Patent application number | Description | Published |
20150121951 | ELECTRONIC EXPANSION VALVE - An electronic expansion valve is provided, the valve needle component thereof is provided with an axial mounting hole, the screw rod position limiting portion is mounted at the bottom end of the screw rod and extends into the axial mounting hole, and the valve needle position limiting portion is mounted at an open end of the axial mounting hole; and a distance between the bottom end of the screw rod and a bottom wall of the axial mounting hole forms the predetermined buffer distance. When the refrigerant flows reversely, the structural design of the electronic expansion valve may, on one hand, simplify the control procedure, and on the other hand, avoid the problem that a screw rod is stuck because a valve needle component is not removed in time. | 05-07-2015 |
20150129067 | ELECTRONIC EXPANSION VALVE - An electronic expansion valve is provided, a sleeve is fixed in a main valve cavity of the electronic expansion valve, and a valve core seat is axially movably provided in the sleeve; a circumferential side wall of the sleeve is provided with a sleeve flow passage, and a circumferential side wall of the valve core seat is provided with a valve core seat side hole; and when the refrigerant flows forward, the valve core seat closes the main valve port to disconnect a communication between the sleeve flow passage and the valve core seat side hole, and the refrigerant flows to the valve core valve port through the sleeve flow passage; and when the refrigerant flows reversely, the valve core seat moves upward to open the main valve port to communicate the valve core seat side hole with the sleeve flow passage | 05-14-2015 |
Patent application number | Description | Published |
20110012038 | ELECTRONIC EXPANSION VALVE - Embodiments of the invention provide an electronic expansion valve, including a magnetic rotor and a screw rod, and further including an output shaft. The magnetic rotor is surroundingly provided on the output shaft, and the output shaft is slidably connected to the screw rod in an axial direction and drivably connected to the screw rod in a circumferential direction. Since the output shaft is slidably connected to the screw rod in an axial direction and drivably connected to the screw rod in a circumferential direction, the magnetic rotor does not subject to an axial force transmitted by the screw rod and rotates flexibly. | 01-20-2011 |
20110012039 | ELECTRIC CONTROL VALVE AND VALVE BODY DEVICE THEREOF - The present invention discloses a valve body device for an electric control valve comprising a valve seat ( | 01-20-2011 |
20110084224 | ELECTRONIC EXPANSION VALVE - The present invention provides an electronic expansion valve, comprising a leading screw, a valve needle and a valve needle sleeve. It further comprises: a washer provided in an annular groove, which is provided at the lower end of the leading screw in the circumferential direction, and a thickness of the washer is less than a width of the annular groove; the valve needle sleeve abuts against the upper surface of the washer and is fixedly connected with the valve needle; and a spring is provided between the washer and the valve needle. By arranging the washer in the annular groove provided at the lower end of the leading screw in the circumferential direction, with the thickness of the washer being less than the width of the annular groove, and by arranging the spring between the valve needle and the washer, the washer is enabled to rotate around the annular groove in the circumferential direction and move up and down in the annular groove, improving the reliability of the electronic expansion valve. | 04-14-2011 |
20150114495 | ELECTRONIC EXPANSION VALVE - An electronic expansion valve is provided, wherein a piston component and a valve needle component are located at the same side of a valve core seat. When refrigerant flows forwards, the piston component closes the bypass through hole, the refrigerant flows to a side of the vertical connecting pipe via the valve core valve port, and the valve needle component moves in the axial direction to regulate an opening of the valve core valve port. When the refrigerant flows reversely, the piston component moves upwards in the axial direction to open the bypass through hole, and the refrigerant flows to a side of the transverse connecting pipe via the bypass through hole. The electronic expansion valve ensures that the valve needle component seals the valve core valve port easily in a high pressure state when the refrigerant flows forwards, and reduces axial and radial dimensions of the valve seat | 04-30-2015 |
20150122360 | ELECTRONIC EXPANSION VALVE - An electronic expansion valve is provided, which includes a main valve cavity. A sleeve is fixed in the main valve cavity. A lower end part of the sleeve is supported by a valve seat, and the lower end part of the sleeve surrounds a main valve port. A valve core seat is axially movably arranged in the sleeve. A lower part of the valve needle component extends into the sleeve to open and close the valve core valve port. A circumferential side wall of the sleeve is provided with a first communicating hole close to the main valve port and a second communicating hole away from the main valve port. The structural design of the electronic expansion valve may prevent an excessive impact on a valve core seat caused by the refrigerant with high pressure when the refrigerant flows forward, thereby preventing the eccentricity of the valve core seat. | 05-07-2015 |
20150136260 | ELECTRONIC EXPANSION VALVE - An electronic expansion valve includes a drive component including a screw rod which reciprocates axially and a nut which cooperates with the screw rod by screw threads, and a lower end of the screw rod forms the valve needle component. A sleeve is fixed in the main valve cavity, an upper portion of the sleeve cooperates with the nut, and a lower end of the sleeve is supported by the valve seat and surrounds the main valve port. The valve core seat is axially movably arranged in the sleeve, and the lower end of the screw rod extends into the sleeve to open and close the valve core valve port. The structural design of the electronic expansion valve prevents an excessive impact on a valve core seat caused by the refrigerant with high pressure when the refrigerant flows forward, thereby preventing the eccentricity of the valve core seat. | 05-21-2015 |
20150184768 | ELECTRONIC EXPANDING VALVE - An electronic expansion valve is provided, a stop component thereof includes a spindle which is fixed with respect to the valve seat, a spring guide rail sleeved on the spindle, and a sliding ring configured to cooperate with the spring guide rail; one end of the sliding ring extends to form a stop rod, and a top of the magnet is provided with a stop hole, the stop rod passes through the stop hole, and when the sliding ring is at an upper limit position and a lower limit position, the stop rod remains in the stop hole. The structural design of the electronic expansion valve may reduce a number of components, simplify the assembly process of a stop rod, and improve the operational reliability of the stop rod, and reduce a radial dimension of a magnet, thereby saving the material cost and realizing the minimization of the product. | 07-02-2015 |
Patent application number | Description | Published |
20110094872 | METHOD FOR PRODUCING OF ULTRA-CLEAN AND HIGH-PURITY ELECTRONIC GRADE REAGENTS - A method for producing of ultra-clean and High-purity electronic grade reagents is disclosed. The industrial grade reagents are chemically pretreated and filtered, and the colature is rectified. Heating the steam during the rectification to overheated steam, and filtering the overheated steam used the microporous membrane to remove the solid particulates. Condensing the overheated steam and the secondarily filter to remove the dust in the product. Due to the adoption of the technical scheme, the ultra-clean and High-purity isopropanol produced is in conformity with standard SEMI-C12 and the hydrochloric acid to standard SEMI-C8. And the method is applicable for the large-scale continuous production. | 04-28-2011 |
20120071670 | METHOD FOR PRODUCING OF ULTRA-CLEAN AND HIGH-PURITY N-METHYL PYRROLIDONE - The present invention provides a method for producing of ultra-clean and high-purity N-methyl pyrrolidone through using industrial grade N-methyl pyrrolidone as raw material. After the pretreatment, sorption and dehydration with 4A molecular sieve, twice membrane filtrations are carried out through using β-cyclodextrin composite membrane for the first and 18-crown-6 composite membrane for the second. The filtrate is rectified under vacuum and filtered through using complexant composite microporous membrane to obtain the product. The ultra-clean and high-purity N-methyl pyrrolidone, produced by the method provided by the present invention, is up to the SEMI C8 standard. And the purity of the product is over 99.8%, the moisture content is less than 0.03%, and the content of single metal ion is less than 1 ppb. Comparing to the prior art, the present invention has the advantage such as the stable quality of the product, simple operation, and is suitable for industrial continuous production. | 03-22-2012 |
Patent application number | Description | Published |
20100250349 | System and method for advertisement measuring and reporting - The embodiments of the present invention disclose an advertisement measuring and reporting system and method. The system includes an advertisement client adapted to communicate with an advertisement server about advertisement; the advertisement client is adapted to obtain user interactions with advertisement, process the user interactions with advertisement according to an advertisement metrics policy, and report the processed user interactions with advertisement to the advertisement server; and the advertisement server is adapted to collect the processed user interactions with advertisement. Meanwhile, the embodiment of the present invention also provides a terminal, an advertisement client, an advertisement server, an advertisement measuring and reporting method and an advertisement interaction record collection method. The technical scheme of the embodiment of the present invention is employed to effectively improve the utilization of a network, facilitate advertisement launch and counting, and benefit the development of the advertising service. | 09-30-2010 |
20110112894 | METHOD AND SYSTEM FOR IMPLEMENTING INTERACTIVE ADVERTISEMENTS, TERMINAL EQUIPMENT, AND ADVERTISEMENT CLIENT TERMINAL - A method and a system for implementing interactive advertisements, and an advertisement client terminal in a terminal equipment are provided. The method for implementing interactive advertisements includes: receiving, by an advertisement client terminal, a request message sent by a service client terminal, in which the request message is configured to request information interaction with a third party platform publishing advertisements; acquiring, by the advertisement client terminal, contact information of the third party platform according to the request message; and triggering, by the advertisement client terminal, a terminal communication module to perform information interaction with the third party platform according to the contact information of the third party platform. The method avoids congestion at an advertisement server without changing existing processing operations of a network-side communication module, and enables the advertisement client terminal to detect and filter malicious clicks, to perform precise, reliable, and true charging of interactive advertisements by category, and to shield user information from a network side. | 05-12-2011 |
Patent application number | Description | Published |
20120055286 | METHOD OF MANUFACTURING DIRECT REDUCTION IRON AND REDUCTION FIRING APPARATUS - The present invention provides a method of manufacturing direct reduction iron and a reduction firing apparatus. The apparatus may be a dual-chamber stepping reduction furnace, a single chamber stepping reduction furnace or a single hearth down-draft reduction furnace, wherein the dual-chamber stepping reduction furnace includes a left chamber, a right chamber, a material containing device, a step mechanism, a slag distributing device, a charging device, heating burners, a fume extraction path, a charging device, a material receiving tank having a sealing cap and a slag discharging path. The method mainly includes the following steps: distributing and charging the slag in the material containing device; carrying and sending the material containing device through a preheating station, a heating station and a reduction station sequentially by the step mechanism; meanwhile, heating the material to be reduced by a combustion of the fuel with the heating burners; discharging the reduced material into the material receiving tank having the sealing cap from the material device; placing the material device from which the material is discharged into the feeding side of the other chamber, then a next work circulation begins. The present invention has features such as a small limitation of resources shortage, low energy consumption, a low-carbon environment, high production efficiency, a low production cost, a high metallization rate, a long life-span of the apparatus and a wide range of production applicability and so on. | 03-08-2012 |
20140150606 | Method of Manufacturing Direct Reduction Iron and Reduction Firing Apparatus - A method of manufacturing direct reduction iron and a reduction firing apparatus. The apparatus has a reduction furnace including a left chamber, a right chamber, a material containing device, a step mechanism, a slag distributing device, a charging device, heating burners, a fume extraction path, a charging device, a material receiving tank and a slag discharging path. The method includes the following steps: distributing and charging the slag in the material containing device; carrying and sending the material containing device through a preheating station, a heating station and a reduction station sequentially. Meanwhile, heating the material to be reduced by a combustion of fuel with the heating burners; discharging the reduced material into the material receiving tank; placing the material device from which the material is discharged into the feeding side of the other chamber, then a next work circulation begins. | 06-05-2014 |
Patent application number | Description | Published |
20120168193 | Method for Vertically Grounding and Leading Down from Outer Side of Composite Material Pole Tower and Pole Tower Thereoff - A method for vertically grounding and leading down form an outer side of a composite pole tower and pole tower thereof, wherein the method includes the following steps: extending an upper metal cross arm from an extended line of at least one side of a ground wire cross arm, vertically leading down a ground down-leading wire from a distal end of the upper metal cross arm, connecting the ground down-leading wire to the pole tower via a lower metal cross arm at a distance under a lower lead, and grounding the ground down-leading wire along a tower body of the pole tower, wherein when an lower portion of the tower body is a metal pipe, the ground down-leading wire is selectively directly connected to the metal pipe via the lower metal cross arm. The method facilitates in compressing the width of the transmission corridor to a maximum extent as well as designing a lightning protection, preventing the ground down-leading wire from short-circuiting with the tower body, and realizing the insulation function of the composite material tower body. The manner of using unilateral ground down-leading wire saves material, and is economical and simple in structure. | 07-05-2012 |
20120168194 | Method for Vertically Grounding and Leading Down from Inner Side of Composite Pole Tower and Pole Tower Thereof - A method for vertically grounding and leading down form an inner side of a composite pole tower and pole tower thereof, wherein the method includes the following steps: extending an upper metal cross arm from an extended line of at least one side of a ground wire cross arm which is made of metal, vertically leading down a ground down-leading wire from a distal end of the upper metal cross arm, connecting the ground down-leading wire to the pole tower via a lower metal cross arm at a distance under a lower lead, and grounding the ground down-leading wire along a tower body of the pole tower, wherein when an lower portion of the tower body is a metal pipe, the ground down-leading wire is selectively directly connected to the metal pipe via the lower metal cross arm. The upper metal cross arm and the lower cross arm are able to provide a distance between the ground down-leading wire and the pole tower. The method enhances the ability of bearing lightning flashover, increases the insulating intensity to lightning impact, and prevents burning to composite insulator by power-flow current after lightning flash over. And also the method is easy and simple for application. | 07-05-2012 |
Patent application number | Description | Published |
20100039786 | COMMUNICATION DEVICE - A communication device is provided, which has a PCI Express interface and includes: an interface circuit board, configured to bear the PCI Express interface; a main circuit board, connected to the interface circuit board through soft link, and configured to transmit/receive and process data of the PCI Express interface; a guide rail, configured to bear the main circuit board, so that the main circuit board slides between a use position and an accommodation position through the guide rail; and an antenna, installed on the main circuit board, and located at different positions with the movement of the main circuit board. According to an embodiment of this invention, the antenna in the main circuit can be exposed out of a case of the communication device, or accommodated into the case of the communication device, thus being convenient for the storage and transportation of the communication device. | 02-18-2010 |
20100161865 | Method and apparatus for improving radio performance of wireless data terminal device - A wireless data terminal device comprises a detachable USB connector and a main circuit board, where at least two redundancy grounding connections are provided between the detachable USB connector and the main circuit board, and the grounding points of the at least two redundancy grounding connections are not adjacent to each other. A method for improving the radio performance of the wireless data terminal device is further provided. With the wireless data terminal device or the method for improving the radio performance of the wireless data terminal device, the connection of the grounding plane of the wireless data terminal device with the grounding plane of a computer is effectively enhanced. Therefore, the radio performance of the wireless data terminal device is improved. | 06-24-2010 |
20110038265 | Traffic Control Method, Device and Terminal - A traffic control method, a traffic controlling device, and a terminal are provided, which relate to the field of communications technology. The traffic control method includes the following. A working temperature of equipment is monitored. It is determined whether the working temperature reaches a control temperature. If the working temperature reaches the control temperature, a rate of data interaction between the adjacent function layers is controlled. The adjacent function layers are two random adjacent function layers in a Transmission Control Protocol/Internet Protocol (TCP/IP) 7-layer model. Therefore, a user can use equipment normally when power consumption of wireless terminal equipment is reduced. | 02-17-2011 |
20130045629 | USB CONNECTOR APPARATUS - An improved Universal Serial Bus (USB) connector apparatus is provided. In one embodiment, the USB connector apparatus comprises a top wall; a bottom wall having one or two openings; two side walls; an internal cavity with a rectangular cross section enclosed by the top wall, the bottom wall and the two side walls; a gasket disposed within the internal cavity; and a first connecting piece made of a conductive material and positioned at the one or more openings of the bottom wall and at least partially covering the one or more openings of the bottom wall, wherein the top wall, bottom wall, two side walls, internal cavity and gasket are configured to comply with a USB interface standard. The USB connector apparatus ensures that a bottom wall elastic sheet of the USB socket effectively contacts with the bottom wall of the USB connector, thereby providing higher grounding performance. Further, it improves on the conventional USB connector without much additional cost. | 02-21-2013 |
Patent application number | Description | Published |
20150181689 | TARGET DEVICE FOR NEUTRON GENERATING DEVICE, ACCELERATOR-EXCITED NEUTRON GENERATING DEVICE AND BEAM COUPLING METHOD THEREOF - A target device for a neutron generating device, an accelerator-excited neutron generating device, and a beam coupling method thereof are disclosed. The target device comprises a plurality of solid particles serving as a target body; and a target body reaction chamber for accommodating the solid particles. With the accelerator-excited neutron generating device and the beam coupling method according to the present invention, the solid particles which are being circulated and situated outside the target body reaction chamber are processed, thereby overcoming defects in the prior art such as low-efficiency heat exchange, a short life time, a bad stability and a narrow application range, and achieving the advantages of high-efficiency heat exchange, a long life time, a good stability and a wide application range. | 06-25-2015 |
20150200024 | HEAT EXCHANGE MEDIUM, HEAT EXCHANGE SYSTEM, AND NUCLEAR REACTOR SYSTEM - Embodiments of the present invention provide a heat exchange medium comprising solid particles and a fluid. Embodiments of the present invention also provide a heat exchange system comprising the abovementioned heat exchange medium, a first heat exchanger, a mixing device disposed upstream of the first heat exchanger and configured to mix the solid particles and the fluid of the heat exchange medium and convey the mixed heat exchange medium to the first heat exchanger, a separating device disposed downstream of the first heat exchanger and configured to separate the solid particles from the fluid in the mixed heat exchange medium discharged by the first heat exchanger, a second heat exchanger, and a first conveying device configured to convey the solid particles separated by the separating device to the mixing device after having passed the separated solid particles through the second heat exchanger. In addition, embodiments of the present invention provide a nuclear reactor system comprising the abovementioned heat exchange system. The gas-solid or liquid-solid two-phase flow according to embodiments of the present invention has the following advantages. For example, it has a large thermal capacity, can be used with a low-pressure system, is non-corrosive, and can be processed off-line. The fission reactor according to embodiments of the present invention can be operated safely and reliably at a high power density or at an extremely high power density. | 07-16-2015 |
Patent application number | Description | Published |
20090159914 | WHITE LIGHT EMITTING DIODE (WLED) AND PACKING METHOD THEREOF - A white light emitting diode (LED) and the packing method thereof are described. The white LED includes a supporting frame, a LED chip, glue for mixing phosphor powder, and phosphor powder, wherein the glue for mixing phosphor powder comprises a first set of compositions and a second set of compositions, the first set of compositions comprises polydimethyl-siloxane, and the second set of compositions comprises the copolymer having dimethyl-siloxane, methyl hydrogen siloxane and vinyl-siloxane wherein the copolymer has a weight percentage from about 94% to 99%, the dimethyl-siloxane has a weight percentage from about 84% to 90%, the methyl hydrogen siloxane has a weight percentage from about 4% to 9%, and the vinyl-siloxane has a weight percentage from about 2% to 7%. | 06-25-2009 |
20100010125 | GLUE FOR PACKAGING LIGHT EMITTING DIODE AND USE THEREOF - A glue for packaging a light emitting diode (LED) is described and includes a first set of compositions and a second set of compositions mixed based on a predetermined weight ratio. The first set of compositions is poly(dimethyl siloxane), and the second set of compositions includes a copolymer of dimethyl siloxane, methyl hydrogen siloxane, and vinyl siloxane. The copolymer in the second set of compositions has a weight percentage from about 94% to 99%, dimethyl siloxane in the copolymer has a weight percentage from about 84% to 90%, methyl hydrogen siloxane in the copolymer has a weight percentage from about 4% to 9%, and vinyl siloxane in the copolymer has a weight percentage from about 2% to 7%. A use of the glue for packaging a LED is also described. | 01-14-2010 |
Patent application number | Description | Published |
20140256535 | COBALT-BASED NANO CATALYST AND PREPARATION METHOD THEREOF - A cobalt-based nano catalyst including a metal combination as a core and a porous material as a shell. The metal combination includes a first metal component Co, a second metal component selected from Ce, La, and Zr, and a third metal component selected from Pt, Ru, Rh, and Re. The catalyst includes between 10 and 35 wt. % of the first metal component, between 0.5 and 10 wt. % of the second metal component, between 0.02 and 2 wt. % of the third metal component, and a carrier. The carrier is a porous material such as nano silica or alumina. The carrier is in the shape of a spheroid, has a pore size of between 1 and 20 nm and a specific area of between 300 and 500 m | 09-11-2014 |
20140369922 | METHOD OF SURFACE MODIFICATION OF ALUMINA - A method of surface modification of an alumina carrier. The method includes: 1) dissolving a soluble kazoe in deionized water to yield a kazoe aqueous solution; 2) submerging an alumina carrier in the kazoe aqueous solution and drying the alumina carrier in a vacuum environment; 3) placing the dried alumina carrier in a reactor, adding silicon tetrachloride and Grignard reagent dropwise to the reactor, sealing the reactor and heating it to a constant temperature, and maintaining the constant temperature for between 3 and 18 hours, where a volume ratio of the added silicon tetrachloride and the alumina carrier is between 0.5:1 and 5:1, the constant temperature is controlled to be between 160 and 350° C.; and 4) cooling the reactor, filtering, washing, and drying the alumina carrier in the vacuum environment. | 12-18-2014 |
20150040479 | METHOD AND SYSTEM FOR COGENERATING GAS-STEAM BASED ON GASIFICATION AND METHANATION OF BIOMASS - A method for cogenerating gas-steam based on gasification and methanation of biomass. The method includes: 1) mixing oxygen and water vapor with biomass, transporting the resulting mixture via a nozzle to a gasifier, gasifying the biomass to yield crude gasified gas, and transporting superheated steam having a pressure of 5-6 MPa resulting from sensible heat recovery to a steam turbine; 2) adjusting the hydrogen/carbon ratio of the crude gasified gas generated from step 1) to 3:1, and eluting the crude gasified gas whereby yield purified syngas; 3) introducing the purified syngas from step 2) to a methanation unit and transporting intermediate pressure superheated steam generated in the methanation unit to the steam turbine; and 4) concentrating methane of synthetic natural gas containing trace nitrogen and water vapor obtained from step 3) through pressure swing adsorption. | 02-12-2015 |
20150105480 | METHOD FOR RECYCLING NOBLE METALS FROM FISCHER-TROPSCH PRODUCTS - A method for recycling a noble metal from Fischer-Tropsch synthesis products. The method includes: 1) filtering a reaction product in a Fischer-Tropsch synthesis reactor by an inner filter; discharging a filtered reaction product to a first filtration buffer tank; separating a gas phase product or a part of a liquid phase product from the reaction product; introducing the liquid-solid two-phase product to a refining filter for product refining; 2) introducing a liquid phase product containing a catalyst slurry to a dynamic filter, collecting the filtered liquid phase product including a waste catalyst and noble metal ions; introducing the liquid phase product to a second filtration buffer tank; and introducing the filtered liquid phase product to the refining filter; and 3) forming a clay filter cake on a filter disk; and refining the products introduced into the refining filter in 1) and 2). | 04-16-2015 |
20150126626 | LIQUID CATALYST FOR METHANATION OF CARBON DIOXIDE - A liquid catalyst for methanation of carbon dioxide, including an amphiphilic ionic liquid and a metal active component dispersed in the amphiphilic ionic liquid. The metal active component is dispersed in the amphiphilic ionic liquid in the form of stable colloid. The colloid is spherical and has a particle size of between 0.5 and 20 nm. The metal active component includes a first metal active component and a second metal active component. The first metal active component includes nickel. The second metal active component is selected from the group consisting of lanthanum, cerium, molybdenum, ruthenium, ytterbium, rhodium, palladium, platinum, potassium, magnesium, or a mixture thereof. The molar ratio of the first metal active component to the second metal active component is between 10:0.1 and 10:2. | 05-07-2015 |
20150126629 | METHOD FOR RECYCLING EXHAUST GASES FROM FISCHER-TROPSCH SYNTHESIS - A method for recycling exhaust gas from Fischer-Tropsch synthesis. The method includes: 1) introducing raw gas to a shift reactor to conduct a water-gas shift reaction, and collecting shift gas; 2) introducing the shift gas to a Fischer-Tropsch synthesis device to yield a hydrocarbon fuel and exhaust gas, returning part of the exhaust gas as recycle gas; 3) introducing another part of the exhaust gas to a methanation reactor, allowing a methanation reaction to happen between the part of the exhaust gas and water vapor; 4) introducing a mixed gas product from the methanation reaction to a methane reforming reactor; 5) transporting the hydrogen and carbon monoxide resulting from the methane reforming reaction to a gas separator, separating the hydrogen and obtaining a mixed gas including carbon dioxide; and 6) returning the mixed gas including carbon dioxide to the methane reforming reactor. | 05-07-2015 |
20160045903 | CATALYST FOR FISCHER-TROPSCH SYNTHESIS AND METHOD FOR PREPARING THE SAME, AND METHOD FOR PREPARING MODIFIED MOLECULAR SIEVE CARRIER - A catalyst, including a molecular sieve carrier and an active component. The active component includes: iron, manganese, copper, and a basic promoter potassium. The molecular sieve carrier is a cerium salt and/or praseodymium salt modified-aluminosilicate molecular sieve carrier and/or silica-rich molecular sieve carrier. A method for preparing a catalyst for Fischer-Tropsch synthesis, includes: 1) fully dissolving a ferric salt, a manganese salt, a copper salt, and an alkali or a salt containing potassium element in water to yield an aqueous solution, stirring and adding sodium lauryl sulfate to the aqueous solution, and continuing stirring to yield a uniform solution; and impregnating a modified molecular sieve in the uniform solution to yield a mixed solution; and 2) drying and calcining the mixed solution to yield the catalyst. | 02-18-2016 |
20160060539 | METHOD FOR MODIFYING BIO-OIL DERIVED FROM BIOMASS PYROLYSIS - A method for modifying bio-oil derived from biomass pyrolysis, the method including: 1) adding an inorganic salt and an organic demulsifier to a bio-oil; oscillating or stirring the resulting mixture, and resting the resulting mixture, to yield a lower layer being an aqueous solution and an upper layer being the bio-oil, and collecting the bio-oil; 2) employing a zeolite molecular sieve-loaded clay as a catalyst, and aging the catalyst using pure steam, to yield a modified catalyst; and 3) adding the modified catalyst obtained in 2) to a conventional catalytic cracking reactor, injecting the bio-oil obtained in 1) to the conventional catalytic cracking reactor using a piston pump, and allowing the bio-oil to react under a weight hourly space velocity (WHSV) of between 6 and 15 h | 03-03-2016 |
Patent application number | Description | Published |
20130059922 | ANTI-TUMOR PLANT-MEDICAMENT SUSTAINED-RELEASE TABLET OF ELEMENE - Disclosed is an anti-tumor plant-medicament sustained-release tablet of elemene which comprises an elemene as an active component and is prepared by formulation of the elemene, a sustained-release agent, a bulking agent, a disintegrating agent, a binder and a lubricant, each component above-mentioned being in the following weight composition: the elemene 10%-15%, the sustained-release agent 3%-15%, the bulking agent 45%-70%, the disintegrating agent 3%-8%, the binder 1%-10%, and the lubricant 1%-8%. The sustained-release tablet of elemene provided in the invention has properties of expansion and adhesion, which in turn enables extending the retention time of the drug on upper and middle sections of the gastrointestinal tract. Therefore, the tablet may be taken b.i.d.×3, in order to attain reduction in fluctuation of the plasma concentration, maintain effective plasma concentration for a longer period, and reduce the irritation on the gastrointestinal tract. The skeleton-type sustained- and controlled-release formulation has advantages of low cost, easy control, and easy industrialized production. | 03-07-2013 |
Patent application number | Description | Published |
20150057048 | SPEED DIAL METHOD AND DEVICE FOR TOUCH SCREEN MOBILE PHONE - The embodiments of this invention provide a speed dial method for a touch screen mobile phone. The touch screen mobile phone uses a lock screen interface and displays a floating window on top of the windows of the lock screen interface. The speed dial method includes real-time monitoring of the lock screen interface and acquisition of a click event. When the click event is a speed dial event, a phone number corresponding to the click event may be acquired at the floating window. Dial the phone number may establish a link between an opposite peer using the phone number and the user. The embodiments of this invention also provide a speed dial device for a touch screen mobile phone. The speed dial device may include: a click event acquisition module, a telephone number acquisition module, and a link establishment module. This invention enables phone calls to be made when the touch screen mobile phone is in a lock screen mode without having to unlock the screen. Phone calls could be made with reduced user operation and at the same time maintain the original function of the lock screen interface, thereby improving the user's phone operation experience. | 02-26-2015 |
20150106945 | METHOD, DEVICE AND APPARATUS FOR ACQUIRING SECURITY STATE OF MOBILE TERMINAL - Disclosed are a method, device and apparatus for acquiring the security state of a mobile terminal, which belong to the field of computers. The method includes: acquiring state information about key indicators preset by a mobile terminal; conducting a security level assessment on each key indicator through assessment policies corresponding to each of the preset key indicators, according to the state information about the key indicators, to obtain a first assessment result; and endowing each key indicator with a specific weight value, conducting an overall level assessment on the overall security state of the mobile terminal, and according to the weight value of each of the key indicators and the first assessment result of each of the key indicators, to obtain a second assessment result expressing the overall security state of the mobile terminal. The device includes: an acquiring module, a first assessment module and a second assessment module. | 04-16-2015 |
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20120118170 | TEMPERATURE AUTO-COMPENSATION GRILL - The present invention provides a temperature auto-compensation grill, which includes an upper grilling unit, a lower grilling unit and a heating circuit. The upper grilling unit rotating connects to the lower grilling unit and rotates between a first position and a second position; the grill is in the first status when the upper grilling unit is situated in the first position; the grill is in the second status when the upper grilling unit is situated in the second position; the heating circuit includes: a heater, one end of which attaches to one electrode of the power; a first thermostat, one end of which attaches to the other end of the heater; a second thermostat, one end of which attaches to the other end of the heater; and a change-over switch, which connects to the other electrode of the power and the first thermostat in the first status, the change-over switch connects to the other electrode of the power and the second thermostat in the second status. The grill chooses different thermostat when in the first status or in the second status to regulate the temperature controlling system automatically, so as to achieve the effects of the temperature auto-compensation. | 05-17-2012 |
20120118173 | GRILLING DEVICE - A grilling device comprises an upper shell and a lower shell, an upper pan disposed on the lower surface of the upper pan and a lower pan disposed on the top surface of the lower shell, and electric heating tubes disposed on the rear sides of the pans, wherein the top surface of the lower pan is slant from two sides to the middle portion, and the shape of the lower surface of the upper pan is cooperated with the shape of the top surface of the lower pan. When cooking, the oil will flow to the middle and will be discharged out from the opening in the middle. The steam can be discharged from two sides because the pan is lower in middle and higher in two sides. Steam is prevented from being discharged from front side. The arc surface has more cooking surface in the same size. | 05-17-2012 |
20120137896 | DOUBLE-LAYER GRILLING DEVICE - A double-layer rotatable grilling device has a base with two supporting brackets; a pan component rotatably disposed between the two supporting brackets, which has a lower pan unit with a cooking surface on the top, and a lower handle on one end; an upper pan unit with a cooking surface on the bottom, and an upper handle on one end; and a middle pan unit with two cooking surfaces both on the top and the bottom, and a temperature controller for adjusting the pans units disposed on the middle pan unit, and the knob for adjusting the temperature controller. The temperature controller is a mechanical controller with double-metal pieces, and the temperature is adjusted by rotating the bronze axle; a rotating shaft is disposed between the knob and the temperature controller, the knob can rotate the rotating shaft, and then the bronze axle of the temperature controller can be rotated. | 06-07-2012 |
20130019761 | GRILL WITH ANTI-SHAKING STRUCTURE - A grill with an anti-shaking structure has an upper pan and a lower pan, an upper heater and a lower heater for heating the upper pan and lower pan respectively. At least one shaft member having a shaft and a shaft base for containing the shaft is disposed between the upper and lower pan. The shaft base has a triangular shaft hole with a protrusion in a side of the triangle. The shaft passes through the triangular shaft hole and can be moved among the three angles for switching the use of the upper pan and lower pan. When the upper pan and the lower pan are unfolded to 180°, the shaft can be limited by the protrusion. The grill can be switched among three using status: 0°, 105° and 180°, and in each status both the upper pan and lower pan are stable. | 01-24-2013 |
20140076175 | SHOWER HEAD THAT CAN TURN COLORS ALONG WITH TEMPERATURE CHANGE - The present invention provides a temperature auto-compensation grill, which includes an upper grilling unit, a lower grilling unit and a heating circuit. The upper grilling unit rotating connects to the lower grilling unit and rotates between a first position and a second position; the grill is in the first status when the upper grilling unit is situated in the first position; the grill is in the second status when the upper grilling unit is situated in the second position; the heating circuit includes: a heater, one end of which attaches to one electrode of the power; a first thermostat, one end of which attaches to the other end of the heater; a second thermostat, one end of which attaches to the other end of the heater; and a change-over switch, which connects to the other electrode of the power and the first thermostat in the first status, the change-over switch connects to the other electrode of the power and the second thermostat in the second status. The grill chooses different thermostat when in the first status or in the second status to regulate the temperature controlling system automatically, so as to achieve the effects of the temperature auto-compensation. | 03-20-2014 |
Patent application number | Description | Published |
20100288137 | TYPE OF GRILL - A type of grill in the present invention relates to a household cooking appliance. The grill in the present invention comprises an upper cover, a grilling pan, a heating pan, a hinge, a base and a stepped unit disposed on the left inside and right inside of said base respectively; upper cover, grilling pan, heating pan and hinge remain kept in the grill; The presented grill omits the back wall and the bottom wall of the base and simplifies the structure without reducing any grilling function. | 11-18-2010 |
20110107921 | GRILLING DEVICE - The present invention discloses a grilling device with automatic rotation function, comprising a base seat and a grilling pan unit rotatably disposed on the base seat; wherein said grilling pan has a pivot rotatably pivoted on the base seat. The grilling device as presented further comprises a control unit, a motor connected to the control unit and a transmission unit connected between the motor and the pivot, said motor and said transmission unit are installed on the base seat. Because the control unit, motor and transmission unit are cooperated with each other to form an automatic mechanism, so the rotation of the grilling pan unit can be controlled automatically, the operation is simpler and more convenient, the rotational angle and the rotational time of the grilling pan unit can be precisely controlled. | 05-12-2011 |
Patent application number | Description | Published |
20140000461 | DEHUMIDIFYING TOWER FOR EXHAUST GAS | 01-02-2014 |
20140060333 | EXHAUST GAS SEPARATING TOWER AND EXHAUST GAS SEPARATING AND RECYCLING SYSTEM - The invention relates to an exhaust gas separating tower, comprising a washing section, a flash-distilling section above the washing section, and a liquid seal means between the flash flash-distilling section and the washing section. The washing section is configured for washing exhaust gas entering the tower with a cooling liquid to at least partially remove solid dust entrained in the exhaust gas, cool the exhaust gas, and condense at least a portion of moisture in the exhaust gas into liquid. The flash-distilling section is configured for flash-distilling the cooling liquid from the washing section to produce a cooled cooling liquid and a cooling liquid vapor. The liquid seal means is configured so that the cooling liquid produced by flash-distillation can enter the washing section through the liquid seal means while the flash-distilling section is in gas-phase isolation from the washing section, wherein a pressure in the flash-distilling section is lower than that in the washing section. | 03-06-2014 |
20140262736 | METHOD AND DEVICE FOR RECYCLING WATER VAPOR EVAPORATED FROM COAL DRYING WITH VACUUM CONDENSING PROCESS - A method is provided for purifying and recycling water vapor from a coal drying process and device which employ temperature reduction and dehumidifying, a flash distillation, and vacuum condensation. With a condensed tower, a high humidity exhaust gas is preliminarily lowered in temperature, and condensed water of 5˜60° C. is pumped, are received, vapor-liquid reverse contact is performed, and temperature reduction and dehumidifying occurs. With a flash distillation tank and a demisting washer, condensed water of 40˜100° C. pumped by the flash distillation water pump is performed on vacuum flash distillation, water vapor of 5˜60° C. evaporated in the flash distillation tank enters into the demisting washer to be dehumidified and then into a vapor condenser. With a condenser and a water ring vacuum pump, water vapor of 5˜60° C. is condensed through mist eliminating and washing by the demisting washer, condensed water is recycled, and non-condensable gas is discharged. | 09-18-2014 |
20140262738 | METHOD AND DEVICE FOR RECYCLING AND PURIFYING WATER VAPOR FROM COAL DRYING PROCESS - A method and device are provided for purifying and recycling water vapor from a coal drying process. Included are a temperature-lowering and dehumidifying process, a flash distillation stripping process, and a vacuum condensing process. A condensing tower receives a temperature-lowered exhaust gas with high humidity from a cooling tube and a condensed water of 5˜60° C. from a flash distillation tank, allowing the exhaust gas and the condensed water to contact each other in a vapor-liquid reverse manner, to lower the temperature and dehumidify the exhaust gas. The flash distillation tank performs a vacuum flash distillation to the condensing water pumped therein from the condensing tower. Water vapor of 5˜60° C. evaporated through flash distillation in the flash distillation tank enters into the demisting washer to be dehumidified and then is condensed. The condensed water in the vapor condenser is transferred into a recycled water tank. Non-condensable gas is discharged out. | 09-18-2014 |