baber/WOPTO huggingface dataset:
Patent JP-2017028763-A (JP)
Title: Power converter
Inventor: SUZUKI TAKASHI
IPC: H02P6/10
Filed: 2015-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a power converter capable of enhancing the voltage utilization rate, while minimizing current pulsation.SOLUTION: When one of first duty conversion values Du1_c, Dv1_c, Dw1_c or second duty conversion values Du2_c, Dv2_c, Dw2_c exceeds a lower limit value RL1 or an upper limit value RH1, an excess correcting section 552 of a control unit 41 corrects the other of the first duty conversion values Du1_c, Dv1_c, Dw1_c or second duty conversion values Du2_c, Dv2_c, Dw2_c, according to the excesses Du1_h10, Dv1_h10, Dw1_h10, Du2_h10, Dv2_h10, Dw2_h10 exceeding the lower limit value RL1 or the upper limit value RH1. Consequently, the voltage utilization rate can be enhanced, while minimizing current pulsation.SELECTED DRAWING: Figure 3
Patent JP-2017027206-A (JP)
Title: Information processing apparatus, virtual object operation method, computer program, and storage medium
Inventor: NAKAMA MOTOKI
IPC: G06F3/048
Filed: 2015-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a technology of easily selecting and operating a virtual object displayed in a remote location.SOLUTION: An information processing apparatus 100 displays, on a display unit, a superimposed image formed by superimposing a virtual object located in a virtual three-dimensional space corresponding to a real world, on a real-world image captured by an imaging unit 304. The information processing apparatus 100 selects a virtual object included in the superimposed image, on the basis of a line-of-sight of a user detected by a line-of-sight detection unit 310, and draws the virtual object in the virtual tree-dimensional space toward the user so that the virtual object may be displayed within a range to be reached by the user.SELECTED DRAWING: Figure 3
Patent JP-2017026753-A (JP)
Title: Image projection apparatus
Inventor: SAITO YOSHITO
IPC: H04N5/74
Filed: 2015-07-21
Abstract: PROBLEM TO BE SOLVED: To move a light modulating element stably.SOLUTION: An image projection apparatus 1 includes: an image generator 560; an illumination optical unit; a projection unit; and a drive 82. The image generator 560 includes: a digital micromirror device (DMD) 551 that has an image generation surface for receiving light emitted from a light source, and that generates an image using the received light; and a heat sink 554 for cooling the DMD 551. The illumination optical unit introduces the light emitted from the light source, to the DMD 551. The projection unit projects the image generated by the DMD 551. The drive 82 forms multiple drive planes P around the image generator 560, so that drive power to move the image generator 560 can be applied on the drive planes. Along the multiple drive planes P, the drive moves the image generator 560 relative to the illumination optical unit.SELECTED DRAWING: Figure 13
Patent JP-2017023554-A (JP)
Title: Ultrasonic device, ultrasonic module, electronic apparatus and ultrasonic measuring device
Inventor: KIYOSE SETSUNAI
IPC: A61B8/14
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic device, an ultrasonic module, an electronic apparatus, and an ultrasonic measuring device, which can secure waterproofness and perform highly accurate transmission/reception control.SOLUTION: An ultrasonic device 22 comprises: an element substrate 41; an ultrasonic transducer array 50 provided to a back surface 41A of the element substrate 41 and having a plurality of ultrasonic transducers 51 disposed in an array; an electrode wire 414C connected to the plurality of ultrasonic transducers 51 on the back surface 41A of the element substrate 41 and led out to a terminal region outside than the ultrasonic transducer array 50 when the element substrate 41 is viewed in a plan view in a normal direction; a sealing plate 42 bonded to a back surface 41A side of the element substrate 41; and through electrodes 422 located outside than a region facing the ultrasonic transducer array 50 of the sealing plate 42, passing through the sealing plate 42 in a thickness direction at positions facing electrode pads 414P of the electrode wire 414C, and connected to the electrode pads 414P.SELECTED DRAWING: Figure 5
Patent JP-2015186688-A (JP)
Title: Rotary drum type game machine
Inventor: MANO TOMOKAZU
IPC: A63F5/04
Filed: 2015-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotary drum type game machine which has a privilege game period made changeable in various variations but not uniformized, when given a privilege game such as an ART game, so that the interest in the privilege game can be augmented.SOLUTION: In the case where a plurality of overlaid game numbers are memorized and stocked in an overlaid number storing memory area, overlaid change patterns are determined, and an according ART game number counter is updated. The overlaid change patterns are set on the basis of an overlay execution mode determination program stored in a sub ROM 207. In the case where the plural overlaid game numbers are stored, the storing numbers are aggregated and edited to make a notification of the overlaid game number aggregated.
Patent JP-2017032154-A (JP)
Title: refrigerator
Inventor: SUZUKI JUNJI
IPC: F25D23/00
Filed: 2015-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of improving deodorization efficiency by widely circulating cold air in a cold compartment without reducing a cold air circulation quantity of the cold compartment.SOLUTION: A refrigerator comprises: a cold compartment 2; and a chiller compartment below the cold compartment 2, and is configured such that on one side of a horizontal center of the cold compartment 2, cold air discharge ports 210a, 210b, 210c, and 210d are provided for delivering cold air from the chiller compartment into the cold compartment, on the other side, a cold compartment cold air return port 22 delivering the cold air circulating in the cold compartment to outside of the cold compartment and a deodorization member 40 are provided, and at least part of the deodorization member 40 is disposed within a vertical projection of the cold compartment cold air return port 22.SELECTED DRAWING: Figure 3
Patent JP-2017032753-A (JP)
Title: Optical modulator and optical transmitter using the same
Inventor: MIYAZAKI TOKUICHI
IPC: G02F1/01
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical modulator capable of suppressing fluctuations in an operation point with respect to temperature changes in each optical modulation portion and suppressing increase in a difference in Δbias among the optical modulation portions.SOLUTION: The optical modulator includes a substrate 1-2 having an electro-optic effect, an optical waveguide 1 formed in the substrate, and control electrodes 2-1 to 2-3, 3-1 to 3-2 for applying an electric field to the optical waveguide, in which stress relaxing means is disposed in a part of the control electrodes to suppress concentration of a stress caused by the difference in a coefficient of thermal expansion between the control electrode and the substrate into a specific portion. When a ground electrode constituting the control electrode is continuously formed in a predetermined area or more, a slit 5 for intercepting the continuity of the ground electrode is disposed as the stress relaxing means in the ground electrode; and when the control electrode is unevenly present on the substrate, a dummy ground electrode 6 is formed as the stress relaxing means in a portion lacking the control electrode.SELECTED DRAWING: Figure 6
Patent JP-2017031529-A (JP)
Title: Laminate nonwoven fabric and air cleaning machine and manufacturing method of laminate nonwoven fabric
Inventor: MOTOMURA KOJI
IPC: B32B5/26
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a laminate nonwoven fabric with less delamination failure.SOLUTION: A laminate nonwoven fabric 10A comprises: a first nonwoven fabric 1 containing a first fiber 1F; a second nonwoven fabric 2, which is laminated on the first nonwoven fabric 1 and contains a second fiber 2F; a third nonwoven fabric 3, which is laminated on a main surface 2A side of the second nonwoven fabric 2 that does not face the first nonwoven fabric 1 and contains a third fiber; and an adhesive 4, which is scattered between the first nonwoven fabric 1 and the third nonwoven fabric 3. Average fiber diameter D2 of the second fiber 2F is 3 μm or less. Average fiber diameter D1 of the first fiber 1F and the average fiber diameter D2 satisfy a relationship of D1>D2. The adhesive 4 forms multiple dot sections. The dot sections include a first dot A1, which is formed by a single particle of the adhesive 4, and a second dot A2, which is formed by a fusing body of two or more particles of the adhesive.SELECTED DRAWING: Figure 1
Patent JP-2017034881-A (JP)
Title: Vehicle power system
Inventor: NOZAWA TAKASHI
IPC: B60R16/04
Filed: 2015-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of charging a sub-battery if a short mode failure occurs in a main power wiring, located on the nearer side to a power control unit than a switch, or in the power control unit.SOLUTION: A power system 1 includes a main battery 4, a main power wiring 10, a PCU 12, an SMR 20, a sub-battery 22, a sub-power wiring 24 and a transformer 36. The transformer 36 includes three coils. A first circuit 28 connects the main power wiring 10 on the main battery 4 side to a first coil, a second circuit 30 connects the main power wiring 10 on the PCU 12 side to a second coil, and a third circuit 32 connects the sub-power wiring 24 to a third coil. When a short mode failure is detected in the PCU 12, the first circuit 28 and the third circuit 32 operate without causing the second circuit 30 to function, so that power can be supplied from the main battery 4 to the sub-battery 22.SELECTED DRAWING: Figure 3
Patent JP-2017036014-A (JP)
Title: Ocean floating body structure
Inventor: TAKANO KOTARO
IPC: B63B35/44
Filed: 2015-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an ocean floating body structure which can shorten a construction period and for which change of design is easy even in the middle of design phase.SOLUTION: In an ocean floating body structure, multiple tank unit modules 200 are provided between a bow section module 100 and a stern section module 300. Production facilities can be installed on the upper deck of each tank unit module 200. The width and the depth of the bow section module 100, the stern section module 300 and the multiple tank unit modules 200 are common. The bow section module 100, the stern section module 300 and the multiple tank unit modules 200 are designed individually and they are constituted by putting together.SELECTED DRAWING: Figure 1
Patent JP-2017040044-A (JP)
Title: Method for temporarily eliminating vehicular traffic hindrance caused by defect in road surface
Inventor: MATSUFUJI TENWA
IPC: E01C7/00
Filed: 2015-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for enabling a vehicular traffic hindrance, which is caused by a defect developed in a road surface by earthquakes and the like, to be temporarily eliminated without spending too much labor and time.SOLUTION: An expansible resin pre-expanded to enable vehicle traffic is installed at a location where a defect causing a vehicular traffic hindrance is developed in a road surface and a location which expands the expansible resin to enable the vehicle traffic and/or where the defect causing the vehicular traffic hindrance is developed in the road surface.SELECTED DRAWING: Figure 1
Patent JP-2017041020-A (JP)
Title: Travel section evaluation method, travel section evaluation program, and travel section evaluation device
Inventor: TAKEUCHI TAKUMA
IPC: G08G1/00
Filed: 2015-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a travel section evaluation method for determining whether or not a travel section requires inter-vehicular distance adjustment.SOLUTION: The travel section evaluation method causes a computer to execute the steps of including: a first generation step S406-1 to generate a first distribution of inter-vehicular distance made by own driver while referring to a storage section storing travel information including the driver and inter-vehicular distance; a second generation step S406-2 to generate a second distribution of inter-vehicular distance made by a driver on another vehicle while referring to the storage section; and an evaluation step S410 to evaluate a travel section included in candidates of travel route of own vehicle on the basis of a comparison result between the first distribution and the second distribution.SELECTED DRAWING: Figure 9
Patent JP-2017040821-A (JP)
Title: Determination method, exposure apparatus, program, and article manufacturing method
Inventor: ARAHARA KOSHIRO
IPC: G03F7/20
Filed: 2015-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a technique that is advantageous for improving the throughput of exposure apparatuses.SOLUTION: A determination method for determining a first prediction formula used for predicting fluctuation of an optical characteristic of a projection optical system during exposure of a substrate in a first exposure condition includes: a first step which acquires a correlation coefficient between the first exposure condition and a second exposure condition corresponding to a second prediction formula for predicting fluctuation of the optical characteristic; a second step which, when the correlation coefficient is within an allowable range, determines the first prediction formula based on the second prediction formula without actually measuring the fluctuation of the optical characteristic during exposure of the substrate in the first exposure condition; and a third step which, when the correlation coefficient is not within the allowable range, actually measures the fluctuation of the optical characteristic during the exposure of the substrate at the first exposure condition, and determines the first prediction formula based on the measurement result.SELECTED DRAWING: Figure 3
Patent JP-2016044544-A (JP)
Title: Earthquake-proof skeleton structure, manufacturing method of steel pipe structural material for arranging pc steel bar in steel pipe for fixing cross joint and steel structural material manufactured thereby
Inventor: NUMATA AKI
IPC: E04C3/293
Filed: 2015-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an axial force introduction material for easily attaching even a joint mechanism easy in rigid joining, and capable of also holding even large precompression force, in a long size structural material of not substantially causing the expansion, even when incorporated into an earthquake-resistant reinforcement skeleton from the building outside.SOLUTION: When regulating the lengthwise direction of a building as the X direction, the depth as the Y direction and a height as the Z direction, an axial force introduction material 2 for maximally restraining an elongation caused in its earthquake-proof behavior inner constituting material, is applied to a partial constituting material in a YZ surface earthquake-proof external skeleton. A joining mechanism formed in an end part of a steel pipe 3 for forming an outer shell of its axial force introduction material 2, is a cross joint 5 interrupted-fixed in the lengthwise direction by quarterly differentiating a precompression force receiving seat 4 positioned on a steel pipe cross section and a steel pipe end, and in the steel pipe 3, a nut-fixed PC steel bar 7 is vertically inserted into respective quarterly differentiated spaces in the precompression force receiving seat 4.SELECTED DRAWING: Figure 1
Patent JP-2017039873-A (JP)
Title: Block copolymer, composition thereof and heat-shrinkable film using the same
Inventor: YOSHIDA JUN
IPC: C08J5/18
Filed: 2015-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a block copolymer for thermal shrinkage film having low shrinkage stress and excellent various performances as a film and a composition therefor.SOLUTION: There is provided the block copolymer satisfying following (1) to (3). (1) It has at least one polymer block composed of a vinyl aromatic hydrocarbon and a percentage content of the vinyl aromatic hydrocarbon is 15 mass% or less based on 100 mass% of the block copolymer. (2) It has at least one random copolymer block composed of vinyl aromatic hydrocarbon and conjugated diene and a mass ratio of the vinyl aromatic hydrocarbon and the conjugated diene in the random copolymer block is 82/18 to 90/10 and the percentage content is 50 to 80 mass% based on 100 mass% of the block copolymer. (3) It has at least one tapered block composed of the vinyl aromatic hydrocarbon and the conjugated diene and a percentage content of the conjugated diene contained in the tapered block is 5 to 20 mass% based on 100 mass% of the block copolymer.SELECTED DRAWING: None
Patent JP-2017044407-A (JP)
Title: Electric cell operated gas combustion device
Inventor: YAMAGUCHI KYOHEI
IPC: F16K37/00
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To inform a battery life when it is judged that a gas combustion device can be continuously used through replacement of a battery in reference to the driving times of a solenoid valve and to cause a promotion of replacement of the battery to avoid a useless informing of occurrence of trouble.SOLUTION: There are provided a solenoid valve 6 for opening or closing a gas supply pipe passage 5; a control part 1 for controlling an opening or closing operation of the solenoid valve 6; and a battery storing part 10 for storing a battery 9 acting as power supplies for driving the solenoid valve 6 and the control part 1. The control part 1 includes a battery voltage detecting function for detecting a voltage value of the battery 9; a requisite battery voltage estimation function for estimating a battery voltage required for driving the solenoid valve 6; a battery life determination function for determining that a battery life is present when the detected battery voltage value is lower than the requisite battery voltage; and a battery life informing function for informing the battery life when it is judged that the battery life is present.SELECTED DRAWING: Figure 1
Patent JP-2016000300-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing decrease in amusement of a player by allowing the player to enjoy performance integral with a door frame and a game panel.SOLUTION: A Pachinko machine 1 includes: a game panel which is disposed at the upper center on a rear side of a game panel dividing a rear end of a game region 1100 into which a game ball is driven and has a heart-shaped rear upper/middle movable decoration body 3330 that appears by falling to a front surface of a liquid crystal display device 1900 according to start winning; a body frame for holding the game panel; and a door frame 5 which contains an upper decoration unit 280 equipped with a central lens 282 having a shape similar to the rear upper/middle movable decoration body 3330 which can illuminate for decoration, with the game region 1100 disposed at the upper center of a game window facing a player side, a right side decoration unit 200, a left side decoration unit 240, and a pan unit 300, which are arranged in circle around the outer periphery of the game window for decorative illumination, and a handle device 500 which is disposed at a lower right corner on a front surface, for driving a game ball, and is supported for opening/closing on the front surface of the body frame.
Patent JP-2017042748-A (JP)
Title: Manufacturing method of laminar perovskite thin film and cavity polariton laser using the same
Inventor: ERA MASANAO
IPC: B05D3/12
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a laminar perovskite thin film excellent in optical characteristics and to provide a cavity polariton laser using the manufacturing method of the laminar perovskite thin film.SOLUTION: A manufacturing method of a laminar perovskite thin film includes: a mixing process of dissolving a long-chain alkyl amine and a short-chain alkyl amine into a non-aqueous solvent which is not dissolved to an inorganic solution to provide an evenly mixed organic solution; a dropping process of dropping the organic solution to an inorganic halide solution including an inorganic halide to form an uneven organic film on a liquid surface of the inorganic halide solution; a pressing process of pressing the inorganic halide solution containing the uneven organic film in a lateral direction along a solution surface onto a liquid surface of the inorganic halide solution according to a pressing speed complementarily decreased or increased in accordance with an increase or decrease of the number of carbon of a long-chain alkyl amine and a short-chain alkyl amine to form a monomolecular film onto a liquid surface of the inorganic halide solution; and a monomolecular film transferring process of transferring a monomolecular film formed on the liquid surface onto a substrate by using a Langmuir-Blodgett method.SELECTED DRAWING: Figure 1
Patent JP-2017043487-A (JP)
Title: Image formation apparatus
Inventor: KAWAI TOSHIJI
IPC: G03G15/00
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus which reduces the risk of breakdown.SOLUTION: A compound machine includes a first determination part 41, a threshold switching part 42, a second determination part 43, and a current supply stop part 44. The first determination part 41 determines whether or not a current value monitored by a monitoring part exceeds a first threshold. The threshold switching part 42 switches from the first threshold to the lower second threshold when the first determination part 41 determines that the current value monitored by the monitoring part exceeds the first threshold. The second determination part 43 determines whether or not the current value monitored by the monitoring part exceeds the second threshold. The current supply stop part 44 stops the supply of the current by the current supply part when the second determination part 43 determines that the current value monitored by the monitoring part exceeds the second threshold.SELECTED DRAWING: Figure 4
Patent JP-2017046880-A (JP)
Title: Grip-type cooking tool
Inventor: MORI JUNKO
IPC: A47J43/07
Filed: 2015-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a grip-type cooking tool having an operation stop button which can be easily operated even in the case where the tool is required to be held relatively firmly.SOLUTION: A grip-type cooking tool 100 includes a power source and an operate/stop command unit 113. The power source is, for example, a rotary-type power source of electric motor or the like. The operate/stop command unit sends a command to operate or stop the power source by an operation of an operator. The operate/stop command unit is provided on a side face of the side opposite to the operator in his/her expected posture during use.SELECTED DRAWING: Figure 4
Patent JP-2017049957-A (JP)
Title: Method, device and program for providing rental condition
Inventor: WATANABE MASATOSHI
IPC: G06Q50/16
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To provide information on rental properties having a design specified by a user.SOLUTION: A method for providing rental conditions includes the steps of: receiving a specification of a design of a rental property; extracting a rental property having a design similar to the received design of a rental property, from among registered rental properties; providing the specified design, and a construction cost in the case of carrying out renovation according to the design, in association with the extracted rental property, to a registered providing destination; receiving a specification of rental conditions of the rental property in the case of applying the renovation according to the design or renovation according to a modified design of the design, to the extracted rental property; and providing the rental conditions to a specification source having specified the design.SELECTED DRAWING: Figure 2