baber/WOPTO huggingface dataset:
Patent KR-20040043417-A (KR)
Title: Portable fuel cell having MEMS filter and a method fabricating of MEMS filter
Inventor: LEE SUK HAN
IPC: H01M8/02
Filed: 2002-11-18
Abstract: PURPOSE: A portable fuel cell having an MEMS filter, an MEMS (microelectromechanical system) filter and its preparation method are provided, to improve the porosity and performance of a filter. CONSTITUTION: The portable fuel cell comprises a substrate constituting a container capable of receiving a liquid fuel comprising hydrogen; an MEMS filter(200) which is formed with the substrate in a body by MEMS process and passes the hydrogen through; an anode(230) which is formed on the upper part of the MEMS filter and generates electrons by the electrochemical oxidation of the hydrogen; and a cathode(370) which generates an electric energy by the electrochemical reduction of oxygen of an oxidizing agent. Preferably the MEMS process is a porous silicon process. The MEMS filter comprises a substrate constituting a container capable of receiving a liquid fuel; and a plurality of cylindrical pores formed on the substrate by the metal mask where pores are patterned.
Patent KR-20040046967-A (KR)
Title: Transmitting and Receiving Method having Distortion Reduction Caused by a Time-varying Channel in an Orthogonal Frequency Division Multiplex System
Inventor: CHO YONG SU
IPC: H04B7/005
Filed: 2002-11-28
Abstract: PURPOSE: A transmitting and receiving method for reducing distortion caused by a time-varying channel in an OFDM system is provided to reduce the influence due to the time-varying channel by analyzing mathematically the influence caused by the time-varying channel. CONSTITUTION: A transmitting and receiving method for reducing distortion caused by a time-varying channel(52) in an OFDM system includes a process for generating a group, a process for assigning a weight value, and a process for transmitting data. The process for generating the group is to form one group by extracting neighboring sub-channels of M number from the sub-channels of N number. The process for assigning the weight value is to assign weight values to transmission data of the sub-channels of the group. The process for transmitting data is to transmit the transmission data in group units.
Patent KR-20030048351-A (KR)
Title: Magnetic memory device and method of manufacturing the same
Inventor: HOSOTANI KEIJI
IPC: G11C11/14
Filed: 2002-12-12
Abstract: PURPOSE: To provide a semiconductor memory device which can increase a storage data value per bit and to provide a method of manufacturing the semiconductor memory device. CONSTITUTION: The semiconductor memory device is provided with a plurality of memory elements 16, 21 which are laminated on one cell in such a way that directions of their easy axes of magnetization 16a, 21a are directed to mutually different directions and a first interconnection 13 and a second interconnection 21 which sandwich the plurality of memory elements 16, 21 and which are extended to mutually different directions.
Patent KR-20040057211-A (KR)
Title: An apparatus for guiding unrolled strip of coil for strip coiling
Inventor: KIM EON SIK
IPC: B21C47/00
Filed: 2002-12-26
Abstract: PURPOSE: An apparatus for guiding unrolled strip of coil for strip coiling is provided to smoothly guide the unrolled strip of the coil when coiling the strip to treat unrolled strip of an inner diameter part wound around sleeve of non-rolled coil is provided. CONSTITUTION: The apparatus(1) comprises a moving frame(20) connected to a lower part of moving table(12) of guide table(10) arranged at one side of coiling reel for coiling unrolled strip of coil and installed in such a way that the moving frame is moved back and forth by first cylinder(22) horizontal to an inner side of the table; first guide part(30) comprising an upper guide(40) rotated as a guide arm(36) is advancing into between guide rolls(38) of down coiler side, wherein the guide arm is connected to shaft part(34) during forward movement of the moving table with being connected to the shaft part of guide roll(32) installed in front of the moving table; and second guide part comprising a plurality of guide rolls installed at an inner side of multistep guide(56) expanded and contracted to a lower side of the shaft part by spring(52) and operating wire(54), a vertical moving arm(60) inserted into the lower moving block and connected to one of the guide rolls, and a lower moving block(64) moved back and forth by second cylinder horizontally installed at the moving frame.
Patent KR-20040057451-A (KR)
Inventor: CHO YEONG GEON
IPC: B60G7/00
Filed: 2002-12-26
Abstract: PURPOSE: A trailing arm is provided to improve traveling stability of the vehicle by restricting the wheel from being moved backward in breaking the trailing arm with connecting the vehicle body connection part and the knuckle mounting part by a couple of wires. CONSTITUTION: A trailing arm(100) is composed of a vehicle body connection part(11) connected to the vehicle body, and a knuckle mounting part(13) connected to a knuckle. A distance remaining unit is formed between the vehicle body connection part and the knuckle mounting part of the trailing arm to keep the distance between the vehicle body connection part and the knuckle mounting part in breaking the trailing arm. The distance remaining unit is composed of a couple of wires(15), and the wires are connected by a rubber member(17). Accidents are prevented by restricting the knuckle from being moved backward with connecting the vehicle body connection part and the knuckle mounting part by the wire in breaking the trailing arm.
Patent KR-20030057424-A (KR)
IPC: F16J15/08
Filed: 2002-12-27
Abstract: 각 노즐 세그먼트(4)의 내측 레일(52)과 노즐 지지 링(44)의 축방향을 향하는 환형의 밀봉 표면(54) 사이에 익현방향 힌지 실(46)을 구비하는 가스 터빈에 있어서, 보조 실(70)이 익현방향 힌지 실의 저압측상의 노즐 세그먼트의 내측 밴드와 지지 링 사이에 배치된다.  익현방향 힌지 실을 가로지르는 누출 유동을 최소화하거나 방지하기 위해서, 역방향으로 접혀진 "U"자형 가장자리 부분(74)을 구비하는 대체로 "U"자형의 보조 실(70)은 노즐 세그먼트의 내측 레일(52)의 축방향으로 연장하는 밀봉 표면에 형성된 공동(82)내에 수용된다.  운전 조건에서, 가장자리 부분(74)은 공동의 베이스와 노즐 지지 링의 환형 밀봉 표면(54)에 대해 밀봉하여, 익현방향 힌지 실(46)을 지나는 누출 유동이 고온 가스 경로(14)로 유입되는 것을 방지한다.  보조 실을 장착하기 위해, 실은 우선 압축되며, 압축된 실을 공동내에 고정하기 위해 보조 실 주위에 하나 또는 그 이상의 랩(wrap)(92)을 적용하거나 에폭시를 적용함으로써 압축 상태로 유지된다.  운전 온도에서, 유지 수단은 실을 해제하여, 노즐 세그먼트와 지지 링의 대향 밀봉 표면에 대하여 가장자리 부분을 결합시킨다.
Patent KR-20040059982-A (KR)
Title: Method for fabrication of conduction pattern of semiconductor device
Inventor: LEE MIN SEOK
IPC: H01L21/3063
Filed: 2002-12-30
Abstract: PURPOSE: A method for forming a conductive pattern of a semiconductor device is provided to be capable of preventing attack of a titanium layer as a barrier layer in wet-cleaning for removing polymers. CONSTITUTION: A Ti layer is deposited on a substrate(50). A metal film and a substance layer are sequentially deposited on the Ti layer. A hard mask(54') is formed by selectively etching the substance layer using a photoresist pattern as a mask. A metal pattern(53') is formed by etching the metal film using the hard mask. The first polymers are removed by wet-cleaning at the temperature of 40-80°C. By etching the Ti layer, a conductive pattern including the hard mask/metal pattern/Ti pattern is formed. The second polymers are removed by wet-cleaning at the temperature of 0-20°C.
Patent KR-20040061188-A (KR)
Title: array substrate for liquid crystal display device and fabricating method of the same
Inventor: CHO HEUNG RYEOL
IPC: G02F1/1343
Filed: 2002-12-30
Abstract: PURPOSE: An array substrate for an LCD device is provided to form a supplementary data line with the same material as gate lines, and to form a conductive pattern with the same material as a pixel electrode, then to connect the supplementary data line with data lines in the conductive pattern, thereby applying a signal even though the data lines are disconnected. CONSTITUTION: Gate lines(122) are formed on a substrate in the first direction. A gate electrode(124) is connected to the gate lines(122). A supplementary data line(125) is formed between the gate lines(122), and has the second direction. A gate insulating film covers the gate lines(122), the gate electrode(124), and the supplementary data line(125). An active layer(128) is formed on the gate insulating film. Data lines(132) cross the gate lines(122). A source electrode(134) and a drain electrode(136) are faced to each other on the gate electrode(124). A protective film has the first contact hole(142) and the second/third contact holes(144,146). A pixel electrode(152) is connected with the drain electrode(136) through the first contact hole(142). A conductive pattern(154) is connected to the supplementary data line(125).
Patent KR-20040061872-A (KR)
Title: Method for Log-In of Internet Site using Mobile Communication Terminal
Inventor: JUNG SEONG YUN
IPC: H04W8/18
Filed: 2002-12-31
Abstract: PURPOSE: An Internet site log-in method using a mobile terminal is provided to allow a user to log in to multiple Internet sites through simple manipulation and authentication. CONSTITUTION: A mobile terminal is connected to a personal computer by using a USB, a Bluetooth or infrared communication(201). A program for log-in is executed(202) to release a locked function(203) and the mobile terminal is connected to a desired site(204). It is checked whether the desired site is a site stored in the mobile terminal(205). If the desired site is a stored site, log-in information such as an ID or a password is transmitted to the corresponding side(206) to check whether the transmitted information can be available for use(207).
Patent KR-20040062153-A (KR)
Title: Structure of thin film transistor and fabricating method thereof
Inventor: HWANG SEONG SU
IPC: G02F1/136
Filed: 2002-12-31
Abstract: PURPOSE: A structure of a thin film transistor and a method for fabricating the thin film transistor are provided to improve mobility of the thin film transistor. CONSTITUTION: A thin film transistor includes a gate electrode(110) formed on a substrate(101), a gate insulating layer(130), a semiconductor layer, an ohmic contact layer(134), and source and drain electrodes(108,112). The gate electrode includes the first region(110A) disposed at the center and the second region(110B) disposed at the edge and thicker than the first region. The gate insulating layer formed on the gate electrode. The semiconductor layer is formed in a recess of the gate insulating layer, which is formed caused by the first region of the gate electrode. The ohmic contact layer is formed on both sides of the semiconductor layer. The source and drain electrodes are formed on the ohmic contact layer and gate insulating layer.
Patent KR-20020026530-A (KR)
Title: Ｔ-세포 수용체 γ알터네이트 리딩 프레임단백질(ＴＡＲＰ) 및 그 용도
IPC: C12N15/09
Filed: 2000-07-12
Abstract: 본 발명은 전립선 상피 세포 및 많은 유방암 세포로부터의 TCRγ전사체 서열을 함유하는 핵산, 및 이러한 서열의 번역으로부터 발현되는 T-세포 수용체 감마 알터네이트 리딩 프레임 단백질("TARP")을 제공한다. TARP로부터 만들어진 백신은 전립선암세포 및 많은 유방암세포를 포함하는 이러한 단백질을 발현하는 세포에 대한 면역 반응을 일으키는 데 유용하다. 본 발명은 역시 전립선암 및 TARP발현 유방암의 진단방법, 및 환자에 TARP 및 TARP를 인코딩하는 핵산을 주입하는 방법을 역시 제공한다.
Patent KR-20020082457-A (KR)
Title: 접속 라우팅 시스템 및 방법
IPC: H04M3/00
Filed: 2000-08-02
Abstract: 본 발명의 접속 라우팅 시스템은: 다수의 미디어 채널(510)로부터 입력 고객 접속을 수신하는 동일한 수의 미디어 접속기; 및 상기 접속이 수신된 특정 미디어 채널(510) 및 CSR의 스킬 세트를 기초로, 상기 입력 접속을 특정 고객 서비스 대표자("CSR")(540)에게 라우팅하는 접속 라우팅 로직을 포함한다. 
     또한, 본 발명의 고객 접속 라우팅 방법은: 다수의 미디어 채널(510)로부터 입력 고객 접속을 수신하는 단계; 및 상기 접속이 수신된 특정 미디어 채널(510) 및 CSR(540)의 스킬 세트를 기초로, 상기 입력 접속을 특정 고객 서비스 대표자("CSR")(540)에게 라우팅하는 단계를 포함한다.
Patent KR-20020038728-A (KR)
IPC: A61K33/40
Filed: 2000-08-18
Abstract: 본 발명은 안정화된 아염소산염 매트릭스를 사용하여 면역 반응을 조절하고 암을 치료하는 방법을 제공한다.  안정화된 아염소산염 매트릭스는 그를 필요로 하는 포유동물에게 투여될 경우, 인터페론 감마와 유사한 방식으로 면역 세포를 활성화할 수 있지만 종양 괴사 인자 알파와 같은 염증 및 쇼크와 관련된 사이토카인의 생산에는 영향을 주지 않는다.  안정화된 아염소산염 매트릭스는 또한 대식세포에서 종양 전환과 관련되어 발현되는 단백질인 DCC 단백질의 발현을 상향조절한다.  대식세포를 활성화하기 때문에, 안정화된 아염소산염 매트릭스는 면역조절제로서 유용하며 암 치료에 있어서도 유용하다.
Patent KR-20020047213-A (KR)
Title: Surgical instrument for ablation and aspiration
IPC: A61B18/14
Filed: 2000-10-05
Abstract: An electrosurgical aspiration instrument that permits aspiration of an area being treated by the instrument. The instrument is coupled at a proximal end to a power source and includes an energy application surface area at a distal end. The power source supplied energy to the energy application surface area such that the distal end of the instrument may apply energy to the treatment area to modify the characteristics of biological material, such as biological tissue in the area. An aspiration lumen is formed through the instrument with an opening through the energy application surface area. The energy application surface area is configured to reduce blockage of the opening. Accordingly, aspiration may be performed simultaneously with electrosurgical treatment whereby unwanted matter such as by-products, biological debris and excess fluid is removed from the treatment area. The electrosurgical aspiration instrument also permits both functions to be performed at different times, with the advantage of not requiring instruments to be switched on during the treatment procedure or removed from the treatment site.
Patent KR-20020042870-A (KR)
Filed: 2000-10-19
Abstract: 본 발명은 높은 탄성(높은 반발계수) 및 연성(낮은 경도)을 갖는 열가소성 플라스틱 및 그의 골프공 부품으로서의 용도에 관한 것이다.  본 발명은 고도로 중화된 용융가공성 에틸렌 산 공중합체, 및 산 공중합체에 지방족 일작용성 유기산을 혼입시킨 후 모든 산을 90％보다 높은 수준으로 중화시킴으로써 상기 고도로 중화된 용융가공성 에틸렌 산 공중합체를 제조하는 방법에 관한 것이다.
Patent KR-20020061640-A (KR)
IPC: C07F7/18
Filed: 2000-12-04
Abstract: The present invention describes a method for producing epoxyorganosilicon compounds through the platinum-catalyzed hydrosilation reaction of ethylenically unsaturated epoxides and a silicon-hydride in the presence of a carboxylic acid salt. Also taught herein is the use of carboxylic acid salts in compositions of epoxyorganosilicon compounds to provide compositions of greater stability.
Patent KR-20020081281-A (KR)
IPC: B29C45/26
Filed: 2001-01-30
Abstract: A nozzle 10 for an injection mold has a nozzle body 12 which can be mounted on a mold or manifold and in which at least one duct 22 for molten material is provided which opens at a terminal side at, or in, a nozzle tip 26. In order to be able to realize extremely small pitches in two independent directions in space, the nozzle body 12 has at least one substantially plane lateral surface 14, 15 which carries or accommodates in a plane 2D-type joining and/or arrangement a heating and/or cooling device 28, 28' for the molten material. In a special embodiment, the nozzle 10 within in a row of nozzle R are located next to each other in very close relationship, and two opposing lateral surfaces S or the row of nozzles R are provided with heating and/or cooling devices 28, 28', which are adapted to be connected in groups to a heating or cooling circuit via a common external terminal.
Patent KR-20030005174-A (KR)
Title: Skin whiteners containing hydroxytetronic acid
IPC: A61K8/365
Filed: 2001-12-12
Abstract: Skin whitening compositions contain at least one alpha-hydroxytetronic derivative such as diphenyl hydroxytetronic acid. Some embodiments contain adjunct ingredients that enhance the efficacy and stability of skin whitening formulations such as a tetronic acid derivative that inhibits tyrosinase or tyrosine phosphatase, hydroquinone, an alpha-hydroxy acid such as glycolic acid, and a fatty acid ester of ascorbic acid such as ascorbyl palmitate.
Patent KR-20030001371-A (KR)
Title: Process for producing peptides by using in vitro transcription/translation system
IPC: C12P21/02
Filed: 2001-12-06
Abstract: The present invention relates to a reaction system whereby a peptide produced in an in vitro peptide synthesis system can be efficiently isolated at a high purity from the reaction system. Thus the present invention is a process for producing a peptide or a peptide derivative by using a reaction system of transcribing a DNA into an RNA and then translating the RNA produced or a reaction system of translating an RNA in vitro wherein at least one protein component of the reaction system is labeled with a first substance which adheres to a second substance, and said second substance is used as an adsorbent for capturing said labeled protein components after translating.
Patent KR-20030007659-A (KR)
Title: Microporous Inorganic Solid Electrolytes and Methods for Preparing Them
Inventor: JANG DONG HUN
IPC: H01M50/497
Filed: 2000-05-24
Abstract: PURPOSE: Provided is a solid electrolyte film usable in rechargeable cells, to provide pathways for ions mobile between a cathode and an anode during repeated charge and discharge of rechargeable cells by introducing liquid components and lithium salts to a solid electrolyte film having a microporous structure and containing an absorbent. CONSTITUTION: The solid electrolyte for rechargeable cells comprises: an electrolyte film having a thickness of 20 to 200pm and microporous structures, wherein the electrolyte film contains an inorganic absorbent having a particle size not more than 40μm in an amount of at least more than 70% by weight based on the total weight of the electrolyte film under the dried condition that no liquid electrolyte is contained therein; and an ion conductive liquid electrolyte in an amount of 20 to 90% by weight based on the total weight of the electrolyte including liquid electrolyte.
Patent KR-20030014739-A (KR)
Inventor: KWON JONG SOO
IPC: E05B75/00
Filed: 2003-01-02
Abstract: PURPOSE: Handcuffs prevented from being released are provided to minimize a gap of a moving passage of a mobile ring, thereby preventing any element from being inserted to forcibly release the handcuffs. CONSTITUTION: Handcuffs prevented from being released include a semicircular mobile ring(100) having a ratchet part(110) doubly forming a plurality of saw teeth(111); a pair of semicircular fixed rings(200) connected to the other side of the mobile ring by a rotative moving shaft(210), wherein one is connected to the rotative moving shaft and the other integratedly forms a rectangular body part(220); and a moving passage formed in the body of the fixed rings to move the mobile ring, wherein the handcuffs include downward restraining protrusions(650) formed in front and rear of a frame(600) protrudedly toward the moving passage to minimize the gap with saw teeth of the ratchet part of the mobile ring.
Patent KR-20040063470-A (KR)
Inventor: KWAK DONG HUN
IPC: H04B1/44
Filed: 2003-01-07
Abstract: PURPOSE: A path switching circuit using I and Q data is provided to prevent a data decoding error by automatically switching an I-path and a Q-path when a phase of Q-data is changed according to local frequency injection of transmission/reception circuit. CONSTITUTION: Input terminals(IN_1,IN_2) inputs one of I-data and Q-data of transmission/reception data. A phase detector(110) detects a phase difference between the I-data and the Q-data inputted from the input terminals(IN_1,IN_2). A transmission path setting unit(120) outputs a transmission path setup signal for transmitting the I-data and Q-data based on the detection result of the phase detector(110). Switching units(130,140) switches a transmission path of the I-data and Q-data based on the transmission path setup signal outputted from the transmission path setting unit(120).
Patent KR-20040066344-A (KR)
Inventor: PARK JUN BO
IPC: A61K36/07
Filed: 2003-01-17
Abstract: PURPOSE: Hericium erinaceus exo-biopolymer having hypolipidemic effect, a method for isolation of the same, and the use thereof are provided, thereby reducing total cholesterol, triglyceride, phospholipid, arteriosclerosis index and LDL cholesterol concentration and maintaining high level of HDL cholesterol concentration, so that atherosclerosis can be prevented, and reducing biosynthesis of cholesterol. CONSTITUTION: The method for isolating Hericium erinaceus exo-biopolymer having hypolipidemic effect comprises the steps of: (a) inoculating the Hericium erinaceus cultured medium to potato/dextrose agar medium and subculturing it at 4 deg.C at intervals of 3 months; (b) inoculating the subcultured medium to potato/dextrose broth(pH 5.0) and culturing it with agitation at 25 deg.C; (c) after 10 days of cultivation, pulverizing the cultured medium under aseptic condition and inoculating the pulverized medium into a medium containing 20g/l of glucose, 0.5 g/l of MgSO4 7H2O, 0.46 g/l of KH2PO4, 2 g/l of yeast extract, and 2 g/l of peptone; (d) culturing the medium at 25 deg.C and 120 rpm for 12 days; (e) centrifuging the cultured medium at 10,447xg for 20 minutes, collecting the supernatant, precipitating the supernatant with ethanol, and centrifuging the supernatant; and (f) diluting and dialyzing the centrifuged supernatant with water, and freeze-drying the dialyzed product.
Patent KR-20040066402-A (KR)
Inventor: LEE SEUNG JAE
IPC: H04M3/22
Filed: 2003-01-18
Abstract: PURPOSE: A dualized switch system using clock change is provided to transmit switch conditions with reducing use of optical interrupting chips when a board transmits the switch conditions to a board of a remote station. CONSTITUTION: In the case of maintaining a set mode state, a main SIU(Substanding Interface Unit)(10) and a preliminary SIU(30) output first clocks matched with a reference clock for processing optical signals. If receiving a reset request for switching into another mode, the main SIU(10) and the preliminary SIU execute reset for switching into another mode. During the reset period, the main SIU(10) and the preliminary SIU output second clocks not matched with the reference clock for executing clock mismatching to the optical signals transmitted to a remote station. If receiving no optical signals from a remote station unit, the main SIU(10) and the preliminary SIU(30) generate an LOS(Loss Of Signal) alarm signal and execute reset. If receiving clock mismatched optical signals from the remote station unit, a main NIU(Network Interface Unit)(20) and a preliminary NIU(40) generate an LOF(Loss Of Frame) alarm signal and execute reset for converting the set operation mode to another operation mode. In the case of maintaining the set mode, the main NIU(20) and the preliminary NIU(40) output first clocks matched with the reference clock. If receiving a reset request, the main NIU(20) and the preliminary NIU(40) execute reset to convert the current mode to another mode, and interrupt optical signals transmitted to the remote station for transmitting switch conditions to the remote station.
Patent KR-20040066492-A (KR)
Title: Physical therapeutic equipment having electrical heating wire and coolant material integrated
Inventor: SON YOUNG SUK
IPC: A61H39/06
Filed: 2003-01-18
Abstract: PURPOSE: Provided is physical therapeutic equipment, which makes the operation correspond to the weather conditions changing according to four seasons possible. CONSTITUTION: The physical therapeutic equipment includes; an artificial intelligence computer processor and chip which controls each equipment of whole circuit of the physical therapeutic equipment(1); an electrical heating wire of a heating element; a coolant material used for astronaut's clothes, that is a cooling material; a battery for supplying power to the whole circuit; a checking device for the measurement of outer air; a sensor box for the automatic controlling of the temperature inside the physical therapeutic equipment(1); and a fire extinguisher installed in one side inside and outside the physical therapeutic equipment(1).