baber/WOPTO huggingface dataset:
Patent JP-2020125006-A (JP)
Title: Control device of hybrid vehicle
Inventor: MINEKAWA HIDETO
IPC: B60W20/50
Filed: 2019-02-04
Abstract: To provide a control device of a hybrid vehicle that can suppress moisture in air from being frozen.SOLUTION: A control device of a hybrid vehicle equipped with an internal combustion engine with a supercharger and an electric motor as a driving source is provided with: an inverter, connected to a battery and the electric motor, which supplies electricity of the battery to the electric motor; an inter cooler through which air supercharged by the supercharger flows; a cooling water pathway on which cooling water flows through the inverter and the inter cooler; and a control part that performs at least one of increase of loads of the internal combustion engine, increase of usable electricity of the battery and increase of amounts of heat generation by the inverter, when determining that moisture in the air is frozen in the inter cooler.SELECTED DRAWING: Figure 4
Patent JP-2019063647-A (JP)
Title: Game machine
Inventor: EZAKI TAKAO
IPC: A63F7/02
Filed: 2019-02-05
Abstract: To provide a game machine capable of suitably performing a display control.SOLUTION: As image data to perform a distorted background display, background tabular object data, background texture data, and deflection texture data are stored in advance in a memory module 133. When performing the distorted background display, after disposing the background tabular object data to a world coordinate system, an adjustment of color information is carried out by setting the deflection texture data to the background texture data; the background texture data after whose color information has been adjusted is set to the background tabular object data. Also, when adjusting the color information, among an R value, a G value, and a B value in the deflection texture data, deflection parameter information is derived by using the R value and the G value.SELECTED DRAWING: Figure 41
Patent JP-2020126523-A (JP)
Title: Image cutting-out device, image analyzing device, and program
Inventor: MISU TOSHIE
IPC: G06T7/10
Filed: 2019-02-06
Abstract: To provide an image cutting-out device, an image analyzing device and a program with which it is possible to increase the efficiency of processing when analyzing the cut-out image of a partial region.SOLUTION: In an image analyzing device 2-1, an image cutting-out device 1-1 for cutting out an image of a partial region that includes a subject from an input image, comprises: an image cutting-out unit 10-1 for cutting out an image of M partial regions (M=integer 1 or greater) from the input image as a first cut-out image and further cutting out an image of N partial regions (N=integer 1 or greater) designated in a second cut-out region from the input image as a second cut-out image; and an interest region setting unit 11 for setting a partial region that includes a subject on the basis of the first cut-out image as a second cut-out region used for designation by the image cutting-out unit 10-1.SELECTED DRAWING: Figure 1
Patent JP-2020129645-A (JP)
Title: Apparatus, fan control method, and fan control program
Inventor: YABE MASAMI
IPC: H05K7/20
Filed: 2019-02-12
Abstract: To provide an apparatus that can cool a device equipped with a heating element according to heat generated by the heating element, and prevent adverse effects due to fluctuations in the rotation speed of a fan that cools the device, a fan control method, and a fan control program.SOLUTION: An apparatus 10 according to the present invention calculates a temperature difference between a temperature measured by a first temperature sensor 11 arranged upstream of an air flow generated by a fan and a temperature measured by a second temperature sensor 12 arranged downstream of the air flow, and generates temperature difference information indicating the temperature difference. Next, the apparatus 10 determines whether a difference between a first temperature difference indicated by first temperature difference information and a second temperature difference indicated by second temperature difference information generated before the generation of the first temperature difference information is a threshold or more, and calculates a control value for controlling the rotation speed of the fan on the basis of the determination result, generates a control signal using the control value, and supplies the control signal to the fan.SELECTED DRAWING: Figure 1
Patent JP-2020136780-A (JP)
Title: Transmission device, time transmission system, and, delay correction method
Inventor: NAKAGAWA MASAHIRO
IPC: H04L12/70
Filed: 2019-02-14
Abstract: To provide a transmission device capable of improving accuracy of an offset value by correcting an error of time synchronism caused by link asymmetry, a time transmission system and a delay correction method.SOLUTION: In a time transmission system, a PTP packet is transmitted/received between a master node 3 and a slave node 4 via a first transmission device 1 connected to the side of the master node 3 and a second transmission device 2 opposed to the first transmission device 1 and connected to the side of the slave node 4. The second transmission device 2 includes: a transmission unit which simultaneously transmits PTP packets for multiple wavelengths to the opposed transmission device; and a reception unit by which a propagation delay Dms from the opposed transmission device to the own device is calculated based on a difference of arrival times of the PTP packets for the multiple wavelengths received from the opposed transmission device and the propagation delay Dms is notified to the slave node 4 as a correction parameter in processing for synchronizing a time of the slave node 4.SELECTED DRAWING: Figure 1
Patent JP-2020134308-A (JP)
Title: Balance wheel and mechanical watch
Inventor: IDE TAKUYA
IPC: G04B17/06
Filed: 2019-02-19
Abstract: To provide a balance wheel capable of facilitating rate adjustment work.SOLUTION: The balance wheel includes: a main body part that includes a rim 110 and an arm 121; an adjustment weight 131; and a scale 213. The adjustment weight 131 is provided to a main body part to change the center of gravity relative to the main body part by rotation. The scale 213 is provided to the main body part or the adjustment weight 131, being arranged on the circumference centered on the center of rotation of the adjustment weight 131 at irregular intervals according to the relation between the angle of rotation of the adjustment weight 131 and the adjustment amount of the moment of inertia, which is given to the balance wheel by the adjustment weight 131.SELECTED DRAWING: Figure 2
Patent JP-2020132963-A (JP)
Title: Anode hanging hook and electrolytic device
Inventor: NAGATA MAKOTO
IPC: C25C7/02
Filed: 2019-02-21
Abstract: To provide a hook and an electrolytic device suitable for a condition that a length in a width direction of a busbar is longer than a length in a thickness direction of a portion of the anode hooked on a hook.SOLUTION: A length in the width direction of a busbar in a cross-sectional view perpendicular to the longitudinal direction of the busbar is longer than a length in the thickness direction of a portion of the anode hooked on a hook. The anode hanging hook includes a first hook portion and a second hook portion. The first hook portion is configured to be hooked on the busbar. The second hook portion is located below the first hook portion at the time of electrolytic refining, and is configured to be hooked with an anode. The second hook portion is configured to support the anode at a position closer to the vertical line at the center portion in the width direction of the busbar than each position of both end portions on the vertical line in the width direction of the busbar in a cross-sectional view.SELECTED DRAWING: Figure 8
Patent JP-2020132792-A (JP)
Title: Fluororesin coating composition, coating film, substrate
Inventor: KODA YOSHITO
IPC: C09D127/20
Filed: 2019-02-22
Abstract: To provide a fluororesin coating composition, that has less contamination by carbon nanotubes, has sufficient conductivity, and has excellent workability during coating.SOLUTION: A fluororesin coating composition, containing a carbon nanotube, a fluororesin and a dispersant, and in which the contained amount of the carbon nanotube is 0.01 to 0.5 mass% for the total of 100 mass% of the fluororesin and the carbon nanotube.SELECTED DRAWING: None
Patent JP-2020008165-A (JP)
Title: Brake gear
Inventor: ISHIMARU YOSHITAKA
IPC: F16D65/09
Filed: 2019-02-25
Abstract: To obtain a new brake gear which is less inconvenient, for example, is able to inhibit deposits adhering to a wheel from affecting an electric actuator when the wheel rotates.SOLUTION: A brake gear includes, for example, a brake member which is pressed by a drum rotor which integrally rotates with a wheel to brake the drum rotor; a backing plate which supports the brake member; an electric actuator which is provided at the backing plate and causes the brake member to operate; and a protector which is entirely provided at a position offset from a first portion, located closest to an inner peripheral surface of a peripheral wall of the wheel, of the electric actuator in a circumferential direction of the wheel and is stationary relative to the backing plate.SELECTED DRAWING: Figure 1
Patent JP-2020141441-A (JP)
Title: Rotor of rotary electric machine, and method of manufacturing rotor of rotary electric machine
Inventor: KATO SHINJI
IPC: H02K15/03
Filed: 2019-02-26
Abstract: To provide a rotor of a rotary electric machine capable of preventing wires from being damaged, and of preventing fixing strength of a magnet from being lowered; and to provide a method of manufacturing the rotor of the rotary electric machine.SOLUTION: A rotor 10 of a rotary electric machine comprises a rotor 30, a plurality of magnets 41 arranged on an outer peripheral surface of the rotor 30, and a filament winding layer 40 constituted by winding a wire material FW on the outer peripheral surface of the rotor 30 where the plurality of magnets 41 are arranged. The filament winding layer 40 is constituted by winding the wire material FW in a rotation axial center C direction of the rotor 10.SELECTED DRAWING: Figure 3A
Patent JP-2020139437-A (JP)
Title: Direct injection-type internal combustion engine
Inventor: EGUCHI SHOGO
IPC: F02D13/02
Filed: 2019-02-27
Abstract: To fully exert a purification capacity of a three-way catalyst while operating with an air fuel ratio of rather rich for knocking countermeasure and the like without complicating a structure.SOLUTION: In a direct injection-type internal combustion engine in which a fuel injector 11 faces a combustion chamber 10, an overlap region where an intake valve 13 and an exhaust valve 15 are opened, is expanded in comparison with a conventional one, and an oxygen concentration of an exhaust gas kept into contact with a three-way catalyst 28 is increased to an oxygen concentration substantially the same as that in burning an air-fuel mixture of theoretical air fuel ratio, by blowing fresh air to the exhaust gas from a supercharger 22. Thus a purification capacity of the exhaust gas can be improved by fully exerting a capacity of the three-way catalyst 28. As the overlap region can be expanded by an existing VVT device, addition of a new device is unnecessary, and further pumping loss is not generated as the blowing is performed in the overlap region.SELECTED DRAWING: Figure 2
Patent JP-2020141335-A (JP)
Title: Imaging device, image processing device, control method thereof, and program
Inventor: NASHIZAWA HIROAKI
IPC: H04N5/77
Filed: 2019-02-28
Abstract: To check an image with HDR image quality during simple display such as file list display by integrating developed image data for display with HDR image quality into a file that stores RAW image data.SOLUTION: Setting relating to a dynamic range is performed before imaging, and when setting indicating a high dynamic range (HDR) is set, RAW image data is recorded in association with development information corresponding to the HDR, and when setting indicating a standard dynamic range (SDR) is set, the RAW image data is recorded in association with the development information corresponding to the SDR.SELECTED DRAWING: Figure 8B
Patent JP-2020141729-A (JP)
Title: Ultrasonic imaging apparatus and operation method of ultrasonic imaging apparatus
Inventor: HASEGAWA HIROAKI
IPC: A61B8/00
Filed: 2019-03-04
Abstract: To acquire an ultrasonic image that has reduced noise and artifact while reducing the cost of manufacture.SOLUTION: An ultrasonic imaging apparatus comprises: an ultrasonic probe including a capacitance type transducer, a DC bias power source for boosting the voltage supplied to the capacitance type transducer, and a DC bias control circuit for controlling the DC bias power source; an apparatus body including a transmission circuit for supplying the wave transmission voltage for transmitting an ultrasonic wave to a subject from the ultrasonic probe, a transmission control circuit for controlling the transmission circuit, and an image generation display unit for generating an ultrasonic image from a reception signal based on the ultrasonic wave received by the ultrasonic probe, and displaying the image. The DC bias control circuit causes the DC bias power source to be operated intermittently.SELECTED DRAWING: Figure 1
Patent JP-2019124951-A (JP)
Title: Apparatus and method for comfort noise generation mode selection
Inventor: EMMANUEL RAVELLI
IPC: G10L19/012
Filed: 2019-03-05
Abstract: To provide an improved idea for comfort noise generation in an apparatus for encoding audio information.SOLUTION: The apparatus for encoding audio information includes a selector 110 for selecting a comfort noise generation mode from two or more comfort noise generation modes depending on a background noise characteristic of an audio input signal, and an encoding unit 120 for encoding the audio signal including mode information indicating the selected comfort noise generation mode to obtain encoded audio information.SELECTED DRAWING: Figure 1
Patent JP-2020144544-A (JP)
Title: Information provision method, information provision device, and computer program
Inventor: CAI NIAN CHUO
IPC: G06Q20/00
Filed: 2019-03-05
Abstract: To provide an information provision method, an information provision device, and a computer program.SOLUTION: An information provision method is provided, comprising: distributedly storing information on a first digital currency given by a first entity to a specific user belonging to the first entity and information on a second digital currency given by a second entity to the user after the user changes affiliation to the second entity in multiple nodes constituting a distributed ledger network; receiving a browsing request for information on the digital currencies obtained by the user from respective entities using an information provision device that is accessible to the distributed ledger network; responding to the browsing request by extracting information on the digital currencies obtained by the user from respective entities from the distributed ledger network; and sending the extracted information to a sender of the browsing request.SELECTED DRAWING: Figure 5
Patent JP-2020141611-A (JP)
Title: Work machine
Inventor: MIYAZAKI TOSHIYUKI
IPC: A01C11/02
Filed: 2019-03-07
Abstract: To provide a work machine that enables labor saving of maintenance work of an agricultural material supply device.SOLUTION: An agricultural material supply device 16 includes: a storage part 1; a delivery part 2; a first discharge part 7 that connects with the delivery part 2 and discharges an agricultural material delivered by the delivery part 2; and a second discharge part 8 that connects with the storage part 1 and discharges an agricultural material without mediation of the delivery part 2. The agricultural material supply device 16 is configured to be capable of changing its posture between a standing posture and a falling posture by swinging around a swing shaft core P along a right and left direction of a machine body. When the agricultural material supply device 16 is in the standing posture, the delivery part 2 is positioned below the storage part 1, the first discharge part 7 extends backward from the delivery part 2, and the second discharge part 8 extends forward from the storage part 1. The agricultural material supply device comprises a posture maintenance mechanism 3 for maintaining the agricultural material supply device 16's posture in an intermediate posture having a swing angle from the standing posture smaller than that of the falling posture.SELECTED DRAWING: Figure 8
Patent JP-2020141904-A (JP)
Title: Endoscope
Inventor: MORIMOTO YASUHIKO
IPC: A61B1/018
Filed: 2019-03-07
Abstract: To provide an endoscope capable of suppressing time degradation of a distal end body generated by clamping a treatment instrument.SOLUTION: An endoscope comprises a distal end body 36 provided at a distal end of an insertion section 12. The distal end body 36 includes: a standing base storage space-forming wall 64 that forms a standing base storage space 62 opened toward a vertical direction of a longitudinal axis 38 direction of the insertion section 12; a derivation part 84 having a treatment instrument derivation opening 80 opened to the inside of the standing base storage space 62; and a standing base 60 provided in the standing base storage space 62 between a standing position and a tilted position so as to rotate about a rotary shaft 92 and having a guide face 60a for guiding the treatment instrument. The standing base space-forming wall 64 has an opening wall portion 66 at an opening side of the standing base storage space 62 and, when the standing base 60 is located at the standing position out of the opening wal portion 66, an opposite wall portion 66A facing the guide face 60a is composed of a material harder than other wall portion 70, other than the opposite wall portion 66A.SELECTED DRAWING: Figure 3
Patent JP-2020147433-A (JP)
Title: Conveyance facility
Inventor: YANAGI TAKUO
IPC: B05C9/14
Filed: 2019-03-15
Abstract: To provide a conveyance facility and a conveyance method that can balance the enhancement of the production efficiency of an object and the machine cost reduction.SOLUTION: The conveyance facility is for conveying a belt-like sheet and includes a double spiral route where the first spiral route going from the outside to the center side and the second spiral route going from the center side to the outside continue in this order. The first spiral route and the second spiral route are respectively formed by multiple conveyance rollers.SELECTED DRAWING: Figure 1
Patent JP-2020155494-A (JP)
Title: Semiconductor storage
Inventor: MINEMURA YOICHI
IPC: H01L27/11582
Filed: 2019-03-18
Abstract: To provide a semiconductor storage capable of improving performance characteristics easily.SOLUTION: In a semiconductor storage, a first semiconductor pillar extends in a first region in a first direction. A second semiconductor pillar extends in a second region in the first direction. A first charge storage layer is placed between the first semiconductor pillar and the first region. A second charge storage layer is placed between the second semiconductor pillar and the second region. A first contact plug is provided on one end side of a third region in a third direction. The third region is a region between second segmentation films in a second conductive layer. A second contact plug is provided on one end side of a fourth region in the third direction. The fourth region is a region between first and second segmentation films in the second conductive layer. A third contact plug is provided on the other end side of the third region in the third direction.SELECTED DRAWING: Figure 4
Patent JP-2020154832-A (JP)
Title: Information processor, method for controlling the same, and program
Inventor: ISHIKAWA RYO
IPC: G06F3/12
Filed: 2019-03-20
Abstract: To provide a network filter function having an adequate initial value to each interface in a device for a plurality of interfaces.SOLUTION: An information processor having a first communication interface and a second communication interface includes: reception means for receiving a specification of setting about permission of communication to each of the first communication interface and the second communication interface; setting means for performing setting about permission of communication to each of the first communication interface and the second communication interface on the basis of the specification; and filtering means for performing filtering of communication in each of the first communication interface and the second communication interface on the basis of the setting, wherein an initial value of setting about permission of communication presented by the reception means is different between the first communication interface and the second communication interface.SELECTED DRAWING: Figure 8
Patent JP-2020155979-A (JP)
Title: Image display system, image display program, image display device, and image display method
Inventor: IWATA KENJI
IPC: H04N13/344
Filed: 2019-03-20
Abstract: To provide an image display system capable of reducing possibility of VR sickness.SOLUTION: One example of an image display system includes a goggle device having a display unit. The image display system includes a virtual camera disposed in a virtual space. An angle of view of the virtual camera can be set to a first angle of view and a second angle of view smaller than the first angle of view. By setting the angle of view of the virtual camera to the second angle of view, part of the virtual space is enlarged and displayed. When the angle of view of the virtual camera is set to the second angle of view, the image display system generates a left-eye image and right-eye image obtained by enlarging part of the virtual space and makes display regions for the enlarged left-eye image and right-eye image smaller than those in the case of the first angle of view before making the regions be displayed on the display unit of the goggle device.SELECTED DRAWING: Figure 20
Patent JP-2020160584-A (JP)
Title: Shape estimation device and program
Inventor: SHIBATA KAZUKI
IPC: G06T7/00
Filed: 2019-03-25
Abstract: To allow the reduction of computational load required for shape estimation by distributing shape estimation among a plurality of devices.SOLUTION: A shape estimation device includes: an observation unit which observes observation data of occupancies at each of observation points on the basis of sensor information respectively measured by sensor units being moving bodies arranged in an area; a distributed shape estimation unit which divides the area into a plurality of divided areas, assigns grids corresponding to a boundary of each divided area of the plurality of divided areas to the divided area, estimates a predictive average and a predictive variance of respective occupancies at the grids on the basis of observation data corresponding to the grids, and estimates an estimated normal of an observation building on the basis of a distribution gradient of occupancies in the divided area which is obtained by the assigned grids and the observation data; a target selection unit which selects a target to be observed by the sensor units, on the basis of respective occupancies in the divided areas; and a movement control unit which controls respective positions and directions of the sensor units in accordance with the selected target.SELECTED DRAWING: Figure 6