baber/WOPTO huggingface dataset:
Patent KR-20100053178-A (KR)
Title: Rubber composition of tire tread
Inventor: LEE HWA JEONG
IPC: C08K11/00
Filed: 2008-11-12
Abstract: PURPOSE: A rubber composition of a tire tread is provided to use surface-modified shell powder as a spike on the surface of the composition for improving an ice friction coefficient. CONSTITUTION: A rubber composition of a tire tread contains 100 parts of raw rubber by weight, 5~10 parts of shell powder by weight, and 1~5 parts of foaming agent by weight. The shell powder is surface reformed with an organic compound containing a carboxylic acid group and the carbon number of 15~20. The raw rubber is selected from the group consisting of crude rubber or synthetic rubber. The organic compound is stearic acid. The average particle diameter of the shell powder is under 0.5 millimeters.
Patent KR-20100059145-A (KR)
Inventor: JUNG HOE DO
IPC: F16D55/2265
Filed: 2008-11-26
Abstract: 본 발명은 차량용 디스크브레이크에 관한 것으로서, 특히 디스크와, 내부에 마찰패드가 부착된 한 쌍의 패드플레이트와, 상기 한 쌍의 패드플레이트를 지지하도록 차체에 고정된 고정부재와, 상기 한 쌍의 패드플레이트가 상기 고정부재 사이에서 진퇴하는 것을 가이드하는 가이드핀과, 상기 한 쌍의 패드플레이트의 떨림을 방지하는 판스프링을 포함하고, 상기 가이드핀은 상기 판스프링에 의해 고정되는 것을 특징으로 하는 차량용 디스크브레이크에 관한 것이다.
Patent KR-20100061996-A (KR)
Title: Vehicle tire improved rolling resistance
Inventor: PARK JEE HOON
IPC: B60C9/18
Filed: 2008-12-01
Abstract: PURPOSE: A vehicle tire which reduces rolling resistance is provided to improve durability of the tire by reducing the temperature of the tire, and to reduce a heating value. CONSTITUTION: A vehicle tire which reduces rolling resistance comprises a thread(1), side walls(2), beads(3), shoulders(5), side wall rubber layers(21), and side bridges(6). The beads are installed in the ends of the side walls formed in both ends of the thread. The side wall rubber layers are installed in the side walls. The shoulders are installed between the ends of the side wall rubber layers and the ends of a belt(4). The side bridges have stronger properties than rubber.
Patent KR-20090057917-A (KR)
Title: Acknowledgment of media waveforms between telecommunications endpoints
Inventor: DIETHORN ERIC JOHN
IPC: H04N7/12
Filed: 2008-12-02
Abstract: A remote communication endpoint is provided to verify whether a media waveform encoded by a first remote communication endpoint is satisfactorily received by a second remote communication endpoint. A transmitter interface(202) transmits a first packet stream transferring a first media waveform to a second remote communication endpoint. A receiver interface(201) receives a second packet stream of data representing a second media waveform from the second remote communication endpoint. A processor(203) compares the first media waveform with the second media waveform according to a predetermined property and adjusts a value of first quality display based on a comparison result.
Patent KR-20100063439-A (KR)
Title: Variable sensitivity device for hydraulic power steering system
Inventor: LEE SUN MOK
IPC: B62D5/08
Filed: 2008-12-03
Abstract: PURPOSE: A valve sensitivity adjusting device of a hydraulic power steering device is provided to simultaneously increase the NVH performance of the vehicles and the performance of a system. CONSTITUTION: A valve sensitivity adjusting device of a hydraulic power steering device comprises an input shaft(12), a second lever(15) and a third lever(16). The input shaft is rotatably and relatively inserted in the inside the valve body of the valve body. The input shaft is connected to be rotated with the steering wheel into one body. A tip surface(12a) for the valve body of the input shaft is cut at a designated angle. A first lever(13) is rotatably installed by the hinge pin(14a) on the cut-out of the tip surface. The second lever is rotatably installed by a hinge pin(14b). The third lever is connected to the other end of the second lever by a hinge pin(14c).
Patent KR-20100068858-A (KR)
Title: Memory device and method of manufacturing the same
Inventor: SIM JOON SEOP
IPC: H01L29/861
Filed: 2008-12-15
Abstract: PURPOSE: A memory device and a method for manufacturing the same are provided to suppress the reflow phenomenon of a borophospho silicate glass(BPSG) film by forming a P-N junction diode into a polysilicon structure with a vertical grain boundary. CONSTITUTION: A BPSG film(231) is formed on the upper part of a conductive area(200). The BPSG film comprises a hole which exposes the surface of the conductive area. A conductive pattern(250) is formed in the hole with an embedded shape. The conductive pattern is made of polysilicon with a vertical grain boundary(241). The conductive area is a silicon substrate. The conductive pattern is a vertical P-N junction diode.
Patent KR-20100070216-A (KR)
Title: Charging battery having universal serial bus port
Inventor: LEE JONG WOO
IPC: H01M10/44
Filed: 2008-12-17
Abstract: PURPOSE: A charging battery is provided to charge a notebook computer regardless of time and place by using a universal serial bus(USB) port as an electric power supply output terminal. CONSTITUTION: A charging battery includes a recharger, a battery pack, and a universal serial bus(USB) electric power supply output terminal. The recharger is either an AC power adapter, a USB plug, or a USB port. The battery pack as the output voltage of 12,6 or 16,8 V. The USB electric power supply output terminal is either the USB plug or the USB port. The USB electric power supply output terminal is formed with only VCC or GND terminals. The width of the VCC and GND terminals is 1~5 millimeters, respectively.
Patent KR-20100070938-A (KR)
Title: Apparatus for chemical vapor deposition
Inventor: HONG JONG PA
IPC: H01L21/205
Filed: 2008-12-18
Abstract: PURPOSE: A chemical vapor deposition device is provided to improve productivity by reducing crack phenomenon and bowing of a substrate by uniformly heating a substrate in a susceptor. CONSTITUTION: A susceptor(20) is included within a reaction chamber(10). The susceptor stores an epitaxial-growing substrate(26). A discharging part(60) discharging reaction gas into the outside in the central part of the reaction chamber. An induction coil part(40) offers a uniform temperature distribution to the susceptor. The induction coil part has a spiral shape based on the center of rotation(C).
Patent KR-20100074725-A (KR)
Title: Hybrid type fuel cell system
Inventor: KIM JIN WAN
IPC: H02J7/14
Filed: 2008-12-24
Abstract: PURPOSE: A hybrid type power supply unit is provided to charge an electric vehicle in real time during driving by charging one of first and second batteries with the electrical energy obtained by fuel cell. CONSTITUTION: First and second batteries(10, 20) are used as the power source of an electric vehicle. A fuel battery(30) is installed in the electric vehicle. The fuel battery charges the first and second storage batteries by outputting the electricity. A charging state measuring unit(40) measures the charging state of the first and second batteries. A control unit(50) receives a charging value of the first and second batteries measured by the charging state measuring unit.
Patent KR-20100075301-A (KR)
Title: Liquid crystal lens device
Inventor: JUNG SUNG MIN
IPC: G02F1/1345
Filed: 2008-12-24
Abstract: PURPOSE: A liquid crystal lens device is provided to prevent electric shocks between electrodes. CONSTITUTION: A plurality of bus lines(12a~12e) is arranged in a non display area(60). The first and second electrodes(14a,14b) are arranged in a display area(50) and a non display area. The first and second electrodes are connected the bus lines in the non display area. The second electrodes are arranged on the first electrodes. The intervals between the first and second electrodes on the non display area are larger than the intervals between the first and second electrodes on the display area.
Patent KR-20100077676-A (KR)
Title: Protecting system for railroad occupant
Inventor: KWON TAE SU
IPC: B61F19/06
Filed: 2008-12-29
Abstract: PURPOSE: A track occupant protection system is provided to protect a track occupant by enabling a landing unit of an airbag function to pop up. CONSTITUTION: A track occupant protection system comprises a detecting unit(100), and a landing unit(200). The detecting unit senses the presence and the absence of the track occupant who occupies a track(20). The landing unit comprises a space to land the occupant if the detecting unit senses the occupant. The landing unit includes a frame, an airbag, and an inflator. The frame is installed in the front bottom of the train to enable the body of the line occupant to be landed. The airbag is installed at the frame and is inflated in order to relieve the shock of the occupant. The inflator explodes to inflate the airbag and generates nitrogen gas.
Patent KR-20100078391-A (KR)
Title: Lift pin for supporting wafer
Inventor: JUNG SUNG KYUNG
IPC: H01L21/683
Filed: 2008-12-30
Abstract: PURPOSE: A lift-pin for supporting a wafer is provided to easily cool a wafer by supplying cooling gas into the inside of the lift-pins although the internal temperature of a chamber is higher than a pre-set temperature. CONSTITUTION: The upper part(10) of a lift-pin upwardly supports a wafer. The lateral part of the lift-pin includes a plurality of holes(20). A cooling gas from the lower part of the lift-pin is discharged to the outside through the plurality of holes. A header upwardly supports the wafer. A header supporting part is downwardly expanded and is connected with the header. The diameter of the header supporting part is narrower than that of the header.
Patent KR-20100078448-A (KR)
Title: The beverage of mulberry extract
Inventor: KIM SOO MIN
IPC: A23L2/38
Filed: 2008-12-30
Abstract: PURPOSE: Functional drink containing mulberry extract is provide to offer good antioxidant effects etc with the mulberry extract, and to improve usability of mulberry by processing the mulberry with ethyl alcohol. CONSTITUTION: Functional drink containing mulberry extract comprises mulberry extract 20 weight%, citric acid 0.28 weight%, high fructose corn syrup 13 weight%, apple concentrate 0.5 weight%, mulberry fruit flavor 0.15 weight%, sodium citrate 0.03 weight%, sodium benzoate 0.05 weight%, grape vinegar 1.0 weight%, purified water 94.99 weight%. The mulberry extract is gained by extracting mulberry in water. The mulberry extract is gained by freeze-drying the mulberry after extracting the mulberry to 20Brix.
Patent KR-20100078529-A (KR)
Title: Method for manufacturing complementary metal-oxide semiconductor image sensor and complementary metal-oxide semiconductor image sensor
Inventor: KIM JEONG WOON
IPC: H01L27/146
Filed: 2008-12-30
Abstract: PURPOSE: A CMOS(Complementary Metal Oxide Semiconductor) image sensor manufacturing method and a CMOS image sensor thereof are provided to increase the reliability of blue photo-diode formation by adding a process of tilt/twist to the low energy in ion implantation. CONSTITUTION: A first pixel p-well(102) is formed by ion implantation into a first preset energy on an epitaxial layer(100) of the semiconductor substrate. A second pixel p-well is formed by ion implantation into a second preset energy on the epitaxial layer. A third pixel p-well is formed by ion implantation into a third preset energy on the epitaxial layer. A fourth p-well is formed by tilt and twist ion implantation into the first preset energy on the epitaxial layer.
Patent KR-20080031310-A (KR)
Title: A method to assess organoclay exfoliation and orientation in polymer composites
Inventor: IJDO WOUTER
IPC: G01J3/40
Filed: 2006-06-21
Abstract: A method for determining degree of organoclay delamination and degree of layer alignment in a polymer organoclay nanocomposite comprising one or more infrared light spectral measurements selected from the group consisting of (A) Si-O absorption bandwidth, (B) Si-O absorption band intensity, (C) Si-O absorption band area, and (D) Si-O absorption anisotropy.
Patent KR-20080042080-A (KR)
Title: Pedestrian protection automotive hood hinge assembly
Inventor: SALMON JOHN
IPC: B60R21/34
Filed: 2006-07-18
Abstract: An automotive hood hinge assembly is adapted to act as a safety device in the event of a collision with a pedestrian. The hood hinge assembly is constructed from a series of linkages and an energy storage actuator that is configured to raise the rear of a vehicle hood in response to a pedestrian collision. The deployed system forms a rigid structure that restrains rearward movement of the hood while providing a vertical motion path and resistive force capable of efficiently dissipating the energy imparted by the pedestrian and therefore significantly lowering injury levels. The linkages are configured to provide conventional rotary opening and closing motion of the hood when the system is in the retracted position and also provide a reset function so that a simple opening and closing motion of the hood when the system is in the deployed position resets it to the retracted position.
Patent KR-20080038165-A (KR)
Title: Liquid crystal display apparatus using an electric field substantially parallel to the substrate surfaces
Inventor: SHIMOMAKI SHINICHI
IPC: G02F1/1337
Filed: 2006-04-25
Abstract: A liquid crystal display apparatus includes a liquid crystal layer which is disposed in a gap between first and second substrates with long axes of liquid crystal molecules being aligned in one direction, in substantially parallel to substrate surfaces. A plurality of thin film transistors (8) are arranged in row and column directions on an upper side of the first substrate. Pixel electrodes (4) are provided on the upper side of the first substrate to be electrically connected with the thin film transistors (8). A common electrode (15) is formed on the upper side of the first substrate between the substrate and the liquid crystal layer to correspond to the pixel electrode through an insulating film, and generates an electric filed which controls an alignment direction of the liquid crystal molecules in a plane substantially parallel with the substrate surfaces between itself and the pixel electrode.
Patent KR-20080026222-A (KR)
Title: Vertical filling-packaging machine and method of manufacturing packaging bag
Inventor: TSURUTA ORIHIRO
IPC: B65B51/32
Filed: 2005-03-22
Abstract: A vertical filling-packaging machine capable of satisfactorily forming a heat-seal part by heat-sealing, cooling, and cutting a cylindrical film without moving and also manufacturing a variety of packaging bags with different outline shapes. The vertical filling-packaging device comprises a pair of flat part forming rollers disposed oppositely to each other through the cylindrical film (60) and carrying the cylindrical film (60) downward while forming a flat part (60a) on the cylindrical film (60), a seal mechanism having a heater bar (31) and a heater bar receiver (32) for heat-sealing the flat part (60a) in the lateral direction, a cutting mechanism disposed on the lower side of the seal mechanism and having a pair of cooling bars (34a) and (34b) for cooling a heat-sealed lateral seal part (65) and a cutter (35) for cutting the lateral seal part (65), and a drive mechanism integrally holding the seal mechanism and the cutting mechanism and integrally moving these mechanisms along the carrying direction of the cylindrical film (60). ® KIPO & WIPO 2008
Patent KR-20080024241-A (KR)
Title: Automatic speed changer
Inventor: KAYAMA KAZUMICHI
IPC: F16H3/66
Filed: 2003-12-26
Abstract: A planetary gear (PR) for outputting reduced rotational speed and a clutch (C3) are arranged axially on one side (right-hand side in the figure) of a planetary gear unit (PU). A clutch (C1) for connecting/disconnecting the rotation of an input shaft (2) which is inputted to a sun gear (S2) and a clutch (C2) for connecting/disconnecting the rotation of the input shaft (2) which is inputted to a carrier (CR2) are arranged axially on the other side (left- hand side in the figure) of the planetary gear unit (PU). An output member is provided between the planetary gear unit, and a speed-reducing planetary gear and engagement means. As a result, the planetary gear (PR) and the planetary gear unit (PU) can be arranged closer to each other than in the case where the clutch (C1) and the clutch (C2) are arranged between the planetary gear (PR) and the planetary gear unit (PU), so that the length of a transmission member (30) for transmitting reduced rotational speed is shorter. Further, the structure of oil passages is simpler than in the case where, for example, the clutches (C1, C2, C3) are arranged concentrically on one side. ® KIPO & WIPO 2008
Patent KR-20080037738-A (KR)
Title: Imaging camera processing unit and method
Inventor: MERTENS MARK J
IPC: H04N5/225
Filed: 2006-08-16
Abstract: To allow much better user control of how a camera output image captures an original scene, the imaging camera unit (401), arranged to form part of a image-capturing camera system (400), comprising: a user-interface (420), allowing a user to specify at least one indication (gp) of a geometric position of an object (101) of his preference in a captured image (Io) received from an imaging sensor (406) via an input (403); a user-adaptable object segmentation unit (410), arranged to determine a set of pixels (sg) being part of the object (101), on the basis of the indication (gp); and a color composition monitor unit (412), arranged to determine at least one statistic (ST) on the basis of at least one color property of pixels in the set of pixels (sg).
Patent KR-20080058394-A (KR)
Title: Method and apparatus for generating a serial clock without a pll
Inventor: MORRILL DAVID P
IPC: H03M9/00
Filed: 2006-08-24
Abstract: A clock circuit for outputting serial data without using a PLL is described. The clock is a VCO designed to start at a frequency that is slightly higher than necessary to preserve the data. The frequency of the clock is measured and if the frequency is too high or too low the DC control voltage for the VCO is changed to bring the VCO frequency back to the start frequency. Clock counters, holding registers, comparators, and a D/A form a feed back path around a VCO. In addition, a word boundary generator is used to define individual data words. The word boundary is formed by the absence of a bit clock transition while there is a data bit transition. A high/low threshold may be used where the VCO frequency, as measured, must transcend a threshold before the DC control voltage to the VCO is changed.
Patent KR-20080058432-A (KR)
Title: Iontophoresis method and apparatus for systemic delivery of active agents
Inventor: CARTER DARRICK
IPC: A61N1/00
Filed: 2006-09-29
Abstract: A method and an iontophoretic device are provided for delivery of one or more active agents via a circulatory system of a subject to a site of pain in the subject. In certain aspects, systemic delivery of active agents may alleviate pain at a site in a subject. Active agents may be selected from-caine-type anesthetics or painkillers. The device for delivery of an active agent may include a control unit.
Patent KR-20080066717-A (KR)
Title: Scalability techniques based on content information
Inventor: RAVEENDRAN VIJAYALAKSHMI R
IPC: H04N19/89
Filed: 2006-09-27
Abstract: Apparatus and methods of using content information for encoding multimedia data are described. A method of processing multimedia data includes classifying content of multimedia data, and encoding the multimedia data in a first data group and in a second data group based on the content classification, wherein the first data group comprises a coefficient and the second data group comprises a first differential refinement associated with the first data group coefficient. An apparatus for using content information for encoding multimedia data includes a content classifying module configured to classify content of multimedia data and provide content classification data, and an encoder configured to encode the multimedia data in a first data group and in a second data group based on the content classification, wherein the first data group comprises a coefficient and the second data group comprises a first differential refinement associated with the first data group coefficient.
Patent KR-20080063372-A (KR)
Title: A method of compensating an aging process of an illumination device
Inventor: HENTE DIRK
IPC: H05B44/00
Filed: 2006-09-19
Abstract: The present invention relates to a method of compensating an aging process of an illumination device comprising at least one organic light emitting diode (1) (OLED) having a light output that changes with time and a driver (2) connected with the OLED (1) having an individual current-voltage characteristic.
Patent KR-20080065650-A (KR)
Title: Automotive drive train having a six-cylinder engine
Inventor: DEGLER MARIO
IPC: F16F15/123
Filed: 2006-10-12
Abstract: The invention relates to an automotive drive train having an internal combustion engine (266) that is configured as a six-cylinder engine and a hydrodynamic torque converter device. Said device has a torsional vibration damper consisting of two energy accumulating devices (272, 276) and a converter lockup clutch (268). The turbine wheel (274) is interposed between the two energy accumulating devices (272, 276). According to the invention, ranges of values or ratios for following parameters are claimed: maximum engine torque Mmot,max (266), spring rate C1 (272), mass moment of inertia J1 (274), spring rate C2 (276), mass moment of inertia J2 (278) and spring rate CGEW of the transmission input shaft (280). The mass moment of inertia J1 should be high between the two energy accumulating devices (272, 276) and masses should be as little as possible between the torsional vibration damper and the transmission input shaft. Figure 5 shows a spring-mass equivalent circuit diagram with closed converter lockup clutch (268).
Patent KR-20080072023-A (KR)
Title: Process for production of compound labeled with radioactive fluorine
Inventor: HIRANO KEIICHI
IPC: C07B61/00
Filed: 2006-11-30
Abstract: [PROBLEMS] To provide a process for production of 18F-FDG, which can produce of 18F-FDG with a high and steady yield. [MEANS FOR SOLVING PROBLEMS] A process for production of a compound labeled with radioactive fluorine, comprising the steps of: preparing a reaction solution by adding TATM and an inert organic solvent to a mixture of a [18F]fluoride ion, a phase transfer catalyst and a potassium ion under hermetic conditions; subjecting the reaction solution to a reaction under hermetic, specified reaction conditions to yield 18F-TAFDG; and subjecting the 18F-TAFDG to deprotection and optionally purification to yield 18F-FDG.
Patent KR-20080080291-A (KR)
Title: Method of dental microscopic procedure
Inventor: YOO BEN
IPC: G16H20/40
Filed: 2006-10-30
Abstract: A method for operating a dental microscope is provided to reduce a user's burden on refocusing due to a wide moving range. A method(S1000) for operating a dental microscope includes the steps of: selecting a function of a digital surgical microscope(S1022); obtaining corresponding images from an image data obtaining apparatus or an image data processing/storing apparatus(S1100); processing the images by the image data processing/storing apparatus(S1200,S1300); and displaying the images on displays to perform a dental surgical treatment(S1014). The digital surgical microscope includes a microscope lens assembly to magnify the optical images of an object, an in-line lighting apparatus to light the object in the same direction and along the same optical axis as the microscope lens assembly, the image data obtaining apparatus, the image data processing/storing apparatus to manipulate the images obtained by the microscope lens assembly and the image data obtaining apparatus, and the displays to display the images obtained by the image data processing/storing apparatus.