baber/WOPTO huggingface dataset:
Patent KR-20080047414-A (KR)
Title: Acoustic light-emitting device
Inventor: HENTE DIRK
IPC: H04R1/02
Filed: 2006-08-11
Abstract: The present invention relates to an acoustic light-emitting device (10,10', 10", 10' ", 10"") comprising a sheet-like element (20) with a layer structure, which performs a predetermined operation in response to a signal applied thereto, at least one transducer (40), being the source of the signal by exciting bending waves to the sheet-like element (20), in that the sheet-like element (20) comprises a light-emitting device (30) with at least a first electrode layer (31), a light-emitting layer (32) and a second electrode layer (33).
Patent KR-20080047618-A (KR)
Title: Hard disk drive
Inventor: MATSUURA MICHIO
IPC: G11B21/10
Filed: 2005-10-20
Abstract: A recording medium requiring precise tracking is enabled to perform stable data recording and reproduction by using a simple head following mechanism. In a hard disk drive (200), the sector data to be written or read is made in advance to correspond to the sector number of a sector to be written or read. A seek control unit (260) performs an eccentricity correction of a first order on the axis of rotation of a DTM (100) to allow the eccentricity of a secondary or higher order for the axis of rotation of the DTM, and moves heads (122, 124) gradually within the range of a track containing the sector numbers of a plurality of sectors to be written or read, according to those sector numbers and at an interval smaller than the track interval per one rotation in one radial direction of the DTM. In accordance with the sector numbers (266, 268) of the sectors on the DTM, at which the heads are positioned, recording/reproducing units (242, 244) read the sector data in/from the DTM irrespective of the order of the sector numbers.
Patent KR-20080056739-A (KR)
Title: Beam blanker driver system and method
Inventor: BLANDING CURT
IPC: G03F7/20
Filed: 2006-09-25
Abstract: A particle beam lithography system and method of blanking a beam such as. a particle or other beam. The system may include a frequency divider adapted to convert a master clock signal at a first frequency into an integral number N of waveforms at a second frequency, a reference device adapted to provide a fixed threshold reference signal, a sequencer adapted to provide N sets of data, a blanking circuit for each of the waveforms for creating a blanking signal for each of the waveforms, and a logic circuit for combining each of the blanking signals from each of the blanking circuits. The blanking circuit may include a digital to analog converter adapted to receive one of the N sets of data from the sequencer' and to generate a variable threshold reference signal and a window comparator adapted to receive one of the waveforms, the fixed threshold reference signal, and the variable threshold reference signal and to generate a blanking signal.
Patent KR-20080067003-A (KR)
Title: A type of non-aqueous electrolyte
Inventor: XIAO FENG
IPC: H01M10/0567
Filed: 2006-11-09
Abstract: This invention relates to non-aqueous electrolytes, in particular, a non-aqueous electrolyte for lithium-ion secondary batteries. The electrolyte comprises regular organic solvents and electrolyte saline. The special characteristics are: the electrolyte also comprises mixed additives, said mixed additives comprising at least one of those of compound group A, at least one of those of compound group B, and one of those of compound group C wherein: compound group A are selected from inorganic saline including Li2CO3, Li2SO4, Li2SO3, LiNO3; compound group B are selected from vinylene carbonate, propylene carbonate; and compound group C are selected from ES, PS, DMS, DES, DMSO. The weight ratio can be (Group I).
Patent KR-20080068924-A (KR)
Title: Needle for puncturing powder capsules for inhalation
Inventor: HOELZ HUBERT
IPC: B21G1/00
Filed: 2006-11-10
Abstract: The invention relates to a powder inhaler with at least one specially ground needle (6) which is designed for precise puncturing or cutting open of capsules and, therefore, for optimized dispensing of powdered medicines, pharmaceutical formulations or mixtures, and with which the capsule can be punctured or cut open with minimal effort.
Patent KR-20080077194-A (KR)
Title: Chat system, chat device, chat server control method, and information storage medium
Inventor: IZUMI TADAKATSU
IPC: A63F13/35
Filed: 2006-12-15
Abstract: Provided are a chat system, a chat device, a chart server control method, and an information storage medium for realizing sound communication between users. When a message transfer unit (11a) receives a message, the message is transferred to a game terminal of a transmission destination and a stop limit unit (11c) transmits an instruction (limit instruction) limiting a chat function stop process in the game terminal to the game terminal of the transmission source of the message. A stop limit time calculation unit (11d) calculates a period (stop limit time) for limiting the chat function stop process in accordance with the number of characters in the received message and a timer unit (11b) specifies the stop limit time end time. When the stop limit time end time has come, the stop limit unit (11c) transmits an instruction (limit release instruction) for releasing the limit of the chat function stop process.
Patent KR-20080084980-A (KR)
Title: Method for faster mobility handoff of a mobile node
Inventor: KUMAR KRISHNA
IPC: H04L12/28
Filed: 2006-12-05
Abstract: When a mobile node moves to a network (foreign network) other than its home network, it must register with the home network so that the home agents are able to tunnel messages to the mobile node while it is operating in the foreign network. The present invention enables the mobile node to register with its home network substantially faster than it would take the mobile node to register under the currently available methods. The mobile node of the present invention includes a retrieval module and a registration module that allows it to register with the home network in accordance with the present invention.
Patent KR-20080080621-A (KR)
Title: Reducing read disturb for non-volatile storage
Inventor: FONG YUPIN
IPC: G11C16/02
Filed: 2006-11-30
Abstract: A system is disclosed for reducing or removing a form of read disturb in a non-volatile storage device. One embodiment seeks to prevent read disturb by eliminating or minimizing boosting of the channel of the memory elements. For example, one implementation prevents or reduces boosting of the source side of the NAND string channel during a read process. Because the source side of the NAND string channel is not boosted, at least one form of read disturb is minimized or does not occur.
Patent KR-20080093027-A (KR)
Title: Compositions and aqueous dispersions
Inventor: WEVERS RONALD
IPC: C09K23/00
Filed: 2006-12-04
Abstract: An aqueous dispersion including (A) at least one base polymer selected from the group consisting of an ethylene-based co-polymer and a propylene-based co-polymer; (B) at least one polymeric stabilizing agent; and at least one filler; wherein the polymeric stabilizing agent is different from the at least one base polymer and is compatible with the at least one base polymer and the at least one filler, and wherein the dispersion has filler in the range of greater than 0 to about 600 parts per hundred parts of a combined amount of the at least one base polymer and the polymeric stabilizing agent is disclosed.
Patent KR-20080085228-A (KR)
Title: Water based pipeline primer
Inventor: SORENSEN MARTIN
IPC: C09D4/02
Filed: 2007-01-15
Abstract: A water based primer and a method for protecting iron or steel materials against corrosion by first priming with a water borne primer composition containing a) a binder of one or more acrylic copolymers based on one or more acrylic monomers and one or more chlorinated monomers, b) a corrosion inhibiting pigment, c) one or more further pigments, d) optionally conventional additives and/or adjuvants, and e) water and then coating with a bituminous material. Contrary to the current primers on organic solvent basis the water borne primer gives low to no emission of volatile organic compounds (VOCs) and still fulfils the requirements for anti-corrosive effect, cohesive and adhesive strength.
Patent KR-20080098620-A (KR)
Title: Film with antistatic hard coating
Inventor: NISHINAGA HIKARU
IPC: C08J7/044
Filed: 2007-02-13
Abstract: A film which has an antistatic hard coating and which has antistatic properties and antireflection characteristics and is excellent in coating hardness including surface hardness and marring resistance. The film has an antistatic hard coating layer formed from a resin curable with an ionizing radiation, a pigment, and a polymeric antistatic agent comprising an organopolysiloxane unit and a quaternary ammonium salt unit, wherein the hard coating layer contains 1-5 wt.% the pigment. The weight ratio of the ionizing-radiation-curable resin to the polymeric antistatic agent preferably is from 6/4 to 5/5.
Patent KR-20080098532-A (KR)
Title: Method for reducing insertion loss and providing power down protection for mosfet switches
Inventor: MISKE MYRON J
IPC: H03K17/16
Filed: 2007-02-08
Abstract: An FET switch comprising a single or parallel opposite polarity FETS is illustrated with wells that are driven from internal power rails. The internal power rails are logically coupled by other driving FET switches to, in one case, the higher of a positive power supply or signal level wherein the well of the PMOS FET switch will not allow the drain/source-to well diode to be forward biased. In a second case, a second power rail is logically coupled to the lower of either and input signal or ground, wherein the well of the NMOS FET will not allow the drain/source to well diode to be forward biased.
Patent KR-20080096846-A (KR)
Title: Direct amination of hydrocarbons
Inventor: VAN LAAR FREDERIK
IPC: C07C209/02
Filed: 2007-02-15
Abstract: A process for aminating hydrocarbons with ammonia in the presence of catalyst (i) which catalyzes the amination, characterized in that oxidizing agent is supplied to the reaction mixture and the oxidizing agent is reacted with hydrogen which is formed in the amination in the presence of a catalyst (H) which catalyzes this reaction with hydrogen.
Patent KR-20080108492-A (KR)
Title: Motor
Inventor: IWATA KAZUYUKI
IPC: H02K16/02
Filed: 2007-03-06
Abstract: A motor includes rotation means having a first member arranged as a rotatable unitary block with an outer circumference side rotor and a second member arranged as a rotatable unitary block with an inner circumference side rotor. The first member and the second member forms a pressure chamber inside the inner circumference side rotor. By supplying a work fluid into the pressure chamber, it is possible to change the relative phase between the inner circumference side rotor and the outer circumference side rotor. ® KIPO & WIPO 2009
Patent KR-20090029701-A (KR)
Title: Sensor interface, and methods and apparatus pertaining to same
Inventor: SHEYNBLAT LEONID
IPC: G06F15/16
Filed: 2007-04-09
Abstract: A sensor interface is provided with a number of sensor inputs and a number of client inputs. The client inputs are configured to receive a number of data requests from a number of clients. The number of data requests include at least one data request that specifies a particular type of data to be returned, without identifying a particular physical sensor to be used in acquiring the particular type of data. A processor is configured to i) determine what sensor data can be used to satisfy the number of data requests, ii) configure ones of the sensor inputs to receive sensor data from a number of physical sensors, and iii) if possible, satisfy the number of data requests using the received sensor data. Methods and apparatus pertaining to such a sensor interface are also disclosed.
Patent KR-20080106593-A (KR)
Title: An image storage device
Inventor: BROW ENELLIOTT CANDICE HELLEN
IPC: G02F1/1343
Filed: 2001-07-26
Abstract: An image storing device is provided to supply a plurality of storing position related with 3 color pixel, thereby removing flickering phenomenon. An image storing device comprises 3 color pixel(10), and a plurality of storing position. A red emitter, and a green emitter form a checkerboard pattern on the image capture device. The plurality of storing position comprises a pair of blue emitter(12), a pair of blue emitter(14), and a pair of green emitter(16). Therefore, flickering phenomenon is removed.
Patent KR-20090019808-A (KR)
Title: Protective film for polarizer and process for producing the same, polarizer and process for producing the same, and liquid-crystal display
Inventor: KAWABE SATOMI
IPC: B29C48/08
Filed: 2007-05-21
Abstract: A protective film for polarizers which comprises a cellulose ester film and which, even when stored for long, suffers no film deformation failures such as ridging and protrusion failures; a process for producing the protective film; a polarizer; a process for producing the polarizer; and a liquid-crystal display employing the polarizer. The process for producing a protective film for polarizers is characterized by forming a melt comprising a cellulose ester and at least one member selected among compounds respectively represented by the following general formulae (1) to (3) into a continuous cellulose ester film by melt casting and winding the film into a roll. [Chemical formula 1] General formula (1) (In the formula, R1 to R5 each represents a substituent.) [Chemical formula 2] General formula (2) (In the formula, R1 to R6 each represents a substituent.) [Chemical formula 3] General formula (3) (In the formula, Rf represents perfluoroalkyl, Rc represents alkylene, Z represents a nonionic polar group, n is 0 or 1, and m is an integer of 1-3.)
Patent KR-20090017645-A (KR)
Title: Vacuum heat insulation material
Inventor: TAKASHIMA HIROYUKI
IPC: B32B5/02
Filed: 2005-07-19
Abstract: Disclosed is a vacuum heat insulation material which places very little burden on the environment during production and recycling processes. This vacuum heat insulation material has excellent handling properties and workability, and keeps providing good heat insulation for a long time. Specifically disclosed is a vacuum heat insulation material which is characterized by comprising at least a padding material and an envelope for holding the padding material which envelope is capable of maintaining the inside at a reduced pressure. The vacuum heat insulation material is also characterized in that the padding material is composed of a sheet-like fiber assembly containing not less than 50% by weight of polyester fibers having a fiber size of 1-6 denier.
Patent KR-20090086310-A (KR)
Title: Refrigerator
Inventor: MISHIMA KOJI
IPC: F25D23/02
Filed: 2009-01-09
Abstract: A refrigerator is provided to open a door automatically by including a door opening device automatically opening the door and installed a door holding device holding the rotary door at door opened location. A refrigerator comprises a main body, a door(17), a door opening device, and a restriction part(25). The main body forms a storage room whose front is opened. The door is installed at the front side of the main body and rotates around a hinge and the front of the storage room is opened and closed. The door opening device applies the power forwardly rotating in the opening direction of the door with driving command. The restriction part allows the forward rotation of the door with the door opening device and restricts reverse rotation.
Patent KR-20100084421-A (KR)
Title: 배선 기판 제조 방법 및 이를 포함하는 프로브 카드 제조 방법
Inventor: LEE OUG KI
IPC: H01L21/66
Filed: 2009-01-16
Abstract: 배선 기판의 제조 방법은 다수의 관통홀들을 갖는 기판을 마련하고, 기판의 일면에 금속 시트를 배치한다. 관통홀들을 각각 통과하여 다수의 와이어들을 금속 시트에 본딩하고, 일면과 반대되는 기판의 타면에 솔더 페이스트를 도포하여 와이어들의 일단을 기판에 예비 고정하고, 와이어들로부터 금속 시트를 제거하고, 기판을 일면에 솔더 페이스트를 도포하여 일단과 반대되는 와이어들의 타단을 기판에 예비 고정하고, 솔더 페이스트들을 리플로우하여 와이어들을 기판에 고정하고, 기판으로부터 돌출된 와이어들 및 솔더 페이스트를 제거하여 이루어진다.
Patent KR-20100086318-A (KR)
Inventor: CHOI JONG HYEA
IPC: H02G3/30
Filed: 2009-01-22
Abstract: 본 발명은 케이블트레이를 가설할 때, 신속하고, 안전하고, 작업이 용이한  행거를 제공하기 위한 것으로 천정에 지지되는 지지봉의 하 단부에 ∫형 브라켓을 장착하되 상기 브라켓의 복부와 상부 평판부에 걸처 절개부를 형성하여 하단부에 볼트와 너트가 체결된 상태의 지지봉이 상기 절개부를 통과하여 상부 평판부에 결합되며 트레이의 레일은 브라켓의 하부평판 내측에 지지되도록 형성되는 케이블트레이 행거를 제공하고자 하는 것이다. 
       
     케이블트레이, 행거, 브라켓, 복부, 절개부
Patent KR-20100088032-A (KR)
Title: Visible-light active oxide photocatalysts and synthesis methods thereof
Inventor: HONG KUG SUN
IPC: B01J23/22
Filed: 2009-01-29
Abstract: PURPOSE: A visible ray-responsive oxide photo catalyst and a manufacturing method thereof are provided to respond to indoor light like a fluorescent lamp or outdoor and obtain chemical stability. CONSTITUTION: A visible ray-responsive oxide photo catalyst compound is shown as (Sn_(1-x) V_x)(W_(1-y) Mo_y)O4. In the chemical formula, 0 <= x <= 0.5 and 0 <= y <= 0.5. One of the tin oxide and vanadium oxide is mixed with one of the tungsten oxide and the molybdenum oxide. The mixture is calcined under vacuum state or argon atmosphere at 500 to 900 degrees centigrade and then is cooled. The cooled mixture is selectively pulverized.
Patent KR-20100090036-A (KR)
Title: Heat insulation structure and cryogenic liquid storage tank having the same
Inventor: LEE DAI GIL
IPC: F17C1/12
Filed: 2009-02-05
Abstract: PURPOSE: An insulation structure and a cryogenic liquid storage tank having the same are provided to obtain excellent resistance to the pressure of a cryogenic liquid by being inserted into a receiving groove which is formed on an insulating panel. CONSTITUTION: An insulation structure(11) of a cryogenic liquid storage tank is combined with the inner side of a tank wall(10) of the cryogenic liquid storage tank. The insulation structure insulates a storage space in which a cryogenic liquid is stored. The insulation structure comprises: an insulating panel(12) which is combined with the tank wall to prevent thermal transfer between the tank wall and the storage space and includes a plurality of receiving grooves(23); and a main barrier(13) having a plurality of wrinkles parts(26) which are inserted into the multiple receiving grooves.
Patent KR-20100092131-A (KR)
Title: Road electricity buffer marker
Inventor: JO MOO HO
IPC: F21S10/00
Filed: 2009-02-12
Abstract: PURPOSE: An electricity stud for a road is provided to enable a driver to safely drive a vehicle by irradiating light using LEDs regardless of a climatic change. CONSTITUTION: An electricity stud(M) for a road comprises a cover part(100), a reflector(200), and a support part(300). The cover part is formed in a hollow circular shape. Multiple fixing holes(120) are formed in the edge(110) of the cover part. The reflector is protruded from the center of the cover part and is composed of a circular elastic body(210). A curved surface(220) and LEDs(230) attached on the curved surface are formed in the reflector. The support part is arranged in the bottom of the cover part.
Patent KR-20100092147-A (KR)
Title: Device for moxibustion
Inventor: LEE HUNG KYU
IPC: A61H39/06
Filed: 2009-02-12
Abstract: PURPOSE: A moxibustion tool is provided to enable a user to perform the moxibustion therapy around surgical operation regions without any burn and to enhance the effect of medical treatment by providing a patient with not only heat but also far infrared rays or magnetic field. CONSTITUTION: A moxibustion tool includes: a body which is formed in a column shape and in which the top part is opened; an air supply hole(200) which is prepared at the lower part of the body to be connected to the outside and then supplies combustion air; a cover which covers the open top part of the body; a bimetal(310) which is prepared at the lower part of the body and transformed with the heat generated in the combustion of moxibustion materials; an insulating member(320) which is elastically biased in the direction opening the air supply hole and closes the air supply hole to block the inflow of combustion air; and a far-infrared generator which creates far infrared rays using the heat generated in the combustion of the moxibustion materials.
Patent KR-20100093931-A (KR)
Title: Apparatus and method for processing constrained nn query in wireless broadcast environments, and constrained nn query processing system using thereof
Inventor: LEE SANG KEUN
IPC: H04W4/02
Filed: 2009-02-17
Abstract: PURPOSE: An apparatus and a method for processing a constrained NN(Nearest Neighbor) query in wireless broadcast environments, and a constrained NN query processing system using the same are provided to shorten tuning time and access time of a mobile client in wireless broadcast environments. CONSTITUTION: A constrained range determining unit(332) determines a data search constrained range of a constrained NN query in a divided data area based on Hilbert curve. A query processing unit(334) discovers candidate data existing in the constrained range. The query processing unit determines the distance between a query point of the constrained NN query and the candidate data. The query processing unit searches data corresponding to the constrained NN query.
Patent KR-20100100240-A (KR)
Title: Gas compressor provided with inlet guide vane
Inventor: JEONG KYU OK
IPC: F04D29/24
Filed: 2009-03-05
Abstract: PURPOSE: A gas compressor with an inlet guide vane is provided to simplify the mechanical construction of a vane driving part varying the rotating angle of a vane, to reduce the total weight and to precisely adjust the flow rate of an impeller by controlling the rotating angle of a vane with a high precision. CONSTITUTION: A gas compressor with an inlet guide vane comprises an impeller(11) and an inlet guide vane(20). The impeller receives and compresses the gas from a suction pipe. The inlet guide vane is installed in the suction pipe and controls the flow rate of the impeller. The inlet guide vane comprises vanes(21), shafts(22) and a driving part(24). The shafts are respectively connected to the vanes. The driving part is combined with the shafts and drives them at the same time. The driving part controls each rotating angle of the vanes and opens and closes the flow path of the suction pipe.
Patent KR-20100070272-A (KR)
Title: Apparatus and method for improved square root computation algorithm over finite fields
Inventor: HAN DONG GUK
IPC: G06F7/496
Filed: 2009-03-09
Abstract: PURPOSE: An apparatus and a method for improved a square root computation algorithm over finite fields are provided to implement the efficiency of an improved algorithm by reducing the calculation amount necessary for the calculation of an exponent arithmetic. CONSTITUTION: A pre-calculator(100) calculates an element, odd number or integer number which satisfies a preset condition, and a main calculator(200) performs a first exponentiation and a second exponentiation including an odd number. A post calculator(300) calculates the square root value including the first and second exponentiation.
Patent KR-20100102335-A (KR)
Title: Novel water-soluble betulin derivatives, a preparation thereof and a cosmetic composition comprising the same for improving wrinkles
Inventor: PARK MYUNG OK
IPC: A61Q19/08
Filed: 2009-03-11
Abstract: PURPOSE: A novel water-soluble betulin derivative, a manufacturing method thereof, and a cosmetic composition thereof are provided to improve the elastine lysis inhibition back skin senile inhibition effect by improving the collagen synthesis. CONSTITUTION: A Polyethylene glycol monoethyl ether(mPEG(1K)-OH, 100mg, 0.1mmol), tosilate chloride(23mg, 0.12mmol), and triethylamine(0.07mg, 0.5mmol) are melted to dichloromethane(DCM,8ml). The chemicals are reacted for 24 hours at room temperature in nitrogen gas. After the reaction, the reacted solution is condensed by reducing pressure. The solution is deposited by pouring to diethyl ether after melting using at least amount of dichloromethane.