baber/WOPTO huggingface dataset:
Patent KR-20000022596-A (KR)
Inventor: HUKAYA HUTOSHI
IPC: H01R33/76
Filed: 1999-03-17
Abstract: PURPOSE: A device is provided to reduce costs of contactor and perform an exchange of the contactor with a low cost in maintenance since a single layer of the contactor can be realized. CONSTITUTION: A contactor(11) has a contact part(12) and an insulation board(13). The contact part(12) is constructed with a conductive metal membrane and an insulation board(13) is formed with a resin board in a single layer. A wiring board(15A) is formed with a multi-wiring board structure. An internal contact electrode(17) is formed on an upper surface on which the wiring board(15A) and the contactor(11) are formed. An external contact electrode(18) is formed on a lower surface opposite with the upper surface.
Patent KR-20000065823-A (KR)
Inventor: SHIN YU CHEOL
IPC: H01L27/108
Filed: 1999-04-09
Abstract: PURPOSE: A bit line structure of a semiconductor memory device is provided to increase a photo process margin of a bit line by forming the bit line by using a damascene process. CONSTITUTION: An opening(20a) is formed by partially etching an insulating layer(20). Bit line spacer(22) are formed in both side walls of the opening(20a). A bit line(26a) is formed so as to fill the opening(20a) between the bit line spacers(22), and is recessed with respect to an upper surface of the opening(20a). A bit line capping layer(28) covers the upper portion of the bit line(26a). The bit line spacer(22) and the bit line capping layer(28) are formed of a material having the insulating layer(20) and an etching selection rate. The insulation layer(20) is an oxide layer, and the material layer is a silicon nitride layer.
Patent KR-20000067217-A (KR)
Inventor: KWAK WON TARK
IPC: F01N3/04
Filed: 1999-04-26
Abstract: PURPOSE: A noise and smoke reduction apparatus is provided to effectively filter harmful substance contained in an exhaust gas and minimize exhaust noise by arranging a reservoir and a plurality of filters at a portion of main body of a muffler. CONSTITUTION: An apparatus comprises a main body(30), a plurality of disk shaped low pressure chambers(34) having a diameter same as that of an inlet pipe(31), the lower pressure chambers being arranged vertically at an interior of the main body, a noise reduction portion(35) arranged to be perpendicular to the lower pressure chamber, an injection pipe(37) connected to a water pressure pump(39) mounted to a reservoir(38) arranged beneath the main body, the injection pipe having a plurality of through holes and penetrating through the vertical center of the noise reduction portion, a fan(40) arranged at an outer periphery of the injection pipe and at a boundary between the injection pipe and the lower pressure chamber in such a manner that the fan rotates by an exhaust gas, and a filter(41) arranged between the main body and the noise reduction portion.
Patent KR-19990064716-A (KR)
Title: 옥(玉)을 이용한 냉장고용 탈취제품 및 그 제조방법
Filed: 1999-05-01
Abstract: 본 발명은 냉장고의 냄새를 제거하면서 식품의 신선도와 미각을 유지할 수 있도록 한 옥(玉)을 이용한 냉장고용 탈취제품 및 그 제조방법에 관한 것이다. 
     종래에는 식품의 신선도와 미각을 유지하도록 한 옥을 이용한 냉장고용 탈취제품을 제조하는 기술이 없었다. 
     본 발명은 상기와 같은 문제점을 해소하기 위해 열가소성 합성수지(예: 폴리에틸렌(PE) 또는 폴리프로필렌(PP) 등)의 원재료에 중량비로서 10∼30%의 미립자 옥(玉) 분말을 혼합 가열 성형한 냉장고용 탈취제품을 제조하는 것으로, 냉장고의 냄새제거와 식품의 신선도를 유지할 수 있도록 한 것이다.
Patent KR-20000074082-A (KR)
Inventor: JUN SEONG HWA
IPC: B60Q1/08
Filed: 1999-05-18
Abstract: PURPOSE: A headlight device of a driving direction using a gyro sensor is provided to set a direction of a headlight to a driving direction in cornering at night using a gyro sensor. CONSTITUTION: A headlight device of driving direction using a gyro sensor comprises: a headlight(10); a gyro sensor(20) to generate analog signals for a driving direction and a rotation angle; an A/D converter(30) to convert analog values of the gyro sensor into digital values; a CPU(41) to analyze signal values from the A/D converter and to judge whether going straight or cornering; a motor controller(50) to receive the direction values determined by the CPU and the values according to rotation angle and to control a headlight motor(60).
Patent KR-20010001091-A (KR)
Title: Mast antenna system
Inventor: BAEK RAK JUN
IPC: H01Q1/27
Filed: 1999-06-01
Abstract: PURPOSE: A mast antennas system is provided to reduce installation cost and enable easy movement and installation by installing dual polarization antennas and an RF terminal in one mast. CONSTITUTION: Three dual polarization antennas(42) which can transmit/receive two kinds of polarized waves are installed in three directions. An RF module(43) which is installed under the dual polarization antennas(42) and is connected with the antennas(42) via feed cables(44). The antennas(42) and the RF module(43) are installed in one mast(41). The mast(41) has a base(46) in the lower end, and thus can be installed or separated easily. A clamp(45) is installed to adjust the angle of the dual polarization antennas(42). The angle of beams transmitted/received from/in the dual polarization antennas(42) can be adjusted according to wave circumstance or topography.
Patent KR-19990068782-A (KR)
Title: 자동차헤드레스트의보조받침구
IPC: B60N2/48
Filed: 1999-06-19
Abstract: 본 발명은 자동차의 헤드레스트(headrest)의 보조 받침구에 관한 것으로 더욱 상세하게는, 운전자와 탑승자(搭乘者)의 후두부와 목덜미가 자동차 시트의 헤드레스트에 편안히 밀착될 수 있도록 별도의 보조 받침구를 구비하여 운전자와 탑승자가 주행 중에 느끼는 목덜미의 불편함을 해소할 수 있는 자동차 헤드레스트의 보조 받침구에 관한 것이다. 
     이를 위하여 본 발명은, 착석부(11)와 등받이(12) 및 상기 등받이(12)에서 상하로 슬라이드되는 지지봉(14)을 하부에 부설한 헤드레스트(13)로 이루어진 자동차 시트(10)에 있어서, 상기 헤드레스트(13)의 지지봉(14)이 삽입설치되는 관통공(24)을 형성한 격판(20)과, 상기 격판(20)의 전면으로 부설되어 내부에는 스프링(26)이 탄력적으로 설치된 완충함(25)과, 상기 완충함(25)의 스프링(26)에 설치되어 상기 완충함(25)의 외부로 돌출된 완충로드(27)와, 상기 완충로드(27)의 전면에 부설되어 전면에 매직테이프(29)가 부착된 부착판(28)과, 상기 부착판(28)의 매직테이프(29)에 대응하는 매직테이프(32)가 배면에 부착되어 부피조절이 가능한 튜브(30)로 구성된 것을 특징으로 한다.
Patent KR-20000011327-A (KR)
Inventor: HASEGAWA DAKEHIRO
IPC: A01F25/00
Filed: 1999-06-25
Abstract: PURPOSE: A storage house for grains is provided, where grains can be kept uniformly in low temperature by low power consumption. CONSTITUTION: A storage house for grains has storage part(4) surrounded with heat insulator in the interior, compressor(15) and condenser(16) in the exterior, evaporator(17) between the side of storage part(4) and heat insulator, pan(7) on the upper part, and outlet(6) on the lower part. Slide type of metering part is installed where heat insulator is component member, and a hole passes through the upper or lower parts. The movement of grains is limited by stopper(12), and shutter(10) is dividable when stopper is removed. Refigerant is passable between compressor(15), evaporator(17), and condenser(16), so the storage part(4) is cooled and the air in it is movable.
Patent KR-20010004514-A (KR)
Inventor: KIM TAE GYEONG
IPC: H04B7/26
Filed: 1999-06-29
Abstract: PURPOSE: A method for notifying a busy tone state of a mobile wireless terminal is provided to detect a busy tone signal without using an automatic answering machine or an accessory device, so as to make a user rapidly perceive the busy tone state. CONSTITUTION: A controller inputs a received signal through a signal processor(210). The controller checks whether the received signal is a busy tone signal through a signal detector(220). If not, the controller performs a corresponding process(230). If the received signal is the busy tone signal, the controller outputs a busy tone state(240).
Patent KR-20010010512-A (KR)
Title: Hinge of oil pressure type in door closer
Inventor: CHO JIN SIK
IPC: E05F3/14
Filed: 1999-07-21
Abstract: PURPOSE: A door close type hydraulic hinge is provided to keep the speed of closing of door at a fixed speed, and make the door closed automatically after the door is opened. CONSTITUTION: A hydraulic hinge comprises; a fixing plate(11) fixed in a door frame; a fixing can(12) formed on the fixing plate; an upper and a lower rotating can(14,14') formed in a fixing plate(13); a shaft(15) inserted into the lower rotating can, the fixing can and the upper rotating can; a binding pipe(20) in which a threaded part(17) is formed to be bound to a threaded part(16) formed in the fixing can, and a nut part(19) is also formed to be fastened with a screw(18) formed on the shaft; a cap(41) in which a threaded part(40) is formed to be bound to a threaded part(20') formed in the binding pipe; a piston(15') formed in the shaft to form an upper fluid room(A) and a lower fluid room(B); a guider(22) fixed in a upper part of the shaft by a fixing pin(21) to prevent the shaft from falling toward a lower part; and a detachment preventing cap(26) preventing the detachment of a spring(23) from the upper rotating can, and in which a bolt part(25) is formed to be bound to a nut part(24) formed in the upper rotating can.
Patent KR-19990073562-A (KR)
Title: 여성모유수유를 위한 의복 수유구 절개 방법
Filed: 1999-07-23
Abstract: 본 발명은 여성 모유수유를 위한 의복 수유구 절개방법에 관한 것이다. 일반적으로 신생아에게 모유를 수유할 때 여성 상의를 풀어헤치거나 , 상의 하단 부분을 들어서 수유를 함으로 타인으로부터 시선을 불필요하게 집중시킬 뿐만 아니라 본인 자신도 수유하는데 불편을 느낌으로 외출 시에는 특히 모유수유를 금하는 경우가 있다. 
     이를 위하여 본 발명은 여성 의복 상단 가슴 부분에 수직으로 절개구를 설치하여 모유수유를 원할 하게 하는 방법이다. 보다 구체적으로 설명을 추가하자면 여성의복을 패턴 재단할 때 수직으로 일정하게 접어서 재단하거나 의복을 상단 전판을 이중으로 덧데어 아래판 가슴부분 수유구를 수직으로 절개하고 윗판 일부 가슴부위를 제외하고 박음질하여 가슴이 외부에 전혀 노출되지 아니하고 모유수유를 언제나 실행할 수 있는 것이 특징이다. 특별히 본 발명은 임신복과 모유수유복의 두 가지 기능을 복합적으로 결합하고 패션적으로 미적인 고려에 주안점을 두었다.
Patent KR-20010018020-A (KR)
Inventor: AHN GYEONG HYEON
IPC: C08L55/02
Filed: 1999-08-17
Abstract: PURPOSE: Provided is an ABS resin composition which has improved chemical resistance with being maintained physical properties equally. The composition can be used in internal parts of a refrigerator. CONSTITUTION: The ABS resin composition comprises 98-70 parts by weight of acrylonitrile-butadiene-styrene(ABS) as basic resin; 2-30 parts by weight of polyolefin compound; 10-30 parts by weight of a compound grafted with acrylonitrile-styrene(SAN) and polyolefin as a compatibilizer based on 100 parts by weight of polyolefin compound. The compatibilizer contains acrylonitrile-styrene resin(LDPE-g-SAN) grafted to low density polyethylene, acrylonitrile-styrene resin(PP-g-SAN) grafted to polypropylene, acrylonitrile-styrene resin(EVA-g-SAN) grafted to ethylene vinyl acetate, or a mixed resin thereof.
Patent KR-20010018577-A (KR)
Inventor: KIM SI JUNG
IPC: B60Q9/00
Filed: 1999-08-20
Abstract: PURPOSE: An automatic expressing method automatically displays the communication signs of a driver if the driver is completely ridden off a vehicle. CONSTITUTION: At first, whether a starting switch(26) is off or not is decided. If the starting switch(26) is off, whether a key is inserted or not is decided through a starting key switch(24). If the key is not inserted, whether the door is opened or closed is decided through a door opening/closing switch(28). If the door is closed, whether a telephone number or a message is inputted or not is decided. If the telephone number or the message is inputted, an alarming portion is turned on. If they are not inputted, the alarming portion is flickered and a message that there was no input is displayed on a displaying portion(12). If the input is completed, the telephone number or the message is displayed on the displaying portion(12).
Patent KR-20010019325-A (KR)
Inventor: KANG MOO SOON
IPC: H04B1/40
Filed: 1999-08-26
Abstract: PURPOSE: A system for converting information of a portable terminal is provided to enable users to conveniently use voice information and video information through a display device. The system is also provided to enable users to input information of a cellular phone to the periphery devices such as a display, television and so on, by not using keys of the cellular phone but using an additional input device. CONSTITUTION: A portable terminal(110) generates a voice signal and a video signal, and outputs the signals. An information converter(130) of the portable terminal(110) inputs the video signal, and converts the video signal into an analog video signal, then transmits the voice signal to a displayer(160). The displayer(160) inputs the voice signal from the information converter(130) and outputs the voice signal through a speaker. The displayer(160) outputs the analog video signal on a screen. The information converter(130) comprises an interface(135), a charge circuit(131) and a signal converter(133) which includes a RGB converter(133a), a RGB encoder(133b) and a video encoder(133c). The charging circuit(131) charges a battery of the portable terminal(110). The signal converter(133) converts a character signal of the video signal into a RGB(Red/Green/Blue) video signal, then converts the RGB video signals into an analog video signal. The signal converter(131) converts an image video signal of the video signals into an analog video signal. The interface(135) connects the portable terminal(110) with the information converter(130), and connects the displayer(160) with the information converter(130).
Patent KR-19990084018-A (KR)
Title: 전기겸용 기름보일러
Filed: 1999-09-07
Abstract: 고정수조(11)와 순화수조(4) 및 보조순환수조(8)(8')(8")를 설치하여 가열연료로서 석유를 겸하여 전기도 사용할 수 있도록 전기히터(12)에 의하여 가열되는 전기코일(13)을 내장한 것이다.
Patent KR-20010027898-A (KR)
Inventor: CHO JEONG
IPC: C08J7/00
Filed: 1999-09-16
Abstract: PURPOSE: A method for treating surface of high molecular is provided which can maintain hydrophilic functional group under water for a long period thus keep the surface condition very stable, as well as can improve the movement of electrolyte, the rate of electrolysis, and mechanical strength in high molecular separating membrane by using ion assist reaction to treat the surface of high molecule of C, and H or C, H, and O, then increasing the formation of hydrophilic functional groups to the layer beneath the surface. CONSTITUTION: A method for treating surface of high molecular using ion assist reaction characteristically comprises the steps of: irradiating hydrogen having a certain energy to the surface of a high molecular material at the interval of 15-90 centimeter, under vacuum condition, and blowing oxygen as a reactive gas to the surface of the high molecular material, wherein the amount of hydrogen irradiation is in the range of 10¬15-10¬17 ions/cm¬2, and the energy that the hydrogen has is 0.5-1.5keV to activate the surface of the high molecular materials, and wherein the amount of the reactive gas, oxygen can be varied depending on the pump capacity, and the degree of vacuum is set to the range of 30-70 torr.
Patent KR-19990084157-A (KR)
Title: 도로교통 신호등의 교체시간 확인용 표식장치
Filed: 1999-09-20
Abstract: 본 발명은 각 신호등의 점등시간(교체시점)이 시각적으로 용이하게 표식될 수 있도록 한 장치에 관한 것으로, 특히 교차로의 각 색상별 신호등이 순차적으로 바뀌게될 때 현재의 시점에서 신호를 표시하여주고 있는 신호등의 점등시간이 역시 동일의 색상별로 표식되는 디스플레이 패널을 통해 표식되도록 함으로 주행중인 차량 및 보행자가 어느 시점에 신호체계가 바뀌어진다는 예측을 손쉽게 할 수 있게되어 차량운전자 및 보행자의 안전을 도모하는 것인데, 이를 위하여 본 발명은 적어도 하나 이상의 색상 신호등을 포함하는 도로교통을 위한 신호등에 있어서, 상기 각 신호등의 공통된 제어신호를 받아 신호등의 점등과 동시에 점등된 색상과 동일한 색상으로 점등될 수 있도록 복수개의 색상별 점등수단을 포함한 채 상기 신호등과 인접한 위치에 설치되는 디스플레이 패널을 마련하고, 점등후 교차될 시점까지의 잔여시간만큼 상기 점등수단이 순차적으로 소등되도록 함을 특징으로 한다.
Patent KR-20000028925-A (KR)
Inventor: SCHNEIDER BORIS SEBASTI ANHEIN
IPC: B60J5/00
Filed: 1999-10-08
Abstract: PURPOSE: A door is provided to be easily assembled with simple components for a multipurpose vehicle such as a forklift, a tractor, or a garbage wagon. CONSTITUTION: A door(15) blocks the side opening in a frame(1) of a driver protecting cover. The door has a T-profile shaped door outline frame and places a horizontal leg(3) on the flat. The part inward the horizontal leg forms a water collecting profile(5) made from rubber or plastic. The other side of the water collecting profile fits a multipurpose cover. The other leg(4) of the T-profile faces inward and an edge protecting and sealing profile is fitted between the parts outward the horizontal leg and the leg(4). The edge protecting and sealing profile seals the door inward and is attached to the frame of the driver protecting cover. The multipurpose cover equips a fixing glass(10), a slide glass(11), a lower glass(12), and a plastic plate(9).
Patent KR-20010039299-A (KR)
Inventor: KIM MIN SU
IPC: H01J1/30
Filed: 1999-10-29
Abstract: PURPOSE: A vent structure of field emission display is provided to prevent thickness increase with vent tube by parallelly connecting vent tube to panel, to increase vent efficiency by forming vent tube with variable shape and as much as the number, to prevent pollution inside panel by venting directly gas with vent tube not through panel. CONSTITUTION: An upper substrate(10) and lower substrate is adhered by sealing paste. Vent holes are formed at one side of lower substrate. A contact of body(12) is opened and adhered to lower substrate to cover above vent hole. Vent tube(14) is expanded in a parallel direction to panel at one end side of body(12). Getter insert hole(16) is expanded in a parallel direction to panel at the other end side of body(12). Vent structure of FED has getter that is formed and expanded up to body through getter insert hole(16).
Patent KR-20010046443-A (KR)
Inventor: JUNG SU YEOL
IPC: G11B7/007
Filed: 1999-11-12
Abstract: PURPOSE: A disc proper to high density narrow track and servo error signal detecting method and apparatus is provided to make the proper high density narrow track by reducing the number of a servo mark. CONSTITUTION: A disc is composed of a several track, and records at least two servo mark to detect a servo error and is a designated distance apart from along the track. One of the servo mark is recorded in the center line of the track, the others is recorded in the center line of the adjacent track. A sync clock mark(302), a first sample servo marks(306,308.310), a second sample servo marks(312,314) are recorded in a line toward a track direction of disc. The first sample marks(306,308,310) is recorded in the center line of nth(n: even or odd number) track along A line which is located near to the sync clock mark(302). The second servo marks(312,314) is recorded in the center line of n± 1th(n: even or odd number) track along B line which is located near to A line.
Patent KR-20010046892-A (KR)
Inventor: JUN YUN SU
IPC: H01L21/8242
Filed: 1999-11-16
Abstract: PURPOSE: A method for simultaneously forming a bit line and a bit line contact is provided to decrease the number of manufacturing steps and to improve yield, by depositing an insulating layer on the entire substrate after a contact pad is formed between gate electrodes, by etching the insulating layer to form a contact hole, and by filling the contact hole with a metal layer. CONSTITUTION: An active region and an inactive region are defined in a semiconductor substrate(110). A contact pad(118) is formed in the active region between gate electrodes(114), and the first insulating layer(116) is deposited on the inactive region. The second insulating layer(120) is deposited on the semiconductor substrate. A silicon nitride layer(122) is deposited on the second insulating layer. The silicon nitride layer on a region of the contact pad is patterned. The third insulating layer is deposited on the entire surface of the substrate. The third and second insulating layers are etched by a photolithography process until a region of the contact pad is exposed, to form a contact hole penetrating the silicon nitride layer pattern. A metal layer(130) is filled in the contact hole.
Patent KR-20010048439-A (KR)
Inventor: KIM HONG SEOK
IPC: H04W24/00
Filed: 1999-11-26
Abstract: PURPOSE: An error detecting method in Programmable Load Data(PLD) in a mobile switching system is provided to reduce IPC(Inter Process Communication) from lower processor and improve a performance for processing a call by generating a triggering signal in order to manage PLD of generated errors for each case and correct the generated error. CONSTITUTION: If a call fail is generated among a mobile station, base station and control station, a corresponding call fail message is transmitted. PLD of all error reasons included in the transmitted call fail message are analyzed and stored according to the specific case. From the stored information, the mobile station, base station and control station where error has detected from the PLD are searched. As result of the above searching, a triggering signal for correcting the error is outputted to the base station or control station where the PLD error has been generated
Patent KR-20010054339-A (KR)
Inventor: JUN MI YU
IPC: C07C29/14
Filed: 1999-12-06
Abstract: PURPOSE: Provided is a process for producing a catalyst asymmetric alcohol of aldehyde by using a BINOL(binaphthol(2,2'-dihydroxy-1,1'-binaphthyl))-Ti(IV) complex and iso-propylthiodiethyl borane(i-PrSBEt2), which has high reactivity and stereoselectivity. CONSTITUTION: The asymmetric alcohol(formula I) is produced by reacting an aldehyde compound(formula II) and an organotin compound(formula III) in the presence of the BINOL-Ti(IV) complex and the i-PrSBEt2. In the formula, R1 is (a)C1-C6 straight or branched alkyl, (b)C1-C6 straight or branched alkenyl, (c)substituted or unsubstituted C5-C8 aliphatic or aromatic cyclic hydrocarbon, etc., R2 is (f)C3-C7 straight or branched alkenyl having a double-bond, (g)C3-C7 straight or branched allenyl or dienyl having at least two double-bond, (h)C4-C8 alkynyl having a triple-bond or a triple-bond with a double-bond, R2' is transition alkenyl or alkynyl if R2 is the allenyl having the double-bond sequentially, R2' is transition allenyl if R2 is the alkynyl having one triple-bond, wherein R2 is not the alkenyl(f), the allenyl(g), and the alkynyl(h) having one triple-bond if R1 is (a), (b), and (c).
Patent KR-20000012484-A (KR)
Inventor: KIM JONG JIN
IPC: H04M1/26
Filed: 1999-12-07
Abstract: PURPOSE: A cellular phone having audio signal recognition function reads audio key stored in audio key storage part if the cellular phone number is input by the user's voice. CONSTITUTION: A cellular phone reads audio dialing function for dialing a telephone number by a voice input. Audio key storage part(13) inputs a key by using audio signal. The cellular phone sequentially reads the stored audio key stored in the storage part(13) in order of an input sequence of the microphone(10), and performs a dialing function. Thereby, a user safety and security are enhanced when using a hands-free device.
Patent KR-20010055424-A (KR)
Inventor: JEONG HYE RAK
IPC: A41H3/00
Filed: 1999-12-10
Abstract: PURPOSE: A model for upper part of a body for a middle-aged woman is provided to manufacture the clothing for the middle-aged woman with the high quality by making designing possible even with the little kinds of size. CONSTITUTION: The model for upper part of the body for the middle-aged woman is made by design with using many lines and dots. AC is the central line of the back and is made by the length of a back. AA is bust/2+5.5cm, AD is bust/4+3cm, AD is bust/4+2.5cm, AB is bust/4, BE is bust/6+5cm, BE is bust/6+3.5cm, AF is bust/12+0.5cm+a(0.5cm), FG is 3cm, GH moves 0.5cm down from J and moves 0.5cm to the right direction, AF is bust/12+0.5cm+a(0.5cm), FG moves 4.5cm up and GG" is bust/12+1.5cm+a(0.5cm). HI connects the dot by dividing RE into four with I and connects it with X at a right angle to the line and connects the line with the dot by dividing the line into three and the curved line is formed. HI connects the dot by dividing RE into four with Z and connects it with X at a right angle to the line and the curved line is made by connecting the line with a dot by dividing the line into three.