baber/WOPTO huggingface dataset:
Patent JP-2021108732-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-01-06
Abstract: To enhance interest in a game when executing a performance that uses vibration.SOLUTION: A game machine is set such that a specific interlocking performance is executable following a specific performance, such as movable body operation, image display, and music piece reproduction, in a ready-to-win performance of an SP ready-to-win A. In the specific interlocking performance, a particular vibration performance by one of vibration patterns AKV41 to AKV44 is executable. A vibration mode differs between a particular vibration performance by one of the vibration patterns AKV41 to AKV44 and a vibration performance by a vibration pattern in an operation part performance. Jackpot reliability in execution of the operation part performance is one of 50% or higher, 70% or higher, and 100% according to an operation part performance pattern. For a ready-to-win performance of an SP ready-to-win A, for example jackpot reliability is about 40%.SELECTED DRAWING: Figure 12-2
Patent JP-2021110261-A (JP)
Title: Blower device
Inventor: MATSUSHITA KOICHIRO
IPC: B60K11/06
Filed: 2020-01-07
Abstract: To reduce a back flow of an air flow in a blower device.SOLUTION: A blower device is equipped with a drive shaft 22, a fan 51 integrally rotating with the drive shaft 22, and a fan cover 52 that covers the fan 51 from the outer side in an axial direction of the drive shaft 22. The blower device blows out air sucked through the fan cover 52 by rotations of the fan 51 to the outer side in a diametrical direction of the fan 51. The fan cover 52 is equipped with a cylindrical portion 71 extending in the axial direction on the outer side in the axial direction of the drive shaft 22 with respect to the fan 51, an opening portion 73 provided in the cylindrical portion 71 and intersecting in an axial direction, and an opening portion side rib 77 extending from the opening portion 73 toward the fan 51 in the axial direction. On one side surface 58a on the opening portion 73 side in the fan 51, a circumferential fan side rib 60 extending in the axial direction of the drive shaft 22 is provided. The cylindrical portion 71, the fan side rib 60, and the opening portion side rib 77 form a labyrinth structure 80.SELECTED DRAWING: Figure 4
Patent JP-2020111864-A (JP)
Title: Nanofiber self-supporting film and method for producing the same
Inventor: IKUNO TAKASHI
IPC: D21H11/18
Filed: 2020-01-10
Abstract: To provide a thin film photoelectric conversion device which consists of a nanofiber self-supporting film such as a CNF film having a small thickness and a flat surface and is made of using the nanofiber self-supporting film, has transparency, is lightweight and flexible, and has high designability.SOLUTION: A nanofiber self-supporting film of the invention is configured to contain a fibrous polysaccharide, has a film thickness of less than 10 μm, and has a surface roughness of 40 nm or less on the main surface. This nanofiber self-supporting film has, for example, a film thickness of 0.1 μm or more and 5 μm or less, and a surface roughness of at least one main surface of 7 nm or less. The thin film photosensor 1 is manufactured by sequentially manufacturing an ITO transparent conductive film 3a, an N-type ZnO semiconductor film 3b, and an ITO transparent conductive film 3c required for photoelectric conversion on the surface of a transparent nanofiber self-standing film 2 by using a sputtering apparatus, and mounting electrodes 4a and 4b thereon.SELECTED DRAWING: Figure 8
Patent JP-2021112087-A (JP)
Title: Communication system
Inventor: MATSUMOTO SHO
IPC: H02J13/00
Filed: 2020-01-15
Abstract: To provide a communication system which is provided in a housing to suppress the situation where radio communication in the housing becomes difficult.SOLUTION: A communication system 100 provided in a housing 200 of a vehicle comprises a plurality of communication devices (a management device 2, a terminal device 4) which perform radio communication. A specific communication device (the terminal device 4) which is at least one of the plurality of communication devices is installed on an installation surface, and comprises antenna structure including an antenna 41. The antenna structure is installed between a specific wall surface 301 which is at least one of wall surfaces which the housing comprises and the installation surface (a battery surface 501), and a gap between an outer shell of the antenna structure and the specific wall surface is smaller than wavelength of an electric wave to be used for the radio communication. The antenna which the specific communication device comprises has directivity in a direction in parallel with the installation surface.SELECTED DRAWING: Figure 1
Patent JP-2021114364-A (JP)
Title: Light-emitting body installation structure
Inventor: HASEGAWA TATSUZO
IPC: H05B45/00
Filed: 2020-01-16
Abstract: To provide a light-emitting body installation structure that can prevent afterglow by preventing formation of a current route which is routed from an electric light to a housing.SOLUTION: A light-emitting body installation structure includes: a substrate having insulation property and including a first surface at which a light-emitting body is installed and a second surface located on an opposite side to the first surface; a first wiring body arranged at the first surface, having conductivity and supplying a predetermined first electrical potential to a light-emitting diode conductor; and a second wiring body arranged at the second surface while the substrate is interposed therebetween, having conductivity and supplying a second electrical potential which is lower than the first electrical potential.SELECTED DRAWING: Figure 1
Patent JP-2020133902-A (JP)
Title: Sealed tensioner with closed cell foam
Inventor: Adam C Hunt
IPC: F16H7/08
Filed: 2020-01-23
Abstract: To provide a tensioner structure that accommodates internal volume changes in a sealed tensioner.SOLUTION: An embodiment includes a body 12, a piston 14, a check valve 16, a low pressure reservoir 56, a high pressure chamber 58, and a closed cell foam 18. The closed cell foam is disposed in a fluid portion of the low pressure reservoir. The closed cell foam is compressed in size when the piston moves to a retracted state.SELECTED DRAWING: Figure 1
Patent JP-2021115519-A (JP)
Title: Steam cleaning vacuum drying device
Inventor: ISHII IKUO
IPC: B08B3/08
Filed: 2020-01-27
Abstract: To provide a steam cleaning vacuum drying device which can suppress a device cost while increasing the number of work-pieces to be processed per unit time.SOLUTION: A steam cleaning vacuum drying device 10 comprises: a plurality of vacuum tanks; one vacuum pump 12; an exhaust pipe 13 comprising a main exhaust pipe 130 which is connected to a suction port of the vacuum pump 12, and a plurality of branch exhaust pipes which are branched from the main exhaust pipe 130 and are connected one by one to each of the plurality of vacuum tanks; a plurality of exhaust pipe on-off valves which are provided one by one on each of the plurality of branch exhaust pipes; an on-off valve control part 140 which performs control for individually closing or opening the plurality of exhaust pipe on-off valves; a steam generation part 15 which is connected to each of the plurality of vacuum tanks; an ejector 16 which is connected to each of the plurality of vacuum tanks; and a condensation mechanism (ejector side condenser 166) which is provided between each of the plurality of vacuum tanks and the ejector 16, and condenses and liquefies steam.SELECTED DRAWING: Figure 1
Patent JP-2021115419-A (JP)
Title: Cardiac massage aid
Inventor: AKAMA YOICHI
IPC: A61H31/00
Filed: 2020-01-29
Abstract: To provide a cardiac massage aid that prevents a rib/sternum fracture in the cardiac massage.SOLUTION: A cardiac massage aid is provided with a protrusion 3 in a chest installation part 2 to be placed on a human chest. The protrusion 3 is protruded by a predetermined length so that the position of the sternum can be pushed in only by a predetermined depth necessary for cardiac massage when the chest installation part 2 is placed on the human chest. The chest installation part 2 has a pair of side walls 12. Each side wall 12 has flexibility in the opening/closing direction. Each side wall 12 is adapted to position the protrusion 3 in the position of the sternum across a human chest wall. When protrusion 3 was positioned in position of the sternum of the person, An auxiliary part 4 is positioned in the position of a human front chest rib. The auxiliary part 4 is provided by being protruded to the chest installation part 2 by a predetermined length shorter than the protrusion 3 so that the front part chest rib can be pushed down when the cardiac massage is performed by the protrusion 3.SELECTED DRAWING: Figure 3
Patent JP-2021024772-A (JP)
Title: Metal-containing zeolite composite, and catalyst thereof, and method for producing 2-pyrrolidone
Inventor: SUGANUMA GAKUSHI
IPC: B01J29/74
Filed: 2020-02-04
Abstract: To provide a novel metal-containing zeolite composite, a catalyst thereof, a method for producing the metal-containing zeolite composite, and a method for producing 2-pyrrolidone using the catalyst.SOLUTION: There is provided a metal-containing zeolite composite containing: metals classified into groups 8 to 11 in the periodic table; and a zeolite selected from an MFI type zeolite and a YFI type zeolite, wherein a composition ratio of Si and Al contained in the MFI type zeolite is a molar ratio (SiO2/Al2O3) of 10 to 250 in terms of silica and alumina, and wherein a composition ratio of Si and Al contained in the YFI type zeolite is a molar ratio (SiO2/Al2O3) of 18 to 700 in terms of silica and alumina. There is also provided a method for producing 2-pyrrolidone, in which at least one reaction substrate selected from pyroglutamic acid, glutamic acid, and pyroglutaminol is reacted in the presence of hydrogen using a metal-containing zeolite composite as a catalyst to produce 2-pyrrolidone.SELECTED DRAWING: Figure 2
Patent JP-2021124926-A (JP)
Title: Information processing device, distribution system, and information processing method
Inventor: SHIOZU SHINICHI
IPC: H04N7/18
Filed: 2020-02-04
Abstract: To provide an information processing device, a distribution system, and an information processing method that provide suitable camera images for business vehicles.SOLUTION: An information processing device according to an embodiment includes a selection unit and a setting unit. The selection unit selects a reception body that receives a camera image and connection candidates capable of distributing the camera image to the reception body. The setting unit sets a priority connection candidate for capturing a camera image preferentially displayed on the reception body based on a first condition from the connection candidates. At least one of the reception body and the connection candidate distributes or receives the camera image related to travel of vehicles. The setting unit sets the priority connection candidate based on a second condition applied in preference to the first condition when the vehicles include a business vehicle.SELECTED DRAWING: Figure 1D
Patent JP-2021123756-A (JP)
Title: Film and method for manufacturing the same
Inventor: YUMOTO ATSUSHI
IPC: C23C14/08
Filed: 2020-02-05
Abstract: To provide a method for manufacturing a film high in crystallinity and excellent in crystal controllability.SOLUTION: In a film consisting of a gadolinium added ceria having gadolinia doped in ceria, the content of a cubic crystal having a space group Fm-3m(225) is 70 mass% or more and the thickness is 0.01 μm or more. A method for manufacturing the film comprises: a step A of evaporating an evaporation source consisting of the gadolinia added ceria having gadolinia doped in ceria by a pulse laser in an inert gas atmosphere to form fine particles including the gadolinia added ceria; and a step B of putting the fine particles on supersonic air flow and ejecting the fine particles toward a base material to physically vapor deposit the fine particles on the base material and form a film consisting of the gadolinia added ceria. The pulse width of the pulse laser is 1 ns or more and 250 ns or less.SELECTED DRAWING: Figure 1
Patent JP-2020073156-A (JP)
Title: Program and control method
Inventor: KAWAHARA HIROSHI
IPC: A63F13/798
Filed: 2020-02-13
Abstract: To provide a program and a control method capable of promoting formation of cooperation relation between users.SOLUTION: A program makes a server device 11 to execute a step for storing ranking information including a plurality of first points respectively corresponding to a plurality of user groups and respective orders of the plurality of user groups determined on the basis of the plurality of first points, a changing step for changing the first point corresponding to the user group to which users of a terminal device 12 belong, when an execution result of a prescribed game part executed by the terminal device 12 satisfies a prescribed condition, and a step for updating the ranking information on the basis of the changed first point.SELECTED DRAWING: Figure 1
Patent JP-2021129411-A (JP)
Title: Voltage regulating device
Inventor: MAEDA HIRONOBU
IPC: G05F1/14
Filed: 2020-02-13
Abstract: To provide an indirect switching type voltage regulating device capable of calculating either one of primary side and secondary side voltages.SOLUTION: A voltage regulating device (100) includes: a series transformer (1) formed by connecting secondary winding in series to a distribution line for distributing a three-phase AC voltage; an on-load tap-changing transformer (200) which is formed by connecting primary winding in parallel to the distribution line and connected with the primary winding of the series transformer by changing over a tap of the secondary winding; a first acquisition section (S11) which acquires a measurement voltage from a first measurement transformer for measuring a voltage on one side of a connection position of the series transformer in the distribution line; a second acquisition section (S13) which acquires a measurement voltage from a second measurement transformer for measuring a voltage applied to the primary winding of the series transformer by the on-load tap-changing transformer; and calculation sections (S14-S16) which calculate voltages on the other side of the connection position in the distribution line on the basis of the measurement voltage acquired by the first acquisition section and the measurement voltage acquired by the second acquisition section.SELECTED DRAWING: Figure 1
Patent JP-2020136676-A (JP)
Title: Apparatus and methods for plug fill deposition in 3-d nand applications
Inventor: KIM BOKHEON
IPC: H01L29/792
Filed: 2020-02-14
Abstract: To provide an apparatus and method for forming a 3-D NAND device.SOLUTION: The method of forming the 3-D NAND device may include forming a plug fill and a void. Advantages gained by the apparatus and method may include a lower cost, a higher throughput, little contamination of the device, little damage during etching steps, and structural integrity to ensure formation of a proper stack of oxide-nitride bilayers.SELECTED DRAWING: Figure 2-1
Patent JP-2021131915-A (JP)
Title: Semiconductor device
Inventor: SUDO NAOAKI
IPC: G06F12/00
Filed: 2020-02-18
Abstract: To provide a semiconductor device that can automatically transition from a standby mode to a deep power down mode.SOLUTION: A semiconductor device 100 includes: internal circuits 120, 130, and 140 capable of operating in response to an input signal from an input/output circuit 110; and a controller 150 capable of controlling operations of the internal circuits. The internal circuit 140 supporting a DPD mode includes: a measurement section 162 for measuring a time since a time point of the semiconductor device 100 entering a standby mode; a transition time detection section 164 for detecting that a measurement time of the measurement section 162 has reached a certain time; and a SPS signal generation section 166 for generating a power down enable signal DPDEN for further reducing power consumption in the standby mode when a transition time is detected.SELECTED DRAWING: Figure 3
Patent JP-2020139503-A (JP)
Title: Rotary actuator and application of the same
Inventor: LUH CHUH HWA
IPC: F03C2/00
Filed: 2020-02-20
Abstract: To provide a rotary actuator.SOLUTION: A rotary actuator according to the invention includes a closed vessel and a piston rotor located within the closed vessel. The piston rotor divides the closed vessel into a first space and a second space which have different pressures. A first end of the piston rotor faces the first space and has first bores, and a second end of the piston rotor faces the second space and has second bores. Depths of the first bores and the second bores are smaller than a thickness of the piston rotor. Each of the first bores and the second bores includes a first portion and a second portion. A surface area of the first portion is larger than a surface area of the second portion.SELECTED DRAWING: Figure 1
Patent JP-2021129951-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-21
Abstract: To achieve sound game properties by suppressing an increase in gambling properties.SOLUTION: Special state control means is capable of controlling the state to a special state (e.g., a time shortening state) when numeric information (e.g., a remedy time shortening frequency counter) subtracted and updated by update means reaches a specific value (e.g., "0"). The numeric information subtracted and updated by the update means is set to an initial value when a predetermined condition is established. In the period until the predetermined condition is established and the initial value is set after a normal state is controlled to the special state on the basis of the fact that the numeric information subtracted and updated by the update means reaches a specific value, the special state control means does not control the normal state to the special state again on the basis of the fact that the numeric information subtracted and updated by the update means reaches the specific value.SELECTED DRAWING: Figure 8-44
Patent JP-2020109001-A (JP)
Title: Lane changing method for autonomous movable body
Inventor: NAGASAKA NAOKI
IPC: B60W60/00
Filed: 2020-02-26
Abstract: To provide various lane changing methods for an autonomous movable body.SOLUTION: A target interval between a pair of adjacent movable bodies disposed in a travel lane located adjacent to a lane in which an autonomous movable body is currently traveling can be specified. Whether the size of the first target interval is acceptable or unacceptable can be determined. In accordance with a determination that the size of the first target interval is unacceptable, an alternative lane changing operation for the autonomous movable body can be determined. The autonomous movable body is allowed to perform the alternative lane changing operation.SELECTED DRAWING: Figure 1
Patent JP-2021135147-A (JP)
Title: Laser marking machine
Inventor: NAGANO WATARU
IPC: G01C15/02
Filed: 2020-02-26
Abstract: To provide a laser marking machine which is less likely to emit an unnecessary laser beam.SOLUTION: A laser marking machine 1 comprises a laser, an emission lens 73 (75), and a shielding part 80. The laser emits a laser beam. The emission lens 73 (75) allows a laser beam to be made incident thereon and emits the laser beam. The shielding part 80 covers an area, through which a part of the laser beam can be pass, of the surface of the emission lens 73 (75).SELECTED DRAWING: Figure 2
Patent JP-2021134764-A (JP)
Title: Single piston or synchronously ascending/descending piston -type multicylinder internal combustion engine
Inventor: OKUDA SHOSUKE
IPC: F01M11/00
Filed: 2020-02-28
Abstract: To ensure the discharge of blowby gas and the ventilation of a crank chamber and a valve train chamber, and to reduce a pumping loss, in a single cylinder or a four-cycle two-cylinder internal combustion engine.SOLUTION: A baffle plate 22 is fixed to an oil pan 15, and an oil storage unit 21 is sealed by the baffle plate 22. A one-way valve 28 which is opened when the pressure of a crank chamber 16 becomes high due to the descending of a piston 4 is provided at the baffle plate 22. A first fresh air introduction passage 27 is connected to the crank chamber 16, a second fresh air introduction passage 31 is connected to a valve train chamber 20, and one-way valves 28, 32 are arranged at the passages 27, 31. Positive pressure and negative pressure alternately appears in the crank chamber 16 by actions of the one-way valves 28, 32, so that the positive pressure and the negative pressure are assisted by the movement of the piston 4, consequently pumping loss can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2020202173-A (JP)
Title: Power circuit shut off device
Inventor: YAGI SHINTARO
IPC: H01R13/64
Filed: 2020-03-03
Abstract: To provide a power circuit shut off device capable of keeping high reliability in connection between terminals electrically connected to each other, and also capable of reducing the size and height thereof while suppressing the cost.SOLUTION: A main switch portion MSw includes: a pair of terminals 30 arranged along a bottom face 10a of a housing 10; an electric conductive plate 50 which is elastically urged in a direction where the pair of terminals 30 contact contact point portions respectively to be brought into contact, thereby bringing the pair of terminals 30 into electric conduction; and an insulating plate 40 which is provided to be movable along a direction where the pair of terminals 30 are arranged and which is made of an insulating material. The insulating plate 40 is moved, by rotation operation of a lever 80, between a shut-off position where the insulating plate is put between the contact point portions of the terminals 30 and the electric conductive plate 50 so as to turn off the main switch portion MSw, and a conductive position where the insulting plate is released from between the contact point portions so as to turn on the main switch portion MSw.SELECTED DRAWING: Figure 4
Patent JP-2021140406-A (JP)
Title: Image processor, image processing method and image processing program
Inventor: OTA AYUKO
IPC: G06T7/254
Filed: 2020-03-04
Abstract: To achieve exact and complete extraction of even an object with appropriate brightness as a change area in extracting a change area by differential processing of an input image and a background image in a photographing area.SOLUTION: An object recognition system 1 projects polarization information (a polarization degree and a polarization angle) and a luminance value of each pixel of an input image and a background image in a pixel information space, calculates a distance between respective projection points of both pixels and determines a pixel of an input image in which the distance is equal to or more than a threshold value as a pixel of a change area. A polarization state of the reflectance on a surface of an object changes depending on a normal direction of the object or a position of a light source even if the luminance of an object reflected in an input image of a photographic area is near the luminance of a background image and hence the extraction of a change area is difficult for only the luminance; it is thus possible to exactly and completely extract an area corresponding to an object as a change area from a background area on the basis of the polarization information.SELECTED DRAWING: Figure 1