baber/WOPTO huggingface dataset:
Patent KR-20000067490-A (KR)
Inventor: KIM YONG CHAN
IPC: F01L3/08
Filed: 1999-04-29
Abstract: PURPOSE: A lifting device is provided to improve operation of suction and exhaust valves and prevent noise by improving a plunger of the lifting device so as to remove an air flowed into a high pressure chamber along with an engine oil. CONSTITUTION: A lifting device(30) comprises a body(37), a plunger body(40) inserted into the body, a plunger(41), an oil passage(45), and an air slot. The body accommodates a valve stem end(33) of suction and exhaust valves(21,22) inserted into a valve guide groove(35) formed at a cylinder header(13) of an engine, and receives an engine oil through an engine oil passage(36) formed at the cylinder header. The plunger is accommodated into the plunger body and forms a low pressure chamber(43) and a high pressure chamber(44) using a diaphragm(42). The high pressure chamber accommodates sequentially a check ball(46), a retainer(47) and a return spring(48). The oil passage is formed at the body contacting an end of the plunger so as to allow an engine oil to flow into the low pressure chamber. The air slot is formed at an outer periphery of the plunger so as to allow an air flowed along an engine oil to be smoothly discharged.
Patent KR-20000067569-A (KR)
Inventor: KIM SEONG BONG
IPC: G01R31/26
Filed: 1999-04-29
Abstract: PURPOSE: A sorting handler for a burn-in tester is provided to hold a good device in a buffer when a defective device exists, so as to quickly load the held device in a test socket of a burn-in board. CONSTITUTION: A sorting handler for a burn-in tester comprises a buffer which is installed between a loading part and a DC test part so as to be shifted in front and in rear. The buffer has a plurality of groove strings formed corresponding to the number of devices simultaneously loaded on a test socket. The interval between grooves is identical to that between the test sockets installed in the DC test part. A driving part is installed on one side of the buffer, and transfers the buffer by one step when a forking picker holds a device in the grooves to transfer the held device to the test socket of a burn-in board or when a sorting picker carries a device judged as a good device according to a dc test result.
Patent KR-19990088306-A (KR)
Title: 색소표식단백질복합체및그제조방법
IPC: C07D403/14
Filed: 1999-05-14
Abstract: 다수의 색소분자로 표식된 색소표식단백질복합체가 개시되어 있다. 이 색소표식단백질복합체는, 디설파이드결합에 의해 단백질과 결합한 항체로 이루어지는 단백질복합체, 및 이하의 식(1) 또는 식(2)로 나타낸 시아닌계 색소로 이루어지며, 상기 단백질복합체가 상기 색소로 표식되어 있다. 
     
       
     
     (단, R 1 및 R 2 는 수소 또는 알킬기, X는 할로겐, M은 수소 또는 알칼리금속, n은 1∼4의 정수를 나타낸다.)
Patent KR-19990088426-A (KR)
Title: 에너지선경화형친수성점착제조성물및그의이용방법
IPC: C09J4/06
Filed: 1999-05-20
Abstract: 에너지선 중합성기와 산성기를 포함하는 중합체(A)와 중화제(B)를 포함하는 에너지선 경화형 친수성 점착제 조성물이 개시된다. 이리하여 웨이퍼 표면 보호 시이트에 적합한 점착제 조성물이 제공된다. 웨이퍼 표면 보호 시이트는 웨이퍼 이면의 연마시에 웨이퍼 표면의 회로패턴을 절삭가루 등으로부터 보호한다. 상기 점착제 조성물은 시이트 박리후에 점착제가 웨이퍼 표면에 잔존할 지라도 물로 세척함으로써 용이하게 잔류점착제를 제거할 수 있다.
Patent KR-20000074367-A (KR)
Inventor: HAN YONG SIK
IPC: B60C9/16
Filed: 1999-05-20
Abstract: PURPOSE: A single filament cord for a tire and a radial tire are provided to improve an elongation rate, to save production costs, to enhance an adhesive force with rubber and durability of a cord and to promote the quality and productivity of the tire by preventing rotation caused by a residual stress. CONSTITUTION: A single filament cord is made up of one filament(1) of which section is circular. The filament cord is in a periodical waveform to improve an elongation rate. In addition, the filament cord is produced with carbon steel of 0.50 to 1.50wt% or stainless steel to enhance a corrosion resistant characteristic. Brass or bronze, copper or alloy containing nickel mixed with zinc or brass, either alloy containing cobalt with brass is coated on the surface into 0.01 to 5.0 micrometer to improve the adhesive force with the rubber.
Patent KR-19990088451-A (KR)
Title: 반도체소자및그구동방법
Filed: 1999-05-20
Abstract: 본 발명은 반도체 메모리 소자, 이 메모리 소자를 포함하는 시스템, 이 소자 및 시스템을 구동하기 위한 방법에 관한 것으로, 이 소자, 시스템, 방법은 컴퓨터 그래픽 시스템에서 2 차원 및 3 차원 이미지의 렌더링(rendering)을 가속시킨다.  본 명세서에 개시한 소자의 일 실시예는 메모리 어레이, 픽셀 버퍼(pixel buffer), 다수의 픽셀 산술 유닛, 입력 데이터 포맷터(formatter), 출력 데이터 포맷터, 판독 데이터 포맷터, 기록 데이터 포맷터, 어드레스 및 제어 입력 버스(address and control input bus)를 포함한다.
Patent KR-20000074760-A (KR)
Inventor: RHEE HYOUNG CHAN
IPC: H04B1/40
Filed: 1999-05-25
Abstract: PURPOSE: A method for standing by auto answering of a cellular phone, is provided to set up an indoor/outdoor standby mode so that voice mail can be confirmed while driving or in a public place and connection rates of the cellular phone can be raised. CONSTITUTION: A cellular phone user sets up an outdoor standby mode while driving or outdoors for a telephone of an originator, to ring a bell once. And the user performs auto answering to transmit a response message that "Please wait a minute" to the originator. A speech standby state is kept and the ringing bell is maintained until speech. In a public place or indoors, the user sets up an indoor standby mode, to vibrate the cellular phone once. And the user performs auto answering to transmit a response message that "Please wait a minute" to the originator. The speech standby state is kept and the vibration maintained until speech. If the cellular phone user answers for the telephone before a predetermined time, the speech is performed. And if the cellular phone user does not answer for the telephone before a predetermined time, a sentence that "A user is absent, please call later" is supplied and speech is ended.
Patent KR-19990088549-A (KR)
IPC: H01L21/677
Filed: 1999-05-26
Abstract: A gas channel within a flat plate structure (10) extends from an outer gas supply end to an inner gas discharge end which is in fluid communication with ring-shaped gas distribution chambers. Gas from the chamber passes into a dynamically balanced gas slit. The gas slit arranged radially with respect to the distribution chamber is parallel to a supporting surface of the flat plate and opens into the supporting surface at an angle greater than 90 degrees but less than 180 degrees. The height of the chamber is larger than the height of the gas slit. A cover is fixed securely to the plate and two spaced apart guiding structures extend vertically with respect to the supporting structure. The discharge end of the gas channel is arranged eccentrically with respect to the gas slit which tapers towards the outer end.
Patent KR-20000075054-A (KR)
Inventor: LEE SE AUK
IPC: B62D1/06
Filed: 1999-05-28
Abstract: PURPOSE: A method for manufacturing a steering wheel cover for a vehicle is provided to prevent trembling phenomenon and sliding of hands due to sweat for safe traveling. CONSTITUTION: A method for manufacturing a steering wheel cover for a vehicle includes the steps of cutting hemp cloth member at predetermined length in diagonal direction(S200), cutting a sponge at predetermined length and attaching the cut sponge to the lower part of the hemp cloth member with an adhesive(S210), cutting a non-woven fabric and attaching the cut non-woven to the lower surface of the sponge with an adhesive(S220), and sewing the non-woven fabric to a rubber ring for manufacturing the whole shape into a circle(S230).
Patent KR-20000075072-A (KR)
Inventor: KIM SEONG CHUN
IPC: F04C18/02
Filed: 1999-05-28
Abstract: PURPOSE: A vacuum preventing arrangement is provided to reduce cost and parts count while improving productivity and performance of a compressor. CONSTITUTION: In a scroll compressor having a fixed scroll(7) fixed and coupled to a seal case, and a swirling scroll(8) coupled to be revolvable to the fixed scroll, and which takes in and compresses gas by decreasing volume of compression space formed by a fixed scroll wrap(7a) and a swirling scroll wrap(8a) according to the revolutionary swirling motion of the swirling scroll by a driving force generated from a motor unit, a bypass flow path(30) is formed at the fixed scroll wrap and/or the swirling scroll wrap, so that the gas in a high pressure unit is bypassed to a lower pressure unit upon occurrence of vacuum during operation.
Patent KR-20010001510-A (KR)
Inventor: HONG CHANG IL
IPC: C08L23/12
Filed: 1999-06-04
Abstract: PURPOSE: The titled polypropylene resin composition having improved wettability, printability and adhesion to a polar base by adding nylon to polypropylene resin is provided, which can be used for packing material of foods. CONSTITUTION: The resin composition comprises 60 to 99.8 parts by weight of polypropylene and high density polyethylene, 0.1 to 20 parts by weight of polyester. 0.1 to 20 parts by weight of nylon and 0.1 to 5 parts by weight of polypropylene grafted by maleic acid. The polypropylene is one or more of homo, random or terpolymer and a melt flow index of 0.5 to 16 g/10min and a density of less than 0.91 g/cm3.
Patent KR-20010001859-A (KR)
Title: Artificial joint
Inventor: KIM YEONG YONG
IPC: A61F2/46
Filed: 1999-06-09
Abstract: PURPOSE: An artificial joint solves problems of conventional artificial joint due to absence of a passage for discharging cement and a small joint area by forming a slot for medical treatment and a passage for discharging cement. CONSTITUTION: An artificial joint includes a stem pre-coated with cement layer. On the surface of the cement layer a passage for discharging cement along the stem is attached in order to easily discharge cement, pre-injected into femur for the medical operation, upward when the stem is inserted. The passage permits more convenient operation and provides wider joint area. The upper side of stem is attached with a slot (14) for a purpose of absorbing and reducing stress concentrated to the cement (16) owing to motions of a subject patient.
Patent KR-20010002114-A (KR)
Inventor: AHN JONG HYEON
IPC: H01L21/336
Filed: 1999-06-11
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to form a source/drain region defining an effective channel of a target length, by determining an ion implantation condition or thermal processing condition by measuring a length of a gate electrode even though the length of the gate electrode varies according as a processing condition varies. CONSTITUTION: A semiconductor substrate on which a gate electrode is formed is prepared. A length of the gate electrode is measured. A lateral diffusion length is measured by using the measured gate electrode length and a target effective channel length. An ion implantation condition for forming a source/drain having the lateral diffusion length is determined. Ion implantation is performed according to the determined ion implantation condition by using the gate electrode as a mask, to form a source/drain region defining the effective channel of a target length.
Patent KR-20010002526-A (KR)
Inventor: CHOI SEUNG CHEOL
IPC: H03F1/32
Filed: 1999-06-15
Abstract: PURPOSE: An apparatus and method is provided to prevent distortion of waveform and inter-modulation caused when a high-power amplifier operates in a non-linear region. CONSTITUTION: An apparatus comprises a frequency up-converter(100) for up-converting a QPSK-modulated input intermediate frequency wave signal(IF signal) into a high frequency signal(RF signal), a directional coupler(400) for transmitting an output signal of a high-power amplifier(300) toward an antenna and coupling and feeding back the output signal, and an operation region control unit(200) for controlling an input value to the high-power amplifier in such a manner that the high-power amplifier operates only in a linear region in accordance with an output power of the high-power amplifier which is fed back from the directional coupler. A method comprises a first step of reading 1-dB compression value set by a dip switch, measuring an output power(T) of a high-power amplifier, and controlling an RF signal to be transmitted to the high-power amplifier without being attenuated when the output power(T) is smaller than or equal to the 1dB compression value, and selecting an attenuating value for attenuating the RF signal when the output power is larger than the compression value, and outputting the selected attenuating value.
Patent KR-20010004642-A (KR)
Inventor: WON JONG HAK
IPC: G11C11/409
Filed: 1999-06-29
Abstract: PURPOSE: A memory device is provided to minimize a power consumption generating when a data is read or written and, also, a method for writing and reading a data using the memory device is provided CONSTITUTION: A memory device includes an input/output sense amplifier(130) and a writing driver(230). The input/output sense amplifier amplifies data read from a memory cell and loaded to an input and output line pair and transfers to a data output line when reading data. The writing driver transmits a written data inputted through a data line pair to the input and output line pair when the writing data. Each of the amplifier for sensing input and output and the writing driver is selectively enabled only when a read or a written data before and a reading or a writing data at the present time differ each other. The memory device further includes an input/output sense amp driving portion(150) for generating an input/output sense amp driving signal(PIOSEQ) and a writing driver driving portion(250) for generating a writing driver driving signal(WDEQ).
Patent KR-20010008716-A (KR)
Inventor: KI YEON GAN
IPC: G07B3/00
Filed: 1999-07-02
Abstract: PURPOSE: A card issuing apparatus comprising a card storage device accumulating and holding cards is provided to keep cards including plastic and paper cards or IC cards safely without errors with low cost. CONSTITUTION: The card issuing apparatus includes an input stacker(30) for storing unrecorded cards(2) in a stack, a removing mean moving the lowest card among the stored cards horizontally, a data processing mean(36) for processing designated data to a data recording portion of the removed card, and a card storage device receiving the vertically removed cards in order from the data processing mean and stacking the cards for storage. The card storage device comprises a first removal and support mean changing a route of card to be inclined upward gently, a secondary removal and support mean placed at the top of the first removal and support mean for transferring the card, and a box shaped output stacker(46) having a top face capable of being opened and a slit extended from a lowest part of one side to one part of the bottom. The card removed by the removal and support means is inserted between pre-inserted card just before and the bottom part of the output stacker through the slit.
Patent KR-20010008922-A (KR)
Inventor: KIM TAE GEUN
IPC: H04L12/28
Filed: 1999-07-06
Abstract: PURPOSE: A remote memory access channel(RMAC) device for a network virtual memory is provided to back up stored data in a memory of a presently-unused remote workstation when a used physical memory page is reallocated by a hard disk because of physical memory shortage, so as to make the hard disk read the stored data from the memory of the remote workstation without loading the data in the hard disk, to improve an input/output capacity. CONSTITUTION: A remote memory access channel(RMAC) client(1) snaps a 'II_rw_page()' function which is a disk memory system interface, and cashes a memory page in a remote memory. An RMAC supplies the remote memory to other workstation as a server in an RMAC server(2). An RMAC register(3) regularly maintains an RMAC list. A stored RMAC list(4) is operated and maintained by the RMAC client(1). A storing RMAC list(5) is operated and maintained by the RMAC server(2). An RMAC list is operated and maintained by the RMAC register(3).
Patent KR-20010009533-A (KR)
Inventor: CHAE JUNG SIK
IPC: E06B3/48
Filed: 1999-07-12
Abstract: PURPOSE: A holding door cap is provided to make easy assembling work possible by enhancing a holding door cap and a roller, and to curtail the prime cost by bettering the structure of a roller. CONSTITUTION: In a holding door which comprises a door-plate (13) having many hollows (11,12), a coupling member (15) provided with a hinge (14) to connect the both sides of the door-plate (13) and a cap (20) which is connectable to a guardrail installed on a ceiling as an instrument for preventing the separation between door-plates (13) and blocking the upper, lower ends of the door-plate (13), and is used as a partition which sections the indoors of a building simply, a screw hole (23) is formed on the center of the upper surface of a cap (20) having downward coupling instruments (21, 22) to fasten a roller (17) with a screw (24), wherein the roller (17) fits tightly a wheel (29) to the both sides of a square pillar-shaped body (26) provided with a coupling hole (25) longitudinally and to a wheel set (28) which has a separation-preventing projection (27) and a body (26) in one and on a coupling hole (25) formed a body (26) of the roller (17), a pin guide (31) is formed in one to be joinable using a pin (30) besides a screw (24).
Patent KR-20010016856-A (KR)
Inventor: YOO JUNG SEON
IPC: H04N3/19
Filed: 1999-08-04
Abstract: PURPOSE: A circuit for preventing abnormal increase of a high pressure is provided so that cracks of a flyback transformer and CRT can be prevented by reducing a time delay when a microcomputer recognizes generation of the abnormal high pressure and turns off power. CONSTITUTION: A pulse generating unit(104) receives a horizontal pulse and generates a pulse for increase of a high pressure. A flyback transformer(102) receives the pulse from the pulse generating unit(104), and generates a previously-set high pressure. In addition, a feedback voltage falling unit(100) feeds back the high-pressure voltage from the flyback transformer(102), and falls the voltage within a predetermined range. An abnormal high pressure sensing unit(108) senses abnormal increase of the high pressure of the flyback transformer(102), and outputs a horizontal output control driving signal. When receiving the horizontal output control driving signal from the abnormal high pressure sensing unit(108), a horizontal output control unit(110) prevents the horizontal pulse to be inputted to the pulse generating unit(104). Accordingly, when a microcomputer recognizes the abnormal increase of the high pressure and turns off power, a time delay is reduced or prevented, thus protecting the feedback transformer and CRT.
Patent KR-20010016980-A (KR)
Inventor: HONG SEONG CHEOL
IPC: H04M1/64
Filed: 1999-08-06
Abstract: PURPOSE: A device for regenerating a recorded voice of an answering machine is provided to regenerate a recorded voice in a standby state and even in a speech state, and to confirm the recorded voice with the other party in the speech state, so as to enhance the use efficiency of the answering machine. CONSTITUTION: An input unit(100) instructs a voice to be recorded or regenerated. A memory(300) stores voice compression data, and outputs corresponding data by a request. A voice processing unit(200) compresses voice data and stores the voice data in the memory(300) according to an operation of the input unit(100), or reads specific compressed voice data stored in the memory(300) to regenerate and output the read data. A voice stream regulator(400) receives the voice data outputted from the voice processing unit(200), to transmit the voice data to the other party of telephone speech. An output unit(500) receives voice data outputted from the voice processing unit(200), to output the voice data to a voice to for hearing of a telephone user.
Patent KR-19990078854-A (KR)
Title: 절첩식 뜀틀
IPC: A63B5/12
Filed: 1999-08-03
Abstract: 본 발명은 높낮이를 조절 조절할 수 있게한 절첩식 뜀틀에 관한 것이다. 
     종래의 뜀틀은 일정한 높이로 된 다수의 뜀틀 본체를 여러단으로 적층하여 사용하는 것이므로 미세한 높낮이 조절이 될 수 없었고 보관시에는 그 부피가 크기 때문에 여러가지 불편이 있었던 것이다. 
     본 발명은 이와 같은 종래의 폐단을 시정하기 위한 것으로 뜀틀판의 하측 지지간에 베어링 스크류 기어 장치를 장착하여 자바라식으로 절첩할 수 있게 하여 뜀틀판의 높낮이를 임의로 조절하고 보관시에는 완전히 절첩하여 부피를 최소한으로 줄여 보관할 수 있도록 한 것이다.
Patent KR-20000067769-A (KR)
Title: 번인 보드 및 반도체 장치의 시험 방법
IPC: H01L21/66
Filed: 1999-08-28
Abstract: 본 발명은 BGA 패키지 IC용의 번인 보드에 관한 것으로, 좁은 피치의 돌기 전극을 갖는 BGA 패키지 IC을 탑재할 수 있고 또한 저비용으로 제작 가능하게 하는 것을 과제로 한다. 
     BGA 패키지(20)가 외형에 맞물리는 안내 오목부(34)와, 볼 전극(22)에 맞물리는 전극 안내 오목부(36)를 기판(32) 내에 형성하고, 전극 안내 오목부(36)의 바닥부에 도전성 패드(38)를 설치한다.
Patent KR-19990083964-A (KR)
Title: 약리효과 원적외선 방사 미네랄 석분 합성 생리대 패드
Filed: 1999-09-02
Abstract: 본 발명, 약리효과 원적외선 (Far-infrared Ray) 방사 미네랄 석분 합성 생리대 패드는 마그마의 분화 생성물인 화강암으로 원적외선을 방사하는 성질 암석분을 흡수코어(Absorbent core)에 첨가하여 약리 작용을 얻기 위한 기능성 생리대 패드이다. 한반도에서 생성되는 희토석 중에서 원적외선을 방사하는 성질의 화강암 계열 암석중 상온 23℃에서 90% 방사되는 암석과 상온 40℃에서 93% 방사되는 암석의 석분을 혼합하여 여성 생리대 흡수코어(Absorbent core)에 다양한 첨가방법을 적용시켜, 착용시 원적외선 방사에 의한 , 지혈 , 항균 , 탈취 , 기타 생리적 약리 효과를 얻기 위한 것이다.
Patent KR-20010026223-A (KR)
Inventor: KIM HYEONG SEOP
IPC: F24C7/08
Filed: 1999-09-03
Abstract: PURPOSE: A cooking sensor is provided to compact structure and reduce production cost by installing a vapor box in the position of an exhaust grille at the upper portion of a cooking chamber and installing both ends of a thermocouple at the upper and lower ends of the vapor box. CONSTITUTION: A cooking sensor of a microwave oven comprises: an exhaust grille(51b) placed in the upper portion of a cooking chamber; a vapor box(56) installed in the upper portion of the exhaust grille; and a thermocouple(57) with terminals(57a,57b) installed in the upper and lower ends of the vapor box. Vapor generated due to boiling of food flows into the vapor box through the exhaust grille. According as time elapses, density of vapor in the vapor box is increased. If the vapor is filled to the lower end of the vapor box from the upper portion, the voltage(Vout) of both terminals of the thermocouple is over zero. After specific time, cooking process is stopped.
Patent KR-20010029183-A (KR)
Inventor: SON SEOK HO
IPC: A44B9/08
Filed: 1999-09-22
Abstract: PURPOSE: A necktie pin capable of stably setting a necktie without exposing to the outside is provided which is simple to attach and detach and prevents the damage of clothes and neckties. CONSTITUTION: This necktie pin (10) comprises a first elastic setting piece (32) attached to the side end part of clothes, a first necktie pin member (30) comprising a permanent magnet (34) having a specified shape connected to the front face of the first elastic fixing piece; a second necktie pin member (40) having a specified shape comprising a metal (44) capable of combining by magnetic attraction of the permanent magnet.
Patent KR-20010037059-A (KR)
Title: 6 fallen a comfort chair
Inventor: KIM HYUNG SUK
IPC: A47C7/40
Filed: 1999-10-13
Abstract: PURPOSE: A 6-parted back armchair is provided to make a user comfortable by controlling the position and angle of a chair back cushion to be suitable for physical conditions of a user, and to prevent the deterioration of the physical conditions due to a long-term use. CONSTITUTION: In a chair comprising a seat(101), a chair back(1) and a leg(102), a 6-parted back armchair comprises the steps of; laying a backbone shaped support for the chair back to the rear of the seat; forming a combining projection and a binding groove on each joint(1') of the support for the chair back, then inserting mutually; fastening with a nut(1d) by penetrating a fastening bolt; forming a guide groove(2') having many fixed grooves(2) on the side of the support for the chair back to be penetrated through the other side of the support for the chair back, then inserting into both coupling pieces(5') of a moving member(3); penetrating the coupling pieces of the moving member and the guide groove by a moving screw rod(5); fastening with the nut to fasten the moving member along the guide groove to many fixed grooves; attaching fixtures(3',3a) to both sides of the moving member, and bolting a fixed plate(3b) attached with a cushion(4) to the end.