baber/WOPTO huggingface dataset:
Patent JP-2017054919-A (JP)
Title: Semiconductor device of bipolar operation type and its use method
Inventor: YAMAMOTO TAKAO
IPC: H01L29/12
Filed: 2015-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of bipolar operation type, which makes it possible to render switching loss and noise reduction compatible without using a special circuit control.SOLUTION: As a structure for an IGBT, a thinning structure is employed, which forms in an area between gates an area where an n-type emitter area is not provided. The IGBT employing the thinning structure effectively works in a switching operation by virtue of negative capacity given by gate capacity. Switching loss and current surge, which may cause problem in use of the IGBT, have a trade-off relation with respect to the ratio RW (=Wflo/Wemi) of the width Wflo of a portion with no emitter to the width Wemi of an emitter area. Obtaining through simulation a compatible range of RW, which makes the switching loss and current surge equal to an upper limit value or below, eliminates the need for a special gate drive circuit.SELECTED DRAWING: Figure 1
Patent JP-2017052446-A (JP)
Title: Power supply
Inventor: UTSUNOMIYA YAMATO
IPC: B60R16/033
Filed: 2015-09-10
Abstract: PROBLEM TO BE SOLVED: To execute proper power supply to an electric load from each storage battery.SOLUTION: A power supply comprises: a first switch 21 which is provided on a first path L1 for supplying power from a storage battery 11 to a second load 16; a second switch 22 which is provided on a second path L2 for supplying power from a lithium ion storage battery 12 to the second load 16; and diodes D1, D2 which are connected in series in which forward directions of the diodes are made face each other, on paths L3, L4 for connecting a branch point N1 between the storage battery 11 and the first switch 21, and a branch point N2 between the lithium ion storage battery 12 and the second switch 22. The diodes D1, D2 are connected in parallel between input/output terminals of third and fourth switches 23, 24 on the paths L3, L4, and a power feeding path L5 for supplying power to a first load 15 is connected to an intermediate point N3 between respective cathodes of the diodes D1, D2.SELECTED DRAWING: Figure 1
Patent JP-2017060009-A (JP)
Title: Electronic device
Inventor: MATSUMOTO TAKAFUMI
IPC: H04M1/00
Filed: 2015-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device capable of accurately determining a risk of a low temperature burn being generated on a user.SOLUTION: An electronic device comprises: a frame 2 constituting an outer shell of the electronic device; a temperature sensor 6 that detects a temperature inside the frame 2; and a heat flux sensor 5 that detects a heat flux flowing from the inside of the frame 2 to the outside. The electronic device determines whether or not a contact state in which the frame 2 is in contact with a user exists; when the contact state exists, estimates a surface temperature of the user's skin at the time of the frame 2 being in contact with the user's skin directly or indirectly through cloth on the basis of the temperature detected by the temperature sensor 6 and the heat flux detected by the heat flux sensor 5; and, when the estimated temperature has exceeded a predetermined temperature, gives a warning to the user.SELECTED DRAWING: Figure 1
Patent JP-2017058088-A (JP)
Title: Humidifier
Inventor: JINBO YUJI
IPC: F24F13/20
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier capable of easily carrying out a water replenishing work for replenishing a water supply tank with water.SOLUTION: A lower end of a front surface lower panel 4 is tilted at a prescribed angle to project ahead of an apparatus body 1, and a lower end of a water supply opening 65 is positioned above an upper end of a water supply port 13 of a water supply tank 12, and therefore, a hose 67 of a water supply container 66 can be easily guided into the water supply port 13 during water supply to the water supply tank 12. Thus, a burden on a user in a water supply work into the water supply tank 12 is reduced, and a caster 17 and a supporting member 16 are positioned in the rear of the lower end of the front surface lower panel 4, and the user can virtually recognize the tilt of the front surface lower panel 4 easily when passing in front of the apparatus body 1. Accordingly, it is possible to surely prevent a situation in which the user stumbles on the caster 17 or the supporting member 16 and falls down, and safety of the apparatus body 1 can be improved.SELECTED DRAWING: Figure 1
Patent JP-2017059785-A (JP)
Title: Semiconductor device
Inventor: MATSUDA SHIGENOBU
IPC: H01L21/28
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, when moisture intrudes from the outside of a semiconductor device to an upper surface of a silicon glass (BPSG) film, phosphorus contained in an exposed silicon glass (BPSG) film is liberated, and surfaces of nearby a source electrode and an electrode made mainly of Al of a bus line are corroded, which results in reducing reliability of the source electrode or the electrode of the bus line and such.SOLUTION: An interlayer film includes: a non-doped silicon glass film; a silicon glass film containing phosphorus on the non-doped silicon glass film; and a non-doped silicon glass film on the silicon glass film containing phosphorus.SELECTED DRAWING: Figure 1
Patent JP-2016026647-A (JP)
Title: Fan-shaped x-ray beam imaging systems employing graded multilayer optic devices
Inventor: SUSANNE MADELINE LEE
IPC: G01N23/10
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a reflective multilayer configuration that can provide fan-shaped X-ray beams having a desired spectral shape of the X-ray beam for X-ray imaging applications.SOLUTION: An X-ray imaging system that produces fan-shaped beams includes: a target for emitting X rays that includes a target focal spot; and graded multilayer optic devices in optical communication with the target. The optics transmit the source X rays to produce the fan-shaped beams. The graded multilayer optic devices include a first graded multilayer section for redirecting and transmitting X rays through total reflection. The graded multilayer section includes a high refractive index material layer having a first complex refractive index n1, a low refractive index material layer having a second complex refractive index n2, and a grading zone disposed between the high and low refractive index material layers.SELECTED DRAWING: Figure 1(A)
Patent JP-2017067898-A (JP)
Title: Optical sheet with protective layer and method for producing the same
Inventor: KITANO KEIKO
IPC: B32B7/02
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical sheet with a protective layer, in which the protective layer has sufficient adhesive force so that it sufficiently functions as a protective layer, and leaves extremely little residual adhesive that causes a residue, and which enables appearance inspection and optical inspection by visual observation even in a state where the protective layer is provided, and to provide a method for producing the optical sheet with a protective layer.SOLUTION: There is provided an optical sheet 10 which has an optical functional layer containing at least an array of polygonal columnar or polygonal pyramid unit optical elements, and an apex angle of the unit optical element is 80 degrees or less, where the optical sheet has a protective layer 20 that can be peeled from the optical sheet 10 from a projection 10t to a recess (valley bottom) 10o on a formation surface of the unit optical element, is transparent, and is formed from a resin that is defined by at least JISZ0237-2001 and has no adhesiveness.SELECTED DRAWING: Figure 1
Patent JP-2017066658-A (JP)
Title: Cft column-beam joint structure
Inventor: OKAMOTO YUKI
IPC: E04B1/58
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a CFT column-beam joint structure capable of reliably transferring stress from a beam to infilled concrete of a CFT column without use of a through-diaphragm, capable of suppressing required average strength of the concrete, and excellent in out-of-plane rigidity.SOLUTION: A CFT column-beam joint structure joins a beam 5 and a CFT column 1 having concrete 3 infilled in a steel pipe 2. A vertically-extended rib is provided in a circumferential and height position, to which the beam 5 is joined, of an inner surface of the steel pipe 2 of the CFT column 1. The rib is, for example, a perforated steel plate dowel 4.SELECTED DRAWING: Figure 1
Patent JP-2017070084-A (JP)
Title: Motor device and head-up display
Inventor: KASUGA TAKAFUMI
IPC: H02K37/24
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a motor device which enables cost reduction even when a spiral groove is provided on an outer peripheral surface of an output shaft, and to provide a head-up display including the motor device.SOLUTION: In a motor device 1, a motor 10 has a stator 4 and a rotor 2. The rotor 2 has: a magnet 3 facing the stator 4; and an output shaft 5 which protrudes from the stator 4 to the output side L1 in a motor axis L direction. The output shaft 5 is made of a resin and includes a spiral groove 51 provided on an outer peripheral surface. The rotor 2 is formed by a resin molding in which a resin portion including the output shaft 5 is integrated with the magnet 3 by insert molding.SELECTED DRAWING: Figure 2
Patent JP-2017065568-A (JP)
Title: Saddle riding-type vehicle
Inventor: MAEDA KENICHI
IPC: B62J37/00
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a saddle riding-type vehicle comprising a heat shielding member excellent in maintenance performance and assemblability.SOLUTION: A saddle riding-type vehicle 1 comprises: a vehicle body frame 2 which has a head pipe 3 that supports rotatably a handle 6 to enable a front wheel FW to be steered, and a main frame 5 extending obliquely rearward and downward from the head pipe 3; a fuel tank 30, left and right sides of which are extended downward in a saddle shape to stride the main frame 5, behind the head pipe 3; an internal combustion engine 10 fixed to the vehicle body frame 2, below the fuel tank 30; a heat shielding member 40 that prevents heat from the internal combustion engine 10 from being radiated to the fuel tank 30 and forms travel-wind passage WS between the fuel tank 30 and the member. The heat shielding member 40 is provided between the main frame 5 and a lower-surface saddle-shape portion 30d of the fuel tank 30 and fixed to the lower-surface saddle-shape portion 30d.SELECTED DRAWING: Figure 2
Patent JP-2016166046-A (JP)
Title: Conveyance aromatic device
Inventor: YAGISHITA KATSUMI
IPC: A61L9/12
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a conveyance aromatic device which is an aromatic device used in a riding/boarding space of a conveyance such as a vehicle, an aircraft or a ship, which does not require time and labor of dripping of an aroma component or inverting the device every time of use, and which reduces the possibility of spilling the liquid aroma component as much as possible even when a container is carelessly overturned.SOLUTION: A conveyance aromatic device includes: an aroma component which is formed into plant-derived liquid; a light-shielding container which accommodates the aroma component and has an opening part at its upper end; a stick-like sucking-up member which is slidably housed in the opening part of the light-shielding container in a longitudinal direction, and at least lower side of which is embedded and immersed in the aroma component in the light-shielding container; and a fixture with which the light-shielding container is set to an air blowout port in a conveyance.SELECTED DRAWING: Figure 7
Patent JP-2017071230-A (JP)
Title: Engine start switch device
Inventor: IDETA SHINICHI
IPC: E05B49/00
Filed: 2015-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an engine start switch device and an electronic key system which can achieve thinning of the device, can enhance a degree of freedom in mounting position of the device, makes a work for bringing a portable machine close to an operation button as a daily work, and can surely start an engine in an emergency.SOLUTION: An engine start switch device includes: a case mounted in a vehicle; an operation button which is mounted in the case and is push-operated; a coil antenna 12 for generating electromotive force in a portable machine side coil antenna 24; and a control substrate in which a control circuit is mounted. The coil antenna 12 is constituted by pattern wiring of a print wiring board. The print wiring substrate is stored in the case by arranging a formation surface of the pattern wiring orthogonally to a push-operation direction of the operation button. The control substrate is stored in the case by arranging a circuit mounting surface orthogonally to the push-operation direction of the operation button.SELECTED DRAWING: Figure 1
Patent JP-2017072455-A (JP)
Title: Measurement probe and measurement probe system
Inventor: HIDAKA KAZUHIKO
IPC: G01B5/20
Filed: 2015-10-06
Abstract: PROBLEM TO BE SOLVED: To accurately measure a predetermined position of a side surface of a relatively rotatable workpiece.SOLUTION: A measurement probe 124 measures a screw groove 102A of a relatively rotatable ball screw 102. The measurement probe includes: a stylus 126 having a tip 126A coming into contact with the screw groove 102A; a radial direction displacement mechanism 127 for supporting the stylus 126 so as to be displaceable in the X direction toward the axial center O of the ball screw 102; an axial direction displacement mechanism 131 for supporting the stylus 126 so as to be displaceable in the axial direction (Z direction) of the axial center O; and sensors 135 and 136 for detecting the displacement of the stylus 126 by the radial direction displacement mechanism 127 and the axial direction displacement mechanism 131.SELECTED DRAWING: Figure 2
Patent JP-2017072723-A (JP)
Title: Line width correction method and correction device for photomask
Inventor: ITO SHIN
IPC: C23C16/04
Filed: 2015-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing variation in line widths caused inside a plane of a photomask, and improving uniformity of line widths inside the plane of the photomask, and a device therefor.SOLUTION: A line width correction method for a light-shielding film of a photomask includes the steps of: locally depositing a film for correction, so as to include a lateral face of a light-shielding film pattern, in an area with a thin line width requiring correction; and etching the area so that the film for correction remains only at a lateral wall of the light-shielding film pattern. The material of the light-shielding film pattern and the material of the film for correction are the same. A line width correction device is provided for the method.SELECTED DRAWING: Figure 3
Patent JP-2017073189-A (JP)
Title: Magnetic disk device
Inventor: KAWAKUBO MASARU
IPC: G11B5/024
Filed: 2015-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device capable of promptly erasing data as needed.SOLUTION: A magnetic disk device is provided with: a platter (10) that has a magnetic film for storing data and is formed in a discoid shape; a motor (30) for rotationally driving the platter (10); an arm (22) that faces the platter (10) and has a heater for heating the magnetic film; a magnetic head (28) that is mounted on the arm (22) and reads out data to the magnetic film; operation mode specifying mode (56) for specifying either operation mode of a first mode (normal mode) in which the magnetic head (28) reads out data to the magnetic film or a second mode (full erasure mode) in which data written in the magnetic film is erased; and heater control means (55) for heating a heater so that the temperature of the magnetic film becomes its Curie temperature or higher, once the operation mode is specified as the second mode (full erasure mode).SELECTED DRAWING: Figure 1
Patent JP-2016040930-A (JP)
Title: Cqi estimation in wireless communication network
Inventor: Alan barbieri
IPC: H04W72/04
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To control transmission to user equipment (UE) on the basis of a channel quality indicator (CQI).SOLUTION: A method comprises: maintaining multiple setpoints for multiple subframe types associated with different levels of interference; selecting a setpoint from among the multiple setpoints on the basis of a subframe in which to transmit data to UE; and transmitting the data to the UE in the subframe on the basis of the selected setpoint 716. The method further comprises: receiving a channel quality indicator (CQI) applicable to the subframe from the UE 714; and determining a transmit power level and the amount of resources to use for transmission on the basis of the CQI.SELECTED DRAWING: Figure 7
Patent JP-2017085217-A (JP)
Title: Automatic tracking device
Inventor: KAGEI KENJI
IPC: G03B11/00
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an automatic tracking device that automatically switches to a suitable image even when used by its being switched between regular photographing and automatic tracking photographing in a situation in which periphery is dark as during night.SOLUTION: An automatic tracking device that operates at least one of zooming, tilting, and panning and automatically tracks a subject to be tracked, has: means for switching between an automatic tracking photographic mode that carries out automatic tracking and a regular photographing mode that does not carry out automatic tracking; means for inserting/removing an infrared cut filter; light quantity detection means for detecting the brightness of periphery; and insertion/removal determination means that compares the result of the light quantity detection means and a threshold value for determining the insertion/removal of the infrared cut filter, removes the infrared cut filter if the quantity of light is smaller than the threshold value, and attaches it if the quantity is larger than the value. The threshold value is automatically altered according to the photographic mode.SELECTED DRAWING: Figure 1
Patent JP-2017083217-A (JP)
Title: measuring device
Inventor: MIYAJIMA SADATAKA
IPC: G01R22/00
Filed: 2015-10-26
Abstract: PROBLEM TO BE SOLVED: To easily grasp the proportions of the electric energy that is effectively transmitted and the electric energy that becomes ineffective in an electric path to be measured, separately at the consumption time and the regeneration time.SOLUTION: A measuring device includes: a processing part 5 which calculates effective power P on the basis of instantaneous value data Du showing a voltage U of an electric path to be measured and instantaneous value data Di showing a current I of the electric path to be measured, while integrating at least one power of the effective power P and ineffective power Q calculated based on each instantaneous value data Du, Di for each polarity of the effective power P, thereby measuring the electric energy on at least one power at the consumption time and at the regeneration time. The processing part 5 integrates an apparent power value S calculated based on each instantaneous data Du, Di for each polarity of the effective power P so as to measure an apparent power energy WS+ at the consumption time and an apparent power energy WS- of the regeneration time.SELECTED DRAWING: Figure 1
Patent JP-2017082349-A (JP)
Title: Taslan-processed yarn, wadding, and method for producing taslan-processed yarn
Inventor: OBAYASHI TETSUHARU
IPC: D02G3/36
Filed: 2015-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a Taslan-processed yarn that has a soft feeling and is excellent in bulkiness.SOLUTION: The Taslan-processed yarn has a total fineness of 500-4000 dtex and has a plurality of bulky parts with a height of 0.3-3.0 cm. The Taslan-processed yarn is obtained by fixing a sheath yarn to a Taslan composite yarn by blending and entangling according to an additional Taslan process, the Taslan composite yarn being obtained by fixing a floating yarn around a core yarn by blending and entangling according to a Taslan process. The core yarn is a false twisted multifilament yarn A composed of a plurality of thermoplastic fibers a. The floating yarn is a false twisted multifilament yarn B composed of a plurality of thermoplastic fibers b. The sheath yarn is a false twisted multifilament yarn C composed of a plurality of thermoplastic fibers c.SELECTED DRAWING: Figure 1
Patent JP-2017081330-A (JP)
Title: Exterior structure for electric two-wheel vehicle
Inventor: NAKAMURA YUTA
IPC: B62J11/00
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an exterior structure of an electric two-wheel vehicle which can efficiently and surely cool a power conversion device which is arranged inside an outer sheath.SOLUTION: An exterior structure 71 of a fuel battery two-wheel vehicle comprises: a frame 11 extending to a fore-and-aft direction; a power conversion device 69 which is long in the fore-and-aft direction along the frame 11; and an outer sheath 12 which extends to the fore-and-aft direction, covers the frame 11 and the power conversion device 69, and defines a cooling wind passage 87 which makes a cooling wind circulate between the power conversion device 69 and itself along the fore-and-aft direction. The power conversion device 69 has a plurality of heat radiation fins 75 which extend toward the fore-and-aft direction in the cooling wind passage 87, and protrude toward an inner face of the outer sheath 12, and the outer sheath 12 has a wind introduction port which is arranged at a front end of the cooling wind passage 87, and makes a traveling wind flow into the cooling wind passage.SELECTED DRAWING: Figure 6
Patent JP-2017079974-A (JP)
Title: Ultrasound diagnostic apparatus and control program therefor
Inventor: TANIGAWA SHUNICHIRO
IPC: A61B8/08
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasound diagnostic apparatus capable of transmitting a push pulse by a transmission condition and the number of transmission times set suitably for a subject.SOLUTION: An ultrasound diagnostic apparatus comprises: an information input unit 82 for inputting information on a subject to a setting unit 81 based on an input at an operation device, the information on the subject being related to at least one of a push pulse transmission condition and the number of push pulse transmission times; and a storage device for storing information defining at least one of the push pulse transmission condition and the number of push pulse transmission times both corresponding to the information on the subject. The setting unit 81 identifies at least one of the transmission condition and the number of transmission times corresponding to the information on the subject input from the information input unit 82 based on the defining information.SELECTED DRAWING: Figure 5
Patent JP-2017085500-A (JP)
Title: Image processing apparatus and image processing method
Inventor: MOCHIZUKI SHIGEKI
IPC: H04N19/436
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to dynamically control an output rate of an encoding section in an image processing apparatus that encodes image data in parallel at a plurality of encoding sections and an image processing method.SOLUTION: Image data is converted into a plurality of pixel planes and encoded with a plurality of encoding sections 103c. An output rate control unit 103d controls an output rate from the plurality of encoding sections 103c to a common memory by controlling an access request to be output to a memory I/F section 105 in accordance with at least one of a conversion mode of the pixel planes and a remaining amount of a buffer 103b.SELECTED DRAWING: Figure 1