grid electrode is arranged in the multi-channel trench regions and the etching regions between the source electrode and the drain electrode, and the grid electrode is arranged in the etchingregions on the single crystal diamond epitaxial film at the same time. The transistor device disclosed by the invention can obtain normally-closed characteristics without damaging the performance ofthe conductive trenches. Meanwhile, the multi-channel structure also can ensure the current passing ability between the source and the drain of the device.
Owner:XI AN JIAOTONG UNIV

Methyl methacrylate resin with excellent thermal stability

The invention relates to methyl methacrylate resin with excellent thermal stability. The methyl methacrylate resin is prepared from the following components in parts by weight: 100 parts of methyl methacrylate resin, 0.1-0.5 part of an antioxidant and 0.1-2.0 parts of halogenated phosphine derivative. Compared with the prior art, the methyl methacrylate resin has the advantages that since a small amount of halogenated phosphine derivative is adopted, the thermal stability of PMMA can be greatly improved, the original excellent property of PMMA is not damaged, and meanwhile, the preparation method is simple, the cost is low, and the methyl methacrylate resin has very important industrial application significance.
Owner:SHANGHAI KUMHOSUNNY JINSHAN PLASTICS CO LTD

Anti-wrinkle finishing process for worsted cashmere shell fabric

The invention discloses an anti-wrinkle finishing process for a worsted cashmere shell fabric. The process successively comprises the following steps: (1) preparing an anti-wrinkle finishing liquid; (2) padding; (3) ultrasonic treatment; (4) washing; (5) bioenzyme treatment; (6) post-treatment. The conventional anti-wrinkle finishing process for the worsted cashmere shell fabric is improved, so that the manufactured worsted cashmere shell fabric is stiffy and smooth and anti-wrinkle, and the integral performance of the fabric is not damaged.
Owner:SHANDONG JINING RUYI WOOLEN TEXTILE CO LTD

Intelligent charging pile of electrombile

InactiveCN103366461AAvoid charging voltage too high or too lowDoes not harm battery performanceApparatus for meter-controlled dispensingContactorPower grid
The invention discloses an intelligent charging pile of an electrombile, which comprises a charging main control unit, a human-computer interaction interface, a communication unit, an information reading unit, a measurement unit, an alternating current contactor and a charging socket, wherein the intelligent charging pile further comprises a real-time load detection unit of a power grid, a charging load regulating unit, a coin recognition unit and an information storage unit; the human-computer interaction interface, the communication unit, the information reading unit, the measurement unit, the alternating current contactor, the real-time load detection unit of the power grid, the charging load regulating unit, the coin recognition unit and the information storage unit are connected with the charging main control unit respectively; the real-time load detection unit of the power grid, the measurement unit, the charging load regulating unit and the alternating current contactor are sequentially connected in series onto a circuit between the power grid and the charging socket. The intelligent charging pile of the electrombile is safe and reliable, comprehensive in functions, and more suitable for being used by the masses.
Owner:GUANGXI SHIFANG TECH

Intelligent charging pile of electric vehicles and charging control method thereof

The invention discloses an intelligent charging pile of electric vehicles and a charging control method thereof. The intelligent charging pile comprises a charging master control unit, a human-computer interaction interface, a communication unit, an information reading unit, a metering unit, an alternating current contactor, a charging socket, a power grid real-time load detection unit, a charging load adjustment unit, a money recognition unit and an information storage unit. The human-computer interaction interface, the communication unit, the information reading unit, the metering unit, the alternating current contactor, the power grid real-time load detection unit, the charging load adjustment unit, the money recognition unit and the information storage unit are connected with the charging master control unit respectively. The power grid real-time load detection unit, the metering unit, the charging load adjustment unit and the alternating current contactor are sequentially connected onto a circuit between a power gird and the charging socket in series. The intelligent charging pile is safe, reliable, comprehensive in functions and suitable to be used by the masses.
Owner:GUANGXI SHIFANG TECH

Method for producing dirt-resisting dustproof electronic device

The invention discloses a method for manufacturing a stain-resistant dustproof electronic device, which comprises the following steps of: firstly, making an initial reactant into nano metal oxide colloid by using a sol-gel method; secondly, diluting the nano metal oxide colloid to make coating slurry and standing the coating slurry to obtain a nano coating liquid; thirdly, coating the nano coating liquid uniformly on the surface of the electronic device; and finally, naturally drying the nano coating liquid on the electronic device at room temperature to produce a nano protective filme on the surface of the electronic device. The method for manufacturing the stain-resistant dustproof electronic device adopts drying at a relatively low temperature, reduces energy consumption and avoids damaging the performance of the electronic product.
Owner:FUGANG ELECTRONICS DONGGUAN +1

Membrane Electrode Assembly

The invention includes a catalysed membrane and membrane electrode assembly. The membrane and membrane electrode assembly comprise an ion-conducting membrane component comprising an ion-conducting membrane, an anode catalyst layer, and a cathode catalyst layer. The anode catalyst layer comprises a first electrocatalyst component comprising a first platinum-containing electrocatalyst and a first carbon support. The first carbon support supports the first platinum-containing electrocatalyst, and the electrochemical platinum surface area in the anode catalyst layer is 5-100 cm2Pt / cm2 of the geometric electrode area of the anode catalyst layer. The cathode catalyst layer comprises a second electrocatalyst component and a second oxygen evolution reaction electrocatalyst. The second electrocatalyst component comprises a second platinum-containing electrocatalyst and a second carbon support, wherein the second carbon support supports the second platinum-containing electrocatalyst component.
Owner:JOHNSON MATTHEY HYDROGEN TECH LTD

Pressure bearing device suitable for pressurized coring tool

The invention discloses a pressure bearing device suitable for a pressurized coring tool, which includes a pressure bearing assembly and a pin component, wherein the pressure bearing assembly includes a pressure bearing piston and a pressure bearing sleeve arranged on the pressure bearing piston in a sleeving manner; the pin component includes a shear pin; the upper end of the pressure bearing piston is limited on a pressurized connector in a hexagonal sleeve through a pressure bearing steel ball, and the lower end of the pressure bearing piston is a connecting end connected with a rotary assembly; the pressure bearing sleeve is fixedly connected with the pressure bearing piston through the shear pin; the lower end of the pressure bearing sleeve is limited on a short joint of an outer cylinder; and sand discharge holes and flow channels communicated with an inner chamber of the pressure bearing piston are arranged at the upper end of the pressure bearing piston. The pressure bearing device solves the problem that the conventional pressurized coring tool damages the performance of the outer cylinder as a pin penetrates through the outer cylinder, and achieves the purpose that the structure and performance of the outer cylinder are not damaged.
Owner:CCDC PETROLEUM CORING TECH

Layer made of base plastic comprising barrier plastic nodules

Layer made of base plastic comprising, in the dispersed form, nodules with a diameter of less than or equal to 1 micron comprising barrier plastic incompatible with the base plastic; multilayer structure comprising at least one such layer and process for the manufacture of such layers / structures.
Owner:PLASTIC OMNIUM ADVANCED INNOVATION & RES SA

Optical disk device

The present invention relates to an optical disc device, which realizes cost reduction and simplification of assembly by fixing an optical pickup and a feed rack without a connecting member. Since the elastic holding part is arranged on the feed rack (4), the elastic holding part prevents looseness between the optical pickup (3) and the feed rack (4) , so as to maintain the positioning of the optical pickup in the A-B direction, and because the hook is provided on the holding part, it can also be used to maintain the positioning in the C-D direction, and the feed rack (4) Positioning pins are provided to maintain positioning in the EF direction, and the feed rack ( 4) Press against the optical pickup (3), thereby forming a structure in which the optical pickup (3) and the feed rack (4) can be fixed without connecting pieces.
Owner:PANASONIC CORP

Diamond recovery and reutilization method and product of method

The invention provides a diamond recovery and reutilization method and a product of the method. The method is simple in procedures, can recover diamonds from sapphire grinding waste slurry, and does not damage the properties of the diamonds, thereby reutilizing the diamond, greatly enhancing the efficiency and reducing the hazardous waste generated in the saponifying step and petroleum ether cleaning. The method does not increase additional hazardous waste products, and thus, is more environment-friendly and prevents the hidden danger of material combustion in the drying step. The diamond powder particles have high purity, can be reutilized, and can effectively lower the cost of the sapphire grinding processing technique.
Owner:BEIJING GRISH HITECH

Diamond-based field effect transistor with low work function conductive gate and preparation method thereof

The invention discloses a diamond-based field effect transistor with a low work function conductive gate and a preparation method thereof. The diamond-based field effect transistor comprises a diamondsubstrate, wherein a single crystal diamond epitaxial film is provided on the diamond substrate; a source and a drain are provided on the single crystal diamond epitaxial film; a conductive channel is formed on the single crystal diamond epitaxial film between the source and the drain; a low work function conductive gate layer is disposed on the conductive channel, and a gate electrode is disposed on the low work function conductive gate layer, wherein the low work function conductive gate layer is in contact with the conductive channel to generate a barrier height that reaches a predetermined threshold for pinching off the channel. The diamond-based field effect transistor provided by the invention utilizes a space charge region generated by a Schottky barrier to completely deplete the two-dimensional hole gas generated on the surface of the hydrogen terminal diamond, and pinch-off the channel to realize the characteristics of a normally-off device, which caused no damage to the performance of the conductive channel while ensuring the current passing capability between the source and drain of the device.
Owner:XI AN JIAOTONG UNIV

Intelligent wireless socket safe to use

The invention provides an intelligent wireless socket safe to use. The intelligent wireless socket safe to use is safe and reliable, and a battery of electronic equipment can be better protected. A battery information detection unit and a charging load adjusting unit are additionally arranged, the load information of the battery can be detected in real time, and a charging main control unit analyzes the real-time load information and then sends a charging voltage adjusting instruction to the charging load adjusting unit, so that the charging voltage is more suitable for the battery of electronic equipment, the phenomenon that the charging voltage is too high or too low is avoided, the performance of the battery is not damaged, and the service life of the battery is prolonged; and the purpose of adjusting the charging time is achieved by adjusting the pulse modulation signal, so that a user can intelligently control the power output of the socket according to the actual condition and the electric quantity condition of the electronic equipment.
Owner:嵊州市法佳电器有限公司

Intelligent charging pile of electric vehicles and charging control method thereof

The invention discloses an intelligent charging pile of electric vehicles and a charging control method thereof. The intelligent charging pile comprises a charging master control unit, a human-computer interaction interface, a communication unit, an information reading unit, a metering unit, an alternating current contactor, a charging socket, a power grid real-time load detection unit, a charging load adjustment unit, a money recognition unit and an information storage unit. The human-computer interaction interface, the communication unit, the information reading unit, the metering unit, the alternating current contactor, the power grid real-time load detection unit, the charging load adjustment unit, the money recognition unit and the information storage unit are connected with the charging master control unit respectively. The power grid real-time load detection unit, the metering unit, the charging load adjustment unit and the alternating current contactor are sequentially connected onto a circuit between a power gird and the charging socket in series. The intelligent charging pile is safe, reliable, comprehensive in functions and suitable to be used by the masses.
Owner:GUANGXI SHIFANG TECH

A diamond-based multi-channel barrier control field effect transistor and its preparation method

The invention discloses a diamond-based multi-channel barrier regulation and control field-effect transistor and a preparation method thereof. The field-effect transistor comprises a diamond substrate, and is characterized in that the diamond substrate is provided with a single crystal diamond epitaxial film; the single crystal diamond epitaxial film is provided with mesa regions; the single crystal diamond epitaxial film is provided with etching regions; each mesa region is internally provided with a multi-channel trench region and the etching region; each multi-channel trench region includesa two-dimensional hole gas conductive layer; each etching region includes an oxygen, fluorine or nitrogen terminal; a source electrode and a drain electrode are located at two sides of the mesa regions; and a grid electrode is arranged in the multi-channel trench regions and the etching regions between the source electrode and the drain electrode, and the grid electrode is arranged in the etchingregions on the single crystal diamond epitaxial film at the same time. The transistor device disclosed by the invention can obtain normally-closed characteristics without damaging the performance ofthe conductive trenches. Meanwhile, the multi-channel structure also can ensure the current passing ability between the source and the drain of the device.
Owner:XI AN JIAOTONG UNIV

Hoop reinforcements for tires of heavy civil engineering vehicles

The present invention relates to hoop reinforcements for tires of heavy civil engineering vehicles, with the aim of reducing the manufacturing costs thereof. The tire has a crown reinforcement (3) located radially on the inside of the tread (2), comprising a protective reinforcement (6), a working reinforcement (5) and a hooping reinforcement (7). Said hoop reinforcement (7) is composed of at least two hoop layers (71, 72), each hoop layer (71, 72) comprising a metal reinforcement coated with an elastomeric coating material and associated with The circumferential direction (XX') forms an angle equal to at most 2.5°. According to the invention, each hoop layer ( 71 , 72 ) is formed by circumferentially winding at least one portion of a metal reinforcement ply ( 81 , 82 ) annularly in a circumferential direction (XX'), said The metal reinforcement ply (81, 82) extends from a starting end (811, 821) to a terminating end (812, 822) such that the hooping layer (71, 72) includes at least one discontinuity (91, 92).
Owner:MICHELIN & CO CIE GEN DES ESTAB MICHELIN

Yarns with non-uniform fiber distribution, fabric and preparation method thereof

The invention discloses yarns with non-uniform fiber distribution, a fabric and a preparation method thereof. The preparation method of the yarns with non-uniform fiber distribution comprises the following steps of: (1) first opening and mixing: arranging polyester fibers and cellulose fibers on a bale plucker not uniformly, and opening and mixing the fibers; (2) first carding: carding the fibersprepared in the step (1) to obtain first carded slivers; (3) second opening and mixing: arranging natural fibers in the bale plucker, and opening and mixing the fibers; (4) second carding: carding the fibers prepared in the step (3) to obtain second carded slivers; (5) drawing: arranging the first carded slivers and the second carded slivers on an elevated platform of a drawing frame not uniformly, and drawing the carded slivers; (6) roving; (7) spinning; and (8) spooling. The surface color textures of the fabric woven by adopting the yarns are arranged transversely and non-uniformly, and thewhole fabric is very attractive.
Owner:上海第三十六棉纺针织服装厂有限公司

Method and product for recovering and reusing diamond

The invention provides a diamond recovery and reutilization method and a product of the method. The method is simple in procedures, can recover diamonds from sapphire grinding waste slurry, and does not damage the properties of the diamonds, thereby reutilizing the diamond, greatly enhancing the efficiency and reducing the hazardous waste generated in the saponifying step and petroleum ether cleaning. The method does not increase additional hazardous waste products, and thus, is more environment-friendly and prevents the hidden danger of material combustion in the drying step. The diamond powder particles have high purity, can be reutilized, and can effectively lower the cost of the sapphire grinding processing technique.
Owner:BEIJING GRISH HITECH

An efficient air conditioning performance debugging method and system

The invention provides an efficient air conditioner performance debugging method and system, and relates to the technical field of air conditioners. The debugging system comprises a condenser, a compressor, a throttling device and an evaporator; the debugging system is characterized in that a first part is detachably connected to a first end of the condenser, and a second part is detachably connected to a second end of the condenser; a first end of the compressor is provided with a first connecting piece matched with the first part; a first end of the throttling device is provided with a second connecting piece matched with the second part; the first part is connected with the first connecting piece; and the second part is connected with the second connecting piece. By improving an outdoorunit of an air conditioner, the condenser can be connected in the system in a detachable manner so that a set of prototype can debug different condenser schemes.
Owner:NINGBO AUX ELECTRIC +1

Diamond-based field-effect transistor with low work function conductive gate and its preparation method

The invention discloses a diamond-based field effect transistor with a low work function conductive gate and a preparation method thereof. The diamond-based field effect transistor comprises a diamondsubstrate, wherein a single crystal diamond epitaxial film is provided on the diamond substrate; a source and a drain are provided on the single crystal diamond epitaxial film; a conductive channel is formed on the single crystal diamond epitaxial film between the source and the drain; a low work function conductive gate layer is disposed on the conductive channel, and a gate electrode is disposed on the low work function conductive gate layer, wherein the low work function conductive gate layer is in contact with the conductive channel to generate a barrier height that reaches a predetermined threshold for pinching off the channel. The diamond-based field effect transistor provided by the invention utilizes a space charge region generated by a Schottky barrier to completely deplete the two-dimensional hole gas generated on the surface of the hydrogen terminal diamond, and pinch-off the channel to realize the characteristics of a normally-off device, which caused no damage to the performance of the conductive channel while ensuring the current passing capability between the source and drain of the device.
Owner:XI AN JIAOTONG UNIV
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