baber/WOPTO huggingface dataset:
Patent JP-2012210900-A (JP)
Title: Electric power steering device and setting method
Inventor: IWASE MASAHIRO
IPC: H02P6/28
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a technology to balance the right and left steering characteristics considering manufacturing variance as the whole apparatus without using a measuring instrument such as a torque meter.SOLUTION: An electric power steering apparatus includes: a relative angle detection device for outputting an electric signal corresponding to relative rotation angle of two coaxially arranged rotary shaft: an electric motor imparting driving force to one of two rotary shafts; a torque detection part for detecting the steering torque based on the output value of the relative angle detection device and a correction value stored in a storage region; and a neutral correcting value set part for setting the correction value. The neutral correction setting part sets the correction value based on a right side output value which is an output value from the relative angle detection device when the electric motor is rotated in the right direction at a predetermined rotational speed and a left side output value which is an output value from the relative angle detection device when the electric motor is rotated in the left direction at a predetermined rotational speed.
Patent JP-2012216289-A (JP)
Title: Solid oxide fuel cell
Inventor: OTSUKA TOSHIHARU
IPC: H01M8/12
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell which can prevent excessive temperature rise while increasing the total energy efficiency.SOLUTION: A solid oxide fuel cell 1 comprises a fuel cell module 2, fuel supply means 38, a combustion section where the residual fuel is combusted, temperature detection means 142, and control means 110 for controlling the fuel supply means based on the demand power. The control means comprises power extraction delay means 110c for increasing power generation with a delay after increasing the amount of fuel supply, heat storage amount estimation means 110b for estimating the amount of heat storage based on the detection temperature, fuel supply amount changing means 110a for making the amount of heat thus stored consumed by increasing the fuel utilization when the amount of heat storage is large and occurrence of excessive temperature rise is estimated, and temperature rise suppression means for suppressing temperature rise by lowering the upper limit value of power generation.
Patent JP-2012215092-A (JP)
Title: Twin rotary scroll type compressor
Inventor: OTA TAKAYUKI
IPC: F04C29/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a twin rotary scroll type compressor in which both scrolls can be restrained from being inclined while bringing a drive side spiral wall into pressure-contact with a driven side spiral wall in the pressure-contact direction.SOLUTION: A driven side preload imparting member 40 which is used for imparting a load in such a direction that the drive side spiral wall 31b is brought into pressure-contact with the driven side spiral wall 32c, is arranged at the driven side bearing 18 of the twin rotary scroll type compressor 11. The driven side preload imparting member 40 is disposed, in the driven side outer ring 18b of the driven side bearing 18, at a position which is closer to a compression chamber 33 from the center in the axial direction thereof. A drive side preload imparting member 41 which is used for imparting a load in such a direction that the drive side spiral wall 31b is brought into pressure-contact with the driven side spiral wall 32c, is arranged at a drive side bearing 16. The drive side preload imparting member 41 is disposed, in the drive side outer ring 16b of the drive side bearing 16, at a position which is closer to the compression chamber 33 from the center in the axial direction thereof.
Patent JP-2012217070-A (JP)
Title: Projector and projection method
Inventor: FUJIMORI TOSHIKI
IPC: G09G5/36
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a projector capable of projecting an image suitable for observation.SOLUTION: A projector 100 comprises: a projection unit 190 that projects an image on a projection object; a determination unit 160 that determines whether a viewing distance as a distance from the image projected on the projection object to an observation position of the image is suitable for an image size relating to the size of the image projected on the projection object; and a control unit 150 that performs control for changing the size or type of the image when it is determined by the determination unit 160 that the viewing distance is not suitable for the image size.
Patent JP-2012218197-A (JP)
Title: Liquid ejection head and liquid ejector
Inventor: SAYAMA TOMOHIRO
IPC: B41J2/01
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection head which can effectively heat a liquid and a liquid ejector.SOLUTION: The head unit 16 has a channel unit 21 having a nozzle plate 22 where nozzles 27 are opened and an ink channel including a pressure chamber 31, a piezoelectric element 35, a driving IC 52 for driving the piezoelectric element, and a unit case 26 having an ink introduction route 42. The driving IC is arranged while being in contact with or being joined to the nozzle plate and the unit case through a thermally-conductive member.
Patent JP-2012221054-A (JP)
Title: Image processor, and image processing method and program
Inventor: YUKI NAOTO
IPC: G06F21/10
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide license management technique which is at low cost and has high reliability by combining a first storing part and a second storing part whose reliability is lower than that of the first storing part.SOLUTION: An image processor has reception means for receiving a package license including merchandise information of merchandise composed of a plurality of applications and a plurality of licenses corresponding to respective applications included in the plurality of applications, and installing means for storing a plurality of licenses included in the package license received by the reception means and corresponding to the respective applications included in the plurality of applications in a first storing part, storing the plurality of applications in a second storing part, and storing a merchandise information table obtained by associating the merchandise information with application information for identifying the respective applications in the second storing part.
Patent JP-2012218225-A (JP)
Title: Liquid jet head, liquid jet device, and manufacturing method of liquid jet head
Inventor: FUKUZAWA YUMA
IPC: B41J2/16
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet head of which cost can be reduced by increasing the number of channel formation substrates to be taken and to provide a liquid jet device and a manufacturing method of the liquid jet head.SOLUTION: The liquid jet head includes a channel formation substrate 10 in which a pressure generation chamber communicating with each of multiple nozzle openings is formed, a nozzle plate 20 having nozzles 21 and being fixed to the channel formation substrate, and a case member 30 housing the channel formation substrate. In the case member, a first recess 31 in which the channel formation substrate is housed and a second recess 32 opposed to the pressure generation chamber of the channel formation substrate and sealed by the nozzle plate to configure a liquid storage section common to each pressure generation chamber are formed. An adhesive introduction hole 35 communicating with a clearance between the channel formation substrate thus housed and the side surface of the first recess is also formed and the joint of the clearance to the second recess is buried by an adhesive introduced from the adhesive introduction hole.
Patent JP-2012222626-A (JP)
Title: Remote control system, television, remote controller, remote control method, and program
Inventor: OKAAYA YASUO
IPC: H04Q9/00
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To allow a GUI displayed on a television and the like to be operated easily.SOLUTION: A television 1 generates a Web screen based on Web information received from the Internet via a router 3 to output it. And, the television 1 extracts GUI information indicating a GUI component from the Web information to transmit it to a remote controller 2 via an access point 5. The remote controller 2 generates a GUI screen which displays the GUI component based on the received GUI information and displays it thereon. When a user performs input operation to the remote controller 2, the remote controller 2 generates input information indicating a content inputted by the user and transmit it to the television 1 via the access point 5. The television 1 generates a screen corresponding to the GUI component selected by the user based on the input information to output it.
Patent JP-2012218344-A (JP)
Title: Exposure head and image forming device
Inventor: KOIZUMI RYUTA
IPC: G03G15/04
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To enable to achieve appropriate exposure by suppressing variation of distances of two light spots in a sub-scan direction in imaging optical systems.SOLUTION: The exposure head includes: a first imaging optical system in which light emitted from a first light emitting element is imaged and first light is irradiated on a latent image carrier, and light emitted from a second light emitting element is imaged and second light is irradiated on the latent image carrier; and a second imaging optical system in which light emitted from a third light emitting element is imaged and third light is irradiated on the latent image carrier, and light emitted from a fourth light emitting element is imaged and fourth light is irradiated on the latent image carrier. Relationship between an imaging magnification of the first imaging optical system and an imaging magnification of the second imaging optical system is set so that a distance of the first light and the second light at the latent image carrier in a first direction is equal to a distance of the third light and the fourth light at the latent image carrier in the first direction.
Patent JP-2012219781-A (JP)
Title: Crankcase ventilator for internal combustion engine
Inventor: YUGE MOTOHIRO
IPC: F01M13/00
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a crankcase ventilator for an internal combustion engine capable of properly adjusting ventilation performance in a crankcase such as introduction of intake air and discharge of blow-by gas, according to the load on an internal combustion engine.SOLUTION: The crankcase ventilator for the internal combustion engine includes: a blow-by gas recirculation passage 20 for connecting the inside of the crankcase 10 in the internal combustion engine 1 with an intake air passage 15; a ventilation introduction passage 21 for connecting an upper stream position of the blow-by gas recirculation passage 20 of the intake air passage 15 and the inside of the crankcase 10; a first regulating valve 23 which is provided in the blow-by gas recirculation passage 20, and performs to close and open the blow-by gas recirculation passage; and a second regulating valve 24 which is provided in the ventilation introduction passage 21, and performs to close and open the ventilation introduction passage. According to the load on the internal combustion engine 1, operation timings of the first regulating valve 23 and the second regulating valve 24 are changed.
Patent JP-2012221452-A (JP)
Title: Object detection device for vehicle
Inventor: MISHIMA YASUYUKI
IPC: G08G1/16
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an object detection device capable of detecting whether a distant object near detection limit of an object detection sensor is a vehicle or not.SOLUTION: A position of an object 2 is calculated from a relative position of the object 2 detected by an object detection sensor 4, by using a user's own vehicle position acquired by a user's own vehicle position sensor 5. A position of another vehicle 3 traveling in front of a vehicle 1 is acquired by inter-vehicle communication and stored as time series data. A linear locus S of a travel road in front of the vehicle 1 is estimated by use of the stored time series data on the position of the other vehicle 3, and a travel road area having a predetermined width for the vehicle 1 is set to the linear locus S. When the position of the object 2 is included in the travel road area, the object 2 is determined as a vehicle. When it is not included in the travel road area, the object 2 is not determined as a vehicle.
Patent JP-2012223784-A (JP)
Title: Lead-free solder alloy
Inventor: HINE KIYOHIRO
IPC: B23K35/26
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a lead-free solder alloy that is excellent in thermal fatigue resistance property even when being used in a high temperature environment.SOLUTION: The lead-free solder alloy contains: 1.5-4.0 wt.% Ag; 1.0-2.5 wt.% Bi; 0.1-0.5 wt.% Zn; 0.05-0.1 wt.% Ni; and the balance Sn excluding inevitable impurities. The lead-free solder alloy is applicable, for example, to a solder joint part 106 where a substrate electrode 102 and an electronic part electrode 105 are electrically jointed, and improves its mechanical strength to improve the thermal fatigue resistance property under the high temperature environment of 125°C.
Patent JP-2011140524-A (JP)
Title: Organometallic monoacylarylphosphine
Inventor: WOLF JEAN-PIERRE
IPC: A61K6/00
Filed: 2011-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound for acylphosphine oxide photoinitiator.  <P>SOLUTION: There are provided compounds represented by formula (I); (wherein, Ar is the phenyl; cyclopentyl, naphtyl, biphenylyl, anthracyl or the like; R<SB>1</SB>and R<SB>2</SB>are C<SB>1</SB>-C<SB>20</SB>alkyl, OR<SB>11</SB>, CF<SB>3</SB>or a halogen; R<SB>3</SB>to R<SB>5</SB>are H, C<SB>1</SB>-C<SB>20</SB>alkyl, OR<SB>11</SB>or a halogen; two of R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>, R<SB>4</SB>and/or R<SB>5</SB>form together C<SB>1</SB>-C<SB>20</SB>alkylene or the like; R<SB>6</SB>to R<SB>10</SB>are H, C<SB>1</SB>-C<SB>20</SB>alkyl; a C<SB>2</SB>-C<SB>20</SB>alkyl; OR<SB>11</SB>, phenyl or a halogen; R<SB>11</SB>is H, a C<SB>1</SB>-C<SB>20</SB>alkyl, phenyl, benzyl or a C<SB>2</SB>-C<SB>20</SB>alkyl or the like; R<SB>14</SB>is H, phenyl, a C<SB>1</SB>-C<SB>12</SB>alkyl or the like; M is H, Li, Na or K).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012224598-A (JP)
Title: W/o/w emulsified composition
Inventor: MAEDA DAISUKE
IPC: A61K8/06
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a W/O/W emulsified composition superior in a storage stability.SOLUTION: The W/O/W emulsified composition is made by dispersing into an outer aqueous phase containing a polyoxyethylene cured castor oil a W/O emulsified product consisting of an oil phase and inner aqueous phase containing poly (12-hydroxystearic acid) ester and/or polyglycerol fatty acid ester of a polyhydric alcohol.
Patent JP-2012014149-A (JP)
Title: Image processor and control method of the same
Inventor: KUBO HIDEKI
IPC: B41J2/525
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To easily suppress density nonuniformity in the sub-scanning direction caused by a module without providing a high-precision sensor or a complicated structure.SOLUTION: This image processor includes: storage means for storing a period peculiar to an image formation unit in a storage medium; pattern generation means having a period peculiar to the device, stored in the storage medium, and generating a plurality of other image patterns with different parameters; selection means selecting at least one test pattern out of the plurality of image patterns generated by the pattern generation means; and image correction means correcting an image according to the test pattern selected by the selection means. This constitution allows the phase and amplitude of the density nonuniformity caused by the periodicity of the module to be accurately calculated, and the density nonuniformity to be suppressed with a simple structure.
Patent JP-2012230281-A (JP)
Title: Display device
Inventor: HAGA SHUNICHI
IPC: G09F13/20
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a display device with simple structure, having the same structure and usage as a conventional one, and easy to use.SOLUTION: A display device 7 includes: a light emitting element 9; and a light guiding member 10 having an incident surface 10a on which light from the light emitting element 9 is incident, a first projection surface 10c for projecting a part of the light incident from the incident surface 10a in a given direction, a reflection surface 10b for reflecting the remainder of the light incident from the incident surface 10a in a direction different from the given direction, and a second projection surface 10d for projecting the light reflected from the reflection surface 10b.
Patent JP-2012231046-A (JP)
Title: Optical apparatus, exposure apparatus, and device manufacturing method
Inventor: SHIRAISHI MASAYUKI
IPC: H05G2/00
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a projection optical system, an exposure apparatus, an exposure method, and a device manufacturing method, capable of enhancing exposure accuracy.SOLUTION: An exposure apparatus 10 comprises a projection apparatus 14 equipped with a plurality of mirrors 17 held inside a lens barrel 16. A periphery of the lens barrel 16 of the projection apparatus 14 is provided with: a metallic material 19, having a physical property of phase transitioning between a liquid phase and a solid phase, in which the liquid phase and the solid phase coexist; and a metal holding member 18 which is provided in a periphery of the lens barrel 16 and holds the metallic material 19.
Patent JP-2012230864-A (JP)
Title: Pair of sockets and lighting fixture having the same
Inventor: KONISHI MASAHIRO
IPC: F21S2/00
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a pair of sockets capable of safely and easily making a linear lighting module using LEDs detachable, and a linear lighting fixture having the pair of sockets.SOLUTION: In the pair of sockets 5 made of the ground socket 3 and the power source socket 4, wherein the linear lighting module 6 preparing a plurality of light-emitting diodes 9a is held in an electrically connected state via a ground side end cap 7 and a power source side end cap 8 arranged on both ends of the lighting module, respective sockets 3, 4 have a ground side fitting recessed section 33 and a power source side fitting recessed section 43. Both shapes of the ground side fitting recessed section 33 wherein a ground side connection terminal 70 formed on the ground side end cap 7 is fitted in an electrically connected state and the power source side fitting recessed section 43 wherein a power source side connection terminal 80 formed on the power source side end cap 8 is fitted in an electrically connected state are respectively coincided with the ground side connection terminal 70 and the power source side connection terminal 80, and become shapes which are different each other.
Patent JP-2012229383-A (JP)
Title: Rubber composition for tire and pneumatic tire
Inventor: NAKADERA KEIICHI
IPC: C08F8/30
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a tire having excellent processability and improving low fuel cost and wet grip performances; and to provide a pneumatic tire using the composition.SOLUTION: This rubber composition for a tire includes a rubber component, silica and a compound expressed by formula (I), wherein the content of modified diene rubber having an interaction with silica is 10-100 mass% in the rubber component of 100 mass%; and the content of silica is 10-150 pts.mass based on 100 pts.mass of the rubber component. In formula (I), Rrepresents a hydrogen atom, branched or non-branched 1-3C alkyl, branched or non-branched 2-30C alkenyl, branched or non-branched 6-30C aryl or hydroxy group; and Rand Rmay be a group of formula (II), wherein p is an integer of 0-10, and q is an integer of 0-8.
Patent JP-2012232415-A (JP)
Title: Light-irradiation module, light-irradiation apparatus, and printing apparatus
Inventor: TAGUCHI AKIRA
IPC: H01L27/15
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a light-irradiation module which can make the influence of oxygen inhibition relatively small even when an object to be cured is, for example, an ultraviolet curable resin that is easily influenced by oxygen inhibition etc., a light-irradiation apparatus, and a printing apparatus.SOLUTION: The light-irradiation module is a light-irradiation module for irradiating the object moving in one way relatively with light, has a first group of light emitting elements located on the upstream side of the moving direction of the object and a second group of light emitting elements located on the downstream side, and makes a first electric current supplied to each light emitting element included in the first group of light emitting elements different from a second electric current supplied to each light emitting element included in the second group of light emitting elements, thereby making the amount of emitted light of the first group of light emitting elements different from the amount of emitted light of the second group of light emitting elements.
Patent JP-2012242854-A (JP)
Title: Information processing apparatus, control method therefor, and computer program
Inventor: KUBO TAKUYA
IPC: G06T1/00
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To allow a desired content to be easily selected when the content is found during search in a case where content search results are sorted and displayed.SOLUTION: In a case where content search results are sorted and displayed, contents matching a condition are sequentially displayed until a predetermined time, and when the predetermined time has elapsed, the contents are sorted according to a predetermined sort order and displayed.
Patent JP-2012240129-A (JP)
Title: Optical module and method for producing the same
Inventor: WARASHINA SADAHISA
IPC: G02B5/08
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical module, along with a method for producing the same, capable of arranging light-reflecting optical components and light transmissive optical component close together, and capable of fulfilling requirements relating to substrate characteristics, even if the requirements are contradicted by the optical component.SOLUTION: The optical module includes: a first plate-shaped member 10 having the light transmissive optical component 12 formed by etching a silicon area 11; and a second plate-shaped member 20 having the light-reflecting optical components (mirrors 21-24) that reflect light passing through the light transmissive optical component 12. The first and second plate-shaped members 10 and 20 are joined together and an optical path for the light that passes through the light transmissive optical component 12 follows a component-forming surface of the first plate-shaped member 10 and a main surface of the second plate-shaped member 20.