baber/WOPTO huggingface dataset:
Patent JP-2017043802-A (JP)
Title: Aluminum alloy extrusion material and manufacturing method therefor
Inventor: TAMADA YUKO
IPC: C22F1/057
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy extrusion material excellent in strength and creep resistance at high temperature and a manufacturing method therefor.SOLUTION: An aluminum alloy extrusion material contains, by mass%, Cu:2.5 to 3.3%, Mg:1.3 to 2.5%, Ni:0.50 to 1.3%, Fe:0.50 to 1.5%, Mn:less than 0.50%, Si:0.15 to 0.40%, Zr:0.06 to 0.20%, Ti:less than 0.05% and the balance Al with inevitable impurities. The aluminum alloy extrusion material has particle diameter of an intermetallic compound of 20 μm or less by equivalent circle diameter, density of intermetallic compound with particle diameter of 0.3 to 20 μm by equivalent circle diameter of 5×10/mmor more and average particle diameter of subgrain particle of 20 μm by equivalent circle diameter at a cross section.SELECTED DRAWING: None
Patent JP-2017042325-A (JP)
Title: Washing machine
Inventor: NAKANISHI TAKASHI
IPC: D06F37/04
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine capable of suppressing a failure of a drive mechanism for rotating a washing tub capable of rotating so as to cross the vertical direction.SOLUTION: A washing machine 1 includes: a washing tub 3 rotatable so as to cross a vertical direction Z; a rotary part 6 having a plurality of recess parts 6C arranged in a rotation direction K of the washing tub 3, and connected to the washing tub 3 in an integrally rotatable manner; and a lock part 18 for locking the rotation of the rotary part 6 by being fitted in the recess part 6C. In the washing machine 1, the rotary part 6 is rotated by a nut member 35 screwed to a screw shaft 32 and connected to the rotary part 6 moving along an axial direction of the screw shaft 32 according to the rotation of the screw shaft 32. The play between the lock part 18 in a state of being fitted in the recess part 6C and the rotary part 6 is smaller than the play between the screw shaft 32 and the nut member 35.SELECTED DRAWING: Figure 3
Patent JP-2016052882-A (JP)
Title: Rotor blade coupling device of rotor head for rotary-wing aircraft
Inventor: MARTIN STUCKI
IPC: B64C27/39
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotor blade coupling device having a simplified structural form and capable of performing agile control.SOLUTION: A rotor blade coupling device 2 for coupling with a rotor mast 9 to form a rotor head 1 of a rotary-wing aircraft, includes a rotor head central piece 7, rotor blade holders 4 installed to the rotor head central piece 7 for receiving rotor blades 3 lying in a rotor plane (R), and joining means between adjacent rotor blade holders 4. In the rotor blade coupling device, a simplified structural form is achieved for the rotor blade coupling device 2, and the rotor blade coupling device 2 enables agile control. This is achieved by virtue that the rotor blade coupling device 2 includes a ring 10 as the joining means and the ring 10 is arranged to cross all of the rotor blade holders 4 at respective joining locations and join all of the rotor blade holders 4 with each other.SELECTED DRAWING: Figure 1
Patent JP-2017044630-A (JP)
Title: Linear slide potentiometer
Inventor: SHIMODA TATSURO
IPC: G01D5/12
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a linear slide potentiometer capable of prolonging a measurement length by using a magnetic sensor with a limited measurement length.SOLUTION: Two Hall IC 208, 210 configured to an angle of a magnetic field are respectively arranged in a first magnet and a second magnet separated from each other by a predetermined distance. When the angle of the magnetic field is out of a linear detection possible range, a program of a calculator assembled into the first Hall IC 208 is caused to output saturation voltage. A comparator 402 compares an output signal of the first Hall IC 208 with reference voltage output by a constant voltage generation circuit 405, and when the output signal of the first Hall IC 208 is equal to or larger than the reference voltage, switches a multiplexer 401 to an output signal of the second Hall IC 210.SELECTED DRAWING: Figure 4
Patent JP-2017045970-A (JP)
Title: Thermoelectric module
Inventor: MAEDA TAKASHI
IPC: H01L35/32
Filed: 2015-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric module excellent in reliability, by suppressing deformation due to thermal expansion difference, even if one of two circuits connected in parallel is disconnected.SOLUTION: A thermoelectric module 10 includes a pair of support substrates placed to face each other, wiring conductors provided on one-side principal surfaces opposed to the pair of support substrates, respectively, and a plurality of thermoelectric elements 4 placed side by side, in plan view, between the one-side principal surfaces opposed to the pair of support substrates, and constituting a first circuit 31 by being connected in series and a second circuit 32 by being connected in series. The first circuit 31 and the second circuit 32 are connected in parallel with each other and meander, and the second circuit 32 is placed along the first circuit 31.SELECTED DRAWING: Figure 2
Patent JP-2017047140-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing lowering of a player's interest in a game.SOLUTION: After termination of a jackpot game based on "5R jackpot A", the game machine terminates time shortening control at a time when a symbol determinate time elapses after a stop of a 100th special symbol variable display, and after that, sets a symbol stop extension time. Further, after opening of a second operation-start hole 2004 is terminated during the symbol stop extension time, until the lapse of the symbol stop extension time, the game machine does not start variable displays of first special symbols and second special symbols so as to be able to increase reservation of the first special symbols. Consequently, this configuration can smoothly transfer the game in the transfer from control of the second special symbol side to control of the first special symbol side so as to prevent lowering of the game interest.SELECTED DRAWING: Figure 168
Patent JP-2017055624-A (JP)
Title: Circuit device and electronic apparatus
Inventor: TSUKAHARA NORIKAZU
IPC: H02M3/28
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a circuit device properly executing a start of resonance of a resonance circuit, and an electronic apparatus and the like.SOLUTION: A circuit device 100 includes: a drive section 110 outputting a drive signal to a resonance circuit 200; and a control section 140. In a start period for starting resonance of the resonance circuit 200, the control section 140 outputs a start signal, causes the resonance of the resonance circuit 200 to be started by the drive section 110, monitors a resonance state of the resonance circuit 200, and outputs the start signal again when a stop of the resonance of the resonance circuit 200 is detected after the resonance circuit 200 is started.SELECTED DRAWING: Figure 1
Patent JP-2016079087-A (JP)
Title: Molten glass stirring device, plate glass manufacturing apparatus, molten glass stirring method and plate glass manufacturing method
Inventor: SUZUKI YUSUKE
IPC: C03B5/187
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a molten glass stirring device capable of suppressing the pass-through of a molten glass in the vicinity of the wall surface of a molten glass conveying pipe and excellent in the effect of stirring the molten glass in the molten glass conveying pipe.SOLUTION: The molten glass stirring device for stirring molten glass in a molten glass conveying pipe having a branch pipe on the upstream side and the downstream side comprises a rotatable central shaft and a stirring part provided in the central shaft. The stirring part includes first and second stirring blades for generating the upward flow and downward flow of a molten glass flow, respectively, by a predetermined rotation, and a ring blade.SELECTED DRAWING: Figure 1
Patent JP-2017060371-A (JP)
Title: Electric power conversion system
Inventor: FUKUDA JUNICHI
IPC: H02M7/48
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a constitution which can obtain an input voltage of a power conversion circuit with a simple construction.SOLUTION: An electric power conversion system comprises: an inverter circuit INV; and driving circuits Dn1 to Dn4 and Dp1 to Dp4, each driving switches SWp1 to SWp4 and SWn1 to SWn4 on the basis of a detection value of a control device 40 detecting a voltage between terminals of a capacitor C2. The switch SW comprises a circuit substrate 50 in which a power card PWC is constructed, a terminal KE for detecting an emitter, a terminal KC for detecting a collector, and a gate terminal G are included as a signal terminal, and signal terminals KE, KC, and G are connected, a driving circuit D, and a differential amplifier circuit 20 converting the voltage between the terminals of the capacitor C2 are mounted. In the differential amplifier circuit 20, a voltage difference of the emitter detection terminal KE having the minimum magnitude of an impedance between the capacitors C2 and the collector detection terminal KC is set as the voltage of terminals of capacitors C2.SELECTED DRAWING: Figure 2
Patent JP-2017062450-A (JP)
Title: Information notification
Inventor: KOSHIDAKA HIROSHI
IPC: G10K15/04
Filed: 2015-09-26
Abstract: PROBLEM TO BE SOLVED: To effectively provide a karaoke user with notification information of an artist.SOLUTION: A network karaoke system links singing history of each user with music to accumulate it. When there is duplication that satisfies a certain standard between a singer layer 1 who sings music of a singer A and a singer layer 2 who sings music of a singer B, and in a case where a singer has never sung the music of the singer A and has ever sung the music of the singer B, the network karaoke system notifies information linked with the singer A.SELECTED DRAWING: Figure 1
Patent JP-2017066211-A (JP)
Title: Manufacturing method of adhesive sheet and adhesive sheet
Inventor: KASE TAKAMASA
IPC: C09J11/06
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an adhesive sheet good in adhesive property, having suppressed reduction of adhesive force with time and capable of suppressing phenomenon that an adherend becomes cloudy during relaminating, and the adhesive sheet.SOLUTION: There is provided a method for manufacturing an adhesive sheet having a resin layer by laminating a layer (Xβ), a layer (Y1) and a layer (Xα) in this order on a substrate or a release material, wherein at least a surface (α) of the layer (Xα) has adhesiveness, the layer (Xβ) is formed by using a composition (xβ) containing a resin, the layer (Y1) is formed by using a composition (y) containing a resin of 100 pts.mass and a tackifier of 1 pt.mass and the layer (Xα) is formed by using a resin (xα) containing an adhesive resin of 100 pts.mass and a tackifier of 1 pt.mass or more.SELECTED DRAWING: Figure 1
Patent JP-2017067194-A (JP)
Title: Refrigerant control valve device
Inventor: MATSUZAKA MASANORI
IPC: F01P7/16
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant control valve device in which the intrusion of a refrigerant into a control part is surely prevented.SOLUTION: The refrigerant control valve device has: a drain hole 10b which is formed in a housing body 10, and opened toward an atmosphere; seal members 29a, 29b which are arranged separating from each other in an axial direction while forming a prescribed space between the housing body 10 and a rotating shaft 27 at a periphery of the rotating shaft 27, and seal a clearance between a valve part and a control part; a circular disc-shaped spacer 26 which is arranged in the space, and sandwiched by the seal members 29a, 29b in its axial direction; and a communication channel 10d which is formed at the housing body 10, and makes the drain hole 10b and the space communicate with each other.SELECTED DRAWING: Figure 3
Patent JP-2017072997-A (JP)
Title: Appointment management device and appointment management program
Inventor: SUNAOKA MAKOTO
IPC: G06Q50/22
Filed: 2015-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an appointment management device capable of preventing occurrence of patient mix-up and an appointment management program.SOLUTION: The appointment management device includes a calculation part and a display control part. The calculation part calculates a similarity between the name of a person who is going to make an appointment and the name of person who has made an appointment. The display control part causes time frames related to candidate appointment time zones of the person who is going to make an appointment to be displayed in a display manner corresponding to a time difference between each candidate appointment time zone and the time zone which is reserved for the person who has made an appointment and the similarity.SELECTED DRAWING: Figure 1
Patent JP-2017077073-A (JP)
Title: Power storage system and power storage method
Inventor: YAMAMOTO KAZUHIRO
IPC: H02J7/34
Filed: 2015-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a power storage system and a power storage method which can restore an operation of a load device in a short time when a power-generation element performs power generation.SOLUTION: A power storage system comprises: a solar battery operable to perform an environmental power generation; a first storage battery which is charged with a power generated by a power-generation element, and supplies a power to a load device; a second storage battery smaller than the first storage battery in capacity; first and second switch parts operable to selectively set a parallel connection state in which the first and second storage batteries are connected in parallel between a feeder line and a ground, and a series connection state in which the first and second storage batteries are connected in series between the feeder line and the ground; a voltage detector part operable to detect a voltage when the first storage battery is overdischarged; and a changeover part operable to control the switch parts according to the voltage detected by the voltage detector part.SELECTED DRAWING: Figure 2
Patent JP-2017078183-A (JP)
Title: Sintered shaft bearing
Inventor: KOMATSUBARA SHINJI
IPC: F16C17/10
Filed: 2015-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a sintered shaft bearing capable of reducing surface pore opening rate of a shaft bearing surface at a lower cost.SOLUTION: A raw material powder containing a copper coated iron powder where iron powder is coated with copper with percentage of 30 wt.% or more and 50 wt.% or less and an electrolytic copper powder of 330 mesh or less is molded and sintered.SELECTED DRAWING: None
Patent JP-2017078751-A (JP)
Title: Image forming apparatus and density correction method in image forming apparatus
Inventor: OTANI RYOSUKE
IPC: H04N1/407
Filed: 2015-10-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: when performing gamma correction according to a position in the main scanning direction, gamma characteristics need to be held at a plurality of positions for each of a plurality of screens, and a calibration step is required to create gamma correction characteristics corresponding to the respective positions.SOLUTION: An image forming apparatus acquires a first correction characteristic representing the output density with respect to an input gradation value at a reference position in the main scanning direction, and a second correction characteristic representing a relative relationship of the output density at a predetermined position in the main scanning direction to the output density at the reference position in the main scanning direction. The image forming apparatus corrects image data corresponding to the predetermined position in the main scanning direction on the basis of the first correction characteristic and second correction characteristic.SELECTED DRAWING: Figure 1
Patent JP-2016121523-A (JP)
Title: Road face lining method in propulsion-type open shield method
Inventor: TAKEGAWA HIROAKI
IPC: E21D9/06
Filed: 2015-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a road-face lining installation method which can reduce traffic hindrance, and can shorten a construction period when executing a propulsion-type open shield method which is obtained by combing a propulsion process for extruding a concrete box body by using a base-push jack installed in a starting pit with an open shield method.SOLUTION: A propulsion-type open shield method repeats a process for excavating and removing sediment on the front side with respect to the front surface or the upper opening of an open shield machine, a process for propelling the shield machine by elongating a propulsion jack with a concrete box body as a reaction force, and a propulsion process for extruding the concrete box body by using a base-push jack installed at a starting pit by arranging a new concrete box body between the base-push jack and the extruded concrete box body. In a road part traverse point α, road face linings are formed in lateral alignment by installing H-steel on a road face from above the ground as beam materials 31 with a flange 31a face set above to receive an upper load, and the open shield machine 1 is propelled below the load.SELECTED DRAWING: Figure 1
Patent JP-2016010733-A (JP)
Title: Game board
Inventor: TAJIKA KOICHI
IPC: A63F5/04
Filed: 2015-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a game board enhancing a sense of expectation over several games during a bonus game, and executing a continuous performance capable of preventing inconvenience caused by overlapping with another performance even in occurrence of the overlapping with another performance executed during the bonus game.SOLUTION: When predetermined conditions are satisfied in a bonus game state, a game board executes a continuous performance that is executed over a plurality of games, and reports information relating to privilege granted after completion of a bonus. However, when satisfaction timing of the predetermined conditions is near completion of the bonus game state, the continuous performance is not executed.
Patent JP-2017083513-A (JP)
Title: Optical scanning apparatus and image forming apparatus including the same
Inventor: ISHIDA HIDEKI
IPC: G02B26/10
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To provide: an optical scanning apparatus which widens adjustment widths of both the exposure time and the light intensity and enlarges a correction range of a light flux spot diameter in sectioned areas determined in a surface to be scanned, while realizing substantially equal light quantity distribution and light flux spot diameter in any sectioned areas; and an image forming apparatus comprising the same.SOLUTION: A laser scanning apparatus 6 includes a light source control portion 81. The light source control portion 81 controls a light source 61 to radiate light beams to at least one of a plurality of pixel areas R10, which are sectioned on a surface of a photoconductor drum 31 along a main scanning direction D31, at a plurality of radiation times that are determined based on positions of the pixel areas R10 in the main scanning direction D31.SELECTED DRAWING: Figure 5
Patent JP-2017079958-A (JP)
Title: Pinball game machine
Inventor: UMEMURA SHUJI
IPC: A63F7/02
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine capable of suppressing an occurrence of a state that can irritate a player in which jackpot hardly occurs even when transfer to an advantageous game state occurs and no performance of high expectation degree occurs or the same performance repeatedly occurs.SOLUTION: There are provided: performance selection means selecting performance to be executed during special symbol variation from many kinds; and performance selection ratio changing means changing selection ratios of the performance by the performance selection means. The performance selection means selects performance on the basis of an initial setting ratio when transfer to an advantageous game state more advantageous to a player than a normal game state is caused by game state transfer means. The performance selection ratio changing means changes selection ratio of performance by the performance selection means in the advantageous game state to a selection ratio different from an initial setting ratio due to execution of demonstration performance in at least an advantageous game state.SELECTED DRAWING: Figure 28
Patent JP-2016088939-A (JP)
Title: Composition for promoting generation of hyaluronic acid containing dandelion extract, and use thereof
Inventor: LEE BO YOUNG
IPC: A23L33/10
Filed: 2015-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a composition for promoting generation of hyaluronic acid containing a dandelion (Taraxacum spp.) extract or a fraction thereof as an active ingredient.SOLUTION: The dandelion extract or a fraction thereof effectively promotes generation of hyaluronic acid and expression of hyaluronic acid synthase, and thereby can be advantageously used for joint protection, arthritis prevention or treatment, skin elasticity enhancement, aging prevention, wrinkle prevention or treatment, and skin moisture retention.SELECTED DRAWING: None
Patent JP-2017089440-A (JP)
Title: Abnormality detection device of air-fuel ratio sensor, control device of air-fuel ratio sensor, and abnormality detection method
Inventor: KIDO KEISUKE
IPC: G01N27/419
Filed: 2015-11-05
Abstract: PROBLEM TO BE SOLVED: To accurately detect an abnormality of short-circuiting between both ends of a pump cell of an air-fuel ratio sensor.SOLUTION: An abnormality detection device of an air-fuel ratio sensor according to an embodiment comprises a current detection part, an inter-terminal voltage detection part, and an abnormality determination part. The current detection part detects a current flowing between a first terminal connected to one end of a pump cell and a second terminal to which the other end of the pump cell is connected. The inter-terminal voltage detection part detects a voltage between the first terminal and the second terminal. The abnormality determination part determines a short-circuit state between the first terminal and the second terminal based on the current detected by the current detection part and the voltage detected by the inter-terminal voltage detection part.SELECTED DRAWING: Figure 1
Patent JP-2016041738-A (JP)
Title: Aqueous composition for ophthalmic administration
Inventor: TAKASHIMA MITSUYO
IPC: A61K47/10
Filed: 2015-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous composition for ophthalmic administration that can improve the corneal permeability of a drug, such as a β blocker, used in the ophthalmic field.SOLUTION: The aqueous composition for ophthalmic administration contains a β blocker such as timolol and carteolol, and a sugar alcohol such as mannitol and sorbitol, optionally together with boric acid.SELECTED DRAWING: Figure 1