baber/WOPTO huggingface dataset:
Patent JP-2014033788-A (JP)
Title: Imaging device and imaging system
Inventor: OKAWA FUMIYUKI
IPC: H04N5/225
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device and an imaging system which can perform stable signal transmission.SOLUTION: An imaging device includes: an imaging part for outputting an electric signal after photoelectric conversion from a plurality of pixels as image information; a transmission part for outputting the image information outputted by the imaging part outside; a synchronous signal generation part for generating a synchronous signal having a prescribed cycle; a reception part for receiving the synchronous signal transmitted from outside; a mode switching part for switching a slave mode in which the transmission part transmits the image information on the basis of the synchronous signal received by the reception part and a master mode in which the transmission part transmits the image information on the basis of the synchronous signal generated by the synchronous signal generation part; and a transmission control unit which controls transmission operation of the transmission part on the basis of a standby signal that is received by the reception part from outside and sets transmission of the image information by the transmission part to either a transmission state or a stop state.
Patent JP-2014022711-A (JP)
Title: Compound semiconductor
Inventor: KATO MITSUHARU
IPC: H01L21/336
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To solve a problem of reduction in crystal defects of an SiC substrate for a high-voltage drive element; solve a problem in the present situation that well-known means of forming an epitaxial layer having a low impurity concentration as a drift layer on a base substrate having a high impurity concentration and a lot of crystal defects causes a lot of crystal defects in the epitaxial layer similar to the base substrate.SOLUTION: A substrate forming method comprises: forming a smart cut layer on a surface of a seed substrate having a low impurity concentration and less crystal defects; bonding a surface of the smart cut layer and a surface of a base substrate having a high impurity concentration and a lot of crystal defects; subsequently isolating the substrate by cleavage at the smart cut layer; forming an SiC film having a thickness and a concentration which are required for a drift layer by homo-epitaxial growth on a surface having a low impurity concentration and less crystal defects thereby to manufacture a substrate having a drift layer with less crystal defects.
Patent JP-2014034945-A (JP)
Title: Variable valve device of internal combustion engine
Inventor: MIYASATO YOSHIAKI
IPC: F01L13/00
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a variable valve device of an internal combustion engine with strength secured.SOLUTION: The variable valve device of the internal combustion engine comprises: a cam shaft; first and second cams rotating together with the cam shaft and parted from each other in an axial direction of the cam shaft; a third cam sandwiched between the first and second cams in the axial direction, and moving between a high position at which it projects from the first and second cams and a low position lower than projection height at the high position; a guide hole formed on the third cam and extending in a direction crossing with the axial direction; a coupling member coupling the first and second cams in the axial direction, and penetrating through the guide hole to define a moving direction of the third cam; an energization member arranged in the guide hole and energizing the third cam to project from the first and second cams; a first key movably engaging the first and third cams with each other; and a second key movably engaging the second and third cams with each other.
Patent JP-2014034852-A (JP)
Title: Hanger mechanism and substrate structure of suspended ceiling using the same
Inventor: KANAI TAKAHIRO
IPC: E04B9/18
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a hanger mechanism with a vibration control function, which has a simple structure, which does not greatly increase the number of components and which is excellent in workability on a job site and cost, and a vibration control structure of a suspended ceiling using the hanger mechanism.SOLUTION: A hanger mechanism 3, which is attached to a lower end of a hanging bolt 2 suspended from a ceiling skeleton and which supports a ceiling joist retainer 4, includes an upper plate 3b through which the hanging bolt 2 is inserted, and a bent part 3a which is elongated from one side of the upper plate 3b and formed in a U-shape and which supports the ceiling joist retainer 4. A viscoelastic body 31 with a vibration control function is arranged in at least one of the upper plate 3b and the bent part 3a.
Patent JP-2014037178-A (JP)
Title: Thermal management system for electric vehicle
Inventor: HATAKEYAMA ATSUSHI
IPC: B60H1/22
Filed: 2012-08-13
Abstract: PROBLEM TO BE SOLVED: To further efficiently utilize heat accumulated during charging and heat exhaustion of a battery, while keeping the battery within a predetermined temperature range, during driving of a vehicle.SOLUTION: A thermal management system 100 for an electric vehicle comprises: a refrigerant loop 10 for an air conditioner; a refrigerant loop 50 for a battery that circulates a refrigerant for a battery among a battery 1, an evaporation portion 17 and a heater 54; and thermal management control means that when temperature of the refrigerant for a battery is lower than an allowable lower limit temperature for the battery 1, heats the refrigerant for a battery using the heater 54, and when temperature of the refrigerant for a battery is higher than an allowable upper limit temperature, lowers the temperature of the refrigerant for a battery, by increasing the output of a compression portion 11, to the allowable upper limit temperature for the battery 1 or lower.
Patent JP-2014037212-A (JP)
Title: Railway vehicle truck
Inventor: WATANABE TAKAO
IPC: B61F5/52
Filed: 2012-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a railway vehicle truck including a truck frame made of a press molding material, capable of suppressing thinning, cracks and wrinkles, and size accuracy reduction, and reducing the number of repairing steps concerning problems, and having sufficient strength.SOLUTION: A side beam 10 includes a first side beam 10a disposed over the full length of the side beam 10 in a rail direction 100, a second side beam 10b disposed on a surface opposite the side beam 10a to which a horizontal beam 20 is connected and at both ends of the side beam 10a in a longitudinal direction, and a bottom plate 10c on which the first side beam 10a and the second side beam 10b are placed. Thus, on a side opposite the side beam 10a to which the horizontal beam 20 of the center part of the longitudinal direction of the first side beam 10a is connected, a yaw damper fitting region 40 including a yaw damper 30 is formed.
Patent JP-2013178456-A (JP)
Title: Signal processor, camera and signal processing program
Inventor: OKANO KOSUKE
IPC: G10L21/0208
Filed: 2012-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a signal processor that appropriately performs noise reduction.SOLUTION: A signal processor 1 is configured to comprise: conversion means 16 that converts an acoustic signal into a spectrum signal for each predetermined frame; environment sound threshold value generation means 16 that generates a spectrum signal in accordance with an environment sound on the basis of the spectrum signal converted by the conversion means 16; noise reduction target determination means 16 that determines a signal of a larger frequency component than that of the spectrum signal in accordance with the environment sound out of the spectrum signals converted by the conversion means 16 as a noise reduction target; spectrum subtraction means 16 that subtracts the signal of the frequency component determined as the noise reduction target from the spectrum signals converted by the conversion means 16; and inverse transformation means 16 that inversely transforms a post-subtracted spectrum signal into an acoustic signal.
Patent JP-2014043043-A (JP)
Title: Image formation device
Inventor: MATSUSHIMA KAN
IPC: H04N1/405
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent or suppress that a toner of an image area which is processed after image formation is peeled off in a recording medium.SOLUTION: In image formation for a cubic package and the like to be assembled on a paper or the like, when areas including a cutting part 301A, in which cutting process is performed after image formation, and a fold 302A, in which folding process is performed after image formation, are screen change areas 301B and 302B respectively, a direction of a screen (an angle of the screen) of an image which is formed on the screen change areas 301B and 302B is changed to a direction which makes a difference of the angle to a processing direction of the cutting part 301A and the fold 302A small. Thus, it is prevented or suppressed that a toner of the image which is formed on the cutting part 301A and the fold 302A and the like is peeled off when the cutting process and the folding process are performed to the paper or the like after image formation.
Patent JP-2014045097-A (JP)
Title: Recycled substrate manufacturing method
Inventor: SUZUKI YOSHIHIDE
IPC: C01B21/072
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To remove a nitride layer from a laminated semiconductor wafer without influencing crystallinity of a substrate and an irregular shape of a substrate surface, by preventing even a physical change such as warpage and deformation caused by heat.SOLUTION: A recycled substrate manufacturing method of recycling a laminated semiconductor substrate by removing a buffer layer 3 of an AlN layer determined as defective from the laminated semiconductor substrate in which the buffer layer 3 of the AlN layer determined as defective is formed on a sapphire substrate 2, and newly forming a buffer layer 3 of an AlN layer comprises: a cleaning process of performing a cleaning treatment by a hydrogen peroxide solution on the laminated semiconductor substrate; and a second cleaning process of performing a cleaning treatment by a compound liquid of sulfuric acid and the hydrogen peroxide solution on the laminated semiconductor substrate (laminated semiconductor wafer) after the first cleaning process.
Patent JP-2014046248-A (JP)
Title: Filtration device, and filtration method
Inventor: KANAYAMA HISAKI
IPC: B23Q11/00
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a filtration device and a filtration method capable of suppressing the clog of a filter medium.SOLUTION: A filtration device comprises: a filter medium 25 having an outflow surface, through which a filtrate flows out; a filtrate passage Lf communicating with the outflow surface of the filter medium 25; and an air supply valve Vsa for applying a pressure wave to the outflow surface when a pressure gas is supplied into the filtrate passage Lf. The filtrate passage Lf extends upward with respect to the filter medium 25, and the air supply valve Vsa feeds the pressure gas from above the filter medium 25.
Patent JP-2014047674-A (JP)
Title: Compressor
Inventor: I HISASHI
IPC: F04B39/10
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To restrain generation of acid in a compressor for compressing an R32 refrigerant.SOLUTION: A rotary compressor comprises a compression mechanism for compressing a refrigerant in a cylinder chamber S2, and an emission valve provided at an emission part for intermittently emitting a high-pressure refrigerant from the cylinder chamber S2 to a muffler space S1. A valve seat face 41da of an annular valve seat part 41d contacting an emission valve body 48 of the emission valve when blocking a front head emission hole 41c is coated with engineering plastic 41e.
Patent JP-2014045921-A (JP)
Title: Eye refractive power measuring apparatus and calibration method therefor
Inventor: NAKAMURA KENJI
IPC: A61B3/02
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an eye refractive power measuring apparatus capable of preventing elongation of an initialization time, and a calibration method for the apparatus.SOLUTION: The eye refractive power measuring apparatus comprises: a measurement optical system projecting a measurement index to a fundus oculi and receiving a reflected luminous flux from the fundus oculi; and an optotype presentation optical system for presenting an optotype to an eye. The eye refractive power measuring apparatus objectively measures the eye refractive power of the eye. The eye refractive power measuring apparatus further comprises: a rotary member including an optical member, disposed in an optical path of the optotype presentation optical system; a rotation drive mechanism that has a driving source and rotates the rotary member; a sensor that is provided near the rotary member and detects an origin return signal representing that the rotary member returns to an origin position for adjusting the rotational position of the rotary member; and rotational position control means that rotates the rotary member disposed at a prescribed initial position in a prescribed direction till the origin return signal is detected and adjusts the position of the rotary member using the origin position as a reference. The position of the rotary member corresponding to the origin position is set at a position deviated from an error range of the initial position.
Patent JP-2013075514-A (JP)
Title: Writing device, image forming apparatus, and writing method
Inventor: ISHIKAWA NAOICHI
IPC: B41J2/44
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To readily obtain a high-quality output image.SOLUTION: The writing device receives signals having two values according to image data, and writes in image based on the signals. The writing device includes a multi-valuing means for outputting multiple signals, which are integer multiple of the two values based on the signals of the received two values, and writing means for writing in image of two values having higher resolution than the image data based on the multiple signals.
Patent JP-2014046095-A (JP)
Title: Proctoptosis prevention aid
Inventor: IGARASHI HARUNORI
IPC: A61F5/00
Filed: 2012-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a proctoptosis prevention aid capable of appropriately assisting proctoptosis prevention accommodated to the state of a patient.SOLUTION: The proctoptosis prevention aid includes: a trunk belt wound around the waist of a wearer; a fixing belt one end of which can be fixed to a first position of the trunk belt, and the other end of which can be fixed to a second position of the trunk belt; an anus pressing part that causes the fixing belt to penetrate therethrough so as to move between the one end and the other end of the fixing belt; and fixing belt length adjusting means that, when the proctoptosis prevention aid is worn, with the first position of the trunk belt put on the back side of the wearer and the second position of the trunk belt put on a belly side of the wearer, can adjust the fixing position of the other end and the second position at the other end of the fixing belt so as to adjust the length of the fixing belt from the first position to the second position, and that is operable by the wearer.
Patent JP-2014054035-A (JP)
Title: Waterproof member for electric connection box
Inventor: NAKAGAWA TETSUYA
IPC: H01H85/20
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof member, for an electric connection box, in a novel structure capable of improving water proofness of the electric connection box without requiring any special processing for an electric component.SOLUTION: A waterproof member 10 for an electric connection box is prepared which is an integral molding article formed from an elastic body and comprises: a proximal end portion 18 surrounding an electric component mounting part 14 of an electric connection box 12; a cylindrical portion 20 protruding from the proximal end portion 18; and a cut-off rib 26 protruding from an inner circumferential surface 24 of a component insertion hole 22 in the cylindrical portion 20. The proximal end portion 18 of the waterproof member 10 is mounted to the electric connection box 12 and an electric component 16 is inserted through the component insertion hole 22, such that the cut-off rib 26 is brought into press-contact with the electric component 16.
Patent JP-2014053725-A (JP)
Title: Wireless router device
Inventor: OSUMI FUMIHIRO
IPC: H04W8/00
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to simply start up at start trigger timing of Bluetooth connection start, without performing paring with another apparatus having a Bluetooth communication function.SOLUTION: A power supply circuit control unit 181 controls power supply by switching a communication mode (power is supplied to a wireless LAN communication unit 120 and a main control unit 170, and is not supplied to a Bluetooth communication unit 130) and a standby mode (power is supplied to the Bluetooth communication unit, and is not supplied to the wireless LAN communication unit and a main control unit). A connection request determination unit 132 determines whether or not a connection request is received in the standby mode. In the case where the connection request is received, identification information existence determination unit 133 determines whether or not identification information on a wireless router device 100 exists in the connection request. In the case where the identification information exists in the connection request; the Bluetooth communication unit inputs a start trigger for making the power supply circuit control unit perform power supply in the communication mode, and the power supply circuit control unit performs power supply in the communication mode according to the start trigger.
Patent JP-2014053270-A (JP)
Title: Carbon material for air electrode of air cell, and air cell containing the same
Inventor: TOYODA MASAHIRO
IPC: H01M12/08
Filed: 2012-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a carbon material for an air electrode of an air cell having more reaction starting points of an oxygen reduction reaction than that of the conventional carbon material, and to provide an air cell containing the carbon material.SOLUTION: In the carbon material for an air electrode of an air cell used for an air electrode of an air cell, an average aspect ratio of the carbon material is 1 or over and 10 or less, and an edge area of a surface of the carbon material is 55 m/g or over.
Patent JP-2014055701-A (JP)
Title: Door opening device and refrigerator
Inventor: NAKAYAMA AKI
IPC: F25D23/02
Filed: 2012-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a door opening device capable of saving a space in installation by thinning a driving mechanism.SOLUTION: A door opening device 24 includes a motor 37, a rotary member 36 rotated by rotation of the motor 37, a driving shaft 32 connected to the rotary member 36 to rotate the same, and a connecting member 29 converting a rotating motion of the rotary member 36 into a linear motion. The door opening device further includes an output gear 67 having a second sliding face 84 sliding to a first sliding face 83 when an outer periphery at a side opposite to the rotary member 36, of the driving shaft 32 is regarded as the first sliding face 83, and a relationship of a>b is satisfied when a distance from a center of the rotation of the driving shaft 32 to a sliding position of the first sliding face 83 and the second sliding face 84 is a, and a distance from the sliding position of the first sliding face 83 and the second sliding face 84 to a tooth tip of the output gear 67 is b.
Patent JP-2013076073-A (JP)
Title: Method of producing polyacrylic acid-based and/or polyacrylate-based water-absorbing resin
Inventor: NOGI KOZO
IPC: C08F220/06
Filed: 2012-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of improving or stabilizing physical properties, such as liquid permeability, of a water-absorbing resin by simple method, without changing raw materials and without the need for expensive capital investment.SOLUTION: A method of continuously producing a polyacrylic acid-based and/or polyacrylate-based water-absorbing resin sequentially includes: a polymerizing step of polymerizing an acrylic-acid or acrylate solution to obtain an aqueous gelatinous crosslinked polymer; a drying step of drying the aqueous gelatinous crosslinked polymer to obtain a water-absorbing resin dried product; a classifying step of classifying the water-absorbing resin dried product to obtain water-absorbing resin particles; and a surface-crosslinking step of surface-crosslinking the water-absorbing resin particles before and/or after the classifying step. In one or more steps after the drying step, surfaces of apparatuses, each used in the corresponding step and coming into contact with the water-absorbing resin, are cleaned with water.
Patent JP-2014056475-A (JP)
Title: Device and method for decision-making support, and program
Inventor: KOMATSU YUYA
IPC: G06Q10/00
Filed: 2012-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique which makes it possible to grasp visually how an input parameter should be changed to improve or worsen a simulation result.SOLUTION: The decision-making support device has a display which shows an input parameter set outcome data that includes an input parameter set composed of a plurality of input parameters and simulation results corresponding to the input parameter set, and a simulation parameter set outcome data that includes a simulation parameter set composed of a plurality of simulation parameters and simulation results corresponding to the simulation parameter set as a list, and shows a simulation parameter having a different value from an input parameter in a manner different from when the input parameter is shown.
Patent JP-2012253388-A (JP)
Title: Semiconductor light-emitting element
Inventor: NISHIKAWA YUKIE
IPC: H01L33/30
Filed: 2012-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element with improved current injection density to a light-emitting region and with improved light-emitting efficiency.SOLUTION: A semiconductor light-emitting element comprises a supporting substrate, a first electrode, a first-conductivity-type layer, a light-emitting layer, a second-conductivity-type layer, and a second electrode. The first-conductivity-type layer includes a first contact sublayer, a window sublayer, and a first cladding sublayer. The second-conductivity-type layer includes a second cladding sublayer, a current diffusion sublayer, and a second contact sublayer. The second electrode includes a pad portion provided on a non-formation region of the second contact sublayer, and a narrow-line portion having a first region extending on the second contact sublayer and a second region provided in the non-formation region. The plane of the narrow-line portion and the plane of the pad portion are composed of a continuous metallic material. The band-gap energy of the first contact sublayer and the window sublayer is larger than that of the light-emitting layer. The first contact sublayer is selectively provided, and the first contact sublayer and the second contact sublayer are not overlapped.