baber/WOPTO huggingface dataset:
Patent KR-20010053935-A (KR)
Title: Conductor tester
Inventor: CHANG CHEN-TSAI
IPC: G01R31/02
Filed: 1999-12-02
Abstract: PURPOSE: The conductor tester is provided to test a conductor or many conductors included in distributing wires, to display the test result conveniently, and to offer combinable two units which can automatically switch off in no use. CONSTITUTION: The conductor tester comprises a main unit(1) and a remote unit(2). On the main unit and remote unit the high and low projectors(11,12;21,22) are formed. The high projectors(11,21) have each binder(13,23) and the low projectors(21,22) have each hanger(14,24). A small unit is formed by combining each binder with each hanger. The main and remote unit embed each MRS(Magnetic Read Switch) and ME(Magnetic Element). When the main and remote units are folded closely, the switch becomes off- mode, on the contrary, the MRS makes the main and remote units switching-on. On the side of the high and low projectors, notches(15,25) which electrically connect to an inner-circuit of the main and remote unit are offered. Over a light emitting diode is offered on the inner-side of the main and remote unit between the high and the low projectors. The inner-circuit of the main and remote unit is tested by connecting the conductor to the notches. The light emitting diode displays the condition(pause, open circuit, reverse, misconnection) of the conductor test.
Patent KR-20010054656-A (KR)
Title: Skin care composition containing Linseed extract and α-Hydroxy acid
Inventor: CHO BYEONG GI
IPC: A61K8/30
Filed: 1999-12-07
Abstract: PURPOSE: A cosmetic composition for preventing the skin containing α-hydroxyacid and a linseed extract and capable of decreasing the irritation on the skin of α-hydroxy acid is provided, which effectively improves skin irritation. CONSTITUTION: This composition contains 0.01 to 10.0% by weight of a linseed extract and 0.01 to 20% by weight of α-hydroxy acid used for improving wrinkles, freckles, hyperpigmentation in skin. The linseed extract is prepared by extracting linseed powder with water, acetone, ethylacetate, 1,3-butyleneglycol aqueous solutions.
Patent KR-20010055499-A (KR)
Inventor: KIM JUN GI
IPC: H04N5/74
Filed: 1999-12-10
Abstract: PURPOSE: A projection TV having a multi-screen is provided to save a cost and improve a space utility by simultaneously displaying an image projected from one image generating unit on two screens or more. CONSTITUTION: A path changing block for changing an output path of an image projected from an image generating unit to first and second screens(12,14) has a half mirror(18) for reflecting 50% light among the quantity of light and penetrating residual 50% light, the first reflective mirror(20) to be installed at a front of the half mirror(18) for reflecting the image penetrated in the half mirror(18), and the second reflective mirror(22) for reflecting the image reflected in the first reflective mirror(20) to the second screen(14). A convex lens(24) is installed between the half mirror(18) and the first reflective mirror(20).
Patent KR-20010056661-A (KR)
Inventor: KANG HYO SEOK
IPC: E01F8/02
Filed: 1999-12-16
Abstract: PURPOSE: A vegetation noise barrier is provided to prevent the noise of vehicles more effectively and to better surrounding views with eco-friendliness and an excellent aesthetic sense. CONSTITUTION: A vegetation noise barrier comprises the steps of: installing synthetic resinous reinforcing threads(2) at regular intervals on a post of a frame(1) fixed by an anchor(11) on the upper part of a footing(12); fixing coir felt(3) to the inside of the reinforcing threads; covering the reinforcing threads with a protective net(4) coated with synthetic resins to stabilize the coir felt; filling up an inner space(6) of the coir felt with vegetation soil(5), then hardening; and vegetating a winder or seeding in the vegetation soil.
Patent KR-20010062985-A (KR)
Inventor: CHOO HYE YONG
IPC: H05B33/00
Filed: 1999-12-21
Abstract: PURPOSE: An organic ELD(ElectroLuminescence Device) is provided to be capable of enhancing the efficiency in low voltage by increasing the charge implantation efficiency of a cathode. CONSTITUTION: An anode(22), a hole carrier layer(23), and electron carrier layer(24) and a multi-layered cathode are sequentially stacked on a glass substrate(21). The cathode consists of the first metal layer(25a), a non-conductor layer(25b) and the second metal layer(25c). The first metal layer(25a) has a thickness so that hot electrons can pass through without losing their energies. The non-conductor layer(25b) is formed on the first metal layer, and has a thickness so that electrons can pass through. The second metal layer(25c) is formed on the non-conductor layer(25b).
Patent KR-20010063031-A (KR)
Inventor: SON JEONG HA
IPC: G03F7/42
Filed: 1999-12-21
Abstract: PURPOSE: A method for cleaning a dry etching apparatus is provided, to remove the polymer pollutant from the components of the apparatus without damaging the components, thereby enhancing the lifetime of the expensive components. CONSTITUTION: The components of a dry etching apparatus, especially the ceramic components and the insulators are cleaned by the treatment of O2 plasma. The method comprises the steps of disassembling the components of a dry etching apparatus; washing the components with acetone; heating the components at the temperature higher than the temperature of dry etching process; treating the components with the O2 plasma; and post-treating the components by ultrasonic cleansing, weak physical surface treatment, deionized water rinsing and isopropyl alcohol drying. Preferably the temperature of heating process is 100-150 deg.C; and the O2 plasma treatment is carried out by 350 W for 5-8 min.
Patent KR-20010063255-A (KR)
Inventor: CHO EUNG SANG
IPC: G05D17/00
Filed: 1999-12-22
Abstract: PURPOSE: A method for estimating off-line parameter of induction motor is provided to easily measure of parameter of induction motor by setting up inverter. CONSTITUTION: A fixer resistance of a motor from an output current of an inverter measured by using an output voltage of inverter and a current sensor. The device controls compensation time of dead time to maintain an output voltage of a control unit equal to a real output voltage of inverter. The device maintains a d-axis surplus current constantly and permits a q-axis torque rated current till motor rate reaches the limit value of rate. The device inspects the output voltage of inverter distorted by the q-axis rotor magnetic flux component. The device searches for a fixer inductance, a transient inductance and a moment of inertia in relation to the output voltage of inverter, the rate and the output torque in driving the motor in a manner the same as measuring a rotation number time constant.
Patent KR-20010063621-A (KR)
Inventor: JUNG JI YUN
IPC: G11C8/08
Filed: 1999-12-23
Abstract: PURPOSE: A word line drive circuit is provided to reduce the time for activating a word line by connecting a boosting driver to the both ends of a px line and driving the px line for improving the pull-up characteristic of the px line. CONSTITUTION: The word line drive circuit includes a plurality of memory cell blocks(110) connected in series, a main word line drive portion(120), a plurality of sub-word line drive portions(140) and the first and second boosting line drive portions(130,230). The main word line drive portion positions in an end of the memory cell block, and selectively drive a main word line in response to a row decode signal. The sub-word line drive portion positions between the memory cell blocks and supplies a high voltage to a selected sub-word line by combining the main word line and a boosting line. The first and second boosting line drive portions connected with end of the boosting line and selectively drive the boosting line.
Patent KR-20000048437-A (KR)
Title: Vortex chamber for deep fryer heat exchanger
Inventor: MCNAMARA ALBERT CHARLES
IPC: A47J37/12
Filed: 1999-12-28
Abstract: PURPOSE: Provided is a heat exchanger which enhances the heat transfer of the heating fluid passing through the heat exchanger by increasing vortex and retention time. CONSTITUTION: A heat exchanger has a plurality of heat transfer conduits and a heating means for heating fluid flowing through the heat transfer conduits. At least one vortex chamber has at least one inlet opening, at least one outlet opening, and, preferably, at least one baffle positioned therein. A first portion of at least one heat transfer conduit is sealingly connected to a respective inlet opening of a vortex chamber. A second portion of the at least one heat transfer conduit is sealingly connected to a respective outlet opening of the vortex chamber. The vortex chamber has a cross sectional area larger than the cross sectional area of the heat transfer conduit to which it is connected.
Patent KR-20010065575-A (KR)
Inventor: LEE SEUNG ILL
IPC: A23G3/02
Filed: 1999-12-30
Abstract: PURPOSE: A device for producing spun sugar is provided, which can prepare spun sugar in a short time, and reduce the amount of sugar particle contained in spun sugar sharply by using brass for a melting rotator, regulating its rotating times, and equipping a propeller to prevent the over heat-emission of the melting rotator and scatter spun sugar settled in its bottom. CONSTITUTION: A device for producing spun sugar comprises the parts of: (i) a housing equipped of a power switch(12), a power on/off indicator(14), and a sugar input part(50); (ii) a motor(30) installed in the middle of the housing; (iii) a propeller(44) that moves up and down from the bottom of the housing to its opening part, and is connected to two rotating axis(42) operated by the motor(30); (iv) a melting rotator(40) that is connected to the rotating axis, and has outlets(52) with many holes on its end and a sugar input part(50); (v) a heat line part(41) installed along the lower part circumference of the melting rotator; and (vi) reflecting plates(54) installed under the heat line, and a spun sugar supporter(20).
Patent KR-20010059366-A (KR)
Inventor: JUN SEON HO
IPC: C23C2/06
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a hot dipped galvanized iron having superior corrosion resistance and distinctness of image is provided to substantially improve corrosion resistance and distinctness of image not only by optimizing a method for providing work roll with roughness of skin-pass and surface profile, an average waviness of a plating layer due to skin-pass but also by activating chromium reactivity due to the surface irregularities formed by skin-pass. CONSTITUTION: In a method for manufacturing a hot dipped galvanized iron which is manufactured by plating the annealed steel sheet after annealing a cold rolled steel sheet using a plating material, the method for manufacturing a hot dipped galvanized iron having superior corrosion resistance and distinctness of image comprises the steps of skin-passing the surface of the plated steel sheet; and coating the chromated steel sheet after chromating the skin-passed steel sheet, wherein the skin-pass is performed so that an average waviness is 0.6 microns or less, the skin-pass is carried out using a shot blast dull roll or an electro-discharge texturing (EDT) dull roll.
Patent KR-20000029569-A (KR)
Title: System and method for fastening insulating layer to sheet material
Inventor: ELLIS WILLIAM J
IPC: B32B7/08
Filed: 1997-07-05
Abstract: PURPOSE: A system and method for fastening insulating layer to sheet material are provided which relate to sound insulation and to the mechanical attachment of an insulating layer to a sheet material, for example, dash mats for automobiles. CONSTITUTION: A dash mat assembly for installation in a vehicle includes an acoustic barrier layer(12) attached to an absorber layer(14). The acoustic barrier layer is formed of relatively stiff material while the absorber layer is formed of relatively flexible material. The inner surface of the acoustic barrier layer is in direct contact with the outer surface of the absorber layer. Fasteners(16) are provided for attaching the layers together. Each fastener has an elongate pin(22) with opposite ends and a flexible holding flange(24, 26) integrally molded at each end of the pin. The flanges normally extend generally transverse to a central axis of the pin and the length of each flange is greater than a cross-sectional dimension of the pin. The fasteners extend completely through the acoustic barrier layer and can extend either partially or completely through the absorber layer. The length of the pin is shorter than the combined thickness of the layers such that the layers are held together under compression.
Patent KR-20000037116-A (KR)
Inventor: ENSIGN JERALD C
IPC: A01N63/50
Filed: 1997-05-05
Abstract: PURPOSE: An easily administered insecticidal protein as well as the expression of toxin in a heterologous system, and a method for delivering insecticidal toxins that are functional active and effective against many orders of insects, are provided. CONSTITUTION: Native toxins are protein complexes that are produced and secreted by growing bacteria cells of the genus Photorhabdus, the proteins is produced by the species Photorhabdus luminescens. The protein complexes, with a molecular size of approximately 1,000 kDa, can be separated by SDS-PAGE gel analysis into numerous component proteins. The toxins contain no hemolysin, lipase, type C phospholipase, or nuclease activities. The toxins exhibit significant toxicity upon exposure administration to a number of insects.
Patent KR-20000053117-A (KR)
Inventor: HUYGENS ERIC
IPC: C08G101/00
Filed: 1997-10-07
Abstract: PURPOSE: Provided is a process for preparing rigid and flexible polyurethane foams by reacting a polyisocyanate and a polyol in the presence of water and CO2. CONSTITUTION: Flexible polyurethane foam has no major glass-rubber transition between -100°C and +25°C and having an air flow resistivity of below 20 kPa.s/m2. Process for preparing a flexible polyurethane foam having an air flow resistivity below 20 by reacting a polyisocyanate (1), an isocyanate-reactive compound (2) having an average equivalent weight of not more than 374 and an average number of isocyanate-reactive hydrogen atoms of from 2 to 8, an isocyanate-reactive compound (3) having an average equivalent weight of more than 374 and an average number of isocyanate-reactive hydrogen atoms of from 2 to 6, and water to prepare a rigid polyurethane foam, and crushing the rigid polyurethane foam to yield a flexible foam having improved air flow, characterised in that the polyisocyanate is brought into contact with CO2 before the polyisocyanate is brought into contact with compound 2, compound 3 and water.
Patent KR-20000057617-A (KR)
Title: Ultrafine particles and process for the production thereof
Inventor: NAGASAWA HIROSHI
IPC: B22F1/054
Filed: 1997-12-17
Abstract: PURPOSE: A process is provided for producing ultrafine particles excellent in dispersion stability. CONSTITUTION: Ultrafine particles excellent in dispersion stability, characterized by being mainly composed of an organometallic compound and a metal component resulting from the organometallic compound, the core of each particle being made substantially of the metal component and the organometallic compound surrounding the core, and by having a mean particle diameter of 1 to 100 nm.
Patent KR-20000069592-A (KR)
Title: 광고가 삽입되는 전자 프로그램 안내 장치
IPC: G09G5/00
Filed: 1997-12-19
Abstract: 본 발명은 디스플레이 모니터(20)의 스크린 상의 전자 프로그램 안내(EPG)에서 개별 프로그램 목록들 사이에 삽입되는 광고(50)에 관한 것이다. 특히 메모리(22, 34)는 EPG 데이터와 광고 데이터를 저장한다. 마이크로프로세서(24)는 많은 텔레비전 프로그램 목록에서 해당하는 데이터를 가져오고, 메모리에서 광고 데이터를 가져오도록 프로그램된다. 마이크로프로세서는 가져온 EPG 데이터를 텔레비젼 프로그램 목록 라인 내에서 스크린 상에 디스플레이하도록 모니터를 제어하는데, 각 텔레비전 프로그램 목록은 분리된 하나의 라인에 디스플레이되고, 가져온 광고 데이터는 텔레비전 프로그램 목록 라인 대신에 스크린 상의 라인에 디스플레이된다. EPG와 광고 데이터는 스크린의 첫째 영역(56)에 디스플레이되고, 세부 창은 스크린의 둘째 창(44)에 디스플레이된다. EPG 데이터 라인중 한라인이 커서(48)로 강조된다. 커서에 의해서 반짝이는 텔레비전 프로그램 목록 은 둘째 영역에 삽입된다. 광고 데이터 라인이 커서에 의해서 강조될 경우, 광고 데이터와 관련있는 정보가 둘째 영역에 삽입된다.
Patent KR-20000070558-A (KR)
Title: 파워 스티어링의 입력 토크 검출 장치
Filed: 1997-01-29
Abstract: 본 발명은 토크를 검출하기 위하여 입력축과 출력축의 상대 회전을 축방향  운동으로 변환하는 파워 스티어링의 입력 토크 검출 장치에 관한 것이다.  입력축(1)과 출력축(3)은 토션 바(2)를 거쳐 연결되며, 또한 슬리브(7)는 입력축(1)과 출력축(3)의 공동 외주에 제공된다.  슬리브는, 각각 축선에 대해 대각선 방향으로 연장하며 헬리컬 스플라인(8a, 8b)을 통하여 입력축(1)에 연결되며 축선 방향으로 연장하는 스트레이트 스플라인(9a, 9b)을 통하여 출력축(3)에 연결된다.  입력 토크에 기초한 토션 바(2)의 비틀림은 헬리컬 스플라인(8a, 8b)에 의해 결정된 슬리브(7)의 축방향 미끄럼 양으로서 검출된다.  입력축(1)과 출력축(3)을 슬리브(7)에 결합시키는 단부에 스플라인을 적용하므로써, 제조비는 감소되며 결합부의 내구성은 개선될 수 있다.
Patent KR-20000070679-A (KR)
IPC: G06K7/10
Filed: 1998-01-30
Abstract: 전원을 갖지 않고 수신하여 정류하는 것에 의해 전력을 얻어 동작하는 비접촉형의 IC카드(10a, 10a')가 부착된 이동체(40, 40')와, 전파 및 데이터를 송신하기 위한 안테나부(21b)를 갖고 IC카드(10a)와의 사이에서 데이터의 수수를 행하는 질문기본체(20)과, 질문기본체(20)로부터의 제어신호에 따라 이동체의 이동방향을 제어하는 이동제어장치(30)로부터 반송시스템은 구성된다. 
     안테나부(21b)는 이동체(40)에 접촉한 때에 응동하는 응동부(21a)에 부착되어 있다. 
     이동체의 형상이나 크기에 상관없이 이동체에 부착된 IC카드와 질문기의 안테나부 사이의 거리를 종래에 비해 큰폭으로 근접시킬수가 있다. 
     데이터의 수수를 행하는 IC카드에 필요한 최소한의 전파를 안테나부(21b)로부터 공급하도록 하면, 데이터의 수수를 효율좋게 행할 수가 있고, 또한 혼신이 거의 없는 반송시스템을 제공할 수가 있다.
Patent KR-20010020290-A (KR)
Title: 강인화된 선형 실리콘 그라프트 중합체를 함유하는 신체 보호용 조성물
IPC: A61Q5/00
Filed: 1998-04-24
Abstract: 하기 (a) 및 (b)를 함유하는 신체 보호용 조성물 : 
     (a)   (i) 약 -120 ℃ 내지 약 25 ℃ 의 Tg를 갖는 동종 중합체로서 중합된 하나 이상의 모노머 및 
     (ii) 약 25 ℃ 내지 약 250 ℃ 의 Tg를 갖는 동종 중합체로서 중합된 하나 이상의 모노머; 
     를 함유한 유기 중합 골격을 특징으로 하는 실리콘 그라프트화 점착성 중합체 (싱기 실리콘 그라프트화 점착성 중합체는 상기 골격에 그라프트된 실리콘 마크로머를 갖고, 상기 실리콘 마크로머의 수평균 분자량은 약 1000 초과이다); 및 
     (b) 신체 보호용 담체.
Patent KR-20010012600-A (KR)
Title: 폴리프로필렌계 미연신 성형체
IPC: C08L23/12
Filed: 1998-05-11
Abstract: 본 발명은 저온에서 내충격성, 투명성 및 내열성이 우수하고, 또한, 인열강도 및/또는 난백화성이 우수한 폴리프로필렌 미연신 필름 또는 시트에 관한 것이다.     결정성 폴리프로필렌 40 내지 80 중량％ 및, 20 내지 80 중량％ 의 프로필렌 단위를 함유하는 프로필렌-α-올레핀 공중합체 60 내지 20 중량％ 로 이루어지는 성형 재료를 연신없이 필름 또는 시트로 성형시켜 성형체의 두께 방향에서 분산 입자의 평균 직경(D)에 대한 공중합체 입자의 기계 방향에서 평균 분산 주축(L)의 비로서 정의된 애스펙트비, 즉, L/D 는 30 이상이고 분산 입자의 평균 직경은 0.3 ㎛ 이하이다.
Patent KR-20010013139-A (KR)
Inventor: LOETTER ANTONIE PHILLIPUS
IPC: A61P33/10
Filed: 1998-05-29
Abstract: The present invention relates to anthelmintic compositions containing niclosamide or a salt thereof as active ingredient, and methods to form such compositions.
Patent KR-20010068238-A (KR)
Title: Apparatus and Method for Measuring Path Loss of CDMA System Using Pilot Signal
Inventor: BAEK CHIL HYEON
IPC: H04B1/76
Filed: 2000-01-03
Abstract: PURPOSE: An apparatus for detecting a path loss of a CDMA(Code Division Multiple Access) system using a pilot signal is provided to perform a path loss test using CDMA base stations as transmitters, so as to easily analyze the path loss. CONSTITUTION: A transmission signal strength calculator(10) calculates a transmission strength of a pilot signal by using a digital gain allocated to the pilot signal from a signal of a CDMA(Code Division Multiple Access) base station and a maximum base station signal. A signal ratio measuring unit(20) receives a CDMA signal through a wireless communication network, and measures a ratio between a receiving strength of the pilot signal and an entire receiving strength. A GPS(Global Positioning System)(30) receives location information of a corresponding region. A path loss information storage(40) corresponds the ratio with the location information. A path loss calculator(50) multiplies the ratio by an entire receiving signal strength to calculate the receiving strength of the pilot signal, and calculates a path loss of the corresponding region by a difference between the calculated receiving strength and the transmission strength.
Patent KR-20010029562-A (KR)
Title: Printer head for an applicator
Inventor: MASUMOTO HIROAKI
IPC: B43L19/00
Filed: 2000-02-03
Abstract: PURPOSE: A printer head of a coater is provided to effectively conduct transferring or coating work of a correction paint or an adhesive paste by preventing adhesion of a transfer tape to the printer head and to assure smoothly feeding of the tape. CONSTITUTION: The elastic tongue piece(6) of a printer head(5) projected into the opening of a coater body and held is integrally molded by a resin having a small surface frictional coefficient such as, for example, a frictional coefficient of its surface of less than 5 or a resin having a satin pattern on the surface, or its front end is formed of or covered with the resin to prevent the adhesion of the transfer tape to the tape feeding surface of the head by a trace correction paint or adhesive paste adhered to the rear surface of the tape. Accordingly, smooth transfer tape feeding is assured, and the paint or the paste on the surface of the tape can be effectively transferred or can be coated.
Patent KR-20010076121-A (KR)
Title: Certified method on the internet using cellular phone
Inventor: EUN TAK
IPC: G06F21/62
Filed: 2000-02-07
Abstract: PURPOSE: An authentication method using a digital cellular phone in the Internet is provided to complete the authentication when authentication data of an Internet site server are identical to authentication data of a digital cellular phone service company and remove the danger of a basic hacking by single line by concurrently using a line connected with an authentication procedure and a specific digital cellular phone line when performing the authentication procedure for being connected with the Internet or performing an electronic settlement. CONSTITUTION: An Internet site server records personal information such as a resident registration number and a driver's license number of a user for permitting a connection, and the user inputs personal information and a cellular phone number(S220). The Internet site server transmits authentication information inputted by the user to an authentication server of a digital cellular phone service company based on the inputted cellular phone number(S230). The authentication server of the digital cellular phone service company transmits a message for informing that an authentication permission is requested from the Internet site server to a cellular phone terminal of the user(S240). If the user inputs an authentication permission secret number, the inputted authentication permission secret number is transmitted when performing a communication for a location register between the cellular phone terminal and the digital cellular phone service company(S250). It is judged whether personal information recorded when subscribing the cellular phone terminal, an intrinsic number of the cellular phone terminal, and the authentication permission secret number are identical, and the authentication is permitted(S260). The authentication server of the digital cellular phone service company returns the requested authentication permission result to the Internet site server(S270). The Internet site server permits the connection of the user to be connected with the site(S280).
Patent KR-20010084032-A (KR)
Title: digital slip and account service method and system thereof
Inventor: OH SU CHEOL
Filed: 2000-02-23
Abstract: PURPOSE: A digital ticket, an accounting service method and system using the ticket are provided to enable a digital ticket to offer an accounting service in real time by reducing the loss of manpower and time necessary for reporting a processing result. CONSTITUTION: A digital ticket which computes a documentary evidence generated from a real transaction includes transaction data fields which represent transaction contents generated from a real transaction and accounting data fields which represent contents requested for processing a basic accounting. In addition, the digital ticket is transmitted to an accounting processor from an accounting processing client through a communication line.