baber/WOPTO huggingface dataset:
Patent KR-20070060716-A (KR)
Title: Control method for anti-lock braking system
Inventor: HANG HYOUNG JIN
IPC: B60W10/18
Filed: 2005-12-09
Abstract: A method for controlling an ABS(Anti-lock Brake System) of a vehicle is provided to properly control the braking force on a side having a large frictional coefficient according to the driving ability of a driver. A method for controlling an ABS of a vehicle includes the steps of: detecting a compensation steering angle by a driver through a steering angle sensor during ABS control on a split road having different frictional coefficients on both wheels(102); calculating the braking force for maintaining the straightness of the vehicle with respect to the wheel on the side having a larger frictional coefficient on the basis of the detected compensation steering angle(103); and braking the wheel on the side having the larger frictional coefficient on the basis of the calculated braking force(104).
Patent KR-20060036888-A (KR)
Inventor: YUN BU YEON
IPC: G09B23/22
Filed: 2005-12-21
Abstract: 본 발명은 빛의 반사 및 굴절실험기구에 관한 것으로, 보다 상세하게는 연기로 충진되고 반사판이 형성된 공간에 레이저광을 입사시켜, 입사되고 반사되는 레이저의 광경로를 명확하게 관찰할 수 있도록 하여 빛의 반사실험을 간편하게 실행할 수 있으며, 또한 서로 다른 매질 상태를 설정하여 빛의 굴절실험을 간편하게 실행할 수 있는 빛의 반사 및 굴절실험기구에 관한 것이다. 
     본 발명은 일측이 개구된 원통형상으로, 측면은 외부의 레이저출력기(40)에 의한 신호광이 입사되도록 투명재질의 입사창(34)이 형성되고, 내측은 지름을 경계로 하여 양측으로 구획하는 경계막(31)에 의해 제1매질부(32)와 제2매질부(33)로 구분되며, 상기 제1매질부(32)와 제2매질부(33)의 바닥면은 비투과성재질의 매질통(30)으로 구성되고, 상기 매질통(30)의 개구부를 밀폐하도록 개폐되며, 상부면은 상기 매질통(30)의 내부에 형성되는 광경로를 관찰할 수 있는 투명재질로 상기 광경로에 의한 빛의 각도를 측정할 수 있는 각도눈금(12)이 형성되고, 측면은 외부의 빛이 입사되는 것을 차단하기 위한 비투과성재질로 형성된 각도측정부(10)를 포함하여 구성되는 것을 특징으로 한다. 
       
     광학, 반사, 굴절, 산란, 각도, 매질, 기체, 액체
Patent KR-20070068897-A (KR)
Title: Phase shift mask having opaque region formed in the backside of mask substrate corresponding to outer region of chip region and fabrication method thereof
Inventor: KIM SANG CHUL
IPC: H01L21/027
Filed: 2005-12-27
Abstract: A phase shift mask and a manufacturing method thereof are provided to improve the uniformity of CD of a phase shift pattern by forming a light shielding region at a rear surface of a mask substrate corresponding to an outer frame portion of a chip region using an ion implantation. A phase shift mask includes a mask substrate and a light shielding region. The mask substrate(30) includes a chip region and a frame region. The chip region(42) is performed with a wafer exposure. The chip region is defined at the center of the mask substrate. The frame region(44) is defined around the chip region. A phase shift pattern(32a) is formed on the chip region and the frame region of the mask substrate. A light shielding region(40) is formed at a rear surface of the mask substrate corresponding to the frame region, wherein the light shielding region is formed by using an ion implantation.
Patent KR-20070070533-A (KR)
Title: A device for manipulating a particle using dielectrophoresis comprising a metal post electrode structure and a method of manipulating a particle with high flow rate using the same
Inventor: CHO YOON KYOUNG
IPC: G01N33/48
Filed: 2005-12-29
Abstract: A device for manipulating a particle by using dielectrophoresis having a metal post electrode structure and a method for manipulating the particle with a high flow rate by using the same device are provided to concentrate numerous bacteria within a short period by increasing the trapping force at high flow rate through the application of electric field to the electrode. The device for manipulating a particle by using dielectrophoresis comprises a vessel containing an inlet port of fluid, an outlet port of fluid and a metal post electrode, and an electricity source, wherein the metal post electrode contains more than 2 lines of metal post rows perpendicular to a fluid flow direction; the odd number row of the metal posts is communicated with a metal pad through a metal wire, and the even number row of the metal posts is communicated with another metal pad through a metal wire; the electricity source is connected to the metal pads; and the distance between the odd number row and even number row of metal posts is 10-100 mum, the distance between the even number row and odd number row of metal posts is 10-100 mum, and the height of the metal posts is 1-100 mum.
Patent KR-20070071833-A (KR)
Title: Aerobic biodegradable container and method for producing it
Inventor: LEE SANG HAN
IPC: C08L101/16
Filed: 2005-12-30
Abstract: Provided are an environmental friendly disposable container which can be degraded by UV rays or microorganism, and a method for preparing the biodegradable disposable container. The biodegradable disposable container comprises 1-4 wt% of stearic acid; 30-55 wt% of heavy calcium carbonate; 4-12 wt% of a vinyl ketone-based polymer; 3-8 wt% of a polyethylene wax; 7-15 wt% of lactose; 1-5 wt% of ethyl acetate; 1-7 wt% of methyl methacrylate; 10-20 wt% of powdered milk; 1-5 wt% of isobutyl alcohol; 1-4 wt% of benzene; and 2-7 wt% of low molecular weight polyethylene(LMPE).
Patent KR-20070072282-A (KR)
Title: A paint composition for repairing a vehicle
Inventor: LEE KI RYUN
IPC: C09D5/00
Filed: 2005-12-31
Abstract: Provided is an aqueous paint composition for repairing an automobile which is excellent in workability, appearance and water fastness and shows a good adhesion to top coat. The paint composition comprises: 20-40 parts by weight of a polyurethane dispersion resin having a molecular weight of 140,000-1,000,000; 10-30 parts by weight of an acrylic polyurethane water-dispersible resin having a molecular weight of 10,000-100,000; 1-20 parts by weight of an acrylic polyol resin having a molecular weight of 500-4,000; 1-20 parts by weight of a polyisocyanate; and 1-45 parts by weight of a pigment. Preferably the polyisocyanate contains 1-5 % of OH group based on the solid part.
Patent KR-20050025674-A (KR)
Title: Organic solvent-based printing inks
Inventor: FRASER IAIN FRANK
IPC: C09D11/02
Filed: 2003-07-17
Abstract: An organic solvent-based printing ink composition which comprises a cationic dyestuff of the indole class, an organic solvent, an organic acid which preferably is a resin acid, soluble in the organic solvent, and optionally an organic pigment. The cationic dyestuff is formed (in situ) from its carbinol precursor. The compositions show for example high color strength and excellent rheological properties and can be used in publication or packaging gravure flexographic, lithographic or letterpress printing processes.
Patent KR-20050032114-A (KR)
Title: Organic electronic devices
Inventor: OGIER SIMON DOMINIC
IPC: H01L51/05
Filed: 2003-07-30
Abstract: A method for forming an organic electronic device, which method comprises the steps of: a) forming a negative image of a desired pattern on a substrate or device layer with a lift-off ink; b) coating a first device layer to be patterned on top of the negative image; c) coating one or more further device layers to be patterned on top of the first device layer to be patterned; and d) removing the lift-off ink and unwanted portions of the device layers above it, thereby leaving the desired pattern of device layers. The method allows the formation of a device structure wherein the device layers to be patterned are self-aligned. The method enables a multiplicity of layers to be patterned in a single set of printing and lift-off steps using one pattern which ensures the excellent vertical alignment of edges, which would be difficult to achieve by direct printing. Horizontal alignment can also be achieved. The size of the device features can be reduced below the actual printing resolution. Examples of organic electronic devices include OFETs, OLEDs, memory, sensing elements, solar cells, photo-sensors, photoreceptors for electrophotography and the like.
Patent KR-20050057212-A (KR)
Title: Combine
Inventor: MORIYAMA KOUJI
IPC: A01D41/12
Filed: 2002-12-12
Abstract: A combine characterized in that power from an engine (16) is transmitted to the feed chain-side end part of a mowing input shaft (19) incorporated in a mowing input case (20), i.e. a shaft pipe, acting as the fulcrum of vertical rotation of a mowing section (7). Since an input pulley (122) is provided on the outboard side of the mowing section (7), a transmission belt (124) can be set or removed readily from the outboard side when the mowing section (7) is removed from the body of a traveling machine and the maintainability is enhanced.
Patent KR-20050065547-A (KR)
Title: Cell-free production of glucosamine
Inventor: BAO WULI
IPC: C12P19/26
Filed: 2003-09-29
Abstract: Methods for cell-free production of glucosamine from starch, maltodextrin or glycogen or from fructose and a source of amino groups are disclosed. Also disclosed are cellular extracts comprising glucosamine-6-phosphate synthase activity, as well as a cellular extract comprising glucosamine-6-phosphate deaminase.
Patent KR-20050073457-A (KR)
Title: Water dispersible polythiophenes made with polymeric acid colloids
Inventor: HSU CHE HSIUNG
IPC: H01L51/00
Filed: 2003-09-24
Abstract: Compositions are provided comprising aqueous dispersions of polythiophenes and colloid-forming polymeric acids. Films from invention compositions are useful as buffer layers in organic electronic devices, including electroluminescent devices, such as, for example, organic light emitting diodes (OLED) displays in combination with metal nanowires or carbon nanotubes in applications such as drain, source, or gate electrodes in thin film field effect transistors.
Patent KR-20050084836-A (KR)
Title: Two-dimensional antenna array
Inventor: GOTTL MAX
IPC: H01Q21/06
Filed: 2003-12-04
Abstract: The invention relates to a two- dimensional antenna array which is characterised by the following: at least two vertically extending gaps (5a, 5b) are present in said array; a radiator arrangement is respectively provided in each of the at least two vertically extending gaps (5a, 5b), said arrangements being separately fed; the radiator arrangement provided each gap (5a, 5b) respectively comprises at least one radiator or a radiator group (9); at least one additional radiator or an additional radiator group (109b or 109a) is provided for at least one gap (5a, 5b) in such a way that it is vertically staggered in relation to the radiator arrangement provided; and the at least one additional radiator or the at least one additional radiator group (109b or 109a) is fed by means of the radiator arrangement located in the other gap (5b or 5a).
Patent KR-20050065578-A (KR)
Title: Method and apparatus for characterizing documents based on clusters of related words
Inventor: HARIK GEORGES
IPC: G06F17/30
Filed: 2003-10-03
Abstract: One embodiment of the present invention provides a system characterizes a document with respect to clusters of conceptually related words. Upon receiving a document containing a set of words, the system selects "candidate clusters" of conceptually related words that are related to the set of words (2202). These candidate clusters are selected using a model that explains how sets of words are generated from clusters of conceptually related words (2204). Next, the system constructs a set of components to characterize the document, wherein the set of components includes components for candidate clusters (2206). Each component in the set of components indicates a degree to which a corresponding candidate cluster is related to the set of words (2208).
Patent KR-20050083752-A (KR)
Title: Method of modifying surface of material
Inventor: MIYAZAWA KAZUYUKI
IPC: C23C26/00
Filed: 2003-11-20
Abstract: A method of modifying a surface of a material, characterized by treating a material having amino groups with an aldehyde obtained by the oxidative cleavage reaction of glycerophosphorylcholine to introduce phosphorylcholine groups represented by the following formula (1-1) onto the material surface. (1- 1) By the method, various materials excellent in biocompatibility and hydrophilicity and usable as medical materials, etc. are provided.
Patent KR-20050065626-A (KR)
Title: Method and apparatus for switching between shared and individual channels to provide broadcast content services in a wireless telephone network
Inventor: SINNARAJAH RAGULAN
IPC: H04W4/06
Filed: 2003-10-21
Abstract: A wireless communications network (100) includes various base stations (100) and subscriber-stations (114). The base stations each provide (602) broadcast content services to subscriber- stations over communication channels of one of the following types: 1) shared channels for use by multiple subscriber-stations, 2) individual channels each dedicated for use by an individual subscriber-station. In response to one or more prescribed condition changes (604), i.e. the number of subscriber-stations demanding a programm changes, the level of transmit power used by the base station changes, or a change in another network condition occurs, there is a switch (606) in the type of communications channel used to provide broadcast content services to one or more given subscriber-stations.
Patent KR-20050084246-A (KR)
Title: Stable non-photosensitive polyimide precursor compositions for use in bilayer imaging systems
Inventor: ILYA RUSHKIN
IPC: G03F7/085
Filed: 2003-12-11
Abstract: Stable non-photosensitive polyimide precursor compositions with an adhesion promoter in a non-NMP solvent for use in forming high temperature resistant relief images and a process for making said images. The non-photosensitive polyimide precursor compositions comprise a) one or more polyamic acids soluble in gamma- butyrolactone (GBL) and aqueous tetramethyl ammonium hydroxide, and with the proviso that the polyamic acid is also resistant to a solvent used in a photosensitive composition with which the polyimide precursor composition is to be used; b) a solvent comprising gamma-butyrolactone; and c) one or more adhesion promoters selected from structures described by Formulae: I-VI wherein R1 is H, C1-C10 linear, cyclic or branched alkyl, phenyl or halophenyl or alkyl substituted phenyl, R2 is C1-Cio linear, cyclic or branched alkyl, phenyl, halophenyl or alkyl substituted phenyl or one of the following moieties VII, VIII, or IX where R3 is C1- C4 linear or branched alkyl or C1-C4 linear or branched alkoxy group, R4, R5 and R6 are independently C1-C4 linear or branched alkyl group, m is an integer from 1 to about 4, and n is an integer from 1 to about 5.
Patent KR-20050091022-A (KR)
Title: Cutting tool
Inventor: TEWES GUNTER
IPC: E21C35/193
Filed: 2003-10-11
Abstract: The invention relates to a cutting tool of a cutting machine, comprising a base part (20) and a bit holder (10). According to the invention, the bit holder is provided with a plug-in attachment (15), retained in a socket (22) of the base part and the latter has a stop (24) against which the bit holder rests. To prevent the penetration of water and stone dust and to allow the bit holder to be easily detached from the base part, a sealing element (30) is located between the bit holder and the base part, surrounding at least sections of the socket.
Patent KR-20060013366-A (KR)
Title: Wireless communication device and method
Inventor: FORSTER IAN JAMES
IPC: H01Q9/16
Filed: 2003-04-22
Abstract: A wireless communication device (10) coupled to a wave antenna (17) that provides greater increased durability and impedance matching. The wave antenna may be in the form of a polygonal, elliptical curve and/or coil shape. The wireless communication device is coupled to the wave antenna to provide wireless communication. The wireless communication device and wave antenna may be placed on objects, goods, or other articles of manufacture that are subject to forces such that the wave antenna may be stretched or compressed during the manufacture and/or use of such object, good or article of manufacture. The wave antenna, because of its curved structure, is capable of stretching and compressing more easily than other structures, reducing the wireless communication device's susceptibility to damage or breakage that might render the wireless communication device coupled to the wave antenna unable to properly communicate information wirelessly.
Patent KR-20050103923-A (KR)
Title: Disposable feminine hygiene products
Inventor: GABBAY JEFFREY
IPC: A61L15/46
Filed: 2004-02-10
Abstract: The invention provides a disposable feminine hygiene paper-based product selected from the group consisting of sanitary napkins, sanitary pads, panty shields and tampons for combating yeast infections, said feminine hygiene paper product comprising a plurality of fibers coated with an antifungal Cu++ cationic, water-insoluble form of copper.
Patent KR-20050101552-A (KR)
Title: Tissue regeneration
Inventor: ALLEN SHELLEY JANE
IPC: C12N5/079
Filed: 2004-02-12
Abstract: A biocompatible, biodegradable composition for encouraging controlled growth, regeneration or repair of biological tissue or cells, the composition comprising a scaffold, formed from biodegradable and biocompatible material, and a receptor for a growth factor, or a growth factor-binding fragment or homologue thereof, located at or adjacent a surface of the scaffold. The tissue or cells are preferably neuronal, in which case the receptor is preferably a tyrosine receptor kinase (Trk), or a neurotrophin-binding fragment or homologue thereof. Such a composition may include one or more types of neurotrophin bound to the Trk or fragment or homologue thereof.
Patent KR-20050106111-A (KR)
Title: Method and system for generating synchronous multidimensional data streams from a one-dimensional data stream
Inventor: LEYVI EVGENIY
IPC: H04N5/14
Filed: 2004-03-02
Abstract: A hardware approach and methodology for receiving one dimensional pixel data stream of scanned lines of a video frame and simultaneously generating therefrom two dimensional parallel data used for real-time video processing in video systems. The parallel data comprise vertical, horizontal and diagonal pixel data centered on a current pixel and included in a window centered on the said pixel.
Patent KR-20050109981-A (KR)
Title: Radio frequency motion tracking system and method
Inventor: MENACHE ALBERTO
IPC: G01S19/11
Filed: 2004-03-10
Abstract: A radio frequency (RF) motion capture system includes stationary sensor receivers, one or more transmitter marker tags on one or more objects to be tracked within a capture zone, at least one stationary reference tag transmitter, and a processing system for processing the received signals. The individual tags transmit burst of spread-spectrum RF signals. The transmitted signals include a common sync code, and a tag identification code that is unique to each tag. By computing double differences of pseudoranges, clock terms are cancelled out allowing the processing system to precisely determine the location of each tag as it moves through the capture zone without the need to synchronize clocks between sensors and tags. The system can be used for RF match moving.
Patent KR-20060015715-A (KR)
Title: Skin protecting compositions
Inventor: TSUCHIDA YUUZOU
IPC: A61P31/12
Filed: 2003-04-11
Abstract: It is intended to provide a skin protecting composition which can effectively prevent the invasion of infective bacteria such as Pseudomonas aeruginosa, Bacillus subtilis, anthrax, Escherichia coli, Staphylococcus aureus, MRSA, etc. and viruses such as influenza viruses into the body via mucosae of eye, nose, throat, ear, anus, pubes, etc. and, at the same time, inhibit the proliferation thereof; a skin protecting composition which can effectively prevent hospital acquired infection, etc. by drug-resistant strains; a preventive and/or therapeutic composition for bacterial or viral infection including hospital acquired infection; an aseptic; and a filter apparatus which can effectively prevent the invasion of infective bacteria and viruses and inhibit the proliferation thereof. A skin protecting composition, a skin protecting composition capable of effectively preventing hospital acquired infection, etc. by drug-resistant strains; a preventive and/or therapeutic composition for bacterial or viral infection including hospital acquired infection; an aseptic; and a filter apparatus capable of effectively preventing the invasion of infective bacteria and viruses; each characterized by containing a bamboo extract optionally together with an organic acid as the active ingredients.
Patent KR-20060017498-A (KR)
Title: Automatic frequency control processing in multi-channel receivers
Inventor: BALLANTYNE WAYNE W
IPC: H03J1/00
Filed: 2004-04-20
Abstract: A multiple channel receiver (200) includes a communications receiver synthesizer (204) and at least one numerically controlled oscillator (NCO) (406) that produce local oscillator signals that are derived from a common reference oscillator (202). A DSP (212) and CPU (214) perform automatic frequency control (AFC) by adjustment of the reference oscillator (202) based upon a signal received by a receive channel using the local oscillator signal produced by the communications receiver synthesizer (204). The CPU (214) also provides a synchronous indication of adjustments to the reference oscillator (202) to control circuitry for the at least one NCO (406) so that the configuration of the NCO (406) can be altered so as to maintain a substantially constant frequency output during the adjustment of the reference oscillator (202).
Patent KR-20060004685-A (KR)
Title: Binder for electrode of lithium ion secondary battery
Inventor: NAKAYAMA AKIRA
IPC: H01M4/62
Filed: 2004-04-22
Abstract: A binder for electrode of lithium ion secondary battery, comprised of a copolymer composed of 15 to 80 mass% of units of ethylenically unsaturated monomer (A) whose homopolymerization yields a polymer soluble in N-methylpyrrolidone (NMP) and 20 to 85 mass% of units of ethylenically unsaturated monomer (B) whose homopolymerization yields a polymer insoluble in NMP, which copolymer exhibits a swelling degree of 4 or below in an electrolyte obtained by dissolving LiPF6 in a concentration of 1 mol/liter in a solvent of 1:2 (volume ratio at 20°C) mixture of ethylene carbonate (EC) and diethyl carbonate (DEC). This binder for electrode of lithium ion secondary battery enables obtaining an electrode having a flexible electrode layer excelling in binding properties with industrial advantage.
Patent KR-20070073488-A (KR)
Title: Plasma display device
Inventor: KIM CHAN WOO
IPC: G09G3/288
Filed: 2006-01-05
Abstract: A plasma display device is provided to improve image quality of the display device by removing bright spots at borders of afterimages by increasing the difference between a set-down minimum voltage and a bias voltage. A plasma display device applies a reset signal to a first electrode and a predetermined voltage to a second electrode during a set-down signal application period. The reset signal consists of a set-up signal and the set-down signal. A difference between the minimum value of the set-down signal and the voltage applied to the second voltage lies between 1.2 and 1.5 times the magnitude of a sustain voltage. The absolute value of the minimum set-down signal is smaller than a half of the sustain voltage. The absolute value of the voltage applied to the second electrode is smaller than the sustain voltage.
Patent KR-20070076027-A (KR)
Title: Apparatus for processing substrate
Inventor: KANG IL KYU
IPC: H01L21/68
Filed: 2006-01-17
Abstract: An apparatus for processing a substrate is provided to improve air tightness of a process chamber and to prevent contamination due to an outflow of a liquid chemical by using a cylindrical rotatable shutter unit. A substrate(S) is processed in a process chamber(110). A shutter unit(120) is provided with a rotatable body having an opening unit where the substrate is passed and allows the substrate to be come in and out. A cross section of the rotatable body has a circular shape. A front sensor is arranged on a front end of the shutter unit in a direction of which the substrate is transferred. The front sensor detects whether the substrate is come in and out. A rear sensor is arranged on a rear end of the shutter unit to detect whether or not the substrate is passed.