baber/WOPTO huggingface dataset:
Patent KR-20010000406-A (KR)
Inventor: PARK JAE U
IPC: A23N1/00
Filed: 2000-09-27
Abstract: PURPOSE: A method and apparatus for grinding solid foods is provided to enhance the efficiency of grinding without increasing a space required for installation. Also, the method helps to save the power required. CONSTITUTION: A method for grinding solid foods is initiated by introducing and crushing solid foods between a first roller (9) and a second roller (12). The first roller is equally spaced and parallel to the second roller. The second roller has the number of revolutions less than the first roller. In a second step, primarily crushed foods are provided into a space defined by the first and second roller and a third roller (14) turning clockwise and having the number of revolutions equal to the first roller. In a third step, foods provided into the space pass through between the second and third roller to be finely grinded and discharged outside.
Patent KR-20020027804-A (KR)
Title: Wireless Metering System
Inventor: SHIN YONG HO
IPC: G08C19/00
Filed: 2000-10-05
Abstract: PURPOSE: Provided is a wireless gauge examination system which utilizes wireless communication network and internet communication network to examine various meters so that it helps to reduce time and cost in related to examination. CONSTITUTION: The wireless gauge examination system comprises the parts of: an examination part which converts an examination signal into a wireless examination signal used in mobile communication network; a relay part which communicates to the examination part wirelessly; and a server system which is connected to the relay part and internet communication network. In the examination part, there are an examination device to convert the examination signal into a digital signal and broadcast it and a converter to communicate to the examination device and receive a digital examination signal for converting to a wireless examination signal and broadcast. In the relay part, there are a first relay tool to amplify and filter the wireless examination signal for converting to an examination signal with middle-range frequency and then remove noise and filter for converting to a second examination signal and a second relay tool to receive the wireless examination signal and change protocol for accessing to internet communication network. In the server system, there are a server to receive the second wireless examination signal and categorize by data as energy and a database to save the second wireless examination signal when categorizing by data as energy.
Patent KR-20020031253-A (KR)
Title: Porous polymeric electrolyte and method for making the same
Inventor: CHOI SEOK GYU
IPC: H01M10/0565
Filed: 2000-10-23
Abstract: PURPOSE: Provided are a polymer electrolyte having pores of uniform size formed by silica ball, and a method for preparing the same. CONSTITUTION: The high molecular electrolyte is prepared by the steps of (i) mixing polymer compound which is binder, and silica ball into organic solvent to form a binder solution; (ii) forming separation membrane from the binder solution; (iii) drying the separation membrane to evaporate the organic solvent; (iv) removing silica ball contained in the dried separation membrane; (v) washing the separation membrane; and (vi) immersing the separation membrane into electrolyte solution comprising metal salt dissolved in electrolyte solvent, to form polymer electrolyte.
Patent KR-20020013353-A (KR)
Title: Load Detecting Device for Hoist
Inventor: KOSAKA AKIHIKO
IPC: B66D1/40
Filed: 2000-10-26
Abstract: PURPOSE: To detect a total load of loads imposed on respective ropes by a means not requiring explosion protection and waterproofing when hoisting one cargo with a plurality of hoists. CONSTITUTION: Load detecting hydraulic cylinders 21 are respectively added to hoists 2, and each hoist 2 is provided with one load adder 27 operated by oil pressure generated by the load detecting hydraulic cylinder 21 and a sensor 38 operated by the adder 27 to transmit a signal. A portion receiving rotational reaction force of a speed reduction gear 4 of the hoist 2 is rotatable only in a rope feeding direction, the load detecting hydraulic cylinder 21 is operated by a torque of the rotational reaction force receiving portion in accordance with a load imposed upon the rope 13, and when the total load of respective ropes 13 exceeds a set value, the load adder 27 is operated by the oil pressure.
Patent KR-20010007981-A (KR)
Inventor: KIM SOOK HEE
IPC: A23L27/00
Filed: 2000-11-01
Abstract: PURPOSE: A functional seasoning for ribs of beef or pork containing chitin, chitosan, and derivatives of chitin and chitosan, or chito-oligosaccharide is provided, which prevents hypertension and hypercholesterolemia and has improved storage life. CONSTITUTION: The seasoning comprises 30-50wt% of pear, 10-20wt% of onion, 0.01-1wt% of ground pepper, 1-10wt% of sesame oil, 0.01-1wt% of green onion, 0.01-10wt% of sugar, 0.1-15wt% of soy sauce, 1-10wt% of starch syrup, 0.2-10wt% of cooking oil, 1-5wt% of garlic, 1-5wt% of refined rice wine, 0.1-1wt% of sesame and 0.1-5wt% of starch. The seasoning also contains 0.01-1wt% of chitin, chitosan and the derivatives having a molecular weight of about 10,000-100,000 or chito-oligosaccharide having a molecular weight of less than 10,000.
Patent KR-20010091870-A (KR)
Inventor: BETSUI KEIICHI
IPC: H01J11/34
Filed: 2000-11-03
Abstract: PURPOSE: A display device is provided to obtain a display device formed of a group of elongated illuminators, while permitting the electrode matrix to be easily formed. CONSTITUTION: A display device(10) includes a screen having a substrate(20) and a group of elongated illuminators(40) arranged on the substrate. An elongated electrode supporter(50) is arranged on at least one side of each illuminator in the width direction. The electrode supporter has a plurality of electrodes(X,Y) aligned along the longitudinal direction of the illuminator. Wiring conductor patterns(30x,30y) for supplying electricity to the plural electrodes are formed on the substrate. A partial light emission of the illuminator is controlled by the wiring conductor patterns and the electrodes.
Patent KR-20020034781-A (KR)
Title: Portable Computer and auxiliary power suppling method thereof
Inventor: KIM MUN GYU
IPC: G06F1/26
Filed: 2000-11-03
Abstract: PURPOSE: A portable computer and an auxiliary power supplying method for the portable computer are provided to operate a system when the power is not supplied to the system with an adaptor and a chargeable battery. CONSTITUTION: The portable computer comprises a computer main body(10), an auxiliary battery card(50) supplying the auxiliary power to the main body by installing to a PCMCIA(Personal Computer Memory Card International Association) slot(30), a system power supply(20) supplying the power to the main body, an installation detector(31) detecting the installation of the auxiliary battery card, a controller driving the system by supplying the power of the auxiliary battery card to the system power supply based on a detection result of the installation detector. The controller equips with a switch(41) and the switch inserted between a power terminal(34) of the PCMCIA slot and the system power supply supplies the power of the auxiliary battery card to the system power supply by amplifying the electric current from the auxiliary battery card.
Patent KR-20010021482-A (KR)
Title: Formwork method using no prop for the floor concrete of the bridge
Inventor: KIM YONG MAN
IPC: E01D21/00
Filed: 2000-11-13
Abstract: PURPOSE: A form work method for a bridge floor slab concrete is provided to install a mold form without timbering when concreting a floor slab concrete of a bridge or an overhead bridge on a road and to reduce environmental pollution by installing, dismantling a mold form easily and reducing the quantity of wastes. CONSTITUTION: A form work method for a bridge floor slab concrete without timbering comprises the steps of; boring many holes through the upper wing of many box-type girders (2') installed on a pier (1) of a bridge; installing many nuts (12) on the upper part of the holes; fastening a bolt (13) fastened with many level nuts (14) through haunch steel sheets (31,31') to the many nuts (12); installing many deck plates (21) on the upper part of the many haunch steel sheets (31,31'); inserting a sheathing board (17) to the upper part of the many deck plates (21); concreting a bridge floor slab concrete to the upper part of the sheathing board (17); after hardening by curing the bridge floor slab concrete surface, unfastening the level nut (14) and dismantling the hunch steel plates (31,31'), the deck plate (21) and the sheathing board (17).
Patent KR-20020044294-A (KR)
Title: Curve bottom type tray for saving liquid crystal
Inventor: NOH JEONG DONG
IPC: G02F1/1341
Filed: 2000-12-05
Abstract: PURPOSE: A liquid crystal tray for saving liquid crystal is provided to continuously maintain touch of liquid crystal even when a small amount of liquid crystal is contained in a tray by curving the bottom of the tray. CONSTITUTION: The bottom of a liquid crystal tray(12) used for liquid crystal injection process for manufacturing a liquid crystal display panel is curved so that liquid crystal is collected at the center of the curved bottom of the tray. Both sides of the liquid crystal tray are formed at an angle of at least 95 degrees or more to the bottom of the tray.
Patent KR-20020045350-A (KR)
Title: Method and system for measuring glass thickness of liquid crystal display
Inventor: BAEK JU YEOL
IPC: G01B11/02
Filed: 2000-12-08
Abstract: PURPOSE: A system and method is provided to measure the thickness of glass substrate over an on-line system during manufacturing process, while improving accuracy and reliability of measurement. CONSTITUTION: A system comprises a position detection sensor(30) for detecting position of a glass substrate; a first image detection unit(40) for detecting an edge image for calculating change in height by picking up the lower end portion of the glass substrate passing through the position detection sensor; a second image detection unit(50) for detecting a thickness edge image for calculating thickness by picking up the lower end portion of the glass substrate passing through the first image detection unit; an elevating unit(60) for elevating the second image detection unit with respect to the lower end of the glass substrate; and a control unit for controlling operation of the position detection sensor, first image detection unit, second image detection unit and elevating unit, calculating the thickness of the glass substrate from the thickness image detected by the second image detection unit, and displaying the calculated result.
Patent KR-20010091875-A (KR)
Title: Automatic Air Inflating System
Inventor: JUNG TAE HWA
IPC: B60C23/00
Filed: 2000-12-11
Abstract: PURPOSE: An automatic air injector is provided to inject air precisely and conveniently, and to operate a solenoid valve by analyzing an analog output signal of a semiconductor pressure sensor and converting to the digital signal. CONSTITUTION: Air is supplied from a compressed air supply to a pressure sensor through an air injection solenoid valve. The pressure sensor detects the pressure, and transmits a signal to a microprocessor. The microprocessor decides operation of the air injection solenoid valve or an air discharge solenoid valve by comparing the detected pressure with the pressure value set by a control panel. The air discharge solenoid valve operates to discharge air from an air injection object in case of the detected pressure to be over the set value. The air injection solenoid valve operates to inject air into the air injection object through an air injection hose to the set pneumatic pressure in case of the detected pressure to be below the set value. A display screen shows the operation, and an alarm indicates the end of operation by sounding an alarm in case of the set value to be equal to the actual pressure.
Patent KR-20010016475-A (KR)
Title: Web site construction freelancer on internet
Inventor: KANG PIL SUN
Filed: 2000-12-13
Abstract: PURPOSE: A method for offering of job and advertisement on the internet for web construction expert is provided to enhance efficiency of manpower by rapidly supply/demand and an interactive jointing in a market for professional free-lancer constructing the internet web site by offering a space for meeting to clients directly and the information wanted by clients as a portfolio image, domain address, detail expression, an estimate, form mail. CONSTITUTION: A plurality of web construction professional free-lancers(11, 12, 13) wanted for personal advertisement by joining for membership in the web registers as a professional free-lancer and joins for membership by one's ID and a password. If the joining for membership, the registration contents and the membership information about corresponding professional free-lancer are stored in a database of a web-server(30). If the information for offering of a job is displayed on the on-line, a free-lancer and IT manpower reads the list and participates in a project. New project news is sent to a registrated free-lancer who does not visit the web site and the IT manpower joined by a mail per 24 hours. A client(40) reads a list about the professional free-lancer and clicks one free-lancer, and obtains profile about the free-lancer and the needed information by visiting a portfolio site directly.
Patent KR-20020049466-A (KR)
Title: Apparatus for removing the steel piece from the route changing chute
Inventor: BAEK GYEONG HUN
IPC: B03C7/00
Filed: 2000-12-19
Abstract: PURPOSE: An apparatus for removing iron pieces of a chute for root change is provided to simply and effectively prevent the breakage of a belt as well as to prevent the generation of dangerous accidents due to the iron pieces. CONSTITUTION: In the apparatus for removing iron pieces of a chute(3) for root change mounted on a discharge part of a transfer belt having an iron piece detector(7), a part of the lower part of a front wall of the chute is incised to form an opening, a device for opening and closing the opening is extended upward from the lower side of the opening with being hinged to the lower side, and an actuating member for the opening and closing device is provided so as to make the device rotated toward the interior space of the chute about a hinge coupling part according to signals from the iron piece detector.
Patent KR-20020051180-A (KR)
Title: The process of producing multiuse color pair glass
Inventor: SEO CHUNG HWAN
IPC: C03C27/10
Filed: 2000-12-22
Abstract: PURPOSE: Provided is a double layered color glass with good lightening and various changeable color, resulting in maximizing decoration and beauty of modern building. The glass also enables to present graphic advertisement based on individual illumination and projection. CONSTITUTION: The double layered color glass is manufactured by attaching a color glass(A) to a transparent plate glass(B), leaving a space(22), with glass binder, wherein a binder layer(21) sealed with polyurethane sealant(23) to prevent humidity formed in the space between glasses. The color glass has two different sides, that is, one(front) side(10) smoothened by washing, etching, thermal treating at 700-800deg.C, and quenching, and the other(back) side(12) colored by polishing, coloring, thermal treating and quenching after front side treatment.
Patent KR-20020052259-A (KR)
Title: Apparatus for inhibiting a vehicle from yaw moment
Inventor: KWAK SANG DO
IPC: B62D1/16
Filed: 2000-12-26
Abstract: PURPOSE: A restricting apparatus of yaw moment is provided to improve traveling stability, and to prevent accidents by offsetting yaw moment from difference of frictional coefficient according to the surface condition of the road in braking. CONSTITUTION: A yaw moment restricting device is composed of a housing(2) installed in a steering column(1), and a driving unit(4) actuating by an ECU(Electronic Control Unit)(3) of an ABS(Anti-lock Brake System). A rack is installed in the housing, and moved longitudinally in the housing. A pinion is installed in the housing, and moved linearly by receiving rotational force of the driving unit. The rack is engaged with the pinion, and the center of the pinion is fixed in a driving shaft of the driving unit. A DC(direct current) motor rotates forward or reversely, and the rack moves linearly. The driving unit is controlled according to the signal from the ECU in braking. Traveling stability is improved with offsetting yaw moment from frictional coefficient difference between tires by transmitting driving force from the driving unit through the rack to wheels.
Patent KR-20020053920-A (KR)
Title: Apparatus and method for removing tar of vaporizer for a vehicle
Inventor: JANG GYEONG JUN
IPC: F02M21/00
Filed: 2000-12-26
Abstract: PURPOSE: An apparatus and method for removing tar from a vaporizer for an LPG vehicle are provided to automatically discharge tar by duty-controlling an electric valve for removing the tar with an electronic control unit(ECU). CONSTITUTION: A method for removing tar from a vaporizer for an LPG vehicle comprises the steps of calculating a driving distance of the vehicle according to a gear ratio of a transmission stage at the LPG vehicle, and opening/closing the electronic valve for removing tar at the predetermined period when the calculated driving distance is more than a predetermined critical driving distance. Thus, when the driving distance reaches a certain distance, the tar is automatically discharged by duty-controlling the electronic valve for removing the tar.
Patent KR-20020053618-A (KR)
Inventor: KIM HUI SAN
IPC: C22C38/20
Filed: 2000-12-27
Abstract: PURPOSE: A ferritic stainless steels with improved toughness and atmospheric corrosion resistance for street lamp post is provided. CONSTITUTION: The ferritic stainless steels with improved toughness and atmospheric corrosion resistance comprises C 0.02 wt% or less, N 0.02 wt% or less, Si 0.6 wt% or less, Mn 0.5 wt% or less, P 0.03 wt% or less, S 0.004 wt% or less, O 0.008 wt% or less, Ni 0.5 or less, Cu 2.5 wt% or less, Al 0.15 wt%, Nb 0.45 wt% or less, Ti 0.05 wt% or less, Cr 15 to 20 wt%, Mo 2.5 wt% or less, wherein the weight percent of Nb+Ti is less than 0.5, the weight percent of C+N is less than 0.04 and the ratio of (Ti+Nb)/(C+N) is higher than 10.
Patent KR-20020054840-A (KR)
Title: A device for testing movement shaft and bearing
Inventor: LEE HYEON GU
IPC: G01M13/04
Filed: 2000-12-28
Abstract: PURPOSE: A shaft or bearing behavior measurement apparatus is provided to measure the behavior of shaft or bearing in an accurate and stable manner, by protecting the measurement cell through the use of a protection ring. CONSTITUTION: A shaft or bearing behavior measurement apparatus(100) comprises a protection ring(10) for wrapping a bearing(13) interposed between a transmission housing(11) and a shaft(15). The protection ring includes a plurality of measurement grooves(20) arranged at the inner periphery of the protection ring, in a radial direction centering from the protection ring; and a measurement cell(30) installed to the measurement groove, and which measures behavior of the bearing and transmits the measured signal to an amplifier(40). The amplifier amplifies the signal measured by the measurement cell, and transmits the amplified signal to an analyzer(50) for analyzing and storing the signal.
Patent KR-20020058436-A (KR)
Title: Method of forming contact hole in semiconductor device
Inventor: KIM JONG SAM
IPC: H01L21/28
Filed: 2000-12-30
Abstract: PURPOSE: A method for forming a contact hole of a semiconductor device is provided to prevent a short-circuit phenomenon between a storage node and a bit line by improving a method for forming a contact hole. CONSTITUTION: The first interlayer dielectric(21) is formed on a semiconductor substrate(20). A plug(22) is formed on an opened part of the silicon substrate(20) by using a polysilicon. The second interlayer dielectric(23) is formed thereon. A bit line(24) is formed on the second interlayer dielectric(23) by using the polysilicon. A hard mask nitride layer(25) is formed thereon. The bit line(24) is formed by patterning the hard mask nitride layer(25). A sidewall spacer(26) is formed on a side part of the bit line(24) by using a nitride. The third interlayer dielectric(27) is formed thereon. A contact hole is formed by etching selectively the second and the third interlayer dielectrics(23,27). A contact spacer(29) is formed along a sidewall of the third interlayer dielectric(27). A conductive pattern(30) is contacted by patterning selectively the polysilicon.
Patent KR-20010022973-A (KR)
Title: 엘리베이터용 제어장치
IPC: B66B11/00
Filed: 1998-06-16
Abstract: 엘리베티어장치에서는, 제 1및 제 2의 매다는 기구가 상하로 간격을 두고 가이드레일에 고정되어있다.   제어반은, 제 1및 제 2의 매다는 기구의 어느한쪽에 선택적으로 매달려진다.   이로써, 제어반은 승강로의 저부에서 일정높이의 통상위치와, 통상위치보다도 낮은 보수위치사이에서 이동된다.  승강로벽에는 중계상자가 고정되고, 중계상자와의 사이는 가요성을 갖는 케이블에 의해 접속되어있다.
Patent KR-20010030641-A (KR)
Title: 반도체장치 및 그 반도체장치의 제조방법
IPC: H01L21/8242
Filed: 1999-01-20
Abstract: 반도체기판상에 제1의 층을 포함하는 절연체층을 형성하는 단계와, 절연체층에 제1의 층에 도달하는 관통구멍을 형성하는 단계와, 그 관통구멍의 내부에 산화물 유전체 물질을 충전시키므로서 산화물 유전체부를 형성하는 단계와, 산화물 유전체부상에 제2의 층을 형성하는 단계를 포함하는 것을 특징으로 하는 반도체장치의 제조방법.
Patent KR-20010024424-A (KR)
IPC: H04N7/18
Filed: 1998-10-08
Abstract: An apparatus for automatically assessing the quality of a printed circuit board assembly using digitized video image analysis. The apparatus integrates with existing relatively low precision automated surface mount technology ("SMT") manufacturing systems as an inspection station insertable at various steps in the assembly process or as a separate manually loaded station. The inspection station includes a high resolution video imaging system and a video image analyzer comprising an onboard master computer that generates control signals to reposition the camera mounted within a screen on a movable carriage and/or reposition the circuit board, and adjust the lighting; and generates individual board status data to be archived, graphically displayed on monitors or otherwise utilized by a rework station.
Patent KR-20010015901-A (KR)
Title: 콘트래스트 개선을 위해 실루엣을 이용하는 확장 이미징
IPC: G02B27/00
Filed: 1999-01-13
Abstract: 확장 디스플레이(20)는 이미지 디스플레이(22)와 실루엣 디스플레이 소스(26)를 포함한다. 이미지 디스플레이는 관찰자에 의해 수신되는 가상 이미지(26)를 생성한다. 실루엣 디스플레이 소스는 배경 광(16)의 경로에 나타난다. 실루엣 디스플레이 소스는 이미지 디스플레이의 이미지 내용에 상응하는 마스크를 생성한다. 마스크는 배경 광을 감소시키거나 방해자는 암영역이다. 가상 이미지로부터의 광이 배경 위에 겹쳐짐에 따라, 이미지가 나타나는 부분에 배경광이 줄어들게 된다.
Patent KR-20010041102-A (KR)
Title: 밀봉 장치 및 그 용도
IPC: F16J15/3288
Filed: 1999-02-11
Abstract: 본 발명은 회전축(10)을 중심으로 회전 가능한 부품(12)과 회전축(10)에 대해 고정된 부품(13) 사이에 형성된 축방향 갭(11)을 밀봉하기 위한 밀봉 장치(11)에 관한 것이다.  밀봉 장치는 강모(3)를 가지며 갭(11) 내로 돌출하는 브러시형 밀봉 부재(2)를 포함한다.  본 발명은 또한 증기 터빈 내의 축방향 갭(11)을 밀봉시키기 위한 밀봉 장치(1)의 용도에 관한 것이다.
Patent KR-20010071634-A (KR)
Title: 잉크젯 기록 시트 및 잉크젯 기록 미디어용 수지 조성물
IPC: B41M5/52
Filed: 1999-07-05
Abstract: 본 발명은, 화상의 화상 선명성 저하, 농도 저하·색조 변화 등의 광열화에 대하여 우수한 광열화 방지 효과를 갖는 잉크젯 기록 시트 및 그 형성에 사용하는 잉크젯 기록 미디어용의 수지 조성물을 제공한다.     본 발명의 기록 시트는, 기체상에, 잉크 수용층으로서, (a) 디알킬아미노알킬메타크릴레이트와, (b) 아크릴아미드와, (c) 알콕시폴리에틸렌글리콜메타크릴레이트, 2-히드록시알킬메타크릴레이트 및 2-히드록시알킬아크릴레이트 중에서 선택되는 1 종류 이상의 단량체를 공중합 성분으로 포함하는 아크릴 수지를 함유하는 층이 형성되어 있다.