baber/WOPTO huggingface dataset:
Patent KR-20020031461-A (KR)
Title: Tray transfer for handler
Inventor: KIM DU CHEOL
IPC: G01R31/26
Filed: 2000-10-20
Abstract: PURPOSE: A conveyer of a handler tray is provided to simplify a construction of a feeding system, and increase the number of trays capable of being loaded on a tray loading part of the handler by constructing a tray feeding system to feed the tray as a horizontal movement without a vertical movement. CONSTITUTION: A guide member(101) is mounted at the rear portion of an upper side of a tray loading part. The tray loading part is installed at the lower portion of a front side of a handler. A base part(102) is movably installed at the guide member(101). An electric motor assembly(103) is installed at the rear portion of the guide member(101) so that the base part(102) is moved along the guide member(101). A plurality of grip parts are formed at an upper portion of the base part(102). The grip parts grip the uppermost end tray loaded at a tray loading part. The grip parts include an LM guide(105), a moving part(106), and a grip arm(107). The LM guide(105) is installed on an upper surface of the base part(102). The moving part(106) is movably installed at the LM guide(105). The grip arm(107) is extended toward a front direction of the handler to become one body with the moving part(106).
Patent KR-20010008012-A (KR)
Title: Combustion method of internal combustion engine for injecting liquefied oxygen and fuel into combustion chamber
Inventor: KIM WOOK JIN
IPC: F02M21/00
Filed: 2000-11-02
Abstract: PURPOSE: A combustion method of internal combustion engine is provided to reduce weight of the engine while achieving an improved heat efficiency. CONSTITUTION: A cylinder head(11) includes an exhaust valve(15), a liquefied oxygen injection nozzle(16), a fuel injection nozzle(17), and an ignition plug(12) or a heating plug(13). A combustion method comprises a combustion process and an exhaust process. The combustion process comprises the steps of closing the exhaust valve immediately before reaching the top dead center of a piston(10); injecting, simultaneously into the combustion chamber, a high pressure liquefied oxygen supplied from a liquefied oxygen tank to the liquefied oxygen injection nozzle and a high pressure fuel(gasoline) supplied from an injection pump to the fuel injection nozzle; and performing explosion(combustion) by the ignition plug. The exhaust process comprises the steps of allowing the piston to be lowered by the expansion of the exploded gas; opening the exhaust valve immediately before reaching the bottom dead center; and allowing the piston to be raised and exhausting gas.
Patent KR-20020037553-A (KR)
Title: Method and System for Operating Multitude Conversation Shopping-Mall
Inventor: CHO GWANG JAE
Filed: 2000-11-14
Abstract: PURPOSE: A method and a system for operating a multi-chatting shopping mall are provided to make a user enjoy shopping as well as buy a produce through the EC(Electric Commerce) on on-line by providing the multi-chatting shopping mall capable of enabling the accompanies to surf the shops while chatting. CONSTITUTION: The system for operating the multi-chatting shopping mall comprises a terminal(10) connecting to a shopping site providing a multi-chatting shopping mall service and a shopping mall system(30) providing the multi-chatting shopping mall service. The terminal comprises a browser(12) to connect to the shopping mall site and a chatting module(11) to provide the service enjoying shopping while chatting with other user connecting to the shopping mall site. The shopping mall system comprises a web server(31) managing and operating the multi-chatting shopping mall integrally, a shopping mall server(32) to provide the multi-chatting shopping mall, a chatting module(33) providing a chatting service to share the product information among the users and perform a cooperation purchase, and a database(34) storing various kinds of shopping contents, the user information and the service information.
Patent KR-20010008336-A (KR)
Title: Manless sensing system for overspeeding vehicle
Inventor: LEE JAE HAK
IPC: G08G1/054
Filed: 2000-11-24
Abstract: PURPOSE: An unmanned monitor system for fast traveling vehicles is provided to output fast still images and moving images by monitoring fast traveling vehicles on a road and to search stolen vehicles. CONSTITUTION: In an unmanned monitor system for fast traveling vehicles, a vehicle number signal transmitter(5) is mounted on a vehicle to transmit vehicle number data. A transmission inducer(7) generates a command to transmit the vehicle number data by operating the vehicle number signal transmitter. A vehicle number signal receiver(6) receives the transmitted signal of the vehicle number signal transmitter. A moving image camera(4) obtains the number of each fast traveling vehicle and photographs a moving image thereof during a specific time. An image data device saves/plays back the photographed image data of the camera and a vehicle number DB(database,8) saves the vehicle number of stolen vehicles. A stolen vehicle search system(9) compares the received vehicle number with the data saved in the vehicle number DB. The search system displays the vehicle as a stolen one and saves the moving image data by photographing the stolen vehicle if the vehicle number DB includes the received vehicle number.
Patent KR-20020041930-A (KR)
Title: Buying system of custtomized suit by internet
Inventor: CHOI JUNG IL
Filed: 2000-11-29
Abstract: PURPOSE: A system for buying a customized suit through the Internet is provided to make and send the customized suit based on the information obtained from a customer by constructing a custom tailor site. CONSTITUTION: The custom tailor site capable of connecting between a site manager and the customer on the Internet in real time receives the personal information and the clothes ordering information needed to order the customized suit. If the user makes a price payment, the site manager makes the suit based on the information provided from the customer and sends the suit to the customer by a courier service. The personal information includes a resident registration number, a name, an address, a telephone number, a sex, a height, a weight and a body index. The clothes ordering information shows the kinds and a basic style of the clothes and a detail style of the clothes as a picture or a photo, and enables the customer to make a selection and to finally confirm a specification of the customized suit after completing the selection.
Patent KR-20020044996-A (KR)
Title: Concrete block of manufacturing process and Concrete block structure
Inventor: JUNG TAE HWA
IPC: B28B1/14
Filed: 2000-12-07
Abstract: PURPOSE: A method for manufacturing a compatible block and the structure of the compatible block are provided to achieve a high strength eco-friendly block and to extend the life of the block, thus reducing a cost required to the exchange work thereof. CONSTITUTION: A synthetic resin made mold(100) is comprised of projected rock forming parts(110), support forming parts(120), implantation hole forming parts(130), and W-shaped connection member installation parts(140). A connection member is installed at the corresponding W-shaped connection member installation part of the mold and concrete mortar is cured in the mold so as to form a concrete single body which is comprised of projected rock portions having a shape similar to a nature rock, support portions between the projected rock portions, and implantation holes.
Patent KR-20020045270-A (KR)
Title: Method of manufacturing a capacitor in a semiconductor device
Inventor: LEE JAE GON
IPC: H01L27/04
Filed: 2000-12-08
Abstract: PURPOSE: A fabrication method of capacitors having an MIM(Metal Insulator Metal) structure is provided to simplify manufacturing processes by forming dielectric films having different dielectric constant on a same layer. CONSTITUTION: After forming an interlayer dielectric(2) having a contact plug(3) on a silicon substrate(1), a lower electrode(4) and an anti-reflective layer(5) are sequentially formed on the resultant structure. After forming a first dielectric film(6), the surface of the lower electrode(4) is exposed by sequentially etching the first dielectric film and the anti-reflective layer. A second dielectric film(7) is formed on the exposed lower electrode. An upper electrode(8) is formed on the resultant structure. By patterning the upper electrode, the first/second dielectric films, the anti-reflective layer and the lower electrode, a first capacitor(C1) having the first dielectric film(6) and a second capacitor(C2) having the second dielectric film(7) are simultaneously formed. The dielectric constant of the first and second dielectric films are different each other.
Patent KR-20020049549-A (KR)
Title: Pressure controller for tire
Inventor: KO GYEONG U
IPC: B60C23/00
Filed: 2000-12-19
Abstract: PURPOSE: A pneumatic pressure regulator of a tire is provided to improve traveling stability and braking efficiency by controlling pneumatic pressure of tires individually according to traveling state, and to repair conveniently by detecting defect automatically. CONSTITUTION: A pneumatic pressure regulating device of a tire is composed of an air compressor(3); an air tank(4) storing air from the air compressor; a pneumatic pressure supply control unit(5) supplying pneumatic pressure to tires(6a,6b,6c,6d) selectively from the air tank; a pneumatic pressure measuring sensor(7) of the air tank; tire pressure measuring sensors(9a,9b,9c,9d) installed in tires to measure pneumatic pressure of tires individually; a solenoid valve(10) shutting off the air tank and the pneumatic pressure supply control unit selectively; a control unit(2) controlling the air compressor, the solenoid valve and the pneumatic pressure supply control unit by receiving signals from sensors; a display unit(8) alarming the abnormality of pneumatic pressure to a driver according to the output signal form the control unit; and an input unit(1) inputting the control value in the control unit. Traveling stability is improved with regulating pneumatic pressure of the tire individually.
Patent KR-20020087500-A (KR)
Title: A process for preparing 3-substituted azetidinone
Inventor: BYUN YEONG SEOK
IPC: C07D205/08
Filed: 2000-12-23
Abstract: PURPOSE: A process for preparing 3-substituted azetidinone is provided, thereby producing 3-substituted azetidinone having optical purity in higher yield. CONSTITUTION: The method for producing 3-substituted azetidinone comprises the steps of: acylation of alkyl or alkylaryl 3-hydroxy-2-methylene butyrate of formula(II) by an enzyme selected from lipase and acylase to prepare a compound of formula(III); hydrolysis of the compound of formula(III) using a basic material such as lithium hydroxide, sodium hydroxide or potassium hydroxide to prepare a compound of formula(IV); and hydrolysis of a compound of formula(VI) by addition of base such as lithium hydroxide, sodium hydroxide or potassium hydroxide at pH 7 or more to prepare carboxylic acid compound of formula(VII); reaction of the compound of formula(VII) with methyl chloride in the presence of sodium bicarbonate or potassium bicarbonate to prepare a compound of formula(VIII); and debenzylation of an amine protecting group in the compound of formula(VIII) to prepare a compound of formula(I), wherein Ra is acyl including C1-C8 lower alkanoyl; R1 is a hydroxy protecting group including lower trialkylsilyl or lower alkanoyl; R2 is an amino protecting group including mono or diarylethyl substituted by at least one lower alkoxy group; and R3 is a carboxy protecting group including lower alkyl.
Patent KR-20020007957-A (KR)
Title: A rock water underground produce a plan.
Inventor: YUN YOUNG SU
IPC: E03B3/06
Filed: 2000-12-18
Abstract: PURPOSE: An underground water sampling method is provided to settle a shortage of water caused by a prolonged drought by sampling high-quality underground water of an aquifer. CONSTITUTION: The underground water sampling method prevents an inflow of underground water to an excavation hole(9) of an aquifer(D) by forming a cement tube(6) mixed with a waterproof agent and cement from the surface of the earth to an excavation hole(5) of a soft rock layer(B) not to make underground water of a deposit layer(A) flow in an excavation hole(5) of the soft rock layer(B).
Patent KR-20020055929-A (KR)
Title: Method of forming a dual damascene pattern in a semiconductor device
Inventor: SUK SE UN
IPC: H01L21/82
Filed: 2000-12-29
Abstract: PURPOSE: A method of forming a metal fuse of a semiconductor device is provided to block vertical impact by forming an impact absorption layer under a metal fuse, to prevent a crack around the metal fuse by forming a dummy fuse between the metal fuses, and to improve device reliability by preventing abnormal cutting of peripheral metal fuse. CONSTITUTION: A first interlayer dielectric layer(24) is formed on a semiconductor substrate(21). A first oxide layer(27a) is formed on the first interlayer dielectric layer(24). An impact absorption layer(40) is formed on the first oxide layer. The first oxide layer is etched to leave a region of the impact absorption layer where is going to form a metal fuse. A second interlayer dielectric(27) are formed on the resultant structure by a second and third oxide layers(27b,27c). The metal fuse(29) and a dummy metal fuse(29a) are formed on the second interlayer dielectric and a third interlayer dielectric(31) is formed on the metal fuse and a dummy metal fuse. A wire(33) of the metal fuse is formed.
Patent KR-20020058774-A (KR)
Title: Hemming die change system
Inventor: MIN TAE HONG
IPC: B30B15/00
Filed: 2000-12-30
Abstract: PURPOSE: A multi-model hemming die change system is provided to change a hemming die without a separate hemming press body when assembling more than three models of vehicles in one line. CONSTITUTION: A multi-model hemming die change system comprises many hemming dies(200,210,220) placed linearly, a movable hemming press body(202) to perform hemming work with the hemming die placed in the middle, a linear motion guide placed widthwise to the hemming dies to guide the linear movement of the hemming press body, a drive motor installed below the hemming press body to generate rotational force, and a cam follower to linearly transfer the hemming press body on the linear motion guide by using the rotational force of the drive motor.
Patent KR-20010052056-A (KR)
Title: 컨테이너 자물쇠
IPC: B65D88/12
Filed: 1998-07-30
Abstract: 본 발명은 병치되는 컨테이너 코너(50, 52) 내의 각각의 체결 홈(51, 53)을 관통하여 회전될 수 있는 상부 및 하부 체결 러그(1, 24)를 구비하여 하부 체결 러그(24)가 상부 체결 러그(1)에 연결되는 하우징(21) 내에 회전 및 이동 가능하게 장착됨으로써 체결작용을 하며, 하우징(21) 내에서 스프링(9)에 의하여 하향으로 체결 작동되는 축방향으로 제한된 이동을 할 수 있는 샤프트(14)를 구비하고, 그리고 샤프트(14)의 상향 이동에 따라서 하부 체결 러그(24)의 체결 회전을 허용하는 유도 수단(8, 13)을 하우징(5, 21)과 샤프트(14) 사이에 구비하는 컨테이너 자물쇠에 관한 것이다.  본 발명의 특징은 상부 컨테이너가 하부 컨테이너 위에 놓여질 때 하부 체결 러그(24)가 체결 홈(53)의 기저부와 접촉하게 되는 압력 볼(25)을 갖는다는 것이다.  따라서, 하우징(21)이 샤프트(14)상에서 하향 가압될 수 있어서 하우징(21)의 하부와 샤프트(14) 상의 하향 원주 환형면 사이에 간극이 형성되고, 그리고 원주 환형면 아래의 간극 내의 위치로 샤프트(14)쪽으로 이동하여 샤프트(14)의 축방향 복귀 이동을 방지하는 스페이서의 역할을 하는 스프링(31)에 의해 작동되는 체결 아암(16, 17)을 포함하는 체결 장치가 하우징(21) 내에 배치된다.
Patent KR-20010023368-A (KR)
IPC: C08L55/02
Filed: 1998-08-31
Abstract: Flame-retardant polymer alloys of a polycarbonate and an ABS copolymer have improved moisture resistance when the alkali metal content of the composition is low and particularly high moisture resistance when the phosphoric ester flame retardant has a low acid value. A polycarbonate resin composition comprises: (a) 1-99 pts.wt. of a polycarbonate resin of viscosity average molecular weight 10,000-100,000; (b) 1-99 pts.wt. of either: (1) a copolymer of aromatic vinyl monomers, cyanide vinyl monomers and rubber-like monomers; or (2) a copolymer of aromatic vinyl monomers and cyanide vinyl monomers having a weight average molecular weight of 30,000-200,000 and containing 1 ppm or less of alkali metals; and (c) 0-40 pts.wt. of a phosphoric ester per 100 pts.wt. of (a) + (b).
Patent KR-20010023820-A (KR)
Title: 모터사이클용 파워유닛 배치구조
IPC: F02B75/02
Filed: 1998-09-08
Abstract: 모터사이클 파워유닛에 있어서, 크랭크 샤프트(56)와 클러치 샤프트(57)는 차체 중심(127)에서 우측상(도면상에서)에 배치되고, 실린더 헤드는(129H)는 차체 중심(127)에서 좌측상에 배치된다.  크랭크 샤프트, 클러치 샤프트 및 트랜스미션 샤프트는 차체중심에 대하여 우측 및 좌측의 하나에 배치되고 실린드는 차체 중심에 대하여 다른 면에 배치되어, 파워유닛의 유용한 측면균형 유지를 가능하게 한다.
Patent KR-20010024702-A (KR)
Title: 아미노메틸 헤테로고리 유도체의 제조방법
IPC: C07D277/40
Filed: 1999-10-12
Abstract: 화학식 I 
     (화학식 I) 
     T-CH 2 -Y 
     (식중, T는 헤테로고리기를 나타내고, Y는 염소원자, 브롬원자 또는 요오드원자를 나타낸다.) 
     로 표시되는 헤테로고리할로겐화물에, 화학식 II 
     (화학식 II) 
     A-CHO 
     (식중, A는 방향족기를 나타낸다.) 
     로 표시되는 방향족 알데히드의 존재하에서, 암모니아를 반응시켜 
     화학식 III 
     (화학식 III) 
     T-CH 2 -N=CH-A 
     (식중, T는 헤테로고리기를 나타내고, A는 방향족기를 나타낸다.) 
     으로 표시되는 아미노메틸 헤테로고리 유도체를 제조한다.
Patent KR-20010033449-A (KR)
IPC: F27B9/26
Filed: 1998-11-23
Abstract: Disclosed is a method of firing a green ceramic honeycomb structural body containing an organic or carbonaceous material which is characterized by removing at least a portion of the carbonaceous material released prior to reacting within the firing atmosphere during the initial firing of the green honeycomb structural body. A tunnel kiln is also disclosed, which comprises a vestibule region, a carbonaceous material release region, having a plurality of removal zones, located downstream of the vestibule region and a sintering region located downstream of the carbonaceous material release region. The tunnel kiln further includes an exhaust removal system which operatively communicates, via offtake openings located in each removal zone, with the release region for removing released carbonaceous material.
Patent KR-20010033731-A (KR)
IPC: H01L33/10
Filed: 1999-10-15
Abstract: ECR 플라즈마법을 이용하여 시료(21)의 표면 상에서 플라즈마화된 반응성 가스와, 플라즈마화된 가스의 충돌에 의해 고체표적재(23)로부터 이탈된 원자 또는 분자를 반응시킴으로써 시료(21)의 표면 상에 박막(27)을 퇴적시킬 때 플라즈마화된 반응성 가스를 이용하여 고체표적재(23)의 표면을 청정화한 후 상기 박막(27)을 퇴적한다.
Patent KR-20010033999-A (KR)
IPC: D06P1/32
Filed: 1998-12-22
Abstract: The invention concerns a ready-to-use composition for oxidation dyeing of keratinous fibers, and in particular human keratinous fibers such as hair comprising, in a suitable dyeing medium, at least an oxidation base, 2-amino 3 hydroxy pyridine as coupling agent, and at least an enzyme such as laccase, as well as the method using said composition.
Patent KR-20010041166-A (KR)
Title: 평면 조명 장치 및 작동 방법
IPC: H01J61/16
Filed: 1999-11-11
Abstract: 본 발명은 광 투과판(2) 및 광을 광 투과판(2)으로 커플링하는데 사용할 수 있는 적어도 두개의 전기광원(3, 4)을 포함하는 평면 조명 장치(1)에 관한 것이다. 
     제 1 광원(3)은 광 투과판(2)에 근접하여 있으며 제 2 광원(4)은 작동 동안 제 2 광원(4)으로부터 방사된 광이 적어도 부분적으로 제 1 광원(3)을 거쳐 광 투과판에 진입할 수 있는 방식으로, 광 투과판(2)에서 보면 제 1 광원 뒤쪽에 배치되어 있다. 
     디밍 작동에서, 광 투과판(2)에 가장 근접한 제 1 광원(3)은 스위칭 오프되어 제 2 광원(3)에서 광 투과판(2)으로 커플링 될 광속을 약하게 한다.  이런 식으로 최후의 디밍은 광원이 전기적 또는 발광특성을 변화함이 없이 가능하다.
Patent KR-20010041481-A (KR)
IPC: B05D7/14
Filed: 1999-03-02
Abstract: A process for producing laminated metal strip which comprises the steps of chemically treating the strip to form on at least one of its surfaces a non-metallic coating, and applying to that coated surface a coating of a thermoplastic resin to form a layer thereon. The first coating is preferably corrosion resistant and promotes adhesion with the thermoplastic resin. Preferably the non-metallic coating layer is a phosphate, chromate, oxalate, arsenate, a 2 component polymer, a combination of chromium, silicon and an organic active species, or silanes or azoles. Preferably the thermoplastic resin is polypropylene, polyethyleneterephthalate or a mixture thereof.
Patent KR-20010042097-A (KR)
Title: 안테나수단과 그 제조방법 및 휴대용 무선통신장치
IPC: H01Q1/36
Filed: 1999-03-24
Abstract: 본 발명은, 어떻게 가볍고 값싼 안테나와 신뢰할 수 있고 단순한 제작 및 조립과정을 달성하느냐의 문제에 관한 것이다.  이러한 문제는 제1수단(602,707)을 방사소자(604,702)에 직접 접촉하도록 배열하고, 접촉을 가능하게 하는 힘에 의해서 직접 공급멤버(610,713)를 접촉시켜서, 이들 수단을 매개로 방사소자와 인쇄회로기판 사이의 도전 연결을 달성하는 것에 의해 해결된다.  본 발명의 실시예에 따른 장점은, 접촉클립 리테이너를 위한 자리가 요구되지 않으므로, 베이스에서 재료의 양이 감소될 수 있다는 것이다.  본 발명과 연관된 다른 장점은 가요성의 접촉이 제공된다는 것이다.  본 발명과 연관된 다른 장점은, 베이스의 한 단부만이 부분을 삽입하기 위해 사용되므로, 조립공정이 단순해진다는 것이고, 또 다른 장점은 방사소자와 회로 사이의 접촉을 위해 소수의 부품만이 사용된다는 것이다.
Patent KR-20010025078-A (KR)
IPC: C12R1/36
Filed: 1999-06-17
Abstract: An in-vitro method for producing water-insoluble alpha-1,4-glucan is described, wherein saccharose is reacted in a buffer-free system using an amylosaccharase.
Patent KR-20010043786-A (KR)
IPC: C07B61/00
Filed: 1999-07-21
Abstract: The present invention concerns a process for the preparation of 2-halopyridine N-oxide by reaction of 2-halopyridine with hydrogen peroxide in aqueous solution in the presence of an acid anhydride as catalyst in which, according to the invention, as catalyst there is used an anhydride of the formula Iwhereby the aromatic rings can be substituted by alkyl groups or halogens or can be anellated with a further aromatic ring.
Patent KR-20010053154-A (KR)
Title: 테스트 가능한 가속 스위치를 이용한 자동차 승객 보호장치의 트리거링 장치 및 작동 방법
IPC: B60R21/16
Filed: 1999-06-01
Abstract: 본 발명에 따라 자동차의 승객 보호 장치는 테스트 가능한 가속 스위치(5)가 스위치 신호(ss)를 공급하고 전기적으로 제어되는 스위칭 수단(3)이 충돌에 따라 제어 회로(4)에 의해 작동될 때 트리거된다.  스위칭 수단(3)의 작동이 트리거 회로 측에서 블로킹 수단(6)에 의해 저지됨으로써, 가속 스위치(5)의 테스트 동안 제어 회로(4)의 에러로 인해 승객 보호 수단이 트리거되지 않는다.
Patent KR-20020057582-A (KR)
Title: sales promotion method and system using 3-dimensional cyber character having the same figure as a real user
Inventor: JUN JUNG GEUN
Filed: 2001-01-02
Abstract: PURPOSE: A method and a system for promoting the sales using a 3D cyber character same as a real appearance of a user are provided to promote sales produce such as the clothes, the shoes, the glasses and a wig that the user wants to wear the product before making a purchase decision. CONSTITUTION: The system comprises a sever computer(110) providing a sales promotion service using the 3D cyber character, a scanning center(120) picturing the whole body of a user, a user's computer(130), a seller's computer(140), and a computer network(150). The scanning center equipping a 3D body scanner scans the whole body of the user and sends the corresponding data tot the server computer. The server computer generates the 3D cyber character by recovering the user information obtained from the scanning center, and the 3D cyber character information and the user information are stored in a 3D cyber character database(111) linked with the server computer. The server computer is linked with a product information database(112) provided from the seller.
Patent KR-20020062023-A (KR)
Title: Refrigerator for kimchi
Inventor: KIM YONG MYEONG
IPC: F25D23/02
Filed: 2001-01-19
Abstract: PURPOSE: A kimchi refrigerator is provided to easily open and close a door and to improve air-tightness. CONSTITUTION: A kimchi refrigerator includes a door locking part(30) locking and releasing a door(3); and a door actuating part(50) having a first fixing bracket(51) and a second fixing bracket(53) joined to the door and the main body, respectively, and at least one elastic member, a spring having both ends fixed to the first fixing bracket and the second fixing bracket, respectively, and elastically pushing the door to open against a main body to rotate the door so as to be opened when the door locking part is released.