baber/WOPTO huggingface dataset:
Patent JP-2008167493-A (JP)
Title: Receiver
Inventor: NAKADA TATSUHIRO
IPC: H04J11/00
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To determine a mode of a pilot carrier in a receiving apparatus receiving a signal transmitted in an OFDM modulation system using one of more than two modes including a CP mode and an SP mode.  <P>SOLUTION: First correlation means 21, 25, 26, 28 to 30 obtain a correlation result between a receiving signal and a signal with one-symbol time difference. Second correlation means 21 to 24, 25, 26, 31 to 33 obtain the correlation result between the receiving signal and the signal with L-symbol time difference. Determining means 27, 34 determine a mode used in the receiving signal as a CP mode when both correlation results exceed a predetermined threshold value, and determine a mode used in the receiving signal as an SP mode when only the correlation result obtained by the second correlation means exceeds the predetermined threshold value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009230426-A (JP)
Title: Information processing device, information processing method, and program
Inventor: NISHINO MASA
IPC: G06F3/12
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing device, an information processing method, and a program capable of simplifying the handling of a structure in which values of setting for printing are stored.  <P>SOLUTION: The device comprises a configuration information management means for managing the configuration information of a structure in which values of setting for printing are stored, and a registration means for causing a display device to display a screen for inputting values of setting for printing, and registering the respective values of setting inputted in the screen in the structure based on the configuration information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228784-A (JP)
Title: Bearing gear
Inventor: MURAO SATORU
IPC: F16H1/32
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing gear manufacturable in an ordinary bearing production line by eliminating time adjustment of an outer ring manufacturing process, and to provide a bearing gear capable of improving profitability by improving a manufacturing yield.  <P>SOLUTION: In this bearing gear, an inner ring 51 is composed of a gear member 54 on an annular ring having a face gear formed of a recessed groove g21, and an inner ring member 55 fixed so as to surround the outer periphery of the gear member 54.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226341-A (JP)
Title: Catalyst for cleaning automobile exhaust gas and its manufacturing method
Inventor: OMURA TETSUSHI
IPC: B01D53/94
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for cleaning automobile exhaust gas, in which rhodium of an atomic state is dispersed and deposited at a sufficiently high level and which has sufficiently high-level catalytic activity and to provide a method for efficiently and surely manufacturing the catalyst for cleaning automobile exhaust gas.  <P>SOLUTION: The catalyst for cleaning automobile exhaust gas includes a carrier and rhodium which is deposited on the carrier in the atomic state by using a rhodium sulfate complex.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232639-A (JP)
Title: Charging system for electric vehicle
Inventor: FUNAKOSHI HIROOMI
IPC: H01M10/44
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging system for an electric vehicle, capable of ensuring a protection operation in charging an on-vehicle storage battery of an electric vehicle and simplifying a system configuration without deteriorating charging efficiency.  <P>SOLUTION: A connector 13 connects a charger 17 to the on-vehicle storage battery 14, and the charger 17 converts the power of an AC power supply 15 into DC power in a state where the charger 17 is connected to the on-vehicle storage battery 14 via the connector 13, and charges the on-vehicle storage battery 14 of the electric vehicle 12. A diode 23 is connected between the charger 17 and the connector 13 so as to permit the energization from the charger 17 to the on-vehicle storage battery 14 and interrupt the energization from the on-vehicle storage battery 14 to the charger 17. A contactor 24 connected in parallel to the diode is closed during energization from the charger 17 to the on-vehicle storage battery 14 and is opened during non-energization from the charger 17 to the on-vehicle storage battery 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234802-A (JP)
Title: Production method of silicon carbide single crystal
Inventor: ISHIHARA HIDETOSHI
IPC: C30B23/06
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To produce a silicon carbide single crystal having low concentration of nitrogen included in the crystal and high resistivity.  <P>SOLUTION: A silicon carbide single crystal is grown on the surface of a seed crystal 4 by holding a crucible 3 for a predetermined time at a temperature where a silicon carbide raw material 2 does not sublimate under a reduced pressure atmosphere, and subsequently sublimating the silicon carbide raw material 2 by heating the crucible 3 to a temperature where the silicon carbide raw material 2 sublimates under an argon gas atmosphere.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008276199-A (JP)
Title: Positive resist composition and pattern forming method using the same
Inventor: MIZUTANI KAZUYOSHI
IPC: H01L21/027
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition which ensures high sensitivity, good dependency on density distribution, a good pattern profile and good dissolution contrast, and to provide a pattern forming method using the composition.  <P>SOLUTION: The positive resist composition includes: (A) a resin having a property of undergoing an increase in its dissolution rate in an alkali developer by decomposition under an action of an acid, and having a phenolic hydroxyl group and a weight average molecular weight of 1,500-3,500; and (B) a compound capable of generating a sulfonic acid upon irradiation with actinic rays or radiation, wherein a ratio of dissolution rates of an exposed area and an unexposed area in an aqueous 2.38 wt.% tetramethylammonium hydroxide at 23°C under atmospheric pressure is in a range of 200-5,000 times. The pattern forming method using the composition is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009238480-A (JP)
Title: Glass substrate for flat panel display
Inventor: TANIDA SHOICHI
IPC: H01J11/22
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent the situation where damage is caused with a vent hole formed at a region near the sides of a glass substrate for a flat panel display as a point of origin by avoiding formation of the vent hole only at a center region of the glass substrate.  <P>SOLUTION: In a first region Y1, in regions 1Aa, 1Ba near sides 1A, 1B where a vent hole of a rectangular glass substrate 1 for a flat panel display is formed, La and Lb denoting the lengths from the center of the sides 1A, 1B to both sides relative to the total lengths LA, LB of the sides 1A, 1B are within 37.5%, and separation lengths Lx, Ly from the sides 1A, 1B in the direction orthogonal to the sides 1A, 1B are within 50 mm. In a second region Y2, separation lengths LX, LY from the sides 1A, 1B relative to the total lengths LB, LA in the direction orthogonal to the sides 1A, 1B are within 30%. A vent hole H is formed at a permissible region X that excludes the first region Y1 from the second region Y2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237087-A (JP)
Title: Image forming device
Inventor: OGIWARA ATSUSHI
IPC: H04N1/60
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing a color from being varied between a plurality of images by color mixing of developers of colors different one another.  <P>SOLUTION: The image forming device 10 has an image output device 400, and an image processor 200. The image output device 400 has a photoreceptor drum 422, developing cartridges 462Y, 462M, 462C, 462K stored with the developers of the colors different each other, and a developing roll 456 for repeating operations of conveying the deposited developer to the photoreceptor drum 422 by depositing thereon the developers of different colors, and of removing the residual developers. The image processor 200 has a color conversion characteristic changing means 212 for changing a color characteristic of an image signal in response to the color mixing of the developers of the colors different each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237116-A (JP)
Title: Color wheel and projector
Inventor: OGAWA MASAHIRO
IPC: G03B21/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a color wheel capable of enhancing brightness to enhance color reproducibility, without increasing the number of part items; and a projector provided with the color wheel.  <P>SOLUTION: This projector includes a light source device for emitting a white light, the color wheel 71, a display element, a cooling fan, a light source side optical system for guiding the light from the light source device to the display element, a projection side optical system for projecting an image emitted from the display element onto a screen, and a projector control means for controlling the light source and the display element, the color wheel 71 has a plurality of segment areas, and each segment area is applied with a coating of transmitting a light of wavelength band of a complementary color on one face, and applied with a coating of transmitting a light of wavelength band of a primary color in one part of the other face.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235220-A (JP)
Title: Method of charging coal to coke oven and coal charging apparatus
Inventor: KUBO NORIKO
IPC: C10B57/06
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of charging coal to a coke oven which can fully equalize the coke strength over the width direction of the carbonization chamber when it is premised that, when the coal is charged into the carbonization chamber of the coke oven, an additive to increase the bulk density of the coal and the strength of the coke is injected, and to provide a coal charging apparatus.  <P>SOLUTION: In installing, in the lower end of the sleeve 27, the additive supply header 31 that is equipped with a plurality of the additive supply nozzles 32 along the longitudinal direction of the carbonization chamber, the header is installed in the parallel translation of a predetermined distance δ to the side near to the side wall 12a from the center part of the width direction of the carbonization chamber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243500-A (JP)
Title: Emergency shut-down valve device
Inventor: SAITO SHUICHI
IPC: F16K17/36
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To quickly check the operation of a valve element by a simple structure and reduce cost without obstructing the operation of facilities.  <P>SOLUTION: A first and a second pistons 9, 10 connected by a piston rod 11 are provided in first and second cylinders 6, 7. The second piston comprises a stopper piston 12 formed of an annular body, and a valve opening regulation piston 14 internally fitted in an annular groove 13 slidably in an axial direction. A gap "a" is formed between one inner wall 13a regulating groove width of the annular groove and the valve opening regulation piston in a fully-opened state of the valve element 2. In the operation check of the valve element, when the first piston is driven to a valve close direction from a position of a valve element fully-opened state by a spring force of a compression spring 8, the valve opening regulation piston is abutted on one inner wall of the annular groove and a drive range of the valve opening regulation piston is regulated by the axial direction width of the gap to maintain the valve element in a predetermined desired intermediate opening.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009196705-A (JP)
Title: Valve system for pump spray container
Inventor: HIOKI JITSUO
IPC: B65D83/76
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve using containers such as spray cleaner upside down.  <P>SOLUTION: Two spherical valves are provided. Liquid is sucked in from an entrance 1 by sucking of a pump during normal use, valves 2, 4 are raised, and the liquid is sucked into the pump. A valve 8 is negatively pressured on the exit side to prevent air entering from an entrance 6. In case of using a container upside down valves 2, 7 move to positions 3, 8 by their own weight, liquid is sucked in by the sucking of the pump from 6, valves 8, 4 are raised, and the liquid is sucked into the pump. The valve 2 is negatively pressured on the exit side to prevent air entering from the entrance 1. Valves 2, 8 are made of metal as they need to be heavy. The valve 4 is made of resin as it is pressed down by a spring 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009242263-A (JP)
Title: Anti-aging agent, and skin care preparation, foodstuff and beverage
Inventor: NAKAHARA TATSUO
IPC: A23L1/30
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-aging agent having excellent anti-aging effect (a skin fibroblast proliferation-accelerating effect, a transglutaminase-1 production-accelerating affect, an MMP-1 activity inhibitory effect, an estrogen like effect, a type I collagen production-accelerating effect, an epidermis cornification cell proliferation-accelerating effect, a recovering effect from UV-B damage, etc.) and also having a high safety, and a skin care preparation, foodstuffs and beverages by utilizing the above anti-aging agent.  <P>SOLUTION: This anti-aging agent is characterized by containing at least one selected from an extract of fermented Artemisia princeps, extract of fermented Saccharum officinarum, extract of fermented Psidium guajava, extract of fermented Crepidiastrum lanceolatum, extract of fermented Leucaena leucocephala, extract of fermented Curcuma longa and extract of fermented Alpinia speciosa. The skin care preparation, foodstuffs and beverages are also characterized by containing the anti-aging agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244509-A (JP)
Title: Reflective sheet
Inventor: SUDA TETSUYA
IPC: G02B5/08
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective sheet having a damage prevention layer from which a polymer bead hardly falls and having an enhanced damage prevention effect on a light transmission plate etc.  <P>SOLUTION: The reflective sheet 10 has the damage prevention layer 30 including a binder resin 32 and the polymer beads 34 formed on at least one surface of a reflective sheet base 20. The polymer beads 34 have a volume average particle diameter of 2 to 20 μm, a maximum value of a particle size distribution of not larger than 2.5 times as large as the volume average particle diameter, and the polymer bead 34 having the largest particle diameter among the polymer beads 34 has a burying ratio of 60 to 95% with respect to the binder resin layer 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008268942-A (JP)
Title: Processing device and processing method for high dynamic contrast of liquid crystal display device
Inventor: CHIN AKIRA
IPC: H04N5/66
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing device and processing method for high dynamic contrast of a liquid crystal display.  <P>SOLUTION: The processing device comprises a receiver, an inverter and a source driver integrated circuit connected to a center processing module. The processing method comprises: performing a histogram-statistical processing on a received low-voltage differential signal data; obtaining a backlight luminance control parameter and a gamma reference voltage parameter of the same frame of screen according to the result of the histogram-statistical processing; controlling the luminance of the backlight source according to the backlight source luminance control parameter; and controlling the voltage of a pixel capacitor on the liquid crystal panel according to the gamma reference voltage parameter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009248703-A (JP)
Title: Electric steering column device
Inventor: SHIBAZAKI HIROSHI
IPC: B62D1/18
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric steering column device with high reliability capable of suppressing early abrasion regardless of temperature environment.  <P>SOLUTION: Since thermal expansion coefficient of a first screw shaft 12 is approximately equal to thermal expansion coefficient of a body 13a of a first nut 13, even when the environment temperature in a cabin arranged with the electric steering column device is largely varied, an expansion amount or a contraction amount between both members can be approximately equal and generation of rattling and mutual sliding can be suppressed. Further, since a resin member 13c is joined to an inner peripheral surface of the first nut 13 and a female screw groove 13h of the resin member 13c is thread-engaged with a male screw groove 12a of the first screw shaft 12, by making the materials thread-engaged, in such a state that a thread-engaged surface pressure is high, different from each other, fixing of the members can be suppressed and early abrasion can be also suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251867-A (JP)
Title: Data processing apparatus, data processing method, storage medium, and program
Inventor: NISHIKAWA HIDEKAZU
IPC: G06F3/048
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism capable of easily and sequentially switching and displaying desired pages when a presentation is made using a plurality of display devices.  <P>SOLUTION: When image data of respective pages included in display data are outputted respectively to a plurality of display apparatuses and the plurality of display apparatuses are caused to respectively display the output image data, page designation data for sequentially displaying each page in the plurality of pages included in the display data respectively on the plurality of display apparatuses in response to an instruction of a next operation issued from a user is created, and, based on the created page designation data, the image data of the each page in the plurality of pages included in the display data are output respectively to the plurality of display apparatuses each time the instruction of the next operation is issued from the user.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247586-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2008-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new type of excitement and enjoyment relating to a jackpot lottery.  <P>SOLUTION: When a ball wins in a first start pocket 602, the game machine acquires and accumulates lottery information. Even when a ball wins in a second receiving pocket in which winning is more difficult than in a first receiving pocket, the game machine acquires and accumulates lottery information. The lottery information is subjected to lottery processing to be made one by one with prescribed probability. A privilege is granted on the basis of lottery processing resulting in a win. The game condition after the privilege is granted is controlled to a special game condition where lottery processing made with high probability exclusively for a prescribed period.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253008-A (JP)
Title: Manufacturing method of piezoelectric device
Inventor: YASUMI MASAHIRO
IPC: G01C19/56
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a piezoelectric device such as an angular velocity sensor capable of enhancing reliability by further reducing a base point voltage variation in high-temperature operation.  <P>SOLUTION: This manufacturing method of a piezoelectric device includes processes of: forming a lower electrode layer 33 above a wafer-like silicon substrate 30; forming a piezoelectric layer 32 on the lower electrode layer 33; forming an upper electrode layer 34 above the piezoelectric layer 32; and an adhesion layer 35 between the piezoelectric layer 32 and the upper electrode layer 34. In the process of forming the adhesion layer 35, an adhesion layer 35 formed of β-phase tungsten is formed by depositing tungsten without heating the wafer-like silicon substrate 30, and is thereafter transformed to an adhesion layer 35 formed of α-phase tungsten by heat-treating the adhesion layer 35 formed of β-phase tungsten.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248813-A (JP)
Title: Door pocket
Inventor: KATAYAMA ATSUSHI
IPC: B60J5/04
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door pocket stably retaining a tall large vessel.  <P>SOLUTION: This door pocket 12 provided on the door trim 10 of a vehicle door is provided with a bottom surface portion 22 forming the lower side of the door pocket 12, a lid portion 24 forming the cabin inner side of the door pocket 12, and a hinge portion 26 tiltably supporting the lid portion 24 to the cabin inner side. The bottom surface portion 22 and lid portion 24 are integrally formed, and the height of the hinge portion 26 is positioned higher than the bottom surface portion 22. A lower end of outer base material 28 covering the cabin inner side of the lid portion 24 is positioned lower than the hinge portion 26.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247739-A (JP)
Title: Medical image processing and displaying device, computer processing program thereof, and ultrasonic diagnosing equipment
Inventor: ITADA YOSHIKATSU
IPC: A61B5/055
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical image processing and displaying device which is excellent in operability and performs processing of extracting and displaying an area of concern, and to provide ultrasonic diagnosing equipment, and the computer processing program thereof.  <P>SOLUTION: A medical image processing and displaying device is provided with: a means to which image data on the section of concern contained in a digital medical image data obtained by a CT apparatus or an MRI system is input together with electrocardiographic data; an ultrasonic image data input means to which ultrasonic image data including the region of concern is input together with the electrocardiographic data; a coordinate transformation means which transforms the digital medical image data from a digital medical image display space coordinate system to the display space coordinate system of the ultrasonic image data; a data combining means which combines image data on the region of concern transformed from the image data on the region of concern of the digital medical image data by the coordinate transformation means with the ultrasonic image data so that the phases of respective pieces of electrocardiographic data match each other; and a display output means which displays image data combined by the data combining means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247761-A (JP)
Title: Brush bristle bundle
Inventor: HYODO NOBUHISA
IPC: A46B9/04
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush bristle bundle, in which brush bristles have a taper part each on at least one end and bristle heights shorter than those of conventional ones, keeping stable without getting out of shape of a brush bristle bundle assembly and without slipping out of the brush bristles from the assembly.  <P>SOLUTION: The brush bristle bundle has a ringed binding member fit in the peripheral side of the bundle assembly in which a plurality of brush bristles having a taper part each on at least one end are bundled, wherein the binding member binds up and fixes the bundle assembly.  <P>COPYRIGHT: (C)2010,JPO&INPIT