baber/WOPTO huggingface dataset:
Patent KR-20110059369-A (KR)
Title: Synthesis of cationic magnetic nano-complexs using cationic amphiphilic polymers
Inventor: HAAM SEUNG JOO
IPC: A61K49/12
Filed: 2009-11-27
Abstract: PURPOSE: A producing method of a positive ion magnetic nanocomposite using a positive ion amphipathic polymer is provided to secure the excellent magnetic property and cell labeling effect of the nanocomposite. CONSTITUTION: A positive ion magnetic nanocomposite contains a magnetic nanocomposite and a positive ion amphipathic polymer layer surrounding the nanocomposite. The positive ion amphipathic polymer layer is formed with positive ion amphipathic polymers marked with chemical formula 1. In the chemical formula 1, n is a fixed number selected from 1 to 52, and m is a fixed number selected from 10 to 20. L is a linker.
Patent KR-20110066262-A (KR)
Title: Method for robust tracking under nonlinear friction using time-delay control with internal model
Inventor: CHANG PYUNG HUN
IPC: G06F17/10
Filed: 2009-12-11
Abstract: PURPOSE: A robust tracking model under non-linear friction utilizing time delay control with an internal model is provided to improve the performance of the time delay control based on the perfect control characteristics of internal model control by applying an internal model in the time delay control. CONSTITUTION: Demand error dynamic mechanics about each joint is decided. Demand natural frequency and damping constant are selected. A sampling time interval of a closed loop system is selected in consideration of the speed of the hardware of a controller.
Patent KR-20110067212-A (KR)
Title: Tube type led lamp
Inventor: LEE SANG CHAN
IPC: H05B37/02
Filed: 2009-12-14
Abstract: PURPOSE: A tube type LED lamp is provided to supply stable lighting with high brightness by efficiently discharging heat from an electrode junction of an individual LED device. CONSTITUTION: A bridge rectifier circuit(210) rectifies inputted AC by a stabilizer. The power of the stabilizer connected to a bridge rectifier circuit is inputted via a plurality of diodes. A choke(230) removes the pulsating of a load current applied to an LED module(100). An LC circuit(240) maintains a power factor of the load over 0.98.
Patent KR-20110070186-A (KR)
Title: Seawater supplying bidet system having salinity regulating function
Inventor: SUNG LEA KEUNG
IPC: C02F103/08
Filed: 2009-12-18
Abstract: PURPOSE: A seawater supply bidet system having a salt content control function is provided to wash a user by supplying sea water which has a sterilization function. CONSTITUTION: A seawater supply bidet system having a salt content control function comprises a seawater filtering unit(120), a salinity reduction unit(170), a storage tank(190), a salinity sensor(200), a valve(130), a controller(300) and a bidet(500). The seawater filtering units filters the seawater provided from a seawater collecting tank(110). The storing tank mixes and stores the water passing through the salinity reduction unit and the water directly provided from the seawater collecting tank. The salinity sensor is connected to the storage tank and measures the salinity of the water of the storage tank. The controller is connected to the sensor and valve and controls a amount and salinity of the water sent to the storage tank.
Patent KR-20110077783-A (KR)
Title: System for controling lighting by position and area
Inventor: OH TAE KEUN
IPC: H05B37/02
Filed: 2009-12-30
Abstract: PURPOSE: A light control system is provided to directly enable a user to control light through a user terminal by connecting to Ethernet and wireless communication through a gateway. CONSTITUTION: A management system(100) controls light according to each position and includes a gateway, a control server, and a user terminal. A main control unit(200) includes a plurality of first to n main controllers(200-1 to 200-n) which control light according to each position. A light control unit(300) includes a plurality of first to m-th light controller(300-1 to 300-n) which control light according to a set area. A lighting unit(400) includes a plurality of LEDs(LED1-LEDk) which are divided according to each position.
Patent KR-20110078578-A (KR)
Title: System and method for testing of distribution
Inventor: JUNG JUM SOO
IPC: G01R19/00
Filed: 2009-12-31
Abstract: PURPOSE: A power distribution system test system and a test method are provided to measure precise operation property and power quality through demonstration test. CONSTITUTION: The power supply device supplies the power to the distribution line. The impedance device changes the impedance of the distribution line. The load device operates by receiving power through the distribution line. The distribution power generating device generates the distribution power and supplies to the distribution line. The power quality analysis device includes the power quality analysis device which analyzes more than one among constant voltage change, instantaneous voltage change, standard inverse modulus maintenance generated in the distribution system by the load device or distribution power.
Patent KR-20090028613-A (KR)
Title: Efficient address methods, computer readable medium and apparatus for wireless communication
Inventor: PRAKASH RAJAT
IPC: H04W88/08
Filed: 2007-06-06
Abstract: Addressing methods and apparatus which use airlink resources in an efficient manner are described. In order to use airlink resources efficiently, a variety of address types are supported. The number of bits in the address may vary depending on the type. In order to support a variety of different address types, of different lengths, in one embodiment, an address used for communications over an airlink is constructed by including in the address an address type field used to communicate an address type indicator and, optionally, an address field used to communicate an address value. The address field is variable in length and may be null, requiring the communication of no bits in this field, for certain types of addresses. Four types of addresses which may be supported include: i) an Access Terminal assisted address, ii) a Network assisted address, 3) a Pilot PN based address; and 4) a reserved address.
Patent KR-20090020708-A (KR)
Title: Controlled release composition and method of producing the same
Inventor: YAMAMOTO KAZUMICHI
IPC: A61P25/28
Filed: 2002-06-28
Abstract: A controlled release composition containing a physiologically active substance in high content, suppressing the initial excess release, and achieving a stable release speed over a long period of time is provided. A controlled release composition comprising (1) a physiologically active substance or salt thereof in an amount of about 14% (w/w) to about 24% (w/w) based on the total composition weight, (2) hydroxynaphthoic acid selected from the group consisting of 3-hydroxy-2-naphthoic acid and 1- hydroxy-2-naphthoic acid or salt thereof, and (3) a lactic acid polymer or salt thereof having a weight-average molecular weight of 15000 to 50000 in which the content of polymers having molecular weights of 5000 or less is about 5% by weight or less, wherein the molar ratio of said hydroxynaphthoic acid or salt thereof to said physiologically active substance or salt thereof is from 3:4 to 4:3.
Patent KR-20090027745-A (KR)
Title: Catalysts for olefin polymerization
Inventor: MICHIUE KENJI
IPC: C08F4/645
Filed: 2005-08-25
Abstract: [PROBLEMS] To provide catalysts for olefin polymerization which are excellent in olefin polymerization performance and can give polyolefins having excellent properties. [MEANS FOR SOLVING PROBLEMS] Catalysts for the polymerization of olefins, characterized by comprising (A) a transition metal compound represented by the general formula (I) and (B) at least one compound selected from the group consisting of (B-1) organometallic compounds, (B-2) organoaluminum oxy compounds, and (B-3) compounds capable of reacting with the compound (A) to form an ion pair: (I) wherein M is a transition metal atom selected from among Group 4-6 metals of the periodic table; two of Rpos="post">1 to Rpos="post">4 which are adjacent to each other and the carbon atoms to which the two are bonded are united to form a ring; the others of Rpos="post">1 to Rpos="post"> 4, Rpos="post">5 to Rpos="post">8, and X are each an atom or a group selected from among hydrogen, halogeno, hydrocarbon groups, halogenated hydrocarbon groups, oxygen-containing groups, and nitrogen-containing groups; Q is-O-,-S-,-NRpos="post">a-, or-PRpos="post">b-(wherein Rpos="post">a and Rpos="post">b are each hydrogen or a hydrocarbon group); Y is a neutral ligand having an electron-donating group; m is a number satisfying the valence of M; and n is an integer of 0 to 3.
Patent KR-20090043503-A (KR)
Inventor: FLUHR NORBERT
IPC: F41A5/28
Filed: 2007-07-31
Abstract: 본 발명은 총신(1)용 가스 제거 구조체(3)에 관한 것으로, 가스 제거 구조체는 연통을 위해 연결 채널(8, 10, 10a; 10b)을 통해 총신 보어(4)에 연결되는 가스 실린더(12)를 포함한다.  이러한 경우에, 유효 유동 단면(10a, 10b) 및 이에 따라 가스 실린더(12) 내 작동 압력이 특정 무기 구조에 정합하는 입구 부재(30)가 제공된다.  본 발명은 또한, 이러한 가스 제거 구조체(3)를 갖는 총신 조립체 및 무기에 관한 것이다.
Patent KR-20090061000-A (KR)
Title: Nitrate esters of piperidines
Inventor: HEROLD PETER
IPC: A61K31/445
Filed: 2007-08-07
Abstract: The application relates to novel nitrate ester derivatives of substituted piperidines of the general formula (I), wherein R1, R2, R3, X, Y and Z0, and m, n, p and q have the meanings explained in more detail in the description, a process for their preparation and the use of these compounds as a curative agent in cardiovascular diseases, in particular in high blood pressure and vascular and organ damage accompanying high blood pressure.
Patent KR-20090068320-A (KR)
Title: Improved nanowebs
Inventor: ARORA PANKAJ
IPC: H01M50/411
Filed: 2007-09-19
Abstract: A nonwoven web of fibers that have a number average diameter of less than 1 micron. The web can have a Poisson Ratio of less than about 0.8, a solidity of at least about 20%, a basis weight of at least about 1 gsm, and a thickness of at least 1 micrometer.
Patent KR-20090067213-A (KR)
Title: Glass polishing compositions and methods
Inventor: NAGUIB NEVIN
IPC: C09K3/14
Filed: 2007-10-16
Abstract: The present invention provides glass polishing compositions and methods suitable for polishing a glass substrate at a down force of about 110 g/cm2 or less. One preferred polishing composition comprises a particulate cerium oxide abrasive (e.g., about 1 to about 15 percent by weight) suspended in an aqueous carrier containing a polymeric stabilizer, e.g., about 50 to about 1500 ppm of the stabilizer, and optionally, a water soluble inorganic salt. Preferably, the particulate cerium oxide abrasive has a mean particle size in the range of about 0.35 to about 0.9 mum. Another preferred composition comprises about 1 to about 15 percent by weight of a particulate cerium oxide abrasive characterized by a mean particle size of at least about 0.2 mum and a purity of at least about 99.9% CeO2, on a weight basis, suspended in an aqueous carrier at a pH at least about 1 unit higher or lower than the isoelectric point (IEP) of the cerium oxide abrasive.
Patent KR-20090091132-A (KR)
Title: Disposable ophthalmic injection device
Inventor: DACQUAY BRUNO
IPC: A61M5/00
Filed: 2007-10-05
Abstract: A disposable injection device has a dispensing chamber housing, a plunger, a needle, and a temperature control device. The dispensing chamber housing has an inner surface and an outer surface. The inner surface partially defines a dispensing chamber for receiving a quantity of a substance. The plunger is engaged with the inner surface of the dispensing chamber housing, is capable of sliding in the dispensing chamber housing, and is fluidly sealed to the inner surface of the dispensing chamber housing. The plunger has a plunger interface. The needle is fluidly coupled to the dispensing chamber. The temperature control device at least partially surrounds the dispensing chamber housing and alters a temperature of the substance in the dispensing chamber. The substance is injected after the temperature of the substance is altered. ® KIPO & WIPO 2009
Patent KR-20090091725-A (KR)
Title: Apparatus and method for substrate electroless plating
Inventor: ARMANINI EDWARD
IPC: H01L21/68
Filed: 2007-10-04
Abstract: A body structure has an inner region shape that defines a cavity within the body structure. The cavity within the body structure is designed to hold a fluid. A chuck includes a top that is capable of holding a substrate, and a body portion that has a complementary shape with respect to the inner region shape of the body structure. The complementary shape of the chuck body portion at least partially aligns with the inner region shape that defines the body structure cavity. The chuck body portion is designed to move into the cavity of the body structure and displace the fluid held within the cavity, so as to shift the fluid over the top of the chuck. The body portion of the chuck is also designed to move out of the cavity of the body structure, so as to remove the fluid from over the top of the chuck. ® KIPO & WIPO 2009
Patent KR-20090086263-A (KR)
Title: Wireless ic device
Inventor: IKEMOTO NOBUO
IPC: G06K19/07
Filed: 2008-07-17
Abstract: An electromagnetically coupling module is composed of a wireless IC chip (1) and a functional substrate (20), and the electromagnetically coupling module is mounted on a radiation plate (30) with an adhesive (40). On an upper surface of a base material (31) of the radiation plate (30), two long radiation electrodes (32a, 32b) are formed. On a bottom surface section of the functional substrate (20), facing capacitive coupling electrodes (24a, 24b) are arranged on the inner end sections of the radiation electrodes (32a, 32b), respectively, and a matching circuit (23) for impedance matching between the wireless IC chip (1) and the radiation electrodes (32a, 32b) is constituted. Thus, the size of the wireless IC device is reduced as a whole, designing is facilitated and cost is reduced. ® KIPO & WIPO 2009
Patent KR-20090097901-A (KR)
Title: An ip multicast route monitoring system and the method thereof
Inventor: XU LINGBO
IPC: H04L12/28
Filed: 2006-12-12
Abstract: An IP multicast route monitoring system includes: a multi-service transport apparatus (202) located in the multi-service transport platform (MSTP) network side, for monitoring and transferring IP multicast route protocol PIM-SM messages; and at least one IP multicast router (204) connected with the multi-service transport platform network, for routing the IP multicast route protocol PIM-SM messages. Through the invention, MSTP network can perform IP multicast route control between many multicast routers.
Patent KR-20090094025-A (KR)
Title: Process for the preparation of abacavir
Inventor: MEDRANO RUPEREZ JORGE
IPC: C07D473/16
Filed: 2007-12-20
Abstract: Process for the preparation of abacavir, or its salts or its solvates comprising the step of reacting a compound (IV) where R1 is a (C1-C 4)-alkyl radical with anhydrous hydrochloric acid/(C1-C6)-alcohol, and then with tri(C1-C 4)-alkyl orthoformate, in the absence of water. The preparation process may include further steps of reacting the compound obtained with cyclopropylamine and subsequently hydrolysis to yield abacavir.
Patent KR-20090109537-A (KR)
Title: System, apparatus and method for interleaving data bits or symbols
IPC: H03M13/27
Filed: 2008-01-16
Abstract: A data transmission system respectively encodes successive bits representing information to be transmitted. An interleaver receives the bits from the encoder and interleaves the bits. The interleaver includes a memory and a memory read write controller configured to write the bits to the memory in accordance with a diagonal write pattern and to read the bits from the memory in a diagonal read pattern. A symbol mapper receives the interleaved bits and maps the encoded interleaved bits into symbols using a transmission format.
Patent KR-20090110335-A (KR)
Title: Packaged media encryption using stored key table
IPC: G11B20/10
Filed: 2008-02-06
Abstract: In certain embodiments, a player device that receives and plays content stored on packaged media, the player device has a media reader that receives a packaged media to read digital data stored thereon. The player device has a secure persistent storage device storing a key table containing a plurality of keys indexed by an index. A decrypter decrypts the digital data stored on the packaged media using at least one of the encryption keys referenced by a key index stored on the packaged media. A decoder decodes the decrypted digital data stored on the packaged media and provides the decoded data as an output. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
Patent KR-20090114406-A (KR)
Title: Positioning feature and method for precise vehicle heights
Inventor: HEEREN JOHN
IPC: B60G17/015
Filed: 2008-02-19
Abstract: A corner assembly includes a suspension module and a wheel assembly. In order to compensate for tolerance stack up in relation to a specified height of the corner assembly, the attachment between a damper of the suspension module and a knuckle of the wheel assembly is adjusted. The amount of adjustment is determined by measuring the assembled length of the suspension module, comparing the measured length to a standard length and determining an amount of adjustment necessary.
Patent KR-20100038281-A (KR)
Title: Gun drill
Inventor: NOMURA TAKUJI
IPC: B23B51/06
Filed: 2008-04-18
Abstract: A gun drill in which coolant delivered to a cutting part can be discharged intensively to a chip discharge groove along with the chips, damage on the inner circumference of a drilled hole or fall of machining precision due to clogging with chips can be prevented, and cutting efficiency is enhanced by reducing rotary load and long lifetime can be attained. Coolant supply paths (10, 20) are provided in a tool shank (1) and a cutting head (2), one chip discharge groove (3) is provided in the outer circumferential surface from the proximal side of the tool shank (1) to the distal end of the cutting head (2), discharge ports (22a, 22b) communicating with coolant supply holes (21a, 21b) and a chip discharge groove (32) are provided in the distal end face (2c) of the cutting head (2), and annular protrusions (4a,...) are formed in the outer circumferential surface of the cutting head (2) continuously over the entire circumference while bridging above the chip discharge groove (3).
Patent KR-20090117771-A (KR)
Title: Method and system for video indexing and video synopsis
Inventor: PELEG SHMUEL
IPC: G06F17/30
Filed: 2007-12-09
Abstract: In a system and method for generating a synopsis video from a source video, at least three different source objects are selected according to one or more defined constraints, each source object being a connected subset of image points from at least three different frames of the source video. One or more synopsis objects are sampled from each selected source object by temporal sampling using image points derived from specified time periods. For each synopsis object a respective time for starting its display in the synopsis video is determined, and for each synopsis object and each frame a respective color transformation for displaying the synopsis object may be determined. The synopsis video is displayed by displaying selected synopsis objects at their respective time and color transformation, such that in the synopsis video at least three points that each derive from different respective times in the source video are displayed simultaneously.
Patent KR-20100005013-A (KR)
Title: Ac generator for vehicle
Inventor: OOHASHI ATSUSHI
IPC: H02K13/00
Filed: 2007-05-22
Abstract: An alternating-current generator with a brush holder assembly taking up less occupied space in circumferential direction of the brush holder assembly inside a rear bracket while making the possibility of moisture and dirt less inside a casing for a regulator circuit. The brush holder assembly has a base and a plate. The base is molded integrally with a brush holder, the casing for the regulator circuit and a connector while the plate has a cover attached to the brush holder to plug up an inlet through which a resinous material is poured into a casing for the regulator circuit. All of the brush holder, the casing for the regulator circuit and the connector lie on a common plane where their respective center lines include an axis of a rotating shaft. A lead-out opening made in the rear bracket to lead the connector out through there is almost plugged with the connector and the cover.
Patent KR-20090113894-A (KR)
Title: Device and Method for transmitting a sequence of data packets and Decoder and Device for decoding a sequence of data packets
Inventor: SPERSCHNEIDER RALPH
IPC: H04W28/04
Filed: 2008-02-22
Abstract: During a packet-oriented data transmission via a network, a device for sending a sequence of data packets detects (13) whether a packet is missing or defective. If this is the case, a replacement packet is delivered (14), which is a valid packet in terms of packet syntax, but also has a pre-determined content characteristic. On the decoder side, a base decoder identifies the packet as a valid packet and decodes same, while an extension decoder can activate an error covering measure on the basis of an indication in the replacement packet, that it is in effect a replacement packet, in order to obtain a high-quality audio reproduction.
Patent KR-20100015874-A (KR)
Title: Clamping device for clamping at least two components
Inventor: BRUNNECKER FRANK
IPC: B29C65/16
Filed: 2008-04-10
Abstract: The invention relates to a clamping device for clamping at least two components (6, 7) in a radiation-protected machine tool, particularly in a laser welding device (1), comprising-a receptacle (18) for supporting the first component (6),-a clamping head (16) for applying a force to the second component (7) in order to generate clamping pressure at the joint surface (8, 9) between the two components (6, 7),-an inner clamping jaw (11) located within the peripheral beam path (10) of the machine tool, the jaw having a clamping surface (12) for internally clamping the components (6, 7), and-narrow connecting struts (15) for connecting the inner clamping jaw (11) to the external clamping head (16), said connecting struts (15) bridging the passage gap (7) in the clamping head (16) allowing access for the beam path (10) of the machine tool to the components (6, 7).
Patent KR-20100019448-A (KR)
Title: Epoxy resin composition for optical semiconductor device encapsulation, cured body thereof, and optical semiconductor device using the epoxy resin composition
Inventor: NORO HIROSHI
IPC: C08G59/62
Filed: 2008-04-16
Abstract: Disclosed is an epoxy resin composition for optical semiconductor device encapsulation, which contains the following components (A)-(D). (A) an epoxy resin having two or more epoxy groups in a molecule (B) an acid anhydride curing agent (C) a curing accelerator (D) an alcohol compound having three or more primary hydroxy groups in a molecule The epoxy resin composition for optical semiconductor device encapsulation is excellent in heat resistance and light resistance, and enables to greatly suppress occurrence of cracks in the sealing resin.
Patent KR-20100017174-A (KR)
Title: Refractory product for a checker work element of a glass furnace regenerator
Inventor: CABODI ISABELLE
IPC: C04B35/107
Filed: 2008-04-22
Abstract: The invention relates to a fused-cast refractory product having the following average chemical composition by weight, the percentages by weight being on the basis of the oxides: 25% < MgO < 30%; 70% < AlO< 75%; other species: < 1%. Use of a regenerator combined with a furnace for melting soda-lime glass operating under reducing conditions.