baber/WOPTO huggingface dataset:
Patent KR-20020030718-A (KR)
Inventor: ARUGA YASUHITO
IPC: G09G3/36
Filed: 2001-10-16
Abstract: PURPOSE: An electro-optical panel, a method for driving the same, and electronic equipment are provided to realize high-density wiring and to maintain the reliability of the wiring. CONSTITUTION: Odd-numbered scanning lines(312-1, 312-3,..., 312-199) are connected to a first wiring group while even-numbered scanning lines(312-2, 312-4,..., 312-200) are connected to a second wiring group. Each of the scanning lines(312-1 through 312-200) is supplied with a scanning signal the polarity of which is inverted every horizontal scanning period. Among wirings forming the first wiring group and the second wiring group, a line-to-line voltage between any adjacent wirings becomes zero volts for most of the time. Degradation of the wirings due to electrolytic corrosion is controlled even if the spacing between the wirings is narrowed.
Patent KR-20030032478-A (KR)
Title: Locking device for restricting the movement of vehicles in automatic parking management system
Inventor: SON U HWAN
IPC: E04H6/42
Filed: 2001-10-18
Abstract: PURPOSE: A locking device for limiting the movement of vehicles of an unmanned parking system is provided to prevent the rotation of wheels of vehicles to limit the movement of vehicles. CONSTITUTION: The locking device(10) for limiting the movement of vehicles of an unmanned parking system comprises a driving motor(14) rotated forward or backward by control signals from a higher-rank control circuit device of an unmanned parking system, a gear box(12) connected with a rotary shaft of the driving motor(14) and housing a gear assembly, a movable shaft(20) connected with a gear of the gear box(12), a locking plate(16) fixed to the movable shaft(20) to move at the appointed angle, a fixing plate(18) adjacent to one end of the locking plate(16) and inclined not to be moved, a base(24) fixing the locking plate(16) and the fixing plate(18), and a fixture cover(22) fixing an opening end of the movable shaft(20) to be rotatable.
Patent KR-20030033410-A (KR)
Title: Method for broadcasting to extension in keyphone system
Inventor: PARK SEONG JUN
IPC: H04M3/42
Filed: 2001-10-22
Abstract: PURPOSE: An extension broadcast method of a key phone system is provided to leave a voice message at an extension by using a voice recording unit. CONSTITUTION: When an extension authorized to use a broadcast requests a broadcast, extensions belonging to a broadcast area and an intercom box state are sensed to discriminate whether each extension is available for receiving a broadcast(ST21-ST23). It an extension is available, it receives the broadcast(ST24). If an extension is not available for the broadcast, a message is recorded in a voice storing unit and then the extension is again checked whether it is currently available for the broadcast(ST25,ST26). If the extension is available for the broadcast, the message recorded in the voice storing unit is outputted to the extension(ST27).
Patent KR-20030035141-A (KR)
Title: Novel esterase, Bacillus niacini EM001 and transgenic microorganism for producing the esterase
Inventor: KIM HYEONG GWON
IPC: C12N1/20
Filed: 2001-10-30
Abstract: PURPOSE: An enzyme esterase, a microorganism Bacillus niacini EM001 producing the same esterase and a transgenic microorganism for producing the same esterase are provided, thereby the esterase having optimum temperature of 45 deg. C can be mass-produced from non-toxic Bacillus sp. CONSTITUTION: The esterase has the amino acid sequence of SEQ ID NO: 2. A gene encoding the esterase of SEQ ID NO: 2 has the nucleotide sequence of SEQ ID NO: 1. A recombinant plasmid pEST54 contains the esterase gene of SEQ ID NO: 1. The microorganism Bacillus niacini EM001(KCTC 0965BP) is capable of producing the esterase. A transgenic microorganism E. coli BL21(DE3)/pEST54(KCTC 10071BP) produced with the recombinant plasmid pEST54 is capable of mass-producing the esterase of SEQ ID NO: 2.
Patent KR-20020044069-A (KR)
Inventor: WATANABE YOSHINORI
IPC: H01R13/73
Filed: 2001-12-03
Abstract: PURPOSE: To provide a mounting structure of a base board for a card connector without exfoliation of a solder connection part of a tine of a contact, even if a big outer force is added to the connector, with high electric reliability. CONSTITUTION: A card connector has a housing 2, a contact, and a nut 40. A mounting part 12 of the housing 2 is put on a base board 100, and fixed to a nut 40 by screwing a bolt 54 inserted from base board 100 side. As there is no gap between the nut 40 and the housing 2 nor between the bolt 54 and the nut 40, there is no position shift between the base board 100 and the housing 2, even if a lateral outer force is added to the housing 2. As the top end 54 of the nut 40 locates at the neighboring area of the base board 100, a force of shearing the axis 60 of the bolt 54, rather than a force of bending the axis, is added, therefore, the drag force opposing to the outer force is very large, and the card connector hardly deforms.
Patent KR-20030048918-A (KR)
Title: The centrifugal blower of a vacuum cleaner
Inventor: NAM HYEON SIK
IPC: A47L9/00
Filed: 2001-12-13
Abstract: PURPOSE: A centrifugal blower for a vacuum cleaner is provided to prevent air from leaking into an inlet port in an impeller cover, and to cool a motor by using the air leaked into the lower side of the impeller. CONSTITUTION: An impeller(54) is installed in an impeller cover(52) having an inlet port, and sucks air. A motor(60) is installed in a motor housing(53) coupled with the lower end of the impeller cover and having an outlet port(53a), and rotates the impeller. A diffuser(56) is installed at the outer circumference of the impeller, and forcibly transmits the air passed through the impeller. A guide vane(58) is integrally formed at the lower side of the diffuser, and guides the air into the motor. A leak preventing unit(72) is formed at the impeller cover, and prevents the air from leaking into the inlet port.
Patent KR-20030048966-A (KR)
Title: Seat lifting and tilting apparatus for electric wheelchair
Inventor: LEE JU YOUNG
IPC: A61G5/14
Filed: 2001-12-13
Abstract: PURPOSE: A seat driving device for a powered wheel chair is provided to simplify manipulation in use, to reduce the whole weight of the wheel chair, resulting in reduction of battery consumption, simplification in construction, and easiness in maintenance. CONSTITUTION: In a powered wheel chair using electric power of a charged battery, a seat driving device thereof comprises a driving part which one end is installed to a frame(80) of the wheel chair to be driven in a linear manner, a tilt plate(60) which one end is rotatably hinged to the driving part and a seat frame(52) and the other end is separably coupled to the seat frame, and a connection/separation device for selectively coupling or separating the other end of the tilt plate to or from the seat frame.
Patent KR-20030052643-A (KR)
Title: Internet protocol phone system and operating method for thereof
Inventor: LEE HYEONG SU
IPC: H04L12/66
Filed: 2001-12-21
Abstract: PURPOSE: An Internet protocol telephone system and an operating method therefor are provided to connect an external CODEC device expansively supporting many CODECs to an existing Internet protocol telephone, thereby improving CODEC performance of the existing Internet protocol telephone. CONSTITUTION: An Internet protocol telephone system(100) comprises as follows. An IP phone(120) performs communication by using an IP. An external CODEC device(110) supports a CODEC function in the IP phone(120). A cable(130) connects the IP phone(120) with the external CODEC device(110). The IP phone(120) has a mandatory CODEC, and has the first terminal(121) and the second terminal(122) connected to outside. The external CODEC device(110) comprises as follows. An external signal input terminal(111) inputs a signal from an external device. An external signal output terminal(112) outputs a signal to the external device. An IP phone connection terminal(113) connects with the IP phone(120).
Patent KR-20030054646-A (KR)
Title: DC/DC inverter for multi-light of CCFL using multi-output PZT
Inventor: LEE JONG HWA
IPC: H02M7/537
Filed: 2001-12-26
Abstract: PURPOSE: A DC/DC inverter circuit is provided to be capable of controlling multiple outputs using one sensing circuit by detecting a piezoelectric inverter input voltage to drive two or mote lamps. CONSTITUTION: A comparison part(3) compares an input voltage with a reference voltage, and a voltage regulating oscillating part(4) controls a pulse width according to an input of an output signal of the comparison part. A driving part(1) converts into an AC component a voltage of an input DC component switched and received by an output of the voltage regulating oscillating part. A piezoelectric transformer receives a variation amount of an output voltage of the driving part and transforms the output voltage into a constant voltage according to an adjustment gain which is set corresponding to the variation amount. A plurality of cathode ray tubes(CCFLa-CCFLn) are connected to output terminals of the piezoelectric transformer respectively and perform a luminescence operation according to output voltages of the piezoelectric transformer. Resistors(Rsa,Rsb) divide an output voltage of the driving part to detect a magnitude of an output voltage of the driving part. A rectification part(5) rectifies a DC voltage conducted to a ground side through the cathode ray tube to supply the rectified voltage to the comparison part.
Patent KR-20030056208-A (KR)
Title: an extraneous matter removing method during metalization of semiconductor device
Inventor: LEE HAN CHUN
IPC: H01L21/306
Filed: 2001-12-27
Abstract: PURPOSE: A method is provided to be capable of removing foreign substance under a metal line forming process for a semiconductor device by using Ar RF(Radio Frequency) plasma. CONSTITUTION: A lower metal line(1) made of a Ti, TiN, Al or W, Ti, and TiN layer, is formed on a predetermined structure. After depositing an IMD(Inter Metal Dielectric)(2) on the resultant structure, a contact hole(3) is formed by selectively etching the IMD for exposing the lower metal line. Then, the exposed lower metal line is partially removed by carrying out an etching process. Polymers, a native oxide layer, and photoresist existing on the metal line and IMD layer, are removed by using Ar RF(Radio Frequency) plasma. After depositing a barrier metal layer(8) on the resultant structure, an upper metal line(9) is formed on the barrier metal layer.
Patent KR-20020023899-A (KR)
Inventor: KIM SUNG HO
IPC: B41M5/00
Filed: 2001-12-27
Abstract: PURPOSE: A sticker type A4 paper for an ink-jet printer is provided to enable a user to conveniently and easily attach or release a paper to and from a desired place without requiring another adhesive devices such as glue, adhesive spray, a double-faced tape, and so on. CONSTITUTION: The A4 paper for the exclusive use of an ink jet printer is a paper that any special materials is coated on top surface(a) thereof. This special coated paper shows high resolution, and a bottom surface(b) of the paper is processed to take a sticker manner capable of being easily attached or released to and from a desired place or object. Therefore, it is possible to obtain a colored document or report of high quality in a case of printing using this special coated high resolution paper as well as to improve the convenience of use thereof.
Patent KR-20030058024-A (KR)
Title: Process for producing sliced radish kimchi which is compressed
Inventor: CHO NAM CHEOL
IPC: A23B7/10
Filed: 2001-12-29
Abstract: PURPOSE: A method of preparing compressed sliced radish kimchi is provided to inhibit the progress of fermentation while maintaining the taste and external appearance of sliced radish kimchi, thereby being preserved for a long period of time. CONSTITUTION: A radish is preserved with salt and cut, the cut pieces of the radish are compressed, soaked in a seasoning sauce containing 3 to 5% by weight of glycine, 1 to 3% by weight of salt, 30 to 40% by weight of red pepper powder, 3 to 5% by weight of a pigment, 4 to 6% by weight of sodium L-glutamate, 2 to 4% by weight of saccharine and 50 to 60% by weight of purified water and then fermented. The fermented radish is soaked in a liquid containing 40 to 60% by weight of lactic acid, 10 to 30% by weight of sodium lactate, 0.2 to 0.4% by weight of chitosan, 0.1 to 0.3% by weight of a green tea extract and 25 to 35% by weight of purified water, followed by compression and vacuum-packing.
Patent KR-20010074697-A (KR)
IPC: A61K31/7088
Filed: 1999-07-09
Abstract: The present invention relates to a nucleic acid molecule comprising a nucleic acid sequence encoding at least one complementary determining region (CDR) of a variable region of an antibody, said antibody specifically interacting with the extracellular domain of the human zeta-chain, said antibody being obtainable by immunizing a rat with Jurkat cells and subsequently with a conjugate comprising a carrier molecule and a peptide comprising the 11 N-terminal amino acids of a the rat zeta-chain. Preferably, the (poly)peptide encoded by the nucleic acid molecule of the invention is a monospecific or bispecific antibody. The invention also relates to pharmaceutical compositions comprising i. a. the nucleic acid molecule or antibody of the invention as well as to kits comprising the aforementioned compounds. Finally, the invention relates to a method for the determination of zeta-chain or eta-chain expression on NK-cells, T-cells or precursors thereof employing the antibody of the invention.
Patent KR-20020034981-A (KR)
Inventor: LEE TAE U
IPC: H01L51/50
Filed: 2001-03-30
Abstract: PURPOSE: Organic/polymer electroluminescent devices employing single-ion conductors are provided, which use the single-ion conductors as an electron or hole injecting layer to improve luminescent efficiency. CONSTITUTION: The organic/polymer electroluminescent device includes a transparent substrate, a semitransparent electrode deposited on the transparent substrate, a hole injecting layer comprised on the semitransparent electrode and an electroluminescent layer formed with an organic luminescent material. An electron injecting layer is formed on the electroluminescent layer, and a metal electrode is deposited on the electron injecting layer. The hole injecting layer and the electron injecting layer are constituted with single-ion conductors. The transparent substrate is a quartz or a PET(Polyethylene terephthalate). The semitransparent electrode is an ITO(Indium Tine Oxide), a PEDOT(Polyethylene dioxythiophene) or a polyaniline.
Patent KR-20010090853-A (KR)
IPC: F02M63/00
Filed: 2000-09-20
Abstract: 본 발명은 내연기관용 연료분사밸브 및 이것의 제조방법에 관한 것이다. 본 발명의 밸브는 밸브 베이스 바디(2)를 포함한다. 피스톤-형상이고 축방향으로 움직일 수 있는 밸브부재(12)는 적어도 하나의 차단스프링(27,28)의 힘에 대항하여 상기 베이스 바디와 보어(21)내에 배치된다. 밸브부재는 연소실을 향하는 단부에서 적어도 하나의 분사채널(19)의 개방을 제어하고, 개방압에 도달될 때 상기 밸브부재(12)상에 형성된 압력어깨(10)에 가해지는 연료압에 의해 축방향으로 이동될 수 있다. 적어도 하나의 차단스프링(27,28)은 최초응력으로 스프링챔버에 배치된다. 상기 스프링챔버는 밸브고정체(1)안에 형성된다. 적어도 하나의 차단스프링(27,28)은 조정핀(31,32)에 접하고 그에 의해 연소실과 이격된 쪽을 향한다. 적어도 하나의 차단스프링(27,28)에 적당한 최초응력에 의해 측정되는 개방압은 조정구(52)를 통해 삽입될 수 있는 조정공구(49)를 이용하여 축방향으로 조정핀(31,32)을 이동시킴으로써 조절될 수 있다. 스프링챔버(30)내에서 조정핀(31,32)의 위치는 후속적으로 코킹(caulking)에 의해 고정된다.
Patent KR-20010087408-A (KR)
IPC: H04N5/44
Filed: 2000-10-04
Abstract: 소정의 버스 라인에 접속된 제1 기기와 제2 기기 사이에서, 제1 기기에서의 입력 선택에 관한 설정 등의 데이터를, 제2 기기로부터 버스 라인을 통해 소정의 포맷의 커맨드의 형식으로 지시하도록 하고, 제1 기기와 제2 기기 사이에서 독자적으로 리모트 제어를 할 수 있도록 하였다.  또한, 제1 기기에서의 입력 선택에 관한 데이터를 제2 기기로 전송하도록 하고, 예를 들면 제2 기기에서의 동작에 제휴하여 제1 기기에서의 입력 선택 등의 리모트 제어를 양호하게 할 수 있게 된다.
Patent KR-20010102951-A (KR)
IPC: A61P3/10
Filed: 1999-12-02
Abstract: 본 발명에서는, 동물의 신체에 이식되는 경우, 유체 중의 선택된 분석물을 검출하는 생물발광 바이오 리포터 집적 회로 장치를 기술하고 있다.  본 장치는 생물발광 리포터 폴리펩타이드를 암호화하는 유전자에 적합하게 결합된 선택된 물질에 반응성인 시스-활성화 반응 요소를 포함하는 핵산 단편을 함유하도록 유전공학으로 생성된 바이오 리포터를 포함한다.  바람직한 양태에서, 표적 분석물은 글루코스, 글루카곤 또는 인슐린이다.  표적 물질에 대한 바이오 리포터의 노출에 의해 반응 요소는, 검출되고 정량화되는 발광 반응을 생성하는 리포터 폴리펩타이드를 암호화하는 핵산 서열을 상향 조절하게 된다.  예시적인 양태에서, 바이오 리포터 장치는 방출된 광을 검출할 수 있는 집적 회로 위에 봉입되어 수득된 신호를 처리한 다음에, 이 결과를 원격 보고한다.  또한, 직접 통제되거나 또는 체액에 존재하는 표적 분석물의 양에 반응하여 약물 (예: 인슐린)을 동물에게 제공하는 검출 장치에 의해 간접적으로 통제될 수 있는 통제된 약물 전달 시스템이 기술되어 있다.
Patent KR-20010093337-A (KR)
IPC: H01L33/00
Filed: 2000-12-14
Abstract: 본 발명에 의한 LED 램프장치는 교류전원이 입력되는 전원장치부(102, 103)와, 이 전원장치부(102, 103)의 출력단에 접속되는 1개 또는 직렬접속된 복수 개의 LED로 구성되는 LED 램프(106)를 구비하고, 전원장치부(102)는 교류전원전압의 정류파형을 취득해서 이 정류파형 중의 교류전원 전압파형의 반주기에 상당하는 각각의 파형의 필요로 하는 전압치 이상의 기간중의 일부의 기간에서만 전력을 받아들여서 상기 LED 램프(106)의 점등용 전원으로 하는 것이다.
Patent KR-20010111266-A (KR)
Title: 디지털 가입자 라인 시스템에서 톤 할당 장치 및 방법
IPC: H04L27/26
Filed: 2000-02-23
Abstract: 다중캐리어 통신 시스템에서 간섭(예를 들어, 크로스토크 잡음 및/또는 에코 건섭)의 강도를 줄이기 위한 방법 및 장치가 제공된다.  주파수 범위를 갖는 복수개의 캐리어로부터 캐리어 서브채널이 선택된다.  우선 가장 높은 주파수단과 가장 낮은 주파수단을 갖는 주파수 영역에 이르는 복수개의 캐리어 중 제1 서브셋을 선택함으로써 캐리어 서브채널들이 선택된다.  서브셋 내의 각각의 서브채널은 적어도 하나의 비트 신호를 운반할 수 있다.  디지털 신호의 하나 이상의 비트를 전송하기 위한 서브셋의 캐리어 서브채널들 중 적어도 하나는 주파수 범위의 양 끝중 한쪽 끝에서 할당된다.  입력 디지털 신호는 캐리어 서브채널상으로 변조되어, 전송 및 수신되고, 출력 신호로서 복조된다.  캐리어 서브채널들은, 디지털 신호를 전송할 때 근단 크로스토크, 원단 크로스토크, 에코, 및 잡음을 포함한 간섭 현상의 크기를 감소시키거나 최소화시키도록 하는 방식으로 이용된다.
Patent KR-20010111311-A (KR)
IPC: B60R21/36
Filed: 2000-04-10
Abstract: The safety bumper includes: (a) a bumper basic body (4) having a forward surface; (b) a bumper bar (5); (c) a mounting member (11); (d) a cross-bar (10) of the vehicle, (e) at least one of a deployable energy-absorbing element (9; 32, 33, 39, 41; 52, 60) positioned above the mounting member (11) and a deployable energy-absorbing element (17, 20; 38, 46; 64) positioned below mounting member (11); and (f) an impact sensor (6) located in bumper bar (5). The bumper bar (5) is connected to bumper basic body (4) and extends through to the forward surface of bumper basic body (4), bumper bar (5) is also connected to mounting member (11), and mounting member (11) is located behind bumper basic body (4) and bumper bar (5). The mounting member (11) is connected to cross-bar (10), which is located behind mounting member (11). The deployable energy-absorbing elements are controlled by impact sensor (6), and upon actuation thereby are deployed and form (either singly or together) a substantially continuous contour and a substantially common front together with the forward surface of bumper basic body (4).
Patent KR-20010113910-A (KR)
IPC: B23K10/00
Filed: 2000-04-28
Abstract: The invention concerns an automatic method and installation for multiple plasma jet welding of two metal parts, such as the edges of a tube. The two parts to be welded are assembled along a joint plane. The method consists in generating a first plasma jet exhibiting a first linear welding energy ( DELTA E1) with positive and non null value; generating substantially simultaneously a second plasma jet exhibiting a second positive and non null linear welding energy ( DELTA E2); optionally generating a third plasma jet exhibiting a third positive and non null linear welding energy ( DELTA E3); and welding the two parts, one with the other, by subjecting the joint plane to be welded to said first, second and, optionally, third plasma jets. The invention also concerns the use of said method and installation for making metal tubes.
Patent KR-20020034079-A (KR)
Title: Adhesive-backed articles
Inventor: MAZUREK MIECZYSLAW H
IPC: C09J7/38
Filed: 1999-10-01
Abstract: An adhesive-backed article having a compliant film with a pressure sensitive adhesive bonded to one surface of the film. The pressure sensitive adhesive includes a microstructured surface opposite the compliant film. The microstructured surface defines channels in the adhesive. The channels create pathways for the egress of fluids. Upon application onto a substrate, the channels and structures wet out to render the microstructured surface substantially undetectable when viewed from the exposed surface of the article.
Patent KR-20020035480-A (KR)
Title: Specialised surface
IPC: G02B5/12
Filed: 2000-05-19
Abstract: A multilayer surface comprising at least two layers, said layers having different refractive indexes such that selective wavelengths/colours are transmitted and or reflected. The layers are preferably laid onto a transparent substrate. The surface can be used as an anti-counterfeit device. A method of determining whether an article is counterfeit comprising: providing such a surface; determining its transmission/absorption characteristics of particular colour(s); matching these up with the expected characteristics to determine whether the surface is counterfeit. This may comprise observing the reflected or transmitted colour at two different angles of incidence or detecting changes in the polarisation state of transmitted light.
Patent KR-20030062511-A (KR)
Title: Degassing apparatus for secondary battery
Inventor: CHOI SEONG WON
IPC: H01M2/12
Filed: 2002-01-17
Abstract: PURPOSE: A gas removing device for a secondary battery is provided, to enable a gas removing process inside a case and a resealing process to be carried out automatically, thereby improving the production. CONSTITUTION: The gas removing device comprises a base(100); a chamber(200) which is installed in the upper part of the base and comprises upper and under chambers(210, 220) and whose inside space is sealed by the combination of the upper and under chambers; at least one safe receiving zig(230) which is installed on the upper face of the under chamber(220) and receives a battery case; at least one punching unit which is installed in the lower part of the safe receiving zig to be capable of moving up and down and punches a certain part of the battery case; at least one sealing unit which is installed inside the upper chamber(210) to be capable of moving up and down and seals a certain part of the battery case; and a vacuum impressing unit which is installed any one side of the upper chamber and the under chamber and makes the inside of the chamber be in vacuum.
Patent KR-20030063583-A (KR)
Title: Inductance Measurement Method for Sensorless Control of SRM
Inventor: AHN JIN U
IPC: H02P6/18
Filed: 2002-01-23
Abstract: PURPOSE: A method for detecting a position of a rotor in a switched reluctance motor is provided to generate the low level current and estimate the inductance by applying a pulse voltage regardless of a driving torque to a phase of the switched reluctance motor which is not excited. CONSTITUTION: A method for detecting a position of a rotor in a switched reluctance motor is to measure position information of a rotor necessary for driving the switched reluctance motor without using an additional position sensor such as an encoder. A pulse voltage regardless of a driving torque is applied to a phase of the switched reluctance motor which is not excited and the low level current is generated thereby. The inductance is estimated from a predetermined formula by using the low level current, the pulse voltage, and a sustain time of the pulse voltage.
Patent KR-20030017303-A (KR)
Title: Semiconductor memory element, semiconductor device and control method thereof
Inventor: ISHII TOMOYUKI
IPC: H01L27/115
Filed: 2002-02-27
Abstract: PURPOSE: To solve the problem that since a semiconductor flash memory required for high reliability must output and input electrons through an oxide film obtained by directly oxidizing a silicon substrate, a using voltage becomes large from positive to negative. CONSTITUTION: High reliability is realized by storing a charge in regions divided into a plurality. A migration of the electrons is performed through the oxide film or the like by not only the oxide film obtained by directly thermally oxidation of the substrate having high reliability with the high reliability as a background but also through the oxide film or the like deposited via a CVD, and hence controlled by potentials of the same polarity at the time of writing and erasing information.