baber/WOPTO huggingface dataset:
Patent KR-20010045673-A (KR)
Inventor: LEE DONG CHOON
IPC: B05D5/00
Filed: 1999-11-05
Abstract: PURPOSE: Provided is a blue print produced by using photosensitive paper coated with a film, which is strong against water and moisture, thereby it dose not be decolorized and torn. CONSTITUTION: The blue print is produced by vaporization-spraying a developer onto the white back side of the photosensitive paper coated with the film and developing blue images with the permeated developer in a developing part of a blue print apparatus. The photosensitive paper is coated with iron salts on one side thereof, and the film is attached to the iron salts coated side, wherein the film is oriented polypropylene film.
Patent KR-20000007032-A (KR)
Inventor: LEE JU CHEL
IPC: F02M25/07
Filed: 1999-11-20
Abstract: PURPOSE: An exhaust gas re-burning system is provided to minimize the exhaust of poisonous substance contained in the exhaust gas by refrigerating and filtering the exhaust gas via a drain channel, to improve the engine output by supplying water into the exhaust gas reduced to the combustion. CONSTITUTION: An engine ignition system has:a cooling device(5) for lowering the temperature of the exhaust gas of high temperature exhausted through an exhaust many fold; a filter unit(7) for purifying the poisonous material contained in the exhaust gas passed through the cooling device; an exhaust channel(9) diverged so some of the exhaust gas restored into an inhaling many fold passed the filter unit as to be exhausted outward; a water supplying device(8) for supplying water to the exhaust gas restored in the channel between the filter unit and the inhaling many fold.
Patent KR-20010048311-A (KR)
Inventor: AHN U JEONG
IPC: B32B27/00
Filed: 1999-11-26
Abstract: PURPOSE: A double PE(polyethylene) sheets corrugated steel pipe, and an apparatus and a method for molding the corrugated steel pipe are provided to reinforce the strength, the anti-corrosiveness, the anti-oxidative of the pipe, to increase the life of use, and to prevent the friction coefficient of the inner peripheral of the pipe. CONSTITUTION: A double coating layer(20) consists of a first coating layer(16) formed by providing polarity to high density polyethylene, and a second coating layer(17) of glossy high density polyethylene bonded to the outer surface of the first coating layer. A shot blast machine bends a galvanized steel pipe(2) and removes the foreign substance on the surface of the galvanized steel pipe for increasing the adhesive force of the double coating layer transferred from an uncoiler. The bent galvanized steel pipe is heated to a desired temperature by a high frequency induction heater. A coating molding machine coats the double coating layer on the inner surface and the outer surface of the galvanized steel pipe by using a fusion rolling method. A cooling device cool the galvanized steel pipe coated by the double coating layer to mold it as a double PE layer coated spiral corrugated steel pipe.
Patent KR-20010048651-A (KR)
Inventor: HAN MI U
IPC: B60N2/22
Filed: 1999-11-29
Abstract: PURPOSE: A lumbar supporting device of a vehicle seat widely forms a supporting panel for supporting a lumbar and the total supporting panel is movable longitudinally, thereby comfortably supporting the lumbar of a passenger. CONSTITUTION: A rotating shaft(4) having rotatable both ends are fixed on the frame of the seat back(1). The rotating shaft(4) has the steering wheel on one end thereof. Two triangular pieces are eccentrically fixed on the supporting panel(2). The supporting panel(2) widely supports the lumbar the seat back(1). The supporting panel(2) is adjustable the protruded extent thereof by the intention of the driver. Thus, the driver supports his waist with the supporting panel(2) by properly protruding the supporting panel(2). Therefore, the driver comfortably seats on the seat.
Patent KR-20010048936-A (KR)
Title: Rotary/linear induction motor
Inventor: SHIN HYEON JEONG
IPC: H02K17/00
Filed: 1999-11-30
Abstract: PURPOSE: A rotary/linear induction motor is provided to increase the operational stability and to enable efficient production of electricity, reducing the trembles during the operation. CONSTITUTION: In the rotary/linear induction motor, a rotor frame(32) surrounds the operation axial(31). A linear magnet(33) is attached along the circumference of the rotor frame(32). A rotary magnet(34) forms a rotor assembly(30) along with the linear magnet(33). A coil guide(41) is made of insulation. A linear magnetic field coil(42) generates the magnetic flux toward the center direction of the coil guide(41). A stator assembly(40) includes a stator core(44) surrounding both the linear and rotary magnetic field coils(42,43). An elastic spring(50) returns the rotor assembly(30) to the original position after a straight line motion.
Patent KR-20010054364-A (KR)
Inventor: KIM GYEONG SU
IPC: H04N5/445
Filed: 1999-12-06
Abstract: PURPOSE: A method for controlling an on-screen display is provided to allow a microcontrol unit to automatically control an on-screen display function of a monitor using one of a button mode or a decoder volume mode as a result of determining the button mode or the decoder volume mode. CONSTITUTION: A method for controlling an on-screen display inputs a program for a button mode and a program for a decoder volume mode into a program memory and initializes them(S10). Then, it is determined that a HIGH signal is inputted into an IRQ port(S11). If the HIGH signal is not inputted to the IRQ port, an on-screen display(OSD) control function of the monitor is performed based on the button mode depending on the program for the button mode stored at the program memory(S12). If the HIGH signal is inputted to the IRQ port, an on-screen display(OSD) control function of the monitor is performed based on the decoder volume mode depending on the program for the decoder volume mode stored at the program memory(S13).
Patent KR-20010055581-A (KR)
Inventor: JI YEONG JU
IPC: B60J5/04
Filed: 1999-12-11
Abstract: PURPOSE: A door trim fixing bracket is easily engaged with an inner panel of a side door and a door trim securely. CONSTITUTION: An engaging hole(11a) where a bolt(60) inserted through a joining hole(51) of a door trim(50) is engaged is penetratingly formed inside a body of a bracket. A joining part(12) joined to an inserting hole of an inner panel(41) of a side door(40) and a free moving prevention rib(13) inserted into a fixing hole are formed integrally and protrusively outwardly on one side of the body of the bracket. A guide part(11a'') is formed on the front surface of the engaging hole(11a) to make the bolt(60) easily guided and engaged.
Patent KR-20010060760-A (KR)
Inventor: CHO IK JUN
IPC: C21D8/02
Filed: 1999-12-28
Abstract: PURPOSE: A process for preparing the subject steel having high strength while having the same weldability as conventional steel by minimizing ferrite particles in low carbon steel without adding a large quantity of an alloy is provided, thereby producing steel for structural having excellent weldability. CONSTITUTION: This steel for structural comprises C:0.05 to 0.2%, Mn:0.5 to 2.0%, Si:0.01 to 0.5%, Al:0.005 to 0.1%, Nb and Ti alone or composite:0.01 to 0.03%, P:0.03% or less, S:0.03% or less, N;0.03 to 0.014% and the balance of Fe with other inevitable impurities, wherein a fine structure is a composite structure of ferrite+ferrite or ferrite+bainite and the ferrite has a particle size of 5 to 7 micrometer.
Patent KR-20010059319-A (KR)
Inventor: LEE SEUNG SU
IPC: H03H9/02
Filed: 1999-12-30
Abstract: PURPOSE: A method of reducing electromagnetic interference(EMI) of a crystal oscillator is provided to block the EMI affecting the crystal oscillator. CONSTITUTION: In the method of preventing EMI affecting the crystal oscillator, a ground layer(130), made of insulation element, covers the crystal oscillator(120). The ground layer(130) prevents EMI generated at the bus line(140) from affecting the crystal oscillator(120). The electronic circuit board(100) includes four layers. The first layer includes a micom(110) and a crystal layer(120). The second layer includes lines providing voltage for the micom(110) and the crystal oscillator(120). The third layer includes the ground layer(130). The fourth layer includes a bus line connecting electronically in between the micom(110), the crystal oscillator(120) and other semiconductor chips.
Patent KR-20000068196-A (KR)
Title: 선박용 워터 제트 추진 장치
IPC: B63H11/10
Filed: 1998-06-18
Abstract: 본 발명에 따라 제공된 선박용 워터 제트 추진 장치는, 분출 구경이 상이한 또는 분출 구경을 조정 가능한 복수의 워터 제트 분출 노즐(2, 3, 4)을 상하로 이격하여 배설하고, 각 분출 노즐에 연결되는 유로(流路)에 각각  개폐 밸브(6, 7, 8)를 배설하고, 이들 개폐 밸브를 개별로 제어하거나, 분출 구경이 조정 가능한 워터 제트 분출 노즐(50; 60)을 상하로 구동함으로써, 선박의 흘수(吃水) 위치의 변화에 따른 워터 제트 추진을 행한다.
Patent KR-20000068393-A (KR)
Title: 가스 혼합물 내의 가스 성분을 측정하기 위한 측정 장치
IPC: G01N27/419
Filed: 1997-08-08
Abstract: 확산 통로(20) 내부에서, 하나 이상의 음극(15)을 갖는 하나 이상의 전기화학적 고체 전해질 측정 셀이 가스 혼합물에 노출되는, 가스 혼합물 중의 가스 성분을 측정하기 위한 측정 장치가 추천되고 있다. 차례로 배열된 다수의 음극을 사용하면 개별적 가스 성분들을 선택적으로 측정할 수 있다. 제 1 음극(15)에서는 선택적으로 산소가 특정 산소 이온 전도층(11)의 사용에 의해 분리되며, 그래서 가스 혼합물(31)의 추가 성분이 후속하는 전극(21)에 의해 검출될 수 있다.
Patent KR-20000052970-A (KR)
Title: Conjugates useful in the treatment of prostate cancer
Inventor: GARSKY VICTOR M
IPC: A61K47/48
Filed: 1997-10-27
Abstract: PURPOSE: Chemical conjugates which comprise oligopeptides, having amino acid sequences that are selectively proteolytically cleaved by free prostate specific antigen (PSA) and known cytotoxic agents are useful in the treatment of prostatic cancer and benign prostatic hypertrophy (BPH). CONSTITUTION: A conjugate which is useful for the treatment of prostate cancer comprises a cytotoxic agent attached to an oligopeptide, wherein the oligopeptide comprises a sequence of amino acids that is selectively proteolytically cleaved by free prostate specific antigen and wherein the means of attachment is a covalent bond or through a chemical linker, the sequence of amino acids which comprises at least one cyclic amino acid having a hydrophilic substituent.
Patent KR-20000053068-A (KR)
Title: Dry etching gas
Inventor: SEKIYA AKIRA
IPC: C09K13/08
Filed: 1997-11-05
Abstract: PURPOSE: A dry etching gas and a method are provided for plasma processing using the dry etching gas, which is harmless to environmental problem like global warming. The present invention also provides a plasma processing method for a material to be processed, characterized in that the material is processed with a plasma gas obtained from the above-described dry etching gas. CONSTITUTION: A fluorocarbon-base dry etching gas which is free from the global environmental problems; and an etching method in which a plasma gas obtained therefrom is used. The gas comprises C2-6 fluorinated ether constituted of carbon, fluorine, hydrogen, and oxygen atoms.
Patent KR-20000053238-A (KR)
Title: Aqueous alkaline peroxygen bleach-containing compositions
Inventor: PETRI MARCO
IPC: C11D3/395
Filed: 1997-11-06
Abstract: PURPOSE: Provided is aqueous alkaline peroxygen bleach-containing compositions, and more particularly, stabilized and buffered compositions. CONSTITUTION: A stable liquid aqueous cleaning composition has a pH above 8, and comprises a peroxygen bleach, a radical scavenger, a chelating agent and a pH buffer. In a preferred embodiment, the composition further comprises an antimicrobial compound like an antimicrobial essential oil and/or an active thereof. In another preferred embodiment, the composition further comprises a solvent and/or a surfactant.
Patent KR-20010005635-A (KR)
Title: 버퍼 회로를 보상하는 슬루 레이트와 임피던스에 대한 방법 및 장치
IPC: H03K17/16
Filed: 1998-03-20
Abstract: 집적 회로에 있는 버퍼의 임피던스와 슬루 레이트를 조정하는 방법 및 장치. 일 실시예에서, 집적 회로 버퍼는 임피던스 보상 회로를 포함하고, 드라이버 회로(405)에 연결되며 슬루 레이트 보상 회로를 포함하는 전치-드라이버 회로(403)을 포함한다. 슬루 레이트 보상 회로는 전치-드라이버 회로에 포함된 인버터 회로(443a...443c)에 대해 가상 레일에 가변 저항을 제공하기 위해 그라운드에 평행하게 연결된 n-채널 트랜지스터(431a...431c)와 전원에 평행하게 연결된 p-채널 트랜지스터(429a...429c)를 포함한다. 슬루 레이트 보상 회로는 슬루 레이트 제어 신호(N-SLEW)로 디지털적으로 제어된다. 임피던스 보상 회로는 버퍼의 출력 노드(419)로부터 그라운드로 평행하게 연결된 n-채널 트랜지스터(423a...423c)와 전원에 평행하게 연결된 p-채널 트랜지스터(421a...421C)를 포함한다. 임피던스 보상 회로의 평행하게 연결된 트랜지스터는 임피던스 제어 신호로 디지털적으로 제어된다. 전치-드라이버 회로의 각각의 레일로부터 그라운드와 전원까지의 저항은 버퍼에 의해 구동되는 데이터 신호의 슬루 레이트를 조정하기 위해 슬루 레이트 제어 신호로 제어된다. 레일은 버퍼에 의해 사용된 디바이스의 수를 감소시키기 위해 드라이버 회로의 인버터사이에 공유됨으로써, 버퍼에 의해 사용된 전력 및 회로 면적의 양을 감소시킨다.
Patent KR-20010012399-A (KR)
IPC: F28F9/02
Filed: 1997-10-23
Abstract: PCT No. PCT/EP97/05985 Sec. 371 Date Feb. 7, 2000 Sec. 102(e) Date Feb. 7, 2000 PCT Filed Oct. 23, 1997 PCT Pub. No. WO98/51983 PCT Pub. Date Nov. 19, 1998A heat exchanger comprises a plurality of flat tubes for heat exchange between a first fluid flowing inside the tubes and a second fluid flowing outside the tubes. A pair of hollow headers is connected to the ends of the flat tubes. An inlet and outlet are provided in the headers for introducing the first fluid into the flat tubes and discharging it therefrom. Each header is composed of at least two parallel tubes with substantially circular cross-section, two adjacent tubes having integrated wall portions, thereby providing a substantially flat header.
Patent KR-20010013342-A (KR)
IPC: C07D207/20
Filed: 1998-06-02
Abstract: The invention relates to a method for producing chiral 3,4-dehydroprolines of formula (I), in which R, R' and R'' have the meanings given in the description. The invention is characterized in that a pyrrolecarboxylic acid derivative of formula (II) is reacted first with an alkali or alkaline earth metal in ammonia and then with an aqueous salt solution or a compound having formula (III), in which X is a leaving group.
Patent KR-20000053375-A (KR)
Title: Silicon-on-insulator non-volatile random access memory device
Inventor: AITKEN JON M
IPC: H01L21/8247
Filed: 2000-01-04
Abstract: PURPOSE: A non-volatile random access memory(NVRAM) device having a silicon-on-insulator(SOI) layer is provided to improve a circulating function of the NVRAM device by decreasing the voltage to write/erase a charge. CONSTITUTION: A non-volatile random access memory(NVRAM) device comprises a monocrystal silicon substrate(34), an injector element(32) disposed in the substrate, an insulation layer(36) on the substrate, a silicon-on-insulator(SOI) layer(38) on the insulation layer, and a sensing element(40) formed in the SOI layer placed on the injector element. The sensing element includes first and second diffusion region separated from each other in the SOI layer.
Patent KR-20010068582-A (KR)
Title: Method for Fabricating the Pattern Of Semiconductor Wafer
Inventor: JUNG MIN JE
IPC: H01L21/027
Filed: 2000-01-07
Abstract: PURPOSE: A method for forming a pattern of a semiconductor wafer is provided to reduce a processing time by performing a bake process and a dry etching process within the same system. CONSTITUTION: An etching layer is formed on a semiconductor wafer. A photoresist is applied on the etching layer. An exposure process is performed. The photoresist pattern is formed by developing the exposed photoresist. In a dry etching process for the semiconductor wafer, a bake temperature is controlled according to a size of a CD etching layer. The photoresist pattern is reduced according to a CD size in order to form a CD photoresist pattern. The CD layer(111) is formed by performing a dry etching process using the CD photoresist pattern as a mask. The CD photoresist pattern is removed.
Patent KR-20010069090-A (KR)
Title: Static random access memory device and manufacturing method thereof
Inventor: OH CHANG BONG
IPC: H01L29/72
Filed: 2000-01-12
Abstract: PURPOSE: An SRAM(Static Random Access Memory) device and a method for manufacturing the same are provided to minimize a cell size by performing a standard CMOS logic manufacturing process without an additional mask or process. CONSTITUTION: The first and the second access transistors have gates connected with a word line and a source connected with a bit line(102), respectively. The first inverter is composed of the first and the second transistors, the first drive transistor, and the first load transistor. The second inverter is composed of the second drive transistor and the second load transistor. The first connection line(84) connects an input terminal of the first inverter with an output terminal of the second inverter and a drain of the second access transistor. The second connection line(86) connects an input terminal of the second inverter with an output terminal of the first inverter and a drain of the first access transistor. All conductive layers except for the gates of the access transistors and the gates of transistors of the first and the second inverters are formed with multi-metal layers.
Patent KR-20000076507-A (KR)
Title: 접속 필터의 동적인 배치 방법, 시스템 및 프로그램 저장디바이스와 제조품
IPC: H04L12/70
Filed: 2000-01-21
Abstract: 가상 전용망(Virtual Private Networking:VPN)은 인터넷 상에서 e-비지니스를 가능하게 하는 부상 중인 기술 분야이다.  VPN 기술의 중심은 IP 보안(IPsec)이고, 이는 공용(인터넷) 네트워크 상으로 전용(암호화되고 인증된) 보안 데이터 전송을 제공하는 방식이다.  궁극적으로 어떠한 데이터를 보호할 것인가에 대한 정의는 운영체제 커널로 로딩되는 IP 필터 규칙(IP filter rules)으로 귀결된다.  이것들은 정확한 IP 데이터그램(datagrams)을 선택하는데 사용되고 각각이 정확한 IPses 보안 협회(IPses Security Association)에 의해 처리되게 한다.  다른 속성에 따라서, VPN 접속은 개시되고, 중지되고, 감시될 수 있다.  VPN 접속 구현에 사용되는 접속 필터는 동적이므로, (비VPN과 관련된)현재 설치된 IP 필터 세트내에서 삽입되고 삭제 되어야만 한다.  IP 필터 순서는 적절한 작동을 수행하는데 있어 매우 중요하기 때문에, 기본적인 문제는 이러한 동적 필터(dynamic filters)를 어디에 배치하느냐 이다.  필터 배치 문제는 매크로(macro) 및 마이크로(micro) 부분을 갖는다.  매크로 필터 배치 문제는 이미 해결되었고, VPN 접속이 전혀 활성화되어 있지 않더라도 데이터를 보호하기 위한 고객 정책은 시행되고 있다.
Patent KR-20010073846-A (KR)
Title: The method of advertisement using to frame the piece of drawing in website of internet
Inventor: PARK KWANG HYUNG
Filed: 2000-01-21
Abstract: PURPOSE: An advertisement service method is provided to allow a user to click on a banner advertisement, then to separate the banner image into partial images, and to enable the user to fit the partial images over the Internet so that it can enhance an advertisement effect. CONSTITUTION: The method comprises steps of allowing a user to click on a banner advertisement over the Internet, separating the banner advertisement into a plurality of partial pictures while enlarging the banner advertisement, arranging the separated partial pictures, allowing the user to assemble the partial pictures as an original image or a new image offered by an advertiser by using a mouse, measuring the assembly time for each user, and sending a gift or a winning prize, offered by the advertiser, to the user assembling the partial pictures within the shortest time. The partial pictures can be freely fitted in a background board or be moved one by one in a set rectangular shape.
Patent KR-20000053652-A (KR)
Inventor: MELCHIORS MARTIN
IPC: C08G18/79
Filed: 2000-01-28
Abstract: PURPOSE: An aqueous copolymer which has uniform and specific molecular weight distribution is provided to prepare binding agent dispersions which exhibit small change of viscosity in storage and have high solid content. CONSTITUTION: A aqueous copolymer is produced by the following steps of: a) putting a hydrophobic polymer with hydroxyl radical in a reactor; b) putting a starting material component in the reactor; c) polymerizing a hydrophobic monomer compound with hydroxyl radical in the reactor; and d) polymerizing a hydrophilic compound with hydroxyl and acidic radicals. The coating composition contains the copolymer and at least one crosslinking agents.
Patent KR-20010083720-A (KR)
Title: Heat-transfer paper for label made of thermosetting material and method of making the same
Inventor: KIM KYU HWAN
IPC: B41M5/00
Filed: 2000-02-21
Abstract: PURPOSE: Provided are a preparation method of hot stamping foil for labels and the hot stamping foil for labels produced by this method. The hot stamping foil for labels is comprised of thermoset materials and makes the labels of trade mark or company logo attach firmly to substrate (20) such as clothing, shoes, bags and caps. Conventional labels are comprised of silicon rubber with much oil and therefore have strong detachable tendency. CONSTITUTION: The hot stamping foil for labels is produced by the steps of; making label body (11) by coating thermoset silicone rubber resin in a certain shape (1) on the releasing paper, hardening by heating the label body (11) at 120-140deg.C, making heat adhesive layer (12) by coating unhardened thermoset resin on the top side of the body (11), partially hardening the thermoset resin on the heat adhesive layer (12) by heating it at 80-100deg.C and attaching releasing paper to the top of the heat adhesive layer (12).
Patent KR-20010084277-A (KR)
Title: Remote security system for coming and out
Inventor: SON JAE SEL
IPC: H04W4/00
Filed: 2000-02-24
Abstract: PURPOSE: A remote exit and entrance security system is provided to automatically connect a cellular phone in case that a visitor calls, embody a bidirectional conversation using an audio/video transmitting and receiving function of the cellular phone, and confirm the visitor in a remote space to permit and control the exit and entrance. CONSTITUTION: A visitor outdoor terminal(100) having a camera(110), an LCD(120), a speaker(130), a microphone(140), and various operating buttons(150) embodies the call of a visitor and an audio and video conversation and remotely controls a door alarm system and a door lock device by a control through a cellular phone of a user or a user indoor terminal(200). The user indoor terminal(200) performs an audio and video bidirectional communication with the visitor outdoor terminal(100) by the call of the visitor outdoor terminal(100), automatically connects the cellular phone and the visitor outdoor terminal(100) when calling the visitor, and controls the confirmation of the visitor, the communication, and a door open/close through the cellular phone.
Patent KR-20010084767-A (KR)
Title: Crosspoint switching control circuit in atm exchanger
Inventor: PARK CHANG JIN
IPC: H04L45/28
Filed: 2000-02-29
Abstract: PURPOSE: A cross point switching control circuit in an asynchronous transmission mode is provided to fast process the trouble by efficiently controlling cross point by using a dual port RAM method. CONSTITUTION: An alarm gathering part(108) gathers an alarm signal from the first to the nth ATM line interface parts(106,107,108) according to the trouble. A dual port RAM(201) keeps one number and the current state in the first to the nth ATM line interface parts(106,107,108). A cross point control part(105) finds the line interface part duplexed with the line interface part where the trouble is generated, so that the cross point control part(105) switches the line interface part at an ATM cross pointer switch(103), and updates in the dual port RAM(201) accordingly.
Patent KR-20010094214-A (KR)
Title: A automatic listening apparatus of portable sound mechanism using Car Stereo
Inventor: HONG SEONG CHEOL
IPC: G11B31/00
Filed: 2000-04-04
Abstract: PURPOSE: An apparatus for automatic listening of a portable sound system using a car stereo is provided to replay audio data of portable sound systems such a portable CDP(Compact Disc Player), a portable cassette, and an MP3 player by using a car stereo. CONSTITUTION: A cigarette jack plug(110) provides an electric power from a cigarette jack of a vehicle to a solenoid drive circuit portion, a sound transmission circuit portion, and a solenoid(130). An earphone plug(120) is used for receiving an output of a sound signal from a portable sound system. The solenoid(130) is adhered to an inside of a combination device(100) in order that a particular memory selection button of a car stereo is pushed by an output signal of the portable sound system. A projection(102) is formed at the combination device(100). The projection pin is used for preventing escape of the combination device(100) from an insertion groove of the car stereo.