baber/WOPTO huggingface dataset:
Patent KR-20080011024-A (KR)
Title: Magnetic head
Inventor: AOKI KENICHIRO
IPC: G11B5/31
Filed: 2006-12-15
Abstract: A magnetic head is provided to ensure enhanced heater efficiency with a reduced value of designed clearance by decreasing the amount of protrusion of a medium facing surface under high-temperature and large write electric power conditions. A magnetic head(18), wherein a read head(36) with a reading element(46) for converting recording magnetic flux emitted from a recording medium(14) into an electric signal disposed between a pair of shield layers(42,44), and a write head(38) magnetically recording information by emitting magnetic flux generated by write current flowing over a recording coil(54) from a magnetic pole(48) to the recording medium are disposed on a substrate(34) in sequence, the magnetic head comprises a heater coil(60), a low thermal conducting layer(62), and a low thermal expansion layer(64). The heater coil, disposed through an insulating layer(45) with respect to the write coil, protrudes a medium facing surface(40) to the recording medium side by thermal expansion. The low thermal conducting layer, continually disposed in the shield layer of the substrate side in the read head, is made of a material with low thermal conductivity. The low thermal expansion layer, disposed in the substrate side of the low thermal conducting layer, is made of a material with low thermal expansion coefficient.
Patent KR-20080061754-A (KR)
Title: Measuring meter system with wireless remote meter reading function
Inventor: KIM YOUNG DUK
IPC: G01R22/00
Filed: 2006-12-28
Abstract: A meter system having a wireless remote meter-reading function is provided to reduce the manufacturing cost since the metering function and the remote meter-reading function are integrated in one chip. A meter system having a wireless remote meter-reading function includes a meter/RF(Radio Frequency) one-chip module(10), and a flow detection sensor(20). The meter/RF one-chip module receives a use quantity of a resource supplied to a user home, which is detected by the flow detection sensor, and displays meter-reading data. The meter/RF one-chip module transmits the meter-reading data to a center of a remote place through a wireless communication.
Patent KR-20060115723-A (KR)
Title: Optical scanning device
Inventor: HENDRIKS BERNARDUS
IPC: G11B7/135
Filed: 2004-08-20
Abstract: The invention relates to an optical scanning device for scanning in a first mode a first information layer (111) of an information carrier and in a second mode a second information layer (112) of the information carrier. The optical scanning device comprises a radiation source (101) for generating a radiation beam (102), an objective system (105) for focussing an entrance beam on an information layer and an optical element (103) arranged between the radiation source and the objective system, for converting said radiation beam into a diverging entrance beam in the first mode and a converging entrance beam in the second mode.
Patent KR-20060126927-A (KR)
Title: Lithium tantalate substrate and process for producing the same
Inventor: KAJIGAYA TOMIO
IPC: H01L41/18
Filed: 2004-10-07
Abstract: A process characterized in that an LT substrate obtained by forming lithium tantalate crystal grown by the Czochralski method into a substrate is buried in a powdery mixture of Al and Al2O3 and heat treated at a temperature maintained at 350 to 600°C to thereby obtain a lithium tantalate substrate whose volume resistivity is controlled so as to range from over 108 to below 1010 Omega.cm. No pyroelectricity is observed on the thus obtained substrate, and the substrate undergoes a change from colorless transparency to colored opaqueness and satisfactorily has properties as a piezoelectric material.
Patent KR-20070015359-A (KR)
Title: Message security
Inventor: DAVIN PETER
IPC: H04L9/28
Filed: 2004-09-13
Abstract: The present invention relates to a method of transmitting an electrical message, preferably an email from a first user having a first terminal to a second user having a second terminal, comprising the steps of: transmitting said email in an encrypted form by said first terminal, said encrypted e-mail being encrypted by means of a key generated by a first key generator using a seed, providing once said second user with said seed for generating a key with a second key generator provided in said second terminal, providing to and storing said seed in said second terminal, using said seed by said second terminal for generating a key each time an encrypted email from said first user to said second user is received, synchronising a counting value in each terminal; and generating said key on the basis of said seed and a counting value in each terminal, independently of other terminal. ® KIPO & WIPO 2007
Patent KR-20060109874-A (KR)
Title: Antiglare film
Inventor: MIKAMI KOICHI
IPC: G02B5/02
Filed: 2004-10-06
Abstract: An antiglare film that while having satisfactory scuff resistance, can meet market demands for surface enlargement as well as uniform properties and cost reduction, ensuring high-speed coatability. The antiglare film comprises a triacetylcellulose film and, superimposed thereon, an antiglare layer containing a leveling agent composed of a translucent resin of acrylic resin, plastic translucent microparticles and a copolymer comprised of repeating units from meth(acrylic) acid having at least one perfluoroalkyl having 8 or more carbon atoms and repeating units from meth(acrylic) acid having at least one bornane ring. There is provided a reflection preventive film comprising the antiglare film and, superimposed thereon, a layer of low refractive index.
Patent KR-20060107546-A (KR)
Title: Manufacturing apparatus for carbonaceous heat source chip
Inventor: HOSOYA NOBUO
IPC: B29C48/355
Filed: 2004-11-05
Abstract: A manufacturing apparatus for a carbonaceous heat source chip capable of supplying an extrusion-molded carbonaceous heat source rod dried to a proper hardness to an insulating material packaging device. The apparatus comprises a hollow pipe forming a carrying route for carrying the carbonaceous heat source rod continuously extrusion-molded by an extruder to the insulating material packaging device. An air flow flowing in the hollow pipe is formed by using an air volume booster, and the carbonaceous heat source rod is carried by the air flow while being dried.
Patent KR-20060111585-A (KR)
Title: Shoe press belt having a grooved surface
Inventor: FITZPATRICK KEITH
IPC: D21F3/02
Filed: 2004-11-15
Abstract: A belt for use in a long nip press having an arcuate pressure shoe. The belt has at least one layer having a polymer resin coating on at least one surface thereof. The resin coating has plurality of grooves arranged therein and wherein a number of the grooves has a length less than a length of the arcuate pressure shoe to reduce ingoing nip spray.
Patent KR-20060121257-A (KR)
Title: Pneumatic tire and process for its manufacture
Inventor: LOSI PIERO
IPC: B60C11/18
Filed: 2003-12-30
Abstract: A pneumatic tire (1) is described comprising a carcass structure (2) having at least one carcass ply (2a), and at least one annular reinforcing structure (3) associated to the carcass ply (2a), a tread band (6) made of an elastomeric material at a radially outer position with respect to the carcass structure.(2), a belt structure (5) interposed between the carcass structure (2) and the tread band (6) and a pair of axially opposite side walls (7, 8) on said carcass structure (2), wherein the tread band (6) comprises: i) at least one first sector (9), radially extending, substantially consisting of a first elastomeric material; ii) a plurality of second sectors (10), radially extending, positioned at axially opposite sides of said at least one first sector (9) and substantially consisting of a second elastomeric material; iii) at least one longitudinal groove (11) formed in said at least one first sector (9) and extending substantially for the entire circumferential development of the tread band (6); wherein the first elastomeric material has a modulus of elasticity (E') under compression at 23°C greater than the modulus of elasticity (E') under compression at 23°C of the second elastomeric material, and wherein the modulus of elasticity (E') under compression at 23°C of the first elastomeric material is comprised between about 20 and about 80 MPa.
Patent KR-20060115756-A (KR)
Title: High energy esd structure and method
Inventor: ZDEBEL PETER J
IPC: H01L27/02
Filed: 2004-11-26
Abstract: A concentric ring ESD structure (10) includes a first p-type region (16) and a second p-type region (19) formed in a layer of semiconductor material (27). The two p-type regions (16, 19) are coupled together with a floating n-type buried layer (26). The first and second p-type regions (16, 19) form a back-to-back diode structure with the floating n-type buried layer (26). A pair of shorted n- type (167, 197) and p-type (166, 196) contact regions is formed in each of the first and second regions (16, 19). An isolation region (17, 32) is formed between the first and second p-type regions (16, 19).
Patent KR-20060130112-A (KR)
Title: Systems and methods of producing a crude product
Inventor: BROWNSCOMBE THOMAS FAIRCHILD
IPC: C10J3/00
Filed: 2004-12-16
Abstract: Contact of a crude feed with one or more catalysts produces a total product that includes a crude product. The crude feed has a residue content of at least 0.2 grams of residue per gram of crude feed. The crude product is a liquid mixture at 25 °C and 0.101 MPa. One or more properties of the crude product may be changed by at least 10% relative to the respective properties of the crude feed. In some embodiments, gas is produced during contact with one or more catalysts and the crude feed.
Patent KR-20060108771-A (KR)
Title: Classified media quality of experience
Inventor: WANG YE KUI
IPC: H04L29/06
Filed: 2004-02-12
Abstract: This invention relates to a method for reporting a streaming quality, wherein at least one continuous media stream is streamed to a client (601), and wherein said streaming is controlled by a protocol (109) that is operated between said client (601) and a server (600), comprising selecting at least one quality metric and a quality metrics class from a pre-defined set of at least two quality metrics classes, and reporting to said server (600) the quality of said streaming based on said at least one selected quality metric and said selected quality metrics class. Said protocol (109) is preferably a Real- time Streaming Protocol RTSP in combination with a Session Description Protocol SDP in the context of the 3GPP Packet-Switched Streaming Service PSS. The invention further relates to a computer program, a computer program product, a system, a client, a server and a protocol.
Patent KR-20060112690-A (KR)
Title: Data broadcast recording/reproducing method, device, and recording medium
Inventor: ITOI SATOSHI
IPC: H04N9/82
Filed: 2005-01-20
Abstract: It is possible to easily record data broadcast and related information other than broadcast on a recording device and extract the whole data or a part of the data recorded, for reuse. A first file (501) contains management data (505) for managing broadcast or the like. Another file (502) contains time map data (506). A second file (503) contains ordinary broadcast (507), program-interlocked data broadcast (508), independent data broadcast (509), and independent audio broadcast (510). Extracted data copied or isolated from the second file is recorded in the third file (504) as MPEG video data (511), MPEG audio data (512), JPEG data (513), PNG data (514), MNG data (515), or BML data (516) according to the data type. The extracted data recorded in the third file can perform edition, deletion, processing, and special reproduction by referencing the management data (505).
Patent KR-20060130689-A (KR)
Title: Combined pharmaceutical composition for the inhibition of the decline of cognitive functions
Inventor: LEVAY GYOERGY
IPC: A61K31/395
Filed: 2004-03-12
Abstract: The invention relates to a combined pharmaceutical composition for the inhibition of the decline of cognitive functions comprising as A) component (1R,2S,4R)-(-)-2-[N,N- (dimethylaminoethoxy)]-2-phenyl-1,7,7-trimethylbicyclo]-2-phenyl-1.7.- trimethylbicyclo[2.2.1]heptane of the formula (I) or a pharmaceutically acceptable acid addition salt thereof and as B) component a nootropic, an inhibitor of the acetylcholinesterase enzyme and/or a further pharmaceutical active ingredient which exhibits a beneficial effect on the cognitive processes in admixture with suitable inert pharmaceutical carriers and/or auxiliary agents. The combined pharmaceutical composition according to the present invention can be particularly used for the treatment of Alzheimer disease or other diseases showing similar symptoms, diseases accompanied by malfunctions of intellectual abilities (e.g. mental decline in schizophrenia), mental decline in elderly (dementias in elderly), Korsakoff syndrome, Huntington syndrome, Parkinson syndrome or mental decline produced by alcoholism.
Patent KR-20070012669-A (KR)
Title: Electric power system protective device
Inventor: YANAGIHASHI KEN
IPC: H02J3/18
Filed: 2004-03-16
Abstract: An electric power system protective device for preventing voltage drop due to the reactive power characteristic of an electric power system. A main device acquiring the system electric energy of one or more upper-level substations detects voltage drop due to the reactive power characteristic of an electric power system and sends a detection signal representing the voltage drop to terminals acquiring the system electric energies of one or more lower- level substations. Each terminal cuts off load subsequently from the load on which the voltage drop due to the reactive power characteristic produces a large effect on the basis of the load voltage and load current of the load bus. ® KIPO & WIPO 2007
Patent KR-20070031302-A (KR)
IPC: C07C215/00
Filed: 2005-04-07
Abstract: 본 발명은 양성자화된 질소 원자를 함유하는 1급, 2급 또는 3급 암모늄 이온인 양이온 및 음이온을 포함하는 이온성 액체에 관한 것이다. 
     이온성 액체
Patent KR-20070004965-A (KR)
Inventor: TSUKUDA TAKAHIRO
IPC: H01M2/16
Filed: 2005-04-15
Abstract: A separator for an electrochemical element, characterized in that it comprises a wet-laid nonwoven fabric containing a fibrillated cellulose, a non-fibrillated fiber, and a fibrillated heat-resistant fiber having all of a softening point, a melting point and a thermal decomposition temperature of 250 to 700C, wherein said wet-laid nonwoven fabric exhibits the dimensional change percentages in both of MD and CD of -3 % to + 1 %, when the nonwoven fabric is subjected to a heat treatment at 250C for 50 hr. ® KIPO & WIPO 2007
Patent KR-20060135955-A (KR)
Title: Pressure sensor device and method
Inventor: MAI HEI
IPC: G01L7/08
Filed: 2005-04-11
Abstract: Embodiments of the present invention provide a diaphragm pressure gauge (100) with an interface printed circuit board ("PCB") (220) contained in a reference pressure chamber (205) of the diaphragm pressure gauge (100) for receiving signals from one or more sensing elements (215) in the reference pressure chamber. The sensing elements (215) can comprise, for example, piezoelectric strain gauges, piezoresistive strain gauges, capacitor elements or other elements used in determining the deflection in the diaphragm (210). The interface PCB (220) can be configured to connect the sensing elements (215) to pass-through electrical connections (240) in the housing of the reference pressure chamber (205). Thus, signals can be communicated from the sensing elements (215), through the interface board and out of the reference pressure chamber (205) via the pass-through electrical connections (240).
Patent KR-20070096782-A (KR)
Title: Method and apparatus for programably treating water in a water cooler
Inventor: DAVIS KENNETH A
IPC: B67D3/00
Filed: 2005-04-21
Abstract: An apparatus for a programmable self sanitizing water dispenser apparatus with a digital computer as well as a programmable method for generating ozone for cleaning the reservoir and the water contained within it.
Patent KR-20060132049-A (KR)
Title: Abrasive
Inventor: YOSHIDA MASATO
IPC: B24B37/00
Filed: 1998-12-18
Abstract: In order to polish the surface of an SiO 2 insulating film at high speed without any scratch, an abrasive containing a slurry prepared by dispersing in a medium either cerium oxide particles constituted by two or more crystallites and having grain boundaries or a bulk density of more than 6.5 g/cm 3 or abrasive grains having pores. A method of polishing a wafer using the abrasive and a method of producing a semiconductor device are also disclosed.
Patent KR-20070022721-A (KR)
IPC: H01G11/12
Filed: 2005-05-30
Abstract: 본 발명의 전해 콘덴서 (A1) 는 양극 (2) 및 음극 (3) 과, 양극 (2) 과 음극 (3) 사이에 개재하는 전해액 (4) 을 구비하고, 양극 (2) 은 표면에 유전체층 (23) 으로서의 산화막이 형성된 밸브 작용을 가지는 금속의 다공질 소결체 (21) 와 이 다공질 소결체 (21) 를 외부 접속용의 정단자 (7A) 에 도통시키는 양극 와이어 (22) 로 이루어지고, 음극 (3) 은 전해액 (4) 과의 계면에 전기 이중층을 생기게 하는 분극 전극 (31) 과, 이 분극성 부재 (31) 를 외부 접속용의 부단자 (7B) 에 도통시키는 집전극 (32) 으로 이루어진다.
Patent KR-20070017552-A (KR)
IPC: H01L27/115
Filed: 2005-02-11
Abstract: 본 발명은, 트랜지스터 기반의 메모리 디바이스(600)를 형성함에 있어, 듀얼 폴리 프로세스(500)를 수행하는 것에 관한 것이다. 이 프로세스는, 매몰된 비트라인(662)이, Vt 롤-오프를 개선하고 그리고 공간과 자원을 절약하기 위해, 종래 비트라인보다 더 얕은 깊이로 그리고 더 적은 에너지로 형성되도록 한다. 옥사이드 물질(670, 674)은 또한, 비트라인(662)과 워드라인(678) 사이에서의 항복 전압을 개선하기 위해(예를 들어, 증가시키는 것), 매몰된 비트라인(662) 위에 형성되며, 따라서 프로그래밍 및 소거 전하 사이에 더 큰 차이를 제공하고 더 신뢰할 수 있는 데이터 저장을 제공한다. 이 프로세스(500)는 또한 매몰된 비트라인 폭(666)의 감소를 용이하게 하고 따라서 비트라인(662)이 함께 더 가까이 형성되도록 한다. 결과적으로, 더 많은 디바이스가 동일한 또는 더 작은 영역 안에 "팩킹" 될 수 있다. 
       
     트랜지스터, 비트 라인, 워드 라인, 듀얼 폴리,
Patent KR-20070022086-A (KR)
IPC: F25B1/00
Filed: 2005-05-30
Abstract: 본 발명은 공기조화기에 관한 것으로서, 복수의 압축기(1, 2)가 각각 인버터 회로에 의해 각각 구동될 때, 인버터 회로(12, 22)는 각각 교류를 정류하는 정류 회로(11, 21)가 일체적으로 조립된 복합 모듈(10, 20)로 이루어지고, 복수의 복합 모듈의 각 정류 회로의 각 입력단에 교류 전원(7)을 접속하고, 각 정류 회로의 출력단을 병렬 접속하여 직류 전로를 형성하고, 이 직류 전로를 복수의 상기 복합 모듈의 각 인버터 회로의 입력단에 접속하며, 인버터 회로에 의해 각각 구동되는 복수의 압축기를 구비해도 구성의 간이화 및 형상의 소형화를 달성할 수 있는 것을 특징으로 한다.
Patent KR-20070081746-A (KR)
Title: Scavenger for top emission type organic electroluminescence device, and top emission type organic electroluminescence device
Inventor: KAWATA YASUSHI
IPC: C09K11/06
Filed: 2007-01-31
Abstract: A scavenger for top emission type organic electro-luminescence device is provided to have high oxygen scavenge performance and excellent optical property and convenience in management, and to be arranged in light extraction part of the EL device by comprising particular compounds with specific formula and binder dissolved in a solvent. A scavenger comprises a compound represented by the formula of R1R2R3M wherein R1,R2 and R3 are the same or different from each other and independently selected from hydrogen atom, alkyl, alkenyl, alkynyl, circular alkyl, aryl, alkoxy, carboxyl, thiolate and secondary amino group to have at least one M-C bond, and M is aluminum or boron. The scavenger is prepared by dissolving the compound with the above formula in a solvent together with a binder. The scavenger is introduced into a light extraction part of a top-emission type organic EL device.
Patent KR-20080073855-A (KR)
Title: Heating cabinet insulation wall structural
Inventor: LIM CHANG BIN
IPC: A47J39/00
Filed: 2007-02-07
Abstract: An insulation wall structure in a heating cabinet is provided to prevent dust generated from a ceramic fiber layer by coating a coating material with loess or germanium powder on a surface of the ceramic fiber layer. An insulation wall structure in a heating cabinet comprises an insulation material(10) joining a ceramic fiber layer to plywood , and a coating material(20) coating loess or germanium powder mixed with the washable adhesive on an entire surface of the insulation material. The ceramic fiber layer is made of the insulation material to be joined to a mesh net and to be wrapped by non-woven fiber.
Patent KR-20080075950-A (KR)
Title: Mobile terminal and method for photographing according to position of the mobile terminal
Inventor: LEE YONG WOO
IPC: H04B1/40
Filed: 2007-02-14
Abstract: A mobile communication terminal and a photographing method in accordance with a position of the terminal are provided to take an image of the same type as a preview image displayed on an overall screen of a display unit, and to take a picture of an object by determining a camera mode suited for the screen according to a position of a terminal. A camera mode of a camera is executed(S31). A controller decides on a position of a display unit(S32), and determines the camera mode according to the position of the display unit(S33). The controller decides whether a key inputting action for changing a photographing condition exists(S34). If so, the controller changes the photographing condition according to a selection signal(S35). The camera takes a picture of an object according to the determined camera mode and photographing condition(S36).
Patent KR-20070026749-A (KR)
Title: Transit system with electric rail and electric supply car
Inventor: OK EUN HO
IPC: B64F3/02
Filed: 2007-02-14
Abstract: A transport system having an electric rail and an electric supply car are provided to minimize and lighten a body by replacing a helicopter engine with a small and light electric motor. A helicopter includes an electric motor(50), an electric battery(51), and a supply wire retrieving unit(52). The electric motor drives a rotary blade in the helicopter. The electric battery supplies electric power so that the helicopter can take off or land in a close distance. The supply wire retrieving unit can automatically lift and lower an electricity supply car and an electricity supply wire. The electricity supply wire includes a control wire capable of controlling a wire and the electricity supply car for supplying electricity to the flying electric helicopter. The electricity supply wire is capable of pulling the electricity supply car on the electric rail.
Patent KR-20070082887-A (KR)
Title: Semiconductor device and method of manufacturing the same
Inventor: SUGIURA KAZUHIRO
IPC: H01L21/28
Filed: 2007-02-16
Abstract: A method for fabricating a semiconductor device is provided to improve reliability such as stress migration or electromigration by sufficiently lowering the resistance of a via hole and decreasing resistance variation. A refractory metal layer is stacked on a metal layer for an interconnection including a first barrier metal. An ARC(anti-reflective coating) is deposited on the refractory metal layer. The interconnection is formed which is composed of the metal layer with the first barrier metal, the refractory metal layer and the ARC. An interlayer dielectric is formed on the interconnection. A connection hole to the ARC as the uppermost layer of the interconnection is formed on the interlayer dielectric. The ARC on the bottom of the connection hole is selectively removed. A metal layer for a second interconnection is deposited through the connection hole. The first and the second interconnection metal layers can be made of aluminum or aluminum alloy.