baber/WOPTO huggingface dataset:
Patent KR-20000061169-A (KR)
Inventor: OH KWANG HWAN
IPC: A23B7/02
Filed: 1999-03-24
Abstract: PURPOSE: Provided is a production method for processed goods using sweet potatoes, which are good for the growth of the youth. Thereby, processed goods in particular, steamed and dried sweet potatoes are mass-produced through simple processes. CONSTITUTION: The method for producing processed goods using sweet potatoes comprises the following steps of: (i) selecting sweet potatoes, washing, peeling, and slicing them in 7-12mm of thickness; (ii) optionally soaking the sliced sweet potatoes into 2% of citric acid for a moment, spreading the soaked sweet potatoes, and followed by steaming them for 60-90 mins; (iii) hot-air drying the steamed sweet potatoes at 37-65 deg.C for 10-17 hrs and optionally pressing down them for retaining water in an equilibrium state; and (iv) optionally drying again and autoclaving them at 37-65 deg.C for 5-10 hrs and at 121 deg.C for 10-20 mins respectively; (v) packing the dried sweet potatoes.
Patent KR-19990078277-A (KR)
Title: 유기 게이트 측벽 스페이서
IPC: H01L29/78
Filed: 1999-03-25
Abstract: 파릴렌 등의 유기재로 된 디스포저블 스페이서(232)가 게이트 구조물의 측벽에 대해 자기 정렬하여 형성되는 집적 회로 제조 방법을 제공한다.  이러한 방법은 예를 들어, 고농도의 불순물 주입 영역(heavy implant)이 통상의 측벽 스페이서의 폭보다 게이트 코너로부터 좀 더 이격되어 있을 수 있기 때문에 드레인 프로파일 엔지니어링(drain profile engineering)에 유용하다.
Patent KR-20000066474-A (KR)
Inventor: WOO YONG AE
IPC: C02F1/48
Filed: 1999-04-16
Abstract: PURPOSE: Provided, is a water treatment method using multistage filtration and electric charge for drinking water/industrial water supply. The method is characterized in that scale is prevented in a pipe, so, operation time of a system is enlarged. CONSTITUTION: Multistage filtration comprises the following four layers: A far-infrared rays layer(11), made by plasticity of alkali feldspar and quartz, removes contaminant by adsorption. Also, the far-infrared rays layer(11) removes bacteria and coliform; a ceramic layer(12), contains silica, removes nitrogen, ammonia, and colorant; an activated carbon layer(13), made from anthracite, removes odor, and improves turbidity; a separation layer(14) breaks water into molecules. So, dissolved oxygen is removed. In an electromotive force device, when current is flowed from an anode to a cathode through water, change of corrosion potential is occurred. Thereby, scale is neutralized electrically by static electricity, so, ion being scale component is diffused.
Patent KR-20000066814-A (KR)
Inventor: SEO SE YOL
IPC: F21S2/00
Filed: 1999-04-21
Abstract: PURPOSE: An electro-luminescent lighting device using plain light source is provided to be thin, resist against impulse, have continuous lighting time longer than prior lamps, light various color and be less influenced on temperature. CONSTITUTION: An electro-luminescent lighting device using plain light source comprises a disk type main body(1), a plain light source(2), a light transmitter(3), a reflector(4) and a controller(5). The center of the main body(1) is opened. The plain light source(2) is uprightly mounted on the center of the body(1) and generates color lights in accordance with the output signals of the controller(5). The light transmitter(3) is mounted on one side of the aperture of the body(1) to transmit the light generated from the light source(20. The reflector(4) has a wire through hole(41) connected to the light source and is mounted on the other side of the aperture to reflect the light of the light source toward the light transmitter. The controller(5) has a high voltage converter(51) and selectively supplies AC voltage to the light source.
Patent KR-19990083509-A (KR)
Title: 경로탐색장치
IPC: G01C21/00
Filed: 1999-04-27
Abstract: 정체를 고려하여, 소요 주행 시간을 추정한다. 
     처리 장치(1)는 경로 상에서, 교통 정보 수신 장치(6)가 수신한 정체 정보가 나타내는 정체 장소에 대해서는 정체 정보가 나타내는 소요 주행 시간을 이용하고, 다른 장소에 대해서는 지도 데이터에 기초하여 산출한 소요 주행 시간을 이용하여 목적지나 통과 지점까지의 추정 소요 주행 시간을 산출한다.
Patent KR-20000067458-A (KR)
Inventor: YOEN DONG WON
IPC: B60H1/04
Filed: 1999-04-28
Abstract: PURPOSE: An apparatus is provided to remove air bubble contained in water in a safe and convenient manner in a vehicle heating system utilizing a high temperature water discharged from an engine. CONSTITUTION: An apparatus comprises a cylinder(110), a check valve(120), a connection tube(130) and a discharge tube(140). The cylinder has a chamber(113) provided with an inlet opening(111) and an outlet opening(112) arranged at both ends of the chamber. The check valve is disposed to be vertically movable within the chamber of the cylinder, and has open/shut dampers(121,122) arranged at both ends of the check valve so as to open/shut the inlet opening and the outlet opening of the chamber. The connection tube has an end communicated to the inlet opening of the cylinder, and the other end communicated to a discharge portion(231) of a T-shaped join pipe(230) coupled to a recovery pipe(240) connecting an engine(210) and a heater core(220). The discharge tube has an end communicated to the outlet opening of the cylinder, and the other end communicated to a surge tank(150).
Patent KR-20000074739-A (KR)
Inventor: KANG HWAN JONG
IPC: H04W92/02
Filed: 1999-05-25
Abstract: PURPOSE: A method for processing a call between a private switch network and a mobile communication network using a wireless relay line connection system is provided for performing a call process for providing a communication service between subscribers based on an inter-working operation through a wireless relay line connection system of a corresponding private switch network in a state that a private switch network and a mobile communication network do not use a public telephone network for thereby simplifying a corresponding call processing procedure and decreasing a call process time and communication charge. CONSTITUTION: A wireless relay line connection system(33) is connected with an analog relay line connector(32-1) of a corresponding private switch(32) and inter-works with a public telephone network(34) in a corresponding wireless relay line connection system(33) and connects a portable terminal(35) for thereby inter-working with a mobile communication network(37) through a wireless trunk. A corresponding private switch network and the mobile communication network(37) inter-work each other.
Patent KR-20010001009-A (KR)
Inventor: LEE JIN HUI
IPC: H01L21/304
Filed: 1999-06-01
Abstract: PURPOSE: An apparatus for refining liquefaction gas is provided so that productivity can be maximized by minimizing a discharge amount of main gas distributed in a container. CONSTITUTION: A cooling container(300), as a cooler for cooling gas to a predetermined temperature adapted for a gas refining, includes dry ice(312), coolant, and TCE(Tri-Chloro-Ethylene;314) as material of conduction of heat, filled between an inside and an outside walls. The cooling container(300) is mounted to an upper portion of a base member(710). A gas container(2) is inserted into a center hole(302) of the cooling container(300) in order to be exposed it during a constant time at cooling temperature. The construction can cool the gas within the container till -88 deg.C provided by the dry ice(312). A rotor chucks the gas container(2) inserted to the center hole(302) of the cooling container(300) and rotates the gas container(2) to a constant speed provided by an actuator(740).
Patent KR-20000005841-A (KR)
Inventor: KAJIWARA YASSI
IPC: H01R12/79
Filed: 1999-06-02
Abstract: PURPOSE: An electrode terminal has a superior separation characteristic in fabricating a configuration of a high-density and a micro-pitch, a press part makes a stable contact of the electrode terminal, and electric component testing socket uses the electrode terminal and the press part. CONSTITUTION: In an electrode terminal(10) which contact the other side electrode terminal(10) formed on a film substrate(32) about one side electrode terminal(2), the electrode terminal(10) forms a narrow width part(11) which is orthogonal to a longer direction of the electrode terminal(10) on some part of the other side electrode terminal(10), and allows the narrow width part(11) to be in contact with the electrode terminal(2).
Patent KR-20010001576-A (KR)
Inventor: KIM DO YUN
IPC: C07H21/00
Filed: 1999-06-07
Abstract: PURPOSE: A method for synthesizing a base-containing oligomer on a solid matrix using a polymeric photoacid generator is provided which has highly simplified steps and which can effectively synthesize the oligomer compared with a conventional method such as a photoresist (PR) method and a photoacid patterned array (PPA) method used in the production of DNA chip. CONSTITUTION: The method for synthesizing the base-containing oligomer on the solid matrix using the polymeric photoacid generator comprises the steps of : (1) attaching a linker that is masked with a protecting group unstable to an acid, to the solid matrix; (2) coating the solid matrix with the polymeric photoacid generator; (3) exposing the coated solid matrix to light and generating the acid to remove the protecting group unstable to the acid; (4) binding the solid matrix unmasking protecting group to the monomer of the base-containing oligomer masked with a protecting group unstable to the acid; and (5) removing the residual polymeric photoacid generator in reaction and carrying out from step (2) to step (5) repeatedly to synthesize the desired length of the base-containing oligomer.
Patent KR-20000006054-A (KR)
Title: Synchronous semiconductor memory
Inventor: MAZUBARA YASSI
IPC: G11C11/41
Filed: 1999-06-09
Abstract: PURPOSE: A synchronous semiconductor memory is provided to reduce a current consumption of the memory which always receives an external clock signal. CONSTITUTION: The synchronous semiconductor memory comprises a first beginning stage circuit(102), a second beginning stage circuit(104) and a third beginning stage circuit(106). The first beginning stage circuit(102) receives an external clock signal(CLK) to compare the external clock signal(CLK) with a reference voltage(VREF). The comparison result is outputted as a signal(pi 1) after being amplified. The second beginning stage circuit(104) receives a clock control signal(CKE) to compare the clock control signal(CKE) with the reference voltage(VREF). The comparison result is outputted as a signal(pi 2) after being amplified. The third beginning stage circuit(106) receives the external clock signal(CLK) and is activated by a control signal(pi 7) corresponding to the clock control signal(CKE). The third beginning stage circuit(106) compares the external clock signal(CLK) with the reference voltage(VREF), and a comparison result is outputted as a signal(pi 8) after being amplified. The synchronous semiconductor memory receives the signal(pi 1) and generates a periodical signal(pi 3) having a constant pulse width which is varied in synchronism with the clock signal(CLK). A first control circuit(108) receives the signal(pi 8) and generates an internal clock signal(pi 5).
Patent KR-20010002262-A (KR)
Inventor: CHO BYEONG JAE
IPC: F25D23/02
Filed: 1999-06-14
Abstract: PURPOSE: A door open apparatus is provided to allow the refrigerator door to be easily opened and automatically returned to its initial position when released from the user's hand. CONSTITUTION: An apparatus comprises a rotation axis(15) installed to be rotatable at a portion of a refrigerator door, a rotating handle coupled to the rotation axis so as to rotate along with the rotation axis, and a handle restoring device(20) coupled to the rotation axis and rotates the rotation axis in reverse direction so that the rotating handle returns to its initial state after the door is opened. The rotating handle includes a rotating member(11) installed at the top portion of the door and which rotates being coupled to the rotation axis, and an operation lever coupled to the other end of the rotating member extended in opposite direction from a press portion of the rotating member, so as to rotate the rotating member. The operation lever is exposed outwardly from the door. The handle restoring device includes a cylindrical support member(21), first and second cylindrical cams(22,23) disposed in serial within the support member, a spring(24) for elastically supporting the second cylindrical cam toward the first cam, and a cover(25) for covering the opening of the support member and which has a hole(25a) for penetration of the rotation axis.
Patent KR-20010004466-A (KR)
Inventor: CHOI HO YEOL
IPC: D21H17/62
Filed: 1999-06-29
Abstract: PURPOSE: The titled latex composition prepared by mixing styrene-butadiene latex having small particle sizes and low glass transition temperatures and styrene-butadiene latex having large particle sizes and high glass transition temperatures in a proper ratio and applying to a coating liquid of a proper formulation and applying the properly mixed latex composition to a highly concentrated calcium carbonate-rich formulated coating composition is provided, which can produce more economical and high quality coated papers. CONSTITUTION: The latex composition comprises 60 to 95% by weight of styrene butadiene latex having a particle diameter of 110 to 180mm, a glass transition temperature of -20 to 25 deg.C and comprising 20 to 45% by weight of 1,3-butadiene, 45 to 77% by weight of styrene, 1 to 15% by weight of an ethylenic unsaturated acid monomer, 1 to 10% by weight of a cyanated vinyl monomer and 1 to 30% by weight of a copolymerizable vinyl monomer. The ethylenic unsaturated acid monomer is selected from methacrylic acid, acrylic acid, itaconic acid, crotonic acid, fumaric acid and maleic acid. The cyanated vinyl monomer is acrylonitrile or methacrylonitrile.
Patent KR-20010005016-A (KR)
Inventor: LEE JONG HWA
IPC: G11B20/10
Filed: 1999-06-30
Abstract: PURPOSE: An MPEG audio layer 3 decoder is provided to implement a circular buffer as an input buffer so that a chip size can be reduced to improve a yield. CONSTITUTION: A memory(31) stores a data. The first register(33) stores the first pointer, and outputs the first pointer as a write address signal for the memory(31). The second register(34) stores the second pointer, and outputs the second pointer as a read address signal for the memory(31). A memory controller(32) compares the first pointer with the second pointer. According to the comparison result, the memory controller(32) varies values of the first and second pointers, and generates read and write control signals for the memory(31). At this time, the memory controller(32) consists of an adder, the first comparator, the second comparator, the third comparator and a pointer generator. As a result, the input buffer for MPEG audio layer 3 decoder can be embodied with a small memory capacity. Accordingly, a chip size can be remarkably reduced in the integrated input buffer.
Patent KR-20010010911-A (KR)
Inventor: PARK GI HUN
IPC: B23P15/00
Filed: 1999-07-23
Abstract: PURPOSE: A tool for processing the bore of a metal bearing is provided to adjust the bore by an axial corrugated circumference, to improve roughness by sufficiently filling a perforation and to elevate durability by strengthening the stiffness of a bearing. CONSTITUTION: A sizing tool(10) is a long axial bar with circular section. Many pressurizing protrusions(11) are axially formed by protruding the circumference of the sizing tool at specific interval. The pressurizing protrusion is formed in a corrugated shape or a trapezoid form. According to the formation of the pressurizing protrusion on the sizing tool, the sectional diameter of the sizing tool is varied. Thereby, sequential processing of the bearing bore is possible by the various diameters.
Patent KR-20000012209-A (KR)
Title: Radio communication system between vehicles
Inventor: HWANG YOUNG HEON
IPC: H04L29/08
Filed: 1999-08-16
Abstract: PURPOSE: A radio communication system between vehicles is provided to call by dialing corresponding vehicle ID number without special relay. CONSTITUTION: The radio communication system between vehicles comprises: a radio communication means(150) transmitting corresponding vehicle ID number to call by using common frequency band for LAN, thereby communicating between vehicles; a system memory(20) which general control program is embedded in; a system controller(10) generally controlling overall system in accordance to the control program of said system memory; an input unit(30) selecting various operation mode of the system or receiving vehicle information such as ID or kinds; and a read and write memory(230) being stored the vehicle information.
Patent KR-20010019517-A (KR)
Inventor: KIM CHANG SU
IPC: B60S1/48
Filed: 1999-08-27
Abstract: PURPOSE: A washer liquid injection apparatus for motor vehicle is provided to prevent the washer liquid remaining in a nozzle and hose after completing washer liquid injection from freezing. CONSTITUTION: A T-valve(9) is installed between a pump(2) connected to a washer liquid tank(1) and a hose(3). A supply pipe(10) connected to the pump is connected to the horizontal side of the T-valve, a recovery pipe(11) connected to the pump side of the supply pipe is connected to the lower side of the T-valve, and the hose is connected to the upper side of the T-valve. The pump rotates in the forward direction by a control unit(7) when a switch(6) is "on", and in the reverse direction by the control unit when the switch is "off". The T-valve has a valve plate(9a) which is located, by the control unit, at a position for supplying washer liquid when the switch is "on", and at a position for recovering washer liquid when the switch is "off".
Patent KR-19990078987-A (KR)
Title: 맥반석 열 처리 면상 히타 및 맥반석 김 구이기 및 오징어 즉석 구이기 제조 방법
Filed: 1999-08-27
Abstract: 1. 천연 광물중 원적외선 방사율이 제일 좋은 방사율 0.90∼0.98을 가진 맥반석 원석을 1cm∼30cm 두께로 직사각형 맥반석 판을 만들어 가마에서 고온 500℃∼1280℃ 고온에 서서히 열 처리하여 1cm∼20cm 열 처리 맥반석을 용도에 따라 절단한 다음 맥반석 판에 U자 홈을 1cm∼20cm 간격으로 용도에 따라 가공한 다음 선형 히타를 설치하여 상판을 덮으면 열처리 면상 히타를 만들 수 있다. 이것을 이용하여 오징어 조미구이, 생선구이기, 로스구이기 김구이기, 즉석 구이기 등을 만들 수 있다. 
     2. 기존의 김 구이기는 봉히타를 설치하여 열 발생하여 기름을 바르고 소금을 첨가하여 조미김을 만들었는데 봉히타 대신 맥반석 열 처리 면상 히타를 사용하고 기존의 스텐레스 받침대 대신 열 처리 맥반석을 사용하여 김을 구우면 저온에서 원적외선으로 김을 골고루 구울수 있다.
Patent KR-20010025833-A (KR)
Inventor: JUNG KWANG SUB
IPC: B60B33/04
Filed: 1999-09-01
Abstract: PURPOSE: A caster stably stops a decking truck in a required location without a separate tool, also makes possible a levelling and removes all the defects caused by a handle by making it not to be protrusive to the outward of a body. CONSTITUTION: A caster comprises a switch member(357), an elastic member(358), a case(352) and a tooth wheel rotating member(350). The switch member(357) has a first hook portion(357a) making a tooth wheel rotate only to one direction and a second hook portion(357b) making the tooth wheel rotate only to the other direction. The elastic member(358) elastically pushes the switch member(357) toward a selected direction. The case(352) has a switch member supporting portion(354) and an elastic member installing portion(355) on the one side surface thereof, and a handle accommodating member(359a) on the other side surface thereof. The tooth wheel rotating member(350) is equipped with a handle(359) which makes the case(352) rotated even with a little force. To lift a supporting plate, the left end of the switch member(357) is pushed to inside to make the first hook portion(357a) hooked to a toothed wheel(340). The elastic member(358) pushes the switch member(357) clockwise. A handle(359) is pulled off from a body(310) and rotated to transmit power to the toothed wheel(340) which rotates unidirectionally to lift the supporting plate.
Patent KR-20010026784-A (KR)
Title: Disposable container
Inventor: HAN SANG KWAN
IPC: B65D8/00
Filed: 1999-09-04
Abstract: PURPOSE: A disposable container is provided to reduce harmful elements generated during cooking by forming an existing disposable container. CONSTITUTION: An inner body(10) of a disposable container is composed of an aluminum sheet, metal sheet, or a nonmetal sheet while making an external body(15) as resin, paper, or styrofoam. Thus, the endocrine disrupter generated from an inner body composed of resin or styrofoam is prevented during pouring hot water into a container. Therefore, people safely eat the food stored in the disposable container.
Patent KR-20010027468-A (KR)
Title: Portable vacuum cleaner
Inventor: LEE BYEONG JO
IPC: A47L5/24
Filed: 1999-09-14
Abstract: PURPOSE: A vacuum cleaner is provided to be light and useful for the health, and to cut down the expenses without the suction motor. CONSTITUTION: A rotational force generating device(500) generates the rotational inertia by pressing, and transmits the rotational inertia to a suction fan(600) with being engaged with a body(200) in the rear part of the suction fan. A portable vacuum cleaner is composed of a pressure unit(510) pressing the rotational force generating device with the hand of an operator in cleaning; a restoring unit(520) having a compression spring to push the pressure unit up in the lower part of the body; a rotation doubling unit(530) turned by the pressure unit to increase RPM(revolution per minute); and an accelerating unit(540) generating the rotational inertia. The rotational force generating device operates with increasing RPM by the rotation doubling unit, and with generating the rotational inertia by the accelerating unit in pressing the pressure unit against a repulsive force of the restoring unit.
Patent KR-20010035632-A (KR)
Inventor: KIM SEO GYU
IPC: G11B20/02
Filed: 1999-10-01
Abstract: PURPOSE: A media storage card removable cassette for a tape recorder is provided to serve as an adaptor mounted on a tape recorder by having a media storage card in a removable form, whereby an MP3 music file stored in an existing media storage card is compatibly applicable to a dedicated player, namely MP3 player and also to an existing tape recorder, such as a small size portable audio set or a car audio set, etc. CONSTITUTION: A cassette main body(31) is mounted on a tape recorder in a removable form. A media storage card receiving part is arranged on the cassette main body(31) so as for a media storage card to be received therein in a removable form. An input terminal(33) is installed in the media storage card receiving part(32) to be electrically connected to a conductive layer, which is electrically connected to a chip provided in the media storage card and be exposed at one surface thereof in a constant pattern. A circuit driving part inputs and outputs an information recorded in the media storage card into an electrical signal. A circuit substrate(34) is embedded in the cassette main body(31) so as for the circuit driving part to be connected to the input terminal(33). An output terminal(35) is installed in the cassette main body(31) to be electrically connected to the input terminal(33), thereby outputting the information recorded in the media storage card(20) into a signal through a connection with the first magnetic head.
Patent KR-20010037521-A (KR)
Inventor: PARK BEOM JIN
IPC: H04L12/24
Filed: 1999-10-18
Abstract: PURPOSE: An operating method of a mobile communication system is provided to efficiently carry out the status and fault management of a network supporting an inter-MSC(Mobile Switching Center) soft handoff using a BSM(Base Station Manager). CONSTITUTION: A mobile communication system supporting an inter-MSC soft handoff consists of the first to the third MCIN(Master CDMA Inter-Network)(11-13), a BSM(15), and a BSS(Base station Switching Subsystem)(14). The first to the third MCIN(11-13) provide inter-BSC(Base Station Controller) physical link switching service and control a plurality of BSCs. The BSM(15), connected to the first MCIN(11), manages BTSs and BCSs in the lower branch of the first MCIN(11) and executes management and maintenance for configuration management and fault management among the operation and maintenance details of the first to the third MCIN(11-13). The BSS(14), comprised of a plurality of BTSs and at least a BSC, carries out the switching of a call signal in a soft handoff between an MSC and an MSC.