baber/WOPTO huggingface dataset:
Patent KR-20000028103-A (KR)
Title: Apparatus for fabricating semiconductor, having generator of magnetic field for preventing attachment of foreign materials
Inventor: KIM JI SU
IPC: H01L21/306
Filed: 1998-10-30
Abstract: PURPOSE: An apparatus is provided to minimize the periodic cleansing process of a plasma generating chamber by preventing foreign materials form being adhered to a view-port of the chamber used for fabricating a semiconductor. CONSTITUTION: A group of magnets(30a,30b) are adhered to a view-port(26) outside a side wall (22a) of a plasma generating chamber(22). Therefore, plural magnetic field lines are formed exactly on the view-port to be extended in the horizontal direction of the view-port. The number of ions is reduced for foreign materials such as polymers not to be adhered to the view-port while processing plasma. Herein, the ions reach the view-port by the plural magnetic field lines.
Patent KR-20000031524-A (KR)
Title: Elevator for test tray in chamber of handler
Inventor: HAM CHEOL HO
IPC: H01L21/68
Filed: 1998-11-06
Abstract: PURPOSE: An elevator for a test tray in a chamber is provided to elevate the test tray vertically and easily while elevating the test tray circulating the chamber in a vertically standing state. CONSTITUTION: An elevator for a test tray is composed of plural rods(121,122,123, 124) for elevating a test tray, a first elevating block(130), a first cross link bar(151), a second cross link bar(152), a first motor driving unit(160), and a second motor driving unit(170). Herein, the first elevating block is combined to first plural rods(121,122) for lowering the test tray. And, the first cross link bar is contracted and expanded to elevate the first elevating block, and the second cross link bar is contracted and expanded to elevate the second elevating block. Then, the first motor driving unit contracts and expands the first cross link bar, and the second motor driving unit for contracts and expands the second cross link bar. Then, a test is performed by elevating the chamber vertically after equipping a semiconductor device on a test tray. A test site is formed on a perpendicularly lower direction of a heating chamber, and a cooling chamber is sequentially formed at the perpendicular lower direction of the test site.
Patent KR-20000032530-A (KR)
Title: Slide structure of middle shell burring device of rotary compressor of air conditioner
Inventor: SON HYUNG IL
IPC: F04C29/00
Filed: 1998-11-16
Abstract: PURPOSE: A slide structure of middle shell burring device of rotary compressor of air conditioner is provided to guide the precise cam operation for simultaneously carrying out the precise piercing and burring of burring hole of the middle shell from inside to outside. CONSTITUTION: A slide structure of middle shell burring device of rotary compressor of air condition is provided, in which slanted slide cam surfaces(211',215') respectively include a return slide surface(211d, 215d) for sliding each other to respectively contact a cam slider(211) and a punch slider(215) for returning the punch slider when the cam slider comes down after the punch slider is advanced outwardly in the radial direction by the rising, and a pressing slide surface(211e,215e) for sliding each other to respectively contact the cam slider and the punch slider for carrying out the piercing and burring by the cam function which converts the lifting movement of the cam slider to the advancing movement of the punch slider.
Patent KR-20000033650-A (KR)
Title: Near-field recorder/reproducer
Inventor: SONG IN SANG
IPC: G11B7/08
Filed: 1998-11-25
Abstract: PURPOSE: A near-field recorder/reproducer is provided to enable recording or reproducing information by using a near-field. CONSTITUTION: A near-field recorder/reproducer comprises: a light source(14) for generating a light beam; an optical detector(16) for converting the light reflected from a disc(1) into an electrical signal; an optical system(12) installed between the light source and the optical detection unit; a head(30) for illuminating near-field light on the disk; a reproduction signal/servo signal detector(18) for detecting a reproduction signal and a servo error signal; a head controller(20) for driving and controlling the head within a small disposition width; and a positioning controller(22) for transferring the head to a position to be accessed. The head further comprises a tip(8) into which the light is incident remotely, a slider(6) for holding the tip within a small height from the surface of the disk, a weight beam(2) elastically supporting the slider, and a suspension(24) holding the weight beam.
Patent KR-20000034194-A (KR)
Title: Evaporator
Inventor: KIM TAE SEONG
IPC: F28F9/02
Filed: 1998-11-28
Abstract: PURPOSE: An evaporator is provided to enhance productivity by simplify the connecting structure between inlet and outlet paths of front and rear heat exchangers. CONSTITUTION: A refrigerant is introduced into an upper tank of a front heat exchanger(2) through an inlet pipe and flows into the lower portion through a first row tube(31). The refrigerant exchanges heat and is introduced into a rear heat exchanger(3) via a connecting unit. Then, the refrigerant flows into the upper portion through a second row tube(32) and into the upper tank. The refrigerant flows into the lower portion and into the front heat exchanger via a connecting unit combined to the lower tank. Finally, the refrigerant is discharged to a compressor through an outlet pipe after exchanging heat.
Patent KR-20000037742-A (KR)
Title: Method for fabricating an eeprom
Inventor: KIM SEONG YEOL
IPC: H01L27/115
Filed: 1998-12-02
Abstract: PURPOSE: A methed for fabricating an EEPROM is provided to improve the integral degree of the EEPROM by defining a tunnelling oxide film at a window in a uniform size. CONSTITUTION: A first mask layer(45) is formed on a first conductive semiconductor substrate(41). A second conductive impurity area(47) is formed on the exposed semiconductor substrate(41). Then, a second mask layer(51) for forming a window(57) is formed on a predetermined portion of the impurity area(47). A bury insulation film(53) is formed on an exposed portion of the impurity area(47). A first gate insulation film(55) is formed on the exposed semiconductor substrate(41) and a tunnelling oxide film is formed on the window portion. A floating gate(63) is formed on a predetermined portion of the first gate insulation film(55). Then, a second gate insulation(65) is formed on the floating gate(63). A control gate(67) is overlapped with the floating gate(63).
Patent KR-20000039300-A (KR)
Title: Interface unit of pstn and lan for data communication
Inventor: KIM HYUNG JUN
IPC: H04L29/10
Filed: 1998-12-12
Abstract: PURPOSE: An interface unit of PSTN and LAN for data communication is provided to perform data communication by using only an interface device without installing a modem in a personal computer. CONSTITUTION: An interface unit of PSTN and LAN for data communication comprises a LAN interface portion(31), a PBX interface portion(32), and a storage portion(33). The LAN interface portion uses a LAN protocol, converts data transmitted through a highway an upper layer of TCP/IP, and transmits received data to a corresponding IP. The PBX interface portion loads transmitting data in bit units to the highway and coverts the received data to the data read in the LAN interface portion. The storage portion stores the converted data of the LAN interface portion and the PBX interface portion.
Patent KR-20000039354-A (KR)
Title: Abrasive fabric product
Inventor: LEE BYUNG WON
IPC: B24D11/04
Filed: 1998-12-12
Abstract: PURPOSE: An abrasive fabric product is provided to improve the flattening degree, the weaving property, the sticking force and the tensile strength by differing a chemical component of yarn used as a warp and a weft when the fabric is woven. CONSTITUTION: An abrasive fabric product is produced by using a cotton, a polyester/cotton mixed yarn or a polyester as a weft(or a warp) and using a certain yarn differed a chemical component with the weft(or the warp) as the warp(or the weft). The yarn used the weft(or warp) is produced by a formation contained a cotton yarn, a filament yarn or a parallel yarn contained one or more than one components selected from a group of a rayon, a vinylon, a polyacryl, a spandex, a vinylene chloride, a polyoliten, a polyurethane, an acetic cellulose, a carbon fiber, a glass wool, a polyamide, a polyvinyl alcohol. The cotton yarn or the parallel yarn is used a thickness within 1s-100s and the filament yarn is used the thickness within 7De-9000De. And the formation of fabric is woven the fabric of plane fabric, twill, satin fabric, and heavy fabric.
Patent KR-20000042400-A (KR)
Title: Method for manufacturing ferroelectric capacitor capable of preventing degradation of characteristic of electrode caused by high temperature thermal treatment
Inventor: KIM NAM GYEONG
IPC: H01L27/10
Filed: 1998-12-24
Abstract: PURPOSE: A method for manufacturing a ferroelectric capacitor is provided to prevent degradation of a characteristic of an electrode, caused by high temperature thermal treatment, by growing a ferroelectric layer in an epitaxial direction on a storage electrode. CONSTITUTION: A method for manufacturing a ferroelectric capacitor comprises the steps of growing a first oxidation electrode which will form a storage electrode of the capacitor, in an epitaxial direction; forming a ferroelectric layer on the first oxidation electrode in the epitaxial direction; and forming a second oxidation electrode which forms a plate electrode of the capacitor on the ferroelectric layer.
Patent KR-20000042591-A (KR)
Title: Structure of drawer type refrigerator
Inventor: KIM CHANG DONG
IPC: F25D11/00
Filed: 1998-12-26
Abstract: PURPOSE: A structure of a drawer typed refrigerator is provided not to be fallen to the front direction even if store a heavy material in the upper portion of the refrigerator. CONSTITUTION: A fixing bolt(75) is inserted to a moving aperture(76) of a leg body, and a height adjustable leg(70) is combined to one end of the leg body by using a bolt. Thus, when the height adjustable leg is pushed to rear direction, the height adjustable leg moves to the rear direction. If the height adjustable leg is pulled to front direction, the fixing bolt moves to the rear direction of the moving aperture for moving the height adjustable leg to the front direction. Therefore, the height adjustable leg is pushed toward a refrigerator main body while packing a product, and the height adjustable leg is pulled to the front direction of the refrigerator while installing to stably support the refrigerator. Herein, the height adjustable leg includes a rotation manipulating unit(71) and a bolt shaft(73). The rotation manipulating unit is arranged for a user to grip and to manipulate, and the bolt shaft is combined to the upper end of the rotation manipulating unit. Moreover, the bolt shaft is combined to a nut combining aperture on one side of the leg body for adjusting the height of the refrigerator by rotating the rotation manipulating unit of the height adjustable leg.
Patent KR-20000043739-A (KR)
Title: Method for translating multi-word translation units in korean-japanese machinery translating system
Inventor: LEE JONG HYEOK
IPC: G06F17/00
Filed: 1998-12-29
Abstract: PURPOSE: A method for translating multi-word translation units(MWTU) is provided to reduce recognition errors by recognizing the MWTU in sentences inputted in Korean to refer to a Korean-Japanese dictionary, and to translate the sentences into Japanese in a Korean-Japanese machinery translating system. CONSTITUTION: A method for translating multi-word translation units(MWTU) in a Korean-Japanese machinery translating system comprises the steps of: initializing a variable value to translate the MWTU among inputted sentences; executing parsing works for dividing the MWTU into tokens and extent designators, and initializing the tokens and the extent designators for each of the MWTU; translating the MWTU by using the tokens and the extent designators; and repeating from the first step until a morpheme for executing the translating process does not exist.
Patent KR-20000044459-A (KR)
Title: Method for locking key pad of cellular phone
Inventor: JU YONG SEONG
IPC: H04B1/40
Filed: 1998-12-30
Abstract: PURPOSE: A method for locking a key pad of a cellular phone is provided not to release a key pad locking state by inputting a specific key just one time, and to secure the key pad locking state from a key input, caused by a user's mistake in a bar-shaped cell phone. CONSTITUTION: A method for locking a key pad of a cellular phone comprises the steps of: executing a key pad locking mode, when inputting a specific key according to a select of a key pad locking function in a state loading to a menu mode(S1); and releasing the key pad locking mode, just for repeating the inputting of the specific key and the menu key according to the S1, in a state executing the key pad locking mode.
Patent KR-20000044650-A (KR)
Title: Device for driving word line of semiconductor device
Inventor: KIM GWAN EON
IPC: G11C11/407
Filed: 1998-12-30
Abstract: PURPOSE: A device for driving the word line of a semiconductor device is provided to uniformly drive the turn on time of the word line regardless of the position of a memory cell. CONSTITUTION: Pxi signal generators(210-216) are formed on the position where a column decoder is formed. A first conducted line transmitting a Pxi signal is formed in vertical to a word line. Subsidiary cell arrays receiving respective Pxi signals are existed in respective blocks. The Pxi signal generators are formed repeatedly in the direction of the column decoder. The Pxi signals are transmitted to a second conducted line via the first conducted line to be transmitted to a subsidiary word line driving unit. The transmission path of the Pxi signals is not changed due to the position of a memory cell for unifying the turn-on time of the word line. The driving load of the Pxi signal generator is not changed by the position of the memory cell for stabilizing the operation of the Pxi signal generators.
Patent KR-20000044858-A (KR)
Title: Light shielding membrane and process for preparing thereof
Inventor: JUNG CHUL MO
IPC: G03F7/039
Filed: 1998-12-30
Abstract: PURPOSE: A light shielding membrane prepared by forming an ion implantation layer on a transparent substrate and forming a SiON membrane thereon is provided which can shield ultraviolet and infrared rays. CONSTITUTION: A membrane comprises a transparent substrate (1) formed an ion implantation layer (2) on it upper part and a SiON membrane (3) having a thickness of 250 to 400 angstrom. The transparent substrate comprises one of oxide film glass and quartz. The membrane enhances the reliability of an element when used as a protective membrane of a semiconductor element and shields ultraviolet and infrared rays harmful to humans.
Patent KR-20000022020-A (KR)
Title: Suction part for vacuum cleaner
Inventor: LEE DONG YUL
IPC: A47L9/02
Filed: 1998-12-31
Abstract: PURPOSE: A suction part for vacuum cleaner is provided which improves the efficiency of cleaning by automatically separating various alien substances such as dust stuck to the surface of the bedding. CONSTITUTION: The suction part comprises of: (i) a suction body(300) which has a main air flowing path(300a), where a main suction gate(61a) sucking outside air and exhaust holes(11) sending sucked air in the main suction gate(61a) to main body of the vacuum cleaner, and an auxiliary air flowing path(300b), where an auxiliary suction gate(101) sucking outside air and ventilation holes(102) sending sucked air in the auxiliary suction gate to main body of the vacuum cleaner; (ii) a vibration generating means(130).
Patent KR-20000046225-A (KR)
Title: Method and apparatus for performing love-call using mobile telephone
Inventor: CHOI DONG OK
IPC: H04B7/26
Filed: 1998-12-31
Abstract: PURPOSE: A method and apparatus for performing a love-call using a mobile telephone is provided to use an additional function by generating a love-call code according to self-information and desired object information to transmit the generated love-call code and performing a local area wireless communication using terminals having identical location information. CONSTITUTION: A love-call storing unit(210) stores menu information for selecting personal information and desire object personal information. The love-call storing unit(210) classifies self-information and object personal information according to a predetermined classifying reference, and stores last classified information as self love-call information. A love-call information transmitting/receiving unit(230) transmits self love-call information to the outside, and decodes a receiving signal received through an antenna, searches as to whether self love-call information is identical to received love-call information and controls a voice transmission and receipt. A love-call mode control unit(240) performs a love-call mode when the self love-call information is identical to received love-call information to control a love-call display, a talk connection with an object, and a talk.
Patent KR-19990063864-A (KR)
Title: 휴대전화용 자기 구동식 수직 교정 안테나
IPC: H01Q1/08
Filed: 1996-09-30
Abstract: 본 발명은 피봇축 주위로 자유롭게 회전하기 위하여 핸드세트에 피봇가능하게 고정된 수직 교정 안테나 모듈을 가지는 위성 통신 시스템에 사용하는 무선 휴대용 전화 핸드세트에 관한 것이다.  안테나 모듈은 핸드세트의 방향에 관계없이 소정의 수직방향으로 피봇하도록 모듈에 힘을 가하는 자기 엑츄에이터 메카니즘을 포함한다.  안테나는 모듈이 소정의 수직방향으로 있을 때 수직으로 직립한 방향으로 상기 모듈로부터 돌출한다.  핸드세트가 각진 방향으로 이동하면, 모듈은 안테나가 수직으로 향할 때까지 중력의 영향, 및 자기 구동기로부터의 자계하에서 피봇한다.
Patent KR-19990067071-A (KR)
Title: 차량 도어로크 액츄에이터
IPC: E05B65/12
Filed: 1996-09-18
Abstract: 차량도어 잠금기구용 파워 액츄에이터는 이 기구의 파워작동식 액츄에이터 레버(12), 실버튼 등에 의해 작동되는 수동작동레버(14), 그리고 레버(12,14)를 함께 선택적으로 커플링시키는 전동커낵터(16)를 포함하고 있어 수동레버(14)로부터 의 구동에 의해 왕복운동되어 잠금 및 잠금해제상태 사이에서 작동레버(12)를 이동시킨다.  최대 안정성을 위한 슈퍼 잠금을 수행하도록 수동레버(14)를 무용이 되게 하기 위해 슈퍼잠금모터(24)가 길이방향 축선에 대하여 각도상으로 커낵터(16)를 회전시켜 커낵터(16)와 적어도 하나의 레버(14)의 구동형성부를 맞물림해제 시키도록 작동가능하다.
Patent KR-19990067442-A (KR)
Title: 무선 온도 감지 시스템
IPC: E03C1/044
Filed: 1996-11-06
Abstract: 본 발명은 사용자에게 화상의 위험을 줄이는데 유용한 무선 온도 감지 시스템에 관한 것이다. 상기 시스템은 무선 링크를 경유하여 콘트롤러(18)에 전달하는 수도꼭지(12)의 단부 상의 온도 센서/송신기(16)를 포함한다. 상기 무선 링크는 수도꼭지(12) 상의 설치를 용이하게 하는데 사용된다. 본 발명은 또한 미리 설정된 최대 온도가 초과되었는지를 지시하기 위한 청각 및/또는 시각적 알람이 있는 디지털 디스플레이(18)를 제공하고, 또한 수도꼭지(12)에 물의 흐름을 차단하기 위한 차단 밸브(20)를 제공할 수 있다.
Patent KR-19990067544-A (KR)
Title: 고체 프로토타이핑 방법 및 장치
IPC: B29C48/05
Filed: 1996-11-06
Abstract: 개선된 압출에 기초한 제조 시스템은 적어도 두 개의 가압 스테이지를 각각 포함하는 하나 이상의 압출기를 포함한다.  양호한 실시예에서, 제1 가압 스테이지는 오리피스(316)를 통해 히터 챔버(318) 내로 열가소성 플라스틱 고체 웨이퍼(314)의 이동에 의해 발생된다.  제2 가압 스테이지는 원추형 점성 펌프(330)에 의해 제공되며, 여기서 제1 가압 스테이지로부터의 사출 재료는 공통 채널(322)을 통한 열 가소성 유체(320)의 흐름을 유지하고 암형 컬릿(334) 내에서 회전하는 로타리 임펠러(332)로 끼어들어서 유체 사출 재료를 제거 가능한 노즐(338)과 오리피스(340) 및 모든 기대 펌프 속도로 유체를 주입 또는 발출한다.
Patent KR-19990067549-A (KR)
Title: 테이프 드라이브의 방위 기록용 헤드 틸팅 기구
IPC: G11B5/56
Filed: 1996-09-17
Abstract: 자기 테이프 헤드 틸팅 기구(20)는 자기 헤드(33)를 소정 방위각으로 틸팅시키고 자기 헤드(33)의 정점을 조정한다.  방위 틸팅 기구는 자기 헤드(33)의 각도를 매우 미세하게 조정하도록 스테퍼 모터(28)에 의해 구동되는 워엄 기어(40) 및 워엄(17)을 사용한다.  각도를 미세하게 조정함으로써 매우 높은 트랙 밀도로 기록을 가능하게 하고 강한 판독 신호를 제공할 수 있게 된다.  정점 조정 기구는 종래 기술의 기구의 부품에 내재하는 누적 공차를 없애준다.  정점 조정 기구는 상기 표면이 횡방향으로 테이프 경로에 대하여 평행한 정렬 상태에 있도록 단일 조정 나사(44)를 사용하여 자기 헤드(33)를 정렬시킨다.
Patent KR-20000010607-A (KR)
Title: Video decoder and corresponding process
Inventor: HEIN SOREN
IPC: H04N19/426
Filed: 1997-04-22
Abstract: PURPOSE: A video decoder is provided which requires low memory capacity. CONSTITUTION: The decoder has a first storage device (S1) to store a coded first image (B), which can be stored until it has been decoded at least twice. The results of the decoding can be given to a playback device (D). The playback device such as a television reproduces the decoded first image which may be P- or B-image. The video decoder makes it possible to dispense with an output frame buffer for the decoded first image (B), thus making for low memory requirements in the decoder.
Patent KR-20000010733-A (KR)
Title: Inductively powered battery charger
Inventor: BOYS JOHN
IPC: H02J7/00
Filed: 1997-05-02
Abstract: PURPOSE: A battery charger by an inductive power can control charge of each batteries. CONSTITUTION: In a self stabilizing bank or monoblock a primary inductive conductor is energized using all the cells, individual cells are separately monitored by control means and any below average cell can be individually charged from the inductive conductor, thus correcting between cell variations. Battery banks may be charged using multiple isolated position tolerant pickups independently controlled according to the condition of the connected battery unit and by overall commands communicated over an isolated link. Loosely coupled inductive power for charging batteries is rectified from a first power pickup winding and the resulting current source is connected to a battery unit(309). Each current source is controlled by shorting a second resonant winding(304). The battery unit may be a single cell. The charge in all cells within a bank can be held within 30% to 70% of full charge and prevented from drifting towards full or empty during repetitive charge and discharge times.
Patent KR-20000015851-A (KR)
Title: Fast-dissolving galanthamine hydrobromide tablet
Inventor: GILIS PAUL MARIE VICTOR
IPC: A61P43/00
Filed: 1997-06-06
Abstract: PURPOSE: A method for manufacturing a fast-dissolving galanthamine hydrobromide tablet is provided to contain a spray-dried mixture of a galanthamine hydrobromide, a lactose monohydrate, and a fine-crystalline cellulose. CONSTITUTION: The present invention is concerned with a fast-dissolving tablet for oral administration comprising as an active ingredient a therapeutically effective amount of galanthamine hydrobromide (1:1) and a pharmaceutically acceptable carrier, characterized in that said carrier comprises a spray-dried mixture of lactose monohydrate and microcrystalline cellulose (75:25) as a diluent, and a disintegrant; and with a direct compression process of preparing such fast-dissolving tablets.
Patent KR-20000050665-A (KR)
Inventor: CHOI SEONG BONG
IPC: D06F37/26
Filed: 1999-01-13
Abstract: PURPOSE: An apparatus for revising declination between a topcover and an outcase of a washing machine is provided which can combine an outcase and a topcover that a size and a form differ by using a gap fill-in member that having thickness corresponding to declination for size of the outcase. CONSTITUTION: A frame supporting damper(15) that having a damper hanger for fixing the upper of a damper on the inside of each a corner is installed at the upper of an outcase(1) and the gap fill-in member(14) that having thickness corresponding to declination for size of the outcase(1) is installed at the outside of a topcover(2), so that damping power of the damper is dispersed by the frame supporting damper(15). Therefore, in case the topcover(2) combine at the outcase(1), the size of an external form of the topcover(2) is revised correspondingly to the size of an external form of the outcase(1) by the gab fill-in member(14).
Patent KR-20000050996-A (KR)
Inventor: CHUN TAIK SOO
IPC: B60H1/22
Filed: 1999-01-16
Abstract: PURPOSE: A vehicle heating apparatus capable of instant heating is provided to instantly heating the vehicle without warming up procedure of the vehicle in winter time, thereby reducing energy loss due to the idle of the vehicle and providing comfortable feeling to a driver and passengers. CONSTITUTION: A vehicle heating apparatus capable of instant heating includes a power supply(100) for converting kinetic energy into electric energy, at least one air channel(120a,120b) for flowing air from outside of the vehicle into inside of the vehicle, electric heaters(110a,110b) positioned on the air channel for heating air flowing in the channel by converting electric energy provided from the power supply to heat energy, and a switch element(160) for turning on or off the operation of the electric heater.