baber/WOPTO huggingface dataset:
Patent KR-19990067998-A (KR)
IPC: A01K39/012
Filed: 1999-01-19
Abstract: A feeder assembly (10) for birds or other animals having a pan member (26), a feeder tube (20) defining a channel (42) for receiving feed from a feed supply and defining a brood gate opening(38), a plurality of wing members (22) having a plurality of fingers (92) for adjustably engaging the feeder tube (20), and a cone member (24) disposed about the feeder tube (20) and slidably mounted to the plurality of wing members (22) by a plurality of engaging arms (110). The cone member (24) is adapted to slide relative to the feeder tube (20) between a raised position to open the brood gate opening (38) and a lowered position to close the brood gate opening (38). The pan member (26) and an end of the cone member (24) define a feed opening (30) for permitting feed to pass from the feeder tube (20) to the pan member (26) for presentation. The feed opening (30) can be adjusted in size either by adjusting the wing members (22) relative to the pan member (26) or by sliding and adjustably positioning the cone member (24) relative to the feeder tube (20) and the wing members (22). The brood gate opening (38) can be opened or closed in an adjustable manner by adjustably positioning the cone member (24) relative to the feeder tube (20) and the wing members (22). The elevation of the brood gate opening (38) can be adjusted by adjusting the wing members (22) relative to the pan member (26). <IMAGE>
Patent KR-20000051791-A (KR)
Title: Refrigerator and control method thereof
Inventor: CHOI DONG GYU
IPC: F25D17/06
Filed: 1999-01-26
Abstract: PURPOSE: A refrigerator and a control method thereof are provided to smoothly supply cool air to each storing space for increasing refrigerating efficiency of the storing spaces and achieving rapid or precise control for a selected storing space. CONSTITUTION: A refrigerator includes a main body(1) formed with a plurality of storing spaces(z1-z4), a plurality of doors(7,9) for opening and closing the storing spaces, a main duct(15) formed in a rear wall of the main body for receiving an evaporator(17) and forming a flow channel of refrigerant from the evaporator and having discharge holes(19) opened toward the respective storing spaces, a plurality of discharge fans(21a-21d) provided at the respective discharge holes' areas for blowing cool air from the main duct to the respective storing spaces and individually controlled, a plurality of temperature sensors(23a-23d) provided in the storing spaces for sensing temperatures of the respective storing spaces, and a control part(50) for controlling operation of the discharge fan according to the sensed temperatures.
Patent KR-20000051915-A (KR)
Inventor: LEE HYUN HEE
IPC: F28D19/00
Filed: 1999-01-27
Abstract: PURPOSE: A method and an apparatus for increasing temperature of waste heat are provided to utilize an energy of a low temperature substance as a high temperature source for heat exchange by changing the energy into the heat of infrared rays and increasing the temperature of the heat. CONSTITUTION: A method for increasing temperature of waste heat includes the steps of exchanging a predetermined amount of calories of a low temperature substance having a certain heat with a heat medium by a heat exchanger(h), absorbing and compressing evaporated heat medium by a compressor(g), introducing the compressed vapor into a plurality of heat dissipating pipes(e) disposed with a predetermined distance in a vacuum tank(a) via a heat medium storing tank(f), and inducing dissipation of infrared rays from an infrared ray dissipating substance coated on outer surfaces of the heat dissipating pipes for condensing the heat medium substance to be continuously introduced into the heat exchanger via a liquid storing tank by a predetermined amount, wherein the infrared rays dissipated from the pipes are reflected against a reflection plate(d) and radiated on incident surfaces of a plurality of incident pipes(c) apart from each other with a predetermined distance, which increase the temperature of the indent pipes and heat medium filled in the incident pipes so that such heated heat medium is supplied to the heat exchanger again.
Patent KR-19990037922-A (KR)
Title: 합금층의조성물과합금층의표면처리방법
Filed: 1999-02-23
Abstract: 본 발명은 임의의 강재에 텅스텐 분말을 단조나 압연의 방법으로 표면처리하여 경도를 가지도록 한 합금층의 조성물과 합금층의 표면처리방법에 관한 것이다. 
     본 발명에 따른 합금층의 표면처리방법은 텅스텐이 포함된 페기물을 수거하는 단계와, 폐기물을 가열하면서 소정 크기로 분쇄하는 단계와, 분쇄된 폐기물에서 텅스텐 분말만을 선별하여 세정하는 단계와, 임의의 강재를 가열하면서 텅스텐 분말을 침투시킨 후에 압연 및 단조방법에 의해 경화층을 형성시키는 단계와, 경화층이 형성된 강재를 정형화된 형태로 성형하여 양품판별하는 단계를 포함한다. 
     본 발명에 의하면, 모재에 형성된 합금층의 크랙과 모재로부터의 합금층 분리 등의 결함을 제거하여 고품질의 초경합금층을 형성할 수 있게 되며, 종래의 용접방법에서는 기본모재의 특수강 성질을 그대로 유지할 수 없는 단점으로 인하여 열처리를 할 수 없는데 반하여, 기존에 특수강재로 개발된 강재의 성질을 그대로 유지하면서 열처리에 의해 텅스텐 분말을 삽입하여 기존 강재에 내마모성분을 추가할 수 있게 된다.
Patent KR-20000059636-A (KR)
Inventor: KWON EUN JEONG
IPC: H04L29/08
Filed: 1999-03-05
Abstract: PURPOSE: A system for configuring service data units(SDUs) as protocol data units(PDUs) in a data link layer is provided to efficiently transmit upper layer data to a PDU payload by minimizing resource consumption, and to minimize transmission deteriorations caused by an additional header by using a PDU header restricted by each configuring methods. CONSTITUTION: A system for configuring service data units(SDUs) as protocol data units(PDUs) in a data link layer, comprises a one-to-one configuring method, a one-to-many configuring method, a one-to-one stuffing configuring method, and a one-to-many stuffing configuring method. The one-to-one configuring method configures a payload into a SDU. The one-to-many configuring method configures the payload into many SDUs or configures the payload into the SDUs with rest parts of previously-divided SDU, or configures the payload into a starting part of a next SDU with the SDUs, or configures the payload with the starting part of the next SDU with the rest parts and the SDUs, or configures the payload into the rest parts of the previously-divided SDUs and a starting part of a present SDU. The one-to-one stuffing configuring method configures the payload into one SDU or a divided SDU and a stuffing part. The one-to-many stuffing configuring method configures the payload into the SDUs and the stuffing part, or configures the payload into the rest part of the SDUs, the many SDUs, and the stuffing part.
Patent KR-19990077717-A (KR)
Title: 촉매 및 이의 용도
IPC: B01J21/08
Filed: 1999-03-09
Abstract: 본 발명은 조성물이 아미노 화합물을 부가 함유하는 것을 특징으로 하는 담체상에 지지된 산을 함유하는 촉매 조성물에 관한 것이다.
Patent KR-19990046145-A (KR)
Title: 피부맛사지기
IPC: A61H13/00
Filed: 1999-03-31
Abstract: 본 발명은 사람의 피부에 문질러서 맛사지의 효과를 볼 수 있도록한 피부 맛사지기에 관한 것으로, 
     맛사지기를 실리콘과 항균제를 혼합하여 폐공성 발포처리하여 형성하되, 상,하 양면에 다수의 융출부와 요홈부를 형성하고, 그 표면에 다수의 원형 돌기를 돌출 형성하며, 일측면에는 1개 이상의 고무자석재 손걸이를 설치하여 구성하므로서, 피부에 밀착하여 맛사지시 다수의 돌기와 융출부 및 요홈부에 의해 모세혈관을 수축 및 이완시켜 혈액순환을 촉진시키고 림프관의 운동량을 증가시켜 피부의 노화방지에 의한 피부미용은 물론 피로화복등 건강증진에 탁월한 효과가 있는 것이다.
Patent KR-19990046571-A (KR)
Title: 건강두부의제조방법및그제조장치
IPC: A23L11/00
Filed: 1999-03-31
Abstract: 콩을 세척하여 불림 탱크로 이송하여 하절기에는 7시간, 동절기에는 12시간을 정수로 콩을 침수시켜 콩 불림을 하여 알맞게 불은 콩의 수분을 일부 제거하고 분쇄기(맷돌, 믹서기 등)로 이송하여 약간의 정수와 혼합하여 분쇄하여 콩즙을 제조한다. 
     제조된 콩즙을 고속 회전하는 스텐여과망이 설치된 여과기를 통과시켜 비지와 두유를 분리시켜 제조하는 건강두부의 제조방법에 있어서 
     분리된 두유를 가열장치로 이송하여 90 ～ 105℃에서 약 2분간 살균 및 가열한다. 가열된 두유를 저장탱크로 이송하여 저속으로 회전하는 스텐여과망이 설치된 여과기로 이송하여 비지를 완전히 분리시킨 후, 인삼 분말 약 60g에 물 500㎖를 가하고 80～100℃에서 약 5 ～ 10분간 끓여 인삼분말을 물에 완전히 용해시켜 끓인 인삼액을 상기 비지를 98%이상 제거한 두유를 응고통에 넣고 두유 12ℓ넣은 다음, 상기 준비된 인삼액과 응고제(황산칼슘 약 1%)를 투여하여 응고시킨 다음 상기 응고된 두유(순두부)를 압착 성형기에 넣어 두부를 제조함을 특징으로 하는 건강두부의 제조방법과 상기 응고과정에서 인삼대신 쑥분말 100g에 물 500㎖를 가하고  80～100℃에서 약 5 ～ 10분간 끓여 쑥분말을 물에 완전히 용해시켜 끓인 쑥액을 투여하여 두부를 제조하여 건강두부를 제조하는 방법과 상기 응고과정에서 인삼대신 솔잎분말 70g에 물 500㎖를 가하고 80～100℃에서 약 2 ～ 5분간 끓여 솔잎분말을 물에 완전히 용해시켜 끓인 솔잎 액을 투여하여 두부를 제조하여 건강두부를 제조하는 방법 및 그 제조장치
Patent KR-19990088202-A (KR)
IPC: C07D303/16
Filed: 1999-05-12
Abstract: 본 발명은 하기 화학식 1의 비타민 D 3 화합물의 제조 방법에 관한 것이다: 
     
       
         
       
     
     상기 식에서, 
     A는 단일 또는 이중 결합이고, 
     B는 단일, 시스-이중, 트랜스 이중 또는 삼중 결합이고, 
     R 1 및 R 2 는 독립적으로 수소 또는 C 1 -C 4 알킬이고, 
     R 3 및 R 4 는 독립적으로 C 1 -C 4 알킬, 하이드록시알킬 또는 할로알킬이다.
Patent KR-19990088436-A (KR)
Title: 구리배선을화학적기계적으로연마한후반도체웨이퍼를세정하는방법
IPC: H01L21/304
Filed: 1999-05-20
Abstract: 구리 배선 (1) 은  반도체 기판 (3) 상에 집적된 고속 로직 회로에 바람직하며, 화학적 기계적 연마를 통해 패터닝되는데, 여기서 구리 배선에 손상을 주지 않고, 0.0001 내지 0.5 중량 퍼센트의 암모니아수, 환원전극액, 또는 수소용존 수용액을 사용하여 결과적인 반도체 구조의 주표면으로부터 연마 입자들을 브러싱하여 제거하며, 그 후에, 폴리카르복실산, 폴리카르복실산의 암모늄염, 및 폴리아미노카르복실산으로부터 선택된 세정제를 함유한 세정액을 사용하여 구리와 같은 금속 오염물들을, 구리 배선에 손상을 주지않고, 제거한다.
Patent KR-20000074506-A (KR)
Inventor: LEE MAN JUNG
IPC: G11C29/00
Filed: 1999-05-21
Abstract: PURPOSE: A semiconductor memory device and a test method thereof are provided which make it easy to verify a repair of the device by displaying an address of repaired main cells on an error bit map, and also make it easy to analyze all kinds of errors of the device by displaying an address of redundancy cells on an error bit map when testing redundancy cells. CONSTITUTION: A semiconductor memory device comprises: a memory cell array(10); a repair check signal generating part(110) generating a repair check signal enabled in response to a row address; a word line control part(120) generating all kinds of control signals in order for a normal word line repaired in response to the enable of the repair check signal and a redundancy word line replacing the normal word line not to be accessed and supplying the control signals to the word lines; and a bit line control part(130) generating all kinds of control signals in order for a redundancy bit line replacing a normal bit line repaired in response to the enable of the repair check signal not to be accessed, and supplying the control signals to the bit lines. The method can verify whether the repaired main cells of the semiconductor memory device are replaced with redundancy cells accurately after repair, by: detecting defective main cells by testing the whole main cells in a state that redundancy cells replacing defective main cells are not accessed; displaying each address of the defective main cells in an error bit map method; and verifying whether the repair is performed accurately by comparing the error addresses with the addresses of the word line or the bit line of the defective main cell to repair.
Patent KR-20000074864-A (KR)
Inventor: PARK MYONG SOON
IPC: G06F17/30
Filed: 1999-05-26
Abstract: PURPOSE: A method and apparatus for interrupting internet harmful information in distributed environment is provided to interrupt internet users' harmful information approach through access list filtering on client/server. CONSTITUTION: An interrupting program loads an access-allowed access list in the main memory(401) and monitors the internet access of a user(402). If the user attempts internet access(403), the interrupting program searches the access list of the client PC and checks whether a user access site is illegal or harmful(404). If the user access site is found in the access list(405), the interrupting program allows the site access of the user(406). However, in case that the user access site is not found in the access list, the interrupting program inquires of an interrupting list server to discriminate whether the user access site is harmful(407). The interrupting list server searches whether the address of the inquired user access site exists in its interrupting list and outputs a result(408). If a response result of the interrupting list server is a harmful site, the interrupting program interrupts the user's site access(409).
Patent KR-20010001430-A (KR)
Inventor: KIM GI HO
IPC: B01D35/00
Filed: 1999-06-04
Abstract: PURPOSE: A water purifier is provided, which carries out the filtration by the atmospheric pressure difference and is compatible with common water purifying device. CONSTITUTION: The water purifier comprises a filter housing(30) which contains multilayered filter layer inside thereof, a venting hole(32), a projection(33) adjacent to the venting hole(32) and holes for passing through water(34) in the circumference; and a holder(50) containing an O-ring(51), in the lower part of the filter housing(30), wherein the projection(33) contains small holes(41) combined with venting caps(40) in the center and holes(42) in the circumference of the small holes(41). The filter housing(30) combined with the cap(40) is attached and detached to the entrance of water bottle.
Patent KR-19990068626-A (KR)
Title: 단색광을이용한녹색영양콩나물의재배방법
IPC: A01G31/00
Filed: 1999-06-07
Abstract: 본 발명은 일반적으로 햇빛을 차단하고 재배하는 종래의 콩나물 재배법과는 달리, 빛의 파장별 색광을 이용하여 생장시키는 콩나물 재배방법에 관한 것으로 더욱 상세하게는 농약이나 비료를 전혀 사용하지 않고 영양가가 높은 맛있는 콩나물을 속성재배한 녹색 영양 콩나물 및 그 재배방법에 관한 것이다. 
     발명의 녹색 영양콩나물 및 그 재배방법은 블랙하우스에서 콩나물 콩에 급수하면서 18 내지 22시간 동안 발아를 시키는 단계, 블루하우스에서 급수하면서 22 내지 26시간 정도 줄기를 발육시키는 단계, 그린하우스에서 급수하면서 44 내지 52시간 동안 줄기를 발육시키면서 광합성작용에 필요한 엽록소를 생산하는 단계, 광합성 작용이 활발하도록 레드하우스에서 급수하면서 10 내지 14시간 동안 발육시킨 후 다시 10 내지 14시간 정도 급수량을 줄여 콩나물의 뿌리를 성장시키는 단계로  구성된다.
Patent KR-20010001926-A (KR)
Inventor: KIM YONG BEOM
IPC: H04W16/00
Filed: 1999-06-09
Abstract: PURPOSE: A system and method for providing an added information service using a mobile communication network, is provided to store a telephone list of a service provider in a memory to display stored telephone numbers according to a request of the added information service, and to select one of the telephone numbers for auto dialing to request setup of a wireless data network. CONSTITUTION: A mobile communication equipment(100) outputs a radio frequency(RF) transmission signal which is a call setup request signal or an information providing request signal, and receives a first response signal for the RF transmission signal for outputting. A mobile switching center(MSC,200) checks the RF transmission signal provided from the mobile communication equipment(100). If the RF transmission signal is the added information providing request signal, the MSC(200) performs routing for the RF transmission signal, and receives a response signal form the routing to output the response signal as the first response signal to the mobile communication equipment(100). A service switching pointer(300) checks the routing-performed RF transmission signal. If the RF transmission signal is the added information providing request signal, the service switching pointer(300) outputs the added information search request signal. A database(DB) storage unit(400) stores every kind of service information including traffic information, weather information, personal information and dictionary information in a database type. A control unit(500) searches every kind of added information service stored in the DB storage unit(400) according to the information search request signal, and outputs corresponding DB information, then receives a third response signal to output the third response signal as a second response signal to the MSC(200). A medium transmitting unit(600) converts the searched DB information provided from the control unit(500) into voice or text information, and outputs the converted information as the third response signal to the control unit(500).
Patent KR-20010002398-A (KR)
Inventor: HAN NAM CHEON
IPC: H04B1/38
Filed: 1999-06-15
Abstract: PURPOSE: The cellular phone having a built-in antenna is provided to suggest a compact structure of the cellular phone, by implementing the antenna onto a flip or a folder in a micro-strip manner on the board where another circuit device is not formed, and thereby removing an extruded antenna. CONSTITUTION: A bushing(222) formed with conductive material is contacted to a contact part(224). An antenna line(212) is attachedly installed on the internal sides of the bushing(222). An antenna lead-in wire(220) is attachedly installed on the contact part(224) which is adhered closely to the outsides of the bushing(222), so that the antenna line(212) is electrically connected to the antenna lead-in wire(220). The bushing(222) can be rotated with a flip(210) centering around a rotation shaft. The contact part(224) is fixedly coupled to a body(220).
Patent KR-20010002692-A (KR)
Title: Massager for body
Inventor: CHOI YONG HUN
IPC: A61H7/00
Filed: 1999-06-16
Abstract: PURPOSE: An instrument for body massage is provided, which massages the body part effectively and easily, analyzes the body fat, enlarges the breast size and corrects the drooping breast. CONSTITUTION: The instrument for body massage is characterized by being comprised of: an inhaling nozzle(11) and a discharging nozzle which inhales and discharges air respectively by an inhaling pump inside a housing, installed the head part of the housing; and a flexible hose(30) connecting the inhaling nozzle(11) or the discharging nozzle to a cup massaging by being attached to the body parts.
Patent KR-20000006276-A (KR)
Inventor: TANAKA TOSINORI
IPC: H02K23/38
Filed: 1999-06-18
Abstract: PURPOSE: A motor for a motor power steering apparatus is provided to reduce an operation sound. CONSTITUTION: A motor for a motor power steering apparatus includes a yoke, a field part which is fixed to an inner wall of the yoke and has a multipolar structure over 4-pole. A shaft(4) is rotatably mounted into the yoke. A commutator(6) is made of a plurality of segments(16), and is fixed to armature(20) and a shaft(4)'s end. A plurality of brushes are included on a surface of the commutator(6). The armature(20) has a wiring(21) wherein a wire(19) is wound on a slot(11) with a lap welding method. The slot(11) is formed on a circumference of the core(9). Thereby, the motor reduces an operation sound and a torque ripple, and enhances a handle steering.
Patent KR-20010005352-A (KR)
Inventor: KANG SUN JUNG
IPC: B22D11/20
Filed: 1999-06-30
Abstract: PURPOSE: A urgently finishing method for thin slab casting and drawing is provided to obtain a normal product by coiling a shell and to minimize the damages of a continual casting machine when casting is suddenly stopped. CONSTITUTION: Working conditions are checked with a molten metal level signal and an emergency cross signal of a tundish stopper. If the working condition is an emergent casting completion condition, casting speed is controlled by turning on an emergent casting completion and drawing selecting switch. Thereafter, pulse outputs of a pulse generator installed in a segment rotary motor are counted. Segment gap cylinders and segment pinch roll gap cylinders are opened by a predetermined value corresponding to a tracking length to induce bulging of a shell. The shell is withdrawn while adjusting the pressure of hydraulic cylinders.
Patent KR-20010008705-A (KR)
Inventor: YOON JEONG CHAE
IPC: G11B7/085
Filed: 1999-07-02
Abstract: PURPOSE: A device and a method for driving a motor of an optical disk driver are provided to exactly drive a transfer motor of optical pickup though a driving voltage is changed within a permitted limit. CONSTITUTION: An A/D converter(80) changes a reference constant voltage to digital data by a driving voltage within a permitted limit. A D/A converter(70) converts a digital control voltage to an analog voltage by driving with the driving voltage. A driver(31) drives a transfer motor of optical pickup(12b) by outputting a motor driving voltage corresponding to the converted analog voltage. A controller(61) feeds the digital control voltage to the D/A converter by varying according the digital control voltage to the converted digital value of the reference constant voltage. The reference constant voltage is used to filter-shape a playback signal. The controller searches the digital control voltage from a predetermined table based on the converted digital value and the driving voltage.
Patent KR-20010009370-A (KR)
Inventor: JUNG GYEONG HWAN
IPC: A01M29/30
Filed: 1999-07-09
Abstract: PURPOSE: Bird's nest preventing cover is provided which covers between cross arms for birds not to make nest so that it prevents power failure by short circuit during rain beforehand. CONSTITUTION: The birds net preventing cover in an electric pole with insulating material included comprises the parts of: a cover(4) which is covered at upper side of the electric pole; an insulating cover(6)(6') which is oppositely inserted into cross arms to close by a cover; and a direction part(11)(11') which is inserted into a slide part(8)(8') at both sides of a directing guide(5)(5') for a cut part(12) to contact with the electric pole wherein the surface of arm tie is coated by an insulating layer(13).
Patent KR-20010009751-A (KR)
Inventor: KIM JEONG GEOL
IPC: G06F13/36
Filed: 1999-07-13
Abstract: PURPOSE: An access control method is provided to grant an access authority to just a user who is permitted to use a server by giving or taking an access authority to or from a terminal having a MAC address. CONSTITUTION: An access control method comprises steps of a client requesting an access to a server by transmitting packet type data of a MAC address, an IP address and real data to the server, a server making an access control module receiving the packet type data from the client, the access control module inspecting if the client has an access authority for each module of the server, and the access control module giving the user the access authority just for accessible modules. The MAC address is an absolute address assigned at a LAN card installed within a personal computer, and the IP address is an address for identifying the personal computer over a network.
Patent KR-20010018980-A (KR)
Inventor: CHA SUN CHEON
IPC: G01M99/00
Filed: 1999-08-24
Abstract: PURPOSE: An automatically detaching apparatus of an examination system for a vehicle gauge circuit is provided to rapidly and automatically detach all electric wires of the vehicle gauge circuit from the examination system by using a solenoid valve to be driven by an examination-success signal. CONSTITUTION: An automatically detaching apparatus of an examination system for a vehicle gauge circuit includes a control block(202) for generating a control signal for automatic detachment in response to an examination-success signal provided from a main control board in the circuit examination system when an abnormality checking examination of the gauge circuit is finished, a relay(204) for providing a power supply from an external power supply line as an output according to the automatic detachment control signal output from the control block, and a solenoid valve(206) to be driven by the power supply from the relay for automatically and simultaneously detaching all electric wires of the gauge circuit being inserted into a plurality of connectors.
Patent KR-20010019095-A (KR)
Inventor: HONG JONG SU
IPC: C08K3/22
Filed: 1999-08-25
Abstract: PURPOSE: A flame-retardant polypropylene composition is provided for enhancing weather-proof stability and retaining mechanical property by using polypropylene resin having melting index of 4-18g/10min to produce subsequent processed product. CONSTITUTION: A flame-retardant polypropylene composition comprises mainly 40-90 wt.% of polypropylene resin having a melting index of 4-18g/10min, 9-16 wt.% of halogen flame-retardant agent having low melting point, 4-15 wt.% of antimony oxide as white powder, 0.2-3.0 wt.% of UV stabilizer, 0.1-5 wt.% of silane coupling agent, and 0.2-5 wt.% of titanium dioxide as light blocking agent based on total 100 weight percent of composition. The composition shows improved weather-proof property and retains flame-retardant ability even in hot water.