Yi, CN

Baolian Yi, Liaoning CN

Patent application number	Description	Published
20090004514	Method of Selecting Non-Humidification Operation Condition of Proton Exchange Membrane Fuel Cell - The invention relates to fuel cell non-humidification operation, specifically to—a method on dry operation condition selection, wherein under condition of inputting dry gas, applying predetermined temperature, pressure and the input flow of the dry gas and detecting the temporary current-voltage curve of the cell. The selection method of this invention can realize steady operation of the cell under non-humidification condition and avoid the dehydration problem of the membrane under the dry gas as well as the “flood” phenomena. The present invention can be applied to not only normal temperature work condition, but also the start and run of the fuel cell under zero degree temperature condition especially. It can simplify the system of the fuel cell and therefore improve the development of the fuel cell.	01-01-2009

Bin Yi, Shanghai CN

Patent application number	Description	Published
20100236586	CLEANING DEVICE FOR CLEANING NOZZLES OF SMT MACHINES - A cleaning device to clean a plurality of nozzles of a surface-mount technology (SMT) includes a first cleaning container, a supporting board, a filtering member, a second cleaning container and a connection member. The first cleaning container defines a first opening in a bottom thereof. The supporting board to fix the plurality of nozzles is connected to the bottom of the first container. The filtering member is located at a bottom of the supporting board. The second cleaning container is connected to the filtering member, and operable to receive cleaning fluid. The connection member is connected the first cleaning container and the second cleaning container. Injection of air to the first cleaning container and the second cleaning container allows the cleaning fluid to circularly flow through the second cleaning container, the connection member, the first cleaning container, the supporting board, and the filtering member to clean the plurality of nozzles.	09-23-2010

Bo Yi, Pudong New Area CN

Patent application number	Description	Published
20120135132	METHOD AND DEVICE FOR LOADING MEDICAL APPLIANCE WITH DRUGS AND/OR POLYMERS - A method for loading a medical appliance with a medicament and/or a polymer is disclosed, the medical appliance comprising one or more grooves or holes loaded with the medicament and/or polymer. The method comprising the steps of: 1) capturing an image of the grooves or holes of the medical appliance, wherein the image contains at least one complete pattern of the grooves or holes; 2) performing digital image processing on the captured image to obtain the pattern of the grooves or holes; 3) calculating a central position of the pattern of the grooves or holes, and determining an actual central position of the grooves or holes based on the central position; 4) adjusting a relative position of a loading device to the medical appliance to align an outlet of the loading device with the actual central position of the grooves or holes; and 5) opening the outlet of the loading device to load the grooves or holes. A device for loading a medical appliance with a medicament and/or a polymer is further disclosed.	05-31-2012
20120294499	METHOD AND DEVICE FOR LOADING MEDICAL APPLIANCE WITH MEDICAMENTS AND/OR POLYMERS - A method and a device for loading a medical appliance with a medicament and/or polymer includes capturing images of a plurality of grooves or holes of the medical appliance using an image capturing device; performing digital image processing on the image of each of the grooves or holes to obtain a pattern of each of the grooves or holes; calculating a central position of the pattern of each of the grooves or holes, and determining a loading position of each of the grooves or holes based on the central position; and adjusting a relative position between a loading device and the medical appliance to align an outlet of the loading device with the loading position of the medical appliance, and loading each of the grooves or holes with the medicament and/or polymer. The method and device can load the medical appliance with the medicament and/or polymer fast and efficiently.	11-22-2012

Bo Yi, Changsha CN

Patent application number	Description	Published
20120168424	Over Device of Tunnel-Type Sterilization Dryer - An oven device of a tunnel type sterilization dryer comprises a case body (	07-05-2012
20120216417	Over Device of Tunnel-Type Sterilization Dryer - An baking case body of tunnel type sterilization dryer comprises a case body (	08-30-2012
20130034418	Bottle Pushing Mechanism for Tunnel Type Sterilizing Dryer - A bottle pushing mechanism for a tunnel type sterilizing dryer, includes a bottle pushing block (	02-07-2013

Chenglin Yi, Wuxi CN

Patent application number	Description	Published
20120285833	PREPARATION METHOD FOR MOLECULAR RECOGNITION SENSOR BY ELECTRODEPOSITION - A preparation method for molecular recognition sensor by electrodeposition is provided. The preparation method is as following: forming molecularly imprinted polymeric micelles by self-assembly of ionic type photosensitive copolymers; forming a film on the surface of an electrode by electrodepositing the molecularly imprinted polymeric micelles at a constant potential; crosslinking the electrodeposited micellar film via ultraviolet light irradiation; extracting the template molecules from the crosslinked film to obtain electrode modified by the molecularly imprinted polymeric micellar film; and connecting the modified electrode with a sensor device and a computer to construct a molecular recognition sensing system capable of specifically detecting the template molecules.	11-15-2012

Chunlai Yi, Shanghai CN

Patent application number	Description	Published
20090119659	Method of Computer Based Data Card Software Downloading and Updating - The present invention relates to a method of computer based data card software downloading and updating, in which, the data card connects with computer via data communication interface and acts the power on initial process at same time, the data card downloads software kit from computer to RAM memory, and the data card operates the software kit downloaded to the RAM memory. With this method of computer based data card software downloading and updating, no any more expensive Flash memory to be used in the data card, a lower cost is thus resulted, the data card failure resulted from Flash memory damage could be avoided and hence the data card reliability is increased; In course of data card downloading the update program and software from computer, it just needs re-update again only even though in fault, the complete operation is convenient and rapid with a wide suitable field, this lays the foundation of the advancing and development for the data communication peripheral equipment technology of portable equipment.	05-07-2009

Chun-Mei Yi, Shenzhen City CN

Patent application number	Description	Published
20130141036	CHARGEABLE CASE OF ELECTRONIC DEVICE AND CHARGING SYSTEM - A chargeable case of an electronic device includes an envelop body for enveloping an electronic device therein, a receiving coil, a power output interface and a built-in AC/DC rectifying circuit. The receiving coil wirelessly receives alternating current from a power supply device. The power output interface connects a power input interface of the electronic device. The AC/DC rectifying circuit is connected the receiving coil and the power output interface. The AC/DC rectifying circuit converts the received alternating current into direct current and supplies the direct current to the power output interface for charging the electronic device. A charging system is also disclosed.	06-06-2013

Conghua Yi, Guangzhu CN

Patent application number	Description	Published
20130096285	HIGHLY EFFICIENT LIGNIN-BASED WATER-REDUCING AGENT WITH HIGH DEGREE OF SULFONATION AND HIGH MOLECULAR WEIGHT, AND PREPARATION METHOD THEREOF - This invention discloses a high-performance lignin-based water reducer with high degree of sulfonation and high molecular weight and its preparation method. This water reducer exhibits an excellent water-reducing performance, its water-reducing rate of this lignin-based water reducer reaches 25% at a dosage of 0.70 wt %, which is higher than that of the naphthalene-based water reducer and the sulfonated lignin water reducer prepared by oxidation and sulfonation of alkali lignin, and 28-days compressive strength ratio of the concrete with this water reducer to the concrete without this water reducer is up to 150:100. Furthermore, the water reducer of present invention will not be crystallized in winter, and the concrete iron won't be corroded. The water reducer of the present invention makes the concretes having a low bleeding rate, excellent properties of workability, anti-freeze and anti-carbonization.	04-18-2013

Degang Yi, Shanghai CN

Patent application number	Description	Published
20100149846	INVERTER CIRCUIT HAVING RELATIVELY HIGHER EFFICIENCY - The configurations of an inverter circuit are provided in the present invention. The proposed circuit includes a first bridge arm having a first sub-bridge arm with a first switch and a first middle point coupled to the first switch, and a second sub-bridge arm with a second switch and a second middle point coupled to the second switch, a first inductor having a first terminal coupled to the first middle point and a second terminal, and a second inductor having a first terminal coupled to the second middle point, and a second terminal coupled to the second terminal of the first inductor and outputting an AC voltage.	06-17-2010

Delian Yi, Wuhan CN

Patent application number	Description	Published
20080255282	CHARGE CONTROL AGENT AND TONER COMPRISING THE SAME - This invention teaches a charge control agent and a toner containing such a charge control agent. It solves the problem in current toner processing technique of inadequate electrification, unequal quantity of electricity, spreading and bottom ash. The charge control agent comprising metal complex of tannin acid in which metal atoms have 2 to 4 valences and tannin acid as coordination sub structure. The toners mentioned above at least contains resin, dyestuff and charge control agent of the invention. The powered carbon specializes in excellence in electrification, environment influence retardant. It can obtain stable and high definition image without spreading and bottom ash troubling.	10-16-2008

Deping Yi, Huancheng Donglu CN

Patent application number	Description	Published
20100221323	Crystal Entecavir Formulation And The Preparation Method Thereof - The present invention relates to a pharmaceutical composition for treating hepatitis B virus infection, comprising the crystal entecavir as pharmaceutically active ingredients and pharmaceutically acceptable excipients. The tablet and capsule of the pharmaceutical composition have more stronger stabilization than that of amorphous entecavir under conditions of lighting, high temperature and high humidity.	09-02-2010
20140220120	CRYSTAL ENTECAVIR, CRYSTAL ENTECAVIR FORMULATION AND METHODS FOR THE PREPARATION THEREOF - The present invention relates to a pharmaceutical composition for treating hepatitis B virus infection comprising crystalline entecavir as the pharmaceutically active ingredient and one or more pharmaceutically acceptable excipients. The tablet and capsule of the pharmaceutical composition have improved stability compared to that of amorphous entecavir under the conditions of light, high temperature and high humidity.	08-07-2014

Guangquan Yi, Yantai CN

Patent application number	Description	Published
20130288884	CATALYST FOR PREPARING CHLORINE BY OXIDATION OF HYDROGEN CHLORIDE AND PREPARATION THEREOF - The present invention relates to a catalyst for producing chlorine by oxidation of hydrogen chloride and a method for preparing the same. The catalyst comprises a support and active ingredients that comprise 1-20 wt % of copper, 0.01-5 wt % of boron, 0.1-10 wt % of alkali metal element(s), 0.1-15 wt % of one or more rare earth elements, and 0-10 wt % of one or more elements selected from magnesium, calcium, barium, manganese, iron, nickel, cobalt, zinc, ruthenium or titanium based on the total weight of the catalyst. The catalyst is prepared by a two-step impregnation method. Comparing with the available catalysts of the same type, the catalyst according to the present invention has greatly improved conversion and stability.	10-31-2013

Heqing Yi, Shanghai CN

Patent application number	Description	Published
20090103932	Burst optical receiver with AC coupling and integrator feedback network - A burst optical receiver includes an optical signal inlet, an optical-electrical signal converter, an AC coupling network, an integrator feedback network, and an electrical signal outlet. The AC coupling network is electrically communicated with the optical-electrical signal converter, and blocks the electric signal having the frequency ranges lower than a predetermined threshold frequency, and allows the electric signal having the frequency ranges above the threshold frequency to pass through. The integrator feedback network is electrically communicated with the AC coupling network, and recurrently modifies the electric signal from the AC coupling network in such a manner to minimize noise mixed with the electric signal such that the electric signal is sufficiently contrasted with the noise for maximizing a signal-to-noise ratio of the electric signal.	04-23-2009

Hong Yi, Guangdong Province CN

Patent application number	Description	Published
20100178062	RZ-DPSK MODULATED OPTICAL SIGNAL GENERATION APPARATUS AND METHOD - The present invention discloses a RZ-DPSK modulated optical signal generation apparatus and method, wherein the apparatus comprises: a high speed multiplexer for amplifying a photo-electric converted high speed data signal and de-multiplexing it into parallel low speed signals, pre-coding the parallel low speed signals, then multiplexing the pre-coded low speed signals into a high speed data signal, inputting a processed data + and synchronous clock into a first RZ converter and amplifier, and inputting a pre-coded data − and synchronous clock into a second RZ converter and amplifier; a first RZ converter and amplifier and a second RZ converter and amplifier for converting data + and data − NRZ signals into RZ signals, then amplify them separately, and use the amplified RZ signal to drive a LiNbO	07-15-2010

Hongfeng Yi, Guangdong CN

Patent application number	Description	Published
20110269454	METHOD AND SYSTEM FOR IMPLEMENTING CELL SELF-HEALING OF BASE STATION IN LONG TERM EVOLUTION SYSTEM - A method and system for implementing self-healing of base station cells in long term evolution system, and the method comprises: when a base station detects that there is one baseband board abnormal, it judges whether there are redundant baseband resources in the base station that satisfy the minimum bandwidth demand of cells in the abnormal baseband board or not, and if yes, a cell establishment process is initiated to reestablish the cells in the abnormal baseband board; otherwise, redundant bandwidth of the cells from a normal baseband board is acquired as available baseband resources to reestablish the cells in the abnormal baseband board. Said system comprises: a detection unit, a judgment unit, a cell establishment unit and an available baseband resources acquisition unit.	11-03-2011

Hongfeng Yi, Shenzhen City CN

Patent application number	Description	Published
20120088509	MOBILE TERMINAL AND MOBILE STATE REPORTING METHOD THEREOF - The present invention discloses a method for reporting a mobility state of a mobile terminal comprising: a User Equipment (UE) evaluating its own mobility state under a Radio Resource Control (RRC) connection state based on a first evaluation parameter sent by an evolved Node B (eNodeB), and obtaining an evaluated first determination result; and the UE reporting the first determination result to the eNodeB through a measurement report message in the RRC connection state. The present invention also discloses a mobile terminal configured to report determination result of its own mobility state to an eNodeB such that the eNodeB can adopt different pertinent processing strategies for UEs in different mobility states, thereby bringing convenience to practical application.	04-12-2012

Hongfeng Yi, Guangdong Province CN

Patent application number	Description	Published
20120093102	METHOD AND SYSTEM FOR RANDOM ACCESS - The present invention discloses a method and a system for random access, wherein the method includes: the network side sending to UE a dedicated random access preamble index of the UE; the UE sending a random access request to the network side according to the received dedicated random access preamble index; and the network side allocating PUCCCH (Physical Uplink Common Control Channel) resources and SRS (Sounding Reference Signal) resources for the UE according to the random access request, and then sending the allocated PUCCCH resources and SRS resources to the UE. This technical solution provided by this invention omits the complicated data forwarding process, solves the problem of long latency during restoring synchronization, shortens the time delay of data transmission, reduces the hardware requirements of the network side devices and enhances user experience.	04-19-2012

Hong-Zhan Yi, Shenzhen City CN

Patent application number	Description	Published
20100021762	METALLIC DECORATIVE PART AND MANUFACTURING METHOD FOR THE SAME - A metallic part made from a metallic plate by a punching process, includes a highly reflective first surface, a second surface opposite to the first surface, and a side surface connecting the first surface to the second surface. The first surface is high reflective. The first surface and the side surface cooperatively form a sharp-cornered edge in a boundary thereof. The side surface has a plurality of milling traces.	01-28-2010
20120267250	METHOD FOR MAKING METALLIC COVER - A method for making a metallic cover including the following steps. Drawing an aluminum alloy sheet that has a yield strength in a range from about 80 MPa to about 150 MPa, an elongation ratio in a range from about 15% to about 28%, and a hardness in a range from about 45 HV0.2 to about 70 HV0.2 to form a preformed cover. The preformed cover includes a bottom base and a plurality of side walls, and each of the side wall and the bottom base are connected by a curved-cornered edge. Pressing the curved-cornered edge of the preformed cover into a sharp-cornered edge structure by a forming die. Polishing the preformed cover. Anodizing the polished preformed cover to form the metallic cover.	10-25-2012

Jangping Yi, Huzhou, Zhejiang CN

Patent application number	Description	Published
20090269258	A CATALYTIC REACTION DEVISE - A catalytic reaction device for fluid-solid heterogeneous catalytic reactions including a distributor, flow controllers, parallel reactors, temperature controllers, coolers and product receivers with reactive fluids flowing into the flow controllers to control the total flow of a fluid is provided.	10-29-2009

Jiangping Yi, Huzhou CN

Patent application number	Description	Published
20110281763	Apparatus and methods for high-throughput analysis - Disclosed is a high-throughput analysis apparatus. The high-throughput analysis apparatus comprises a sample introduction unit, a flow control unit, a separation unit, a detection unit, a signal collecting unit and a signal processing unit. Several methods using the same are also provided.	11-17-2011

Jiang Ping Yi, Huzhou CN

Patent application number	Description	Published
20090262332	HIGH-THROUGHPUT SPECTRAL IMAGING AND SPECTROSCOPY APPARATUS AND METHODS - Disclosed are high-throughput spectral imaging and spectroscopy apparatus and methods that acquire the property information of measured substance's UV-visible and infrared radiation through using at least one substantially uniform monochromatic incident irradiation source and spatial resolved array detector. The high-throughput analysis is achieved by acquiring a parallel spectral imaging and spectroscopy over a library element substrate. The apparatus and methods include both hardware and software for achieving both spectral imaging and spectroscopic analysis.	10-22-2009

Jianhua Yi, Yue Yang Xian CN

Patent application number	Description	Published
20120131968	Code Changing Mechanism for a Mechanical Combination Lock - A code changing mechanism for a mechanical combination lock, comprises function keys; two rows of code number keys on the lock body; a code-changing rack; an intermediate gear; a code-changing lock core with keyhole; and gear modules connected with each code number key, each gear module comprises a code-changing gear and controlling chip. There is a groove for resetting code provided on the gear; the chip inserted in the groove forming a code reset site; a code free site provided between the chip and gear; a left and a right straight rack; and the rack engages with a corresponding row of code-changing gears. The lock core coaxially connects with the intermediate gear, the intermediate gear engages with two opposing code-changing gears thereof. A movable sheet is under each of the keys. The code is changeable without disassembling any component, making the mechanism convenient, swift, flexible, reliable, with robust anti-crack capability.	05-31-2012

Jie Yi, Jiangsu CN

Patent application number	Description	Published
20120082573	ALUMINUM WOUND LINE-START BRUSHLESS PERMANENT MAGNET MOTOR - A line-start brushless permanent magnet motor assembly includes an unconventional combination of a rotor assembly including a plurality of permanent magnets mounted thereon, and a stator assembly including aluminum winding coils. The unique combination of construction features leads to significant motor performance enhancements at lower incremental cost. The line-start brushless permanent magnet motor assembly may be incorporated into a hermetic compressor, such as may be used in an air conditioning system, to meet high efficiency standards (e.g., seasonal efficiency energy rating). The disclosed embodiments have an efficiency of at least 90% with winding coils consisting essentially entirely of aluminum.	04-05-2012

Jun Yi, Wuhan City CN

Patent application number	Description	Published
20100233111	GASTROPOD BIOLOGICAL FLUID, METHOD OF MAKING AND REFINING AND USE - The present technology generally relates to skin care compositions, cosmeceuticals or formulations and methods of making or using the same. More specifically, the presently described technology generally relates to methods of making and using compositions, cosmeceuticals or formulations including a unique composition collected and refine from a gastropod, namely	09-16-2010

Junsong Yi, Guangdong Province CN

Patent application number	Description	Published
20080273681	Method And System For Implementing Ring Back Tone - A method for implementing a ring back tone, including: receiving, by a first Service Control Point, an intelligent service request triggered by a Service Switching Point, based on a call of a calling party; obtaining personal ring back tone information of a called party and/or group ring back tone information of a group, which the called party belongs to; acquiring first ring back tone information according to the personal ring back tone information and/or the group ring back tone information delivering a connect message containing the first ring back tone information to the Service Switching Point the connect message being used to instruct the Service Switching Point to connect the call to an Advanced Intelligent Peripheral for playing the ring back tone to the calling party according to the first ring back tone information.	11-06-2008
20090003572	Method And System For Invoking The Service In The Intelligent Network - A method for invoking the service in the intelligent network includes realizing the communication between the different service control points in the intelligent network and providing various intelligent service to the users by the cooperation between the communicating service control points according to the service request information of the user. The method for invoking the service in the intelligent network of the present invention enables the process of invoking the intelligent service to have better application and extensibility. The process of various service invoking needn't limit to the service control point of the same manufacture.	01-01-2009

Kang Yi, Shanghai CN

Patent application number	Description	Published
20080229367	MOBILE TV BROADCAST SYSTEMS AND METHODS BASED ON TD-SCDMA NETWORK - A mobile TV broadcast system based on TD-SCDMA network is disclosed herein.	09-18-2008

Ke Yi, Hong Kong CN

Patent application number	Description	Published
20120066383	METHOD AND APPARATUS FOR MONITORING FUNCTIONS OF DISTRIBUTED DATA - A method and system of monitoring computer network activity including determining a first phase frequency estimate, associated with a first frequency vector, determined in response to receiving first bits from a first plurality of remote computer network devices. The first bits received from the first plurality of remote devices in response to satisfying a first activity threshold. Also, determining a second phase frequency estimate associated with a second frequency vector and determined in response to receiving second bits from a second plurality of remote devices. The second bits received from the second plurality of remote devices in response to a second activity threshold being satisfied. The second phase frequency estimate determined in response to the first phase frequency estimate exceeding a global threshold. Further, providing a frequency moment F	03-15-2012
20130054798	METHOD AND APPARATUS FOR MONITORING FUNCTIONS OF DISTRIBUTED DATA - A method and system of monitoring computer network activity including determining a first phase frequency estimate, associated with a first frequency vector, determined in response to receiving first bits from a first plurality of remote computer network devices. The first bits received from the first plurality of remote devices in response to satisfying a first activity threshold. Also, determining a second phase frequency estimate associated with a second frequency vector and determined in response to receiving second bits from a second plurality of remote devices. The second bits received from the second plurality of remote devices in response to a second activity threshold being satisfied. The second phase frequency estimate determined in response to the first phase frequency estimate exceeding a global threshold. Further, providing a frequency moment F	02-28-2013

Ke Yi, Clear Water Way CN

Patent application number	Description	Published
20100235362	METHODS AND APPARATUS FOR RANKING UNCERTAIN DATA IN A PROBABILISTIC DATABASE - Methods and apparatus for ranking uncertain data in a probabilistic database are disclosed. An example method disclosed herein comprises using a set of data tuples representing a plurality of possible data set instantiations associated with a respective plurality of instantiation probabilities to store non-deterministic data in a database, each data tuple corresponding to a set of possible data tuple instantiations, each data set instantiation realizable by selecting a respective data tuple instantiation for at least some of the data tuples, the method further comprising determining an expected rank for each data tuple included in at least a subset of the set of data tuples, the expected rank for a particular data tuple representing a combination of weighted component ranks of the particular data tuple, each component rank representing a ranking of the data tuple in a corresponding data set instantiation, each component ranking weighted by a respective instantiation probability.	09-16-2010

Kun Yi, Chengdu CN

Patent application number	Description	Published
20130032895	HIGH-VOLTAGE TRANSISTOR DEVICE AND ASSOCIATED METHOD FOR MANUFACTURING - A high-voltage transistor device comprises a spiral resistive field plate over a first well region between a drain region and a source region of the high-voltage transistor device, wherein the spiral resistive field plate is separated from the first well region by a first isolation layer, and is coupled between the drain region and the source region. The high-voltage transistor device further comprises a plurality of first field plates over the spiral resistive field plate with each first field plate covering one or more segments of the spiral resistive field plate, wherein the plurality of first field plates are isolated from the spiral resistive field plate by a first dielectric layer, and wherein the plurality of first field plates are isolated from each other, and a starting first field plate is connected to the source region.	02-07-2013
20130277755	HIGH VOLTAGE SWITCHING DEVICE THE METHOD FOR FORMING THEREOF - A high voltage switching device and associated method of manufacturing, the high voltage switching device having a substrate, an epitaxial layer, a source region, a drain region, a drift region, a gate oxide, a filed oxide, a gate and a snake shaped poly.	10-24-2013
20130293154	LIGHT EMITTING ELEMENT DRIVING CIRCUITS WITH DIMMING FUNCTION AND CONTROL METHODS THEREOF - A controller used in a light emitting element driving circuit, wherein the light emitting element driving circuit has a power converter configured to provide an output current for the light emitting element. The controller has a dimming processing unit and a current control unit. The dimming processing unit is configured to receive a first dimming signal with a first duty cycle and a second dimming signal with a second duty cycle, and to generate a second dimming processing signal relative to the product of the first duty cycle and the second duty cycle. The current control unit is coupled between the dimming processing unit and the power converter, and is configured to generate a control signal for the power converter based on the second dimming processing signal and a feedback signal indicating the output current.	11-07-2013
20140153301	AC SIGNAL DETECTOR AND THE METHOD THEREOF - An AC signal detector having: a rectify circuit having a first input terminal and a second input terminal configured to receive an AC signal, and an output terminal configured to provide a rectified signal based on the AC signal; a detecting circuit having an input terminal coupled to the output terminal of the rectify circuit to receive the rectified signal, and an output terminal configured to provide a square signal based on the rectified signal; and an unplug indicate circuit having an input terminal coupled to the detecting circuit to receive the square signal, and an output terminal configured to provide an unplug indicate signal based on the square signal.	06-05-2014
20150016154	PEAK SAMPLE CIRCUIT FOR AC VOLTAGE AND METHOD THEREOF - A peak sample circuit for AC voltage, including: a rectifier coupled to receive an AC voltage and to rectify the AC voltage to generate a rectified signal; a delay circuit coupled to receive the rectified signal and to delay the rectified signal to generate a delayed rectified signal; a comparison circuit coupled to receive the delayed rectified signal and to generate a square signal based on the comparison of the rectified signal and the delayed rectified signal; and a sample output circuit coupled to receive the rectified signal, wherein the sample output circuit samples the rectified signal under the control of the square signal and provides a peak sample signal representative of the peak value of the AC voltage.	01-15-2015

Kun Yi, Dongguan CN

Patent application number	Description	Published
20120170150	Suspension with supporting pieces, head gimbal assembly and disk drive unit with the same - A suspension for a HGA comprises a flexure having a suspension tongue arranged for supporting a slider, which comprising a stainless steel layer and a dielectric layer formed thereon. The dielectric layer has a top surface and bottom surface, a plurality of bonding pads are formed on the top surface at a leading portion of the suspension tongue and arranged for connecting with the slider, and at least two separate supporting pieces are formed on the bottom surface and located at a corresponding position with the bonding pads, thereby releasing stress generated on the bonding pads. The invention also discloses a HGA and a disk drive unit with the same. The invention can release the stress generated on the bonding pads of the suspension, reduce the temperature impact to the suspension, and in turn, reduce thermal crown change of the slider, thereby improving the reading and writing performance.	07-05-2012

Kun-Ming Yi, Zhejiang CN

Patent application number	Description	Published
20130054951	SOFTWARE EXECUTION METHOD AND ELECTRONIC DEVICE USING THE SAME - A software execution method is provided. The software execution method includes the following steps. An operating system kernel is started, which is commonly used by a first operating system and a second operating system. One or more driver modules is loaded into the kernel of the first operating system. Under a root of one of the first and the second operating systems, the one of the first and the second operating systems can start to be performed. A procedure is forked to chroot a root of the other one of the first and second operating systems. Under the root of the other one of the first and the second operating systems, the other one of the first and the second operating systems can start to be performed. An electronic device using the same is also provided.	02-28-2013
20130179670	BOOTING METHOD OF MULTIMEDIA DEVICE AND MULTIMEDIA DEVICE - A booting method of a multimedia device and the multimedia device are provided. The multimedia device includes a storage media, and the booting method of the multimedia device includes following steps. After the multimedia device is powered on, a boot loader is executed to initialize a plurality of primary components of the multimedia device. A snapshot information is read from the storage media, wherein the snapshot information includes a plurality of state information of an operating system (OS) and a plurality of applications of the multimedia device. The snapshot information is loaded into the multimedia device to allow the multimedia device to run the OS and the applications. Thereby, the number of booting steps of the multimedia device is reduced, and the booting time of the multimedia device is effectively shortened.	07-11-2013

Lei Yi, Dongguan CN

Patent application number	Description	Published
20130122242	Cellucotton Having Vertical Structure That Enables Bi-Directional Elasticity, Production Device and Method Thereof - A cellucotton having a vertical structure that enables bi-directional elasticity, a production device and a method thereof are disclosed. During the production of the cellucotton having a vertical structure by lapping and stacking of fiber layers (	05-16-2013

Lei Yi, Yan Tai CN

Patent application number	Description	Published
20130098278	PULVERIZED COAL BURNER AND PULVERIZED COAL BOILER HAVING IT - A pulverized coal burner and a pulverized coal boiler. The coal burner comprises a primary air cylinder (	04-25-2013

Liang Yi, Shanghai CN

Patent application number	Description	Published
20130170182	LED LAMP - An LED lamp includes a socket and a shallow dish-shaped body detachably connected to the socket. The body includes a rear cover, a front cover, a fixing member, a lamp board, a number of LED light sources and a driving circuit board. The fixing member includes a ring-shaped fixing element. The lamp board is mounted on an external circumferential surface of the fixing element, the LED light sources are mounted on the lamp board facing an inside of the rear cover. The driving circuit board is configured to drive the LED light sources to emit light beams towards the rear cover. The rear cover is configured for allowing a portion of the light beams from the LED light sources to pass therethrough and reflecting remaining portion of the light beams to the front cover, and the front cover is configured for allowing the reflected light to pass therethrough.	07-04-2013
20130170183	LED LAMP - An LED lamp includes a socket and a shallow dish-shaped body detachably connected to the socket. The socket is electrically connected to an external power source. The body includes a rear cover, a transparent front cover, a lamp board, a number of LED light sources, a driving circuit board and a fixing member. The LED light sources are mounted on the lamp board facing the front cover, wherein the LED light sources are visible from an outside of the transparent front cover when they are lit. The driving circuit board is electrically connected to the socket and the lamp board, and is configured for driving the LED light sources to emit light beams. The fixing member is configured for fixing the rear cover, the driving circuit board and the lamp board together.	07-04-2013

Long Yi, Jiangxi CN

Patent application number	Description	Published
20110207702	BORON-CONTAINING SMALL MOLECULES AS ANTI-PROTOZOAL AGENTS - This invention provides, among other things, novel compounds useful for treating protozoal infections, pharmaceutical compositions containing such compounds, as well as combinations of these compounds with at least one additional therapeutically effective agent.	08-25-2011

Ming Yi, Wuhan CN

Patent application number	Description	Published
20120197828	Energy Saving Control for Data Center - A data center includes at least one rack containing electronic devices, a data center air conditioning system (DCAC), and an environmental parameter monitoring system. At least one set of eligible environmental parameters is determined that satisfies the cooling demand of the at least one rack containing electronic devices. According to the at least one set of eligible environmental parameters and corresponding relationships between sets of setting parameters of the DCAC and corresponding sets of environmental parameters determined by an artificial neural network, plural sets of setting parameters of the DCAC are determined. A power consumption of the DCAC to which each set of setting parameters in the plural sets of setting parameters corresponds is obtained. A set of setting parameters for which the corresponding power consumption satisfies a predetermined condition for energy saving is selected and us to set the DCAC.	08-02-2012
20130190930	Energy Saving Control for Data Center - A data center includes at least one rack containing electronic devices, a data center air conditioning system (DCAC), and an environmental parameter monitoring system. At least one set of eligible environmental parameters is determined that satisfies the cooling demand of the at least one rack containing electronic devices. According to the at least one set of eligible environmental parameters and corresponding relationships between sets of setting parameters of the DCAC and corresponding sets of environmental parameters determined by an artificial neural network, plural sets of setting parameters of the DCAC are determined A power consumption of the DCAC to which each set of setting parameters in the plural sets of setting parameters corresponds is obtained. A set of setting parameters for which the corresponding power consumption satisfies a predetermined condition for energy saving is selected and us to set the DCAC.	07-25-2013

Minzhi Yi, Nanchang CN

Patent application number	Description	Published
20130243748	Use of a Traditional Chinese Medicine Composition for Manufacturing a Health Food or Medicament for Preventing and Alleviating Physical Fatigue - The present invention provides a use of traditional Chinese medicine composition for manufacturing a health food or medicament for preventing and alleviating physical fatigue. The composition consists of 5-90 parts by weight of Radix Panacis Quinquefolii, 5-160 parts by weight of	09-19-2013

Rui Yi, Guangdong CN

Patent application number	Description	Published
20110277007	EMBEDDED BROWSER-BASED PLAYBACK METHOD AND SYSTEM FOR A BACKGROUND SOUND AND KEY NOTE - A method and system for playing background music and key tone based on an embedded browser, and a digital television receiving terminal. The method comprises: analyzing and downloading web data, intercepting protocol registration events, and sending a background music start command when the background music need to be played; analyzing transport stream (TS) data pushed by a server, obtaining data required for playing the background music, and playing the background music; and receiving a key operation command from a user, analyzing the TS data pushed by the server when playing the background music, obtaining data required for playing key tone, and playing the key tone instructed in in the key operation command. With the preceding method, system and digital television receiving terminal, defects in concurrently playing multi-channel audio data are overcome and the background music and key tone can be played concurrently.	11-10-2011

Ruizao Yi, Fujian CN

Patent application number	Description	Published
20110201627	FREEZE-DRIED REPARATION OF TETRODOTOXIN AND THE PRODUCING METHOD THEREOF - A stable freeze-dried powder preparation of tetrodotoxin and the producing method thereof. The freeze-dried powder preparation has tetrodotoxin as the main active ingredient, and comprises solubilizer, excipient and stabilizer. The said solubilizer is citric acid. The excipient is sodium chloride, mannitol or their composite. The stabilizer is dextran, trehalose or their composite. The ratio of tetrodotoxin, excipient and stabilizer is 1:150-3000:50-500 or 50-6000. Preferably, the preparation comprises lidocaine hydrochloride as function modulator. The preparation of the present invention can be used for avoiding the dependent abstinence syndrome of drugs such as opiates and cannabis.	08-18-2011

Shu Yi, Chengdu CN

Patent application number	Description	Published
20080245008	Magnetic Health-Care Laminated Wooden Floor, Method for Preparation and Use of the Same - The present invention relates to a magnetic health-care laminated wooden floor, which comprises, connected in sequence, an abrasion-resistant layer	10-09-2008

Shu-Ni Yi, Shenzhen City CN

Patent application number	Description	Published
20100328873	MONITOR - A monitor comprises a back cover defining a depressed portion to receive a hard disk, a motherboard, and a power supply. The depressed portion comprises a bottom board and a side wall connected between the bottom board and a baseboard of the back cover. An opening corresponding to a plurality of input/output interfaces of the motherboard is defined in the side wall of the depressed portion.	12-30-2010
20110110025	HOST COMPUTER ATTACHED TO MONITOR - A computer includes a monitor and a host computer coupled to a monitor. The monitor includes a back cover and a plurality of sides extending forwards form the back cover. The host computer includes a computer enclosure and a plurality electronic element. The computer enclosure includes a bottom board and a plurality of sideboard extending forward from the bottom board to abut against the plurality of sides of the monitor. A receiving space is formed between the back cover of the monitor and the bottom board of the computer enclosure. The number of electronic elements are received in the receiving space and mounted on the bottom board of the computer enclosure.	05-12-2011
20120231659	CONNECTOR ASSEMBLY - A connector assembly includes a connector and two screws. The connector includes a main body, a cable connected to a rear side of the main body, and a connection portion protruding from a front side of the main body. Two threaded holes are defined in opposite ends of the main body, respectively. Two resilient fixing portions protrude from the rear side of the main body. A through hole is defined in each of the fixing portions. The screws are detachably received into the corresponding through holes of the fixing portions, and operable to mount the connector to an object by extending through the threaded holes to engage with the object.	09-13-2012
20130258591	AIR DAM MODULE AND ELECTRONIC DEVICE HAVING THE SAME - An electronic device includes an air dam module. The air dam module includes a frame and a rotating member. The frame defines a vent. The rotating member is received in the vent and includes a pivot rotatably connected to midpoints of opposite sides of the frame, a first shield plate extending up from a top side of the pivot, to vertically block an upper half of the vent. In addition, a second shield plate heavier than the first shield plate and extending down from a bottom side of the pivot, to vertically block a lower half of the vent by gravity.	10-03-2013
20130321997	SERVER - A server includes a chassis, a switch cable received in the chassis, and a power cord located out of the chassis. Interfaces for connecting data lines are attached to a front plate of the chassis. A power interface is attached to a rear plate of the chassis. The switch cable includes a first connector and a second connector at opposite ends of the switch cable. The first connector is connected to the power interface. The second connector is fastened to the front plate of the chassis. The power cord is connected to the second connector.	12-05-2013
20130321998	PROTECTION COVER FOR CONNECTOR - A protection cover for a connector includes a non-conductive installing block. The installation block defines a number of positioning holes and a receiving slot. Some pins of the connector are inserted into the positioning holes, and other pins of the connector are received in the receiving slot.	12-05-2013

Si-Jun Yi, Guangdong Province CN

Patent application number	Description	Published
20100103179	ELECTRONIC DEVICE - Electronic devices with more than one video output terminals and capable of providing distinct videos at different video output terminals. The electronic device comprises first and second display processors driving first and second video output terminals, respectively. The first display processor comprises a blender and a multiplexer. The blender blends a video with image signals, provides a fully-blended video for the first video output terminal, outputs the video, the partly-blended videos and the fully-blended video to the multiplexer. The second display processor is coupled between the output terminal of the multiplexer and the second video output terminal.	04-29-2010

Wayne Yi, Shanghai CN

Patent application number	Description	Published
20110224329	METAL STABILIZERS FOR EPOXY RESINS AND DISPERSION PROCESS - A method comprising (a) mixing a stabilizer comprising a metal-containing compound, the metal-containing compound comprising a metal selected from the group consisting of Group 11-13 metals and combinations thereof, into a dispersant to provide a dispersion; and (b) adding the dispersion to a varnish, is disclosed.	09-15-2011

Weiqian Yi, Xiangtan CN

Patent application number	Description	Published
20140233018	ANTIQUE IDENTIFICATION METHOD - A 4-in-1 antique identification method combines visual inspection, a colorimetric method, microscopic observation, and a density comparison method to form conclusions as to the date of an antique object. Among them the density comparison is to detect the identified object's unit weight, and compare it to known data of historical unit weights of objects, to determine the age of the object being measured. This combines the antique's inherent physical constant to confirm its age. This is repeated for each step, to provide a number of estimated age results for the object. If the results are in agreement, the result can be considered reliable and the object can be deemed authentic. This method especially applies to the identification of porcelain, jade and bronze with less equipment and easier operation.	08-21-2014

Wencui Yi, Chongqing CN

Patent application number	Description	Published
20120264563	GAPLESS PLANETARY TRANSMISSION - The present invention provides a backlash-free planetary transmission device, comprising a housing (	10-18-2012

Wen-Ming Yi, Wuhan City CN

Patent application number	Description	Published
20130148815	NOISE TESTING SYSTEM AND METHOD - A noise testing system includes an electronic device, a noise meter and a testing desk. The electronic device includes a plurality of separated electronic components. The noise meter is used to test a noise generated by the electronic device. The testing desk includes a surface. A plurality of scale markings is defined in the surface, and a plurality of scale value is labeled on the surface and correspond to the plurality of scale marking. A first distance between every two of the plurality of separated electronic components and a second distance between the noise meter and each of the plurality of separated electronic components is adjusted to be in a fixed range according to the plurality of scale marking. A noise testing method based upon the above noise testing system is further disclosed.	06-13-2013
20130152415	MEASURING DEVICE - A measuring device includes a bracket, a sliding ruler, a securing assembly, and a driving assembly. The bracket includes a first set of scale lines. The sliding ruler is slidably attached to the bracket and includes a second set of scale lines. The securing assembly includes a securing member and a resilient member mounted to the securing member. The driving assembly is rotatably attached to the bracket and includes a handle and a gear secured to the handle. The gear is rotatable to slide the sliding ruler relative to the bracket; the securing member is secured to the bracket, and the resilient member is secured between the sliding ruler and the bracket, to prevent the sliding ruler from sliding relative to the bracket.	06-20-2013
20130152416	MEASURING DEVICE - A measuring device includes a bracket and a sliding ruler. The bracket includes a base and a first side plate. The sliding ruler is slidably attached to the bracket and includes a top wall and a first sidewall. The first side plate includes a first top surface, a first set of scale lines, and first scale values marking the first set of scale lines. The first scale values increase incrementally from the base to a scale value N at the first top surface. A distance between the first top surface and a bottom surface of the base is equal to the scale value N. The first sidewall includes second set of scale lines, and second scale values marking the second set of scale lines. The second scale values decrease incrementally from the base to the scale value N at the top wall.	06-20-2013
20130156064	SYSTEM AND METHOD FOR TESTING ELECTRONIC DEVICE - A system for testing electronic device includes an electronic device, a temperature detecting module, a testing instrument and a testing computer. The testing electronic includes a main board and a power supply. The main board includes a slot and a card inserted in the slot. A plurality of dummy loads is located on the card. The slot includes at least one voltage interface. The power supply includes at least one power wire electrically connected to the at least one voltage interface. The temperature detecting module detects temperature signals of the plurality of dummy loads. The testing instrument is electrically connected to the at least one power wire to test current signals or power signals of the at least one power wire. The testing computer receives and displays the temperature signals, the current signals and the power signals.	06-20-2013

Wu Yi, Shenzhen City CN

Patent application number	Description	Published
20120268904	FLEXIBLE PRINTED CIRCUIT BOARD - A flexible printed circuit board (FPCB) includes a main portion and a number of interfaces connected to the main portion. The main portion incorporates a low-voltage differential signal (LVDS) cable and at least one function cable. The main portion includes a first connecting strip, a second connecting strip, and a third connecting strip, which are all connected together at one end. The interfaces includes a first interface connected to the first connecting strip, a second interface connected to the second connecting strip, and a third interface connected to the third connecting strip. The first interface incorporates a LVDS interface and a function module interface. The second interface is a LVDS interface. The third interface is a function module interface.	10-25-2012

Xianghui Yi, Chongqing CN

Patent application number	Description	Published
20110123495	DERIVATIVES OF PYRIDONE AND USE THEREOF - The present invention provides N-substituted-2(1H) pyridones or the pharmaceutical acceptable salts thereof, and the pharmaceutical preparations containing the compounds. The compounds of the present invention can be used to treat various fibrotic diseases effectively, e.g., hepatic fibrosis.	05-26-2011
20110124872	DERIVATIVES OF PRYIDONE AND USE THEREOF - The present invention provides N-substituted-2(1H) pyridones or the pharmaceutical acceptable salts thereof, and the pharmaceutical preparations containing the compounds. The compounds of the present invention can be used to treat various fibrotic diseases effectively, e.g., hepatic fibrosis.	05-26-2011

Xiaobo Yi, Shanghai CN

Patent application number	Description	Published
20130266029	NETWORK NODE FOR AN OPTICAL TRANSPORT NETWORK - A network node for an optical transport network is disclosed, which has a signal input for receiving a multiplexed transport signal carrying a number of n timeslots of a fixed size data capacity, a demultiplexer for demultiplexing the received signal into a number of m>1 sub-signals, each sub-signal carrying a fraction of n/m of said timeslots, one or more space switch modules for configurably switching said sub-signals, and a multiplexer receiving sub-signals from said one or more space switch modules; for multiplexing timeslots from said sub-signals into an outgoing multiplexed transport signal carrying n of said timeslots. The multiplexer is connected to the one or more switch modules over a number of l>m interconnections and receives from said one or more switch modules up to l sub-signals. Moreover, the multiplexer can be configured to select the n timeslots for the outgoing multiplexed transport signal from the up to l sub-signals.	10-10-2013

Xiaogang Yi, Hunan CN

Patent application number	Description	Published
20120224983	MULTI-WAY VALVE, HYDRAULIC DEVICE AND CONCRETE PUMP VEHICLE - A multi-way valve includes a plurality of parallel combination valves for controlling corresponding actuators (	09-06-2012

Xiaogang Yi, Hunan Province CN

Patent application number	Description	Published
20090211435	Method and Device for Suppressing Vibration of Boom of Concrete Pump Truck - The present invention discloses a method and device for suppressing vibration of boom of concrete pump truck, in which the boom cylinder is connected with the vibration suppression cylinder; the information about hydraulic pressure in the boom cylinder and/or about changing of concrete pumping direction is monitored by a pressure sensing unit in real time; the monitored information about hydraulic pressure and/or about changing of concrete pumping direction is transmitted to the control unit for vibration suppression cylinder; the control unit for vibration suppression cylinder analyzes and processes the monitored information and adjusts the volumes of the rod side chamber and the non-rod side chamber in the vibration suppression cylinder such that the vibration suppression cylinder may generate a pulsed vibration and the pulsed vibration at the end of the boom is less than or equal to the vibration amplitude caused by the intermittent concrete supply at the end of the boom in amplitude, with a phase difference of 180° between the two vibrations. The vibration suppression method and device for boom of concrete pump truck according to the present invention may be simply configured, easily implemented and operated to effectively suppress the boom vibration.	08-27-2009

Xiaogang Yi, Changsha CN

Patent application number	Description	Published
20110191833	MATCHING AUTHENTICATION METHOD, DEVICE AND SYSTEM FOR WIRELESS COMMUNICATION - A matching authentication method for wireless communication equipment comprises that: a device at the transmitting end sends a matching request (S	08-04-2011
20120276855	WIRELESS LINK BACKUP SYSTEM - A wireless link backup system, including a first device and a second device, wherein the first device comprises a first controller and at least two first wireless transceivers; the at least two first wireless transceivers have the same working parameters; and the first controller is adapted to control such that only one of the first wireless transceivers is working at a time; the second device comprises a second controller and at least two second wireless transceivers; the at least two second wireless transceivers have the same working parameters; and the second controller is adapted to control such that only one of the second wireless transceivers is working at a time; and the working parameter of the first wireless transceiver match the working parameter of the second wireless transceiver, so that wireless connection between the first wireless transceiver and the second wireless transceiver can be established.	11-01-2012
20130004341	CONCRETE PUMPING STRUCTURE AND CONTROL METHOD THEREOF - A concrete pumping structure and a control method thereof are disclosed. The concrete pumping structure includes a first pumping cylinder structure and a second pumping cylinder structure. Each pumping cylinder structure includes a delivery cylinder (	01-03-2013
20130034457	DISTRIBUTING VALVE FOR CONCRETE PUMP AND THE CONCRETE PUMP - A distributing valve for a concrete pump and the concrete pump are provided, the distributing valve comprises a valve body (	02-07-2013
20130197695	METHOD AND DEVICE FOR CONTROLLING MECHANICAL ARTICULATED ARM - A control method of a mechanical articulated arm, wherein at least two tilt sensors are arranged in different positions of the articulated arm, comprising: calibrating zero positions of tilt sensors when articulated arm does not have elastic deformation, setting position of tail end of articulated arm as point P and point P′ before and after elastic deformation of articulated arm, and selecting point R on the articulated arm; detecting angles of two different positions of the articulated arm with the tilt angles before and after the elastic deformation, obtaining the angle offset Δθ of the articulated arm due to the elastic deformation, and calculating the length parameter L	08-01-2013
20130199367	Hydraulic Oil Cylinder and Related Equipments, Hydraulic Buffer System, Excavator and Concrete Pump Truck - A hydraulic oil cylinder has a buffer sleeve (	08-08-2013
20130209296	Hydraulic Oil Cylinder, Correlative Device Thereof, Hydraulic Cushion System, Excavator And Concrete Pump Truck - A hydraulic oil cylinder has a cushion collar, which is sleeved in the cushion position of a piston rod and can axially slide along the piston rod. In the oil cylinder cavity between an oil hole of the rod cavity and the terminal position of the piston end surface of the rod cavity during the piston extending movement, a sealing end surface of the rod cavity is provided, which can block the cushion collar and contact with the first end surface of the cushion collar to form a sealing surface. At least a throttle oil channel is provided between the cushion collar and the piston rod.	08-15-2013
20130255245	HYDRAULIC OIL CYLINDER, HYDRAULIC CUSHION SYSTEM, EXCAVATOR AND CONCRETE PUMP TRUCK - The present application discloses a hydraulic oil cylinder, of which a piston rod (3) is provided with at least two cushion collars (	10-03-2013
20140129096	METHOD AND SYSTEM FOR CONTROLLING ENGINE SPEED AND BOOM-TYPE ENGINEERING MACHINE - The disclosure relates generally to the field of boom-type engineering machinery, which discloses particularly an engine speed control method used to control an output speed of an engine of a boom-type engineering machine during a boom action including: detecting a load pressure of a hydraulic system and a moving speed of a boom; determining a target speed of the engine according to the load pressure and the moving speed of the boom, by a central control unit; and sending, by the central control unit, the target speed of the engine to an engine control unit, and performing, by the engine control unit, a speed closed-loop adjustment according to a current speed value fed back by the engine, so that a current speed of the engine is consistent with the target speed of the engine. Further aspects are an engine speed control system and a boom-type engineering machine equipped therewith.	05-08-2014
20140175254	BOOM APPARATUS AND CONCRETE PUMP VEHICLE HAVING SAME - In one aspect of the invention, a boom apparatus used for a concrete pump vehicle includes multiple booms, where the multiple booms comprise a first boom hinge-connected to a turntable of the concrete pump vehicle and a second boom hinge-connected to the first boom. When the boom apparatus is in a folded state, the first boom extends towards a cab of the concrete pump vehicle, and the second boom is further placed above the first boom. The invention also provides a concrete pump vehicle having the boom apparatus.	06-26-2014
20140246635	CYLINDER-DRIVEN LIFTING MECHANISM OF COMPACTION MACHINE AND COMPACTION MACHINE - In one aspect of the disclosure, a cylinder-driven lifting mechanism of a compaction machine includes a cylinder having a first end and a second end, a fixed pulley set, a movable pulley set, a rope having a head end, and a tail end configured to connect a compaction hammer. The first end of the cylinder is connected to a vehicle body of the compaction machine and the second end of the cylinder is connected to the movable pulley set. The rope is wound on the fixed pulley set and the movable pulley set and is then connected to the compaction hammer. When the cylinder performs extension and refraction movement, the movable pulley set moves with the cylinder, the distance between the movable pulley set and the fixed pulley set increases or decreases, and the compaction hammer connected to the tail end of the rope is lifted up or dropped respectively.	09-04-2014
20150027253	Power Gear-Shifting Transmission and Engineering Machinery - A power gear-shifting transmission and an engineering machinery are disclosed. The power gear-shifting transmission comprises a clutch shaft assembly (	01-29-2015
20150081164	BOOM SYSTEM, ENGINEERING MACHINERY, AND A METHOD FOR ACQUIRING BOOM SYSTEM DISTAL END POSITION PARAMETER - The present invention provides a boom system, comprising a plurality of joint arms sequentially hinged through a horizontal hinge shaft, and further comprising: mounting two length sensors on each joint arm, wherein one length sensor measures the length of a corresponding joint arm after deformation, and the other length sensor measures the length between it and the distal end of the corresponding joint arm, and there is a preset distance between the two length sensors; mounting a dip angle sensor on each joint arm, and obtaining the angle between the connection line between the two length sensors and a reference plane; a processor which obtains boom system distal end position parameters according to the detection results of the dip angle sensor and the length sensors. The boom system according to the present invention, for a single joint arm, uses a single dip angle sensor and double draw line coders to obtain the distal end position parameters of the joint arm, and can more accurately obtain the boom system distal end position parameters. The present invention also provides an engineering machinery and a boom system distal end position parameter obtaining method.	03-19-2015

Xiaogang Yi, Changsa CN

Patent application number	Description	Published
20120303314	ANGLE MEASUREMENT DEVICE, ANGLE MEASUREMENT METHOD AND CONSTRUCTION MACHINERY - An angle measurement device includes a microprocessor, a primary acceleration transducer, an output device, and an auxiliary acceleration transducer. There is a predetermined angle between a positive direction of a primary sensitive axis of the primary acceleration transducer and that of a auxiliary sensitive axis of the auxiliary acceleration transducer; the primary acceleration transducer and the auxiliary acceleration transducer output respectively a first initial parameter and a second initial parameter; the microprocessor obtains a first actual parameter of the primary acceleration transducer according to the first initial parameter, the second initial parameter and the predetermined angle and then gets an angle parameter according to the first actual parameter; the first actual parameter characterizes the parameter of the primary acceleration transducer in the case of no external interference. An angle measurement method and a construction machinery with the angle measurement device is also provided. The provided angle measurement device and method can obtain measuring result in dynamic state accurately.	11-29-2012

Xiaojie Yi, Zhejiang CN

Patent application number	Description	Published
20110120322	ELECTRIC HAND-HELD BINDING APPARATUS - This utility model discloses an electric hand-held binding apparatus, comprising a headpiece, a wire-feeding device, and cutoff device, and an electric motor and interlock steering device. The wire-feeding device comprises a material feeding device, a wire-feeding channel, and a transmission device. The transmission device comprises mutually-meshed driving and driven wire-feeding wheels and a wire-feeding bevel gear set up on the driving wire-feeding wheel shaft. The twisting device comprises a twisting head and a twisting head control device. The twisting head control device comprises a twisting shaft spur gear and a twisting shaft bevel gear. The twisting shaft spur gear is meshed with the twisting shaft bevel gear. The interlock steering device comprises a single-direction bearing A and a single-direction bearing B.	05-26-2011

Xiao-Qing Yi, Shenzhen City CN

Patent application number	Description	Published
20120267220	WARNING DEVICE AND CABINET USING SAME - A warning device includes a main body, a touching switch, and a pressure element. The main body includes a first and a second end surfaces opposite to each other, and defines a receiving room penetrating through the first and second end surfaces. The touching switch is received in the receiving room and includes two spaced pins, an operation pole, and a metal sheet. The operation pole protrudes from the first end surface. The metal sheet is positioned on one end of the operation pole and connected between the two pins. The pressure element includes an operation portion and a pressure portion. One end of the operation portion is connected to the pressure portion and another end is positioned on the first end surface. The pressure portion is above the operation pole. The operation portion pushes the operation pole so as to separate the metal sheet from the two spaced pins.	10-25-2012

Xin Yi, Nanjing CN

Patent application number	Description	Published
20120301656	BONDED STRUCTURE OF TOUCH SCREEN WITH FLEXIBLE CIRCUIT BOARD FOR PREVENTING OVERFLOW AND BONDING METHOD THEREOF - The present invention provides a bonded structure of a flexible circuit board of a touch screen for preventing overflow including a touch sensor panel having a flexible circuit board adhered thereon. The flexible circuit board and/or the touch sensor panel have a glue dam disposed thereon, and a length of the glue dam is larger than a width of the flexible circuit board. The bonded structure of the flexible circuit board of the touch screen for preventing overflow in the present invention disposes the glue dam at a position at the bonding area of the flexible circuit board bonded to the touch sensor panel to effectively reduce the overflow to a side of the flexible circuit board outside the touch sensor panel, and an appearance of the overflow and voids during bonding could be avoided.	11-29-2012

Xinmin Yi, Chengdu CN

Patent application number	Description	Published
20110140621	CIRCUITS AND METHODS FOR CONTROLLING A LIGHT SOURCE - A driving circuit for controlling a light source includes a frequency controller and a switch module. The frequency controller is operable for receiving a first dimming signal for controlling the light source to achieve a predetermined brightness, and for generating a second dimming signal having a frequency out of one or more predetermined ranges according to the first dimming signal when the frequency of the first dimming signal is within the predetermined ranges. The switch module coupled to the frequency controller is operable for switching on and off alternately to achieve the predetermined brightness of the light source according to the second dimming signal when the frequency of the first dimming signal is within the predetermined ranges and according to the first dimming signal when the frequency of the first dimming signal is out of the predetermined ranges.	06-16-2011
20120243269	Circuits and Methods for Controlling Power Converters Including Transformers - A circuit includes a transformer and a controller. The transformer includes a primary winding and a secondary winding, and operates in multiple switching cycles. A switching cycle includes a charging period and a discharging period. During the charging period, the transformer is powered by the input voltage and a current flowing through the primary winding increases. During the discharging period the transformer discharges to power the load and a current flowing through the secondary winding decreases. The controller includes a pin that receives a first feedback signal indicating the input voltage during the charging period and receives a second feedback signal indicating an electrical condition of the secondary winding during the discharging period. The controller generates a first control signal and a second control signal to regulate the input voltage and an output current flowing through the load, respectively.	09-27-2012

Xiuming Yi, Changsha CN

Patent application number	Description	Published
20120318390	DISTRIBUTION VALVE FOR CONCRETE PUMP, CONCRETE PUMP AND CONTROL METHOD THEREOF AND CONCRETE PUMP TRUCK - A distribution valve for a concrete pump, the concrete pump, a control method thereof and a concrete pump truck are provided. The distribution valve comprises a valve body (	12-20-2012

Yangbo Yi, Suzhou City CN

Patent application number	Description	Published
20130069155	Termination for Superjunction VDMOSFET - A termination for silicon superjunction VDMOSFET comprises heavily doped N-type silicon substrate which also works as drain region; drain metal is disposed on the back surface of the heavily doped N-type silicon substrate; an N-type silicon epitaxial layer is disposed on the heavily doped N-type silicon substrate; P-type silicon columns and N-type silicon columns are formed in the N-type silicon epitaxial layer, alternately arranged; a continuous silicon oxide layer is disposed on a part of silicon surface in the termination; structures that block the drift of mobile ions (several discontinuous silicon oxide layers arranged at intervals) are disposed on the other part of silicon surface in the termination. The structures that block the drift of mobile ions disposed in the termination region are able to effectively prevent movement of the mobile ions and improve the capability of the power device against the contamination induced by the mobile ions.	03-21-2013
20140292380	SEMICONDUCTOR DEVICE WITH A CURRENT SAMPLER AND A START-UP STRUCTURE - A semiconductor device with a current sampler and a start-up structure, comprises first, second and third high-voltage transistors, and a resistor, wherein: a drain terminal of the first transistor is respectively connected to a drain terminal of the second transistor, a drain terminal of the third transistor and one end of the resistor; a source terminal of the first transistor is grounded, and a gate terminal of the first transistor is connected to a gate terminal of the second transistor; the other end of the resistor is connected to a gate terminal of the third transistor; wherein the resistor is wound and formed in a common voltage withstand region of the first transistor, the second transistor and the third transistor, or in a voltage withstand region of the first transistor only, or in the voltage withstand region of the third transistor only.	10-02-2014
20140362488	SHORT-CIRCUIT PROTECTION STRUCTURE - A short-circuit protection structure comprises first and second high-voltage transistors, a control circuit, a first current sampling resistor for the first transistor and a second current sampling resistor for the second transistor. The control circuit controls switching period and duty cycle of the first transistor and the second transistor, a drain terminal of the first transistor is connected to a drain terminal of the second transistor, a source terminal of the first transistor is connected to the first current sampling resistor, and a source terminal of the second transistor is connected to the second current sampling resistor; a gate terminal of the first transistor and a gate terminal of the second transistor are connected to a driver stage of the control circuit. The size of the second transistor is smaller than the first transistor, and the current of the first transistor is sampled by the second transistor.	12-11-2014

Yingmin Yi, Xi'An Shaanxi CN

Patent application number	Description	Published
20120035893	METHOD OF THREE-DIMENSIONAL OPTIMIZATION DESIGN FOR ASYMMETRIC CUSP MAGNETIC FIELD IN MCZ SINGLE CRYSTAL FURNACE - The present invention discloses a method of three-dimensional optimization design for an asymmetric cusp magnetic field in an MCZ single crystal furnace. An optimization design for structural parameters of the magnetic field comprises first establishing a three-dimensional magnetic model by using an Ansys numerical analysis software; and varying parameters of the model, determining the span between the upper and lower parts of coils, the number of transverse turns of coils and the thickness of the shield based on a set magnetic induction intensity of the magnetic field, and determining the numbers of longitudinal layers of coils in the upper and lower parts of the magnetic field. An optimization design for specification parameters of the coils of the magnetic field comprises first determining a relationship between heat and specification parameters of the coils, determining a relationship between heat transfer of the coils at the copper pipe walls and the specification parameters of the coils, analyzing the heat absorbed by cooling water, establishing an optimization model of a system, and optimizing the specification parameters of the coils of the magnetic field by using the Ansys software. According the method of the present invention, the influence of the structural variation of the magnetic field on the variation of distribution and intensity of the magnetic field is intuitively revealed in three-dimension in view of all aspects, thereby reducing develop period and experiment cost on the cusp magnetic field, and increasing the efficiency of generating magnetic induction intensity by the magnetic field.	02-09-2012

Yong Yi, Shanghai CN

Patent application number	Description	Published
20090147496	REAR MOUNT SHAFTLESS MOTOR AND LIGHTING SYSTEM - A motor and lighting system and method for mounting the motor and lighting system to the instrument cluster are disclosed, wherein the motor and lighting system includes a light source disposed on a rear side of a printed circuit board, the light source in electrical communication with a source of electrical energy and a motor having an aperture formed therein and disposed on the rear side of the printed circuit board, light emitted from the light source passing through the aperture of the motor.	06-11-2009

Yongfeng Yi, Heilongjiang CN

Patent application number	Description	Published
20120018436	TANK CONTAINER, TANK BODY AND PROCESSING METHOD OF TANK BODY - A container tank body and a processing method thereof are provided. The tank body is arranged in a frame with a square-shaped cross section and comprises a cylindrical main body part, end enclosures arranged at two ends of the cylindrical main body part and fixedly connected with the cylindrical main body part, and a tank body strengthening device. The cylindrical main body part comprises a plurality of parts with an arc-shaped cross section, the parts are formed by bending and welding a same panel, and the cross section of the cylindrical main body part of the tank body is generally arranged between the square-shaped cross section of the frame and an inscribed circle of the square-shaped cross section. A tank container comprising the tank body is also disclosed. As the cylindrical main body part is made by continuously bending a whole panel, the molding process is simplified so that the cylindrical main body part is only provided with one welding line, thereby remarkably lowering the leakage risk of the container tank body in use and improving the reliability of the container tank body in work; and the structure has quite strong self-anti-load capacity, thereby decreasing the number of the used tank strengthening devices and reducing the deadweight.	01-26-2012

Yongji Yi, Guilin CN

Patent application number	Description	Published
20120183648	SWEETENER COMPOSITION - A sweetener composition is provided, formed with natural plant extracts including Luo Han Guo fruit extract and sweet stevia extract, and neohesperidin dihydrochalcone (NHDC) as raw materials at a scientific and sound mixing ratio such that the disadvantage of having a strong aftertaste of water is eliminated, and the Chinese herbal medicine taste of the Luo Han Guo fruit and the bitter aftertaste of stevia sugar are effectively shielded. The sweetener composition successfully removes the Chinese herbal medicine taste of Luo Han Guo fruit and the bitter aftertaste of stevia sugar while fully exerting the herbal fresh and sweet taste of the Luo Han Guo fruit extract and the sweet stevia extract, and perfectly combines the sweet aftertaste of mogrosides, so that the sweet taste is maintained and the taste is good, and the sweetener composition of the present invention is well accepted by consumers.	07-19-2012

Yong-Xiang Yi, Suzhou City CN

Patent application number	Description	Published
20110032580	SCANNING DEVICE AND SCANNING METHOD THEREOF - A scanning device and a scanning method thereof are provided. The scanning device includes a scanning group, a paper-feed roller and a calibration portion. The scanning group includes a line light source generating module and a scanning module. The line light source generating module includes a point light source, a light-guiding plate and a casing. The light emitted by the point light source along a first direction is converted into a line light source through a light-guiding plate disposed in the casing. The light emitted by the line light source along a second direction is emitted from an opening of the casing. The scanning module, along the first direction, includes a scan document region and a calibration region. The light reflected through the to-be-scanned document is received in the scan document region. The calibration portion disposed on the casing or the paper-feed roller corresponds to the calibration region.	02-10-2011

Yong-Xiang Yi, Suzhou CN

Patent application number	Description	Published
20110063695	SHEETFED FILM SCANNING CORRECTION METHOD - A sheetfed film scanning correction method includes: using a film holding member as a film feeding carrier, wherein after the film holding member is inserted into a work position in a scanner, a scanning module of the scanner collects a first correction information under a filmless scanning state and corrects a subsequent scan result according to the first correction information; and setting sheet-feeding rollers of the scanner in idle running as if under a real film scanning state during or prior to collection of the first correction information. By film scanning simulation, the backlight distribution information under the filmless state is real-time collected and used as a correction information, hence implementing the collection of most accurate scan correction information as if under a real scanning environment, particularly applicable to the portable sheetfed film scanner, and eliminating impacts on the correction information caused by temperature change or physical vibration.	03-17-2011
20110085210	LIGHTING STRUCTURE AND SCANNING DEVICE - The invention relates to a lighting structure and a scanning device. The lighting structure comprises a light source and a light guide. The light source comprises a plurality of light emitters spaced within a first plane along a first direction. The light guide comprises a plurality of light guiding bodies arranged in parallel. The light guiding bodies form a one-to-one correspondence with the light emitters and have a light entering surface and a light leaving surface which are both a curved surface. The curve of the intersection between each light leaving surface and a first cross-section has a first curvature radius, and the curve of the intersection between each light entering surface and a second cross-section has a second curvature radius, wherein the first cross-section is perpendicular to the second cross-section, and the first cross-section and the second cross-section are both perpendicular to the first plane.	04-14-2011
20110317226	SCAN ASSISTING FIXING DEVICE AND SCANNER USING THE SAME - A scan assisting fixing device and a scanner using the same are provided. The fixing device is for fixing an object to be scanned, which includes a scanning portion and a holding portion. The fixing device includes an accommodation region, a scan window and a protrusion portion. When the holding portion is loaded in the accommodation region, the scanning portion correspondingly disposed in the scan window is retained and fixed by the protrusion portion, and the position of the holding portion in the fixing device is constant, so that the scanning portion is always within the range of the field depth of the scanner regardless of the specification of the positive film holder, and the clarity of the scanned image is assured.	12-29-2011

Yue-Hai Yi, Shenzhen City CN

Patent application number	Description	Published
20090164523	SYSTEM AND METHOD FOR SENDING MESSAGES - A computer-based method for sending messages is provided. The method comprises receiving one or more messages to be sent and predetermined parameters for sending the one or more messages, and saving the messages that have predetermined the sending time into a postponing table of a database. The method further comprises transferring the messages in the postponing table to a delivering table of the database in response to the determination that a current time reaches the sending time, and reading a message from the delivering table to send the message. Furthermore, the method comprises backing up the message into a backup table and deleting the message from the delivering table in response to the determination that the message has been sent successfully.	06-25-2009
20110247049	ELECTRONIC DOCUMENT SECURITY SYSTEM AND METHOD - An electronic document security method receives a user request for viewing an electronic document from a client device. If the user request is approved, the electronic document is retrieved from a storage system. The electronic document is converted into an image format, and is output to the client computer.	10-06-2011

Ze-Hua Yi, Dongguan CN

Patent application number	Description	Published
20130154240	BABY CARRIAGE - A baby carriage includes a wheel assembly and a foldable frame connected to the wheel assembly. The foldable frame includes a front leg, a rear leg, a push handle located above the rear leg and connected to the front leg, a connecting rod, and a basket tube located on the rear leg. The front leg and the rear leg are connected to the wheel assembly. The push handle is pivotally connected to the front leg. An end of the connecting rod is pivotally connected to the rear leg. The baby carriage of the invention can be folded so as to avoid occupying much space.	06-20-2013
20140042730	STROLLER FRAME AND STROLLER THEREWITH - The present invention provides a stroller frame adapted for a stroller and the stroller with the stroller frame. The stroller frame includes a handle, a front foot pivoted to the handle, a bottom pipe pivoted to the front foot, and a linking mechanism pivoted with the handle, the front foot and the bottom pipe. Thus, the present invention provides the stroller frame and the stroller therewith capable of being folded easily and with simple structure.	02-13-2014
20140369744	CONNECTION MECHANISM - A connection mechanism is used for detachably installing a carrier device to a supporting device. The connection mechanism includes a first base, fixed on the supporting device, a second base, fixed on the carrier device and detachably connected to the first base, a latch, movably disposed on the second base and corresponding to the first base, and an operating component, disposed on the second base and operably connected to the latch. The operating component selectively drives the latch to move to a locking position so that the second base is locked to the first base, or drives the latch to move to an unlocking position so that the second base is unlocked from the first base. Thereby, it is convenient to install and detach the connection mechanism. The connection mechanism is reliable and safe in use and can provide firm connection.	12-18-2014

Zhijian Yi, Chongqing CN

Patent application number	Description	Published
20100112329	POROUS CEMENT ROAD SURFACE MADE FROM POLYMER MODIFIED CEMENT AND A CONSTRUCTION METHOD THEREOF - A porous concrete road surface structure made from polymer modified cement and a construction method thereof are disclosed. The structure successively comprises a bottom layer, a bonding layer, a porous concrete layer and a surface treatment layer. The bonding layer is located on the bottom layer, and the porous concrete layer on the bonding layer is prepared through paving, leveling and jolting a composition mixed from broken stone, sand and a slurry mixture of polymer modified cement. The addition of polymer promotes bonding of granular materials with the slurry mixture tightly, the use of the bonding layer makes the road surface structure and the bottom layer form an integral body, and the road surface structure has high strength, good crack resistance, water resistance, ageing resistance and corrosion resistance; the use of an intermittent or single graded of particles results in large pores, makes the road surface water-penetrating, decreases noise and amount of the polymer; and, the surface treatment can improve markedly surface properties and its use according to the application can make the porous concrete layer has rigid or flexible characteristic. The porous concrete road surface can be paved, leveled and jolted by paving machine or manual labor.	05-06-2010

Zhi-Qiang Yi, Shenzhen City CN

Patent application number	Description	Published
20120158599	SYSTEM AND METHOD FOR ANALYZING OFFICE ACTION OF PATENT APPLICATION - In a method for analyzing an office action of a patent application using a computing device, an office action of a patent application that is downloaded from a patent office website is parsed using predetermined regular expressions (RE). The patent information of patent application is extracted from the office action according to predetermined keywords of the patent information if the office action fails to be parsed by the regular expressions. A regular expression of the extracted patent information is generated according to determined rules, and is stored into the storage system, to parse another office action using the generated regular expression.	06-21-2012
20120259618	COMPUTING DEVICE AND METHOD FOR COMPARING TEXT DATA - A method for comparing text data reads two patent documents comprising varying text sections. The method compares characters of a first text section in a first patent document with a corresponding second text section in a second patent document, and acquires a same sub-character string that has a maximum matching length and matching positions of the first and second text sections. The method marks characters before the matching positions of the first and second text sections as different characters. The method displays a comparison result list of the comparison between the first patent document and the second patent document on a display device.	10-11-2012
20120304263	SYSTEM AND METHOD FOR SINGLE SIGN-ON - A server generates a first ID in response to a user inputting a username on a web portal provided by the server. If the user selects a link page displayed through the web portal, the server generates a second ID and sends the first ID and the second ID to the selected link page. The server detects if the user can access the selected link page by reference to the first ID and the second ID. If the server verifies the information successfully, the link page may be entered using the portal information.	11-29-2012
20130144799	COMPUTING DEVICE AND METHOD FOR EXTRACTING PATENT REJECTION INFORMATION - A computing device extracts claims, patent law clauses, and prior art documents from an Office action document according to preset regular expressions, and stores the extracted claims, patent law clauses, and prior art documents in an array stored in a storage unit of the computing device. The computing device identifies rejected claims of the Office action document from the extracted claims, and searches involved patent law clauses and prior art documents regarding the rejected claims in the Office action document. The computing device records each identified rejected claim with involved patent law clauses and prior art documents in the storage unit, according to importance ratings of the rejected claims and the relationships.	06-06-2013
20130243335	SYSTEM AND METHOD FOR PROCESSING AN IMAGE FILE USING A COMPUTING DEVICE - In a method for processing an image file using a computing device, an image file from a storage system is read. If an image in the image file is slanted, an incision coordinates according to a configuration file in the storage system and a preset formula is calculated. The method incises the image using the calculated incision coordinates and storing the incised image in a new image file. If an image in the new image file is not slanted, the method further determines whether the image has been incised. If the image has been incised, the method records the calculated incision coordinates that make the image not be slanted as optimal incision coordinates, and stores the optimal incision coordinates into a database.	09-19-2013

Zongming Yi, Changde CN

Patent application number	Description	Published
20120142938	Non-halogen activating agent used as flux - A non-halogen active agent for a flux is a sulfonate formed by a sulfonic acid reacting with an organic base. The sulfonic acid can be an alkyl sulfonic acid, alkyl disulfonic acid, hydroxyl sulfonic acid or halogenated sulfonic acid. The organic base can be an organic amine, carbamidine, imidazole, phosphorus. The non-halogen active agent for a flux has the advantage of high activity and low corrosion.	06-07-2012