baber/WOPTO huggingface dataset:
Patent KR-20100027701-A (KR)
Title: Preparing method of gas diffusion layer for fuel cell
Inventor: CHO WON SEOB
IPC: H01M8/10
Filed: 2008-09-03
Abstract: PURPOSE: A method for preparing a gas diffusion layer for a fuel cell is provided to prepare a gas diffusion layer with improved electrical and mechanical properties compared with conventional porous carbon materials using carbon nanotube with excellent electrical and mechanical properties. CONSTITUTION: A method for preparing a gas diffusion layer for a fuel cell comprises the steps of: forming a mixture by mixing carbon nanotubes and polyvinylalcohol aqueous solution; forming a drafting paper material by drying the mixture; impregnating the drafting paper material in a phenol resin solution and compressing the drafting paper material to form a precursor; and plasticizing the precursor at 500~1600 °C.
Patent KR-20100027917-A (KR)
Inventor: KIM EUN JU
IPC: G02C5/00
Filed: 2008-09-03
Abstract: 본 발명은 안경테(1)에 코받침을 삽입함에 있어서;상기안경테(1)의 중앙에 삽입체도면(4)를 구비하고 
     상기 결합부(1)에 결합되는 외주면에 절개홈(1)이 형성된 한쌍의 결합홈이형성된 결합홈을 구비하는 결합구 상기 결합구상의 일체로 형성되어 하부로 삽입하도록 형성되고 끝단이 홈 안으로 들어가 유격이없이 흔들림방지 및 부드러움이 이발명코에 장점이다 
     특히 코 교체시 누구나 손쉽게 교체가능한 것이 장점이다 
     이에 따라 본 발명은 ,안경테부위를 손쉽게 탈부착이 가능하고,부드러운 코받침를 구비하여 안경테의 착용시 코에 자욱이 남지 않으며 코부위에 코받침 구비하여 안경테의 착용시 코에 자욱이 남지 않으며 ,코부위에 라바코팅 을 하기때문에 미그러지는 것을 방지하는 특히 한국인의 코모양에 맞추어서 제작했습니다.
Patent KR-20100031396-A (KR)
Title: Back light unit
Inventor: OH SEUNG HYUN
IPC: G02F1/13357
Filed: 2008-09-12
Abstract: PURPOSE: A backlight unit is provided to maintain stable interval between first surface of a first plate and second surface of a second plate and to prevent scratch on the second surface. CONSTITUTION: A backlight unit comprises a first plate, second plate, light emitting device, and support(30). The first plate has a first surface. The second plate has a second surface facing the first surface. The light emitting device is inserted between the first and second plates. The support comprises a first support part(31) and a second support part(32) which covers at least a part of the first support part and is made of softer material than the first support part.
Patent KR-20100034326-A (KR)
Title: Conductive structure for high gain antenna and antenna
Inventor: JU JEONG HO
IPC: H01Q13/08
Filed: 2008-09-23
Abstract: PURPOSE: A conductive structure and an antenna thereof are provided to reduce the spacious volume of antenna by increasing the gain of antenna regardless of resonated distance between the ground plane of antenna and a conductive structure. CONSTITUTION: An antenna comprises an antenna body(500), a conductive structure(510), a dielectric(520), and a ground plane(530). The antenna body is arranged in the upper side of dielectric. The ground plane is formed in the lower-part of dielectric. The conductive structure is arranged above the antenna body. The conductive structure is made of a plurality of conductivity unit structures. The conductivity unit structure comprises a dielectric substrate and a conductive pattern. The conductive pattern is formed in upper side and lower side of a dielectric substrate.
Patent KR-20100036008-A (KR)
Title: Method for forming metal wiring of semiconductor device
Inventor: KIM JUN KI
IPC: H01L21/28
Filed: 2008-09-29
Abstract: PURPOSE: A method for forming a metal wiring of a semiconductor device is provided to reduce grain size within a copper layer by forming an oxide film on a copper layer between copper layer deposition processes. CONSTITUTION: An insulating layer(110) is formed in order to cover a lower structure on a semiconductor substrate(100). The insulating layer is etched and a wiring region(D) is formed. A first process of depositing a first metal layer(120) within the wiring region is repeated at least more than 2 times. A second process of forming a metal oxide layer(122) on the metal layer surface by exposing the first metal layer deposited at the interval between the first processes is implemented. A second metal layer(124) comprising a copper layer is deposited on the oxide film.
Patent KR-20100049147-A (KR)
Title: Method and system of performing hybrid automatic retransmission request process in wireless communication system
Inventor: KANG HWAN MIN
IPC: H04L1/18
Filed: 2008-11-03
Abstract: PURPOSE: A hybrid automatic retransmission request processing method in a wireless communication system, and a system thereof are provided to prevent data loss caused by retransmission failure by implementing HARQ(Hybrid Automatic Retransmission Request) retransmission. CONSTITUTION: The NACK(Negative Acknowledgement) of a packet is received from a receiver after transmitting a packet(604). The packet is retransmitted to the receiver from a frame which is transmitted first after receiving the NACK. A transmission indicator is transmitted to the receiver in the retransmission stage. The retransmission indicator includes a RSN(Retransmission Sequence Number).
Patent KR-20100050078-A (KR)
Title: Hand drill
Inventor: LEE IM GI
IPC: B23B47/00
Filed: 2008-11-05
Abstract: PURPOSE: An electric hand drill is provided to enable a worker to safely perform a drilling work by enabling the worker to figure out a balanced state of a hand drill body using a lamp. CONSTITUTION: An electric hand drill is composed of a drill body, a handle unit, and a power supply unit. The drill body rotates a tool using a drive motor, and has an inclination angle sensor, an output unit, and a control unit. The inclination angle sensor senses a balanced position. The output unit informs a user of a current balanced state of a drill. The control unit transmits a sensed signal to the output unit. The handle unit is coupled to the bottom of the drill body. The power supply unit supplies power to the drive motor.
Patent KR-20100050722-A (KR)
Title: Method for self-arranging of solder balls for packaging and soldering using the same
Inventor: PAK JAMES JUNGHO
IPC: B41J1/02
Filed: 2008-11-06
Abstract: PURPOSE: A method for self-arranging of solder balls for packaging and soldering using the same are provided to mount a solder ball without using an apparatus for absorbing the solder ball by arranging the solder ball through self-alignment using droplet attached on the substrate surface. CONSTITUTION: A substrate surface is selectively processed to be hydrophilic(S1). A liquid droplet is formed on the substrate surface(S2). The solder ball is self-aligned in the liquid droplet(S3). The solder ball is reflowed and is attached on the substrate(S4). A top chip and the substrate is contacted with each other through the solder ball(S5). The solder ball is reflowed final and the substrate and the top chip are bonded with each other(S6).
Patent KR-20100051185-A (KR)
Title: Manufacturing unit for regenerating water provided in water softening apparatus
Inventor: JOUNG WHI DONG
IPC: B01D35/00
Filed: 2008-11-07
Abstract: PURPOSE: A regenerated water manufacture unit of a water softener is provided to conveniently supplement a regenerating agent while reducing concentration change of regenerated water, and to efficiently clean an inner side of the manufacture unit. CONSTITUTION: A regenerated water manufacture unit of a water softener comprises the following: a first inlet in which water flows in; an outer frame(20) in which a first vent(22) discharging generated water made by dissolving a regenerating agent(5) is formed; a inner frame which is accepted inside an outer frame, in which a lower-part is made up of mesh. The regenerating agent is block salt. The inner frame is equipped with a supporting member(45).
Patent KR-20100053979-A (KR)
Title: Method for manufacturing unit substrate
Inventor: LEE JAE JOON
IPC: H05K3/40
Filed: 2008-11-13
Abstract: PURPOSE: A method is provided to prevent the deflection of a unit board by cutting a panel into a unit substrate by using a chemical method. CONSTITUTION: A separation hole is formed through a panel in order to divide a unit substrate(S120). A panel is plated in order to fill a separation hole(S130). A metal layer is formed through the panel(S100). The metal layer and a pad are exposed by eliminating a part of an insulating layer(S200). The metal layer is etched in order to separate the unit substrate(S300).
Patent KR-20100057231-A (KR)
Title: Maximum pressure control system for industrial vehicle
Inventor: HAN DONG HO
IPC: B66F9/22
Filed: 2008-11-21
Abstract: PURPOSE: A system for controlling allowable pressure of an industrial vehicle is provided to improve the durability of an industrial vehicle by easily controlling the allowable pressure of a main relief valve. CONSTITUTION: A system for controlling allowable pressure of an industrial vehicle comprises a pressure control part(23), an input part(30), a signal line(41), an allowable pressure control valve(42), and a pressure sensor(44). The pressure control part has a variable main relief valve(20), and controls allowable pressure. The input part inputs the allowable pressure of the main relief valve and a password. The signal line is connected from a hydraulic line(12) to the pressure control part. The allowable pressure control valve changes the opening degree of the signal line. The pressure sensor detects the pressure of the hydraulic line.
Patent KR-20080108948-A (KR)
Title: Digital broadcasting signal receiver and method thereof
Inventor: KIM JIN PIL
IPC: H04N21/43
Filed: 2008-11-26
Abstract: A digital broadcasting signal receiver and a method thereof are provided to improve the efficiency of the receiver, and offer a DCC(Directed Channel Change) service of a broadcasting to the users by managing version of a DCCT(Directed Channel Change Table), and DCCSCT(Directed Channel Change Selection Code Table) through MGT(Master Guide Table). An encoder(10) encodes an audio data. A multiflexer(30) mixes the audio data output from the encoder. A modulator(40) modulates the output audio data. A demodulator(80) demodulates the broadcast signal. A demultiplexer(90) demuxes the MGT including the Version information of the DCCT(Directed Channel Change Table) which is included in the broadcast signal. A decompression module(100) decodes the audio data included in the broadcast signal and provides audio service through speaker.
Patent KR-20100060412-A (KR)
Title: Method of automatic dismantlement router in printed circuit board
Inventor: PARK SIM HWAN
IPC: H05K3/00
Filed: 2008-11-27
Abstract: PURPOSE: A method for automatically dismantling a router of a printed circuit board is provided to reduce a dismantlement time by automatically dismantling a printed circuit board after completing an external appearance of the printed circuit board. CONSTITUTION: A lower plate(10) is formed by inserting a jig panel(20) into a lower table(30). An upper plate(60) is formed by inserting a backup board(40) into an upper table(50). The upper plate and the lower plate are combined by inserting a fixing pin of the jig panel into a penetration hole of the backup board. The printed circuit board is stacked on the upper plate. The external appearance of the printed circuit board is processed according to the external appearance process data. The printed circuit board is dismantled from the upper plate after the external appearance process is completed.
Patent KR-20100060763-A (KR)
Title: A passenger identification apparatus providing both direct voltage and alternate voltage by alternative switching
Inventor: PARK CHUN SEOK
IPC: B60N2/90
Filed: 2008-11-28
Abstract: PURPOSE: A passenger identification apparatus for a vehicle, which supplies DC and AC voltage to a heating wire in a seat by alternative switching, is provided to perform a seat heating function with DC voltage without interference with AC voltage. CONSTITUTION: A passenger identification apparatus for a vehicle comprises first and second power supply units(40,44), a sensor unit, and first and second switches(400,410). The first power supply unit outputs AC voltage and the second power supply unit outputs DC voltage. The capacitance between a vehicle body and the sensor unit is changed with the AC voltage component of the first power supply unit according to the electric permittivity of a passenger. The sensor unit generates heat with the DC voltage component of the second power supply unit. The first switch is connected between the first power supply unit and the sensor unit and the second switch is switched alternately with the first switch.
Patent KR-20100060847-A (KR)
Title: Multi-function switch unit of vehicle
Inventor: SON WHO GUEN
IPC: G05G1/00
Filed: 2008-11-28
Abstract: PURPOSE: The multi-functional switch unit of a vehicle is provided to smoothly manipulate the switch unit into the desired operational mode of a user. CONSTITUTION: A slider(13) vertically moves by the manipulation of a lever. A housing(16) includes a thread(17) in which a tension rib(18) is formed. The thread is divided into a plurality of operational mode. The tension rib is protruded from the surface of the thread in order to increase the contact area between the tension rib and the tension rib at each boundary section of the operational mode.
Patent KR-20090056920-A (KR)
Title: Evaporation donor substrate and method for manufacturing light-emitting device
Inventor: TAKAHASHI RENA
IPC: H05B33/10
Filed: 2008-12-01
Abstract: An evaporation donor substrate and a method for manufacturing a light-emitting device are provided to form an EL(Electro-Luminescence) layer with a minute pattern on a deposition target substrate by making a reflecting layer at the deposition substrate of a material with low thermal conductivity. A reflecting layer(103) has an opening formed on a first base substrate(101), and a second base substrate(105) is arranged on the reflection layer. The rear side of the second base substrate contacts a reflecting layer, and an light absorbing layer(107) is formed on a second base substrate. The light absorbing layer is formed as an island or a stripe shape, and a material layer(109) is formed on the second base substrate and light absorbing layer. An opening is formed to be overlapped with the light absorbing layer. The first and the second base substrate have the same thermal expansion coefficient while being made of the same material.
Patent KR-20100063275-A (KR)
Title: Device for sensing perpendicularity of tester
Inventor: KIM CHI YOUNG
IPC: G01C9/00
Filed: 2008-12-03
Abstract: PURPOSE: A device for detecting the vertical level of a tester is provided to prolong facility lifespan by mechanically stopping facility driving if the slope of facility becomes large and thus by preventing facility damage. CONSTITUTION: A device(10) for detecting the vertical level of a tester comprises a tube(12) and sensor units. The tube is filled with liquid and is installed horizontally to the cross head of the tester. The sensor units are respectively installed at both ends of the tube to detect the water level change on the tube. The solution comprises an oil layer floating on solution. The tube comprises a bung(14) installed at the leading end. The sensor units comprise an air bladder(20), a piece of metal(24), and a proximity sensor(26), respectively. The air bladder is inserted into the tube and floats on the solution. The piece of metal is installed on the air bladder through a connecting rod(22). The proximity sensor is separated from the piece of metal and detects the movement of the piece of metal.
Patent KR-20100064167-A (KR)
Title: 디지털 영상 처리기에서 ｇｎｓｓ를 이용한 시간 보정 장치
Inventor: PARK DONG SEUK
IPC: H04N7/18
Filed: 2008-12-04
Abstract: 본 발명은 디지털 영상 처리 장치 및 방법에 관한 것으로, 보다 상세하게는 디지털 영상 처리기에 표시되는 시간정보를 정확히 표시해 주고 실시간으로 보정해 주는 GNSS(global navigational satellite system)를 이용한 시간 보정 장치에 관한 것이다.  디지털 영상 처리기에서 GNSS를 이용한 시간 보정 장치는 디지털 영상 처리기로서, 상기 디지털 영상 처리기에 정확한 시간정보를 제공하는 RTC; 위성으로부터 시간정보 및 위치정보를 수신하는 GNSS 수신기; 실내외 구분없이 상기 GNSS 수신기가 수신한 시간정보 및 위치정보를 처리하는 GPS/갈릴레오 처리기; 및 상기 RTC의 시간정보를 상기 GNSS 수신기가 수신한 시간정보로 보정하는 제어부를 포함한다. 
     
     RTC, GNSS 수신기, 시간정보, 보정
Patent KR-20100047782-A (KR)
Title: Real time automatic scoring apparatus for futting shot
Inventor: JUNG JE YOUNG
IPC: A63B69/36
Filed: 2008-12-05
Abstract: PURPOSE: A putting shot real-time automatic counting apparatus is provided, which manages records and progresses a golf game smoothly. CONSTITUTION: A putting shot real-time automatic counting apparatus comprises: a storage(511) for storing location information about the classified base regions, and first default putting number respectively allocated in base regions; and a controller(505) which is provided with location site calculation information of a golf player on a real time basis and automatically computes the putting number of a golf player based on the allocated first default putting number in the base region.
Patent KR-20100066227-A (KR)
Title: Display device
Inventor: KIM TAE HWAN
IPC: G09G3/20
Filed: 2008-12-09
Abstract: PURPOSE: A display apparatus is provided to display or transfer identification information related to a user or a product as a bar-code image or an encrypted code by encrypting the identification information. CONSTITUTION: A memory(110) stores identification information which is related to a user or a product. A register(100) stores identification information which is input from the outside in the memory. A converter(120) converts the stored identification information into a barcode image and outputs the barcode image. The converter encrypts the stored identification information and generates an encrypted code. A display unit(130) displays the converted barcode image. A data transmission unit(140) transmits the encrypted code.
Patent KR-20100078049-A (KR)
Inventor: LIM BYUNG JIN
IPC: H01L21/027
Filed: 2008-12-30
Abstract: 본 발명은 반도체 웨이퍼의 미스얼라인 검출 기법에 관한 것으로, 스텝퍼를 이용하여 오버레이 계측 및 오버레이 보정을 수행하고, 이에 따라 보정되지 않은 랜덤값을 측정하여 이를 기 설정된 임계값과 비교한 후, 제 1 오버레이 측정뿐만 아니라 추가 측정 정보에 따른 제 2 오버레이 측정을 추가로 측정함으로써, 반도체 웨이퍼의 미스얼라인을 더욱 정확하게 검출할 수 있어 반도체 소자 수율을 향상시킬 수 있는 것이다. 
       
     포토 리소그래피(photo lithography) 공정, 정렬키(alignment key)
Patent KR-20100078134-A (KR)
Title: Method of confirming paging information in wireless communication system
Inventor: SEO HAN BYUL
IPC: H04W68/02
Filed: 2008-12-30
Abstract: PURPOSE: A method of confirming paging information in a wireless communication system is provided to reduce the amount of wireless resources necessary for transmitting a terminal identifier, thereby increasing a data rate. CONSTITUTION: UE receives a paging message(S410). The paging message includes a multiplexed bit array. The UE determines bit positions to check according to a UE ID(S420). Based on the bit positions, the UE confirms the multiplexed bit array(S430). The UE performs production and transmission of the multiplexed bit array. A base station receives the multiplexed bit array. The base station extracts multiplexed information from the multiplexed bit array.
Patent KR-20100080087-A (KR)
Title: Arc extinguishing assembly and magnetic contactor having the same
Inventor: JANG HYUN IL
IPC: H01H73/18
Filed: 2008-12-31
Abstract: PURPOSE: An arc extinguishing assembly and an electronic contactor thereof are provided to simplify a manufacturing process of an arc extinguishing assembly by inserting the insertion protrusion of a grid stopper into the insertion hole of a case. CONSTITUTION: An arc extinguishing assembly comprises a grid stopper(20), a plurality of grids, and a case. A plurality of insertion grooves(28) are formed in two sides(21) of the grid stopper. An insertion protrusion is formed in the bottom surface of the grid stopper. The insertion protrusion includes an extension part(24) and a projection part(25). The extension part is a hollow cylinder shape. The projection part is formed in the end terminal of the extension part. A plurality of grids are inserted into a plurality of insertion holes of the grid stopper. The insertion protrusion of the grid stopper is inserted into the insertion hole of the case.
Patent KR-20080019265-A (KR)
Title: Hot-dip sn-zn system coated steel sheet having good corrosion resistance
Inventor: GOTO YASUTO
IPC: C23C2/08
Filed: 2006-07-05
Abstract: A hot-dip Sn-Zn system coated steel sheet comprising a steel sheet and a hot-dip coating layer which is formed on the surface of the steel sheet and comprises 1 to 8.8% by mass of Zn and a remainder composed of 91.2 to 99.0% by mass of Sn and impurities, the ratio of the endothermic value produced by the Sn-Zn eutectic crystal melting and the endothermic value produced by the Sn primary crystal melting in the hot-dip coating layer satisfying the following formula: (endothermic value produced by Sn primary crystal melting)/[(endothermic value produced by Sn primary crystal melting)+(endothermic value produced by Sn-Zn eutectic crystal melting)] >= 0.3; and the temperature of endothermic peak produced by the Sn primary crystal melting being not lower than 200C and not higher than 230C or lower and that produced by the Sn-Zn eutectic crystal melting being not lower than 198C and lower than 200C. ® KIPO & WIPO 2008
Patent KR-20080038299-A (KR)
Title: Silicon - and polysilyl cyamelurates as well as - cyanurates, methods for the production thereof and their use
Inventor: KROKE EDWIN ROLF BALDUIN
IPC: C08G77/26
Filed: 2006-06-08
Abstract: The invention relates to a novel family of oligomeric and polymeric s-triazine and s-heptazine derivatives and to their use as an intermediate, e.g. as precursors for producing Si/(M)/C/N/(O) ceramics, as mesoporous materials such as, e.g. catalyst carriers for storing gas or as a stationary phase for chromatography, as flameproofing agents, plastic additives or for other organic/inorganic functional materials.
Patent KR-20080025161-A (KR)
Title: Support for intervertebral prostheses
Inventor: KELLER ARNOLD
IPC: A61B19/00
Filed: 2006-06-19
Abstract: The invention relates to an assembly comprising a support (1, 3, 4) for intervertebral prostheses and intervertebral prostheses (2) that are provided with different widths and are composed of two final plates (21, 22) with a ventral flange (23, 24) and an intermediate joint core (20). The support (1, 3, 4) is equipped with a base plate (10, 30, 40) which encompasses holes (12, 32, 42) for accommodating one of the intervertebral prostheses (2) and is larger than the maximum width of the intervertebral prostheses (2). A couple of steps (17) are embodied on at least one longitudinal edge (13) of the hole (12, 32, 42). The facing sides (18) of said couple of steps (17) are disposed at a specific distance from each other so as to center the flange (24) of an intervertebral prosthesis (2) that is inserted into the hole (12, 32, 42), thus making it possible to insert intervertebral prostheses (2) having different widths into the holes (12, 32, 42) and retain the same in a centered position in the holes (12, 32, 42) regardless of the actual width thereof. ® KIPO & WIPO 2008
Patent KR-20080019729-A (KR)
Title: Monolithic integrated circuit
Inventor: SILVERBROOK KIA
IPC: G06K7/14
Filed: 2005-03-21
Abstract: A surface having disposed therein or thereon coded data. The coded data includes at least one data portion arranged at a respective position on or in the surface and alignment data arranged on or in the surface, the alignment data being at least partially indicative of at least two registration positions. The registration positions are in turn at least partially indicative of a relative position of the at least one data portion with respect to the surface, thereby allowing the data portion to be at least partially decoded. ® KIPO & WIPO 2008
Patent KR-20080030689-A (KR)
Title: Ferroelectric memory device, process for producing the same, and process for producing semiconductor device
Inventor: SASHIDA NAOYA
IPC: H01L27/105
Filed: 2005-09-01
Abstract: A thin aluminum oxide film having a thickness of not more than 10 nm is formed between a self-aligning film formed under a lower electrode in a ferroelectric capacitor and an electrically conductive plug underlying the self-aligning film to block the influence of alignment of crystal grains in the electrically conductive plug on the self-aligning film. Further, a thin nitride film is formed on the aluminum oxide film to avoid a problem that a metal element in the self-aligning film is captured by oxygen on the surface of the oxide film making it impossible for the initial self-aligning property to be developed.