baber/WOPTO huggingface dataset:
Patent KR-20030009232-A (KR)
Title: Riding toy horse for children
Inventor: JANG HONG YONG
IPC: A63G19/10
Filed: 2002-10-17
Abstract: PURPOSE: A riding machine for children is provided to improve the productivity thereof and reduce the rate of failure through the simplification of structure. CONSTITUTION: The riding machine for children adopts rational simple construction configured such a fashion that an operating rod(14) is rotated by a saddle(15), which is adapted to be lowered according to the downward movement of the body of a user sitting thereon, so as to kick the ground surface, thereby a body(1) of the machine being advanced.
Patent KR-20040035047-A (KR)
Inventor: BAEK HYEONG GWON
IPC: B62D33/023
Filed: 2002-10-18
Abstract: PURPOSE: A bumper for a cargo truck deck is provided to prevent deformation of a gate, and to load and unload cargo conveniently by protruding the bumper body in loading and unloading parcels and vertically opening the gate with moving back the bumper body in loading the cargo into the forklift truck. CONSTITUTION: A bumper for a cargo truck deck is composed of a fixing plate(2) fastened at the side of a floor and composed of a through hole(10); a hinge(11) fixing a hinge plate(12) in the lower part of the through hole and turning a hinge plate(13) around a hinge pin; a bumper body(15) fixed to the hinge plate; and a control panel(18) supported by position control plates(21,21') fixed at both sides of the hinge plate inside the fixing plate to restrict rotation of the hinge plate. The control panel is separated from the position control plates by pulling a handle(19), and the gate is opened vertically with moving back the bumper body by rotating the hinge plate freely. Deformation of the gate is prevented with loading and unloading the cargo by a fork.
Patent KR-20040035137-A (KR)
Title: Communication contact method both pda and pc for wireless pda and wireless network environment
Inventor: CHO JEONG SIK
IPC: H04L12/46
Filed: 2002-10-18
Abstract: PURPOSE: A communication access method between a PDA and a PC for wireless PDA and wireless network environments is provided to access a gateway even when a mobile IP address is assigned, and to select a PC to be accessed by seeing a name of the PC among PC lists recorded with access information, thereby performing smooth network communication. CONSTITUTION: If a PC executes a server program, the PC accesses a gateway server(S201). The PC stores an address and an ID of the PC in a database(S202). If a client program is executed in a wireless PDA, the PDA accesses the gateway server(S203). The PDA accesses a gateway relating to PC lists, and selects a PC to be accessed by seeing a name of the PC among the PC lists recorded with access information(S204). The PDA selects the PC to be accessed with a logical PC name instead of a physical IP address.
Patent KR-20040036312-A (KR)
Title: A head drum assembly of tape recorder
Inventor: CHOI DO YEONG
IPC: G11B15/61
Filed: 2002-10-24
Abstract: PURPOSE: A head drum assembly of a tape recorder is provided to improve assemblage and reduce cost by improving a method and a structure for pre-pressing a bearing. CONSTITUTION: A rotating drum(110) is rotatively installed to a shaft(140) by supporting a magnetic head(H) for recording/playing information by scanning a running magnetic tape. A drum cover(130) and a fixed drum(120) are inserted into the shaft in order to be arranged to an upper and a lower side of the head drum. An upper and a lower bearing(150,160) are installed to the upper and the lower side between the rotating drum and the shaft. An elastic material(170) is installed between the drum cover and the upper bearing in order to process an inner wheel of the upper bearing.
Patent KR-20040037002-A (KR)
Title: Transistor structures including separate anti-punchthrough layer and methods of forming same
Inventor: PARK BYEONG JUN
IPC: H01L21/334
Filed: 2002-10-25
Abstract: PURPOSE: An integrated circuit transistor with a separate anti-punchthrough layer is provided to control or reduce a punchthrough effect by intercepting or decreasing erosion of a depletion region formed in a source/drain region that confronts an opposite source/drain region of a MOS(metal oxide semiconductor) transistor. CONSTITUTION: A gate electrode(315) is formed on a semiconductor substrate(300). A source/drain region is formed in the semiconductor substrate, adjacent to the gate electrode. The anti-punchthrough layer is of a type that is separated from the semiconductor substrate, adjacent to the source/drain region.
Patent KR-20040039078-A (KR)
Title: The method for manufacturing and building construction that used basalt carbon taxtile
Inventor: YOO SUK YONG
IPC: E04C5/00
Filed: 2002-10-31
Abstract: PURPOSE: Provided are a building structure reinforced using a basalt carbon fiber which has the 2 to 3 times increased durability and earthquake resistance, and a construction method thereof. CONSTITUTION: The building structure reinforced using a basalt carbon fiber comprises a building structure(1); a binder(2) for undercoating formed on the building structure; an adhesive layer(3) formed on the binder for undercoating; and fabrics(4) formed on the adhesive layer and woven by the basalt carbon fiber. The construction method of the building structure comprises the steps of: preparing the basalt carbon fiber and reinforcing the building structure. The preparation method of the basalt carbon fiber comprises coating a basalt fiber with a carbon colloid solution, drying and heat treating to finish the first coating, and second coating in the same way as the first coating, thereby supplying the basalt carbon fiber in a desired thickness and electric resistance dimension.
Patent KR-20040041221-A (KR)
Title: Driving apparatus and method for shading coil type single induction motor
Inventor: CHO GWAN YEOL
IPC: H02P1/42
Filed: 2002-11-08
Abstract: PURPOSE: A driving device of a shading coil type single-phase induction motor and a driving method thereof are provided to enhance the initial driving efficiency by preventing the reverse rotation generated from a high voltage in an initial driving process. CONSTITUTION: A shading coil type single-phase induction motor includes a ring-shaped rotary magnet and an induction rotor formed at an inner side of the ring-shaped rotary magnet. The shading coil type single-phase induction motor includes a main coil and a shading coil. A driving device of the shading coil type single-phase induction motor includes NTC. The NTC is connected between a power part and a motor coil. The NTC is used for interrupting the over-voltage generated when a driving process is started and returning a state of the voltage being supplied to the motor to a normal state after the driving process is performed for a specified period of time.
Patent KR-20040041946-A (KR)
Inventor: AHN BYEONG NAM
IPC: H01L23/34
Filed: 2002-11-12
Abstract: PURPOSE: A hybrid IC(Integrated Circuit) is provided to be capable of reducing the fabrication cost and time and easily releasing heat. CONSTITUTION: A hybrid IC includes a substrate(212). At this time, the substrate has a conductive pattern(214) and a plurality of substrate through holes(212a) for flowing air. The hybrid IC further includes an electric device(215) loaded on one surface of the substrate for being connected with the conductive pattern and a heat sink(211) attached on the other surface of the substrate. The heat sink has a plurality of heat sink through holes(211a) connected through the substrate through holes, respectively. Preferably, the substrate through holes are formed on one surface of the substrate. Preferably, the substrate through holes are non-linearly arrayed on the substrate.
Patent KR-20040042022-A (KR)
Title: Hinge Device for Folder Type Cellular Phone
Inventor: HAN SEUNG HEON
IPC: H04B1/38
Filed: 2002-11-12
Abstract: PURPOSE: A hinge device of a folder type mobile phone is provided to enhance assembling and productivity by simplifying a structure of a cam assembly body. CONSTITUTION: A hinge device includes the first and second fixed members(31,32) formed at both sides of one end of a main body(10) and a rotating member(33) installed between the fixed members and connected to a folder(20). A connection groove(31a) is formed at an inner side of the first fixed member(31) and a cam assembly body is installed at a groove formed at an inner side of the second fixed member(32). The first fixed member(31) and the rotating member(33) are connected by a connection member(34), and the second fixed member(32) and the rotating member(33) are connected by a hinge shaft(112) of the cam assembly body. The cam assembly body includes a housing(100) coupled to the second fixed member(32), a cam(110) installed inside a housing and a plate spring(120) elastically pressing the cam(110).
Patent KR-20040042370-A (KR)
Title: Plasma etching apparatus having plurality of coils
Inventor: KIM NAM HEON
IPC: H01L21/3065
Filed: 2002-11-14
Abstract: PURPOSE: Plasma etching equipment having coils is provided to be capable of dispersing the power volume supplied to the coil for restraining an arc of the coil and uniformly distributing plasma in a reaction chamber. CONSTITUTION: Plasma etching equipment(400) is provided with chamber(402) for defining reaction space(404) and a dome(408) installed on the chamber. The plasma etching equipment further includes an inductive power supply(420) and a plurality of coils(410) arrayed on the dome for generating plasma in the reaction space by using the power applied from the inductive power supply. Preferably, the dome is made of at least two material layers having different dielectric constants.
Patent KR-20040042374-A (KR)
Title: Filter shielding electron wave for plasma display panel and the fabrication method thereof
Inventor: CHA JUN GYU
IPC: H01J11/16
Filed: 2002-11-14
Abstract: PURPOSE: An electromagnetic waves shielding filter for a plasma display device and a fabrication method therefore are provided to form a MIHL having a mesh shape pattern using a metal, an insulating layer on a plate to shield effectively an electromagnetic waves generated from a panel assembly. CONSTITUTION: An electromagnetic waves shielding filter for a plasma display device(30) comprises a transparent plate(310) mixed with a first component as an insulator layer and a second component as a metal layer, and a metal insulator hybrid layer(MIHL) formed with a mesh shape pattern. A concentration gradient of the insulating layer and the metal layer is formed with an inverse proportion according to go away from an interface of the transparent plate.
Patent KR-20040044743-A (KR)
Title: A method for constructing fire bricks of hot blast pipe
Inventor: SON BYEONG YEON
IPC: C21B9/10
Filed: 2002-11-22
Abstract: PURPOSE: A method for constructing bricks of hot blast pipe is provided to extend life time of hot stove by effectively preventing damage of insulation brick layer due to thermal shock generated when hot blast passes through the hot blast pipe and infiltration hot blast through expansion zone. CONSTITUTION: In constructing bricks of hot blast pipe such as blowing pipe(130) connected to proceed hot blast between combustion chamber and checker chamber of hot stove for supplying hot blast into blast furnace, the method for constructing bricks of the hot blast pipe is characterized in that a sealing member(132a) having superior erosion resistance is constructed in an insulation brick(132) layer directly contacted with expansion zone(160) between insulation brick(131) layers at the inner most side of the hot blast pipe directly contacted with hot blast so as to prevent damage of the insulation brick layer by infiltrated hot blast through the expansion zone, wherein the insulation bricks(131,132) are respectively consisted of silica brick and porous silica brick, and the sealing member is consisted of high alumina brick having superior erosion resistance.
Patent KR-20040046750-A (KR)
Title: Device for recycling hot dust in under the cyclone
Inventor: CHOI SANG HWAN
IPC: B04C5/185
Filed: 2002-11-28
Abstract: PURPOSE: Provided is a device for recovering hot dusts at the lower part of a cyclone, by which the collection efficiency of the cyclone is improved, recycled materials of good quality are produced, and the productivity and energy consumption efficiency are maximized. CONSTITUTION: The device comprises: a shield-operating bars(10a,10b) connected orthogonally to a shield shaft(170a,170b) of a shield(20a,20b) capable of opening and closing a dust guide duct(10) alternately; a pair of upper axis(160a) and lower axis(160b) disposed on the support(80) of the shield-operating bars(10a,10b) and rotatably linked by a motor(60) and a chain(50); cam-type rotors fixed to the upper and the lower axes(160a,160b) for rotating the shield-operating bars elastically, each having a different phase difference; another cam-type hitters coaxially fixed to the rotors; and a hammer capable of hitting the dust guide duct(10) by the hitters.
Patent KR-20040048629-A (KR)
Inventor: LEE WON HUI
IPC: C21D1/00
Filed: 2002-12-04
Abstract: PURPOSE: A head apparatus of peel bar for sticking to billet is provided to prevent the peel bar from being separated from the billet by closely adhering the peel bar head to the billet after mounting a plurality of conical wedges on peel bar head. CONSTITUTION: The head apparatus of peel bar for sticking to billet comprises a cylindrical multistep shaft(6) fixed to the peel bar; a body(1) adhered to one side of the multistep shaft; a contact member(11) adhered to an end of one side of the multistep shaft by nut(8) and inserted into the body in such a manner that the contact member is moved back and forth; a pair of connection links(13) rotationally moved with being connected to both sides of the center of the contact member by bolts(15); a cylinder member(18) movable with being connected to one side of the connection links; a plurality of wedges(19) attached to a front end part of the cylinder member so that the wedges are adhered to the billet; and supports(17) fixed to a lower part of the center of the connection links by supporting bolts(30) so that the supports support the connection links.
Patent KR-20040049474-A (KR)
Inventor: KIM HYEON HO
IPC: H01L21/52
Filed: 2002-12-06
Abstract: PURPOSE: A die bonding apparatus is provided to be capable of reducing the path of action of a worker, preventing the motion of an unwanted part, and attaching a plurality of dies at a time using one oven cure. CONSTITUTION: A die bonding apparatus is provided with the first and second tape attaching part(151), the first and second die bonding part(160), a transfer part(103) for transferring a wafer, and the first and second pre-bake part(106) for hardening an adhesive tape(120). The first and second tape attaching part includes a rill(130) for winding the adhesive tape, a tape exhaust wheel(140), a cutter(107), and a tape transfer(102). The first and second die attaching part includes a wafer support part(108) and a die transfer(104) for transferring a wafer die(110). Preferably, the first tape attaching part, the first die bonding part, the first pre-bake part, the second tape attaching part, the second die bonding part, and the second pre-bake part are sequentially arrayed for carrying out a predetermined process in line.
Patent KR-20030047862-A (KR)
Title: A substrate for electrooptic device and method for manufacturing, electrooptic device and method for manufacturing, and electronic apparatus
Inventor: TAKIZAWA KEIJI
IPC: G02F1/1335
Filed: 2002-12-11
Abstract: PURPOSE: A substrate for an electro-optical device, a method for manufacturing the substrate, the electro-optical device, a method for manufacturing the electro-optical device, and an electronic apparatus are provided to improve the flatness of the color filter substrate by restricting uneven parts in plural display dots and between display dot regions and leveling the light shielding layer with the color layers. CONSTITUTION: A substrate for an electro-optical device includes a base(1) in which plural display dots(D) are formed, an underlayer(4) formed on the base, a reflective layer(2) formed on the underlayer, and color layers(3r,3g,3b) formed on the reflective layer. The underlayer is provided at regions corresponding to the display dots but is not provided at regions between the display dots. In addition, concave areas are provided at the regions between the display dots, and a light-shielding layer(3k) is provided so as to get into the concave areas. Accordingly, the light-shielding layer and the color layers level with each other.
Patent KR-20040052064-A (KR)
Title: A device of revising phase error for array antenna
Inventor: JUNG HYEONG SEONG
IPC: H01Q3/26
Filed: 2002-12-13
Abstract: PURPOSE: An apparatus for correcting a phase error of an array antenna is provided to correct periodically phases according to each path of the array antenna by using a test terminal instead of a reception unit. CONSTITUTION: A test terminal(400) is connected to a base station in order to output wireless test signals. A plurality of antennas(210) are used for receiving the wireless test signals from the test terminal. A plurality of reception parts(290) are used for amplifying the received signals and converting the received signals to digital signals. A plurality of phase estimators(300) are used for analyzing the signals of the reception parts and outputting difference signals. A plurality of phase controllers(310) are used for correcting the signals of the corresponding reception parts according to the output signals of the phase estimators. A beam forming/directional searching unit(320) analyzes the signals of the phase controllers, forms receiving beams, and searches an optimum path.
Patent KR-20030053426-A (KR)
Title: Magnetic random access memory and fabricating method thereof
Inventor: IWATA YOSHIHISA
IPC: G11C11/16
Filed: 2002-12-20
Abstract: PURPOSE: A magnetic RAM(Random Access Memory) and a manufacturing method thereof are provided, which has a new cell array structure suitable for an increase in memory capacity and a manufacturing method thereof. CONSTITUTION: A magnetic RAM includes a memory array(11). The memory array includes a plurality of memory cells(12) formed at the upper portion of a semiconductor substrate for storing data by using a magnetic resistance effect. The magnetic RAM further includes a plurality of bit lines connected to one end portions of the memory cells and a read-out circuit connected to the bit lines. The magnetic RAM further includes the first write line prolonged to the first direction for writing data at one out of the memory cells and the second write line prolonged to the second direction for writing the data at the one out of the memory cells.
Patent KR-20040058725-A (KR)
Title: coil winding method of induction motor for washing machine and method for controlling the same
Inventor: CHOI BYEONG GEOL
IPC: H02P1/42
Filed: 2002-12-27
Abstract: PURPOSE: A method for winding a coil of an induction motor for a washing machine and a method for controlling a washing machine thereby are provided to change a winding ratio between a main winding coil and an auxiliary winding coil by using a tap winding method. CONSTITUTION: A coil is wound around a stator of an induction motor by using a tap winding method. The output torque is changed by controlling a winding ratio between a main winding coil and an auxiliary winding coil. In case of a pulsator washing machine, the winding ratio between the main winding coil and the auxiliary winding coil is controlled to a small value of torque. In case of a drum type washing machine, the winding ratio is controlled to a large value of torque.
Patent KR-20040058912-A (KR)
Title: Desiccant device for vehicle and air conditioner therewith
Inventor: KANG HAN JUN
IPC: B60H3/02
Filed: 2002-12-27
Abstract: PURPOSE: A dehumidifier for a vehicle and an air conditioner with the dehumidifier are provided to effectively absorb moisture from high temperature and high humidity air that flows in operating an evaporator and to discharge the absorbed moisture to the outside at the same time. CONSTITUTION: A dehumidifier for a vehicle is composed of a dehumidifying passage(24) formed to the side of an air conditioner case for the vehicle and separated from the inner part of the case; a dehumidifying door(22) for opening and closing an inlet of the dehumidifying passage; a heater(23) installed in the dehumidifying passage; and a dehumidifying belt(27) mounted to travel between the inner part of the case and the dehumidifying passage by pulleys(26,26') disposed in the case and the dehumidifying passage. The dehumidifying passage is made from fibers with air permeability and water absorption.
Patent KR-20040060334-A (KR)
Title: A method for forming a semiconductor device
Inventor: YOON DONG SU
IPC: H01L21/31
Filed: 2002-12-30
Abstract: PURPOSE: A method for forming a semiconductor device is provided to prevent degradation of a hydrogen diffusion barrier layer by forming a passivation layer on the diffusion barrier layer. CONSTITUTION: A capacitor and a metal interconnection are formed on a semiconductor substrate(31). A hydrogen diffusion barrier layer(61) made of ZrHfOx is formed on the resultant structure. A passivation layer(63) is formed on the hydrogen diffusion barrier layer.
Patent KR-20040060665-A (KR)
Inventor: SON YOUNG SUK
IPC: A44C7/00
Filed: 2002-12-30
Abstract: PURPOSE: An earring with multi-functions is provided to conveniently enjoy multi-functions of many devices or electronic appliances by selectively combining various devices or appliances such as a radio cassette, an MP3 player, PDA, etc. with a simple function as one product such as a fragrance generator. CONSTITUTION: The earring with multi-functions comprises a radio cassette(2), an MP3 player(3), PDA(4), and other various devices mounted on a left side, a right side, an upper part and a lower part at each side; and a joint portion(5) for separating or combining the devices by a magnetic, a screw, or a compressor. The various appliances or devices(2¯37) include a needle for acupuncture, a gun, an electronic magnetic card, a pen, a camcoder, a mobile phone, etc.
Patent KR-20020019569-A (KR)
IPC: B32B15/08
Filed: 2000-05-26
Abstract: 본 발명의 목적은, 알루미늄 호일과 같은 방벽층 및 섬유성 담체층 등을 포함하는 포장용 라미네이트의 제조 방법에 있어서, 층 사이에 탈적층이 없는 우수한 라미네이트 포장을 제조하는 방법을 제공하는 것이다.  비타민 E, 아스코르브산 또는 이의 유도체인 산소 제거제를 방벽층 웹의 내부에 접착/부착시키고, 릴 형상으로 방벽층을 일시적으로 감아서 보존하고, 용융된 폴리올레핀을 압출 적층시킨다.
Patent KR-20020019960-A (KR)
IPC: A23C11/08
Filed: 2000-07-25
Abstract: 본 발명은 식료품 및 음료에서 강화된 거품을 생성시키기 위한 분말 가용성 발포 성분에 관한 것이다.     분말 가용성 발포 성분의 입자는 카르보히드레이트 및 단백질 및 포집된 기체를 함유하는 매트릭스로 형성된다.     기체는 가압되어 액체 첨가시 가용성 발포 성분 1 g 당 약 1 ml 이상의 기체를 대기 조건에서 방출한다.     가용성 크리머 분말에 사용될 때, 강화된 양의 거품이 발생된다.
Patent KR-20030008215-A (KR)
IPC: G03F7/032
Filed: 2000-11-16
Abstract: 140 - 186 nm 파장의 자외선에 대해 실질적으로 투명한 부분 플루오르화된 폴리머 및 완전 플루오르화된 폴리머가 제공된다.
Patent KR-20020059830-A (KR)
Title: Electrochemical Cell for Electrolysers with Stand-Alone Element Technology
IPC: C25B9/19
Filed: 2000-11-20
Abstract: The invention describes an electrochemical cell for the membrane electrolysis process for electrolyzers with single-element technology. The cell consists of at least of 2 half-shells ( 8, 10 ), which surround an anolyte chamber ( 16 ) and a cathode chamber ( 22 ) with a membrane ( 5 ) arranged in between, and an anode ( 6 ) in the anolyte chamber ( 16 ), with the cathode chamber ( 22 ) being provided with an oxygen-consuming cathode ( 4 ), with a plurality of pressure-compensated gas pockets ( 15 ) arranged one above the other, a catholyte gap ( 14 ) and optionally a back chamber ( 19 ), where electrically conducting supporting elements ( 7 ) are provided in the anolyte chamber ( 16 ) and supporting elements ( 3, 2, 1 ) are provided in the cathode chamber ( 22 ) at the same position opposite one another.