baber/WOPTO huggingface dataset:
Patent KR-20010114249-A (KR)
IPC: F16F7/10
Filed: 2000-04-27
Abstract: The actuator (A), and especially an electrical actuator for a component (2) with a rotary or linear movement, has a drive (D) with a transmission link to the component (2). At the stop position, a supported body (Z) can be shifted at a retractable movement damper (F,G,H), with a mass or moment of inertia of the drive (D) and the component (2).  The movement damper has a pliable friction damper (F,G) and a return spring (H). The additional body (Z) is of a hard material and especially plastics, and a pliable material and especially a plastics cushion with soft elasticity such as a foam cushion mounted to it. At least two stop units are fitted with a linear or rotary gap between them. At each stop position, at least one shifting and supported additional body (Z) is at the movement damper (F,G,H), preferably a pair of symmetrical bodies (Z) in relation to the movement axis of the component (2). The mass or moment of inertia of the additional body (Z) is at least in the mass or moment of inertia of the drive, and the component (2), at least one working member with the component and a limit stop (29) in the movement path on the body (Z) or, on a paired assembly, it is half their values. The drive (D) is a linear or rotating electromotor (M) with an armature coupled to the component (2). The additional body (Z), with a rotating electromotor, has at least the moment of inertia of the armature and the component (2) and the armature shaft if required and, with a linear electromotor, has at least the mass of the armature and the component (2) and the armature shaft if required. The linear or rotating electromotor is a permanent magnet motor, with a magnetic polarized armature (11) and an energizing coil with a number of part coils round a core. The stop unit (C), composed of the additional body (Z) and the movement damper (F,G,H) is incorporated into the electromotor or permanent magnet motor (M). The additional body (Z) has a restricted stroke movement towards the armature shaft between the armature (11) and a rotary bearing (14) for the armature shaft and/or the component (2), or between two rotary bearings (14) at the armature (11) of a reversible permanent magnet rotating electromotor (M). The rotating component (2) is a spindle with a hub (15) which either grips the end side of the armature (11) in a pot structure or is inserted into the armature end side. The armature (11) has a rotary mounting of coaxial spindles (2) centrally at both ends each with a hub (15) mounted to the armature (11) by a pot structure or inserted into the ends.  An Independent claim is included for a yarn brake, with a variable braking action, with an actuator (A), where the drive (D) is the armature of an electromotor.  Preferred Features: At least one stop unit (C) is incorporated into the actuator (A).
Patent KR-20030063559-A (KR)
Title: Method for converting data through extensible markup language
Inventor: YEO UN YEONG
IPC: H04W4/18
Filed: 2002-01-22
Abstract: PURPOSE: A method for converting data based on XML(Extensible Markup Language) is provided to reconvert an intermediate-type document into a wire or a wireless language supportable in a web browser according to a request signal of a user, and to transmit the reconverted document, thereby reducing time and cost of wireless contents. CONSTITUTION: A communication module transmits a request signal to a central operation processor(S1). The central operation processor analyzes the request signal, and detects a wireless language supported from a web browser and a wireless language of a wireless web server(S2), and receives an original web page through the communication module, and stores the web page in the first cash memory(S3). A wire/wireless intermediate generation module converts contents of a server web page into an intermediate-type document(S4). A wireless language generation module converts the intermediate-type document into many wireless languages, and stores the converted document in the second cash memory(S5). The central operation processor transmits the stored document to a wireless communication terminal of a user(S6).
Patent KR-20030064164-A (KR)
Title: Apparatus for discharging gas small type reciprocating compressor
Inventor: PARK JEONG SIK
IPC: F04B17/04
Filed: 2002-01-26
Abstract: PURPOSE: A gas discharge apparatus of a small reciprocating compressor is provided to exactly open and shut a discharge passage to which gas is discharged and to secure excellent response property. CONSTITUTION: A gas discharge apparatus of a small reciprocating compressor includes a discharge passage having a slant stepped-sealing face(66) on a side of a frame(60) with a cylinder-through hole(61) in which gas is compressed; an inertial-cone valve(110) having a sealing face coming in contact with the slant stepped-sealing face of the discharge passage; a leaf spring(130) disposed inside the discharge passage to have predetermined intervals with the inertial-cone valve in suction stroke of pistons(40,50); and a discharge tube(120) forming a discharge hole(122) inside. The inertial-cone valve is inserted into the discharge passage and moved by pressure difference. The discharge tube is inserted into the discharge passage and the discharge tube fixes the leaf spring. Thus, wear of the discharge passage and the inertial-cone valve is suppressed and exact securing is performed. Accordingly, the life span of parts is lengthened and sealing performance is improved. Also, the response property of the inertial-cone valve is improved.
Patent KR-20030064461-A (KR)
Title: Printer and Printing Methode of Paste For Display Device
Inventor: BAE JIN HYEONG
IPC: H01J9/22
Filed: 2002-01-28
Abstract: PURPOSE: A paste printing apparatus is provided to achieve improved printing precision of panel by maintaining the panel printing position accurate. CONSTITUTION: A paste printing apparatus comprises a table on which a panel is disposed; a drive unit for aligning the panel by driving the table; and a camera for recognizing the position of the panel. The drive unit includes three transfer modules(30-1,30-2,30-3) for moving the table in X-axis and Y-axis directions and which are positioned at the same plane; and support modules(40) for supporting loads in a vertical direction by moving together with the transfer modules during movement and rotation of the transfer modules.
Patent KR-20030066903-A (KR)
Title: Method of manufacturing liquid crystal display apparatus
Inventor: CHO JONG HWAN
IPC: G02F1/13
Filed: 2002-02-06
Abstract: PURPOSE: A method for manufacturing a liquid crystal display is provided to reduce the number of pattern masks required for forming an organic insulating film having an uneven structure, thereby reducing the number of manufacturing processes and an inferior rate. CONSTITUTION: A non-photo sensitive material(160) including a plurality of photo sensitive particles(161) is applied on a first substrate(110). The non-photo sensitive material is partially exposed to partially expose the plurality of photo sensitive particles. The exposed non-photo sensitive material is developed to form an organic insulating film having an unevenness structure by the exposed plurality of photo sensitive particles. A reflective electrode is formed on the organic insulating film in a uniform thickness, partially having open areas. A second substrate is aligned. Liquid crystal is interposed between the first substrate and the second substrate.
Patent KR-20030069610-A (KR)
Inventor: LEE HO SANG
IPC: E05D15/48
Filed: 2002-02-22
Abstract: PURPOSE: An opening and closing device of a window is provided to improve the life span and safety of the window by dispersing load applied on the window with first and second hinge bars, to prevent accidents caused by wrong operations by preventing the window from being turned or tilted if the window is not completely closed, to safely fix the window as the window is opened, and to prevent the window from being swung by the self-weight of the window or strong wind and the breakage of a hinge unit. CONSTITUTION: An opening and closing device of a window(100) is composed of the window having a first rack rod(110) with a plurality of hanging grooves(111) at a side, a second rack rod(116) at other side, an upper rack rod(120) mounted at the upper end of the first and second rack rods, and a lower rack rod(126) installed at the lower thereof; a first hinge supporting bar(130) of which an end is connected and installed to the upper end of the upper rack rod and other side is connected to the upper end of a window frame; a second hinge supporting bar(136) of which an end is connected and mounted to the first rack rod and other end is disposed to other upper end of the window frame; a driving unit(140) installed in the middle of the first rack rod to open and close the window; an upper hinge assembly(150) installed to the upper end of the second rack rod and the window frame; a lower hinge assembly(160) installed to the lower end of the second rack rod and the window frame; and a fixing member(170) installed to a fixing groove(112) formed on the first rack rod to control the operation of the driving unit.
Patent KR-20020069169-A (KR)
Inventor: HAMABE KOJIRO
IPC: H04W92/00
Filed: 2002-02-22
Abstract: PURPOSE: To provide a base station designation system, where the number of code sequences used for objects of discrimination by a base station is minimized, so as to enhance the utilizing efficiency of the code sequences and improve the discrimination accuracy. CONSTITUTION: A base station controller informs a base station about a maximum number of base stations to which a mobile station possibly sets a channel, so as to limit objects of the discrimination of code sequences possibly received by the base station. Thus, an inter-code distance between code sequences serving as the discrimination objects can be increased, resulting in the discrimination error of the code sequence in the base station being reducable.
Patent KR-20030070347-A (KR)
Title: Methods for Transmitting Text Data on Telephone Loop Using Tone Signal
Inventor: KANG SEONG UN
IPC: H04M11/06
Filed: 2002-02-25
Abstract: PURPOSE: A method for transmitting character information in a telephone line using a tone signal is provided to generate character information as a tone signal on the basis of a character table and transmit the tone signal through the telephone line. CONSTITUTION: A server forms a channel according to a call signal of a telephone(S11,S12). The server generates a tone signal corresponding to character information on the basis of a character table(S13,S14). The server transmits the generated tone signal through the channel(S15). A gate analyzes the tone signal on the basis of the character table. The gate outputs character information on the basis of the tone signal.
Patent KR-20020070146-A (KR)
Inventor: MASUDA YUTAKA
IPC: G01N21/55
Filed: 2002-02-27
Abstract: PURPOSE: To retrieve a color approximate to a metallic coating color at high speed. CONSTITUTION: This method has a process (1) for measuring the metallic coating color by a multiangular spectrophotometer and storing a multi-angle colorimetric value Lab*, a color classification code, to which that coating color belongs, and a computer graphic image into a storage device inside a computer and a process (2) for calling the metallic coating color desired to retrieve from the storage device with a coating color name as a keyword. Otherwise, in the case of a new color which is not stored in the storage device, it is measured by the multiangular spectrophotometer and stored into the storage device by the method of the process (1). The method has a screening function (3) for previously narrowing down the coating color to calculate the approximate color by using the color classification code when calculating the color approximate to the metallic coating color.
Patent KR-20020072201-A (KR)
Title: Semiconductor device
Inventor: IMASU SATOSHI
IPC: H01L25/065
Filed: 2002-03-06
Abstract: PURPOSE: To provide the MCM-type semiconductor device of reliable structure for suppressing reduction in its soundness, with respect to thermal expansion, etc., to operation. CONSTITUTION: A multi-chip module type semiconductor device is provided with semiconductor elements, provided with the first bumps which are in electrical contact with a substrate and the substrate mounting the multiple semiconductor elements via the first bumps and having the second bump in electrical contact with a mother board. The thickness of the semiconductor elements is smaller than that of the substrate.
Patent KR-20020072781-A (KR)
Inventor: HANSEN ANDERS VIGGO
IPC: F02B61/04
Filed: 2002-03-09
Abstract: PURPOSE: An internal combustion engine for driving a propeller shaft is provided to improve the load capacity of a thrust bearing in the internal combustion engine. CONSTITUTION: An internal combustion engine for driving a propeller shaft is composed of a rearmost main bearing(5) of the internal combustion engine arranged between the throw of a crankshaft(6) and a thrust cam(14) inside a thrust bearing(7). A thrust segment(20) is arranged between a forward facing sliding face(22) on the thrust cam and a rearward facing supporting face(18) on a fixed type main bearing housing. Within a circumferential area, the thrust cam has a rotationally symmetric arc shaped recessed part(28) extending radially inward to the position of a height without exceeding an intermediate portion of the thrust segment.
Patent KR-20030073374-A (KR)
Title: Top-pumped optical device and its array
Inventor: PARK NAM GYU
IPC: H01S3/0941
Filed: 2002-03-11
Abstract: PURPOSE: An optical device of an upper pumping manner is provided to improve the pumping efficiency by inputting a pumping light to a gain medium region located on a lower portion. CONSTITUTION: A lower cladding layer(110) is formed on a substrate(100). A gain medium structure is formed on the lower cladding layer(110) excited by an absorption of a pumping light. A light source(150) is provided on an upper portion of the gain medium structure and pumps the gain medium structure located at an upper portion thereof. A region included in a beam spot of the light source(150) in the gain medium structure has a volume broader than the others. An upper cladding layer is formed on the gain medium structure made of a material for transmitting the light from the light source(150).
Patent KR-20030076806-A (KR)
Title: watersoluble inorganic fire resistance
Inventor: LEE MYUNG JU
IPC: C09K21/06
Filed: 2002-03-21
Abstract: PURPOSE: Provided is a water soluble inorganic flame retardant, which has excellent flame resistance, cold resistance, water resistance, stability and elasticity, is not harmful to the working environment, and does not cause environmental pollution. CONSTITUTION: The water soluble inorganic flame retardant can be used by impregnating into a non-woven material, silk, wood or paper. The flame retardant is obtained by the method comprising the steps of: forming solution (A) by dissolving 100 g of a mixture consisting of 50 to 55 wt% of sodium carboxymethyl cellulose, 30 to 40 wt% of sodium monophosphate and 15 to 25 wt% of ammonium monophosphate into 2L of water; stirring the solution (A) together with 400 to 1200 g of silicone to obtain a mixed solution (B); and mixing the mixed solution (B) with 2000 to 3200 g of sodium silicate to obtain the flame retarding property and water resistance.
Patent KR-20030077171-A (KR)
Title: The clutch mounting of a washer
Inventor: JUNG JIN U
IPC: D06F37/30
Filed: 2002-03-25
Abstract: PURPOSE: Installation structure of a clutch for a washing machine is provided to mount various kinds of clutches by adjusting the size of an installation hole with forming a gasket between the installation hole and the clutch, and to prevent leak by contacting the elastic gasket between the installation hole and the clutch. CONSTITUTION: A clutch installation system of a washing machine is composed of a dehydrating tub(56) having an installation hole(h), and a clutch(62) partially inserted to the installation hole. The dehydrating tub is formed by injection-molding, and the kind of the clutch is selected according to the model of the product. The inner periphery is decided according to the size of the clutch, and the outer periphery of a gasket(70) is decided corresponding to the size of the installation hole. The gasket is contacted to the installation hole of the dehydrating tub, and a slip preventive rib(72) is formed to prevent slip of the gasket. The clutch is inserted to the gasket, and a sealing member(66) is mounted between the clutch and the gasket.
Patent KR-20020029888-A (KR)
Inventor: JANG HUI DONG
IPC: B22F9/22
Filed: 2002-03-27
Abstract: PURPOSE: A method for preparing cobalt ultra fine particles by the gas phase reduction reaction is provided to prepare cobalt ultra fine particles having a size of 0.5 micron or less from cobalt chloride by reduction reaction of hydrogen in the gas phase, and control the size of the ultra fine particles. CONSTITUTION: In a method for preparing cobalt ultra fine particles by the gas phase chemical reaction, the method for preparing cobalt ultra fine particles by the gas phase reduction reaction comprises the processes of transferring the vaporized cobalt chloride to the reaction zone by an inert gas after vaporizing the cobalt chloride by heating cobalt chloride(CoCl2) which is used as a raw material; and preparing ultra fine cobalt particles having an average particle size of 0.5 micron or less by reduction reacting the resulting materials at a temperature of 850 deg.C or more after contacting hydrogen gas with the vaporized cobalt chloride, wherein the cobalt chloride is heated and evaporated in the sample evaporation zone of a reactor, and then injected into the reaction zone in the vapor state by passing through the preheating zone connected to the sample evaporation zone, a concentration of the cobalt chloride in the total gas is in the range of 2.9x10¬-6 to 2.5x10¬-3 mol/L, and a reaction temperature is in the range of 850 to 1000 deg.C, wherein the inert gas is selected from argon or nitrogen.
Patent KR-20030012814-A (KR)
Title: Organic electroluminescence display panel and method for producing the same
Inventor: FUJITA YOSHIFUMI
IPC: H05B33/14
Filed: 2002-04-16
Abstract: PURPOSE: To simply form separation walls enabled to secure an insulating property between the second electrodes formed on organic EL layers, or between the second electrodes and the first electrodes by using ordinary resist. CONSTITUTION: A plurality of the first electrodes 3 are formed on a substrate 2 of the organic EL display panel 1 in a shape of parallel stripe. Separation walls 4 with insulating property are formed in the direction orthogonally crossing the direction of first electrodes 3, in a shape of parallel stripe, leaving the spaces for forming a plurality of organic EL elements 5. Organic EL layers 6 are formed on the first electrodes 3 and on the separation walls 4, and the second electrodes 7 are formed on the organic EL layers 6. The separation wall 4 is formed by using photoresist, and has a plurality of convex stripes 4a, 4b, extending parallel with the second electrodes 7. The cross section of respective convex stripes 4a, 4b has a shape of rectangles, and formed so that the ratio T/L becomes 1 or more, where T is the thickness of the convex stripes 4a, 4b, and L is the distance between the top end part of adjacent convex stripes 4a, 4b.
Patent KR-20030083049-A (KR)
Title: Korean traditional oil and honey pastry like snack using rice and method for preparing it
Inventor: PARK CHUN SANG
IPC: A23G3/00
Filed: 2002-04-19
Abstract: PURPOSE: Provided are a korean traditional oil and honey pastry like snack using rice and a method for preparing it. The prepared korean traditional oil and honey pastry gives excellent mouth feeling and taste and has improved preservation and productivity. CONSTITUTION: A korean oil and honey pastry is manufactured by the steps of: puffing and molding extruded rice; treating the rice molding with heat using a roaster; coating the heat treated rice molding with oil and sugar-syrup; and sprinkling grits of puffed rice to the oil and sugar-syrup coated rice molding, followed by drying and packing with nitrogen.
Patent KR-20030088567-A (KR)
Title: Photodiode module using an outcoupler
Inventor: HWANG NAM
IPC: G02B6/42
Filed: 2002-05-13
Abstract: PURPOSE: An optical receiver module using an out-coupler is provided to improve the coupling efficiency by transferring most optical signal transmitted from a core to an optical receiver chip. CONSTITUTION: An optical fiber(500) is comprised of a core(501) and a cladding(502) surrounded by the outer block of the core(501). An optical signal is transmitted to the core(501). The cladding(502) located at the end is eliminated to expose the core(501). An optical receiver chip(510) is installed on an upper portion of the optical fiber(500) in order to receive the optical signal transmitted from the core(501). An optical fiber supporting unit(530) fixes the optical fiber(500). An out-coupler(520) is installed on the optical fiber supporting unit(530) and provided with plural lattices(522) between the core(501) and the optical receiver chip(510). The exposed core(501) is inserted into the out coupler(520).
Patent KR-20030089582-A (KR)
Title: Extractor device for a vehicle
Inventor: PARK DO HEON
IPC: B60H1/28
Filed: 2002-05-16
Abstract: PURPOSE: An extractor apparatus of a vehicle is provided to prevent increase of air pressure in a car room by operating an extractor through a driving unit driven depending on opening and closing of a door of the vehicle. CONSTITUTION: An apparatus comprises a shutter part(100) hingedly coupled to open and close an opening part of a chassis panel(1); a driving unit(200) driving the shutter part to rotate; and a door switch part(300) placed on a door, and outputting electric signal depending on opening and closing of a door to transmit to the driving unit. An attached pad(120) is placed on an outer circumference of the shutter part to be attached to the opening part of the chassis panel to improve air-tightness between the chassis panel and the shutter part when the shutter part is closed. The driving unit comprises an actuator(210) linearly driving a rod part(201) having a rack gear(201a) formed on one end thereof depending on electric signal impressed by the door switch part; and a pinion gear(110) fixed to the shutter part, and engaged with the rack gear of the rod part.
Patent KR-20030089088-A (KR)
Title: Center bearing structure for propeller shaft of vehicle
Inventor: KIM YONG JAE
IPC: B60K17/14
Filed: 2002-05-16
Abstract: PURPOSE: Center bearing structure of a propeller shaft for a vehicle is provided to reduce the axial vibration of a driving propeller shaft and improve the assembling performance of a center-bearing unit. CONSTITUTION: Center bearing structure of a propeller shaft for a vehicle has a bearing(1) to which lubricating oil leakage-preventing oil seals(3) are disposed; a bearing housing(2) covering the bearing and the oil seals; and a bearing holder fixing the outer peripheral surface of the bearing housing to a frame of the vehicle by interposing a rubber(4). The bearing is inserted into the propeller shaft. The width of the rubber is smaller than the contact surface of the bearing housing, and the rubber can slide in the bearing housing. Thus, the axial vibration of the propeller shaft is prevented from being transmitted to the frame.