Liu, Guangzhou
Ailing Liu, Guangzhou CN
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20100152150 | THE APPLICATION OF MARINE STEROID IN PREPARING THE MEDICINE OF TREATING NEURONS DAMAGING - The application of marine steroid, i.e. 24-methylene-cholest-3β,5α,6β,19-tetrol, in preparing the medicine of treating neurons damaging is provided in the present invention. The keto-sterols compounds marine steroid YC-1 extracted from | 06-17-2010 |
Anqi Liu, Guangzhou CN
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20140131621 | METHOD FOR PURIFICATION AND CONDITIONING OF CRUDE SYNGAS BASED ON PROPERTIES OF MOLTEN SALTS - A method for purification and conditioning of crude syngas based on properties of molten salts, includes removing particles at a high-temperature by enabling the high-temperature crude syngas produced by a gasification device to firstly pass through a high-temperature particle removal device to remove solid particles in the gas; removing hydrocarbons in the presence of oxygen by introducing an oxidant into the crude syngas after treatment, selectively removing the hydrocarbons in the crude syngas and simultaneously utilizing high temperature produced by oxidation of the hydrocarbons to crack tar; and removing gas pollutants and conditioning by introducing the obtained crude syngas into molten salts medium, removing pollutants containing sulfur and chlorine in the crude syngas, and simultaneously adjusting the H | 05-15-2014 |
Chengshuai Liu, Guangzhou CN
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20150232962 | METHOD FOR RECOVERING LEAD FROM LEAD-CONTAINING DISCARDED ELECTRONIC WASTE CATHODE RAY TUBE GLASS - A method for recovering lead from lead-containing discarded electronic waste cathode ray tube glass includes the steps of taking a sample of cathode ray tube lead-containing funnel glass, crushing to obtain CRT glass powder, then uniformly mixing zero-valent iron powder with the CRT glass powder according to the mass ratio of 0.1-1.5:1, performing heat preservation at a temperature of 610-960° C. for 3-180 min, and further cooling to extract the metallic lead from a SiO | 08-20-2015 |
Chi Hung Kevin Liu, Guangzhou CN
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20130136946 | Method Of Manufacturing A Workpiece With Multiple Metal Layers - A method of manufacturing a workpiece with multiple metal layers is disclosed as including steps (a) providing a mold with at least a runner and a cavity, (b) providing in the cavity of the mold a first metal layer made of a first metal, the first metal layer having a surface which is roughened and/or includes an engagement structure, and (c) injecting a molten second metal onto the surface of the first metal layer to form a second metal layer on the first metal layer in which the second metal layer engages with the roughened surface of the first metal layer or with the engagement structure of the surface of the first metal layer, and the molten second metal enters the cavity of the mold at a speed of at least 70 meters per second (m/s). | 05-30-2013 |
20140054001 | Method Of Manufacturing A Workpiece With Multiple Metal Layers - A method of manufacturing a workpiece with multiple metal layers is disclosed as including steps (a) providing a mold with at least a runner and a cavity, (b) providing in the cavity of the mold a first metal layer made of a first metal, the first metal layer having a surface which is roughened and/or includes an engagement structure, and (c) injecting a molten second metal onto the surface of the first metal layer to form a second metal layer on the first metal layer in which the second metal layer engages with the roughened surface of the first metal layer or with the engagement structure of the surface of the first metal layer, and the molten second metal enters the cavity of the mold at a speed of at least 70 meters per second (m/s). | 02-27-2014 |
20140057126 | Method Of Manufacturing A Workpiece With Multiple Metal Layers - A method of manufacturing a workpiece with multiple metal layers is disclosed as including steps (a) providing a mold with at least a runner and a cavity, (b) providing in the cavity of the mold a first metal layer made of a first metal, the first metal layer having a surface which is roughened and/or includes an engagement structure, and (c) injecting a molten second metal onto the surface of the first metal layer to form a second metal layer on the first metal layer in which the second metal layer engages with the roughened surface of the first metal layer or with the engagement structure of the surface of the first metal layer, and the molten second metal enters the cavity of the mold at a speed of at least 70 meters per second (m/s). | 02-27-2014 |
Dan Liu, Guangzhou CN
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20110121750 | Self-oscillating half-bridge drive device and light-emitting device - Various embodiments relate to a self-oscillating half-bridge drive device, which may include a half-bridge inverter circuit having a first primary switch and a second primary switch; and a pull-down unit. The pull-down unit may prevent the other of the primary switches from being turned on when one of the primary switches is in an on state so as to avoid turning on of both primary switches. In addition, various embodiments also relate to a light-emitting device having such a self-oscillating half-bridge drive device. | 05-26-2011 |
Dongbo Liu, Guangzhou CN
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20140175733 | PAPER SHEET STACKING AND RECYCLING DEVICE AND PAPER SHEET PROCESSING APPARATUS HAVING SAME - A paper sheet stacking and recycling device ( | 06-26-2014 |
20140183816 | BANKNOTE INCLINATION CORRECTION DEVICE AND ATM - A banknote inclination correction device and an ATM (Automatic Teller Machine) including the banknote inclination correction device. The banknote inclination correction device includes: an inner channel board ( | 07-03-2014 |
20140216890 | GATE MECHANISM - Disclosed is a gate mechanism ( | 08-07-2014 |
Fumin Liu, Guangzhou CN
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20150068156 | Apparatus for Packing Products into Containers - A method and apparatus for packing products into containers is described herein. More particularly, the method and apparatus are directed to packaging sheets of packages such as pouches or sachets that are joined together end-to-end. The apparatus may include a folding mechanism and a collection receptacle. The method and apparatus may perform one or more steps simultaneously so that the folding and packing of such sheets into containers can be carried out without the flow of incoming sheets being interrupted. | 03-12-2015 |
Haibin Liu, Guangzhou CN
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20150105460 | LABDANE DITERPENOID COMPOUNDS, SEMEN BIOTAE EXTRACT, AND PREPARATION METHOD AND USE THEREOF - Provided in the present invention are various labdane diterpenoid compounds and derivatives thereof for use in preparation of a pharmaceutical composition for preventing or treating neurodegenerative diseases. Also provided in the present invention is a semen biotae extract comprising one or more labdane diterpenoid compounds and derivatives thereof for use in preparation of a pharmaceutical composition for preventing or treating neurodegenerative diseases. | 04-16-2015 |
He H. Liu, Guangzhou CN
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20120323550 | SYSTEM AND METHOD FOR SYSTEM INTEGRATION TEST (SIT) PLANNING - A method is implemented in a computer infrastructure having computer executable code tangibly embodied on a computer readable storage medium having programming instructions. The programming instructions are operable to receive a system architecture model of a system and receive trigger coverage rules. Additionally, the programming instructions are operable to determine system integration test (SIT) coverage for each connection and interface of the system architecture model and select a set of use cases execution scenarios to satisfy the SIT coverage. | 12-20-2012 |
Jianping Liu, Guangzhou CN
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20090015163 | Method for producing an electrode and gas discharge lamp having an electrode of this type - The invention relates to a gas discharge lamp having at least one electrode and to a method for producing an electrode. According to the invention, the structure of a section ( | 01-15-2009 |
Jinghui Liu, Guangzhou CN
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20100255141 | BLOW MOLD, ESPECIALLY FOR PRODUCING A MANNEQUIN - A blow mold for a mannequin, comprising a model cavity having a profile, an inserting part, and a drive device. The inserting part is disposed on the model cavity, a modeling surface is disposed in the front of the inserting part, and operates to form a part of the profile of the model cavity, an angle between the molding surface of the inserting part and the profile of the model cavity is 90 degrees, a gap is disposed between the model cavity and the inserting part, a protruding portion is disposed on the molding surface of the inserting part and faces towards the inside of the model cavity, the inserting part is connected to the drive device, and the drive device operates to drive the inserting part to move towards the model cavity before blow molding, and to reset the inserting part after blow molding, | 10-07-2010 |
Jingshan Liu, Guangzhou CN
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20110046807 | DCS CONTROL MODULE FOR A TRANSFORMER IN NUCLEAR POWER ENGINEERING - A DCS control module for a transformer in nuclear power engineering, comprises: an input command processing logic unit ( | 02-24-2011 |
Jinzhong Liu, Guangzhou CN
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20090297411 | Intermittently Opened Cracking Crude Oil Apparatus - The present invention discloses an intermittently opened cracking crude oil apparatus comprising a high pressure container ( | 12-03-2009 |
Lei Liu, Guangzhou CN
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20090038122 | COTTON STALK BARK FIBER AND METHOD FOR PROCESSING COTTON STALK BARK - Taught is a cotton stalk bark fiber. The fiber is a natural textile fiber made of cotton stalk balk. The length of the fiber is 5 mm-65 mm. The fineness thereof is 0.3-2.5 denier. The intensity thereof is 0.284-0.432 N/tex. The breaking elongation rate thereof is 3%-6%. Taught is further a method for processing cotton stalk bark fiber comprising peeling, skimming, degumming, preserving, cutting, tanning, opening, carding, baking, boxing and classifying, and packaging. The invention provides an inexpensive natural fiber having wide applications in the textile industry. The fiber has a similar performance to bast fiber, higher intensity than cotton fiber, and may be blended with other natural fiber, man-made fibers and recycled fiber to form fiber yarn for various purposes. This method changes waste into a commodity, and brings about economic and social benefits. | 02-12-2009 |
Lixia Liu, Guangzhou CN
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20130073608 | USER INFORMATION PUSHING METHOD, USER INFORMATION PRESENTATION METHOD, SYSTEM, SERVER AND CLIENT - The invention discloses a user information pushing method, a user information representation method, a system, a server and a client. The pushing method includes: arranging a plurality of service interfaces to be invoked by the client, wherein the service interfaces comprise a real-time information pushing interface; receiving, by a server, through the real-time information pushing interface, a real-time information acquisition instruction sent by the client, when the client uses a target service and automatically invokes the real-time information pushing interface; acquiring real-time information of the target service according to a subscriber number contained in the real-time information acquisition instruction; and pushing the real-time information to the client. In the embodiments of the present invention, by means of the client, user may obtain in real time the user information pushed by the server and present the user information by means of the preset presentation interface while using a target service. Compared with the prior art, the user does not need to conduct manual query operations after finishing the target service, therefore the implementation performance for the client to output user information and user experience are improved. | 03-21-2013 |
Mengtao Liu, Guangzhou CN
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20140233827 | IDENTIFICATION METHOD FOR VALUABLE FILE AND IDENTIFICATION DEVICE THEREOF - An identification method for a valuable file and an identification device thereof. The method includes the following steps: (1) acquiring an original infrared image, type, denomination and orientation data of a current valuable file; (2) obtaining size data and infrared characteristic data of a corresponding standard valuable file; (3) applying an image projection conversion technology, and correcting the original infrared image to form a second infrared image matched with the size of the standard valuable file; (4) obtaining the infrared characteristic data of the current valuable file from the second infrared image and comparing same with that of the standard valuable file to identify whether the current valuable file is true or false; and (5) outputting the identification result. This method and device correct the original infrared image, reducing the quality acquisition requirements thereof, and can collect an image directly using a camera on a simply equipped mobile device, improving identification accuracy. | 08-21-2014 |
20150269804 | FINANCIAL SELF-SERVICE DEVICE, BANKNOTE RECOGNITION MODULE THEREOF AND RECOGNITION METHOD THEREFOR - A recognition module comprises a detection unit for real-time detection and control of a banknote moving state, wherein at least one group of the through-beam sensors comprises a first sensor and two second sensors, the first sensor whereof is arranged on a midline of a banknote transmission channel, and the two second sensors are arranged at the upstream position of the banknote moving direction relative to the first sensor and are symmetrically distributed on the two sides of the midline of the banknote transmission channel. The condition for judging whether a start signal of an image data acquisition unit is effective is whether a banknote-triggered insertion event is detected by the first sensor; and the condition for judging whether an end signal of the acquisition unit is effective is whether a banknote-exit completion event is detected by three through-beam sensors. | 09-24-2015 |
20150271397 | IMAGE IDENTIFICATION SYSTEM AND IMAGE STORAGE CONTROL METHOD - An image identification system for conducting image identification of a valuable file in an automatic teller machine and a corresponding image storage control method are provided. The system comprises: an image sensor; an image memory; an image identification module; an image storage area controller; and a main control unit, wherein the image storage area controller comprises a storage area index link table which is divided into N nodes, N being a natural number greater than 1, each node corresponding to each of the image storage areas divided by the image storage area controller in a one to one relationship, and each node storing the storage locations of a previous image and a next image which are linked with the node, and being provided with an acquired image write pointer, an identified image read pointer, an unidentifiable image head pointer, and an unidentifiable image tail pointer. | 09-24-2015 |
20150279141 | PAPER CURRENCY NUMBER RECOGNITION APPARATUS AND RECOGNITION METHOD - A paper currency number recognition apparatus and method. The apparatus comprises: a contact-type sensor ( | 10-01-2015 |
20160110940 | IMAGE COMPENSATION CORRECTION METHOD AND BANKNOTE RECOGNITION AND DETECTION DEVICE - An image compensation correction method and a banknote recognition and detection device. The image compensation correction method is applied to the banknote recognition and detection device. The banknote recognition and detection device comprises: a micro controller; a programmable logic device which is connected to the micro controller; an AD chip, a drive circuit and a static random access memory which are connected to the programmable logic device respectively; and a contact image sensor which is connected to the AD chip and the drive circuit respectively. A compensation correction lookup table is pre-stored in the static random access memory, and the programmable logic device can acquire banknote compensation correction data corresponding to a banknote image pixel point by accessing the static random access memory, and send same to the micro controller. Therefore, the micro controller acquires banknote compensation correction data directly from the programmable logic device rather than performing compensation correction on the obtained banknote image pixel point any more, thereby improving the system performance of the micro controller, and thus improving the work efficiency of the banknote recognition and detection device. | 04-21-2016 |
Minhua Liu, Guangzhou CN
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20090169490 | COMPOSITION AND METHOD FOR WEIGHT LOSS - A weight loss composition consisting of 1 to 10 weight parts of L-hydroxy citric acid and 1 to 10 weight parts of L-carnitine tartrate as active components, and pharmaceutically or food-acceptable carrier is disclosed. The present composition can be made to tablet, capsule, oral juice or chewing gum which shows great effect of weight loss. | 07-02-2009 |
Peitao Liu, Guangzhou CN
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20150288065 | MULTI-FREQUENCY ARRAY ANTENNA - A multi-frequency array antenna, includes a reflective metal plate, a low-frequency radiation column element which is arranged on the reflective metal plate and operating in a first frequency band range, and a high-frequency radiation column element operating in a second frequency band range. The low-frequency radiation column element comprises several low-frequency radiation units arranged at an equal first distance in the axial direction of a first reference axis. The high-frequency radiation column element comprises several high-frequency radiation units arranged at an equal second distance in the axial direction of the first reference axis. The first distance is 2.5 times the second distance. At least one of the low-frequency radiation units is nested with one high-frequency radiation unit locationally corresponding thereto, and at least one of the low-frequency radiation units is axially located between two adjacent high-frequency radiation units close to the low-frequency radiation unit. | 10-08-2015 |
Pengfei Liu, Guangzhou CN
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20160000836 | PREPARING TOOTH-LIKE STRUCTURE USING STEM CELL - The usage of a stem cell in preparation of a tooth-like structure is provided. And a culture medium, a method for preparing an epithelial-like cell, a kit for preparing an ameloblast, a method for preparing an ameloblast are also provided. Specifically, the culture medium comprises a basal medium, which is DMEM/F 12 medium; N2 supplement; retinoic acid; and BMP-4. | 01-07-2016 |
Qh Liu, Guangzhou CN
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20140064538 | CLUTCH SPEAKER - A clutch speaker system includes top and bottom sides, a speaker enclosure with a speaker and first and second flexible side wings. The top side and speaker enclosure are hingedly affixed to the bottom side, and the speaker enclosure is slideably engaged with the top side, forming a hinged clutch with left and right sides and an interior. The first flexible side wing is disposed along the left side of the hinged clutch and is affixed along the left edge of the top and bottom sides to form a first flexible interface. The second flexible side wing is disposed along the right side of the clutch and is affixed along the right edge of the top and bottom sides to form a second flexible interface. The speaker enclosure includes a firing port that is directed into the interior of the hinged clutch. The speaker is positioned opposite the firing port. | 03-06-2014 |
20140219491 | PILLAR SPEAKER - A loudspeaker system including a top firing, 360 degree, time aligned, powered loudspeaker system that comprises a cylindrical body, having a top end and a bottom end, and an upper interior compartment and a lower interior compartment; a first speaker driver and a second speaker driver, each being positioned within the upper interior compartment, and each being oriented to face towards the top end of the cylindrical body; at least one subwoofer having an upper end and a lower end, the at least one subwoofer being positioned within the lower interior compartment and oriented to face towards the bottom end of the cylindrical body; and a narrow band of multiple openings on the cylindrical body, proximate the bottom end of the cylindrical body, and adjacent to the lower end of the at least one subwoofer, the narrow band of multiple openings spanning 360 degrees around the cylindrical body. The first and second speaker drivers are outwardly angled from the vertical. | 08-07-2014 |
Qianyi Liu, Guangzhou CN
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20130305650 | JOINT STRUCTURE FOR ASSEMBLING FLOORBOARDS - A joint structure for a floorboard, including: at least one first beveled tenon, the first beveled tenon including a tenon face facing upwards; a first beveled mortise, the first beveled mortise including a mortise face facing upwards; at least one second beveled tenon, the second beveled tenon including a tenon face facing downwards; and a second beveled mortise, the second beveled mortise including a mortise face facing downwards. The first beveled tenon is disposed in parallel to a surface of the floorboard at a right edge approximately half a height of the floorboard; the first beveled mortise is disposed at an inner side of the first beveled tenon. The second beveled tenon is disposed at a left edge approximately half the height of the floorboard. The second beveled mortise is disposed at an inner side of the second beveled tenon. | 11-21-2013 |
Qianyuan Liu, Guangzhou CN
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20140314967 | AQUEOUS PHASE PORE SEALING AGENT IMROVING PCB COATING OXIDATION- RESISTANT AND CORROSION-RESISTANT PROPERTIES AND METHOD FOR USING SAME - The present invention relates to a water-based pore sealing agent enhancing PCB coating anti-oxidation and anti-corrosion properties, consisting of, by weight, 4-12 parts of a corrosion inhibitor, 15-25 parts of a mixed surfactants system, 10-20 parts of an ion chelating agent, 6-15 parts of a pH regulator, 20-40 parts of a builder, and the rest being purified water. When used to perform pore sealing on a PCB, the water-based pore sealing agent is diluted with purified water first to be diluted 10-100 times, preferably, 100/8-100/3 times. The pH value is 7-11, and is preferably 7.5-9.5. The surface tension is 18-28 dyn/cm. The pore sealing treatment uses a immersion process, and preferably ultrasonic waves are added at the same time to assist in cleaning the pores. For the pore sealing treatment, the temperature is 20-60° C., and the time is 60-150 seconds. After pore sealing, the temperature for drying the coated piece is 80-150° C., and the time is 60-120 seconds. The PCB treated with the water-based pore sealing agent of the present invention undergoes the neutral salt spray test, the nitric acid vapor test, the mixed gas test, and the sulfur dioxide and bonding tensile strength test, and the results have indicated that the anti-oxidation and anti-corrosion properties of the coating thereof are significantly enhanced. | 10-23-2014 |
Qijun Liu, Guangzhou CN
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20150133480 | FLUOROETHYL THIAMINE OR SALTS THEREOF AND APPLICATION THEREOF IN PREPARATION OF ANTICOCCIDIAL DRUGS - The present invention discloses a fluoroethyl thiamine or salts thereof and application thereof in preparation of anticoccidial drugs. The structural formula of the fluoroethyl thiamine or salts thereof is shown as Formula (I). The fluoroethyl thiamine or salts thereof of the present invention have a remarkable anticoccidial effect, particularly on some coccidia which had resistance to other anticoccidial drugs, therefore the fluoroethyl thiamine or salts thereof of the present invention can be applied to preparation of anticoccidial drugs. Thus, the present invention provides conditions for development of new anticoccidial drugs. | 05-14-2015 |
Ranyi Liu, Guangzhou CN
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20080267992 | Sars Virus Vaccine with Adenovirus Carrier and Preparation Method Thereof, and Use of Sars Virus S Gene for Preparation of Vaccine - The present invention relates to the field of biological engineering technology, specifically, to a SARS virus vaccine with adenovirus carrier, preparation method thereof and use of SARS virus S gene for preparation of severe acute respiratory syndrome (SARS) virus vaccine. | 10-30-2008 |
Ruxi Liu, Guangzhou CN
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20160087162 | LIGHT EMITTING DEVICE AND TV BACK-LIGHT MODULE WITH WIDE COLOR GAMUT - The present invention provide an light emitting device (LED) with wide color gamut (high NTSC), and a LED backlight module with the light emitting device, the light emitting device includes at least one LED chip, wherein the LED chip is a blue or ultraviolet (UV) LED chip, the light-out surface of the LED chip is covered by a phosphor-converted layer which consists of phosphor converted materials and thermosetting colloid materials, the phosphor converted materials contain green-converted phosphor, red-converted phosphor and a special phosphor material that has strong light-absorbing properties in the wavelength range of 460-510 nm. The present invention can reduce the stringent requirements of phosphor FWHM that needs to meet for conventional high NTSC solution. | 03-24-2016 |
Shuo Liu, Guangzhou CN
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20120189731 | TANGERINE PEEL EXTRACT AND ITS PREPARATION AND APPLICATION - This invention disclosed is a tangerine peel extract with the effect of weight gain. This extract uses tangerine peel as the raw ingredient and is obtained through extraction processes using supercritical CO | 07-26-2012 |
20120189732 | TANGERINE PEEL EXTRACT AND ITS PREPARATION AND APPLICATION - This invention disclosed a tangerine peel extract, which is obtained from tangerine peels as raw materials through supercritical CO | 07-26-2012 |
Shuwen Liu, Guangzhou CN
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20140051855 | PENTA-SUBSTITUTED TETRAHYDROPYRIMIDINES WITH AGGREGATION-INDUCED EMISSION CHARACTERISTICS AND PREPARATION METHOD AND USE THEREOF - The present invention provides a series of penta-substituted tetrahydropyrimidines with aggregation-induced emission (AIE) characteristics and preparation method and use thereof. The AIE penta-substituted tetrahydropyrimidines have structures shown as formula (I). R | 02-20-2014 |
Sijun Liu, Guangzhou CN
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20140335027 | HEATINESS AND SALIVARY SECRETORY IMMUNOGLOBULIN - Described herein are methods of assessing the severity of heatiness in a patient, comprising measuring salivary S-IgA levels, which are found to correlate negatively with the degree of heatiness. The invention further provides, i.a., diagnostic kits, methods of treatment, and the use of oral care compositions to treat heatiness. | 11-13-2014 |
20140343117 | METHODS AND PRODUCTS TO DIAGNOSE AND TREAT HEATINESS - Described herein are methods of diagnosing and/or classifying heatiness, a syndrome recognized in traditional Chinese Medicine, comprising assessing a patient by checking for selected symptoms, and assigning a score to the patient based on the symptoms exhibited. The invention further provides methods of treatment and the use of oral care compositions to treat heatiness. | 11-20-2014 |
Siwei Liu, Guangzhou CN
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20150356372 | CHARACTER RECOGNITION METHOD - The present invention relates to a character recognition method. Same comprises: step | 12-10-2015 |
Tieqiu Liu, Guangzhou CN
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20120184607 | USE OF PIPERPHENTONAMINE OR SALTS THEREOF IN MANUFACTURE OF MADICAMENTS FOR PREVENTION/TREATING BRAIN DISEASES - The present invention relates to the use of piperphentonamine or pharmaceutically acceptable salts thereof to prevent/treat encephalopathy in mammals, and the use of a combination of piperphentonamine or pharmaceutically acceptable salts thereof and other medicines in manufacture a medicine to prevent/treat encephalopathy in mammals. The mammals include human beings, and the encephalopathy includes cerebral injury related diseases or cerebrovascular diseases. The cerebrovascular diseases refer to cerebral ischemia, cerebral ischemia/reperfusion-induced injury or cerebral hemorrhage. The cerebral hemorrhage includes hypertensive cerebral hemorrhage, cerebral hemorrhage secondary to infarction, tumor cerebral hemorrhage or cerebral hemorrhage caused by arteritis. The cerebral ischemia means carotid system cerebral ischemia or vertebrobasilar cerebral ischemia. | 07-19-2012 |
Wei Liu, Guangzhou CN
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20140177291 | SELF-EXCITED PUSH-PULL CONVERTER - A self-excited push-pull converter, which comprises a Royer circuit, wherein an inductor is further connected between a supply terminal of said Royer circuit and a center tap of primary windings of a transformer in said Royer circuit, an inductance amount of said inductor is less than 1/10 of the inductance amount of one of the primary windings of the transformer, and the center tap of said primary windings is a connection point between the two primary windings of said transformer. The self-excited push-pull converter of the present invention show high consistency, easy adjustment, low requirements on the manufacturing process and good short circuit protection performance. | 06-26-2014 |
Weiping Liu, Guangzhou CN
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20090035459 | COATED PIPE AND METHOD USING STRAIN-HARDENING BRITTLE MATRIX COMPOSITES - Pipe cladding is based upon a fiber-reinforced brittle matrix composite material. The coating is isotropic, demonstrating pseudo-strain hardening behavior in uniaxial tension, and damage tolerance by design, not relying on stratified layers of reinforcing mesh embedded within concrete or other brittle cementitious matrices for impact resistance, fracture toughness, or crack width control. The fiber reinforced brittle matrix composite cladding protects both the pipe and inner thin, anti-corrosion layer (if present) from impact or abrasion damage while permitting bending of coated and clad pipe. The finished composite clad can be in a simple circular form alone the pipe or in some complex form providing an integrated housing for electrical or optical fiber cables, or optical sensing sensors for continuous or intermittent sensing of pipeline leakage or failure. | 02-05-2009 |
Xiuming Liu, Guangzhou CN
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20160089410 | COMPOSITION FOR NOURISHING INJURED HUMAN TROPHOBLAST CELLS AND INHIBITING APOPTOSIS THEREIN - Composition useful in treating and/or preventing spontaneous abortions derived from a traditional recipe of herbal medicine. The composition contains active components from three herbal medicines: total flavonoids of | 03-31-2016 |
Yajie Liu, Guangzhou CN
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20150112043 | SMALL PEPTIDE SPECIFIC FOR LUNG CANCER AND APPLICATION THEREOF - A peptide including 8 animo acids having a sequence of cNGEGQQc, where c represents d-cysteine (Cys), N represents L-Asparagine (Asn), G represents L-Glycine (Gly), E represents L-Glutamic acid (Glu), and Q represents L-Glutamine (Gln). | 04-23-2015 |
Yaming Liu, Guangzhou CN
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20090205099 | Seamless Swimsuit - A seamless swimsuit includes a front portion, a back portion and a connecting material connected to the joint of the front portion and the back portion is disclosed. A glue layer is disposed between said connecting material and the joint of the front portion and the back portion by ultrasonic. The elastomer set in the bra cup, the front portion, the fundus material and the steel circle are connected by solid glue or gluewater. The present invention provides a seamless swimsuit without any suture or patchwork. The steel circle is embedded in the swimsuit to make it comfortable and beautiful. | 08-20-2009 |
20110281498 | BRASSIERES - An improved brassiere is disclosed. The brassiere comprises two bra cups, chest bands, an upper side wing and a down side wing, each of the bra cups including an internal layer, an external layer and an elastic layer located between the internal layer and the external layer. An arc-shaped wire steel is embedded in the elastic layer of each of the bra cups. The wire steel will not apply a pressure onto the wearer's breast directly because of the buffering of the elastic layer, thus the blood circulation in the breast will not be impaired. The risk of suffering from breast-related diseases is thus reduced. Preferably, the chest bands of the brassiere are consisted only of the internal layer and the external layer without the elastic layer, leading to a longer service life of the brassiere. | 11-17-2011 |
Yanchun Liu, Guangzhou CN
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20140248570 | INFRARED RAY GAS BURNER - An infrared ray gas burner comprises an ignition valve, a nozzle, an ejector, a furnace chamber, a porous combustion radiant panel and an ignition needle. An ignition nozzle is placed in the furnace chamber, a sundries baffle is provided in the furnace chamber below the porous combustion radiant panel and above the ignition nozzle and the ignition needle is set above the porous combustion radiant panel, so the gas for ignition ejected from the ignition nozzle quickly mixes with the air inside the furnace chamber, and the gas-air mixture escapes from fire holes of the porous combustion radiant panel above the ignition nozzle. The gas concentration of the mixed gas is relatively high and suitable for igniting, the main burner can be quickly ignited, there is no black smoke, obviously incomplete combustion, and it brings a high ignition rate. | 09-04-2014 |
Yexiong Liu, Guangzhou CN
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20150083527 | Back-up brake system of lifts - The invention provides a back-up brake system of lifts, which is inclusive of a back-up safety cable, guiding wheels and a brake, wherein four guiding wheels are mounted at the four corners of the lift car, the upper end of the back-up safety cable is fixed at the shaft way top, runs through the four guiding wheels and then its lower end is connected with the extension spring at the shaft way bottom; the brake is mounted in the middle of the car bottom, which is further inclusive of hydraulic wrenches and gear rope grippers. Operation of the system is such that the hydraulic wrenches run through the rope grippers and drive them to turn, while the back-up safety cable through the opening on the rope grippers, which the gear rope gripper in the upper and lower rows, turn in different directions to seize the back-up safety cable. | 03-26-2015 |
Yizhi Liu, Guangzhou CN
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20130074265 | TRANSFORMABLE BED FOR EXAMINATIONS IN PEDIATRIC OPHTHALMOLOGY - A transformable bed for examinations in pediatric ophthalmology, especially suitable for the use of general anesthesia when conducting eye examinations, is provided. The bed may include a fixed bed board, a movable bed board, a movable seat, a movable support, a securing strap, and a main frame. The bed may be fixedly connected to the top of the main frame, the movable bed board may be rotationally connected to the top of the main frame, and the movable seat may be rotationally connected to the top of the main frame. The securing strap may be disposed on the movable bed board, in which one end of the movable support may be removably connected to the movable bed board, and another end may be removably connected to the main frame. The transformable bed may function both as an anesthesia bed and a handcart, and may be quickly switched therebetween. | 03-28-2013 |
Zhiyong Liu, Guangzhou CN
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20120169007 | BILL TRANSMISSION CHANNEL DEVICE - A bidirectional bill transmission channel device ( | 07-05-2012 |
20120193412 | REVERSIBLE BANKNOTE CONVEYING CHANNEL DEVICE - A banknote conveying channel device, especially a multi-path steering banknote conveying channel device is provided. The device is arranged between an upper machine mechanism which has the functions of banknote recognition and note sorting and a lower machine mechanism for storing banknote, and is used for transmitting and separating paper money in a reversing way. The device comprises a bracket, a pair of transmission belts ( | 08-02-2012 |
20120199053 | PAPER MONEY TRANSMISSION AND STORAGE DEVICE - A paper money transmission and storage device with locking mechanism in financial equipment comprises a paper money transmission channel ( | 08-09-2012 |
Zuliang Liu, Guangzhou CN
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20120229885 | ELECTROPHORETIC DISPLAY MEDIUM AND PREPARING METHOD THEREOF - An electrophoretic display medium and preparing method thereof. The electrophoretic display medium comprises: negatively or positively-charged pigment particles; neutral pigment particles with colors different from the charged pigment particles; and low-polar and/or non-polar dispersing solvent. The method of preparing the electrophoretic display medium comprises: synthesizing neutral pigment particles; synthesizing charged pigment particles; and preparing electrophoretic display medium. The method of synthesizing the neutral pigment particles comprises: mixing together pigment particles, macromonomers, coupling-agents and chain-initiators for polymeric reaction in the solvent, and reacting at a temperature of 30-120° C. for 4-48 hours. The method is applied to many kinds of inorganic oxides, inorganic salts and complex inorganic salt pigments. This method fundamentally avoids agglomeration caused by attraction of positively and negatively-charged electrophoretic particles, greatly enhancing display performance. The steps of synthesizing particles are simple and the preparing procedure of the electrophoretic medium is simplified, making the whole process simple and highly efficient. | 09-13-2012 |