baber/WOPTO huggingface dataset:
Patent JP-2015142204-A (JP)
Title: Topology estimation device and program
Inventor: TANJI NAOYUKI
IPC: H04L12/24
Filed: 2014-01-28
Abstract: PROBLEM TO BE SOLVED: To estimate the connection relationship (topology) between IFs while enhancing the accuracy, even if the measuring method of the amount of transmission reception traffic is different.SOLUTION: A topology estimation device 1 determines that there is connection relationship between IFs when both first and second determination, based on the synchronism of the trend of variation in the amount of transmission reception traffic, are satisfied (Principle 1A). First determination of whether or not the condition that the trend of variation of the amount of inflow traffic to some subnet and the amount of outflow traffic therefrom is equal is satisfied (Principle 2). Second determination of whether or not the condition that the inflow traffic from some node to the subnet goes to a different node of the same subnet is satisfied.
Patent JP-2015143486-A (JP)
Title: Liquid transportation device
Inventor: MIYAMOTO TSUTOMU
IPC: F04C5/00
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To set a reference point of a signal without variation thereof so as to simply obtain a relation between the reference point of the signal and a reference rotational angle of a cam.SOLUTION: A liquid transportation device comprises: a tube; a cam; fingers disposed between the tube and the cam; a drive section having a rotor rotated by driving force of an actuator and a deceleration section decelerating rotation of the rotor and transmitting the rotation thereof decelerated to the cam; a cam side measurement section outputting a cam side reference signal indicating the effect that the cam reaches a predetermined rotation angle; a first measurement section outputting a first signal when the rotor is rotated; a second measurement section outputting a second signal indicating the effect that the rotor reaches the predetermined rotation angle; and a discrimination section discriminating a reference point of the first signal on the basis of the second signal output subsequent to output of the cam side reference signal.
Patent JP-2015144056-A (JP)
Title: electromagnetic cooker
Inventor: TAKENAKA TERUO
IPC: H05B6/12
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent an electromagnetic cooker from falling into a dangerous state because of an unintended heating operation even if a state where a cooking person is absent continues, the electromagnetic cooker being a multi-port type including an operation part using an electrostatic capacitance type touch key on a top face of a top plate for each cooking part.SOLUTION: A multi-port type electromagnetic cooker includes: cooking parts 10a and 10b in which coils 11 and 12 of electromagnetic induction heating means are disposed at a bottom face side of a top plate 10; a control part 3 for controlling operations of the cooking parts 10a and 10b; and operation parts 110 and 120 which are disposed on the top plate 10 for the unit of the cooking parts 10a and 10b. The operation parts 110 and 120 employ electrostatic capacitance type touch keys. If there is no operation in both the operation parts as long as or longer than a predetermined time after operation is performed in any one of the operation parts 110 and 120 while any one of the cooking parts 10a and 10b performs the heating operation, the control part 3 locks the operations upon the operation parts 110 and 120 so as not to receive at least a predetermined kind of input.
Patent JP-2014208567-A (JP)
Title: Dense composite material, production method therefor, joined body, and member for semiconductor-manufacturing equipment
Inventor: SHINDO ASUMI
IPC: H01L21/31
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a composite material extremely small in difference of a linear thermal expansion coefficient with that of aluminum nitride, and efficiently high in thermal conductivity, denseness and strength.SOLUTION: A dense composite material: contains top three large contents of silicon carbide, titanium silicon carbide and titanium carbide where this order is a descending one; contains the silicon carbide of 51 to 68 mass% and no titanium silicate; and has an open porosity of 1% or less. Characteristics of such the dense composite material are that, for example, an average linear thermal expansion coefficient at 40°C to 570°C is 5.4 to 6.0 ppm/K, a thermal conductivity is 100 W/(m K) or more and a four point flexural strength is 300 MPa or more.
Patent JP-2015146287-A (JP)
Title: Method for inspecting fuel battery
Inventor: MORITA AKIRA
IPC: H01M8/02
Filed: 2014-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting a fuel battery by which a determination can be made on whether the bonding state at the interface of a catalyst layer and an electrolytic film and the bonding state at the interface of the catalyst layer and a diffusion layer are appropriate or not.SOLUTION: A method for inspecting a fuel battery comprises: a preparation step; a voltage measurement step; and a determination step. In the preparation step, a fuel battery including an electrolytic film, and first and second electrodes provided on two opposing sides of the electrolytic film respectively is prepared, provided that each electrode includes a catalyst layer and a gas diffusion layer. In the voltage measurement step, a constant oxidation current is caused to flow between the first and second electrodes while supplying at least one kind of humidification gas selected from a group consisting of nitrogen, helium, argon or air to the first and second electrodes and in this condition, a voltage of the fuel battery is measured. In the determination step, a first voltage detected in an initial stage of causing the oxidation current to flow, and a second voltage which is higher than the first voltage, and detected after the detection of the first voltage are used to make a determination on whether the bonding state at the interface of the catalyst layer and the gas diffusion layer is appropriate or not.
Patent JP-2015147695-A (JP)
Title: Hydrogen generator and fuel cell system
Inventor: TAGUCHI KIYOSHI
IPC: C01B3/38
Filed: 2014-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen generator capable of properly dealing with a composition change of a raw material.SOLUTION: A hydrogen generator 100 includes a reformer 1 to produce a hydrogen-containing gas by subjecting a raw material and steam to a reforming reaction, a combustion chamber 4 to heat the reformer 1, a temperature detector 7 to detect the temperature of the reformer 1, a composition deciding device 20 to decide the composition of the raw material, and a controller 30 to control operation by switching an operation mode based on a signal from the composition deciding device 20. The composition deciding device 20 decides the composition of the raw material after a predetermined time has passed since a predetermined operation point.
Patent JP-2014112711-A (JP)
Title: Solar cell and method of manufacturing the same
Inventor: BAIK JUNG SHIK
IPC: H01L31/06
Filed: 2014-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell in which each cell is efficiently coupled by precision patterning, a light absorbing layer has a wide flat surface, and efficiency can be increased, and to provide a method of manufacturing the solar cell.SOLUTION: A solar cell includes: multiple rear electrode patterns 200 that are spaced from each other on a substrate 100; light absorbing layer patterns 300 in which contact patterns are formed for connecting electrodes to each other on the substrate 100 where the rear electrode patterns 200 are disposed and isolation patterns are formed for classifying electrodes into unit cells; front electrode patterns 600 that are arranged on a light absorbing layer 300 and are spaced by the isolation patterns; and insulation patterns that are arranged between the rear electrode patterns 200 or on the rear electrode patterns 200. The front electrode patterns 600 are inserted into the contact patterns to be electrically connected to the rear electrode patterns 200.
Patent JP-2015007955-A (JP)
Title: Hierarchical structure construction device, hierarchical structure construction method, and program
Inventor: NOSO YOSHIYUKI
IPC: G06F17/30
Filed: 2014-02-17
Abstract: PROBLEM TO BE SOLVED: To automatically construct a hierarchical structure for managing information such as a drawing to save a time and effort required for a user to construct the hierarchical structure from the beginning.SOLUTION: A hierarchical structure construction device comprises: an extraction unit that extracts a character string from a drawing in which a plurality of areas and a plurality of character strings corresponding to the plurality of areas respectively are drawn; and a hierarchical structure construction unit that constructs a hierarchical structure in which a character string corresponding to each of the plurality of areas is associated with each of the plurality of areas in accordance with inclusive relation of the plurality of areas in the drawing.
Patent JP-2015155775-A (JP)
Title: Multi-split air conditioner
Inventor: KATO TAKAHIRO
IPC: F25B5/02
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a multi-split air conditioner capable of ensuring the elimination of situations that an oil return control condition is repeatedly unsatisfied even under high outdoor temperature under which a protective function may be executed. 
     SOLUTION: A multi-split air conditioner 1, which is configured so that a plurality of indoor units 3A and 3B is connected to one outdoor unit 1 in parallel, comprises an oil return control unit 40 controlling the rotation speed of a compressor 10 and the opening of an expansion valve 31 by a cooling cycle and performing an oil return operation if an oil return condition is satisfied, the oil return control unit 40 including load reduction means 42, 42A that turns off a thermostat of part of the indoor units 3A and 3B in which thermostats are turned on to reduce load so that the oil return control unit 40 performs the oil return operation if the rotation speed of the compressor 10 is lower than a required oil return rotation speed during the oil return operation. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015159091-A (JP)
Title: Film provided with transparent conductive layer
Inventor: KUCHIYAMA TAKASHI
IPC: B32B15/08
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a film provided with a transparent conductive layer which can suppress occurrence of curling when a thin film substrate is used.SOLUTION: In a film provided with a transparent electrode, a transparent conductive layer is formed on a transparent film substrate and has a total thickness of 10-100 μm and a length of one side of 300 mm or greater. At both ends of the film provided with the transparent electrode in the width direction perpendicular to the longitudinal direction, an inclined region tapered toward the side of the transparent conductive layer of the film provided with the transparent electrode is formed, and the inclination angle ω of the inclined region is 30-60° with respect to the surface direction of the film provided with the transparent electrode.
Patent JP-2015160216-A (JP)
Title: Casting method and casting apparatus for anode for copper electrolysis
Inventor: YAMAMOTO KEISUKE
IPC: B22C23/02
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a casting method and a casting apparatus for a copper electrolysis anode enabled to suppress the crack of an anode side face and to prevent the "expansion" of an anode surface by scattering a parting agent without being mixed in a mold, when the anode is cast by scattering a plurality of kinds of parting agents.SOLUTION: A casting method is characterized by scattering slurries of clay water or barium sulfate alternately as a parting agent into a mold at each turn of a turntable, when a copper electrolysis anode having a pair of depending ear parts on the two sides of the crown of an anode body is cast by a mold on a turntable to rotationally move intermittently.
Patent JP-2015164156-A (JP)
Title: Method for manufacturing alkali metal cell
Inventor: SHOJI HIROYOSHI
IPC: H03L7/26
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost alkali metal cell having high reliability and stability.SOLUTION: A method for manufacturing an alkali metal cell comprises the steps of: forming a first opening 111 and a second opening 112 penetrating a main substrate 110; bonding a first transparent substrate 121 to one surface of the main substrate; installing an alkali metal generating agent 140 in the second opening of the main substrate; installing a junction metal film 133 around the first opening and the second opening; bonding the main substrate and the second transparent substrate by the junction metal film in a state in which a gap is formed between the main substrate and the second transparent substrate 122 (first bonding step); generating an alkali metal gas by heating the alkali metal generating agent and diffusing the gas from the second opening to the first opening via the gap; and blocking the gap by melting the metallic material forming the junction metal film (second bonding step).
Patent JP-2015165360-A (JP)
Title: Terminal apparatus and information processing method
Inventor: IMAGAWA NORIYUKI
IPC: G06F1/00
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a terminal apparatus etc. capable of preventing unauthorized use by a user's unexpected third person.SOLUTION: An acquisition section 110 acquires a single or plural pieces of identification information provided to an operation medium 200. A comparison section 142 compares the single or plural pieces of identification information acquired by the acquisition section 110 and the single or plural pieces of identification basic information stored in the storage 120. A process execution section 141 executes a predetermined processing corresponding to the single or plural pieces of identification basic information based on the comparison result by the comparison section 142.
Patent JP-2015166416-A (JP)
Title: Phosphor, production method of phosphor, and light-emitting device using the same
Inventor: ALBESSARD KEIKO
IPC: H01L33/50
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a phosphor capable of achieving a warm white-colored or electric bulb-colored light-emitting device having a high average color rendering number (Ra).SOLUTION: When being excited by light having a luminescence peak in the wavelength range of 250-500 nm, a phosphor in an embodiment shows a luminescence peak in the wavelength range of 565-600 nm, and has the half band width of 115 nm or more and 180 nm or less and a crystal structure of SrSiAlON.
Patent JP-2015166607-A (JP)
Title: Engine rotation number display device of vehicle and engine rotation number display method
Inventor: SHIBATA TETSUTAKA
IPC: F16H59/42
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To raise the responsiveness of the display of an engine rotation number display device in the vicinity of a phase change from a torque phase to an inertia phase after a gear change of an automatic transmission.SOLUTION: An engine rotation number display device of a vehicle comprises: an automatic transmission which is arranged on a power transmission route between an engine and wheels; an engine rotation number detector which detects an engine rotation number; a needle-type engine rotation number display part which displays the rotation number of the engine by a needle; and a control device which controls the engine rotation number display part on the basis of an actual engine rotation number which is detected at the engine rotation number detection part, or a virtual rotation number which does not depend on the actual engine rotation number. The control device determines a change degree of the virtual rotation number at the torque phase at the gear change of the automatic transmission, and at the inertia phase succeeding to the torque phase, performs control so that the responsiveness of the needle of the engine rotation number display part with respect to the actual engine rotation number or the virtual rotation number becomes high as a change degree which is determined at the torque phase is large.
Patent JP-2015057630-A (JP)
Title: Acoustic event identification model learning device, acoustic event detection device, acoustic event identification model learning method, acoustic event detection method, and program
Inventor: ESPI MIQUEL
IPC: G10L15/10
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of acoustic event detection.SOLUTION: A learning data featured value extraction part 15 extracts a learning data featured value from learning data as an acoustic signal in which a plurality of acoustic events are included. A model parameter learning part 17 learns a parameter of each identification layer of a deep neutral network for inputting an acoustic signal, and for outputting the likelihood of each acoustic event by using the learning data featured value. A development data featured value extraction part 16 extracts a development data featured value from development data as the acoustic signal in which the plurality of acoustic events are included. A model parameter adjustment part 18 optimizes the parameter of each layer of the deep neural network by using the learning data featured value, the development data featured value, a correct label of the learning data featured value and a correct label of the development data featured value.
Patent JP-2015176629-A (JP)
Title: Access frequency counting device, memory system, and access frequency counting method
Inventor: IGARASHI KENICHI
IPC: G11C11/406
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To count the frequency of access to a row address in a semiconductor memory with a smaller circuit scale in the semiconductor memory.SOLUTION: An access frequency counting device includes: a row address storage unit 11 that stores up to n input row addresses; a counting unit 12 that counts the access frequency of each of the row addresses; and a reset control unit 104 that notifies the row address storage unit 11 to replace one of the n row addresses stored in the row address storage unit 11 with a new row address or discard it and notifies the counting unit 12 to reset the access frequency of the replaced or discarded row address.
Patent JP-2015179033-A (JP)
Title: Evaluation method of phenol color tone
Inventor: SHIMANUKI SAYAKA
IPC: G01N17/00
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily evaluating the susceptibility to coloring of phenol in a short time, and to provide a method for stably and efficiently preparing phenol which is hardly colored by adjusting the preparation conditions of the phenol according to the evaluation result.SOLUTION: The evaluation method of phenol color tone evaluates the color tone after the phenol is solidified and subsequently melted. The solidification and melting of the phenol are preferably carried out twice or more respectively. The preparation conditions of the phenol are changed according to the evaluation result of the phenol color tone.
Patent JP-2015184724-A (JP)
Title: data collection system
Inventor: KONDO HARUHIKO
IPC: G06Q50/04
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a data collection system capable of easily collecting data which enables precise analysis that considers the traceability.SOLUTION: There is provided a data collection system including a data acquisition section and a data management section. The data acquisition section is disposed in an object. The data acquisition section acquires a piece of information relevant to the feature quantity of the object and a piece of information relevant to the position of the object. The data management section stores information relevant to a size of the object. The data management section determines a region relevant to the object based on the information relevant to the position of the object transmitted from the data acquisition section to the data management section and the information relevant to the size of the object.
Patent JP-2015185888-A (JP)
Title: Terminal device
Inventor: NAKAMURA OSAMU
IPC: H04W72/04
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To report a highly accurate CQI by using a differential CQI when a Rel-12 CQI table is set.SOLUTION: A CQI table including an index deleted in a Rel-12 CQI table is defined. A difference between a wideband CQI index obtained in the table and an index for each subband is reported to a base station device as a differential CQI value.
Patent JP-2015184339-A (JP)
Title: Wet developing apparatus and wet image forming apparatus
Inventor: SATO HIROYA
IPC: G03G15/10
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a wet developing apparatus configured to reliably remove wet developer remaining on a developer carrier after development.SOLUTION: A wet developing apparatus 5 includes: a developer carrier 9 for carrying wet developer 12 including toner particles and carrier liquid; a charging section 17 which charges the toner particles; a discharging section 19 which discharges the toner particle included in the wet developer 12 remaining on the developer carrier 9 after the wet developer 12 is supplied to an image carrier 1; a dispersion roller 20 which is rotated in contact with the developer carrier 9 via the discharged wet developer 12, to disperse the toner particles; a removal section 18 which removes the dispersed wet developer 12 from the developer carrier 9; a toner amount detection section 111 which detects the amount of toner particles on the dispersion roller 20; and a control section which variably controls an output of the discharging section 19. The control section controls the output of the discharging section, on the basis of a result detected by the toner amount detection section 111.
Patent JP-2015185314-A (JP)
Title: Battery housing unit and electronic apparatus
Inventor: NODA HIROSHI
IPC: H01M2/10
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent forgetting of loading of a battery and enable a user to easily recognize whether a battery is loaded or not.SOLUTION: A battery housing unit 30 has a battery case 31 having a battery chamber 31g in which a battery 38 is inserted, and a battery lid 26 for opening/closing an opening 31e through which the battery 38 is put into/out of the battery chamber 31g. The battery housing unit 30 is provided with a first lock member 32, and a second lock member 34 which moves the position of the first lock member 32 to the battery chamber 31g according to the insertion state of the battery 38. Under a state that the battery 38 is not inserted in the battery chamber 31g and a state that the battery is not correctly inserted, a projection portion 26c provided to the battery lid 26 abuts against a projecting portion 32d of the first lock member 32, thereby making it impossible to close the battery lid 26.