baber/WOPTO huggingface dataset:
Patent KR-20100079200-A (KR)
Title: Method for manufacturing of semiconductor device
Inventor: KIM GWAN HA
IPC: H01L21/304
Filed: 2008-12-30
Abstract: PURPOSE: A method for manufacturing of a semiconductor device is provided to prevent feeling generated on a wafer surface by controlling roughness and removing hydrogen. CONSTITUTION: A grind process on the back side of a wafer is performed(S403). After grind process, a first plasma process and a rapid thermal processing are successively are operated(S405). The second plasma process is performed after the rapid thermal processing(S407). A metal thin film processing is formed after the second plasma process(S409).
Patent KR-20100079441-A (KR)
Title: Chemical mechanical polishing slurry composition having advanced removal rate and selectivity for metal layer
Inventor: KIM TAEK RAE
IPC: C09K3/14
Filed: 2008-12-31
Abstract: PURPOSE: A chemical mechanical polishing slurry composition is provided to secure the excellent polishing rate for a metal film, and to polish the metal film with the low content of an abradant. CONSTITUTION: A chemical mechanical polishing slurry composition contains 0.1~10wt% of oxidize, 0.01~5wt% of corrosion inhibitor, 0.0001~5wt% of organic acid or an organic amino compound, 0.001~5wt% of grinding enhancer, and the balance of water. The grinding enhancer is selected from the group consisting of a selenium compound, a tellurium compound, and a sulfur compound. The pH of the chemical mechanical polishing slurry composition is 2~6.
Patent KR-20100079952-A (KR)
Title: Poly(phenylene sulfide)/poly(ethylene terephthalate) blend resin composition having high strength and method for preparing the same
Inventor: KIM SUNG GI
IPC: C08L25/04
Filed: 2008-12-31
Abstract: PURPOSE: A poly(phenylene sulfide)/poly(ethylene terephthalate) blend resin composition and a manufacturing method thereof are provided to secure the strong intensity when manufacturing into a cured material. CONSTITUTION: A poly(phenylene sulfide)/poly(ethylene terephthalate) blend resin composition with the high intensity contains the following: 100 parts of base blend resin by weight including 10~80wt% of polyphenylene sulfide resin, and 20~90wt% of polyethylene terephthalate resin; and 0.1~20 parts of styrenic elastomer or modified polystyrene by weight. The polyphenylene sulfide resin includes over 70mol% of recurring unit marked as chemical formula 1.
Patent KR-20080044266-A (KR)
Title: Method for implement hsdpa for td-scdma
Inventor: ZHANG YINCHENG
IPC: H04B1/707
Filed: 2006-08-18
Abstract: Method for implement HSDPA for TD-SCDMA, consists of: establish a multi-carrier cell at the network, many carrier resources of the multi-carrier cell is managed and allotted as whole; HS-PDSCH resource is configured in at least one carrier of the multi-carrier cell, and at least configured a pair of HS-SCCH and HS-SICH physical channel pair resource, at the same time, created MAC-hs to manage the channel resource of the carrier and MAC-hs entity configuration itself; network allotted HSDPA resource to user terminal, and send the HSDPA resource to the user terminal; network allotted HSDPA resource in at least one carrier dynamically for the user terminal to transmit the service data.
Patent KR-20080044331-A (KR)
Title: Walk assistance device
Inventor: ASHIHARA JUN
IPC: A61F2/70
Filed: 2007-03-30
Abstract: A walk assistance device where force generated by a leg link (5) is transmitted to the body trunk of the user through a load transmission section (1). The leg link has an upper first link section (6) connected to the load transmission section via a first joint section (3), a lower second link section (7) connected to a foot sole installation section (2) via a second joint section (4), an intermediate third joint section (8) for connecting the first link section and the second link section so that the distance between the first joint section and the second joint section is variable, and a drive source (9) for driving the third joint section. Inertia moment about the first joint section of the leg link is reduced to decrease a load acting on a leg of the user during walking. The drive source (9) is placed above the third joint section (8) of the first link section (6) to position the center of gravity of the entire leg link (5) above the third joint section (8). Also, when the drive source (9) is constructed from an electric motor (91) and a reduction gear (92), the electric motor (91) is placed above the reduction gear (92).
Patent KR-20080068683-A (KR)
Title: Thickeners for thermoplastic polyester resins, thermoplastic polyester resin compositions containing the same, and moldings of the compositions
Inventor: SUNAGAWA TAKENOBU
IPC: C08F220/06
Filed: 2006-09-19
Abstract: A thickener (A) for thermoplastic polyester resins which is obtained by polymerizing (a) 70 to 95wt% of an aromatic vinyl monomer, (b) 5 to 30wt% of alkyl acrylate wherein the alkyl has 1 to 8 carbon atoms, and (c) 0 to 10wt% of other vinyl monomer copolymerizable with both; a thickener (A') for thermoplastic polyester resins, characterized by being produced by covering 100 parts by weight of polymer particles (A-1) which are obtained by polymerizing (a) 70 to 95wt% of an aromatic vinyl monomer, (b) 5 to 30wt% of alkyl acrylate wherein the alkyl has 1 to 8 carbon atoms, and (c) 0 to 10wt% of other vinyl monomer copolymerizable with both and which have a glass transition temperature of 60°C or above and a volume-mean particle diameter of 50 to 500mum with 0.5 to 30 parts by weight of polymer particles (A-2) having a volume-mean particle diameter of 0.01 to 0.5mum; thermoplastic polyester resin compositions containing the thickeners; and moldings of the compositions.
Patent KR-20080091428-A (KR)
Title: Engine controller of hydraulic shovel
Inventor: KONDOU MASAMI
IPC: F02D41/04
Filed: 2006-10-31
Abstract: [PROBLEMS] To easily realize an improvement in fuel economy and a reduction in noise during the operation of a hydraulic shovel while securing traveling performance. [MEANS FOR SOLVING THE PROBLEMS] This hydraulic shovel (1) includes a selection means (28) for an engine (2) which is capable of arbitrarily selecting either of an isochronous control and a droop control, and a traveling detection means (4) for detecting the traveling state of a traveling device (20). The hydraulic shovel further includes a control means (3) for the engine (2) which selects the isochronous control when the traveling detection means (4) detects the traveling state to maintains the rotational speed of the engine during rated operation while an output is increased, and selects the droop control when the traveling detection means (4) does not detect the traveling state to set the rotational speed of the engine lower than that during the rated operation while the output is increased.
Patent KR-20100014059-A (KR)
Title: Liquid evaporation cooling apparatus
Inventor: IMAI MASAAKI
IPC: F25B1/00
Filed: 2008-01-25
Abstract: A liquid cooling evaporative cooler having an evaporator (1) for boiling and evaporating by pressure reduction an evaporative liquid for low temperature energy; a condenser (2) for condensing vapor; an indirect heat exchanger (6) for low temperature energy, located on the load (14) side; a heat exchanger (11) for cooling using atmospheric air; circulation means (5, 7) for low temperature energy, the circulation means (5, 7) circulating the evaporative liquid for low temperature energy between the means and the indirect heat exchanger (6) for low temperature energy, the evaporative liquid being present in the evaporator; circulation means (10, 12) for cooling, the circulation means (10, 12) circulating the evaporative liquid for low temperature energy between the means and the heat exchanger for cooling, the evaporative liquid being present in the condenser; and a vapor compressor (20) in a vapor duct (19) running from the evaporator to the condenser. Running costs when the temperature on the condenser side is lower than the temperature on the evaporator side due to a drop in atmospheric temperature is reduced without a rise in the temperature of the evaporative liquid for low temperature energy. A bypass vapor path (22) bypassing the vapor compressor is provided in the vapor duct (19), and an open/close valve (23) is provided in the bypass vapor path. The construction allows, when the temperature on the condenser side is lower than the temperature on the evaporator side, operation of the vapor compressor to stop and the open/close valve to open.
Patent KR-20080084935-A (KR)
Title: Titanium stretch forming apparatus and method
Inventor: POLEN LARRY ALEXANDER
IPC: C22F1/18
Filed: 2006-11-02
Abstract: A stretch-forming apparatus includes a main frame which carries a die enclosure between jaw assemblies. An insulated die is mounted in the enclosure. A method of forming a component includes placing a workpiece in the enclosure, heating the workpiece to a working temperature using electrical resistance heating, and then stretching the workpiece against the die. The method is particularly useful for titanium workpieces.
Patent KR-20080089350-A (KR)
Title: Method for manufacturing soi substrate and soi substrate
Inventor: TAKENO HIROSHI
IPC: H01L21/20
Filed: 2006-10-20
Abstract: In a method for manufacturing a SOI substrate by bonding method, a silicon oxide film is formed at least on a single crystal silicon substrate to be a SOI layer or a single crystal silicon substrate to be a supporting substrate, and the single crystal silicon substrate to be the SOI layer and the single crystal silicon substrate to be the supporting substrate are bonded through the silicon oxide film. Then in the case of performing bonding heat treatment to improve bonding strength, at least heat treatment for holding the work at a temperature within a range of 950°C to 1,100°C is performed, and then heat treatment at a temperature higher than 1,100°C is performed. Thus, the SOI substrate manufacturing method by which the SOI substrate having excellent gettering performance against metal contamination of the SOI layer can be efficiently manufactured, and the SOI substrate are provided.
Patent KR-20080096749-A (KR)
Title: Method of resin encapsulation molding for electronic part
Inventor: TAKASE SHINJI
IPC: B29C39/10
Filed: 2007-04-13
Abstract: A resin encapsulation molding apparatus comprises die assembly (50) of triple die structure and mold release film (15) for covering two cavities (26) respectively corresponding to two substrates (1). Each of the two cavities (26) comprises inferior die cavity face (29), cavity side face (30) and cavity face (32) consisting of communication channel face (31). The mold release film (15) in the state of being tensioned covers each of the two cavities (26) along the morphology thereof. In this condition, molten resin (5) is injected into the two cavities (26). The molten resin (5) is evenly distributed into the two cavities (26) through communication channel (27) communicating the two cavities (26) with each other. Thereafter, the multiple electronic parts on the two substrates (1) are almost simultaneously immersed in the molten resin (5) within the two cavities (26) and are compression molded.
Patent KR-20080079279-A (KR)
Title: Pyrazine derivatives as epithelial sodium channel blocker
Inventor: COLLINGWOOD STEPHEN PAUL
IPC: C07D241/32
Filed: 2006-12-20
Abstract: A compound of formula (I) or tautomers, or stereoisomers, or solvates, or pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, R5, T, L, W, X, Y and A are as defined herein for the for treatment of conditions mediated by the blockade of an epithelial sodium channel, particularly an inflammatory or allergic condition.
Patent KR-20080082988-A (KR)
Title: Rolling bearing
Inventor: KOBAYASHI TAKUJI
IPC: F16C19/00
Filed: 2006-12-05
Abstract: A rolling bearing that can be operated at high-speed without maintenance and whose life is extended, all of which being realized by using only grease sealed in the bearing, and in which lubricant oil is reliably discharged from a fine gap to enable stable supply of the lubricant oil. Of an inner ring unit (1) and an outer ring unit (2) that are raceway rings, the raceway ring unit (2) as the stationary raceway unit is provided with a step surface (2b) continuing to a raceway surface (2a) and oriented in a direction departing from a rolling body (3). Further, a gap forming section (7) and a grease containing section (9) are arranged in the bearing. The forward end of the gap forming section (7) faces the step surface (2b) with a gap in between them, and a flow path (14) is formed between the peripheral wall of the gap forming section (7) and the stationary raceway ring (2). The grease containing section (9) communicates with the flow path (14). Also, the grease containing section (9) is adapted to have a heat cycle of up and down of temperature, so that a variation in pressure caused by a temperature rise in the grease containing section (9) pushes out base oil of the grease from the gap (15).
Patent KR-20080098009-A (KR)
Title: Electromechanical device for controlling a variable compression ratio engine
Inventor: RABHI VIANNEY
IPC: F02D15/02
Filed: 2007-01-26
Abstract: The invention relates to an electromechanical device (800) which can be used to control the compression ratio of a variable compression ratio engine. The inventive device includes mechanical means for transmitting movement (801) between at least one electric engine (802) and at least one control rod (20) of a control jack (8) of a control device (12) for adjusting the vertical position of a control rack (7) of the variable compression ratio engine.
Patent KR-20080081081-A (KR)
Title: Respiration training machine enabling grasp of effect
Inventor: SHIRASAKI OSAMU
IPC: A63B24/00
Filed: 2006-12-26
Abstract: A respiration training machine (100) comprises a guide section (201) for guiding the user to perform a respiration training pattern, a bioinformation detecting section (30) for detecting bioinformation on the user, a bioinformation detection control section (202) for controlling detection of bioinformation at a timing relating to the training time during which the training pattern is guided, a feature value calculating section (203) for calculating the feature values reflecting the training index used as a target of the respiration training from the bioinformation detected according to the control by the bioinformation detection control section, an effect index calculating section (204) for calculating the effect index indicating the effect of the respiration training from at least two feature values, and an indicating section (206) for indicating the effect index to the user.
Patent KR-20080106186-A (KR)
Title: Method and apparatus for delivering energy to an electrical or electronic device via a wireless link
Inventor: COOK NIGEL P
IPC: H04B1/38
Filed: 2007-01-18
Abstract: A method and apparatus for providing power to e.g., a chargeable device via a radio frequency link. In one aspect, a method of providing power to a chargeable device via radio frequency link comprises generating a substantially un-modulated signal. The method further comprises radiating a substantially un-modulated radio frequency (RF) signal to the chargeable device via a transmit antenna based on the substantially un-modulated signal. The method further comprises powering or charging the chargeable device with power delivered by the substantially un-modulated RF signal. ® KIPO & WIPO 2009
Patent KR-20080100345-A (KR)
Title: Filter retainer mechanism for a portable air treatment system
Inventor: FOX ANDY R
IPC: B01D35/30
Filed: 2007-02-06
Abstract: A portable air treatment device and system including a filter retaining mechanism for selectively retaining a replaceable filter assembly. The filter retaining mechanism includes a rigid, non-moveable body that reduces a size of an access opening to a filter chamber otherwise formed by the air treatment device housing, along with a bearing surface. The rigid body serves as a catch or latch, preventing unexpected dislodgement of a filter assembly from the chamber. The bearing surface is also rigid and non-moveable, and provides a means for easily inserting and removing a primarily non-permanently deflectable filter assembly about the rigid body.
Patent KR-20090019771-A (KR)
Title: Sweat-absorbable sheet and disposable diaper
Inventor: SAKAGUCHI SATOTU
IPC: A61F13/49
Filed: 2007-05-10
Abstract: Disclosed is a sweat-absorbable sheet which contains an antibacterial agent and can absorb sweat readily. Also disclosed is a disposable diaper using the sweat-absorbable sheet. The sweat-absorbable sheet (21) comprises a base sheet (21a) and the antibacterial agent contained in the base sheet (21a). The agent is a quaternary ammonium salt. The base sheet (21a) comprising a cellulose fiber is immersed in a solution of the quaternary ammonium salt and then dried so that the base sheet (21a) and the quaternary ammonium salt are integrated into each other. The sweat-absorbable sheet (21) can be attached to a disposable diaper.
Patent KR-20090013784-A (KR)
Title: Method for filling capsule body with tablet and device for filling capsule with tablet by using that filling method
Inventor: YAGYU MOTOHIRO
IPC: A61J3/07
Filed: 2007-05-08
Abstract: A plurality of flat tablets are held in containing holes (211) by pinching the circumferential edge of the flat tablet (t) at the lowermost position at the lower end of the containing hole, and then pinching state of the tablet (t) at the lowermost position is released thus dropping the plurality of flat tablets (t) under a flat state into a capsule body (m) arranged below. The capsule body can be surely filled with a predetermined number of flat tablets under a flat state by preventing occurrence of flat tablets under a standing state effectively.
Patent KR-20100082604-A (KR)
Title: Variable resistive memory device and method of forming thereof
Inventor: PARK HYE YOUNG
IPC: H01L27/115
Filed: 2009-01-09
Abstract: PURPOSE: A variable resistive memory device and a method for forming the same are provided to prevent the deformation of a phase change material by diffusing the oxygen of a silicon oxide layer through a protective layer. CONSTITUTION: A first interlayer insulating layer(110) including a lower electrode(112) is formed on a semiconductor substrate(101). The semiconductor substrate includes word-lines which are expanded to a first direction. Variable resistive patterns(131, 132) with L-shape cross-section, which faces each other, are formed on the lower electrode. Spacer protective layers(141, 142) are formed to pattern the variable resistive patterns. Upper electrodes(161, 162) are formed on the variable resistive patterns.
Patent KR-20100084870-A (KR)
Title: Optical film, preparation method of the same, and liquid crystal display comprising the same
Inventor: RYU SU YOUNG
IPC: C09K19/38
Filed: 2009-01-19
Abstract: PURPOSE: An optical film, a manufacturing method thereof, and a liquid crystal display including the same are provided to maintain adhesive force between an acrylic base and a liquid crystal alignment film and between the liquid crystal alignment film, and a liquid crystalline film. CONSTITUTION: The liquid crystal alignment film is comprised of a photo reactive polymer, a multi-functional monomer, a photoinitiator, and organic solvent. The photo reactive polymer comprises Norbornene photo reactive polymer. The multi-functional monomer enables crosslink reaction with photo reactive polymer.
Patent KR-20100085261-A (KR)
Title: Door of refrigerator
Inventor: LEE JUNG OWAN
IPC: F25D23/02
Filed: 2009-01-20
Abstract: PURPOSE: A refrigerator door is provided to prevent an electrostatic capacity touch sensor in a control panel from damaged in a process of assembling a tempered glass member or from inclined to one direction by attaching a protection film on the control panel. CONSTITUTION: A refrigerator door comprises a door panel which is a rectangular shape including an opened one side and a front face and wherein a frame is parallelly installed between the rear face and front face of the door panel, a guide unit which forms a guide groove with being projected from the inner side of the rest 3 sides of the door panel except one side, a control panel(200) which is settled on a recess formed on the front face of the frame and wherein an electrostatic capacity touch sensor(210) is formed on the front face of the control panel, and a tempered glass member which is coupled to the door panel along the guide groove. A protection film(220) is attached on the front face of the control panel.
Patent KR-20100087576-A (KR)
Title: 신발용 악세서리 결착구
Inventor: KIM CHANG IL
IPC: A43B23/24
Filed: 2009-01-28
Abstract: 본 발명의 신발용 악세서리 결착구는 상기 악세서리에 연결된 사슬이 결합되도록 연결구멍이 형성된 연결고리가 형성되고, 상기 연결고리와 일체로 결착구멍이 형성된 결착고리로 이루어진 연결수단과, 상기 결착구멍과 신발끈이 선택적으로 결합시킬 수 있도록 힌지 연결된 회동수단과 결속수단의 조합 상태에 따라 발생하는 걸림공간이 개구되거나 밀폐시킬 수 있도록 상기 결속수단에 만곡된 탄성부에 회동수단의 걸림턱이 탄성부의 만곡면에 가압되면서 탄력적으로 탄성부의 만곡면이 걸림턱 내부면으로 결합되어 선택적으로 회동수단이 결속되거나 개방되는 단속수단으로 구성된다. 
       
     악세서리, 결착구, 연결, 신발
Patent KR-20100087978-A (KR)
Title: Rotatable pipe connector
Inventor: PAIK JONG SEUNG
IPC: F16L23/02
Filed: 2009-01-29
Abstract: PURPOSE: A rotary pipe coupler, which measures the flow rate or flow velocity about entire cross section of a pipeline by rotating a measuring member at a free angle, is provided to measure the flow velocity if the inside of pipeline by changing the measuring position of sensors. CONSTITUTION: A rotary pipe coupler comprises fixed pipes(1), rotating pipes(2), and a guide bracket(3). The fixed pipes are fixed to the end part of the pipe with a fastening flange(11). The guide flange(12) is installed at the end of the fixed pipe which faces to the pipe equipped with a pipe element. The rotating pipes are fixed to the end part of the pipe element the fastening flange. A rotary flange of the rotating pipe is installed in the end part of the guide flange. The guide bracket supports the rotary flange to rotate, when the guide flange is connected with the rotary flange.
Patent KR-20100091387-A (KR)
Title: Revolving roaster
Inventor: KIM CHANG EUI
IPC: A47J37/04
Filed: 2009-02-10
Abstract: PURPOSE: A rotary roaster is provided to evenly roast the entire food stuffs by simultaneously rotating and revolving a skewer fitted with the food stuffs. CONSTITUTION: A rotary roaster comprises internal gears(211), a plurality of pinion gears(212), a first axle(213), a pinion gear connection part, a protective case(22), a second bearing(215), and a rotating unit. The pinion gears are engaged with the internal gears and rotated. The first axle has a fitting groove(213a) in which a skewer is inserted. The pinion gear connection part comprises a first bearing(214a) supporting the first axle, a connecting member(214b) extended from the first bearing toward the center of an opening of a main body, and a second axle(214c) perpendicularly coupled with the connecting member. The protective case protects the internal gears, the pinion gears and the pinion gear connection part. The second bearing supports the second axle of the pinion gear connection part. The rotating unit rotates the second axle.
Patent KR-20100091721-A (KR)
Title: Method for washing and washing machine
Inventor: KIM PYOUNG HWAN
IPC: D06F33/02
Filed: 2009-02-11
Abstract: PURPOSE: Washing method and device are provided to reduce energy by performing washing operation using cold water and to enhance washing performance by performing a new operation depending on the weight of laundry. CONSTITUTION: A washing method comprises next steps. A course for washing the clothes accepted in a drum with cold water is input(S601). The cold water is supplied into the tub covering the drum(S603). After the drum rotates and the clothes goes beyond the half of the drum height, the drum is stopped and the clothes are dropped(S606). At the dropping step, the drum is rotated in different directions, and the clothes are raised from the lowest location of the drum and are dropped from the half location of the drum height.