baber/WOPTO huggingface dataset:
Patent KR-20010064483-A (KR)
Inventor: LEE YONG
IPC: B60T7/08
Filed: 1999-12-29
Abstract: PURPOSE: A parking brake device makes a parking brake lever pulled easily by small power. CONSTITUTION: A parking brake device comprises the first and the second flexible wires(40, 60), fixed rollers(50, 51, 52, 53) and a moving roller(70). The first flexible wire(40) and the second flexible wire(60) are connected each other at the center of the moving roller(70). If a parking brake lever(1) is pulled, power F is generated to the two wires(40, 60). Because power 2F generated from the two wire(40, 60) is transmitted to the second flexible wire(60) connected to a brake shoe lever(7), a driver pulls the parking brake lever(1) with a half power. Therefore, The parking brake device makes the parking brake lever pulled easily by small power.
Patent KR-20010064488-A (KR)
Inventor: YOON UI SIK
IPC: H03M1/12
Filed: 1999-12-29
Abstract: PURPOSE: An analog/digital converter is provided which divides an analog input signal into pieces to obtain high resolution without increasing the resolution of a D/A converter and to reduce power consumption. CONSTITUTION: An analog/digital converter includes a signal input unit(10) for selectively outputting an analog input signal and the first and second reference voltages under the control of a controller(16), and a D/A converter(9) for receiving a signal from the signal input unit and data bits from the controller to digital-analog-convert the signal and data bits. The A/D converter further has a comparator(13) for comparing the output value of the D/A converter with a reference voltage, and a successive approximation register(15) for storing the value output from the comparator. The controller receives data output from the register to send the data to the D/A converter and controls the operation of the aforementioned units.
Patent KR-20010065500-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: A hamburger vending machine is provided for enabling consumers to buy various kinds of hamburgers conveniently around one's home or stores, etc. CONSTITUTION: The vending machine consists of: i) a main body(7) equipped with hamburgers, an advertisement board(5), a selection button(1) and a slot(2) for coins, paper money or a card; ii) a sorter discriminating the forgery of coins, paper money or a card; iii) a hamburger receiving chamber covering the hamburgers with a case for classifying the hamburgers by partitions; and iv) a withdrawing device for moving operation plates placed under the partitions and dropping the selected hamburger.
Patent KR-20010065571-A (KR)
Inventor: KIM JU YONG
IPC: F24F1/00
Filed: 1999-12-30
Abstract: PURPOSE: An air conditioner indoor unit having radio communication equipment and method for controlling operation of such indoor unit is provided to achieve an improved user convenience and maximized operation efficiency by adjusting air flow direction in accordance with the location of the user through the use of radio communication equipment. CONSTITUTION: An air conditioner indoor unit comprises a discharge grille(10) having a blade driving unit for rotating a plurality of horizontal blades(11) and vertical blades(12) by the rotation force from a motor; an indoor unit body(20) with a micro computer for controlling overall operation of the indoor unit; an angle signal sensing unit(30) attached to the front surface of the indoor unit body and connected to the micro computer; and a radio communication equipment arranged to a remote controller. The angle signal sensing unit divides the maximum air direction angle of the indoor area into a plurality of areas centering from the reference angle(zero degree), and includes a plurality of receivers arranged in widthwise direction so as to sense the radio signal transmitted from the radio communication equipment of the remote controller.
Patent KR-20010061908-A (KR)
Inventor: LEE DONG HO
IPC: H01B3/30
Filed: 1999-12-30
Abstract: PURPOSE: A high temperature polyolefin fire-resistant insulation composition is provided to make a composition suitable for a wire material by improving fire resistance and continuous duty temperature. CONSTITUTION: One kind of polyolefin resin used or two to four kinds of polyolefin resin are mixed. The polyolefin resin is regarded as 100 in weight. Hindered phenol ranges 0.1 to 10 relative to the polyolefin resin, thioester oxidation inhibitor ranges 0.1 to 5 relative to the polyolefin resin, phenolic metal deactivator ranges 0.1 to 5weight%, benzimidazole ranges 0.1 to 20 relative to polyolefin resin and hindered amine stabilizer ranges 0.1 to 5 relative to polyolefin resin. Inorganic fire resistance coating processed with vinylsilane rages 80 to 150 relative to the polyolefin resin. Fire resistance prescription ranges 1 to 50 relative to the polyolefin resin.
Patent KR-20010065822-A (KR)
Inventor: LEE JONG MIN
IPC: H01L21/28
Filed: 1999-12-30
Abstract: PURPOSE: A method for forming a fine contact hole of a semiconductor device is provided to increase an aspect ratio of a contact hole by forming the contact hole within an interlayer dielectric without increasing a thickness of a photoresist. CONSTITUTION: An interlayer dielectric(20) is formed on a semiconductor substrate(10). An anti-reflective layer(22) is formed on the interlayer dielectric(20). A photoresist pattern is formed on the anti-reflective layer(22). The anti-reflective layer(22) is etched selectively by performing a self aligning process for the photoresist pattern. The photoresist pattern is removed. A selective epitaxial layer is formed by performing a selective epitaxial process on an upper portion and a side of the patterned anti-reflective layer(22). A contact hole(28) is formed by etching the exposed interlayer dielectric(20).
Patent KR-20010058641-A (KR)
Inventor: KIM JAE OK
IPC: H01L21/335
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a semiconductor MOS transistor is provided to prevent metal oxidation inside of a gate electrode during manufacturing in order to increase a margin of line width of the gate electrode. CONSTITUTION: The semiconductor MOS transistor manufacturing method includes following steps. At first, a gate oxide layer, a doped poly silicon layer(16) and a metallic layer(20) are accumulated sequentially on a surface of the substrate. Then, a gate electrode is formed by patterning the accumulated metallic layer and the doped polysilicon layer. Then, a spacer(24) of dielectric material is formed on a sidewall of the gate electrode. Then, a TEOS(tetra etly ortho silicate) is vaporized by using plasma on the result. At fifth, the TEOS layer is etched to leave only on the surface of the substrate to form a screen dielectric layer(26') on th surface of the substrate. At last, a source/drain region(28) is formed in the substrate to form an impurity injection step by using the gate electrode and the spacer as a mask.
Patent KR-20010060010-A (KR)
Inventor: HWANG MI HWA
IPC: G06F17/24
Filed: 1999-12-31
Abstract: PURPOSE: A method for arranging reference data for an electronic document conversion is provided to remove a degradation of an electronic document converter by dispersedly arranging EDI reference data according to a hashing algorithm. CONSTITUTION: A table is initialized(701). Path information to the table is obtained(702). Schema information such as a table number and a base is obtained(703). A calculation of a hashing function is performed using a key value(704). A record is extracted from the table using the value(705). A flag bit is confirmed(706). In case that a value of the flag bit is "1", it is processed as an error(707). In case that a value of the flag bit is "2", the existing value is compared with a new value(708). It is checked whether the existing value is matched to the value(709). An index of an overflow area is obtained(710). A record value is inserted into a buffer(711). It is confirmed whether a value of a pointer is "0"(712). In case that the value of the pointer is "0", it is terminated.
Patent KR-20000029859-A (KR)
Title: Toilet bowl
Inventor: MIYAHARA HIDETAKA
IPC: E03D11/02
Filed: 1997-08-05
Abstract: PURPOSE: A toilet bowl is provided to keep a wash capacity and to use sparingly of water. CONSTITUTION: When a washing button is pushed for washing a toilet bowl and the objected with washing water is switched to the bowl by a change-over valve (41), washing water is jetted as a jet stream from a discharge nozzle (35) disposed inside a jet driving channel (161). Therefore, water inside the jet driving channel (161) and water inside a washing water tank (104) are caused to flow as a jet stream and are discharged into an inlet (121) of a discharge trap (102) through the jet driving channel (161) due to the jet stream from the discharge nozzle (35). Consequently, large quantities of water are sent at one time into the discharge trap (102) while the water quantity is increased, and excrement in the bowl (101) is caused to flow out.
Patent KR-20000068324-A (KR)
Title: Process for the Preparation of 7-Alkoxyalkyl-1,2,4-Triazolo[1,5-A]Pyrimidine Derivatives
IPC: C07D487/04
Filed: 1997-08-13
Abstract: An improved process for the preparation of 1,2,4-triazolo[1,5-a]pyrimidine compounds comprising the reaction involving a compound of formula IIand a compound of formula IIIin the presence of an oxidizing agent and a reducing agent, wherein a metal salt is added to form a complex with the oxidized reducing agent produced in the process, and this complex is separated from the desired product.
Patent KR-20000036029-A (KR)
Inventor: YASUI KAN
IPC: H01L21/304
Filed: 1996-09-13
Abstract: PURPOSE: A method for working semiconductor wafer is provided to be dressed in a high equality, and to be worked easily, even though the diameter of the wafer is larger. CONSTITUTION: A method for working a semiconductor wafer by which a highly accurate flat surface of a semiconductor wafer is formed with a high controllability by working a film formed on the uneven surface of a semiconductor wafer with a vertical working face having a diameter which is 1-2 times larger than that of the wafer while a working solution is supplied from a supplying port provided in the working face. Since the working face has a small diameter, the surface to be worked can be dressed in a high quality. Moreover, since the working face is vertical, any semiconductor wafer can be worked easily, even though the diameter of the wafer is larger.
Patent KR-20000068623-A (KR)
IPC: C08G59/68
Filed: 1998-07-22
Abstract: The present invention provides a thermosetting resin composition useful as an underfilling sealant composition which rapidly fills the underfill space in a semiconductor device, such as a flip chip assembly which includes a semiconductor chip mounted on a carrier substrate, enables the semi-conductor to be securely connected to a circuit board by short-time heat curing and with good productivity, and demonstrates acceptable heat shock properties (or thermal cycle properties). The thermosetting resin composition which is used as an underfilling sealant between such a semiconductor device and a circuit board to which the semiconductor device is electrically connected, includes an epoxy resin component and a latent hardener component. The latent hardener component includes a cyanate ester component and an imidizole component.
Patent KR-20000048583-A (KR)
Title: Homodyne cellular base station
Inventor: DENT PAUL W
IPC: H04W88/08
Filed: 1997-09-24
Abstract: PURPOSE: A homodyne cellular base station is provided to use homodyne transformation of cellular band signals received to synchronize signals of a base station. CONSTITUTION: A cellular antenna of a homodyne cellular base station is coupled to both a conventional signal channel receiver and a homodyne receiver. The conventional single channel receiver is configured to receive the control channel from a cellular band signal. The homodyne receiver utilizes a quadrature down converter and local oscillator to receive the voice channels. The local oscillator is tuned to the frequency of the control channel to limit all DC offsets to the control channel within the homodyne receiver. All DC offsets and the control channel frequency are filtered from the homodyne receiver signal and, the filtered signal is then digitized and digitally processed to separate the signal into each of the traffic channels.
Patent KR-20000053160-A (KR)
Title: System and method for broadband millimeter wave data communication
Inventor: BAUGH CHARLES R
IPC: H04W76/02
Filed: 1997-09-22
Abstract: PURPOSE: A method and method for broadband millimeter wave data communication is provided to produce broadband information communication between processor-based systems through a centralized communication array. CONSTITUTION: A central communication array comprises a plurality of individual antenna elements in time division multiplex(TDM) communication with a processor-based system. This system processes signals received at each antenna element in order to route them to their desired destination. A advantage of using a plurality of individual antenna elements at the central communication array is that only antenna elements having a radiation pattern overlaying a remote site requiring communication service(subscriber) need be implemented at any particular time. Thereafter, as more subscribers require service by a particular hub, additional antenna elements may be installed. This modular expansion of the service capabilities of a hub results in reduced initial installation costs where only a few subscribers initially require service, while maintaining the flexibility for implementation of omni-directional and/or cellular overlay communication coverage not possible with point-to-point systems.
Patent KR-20000057445-A (KR)
Inventor: LUBISCH WILFRIED
IPC: A61P43/00
Filed: 1997-11-28
Abstract: PURPOSE: Novel heterocyclically substituted benzamides and their use in treating disease are provided. CONSTITUTION: A heterocyclically substituted benzamides are represented by the formula 1, wherein R¬1 and R¬2 are independently hydrogen, an alkyl group of C1-C6, an alkoxy group of C1-C6, OH, Cl, F, Br, I, CF3, NO2, NH2, CN, COOH, -COO-C1-C4-alkyl, -NHCO-C1-C4-alkyl, -NHCO-phenyl, -CONHR&8, NHSO2-C1-C4-alkyl, -NHSO2-phenyl, -SO2-C1-C4-alkyl or -SO2-phenyl, or form the ring -CH=CH-CH=CH- capable of having one or two substituents R¬6; R¬3 is H, Cl, Br, F, an alkyl group of C1-C6, phenyl group, NHCO-C1-C4-alkyl, NO2 or NH2; R¬4 is an alkyl group of C1-C6 which can have phenyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, indolyl, pyridyl or naphthyl group substituted with one or two R¬7s; X is -NH-CO-, -N=CH-, -CH2-CH2-, -CH=CH-, -SO2-, -CH2-, -CO- or -CH2-CO-; and n and m are independently 0, 1 or 2. The compounds inhibit cysteine protease such as calpein I and II and cathepsin B and L.
Patent KR-20000070037-A (KR)
IPC: A61P27/02
Filed: 1998-01-12
Abstract: An expression cassette comprising a herpes simplex virus latency-associated transcript P2 region, a promoter and a heterologous gene operably linked in that order. The expression cassette is incorporated into herpes simplex virus vectors to allow for delivery of heterologous genes to mammalian cells for long-term expression.
Patent KR-20000075599-A (KR)
IPC: H04N1/387
Filed: 1998-12-07
Abstract: Method and arrangement for watermarking an audio or video signal. The signal is encoded by an encoder (6) which includes a feedback loop (64) to control the encoding process, such as a DPCM encoder or a (sigma-)delta modulator. The watermark (3) is embedded by modifying (2) selected samples of the encoded signal. Said modifying is carried out before the encoded signal is fed back so that quantization errors which are introduced by the embedded watermark will be eliminated by subsequent encoding operations. In addition, one or more samples preceding the selected samples are also modified in such a way that the error induced by the watermark is further reduced. This is achieved by "looking ahead" which (combination of) preceding sample modifications yields the best encoding quality.
Patent KR-20010068672-A (KR)
Title: Apparatus and Method of gain control of call TASK in PABX
Inventor: SEO YEONG BEOM
IPC: H04Q3/10
Filed: 2000-01-07
Abstract: PURPOSE: A gain control device by a call task in a PBX(Private Branch Exchange) is provided to improve call processing efficiency, and to control transceiving gains to perform a call task. CONSTITUTION: A line processing module(300) interfaces a gain control message for controlling transceiving gains of an SLI(Subscriber Line Interface) card(100) and a trunk card(200). A main control processing module(400) transmits the gain control message controlling an address and a data bit to the line processing module(300).
Patent KR-20000071313-A (KR)
IPC: H04N5/915
Filed: 2000-01-28
Abstract: 감시 시스템에 있어서의 화상 기록/재생 장치 내에서, 입력되는 감시 화상 신호(110)를 디지털화된 복수의 시계열적인 감시 화상 프레임으로 하여 제1 기억 영역(173)에 일시적으로 기억한다.  제1 기억 영역에 기억된 디지털화된 복수의 감시 화상 프레임에서 적어도 1종류의 감시 이벤트에 해당하는 복수의 감시 화상 프레임을 추출하여 제2 기억 영역(161)에 기억한다.  제2 기억 영역에 기억된 감시 화상 프레임 각각에 대하여, 그 감시 화상 프레임의 제2 기억 영역에 있어서의 저장 장소에 관한 정보와 상기 감시 화상 프레임의 속성에 관한 정보를 포함하는 요소로 구성되는 데이타 구조를 갖는 감시 이벤트 DB를 작성하여 제3 기억 영역(162)에 저장한다.  WEB 브라우저(501)를 사용한 유저로부터의 네트워크(502)를 거친 열람 요구에 응답하여, 감시 이벤트 DB를 검색하여 열람 요구에 해당하는 복수의 감시 화상 프레임의 저장 장소를 취득하는 것에 의해, 열람 요구에 해당하는 복수의 감시 화상 프레임을 제2 기억 영역에서 선택한다.  선택된 복수의 감시 화상 프레임은 HTML 데이타로 변환되고, 네트워크를 거쳐 접속된 디스플레이로 보내지고, 디스플레이 상에 2차원적인 배치(도 8)로서 표시되든가 또는 시계열적인 애니메이션(552)으로서 표시된다.
Patent KR-20000057882-A (KR)
Inventor: COLLIN NATHALIE
IPC: A61Q19/00
Filed: 2000-02-02
Abstract: PURPOSE: A cosmetic composition is provided which has a membrane excellent in maintenance by containing a poly(hydroxystyrene) in it. Especially, this membrane makes the composition long lasting in bath or shower because of its water-resistant property and durability to a tear and a sweat. Also, the membrane is not only durable to the friction of clothes and fingers, but also soft without stickiness and bleeding. CONSTITUTION: A cosmetic composition for local applying is characterized by comprising one or more optionally substituted poly(hydroxystyrene), a solvent for the poly(hydroxystyrene), additional membrane-forming polymer dissolved or dispersed in the aqueous medium and a dye. The poly(hydroxystyrene) is straight or branched polymer, or the mixture thereof and has an average molecular weight of 1,000-500,000. The solvent is selected from the group consisting of C2-C6 univalent alcohol, C2-C8 glycol, C3-C6 diol monoether and C4-C8 dialkylene glycol monoether. The additional membrane-forming polymer is selected from the polymers derived from keratin, chitin, chitosan and cellulose, acryl-based polymer, vinyl polymer, polyester, polyamide, ethoxyester resin, polyurethane and natural source-derived polymer, and the mixture thereof.
Patent KR-20010081601-A (KR)
Title: Spent fuel rod declading device using double pressing handles
Inventor: JUNG JAE HU
IPC: G21C21/02
Filed: 2000-02-17
Abstract: PURPOSE: A pellet extrusion device using two handles is provided to manage a nuclear fuel efficiently after use by driving respectively a main adjustment handle and a minute adjustment handle. CONSTITUTION: An extrusion pin driving unit(2) pushes an extrusion pin(18) into a nuclear fuel rod and extrudes a pellet in the nuclear fuel rod. The extrusion pin driving unit(2) adjusts an extrusion force of the extrusion pin(18) according to a bonding strength of the pellet by using a main adjustment handle(7) and a minute adjustment handle(8). A fuel rod fixing unit(3) supports the nuclear fuel rod while the extrusion pin driving unit(2) extrudes the pellet in the nuclear fuel rod. A pellet withdrawal unit(4) withdraws the extruded pellet from the nuclear fuel rod.
Patent KR-20000076740-A (KR)
Title: 터치 패널 입력식 전자 장치
IPC: G06F3/033
Filed: 2000-02-26
Abstract: 터치 감응 패널 상의 입력 포인트와 표시 패널 상의 표시 포인트 사이의 변위는 간단하고 저렴한 수단에 의해 신뢰성 있게 보정되어야만 한다.  포인트 입력의 위치를 설정하기 위해 그 표면 상에 형성된 좌표계를 갖는 투명 터치 감응 패널(23) 및 터치 감응 패널 상의 입력 포인트에 대응하는 표시 포인트의 위치를 설정하기 위한 좌표계를 갖는 LCD 패널(22)은 서로 적층되어 있고 본체(10)에 선회 가능하게 부착된다.  본체(10)에 대한 터치 감응 패널(23) 및 LCD 패널(22)의 회전각은 각도 검출기(24)에 의해 검출된다.  터치 감응 패널(22)의 좌표계에서 입력 포인트의 가로 좌표값과 세로 좌표값은 각도 검출기(24)에 의해 검출된 회전각 및 두 패널의 표면 사이의 거리에 따라 보정되어 LCD 패널(22)의 표시 좌표계에 표시된다.
Patent KR-20010086697-A (KR)
Inventor: JONG JIN KU
IPC: D05B27/02
Filed: 2000-03-02
Abstract: PURPOSE: A saw plate of a sewing machine in which a needle hole is formed in the shape of long hole at the extending part is provided, which is capable of transferring fabric more exactly without sliding by maximizing the contact area of a saw plate. CONSTITUTION: This sewing machine comprises forming a plurality of needle holes(10), a penetrating hole(11) inserted by a sawtooth(20) divided into a plurality of scraps, an auxiliary penetrating hole(12) formed at the front end of the penetrating hole and a saw plate(2) formed by the sawtooth on a sliding plate(1); and forming an extending part at the front end part of the sawtooth, wherein a needle hole(22) is formed at the extending part.
Patent KR-20010015936-A (KR)
Title: Goods Sale Promotion Method by way of Internet and/or Automatic Response Service
Inventor: YOUK SIM KWAN
Filed: 2000-03-14
Abstract: PURPOSE: A product sale promotion method is provided to induce member users to have frequent accesses to an internet portal site carrying advertisements for a credit card member store by paying the users money whenever the users accesses the advertisements, and deducting the accumulated money from a purchasing price. CONSTITUTION: The method comprises steps of the users accessing the service site(10), the users selecting banner advertisements or lottery service items(11), the service site displaying an explanation on a specific credit card member store(12), the users inputting an ID and a password(14), the service site giving the users an arbitrary lottery code if the users are service members(15,16), the users choosing the lottery code(17), the service site holding a lottery(18), the service site accumulating winning money if the user wins the lottery(19), the users choosing other lottery code if the users do not want the lottery code given by the service site(20), and the service site accumulating a set money although the users do not win the lottery(21).
Patent KR-20010090139-A (KR)
Title: image data communication service method
Inventor: OH JANG HWAN
IPC: H04N7/14
Filed: 2000-03-23
Abstract: PURPOSE: A method for a video data communication service is provided to perform a video data communication service according to a viewing state by monitoring a viewing state of advertisement of a user. CONSTITUTION: A switching center performs call connection according to a normal communication procedure when a user calls an opposite party and does not request a free call(ST101-ST103). The user performs a video communication process with the opposite party through a display portion of a terminal. A normal billing process is performed after the telephonic communication is finished(S104-S105). The switching center performs call connection and inserts advertisement data into video data transmitted to the user according to a normal communication procedure when the user calls the opposite party and requests the free call(ST106-ST107). The advertisement data processed as superimposed dialogues in order not to interrupt the telephonic communication. The user responses to an advertisement viewing request message(ST108). The telephonic communication is maintained until the user views the advertisement data(ST109-ST110). The normal billing process is performed if the user does not response to the advertisement viewing request message(ST112-ST114).