baber/WOPTO huggingface dataset:
Patent KR-20020044662-A (KR)
Title: double capacity compressor
Inventor: NOH CHEOL GI
IPC: F04B1/00
Filed: 2000-12-06
Abstract: PURPOSE: A compressor with dual capacity is provided to improve efficiency by preventing increase of input of the compressor. CONSTITUTION: A compressor includes an eccentric part(21); an eccentric sleeve(30) and a relative rotation restrictive device. The eccentric part is placed on one end of a crank shaft and has a center(21a) eccentric with a rotating center(20a) of the crank shaft. The eccentric sleeve is a hollow cylinder joined to a periphery of the eccentric part so that a center thereof is eccentric with the center of the eccentric part. Only the eccentric part rotates or the eccentric sleeve rotates together with the eccentric part. The relative rotation restrictive device comprises a key member, systematically fixed on the eccentric part and the eccentric sleeve, and a track part, formed on either of the eccentric part or the eccentric sleeve to which one end of the key member is inserted, to restrict relative rotation of the eccentric part and the eccentric sleeve. The key member is a key(40) penetrating one side of the eccentric part and having an end mounted to the eccentric sleeve. The track part is a restrictive hole(32) formed on one side of the eccentric sleeve to have fixed angle range for the one end of the key is inserted to.
Patent KR-20010062359-A (KR)
Inventor: ITO MASAYUKI
IPC: G03F7/20
Filed: 2000-12-12
Abstract: PURPOSE: To improve the throughput of an optical edge bead removing device. CONSTITUTION: Light source units 14A and 14B are movable in ±X direction in the diagram along a support member 12. While a beam is emitted from the light source units 14A and 14B, the support member 12 is travelled in ±Y direction in the diagram, so that a photoresist in the periphery of a glass board G is exposed. When the light source units 14A and 14B move in the ±X direction along the supporting member 12, a distance between the light source units 14A and 14B is controlled to be a specified value or more. Masks 16A and 16B are driven in the ±X direction in the diagram, and when there is a part in an area subject to peripheral exposure that requires no irradiation, the masks 16A and 16B cover the glass board G partly to shield the light.
Patent KR-20020049108-A (KR)
Title: Refrigent converge tuve at compressor outlets
Inventor: HWANG YUN JE
IPC: F24F1/00
Filed: 2000-12-19
Abstract: PURPOSE: A device for merging branching pipes of air conditioner with two compressors is provided to minimize loss of kinetic energy of refrigerant on outlet side of a merged pipe by minimizing reduction of current speed of refrigerant in the merged pipe. CONSTITUTION: A branch merging device(22) includes a left side branching pipe(24), connected with one of compressors with less capacity and connected with a merged pipe(28) coaxially with the merged pipe; and a right side branching pipe(26), connected with the other of compressors with more capacity and connected with the merged pipe with a slant collision plate(30) interposed. The angle of the collision plate is adjusted to reduce kinetic energy of fluid flowing through the right side branched pipe into the merged pipe.
Patent KR-20020049454-A (KR)
Title: Step for shaking the dust from shose for use in a vehicle
Inventor: KIM YONG CHAE
IPC: A47L23/24
Filed: 2000-12-19
Abstract: PURPOSE: A shoe dusting footstool is provided to secure a clean interior space in a vehicle room by slidably installing the shoe dusting footstool in a center floor panel as part of a body panel. CONSTITUTION: A shoe dusting footstool comprises a U-shaped guide holder(2) and a frame portion(3). The guide holder(2) is attached to a lower end of a center floor panel as part of body panel of a vehicle. The frame portion(3) is slidingly assembled into the guide holder(2). The frame portion(3) consists of a plurality of rod-shaped transverse frames(31) and longitudinal frames(32) which are arranged in a grid pattern. An auxiliary member such as a pad is attached to the interior of the guide holder(2). The auxiliary member prevents up-and-down movement of the frame portion(3) and allows for horizontal sliding movement of the frame portion(3).
Patent KR-20010062540-A (KR)
Inventor: HASHIMOTO SHINICHI
IPC: G06K13/08
Filed: 2000-12-20
Abstract: PURPOSE: To provide a connector for card, which can be attached with right-and- left side ejection bars for ejecting a card, without running counter to the request for miniaturization and with a minimum part quantity. CONSTITUTION: The connector for card 1 has card guidance slots 53 and 63 for carrying out acceptance guidance of card C on both right-and-left side of an insulation housing 20 which is attached with an electrical contact 30, and has a pair of right-and-left guide arm 50 and 60 attached movably with an ejection bar 71 for an ejecting card C. Right-and-left guide arms 50 and 60 are installed in the insulation housing 20 which are exchangeably in the right left side by forming them in a vertical symmetrical structure. A bracket 90 for attaching a flame 80, which mutually combines the right-and-left guide arms 50 and 60 and the right-and-left guide arms 50 and 60 in a substrate PCB, is made attachable to each of the right-and-left guide arm 50, 60 from the upper and lower sides.
Patent KR-20010086279-A (KR)
Title: A warp knitting machine
Inventor: EXNER FRANZ
IPC: D04B27/26
Filed: 2000-12-22
Abstract: PURPOSE: A warp knitting machine capable of checking a previously stored performance curve and moving along the performance curve thereof by use of a servo motor connected by a main shaft through a signal path being utilized to simply operate for necessary changeover movement is provided, thereby simplifying an operation in the process and reducing the cost of production. CONSTITUTION: The warp knitting machine(1) contains a summing-driving device(3) for the displacement of a guide bar(2) in which at least one additional element is operated by an eccentric cam rotated at an angle of 180 degrees with the aid of a changeable connecting means, wherein the knitting machine comprises: a sensor for outputting a signal after obtaining the angular displacement and rotational speed of a main shaft(6); a motor controller(14) with an input port for sensor signal; a storing means(15) for storing at least one movement curve; and a synchronization means for stopping the rotation timely in correspondence with the switching moment.
Patent KR-20020051359-A (KR)
Title: Electric way power steering for car use
Inventor: KIM SEONG GYU
IPC: B62D5/04
Filed: 2000-12-22
Abstract: PURPOSE: A motor power steering device of a vehicle is provided to prevent accidents by making a steering wheel heavy with controlling driving current of the motor suddenly in turning the steering wheel excessively. CONSTITUTION: A motor power steering apparatus of a vehicle is composed of a vehicle speed sensor(13) detecting traveling speed of the vehicle; a steering angle sensor(15) detecting the steering angle of the vehicle; an oversteer preventive part(50) receiving high travel speed from the vehicle speed sensor and the oversteering angle signal from the steering angle sensor, and outputting a current control signal according to high travel speed and the oversteering angle signal; a target current operating unit(20) receiving the current control signal from the oversteer preventive part, and outputting an oversteer preventive control signal to correct the target current for weighting the steering wheel; and a current control unit(30) applying oversteer preventive current to the motor according to the oversteer preventive control signal from the target current operating unit. Accidents are prevented with making the steering wheel heavy by controlling the driving current of the motor in steering excessively.
Patent KR-20020051092-A (KR)
Title: Analysis method for defect in silicon wafer
Inventor: HWANG DON HA
IPC: H01L21/66
Filed: 2000-12-22
Abstract: PURPOSE: An analysis method of defects of wafers is provided to easily discriminate different defect regions by increasing a micro-defect density using two-step thermal treatment. CONSTITUTION: An analysis method of defects of wafers comprises a first step contaminating a surface of a wafer with a metal, a second step diffusing an inert gas and the metal into the wafer by firstly annealing at a diffusion furnace in the inert gas and an oxygen mixed condition, a third step increasing an inner temperature of the diffusion furnace, a fourth step secondly performing a thermal treatment so as to precipitate an inner oxygen of the wafer using the inert gas and the metal as a core in the inert gas condition, a last step decreasing the inner temperature of the diffusion furnace.
Patent KR-20020051102-A (KR)
Title: System and method for broadcasting multi-channel and storage media having program source thereof
Inventor: HAN HYO JONG
IPC: H04H60/82
Filed: 2000-12-22
Abstract: PURPOSE: A multi-moving-picture-channel broadcasting system and method and a recording medium storing program sources are provided to mix a plurality of moving picture information items to transmit the mixed information through one moving picture channel. CONSTITUTION: A multi-moving-picture-channel broadcasting system includes a multi-broadcasting support server(20). The multi-broadcasting support server collects and mixes a plurality of moving picture information items to construct one moving picture channel. The server transmits the moving picture channel to a user terminal(30) having a multi-channel viewer through a communication network(10). The plurality of moving picture information items are reproduced by the multi-channel viewer.
Patent KR-20020054196-A (KR)
Title: Control Method and System of Access Controlling using DAEMON
Inventor: DOO SO YEONG
IPC: G06F12/14
Filed: 2000-12-27
Abstract: PURPOSE: An access control system and method is provided to secure a secrecy irrespective of an openness of a system OS, and to maintain a security against a system hacking by using a daemon determining an access authority and a security kernel performing a communication with the daemon via a character process device. CONSTITUTION: The method comprises steps of generating a packet to be requested via a system call module within a security kernel(S411), inserting the packet into a request list(S412), waking up a process sleeping at a read queue of a character process queue(S413), making the process sleep at a write process queue(S414), enabling a daemon, having an access authority and sleeping at the write queue of the character process device, to receive a request from a corresponding character process device and bring a corresponding packet from the request list(S421), checking if the corresponding packet exists at the request list(S422), if the corresponding packet exists at the request list, copying the brought packet at a user mode space(S423), if it does not, sleeping at the read queue(S424), if the security kernel wakes up a process sleeping at the read queue, instantly processing the request transmitted to the packet(S425), copying a response packet from the user space to a kernel space(S426), waking up the process sleeping at the write queue, and then executing the security kernel for receiving the result(S427), and giving back an execution result to a kernel module requesting an access control approval(S415).
Patent KR-20020055634-A (KR)
Title: Air cleaner for use in a diesel engine
Inventor: RYU MYEONG SEOK
IPC: F02M35/02
Filed: 2000-12-29
Abstract: PURPOSE: An air cleaner for a commercial vehicle is provided to improve the performance of an engine by minimizing pressure loss when air is supplied to an engine through an air cleaner. CONSTITUTION: An air cleaner(10) for a commercial vehicle includes an arc-shaped inner wall(14) formed between a filter(16) and the outer wall of a cylindrical housing. The inner wall is placed in the portion where the external air flows in through an inlet pipe. The gap between the inner wall of the housing and the outer wall of the housing varies depending on the circumferential position. According to the structure, pressure loss when air is supplied to an engine is minimized. Further, cost of material and weight are reduced according to the reduction of the inner wall.
Patent KR-20020056787-A (KR)
Title: Auto nesting algorithm for creation of hull part
Inventor: KIM EUN JUNG
IPC: G06F9/00
Filed: 2000-12-29
Abstract: PURPOSE: An automatic nesting algorithm for creating a ship body member is provided to make an optimum arrangement possible automatically by supplying an automatic nesting algorithm comprising a pre-nesting algorithm for allocating various kinds of members to various rigid bodies properly and a nesting algorithm for optimally arranging the members allocated by the pre-nesting algorithm to a corresponding rigid body. CONSTITUTION: A thickness and material of a rigid body are processed by a user input, a corresponding material is extracted thereto, an equivalent length and the total length by numbers according to materials, and corresponding blocks included in a nesting are obtained(S100). A priority according to blocks is set by other input of the user, a classification is performed according to corresponding blocks, a length sum according to widths is calculated, a length is converted based on a standard width, and a check table with respect to a width and a block is prepared(S110). The inputted and processed rigid body is converted into a length with respect to the standard width, a divided value of the corresponding width according to blocks, and the first block is selected in accordance with the set priority(S120). At this time, a block having the highest length is firstly selected out of the same blocks(S120). If the first block is set, a condition sentence for comparing and distinguishing a standard width conversion length of the selected block with/from a standard width conversion length of the rigid body is suggested, and the members are allocated to the rigid body properly(S130).
Patent KR-20020058632-A (KR)
Title: Method for fabricating Tunable Fabry-Perot Filter
Inventor: DO JEONG YUN
IPC: G02B6/34
Filed: 2000-12-30
Abstract: PURPOSE: A variable Fabry-Perot filter is provided to perform easily an alignment process between an optical fiber and a resonator medium by using a V-groove instead of an existing optical fiber ferrule. CONSTITUTION: V-grooves are formed on both end portions of a silicon block(1). Two optical fibers(3) are inserted and aligned into the V-grooves. A high reflective layers(4) is coated on one side of the optical fiber(3). The high reflective layers(4) coated on the optical fibers(3) are faced to each other. A resonator cavity medium(2) is fabricated by forming a high polymer multi-layer in the silicon between the V-grooves. A plurality of thermal electrodes(5,6) are formed on the high polymer multi-layer. The thermal electrodes(5,6) are formed by a gold plating electrode(6) of a thin film for supplying electric power to a heating line and a pad(5) of a thick film.
Patent KR-20020058865-A (KR)
Title: Vertical loading device
Inventor: LEE SEONG IL
IPC: B66F7/08
Filed: 2000-12-30
Abstract: PURPOSE: A vertical proof loader is provided to exactly control the stop position of the load and to reduce the installing space by simplifying components. CONSTITUTION: An actuator(40) is driven by combining with a frame and transferring power of an external power source. A link portion(50) is formed by many links to convert the horizontal straight movement of a load(42) to a vertical angle movement. A shaft bracket(60) supports a guide shaft(70) by combining with the link portion. The guide shaft(70) is straightly moved to the upper part of the shaft bracket according to the movement of the link portion. A shaft housing(80) is equipped with a bearing and guides the movement of the guide shaft. A plate(90) is combined with the guide shaft and a load material(10) is loaded in the plate. A stopper(100) is fixed in the frame and limits the rotational movement of the link portion.
Patent KR-20020057294-A (KR)
Title: CMOS driver with low switching noise
Inventor: KIM YEONG SU
IPC: H03K19/0175
Filed: 2000-12-30
Abstract: PURPOSE: A CMOS(Complementary Metal Oxide Semiconductor) driver for reducing switching noise is provided to operate a CMOS driver stably without an error by breaking an instant current at an output tap to maintain a potential level constantly at the output tap. CONSTITUTION: A first PMOS(P-channel Metal Oxide Semiconductor)(100) and a first NMOS(N-channel Metal Oxide Semiconductor)(200) are connected with an invertor. A delay buffer(300) which is connected with the first NMOS(200) prevents the first PMOS(100) and the first NMOS(200) from being activated simultaneously.
Patent KR-20010015701-A (KR)
IPC: F23Q1/02
Filed: 1998-10-07
Abstract: An apparatus is disclosed for providing more uniform lighter spark wheel actuation. Uniform actuation is facilitated in the apparatus according to the invention by reducing the resistance encountered from the rotation of the flint on its axis due to the screw-thread-like action of the cutting member on the flint. In an exemplary embodiment of the invention, a non-rotatable pyrophoric flint is utilized which illustratively includes a body having a non-circular cross section.
Patent KR-20010033188-A (KR)
Title: Carboxyl Substituted Chroman Derivatives Useful as Beta 3 Adrenoreceptor Agonists
IPC: A61K31/4453
Filed: 1998-12-16
Abstract: This invention is related to novel carboxyl substituted chroman derivatives which are useful in the treatment of beta-3 receptor mediated conditions.
Patent KR-20010041537-A (KR)
Title: 신규 비대칭치환 카르복실산 유도체, 그의 제조 및 혼합ｅｔａ/ｅｔｂ-수용체 길항제로서의 그의 용도
IPC: A61K31/505
Filed: 1999-02-25
Abstract: 본 발명은 R 1 - R 6 , Q, W, X, Y 및 Z이 명세서에서 정의한 바와 같은 하기 화학식 (I)의 카르복실산 유도체에 관한 것이다.  신규 화합물은 질병을 치료하는데 적합하다. 
     〈화학식 I〉
Patent KR-20010034691-A (KR)
Title: 자동적인 조립 표시 장치가 마련된 분리가 가능한 신속커플링
IPC: F16L37/08
Filed: 1999-05-03
Abstract: 본 발명에 따른 자동적인 조립 표시 장치가 마련된 분리가 가능한 신속 커플링은 유체 파이프라인, 특히 자동차 구조물의 연료 파이프라인을 접속하는데 사용된다.  그러한 신속 커플링은 환형 유지 리브(4)를 구비한 플러그인 부품(3), 원통형 수납 공간(6)을 구비한 수납 하우징(1), 및 플러그인 부품(3)의 삽입 후에 유지 리브(4)의 배후에 맞물리기 위한 탄력적으로 벌려질 수 있는 별개의 유지 요소(2)로 이루어진다.  조립이 정확하게 이루어졌음을 표시하기 위해, 수납 하우징(1)의 삽입 개구부(7) 속에 표시 부품(8)이 삽입된다.  그러한 표시 부품(8)은 수납 공간(6) 내부에서 돌출되는 서로 대향된 2개 이상의 유지 브리지(18)를 구비한 지지 링(9)으로 이루어지는데, 유지 브리지(18)의 자유 단부에는 하우징 축선에 평행하게 선회될 수 있는 레버(19)가 형성된다.  레버(19)는 삽입 방향으로의 전방 단부에 안쪽으로 돌출되는 스토퍼 노즈(21)를, 그리고 지지 링(9) 쪽을 향한 그 단부에 바깥쪽으로 꺾여진 지지 노즈(22)를 각각 구비하며, 지지 노즈(22)는 표시 부품(8)을 내장한 상태에서 수납 공간(6)의 안쪽 단부 벽(23)에 축 방향으로 지지된다.  본 발명에 따른 그러한 표시 부품(8)의 구성에 의해, 스토퍼 노즈(21)는 폐쇄 위치에 도달될 때에 레버(19)에 의해 안쪽으로 선회된 지지 노즈(22)가 수납 공간(6)의 안쪽 단부 벽(23)으로부터 분리되어 삽입 개구부(7)를 통해 바깥쪽으로 나올 수 있을 정도로 유지 리브(4)에 의해 바깥쪽으로 눌려지게 된다.
Patent KR-20010042284-A (KR)
Title: 폴리에스테르우레탄 엘라스토머 및 이의 제조방법
IPC: C08G18/42
Filed: 1999-03-31
Abstract: 본 발명은 우수한 유연성, 및 고온에서의 탁월한 기계적 특성, 특히 고온에서의 내크리프성(creep resistance)을 갖는 에스테르 엘라스토머, 및 이의 제조방법에 관한 것이다. 
     본 발명은 하기 식(1)의 기 및/또는 하기 식(2)의 기를 포함하는 우레탄 성분(C)의 매개에 의해 서로 연결된 폴리에스테르 공중합체(A) 및 말단 모두에 히드록실 기를 갖는 중합체(B) (히드록실 말단 중합체라 칭함) 를 함유하는 블록 공중합체인 에스테르 엘라스토머에 관한 것이다: 
     -0-CO-NH-R 1 -NH-CO-0-       		(1) 
     [식 중, R 1 은 C 2-15 의 알킬렌, -C 6 H 4 -, -C 6 H 4 -CH 2 - 또는 -C 6 H 4 -CH 2 -C 6 H 4 - (여기서, -C 6 H 4 - 는 페닐렌을 나타낸다)을 나타낸다]; 
     -0-CO-NH-R 2 -NH-CO- 			(2) 
     [식 중, R 2 은 C 2-15 의 알킬렌기, -C 6 H 4 -, -C 6 H 4 -CH 2 - 또는 -C 6 H 4 -CH 2 -C 6 H 4 - (여기서, -C 6 H 4 - 는 페닐렌을 나타낸다)을 나타낸다].
Patent KR-20010042553-A (KR)
Title: 가스 터어빈 팽창 조인트용 가요성 시일
IPC: F01D25/00
Filed: 1999-02-10
Abstract: 본 발명은 가스 터어빈 배기 덕트와 가요성 시일판의 축방향 인접층의 다수의 층을 포함하는 축방향 인접 배기 덕트라인 사이에서의 팽창 조인트 시일에 관한 것으로, 상기 각각의 층은 360도 환형부를 함께 형성하는 다수의 아치형 세그먼트를 포함하고, 가요성 시일판의 다수의 층은 일단부에서 가스 터어빈 배기 덕트에 고정되며, 상기 시일판의 대향단은 배기 덕트라인의 적어도 하나의 표면에 활주식으로 결합된다.
Patent KR-20010052916-A (KR)
Title: 패킷 손실 또는 프레임 삭제 은폐를 실행하는 방법 및 장치
IPC: G10L13/00
Filed: 2000-04-19
Abstract: 본 발명은 전용 또는 표준 FEC 처리를 갖지 않는 음성 코더(speech coder)에서 패킷(packet) 손실 또는 프레임 삭제 은폐(Frame Erasure Concealment, FEC)를 실행하기 위한 방법 및 장치에 관한 것이다.  디코더를 갖춘 수신기는 인코더로부터 전송된 압축 음성 정보의 부호화 프레임을 수신한다.  수신기에 있는 손실 프레임 검출기는 부호화 프레임이 전송시 손실되거나 변형되었나, 또는 삭제되었나 여부를 결정한다.  부호화 프레임이 삭제되지 않았으면, 부호화 프레임은 디코더에 의해 복호화되고 임시 메모리는 디코더의 출력으로 업데이트된다.  소정의 지연 기간이 적용되어 오디오 프레임이 출력된다.  부호화 프레임이 삭제된 것으로 손실 프레임 검출기가 결정하면, FEC 모듈은 신호에 프레임 은폐 처리를 적용한다.  FEC 처리는 삭제된 프레임에 대해 자연스럽게 들리는 합성 음성을 만든다.
Patent KR-20010071694-A (KR)
IPC: A61Q17/02
Filed: 1999-06-21
Abstract: Safer pediculicidal formulations comprising a spinosyn, or a physiologically acceptable derivative or salt thereof, and a physiologically acceptable carrier, and methods of controlling lice infestations in a human with these formulations are provided.
Patent KR-20020057566-A (KR)
Inventor: FUJITA SUSUMU
IPC: F16L11/12
Filed: 2001-01-05
Abstract: PURPOSE: A composite hose is provided to reduce the weight of an inner spiral liner by forming the liner of a hollow cylindrical element and make the entire fluid resistance uniform by forming the hollow cylindrical element in the shape of triangle or hemisphere with a plane surface facing fluid. CONSTITUTION: A composite hose includes an inner spiral liner(1) for serving as a core and wound with a synthetic resin film(5) of a predetermined thickness, and an outer spiral liner(7) wound on the surface of the inner spiral liner. The inner spiral liner is formed of a triangular cylindrical body(3) having triangular or hemispheric sections, so that plane surface becomes positioned toward fluid.
Patent KR-20010070525-A (KR)
Title: Grinding Method, Electronic Component and Variable Capacitor
Inventor: KIDA HIDETOSHI
IPC: B24B37/30
Filed: 2001-01-12
Abstract: PURPOSE: To obtain a uniform amount of polishing even if the collective thickness of a plurality of works is different each other when applying polishing to the plurality of works such as dielectric elements serving as the stators of a variable capacitor. CONSTITUTION: After a plurality of works 21 are held by an aligning member 42 by using an aligning fixative 43 with each surface 22 to be polished brought into contact with the alignment surface 41 of the alignment member 42, each opposite surface 27 side of the plurality of works 21 is fixed to the holding surface 44 of a holder 45 through a polishing fixative 46, the aligning member 42 is separated from the work 21, and the surface 22 of the plurality of works 21 to be polished is then polished by a burnishing machine 47 with the works fixed by the holder 45.
Patent KR-20010034933-A (KR)
Title: Functional groups for thermal crosslinking of polymeric systems
Inventor: BURGOYNE WILLIAM FRANKLIN JR
IPC: C08G65/40
Filed: 2001-01-18
Abstract: PURPOSE: Provided is a novel combination of crosslinking groups which is grafted to the backbone of thermally stable polymers and can afford a thermoset polymer system by thermally crosslinking the polymers. CONSTITUTION: The grafted aromatic polymer is synthesized by a process comprising the steps of: contacting poly(arylene ether) polymer with tertiary alkyl lithium at -40 to -10deg.C in a solvent selected from the group consisting of tetrahydrofuran, glyme, ethyl ether, butyl ethyl ether, and etc.; adding ketone, selected from the formula(6)a, the formula(6)b, or a mixture thereof, to the resultant at -10 to 25deg.C. In the formula, R1 to R4 are each H or an alkoxy radical having C1-C8 straight or branched alkyl radical.