baber/WOPTO huggingface dataset:
Patent KR-20090116189-A (KR)
Title: Print sheet manufacturing method and keytoppad manufacturing method thereof
Inventor: PARK CHAN HWA
IPC: H01H11/00
Filed: 2008-05-06
Abstract: PURPOSE: A method for manufacturing a print sheet and a method for manufacturing a key pad using the same are provided to obtain various design effect by forming various patterns in the key pad used in the portable terminal. CONSTITUTION: A print sheet with a preset pattern is prepared(S302). A first print pattern is formed in a rear side of the print sheet(S308). A second print pattern is formed in the rear side of the print sheet(S314). The silicon adhesive is printed on the rear side of the print sheet(S316). A silicon layer is formed in the rear side of the print sheet(S318). A double sided tape is adhered in the rear side of the print sheet(S322). The film is attached to the rear side of the print sheet(S330). A dot is formed in the rear side of the film(S332). The bond is printed on the dot of the film(S334). The film sheet is finished(S336). The film sheet is assembled with the print sheet(S338).
Patent KR-20090118470-A (KR)
Title: Coating compositions for plastic strings
Inventor: LEE EUN MI
IPC: C09D191/00
Filed: 2008-05-14
Abstract: PURPOSE: A spray-type coating compositions for plastic string is provided to excellent flexibility and elasticity to plastic string, to reduce time and expenses wasted for replacing a new string, and to suppress dust on the plastic string. CONSTITUTION: A spray-type coating compositions for plastic string comprises methyl alcohol 14-20 weight%, water 25-33 weight%, NP 10(nonylphenol, C9H19C6H4OH) 5-11 weight%, liquid paraffin oil 25-31 weight% with kinematic viscosity of 6.00-11.00 cSt at 40 °C, polyether modified silicone 9-15 weight%, dimethylsilicone oil 3-7 weight% with viscosity of 100-100,000 cSt at 25 °C, and oleic acid 0.5-1.5 weight%.
Patent KR-20080101720-A (KR)
Title: Surface emitting laser device
Inventor: HORI YUICHIRO
IPC: H01S5/185
Filed: 2008-05-15
Abstract: A surface emitting laser device improves emission efficiency and enhances the degree of freedom in a design. A surface emitting laser diode device includes an active layer(103), a photonic crystal layer(109) arranged adjacently to the corresponding active layer, an electrode(108) arranged on the corresponding photonic crystal layer, and a plurality of optical emission regions set by the electrode. The photonic crystal layer includes a first photonic region and a second photonic crystal region. The first photonic region(104) is arranged under the electrode and has a refractive index periodic structure to resonate the light inside the surface. The second photonic region(105) is arranged under the optical emission region and the refractive index periodic structure resonating the light inside the surface.
Patent KR-20090120109-A (KR)
Title: A running machine using weight treading force as a power source, and a method for driving its running belt
Inventor: CHOE BYEONG YEOL
IPC: A63B22/02
Filed: 2008-05-19
Abstract: PURPOSE: A treadmill and a running belt driving method are provided, which makes walking movement possible without electricity consumption through the successive walking exercise of a user. CONSTITUTION: A treadmill comprises left side and right side footings(110,210) fixed by the front and rearward support brackets; front and rearward belt rollers which are assembled to be rotatable; left side and right side running belts which are mounted to be rotatable; left side and right side hydraulic cylinders(170,270) which are assembled to be rotatable; and left side and right side independent running parts(100,200) which are connected to and assembled with support brackets and are comprised of left side and right side rotation quantity acceleration members.
Patent KR-20090120161-A (KR)
Title: Structure of corn speaker
Inventor: CHOI SOO BONG
IPC: H04R9/02
Filed: 2008-05-19
Abstract: PURPOSE: A structure of a corn speaker is provided to easily assemble a speaker by inserting a magnet package to a speaker frame. CONSTITUTION: A first voice coil(4) is wound in a first bobbin(3) of a first magnet(10). A first vibration plate(5) having a first damper and a first edge part is installed in one side of the first bobbin. A second voice coil is wound in a second bobbin of a second magnet(11). A second vibration plate(6) has a second damper and a second edge part. A magnetic circuit, the first vibration plate, and the second vibration plate are dually formed in one speaker frame(1). The second magnet is divided into a magnet1(12) and a magnet2(13). The magnet1 and the magnet2 are positioned in the center and an outer part by a fixing unit(14). The fixing unit is fixed to one side of the speaker frame.
Patent KR-20090120534-A (KR)
Title: Process of production of sorbent supported filter
Inventor: JANG HYUN TAE
IPC: B01J20/20
Filed: 2008-05-20
Abstract: PURPOSE: A process for manufacturing an adsorbent supporting filter is provided to clean production processes by reducing contaminants due to organic binder volatile, and to offer good adsorption performance. CONSTITUTION: A process for manufacturing an adsorbent supporting filter includes a step for moving a heated adsorbent in a rotatable container, and a step for injecting the filter of a mesh type to the rotatable container. The filter is made of one or more consisting of polyamide, polyethylene, polyurethanes, and Teflon. The adsorbent is one of among activated charcoal, zeolite, silica, and active alumina.
Patent KR-20090008116-A (KR)
Title: Pellet composite containing ultra fine calcium carbonate and method for preparing the same
Inventor: YOU YOUNG SUN
IPC: B29B9/02
Filed: 2008-05-30
Abstract: A masterbatch composition using ultra fine calcium carbonate is provided to ensure excellent compatibility with various kinds of polymers and to be variously applied as raw materials of a film, vinyl extrusion, sheet molding, vacuum forming, suppression co-forming and injection-molded article. A masterbatch composition using ultra fine calcium carbonate is manufactured by processing ultra-fine calcium carbonate 5.0-70 weight% having the grain size of 50-900 nm, fine calcium carbonate 10-60 weight% having the grain size of 3-100 micron, talc 1-20 weight%, lubricant 0.1-720 weight% and binder resin 5-50 weight% in a pellet type by using a single or twin screw extruder.
Patent KR-20080106140-A (KR)
Title: Variable capacity type swash plate compressor
Inventor: PARK TAE YOUNG
IPC: F04B27/08
Filed: 2008-06-02
Abstract: A swash plate type variable displacement compressor is provided to reduce the loss of oil without using any oil separator by returning the oil discharged from a crank chamber thereto again. A rotor(160) and a driving shaft(150) are penetrated inside for communicating a crank chamber to a refrigerant connection path(151). The rotor has at least one stepped shoulder part(162) protruded inward for reducing a sectional area in the direction toward the refrigerant connection path, and at least one oil separating path(161) for separating oil from refrigerant gas centrifugally by the rotation of the driving shaft.
Patent KR-20090127609-A (KR)
Title: Environment scanning device with dust-proof shutter
Inventor: KIM SANG WHEE
IPC: B25J9/00
Filed: 2008-06-09
Abstract: PURPOSE: An environment recognition device including a dustproof shutter is provided to open and shut a shutter which protects a light such as a camera lens and a laser diode, thereby minimizing the influence of scattered paint. CONSTITUTION: A case(10) has one or more external apertures(12). A shutter(24) has one or more internal cavities(22) corresponding to the external apertures. In order that the lens of a camera(34) faces the internal cavity direction, the camera is fixed on a rotation plate(20). A light(32) irradiates the light in the direction which the lens of the camera faces. One end of a spring(42) rotates the rotation plate with the elasticity in the forward direction. Within a predetermined relief angle, the case is fixed and the rotation plate is rotated with the elasticity of the spring in a state that Internal and external apertures are misaligned. Over the predetermined relief angle, the case and the rotation plate are rotated in a body.
Patent KR-20090128867-A (KR)
Title: Face detection system
Inventor: LEE BYOUNG JOON
IPC: H04N5/262
Filed: 2008-06-11
Abstract: PURPOSE: A face detection system is provided to detect the state of negligent front viewing of a face using a near-infrared image, thereby improving detection performance of the state of negligent front viewing. CONSTITUTION: The first lighting unit(110) and the second lighting unit(120) apply an infrared ray to the left side and the right side of the face of an operator. An image photographing unit(200) respectively photographs each of the left side and the right side of the face of the operator. A controller(300) obtains right and left images of the face. The controller decides the state of negligent front viewing of the operator.
Patent KR-20090128920-A (KR)
Title: Dutile cast iron for dummy bar bush of continuous casting machine
Inventor: LEE EUI GIL
IPC: C22C37/04
Filed: 2008-06-11
Abstract: PURPOSE: Spheroidal graphite cast iron for a bush of a dummy bar in a continuous casting machine is provided to suppress thermal deformation of a dummy bar of the continuous casting machine and reduce friction of the bush. CONSTITUTION: Spheroidal graphite cast iron is used for making a bush of a dummy bar in a continuous casting machine. The bush is inserted in a sleeve and a pin. The thermal expansion coefficients of the sleeve and the pin are 12E-5/K~18E-5/K, and that of the bush is 1.1E-5/K~1.5E-5/K. The bush is composed of C 0.38~0.43 weight%, Si 0.15~0.35 weight%, Mn 0.60~0.85 weight%, P less than 0.03 weight%, S less than 0.03 weight%, Cr 0.9~1.2 weight%, Mo 0.15~0.30 weight%, and the rest Fe and inevitable impurities.
Patent KR-20090129048-A (KR)
Title: Filter media
Inventor: OH HEUNG RYUL
IPC: B01D39/02
Filed: 2008-06-12
Abstract: PURPOSE: Filter media is provided to offer good chlorine resistance and adhesion force between nano-fiber web and non-woven fabric, and offer useful availability for a gas turbine used in a plant using sea water. CONSTITUTION: Filter media is formed to structure in which nano-fiber web(C) consisting of nano-fibers is laminated on non-woven fabric(B). The chlorine resistance of the filter media is 90% or more measured by a KS K 0523 method. The nano-fiber is formed with one or more resin selected among polyurethane resin, polyamide resin and polyvinylidene difluoride resin. The non-woven fabric consists of one selected between polyester fiber and polypropylene fiber.
Patent KR-20090129143-A (KR)
Title: Plasma display and driving method threrof
Inventor: JANG SOO KWAN
IPC: G09G3/296
Filed: 2008-06-12
Abstract: PURPOSE: A plasma display device and a driving method thereof are provided to prevent a failure of a write discharge selecting a cell to be emitted by compensating for a wall charge lost due to high temperature. CONSTITUTION: A display panel includes a first electrode, a second electrode, a third electrode, and a discharge cell. A third electrode is formed to the direction crossing the first electrode and the second electrode. The discharge cell is defined by the first, second, and third electrodes. A power supply unit(600) generates a first voltage applied to a first electrode for an address period and a second voltage higher than the first voltage. A critical temperature storage(620) stores one critical temperature or more. A second voltage controller changes the second voltage according to the result comparing the ambient temperature with the critical temperature.
Patent KR-20090131708-A (KR)
Title: Oracle clock
Inventor: KIM HYUNG NAM
IPC: G06Q50/10
Filed: 2008-06-19
Abstract: PURPOSE: A fortune clock is provided to take a measure for the variation of Chinese Yin and Yang and five elements by predicting the variation based on the recognition of variation of a solar term. CONSTITUTION: The energy of Chinese Yin and Yang and five elements is compared with the energy of an individual. Through the comparison, the variation in an individual for the future is simplified visually. The simplified variation is expressed. The related data are shared among portable apparatuses. Through the data sharing, intimacy among individuals is promptly informed.
Patent KR-20100000036-A (KR)
Title: Optical fiber cable
Inventor: KIM TAE GYOUNG
IPC: G02B6/44
Filed: 2008-06-24
Abstract: PURPOSE: An optical fiber cable is provided to prevent a whitening event which is generated in a buffer tube. CONSTITUTION: An optical fiber unit(22) comprises more than one coated fibers(21). More than one buffer tubes(23) surrounds the optical fiber unit. The cis-(24) forms the outer cover while covering the outside at least more than one buffer tube. The buffer tube is formed with a thermoplastic polyester elastomer. An optical fiber cable includes a central strength component(27) having a pull strength. The optical fiber cable comprises a metal jacket(25) in the lower part inside cis.
Patent KR-20100000801-A (KR)
Title: Thin film transistor and method for fabricating the same
Inventor: CHO YONG SOO
IPC: G02F1/136
Filed: 2008-06-25
Abstract: PURPOSE: A thin film transistor and a method for manufacturing the same are provided to improve an ON current while reducing an OFF current through back channel control. CONSTITUTION: The first gate electrode(103) is formed on an insulating substrate(101). The first gate insulating layer(105) is formed on the insulating substrate. An active layer(107) is formed on the first gate insulating layer. Source/drain electrodes(111a,111b) are arranged in both sides of the first gate electrode. The second gate insulating layer(113) is formed on the active layer and the first gate insulating layer. The second gate insulating layer includes a contact hole exposing part of the drain electrode. A pixel electrode(117a) is electrically connected to the drain electrode through the second gate electrode(117b) overlapped with the first gate electrode and the contact hole.
Patent KR-20100001127-A (KR)
Title: Method for forming metal line of semiconductor device
Inventor: YOU MI HYUNE
IPC: H01L21/308
Filed: 2008-06-26
Abstract: PURPOSE: A method for forming a metal line of a semiconductor device is provided to prevent a fail interfering with an etch profile by using a titanium nitride film instead of silicon oxynitride film. CONSTITUTION: A metal layer(116), diffusion barrier layer, a titanium nitride(126) and a reflection barrier layer are laminated on the semiconductor substrate having a lower structure. A photoresist pattern(130) is formed on the reflection barrier layer. A titanium nitride pattern is formed by etching the lamination structure of titanium nitride film and reflection barrier layer through an etching process. A hard mask film pattern is formed by etching hard mask with the titanium nitride film pattern through a second etch process.
Patent KR-20100002437-A (KR)
Title: Bulb processing apparatus
Inventor: LEE YOUNG KEUN
IPC: H01J9/46
Filed: 2008-06-30
Abstract: PURPOSE: A bulb processing apparatus is provided to rotate a plurality of bulbs by using the head fixing bulb. CONSTITUTION: The fixture(22) is connected to rotator. Fixture revolves with the rotator(12). The first and the second head is fixed and coupled in fixture and respectively fix bulb. The first and the second head respectively revolve on fixture with bulb. The first and the second follower are respectively connected to the first and the second head. The first and second followers respectively revolve with the first and the second head. The drive poly(40) is fixed and coupled in fixture. The drive poly drives the first and the second follower.
Patent KR-20100007612-A (KR)
Inventor: LEE YUN JUNG
IPC: G02F1/1345
Filed: 2008-07-14
Abstract: 표시장치가 개시되어 있다. 표시장치는 제 1 기판; 제 1 기판 상에 배치되는 제 2 기판; 제 2 기판 상에 배치되는 도전층; 1 기판 상에 배치되는 인쇄회로기판; 및 제 2 기판 및 인쇄회로기판 상에 배치되어, 도전층 및 인쇄회로기판을 전기적으로 연결하는 접속부재를 포함한다. 도전층 및 인쇄회로기판이 접속부재에 의해서 직접 연결되기 때문에, 도전층에 인가되는 전기적인 충격을 효율적으로 흡수할 수 있다. 
       
     ESD, IPS, LCD, 도전, 테이프
Patent KR-20100008194-A (KR)
Title: Structure of bottom the induction heater cooker and its forming method
Inventor: SEO KI WON
IPC: A47J27/088
Filed: 2008-07-15
Abstract: PURPOSE: A bottom surface structure for an induction heating vessel, and a manufacturing method thereof are provided to prevent a heat transfer plate from being dropped by improving the adhesive strength. CONSTITUTION: A receiving space(12) for food is formed in a vessel body(10). A convex part(11) is formed on the bottom surface of the vessel body. A heat transfer plate(20) is adhered to the bottom surface of the vessel body. A concave part(21) corresponded with the convex part is formed on the top surface of the heat transfer plate. A metal heating plate(30) is adhered to the bottom surface of the heat transfer plate. A contact surface(31) directly contacted with an induction heating device is formed on the bottom surface of the metal heating plate.
Patent KR-20090008145-A (KR)
Title: Vacuum insulated switch gear
Inventor: KUROGI TAKUYA
IPC: H01H33/00
Filed: 2008-07-16
Abstract: A vacuum insulated switchgear is provided to prevent interference of bus bar by changing height of bus bar of at least one phase of feeder compartment side adjacent to bus bar division compartment. A vacuum insulated switchgear comprises a bus bar division compartment(B) and a feeder compartment(FR, FL). The bus bar division compartment and the feeder compartment are arranged in a row. The feeder compartment is positioned in both sides of the bus bar division compartment. A vacuum switchgear(8) of phase-segregated double-break, three-position type is arranged in the bus bar division compartment, and is arranged in the feeder compartment. A second phase bus bar(5B) and a first phase bus bar(5A) are arranged as a different height. The second phase bus bar connects one fixed contact point of a second phase switchgear of the bus bar division compartment to a fixed contact point of a second phase switchgear of the feeder compartment.
Patent KR-20100009085-A (KR)
Title: Method for analyzing boron distribution of alloy steel
Inventor: LEE SANG NAM
IPC: G01N1/32
Filed: 2008-07-18
Abstract: PURPOSE: An analysis method of boron distribution for boron alloy steel is provided to minimize analysis errors by eliminating differences according to the experience and skill of a tester. CONSTITUTION: An analysis method of boron distribution for boron alloy steel is as follows. Pieces of a material are cut and collected using a cutting machine. The collected pieces are mounted in resin and formed into a suitable size and shape for processing. The resin and the pieces are polished using a polishing machine, and a test piece is produced. A film detector is attached to the test piece which has a processed surface and installed in a sample holder. The sample holder in which the test piece and the film type detector are installed is installed in a holder fixing case. Neutrons are examined in the film detector and attached to the pieces. The sample holder is separated, and the film type detector is separated from the pieces and developed. The developed film detector is washed and dried and then observed using an optical microscope.
Patent KR-20100010201-A (KR)
Title: Shoring installations for construction work
Inventor: OH BYUNG SUB
IPC: E02D5/06
Filed: 2008-07-22
Abstract: PURPOSE: A ground retaining structure for construction work is provided to reduce material costs and to prevent a lagging from being destroyed by ground pressure. CONSTITUTION: A ground retaining structure for construction work comprises an inner ground retaining wall(10), a lower finishing iron frame(20), an outer ground retaining wall(30), and an upper finishing iron frame(40). The inner ground retaining wall is installed in the inner front section of an H-beam. The lower finishing iron frame is fixed to the bottom end of the inner earth retaining wall. The outer ground retaining wall is located in the rear part of the inner earth retaining wall, and fixed on the top of the inner ground retaining wall. The upper finishing iron frame is fixed to the top of the outer ground retaining wall.
Patent KR-20100010826-A (KR)
Title: A sub muffler sturucture of vehicles
Inventor: KIM YOUNG TAE
IPC: F01N13/08
Filed: 2008-07-23
Abstract: PURPOSE: A sub muffler structure for a vehicle is provided to maximize the engine output by outputting the exhaust gas through a ventilation hole and a screw. CONSTITUTION: A sub muffler structure for a vehicle comprises an exhaust pipe(350), a sub-muffler housing(310), a first barrier(320), a secondary barrier(330), and an exhaust gas intake/exhaust pipe(340). The first barrier is installed on the inner side of the housing. The second barrier is mounted inside the housing and apart from the first barrier. The exhaust pipe passes through the first and second barrier. The exhaust pipe is installed on the bottom of the housing while being connected to the exhaust gas output side. The exhaust pipe passes through the first barrier from the second barrier. A screw is installed inside the exhaust pipe. A plurality of ventilation hole is formed on the exhaust pipe.
Patent KR-20100013455-A (KR)
Title: Heat spreader for display apparatus
Inventor: KANG DONG WAN
IPC: H01J11/34
Filed: 2008-07-31
Abstract: PURPOSE: A heat spreader for display device is provided to save the cost using natural graphite without separate processing, to prevent environment pollution, and to improve flexibility by including a binder. CONSTITUTION: A thermal diffusion layer(10) comprises a graphite and a thermoplastic resin. A first tackifier layer(12) is formed on top of the thermal diffusion layer. The metal layer(14) is formed on top of the first tackifier layer. A second tackifier layer(16) is formed on top of the metal layer.
Patent KR-20100013847-A (KR)
Title: Memory device and memory programming method
Inventor: SEOL KWANG SOO
IPC: G11C16/34
Filed: 2008-08-01
Abstract: PURPOSE: A memory device for controlling the change of a threshold voltage and a memory program method are provided to improve the reliability of a memory device by controlling a threshold voltage change due to a characteristic of memory cell when keeping a data for a long term. CONSTITUTION: A multi-level cell array(110) includes a plurality of multi-level cells. A programming part(120) stores a first data page to a plurality of multi-level cells. A programming part stores a second data page to the multi-level cell to which the first data page is programmed. A program level stabilizing part(130) stabilizes a program level as to the first data page or the second data page. The threshold voltage change uses the recombination of an electrical hole and an electronics existing in a plurality of multi-level cells.
Patent KR-20100080957-A (KR)
Title: Linear compressor
Inventor: KANG KYE LYONG
IPC: F04B17/04
Filed: 2008-08-05
Abstract: PURPOSE: A linear compressor is provided to reduce production costs by simply controlling a linear motor using a conductor member and to maximize cooling efficiency by varying a stroke. CONSTITUTION: A linear compressor comprises a fixed member(120), a movable member(130), a spring, a first stator(220), a conductor member(260), a controller, and a connecting member(290). The fixed member has a compressed space. The movable member is reciprocated inside the fixed member and compresses a refrigerant. The spring elastically supports the movable member. Currents flow in the first stator. The conductor member reciprocates the movable member. The controller controls the currents supplied to the first stator. The connecting member connects the movable member and the conductor member.