baber/WOPTO huggingface dataset:
Patent KR-20070063453-A (KR)
Title: Varistor and method of producing varistor
Inventor: MATSUOKA DAI
IPC: H01C7/10
Filed: 2006-12-14
Abstract: A varistor and a method for manufacturing the same are provided to improve a bonding strength of an external electrode and a varistor body having a zinc oxide as a main element. A varistor includes a varistor body(3), and an external electrode(5). The external electrode(5) is installed on the varistor body(3). The varistor body(3) includes an oxide zinc as a main element, a rare-earth element, and calcium. The external electrode(5) is formed on an outer surface plane of the varistor body(3) by baking. The external electrode(5) has platinum. The rare-earth element which is included in the varistor body(3) is praseodymium. The varistor body(3) has a varistor unit(7) and a couple of outer layer units(9). The varistor unit(7) has a varistor layer(11) to implement a varistor characteristic and a couple of internal electrodes(13) which are arranged to interpose the varistor layer(11).
Patent KR-20080056849-A (KR)
Title: A dehydrate device using a epicyclic screen
Inventor: CHO JUNG HO
IPC: C02F11/12
Filed: 2006-12-19
Abstract: An epicyclic screen type dehydrator is provided to dehydrate sludge effectively using centrifugal force and remove dehydrated cake effectively by improving structure of the dehydrator. An epicyclic screen type dehydrator comprises: an external drum(10) having a cake outlet(11) for discharging a dehydrated sludge cake and a water outlet for discharging water; a shaft pipe which has a sludge inlet and a sludge outlet, and which is rotatably installed on the external drum; a plurality of dehydrating drum units(30) which are installed in the external drum such that the dehydrating drum units are removed and rotated about the shaft pipe, and which separate water and cake from the sludge by dehydrating sludge supplied to the outer side during the rotation of the dehydrating drum units; an internal housing(40) which is joined with the shaft pipe to support the plurality of dehydrating drum units, and which guides sludge discharged through the sludge outlet to a screen; a first drive unit(50) for rotating the shaft pipe and the internal housing all together; and a second drive unit(60) for rotating the plurality of dehydrating drum units. Further, the shaft pipe contains a hollow typed main shaft part of which one portion has the sludge inlet and which has the sludge outlet at outer side, and a sub shaft part connected to the first drive unit.
Patent KR-20080058915-A (KR)
Title: Method for detecting a connected part in continuous hot rolling equipment
Inventor: KIM YONG SOO
IPC: B21B38/00
Filed: 2006-12-22
Abstract: A method for detecting a connection part in a continuous hot rolling apparatus is provided to detect a connection part between a previous steel plate and a next steel plate by photographing edge parts of the steel plates and comparing a crack depth or a deviation degree of the edge parts with a critical value thereof. A method for detecting a connection part in a continuous hot rolling apparatus comprises the steps of photographing a steel plate using a photographing unit(S410), collecting images of the steel plate(S420), extracting images related to edge parts of the steel plate(S430), calculating edge deviation and crack depth of the steel plate(S440), determining whether the edge deviation or crack depth of the steel plate exceeds a critical value thereof(S450,S460), and cutting the steel plate by sending a connection part detection signal to a high-speed cutter(S470).
Patent KR-20080062326-A (KR)
Title: Plasma display apparatus
Inventor: LEE JI HOON
IPC: G09G3/294
Filed: 2006-12-29
Abstract: A plasma display panel is provided to improve the luminance of light by differently setting time differences between adjacent sustain signals. A first electrode(102) and a second electrode(103) are arranged in parallel on a front substrate(101). A rear substrate(111) is arranged to be opposite to the front substrate. The first electrode and the second electrode are asymmetric. Sustain signals are respectively supplied to the first electrode and the second electrode during a sustain period of a subfield. Time differences between adjacent two sustain signals are different. The number of the first electrodes are different from the number of the second electrodes. A width of the first electrode is different from a width of the second electrode. A first sustain signal is supplied to the first electrode during the sustain period, a second sustain signal is supplied to the second electrode, and a third sustain signal is supplied to the first electrode. The time difference between the first sustain signal and the second sustain signal is different from a time difference between the second sustain signal and the third sustain signal.
Patent KR-20060123102-A (KR)
Title: Split poly-sige/poly-si alloy gate stack
Inventor: CHEN JIA
IPC: H01L31/072
Filed: 2004-06-30
Abstract: A multi-layered gate electrode stack structure of a field effect transistor device is formed on a silicon nano crystal seed layer (41) on the gate dielectric (43). The small grain size of the silicon nano crystal layer allows for deposition of a uniform and continuous layer of poly-SiGe (45) with a [Ge] of up to at least 70% using in situ rapid thermal chemical vapor deposition (RTCVD). An in-situ purge of the deposition chamber in a oxygen ambient at rapidly reduced temperatures results in a thin SiO2 or SixGey Oz interfacial layer (47), (3) to 4A thick. The thin SiO 2 or SixGeyOZ interfacial layer is sufficiently thin and discontinuous to offer little resistance to gate current flow yet has sufficient [O] to effectively block upward Ge diffusion during heat treatment to thereby allow silicidation of a subsequently deposited layer of cobalt. This gate electrode stack structure is used for both nFETs.and pFETs.
Patent KR-20060087598-A (KR)
Title: Derivatives of n-[heteroaryl(piperidine-2-yl)methyl]benzamide, preparation method thereof and application of same in therapeutics
Inventor: DARGAZANLI GIHAD
IPC: C07D417/06
Filed: 2004-10-15
Abstract: The invention relates to compounds having general formula (I), wherein: R1 represents H or an alkyl, cycloalkyl, cycloalkylalkyl, phenylalkyl, alkenyl, alkynyl group; R2 represents a pyridinyl, furanyl, thienyl, thiazolyl or oxazolyl group, said group being optionally substituted; and R3 represents H, one or more substituents selected from among the halogen atoms and the trifluoromethyl, alkyl, cycloalkyl, alkoxy, phenyl, cyano, acetyl, benzoyl, thioalkyl, alkylsulfonyl, carboxy or alcoxycarbonyl groups, or a group having general formula NR4R5 or SO2NR4R5 or CONR4R5 in which R4 and R5 each represent H or an alkyl group or, together with the nitrogen atom bearing same, form a pyrrolidine, piperidine or morpholine ring, said compound taking the form of a base, an acid addition salt, a hydrate or a solvate. The invention also relates to the use of the compound in therapeutics.
Patent KR-20070008520-A (KR)
Title: File download and streaming system
Inventor: LUBY MICHAEL G
IPC: H04L1/00
Filed: 2005-05-09
Abstract: A method of encoding data for transmission from a source to a destination over a communications channel is provided. The method operates on an ordered set of input symbols and includes generating a plurality of redundant symbols from the input symbols. The method also includes generating a plurality of output symbols from a combined set of symbols including the input symbols and the redundant symbols, wherein the number of possible output symbols is much larger than the number of symbols in the combined set of symbols, wherein at least one output symbol is generated from more than one symbol in the combined set of symbols and from less than all of the symbols in the combined set of symbols, and such that the ordered set of input symbols can be regenerated to a desired degree of accuracy from any predetermined number of the output symbols. The plurality of redundant symbols is generated from an ordered set of input symbols to be transmitted in a deterministic process such that a first set of static symbols calculated using a first input symbol has a low common membership with a second set of static symbols calculated using a second input symbol distinct from the first input symbol. ® KIPO & WIPO 2007
Patent KR-20070017302-A (KR)
Title: Method for Conversion of Hydrocarbons
IPC: D01F9/133
Filed: 2006-05-19
Abstract: Process for the preparation of fibrous carbon which comprises contacting a metallic catalyst with a carbon-containing gas at elevated temperature, characterized in that said catalyst is sponge iron.
Patent KR-20060107560-A (KR)
Title: Heating apparatus
Inventor: SHIRAKATA JIRO
IPC: G03G15/20
Filed: 2004-12-22
Abstract: In order to prevent non-sheet passing portion temperature rise occurred in a non-sheet passing area of an electromagnetic induction heating member 1, leakage of magnetic flux is reduced by setting a Curie temperature of the heating member 1 to be smaller than an acceptable upper limit temperature and setting a thickness of the heating member so that a thickness tk in a Curie temperature arrival area (P1 - P2) is larger than a thickness tn in a Curie temperature non-arrival area P2 which is a conveyance area of a material to be heated having a minimum passing size.
Patent KR-20060120224-A (KR)
Title: Thermoplastic elastomer composition, method for producing same and formed article
Inventor: KANAE KENTAROU
IPC: C08F210/02
Filed: 2004-12-02
Abstract: Disclosed is a thermoplastic elastomer composition which has a mechanical strength equivalent to or higher than those of conventional thermoplastic elastomer compositions, while further having excellent heat resistance and oil resistance. Also disclosed are a method for producing such a thermoplastic elastomer composition and a formed article obtained by using such a thermoplastic elastomer composition. The thermoplastic elastomer composition is characterized by containing a thermoplastic resin having a polar group and an ethylene/alpha-olefin elastomer having a functional group. The ethylene/alpha-olefin elastomer having a functional group is preferably a random copolymer obtained by copolymerizing an ethylene, an alpha-olefin having 3-10 carbon atoms, an unsaturated monomer having a functional group, and if necessary an unconjugated diene.
Patent KR-20060123496-A (KR)
Title: Spatial spreading in a multi-antenna communication system
Inventor: WALTON JAY RODNEY
IPC: H04B7/04
Filed: 2004-12-15
Abstract: Spatial spreading is performed in a multi-antenna system to randomize an "effective" channel observed by a receiving entity for each transmitted data symbol block. For a MIMO system, at a transmitting entity, data is processed (e.g., encoded, interleaved, and modulated) to obtain ND data symbol blocks to be transmitted in NM transmission spans, where ND >= 1 and NM> 1. The ND blocks are partitioned into NM data symbol subblocks, one subblock for each transmission span. A steering matrix is selected (e.g., in a deterministic or pseudo-random manner from among a set of L steering matrices, where L > 1) for each subblock. Each data symbol subblock is spatially processed with the steering matrix selected for that subblock to obtain transmit symbols, which are further processed and transmitted via NTtransmit antennas in one transmission span. The N D data symbol blocks are thus spatially processed with NM steering matrices and observe an ensemble of channels.
Patent KR-20070019970-A (KR)
Title: Mold, method for forming same, and method for producing polycrystalline silicon substrate using such mold
Inventor: SAKAI YOUHEI
IPC: C01B33/00
Filed: 2005-01-27
Abstract: Disclosed is a mold wherein one bottom surface member (2) and four lateral surface members (3) are assembled. The sides of each lateral surface member (3) are respectively provided with a projection (5) and a recess (6) for combining the lateral surface members together, and the projection (5) of one lateral surface member (3) is engaged with the recess (6) of the adjacent lateral surface member (3). By using the one bottom surface member (2) and four lateral surface members (3), a mold can be assembled or disassembled without using screws or bolts. Consequently, the assembly or disassembly work of the mold is dramatically simplified, thereby improving work efficiency significantly. ® KIPO & WIPO 2007
Patent KR-20060129371-A (KR)
Title: Creating a depth map
Inventor: REDERT PETER ANDRE
IPC: G06T17/00
Filed: 2005-01-24
Abstract: A method of generating a depth map (106) comprising depth values representing distances to a viewer, for respective pixels of an image (100), is disclosed. The method comprises: segmenting the image (100) into a first segment (110) and a second segment (108); and assigning a first one of the depth values corresponding to a first one of the pixels of the first segment (110) on basis of a first size of the first segment (110) and assigning a second one of the depth values corresponding to a second one of pixels of the second segment (108) on basis of a second size of the second segment (108) whereby the first one of the depth values is less than the second one of the depth values if the first size is less than the second size.
Patent KR-20060134091-A (KR)
Title: Oximeter red and ir zero calibration control
Inventor: CHEW BRADFORD B
IPC: A61B5/00
Filed: 2005-02-25
Abstract: A pulse oximeter with drive lines for driving red and IR LEDs, and a drive circuit for driving those drive lines. A processor controls the drive circuit using a red zero output line and an IR zero output line directly connected between the processor and the drive circuit. This allows a control signal to directly control the turning off of either the red or IR drive transistors to prevent forward current flow through the red and IR LEDs by overriding the ongoing programmable logic state machine control of the drive transistors. The effects of crosstalk and capacitive coupling are reduced as a result.
Patent KR-20060114717-A (KR)
Title: Cpich processing for sinr estimation in w-cdma system
Inventor: LAMPINEN MARKO
IPC: H04B1/707
Filed: 2005-02-24
Abstract: A method and system for estimating the signal-to-interference plus noise ratio (SINR) of the common pilot channel (CPICH) in a W-CDMA receiver. The SINR estimation is carried out after chip level filtering and then the despreading of the CPICH channel. In the case of space-time transmit diversity, a virtual space-time decoding is used on the CPICH channel in order to mimic data channel data channel space-time transformation. The estimated SINR can be used for a User Equipment to report its channel quality indicator to a Node B.
Patent KR-20060108277-A (KR)
Title: Laser beam machining method and laser beam machining device
Inventor: FUKUYO FUMITSUGU
IPC: B23K26/40
Filed: 2001-09-13
Abstract: A laser beam machining method and a laser beam machining device capable of cutting a work without producing a fusing and a cracking out of a predetermined cutting line on the surface of the work, wherein a pulse laser beam (L) is radiated on the predetermined cut line (5) on the surface (3) of the work (1) under the conditions causing a multiple photon absorption and with a condensed point (P) aligned to the inside of the work (1), and a modified area is formed inside the work (1) along the predetermined cut line (5) by moving the condensed point (P) along the predetermined cut line (5), whereby the work (1) can be cut with a rather small force by cracking the work (1) along the predetermined cut line (5) starting from the modified area and, because the pulse laser beam (L) radiated is not almost absorbed onto the surface (3) of the work (1), the surface (3) is not fused even if the modified area is formed.
Patent KR-20060115927-A (KR)
Title: Compressor
Inventor: YAMAGIWA AKIO
IPC: H02P29/00
Filed: 2000-10-12
Abstract: A compressor, wherein a brushless DC motor (2) and a compressor main body (3) are provided coaxially with each other inside a closed casing (1), and R32 single refrigerant or R32 rich mixed refrigerant is adopted as a refrigerant sucked, compressed, and discharged by the compressor main body (3) so as to lower GWP by the refrigerant, increase safety and, in addition, increase efficiency and suppress a rise of discharge temperature of the compressor.
Patent KR-20070021249-A (KR)
IPC: H01P1/397
Filed: 2005-04-12
Abstract: 서큘레이터(5)는 제1 및 제2 커플러(10, 20)를 포함한다.  상기 제1 및 제2 커플러(10, 20)는 제1 및 제2 전송 선로(8, 9)에 의해 결합된다.  제1 및 제2 자계(28, 29)는 각각 상기 제1 및 제2 전송 선로(8, 9)와 교차하여 공급된다.  예시적인 실시예에서, 상기 자계들(28, 29)은 상기 제1 및 제2 전송 선로(8, 9)에 의해 규정되는 면 내에서 그 면과 실질적으로 평행하다.  
       
     서큘레이터, 커플러, 전송 선로, 자석, 자계
Patent KR-20070024582-A (KR)
Title: Anti-fatigue composition
Inventor: KISHIDA HIDEYUKI
IPC: A23L1/30
Filed: 2005-05-09
Abstract: Fatigue has a significant meaning in the contemporary human life style. Although a large number of antifatigue compositions are marketed, it appears that only small part of these products are surely effective. Thus, attempts have been made to provide a composition surely exerting an antifatigue effect. Namely, an antifatigue composition containing reduced coenzyme Q and a carnitine derivative. When administered to a mammal, this antifatigue composition shows a synergistic antifatigue effect even in such a dose that no effect can be achieved by administering each component alone. Thus, an antifatigue composition having a reliable effect can be provided. ® KIPO & WIPO 2007
Patent KR-20070027587-A (KR)
Title: Composition for the treatment of psoriasis comprising a silicone agent, a corticosteroid and vitamin d or a derivative thereof
Inventor: ZANUTTO LESLIE
IPC: A61K31/592
Filed: 2005-06-15
Abstract: The present invention relates to a stable anhydrous pharmaceutical composition comprising a silicone agent comprising at least one organopolysiloxane elastomer and as active principles vitamin D or a vitamin D derivative and a corticosteroid, to the process for preparing it and to its use for the topical treatment of psoriasis and other skin disorders. ® KIPO & WIPO 2007
Patent KR-20070026621-A (KR)
Title: Processes and intermediates useful for preparing fused heterocyclic kinase inhibitors
Inventor: CRISPINO GERARD
IPC: C07D487/02
Filed: 2005-06-28
Abstract: The present invention is directed to intermediates that are useful for preparing pyrrolotriazines, and processes for preparing such intermediates. ® KIPO & WIPO 2007
Patent KR-20080068271-A (KR)
Title: Rubber chip for artificial turf with environmental-friendly, method of preparing thereof, and structure for artificial turf field
Inventor: KWAK JIN JAE
IPC: C08J7/04
Filed: 2007-01-18
Abstract: Environment-friendly anionic rubber chips for artificial turf are provided to prevent fine powder from flying away, to inhibit a human body from being stained with a pigment, and to generate sweet smell and anions. Anionic rubber chips(50) for artificial turf include 100 parts by weight of rubber chips(51), and a coating layer(52) which is applied onto the surface of the rubber chip and comprises 2.5-4.0 parts by weight of polyurethane resin, 0.5-1.5 parts by weight of anionic powder, and 0.2-1.0 parts by weight of pine oils. The rubber chips comprise at least one selected from the group comprising EPDM rubbers, tire rubbers, and mixtures thereof, and have a chip size of 2.5 mm or smaller.
Patent KR-20080068433-A (KR)
Title: Preparing method for fermented milk with cholesterol lowering activities
Inventor: CHUN HO NAM
IPC: A23C9/12
Filed: 2007-01-19
Abstract: A preparation method of fermented milk having a cholesterol lowering ability is provided to obtain the synergism of cholesterol lowering abilities by coculturing related lactic acid bacteria. A preparation method of fermented milk having a cholesterol lowering ability comprises the step of: coculturing Lactobacillus acidophilus, Bifidobacterium sp., Lactobacillus casei, and Streptococcus thermophilus. The Lactobacillus acidophilus is selected from the lactic acid bacteria excellent in at least one ability between an extrinsic-cholesterol lowering ability and an endogenous-cholesterol eliminating ability. The Bifidobacterium sp. and the Lactobacillus casei are selected from the lactic acid bacteria excellent in a bile acid complex decomposing ability. The Streptococcus thermophilus is selected from the lactic acid bacteria excellent in at least one ability between an extrinsic-cholesterol lowering ability and an endogenous-cholesterol eliminating ability. The coculture of all the selected lactic acid bacteria causes the synergism of an extrinsic-cholesterol lowering ability, an endogenous-cholesterol eliminating ability, and a bile acid complex decomposing ability.
Patent KR-20080076333-A (KR)
Title: Method for manufacturing rfid tag chip
Inventor: JANG HYUN JEONG
IPC: G06K19/077
Filed: 2007-02-15
Abstract: A method for manufacturing an RFID tag chip is provided to increase the number of the RFID tag chips on a wafer and to perform an EDS(Electric Die Sorting) test for the plural RFID tag chips formed on the wafer by probing only one test chip. A method for manufacturing an RFID tag chip includes the following several steps. Plural RFID tag chips(40) and one test chip(50) are formed on a wafer wherein the test chip forms various kinds of test circuit layouts and plural test pads which enables tests to be performed for the plural RFID tag chips. The plural RFID tag chips, tested by the test chip, form a tag chip pad(41) connected to a test pad(51) and a test line(53) formed in the test chip. In order to perform an EDS test for the plural RFID tag chips, probing one test chip connected to the plural RFID tag chips via the test line is performed. The test line for connecting the test chip to the RFID tag chips is formed on a scribe lane.
Patent KR-20080080688-A (KR)
Title: Living information service system for the blind
Inventor: KANG IL HO
IPC: G06Q50/22
Filed: 2007-02-22
Abstract: A system for providing living information to a blind person is provided to offer various kinds of living information services to the blind person holding an information service system including camera, GPS(Global Positioning System), and mobile phone functions in real-time by tracing a location of the blind person, and supporting voice or video communication between the blind person and a living information service center. An information service terminal(110) includes a camera(101,101a) capturing an image around a blind person and transmitting the captured image through the wireless network, a GPS transceiver(102) and a mobile phone(103). A GPS(120) traces and guides a current location of the blind person holding the information service terminal in real-time by communicating with the GPS transceiver of the information service terminal. A living information service center(130) checks surroundings of the blind person by receiving the captured image from the information service terminal, checks the current location of the blind person by communicating with the GPS transceiver of the information service terminal, and provides needed living information to the blind person by supporting a voice call with the blind person holding the information service terminal.
Patent KR-20080078466-A (KR)
Title: Multi-stage speech recognition apparatus and method
Inventor: JEONG SO YOUNG
IPC: G10L15/28
Filed: 2007-02-23
Abstract: A multi-stage speech recognition apparatus and method are provided to re-score a plurality of candidate words obtained in a primary recognition stage by using a temporal posterior feature vector to improve recognition performance. A multi-stage speech recognition apparatus includes a primary speech recognition unit(110) and a secondary speech recognition unit(130). The primary speech recognition unit performs primary speech recognition on a feature vector extracted from an inputted speech signal to generate a plurality of candidate words. The secondary speech recognition unit re-scores the plurality of candidate words by using a temporal posterior feature vector extracted from the speech signal to output a final recognition result.