baber/WOPTO huggingface dataset:
Patent KR-20110043477-A (KR)
Title: Manufacturing apparatus, testing apparatus, manufacturing method and integrated circuit package
Inventor: KOGURE YOSHINARI
IPC: H01L21/66
Filed: 2010-10-19
Abstract: PURPOSE: An integrated circuit package, a manufacturing method thereof, a manufacturing apparatus thereof, and a testing apparatus thereof are provided to precisely connect a substrate to an integrated circuit chip by planarizing the integrated circuit chip with a vacuum chuck. CONSTITUTION: A planarization unit(74) planarizes an integrated circuit chip. A maintaining unit(76) maintains a base substrate. A carrying unit carries the planarized integrated circuit chip and loads the integrated circuit chip on the base substrate maintained by the maintaining unit. A packaging unit(84) packages the integrated circuit chip and the base substrate as the integrated circuit package. A vacuum chuck unit absorbs the integrated circuit chip loaded on the base substrate and maintains the integrated circuit chip.
Patent KR-20110044150-A (KR)
Title: Heat absorbing or dissipating device with double-scroll piping transmitting temperature difference fluid
Inventor: YANG TAI HER
IPC: F24D15/00
Filed: 2010-10-21
Abstract: PURPOSE: A heat absorbing/radiating device which transfers fluid with temperature difference through a double-scroll pipeline is provided to form equalized temperature distribution in a material or space supplied with the absorbed/radiated heat. CONSTITUTION: A heat absorbing/radiating device which transfers fluid with temperature difference through double-scroll piping comprises a heating energy transfer member(100) and a fluid pipeline(101). The heating energy transfer member is composed of a thermally conductive material of solid, gel, liquid, or gas state, is arranged in a double-scroll manner, and receives the heating energy of a heat transfer fluid(110). The fluid pipeline is made of a material with excellent thermal conductivity in a double-scroll structure including an inlet(111) and an outlet(112) and implements a heat absorbing or radiating function to control temperature.
Patent KR-20120042071-A (KR)
Title: Method manufacturing of loess forming matter and forming matter composition
Inventor: PARK MOO WOONG
IPC: B28B3/00
Filed: 2010-10-22
Abstract: PURPOSE: A formed loess material manufacturing method and a molded body composition are provided to manufacture unfired loess molding by mixing improved loess, additive composition, and a hardening agent, thereby preventing generation of environmental hormone, keeping warm and coldness of the loess, and controlling humidity and deodorization effect. CONSTITUTION: A loess molded body manufacturing method comprises next steps: collecting and drying loess; pulverizing the dried loess using a crusher; assorting the crushed loess using a 300 mesh sieve; manufacturing modified loess by eliminating iron using a magnet; mixing 54-67 weight% of SiO2, 3-4.5 weight% of K2O, 11-13 weight% of Al2O3, 2-3.5 weight% of Fe2O3, 13-16 weight% of CaO, 1-2 weight% of MgO, 2-4 weight% of Na2O, and 1-3 weight% of S and manufacturing an additive composite; preparing 30 weight% of the modified loess with 70 weight% of the additive composite in order to prepare raw loess and mixing the raw loess with hardening agent in 4:1 ratio; molding the raw loess kneading using a mold frame; and drying the molding over 7 hours.
Patent KR-20120042333-A (KR)
Title: The wheel chair where the use is convenient
Inventor: PARK YONG HAN
IPC: A61G7/14
Filed: 2010-10-25
Abstract: PURPOSE: A convenient wheelchair is provided to enable a user to easily get on/off the wheelchair and to improve the convenience thereof. CONSTITUTION: A convenient wheelchair comprises a main frame(10), a plurality of support stands(20), a chair, a seat back(40), and a geared motor(60). A plurality of support stands is shaft-connected to the front, rear, right and left of the main frame. The top of each support stand is hinge-coupled with a chair frame in which the chair and seat back are fixed in order to rotate forward and backward. The chair frame moves forward and backward by the drive of a rotation power generator.
Patent KR-20120051369-A (KR)
Title: Led-package using plural led chip
Inventor: AN JONG UK
IPC: H01L33/48
Filed: 2010-11-12
Abstract: PURPOSE: An LED package which uses a plurality of LED chips is provided to alternatively arrange LEDs into two rows, thereby uniformly forming overall brightness distribution. CONSTITUTION: A plurality of LED chips(30) is mounted on a substrate part(17). A frame(13) fixes the substrate part. A bonding wire(33) electrically connects the plurality of LED chips. An anode(20) and a cathode(21) are respectively arranged on both sides of the substrate part. A p-side electrode(31) of the LED chip is electrically connected to the anode. An n-side electrode(32) of the LED chip is electrically connected to the cathode.
Patent KR-20110056246-A (KR)
Title: Semiconductor device and display device
Inventor: KOZUMA MUNEHIRO
IPC: H01L27/32
Filed: 2010-11-19
Abstract: PURPOSE: A semiconductor device and a display device are provided to increase the precision of an image by changing the sensitivity of a photo sensor according to the intensity of incident light. CONSTITUTION: In a semiconductor device and a display device, a pixel circuit(101) comprises a plurality of pixels(104) which are arranged in matrix. Pixel comprises the display device(105) and a photosensor(106). The photosensor detects a target contacted with a display panel(100) and takes a picture of it. A display device control circuit comprises a display element drive circuit(107) and a display element drive circuit(108). The photo sensor control circuit(103) comprises a sensor circuit(109) in a signal line and a sensor circuit in a scanning line.
Patent KR-20120055960-A (KR)
Title: Touch screen device using optical fiber
Inventor: CHOI DO HYUN
IPC: G06F3/042
Filed: 2010-11-24
Abstract: PURPOSE: A touch screen device using an optical fiber is provided to arrange an optical fiber and a light receiving bar in a matrix form and senses touch. CONSTITUTION: An optical scanner(160) rotates the light of an LED(Light Emitting Diode)(150) and disperses light at constant angle. A plurality of optical fibers(173,175) transfers the light of the optical scanner on a strengthened glass layer(120). A light receiving unit(180) is arranged in an area in which the optical fiber is not connected. A controlling unit detects a coordinate of a touch location.
Patent KR-20110063312-A (KR)
Title: Recording apparatus and control method
Inventor: ISHIMOTO TSUTOMU
IPC: G11B7/0045
Filed: 2010-11-26
Abstract: PURPOSE: A recording device and a control method thereof are provided to correct the shifting of an information recording location in the tracking direction of first light on the basis of the information of acquired eccentricity estimation amount. CONSTITUTION: In start up operation, a recording device directs the execution of tracking servo control and focus servo control for a servo circuit(S101). The recording device acquires rotation angle information detected in a location information detector and the eccentricity estimation amount calculated in the servo circuit. The recording device creates information corresponding to a rotation angle and an eccentricity amount(S102). If recording start trigger occurs, the recording device directs eccentricity estimation amount depending on a current rotation angle to the servo circuit(S201,S202).
Patent KR-20120058727-A (KR)
Title: Card for counterfeit prevention and distinction method of counterfeit card
Inventor: PARK BYEONG HUN
IPC: B42D25/378
Filed: 2010-11-30
Abstract: PURPOSE: A card for counterfeit prevention and distinction method of counterfeit card are provided to enhance availability of front surface of the card. CONSTITUTION: A card for counterfeit prevention comprises a protect layer and a preventing forgery alteration layer(20). The preventing forgery layer is laminated with the protective layer. The preventing forgery layer comprises a base plate, an optical incidence part(24), a light emergence part, and a photo path portion. The light incidence part is arranged in one side of the Base substrate. The light emergence part is arranged in one side or the other side of the Base substrate. The photo path portion only connects set light incidence part with light emergence part among the light emergence part.
Patent KR-20120059200-A (KR)
Title: Light emitting diode and method for fabricating the same
Inventor: SON SU HYOUNG
IPC: H01L33/12
Filed: 2010-11-30
Abstract: PURPOSE: A light emitting diode and a manufacturing method thereof are provided to improve light extraction efficiency by condensing light emitted through a protrusion to one side. CONSTITUTION: A protrusion is formed on the surface of a substrate. A first semiconductor layer(230) is formed on a buffer layer. An active layer(240) is formed on a prescribed portion of the first semiconductor layer. A second semiconductor layer(250) is formed on the active layer. A first electrode pad(280) is formed on a prescribed portion of the first semiconductor layer. A second electrode pad(270) is formed on the second semiconductor layer. A first angle between one side of the protrusion and the surface of the substrate is different with a second angle between the other side of the protrusion and the surface of the substrate.
Patent KR-20120069818-A (KR)
Title: An auto-idle control method for a construction heavy equipment
Inventor: PARK JUN HONG
IPC: F02D41/04
Filed: 2010-12-21
Abstract: PURPOSE: A method for the automatic idle control of construction heavy machines is provided to prevent fuel efficiency from decreasing by converting variable automatic idle engine RPM into pre-set engine RPM. CONSTITUTION: A method for the automatic idle control of construction heavy machines comprises following steps. When the construction heavy machines are operated at pre-set engine RPM, vehicle controller receiving engine driving information from an engine controller stores an average value of the preset engine RPM for a first pre-set time. When the pre-set engine RPM is converted into automatic idle engine RPM, the engine controller, which has received the average value of the preset engine RPM for the first pre-set time operates an engine at the automatic idle engine RPM variable according to the average value of the preset engine RPM.
Patent KR-20120070153-A (KR)
Title: 저소음배수성 포장체 및 그 포장방법
Inventor: JUNG HONG KI
IPC: E01C7/18
Filed: 2010-12-21
Abstract: 본 발명은 기저층 상부에 저소음배수성 아스팔트콘크리트를 포설 후, 롤러를 이용하여 다짐공정으로 형성되는 저소음배수성 포장체를 포장하는 포장방법 있어서, 상기 저소음배수성 아스팔트콘크리트를 포설전 기저층 상부에 접착수지를 도포하여 접착층을 형성하는 접착층 형성공정, 상기 접착층에 저소음배수성 아스팔트콘크리트를 포설하는 포설공정, 상기 포설된 저소음배수성 아스팔트콘크리트상부에 모래를 분사하고 다짐하는 다짐공정을 포함하는 저소음배수성 포장체 포장방법 및 포장체에 관한 것이다.
Patent KR-20120074905-A (KR)
Inventor: SEOK IN HO
IPC: F04D29/40
Filed: 2010-12-28
Abstract: 본 발명은 다익 송풍기에 관한 것으로, 공기유동구가 있으며 천장패널측으로부터 중심축 하류 방향으로 연장된 벨마우스를 갖는 케이스, 및 이 케이스 내부에 구비되고 벨마우스의 중심축과 동일 선상을 기준으로 회전되며 공기의 흐름을 안내하는 원심다익팬을 포함하고, 원심다익팬에서 외측방향으로 점차적으로 확관되도록 벨마우스 둘레면에 곡률진 곡면부를 형성하며, 곡면부에 의해 형성되는 벨마우스 둘레면의 체적은 원통 형상인 원심다익팬 체적의 1.2 내지 1.6%로 하는 것을 특징으로 한다. 
본 발명은 종래 기술과 달리 벨마우스를 통해 유동하는 유체의 양을 증가시키고, 유체의 역류와 와류를 최대한 억제하여 소음을 저감시킬 수 있다.
Patent KR-20120075299-A (KR)
Title: Device for tightening stacks of fuel cell
Inventor: CHOI YOUNG JAE
IPC: B32B37/10
Filed: 2010-12-28
Abstract: PURPOSE: An apparatus for binding fuel cell stack is provided to able to apply uniform sheet pressure by controlling distance between an upper coupling part and a lower coupling part according to rotation of an intermediate coupling part. CONSTITUTION: An apparatus for binding fuel cell stack comprises an upper and lower plate supporting both ends of a fuel cell stack, a coupling unit for controlling sheet pressure(30) provided to apply uniform sheet pressure to the stack by controlling distance between the upper plate and the lower plate according to respective controls. The coupling unit for controlling sheet pressure(30) comprises an upper and lower coupling parts(40,50) comprising screw parts(42,52) of which screw lines are formed to opposite direction each other, and an intermediate coupling part(60) controlling the distance between the upper and the lower coupling parts according to rotation at coupling screw parts(62a,62b) formed to both sides, corresponding with the screw parts in the upper and the lower coupling parts.
Patent KR-20120075971-A (KR)
Title: Multi layered photo diode and method for manufacturing the same
Inventor: LEE DONG BEOM
IPC: H01L31/10
Filed: 2010-12-29
Abstract: PURPOSE: A stacked type photo diode and a manufacturing method thereof are provided to offer a photodiode in which a current characteristic is improved by patterning a first metal layer and increasing a width of the photodiode. CONSTITUTION: A buffer layer(12) is formed at the upper side of a transparent substrate(10). A gate insulating layer(14) is formed at the upper side of the buffer layer. A first metal layer(16) is formed at the upper side of the gate insulating layer. A semiconductor layer(20) is formed at the upper side of the first metal layer in order to contact with the first metal layer. A second metal layer(24) is formed at the upper side of the semiconductor layer in order to contact with the semiconductor layer. A plurality of inter layer dielectric films is formed between the first metal layer and the second metal layer.
Patent KR-20120077519-A (KR)
Title: Polycarbonate-polysiloxane copolymer and method for preparing the same
Inventor: BAE JIN YONG
IPC: C08G64/18
Filed: 2010-12-30
Abstract: PURPOSE: A polycarbonate - polysiloxane copolymer and a manufacturing method thereof are provided to improve transparency, physical property balance of mechanical strength and chemical resistance. CONSTITUTION: A polycarbonate - polysiloxane copolymer includes polysiloxane unit which is represented by chemical formula 1. In the chemical formula 1, R1 and R2 are respectively C1-C10 alkyl group, C6-C18 aryl group, alkyl group which is substituted with C1-C10 alkyl group, or C6-C18 aryl group. X indicates respectively and independently C1-C10 alkyl group or C6-C18 aryl group. n indicates an integer of 20-100. A manufacturing method of the polycarbonate - polysiloxane copolymer comprises the following step: adding phosgene and aromatic dihydroxy compound to polysiloxane which is marked as chemical formula 2 and polymerizing thereof.
Patent KR-20100041770-A (KR)
Title: Optical device including waveguide grating structure
Inventor: WU WEI
IPC: G02B6/124
Filed: 2008-07-16
Abstract: Optical devices (100) including waveguide grating structures (102) are described. In accordance with one embodiment, an optical device (100) is provided comprising a horizontal waveguide grating structure (102) having at least one waveguiding layer (104) and at least one subwavelength periodic grating layer (106). The optical device (100) further comprises upper and lower cladding layers (108, 110) immediately adjoining respective upper and lower surfaces (209, 205) of the waveguide grating structure and having refractive indices lower than a lowest-index one of the waveguiding layers, incident radiation propagating (IN) through one of the upper and lower cladding layers (108, 110) toward the waveguide grating structure. The waveguide grating structure (102) is configured for peak reflection of the incident radiation at a peak reflection frequency. A cumulative thickness of the waveguiding layers (104) is less than one tenth of a free space wavelength of the incident radiation at the peak reflection frequency divided by an average refractive index of the waveguiding layers.
Patent KR-20100043055-A (KR)
Title: Stabilized hydrochlorofluoroolefins and hydrofluoroolefins
Inventor: ELSHEIKH MAHER Y
IPC: C09K5/04
Filed: 2008-06-27
Abstract: Disclosed is a combination of hydrofluoroolefins and/or hydrochlorofluoroolefins with stabilizers wherein the stabilizers minimize the degradation of the hydrofluoroolefins and hydrochlorofluoroolefins during storage, handling and use yet allow for atmospheric degradation. The combinations exhibit low or zero ozone depletion potential and lower global warming potential making them of interest as replacements for chlorofluorocarbons and hydrfluorocarbons. The combinations of the present invention comprise hydrofluoroolefins and/or hydrochlorofluoroolefins in combination with a stabilizer or stabilizers selected from free radical scavengers, acid scavengers, oxygen scavengers, polymerization inhibitors and combinations thereof.
Patent KR-20100046163-A (KR)
Title: Method for producing a metal rear contact of a semiconductor element, particularly a solar cell
Inventor: TRASSL ROLAND
IPC: H01L31/042
Filed: 2008-08-20
Abstract: The present invention relates to a method for producing a rear contact (21) of a semiconductor element, particularly a solar cell (20), comprising a metal layer (24) on the rear of a substrate (22) in a vacuum treatment chamber, and to the use of a vacuum treatment system for carrying out said method. Particularly solar cells (20) based on silicon can be easily equipped with a rear contact (21) by means of said method and the use thereof in a continuous process control, wherein the process control may be conducted in a particularly efficient and cost-effective manner, since no handling systems are required for rotating the substrate (22) and in particular the screen printing steps can be omitted.
Patent KR-20100051677-A (KR)
Title: Method for the production of impact-modified, filled polycarbonate compositions
Inventor: FELDERMANN ACHIM
IPC: B29C48/38
Filed: 2008-08-19
Abstract: The present invention relates to a method for the production of impact-modified, filled polycarbonate compositions and molding compounds, characterized in that (i) in a first step the CNT (component C) is mixed with vinyl copolymer containing rubber (component B) and/or vinyl copolymer not containing any rubber (component D) on a twin-screw extruder while obtaining a CNT master batch, (ii) in a second step the CNT master batch from the first step is mixed with polycarbonate (component A) and optionally additional parts B and D, and optionally further additives (component E), on a twin-screw extruder, wherein the decomposition of the molecular weight of the polycarbonate is improved during the compounding as opposed to method known from prior art.
Patent KR-20100038119-A (KR)
Title: Pyrazole compounds and their use as raf inhibitors
Inventor: CUI JINGRONG JEAN
IPC: C07D403/14
Filed: 2008-07-21
Abstract: The present invention is directed to compounds of Formula (I) and to pharmaceutically acceptable salts thereof, their synthesis, and their use as Raf inhibitors.
Patent KR-20100063707-A (KR)
Title: Nanowire electronic devices and method for producing the same
Inventor: DUTTA BIPRODAS
IPC: H01L35/14
Filed: 2008-08-08
Abstract: A device includes a semiconductor fiber embedded in glass, where the fiber includes a first n-doped portion and a first p-doped portion, a first conductor coupled to the first n-doped portion, and a second conductor coupled to the first p-doped portion.
Patent KR-20100061666-A (KR)
Title: Compositions and methods for treating immunological and inflammatory diseases and disorders
Inventor: ORAVECZ TAMAS
IPC: A61K45/06
Filed: 2008-09-05
Abstract: Methods and compositions for treating immunological and inflammatory diseases and disorders are disclosed. Particular methods and compositions comprise the administration of an agent that inhibits S1P lyase activity and at least one additional immunosuppressive and/or anti-inflammatory agent.
Patent KR-20100057844-A (KR)
Title: Security handle for vehicles
Inventor: FIORENZO SAVANT
IPC: E05B65/20
Filed: 2008-09-05
Abstract: Handle for vehicles, which comprises a lever (5) which is pivoted for rotating around a first axis (7) in a frame (1) and is mechanically connected to a rocker (11) which rotates around a second axis (12) when the lever (5) rotates, wherein a counterweight (28) is pivoted to the frame (1) and is mechanically connected to the lever (5) for balancing the lever (5) and rotating around a third axis (30) when the lever (5) rotates.
Patent KR-20100047323-A (KR)
Title: Connector with redundant terminal locking
Inventor: MARTIN GALEN M
IPC: H01R13/639
Filed: 2008-09-18
Abstract: A connector is disclosed. The connector includes a connector housing having a terminal channel and a terminal positioned within the terminal channel. The connector includes a primary locking mechanism including a locking beam configured to engage a first terminal locking surface and a secondary locking mechanism including a locking hinge having a locking foot configured to engage a second terminal locking surface. The locking hinge is configured to pivot from a staging position to permit passage of the terminal into the connector through the terminal channel to an operative position to retain the terminal within the terminal channel and establish a position of maximum rearward travel of the terminal within the terminal channel.
Patent KR-20100063740-A (KR)
Title: Grass cutting blade for mowing machine and mowing machine
Inventor: TOMITA TATSUO
IPC: A01D34/416
Filed: 2007-09-20
Abstract: A grass cutting blade for a mowing machine comprises a body plate (10), a reel (2) provided on the body plate (10), a resin cord a blade (7) made of a resin cord wound around the reel (2), a cord guide (6) for detachably securing the blade (7) to the body plate (10), and a metal blade (8) so provided as to project from the body plate (10) to the outside. The blade (7) made of the resin cord is so fixed to the cord guide (6) as to project from the outermost periphery of the metal blade (8) to the outside.
Patent KR-20100083774-A (KR)
Title: Connector system, connecting cable and receiving tool
Inventor: KISHIMA KOICHIRO
IPC: H01R13/719
Filed: 2008-10-07
Abstract: A connector (2) in Fig. 5 arranged for a projector is provided with an RF chip (6). A plug (1A) connected to the connector (2) is provided with an RF chip (5A) at a position facing the RF chip (6) of the connector (2). When a protruding section (7) of the plug (1A) is mounted by being inserted into an opening section (8) of the connector (2), the RF chip (5A) of the plug (1A) and the RF chip (6) of the connector (2) perform wireless communication in a noncontact state. Thus, a connecting tool can be easily attached and detached to and from a receiving tool without breaking a terminal due to contact such as in a case where the conventional contact type terminal is used.
Patent KR-20100068283-A (KR)
Title: Crosslinked elastic material formed from a linear block copolymer
Inventor: THOMAS OOMMAN P
IPC: B29C48/08
Filed: 2008-09-04
Abstract: An elastic material for use in an absorbent article is provided. The elastic material contains a crosslinked network formed from a linear block copolymer having a monoalkenyl aromatic midblock positioned between conjugated diene endblocks (e.g., butadiene-styrene-butadiene (''B-S-B'') triblock copolymer). Prior to crosslinking, such linear block copolymers have a relatively low viscosity and thus may be readily formed into a precursor elastic material (e.g., film, strands, web, etc.) that is subsequently crosslinked to achieve the desired elastic and mechanical properties. Crosslinking is typically achieved through the formation of free radicals (unpaired electrons) that link together to form a plurality of carbon-carbon covalent bonds at the conjugated diene endblocks.