baber/WOPTO huggingface dataset:
Patent KR-20040043505-A (KR)
Inventor: KIM CHANG HUN
IPC: G09B19/00
Filed: 2002-11-18
Abstract: PURPOSE: A millet stalk for handicraft is provided to manufacture various structures with a plurality of millet stalk without utilizing a connection pin by using an assembly function of the millet stalk. CONSTITUTION: A millet stalk(100) includes a millet stalk body(101) and a longitudinal assembly protrusion(102). The millet stalk body(101) is formed in the shape of cylindrical. The longitudinal assembly protrusion(102) is formed on the peripheral surface of the millet stalk body(101) and at least one longitudinal assembly groove(104) provided with an insertion member(103) formed thereon is formed on the peripheral surface of the millet stalk body(101).
Patent KR-20030041846-A (KR)
Title: Connector position assurance apparatus, method and articles of manufacture
Inventor: GREINER ROBERT DAVID
IPC: H01R13/639
Filed: 2002-11-21
Abstract: PURPOSE: An apparatus and a method for assuring position of connector and manufactured articles are provided to minimize the size of the connector, and to reduce the weight of the connector by forming the integrated connector position assurance apparatus. CONSTITUTION: An apparatus for connecting a plug(10) to a header assembly including a latching member(25) which engages latch engagement lugs on the header assembly when the plug and the header assembly are fully engaged. A connector position assurance tab member(30) slidingly engages lugs(20a,20b,21a,21b) on the plug to prevent removal by a lug. Once the plug and the header are fully engaged, the tab member is slid towards the latching member so that a surface thereon engages the latching member and an opposed pair of displaceable latching lugs on the tab member move from a first to a second pair of recesses on the plug. Audible or tactile feedback provides assurance that engagement of the plug and the tab member is successfully completed.
Patent KR-20040046186-A (KR)
Title: Cooling system for vehicle
Inventor: KIM HYE UN
IPC: B60H1/00
Filed: 2002-11-26
Abstract: PURPOSE: An air conditioning system for a vehicle is provided to lower the room temperature without the waste of energy by converting the heat of sunlight into electricity and operating the air conditioning system by the electricity. CONSTITUTION: An air conditioning system for a vehicle comprises a thermoelectric generation module(51) converting the external heat into electricity; battery(52) storing the electricity generated from the thermoelectric generation module; an air conditioning system(60) air conditioning the vehicle through circulation of a refrigerant; a first driving unit operating a compressor(61) of the air-conditioning system by the power of an engine(56); a second driving unit operating the compressor of the air conditioning system by sources of electricity of the battery; and a selection switch(55) selecting and operating one of the first driving unit and the second driving unit.
Patent KR-20030005132-A (KR)
Title: High speed welding device by auto driving and tracking
Inventor: RYU DEUK RYONG
IPC: B23K9/00
Filed: 2002-12-23
Abstract: PURPOSE: An auto-driving and auto-tracking type high-speed welding apparatus is provided to improve welding efficiency and workability by achieving working effect of four carry-autos using one carry-auto. CONSTITUTION: A high-speed welding apparatus includes a pressing unit(1) for pressing an auto-driving apparatus and an auto-tracking apparatus. A pressing cushion device is provided at both sides of the pressing unit(1). The pressing cushion device is guided by an air cylinder and is elastically bent such that the auto-driving apparatus is always forwarded to a center of the auto-tracking apparatus. A body(3) is connected to the pressing unit(1) and the auto-driving apparatus. A plurality of welding torches(12,13) are installed at a lower end of the body(3). A driving motor is installed at both sides of a reduction device. A dual driving wheel is integrally formed with a shaft extending from the reduction device.
Patent KR-20040056094-A (KR)
Inventor: KIM YUN HA
IPC: B22D11/16
Filed: 2002-12-23
Abstract: PURPOSE: An apparatus and a method for controlling thickness of strip using X-ray gauge in twin roll strip casting equipment are provided in which data does not need to be processed, converted or predicted differently from existing systems when controlling thickness of strip, and accurate data is obtained since actually measured thickness values are used. CONSTITUTION: The apparatus comprises an encoder(21) in which resolving power for respectively measuring rotational angle of twin rolls is N; a linear velocity sensor(23) for measuring linear velocity according to movement of casted strip; an X-ray gauge(22) for measuring thickness of the strip(30) using the linear velocity whenever length of the strip moves as long as 1/N of the circumference of the rolls; a control part(24) for controlling operation of the encoder, linear velocity sensor and X-ray gauge and processing the measured thickness data of the strip; a compensation trim calculation part(25) for storing N of the strip thickness measured data and calculating an average thickness deviation value of the strip according to one revolution of the rolls using the stored N data; a Fourier calculation part(26) for calculating roll index for compensation value for the calculated average thickness deviation value of the strip by performing fast fourier transformation (FFT); and a roll position control part(27) for comparing the calculated roll index of compensation value with an index (N) of the encoder for the rolls, and outputting control signals for adjusting the roll gap by receiving roll gap measured values of the twin rolls.
Patent KR-20040056299-A (KR)
Title: Method for manaufacturing austenitic stainless steel sheet using strip caster
Inventor: CHOI JU TAE
IPC: C21D8/02
Filed: 2002-12-23
Abstract: PURPOSE: A method for manufacturing austenitic stainless steel sheet is provided which is capable of decomposing delta ferrite in casting structure within a short period of time by coiling the manufactured casting slab at a temperature of 850 to 950 deg.C when manufacturing the austenitic stainless steel sheet using twin roll strip caster. CONSTITUTION: In a method for manufacturing austenitic stainless steel sheet by annealing the coiled steel sheet after casting molten steel into an austenitic stainless steel slab using a twin roll strip caster and coiling the steel slab in a coil shape, the method comprises the steps of maintaining the coiled steel sheet for 10 minutes or more so that residual delta ferrite is decomposed after coiling the casted austenitic stainless steel slab in the temperature range of 850 to 950 deg.C, wherein 40% or more of delta ferrite is decomposed by eutectoid reaction of δ → α + M23C6 in the coiling temperature range within 10 minutes.
Patent KR-20040057110-A (KR)
Title: Active matching circuit for mobile communication terminal
Inventor: CHOI TAE GYU
IPC: H04B1/40
Filed: 2002-12-24
Abstract: PURPOSE: An active matching circuit in a mobile terminal is provided to improve the transmission and reception sensitivity of a mobile terminal by varying the composition of a matching circuit according to a change in peripheral environment and actively coping with the mismatching between an antenna and the circuit. CONSTITUTION: An active matching circuit in a mobile terminal is composed of a sensor(11), a driving circuit(12), and a matching circuit(13). The sensor(11) detects a change in the peripheral environment of an antenna and outputs voltage according to the change. The driving circuit(12) receives the output of the sensor(11), adjusts it, and outputs it to the matching circuit(13). The matching circuit(13) supplies the output voltage of the driving circuit(12) to a varactor diode, varies the impedance, and matches the impedance between two circuits connected to ports.
Patent KR-20040057242-A (KR)
Title: Cutting device of sheet manufacturing machine for LCD backlight
Inventor: PARK SU TAE
IPC: G02F1/13
Filed: 2002-12-26
Abstract: PURPOSE: A cutting apparatus of a sheet manufacturing apparatus for a backlight of an LCD(Liquid Crystal Display) is provided to transfer a sheet supplied from a sheet supply apparatus to a conveyor, sense the state positioned on the sheet by a sensing camera, and cut an edge line and a guide hole continuously, thereby reducing manpower and time required to the work. CONSTITUTION: A fixing member(10) in which a cutter(11) is protruded downwardly is installed to an upper portion of the center of a main body in which conveyors are installed to both sides thereof. A servo motor(5) and a reducer(6) are installed at an upper portion of a case(15), an air cylinder(7) is installed to the inside of the case(15) and a moving member(14) is installed at the bottom surface of the case(15). The cutter(11) is connected to the air cylinder(7) within the case(15) by a connection shaft(16), moves upwardly and downwardly and rotates by the servo motor(5) installed to an upper end of the case(15). A plurality of combining members(8) are installed to the bottom surface of the moving member(14) and combined with a ball screw(9) installed on the fixing member(10). A servo motor is installed and then the cutter(11) is operated before and behind(X and Y directions) by the operation of the servo motor. A sheet sensing camera is installed to a side of the fixing member(10).
Patent KR-20040057275-A (KR)
Title: Automatic Flow Control System for Semiconductor Wet Apparatus
Inventor: HAN JUN HUI
IPC: H01L21/02
Filed: 2002-12-26
Abstract: PURPOSE: A system for automatically controlling flow rate in semiconductor wet equipment and a control method thereof are provided to be capable of compensating chemicals for the decrease of flow rate due to the clogging of a filter. CONSTITUTION: A system for automatically controlling flow rate in semiconductor wet equipment is provided with a filter(3), a flowmeter(4) connected with the filter for measuring the flow rate of chemicals, and a PLC(Programmable Logic Controller)(7) for generating control data by comparing the flow rate data supplied from the flowmeter with reference data for the flow rate. The system further includes a pump(2) and an inverter(8) for compensating chemicals for the reduction of flow rate by supplying the control data to the pump.
Patent KR-20040057553-A (KR)
Title: Method of manufacturing of non-volatile memory device
Inventor: JU GWANG CHEOL
IPC: H01L27/115
Filed: 2002-12-26
Abstract: PURPOSE: A method for manufacturing a nonvolatile memory device is provided to prevent the oxidation of a floating gate and to improve charge retention property by nitridation using NH3 gas and by forming double metallic oxide layer using ALD(Atomic Layer Deposition) with good homogeneity and uniformity. CONSTITUTION: A floating gate(104) is formed on a semiconductor substrate(100). An HSG(Hemi-Spherical Grain) is formed on the floating gate to increase the surface area. A nitride layer(106a) is formed by nitridation the surface of the floating gate using NH3 gas. A silicon nitride layer(108) is formed on the nitride layer. A first metallic oxide layer(110) made of HfO2 is formed on the silicon nitride layer by ALD. A second metallic oxide layer(112) composed of TiO2 is formed on the first metallic oxide layer by ALD. The first and second metallic oxide layer are annealed under O2 atmosphere. A control gate(118) is then formed on the metallic oxide layer.
Patent KR-20040060002-A (KR)
Title: An interchange machine of shock absorberfor motorcar
Inventor: PARK CHUN SIK
IPC: B60S5/00
Filed: 2002-12-30
Abstract: PURPOSE: An exchanging device of a shock absorber for an automobile is provided to support with various spring forming a shock absorber, thereby maximizing space efficiency. CONSTITUTION: A shock absorber exchanging device is composed of a bracket(1) of a rectangular shape fixed to a center of a side frame(F). A first fixing member(2) is fixed to one side of the bracket to support a lower part of the spring. A second fixing member is fixed to the other side of the bracket to support the other lower part of the spring. A hydraulic cylinder is installed in a fixing arm installed to both sides of upper side of the side frame. A pair of pressing members are provided to lower end of the cylinder rod of the hydraulic cylinder to press upper end of the shock absorber.
Patent KR-20020022773-A (KR)
Title: 디아실히드라진 유도체
IPC: A61K31/194
Filed: 2000-07-05
Abstract: 본 발명은 하기 화학식 Ⅰ 의 디아실히드라진 유도체, 그의 생리학적 허용가능 염 또는 용매화물에 관한 것이며, 이는, 인테그린 억제제이고 혈전증, 심근경색, 관상동맥 심질환, 동맥경화증, 염증, 종양, 골다공증, 감염 및 혈관재생술 후의 재협착에 대항하기 위해, 또는 혈관신생에 의해 유지 또는 증식되는 병리학적 과정동안 사용될 수 있다: 
     [화학식 Ⅰ] 
     
       
     
     [식 중, X, Y, Z, R 1 , R 2 및 R 3 는 제 1 항에 인용된 의미를 가짐].
Patent KR-20020048956-A (KR)
IPC: A61P25/04
Filed: 2000-05-09
Abstract: 본 발명은 보툴리눔 독소 타입 a와 같은 신경독을 치료학적으로 효과적인 양으로 사람 환자에 초내 투여하여 동통을 처치하는 방법에 관한 것이다.
Patent KR-20020059672-A (KR)
Title: Safety panel for high-efficiency heating by electricity
IPC: H05B3/30
Filed: 1999-12-20
Abstract: Panel (10) for heating by an electric resistance obtained from a serpentine (55) of highly conductive material formed of a thin continuous strip of constant width, having a high ratio between width and thickness, that generates radiant heat by means of electromagnetic waves, placed inside a flat metal chamber (96) given a hermetic seal by continuous welds (90-95) along all its joins, obtained from a basic rectangular tray-shaped structure (11) and from similarly tray-shaped closing structures (80, 81) placed side by side in the basic structure (11).
Patent KR-20030019299-A (KR)
IPC: A23L1/30
Filed: 2000-11-29
Abstract: 안전하고 간편하게 이용할 수 있는 클로스트리듐속 미생물생산독소 중화제를 제공하기 위해, 적어도 테아르비진을 유효성분으로서 함유하는 중화제로 한다.
Patent KR-20020084196-A (KR)
Title: 정보 기록/재생 장치 및 방법
IPC: G06F12/14
Filed: 2002-01-11
Abstract: 권리 데이터의 재기록에 의한 콘텐츠의 부정 이용을 방지하여, 정당한 콘텐츠 이용을 실현하는 시스템 및 방법을 실현한다.  디지털 데이터 기록 매체(미디어)에 콘텐츠의 이용 제한 정보로 이루어지는 권리 데이터, 암호화 콘텐츠 키 등으로 이루어지는 DRM 데이터를 기록하고, DRM 데이터에 대한 개찬 체크값(ICV)을 통상의 데이터 기록 재생 방식과는 다른 전용 IC만을 통해 기록 재생 가능한 영역(보호 영역)에 저장하는 구성으로 하였다.  또한, ICV 생성 검증용의 키를 생성하기 위한 키를 트리 구조의 키 배포 구성에 의해 배포하는 EKB 배신에 의해 실행하는 구성으로 하였다.  본 구성에 의해, 권리 데이터의 재기록에 의한 콘텐츠의 부정 이용이 방지된다.
Patent KR-20030007536-A (KR)
IPC: G06F12/02
Filed: 2002-02-19
Abstract: 메모리 가속기 모듈은 결정 액세스 프로토콜을 사용해서 고속 액세스를 위해 프로그램 인스트럭션 및/또는 데이터를 버퍼링한다. 이 프로그램 메모리는 '스트라이프' 또는 '순회적으로 잇따르는(cyclically sequential)' 파티션으로 논리적으로 분할되고, 메모리 가속기 모듈은 각각의 파티션과 관련된 래치를 포함하고 있다. 특정 파티션이 액세스될 때, 대응하는 래치에 로딩되고, 다음의 이어지는 파티션의 인스트럭션이 그들의 대응하는 래치에 자동적으로 프리 패치된다. 이런 식으로, 프로그램이 이들 인스트럭션을 시퀀스화할 때, 다음 파티션으로부터의 프리 패치된 인스트럭션이 래치 내에 위치될 것이기 때문에 연속 액세스 프로세스의 수행은 공지된 응답을 가질 것이다. 프리 패치 프로세스가 '사이클 어라운드(cycle around)'해서 각각의 연속 액세스되는 컨텐츠를 덮어쓰기할 때까지, 이전에 액세스된 블록은 그들의 대응하는 래치에 남아있다. 이런 식으로, 메모리 액세스에 대한 루프 프로세스의 수행은 루프의 크기에만 기초해서 결정된다. 만약 루프가 주어진 크기 이하이면, 현재의 래치를 덮어쓰기하지 않고도 수행할 수 있을 것이며, 따라서 래치에 포함된 인스트럭션을 반복적으로 수행할 때 메모리 액세스 지연을 발생시키지 않을 것이다. 루프가 상기 주어진 크기이면, 루프의 일부를 포함해서 현재의 래치를 덮어쓰기할 것이고 따라서, 수반되는 각각의 루프를 가진 래치의 재로딩을 요구한다. 프리 패치가 자동이고, 현재의 액세스되는 인스트럭션에만 기초해서 결정되기 때문에, 이 메모리의 가속과 관련된 복잡성 및 오버헤드는 최소화된다.
Patent KR-20030014390-A (KR)
IPC: C22C13/00
Filed: 2001-02-27
Abstract: 구리 또는 구리를 함유한 합금을 심선으로 하는 절연피막도체를 사용한 전자부품에 있어서의 상기 도체의 납땜시의 단선사고를 예방한다. 
     5.3 내지 7.0 wt%의 구리(Cu)와, 0.1 내지 0.5 wt% 미만의 니켈(Ni)을 함유하고, 나머지가 주석(Sn)인 무연솔더(solder)합금을 400℃ ~ 480℃의 범위로 용융하여 구리를 모재로 하는 절연피막도체의 접속부의 납땜을 한다.
Patent KR-20020094012-A (KR)
IPC: C09D163/02
Filed: 2001-04-27
Abstract: A metal object is coated by applying the following layers in sequence to at least part of the surface of the metal object: (a) a chemical conversion layer, (b) a conductive organic layer having a thickness of 1 to 10 microns and containing at least an organic binder and an electrically conductive substance, (c) an electrodeposition lacquer having a thickness of 25 to 35 microns, and (d) at least one layer of topcoat. No filler is applied between the electrodeposition layer and the at least one layer of topcoat.
Patent KR-20030007827-A (KR)
IPC: C07C57/60
Filed: 2001-05-31
Abstract: 본 발명은 특정 시클로프로필 카르복실산 에스테르 및 다른 시클로프로필 카르복실산 유도체의 신규한 제조 방법; 디메틸술폭소늄 메틸라이드 및 디메틸술포늄 메틸라이드의 신규한 제조 방법; 제약상 활성체의 합성에 사용될 수 있는 중간체의 제조 방법에서의 특정 시클로프로필 카르복실산 에스테르의 용도; 및 그 방법에 의해 제공되는 특정 중간체에 관한 것이다.
Patent KR-20030031496-A (KR)
IPC: A61K8/34
Filed: 2000-06-22
Abstract: 헤어 스타일링 조성물용 블록 공중합체는, 모발의 드리워짐, 모발 처짐의 방지, 고습도에서의 스타일 유지, 점성, 경도, 내박편성, 재스타일링 능력, 볼륨감 및 모발 세척성과 같은 헤어 스타일링 조성물의 요망 특성을 최적화시키는 친수성 및 소수성 블록을 포함한다.  공중합체는 친수성 아크릴레이트 측쇄와 함께 소수성 블록의 폴리아크릴레이트 주쇄를 포함한다.  공중합체는 다수의 개인용 관리, 가족, 헤어 관리, 피부 관리의 제형 및 그 밖의 제형에 적합하다.  공중합체는 감소된 VOC 규제를 충족시키는 낮은 VOC 히드로-알코올성 헤어 스타일링 조성물 내로 혼입시키기에 적합하다.
Patent KR-20040065632-A (KR)
Inventor: LEE JAE UN
IPC: G06F1/16
Filed: 2003-01-15
Abstract: PURPOSE: A docking system for a notebook computer is provided to operate a media player such as an embedded CD-ROM in a standalone state, not a docking state with the notebook computer. CONSTITUTION: A power supply(31) supplies power to the docking system. An audio part drives the media player by receiving the power from the power supply. A switching part(33) cuts off the power supplied to the audio part from the power supply in the notebook computer is docked. The audio part(35) comprises an audio button(35c) deciding the operation of the audio part, the CD-ROM(35b) playing a CD-ROM title recording audio data, an audio logic(35a) extracting the audio data from the CD-ROM title and processing the extracted audio data, and a channel output part(35d) amplifying/dividing the audio data output from the audio logic into several channels.
Patent KR-20040065842-A (KR)
Title: Fly reel
Inventor: JUNG HONG GI
IPC: A01K89/016
Filed: 2003-01-16
Abstract: PURPOSE: A fly reel is provided to make the fly reel lightweight, simplify the process with a minimization of a number of parts and bring about a cost reduction by installing a spool rotating sound generator and a drag force adjustor on a rotary shaft of a reel body for rotating a spool. CONSTITUTION: The fly reel comprises a reel body(100) provided at one side with a base(110) fixed to a reel seat of a fishing rod and at a center part with a rotary shaft(120) penetrated and coupled thereto and a spool(200) rotatably coupled to the rotary shaft(120) by a one-way bearing(240) and provided with a coupling device(230) rotatably coupled to the rotary shaft(120). A spool rotating sound generator(130) is provided at an inner side of the reel body(100) and one end of the rotary shaft(120). A drag force adjustor(140) is provided at an outer side of the reel body(100) and the other end of the rotary shaft(120).
Patent KR-20030024718-A (KR)
Inventor: OM MYONG JU
IPC: C04B18/16
Filed: 2003-01-18
Abstract: PURPOSE: Provided is a method for manufacturing construction materials, landscape stones and engineering materials by using waste sludge generated in the production of aggregate. The resultant products are resistant to abrasion, impact and chemicals, and have more varied designs than conventional granites and marbles. CONSTITUTION: The manufacturing method of construction and engineering materials comprises the steps of: collecting waste sludge; removing water; forming by vacuum screw and press; patterning by inlaying and spraying pigments; drying; and thermal treating at 1020-1100deg.C.
Patent KR-20040068796-A (KR)
Inventor: YOON JANG TAEK
IPC: A01G33/02
Filed: 2003-01-27
Abstract: PURPOSE: A method of culturing Enteromorpha prolifera by installing a spat collecting frame apart from the bottom of the sea and then collecting and culturing Enteromorpha prolifera spats is provided. It permits mass production of high-quality Enteromorpha prolifera. CONSTITUTION: Enteromorpha prolifera is cultured by the following process consisting of: naturally or artificially obtaining spats of Enteromorpha prolifera; culturing the collected spats of Enteromorpha prolifera; and collecting the cultured Enteromorpha prolifera. In the stage for naturally obtaining spats of Enteromorpha prolifera, a spat collecting frame is installed at a distance of 20 to 40cm from the bottom of the sea at a location in which sea water is left at ebb tide or the time of exposure is 30min to 2hr at ebb tide, from June to August. The stage for artificially obtaining spats of Enteromorpha prolifera contains collecting and culturing an unripe leaf body, drying the cultured leaf body, preparing spore liquid by immersing the dried leaf body and inducing the release of spore and growing the pore by putting a spat collecting net into the spore liquid.
Patent KR-20030065358-A (KR)
Title: 교반 전열 장치
IPC: F26B25/04
Filed: 2003-01-28
Abstract: 본 발명은 케이싱 내에 공급되는 분립체 등의 피처리물이 교반, 전열 및 이송될 때에 생성되는 유박(油粕)이나 진흙 잔류물 등의 불순 물질이 케이싱 내부에서 외부로 누설되는 것을 방지하는 것과, 케이싱 내의 일단 또는 타단면에 체류하는 피처리물을 케이싱 내측으로 압출하여, 케이싱 내에서 적절하고도 원활하게 처리가 끝난 제품 등을 배출하는 교반 전열 장치를 제공하는 것을 목적으로 한다. 
     케이싱(1) 내에 외형의 직경과 길이가 동일한 대략 원주형의 4개의 중공축(8a, 8b, 8c, 8d)이 상기 케이싱(1)의 길이 방향을 따라 회전 가능하도록 평행하게 이격 설치되고, 수평 방향으로 병렬이 되도록 가로로 놓여있다. 상기 중공축(8a∼8d)의 양단부는 케이싱(1)의 일단면(1a) 및 타단면(1b)에서 밀봉 상태로 돌출되고, 베어링부(9a, 9b)에 의해 회전 가능하게 지지되어 있다. 상기 중공축(8a∼8d)의 일단(전단)부에는 서로 맞물리는 치차 기구 및 모터가 부착되어 있어, 상기 중공축(8a∼8d)의 회전 구동 수단을 이 치차 기구나 모터 등으로 구성하여 마련하고 있다. 상기 중공축(8a∼8d)의 타단(후단)에서의 케이싱(1)이나 재킷 또는 케이스체(3)의 하부나 측부 등의 근방 부위에는 적절한 갯수의 배출구(7)가 설치되어 있고, 상기 케이싱(1)의 일단면(1a) 및/또는 타단면(1b)의 내벽 부분에서의 중공축(8a∼8d)의 부분에는 제1 시일판(132) 및/또는 제2 시일판(131)이 그 표면이 상기 케이싱(1) 내측을 향해서 경사지게 서로가 90°간격으로 배치되어 있다.
Patent KR-20040070890-A (KR)
Inventor: PARK GYEONG UI
IPC: G11B7/09
Filed: 2003-02-05
Abstract: PURPOSE: A tilt device of a laser diode in an optical pickup device is provided to control a tilt rotation of a laser diode, and to make a luminous point of the laser diode a rotational axis when controlling a tilt, thereby minimizing position/rotational axis changes of the laser diode while controlling the tilt. CONSTITUTION: A hole(231) is formed on a pickup base(230). Light is emitted to a cubic beam splitter from a laser diode(203) through the formed hole(231). An end sill(233) is formed in the hole(231). A front-end section of the laser diode(203) inserted into a laser diode holder(235) is disposed on the end sill(233). In a spaced position from the hole(231), a groove(240) having an end sill(241) is formed. A through-hole(236) is formed in the laser diode holder(235) by corresponding to the groove(240). A title control screw(250) is inserted into the through-hole(236).
Patent KR-20040076180-A (KR)
Title: Pipe-shape portable simple gas mask with flashlight for protecting lives in dager
Inventor: PARK LAE JUNG
IPC: A62B23/04
Filed: 2003-02-24
Abstract: PURPOSE: A pipe-shape portable simple gas mask with a flashlight is provided to easily carry, to quickly escape persons under the dark condition as the interruption of electric power by the flashlight, to protect the respiratory organs from a poisonous gas in the early stage of a fire, and to make the persons breathe at least for 10 minutes. CONSTITUTION: In a pipe-shape portable simple gas mask with a flashlight, the micro high-performance flashlight is mounted to the front part of a cylinder with the same size as a pipe-shaped lipstick case. An air intake port(5) is formed at the backside and a high-performance filter(8) is embedded in the gas mask. When a fire breaks out, a person holds the opposite portion of the flashlight in the mouth, inhales the air as sucking at the cigarette, and finds the exit by operating the flashlight. The portable gas mask is used as a key ring, a ring for a cellular phone, and a necklace at normal times.
Patent KR-20030071536-A (KR)
Title: 회전전기장치의 고정자권선 형성방법
IPC: H02K15/00
Filed: 2003-02-26
Abstract: 본 발명에 따르면, 차량에 이용되는 교류발전기와 같은 회전전기장치는 원통형 고정자코어 및 상기 고정자코어에 유지되는 고전자 권선을 포함한다. 상기 고정자권선은 고정자코어의 슬롯으로 삽입되는 복수개의 U자형 전도체 세그먼트를 전기적으로 접속함으로써 형성된다. 전기적으로 접속될 세그먼트 단부 쌍들은 둘 이상의 원주방향을 따라 배열되고, 각 쌍의 세그먼트 단부를 개별적으로 구속시킴으로써 정확하게 위치시킨다. 정확히 위치된 복수개의 쌍들은 고정자코어를 회전시켜 하나씩 연속적으로 용접된다.