baber/WOPTO huggingface dataset:
Patent KR-20070021934-A (KR)
IPC: B01D35/06
Filed: 2006-08-17
Abstract: 본 발명의 과제는 카본, 슬러지, 금속분 등의 이물질을 효율적으로 제거할 수 있고, 유지 보수 시기를 연장할 수 있는 오일 필터를 제공하는 것이다.   
     필터 본체(1) 내에, 유입된 오일에 원심력을 부여하기 위한 오일로(27)와, 원심력으로 외측에 비산된 비중이 큰 이물질을 포집하는 포집 포켓(29)과, 상기 오일로(27)의 하류측에 배치된 금속분을 제거 가능한 자기식 필터(35)를 일체적으로 구비한 것이다.   
       
     필터 본체, 오일로, 포집 포켓, 자기식 필터, 보디
Patent KR-20080017166-A (KR)
Title: Cyclone dust collector
Inventor: HA GUN HO
IPC: A47L9/16
Filed: 2006-08-21
Abstract: A cyclone dust collector is provided to improve intake efficiency with low energy consumption and to improve dust collecting efficiency by directly discharging air without passing a plurality of second cyclone dust collecting unit after filtering foreign material. A cyclone dust collector comprises a first cyclone dust collector, a plurality of second cyclone dust collectors(200), a dividing unit(300), and a cover unit(400) having an outlet pipe(410). The first cyclone dust collector has a first air inlet(120) and a first air outlet. The air, flowing in through the first air inlet, flows out through the first air outlet after filtering. The second cyclone dust collector has a second air inlet and a second air outlet. The second cyclone dust collector receives air from the second air inlet and discharges the air through the second air outlet after re-filtering. The first air inlet is connected to the second air inlet. The dividing unit divides a predetermined space into a first space and a second space. The first and second spaces are connected to the second air inlet and the second air outlet respectively. The dividing unit has a connection hole on the first and second spaces to discharge air to be directly supplied to the second space. The cover unit shuts off the second space from the outside, and exhausts the air from the second space to the outside.
Patent KR-20080017870-A (KR)
Title: Apparatus and method for controlling audio mute
Inventor: LEE JEONG RAE
IPC: G11B20/10
Filed: 2006-08-23
Abstract: An apparatus and a method for controlling audio mute are provided to prevent audio mute operation from being repeatedly on and off by making a first reference value for turning on the audio mute different from a second reference value for turning off the audio mute. An apparatus for controlling audio mute comprises a detector(11), and a microprocessor(14). The detector detects an error value of the audio data. The microprocessor turns on the audio mute when the detected error value is more than the first reference value, and turns off the audio mute when the detected error value is less than the second reference value. The error is discriminated through a CRC check. The error value is calculated through the added value of errors. When the error value is between the first and second reference values, the audio mute is controlled in the former step.
Patent KR-20080019434-A (KR)
Title: Bulk heterojunction polymer-fullerene photovoltaic devices on gallium-doped zinc oxide and preparation method
Inventor: YOO KYUNG HWA
IPC: H01L51/42
Filed: 2006-08-28
Abstract: A bulk heterojunction polymer-fullerene photovoltaic device using a gallium-doped zinc oxide and a method of manufacturing the same are provided to maintain efficiency by using a polymer material. A drain electrode(4) is formed on an upper end of a substrate(2) by using a gallium-doped zinc oxide. An active layer(6) is laminated on an upper end of the drain electrode. A buffer layer(8) is laminated on an upper end of the active layer. A source electrode(10) is laminated on an upper end of the buffer layer. The active layer is formed with a conjugated polymer. The conjugated polymer is P3HT/PCBM, P3AT/PCBM, P3OT/PCBM, MEH-PPV/PCBM, or MDMO-PPV/PCBM. The buffer layer is formed with PEDOT:PSS.
Patent KR-20080019783-A (KR)
Title: A brake pad cover shim for vehicle' disc brakes
Inventor: PARK MIN SUNG
IPC: F16D65/02
Filed: 2006-08-29
Abstract: A brake pad cover shim for a disc brake of a vehicle is provided to prevent drag phenomenon from occurring by forming the cover shim such that a pad plate easily returns to the original position when a driver takes a foot away from a brake pedal. A brake pad cover shim for a disc brake of a vehicle comprises a disc, inner and outer pad plates having pads and protrusions, a carrier having a sliding channel at both ends thereof, a caliper housing having a piston for operating the inner and outer pad plates, and the cover shim that covers the outer surfaces of the inner and outer pad plates. A guide plate(62) is formed at the cover shim having a clip(61) to guide the air introduced into the caliper housing. An air drag force plate(63) is formed at the cover shim to allow the pad plates to return the original position by the air guided through the guide plate.
Patent KR-20060102306-A (KR)
Inventor: KIM JAE BEOM
IPC: H01Q1/24
Filed: 2006-09-01
Abstract: 본 발명은 휴대단말장치용 내장형 도금된 플라스틱 안테나 및 이를 구비한 무선장치에 관한 것으로 슬림한 공간이나, 최소 공간에서 각종 기생 전자파를 발생하는 부품들을 회피하여 다양한 형태의 안테나를 구현할 수 있다. 비교적 비대역폭이 넓으며, 송신power도 종래의 내장형 안테나에 비해서 우수한 특성을 나타냈으며, 고주파수 대역에서 특히 null 현상이 종래의 안테나에 비해 개선된 특성을 보였다. 또한 급전점(Feeding port)혹은 단락점을 종래의 와이어 안테나 비해 견고하게 접촉가능하므로, 기구적인 충격에 강한 내장형 안테나가 구현가능하다. 
       
     내장형 안테나, 다중 밴드,플라스틱 안테나
Patent KR-20080020883-A (KR)
Title: Liquid crystal display
Inventor: SEOK MIN GOO
IPC: G02F1/1343
Filed: 2006-09-01
Abstract: An LCD(Liquid Crystal Display) is provided to form a pixel electrode in a prism shape to prevent an aperture ratio from decreasing and divide the pixel electrode into multiple domains so as to improve the viewing angle of the LCD. An LCD includes a first insulating substrate, thin film transistors and a pixel electrode(160). The thin film transistors are respectively formed at intersections of gate lines and data lines formed on the first insulating substrate, and the pixel electrode is connected to each of the thin film transistors. The lateral side of the pixel electrode is bent and the top side and the bottom side of the pixel electrode are perpendicular to the lateral side thereof. The pixel electrode includes a pixel electrode cut pattern(167) formed along the direction of the gate lines in order to divide a liquid crystal layer into a plurality of domains.
Patent KR-20080023071-A (KR)
Title: Method for connecting wireless broadband service of communication terminal
Inventor: KIM MI HWA
IPC: H04B7/26
Filed: 2006-09-08
Abstract: A method for connecting a WiBro(Wireless Broadband) service in a communication terminal is provided to offer information about an in-service area by displaying the RSSI(Received Signal Strength Indicator) map of an area containing the current location of a communication terminal and a path from the present location to an optimal location in case of being incapable of access to a WiBro service. If a WiBro service connection request signal is inputted(201), a control part in a communication terminal detects a WiBro RSSI and judges whether a WiBro service connection is possible(203,205). If not, the control part notifies the user that the WiBro service connection is impossible(207). Then, if the user inputs an RSSI map display request signal(209), the control part grasps the present location of the communication terminal through a GPS part(211). The control part extracts the RSSI map of an area containing the present location of the communication terminal from a memory part and displays the extracted RSSI map(213,215). Then, if an optimal location search request signal is inputted(217), the control part displays a path to an optimal location from the present location(219). If the communication terminal moves along the displayed path(221), the control part displays the moving path of the communication terminal on the RSSI map(223). If the communication terminal enters into a WiBro service-possible area(225), the control part makes a WiBro service connection(227).
Patent KR-20080014568-A (KR)
Title: Goods price negotiation system for a blanket purchase
Inventor: MOON JI WON
IPC: G06Q30/08
Filed: 2006-09-12
Abstract: A system for negotiating a goods price of blanket purchase is provided to realize the blanket purchase for a plurality of goods between a buyer and a seller at a reasonable price by negotiating the goods price, and prevent the buyer from trying negotiation repeatedly to lower the goods price by using a negotiation card having an available negotiation count. A goods selector(140) enables a user to select the goods for the blanket purchase. A negotiation determiner(150) checks whether the negotiation of a user is permitted by checking the available negotiation count of the user's negotiation card. A negotiation price input part(160) inputs a negotiation price received from the user when the negotiation is permitted. A lowest negotiation price calculator(170) calculates the lowest negotiation price of all selected goods. A negotiation price comparator(180) compares the inputted negotiation price with the lowest negotiation price. A negotiation processor(190) processes the blanket purchase at the negotiation price if the negotiation price is higher or equal to the lowest negotiation price, and breaks down the negotiation if not. A negotiation card updater(192) subtracts one from the available negotiation count of the negotiation card when the negotiation is processed or broken down.
Patent KR-20080024253-A (KR)
Title: Charging circuit for battery
Inventor: SONG JONG WON
IPC: H02J7/04
Filed: 2006-09-13
Abstract: A charging circuit for a battery is provided to reduce charge time and extend a lifetime of a battery by rapidly charging current in a constant-voltage type at an early state of charge and in a constant-current type when charge capacity reaches a predetermined value. A charging circuit for a battery includes a sensing unit(12), an overload sensor unit(17), and a processor(7). The sensing unit detects voltage and current of a battery charging terminal. The overload sensor unit detects voltage and current of input power. The processor controls charge current and charge voltage by output of the sensor unit when the detected voltage of the sensor unit is lower than a predetermined value, and changes pulse width to control the charge current and the charge voltage by the voltage outputted from the overload sensor unit when the detected current of the sensor unit is higher than a predetermined value.
Patent KR-20080028090-A (KR)
Title: Method and apparatus for transmitting/receiving scheduling channels in cellular communication systems
Inventor: CHO JOON YOUNG
IPC: H04B7/26
Filed: 2006-09-26
Abstract: A method and an apparatus for transceiving scheduling channel signals in a wireless communication system are provided to enable category2 information and category3 information not to be transmitted repeatedly in two SCCHes(Supplemental Code Channel) when a UE receives the two SCCHes from both 10MHz bands to receive scheduling information about each 10MHz band, thereby applying stronger channel coding to each SCCH to improve the detection capability of scheduling information included in the SCCHes. A method for transmitting scheduling channel signals in a wireless communication system comprises the following steps of: checking the scheduling bandwidths of an UE(User Equipment); performing the channel-coding of index information indicating resources allocated to the UE to configure a first type of scheduling channel information(501)(506) and performing the channel-coding of the transmission format information and HARQ(Hybrid Automatic Repeat request) information of data to be transmitted to the UE to configure a second type of scheduling channel information(503) when scheduling bandwidths of the UE are identical with system bandwidths(507); and mapping the first type of the scheduling channel information to scheduling resources corresponding to a first bandwidth out of the scheduling bandwidths of the UE and mapping the second type of the scheduling channel information to scheduling resources corresponding to a second bandwidth out of the scheduling bandwidths of the UE to transmit the mapped scheduling resources to the UE.
Patent KR-20080034615-A (KR)
Title: Method for fabricating semiconductor device
Inventor: KIM SEO MIN
IPC: H01L27/108
Filed: 2006-10-17
Abstract: A method for fabricating semiconductor device is provided to eliminate the necessity of an additional process and guarantee a process margin by avoiding pattern lifting occurring on the corner of a wafer during a dip-out process. A first conductive layer for defining an open part for a lower electrode is formed on a substrate(31). A first dielectric layer is formed on the sidewall of the open part. A second conductive layer is formed along the surface of the opening part, having a height lower than that of the first conductive layer. A second dielectric layer is formed along the inner surface of the open part, connected to the upper part of the first dielectric layer. A third conductive layer is formed on the second dielectric layer to bury a storage node hole(36). The process for forming the first conductive layer can include the following steps. The first conductive layer is formed on the semiconductor substrate. A photoresist layer pattern for defining an open part formation region for the lower electrode is formed on the first conductive layer. The first conductive layer is etched by using the photoresist layer pattern as an etch mask.
Patent KR-20060117883-A (KR)
Title: Rotation can opener
Inventor: LEE YOUNG SOO
IPC: B65D17/34
Filed: 2006-10-18
Abstract: A rotation can opener is provided to let a user open a can without risk of accidents by rotating the can opener using a rivet part as shaft, and prevent the can opener from being separated from the can. In the rotation can opener, while the can opener(3) rotates using a rivet part(4) as shaft in the state of not being raised, a protruded specific part(7) of the can opener pushes the opening part(5) of the can and thereby the can is opened. When a cover(6) of a can is manufactured, the specific part(7) of the can opener, that is made separately and then is attached, is made to be thicker to make the specific part(7) rotate based on the rivet part(4) and push the opening portion(5) to make the opening portion be separated from the upper part of the can and go to inside of the can.
Patent KR-20060128762-A (KR)
Title: Composite light-emitting device
Inventor: MAEDA TOSHIHIDE
IPC: H01L33/54
Filed: 2006-10-18
Abstract: A composite light emitting device is provided to increase endurance of static electricity with respect to a high voltage by using a sub-mount device as a static electricity protecting device. A substrate(10) has light transmittance. A light emitting device(1) is formed on the substrate. The light emitting device has a stacked structure including a first conductive-type first semiconductor layer and a second conductive-type second semiconductor layer. A sub-mount device(2) is electrically connected to the light emitting device, opposite to the stacked structure of the light emitting device. The sub-mount device maintains the light emitting device. A wavelength converting resin material(3) is formed on a main surface of the sub-mount device to coat the light emitting device. The wavelength converting resin material includes a fluorescent material or a filter material. An outer surface at an upper side of a light emitting surface of the light emitting device in the wavelength converting resin material is parallel to a rear surface of the sub-mount device.
Patent KR-20080035784-A (KR)
Title: Conductive adhesive tape, and liquid crystal display module having the same
Inventor: MOON KYO HUN
IPC: G02F1/1333
Filed: 2006-10-20
Abstract: A conductive adhesive tape and an LCD module having the same are provided to enhance adhesive force of the conductive adhesive tape by installing a conductive adhesive unit having a conductive function in the center of a non- conductive adhesive tape having strong adhesive force. A backlight unit provides light to an LC panel(110). A PCB(Printed Circuit Board) is electrically connected with the LC panel so as to supply a driving signal to the LC panel, and is disposed in the rear of the backlight unit as being bent. A bottom cover(140) covers the rear of the PCB and the backlight unit. A top cover(150) covers a front edge of the LC panel to be assembled with the bottom cover. A conductive adhesive tape(160) comprises a conductive adhesive unit and a non-conductive adhesive unit. The non-conductive adhesive unit is overlapped with the conductive adhesive unit, and formed in one side or both sides of the conductive adhesive unit. The conductive adhesive unit is adhered between one side edge of the LC panel and the top cover or the bottom cover to ground static electricity, formed on the LC panel, to the top cover or the bottom cover.
Patent KR-20080036333-A (KR)
Title: Starting method and changing method of driving mode for a hybrid vehicle
Inventor: CHO SUNG TAE
IPC: B60L11/18
Filed: 2006-10-23
Abstract: An igniting method, an ignition controlling method, and a driving mode changing method of a hybrid vehicle are provided to improve exhaustion efficiency and power by converting an electrical vehicle mode into an engine/hybrid mode of the vehicle while driving. A method for igniting and controlling ignition of a hybrid vehicle comprises the steps: judging whether an electrical vehicle mode can be driven or not after an ignition key is operated; outputting an engine ignition signal if the electrical vehicle mode can not be driven; separating a clutch(9) after outputting the engine ignition signal; increasing speed of an engine(1) by driving an ignition motor(3) after separating the clutch; starting the engine by injecting fuel and igniting if speed of the engine reaches to a predetermined value by rotation force of the ignition motor; starting the vehicle by assembling the clutch as performing a slip control after igniting the engine; and stopping the slip control if speed difference of two sides of the clutch reduces less than a goal speed.
Patent KR-20060119842-A (KR)
Inventor: LEE HARK JIN
IPC: F03G7/08
Filed: 2006-10-31
Abstract: A terrestrial gravitation rotating apparatus is provided to prevent environmental pollution, and to generator power by increasing rotary force of a rotating shaft with plural rotators and driving a generator. Plural rotators(2) are arranged in a rotating shaft(1) supported longitudinally in a semicircular guide wall, and composed of fixing plates(2a,2b). Turning arms(3,3a) are composed of a connection plate(4) and a rotary plate(15), and the fixing plates are fastened to the rotating shaft. Two assembling holes are formed at both sides of the fixing plates, and the fixing plates are alternately combined with each other. The rotary plate and a rectangular plate are hinge-combined by the turning arms between the fixing plates, and the connection plate is connected to the turning arm by a pin(12). A spring is connected to the fixing plate, and a roller(6) is rolled and contacted to the guide wall. Rotary force of the rotating shaft is increased by continuously connecting the turning arms to the connection plate at the specific angle.
Patent KR-20080040528-A (KR)
Title: Heat exchanger
Inventor: YUN JONG SUK
IPC: F28F9/02
Filed: 2006-11-03
Abstract: A heat exchanger is provided to reserve a clad material molten solution, which is generated in the process of manufacturing the heat exchanger, in flow preventing parts to prevent the solution from being introduced into heating fins, thereby protecting the heating fins. A heat exchanger includes a support(40) having a header(20) contacting end with a predetermined radius of curvature(R2) which is larger than that(R1) of the header, so that flow preventing parts(42) are naturally formed in a joining part(41) between the support and the header when the support is coupled to the header. The flow preventing parts prevents a clad material molten solution from overflowing along the joining part but received in the flow preventing parts, so as to prevent the clad material molten solution from damage to heating fins.
Patent KR-20080040907-A (KR)
Title: Display device
Inventor: MUN JU EEL
IPC: G02F1/13357
Filed: 2006-11-06
Abstract: A display device is provided to enable a light emitting panel to emit light in a dummy area, which is not overlapped with a first effective area, to provide the uniform intensity of light in the entire of the first effective area of the display panel, thereby improving the brightness uniformity of a screen realized in the display panel. A display device(100) comprises a display panel(10) and a light emitting panel(12). A diffusing plate(14) is positioned between the display panel and the light emitting panel to diffuse light emitted from the light emitting panel. The diffusing plate is disposed at a predetermined distance away from the light emitting panel. The display panels includes a TFT(Thin Film Transistor) substrate(16), a color filter substrate(18), and a liquid crystal layer. The PCB(Printed Circuit Board) of the display panel is connected to each of driving packages(201,221). The display panel displays an actual image on a first effective area(24). The light emitting panel has a second effective area(26) larger than the first effective area. The light emitting panel includes a first substrate(28) and a second substrate(30). The light emitting panel emits a visible ray in the second effective area and forms plural pixels on the second effective area to control the intensity of radiation individually by pixel.
Patent KR-20070049981-A (KR)
Inventor: IMANISHI TOMOYA
IPC: H01H50/44
Filed: 2006-11-08
Abstract: 본 발명에 따른 전자기스위치는 솔레노이드 및 솔레노이드의 흡인력에 응답하여 폐쇄 상태로 되는 전기접점부를 포함한다. 상기 전기접점부는 상기 솔레노이드에 고정되는 접점커버로 커버되며, 상기 솔레노이드에 전기적으로 접속된 단자는 상기 접점커버내에 위치된다. 상기 단자의 일단부는 상기 접점커버로부터 돌출되며, 도전부재에 전기적으로 접속된다. 상기 도전부재는 상기 단자에 접합되는 하나의 연결부를 구비하며, 상기 단자로부터 분리되거나 떼어질 수 있는 다른 연결부를 구비한다. 상기 전자기스위치의 유지보수에 있어, 상기 단자에 접합된 도전부재의 연결부는 상기 전자기스위치로부터 제거된다. 상기 유지보수 이후, 상기 도전부재의 다른 하나의 연결부는 상기 단자의 단부에 접합된다. 
       
     전자기스위치, 솔레노이드, 전기접점부, 접점커버, 단자, 도전부재, 스타터
Patent KR-20080045387-A (KR)
Title: Liquid crystal display device
Inventor: MOON HOI SIK
IPC: G02F1/133
Filed: 2006-11-20
Abstract: A liquid crystal display device is provided to prevent a yellowish phenomenon at middle grayscale by compensating for the thickness of a color filter and the amount of fluorescent material. A liquid crystal display device includes an LCD(Liquid Crystal Display) panel(400), a backlight unit(500), and a driving unit. The LCD panel includes first and second substrates and a liquid crystal layer. A TFT(Thin Film Transistor) and a pixel electrode are arranged on the first substrate. A color filter and a common electrode are arranged on the second substrate. The pixel electrode includes first and second sub-pixels. The backlight unit is arranged under the LCD panel and provides light to the LCD panel. The driving unit is electrically connected to the LCD panel to control the LCD panel. The driving unit performs ACC(Accurate Color Capture) compensation on an RGB image signal based on middle grayscale which is lower than white grayscale so as to keep a color balance.
Patent KR-20080046962-A (KR)
Title: Boat construction of semiconductor manufacture device
Inventor: LIM SUNG MUK
IPC: H01L21/22
Filed: 2006-11-24
Abstract: A boat structure of semiconductor fabricating equipment is provided to minimize the area with which a wafer comes in contact even if warpage occurs in the wafer, by forming a protrusion part on the plane of a slot of a boat. Upper and lower members(37,38) are made of a circular type. A plurality of rods(33,35) are vertically installed between the upper and lower members. A plurality of slots(39) are formed at regular intervals in the plurality of rods. Protrusion parts are respectively formed on the bottom surfaces of the plurality of slots. The protrusion part can reduce generation of particles caused by warpage of a wafer when the wafer is mounted.