baber/WOPTO huggingface dataset:
Patent KR-20000074758-A (KR)
Inventor: SON JI YEONG
IPC: H04W4/20
Filed: 1999-05-25
Abstract: PURPOSE: An access channel communication apparatus of a CDMA communication system and a method of the same are provided to decrease a message collision by differently setting a probe transmission time offset in an access mode in a communication system. CONSTITUTION: A receiver(311) receives a RF signal through an antenna and converts a base band signal. A demodulator(313) demodulates a receiving signal from the receiver(311) into an original signal. A call message analyzer(315) analyzes a field information of a call message outputted from the demodulator(313) and generates an information for controlling the communication of a corresponding access channel. At this time, the information outputted from the call message analyzer(315) is a long code number, an offset time, etc. A transmission controller(351) inputs a response ACK signal and offset time from the control message analyzer(315). The transmission controller(351) transfers an instruction(access probe Tx command) to access an access channel to the message buffer(353) based on the offset time.
Patent KR-20010000992-A (KR)
Inventor: KIM CHUL HAN
IPC: F25D15/00
Filed: 1999-06-01
Abstract: PURPOSE: A cool/hot storage device is provided to obtain an environment-friendly product by eliminating the use of Freon, and reduce the size of the device by eliminating the use of compressor. CONSTITUTION: A device comprises a heat absorbing plate(1) which includes a temperature sensor(8) and is shaped as a dual semi-circle so as to accommodate beverage cans having a diameter of 66mm, 53mm, respectively; a thermal conduction module(2); a heat radiating plate(3) and a heat radiating blade(9) for radiating the heat produced from the heat conduction module; a fan(4) for discharging the heat radiated from the heat radiating plate and the heat radiating blade; and a main body(5) having an air outlet(10) and a cup holder. The air outlet allows hot or cold air generated from the heat conduction module to be discharged outwardly from the main body by the fan through the heat radiating plate and heat radiating blade.
Patent KR-20010003510-A (KR)
Inventor: KIM HO JIN
IPC: H01L27/11
Filed: 1999-06-23
Abstract: PURPOSE: A method for manufacturing an SRAM(static random access memory) cell having a load resistor is provided to allow the standby current to be stable by lowering a load resistance. CONSTITUTION: A transistor having a source, a drain, and a gate is formed on a semiconductor substrate(10). The transistor is coated by the first insulating film. Then, the first insulating film in a node area is etched. After forming a conductive film on the structure, the structure is patterned so as to form a conductive layer for covering the node area. The second insulating film is formed for covering the conductive layer. Then, the impurity ion is implanted into the conductive layer so as to dope the conductive layer. After that, the third insulating film is formed on the surface of the structure.
Patent KR-19990078600-A (KR)
Filed: 1999-06-24
Abstract: 철갑력대 
     본 발명의는 금속제스덴 파이프 또는 금속무쇠등 주물로서 철갑력대를 만든 것이다. 그의는 중량의 무게를 올리고 내리는데 있어 200키로 중량을 올리고 내릴 때에 철갑력대의는 반드시 제곱 400키로 중량의 무게로서 모든 일리적 실시하는데 일사의 감수할 수 있다. 또는 암벽과 30cm이상 떨어져야 하며, 좌우 와야스링을 설치하였으며 각종 팩 철갑력대 내부에 고정 받침대의 앞이 수기지 않게 설식되어 있으며, 몇미리적 착대하는데에 따라 밑 구멍과의 얼어쥐게 되며 앞이 수기지 않으며 지면과의 적어도 1메타20에서 1메타 50까지 높이 있어야 손쉽게 끌어 당길 수 있으며, 전기없이 수동으로서 전인 크레인 또는 콘도렉식으로 배양할 수 있으며, 이동식 능력에 인간의 힘에 미치지 못한 것을 감당하며 계속 일사의 관한 능력 배양 모든 여권의 수동으로서 처리한다. 
     그의는 인간의 여권의 일사의 공간의 여권을 조성 활용할 수 있다는 데 있기 때문이다.
Patent KR-20010004267-A (KR)
Inventor: JANG HUI HYEON
IPC: H01L27/115
Filed: 1999-06-28
Abstract: PURPOSE: A method for discharging a flash EEPROM cell is provided to reduce the size of a boosting circuit by efficiently obtaining a current margin in the boosting circuit. CONSTITUTION: A method for discharging a flash EEPROM cell comprises the step of maintaining a back bias voltage applied to a well in a floating state. A negative bias voltage is applied to a control gate(11). A positive bias voltage is applied to the first junction(13) which is a source junction. The second junction(14) which is a drain junction is maintained in the floating state. Alternatively, the positive voltage is simultaneously applied to the first or second junctions(13,14) so as to discharge the cell. In addition, 0 voltage can be applied to the first and second junctions(13,14) so as to discharge the cell.
Patent KR-19990073549-A (KR)
IPC: E04B2/26
Filed: 1999-07-22
Abstract: 본 발명은 벽돌과 같이 건축물의 벽체를 쌓는데 사용하는 건축용 판넬에 관한 것으로, 더욱 상세하게는 건축용 판넬을 널판지형태로 넓게 형성하면서 상하좌우에 서로 대응하여 끼워져 조립되는 삽입돌기부와 삽입홈부를 형성함으로서, 서로 쌓여지는 건축용 판넬의 연결부위에 몰타르를 도포하지 않으면서도 벽체를 쌓을 수 있어서 벽체의 구축시간을 대폭 단축시킬 수 있도록 건축용 판넬 및 그 벽체구축방법에 관한 것이다. 
     본 발명의 건축용 판넬은, 벽체 구축을 위하여 쌓여지는 건축용 판넬에 있어서, 상부측 중앙부에 사각형으로 형성된 상부 삽입돌기(2)가 상면 전길이에 걸쳐 돌출되게 형성되고, 하부측 중앙부에는 또 다른 건축용 판넬(1)의 상부 삽입돌기(2)가 삽입될 하부 삽입홈(3)이 전길이에 걸쳐 형성되며, 일측방 중앙부에는 원형으로 형성된 측방 삽입돌기(4)가 일측면 전길이에 걸쳐 수직방향으로 돌출되게 형성되고, 타측 측방에는 또 다른 건축용 판넬(1)의 측방 삽입돌기(4)가 슬라이드식으로 삽입될 측방 삽입홈(5)이 타측면 전길이에 걸쳐 형성된 것으로서, 다수개의 건축용 판넬(1)을 쌓을 때 각각의 상부 삽입돌기(2)와 하부 삽입홈(3)을 이용하여 상하로 쌓을 수 있고 측방은 측방 삽입돌기(4)와 측방 삽입홈(5)을 이용하여 좌우로 연결하여 벽체를 구축할 수 있도록 된 것이다.
Patent KR-20010011856-A (KR)
Title: Reflective liquid crystal display device
Inventor: HONG SEUNG HO
IPC: G02F1/1337
Filed: 1999-07-30
Abstract: PURPOSE: A reflective liquid crystal display device operates in the reflection type without an additional optical component, such as reflection sheet, a reflective plate and a dispersing plate, and improves the transmittivity(reflectivity) by operating most liquid crystal molecules on the electrode upper plane. CONSTITUTION: The distance between electrodes is shorter than a cell gap so as to form a fringe electric field between a counter electrode and a pixel electrode. The width of driving electrode is so narrow as to operate liquid crystal molecules(65a) with the fringe electric field generated in both sides of the driving electrode. Therefore, the electrodes play in a role of a reflective film. A retardation of a liquid crystal layer(65) is (2n+1)lambda/4, (n is an integer number). The long axis(or the short axis) of the liquid crystal molecules(65a) is at 45 degrees with the electric field. The light, passing through the liquid crystal layer(65), is circularly polarized. Therefore, the liquid crystal layer(65) plays a role of a reflection sheet. The reflected light is dispersed in a wide angle because the counter electrodes and pixel electrodes plays in a reflective projection.
Patent KR-20010017496-A (KR)
Inventor: CHO IN UK
IPC: H01L27/108
Filed: 1999-08-12
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to simplify a manufacturing process, by forming source/drain junctions of a dynamic-random-access-memory(DRAM) transistor and a logic transistor by an ion implantation process using one photomask. CONSTITUTION: A gate electrode(106) is formed on a semiconductor substrate(100), and a lightly-doped-drain(LDD) junction(108) is formed in the substrate on both sides of the gate electrode. After the first, second and third insulating layers are sequentially formed, a photoresist pattern is formed on the entire region excluding a specific portion of a dynamic-random-access-memory(DRAM) formation part to open a capacitor formation part of the DRAM. The first to third insulating layers are selectively etched to form a buried contact(BC) hole by using the resist pattern as a mask, and the resist pattern is removed. A storage electrode(118) of a polysilicon layer having a hemispherical grain(HSG)(118b) is formed in a predetermined portion of the third insulating layer. The third insulating layer in a region excluding a lower end of the storage electrode is removed. After a dielectric layer(120) is formed along an exposed surface of the storage electrode, a plate electrode of polysilicon is formed in a predetermined portion of the second insulating layer. The first and second insulating layers are etched back to form a direct contact(DC)(h2) to open a bit line formation part. High density impurity ions with a dose of 5.0Exp15 are implanted to simultaneously form source/drain junctions in the substrate of the DRAM formation part and a logic formation part.
Patent KR-20010018125-A (KR)
Title: Pipe connector
Inventor: CHO HONG KU
IPC: F16L15/00
Filed: 1999-08-17
Abstract: PURPOSE: A pipe connector is provided to simplify a connecting and decomposing work without damage to a pipe by producing a nipple and a bushing movably and to excellently prevent water leakage. CONSTITUTION: A pipe connector consists of a bushing(13) forcibly inserted in an inner circumferential face of a pipe(1) by a pipe connecting unit(13-1); a press fastening ring(12) of which bore is resiliently contracted and pressed on an outer circumferential face of the pipe if a slant face(12-1) is pressed by a slant face(10-1) of a fastening nut(10); and a nipple(15) of which sealing sill(15-2) is pressed by a packing(14) and a front end face(15-1) is adhered to a fastening flange(13-3) of the bushing. Upon connecting the pipe in a narrow space, a front end of the pipe is resiliently pulled back. The pipe connecting unit(13-1) is inserted while inserting the fastening nut and the press fastening ring in order. The sealing portion of the bushing is inserted in the packing. When the pipe and the nipple are put coaxially, a female screw unit(10-2) of the fastening nut is combined with a male screw unit of the nipple. If the slant face of the fastening nut is adhered to a rear side face of the fastening flange by pushing the press fastening ring, the press fastening ring is not processed any more. Upon tightening the fastening nut more, the slant face(10-1) contracts the bore of the press fastening ring while sliding along the slant face(12-1). Thus, the press fastening ring fixes the pipe while pressed on the outer circumferential face of the pipe.
Patent KR-20000017454-A (KR)
Title: Printer
Inventor: TANABE NAOKI
IPC: B41J13/10
Filed: 1999-08-23
Abstract: PURPOSE: A printer is provided to be obtained with a fine printing quality, and to have a simple constitution. CONSTITUTION: The printer comprises:a first supply path(1) to supply a recording medium(10); a second supply path(2) to supply a recording medium(20); each recording medium(10, 20) ventilated to a sharing ventilating unit(4) after printing in a printing unit(3) by supplying to the printing unit(3) by installing each supply path. The recording medium(10) taken out by a feed roller(13) is supplied to the printing unit(3) by:curving by guiding to the surface of one guide plate(14); drawing between a transferring roller(15) located in the upper part of the printing unit(3) and an assistant roller(16) touched therein.
Patent KR-20010019020-A (KR)
Inventor: YOON DONG SIK
IPC: C23C16/54
Filed: 1999-08-24
Abstract: PURPOSE: A plasma polymerization device equipped with a means for providing tensile force of an electrode is provided to form a uniformed polymerization film having superior durability by preventing sagging of the electrode due to heat deformation, thereby always maintaining a constant distance between a sample and the electrode. CONSTITUTION: A plasma polymerization device comprises an electrode (2) which is oppositely directed to upper and lower sides of a sample, a deposition chamber in which a means for providing tensile force is installed in both ends of the oppositely directed electrode (2), a vacuum pump which controls pressure of a vacuum chamber, and a reactive gas controller which infuses a reactive gas and a non reactive gas around the sample of which surface is treated. The means for providing tensile forces of the oppositely directed electrode (2) comprises a holder (30) fixing the electrode, a support (34) supporting the holder, a sliding guide pin (32) which is on the support (34) so that the holder (30) can be moved in a length direction of the electrode, and an elastic means (38) which is on outer ring of the sliding guide pin (32), and installed between the support (34) and the holder (30).
Patent KR-20010026005-A (KR)
Inventor: KIM YOUNG SEO
IPC: G09B5/06
Filed: 1999-09-02
Abstract: PURPOSE: A device having a combined use of an MP3 player and a dialog type language learning device by attaching only a decoder part of an MP3 to conventional walkman, domestic audio device or car audio device is provided which makes it possible to enjoy MP3 music with a home audio system and car audio system without additional device. CONSTITUTION: This device is prepared by a process consisting of: attaching an MP3 player (10) to a cassette cartridge (20) with a cassette tape shape to be removable by inserting into a cassette player of a car audio system or a home audio system; connecting the MP3 player to cassette cartridge by a connector (60) connected to a cable (50); connecting one side terminal of the cable (50) to a magnetic head (30) attached to the lower part of the cassette cartridge; and connecting another side terminal of the cable (50) to a connector (60) inserted into an earphone jack (40) of the MP3 player (10).
Patent KR-20010027031-A (KR)
Inventor: HWANG IN DEOK
IPC: B62D25/06
Filed: 1999-09-10
Abstract: PURPOSE: A roof rail reinforcement structure interposes a reinforcement member to the joint where a roof front rail, a roof side rail and a front filler meet so as to increase rigidity and to reduce vibrations and noise. CONSTITUTION: The roof rail reinforcement structure is connected by a partition panel(1). The partition panel(1) has a central part(2) jointed under the joint where a roof front out rail(11) and a roof side out rail(31) are welded and jointed, one side bent up to the lower outside and welded into one side of a front inner filler(41) so as to support the central part(2) thereof and the other side bent up to the lower inside and then bent up horizontally with the front end thereof welded to the front end of a roof front inner panel(12). The other side of the partition panel(1) horizontally bent up is welded and jointed to the front end of the front inner filler(41).
Patent KR-20010027411-A (KR)
Inventor: JUNG YEONG MIN
IPC: G11B21/21
Filed: 1999-09-11
Abstract: PURPOSE: A head slider of an adjacent optical recording device is provided to use a linear velocity difference between an inner circumference and an outer circumference of an optical disk and to use a rotary actuator, so as to maintain a constant lifting height and a stable lifting state relating to a skew angle. CONSTITUTION: An optical lens(30) attached to a slider body(10) irradiates an optical beam. A driving coil(40) is installed around a beam connector(30a) of the optical lens(30). An ABS(Air Bearing Surface)(50) wraps the beam connector(30a) and the driving coil(40) on a lower surface of the slider body(10), and lifts the slider body(10), then prevents the beam connector(30a) and the driving coil(40) from being contacted with a surface of an optical disk(20). The ABS has a leading vertex. On both sides of the leading vertex, one pair of step recess units for compressing air flow. Side step recess units are formed on one pair of rail surfaces of the ABS. The side step recess units control a roll angle generated when information is recorded/replayed on an inner circumference and an outer circumference of the optical disk(20).
Patent KR-20010028009-A (KR)
Inventor: CHOI SEONG HAK
IPC: B01D71/68
Filed: 1999-09-17
Abstract: PURPOSE: Disclosed are a hollow filter membrane of poly-sulfone group and a preparation method thereof. The membrane is composed of 1 - 50 wt% of water-soluble compounds and 0.01 - 10 wt% of water-soluble metal salts. CONSTITUTION: The preparation method of a sulfone group hollow filter membrane follows the next procedure: a sulfone group polymer is dissolved in the organic solvent and prepares a thread dope by addition of 10,000 molecular weight of vinylpyrrolidone polymer or polyglycol of polyethylene-glycol or polyvinyl-alcohol. The organic solvent may be used as m-cresol, chlorobenzene, N-methyl-2-pyrrolidone, dimethyl sulfoxide, dimethyl acetamide or dimethyl formamide. The content of polysulfone polymer structured in a thread dope is 10 - 25 wt% and the total content of vinylpyrrolidone and polyglycol is also 10 - 25wt%. The prepared dope is again threaded with the dual tubular nozzle of inner coagulating solution such as diethylene-glycol compounds in the atmosphere. In addition, outer coagulating solution may be used as water. The membrane is dipped in a water-soluble solution and dried to prepare the final hollow filter membrane.
Patent KR-19990084194-A (KR)
Title: 파프리카 칼국수 및 그의 제조방법
Filed: 1999-09-27
Abstract: 본 발명은, 영양성분이 풍부하고 독특한 맛과 색상을 지닌 파프리카를 소맥분 등의 원료와 혼합하여 제조된 파프리카 칼국수와 그것의 제조방법에 관한 것으로, 본 발명의 바람직한 일면에 따른 파프리카 칼국수는, 소맥분 74 내지 78 중량%, 파프리카 추출액 18 내지 22 중량%, 식염 3 내지 5 중량% 및 소정 양의 식용유를 혼합하여 제조된 것을 특징으로 하며, 본 발명에 따른 파프리카 칼국수는, 종래의 칼국수와는 전혀 다른 독특한 맛과 향을 지니며, 인체에 유익한 영양성분이 다량 포함되어 있을 뿐 아니라, 다양한 색상을 지녀 시각적 즐거움을 제공함은 물론, 식욕을 돋구는 효과를 나타내므로, 국민의 식생활 개선 및 새로운 음식문화 창출에 크게 기여할 수 있다.
Patent KR-20010029010-A (KR)
Inventor: JUNG SANG DEOK
IPC: H01J29/06
Filed: 1999-09-28
Abstract: PURPOSE: A mask for flat cathode ray tube is provided to perform smoothly a cutting process without cutting a mask from a cutting start point when cutting an unnecessary portion of a mask. CONSTITUTION: A cathode ray tube comprises a panel having a fluorescent layer formed on its inner face and a mask(7) welded on a rail to be matched with a location of the fluorescent layer. The mask comprises a plurality of cutting guide portion(14). The cutting guide portions(14) determine a cutting start position and guides the cutting direction. The cutting guide(14) portion has a hole shape. The cutting guide portion(14) is formed at an edge portion of a cutting line(13) in order to guide easily the cutting direction.
Patent KR-20010035893-A (KR)
Title: Electrodeless sulfur lamp
Inventor: CHOO JANG HUI
IPC: H01J65/00
Filed: 1999-10-04
Abstract: PURPOSE: An electrodeless sulfur lamp is provided to be capable of varying a correlative color temperature widely by making a spectrum distribution be adjusted according to a deposited or added fluorescent substance. CONSTITUTION: A fluorescent substance(110) is coated on an inner side of a discharge bulb(100) of an electrodeless sulfur lamp. When discharged light from sulfur(120) in the discharge bulb(100) passes the coated fluorescent substance(110), the discharged light of a blue or green range(340 to 550 nm) is absorbed and attenuated by the fluorescent substance and a discharged light of a range(500 to 650 nm) from green to red is reinforced by fluorescent light emitted from the fluorescent substance. Thus an overall correlative color temperature is changed.
Patent KR-20010036284-A (KR)
Inventor: NOH YONG JU
IPC: H01L21/28
Filed: 1999-10-07
Abstract: PURPOSE: A contact forming method is provided to prevent short-circuit between contacts and increase insulation by reducing critical dimension of contact holes through the elimination of enlarged portions in contact hole gate portions. CONSTITUTION: An inter-layer oxide layer(21) is formed to cover an underlying structure formed on a semiconductor substrate(20). The inter-layer oxide layer(21) is selectively etched to form contact holes exposing the semiconductor substrate(20). An oxide layer for spacer is formed on the whole structure. The oxide layer is dry etched by using O2 plasma to form oxide layer spacers(22) in the sidewalls of the contact holes. Gate portions of the contact holes are inclined and enlarged to increase the width of the contact hole gates. Polysilicon film contacts(23) are formed in the contact holes. Portions of the interlayer insulation oxide layer(21), the polysilicon film contacts(23) and the oxide layer spacers(22) are chemical-mechanical polished to remove inclined surfaces in the contact hole sidewalls to reduce the width of the contact hole gates.
Patent KR-20000035021-A (KR)
Inventor: KONDROW DISKONSTANTINOS
IPC: C23C14/26
Filed: 1999-10-15
Abstract: PURPOSE: A method for single source thermal ablation to evaporate non-organic or organic hybrid film is provided to form an organic or non-organic hybrid material film, such as a perovskite, on a board with a chemical ratio. CONSTITUTION: A method for single source thermal ablation to evaporate non-organic or organic hybrid film includes a first to a third step. At the first step, a board(3) is supplied in a chamber(1). At the second step, an organic or non-organic hybrid material(6) of a selected amount is applied in the chamber(1). At the third step, the organic or non-organic hybrid material of the selected amount is removed completely, and the board(1) surface is heated until it is heated enough to evaporate an organic or non-organic hybrid material film of the selected amount on the surface.
Patent KR-20010038544-A (KR)
Inventor: LEE GYEONG RAK
IPC: H01L21/76
Filed: 1999-10-26
Abstract: PURPOSE: A method for manufacturing a shallow trench isolation layer of a semiconductor device is provided to eliminate a dishing problem occurring in a conventional chemical mechanical polishing(CMP) process and to prevent scratch caused by a slurry particle, by forming a shallow trench isolation layer of the same thickness regardless of the size of a trench. CONSTITUTION: A pad oxide layer(21) and a pad nitride layer(22) are sequentially formed on a semiconductor substrate(20). The pad nitride layer and the pad oxide layer in a region for a trench isolation layer are etched to expose the semiconductor substrate. The exposed semiconductor substrate is etched by a trench etching process to form trenches of different sizes. An oxide layer(23) and the first photoresist layer are sequentially formed on the entire surface. The first photoresist layer is patterned by a photolithography process to form the first photoresist layer bar on the oxide layer in a region recessed by a step difference. The second photoresist layer(25) is deposited on the entire surface. An etch-back process is performed until the pad nitride layer is exposed to the entire surface having the second photoresist layer, to form a shallow trench isolation layer. The pad nitride layer and the pad oxide layer are eliminated.
Patent KR-20010039447-A (KR)
Inventor: BYUN MOO WON
IPC: H02G9/06
Filed: 1999-10-30
Abstract: PURPOSE: A multi-hole tube manufacturing device for a communication line is provided to improve the efficiency of the multi-hole tube for a communication line by firmly bonding bunch small size tubes to an exterior tube. CONSTITUTION: A bunch small size tube inserting means(100) passes bunch small size tubes(11) which are bunched when the tubes(11) are inserted. A melting resin supplying means(200) is located on the outer side of the bunch small size tube inserting means(100). The melting resin supplying means(200) surrounds the outer peripheral surface of the bunch small size tubes(11), and supplies a cylindrical melting resin(A). An exterior tube molding means(300) molds the melting resin(A) surrounded on the outer peripheral surface of the bunch small size tubes(11) to an exterior tube(12). A cooling means cools the exterior tube(12). A guide(130) in which a plurality of guide recess(131) are disposed is installed by considering the peripheral surface of the bunch small size tubes(11). A heat radiating heater(150) is mounted to a scraper(140).