baber/WOPTO huggingface dataset:
Patent KR-20020034502-A (KR)
Title: concrete mortar composition and brick
Inventor: KIM KI SEUNG
IPC: C04B28/06
Filed: 2000-11-02
Abstract: PURPOSE: A mortar composition comprising mineral which is sericite generated from ore dressing, charcoal, yellow earth and cement, and the bricks made of the composition are provided, which has far infrared emission, sterilization, deodorization, and soundproofing. CONSTITUTION: The mortar composition is obtained by mixing 90-110pts.wt. of sericite, 15-25pts.wt. of alumina cement using bauxite as a main material, 200-300pts.wt. of yellow earth, 0.1-0.2pt.wt. of charcoal powder, and 8-12pts.wt. of water, wherein the particle sizes of sericite and yellow earth, and charcoal are less than 5mm and less than 3mm, respectively. The brick(10) produced by forming the composition and drying has a groove(12) on its lower part and a pierced hole(11) in width and length, respectively, which results in forming of an air-path between bricks for hot/cold insulation.
Patent KR-20020036317-A (KR)
Title: device for perceiving abrasion of clutch disk
Inventor: KIM MIN SU
IPC: F16D66/02
Filed: 2000-11-09
Abstract: PURPOSE: A wear sensing apparatus of a clutch disk is provided to effectively sense change of free clearance of a clutch pedal caused by wears of a clutch disk and to warn a driver. CONSTITUTION: A wear sensing unit is composed of a first limit switch(12) and a second limit switch(14) installed within the rotating range of a clutch pedal. The first and second limit switch senses change of free clearance of a clutch pedal and senses the wear state of the clutch disk. A control device is composed of a control unit(16) deciding change of free clearance of the clutch pedal caused by wears of the clutch disk according to a signal sensed from the wear sensing unit. A warning unit is composed of a warning light(18) notifying a driver of change of free clearance of the clutch pedal according to the output signal of the control unit. Therefore vehicle maintenance is timely performed.
Patent KR-20010008119-A (KR)
Inventor: RYU SEONG YONG
IPC: B68G7/00
Filed: 2000-11-09
Abstract: PURPOSE: Provided is a upholstery materials for car, which can obtain high grade and various design by forming continuously with different design, at the same time have high surface abrasion stiffness and the effect of pollution prevention of nonwoven fabric belt. Also a method thereof is provided. CONSTITUTION: The upholstery materials for car is characterized by forming each different layer in design and color on the one side of the nonwoven fabric belt obtained from needle punching and hydraulic jet treatment. The method is characterized by printing in different design and color by at least two continuous print process on the surface of nonwonven belt formed from needle punching and hydraulic jet treatment.
Patent KR-20020037238-A (KR)
Inventor: JUNG SIN YOUNG
IPC: G07F9/00
Filed: 2000-11-13
Abstract: PURPOSE: An apparatus for automatically washing cups of a vending machine is provided to enable the use of a semi-permanent plastic cup instead of a disposable paper cup, and to reduce the manpower required to wash the cup. CONSTITUTION: When a user throws a used cup into an input hole(1) of the automatic cup washing apparatus, the cup drops down to a waiting position of a stop bar(2) according to the detection result of a sensor. After a desired amount of cups are collected, the cups drops down to a washer(3), and then the washer is rotated into a counterclockwise direction from a throw position to a cleanser washing position. At the cleanser washing position, the washer is closed and rotated at a high speed so as to effectively wash the cups by using a cleanser. The used cleanser is gathered into a cleanser vessel so as to be used repeatedly. The washer is again rotated into a rinsing position, a hot wind drying position, and a discharge position. The discharged cup is transferred by using a transfer(4) to pass a secondary drier(5) and an ultraviolet sterilizer(6). Finally, the washed cup is stacked in a loading tower(7).
Patent KR-20020041596-A (KR)
Title: apparatus for removing the grinding oil on surface of roll
Inventor: HAN SANG BIN
IPC: B21B28/02
Filed: 2000-11-28
Abstract: PURPOSE: An apparatus for removing a grinding oil on the surface of a roll is provided to prevent safety accidents and improve quality of cold rolled products by removing the grinding oil used in grinding the surface of cold rolling rolls without rotation of the cold rolling rolls. CONSTITUTION: In roll grinding equipment comprising a roll grinder supporting both ends of the roll and a reciprocating stand that is moved side to side along the roll and has a magnet, the apparatus for removing a grinding oil on the surface of the roll comprises an operation part(10) encircling the outer part of the roll and consisting of a support on the front of which a moving base(11) is mounted, and which is integrally installed at the reciprocating stand, an up down cylinder(12) moving up and down a moving body(13) assembled onto the moving base(11), upper cylinders(14a,14b) rotationally operating a pair of left and right arc shaped upper frames(16a,16b) the upper parts of which are assembled into the moving body(13), and lower cylinders rotationally operating a pair of left and right arc shaped lower frames(17a,17b) the upper parts of which are assembled into the upper frames(16a,16b); and a removal part removing the grinding oil remained on the surface of the roll and consisting of a tube member which is formed on the inner surface of the upper and lower frames(16a,16b,17a,17b) and closely adhered onto the outer circumferential surface of the roll when a volume of the tube member expanded by supplying of the external air, and a nozzle(32) ejecting air supplied from the outside onto the surface of the roll.
Patent KR-20010062117-A (KR)
Inventor: ISHIGURO HIDETO
IPC: G09G3/20
Filed: 2000-12-05
Abstract: PURPOSE: To provide a liquid crystal display device performing such dot-at- a-time driving that the unevenness of density of a display picture cannot be conspiciously recognized. CONSTITUTION: A signal line driving circuit 19 for performing dot-at-a-time driving by applying video signal voltages sent from a signal processing circuit 22 and a timing circuit 21 to signal lines 5 is provided with driving direction change-over circuits 12 for inverting driving directions 15 of dot-at-a-time driving, and the signal processing circuit 22 is provided with a video signal rearranging circuit 24 for rearranging the video signals required in accordance with the inversion of the driving directions in synchronization with the inversion.
Patent KR-20020045026-A (KR)
Inventor: JUNG HONG SIK
IPC: H01L23/532
Filed: 2000-12-07
Abstract: PURPOSE: A formation method of an interlayer dielectric is provided to prevent a profile deformation by restraining an absorption of a cleaning solution into an SOG(Spin On Glass) through a cleaning step. CONSTITUTION: Naturally generated oxides on the bottoms of contact regions(14) are removed by a wet or a dry etching using a cleaning solution(50). At this time, a SC-1 cleaning solution, such as an HF solution or NH4OH, H2O2, and H2O mixed solution, is used as the cleaning solution(50). At this time, an SOG pattern(40a) is completely enclosed with a protecting layer made of a capping pattern(42a), insulating spacers(44) and a second insulating layer(30), thereby preventing a cleaning solution absorption without an extra curing step, so that a profile of an interlayer dielectric is not deformed because the profile of the SOG is kept without a deformation.
Patent KR-20020047720-A (KR)
Title: Shoes Sterilizer with Ultraviolet lamp
Inventor: PARK GAB YEAL
IPC: A61L2/10
Filed: 2000-12-14
Abstract: PURPOSE: An ultraviolet sterilization apparatus capable of disinfecting or sterilizing shoes or the like by irradiating ultraviolet light to the outside and inside of shoes, or drying, sterilizing socks or treating with an aromatic agent is provided. It also has an effect on removing an offensive odor and drying. CONSTITUTION: A glass door(11) is placed at the front part of a sterilization apparatus, an inner face is formed by a reflector(12), and a pair of sliding grooves(13) are formed on both side faces of the lower part of a case(10). A tray(14) is inserted into the sliding groove and slid back and forth, a soil receptacle(15) is mounted at the lower part of the case to be slid. A main ultraviolet lamp(31) is constructed horizontally on the ceiling of the case, a socks hanger is constructed on both side faces thereof and an auxiliary ultraviolet lamp(32) is constructed at the rear of the case and connected to an electric cable(35).
Patent KR-20010062444-A (KR)
Inventor: NAKAHATA ISAO
IPC: H01F1/36
Filed: 2000-12-15
Abstract: PURPOSE: Powder for magnetic ferrite, magnetic ferrite, laminated type ferrite parts, and manufacturing method thereof are provided to realize a magnetic ferrite having less degradation in magnetic characteristic against a stress, especially in magnetic permeability, capable of calcinating at a low temperature, i.e., calcinating at or lower than a melting point of Ag or Ag alloy used as an electrode material, and at a low cost. CONSTITUTION: This laminate type ferrite part is produced by using powder of a magnetic ferrite having composition of 40-51 mol% Fe2O3, 7-30 mol% CuO, 0.5-35 mol% ZnO and 5-35 mol% MgO, and a peak position of its particle size distribution in 0.3-1.2um range. The above MgCuZn ferrite shows less degradation in magnetic permeability(μ), and since it uses the powder having the peak position of particle size distribution at 0.3-1.2um range, it is possible to perform a simultaneous calcination with internal electrodes consisting of Ag or Ag alloy.
Patent KR-20020052621-A (KR)
Title: The method of prevention of iron dissolution and dross adhesion on pot structure in zinc pot
Inventor: JUN SEON HO
IPC: C23C2/06
Filed: 2000-12-26
Abstract: PURPOSE: A method for preventing iron dissolution from pot structure in zinc pot and dross adhesion onto pot structure in zinc pot is provided to prevent press pit in press working. CONSTITUTION: A ceramic coating material selected from BN, ZrO2, Si3N4 and SiO2 is coated on the surface of frame that supports rolls in zinc pot in the thickness of higher than 50μm. Si ceramic layer is formed by coating WC-Co thermal spray coated sink roll or stabilizing roll with either Si3N4 or SiO2 in the thickness of 5 to 10μm.
Patent KR-20020055028-A (KR)
Title: An alloy for brake disc with decreased judder and car brake disc therefrom
Inventor: KIM JONG MUN
IPC: C22C38/20
Filed: 2000-12-28
Abstract: PURPOSE: An alloy for brake disc with decreased judder is provided, which has improved wear resistance and braking performance. CONSTITUTION: The alloy for brake disc with decreased judder comprises C 3.7-3.8 wt%, Si 1.8-2.1 wt%, Mg 0.7-0.8 wt%, P 0.1 wt% or less(preferably 0.03 wt% or less), S 0.1 wt% or less, Cr 0.4-0.6%, Cu 0.3-0.5 wt%(preferably 0.4-0.5 wt%), Sn 0.06-0.08 wt%(preferably 0.07-0.08 wt%), Ca 0.01-0.04 wt%, and a balance of Fe.
Patent KR-20020055267-A (KR)
Title: Microwave oven having heaters
Inventor: KANG GWANG OK
IPC: F24C7/06
Filed: 2000-12-28
Abstract: PURPOSE: A foodstuff in the heating chamber is heated by heat of a heater and a reflecting plate to reduce heat loss and to heat food fast and effectively. CONSTITUTION: A microwave oven comprises a heating chamber having a heat discharging portion in one side and an intake air portion in the other side of the upper surface. A heater(34) is installed in upper part of the heat discharging portion. A reflecting plate(36) surrounds the heater to reflect heat to the heating chamber, and has holes. An airflow member intakes air in the heating chamber, and supplies the air through the holes of the reflecting plate to the heat discharging portion.
Patent KR-20020055756-A (KR)
Title: Intake flow measuring system in engine
Inventor: KIM MYEONG JIN
IPC: G01M15/00
Filed: 2000-12-29
Abstract: PURPOSE: An apparatus is provided to analyze engine performance in an easy manner by measuring flux around the intake valve of cylinder head as well as the interior of the combustion chamber through the PIV(Particle Image Velocimetry) method. CONSTITUTION: An apparatus comprises a transparent cylinder(20) which allows users to observe the interior of a combustion chamber(22); a transparent piston(30) which reciprocates in a vertical direction within the transparent cylinder, and rotates a crank shaft(40); a reflector mirror(32) arranged to reflect laser beam into the transparent piston and refract the reflected laser beam into the combustion chamber; a laser generating unit(90) and a laser transmitting unit(92) for generating laser beam toward the reflector mirror; a cylinder head(50) having an intake port(52) for injecting fine particles(P) into the combustion chamber through an intake manifold; an observation path(54) communicated to the intake port of the cylinder head; an intake port observing unit(80) loaded to the inlet of the observation path, and which observes air flow state in the intake port; a camera(100) for photographing the internal flow field of the intake port through the intake port observing unit; an encoder(110) arranged to synchronize the laser generating unit and the camera to the crank shaft; an image control unit(120) for controlling operation of the laser generating unit, camera and the encoder; an image data processing unit(130) for modulating an image data signal input from the image control unit; and a computer(140) for permitting analysis of intake air flow field by reproducing the image signal input from the image data processing unit, into an image.
Patent KR-20020056739-A (KR)
Title: A custody structure of the jack
Inventor: SHIN DO GWON
IPC: B60R11/06
Filed: 2000-12-29
Abstract: PURPOSE: A jack storing structure is provided to easily attach or detach a jack to or from the jack storing structure by movably installing a supporting member, which fixes the jack to a wheel house panel, with respect to a fixing member. CONSTITUTION: A jack storing structure includes a wheel house panel protruded towards an inner portion of a trunk and having a back panel and an inner side panel, a supporting member(64) for stably fixing a jack to an upper portion of the wheel house panel, and a fixing member(62) movably installed at an upper portion of the supporting member(64) so as to prevent the jack from being separated. The wheel house panel is provided at one side thereof with a vertical reinforcement member. The supporting member(64) has a pair of protruding sections(64a) which are bent several times and a lower end of the supporting member(64) is fixed to the upper portion of the wheel house panel.
Patent KR-20010024665-A (KR)
Title: 전기 모터의 엔드 실드, 전기 모터 구조 그리고 전기 모터조립방법
IPC: H02K15/14
Filed: 1998-11-25
Abstract: 전기 모터의 고정자(22)를 형성하는 다수의 박판 층(26)에 고정되는 엔드 실드(20)에 있어서 상기의 엔드 실드(20)는 박판 층(26)을 마주보는 내면(30), 박판 층(26) 내로 연장되는 홀(28)과 정렬되는 지지구(34) 그리고 박판 층(26)에서 상기의 내면(30)을 간격을 두고 위치시키기 위해 내면(30)상에 존재하며 적어도 하나이상의 지지구(34)와 인접하는 스페이서(42)를 포함하며 그로 인해 지지구(34)를 통해서 박판 층(26)의 홀(28) 내로 들어가는 나사 고정장치(48)가 홀(28)을 둘러싸는 재료를 좀 더 쉽게 들어올려서 박판 층(26)과 맞물려서 엔드 실드(20)가 박판 층(26)에 대해서 움직이는 것을 저지하는 돌출부(50)를 박판 층(26)상에 형성한다. 전기 모터는 이러한 구조의 엔드 실드(20)를 적어도 하나 이상 포함한다. 본 발명에 의한 방법에 따르면 적어도 하나 이상의 엔드 실드(20)가 고정자(22)에 설치된다.
Patent KR-20010033992-A (KR)
IPC: C12N15/10
Filed: 1999-01-08
Abstract: The invention provides a method and materials for monitoring and isolating differentially expressed genes. In accordance with the method of the invention, differently labeled populations of DNAs from sources to be compared are competitively hybridized with reference DNA cloned on solid phase supports, e.g. microparticles, to provide a differential expression library which, in the preferred embodiment, may be manipulated by fluorescence-activated cell sorting (FACS). Monitoring the relative signal intensity of the different fluoresent labels on the microparticles permits quantitative analysis of expression levels relative to the reference DNA. Populations of microparticles having relative signal intensities of interest can be isolated by FACS and the attached DNAs identified by sequencing, such as with massively parallel signature sequencing (MPSS), or with conventional DNA sequencing protocols.
Patent KR-20010024918-A (KR)
Title: 자동차 장치 구동용 전기 기어 모터
IPC: H02K23/00
Filed: 1999-10-05
Abstract: 본 발명은 윈도우 와이퍼, 윈도우 레귤레이터 등과 같은 자동차 장치의 구동을 위한 전기 기어 모터에 관한 것으로서, 상기 모터는 기어 커버(13)에 의해 밀폐될 수 있는 기어 하우징(10), 모터 하우징(11), 상기 모터 하우징(11)내 수용된, 그 정류자(22)가 기어 하우징(10)내로 돌출되는 정류자 모터(14), 및 기어 하우징(10)내 고정된 브러시 홀더(23)의 상호 작용에 의해 작동되며, 상기 브러시 홀더(23)의 제조 단가를 낮추고 조립 시간을 절약하기 위해 정류자 브러시(24)가 정류자(22)쪽으로 프리스트레스된 스프링 레버(26)를 갖는 해머 브러시로서 형성되고, 상기 스프링 레버(26)의 레버 단부가 브러시 홀더(23)의 U형 플라스틱 지지 유닛(25)으로 고정되며, 상기 브러시 홀더(23)는 기어 하우징 개구(12)를 통해 정류자(22)에 대해 반경방향으로 삽입되고 하우징 커버(13)에 의해 기어 하우징(10)내에 포지티브하게 위치된다.
Patent KR-20010034510-A (KR)
IPC: C08F10/06
Filed: 1999-12-20
Abstract: The present invention provides catalyst for polymerization of a propylene prepared from by using a solid catalyst component for polymerization of a propylene which is prepared by subjecting a dialkoxymagnesium (a), a tatravalent halogen-containing titanium compound (b), and a diester of maleic acid (c) each having a straight-chain or branched chain alkyl group having a carbon number of 2 to 8 into contact with one another by suspending the foregoing components in an aromatic hydrocarbon which melting point is 50 to 150 DEG C (d), an organic aluminum compound represented by the general formula:R<1>pA1Q3-p, and an organic silicon compound represented by the general formula R<2>qSi(OR<3>)4-q. By using the catalyst for a polymerization of a propylene, an excellent hydrogen response can be shown and a polymer having a high stereoregularity can be obtained in a high yield.  <IMAGE>
Patent KR-20010072553-A (KR)
Title: 살아있는 키메릭 피부 대체물
IPC: A61K35/12
Filed: 1999-02-23
Abstract: 본 발명은 상처 치료를 향상시키기 위한 피부 대체물을 포함한다.  한 실시 태양에 따르면, 이 피부 치환은 키메릭성으로서, 환자로부터 자가 인식 상피 세포를 수득한 후 이 상피 세포를 시험관 내 배양된 이인자성 상피 세포가 함유된 생체적합성 기질에 접종하는 것을 포함한다.  상기의 살아있는 키메릭 피부 대체물은 상처 부위에 이미 이식된 영구 피부 대체물 상에 이식될 수 있다.  다른 실시 태양에서, 피부 대체물은 (a) 생분해가능하거나 제거가능한 골격을 기초 물질로서 갖는 생체적합성 진피 구조체를 포함하는 내부 구성 요소; (b) 상피 세포를 포함하는 중간 구성 요소; 및 (c) 생분해가능하거나 제거가능한 골격을 기초 물질로서 갖는 진피 부가 포함된 진피 구조체 상에서 시험관 내 배양된 상피 세포를 포함하는 외부 구성 요소를 포함한다.  본 발명은 본 발명에 따른 여러 피부 대체물을 제조하고 이식하는 방법도 포함한다.
Patent KR-20010043064-A (KR)
IPC: B01D65/00
Filed: 1999-04-27
Abstract: 본 발명은 여과막 모듈의 적어도 한쪽 단부면에, 그 단부 외주부에 설치된 나사 홈과 나사 결합할 수 있는 주머니 너트에 의해 관이 달린 캡이 부착되어 있고, 상기 캡의 관은 양단부에 있어서 접속 길이의 조절이 가능한 조인트의 일단부에 끼움 삽입 압접되어 있으며, 상기 조인트의 타단부에는 여과 장치 헤더의 가지관이 끼움 삽입 압접되어 있는, 여과 장치와 여과막 모듈의 접속 구조에 관한 것이다. 
     본 발명에 따르면, 접속 부분의 구성이 간단하고, 액체 누설이 없는 접속 구조를 얻을 수 있다.  또, 부착 작업이 용이하고, 또한 부착 신뢰성이 높은 접속 구조를 얻을 수 있다.
Patent KR-20010053270-A (KR)
Title: 스트랜드 재료를 부풀리는 장치 및 방법
IPC: D02J1/08
Filed: 1999-06-23
Abstract: 부풀림 장치는 스트랜드 재료를 울타입 제품으로 부풀리기 위하여 제공된다.     장치는 외부 및 내부 노즐부를 포함한다.     외부 노즐부는 입구 부위,  중간 부위 및 출구 부위를 갖는다.     내부 노즐부의 적어도 일부분은 외부 노즐부에 수용되도록 채택된다.     내부 노즐부는 주 본체 부위 및 주 본체 부위로부터 연장하는 니들 부위를 구비한다.      주 본체 부위 및 니들 부위는 울타입 제품으로 부풀려질 스트랜드 재료가 통과하여 지나가는 제 1 내부 통로를 포함한다.     주 본체 부위 및 니들 부위는 외부 노즐부의 입구 및 중간 부위의 내부면과 함께 내부 챔버를 한정한다.     주 본체 부위는 주 본체 부위를 통하여 연장하며 가스 스트림 공급원에 의해서 공급된 가스를 받아들이는 2 이상의 보어를 갖는다.      2 이상의 보어는 내부 챔버와 연통하며 가스가 내부 챔버로 이동하는 경로를 한정한다.     가스는 내부 챔버안으로 유동하여 스트랜드 재료가 제 1 통로를 통하여 이동하게 한다.    또한 가스는 스트랜드 재료가 울타입 제품으로 부풀게 한다.
Patent KR-20010078030-A (KR)
Title: Electrical connector for removable components
Inventor: LEFEBVRE JAMES DONALD
IPC: H01R11/28
Filed: 2001-01-20
Abstract: PURPOSE: An electric connector for a detachable component is provided to promote reliability by reducing a price and a volume and to compact the structure of an electric connector. CONSTITUTION: An electrical connector assembly combines a latches(34) and electrical contacts into an integral connector assembly. The latch is partially surrounded by a stacked connector(36). The latch with a housing(22) and the stacked connector includes a connector contact housing including a plurality of stacked contacts to provide an electrical connection between a first and a second electrical circuits. The connector contact housing is in a U shape and partially surrounds at least a portion of the latch. The stacked connector engages with a receptacle well(38) having a plurality of corresponding stacked receptacle contacts(62a-62f). The plurality of stacked contacts is positioned to provide balanced contact loading along at least one axis of the stacked connector. Therefore, the stacked contacts are arranged in an opposing manner.
Patent KR-20010025721-A (KR)
Title: Flowerpot having advertisement means
Inventor: KIM MYUNG CHEOL
IPC: A01G9/02
Filed: 2001-01-20
Abstract: PURPOSE: A flowerpot equipped with an advertising device is provided which can be strongly attached to a streetlight, freely select an advertising panel or an advertising board, increase an amount of water for supplying to a flowering plant and install various sized advertising panels or advertising boards. CONSTITUTION: This flowerpot installed on a prop and capable of improving an advertising effect and urban beautiful appearance comprises an advertising device for connecting to an advertising frame (12) with a connecting device (13) to show advertising contents more clearly; and a flowerpot placed at the lower part of the advertising device.
Patent KR-20010035292-A (KR)
Title: Paper Pick up Spring Cluch for Office Automation Apparatus
Inventor: KIM SANG UK
IPC: B65H3/06
Filed: 2001-02-01
Abstract: PURPOSE: A spring clutch for paper pickup of a business machine is provided to prevent overload of a stopper by forming a plurality of fixing grooves for amending a fixing angle of a spring, reducing rotation resistance by forming a protrusion in a bushing for preventing deviation of a shaft in operation, and idling of a bobbin by forming a holding element. CONSTITUTION: A spring clutch for paper pickup of a business machine includes a bracket(20) for fixing and supporting the whole parts of the machine, a shaft(30) having a hole(31) to be inserted by a central shaft(150) mounted at a side of the bracket for supporting the shaft, a sleeve(40) formed with a holding shoulder(46) to be mounted on an outer surface of the shaft, a stopper(26a) elastically mounted at a side of the bracket, outside a bobbin(80) for surface-contacting the holding shoulder of the shaft to operate according to a manipulation signal input by a manipulation switch for positioning a paper in a paper supply standby state on a pickup roller, a spring(50) elastically mounted between the shaft and the sleeve and having fixing ends(50) for transmitting or blocking off power supply for pickup, the pickup gear(60) fitted on an inner diameter of the spring and mounted with a hub(64) for serving as a clutch for transmitting power supply in association with a hole(62) for receiving the shaft and the spring, a bushing(70) mounted at the other side of the bracket for securing smooth rotation of the shaft by supporting the shaft, and the bobbin(80) incorporated in the bushing for generating electromagnetic force in the bracket.