baber/WOPTO huggingface dataset:
Patent KR-20090064189-A (KR)
Title: Muffler in vehicle
Inventor: HEO SEONG JIN
IPC: F01N1/02
Filed: 2007-12-15
Abstract: A muffler of a vehicle is provided to reduce low-frequency exhaust noise effectively by applying three expansion chambers, to reduce high-frequency exhaust noise effectively by promoting the movement of exhaust gas through a perforated hole of a baffle, and to improve the power output of an engine and to cut down the cost by promoting the movement of exhaust gas and reducing the back pressure of exhaust gas. A muffler of a vehicle comprises a main muffler and an auxiliary muffler. The main muffler includes a front baffle with many perforated holes and a rear baffle without perforated holes dividing the inside of a closed housing into a front chamber, a central chamber and a rear chamber, an inlet pipe making exhaust gas flow in the central chamber and the rear chamber of the housing, an intermediate pipe extended from the front chamber and the rear chamber to be connected with the front chamber and the rear chamber, and an outlet pipe extended from the front chamber to the outside of the housing to flow out the exhaust gas in the front chamber to the outside of the housing, wherein many perforated holes are formed on the part located in the central chamber of the intermediate pipe and the inlet pipe to connect with the central chamber. The auxiliary muffler includes a straight tube type inlet pipe(2) formed on one side of a closed housing(1) to make exhaust gas flow in the housing, and a straight tube type outlet pipe(3) formed to make the influent exhaust gas through the inlet pipe flow out to the outside of the housing and to have an inlet arranged to deviate from an outlet of the inlet pipe.
Patent KR-20080004437-A (KR)
Title: Light curable asphalt composition having good durability and process for preparing thereof
Inventor: HONG YOUNG KEUN
IPC: C08L95/00
Filed: 2007-12-21
Abstract: A photocurable asphalt composition is provided to prevent plastic deformation causable at high temperature, inhibit crack causable at low temperature or ambient temperature, and to ensure highly improved durability. A photocurable asphalt composition comprises asphalt and an ultraviolet hardener. The asphalt is pure asphalt, polymer-containing asphalt, or a mixture thereof. The ultraviolet hardener is a mixture comprising a short-wavelength ultraviolet hardener and a long-wavelength ultraviolet hardener in a ratio of 20:1-1:1. A method for preparing the photocurable asphalt composition includes the steps of: (1) preparing the ultraviolet hardener; (2) heating the asphalt or polymer-containing asphalt to 200 °C; and (3) adding the ultraviolet hardener mixture to the asphalt or polymer-containing asphalt heated to 200 °C.
Patent KR-20090070854-A (KR)
Title: Controlling method for suppling water of standard capacity in dish washer
Inventor: SEONG YEON SOO
IPC: A47L15/42
Filed: 2007-12-27
Abstract: A control method of supplying the fixed quantity of water in a dish washer is provided to prevent waste of water resource and maximize washing efficiency by supplying the fixed quantity of water although water supply pressure of a water service, cold and hot water supply pipe is not fixed. A control method of supplying the fixed quantity of water in a dish washer comprises following steps. Signals are provided from a flow meter(S10). Whether the water supply is started from a supply pipe or not is determined(S20). The flow rate counter is started from the determination point of time after t1 seconds in case water supply is started(S30). Whether passing t2 seconds after flow rate counter beginning or not is determined(S40). The pulse period for the t2 seconds is integrated(S50). In a water service, the pressure of the raw water flowed through a supply pipe is calculated and the flow rate is re-calculated according to the calculated feed water(S60). The flow rate according to the pressure of the calculated feed water and the counted flow rate are compared(S70). The water supply is stopped after achieving set target flow(S90) in case the flow rate according to the pressure of the calculated feed water and the counted flow rate are equal or the counted flow rate exceeds the flow rate according to the pressure of the calculated feed water(S80).
Patent KR-20090072823-A (KR)
Title: Apparatus of inspecting mask
Inventor: HWANG DAE HO
IPC: H01L21/66
Filed: 2007-12-28
Abstract: An apparatus of inspecting mask is provided to improve the photo lithography process by improving the mask inspection. The mask test equipment comprises a stage(210), a supporting shaft(230), and a support bar(250) and an optical sensor(310). The mask(100) is settled in the stage. A mask pattern(103) is formed on the mask substrate(101). The supporting shaft moves the stage while supporting the stage. The support bar supports the supporting shaft. The test light is irradiated the optical sensor on the surface of mask. The foreign material of the mask surface is inspected by the optical sensor using the scattered light from the surface of mask.
Patent KR-20090073735-A (KR)
Title: Performance test apparatus for media handling device
Inventor: CHA JIN HWAN
IPC: G07F19/00
Filed: 2007-12-31
Abstract: A performance test apparatus for media handling device is provided to accurately measure the performance of the media separate module using a sensing module comprised of the light emitting device and the light receiving device. A separation module is accepted and fixed to a frame(110). The guide unit is mounted to the frame and guides the paper medium separated with the sheet. The first sensing module(131) is installed at one side of the one-side central line of the paper medium. The first sensing module forms the detection-length of the fixed length facing one side of the paper medium. The second sensing module(133) is installed at the other side of the paper medium. The second sensing module forms the detection-length of the fixed length turning toward the other end side of the paper medium.
Patent KR-20070039151-A (KR)
Inventor: TANAKA SHIGERU
IPC: C08L79/08
Filed: 2003-12-12
Abstract: 본 발명은 비열가소성 폴리이미드 필름의 한 면 또는 양 면에 열가소성 폴리이미드층을 형성한 2층 또는 3층 구조로 하고, 그 한 면 또는 양 면의 열가소성 폴리이미드층 표면에 표면 처리를 행함으로써 얻은 적층체, 고분자 필름, 및 이의 한 면 또는 양 면에 특정한 구조를 갖는 폴리이미드 수지와 열경화 성분을 포함하는 폴리이미드 수지 조성물층을 설치하여 이루어지는 적층체, 한 면 이상의 산술 평균 거칠기의 차단치 0.002 mm에서 측정한 값 Ra1이 0.05 ㎛ 이상 1 ㎛ 이하이고, 차단치 0.1 mm에서 측정한 값 Ra2와의 비 Ra1/Ra2가 0.4 이상 1 이하인 표면 형상을 갖는 수지 필름 및 그것을 포함하는 적층체에 의해, 미세한 배선 회로의 형성이 가능하고, 또한 우수한 접착성을 갖는 인쇄 배선판을 제공한다. 
       
     열가소성 폴리이미드, 인쇄 배선판, 표면 거칠기
Patent KR-20070038161-A (KR)
Inventor: PAREKH NILESHKUMAR J
IPC: H04N7/173
Filed: 2005-07-21
Abstract: 프로그램 가이드 레코드를 유지하는 방법 및 장치는 프로그램 가이드 인덱스를 요청하는 단계, 상기 프로그램 가이드 인덱스를 수신하는 단계, 및 상기 수신된 프로그램 가이드 인덱스에 기초하여 임의의 새로운 프로그램 가이드 레코드가 존재하는지 여부를 판정하는 단계를 포함한다.     상기 방법은 새로운 프로그램 가이드 레코드를 요청하는 단계 및 프로그램 가이드 레코드를 수신하는 단계를 더 포함한다.     일 양태에서, 프로그램 가이드 레코드를 유지하는 방법은 프로그램 가이드 업데이트 표시를 수신하는 단계, 및 상기 수신된 프로그램 가이드 업데이트 표시를 기초로 하여 임의의 새로운 프로그램 가이드 레코드를 판정하는 단계를 포함한다.     상기 방법은 업데이트된 프로그램 가이드 레코드를 요청하는 단계, 업데이트된 프로그램 가이드 레코드를 수신하는 단계, 및 프로그램 가이드 레코드를 업데이트하는 단계를 더 포함한다. 
       
     콘덴츠, 프로그램, 프로그램 가이드, 업데이트
Patent KR-20070047320-A (KR)
Inventor: CASPER DAVID M
IPC: C07C67/31
Filed: 2005-08-22
Abstract: 본 발명은 식물성 오일에서 발견되는 불포화 분자의 알켄 기를 하이드록실 기로 전환시켜 유도되는 순수한 하이드록실 작용성 물질의 공급을 위한 단순하고 경제적인 제조 방법에 관한 것이다.
Patent KR-20070041772-A (KR)
Inventor: SAKITANI KATSUMI
IPC: F01C1/02
Filed: 2005-08-05
Abstract: 용적형 팽창기에 있어서, 팽창기구(60)의 제 1 유체실(72) 용적을 변경하기 위한 용적변경기구(90)를 구비한다.  팽창기구(60)는, 실린더(71, 81) 내에 회전자(75, 85)가 수납된 제 1 회전기구(70) 및 제 2 회전기구(80)를 구비한다.  제 1 회전기구(70)의 제 1 유체실(72)과 제 2 회전기구(80)의 제 2 유체실(82)이 하나의 작동실(66)을 구성하도록 연통되는 한편, 제 1 회전기구(70)의 제 1 유체실(72)이 제 2 회전기구(80)의 제 2 유체실(82)보다 작게 구성된다.  용적변경기구(90)는, 제 1 유체실(72)로 연통되는 보조실(93)과, 보조실(93)의 용적을 변경하는 보조피스톤(92)을 구비한다.  보조실(93)이 제 1 회전기구(70)의 제 1 유체실(72)로 연통된다. 
     초임계 냉동주기, 팽창기, 압축기, 과팽창, 팽창부족, 용적변경수단, 팽창기실
Patent KR-20070057206-A (KR)
Title: Cold-cathode tube drive device
Inventor: MIYAZAKI HIROYUKI
IPC: H05B41/288
Filed: 2005-08-08
Abstract: A cold-cathode tube drive device includes an inverter circuit (1) for generating a high-frequency voltage, a booster transformer (2) for boosting the high-frequency voltage generated by the inverter circuit (1), a cold-cathode tube (3) which is turned on by the high-frequency voltage after boosted by the booster transformer (2), a series circuit (6) having a reactance element (4) connected in parallel to the cold-cathode tube (3), a synthesis circuit (8) for combining the connected current value i2 of the series circuit (6) with the secondary side current value i1 of the booster transformer (2) so as to indirectly detect the lamp current value iL of the cold-cathode tube (3), and a control circuit (9) for controlling the inverter circuit (1) according to the lamp current value iL indirectly detected by the synthesis circuit (8) and controlling the lamp current of the cold-cathode tube (3).
Patent KR-20070084128-A (KR)
Title: Two step arithmetic decoding with conversion into an intermediate format
Inventor: TOJIMA MASAYOSHI
IPC: H04N19/13
Filed: 2005-11-02
Abstract: a context-calculating unit (2) operable to calculate the probability of symbols contained in incoming bitstreams; a parameter-generating unit (3) operable to generate parameters for use in the context-calculating unit (2); an arithmetic decoding-calculating unit (4) operable to decode the incoming bitstreams in accordance with the probability, thereby providing decoded data; a stream-converting unit (5) operable to convert the decoded data into intermediate bitstreams; a storage unit (6) operable to store the intermediate bitstreams; a synchronization-detecting unit (7) operable to detect calculation start timing from the intermediate bitstreams fed out of the storage unit (6), thereby providing detected calculation start timing; and a multivalued calculating unit (8) operable to permit the intermediate bitstreams fed out of the storage unit (6) to be multivalued in synchronism with the detected calculation start timing from the synchronization-detecting unit (7).
Patent KR-20070084416-A (KR)
Title: Flame-retardant polyester and process for producing the same
Inventor: FUCHIKAMI MASAKI
IPC: C08K5/5313
Filed: 2005-11-22
Abstract: [PROBLEMS] To easily obtain a polyester having excellent mechanical properties, a satisfactory hue, and a high degree of flame retardancy. [MEANS FOR SOLVING PROBLEMS] The flame-retardant polyester is a polyester comprising ethylene terephthalate units as the main structural units and a phosphorus compound copolymerized or incorporated therein or is a resin composition comprising polyesters including that polyester. The flame-retardant polyester is characterized in that a polycarboxylic acid and/or polyol having three or more functional groups capable of forming an ester bond is contained in the polyester in a total amount of 0.05-2.00 mol (per 200 mol of the sum of the dicarboxylic acid ingredient and the diol ingredient), that a specific phosphorus compound having a functional group capable of forming an ester bond is contained in the polyester in an amount of 5,000-50,000 ppm of the polyester in terms of phosphorus amount, and that the polyester pellet obtained has a b value of-5 to 20, an L value of 35 or larger, and a melt viscosity at 280°C of 1,000-20,000 dPa.s.
Patent KR-20070085949-A (KR)
Title: A method of regenerating a catalyst
Inventor: RIGBY LEE
IPC: B01J38/68
Filed: 2005-11-10
Abstract: Platinum is applied on a carrier such as graphite to form a platinum catalyst. The catalyst becomes poisoned with a metal as a result of use of the catalyst in preparation of hydroxylammonium salts. A method of regenerating the catalyst dissolves the platinum and the metal in an acid. The method also adds ammonium sulfate to the acid to precipitate the platinum. The ammonium sulfate is a by-product of a commercial process to synthesize a caprolactam. Also, the method precipitates the platinum onto the carrier for reuse in the preparation of the hydroxylammonium salts and in preparation of the caprolactam.
Patent KR-20070067246-A (KR)
Title: Substrate heating device and method of purging the device
Inventor: SAITO TETSUYA
IPC: C23C16/46
Filed: 2001-12-28
Abstract: A substrate heating device capable of heating a substrate placed on a loading table (104) having a heating means (108) in a treating container (102), comprising a supporting part (202) formed of a first material and supporting the loading table, a sealing part (204) formed of a second material having a heat conductivity different from that of the first material and sealing the supporting part and the treating container, and a connection part (206) for connecting airtight the supporting part with the sealing part, whereby a thermal gradient between the upper and lower parts of the loading table can be reduced by properly selecting the first and second materials having different heat conductivities, and thus the length of the supporting structure of the loading table can be shortened.
Patent KR-20070086156-A (KR)
Title: Abrasion resistant electrical wire
Inventor: MHETAR VIJAY R
IPC: H01B3/30
Filed: 2005-11-28
Abstract: An electrical wire comprising a conductor and a covering disposed over the conductor wherein the conductor comprises a thermoplastic composition. The thermoplastic composition comprises a poly(arylene ether); a polyolefin, a block copolymer; and flame retardant. The thermoplastic composition demonstrates desirable abrasion resistance, tensile elongation and flexural modulus.
Patent KR-20070095904-A (KR)
Title: Method and apparatus for frame accurate editing audio-visual streams
Inventor: RAMASUBRAMANIAM KOUSIK SANKAR
IPC: H04N5/44
Filed: 2005-11-15
Abstract: A method and apparatus are disclosed for frame accurate editing of a Mpeg stream on an storage medium by editing on a GOP level and seamlessly skipping to the frame using a pre-defined mark. According to an embodiment, the skip-start marker defined in the Blu-Ray Disc Recordable specification of the Blu-Ray standard is set appropriately on a BIu-Ray disc (BD). When such a recorded stream (30) is played from the BD using a suitable decoder model having a decoder (31), a frame buffer (33) feeding an output (35), sections cut-out during editing are skipped frame accurately and seamlessly by using said frame buffer as an intermediate buffer when jumping to an end of a section to be skipped, or a beginning of a section, respectively, depending on the playback direction.
Patent KR-20070093434-A (KR)
Title: Portable audio playback device and method for operation thereof
Inventor: VAN GASSEL JOZEF P
IPC: G06F17/30
Filed: 2005-12-20
Abstract: The present invention relates to a portable audio playback device (100) which comprise means for storage (101) of at least one spoken word audio book, and means for storage (101) of at least one music audio items. The device further comprise associated user interlace means (108) for enabling user selection of a spoken word audio book and user selective assembly of a music play list including at least one of said music audio items, and means for simultaneous playback (110) of said user selected spoken word audio book and said at least one music audio item of said user assembled music play list.
Patent KR-20070097583-A (KR)
Title: Cyclic siloxane compound, si-containing film-forming material, and use thereof
Inventor: HARA DAIJI
IPC: C07F7/21
Filed: 2006-01-17
Abstract: Disclosed is a novel Si-containing film-forming material, in particular a material for low dielectric constant insulating films which contains a cyclic siloxane compound and is suitable for PECVD apparatuses. Also disclosed are an Si-containing film obtained by using such a material, and a semiconductor device comprising such an Si-containing film. Specifically disclosed is an Si-containing film-forming material which contains a cyclic siloxane compound represented by the following general formula (1): (wherein A represents a group containing at least one selected from the group consisting of an oxygen atom, a boron atom and a nitrogen atom; n represents 1 or 2; and x represents an integer of 2-10). Also specifically disclosed are uses of such an Si-containing film-forming material.
Patent KR-20070118228-A (KR)
Title: A fuel processor for a fuel cell arrangement and a method of operating a fuel processor for a fuel cell arrangement
Inventor: SAUNDERS GARY JOHN
IPC: H01M8/06
Filed: 2006-02-13
Abstract: The fuel processor (10) comprises a desulphurisation reactor (12), a catalytic partial oxidation reactor (14), a combustor (16) and a pre-reformer (18), means (20) to supply a hydrocarbon fuel to the desulphurisation reactor (12), means (24) to supply air to the catalytic partial oxidation reactor (14) and means (24) to supply air to the combustor (16). The desulphurisation reactor (12) is arranged to supply desulphurised hydrocarbon fuel to the catalytic partial oxidation reactor (14) in first, second and third modes of operation, to the combustor (16) in a first mode of operation to the pre-reformer (18) in a third mode of operation. The combustor (16) is arranged to supply oxygen depleted air and steam to the pre-reformer (18) in the first mode of operation. The catalytic partial oxidation reactor (14) is arranged to supply hydrogen to the desulphurisation reactor (12) in all three modes of operation. The catalytic partial oxidation reactor (14) is arranged to supply the pre-reformer (18) in all three modes of operation and the pre-reformer (18) is arranged to supply product gases to the fuel cell arrangement.
Patent KR-20080000562-A (KR)
Title: Image decoding apparatus and image decoding method
Inventor: ADACHI MAKOTO
IPC: H04N19/107
Filed: 2006-03-31
Abstract: An image decoding apparatus and an image decoding method wherein a decoded image can be produced even in a case of requiring, as a reference pixel, a pixel of a block for which a intra-prediction mode, which is specified in a stream by erroneous transmission, an error of an encoding method or the like, cannot be used in terms of specification. An image decoding apparatus (200) comprises a reference pixel determining part (201) and a substitute intra-prediction image producing part (203). The reference pixel determining part (201) determines, from intra-prediction mode information extracted by an intra-prediction mode extracting part (102) and from information of peripheral block pixels stored in a line memory (104), whether a reference block required for a specified intra-prediction mode can be used. Further, the reference pixel determining part (201) controls a switch part (202). If the reference block required for the specified intra-prediction mode cannot be used, the substitute intra-prediction image producing part (203) produces a substitute intra-prediction image.
Patent KR-20070119072-A (KR)
Title: Apparatus and process for generating, accelerating and propagating beams of electrons and plasma
Inventor: MATACOTTA FRANCESCO CINO
IPC: H05H1/54
Filed: 2006-04-05
Abstract: An apparatus and a process for generating, accelerating and propagating beams of electrons and plasma at high density, the apparatus comprising: a first dielectric tube, which contains gas; a hollow cathode, which is connected to said first dielectric tube; a second dielectric tube, which is connected to said hollow cathode and protrudes inside, and is connected to, a deposition chamber; an anode, which is arranged around said second dielectric tube, in an intermediate position; means for applying voltage to said cathode and said anode; means for evacuating the gas from the chamber; and means for spontaneous conversion of gas in the first dielectric tube into plasma.
Patent KR-20080018164-A (KR)
Title: Osteosynthesis device
Inventor: KLAUE KAJ
IPC: A61B17/86
Filed: 2006-05-09
Abstract: The invention concerns an osteosynthesis device that is used, in particular, for securing joint fragments and for the temporary splinting of toes, more particularly for treating hammer toes or other malalignments of toes. The device comprises a pin (1) with the centre axis (2) and the length L, the pin consisting largely of a bioresorbable material. The pin (1) has at least in one section of the length L a non-circular cross-section (3) that is orthogonal to the centre axis (2) and has a radius of curvature.
Patent KR-20080011681-A (KR)
Title: Method and apparatus for dark current and blooming suppression in 4t cmos imager pixel
Inventor: LADD JOHN
IPC: H04N5/335
Filed: 2006-05-02
Abstract: A method and apparatus for operating an imager pixel that includes the act of applying a relatively small first polarity voltage and a plurality of pulses of a second polarity voltage on the gate of a transfer transistor during a charge integration period.
Patent KR-20080003012-A (KR)
Title: Lactose-free, non-hygroscopic and anhydrous pharmaceutical compositions of descarboethoxyloratadine
Inventor: REDMON MARTIN P
IPC: A61K31/4545
Filed: 1998-02-06
Abstract: Stable pharmaceutical compositions of descarboethoxyloratadine (DCL), a metabolic derivative of loratadine, for the treatment of allergic rhinitis and other histamine-induced disorders are disclosed. The compositions are formulated to avoid the incompatibility between DCL and reactive excipients such as lactose and other mono- and di-saccharides. Disclosed compositions include lactose-free, non-hygroscopic and anhydrous stable pharmaceutical compositions of DCL.
Patent KR-20080015865-A (KR)
Title: Compounds for organic electronic devices
Inventor: VESTWEBER HORST
IPC: C09K11/06
Filed: 2006-04-21
Abstract: The invention relates to the improvement of organic electroluminescent devices in particular devices that emit light in the blue spectrum. To achieve this, compounds according to formula (1) are used as dopants in the emitting layer.
Patent KR-20090074933-A (KR)
Title: Refrigerator having cleaner depository
Inventor: YANG IK JUN
IPC: F25D23/00
Filed: 2008-01-03
Abstract: A refrigerator having a space for keeping a robot cleaner is provided to store the robot cleaner in a place which is not seen and charge the robot cleaner without having an additional charging space. A refrigerator having a space for keeping a robot cleaner(30) includes a storage part(20), a charging terminal and a cover. The storage part corresponds to a groove formed at the front side of the bottom of the refrigerator and receives the robot cleaner. The charging terminal is attached to one side of the inside of the storage part and charges the robot cleaner. The cover is located on the same plane as the front side of the refrigerator and is rotatably mounted on the entrance of the storage part.
Patent KR-20090074996-A (KR)
Title: French type refrigerator having gasket sealing structure
Inventor: YANG IK JUN
IPC: F25D23/00
Filed: 2008-01-03
Abstract: A French refrigerator having a gasket tightening structure is provided to restrain a gasket from being expose to a low temperature to prevent leakage of cold air through a door. A French refrigerator having a gasket tightening structure includes a main body(100), left and right doors(210,220), and a sealing structure. The front side of the main body is opened. The left and right doors are combined with the left and right sides of the opening of the main body using hinges to close and open the opening. The sealing structure is attached to each of opposite sides of the left and right doors when the left and right doors close the opening of the main body. The sealing structure includes a gasket, a metal plate and a heater. The gasket is fixed to the side of one of the doors. The metal plate is attached to the side of the other door. The heater is located between the side of the other door and the metal plate.