baber/WOPTO huggingface dataset:
Patent KR-20080060356-A (KR)
Title: Method for manufacturing non-volatile memory device
Inventor: HWANG SUNG MIN
IPC: H01L27/115
Filed: 2006-12-27
Abstract: A method for manufacturing a non-volatile memory device is provided to recess equally an isolation layer of a memory cell region and an isolation of a dummy cell region by suppressing a mu trenching effect in an isolation layer etching process. A gate insulating layer(111) and a first conductive layer for floating gate are formed on a substrate(110). A plurality of trenches are formed on a memory cell region, a dummy cell region, and a peripheral circuit region. An isolation layer(115) is buried into the trenches. A side wall having a constant slop is formed in the peripheral circuit region by forming a photoresist pattern(116). The isolation layer of the memory cell region and the isolation layer of the dummy cell region are selectively recessed by using the photoresist pattern. The photoresist pattern is removed.
Patent KR-20060052773-A (KR)
Title: System and method of relational configuration mirroring
Inventor: NGUYEN LU
IPC: G06F17/30
Filed: 2004-06-25
Abstract: A method of automating the process of creating a remote mirror of a relational database management system (RDMBS) includes discovering storage configuration and database layout at a primary database, relaying this information to a backup storage subsystem, monitoring that database and storage systems for changes and conveying storage and/or database changes to the backup storage subsystem. A self-configuring backup mirroring system for dynamic relational configuration includes a source system monitoring one or more storage servers and a computer system running a RDBMS. A backup system provides a disaster recovery environment for the source system wherein backup storage components duplicate the source storage components. The backup system may be used to reconstruct the source storage system if necessary. Finally, software agents run at both the source and backup systems.
Patent KR-20060063877-A (KR)
Title: Wetlaid-spunbond laminate membrane support
Inventor: ANGELINI PETER
IPC: B01D69/10
Filed: 2004-07-06
Abstract: Nonwoven fabric laminates suitable for use as semipermeable membrane (12) supports are provided. The fabric laminates generally include at least two layers: a spunbond layer (16) of continuous filament fibers and a wet-laid layer (18) of discontinuous filaments. The resulting semipermeable membrane supports provide an advantageous balance of properties, including smoothness, porosity, interlaminar adhesion, and flux properties.
Patent KR-20060054297-A (KR)
Title: Process for controlling crystal structure of risedronate
Inventor: GODLEWSKI JANE ELLEN
IPC: A61K31/675
Filed: 2004-07-15
Abstract: The present invention relates to a process for controlling the crystal form of 3-pyridyl-1-hydroxy-ethylidene-1,1-bisphosphonic acid salt (Risedronate). The process employs a pH adjustment step to induce the proper hydrate form and thereby avoiding inadvertent nucleation of undesired hydrate forms.
Patent KR-20060041265-A (KR)
Title: Azeotropic mixture of fluoromethane and hydrogen chloride and process for purifying fluoromethane
Inventor: OHNO HIROMOTO
IPC: C07C19/08
Filed: 2004-07-23
Abstract: It is an object of the present invention to provide a method capable of efficiently producing high-purity HFC-41 which can be used as an etching gas for semiconductors. The process for purifying fluoromethane of the present invention comprises distilling a mixture containing fluoromethane and hydrogen chloride to distill out fluoromethane from the top of distillatio column an obtain an azeotropic mixture of fluoromethane and hydrogen chloride form the bottom of the distillation column.
Patent KR-20060120570-A (KR)
Title: Radio transmitter apparatus and modulation scheme selecting method
Inventor: CHENG JUN
IPC: H04B7/26
Filed: 2004-07-30
Abstract: A radio transmitter apparatus capable of properly selecting an optimum modulation scheme for a respective block in a multicarrier communication system in which subcarriers are divided into blocks and adaptive modulations are performed. In the radio transmitter apparatus, a transmission path characteristic acquiring part (107) acquires, from a received signal inputted from a reception RF part (106), the average and variance of SNR of each block estimated in a radio receiver apparatus (200). An assigning part (108) selects, based on the average and variance of the SNR of each block inputted from the transmission path characteristic acquiring part (107), a modulation scheme for a respective block. Modulation parts (101-1 to 101-L) modulate the multicarrier signals included in the respective blocks by use of different modulation schemes selected by the assigning part (108) for the respective blocks.
Patent KR-20060134901-A (KR)
Title: Wrapping for used chewing gum
Inventor: SIMONEK MIROSLAV
IPC: B65D85/60
Filed: 2004-08-12
Abstract: The wrapping for used chewing gum is formed by upper part (1) and lower part (2) of identical form and size, applied together by their full surfaces, where both parts (1), (2) are provided with opposite situated vertical pre-scored lines (3) and where parts (1,2) are attached together along their margins partially, from one third to one half of circumference of parts (1,2).
Patent KR-20070020171-A (KR)
Title: Piston for an internal combustion engine
Inventor: SCHARP RAINER
IPC: F02F3/22
Filed: 2004-09-01
Abstract: Disclosed is a piston (1) for an internal combustion engine, comprising an essentially cylindrical basis member (4) made of forged aluminum and a ring element (6) that is disposed in the radially outer edge area of the bottom (5) of the piston and forms an annular cooling channel (22) along with the basic member (4). The ring element (6) is made of cast aluminum and is provided with a ring support (11) for a compression ring, said ring support (11) being made of Ni-resist. ® KIPO & WIPO 2007
Patent KR-20060076285-A (KR)
Title: Record carrier carrying a video signal and at least one additional information signal
Inventor: VAN GESTEL WILHELMUS J
IPC: G11B27/034
Filed: 2004-08-25
Abstract: A record carrier is described carrying a video signal and at least one additional information signal, such as graphics or audio. The at least one additional information signal is meant to be reproduced simultaneously with said video signal. The record carrier further carries scheduling information indicating in which order parts of the at least one additional information signal or video signal have to be read from said record carrier. The scheduling information enables a reproducing device according to the invention to read parts of the video signal and the additional information signals such that no buffer overflow or underflow occurs. The size of the buffers in the apparatus can be reduced by means of the scheduling information.
Patent KR-20070022188-A (KR)
IPC: A61P1/16
Filed: 2005-01-19
Abstract: 오메가 9계 불포화 지방산을 유효 성분으로 하는 간장해를 수반하는 간장 질환의 예방 또는 개선제의 제공.  
       
     오메가 9계 불포화 지방산, 트리글리세라이드
Patent KR-20070017961-A (KR)
IPC: C07D403/06
Filed: 2004-10-07
Abstract: 하기 식으로 나타나는 케모카인 수용체 길항 작용을 갖는 아미노피롤리딘 유도체의 공업적 제조 방법, 그 제조 중간체와 그 제조 방법. 
     
       
     
     R 11  은 H, C 1   -6  알킬, C 2   -7  알카노일 ; R 12 , R 14 , R 15 , R 16 , R 17     은 H, 할로겐, 할로겐으로 치환되어 있어도 되는 C 1   -6  알킬, 할로겐으로 치환되어 있어도 되는 C 1   -6  알콕시, 히드록시, C 2   -7  알콕시카르보닐 ; R 23 , R 24 , R 25 , R 26     은 H, 할로겐, 할로겐으로 치환되어 있어도 되는 C 1   -6  알킬, 할로겐으로 치환되어 있어도 되는 C 1   -6  알콕시, 히드록시, R 3     은 H, C 1   -6  알킬.
Patent KR-20060061855-A (KR)
Inventor: JUNG SUNG KI
IPC: A61P11/06
Filed: 2005-08-30
Abstract: 본 발명은 천식에 유효한 것으로 알려진 청상보하탕의 원방을 근거로 하여 장기간에 걸쳐 천식으로 인한 고통으로부터 벗어나 삶의 질을 향상시킬 수 있는 천식의 유지치료용 한약조성물 및 그의 제조방법에 관한 것으로, 숙지황 5 내지 18중량부, 산약 4 내지 14중량부, 산수유 4 내지 14중량부, 백복령 2 내지 9중량부, 목단피 2 내지 9중량부, 택사 2 내지 9중량부, 오미자 2 내지 7중량부, 천문동 2 내지 7중량부, 맥문동 2 내지 7중량부, 패모 2 내지 7중량부, 과루인 2 내지 7중량부, 행인 2 내지 7중량부, 반하 2 내지 7중량부, 지실 2 내지 7 중량부, 길경 2 내지 7중량부, 황금 2 내지 7중량부, 황련 2 내지 7중량부 및 감초 1 내지 5중량부를 포함하여 이루어짐을 특징으로 한다.
Patent KR-20060073644-A (KR)
Title: Method for producing ferrite sintered compact
Inventor: MINACHI YOSHIHIKO
IPC: C04B35/26
Filed: 2005-01-18
Abstract: A method for producing a ferrite sintered compact having a main composition represented by the following formula (1): AFe2+aFe3+b O27...(1) [wherein a and b satisfy 1.5 <= a <= 2.1 and 14 <= a + b <= 18.5, and A represents at least one element selected from Sr, Ba and Pb], which comprises a tentative firing step of preparing a tentatively fired product, a first pulverization step of pulverizing the tentatively fired product to a prescribed particle size, a heat treatment step of holding the fine powder prepared in the first pulverization step in an atmosphere having an oxygen concentration of 10 vol % or less in the prescribed temperature range for the prescribed period of time, a second pulverization step of pulverizing the fine powder from the heat treatment step to a prescribed particle size, a step of subjecting the fine powder from the second pulverization step to a wet forming in a magnetic field, and a firing step of firing a formed article prepared by the wet forming. The above method allows the reduction of the failure in forming during the wet forming, to thereby produce a W type ferrite having high magnetic characteristic.
Patent KR-20060128868-A (KR)
Title: Network aware mobile devices and operations
Inventor: LITWIN LOUIS ROBERT
IPC: H04B1/40
Filed: 2003-11-05
Abstract: A network aware mobile device (12) includes a transceiver, which identifies one of a plurality of networks (18,20,22) with which the transceiver can communicate. Memory stores information associating networks with operations, which can be performed using the transceiver. Operations are executed when communication with one of the plurality of networks is permitted.
Patent KR-20070028306-A (KR)
Title: Information recording medium, integrated circuit, recording/reproducing device, computer program, and information recording/reproducing method
Inventor: SHOJI MAMORU
IPC: G11B7/24097
Filed: 2005-07-06
Abstract: A device enabled to prevent an increase in a starting time period even in the presence of both disks having a recording groove track and a recording land track. An optical disk (101) is of the type for recording in the groove track, and an optical disk (107) is of the type for recording in the land track. These individual optical disks (101, 107) are provided with control data areas (102, 108) and data recording areas (103, 109) for recording user data. In both the optical disks (101, 107), the control data areas (102, 108) have codes recorded therein for indicating which track is to be tracking-servoed. ® KIPO & WIPO 2007
Patent KR-20060114718-A (KR)
Title: Broadband subharmonic sampling phase detector
Inventor: TAYRANI REZA
IPC: H03D13/00
Filed: 2005-03-04
Abstract: A phase detector and method of phase detection. The detector (140) includes a substrate; an impulse generator (160) fabricated on the substrate; and a sampling circuit (180) operationally coupled to the generator and disposed on the substrate. In the best mode, the impulse generator and the sampling circuit are fabricated on the substrate using grounded slotline technology and coplanar waveguide technology. In more specific embodiments, the generator is a slotline impulse generator with a step recovery diode (162). In this embodiment, the impulse generator (160) further includes a coplanar waveguide to slotline transition at an input port thereof and a slotline to coplanar waveguide at an output port thereof. In addition, in the illustrative embodiment, the sampling circuit (180) further includes a slotline hybrid T junction (182). The sampling circuit further includes a phase bridge (184) coupled to the hybrid T junction and a grounded slotline coupled delay (186). In the specific embodiment, the sampling circuit also includes a broadband transition from coplanar waveguide to coupled slotline.
Patent KR-20060122957-A (KR)
Title: Separation membrane
Inventor: AIZAWA MASANOBU
IPC: B01D69/12
Filed: 2005-03-15
Abstract: Disclosed is a separation membrane exhibiting high separation performance while having a high permeation rate at the same time. Specifically disclosed is a separation membrane comprising a porous base composed of a ceramic sintered material mainly containing alumina and a zeolite thin film formed over the surface of the porous base. This separation membrane is characterized in that the porous base comprises at least a base layer, and a foundation layer formed over the surface of the base layer as a foundation for the zeolite thin film, and the average pore size of the foundation layer is smaller than that of the base layer.
Patent KR-20060123783-A (KR)
Title: Cooling an integrated circuit die with coolant flow in a microchannel and a thin film thermoelectric cooling device in the microchannel
Inventor: PRASHER RAVI
IPC: H01L23/34
Filed: 2005-03-25
Abstract: An apparatus includes an integrated circuit (IC) die that has a front surface on which an integrated circuit is formed. The IC die also has a rear surface that is opposite to the front surface. The apparatus also includes a microchannel member to define at least one microchannel at the rear surface of the IC die. The microchannel is to allow a coolant to flow through the microchannel. The apparatus further includes at least one thin film thermoelectric cooling (TFTEC) device in the at least one microchannel.
Patent KR-20070001225-A (KR)
Title: Pressure-sensitive adhesive tape and method for production thereof
Inventor: COUTEY CATHERINE
IPC: C09J7/22
Filed: 2005-03-14
Abstract: The invention relates to a pressure-sensitive adhesive film, obtained by application of an adhesive layer made from an aqueous acrylic dispersion to a polyolefin-based support layer. The invention further relates to the coating method for production of said film. Said film is suitable for the protection of vehicle chassis. ® KIPO & WIPO 2007
Patent KR-20060133044-A (KR)
Title: Fuel vapor separator for internal combustion engine
Inventor: HARVEY RICHARD W
IPC: B01D53/00
Filed: 2005-04-06
Abstract: A fuel separator is disclosed having a hollow interior in which a tubular coiled heat exchanger is positioned to receive a coolant liquid therethrough. Fuel is fed into the chamber through a fuel inlet and pumped out of the chamber by a high pressure pump into the fuel distribution system of an internal combustion engine. Heated excess fuel from the fuel distribution system of the internal combustion engine is returned to the chamber through a fuel return inlet at the bottom of the chamber and the heated fuel passes upwardly through the coolant coil thereby cooling the heated return fuel. Fuel vapor that is not condensed as a result of cooling can escape from the chamber through a float needle valve at the top of the chamber. A pressure relief valve is also provided at the top of the chamber to allow the vapor to escape when a predetermined internal pressure is reached.
Patent KR-20070037712-A (KR)
Title: Flexible polyurethane foam
Inventor: FREI HANS
IPC: C08G18/48
Filed: 2005-05-12
Abstract: Flexible polyurethane foam is made by mixing prepolymer with foam-forming ingredients comprising isocyanate and water which react to give carbon dioxide. The prepolymer is hydroxyl-tipped, being made by reacting polyol with less than the theoretical proportion of isocyanate required to react with available hydroxyl groups of the polyol. The prepolymer is a new storage stable starting material for use in making flexible polyurethane foam, and the foam produced with the prepolymer has advantageous properties with regard to hydrolysis resistance. The prepolymer may be made with low or high viscosity by appropriate selection of the proportion of isocyanate which reacts with the polyol. At high viscosities cell structure can be advantageously controlled by appropriate gasification or degasification during foaming.
Patent KR-20070037587-A (KR)
Inventor: WIDMER CHRISTIAN
IPC: B01F33/40
Filed: 2005-06-03
Abstract: 본 발명은 유기 성분을 함유한 폐기물의 처리 방법으로서, 표준화된 단계에서, 유기 물질을 용매에 용해시키기 위한 다양한 재료 가용화기 및 가수분해 및/또는 습식 발효를 수행하기 위한 다양한 반응기가 입자 크기에 따라 사용되는 처리 방법에 관한 것이며, 또한 상기 방법에 적합한 가용화기 및 반응기에 관한 것이다.  적합한 폐기물 처리 플랜트도 개시된다. 
       
     폐기물 처리 플랜트, 재료 가용화기, 유기 물질, 가수분해, 습식 발효, 흡출관
Patent KR-20070075285-A (KR)
Title: A thermally-stable fluorinated composition
Inventor: ALRIC JEROME
IPC: H01B3/10
Filed: 2007-01-05
Abstract: A thermally stable extrusion moldable composition is provided to exhibit thermal stability during a thermal transformation step, and thus produce an insulating material without insulation defects. The thermally stable extrusion moldable composition comprises an extrusion-molded polymer, titanium dioxide, and further inorganic filler capable of neutralizing an acid formed during an extrusion molding step of the composition. The filler has an average particle size of 100nm or smaller. The filler is selected from zinc oxide, magnesium oxide, and calcium oxide. The titanium is contained in an amount of at most 30wt% of the composition.
Patent KR-20080067391-A (KR)
Title: 1,4-DIAZEPANE DERIVATIVES HAVING Beta;-AMINO GROUP, PHARMACEUTICAL ACCEPTABLE SALTS AND PREPARATION PROCESS THEREOF
Inventor: KIM SUNG SOO
IPC: C07D403/12
Filed: 2007-01-16
Abstract: A 1,4-diazepane derivative is provided to inhibit the activity of DPP-IV excellently, thereby being effectively used to treat or prevent diseases such as insuline-dependent and insuline-independent diabetes, arthritis, obesity, osteoporosis and injured glucose resistance. A 1,4-diazepane derivative having a beta-amino group is represented by a formula(1), wherein R1 is a group(1) or a group(2); R2 is H, C1-6 alkyl, C3-6 cycloalkyl, C1-6 haloalkyl, heteroaryl, a group(1), a group(2), a group(3), a group(4), a group(5), a group(6), a group(7), a group(8), or a group(9); R2 is H, C1-6 alkyl, C3-6 cycloalkyl, heteroaryl, C1-6 alkoxy, -OCH2O, -SO2NH3, -OCF3, phenoxy, halogen, -CN, -NO2, -CF3, -CONH2, -COOR^b, -CH2COOR^b, -OCHR^bCOOR^b or -NR^bR^c; each R^b and R^c is independently H, C1-6 alkyl or C3-6 cycloalkyl, aryl, alkylaryl, arylsulfonyl, arylcarbonyl, amino acid derivative or -CH2OCOC(CH3)3; R^d is C1-6 alkyl, trifluoromethyl, a group(1), a group(2), a group(10), a group(11), a group(12), a group(13), pyrazinyl, pyrimidinyl or pyrrolyl; R^e is C1-6 alkyl, C3-6 cycloalkyl, a group(1) or a group(2); R^f is, halogen, NR^bR^c, a group(14), a group(15), a group(16), a group(17), a group(10), heteroaryl, -S-heteroaryl, tetrahydroisoquinoline, thiazolidine, piperidin-4-carboxylic acid or tetrahydropyrimidine; A is CH2, N, O or S; B is H, C1-6 alkyl, C3-6 cycloalkyl, benzyl, CO2R^d, 2-pyridyl or aryl; X is O or S; and n is an integer from 1 to 3. A method for preparing the 1,4-diazepane derivative comprises the steps of: (a) subjecting an amino acid represented by a formula(2) and a diazepane compound represented by a formula(3) to condensation to obtain a compound represented by a formula(4); and (b) deprotecting the compound of the formula(4), wherein BOC is a protecting group, and other substitutents are same as defined above. A pharmaceutical composition comprises an effective amount of the 1,4-diazepane derivative or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier.
Patent KR-20070078978-A (KR)
Title: System having a multipurpose gas generator for starting a ramjet/scramjet engine and method for starting the ramjet/scramjet engine
Inventor: DONOHUE JAMES M
IPC: F02N99/00
Filed: 2007-01-17
Abstract: A system having a multipurpose gas generator for starting a ramjet/scramjet engine and a method for starting a ramjet/scramjet engine are provided to start the ramjet/scramjet engine at a low temperature. A system includes a unit which ignites a combustion device of a ramjet/scramjet engine(14), generates power for vehicle sub system, pumps and previously heats fuel. The unit includes a gas generator(12) which generates gas product used to generate power for vehicle sub system, pump and previously heat fuel, a start turbine(18), a power generator(20), and a fuel pump(26). The start turbine receives the gas product from the gas generator. The power generator is connected to the start turbine and generates the power. The fuel pump is driven by the start turbine in order to pump the fuel. The ramjet/scramjet engine has a plurality of walls and a fuel which is supplied from the fuel pump to a cooling passage of the wall.
Patent KR-20080073026-A (KR)
Title: Apparatus and method for uplink scheduling in broadband wireless communication system
Inventor: PARK JANG WON
IPC: H04B1/76
Filed: 2007-02-05
Abstract: An uplink scheduling device in a broadband wireless communication system and a method therefore are provided to prevent the same resources from being allotted to terminals having bad channel states, thereby reducing an amount of interference exerted on other cells or sectors. A priority determiner(500) arranges CSM(Collaborative Spatial Multiplexing) terminals according to priorities. A resource allocator(506) sequentially selects the terminals according to the priorities, decides on a section to which channel information of the selected terminals belongs, and allocates resources of a pilot pattern corresponding to the decided section to the terminals. The channel information refers to a CQI(Channel Quality Indicator).
Patent KR-20070090097-A (KR)
Title: Attitude detection device and attitude control device for work vehicle
Inventor: IKEDA HIROSHI
IPC: A01D67/00
Filed: 2007-02-28
Abstract: A position detection device and a position control device for a work vehicle are provided to detect the tilt angle of the work vehicle properly based on a horizontal base surface even when there are effects of acceleration or pivoting. A position detection device for a work vehicle includes a gravity type tilt angle sensor(24), an acceleration detecting unit(200) and a tilt angle detecting unit(300). The acceleration detecting unit(200) detects acceleration when the vehicle moves in front and rear directions of the vehicle. The tilt angle computing unit(300) obtains a tilt angle of the vehicle based on a horizontal base surface. The tile angle computing unit(300) obtains the tilt angle based on the tilt angle correction information and the detected value of the tilt angle sensor(24) that are obtained based on the acceleration detected by the acceleration detecting unit(200).
Patent KR-20080080729-A (KR)
Title: Acceleration sensor
Inventor: HAN JIN WOO
IPC: G01P15/08
Filed: 2007-03-02
Abstract: An acceleration sensor is provided to measure a wide range of accelerations by adjusting voltages applied on first and second electrodes. An acceleration sensor includes a substrate(110), a first electrode(120), a first insulation layer(130), a second electrode(140), a second insulation layer(150), and a conductive mass(160). The first electrode is formed on the substrate. The first insulation layer is formed on the first electrode. The second electrode is formed on the first insulation layer. The second insulation layer is formed on the second electrode. The conductive mass is formed on the second insulation layer and moved by an acceleration. Voltages are applied on the first and second electrodes and the conductive mass, such that a relative weight of the conductive mass is changed according to the acceleration range to be measured.