baber/WOPTO huggingface dataset:
Patent KR-20040100242-A (KR)
Inventor: HAN SEONG SEOK
IPC: B60H1/00
Filed: 2003-05-22
Abstract: PURPOSE: A structure for coupling a cam with an actuator for a vehicle air conditioner is provided to minimize a clearance for setting a correct position of a cam with respect to an arm when coupling the cam by coupling grooves and guide pieces in a coupling part. CONSTITUTION: A structure for coupling a cam with an actuator for a vehicle air conditioner includes a coupling part formed at a side of a casing for supporting the center of rotation of a cam(110). The coupling part has a coupling groove(142) formed to an inner part for inserting a fixing protrusion(112) of the cam. On outer part, a supporting part(146) for supporting the cam is formed. A rotation shaft of an actuator(120), the center of rotation of the cam, and the coupling groove are connected on the same axis. Inclined guide pieces(144) connect the coupling groove and the supporting part. The fixing protrusion of the cam is integrally formed with the cam.
Patent KR-20040087837-A (KR)
Inventor: LEE YOUNG EARN
IPC: F16L11/12
Filed: 2003-05-28
Abstract: PURPOSE: An X-L pipe with color is provided to prevent the propagation of germs in the pipe by intercepting sunshine, and to directly heat the pipe by applying heating elements to the inner or outer surface of the pipe. CONSTITUTION: A method for manufacturing an X-L pipe(1) with color comprises the steps of: mixing semitransparent or transparent X-L pipe material and color paints; and molding the mixed materials into the X-L pipe with color. Heating elements(2) are applied to the inner or outer surface of the X-L pipe.
Patent KR-20040102685-A (KR)
Inventor: KIM JAE CHUN
IPC: F02F1/24
Filed: 2003-05-29
Abstract: PURPOSE: A cylinder head cover structure is provided to reinforce the strength of a cylinder head cover by preventing flowing noise inside a chamber and reflecting waves of the noise. CONSTITUTION: A reflecting plate(30) is formed in one partition(3) of a chamber(2) by inclining at a certain angle to reflect reflecting waves of noise for preventing the overlapping with noise waves. The reflecting plate is inclined toward both sidewalls from the center of the partition. Thereby, the entire noise level is reduced by preventing the overlapping between the flowing noise inside the chamber and the reflecting waves of the noise. Moreover, the strength of a cylinder head cover is reinforced by functioning the reflecting plate as a reinforcing rib.
Patent KR-20040067773-A (KR)
Inventor: TANIMURA MASAAKI
IPC: G01R31/317
Filed: 2003-05-29
Abstract: PURPOSE: A semiconductor IC and a test system for testing an interface part of the same are provided to test the interface part with high accuracy of timing as well as a test system for performing such a test. CONSTITUTION: A semiconductor IC includes a pin part(8), internal circuit(2-6), an interface part(7), an expectation value generation circuit(11), a comparison circuit(12), and a waveform generation circuit(13). The pin part includes a plurality of pins. The interface part is used for producing operation signals for operating the internal circuits and outputting read data to the outside through the pin part. At a first test mode, the expectation value generation circuit generates an expectation value of the operation signal of the interface part according to a first test signal. At this time, the comparison circuit outputs a compared result between the operation signal and the expectation value of the operation signal. At a second mode, the waveform generation circuit supplies a second test signal to the interface part. At this time, the interface part outputs test output signals having the same waveform to the outside.
Patent KR-20040103527-A (KR)
Inventor: KIM BEOM JOON
IPC: A61G5/12
Filed: 2003-05-29
Abstract: PURPOSE: A wheelchair, having a structure for supporting the sitting posture and moreover the lying posture of a person, is provided to use the wheelchair for the patient who has a trouble in moving the upper body or to maintain the sitting posture by simply changing the structure thereof. CONSTITUTION: The wheelchair includes: a frame(10), having a seat(11) for supporting the hip of a person, a back rest(12) which is connected with one end of the seat(11) to be swiveled relatively to the latter(11), and a foot plate portion(16) which is connected with other end of the seat(11) to be swiveled relatively to the latter(11); a pair of rear wheels(20), connected with both sides of the frame(10); a pair of front wheels(30), connected with both sides of the frame(10), which are located in the front of the rear wheels(20), so as to support the frame(10) together with the rear wheels(20); and an actuator(40), connected with the frame(10) and moving the seat(11) forward and backward relatively to the rear wheels(20).
Patent KR-20040105089-A (KR)
Inventor: JUN SEONG GI
IPC: G06F21/84
Filed: 2003-06-04
Abstract: PURPOSE: A method and a device for certifying identification using an overlapped written password through password/handwriting recognition are provided to make other person unable to discriminate the password and doubly certify the identification through the password/handwriting recognition, when a user writes the password for using a CD(Cash Dispenser) or entering a specified place. CONSTITUTION: An overlapped password recognition module(102) recognizes the inputted overlapped password as a graphic state. A password extracting module(103) extracts the password from the overlapped password. A handwriting extracting module(104) extracts handwriting from the overlapped password. A password comparing module(105) compares the extracted password with the password of an original copy. A handwriting comparing module(106) compares the extracted handwriting with the handwriting of the original copy.
Patent KR-20040108437-A (KR)
Inventor: KIM GYEONG SEOP
IPC: G02F1/13357
Filed: 2003-06-17
Abstract: PURPOSE: A lamp assembly structure is provided to improve the productivity by improving work and reduce use of lead bad for environment by connecting lamps without soldering. CONSTITUTION: A plurality of lamps(30) emit light. Lamp leads(32a,32b) are formed at both ends of the lamp. The lamp leads are inserted into grooves of lead insertion plates(31a,31b) to electrically contact the lamp leads with a plurality of wires(34a,34b). The wires are connected with the lead insertion plates. The lead insertion plates include connectors(33a,33b) to be connected with the wires.
Patent KR-20050002094-A (KR)
Inventor: HWANG EUI SEONG
IPC: H01L21/28
Filed: 2003-06-30
Abstract: PURPOSE: A method of manufacturing a metal line of a semiconductor device is provided to reduce the resistivity of a metal material by forming a metal line on a seed layer made of an amorphous metallic thin film. CONSTITUTION: An interlayer dielectric(14) with a contact hole for exposing a lower layer(12) to the outside is formed on a semiconductor substrate(10). A seed layer(20) made of an amorphous metallic thin film is formed along the upper surface of the resultant structure. A metal film(22) for filling completely the contact hole is formed thereon.
Patent KR-20050011763-A (KR)
Inventor: JUNG YOUNG HOON
IPC: H04W88/02
Filed: 2003-07-23
Abstract: PURPOSE: A method for changing a character according to use a frequency of a mobile terminal is provided to bring about user's interest by allowing a user to recognize a use frequency or utilization of a mobile terminal or a network server by changing of a character. CONSTITUTION: A controller checks a use frequency of a mobile terminal or a network server(201). The controller compares a use frequency of the mobile terminal or the network server currently calculated during a pre-set period and a use frequency of the mobile terminal or the network server which has been calculated during a previous pre-set period(203). If the currently calculated use frequency exceeds the previously calculated use frequency, the controller changes a character by setting a higher level than a current level(205). If the currently calculated use frequency does not exceed the previously calculated use frequency, the controller changes the character by setting a lower level than the current level.
Patent KR-20050012023-A (KR)
Inventor: LEE SANG BUM
IPC: H01L27/115
Filed: 2003-07-24
Abstract: PURPOSE: A manufacturing for manufacturing a non-volatile semiconductor memory device is provided to remove adhesion of a polysilicon by using a wet-etching instead of removing an ONO(Oxide-Nitride-Oxide) insulating layer. CONSTITUTION: A first oxide layer(130), a nitride layer, and a second oxide layer are sequentially formed on a silicon substrate(110) having a device isolation trench formed thereon. A photosensitive film(170) is formed on the second oxide layer. A photosensitive pattern corresponding to an ONO insulating layer pattern is formed by exposing, developing, and etching the photosensitive pattern. The photosensitive pattern is wet-etched. A nitride layer pattern is formed by removing the nitride layer using a wet etching. The second oxide layer pattern is used as an etch stop layer.
Patent KR-20050015107-A (KR)
Inventor: OH JAE HWAN
IPC: H04N5/57
Filed: 2003-08-02
Abstract: PURPOSE: An apparatus and a method for enhancing an image are provided to adaptively enhance an image related to brightness and chromatic components by considering color gamut and skin tone, and maintain brightness and saturation components in a skin tone area. CONSTITUTION: A color gamut range detecting unit(102) detects a color gamut range of a given pixel. A brightness adaptation processing unit(103) outputs a brightness signal adaptively enhancing an image related to brightness of the given pixel by using weight according to brightness of the given pixel by considering the color gamut range information of the brightness of the given pixel and color gamut mapping. A saturation adaptation processing unit(104) outputs a saturation signal adaptively enhancing an image related to saturation of the given pixel by using weight according to saturation of the given pixel by considering the color gamut range information of the saturation of the given pixel and color gamut mapping.
Patent KR-20040014262-A (KR)
Inventor: MIYAGAWA FUMIO
IPC: H05K1/02
Filed: 2003-08-04
Abstract: PURPOSE: To easily build a novel and unconventional electronic apparatus equipped with a case and a system of various forms. CONSTITUTION: In a plate body which is so formed as to be bent, electronic components 22 and interconnection lines 24 for electrically connecting the electronic components 22 are formed. The plate body is formed in a shape that the case is expanded planarly, and the case can be formed by assembling the plate body. Consequently, the electronic apparatus can be supplied as the one wherein the electronic components are mounted on the case itself.
Patent KR-20050017022-A (KR)
Inventor: LEE YONG HUNG
IPC: B60H1/00
Filed: 2003-08-11
Abstract: PURPOSE: A case of an air conditioner for a vehicle is provided to seal the vent door plate to the vent opening separation wall formed in the ventilating hole completely by forming the guide part with the sealing groove in the vent door plate, and to cut down manufacturing cost by reducing material for sealing. CONSTITUTION: An air conditioner case of a vehicle is composed of a case(100) having plural ventilating holes(120), and at least one vent door(111) or more turned and installed to selectively open and close the ventilating holes. A guide part(111c) is formed at the side of a door plate(111b) of the vent door, and a sealing groove(111d) is formed in the guide part to contain a vent opening separation wall(122) in the ventilating hole of the case. The sealing groove is formed to be larger than the width and the length of the vent opening separation wall. The sealing groove is inclined to the door plate, and the end of the vent opening separation wall is curved.
Patent KR-20040027305-A (KR)
Inventor: KIM GI YEOL
IPC: G06K19/07
Filed: 2003-08-12
Abstract: PURPOSE: A circuit for generating a clock signal and decoding a data signal of a contactless IC card is provided to generate a clock synch signal of a constant frequency from a received wireless signal and correctly restore the data signal. CONSTITUTION: An RF(Radio Frequency) block(110) receives/converts an RF signal into the clock signal and the data signal fit to a digital circuit. A clock divider(120) generates the clock signals of various frequencies and outputs one clock signal by responding to a selection signal. An OR gate(130) receives a system reset signal and the database signal from the RF block. A 3-bit counter(140) outputs a result by counting a cycle of the divided clock signal when the data signal is a high level, and is reset when the data signal is a low level. A 2-bit counter(150) is reset by responding to the reset signal and outputs a result by counting the cycle of the divided clock signal. A clock generator/decoder(160) generates the clock synch signal by responding to the count values from the counters, and outputs the decoded data signal and a frame end signal. A reset controller(170) is reset by the system-reset signal and generates the reset signal by responding to the clock synch signal.
Patent KR-20050018211-A (KR)
Inventor: KIM JUM SUB
IPC: C10M137/10
Filed: 2003-08-14
Abstract: PURPOSE: Provided is an engine oil composition to contain zincdialkyldithiophosphate and calciumsalicylate as an extreme-pressure additive, which has an excellent extreme pressure, increases oxidative stability without changing abrasion resistance, and reduces a poisoning of catalysts. CONSTITUTION: The engine oil composition comprises a lubricant as a base oil, and zincdialkyldithiophosphate and calciumsalicylate as an extreme-pressure additive. The extreme-pressure additive consists of zincdialkyldithiophosphate represented by the formula 1(400-800 ppm based on Zn content) and calciumsalicylate represented by the formula 2 or formula 3(1000-1300 ppm based on Ca content). In the formula 1, R1, R2, R3 and R4 are C1-C20 alkyl groups. In the formula 2 or 3, R1 is a C1-C14 alkyl group.
Patent KR-20040018225-A (KR)
Title: Dual-gate structure and method of fabricating integrated circuits having dual-gate structures
Inventor: HOU TUO HUNG
IPC: H01L29/78
Filed: 2003-08-22
Abstract: PURPOSE: A method of fabricating a dual-gate on a substrate and an integrated circuit having a dual-gate structure are provided to easily form the dual gate with clean surface and good hardness by using a first dielectric layer as an etch stop layer. CONSTITUTION: A first high-K dielectric layer(14A,14B) is formed in a first area(10A) defined for a first gate structure and in a second area(10B) defined for a second gate structure. A second high-K dielectric layer(16A) is formed in the first and second areas. The first high-K dielectric layer has a lower etch rate to an etchant relative to the second high-K dielectric layer. The second high-K dielectric layer(16A) is etched from the second area to the first high-K dielectric layer with the etchant. A gate conductive layer is formed in the first and second areas(10A,10B) over the second high-K dielectric layer and first high-K dielectric layer, respectively.
Patent KR-20050023506-A (KR)
Inventor: LEE YOUNG JAE
IPC: B65D51/18
Filed: 2003-08-28
Abstract: PURPOSE: A one-pieced triple cap is provided to improve the productivity and to reduce the production costs by mutually hinge-connecting a basic, auxiliary and cover cap and by injection-molding them at the same time. CONSTITUTION: The one-pieced triple cap includes: a basic cap(10), connected to a neck of a vessel and forming an outlet, with its own inside dam(14); an auxiliary cap(20), screw-connected to the outer circumference of the inside dam(14) of the basic cap and having an outlet on its own upper end; and a cover cap(30), covering the auxiliary cap(20) and closing the upper end of the basic cap(10). The basic, auxiliary and cover cap(10,20,30) are mutually connected by means of a hinge bar(21,31) horizontally to each other so that they are capped respectively. The each hinge bar (21,31), connecting the cover and cover cap(20,30) respectively to the basic cap(10), has a distanced angle between the auxiliary and cover cap(20,30) around the basic cap(10).
Patent KR-20040023534-A (KR)
Inventor: KOSHIBA HISATO
IPC: B22F9/08
Filed: 2003-09-05
Abstract: PURPOSE: A noncrystalline soft magnetic alloy powder is provided which has high saturated magnetization and low core loss and is manufactured in a near-spherical shape by water spraying, and dust core and electric wave absorber using the same are provided. CONSTITUTION: In a noncrystalline soft magnetic alloy powder that is powder formed in an approximately spherical shape by water spraying, the noncrystalline soft magnetic alloy powder comprises Fe as a principal component and at least one or more of P, C and B and is formed in an amorphous phase in which a temperature interval (ΔTx) of supercooling liquid represented as ΔTx=Tx-Tg is more than or equal to 20 K, where Tx and Tg respectively denote the crystallization starting temperature and glass transition temperature. The dust core is manufactured by mixing a plural or one of the noncrystalline soft magnetic alloy powder containing Fe as a principal component and at least one or more elements selected from among P, C and B and having an amorphous phase as the main phase with insulating material and lubricating agent and molding the mixture, wherein the insulating material is used as a binder for solidifying the mixture during molding of the mixture.
Patent KR-20050025370-A (KR)
Title: Method of aesthetic surface treatment of dental iplant
Inventor: KIM SOO HONG
IPC: A61L27/28
Filed: 2003-09-06
Abstract: A method of aesthetically surface treating a dental implant is provided to show light gray which is a color of a natural dental by forming an oxide film of titania ceramic on a surface of an implant made of titanium through an anodizing method. The method includes washing a surface of an implant made of titanium metal or titanium alloy with a trichloro ethanol solution and an n-hexane solution, forming a titania ceramic oxide film on the surface of the implant with electrolyte solution made by adding hydrogen peroxide into a mixture of sulfuric acid and phosphoric acid, and washing the oxide film formed on the surface of the implant with ethanol solution and distilled water.
Patent KR-20050027396-A (KR)
Inventor: KIM LEE SEUP
IPC: B62K11/00
Filed: 2003-09-15
Abstract: A scooter with two horizontally aligned wheels is provided to prevent the scooter from tumbling down and to enable movement forward and backward, by detecting a tilting angle and making an electric current flow to a motor in proportion to the tilting angle. A scooter with two horizontally aligned wheels comprises the two wheels horizontally aligned; a load gear interlocking with the two wheels; a motor gear interlocking with the load gear; a motor coaxially connected to the motor gear; a motor control circuit for controlling the motor; and a tilting angle sensor for sensing a tilting angle. An electric current of the motor increases in proportion to the tilting angle and follows a tilting angle of zero.
Patent KR-20050027189-A (KR)
Title: Skin white care
Inventor: KIM JAE WOON
IPC: A61K8/19
Filed: 2003-09-13
Abstract: A nontoxic cosmetic composition for skin white care and a preparation method thereof are provided, which composition is not harmful to human, sterilizes bacterium in the skin which causes the skin diseases including acne, inflammation, malignant melanoma and exfoliative dermatitis, and supplies nutrition and stabilization to the skin. The method for preparing the nontoxic cosmetic composition for skin white care comprises the steps of: (i) preparing colloid silver ion water by electrolysis of a silver bar; (ii) mixing mineral food materials and germanium, pulverizing the mixture, heating the pulverized mixture at 1,400 to 1,700 deg. C, cooling the mixture to -5 to 0 deg. C for 2 to 4 hours, and pulverizing the mixture; (iii) pulverizing unpolished rice, mixing the pulverized unpolished rice with wheat flour, and adding glycerin into the mixture; (iv) maturing sodium silicate at 5 to 10 deg. C for 48 to 72 hours; (v) adding diatomite into the matured sodium silicate; (vi) mixing the colloid silver ion water with the mixture of step (ii) to prepare a mixture A, mixing the mixture of step (iii) with the mixture of step (v) to prepare a mixture B, and mixing the mixtures A and B.
Patent KR-20040049781-A (KR)
Inventor: OH JUNG HO
IPC: F16L41/08
Filed: 2003-09-25
Abstract: PURPOSE: A sticking device of a saddle is provided to improve the workability and to prevent the water leakage by continuously suppressing a packing between sectional areas of inner washers. CONSTITUTION: A folded portion is formed in blade portions of inner washers to connect the inner washers and insert into an inlet by folding in a V-shape. In widening the inner washers inside the inlet, a packing between sectional areas of the inner washers is suppressed. Thereby, the watertight is continued.
Patent KR-20050030710-A (KR)
Title: Developer installed developer supporting means and image forming apparatus having the same
Inventor: LEE MIN SOO
IPC: G03G15/08
Filed: 2003-09-25
Abstract: A developing apparatus having a developing apparatus supporter and an image forming apparatus having the developing apparatus are provided to prevent it from falling down. A photosensitive drum(142) on which an electrostatic latent image is formed is provided in a housing(141). A toner loading part(146) is prepared at one side of the housing and loads toner for visualizing the electrostatic latent image. A waste toner loading part(147) is prepared at the other side of the housing and loads waste toner. An agitation roller(144) is installed at a part adjacent to the toner loading part in the housing so that toner and a carrier for moving the toner onto the photosensitive drum can be agitated with each other. A magnetic roller(143) is placed between the agitation roller and the photosensitive drum in the housing. A developing apparatus support part(150) is prepared in the housing and prevents it from falling down.
Patent KR-20040035558-A (KR)
Inventor: TAKEUCHI MITSUO
IPC: F16C29/06
Filed: 2003-10-16
Abstract: PURPOSE: A ball linear guide and a method for manufacturing the same are provided to easily manufacture a ball linear guide by preventing a ball from dropping down when a linear motion block is separated from a rail. CONSTITUTION: A ball linear guide includes a metal member(1). The metal member(1) includes a pair of plate type upper members(11,12) having a dovetail groove(4') forming an unload ball groove at a side section opposite to a sliding surface of a rail. The metal member includes a metal plate base(10), which is formed by connecting a pair of plate type upper members(11,12) through a first plate unit. A first synthetic resin member(2) covers the plate base under a pair of plate type upper members(11,12) are inserted into the metal plate base(10). A pair of second synthetic resins(31,32) are mounted on the first synthetic resin(2).
Patent KR-20050036478-A (KR)
Inventor: LIM SANG GYU
IPC: D06F39/12
Filed: 2003-10-16
Abstract: 본 발명은 세탁기의 베이스에 부착되며 배수펌프와 연결되는 펌프와이어(wire)의 설치구조를 개선하여 펌프와이어의 설치조립을 보다 쉽고 간편하게 하면서 나아가 세탁기의 작동 시 펌프와이어가 안정되게 고정될 수 있도록 한 것이다. 
     이를 위해, 본 발명은 한 쪽으로는 컨넥터(connector)와 반대쪽으로는 단자를 구비하면서 두 갈레로 이루어지는 펌프와이어(wire)와, 상기 펌프와이어를 고정시키는 소정의 갭(gap)이 형성되는 후크(hook)가 설치된 베이스를 구비하는 세탁기에 있어서; 상기 두 갈레로 이루어진 펌프와이어를  튜브(tube)로 덮어 씌워 결속시킴으로써  단선형태로 이루어짐을 특징으로 하는 세탁기 펌프와이어의 설치구조가 제공된다.