baber/WOPTO huggingface dataset:
Patent KR-20090061853-A (KR)
Title: Apparatus and method fo viterbi decoder using cable modem
Inventor: RA SANG JUNG
IPC: H03M13/41
Filed: 2007-12-12
Abstract: A viterbi decoder applied to a cable modem and a decoding method thereof are provided to improve performance of the viterbi decoder by reducing complexity of calculating an Euclidean distance in a branch metric calculation unit. A BMC(Branch Metric Calculation)(110) calculates an absolute distance with each reference coordinate determining value based on an input signal and selects the minimum branch metric with the minimum absolute distance. The branch metric calculation unit includes a reference coordinate table(210), an absolute distance calculation unit(220), the minimum branch metric selecting unit, and a branch metric outputting unit(250). A path selecting unit produces the accumulated path metric based on the minimum branch metric, produces the minimum path metric among the accumulated path metric, and confirms the state information of the shortest path. A trace back unit tracks the state information of the shortest path and decodes and outputs the state information of the shortest path.
Patent KR-20090063420-A (KR)
Title: Built-in type cooking appliance
Inventor: KANG MYEONG YEOL
IPC: F24C7/08
Filed: 2007-12-14
Abstract: A built-in cooker is provided to prevent that the heat of the upper heater moves to the control element by the air flowing through the air channel according as the air channel is formed under the barrier. A built-in cooker comprises a cavity(10) which is provided inside an outer case(60) and forms a cooking chamber(11), a control element(51) for being provided between cavity and outer case and controlling cooker, a barrier(90) which blocks that the heat generated in cavity moves to the control element, and a first flow path(85) which is provided between the barrier and cavity and wherein the air taken in from outside moves. Provided is a second fluid path(84) in which the air flows between the outer case and a cabinet(5).
Patent KR-20090063860-A (KR)
Title: Automatic transmission using surplus oil for mileage improvement
Inventor: LEE SEOK HYUN
IPC: F16H57/04
Filed: 2007-12-14
Abstract: An automatic transmission using surplus oil for improving fuel efficiency is provided to improve fuel efficiency by controlling an idling RPM in a low level by removing a load applied to an oil pump in an idling state. An automatic transmission using surplus oil for improving fuel efficiency includes a first flow path(25), a first valve(20), a surplus oil tank(10), a second flow path(35), a third flow path(15), a second valve(40), a fourth flow path(55), and a valve body(50). The first oil path is connected to an oil pump. The first valve is installed on the first flow path. The surplus oil tank is connected to the oil pump through the first flow path. The second flow path is connected to the oil pump. The third flow path is connected to the surplus oil tank. The second valve is connected to the oil pump through the second flow path and the third flow path. The fourth flow path is connected to the second valve. The valve body is connected to the second valve through the fourth flow path.
Patent KR-20090070578-A (KR)
Title: Manufacturing method and device of fischer-tropsch catalyst with organic acid precursor and catalyst prepared thereof
Inventor: JUNG HEON
IPC: B01J31/00
Filed: 2007-12-27
Abstract: A method for producing a Fischer-Tropsch catalyst using organic acids and an apparatus using organic acids by the same are provided to increase activity of Fischer-Tropsch reaction, and to reduce manufacturing cost. A method for producing a Fischer-Tropsch catalyst using organic acids includes the following steps of: producing an organic acid solution by mixing carboxylic acid and water(S1); producing a compound by adding metallic iron and a co-catalyst in the organic acid solution(S2); oxidizing the compound and an oxidizer by spraying the compound and the oxidizer(S3); sintering oxide(S4); and adding electrostatic potential of 0.5 ~ 1.0 V to generate iron oxides(S5).
Patent KR-20080105968-A (KR)
Title: A compressor bar for a lever-arch type file mechanism
Inventor: TO CHUN YUEN
IPC: B42F11/00
Filed: 2007-12-27
Abstract: A compressor bar for a lever-arch type file mechanism, the lever-arch type file mechanism, and a paper holding mechanism are provided to eliminate a disadvantage that a writing instrument is not equipped at a conventional lever-arch type file. A compressor bar(114) for a lever-arch type mechanism comprises: a base(117) having a plurality of openings(118) formed therein; a pair of elastic rods(120) supported by the base; an operation member that is operable to change relative positions of a pair of the elastic rods; and a holder(116) for releasably holding one or more writing instruments. The holder is substantially formed in a cylindrical shape.
Patent KR-20090073853-A (KR)
Title: Novel compound for organic photoelectric device and organic photoelectric device comprising the same
Inventor: JUNG HO KUK
IPC: C09K11/06
Filed: 2007-12-31
Abstract: A compound for an organic photoelectric device is provided to ensure excellent injection and transfer characteristic of electronics, high stability due to prevention of crystallization, efficiency characteristic and lifetime property of an organic photoelectric device. A compound for an organic photoelectric device has a structure represented by chemical formula 1. In chemical formula 1, X is one selected from the group consisting of hydrogen atom, nitrile group, fluorine-substituted alkyl group, cyano group, carbonyl group, and SO2R3; Y is one selected from the group consisting of hydrogen atom, unsubstituted or fluorine-substituted alkyl group, nitrile group, cyano group, substituted or unsubstituted cycloalkyl group, substituted or unsubstituted aryl group, substituted or unsubstituted heteroaryl group, nitro group, carbonyl group, amide group and SO2R3; an R1 and R2 are independently one selected from the group consisting of hydrogen atom, halogen group, nitrile, cyano group, nitro radical, amide group, carbonyl radical, ester group, substituted or unsubstituted alkyl group, substituted or group alkoxy group, substituted or unsubstituted alkenyl group, substituted or unsubstituted aryl group, substituted or unsubstituted arylamine group, substituted or unsubstituted heteroaryl amine group, substituted or unsubstituted heterocyclic group, substituted or unsubstituted amino group, substituted or unsubstituted cycloalkyl group, BR4R5 and SiR6R7R8.
Patent KR-20070014232-A (KR)
Title: Improved frame structure for an adaptive modulation wireless communication system
Inventor: KLEIN ISRAEL JAY
IPC: H04J3/00
Filed: 2000-07-28
Abstract: A method of assigning downlink time slots to receive units where the units may generate data using different modulation schemes. The method preferably assigns the downlink time slots as a function of the complexity of modulation schemes employed by the units. Further, the method preferably assigns the time slots from the least complex modulation scheme to the most complex scheme. The method may further assign uplink time slots to transmit units where the transmit units may generate data using different modulation schemes. The method preferably assigns the uplink time slots as a function of the complexity of modulation schemes employed by the uplink units. Further, the method preferably assigns the uplink time slots from the least complex modulation scheme to the most complex scheme. In other embodiments, the downlink time slots are assigned as a function of the bit per symbol rate employed by the receive units, preferably from the lowest bit per symbol rate to the highest bit per symbol rate. Further, the uplink time slots are assigned as a function of the bit per symbol rate employed by the transmit units, preferably from the lowest bit per symbol rate to the highest bit per symbol rate. The present invention is also a method of simplifying the encoding of a predetermined number of bits of data into frames. The method adds error coding bits so that a ratio of the frame length times the baud rate of the frame times the bit packing ratio of the data divided the total bits of data is always an integer. The method may also convolutionally encode the bits of data so that the same equation is also always an integer. The present invention is also a method of updating the weights of a FIR filter where the filter processes symbols having variable modulation rates. When the modulation rate of the incoming symbols changes, the weights corresponding to the first symbol having the new modulation rate are changed based as the symbol propagates through the filter. ® KIPO & WIPO 2007
Patent KR-20070043785-A (KR)
Inventor: HACHIYA SHOGO
IPC: H02M3/155
Filed: 2005-08-04
Abstract: 본 발명은 고효율을 유지하면서, 안정한 회로 동작이 실현 가능한 스위칭 레귤레이터를 제공한다.  전원장치(100)는 스위칭 레귤레이터(10), 리니어 레귤레이터(16), 타이머 회로(18), 제어회로(20), 인버터(22), 스위치(SW1)를 포함한다.  이 전원장치(100)는, 입력단자(102)에 입력된 입력전압(Vin)를 강압하여 출력단자(104)에 출력전압(Vout)을 강압하여 출력하는 강압형 DC/DC 컨버터이다.  타이머 회로(18)는 제어신호(Vcnt)에 의해 전원장치의 기동이 지시된 시각으로부터의 경과 시간을 카운트하고, 미리 정해진 일정 시간(Tp)이 경과하면 그 출력 신호(Vtime)를 하이 레벨로 한다.  출력신호(Vtime)가 하이 레벨이 되면, 스위치(SW1)가 온하여 제어회로(20)의 전원단자(30)에는 출력 전압(Vout)이 공급된다.
Patent KR-20070057834-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: TERASAKI TADASHI
IPC: H01L21/318
Filed: 2005-10-31
Abstract: Disclosed is a method for manufacturing a semiconductor device wherein a silicon oxide film formed on a foundation is subjected to plasma nitridation using nitrogen which is activated by a plasma, and then subjected to thermal nitridation in a gaseous atmosphere including a compound containing a nitrogen atom, thereby forming a silicon oxynitride film having nitrogen concentration peaks near the surface of the silicon oxide film and near the interface of the silicon oxide film with the foundation.
Patent KR-20070057202-A (KR)
Title: Lamp with reflective coating
Inventor: SPINGER BENNO
IPC: B60Q1/04
Filed: 2005-08-15
Abstract: The invention relates to a lamp (10) and a vehicle headlight. The lamp (10) comprises a discharge vessel (16) with electrodes (20) arranged at a distance for creating an arc discharge. The envelope (22) has cylindrical shape with a cylinder wall extending straight in longitudinal direction. A reflective barrier (28) is arranged at least partly surrounding said discharge vessel for reflecting light emitted from the arc discharge. To obtain an optimally focused reflection, the discharge vessel (16) is configured such that the arc (50) is essentially straight. The reflective barrier (28) also extends straight in longitudinal direction.
Patent KR-20070072503-A (KR)
Title: Spherical resin fine particles, process for producing spherical resin fine particles, and spacer for liquid crystal display element
Inventor: YAMAGUCHI KEIZO
IPC: C08J3/12
Filed: 2005-09-27
Abstract: This invention provides spherical resin fine particles, which, even when produced by a seed polymerization method, have a smooth surface, a process for producing the spherical resin fine particles, and a spacer for a liquid crystal display element which uses the spherical resin fine particles, has a smooth surface, and is less likely to move after spreading onto a liquid crystal panel. The spherical resin fine particles are spherical resin fine particles produced by seed polymerization, and, in the observation of the surface of the spherical resin fine particles under an FE-SEM electron photomicrograph, when the protrusion which appears on the surface in the plane of orthographic projection of the spherical resin fine particles is comparted as one region, the number of regions which appear in a concentric circle having a diameter of the half of the diameter of the spherical resin fine particles is not more than 10. The process for producing the spherical resin fine particles comprises dispersing a polymerizable unsaturated monomer and a polymerization initiator in water, absorbing the dispersion into seed particles having a weight average molecular weight of 2000 to 15000 and a weight average molecular weight/number average molecular weight of not more than 1.6 with a degree of swelling of 10 to 100 times, and polymerizing the polymerizable unsaturated monomer to prepare polymer fine particles.
Patent KR-20070051931-A (KR)
Inventor: FIRST ERIC R
IPC: A61K39/02
Filed: 2005-08-24
Abstract: 둔부 변형부 또는 둔부 변형부의 근처에 보툴리눔 신경독과 같은 클로스트리디움 독소를 국부투여하여 둔부 변형을 처치하기 위한 또는 둔부 변형의 진행을 방지하기 위한 방법이 제공된다.
Patent KR-20070056149-A (KR)
Inventor: UMESH ANIL
IPC: H04B1/707
Filed: 2005-09-16
Abstract: 본 발명은, EUL을 적용하고 있는 송신 다이버시티 기지국에서, E-HICH, E-RGCH 및 E-AGCH에 대해서 어떻게 송신 안테나 다이버시티를 적용하는지에 대하여 규정하는 것을 목적으로 한다.  본 발명은, 다운링크를 통하여 기지국으로부터 이동국에 신호를 송신하는 이동 통신 방법으로서, 상기 다운링크의 개별 채널에 대해서는 폐쇄 루프의 송신 안테나 다이버시티를 적용하고, 업링크 고효율 전송 방식에 따른 상기 다운링크의 제어 채널에 대해서는 개방 루프의 송신 안테나 다이버시티를 적용한다.
Patent KR-20070085672-A (KR)
Title: 3-substituted pyridine derivatives as h3 antagonists
Inventor: NETTEKOVEN MATTHIAS HEINRICH
IPC: A61K31/496
Filed: 2005-11-24
Abstract: The present invention relates to compounds of formula (I), wherein R 1, R2 and A are as defined in the description and claims, and pharmaceutically acceptable salts thereof as well as to pharmaceutical composition comprising these compounds and to methods for their preparation. The compounds are useful for the treatment and/or prevention of diseases which are associated with the modulation of H3 receptors.
Patent KR-20070088785-A (KR)
Title: Movable plate drive device and press slide drive device
Inventor: KOHNO YASUYUKI
IPC: B30B15/14
Filed: 2005-12-20
Abstract: A press slide is driven by a composite thrust formed by an electric (servo) motor SM thrust (i.e., thrust from a motor SM via a screw/nut mechanism) and thrust of hydraulic cylinders SYL1, SYL2 supplied with hydraulic oil from a constant high pressure source. A slide control device controls the electric motor SM and hydraulic cylinders SYL1, SYL2 according to the slide position signal and the motor angular velocity signal. The slide control device makes the hydraulic cylinder SYL1 function as a pump during a period when the slide load becomes smaller and makes the constant high voltage source charge hydraulic oil by the thrust transferred from the electric motor SM to the hydraulic cylinder SYL1 via the screw/nut mechanism and the slide.
Patent KR-20070102567-A (KR)
Title: Motion-input device for a computing terminal and method of its operation
Inventor: LAURILA KARI
IPC: G06F3/033
Filed: 2005-02-24
Abstract: The invention relates to a motion-input device for a computing device, comprising a housing; a three-axis acceleration sensor arranged in said housing for outputting inertia signals related to the orientation and the movement of the motion-input device with a three-axis compass arranged in said housing, for outputting magnetic field signals related to the magnetic field orientation of the motion-input device, wherein said motion-input device is provided with a transfer component for transferring said magnetic field signals and said inertia signals to said computing device.
Patent KR-20070103479-A (KR)
Title: Breathable elastic web
Inventor: PEACOCK ANDREW JAMES
IPC: A61F/
Filed: 2006-03-16
Abstract: An elastic web that can be made breathable upon application of a tensile force such as would be encountered in certain applications, such as in absorbent articles and other hygienic or non-hygienic articles, and bandages is described. Breathability is achieved by insertion into the web of slits whose open area increases upon application of a force on the web acting along the major axis of said slits.
Patent KR-20070112798-A (KR)
Title: Detection of biomarkers for neuropsychiatric disorders
Inventor: TSUANG MING T
IPC: C12Q1/68
Filed: 2006-02-15
Abstract: Systems and methods provide a comprehensive high-throughput approach toward the sequential identification, prioritization, verification, and validation of etiologic factors in neuropsychiatric disorders, some of which can also be utilized as biomarkers for these illnesses. The systems and methods determine patterns of gene expression in various tissues from various samples under various experimental and non-experimental conditions, and uses the differences and similarities between the gene expression profiles observed under these conditions to delineate distinct gene expression profiles of risk and treatment of neuropsychiatric disorders.
Patent KR-20070106032-A (KR)
Title: Process for production of olefin oxide
Inventor: KANO HIROTSUGU
IPC: C07D301/10
Filed: 2006-02-16
Abstract: A process for production of an olefin oxide comprising the step of contacting an olefin and oxygen with a silver catalyst which can be produced by contacting metal silver or a silver compound or a mixture thereof with an alkaline earth metal carbonate and which has an alkaline metal content of 1500 ppm or less based on the total weight of the silver catalyst.
Patent KR-20080018985-A (KR)
Title: A valve for automobile bodies
Inventor: RUCKEL THOMAS
IPC: F16K15/02
Filed: 2006-06-14
Abstract: A valve adopted to be mounted in a circular aperture (32) in an approximately-horizontal automobile body part (30), includes a vaive body (10) for sealing the aperture, and a valve element (40) that jn its closed position cooperates in sealing manner with the valve body and that in its open position allows water draining from top to bottom. The valve element is rotationally symmetrical and designed in a manner that it shall float up at a water pressure underneath it and be adjusted thereby into the closed position. The valve element has a conical segment resting in sealing manner against the facing edge of the cross-sectionally circular passage of the valve body.
Patent KR-20080007381-A (KR)
Title: Semiconductor device and method for manufacturing same
Inventor: WANG WENSHENG
IPC: H01L27/105
Filed: 2005-06-17
Abstract: A ferroelectric capacitor (42) is formed above a semiconductor substrate (10), and a barrier film (46) for directly covering the ferroelectric capacitor (42) is formed. Then, an interlayer insulating film (48) is formed and flattened. Then, an inclined groove is formed on the interlayer insulating film (48), and a barrier film (50) is formed over the entire surface.
Patent KR-20080003011-A (KR)
Title: Surface mount capacitor and method of making the same
Inventor: VAISMAN PAVEL
IPC: H05K1/16
Filed: 2005-08-31
Abstract: A surface mount capacitor (10) and method for making the same. A solid slug or pellet anode body (1) is encapsulated in a case (6) of insulating material. An anode and cathode termination pair (2, 3) are formed with surface mount mounting portions on one side of the case (6). An electrical connection (4) is made from the cathode termination (2) to a cathode on pellet (1) through the case (6). An electrical connection (7) is made between an anode associated with the pellet (1) and the anode termination (3) externally of the case (6). The external connection (7) allows improved volumetric efficiency by freeing up space in the case (6) for a bigger pellet (1). The method includes mass producing these capacitors (10) by mounting a plurality of pellets (1) on a lead frame (11) with pre-formed anode / cathode termination pairs (2, 3), at least substantially encapsulating the plurality of mounted pellets (1) and each pellet's associated anode and cathode, singulating the encapsulated pellets (1) to expose a portion of the pellet anode, and applying the electrical external conductive path (7) between pellet anode and anode termination (3).
Patent KR-20090075237-A (KR)
Title: Setup method for ic register of television
Inventor: JANG YOUNG DONG
IPC: H04N21/443
Filed: 2008-01-03
Abstract: An IC register setting method of a television is provided to call and use an IC register from an RAM(Random Access Memory) when the television is driven, thereby shortening the time required for developing a program. An IC register separates a booting code from a program code and stores them in a flash memory. The booting code and program code are loaded on an RAM(S13). Whether an effective register exists in the IC register(S14). If not, a chip is initialized through the program code(S16). If so, the chip is initialized to the effective IC register value(S17).
Patent KR-20090075575-A (KR)
Title: The stone door and it's manufacturing method
Inventor: KWON HWA SUK
IPC: E06B3/82
Filed: 2008-01-04
Abstract: A stone door and a manufacturing method thereof are provided to heighten added value by producing the high class feel of a door by covering the front, reverse sides and all border surfaces of a board with a slate to use for an indoor entrance door, a wardrobe door or a kitchen sink door, and cutting and grinding the slate to a minimum thickness and forming a hinge and a knob joint to make lightweight. A manufacturing method of a stone door comprises the steps of applying adhesives(30) on the front and reverse sides of many boards(10) cut into the size of a door and attaching slates(20) between the boards to be one block, attaching border slates(21) cut into the size of a border on all border surfaces of the boards by adhesives to make each board sealed completely and waterproofed by the slates, cutting the center of the slate between the board and the board to separate the boards from the block, grinding the surface of the cut slate attached to the front and reverse sides of the board to give surface gloss and to have a minimum thickness enough to bear an impact and grinding the border slates attached to all border surfaces of the board to have a minimum thickness, and removing a portion of slates at the side or the reverse side of the board to form hinge joints for fastening hinges to mount to an entrance or a sink.
Patent KR-20090077091-A (KR)
Title: New peroxisom proliferator-activated receptor compounds and preparing method thereof
Inventor: KANG JAE HOON
IPC: C07D239/88
Filed: 2008-01-10
Abstract: A compound activating a peroxisom proliferator-activated receptor (PPAR)-alpha and gamma is provided to use as a therapeutic agent which has blood pressure reducing effect and bioavailability with less side effect. A peroxisom proliferator-activated receptor (PPAR) agonist for preventing and treating diabetes comprises a compound of the chemical formula I, its racemic mixture, optical isomer or partial isomer or it pharmacologically allowable salt. In the chemical formula I, R1 is hydrogen, linear or branch C1-6 alkyl, R2 and R3 is hydrogen, linear or branch C1-6 alkyl, C1-6 alkoxy, A1, A2, and A3 is separately carbon, nitrogen, oxygen or sulfur atom, R4 is hydrogen, linear or branch C1-6 alkyl, linear or branch C2-6 alkenyl.
Patent KR-20090078443-A (KR)
Title: Method for servicing a favorite channel in a broadcast receiver
Inventor: SO BYUNG WOOK
IPC: H04N5/50
Filed: 2008-01-15
Abstract: A favorite channel service method for setting up preferred channels according to the time slot of a broadcasting receiver is provided to perform a service of a broadcast channel by supplying a preferred channel service. An edition screen setting up favorite channels according to time slots(S400). A favorite channel time table is generated by using information which is set up on the editing screen(S402). The favorite channel time table is stored(S404). If there is a preferred channel key manipulation, the current time of the broadcasting receiver is checked(S406). If the favorite channel corresponding to the current time exists in the signaling channel time table, the channel is converted by taking advantage of the favorite channel.