baber/WOPTO huggingface dataset:
Patent KR-20120046960-A (KR)
Title: Sensor module having internal power source
Inventor: PARK SANG MIN
IPC: G05B13/02
Filed: 2010-11-03
Abstract: PURPOSE: A sensor module which includes an internal power source is provided to supply operating voltage of an A/D converter without a separate power source by including an internal power source supply part on a sensor module. CONSTITUTION: A sensor part(210) senses various physical quantities. The sensor part converts the various sensed physical quantities into electrical signals. A sensor selection part(220) receives the electrical signal. The sensor selection part selects a physical quantity. An amplifier(230) amplifies the electrical signal. An A/D converter(240) converts the electrical signal into a digital value. A controller(250) controls the sensor selection part and the A/D converter. An internal power supply part(260) supplies operating voltage to the A/D converter.
Patent KR-20120047725-A (KR)
Title: Apparatus for manufacturing fuel cell having membrane electrode assembly improved quality by adjusting alignment of gas diffusion layer and the method for manufacturing the same
Inventor: KIM KUN HO
IPC: B32B38/04
Filed: 2010-11-04
Abstract: PURPOSE: A manufacturing device and a method are provided to correct the position of gas diffusion layer to a fixed position through rotation control, thereby improving components accuracy of a fuel cell, and manufacturing a fuel cell with improved quality. CONSTITUTION: A manufacturing device comprise: an arm part(112) for transferring fuel cell components to the top of perforated board; a grip part(114), which is extend-formed form the end of the arm part to downward, adsorbing the fuel cell components by a suction method, and capable of rotation-controlling at the same time; and a gas diffusion layer alignment adjustment part(120). The gas diffusion layer alignment adjustment part detects the position of gas diffusion layer(30) in the fuel cell components adsorbed to the grip part, judges whether or not the detected position is out of the predetermined position, and controls the rotation of the grip part in order to arrange gas diffusion layer on predetermined position.
Patent KR-20120048240-A (KR)
Title: Crystallization apparatus, crystallization method, and method of manufacturing organic light emitting display apparatus using sequential lateral solidification
Inventor: PARK CHEOL HO
IPC: B23K26/067
Filed: 2010-11-05
Abstract: PURPOSE: A crystallization apparatus and method using sequential lateral solidification and an organic electroluminescent display manufacturing method are provided to improve the use efficiency of laser by crystallizing amorphous silicon using sequential lateral solidification. CONSTITUTION: A crystallization apparatus using sequential lateral solidification comprises a laser generating unit(101), a first optical system(102), a second optical system(103), and a path conversion member(104). The first optical system processes a laser beam provided from the laser generating unit to irradiate a substrate. The second optical system is formed side by side the first optical system and processes the laser beam provided from the laser generating unit to irradiate the substrate. The path conversion member changes the path of the laser beam radiated from the laser generating unit to be alternately distributed to the first and second optical systems.
Patent KR-20120051460-A (KR)
Title: Apparatus for receiving of ofdm system
Inventor: KIM BYOUNG HAK
IPC: H04J11/00
Filed: 2010-11-12
Abstract: PURPOSE: A receiving apparatus in an OFDM(Orthogonal Frequency Division Multiplexing) system is provided to detect reception signals by estimating distortion matrices combining the unbalanced component of in-phase signals and Quadrature-phase signals and a channel frequency response characteristic. CONSTITUTION: A distortion matrix estimating unit receives a preamble signal including two different long training field symbols. The distortion matrix estimating unit estimates a distortion matrix. An OFDM(Orthogonal Frequency Division Multiplexing) signal processing unit compensates for distortion components from the reception signals by using the distortion matrix. A transmitter includes a preamble generation unit and an OFDM signal processing unit. The preamble generation unit transmits the preamble through two symbol periods by applying Alamouti technique to make a 2x2 non-singular matrix. The OFDM signal processing unit processes transmission signals and the preamble by OFDM.
Patent KR-20120051968-A (KR)
Title: 서셉터 및 이를 구비한 화학 기상 증착 장치
Inventor: JANG SUC WON
IPC: H01L21/683
Filed: 2010-11-15
Abstract: 실시예는 서셉터 및 이를 구비한 화학기상 증착 장치에 관한 것이다. 본 발명에 따른 서셉터는, 웨이퍼의 가장자리를 지지하는 안착부와, 안착부에 대하여 하방향으로 단차를 가지고, 웨이퍼의 하부와 소정거리 이격되어 배치되는 캐비티와, 안착부의 상면에 배치되며, 웨이퍼를 둘러싸는 가이드부를 포함한다. 이에 의해, 불균일한 온도분포에 의한 웨이퍼의 휨(Bowing)현상을 방지할 수 있다.
Patent KR-20120052129-A (KR)
Title: Fuel cell electric vehicle with improved vibration isolation
Inventor: NOH YOUNG WOO
IPC: B60R16/04
Filed: 2010-11-15
Abstract: PURPOSE: A fuel cell vehicle with improved vibration isolation property is provided to obtain a simplified mounting structure and reduce vibration transmitted to a vehicle by directing connecting a fuel cell system to a vehicle body while mounting only a motor in the vehicle. CONSTITUTION: A fuel cell vehicle with improved vibration isolation property comprises a module frame(110) in which a fuel cell system(100) is installed, a sub frame(120), and a motor mounting(112). The module frame is coupled to a vehicle body(113). The fuel cell system comprises a fuel cell stack(103), a hydrogen supply system(101), and a control instrument(102). The sub frame is separated from the module frame and independently coupled to the vehicle body. A drive motor(104) is mounted on the sub frame. The motor mounting is installed on the bottom of the module frame, and both upper ends of the drive motor are coupled to the motor mounting. The motor mounting prevents the vibration of the drive motor and the vehicle from being transmitted to the fuel cell system.
Patent KR-20120052734-A (KR)
Title: Semiconductor chips and methods of forming the same
Inventor: LIM DONG CHAN
IPC: H01L23/48
Filed: 2010-11-16
Abstract: PURPOSE: A semiconductor chip and a formation method thereof are provided to minimize a fault due to thermal expansion of a penetration electrode by forming the penetration electrode without filling an entire hole which penetrates a substrate. CONSTITUTION: A substrate(100a) has a first surface(10) and a second surface(20a) which are facing to each other. A penetration electrode(125) is arranged within a hole(105) which penetrates the substrate. An air gap(123) surrounded by the penetration electrode is arranged inside the hole. The air gap comprises a first step adjacent to the first surface of the substrate and a second step adjacent to the second surface of the substrate. A first dielectric film(110) is formed between sidewalls of the penetration electrode and the hole.
Patent KR-20120053359-A (KR)
Title: Apparatus and method for streaming game applications
Inventor: LIM CHOONG GYOO
IPC: G06F3/048
Filed: 2010-11-17
Abstract: PURPOSE: An apparatus and method for streaming a game application are provided to improve the operation feeling and reaction of a game. CONSTITUTION: A communication unit(150) transmits and receives game application data to and from a streaming server. A display unit(120) outputs game application data and environment setting menus of a game application. A user input unit(110) receives menu selection information about the environment setting menus. A determining unit(130) determines a sub menu of the menu corresponding to the menu selection information. If the sub menu does not exist, a control unit(140) transmits execution information related to the menu corresponding to the menu selection information to the streaming server and performs the execution information in the streaming server.
Patent KR-20120058744-A (KR)
Title: Display Apparatus For Slot Machine
Inventor: LEE KYOUNG CHAN
IPC: A63F13/00
Filed: 2010-11-30
Abstract: PURPOSE: A display device for a slot machine is provided to express images related to winning content, announcement, and other games. CONSTITUTION: A display device for a slot machine comprises a front display part(10) outputting a first image and a rear display part(20) outputting a second image. The front display part comprises a liquid crystal panel(11), a light guide plate(12), and a light source(13). In the light guide plate, a glass window corresponding to a constant area is formed in order to pass the second image of the rear display part. The light source offers back light to the liquid crystal panel. A transparent display part(30) is equipped between the front display part and rear display part. The transparent display part selectively transmits the second image.
Patent KR-20120060684-A (KR)
Title: Potable terminal
Inventor: LEE YUN SUNG
IPC: H04B1/38
Filed: 2010-12-02
Abstract: PURPOSE: A portable terminal is provided to prevent a portable terminal from being damaged in falling by installing a buffer unit at each corner of a portable terminal case. CONSTITUTION: A first case(101) is combined with a frame(161). One or more parts of the first case form a figuration of a portable terminal. The upper side of the first case covers the outside surface of a window. A second case(102) faces with the first case. A buffer unit(103) is installed at each corner of the first case in order to extend a terminal body unit from a window arrangement area. One end of the buffer unit contacts with the frame or the second case.
Patent KR-20120061600-A (KR)
Title: flow control apparatus and accelerated cooling apparatus including the same
Inventor: PARK CHEOL GWEON
IPC: B21B37/76
Filed: 2010-12-03
Abstract: PURPOSE: A flow control device and an accelerated cooling apparatus are provided to preliminarily discharge extra cooling water generated by the masking operation of one cooling header through the other cooling headers, thereby preventing water hammering in the other cooling headers. CONSTITUTION: A flow control device comprises a flow rate setting unit(51), an opening degree calculating unit(54), an opening degree correcting unit(55), and a switching unit(56). The flow rate setting unit calculates a set low rate using the temperature of a thick steel plate. The opening degree calculating unit calculates an opening degree for controlling the flow rate supplied to a first cooling header using the set flow rate. The opening degree correcting unit obtains a correction rate corresponding to the set flow rate and corrects the opening degree according to the correction rate. The switching unit, when a second cooling header implements a masking operation, controls the flow rate supplied to the first cooling header using the corrected opening degree.
Patent KR-20120063651-A (KR)
Title: Method for forming fine pattern for semiconductor device
Inventor: KANG SANG KIL
IPC: H01L21/027
Filed: 2010-12-08
Abstract: PURPOSE: A method for forming a fine pattern of a semiconductor device is provided to form a hard mask film pattern having uniform micro-pattern interval by forming the fine pattern exceeding limit resolution of exposure equipment. CONSTITUTION: A first hard mask film is formed on a substrate in which an etched layer(21) is formed. The first hard mask film is formed into a laminating structure of an amorphous carbon film(22) and silicon oxy-nitride film(23). A sacrificing layer is formed on the first hard mask film. A first antireflection film is formed on the sacrificing layer. A sensitive film material is spread on the first antireflection film. A sensitive film pattern is patterned by patterning the sensitive film material through exposing and developing process. A first spacer is formed in both sidewalls of the first antireflection film and the sensitive film pattern.
Patent KR-20120064238-A (KR)
Title: Intake duct of turbo charger
Inventor: CHOI SEONG WOOK
IPC: F02B39/00
Filed: 2010-12-09
Abstract: PURPOSE: An intake duct of a turbocharger is provided to prevent the surging as flow deviation and pressure losses are reduced when air moves to the end of a branch duct from a silencer. CONSTITUTION: An intake duct(100) of a turbocharger comprises an extended duct(130), and branch ducts(170). Inflow air moves along an inner space of the extended duct. The branch ducts are obliquely connected to the front and rear sides of a longitudinal direction of the extended duct. The branch ducts are bent downward, and respectively connected to the turbocharger of an engine.
Patent KR-20120066204-A (KR)
Title: Fermentation method for shell of sea squirt using mushroom mycelium and fermented products thereof
Inventor: PARK JONG MAN
IPC: A23L33/00
Filed: 2010-12-14
Abstract: PURPOSE: A fermentation method of sea squirt shells using mushroom mycelia, and a fermented sea squirt shell product are provided to offer the excellent physiological activity for preventing obesity. CONSTITUTION: A fermentation method of sea squirt shells using mushroom mycelia comprises the following steps: washing the sea squirt shells for 3 times, and dipping in purified water for 1 hour; drying the sea squirt shells at 50-65 deg C using hot air drier for 12 hours, and crushing the dried sea squirt shells into 300-500 micrometers; injecting 3-5wt% of mushroom mycelia into the crushed sea squirt shell powder, and stirring before fermenting the mixture at 22-28 deg C in a stirring cultivator for 7 days; and drying the fermented sea squirt shell powder at 50-65 deg C for 24 hours.
Patent KR-20120069855-A (KR)
Title: System and method for handover in wireless communication system
Inventor: BAE BYOUNG JAE
IPC: H04W36/30
Filed: 2010-12-21
Abstract: PURPOSE: A system and a method for handover in a wireless communication system are provided to reduce the delaying phenomenon of handover and to reduce power consumption of terminals. CONSTITUTION: A serving base station transmits measurement controlling information and discontinuous reception(DRX) controlling information to a terminal. The terminal measures channels according to the measurement controlling information and executes connecting DRX according to the DRX controlling information(403). When a measurement reporting event is occurred, the terminal reports channel measurement to the serving base station(407). If the handover of the terminal is determined according to the measurement report, the serving base station re-sets the DRX controlling information of the terminal to be transmitted to the terminal(413). The terminal executes the connecting DRX according to the re-set DRX controlling information(415).
Patent KR-20120071735-A (KR)
Title: Stereoscopic image display device
Inventor: HAN HWA DONG
IPC: G02B27/22
Filed: 2010-12-23
Abstract: PURPOSE: A stereoscopic image display device is provided to ensure improved aperture of a display panel and prevent cross talk of a 3D image. CONSTITUTION: A stereoscopic image display device comprises a display unit(11), a controller(12), a driving circuit(14), a patterned retarder(18), and polarizing eyeglasses(20). The display unit displays 2D or 3D images. The driving circuit applies data voltage of 2D or 3D data format to a display pane. The controller controls the driving circuit in a 2D or 3D mode. The patterned retarder is arranged on the front side of the display panel and splits the light from the display panel into first and second polarized lights in a 3D mode.
Patent KR-20120074612-A (KR)
Title: Method and apparatus for multi-channel data storing based on power consumption
Inventor: WON YOU JIP
IPC: G11C5/14
Filed: 2010-12-28
Abstract: PURPOSE: A method and apparatus for recording data based on power consumption are provided to select ways and channels to store data based on an allowable current consumption value and an allowable minimum performance value. CONSTITUTION: A storage unit includes a plurality of channels and a control unit(110). Each channel includes a plurality of ways and each way includes a memory(154). The control unit selects channels which store data among a plurality of channels based on power supplied to the storage unit and selects ways to write data among the plurality of ways.
Patent KR-20100041754-A (KR)
Inventor: TAKEDA TORU
IPC: G06K17/00
Filed: 2007-07-09
Abstract: A lock releasing mechanism is provided with a first slider; a second slider having a slider main body part which is stored in a through installation groove and has width which is almost equal to a second opening part, an extending part which extends from the slider main body part, has width which is almost equal to a first opening part and extends obliquely to an oblique bottom side, and a second engaged recess which is constituted of a specified projection part projected from the extending part and is matched with a first engaged recess in a prescribed position; a spring energizing the first slider to a second housing block-side; a projecting part projected from a first housing block; and a lock pawl part holding the matched first engaged recess and second engaged recess in a prescribed position.
Patent KR-20100031753-A (KR)
Title: Light receiving device and meth0d 0f manufacturing light receiving device
Inventor: TAKAHASHI TOYOSEI
IPC: H01L27/146
Filed: 2008-02-19
Abstract: A light receiving device (1) includes a support substrate (12) in which a light receiving element (11) having a light receiving unit (111) and a base substrate (112) equipped with the light receiving unit (111) is provided, and a transparent substrate (13) disposed opposite to the surface where the light receiving element (111) of the support substrate (12) is provided. A frame unit (14) is provided between the support substrate (12) and the transparent substrate (13) to surround the light receiving element (11). The frame unit (14) is made of a photo-curing adhesive so as to directly adhere to the transparent substrate (13) and the support substrate (12). Thus, a light receiving device with a desired performance and a method of manufacturing a light receiving device can be provided.
Patent KR-20100033539-A (KR)
Title: Driving device and driving method of plasma display panel, and plasma display device
Inventor: KURANUKI MASAAKI
IPC: G09G3/298
Filed: 2008-07-18
Abstract: A scanning IC is provided with a switch circuit and a logical circuit. The switch circuit includes first and second transistors and a level shift circuit. First and second control signals which change to logic ''1'' and logic ''0'' are given to an input terminal of the logical circuit. The logical circuit gives a third control signal to the first transistor based on the given first and second control signals, and gives a fourth control signal to the second transistor. A detection circuit is connected to the input terminal of the logical circuit. An abnormality of the scanning IC is detected by the detection circuit.
Patent KR-20100053652-A (KR)
Title: Insulated conducting device with multiple insulation segments
Inventor: TEKLETSADIK KASEGN D
IPC: H01B17/56
Filed: 2008-08-20
Abstract: Insulated conducting devices and related methods are disclosed. An insulated conducting device for a voltage structure comprises: a conductor connected to a voltage; and multiple insulation segments enclosing the conductor, the multiple insulation segments interfacing with one another.
Patent KR-20100072187-A (KR)
Title: Method and apparatus for transmit power calibration in a frequency division multiplexed wireless system
Inventor: NORY RAVIKIRAN
IPC: H04W52/08
Filed: 2008-08-13
Abstract: The present disclosure describes a method and apparatus for transmit power calibration in a frequency division multiplexed wireless system. The method may include receiving (320), at a user equipment, a signal from a base station in a frequency division multiplexed wireless system, mapping (330), in response to receiving the signal from the base station, a power control calibration region to an uplink symbol in a subframe to establish a mapped uplink symbol using predetermined criteria, and performing (340) a calibration transmission during the mapped uplink symbol for performing transmit power control calibration. The method can also include calibrating (350) a transmit power based on the calibration transmission and transmitting (360) data at the calibrated transmit power on at least one other symbol following the mapped uplink symbol.
Patent KR-20100080594-A (KR)
Title: Electrically conductive microparticle, anisotropic electrically conductive material, connection structure, and method for production of electrically conductive microparticle
Inventor: SASAKI TAKU
IPC: H01B1/22
Filed: 2008-10-24
Abstract: Disclosed is an electrically conductive microparticle which has low initial connection resistance and which is less likely to cause the increase in connection resistance even when stored for a long period. Specifically disclosed is an electrically conductive microparticle comprising a resin microparticle and a copper layer formed on the surface of the resin microparticle, wherein the copper layer has an area corresponding to a void at an areal ratio of 5% or less relative to the surface area of a thickness-wise cross-section thereof, and wherein the copper constituting the copper layer has an average crystallite diameter of 40 nm or more.
Patent KR-20100085928-A (KR)
Title: Two-sided single-needle under thread stitching process
Inventor: ROTH ALEXANDER
IPC: B29C70/24
Filed: 2008-08-18
Abstract: The invention relates to the reinforcement of sandwich structures by means of a reinforcement device. The cover layers can be made of fiber-plastic composites and the sandwich material of polymer high-resistance foam. The introduction of a through-hole in the sandwich material is carried out at a different time than the introduction of the reinforcement structure. After introducing the though-hole by means of a hook, gripper or needle, the reinforcement structure is fetched and introduced into the sandwich structure by an upward movement. Then the needle, the gripper or the hook is guided to the next infeed hole in the stitching direction, wherein the upper and lower reinforcement structures get intertwined.
Patent KR-20100075989-A (KR)
Title: Method for filling a muffler cavity
Inventor: BRANDT LUC
IPC: F01N1/04
Filed: 2008-10-30
Abstract: A method for filling a muffler with a fibrous material is disclosed. The muffler includes partitions which form a first chamber (13) and second chamber (15), and a first muffler pipe (28) having an outlet end (35). A filling aperture (23) at one end of the second muffler pipe (18) is positioned in the first muffler chamber. The second muffler pipe has a filling sleeve therein, the filling sleeve having a filling discharge opening that coordinates with the filling aperture of the second muffler pipe. The first muffler chamber is filled with fibrous material by applying a vacuum source to the first muffler pipe, which draws the fibrous material through the filling aperture. The filling aperture of the second muffler pipe is then positioned into the second muffler chamber, and the second muffler chamber is filled in the same manner as the first muffler chamber. The filling sleeve is then removed from the second muffler pipe.
Patent KR-20100061861-A (KR)
Title: Fuel cell system
Inventor: IMANISHI HIROYUKI
IPC: H01M8/04
Filed: 2008-11-11
Abstract: Provided is a fuel cell system which can supply a necessary power to an external load even when an operation state switching is performed. A warm-up timing judgment unit (70a) judges whether a warm-up timing has come according to a temperature of a fuel cell stack. A transition target voltage decision unit (70b) decides an output target voltage of the fuel cell stack during a warm-up operation. A voltage change speed decision unit (70c) decides a voltage change speed according to a power request to the fuel cell stack, an output target voltage of the fuel cell stack during the warm-up operation which is outputted from the transition target voltage decision unit (70b), and an output voltage at the moment of detection by a voltage sensor. A voltage drop process execution unit (70d) executes a voltage drop process according to a voltage change speed reported from the voltage change speed decision unit (70c).