baber/WOPTO huggingface dataset:
Patent KR-20080061394-A (KR)
Title: Device and method for calibrating mimo systems
Inventor: LIU JIAN
IPC: H01Q21/00
Filed: 2006-11-28
Abstract: A device and a method for calibrating an MIMO(Multiple-Input Multiple Output) system are provided to simplify a calibration substrate by replacing a huge directional coupler and combiner/divider with a switch and an attenuator. A calibration circuit includes first to fourth input and output ports(11-14). The first and second input and output ports are arranged to be connected to different transmitter and receiver pairs of an MIMO system. The third and fourth input and output ports are arranged to be connected to different antennas. The calibration circuit further includes an attenuator, a first non-reciprocal switch(S3), and a second non-reciprocal switch(S4). The attenuator includes a first attenuator port(21) and a second attenuator port(22). The first non-reciprocal switch connects the first input and output port and the third input and output port or the first input and output port and the first attenuator port. The second non-reciprocal switch connects the second input and output port and the fourth input and output port or the second input and output port and the second attenuator port.
Patent KR-20080075151-A (KR)
Title: Method and system for improving a wireless communication route
Inventor: GOSSAIN HRISHIKESH
IPC: H04L45/24
Filed: 2006-11-21
Abstract: A system and method for improving a current wireless communication route, between a source node and a destination node in an on-demand wireless communication network, enables the current communication route to be improved even when the current route has not failed. The method includes analyzing at a local node a packet transmission from the source node, the packet transmission comprising a current route metric (step 705). The local node then determines that it can provide an improved wireless communication route, between the source node and the destination node, having a better route metric than the current route metric (step 710). A route improvement message is then transmitted from the local node to the source node (step 740).
Patent KR-20080067004-A (KR)
Title: Resin for toner and toner
Inventor: FUJIMOTO NORIKAZU
IPC: G03G9/08
Filed: 2006-11-10
Abstract: Disclosed is a resin for toners which contains a resin component having both a polyester unit, which is produced by polycondensating a polyhydric alcohol component and a polyvalent carboxylic acid component, and an aryl group having a sulfonic acid ester group as a substituent. Also disclosed is a toner containing such a resin for toners.
Patent KR-20080096501-A (KR)
Title: Separation membrane for direct liquid fuel cell and method for producing same
Inventor: ISOMURA TAKENORI
IPC: C08J9/42
Filed: 2007-02-27
Abstract: Disclosed is a method for producing a separation membrane for direct liquid fuel cells wherein a polymerizable composition, which contains at least (a) an aromatic polymerizable monomer wherein one polymerizable group, at least one hydrogen atom and at least one substituent selected from the group consisting of a methyl group to be bonded in a para-position relative to the polymerizable group, an alkyl group having two or more carbon atoms, a halogen atom, an acyloxy group and an alkoxy group are bonded to an aromatic ring, (b) a crosslinkable polymerizable monomer, and (c) a polymerization initiator, is cured by polymerization or alternatively the polymerizable composition is impregnated into a porous membrane and then cured by polymerization, and after that a cation-exchange group is introduced into an aromatic ring derived from the aromatic polymerizable monomer.
Patent KR-20080091439-A (KR)
Title: Solid-state imaging device and method for manufacturing the same
Inventor: YAMAMOTO KATSUMI
IPC: H01L27/146
Filed: 2007-10-29
Abstract: Disclosed is a solid-state imaging device comprising a solid-state imaging device chip, a transparent plate so arranged as to face the light-receiving surface of the solid-state imaging device chip, a spacer arranged like a frame at the peripheral portion of the light-receiving surface of the solid-state imaging device chip for keeping the distance between the solid-state imaging device chip and the transparent plate constant, and an adhesive layer for sealing the periphery of the space between the solid-state imaging device chip and the transparent plate. This solid-state imaging device is characterized in that the spacer is composed of a plurality of partition walls.
Patent KR-20080101911-A (KR)
Title: Hybrid decoding using multiple turbo decoders in parallel
Inventor: WANG XIAOHUI
IPC: H03M13/45
Filed: 2007-02-08
Abstract: A method and a receiver for Turbo decoding a received Turbo encoded bitstream with a first channel decoder (16a) which uses a first Turbo decoding algorithm to produce a first decoded bitstream and a first error measure, and a second channel decoder (16b) which uses a second Turbo decoding algorithm to produce a second decoded bitstream and a second error measure. The decoders are operable in parallel. A selector (301) is arranged to select, for further processing in the receiver, the decoded bitstream and the error measure from the decoder which has the most favorable error measure.
Patent KR-20080092473-A (KR)
Title: Heteroaryl-tetrahydropiperidyl compounds useful for treating or preventing pain
Inventor: SUN QUN
IPC: A61K31/4545
Filed: 2004-07-23
Abstract: where Ar 1, Ar2, X, R3, and m are as disclosed herein or a pharmaceutically acceptable salt thereof (a "Tetrahydropiperidyl Compound"); compositions comprising an effective amount of a Tetrahydropiperidyl Compound; and methods for treating or preventing pain, UI, an ulcer, IBD, IBS, an addictive disorder, Parkinson's disease, parkinsonism, anxiety, epilepsy, stroke, a seizure, a pruritic condition, psychosis, a cognitive disorder, a memory deficit, restricted brain function, Huntington's chorea, amyotrophic lateral sclerosis, dementia, retinopathy, a muscle spasm, a migraine, vomiting, dyskinesia, or depression in an animal comprising administering to an animal in need thereof an effective amount of a Tetrahydropiperidyl Compound are disclosed herein.
Patent KR-20090016451-A (KR)
Title: New chiral intermediate, process for rpoducing the same and its use in the manufacture of tolerodine, fesoterodine, or the active metabolitte thereof
Inventor: MEESE CLAUS
IPC: A61K31/353
Filed: 2007-06-06
Abstract: is provided. It may be produced by subjecting a compound of formula (IV) to a reduction reaction wherein R represents hydrogen, straight or branched C1-C6 alkyl. This compound is a valuable intermediate which may be used in the synthesis of fesoterodine, tolterodine, its active metabolite, and related compounds.
Patent KR-20080110684-A (KR)
Title: Camera apparatus and image recording/reproducing method
Inventor: OGAWA TATSURO
IPC: H04N7/18
Filed: 2007-04-20
Abstract: A camera apparatus capable of recording an image where a wide range is imaged, and making it easier to distinguish the content of a necessary image by enlarging and displaying an image in a narrow range according to predetermined information. The camera apparatus comprises a camera section (200) having a wide-angle imaging lens (221) and an imaging means (230), microphones (311, 312, 313) for collecting sound produced by a subject and/or sound around the subject, a processing control means (240) for recording image-processed image data and the sound collected by the microphone (311) and so forth, a display means (300) with a display screen for displaying a picture of the image-processed image data together with reproduction of the collected sounds, and an operating means (400) for operating the display screen. The processing control means (240) performs a processing of recording the entire captured image, segments an area in the direction where the sound is coming or a specified area according to the collected sound or another information set from the entire captured image, and displays the area on the display means (300). ® KIPO & WIPO 2009
Patent KR-20090005396-A (KR)
Title: Method and system for conditioning a vapor deposition target
Inventor: ILIC MILAN
IPC: C23C14/34
Filed: 2007-04-27
Abstract: A method and system for conditioning a vapor deposition target is described. In one illustrative embodiment, a vapor deposition system is operated in which a vapor deposition target is used, the occurrence of electrical arcs in the vapor deposition system is detected, and the vapor deposition target is conditioned by adjusting an output current of a power supply that powers the vapor deposition system and adjusting an interval during which energy is delivered to each arc to deliver substantially the same energy to each arc. In some embodiments, the energy delivered to each arc is approximately equal to the maximum energy that the vapor deposition target can withstand without being damaged. The described method and system significantly reduces the time required to remove impurities from a target and does not require the venting of the vacuum chamber or the removal of the target from the chamber.
Patent KR-20090015117-A (KR)
Title: Means for controlling the progression of myopia
Inventor: HOLDEN BRIEN ANTHONY
IPC: G02C7/04
Filed: 2007-06-05
Abstract: A contact lens (10) for use in controlling or retarding the progression of myopia in an eye has a central optical zone (20) approximating the normal diameter of the pupil of the eye (22) that gives clear central vision at distance for the wearer. An annular peripheral optical zone 24 that is substantially outside the diameter of the pupil is formed around the central optical zone (20) with greater refractive power than that of the central zone (22) so that oblique rays entering the eye through the peripheral optical zone (24) will be brought to focus at a focal plane that is substantially on or anterior to the peripheral region of the retina. Preferably, the rear surface (16) of the lens is shaped to conform to the cornea of the eye and the front surface (18) of the lens (10) is shaped to provide-in conjunction with the rear surface (16)-the desired optical properties of the central and peripheral optical zones. The front surface (18) is also preferably contoured to form a smooth transition (30) between the junction of the central optical zone (20) and the peripheral optical zone (24), with or without designed optical properties such as progressive power.
Patent KR-20090018965-A (KR)
Title: Multiple liquid lens drivers
Inventor: CRAEN PIERRE
IPC: G02B3/14
Filed: 2007-06-20
Abstract: The invention concerns drive circuitry for generating a plurality of independent drive voltage signals for a plurality of electrodes of at least one liquid lens, the liquid lens comprising first and second miscible liquids, an interface between the first and second liquids being movable by electro wetting by application of a drive voltage signal to at least one electrode of the liquid lens, the drive circuitry including generating circuitry (406, 408, 410, 412) arranged to generate a fixed drive voltage (Vdc); a duty cycle controller (418) arranged to receive data values indicating a duty cycle to be applied to each of the plurality of electrodes, and to generate a control timing signal for each of the plurality of electrodes, each control timing signal having the duty cycle indicated by the controller; and driving means (426, 428, 430, 432) arranged to generate an independent drive voltage signal for each of the plurality of electrodes by selectively applying the fixed drive voltage, based on the control timing signal associated with each liquid lens.
Patent KR-20090019851-A (KR)
Title: High volume delivery system for gallium trichloride
Inventor: ARENA CHANTAL
IPC: H01L21/20
Filed: 2007-06-08
Abstract: The present invention is related to the field of semiconductor processing equipment and methods and provides, in particular, methods and equipment for the sustained, high-volume production of Group III-V compound semiconductor material suitable for fabrication of optic and electronic components, for use as substrates for epitaxial deposition, for wafers and so forth. In preferred embodiments, these methods and equipment are optimized for producing Group III-N (nitrogen) compound semiconductor wafers and specifically for producing GaN wafers. Specifically, the precursor is provided at a mass flow of at least 50g Group III element/hour for a time of at least 48 hours to facilitate high volume manufacture of the semiconductor material. Advantageously, the mass flow of the gaseous Group III precursor is controlled to deliver the desired amount.
Patent KR-20090014233-A (KR)
Title: Broadcasting transmitter/receiver and method of processing broadcasting signal
Inventor: CHOI IN HWAN
IPC: H04N7/015
Filed: 2009-01-16
Abstract: A broadcast transceiver and a broadcast signal processing method are provided to insert base data(known data) into the fixed area of a data section and transmit the base data in transmitting/receiving parties, thereby improving receiving ability. A DTV(Digital Television) broadcast signal including enhanced data and normal data is received. First data is inputted to a convolution encoder having a first memory, a second memory, and an exclusive-OR operator in a broadcasting transmitter. Third data is produced by operating the second data stored in the first memory and the first data by the exclusive-OR operator. The third data is stored in the first memory. The first data and the third data are outputted as a result of convolution encoding. The received DTV broadcast signal is decoded.
Patent KR-20100087423-A (KR)
Inventor: KIM JUNG HWAN
IPC: A41B9/00
Filed: 2009-01-28
Abstract: 야외에서도 입고 벗기 불편한 내복을 단추와 지퍼로 겉옷을 벗지 않고 신발을 벗지않고도 벗을 수 있다. 
     
     내복
Patent KR-20100088733-A (KR)
Title: Device for detecting error of test program of semiconductor
Inventor: CHO YONG HWAN
IPC: G01R31/3181
Filed: 2009-02-02
Abstract: PURPOSE: A test program error detecting apparatus of a semiconductor memory device is provided to improve the reliability of a test. CONSTITUTION: An address signal generator(10) successively inputs the address signal of the cell to the internally mounted data input output circuit from the outside. A row address signal and a column address signal of the input address are generated. A latch unit(20) latches the phase data of the row address signal and the column address signal in response to a control signal of test program error detection. A comparator(30) compares the phase data of latched input address to output the phase data determining as to the occurrence of test program error.
Patent KR-20100091358-A (KR)
Title: Temperature control method of heating water in boiler
Inventor: SEO YOUNG RAE
IPC: F24D3/00
Filed: 2009-02-10
Abstract: PURPOSE: A method for controlling the temperature of heating water in a boiler is provided to improve the efficiency of a boiler by the control of the heating water temperature in a condensation section. CONSTITUTION: A method for controlling the temperature of heating water in a boiler comprises following steps. The temperature of heating water is set up proportionally to the initial set temperature of a room(S10). After a pre-set target time, present indoor temperature reaches to the initial set temperature of a room(S20). If the present indoor temperature is higher than the initial set temperature of a room, the temperature of the heating water is reused(S30). If the present indoor temperature is lower than the initial set temperature of a room, the temperature of the heating water is increased(S40).
Patent KR-20100094019-A (KR)
Title: Curtain wall of reverse beam system
Inventor: PARK JONG TEA
IPC: E04B2/88
Filed: 2009-02-18
Abstract: PURPOSE: A reversed beam system curtain wall, which has a strong tectonic stress against outside wind pressure, is provided to reduce construction costs and a construction time. CONSTITUTION: A reversed beam system curtain wall is composed like next. A structural mechanics phase reversed beam system is made by attaching a glass panel to a curtain wall structure. The curtain wall fixes a reverse horizontal bar(30) on the front side of a vertical bar(20).
Patent KR-20100094233-A (KR)
Title: A shoe cleaner for car
Inventor: JIN GIL SEON
IPC: B60R3/04
Filed: 2009-02-18
Abstract: PURPOSE: A shoe cleaner for a vehicle is provided to be easily installed on the lower part of a rocker panel of a vehicle door and to be simply operated. CONSTITUTION: A shoe cleaner for a vehicle comprises a housing(10), a square frame body(20), a worm wheel supporting unit, a driving roller(40), a driven roller(50), a roller drive unit, and a rotary belt(70). The housing has an opening on the front surface. A worm gear drive unit is installed inside the square frame body, so that square frame body is mounted on or separated from the housing. The worm wheel supporting unit supports the worm wheel of the worm gear drive unit. The driving roller is mounted under the central part of a lid(22) of the square frame body. The driven roller is mounted under the end of the cover. The roller drive unit is installed on the underside of the cover between the drive roller and the driven roller.
Patent KR-20100094656-A (KR)
Title: Heart pulse detection system and method
Inventor: CHO JUN DONG
IPC: A61B5/02
Filed: 2009-02-19
Abstract: PURPOSE: A system and a method for detecting heart-pulse are provided to accurately detect the peak of a ventricle signal or an atrium signal from the heart of a patient with a tachycardia disease. CONSTITUTION: A peak detecting unit(104) detects the peak of a ventricle signal or an atrium signal according to an adaptive threshold level. After the maintaining time of the adaptive threshold level is passed, the peak is re-detected. A system determining unit(114) indicates the disease in the heart based on a detected peak interval. A feedback data processing unit(116) regulates the maintaining time of the threshold level based on a pre-set value.
Patent KR-20100100494-A (KR)
Title: Method and apparatus of accessing file or directory in file system
Inventor: LEE HYUN JU
IPC: G06F21/62
Filed: 2009-03-06
Abstract: PURPOSE: A method and an apparatus of accessing a file or a directory in a file system are provided to enable only a user with a right to access a file or a directory that the user wants. CONSTITUTION: A security information management unit(12) updates not used cluster information, selected in a data area of a file system, in cluster information of a protection file or a protection directory. The security information management unit generates a security information table. The security information table stores encrypted cluster information and selected not used cluster information. The first security information table storage unit(14) stores the generated security information table.
Patent KR-20100101750-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: KIM HYOUNG JOON
IPC: H01L21/3205
Filed: 2009-03-10
Abstract: PURPOSE: A manufacturing method of a semiconductor device is provided to prevent a contact hole for a bit line contact plug from having a larger CD than the CD of a trench for a bit line. CONSTITUTION: A plug is formed on a semiconductor substrate(100). An insulating layer is formed on the semiconductor substrate. A line type trench is formed by firstly etching the thickness of the insulating layer. A contact hole which exposes the plug is formed by secondly etching the insulating layer in the bottom surface of a trench part.
Patent KR-20090097809-A (KR)
Title: Method and lithographic apparatus for measuring and acquiring height data relating to a substrate surface
Inventor: STAALS FRANK
IPC: H01L21/027
Filed: 2009-03-10
Abstract: A lithographic apparatus and a method thereof are provided to generate a stroke of a relative movement between a substrate and a level sensor by controlling a first actuator and a second actuator. A supporting body(MT) supports a patterning device(MA) capable of giving a pattern on a cross section of a radiation beam(B). A substrate table(WT) maintains a substrate(W). A projection system projects the radiation beam patterned on a target part of the substrate. A level sensor measures a height of a part or a whole part of the substrate. A first actuator moves the substrate table into a first direction which is vertical about a surface of the substrate. A second actuator moves the substrate table into a second direction which is vertical about a surface of the substrate. A controller generates a stroke of relative movement between the substrate and the level sensor by controlling the first actuator and the second actuator.
Patent KR-20100104826-A (KR)
Title: Diagnosis device
Inventor: KIM YOUNG MUK
IPC: A61B5/05
Filed: 2009-03-19
Abstract: PURPOSE: The diagnosis instrument multiplies the intensity of the magnetization value of the biomass coated to the magnetic particle by sanctioning the magnetic field in the magneto resistive sensor to one or more direction. CONSTITUTION: A detector(100) adjusts direction and intensity of one or more magnetic field. By sensing the magnetic signal about the biomass combined in the magneto resistive sensor with the component it magnetics, it magnetics, detector analyzes component. The amplification driving part(140) amplifies the magnetic signal which becomes from detector.
Patent KR-20100106079-A (KR)
Title: Method for fabricating touch-screen panel
Inventor: KIM KANG PAN
IPC: G06F3/041
Filed: 2009-03-23
Abstract: PURPOSE: A method for manufacturing a touch screen and a touch screen which is manufactured by the same are provided to form a puff after attaching an upper and lower ITO substrate, thereby preventing a failure in attaching process. CONSTITUTION: An air injection path is formed to one side of a lower part of an ITO(Indium Tin Oxide) substrate(10). To form an air injection unit at a part corresponding to the injection path, a both-sided tape is attached along the edge of an upper part of the lower ITO substrate. In the upper ITO substrate(30), an injection hole is formed to the location corresponding to the end of the air injection path. The upper part of the ITO substrate is attached to the lower part of the ITO substrate. The air is injected between the lower part of the ITO substrate and the upper part of the ITO substrate through the air injection hole.
Patent KR-20100110435-A (KR)
Title: Drain heater
Inventor: KO TAE WOEN
IPC: F24F13/22
Filed: 2009-04-03
Abstract: PURPOSE: A device for evaporating the condensed water of a cooling facility is provided to prevent the environment damage due to the direct discharging of the condensed water and to automatically perform the discharging of the condensed water. CONSTITUTION: A device for evaporating the condensed water of a cooling facility comprises water collecting pumps(200,210,220), a water collecting tank, a drain heater(700), a steam outlet(800), a water level detector(600), and a controller(500). The water collecting pump is connected to the condensed water collecting container of a cooling facility. The water collecting tank is connected to the water collecting pump by a hose. The drain heater evaporates the condensed water collected in the water collecting tank. The heating unit of the drain heater is located in the lower space of the inside of the water collecting tank. The steam outlet is installed on the top of the water collecting tank. The water level detector detects the water level of the condensed water stored in the water collecting tank. The controller is connected to the drain heater and the water level detector, drives and controls them.
Patent KR-20100112422-A (KR)
Title: Display apparatus
Inventor: JEONG YOUN HAK
IPC: G02F1/1343
Filed: 2009-04-09
Abstract: PURPOSE: A display device using a liquid crystal which is vertically aligned on a scrubbed alignment layer is provided to improve the side visibility while the display device operates at high contrast ratio. CONSTITUTION: A lower polarizing plate includes a first polar axis. A plurality of slit electrode units(173) is arranged on the top of the lower polarizing plate. A plurality of slit electrode units is extended to a first direction from a flat electrode unit(171). An array substrate includes a lower polarizing plate which is polarized in the first direction.