baber/WOPTO huggingface dataset:
Patent KR-20020043211-A (KR)
Title: Method and holding device for a cutting tool
IPC: B23B27/16
Filed: 2000-09-01
Abstract: A method and holding device for locking an insert into a tool are used in metal removal machining. The tool includes an insert (2) with a upper contact surface or section (4) and a lower contact surface of section (6) and a holder (8) in which the insert (2) is arranged. The holder includes a holder body (10) and a clamping device (12). The holder body has a lower contact surface or section (14). The insert is arranged in the holder such that the upper contact surface or section (4) of the insert is brought into contact and interaction with a bottom surface (16) of a clamping device while the lower contact surface or section (6) of the insert is brought into contact and interaction with the lower contact surface or section (14) of the holder. At least one of the contact surfaces (4, 6) of the insert (2) includes protrusions (20) in the form of rounded cones, teeth or the like, that are pressed, at least partially, into the surface (14, 16) of the opposite holder and to deform the surface of the holder when the insert is arranged and subject to load in the holder (8).
Patent KR-20020081297-A (KR)
Title: 애노드에 의해 지지되는 전해질을 포함하는 조립체 제조방법, 및 그러한 조립체를 포함하는 세라믹 셀
IPC: H01M8/12
Filed: 2001-02-05
Abstract: 본 발명은 니켈/산화지르코늄 재료를 포함하는 애노드 지지체(1)와, 그 위에 배치되고 산화지르코늄을 포함하는 전해질층(3)과, 그 위에 배치되는 캐소드층(6)을 포함하는 전극에 의해 지지되는 전해질 박층을 기반으로 한 전기화학 전지에 관한 것이다. 전기화학 전지의 품질을 향상시키고 그 출력을 증가시키기 위해서, 전해질층과 애노드 지지체 사이에 보조층 또는 중간층(2)이 배치된다. 이 보조층은 지지체의 입자보다 실질적으로 작은 니켈 및 산화지르코늄 입자로 구성된다. 다음에, 전해질층(10)과, 애노드 지지체의 다른쪽 면에 전류 집전체층이 도포된다. 이러한 층들 중에 소결 처리된 층은 없다. 이러한 방법으로 제조된 조립체를 얻은 후에만 소결 처리가 수행된다.
Patent KR-20020081437-A (KR)
Title: 광 픽업 장치 및 광 디스크 장치
IPC: G11B7/1353
Filed: 2002-01-15
Abstract: 본 발명은 광원(31)으로부터 출사된 광 빔을 0차 광 및 ±1차 광으로 분할하는 제 1 회절 격자(45)와, 광 디스크(2)로부터의 복귀 광 빔의 광로를 회절시키는 제 2 회절 격자(46)와, 상기 제 2 회절 격자에서 회절된 -1차 광을 복수로 분할하는 분할 프리즘(47)을 갖는 복합 광학 소자(32)를 구비하는 광 픽업 장치로서, 분할 프리즘에서 분할된 각 복귀 광 빔을 각각 수광함으로써 포커싱 에러 신호를 얻는 것과 동시에, 제 1 회절 격자에서 분할된 ±1차 광의 광 디스크로부터의 복귀 광 빔을 수광함으로써 트랙킹 에러 신호를 얻는 수광부(35)를 구비한다.
Patent KR-20030014233-A (KR)
IPC: G01R31/3193
Filed: 2001-05-16
Abstract: 고속으로 소스 동기 디바이스를 테스팅하는 데에 유용한 자동 테스트 시스템이 개시되었다.  테스트 대상 디바이스의 데이터 출력은 동축 케이블을 통해 테스트 시스템 내부의 채널 회로에 라우팅된다.  테스트 시스템은 테스트 대상 디바이스에 의해 발생된   데이터 클록   을 채널 회로에 보내기 위해 디바이스 인터페이스 보드상에 버퍼 증폭기를 포함한다.  버퍼 증폭기와 채널 회로간의 상호연결은, 버퍼 증폭기에 의해 유도된 지연을 보상하기 위해, 저 유전 상수를 지닌 동축 케이블을 통해 제공된다.
Patent KR-20030063207-A (KR)
Title: 탄성 표면파 장치 및 그것을 갖는 통신 장치
IPC: H03H9/00
Filed: 2003-01-20
Abstract: 본 발명은 VSWR 및 통과대역 내의 편차가 개선된 탄성 표면파 장치 및 그것을 갖는 통신 장치를 제공하는 것을 목적으로 한다. 
     본 발명의 구성에 따르면, 압전 기판상에 탄성 표면파의 전파 방향을 따라, 적어도 3개 이상의 홀수개의 IDT를 포함하고, 입력 신호에 대한 출력 신호의 위상이 서로 약 180도 반전하고 있는 2개의 탄성 표면파 필터(1ㆍ2)를 구비하며, 평형-불평형 변환 기능을 갖고 있다. 상기 IDT의 갯수를 N개로 한 경우에, (N-1)/2+1개의 IDT가 불평형 신호 단자(13)에, 탄성 표면파 필터(1ㆍ2)마다의 (N-1)/2개의 IDT가 평형 신호 단자(14ㆍ15)에 접속되어 있다. 각 탄성 표면파 필터(1ㆍ2)의 IDT의 총 전극지 갯수는 각각 71개 이상이고, 각 탄성 표면파 필터(1ㆍ2)의 불평형 신호 단자(14ㆍ15)에 접속되어 있는 IDT의 총 전극지 갯수를 N1, 평형 신호 단자에 접속되어 있는 IDT의 총 전극지 갯수를 N2라고 한 경우에, N1〉N2를 만족하고 있다.
Patent KR-20040066661-A (KR)
Inventor: CHEON BONG HYUN
IPC: E06B9/36
Filed: 2003-01-20
Abstract: PURPOSE: A fixed bar of a vertical attached with a folded angle regulating core is provided to carry and install a fixed bar conveniently. CONSTITUTION: In a fixed bar of a vertical attached with angle regulating cores(10,10a) which are separated to both sides and provided with cut parts formed on the corresponding site to a cut part(41) of a fixed channel(40) to the inside of a fixed channel(40), a folded core(20) is coupled to each cut part between the angle regulating cores(10,10a) to make both angle regulating cores(10,10a) folded on the folded core(20).
Patent KR-20030068047-A (KR)
Inventor: MIN WHA SIK
IPC: C11D7/20
Filed: 2003-02-06
Abstract: PURPOSE: Provided are a cleaner for tubes in industrial heating furnace using oil, coal or gas and a cleaning method. Accumulated materials such as soot accumulated inside the tube are effectively eliminated and prevent the vaporization of the cleaner. The additives such as magnesium oxide and urea in the cleaner can control the rate of NOx generation safely. CONSTITUTION: The cleaner comprises: 100wt.% of ammonium nitrate with 2.5-8mm average diameter and 1.5-2g/cm3 particle density; 1-50wt.% magnesium oxide; 1-50wt.% of more than one inorganic cleaner selected from potassium nitrate, peroxide, manganese oxide, and sulfur oxide; 1-200wt.% of urea, 1-5wt.% of coating agent, 1-30wt.% binder and 1-10wt.% of anti-corrosive compound. The cleaning method comprises the step of spraying the cleaner to an operating furnace tube with a pressure of 1-20kg/cm2 by using the sand blasting technology with air or nitrogen as delivery means.
Patent KR-20040071810-A (KR)
Inventor: HAN JONG SEOP
IPC: A61K8/89
Filed: 2003-02-07
Abstract: PURPOSE: A water-in-silicone cosmetic foundation composition comprising silicon-based oil, a film-forming agent and powders without wax is provided. It is low in color change over time and skin irritation and good in long-term storage stability while having excellent spreadability and long-lasting effects. CONSTITUTION: The cosmetic foundation composition comprises: 3 to 30% by weight of silicon-based oil; 0.1 to 10% by weight of a film-forming agent; and 0.5 to 5% by weight of a silicon-based emulsifier; and 5 to 15% by weight of powders comprising a first coating layer which consists of an alumina coating layer/a silica coating layer or a silica coating layer/an alumina coating layer formed on the surface of a substrate comprising titanium dioxide and a second coating layer comprising silicon, based on the total weight of the composition. It contains additionally 0.1 to 5.0% by weight of a gelling agent.
Patent KR-20040019840-A (KR)
Inventor: WAKE SUSAN L
IPC: G06Q30/06
Filed: 2003-02-14
Abstract: PURPOSE: A billing system for a wireless device is provided to track billable events occurring on wireless devices through a wireless network and bill appropriate parties. CONSTITUTION: Billable events occur from end-users of wireless devices(12) selectively communicating with other computer devices through a wireless network and downloading and executing software applications thereupon. The billable event data are ultimately gathered at a server through the wireless network from the wireless devices in which billable events are generated.
Patent KR-20040074689-A (KR)
Inventor: HAM SANG YONG
IPC: G06K9/20
Filed: 2003-02-18
Abstract: PURPOSE: A digital scanner for recording/keeping documents is provided to digitally store/edit many documents quickly by applying a line CCD(Charge Coupled Device) camera and converting a scanned image into a digital signal at high speed with use of a DSP(Digital Signal Processor). CONSTITUTION: A scanner bed(10) is formed in a block shape having a predetermined height and includes a height adjusting supporter that at least two pieces keep a different height by separating a center of an upper side. A scanner head supporter(14) is erected at one upper side of the scanner bed. A scanner head(12) is slid upward/downward along the scanner head supporter, and converts the image information obtained by scanning the document on the bed in line unit into the digital signal. The DSP edits/compresses/stores the data by receiving the digital image information from the scanner head and exchanges the digital data with an external computer.
Patent KR-20040074860-A (KR)
Title: Cathode for electron tube
Inventor: PARK YEONG HO
IPC: H01J29/04
Filed: 2003-02-19
Abstract: PURPOSE: A cathode is provided to lengthen the useful life of the cathode and achieve improved characteristics of electron emission. CONSTITUTION: A cathode comprises a gas metal(15) containing a nickel as a main component, and zirconium, tungsten, magnesium, and a silicon; and an electron emitting layer(11) formed on the gas metal, and contains, as a main component, a binary alkali earth based metal oxide of barium oxide and strontium oxide. The electron emitting layer further contains at least one of actinium based compound and rare earth based metal compound.
Patent KR-20030091031-A (KR)
Inventor: ATSUSHI YOKOYAMA
IPC: G09G3/299
Filed: 2003-02-26
Abstract: 어드레스 방전 및 유지 방전 시의 오방전을 억제하여, 화질의 저하를 방지 할 수 있는 PDP의 구동 방법을 제공한다.  제1 및 제2 전극 X, Y가 서로 인접하여 복수 배치되고, 교차하도록 제3 전극 A가 복수 배치되고, 방전 셀이 매트릭스 형상으로 배치된 플라즈마 디스플레이 패널의 구동 방법으로서, 방전 셀을 초기화하는 리세트 기간과, 홀수번째 및 짝수번째의 제2 전극 중 한쪽을 순차적으로 주사함과 함께 제3 전극에 어드레스 펄스를 인가하는 전반 어드레스 기간과, 다른 쪽의 제2 전극을 순차적으로 주사함과 함께 제3 전극에 어드레스 펄스를 인가하는 후반 어드레스 기간을 포함하는 어드레스 기간과, 형성된 벽 전하 분포에 기초하여 유지 방전을 실시하는 유지 방전 기간을 포함하며, 후반 어드레스 기간에서의 제2 전극과 제3 전극 사이의 전위차를 전반 어드레스 기간보다 크게 한다.
Patent KR-20040078206-A (KR)
Inventor: JUNG IN CHEOL
IPC: H04B1/40
Filed: 2003-03-03
Abstract: PURPOSE: A method for selecting a debugging mode of a mobile communication terminal is provided to operate a mobile communication terminal in a debugging mode by storing data in a buffer of the mobile communication terminal and detecting a signal from an UART within boot time. CONSTITUTION: If a terminal is initially booted, a memory is initialized and an UART(Universal Asynchronous Receiver/Transmitter) port is initialized(401). It is judged whether a signal level of a UART receiving pin is a high signal level(402). If not, the terminal enters a normal operation mode(403). If so, the terminal transmits a ready signal to a PC(Personal Computer)(404). The terminal judges whether the PC transmits an acknowledge signal(405). If so, the terminal enters a debugging mode(406).
Patent KR-20040078413-A (KR)
Inventor: KIM HYEONG GI
IPC: H01L21/28
Filed: 2003-03-04
Abstract: PURPOSE: A method for forming a contact of a semiconductor device is provided to form a landing plug for bit line and a landing plug for storage electrode and perform simultaneously a bit line contact process by using only one contact mask. CONSTITUTION: A spacer insulating layer is formed on a semiconductor substrate(200) including a T-shaped active region and a gate electrode(51). A lower insulating layer(57) is formed on the entire surface of the resultant structure. The first landing plug contact hole for bit line and the second landing plug contact hole storage electrode are formed by performing a self-aligned etching process for the lower insulating layer and the spacer insulating layer. A spacer is formed on each sidewall of the first landing plug contact hole for bit line and the second landing plug contact hole storage electrode. The first landing plug contact hole for bit line and the second landing plug contact hole storage electrode are buried by forming landing plug poly thereon. A bit line contact hole is formed by etching the landing plug poly. A spacer is formed on a sidewall of the bit line contact hole.
Patent KR-20040078956-A (KR)
Inventor: HONG IN GI
IPC: A61Q19/08
Filed: 2003-03-05
Abstract: PURPOSE: A separation method of cosmetic effective components from herbal materials containing Mume Fructus, Bletillae Tuber, Chrysanthemum and Bambusae Calulis in Taeniam is provided. The effective components exhibit various effects of cell proliferation, antioxidation, antiinflammation, and moisturization. The skin cosmetic containing the cosmetic effective components has excellent wrinkle-preventing effect as well as anti-aging effect. CONSTITUTION: The separation method of cosmetic effective components from herbal materials comprises the steps of: selecting and quantifying the mixed material of Mume Fructus, Bletillae Tuber, Chrysanthemum and Bambusae Calulis in Taeniam; adding an extraction solvent to the mixed material and extracting cosmetic effective components therefrom; and purifying the cosmetic effective components.
Patent KR-20030077412-A (KR)
IPC: B23C5/10
Filed: 2003-03-24
Abstract: In a radius end mill (REM) having a bottom edge (2) formed on the end face thereof, a radius edge (1) designed in a substantially quarter-circle arc shape and formed at a corner portion thereof, and an outer peripheral edge (3) formed spirally on the side surface thereof, the bottom edge (2) and the radius edge (1) being continuously connected to each other at a connecting point A while the radius edge is continuously connected to the outer peripheral edge (3) at a connecting point B, when a view taken along a plane that passes through the connecting points A and B and crosses a rake face of the radius edge is represented by an R cross-sectional view, the rake face (7) of the radius edge (1) is designed to have a convex curved line extending from the connecting point A to the connecting point B in the R cross-sectional view. <IMAGE>
Patent KR-20040085572-A (KR)
Inventor: KIM CHUL WON
Filed: 2003-04-01
Abstract: PURPOSE: A cooperated manufacturing/selling method using the Internet and a computer-readable recording medium recording a program for the same are provided to make a manufacturing base regard as an individually base by making an individual or an enterprise undertaking manufacturing/sales or sales. CONSTITUTION: A buyer gives a public notice for collection. A plurality of manufacturer/sellers requests manufacturing/sales and makes a corresponding contract with the buyer. The manufacturers/sellers are registered to a server. A common product is manufactured through a common method. The product is delivered to the buyer. The buyer pays a manufacturing/selling price to the manufacturer/seller.
Patent KR-20040088229-A (KR)
Inventor: KIM DONG HYEON
IPC: C12P1/00
Filed: 2003-04-09
Abstract: PURPOSE: An enzymatic preparation process of pigments from Lithospermum erythrorhizon and products thereof are provided, thereby selectively decomposing and separating polysaccharide which is bound to pigments, so that extraction yield of pigments can be improved, the preparation time is reduced, and density increase of pigments can be resolved. CONSTITUTION: The enzymatic preparation process of pigments from Lithospermum erythrorhizon comprises the steps of: dipping dried Lithospermum erythrorhizon in water-soluble solvent containing a polysaccharide-decomposing enzyme at 30 to 60 deg. C to selectively separating polysaccharide from the pigments of Lithospermum erythrorhizon; and drying polysaccharide-removed Lithospermum erythrorhizon and extracting the dried Lithospermum erythrorhizon with organic solvent, wherein the polysaccharide-decomposing enzyme is one or a mixture of two or more selected from amylase, dextranase, hemicellulase, beta-glucosidase and pectinase; water soluble solvent is water or a water containing buffer solution with pH 4 to 8; and the organic solvent is one or a mixture of two or more selected from hexane, acetone, acetonitrile and ethylacetate.
Patent KR-20040091195-A (KR)
Inventor: JUN SI MUN
IPC: D06F39/08
Filed: 2003-04-19
Abstract: PURPOSE: A spray-type drum washing machine is provided to soak the laundry in washing water efficiently and quickly, to improve washing or rinsing efficiency, and to reduce the use amount of water by discharging washing water with a centrifugal plate, atomizing through a net and injecting into a drum. CONSTITUTION: A spray-type drum washing machine comprises a tub storing washing water; a drum rotating in the tub, storing the laundry, and having water holes; a drum motor generating driving force to rotate the drum; a pump for pumping washing water draining from the tub; a centrifugal plate(124) centrifugally discharging washing water from the pump; a net(126) arranged outside the centrifugal plate to pass and atomize washing water a fan(128) sending atomized washing water through the net to the tub; and a driving unit(130) rotating the centrifugal plate and the fan.
Patent KR-20040092698-A (KR)
Inventor: SHIN U GYUN
IPC: F24C7/08
Filed: 2003-04-25
Abstract: PURPOSE: A multi household appliance system for a kitchen is provided to install several household appliances on a sink for the kitchen, and integrate and control the installed household appliances in a limited space such as the kitchen. CONSTITUTION: A DVD(Digital Versatile Disc) system(30), a TV system(40) and a record system(50) are installed in a frame on a sink. The DVD system includes a DVD control unit(31), a DVD decoder(32), a DVD driving unit(33), a TV encoder(34) and a DAC(Digital to Analog Converter)(35). The TV system includes a TV control unit(41), a TV monitor(42), a monitor driving unit(43) and a TV tuner unit(44). The record system includes a record control unit(51), a microphone(52), an ADC(Analog to Digital Converter)(53) and a memory(54). A key operation unit(60) and an operation display unit are composed in a front surface of the frame of the sink. The key operation unit outputs control signals to control the opening and closing of a door, a lighting system(10), a radio system(20), the DVD system, the TV system and the record system. The operation display unit displays an operation state of a system by the key operation unit. The radio system includes a multi-control unit(24). The multi-control unit reads a key signal outputted from the key operation unit, and integrates and controls the opening and closing of the door, the lighting system, the radio system, the DVD system, the TV system and the record system.
Patent KR-20040092206-A (KR)
Inventor: KIM CHANG RYEOL
IPC: H04W4/90
Filed: 2003-04-25
Abstract: PURPOSE: A method for asking for an emergency aid in a mobile terminal is provided to allow a user to ask for an emergency aid in an area where a service is not available by transmitting an emergency aid request signal with maximum power. CONSTITUTION: When a mobile terminal receives an emergency aid request signal from a user(201), it determines whether it is located in a service available area where a signal can reach a base station(202). If the mobile terminal is in the service available area, it transmits an emergency aid request signal to a corresponding base station(205). If the mobile terminal is in an area where a service is not available, it obtains the latest base station information and channel information from an MRU(Most Recently Used) channel table stored in its memory(203) and transmits an emergency aid request signal with maximum power by using the obtained information(204).
Patent KR-20040097835-A (KR)
Inventor: LEE JEONG O
IPC: B29C49/24
Filed: 2003-05-13
Abstract: PURPOSE: A method and mold for manufacturing an air spoiler for a vehicle is provided to prevent fine gaps from being formed between a spoiler body and a flange of a fixing member by heating the joining part of the spoiler body and the flange with hot air remaining in a cavity. CONSTITUTION: A method for manufacturing an air spoiler integrated with a fixing member comprises the steps of: placing the fixing member having a trumpet-shaped flange on a set position formed at a lower mold(35); disposing a cylindrical parison(50) at a cavity formed between upper and lower molds(33,35); blowing hot air into the inside of the parison to form the spoiler, and fusing a portion of the parison to the inner wall of the fixing member, simultaneously; discharging hot air remaining in the cavity through air slots(70) formed around the set position and heating the joining part of the parison and the flange of the fixing member with the discharged hot air; and cooling and discharging a spoiler molding product fused integrally to the fixing member.
Patent KR-20040099048-A (KR)
Inventor: LEE JIN HO
IPC: H04B1/38
Filed: 2003-05-17
Abstract: PURPOSE: A camera assembly of a mobile terminal, particularly for restraining damage to a flexible PCB, is provided to prevent circuits of the flexible PCB from being damaged by restraining an excessive bending of the flexible PCB. CONSTITUTION: A camera module(32) includes a lens part(33a) at its front surface. A cylindrical housing(41) includes a housing space with one side opened to house the camera module(32), a transparent window(42) formed to make a light incident on the lens part(33a) of the camera module(32), and a rotational shaft(43) formed at one side and rotated together with the camera module(32). A flexible PCB(35) has one side coupled with the camera module(32) and the other side drawn out of the housing(41). A body(56a) in a disk shape is coupled to block an opening region of the housing(41). A flexible PCB withdrawing part(56b) formed at the body(56a) makes the flexible PCB(35) drawn out such that an internal angle of the flexible PCB(35) wound at a circumference of the body(56a) makes an obtuse angle so that the flexible PCB(35) can be restrained from being bent.
Patent KR-20040100334-A (KR)
Inventor: LEE HYEON SUK
IPC: H04M1/57
Filed: 2003-05-22
Abstract: PURPOSE: A method for identifying a caller in a mobile terminal is provided so that a called mobile terminal side can easily identify a caller as the calling mobile terminal photographs the caller in the case of attempting a call and transmits the photograph. CONSTITUTION: If a calling-side mobile terminal attempts a call(F10), the mobile terminal photographs the caller through an embedded camera and transmits the photograph to a base station(F11). Receiving the call request from the calling-side mobile terminal, the base station finds out a called-side mobile terminal and notifies the called-side mobile terminal that the call request has been generated(F12). At this moment, the base station transmits the caller's mobile identification number, received together with the call request, to the called-side mobile terminal(F13). At the same time, the base station transmits the caller's photograph, received from the calling-side mobile terminal, to the called-side mobile terminal through an MMS(F14).
Patent KR-20040100391-A (KR)
Inventor: KIM DAE JUNG
IPC: G06F17/50
Filed: 2003-05-22
Abstract: PURPOSE: A method for modeling pipeline supports using a parametric function of an equipment modeler offered from a PDS(Plant Design System) program is provided to automatically model the pipeline support under an PDS environment by developing an input form through standardization of the pipeline support shape and managing the dimension of each part with a database, even if a dimension of each part is unknown. CONSTITUTION: A basic input form standardized by the pipeline support shape is generated(S31). The dimensions of each part are stored in the database by each part vendor(S32). The pipeline support is modeled by inputting or selecting the information and important dimensions for the pipeline support to be modeled through the input form(S34).
Patent KR-20040102980-A (KR)
Inventor: SON HYEON SIK
IPC: G06F15/00
Filed: 2003-05-30
Abstract: PURPOSE: An automated device enabling a customer and a manager to perform image communication, and an automated device managing system for the same are provided to manage failure states of the automated device in a remote place and help the customer of the automated device to perform the image communication with the manager. CONSTITUTION: The system comprises the automated device(100) and a server(200). The server delivers a message transferred from the automated device to an idle client(300) by managing the client performing the image communication with the automated device through an image channel and remotely controlling the automated device. The automated device comprises an ATM(Automated Teller Machine) application(130) performing a deposit related process by occupying a camera(110) and a sound card(180), an image application(140) performing operations for the image communication by occupying the camera and the sound card, an ATM agent(160) enabling the ATM application and the image application to communicate with the server or the client, and an interface part(170).