baber/WOPTO huggingface dataset:
Patent JP-2009141302-A (JP)
Title: Organic electroluminescent display device and method of driving the same
Inventor: KIM DO-IK
IPC: H05B44/00
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent display device capable of displaying videos in a uniform brightness, and to provide a method of driving the same.  <P>SOLUTION: The method of driving the organic electroluminescent display device includes: a step of storing brightness characteristics corresponding to light emitting durations of organic light emitting diodes; a step of generating cumulative data for each pixel by adding up first data supplied for each frame; a step of extracting the cumulative data of pixels to which currently supplied first data is supplied and calculating the maximum brightness of each of the pixels, which corresponds to the light emitting duration calculated from the extracted cumulative data; a step of calculating the maximum brightness corresponding to the light emitting duration of the largest cumulative data out of the extracted cumulative data; a step of generating second data by adjusting a bit value of the first data using the maximum brightness of each of the pixels to which the currently supplied first data is supplied and the maximum brightness of the largest cumulative data; and a step of adjusting a voltage value of a first power supply which is supplied to the pixels, corresponding to the maximum brightness of the largest cumulative data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174251-A (JP)
Title: Folded-plate roof, folded-plate roof cover, and tight frame
Inventor: YAMAMOTO YOSHIHISA
IPC: E04D3/36
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folded-plate roof capable of enhancing the mounting strength of a folded-plate roof cover against a negative pressure load while the processing is easy and cost can be suppressed.  <P>SOLUTION: This folded-plate roof is formed by holding the folded-roof cover A by a tight frame B. The folded-plate roof cover A comprises diagonally upwardly projecting ridge part half bodies 2, 2 on both sides of a valley part 1. A fitting lock part 9 is formed at the generally center part of the valley part 1. The tight frame B comprises a fixed projecting part 6 of reverse U-shape in cross section and a fixed part 16 projecting to both sides of the fixed projecting part 6. The fixed part 16 comprises an upwardly projecting part to be locked and fitted 10. The fitting and locking part 9 of the folded-plate roof cover A is fitted while the adjacent parts to be fitted and locked 10, 10 of the tight frame B are positioned close to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180808-A (JP)
Title: Optical mirror device and fixing method for optical mirror
Inventor: YOSHIKAWA NOBUHIRO
IPC: G02B7/00
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical mirror device preventing the deterioration of converging performance of incident laser beams and shifting of an irradiating position by preventing the occurrence of distortion in a reflecting surface to maintain profile irregularity, and to provide a fixing method for optical mirror.  <P>SOLUTION: The optical mirror device 30 includes: an optical mirror 35 having a reflecting surface 36 for reflecting an incident laser beam to the irradiating position; a fixing means 41 for fixing the optical mirror by pressing the optical mirror from both sides of side surface parts 37 connected to the reflecting surface to make a pair and holding the same; and a rotary driving means 23 connected to the fixing means and including a driving shaft 24 driven to rotate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009150860-A (JP)
Title: Passive safety grade residual heat removal system of eliminated sodium solidification possibility in intermediate sodium loop for removing remaining heat in sodium cooled fast reactor
Inventor: EO JAE HYEOK
IPC: G21D1/02
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passive safety grade residual heat removal system that always supplies normal temperature air of a certain temperature or higher to an AHX by supplying heated air in a CACS air outlet channel to an AHX air flow channel inlet appropriately using waste heat of a reactor component air cooling system (CACS;Cavity Air Cooling System) used for cooling the reactor component, and fundamentally eliminates sodium solidification possibility in a sodium loop for heat removal in the whole operation duration of an electric power plant.  <P>SOLUTION: The passive safety grade residual heat removal system connects a high-temperature heated air outlet channel of the passive reactor component air cooling system (CACS) used for cooling a reactor vessel and a reactor component in the whole operation duration of the electric power plant to an air channel of the sodium-air heat exchanger (AHX), and has an additional air-air heat exchanger disposed in the heated air outlet channel of the reactor component air cooling system and outside the air flow channel inlet pipe of the sodium-air heat exchanger. Also when the external air temperature falls to -40°C (reference temperature considered in designing), normal temperature external air of a certain temperature or higher is supplied to the inlet of the sodium-air heat exchanger.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180206-A (JP)
Title: Actuator for variable valve mechanism
Inventor: EMORI MITSURU
IPC: F01M9/10
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the durability by suppressing the wear of a meshing part between a worm and worm wheel of an actuator for a variable valve mechanism.  <P>SOLUTION: In an actuator which meshes a worm 22 and worm wheel 23 for actuating a variable valve mechanism in an oil storage chamber 34 formed in an actuator housing 18 for freely rotatably supporting a worm shaft 27, the oil storage chamber 34 is tiltingly disposed so as to make high an end of an electric motor side 21 for driving the worm shaft 27. Dust collection chambers 11b, 18n are formed at an end on the lower side of the oil storage chamber 34. By so doing, oil supplied to the oil storage chamber 34 is introduced to the dust collection chambers 11b, 18n by gravity so as to lubricate the meshing part between the worm 22 and worm wheel 23. The wear in the meshing part is suppressed by collecting wear powder contained in oil, thereby enhancing the durability.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188944-A (JP)
Title: Color processing apparatus and color processing method
Inventor: TAMAGAWA KEI
IPC: G06T1/00
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein reproduction of an important color cannot be compatible with gray reproduction, when a gray target value is switched, according to observation conditions, when creating a color conversion table for color space conversion.  <P>SOLUTION: Observation condition for image is acquired (S3), and a correction parameter corresponding to the observation condition is set (S4). A color gamut in an input color space is mapped to an output color space (S5), and in the color gamut after mapping, gray correction is then performed within a correction range, based on the correction parameter (S6). On the basis of a color value in the input color space and a color value in the output color space after gray correction, a color conversion table is then created. Thus, the gray correction range corresponding to the observation condition is set, optimal gray reproduction for each observation condition can be performed, and the effect of unwanted correction on other colors can be excluded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008134053-A (JP)
Title: Once-through boiler and its manufacturing method
Inventor: KRAL RUDOLF
IPC: F22B37/10
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comparatively inexpensive and technically simple once-through boiler and its manufacturing method, suiting a once-through boiler to be operated in high steam pressures.  <P>SOLUTION: The once-through boiler is provided with a furnace wall formed by steam generating pipes mutually welded airtightly and connected in parallel with each other with respect to a flow of flowing medium. At least some of the steam generating pipes are formed by a plurality of pipe segments 18 with respective flowing medium sides connected serially and produced by material of a first material category. The pipe segments continuous in a flow direction of the steam generating pipes are mutually connected via a transfer unit 22 respectively produced by material of a second material category. Multiple transfer units 22 comprised of a plurality of transfer members 19 produced by the material of the second material category are arranged such that a welding joint provided to mutually connect two transfer members of the transfer unit is positioned outside a panel face formed by the pipe segments 18.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009194156-A (JP)
Title: Nonvolatile memory device and manufacturing method therefor
Inventor: MASUKAWA MASAYUKI
IPC: H01L21/8247
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile memory device which contributes to improvement in electric erase characteristics, and a method of manufacturing the same.  <P>SOLUTION: The nonvolatile memory device includes: a semiconductor substrate; a gate electrode formed on the semiconductor substrate; a diffusion layer electrode formed on the semiconductor substrate being adjacent to the gate electrode; a charge storage layer formed on the side surface of the gate electrode and holding injected electrons; and an LDD (Light Doped Drain) region formed in a lower portion of the diffusion layer electrode, and is characterized in that the charge storage layer is formed only on the side surface of the gate electrode and is not extended along the LDD region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194722-A (JP)
Title: Communication device
Inventor: NAKASE HIROYUKI
IPC: H04B3/06
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a communication device capable of obtaining excellent characteristics by correcting device distortion and propagation distortion.  <P>SOLUTION: The communication device for reception includes: a high frequency demodulation circuit 2 for converting a received signal into a baseband signal; an analog/digital conversion circuit 3 for converting the baseband signal converted by the high frequency demodulation circuit into a digital signal; and a baseband demodulation circuit 5 which demodulates the baseband signal from the digital signal converted by the analog/digital conversion circuit and outputs the demodulated baseband signal, wherein, between the analog/digital conversion circuit 3 and the baseband demodulation circuit 5, a frequency equalization circuit 4 for reception is provided which corrects device distortion and propagation distortion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196641-A (JP)
Title: Steam passing label, and package for heat treatment
Inventor: SHIKAKURA YOSHIKAZU
IPC: B65D81/34
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam passing label capable of forming a steam passing port before the internal pressure is increased during the heat treatment.  <P>SOLUTION: The steam passing label 5 is affixed so as to cover an opening part 31 for releasing steam in a package 1. An annular affixing part 7 to be affixed to a surface of the package 1 is provided on a back side of a label base material 6. The label base material 6 has at least two films of a first film 61 and a second film 62. The first film 61 and the second film 62 are arranged on the same plane. One side end part of the first film 61 and one side end part of the second film 62 overlap with each other and are stuck to each other to form a joined part 63 extending in a strip between the films. At least any one of the first film 61 and the second film 62 has the heat shrinkability, and its heat shrinkable direction is substantially orthogonal to the extending direction of the joined part 63.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200681-A (JP)
Title: Proximity detection apparatus and proximity detecting method
Inventor: MATSUSHIMA KENICHI
IPC: H03K17/955
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proximity detection apparatus capable of high-speed, highly accurate and stable detection even when the capacitance of a detection electrode in a case of non-approach of an object is large and even when the ratio of change by approach is small, in the proximity detection apparatus for detecting the approach and the position of an object such as a finger of a person by the capacitance of an electrode.  <P>SOLUTION: The time of about 3 to 50 cycles of oscillation signals from an oscillation means for changing an oscillation frequency by the capacitance of the detection electrode is detected by a high resolution using time digital conversion, and the approach and the position are detected by a proximity operation using the detected value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197636-A (JP)
Title: Engine oil circulating device
Inventor: SAITO KAZUAKI
IPC: F01M11/00
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine oil circulating device capable of preventing abrasion and seizure in each part of an oil circulating pump in starting by properly maintaining the oil quantity of an oil tank.  <P>SOLUTION: This engine oil circulating device comprises an oil supply pump 21 for feeding oil stored in an oil pan 15 to a lubricated part through an oil passage, an oil tank 17 for collecting oil which lubricates a turbo supercharger 90, and an oil circulating pump 31 for sucking oil from the oil tank 17 through an oil suction passage 29 and for feeding oil to the oil pan 15. A valve 70 is provided so as to supply oil to a rotor housing 41 according to an oil pressure rise in the oil passage by the operation of the oil supply pump 21 and so as to separate the oil in an oil lubricated passage and the oil in the rotor housing 41 from each other with air between by retreating from the inside of the rotor housing 41 according to oil pressure reduction in the oil passage by a stop of the operation of the oil supply pump 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008161703-A (JP)
Title: Method and apparatus for determining hemodialysis parameter
Inventor: GOTCH FRANK A
IPC: A61M1/36
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for calculating a hemodialysis parameter, especially blood access flow rate, using multiple dialysance values, which may be calculated based upon either sodium or urea concentrations, by a non-invasive method.  <P>SOLUTION: One dialysance value can be determined for conditions in which a patient's inflow withdraws blood from an upstream location in a patient's fistula and treated blood is returned by an outflow line to a downstream location in a patient's fistula. The second dialysance value can be determined when the lines have been reconfigured so that the inflow line withdraws blood from a downstream portion of a patient's fistula and the outflow line returns treated blood to an upstream portion of a patient's fistula. The present method and apparatus provide a non-invasive means for determining hemodialysis parameters such as blood access flow rate and recirculation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009198787-A (JP)
Title: Endoscopic device
Inventor: SATO SAICHI
IPC: H04N7/18
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscopic device capable of raising visibility of a display video.  <P>SOLUTION: A video signal acquiring part 30 acquires a video signal by imaging an image formed by an optical system. A matching processing part 45 calculates the matching degree of a video for discriminating the optical system. When it is discriminated that the optical system is a predetermined optical system, a video signal processing part 34 processes the video signal so as to extract a video including one image from the video including a plurality of images from the optical system, and outputs it as a video signal for display.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196491-A (JP)
Title: Pedestrian collision detecting apparatus and pedestrian protection system
Inventor: EN TAMOTSU
IPC: B60R21/0136
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pedestrian collision detecting apparatus capable of accurately detecting collision with a pedestrian regardless of a running state of a vehicle.  <P>SOLUTION: The pedestrian collision detecting apparatus comprises: a collision determination threshold selecting circuit which is provided corresponding to a plurality of acceleration sensors installed at the front end of a vehicle, and selects a collision determination threshold regarding the acceleration sensor corresponding to itself depending on an output change factor of the acceleration sensors determined from relevance of an integral value of output signals of the acceleration sensor corresponding to itself and the integral value of the output signals of the other acceleration sensor; an integrating circuit for integrating the output signal of the acceleration sensor corresponding to itself; a comparing circuit for comparing the integral value calculated by the integral circuit and the collision determination threshold; and a collision determination circuit for determining the collision with the pedestrian when the integral value corresponding to at least one acceleration sensor exceeds the collision determination threshold based on a comparison determination result in each comparing circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008209001-A (JP)
Title: Webbed through pivot
Inventor: BAUDASSE YANNICK
IPC: F16C11/04
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a webbed through pivot and a fitting base for a rotating shaft, appropriate to constitute a fine pointing device, especially for use in space.  <P>SOLUTION: This through pivot 1 has a stator 2 and a rotor 3. The rotor is capable of turning relative to the stator around an axis of rotation A and capable of accepting a through shaft aligned with the axis of rotation. The rotor is connected to the stator by a plurality of webs 4 capable of being deformed to allow the rotor to rotate, and in that in a condition of rest the webs form an angle of inclination relative to the radial direction passing through the axis of rotation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009210305-A (JP)
Title: Gas quantitative analysis method and gas quantitative analyzer
Inventor: ARII TADASHI
IPC: G01N27/62
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To determine abundance of a plurality of component molecules included in a sample, accurately in real time based on gas obtained from the sample, by utilizing ionization processing causing no cleavage.  <P>SOLUTION: This gas quantitative analysis method has: a thermogravimetric measurement step S32 for determining the weight of gas obtained from the sample in which the abundance of the target molecules is unknown; area intensity measurement steps S33-S40 for ionizing the gas by soft ionization treatment to determine mass analysis data I (m/z, t), determining a mass chromatogram based on the mass analysis data, and determining the area intensity of a peak waveform in the mass chromatogram; and a quantitative operation step S40 for determining the abundance of the target molecules based on the weight of the gas determined in the thermogravimetric measurement step and the area intensity determined in the area intensity measurement steps.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212179-A (JP)
Title: Semiconductor laser element and method of manufacturing semiconductor laser element
Inventor: BESSHO YASUYUKI
IPC: H01S5/343
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser element and a method of manufacturing the semiconductor laser element, for preventing the increase of manufacture processes while preventing the interruption of a part of laser beams by a support substrate and eliminating the need of bonding a semiconductor device part and the support substrate with high positioning accuracy.  <P>SOLUTION: The nitride semiconductor laser element 100 (semiconductor laser element) includes the support substrate 10 provided with a cleavage surface 12 and the semiconductor device part 30 bonded to the support substrate 10, and an angle formed by the cleavage surface 12 on the light emitting direction side of the support substrate 10 and a bonding surface 11 to the semiconductor device part 30 of the support substrate 10 is an obtuse angle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210187-A (JP)
Title: Air conditioner
Inventor: HIRANO HIROYUKI
IPC: F24F13/28
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of complicated equipment and a cost increase which may occur when a conventional automatic cleaning mechanism of a filter in an air conditioner is used especially for industrial equipment utilized in a building or the like.  <P>SOLUTION: The air conditioner is provided with a dust removing filter arranged in an air passage in a casing having an air intake port and an air blowing port, a frame member for forming the dust removing filter and holding a filter for capturing dust, one or a plurality of vibrating members arranged at the casing for removing the dust on the dust removing filter by contacting with the frame member and vibrating the frame member from an upper part to a lower part sequentially, and a dust accumulating part arranged below the dust removing filter for accumulating the dust removed from the dust removing filter to reduce a cost burden for maintenance, and furthermore, to securely remove the dust attached on the filter by a simple structure irrespective of a size of the air conditioner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216949-A (JP)
Title: Image forming device
Inventor: SETO AKIFUMI
IPC: G03G21/00
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of avoiding such a situation where the device cannot be used even when a user moves to the installation place of the device.  <P>SOLUTION: In a copying machine 1, a copying part 7 copies an image on a document to paper. A communication part 11 can receive an e-mail containing first identification information. A reservation registration part 41 reserves and registers copying by the copying part 7 putting the user specified by the first identification information as a reserving person when the e-mail is received at the communication part 11. An ID card reading part 24 is a portion into which second identification information is input. A copying permission part 42 permits execution of copying by the copying part 7 when the second identification information is input in the ID card reading part 24 with the reservation/registration being set and if the user identified by the second identification information coincides with the reserving person, and if the user specified by the second identification information does not coincide with the reserving person, the copying permission part does not permit execution of copying by the copying part 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214749-A (JP)
Title: Steering switch
Inventor: OYAMADA KYOKO
IPC: B60R16/027
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering switch that enables an operator to reliably and simply operate it without impairing traveling safety of a vehicle even when vibration is suddenly transmitted to a steering wheel.  <P>SOLUTION: A steering switch 10 fitted to a vehicle steering wheel has an operation rod 14 operated by a thumb of a hand-holding the steering wheel. The tip of the operation rod 14 is fitted with a contact part 12. The contact face 13 of the contact part is recessed while being curved along the finger cushion. The steering switch 10 is switched when detecting axial push-in and tilt in the four directions of upper, lower, right, and left directions.  <P>COPYRIGHT: (C)2009,JPO&INPIT