baber/WOPTO huggingface dataset:
Patent KR-20040016145-A (KR)
Inventor: AHN GEUN SIK
IPC: H01L21/60
Filed: 2002-08-16
Abstract: PURPOSE: A wire clamp is provided to avoid a loss of clamping force of an actuator by making an operation unit move linearly in a fixing unit, and to remarkably reduce fabricating cost by eliminating the necessity of a hinge for precision parts like ruby or sapphire. CONSTITUTION: The inside of a lengthwise fixing unit(51) is vacant. The operation unit(52) is received inside the fixing unit. A voice coil motor is installed in a side of the fixing unit so that the operation unit can reciprocate in a lengthwise direction in the fixing unit. A side of a plate spring(53) is connected to the fixing unit and the operation unit, respectively. An operation unit pad(58) is installed at an end of the operation unit. A fixing unit pad(59) is installed at an end of the inside of the fixing unit, corresponding to the operation unit pad.
Patent KR-20040017905-A (KR)
Title: Method for forming metal pattern of semiconductor device
Inventor: HA SANG ROK
IPC: H01L21/283
Filed: 2002-08-22
Abstract: PURPOSE: A method for forming a metal pattern of a semiconductor device is provided to be capable of stably forming an upper pattern on a lower via part. CONSTITUTION: The first insulating layer(120) is formed at the upper portion of a semiconductor substrate(100). The first via holes are formed by carrying out a photo etching process at the first insulating layer using the first photo mask. The first via parts(130a,130b) are formed by filling the first metal at the first via holes. An etch stop layer(140) and the second insulating layer(150) are sequentially formed at the upper portion of the resultant structure. The second via holes are then formed for exposing the upper surfaces of the first via parts. A metal layer is formed at the upper portion of the resultant structure for filling the second via holes. A metal pattern is then formed by selectively patterning the metal layer.
Patent KR-20040018772-A (KR)
Title: A positioning apparatus for lens of optical pickup
Inventor: BANG HYEON CHEOL
IPC: G11B7/1378
Filed: 2002-08-27
Abstract: PURPOSE: A device for deciding a position of a lens of an optical pickup is provided to realize an easy and stable adjusting work by reducing frictional resistance in adjusting a position of a lens embedded in an optical pickup. CONSTITUTION: A lens holder(300) is mounted with a lens(8). A base(100) includes securing planes(110) where the lens holder is secured, and support walls(120) erected on both sides of the securing planes. An arm of a compressing element(200) is bendably installed between the support walls. A first elastic part of the compressing element is formed between both ends of the arm to apply elastic force in a direction of being attached closely to the support walls. A second elastic part of the compressing element is connected with the arm for compressing the lens holder toward the securing planes. An adjusting work is executed in a state that compressing force fixing the lens holder to the base is released by bending the compressing element in V shape.
Patent KR-20040020136-A (KR)
Title: A switch device of head lamp for up-right type vacuum cleaner
Inventor: YOO BYEONG DO
IPC: A47L9/30
Filed: 2002-08-29
Abstract: PURPOSE: A device for switching a head lamp for an up-right type vacuum cleaner is provided to reduce the consumption of electricity by switching on the head lamp only when a user performs cleaning actually. CONSTITUTION: A device(40) for switching a head lamp is composed of a hinge shaft(42) horizontally installed at the lower end of a cleaner body, an opening part(42a) formed at the hinge shaft, a hinge hole(44) formed at a suction nozzle rotatably connected to the cleaner body, a groove(44a) formed at the hinge hole and corresponding to the opening part, a ball(46) installed at the opening part, and an elastic member(47) installed in the hinge shaft and contacting with the ball. The hinge shaft is fit into the hinge hole, and rotates when the cleaner body rotates to the suction nozzle. Thus, the ball located to be fit into the groove moves and contacts with the inner circumference of the hinge hole, and is inserted into the opening part. A microswitch(48) connected to the bottom of the ball switches the head lamp on.
Patent KR-20040025341-A (KR)
Title: Rubber seal reinforced with fabric layer and Method for manufacturing the same
Inventor: KIM SEONG TAE
IPC: B32B25/10
Filed: 2002-09-19
Abstract: PURPOSE: A rubber sealing material having a braided layer formed of nylon yarn, etc., is provided to overcome the disadvantages of an EPDM extrusion foam, by reducing elongation substantially and increasing tensile strength. CONSTITUTION: The rubber sealing material(5) comprises: an EPDM (ethylene-propylene-diene monomer) extrusion foam(3) obtained by foaming an EPDM rubber and extrusion molding it to present a circular or a square section; a braided layer(7) formed on the outer circumference of the EPDM extrusion foam(3) and obtained by braiding yarns selected from the group consisting of nylon yarns, polyester yarns, aramid yarns, etc.; and an adhesive layer(9) applied on the outer circumference of the braided layer(7).
Patent KR-20030051191-A (KR)
Title: Chemical amplification type positive resist composition
Inventor: YAMADA AIRI
IPC: C08F220/18
Filed: 2002-09-26
Abstract: PURPOSE: To provide a chemically amplifying positive resist composition with a reduced cost while the basic performances such as sensitivity and resolution are not degraded. CONSTITUTION: The chemically amplifying positive resist composition contains (A) a resin which has a polymerization unit derived from p-hydroxystyrene and a polymerization unit expressed by formula (1) or (2) and which itself is insoluble or hardly soluble with an alkali aqueous solution but changed into soluble with an alkali aqueous solution by the effect of an acid, (B) a resin prepared by partly protecting the hydroxyl group of a poly(p-hydroxystyrene) resin with a protective group which does not open by an acid or a resin prepared by substituting hydrogen for a part of the hydroxyl group, and (C) an acid producing agent. In the formulae, each of R¬1 and R¬2 represents a hydrogen atom or a methyl group and each of R¬3 to R¬5 represents a 1-8C alkyl group.
Patent KR-20030066292-A (KR)
Title: Training supporter for golf swing
Inventor: KIM BOO YANG
IPC: A63B69/36
Filed: 2002-09-27
Abstract: PURPOSE: An auxiliary golf swing practice tool is provided to learn or correct the posture of both arms required for practicing a golf swing. CONSTITUTION: The tool includes: a club fixing body(14) which is formed in a V-shape and has an extreme point portion(10) and two leaf portions(12,12') extending from the extreme point portion; downward relaxing cover plates(18,18') which are connected to L-shaped joints(16,16') mounted on the ends of the leaf portions(12,12') through bolt-nut assemblies(20) and then to the club fixing body(14); and a golf club coupling device(42) which is fixed to the extreme point portion(10) of the club fixing body(14) and has a lower fixing plate(44) and an upper moving plate(48).
Patent KR-20040027226-A (KR)
Title: PCB Automatic Placement System by shape based method using the graph reduction method
Inventor: KIM HYUN GI
IPC: G06F17/50
Filed: 2002-09-27
Abstract: PURPOSE: A system for automatically placing a PCB(Printed Circuit Board) by a shape based method using a graph reduction technology is provided to automatically place the PCB fast without memory waste by using the shape based method using an auction algorithm applying the graph reduction technology, which arrives at a destination first by using the shortest route. CONSTITUTION: The parts and a net-list, which is a requested place item, applied to the PCB are inputted. To apply a shape based algorithm, a database for the shapes of each PCB device is constructed/sorted. The nets are systematically sorted. The automatic placement is advanced through a memory placement step and a shape based line search step. A conflict of placement is found out and stored in a database by performing the design rule check for the routed nets. The non-performed placement is performed after making space by pushing or releasing the placement.
Patent KR-20020093677-A (KR)
Inventor: LEE SEUNG WOOK
IPC: E04C1/40
Filed: 2002-10-15
Abstract: PURPOSE: A high molecular block manufactured by mixing a high molecular compound and gravel is provided to shorten the period of construction by installing at any time regardless of weather conditions. CONSTITUTION: The high molecular block comprises rubber, plastics, a high molecular compound of fiber reinforced plastics and gravel, and is manufactured in a press method by making a form with steel structural materials, putting dried gravel and fused high molecular compound, then adding physical energy such as compression and oscillation, or in an injection method by putting the appointed quantity of gravel into a form, then injecting fused high molecular compound at high pressure.
Patent KR-20040037725-A (KR)
Inventor: KIM IN DU
IPC: F01M5/00
Filed: 2002-10-30
Abstract: PURPOSE: Oil cooler structure is provided to reduce the number of parts and improve productivity through simplification of the oil cooler structure by forming a bypass hole to a partition between an oil suction part and an oil discharge part of an oil cooler. CONSTITUTION: An oil cooler forms an oil suction part(2) and an oil discharge part(4) to one end of a case(1) having a cooling tube for oil cooling. Oil flows into the oil suction part and the oil is supplied to the cooling tube. The oil discharge part supplies the oil, passing through the cooling tube, to a main gallery. A bypass hole(10) to bypass the oil to the oil discharge part side is formed to a partition(11) between the oil suction part and the oil discharge part.
Patent KR-20030019275-A (KR)
Title: A noiseless air-compressor
Inventor: KIM YEON SEONG
IPC: F04B53/00
Filed: 2002-11-01
Abstract: PURPOSE: A noiseless air compressor is provided to eliminate noise by resolving frictional heat. CONSTITUTION: A compressor(11) comprises a case(1) having a low pressure port(1A) formed on one side thereof to introduce refrigerant and a high pressure port(1B) formed on the other side thereof to discharge compressed refrigerant; lubricant(2) placed in a lower part in the case for cooling; an electromotor(3) installed on the lower part in the case, and rotating at low speed; a crankshaft(4) having one side fixed on a rotary axis of the electromotor and the other side installed on a connecting rod(7) to rotate, and receiving driving force of the electromotor to linearly reciprocate a piston(6) in a cylindrical body(5A); a cylinder(5) joined to an upper part of the case; the piston inserted into the cylinder to reciprocate left and right; the connecting rod having one side installed to the piston through a fixing pin to rotate and the other side installed to the crankshaft; a connecting pipe(8) transporting air introduced through the low pressure port, and compressed in the cylinder to the high pressure port; and an exhaust fan installed on an upper end of a cover installed on an outer upper part of the case to discharge heat generated in the compressor.
Patent KR-20020095141-A (KR)
Inventor: KIM JU MO
IPC: B23P15/00
Filed: 2002-11-06
Abstract: PURPOSE: A method for fabricating a bottoming block is provided to improve quality of the bottoming block and to reduce manufacturing cost thereof by simplifying the manufacturing process of the bottoming block. CONSTITUTION: A bottoming block is an important part of a press mold and is mounted on a slide surface of the press mold so as to improve the quality of an article. An upper surface(2) and a lower surface(3) of a workpiece are processed by using a CNC lathe, which has a high processing speed. Then, a side portion of the workpiece is processed by a machine center. Then, a hole(4), into which a carbon bar is inserted, is formed in the machine center. After that, the carbon bar is inserted into the hole(4). After that, the workpiece is ground by means of a grinder.
Patent KR-20040041829-A (KR)
Title: The method of making eisen
Inventor: KIM JE WON
IPC: B29C45/14
Filed: 2002-11-12
Abstract: PURPOSE: A method for manufacturing a climbing spike is provided to improve productivity by using injection molding method, and manufacture the climbing spike with firm structure by integrating a spike body with a band. CONSTITUTION: A method for manufacturing a climbing spike comprises the steps of: compounding PVC resin with 10 to 20 wt% of PVC paste resin, 30 to 40 wt% of plasticizer, 1 to 2 wt% of stabilizers, and 0.5 to 1 wt% of gelling agents; melting the compound at 175 to 200 deg.C; injection-molding the melted compound into a spike body(3) and a band(4) integrally.
Patent KR-20030040128-A (KR)
Inventor: ASANO TETSURO
IPC: H01L23/498
Filed: 2002-11-13
Abstract: PURPOSE: To solve the problem that, in a package structure in which a compound semiconductor chip is secure to an island of a punching frame to mold with a resin, a package size is not easily downsized, and further in the case of a reverse control type, a chip size is enlarged and this is a cause of increasing the costs by remaking a pattern. CONSTITUTION: Two patterns are extended under a chip and the chip is secure onto the pattern, so that a control terminal switches a connection point. Thus, as a normal pattern and a reverse control type of pattern can be switched only at a bonding position by using the same chip and the same pattern, it is possible to promptly and flexibly cope with a user's requirement and further to fairly reduce the cost as well. As a CSP, it is possible to largely contribute to downsizing of a package.
Patent KR-20030042429-A (KR)
Title: A semiconductor fabricating apparatus
Inventor: SHUNPEI YAMAZAKI
IPC: H01L27/088
Filed: 2002-11-22
Abstract: PURPOSE: A semiconductor manufacturing device is provided to improve the processing efficiency for a substrate and to utilize a laser crystallization technique for increasing the mobility of a semiconductor film. CONSTITUTION: A semiconductor manufacturing device of a multi-chamber system is composed of a film formation equipment for forming a semiconductor film and a laser irradiation equipment. The laser irradiation equipment includes a first device for controlling a laser irradiation position relative to an irradiation object; a second device(a laser oscillator,1213) for emitting laser light; a third device(an optical system,1214) for processing or converging the laser light; and a fourth device for controlling the oscillation of the second device and for controlling the first device in a method that a beam spot of the laser light processed by the third device covers a place determined based on data on a mask configuration(pattern information).
Patent KR-20030045612-A (KR)
Title: Semiconductor module and production method thereof and module for ic cards and the like
Inventor: NISHIKAWA MASATAKA
IPC: H01L23/00
Filed: 2002-12-02
Abstract: PURPOSE: To provide a semiconductor module which can restrain and prevent generation of troubles caused by penetrating water even under a harsh environment such as a hot or humid storage, high temperature high humidity biasing and vapor pressurization, which are comparable to anti-environment test conditions, reduce generation of defects also in an anti-environment test or the like, improve the yield and improve reliability depending on the used environment, and its manufacturing method, and a module for an IC card or the like. CONSTITUTION: A printed wiring board 20 wherein conductive patterns are formed on both faces of an insulation material is provided, and an IC chip 4 is mounted on the printed wiring board 20 and is subjected to resin sealing. A thin plate 2 formed of a thin metal plate or a thin water penetration restraining plate is adhered to the opposite surface of a mounting surface of the printed wiring board 20 of the IC chip 4.
Patent KR-20040048170-A (KR)
Title: Plasma display panel for efficient discharge
Inventor: SONG BOK SIK
IPC: H01J11/24
Filed: 2002-12-02
Abstract: PURPOSE: A plasma display panel and a front electrode are provided to achieve improved stability of discharge without degrading an aperture ratio, by forming a space between main electrode units and permitting the space to serve as a virtual electrode. CONSTITUTION: A front electrode of a plasma display panel comprises an X-sustain electrode(420) and a Y-sustain electrode(430) made of an opaque metal in unit discharge cells. Each of the X-sustain electrode and the Y-sustain electrode includes a terminal electrode unit(421), main electrode units, and branch electrode units(425,435). The main electrode units include first main electrode units(422,432) and second main electrode units(423,433) which are connected with each other through the branch electrode units and extended in parallel with each other with spaces(424,434) formed therebetween, respectively. The spaces serve as virtual electrodes, and have sizes where intensities of electric fields generated by the first and second main electrode units affect.
Patent KR-20040050801-A (KR)
Title: Method for improving contact resistance between silicon substrate and metal wiring
Inventor: CHO JIK HO
IPC: H01L21/28
Filed: 2002-12-09
Abstract: PURPOSE: A method for improving the contact resistance between a silicon substrate and a metal line is provided to easily check and control the damage of a substrate by using an additional monitoring box. CONSTITUTION: A polysilicon gate(2) is formed on an active region of a silicon substrate(1). At this time, a monitoring box(3) made of polysilicon is formed on the predetermined region of the substrate. A nitride layer(5) is formed on the upper surface of the resultant structure. An oxide layer(6) is deposited on the nitride layer. The resultant structure is selectively etched for exposing the substrate and a monitoring box. The damage of the substrate is checked by measuring the surface damage of the monitoring box. Process conditions are controlled according to the damage of the substrate.
Patent KR-20040055449-A (KR)
Title: Fallback connection service method on universal plug and play network
Inventor: AHN SEONG JUN
IPC: H04L12/16
Filed: 2002-12-21
Abstract: PURPOSE: A fallback connection service method on a UPnP network is provided to drive a backup connection service to flexibly cope with a default connection trouble. CONSTITUTION: A backup connection service is set. when a packet is received from a CP(Control Point) which has not made a connection request and the packet is forwarded through pre-set default connection, it is checked whether a trouble occurs for a default connection service during fallback transition time. If a trouble occurs for the connection service, a TMWConn(True Multiple WAN Connection)-IGD(Internet Gateway Device) substitutes the trouble-generated default connection service with a backup connection service. The TMWConn-IGD transmits a warning event informing about the connection state change to an active CP which has used the previously set default connection, so that the CP can cope with the connection state change.
Patent KR-20040029935-A (KR)
Title: Doll
Inventor: OBITSU SABUROU
IPC: A63H3/46
Filed: 2002-12-27
Abstract: PURPOSE: A doll is provided to take a standing pose animatedly by itself without the use of an exclusive stand. CONSTITUTION: The doll comprises a waist part; an upper body; a pair of peduncle part(24) having an upper peduncle, a lower peduncle, and foot part(31); a left and a right arm part, a left and a right hand part and a neck part. A cylindrical recess hole(31c) is formed on a sole surface(31a) of the foot part(31). A cylindrical magnet(41) is equipped in the recess hole(31c). The sole surface(31a) is fixed on an iron plate, which is a member to be fixed, via the magnet(41). Here, the foot part(31) wears a high-heeled shoe(42) and the magnet(41) is equipped on the sole surface close to a toe with a wider contact area.
Patent KR-20020029069-A (KR)
IPC: A61L27/22
Filed: 2000-07-03
Abstract: 본 발명은 신경이 재생될 때까지 생체내에 잔존하고, 신경 재생 후에 이물질로서 생체에 잔존하지 않으며, 절단된 신경 절단단으로부터 축삭의 재생을 유도하여 생체로부터 모세 혈관의 침입을 촉진하고, 신경 조직의 재생을 촉진하는 인공 신경관을 제공하는 것을 목적으로 하고, 생체내 분해 흡수성 재료로 이루어진 튜브 내강에 미세 섬유화 콜라겐체를 가지며, 이 미세 섬유화 콜라겐체의 공극에 라미닌이 충전된 인공 신경관 및 그 제조 방법에 관한 것이다.
Patent KR-20020095154-A (KR)
IPC: A61K8/06
Filed: 2000-08-09
Abstract: Disclosed are decorative cosmetic preparations containing chitosan microcapsules charged with active ingredients.
Patent KR-20020061010-A (KR)
IPC: C07C33/025
Filed: 2000-12-21
Abstract: 본 발명은 지지체에 도포되고, 두께 0.01 내지 100 ㎛의 라니 합금(Raney alloy)을 포함하는 초박을 갖는 라니 합금 촉매에 관한 것이다.  상기 촉매는 각각의 금속을 진공 금속화시켜 제조한다.  상기 촉매는 공지된 수소화 및 탈수소화 반응 모두에 일반적으로 적합하고, 매우 내마모성이다.
Patent KR-20020069023-A (KR)
IPC: B29L7/00
Filed: 2001-01-10
Abstract: 본 발명은 적어도 하나 이상의 기저층(B), 상기 기저층의 양면에 도포되는 시일성 외층(A) 및 무광택 외층(C)로 이루어진 무광택 면을 갖는 시일성 방염성 공압출 이축배향 폴리에스테르 필름에 관한 것이다. 또 본 필름은 적어도 하나 이상의 방염제를 함유한다. 또한 본 발명은 필름의 용도 및 그 제조방법에 관한 것이다.
Patent KR-20020090240-A (KR)
Title: 디지털 무선 통신 시스템, 송신 장치, 수신 장치 및데이터 전송 방법
IPC: H04L1/00
Filed: 2002-02-26
Abstract: 부호화부(101)는 데이터를 소정의 오류 검출 단위마다 오류 검출 부호화하고, 다치 변조부(102)는 복수의 오류 검출 단위에 속하는 부호화 데이터를 1개의 전송 단위에 배치하여 송신한다.  제 1 복호부(114)는 수신 신호를 복호하여, 복호 결과를 오류 검출 단위마다 오류 검출한다.  제 2 복조부(115)는 제 1 복호부(114)에서의 오류 검출 결과에 근거하여 각 비트의 우도를 변경한다.  이것에 의해, 정밀도가 양호한 우도를 이용하여 다치 변조된 신호의 오류 정정 능력을 개선해서, 전송 품질을 향상시킬 수 있다.
Patent KR-20030007915-A (KR)
IPC: G06F17/30
Filed: 2001-06-07
Abstract: 복수의 콘텐츠 객체를 수신하는 단계와, 하나 이상의 기사가 동일한 또는 유사한 소재를 다루는지를 결정하는 단계와, 사용자 선호도에 따라 중복 및/또는 이중의 콘텐츠 객체의 발생을 자동으로 감소시키는 단계를 포함하는 방법이 개시되어 있다.
Patent KR-20030017543-A (KR)
IPC: C07C237/20
Filed: 2001-06-26
Abstract: 하기 화학식(II)의 화합물은 락톤화될 때 5-위치에서 할로겐화되는 동시에 4-위치에서 히드록시화되며, 할로락톤은 히드록시락톤으로 전환되고, 이어 히드록시기는 이탈기로 되며, 상기 이탈기는 아지드로 치환되며, 락톤은 아미드화되며 이어 아지드는 아민기로 전환되어 하기 화학식(I)의 화합물을 생성한다: 
       (I) 
       (II)
Patent KR-20030016312-A (KR)
IPC: A61K38/00
Filed: 2001-06-27
Abstract: 본 발명은 인간 인터루킨-2 또는 그의 변형체 및 히스티딘의 안정화량을 포함하는 안정한 제약 조성물에 관한 것이다.  바람직한 제형은 글리신 및 수크로스 및 단일 돌연변이를 가지는 IL-2의 변형체 N88R을 포함한다.  바람직한 제형은 수성 희석제로 재구성시 약 5.0 내지 약 6.5 범위의 pH를 가지는 용액을 형성하는 동결건조 형태이다.
Patent KR-20040064350-A (KR)
Title: Infusion set safety manager
Inventor: NAM YOUNG HEE
IPC: A61M5/14
Filed: 2003-01-11
Abstract: PURPOSE: An infusion set safety manager is provided to prevent a hose from being twisted, adjust the temperature of a medicine agent and handle an injection needle with safety after injection in a process of injecting a fluid into the body of a patient through the infusion set. CONSTITUTION: A shelf(3) is mounted on the center part of a main body(1) to be vertically movable and an intermediate connector connecting a lot of hoses(9b) is placeable on the shelf(3). A cylinder(4) is assembled on one side of the main body(1) and a water cylinder(2) is mounted on the other side for winding and fixing hoses(9b) thereto. An infusion bar(10) is inserted between a groove of the main body(1) and a plate(6a) and fixed by a clamping screw(6).
Patent KR-20040065127-A (KR)
Inventor: JUNG YONG KWON
IPC: B31F7/00
Filed: 2003-01-15
Abstract: PURPOSE: A high-intensity paper vessel is provided to improve the intensity of the paper vessel by integrally forming a plurality of protruding brims and reinforcing brims at side walls. CONSTITUTION: In a paper vessel, compression grooves(7) are formed at each corner of a square paper plate. Side walls(6) are integrally formed at the sides of a bottom plate(5), vertically. A plurality of protruding brims(3) are formed along the side walls. Corners(2) between the side walls are wrinkled and curved. A reinforcing brim is formed at the side walls, and is extended to the corners.