baber/WOPTO huggingface dataset:
Patent KR-20070078008-A (KR)
Title: Liquid crystal display device and method for driving of the same
Inventor: LEE GI CHANG
IPC: G02F1/133
Filed: 2006-01-25
Abstract: A liquid crystal display device and a driving method thereof are provided to display an inverted line or an inverted dot by applying different driving voltages to two sub-pixels. A liquid crystal display device includes plural unit pixels, a data driver, and an inversion controller(400). The unit pixel includes first and second sub-pixels, which receive common voltages. The data applies a positive or negative data voltage with respect to the common voltage to the first sub-pixel. The inversion controller applies the data with the opposite polarity to the second sub-pixel. The inversion controller includes an inverter(I1), a first PMOS(Positive Metal Oxide Semiconductor) transistor(TP1), and a capacitor(C1). The inverter supplies the data voltage or a ground voltage to a first node according to a first control signal. The first PMOS transistor supplies an inverted control voltage to the second node according to a second control signal. The capacitor is connected between the first and second nodes.
Patent KR-20070079128-A (KR)
Title: Substrate for measurement of flux spattering
Inventor: BANG HYO JAE
IPC: H01L21/66
Filed: 2006-02-01
Abstract: A substrate for measuring flux spattering is provided to monitor and measure the spattering process in a reflow process, thereby applying solder paste onto a substrate pad at various conditions. A substrate includes a base substrate(12) and at least one substrate pad(15) formed on a center portion of one surface of the base substrate. A measuring pattern(18) is provided on one surface of the base substrate, and is formed in a periphery region around the substrate pad. The measuring pattern consists of plural concentric circles having different diameter, in which the circles are increased at regular intervals.
Patent KR-20070082438-A (KR)
Title: Multiuser game system using wireless comunication and the game method thereof
Inventor: CHOI BYUNG YOON
IPC: G06Q50/10
Filed: 2006-02-16
Abstract: A multi-user game system using the wireless network and a game method thereof are provided to enable a plurality of gamer to easily play a turn type game in a computer by using a portable terminal embedded with a wireless communication module. A host computer(100) is embedded with the wireless communication module. Each portable terminal(110) is embedded the wireless communication module for wireless communication with the host computer. Each gamer joins in the turn type game operated in the host computer by operating the portable terminal. The wireless communication module is a Bluetooth module(102). The host computer and the portable terminal are connected with each other in a piconet environment.
Patent KR-20070088933-A (KR)
Title: Engine control method of vehicle
Inventor: KIM YOUNG KWON
IPC: F02D41/06
Filed: 2006-02-27
Abstract: A method for controlling an engine of a vehicle is provided to prevent a failure of an initial engine start by forcibly extracting a condensing water with increasing an RPM of the engine. An engine controlling method for a vehicle includes the steps of: checking whether an outside air temperature is below 0 or not by using an outside air temperature sensor(S1); checking whether an engine operates at an idle state if the outside air temperature is below zero(S2); checking whether the idle state of the engine lasts longer than A hour(S3); operating the engine for C hour to increase an RPM of the engine to a target RPM if the idle state lasts more than A hour(S4); and finishing the above-described logic by turning an ignition off(S5).
Patent KR-20070091731-A (KR)
Title: Junction structure of heatpipe and heatingpipe
Inventor: WE JONG SEOK
IPC: F24D3/12
Filed: 2006-03-07
Abstract: A joint structure of a heating pipe line and a heat pipe is provided to prevent a water leakage by inserting a rubber packing into the upper part of the heating pipe and fastening an external cap after inserting the heat pipe. In a joint structure of a heating pipe line(10) and a heat pipe(50), the top of the heating pipe line is opened and the bottom thereof is closed to form a recess(40). A rubber packing is inserted into the upper portion of the heating pipe. The heat pipe is inserted into the recess to the bottom portion of the recess. The heating pipe lines are connected through right and left holes. After the rubber packing is inserted into the upper portion of the heating pipe line, the heat pipe is inserted and is engaged with an external cap(11). The rubber packing between the upper part of the heating pipe and the cap is tightly contacted to the heat pipe.
Patent KR-20070092814-A (KR)
Title: Stator of a motor
Inventor: PARK JIN HYUNG
IPC: H02K1/14
Filed: 2006-03-09
Abstract: A stator of a motor is provided to facilitate a winding process of a coil by fixing a reinforcing tooth to a main tooth after winding the coil around the reinforcing tooth. A stator of a motor includes a yoke unit(110), a plurality of main teeth(120), and a plurality of reinforcing teeth(130). The plurality of main teeth(120) are placed in the yoke unit(110), and have a first winding unit(121) wound by a coil for generating a magnetic flux. The plurality of reinforcing teeth(130) are placed at the rear side of the front end of the main teeth(120), and have a second winding unit(131) wound by a coil for generating a magnetic flux which reinforces the magnetic flux generated from the coil of the first winding unit(121).
Patent KR-20070094272-A (KR)
Title: An structure with capet layer for protecting lift-walls
Inventor: JUNG IL WON
IPC: B66B11/02
Filed: 2006-03-17
Abstract: A surface protecting structure with a carpet layer is provided to protect inner walls of an elevator from shock during loading articles and to be easily installed in the elevator. A surface protecting structure with a carpet layer includes a carpet layer(12), a fundamental layer(11), an adhesion part(13), an engagement part(13a), and a double-side tape. The carpet layer is manufactured from at least one fiber selected from the group consisting of nylon, polypropylene, polyethylene, and polyethylene terephthalate, polytrimethyl terephthalate. The fundamental layer is engaged with the carpet layer. The adhesion part is formed on the fundamental layer. The engagement part is engaged with the adhesion part and is installed on a shock surface. The double-side tape is installed between the engagement part and the shock surface.
Patent KR-20060103190-A (KR)
Inventor: NINOMIYA MASAHARU
IPC: H01L27/12
Filed: 2006-03-23
Abstract: 본 발명은 Si층과 매립 산화막을 가지는 SOI 기판에, SiGe 혼합 결정층을 성장시키는 공정과, SiGe 혼합 결정층의 표면에 보호막을 형성하는 공정과, Si층과 매립 산화막의 계면 근방에 경원소를 이온 주입하는 공정과, 400∼1000℃에서 불활성 분위기의 열처리를 행하는 제1 열처리 공정과, 1050℃ 이상에서 염소를 포함하는 산화 분위기의 열처리를 행하는 제2 열처리 공정과, 표면의 Si 산화막을 제거하는 공정과, 변형 Si층을 형성하는 공정을 가지는 제조 방법에 의해, 변형 Si-SOI 기판을 제조하는 것이다.
Patent KR-20070096539-A (KR)
Title: Apparatus and method for transmitting/receiving control channel in orthogonal frequency division multiplexing system
Inventor: YU JAE CHON
IPC: H04B7/26
Filed: 2006-03-25
Abstract: An apparatus and a method for transceiving a control channel in an OFDM(Orthogonal Frequency Division Multiplexing) system are provided to reduce an amount of control information transmitted through a PDCCH(Primary Data Control CHannel). An apparatus for transceiving a control channel in an OFDM system includes a transmitting modulation, a control channel processor, and a controller. The transmitting modulation modulates physical level packet data to be transmitted into a wireless signal and transmits the modulated wireless signal to a wireless network. The control channel processor generates control information for demodulating a PDCCH of a next group on a slot which the wireless signal is transmitted to. The controller inserts the control information into a position corresponding to a control channel signal transmitted through the transmitting modulation.
Patent KR-20070096605-A (KR)
Title: Method of forming a vernier key in a nand flash memory device
Inventor: LEE JAE JUNG
IPC: H01L27/115
Filed: 2006-03-27
Abstract: A method for forming a vernier key in a NAND flash memory device is provided to prevent a vernier key from being damaged by using a high-selectivity recipe with respect to a gate oxide layer in a process for etching a polysilicon layer. A gate oxide layer(102), a polysilicon layer(104) for a floating gate, an etch stop layer(106) and a hard mask layer(108) that are stacked on a semiconductor substrate(100) in which a cell region, a vernier key region and a peripheral circuit region are defined are sequentially etched to form a first trench in the cell region. The etch stop layer and the hard mask layer formed on the semiconductor substrate in the peripheral circuit region are sequentially etched. The polysilicon layer is etched by using a high-selectivity recipe with respect to the gate oxide layer. The gate oxide layer and a part of the semiconductor substrate are etched to form a second trench(114) in the peripheral circuit region. While a first trench formation process is performed on the cell region, the same process as the first trench formation process is performed even on the vernier key region.
Patent KR-20070097937-A (KR)
Title: Method and apparatus for an analog amplifier gain control using the received signal information in a wireless communication system
Inventor: YU HYUN SEOK
IPC: H04B1/26
Filed: 2006-03-30
Abstract: A gain control method for avoiding the saturation of an analog amplification element using Rx signal information in a wireless communication system and an apparatus thereof are provided to avoid the saturation of an analog element by suitably using a PD(Power Detector) output value in an RF tuner and performing automatic gain control. A gain control apparatus for avoiding the saturation of an analog amplification element using Rx signal information in a wireless communication system comprises a modem(350). The modem(350) comprises a gain offset compensator(360) and an AGC(Auto Gain Controller)(365). The gain offset compensator(360) performs low noise amplification for a signal received to an RF tuner(300), detects power from the amplified signal, digitalizes it, outputs a power detection value, and outputs an RF offset and a baseband offset according to the outputted power detection value. The AGC(365) calculates power from a signal, outputted from the RF tuner(300) and digitalized, receives power, outputted after noise/fading effect filtering, compensates the filtered and outputted power for the RF offset and the baseband offset, outputs an LNA gain control signal and a VGA gain control signal, and performs gain control.
Patent KR-20070101556-A (KR)
Title: Apparatus of manufacturing prism sheet having distorted surface and method in the same
Inventor: LEE KWANG WON
IPC: G02B5/02
Filed: 2006-04-11
Abstract: An apparatus for manufacturing prism sheet with a distorted surface and a method thereof are provided to offer a prism sheet having an improved two dimensional optic property by using an optically hardening resin and a roller with distorted surface. A method for manufacturing prism sheet with distorted surface includes the following steps of: spreading an optically hardening resin(422) on a prism supporter part(410); forming a plurality of prism form parts(420) in a wave shape by passing the prism supporter part through a roller(312) on which helical lines are formed; and hardening the prism form parts by radiating a light capable of hardening the optically hardening resin.
Patent KR-20070106887-A (KR)
Title: Cu-based two phase metallic glass alloys with multi-pass deformation property
Inventor: PARK EUN SOO
IPC: C22C9/00
Filed: 2006-05-01
Abstract: A Cu-based two phase separation metallic glass alloy with multi-step deformation property is provided to facilitate manufacturing of a metallic glass alloy, in which a two-phase amorphous alloy having superior glass forming ability exists through phase separation, by using an in-situ method through thermodynamic approach. A Cu-based two phase separation metallic glass alloy with multi-step deformation property is expressed by Cu100-a-b(A)a(B)b. The A comprises at least one selected from the group consisting of Zr, Hf and Ti and the B comprises at least one selected from the group consisting of Be, Ag, Y and Gd. The "a" and "b" denote atomic weight % (5<=a<=60, 5<=b<=60 and (a+b)<=70). The metallic glass further comprises at least one of 20 atomic weight % or less selected from the group consisting of Al, Ni, Si and Sn.
Patent KR-20070107515-A (KR)
Title: Semiconductor plasma apparatus
Inventor: KIM KI CHUL
IPC: H01L21/3065
Filed: 2006-05-03
Abstract: A semiconductor plasma apparatus is provided to minimize pattern dispersion within a wafer and to maintain suitable productivity by applying a focus ring having a first and a second area made of materials having different conductivities. An electrostatic chuck(310) fixes a wafer by absorbing the wafer. A focus ring(330) is positioned to surround the edge portions of the electrostatic chuck. The focus ring consists of a first region(332) which is made of a first material and a second region(334) which is made of a second material which has a different conductivity from the first material.
Patent KR-20060119821-A (KR)
Title: Conical support arm joint for a vehicle mirror
Inventor: COURBON EMMANUEL
IPC: B60R1/06
Filed: 2006-05-18
Abstract: A conical support arm joint for a vehicle mirror is provided to prevent the clearance from occurring and reduce the shaking of the mirror by holding the close fitting of the conical bearing surface. A mirror assembly for a vehicle(12) is composed of a vehicle mounting unit(10) attached at the vehicle; a support arm(18) attached at the vehicle mounting unit for pivoting and moved with the operation position; a rotary joint connected between the vehicle mounting unit and the support arm; an operator mechanism; a base(16) supported by the vehicle mounting unit to have a conical receptacle mounted with a conical bearing surface; a conical plug supported by the support arm; a connector; and a bias member for pressing the conical bearing surface to be closely supported.
Patent KR-20070111666-A (KR)
Title: Over load protector and plug and multi-tab using the same
Inventor: JEONG HAE YANG
IPC: H01R13/70
Filed: 2006-05-18
Abstract: An over-current breaker, and a plug and a multi-tab using the same are provided **to simply set** over-current breaking conditions with a power plug. The first and second fixed terminals(59,60) penetrate through the bottom of a case(51) so as to be protruded. The first fixed contact(57) is formed at a front end of the first fixed terminal(59), and the second fixed contact(58) is formed at a front end of the second fixed terminal. A bimetal(55) includes a support hole at its central portion, includes the first movable contact(53) contacting with the first fixed contact(57) and the second movable contact(54) contacting with the second fixed contact(58), and has a curved shape to allow a reversing operation. A fixed plate(63) is positioned on an upper surface of the bimetal(55), includes a hole at its central portion, and limits movement of a rear surface of the first movable contact(53) and that of the second movable contact(54). An adjusting unit(65) is combined with the fixed plate(63) and adjusted with respect to the depth to adjust a range of current flowing through the bimetal(55). A combining unit(57) fixes the bimetal(55) to the adjusting unit(65) to allow the bimetal to be fixed within the case(51). A cover(52) covers an upper surface of the case(51).
Patent KR-20070115148-A (KR)
Title: A nursing bottle sterilization
Inventor: SHIN JAE GON
IPC: A61L2/07
Filed: 2006-05-31
Abstract: A nursing bottle sterilizer is provided to prevent a body thereof from becoming dirty in the process of sterilizing nursing bottles by installing a unit for collecting contents flowing from the inside of the nursing bottles. A heating dish receiving water is installed inside a body(10) that is opened and closed by a cover(13). A heater for heating water is installed on the bottom surface of the heating dish. A nursing bottle support(20) having steam discharging holes(21) is installed on the upper surface of the heating dish. Nursing bottles are inserted into the steam discharging holes. A water collecting cup is installed on the outer circumference of the heating dish to collect foreign materials generated from the inside of the nursing bottle when the nursing bottles are heated and sterilized.
Patent KR-20070116509-A (KR)
Title: Backlight unit and liquid crystal display device using the same
Inventor: HONG SOO KUN
IPC: G02F1/13357
Filed: 2006-06-05
Abstract: A backlight unit and an LCD using the same are provided to supply a lamp guide which can change a location of a holder part according to a lamp disposition interval to allow the holder part to have a location varying according to a kind of LCD. A bottom cover(52) has an opened upper side, and a plurality of lamps(58) are disposed in an internal space of the bottom cover. An optical member is disposed on the lamps. A lamp guide(56) includes a coupling portion(56d) coupled to the bottom cover, a plurality of holder parts(56a) including a holder holding the lamps and a first slider connected with the holder and supporting the lamps to a predetermined height within the bottom cover, at least one support portion(56b) supporting the optical member under the optical member, and a guide rail(56c) in which the first slider of the holder part is movably inserted. The guide rail extends from one side to the other side of the bottom cover in a direction crossing the lamps.
Patent KR-20070117067-A (KR)
Title: Digital multimedia broadcasting reception system that have independence digital multimedia broadcasting reception function and method thereof
Inventor: PARK SEOK GEON
IPC: H04N21/414
Filed: 2006-06-07
Abstract: A system and a method for receiving digital broadcasting are provided to make an effect of using a plurality of DMB systems by using one DMB reception system. A system for receiving digital broadcasting includes the first tuner(70), the second tuner(75), the first input module(30), the second input module(35), the first broadcasting processing module(50), a plurality of second broadcasting processing module(55), a plurality of switch modules, a storage module(20), and a controller(10). The controller monitors an integration mode flag when power is supplied, and turns on the switching modules if an integration mode is selected. The controller drives the first tuner. The controller displays digital radio broadcasting channel on the first and second broadcasting output modules. The controller turns off the switch modules and drives the first and second tuners if the integration mode flag represents an independent mode. The controller receives key signals of the first and second input modules, individually controls the first and second tuners, such that digital broadcasting channels output from the first and second tuners are output to the first and second broadcasting output modules.
Patent KR-20070119219-A (KR)
Title: Coating composition for antibiosis and deodorization, and printer surface-coated by the same
Inventor: SHIN YO DA
IPC: C09D1/02
Filed: 2006-06-14
Abstract: An antibacterial and deodorant coating composition is provided to reduce the contents of various toxic components generated from a printer and various harmful components released from the inside. A coating composition includes at least one functional silica selected from photocatalyst-supported porous silica, nano silver-supported porous silica, and carbonaceous material-supported porous silica, and an inorganic binder. The functional silica is contained in an amount of 5-40 parts by weight based on 100 parts by weight of the inorganic binder. The porous silica has an average particle size of 2-5 micron.
Patent KR-20060131667-A (KR)
Title: Broadcast reception system, broadcast receiver, display apparatus and broadcast reception method
Inventor: ASAI MASAHIRO
IPC: H04N5/45
Filed: 2006-06-15
Abstract: A broadcast reception system, a broadcast receiver, a display apparatus and a broadcast reception method are provided to display an image list, partitioned into channels, on a display unit when a predetermined channel is selected so that a user can quickly search a program that the user want to watch. In a broadcast reception system(1), a broadcast receiver(2) comprises the followings; a first station tuning unit; a second station tuning unit; an image list generating unit; and a communication unit. In addition, a display apparatus(3) comprises the followings: a communication unit; a display unit; and an input unit. When a channel is converted, the display unit displays an image list partitioned into channels generated by the image list generating unit and received by the communication unit, and transmits information indicating a conversion instruction to a channel selected from the image list by the input unit to the broadcast receiver(2) before converting a channel received by the first station tuning unit.
Patent KR-20070121170-A (KR)
Title: Installing structure for rotation type hard disk drive of image diplay appliance
Inventor: PARK SANG DON
IPC: G11B31/00
Filed: 2006-06-21
Abstract: An image display device and a rotary hard disk mount structure thereof are provided to repair the image display device at the outside and attach new hard disk through a receiving member having a rotary structure within a predetermined angle range. A rotary hard disk mount structure of an image display device(11) comprises the following parts. A rear cover(10a) has a mount unit in its side. A receiving member(14) is received in the mount unit. A rotary hinge is installed as passing through the receiving member and the rear cover. A hard disk is attached to and detached from the receiving member. The mount unit has a rectangular frame shape with an opened side.
Patent KR-20080000124-A (KR)
Title: Method for detecting defocus of exposure process
Inventor: KIM HYEONG SOO
IPC: H01L21/027
Filed: 2006-06-26
Abstract: A method for detecting defocus of an exposure process is provided to rapidly determine a defocus state and improve the process time and final yield of a device by directly measuring a collapse pattern intentionally inserted into a scribe lane region. An exposure mask is prepared in which a chip formation position is opened to be a predetermined pattern shape and a scribe lane formation position is opened to be a collapse pattern shape. An exposure process using the exposure mask is performed on a wafer coated with photoresist. The resultant structure is developed to fabricate a wafer that includes a chip region having a predetermined pattern shape and a scribe lane region having a collapse pattern. The collapse pattern is inspected by using optical measurement equipment. A pattern in the chip region can be an L/S(line and space) pattern or a contact hole pattern.
Patent KR-20080000996-A (KR)
Title: Hermetic type compressor
Inventor: KIM JUNG HYOUN
IPC: F04B53/00
Filed: 2006-06-28
Abstract: A hermetic compressor is provided to prevent refrigerant from flowing inversely from a resonance space of a suction muffler for attenuating the low frequency noise generation and reduce an amount of the refrigerant discharged via a suction valve for improving the capacity of the compressor. A hermetic compressor includes a backflow preventing valve mounted on a connection path(65) between a resonance space of a suction muffler and a refrigerant suction chamber for preventing backflow of refrigerant from the resonance space of the suction muffler to the refrigerant suction chamber. The backflow preventing valve has a lead valve(81) opening or closing the connection path, and a stopper(86) for limiting the movement of the lead valve to open the lead valve in the direction toward the compression chamber.