baber/WOPTO huggingface dataset:
Patent JP-2021015887-A (JP)
Title: Encapsulation film, encapsulation film-coated electronic component mounting board and electronic apparatus
Inventor: HASHIMOTO AKINORI
IPC: B32B7/028
Filed: 2019-07-11
Abstract: To provide an encapsulation film capable of coating irregularities, formed due to provision of an electronic component on an electronic component mounting board, with more excellent followability, and to provide an encapsulation film-coated electronic component mounting board having such an encapsulation film, and a reliable electronic apparatus having such an encapsulation film-coated electronic component mounting board.SOLUTION: An encapsulation film 100 is used for coating an electronic component mounting board 45, and composed of a resin material as a chief material. When the encapsulation film 100 is sandwiched by two frame bodies 210, 220 having openings 215, 225, and heated by using a heater 500 placed oppositely to the frame bodies 210, 220, a maximum distance H (mm) in the vertical direction satisfies a relation 0<H<22.3, in a space S formed by a flat surface 230 formed of the openings 215, 225, and a surface 110 of the encapsulation film 100.SELECTED DRAWING: Figure 3
Patent JP-2021016894-A (JP)
Title: Surface treatment method for cooling hole of mold
Inventor: NAKANO KOHEI
IPC: B24C11/00
Filed: 2019-07-24
Abstract: To provide a surface treatment method of an inner surface of a cooling hole for preventing or reducing "cracks generated by cooling holes" which is a large factor of cracking of a mold.SOLUTION: In a surface treatment method of the cooling hole of a mold, the mold has a cooling hole to be used for cooling. An inner surface of the cooling hole is smoothed by applying one or more kinds of treatment selected from the group consisting of a mechanical polishing treatment, a shot blasting treatment and a shot peening treatment to the tool mark of the inner surface of the cooling hole. A nitridation treatment is subsequently performed to increase the surface hardness of the inner surface of the cooling hole and to apply compressive residual stress. An oxidation treatment is then performed to form an oxide film on the inner surface of the cooling hole.SELECTED DRAWING: Figure 9
Patent JP-2021022656-A (JP)
Title: Semiconductor device
Inventor: ABE YUYA
IPC: H01L29/06
Filed: 2019-07-26
Abstract: To provide a semiconductor device suitable for a high breakdown voltage circuit such as an igniter and capable of securing a surge tolerance dose while achieving higher breakdown voltage.SOLUTION: A semiconductor device comprises a main semiconductor element part 201 arranged on a center side of a semiconductor chip, and a breakdown voltage structure part 203 arranged on an outer peripheral side of the semiconductor chip. The breakdown voltage structure part 203 comprises a semiconductor substrate 1 of a first conductivity type, a first insulation film 11 selectively arranged on the semiconductor substrate 1, a second insulation film 12 arranged closer to the center side of the semiconductor chip than the first insulation film 11 on the semiconductor substrate 1 and thinner than the first insulation film 11, a protection diode 10 at least a part of which is arranged on the first insulation film 11, an interlayer insulation film 13 arranged on the protection diode 10, and a field plate 4c arranged on the interlayer insulation film 13. An end part on an outer periphery side of the field plate 4c is located on an end part on the center side of the first insulation film 11.SELECTED DRAWING: Figure 4
Patent JP-2021022687-A (JP)
Title: Electrostatic protection circuit
Inventor: IKEDA MASUHIDE
IPC: H01L27/06
Filed: 2019-07-30
Abstract: To provide an electrostatic protection circuit that can reduce the possibility that the influence of a surge voltage cannot be sufficiently reduced.SOLUTION: An electrostatic protection circuit is electrically connected to a first terminal that receives input of a first voltage signal, a second terminal that receives input of a second voltage signal, and a connection terminal that is connected to an external circuit, and reduces the influence of a surge voltage on an internal circuit, and comprises: a first protection circuit that is electrically connected to the first terminal and the second terminal; and a second protection circuit that is electrically connected to the first terminal and the connection terminal. The second protection circuit has a first diode element that has an anode electrically connected to the connection terminal and a cathode electrically connected to the first terminal, a thyristor element that has a cathode electrically connected to the connection terminal, a voltage limiting element that is electrically connected to an anode of the thyristor element, and a trigger element that is electrically connected to a gate of the thyristor element and operates the thyristor element.SELECTED DRAWING: Figure 2
Patent JP-2020191059-A (JP)
Title: Drone system
Inventor: WAKE KAZUHIRO
IPC: G05D1/00
Filed: 2019-07-30
Abstract: To efficiently replenish resources to a drone and a mobile body even when resources stored in the drone and the mobile body become insufficient during operation in a system for replenishing resources to the drone from the mobile body.SOLUTION: A drone system 500 includes at least: a drone 100; a mobile body 406a on which the drone is permitted to land and which is capable of moving together with the drone; and an operation determination device 40 which grasps positions and states of the drone and the mobile body and determines operations of the drone and the mobile body. The mobile body includes cargo chambers 821a and 821b which are capable of storing resources used by the drone. The operation determination device includes: a mobile body resources acquisition part 411 which acquires the amount of the resources stored in the cargo chambers; and a resources replenishment determination part 41 which determines that the resources are replenished to the mobile body when the amount of the resources satisfies a predetermined condition.SELECTED DRAWING: Figure 13
Patent JP-2021023329-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2019-07-31
Abstract: To provide a game machine capable of executing a display performance which enhances game amusement.SOLUTION: There are provided a case where a speech performance display is displayed and a case where a subtitle performance display is displayed, on an image display unit DP. A first speech performance display and a second speech performance display are provided as the speech performance display, and a first subtitle performance display JD1 and a second subtitle performance display JD2 are provided as the subtitle performance display. With reception of an operation on a start lever as a trigger, the first subtitle performance display JD1 is displayed, and thereafter with reception of a third stop operation as a trigger, the first subtitle performance display JD1 is hidden and the second subtitle performance display JD2 is displayed.SELECTED DRAWING: Figure 87
Patent JP-2021024200-A (JP)
Title: Recording device
Inventor: OKAMOTO KOJI
IPC: B41J11/70
Filed: 2019-08-06
Abstract: To provide a recording device which can reduce the waste of a recording medium and prevent a decline in the productivity.SOLUTION: A recording device comprises: conveyance means which conveys a recording medium; a recording unit which records an image on the conveyed recording medium; position detection means which detects the tip position of the conveyed recording medium; and a control unit which controls the recording start position to the recording medium. The control unit includes a first mode of controlling the recording start position on the basis of the detection result by the position detection means and a second mode of controlling the recording start position not on the basis of the detection result.SELECTED DRAWING: Figure 9
Patent JP-2019214509-A (JP)
Title: Production method of glass material, and glass material
Inventor: SATO FUMIO
IPC: G02B1/00
Filed: 2019-08-07
Abstract: To provide a method capable of producing a glass material having an optical characteristic with a high refractive index and with low dispersion or high dispersion, and having a large particle size.SOLUTION: In a method for producing a glass material having a particle size larger than 1.2 mm, in which a refractive index nd and an Abbe number νd satisfy relations shown in following formulas (1) and (2), and gas is exhausted from a gas exhaust nozzle opened through a molding surface of a molding tool, and thereby molten glass is obtained by heating and melting a glass-making feedstock in the state where the glass-making feedstock is floated and held on the molding surface, and then the molten glass is cooled. nd≥-0.00861νd+2.26...(1), 15≤νd≤98...(2).SELECTED DRAWING: Figure 1
Patent JP-2021024499-A (JP)
Title: Parking mechanism
Inventor: HIGUCHI KATSUYA
IPC: F16H59/66
Filed: 2019-08-08
Abstract: To prevent abnormal noise and damage caused by the parking pole coming into contact with the parking gear.SOLUTION: A parking mechanism comprises: a parking gear connected to a drive shaft; a manual plate moved between a parking range position where a vehicle transitions into a parking range and a non-parking range position where the vehicle transitions into a non-parking range; a parking rod connected to the manual plate, and moved in conjunction with the manual plate; a parking pole rotated between a parking position where a meshing portion is meshed with the parking gear according to a move position of the parking rod, and a non-parking position where the meshing portion is separated from the parking gear; and a regulator that regulates rotation of the parking pole from the non-parking position to the parking position when a predetermined uneven state of a road surface is detected by a road surface detection part in a state where the non-parking range is selected.SELECTED DRAWING: Figure 7
Patent JP-2021027901-A (JP)
Title: Game system, game device, and program
Inventor: SHIMIZU YASUTOMO
IPC: A63F13/79
Filed: 2019-08-09
Abstract: To provide a game system capable of maintaining the balance of a game as a whole, and maintaining and improving the interest of a player in the game, while boosting the expectation that a game medium in expectation wins in a lottery process such as Gasha.SOLUTION: A server device 10 is configured to: manage first lottery values for use in lottery processing stored for each lottery group that comprises a plurality of game media and a second lottery value for use in lottery processing of each game medium belonging to each lottery group; change the second lottery value of a specific game medium on the basis of a player's operation; automatically change the second lottery values of the other game media belonging to the same lottery group as that of the second lottery value changed by the operation change process on the basis of the changed second lottery value and a given change rule; and select game media to be associated with the player on the basis of the first lottery values and the second lottery values, the game media including the game medium whose second lottery value is changed.SELECTED DRAWING: Figure 4
Patent JP-2021033594-A (JP)
Title: Control device, operation input device, control method, control program, and storage medium
Inventor: HARIGAI MASATO
IPC: H02P8/14
Filed: 2019-08-23
Abstract: To control a mechanism for deformation so that a deformation trace of a sheet can be alleviated.SOLUTION: A control device 110 is characterized by including a seat 111, a push-pull part 112 having a stationary part 112a that is movable between a first position P11 at which a part 111b of the seat 111 is pushed up and a second position P12 at which the seat is partly pulled down, a driving unit 113 that moves the stationary part 112a of the push-pull part 112, and a control unit 114 that controls the movement of the stationary part 12a by the driving unit 113 so that the stationary part 112a moves from the first position P11 to the second position P12, and stays at the second position P12 for a predetermined time, and then moves to a third position P13 between the first position P11 and the second position P12.SELECTED DRAWING: Figure 1
Patent JP-2020111314-A (JP)
Title: Controller interconnecting electric bicycle and electronic lock
Inventor: Hu qing huang
IPC: B62M6/45
Filed: 2019-08-23
Abstract: To provide a controller interconnecting an electric bicycle and an electronic lock such that a motor of the electric bicycle is not permitted to generate an output for driving the electric bicycle unless notice of unlocking of the electronic lock is received even if the electronic lock is broken.SOLUTION: A controller interconnecting an electric bicycle and an electronic lock has a bicycle controller 20, a motor 22, an electronic lock 23, and a radio controller 30, and the bicycle controller 20 comprises a motor control unit 21, which is connected to the motor 22. The electronic lock 23 has a locking controller 24 and an electric lock 27, and the locking controller 24 receives an operation signal of the radio controller 30, determines whether the radio controller 30 permits an operation, and informs, once the operation is permitted, the bicycle controller 20 that the electric lock 27 is locked and the motor 22 is disallowed by the motor control unit 21 to output auxiliary power. Otherwise, once the electronic lock 27 is unlocked, the bicycle controller 20 is informed that the motor 22 is allowed by the motor control unit 21 to output the auxiliary power.SELECTED DRAWING: Figure 4
Patent JP-2021031337-A (JP)
Title: Additive for cement, cement composition, and method for improving cement strength
Inventor: OSAWA MASAMI
IPC: C04B24/02
Filed: 2019-08-26
Abstract: To provide: a strength improver for cement and an additive for cement, capable of improving strength of a hardened product of a cement composition significantly over a long period; the cement composition containing such additive for cement; and a method for improving cement strength, capable of improving the strength of the hardened product of the cement composition significantly over a long period.SOLUTION: An additive for cement according to one embodiment of the present invention comprises at least one selected from the group comprising: an emulsion (A) that contains polymer particles having glass transition temperature of 35°C to 100°C; an alkanolamine compound (B); and a retarder (C).SELECTED DRAWING: None
Patent JP-2021032495-A (JP)
Title: Bathroom heater/dryer
Inventor: NISHIDA KAZUMA
IPC: F24F11/64
Filed: 2019-08-26
Abstract: To provide a bathroom heater/dryer capable of saving energy of a clothes drying operation.SOLUTION: A bathroom heater/dryer includes: a case body installed in a bathroom; a circulation fan for circulating the air in the bathroom; a heat exchanger for heating the air in the bathroom introduced into the case body by the circulation fan; a ventilation fan for exhausting the air in the bathroom to the outdoors; temperature detection means for detecting the temperature of the air before being introduced into the case body and heated by the heat exchanger; and control means for controlling these. At the start of a clothes drying operation for drying clothes hung in the bathroom, the control means blows the air heated by the heat exchanger to the bathroom by driving the circulation fan, and when the detection temperature of the temperature detection means has become equal to or higher than a preset reference value, it starts the driving of the ventilation fan.SELECTED DRAWING: Figure 6
Patent JP-2020125442-A (JP)
Title: Thermoplastic elastomer composition, and joining member and method for manufacturing the same
Inventor: MIZUNO MASASHI
IPC: C08L53/02
Filed: 2019-08-26
Abstract: To provide a joining member which has not only excellent slidability and fusion property but also good compressive permanent set (setting property) at high temperature and is made of a thermoplastic elastomer composition.SOLUTION: A joining member is made of a thermoplastic elastomer composition containing the following (A), (B) and (C), and containing 100-140 pts.mass of the component (B) and 60-140 pts.mass of the component (C) with respect to 100 pts.mass of the component (A). Component (A): a hydrogenation product of a block copolymer having at least two polymer blocks containing a vinyl aromatic compound as a main component and at least one polymer block containing butadiene, in which a ratio of the hydrogenation product (A1) of a block copolymer having a weight average molecular weight of 300,000 or more in the hydrogenation product of the block copolymer is 30-100 mass%. Component (B) a softening agent for hydrocarbon-based rubber. Component (C): a polypropylene-based resin.SELECTED DRAWING: Figure 1
Patent JP-2021033752-A (JP)
Title: Output control device, display control system, output control method and program
Inventor: KATAGIRI KEITA
IPC: G06T7/90
Filed: 2019-08-27
Abstract: To provide a display screen suitable for a viewer who visually recognizes a plurality of objects.SOLUTION: An output control device (e.g., a control device 30, a display terminal 50 or an information processing server 70) acquires photographic image data (e.g., photographic image data related to a photographic image 200) obtained by photographing a plurality of objects, detects the plurality of objects shown in the acquired photographic image data, and estimates a recognition degree of a viewer to the plurality of objects which are detected. Then, the output control device specifies an object having a low recognition degree among the plurality of objects which are detected on the basis of the estimated recognition degree, and outputs display image data (e.g., display image data related to a display image 400) showing additional information 450 associated with the specified object having a low recognition degree to the acquired photographic image data.SELECTED DRAWING: Figure 10
Patent JP-2019220478-A (JP)
Title: Battery pack pressure release valve
Inventor: SUZUKI NAOTO
IPC: H01M2/12
Filed: 2019-08-28
Abstract: To prevent unnecessary breakage due to pressure from the outside when the set pressure at which a sheet-shaped member 53 breaks is set low.SOLUTION: A pressure release valve 11 provided in a pack case 2 includes a large number of small holes 51 densely provided on a wall 5A of a pack case upper 5, and a sheet member 53 arranged to cover a region 52 of the small hole 51 and broken by a predetermined pressure difference. The sheet member 53 is made of a thin metal foil. The small holes and the sheet member are adhered to each other with a relatively weak adhesive strength by which peeling-off can be easily performed when the gas pressure inside the pack case 2 is received. Even when car wash water or wind pressure acts from the outside, the sheet member 53 is not deformed or broken because it is supported by the wall 5A from the inside.SELECTED DRAWING: Figure 11
Patent JP-2021032193-A (JP)
Title: Pump device
Inventor: KAWASAKI HIROYUKI
IPC: F04D13/06
Filed: 2019-08-28
Abstract: To provide an improved pump device capable of attaining high pump efficiency and energy saving.SOLUTION: A pump device comprises a pump 1 having an impeller 5, an electric motor 7 for rotating the impeller 5, and an inverter 10 for driving electric motor 7 at variable speed. The impeller 5 has a non-limit load characteristic within a predetermined discharge flow rate range R. The inverter 10 is configured to drive the electric motor 7 at a rotation speed higher than a rotation speed corresponding to a power frequency of a commercial power supply at a preset target operating point TO.SELECTED DRAWING: Figure 4
Patent JP-2021039997-A (JP)
Title: Processing method for workpiece
Inventor: OTAKE YUSUKE
IPC: B23K26/60
Filed: 2019-09-02
Abstract: To provide a new processing method for a workpiece, which is used in processing a plate-like workpiece.SOLUTION: A processing method for a workpiece is used when a plate-like workpiece is processed in a planned processing area set for the workpiece. The processing method includes: a metal plate arrangement step of mounting a metal plate large enough to cover the planned processing area on the upper surface side of the workpiece and thereby to cover the planned processing area with the metal plate; and a laser beam irradiation step of irradiating, from the upper surface side of the metal plate, a portion of the metal plate, the portion covering the planned processing area, with a laser beam with a wavelength absorbed by the metal plate. In the laser beam irradiation step, a portion of the metal plate, the portion covering the planned processing area, is processed by the laser beam, and also the planned processing area of the workpiece is processed by heat conducted from the metal plate.SELECTED DRAWING: Figure 3
Patent JP-2021038433-A (JP)
Title: Silicide thin film containing barium and strontium, and its production method
Inventor: MESHIDA MASAMI
IPC: C23C14/06
Filed: 2019-09-03
Abstract: To provide a silicide thin film containing barium and strontium having excellent thermoelectric conversion characteristics such as a low electric resistivity, a high Seebeck coefficient and a high power factor.SOLUTION: In a silicide thin film containing barium and strontium, which is a thin film containing a polycrystalline substance of silicide containing barium and strontium, the polycrystalline substance contains a cubic crystal SrSi2 phase, and the contents of barium and strontium satisfy a relation of 0.08≤Ba/(Ba+Sr)≤0.25.SELECTED DRAWING: None
Patent JP-2020014226-A (JP)
Title: Network connection system and method
Inventor: IKEDA HIROKI
IPC: H04L47/2475
Filed: 2019-09-05
Abstract: To provide high-quality services with a very simple configuration even if multiple different applications are running on a mobile terminal.SOLUTION: An application/infrastructure cooperation server 14 provided on the Internet, detects a type of application which is active on a specific mobile terminal 3 and sets a connection policy according to the type of application on a bandwidth control router 8 together with information for specifying the mobile terminal 3. The bandwidth control router 8 responds to the connection policy set by the application/infrastructure cooperation server 14 to transfer a packet from the specified mobile terminal 3 by priority control or a predetermined priority communication band.SELECTED DRAWING: Figure 2
Patent JP-2021043257-A (JP)
Title: Information processing device and information processing program
Inventor: AKNZAKI AMI
IPC: G09G5/36
Filed: 2019-09-06
Abstract: To provide an information processing device and information processing program, which allow a user to identify notifications relevant to the user better compared to the case where notifications are displayed with no regard to user attribute information when sending notifications regarding notification targets outside a field of view.SOLUTION: An information processing device comprises a processor configured to control display of a notification regarding a notification target present outside a field of view of a user according to a relationship between attribute information of the notification target and attribute information of the user.SELECTED DRAWING: Figure 3