baber/WOPTO huggingface dataset:
Patent KR-20080060637-A (KR)
Title: Robot of transferring a original substrate
Inventor: KIM JUNG SIK
IPC: B25J5/00
Filed: 2006-12-27
Abstract: An original substrate transfer robot is provided to laminate an original substrate, transferred in a horizontal state, horizontally in a crate, thereby reducing a transfer cost by increasing conveyance efficiency of an original substrate. A transfer unit(162) transfers an original substrate by using a roller(166). A transfer unit support(161) ascends/descends the transfer unit and supports the transfer unit. A crate support(165) supports the crate for transferring the original substrate. An ascending/descending unit(164) ascends/descends the crate support so as for an original substrate amount part of the crate to be horizontal to the transfer unit. A driving unit(163) drives the ascending/descending unit.
Patent KR-20080061168-A (KR)
Title: Method of manufacturing a metal line in semiconductor device
Inventor: CHO WHEE WON
IPC: H01L21/28
Filed: 2006-12-28
Abstract: A method for forming a metal interconnection of a semiconductor device is provided to reduce an RC delay by reducing the capacitance between metal interconnections. A first interlayer dielectric(102), a nitride layer(104) and an oxide layer(106) are formed on a semiconductor substrate(100). A predetermined region of the oxide layer, the nitride layer and the first interlayer dielectric is etched to form a contact hole(108). A contact plug(110a) is formed in the contact hole. A second interlayer dielectric(112) is formed on the resultant structure. A predetermined region of the second interlayer dielectric is etched to form a trench(116) in the second interlayer dielectric. A barrier metal layer(118) and a metal interconnection(120a) for filling the inside of the trench are formed in the trench. The process for forming the contact plug can include the following steps. A conductive layer is formed on the resultant structure including the contact hole. The conductive layer is planarized until a part of the surface of the oxide layer is exposed.
Patent KR-20080062477-A (KR)
Title: Liquid crystal display device and manufacturing method thereof
Inventor: LIM JOO SOO
IPC: G02F1/136
Filed: 2006-12-29
Abstract: An LCD(Liquid Crystal Display) and a method of manufacturing the LCD are provided to form a TFT(Thin Film Transistor) array substrate including a blocking layer through a 3-mask process to prevent generation of leakage current and wave noise using the blocking layer. An LCD includes a blocking layer(152) formed on a lower substrate(150), a gate conductive pattern formed on the blocking layer, an insulating layer(154) covering the gate conductive pattern and the blocking layer, and a semiconductor pattern(120) formed on the insulating layer. The LCD further includes a source/drain pattern formed on the semiconductor pattern, a passivation layer(156) covering the source/drain pattern and the insulating layer, a pixel pattern hole(160) penetrating the source/drain pattern, the insulating layer and the blocking layer, and a pixel electrode(114) formed in the pixel pattern hole.
Patent KR-20080062651-A (KR)
Title: Method of manufacturing single crystal gallium nitride substrate
Inventor: HAN JOO HUN
IPC: H01L33/02
Filed: 2006-12-29
Abstract: A method for manufacturing a single crystalline gallium nitride substrate is provided to restrain the propagation of a crack on the single crystalline gallium nitride by using a separation boundary layer. A separation boundary layer(120) is grown on a base substrate(110) by supplying a nitrogen source and a gallium source with 2:1 to 7:1 ratio. A gallium nitride thick layer(130) is grown on the separation boundary layer. A laser is irradiated on a boundary surface between the base substrate and the separation boundary surface to separate the base substrate. A thickness of the separation boundary layer is 10 mum to 30 mum. The nitrogen source is NH3 gas and the gallium source is GaCl gas. The laser irradiates a wavelength range of 345 to 385 nm. A nitriding process is performed on a surface of the base substrate.
Patent KR-20070048127-A (KR)
Inventor: CHUNG WON SUB
IPC: B01J21/18
Filed: 2006-12-29
Abstract: 본 발명은 카본 나노 파이버를 이용한 연료전지용 코발트-백금 촉매 제조 장치 및 방법에 관한 것으로, 그 구성은, 카본 나노 파이버의 불순물을 제거하기 위하여, 다수의 카본 나노 파이버가 담가져 산세 처리되는 질산용액이 수용되어 있는 산세 처리조; 다수의 상기 카본 나노 파이버 간 엉김을 방지하기 위하여, 상기 질산용액에 담가진 상기 카본 나노 파이버에 초음파를 분산하는 초음파 발생기; 상기 산세 처리조가 담가지는 60℃ 내지 80℃의 물이 수용되어 있는 항온조; 상기 산세 처리조에 담가진 상기 카본 나노 파이버에 잔류하는 질산용액을 제거하기 위한 여과기; 질산용액이 제거된 상기 카본 나노 파이버가 담가져 수세 처리되는 증류수가 수용되어 있는 수세 처리조; 수세 처리된 상기 카본 나노 파이버의 잔류 수분을 제거하기 위하여, 상기 카본 나노 파이버를 100℃ 내지 150℃ 정도로 가열하여 건조시키는 제 1오븐부재; 건조된 상기 카본 나노 파이버가 담가지며, 백금수화물이 투입되어 초음파 세척기에 의해 분산된 백금이온이 포함된 아세톤 용매가 수용되어 있는 제 1수조; 상기 카본 나노 파이버가 상기 백금이온을 충분히 흡착할 수 있도록 하고, 불순물 함입을 막기 위하여, 상기 카본 나노 파이버가 담가진 상기 제 1수조를 밀봉하는 제 1밀봉부재; 상기 제 1수조 내의 아세톤 용매를 증발시키기 위하여, 65℃ 내지 100℃로 상기 제 1수조를 물중탕 처리하는 제 1로터리 이베포레이터; 상기 백금이온이 흡착된 카본 나노 파이버를 건조시키기 위하여, 상기 백금이온이 흡착된 상기 카본 나노 파이버를 100℃ 내지 120℃ 정도로 가열하여 건조시키 는 제 2오븐부재; 상기 카본 나노 파이버에 담지된 상기 백금이온을 백금으로 환원시키는 제 1수소 환원 장치; 상기 백금을 담지한 카본 나노 파이버가 담가지며, 철수화물이 투입되어 초음파 세척기에 의해 분산된 철이온이 포함된 아세톤 용매가 수용되어 있는 제 2수조; 상기 백금을 흡착한 카본 나노 파이버가 상기 철이온을 충분히 흡착할 수 있도록 하고, 불순물 함입을 막기 위하여, 상기 백금을 담지한 카본 나노 파이버가 담가진 상기 제 2수조를 밀봉하는 제 2밀봉부재; 상기 제 2수조 내의 아세톤 용매를 증발시키기 위하여, 65℃ 내지 100℃로 상기 제 2수조를 물중탕 처리하는 제 2로터리 이베포레이터; 상기 철이온과 상기 백금을 덤자한 카본 나노 파이버를 건조시키기 위하여, 상기 철이온과 상기 백금을 담지한 카본 나노 파이버를 100℃ 내지 120℃ 정도로 가열하여 건조시키는 제 3오븐부재; 및 상기 철이온과 상기 백금을 담지한 카본 나노 파이버에 흡착된 상기 철이온을 철로 환원시키는 제 2수소 환원 장치;를 포함하여 이루어지는 것을 특징으로 하며, 이로부터 고성능, 고효율, 고안정성의 코발트-백금 촉매를 제조할 수 있고, 제조원가가 절감될 수 있는 효과가 있다.
Patent KR-20060133529-A (KR)
Title: Method and system for providing channel assignment information used to support uplink and downlink channels
Inventor: RUDOLF MARIAN
IPC: H04W72/04
Filed: 2004-11-18
Abstract: A method and wireless communication system for providing channel assignment information used to support an uplink (UL) channel and a downlink (DL) channel. The system includes at least one Node-B and at least one wireless transmit/receive unit (WTRU). The WTRU communicates with the Node-B via a common control channel, the UL channel and the DL channel. The WTRU receives a message from the Node- B via the common control channel. The message includes an indication of whether the message is intended for assigning radio resources to the UL channel or the DL channel. The WTRU determines whether the message is intended for the WTRU and, if so, the WTRU determines whether the message is for assigning radio resources to the UL channel or the DL channel. The WTRU takes an appropriate action based on whether the message is for assigning radio resources to the UL channel or the DL channel.
Patent KR-20060120108-A (KR)
Title: Frame based audio transmission/storage with overlap to facilitate smooth crossfading
Inventor: SMITHERS MICHAEL J
IPC: G11B20/10
Filed: 2004-11-04
Abstract: Method for splicing PCM audio frames form modified frames by appending to each frame either a portion of the next preceding frame or the next following frame. According to a first approach, splices are obtained by fading up and fading down a frame end and a frame appendage only at a splice point, and overlapping and combining to provide a crossfade at the splice. Alternatively, every frame end and frame appendage is faded up and faded down, overlapped and combined. A subtractive method of providing complementary fade-up and fade-down reduces rounding errors.
Patent KR-20070017979-A (KR)
IPC: B65D1/00
Filed: 2004-12-28
Abstract: 몸통부(11)에, 캔 축(O)에 대해 5°이상 15°이하 경사진 일정방향으로 연장되는 오목부(14)가 형성되며, 상기 오목부(14)는 캔 축(O)을 중심으로 소정의 간격(B) 두고 복수 개 형성되며, 상기 간격(B)은 상기 오목부(14)의 폭(A)보다 작게 되어 있는 것에 의해, 반송하기 쉬운 캔 본체(10) 및 캔을 제공할 수 있다. 
       
     캔, 캔 본체, 오목부, 반송, 몸통부, 좌굴강도
Patent KR-20060115891-A (KR)
Title: Quartz crucibles having reduced bubble content and method of making thereof
Inventor: HANSEN RICHARD L
IPC: C03B19/09
Filed: 2004-12-03
Abstract: A quartz crucible having reduced / controlled bubble content is disclosed, comprising an outer layer and an inner layer doped with elements and compounds that: a) react with oxygen and nitrogen'at or near the fusion temperature of quartz; and b) form compounds that are thermally stable at temperatures of above 1400°C and chemically stable in a SiO2 environment. A method to make a crucible having controlled bubble content is also disclosed, the method comprises the step of forming a crucible having an inner layer doped with a material that reacts with residual gases in the bubble such as nitrogen and oxygen and thus consume the gases in the bubbles and empty them in the fusion process.
Patent KR-20060123327-A (KR)
Title: Liquid crystal cell that resists degradation from exposure to radiation
Inventor: HOKE CHARLES D
IPC: G03F/
Filed: 2004-12-14
Abstract: Embodiments of the invention involve UV resistant liquid crystal cells. One embodiment of the invention is to increase the volume of the liquid crystal material that is stored inside the cell. For example, trenches may be used to provide reservoirs (24, 28) that hold the additional liquid crystal material. Another embodiment of the invention uses an inorganic alignment layer (33) in the cell, instead of using an organic material as the alignment layer. A further embodiment of the invention uses a pump (91) to circulate liquid crystal material through the cell. The inventive cell can be used as a SLM (53) in photolithographic imaging systems (50).
Patent KR-20060134958-A (KR)
Title: Ultrasonic bonding and embossing of an absorbent product
Inventor: NICKEL DAVID J
IPC: C08L23/10
Filed: 2004-10-12
Abstract: Ultrasonically bonded laminated absorbent products comprising a liquid permeable top sheet, a liquid impermeable back sheet, an absorbent core positioned between the liquid permeable top sheet and the liquid impermeable back sheet, and an adhesive composition are disclosed. The laminated structure further comprising an embossed pattern stamped onto the liquid permeable topsheet, the liquid impermeable backsheet, the absorbent core, or any combination thereof. The adhesive composition comprises a mixture of atactic and isotactic polymers such that it has melt and flow characteristics similar to those of the topsheet and backsheet.
Patent KR-20070008538-A (KR)
Title: System for recording an object space
Inventor: REICHERT RAINER
IPC: G01S17/89
Filed: 2004-11-15
Abstract: A system for recording an object space has an opto-electronic distance sensor which uses a signal propagation time method, and a transmitter for transmitting optical, in particular laser signals, as well as a receiver (E) for receiving optical signals, in particular laser beams, reflected by objects located in the target space. The system also comprises a scanner for deflecting the optical axes of the transmitter and receiver (S and E), preferably in two orthogonal directions. The optical axes of the transmitter and receiver (S and E) are substantially parallel. An evaluation system determines distance values from the propagation time or phase position of the transmitted optical signals, and the space co-ordinates of the individual data elements result from the distance values and the beam deflection implemented by the scanner. The system comprises a rotary measurement head (8) mounted by means of a hollow shaft (33, 34) on a pillow block (21, 22, 24), and a mirror system (41, 42) fixed relative to the measurement head (8) and which deflects beams axially incident on the hollow shaft (33, 34) in the radial direction and vice versa. The radiation from a stationary transmitter (S) can be introduced in the axial direction relative to the hollow shaft (33, 34) and be transmitted in the radial direction through the mirror system (41, 42). The radiation reflected by the targets located in the object space, however, can be deflected by the mirror system (41, 42) in the direction of the axis of the hollow shaft (8, 33, 34) and be supplied to the receiver (E), which is also stationary. ® KIPO & WIPO 2007
Patent KR-20060123427-A (KR)
Title: Method and apparatus for associating with a communication system
Inventor: GANTON ROBERT B
IPC: H04L12/28
Filed: 2004-12-23
Abstract: A method in a wireless device (100) for communicating with a WLAN access point (112) and a wide area network is disclosed. The first step (302) includes scanning a first set of channels in a first radio frequency band for at least one pilot channel signal. In the next step (304) the device 100 receives a pilot channel signal on the first radio frequency band, the signal having a unique identification. The device, in response to receiving the pilot channel signal with the unique identification then turns on (306) a receiver that receives signals in a second radio frequency band. The device then searches, in step (308) for a signal, on the second radio frequency band, for a WLAN access point. The device then determines if a WLAN access point signal has been received, in step (310). The device associates with the WLAN, in step (312) if the device receives the WLAN access point signal. The device, in step (314), turns off the receiver if a WLAN access point signal has not been received.
Patent KR-20070012638-A (KR)
Title: Method for transmitting/receiving signal in mimo system
Inventor: SHIM DONG HEE
IPC: H04B7/06
Filed: 2005-01-18
Abstract: A signal transmitting/receiving method in a MIMO(Multi-Input Multi-Output) system is provided to improve a data transmission speed and a data reception rate by transmitting a plurality of data streams by simultaneously forming STTDs and beamforming as making two antenna into a pair of antennas in case of using a plurality of antennas. A reception stage calculates SINRs(Signal-to-Interference Noise Ratios) in every pair of antennas that constitute a pair of STTDs(Space Time Transmit Diversity) transmittable from a transmission stage(S10). The reception stage selects a pair of antennas having the highest SINR(S11). The reception stage feeds back the information on the selected pair of antennas to the transmission stage together with an MCS(Modulation and Coding Set)(S12). The transmission stage performs D(Double)-STTD transmission through the pair of antennas determined according to the MCS and the feedback information from the reception stage(S13).
Patent KR-20070050863-A (KR)
Title: Antibodies against clostridium difficile toxins and uses thereof
Inventor: AMBROSINO DONNA
IPC: A61K47/64
Filed: 2005-02-04
Abstract: Antibodies that specifically bind to toxins of  C.difficile,  antigen binding portions thereof, and methods of making and using the antibodies and antigen binding portions thereof are provided herein.
Patent KR-20060125907-A (KR)
Title: One-pot process for producing 1,2-benzisoxazole-3-methanesulfonamide
Inventor: UENO YOSHIKAZU
IPC: C07D261/20
Filed: 2005-03-24
Abstract: A process for producing 1,2-benzisoxazole-3-methanesulfonamide which comprises using 4-hydroxycoumarin as a starting material and water and 1, 2-dichloroethane as solvents to produce the target compound without isolating intermediates in the form of a solid; and an industrially useful process for producing 1,2-benzisoxazole-3-acetic acid, characterized by reacting 4-hydroxycoumarin with hydroxylamine in water.
Patent KR-20070006806-A (KR)
Title: Method and apparatus for resisting hardware hacking through internal register interface
Inventor: YOSIM PAUL STEWART
IPC: G06F21/00
Filed: 2005-04-04
Abstract: Methods and apparatus that allow restricted access to internal registers of an integrated circuit (IC) device via an interface are provided. Unrestricted access to internal registers via the interface may be allowed during a manufacturing process to allow device testing. After such testing is complete, the device may be placed in a restricted access mode, for example, by blowing a master "lock" fuse, to prevent unrestricted access to one or more of the internal registers via the interface. However, full or partial access to the internal registers may still be provided via an access code or "combination lock" allowing the master fuse lock, in effect, to be bypassed. ® KIPO & WIPO 2007
Patent KR-20070006849-A (KR)
Title: Recording medium with segment information thereon and apparatus and methods for forming, recording, and reproducing the recording medium
Inventor: PARK YONG CHEOL
IPC: G11B27/30
Filed: 2005-03-03
Abstract: A recording medium including segment information, and an apparatus and a method for forming, recording, and reproducing the same are provided to prevent an illegal access to user data and to perform more efficiently the recording and reproducing of data. A header portion includes 4 bytes of "PAC_ID", 4 bytes of "unknown PAC rules", one byte of "entire disc flag", one byte of "the number of segments" and/or 8 bytes of the number 32 of "segment_0"-"segment_31". The "PAC_ID" provides a state and identification code of the present PAC(Physical Access Control). In case the present "PAC_ID" includes "FF FF FF FF" bits, although the present PAC area is used before, the "PAC_ID" represents that the present PAC area is usable again.
Patent KR-20070004049-A (KR)
Title: Ethanol extraction of phytosterols from corn fiber
Inventor: ABBAS CHARLES
IPC: B01D11/00
Filed: 2005-03-21
Abstract: The present invention provides a process for extracting sterols from a high solids, thermochemically hydrolyzed corn fiber using ethanol as the extractant. The process includes obtaining a corn fiber slurry having a moisture content from about 20 weight percent to about 50 weight percent solids (high solids content), thermochemically processing the corn fiber slurry having high solids content of 20 to 50% to produce a hydrolyzed corn fiber slurry, dewatering the hydrolyzed corn fiber slurry to achieve a residual corn fiber having a moisture content from about 30 to 80 weight percent solids, washing the residual corn fiber, dewatering the washed, hydrolyzed corn fiber slurry to achieve a residual corn fiber having a moisture content from about 30 to 80 weight percent solids, and extracting the residual corn fiber with ethanol and separating at least one sterol. ® KIPO & WIPO 2007
Patent KR-20070019728-A (KR)
Title: Housing for a sealed electrochemical battery cell
IPC: H01M50/538
Filed: 2005-04-26
Abstract: An electrochemical cell with a collector assembly for sealing the open end of a cell container. The collector assembly includes a retainer and a contact spring with a peripheral flange, each having a central opening therein. A pressure release vent member disposed between the retainer and the peripheral flange of the contact spring seals the openings in the retainer and contact spring under normal conditions and ruptures to release pressure from within the cell when the internal pressure exceeds a predetermined limit.
Patent KR-20070011507-A (KR)
Title: Process for producing cyclic n-hydroxyimide compound
Inventor: KAJIKAWA YASUTERU
IPC: C07D487/04
Filed: 2005-03-28
Abstract: A cyclic polycarboxylic anhydride, a polycarboxylic acid, or a mixture of these is reacted with hydroxylamine or a salt thereof in an organic solvent under dehydrating conditions to obtain the corresponding cyclic N- hydroxyimide compound. The cyclic polycarboxylic anhydride may be succinic anhydride, glutaric anhydride, etc. The polycarboxylic acid may be succinic acid, glutaric acid, adipic acid, etc. It is preferable in this method that an organic solvent capable of undergoing azeotropy with water be used as all or part of the reaction solvent and the reaction be conducted while the water present in the reaction system is kept being removed by azeotropy with the organic solvent. According to the method, a cyclic N-hydroxyimide compound can be produced in a satisfactory yield from either a cyclic polycarboxylic anhydride or a polycarboxylic acid. ® KIPO & WIPO 2007
Patent KR-20070035498-A (KR)
IPC: G01L19/00
Filed: 2006-12-14
Abstract: 압력을 검출하는 센서 칩 (30) 과, 센서 칩 (30) 을 지지하는 대좌 플레이트 (20(21, 22)) 와, 대좌 플레이트 (20(21, 22)) 에 접합되고 해당 대좌 플레이트 (20(21, 22)) 를 지지하는 지지 다이어프램 (50) 을 가지며, 지지 다이어프램 (50) 이 패키지 (10) 에 접합되고, 해당 지지 다이어프램 (50) 만을 개재시켜서 센서 칩 (30), 대좌 플레이트 (20(21, 22)) 를 패키지내에 지지하는 구성을 압력 센서 (1) 가 가짐으로써, 외부로부터의 열로 인한 열응력의 영향을 극소화하고 항상 고정밀도로 압력검출을 실행할 수 있는 압력 센서를 제공한다.
Patent KR-20070067649-A (KR)
Title: Anisotropic shaped bodies, method for the production and utilization of anisotropic shaped bodies
Inventor: UENSAL OEMER
IPC: C08J7/046
Filed: 2005-05-13
Abstract: The invention relates to a method for the production of anisotropic shaped bodies, wherein a shaped body comprising a polymer is guided through a tank filled with liquid having a compound that has at least two carbon atoms, wherein the polymer is unwound from a polymer reel and wound on another reel and the liquid has monomers comprising phosphoric acid groups and/or monomers comprising sulfonic acid.
Patent KR-20080066394-A (KR)
Title: Apparatus and method for speaker-recognition using history of speaker-recognition result
Inventor: YOO CHANG DONG
IPC: G10L17/24
Filed: 2007-01-12
Abstract: An apparatus and a method for recognizing a speaker are provided to improve the accuracy in recognition of the speaker by using the reliabilities of speaker voices, which are received in the past. A reference voice database stores reference voices, which correspond to voices of one or more users registered, while the reference voices are matched to the users. A voice reception unit receives a voice of a speaker. A voice feature extraction unit extracts one or more features for speaker-recognition from the received voice. A reliability measurement unit measures the similarity between the extracted features of the received voice and each of the reference voices, thereby obtaining the reliability of voice, which represents a possibility that the speaker corresponds each of the users. A reliability database stores the measured reliability for each of the users. A weight computation unit computes respective weight values for a series of reliabilities stored in the reliability database, according to a predetermined rule. A weight appliance unit applies the computed weight values to the reliabilities, respectively. A determination unit determines whether the received voice is identical to one of the reference voices by calculating an average of the reliabilities to which the weight values are respectively applied and comparing the average with the reliability of the received voice.
Patent KR-20070083175-A (KR)
Title: Vibration apparatus generating spheroid wavelength
Inventor: KIM DOO SANG
IPC: A61H23/02
Filed: 2007-01-18
Abstract: A vibration device generating spheroid wavelength is provided to be applied to various apparatuses for improving human's health using spheroid wavelength. A vibration device generating spheroid wavelength includes an electric motor(202) for generating rotating power; a bracket(206) coupled with a coupling member(204) on the upper part of the electric motor and having a perforation hole through which a revolution axis(214) of the electric motor passes; a cylindrical support(208) of which the lower surface is coupled to the circumferential portion of the bracket(206); an eccentric weight(210) coupled to the revolution axis(214) and eccentrically rotating on the upper part of the bracket(206) to make the revolution of the axis(214) converted into the rocking movement; and a vibration plate(212) for generating spheroid wavelength with the rocking movement transmitted through the revolution axis(214).