baber/WOPTO huggingface dataset:
Patent JP-2010101469-A (JP)
Title: Frictional driving device
Inventor: SAITO HIROSHI
IPC: F16H19/02
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frictional driving device with extended wear life by avoiding lowering of thrust due to an excessive preload.  <P>SOLUTION: This frictional driving device includes a driving roller 3 and a slide bar 2, with which the peripheral surface of the driving roller 3 is brought into contact in the state of giving a required preload, so that the slide bar 2 can be relatively moved by rotation of the driving roller 3. Relation between a slip factor and the generated thrust of the driving roller 3 and the slide bar 2 and relation between the slip factor and the preload are previously obtained, In operation of the frictional driving device, the slip factor of the driving roller 3 and the slide bar 2 is set to a required slip factor in a range not exceeding a value, which takes the peak of the generated thrust, and a preload led from the relation with the preload based on the slip factor is applied between the driving roller 3 and the slide bar 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107545-A (JP)
Title: Image display device
Inventor: KUSUKAME KOICHI
IPC: G02B26/10
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device, protecting an optical system by an optical means the moment scanning light is not scanned and an optical path is fixed when using laser light as scanning light to thereby prevent the human body from being damaged.  <P>SOLUTION: The image display device 10 includes: a laser light source 12 emitting laser light 11; a scanning part 13 scanning the laser light 11; a screen 14 to which the scanning light 11a is applied by the scanning part 13; and a thermal lens filter part 15 disposed between the scanning part 13 and the screen 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107632-A (JP)
Title: Color filter substrate and method for manufacturing the same
Inventor: NAKAMURA AKIO
IPC: G02B5/20
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that when an opening is formed on a transparent electrode layer, an electric field permeates a coloring layer which is an underlayer exposed on the opening, and the coloring layer comes in direct contact with a liquid crystal, and as a result, on the coloring layer side defective appearance such as fluctuation in its physical properties, change in its chromaticity, discoloration, the occurrence of a crack etc. takes place, and on the liquid crystal side, deterioration in display quality such as defective alignment, a defective afterimage, image persistence caused by leakage of impurities from the coloring layer is brought about.  <P>SOLUTION: A color filter substrate includes at least a plurality of coloring layers and a transparent electrode layer having openings and laminated on a light transmitting substrate. In the color filter substrate, a recession is formed on a coloring layer of one color, exposed from the opening of the transparent electrode layer, and having a resistivity of at least 5×10<SP>14</SP>Ω cm or less, wherein the recession has a depth of 0.3 μm or more and not more than the thickness of the coloring layer, and a protective layer is formed by filling the recession.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109185-A (JP)
Title: Semiconductor device
Inventor: WATANABE SHOICHI
IPC: H01L27/115
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having good write/erase characteristics wherein the degradation of an FN tunnel current is suppressed.  <P>SOLUTION: A plurality of memory cell transistors allowing information to be electrically written therein and erased therefrom are disposed on a semiconductor substrate 1, wherein each memory cell transistor includes: first and second diffusion layers 2 formed on the semiconductor substrate 1 apart from each other; a channel region 3 provided between the first and second diffusion layers 2; and a gate electrode part 10 including a first insulating film 11 provided on a surface of the channel region 3, a charge storage film 12 provided on the first insulating film 11, a second insulating film 13 provided on the charge storage film 12, and a control gate electrode 14 provided on the second insulating film 13. A third insulating film 30 having a higher dielectric constant than that of a silicon nitride film is provided on a side wall portion in a gate lengthwise direction of the gate electrode part 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112424-A (JP)
Title: Opposed piston type disk brake
Inventor: GOMYO SATOSHI
IPC: F16D55/228
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To fix a support block of an opposed piston type disk brake attaching the support block at a corner part of a caliper body window hole and receiving brake pads receiving braking force by the support block on the caliper body with a structure not causing rigidity drop of the caliper body.  <P>SOLUTION: A projecting part 12 is provided at the corner part of the window hole 8 of the caliper body 1. The support block 13 is disposed at a disk radial direction outside, or a disk radial direction inside of the projecting part 12 of the corner part, or at both of the disk radial direction outside and the disk radial direction inside. The support block 13 is supported by a flat block receiving surface 12a formed on the projecting part 12, and is fixed on the caliper body 1 by mounting screw 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010110411-A (JP)
Title: Vacuum cleaner
Inventor: MAEDA TSUYOSHI
IPC: A47L9/00
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the widthwise dimension of a cleaner body while preventing the cleaner body from damaging or catching furniture.  <P>SOLUTION: The vacuum cleaner includes an upper body 7 provided with a motor-driven blower housing chamber 7a for housing a motor-driven blower 6 and a dust collecting part housing chamber 7b for housing a dust collecting part 5 collecting dust, a wheel base 40 provided with a plurality of wheels 2a and 2b, and a damping mechanism 4 for resiliently supporting the upper body 7 on the wheel base 40 in vertical and horizontal directions. By the damping mechanism 4, an impact when the cleaner body 1 collides with an obstacle such as furniture is absorbed and the cleaner is prevented from damaging or catching the furniture of the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113083-A (JP)
Title: Image forming apparatus
Inventor: SAITO MAKOTO
IPC: G03G15/16
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which appropriate current flows in the inside area of recording material even in an initial period after starting the use of a transfer member having a low initial resistance value, and a toner image is transferred with high transfer efficiency.  <P>SOLUTION: A control part 110 measures a first current value by applying first test voltage to a secondary transfer roller 25, and then measures a second current value by applying second test voltage thereto so as to proportionally calculate constant voltage VR corresponding to target transfer current Im. When the obtained constant voltage VR is lower than the first test voltage, the control part 110 sets the target transfer current Im (correction) so that the target transfer current Im (correction) can be larger as a voltage difference between the constant voltage VR and the first test voltage becomes larger. The constant voltage VR (correction) is obtained by using the proportionally increased target transfer current Im (correction), and constant voltage VF, obtained by correcting the constant voltage VR (correction) so as to approach the target transfer current Im (correction), is applied to the secondary transfer roller 25 when paper passes. Then, image formation is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113174-A (JP)
Title: Electronic apparatus
Inventor: UEDA SOICHI
IPC: H04N5/74
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of maintaining good quality of an image projected to a projection surface, even when quantity of light emitted from a light source is decreased when temperature rises.  <P>SOLUTION: The electronic apparatus includes: a display part 46 for displaying image data projected with the light emitted from the light source 32: a power supply controller 60 for controlling drive current of the light source; and an image processing part 56 for performing tone correction on the image data displayed on the display part according to a change of the drive current of the light source.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112313-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: KUROSAWA MASANORI
IPC: F01N3/08
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently reduce emission immediately after the start of an internal combustion engine without causing a substantial cost increase in an exhaust emission control device of an internal combustion engine.  <P>SOLUTION: The exhaust emission control device of the internal combustion engine comprises an exhaust emission control catalyst which is included in an exhaust system, an EGR passage which connects the exhaust system to an intake system, an EGR valve which adjusts an amount of exhaust gas passing through the EGR passage, an EGR gas purifier which is disposed at some midpoint in the EGR passage and which has a function of adsorbing a harmful component, and an adsorption control means which forces a harmful component to be adsorbed to the EGR gas purifier by opening the EGR valve to circulate exhaust gas in the EGR passage when the exhaust emission control catalyst is determined to be inactive. The adsorption control means continues adsorption by opening the EGR valve until the temperature of the EGR gas purifier reaches a prescribed desorption temperature and completes the adsorption by closing the EGR valve when the temperature of the EGR gas purifier exceeds the desorption temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114789-A (JP)
Title: High-frequency apparatus
Inventor: FUJII YASUHIRO
IPC: H04B1/18
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency apparatus having an output monitor terminal, which monitors an output signal of the high-frequency apparatus even when a measurement device connected to the output monitor terminal is driven by an internal power source, or by superimposed power superimposed on a signal to be measured and supplied to an input terminal of the measurement device.  <P>SOLUTION: The high-frequency apparatus includes: input terminals T1 and T2; a signal processing part (amplifier A1 and A2 and a mixer 1) for processing high-frequency signals input to the input terminals T1 and T2; an output terminal T3 supplied with a signal output from the signal processing part; a branching unit 2 arranged between the signal processing part and the output terminal T3; an output monitor terminal T4 supplied with a branch output signal of the branching unit 2; and a power-feed switch SW2 for supplying/cutting off power between a power line and the output monitor terminal T4. Power is superimposed on the output monitor terminal T4 when the power-feed switch SW2 is in an on-state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117866-A (JP)
Title: Upgrade method and program
Inventor: SATO YOSHIYUKI
IPC: G06F11/00
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for efficiently performing version upgrade in a short time and reducing the downtime of a device.  <P>SOLUTION: A version upgrade method, for software for controlling an exposure device for exposing a substrate by projecting a reticle pattern to the substrate, has an acquisition step of acquiring the error code of an error occurred in the exposure device; a retrieval step of retrieving software for modifying so that the error will not occur in the exposure device, based on the error code acquired in the acquisition step; and a provision step of providing the exposure device with information on the software retrieved in the retrieval step.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009148747-A (JP)
Title: Method and system for multi-stage treatment of fluidized particle-shaped solid
Inventor: ARCHIBALD ROBERT J
IPC: B01J8/26
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method and system for continuous multi-stage treatment of a particle-shaped solid.  <P>SOLUTION: The method and system for continuous multi-stage treatment of the particle-shaped solid which possesses 15-200 or more fluidized bed containers 12 are provided with respective tunnels for transferring particles which connects the containers in the bottom of the fluidized bed containers. The flow of a fluidized solid passing through the tunnel for transferring particles is accelerated by feeding air for fluidization from a common air dividing plate 22 at air taking-in opening installed in the each fluidized containers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010118008-A (JP)
Title: Monitoring system for low-speed passenger mobility vehicle and the like
Inventor: YAMAMURA MAKOTO
IPC: G08G1/16
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system for low-speed passenger mobility vehicle and the like, including a low-speed passenger mobility vehicle and a vehicle and configured to reduce the driving burden on an ocupant and enhance driving safety.  <P>SOLUTION: Each of a low-speed passenger mobility vehicle (power wheelchair) 12 and a vehicle 14 transmits its own location information to a remote monitoring device 16 through a long-distance radio communication network 46. The remote monitoring device 16 calculates an inter-vehicle distance d between the power wheelchair 12 and vehicle 14 based on the location information transmitted from the power wheelchair 12 and vehicle 14, and transmits an approaching signal indicating that they are approaching each other when the inter-vehicle distance d is equal to or less than a first predetermined value d1 respectively to the power wheelchair 12 and vehicle 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119277-A (JP)
Title: Charging device and method, and program
Inventor: MORIBAYASHI TAKESHI
IPC: H02J7/02
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To extend life of a secondary battery without charging the secondary battery used for a mobile digital audio player to prevent an increase in the frequency of charging.  <P>SOLUTION: In a charging device, when a mobile digital audio player 10 is connected to a cradle 11, it is determined whether or not use time of the audio player 10 is already set (if yes in S41, go to S42). If the use time is already set, an available time for the mobile digital audio player 10 with a remaining amount of power of a secondary battery 36 is calculated, and the set use time and the usable time are compared (if yes in S42, go to S43 and then to S44). If the set use time is larger than the available time, a charging current is supplied to the secondary battery 36 (if yes in S44, go to S45), and if it is not, the secondary battery 36 is not charged (if no in S44, end).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124573-A (JP)
Title: Switching power supply unit and semiconductor apparatus used for the same
Inventor: KUNIMATSU TAKASHI
IPC: H02M3/155
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply unit which performs soft start for reducing overshoot of rush current and output voltage when power supply is started and can prevent deterioration and damage of a main switching element due to flowing of current of not less than a maximum allowable current value to the main switching element in a soft start period.  <P>SOLUTION: The switching power supply unit includes a blanking period generation circuit 23 inhibiting turn-on of the main switching element 2 until blanking time elapses after the main switching element 2 is turned on. The unit is also provided with a soft start period generation circuit 25 deciding the soft start period until soft start time elapses after the main switching element 2 starts oscillation and a blanking time adjusting circuit 26 for generating a signal for shortening blanking time compared to time after lapse of the soft start period during the soft start period.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124171-A (JP)
Title: Relay device and equipment system
Inventor: MUKAI TAKUYA
IPC: H04B3/36
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce effects of the inflow of leak signals from other systems.  <P>SOLUTION: A relay device 100 which transmits communication data received from a transmission line to the other transmission line has a first communication means 110 connected to a first transmission line 20, a second communication means 120 connected to a second transmission line 10, and a gain configuration means for adjusting a gain of the first communication means 110 or the second communication means 120 to adjust the receiving sensitivity of the communication means. The first communication means 110 and the second communication means 120 relay communication data the signal level of which is equal to or higher than a specified threshold to the other communication means, and the first communication means 110 or the second communication means 120 does not relay communication data the signal level of which is lower than the specified threshold to the other communication means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123380-A (JP)
Title: Method for manufacturing fuel cell and device for manufacturing fuel cell
Inventor: NOGUCHI TETSUO
IPC: H01M8/10
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of easily and accurately setting a porous body in which a filler is impregnated in a peripheral part and an MEGA which are stacked in a gasket forming die, shortening the time for forming the gasket and enhancing a yield, and efficiently manufacturing a fuel cell; and to provide a device for the method.  <P>SOLUTION: The device for manufacturing the fuel cell includes a sealing/temporary tacking treatment device 1 conducting sealing treatment forming a sealing part 4a by pouring the filler 6 into the vicinity of the end edge of the porous body 4 stacked with the MEGA 3 and penetrating to the stacked MEGA 3 and temporarily tacking the MEGA 3 and the porous body 4; and a gasket molding device 2 setting at least the MEGA 4 and the porous body 4 in a temporarily tacked state and having dies 20, 21 for integrally molding a gasket 7 on the outside of the sealing part 4a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126454-A (JP)
Title: Beauveriolide having acat2 inhibitory activity
Inventor: KODA HIROSHI
IPC: A61P43/00
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound having ACAT2 inhibitory activity of action mechanism different from that of statin-based medicine.  <P>SOLUTION: The beauveriolide derivative is represented by general formula (I) or (II), (wherein R<SB>1</SB>is methyl or H; R<SB>2</SB>is, for example, butyl; X is an alanine residue; and Y and Z are each an amino acid residue), a salt, a solvate and a hydrate thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010128026-A (JP)
Title: Image forming apparatus and image forming method
Inventor: KIKUCHI SUSUMU
IPC: G03G15/01
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can be improved in color reproducibility.  <P>SOLUTION: The image forming apparatus 100 includes: one or more image carriers; a plurality of developing units 150C, 150M, 150Y, and 150B which form toner images by developing electrostatic latent images formed on the image carrier; a primary transfer body to which a plurality of toner images formed on the image carrier are transferred in layers; a fixing unit 180 which fixes toner images secondarily transferred from a primary transfer body to a secondary transfer body; and a vibrating section that vibrates the primary transfer body in a layered toner image conveyance area A where the layered toner images on the primary transfer body are secondarily transferred to the secondary transfer body after the toner images are layered and primarily transferred to the primary transfer body. In the area where the toner layers of different colors overlap, toners of their respective colors can be mixed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127580-A (JP)
Title: Method for controlling temperature of dug kotatsu
Inventor: UEDA SHIGEYUKI
IPC: F24C7/04
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the temperature of a dug Kotatsu, capable of preventing occurrence of situations that a user feels too hot or too cold, and energy is wastefully consumed due to a starting-up operation performed independently from the temperature inside of a storage.  <P>SOLUTION: The dug Kotatsu includes a table 1, the storage 2 recessed on a floor surface at a lower part of the table 1 and receiving a user's body, a heating means 3 for heating the inside of the storage 2, an inside-storage temperature measuring means for measuring the temperature in the storage 2, and a control unit for controlling the heating means 3. The starting-up operation of high output of the heating means 3 is performed in starting a heating operation, and the steady operation of the output of the heating means 3 smaller than that in the starting-up operation is performed after the starting-up operation. A time to perform the starting-up operation is automatically set according to the temperature measured by the inside temperature measuring means in starting the heating operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010133033-A (JP)
Title: Carbon fiber for composite material and method for producing the same
Inventor: KIMURA HIROSHI
IPC: D01F9/22
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide carbon fiber for producing a composite material especially having excellent impact resistance by making adhesiveness (interfacial adhesiveness) between carbon fiber and a matrix resin appropriate and proper.  <P>SOLUTION: The carbon fiber for a composite material has surface properties in which parts having relatively high and low surface oxygen concentrations (O/C) are repeated in regularity in the fiber-axis direction of carbon fiber. Preferably, the carbon fiber has difference between parts having relatively high and low O/C of at least 3% and the number of repetitions (pitch number) of 1-10 times based on 10 mm. Preferably, the carbon fiber is obtained by a first surface treatment process, for example, uniformly treating the surface of carbon fiber by an electrolytic treatment and by a second surface treatment process, for example, discontinuously treating the surface of carbon fiber in the fiber-axis direction by an electrolytic treatment using a pulse wave.  <P>COPYRIGHT: (C)2010,JPO&INPIT