baber/WOPTO huggingface dataset:
Patent KR-20110062233-A (KR)
Title: Method of preparing nitrile-based rubber
Inventor: KIM JONG BEOM
IPC: C08F236/12
Filed: 2009-12-03
Abstract: PURPOSE: A method for preparing a nitrile-based rubber is provided to prevent foreign materials in the mold in an injection molding process and to ensure fast polymerization rate. CONSTITUTION: A method for preparing a nitrile-based rubber comprises a step of adding 1.5~2 parts by weight of C14~18 aliphatic organic acids and 0.1~0.5 parts by weight of synthetic emulsifier based on 100.0 parts by weight of a monomer constituting the nitrile-based rubber. The C14~18 aliphatic organic acid is selected from lauric acid, myristic acid, oleic acid, palmitic acid, stearic acid, and eicosanoic acid.
Patent KR-20100068200-A (KR)
Inventor: SMETANA TOMAS
IPC: F16D41/06
Filed: 2009-12-10
Abstract: PURPOSE: A free wheel clutch is provided to achieve high spring force without increasing stress in a material comparing with including one spring tongue per clamping body. CONSTITUTION: A free wheel clutch(1) comprises: an inner ring(2); an outer ring(3); a clamping body(4) which is arranged in a ringed space between the outer ring and the inner ring; and a spring strip(6) which comprises a spring tongues(7) applying an elastic load to the clamping body and is arranged in a ringed space with multilayer. The spring strip is shaped of helical. The layer of the spring strip is not exceeded in any site of the ringed space. The spring strip comprises a plurality of individual spring strip sections.
Patent KR-20110067545-A (KR)
Title: Projection system
Inventor: PARK TAE BONG
IPC: G03B21/14
Filed: 2009-12-14
Abstract: PURPOSE: A projection system is provided to maintain white balance for projected images by controlling the intensity of driving current applied to a light emitting diode. CONSTITUTION: A projection system comprises: a light source unit(10) including a red light emitting diode(11), a green light emitting diode(12) and a blue light emitting diode(13); an image generation unit(30) generating an image using the injected light successively from the light source unit and projecting the generated image; a light sensor(50) measuring the intensity of the injected light from the red light emitting diode, the green light emitting diode and the blue light emitting diode; and a driving unit(200) keeping a first radio with the fixed ratio of the light intensity of the red light emitting diode and the light intensity of the green light emitting diode on the basis of the light intensity of the red light emitting diode measured from the light sensor and controlling the driving current applied to the green light emitting diode.
Patent KR-20110067933-A (KR)
Title: Fabrication apparatus for thin film transistor
Inventor: KIM BEONG JU
IPC: H01L29/786
Filed: 2009-12-15
Abstract: PURPOSE: A fabrication apparatus for a thin film transistor is provided to minimize characteristic deviation due to consecutive environment change by crystallizing deposited amorphous silicon into a poly-crystal silicon. CONSTITUTION: A first multiple chamber deposit amorphous silicon on a substrate. A second multiple chamber has an electrode on the substrate. A loading/unloading chamber(300) is interposed between the first multiple chamber and the second multiple chamber. A power voltage supply unit(320) is arranged on the substrate holder in the lower part and upper part of the loading/unloading chamber and A substrate holder(310) comprises a substrate support, a holder transfer unit, and a holder driving unit. The substrate is mounted in the substrate support. The holder driving unit controls the holder transfer unit.
Patent KR-20110068660-A (KR)
Title: Mobile terminal and control method thereof
Inventor: BANG KYU SEOP
IPC: H04W4/02
Filed: 2009-12-16
Abstract: PURPOSE: A mobile terminal and control method thereof are provided to automatically extract a keyword which is desired from information and to perform various functions through extracted information. CONSTITUTION: A GPS(Global Positioning System) receiver(430) receives a GPS signal from a satellite. A map matching unit(440) generates a vehicle estimated position. The map matching unit reads out map data from a storage unit(420). A control unit(450) generates road guidance information according a natural language treatment result. The control unit performs route search based on a confirmed present location of the mobile terminal.
Patent KR-20110070431-A (KR)
Title: Download service providing method of music
Inventor: HAHM YOUNG KWON
IPC: H04N21/2187
Filed: 2009-12-18
Abstract: PURPOSE: A music download service providing method is provided to receive the request of broadcasting music through a TV and transmit requested music to a set address. CONSTITUTION: A broadcasting unit transmits an identifier to a broadcasting receiver(S120). The broadcasting unit broadcasts contents to the broadcasting receiver(S130). The broadcasting unit broadcasts a music information message to the broadcasting receiver(S140). The broadcasting unit transmits music data to a music file transmitter(S150). The broadcasting receiver transmits a music request to the music file transmitter(S160). The music file transmitter transmits a music file to a user terminal(S170).
Patent KR-20110072132-A (KR)
Title: Array substrate for fringe field switching mode liquid crystal display device and method of fabricating the same
Inventor: LEE JOON DONG
IPC: G02F1/1343
Filed: 2009-12-22
Abstract: PURPOSE: An array substrate for fringe field switching mode liquid crystal display device is provided to increase the fringe field strength by lowering the thickness of a protection layer between a pixel electrode and a common electrode. CONSTITUTION: A gate insulation film(115) is formed on a gate line. A pixel electrode(138) is contacted with a drain electrode of a TFT(Thin Film Transistor). A first protection layer(140) is formed on the pixel electrode with the first thickness. A second protective layer(143) comprises a first opening. The second protective layer is formed with the second thickness. A common electrode(160) comprises a plurality of second apertures.
Patent KR-20110073743-A (KR)
Title: The method of manufacturing pigments using natural dyestuff, the pigments manufactured by the method and the use for the pigments
Inventor: PARK SUNG MIN
IPC: C09B61/00
Filed: 2009-12-24
Abstract: PURPOSE: Blue pigments are provided to exhibit blue-based various colors using environment-friendly natural dye and to enable the application to print ink, dye for printing, and paints. CONSTITUTION: A method for preparing the blue pigments using natural dye comprises the steps of: (i) preparing natural dyes; (ii) dissolving water in potassium ferrocyanide to prepare a potassium ferrocyanide solution; (iii) mixing the potassium ferrocyanide with natural dye; (iv) mixing ferrous sulfate monohydrate with water to prepare an iron dye liquid; and (v) mixing the mixed liquid of step (iii) with the iron dye liquid.
Patent KR-20100076901-A (KR)
Title: Method of grinding roll
Inventor: MATSUNAGA MASAFUMI
IPC: B24B5/04
Filed: 2009-12-24
Abstract: PURPOSE: A roll grinding method is provided to maintain good circularity of a back roll, thereby applying uniform thickness of fluid over a web. CONSTITUTION: A roll grinding method is as follows. The center of a first roll(17) is adjusted. The outer circumference of the first roll and both bearing parts(17b) are ground with a grinder(1) so that the circularity of the first roll at the room temperature is within 25 micron meters or less. A bearing(7) and a bearing housing(9) are attached to the bearing parts and the bearing housing is fixed to a base(5). A second roll having a circularity of 3 micron meters or less and equipped with a grinding unit on the circumference is rotated to press and grind the circumference(17c) of the first roll.
Patent KR-20110077193-A (KR)
Title: Image based wireless sensor network system and wireless sensor networking method thereof
Inventor: SONG MIN HWAN
IPC: H04W84/18
Filed: 2009-12-30
Abstract: PURPOSE: An image based wireless sensor network system and a method thereof are provided to efficiently use the wireless resource and power. CONSTITUTION: An event is detected(S610). Data related to the detected event is transmitted to a control center(S620). An image is created by photographing surroundings(S630). The created image is stored(S640). The property of the image is extracted(S650). The property of the extracted image is transmitted to the control center(S660).
Patent KR-20110077407-A (KR)
Title: Apparatus of automatic grinding circle type saw blade for cutting section shape steel
Inventor: CHO SUNG WON
IPC: B24B49/00
Filed: 2009-12-30
Abstract: PURPOSE: An automatic grinding apparatus for a circular saw blade for cutting section shape steels is provided to improve cutting accuracy by rapidly grinding a worn saw blade. CONSTITUTION: An automatic grinding apparatus for a circular saw blade for cutting section shape steels comprises an auxiliary saw blade, a pitch moving device(150), an actuator(300), an insertion cam(310), an operation bar guide(330), and a grinding unit(200). The auxiliary saw blade is integrally fixed to the inner surface of a saw blade(120). The pitch moving device is locked to the auxiliary saw blade. The actuator is connected to the pitch moving device. The operation bar guide is vertically moved depending on the movement of the insertion unit within a specific distance. The grinding unit has a rotary grindstone(210).
Patent KR-20090033218-A (KR)
Title: Power control for wireless communication systems
Inventor: GOROKHOV ALEXEI
IPC: H04B7/26
Filed: 2007-06-11
Abstract: Techniques for controlling transmit power of a terminal are described. The terminal may send a first transmission (e.g., for pilot or signaling) on the reverse link, receive feedback (e.g., a power control command or an erasure indicator) for the first transmission, and adjust a reference power level based on the feedback. The terminal may also receive interference information and possibly other parameters such as a pilot quality indicator (PQI), an offset factor, and a boost factor from a sector. The terminal may determine transmit power for a second transmission to the sector based on the interference information, the reference power level, and/or the other parameters. The terminal may receive the feedback from one sector and may send the second transmission with CDMA or OFDMA to the same sector or a different sector.
Patent KR-20090033869-A (KR)
Title: Complexes of carbon nanotubes and fullerenes with molecular-clips and use thereof
Inventor: AFZALI ARDAKANI ALI
IPC: B82B1/00
Filed: 2007-07-23
Abstract: Separation of carbon nanotubes or fullerenes according to diameter through non-covalent pi-pi interaction with molecular clips is provided. Molecular clips are prepared by Diels-Alder reaction of polyacenes with a variety of dienophiles. The pi-pi complexes of carbon nanotrubes with molecular clips are also used for selective placement of carbon nanotubes and fullerenes on substrates.
Patent KR-20090046937-A (KR)
Inventor: ALBRECHT MARKUS
IPC: F16D25/0638
Filed: 2007-09-05
Abstract: 본 발명은 구동 모터를 위한 입력 측 연결부 및 출력 샤프트를 위한 출력 측 연결부 그리고 그 사이에 배치된 디스크 세트를 구비하는 클러치에 관한 것으로서, 상기 디스크 세트는 피스톤-실린더-유닛을 통해서 마찰 상태로 보내진다.  중요한 점은, 상기 디스크 세트가 부가적으로 상호 보완되는 두 개의 피스톤-실린더-유닛을 통해서 작동된다는 것이다.
Patent KR-20090041429-A (KR)
Title: Method and apparatus for performing beta prediction for high-speed writing on unknown recordable optical discs
Inventor: VAN ENDERT TONY PETRUS
IPC: G11B7/125
Filed: 2007-07-24
Abstract: A method is disclosed for performing Beta prediction for high-speed writing on unknown recordable optical discs. Test recordings are performed in the inner (20) and outer test (40) zones of an unknown recordable optical disc, yielding results expressed as measured beta target values. At least one beta target value is computed in a data zone (30) of the unknown recordable optical disc. Beta (power) is predicted as a function of speed for continuous angular velocity (CAV) speed profiles, or equivalent! y, as a. function of disc radius for CAV writing, for high speed writing on said unknown optical disc by constructing a piecewise linear interpolation of beta versus speed or disc radius using the measured target values and the at least one calculated beta target value.
Patent KR-20090071609-A (KR)
Title: Expandable polystyrenic resin particles and production process thereof, pre-expanded particles and molded foam product
Inventor: MORIOKA IKUO
IPC: C08J9/18
Filed: 2007-10-25
Abstract: Expandable polystyrenic resin particles having superior resistance to cracking of a molded foam product, having superior retention of blowing agent and maintaining expandability over a long period of time, a production process thereof, and a molded foam product are provided. These expandable polystyrenic resin particles contain a volatile blowing agent in polystyrenic resin particles obtained by impregnating and polymerizing a styrenic monomer in polyolef in resin particles to form a polystyrenic resin, wherein together with the styrenic monomer being used at 140 to 600 parts by weight to 100 parts by weight of the polyolefin resin particles, the average thickness of the surface layer observed in scanning electron micrographs obtained by immersing sections cut into halves through the center from the surface of the resin particles in tetrahydrofuran followed by extracting the polystyrenic resin component and capturing cross-sections of said sections is 15 to 150 mum, and the volatile blowing agent is contained at 5.5 to 13.0% by weight.
Patent KR-20090086963-A (KR)
Title: Gop-to-gop management device
Inventor: NAKASATO KOUTA
IPC: H04N19/70
Filed: 2006-11-16
Abstract: A video recording/reproducing apparatus provided with a device for managing GOP-to-GOP comprises a GOP detecting means (15) for monitoring packets after multiplexing, which are outputted by coding and the multiplexing to detect the packets including the GOPs, a counting means (16) for counting the number of packets after the multiplexing, and an ATS adding means (17) for adding ATSs (Arrival Time Stamp) to the packets after the multiplexing and, when the packets including the GOPs fall short of satisfying the number of packets in the unit of a predetermined number of packets, sets the time to be added as the ATS forward by hours corresponding to the number of insufficient packets. ® KIPO & WIPO 2009
Patent KR-20090078825-A (KR)
Title: Hydrobenzamide derivatives as inhibitors of hsp90
Inventor: FREDERICKSON MARTYN
IPC: A61P35/00
Filed: 2007-10-12
Abstract: The invention provides an acid addition salt of a compound of the formula (1) Also provided by the invention are processes for preparing the compound of formula (1) and alkyl analogues thereof, novel intermediates for use in the process and methods for preparing the intermediates. The invention also provides new medical uses of compounds of the formula (1) and its ethyl analogue.
Patent KR-20090094272-A (KR)
Title: Sustained-release composition and method for producing the same
Inventor: FUTO TOMOMICHI
IPC: A61K38/095
Filed: 2007-12-17
Abstract: Sustained-release compositions wherein a water-soluble physiologically active peptide is substantially uniformly dispersed in a microcapsule comprised of a lactic acid polymer or a salt thereof, and the physiologically active substance is contained in an amount of 15 to 35 wt/wt% to the total microcapsules and weight-average molecular weight (Mw) of the lactic acid polymer is about 11,000 to about 27,000, which is characterized by having a high content of the physiologically active substance, and suppression of the initial excessive release within one day after the administration and a stable drug sustained-release over a long period of time, and method for producing the same.
Patent KR-20090094350-A (KR)
Title: Non-volatile multilevel memory cell programming
Inventor: ARITOME SEIICHI
IPC: G11C16/34
Filed: 2007-12-13
Abstract: Embodiments of the present disclosure provide methods, devices, modules, and systems for programming an array of non-volatile multilevel memory cells to a number of threshold voltage ranges. One method includes programming a lower page of a first wordline cell to increase a threshold voltage (Vt) of the first wordline cell to a first Vt within a lowermost Vt range. The method includes programming a lower page of a second wordline cell prior to programming an upper page of the first wordline cell. The method includes programming the upper page of the first wordline cell such that the first Vt is increased to a second Vt, wherein the second Vt is within a Vt range which is then a lowermost Vt range and is positive.
Patent KR-20090108020-A (KR)
Title: Wireless communication system
IPC: H04W72/08
Filed: 2008-01-10
Abstract: A method of allocating frequency channels in a wireless communication system comprising commo n channel framework enabled stations, said method comprising:-using by said common channel framework enabled stations a common frequency channel at common time intervals in order to determine a communication frequency channel on which a pair of common channel framework enabled stations will be allowed to exchange data frames,-periodically changing the common frequency channel at the beginning of each common time interval.
Patent KR-20090122183-A (KR)
Title: Finely divided epsilon-copper phthalocyanine composition (pigment blue 15:6) for use as pigment
Inventor: METZ THOMAS
IPC: C09D7/41
Filed: 2007-12-07
Abstract: The invention relates to a pigment composition of C.I. Pigment Blue 15:6, containing 0.5% to 15% by weight of an additive of the formula (1), based on the weight of the pigment, in which R1, R2, R3, R4, R5 and R6 independently of one another are hydrogen; C1-C22 alkyl or C2-C22 alkenyl, whose carbon chain in each case may be interrupted by one or more moieties-O-,-S-,-NR9-,-CO-or-SO2-and/or may be substituted one or more times by hydroxyl, halogen, aryl, heteroaryl, C1-C4 alkoxy and/or acetyl; C3-C8 cycloalkyl, whose carbon framework may be interrupted by one or more moieties-O-,-S-,-NR10-,-CO-or-SO2-and/or may be substituted one or more times by hydroxyl, halogen, aryl, heteroaryl, C1-C4 alkoxy and/or acetyl; dehydroabietyl or aryl or heteroaryl, with R9 and R10 independently of one another being hydrogen or C1-C22 alkyl. The pigment composition of the invention is produced with application of a wet grinding process, more particularly a salt kneading operation.
Patent KR-20090106531-A (KR)
Title: Method of controlling an autonomous device
IPC: G05D1/02
Filed: 2007-12-12
Abstract: The invention describes a method of controlling an autonomous device (1), which autonomous device records ambient data and optionally transmits the recorded ambient data, which method comprises positioning an indicator (S1, S2, S3, S4) at a boundary (B) between a private area (P) and a non-private area (N) to optically distinguish the private area (P) from the non-private area (N) for a user of the autonomous device (1). The indicator (S1, S2, S3, S4) is detected by the autonomous device (1) and interpreted to determine whether the autonomous device (1) is in a private area (P) or a non-private area (N). Subsequently, recording or transmission of ambient data is restricted while the autonomous device (1) is within the private area (P). The invention also describes a system () for controlling an autonomous device (1), an autonomous device (1), and an indicator (S3, S4) for placement at a boundary between a private area (P) and a non-private area (N), to optically distinguish the private area (P) from the non-private area (N) for a user (2), comprising a number of electronically detectable components (23, 24).
Patent KR-20090094464-A (KR)
Title: Semiconductor storage unit, process for manufacturing the same, and method of forming package resin
Inventor: NAGAI KOUICHI
IPC: H01L21/8247
Filed: 2007-02-27
Abstract: A ferroelectric capacitor comprising a transistor layer superimposed on a semiconductor substrate, a ferroelectric capacitor layer provided superior to the transistor layer, a wiring layer provided superior to the ferroelectric capacitor layer, and a passivation film. Further, at least one layer of barrier film capable of inhibiting penetration of moisture and hydrogen into the underlayer is provided between the ferroelectric capacitor layer and the passivation film, and the passivation film is characterized by containing a novolac resin.
Patent KR-20090111871-A (KR)
Title: Position-controlled or pressure-controlled device for the hydraulic positioning of components
IPC: F15B11/08
Filed: 2008-02-05
Abstract: The invention relates to a device for the hydraulic positioning of components, particularly the rollers of strand guiding segments of a continuous casting installation, said device having hydraulic cylinders, which are each subdivided into a cylinder chamber (5) and an annular cylinder chamber (4) by a piston (12) comprising a piston rod (13), wherein the cylinder chambers can be connected to a pressure source by control elements. The goal is a reduction of hydraulic connection lines, or reduction of components used. In order to achieve this, either the annular cylinder chamber (4) can be subjected to an adjustable, but then constant pressure, while the pressure applied to the piston in the cylinder chamber (5) is position-controlled or pressure-controlled, or the cylinder chamber (5) can be subjected to an adjustable, but then constant pressure, while the pressure applied to the piston in the annular cylinder chamber (4) is position-controlled or pressure-controlled.
Patent KR-20100014564-A (KR)
Title: Silicon nitride film and nonvolatile semiconductor memory device
Inventor: MIYAZAKI SEIICHI
IPC: H01L27/115
Filed: 2008-03-26
Abstract: Provided is a silicon nitride film having excellent charge storage performance effective as a charge storage layer for a semiconductor memory device. The silicon nitride film having substantially uniform trap density in the film thickness direction has high charge storage performance. The silicon nitride film is formed by plasma CVD by using a plasma processing apparatus (100) wherein microwaves are introduced into a chamber (1) by a flat antenna (31) having a plurality of holes. Plasma is generated by the microwaves by introducing a material gas, which contains a nitrogen containing compound and a silicon containing compound, into the chamber (1), and the silicon nitride film is deposited on the surface of a body to be processed by the plasma.
Patent KR-20090122365-A (KR)
Title: Flexible wiring board and method of manufacturing same
Inventor: TAKAHASHI MICHIMASA
IPC: H05K1/02
Filed: 2008-10-27
Abstract: A first flexible base (131) made of polyimide or the like and having conductor patterns (132 and 133) and a second flexible base (101) made of polyethylene are arranged in horizontal directions. The first and second flexible bases are so covered with insulating layers (112 and 113) as to expose at least a portion of the first flexible base to the outside. Vias (116 and 141) leading to the conductor patterns (132 and 133) of the first flexible base (131) are formed in the insulating layers (112 and 113), and wiring lines (117a and 142) leading to the conductor patterns (132 and 133) are formed by plating them through the vias (116 and 141). Upper insulating layers (114, 115, 144 and 145) are laminated over the insulating layers (112 and 113), thereby to form circuits (123 and 150), which are connected with the wiring lines (117a and 142).
Patent KR-20090130236-A (KR)
Title: Methods for generation of antibodies
Inventor: REFAELI YOSEF
IPC: A01K67/027
Filed: 2008-03-13
Abstract: This invention generally relates to methods for the production of antibody producing cells and antibodies in protooncogene expressing animals. The invention also relates to methods for the efficient production of antibodies specific for antigens that are normally subject to immunological constraints such as self tolerance. The invention further relates to the production of antibody producing cells and antibodies without the need for the conventional fusing of antibody producing B cells with a myeloma fusion partner.