baber/WOPTO huggingface dataset:
Patent KR-20070082583-A (KR)
Title: Automatic speed reducing ratio-switching apparatus
Inventor: NAGAI SHIGEKAZU
IPC: F16H3/00
Filed: 2007-02-16
Abstract: An automatic speed reducing ratio-switching apparatus is provided to transmit smoothly torque to an output side by controlling the torque when a large amount of torque is applied to an input side. A first planetary gear unit(14a) and a second planetary gear unit(14b) include an input shaft(18) connected to a rotary driving source, an output shaft(26) connected to a driven shaft, an input sun gear(36a) and an output sun gear(36b), input planet gears(38a-38d) and output planet gears(38e-38h), an input ring gear(42a) and an output ring gear(42b) for being meshed with the input planet gears and the output planet gears, and an input carrier(44a), an output carrier(44b), and an intermediate carrier(44c) for supporting rotatably the input planet gears and the output planet gears and for being rotated integrally according to the revolution of the input planet gears and the output planet gears, the first planetary gear unit and the second planetary gear unit being positioned in parallel to an axial direction of the input shaft. Each of first and second inner clutch members(34a,34b) performs a rotatory operation in one direction, locks a rotatory operation in the other direction of the input shaft, and has mutually different locking directions. Each of first and second outer clutch members(54a,54b) performs a rotatory operation in one direction, locks a rotatory operation in the other direction of the input ring gear or the output ring gear, and has mutually different locking directions. A viscous resistance member is operated on the basis of action of static frictional force so that the input sun gear, the input planet gears, and the input ring gear are integrally rotated in an identical direction, or the output sun gear, the output planet gears, and the output ring gear are integrally rotated in an identical direction.
Patent KR-20070098490-A (KR)
Title: Field emission device
Inventor: JEONG JIN WOO
IPC: H01J1/30
Filed: 2007-02-26
Abstract: A field emission device is provided to minimize influence of arc discharge due to a high anode voltage by using an insulator having a height of an emitter to a gate electrode larger than a diameter of a gate opening. An anode substrate includes an anode electrode formed on a surface thereof and a phosphor layer formed on the anode electrode. A cathode substrate(140) is positioned apart from the anode substrate in order to face the anode substrate. One or more cathode electrodes are formed toward the anode substrate. A field emitter is formed on each of the cathode electrodes. A gate substrate includes a gate insulator and a plurality of gate electrodes(181,182). One surface of the gate insulator comes in contact with the cathode substrate. The gate insulator is formed to surround the field emitters and includes a plurality of openings to expose the field emitters. The gate electrodes are formed around the openings of the gate insulator.
Patent KR-20080088265-A (KR)
Title: Image forming apparatus
Inventor: LEE BYUNG IL
IPC: G03G15/00
Filed: 2007-03-29
Abstract: An image forming apparatus is provided to control the acceleration and retardation of a step motor at a driving frequency which does not match a resonance frequency by using a resonance-avoidable acceleration/retardation table in consideration of a resonance frequency of parts to which the step motor is mounted when the step motor is operated, thereby avoiding resonance between the step motor and the parts to minimize vibration and noise. An image forming apparatus includes a speed command unit(10), a clock generation unit(20), a first storage unit(30), a second storage unit(40), a control unit, a motor driving unit(60), and a step motor(70). The first storage unit stores a resonance frequency of parts to which the step motor is mounted. The second storage unit stores plural acceleration/retardation tables to which a driving frequency is differently set according to an acceleration/retardation speed section. The control unit controls the operation of the step motor by using an acceleration/retardation table having a resonance-avoidable driving frequency for the resonance frequency when the step motor is operated.
Patent KR-20080090155-A (KR)
Title: Method of displaying a menu in mobile communication terminal and mobile communication terminal thereof
Inventor: CHO HWI MUN
IPC: H04B1/40
Filed: 2007-04-04
Abstract: A menu display method of a mobile terminal and the mobile terminal are provided to allow a user to recognize the relationship between a basic menu and its sub-menu easily by entering to the sub-menus on a standby screen without changing a screen image. A wireless communication unit(10) performs a communication function of a mobile terminal(100). An input unit(20) selects one of a plurality of directions. When one direction is selected by the input unit, a display unit(40) displays a plurality of menus at a certain region on a standby screen image corresponding to the selected direction. When one of the plurality of menus is selected by the input unit, a controller(50) scales down the region where the plurality of menus are displayed, and displays a sub-menu of the selected menu.
Patent KR-20080092181-A (KR)
Title: Hard disk drive capable of data writing/reading regardless of file system and method thereof
Inventor: LEE SANG HOON
IPC: G06F12/02
Filed: 2007-04-11
Abstract: An HDD(Hard Disk Drive) capable of reading/writing data regardless of a file system, and a data read/write method using the same are provided to share the HDD without changing a host system having a different file system by reading/writing the data regardless of the file system. A file-LBA(Logical Block Address) converter(320) converts file information received from a host into a corresponding LBA. The file information includes a file name and a file path. A controller(340) writes and reads file data from an area corresponding to the LBA. An interface unit(360) interfaces with the host by an ATA(Advanced Technology Attachment) protocol. The file information is transmitted to the HDD through a write log command among an SCT(Smart Command Transport) command of ATA spec. The interface unit receives the file data to be written to a hard disk through the write log command and transmits the file data read from the hard disk to the host through a read log command.
Patent KR-20070101814-A (KR)
Title: Wire-grid polarizers, methods of fabrication thereof and their use in transmissive displays
Inventor: MACMASTER STEVEN WILLIAM
IPC: G02B5/30
Filed: 2007-04-13
Abstract: A wire-grid polarizer, a method of fabricating the same, and a transmissive display having the same are provided to have high contrast and brightness when being operated with power level similar to that of a conventional display. A wire-grid polarizer(10) includes a transparent substrate(28), and an array of long elements(32). The transparent substrate(28) has an optical characteristic of transmitting electromagnetic waves having wavelengths of ultraviolet ray, visible ray, and infrared ray regions. The array of the long elements(32) is made of conductive and reflective materials, is arranged on the substrate(28), and has a size for interacting with the electromagnetic waves having the wavelengths of the ultraviolet ray, visible ray, and infrared ray regions so as to transmit a first polarizing electromagnetic wave and to reflect a second polarizing electromagnetic wave. Each element(32) of the array has a surface and an opposite surface, and the surface has a low reflectivity.
Patent KR-20080095052-A (KR)
Title: Method and device for displaying emotion of telephonee in video communication
Inventor: AHN HEE JUNG
IPC: H04W4/20
Filed: 2007-04-23
Abstract: A method for analyzing and displaying the other party's emotional state during a video call and a device therefor are provided to extract the other party's voice to analyze the other party's emotional state periodically, and to transmit the analyzed state in real time visually through a screen, thereby checking the other party's emotional state. A communication module(110) transceives a signal with a mobile communication terminal. A service control module(120) controls the signal in each service operation mode to provide a call service in accordance with the received signal. A video call module(130) initiates a video call as completing video call connection. An emotional state analysis module(140) periodically analyzes a receiver's voice to generate the receiver's emotional state as visual data.
Patent KR-20080095405-A (KR)
Title: A collective reception wave mixer for apartment house
Inventor: SHIN YOUNG SEOL
IPC: H04N5/46
Filed: 2007-04-24
Abstract: An open hearing wave mixer for an apartment house is provided to simplify an open hearing wave receiving cable while enabling each home to watch various open hearing waves, thereby facilitating cable wiring construction and largely reducing construction unit cost. A plurality of antenna connection terminals(11,12,13,14) is respectively connected with respective open hearing wave receiving antennas. An electric wave mixing module(20) is respectively connected to the connection terminals. And the electric wave mixing module mixes a plurality of open hearing waves transmitted through the respective connection terminals. A single output terminal(30) transmits the mixed open hearing waves to each home while being connected to the electric wave mixing module. Antenna connection terminals are a UHF terminal, a VHF HIGH terminal, a VHF LOW terminal and an FM terminal.
Patent KR-20080097056-A (KR)
Inventor: KIM HONG GYU
IPC: H01L29/786
Filed: 2007-04-30
Abstract: 본 발명은 기판, 상기 기판 상에 위치하는 소오스 전극, 드레인 전극 및 캐패시터 하부전극, 상기 소오스 전극 및 드레인 전극의 일부와 상기 캐패시터 하부전극 상에 위치하는 게이트 절연막, 상기 소오스 전극 및 드레인 전극 상에 위치하며, 산화물을 포함하는 반도체층, 상기 소오스 전극 및 드레인 전극과 전기적으로 연결되는 소오스 보조전극 및 드레인 보조전극, 상기 게이트 절연막 상에 위치하며, 상기 캐패시터 하부전극과 대응되게 위치하는 캐패시터 상부전극, 상기 소오스 보조전극, 드레인 보조전극, 반도체층 및 캐패시터 상부전극 상에 위치하는 층간 절연막 및 상기 층간 절연막 상에 위치하며, 상기 반도체층과 대응되는 게이트 전극을 포함하는 것을 특징으로 하는 박막 트랜지스터를 제공한다. 
       
     산화물 반도체, 박막 트랜지스터
Patent KR-20080101156-A (KR)
Title: Cmos image sensor and method for fabricating of the same
Inventor: YUN YOUNG JE
IPC: H01L27/146
Filed: 2007-05-16
Abstract: The micro lens is formed firstly and the etch back process for reducing distance between the photo diode and the micro lens is performed. Therefore, the problem for the residue of the pixel region part can be solved. The process margin can be improved. The CMOS image sensor comprises the semiconductor substrate(100) having the circuit part and pixel; a plurality of photo diodes(115) of different depth formed in the semiconductor substrate; an interlayer insulating film(116) whose pixel part is relatively low height compared to the circuit part on the semiconductor substrate; a micro lens(140b) having a curve surface of the inter layer dielectric of the pixel; a light-shielding layer formed on the interlayer insulating film of the circuit part.
Patent KR-20080103806-A (KR)
Title: Apparatus for providing epoxy molding compounds and method of providing epoxy molding compounds using the same apparatus
Inventor: KIM KYU JUNG
IPC: H01L23/02
Filed: 2007-05-25
Abstract: An apparatus for providing epoxy molding compounds is provided to confirm the existence of the epoxy molding compound and whether the epoxy molding compound is damaged or not. An apparatus(100) for providing epoxy molding compounds comprises the receiving part(120) accommodating the epoxy molding compound of solid state; the opening and closing part(130) for opening and closing the bottom opening site; two or more pins which push the epoxy molding compound and eject; the sensor(160) which senses the height of pins in order to confirm the epoxy molding compound appearance. The opening and closing part is equipped in the lower part of the receiving part. The pins are inserted into the receiving part through the top opening part and contact the upper side of the epoxy molding compound.
Patent KR-20080110137-A (KR)
Title: Air conditioner and control method of the same
Inventor: KIM WON SEOK
IPC: F24F11/02
Filed: 2007-06-14
Abstract: An air conditioner and a control method thereof are provided to minimize power consumption by controlling the same according to the amount of water on the surface of a heat exchanger. An electrode part(22) generates electric fields together with a heat exchanger. A voltage generating part(28) applies a voltage to the electrode part. A temperature sensing part senses at least one of the temperature of a pipe connected to the heat exchanger, the temperature of a heat exchanger or atmospheric temperature. A control part(30) controls the voltage generating part according to the sensed temperature.
Patent KR-20080112051-A (KR)
Inventor: SONG JAE MIN
IPC: A45C13/18
Filed: 2007-06-20
Abstract: An anti-loss wallet article is provided, which prevent loss or pickpocket while preserving fashion style by putting the wallet on the calf of a user. An anti-loss wallet article comprises: a supporting plate(11) in which one side has the round curved surface shape being closely adhered to the calf of the leg and the other side has the plane shape; a receiving portion(12) in which a wallet is inserted into the lower plane of the supporting plate and supporting the bottom; a clamping band(13) fixing the center of the wallet on the center of the plane; a wallet storing case(10) including connecting belts(14a,14b) in which a connecting member is formed in one end; and a wearing unit which is fixed to the curved surface of the supporting plate in order to put the wallet storing case on the calf of the leg.
Patent KR-20080113613-A (KR)
Title: Billing method and system for internet service, and mobile communication terminal that is connected to the system
Inventor: KIM HYUNG SIK
IPC: H04M15/00
Filed: 2007-06-25
Abstract: An internet billing method and a system thereof, and a mobile terminal connected to the system for charging a bill by a page are provided to predict a bill to be charged such as a cost about an SMS message. A relaying server(220) stores information about a corresponding request to charging request information in case of charging request generated according to the user operation. A billing treatment part(240) produces a bill based on charge request information. The charging request is HTTP request. Charge identifying information is inserted in the header of the charging request.
Patent KR-20090003620-A (KR)
Title: Organic light emitting display device and method for manufacturing of the same
Inventor: SEO SEONG MOH
IPC: H05B33/26
Filed: 2007-07-03
Abstract: An organic light emitting display device and a manufacturing method thereof are provided to display different image by individually driving a first light emitting device of a front light emitting region and a second light emitting device of a rear light emitting region. A substrate(200) includes a pixel region. The pixel region includes a rear light emitting region and a front light emitting region. Each thin film transistor is positioned in the rear light emitting region and the front light emitting region. A thin film transistor includes semiconductor layers(210a,210b), gate electrodes(220a,220b), source electrodes(235a,235c) and drain electrodes(235b,235d). The first light-emitting device is positioned in the rear light emitting region. The second light emitting device is positioned in the front light emitting region. The first light emitting device includes a first bottom electrode(250a), a first light-emitting layer(280a), a first top electrode(290a), and a first reflective film(295). The second light emitting device includes a second bottom electrode(270), a second light-emitting layer(280b) and a second top electrode(290b). The second bottom electrode includes a transparent conductive film(250b) and a second reflective film(260).
Patent KR-20090005747-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: LEE YOUNG JIN
IPC: H01L21/24
Filed: 2007-07-10
Abstract: The method of manufacturing the semiconductor device is provided to form the metal-silicide film having low resistivity value and to secure the desired thickness by forming the co-silicide film by using the cobalt film through CVD or the ALD method. The cobalt film(160) consisting of the lamination film of the second cobalt film and the first cobalt film is formed by depositing the second cobalt film(162) on the first cobalt film(161) by the CVD and the in-situ and ALD method. The second cobalt film is deposited by the CVD or the ALD method for good the step coverage characteristic and the second cobalt film can be easily deposited in the lower part of the contact hole(150).
Patent KR-20090007913-A (KR)
Title: Vacuum cleaner
Inventor: KWEON HYEOG MIN
IPC: A47L9/16
Filed: 2007-07-16
Abstract: A vacuum cleaner is provided to automatically drive pressing elements by the rotation force of wheels instead of using any additional motor or manipulating the pressing elements directly. A main body is mounted with wheels(140) for the movement of the main body. A dust collecting unit is alternatively mounted to the main body and has dust storing parts. Pressing elements are movingly mounted to the dust storing parts for compressing dust. A power transmission part(300) transmits the rotation force of the wheels to the pressing elements while the dust collecting unit is mounted to the main body.
Patent KR-20070089662-A (KR)
Inventor: JOO MYUNG KOOK
IPC: A61F7/02
Filed: 2007-07-13
Abstract: A cold and warm mask capable of being applied according to the shape of face is provided to restore the swelling of the face within a short time by the chill of an ice pack and to smooth the blood circulation of the skin by a warm pack. A cold and warm mask has a plurality of partitions(23) for inserting plural ice packs and plural warm packs(17) into a face mask(5). The ice and warm packs are selectively put into the divided compartments according to the shape of the face. And then, a user puts on the mask through bands(13). The chill of the ice pack relieves the swelling of the face and improves elasticity of the skin by contracting the face and the skin. The heat of the warm pack reduces wrinkles by promoting the blood circulation.
Patent KR-20090009565-A (KR)
Title: Taper tension control method of winding process for web handling system
Inventor: SHIN KEE HYUN
IPC: G05B19/05
Filed: 2007-07-20
Abstract: A method for controlling taper tension in a winding process of a web handing system is provided to minimize telescoping by using hybrid taper tension control or Heaviside taper tension control. The operation tension and the speed for initial operation are inputted to a PLC. A radius vector of a currently wound roll is transmitted from a motor driver in the PLC. The taper value required in the PLC is set. The taper type is decided according to each limit region in consideration of a radial stress distribution and telescoping based on the data including the operation tension, the radius vector of the roll, and the taper value. The taper tension is controlled by tension meter or load cell and the pressure control of an air cylinder of a dancer system through an E/P converter by generating an electrical signal about the taper tension according to the taper type.
Patent KR-20090012873-A (KR)
Title: A method for making tea containing liriope platyphylla wang et tang
Inventor: HEO DAM
IPC: A23F3/30
Filed: 2007-07-31
Abstract: A method for preparing the Liriopis tuber tea bag, and the Liriopis tuber tea bag prepared by the method are provided to minimize the generation of powder for reducing the loss of materials and to maximize the generation of uniform particles. A method for preparing the Liriopis tuber tea bag comprises the steps of removing the central core of Liriopis Tuber; roasting the dried Liriopis Tuber in a pressurization roaster; and cutting the roasted Liriopis Tuber. Preferably the Liriopis Tuber is roasted at 100-300 deg.C for 1-30 min until the pressure reaches 5-6 kg/cm^2.
Patent KR-20090014024-A (KR)
Title: Phase ram device and method of manufacturing the same
Inventor: PARK NAM KYUN
IPC: H01L27/115
Filed: 2007-08-03
Abstract: A phase ram device and method of manufacturing the same is provided to secure low rest current by forming laminating structure in which the phase change material having the low crystallization temperature is inserted between the phase change materials. In a phase RAM device and method of manufacturing the same, the interlayer insulating film(220) comprises the contact hole(221) exposing the active area of the silicon substrate. The phase changing film(264) is formed within the contact hole, and the phase changing film is formed by laminating a first phase changing film(261), second phase changing film(262) and a third phase changing film(263). The first phase changing film is composed of Ge, and compound material of Te and Sb. The second phase changing film is composed of Bi, Te, and the compound material of Sb and Se. The third phase changing film is composed of Ge, and the compound material of Te and Sb.
Patent KR-20090015628-A (KR)
Title: Method and apparatus for generating of image map source
Inventor: LEE KEUN WOO
IPC: G06Q50/10
Filed: 2007-08-09
Abstract: A generation method of an image map source and a device thereof are provided to generate image map source information used to provide contents on a wire/wireless Internet, automatically, and to update image map information in real time. A source system(100) generates contents information. An image generator(116) generates an image based on contents information received from the source system, and generates image map source information including link information on the generated image. A target system(120) updates so that the generated image and the image map source information are displayed on a designated position.
Patent KR-20090016866-A (KR)
Title: Flood disaster prediction system using a gis
Inventor: KIM KYE HYUN
IPC: G06Q50/26
Filed: 2007-08-13
Abstract: A flood disaster predicting system using a GIS is provided to construct flood-related information of a particular river valley as a DB, and to link the flood-related information with indirect information such as rainfall, soil property, and drainage information of rivers, in a complex way, thereby previously predicting progression of a flood to reduce damage. A flood overflow model providing module(120) constructs flood overflow information accumulated according to each region and each period, and provides the constructed information. A water gate simulation model providing module(130) constructs information on accumulated water gate opening/shutting data, and provides the information. A landslide technique providing module(140) accumulates landslide information, and provides analysis technique information for landslide progression information.
Patent KR-20090017368-A (KR)
Title: 3nhpr( home gateway power 3line communication router)
Inventor: CHOI SUN O
IPC: H04B7/14
Filed: 2007-08-14
Abstract: A 3 phase home gateway power line communication router in which a security system is mounted is provided to apply a home gateway security technique by an IP router method through a 3 phase power line internet and an embedded system module, thereby safely and easily constructing an Ethernet environment. A CPU unit(320) provides an operation and a command necessary for the entire system and analyzes commands transmitted from various PLC modules to control a signal command state of the entire PLC system. A DMA, a memory controller and interrupt functions quickly process tasks such as a command process, address analysis and a data process between a controller(310) and the CPU unit.