baber/WOPTO huggingface dataset:
Patent KR-20000031644-A (KR)
Title: Radiation-curable polyamide prepolymer for the immobilization of microorganisms and method for preparation thereof
Inventor: KIM JO UNG
IPC: C08F216/00
Filed: 1998-11-09
Abstract: PURPOSE: A method for the immobilization of microorganisms using a radiation-curable polyamide prepolymer is provided which can be used for a long time without deterioration of mechanical strength or hydrolysis property and immobilize microorganisms homogeneously on a large scale by immobilizing useful enzymes or biomass, such as yeast for alcoholic fermentation, methanogen, nitrifying bacteria for the purification of environments, denitrifying bacteria, phenol-decomposing bacteria and activated sludge on high concentration. CONSTITUTION: The radiation-cured polyamide prepolymer expressed as the following general formula (I) is obtained by tolunesulfonylizing hydroxyl group of both ends of polyol backbone and then reacting it with ethanolamine or potassium phthalamide to obtain polyoxyethylenebisimide having amino group at both ending chains, and then reacting the resin with an acrylic compound: wherein Y is H or CH<SB POS="POST">3</SB>. The method for the immobilization of microorganisms consists of adding a photopolymerization initiator to the prepolymer to mix them, then adding a suspension obtained by adding a material desired to immobilize to water or a buffer solution to the mixture to obtain a mixed solution, adding thereto sodium alginate as a forming aid to mix them, dropping the solution to calcium chloride solution through a nozzle device with an appropriate diameter or directly adding the mixed solution to the stirred organic solution to produce a gel, and irradiating a light over the gel under anaerobic condition to produce a hydrogel including enzymes and/or biomass.
Patent KR-20000033084-A (KR)
Title: Plate for controlling board temperature and method for manufacturing the same
Inventor: KO JAE BEOM
IPC: H01L21/00
Filed: 1998-11-19
Abstract: PURPOSE: A plate for controlling board temperature and a method for manufacturing the same is provided to compensate for the temperature variation of the surface of a board, and to equalize the temperature. CONSTITUTION: A plate(42) for controlling board(40) temperature includes a plurality of slots(44,46,48). The plurality of slots(44,46,48) are formed on the surface of the surface of the board(40) on the basis of the temperature variation of the board(40). The shapes, diameters, depths, and spacings of the plurality of slots(44,46,48) are controlled and altered for better efficiency. The plurality of slots(44,46,48) are formed by way of an optic transfer.
Patent KR-20000038048-A (KR)
Title: Apparatus for stopping automatically closing slide door of reach-in type showcase
Inventor: LEE HO JIN
IPC: F25D23/02
Filed: 1998-12-03
Abstract: PURPOSE: An apparatus for stopping an automatically closing slide door of a reach-in type showcase is provided to stop a slide door in a completely opened state without distortion or inclination by adopting a slant guide rail and a roller stopper without of a right side roller and the slant guide rail. CONSTITUTION: An apparatus for stopping an automatically closing slide door of a reach-in type showcase includes a slide door(55) for opening and closing a front opening part of a receiving space part by lateral sliding for depositing or drawing an object in or from the receiving space part, slant guide rails for slantly guiding the opening and closing sliding of the door in the lateral direction at a lower part to close the front opening part by sliding due to a tare of the door when the door is opened, an upper slide guide element(80) mounted at an upper frame(51) for guiding the sliding in the slanted lateral direction at an upper part of the door, a roller stopper(100) fixed on the upper frame in the upper slide guide element and mounted with a pressing spring(103) for pressing a roller(106) downward, and a roller groove(55b) formed at an upper end part of the door for detachably inserting the roller to stop the slide door in an opening state.
Patent KR-20000038386-A (KR)
Title: Process for manufacturing camber-controlled low temperature cofired ceramic(ltcc-m) substrate
Inventor: KIM IK SUP
IPC: B32B15/04
Filed: 1998-12-07
Abstract: PURPOSE: A process for manufacturing camber-controlled LTCC-M substrate is provided that minimizes camber after firing and depresses the change of camber in a post firing step in order to maintain the flatness of the surface before the post firing. CONSTITUTION: A process for manufacturing of a camber-controlled LTCC-M substrate comprises the steps of : (a) separately preparing a metal base(700) and a number of low temperature cofired green tape; (b) preparing a green laminate(810) based on a number of green tape of step (a); (c) preparing a blank green tape laminate(902) produced during making the green tape laminate; (d) adhering and pressing the green tape laminate and the blank green tape laminate prepared in above steps (a) and (b) to form a compact body(904); (e) cofiring the compact body to form a metallic low temperature cofired ceramic substrate(906); and (f) abrading the blank green tape laminate formed on the lower part of the LTCC-M substrate.
Patent KR-20000038583-A (KR)
Title: Internal voltage generator
Inventor: JU YANG SEONG
IPC: H03K19/00
Filed: 1998-12-08
Abstract: PURPOSE: An internal voltage generator is provided to supply a stable voltage to an internal circuit by turning on a digital switch at an active operation and turning off the digital switch when a high operating current is not required. CONSTITUTION: In an internal voltage generator, a reference voltage generating section(61) generates a reference voltage. A comparator(63) compares an internal voltage applied to an internal circuit which the reference voltage. A first switch is controlled by an output voltage of the comparator(63) and is connected between a power supply and an internal voltage input terminal of the internal circuit. A second switch is connected to the first switch in parallel and is connected between a power supply and an internal voltage input terminal of the internal circuit. An internal voltage controller(66) turns on or off the second switch according to an operation or stand by mode and controls a level of the internal voltage applied to an internal circuit.
Patent KR-20000040648-A (KR)
Title: Method for controlling television function using color allocation
Inventor: LEE HYEON CHEOL
IPC: H04N5/44
Filed: 1998-12-18
Abstract: PURPOSE: A method for controlling television function using color allocation is provided to allocate colors to keys of the remote controller to facilitate selection of television function. CONSTITUTION: A method for controlling television function using color allocation includes first thru third steps. The television according to the present invention includes a remote controller(7), a signal receiver, a microcomputer, and an OSD generator. At the first step, specific colors are allocated to channel up/down keys(71,72) and volume up/down keys(73,74) of the remote controller(7), respectively. At the second step, stored color data for the allocated colors to the remote controller(7) is read and displayed when the menu screen is displayed. At the third step, the screen control data of allocated colors is modified and stored by pressing corresponding keys of the remote controller(7).
Patent KR-20000041029-A (KR)
Title: Apparatus for sensing deterioration of condenser bank
Inventor: YEOM SONG YEOL
IPC: G01R15/18
Filed: 1998-12-21
Abstract: PURPOSE: A deterioration sensing apparatus of a condenser bank is provided to prevent a breakdown of short-term condensers during driving by seizing an overall state of the short-term condensers. CONSTITUTION: A deterioration sensing apparatus of a condenser bank comprises a detection part, a circuit part(A) and a display part(B). The detection part consists an induce coil(5), a contact preventing plate(4), three output terminals(9) and three volt meters(6,7,8). The induce coil(5) detects a voltage induced at a discharge coil(2), and the contact preventing plate(4) electrically isolates the discharge coil(5) and the induce coil(4). The contact preventing plate(4) is installed in a discharge coil box. The volt meters(6,7,8) measure voltages between two pair of output terminals(9) which are connected to the induce coil(5). The circuit part(A) changes variations of the measured voltages into a state of a condenser bank and a deterioration progressive degree, and compares the changes value with a reference value of a perfectly discharged short-term condenser. The display part(B) displays a judgement value corresponding to a condenser stage comprising a condenser of the compared value.
Patent KR-20000042747-A (KR)
Title: Method for controlling translation of anisotropic conductive film and rotation table when the anisotropic conductive film is pressed
Inventor: GONG YOUNG JUN
IPC: G02F1/015
Filed: 1998-12-26
Abstract: PURPOSE: A method for controlling translation of anisotropic conductive film and a rotation table when the anisotropic conductive film is pressed is provided to actuate XYθ table simply. CONSTITUTION: A method for controlling translation of anisotropic conductive film and a rotation table when the anisotropic conductive film is pressed includes following steps. At the first step, reference points(P1 to P6) of lead member(1') of X1.X12 and X21.X22 position and Y11 position of Y1 and Y2 and Y21 position is to aligned with a one(0h) of pressure head(22) when each lead member(1') is matched with the pressure head(22). At the second step, following mathematical equation is met when the distance from the one(0h) to a one(0a) of the TMA(1) is denoted as dx and dy, and the distances between the 0a to the reference points is px, py. (x<SB POS="POST">mov</SB> y<SB POS="POST">mov</SB>)<SB POS="POST">-1</SB>=(cosθ<SB POS="POST">D</SB> -sinθ<SB POS="POST">D</SB>, sinθ<SB POS="POST">D</SB> -cosθ<SB POS="POST">D</SB>)(-Px Py)<SP POS="POST">-1</SP> -(dx dy)<SP POS="POST">-1</SP>.
Patent KR-20000043931-A (KR)
Title: Method for defining functions of mobile communication terminal
Inventor: KIM YEON CHEOL
IPC: H04B1/38
Filed: 1998-12-29
Abstract: PURPOSE: A method for defining functions of a mobile communication terminal is provided to change the terminal functions by simple key operations, by setting up functions which a user frequently utilizes, to define the functions in a designate key designated by the user among the various terminal functions. CONSTITUTION: A mobile communication terminal has a key inputting circuit, a menu storage, and a displayer. The key inputting circuit is composed of a number key and a function-defining key. The menu storage stores various menu messages. The displayer displays the menu messages. A method for changing functions of the mobile communication terminal, comprises the steps of: if an input mode for defining the functions is inputted by a user, converting a mode status into the input mode; defining functions selected by the user in a predetermined designate key among the various functions in a state of the input mode; if the user inputs the designate key in a state of the terminal functions being defined, changing the corresponding terminal functions defined in the designate key.
Patent KR-20000045658-A (KR)
Title: Method for informing user of computer
Inventor: GU BON YONG
IPC: G06F13/00
Filed: 1998-12-30
Abstract: PURPOSE: A method for informing the user of computer is provided to easily know the previous user of computer by storing the user image with camera equipped to the computer and reviving the stored user image. CONSTITUTION: A method for informing the user of computer comprises the steps of;performing the booting action based on the program stored at a bios;outputting the message requesting the password input based on the program;inputting the password by the key input of user;determining if the inputted password identifies the previous established password;outputting the error message on the monitor when the inputted password differs from the previous established password;operating a camera by the control signal when the inputted password identifies the previous established password;converting the analog image signal output from the camera to the digital data in a A/D converter;and storing the image data output from the camera at an image data memory.
Patent KR-20000046141-A (KR)
Title: Optical head of proximate field and production method thereof
Inventor: PARK JEONG U
IPC: G11B7/1387
Filed: 1998-12-31
Abstract: PURPOSE: An optical head of proximate field and its production method are provided to increase a generating efficiency of proximate field with the optical head of new structure. CONSTITUTION: A substrate(11) is prepared. An etching stop layer differed an etching property to the substrate is formed in a lower face of the substrate. A first aperture having a wide upper face and a narrow lower face is formed by etching an upper face of the substrate to expose the etching stop layer. A reflecting film(13) is formed in a front face of the substrate contained the first aperture. The etching stop layer is removed. A smaller second aperture than the first aperture is formed by punching a hole in a regular area of the reflecting film. Thereby, an optical head of proximate field is produced.
Patent KR-20000047110-A (KR)
Title: Branch device for optical cable
Inventor: JEON YONG HWAN
IPC: G02B6/44
Filed: 1998-12-31
Abstract: PURPOSE: A branch device for an optical cable is provided which many aligning holes are formed on the face of the device to use the extended branching face effectively so the size of the device is minimized. CONSTITUTION: An optical cable is inserted into a cap(40) and an inserting auxiliary part(30) in sequence to be placed on certain inside of them. A ribbon tube(24) is inserted to an aligning hole(24) and fixed them with an adhesive after inserting the center extension fiber into a coupling hole(21). And many optical fiber ribbons(53) extended from the cable are inserted in sequence into the ribbon tube to be branched. In next, a branching device(20) and a guiding part(30) are helically linked to coupling parts(12,13) respectively. If the cap is tightened to the guiding part, a tightening part(45) of the cap is fixed on an inclined face(35) of the guiding part as well as shrinking the clamp toward the center line so an outer sheath(52) of the cable is fixed tightly.
Patent KR-19990036258-A (KR)
Title: 에난티오머 선택성 에폭시화 촉매로서 유용한 디나프타제피늄염
IPC: B01J31/02
Filed: 1996-08-07
Abstract: 화학식 Ia 또는 Ib의 화합물, 그러한 화합물의 제조 방법 및 그러한 화합물을 프로키랄 올레핀의 에난티오머 선택적 에폭시화 반응에 사용하기 위한 용도. 
     <화학식 Ia> 
     
       
     
     <화학식 Ib> 
     
       
     
     상기 식에서, 
     A 및 B는 각각 독립적으로 수소 또는 C 1-6 알킬, C 1-6 알콕시, 아릴, 아릴옥시, 실릴 및 실릴옥시로부터 선택되는 1, 2 또는 3 개의 나프틸리덴 치환체이며; 
     R 1 은 페닐, C 1-6 알킬, 페닐 C 1-6 알킬 또는 화학식 a의 잔기이고; 
     <화학식 a> 
     
       
     
     {식 중, R 2 는 C 1-6 알킬, 페닐 또는 벤질이고, R 3 은 H, OR 4 (여기서, R 4 는 C 1-6 알킬 또는 C 1-6 알킬실릴이다)이고, n은 0 또는 1 또는 2의 정수이다} 
     X는 카운터 이온이다.
Patent KR-19990044112-A (KR)
Title: 액정용 역광 반사 시이트
IPC: G02B5/02
Filed: 1996-08-29
Abstract: 본 발명은 에지형 액정 디스플레이 패널 역광 장치에서 직선 튜브형 형광 램프를 에워싸는데 사용하기 위하여, 보다 얇고, 보다 낮은 경도 필름을 사용한 반사 시이트를 제공하는데, 이 반사 시이트는 역광 장치에 보다 높은 명도를 달성시킬 수 있다. 반사 시이트는 25 내지 50 ㎛의 두께를 갖는 필름 지지체 및, 이 필름 지지체의 표면상에 도포되는 (메타)아크릴레이트 공중합체의 수지 바인더와 0.05 내지 10㎛의 입자 직경 및 0.2 내지 0.9의 내부 공극 직경 대 입자 직경 비율을 갖는 작은 입자 벌룬과의 혼합물을 포함한다.
Patent KR-19990067290-A (KR)
Title: 다층 공-소성 세라믹 조성물 및 금속상-세라믹 회로판
IPC: H01L23/498
Filed: 1996-11-01
Abstract: 본 발명에 따른 비결정 납-기재 유리 및 하나 이상의 산화물 충전제와 혼합시킨 결정성 ZnO-MgO-B 2 O 3 -SiO 2 유리의 세라믹 혼합물은 코바의 TCE에 근접한 소성 세라믹을 형성한다.  소성시 코바 지지 기판과 함께 정렬된 세라믹 혼합물로부터 제조된 미소성 테이프는 탁월한 유전성 및 낮은 손실 특성을 가진다.
Patent KR-19990071821-A (KR)
Title: 텔레비전수상기,수신채널을세트하는방법및화상표시방법
IPC: H04N5/45
Filed: 1997-10-01
Abstract: 수신가능한 채널을 서치하여 수신가능한 채널을 프리세트하는 자동프로그램 처리를 행할 때나 설정 채널을 추가 또는 삭제하는 자동 삭제 / 추가 처리를 행할 때에는 뮤팅 회로(20)에 의해 마스트 화면의 영상 신호가 뮤팅된다.  그리고, 슬레이브 화면에 수신 채널 화면이 투영되도록 소스 전환 스위치(12)가 바뀌어진다.  자동프로그램 처리나 자동 삭제 / 추가 처리를 행할 때에 마스터 화면의 영상 신호를 뮤팅하고 있으므로 프리 런 상태에서의 수평 펄스 및 수직 펄스로 표시 신호가 발생되기 때문에 표시가 안정된다.  또한, 자동프로그램이나 자동 삭제 / 추가 처리를 실행 중에서도 슬레이브 화면에 의해 수신 중의 채널 영상을 확인할 수가 있다.
Patent KR-19990076874-A (KR)
IPC: G01F1/10
Filed: 1997-06-24
Abstract: The present invention provides a method and apparatus for monitoring an infusion pump (10). The method and apparatus provides an encoder (101) which is used with a motor (65) of the infusion pump (10) and a monitoring method which effectively provides rotational directional information. The present invention utilizes a state transition of a first switch (111) indexed against a constant signal from a second switch (113) corresponding to the center of a flag (117) or sector (119).
Patent KR-19990087468-A (KR)
Inventor: ANDERSEN PER JUST
IPC: B29C48/08
Filed: 1997-04-09
Abstract: 섬유로 보강되며 무기 충진재를 포함하는 전분 결합 매트릭스를 갖는 쉬이트 제조를 위한 조성물 및 방법이 발표된다.  쉬이트 형성에 적절한 혼합물은 물, 비변성 및 젤라틴화 안된 전분 과립, 셀룰로오스 에테르, 섬유, 무기 충진재를 필요한 성질을 가지는 쉬이트 형성에 적절한 비율로 혼합하여 제조된다.  이 혼합물은 한 세트 이상의 가열된 롤러 사이에 통과됨으로써 초기 쉬이트를 형성한다.  가열된 롤러는 셀룰로오스 에테르가 쉬이트 외면상에 스킨을 형성시키게 하여서 전분의 젤라틴화시 쉬이트를 롤러에 접착시키는 것을 방지한다.  초기 쉬이트는 가열된 롤러사이에 통과되어서 전분 과립이 젤라틴화하고 이후에 증발에 의해 물을 제거시킴으로써 쉬이트를 건조시킨다.  전분과 셀룰로오스 에테르는 섬유와 결합 매트릭스에 분산된 무기충진재와 함께 쉬이트의 결합 매트릭스를 형성한다.  전분 결합 쉬이트는 종이 또는 판지와 유사하게 절단, 감기, 압축, 스코링, 천공, 접힘, 접착되어서 쉬이트로 부터 제조품이 된다.  이러한 쉬이트는 식품 및 음료수 용기와 같은 용기의 대량생산에 특히 유용하다.
Patent KR-20000011065-A (KR)
Title: Process for binding lignocellulosic material
Inventor: SINGULE BART
IPC: C08G18/62
Filed: 1997-06-20
Abstract: PURPOSE: A manufacturing method for a sheet or a molded body from a lignocellulosic material by using an organic polyisocyanate binder and a release agent being an aqueous emulsion of a polyolefin wax is provided. CONSTITUTION: Process for the production of sheets or molded bodies from lignocellulosic materials utilizing an organic polyisocyanate binder material and a release agent which is an aqueous emulsion of a polyolefin wax.
Patent KR-20000051275-A (KR)
Inventor: KIM CHEOL WU
IPC: H04N7/30
Filed: 1999-01-20
Abstract: PURPOSE: An optimal path tracking method of a trellis-based adaptive quantizer is provided to accelerate the tracking of the optimal path by eliminating useless branches. CONSTITUTION: An optimal path tracking method of a trellis-based adaptive quantizer processes image signal in blocks and performs discrete cosine transform on the image signal. The output of the transformation is run-length encoded in a trellis structure, and is entropy encoded. Each coefficient is quantized from an initial state. A branch after the position of a distortion(D) variation based on a monotonic increasing of one dimension array and encoding length is eliminated from quantization path tracking. When more than two different paths at non-zero mode are gathered from the quantization path tracking, one optimal path is selected and the other are eliminated from quantization path tracking.
Patent KR-19990046280-A (KR)
Title: 중앙처리장치
Filed: 1999-01-30
Abstract: 본 발명은 메모리 어드레스, 변위(offset), 그리고 즉시 데이터(immediate data)를 가변하는 고정 길이 명령어를 가지는 중앙 처리 장치에 관한 것이다. 
     본 발명에 따른 확장 명령어를 가진 중앙 처리 장치는 범용 레지스터와, 특수 레지스터와, 내부 레지스터로 구성되는 레지스터 파일과;연산 기능을 수행하는 기능 블록과; 명령어를 저장하는 명령 레지스터와; 상기 명령 레지스터에 제어 신호를 발생하는 제어 블록과; 다수개의 상태 플래그를 포함하는 중앙 처리 장치에 있어서; 상기 특수 레지스터는 프로그래머가 접근 가능하며, 확장 데이터를 기억하는 확장 데이터 필드만으로 구성되거나 상기 확장 데이터 필드를 하나의 구성 요소로 가지는 확장 버퍼를 상태 레지스터내에 포함하는 것을 특징으로 한다.
Patent KR-20000054858-A (KR)
Inventor: KIM GYU HWAN
IPC: H01J29/76
Filed: 1999-02-01
Abstract: PURPOSE: A deflection yoke for a cathode ray tube is to maximize an offset efficiency of a leakage magnetic field, thereby improving a horizontal deflection sensitivity and stabilizing a structure thereof. CONSTITUTION: A deflection yoke for a cathode ray tube comprises a vertical deflection coil for vertically deflecting electron beam, a horizontal deflection coil for horizontally deflecting the electron beam, and a holder for fixing the vertical deflection coil and the horizontal deflection coil at a predetermined position. In the deflection yoke, a pair of fixing members are coupled at an upper and lower side of the holder to be parallel each other. The fixing member has a groove(101a) which encloses an outer side thereof to be inclined at a desired angle based on a axis of the tube. A pair of coils is wound at the groove to generate a deflection magnetic field opposite to a leakage magnetic field generated from the horizontal deflection coil.
Patent KR-20000055108-A (KR)
Inventor: NO KYONG ROK
IPC: C07B53/00
Filed: 1999-02-03
Abstract: PURPOSE: A method of manufacturing (R)-4-cyano-3-hydroxybutyric acid ester is provided to manufacture it by using a starting material, (S)-3,4-epoxybutyric salt by cyanogenation reaction and esterification so as to have a high yield and excellent optical purity. CONSTITUTION: An intermediate, (R)-4-cyano-3-hydroxybutyric acid salt is manufactured by cyanogenation reaction from (S)-3,4-epoxybutyric acid salt. A (R)-4-cyano-3-hydroxybutyric acid ester is manufactured from the intermediate (R)-4-cyano-3-hydroxybutyric acid salt by esterification. R is linear or branched alkyl functional group or benzyl functional group.
Patent KR-20000056528-A (KR)
Inventor: KIM HO SUNG
IPC: A62B1/22
Filed: 1999-02-23
Abstract: PURPOSE: A life air safety mat is provided to allow a convenient transportation and reduced time period for air injection while constituting the frame of the mat by upper and lower tube frames and a vertical tube frame. CONSTITUTION: An air mat formed of a hexahedron frame covered with a woven fabric(50) and into/from which an air can be injected/discharged, wherein the frame is constituted by upper and lower tube frames(12,14) formed of a tube having a circular section surface, the tube being squared along an outer periphery of the air mat and disposed at upper and lower portions of the air mat, and a vertical tube frame(16) having a near L-shaped sectional surface and which connects corners of the upper and lower tube frames, and the frame has two safety belts(20) traversing the upper surface of the upper tube frame in diagonal direction, the safety belts having both ends fixed to each corresponding corner of the lower tube frame in diagonal direction.
Patent KR-20000061058-A (KR)
Inventor: KIM JIN HYEON
IPC: G11C29/00
Filed: 1999-03-23
Abstract: PURPOSE: A circuit for relieving a defect of a semiconductor memory device is provided which reduces the size of the semiconductor memory device and increases the signal processing rate and minimizes the difference of transfer time of signals of an input/output line. CONSTITUTION: In a semiconductor memory device which has a memory cell array(100) and a redundancy memory cell array(110) and inputs/outputs data through an input/output line, a circuit for relieving a defect of the memory device comprises an input/output line switch control part(210) and an input/output line selection part(200). The input/output line switch control part comprises a driving part, a fuse and a precharge part. According to the circuit, the layout area of the semiconductor memory device can be reduced and the overall signal processing rate of the input/output line can be improved.