baber/WOPTO huggingface dataset:
Patent JP-2021186858-A (JP)
Title: Liquid-cooled jacket manufacturing method
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2020-06-04
Abstract: To provide a liquid-cooled jacket manufacturing method that can enhance joint strength of a liquid-cooled jacket and manufacture the jacket at low cost.SOLUTION: The liquid-cooled jacket manufacturing method includes a main jointing step in which a stirring pin F2 of a rotating tool F is inserted first into a surface 3a of a sealing body 3, and a tip surface of a protrusion part F4 is made to contact a peripheral wall part 11 and to relatively go around the peripheral wall part 11 at a predetermined depth along a butting part J1 with a bottom surface F1a of a shoulder part F1 contacted with the surface 3a of the sealing body 3 to friction-stir the butting part J1, while contacting a flat surface F3 of the stirring pin F2 with only the sealing body 3. In the main jointing step, a jacket main body 2 and the sealing body 3 are rotated or moved parallel using a pair of holding parts 22 to friction-stir the jacket main body 2 and the sealing body 3, while making the holding parts 22 press and hold a bottom part 10 of the jacket main body 2 and the surface 3a of the sealing body 3 from both outsides thereof.SELECTED DRAWING: Figure 6
Patent JP-2021191333-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-05
Abstract: To provide a game machine which can improve the interest for a game.SOLUTION: A game machine can increase or decrease a reservation icon according to an increase or decrease of a reservation memory, can execute a variation performance which carries out a variation display of a performance drawing pattern in response to a start of a variation display of a special drawing pattern, and can execute a customer waiting performance which displays a specific image during a customer waiting state. In the variation performance, the performance drawing pattern can be variably displayed after a start operation thereof is carried out. When the variation performance is started in the customer waiting state, the specific image is faded out. The decrease display of the reservation icon is started before an end of fading-out of the specific image. The variation display of the performance drawing pattern is started after an end of a decrease display of the reservation icon.SELECTED DRAWING: Figure 139
Patent JP-2021192082-A (JP)
Title: Education support device, learner's terminal and education support system
Inventor: MURATA KENGO
IPC: G06Q50/20
Filed: 2020-06-05
Abstract: To flexibly limit use of an application as an educator desires without any troublesome operation.SOLUTION: An education support device 10 comprises: a storage part 25 which is connected communicably to an educator's terminal 50 that an educator uses and a learner's terminal 60 that a learner uses, and stores application permission information defining an application allowed to be actuated on the learner's terminal 60; a communication part 21 which acquires application actuation information specifying an application being actuated on the educator's terminal 50; and an update part 22 which updates the application permission information based upon the application actuation information.SELECTED DRAWING: Figure 3
Patent JP-2021191738-A (JP)
Title: Method for producing easily polymerizable compounds
Inventor: KASE HIROTAKA
IPC: C07C51/44
Filed: 2020-06-05
Abstract: To provide a method for producing easily polymerizable compounds that includes the step of purifying easily polymerizable compounds with a vaporization separation column provided with a column bottom liquid circuit including a reboiler, whereby the polymerization of the easily polymerizable compounds in the reboiler can be suppressed.SOLUTION: A method for producing easily polymerizable compounds includes the step of introducing an easily polymerizable compound-containing liquid into a vaporization separation column selected from a distillation column and an evaporation column to purify the liquid under reduced pressure. The vaporization separation column is provided with a circuit for returning the extracted liquid, which is at least partial extract of the column bottom liquid, to the vaporization separation column. The circuit is provided with a reboiler including a heating part. Upstream of the reboiler, provided is a feed port for feeding an oxygen-containing gas. The feed port is provided below the heating part by 0.5 m or more. The oxygen-containing gas is fed from the feed port to the extracted liquid.SELECTED DRAWING: Figure 1
Patent JP-2021194646-A (JP)
Title: Steel sheet pile and method for manufacturing the same
Inventor: SUZAKI KENTARO
IPC: B21B1/082
Filed: 2020-06-09
Abstract: To provide a steel sheet pile having a joint having a spherical claw excellent in fatigue strength characteristics, and a method for manufacturing the same.SOLUTION: A main claw 5 of a joint 3 having an opening 6 has a finger part 7 extending toward an opposite web side from an end of a web 2, and an inner hook part 8a bent toward the opening 6 side from the tip of the finger part 7. A thickness width d of the finger part 7 and a radius R of curvature of a connection part 9a of the finger part 7 and the inner hook part 8a are d(mm)≥10.6 mm in 4.0 mm<R(mm), and d(mm)≥-0.35×R(mm)+12 mm in 3.0 mm≤R(mm)≤4.0 mm.SELECTED DRAWING: Figure 2
Patent JP-2020202375-A (JP)
Title: Photoelectric conversion element, photoelectric conversion element module, electronic apparatus, and power supply module
Inventor: TAMOTO NOZOMI
IPC: H01L51/44
Filed: 2020-06-09
Abstract: To provide a photoelectric conversion element that can obtain high output for light with low illuminance and has high durability with which the photoelectric conversion element can stably maintain the high output for a long period even when irradiated with light with high illuminance.SOLUTION: A photoelectric conversion element has a first electrode part, a second electrode part, an electron transport part between the first electrode part and the second electrode part, a light absorption part, and a hole transport part. In a Raman spectrum obtained through irradiation with a laser beam having a wavelength of 532 nm, the hole transport part has a peak at which the Raman shift becomes maximum at 1575 cm-1±10 cm-1 and a peak at which the Raman shift becomes maximum at 1606 cm-1±10 cm-1. The peak intensity ratio A/B between the maximum peak intensity A of the peak at which the Raman shift becomes maximum at 1575 cm-1±10 cm-1 and the maximum peak intensity B of the peak at which the Raman shift becomes maximum at 1606 cm-1±10 cm-1 is 0.80 or more.SELECTED DRAWING: Figure 1
Patent JP-2021060962-A (JP)
Title: Method of generating teacher data, trained learning model, and system
Inventor: OYA TAKESHI
IPC: G06T7/00
Filed: 2020-06-10
Abstract: To allow for obtaining a number of teacher datasets required for Go/Nogo determination while reducing the number of image datasets.SOLUTION: A teacher data generation method according to an embodiment is for generating teacher data for image recognition, and comprises: acquiring image data obtained by photographing a workpiece; and dividing the image data into a plurality of first areas and adding information as to whether predetermined information is contained therein or not to each of the plurality of first areas to generate a plurality of teacher datasets.SELECTED DRAWING: Figure 4
Patent JP-2021195633-A (JP)
Title: Face guard
Inventor: KITAHARA TADASHI
IPC: A41D13/11
Filed: 2020-06-10
Abstract: To provide a large amount of inexpensive face guards having minimum required functions for preventing splashes which can cause infections from adhering to the face and self-splashes from scattering far.SOLUTION: A face guard 1 comprises: a belt 11 whose both ends are freely connectable/separable and which is worn on the head or the neck of a wearer 2 in an annular state where both ends are connected; and a guard face 12 which has a size covering the face of the wearer 2 and has light transmissivity at least in a part. The belt 11 and the guard face 12 are integrally formed of one sheet having flexibility or elasticity, and connected with an arcuate streak 13 interposed therebetween.SELECTED DRAWING: Figure 4
Patent JP-2021194204-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-12
Abstract: To provide a game machine capable of executing group performance more suitably.SOLUTION: In group notice performance, suitable group notice performance can be provided by designing a second display period in which characters appear one after another and proceed to be longer than a first display period in which display of the characters first starts and the display of the characters ends first. The group notice performance is determined by a lottery using a post-variation number, so that the degree of expectations (reliability) of jackpot in the group notice performance can be set in details, depending on situations. In conversation notice performance, volume of data to be used for the lottery can be reduced by a lottery using a pre-variation number. Thus, a lottery method is made suitable in accordance with the kind of performance, so that suitable group notice performance can be provided.SELECTED DRAWING: Figure 49
Patent JP-2020150561-A (JP)
Title: Overlapped motion compensation for video coding
Inventor: LIU HONGBIN
IPC: H04N19/583
Filed: 2020-06-15
Abstract: To provide overlapped motion compensation for video coding.SOLUTION: In an example, a method of decoding video data may include receiving a first block of video data. The first block of video data may be a sub-block of a prediction unit. The method may include receiving one or more blocks of video data that neighbor the first block of video data. The method may include determining motion information of at least one of the one or more blocks of video data that neighbor the first block of video data. The method may include decoding, using overlapped block motion compensation, the first block of video data based at least in part on the motion information of the at least one of the one or more blocks that neighbor the first block of video data.SELECTED DRAWING: Figure 11
Patent JP-2021006995-A (JP)
Title: Mobile, server and operating method thereof
Inventor: AHN SANGIL
IPC: G06Q50/10
Filed: 2020-06-17
Abstract: To provide a mobile, a server and an operating method thereof capable of further efficiently achieving a matching among a plurality of mobiles.SOLUTION: An operating method of a mobile includes: a step for receiving, from a server, a first profile group in plural pieces of profile information received by the server from a plurality of mobiles; a step for generating a first favorability signal to the at least one or more profile information contained in the first profile group and transmitting the generated signal; a step for identifying the mobile that has transmitted a second favorability signal to the mobile among the plurality of mobiles; and a step for executing communication between the mobile and the plurality of mobiles in accordance with the transmission result of the first favorability signal and with the reception result of the second favorability signal.SELECTED DRAWING: Figure 9
Patent JP-2021196328-A (JP)
Title: Position detector
Inventor: ISOBE NAOKI
IPC: G01D5/245
Filed: 2020-06-18
Abstract: To provide a position detector capable of suppressing malfunction due to a magnetic field from outside without arranging two magnetic detection elements corresponding to predetermined positions at different positions in a moving direction of a magnetic field generator.SOLUTION: A position detector includes: a magnetic field generation section 10 for generating a magnetic field and moving a first position and second position; a first magnetic detection element 21 for detecting a first magnetic field; a second magnetic detection element 22 for detecting a second magnetic field different from the first magnetic field; and a determination section 40 for determining that the magnetic field generation section 10 reaches the first position by detection of predetermined threshold values by both the first magnetic detection element 21 and the second magnetic detection element 22.SELECTED DRAWING: Figure 1
Patent JP-2022000105-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-19
Abstract: To enhance interest in a game.SOLUTION: A game machine 1 performs determination on the basis of satisfaction of a start condition, and can execute a special game advantageous to a player when variation display of a pattern executed based on the determination becomes a predetermined special result. A game state includes a normal game state, and a specific game state more advantageous than the normal game state. Variation display can be performed based on a start condition to be satisfied by entry of game balls into a first start pocket 45, and variation display can be performed based on a start condition satisfied by entry of game balls into a second start pocket 47.SELECTED DRAWING: Figure 166
Patent JP-2022001909-A (JP)
Title: Opening amount adjustment device
Inventor: KITADE SAITARO
IPC: G10D3/046
Filed: 2020-06-22
Abstract: To provide an opening amount adjustment device capable of easily adjusting an opening amount of a sound hole.SOLUTION: An opening amount adjustment device 10 is provided, for example, at a sound hole for emitting sound and opened at a stringed instrument such as a guitar, and includes: a movable member 12 moving so as to change the opening amount of an opening part of the sound hole; and an operation member 13 for operating the movable member. Thereby, the adjustment of sound volume, which has been conventionally difficult, can be performed easily, and the sound volume and tone can be changed during musical performance.SELECTED DRAWING: Figure 2
Patent JP-2022001524-A (JP)
Title: Elevator doorway device
Inventor: SUZUKI TOMOHIRO
IPC: B66B13/30
Filed: 2020-06-22
Abstract: To provide an elevator doorway device in which remaining of a foreign object below a door on a doorway center can be suppressed with simple structure.SOLUTION: This elevator doorway device comprises: a door opening/closing an elevator doorway; a threshold provided below the doorway and having a groove on an upper surface; and a door shoe that slides in the groove. A shielding band rotatable about a horizontal axis along the groove is provided in the threshold. The shielding band rotates with the opening/closing operation of the door, faces the surface of the door when the door is closed, and the center of the shielding band faces the surface of the threshold when the door is open.SELECTED DRAWING: Figure 2
Patent JP-2022002910-A (JP)
Title: Airbag
Inventor: SAITO HIDEAKI
IPC: B60R21/2338
Filed: 2020-06-23
Abstract: To provide an airbag capable of making a setting point of a tension member and a setting point of a vent hole less restricted.SOLUTION: An airbag 10 of the present invention has a bag-shaped airbag body 20, a tension member arranged in the airbag body, and a vent hole 50 provided on the airbag body. In a two-dimensional view in which the inside of the expanded and deployed airbag body is viewed from a direction orthogonal to the vent hole through the vent hole, the tension member has a lap portion 35 arranged at a position overlapping the vent hole, and dimensions in the orthogonal direction of at least a part of the lap portion are smaller than a gap in the orthogonal direction of a part corresponding to the lap portion of the vent hole.SELECTED DRAWING: Figure 3
Patent JP-2022003746-A (JP)
Title: Electronic device
Inventor: KISHI TAKASHI
IPC: H01L23/02
Filed: 2020-06-23
Abstract: To reduce the size of a package in which an electronic component such as an imaging element is encapsulated, and at the same time to enable stable fixation to an electronic device.SOLUTION: An electronic device has a substrate on which electronic components are mounted, a cover glass, and a frame for encapsulating a surface of the substrate on which the electronic components are mounted together with the cover glass. An area of at least a part of a surface where the frame and the cover glass are bonded is larger than an area of a surface where the frame and the substrate are bonded.SELECTED DRAWING: Figure 1
Patent JP-2020155414-A (JP)
Title: Light emission control system and light emission control method
Inventor: MIYAKO SHIGEKI
IPC: H05B47/19
Filed: 2020-06-23
Abstract: To provide a light emission control system using light which enables presentation based on light providing sensation of unity even in a large space such as a concert venue.SOLUTION: The present invention relates to a light emission control system in which a light and a server are connected to each other via a network. The server includes storage means for storing identification information identifying light and position information in association with each other into a storage unit, and transmission means for transmitting light emission control information based on storage information stored by the storage means, and the light includes reception means for receiving the light emission control information transmitted from the transmission means of the server, and light emission means for emitting light according to instruction information of the server based on the light emission control information received by the reception means.SELECTED DRAWING: Figure 1
Patent JP-2022006352-A (JP)
Title: Wooden house
Inventor: AKATSUKA MIKIO
IPC: E04H1/02
Filed: 2020-06-24
Abstract: To provide construction means improved in construction efficiency of a wooden house having a living room A formed with an open ceiling space.SOLUTION: A wooden house which employs inclined beams 6 for roof construction uses finishing materials for ridge beams 3 and the inclined beams 6, and ceiling members (roof panels 7) with lower faces 72 decoratively finished are bonded to the inclined beams 6, roofing materials are applied to the ceiling members to form a ceiling of the living room A having an open ceiling space. Finishing construction of an indoor high part by framework construction and roof construction (ceiling construction) is not necessary.SELECTED DRAWING: Figure 2
Patent JP-2021022372-A (JP)
Title: Line control system, preferential sequence deciding method and production facility
Inventor: OTSUKA SHUNEI
IPC: B23Q41/08
Filed: 2020-06-25
Abstract: To provide a line control system, a preferential sequence deciding method and a production facility capable of deciding a process preferential sequence that has an excellent production efficiency in a production line including a plurality of production facilities.SOLUTION: A production line includes a plurality of production facilities which processes a workpiece to produce a product, and at least one of the plurality of production facilities includes: a plurality of carrying units that carries the workpieces in a parallel manner; and a processing unit that processes the workpiece. A preferential sequence deciding method in the production line includes: obtaining processing states of the workpieces from the plurality of production facilities (ST1); and deciding a preferential sequence of the processes for the workpiece from the obtained processing states (ST6). The preferential sequence is hence decided for timing of process or carriage of the workpiece.SELECTED DRAWING: Figure 7
Patent JP-2022007108-A (JP)
Title: Information processor, information processing method, and program
Inventor: IWAMOTO SHOHEI
IPC: H04R3/00
Filed: 2020-06-25
Abstract: To estimate the position of a sound source relating to a virtual viewpoint image.SOLUTION: An information processing system 10 acquires viewpoint information showing the transition of a virtual viewpoint corresponding to a virtual viewpoint image generated on the basis of a plurality of picked-up images obtained by imaging an imaging area from a plurality of directions. The information processing system 10 estimates the position of a sound source in the imaging area on the basis of acquired viewpoint information.SELECTED DRAWING: Figure 1
Patent JP-2022011895-A (JP)
Title: Wheel steering device
Inventor: SANO KATSUYUKI
IPC: B62D7/10
Filed: 2020-06-30
Abstract: To provide a wheel steering device with high practicability.SOLUTION: A wheel steering apparatus, having (a)a steering knuckle 24a which constitutes a part of a suspension device, can relatively operate to a vehicle body in the vertical direction and rotatably retains a wheel 10, and (b)a steering actuator which rotates the steering knuckle around a king pin axis line KP to steer the wheel, is constituted so that both of a caster angle φS and a caster offset δ4 become zero. It is thus possible to provide the wheel steering apparatus with a minor change in the steering angle of the wheel even if a force of moving up and down the wheel works due to the unevenness of a road surface.SELECTED DRAWING: Figure 3
Patent JP-2022015719-A (JP)
Title: Power supply unit of aerosol generating device
Inventor: ONO YASUHIRO
IPC: A24F40/40
Filed: 2020-07-09
Abstract: To make it possible to supply electric power from an external power supply to a controller of a power supply unit, even when a power supply provided in the power supply unit of an aerosol generating device becomes an overcharged state.SOLUTION: A power supply unit 10 of an aerosol aspirator 1 comprises a power supply 12 capable of supplying electric power to a load 21 for heating an aerosol source, a charging terminal 43 receiving electric power for charging the power supply 12 from a plug connected to an external power supply, a charging IC 55 controlling the charge of the power supply 12 by the electric power received by the charging terminal 43, and an MCU 50. The charging terminal 43 and the power supply 12 are connected to the charging IC 55 in parallel, and the charging IC 55 is configured to be able to supply the electric power from the charging terminal 43 and the power supply 12 respectively via the charging IC 55 to the MCU 50.SELECTED DRAWING: Figure 10
Patent JP-2022015948-A (JP)
Title: Connection structure and connection method for precast concrete floor slab
Inventor: TAKEYAMA TADAOMI
IPC: E01D21/00
Filed: 2020-07-10
Abstract: To suppress the self-shrinkage of concrete and facilitate the combined use with deformed reinforcing bars in a connection structure and a connection method for a precast concrete floor slab.SOLUTION: A connecting structure 1 of a pair of precast concrete floor slabs 2A, 2B facing each other through a gap G has a joint 3 provided in the gap G and a filling concrete 4 for filling the gap G, and the filling concrete 4 includes fine aggregate containing ferronickel slag and coarse aggregate. A method for connecting the precast concrete floor slabs 2A, 2B includes a step of arranging a pair of precast concrete floor slabs 2A, 2B so as to face each other via the gap G and provide the joint 3 in the gap G, and a step of filling the gap G with the interposed concrete 4; the filling concrete 4 contains fine aggregate including ferronickel slag and coarse aggregate.SELECTED DRAWING: Figure 1