baber/WOPTO huggingface dataset:
Patent KR-20080078702-A (KR)
Title: Rectifying circuit, and three-phase rectifying circuit
Inventor: OGUCHI KUNIOMI
IPC: H02M3/155
Filed: 2006-12-14
Abstract: An electric current to flow through a transformer for outputting plural sets of three-phase currents to a multiplex rectifying circuit is easily brought close to a sinusoidal wave. Two diode bridges (31, 32) are provided at their output stages with choppers (41, 42), respectively, the output sides of which are connected in parallel with a smoothing capacitor (5). By controlling the actions of the two choppers (41, 42), the electric currents, which are allowed by the choppers (41, 42) to enter the diode bridges (31, 32), respectively, are changed into either triangular waves opposite in phase to each other or waveforms of intermediate phases of the three phases.
Patent KR-20080077282-A (KR)
Title: Magnetic encoder device
Inventor: UEMURA KOJI
IPC: G01D5/18
Filed: 2005-05-11
Abstract: A magnetic encoder device of a small size and a low power consumption, capable of detecting the angle of one or less rotation and the quantity of multiple rotations. The magnetic encoder device comprises a permanent magnet (2) magnetized in one direction perpendicular to the rotational axis of a rotor (1) and fixed on the rotor (1), a magnetic field detecting element (4) confronting the permanent magnet (2) through a void and mounted on a stator (3), and a signal processing circuit (5) for processing a signal coming from the magnetic field detecting element (4). The magnetic encoder device further comprises multi-rotation detecting means including a multi-rotation magnetic field detecting element (6), and a multi-rotation signal processing circuit (7) for detecting the quantity of multiple rotations from the signal of the multi-rotation magnetic field detecting element (6).
Patent KR-20080080664-A (KR)
Title: Induction heater device
Inventor: DOIZAKI TETSUJI
IPC: B21D1/00
Filed: 2006-11-30
Abstract: An induction heating device (1) is constructed from a heating section (2), feeding rollers (R), and a correction section (3) and is placed on the downstream side, relative to the conveyance direction, of a rolled material (P) paid out from a coil box (B). The heating section (2) has an inductor and heats the material (P) by using high-frequency induction. The feeding rollers (R) feed the rolled material (P) to the heating section (2). The correction section (3) is provided near the heating section (2) and limits the height of a warp the rolled material (P) to a predetermined level, thereby substantially increasing heating ability of the heating section (2) and preventing the rolled material (P) from coming into contact with the heating section (2).
Patent KR-20080089462-A (KR)
Title: Mobile telephone
Inventor: OKUDA KEI
IPC: H04M1/72403
Filed: 2007-03-09
Abstract: It is possible to provide a mobile telephone capable of effectively reducing the power consumption. When a rotation position detection unit has detected that a display case is rotated from a horizontally longitudinal state to a vertically longitudinal state, and if drive voltage is supplied to a television transmission/reception unit by a drive voltage supply unit (33) and an arrival processing unit (31) is performing arrival processing, a response unit (32) responds to the call and sets up a speech state and a drive voltage control unit (35) stops supply of the drive voltage by the drive voltage supply unit (33). Thus, when the telephone is called while a user watching a television broadcast, what the user should do is only to rotate the display case. Thus, the user can respond to the call and supply of the drive voltage to the television broadcast reception unit is automatically stopped. This simplifies the operation and effectively reduces the power consumption.
Patent KR-20080082013-A (KR)
Title: Cast slab, hot rolled steel sheet, colled rolled annealing steel sheet of ultralow carbon steel and method for producing the colled rolled annealing steel sheet
Inventor: SASAI KATSUHIRO
IPC: C22C38/00
Filed: 2004-11-04
Abstract: An extra-low carbon thin steel sheet that through avoiding of inclusion aggregates in molten steel and through fine dispersing of inclusions in the steel sheet, realizes secure prevention of surface flaws and cracking at press molding, and that through promoting of re- growth of crystal grains at continuous annealing, realizes high r-value (r-value >= 2.0) and elongation (total elongation >= 50%); and a process for producing the same. There is provided an extra-low carbon thin steel sheet excelling in surface properties, moldability and workability, comprising, by mass, 0.0003%<=C<=0.003%, Si<=0.01%, Mn<=0.1%, P<=0.02%, S<=0.01%, 0. 0005%<=N<=0.0025%, 0.01%<=acid-soluble Ti<=0.07%, acid-soluble Al<=0.003%, 0.002%<=La+Ce+Nd<=0.02% and the balance of iron and unavoidable impurities, characterized in that at least cerium oxysulfide, lanthanum oxysulfide and neodymium oxysulfide are contained in the steel sheet.
Patent KR-20080104131-A (KR)
Title: Device manufacturing method, device manufacturing system, and measuring/examining instrument
Inventor: OKITA SHINICHI
IPC: H01L21/66
Filed: 2007-03-06
Abstract: When a wafer is measured/examined by means of a measuring/examining instrument before and after the exposure by an exposure apparatus, the various conditions such as the environments in the exposure apparatus and the measuring/examining instrument, the measurement condition of an alignment system, the measurement condition of an AF measurement instrument, the wafer grid, and the image distortion are made to kept unchanged. Particularly, according to the processing states of the exposure apparatus and the coater/developer and the results of the film measurement, exclusion of the alignment error measurement mark, adjustment of the measurement condition, correction of the results of the measurement, adjustment of the environments, correction of the results of the measurement according to the environments, and adjustment of the pattern defect inspection are executed. The aberration of the projection optical system of the exposure apparatus where the pattern on a calibration wafer is transferred is taken into consideration when calibration is performed. With this, the device production yield can be improved. ® KIPO & WIPO 2009
Patent KR-20080114708-A (KR)
Title: Mining web search user behavior to enhance web search relevance
Inventor: AGICHTEIN YEVGENY E
IPC: G06Q10/06
Filed: 2007-02-08
Abstract: Systems and methods that estimate user preference, via automatic interpretation of user behavior. A user behavior component associated with a search engine can automatically interpret collective behavior of users (e.g., web search users). Such feedback component can include user behavior features and predictive models (e.g., from a user behavior component) that are robust to noise, which can be present in observed user interactions with the search results (e.g., malicious and/or irrational user activity.). ® KIPO & WIPO 2009
Patent KR-20080109909-A (KR)
Title: Method and apparatus for maintaining a frame error rate
Inventor: SARKAR SANDIP
IPC: H04W52/12
Filed: 2000-08-11
Abstract: A mobile station (102) transmits a plurality of channels including a pilot channel and at least one information channel. In the exemplary embodiment, the base station (106) determines the adequacy of the transmission energy of the reverse link signal in accordance with the received energy of the reverse link pilot signal. In the present invention, the pilot channel transmission power is retained at the level it was prior to the frequency search excursion, while increasing the transmission energy of at least one other channel transmitted by the mobile station. In addition, when the mobile station (102) is not capable of increasing the transmission energy of all of the information channels, the mobile station (102) generates a ranking of the importance of the different information channels and selectively increases the transmission power of those channels. ® KIPO & WIPO 2009
Patent KR-20090021178-A (KR)
Title: Method and apparatus for communication receiver despreading resource management
Inventor: LINDOFF BENGT
IPC: H04B1/06
Filed: 2007-06-12
Abstract: According to a method taught herein, a multi-branch communication receiver operates in a first mode wherein it despreads individual receiver branch signals with respect to all channelization codes of interest, if sufficient despreader resources are available for such operation. If the receiver estimates that sufficient despreader resources are not available, it operates in a second mode wherein it despreads one or more of the channelization codes from a branch combination signal formed from two or more of the receiver branch signals. The receiver may calculate optimal branch combining weights using an algorithm that maximizes a signal quality of the branch combination signal. A Generalized RAKE (GRAKE) receiver embodiment applies GRAKE detection to the individual receiver branch signals with respect to all channelization codes of interest if sufficient despreader resources are available and, if not, applies GRAKE detection to the branch combination signal for one or more such codes.
Patent KR-20100080717-A (KR)
Title: 기능성 피부미용 조성물
Inventor: PARK JONG CHUN
IPC: A61K31/704
Filed: 2009-01-02
Abstract: 본 발명은 기능성 피부미용 조성물에 관한 것으로, 보다 상세하게는 피부 세정제 또는 화장용제에 있어서, 상기 피부 세정제 또는 화장용제는 초피 추출물과 마데카솔의 혼합물, 봉숭아 추출물과 마데카솔의 혼합물, 초피 추출물과 마데카솔과 봉숭아 추출물의 혼합물 중에서 선택되는 한가지를 포함하여 구성되도록 함으로써 미세한 상처를 치유하고 피지를 제거하며 피부를 재생하도록 하며, 여기에 더하여 항균작용 또는 살균작용을 도모함으로써, 하나의 조성물로 여러가지 작용을 유기적으로 발현하도록 하는 기능성 피부미용 조성물을 제공한다. 
     초피, 마데카솔, 봉숭아, 미용, 조성물, 항균, 살균, 상처치유, 피부재생
Patent KR-20100089149-A (KR)
Inventor: SHIN YOUN HO
IPC: A63B23/04
Filed: 2009-02-03
Abstract: PURPOSE: A whole body exerciser is provided to improve the capability of digestive and circulatory system, to enhance the sports performance and to alleviate the pain around pelvis waist and knee region. CONSTITUTION: A whole body exerciser includes: a roller bearing which is mounted on the rail and easily moves mobile rails(6,13) while attaching the foot and hand; a hydraulic oil control valve(10) which controls the flow amount of the hydraulic oil; and hydraulic linkages(8,11) which control the exercise strength and enable a user to stretch his/her both arms and legs.
Patent KR-20100089540-A (KR)
Title: Plasma enhanced chemical vapor deposition apparatus
Inventor: LEE SEUNG YOON
IPC: H01L21/205
Filed: 2009-02-04
Abstract: PURPOSE: A plasma enhanced chemical vapor deposition apparatus is provided to improve the flatness of a discharge electrode unit by filling an insulating material between electrodes of the discharge electrode unit. CONSTITUTION: A discharge electrode unit(110) comprises a flat rear panel(160), a front panel, an upper panel(181), and a lower panel(182). The rear panel is formed with an insulating material. The front panel includes first and second electrodes(11a,116) which are arranged on a flat insulating layer and are spaced apart from each other by a specific interval. A plurality of first and second electrodes are extended in a longitudinal direction. The flatness of the front panel is improved by using insulating material to fill the area between the first and second electrodes.
Patent KR-20100093886-A (KR)
Title: Building equipment system
Inventor: LEE MUN HWAN
IPC: G06Q50/10
Filed: 2009-02-17
Abstract: PURPOSE: A building device system is provided to conveniently convert a first program to a second program according to a function of a second programming language, thereby conveniently performing program storage and execution. CONSTITUTION: An external device(10) inputs a first program composed of a first programming language about controlling building device. A device control unit(20) converts the first program into a second program composed of a second programming language. The device control unit provides set information about the second program. A central control unit(30) transfers execution or stopping command about the second program to the device control unit.
Patent KR-20100094717-A (KR)
Title: Controller for air conditioner in vehicles
Inventor: BAE SANG GEUN
IPC: B60H1/32
Filed: 2009-02-19
Abstract: PURPOSE: A controller for a vehicle air-conditioner is provided to enable a driver to recognize the operating state of a rear fan in a seated state. CONSTITUTION: A controller for a vehicle air-conditioner comprises a control panel, a first switch(120), and a second switch(130). The control panel is installed on the instrument panel of a vehicle. The first switch is installed on the control panel and selects the operation control authority of any one of a front fan and a rear fan. The second switch is installed to be contiguous to the first switch and controls the air volume of the fan selected by the first switch. The first switch comprises a first display unit(121) and a second display unit(122). The first display unit indicates the related control state of the rear fan and the front fan. The second display unit indicates the present operating state of the rear fan.
Patent KR-20100096825-A (KR)
Inventor: KWON HYEOK KEE
IPC: C02F1/58
Filed: 2009-02-25
Abstract: PURPOSE: A process for removing phosphate from wastes water is provided to reduce economic costs while reducing the discharge of sludge by removing phosphate from waste water. CONSTITUTION: A process of removing phosphate from wastes water is comprised of the steps: collecting wastes water containing phosphorus into a collection bath(10); and inputting the wastes water to a packed tower(20) with a plurality of reduction slags and removing phosphate in the wastes water through the calcium(Ca) component of the reduction slag.
Patent KR-20100098082-A (KR)
Title: Ink-jet head and method for manufacturing the same
Inventor: KIM SANG JIN
IPC: B41J2/01
Filed: 2009-02-27
Abstract: PURPOSE: An ink-jet head and a manufacturing method thereof are provided to improve the electric characteristic of an ink-jet head by forming the driver of the ink-jet head in a thin film type. CONSTITUTION: An ink-jet head(100) comprises a chamber(114), a membrane(212), a bottom electrode(221), a piezoelectric element(300), and a connecting part. The ink is accepted in the chamber. The membrane is formed on one side of the chamber and a receiving recess(210) is formed on one side of the membrane. The bottom electrode is formed on the inner surface of the receiving recess. The piezoelectric element is accepted in the receiving recess. The piezoelectric element is accepted in the receiving recess so that one side of the bottom electrode is exposed. One end of the connecting part is extended to one side of the ink-jet head on which the membrane is formed. The other end of the connecting part is connected to one side of the bottom electrode.
Patent KR-20100099586-A (KR)
Title: Graphene composite nanofiber and the preparation method thereof
Inventor: JANG SUNG YEON
IPC: B82B1/00
Filed: 2009-03-03
Abstract: PURPOSE: A graphene composite nanofiber and a manufacturing method thereof are provided to secure the excellent mechanical property and electrical property of a graphene. CONSTITUTION: A graphene composite nanofiber contains multiple graphenes concentrated on one side inside a polymer nanofiber or a carbon nano fiber with the diameter of 1~1,000 nanometers. The graphenes are either monolayer graphenes or multilayer graphenes. A manufacturing method of a graphene composite nanofiber comprises the following steps: preparing a spinning solution containing the graphenes; and spinning the spinning solution.
Patent KR-20100102279-A (KR)
Inventor: AN KWANG HO
IPC: G08G1/01
Filed: 2009-03-11
Abstract: 버스베이내 불법주정차된 차량에 대한 경고 및 조치를 취할 수 없었으며, 버스가 버스베이내 불법주정차 차량으로 인하여 버스베이내 정차가 불가능할 경우도 있지만, 버스베이내 안전한 정차가 가능하면서도 운전자의 편의로 보도와 떨어져 정차하여 교통흐름을 방해하며 승객은 위험한 상황에 처하는 경우가 있어 버스베이내 불법주정차 차량의 단속 및 경고방송이 가능하다. 
     버스안내단말기, 감시카메라, 모뎀, 스피커, 앰프
Patent KR-20100104857-A (KR)
Title: Tree silky chip manufacture equipment
Inventor: BAEK IL GI
IPC: B27L11/02
Filed: 2009-03-19
Abstract: PURPOSE: A drug and high temperature processing are not used in order to obtain the timber silk chip. It prevents to pollute the surrounding environment including the water quality and soil. CONSTITUTION: A timber silk chip manufacturing apparatus. The timber cutting splits in the press part into the wood pieces piece. In the wood pieces piece is the hammer part, it is to the wood chip. In the wood chip is the hammer milling part(30), it is to the timber silk chip. It is composed to the timber silk chip be built and baled. A Hammer milling part comprises rushing body(301) in which the feed hopper(301a) and vent are formed.
Patent KR-20090105819-A (KR)
Title: Wafer processing apparatus with wafer alignment device
IPC: H01L21/677
Filed: 2009-03-19
Abstract: PURPOSE: A wafer processing device including a wafer alignment device is provided to detect and correct the wafer deviation and remove high speed sampling of the pulses from an output signal of the photo sensor or handing device. CONSTITUTION: At least one wafer processing chamber is connected to a wafer handing chamber. A wafer handling device(1) loads a wafer(33) inside the wafer processing chamber. The wafer handling device is positioned inside the wafer handling chamber. At least one first photo sensor(31) is positioned inside the wafer handing chamber in front of the wafer processing chamber. At least one second photo sensor is positioned inside the wafer handling chamber in front of the wafer processing chamber. The wafer handing device includes an end effector for positioning the wafer.
Patent KR-20100104984-A (KR)
Title: Panal structure having plural of holes for wall greening
Inventor: JO YUONG GAK
IPC: A01G1/00
Filed: 2009-03-20
Abstract: PURPOSE: A porous panel structure for the wall afforestation is provided to attach a formed soil mix and a ground cover plant with the superior adaptability to environment to a porous panel. CONSTITUTION: A porous panel structure for the wall afforestation comprises a porous panel capable of attaching and detaching from a wall. The porous panel includes a partition(25) with holes(11), and a side wall(28) on the side of the partition. An upper flange(26) and a side flange(27) are formed on the edge of the porous panel. A container(4) is installed in between the partition and the wall.
Patent KR-20100029683-A (KR)
Title: A vessel of distribution for predatory mites
Inventor: JUNG CHUNG RYUL
IPC: A01M1/00
Filed: 2009-03-31
Abstract: PURPOSE: A predatory mite dispensing container is provided, which makes rigidity improved and prevents the dispensing container from coming off from a limb of crops. CONSTITUTION: A predatory mite dispensing container comprises a container having a space thereinside. The container is a bag type that more than three sides are sealed and is equipped with a fixing unit fixable to the crops. Moreover, the container comprises a discharge aperture for discharge of the predatory mite. The fixing unit comprises a first cutting line(110) and an annular part(130). The first cutting line is formed in one side among three sides and is formed at one end of the sealing surface in the center direction. The annular part is connected to the end part of the first cutting line.
Patent KR-20100113355-A (KR)
Title: Sticker type check valve for vacuum bag and vacuum bag set using the same
Inventor: JUEN SOON LEE
IPC: B65D33/16
Filed: 2009-04-13
Abstract: PURPOSE: A sticker type check valve for a vacuum bag and a vacuum bag set using the same are provided to maintain the inside of vacuum bag in vacuum state to stably keep the vacuum bag for a long time. CONSTITUTION: A sticker type check valve for a vacuum bag comprises: a base(210) which is made of a material enabling bending and has an intake hole(211); a lower adhesive sheet(220) having a lower penetrate hole(221) which is connected to the intake hole; a cover which is placed at the upper portion of the base and opens and closes the intake hole; an upper adhesive sheet(230) which has an upper penetrate hole(231). The cover rotates independently in relation to the upper adhesive sheet, and opens and closes the upper penetration hole and the intake hole.
Patent KR-20100113866-A (KR)
Title: A method for extracting rosmarinic acid from perilla frutescens var. acuta effective on the treatment of antiallergic and antiatopic dermatitis
Inventor: LIM HUN SUN
IPC: A61K9/14
Filed: 2009-04-14
Abstract: PURPOSE: A method for efficiently extracting Perilla frutescens var. acuta by rosemarinic acid with anti-allergy and anti-atopy is provided to shorten enzyme lysis time and to suppress ingredient modification. CONSTITUTION: A method for preparing powder of Perilla frutescens var. acuta extract comprises: a step of cutting Perilla frutescens var. acuta in a thickness of 2-5 mm; a step of adding 0.001-10% of cellulose and hydrolyzing at 25-60°C for 4-48 hours; a step of sterilizing at 95-100°C for 30 minutes to 1 hour; a step of adding 2-50 time volume of 0.01-50% of citric acid solution and extracting at 50-120°C for 10 to 120 hours; a step of decompressing the extract and freeze-drying the concentrate; and a step of pulverizing.
Patent KR-20100114570-A (KR)
Title: Ring focus antenna for mono-pulse tracking and feed horn of the antenna
Inventor: LEE SEUNG HO
IPC: H01Q13/02
Filed: 2009-04-16
Abstract: PURPOSE: In the monopulse tracking purpose ring focus antenna and feeding horn is the ring focus type parabolic antenna, the satellite following velocity and accuracy are improved a lot by using the monopulse tracking system. CONSTITUTION: The signal in which the dielectric horn is inserted and the circular waveguide(122) transmits data is transmitted. While the coaxial waveguide(112) leaving the constant space and protecting the circular waveguide, the higher mode signal for the monopulse hunting is transmitted. The polarizer(124) is connected to the back side of the circular waveguide.
Patent KR-20100115500-A (KR)
Title: Folding bed
Inventor: KIM BUM SEOK
IPC: A47B91/06
Filed: 2009-04-20
Abstract: PURPOSE: A foldable bed is provided to enable a user to fold out the bed easily and adjust the height thereof through the tensile force of a spring. CONSTITUTION: A foldable bed comprises a frame(100), a handle(200), a first support frame(300), a second frame(400) and a spring(500). The frame is formed by attaching vertical frames(150) and horizontal frames(160,170) to the bed, and the both supporters which are bent are hinge-coupled to the vertical frame. A movable hole is prepared in a guide hole.
Patent KR-20100116305-A (KR)
Title: Presser foot for sewing machine having air hole for removing residual yarns
Inventor: OH SAE GYUN
IPC: D05B29/06
Filed: 2009-04-22
Abstract: PURPOSE: A presser foot for a sewing machine with an air hole for removing residual yarns is provided to prevent a fabric from being damaged or contaminated by a cutter when removing residual yarns. CONSTITUTION: A vertical fixing unit(10) and a horizontal guide unit(20) are hinge-coupled. A needle elevating unit(21) is vertically formed in the horizontal guide unit. High pressure compressed air supplied from an external inlet is discharged to the inside of the needle elevating unit through a discharge hole.
Patent KR-20100118785-A (KR)
Title: A jig for automatic welding device
Inventor: NA JUN YEON
IPC: B23K26/10
Filed: 2009-04-29
Abstract: PURPOSE: A jig for automatic welding device is provided to automatically weld various kinds of welding materials by control through programming. CONSTITUTION: A jig for automatic welding device comprises a lower support(6), an upper support(7), and an opening/closing unit. The lower support moves a welding position and a material input position. The lower support has a mount(5) setting the welding material. The upper support fixes the welding material set in the mount and has a receiving hole(8).