baber/WOPTO huggingface dataset:
Patent KR-20030080396-A (KR)
Title: control device for spangle supply and cutting
Inventor: KANG SUK TAE
IPC: D05C7/08
Filed: 2002-04-08
Abstract: PURPOSE: Provided is a control unit for controlling the supplying and the cutting of spangles for attachment thereof which prevents unnecessary intervention or noise occurrence by stopping the spangle supplying and cutting operation through the control of the servo motor during the process of not requiring the spangle attachment. CONSTITUTION: In order to control the operation of a spangle supplying unit(1) for supplying spangles to a group of embroidery needles(4) of an embroidery machine as well as a spangle cutting unit(2) for cutting the spangles, a pusher(11) and a cutting blade(21) are connected to a supplying drive shaft(13) and a cutting drive shaft(23) by operation members(12,22), and the supplying drive shaft and the cutting drive shaft are fitted to connection members(34,35) connected to supplying and cutting bars(32,33) of an operation shaft driven by a servo motor(37) of a control unit(3). In this structure, the spangle supplying unit and the spangle cutting unit are controlled in their operation by the servo motor.
Patent KR-20030082137-A (KR)
Inventor: CHOI GEUN SU
IPC: B41J2/435
Filed: 2002-04-16
Abstract: PURPOSE: A head structure of a digital printing machine is provided to improve resolution and to achieve superior quality of a printing matter by rapidly drying ink sprayed from a head of the digital printing machine. CONSTITUTION: A head structure of a digital printing machine includes an upper case(42) and a lower case(44). A wiring hole(43) is formed at one side of the upper case(42) so as to provide a path for wires. A head base(46) is formed at a lower portion of the lower case(44). A head(48) for exhausting ink having various colors is mounted on the head base(46). An ink feeding line(50) is connected to an upper end of the head(48). An opening(51) is formed at both ends of the head base(46) and a lamp mounting section(60) is installed adjacent to the opening(51). The lamp mounting section(60) includes a socket(64) and a supporting member(66). A reflective plate(75) is provided adjacent to an UV lamp(70) in order to improve performance of the UV lamp(70).
Patent KR-20030082760-A (KR)
Title: Liquid Crystal Display Devices
Inventor: YANG JUN YEONG
IPC: G02F1/136
Filed: 2002-04-18
Abstract: PURPOSE: A liquid crystal display is provided to increase aperture rate and form a pixel electrode in a simple shape such as a rectangular form to prevent poor patterning. CONSTITUTION: A liquid crystal display includes a plurality of pixel regions defined by a plurality of gate lines(101) and a plurality of data lines(102), a pixel electrode(103) formed at each of the pixel regions, and a thin film transistor having an active layer(107) on which the gate line is superposed. The active layer is formed in a cramp shape. The data line and pixel electrode are superposed on both ends of the cramp shape of the active layer. Impurity regions(107b,107c) are formed at both sides of the active layer. The pixel electrode has a rectangular shape. The width of the active layer is identical to or smaller than the width of the gate line.
Patent KR-20030011514-A (KR)
Title: Weft Inserting Nozzle of Loom of Fluid Jetting Type
Inventor: HATTORI KOICHI
IPC: D03D47/32
Filed: 2002-04-20
Abstract: PURPOSE: To provide a picking nozzle enabling high-speed picking by enhancing jet fluid directivity and thus preventing the jet fluid from scattering and weft convergence from getting poor. CONSTITUTION: This picking nozzle comprises an inner side component having an open hole through which a weft passes and an outer side component inserted with the inner side component and coaxially having with the outer circumferential surface of the inner side component an inner circumferential surface forming together with the outer circumferential surface of the inner side component a circular 1st flow path and a 2nd flow path adjoining the downstream side of the 1st flow path and decreasing in cross-section area toward the downstream side; wherein the downstream end of the 2nd flow path is provided with a jet port through which a high-pressure fluid is jetted, and the inner side and/or outer side of the section corresponding to at least the position of the jet port of the 2nd flow path is of noncircular shape with unit shapes disposed at equiangular intervals around the axis of both the circumferential surfaces.
Patent KR-20030083391-A (KR)
Title: A trailing arm in automobile
Inventor: JUN SEONG SIK
IPC: B60G7/00
Filed: 2002-04-22
Abstract: PURPOSE: A trailing arm for a vehicle is provided to prevent accidents such as fire or explosion from fuel leakage by restricting the assembling portion from being infiltrated into the fuel tank with reducing the volume of the assembling portion of the trailing arm and the vehicle body. CONSTITUTION: A trailing arm comprises an outer pipe(100) combined with a knuckle of a suspension or a vehicle body; an inner pipe(200) combined with the knuckle of the suspension or the vehicle body, and inserted to the outer pipe; and a buffer unit buffering impact in inserting the inner pipe to the outer pipe. Impact load is decreased by varying the entire length of the trailing arm, and the volume of the assembling portion of the trailing arm and the vehicle body is reduced. Fire or explosion is prevented by restricting the assembling portion from being pushed into the fuel tank at a collision.
Patent KR-20030085165-A (KR)
Inventor: BAE HUN
IPC: A47L11/00
Filed: 2002-04-29
Abstract: PURPOSE: A cleaner is provided to improve cleaning efficiency by having a suction port and a rotary brush of various shapes. CONSTITUTION: A cleaner is composed of a cleaner body(10), an arc-shaped suction port(13) formed at the lower part of the cleaner body and sucking foreign matters, a rotary brush(15) rotatably installed at the suction port, and a driving unit rotating the rotary brush. The rotary brush is transformed to correspond to the shape of the suction port.
Patent KR-20030086707-A (KR)
Title: Integrated heat exchanger having evaporator and heater core and car air conditioner using the same
Inventor: KIM YONG SANG
IPC: B60H1/00
Filed: 2002-05-06
Abstract: PURPOSE: A heat exchanger integrated with an evaporator and a heater core and an air-conditioning system for an automobile using the same are provided to reduce a space for installation by simplifying formation thereof. CONSTITUTION: An integral type heat exchanger(100a) includes a heater core(200) having a plurality of heater core tubes(210) arranged at regular intervals, a heater core first header tank(220) and a heater core second header tank(230) having both of openings of the heater core tubes inserted thereto in order, and a coolant inlet(260) and a coolant outlet(270) formed on one of the heater core first header tank and the heater core second header tank; an evaporator(300) having an evaporator first header tank(320) and an evaporator second header tank(330) inserted to the heater core first header tank and the heater core second header tank, respectively, a plurality of evaporator tubes(310) penetrating insides of the heater core tubes and having both opening parts inserted to the evaporator first header tank and the evaporator second header tank, respectively, and a refrigerant inlet(360) and a refrigerant outlet(370) installed on one of the evaporator first header tank and the evaporator second header tank; and a plurality of heat exchange fins(400) laminated between the heater tubes.
Patent KR-20020088354-A (KR)
Title: Liquid crystal display device
Inventor: ANNO KOUICHI
IPC: G02F1/1335
Filed: 2002-05-09
Abstract: PURPOSE: To favorably set up the adjustment of color balance. CONSTITUTION: A pixel area having a light reflection part and a light transmission part is provided on the surface of the liquid crystal side of one substrate of individual substrates disposed opposite to each other via the liquid crystal and a color filter is formed in the pixel area of the surface on the liquid crystal side of the other substrate of the individual substrates. An opening or a notch is formed at part of the area opposed to the light reflection part of the color filter and a material layer having a layer thickness nearly equal to the step generated by the color filter is formed in the area opposite to the opening or the notch of the color filter on the surface on the liquid crystal side of the one substrate.
Patent KR-20030088154-A (KR)
Title: Method and system of mobile instant messaging
Inventor: KIM JUN YUN
IPC: H04W80/06
Filed: 2002-05-11
Abstract: PURPOSE: A method for transmitting a message by a wireless instant messenger is provided to receive a message on a computer of a mobile communication subscriber through the wireless instant messenger, thereby supplying different functional services as exchanging messages. CONSTITUTION: A message transmitted from an MS(Mobile Station) is transmitted to a message center(410). When the message is stored in a database of the message center, the message center transmits a confirmation notice to a calling subscriber. The message center retrieves whether the subscriber is a mobile messenger member(420,430). If so, the message center retrieves a current state of a mobile messenger of a called subscriber(440). If the current state is not capable of receiving the message, the message center transmits the message to an MS of the called subscriber(441). If the current state is available, the message center authenticates the subscriber(460), and transmits the message to an IP address(470). When the message transmission is completed, the message center deletes the stored message(480), and generates a billing record(490).
Patent KR-20030090118-A (KR)
Title: A Process for Manufacturing Metallic Hydride by Joule Energy
Inventor: AN DUCK KYU
IPC: C01B6/00
Filed: 2002-05-21
Abstract: PURPOSE: A process for manufacturing metallic hydride by joule energy is provided, wherein a metal is instantaneously heated to a hydrogen penetrating temperature without heat loss by resistance heat generated by the metal itself so as to manufacture the metallic hydride using low energy for a short period of time. CONSTITUTION: The process comprises the step of cooling the heated metal after heating the metal to a temperature at which hydrogen is penetrated into the metal using resistance heat of the metal itself by applying current to a metal at a hydrogen atmosphere, wherein the heating process of the metal is performed by applying current to the metal for less than 10 seconds so that the metal is heated to the temperature range of hydrogenation temperature to melting point, and wherein the metal is water cooled as it is being heated.
Patent KR-20030090254-A (KR)
Title: Completed hangle bar code system and method thereof
Inventor: WOO YOON HUM
IPC: G06K9/74
Filed: 2002-05-22
Abstract: PURPOSE: A system and a method for a completion typed Korean barcode are provided to output Korean, English, a special character, a completion type Korean letter information code as a barcode, and to interpret the output barcode into a completion type code by applying the code 128 to the completion type code used for the Korean Windows in order to express one letter within a set range. CONSTITUTION: A barcode information input device(100) inputs the barcode. A barcode letter generator(102) generates the barcode letter according to the information processed through the barcode information input device. A barcode reference table(104) generates the letter corresponding to the barcode letter generated from the barcode letter generator. A symbol table(106) generates a 2-byte completion type Korean letter. A processing device(108) processes the barcode letter generated by the letter generator. A barcode printing module(110) prints the barcode letter generated by the letter generator.
Patent KR-20030090282-A (KR)
Title: Method for forming HSG on lower electrode of Capacitor
Inventor: SO JIN HO
IPC: H01L27/108
Filed: 2002-05-22
Abstract: PURPOSE: A method for forming an HSG layer on a bottom electrode of a capacitor is provided to perform various processes within one process chamber by changing process conditions according to each process. CONSTITUTION: A capacitor having a bottom electrode is shifted to an HSG layer generation/PH3 annealing process chamber in order to generate an HSG layer(T2). The HSG layer is formed on the bottom electrode in the HSG layer generation/PH3 annealing process chamber(T4). The temperature of the HSG layer generation/PH3 annealing process chamber is changed to the high temperature(T6). A PH3 annealing process is performed on the HSG layer in the HSG layer generation/PH3 annealing process chamber(T8). The capacitor including the HSG layer is discharged from the HSG layer generation/PH3 annealing process chamber(T10).
Patent KR-20030092902-A (KR)
Title: Method of fabricating electrode of Lithium secondary battery and Lithium secondary battery with the electrode
Inventor: CHOI SANG JIN
IPC: H01M10/0525
Filed: 2002-05-31
Abstract: PURPOSE: Provided is a method for making an electrode for a lithium secondary battery having a high specific capacity. A lithium secondary battery comprising the electrode is also provided to improve the energy density of the battery. CONSTITUTION: The method comprises the steps of: mixing a multi-walled carbon nano-tube material, a binder and a dispersive medium to form an electrode blend; and coating the electrode blend on a collector and drying the coated collector. The method optionally further comprises the step of compressing the metal thin film of the collector coated with the electrode blend. The lithium secondary battery comprises: an anode(t2) formed of the electrode as defined above; a cathode(t1) comprising a transition metal compound material; a porous separator(t3,t4); and a lithium salt conductive medium.
Patent KR-20040000975-A (KR)
Title: Panel for crt
Inventor: JUNG SEONG HAN
IPC: H01J29/07
Filed: 2002-06-26
Abstract: PURPOSE: A panel for a CRT is provided to minimize distortions of screen and doming phenomenon of a shadow mask, while reducing costs and achieving improved productivity. CONSTITUTION: A CRT comprises a panel having a flat outer surface and an inner surface with a predetermined curvature; and a shadow mask made of an AK material. The ratio of the transmittance of the center to the end of the effective surface of the panel is 40 to 60%, and the inner surface of the panel has a diagonal radius of curvature of 1.29R to 4.35R, wherein 1R = 1.767xdiagonal length of effective surface.
Patent KR-20030003085-A (KR)
Inventor: MOCHIZUKI YOSHIYUKI
IPC: H04N7/173
Filed: 2002-06-28
Abstract: PURPOSE: To enable a user to select not only contents product but also contents in a contents distribution system. CONSTITUTION: In a browser 1, a contents selection part 101 selects the contents and selects a background video material, a foreground video material and an audio material by interactions with the user, and transmits them to a distribution device 2 through a transmission/reception part 103. A contents control unit 102 performs the transmission request of contents data, reception control management, time control, the display control of the video material and the output control of video data on the basis of scene description data transmitted from the distribution device 2. A contents display part 104 and a contents audio output part 105 reproduce video data and audio data outputted from the contents control unit 102. In the distribution device 2, an authoring part 202 reads respective data from a scene description data base 204, a video material database 205 and an audio material database 206 on the basis of contents selection contents sent from the browser 1 through the transmission/reception part 201.
Patent KR-20040002148-A (KR)
Title: Gate forming method of dual gate logic element
Inventor: HONG EUN SEOK
IPC: H01L21/8238
Filed: 2002-06-29
Abstract: PURPOSE: A method for fabricating a gate in dual gate logic device is provided to prevent damage to a gate oxide layer and an active region by thickening a portion of the gate oxide layer having a high etching rate. CONSTITUTION: A gate region of the first conductivity type and a gate region of the second conductivity type are defined in a substrate. A gate oxide layer(10) and a polysilicon layer(20) are stacked on the substrate. An additional blocking layer is formed on the polysilicon layer. An additional mask is formed on the additional blocking layer. The additional blocking layer is patterned to expose the gate region of the second conductivity type by using the additional mask. The additional mask is eliminated. A compensational silicon layer(50) is formed on the polysilicon layer in the exposed gate region of the second conductivity type having an etch rate faster than that of the gate region of the first conductivity type. The remaining blocking layer is eliminated. A patterning process is additionally performed to form a gate of the first conductivity type and a gate of the second conductivity type wherein the gates have the same height.
Patent KR-20040002258-A (KR)
Title: Intercooler performance elevation device
Inventor: YANG DU WON
IPC: F02B29/04
Filed: 2002-06-29
Abstract: PURPOSE: An intercooler performance improving device by using condensate of an air conditioner is provided to store condensate generated in an evaporator of the air conditioner in a condensate storage tank, to drive a pump and spray condensate to a core part of an intercooler when condensate stored in the condensate storage tank is over a set vale, to improve the cooling efficiency of air passing through a core by evaporating condensate sprayed to the core part and absorbing the surface heat of the core and accordingly to considerably improve the air cooling efficiency of the intercooler. CONSTITUTION: An intercooler performance improving device by using condensate of an air conditioner comprises a drain pipe(3) formed at the lower of an air-conditioning duct mounted with an evaporator to drain condensate; a discharge hose(4) combined to the drain pipe; a condensate storage tank(5) for storing condensate discharged through the discharge hose; a supply hose(6) for connecting the condensate storage tank with a core in an intercooler(7); and a pump(8) for pumping and supplying condensate stored in the condensate storage tank through the supply hose to the core of the intercooler.
Patent KR-20040003501-A (KR)
Title: Exterior Controller for Mobile Terminal
Inventor: KIM GWAN HOI
IPC: H04B1/38
Filed: 2002-07-03
Abstract: PURPOSE: An external controller for a mobile phone is provided to be connected by a plug coupled with a jack of the mobile phone or by a wireless transmission method, and to control a microphone, a send button, and the mobile phone, thereby making a call with the send button and the microphone without taking out the mobile phone. CONSTITUTION: When using a mobile phone(1), a plug(3) is coupled with a jack(2) of the mobile phone(1), and the plug(3) is inserted into the jack(2) of a housing(12) with a stereo earphone or a back phone(6). If a user makes a call or receives the call, a desired telephone number is displayed on a display(9) by operating number keys of keypads(8), and the user makes the call by pressing a send button of the keypads(8). If the call is received, the user presses the send button of the keypads(8) for the call. A telephone number of other party is stored in the mobile phone(1) by operating the number keys and character keys of the keypads(8), as using a microphone(4) and the back phone(6).
Patent KR-20040008403-A (KR)
Title: Method for forming a metal line of semiconductor device
Inventor: LEE JONG PIL
IPC: H01L21/768
Filed: 2002-07-18
Abstract: PURPOSE: A method for forming a metal line of a semiconductor device is provided to be capable of preventing the generation of a bridge phenomenon between metal lines by using an etch stop layer. CONSTITUTION: After a plurality of lower metal lines(33) are formed at the upper portion of a semiconductor substrate(31), an interlayer dielectric(35) is formed on the entire surface of the resultant structure. An etch stop layer(37) is then formed at the upper portion of the interlayer dielectric. After a photoresist pattern is formed at the upper portion, the etch stop layer and the interlayer dielectric are selectively etched by using the etch stop layer. Then, an upper metal line(41) is formed at the upper portion of the resultant structure. Preferably, the etch stop layer is formed by using one or two selected from a group consisting of a Ti layer, a TiN layer, a PEN(Plasma Enhanced Nitride) layer, an LPN(Low Pressure Nitride) layer, and a polycrystalline silicon layer.
Patent KR-20040008792-A (KR)
Title: Method and system for face detecting using classifier learned decision boundary with face/near-face images
Inventor: KIM TAE GYUN
IPC: G06V10/764
Filed: 2002-07-19
Abstract: PURPOSE: A method and system for detecting a face using a pattern sorter learned through face image is provided to improve reliability for detecting a face by learning a face and a similar face pattern in a pattern sorter in advance. CONSTITUTION: A face DB(100) includes face images. A similar face DB(105) includes an image of a pattern similar to a face. A base vector extracting unit(110) receives a plurality of images from the face DB(100) and the similar face DB(105) and extracts a plurality of base vectors which express images. A feature extracting unit(120) projects a face image and a similar face image stored in a plurality of base vectors and detects a feature vector of an image and a remaining error. A clustering unit(130a) classifies feature vectors being supplied from the feature extracting unit(120) into a predetermined sub class. A feature class database(140) stores feature vectors according to each sub class. An SVM(Support Vector Machine) learning unit(150) learns SVMs according to each sub class.
Patent KR-20040009234-A (KR)
Title: Decoration panel union structure of fire prevention door
Inventor: CHAI YOU SUK
IPC: E06B5/16
Filed: 2002-07-23
Abstract: PURPOSE: A coupling structure for an ornamental plate of a fire door is provided to improve work efficiency of production. CONSTITUTION: In a fire door formed by bending and welding a steel plate(100), forming a hollow inward and a setting groove(102) outward, then fitting ornamental plates(110) to the setting groove(102), the coupling structure for the ornamental plate of the fire door comprises the steps of forming many fastening holes(114) on the setting groove(102) at regular intervals, and fastening a coupler on the fastening holes(114) to couple the ornamental plates(110), so that the ornamental plates(110) are adhered closely to the setting groove(102).
Patent KR-20040011304-A (KR)
Title: Apparatus for connecting universal joint
Inventor: RYU YEON HWA
IPC: B62D1/19
Filed: 2002-07-30
Abstract: PURPOSE: A universal joint connecting device is provided to absorb vibration and noise caused by external shock, to prevent excessive strain, and to improve durability by mounting a diaphragm and an orifice which semi-solid fluid is passed through, at the inside of a bellow tube. CONSTITUTION: A universal joint connecting device is composed of inner and outer tubes(20,10) of which both ends are mutually overlapped and combined and a bellows tube(70) closely contacted between the inner and outer tubes. The bellows tube includes a diaphragm(75) formed at the inside thereof and axially extended and an orifice formed in the diaphragm to pass semi-solid fluid in the bellows tube by pressure difference. The diaphragm is made from rubber resin materials having flexibility. Four diaphragms are arranged in the bellows tube. An orifice pipe is formed in the diaphragm to hold the shape of the orifice and made from metal.