baber/WOPTO huggingface dataset:
Patent KR-20030049325-A (KR)
Title: Apparatus and contrlomethod of arcwelding system
Inventor: HONG SEONG JIN
IPC: B23K9/095
Filed: 2001-12-14
Abstract: PURPOSE: An arc welding system and a control method thereof are provided to achieve superior welding quality by varying welding power in real time depending on welding conditions. CONSTITUTION: An arc welding system includes a robot mechanism(200), a welding device(300) and a control device(100). The welding device(300) has a welding torch(320) provided at an articulation part of the robot mechanism(200), a gas feeding section(330), a wire feeding section(340) and an arc welding power controller(310). The control device(100) controls an operation of the robot mechanism(200) and the welding device(300). The control device(100) has a central processing unit(50). An input section(10) having various input keys is connected to the central processing unit(50). The arc welding system has a vision processing section(20), a temperature detecting section(30) connected to the central processing unit(50).
Patent KR-20030054357-A (KR)
Title: Microwave oven having the function for preventing pin insertion
Inventor: OH GYU HO
IPC: F24C15/02
Filed: 2001-12-24
Abstract: PURPOSE: A microwave oven is provided to prevent leakage of microwave by reliably preventing pins from being inserted into the gap formed between the door and the front surface of the microwave oven. CONSTITUTION: A microwave oven comprises a main body having a heating chamber(20) for heating foodstuffs; and a door(16) connected to the main body through a hinge shaft, and which opens/shuts the heating chamber. The heating chamber has a front surface(10) with a protrusion, and a bottom surface(14) of the main body of the microwave oven between the protrusion and the hinge shaft is extended to the underneath of the door. The door has a bottom surface(17) which is extended to the underneath of the bottom surface of the main body of the microwave oven.
Patent KR-20030057649-A (KR)
Title: Apparatus for receiving caller data in private branch exchange system
Inventor: CHOI PIL HEON
IPC: H04Q3/70
Filed: 2001-12-29
Abstract: PURPOSE: An apparatus for receiving caller information in a PBX(Private Branch eXchange) is provided to receive caller information about an analog termination call in the PBX by a DSP(Digital Signal Processing) filter. CONSTITUTION: An ATC(510) is interfaced to a line connected with a PX(Public eXchange)(400). A system control unit(530) controls a caller information service with respect to each subscriber line. A system bus control unit(520) controls data transmission through a system bus between the ATC(510) and an SLC(560). A switching block(540) selectively switches highway connection between the ATC(510) and the SLC(560) and highway connection between a DTMF(Dual Tone Multi Frequency) transmitting unit(550) and a signal detecting unit(570). The SLC(560) is interfaced to a subscriber line connected to each port, for transmitting caller information and data. The DTMF transmitting unit(550) connects to the switching block(540) by a highway and transmits a DTMF signal. The signal detecting unit(570) detects a system signal transmitted from the PX(400).
Patent KR-20030058386-A (KR)
Title: Air breather of oil tank for a construction heavy equipment
Inventor: SHIN GYEONG YONG
IPC: F15B1/26
Filed: 2001-12-31
Abstract: PURPOSE: An air breather device is provided to prevent the leakage of oil inside a tank through an air inlet of a cap case. CONSTITUTION: A cap case(1) is installed in a combining member(2a) of an operating oil tank(2). An air filter element(3) is installed inside the cap case to form an external space portion(1c). The air filter element prevents the invasion of foreign substances into the operating oil tank. An upper air inlet is formed in the upper part of the cap case to connect the external space portion with an outside. A bottom(1b) of the cap case to form the lower face of the external space portion is conformed to an inlet(8a) of the operating oil tank inside the air filter element. Oil particles to be discharged with air are accumulated on the bottom of the cap case by filtering through the air filter element. The oil is returned to the tank through the tank inlet. Thereby, the leakage of the oil is prevented.
Patent KR-20010072273-A (KR)
IPC: C10N40/02
Filed: 1999-07-28
Abstract: A bearing material and a method for the production thereof are described. The bearing material comprising a matrix of polytetrafluoroethylene having dispersed therein in volume %: a melt-processable fluoro-polymer in the range from 2 to 10; an inorganic particulate filler material in the range from 10 to 30; and, up to 5 of a ceramic particulate material.
Patent KR-20010082186-A (KR)
IPC: H02K7/08
Filed: 2000-06-30
Abstract: 전동 압축기는 밀폐용기 내에 수납된 압축기구부와, 상기 압축기구부에 연결되어 그를 구동하는 전동기부로 이루어지고, 상기 전동기부는, 상기 압축기구부에 대향하는 측의 끝부에 보어부를 형성함과 동시에 영구자석을 매설한 회전자 철심을 가지며, 회전자 자극수가 2인 전동기를 포함하며, 상기 압축기구부는 상기 보어부 내측으로 연장 형성하는 비자성 재료로 된 축받이부를 포함한다. 이러한 구성에 따라, 보어부의 내벽과 축받이부와의 자기 흡입력에 의해 손실 토크나, 축받이부 내에서의 와류손의 발생이 없는 고효율 전동 압축기를 실현할 수 있다.
Patent KR-20010080151-A (KR)
IPC: B65D81/113
Filed: 1999-10-13
Abstract: 본 발명은 몇몇 완구 요소들을 포함하는 패키지형 완구 제품에 관한 것이고, 관련 패키징은 기부면과 상부면 및 기부면과 상부면 사이에서 연장하는 몇몇 측면을 갖춘 상자를 포함하고, 상부면은 상부면 내의 투명 개구를 통해 패키징 내에 내장된 물질의 적어도 일부를 관측자가 볼 수 있도록 하는 적어도 하나의 투명 개구를 갖추도록 형성되고, 패키징은 완구 제품의 구성 요소들인 하나 이상의 완구 요소들이 그 내부에 배치되어 있는 적어도 하나의 격실의 구성을 특징으로 하고, 상기 격실은 상자의 상부면 상의 투명 개구 하방에 배치되어, 투명 개구를 통해 격실의 내용물을 볼 수 있게 된다.  본 발명은 격실이 긴 통로로서 형성되고, 긴 통로는 적어도 하나의 완구 요소를 내장하고, 상기 완구 요소는 완구 요소가 패키징의 이동에 의해 통로를 따라 일정 거리 이동할 수 있도록 하는 높이와 폭을 갖고, 상기 거리는 완구 요소의 가장 큰 치수에 적어도 대응하게 된다.
Patent KR-20010093840-A (KR)
IPC: A61K31/166
Filed: 1999-12-15
Abstract: 관절염을 앓고 있어 그 치료를 필요하거나 관절염이 진행될 위험이 있는 환자에게 화학식 I 및 화학식 II의 화합물을 포함하는 MEK 저해제를 항관절염 유효량으로 투여하는 단계를 포함하는, 포유동물에서의 관절염 치료 또는 예방 방법을 제공한다. 
     <화학식 I>
Patent KR-20010089667-A (KR)
IPC: E05F15/20
Filed: 2000-10-13
Abstract: 이 시스템은 최소한 여덟 개의 극이 있는 모터(3)와, 회전 속도와 전류의 세기에 따라 모터(3)에 대해 작동하고 작동을 정지시키거나 회전 방향을 역전시키는 제어 수단(1)을 포함하는데 이 제어 수단은 홀 센서(9, 10), MOSFET 트랜지스터(4), 계전기(5), 프로그램 가능한 마이크로프로세서(6), 다층판에 있는 컨덴서, EEPROM 메모리, 시스템 온도 제어 수단, 윈도우(11) 최대 이동 제어 수단 및, 윈도우의 관성(11) 또는 변속기의 기계적 드로잉에 의해 최종 이동에 도달하는 윈도우(11)가 운행 스토퍼의 상위 말단부 또는 하위 말단부 이전의 안전 거리에 있을 경우 모터(3)와 단절하는 수단을 포함한다.
Patent KR-20020005577-A (KR)
IPC: H01J29/96
Filed: 2000-11-09
Abstract: 음극선 튜브(30)용 전자총(20)을 위한 전압-디바이딩 레지스터(voltage-dividing resistor)(1)는 캐리어(2)를 갖는데, 상기 캐리어는 상기 캐리어의 보어(3)안에 고정되고 상기 캐리어(2)의 표면(5)상의 저항층(6)과 접촉하는 접촉 요소(7)를 갖는다. 접촉 요소들(7) 각각은 보어(3)안에 위치된 제1 중공 바디(8)를 갖는다. 제1 바디(8)는 베이스(81)와 이 베이스로부터 연장하는 벽(82)을 갖는데, 이 벽은 캐리어(2)의 표면(4)에 대항하여 프레스되는 림(rim)(83)을 갖는다. 상기 요소들(7) 각각은 스프링 스트립(spring strip)인 제2 바디(9)를 갖는데, 상기 스프링 스트립은 제1 바디(8)의 베이스(81)로의 접합 연결부(welded connection)(10)를 갖고 캐리어(2)의 제2 표면(5)에 대항하여 자신의 양측에서 프레스된다. 전압-디바이딩 레지스터는 쉽게 실현될 수 있는 간단한 구조를 가지며 그의 접촉 요소(7)는 저항층(6)과 잘 한정된 접촉을 형성한다.
Patent KR-20010103013-A (KR)
IPC: B21B27/00
Filed: 2000-02-23
Abstract: 본 발명은 압연용 룰(roll)에 관한 것으로 C : 0.60∼1.1%, Si : 0.15∼3.0%. Mn : 0.15∼3.0%, Cr : 3.0∼12.0%   Mo : 0.5∼5.0%, Co : 0.5∼10%를 함유하는 철강기재와, 이 기재의 표면에 P V D법 또는 C V D법에 의한 표면개질 처리(表面改質處理)에 의해 형성된 경질(硬質)피막을 구비하고, 이 표면개질처리하는 기재표면에 분산하는 탄화물의 최대 상당 입경(粒經=grain diameter)이 20㎛이하인 압연용 롤 이다. 우수한 내마모성과 내소착성(耐燒着性)(seizyre-resistance)을 가지며, 또한 내사고성(耐事故性) 및 연삭성(硏削性)이 우수하고 또한 저렴한 원가로 가능하다는 이점(利點) 때문에 생산성의 비약적인 향상과 강판 표면품질의 현저한  향상을 도모할 수 있다.
Patent KR-20020005651-A (KR)
Title: Apparatus and method for paging
IPC: H04B7/26
Filed: 2000-03-29
Abstract: Apparatus and method for paging a user terminal (UT) using a satellite communications system having a gateway and one or more satellites, wherein each satellite produces a plurality (n) of beams and each beam includes a plurality of channels. The method of the present invention includes the step of recalling a first location of the UT, wherein the first location corresponds to a location of the UT at a first time t1. In one embodiment, this is accomplished by performing a lookup in a table or database that includes location information for user terminals at different points in time. The method also includes the step of determining a first group (g1) of beams which covers the first location of the UT at a second time t2, where g1<n and time t2 is later in time than time t1. A page is then sent from the gateway to the UT on a channel, such as a paging channel, of at least one beam of the first group of beams. In one embodiment, the page is sent on the paging channel of each of the first group of beams.
Patent KR-20020027329-A (KR)
IPC: H01S3/16
Filed: 1999-05-28
Abstract: 본 발명은 1.58 ㎛대의 신호광을 증폭하기 위해 사용되는 적어도 코어 영역(11)에 Er이 첨가된 광증폭용 광파이버(1)이고, 상기 코어 영역(11)의 적어도 일부분은 Er과 더불어 Ge, Al이 함께 첨가된 실리카 글래스로 되어 있으며, 상기 코어 영역(11) 내의 평균 Er 원자 농도는 950 wtppm 이상 3000 wtppm 미만이고, 1.58 ㎛ 대에서의 모드 필드 직경이 5 ㎛ 이상인 것을 특징으로 한다.
Patent KR-20020013920-A (KR)
Title: A printed circuit board
IPC: H05K1/11
Filed: 2000-06-26
Abstract: The present invention relates to a method of providing thermal vias in a printed circuit board for conducting heat from surface mounted components through said board and away therefrom. One or more holes are formed in a board material that includes a metal layer on a top side and a bottom side thereof, to form said printed circuit board. Metal plugs are pressed into the holes and affixed therein so as to seal against an inner wall of said holes in said metal layers, by causing the plugs to expand radially in said holes. A conductor pattern that includes electrical connection sites is then provided on the board material, such as to obtain said printed circuit board. The invention also relates to a printed circuit board that includes vias arranged in accordance with the aforesaid method.
Patent KR-20020062153-A (KR)
Title: Method of advertising and conducting electronic commercial transactions through Internet
Inventor: KIM SANG BEOM
IPC: G06Q30/02
Filed: 2002-01-08
Abstract: PURPOSE: A method for advertising and electronic commerce on the Internet is provided to sell contents at low prices by associating the contents with advertisements, and to secure the effect of advertising. CONSTITUTION: A CP(Contents Provider) server displays a menu page for selecting digital media contents and discounting prices on a PDA(Personal Digital Assistant) of a subscriber(S10). The subscriber requests for a discount by using a button(S11). The server selects an advertisement inserted to the contents selected by the subscriber(S12). The server displays a discount rate calculated depending on the value of the advertising contents(S13). If the subscriber requests for a higher discount, the purchase order is deferred(S14). If the subscriber selects other advertising contents, the number of advertising contents and a discount rate thereof are informed to the subscriber. Upon clicking a purchase button, the server reorganizes the selected digital media contents and advertising contents into one piece of content(S15). Thereafter, the server performs a series of sale processes(S16).
Patent KR-20030060709-A (KR)
Inventor: CHO GUK HYEON
IPC: B62D25/12
Filed: 2002-01-11
Abstract: PURPOSE: A hood latch assembly of a vehicle is provided to simplify the assembling process of a hood latch and to improve the assembling efficiency by unifying a washer and a bush into one part. CONSTITUTION: In a hood latch assembly, a latch base(10) is fixed on the front face of a vehicle body. An auxiliary latch(12) is rotatably installed in the latch base via a latch pin(11). A washer(14) is installed between the latch base and the auxiliary latch. A spring(13) is interposed in the latch pin. A pin hole(111) of the auxiliary latch has vertical and horizontal diameters different from each other. A combining portion(110) selectively fitted in the pin hole is formed at one side of the washer. A locking recess(112) is formed at one side of the pin hole. A locking protrusion is formed at one side of the combining portion. The locking protrusion is fitted in the locking recess.
Patent KR-20030062114-A (KR)
Title: A carry generator based on XOR and an conditional select adder using the carry generator, and a method therefor
Inventor: CHO GI SEON
IPC: G06F7/507
Filed: 2002-01-16
Abstract: PURPOSE: A carry generator based on an XOR, a conditional select adder using the same, and a method thereof are provided to reduce the power consumption, a chip area, the logic use, and a delay time. CONSTITUTION: The conditional select adder(600) includes the conditional select adding modules(610-680) generating the carry by analyzing the input values to be added and calculating a sum according to the carry, and a block carry generating block(690) judging the carry by responding to the carries generated from the conditional select adding modules(610-680), and feeding back to the conditional select adding module of a next step. The conditional select adding modules(610-680) include a carry-sum displacement generating block for previously generating a proper value by analyzing the added input values, a sum generating block(614) for calculating the sum of each case according to the carry, and a carry generating block(616) for calculating the carry by responding to the value generated from the carry-sum displacement generating block.
Patent KR-20030065860-A (KR)
Title: Video Searching Apparatus and its Method using XML Hierarchy Structure
Inventor: CHOI YEONG SIK
IPC: G06F17/30
Filed: 2002-02-01
Abstract: PURPOSE: A system for searching a video using an XML(eXtensible Markup Language) hierarchy and a method thereof are provided to manage video data effectively by applying video data and meta data having a repetitious configuration to an XML hierarchy and managing the video data and meta data as an XML hierarchy file. CONSTITUTION: The first input unit(11) receives video data(video file) and meta data. The second input unit(12) receives query data for a video search. An XML hierarchy conversion unit(13) converts received video data and meta data into an XML hierarchy, and reconstitutes the data. A query processing unit(14) defines an Xpath with respect to search query data by reflecting a data structure converted into an XML hierarchy, accesses to the data through the path, and executes a searching process. A memory unit(16) stores a program for searching a video search and stores various kinds of data being used in a search job execution.
Patent KR-20030067806-A (KR)
Title: Auxiliary Seat
Inventor: LIM BYUNG HO
IPC: A47C7/02
Filed: 2002-02-08
Abstract: PURPOSE: An auxiliary chair, which is good for health with an excellent design and appearance, is provided for a user to sit easily and comfortably and get the legs of the user massaged with vibrating members on the cushion member of the chair. CONSTITUTION: The auxiliary chair includes a cushion member(20) on the supporting member(10); a surface cover(30) covered on the surface of the supporting member(10) and the cushion member(20); corner parts(11) of the supporting member(10) protruded upward; a caved-in part(12) between the corner parts(11); and a resting part(40) in the cushion member(20) and the surface cover(30).
Patent KR-20030068841-A (KR)
IPC: A61F13/51
Filed: 2002-02-18
Abstract: 액체 투과성의 신체 접촉가능한 커버층, 액체 불투과성의 의복 접촉가능한 차단층, 이들 사이에 흡수성 성분을 포함하는 본체 부분을 갖는, 여성 위생용이고, 내의에 착용하기에 적합한 여성용 생리대가 기재되어 있다.  본체 부분은 종방향 가장자리에 인접한 중심 영역에 2 이상의 종방향으로 연장된 힌지를 갖는다.  각각의 힌지는 종방향으로 연장된 우선적인 굴곡 축을 제공하기에 적합하다.  힌지는 이의 길이의 일부분 이상을 따라 이격되어 있으며, 하나 이상의 힌지는 곡률 반경을 갖고, 인접한 힌지는 실질적으로 직선이거나 다른 힌지에 비해 곡률 반경이 크다.
Patent KR-20030070167-A (KR)
Title: Apparatus for cutting a metal sheet
Inventor: LEE CHAN SEOP
IPC: B26D5/20
Filed: 2002-02-21
Abstract: PURPOSE: An apparatus for cutting a metal sheet is provided to reduce the amplitude of a role by reducing the descent stroke when a press slide strikes an upper part of a frame and prolong the life span of a support role by reducing the repeat fatigue bending stress. CONSTITUTION: A cutting apparatus cuts a metal sheet transferred crosswise, wherein an upper cutter(40) installed to a lower part of an upper frame(20) and a lower cutter(50) installed to an upper part of a lower frame(30) are interlock crossly by the pressing force of a press slide(10). The cutting apparatus comprises a press bar(70) installed to the upper frame, a plurality of elastic members(90,100a,100b,100c) installed to the upper part of the lower frame, and a support role(60) supported by the elastic members. On the descending of the upper frame, the support role descends by a press bar and supports the cut metal sheet, and on the ascending of the upper frame, the support role returns the cut metal sheet to the transfer position by the elastic members.
Patent KR-20030069556-A (KR)
Title: Foodcooking a coating plate voltage manufacture a system
Inventor: HONG WON TAE
IPC: A47J36/02
Filed: 2002-02-21
Abstract: PURPOSE: A coating plate for cooking and method for manufacturing the same is provided to prevent a coating from coming off, and to easily cook food at a high temperature. CONSTITUTION: Etching groove units are formed at a plurality of minute spaces formed at one surface of an inner metal material(110), and have a lower surface than the surface of the inner metal material. The minute spaces are filled with fillers(120). The etching groove units are coated with a coating member(140). A magnetic outer metal material(130) is integrated with the other surface of the inner metal material.
Patent KR-20030070345-A (KR)
Title: compressed water sprayer for removing scum of water purifying plant
Inventor: BYUN GYU YONG
IPC: C02F1/52
Filed: 2002-02-25
Abstract: PURPOSE: Provided is a compressed water sprayer for removing scum by minimizing surface tension of scum and lowering buoyant force, resulting in decomposition and settlement of the scum. CONSTITUTION: The sprayer comprises a plurality of branch pipes(32,34,36,38), each with a plurality of nozzles (N), a water supply pipe(40) installed over a coagulation tank(10) and a settling tank(20) of a water purification plant for supplying high pressure water to the branch pipes(32,34,36,38), and a plurality of valves(51-62) for selectively opening and closing the branch pipes(32,34,36,38) so as for the high pressure water of the water supply pipe(40) to be selectively supplied to the branch pipes.
Patent KR-20020070855-A (KR)
Inventor: FUJIWARA YOSHIHISA
IPC: A61B5/053
Filed: 2002-02-28
Abstract: PURPOSE: A massage machine and a physiological quantity measuring circuit for use in the machine are provided to judge whether a massage given to the user serves to improve the condition of the user's health and utilize the result of judgement as guidelines for health care. CONSTITUTION: A massage machine for health care comprises a chair body(10) including legs(11), a seat(12), a backrest(13) and a pair of opposite armrests(14). A massage mechanism(2) has a plurality of therapeutic members(21) and incorporated into the chair body(10). The machine gives a massage to the human body by reciprocatingly moving the therapeutic members(21) up and down while vibrating these members(21). The massage machine can be operated by manipulating a remote controller(7).
Patent KR-20030072723-A (KR)
Title: A printed circuit board and a liquid crystal display apparatus using the board
Inventor: PARK HAENG WON
IPC: G02F1/1345
Filed: 2002-03-06
Abstract: PURPOSE: A printed circuit board and a liquid crystal display using the printed circuit board are provided to reduce the length of data lines between pads of a printed circuit board to improve resolution of the liquid crystal display. CONSTITUTION: A printed circuit board for a liquid crystal display includes a timing controller, a plurality of pads(42,43,44,45), and a line pattern. The timing controller receives display data from a graphic source to convert the display data into a form suitable for each driver IC through bit swapping. Each of the pads has a plurality of conductive lines corresponding to the number of bits of the display data and accepts the converted display data from the timing controller to provide the data to each driver IC. The conductive pattern is placed between neighboring two pads to connect conductive lines of the pads to each other.
Patent KR-20030072897-A (KR)
Title: Vacuum cleaner having cyclone dust-collecting apparatus
Inventor: OH JANG GEUN
IPC: A47L9/32
Filed: 2002-03-07
Abstract: PURPOSE: A vacuum cleaner having a cyclone dust collector is provided to conveniently use the cleaner by reducing the size of the cyclone dust collector. CONSTITUTION: A connection tube(112b) is connected to a suction brush side of a vacuum cleaner. A cyclone body(120) has a suction port(112a) connected to the end of the connection tube, and a discharge port(111a) connected to a connection hose(103''). A waste collecting case(130) is installed at the cyclone body, and forms air sucked through the suction port into a spiral air current. The waste collecting case is located at the side of the connecting tube. The side of the connection tube, which is contacted with the waste collecting case, corresponds to the outer side of the waste collecting case.
Patent KR-20020081549-A (KR)
Inventor: AABO KJELD
IPC: F01M1/18
Filed: 2002-03-15
Abstract: PURPOSE: An operation method of a reciprocating piston internal combustion engine and device thereof are provided to improve the efficiency and the stability by regulating the amount of lubricant to cylinders corresponding to fluctuation of sulfur contents, and to increase the safety by warning wear with monitoring iron contents among lubricant. CONSTITUTION: A reciprocating piston internal combustion engine comprises a fuel supply unit(3) including a fuel pipe(5), and a cylinder(1) combined with a lubricant supply unit(7) including a lubricant supply pipe(9) and a lubricant discharge pipe(10). A flow rate regulating unit(11) is combined with the lubricant supply unit. Fuel or lubricant is supplied to the cylinder according to the lubricant quantity directly or indirectly dependent on the sulfur content of the fuel and varied in conjunction with the variation in the fuel sulfur content. The stability is improved, and expenses are reduced by regulating the amount of lubricant according to fluctuation of the sulfur content.
Patent KR-20030075426-A (KR)
Inventor: PARK JEONG SIK
IPC: B62D1/16
Filed: 2002-03-19
Abstract: PURPOSE: A locking apparatus for a steering system of a vehicle is provided to manufacture easily by simplifying the structure of a support groove, and to improve the stability and the reliability by restricting the rotation of the steering shaft with contacting plural safety lock pins between the lock ring and the steering shaft. CONSTITUTION: A locking apparatus for a steering system is composed of a steering column forming an opening part for inserting a locking plate; a steering shaft(20) installed in the steering column and extended outward; a lock ring(40) installed in the outer periphery of the steering shaft and opposed to the opening part; a slot(41) formed in the outer periphery of the lock ring to insert the locking plate; and safety lock pins(50) installed between the lock ring and the steering shaft to generate radial elastic force for continuous contact force.