baber/WOPTO huggingface dataset:
Patent KR-20070077048-A (KR)
Title: Electrode for generating plasma and plasma processing apparatus using same
Inventor: HAYASHI DAISUKE
IPC: H01L21/3065
Filed: 2006-11-28
Abstract: An electrode for generating plasma and a plasma process apparatus are provided to prevent generation of excessive local stress due to a thermal expansive coefficient difference by using a metal-group composite material. A plasma generation electrode includes a metal-group composite material(8) and a conductive plate(82). The metal-group composite material has a junction surface facing a surface to be processed of a substrate by impregnating silicon into silicon carbide(9) of a porous ceramic. The conductive plate is made of a plasma-resistant material melt-joined on a junction surface of the metal-group composite material by a metal.
Patent KR-20080050800-A (KR)
Title: 7 - speed power train of an automatic transmission for a vehicle
Inventor: NOH CHANG HYUN
IPC: F16H3/44
Filed: 2006-12-04
Abstract: A 7-speed power train of an automatic transmission of a vehicle is provided to decrease a volume of an oil pump and improve hydraulic pressure control efficiency by using two friction elements to change a speed of the transmission. A 7-speed power train of an automatic transmission of a vehicle includes a first planetary gear set(PG1), a second planetary gear set(PG2), and plural friction elements. The first planetary gear set is a simple planetary gear set and delivers a rotation power, which is inputted through a first input path from an input shaft, through first and second intermediate output paths. The second planetary gear set is a composite planetary gear set and receives the rotation power from the first and second intermediate output paths of the first planetary gear set through two intermediate input paths. The second planetary gear set changes a speed and outputs the speed through a final output path. The friction elements couple operation elements in the first and second planetary gear sets with each other and couple the operation elements with a transmission housing.
Patent KR-20080050869-A (KR)
Title: Slide fastener
Inventor: JUNG JI ONG
IPC: A44B19/00
Filed: 2006-12-04
Abstract: A flexible and thin slide fastener is provided to form a thin zipper and to fix a fastener element with a constitution in which an entangling portion is interposed between the elements. A chain type fastener element(2) having the shape of a coil into which a core string(1) is inserted is installed on one side of the fastener tape(3). A loop yarn(4) is introduced from the surface of the fastener element and a needle yarn(5) is introduced from the rear surface of the fastener tape to the gap between the fastener elements. The loop of the needle yarn is exposed to the surface of the fastener element to make the loop part entangled with the loop yarn. The entangled portion(6) is fastened by an entangling system of a double stitching structure. Six strings of a fixing yarn are put on the surface of the element through the two lines of the loop yarn.
Patent KR-20070065226-A (KR)
Title: Surface-emitting type semiconductor laser and method for manufacturing the same
Inventor: MOCHIZUKI MASAMITSU
IPC: H01S5/18
Filed: 2006-12-18
Abstract: A surface-emitting type semiconductor laser and a manufacturing method thereof are provided to reduce the number of modes and to perform a high output. A surface-emitting type semiconductor laser includes a substrate(101), a first mirror(102), an active layer(103), and a second mirror(104). The substrate(101) is composed of a semiconductor substrate. The first mirror(102) is a distribution reflective multi-layered mirror. The active layer consists of a GsAs well layer and an Al0.3Ga0.7As barrier layer. The second mirror includes a current blocking layer(105), a high refraction rate area(106), and a low refraction rate area(107). The current confined layer(105) is formed by an oxide confined layer or a proton injection area. The high refraction rate area(106) is formed on a layer where the current blocking layer(105) is installed. The low refraction rate area(107) embraces the high refraction rate area(106).
Patent KR-20080060018-A (KR)
Title: Composition for wet-etching process of semicondutor device and method for forming metal-line including wet-etching process using the same
Inventor: LEE GEUN SU
IPC: C09K13/00
Filed: 2006-12-26
Abstract: A composition for wet etching of a semiconductor device is provided to uniformly etching an interlayer dielectric without generating a difference in height during wet etching for forming metal interconnections, thereby improving the yield and quality of a semiconductor device. A composition for wet etching of a semiconductor device is based on an aqueous acid solution, and further comprises a surfactant represented by the following formula 1 as an additive. In formula 1, R is H, a C8-C20 alkyl or alkylaryl group; m is an integer of 5-50; and n is an integer of 3-50. The aqueous acid solution comprises at least one acid selected from the group consisting of sulfuric acid, nitric acid, phosphoric acid, hydrofluoric acid, acetic acid and a combination thereof.
Patent KR-20070072405-A (KR)
Title: Rear projection display apparatus
Inventor: HIRAMATSU YOICHI
IPC: G02B7/198
Filed: 2006-12-29
Abstract: A rear projection display apparatus is provided to reduce the installation area of the display apparatus and maintain a projection mirror without damaging the flatness of the projection mirror. A rear projection display apparatus includes a screen, an optical unit, a light source, and an image device driving and control circuit. The screen is attached to the front side of a cabinet. The optical unit includes a projection mirror(30), an image device which projects an image, and a projection lens. The optical unit and the light source are located in the cabinet. The projection mirror is adjustably attached to the cabinet or a screen supporting structure.
Patent KR-20060036109-A (KR)
Title: Method for increasing the efficiency of a gas turbine system, and gas turbine system suitable therefor
Inventor: KLAUS ROLAND
IPC: F01K25/06
Filed: 2004-07-06
Abstract: The aim of the invention is to increase the efficiency of a gas turbine system (1). Said aim is achieved by transferring at least one portion of the heat of the waste gases (AG) of a gas turbine (2) to a working medium of a thermodynamic circulation process, which comprises at least two substances featuring non-isothermal evaporation and condensation. Said circulation process allows the residual heat of the waste gases (AG) to be used for additionally generating electrical or mechanical power, especially at waste gas (AG) temperatures ranging from 100 to 200 °C. Even previously existing systems can be retrofitted in a simple manner with such a circulation process.
Patent KR-20060123070-A (KR)
Title: Micro electromechanical system switch
Inventor: BUNYAN ROBERT JOHN TREMAYNE
IPC: H01H3/32
Filed: 2004-08-27
Abstract: A micro electromechanical system (MEMS) switch includes a fixed contact (24) and a moveable contact (35) on an armature (30). The switch has electrodes (22, 34) associated with both the fixed and moveable contacts for providing an electrostatic switch operation and piezoelectric material with associated electrodes (36, 40) for bending the armature upon application of an electric voltage and providing an initial piezoelectric switch operation followed by electrostatic switching and clamping. The armature is of curved shape which is bent away from the fixed contact when in a switch open condition with zero applied voltage. This gives a large, e.g. 3pm, switch gap in an OFF state which is reduced by piezoelectric operation suitable for electrostatic switch closing. A curved condition is provided by varying strain across the armature thickness, and is produced during manufacture of the switch.
Patent KR-20060129178-A (KR)
Title: Method and apparatus for measuring heart related parameters
Inventor: FARRINGDON JONATHAN
IPC: A61B5/308
Filed: 2004-09-13
Abstract: A monitor device (300) and associated methodology are disclosed which provide a self contained, relatively small and continuously wearable package for the monitoring of heart related parameters, including ECG. The detection of heart related parameters is predicated on the location of inequipotential signals located within regions of the human body conventionally defined as equivalent for the purpose of detection of heart related electrical activity, such as on single limbs. Amplification, filtering and processing methods and apparatus are described in conjunction with analytical tools for beat detection and display.
Patent KR-20060130567-A (KR)
Title: Novel shelf-stable photocurable silicone coating formulations
Inventor: ECKBERG RICHARD PAUL
IPC: C08L83/06
Filed: 2004-10-29
Abstract: Blends of epoxy-terminated and carbinol-terminated silicone polymers plus alkylphenol and iodonium photocatalyst additives comprise shelf- stable one-component ultraviolet light- or electron beam- curable release coating compositions.
Patent KR-20060103515-A (KR)
Title: Unregulated dc-dc converter having synchronous rectification with efficient gate drives
Inventor: CARON DONALD RICHARD
IPC: H02M3/335
Filed: 2004-11-15
Abstract: An unregulated DC-to-DC power converter suitable for intermediate bus voltage converter applications includes synchronous rectifiers that are driven efficiently to provide faster transition time and reduced loss. The DC-to-DC power converter comprises a transformer having a primary winding and at least first and second secondary windings. An input circuit is coupled to the primary winding and is adapted to apply an alternating polarity square wave voltage to the primary winding. An output circuit comprising an output filter is coupled to a tap of the first secondary winding. The output filter provides a DC output voltage. A first synchronous rectifier is coupled to a first end of the first secondary winding and a second synchronous rectifier is coupled to a second end of the first secondary winding. The second secondary winding has a first end coupled to a control terminal of the first synchronous rectifier and a second end coupled to a control terminal of the second synchronous rectifier. A first snubber circuit is coupled between the control terminal of the first synchronous rectifier and the second end of the first secondary winding. A second snubber circuit is coupled between the control terminal of the second synchronous rectifier and the first end of the first secondary winding. The first and second snubber circuits provide faster transition of the first and second synchronous rectifiers, respectively, between on and off states.
Patent KR-20060123460-A (KR)
Title: Maintaining consistency for remote copy using virtualization
Inventor: SHACKELFORD DAVID MICHAEL
IPC: G06F12/16
Filed: 2005-01-07
Abstract: Provided are a method, system, and article of manufacture for copying storage, wherein a first unit receives data updates from a second unit. The data updates are stored in a plurality of physical storage locations associated with the first unit. Links are generated to at least one of the plurality of physical storage locations to achieve consistent data between the first unit and the second unit.
Patent KR-20060128002-A (KR)
Title: Optical pickup and disc drive apparatus
Inventor: ASOMA YOSHITO
IPC: G11B7/1392
Filed: 2005-03-03
Abstract: An optical pickup and a disc drive apparatus are provided with a plurality of light emitting elements (9a, 9b, 10a) for projecting laser beams having wavelengths of approximately 405nm, 660nm and 780nm respectively, corresponding to a plurality of types of disc-shaped recording media (100), and an objective lens (18) for collecting the laser beams projected from a plurality of the light emitting elements so as to form an elliptical beam spot on a recording plane of the disc-shaped recording media. A long axis of the beam spot of the laser beam having a wavelength of approximately 660nm is directed in a direction at 45° to 65° to a tangential direction of the disc-shaped recording media, and a long axis of the beam spot of the laser beam having a wavelength of approximately 405nm is directed in a direction at 25° to 45° to the tangential direction. Thus, information signal reading performance to the different types of disc-shaped recording media can be improved without increasing the cost.
Patent KR-20060126625-A (KR)
Title: A film production system
Inventor: BOJESEN SIMON BERG
IPC: A63H33/30
Filed: 1999-12-23
Abstract: A toy building set of building elements (10, 14) having coupling means (11, 12, 13) by which building elements (10, 14) may be built together. One of the building elements (20) contains a camera, which is adapted to record images of its surroundings. A user may eg build a remote- controlled toy (30) in which the building element (20) with the camera may be arranged in positions and with an orientation at the user's option. A film production system with a camera and recording and editing facilities. Movable objects and a plurality of predefined positions for the movable objects, and means for holding the movable objects in selected one of the predefined positions when the camera records one or more images. Thereby the movable objects can be placed accurately and repeatedly in predetermined positions. The predefined positions are preferably defined by toy building elements having coupling means for interconnecting building elements.
Patent KR-20070019744-A (KR)
IPC: H01L21/66
Filed: 2005-04-26
Abstract: 본 발명의 시트형 프로브는 다공막을 구비하고, 다공막에 형성된 복수개의 관통 구멍의 각 위치에 접점막이 관통 지지되고, 접점막의 주연부와 다공막이 다공막의 미세 구멍 내에 유연한 수지로 이루어진 절연층이 포함되도록 일체화되고, 절연층에는 복수개의 전극 구조체가 관통하도록 지지되고, 전극 구조체 각각은 절연층의 표면에 노출되고, 절연층의 표면으로부터 돌출되는 표면 전극부와, 절연층의 이면에 노출되는 이면 전극부와, 표면 전극부의 기단으로부터 연속하여 절연층의 두께 방향으로 관통하여 신장되고 이면 전극부에 연결된 단락부와, 표면 전극부의 기단 부분으로부터 연속하여 절연층의 표면을 따라 외측으로 신장된 유지부와, 절연층을 지지하는 지지체로 이루어진 것을 특징으로 한다.   
       
     시트형 프로브, 프로브 카드, 다공막, 절연층, 적층체
Patent KR-20070024632-A (KR)
Title: Pyrrolopyrimidine and pyrrolopyridine derivatives substituted with tetrahydropyridine as crf antagonists
Inventor: NAKAZATO ATSURO
IPC: C07D487/04
Filed: 2005-06-24
Abstract: [PROBLEM TO BE SOLVED] An object of the present invention is to provide an antagonist against CRF receptors which is effective as a therapeutic or prophylactic agent for diseases in which CRF is considered to be involved, such as depression, anxiety, Alzheimer's disease, Parkinson's disease, Huntington's chorea, eating disorder, hypertension, gastrointestinal diseases, drug dependence, cerebral infarction, cerebral ischemia, cerebral edema, cephalic external wound, inflammation, immunity-related diseases, alopecia, irritable bowel syndrome, sleep disorders, epilepsy, dermatitides, schizophrenia, pain, etc. [SOLUTION] A pyrrolopyrimidine or pyrrolopyridine derivative substituted with tetrahydropyridine represented by the following formula [I]: has a high affinity for CRF receptors and is effective against diseases in which CRF is considered to be involved. ® KIPO & WIPO 2007
Patent KR-20070015229-A (KR)
Title: Purification capacity recovery method of exhaust gas emission control system
Inventor: TOSHIOKA SHUNSUKE
IPC: F01N3/20
Filed: 2005-06-23
Abstract: When a fuel as a reducing agent is supplied to a NOx catalyst on which a NOx or a SOx is reduced, a flow rate of exhaust gas that flows through an exhaust passage is changed, and the fuel is supplied to the exhaust gas flowing through the exhaust passage at a plurality of timings (DeltaT1, DeltaT2) when the exhaust gas flows at different flow rates. ® KIPO & WIPO 2007
Patent KR-20070081424-A (KR)
Title: Photoelectric conversion element, method for manufacturing photoelectric conversion element, and electronic apparatus
Inventor: MIYAZAWA TAKASHI
IPC: H01L31/042
Filed: 2007-01-31
Abstract: A photoelectric conversion element, a method for manufacturing the photoelectric conversion element, and an electronic apparatus are provided to enhance a photoelectric conversion efficiency by enabling carriers, which are generated in a light absorbing material, to migrate rapidly to a first electrode. A photoelectric conversion element includes a first electrode(30), a second electrode(60), and a photoelectric conversion layer(40), which is arranged between the first and the second electrodes. The photoelectric conversion layer contains a polymer. The polymer includes at least one light absorbing material, which generates a carrier of at least one kind. One end of the polymer is coupled with a side portion of the second electrode. The light absorbing material contains a coumarin skeleton. The polymer includes at least one carrier medium on the first electrode.
Patent KR-20080074322-A (KR)
Title: Natural plant extracts and composition for controlling pest comprising the same
Inventor: LEE DONG WOON
IPC: A01N65/12
Filed: 2007-02-08
Abstract: An extract of a natural plant such as Daphne genkwa, Zingiber officinale, Xanthium strumarium, and Pharbitis nil and a composition comprising the same are provided to be usefully used as a controlling agent for controlling Meloidogyne spp. and mites environment-friendly. A composition for controlling Meloidogyne spp. and mites comprises at least one extract of a natural plant which is selected from the group consisting of Daphne genkwa, Zingiber officinale, Xanthium strumarium, and Pharbitis nil. A method for preparing the plant extract comprises the steps of: (a) after drying plants selected from the group consisting of Daphne genkwa, Zingiber officinale, Xanthium strumarium, and Pharbitis nil in the shade, crushing the dried plants; (b) mixing the powder sample obtained from the step(a) with alcohol, hexane or distilled water and culturing a mixture; and (c) purifying a cultured reaction solution using a filter paper. To control the Meloidogyne spp. and mites, seedling right before planting is dipped in a dilution solution of the composition and an agent comprising the composition as an effective ingredient. Further, the extract is one or more selected from alcohol extract, hexane extract, hot-water extract and cold-water extract.
Patent KR-20090000259-A (KR)
Title: Finger language verifying apparatus with motion capture function
Inventor: KU JA HYO
IPC: G06Q50/20
Filed: 2007-02-09
Abstract: A sign language verification device for a learner with a motion capture function is provided to verify a match between a sign language and textbook contents, which is provided through display as an image or a voice, by the motion capture function. A sign language verification device comprises a database(10), a recording part(20), a display part(30), a motion capture part(40), a verification part(50) and an informing part(60). The database converts an operational value into a digital signal and stores it. The recording part stores a meaning value corresponding to the operational value which is stored in the database. The display part changes a textbook contents to an image or a voice and provides the learner with the image and the voice. The motion capture part comprises a camera module(41) recording the sign language according to the image and the voice provided through the display part, a signal conversion module(42) converting the image, which is recorded by the camera module, into a digital signal and a detection module detecting an operational value according to the sign language of the learner. The verification part compares the operational value, stored in the database, with the operational value of the learner. The informing part provides the learner with the voice or the image.
Patent KR-20080074441-A (KR)
Title: Method for diagnosis and analysis of electric power quality using artificial intelligence
Inventor: KIM YOUNG IL
IPC: G01R31/00
Filed: 2007-02-09
Abstract: A method for diagnosing and analyzing the quality of electric power by using artificial intelligence is provided to monitor a present state of an electrical signal in real time by identifying automatically power disturbance through a neural network. A method for diagnosing and analyzing the quality of input power is performed by using a power computer including a wavelet converter, a feature vector extractor, and a disturbance identifier. A feature vector of a voltage disturbance or a harmonic disturbance is extracted by wavelet-converting a waveform of an input voltage or a waveform of input current. A disturbance feature of the input voltage or the input current is identified by applying the feature vector of the voltage disturbance or the harmonic disturbance to an artificial intelligence neural network identifier. The waveform and the disturbance feature of the identified input voltage or current are displayed in a graphic manner.
Patent KR-20080074489-A (KR)
Title: Laminated board generating electricity by sunshine
Inventor: KIM BONG GI
IPC: H01L31/04
Filed: 2007-02-09
Abstract: A stack plate for generating electricity using solar light is provided to attach a magnesium plate to the wall surface of a building by adhesive by forming a lower plate made of a magnesium plate instead of a conventional glass substrate. A magnesium plate(1) is made of a binder of 15-25 weight percent composed of magnesium of 75-85 weight percent, sand, cement and acryl resin. A substrate(2) for generating electricity by solar light is unitedly stacked on the magnesium plate. A glass substrate(3) is unitedly stacked on the substrate for generating electricity. The binder can be composed of sand of 40-60 weight percent, cement of 20-30 weight percent and acryl resin of 20-30 weight percent.
Patent KR-20070026774-A (KR)
Title: Imageforming apparatus
Inventor: CHOI CHUL WOO
IPC: G03G21/00
Filed: 2007-02-20
Abstract: An image forming apparatus is provided to prevent a main board from being damaged due to static electricity by restraining a user from touching a main controller board when inserting a memory card into the image forming apparatus. An image forming apparatus includes a memory card connector(140) which connects a memory card(150) with a connector of a main controller board of the main body(100) of the apparatus. The memory card connector includes a cover(141), an insertion part, and a guide(142). The insertion part is located at one side of the cover and at least one memory card is inserted into the insertion part. The guide guides the cover when the cover is set or separated in or from the main body so that the cover is easily set or detached in or from the main body. The main body has a groove(110) in which at least one connector(131,132) to which the memory card is connected is placed. The insertion part includes a plurality of protrusions for fixing the memory card.