baber/WOPTO huggingface dataset:
Patent KR-20110065842-A (KR)
Title: Preparaion method for iso-phthalic acid
Inventor: RYU JUNG HAN
IPC: C07C63/24
Filed: 2009-12-10
Abstract: PURPOSE: A method for preparing isophthalic acids is provided to avoid additional purification process and to prepare isophthalic acids having low content of by-products and high purity and whiteness. CONSTITUTION: A method for preparing isophthalic acids comprises a step of liquid-oxidizing m-xylene within a mixed solvent of water and saturated carboxylic acid with oxygen-containing gas in the presence of a zirconium compound, manganese compound, cobalt compound, and brome compound. The isophthalic acid has yellowness(CIE b*) less than 5 and brightness(CIE L*) of 90 or more. The concentration of carboxybenzaldehyde in isophthalic acid is less than 70 ppm.
Patent KR-20110067789-A (KR)
Title: A composition comprising the extract of crude drug selected from eriobotryae folium and dendropanax morbiferafor treating and preventing neuro-degenerative disease
Inventor: KIM YONG JAE
IPC: A61K36/73
Filed: 2009-12-15
Abstract: PURPOSE: A composition containing Eriobotryae Folium and Dendropanax morbiferafor is provided to ensure antioxidation and to prevent and treat neurodegenerative diseases. CONSTITUTION: A pharmaceutical composition for preventing and treating neurodegenerative diseases contains 0.1-50 weight% of Eriobotryae Folium or Dendropanax morbiferafor extract as an active ingredient. The extract is isolated using water, low alcohol of methanol, ethanol, and butanol, or mixture solvent thereof. A health food for preventing and treating neurodegenerative diseases contains Eriobotryae Folium or Dendropanax morbiferafor extract as an active ingredient. The health food is powder, granule, tablet, capsule, or beverage.
Patent KR-20110071949-A (KR)
Title: 신발용 깔창
Inventor: KIM KWANG NYUN
IPC: A43B17/08
Filed: 2009-12-22
Abstract: 본 발명은 신발용 깔창에 관한 것으로서, (ⅰ) 천공된 구멍(1a) 들을 갖는 에틸렌비닐아세테이트 발포 시이트(1)와 (ⅱ) 상기 에틸렌비닐아세테이트 발포 시이트(1) 상에 일체로 적층된 코르크 시이트(2)로 구성됨을 특징으로 한다. 
     본 발명에 따른 신발용 깔창은 상기 코르크 시이트(2) 상에 메쉬 직물(3)이 일체로 더 적층된 것을 포함한다. 
     본 발명에 따른 신발용 깔창은 통기성, 흡습성 및 촉감이 우수하고, 자연친화적이고 향기가 좋은 장점이 있다. 
       
     신발, 깔창, 에틸렌비닐아세테이트, 발포시이트, 코르크, 통기성, 흡습성.
Patent KR-20110072059-A (KR)
Title: Silicon storage assembly with mechanical coupling structure
Inventor: SUH WON KYO
IPC: B65D85/38
Filed: 2009-12-22
Abstract: PURPOSE: A silicon storage assembly including a mechanical coupling structure is provided to maintain coherence for a long time by connecting the structures of a silicon storage assembly using a screw. CONSTITUTION: A top plate(11) is located on the upper side of a loaded wafer and is made of silicon materials. A lower plate is located on the lower side of the wafer and is made of silicon materials. A rod(21) is vertically arranged between the top plate and the bottom plate and includes a support groove which supports the loaded wafer. The rod is made of silicon materials. A coupling member(25) is made of silicon materials and is inserted into the plate and the rod for combination. The rod is partially inserted into the plate and is mechanically coupled with the coupling member.
Patent KR-20110073084-A (KR)
Title: NOVEL TRANSITION METAL CATALYTIC SYSTEMS AND METHODS FOR PREPARING ETHYLENE HOMOPOLYMERS OR COPOLYMERS OF ETHYLENE AND α-OLEFINS USING THE SAME
Inventor: SHIN DONG CHEOL
IPC: C07F7/00
Filed: 2009-12-23
Abstract: PURPOSE: A method for preparing ethylene homopolymer or copolymer of ethylene and alpha-olefin using a novel transition metal catalyst is provided to yield polymers with high yield. CONSTITUTION: An ethylene homopolymer or copolymer of ethylene and alpha-olefin using a novel transition metal catalyst is prepared at 6-150 pressure and 60-250 degrees Celsius. Alpha-olefin is selected from propylene, 1-butene, 1-pentene, 1-hexene, 1-heptene, 1-decene, 1-undecene, 1-dodecene, 1-tetradecene, and 1-hexadecene.
Patent KR-20110075086-A (KR)
Title: Apparatus and controlling method for thermoelectric cooler in polymerase chain reaction
Inventor: SEO JUNG BIN
IPC: G05B11/28
Filed: 2009-12-28
Abstract: PURPOSE: A device for controlling a thermoelectric cooler(TEC) of a PCR apparatus is provided to minimize voltage and current stress and to improve TEC lifetime. CONSTITUTION: A device for controlling a thermoelectric cooler(TEC) of a PCR apparatus comprises: a control circuit which generates a control signal corresponding to the temperature change and applies a current supply circuit; and a current supply circuit for supplying current by controlling the amount and direction of current. The current supply circuit is a H-bridge type.
Patent KR-20110076248-A (KR)
Title: Led illuminating device
Inventor: KIM BYOUNG HYUN
IPC: F21V17/00
Filed: 2009-12-29
Abstract: PURPOSE: An LED device is provided to reduce the size or thickness of a lighting device by including an additional space unit for receiving a power supply unit in the center thereof. CONSTITUTION: A first case(110) includes an inwardly bent unit and an outwardly bent unit in a lighting direction. An internal LED unit emits light to the outwardly bent unit in a lateral direction. An LED control unit includes a diffusion plate(143) which uniformizes the color and brightness of light by scattering light inputted from a light guide plate. The LED control unit includes a prism sheet and a dummy sheet which covers the prism sheet. A protrusion unit is formed on one side of a second case(150) to have a size and a shape corresponding to the inner surface of the inwardly bent unit.
Patent KR-20110077352-A (KR)
Title: Cushion scratch for cattle
Inventor: CHOI DAE SIK
IPC: A01K13/00
Filed: 2009-12-30
Abstract: PURPOSE: A cushion scratcher for domestic animals is provided to prevent skin damage due to cushion of a brush and facilitate manufacture and installation thereof. CONSTITUTION: A cushion scratcher for domestic animals comprises: a plurality of brushes(110) in which a plurality of brushes are formed in the front end thereof, a shaft penetration hole is formed in rear both sides thereof, and a fixing hole is formed in the rear center thereof; a cushion member(120) of a rubber material which is inserted into and combined with an installation hole; a connection shaft(130) installed through a side connection shaft and the cushion member; a spacer(140) fitted in and combined with the side connection shaft; and an upper finishing board(150) and a lower finishing board(160).
Patent KR-20110078839-A (KR)
Title: Liquid crystal display device and driving method the same
Inventor: JANG SU HYUK
IPC: G09G3/36
Filed: 2009-12-31
Abstract: PURPOSE: A liquid crystal display device and a driving method thereof are provided to reduce manufacturing costs and power consumption by decreasing the number of A-D converters for converting digital image data into analog image data. CONSTITUTION: A gamma curve generating unit(200) divides the gradation value of digital image data into a plurality of sections and generates the gamma curve information of the digital image data by using the incline data of the plurality of sections. A timing controller(130) supplies the digital image data reflecting the gamma curve by combining the digital image data with the gamma curve information. A data driver converts the digital image data into the analog image data by using the gamma curve information.
Patent KR-20090007652-A (KR)
Title: Elevator equipped therewith a safety device for operator protection in low-height shaft bottom elevators
Inventor: SIRIGU GERARD
IPC: B66B5/28
Filed: 2004-05-05
Abstract: The safety device according to the invention for operator protection in elevators with a low-height shaft bottom (5), is characterized in that it uses a brace (1) hinged on a base plate (3) secured to the bottom of the shaft (5) and arranged when folded in the horizontal position at a reduced height above the shaft bottom (5) in normal elevator operation, and a buffer element (9) secured underneath the car (11) and adapted to come into contact with a horizontal side surface of the brace (1) in its folded position, wherein said brace (1) is adapted to be moved by an appropriate lifting device (31) to a vertical lifted position in which the buffer element (9) can come into contact with an upper surface (15) of the brace (1), in a condition where the operator can work in the shaft bottom (5), wherein the length of the 15 brace added (1) to the thickness of the buffer element (9) provides for a sufficient depth between the underside of the car (11) and the shaft bottom (5) to suppress any risk for the operator to be crushed in the shaft bottom (5).
Patent KR-20090052365-A (KR)
Inventor: BENENATI PAUL L
IPC: C08J9/00
Filed: 2007-09-17
Abstract: 본 발명은, 폴리올레핀의 매트릭스, 미분되고 실질적으로 수불용성인 미립자 충전제, 미세다공성 물질의 전체에 걸쳐 연통되는 상호연결된 기공들의 네트워크, 및 상기 매트릭스 내에 함입된 하나 이상의 소급-식별가능한 표지자(taggant) 물질을 갖는 미세다공성 물질, 즉, 미세다공성 시트 물질에 관한 것이며, 이때 상기 폴리올레핀은 상기 미세다공성 물질의 중량을 기준으로 20 내지 60 중량%의 양으로 상기 미세다공성 물질 중에 존재한다.  상기 표지자 물질은 기계, 장비 또는 나안에 의한 소급적 식별이 가능한 표지, 서명 또는 코드를 제공한다.  또한, 본 발명은 상기 미세다공성 물질을 포함하는 물품 및 상기 미세다공성 물질을 제조하는 방법에 관한 것이다.
Patent KR-20090067155-A (KR)
Title: Upnp authentication and authorization
Inventor: KLEMETS ANDERS
IPC: G06F21/33
Filed: 2007-10-10
Abstract: A secure handshake service is implemented among a plurality of UPnP (Universal Plug and Play) portable media devices and endpoints in an open network hosting one or more UPnP services. A first portable media device receives a first request for a hosted service from a second portable media device via the network. The first portable media device authenticates authorizes the second portable media device as a function of the certificate of the request. The second portable media device is allowed to access the requested service hosted on the first portable media device if the second portable media device has been authenticated and authorized by the first portable media device.
Patent KR-20090095548-A (KR)
Title: Battery case and battery
Inventor: MAO HUANYU
IPC: H01M50/119
Filed: 2006-09-29
Abstract: A battery case including a cylindraceous body (1), a top lid plate (3) and a bottom lid plate (4), the top of the cylindraceous body (1) being open, the top lid plate (3) being fixed to the open of the top of the cylindraceous body (1) so as to cover the open, the said cylindraceous body (1) having a bottom which has a supporting table-board (8) having a open (2), the said bottom lid plate (4) being covered at the open (2) of the said supporting table-board (8). Further, the said open (2) is stepped or cone-shaped. Furthermore the bottom surface around the said open (2) is provided a first recess (12), a second recess (13) is provided on theoutside surface of the said bottom lid (4) near the said open (2) at the bottom of the said cylindraceous body. Also a battery made of the said case is disclosed.
Patent KR-20090095565-A (KR)
Title: Granules, tablets and granulation
Inventor: POLITI GIOVANNI
IPC: A61K9/28
Filed: 2007-11-05
Abstract: The invention provides, inter alia, a method for producing granules from a powder, characterized in that a low compaction force is applied to the powder to produce a compacted mass comprising a mixture of fine particles and granules and separating fine particles from the granules by entraining the fine particles in a gas stream. Also provided are apparatus for use in the process and tablets formed by compression of the resultant granules.
Patent KR-20090066331-A (KR)
Title: Preform heating system
Inventor: MATSUSHITA YOUSUKE
IPC: B29C49/64
Filed: 2007-10-04
Abstract: This invention provides a preform heating system comprising a control mechanism which supports a preform (50) and regulates the state of rotation of a support member (20) being moved through a heating region to regulate the direction of the preform (50) to a heating apparatus. The control mechanism comprises a first magnetic pole member (122a) disposed along at least a part of the heating region and a second magnetic pole member (24) fixed to the support member (20), being moved through the heating region, at its site facing the first magnetic pole member (122a). The support member (20) moved through the heating region is brought to a state of rotation determined by a relationship between the polarity of the first magnetic pole member (122a) and the polarity of the second magnetic pole member (24). The above constitution can provide a preform heating system which can easily realize both the movement of the preform through the heating region while rotating the preform without causing any significant sacrifice of efficient heating and the movement of the preform through the heating region without the rotation of the preform.
Patent KR-20090109083-A (KR)
Title: Intake manifold for multi-cylinder internal combustion engine
IPC: F02M35/10
Filed: 2008-03-12
Abstract: An intake manifold (M) for a multi-cylinder internal combustion engine has a collection section (10) for forming an intake collection chamber (11) and also has a branch section (20) for forming an intake branch path (22). The collection section (10) is formed by joining first and second spaces (11a, 11b), which form the intake collection chamber (11), to first and second cases (A, B).Corners (31a, 31b) are formed integrally with the first and second cases (A, B). In the second case (B) is placed a flow straightening section (40) extending across the inside of the first and second cases (A, B) and covering the inner surfaces (31a1, 31b1) of the corners (31a, 31b). The flow straightening section (40) has a guidance surface (44) for more smoothly guiding intake air than the inner surfaces (31a1, 31b1). The flow straightening section (40) and the corners (31a, 31b) together form a rear space (47) communicated with the intake collection chamber (11). The construction smoothens the flow of intake air in the intake collection chamber to improve volumetric efficiency irrespective of the shape of the corners of the intake manifold having a split structure, and in addition, the construction suppresses a pressure variation in the intake collection chamber by utilizing the rear space formed by the flow straightening section.
Patent KR-20090096436-A (KR)
Title: Inter-channel communication methods in multi-channel wireless networks
Inventor: CORDEIRO CARLOS M
IPC: H04L12/56
Filed: 2007-12-03
Abstract: A network information apparatus (400), system (100) (200) and method for distributing network information in a multi-channel (MC) wireless network (100) (200), comprising a network information module (400) that implements inter-channel communication of network information in an MC network according to a pre-determined network information sharing procedure and keeping an own cache (401) of each node refreshed and free of out-of-date information, and, for an active proxy-based sharing procedure thereof only, adapting to changes in node/channel associations, suppressing duplicate inter-channel information, and synchronizing own clocks (404) of each node.
Patent KR-20090106588-A (KR)
Title: Planetary rotation machine
IPC: F04C9/00
Filed: 2007-12-21
Abstract: The invention relates to a planetary rotation machine comprising at least one ring channel (1) which is curved along an at least partial arc and contains a piston (2) that can be moved in a fluid generating a movement, said piston being coupled to a rotary body coaxially arranged by means of a lever (5) by the rotational axis thereof. A stable structure able to transmit high torques is obtained by guiding the lever (5) through a gap created in the wall of the ring channel (1) in the direction of displacement of the piston (2), in the radial direction away from the piston (2) in a sealed manner.
Patent KR-20090107556-A (KR)
Title: Composite material based on polyamide and on polylactic acid, manufacturing process and use thereof
IPC: C08L77/02
Filed: 2008-01-29
Abstract: The present invention relates to a composite material obtained from a composition comprising: from 50 (excluded) to 90% by weight of at least one polyamide; from 10 to 50% by weight of poly(lactic acid) (PLA); and from 0 to 30% by weight of at least one compatibilizing agent. The present invention also relates to a process for manufacturing this composite material and to the use thereof.
Patent KR-20100016327-A (KR)
Title: Electronic assemblies without solder and methods for their manufacture
Inventor: FJELSTAD JOSEPH CHARLES
IPC: H01L23/12
Filed: 2008-05-08
Abstract: The present invention provides an electronic assembly (400) and a method for its manufacture (800, 900, 1000 1200, 1400, 1500, 1700). The assembly (400) uses no solder. Components (406), or component packages (402, 802, 804, 806) with I/O leads (412) are placed 800 onto a planar substrate (808). The assembly is encapsulated (900) with electrically insulating material 908 with vias (420, 1002) formed or drilled (1000) through the substrate (808) to the components' leads (412). Then the assembly is plated (1200) and the encapsulation and drilling process (1500) repeated to build up desired layers (422, 1502, 1702).
Patent KR-20100007902-A (KR)
Title: Machine part belonging to a sliding pair and method for the production thereof
Inventor: BENZON MICHAEL EIS
IPC: C23C24/08
Filed: 2008-03-29
Abstract: The invention relates to a machine part (4) belonging to a sliding pair, having in at least the region of the side facing the machine part acting together therewith a wear-resistant structure (6) comprising relatively hard particles received in a metal matrix and having a rough and uneven surface, the production effort being reduced and good run-in behavior being achieved in that a run-in overlay (7) is applied to the wear-resistant structure (6) to smooth out the unevenness and roughness thereof, made of a run-in material suitable for wear during a run-in process, the material being different from the material of the wear-resistant structure (6) beneath it and being metallurgically bonded thereto, and being softer than the wear-resistant structure (6) and at most equally as wear-resistant as the sliding surface of the respectively opposite machine part.
Patent KR-20100017586-A (KR)
Title: Digital broadcast receiver and method thereof
Inventor: YU JUNG PIL
IPC: H04N7/015
Filed: 2007-06-18
Abstract: PURPOSE: A digital broadcast receiver and a method thereof are provided to receive/process a transport stream including a value-added data in various way. CONSTITUTION: A detection unit(110) detects a data bit from a stream. An encoder unit(120) encodes the detected data bit and generate two encoding values in each data bit. A stream configuration unit(130) constitutes a transport stream by using a generated encoding value. The transport stream is interleaved and transmitted on one packet of entire payload area while additional date which is processed against an error is inputted.
Patent KR-20100013329-A (KR)
Title: Bonding wire for semiconductor devices
Inventor: UNO TOMOHIRO
IPC: C22C5/06
Filed: 2008-12-03
Abstract: A high-function bonding wire enabling mitigation of damage to a neck portion, excellent in the linearity of a loop, the stability of the loop height, and the stability of the bonded shape of the bonding wire, and adapted to semiconductor mounting techniques such as lowering of the loop, thinning of the wires, narrowing of pitches, and three-dimensional mounting. The bonding wire for semiconductor devices comprises a core made of a conductive metal and a skin layer whose main component is a metal having a face-centered cubic crystal structure and different from the metal of the core and which is formed on the core. The bonding wire is characterized in that the proportion of the orientation to all the crystal orientations in the length direction in the surface of the skin layer is 50% or more.
Patent KR-20110082354-A (KR)
Title: Heat-radiating substrate and manufacturing method thereof
Inventor: KIM TAE HOON
IPC: H05K7/20
Filed: 2010-01-11
Abstract: PURPOSE: A radiation substrate and manufacturing method thereof form the wiring of multi-layered by using the method of growth of the porosity oxide isolation layer. CONSTITUTION: A radiation substrate(100) comprises a metal core layer(10), two insulating layer formed the metal core layer, two circuit layer, and a via interlinking the circuit layer. The metal core layer is composed of the metal. A first insulation layer(20) comprises an oxide isolation layer barrier layer(22), a first porous layer(24), and an insulating material(I). The barrier layer and the first porous layer are the oxide isolation layer which is formed by oxidizing the metal core layer. The barrier layer is having the mutually different thickness the part which is not formed of the formation part of a first circuit layer(30) and the first circuit layer.
Patent KR-20100084995-A (KR)
Title: Method for fabricating semiconductor device and semiconductor device
Inventor: HAYASHI YUMI
IPC: H01L21/28
Filed: 2010-01-18
Abstract: PURPOSE: A method for a manufacturing a semiconductor device and the semiconductor device are provided to improve an electro-migration characteristic by improving an adhesion between a copper wiring and the interface of an interlayer insulating layer. CONSTITUTION: An insulating layer(220) is formed on a substrate(200). An opening(150) is formed in the insulting layer. A metal layer(240) is formed in the opening and on the surface of the insulating layer using a metal material. A copper layer containing copper is formed in the opening. A compound layer containing copper and silicon is selectively formed on the copper layer at a temperature less than 300 degrees.
Patent KR-20110085100-A (KR)
Title: Method for production of method for production of horseradish zangachi
Inventor: SIN BOON NAM
IPC: A23L19/20
Filed: 2010-01-19
Abstract: PURPOSE: A producing method pickled wasabia koreana leaves using Japanese apricot syrup is provided to reduce the spicy and salty taste of conventional pickled wasabia koreana leaves. CONSTITUTION: A producing method pickled wasabia koreana leaves comprises the following steps: parboiling wasabia koreana leaves; salting parboiled wasabia koreana leaves with a saline solution; washing the salted wasabia koreana leaves for desalinating; mixing 60~80wt% of desalinated wasabia koreana leaves, 4~10wt% of Japanese apricot syrup, 5~8wt% of red pepper powder, 5~8wt% of soy sauce, 2~5wt% of salt, 2~5wt% of salted anchovy, 1~4wt% of sesame seeds, and 1~4wt% of ginger; and aging the mixture for 20~40days at 10~20deg C. The salinity of the saline solution is 2~5%.
Patent KR-20110086386-A (KR)
Title: Cassette jig for wafer cleaning apparatus and cassette assembly having the same
Inventor: PARK JAE HYUN
IPC: H01L21/67
Filed: 2010-01-22
Abstract: PURPOSE: A cassette jig for a wafer cleaning device and a cassette assembly with the same are provided to use one cassette jig in a large wafer, a middle wafer, and a small wafer, thereby saving installation costs and maintenance costs. CONSTITUTION: A cassette jig(100) comprises a jig body(101) and a guide member(102). The jig body forms an internal space in which a plurality of first wafers is loaded at a fixed interval. The guide member mounts a separate cassette unit(200) in the jig body. A guide groove(102a) guides insertion of an outer corner unit of the cassette unit. The guide groove is formed in the inner part of the guide member. The cassette unit receives a second wafer.
Patent KR-20110088699-A (KR)
Title: Communication terminal and data transmission method thereof
Inventor: LEE HYUNG CHUL
IPC: H04B7/24
Filed: 2010-01-29
Abstract: PURPOSE: A communication terminal and a method for transmitting data using the same are provided to conveniently transmit data between communication terminals. CONSTITUTION: An image photographing unit(12) photographs other devices. A communication unit(13) performs local wireless communication with other devices. A storage unit(15) stores transceiving data about the device. An image output unit(14) displays the device which is photographed by the image photographing unit. A control unit(11) processes an image in order to display the data information of the storage unit to the image output unit.