baber/WOPTO huggingface dataset:
Patent KR-20090068824-A (KR)
Title: Repair method for photo mask and apparatus of photo mask repair
Inventor: KIM IL HO
IPC: H01L21/02
Filed: 2007-12-24
Abstract: A photo mask repairing device and a method thereof are provided to control a laser irradiation time and laser flow rate according to the desired deposition thickness, thereby reducing production costs. A photo mask repairing device comprises a laser oscillator(100), an optical unit(130), a material gas supplier, a chamber(190) and a monitoring unit. A laser beam is supplied to repair the deformities of a substrate settled on a stage(200). The optical unit transfers the laser beam supplied from the laser oscillator at the repair location on the substrate. The material gas supplier supplies metal source gas to the substrate when the substrate is repaired. The chamber is connected to the material gas supplier to supply a thin film forming material to the nearby substrate. The monitoring unit monitors the processing surface in real time when the substrate is repaired.
Patent KR-20090069107-A (KR)
Title: Inverter operated by charge pump scheme adopting curret injection mode for plasma backlight unit
Inventor: SUH SUK YOUN
IPC: G02F1/13357
Filed: 2007-12-24
Abstract: A charge-pump type plasma inverter for back light circuits is provided to reduce reactive power consumption of circuits by employing energy recovery circuits in each board. An inverter circuit comprises a first energy recovery circuit and a second energy recovery circuit. The first energy recovery circuit is bridge-shaped. A transistor switch(Ys1) exists in a first branch road. A first resonant capacitor(C1) exists in a second branch road. A second resonant capacitor(C2) exists in a third branch road. A transistor switch(Yg1) exists in a fourth branch road. The inverter circuit has less number of input power than multi-level inverter, which boosts the power as much as inverter stage and applies the input voltage. The inner pressure of the switch is lowered through a charge-pump mode.
Patent KR-20090070083-A (KR)
Title: High voltage connecter
Inventor: KIM KIL HAK
IPC: H01R13/629
Filed: 2007-12-26
Abstract: A high voltage connector is provided to prevent an electric shock accident or damage of parts or a system in advance by preventing an arc occurring when being detached beforehand. A female connector unit(30) is coupled to a male connector unit(10), and a level unit(50) connects to a male connector or a female connector. A coupling unit(70) confirms the connection or separation state between the male connector and the female connector. A signal transmitting unit(75) transmits the connection or separation state to an external controller.
Patent KR-20070083449-A (KR)
Title: System and method for removing contaminants
Inventor: SERGI JOHN E
IPC: B01D53/04
Filed: 2005-06-07
Abstract: The invention provides a system and method comprising an apparatus for removing contaminants from a gas in a semiconductor processing device, which can include a filter unit having at least two parallel filter stages located therein. The filter stages are designed to remove a least a portion of the contaminants present in the gas flowing through them. The apparatus can also include a flow controller for distributing the gas flow among the filter stages. In one embodiment, the controller may consist of a diffuser plate. The invention also provides a sampling tube orifice for gas flow control in a system or method of the invention. In another embodiment, an apparatus for removing contaminants from a gas in a clean room comprises a filter unit having at least two parallel filter stages, which are used to remove a portion of the contaminants in the gas as it passes through the apparatus.
Patent KR-20070032374-A (KR)
IPC: F16C1/14
Filed: 2004-08-17
Abstract: 보덴 케이블 기구용 조절장치는 수동잠금장치 또는 인장잠금장치 형태일 수 있다. 상기 조절장치는 하우징(10), 나선형 스핀들(70) 및 두 개의 하프쉘부(50)를 포함한다. 상기 나선형 스핀들(70)은 비틀림에는 저항성을 가지면서 축 방향으로는 움직일 수 있도록 하우징(10) 내부에 유도되며, 보덴 케이블 기구에 와이어로 연결된다. 상기 하프쉘부(50)는 축 방향으로는 고정되고 회전할 수 있도록 하우징(10) 내부에 정렬되며, 나선형 스핀들(70)과 나선이 맞물린다. 하우징(10)에 위치한 숄더부(16)는 보덴 케이블 기구의 와이어를 상기 조절장치의 축 방향으로 유도하는 통로(13)를 포함한다. 숄더부(16)에 위치하는 슬리브(30)는 숄더부(16) 상에 정확하게 맞도록 놓이며, 조절장치가 작동할 때 숄더부(16)의 변화를 방지한다.  
       
     보덴 케이블 기구, 하우징, 나선부, 하프쉘부, 숄더부, 와이어, 조절장치
Patent KR-20070030326-A (KR)
Title: Implementation of controls by use of customer programmable portal
Inventor: DIFAZIO ROBERT A
IPC: H04M3/00
Filed: 2004-11-29
Abstract: A user interface is utilized to establish control communications through a wireless cellular network and a wireless transmit/receive unit (WTRU). The control information is then used to provide user function control and can be used to provide additional data to the user interface, such as location information regarding the WTRU. ® KIPO & WIPO 2007
Patent KR-20070038165-A (KR)
Title: Write once type recording medium, recording apparatus, reproducing apparatus and recording method for write once type recording medium
Inventor: YOSHIDA MASAYOSHI
IPC: G11B7/0037
Filed: 2004-03-17
Abstract: On a write-once-type recording medium 10, there are provided: a definite defect management area 13 to definitely record therein defect management information; and a plurality of temporary defect management areas 14A, 14B, and 14C to temporarily record therein the defect management information. If the recording medium 10 is not yet finalized, every time the defect management information is updated, the updated defect management information is recorded into any one of the plurality of temporary defect management areas. Moreover, a status information recording area 15 is provided on the recording medium 10, and status information for indicating the temporary defect management area in which there is the defect management information recorded at last is recorded into the status information recording area 15. By referring to the status information, it is possible to quickly specify the defect management information recorded at last.
Patent KR-20070061801-A (KR)
Title: Cue-aware privacy filter for participants in persistent communications
Inventor: ALLEN PAUL G
IPC: H04H60/31
Filed: 2005-07-25
Abstract: A cue, for example a facial expression or hand gesture, is identified, and a device communication is filtered according to the cue.
Patent KR-20070035109-A (KR)
IPC: B24D99/00
Filed: 2005-07-12
Abstract: The device has a support (9) with receiving sides to receive a plate (2). A simple movement of a piston (35) in a spindle of a headstock (1) drives a cam (32) such that a clamping lever (13) moves by introducing its jaw in the plate`s hole. The jaw draws the plate towards rear that is then pressed against the support`s vertical side. The plate is also pressed against the support`s horizontal side under the effect of a safety jaw (14).
Patent KR-20080031148-A (KR)
Title: Information processing device, feature extraction method, recording medium, and program
Inventor: MIYAZAKI MITSUHIRO
IPC: G06F17/30
Filed: 2006-07-24
Abstract: There are provided an information processing device, a feature extraction method, a recording medium, and a program capable of easily and accurately extracting a feature of a class into which a plurality of elements are classified. Among all the combinations of meta data for each content belonging to the feature extraction object class from which a feature is to be extracted, a combination extraction unit (83) extracts a combination of meta data not existing in the meta data combinations for the contents belonging to the other classes as a feature of the class into which a plurality of contents are classified by a content classification unit (81) according to a user instruction. The present invention may be applied to a recommendation system.
Patent KR-20070073949-A (KR)
Title: Decoding device and communication device
Inventor: SAKAI RUI
IPC: H03M13/29
Filed: 2005-12-01
Abstract: a row processing unit (5) and a column processing unit (6) for calculating probability information by row processing and column processed based on Min-Sum algorithm and updating it for each one bit or each predetermined number of bits; a decoding result judgment unit (8) for deciding the decoding result from a hard judgment of the obtained value and executing a parity check to judge whether the decoding result is correct; and a control unit for controlling repetition of the decoding process by the row processing unit (5) and the column processing unit (6) according to the judgment result of the decoding result judgment unit (8).
Patent KR-20070086373-A (KR)
Title: Electrolyte membrance and solid polymer fuel cell using same
Inventor: YAMAMOTO KAZUSHIGE
IPC: C08J9/40
Filed: 2005-11-29
Abstract: Disclosed is an electrolyte membrane which enables a fuel cell to have a high maximum output when used therein since it has high proton conductivity and high hydrogen gas impermeability. Also disclosed are a method for producing such an electrolyte membrane, and a solid polymer fuel cell using such an electrolyte membrane. A method for producing an electrolyte membrane including a step for impregnating a porous base with a solution containing a sulfonic acid group-containing vinyl monomer and then polymerizing the monomer is characterized in that not less than 80% by mole of a vinyl sulfonic acid having a purity of not less than 90% and/or a salt thereof is contained as the sulfonic acid group-containing vinyl monomer, and the concentration of the vinyl sulfonic acid and/or a salt thereof in the solution is set at not less than 35% by weight.
Patent KR-20070094901-A (KR)
Title: Contact system for an electrical switching device
Inventor: SAXL DAVID
IPC: H01H71/08
Filed: 2005-12-14
Abstract: The invention relates to an electrical contact system (1) for a switching device with a mating contact (2) and a second contact (3). According to the invention, the second contact (3) is provided with a contact tulip (3a), on the exterior face (301) of which current is transferred (13) to an annular part of the mating contact (2c). Embodiments of the invention relate to an additional current transfer (14) on an interior contacting area (300) of the contact tulip (3a) to a pin-shaped part of the mating contact (2c), a mating contact (2) with a mating contact tulip (2a) that is to engage into the contact tulip (3a), and measures for improving the contact forces, among other things. Some of the advantages of the invention include the tulip-in-tulip design with a large contact area (300, 301), a great contact force, a reduced number of contact fingers (30), a reduced number of mating contact fingers (20), and an improved adjusting tolerance. Furthermore, the contact tulip (3a) simultaneously acts as an arcing contact (31) and as a short-time current contact (301, 300).
Patent KR-20070088739-A (KR)
Title: Fuel cell system
Inventor: BONO TETSUYA
IPC: H01M8/04
Filed: 2006-05-24
Abstract: A fuel cell system comprising a fuel cell for generating power by receiving reaction gas supply and discharging reaction off gas, a gas passage for conducting reaction gas or reaction off gas, a valve unit arranged on the gas passage, and a controller for controlling the opening of the valve unit, wherein pressure downstream the valve unit is acquired (step S3) at the time of starting the fuel cell system, and when the downstream pressure is below a pressurization completion pressure (step S5: " YES"), the valve unit is subjected to duty control at a predetermined duty ratio (step S7, step S9). Consequently, generation of strange noise due to quick pressurization or generation of stress in a mechanical component is suppressed.
Patent KR-20070089257-A (KR)
Title: Electronic disabling device
Inventor: NERHEIM MAGNE H
IPC: H05C1/04
Filed: 2004-02-11
Abstract: An electronic disabling device (200) includes first and second electrodes (E1, E2) for contact with a target animal or person. The device disables the target by providing a current through the electrodes and consequently through the target. To assure suitable current flow, the device imposes across the electrodes a relatively high voltage for a relatively short time to ionize an air gap that may exist due to electrode placement. After a short time period, a lower voltage is used to sustain disabling current flow through the electrodes.
Patent KR-20070110494-A (KR)
Title: Flow barrel polishing device and polishing method
Inventor: WATANABE MASATOMO
IPC: B24B31/108
Filed: 2005-02-15
Abstract: A flow barrel polishing device has a hollow cylinder-like fixed container (1) and a rotary table (2) horizontally rotated with a sliding section gap (3) formed at the bottom of the fixed container (1). Work and media are placed in the fixed container (1) and the rotary table (2) is horizontally rotated. Then, the work and the media flow in a whirling manner to form a mass (M) and the work is polished. A fixed or rotatably supported hollow cylinder (4) is provided on the rotation center of the rotary table (2), and by this, the outer peripheral surface of the mass (M) is made to be in contact with the inner peripheral surface of the fixed container (1) and the inner peripheral surface of the mass (M) is made to be in contact with the outer peripheral surface of the hollow cylinder (4), thereby the work in the mass (M) is polished.
Patent KR-20070100397-A (KR)
Title: Gas distributor with pre-chambers arranged in planes
Inventor: REINHOLD MARKUS
IPC: C23C16/00
Filed: 2006-01-05
Abstract: A gas distributor for a CVD or OVPD reactor comprises two or more gas volumes (1, 2) into each of which opens a feed pipe (3, 4) for a process gas, each gas volume (1, 2) being connected to a plurality of corresponding process gas outlets (6, 7) which open into the bottom (5) of the gas distributor. In order to increase the homogeneity of the gas composition, the two gas volumes (1, 2) comprise pre-chambers (10, 10', 11) located in a first common plane (8), and a plurality of gas distribution chambers (12, 13) each associated with a gas volume are provided in a second plane (9) adjacent to the bottom of the gas distributor. The pre-chambers (10, 10', 11) and gas distribution chambers (12, 13) associated with each gas volume (1, 2) are connected with connection channels (14, 15).
Patent KR-20080007503-A (KR)
Title: Putting practice aid
Inventor: DONOVAN MICHAEL KEVIN
IPC: A63B69/36
Filed: 2006-04-28
Abstract: A putting practice aid (10) with a frame (16) which mounts a light unit (18) to shine the image of a golf hole on the ground. The frame (16) is mounted on two feet (14) one of which contains beam transmitters (30) producing infra red beams (34) which will be crossed by a golf ball aimed at the illumination of the hole, and the other contains respective corresponding beam receivers (32). The timing and duration of the break caused by a golf ball of the respective beams (34) produced by the transmitters (30) is used to determine the outcome of a shot aimed at the illuminated circle (28) to indicate whether the ball would have entered a real golf hole at this point, and this is communicated by an audible message.
Patent KR-20080056114-A (KR)
Title: Sunscreen cosmetic composition
Inventor: ABE KOJI
IPC: A61K8/49
Filed: 2006-09-29
Abstract: Disclosed is a sunscreen cosmetic composition characterized by containing 2,4-bis[[4-(2-ethylhexyloxy)-2-hydroxy]phenyl]-6-(4-methoxyphenyl)-1,3,5-triazine and a specific benzotriazole derivative. Also disclosed is a sunscreen cosmetic composition characterized by containing a specific benzotriazole derivative and a specific alkylaryl 1,3-propanedione silicone derivative. The present invention aims to provide a sunscreen cosmetic composition having excellent UV-A absorbing ability and extremely excellent stability wherein 2,4-bis[[4-(2-ethylhexyloxy)-2-hydroxy]phenyl]-6-(4-methoxyphenyl)-1,3,5-triazine, which has low solubility and is likely to be crystallized, is sufficiently dissolved. The present invention also aims to provide a sunscreen cosmetic composition capable of synergistically improving ultraviolet absorbing ability of a conventional ultraviolet absorbent.
Patent KR-20080038093-A (KR)
Title: A cuvette and a method and shaping tool for manufacture thereof
Inventor: THERUP INGRID MARIA
IPC: B01L3/00
Filed: 2006-06-28
Abstract: A cuvette for taking up a body fluid sample and for providing the body fluid sample to an analysis comprises an inlet cavity for receiving a body fluid sample to be analysed, a centrifugation reception cavity, which is arranged in communication with the inlet cavity such that spontaneous flow from the inlet cavity to the centrifugation reception cavity is prevented and such that body fluid from the inlet cavity may be forced into the centrifugation reception cavity by applying a centrifugation force on the cuvette, an analysis sample reception cavity, which is arranged in capillary connection with at least part of the centrifugation reception cavity for providing a sample transport by capillary action from the centrifugation reception cavity to the analysis sample reception cavity, wherein the analysis sample reception cavity has an opening through an outer wall of the cuvette, said opening extending over the entire width of the analysis sample reception cavity.
Patent KR-20090076601-A (KR)
Title: Optical connection device and method of fabricating the same
Inventor: RYU HAN YOUL
IPC: H01S5/183
Filed: 2008-01-09
Abstract: A light transmitting and receiving device and a manufacturing method thereof are provided, which can send and receive the light bidirectionally. A light transmitting and receiving device(100) comprises the laser diode(120) and photo diode(130). The laser diode is formed in the top of the substrate. The photo diode comprises the aperture which is the exit of the light from the laser diode while being formed on the laser diode. A plurality of electrode pads(113,114,115) are connected to the electrode for the laser diode and photo diode on the top of the substrate. The optical output direction is different from the bonding direction of the laser diode and the substrate. The laser diode is the bottom emitting structure. The laser diode is the vertical cavity surface emitting laser.
Patent KR-20090080145-A (KR)
Title: abolish INSERT TIP cutting tool
Inventor: PARK SU JA
IPC: B23B27/00
Filed: 2008-01-21
Abstract: A cutting tool for a waste insert tip is provided to offer international competitive by reducing manufacturing cost of the insert tip, and to offer imported materials management effect by using the waste insert tip. A cutting tool for a waste insert tip improves production efficiency and excellent cutting performance. Length of an INSERT TIP I.C side(1) is 12.9-13.1mm. An INSERT TIP champ moment range is inclination +15 degrees. A method for reducing manufacturing cost of the insert tip includes a step for using the waste insert tip, and a step for grinding the water insert tip.
Patent KR-20090083709-A (KR)
Title: Printed circuit board, semiconductor package, card and system
Inventor: HUR SOON YONG
IPC: H01L23/12
Filed: 2008-01-30
Abstract: A printed circuit board, a semiconductor package, a card and a system are provided to prevent crack generated in the wiring line by forming a non-contacting type structure of an external terminal and a wiring line. The semiconductor package comprises a substrate having the first surface and the second surface. The semiconductor chip is mounted in the first surface of substrate. One or more land(130) comprises a plurality of arcs(131) of first groups and is arranged in the second surface of substrate. The mask layer(140) comprises one or more opening(150) for covering the second surface of substrate. One or more opening exposes one or more land. One or more external terminal is provided on one or more land. One part of one or more land is covered with the mask layer. The other part of the one or more land is exposed by one or more opening. One or more opening comprises the arcs(132) of a plurality of farms.
Patent KR-20090084192-A (KR)
Title: 유기물 도핑에 의한 게이트 산화막 형성 방법
Inventor: KIM KWANG SALK
IPC: H01L21/316
Filed: 2008-01-31
Abstract: 본 발명은, 유기물 도핑에 의한 게이트 산화막 형성 방법에 관한 것이다. 본 발명은, (S11) 웨이퍼 표면에 형성하고자 하는 게이트 산화막 두께에 따라 희석 용매에 의해 농도 조절된 갖는 반휘발성 유기물 용액을 도포하는 단계; (S12) 상기 반휘발성 유기물 용액 중 희석 용매를 건조시키는 단계;  및 (S13) 그 표면에 상기 반휘발성 유기물이 잔존하는 웨이퍼를 열처리하여 웨이퍼 표면에 게이트 산화막을 형성하는 단계;를 포함하여 진행하는 것을 특징으로 한다. 본 발명에 따르면, 웨이퍼에 도포되는 유기물의 도핑 농도를 조절함으로써, 후속 열처리에 의해 형성되는 게이트 산화막의 두께를 임의로 조절하면서 형성할 수 있어 공정 효율을 개선할 수 있는 장점이 있다. 
       
     유기물, 도핑, 게이트산화막, 습식산화, 건식산화, 웨이퍼
Patent KR-20090087660-A (KR)
Title: A jewelry for attachment
Inventor: NO HIE OK
IPC: A44C25/00
Filed: 2008-02-13
Abstract: Detachable jewelry is provided, which shows various effects by being attached to any site of the human body and does not need a separate fixing loop. Detachable jewelry comprises: an accessory adorning the body; and an adhering member(2) which is adhered in the rear side of accessory and is adhered to the body part or article. Accessory can be adhered to one place among the shoulder, neck, ankle, and arm and is selected among the butterfly shape, star shape, and demilune shape. The adhering member comprises: a thin film(3) having a glue layer(2a); and a release paper(4) which is formed separably on the glue layer of the thin film.
Patent KR-20090088496-A (KR)
Title: 6-(3,6-DIDEOXY-alpha;-L-ARABINO-HEXOPYRANOSYLOXY)HEPTANOIC ACID DERIVA-TIVES, AND PROCESS FOR PREPARATION THEREOF
Inventor: JUNG MAN GIL
IPC: C07D309/10
Filed: 2008-02-15
Abstract: A pheromone compound, 6-(3,6-dideoxy-alpha-L-arabino-hexopyranosyloxy)heptanoic acid derivative which is isolated from C. elegans is provided to massively produce pheromone and use metabolic pathway and signal transduction system development. A 6-(3,6-dideoxy-alpha-L-arabino-hexopyranosyloxy)heptanoic acid derivative is denoted by the chemical formula (I), (II) or (III). A method for producing the 6-(3,6-dideoxy-alpha-L-arabino-hexopyranosyloxy)heptanoic acid derivative comprises: a step of reacting the chemical formula (IV) and (V) to produce the chemical formula (I); a step of performing oxidation/reduction of the compound of the chemical formula (I); and a step of removing a protection residue of the compound of the chemical formula (I).
Patent KR-20090093314-A (KR)
Title: Apparatus for Doping Metal in Atmospheric Pressure
Inventor: KIM HYOUNG JUNE
IPC: H01L21/265
Filed: 2008-02-29
Abstract: An apparatus for doping metal in atmospheric pressure is provided to distribute uniformly the metal particle in the upper side of a semiconductor device. The support base(120) of the plate shape is formed in the upper side of the base plate(10). The semiconductor device is settled in the upper side of the susceptor(100). The vertically element conveying unit(200) transfers perpendicularly the semiconductor device. And the metallic compound storing unit(400) stores the metal compound. The metal compound showerhead(500) is connected to the metal compound storage through the supply tube. The reactive gas exhausting unit(600) exhausts the reactive gas.
Patent KR-20090095081-A (KR)
Title: Multilayer zinc oxide varistor
Inventor: LIU SHIH KWAN
IPC: H01C7/10
Filed: 2008-03-04
Abstract: A multilayer zinc oxide varistor is provided to reduce a breakdown voltage by adding praseodymium, antimony oxide and functional additive to the body. The component of a varistor main body(10) comprises at least 90 mole % zinc oxide(ZnO), 10 mole % praseodymium oxide, antimony oxide, an antimony oxide and glass of 0.1~10.0wt%. The total sum of the metal oxide is lower than 99.95 mole %, and the thickness between positive internal electrodes(101,102,103) in the varistor is 5mum~200mum.