baber/WOPTO huggingface dataset:
Patent JP-2015164365-A (JP)
Title: Current resonant dc/dc converter
Inventor: TATEISHI YUKI
IPC: H02M3/28
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a resonant DC/DC converter device which can maintain a high efficiency state in a wide power control range from a low to a high output.SOLUTION: A current resonant DC/DC converter device is constituted of a plurality of DC/DC converters connected in parallel. In each DC/DC converter, a primary circuit is composed of a current resonant circuit which includes a primary switching element for zero-current switching by the current resonance of an inductor with a capacitor; whereas a secondary circuit is composed of a synchronous rectifier circuit which includes a secondary switching element to be switched on and off by the input of a signal, synchronized with the secondary output current of a transformer, to the gate. The control circuit generates a converter selection signal for selecting a DC/DC converter to be operated among the plurality of DC/DC converters according to the magnitude of a load current, and outputs the generated selection signal to each DC/DC converter.
Patent JP-2015168009-A (JP)
Title: Edge replaceable grooving tool
Inventor: ISHIZAWA KENJI
IPC: B23B27/04
Filed: 2014-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an edge replaceable grooving tool capable of improving the clamp strength of a cutting insert.SOLUTION: An edge replaceable grooving tool comprises: an insert holding member 2; a clamp member clamping the insert holding member 2; and a cutting insert 4 including an edge protruding from an end portion of the insert holding member 2 in a grooving direction and detachably attached to an insert attachment seat 3 of the insert holding member 2, a movable portion 30 of an upper jaw 11 of the insert holding member 2 presses one side portion, in a width direction W, of an upper surface 13d of the cutting insert 4 when the movable portion 30 is pressed downward in a height direction H, whereby the other side portion, in the width direction W, of the upper surface 13d of the cutting insert 4 presses a fixed portion 31 of the upper jaw 11 while the cutting insert 4 is rotated about an insert axis C along the grooving direction with respect to the insert holding member 2.
Patent JP-2015170185-A (JP)
Title: Reduction valve and pressure control unit
Inventor: HATA KATSUYUKI
IPC: G05D16/20
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a reduction valve and pressure control unit capable of reducing power consumption when a valve body is deformed by driving of an actuator.SOLUTION: A reduction valve 62 comprises: a diaphragm plate 70 disposed in a pressure control chamber 61 into which CNG flows via an inflow channel 63; a piezoelectric element 72 for deforming the diaphragm plate 70 during driving; and a valve seat 74 on which the diaphragm plate 70 seats. A portion on the valve seat 74 facing the diaphragm plate 70 is formed of an elastic member having elasticity higher than that of the diaphragm plate 70.
Patent JP-2015028463-A (JP)
Title: Thermal stimulation current measuring device, thermal stimulation current measuring program, and thermal stimulation current measuring method
Inventor: HIRAYAMA YASUO
IPC: G01N25/00
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a measurement condition suitable for a sample as measuring object easily and quickly, and to perform an appropriate TSC measurement according to the obtained measurement condition.SOLUTION: A thermal stimulation current measuring device for performing thermal stimulation current measurement to a sample 11 as measuring object includes: condition extraction means 45 for obtaining a measurement condition required for performing thermal stimulation current measurement to the sample 11; condition registration means 46 for registering the measurement condition obtained by the condition extraction means 45 in a predetermined data storage area 44; and measurement performing means 41 for performing thermal stimulation current measurement to the sample 11 while using the measurement condition registered in the data storage area 44 by the condition registration means 46.
Patent JP-2015169164-A (JP)
Title: Control device of internal combustion engine
Inventor: NAKAMORI EISHI
IPC: F02D41/02
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To suppress degradation of emission and deterioration of drivability caused by fuel cut control of an internal combustion engine.SOLUTION: In a control device of an internal combustion engine for controlling the internal combustion engine provided with an exhaust gas recirculation device capable of recirculating a part of an exhaust gas flowing in an exhaust passage, to an intake passage to be mixed with intake air, an opening of an intake air throttle valve on the intake passage and an opening of an EGR valve on an EGR passage, are controlled so that a pressure of the intake air flowing to a cylinder is converged to a target intake air pressure during execution of fuel cut which temporarily interrupts fuel supply into the cylinder, and an EGR ratio as a ratio of an EGR gas in the intake air flowing into the cylinder, is increased in accordance with decrease of a temperature of the exhaust passage or a temperature of a catalyst for purifying the exhaust gas.
Patent JP-2015168207-A (JP)
Title: Image formation device
Inventor: KANNO SHU
IPC: B65H5/22
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To solve problems, for example, when a print medium is transported by supporting it with a rib, an end part of the print medium is deviated from the rib and falls from the rib, due to transport accuracy, resulting in image failure on the end part.SOLUTION: An image formation device comprises a transport guide member 27 for supporting and guiding a print medium 2 which faces an image formation part 102 and is transported. The transport guide member 27 comprises; plural first ribs 28 for supporting the print medium 2; and support parts 29, 29 for supporting end parts of the print medium 2 in a direction orthogonal to a medium transport direction. The support part 29 is formed of a width wide rib 29A in which width (width in a direction orthogonal to the medium transport direction) is wider than that of the first rib 28, and the support part 29 has a contact area with the print medium 2 wider than a contact area with the print medium 2 and the first rib 28.
Patent JP-2015168233-A (JP)
Title: Sheet processing apparatus, and method and program for controlling the same
Inventor: SAKATA MUNETAKA
IPC: B42C11/04
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in the prior art, the position of the crease for folding in bookbinding can only be specified by the length from the edge of the spine cover, so it is cumbersome for the operator to specify the position of the crease.SOLUTION: A sheet processing apparatus operable to perform creasing processing on media, and a method for controlling the same, accept an offset position of a crease for folding of a cover of a bookbinding product which is a length from an edge of a spine of the bookbinding product, and acquire a position of the crease for folding corresponding to the cover using at least a size of the cover, the offset position, and a thickness of the bookbinding product. Based on the acquired position of the crease, creasing processing is executed on the cover.
Patent JP-2015169648-A (JP)
Title: Functional element, electronic device, physical quantity detection apparatus, electronic apparatus, and mobile body
Inventor: ICHIKAWA FUMIO
IPC: H01L41/113
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device improved in impact resistance while preventing the breakage of a functional element generated by concentration of stress in the case of application of impact.SOLUTION: A gyro element 2 comprises a vibration body 4, beams (first to fourth beams 61, 62, 63 and 64) extending from the vibration body 4, and support parts (a first support part 51 and a second support part 52) connected to the beams and supporting the vibration body 4. The beams are provided with a first curved portion 57 bent in a major arc shape between the vibration body 4 and the support parts and having an opening portion which opens at one side.
Patent JP-2015171332-A (JP)
Title: Composition for sherbet-like beverage, packed composition and leachability improving method
Inventor: SAKAGUCHI ATSUYA
IPC: C12G3/04
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a composition for a sherbet-like beverage having flavor and texture in the level required for the sherbet-like beverage, and excellent in leachability; and to provide a packed composition and a leachability improving method.SOLUTION: In a composition for a sherbet-like beverage, the alcohol percentage is 1.5-8.5%, and Brix in the case of removing an influence of alcohol is 9.0-25.0.
Patent JP-2015171939-A (JP)
Title: Lifting-and-lowering transport device and transport system with the same
Inventor: ERIGUCHI EIJI
IPC: B65G47/52
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a lifting-and-lowering transport device capable of dispensing with external power and electric control, realizing a simple and compact configuration, achieving cost reduction, and improving versatility with respect to workpiece weights and device mobility.SOLUTION: A lifting-and-lowering transport device 1 comprises: a chain 13 supported by a rotation support section 11 in a state in which the chain 13 is wound around a sprocket 12; a lifter 14 to which one end of the chain 13 is coupled and on which workpieces 3 are mounted; a weight section 15 including a weight 30 to which the other end of the chain 13 is coupled, and heavier than the lifter 14 and lighter than the lifter 14 on which the workpieces 3 are mounted; and a cylinder section 20 accommodating therein the weight 30 in the form of a piston, oil 22 being filled in the cylinder section 20, and the weight 30 including an oil passage 31 communicating a space above the weight 30 with a space below the weight 30 in the cylinder section 20 and a lid 32 closing the oil passage 31 when the weight 30 moves downward in the cylinder section 20.
Patent JP-2015173077-A (JP)
Title: Automatic switch with heat-ray sensor
Inventor: TOYODA ICHIRO
IPC: H05B37/02
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic switch with a heat-ray sensor having high usability.SOLUTION: An automatic switch 10 with a heat-ray sensor has a heat-ray sensor unit 1, a controller, a first opening/closing unit for controlling ON/OFF of power supply to an illumination load, a second opening/closing unit for controlling ON/OFF of power supply to a ventilator, and an operation display unit 8. The controller can select first control for performing ON-control of the first opening/closing unit and ON-control of the second opening/closing unit, and second control for performing ON-control of the first opening/closing unit and performing ON-control of the second opening/closing unit after the OFF-control of the first opening/closing unit. The operation display unit 8 is made to emit light during the ON-control of the second opening/closing unit.
Patent JP-2015174461-A (JP)
Title: Train diagram creation system, train diagram creation device and train diagram creation method
Inventor: YASUMOTO MASAHIRO
IPC: B61L27/00
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To create an optimal diagram taking into account intentions of a plurality of business operators.SOLUTION: A train diagram creation system comprises: client devices 0102 and 0103 which create desired diagrams desired by service providers; and a diagram creation device 0101 which creates a proposed diagram taking into account a plurality of desired diagrams. The diagram creation device has: a reception section which receives desired diagrams transmitted from a plurality of client devices; a diagram supplement section which supplements a portion where no train operation is designated by the desired diagrams with a plurality of possible values; a failure record storage section which stores past train failure information; a simulation execution section which calculates the number of operational rearrangements required when a route becomes unusable on the basis of the train failure information when consolidating the plurality of supplemented desired diagrams and decides the proposed diagram in a manner that minimizes the number of operational rearrangements; and a transmission section which transmits the proposed diagram to the plurality of client devices.
Patent JP-2015174501-A (JP)
Title: vehicle wheel
Inventor: KAMIYAMA YOICHI
IPC: B60B21/02
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle wheel excellent in the shape maintainability of a body portion even if a high centrifugal force is applied to a sub-air chamber member.SOLUTION: Provided is a vehicle wheel including a sub-air chamber member 10 attached to an outer circumferential surface of a well portion, the sub-air chamber member 10 includes a body portion 13 that includes a sub-air chamber communicating with a tire air chamber inside. The body portion 13 includes a first region 13a and a second region 13b that are defined in the body portion 13 to be aligned in a wheel width direction, the second region 13b being smaller than the first region 13a in height on the outer circumferential surface of the well portion. The body portion 13 includes a tubular body provided in an end portion, in a wheel circumferential direction X, of the body portion 13 to protrude from the first region 13a of the body portion 13 in the wheel circumferential direction X, and a communication hole is formed in the tubular body.
Patent JP-2015174423-A (JP)
Title: Three-dimensional laminate molding apparatus and three-dimensional laminate molding method
Inventor: KITAMURA SHINICHI
IPC: B22F3/105
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To accurately control a current of an electron beam in a three-dimensional laminate molding apparatus that melts and molds a powder material by the electron beam.SOLUTION: Current detection sensors 21, 25, and 26 disposed around passage locations of an electron beam B issued from an electron gun 10 detect an amount of a current of the electron beam from a change in a magnetic field to be caused by passage of the electron beam. A power source control part 33 controls a driving power source of the electron gun 10 by the current of the electron beam detected by the current detection sensors 21,25, and 26.
Patent JP-2015176578-A (JP)
Title: Information processing system, information processing device, information processing program, and information processing method
Inventor: YAMANE TOMOMI
IPC: A63F13/803
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system which is capable of more enhancing an amusement for a user, an information processing device, an information processing program, and an information processing method.SOLUTION: First arrangement information for arranging a first virtual object on the basis of a first reference is transmitted and the first virtual object is displayed in a first captured image on the basis of the first reference and the first arrangement information. On the other hand, the transmitted first arrangement information is acquired and the first virtual object is displayed in a second captured image on the basis of a second reference and the first arrangement information.
Patent JP-2015003514-A (JP)
Title: Aluminum alloy plate, joint and member for automobile
Inventor: TAKADA SATORU
IPC: B32B15/08
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy plate which causes less deterioration of adhesion strength even when exposed to a high-temperature, high-humidity environment and is excellent in adhesion durability and a joint and a member for automobiles.SOLUTION: A first film composed of an oxide film containing 0.1 atom% or more and less than 30 atom% of Mg is formed on at least one side of an aluminum alloy substrate plate, and a second film containing a siloxane bond is formed on at least a part of the first film. The film amount of the second film is 0.1 mg/mor more and less than 30 mg/m. In a spectrum obtained by causing parallel polarized light of an incidence angle of 75° to impinge on the surface on which the first and second films are formed and analyzing by the Fourier transformation infrared spectroscopy, with the range from 1026 cmto 1084 cmas the base line, the area of a peak occurring in the vicinity of 1057 cmis 0.01 or greater.
Patent JP-2015179895-A (JP)
Title: Communication apparatus, communication system, and communication method
Inventor: TANIZAWA YOSHIMICHI
IPC: H04L9/12
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a communication apparatus, communication system, and communication method for reducing an error rate generated in photon streams transmitted/received through a photon communication channel in the case of applying a unification technology.SOLUTION: A communication apparatus of an embodiment that is connected with another communication apparatus by using a single optical communication path, in which a photon communication channel for transmitting/receiving photon streams and an optical data communication channel for performing optical data communication are formed, and generates and shares the same cipher key with the other communication apparatus. The communication apparatus comprises quantum key sharing means, key distillation means, measurement means, and communication function change means. The quantum key sharing means generates a shared bit stream by using quantum key delivery with the other communication apparatus. The key distillation means generates a cipher key by key distillation processing. The measurement means measures an error rate generated in a photon stream in the photon communication channel. The communication function change means, on the basis of the error rate, performs restriction of the optical data communication or release of the restriction to change a communication function.
Patent JP-2015178331-A (JP)
Title: On-vehicle equipment control system
Inventor: NARUI KOICHI
IPC: B60R16/02
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle equipment control system in which fluctuation of input voltage of each of a plurality of pieces of on-vehicle equipment connected with a power supply line of local network configuration by influencing each other is suppressed without increasing the number of components.SOLUTION: An on-vehicle equipment control system 100 is a local network type on-vehicle equipment control system in which lines for connecting a controller 110 with pieces of on-vehicle equipment 121-124 is constituted of a main line 10 which is connected with the controller 110, and branch lines 21-24 which connect the main line 10 with the respective pieces of on-vehicle equipment 121-124. In the on-vehicle equipment control system 100, mutual influence of a plurality of pieces of on-vehicle equipment 121-124 on input voltage can be relieved by making resistance of the main line 10 smaller to make resistance of the branch lines 21-24 larger.
Patent JP-2015166623-A (JP)
Title: flywheel
Inventor: MOCHIZUKI YOSHIKI
IPC: F16F15/31
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a flywheel enabling weights to be moved to their optimal positions when its speed is changed from its slow speed to an accelerated speed or decelerated to a slow speed or at the time of high speed and its inertia and rotating moments to be set to optimal values.SOLUTION: This invention comprises a disk-like main body 2 fixed to a rotating shaft 1 of a rotation driving source, weights 6 installed at the main body 2 and biasing means comprised of a tension spring 7 for biasing the weights 6 toward the rotating shaft 1 in such a way that they can be reciprocated from the rotating shaft 1 in a radial direction and weight moving means 8 for moving the weights 6 to positions where inertia and rotating moments become optimal values in response to a rotating speed of the rotating shaft 1.
Patent JP-2015186024-A (JP)
Title: Content provision system and program
Inventor: NAKAZAWA MASAMI
IPC: H04N21/442
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To quickly detect a state of a user to make the user continue viewing a content.SOLUTION: A content provision system that is applied to digital home and changes over a method for providing a content according to a state of a user comprises: at least one display apparatus 11 for displaying the content on a screen; an information content server 9 for outputting content data to the display apparatus 11; a user state estimation unit for estimating whether the user is in a stationary state or an active state, on the basis of information acquired from a floor sensor 7; and a display control unit 5 for making, depending on a result of the estimation, the information content server 9 output content data to the display apparatus 11 when the user is in a stationary state and the information content server 9 stop outputting content data to the display apparatus 11 when the user is in an active state.
Patent JP-2015190998-A (JP)
Title: Heat-proof and alkali-proof pressure sensitive adhesive label
Inventor: UMEZU KYOKO
IPC: G09F3/10
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat-proof and alkali-proof pressure sensitive adhesive label preventing the label from being peeled from a base material even when the label is subjected to a high-temperature and high-concentration alkali treatment, an acid cleaning treatment as necessary, and further a high-temperature treatment such as 450°C.SOLUTION: A heat-proof and alkali-proof pressure sensitive adhesive label 11 comprises a laminated body including: a fist silicone adhesive layer 13 with the film thickness of 25 μm or more consisting of a silicone adhesive, formed on a heat-proof and alkali-proof base material 12; a second adhesive layer 14 with the film thickness of more than 10 μm and less than 30 μm consisting of an acrylic pressure sensitive adhesive, formed on the first adhesive layer 13; a release sheet 15 formed on the second adhesive layer as necessary; and a surface treatment layer 16 such as a printing layer on an opposite surface of the surface where the adhesive layer of the base material 12 is provided.
Patent JP-2015190393-A (JP)
Title: Ignition control device of engine
Inventor: FUJIMOTO SHUICHI
IPC: H01T15/00
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an ignition control device of an engine which can improve the ignitability in a cylinder.SOLUTION: An ignition control ECU is applied to an ignition system which comprises an ignition coil 51 which has a primary winding 51a and a secondary winding 51b, and in which ignition energy is generated at the secondary winding 51b by blocking a primary current of the primary winding 51a, and an ignition plug 40 which makes a gap G between opposing electrodes 41, 42 generate spark discharge by the ignition energy, and ignites fuel in a combustion chamber 11a of an engine. The ignition control ECU acquires a discharge parameter which indicates a discharge waveform of the ignition discharge after the primary current is blocked, sets an electricity-carrying time of the primary winding 51a of the ignition coil 51 on the basis of the acquired discharge parameter, and controls the ignition energy by carrying electricity to the primary winding 51a at a set electricity-carrying time.