baber/WOPTO huggingface dataset:
Patent JP-2021184603-A (JP)
Title: Control device
Inventor: KISHIMOTO KENGO
IPC: G08G1/09
Filed: 2021-06-29
Abstract: To make it possible to reduce processing loads on roadside wireless communication devices and other devices.SOLUTION: A roadside wireless communication device includes a reception unit that wirelessly receives information data that is transmitted from a mobile communication device and includes information allowing for identifying the location of the mobile communication device and a transmission unit that transmits mobile body information included in the information data wirelessly received by the reception unit to another device. The roadside wireless communication device further includes a transmission determination unit that determines based on the location of the mobile communication device identified from the information data wirelessly received by the reception unit whether it corresponds to transmission timing at which the transmission unit transmits to the other device. When a determination result of the transmission determination unit is affirmative, the transmission unit transmits the mobile body information to the other device.SELECTED DRAWING: Figure 15
Patent JP-2021151699-A (JP)
Title: Picking system, picking method, and program
Inventor: SATO DAISUKE
IPC: B25J13/08
Filed: 2021-06-29
Abstract: To provide a picking system stably picking and placing flexible and unshaped work.SOLUTION: A picking system 100 is equipped with an imaging portion 151 that images work to obtain an image and a depth map, an analysis portion 152 that specifies work on the basis of the image, and decides the position and orientation of the work on the basis of a work part corresponding to the specified work in the depth map, and a control portion 154 that drive-controls a robot arm 120 on the basis of the position and the orientation of the work. The analysis portion 152 specifies the work by image recognition and decides the position and orientation of the work on the basis of a part corresponding to the specified work in the depth map. The control portion 154 controls the robot arm 120 to drive it to the position according to the orientation of the work, thereby enabling the stably picking of even unshaped work with the robot arm 120.SELECTED DRAWING: Figure 1C
Patent JP-2021182740-A (JP)
Title: Image coding device, image coding method, image coding program, image decoding device, image decoding method, and image decoding program
Inventor: TAKEHARA HIDEKI
IPC: H04N19/52
Filed: 2021-07-05
Abstract: To provide an image coding device and method and an image coding program, and an image decoding device, an image decoding method and an image decoding program which improve the coding efficiency by performing block division suitable for image coding and decoding.SOLUTION: An inter-prediction unit of an image coding device includes: a coded information storage unit that adds inter-prediction information used in the inter-prediction to a historical prediction motion vector candidate list; a history prediction motion vector candidate derivation unit that derives a history prediction motion vector candidate from the history prediction motion vector candidate list; and a history merge candidate derivation unit that derives a history merge candidate from the history prediction motion vector candidate list. The history prediction motion vector candidate derivation unit and the history merge candidate derivation unit refer to the candidates included in the history prediction motion vector candidate list in a different order from each other to make a history prediction motion vector candidate or a history merge candidate.SELECTED DRAWING: Figure 16
Patent JP-2023008520-A (JP)
Title: Exhaust gas purifying catalyst
Inventor: CHINZEI ISAO
IPC: B01D53/94
Filed: 2021-07-06
Abstract: To provide an exhaust gas purifying catalyst having improved OSC performance while maintaining exhaust gas cleaning performance.SOLUTION: A exhaust gas purifying catalyst having a substrate 11 and at least one catalyst layer 12 formed on the substrate, in which an uppermost catalyst layer 14 comprises: a catalyst metal; a first OSC material having a pyrochlore structure; a second SOC material higher in oxygen absorption and release speed than the first SOC material; an upstream catalyst layer 15 formed on an upstream side of a flow direction of an exhaust gas; and an a downstream side catalyst layer 16 formed on a downstream side in a flow direction of the exhaust gas. In the upstream side catalyst layer 15, a mass ratio of the second OSC material to a total mass of the first OSC material and the second OSC material is 0.55 to 0.73. In the downstream side catalyst layer 16, the mass ratio of the second OSC material to the total mass of the first OSC material and the second OSC material is 0.27 to 0.55.SELECTED DRAWING: Figure 1
Patent JP-2023012205-A (JP)
Title: Wear measurement device of stem bush of valve drive unit and wear measurement method
Inventor: MORI MASAKAZU
IPC: G01N3/56
Filed: 2021-07-13
Abstract: To provide a wear measurement device which can measure a wear amount of a stem bush without using a special jig at each type of a valve drive unit, and a wear measurement method.SOLUTION: In a wear measurement device 10 for measuring a wear amount of a stem bush 12 of a valve drive unit 15 for moving a valve body 14 to an axial direction of a stem 11 together with the stem 11 by rotating the stem bush 12 which is screwed to the stem 11 by an operation of a motor 13, the wear measurement device comprises: motor operation detection means 27 for detecting the operation of the motor 13; advance/retreat detection means 28 for detecting the movement of the stem 11 of an advance/retreat member 26 having the stem 11 and the valve body 14 in an axial direction; and wear amount calculation means 30 for obtaining detection data from the motor operation detection means 27 and the advance/retreat detection means 28, and acquiring a wear amount of the stem bush 12 on the basis of a pre-movement time up to a start of the movement of the advance/retreat member 26 from a start of the operation of the motor 13.SELECTED DRAWING: Figure 2
Patent JP-2023016271-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-07-21
Abstract: To provide a game machine whose merchantability has been enhanced.SOLUTION: A game machine that can be controlled to an advantageous state includes performance control means, etc. An effect display is executed and a movable body performance sound is issued in correspondence with a movable body performance. In a case where the movable body performance is executed with a variable display started during confirmation movable control, an effect display and movable body performance sound output corresponding to the movable body performance are executed while performance movable control is restricted. Furthermore, in a notification performance for notifying whether the game machine is controlled to an advantageous state, which is configured including an introduction part and an epilog part, a ratio of displaying a speech caption for a speech sound uttered by a character in the epilog part of a first notification performance is higher than a ratio in the introduction part, and a ratio of displaying a speech caption for a speech sound uttered by a character in the epilog part of a second notification performance is higher than a ratio in the introduction part.SELECTED DRAWING: Figure 175
Patent JP-2023017216-A (JP)
Title: casing
Inventor: BABA TOMOHIRO
IPC: F16C1/26
Filed: 2021-07-26
Abstract: To provide a casing which comprises a plurality of cylindrical bodies receiving a wire for transmitting a drive force and which keeps the wire from deforming.SOLUTION: A casing 2 includes a plurality of cylindrical bodies 10a, 10b which form a receiving hole 13 for receiving a wire 6. One of adjacent two cylindrical bodies is provided with an insertion part 20 which has a reduced diameter at an end part adjacent the other cylindrical body. The other cylindrical body is provided with an inserted portion 30 which has an increased diameter so that an inner hole 12a fits with the insertion hole at an end part adjacent the one cylindrical body, the inserted portion 30 receiving the insertion part so that an axis of the other cylindrical body is inclinable with respect to an axis of the one cylindrical body. When the insertion part is inserted into the inserted part and the axis Y of the other cylindrical body is inclined by a prescribed angle δ with respect to the axis X of the one cylindrical body, internal peripheral faces 18S, 28S of the two cylindrical bodies on an inclination direction side are continuous to each other at a cross section including the two axes and are located on a same circular arc Ca.SELECTED DRAWING: Figure 1
Patent JP-2022190644-A (JP)
Title: spinning reel
Inventor: HOON WEI KANG
IPC: A01K89/01
Filed: 2021-07-28
Abstract: To provide a spinning reel that can restrain destabilization of engagement between a first gear and a second gear.SOLUTION: A spinning reel 1 comprises a reel body 3, a handle shaft 6, a spool shaft 9, an oscillating mechanism 30, and a sliding member 40. The oscillating mechanism 30 comprises a sliding gear 31, a cam gear 33, and a slider 35. The sliding gear 31 rotates in a first rotation direction R1 in conjunction with rotation of the handle shaft 6. The cam gear 33 rotates in a second rotation direction R2 opposite to the first rotation direction R1. The cam gear 33 includes a gear body 38 engaged with the sliding gear 31, and a boss part 39 protruding from the gear body 38. The slider 35 is fitted to the spool shaft 9, and includes an engagement groove 37 with which the boss part 39 is engaged. The sliding member 40 is arranged between the reel body 3 and the cam gear 33, and limits rotation of the cam gear 33 in the first rotation direction R1.SELECTED DRAWING: Figure 4
Patent JP-2023020754-A (JP)
Title: Information processing program, information processing method, and information processing apparatus
Inventor: SUZUKI GENTA
IPC: G06Q30/06
Filed: 2021-07-30
Abstract: To provide an information processing apparatus capable of detecting customers in a manner of high customer service effectiveness.SOLUTION: An information processing apparatus detects people and products from image data. Subsequently, the information processing apparatus acquires skeleton information of the detected people. The information processing apparatus identifies a behavior of the people to the products on the basis of, the skeleton information of the people. Subsequently, the information processing apparatus identifies a combination of attributes of the products and a degree of interest in the product on the basis of, the behavior of the people towards the identified product.SELECTED DRAWING: Figure 14
Patent JP-2023023378-A (JP)
Title: air compressor
Inventor: NISHIDO NORIYUKI
IPC: F04B39/00
Filed: 2021-08-05
Abstract: To provide an air compressor capable of reducing a size of a drain area to discharge drain water outward from the air compressor.SOLUTION: An air compressor 1 includes a compressor 20 for compressing air introduced therein, and a tank 3 storing compressed air discharged from the compressor 20, the air compressor 1 being provided with a drain discharge pipe 42 for discharging air and the drain water from the tank 3 to the outside of the tank 3, and a drain cock 41 provided on the way to the drain discharge pipe 42 for opening/closing the drain discharge pipe 42. The air compressor 1 is provided with a discharge pipe tip part 42b as the tip of the drain discharge pipe 42 and having an upward discharge port 42c, and a cylindrical cover 43 including a top part 43a covering the drain pipe tip part 42b from an upper side.SELECTED DRAWING: Figure 4
Patent JP-2023024036-A (JP)
Title: refrigerator
Inventor: KANEKO SHOTA
IPC: F25D23/00
Filed: 2021-08-06
Abstract: To provide a refrigerator that can improve convenience.SOLUTION: A refrigerator includes: a refrigerator body, a notification unit and a control unit. The notification unit provides a notification relating to settings or a state of the refrigerator body with a sound. The control unit controls whether to provide a notification with a nonverbal sound from the notification unit or provide a notification with a language from the notification unit in accordance with a situation even when it is the same notification content.SELECTED DRAWING: Figure 5
Patent JP-2023026066-A (JP)
Title: Information processing device, method, and program
Inventor: NAGANAWA YOSHIHIRO
IPC: H04N23/90
Filed: 2021-08-12
Abstract: To make it possible to support the determination of installation positions of imaging devices so as to reduce the number of the imaging devices in an environment in which there are a plurality of imaging objects and there is no need of always imaging the respective imaging objects.SOLUTION: In an information processing device 100, a performance information input unit 201 inputs performance information of a camera. An imaging object information input unit 202 inputs information of imaging objects about a plurality of the imaging objects. A range information input unit 203 inputs information of a range within which the camera can physically be installed. An installation position candidate range calculation unit 204 calculates an installation position candidate range for the camera within which imaging objects can be switched and picked up on the basis of the performance information of the camera and the information of the imaging objects. A determination unit 205 calculates a product set of the information of the range within which the camera can physically be installed and the installation position candidate range calculated by the installation position candidate range calculation unit 204, and determines an installation position of the camera.SELECTED DRAWING: Figure 2
Patent JP-2021180919-A (JP)
Title: Game machine
Inventor: SAKAKI HISANORI
IPC: A63F7/02
Filed: 2021-08-17
Abstract: To provide a game machine capable of displacing a rotation member.SOLUTION: A rotation member 640 is formed by connecting a plurality of division members DV in the circumferential direction endlessly. In this case, a rotation drive member 637 on one side and a rotation drive member 638 on the other side with engaging parts 637b, 638b capable of engaging with engaged parts 641 in the division members DV are provided. The plurality of division members DV is displaced as these two rotation drive members 637, 638 are rotated while the engaging parts 637b, 638b are engaging with the division members DV. Accordingly, the rotation member 640 can be displaced.SELECTED DRAWING: Figure 47
Patent JP-2022037908-A (JP)
Title: Curable casting compound, molding produced from the same, and method for producing the molding
Inventor: Vitaliy Datsyuk
IPC: C08F20/00
Filed: 2021-08-18
Abstract: To provide a casting compound that allows the production of molded composite parts that are improved in terms of keeping cleanliness.SOLUTION: A thermosettable casting compound includes a polymeric binder and filler particles incorporated therein, the casting compound including at least one essential oil.SELECTED DRAWING: None
Patent JP-2021179450-A (JP)
Title: Cable with sensor
Inventor: KIMOTO TAKASHI
IPC: G01P1/02
Filed: 2021-08-19
Abstract: To provide a rotation detection device and a cable with a sensor capable of miniaturizing a sensor unit while including a plurality of magnetic sensors.SOLUTION: A cable with a sensor includes: a magnetic encoder 2 as a member to be detected that is mounted on an inner ring 11 used as a rotating member and has a plurality of magnetic poles along a circumferential direction of the inner ring 11; and a sensor unit 3 that is mounted on a knuckle 9 used as a fixing member that does not rotate along with rotation of the inner ring 11 and is arranged opposite to the magnetic encoder 2. The sensor unit 3 has a plurality of magnetic sensors 30 having a plate-like detection unit 300 in which a magnetic detection element and a signal processing circuit are collectively covered with resin mold 300a. Each detection unit 300 is stacked in an opposite direction of the sensor unit 3 and the magnetic encoder 2. The magnetic sensor 30 arranged most distant from the magnetic encoder 2 has higher sensitivity than the magnetic sensor 30 arranged closest to the magnetic encoder 2.SELECTED DRAWING: Figure 1
Patent JP-2023028333-A (JP)
Title: Dab system bidirectional insulation type dc/dc converter and control method therefor
Inventor: OI KAZUNOBU
IPC: H02M3/28
Filed: 2021-08-19
Abstract: To equalize capacitor voltage balance in a DAB system bidirectional insulation type DC/DC converter of which both the ends are connected in series.SOLUTION: A DAB system bidirectional insulation type DC/DC converter comprises a primary-side DC power source DC1, a secondary-side DC power source DC2 and first to m-th units. Primary-side DC capacitors C1 and secondary-side DC capacitors C2 of the first to m-th units are connected in series between positive electrodes and negative electrodes of the primary-side DC power source DC1 and the secondary-side DC power source DC2. A first inverter and a second inverter are respectively connected to the primary-side DC capacitor C1 and the secondary-side DC capacitor C2. A transformer Tr is connected between an AC side of the first inverter and an AC side of the second inverter. A phase difference of AC voltages outputted by the first inverter and the second inverter of each unit is controlled so as to equalize a DC capacitor voltage at an upstream side of power transmission of each unit.SELECTED DRAWING: Figure 2
Patent JP-2023028941-A (JP)
Title: Driving device and image forming apparatus
Inventor: FUKUSHI YUSUKE
IPC: G03G15/20
Filed: 2021-08-20
Abstract: To control the drive of a transmission type sensor with the optimal value at which the life of the transmission type sensor can be maximized.SOLUTION: An image forming apparatus 1 comprises: a transmission type sensor 251; a temperature sensor 28; a measuring unit 102 that measures the total drive time of the transmission type sensor 251; a calculation unit 103 that calculates a drive current value for driving the transmission type sensor 251 from an ambient temperature of the transmission type sensor 251 detected by the temperature sensor 28 and the total drive time measured by the measuring unit 102; a control unit 101 that drives the transmission type sensor 251; and a drive current detection unit that detects the value of an actual drive current applied to the transmission type sensor 251 at the start of the drive of the transmission type sensor 251. The control unit 101 performs feedback control of the transmission type sensor 251 by using the value of the drive current calculated by the calculation unit 103 and the value of the drive current detected by the drive current detection unit.SELECTED DRAWING: Figure 4
Patent JP-2023031996-A (JP)
Title: Rotary electric machine
Inventor: OGAWA TETSUYA
IPC: H02K1/276
Filed: 2021-08-26
Abstract: To provide a rotary electric machine capable of reducing a process tolerance required for manufacturing a magnet.SOLUTION: A rotary electric machine of the present invention, comprises: a stator having a plurality of coils; and a rotator 2a having a plurality of magnetic pole blocks 21a with magnetism. The plurality of magnetic pole blocks 21a comprises: an iron core 211a that is distributed so as to be opposite to the stator, respectively; and a plurality of permanent magnets 212a, 213a, and 214a surrounding the iron core 211a so as to open at least an opposite surface with the stator. Each of a plurality of permanent magnets 212a, 213a, and 214a has a rectangular parallelepiped shape or a cubic shape, respectively. The rotator 2a has a polygonal shape in an outline in an outer peripheral surface or an inner peripheral surface in a cross section in which a rotation shaft direction is a normal direction, and further comprises a back yoke 22a in which the plurality of magnetic pole blocks 21a is sequentially distributed in the outer peripheral surface or an inner peripheral surface which is flat in a circumferential direction.SELECTED DRAWING: Figure 2
Patent JP-2022162510-A (JP)
Title: Coded image quality evaluation device and program
Inventor: NAKAJIMA NAO
IPC: H04N17/00
Filed: 2021-08-27
Abstract: To objectively evaluate a flicker caused by image quality variation in a time direction of a coded image.SOLUTION: A coded image quality evaluation device 1 comprises: an activity calculation unit 11 for calculating an activity obtained by digitizing a definition for each frame of a coded image; and an activity variation calculation unit 13 for calculating time variation in the activity as a quality evaluation value.SELECTED DRAWING: Figure 1
Patent JP-2023035046-A (JP)
Title: Pipeline and air conditioner
Inventor: HAYASHI SHIGE
IPC: F16L11/115
Filed: 2021-08-31
Abstract: To efficiently reduce variation generated in a pipeline when pressure is applied to the pipeline.SOLUTION: A pipeline includes a bellows-shaped metal layer (11), a braided layer (20) imparting pressure resistance to the pipeline, and a coating layer (30) provided inside or outside the braided layer (20). When pressure is applied to the pipeline, tensile force generated in the coating layer (30) is smaller than tensile force generated in the braided layer (20).SELECTED DRAWING: Figure 1
Patent JP-2023037147-A (JP)
Title: Data providing device, data acquisition device, and program
Inventor: NAGAHARA AKIMITSU
IPC: G06F21/64
Filed: 2021-09-03
Abstract: To provide a data providing device, a data acquisition device, and a program that allow an easy detection of data falsification.SOLUTION: In a data providing device (settlement management server), a control unit includes: a management unit that manages data; an extraction unit that extracts, from the data managed by the management unit, provision data that is to be provided to an external device; a determination information generation unit that generates falsification determination information for determining whether the provision data has been falsified, based on the provision data extracted by the extraction unit; an integrated data generation unit that makes the falsification determination information generated by the determination information generation unit invisible and generates integrated data by integrating it with the provision data; and an output unit that outputs the integrated data generated by the integrated data generation unit, to the external device.SELECTED DRAWING: Figure 4
Patent JP-2021193024-A (JP)
Title: Second row priority seating for vehicle
Inventor: AHN YOOJUNG
IPC: B60N2/06
Filed: 2021-09-13
Abstract: To provide an autonomously operable vehicle.SOLUTION: Vehicles such as a vehicle 1400 can include seats for receiving different numbers of passengers. In some cases, the seat can be reconstituted. For example, the vehicle can include a first seating row 1410 having a first passenger use configuration. A first row makes it possible that a passenger sits on the seat in the first seating row and accesses a user input control device of the vehicle. Further, the first seating row can have a second folding configuration in which the first row is in a folding configuration and passengers no longer cannot use the same for seating. Further, the vehicle has a second seating row 1420. When the first seating row is in the second folding configuration, the second seating row still can be used for seating, and can include an additional leg room for passengers compared to the case that the first seating row is in the first passenger use configuration.SELECTED DRAWING: Figure 14