baber/WOPTO huggingface dataset:
Patent KR-20040071912-A (KR)
Inventor: CHOI GEUN U
IPC: G06Q10/02
Filed: 2003-02-07
Abstract: PURPOSE: An unmanned theater system and an operating method thereof are provided to simplify a reservation procedure and an entry procedure by reserving an entry ticket through a PC or a mobile communication terminal, and entering through an unmanned entry gate after receiving the entry ticket from the unmanned entry ticket issuer. CONSTITUTION: The unmanned entry ticket issuer(70) is installed to the inside/outside of a theater, and issues the entry ticket without a person after certification if a user reserving the entry ticket through the network(30) inputs a reservation number. If the user requests the entry ticket after seeing the entry ticket service information provided through a monitor(71), the unmanned entry ticket issuer issues the entry ticket through settlement without the person. The unmanned entry gate(80) is installed to a door of the theater and controls the entry of the user by reading the digital information stored in the entry ticket. A server(40) operates/manages a web site in order to enable the user to reserve the entry ticket through the network, is operated by linking with the unmanned entry ticket issuer and the unmanned entry gate, and performs the certification for the user.
Patent KR-20030021208-A (KR)
Title: Electronic abacus
Inventor: LEE HAN CHEON
IPC: G06F3/023
Filed: 2003-02-11
Abstract: PURPOSE: An electronic abacus is provided to easily confirm and verify a process or a result of a calculation according to the movement of an abacus bead and to realize an abacus contest between users through the Internet. CONSTITUTION: A magnetic device(20) generating a magnetic field from the movement of each bead(3) is installed to front/read side of the bead(3). A plurality of sensors detects the movement of a bead(3) and a position of a cipher shaft(2) holding the bead(3) from the magnetic field. A transmitting device(50) analyzes the calculation information from a digital signal and transmits the calculation information after converting a signal detected by the sensors into the digital signal. A USB(Universal Serial Bus) port(60) transmits the analysis information according to the position of the cipher shaft and the movement of the bead(3) to a computer. The transmitting device(50) comprises an analog/digital converter(51), a data analyzer(52), and a USB controller(53).
Patent KR-20040073613-A (KR)
Inventor: JANG HO SEOP
IPC: G01N21/88
Filed: 2003-02-14
Abstract: PURPOSE: An optical defect measurement system and a method thereof are provided to obtain real deformation information of an object to be inspected by obtaining a derivative image of the object. CONSTITUTION: An optical defect measurement system includes a measurement section(10) and a control section. The measurement section(10) has a laser for radiating light onto an object to be inspected, an image forming lens(2) for receiving light reflected from the object, an image splitter(3) for splitting light while converting a light route, a mirror(4) for reflecting a part of light such that the part of light is incident into an image input unit(6) through the image splitter(3), and a reflection angle adjustment mirror(4). The control section includes an image processing and measurement unit(8).
Patent KR-20030019543-A (KR)
Title: Spout assembly having drawer type discharge guide
Inventor: LEE JEONG MIN
IPC: B65D33/38
Filed: 2003-02-11
Abstract: PURPOSE: A spout assembly having a drawer type discharge guide is provided which is equipped on a discharge guide body with a discharge guide effector capable of expanding to more than a predetermined size. CONSTITUTION: The discharge guide body(400) is used for a content discharge device, with its upper end being fixed and assembled outside a coupling portion(102) and its lower end extending downward to a predetermined length. An inner wall portion of the discharge guide body and a prominence periphery(201) of the discharge guide effector are contacted each other.
Patent KR-20040074794-A (KR)
Inventor: BAE DONG SIK
IPC: C01F17/00
Filed: 2003-02-19
Abstract: PURPOSE: A process for producing a cerium oxide nano powder is provided to control the particle size up to 50 nm, to prevent the primary cohesion of particles and thereby obtaining CeO2 powder having uniform spherical nano-sized particle. CONSTITUTION: The process for producing a cerium oxide nano powder having the controlled particle size comprises the steps of: (1) mixing an aqueous solution of ceria precursor with an aqueous solution of samaria and/or yttria precursor; (2) adding a pH adjusting agent to the above mixed solution until the pH reaches 6-10 to form a precipitate; (3) ball-milling the obtained precipitate for 20-48 hours at a rotation speed of 100-300 rpm; and (4) heating the precipitate for 0.1 to 50 hours at a temperature of 400-100 deg.C.
Patent KR-20030022256-A (KR)
Inventor: MUN HONG MO
IPC: B60R13/02
Filed: 2003-02-26
Abstract: PURPOSE: A protecting pad for an output automobile is attached to round or protruding part of the automobile to prevent scar, and cutting parts are formed in the protecting pad to attach the protecting pad more freely and securely. CONSTITUTION: A protecting pad(1) is provided to protect outer surface of an output automobile. The protecting pad comprises a buffering member(2). A both-sided tape(3) is attached to the buffering member. The buffering member with the tape is attached to protruding parts of automobile. Cutting parts(2a) are formed in the other side of the buffering member. The buffering member is made of a polyethylene foaming resin.
Patent KR-20040080315-A (KR)
Inventor: YOON JE HO
IPC: G06F3/039
Filed: 2003-03-08
Abstract: PURPOSE: A mouse, and a pad attached to the mouse are provided to automatically offer an acupressure effect and reduce/discharge sweat fast when a user uses the mouse by forming an air layer between projections. CONSTITUTION: The pad is formed by attaching fabric, leather, or vinyl(24) on a shock absorbing material(23) such as sponge, and forming the multi-layer finger-pressure projections on the fabric, the leather, or the vinyl. The pad is inserted into a groove formed on the mouse or is attached on the mouse after attaching an adhesive tape(22) under the pad or coating adhesive under the pad.
Patent KR-20040081562-A (KR)
Inventor: SONG YEONG HAN
IPC: D06F33/02
Filed: 2003-03-14
Abstract: PURPOSE: An electrode sensor power-applying method of a washing machine is provided to secure a water quality-sensing device of the washing machine capable of improving the reliability in measuring the conductivity of washing water by preventing foreign materials from cohering to electrodes of an electrode sensor. CONSTITUTION: In an electrode sensor, a pair of electrodes is installed in a state of being exposed to washing water and an electric field is formed between the electrodes if power is applied, and the conductivity of washing water is sensed. An electrode sensor power-applying method of a washing machine comprises steps of rectifying normal power(S10,S20) into alternating current power and applying the rectified power to the electrode sensors with transformation under a predetermined unhydrolyzed voltage(S30). In the transformation step, the rectified power is transformed under 1.0 ¯1.4 volt.
Patent KR-20040083123-A (KR)
Inventor: CHO JAE HU
IPC: C02F3/06
Filed: 2003-03-21
Abstract: PURPOSE: To increase the removal rate of nutrients and organics from wastewater by not only passing wastewater through a sludge bed formed inside a partitioned anoxic basin but also forming a contact media bed formed inside the partitioned anoxic basin. CONSTITUTION: The apparatus comprises a partitioned anoxic basin(30) where an anoxic sludge bed(33) removing organic materials and nitrogen components from wastewater by a biological denitrification by using the organic materials contained in the wastewater and a contact media bed(39) decomposing the organic materials contained in the wastewater by using anaerobic microorganism are sequentially formed; a submerged membrane separation basin(70) decomposing the organic materials and accumulating phosphorous by using an aerobic microorganism, nitrifying ammonia nitrogen and solid-liquid separating sludge and treated water through a separation membrane module(75); and a return means consisting of a return pipe(61) and a return pump(62), and returning the nitrified solution in the submerged membrane separation basin to the partitioned anoxic basin.
Patent KR-20030081108-A (KR)
Title: 정보 기록 매체, 기록 장치, 및 재생 장치
IPC: G11B20/10
Filed: 2003-04-09
Abstract: 주 정보 및 보조 정보를 기록하기 위한 정보 기록매체가 제공된다.  보조 정보는 주 정보를 나타내는 피트들 혹은 기록 마크들의 에지 위치들이 트랙방향을 따라 위상이 앞서는 방향으로 혹은 위상이 지연되는 방향으로 시프트되는 방식으로 정보 기록매체에 기록된다.  소정의 주파수는 보조 정보를 기록하기 위해서 위상이 앞서는 방향으로 혹은 위상이 지연되는 방향으로 에지 위치가 시프트되는지를 판정하는 데 사용된다.  소정의 주파수는 피트들 혹은 기록 마크들을 생성하기 위한 기록 클럭의 기준 주파수의 1/2보다 거의 일관되게 낮으며 주 정보를 재생하기 위한 재생 클럭을 발생하기 위한 PLL의 응답 주파수보다 높다.
Patent KR-20040088598-A (KR)
Inventor: HAN JAE WON
IPC: H01L21/28
Filed: 2003-04-10
Abstract: PURPOSE: A method for forming a metal interconnection of a semiconductor device is provided to prevent EM(Electro-Migration) and SM(Stress-Migration) by removing residues in CMP(Chemical Mechanical Polishing) using sputter etch processing. CONSTITUTION: An insulating layer with a contact hole is formed on a substrate. A barrier metal film and a tungsten film are filled in the contact hole. A tungsten plug is formed by CMP of the tungsten film and the barrier metal film. Sputter etch processing(24) is then performed. Then, a metal interconnection is formed on the resultant structure.
Patent KR-20030081148-A (KR)
IPC: F04B23/00
Filed: 2003-04-10
Abstract: A liquid pump dispenser with a discharge spout is rendered child-resistant by the provision of a hollow sleeve (17) surrounding the pump body and engaging an upper wall of the closure cap with at least one lip (19) at an upper end of the sleeve engaging an underside of the plunger head (15) to immobilize the head against actuation. The sleeve (17) is removed prior to dispensing as the lip (19) is pulled or forced away from the head permitting upward movement of the sleeve in a direction rotatable about the head as the spout (16) extends through a cutout (25) in the sleeve whereafter the sleeve is slid along the spout and completely removed. <IMAGE>
Patent KR-20040090762-A (KR)
Inventor: JUN GYU DONG
IPC: D06F33/02
Filed: 2003-04-18
Abstract: PURPOSE: An electrolyte supply device of a detergent-free washing machine is provided to generate washing water with proper concentration of hydrogen ion, and to reduce energy consumption by compensating electrolyte solution from an electrolyte supply case to a washing water chamber corresponding to the resistance value of electrolyte. CONSTITUTION: An electrolyte supply device comprises an electrolyzer(215) washing without detergent; an electrolyte supply case(203) installed near the electrolyzer and composed of a conductivity detecting sensor(207); a solution transfer unit(205) transferring the electrolyte solution to a washing water chamber(201) of the electrolyzer or supplying washing water from the washing water chamber to a water tub; a program memory having information on the upper limit or the lower limit of resistance value, and program for calculating the resistance value and washing course; and a control unit stopping the electrolyzer and transferring the electrolyte solution in increasing the resistance value from the conductivity detecting sensor over the upper limit, and operating the electrolyzer and stopping the solution transfer unit in decreasing the resistance value below the lower limit.
Patent KR-20040091194-A (KR)
Inventor: JUN SI MUN
IPC: D06F39/08
Filed: 2003-04-19
Abstract: PURPOSE: A drum washing machine is provided to improve washing efficiency with heated water and rinsing efficiency with purified water by heating and purifying washing water in the tub through a plasma discharge unit and circulating heated or purified washing water through a circulation pump. CONSTITUTION: A drum washing machine comprises a tub(60) storing washing water; a drum(70) rotated and placed in the tub and composed of water holes(74) to contain the laundry; a motor(80) generating driving force to rotate the drum; a plasma discharge unit(120) plasma-discharging washing water from the tub; and a circulation pump(130) circulating washing water discharged by the plasma discharge unit into the tub. The plasma discharge unit has a washing water jetting port for jetting washing water from the tub, a dielectric container passing washing water from the washing water jetting port, and a discharge electrode installed in the dielectric container to discharge washing water from the washing water jetting port.
Patent KR-20030041920-A (KR)
Inventor: KIM KWANG OK
IPC: A23L1/28
Filed: 2003-04-28
Abstract: PURPOSE: Provided is a method for manufacturing seasoned and vacuum dried Sparassis crispa Wulf. which is excellent in a taste and flavor, preservation and treatment. CONSTITUTION: A method for manufacturing seasoned and vacuum dried Sparassis crispa Wulf. comprises the steps of: steaming fresh Sparassis crispa Wulf. at 85-100 deg.C for 2-3 minutes; marinating the steamed Sparassis crispa Wulf. in a sauce at 40-50 deg.C for 0.5-2 hours under reduced pressure of 650-750mmHg; and drying the marinated Sparassis crispa Wulf. at 35-45 deg.C under reduced pressure of 300-600mmHg.
Patent KR-20030045719-A (KR)
Inventor: KWAK DAE GEUN
IPC: A23B7/153
Filed: 2003-04-29
Abstract: PURPOSE: A formulation containing a natural substance such as coconut husk powder, grape seed, radish seed, coriander seed, Rubi Fructus or the like in powder, pellet, plate or sheet form is provided. Therefore, the formulation enhances the freshness of fresh ginseng without directly affecting its component. CONSTITUTION: A formulation for enhancing the freshness of fresh ginseng comprises: (A)coconut husk powder; and (B) (i)water, (ii)one or more natural substance extracts selected from the group consisting of grape seed, radish seed, coriander seed, Rubi Fructus, Scutellariae Radix, Platycodi Radix, Fructus Chebulae and Zingiberis Rhizoma and (iii)rice hulls or persimmon leaf powder. The formulation contains the coconut husk powder and water in a ratio of 1 to 4:4 to 1.
Patent KR-20030041925-A (KR)
Inventor: SIM HAK UN
IPC: A45B19/00
Filed: 2003-04-30
Abstract: PURPOSE: An inscribed umbrella and a method of using the same are provided to avoid rainwater from running down to the outside and an umbrella fabric smeared with rainwater from contacting those around a user without using any particular vinyl case. CONSTITUTION: The inscribed umbrella is folded or unfolded in a direction opposite to that of a typical umbrella so that an umbrella fabric smeared with rainwater is not exposed to the outside in case of rain and is put in an outer case for storing it and carrying it with. The inscribed umbrella comprises: an outer case; a lower umbrella base(6); an upper umbrella base(7); an operating unit(14); umbrella ribs(26); and backing ribs(29).
Patent KR-20040097837-A (KR)
Title: Rotary compressor
Inventor: BAE JI YEONG
IPC: F04C18/00
Filed: 2003-05-13
Abstract: PURPOSE: A rotary compressor is provided to enable compression in clockwise and counterclockwise rotation of a driving shaft and to vary compression capacity. CONSTITUTION: A rotary compressor comprises a driving shaft(13) rotating in clockwise and counterclockwise directions and having an eccentric part(13a); a cylinder(21) constituting inner volume of a predetermined size; a roller(22) constituting a fluid chamber(29) for suction and compression of a fluid together with the inner peripheral surface of the cylinder; first and second vanes(110,120) elastically installed to the cylinder to come in contact with the roller; upper and lower bearings(24,25) each installed to the upper and lower parts of the cylinder, to rotatably support the driving shaft and to close up the inner volume; and discharge and suction ports(26a,26b,27a,27b) communicating with the fluid chamber. The roller is rotatably installed to the outer peripheral surface of the eccentric part to come in contact with the inner peripheral surface of the cylinder. The first and second vanes partition the fluid chamber into a first space for making the fluid compressed in rotation of both directions of the driving shaft, and a second space for making the fluid compressed in rotation of one direction of the driving shaft. The rotary compressor has two compression capacities each different according to the rotating directions of the driving shaft by the first and second spaces.
Patent KR-20040099022-A (KR)
Inventor: JUNG JAE WON
IPC: G06F17/00
Filed: 2003-05-17
Abstract: PURPOSE: A system for storing bookmarks in real-time using a bookmark toolbar of a web browser is provided to store the bookmarks of a user to a server in real-time by making the user put a desired site address on the bookmark toolbar and analyze the most favorite web site of the users by collecting/analyzing statistics for an Internet search state of the user installing the toolbar. CONSTITUTION: The user registered to a bookmark providing server downloads/installs a bookmark toolbar program to a user's computer(S110). After connecting to the Internet, the user requests bookmark information of the user by automatically logging in to the bookmark toolbar providing server. The bookmark toolbar providing server transmits the bookmarks to the bookmark toolbar of the user(S130). The bookmark of the user is changed by putting the Internet site address on the bookmark toolbar(S140). The user is connected to the corresponding site by user's request on the bookmark toolbar(S150).
Patent KR-20040100247-A (KR)
Inventor: LEE HYUNG GUN
IPC: B60N3/08
Filed: 2003-05-22
Abstract: PURPOSE: An electronic receiving device with an air purifying function and a driving method thereof are provided to prevent cigarette ashes/dust in a receiving container from dropping out of the container by delaying a driving signal input from a manual switch or an infrared sensor for the predetermined time. CONSTITUTION: An electronic receiving device with an air purifying function is composed of a receiving container(110) formed with an opened upside, composed of filters(113,114) having at least one side passing cigarette smoke, and projected from or inserted into a body; at least suction unit(120) mounted at the position corresponding to the side at which the filter of the receiving container is formed; and a control unit for controlling the receiving container and the suction unit according to a driving signal input from the outside. The suction unit sucks in the external cigarette smoke through the filter as the receiving container is projected.
Patent KR-20040102619-A (KR)
Inventor: LIM GYEONG NAE
IPC: H02P6/16
Filed: 2003-05-28
Abstract: PURPOSE: A frequency generator pulse converting device is provided to control rotating velocity of a motor by converting pulse signals of a motor drive sensor and obtaining rotating velocity through a computation. CONSTITUTION: A frequency generator pulse converting device comprises an input unit(11) for taking, as an input, frequency generator pulse signal generated from a control unit(13) for driving and controlling each of BLDC motors; a calculation unit(12) for calculating rotating velocity information of a motor driving unit by converting and calculating pulse signals input from the input unit; and an output unit for increasing/decreasing rotating velocity by feeding back the rotating velocity information obtained from the calculation unit to the control unit.
Patent KR-20030095245-A (KR)
Title: 반도체 장치 및 그 제조 방법
IPC: H01L21/768
Filed: 2003-06-03
Abstract: 본 발명은 배선 재료에 Cu를 이용한 다마신(damascene) 구조를 갖춘 반도체 장치에 있어서, 다이싱(dicing)시의 크랙(crack)이나 수분 등이 침입한 경우 이들을 억제하는 것을 목적으로 한다. 
     반도체 기판(101)상에 컨택트 패턴(161)을 형성한 후에, 제1 배리어(barrier) 금속막(181)과 제1 도체 패턴(171)으로 이루어진 제1 배선 패턴을 컨택트 패턴(contact pattern)(161)상에 형성하고, 제1 배리어 금속막(181) 중 제1 도체 패턴(171)의 바깥쪽 주변의 옆벽면을 덮는 외측 주변부가, 그 상단부에 있어서 제2 배리어 금속막(182) 중 비어 컨택트(via contact) 부분(201)의 바닥면을 덮는 배리어 금속 바닥면 부분과 접하는 구조를 갖춘 내습(耐濕)링을 형성함으로써, 반도체 기판(101)으로부터 최상층의 실리콘 산화막(124)에 이르는 전 범위에 Ta, TiN 등의 배리어 금속막을 이음새 없이 형성하는 바, 이에 의해 밀착성을 향상시켜 크랙 및 수분의 침입을 억제한다.
Patent KR-20040108180-A (KR)
Inventor: YOO HUI CHEOL
IPC: B60K26/04
Filed: 2003-06-16
Abstract: PURPOSE: A tension control device for an accelerator cable is provided to prevent an engine from overheating by unconsciously stepping on an accelerator pedal by a driver with setting a transmission as a parking mode and starting the engine by regulating the tension of the accelerator cable according to a traveling mode or a parking mode of the transmission. CONSTITUTION: A tension control device for an accelerator cable(22) for controlling a throttle valve(24) opening and closing an injection pipe(25) supplying mixed fuel to an engine comprises a control unit(41) for receiving a signal of a sensor unit(51) detecting a parking mode or a traveling mode of a gear of a vehicle and controlling a driving unit(31) regulating the tension of the cable by moving vertically the accelerator cable. The driving unit is composed of a supporting bar on which the accelerator cable is hung; a T-shaped movable bar combined with the supporting bar and formed with a gear at one side; a guide plate having a guide groove inserted with the other side of the movable bar and guiding a vertical movement of the movable bar; and a motor engaged with the gear of the movable bar.
Patent KR-20040108466-A (KR)
Inventor: KIM JONG SU
IPC: B60H1/12
Filed: 2003-06-17
Abstract: PURPOSE: A blowing system for a vehicle is provided to contact a whole surface of a sealing member with the inside of an inlet port at the same time as a switch door opens and closes an internal air inlet port or an external air inlet port, to prevent concentrated reaction force by applying uniform load over the plate, and to improve sealing efficiency by restricting the leakage of the air. CONSTITUTION: A blowing system(100) for a vehicle is composed of internal/external air inlet ports(111,112) for supplying the internal/external air; a switch door(140) for comprising a rotary shaft(141) and a plate(142) of the constant shape to open and close selectively the internal/external air inlet ports; and a blower(130) for sending forcibly the internal/external air. The plate of the switch door is separated at the constant gap and disposed eccentrically in a central line of a cross section of the rotary shaft to improve sealing efficiency.
Patent KR-20040110559-A (KR)
Inventor: AHN SE YEONG
IPC: A47L15/48
Filed: 2003-06-19
Abstract: PURPOSE: A tableware sterilizer using a plasma chip and a tableware sterilizing method are provided to improve the sterilization effect by sterilizing the tablewares with the ions generated from a plasma chip and using an airflow generated by a fan. CONSTITUTION: A tableware sterilizer using a plasma chip comprises a plasma chip(10) generating plasma ions by the atmospheric discharge and having a fan generating an airflow for dispersing the plasma ions, an ultraviolet ray lamp(30) radiating ultraviolet rays having sterilization function, a sterilization rack(40) on which tablewares are placed, a nano silver filter(50) sterilizing the air in a sterilizer, a carbon filter(60) generating fresh oxygen by decomposing ozone, a blower fan guiding the airflow to the nano silver filter and the carbon filter, and a heater(80) drying the tablewares and finally decomposing ozone.