baber/WOPTO huggingface dataset:
Patent JP-2013100007-A (JP)
Title: Vehicle steering system and cargo handling vehicle
Inventor: HAYAMA RYOHEI
IPC: B62D5/04
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle steering system for reducing a steering load of a driver when turning a vehicle, especially in returning a steering wheel, and to provide a cargo handling vehicle.SOLUTION: The vehicle steering system includes: a steering angle detection part 13 for detecting a steering angle of a steering member 10, a reaction actuator 15 for applying steering reaction to the steering member 10, a yaw angle detection part 33 for detecting a yaw angle of the vehicle body; and a reaction actuator control part 16 which sets steering reaction as a function of a steering angle detected by at least a steering angle detection part 13 and controls the reaction actuator 15 so as to achieve the set steering reaction. The reaction actuator control part 16 observes a turning amount of the vehicle body on the basis of a change in the vehicle body yaw angle detected by the yaw angle detection part 33, and makes larger, when the observed turning amount is equal to or larger than a reference angle, the steering reaction to be applied to the steering member, than usual.
Patent JP-2013101506-A (JP)
Title: Device and method for generating information for which multiple files are listed
Inventor: HASEGAWA TORU
IPC: G06F3/06
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To perform access not lowering a performance specialized in sequential media without executing mounting depending on a hardware device on an application side.SOLUTION: In a file system 60, a command processing part 61 takes out an option indicating a file listing method from a command, an index reception part 63 receives an index including a directory name, a file name and a recording position from a tape drive, and an index storage part 66 stores the index in the state as it is or in the state of changing the directory name or the file name according to the listing method indicated by the option. In the meantime, when an IRP reception part 67 receives an IRP (I/O Request Packet) from an OS, an IRP setting part 68 stores the file name inside the index in a buffer of the IRP in the order of the recording position, and a response transmission part 69 returns a status to the OS.
Patent JP-2013105610-A (JP)
Title: Induction heating cooker
Inventor: NISHIWAKI YUKI
IPC: H05B6/12
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent a write error by software to an on-board microcomputer in an inverted circuit.SOLUTION: An induction heating cooker comprises: a top plate 2 arranged on a top face of a body 1 and provided with a plurality of placement parts 5 on each of which a heated object is placed; heating coils 30 provided in the body 1 under respective placement parts 5; inverter circuits 32 provided in pairs with the heating coils 30 and each including a flash microcomputer for controlling energization of each heating coil 30; and write interfaces 31 provided in pairs with the flash microcomputers, for writing software into the flash microcomputers. The plurality of write interfaces 31 are arranged in an alignment sequence the same as that of an alignment of the heating coils 30 corresponding to the write interfaces 31.
Patent JP-2013115448-A (JP)
Title: Communication network system, traffic reduction method of communication network system, communication control device and its control method and control program, and communication terminal
Inventor: TOMINAGA TAKESHI
IPC: H04M3/00
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce traffic by terminating a terminal capability exchange, which is exchanged between communication terminals under ordinal circumstances, at a call session control function unit.SOLUTION: A communication network system including an IMS network comprises a call session control function (CSCF) unit and a communication terminal staying in a processing region of the call session control function unit. The call session control function unit includes: a registration unit for registering capability information of the communication terminal in association with the communication terminal; and a substitution unit for substituting for the communication terminal to respond to an inquiry of the capability information to the communication terminal via the call session control function unit by use of the capability information registered with the registration unit.
Patent JP-2013115480-A (JP)
Title: Imaging apparatus, recording apparatus, video signal processing apparatus, imaging system and video signal processing program
Inventor: FUNATSU RYOHEI
IPC: H04N5/225
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To achieve downsizing of a signal processing part provided in an imaging apparatus and enable imaging without using a CCU.SOLUTION: An imaging apparatus includes: a down-converting part 12 which down-converts an imaging element video signal which is a subject video imaged by a photographer to generate a low resolution video signal; a video signal adjustment part 13 which adjusts the low resolution video signal using a predetermined adjustment parameter and outputs the adjusted low resolution video signal to a viewfinder as a viewfinder video signal; a numerical data multiplexing part 14 which multiplexes numerical data of the adjustment parameter on a main line video signal and records the main line video signal including the numerical data of the adjustment parameter in a recorder. A signal processing amount in the imaging apparatus 1 of a camera head can be reduced because video adjustment is performed to the low resolution video signal generated by down-converting the imaging element video signal without performing the video adjustment to the imaging element video signal which is the main line video signal.
Patent JP-2013111140-A (JP)
Title: Washing machine
Inventor: URAI YASUSHI
IPC: D06F39/00
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine having sterilizing and deodorant functions, which diffuses modified air evenly throughout the inside of a washing tab by using an air current and negative pressure generated by rotation of the washing tub to increase a supply amount of the modified air to be supplied into the washing tub without using large-sized air-blowing means.SOLUTION: A washing machine includes: a washing tub 1 having an opening 1a at one end; a housing 2 for housing the washing tub 1 and having a housing opening 2a through which laundry is taken out and put from and into the washing tub 1; a lid 3 disposed at the housing 2, for opening and closing the housing opening 2a; and a modified air-supplying device 4 disposed at the outside of the washing tub 1 and having a blow-out opening 42b for supplying the modified air into the washing tub 1. The blow-out opening 42b is positioned to a rotation center side of the washing tub 1 from a side wall 11 in which the opening 1a of the washing tub 1 is formed, and the modified air is supplied from the blow-out opening 42b in a direction along a rotational direction of the washing tub 1.
Patent JP-2013114886-A (JP)
Title: Movable contact and contact structure with the same
Inventor: TSUZUKI SHIRO
IPC: H01H19/00
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a movable contact capable of reducing wear of a fixed contact or a resistor.SOLUTION: A first movable contact 100 is a ring-like metal plate capable of rotating on a first fixed contact 300. The first movable contact 100 includes: a base 110; first, second arms 120a, 120b consecutively connected to a fastening part 112 of the base 110; and first, second slide parts 130a, 130b consecutively connected to the tip parts of the first, second arms 120a, 120b. The first, second slide parts 130a, 130b are arranged so as to slide on the first fixed contact 300 on mutually different slide orbits according to rotation of the first movable contact 100.
Patent JP-2013115333-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MATSUNUMA KENJI
IPC: H01L21/3205
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To fix a conductive workpiece, formed through multiple-time etching after film formation in the same layer, at a different potential without making a step on a substrate layer.SOLUTION: A semiconductor device includes a conductive workpiece formed linearly through multiple-time etching after film formation in the same layer. The conductive workpiece has two or more parting parts electrically parting itself, parts of the conductive workpiece at the parting parts are formed partially in parallel, and at least one of the parts formed in parallel is parted. The width of the part, in a region in which a first resist pattern, used for etching of a predetermined turn, of the resist pattern used for the multiple-time etching and a second resist pattern used for etching of another turn overlaps with each other, corresponding to the parts formed in parallel is smaller than a retraction amount of the conductive workpiece due to the etching. The present art is applicable to semiconductor devices.
Patent JP-2013115354-A (JP)
Title: Simulation method, simulation program, semiconductor manufacturing apparatus
Inventor: KUBOI NOBUYUKI
IPC: H01L21/3065
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a simulation method which allows for accurate prediction of the amount of damage of ultraviolet ray on a film.SOLUTION: The simulation method for predicting the amount of damage by ultraviolet ray is carried out in the manufacturing of a semiconductor device from a predicted emission spectrum in an ultraviolet region by calculating the light emission intensity of each wavelength in a visible region on the basis of a particle density calculated by performing simulation based on a differential equation of particle density, determining an electronic energy distribution function by comparing the light emission intensity of each wavelength in the visible region, calculated with reference to the information of luminescent species and emission wavelength in a manufacturing process of simulation object, with the emission spectrum of a visible region detected actually, and then predicting the emission spectrum of the ultraviolet region by using the electronic energy distribution function and a reaction cross sectional area related to the luminescent species.
Patent JP-2013116153-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2011-12-01
Abstract: PROBLEM TO BE SOLVED: To ensure execution time of a performance executed at predetermined timing, and to prevent a decrease in interest in a performance for notifying whether control is performed to a special game state or a normal game state.SOLUTION: A performance control means informs that a common performance is completed and control is performed to the special game state, based on notification of success in a success/failure performance executed at the predetermined timing. Based on notification of failure in the success/failure performance, the performance control means continues the common performance, and executes a performance for notifying that control is performed to the special game state after the success/failure performance when it is decided that the variable display of the identification information at the predetermined timing is set to be a specific display result.
Patent JP-2013117798-A (JP)
Title: Portable storage device
Inventor: IKEDA JOJI
IPC: G06K19/077
Filed: 2011-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a portable storage device which can be connected to various electronic equipment with different types of connector terminals for use.SOLUTION: A portable storage device includes: a USB connector terminal 11 of a "standard-A" type based on USB specifications; and a USB connector terminal 12 of a "micro-B" type. Each of the USB connector terminals is connected to a signal line of an interface part 13. Thus, when the portable storage device is connected to general electronic equipment such as a personal computer 2, the USB connector terminal 11 of the "standard-A" type can be used, and when the portable terminal storage device is connected to relatively compact electronic equipment such as a smart phone 3, the USB connector terminal 12 of the "micro-B" type can be used.
Patent JP-2013120246-A (JP)
Title: Optical transmitter and optical transmission method
Inventor: YAMAZAKI TORU
IPC: G02F1/035
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To suppress degradation of optical transmission quality without increasing the number of components.SOLUTION: An optical transmitter includes a first Mach-Zehnder, second Mach-Zehnders, a plurality of electrodes and a shift circuit. The first Mach-Zehnder is formed in an LN substrate. The second Mach-Zehnders are formed in branch waveguides of the first Mach-Zehnder. The plurality of electrodes are set in the second Mach-Zehnders and modulate lights input in the second Mach-Zehnders by using an electric potential of the electrodes. The shift circuit causes a phase difference between the lights modulated in the plurality of electrodes and then output from the second Mach-Zehnders. The first Mach-Zehnder synthesizes the lights of different phases and generates an output signal.
Patent JP-2013123142-A (JP)
Title: Biometric signature system
Inventor: TAKAHASHI KENTA
IPC: H04L9/32
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To implement a system capable of generating a signature for an arbitrary message (electronic document) by using biometric information itself as a secret key without requiring secret data such as secret key data in a conventional electronic signature scheme or a template in a conventional biometric authentication scheme or requiring data other than the biometric information.SOLUTION: A biometric signature system embeds, at registration, a predetermined secret key in a feature amount of biometric information on a user, and issues a biometric certificate composed of a set of the feature amount and a corresponding public key. At signature, the biometric signature system newly generates a pair of a temporary secret key and a temporary public key for a signature feature amount of the biometric information on the user, creates a signature for a message by using the temporary secret key, creates a commitment by embedding the temporary secret key in the signature feature amount, takes a set of the temporary public key, the signature, and the commitment as a biometric signature. At verification of the biometric signature, the biometric signature system verifies the signature using the temporary public key, generates a difference secret key and a difference public key from the biometric certificate, the commitment, and the temporary public key, and verifies their correspondence.
Patent JP-2013123510-A (JP)
Title: Wheelchair
Inventor: YONEZAWA IKUHISA
IPC: A61G5/02
Filed: 2011-12-14
Abstract: PROBLEM TO BE SOLVED: To make the seat of a wheelchair slidable smoothly in the direction of a bed etc. while a user of the wheelchair is sat thereon, even when the user is either a person who can drive the wheelchair by himself or a person who requires nursing care.SOLUTION: The wheelchair which includes a seat part 23 having a seat surface 21, a frame part 1 supporting the seat part 23, a pair of drive wheels 4 positioned on the right and the left of the frame part 1 and a pair of front wheels 6 positioned in front of the paired drive wheels 4, includes a drive wheel retracting means 5 which is so provided as to be capable of moving at least one of the paired drive wheels 4 behind the seat part 23, and a seat part lateral sliding mechanism part 31 which has a constitution in which a guiding part 311 corresponding to a guiding object part 312 provided in the seat part 23 and extending in the right and left directions in the frame part 1 is so provided that it can slide the seat part 23 outward in the right and left directions of the side to which either one of the drive wheels 4 is moved after the drive wheel 4 is moved back by the drive wheel retracting means 5.
Patent JP-2013125845-A (JP)
Title: Liquid crystal display panel and liquid crystal display device
Inventor: KOBAYASHI TAKAHIRO
IPC: F21S2/00
Filed: 2011-12-14
Abstract: PROBLEM TO BE SOLVED: To restrain a change in chromaticity of an LED due to its change with the passage of time.SOLUTION: A liquid crystal display panel comprises a liquid crystal display section including a display screen to show images and a backlight section for illuminating the back of the liquid crystal display section. The backlight section includes first and second white light-emitting diode which each emit white light and first and second drive section which each supply a current to the first and second white light-emitting diodes. The first and second drive sections are each configured so that the respective supplied currents to the first and second white light-emitting diodes can be adjusted. The chromaticity of the first white light-emitting diode and that of the second white light-emitting diode are opposed to each other across a blackbody radiation track in an xy chromaticity diagram. The first and second white light-emitting diodes undergo a change with the passage of time in such a way that an intersecting point of the blackbody radiation track with a line which the chromaticity of the first white light-emitting diode and that of the second white light-emitting diode pass through in the xy chromaticity diagram remains constant.
Patent JP-2013126115-A (JP)
Title: Signal processing device and imaging device
Inventor: HAYASHI SHUJI
IPC: H04N5/20
Filed: 2011-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of obtaining image signals with different characteristics without increasing a circuit scale.SOLUTION: A signal processing device has an image processing unit and a control unit. The image processing unit performs an image process including a plurality of different processes on an image signal obtained by imaging means. The control unit causes an image signal in the middle of the image process by the image processing unit and an image signal having been subjected to the image process by the image processing unit to be individually and simultaneously output.
Patent JP-2012141605-A (JP)
Title: Black photosensitive composition, solder resist and photosensitive dry film
Inventor: HIRAKAWA MAKOTO
IPC: G03F7/027
Filed: 2011-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a black photosensitive composition exhibiting sufficient concealing property and having excellent storage stability.SOLUTION: The black photosensitive composition contains: a compound (A) having a carboxyl group and an ethylenically unsaturated group; urethane (meth)acrylate (B); a polymerizable compound (C) having an ethylenically unsaturated group excluding the above (A) and (B); a photopolymerization initiator (D); and carbon black (E). The carbon black (E) shows such a property that when the carbon black is dispersed in a methyl ethyl ketone solvent by 10 mass% concentration and left to stand for 72 hours, a reduction rate of the concentration of dissolved oxygen is less than 50%.
Patent JP-2013127997-A (JP)
Title: Semiconductor device manufacturing method
Inventor: TAKAMOTO HISAHIDE
IPC: H01L21/60
Filed: 2011-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which inhibits an occurrence of voids at an interface between a semiconductor element and an underfill sheet thereby to enable manufacturing of a highly reliable semiconductor device.SOLUTION: A manufacturing method of a semiconductor device including an attached body, a semiconductor element electrically connected to the attached body and an underfill material with which a space between the attached body and the semiconductor element is filled, comprises: a preparation step of preparing an encapsulation sheet including a tape for backgrinding and the underfill material laminated on the tape for backgrinding; a bonding step of bonding a circuit surface on which a connection member of a semiconductor wafer is formed and the underfill material of the encapsulation sheet under reduced pressure of not exceeding 1000 Pa; a grinding step of grinding a surface of the semiconductor wafer on the side opposite to the circuit surface; a dicing step of dicing the semiconductor wafer to form semiconductor elements with the underfill materials; and a connection step of electrically connecting the semiconductor element and the attached body via the connection member while filling a space between the attached body and the semiconductor element with the underfill material.
Patent JP-2013131793-A (JP)
Title: Radio communication system, radio communication method, and mobile terminal
Inventor: TAKAHASHI YOSUKE
IPC: H04W88/06
Filed: 2011-12-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in an IP network accommodating a plurality of radio access systems, when a mobile terminal hands over to switch the access systems, re-authentication is required and a finite time is therefore required for switching, and that a functional difference between the radio access systems occurs, making seamless switching impossible.SOLUTION: A mobile terminal includes: an LTE radio processing unit having an LTE communication function; a radio LAN processing unit having a radio LAN communication function; and a terminal control unit which determines which one of the LTE radio processing unit and the radio LAN processing unit to use and controls its function as a radio terminal. The mobile terminal further includes a base station function unit having an LTE base station communication protocol processing function. A signal based on the LTE base station communication protocol generated by the base station function unit under control of the terminal control unit is stored in a radio LAN frame and transmitted to an LTE core side device via a radio LAN base station.
Patent JP-2013129751-A (JP)
Title: Easy adhesive for solar cell back surface protection sheet, solar cell back surface protection sheet, and solar cell module
Inventor: YAMAGUCHI HIROSHI
IPC: C09J175/16
Filed: 2011-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an easy adhesive for solar cell back surface protection sheet, whose conventional problem has been overcome, and which is excellent in adhesivity and adhesive durability; and to provide a solar cell back surface protection sheet, and a solar cell module using the solar cell back surface protection sheet.SOLUTION: The easy adhesive for solar cell back surface protection sheet contains: a (meth)acrylic copolymer (A) having a specific glass transition temperature, number-average molecular weight and hydroxide value, and having no (meth)acryloyl group; a compound (B) having a (meth)acryloyl group; and a polyisocyanate compound (C) in specific proportions.
Patent JP-2013131094-A (JP)
Title: Coin processing device
Inventor: HENMI TOSHIKI
IPC: G07D9/00
Filed: 2011-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a coin processing device capable of shortening a pay-out period of coins to be stored in coin storage means, and integrating coin conveyance means to miniaturize the device.SOLUTION: In a coin processing device which identifies coins inserted into a coin insertion port 3, after that, automatically takes the coins inside, stores the coins in coin storage parts 12 provided for every denomination, and pays out the coins stored in the coin storage parts 12 to a coin pay-out port 7 according to a coin pay-out request, reception conveyance means for conveying the coins inserted into the coin insertion port 3 and identified toward the coin storage parts 12 one by one, and payment conveyance means for conveying the coins to be stored in the coin storage parts 12 toward the coin pay-out port 7 are constituted as one coin conveyance passage 11, and the coin storage parts 12 which store the coins for every denomination are arranged along the coin conveyance passage 11.