baber/WOPTO huggingface dataset:
Patent JP-2014029983-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: OKAZAKI HIROYUKI
IPC: H01L21/338
Filed: 2013-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device having hetero junction that allows easily forming a gate electrode achieving high-frequency characteristics while reducing gate resistance.SOLUTION: A method of manufacturing a hetero-junction semiconductor device including an AlGaN layer (4) comprises the steps of: (a) forming a dummy electrode 7 in a region on the AlGaN layer (4) where a gate electrode 9 is to be disposed; (b) depositing a dielectric film 8 on the AlGaN layer (4) while exposing side surfaces of the dummy electrode 7 by using a device with anisotropy; (C) forming an opening in the dielectric film 8 by removing the dummy electrode 7; and (d) forming the gate electrode 9 extending on the dielectric film 8 around the opening from the inside of the opening.
Patent JP-2014201390-A (JP)
Title: Vibration type component transport device
Inventor: ISHIKAWA TOMOMI
IPC: B65G27/08
Filed: 2013-04-03
Abstract: PROBLEM TO BE SOLVED: To suppress yawning motion of a component transport part of a vibration type component transport device which transports a component linearly by vibrations that a plurality of vibration generating mechanisms generate.SOLUTION: In a vibration type component transport device which transports a component linearly by vibrations that two vibration generating mechanisms comprising an exciting mechanism and first and second leaf springs 3, 5 generate, an upper vibration body 1 (including a trough for array supply) and a counter vibration body 4 (including a trough for return) which are given the vibrations by the respective vibration generating mechanisms are made symmetrical about the same plane (XZ plane) P passing the center of a width-directional (Y-directional) size and comprising a component transport direction (X direction) and a perpendicular direction (Z direction), and the centers of gravity of the respective vibration bodies 1, 4 are arranged ono the same XZ plane P so that reaction forces acting on a base 2 cancel each other to generate no moment on a perpendicular axis (Z axis) passing the center of gravity of the base 2, thereby preventing each component transport component from being in yawing motion.
Patent JP-2013128858-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent a player from being discouraged after enhancing a player's sense of expectation toward a specific play state.SOLUTION: When execution of a ready-to-win presentation is decided as a variable display mode of a decorative pattern, timing after the ready-to-win state can be decided as timing for repeating a specific performance. Contrarily, when no execution of the ready-to-win presentation is decided as a variable display mode of a decorative pattern, no timing after the ready-to-win state is decided as the timing for repeating a specific presentation. Thus, the player's discouragement can be prevented without executing ready-to-win presentations as a variable display mode of identification information after the ready-to-win state enhances the player's sense of expectation toward a specific play state.
Patent JP-2014206780-A (JP)
Title: Photovoltaic power generation system
Inventor: OTA JUNYA
IPC: H01L31/04
Filed: 2013-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic power generation system capable of immediately changing a working point even when a distribution is generated in an amount of solar radiation.SOLUTION: A photovoltaic power generation system 1 includes: a plurality of power generation cells 11 arranged along a panel surface 10s of a solar battery panel 10; and a plurality of solar radiation sensors 30 similarly arranged along the panel surface 10s. A working point changing device 20 changes a working point of each of the power generation cells 11 on the basis of a detection result of each of the plurality of solar radiation sensors 30. Thus, for example, even when a building structure such as a traffic light or a building, or trees partially shade the solar battery panel 10, i.e., even when a distribution is generated in an amount of solar radiation within the panel surface 10s, the working point can be changed immediately on the basis of the detection results of the solar radiation sensors 30 including the distribution.
Patent JP-2014207576-A (JP)
Title: Field effect transistor and high frequency amplification circuit
Inventor: TAKAGI KAZUTAKA
IPC: H03F3/24
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a field effect transistor that suppresses harmonics and easily downsizes an amplification circuit.SOLUTION: The field effect transistor has a multi-finger electrode, a gate bus electrode, a gate terminal electrode, a source terminal electrode and a drain terminal electrode. The multi-finger electrode has two gate finger electrodes, and a drain finger electrode and a source finger electrode disposed so as to hold the gate finger electrodes in between. The gate finger electrodes, the drain finger electrode and the source finger electrode are parallel. The gate bus electrode bundles the multiple gate finger electrodes in common. The drain terminal electrode bundles drain finger electrodes in first to fourth cells in common. Central axes of the first to fourth cells have a common point of intersection. The second cell, the third cell and the fourth cell are disposed in positions of the first cell rotated by 60 degrees, the second cell rotated by 60 degrees and the third cell rotated by 60 degrees, respectively.
Patent JP-2013165286-A (JP)
Title: Method for processing wafer
Inventor: SEKIYA KAZUMA
IPC: H01L21/304
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To facilitate subsequent handling while processing a wafer, by stably supporting the wafer which is made thin by grinding.SOLUTION: When a wafer W comprising, on a surface thereof, a device region where a plurality of devices are formed and an outer circumferential surplus region surrounding the device region is processed, a recess W3 is formed in a region corresponding to the device region within a rear surface Wb of the wafer W, and a ring shaped reinforcing portion W4 including the outer circumferential surplus region is left on an outer circumferential side of the recess W3. Since the outer circumferential side of the device region is reinforced by the ring shaped reinforcing portion W4, subsequent handling of the wafer is facilitated.
Patent JP-2014197363-A (JP)
Title: Position sensor
Inventor: SHIMIZU YUSUKE
IPC: G02B6/12
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a position sensor capable of avoiding detection of an unwanted part such as a little finger or a root part of the little finger of a hand holding an input body such as a pen, when inputting information such as characters with the input body.SOLUTION: A position sensor A comprises: a sheet-like optical waveguide W in which a plurality of linear cores 2 are arranged in a grid-like fashion on a surface of a sheet-like underclad layer 1, and an overclad layer 3 is formed in a sheet-like fashion while covering the cores 2; a light-emitting device 4 connected to one end face of a core 2; and a light receiving device 5 connected to the other end face of the core 2. Elasticity modulus of a core 2 is set larger than elasticity modulus of the underclad layer 1 or the overclad layer 3. When a surface of the optical waveguide W is pressed, a deformation ratio of a cross section of the core 2 in the pressed direction is smaller than a deformation ratio of a cross section of the overclad layer 3 or the underclad layer 1.
Patent JP-2014210061-A (JP)
Title: Pachinko game machine
Inventor: SUZUKI NAOHIRO
IPC: A63F7/02
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of suppressing irritation of a game player which is generated caused by continuous failure games and long game time, and by which a game player's eyes are hardly tired.SOLUTION: Each LED provided in a front frame set and a game board selects a lighting state or a blink state as a light-emitting mode to emit light. When the number of times of failure (F) is the number of times of failure (F1) or more, a light emitting pattern of each LED provided in a front frame set 2 and a game board 5 is changed to a light-emitting pattern in which few blinking LED is used to emit light (S905 to S908). Thereby, a game player's irritation is suppressed and the game player's eyes are hardly tired.
Patent JP-2014215057-A (JP)
Title: Data processor and resampling method
Inventor: UENO MASAHIRO
IPC: G01B11/24
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To provide resampling processing in consideration of an optical system including a swept source - optical coherence tomography (SS-OCT) light source.SOLUTION: A resampling method is provided in a data processor to which an optical coherence tomography (OCT) is applied that irradiates a target object by sweeping the wavelength of light from a light source and that obtains light reflected from the object as an interference waveform signal from an interferometer. The resampling method performs Fourier inverse transform of a signal obtained by performing Fourier transform of a first interference waveform signal and removing a minus wave number area, and then calculates a phase. The resampling method estimates, based on a calculated wave number, an unknown wave number - time function parameter of the wave number - time function to determine the wave number - time function, obtains a resampling point of the interference waveform signal where the wave number of the wave number - time function is set at a regular interval, and obtains a second interference waveform signal to resample the second interference waveform signal at the resampling point.
Patent JP-2014216687-A (JP)
Title: Message distribution system, message distribution device, terminal, and program
Inventor: HISHINUMA NOBORU
IPC: H04M1/00
Filed: 2013-04-23
Abstract: PROBLEM TO BE SOLVED: To provide useful information for a caller during waiting.SOLUTION: A message distribution system 1 is a system to display a message corresponding to a call destination on a standby screen of a mobile phone 2. The message distribution system 1 comprises the mobile phone 2 and a message distribution device 3. The mobile phone 2 and the message distribution device 3 are connected via the Internet enabling data communication therebetween. In addition, the mobile phone 2 is connected with a call destination such as a fixed phone or another mobile phone via a telephone network enabling voice communication (telephone call) therebetween.
Patent JP-2014214994-A (JP)
Title: Heat source device for stirling engine generator
Inventor: MATSUHISA TOSHIMITSU
IPC: F23B90/04
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat source device for stirling engine generator that is superior in view of environmental state by restricting occurrence of soot under excessive combustion of wooden biomass and by making no-smoke and no-odor situation.SOLUTION: There is provided an inner cylinder 9 having a smaller inner diameter than an inner diameter of a combustion cylinder 1 while attaining a clearance above the combustion cylinder 1 for use in covering a metering cylindrical member 8, a top plate 17 is arranged at a top part of an outer cylinder 2 enclosing while keeping certain spaces at the outer circumference of the inner cylinder as well as above it and in turn there is provided an opening 18 near the lower part of an outer cylinder and a location raised from the bottom part of the outer cylinder and an exhaust cylinder 3 is connected to it, an ash reservoir 2a is formed at a position lower than the side opening of the outer cylinder and at the same time a clearance between the upper part and the lower part of the metering cylindrical member can be adjusted, an amount of air flowing inward from the clearance between each of the upper part and lower part is adjusted to prevent an excessive combustion of combustion gas fed into a heat receiving part 5 of the sterling engine generator 4 from being produced.
Patent JP-2013242866-A (JP)
Title: Optimum usage of solar power for electric appliances and kitchen garden implements
Inventor: MOTSENBOCKER MARVIN
IPC: H01M10/42
Filed: 2013-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost solar power generation system eliminating a complicated and expensive circuit and a battery with a large capacity, and efficiently using the power generated through the system.SOLUTION: The solar power generation system adjusts loads of electric appliances on a solar panel, which is voltage-controlled. The system achieves a simpler circuit (with less connections of active elements), eliminating or reducing the use of a battery, by changing loads of electric appliances in response to the maximum output of the solar panel. Accordingly, all or most of power for operating a refrigerator, a freezer, and other electric appliances can rely on the solar power generation system using no battery. In the same way, the solar power source can be used for kitchen garden implements. Preferably, the source is used in hours of sunshine, which enables the system to operate at a low cost and without using a battery.
Patent JP-2013231724-A (JP)
Title: Power device analyzer
Inventor: MIKATA ATSUSHI
IPC: G01R31/26
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a device analyzer for analyzing a power device.SOLUTION: A device analyzer includes: a collector power supply configured to generate a plurality of power supply signal pulses having selected voltage or a current level, and power signal pulse width in high current capacity; and a power supply switch connected to a collector power supply source terminal on which the plurality of power supply signal pulses is applied, when a test object ("DUT") is connected so as to form a current path between the collector power supply source terminal and a collector power supply common terminal. The power supply switch is configured to transmit the plurality of power supply signal pulses as a plurality of narrowed sweep signal pulses having the high current capacity of a collector power supply current, or to operate by adjusting a current in the current path to be a selected constant current level.
Patent JP-2014217987-A (JP)
Title: Method for drying painted surface of pneumatic tire
Inventor: NISHIGAMI HIROSHI
IPC: B60C19/00
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for drying a painted surface of a pneumatic tire which can shorten a drying time at the time of painting a tire surface with a paint, and can uniform the film thickness of a protective film for a color rubber part formed by the paint to obtain both protective performance of the protective film and washing performance at the time of removing the protective film.SOLUTION: In a method for drying a painted surface of a pneumatic tire where a water-based paint is painted on a tire surface of a pneumatic tire formed with a color rubber part other than black on the tire surface, and then the painted surface is dried, the tire surface is heated to at least 40°C or more beforehand before the water-based paint is painted on the tire surface.
Patent JP-2014222312-A (JP)
Title: Noise reduction device and noise reduction method
Inventor: KOBAYASHI AKIRA
IPC: G10K11/178
Filed: 2013-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a noise reduction device and a noise reduction method capable of effectively reducing noises generated from a plurality of devices according to surrounding environment or the like.SOLUTION: A noise reduction device 1 comprises: proximity sensors 11a and 11b detecting vibration states of vibration devices B1 and B2, respectively; a vibration controller 20 controlling operating frequencies of the vibration devices B1 and B2 and a phase difference between the vibration devices B1 and B2 on the basis of detection results of the proximity sensors 11a and 11b; a microphone 12 measuring a composite sound of noises generated from the vibration devices B1 and B2; and an optimum phase difference estimation unit 30 setting a search range for changing the phase difference controlled by the vibration controller 20, and estimating an optimum phase difference corresponding to most quiet composite sound.
Patent JP-2014223975-A (JP)
Title: Stop switch device for pit maintenance of elevator
Inventor: KANOKO IWAO
IPC: B66B7/00
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To acquire a stop switch device for pit maintenance of an elevator which allows an operator to operate the stop switch for maintenance in a safe posture even in a deep pit.SOLUTION: A stop switch device for pit maintenance of an elevator includes: a maintenance stop switch guide rail erected and fixed on a hoistway inner wall near a landing door at the lowest floor, and extending toward a pit floor; a stop switch for pit maintenance capable of moving vertically along the maintenance stop switch guide rail; a maintenance stop switch fixing device for fixing the stop switch for pit maintenance to an upper position of the maintenance stop switch guide rail; a maintenance stop switch elevation implement connected to the stop switch for pit maintenance, and pulling down the stop switch for pit maintenance by being operated from the pit floor; a maintenance mode switching switch for operating when the fixation of the stop switch for pit maintenance is released and for switching to the maintenance mode; and a moving cable for maintenance stop switch for connecting the stop switch for pit maintenance and a relay box fixed on the hoistway wall.
Patent JP-2014224208-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: NOMURA TAKAHIRO
IPC: C09J175/04
Filed: 2013-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive tape which has high adhesive strength and leaves less adhesive residue.SOLUTION: The pressure-sensitive adhesive tape includes a substrate and a pressure-sensitive adhesive layer formed on at least one surface of the substrate. The pressure-sensitive adhesive layer is formed by applying a pressure-sensitive adhesive composition which contains: (A) 100 pts.wt. of a (meth)acrylic copolymer obtained by polymerizing a monomer mixture containing (a) 83-99 wt.% of an alkyl (meth)acrylate having a C5-C12 alkyl group, (b) 1.0-3.0 wt.% of a carboxyl group-containing monomer, and (c) 0-15 wt.% of other polymerizable monomers; (B) 0.5-15 pts.wt. of a polymerized rosin-based resin as a tackifier resin B; (C) 1-15 pts.wt. of a polyester compound as a plasticizer; and (D) 2.0-5.0 pts.wt. of a carbodiimide compound as a curing agent.
Patent JP-2014229434-A (JP)
Title: Photoelectric conversion element and dye-sensitized solar cell
Inventor: CHIBA TAKAO
IPC: H01M14/00
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element that is expected to lower a cost and that has a high short circuit current density.SOLUTION: In a photoelectric conversion element, a photoelectric conversion layer with a porous semiconductor layer, a reflection layer, a collector electrode supported by a translucent supporting body, a charge transport layer, and a counter electrode are sequentially provided on the translucent supporting body. A surface located at the reflection layer side of the photoelectric conversion layer has a first uneven part. Each of the reflection layer and the collector electrode has an uneven shape corresponding to the first uneven part.
Patent JP-2014226271-A (JP)
Title: Mandrel
Inventor: NAKAMURA KOKORO
IPC: A61F2/07
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a mandrel suitable for manufacturing a high-quality stent easily and in a short time.SOLUTION: A mandrel 10 used for manufacturing a stent 50 is formed by assembling a plurality of mandrel pieces 11. At least one of the plurality of mandrel pieces 11 has a scale SC affixed on its own outer surface 11T. The mandrel includes a mechanism MM to perform a position change or replacement between one mandrel piece 11 and the other mandrel piece 11.
Patent JP-2014230044-A (JP)
Title: Electronic apparatus and display program
Inventor: TSUKUDA WATARU
IPC: G03G21/00
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To automatically suppress message display in a user's busy period.SOLUTION: A use frequency measurement unit 25 measures the frequency of use by a user and automatically identifies a busy period. A message management unit 26 stores in a storage apparatus 17 a message to be displayed. When a specific message display timing comes, if the message display timing is out of the busy time, a display control unit 23 displays the message on the forefront surface, but if the message display timing is within the busy time, the display control unit 23 prohibits the message from being displayed on the forefront surface.
Patent JP-2014227038-A (JP)
Title: Battery heating device of vehicle
Inventor: NARUKE TOSHIAKI
IPC: B60L50/16
Filed: 2013-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a battery heating device of a vehicle which properly selects a position for placing a battery in the vehicle in which the battery needs to be heated.SOLUTION: A battery heating device of a vehicle 1 includes: an engine 3; a battery 5; an exhaust passage 31 for exhausting an exhaust gas of the engine 3; a supply passage 51 which supplies air to the battery 5; and a heat exchanger 7 which directly or indirectly supplies heat of the exhaust gas in the exhaust passage 31 to air. The battery 5 is heated by the air that has passed through the heat exchanger 7. The heat exchanger 7 is placed at the downstream side of a catalyst part 39 which cleans up the exhaust gas of the engine 3.
Patent JP-2013244410-A (JP)
Title: Adjustable head coil system and method for magnetic resonance imaging diagnosis
Inventor: ALAGAPPAN VIJAYANAND
IPC: G01R33/30
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a system for magnetic resonance imaging diagnosis of an anatomical structure including a cephalic part.SOLUTION: A system includes a base member, a plurality of supporting members, and a plurality of acceptance units enabling articular movements. A plurality of supporting members is fixed movably on the base member and constructed to intersect and translate the surface of the base member. Each supporting member can be releasably fixed to the base member at a plurality of positions along the surface of the base member. The acceptance units enabling articular movements can move from an open position to a plurality of closed positions. Each acceptance unit includes at least one radio-frequency (RF) receiving coil allocated within a body constructed to have contact with a part of a cephalic part. A plurality of acceptance units enabling articular movements are respectively fixed at the plurality of the closed positions releasably by at least one of the plurality of the supporting members.
Patent JP-2014228120-A (JP)
Title: Vibration isolator
Inventor: KIBA HIROTO
IPC: F16F13/14
Filed: 2013-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolator capable of reducing rigid body resonance while keeping a low spring characteristic in a low frequency range.SOLUTION: A first bushing 10 and a second bushing 20 have a relation of series-connected springs under inputting of vibration in a low frequency region. Since the first bushing 10 has a dynamic spring constant that is set to be lower than a dynamic spring constant of the second bushing 20, it is possible to make a vibration isolator 1 of a low spring type by the first bushing 10. In turn, the first bushing 10 and the second bushing 20 become a relation of parallel-connected springs with a connecting member 30 being applied as a mass component. Since the second bushing 20 is set to have a larger attenuation coefficient than that of the first bushing 10, it is possible to set the vibration isolator 1 to have a high attenuation state. Accordingly, a rigid body resonance can be reduced.