baber/WOPTO huggingface dataset:
Patent JP-2013057754-A (JP)
Title: Developing device and image forming apparatus using the same
Inventor: NAKAYAMA ATSUYOSHI
IPC: G03G15/08
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of forming a stable image while preventing an endless belt type photoreceptor from meandering by a simple configuration, and to provide an image forming apparatus using the device.SOLUTION: A developing device 9 provided in an image forming apparatus 100 employing an electrophotographic system includes a developing roller 91 for supplying developer to an endless belt type photoreceptor belt 1 included in the image forming apparatus 100 to develop an electrostatic latent image formed on the photoreceptor belt 1. The developing device 9 includes a photoreceptor backing member 10 at a position opposing to the developing roller 91 via the photoreceptor belt 1. The photoreceptor backing member 10 is disposed to press the photoreceptor belt 1 toward the developing roller 91. The pressing force by the photoreceptor backing member 10 is varied depending on a position along a substantially perpendicular direction with respect to a propagation direction of the photoreceptor belt 1.
Patent JP-2013058132-A (JP)
Title: Subject three-dimensional region estimation method and program
Inventor: SANKO HIROSHI
IPC: G06T7/20
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of subject three-dimensional position estimation by handling a plurality of synchronously-captured camera videos in an integrated manner.SOLUTION: Based on a three-dimensional world coordinate of a subject in an initial frame and camera images of a plurality of frames captured by a plurality of cameras, the three-dimensional world coordinate of the subject in the initial frame is projected on an XY coordinate on a specific plane, the XY coordinate of the subject on the specific plane is estimated based on temporal axis information, and the XY coordinate of the subject on the specific plane is evaluated based on inter-camera information, thereby estimating a three-dimensional world coordinate of the subject in a subsequent frame.
Patent JP-2013065951-A (JP)
Title: Display apparatus, display method, and program
Inventor: HIROOKA KAZUYUKI
IPC: H04N13/04
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to shift an observation area at a high resolution.SOLUTION: A display apparatus detects the observation position of an observer, determines a generation phase for each viewpoint of a multi-viewpoint image for a plurality of viewpoints depending on the detected observation position, generates a viewpoint image for each viewpoint from a predetermined image depending on the determined generation phase, and displays the generated viewpoint image for each viewpoint on a display element having a display area with a plurality of pixels arranged therein and enabling observation of the viewpoint image for each viewpoint in each of a plurality of observation areas.
Patent JP-2013069037-A (JP)
Title: Carrier device and processing device for medium
Inventor: OI SATOSHI
IPC: G06K17/00
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a carrier device for medium that can remove foreign matter through a simple mechanism.SOLUTION: The carrier device for medium as an embodiment of the present invention includes carrying means 3, driving means 31, and air blowing means 4. The air blowing means 4 includes a housing 41 which has a first opening part 41c and a second opening part 41d, and is supported by one end of a rotary shaft 31a of the driving means 31; a blade 42 which is housed in the housing 41, and connected to the one end of the rotary shaft 31a of the driving means 31; and a stopper 43 which restricts rotation of the housing 41 so as to discharge air sucked in from the first opening part 41c toward an insertion hole 33e from the second opening part 41d when the rotary shaft 31a of the driving means 31 rotates in one direction and to discharge air sucked in from the second opening part 41d toward the insertion hole 33e from the first opening part 41c when the rotary shaft 31a of the driving means 31 rotates in the other direction.
Patent JP-2012224941-A (JP)
Title: Copper foil and copper laminated plate using the same
Inventor: NAKAMURO KAICHIRO
IPC: H05K1/09
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a copper foil excellent in bendability when used for a copper laminated plate, and to provide a copper laminated plate using the same.SOLUTION: The copper foil has a thickness of 5-30 μm, has a ratio I(220)/I(200) of 0.11 or less after being annealed at 350°C for 0.5 hours, and has a work hardening index of 0.3-0.45 after being annealed at 350°C for 0.5 hours.
Patent JP-2013068763-A (JP)
Title: Reflective liquid crystal display
Inventor: HANDA MASATO
IPC: G02F1/1335
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a reflective liquid crystal display capable of preventing reduction of image quality caused by diffused reflection of light inside an illuminator.SOLUTION: A polarizing plate 13 is arranged on an inner wall 11a of a housing 11 so that a polarization direction is parallel to that of a polarizing plate 9 arranged in front of a light source 7. Even if light (a polarization component P1) radiated to the inner wall 11a of the housing 11 is diffusely reflected at a surface of the inner wall and an unnecessary polarization component P2 is generated, the polarization component P2 is not viewed by an observer since it is blocked by the polarizing plate 13. Thus, the unnecessary polarization component P2 is not mixed in an image of a liquid crystal panel 1, and change of a tint and reduction of contrast can be prevented.
Patent JP-2013069543-A (JP)
Title: Induction heating cooker
Inventor: MORII AKIRA
IPC: H05B6/12
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooker which can determine temperature detectability without raising the temperature of a pan to an abnormally high temperature.SOLUTION: An induction heating comprises: a plurality of heating coils including a first heating coil arranged at a position close to a temperature sensor and a second heating coil arranged further from the temperature sensor than the first heating coil; and a control unit 8 for, after receiving an instruction to start heating from an operation unit 5, performing a first heating process of supplying a higher electric power to the first heating coil than to the second heating coil and detecting a temperature change of a heated object 100 with the temperature sensor and stopping or reducing electric power supply to the heating coils if the temperature change falls outside an acceptable range.
Patent JP-2013068845-A (JP)
Title: Electro-optic device and display device
Inventor: TAKAGI HIROSHI
IPC: G03B21/14
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optic device and a display device hardly causing a failure in color registration.SOLUTION: The electro-optic device includes an electro-optic panel and a support unit that supports the electro-optic panel and radiates heat generating from the electro-optic panel. The support unit includes a plurality of fixing faces fixed to a lower face of the electro-optic panel via an adhesive layer and an annular groove formed in a periphery of each fixing face. The electro-optic panel includes, for example, a reflective electro-optic element and a protective substrate fixed to an upper face of the electro-optic element. The protective substrate has an area not opposing to the electro-optic element. Each fixing face is fixed via the adhesive layer to the lower face of the protective substrate, in the area not opposing to the electro-optic element.
Patent JP-2013074310-A (JP)
Title: Imaging apparatus, imaging program, and imaging method
Inventor: TANAKA YASUTAKE
IPC: H04N5/347
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent a dynamic range to be impaired even in pixel addition.SOLUTION: An imaging apparatus 10 sets a gain of an imaging signal in accordance with a the number of pixel addition made by a pixel addition function of an image pickup device for imaging a subject, on the basis of a saturation charge amount of the image pickup device varying in accordance with the number of the pixel addition, and controls the gain of the imaging signal in accordance with the set gain.
Patent JP-2013074668-A (JP)
Title: Distributed power supply control device and centralized voltage control system
Inventor: TAKANO TOMIHIRO
IPC: H02J3/38
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a distributed power supply control device which can properly control the reactive power of a distributed power supply in order to effectively utilize the generated electric power of the distributed power supply and stabilize the voltage of an electric power system, and a centralized voltage control system.SOLUTION: A distributed power supply control device according to the present invention comprises: a generated electric power statistical processing unit 102 which calculates a maximum increment width and a maximum decrement width on the basis of the maximum and minimum generated electric power of a photovoltaic power generator 3 until before a prescribed time and its previously generated electric power, and statistically calculates an average value and a standard deviation of maximum change widths on the basis of the maximum increment width and maximum decrement width for a prescribed past period; a maximum generated electric power forecast unit 103 which forecasts the maximum generated electric power of the photovoltaic power generator 3 until after a prescribed time on the basis of the current generated electric power and the average value and standard deviation; and a reactive power controllable amount forecast unit 104 which forecasts a maximum controllable amount of reactive power until after a prescribed time on the basis of the maximum generated electric power and the capacity of an inverter 302.
Patent JP-2013071640-A (JP)
Title: Fuel tank structure
Inventor: SAWAMOTO HIROYUKI
IPC: B60K15/03
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To restrain noise and impact generated when liquid fuel oscillates.SOLUTION: This fuel tank structure 10 includes a tank body 14 storing the liquid fuel 20, and baffles 16, 18 formed continuously from the vehicle width direction end of the tank body 14 to project into the tank body 14 in a direction to intersect the longitudinal direction of a vehicle body.
Patent JP-2013072829-A (JP)
Title: Electrochemical element
Inventor: CHIKUGO NAOKI
IPC: C08F297/00
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical element suitable for a sensor capable of emitting an electric signal with high signal intensity.SOLUTION: There is provided an electrochemical element comprising: a polymer electrolyte layer consisting of a block copolymer (Z) having a polymer block (A) composed of a structural unit derived from an aromatic vinyl compound and a polymer block (B) composed of a structural unit derived from an olefinic unsaturated compound, in which the polymer block (A) has a functional group represented by the following general formula (1); and two electrodes joined respectively to both surfaces of the polymer electrolyte layer. (In the formula (1), Rto Reach independently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms or an alkoxy group having 1 to 4 carbon atoms.)
Patent JP-2013077086-A (JP)
Title: Attendance management system
Inventor: SAITO TATSUO
IPC: G06Q50/20
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an attendance management system that prevents any unjust attendance under the consideration of even leaving midway.SOLUTION: In the attendance management system including: an attendance management device that manages the attendance information of a student; and an entering/leaving management terminal that manages the entering/leaving of the student by a device for personal identification, the entering/leaving management terminal includes: image pickup means including a camera, which reads the device for personal identification and that picks up the face image of a person holding the device for personal identification; storage means that stores the face image picked up by the image pickup means; and extraction means that compares the face image stored in the storage means with the face image picked up by the image pickup means and extracts the face image whose degree of similarity is high, and a warning is displayed when the face image whose degree of similarity is high is extracted by the extraction means, and the face image is stored in the storage means when the face image whose degree of similarity is high is not extracted.
Patent JP-2013078219-A (JP)
Title: Actuator and optical scanner device
Inventor: SEKINE HISAMICHI
IPC: G02B26/10
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an actuator and an optical scanner device which prevent insulation breakdown.SOLUTION: An actuator is formed by laminating a driving beam, a lower electrode formed on the driving beam, a piezoelectric element provided on the lower electrode, and an upper electrode provided on the piezoelectric element. The actuator has: upper wiring connecting wiring for supplying voltage to the upper electrode formed on the driving beam with the upper electrode; and an insulation part which is formed below the upper wiring so as to cover an end part of the lower electrode and insulates the upper electrode from the lower electrode. The insulation part has an insulation extending part extending at both sides of the upper wiring in the width direction of the upper wiring.
Patent JP-2012077751-A (JP)
Title: Rotary modulation engine
Inventor: YEH CHUN-CHIANG
IPC: F02B53/00
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a rotary modulation engine, which has reduced number of parts, volume and cost, and provides effectively improved operation efficiency.SOLUTION: The rotary modulation engine is equipped with a first transmission mechanism 500, a second transmission mechanism 600, a spark plug 14, an intake manifold 18, and an exhaust manifold 19. The first transmission mechanism 500 has a housing, two sets of rotors, and two elliptical gears 1, 4. The housing has a cylindrical outer cylinder wall 11 and a cylinder cover 21. An intake hole and an exhaust hole are arranged on the outer cylinder wall 11. Through holes are provided on both sides of the hosing. The two sets of rotors are arranged in the housing, and have shaft centers 15, 16, a circular inner cylinder wall, and two rotary pistons. The shaft centers 15, 16 of the rotor are extended through the center of the inner cylinder wall.
Patent JP-2012080544-A (JP)
Title: Image processing device and image processing method
Inventor: KANAMORI KEIKO
IPC: B41J29/38
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device and an image processing method for improving development efficiency in product development and improving maintainability relating to an image after product release by facilitating replacement of parameter setting data.SOLUTION: An image processing device comprises: a first storage unit that stores control software and image control calculation software; a second storage unit that stores initial parameter setting data used for image control; an operation panel provided with operation keys for designating rewrite of parameter setting data and a download source and a display unit for displaying instruction content thereof; and a CPU that performs operations of operating the control software and the image control calculation software according to an instruction with the operation panel, reading parameter setting data from a designated download source, and replacing with the initial parameter setting data stored in the second storage unit.
Patent JP-2013081968-A (JP)
Title: Mold device
Inventor: UCHIDA MITSUTAKA
IPC: B21D37/18
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a mold device that can mold a material to be worked in a state that a lubricating oil of a sufficient amount for punch is attached thereto and prevent the material to be worked from deforming due to pressure of the supplied lubricating oil.SOLUTION: The mold device 1 includes a relief valve 33 which maintains lubricating oil pressure in a lubricating oil storage space S to the pressure equal to or lower than setting pressure P0. The relief valve 33 shuts off the flow of a fluid from the lubricating oil storage space S to a lubricating oil passage 121 when the lubricating oil pressure in the lubricating passage 121 is equal to or lower than the setting pressure P0 which is a predetermined upper limit pressure that the material to be worked W is not deformed. The relief valve maintains the lubricating oil pressure in the lubricating oil storage space S to the pressure equal to or lower than the setting pressure P0 by allowing the flow of the fluid from the lubricating oil storage space S to the lubricating oil passage 121 when the lubricating oil pressure in the lubricating oil passage 121 exceeds the setting pressure P0.
Patent JP-2012050117-A (JP)
Title: Method and apparatus for communications of data in communication system
Inventor: LUNDBY STEIN A
IPC: H04W52/32
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To minimize the total transmission power level of a pilot channel and data channels from a mobile station in a reverse link communication.SOLUTION: A method and apparatus for minimizing transmission power level provides efficient data rate control and power control processes by transmitting a primary and a secondary pilot channels associated with a data channel. The primary and secondary pilot channels are used for decoding data. A ratio of power levels of the primary and secondary pilot channels is based on at least one of data rate and payload size of the data channel. The power level of the primary pilot channel is maintained independent of at least one of data rate and payload size of the data channel. The power level of the secondary pilot channel may be adjusted based on at least one of data rate and payload size of the data channel.
Patent JP-2013083080-A (JP)
Title: Mechanical parking apparatus, control method for same, and control program for same
Inventor: NODA SEIICHI
IPC: E04H6/18
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To enable suppression of increase in peak power consumption and suppression of increase in peak of a regenerative operation.SOLUTION: A mechanical parking apparatus 10 includes a plurality of lift devices 62 for lifting vehicles between a ride-in floor and storage floors by performing a power operation and a regenerative operation. When operating one lift device 62, the apparatus 10 determines operation states of other lift devices 62, derives timing for operating the one lift device 62 in accordance with the determined operation states of the other lift devices 62, and performs control so as to operate the one lift device 62 at the derived timing.
Patent JP-2013085654-A (JP)
Title: Toothbrush
Inventor: SUZUKI TAKESHI
IPC: A46B9/04
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush that can easily and reliably brush, especially, the side surface parts of a molar tooth and a premolar tooth and the rear surface part of an incisor tooth.SOLUTION: In the toothbrush, which includes a bar shape grip part and a brush part extended from the end of the grip part and having a bristle bundle part formed of multiple bristle bundles, there is the bristle bundle part, which includes: a tip bristle bundle part arranged at the tip part; and a step part arranged closer to the grip part than the tip bristle bundle part, having bristle bundles with smaller dimensions in length, and formed over a planar range wider than the tip bristle bundle part.
Patent JP-2012096533-A (JP)
Title: Heated-ink application roller for variable data lithography system
Inventor: STOWE TIMOTHY D
IPC: B41F7/00
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To increase the cohesion of ink in an ink application sub-system for a variable data digital lithography sub-system.SOLUTION: An ink application subsystem 46 includes forming rollers 46a, 46b that are disposed so as to receive inks on their surfaces and to supply the inks from an ink reservoir to a reimageable surface of a variable data digital lithography system; and a heating element 59 disposed in the vicinity of the forming rollers 46a, 46b so as to preferentially provide the heating of the forming rollers 46a, 46b at points of ink application executed by the forming rollers 46a, 46b on the reimageable surface.
Patent JP-2013088589-A (JP)
Title: Optical scanner, and image forming apparatus
Inventor: TODOKORO RYUTARO
IPC: H04N1/113
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To maintain uniformity in light amount distribution on a photoreceptor drum even if a light source is replaced with a light source that emits a laser beam having a different wavelength, or a light source that employs a different method.SOLUTION: For each thickness of a metal layer that constitute a reflection surface of a polygon mirror, reflectances of an S-polarization component and a P-polarization component of a laser beam in a red wavelength region and an infrared wavelength region are measured respectively at each position in a main-scanning direction of the reflection surface. A thickness when a difference between the measured maximum reflectance and minimum reflectance is equal, and the sum of differences between the maximum reflectance and the minimum reflectance becomes the minimum value is adopted as a thickness of the metal layer.
Patent JP-2013085720-A (JP)
Title: Mascot creation toy and mascot creation kit
Inventor: KOBAYASHI NATSUKO
IPC: A63H9/00
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a toy that can easily create a mascot with Teru Teru Bozu (a paper doll to pray for fine weather) shape.SOLUTION: This toy 1 for creating a mascot M with Teru Teru Bozu shape includes: a core material 34 constituting a head part H; a sheet body 40 with flexibility to be coveringly put on the core material 34; and a string-like member 42 for wringing the sheet body 40 put on the periphery of the core material 34 at the substantially lower end of the core material 34. This toy further includes a holding base 3 that has a pedestal 4 with a bottom mountable on a mounting face, and a support 5 projectingly extending upward from the pedestal 4. The support 5 detachably holds the core material 34 at the upper end thereof.
Patent JP-2013090202-A (JP)
Title: Communication device and frequency sharing method
Inventor: HARADA HIROKI
IPC: H04J11/00
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To improve signal quality in a priority system and to increase a signal transmission opportunity in a non-priority system, when the priority system and the non-priority system share an identical frequency band.SOLUTION: A communication device in the priority system sharing a frequency band with the non-priority system includes: an additional statistic amount determination unit for determining each frequency shift amount and a time shift amount in a plurality of subframes to make the peak position of a statistic amount to each of the plurality of subframes mutually different, by referring to predetermined relationship of correspondence between the combination of the frequency shift amount and the time shift amount corresponding to the peak position of the statistic amount and a communication resource for use for communication in the priority system; a statistic amount addition unit for generating the plurality of subframes on the basis of the frequency shift amount and the time shift amount determined by the additional statistic amount determination unit; and a transmitter unit for radio transmitting a transmission signal including a plurality of subframes.