baber/WOPTO huggingface dataset:
Patent KR-19990036964-A (KR)
Title: 윤활유 조성물
IPC: C10N30/04
Filed: 1998-10-09
Abstract: 습식 클러치, 특히 자동차용 자동 변속 장치의 습식 클러치용 윤활유 조성물은 기유로서 광유, 합성유 또는 그들의 혼합물을 포함하여 구성되고, 각각 윤활유 조성물 총 중량을 기준으로 하여 칼슘 술포네이트 및 칼슘 페네이트로 구성된 그룹으로부터 선택된 적어도 하나의 화합물 0.1 내지 4.0중량%, 디티오포스페이트 아연 0.1 내지 0.5중량% 및 비스페놀 산화방지제 0.1 내지 1.5중량%를 포함한다.  이 조성물은 우수한 초기 떨림 방지성,  떨림 방지성의 오랜 지속 및 양호한 열-산화 안정성을 가진다.
Patent KR-20000025368-A (KR)
Title: Safety device of handrail inlet in escalator
Inventor: AN UENG SANG
IPC: B66B23/00
Filed: 1998-10-10
Abstract: PURPOSE: A safety device in an escalator is provided to previously prevent an accident such as an accident that a finger is jammed in an inlet of a handrail. CONSTITUTION: A safety device of an escalator is composed of a handrail inlet cover(8) having elasticity for sensing the generation of a jammed finger when a foreign matter such as a finger is flowed in, installed on the inlet side of the handrail, a foreign matter inflow detecting unit(11) connected to the inlet cover, keeping a regular interval and a detecting switch(9) for stopping the operation of a step and the handrail by sensing the movement of the detecting unit, placed on the rear face of the inlet cover. Herein, the operation of the escalator is stopped since the detecting switch is operated if the detecting unit presses the detecting switch while moving backward when the foreign matter is flowed in between the handrail and the detecting unit of the inlet cover.
Patent KR-20000025639-A (KR)
Title: Semiconductor device package
Inventor: KIM YOUNG JUNG
IPC: H01L23/42
Filed: 1998-10-13
Abstract: PURPOSE: A package is provided to maintain heat generated from a device under a certain level and to reuse generated electricity by converting heat into electric energy with coating a thermal conduction material on a semiconductor device package. CONSTITUTION: A semiconductor device includes a package for protecting a certain semiconductor device. A thermal conduction material layer is composed of Bi2Te3. A protection layer is composed of a thermoplastic resin on the thermal conduction material layer composed of the Bi2Te3. The thermal conduction material layer is deposited by using the sputtering method under conditions of a temperature of 0-300°C, an electric power of 1-10 kW, and a pressure of 1-30mTorr. A thickness of the protection layer ranges from 1 mm to 2 mm.
Patent KR-20000026117-A (KR)
Title: Complex abrasive blasting machine by using lathe turret
Inventor: CHO YOUNG KI
IPC: B24B41/00
Filed: 1998-10-17
Abstract: PURPOSE: A complex abrasive blasting machine by using lathe turret is provided to perform the machining process and the abrasive process at the same time without any additional machines or equipments. CONSTITUTION: A complex abrasive blasting machine by using lathe turret includes a spindle(10) mounted on a turret for driving abrasive wheel(34), a turret index servo motor(50) mounted under the abrasive wheel driving spindle(10), an axis(20) having an end part connected to the abrasive wheel driving spindle(10) by a first timing belt(12) and the other end part connected to an auxiliary axis(40) by a V belt(22), a disc(30) coupled with the axis coaxially and mounted with a lather turning tool at a certain position, and an abrasive wheel(34) mounted on the auxiliary axis(40), wherein the abrasion is performed while machining without any additional abrasion machine and the abrasion clearance is not required any more.
Patent KR-20000026344-A (KR)
Title: Cleaning device for manufacturing semiconductor element
Inventor: PARK GI HAN
IPC: H01L21/304
Filed: 1998-10-20
Abstract: PURPOSE: A cleaning device for manufacturing the semiconductor element is provided to prevent a cassette and a loader or unloader from being polluted by the particle. CONSTITUTION: A cleaning device comprises a cassette cleaning basin(10), an unloader(15), a shutter(20), and an exhaust port(25). The shutter(20) is installed between the cassette cleaning basin(10) and the unloader(15) and prevents the unloader from being polluted by the material made from the cassette cleaning basin. The loader/unloader are to mount the wafer or the cassette at the cassette cleaning basin. The exhausting port(25) exhausts the material made from cleaning and is installed at the upper part of the cassette cleaning basin. The exhausting port also prevents the unloader from being polluted.
Patent KR-20000028347-A (KR)
Title: Process for preparing distilled spirits and medicinal wine by non-sucrose-enriching fermentation method
Inventor: CHEONG JONG TAE
IPC: C12G3/00
Filed: 1998-10-31
Abstract: PURPOSE: Processes for preparing distilled spirits and medical wine are provided for excluding the greasy taste and flavor from the spirits or wine so that the components can have the fresh smell and taste controlled to be balanced to a high degree of quality. CONSTITUTION: A processes for preparing distilled spirits and medical wine comprise: impregnating the primary rice into water and sucrose-enriching, and mixing with Aspergillus to produce rice paste; adding water and yeast to the paste, culturing and producing the source of spirits; adding the secondary rice with non-enriched sucrose, water, liquified enzyme and carrying out fermentation to produce the source of spirits; and distilling the source of spirits. The taste and flavor of spirits and medicinal wine is fresh and shows high quality. Since the process does not require the sucrose-enriching step of the secondary rice, the cost for carrying out the step is reduced.
Patent KR-20000031794-A (KR)
Title: Method for producing semiconductor device
Inventor: BANG SEONG KWON
IPC: H01L21/765
Filed: 1998-11-10
Abstract: PURPOSE: A method for producing a semiconductor device is provided to improve a refresh characteristic of a product by relieving strength of an electric field to slow a concentration distribution of two junctions around a joined part of a storage electrode and a field oxide film. CONSTITUTION: A gate electrode is formed by introducing a gate isolating film on a semiconductor substrate(41) of an activated area defined by a first conductive field oxide film(43). A second conductive source or drain dopant area of high concentration(45) is formed by implanting an inclined ion implantation in a parallel direction of the gate electrode crosswise, and a second conductive dopant layer of low concentration(44) is formed in a lower face of the field oxide film(43) at the same time. A node contact(47) is formed to form a storage electrode by patterning after depositing an isolation film(46) in a front face of the semiconductor substrate(41) contained the gate electrode. A semiconductor device is completed by forming a second conductive storage electrode joined to the certain part of the source or drain dopant area(45), the dopant layer of low concentration(44) and the field oxide film(43).
Patent KR-20000031879-A (KR)
Title: Rubber composition for color sidewall
Inventor: JANG DU YEONG
IPC: C08L21/00
Filed: 1998-11-11
Abstract: PURPOSE: A rubber composition for color side wall is provided which satisfies mechanical properties required to side wall part and exhibits various colors compared with existing white side wall rubber composition by a method characterized by adding color pigments to existing white rubber. CONSTITUTION: The rubber composition for color side wall comprises, with respect to 100 weight part of rubber component consisting of 20 - 70 weight part of natural rubber, 20 - 60 weight part of chlorobutyl rubber and 10 - 40 weight part of EPDM rubber, 0 - 40 weight part of clay, 0 - 40 weight part of bony coal, 10 - 40 weight part of titanium dioxide, and 2 - 5 weight part of at least one pigment selected from the group consisting of a monoazo, a diazo, a phthalocyanine and a quinacrydine pigment.
Patent KR-19990045467-A (KR)
Title: 화상 처리 장치
IPC: A63F13/426
Filed: 1998-11-20
Abstract: 화상 처리 장치는 복수의 텍스쳐를 준비하는 수단, 상기 복수의 텍스쳐 중에서 적어도 하나의 제1 텍스쳐에 이동체가 정지 또는 저속 상태에 있는 배경 화상을 부여하는 수단, 나머지 중 적어도 하나의 제2 텍스쳐에 이동체가 저속 이상의 주행 상태에 있을 때의 배경 화상을 부여하는 수단, 및 상기 이동체의 상황에 따라서 상기 제1 텍스쳐에 부가하여 상기 제2 텍스쳐를 화면에 맵핑하는 수단을 구비하고 있다.
Patent KR-20000033716-A (KR)
Title: Apparatus for recoding an image/voice signal of camera for monitoring and method therefor
Inventor: KIM JAE HAK
IPC: H04N7/18
Filed: 1998-11-25
Abstract: PURPOSE: An apparatus and a method are provided to reduce the power consumption and to significantly simplify a structure, thereby removing a need of space to set the special control device. CONSTITUTION: An apparatus comprises: many sensors for sensing the external invasion; a power source for applying power; an A/V signal processing part processing the signals for allowing to recode an external image signal photographed and input from a monitoring camera and an external voice signal applied through a microphone; and a deck part for recoding the external image and voice signal being signal-processed from the A/V signal processing part into a recoding medium depending on the recoding control signal.
Patent KR-20000033874-A (KR)
Title: Addition and deletion method of active base station in soft hand-off in mobile communication system
Inventor: PARK SEUNG JONG
IPC: H04B7/26
Filed: 1998-11-26
Abstract: PURPOSE: An addition and deletion method of active base station in soft hand-off in the mobile communication system is provided not to request unnecessary soft hand-off, and to remove pilots larger than T_ADD but very smaller than the signal strength of pilots existing in an active set. CONSTITUTION: The pilot signal strength of a non-active base station is compared with a static hand-off parameter T_ADD. If the pilot signal strength of the non-active base station is larger than a static hand-off parameter T_ADD, the pilot signal strength of a first non-active base station is measured. The pilot signal strength of the first non-active base station is compared with a dynamic hand-off parameter T_DOMINANT. If the pilot signal strength of the first active base station is larger than a dynamic hand-off parameter T_DOMINANT, the difference of the pilot signal strength of the non-active base station and the pilot signal strength of the first active base station is compared with a dynamic hand-off parameter T_DELTA_ADD. If the difference of the pilot signal strength of a non-active base station and the pilot signal strength of the first active base station is smaller than the dynamic hand-off parameter T_DELTA_ADD, pilots of the non-active base station are requested additionally to the active set.
Patent KR-20000034692-A (KR)
Title: Method for forming dielectric layer of plasma display panel
Inventor: KIM HWA SU
IPC: H01J9/24
Filed: 1998-11-30
Abstract: PURPOSE: A method for forming a dielectric layer of a PDP(plasma display panel) is provided to attain uniform thickness of the dielectric layer. CONSTITUTION: In a PDP(plasma display panel), a guide layer(G) having a top plane(F2) is formed on a board(P), surrounding functional layers(E) on the board(P) and having a uniform thickness(delta) as a required thickness of a dielectric layer(D). The guide layer(G) can be either printed or sheet-adhered in a rim-shape on a periphery of the board(P) before forming the functional layers(E). Alternately, the guide layer(G) can be formed by etching a central part of the board(P). And then, a dielectric paste is printed inside the guide layer(G) on the basis of the top plane(F2), so that the uniform dielectric layer(D) is obtained.
Patent KR-20000037803-A (KR)
Title: Armature coil winding method of coreless motor
Inventor: KIM SANG MYUN
IPC: H02K3/28
Filed: 1998-12-02
Abstract: PURPOSE: An armature coil winding method of a coreless motor is provided to improve a productivity and an efficiency of a coreless motor by winding an armature coil by Sin 90 degree. CONSTITUTION: An insulating member(6) is formed by molding a shaft at the central portions of the upper and lower surfaces of the insulating member(6). A coil(7) is wound on the upper surface, the surface, and the lower surface of the insulating member(6). According to the coil winding method of a coreless motor, the productivity and the efficiency of the coreless motor is improved by winding an armature coil by Sine 90 degree.
Patent KR-20000039186-A (KR)
Title: Apparatus and method for recording video signal of monitoring camera
Inventor: WI SANG MIN
IPC: H04N5/765
Filed: 1998-12-11
Abstract: PURPOSE: A video signal recording apparatus of a monitoring camera is provided to facilitate the recording of a video signal with simple key operations by detecting discrimination data included in the video signal. CONSTITUTION: A discrimination data input part(50) adds different discrimination data to video signals inputted from external in order for the video signals from plural cameras of different locations to be discriminated. A discrimination data detector(70) detects discrimination data included in the video signal selectively reproduced at the time a recording key is inputted according to a control signal. A storage part((100) stores the detected discrimination data. A controller(40) provides a discrimination data detection control signal to the discrimination data detector(70).
Patent KR-20000039331-A (KR)
Title: Structure for reducing frictional resistance of rotator of compressor
Inventor: KIM JIN GON
IPC: F04B39/00
Filed: 1998-12-12
Abstract: PURPOSE: A structure for reducing frictional resistance of a rotator of a compressor is provided to reduce frictional resistance between a rotator and a frame for constraining the rising of the rotator when rotating by reducing the contact area between the rotator and the frame, thereby improving the efficiency and power consumption. CONSTITUTION: A structure for reducing frictional resistance of a rotator of a compressor includes a stator(3), a rotator(4) rotatably inserted in the stator, a crank shaft(5) inserted in the rotator for transmitting rotational force of the rotator to a compression part, and a frame(30) inserted in the crank shaft for supporting the rotation of the crank shaft, wherein a contact surface formed to be contacted with the frame positioned at an upper part of the rotator is stepped for reducing the contact area between the rotator and the frame when the rotator is rotating and the rotator has a stepped portion(4b) or a slanted portion at a bottom surface of a boss inserting groove(4a) to be inserted with a protruded boss part(32) of the frame for supporting the crank shaft.
Patent KR-20000015768-A (KR)
Title: Submerged aerator
Inventor: YAMAMOTO DAGGASHI
IPC: B01F3/04
Filed: 1998-12-16
Abstract: PURPOSE: Mechanical operator of submerged aerator is easy to be damaged by water and dirty materials in sewage and the size of air bubble produced by screw of aerator is limited. CONSTITUTION: The invention is disclosed a submerged aerator which makes the air pushed in sewage more fine and increase the solubility of oxygen by using the free energy of fluid. Drawing 1 shows the aerator consisting of leading pipe supplying pressurized water from one end, multiple nozzle connected to the leading pipe, stoppage pipe connected to the end of nozzle and outer sheath covering the pipes and nozzle. In the aerator, ring slit type from outside with parts of free moving fluid in the leading pipe and push them into pipe. The air inlet nozzle is located below the air mixing nozzle. The aerator makes more fine air bubble and needs less regular check and repair.
Patent KR-20000044627-A (KR)
Title: Color image sensor and method for fabricating same
Inventor: UM JAE WON
IPC: H04N5/335
Filed: 1998-12-30
Abstract: PURPOSE: A color image sensor is provided to simplify an image processing while having light sensitivity similar at each unit pixel. CONSTITUTION: A color image sensor comprises a red pixel, a green pixel and a blue pixel. The red pixel receives red light having the longest wavelength to generate photo charges, and has a depletion layer, which is spaced apart from a surface of a silicon layer. The green pixel has a depletion layer, which is spaced apart from the surface of the silicon layer more closely as compared with the red pixel. The blue pixel has a depletion layer, which is spaced apart from the surface of the silicon layer more far as compared with the red pixel. Each of the red, green and blue pixels consists of a P/N/P-type pinned photo diode which has a low-concentration silicon layer, an N- diffusion region, and a P0 diffusion region formed on the diffusion region and below the silicon layer.
Patent KR-19990044544-A (KR)
Title: 음성 인식 장치, 음성 인식 방법 및 이것을 이용한 게임기
IPC: A63F13/54
Filed: 1997-07-11
Abstract: 음성에 의해 게임을 즐기기 위해, 주변 기기로서 이용되는 음성 인식 장치 및 음성 인식 방법을 제공한다.  음성 입력 수단(7)과, 게임기용 제어부(2b)와, 음성 입력 수단(7)의 음성 신호 출력과 미리 정해진 음성 인식용 사전(61b, 61c)의 데이타를 비교함으로써 플레이어의 음성을 인식함과 동시에, 인식 결과와 제어부(2b)의 출력 신호에 기초하여 게임에 관한 제어 신호를 생성하는 음성 인식부(61)를 구비한다.
Patent KR-19990087538-A (KR)
Title: 다-공구 위치 선정 시스템
IPC: B23K26/08
Filed: 1997-03-04
Abstract: 다-속도, 다-헤드 포지셔너(150)는, 다수의 관련된 작업물(152) 상의 목표물 위치(162)에 관련해 다수의 공구(156)를 동시에 위치시키기 위해, 느린 스테이지들 중의 하나 상에 장착되는 다수의 빠른 스테이지(154)와 느린 스테이지(56,58)를 작동시키기 위해, 패널화되지 않은 위치 조정 명령을 수신하고 처리한다. 상기 각각의 빠른 스테이지는 다수의 작업물 중에, 빠른 스테이지의 비선형성(nonlinearities) 및 작업물 배치, 오프셋, 회전, 및 치수 변경을 보상하기 위해 각각의 빠른 스테이지 포지셔너에 정확한 위치 데이터를 제공하는 빠른 스테이지 신호 처리기(172)에 연결된다. 에칭된 회로 기판(Etched Circuit Boards; ECBs) 내의 구멍에 의해 블라인드(blind)를 컷팅할 때, 증진된 작업 처리량(throughput)과 처리 양품율은, 전도체 및 유전체 층을 손쉽게 컷팅하는, 자외선(UltraViolet;UV) 레이저를 공구의 일측 절반으로 만들고, 유전체 층만을 손쉽게 컷팅하는, 적외선(InfraRed; IR) 레이저를 공구의 타측 절반으로 만듦에 의해 달성된다. 상기 자외선 레이저는 바닥에 깔린 유전체 층의 부분과 상부 전도체 층을 컷팅하도록 제어되며, 상기 적외선 레이저는 제 2의 바닥에 깔린 전도체 층을 손상시키거나 관통함이 없이 나머지 유전체 층을 컷팅하도록 제어된다. 상기 작업 처리량은 전도체 층을 이미 컷팅한 에칭 회로 기판 내에 유전체 층을 동시에 컷팅하면서 처리되지 않은 에칭 회로 기판 내에 전도체 층을 컷팅함에 의해서 증가된다. 상기 처리 양품율은, 어떤 에칭 회로 기판의 배치, 오프셋, 회전, 및 치수 변경을 설명하기 위해 각각의 컷팅 단계에 앞서 작업물의 측정(calibration)을 수행함에 의해 증가된다.
Patent KR-20000004922-A (KR)
Title: Packing piece half for a cable lead through
Inventor: LINDBORG ERIK
IPC: H02G3/22
Filed: 1997-03-12
Abstract: PURPOSE: A packing piece half used for a cable lead through with a frame is disclosed. CONSTITUTION: The packing piece half (1) forms together with another packing piece half, a packing piece of essentially parallel pipe shape. The packing piece half is provided with a cavity (3) which, together with the corresponding cavity in the other packing piece half, forms a through channel. The size of the channel is adapted to the dimension of the cable, wire or the like in question. The packing piece half (1) is provided with at least one projecting tab (4-7), which is dimensioned so that, when folded over the cavity (3), it can be pressed down therein and thereby cover essentially the entire surface of the cavity (3) to reduce the size of the cavity.
Patent KR-20000005150-A (KR)
Title: Acid free catalyst paste, its production and its use in cathodic electro-dip coating
Inventor: HWENIG HELMUT
IPC: C09D5/44
Filed: 1997-04-02
Abstract: PURPOSE: An acid free catalyst paste must be very simply produced and a coating media produced by the catalyst paste must decrease acid amount by paste. CONSTITUTION: The catalyst paste is generated by the following processes; dispersing dialkyl tin oxide in an acid free aqueous dispersion or solution of a bismuth (III) salt of a hydroxycarboxylic acid in a ratio by weight of tin to bismuth, calculated as the metal, of 1:3 to 3:1; grinding the preparation thus obtained with a cationic binder in a ratio by weight of dialkyl tin oxide plus bismuth (III) salt of hydroxycarboxylic acid to cationic binder of 0.5:1 to 6:1. An aqueous catalyst paste is acid free, a solids content of 30 to 70% by wt, and comprises dialkyl tin oxide and a water dilutable cationic binder.
Patent KR-20000022246-A (KR)
Title: Absorbent article having flexure resistant elasticized cuffs
Inventor: HUNTER ALLISON KAY
IPC: A61F13/494
Filed: 1997-06-17
Abstract: PURPOSE: Flexure resistant elasticized cuffs for an absorbent article are provided to prevent leakage of water on each side and resist the flexure that may also be caused by normal bodily movements. CONSTITUTION: An absorbent article, such as a sanitary napkin, incontinent device, or the like,comprises a liquid pervious top sheet, a liquid impervious back sheet, and an absorbent core disposed between the top sheet and the back sheet. The absorbent article further comprises a pair of longitudinally extending cuffs disposed on the body surface of the top sheet on each side of a longitudinal centerline of the absorbent article. The cuffs comprising an elastic member and a resilient member are joined to at least one of the top sheet and the back sheet in a longitudinally elastically elongated state. The resilient member is soft yet sufficiently resilient to resist the compressive forces applied to the cuffs by normal wearer movement. The resilient member is positioned sufficiently close to the body surface of the top sheet to also provide resistance to bending that may also be caused by normal bodily movements. The elastic member preferably comprises first and second regions which are visibly distinct from each other. The first region comprises at least two substantially planar portions and the second comprises a plurality of raised, rib-like elements. In a particularly preferred embodiment of the present invention, at least one of the substantially planar portions of the first region of the bands of web material extends in a substantially longitudinal direction and at least one other of the substantially planar portions of the first region of the elastic member is oriented at an angle with respect to the longitudinal direction.
Patent KR-20000022312-A (KR)
Title: Strontium-aluminum intermetalic alloy granules
Inventor: ZULIANI DOUGLAS J
IPC: C22C1/03
Filed: 1997-06-27
Abstract: PURPOSE: Aluminum-strontium alloys are provided to modify the eutectic phase in aluminum-silicon casting alloys or to modify intermetallic phase in wrought aluminum alloys. CONSTITUTION: Aluminum-strontium enriched master allow granules for use primarily in modifying the eutectic phase in aluminum-silicon casting alloys. The master alloy granules are predominantly intermetallic compounds Al4Sr, Al2Sr or AlSr and mixtures thereof. By using such intermetallic dominant alloys in a granulated state rapid dissolution in aluminum-silicon alloy melts is achieved. The master alloy composition can be directly added to a content of the melt or injected into it. The master alloy composition can also be mixed with aluminum granules and extruded into a rod or entrained into a billet of cast aluminum. The master alloy is also useful as an inoculant for gray cast iron.
Patent KR-20000050734-A (KR)
Inventor: SHIN JEONG KI
IPC: B66B25/00
Filed: 1999-01-14
Abstract: PURPOSE: An apparatus for controlling an operation of escalator is provided to accomplish an enhanced riding comfort by eliminating a torque pulse generated at steps of the escalator using. CONSTITUTION: An apparatus comprises a power converting device(2) for converting a three-phase alternating current(AC) utility power into AC power having a variable voltage and variable frequency so as to drive an induction motor(3), a gear(4) and a sprocket(5) for travelling steps utilizing a rotation power generated from the induction motor(3), a position detector(21) for detecting rotational position of the sprocket(5), and a controller(60) for generating a vibration torque compensating current for generating a torque which is in an opposite direction from an actual vibration torque according to an estimated value of the rotational speed of the induction motor(3) and an output signal from the position detector(21), and generating a pulse width modulation signal for controlling the driving of the power converting device(2) by reflecting the vibration torque compensating current.