baber/WOPTO huggingface dataset:
Patent JP-2011081517-A (JP)
Title: Bandgap reference circuit, ad converter including the same, and adjustment method for the same
Inventor: KAWACHI SHUHEI
IPC: G05F3/30
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bandgap reference circuit not having temperature dependence.  <P>SOLUTION: The bandgap reference circuit includes: an operational amplifier OP generating a reference voltage by controlling a current amount flowing through current paths PA, PB based on a potential difference supplied to first and second input ends; and a low-pass filter LPF generating an intermediate value between a reference voltage VREF1 obtained when the first and second input ends are respectively connected to connection points A, B included in the current paths PA, PB and a reference voltage VREF2 obtained when the first and second input ends are respectively connected to the connection points B, A. Thereby, because an offset voltage of the operational amplifier OP is canceled, an ideal reference voltage VREF obtained when the offset voltage is zero can be generated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081127-A (JP)
Title: Image forming apparatus and image forming method
Inventor: NAGAI YOSHIYUKI
IPC: G03G15/20
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an effect of the heat of a second fixing roller on an image surface, with a simple configuration, and to form good images.  <P>SOLUTION: The image forming apparatus includes: a latent image carrier 10; a developing part 30; a transfer medium 40; a pair of first fixing rollers 91; a fixing unit suction guide 300 configured to suck transfer materials S upward in a vertical direction by means of a fixing unit suction surface 302 while turning the surface, on which an image of transfer materials S is carried, downward in the vertical direction; the pair of second fixing rollers 92; a moving member to move the second pressing roller 92b in the vertical direction; transfer material information input units 1 and 2 to which the information on the transfer materials S is input; and a control unit 3 to move the second pressing roller 92b upward in the vertical direction based on the information on the transfer materials S input to the transfer material information input units 1 and 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082301-A (JP)
Title: Wiring board, method of manufacturing the same, and electronic equipment
Inventor: HORIUCHI SATOSHI
IPC: H05K3/46
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacity element built-in type wiring board large in capacity value, small in occupation area, relatively low in height and free from terminal connection failure.  <P>SOLUTION: A capacitor CAP is embedded in a board resin layer 6 in a wiring board. The capacitor CAP includes a first capacitive electrode 2, a dielectric film 3 and a second capacitive electrode 4. The first capacitive electrode 2 has a surface shaped with successive protruded steps such as protruded step members 23 or the like. The dielectric film 3 covers the surface and an electrode material of a reinforcing electrode member 42 (a part of the second capacitive electrode 4) with the dielectric film interposed between the protruded steps on the surface is filled. The reinforcing electrode member 42 also serves as a reinforcing member of maintaining and reinforcing the surface shape of the protruded steps.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081560-A (JP)
Title: System level simulation method and device
Inventor: KAMIGATA TERUHIKO
IPC: G06F11/28
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To create a model by deleting a portion of an electronic system, to reduce the load of transaction creation in system level simulation.  <P>SOLUTION: In a system level simulation method for simulating an electronic system 20 equipped with a plurality of modules 21, 22, 23 and 25 at each system level, a transaction reproducer 40 is arranged between an object module 21 and the other module. The first simulation includes monitoring transaction information input to an object module transaction reproducer, and storing it as transaction trace information. The second and following simulation includes stopping at least a part of a function of the object module, and outputting transaction generated from the transaction trace information to the object module and the other module.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011079085-A (JP)
Title: Multiple-spindle head
Inventor: WAKABAYASHI TAKESHI
IPC: B23B39/16
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple-spindle head that allows the pitch between spindles of a plurality of spindles to be simultaneously adjusted while holding the mutual relation between the respective spindles when adjusting the pitch between spindles.  <P>SOLUTION: The multiple-spindle head H includes: a body 27; a plurality of spindles 10; a plurality of spindle driving mechanisms A-B that are rotated in conjunction with a main gear 28, rotationally driven by a power source, so as to rotate each of the plurality of spindles 10; and a spindle-position adjusting mechanism S for adjusting the positions of the plurality of spindle driving mechanisms A-B. The spindle-position adjusting mechanism S has: an adjusting shaft 35 pivotally supported to the body 27; a plurality of spindle housings 18 pivotally supported to a plurality of idle shafts 21; a plurality of housing gears 17 fixed to the spindle housings 18; and backlash adjusting gears 37, 38 fixed to the adjusting shaft 35 and engaged with the plurality of housing gears 17 so as to simultaneously adjust the arrangement positions of the plurality of spindles 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083124-A (JP)
Title: Electric vehicle
Inventor: TAKAHASHI SHUSUKE
IPC: B60W20/00
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric vehicle wherein the temperature of a battery can be raised more appropriately.  <P>SOLUTION: Ripple temperature rise is carried out while opening the relay of a charging cable when the charging cable is connected to the inlet and ripple temperature rise conditions are satisfied (steps S100-S140), and a battery 26 is charged with a power from a commercial power supply 80 while closing the relay of a charging cable when the battery is not fully charged after carrying out ripple temperature rise (steps S150-S190). Consequently, current draining to the commercial power supply or decrease in the storage amount of battery can be avoided when ripple temperature rise is carried out, and the temperature of the battery can be raised more appropriately.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082360-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SATO MOTONOBU
IPC: H01L21/3205
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for a manufacturing semiconductor device easily using a high density carbon nanotube in wiring.  <P>SOLUTION: A via hole 9 is formed at an insulating film 7, and a catalyst 12 is formed in the via hole 9 and on the insulating film 7. The catalyst 12 on the insulating film 7 is inactivated, thereby allowing the carbon nanotube to grow in the via hole 9 with the catalyst 12 in the via hole 9 as a start point.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081640-A (JP)
Title: Traffic signal control system
Inventor: MATSUMOTO MITSUO
IPC: G08G1/08
Filed: 2009-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide proper recommendation travel speed, in a traffic signal control system for providing the recommendation travel speed for passing a road section at a single sitting with respect to a vehicle, without making the vehicle travel on the road section performed with system control wait for a traffic signal to change.  <P>SOLUTION: In the traffic signal control system, traffic situations in the road section performed with the system control and a prescribed section immediately prior to the road section are acquired, and it is decided whether the sections are jammed-up. As small a recommended traveling speed as possible is provided, if the road section performed with the system control is jammed up; and as high a recommended traveling speed as possible is provided, if the prescribed section immediately prior to the road section is jammed up. When both sections are jammed up, as small a recommended travel speed as possible is provided. As a result, proper recommended travel speed which takes into consideration the surrounding traffic situation can be provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011084413-A (JP)
Title: Cement additive and cement composition
Inventor: ONO MAIKO
IPC: C04B22/06
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement additive which is little in the decrease of long-term strength development even when an additional amount in cement is 10 mass% or more and to provide a cement composition added with the cement additive.  <P>SOLUTION: The cement additive includes 2CaO-SiO<SB>2</SB>and 2CaO-Al<SB>2</SB>O<SB>3</SB>-SiO<SB>2</SB>as essential components, has a total amount of 2CaO-Al<SB>2</SB>O<SB>3</SB>-SiO<SB>2</SB>and 4CaO-Al<SB>2</SB>O<SB>3</SB>-Fe<SB>2</SB>O<SB>3</SB>of 10-100 pts.mass based on 100 pts.mass of 2CaO-SiO<SB>2</SB>, has a content of 3CaO-Al<SB>2</SB>O<SB>3</SB>of 20 pts.mass or less and is made by pulverizing a fired material containing SrO of 0.01-5.0 mass%. The cement composition contains a cement additive of 50 mass% or less in inner percentage to the cement.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083672-A (JP)
Title: Stirring granulator
Inventor: IWATA AKIRA
IPC: B01F7/16
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize granulation capable of controlling well powder in the central part and near the bottom wall of a stirring vessel and adjusting the specific gravity to 0.7-0.6 or so.  <P>SOLUTION: A vortex generating blade 14 is attached to a chopper rotation shaft 5, and a scraper blade 9 is attached to a scraper rotation shaft 6. A stirring granulator has a radial section 10 in which the scraper blade 9 extends in the radial direction of the rotation close to the bottom wall 4 of the stirring vessel 2 and a scraping-out section 12 extending upward from the end of the radial section 10 and being close to or coming into contact with the inner peripheral wall 11 of the stirring vessel 2. The scraping-out section 12 moves powder on the side of the inner peripheral wall 11 to the central part of the stirring vessel 2; the vortex generating blade 14 diffuses and cracks powder; and the rotation of the radial section 10 sends powder in the central part of the stirring vessel 2 to the side of the inner peripheral wall 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011087398-A (JP)
Title: Unit inverter system
Inventor: FUJII MIKISUKE
IPC: H02M7/49
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve partial load efficiency of a device by changing the number of units to be operated according to an electric energy to be converted without adversely affecting a system in a unit inverter comprising a plurality of units.  <P>SOLUTION: In a unit inverter system where a plurality of inverter units are connected in parallel, and the number of operating units is determined according to the electric energy to be converted. In the unit inverter system, current of a target inverter is reduced when reducing the number of operating units, and then a gate signal of a semiconductor switch element of the inverter is turned off.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090034-A (JP)
Title: Developing device, process cartridge and image forming apparatus
Inventor: HAYASHI TOSHIKI
IPC: G03G15/08
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device in which when two conveying members which convey a developer in a longitudinal direction and form a circulation path are placed opposite to a developer carrier and a developer regulating member is disposed below the developer carrier, a developer is well separated from the top of the developer carrier toward a second conveyance path, so that the problem that the developer after a developing step separated from the top of the developer carrier stagnates on a partition member and is carried again on the developer carrier is hardly caused; and to provide a process cartridge and an image forming apparatus.  <P>SOLUTION: In a developer carrier 13a, one magnetic pole H5 is formed in a position opposite to a partition member 13d dividing a first conveyance path by a first conveying member 13b1 and a second conveyance path by a second conveying member 13b2. A magnetic body 13k extending in a direction receding from a position opposite to the developer carrier 13a is disposed at the lower surface of the partition member 13d.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089803-A (JP)
Title: Gas concentration measuring instrument of internal combustion engine and sensor plug
Inventor: OWAKI KIYOTO
IPC: G01N21/3504
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide the gas concentration measuring instrument of an internal combustion engine using a simpler sensor plug for detecting the concentration of gas in a position nearer to the ignition position of an ignition plug without collapsing a usual ignition mechanism, and also to provide the sensor plug used therein.  <P>SOLUTION: The gas concentration measuring instrument is equipped with: the sensor plug 1 comprising the ignition plug equipped with a center electrode 21 equipped with an axially piercing through-hole, the convex lens 23 fitted to the end part on the side of a combustion chamber of the through-hole, a pair of the optical fibers 22a and 22b inserted in the through-hole from a plug part to the rear of the convex lens to be fixed, and the reflection mirror 26 provided in the extension position on the side of the combustion chamber of the center electrode; the infrared laser connected to one optical fiber 22a to supply an infrared laser beam; and the infrared detector connected to the other optical fiber 22b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011088858-A (JP)
Title: Oral pharmaceutical composition
Inventor: YOKOI YUKIKO
IPC: A61P25/24
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oral pharmaceutical composition that suppresses numbness in the oral cavity of fluvoxamine maleate that is known as a selective serotonin reuptake inhibitor and useful for treating depression, depressed state and social anxiety disorder.  <P>SOLUTION: The oral pharmaceutical composition of fluvoxamine maleate includes at least one kind selected from α-cyclodextrin, β-cyclodextrin, hydroxypropyl-β-cyclodextrin and γ-cyclodextrin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089094-A (JP)
Title: Epoxy resin composition for optical semiconductor element sealing use, and cured product of the composition, and semiconductor device using the cured product
Inventor: OTA SHINYA
IPC: C08G59/24
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for optical semiconductor element sealing use, excellent in crack resistance in undergoing soldering reflow and also excellent in temperature cycle reliability.  <P>SOLUTION: The epoxy resin composition for optical semiconductor element sealing use includes (A) to (C) components described below; wherein the blend weight ratio [(A):(B)] is set at (60:40) to (95:5). The (A) component is a blend of (a1), (a2) and (a3), each of which has, in the main chain structure, a bisphenol and hexahydrophthalic acid; wherein (a1) is a specific monoepoxy compound, (a2) is a specific epoxy-free compound, and (a3) is a specific diepoxy compound. The (B) component is an epoxy compound other than the (A) component. The (C) component is a curing agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095357-A (JP)
Title: Cleaning device and image forming apparatus including the same
Inventor: INOTANI HIROKA
IPC: G03G21/10
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device that can prevent polishing unevenness of a photoreceptor and image failure, by preventing toner accumulated with a toner accumulating member from slipping from between a scraper and polishing roller and by maintaining the appropriate thickness of a toner layer on the polishing roller.  <P>SOLUTION: The cleaning device 20 includes: the polishing roller 28 for polishing the surface of a photosensitive drum 16 (photoreceptor) by rotating in contact with the photosensitive drum 16; the scraper 29 for scraping toner from the surface of the polishing roller 28 by contacting the polishing roller 28; and the toner accumulating member 32 for accumulating toner, scraped from the surface of the polishing roller 28 by the scraper 29, in a contact part between the polishing roller 28 and scraper 29. The cleaning device 20 is provided with a toner crushing member 34 for crushing toner accumulated between the toner accumulating member 32 and scraper 29.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010111673-A (JP)
Title: Use of ivabradine as diagnostic agent in coronary angiography method using multislice computed tomography
Inventor: LEREBOURS-PIGEONNIERE GUY
IPC: A61K49/00
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition used as a diagnostic agent by improving quality of obtained images in the method of coronary angiography by multislice computed tomography, and, as the result of decrease of heart rate, having the potentiality of considering decrease of irradiation.  <P>SOLUTION: There is provided the use of ivabradine, or 3-ä3-[ä[(7S)-3,4-dimethoxybicyclo[4,2,0]octa-1,3,5-trien-7-yl]methyl}(methyl)amino]propyl}-7,8-dimethoxy-1,3,4,5-tetrahydro-2H-3-benzazepin-2-one, of its addition salts with a pharmaceutically acceptable acid and of their hydrates, as a diagnostic agent in the method of coronary angiography by multislice computed tomography.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011101609-A (JP)
Title: Capture tool for pomacea canaliculata lamarck
Inventor: OBA NOBUYUKI
IPC: A01M3/00
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capture tool which can capture both the adult shellfishes and roes of Pomacea canaliculata Lamarck with one tool.  <P>SOLUTION: The capture tool for Pomacea canaliculata Lamarck includes a frame composed of a horizontal base portion and a side extended portion standing up from both the sides of the base portion in an arch shape, a bag-like net backward extended from the base portion and the side extended portion and having a mesh not permitting to pass the Pomacea canaliculata Lamarck through, a brush forward projected from the base portion, and a handle upward extended from the tip portion of the side extended portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101775-A (JP)
Title: Game participation inducing system
Inventor: HIROSE YASUHIKO
IPC: A63F13/795
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To contribute to an increase in the number of members by introducing novel services into SNS (Social Network Service).  <P>SOLUTION: A game processing section 20 transmits a game execution screen to a client's terminal 32, when there is a surprise message addressed to the present user, transmits a surprise message screen to the client's terminal 32, determines a conformity between the characteristics of the present user guided on the basis of game data and characteristic evaluation information included in the surprise message set by an inviting user, and transmits a my-page screen displaying it thereon, to the client's terminal 32. The game processing section transmits a surprise message setting screen to the client's terminal 32 and also transmits a game invitation message addressed to a user invited.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107856-A (JP)
Title: Display device
Inventor: NAKADA SHUSAKU
IPC: H04N5/76
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display means for enabling a user to efficiently retrieve his or her desired information based on a specified image.  <P>SOLUTION: An imaging apparatus includes: a recording means for recording image data; a display means for displaying an image based on the image data; an extraction means for extracting a part of the whole image displayed by the display means; and a retrieval means for notifying a user of information related with the extracted images, and for retrieving information related with an object included in the extracted image from a database in which information related with the image and information related with the object are recorded to be associated with each other. The display means displays the retrieved information related with the object.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109310-A (JP)
Title: Image synthesizing device and imaging device
Inventor: ONISHI NAOYUKI
IPC: H04N5/225
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image synthesizing device that can appropriately synthesize image signals each having focus on a subject.  <P>SOLUTION: The device includes: light receiving means 110 comprising a microlens array 111 having a plurality of microlenses 111a arranged two-dimensionally and a plurality of photoelectric conversion elements 112a provided for the plurality of microlenses to output a plurality of light receiving signals obtained by receiving a luminous flux from an optical system through a microlens array, an image producing means 120 for producing a first image signal obtained by selecting a part of the plurality of light receiving signals in a first selecting mode and a second image signal obtained by selecting a part of the receiving signals in a second selecting mode different from the first selecting mode and then producing an image signal having a maximum evaluated value based on an evaluated value relating to contrast of the first image signal and an evaluated value relating to contrast of the second image signal, and changing means 230 for changing a focus state of the optical system in the case where the image signal having the maximum evaluated value can not be produced by the image producing means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106932-A (JP)
Title: Apparatus and method for detecting process-modified layer
Inventor: AZUMA TAKAYUKI
IPC: G01N27/72
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process-modified layer detecting apparatus for accurately detecting a process-modified layer of a workpiece.  <P>SOLUTION: The process-modified layer detecting apparatus 1 includes: a sensor 10 for inducing an eddy current to an interior of the workpiece 2 by an excitation current, and measuring the permeability in a penetration depth in response to a frequency of the excitation current; a supply means 31 for supplying the sensor 10 with the excitation current for setting a plurality of frequencies including a first frequency (0.5-1.0 [kHz]) having the penetration depth as a deep layer, and a second frequency (50 [kHz]-1.0[MHz]) having the penetration depth as a surface layer; and a determination means 32 for determining that the process-modified layer is generated in the workpiece 2 if the second permeability measured at the second frequency is larger than the first permeability measured at the first frequency.  <P>COPYRIGHT: (C)2011,JPO&INPIT