baber/WOPTO huggingface dataset:
Patent KR-20030025475-A (KR)
Inventor: LEE HO SEON
IPC: H01Q13/08
Filed: 2001-09-21
Abstract: PURPOSE: A microstrip patch antenna is provided to be capable of being miniaturized by a simple manner while using the same dielectric, by forming a concave-convex at a patch. CONSTITUTION: A ground plate(6) is formed to have a predetermined shape. A patch(4) is spaced apart from the ground plate, and a concave-convex is formed at the patch so as to have a predetermined pattern. A dielectric layer(2) is formed between the ground plate and the patch. The concave-convex is formed such that concave and convex parts(11,12) are alternately arranged in a length direction in a straight line shape. Alternatively, the concave-convex is formed such that concave and convex parts are intersected in row and column directions. Alternatively, the concave-convex is formed such that concave and convex parts are alternately arranged along a circumference.
Patent KR-20030028186-A (KR)
Title: Electrodeless discharge lamp using microwave
Inventor: CHOI JUN SIK
IPC: F21S2/00
Filed: 2001-09-27
Abstract: PURPOSE: An electrodeless discharge lamp device is provided to reduce the size of the lamp device by arranging a coaxial waveguide between the magnetron and resonator so as to transmit microwaves output from the magnetron to the resonator. CONSTITUTION: An electrodeless discharge lamp device comprises a magnetron(20) having an antenna for outputting microwaves; a coaxial waveguide(50) including an inner guide(51) disposed in the outside of the magnetron along the direction of the antenna, and an outer guide(53) disposed coaxially with the inner guide, and which forms a microwave transmission cavity between the inner guide and the outer guide and has a slot(54) for transmission of microwaves; a resonator(43) disposed along the axial direction of the coaxial waveguide; a bulb(30) containing phosphor materials for emitting light by the microwave, and which is disposed within the resonator; and a reflector(40) disposed along the circumference of the bulb, and which permits transmission of microwaves and reflects, in a predetermined direction, the light emitted from the bulb.
Patent KR-20030029001-A (KR)
Title: Subsea air-driven sightseeing vehicle system
Inventor: WOO JONG SIK
IPC: B63B35/00
Filed: 2001-10-04
Abstract: PURPOSE: An operating system of a submarine rail car for underwater sightseeing is provided to enjoy underwater sightseeing safely by constructing a land support center including sightseeing facilities around the seashore and operating the vehicle on the rail under water. CONSTITUTION: An underwater rail car operating system is composed of underwater vehicles(27), a land support center(32) and auxiliary units(29) on the water for communicating vehicles and the land support center. The underwater vehicle has a transparent hatch cover, a collision buffer, a floating tank and wheels. In an emergency, wheels are displaced from the rail by pulling an escape lever and the underwater vehicle is floated by flowing air into the floating tank quickly. A stereoscopic camera and the slide film are equipped in the underwater vehicle for photographing the underwater scene, and the vehicle is stopped by a brake pedal on the uphill or downhill rail. The underwater vehicle is operated safely along the rail under the real-time control of the land support center to enjoy underwater sightseeing.
Patent KR-20030033223-A (KR)
Title: Functional complex powder coated by nanosize zirconia and silica on surface porous hooklike silica and preparation method thereof, and cosmetic composition containing the complex powder
Inventor: LEE CHAN GI
IPC: A61K8/28
Filed: 2001-10-19
Abstract: PURPOSE: Provided is a method of preparing functional composite powder by uniformly coating nano-sized zirconia and silica, which are different in a refractive index, on the surface of porous spherical silica. Therefore, the composite powder is capable of avoiding the problems of nano-sized metal oxides and overcoming the drawbacks of materials. CONSTITUTION: Cosmetic composition is characterized in that it contains 0.1 to 10% by weight of composite powder, based on the total weight of the composition. It is prepared by the following process consisting of: activating the surface of porous spherical silica; coating zirconia(ZrO2) by dropping zirconium oxychloride(ZrOCl2) in the presence of a base catalyst; coating silica(SiO2) by dropping tetraethyl orthosilicate in the presence of an acid catalyst; and filtering, washing and drying the obtained powder slurry.
Patent KR-20030035039-A (KR)
Title: Method of a downlink load control to guarantee the minimum transmission rate in mobile telecommunication system
Inventor: CHO GI HO
IPC: H04B7/26
Filed: 2001-10-29
Abstract: PURPOSE: A method for managing forward transmission load ensuring a minimum transmission rate in a mobile communication system is provided to enable it to be applied in spite of a state that a base station does not know loss information on electric wave path until a terminal. CONSTITUTION: It is detected whether the used power amount become lower than a lower limiting value of transmission power, and thus a power control process is started(620). Calls to be connected are classified by service classes. The classified calls are arranged according to the channel efficiency with a descending series(624). An operation for making the transmission rate to a maximum is repeated starting from the call having high channel efficiency in the arranged call until the used power amount surpasses the value of proper receiving power(634).
Patent KR-20030039761-A (KR)
Title: Inlay method using laser
Inventor: LEE SUCK WON
IPC: B44C1/22
Filed: 2001-11-14
Abstract: PURPOSE: Provided is a laser inlaying method which uses a laser to process a glass substrate and an inlaid material instead of manual work so that it raises precision in processing the glass substrate and the inlaid material. CONSTITUTION: The laser inlaying method is characterized by comprising the steps of: (i) using a first laser such as Nd:YAG or Co2 laser to carve patterns on the glass substrate; (ii) using a second laser such as Nd:YAG or Co2 laser to cut the inlaid material and form the same patterns as those carved on the glass substrate; and (iii) adhering the cut inlaid material to the patterns carved on the glass substrate.
Patent KR-20030040999-A (KR)
Title: Method for transferring electronic name card and mobile phone using the same
Inventor: KIM JAE YONG
IPC: H04B1/40
Filed: 2001-11-19
Abstract: PURPOSE: A portable phone using an electronic name card is provided to configure an electronic name card instead of a telephone book, and to immediately transmit the electronic name card to the other party when requested to transmit information on a user, thereby enabling the other party to easily use the electronic name card without another procedure. CONSTITUTION: When data is inputted to configure an electronic name card, a controller(200) configures a database to store the electronic name card in a memory(230). When the electronic name card stored in the memory(230) is selected, the controller(200) transmits the electronic name card to the other party's portable phone according to user selection. A keypad(210) has a key button for inputting the data, a key button for selecting and transmitting the electronic name card, and a short key button for performing a function of transmitting the electronic name card. The memory(230) stores the database for storing the data inputted to complete the electronic name card and data of the transmitted electronic name card. The memory(230) stores a program having a function of transmitting the electronic name card, and stores setup information of the short key button.
Patent KR-20030041429-A (KR)
Title: Hot air heater for vinyl house
Inventor: KANG WAN KYU
IPC: A01G9/24
Filed: 2001-11-20
Abstract: PURPOSE: A hot air heater for an agricultural vinyl house using relatively low cost alcohol as fuel is provided which improves economical efficiency as well as productivity. CONSTITUTION: A hot-air alcohol heater comprises: a fuel storage vessel(110) which has a hollow regular hexahedron shape and is formed by a gauge, a fuel inlet pipe and a first connecting hole(118) on the upper surface, and a fuel discharge hole(120) and a second connecting hole(122) at an adjacent position of the lower part of one side surface; a burner(130) having a first absorption body(132) for absorbing fuel, a second absorption body(134) and a protection plate(135) for protecting the second absorption body; an air inlet pipe(140) containing a first inlet pipe(142), a second inlet pipe(144) and a control pipe(146) for selectively closing the another end of the second inlet pipe; a vaporization pipe(150) connected to the compressor on one end and extended to the first absorption body through the first and second connecting hole; and an air blowing part(160) comprising a first body(162) and a second body(164) mounted with an air blowing fan.
Patent KR-20020060566-A (KR)
Title: Variable spacing strand coating system and modular guide roller therefor
Inventor: BOLYARD EDWARD W JR
IPC: B65H57/14
Filed: 2001-11-23
Abstract: PURPOSE: Provided are a variable spacing strand coating system and a modular guide roller therefor that are economical and reliable, and configured specifically for a particular application. CONSTITUTION: The variable spacing strand coating system includes a hub; a strand guide(50) disposed about the hub, the strand guide(50) having an annular groove(52) disposed on an outer surface thereof, the grooves(52) spaced apart along an axis of the hub. The strands are each disposed in and guided along a corresponding groove. The spacing of at least some of the grooves generally corresponds with the spacing of the dispenser orifices.
Patent KR-20030045217-A (KR)
Title: Method of manufacturing a trench in semiconductor device
Inventor: KIM NAM SIK
IPC: H01L21/76
Filed: 2001-12-01
Abstract: PURPOSE: A method for forming a trench of a semiconductor device is provided to be capable of restraining the generation of a moat by effectively forming an oxide nitride layer on the predetermined portion of an isolation layer without adding a patterning process. CONSTITUTION: After sequentially forming a sacrificial layer(12) and a pad layer(14) on the upper portion of a semiconductor substrate(10), a trench is formed in the resultant structure. An isolation layer(18) is formed on the resultant structure for filling in the trench. An ion implantation region(A) is formed at the predetermined portion of the isolation layer(18) by carrying out an ion implantation process. An oxide nitride layer is formed on the upper portion of the isolation layer(18) by carrying out a heat treatment. Preferably, the heat treatment is carried out by using an RTA(Rapid Thermal Annealing) equipment at the temperature of 850-1100°C. At this time, the oxide nitride layer is formed by reacting the ion implantation region with the isolation layer.
Patent KR-20030045363-A (KR)
Title: Total Geographic Information System of Handphone/PDA
Inventor: GIM JONG SEOB
IPC: H04W4/02
Filed: 2001-12-03
Abstract: PURPOSE: A TGIS(Total Geographic Information System) using a wireless terminal is provided to easily obtain self driving, public transportation, mountain climbing information or a current position of the third party with a wireless terminal, thereby exactly obtaining various processed information at a look. CONSTITUTION: When a user is not driving, a current position is on a lower center of a screen, and a destination is located on an upper center. When the user is not driving, if the user searches the current position, the current position is located in the middle of the screen. When the user is driving, the current position is located on one-third lower center, and the destination is located on the upper center. Weather, air temperature, and distance up to a destination guiding public traffic are located on a lower side of the screen.
Patent KR-20030047352-A (KR)
Title: Mount For Vehicle Radiator
Inventor: CHUN JANG YEOL
IPC: B60K11/04
Filed: 2001-12-10
Abstract: PURPOSE: A mount for a radiator is provided to previously prevent the noise through a radiator and to improve the riding comfort by absorbing and isolating the noise through a mount rubber. CONSTITUTION: A hollow chamber(31) is formed inside a mount rubber(30). An operating plate(32) is installed inside the hollow chamber. A supporting member(33) is protruded inside the hollow chamber to vibrate the operating plate. The vibration and the noise are absorbed and isolated by the mount rubber between a radiator and a chassis. Thereby, the noise through the radiator is prevented and the riding comfort is improved.
Patent KR-20030050014-A (KR)
Title: Device for dissolving press by seat belt for automobile
Inventor: CHO JEONG HYEON
IPC: B60R22/19
Filed: 2001-12-18
Abstract: PURPOSE: An oppressive sensation eliminating apparatus for a seat belt of a vehicle is provided to loosen a lap belt by pulling a slider of a webbing of the lap belt upward with an elastic line. CONSTITUTION: An oppressive sensation eliminating apparatus for a seat belt(10) of a vehicle comprises a slider(22) and an elastic line(24). The slider is installed to a lap belt(14) to be slid. The elastic line is fixed to the slider on one end and to a pillar of a vehicle body on the other end to pull the slider upward elastically. Therefore, the lap belt around a waist of a passenger is released by loosening the lap belt when the lap belt is pulled upward with the elastic line.
Patent KR-20020050727-A (KR)
Title: System and method to specify extended configuration descriptor information in usb devices
Inventor: BHESANIA FIRDOSH K
IPC: G06F9/445
Filed: 2001-12-20
Abstract: PURPOSE: A system and a method to specify extended configuration descriptor information in a USB devices are provided to specify non-standard compatible IDs, or non-standard class and subclass codes in a USB device in response to a host-specific device request. CONSTITUTION: The system(100) includes a host computer(102) and a USB peripheral device(114). The respective functionality of the computer and peripheral device is embodied in many cases by computer-executable instructions, such as program modules, that are executed by respective processors. The computer(102) is a conventional desktop PC or other type of computer. The computer(102) has one or more processors(104) and one or more forms of computer-readable memory media(106) such as electronic memory, magnetic storage media, optical storage media, or some other type of data storage. Programs are stored in memory(106) from where they are executed by processor(104). The computer also has a USB communications driver and port(112). The USB port is supported by operating system(108). To communicate with a USB device, an application program(110) makes high-level calls to system services provided by the operating system. The system services take care of lower level communications details, and return requested information to the application program. A peripheral device(114) is one of any number of different types of USB devices such as a data storage device, a digital camera, a scanner, a joystick, game pad, steering unit, mouse, stylus, digital speaker, microphone, display device, and the like.
Patent KR-20030052690-A (KR)
Title: Cosmetic composition for trichogenousness containing Mantidid ootheca extract
Inventor: KIM SU HYEON
IPC: A61K8/97
Filed: 2001-12-21
Abstract: PURPOSE: Provided is a cosmetic composition containing a Mantidis Ootheca extract possessing inhibitory activity on 5 alpha-reductase which promotes the formation and activity of dihydrotestosterone as active testosterone which induces alopecia. The extract has excellent promotion effect on hair growth. Therefore, the composition containing the extract can be effectively used as a cosmetic for promoting hair growth and treating alopecia. CONSTITUTION: Mantidis Ootheca is extracted 2 to 5 times in a organic solvent selected from C1-4 anhydrous or hydrous lower alcohol, hexane, ethylacetate or ethylether in an extractor with a cooling condenser at 50 to 10deg.C for 1 to 10hr and then distilled under reduced pressure in a distillation apparatus with a cooling condenser. The cosmetic composition contains 0.0001 to 5% by weight of a Mantidis Ootheca extract as an active ingredient, based on the dried weight of the composition. For an example, 1.0% by weight of a Mantidis Ootheca extract is blended with 2.0% by weight of cetostearyl alcohol, 2.0% by weight of stearyl triethyl ammonium chloride, 0.5% by weight of hydroxyethylcellulose, 0.1% by weight of piroctone olamine, a suitable amount of a fragrance, pigment and the balance of water to produce a hair lotion preparation.
Patent KR-20030052806-A (KR)
Title: Method For Manufacturing Semiconductor Devices
Inventor: LEE HAN CHUN
IPC: H01L21/283
Filed: 2001-12-21
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of securing the contact reliability of a contact hole and preventing contact failure by completely filling a tungsten layer in the contact hole. CONSTITUTION: After forming an interlayer dielectric(11) on a semiconductor substrate(10), a contact hole(13) is formed by selectively etching the interlayer dielectric(11). A barrier metal layer(15) including a TiN layer is deposited on the entire surface of the resultant structure. A plasma process is carried out on the barrier metal layer(15). A tungsten layer(17) is deposited on the plasma processed barrier metal layer for completely filling in the contact hole(13) without generating voids. Preferably, the plasma process is carried out by using nitrogen gas of 10-2000 sccm.
Patent KR-20030054007-A (KR)
Title: Air-breather assembly of manual transmission
Inventor: KIM SAM JUN
IPC: F16H57/02
Filed: 2001-12-24
Abstract: PURPOSE: An air breather assembly of a transmission for a vehicle is provided to prevent lubricant oil of a transmission housing from leaking through air breathers when the vehicle goes up and down a hill. CONSTITUTION: An air breather assembly of a transmission for a vehicle comprises air breathers(60) disposed in the front and rear of a transmission housing(50), to exhaust air of the transmission housing to the outside, and a shielding unit(70) shielding the front air breather when the vehicle goes down a hill and shielding the rear air breather when the vehicle goes up the hill. The air breathers comprise first and second suction passages(62,64) disposed in the front and rear of the transmission housing so that air of the transmission housing flows in, and a discharge passage(66) to discharge air sucked through the first and second suction passages to the outside. The shielding unit comprises a spool(72) disposed between first and second inlet holes of the discharge passage communicated with the first and second suction passages, and a drive unit moving the spool when the vehicle goes up and down the hill, to selectively shield the first and second inlet holes.
Patent KR-20020023854-A (KR)
Inventor: CHOI GIL SU
IPC: G01R31/12
Filed: 2001-12-24
Abstract: PURPOSE: An apparatus for detecting brazing fire of power cable is provided to detect a degree of a brazing fire of a power cable regardless of a progressing degree thereof. CONSTITUTION: A first partial discharge detector filters a predetermined band signal among an output signal of an electromagnetic wave detecting sensor(10) to remove a noise therefrom. A second partial discharge detector filters a predetermined band signal among an output signal of a ultrasonic wave detecting sensor(110) to remove a noise therefrom. Analog-to-digital converters(60,160) convert output signals of the first and second partial discharge detectors into digital signals, respectively. Buffer memories(70,170) stores outputs of the analog-to-digital converters(60,160), respectively. Partial discharge pattern memories(90,190) store sound pattern data and electromagnetic pattern data, respectively. Controllers(80,180) compare data stored in partial discharge pattern memories(90,190) with data stored in the buffer memories(70,170) and detect sound pattern data and electromagnetic pattern data.
Patent KR-20030055572-A (KR)
Title: Apparatus for detecting the defect portion in the surface of the strip
Inventor: KIM GWANG SEOK
IPC: G01N21/89
Filed: 2001-12-27
Abstract: PURPOSE: A detecting apparatus for surface defect of a strip is provided to find surface detect promptly of the constant proceeding strip to prevent deterioration of the strip. CONSTITUTION: A detecting apparatus for surface defect of a strip comprises a light emitting device(105), a camera(50) and a rotating roller(10). The light emitting device irradiates light on a surface of the strip. The camera senses light reflected from the strip after irradiating light on a lower end of the light emitting device. The rotating roller measures a site of surface defect when uneven surface defect is sensed by the camera. Measured value of the roller is transmitted to a central controller to meet surface defect. Therefore, the defect generating site is removed in short time by sensing a defect generating distance and calculating an external diameter of the rotating roller.
Patent KR-20020055403-A (KR)
Inventor: FUJINAWA TOHRU
IPC: C09J7/02
Filed: 2001-12-27
Abstract: PURPOSE: Provided are an anisotropic conductive adhesive for connecting a circuit excellent in quick curability at low temperatures and in pot life under high humidity conditions, a method for connecting circuit boards, and a connection structure using the same. CONSTITUTION: The adhesive comprises (1) conductive particles on the surface of which a transition metal except Ag, Au, and Pt is not exposed, (2) a free-radical-polymerizable substance, and (3) a curing agent which generates free radicals by heating or light. The method for connecting circuit boards comprises intervening the adhesive between substrates having circuit electrodes facing each other and pressing the substrates having circuit electrodes facing each other to electrically connect the electrodes in the direction of pressing.
Patent KR-20010053615-A (KR)
Title: 마이크로 일렉트로닉 기계에 밀봉 덮개를 실링하는 방법및 장치
IPC: B81B7/00
Filed: 1999-07-28
Abstract: 반도체 디바이스를  밀봉 패시베이션(hermetically passivate)하는 방법 및 장치는 덮개(lid)를 직접 반도체 기판상에 실링(sealing)하는 것을 포함한다.  능동 디바이스는 기판 표면상에 형성되고, 본딩 패드들(bonding pads)에 의해 다시 둘러싸인 실질적으로 평탄한 덮개 실링 지역에 의해 둘러싸인다.  납땜 가능 물질의 제 1층은 덮개 실링 지역상에 형성된다.  제 1층에 상응하는 구조의 납땜 가능 물질의 제 2층을 가지는 덮개가 제공된다.  땜납이 납땜 가능 물질들의 제 1층과 제 2층 사이에 제공된다.  바람직한 실시예에서, 땜납은 제 2층상에 형성된다. 통상적인 패키지의 요구 없이 덮개를 반도체 디바이스에 밀봉 결합시키기 위해 열이 제공된다.  제 1 및 제 2층들은 통상적인 반도체 기술들을 사용하여 처리될 수 있는 통상적으로 알려진 납땜 가능 물질들의 샌드위치들이 선호된다.  덮개와 반도체 디바이스 사이의 각도는 납땜 가능 물질들의 하나 또는 양층의 상대적 두께를 조정함으로써 제어될 수 있다.
Patent KR-20010079716-A (KR)
IPC: C08L25/18
Filed: 1999-08-23
Abstract: 기판, 양극, 전자 발광 소자 및 음극을 포함하는 전자 발광 어셈블리를 제공하며, 여기서 두 개의 전극 중 적어도 하나는 가시영역에서 투과성이며, 전자 발광 소자는 하기 홀 주입 영역, 홀 이동 영역, 전자 발광 영역, 전자 이동 영역 및 전자 주입 영역으로부터 1 개 이상의 영역을 포함한다.  각각의 이용가능한 영역은 또한 나타낸 다른 영역에 속하는 기능을 수행할 수 있다.  본 발명은 전자발광 소자가 티오펜 카르복실레이트 금속 착물을 포함함을 특징으로 한다.
Patent KR-20010086449-A (KR)
Title: A process for the synthesis of ritonavir
IPC: C07D277/22
Filed: 2000-09-18
Abstract: A process is described which permits the preparation of Ritonavir with only five intermediate stages using the same starting materials as those used in the process described in WO 94/14436; the process described here is also particularly satisfactory from the point of view of environmental impact because nearly all of the carbon atoms used are subsequently incorporated in the final molecule. Finally, the improvement afforded by this novel process is linked with the fact that an inexpensive reagent, such as bis-trichloromethyl carbonate (BTC), is used in two of the five stages.
Patent KR-20010090855-A (KR)
IPC: G02F1/1341
Filed: 2000-10-05
Abstract: 본 발명은 액정표시패널의 주입불균일로 인한 표시불균일의 해소에 관한 것이다. 
     본 발명에서는 장해물로서 형성된 돌기에 의해, 액정층을 형성할 때에 공급되는 액정재료의 흐름을 제어함으로써 주입불균일을 억제한다. 
     즉, 본 발명의 액정표시패널은 컬러필터를 구비한 제1의 기판과, 소정의 간격을 두고 그 면이 제1의 기판면에 대향하도록 배치된 제2의 기판과, 제1  및 제2 의 기판 사이에 협지된 액정층과, 액정층에 전압을 인가하기 위한 복수의 전극을 구비하고, 제1 및 제2의 기판중 최소한 한쪽은 다른 쪽의 기판에 대향한 면에 액정층을 형성할 때에 공급하는 액정재료의 흐름을 제어하기 위한 돌기부를 구비한다.