baber/WOPTO huggingface dataset:
Patent KR-20050084113-A (KR)
Title: Fuel cell cartridge for portable electronic device
Inventor: BIRSCHBACH MICHAEL
IPC: H01M8/04
Filed: 2003-12-01
Abstract: A fuel cell assembly including a membrane electrode assembly, an anode plate, a cathode plate, a removable fuel cartridge, and a fuel delivery system. The assembly includes an anode, a cathode, and a polymer electrolyte membrane having a fuel side and an oxygen side. The fuel cartridge includes an expandable fuel bladder for receiving liquid fuel, an expandable pressure member in contact with the bladder for maintaining a positive pressure on the bladder, and a sealable exit port in fluid communication with the bladder. The fuel delivery system delivers fuel from the cartridge to the fuel side of the membrane. The removable fuel cartridge includes a rigid fuel container having a first container portion and a second container portion permanently enclosing the expandable fuel bladder and the expandable pressure member. The first container portion and the second container portion may be permanently affixed to one another with an adhesive.
Patent KR-20050097498-A (KR)
Title: Cooling of rolls in continuous casting plants
Inventor: BROTZKI HERBERT
IPC: B22D11/128
Filed: 2004-01-16
Abstract: Disclosed is a method for cooling a roller device (1), especially billet-guiding rollers, table rollers, conveying rollers, supporting rollers, or driving rollers in continuous casting plants, comprising a right bearing housing (2), a left bearing housing (3), and a roller (4) which is rotatably mounted within the bearing housing (2, 3) by means of journals (11, 12). According to the inventive method, a cooling medium is directed through an axial bore located in the roller (4) while additionally cooling the bearings (13, 14) that are mounted in the bearing housings (2, 3). The invention also relates to a corresponding roller device (1).
Patent KR-20050094428-A (KR)
Title: Semiconductor device and its fabricating method
Inventor: NISHI KAZUO
IPC: H01L21/336
Filed: 2003-12-19
Abstract: A semiconductor device fabricating method characterized in that a metal film, an insulating film, and an amorphous semiconductor film are formed sequentially over a first substrate, a metal oxide film and the amorphous semiconductor film are crystallized, a first semiconductor element using the crystallized semiconductor film as an active region is fabricated, a support is bonded to the first semiconductor element with a first adhesive material, separation is carried out between the metal film and the insulating film, a second substrate is bonded to the separated insulating film, the first adhesive material is removed to separate the support, an amorphous semiconductor film is formed on the first semiconductor element, and a second semiconductor element using the amorphous semiconductor film as an active region is fabricated.
Patent KR-20060018812-A (KR)
Title: Method of draining a flexible container housing a viscous product
Inventor: MAUGER FREDERIC
IPC: B67D7/02
Filed: 2004-02-03
Abstract: The invention relates to a method and a kit for draining a flexible container housing a viscous product which is selected from the group of products having a viscosity of between 10 Pa.s and 200 000 Pa.s, e.g. silicon gums or oils. The inventive draining method essentially consists in: using a flexible container (3); optionally, moving the container (3) to be drained from the storage site thereof to a drainage site; ensuring that the viscous product (2) can flow from the container (3) through at least one outlet (9) which is preferably disposed in the lower part of same; exerting a pressure on at least one defined area of the flexible container (3) using pressurising means which preferably consist of at least one pressure member (5) and/or a pressure fluid, such as to (i) maintain the container (3) in the inflated or partially-inflated state and (ii) hasten the flow; and, finally, removing the pressure once the container has been drained. The drainage kit consists of the viscous product (silicon mastic), a big-bag- type flexible container (3) and a draining device comprising at least one pressure member [piston (5) or set of rollers] and/or a pressure fluid.
Patent KR-20050104416-A (KR)
Title: Refill for correction pen and refill unit
Inventor: KOBAYASHI KYOKO
IPC: B43K1/01
Filed: 2004-03-03
Abstract: A refill for correction pen excelling in solvent resistance and moldability and, during use or over time, permitting to easily visually check, as its content, the correction liquid whose main solvent is methylcyclohexane and the remaining amount thereof. In particular, the refill is comprised of a molding of polyamide resin obtained from a monomer having an aromatic ring or a naphthenic ring, a molding of a blend of two or more varieties of polyamide resins, or a molding of multilayer structure having two or more layers wherein the innermost layer in contact with the correction liquid is constituted of a material of polyamide resin. The application part of a refill unit to be mounted in a ballpoint pen type applicator having pressurization means interlocked with knock operation is fixed by forcing the back end of a ballpoint pen tip rotatably fitted with a ball into the front end mounting part of an ink reservoir tube and by forcing a metal tube into, and simultaneously covering therewith, the circumferential part of the front end mounting part of the ink reservoir tube having the ballpoint pen tip forced thereinto.
Patent KR-20060004913-A (KR)
Title: Dynamic semiconductor storage device
Inventor: SUNAGA TOSHIO
IPC: G11C11/406
Filed: 2004-04-13
Abstract: It is possible to realize a DRAM of a simple circuit structure capable of effectively reducing the refresh current by setting the refresh cycle by a small step. A memory array is divided into 64 sub-arrays, each of which is further divided into eight blocks. A refresh cycle control circuit (RCCC) includes: a fuse circuit (FC0) for setting 1 or 1/2 division ratio; a divider (FD0) for dividing a pre-decode signal(ZLI0) with the division ratio which has been set; fuse circuits (FC1 to FC8) for setting 1 or 1/4 division ratio; and dividers (FD1 to FD8) for dividing pre-decode signals (ZLI1 to ZLI8) with the set division ratio. The refresh cycle control circuit (RCCC) can set the 64 or 128 ms refresh cycle for the 64 sub-arrays and the 64 or 256 ms refresh cycle for the 512 blocks.
Patent KR-20050110013-A (KR)
Title: Clip and clipping instrument for biological tissues
Inventor: NISHIMURA MIYUKI
IPC: A61B17/122
Filed: 2004-03-16
Abstract: A clipping instrument for biological tissues equipped with an outer casing which can be inserted into a biological cavity, an operating member freely passed through the outer casing, an operating wire freely passed through the operating member, a self-opening holder which can be opened and closed by the action of the operating member attached to the edge of the operating wire, and a self- opening clip having a clipping member for clipping a biological tissue which is attached to the edge of the holder in a detachable manner by opening/closing the holder. Using this clipping instrument, a lesion site can be surely clipped over a long period of time in ligating a breeding site in a biological tissue, stitching a laceration, marking in excision of a mucosal tissue and so on with an endoscope.
Patent KR-20050103518-A (KR)
Title: Organic electroluminescence device
Inventor: OZAWA TOKUROH
IPC: H05B44/00
Filed: 1998-02-17
Abstract: A driving system taking into consideration the conductivity of a TFT which controls the light emitting operations of a current-driven light emitting element. When an N-channel type TFT is used as the second TFT (30) which switches supply of a driving current to a light emitting element (40), a high gate voltage (Vgcur) is obtained by lowering the potential at a common feeder line (com) against the potential at the counter electrode (op) of the element (40). A p-channel TFT is used as a first TFT (20) and the polarity of the low potential of a scanning signal (Sgate), and the potential at the common feeder line (com) is made equal to that of the potential at a potential holding electrode (st) at turning- on time. The driving voltage of the light emitting element is dropped and the display quality of the element is improved by shifting the potential of picture signals (data) for turning on in the direction in which the turning-on resistances of the TFTs (20 and 30) become smaller within the range of the driving voltage of the display device (1).
Patent KR-20060002990-A (KR)
Title: Reducing oxides in a fluid-based switch
Inventor: WONG MARVIN GLENN
IPC: H01H35/24
Filed: 2004-01-15
Abstract: A fluid-based switch and method for producing the same are disclosed. In one embodiment, the switch comprises first (102) and second mated (104) substrates defining therebetween at least portions of a number of cavities (106, 108, 110), a plurality of electrodes (612, 614, 616) exposed within one or more of the cavities, a switching fluid (618), held within one or more of the cavities, that serves to open and close at least a pair of the plurality of electrodes in response to forces that are applied to the switching fluid, a reducing material contacting at least a portion of the switching fluid, the reducing material to react with oxides on the switching fluid, and an actuating fluid (620), held within one or more of the cavities, that applies the forces to said switching fluid.
Patent KR-20060004694-A (KR)
Title: Device and method for transmitting digital data, device and method for demodulating digital data, and transmission medium
Inventor: IKEDA YASUNARI
IPC: H04N19/89
Filed: 1998-08-11
Abstract: A digital data transmitter constituted to stably detect frame synchronizing signals at a high speed by coding frame synchronizing signals held in a synchronous register (2) into Reed-Solomon codes by means of a Reed-Solomon coding circuit (4), interleaving the codes by means of an interleaving circuit (5), coding the codes into convolutional codes by means of a convolutional coding circuit (10), and mapping the codes by means of a mapping circuit (11), followed by the output of the codes thus mapped.
Patent KR-20060022266-A (KR)
Title: System for classifying slides using scatter plot distributions
Inventor: WONG KAM L
IPC: G06K9/00
Filed: 2004-05-19
Abstract: Systems for classifying biological specimens. A number of objects of interest are identified in a biological specimen. A first feature of each object of interest (e.g., nuclear area) and a second feature of each object of interest (e.g., nuclear integrated optical density) are measured, and a scatter plot of the first and second features is generated. The specimen is classified as being either normal or suspicious based on the distribution of points within the scatter plot.
Patent KR-20060017874-A (KR)
Title: Reduced shear force microkeratome blade assembly
Inventor: NEUBERT WILLIAM J
IPC: A61F9/013
Filed: 2004-06-21
Abstract: A microkeratome blade assembly (20) includes a cutting blade (22) having a forward cutting edge (24). A blade holder (26) is attached to the blade (22). At least one indentation (30) is formed in a front surface (29) of the blade holder (26) for reducing shear force between the blade holder (26) and a microkeratome cutting head (38).
Patent KR-20060039864-A (KR)
Title: Assembly comprising a rim and a run-flat support
Inventor: CHRISTENBURY DAMON
IPC: B60C17/00
Filed: 2003-06-20
Abstract: An assembly comprising a rim (10) and a run-flat support (15) mounted thereon. The rim includes a groove (15) to receive a protuberance (25) of the support.
Patent KR-20060029154-A (KR)
Title: High moisture barrier container for medical liquid compositions
Inventor: MADSEN NILS BERG
IPC: B32B1/02
Filed: 2004-06-23
Abstract: A container consisting of at least two layers, the inner layer consisting of a PE or PP film and the PCTFE layer consisting of a PCTFE film, and the thickness of the PCTFE layer being about 40-100 mum, which container is equipped with a device where the liquid can be lead out through when desired and which container is transparent, shows superior properties for storing liquid pharmaceutical compositions, especially insulin compositions containing preservatives.
Patent KR-20060037284-A (KR)
Title: Cryogenic fluid tank and use in a motor vehicle
Inventor: JANIN FLORENT
IPC: F17C3/00
Filed: 2004-06-22
Abstract: The main opposite surfaces (4a, 4b; 5a, 5b) of the inner (1) and outer (2) coverings are directly linked to each other by rigid coaxial linking elements (9;10), flexible linking elements (15) joining a main surface (5a) of the outer covering to an opposite surface (4b) of the inner covering (1) and vice-versa. The invention can be used for the storage of cryogenic fuel used as a power source for motor vehicles.
Patent KR-20070075046-A (KR)
Title: Direct methanol fuel cell stack of two valve system
Inventor: YOO HWANG CHAN
IPC: H01M8/24
Filed: 2006-01-11
Abstract: A fuel cell stack is provided to effectively discharge water and improve the operational performances and lifespan of a stack by refreshing a stack inside when water is discharged. The fuel cell stack is a direct methanol fuel cell stack using methanol as fuel, and has a gas-phase component exhaust valve(an upper valve) and a liquid-phase component exhaust valve(a lower valve) which are formed on the upper and lower parts at an outlet side of an air exhaust passage to communicate with a positive electrode of an electrolyte membrane-electrode assembly(MEA). The fuel cell stack is operated by the steps of: operating the stack with only the lower valve off, and then turning off the upper valve in a predetermined period(Tp) to increase internal pressure of the stack; opening only the lower valve to discharge a liquid-phase component at once a predetermined time(T1) after the internal pressure of the stack has been increased by turning off the upper valve; opening the upper valve for a predetermined time(T2) to make an equilibrium state; and turning off only the lower valve.
Patent KR-20060082810-A (KR)
Inventor: MARUYAMA TOMOYO
IPC: H01L25/065
Filed: 2006-01-12
Abstract: 본 발명의 반도체 장치는, 회로 기판 상에 반도체 소자를 접착재를 거쳐서 탑재한다.  또한, 반도체 소자의 상면에, 외부 단자 접속부를 구비한 접속용 회로 기판이 접착재를 거쳐서 탑재되고, 접속용 회로 기판의 하면과 회로 기판의 상면이 도전체 단자로 접속된다.  그리고, 회로 기판과 접속용 회로 기판 사이는, 밀봉 수지에 의해 밀봉된다.  이에 의해, 상단에 적층하는 반도체 장치나 전자 부품과의 접속에 이용되는 외부 접속용 단자의 배치에 제약이 적어 실장 밀도의 향상이 가능하고, 또한 방열성이 우수한 소형 및 박형의 반도체 장치를 실현할 수 있다. 
       
     반도체 장치, 회로 기판, 반도체 소자, 도전체 단자, 와이어
Patent KR-20070075071-A (KR)
Title: Vegetation block using on watercourse and watercourse construction method thereof
Inventor: BAE HEUNG SUP
IPC: E02B5/02
Filed: 2006-01-12
Abstract: A vegetation block for a waterway is provided to construct an ecological waterway strongly and stably by connecting in the matrix type. The vegetation block(10) is manufactured by mixing coarse aggregate, cement, water and a mixture in the appointed ratio, pouring in a mold, setting up a vibration and compressing at the appointed pressure. Hereon the vegetation block contains a primary incline plane(13) formed by inclining corresponding sides of four sides connecting an upper plane(11) and a lower plane(12) downward from the top at the appointed angle of inclination, a secondary incline(14) formed by inclining the corresponding opposite sides upward from the bottom at the appointed angle of inclination, and a vegetation groove(15) formed on the upper plane to the appointed depth. The construction method of an ecological waterway using vegetation blocks comprises the steps of leveling the bottom, the incline and the crown of a waterway and arranging vegetation blocks in the matrix type on the bottom, the incline and the crown of the waterway.
Patent KR-20070077331-A (KR)
Title: Internet synthetic auction system and method thereof
Inventor: LEE SEUNG CHUL
IPC: G06Q50/10
Filed: 2006-01-23
Abstract: A system for simulating Internet auction and a providing method thereof are provided to enable a user to determine successful bid by making the same procedure and bidding form as the court auction, simulating the court auction for an actual auction article, and comparing a simulation result with a real court auction result. Each user terminal(100a-100n) requests simulation of the auction, receives/displays the bidding form, transmits the bidding form made by manipulation of the user, and receives/displays the simulation result of the auction. An auction simulation server(120) stores auction information, user information, and the bidding form, transmits the bidding form to the user terminal by receiving the request from the user terminal, and stores request information by receiving the bidding form from the user terminal. The auction simulation server generates and stores the simulation result including the successful bid of the user by comparing the auction information with the request information of the user, and transmits the simulation result to the user terminal.
Patent KR-20060090609-A (KR)
Title: Process for the production of dinitrotoluene
Inventor: MUENNIG JUERGEN
IPC: C07C201/08
Filed: 2006-02-08
Abstract: The present invention is directed to a process for the isothermal nitration of aromatic organic compounds, wherein an aromatic organic compound is brought into contact and reacted with a mixture of sulfuric acid and nitric acid. The mixture of sulfuric acid and nitric acid, and the aromatic organic compound are brought into contact with each other through a mixing nozzle which comprises a substantially cylindrical tubular reactor and an annular gap which surrounds the tubular reactor. The aromatic organic compound flows through the tubular reactor, and the mixture of sulfuric acid and nitric acid flows through the annular gap, and they are mixed together upon emerging from the tubular reactor and the annular gap, wherein the ratio of the average rates of flow of the aromatic organic compound in the tubular reactor, and of the mixture of sulphuric acid and nitric acid in the annular gap ranges from 0.5:1 to 10:1.
Patent KR-20060019625-A (KR)
Inventor: CHUN HEE UK
IPC: F16L41/02
Filed: 2006-02-15
Abstract: 본 발명은 스파이럴 심 덕트를 연결하기 위한 T형 소켓 및 이를 이용한 배수관 시공방법에 관한 것으로서, 원통형 연결관의 좌·우측에는 스파이럴 심 덕트와의 견고한 결합을 위한 결합용 돌출부와 스파이럴 심 덕트의 진입을 제어하는 정지용 돌출부가 각각 구비되고, 상기 원통형 연결관의 중앙 상단에는 파이프의 연결을 위한 파이프 연결부가 구비되어 전체적으로 T형상을 이루며, 상기 파이프 연결부에는 파이프 연결의 기밀성을 향상시키고 파이프 삽입의 한계선을 결정해 주는 지지홈이 구비되는 것을 특징으로 하여 구성되고, 또한, 상기 스파이럴 심 덕트 연결용 T형 소켓을 이용하여 배수관 등을 시공하는 방법에 있어서, 스파이럴 심 덕트를 바닥면 상의 필요한 부분에 위치시키는 단계; 상기 스파이럴 심 덕트와 파이프의 연결이 필요한 부분에 상기 스파이럴 심 덕트 연결용 T형 소켓을 위치시켜 스파이럴 심 덕트를 연결하는 단계; 상기 스파이럴 심 덕트 연결용 T형 소켓의 파이프 연결부에 파이프를 삽입하는 단계; 콘크리트를 타설하여 상기 스파이럴 심 덕트 및 파이프를 매립하는 단계를 포함하는 것을 특징으로 하여 구성되어, 작업효율을 향상시키며, 누수현상이 방지된다는 유용한 효과를 제공한다. 
       
     스파이럴 심 덕트, 배수관, T형 소켓, 지지홈
Patent KR-20070034414-A (KR)
Title: 키보드 구성
IPC: G06F3/02
Filed: 2006-02-17
Abstract: 본 발명은 다수의 키 매트릭스들과 다수의 키 집합들을 포함하는 키보드 구성에 관한 것이다.  키 매트릭스 내에 배치되는 제 1 키 집합은 ↑-문자키, ↓-문자키, ←-문자키 및 →-문자키를 포함한다.  키 매트릭스 내에 배치되는 제 2 키 집합은 W-문자키, A-문자키, S-문자키 및 D-문자키를 포함한다.  키 매트릭스 내에 배치되는 제 3 키 집합은 I-문자키, J-문자키, K-문자키 및 L-문자키를 포함한다.  키 매트릭스 내에 배치되는 제 4 키 집합은 4-문자키, 5-문자키, 6-문자키 및 8-문자키를 포함한다.  키 매트릭스 내에 배치되는 제 5 키 집합은 2-문자키, 4-문자키, 6-문자키 및 8-문자키를 포함한다.  임의의 키 집합 내의 임의의 문자키의 각 스캔 라인 및 각 리턴 라인은 모두 동일한 키 집합의 나머지 관련 문자들의 나머지 스캔 라인들 및 리턴 라인들과 다르다. 
       
     키보드; 고스트 키
Patent KR-20070083365-A (KR)
Title: System and method for testing communication quality
Inventor: WOO CHUL GEUN
IPC: H04B17/00
Filed: 2006-02-21
Abstract: A call quality inspection system and a method thereof are provided to improve the convenience in installation work by reducing the size of a call quality inspection equipment and to inspect the quality of mobile phones by connecting the call quality inspection equipment directly to a computer system, in which an identical call quality inspection program is installed, in case it is installed in another place. A call quality inspection system consists of a setup/analysis unit(100), a signal conversion unit(110), a power supply unit(120), a communication interface unit(130), and an RF interface unit(140). The setup/analysis unit(100), used to establish work items and work conditions, outputs a digital test signal according to the established work conditions, receives and analyzes a digital test result value created by the digital test signal, and outputs an analyzed result. The signal conversion unit(110) converts the digital test signal, outputted from the setup/analysis unit(100), into an analog test signal and outputs it. Also the signal conversion unit(110) converts an analog test result value into a digital test result value and transmits it to the signal conversion unit(110). The power supply unit(120) supplies power to a test mobile phone. The communication interface unit(130) outputs the power, supplied from the power supply unit(120), and the analog test signal in a serial method. The RF interface unit(140) transmits the analog test signal to the test mobile phone, receives an analog test result value inputted through the microphone of the test mobile phone, and transmits it to the signal conversion unit(110).
Patent KR-20060028791-A (KR)
Inventor: HUH YOUNG SIK
IPC: H04N21/431
Filed: 2006-02-24
Abstract: 본 발명에서는 영상의 색 특성에 관한 사용자 선호성 데이터 생성 방법이 개시된다. 
     그 사용자 선호성 데이터 생성 방법은 소정의 참고영상에 대해 사용자가 선호하는 색특성을 갖도록 변환된 영상을 선호영상이라 하고, 상기 선호영상의 색특성 값을 선호특성값, 상기 참고영상의 영상 색특성 값을 참고특성값이라 할 때, 색온도(ColorTemperature), 밝기(Brightness), 밝기대비(Contrast) 및 채도(Saturation) 중 적어도 하나를 상기 선호영상 및 참고영상의 색특성으로 결정하는 단계; 및 상기 선호특성값과 참고특성값의 쌍에 해당하는 {선호특성값, 참고특성값}을 생성하는 단계를 포함함을 특징으로 한다. 
     본 발명에 의하면, 사용자 특성에 부합하는 목표 값을 설정할 수 있도록 하여 사용자 선호성을 만족시키는 변환영상을 얻을 수 있다. 그 데이터 구조는 호환성있으므로, 다양한 영상표시장치, 영상 표시 소프트웨어, 유/무선 서비스 시스템에서 사용자 선호특성에 따른 영상물을 발생시키는 데 공통적으로 이용될 수 있다.
Patent KR-20070089265-A (KR)
Title: Structure of remote controllable ballast for lamp
Inventor: CHOI IK SUN
IPC: H05B41/14
Filed: 2006-02-28
Abstract: A remote controlling ballast structure for a lamp is provided to reduce the installation time of the lamp by performing the remote control and high voltage DC current supply to the lamp through an apparatus implemented in a single substrate. An RF receiver for receiving an ignition or light-out control signal from a remote RF transmitter by a wireless frequency includes a loop type antenna(18), a band pass filter(14) for removing noise from the received signal, a phase-locked loop(18) for providing a synchronizing oscillation frequency for generating an intermediate frequency, a mixer(16) for mixing a radio signal passing through the band pass filter(12) and the oscillation frequency of the phase-locked loop(18) with each other to generate the intermediate frequency of 21.4MHz, an intermediate frequency filter(20) for removing a signal of an unnecessary frequency from the output of the mixer(16), an amplifier(22) for outputting the intermediate frequency filter(20), an intermediate frequency detector(24) for detecting the intermediate frequency of 455KHz from the output of the amplifier(22) and for detecting the frequency of 300Hz having ignition and light-out commands encoded form the detected intermediate frequency of 455KHz, and an amplifier(26) for amplifying the output of the intermediate frequency detector(24) and inputting the amplified output into a micom(28).