baber/WOPTO huggingface dataset:
Patent JP-2011258903-A (JP)
Title: Solid state image sensor
Inventor: YAMADA NAOTO
IPC: H01L27/148
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a solid state image sensor in which decrease in sensitivity incident to reduction of pixel size can be minimized.SOLUTION: The solid state image sensor comprises a substrate 11 on which multiple photoelectric conversion regions 12 where incident light is subjected to photoelectric conversion, a readout gate 15 where signal charges are read from a corresponding photoelectric conversion region 12, and a transfer part 16 where signal charges read by the readout gate 15 are transferred are formed. The substrate 11 includes a semiconductor substrate 11a, a first conductivity type first epitaxial layer 11b formed on the semiconductor substrate 11a, and a first conductivity type second epitaxial layer 11c formed on the first epitaxial layer 11b, and the photoelectric conversion regions 12 are formed across the first and second epitaxial layers 11b and 11c.
Patent JP-2012005164-A (JP)
Title: Control device of synchronous motor
Inventor: ISHIZUKA MITSURU
IPC: H02P27/06
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a motor for overcurrent protection of a power inverter circuit as well as avoidance of shutdown, suppressing an unwanted current caused by load disturbance from flowing through a synchronous motor.SOLUTION: A primary phase current supplied to a synchronous motor SM from a power inverter circuit 4 is detected by current detectors 9 and 10, and a current component is calculated from the detected value by a current component calculation circuit 7. Meanwhile a frequency correction calculation circuit 8 acquires a frequency correction amount from a current set value set by a current setting circuit 5 and a current component calculated by the current component calculation circuit 7. A current of the current set value is made to flow during acceleration/deceleration operation, but the current is suppressed when no acceleration/deceleration operation is made. Based on a primary frequency that is obtained by subtracting a frequency correction amount from a primary frequency command value, a voltage command calculation circuit 3 calculates a primary voltage command value and outputs the calculated value to the power inverter circuit 4.
Patent JP-2012000786-A (JP)
Title: Apparatus and method for making spirally-wound pipe
Inventor: YAMASHIRO HAMAO
IPC: F16L1/00
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a pipe making machine using SPR (spiral pipe renewal) method that spirally winds a band-shaped member to feed and form a tubular body, while regulating the outer periphery, forming the tubular body with uniform feed driving force, and eliminating an uneven load to be imposed on each part of a pipe making apparatus to attain smooth rotational molding of the tubular body.SOLUTION: Double clamping rollers 5 composed of outer surface rollers 3 and inner surface rollers 4 are movably disposed at a closing part of a band-shaped member 100. The first and second clamping rollers 5A, 5B are arranged in axial symmetry with respect to the tube center axis of the formed tubular bodies. A periphery regulation frame body 7 is spirally disposed by one turn between the outer surface rollers 3 of the first clamping roller 5 and second clamping roller 5.
Patent JP-2012000290-A (JP)
Title: Treatment support apparatus and treatment support system
Inventor: NAKAMOTO HIDEKAZU
IPC: A61F7/00
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a navigation image in conjunction with tissue deformation in a thermo therapy.SOLUTION: A treatment support apparatus includes: a parameter storage means for storing a treatment parameter for calculating an expansion amount 1104 of a specific portion 1103 of a subject targeted for the thermo therapy; an expansion calculation means for calculating an expansion amount of the specific portion by the thermo therapy using the treatment parameter; an update image generation means for performing expansion and contraction processing of a three dimensional reconstruction image 1105 based on three dimensional volume data of the subject acquired prior to the thermo therapy based on the calculated expansion amount, and for generating an update three dimensional reconstruction image 1115 that reflects the expansion amount of the specific portion by the thermo therapy; and a display means for displaying the update three dimensional reconstruction image 1115.
Patent JP-2012001656-A (JP)
Title: Moisture-curable resin composition
Inventor: TSURUTA MAMORU
IPC: C08G59/40
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-curable resin composition having excellent leveling properties before curing, becoming highly hard after curing, providing good adhesion to a metal and glass and inhibiting abnormal appearance due to curing shrinkage.SOLUTION: The moisture-curable resin composition includes (A) 100 pts.mass of an organic polymer having a hydrolyzable silyl group, (B) 3-100 pts.mass of an epoxy resin, (C) a ketimine compound and (D) a curing catalyst for the hydrolyzable silyl group, wherein the ratio of the molar equivalent of the imino group possessed by the ketimine compound (C) to the molar equivalent of the epoxy group possessed by the epoxy resin (molar equivalent of imino group/molar equivalent of epoxy group) is 0.5-1.5, and at least 0.2 molar equivalent in the ketimine compound (C) is a ketimine compound obtained by a reaction between a ketone and a polyamine having a boiling point of ≥100°C and a melting point of ≤35°C at 1,013 hPa, and the viscosity of the composition at 23°C is 0.1-100 Pa s.
Patent JP-2012000919-A (JP)
Title: Inkjet recording apparatus and method
Inventor: NAGOSHI SHIGEYASU
IPC: B41J2/01
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To suppress areas recorded by overlapping parts of respective colors lap even if a recording medium is conveyed by skewing, and to reduce density unevenness which may occur in a recorded image in a recording apparatus using recording heads each including a plurality of nozzle arrays that are arranged so as to overlap.SOLUTION: In the recording apparatus using recording heads each including a plurality of nozzle arrays that are arranged so as to overlap, wherein overlapping portions of the recording heads for two different colors are separated from each other with a distance therebetween in an array direction of nozzles.
Patent JP-2012001176-A (JP)
Title: Device for swithcing of inside/outside air
Inventor: TANAKA AYANO
IPC: B60H1/00
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent entry of outside air into a vehicle interior due to a back-flow from a gap for taking part of inside air into a case in an inside/outside air switching device.SOLUTION: The device includes a gap flow channel 10 which connects the inside of a vehicle interior with the inside of a case 1 when a rotary damper 2 closes an inside air introducing port 1a and normally opens at a position not affected by a ram pressure applied from an outside air introducing port when a vehicle travels.
Patent JP-2011005488-A (JP)
Title: Catalytic cracking catalyst having higher selectivity, processing method and use thereof
Inventor: XU YOUHAO
IPC: B01J29/08
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a catalytic cracking catalyst, processing method of the catalytic cracking catalyst, and use of the catalytic cracking catalyst.SOLUTION: When the catalyst is added to a commercial catalytic cracking unit, the catalyst has ≤80, preferably ≤75, and more preferably ≤70 initial activity, 0.1-50 hours self-balancing time and 35-60 equilibrium activity. The processing methods enable the activity and selectivity of the catalyst in the catalytic cracking unit to be more homogeneous and remarkably improves the selectivity of the catalytic cracking catalyst so that the yields of dry gas and coke are reduced obviously, steam is used effectively and the energy consumption of an FCC unit is reduced.
Patent JP-2011052206-A (JP)
Title: Dichalcogenide selenium ink and method for producing and using the same
Inventor: MOSLEY DAVID
IPC: C07C391/00
Filed: 2010-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide selenium-containing ink that is used for manufacturing selenium-containing semiconductor materials and phase-change alloys and is hydrazine-free and hydrazinium-free.  <P>SOLUTION: The selenium ink including a compound having formula: RZ-Se<SB>x</SB>-Z'R' stably dispersed in a liquid medium is provided, wherein the selenium ink is hydrazine-free and hydrazinium-free. Also provided are methods for producing the selenium ink and for using the selenium ink to deposit selenium on a substrate for use in the manufacture of a variety of chalcogenide-containing semiconductor materials, such as thin film transistors (TFTs), light emitting diodes (LEDs); and photoresponsive devices (e.g. electrophotography (e.g. laser printers and copiers), rectifiers, photographic exposure meters and solar cells) and chalcogenide-containing phase change memory materials.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012008893-A (JP)
Title: Image creation support system, and support apparatus in image creation support system
Inventor: AZUMA TAKAHIRO
IPC: G06F3/048
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To suppress increase in memory capacity and reduce processing load in screen data creation depending on various screen sizes.SOLUTION: An image creation support part 15 supports creation of arbitrary screen data, converts created screen data into relative information screen data composed of relative coordinate, relative size, and the like, and then store the data. When screen data is downloaded to an arbitrary display unit 20 with a touch panel, a relative/absolute coordinate conversion part 16 creates screen data according to a screen size of the display unit 20 on the basis of the relative information screen data, and a transfer part 17 downloads the created screen data.
Patent JP-2012009727-A (JP)
Title: Surface emission semiconductor laser, surface emission semiconductor laser device, optical transmission device, and information processor
Inventor: KONDO TAKASHI
IPC: H01S5/183
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface emission semiconductor laser capable of reducing a phase shift between basic transverse mode oscillations.SOLUTION: The surface emission semiconductor laser consists of a substrate; a n-type lower part DBR 102 formed on the substrate; an active region 104; a p-type upper part DBR 106 formed on the active region; a p-side electrode 110 formed on the upper part DBR 106; a first insulating film 112 made from a material capable of transmitting a oscillation wavelength, and formed in a light emission opening 110A of the p side-electrode 110; and a second insulating film 118 made from a derivative capable of transmitting a oscillation wavelength, and covering a part of the first insulating film 112. The thickness of the second insulating film 118 is adjusted so that a phase shift between light from the second insulating film 118 and light from the first insulating film 112 is reduced, and the reflection factor of a part covered by the second insulating film 118 is higher than that of a part not covered by the second insulating film 118.
Patent JP-2012007130-A (JP)
Title: Translucent double-sided adhesive sheet, and transparent conductive laminated sheet and display equipped with the same
Inventor: KOJIMA JUNYA
IPC: C09J201/00
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a translucent double-sided adhesive sheet which closely adheres to an adherend when laminated with the adherend, holds the translucency as the laminate, and moreover, easily expands by impartation of heat energy rays, active energy rays or the like from the outside to allow easy peeling-off, and whose adhesive remaining on the adherend after the expansion can easily be peeled off; and to provide a transparent conductive laminated sheet and a display whose members can easily be dismantled.SOLUTION: The adhesive sheet has adhesive layers on both surfaces of a translucent sheet, and at least one adhesive layer of one surface is an expandable adhesive layer containing an expandable composition. The expandable adhesive layer has one layer of an adhesive layer containing the expandable composition, or a double-layer structure of one adhesive layer and one expandable layer. The transparent conductive laminated sheet and the display are fabricated using the translucent double-sided adhesive sheet.
Patent JP-2012011407-A (JP)
Title: Method for manufacturing welding joint and welding device for executing the same
Inventor: KOJIMA KAZUHIRO
IPC: B23K9/095
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a welding control means allowing a heat input amount not to fluctuate even when a groove sectional area fluctuates when manufacturing a welding joint formed of a steel plate with a plate thickness of >50 mm without using a specified expensive instrument.SOLUTION: When welding is carried out at a constant voltage by moving upward a truck mounted with a welding torch along a groove of a steel plate and two electrode vertical electrogas arc welding is carried out by controlling the truck to move upward following ascending speed of a melt pool based on a welding current, the welding torch is mounted on the truck so as to be moved, the moving speed of the truck is measured, and difference between the moving speed and reference welding speed preliminarily set is calculated for each constant interval. When there is difference, the welding torch is moved upward or downward with a constant distance to change the length of the protrusion of the welding wire, wire feeding speed is changed corresponding to the change of the welding current to control the welding current so as to become constant, and the ascending speed of the melt pool is made to coincide with the reference welding speed to allow heat input during welding to be constant so that welding is carried out.
Patent JP-2012015706-A (JP)
Title: Communication system
Inventor: KUNITACHI TADAHIDE
IPC: H04W40/24
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication system capable of making arrival order of data to a communication node arranged in generation order in a mesh network.SOLUTION: Based on the number of hops to a destination communication node 20 stored in a communication path table 7, the maximum number of hops stored in a maximum hop number storage unit 8, and the number of hops 53 included in a communication frame 50, a data relay selection unit 6, if the maximum number of hops is not equal to the sum of the number of hops 53 and the number of hops to the destination communication node 20, transmits the communication frame 50 to its own reception unit 3 via its own virtual communication path 11 after incrementing the number of hops 53.
Patent JP-2012015071-A (JP)
Title: Battery pack
Inventor: IRIYA KUNIO
IPC: H01M10/6557
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack which has a function to restrain each battery cell and can improve the cooling performance of the battery cell by suppressing flow resistance.SOLUTION: A battery pack 1 comprises a plurality of plate-like projections 23, 24, and 25 arranged side by side at intervals on side faces 2a and 2b of battery cells 2 opposing each other in a stacking direction X. The plurality of plate-like projections 23, 24, and 25 are in contact with exterior cases of the opposing battery cells 2 and form fluid passages 10 between side faces of the battery cells. The plurality of plate-like projections 23, 24, and 25 are arranged side by side on the side faces 2a and 2b of the battery cells at predetermined intervals in a flow direction F of a cooling fluid and in a direction Y orthogonal to the flow direction F. Further, the plate-like projections 23, 24, and 25, which are positioned in a plurality of columns in the orthogonal direction Y, are arranged such that columns adjacent in the orthogonal direction Y are displaced from each other in the flow direction F.
Patent JP-2012018011-A (JP)
Title: Spectrophotometer
Inventor: BUNGO HAJIME
IPC: G01N21/64
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a spectrophotometer which reduces noise by prolonging time allocated for A/D conversion processing of detection signals in simultaneous multiwavelength detection that repeats detection of excitation light and fluorescent light for switching combination of wavelength of the excitation light and the fluorescent light.SOLUTION: In simultaneous four-wavelength detection, in the case that difference in excitation light wavelength λEX and difference in fluorescent light wavelength λEM are not zero between before and after switching combination of wavelength, drive time Y1, Y2 of a motor to rotate a diffraction grating is calculated from each difference in wavelength (S4 and S8). After time is allowed for halting the diffraction grating, remaining of switching time allocated for one wavelength is calculated as A/D conversion processing time Z1, Z2 (S6 and S10). Since fluorescent light cannot be detected without setting the excitation light wavelength, Z2 is equalized to Z1 in the case of Z1<Z2 to determine the A/D conversion time of a channel. A photometric value is obtained through repeated integration of the A/D converted data based on the thus determined time, so that noise reduction is achieved.
Patent JP-2012018711-A (JP)
Title: Semiconductor device and control method thereof
Inventor: HIRANO MIO
IPC: G11C11/4072
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To rapidly stabilize an internal voltage off a desired potential at resetting at the desired potential.SOLUTION: A semiconductor device comprises an internal circuit 10 including an access control circuit 14, an internal power source generating circuit 20 for supplying an internal voltage V2 to the internal circuit 10, a reset command generating circuit 28 for resetting the access control circuit 14 by a reset signal RESET supplied from the outside, and a dummy access control circuit 26 for activating the access control circuit 14 after resetting the access control circuit 14 in a case where the reset signal RESET is supplied and in a case where an internal potential detecting circuit 24 determines that the internal voltage V2 is not a desired potential. According to the present invention, dummy access is performed under the condition that the internal voltage V2 is off the desired potential when the reset signal RESET is supplied. Hence, it is possible to rapidly stabilize the internal voltage off the desired potential at the desired potential.
Patent JP-2012019364-A (JP)
Title: Image display device and image display method
Inventor: OKUBO HIROMASA
IPC: H04N5/91
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To provide technique for simply managing a large amount of digital image data.SOLUTION: In an image display device, an image classification part 502 groups image data with attribute information added thereto, based on the attribute information, so as to generate one or more image groups. A display control part displays by list on a display device, thumbnail images of the image data included in the respective image groups in piled states by each image group generated by the image classification part. In this case, the display control part acquires a prescribed number of image data from the selected image group, and displays an image with the image data arranged therein on the display device as a background image.
Patent JP-2012019469-A (JP)
Title: Voltage-controlled oscillator, pll circuit
Inventor: MORI GORO
IPC: H03K3/03
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a voltage-controlled oscillator that achieves higher oscillation frequency with consumption current increase being minimized.SOLUTION: The voltage-controlled oscillator comprises: a first voltage-controlled current source (10) which is connected directly or indirectly to first reference potential application means (Vdd or Vss) and generates driving current in response to control voltage (Vcont); a ring oscillator (20) oscillating with a cycle expressed as 2*N*Td in which an odd-numbered N-stage inverter (X1 to XN) with a delay time Td is connected in ring shape so that output of a final stage of the inverter is applied to input of an initial stage of the inverter, one end of a pair of current-carrying terminals of the inverter is connected to the first voltage-controlled current source in parallel with each other, and the other end of a pair of current-carrying terminals is connected directly or indirectly to second reference potential application means (Vss or Vdd) in parallel with each other; and a comparator (30) that outputs an oscillation signal of which a cycle in response to the terminal voltage of one end of the pair of current-carrying terminals is 2*Td.
Patent JP-2012021271-A (JP)
Title: Soil improvement device and soil improvement method
Inventor: AKIYAMA MASANORI
IPC: E02D3/12
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent the corotation of sediment as much as possible and to widen an agitation range without tentatively pulling a drilling shaft upwards from a ground surface.SOLUTION: On a drilling shaft 6, a drilling blade 7 is provided on the lower end and agitation blades 8 are disposed in a plurality of stages in the vertical direction above the drilling blade. The two drilling shafts are arranged side by side, the drilling blade includes a lower part drilling pawl 26 for drilling toward a lower part and a side part drilling pawl for drilling toward a side part, and the agitation blade is projected in a radial direction from the drilling shaft and includes a side part drilling pawl 21 at the distal end in the radial direction. Two each of the agitation blades are provided at an interval in the circumferential direction of the drilling shaft in each of the plurality of stages. The height position of the agitation blade of one drilling shaft is roughly the same as the height position of the agitation blade of the other drilling shaft, a part of the rotating track of the agitation blade of one drilling shaft and a part of the rotating track of the agitation blade of the other drilling shaft overlap, and the rotating direction of one drilling shaft is opposite to the rotating direction of the other drilling shaft.
Patent JP-2012023808-A (JP)
Title: Switching device, watt-hour meter, and power distribution managing/supporting device
Inventor: KAMIOKA RIEKO
IPC: G01R11/24
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent illegal use of electric power by illegally switching the operation state of a watt-hour meter.SOLUTION: In a switching device 130, a power supply and a load are electrically shielded when a switch shield instruction is received. An integrated value of a watt-hour meter at the time of shielding is acquired. Shield completion information containing the acquired integrated value and discrimination information of the watt-hour meter is transmitted to a power distribution managing/supporting device 110. Upon receiving a switch connection instruction, the integrated value of the watt-hour meter at the time of receiving the switch connection instruction is acquired. A connection approval request containing the acquired integrated value and the discrimination information of the watt-hour meter is transmitted to the power distribution managing/supporting device 110. Upon receiving connection approval information that has been transmitted from the power distribution managing/supporting device 110 according to the transmitted connection approval request, the power supply and the load are electrically connected.