baber/WOPTO huggingface dataset:
Patent JP-2015072735-A (JP)
Title: Fuel cell system
Inventor: TOMITA YOSUKE
IPC: H01M8/04
Filed: 2013-10-01
Abstract: PROBLEM TO BE SOLVED: To protect an electrolyte membrane.SOLUTION: A fuel cell system 100 includes pressure detection means 43 which is provided upstream of a humidifier 26 and detects pressure of a cathode gas discharged from a compressor 24. The fuel cell system: calculates a pressure estimation value on the cathode side in the fuel cell 1 according to a detection value of the pressure detection means 43 while assuming pressure loss of the humidifier 26 as a prescribed value; reduces differential pressure between the pressure estimation value and a pressure detection value on the anode side in the fuel cell 1 when the differential pressure exceeds prescribed allowable transmembrane pressure difference; sets a supply flow rate of the compressor 24 in response to a request of the fuel cell 1; sets, as the upper limit flow rate, a supply flow rate of the compressor 24 which causes the pressure loss of the humidifier 26 to be the prescribed value; and controls the compressor 24 on the basis of the smaller one of the set supply flow rate of the compressor 24 and the set upper limit flow rate.
Patent JP-2015073393-A (JP)
Title: Power supply device for alternating current welding and alternating current welder
Inventor: IOKURA HIROKAZU
IPC: B23K9/073
Filed: 2013-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device for an alternating current welding capable of achieving further improvement in welding quality by accurately controlling an AC load current.SOLUTION: An AC conversion part 14 of a power supply device 11 for generating an AC load current for welding includes: a first chopper circuit part 14A for generating a plus side of the AC load current and a second chopper circuit part 14b for generating a minus side thereof. A load current is accurately adjusted large or small by chopper control on switching elements TR1 to TR4 of each of chopper circuit parts 14A, 14b. Moreover, a reflux part 14C includes respective reactors L1, L2 of the chopper circuit parts 14A, 14B, while can form a reflux path not including a load X. Before switching polarity of the load current, the reflux part 14C is functioned to smoothly, quickly perform switching to the next polarity of the load current.
Patent JP-2015076797-A (JP)
Title: Spatial information presentation device, spatial information presentation method, and spatial information presentation computer
Inventor: FUJIMOTO JUNYA
IPC: H04S5/02
Filed: 2013-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a spatial information presentation device capable of presenting information about a distance from a user position to a prescribed position by voice.SOLUTION: The spatial information presentation device includes: a movement locus setting unit 12 for setting the movement locus of a virtual sound source linking a first point set on a user's current position side and a second point set on a presentation-to-user position side; a sound source position-speed determination unit 13 for determining the movement speed of the virtual sound source so that the virtual sound source moves along the movement locus in a certain cycle irrespective of a distance between the user's current position and the presentation-to-user position or moves at a constant speed irrespective of a distance between the user's current position and the presentation-to-user position, and determining the current position of the virtual sound source; and a sound processing unit 14 for generating an output sound signal, which is to be outputted from a sound output unit 7, by executing auditory localization on sound data on the basis of the current position of the virtual sound source and the posture of the user's head so that a sound is emitted from the current position of the virtual sound source.
Patent JP-2015073850-A (JP)
Title: Nursing device attachable to supine table
Inventor: IKEDA KENICHI
IPC: A61G7/05
Filed: 2013-10-11
Abstract: PROBLEM TO BE SOLVED: To improve a conventional nursing device attachable to a bed, in which an extension member is projectingly installed on the bed side in a direction orthogonal to the bed side, causing an obstruction at the feet of a user such as a care required person, and making it difficult to use the nursing device body on the front side.SOLUTION: In the present invention, to the base frame of a supine table, one end of an extension member is fixed which is supported on the floor for installing the supine table. Then, the extension member is extendedly installed to the side of the supine table and, at the same time, the post of the nursing device body is structured to be erected and supported on the other end of the extension member. In this nursing device, the extension member is designed in a shape to detour around the side space of the supine table between the one end and the other end of the extension member.
Patent JP-2015078565-A (JP)
Title: Rail corrector
Inventor: HOSOKAWA SEIJI
IPC: E01B33/02
Filed: 2013-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a rail corrector capable of reducing the occurrence of a launching phenomenon of floating a rail and a sleeper, and efficiently correcting the passing, even when thrusting a stopper plate in ballast of a track bed, and correcting displacement such as passing displacement of the rail by its reaction.SOLUTION: The rail corrector comprises a corrector body 11 having on the tip side a locking part 11a1 locked to a bottom part of the rail, a cylinder body 12 having the tip side fixed to the rear end side of the corrector body 11 and advancing-retreating a piston 12a from its tip side, and a stopper plate 13 installed on the tip of the piston 12 and thrust into ballast. The locking part 11a1 of the corrector body 11 is locked to the bottom part of the rail, and the stopper plate 13 on the tip of the piston 12a is thrust into the ballast, and the piston 12a is extended with respect to the cylinder body 12, and the cylinder body 12 and the corrector body 11 are relatively retreated with respect to the piston 12a by the stopper plate 13 thrust into the ballast, and the rail is corrected by pulling the bottom part of the rail locked to the locking part 11a1 of the corrector body 11.
Patent JP-2015081632-A (JP)
Title: Pilot type control valve
Inventor: MORITA NORIYUKI
IPC: F16K31/06
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a pilot type control valve capable of surely preventing a main valving element from not returning with a simple configuration.SOLUTION: A pilot type control valve includes: a valve body 10 in which a main valve chamber 13 is defined, an inflow port 11 opened to the main valve chamber 13 is formed on a side portion, an outflow port 12 opened to the main valve chamber 13 is formed on a bottom portion, and a cylindrical valve seat member 19 having a valve port 18 opened to the main valve chamber 13, and a main valve seat 14, is disposed on the outflow port 12; a main valving element 15 vertically movably disposed in the main valve chamber 13; an electromagnetic actuator 20 for vertically moving the main valving element 15 to the main valve seat 14; and a valve closing spring 33 disposed around the valve seat member 19 and biasing the main valving element 15 in the valve opening direction. A recessed groove 19A for placing a lower end portion of the valve opening spring 33, is formed on an outer peripheral face of the valve seat member 19.
Patent JP-2014026294-A (JP)
Title: Light emitting device
Inventor: HIRAKATA YOSHIHARU
IPC: F21S2/00
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a light source structure which can provide a polarizing function and improve light-use efficiency in the case where a light source is used as a light source of a device using a polarization property, specifically, this light source is applied for a liquid crystal panel as a backlight, and furthermore, to provide a structure integrally provided with a light source of a liquid crystal display device using this light source.SOLUTION: A light source includes: a first electrode using a reflective material; an EL layer; and a second electrode using a light-transmitting conductive film, in which light emitted from the EL layer is extracted from the second electrode; a selective reflection structure is provided on a light extraction side of the second electrode without an air layer interposed therebetween; and the selective reflection structure has a function of transmitting light of a particular polarization component and reflecting light of the other components.
Patent JP-2014205339-A (JP)
Title: Tape cartridge and tape feeder
Inventor: SASAKI YASUSHI
IPC: B41J11/68
Filed: 2013-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a tape cartridge or the like which prevents a detection object part from contacting with a finger or the like even when an exposure area for exposing the detection object part of a tape-like member is arranged on a cartridge case.SOLUTION: A tape cartridge includes a label tape 101 having a plurality of label parts 105 and a plurality of detection object parts 109, and a cartridge case. The tape cartridge is mounted on a tape feeder which feeds the label tape 101 based on passage detection of the detection object part 109 so as to cut the label part 105 at a cutting part 112 on the label tape 101 in a cut position P3 outside the cartridge case. The cartridge case includes an exposure area which exposes the respective detection object parts 109. Distance L1 to an upstream end of the exposure area with respect to the cut position P3 is shorter than distance L2 between a detection tip end part 109a of the detection object part 109 corresponding to an optional label part 105 and the cutting part 112 of the label part 105 adjacent to a pay-out tip end side with respect to the label part 105.
Patent JP-2015088350-A (JP)
Title: Shield case and connector including the same
Inventor: TANIGUCHI KEIICHI
IPC: H01R13/6581
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing costs of a shield case.SOLUTION: A shield case 100 includes: inner side plates 110a, 120a; outer side plates 110b, 120b; a folding plate 100c; an outer top plate 140b; an inner top plate 140a; an inner bottom plate 130a; and an outer bottom plate 130b. The outer side plates 110b, 120b respectively contact with outer surfaces of the inner side plates 110a, 120a. The folding plate 100c is connected with a rear end of the inner side plate 110a and a rear end of the outer side plate 110b. The outer top plate 140b is formed by joining outer plates 141b, 142b which are respectively connected with upper ends of the outer side plates 110b, 120b. The inner top plate 140a is connected with upper ends of the inner side plates 110a, 120a and contacts with the outer top plate 140b. The inner bottom plate 130a is formed by joining inner plates 131a, 132a which are respectively connected with lower ends of the inner side plates 110a, 120a. The outer bottom plate 130b is connected with lower ends of the outer side plates 110b, 120b and contacts with the inner bottom plate 130a.
Patent JP-2015086633-A (JP)
Title: Bicycle locking device and bicycle using the same
Inventor: HIYAMA TAKEO
IPC: E05B83/00
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle locking device which prevents a bicycle from being turned into a sudden braking state by gradually lowering speed even when receiving an electronic locking command signal during bicycle travel, and prevents operation and movement of the bicycle in the locked state during bicycle stop, and provide a bicycle having the same.SOLUTION: A bicycle locking device includes: a locked member 5 which is provided so as to interlock with the rotation of a hub body 4; a locking member 6 which is provided on a fixed support shaft 3 side and engaged with/disengaged from the locked member 5; a drive mechanism 7 which is provided on the fixed support shaft 3 side and moves the position of the locking member 6 so that the locking member 6 is engaged with/disengaged from the locked member 5 in accordance with a locking command signal S1 or an unlocking command signal S2; and a holding mechanism 8 which crimps and holds the locked member 5 and the hub body 4 via a friction brake member so that the locked member 5 and the hub body 4 become relatively movable under a condition that a load equal to or greater than a predetermined load is applied to a portion where the locked member 5 and the locking member 6 are engaged with each other when in the locked state where the locked member 5 and the locking member 6 are locked to each other.
Patent JP-2014064014-A (JP)
Title: Optical transmission apparatus and control method of optical transmission signal
Inventor: ENDO MASARU
IPC: H01S5/0683
Filed: 2013-11-05
Abstract: PROBLEM TO BE SOLVED: To control extinction ratio without using a pilot signal.SOLUTION: An optical transmission apparatus 10 comprises: an LDD 12 for generating driving current on the basis of modulation current modulated in accordance with transmission information; an LD 14 for receiving input of the driving current and transmitting an optical signal; an MPD 16 for receiving the optical signal transmitted from the LD 14; a filter for extracting a certain frequency band from a voltage signal obtained on the basis of the optical signal received by the MPD 16; and means for controlling an amplitude of the modulation current on the basis of comparing an amplitude of the voltage signal extracted by the filter with a reference amplitude.
Patent JP-2014111057-A (JP)
Title: Game machine
Inventor: TAKETOMI TATSUNORI
IPC: A63F7/02
Filed: 2013-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for making a foul play hard to perform.SOLUTION: An operation port having a proximity sensor 21 for determining a game state and a main control substrate C for controlling the game contents of a pachinko machine are connected through an optical cable 61 and connectors 62 and 63. Moreover, at least one of the connectors 62 and 63 is sealed with a transparent resin, so that the connectors 62 and 63 easily appear to perform the functions of foul preventing means. Since the connection is made by an optical cable 61, moreover, it is difficult to cut the optical cable 61 and to connect the cut portion through the foul optical cable 61 so that the foul play can be made hard to perform.
Patent JP-2015090621-A (JP)
Title: Solar battery control device
Inventor: SATO ONORI
IPC: G05F1/67
Filed: 2013-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery control device capable of suppressing detachment of a connected article connected to a bonding pad from the bonding pad.SOLUTION: A solar battery control device of the present invention includes: a solar battery module that includes a plurality of solar battery clusters aligned in a direction crossing a mobile body progress direction and connected to one another in series, and bypassing means bypassing some of the solar battery clusters for which a quantity of radiated light decreases; quantity-of-light detection means arranged in front of each of the solar battery clusters in the progress direction, and detecting a quantity of light radiated on the solar battery cluster; and control means determining a maximum power point of the solar battery module. The control means grasps a change in the number of the bypassed solar battery clusters on the basis of a change in an output from the quantity-of-light detection means, moves a voltage to a starting voltage corresponding to the changed number of the bypassed solar battery clusters, calculates power while changing the voltage from the moved starting voltage, and determines the maximum power point of the solar battery module.
Patent JP-2014096153-A (JP)
Title: Display device, voice acquisition device and voice recognition method
Inventor: JANG JONG HYUK
IPC: G06F3/048
Filed: 2013-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a display device, a voice acquisition device and a voice recognition method that increase a degree of utilization of various voice acquisition apparatuses, enable a linkage service using the voice acquisition apparatus, flexibly cope with a problem such as a delay in a processing speed, reduction in a recognition rate and the like by dynamically enabling a registration/deletion of a candidate command word for the voice recognition and can enhance efficiency of a voice recognition system as a whole.SOLUTION: The present invention relates to a display device, a voice acquisition device and a voice recognition method of the display device and the voice acquisition device. The display device includes: a display part that displays a picture; a communication part that communicates with a plurality of external devices; and a control part that includes a voice recognition engine for recognizing a voice uttered by a user, receives a voice signal from a voice acquisition part, and controls the communication part so as to receive the candidate command word for recognizing the received voice signal from at least one of the plurality of external devices.
Patent JP-2015093811-A (JP)
Title: Space sterilization method and space sterilization implement
Inventor: WAKI KIYOHIRO
IPC: A61L9/01
Filed: 2013-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a simple space sterilization method and a space sterilization implement using chlorine dioxide.SOLUTION: A space sterilization implement comprises a container body, an opening provided in the container body, a chlorine dioxide generating composition stored in the container body, and a steam generating means disposed below the chlorine dioxide generating composition.
Patent JP-2015095793-A (JP)
Title: Radio communication system
Inventor: HASEGAWA KEIGO
IPC: H04W84/20
Filed: 2013-11-13
Abstract: PROBLEM TO BE SOLVED: To establish a radio link with a terminal station without giving any interference to a primary user of a frequency in a method in which a base station performs access via the radio link with the base station to a management device which manages a frequency available for radio communication.SOLUTION: A base station 103 and a terminal station 108 have a BS mode in which an own station operates as a base station and a CPE(Customer Premises Equipment) mode in which the own station operates as a terminal station, and when the base station 103 in the BS mode is not able to perform access via the terminal station 108 to a WSDB(White Space Database) 104, the base station 103 is switched from the BS mode to the CPE mode, and the terminal station 108 is switched from the CPE mode to the BS mode. The terminal station 108 in the BS mode performs access to the WSDB 104 to acquire the information of an operable channel (frequency), and establishes radio communication with the base station 103 in the CPE mode on the basis of the acquired information of the channel (frequency).
Patent JP-2015096009-A (JP)
Title: Ac/dc converter, its protection circuit, power-supply circuit, power-supply adapter, and electronic apparatus
Inventor: YAMADA YASUHIRO
IPC: H02H7/20
Filed: 2013-11-14
Abstract: PROBLEM TO BE SOLVED: To improve reliability against an abnormal state while preventing a reduction in efficiency.SOLUTION: A first rectifier circuit 106 rectifies an AC input voltage V, and a smoothing capacitor 108 smooths an output voltage from a first rectifier circuit 106. A DC/DC converter 110 receives a voltage Vof the smoothing capacitor 108 and generates a DC output voltage V. A mechanical relay 201 connects between a first ground plane 120 and a second ground plane 122. A reference voltage Vof the first rectifier circuit 106, the mechanical relay 201, and a drive circuit 204 is taken from the first ground plane 120, and a reference voltage Vof the DC/DC converter 110 is taken from the second ground plane 122.
Patent JP-2015098860-A (JP)
Title: Fuel injection state analysis device
Inventor: IMAI MINORU
IPC: F02D45/00
Filed: 2013-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection state analysis device capable of suppressing deterioration of accuracy for analyzing an injection state of fuel even when a very small amount of fuel is injected.SOLUTION: A fuel injection state analysis device 30 includes: a waveform acquisition section 35 for acquiring a pressure waveform showing variation of a fuel pressure based on the fuel pressure detected by a fuel pressure sensor 20 in injection of fuel by a fuel injection valve 10; a first filter 36 for removing a disturbance component from the pressure waveform acquired by the waveform acquisition section 35 so as to extract a target component when a required injection amount is larger than a prescribed injection amount; a second filter 36 having lower capability for removing the disturbance component than the first filter 36, and removing the disturbance component from the pressure waveform acquired by the waveform acquisition section 35 so as to extract the target component when the required injection amount is smaller than the prescribed injection amount; and an analysis section 37 for analyzing an injection state of the fuel by the fuel injection valve 10 based on the extracted target component.
Patent JP-2015087098-A (JP)
Title: Air purifying/moisturizing apparatus with air conditioner used for enclosed vehicle space, utilizing characteristics of superfine water and nature mechanism
Inventor: AMAHANE ERINA
IPC: F24F3/16
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for significantly reducing carbon dioxide, odors, radioactive substances, viruses, suspended bacteria, dust and the like in the air, and to provide an apparatus therefor.SOLUTION: A method comprises: spraying cluster water in the contaminated air containing carbon dioxide gases, odors, radioactive substances, viruses, suspended bacteria, dust and the like; taking into a suction chamber 5, the air containing the cluster water and contaminated superfine particles to which carbon dioxide gases, odors, radioactive substances, viruses, suspended bacteria, dust and the like are bonded, together with the waste heat air from a condenser 20 of a refrigerator; sending out the air in the suction chamber to an air purifying chamber 7; and in the air purifying chamber, spraying the cluster water and bonding thereto the contaminated superfine particles remaining in the air of the air purifying chamber, and depositing the same as water containing the contaminated superfine particles; and discharging the clean air, from which the contaminated superfine particles are removed, into the room. The spray generated by spraying the cluster water inside the room suppresses an ascending air current from the floor to the ceiling to be generated, which is effective in preventing a vertical temperature difference from occurring.
Patent JP-2015103477-A (JP)
Title: Solid oxide fuel cell
Inventor: HIGAKI KATSUMI
IPC: H01M8/04
Filed: 2013-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell which allows a solid oxide fuel cell to deliver a stable performance from an initial stage of its activation while achieving a high fuel use rate without making more complicated the structure of a device nor increasing the cost of the device.SOLUTION: A fuel cell FC comprises a fuel cell housing 1 and in the fuel cell housing 1, a reformer 3, a cell stack 9 and a combustion part 10 for burning off-gas from the cell stack 9 are comprised. The fuel cell FC further comprises, outside the housing 1, a first heating part 2A for heating a raw fuel gas to be supplied to the reformer 3 by use of a heat which an exhaust gas discharged to outside the housing 1 has, a vaporizing part 16 for vaporizing water to be supplied to the reformer 3 by use of the heat which the exhaust gas has, a catalyst combustion part 36 for removing, by burning, an unburned gas remaining in the exhaust gas, and a heater 2 having auxiliary heating means 41 capable of heating the vaporizing part 16 and the catalyst combustion part 36 in parallel.