baber/WOPTO huggingface dataset:
Patent JP-2015133667-A (JP)
Title: Communication device and configuration change method
Inventor: MASUNAGA AKITAKE
IPC: H04L12/42
Filed: 2014-01-15
Abstract: PROBLEM TO BE SOLVED: To control a configuration of a ring depending on an amount of traffic flowing in the ring.SOLUTION: A master device 100 acquires an amount of traffic of each link performing connection between communication devices; and determines, on the basis of amounts of traffic of respective links, necessity of executing changeover of evenly distributing the amounts of traffic of the respective links to the respective links or collecting the amounts of traffic of the respective links into any one or more links. When the execution of changeover of the even distribution or collection is necessary; the master device 100 tentatively sets either first or second port into a blocking state, calculates an estimation value of each link's amount of traffic by acquiring, after the tentative setting, an amount of traffic which does not pass through the first or second port and is between two communication device of the communication devices, and determines states of the first and second ports on the basis of a result of the calculation.
Patent JP-2015133872-A (JP)
Title: Motor controller and rotor angle estimation method
Inventor: SHIKINE YOICHIRO
IPC: H02P6/18
Filed: 2014-01-15
Abstract: PROBLEM TO BE SOLVED: To sufficiently suppress follow-up delay during quick acceleration/deceleration and the like, in a motor controller and a rotor angle estimation method for a brushless DC motor using sensorless vector control.SOLUTION: A motor controller includes an angle estimation part 14 which calculates an estimate of a rotor angle, on the basis of a phase difference estimate, an estimate of a rotor angle in a previous control period and an estimate of a rotor angular velocity in the previous control period, and which corrects the estimate of the rotor angle on the basis of a first order difference of a command value of the rotor angular velocity based on a command signal input from outside.
Patent JP-2015137858-A (JP)
Title: Inspection device
Inventor: SUGIMOTO KAZUYUKI
IPC: G01N21/359
Filed: 2014-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device that can correctly determine biting of a good with respect to a packing material.SOLUTION: Transmission light is a light beam passing through an object product, and an inspection control unit is configured to inspect the presence/absence of biting of a good with respect to a packing material. The inspection control unit has a first detection unit 22b, a second detection unit 22c, a seal information storage area (area storage unit) 21f and a biting determination unit 22d. The first detection unit 22b is configured to detect location information of the packing material on the basis of the transmission light, and the second detection unit 22c is configured to detect location information of things other than the packing material on the basis of the transmission light. The things other than the packing material include the good. The area storage unit is configured to store area information about a prescribed area where the things other than the packing material must be not present letting the location information of the packing material be a reference. The biting determination unit is configured to determine the presence/absence of the biting of the good with respect to the packing material by determining whether the things other than the packing material are present in the prescribed area.
Patent JP-2014224230-A (JP)
Title: Phosphor, light-emitting apparatus using the same, and phosphor production method
Inventor: KAIDE TAKASHI
IPC: C09K11/79
Filed: 2014-01-20
Abstract: PROBLEM TO BE SOLVED: To improve luminous components by focusing on LaSiN:Ce, which can improve luminous components of a cerium-activated yttrium aluminum garnet group phosphor, and increasing the red light component while keeping the green light component high in the luminous components.SOLUTION: A phosphor is represented by the general formula MCePrSiN, where M is at least one element selected from the group consisting of La, Y, Tb and Lu, and 2.0<x<3.5, 0<y<1.0, 0<z<0.05 and 2.0<w<4.0 are satisfied.
Patent JP-2015139153-A (JP)
Title: Radio communication method, radio communication system, and communication device
Inventor: SHINOMIYA HIROTATSU
IPC: H04W72/08
Filed: 2014-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication method, radio communication system, and communication device capable of suppressing adverse effect caused by a noise having periodicity and improving transmission efficiency.SOLUTION: A communication device 1: creates a communication frame comprising a first sub frame corresponding to a noise suspension period and a second sub frame corresponding to a noise generation period; preferentially stores a piece of transmission data having high priority of a plurality of pieces of transmission data to be transmitted using the same communication frame, in the first sub frame; and stores a piece of transmission data incapable of being stored in the first sub frame of the plurality of pieces of transmission data to be transmitted using the same communication frame, in the second sub frame.
Patent JP-2015138534-A (JP)
Title: Electronic device
Inventor: TOMII HIROMI
IPC: G06F3/048
Filed: 2014-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an ease-to-use electronic device that can sufficiently obtain necessary information according to a situation of a user.SOLUTION: An electronic device comprises: a location acquisition unit that acquires the location of a user; a determination unit that determines whether a user has acquired first information, which is necessary information, according to the location acquired by the location acquisition unit; a notification unit that notifies the user when it is not determined that the first information is not acquired; a first acquisition unit that acquires the first information; and an instruction unit that instructs a behaviour to be taken by the user as to the first information.
Patent JP-2014145769-A (JP)
Title: Ultrasonic transducer
Inventor: VAN KLOOSTER JEROEN MARTIN
IPC: G01F1/66
Filed: 2014-01-28
Abstract: PROBLEM TO BE SOLVED: To improve an ultrasonic transducer, which is an origin of the present invention, with respect to preventing transmission of casing waves.SOLUTION: An embodiment is provided with a second flexible mechanical coupling system (9).
Patent JP-2015141317-A (JP)
Title: Image forming apparatus and image forming method
Inventor: SAYAMA HARUKI
IPC: G03G21/14
Filed: 2014-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a multifunction machine 100 which prevents an abnormal image from being printed even when a forcible laser emission state occurs.SOLUTION: An image forming apparatus includes: forcible light-emission detection means 403 which detects whether an exposure unit is in a forcible laser emission state or not when the exposure unit starts to form an electrostatic latent image on a photoreceptor drum; toner transfer control means 404 which transfers toner only to an electrostatic latent image formed before the position of the electrostatic latent image where the forcible laser emission state is detected, to transfer only a toner image formed by the transferred toner to a sheet; sheet re-conveyance means 405 which conveys again the sheet with the toner image transferred thereto, by use of a duplex printing conveyance path; and additional toner transfer control means 406 which forms again an electrostatic latent image to be formed after the position of the electrostatic latent image where the forcible laser emission state is detected, and transfers toner to the electrostatic latent image, to transfer the transferred toner image to the sheet to be conveyed again.
Patent JP-2015141702-A (JP)
Title: Service providing system, terminal equipment, service control server, and program
Inventor: IZAWA SHIN
IPC: G06F9/445
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To varyingly provide services without newly integrating a software development kit in an application in a service providing system for providing a service via a network.SOLUTION: In a service providing system, terminal equipment transmits an inquiry command for making an inquiry for service content to a service control server on the basis of a SDK (Software Development Kit) correspondence library included in an application created by integrating an SDK, and executes processing for providing a service included in a service script received as a response to the inquiry command on the basis of the library of the SDK. The service control server specifies service content on the basis of service specification information included in the received inquiry command, and controls to transmit a service script corresponding to the specified service content via a network to the terminal equipment.
Patent JP-2015142925-A (JP)
Title: Binding of steering system components
Inventor: HASEGAWA HATSUO
IPC: B62K21/04
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a binding of steering system components that can be easily reduced in cost and enhanced in performance by improvement in productivity and a method for manufacturing the same.SOLUTION: A bottom bridge 2 and a steering system 3 are bound to each other by: bringing a step part 33 of the steering system into contact with an end face 24 to which one end of a fitting hole 21 of the bottom bridge is opened by pressing a cylindrical binding part 31 of the steering system into the fitting hole of the bottom bridge; protruding a tip part of the cylindrical binding part from the other end of the fitting hole, and then plastically deforming the tip part of the cylindrical binding part to increase in diameter in a flange shape toward outside in a radial direction so as to sandwich the bottom bridge between the step part and a plastically deformed part 34; and engaging a part of the plastically deformed part into a groove part 23, so that an end of the steering system cannot move in an axial direction and in a rotation direction relative to the fitting hole of the bottom bridge.
Patent JP-2015143036-A (JP)
Title: Information providing system and method
Inventor: TAKAGI AKIRA
IPC: B61L25/02
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem that there is a case where a user unnecessarily requires information for an expected arrival time of a train based on the current time, and a user wants to know the current position of the train at a future time which the user desired.SOLUTION: A system comprises an operation management device managing driving information for train and an information providing device providing a user terminal with information. In addition, the operation management device comprises an operation information storing part storing operation information of the train. The information providing device comprises: a desired time expecting part expecting a desired time for a user and a station to be used by the user; a current position expecting part expecting the current position of the train based on operation information acquired from the operation management device and the time expected by the desired time expecting part; and an information distribution part transmitting to the terminal the expected current position.
Patent JP-2014131305-A (JP)
Title: Negotiation of quality of service (qos) information for network management traffic in wireless local area network (wlan)
Inventor: MICHAEL PETER MONTEMURRO
IPC: H04W84/12
Filed: 2014-02-04
Abstract: PROBLEM TO BE SOLVED: To provide negotiation of quality of service (QOS) information for network management traffic in a wireless local area network (WLAN).SOLUTION: An access point (10, 100) advertises a management frame quality of service 'MFQ' policy (133) that defines an access category used for transmitting a first type of management frame. Each mobile station (14, 200) associated with the access point is to prioritize transmission of management frames according to the MFQ policy advertised by the access point, unless a policy configuration request for the mobile station to prioritize transmission of management frames according to a different MFQ policy has been accepted.
Patent JP-2014111781-A (JP)
Title: Crystalline epoxy resin, epoxy resin composition and cured product thereof
Inventor: AKATSUKA YASUMASA
IPC: C08G59/06
Filed: 2014-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a crystalline epoxy resin which is excellent in water resistance of the cured product and has a low melt viscosity and to provide an epoxy resin composition.SOLUTION: There is provided a crystalline epoxy resin represented by the formula (1), which is obtained by reacting a compound represented by the formula (2) and epihalohydrin, has a melting point of 95°C or more and has an epoxy equivalent of 251 g/eq or less. There is provided an epoxy resin composition which comprises 0.7 to 1.2 equivalents of a curing agent based on 1 equivalent of an epoxy resin including the crystalline epoxy resin. There is provided an epoxy resin composition which contains 0.1 to 5.0 pts.wt. of a curing accelerator based on 100 pts.wt. of an epoxy resin and contains 90 wt.% or less of an inorganic filler in the epoxy resin composition.
Patent JP-2015149257-A (JP)
Title: Electrode for electric heating and electric heating method of steel plate using the same
Inventor: ITO YASUNORI
IPC: H05B3/03
Filed: 2014-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for electric heating capable of uniformly heating a steel plate by suppressing uneven contact of the electrode with the steel plate and making surface pressure uniform and to provide an electric heating method of steel using the same.SOLUTION: The electrode for electric heating includes: an integrated fixed electrode 3 extending in a width direction of a steel plate 1; and a split pressing element 4 that presses an end part of the steel plate 1. The split pressing element 4 is split into a plurality of parts in a width direction of the steel plate 1. Each split pressing element 4 is respectively attached to pressing means that generates a uniform pressing force and generates uniform pressure between the fixed electrode 3 and the steel plate 1.
Patent JP-2014140294-A (JP)
Title: Drive system, drive system for railway vehicle, and railway vehicle and formation train mounting the same
Inventor: INARIDA SATORU
IPC: B60L50/13
Filed: 2014-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a drive system which copes with plural kinds of power sources (wiring, a power generator driven by an engine, and a fuel cell) as a method for using a proper power source in an electrified section and a non-electrified section, which does not increase formation weight of trains, which secures a rigging space, and which does not cause reduction of degree of freedom of a train formation configuration, increase of maintenance cost, and reduction of reliability due to increase of the number of components.SOLUTION: The drive system comprises: power conversion circuits 21 and 22 having AC input ends equal to the number of maximum phase among plural different AC power sources, and converting AC power into DC; the AC power sources; and switch means 12 and 13 for switching a connection state with the power conversion circuits. According to the power source, the connection state is switched.
Patent JP-2015154676-A (JP)
Title: Synchronous rectifying converter, and control method of synchronous rectifying converter
Inventor: YONEZAWA YU
IPC: H02M3/155
Filed: 2014-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous rectifying converter which improves responsiveness to rapid load change and also improves efficiency.SOLUTION: A synchronous rectifying converter includes: an induction element L; a first switching element SW1 connected between the induction element and one end of an input terminal; a second switching element SW2 connected between the induction element and another end of the input terminal; a capacitance element C connected between the inductance element and the other end of the input terminal; a control circuit 20 which outputs a control signal for alternately inducting SW1 and SW2 in accordance with a voltage of the capacitance element; a current inversion detection circuit 21 which detects an inversion of a current in SW2 and outputs an inverting signal; a delay circuit 22 for delaying the inverting signal; a synchronous rectification reset circuit 23 which changes the control signal so as to shut off SW2 in response to the delayed inverting signal; light load state detection sections 30, 31 and 32 each for outputting an output current reduction detecting signal; and a delay control circuit 33 for generating a delayed control signal that starts being reduced in the generation of the output current detection detecting signal. In accordance with the delayed control signal, a delay amount of the delayed inverting signal is changed.
Patent JP-2015157375-A (JP)
Title: bag bottom forming apparatus
Inventor: FUJIOKA TAKASHI
IPC: B31B50/72
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a bag bottom forming apparatus that enables a side claw position to be easily adjusted in a short period of time when a bag size is changed.SOLUTION: A bag bottom forming apparatus 13 includes cylinders (34 and 35) that are rotated in the state of supporting a flatly-folded paper cylinder T, and a bottom opening device that is arranged near a surface of the cylinder and that opens an end of the paper cylinder T. A pair of side claws 38 for pressing a side edge of the paper cylinder against a surface of the cylinder is provided near right and left ends of the cylinder. The cylinder is split into a center drum 34 and side drums 35 and 35 that are arranged on the right and left sides of the center drum. The side drum 35 comprising the side claw 38 is axially enlarged or narrowed in synchronization with the center drum 34.
Patent JP-2017078227-A (JP)
Title: Oil-proof agent composition for pulp slurry addition, manufacturing method of oil-proof paper and oil-proof paper
Inventor: MORIMOTO EIJI
IPC: D21H21/14
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an oil-proof agent composition for pulp slurry addition, which can obtain an oil-proof paper having small environmental load and sufficient oil resistance and a manufacturing method of the oil-proof paper, and an oil-proof paper obtained according to the manufacturing method.SOLUTION: An oil-proof agent composition for pulp slurry addition including a fluorine-containing copolymer (A) that has a constitutional unit (α) having a Rgroup having 1 to 6 carbons and a constitutional unit (β) having an anionic group and silica particles (B); a manufacturing method, in which after adding the oil-proof agent composition for pulp slurry addition to a pulp slurry, paper-making of the pulp slurry is performed; a manufacturing method, in which after adding the silica particles (B) to a pulp slurry, followed by adding the fluorine-containing copolymer (A), paper-making of the pulp slurry is performed; and a manufacturing method, in which after simultaneously adding the fluorine-containing copolymer (A) and the silica particles (B) to a pulp slurry, the paper-making of the pulp slurry is performed.SELECTED DRAWING: None
Patent JP-2015162281-A (JP)
Title: Separator for lithium ion secondary battery and lithium ion secondary battery using the same
Inventor: SHIGEMATSU TOSHIHIRO
IPC: H01M2/16
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a lithium ion secondary battery, low in basis weight and low in thickness, high in mechanical strength, low in internal resistance and rate of internal short-circuit failure, and also excellent in cycle characteristics, and a lithium ion secondary battery using the separator.SOLUTION: There is provided a separator for a lithium ion secondary battery, containing 50 mass% or more of a fibrillated solvent-spun cellulose fiber which is increased in freeness such that a fiber diameter of a stem part of the fibrillated solvent-spun cellulose fiber is reduced to less than 9.0 μm. There is also provided a lithium ion secondary battery using the separator.
Patent JP-2015161439-A (JP)
Title: Box type loading space for refrigerator truck
Inventor: SUGITANI YASUKAZU
IPC: F25D16/00
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To enhance cold insulation property of a cold insulation object.SOLUTION: A box type loading space for a refrigerator truck includes an outer wall 111 forming a cold insulation chamber 112, and plate-like cold storage plates 14A, 14B arranged in the cold insulation chamber 112 and storing cold. The cold storage plates 14A, 14B are arranged in parallel with intervals with respect to the outer wall 111, and has: an outer wall side cold storage plate 14A that has a double plate structure having a cavity 14a thereinside; and an inward side cold storage plate 14B that is arranged inside the cold insulation chamber 112 with respect to the outer wall side cold storage plate 14A and in non-parallel with the outer wall side cold storage plate 14A.
Patent JP-2015162406-A (JP)
Title: Cylindrical nonaqueous electrolyte secondary battery
Inventor: KOBOKU KENICHI
IPC: H01M10/0569
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery which can be used at a temperature of -30°C or below, and which has a superior cycle characteristic and further, has an energy density over 550 Wh/L.SOLUTION: In a cylindrical nonaqueous electrolyte secondary battery, the energy density is 550 Wh/L or larger; the mass of an electrolytic solution is 55% or less of the mass of a lithium transition metal complex oxide; the electrolytic solution includes dimethyl carbonate; the volume ratio of the dimethyl carbonate is 20-55% to the total volume of a nonaqueous solvent; and the lithium transition metal complex oxide is expressed by the following general formula: LiNiCoAlMO(where M represents at least one element selected from a group consisting of tungsten, titanium and zirconium, 0.9≤x≤1.2, -1.0≤y≤0.1, 0.0001≤r≤0.01, and 0<p+q+r≤0.4).
Patent JP-2014097572-A (JP)
Title: Gripping robot and method for gripping
Inventor: MATSUDO TATSUYA
IPC: B25J13/08
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique for gripping an object reliably and completely at a low calculation cost.SOLUTION: A gripping robot comprises: a gripping section comprising an arm section, a pair of hand sections provided in the arm section, and finger sections provided in each of the pair of hand sections, for gripping an object on a workbench; a camera section provided in the gripping section for capturing an image of the object; and a controlling section for controlling the gripping section and the camera section. The controlling section: specifies a direction of gravitational force in a captured image captured by the camera section; detects, on the basis of the direction of gravitational force in the captured image, a boundary section between the object and the workbench in the captured image; and controls the gripping section on the basis of a position of the boundary section so as to insert each finger section of the pair of hand sections into between the workbench and the object.