baber/WOPTO huggingface dataset:
Patent JP-2021182283-A (JP)
Title: Menu proposal system
Inventor: TANAKA TOMOCHIKA
IPC: G06Q50/10
Filed: 2020-05-19
Abstract: To provide a menu proposal system that reduces burden on a user in a menu proposal system.SOLUTION: A menu proposal system 10 includes a purchase information storage device 12, a housing integrated control device 14, and a display device 16. The purchase information storage device 12 acquires information on a foodstuff for accounting when a user purchases the foodstuff and stores it as purchase history information. The housing integrated control device 14 stores information on the foodstuff in the purchase history information as inventory information on the user. The integrated housing control device 14 selects, based on the inventory information, a menu. The display device 16 presents the menu selected by the housing integrated control device 14 to the user.EFFECT: Since inventory information of a foodstuff of a user utilizes purchase history information acquired and stored for accounting, it is not necessary to register a purchased foodstuff again as the inventory information. Therefore, the user can get to know an appropriate menu from the inventory information without registering the inventory information.SELECTED DRAWING: Figure 1
Patent JP-2021183428-A (JP)
Title: Lateral reflector of vehicle
Inventor: KIKUCHI SATOSHI
IPC: B60Q1/30
Filed: 2020-05-21
Abstract: To lessen setting work of an installation position and reduce man hour concerning installation of a lateral reflector when installing the lateral reflector by an automaker.SOLUTION: There is provided a lateral reflector 30 which is attached to a chassis frame 10 with U-shaped cross section consisting of an upper piece 11, a lower piece 13 and a vertical piece 12 connecting the lower piece 13 with the upper piece 11. The lateral reflector 30 is composed of a reflection material 31 facing a vehicle outward direction and a connection member 32 to which the reflection member 31 is attached and which is supported to the chassis frame 10. The connection member 32 is composed of a side piece part 322 which is abutted on an outside surface of the vertical piece 12, a support part 321 which is linked to the side piece part and to which the reflection member is attached, a horizontal piece part 323 which is diverged from the side piece part 322 and abuts on the top face of the upper piece 11 and a pawl part 324 which is provided on the horizontal piece part 323 and is engaged and supported to an end part of the upper piece 11.SELECTED DRAWING: Figure 2
Patent JP-2021185400-A (JP)
Title: Polarizing plate, manufacturing method therefor, and optical apparatus
Inventor: TAKEDA TOMU
IPC: G02B1/14
Filed: 2020-05-25
Abstract: To provide a polarizing plate with which light permeation characteristics in a transmission axis direction are improved while maintaining durability.SOLUTION: A polarizing plate 100 according to the present invention comprises a transparent substrate 10, and a plurality of protrusions 20 formed on a first face 10a of the transparent substrate 10, extending in a first direction and cyclically arrayed at shorter pitches than the wavelength of light in a use band by being spaced apart from each other. The plurality of protrusions 20 include, in order from the transparent substrate 10 side, a reflection layer 21, a dielectric substance layer 22 and an absorption layer 23. Furthermore, the top face 20aa and side faces 20ab of each of the plurality of protrusions 20 are covered with a protective film 40A composed of a dielectric substance, the area of the protective film 40A being gradually increasing from the top face 20aa side toward the transparent substrate 10 when seen from a cross section of the protrusion 20 that is cut at a face orthogonal to the surface 10a of the transparent substrate 10 and orthogonal to a first direction.SELECTED DRAWING: Figure 2
Patent JP-2021189192-A (JP)
Title: Antireflection structure
Inventor: DAI Kotaro
IPC: G02B1/118
Filed: 2020-05-25
Abstract: To provide an antireflection structure excellent in antireflection performance and anti-glare properties, high in production efficiency using a die and capable of preventing transfer failure from the die from occurring.SOLUTION: An antireflection structure includes a plurality of bottoms 2 having an approximately circular outer edge part 2a, and a large projection 3 separating the plurality of bottoms 2 from each other. The average diameter of the minimum circles of the bottoms 2 including the outer edge parts 2a is 500 nm or more and 20 μm or less; a fine structure having an average pitch of 10nm or more and 500 nm or less and consisting of bottom minute projections 4 standing as a group is formed in the bottom 2; the large projection 3 has a multi-peak structure that the height of the upper surface along the outer edge part 2a of the bottom 2 is irregularly changed; and the maximum height of the large projection 3 is larger than that of the bottom minute projection 4 in the bottom 2.SELECTED DRAWING: Figure 5
Patent JP-2021171600-A (JP)
Title: Hc radio-controlled car
Inventor: OKAMOTO MATSUYOSHI
IPC: A63H31/00
Filed: 2020-04-21
Abstract: To provide an HC radio-controlled car which can reduce a minimum turning radius by moving a motor longitudinally and laterally, in which the motor can be installed forward and backward of the front part and rear part thereof and which has a belt looped around font and back differential gears to drive the car.SOLUTION: An HC radio-controlled car includes: (a) a motor (1), a propeller shaft (5), a bevel gear (3), a gear (4), a differential gear (2) and a universal joint (6); (b) a servo horn and a connection part installed to a servo; (c) a ring spur gear installed to the differential gear; and (d) a gear having a large module.SELECTED DRAWING: Figure 1
Patent JP-2021186763-A (JP)
Title: Gas separation membrane, gas separation membrane element, and gas manufacturing method
Inventor: IIZUKA Rina
IPC: B01D69/10
Filed: 2020-06-01
Abstract: To provide a gas separation membrane with improved permeability of light gas such as hydrogen and helium and separation selectivity.SOLUTION: A gas separation membrane has a porous support membrane, and a separation function layer which is provided on the porous support membrane and contains crosslinked polyamide. The crosslinked polyamide has at least one terminal structure represented by formula (1) in its terminal. When the number of carbon atoms is represented by A and the number of nitrogen atoms is represented by B when being analyzed by X-ray photoelectron spectroscopy (XPS), "A/B" is 6.40 or more.SELECTED DRAWING: None
Patent JP-2021191167-A (JP)
Title: Rotating electric machine and electric device
Inventor: NAKAMURA TAKUYA
IPC: F16C19/06
Filed: 2020-06-02
Abstract: To obtain a rotating electric machine that can suppress electrolytic corrosion in a bearing with a simpler structure and processing than before.SOLUTION: A rotating electric machine 10 includes a stator 11, a rotor 12 arranged inside the stator 11 via a gap, a rotating shaft 13 fixed to the rotor 12, a first bearing 14 and a second bearing 15 that rotatably support the rotating shaft 13, an outer shell 16, and a conductive member 50. The stator 11 includes a stator core 19 including a circular yoke 17, and multiple teeth 18 protruding radially from the inner peripheral surface of the yoke 17, and an armature winding 20 wound around the stator core 19. The outer shell 16 supports the stator 11, the first bearing 14, and the second bearing 15. The conductive member 50 is electrically connected to the rotating shaft 13, and is arranged at a distance from the penetrating surface 16A which is a surface through which the rotating shaft 13 penetrates the outer shell 16, and is made of a conductive material that is rotationally symmetric with respect to the rotating shaft 13.SELECTED DRAWING: Figure 1
Patent JP-2021192409-A (JP)
Title: Electrode for thermoelectric conversion module
Inventor: MORITA WATARU
IPC: H01L35/24
Filed: 2020-06-05
Abstract: To provide an electrode for a thermoelectric module that suppresses positional deviation of a chip of a thermoelectric conversion material with respect to the electrode due to a molten solder flow at the time of joining, and generates no short circuit between chips of an adjacent thermoelectric conversion material.SOLUTION: An electrode for a thermoelectric conversion module is provided in which a set of a P-type thermoelectric conversion material chip and an N-type thermoelectric conversion material chip apart from each other is bonded through a solder material. The electrode is provided with a connection unit having constriction for connecting each of a first junction unit of the P-type thermoelectric conversion material chip and a second junction unit of the N-type thermoelectric conversion material chip at a central section of the electrode. When a minimum width in a constriction direction of the connection unit is YA (mm) and a minimum width of at least one of the first junction unit and the second junction unit in a constriction direction of the connection unit is YB (mm), a constriction rate C of a connection unit defined by a formula (1) as follows is 0.20 to 0.80. C=[(1-(YA/YB)] (1)SELECTED DRAWING: Figure 1
Patent JP-2021192187-A (JP)
Title: Appearance frequency calculation program, graphics processing unit, information processing device, and appearance frequency calculation method
Inventor: HONDA TAKUMI
IPC: G06F9/52
Filed: 2020-06-05
Abstract: To suppress the number of times atomic processing is performed in appearance frequency calculation.SOLUTION: A program executed by a GPU (graphics processing unit) of an information processing device executes construction processing, acquisition processing, and addition processing. Construction processing constructs one or more thread groups each of which is composed of a plurality of threads. Acquisition processing acquires a data group including the same number of data as the threads constituting the thread group. Each of a plurality of threads of the thread group handles one data among the data group. Each thread performs addition processing. When a first numeric value of data handled by an own thread does not overlap in the data group, each thread adds 1 to a first storage region which stores an appearance frequency of the first numeric value. When the first numeric value overlaps in the data group and the own thread is one representative thread existing in the thread group handling the data of the first numeric value, the thread adds a number of overlaps to the first storage region.SELECTED DRAWING: Figure 13
Patent JP-2021197562-A (JP)
Title: Communication apparatus and communication method
Inventor: HAMA NORIHITO
IPC: H04L45/74
Filed: 2020-06-09
Abstract: To provide a communication device and a communication method that can reduce hardware used for MAC address learning of an asymmetric path in which communication between users is prohibited.SOLUTION: A communication apparatus that relays a packet between a gateway device and a terminal device, includes: a plurality of ports; an input side update unit configured to, when a port is connected to the gateway device or a path of the terminal device, update an identifier assigned to the packet received of each port from a value according to the path to a first value or a second value; a determination processing unit configured to determine a transmission port of the packet from the input side update unit; an output side update unit configured to update the identifier to the value according to the pass when the transmission port is connected to the pass of the gateway device or terminal device, and to maintain the identifier when the transmission port is connected to a pass of another apparatus; and a discard processing unit configured to discard the packet of which the identifier is updated to the second value or maintained by the input side update unit and the transmission port is connected to the path of the terminal device.SELECTED DRAWING: Figure 7
Patent JP-2021179206-A (JP)
Title: Invention of air-cooling engine for vehicle, and operation method
Inventor: KAWAZOE HARUYOSHI
IPC: F01C13/04
Filed: 2020-05-13
Abstract: To provide an engine capable of reducing energy consumption and noise of vehicles including those for private use.SOLUTION: High-pressure gas generated by compression, fuel mixing, and combustion of the atmosphere is expanded to the atmospheric pressure, to cause an injector to convert it into directional kinetic energy. A heat engine with a small exhaust loss operates a rotary machine by a negative pressure range generated by reaction force acting on this atmospheric pressure, and operates an auxiliary machine mainly composed of a compressor with the remaining force to form a cycle. As an application, there are an operation method using compressed air and the construction of its air circuit.SELECTED DRAWING: Figure 1
Patent JP-2021196804-A (JP)
Title: Channel content creation system
Inventor: ITO TORU
IPC: G06Q50/10
Filed: 2020-06-12
Abstract: To provide a channel content creation system capable of easily creating channel contents.SOLUTION: A channel content creation system 1 selects program contents permitted to be placed on a channel of a channel programmer from a plurality of program contents, extracts a program content satisfying program search conditions input by the channel programmer, and displays it as a candidate of the program content to be selected when the channel programmer creates channel contents. The system also selects advertisement contents permitted to be placed on the channel of the channel programmer from a plurality of advertisement contents, extracts an advertisement content satisfying advertisement search conditions input by the channel programmer, and displays it as a candidate of the advertisement content to be selected when the channel programmer creates the channel contents.SELECTED DRAWING: Figure 1
Patent JP-2021196832-A (JP)
Title: Information processing system, portable terminal, information processing method executed by image processing apparatus, and information processing method executed by portable terminal
Inventor: KAWAKAMI SHUHEI
IPC: H04M1/00
Filed: 2020-06-12
Abstract: To provide a system that is highly convenient for a user in a case where a portable terminal and an image processing apparatus display a screen comprising two screens.SOLUTION: An information processing system consists of a portable terminal including a first display and an image processing apparatus including a second display, and displays a screen comprising a plurality of screens in cooperation with at least the first display and the second display. The information processing system acquires information indicating the state of the portable terminal, and based on the fact that the screen comprising the plurality of screens is not presented to a user based on the information, performs predetermined notification to the user.SELECTED DRAWING: Figure 5
Patent JP-2021009690-A (JP)
Title: Document issuing device, document issuing system, and document issuing method
Inventor: KOJIMA KENSUKE
IPC: G06Q40/06
Filed: 2020-06-23
Abstract: To obtain a document issuing device, system, and method that can easily electromagnetically issue a document.SOLUTION: The document issuing system comprises a document issuing device 100 and a customer terminal 142 connected to a network. The document issuing device 100 mainly includes a CRM server 110, a data server 120, and a tablet terminal 130. The data server 120 has functions of a database server and a web server, stores a prospectus and the like, and releases the prospectus and the like at a predetermined position on the network. The CRM server 110 stores the date on which a customer agrees to electromagnetically issue the prospectus and the like, and stores one or more URLs of the prospectus and the like and the date to start using the prospectus and the like placed on the URLs of the prospectus and the like. The tablet terminal 130 displays the prospectus and the like. The customer terminal 142 can receive the URLs of the prospectus and the like from transmission means and acquire the prospectus and the like placed on the URLs of the prospectus and the like.SELECTED DRAWING: Figure 1
Patent JP-2022012824-A (JP)
Title: Vehicle information processing device
Inventor: YOKOYAMA DAIKI
IPC: G08G1/00
Filed: 2020-07-02
Abstract: To provide a vehicle information processing device capable of improving generalization performance of learning using vehicle data while suppressing pressure on a storage capacity.SOLUTION: A vehicle information processing device including a transmission unit which transmits vehicle data acquired by various sensors via a telecommunication line, comprises: a storage unit which stores the vehicle data acquired by the various sensors in the past; and a determination unit which determines whether or not the vehicle data acquired by the various sensors and the vehicle data stored in the storage unit are different from each other, and transmits the vehicle data acquired by the various sensors by using the transmission unit to a learning device for performing learning using the vehicle data when it is determined that these vehicle data are different.SELECTED DRAWING: Figure 1
Patent JP-2020173474-A (JP)
Title: Stereo filling device and method in multi-channel coding
Inventor: SASCHA DICK
IPC: G10L19/028
Filed: 2020-07-08
Abstract: To provide a device and method for stereo filling in multi-channel coding.SOLUTION: In a device 201, a multi-channel processing unit selects two decoded channels from three or more decoded channels according to a first multi-channel parameter. In addition, the multi-channel processing unit will generate a first group of two or more processed channels based on the selected channel. A noise filling module identifies one or more frequency bands in which all spectral lines are quantized to zero for at least one of the selected channels, and generates an appropriate subset of three or more decoded pre-audio output channels depending on a side information, and fills spectral lines of the frequency band where all the spectral lines are quantized to zero, using a generated noise using spectral lines of a mixing channel.SELECTED DRAWING: Figure 1a
Patent JP-2022015650-A (JP)
Title: Two-way safety belt
Inventor: KAJII TOSHIFUMI
IPC: A62B35/00
Filed: 2020-07-09
Abstract: To prevent an opening/closing part from turning simultaneously in each of two safety hooks.SOLUTION: Each safety hook body 11 of two safety hooks 1 is provided with an outer cable supporting part 11d for supporting both ends of an outer cable 5 through an inner cable 4. Alternatively, the inner cable 4 is connected to an opening/closing part locking/releasing lever 13 of each of the two safety hooks 1. When the opening/closing part locking/releasing lever 13 of one safety hook 1 is pulled and the turning of one opening/closing part 12 of one safety hook 1 is permitted, the opening/closing part locking/releasing lever 13 of the other safety hook 1 cannot be pulled, and thereby the turning of the opening/closing part 12 is inhibited. Conversely, when the opening/closing part locking/releasing lever 13 of the other safety hook 1 is pulled, the opening/closing part locking/releasing lever 13 of the one safety hook 1 cannot be pulled, and thereby the turning of the opening/closing part 12 of the other safety hook 1 is inhibited.SELECTED DRAWING: Figure 1
Patent JP-2022018809-A (JP)
Title: Image capturing device, control method, and program
Inventor: AIKAWA FUMIHIKO
IPC: H01M10/48
Filed: 2020-07-16
Abstract: To reduce the chances of an image capturing device supplying power to an external device against the will of a user.SOLUTION: An image capturing device provided herein comprises: detection means for detecting the remaining level of a first battery connected to an external device; and control means configured to allow a second battery connected to the image capturing device to start to supply power to the first battery when the image capturing device is in a predetermined state and the remaining level of the first battery equals to or less than a first given level.SELECTED DRAWING: Figure 1
Patent JP-2022024487-A (JP)
Title: Rotation center mechanism of shield opening/closing in fan-shape
Inventor: NAGAHASHI TATSUO
IPC: E04F10/04
Filed: 2020-07-28
Abstract: To provide a rotation center mechanism that is compact even though a shield has a structure opening/closing in a fan-shape in which one rotation shaft is used for connection.SOLUTION: A rotation center mechanism to be a rotation center in opening/closing a sunshade 28 in a fan-shape, the sunshade being a shield constituted by sunshade frames 5, 6, 7, 8, 9 that are a plurality of skeleton frames and a sunshade sheet 21 that is a shield screen supported by the sunshade frames 5, 6, 7, 8, 9 has a common rotation center shaft 11 and connection plates 31, 32, 33, 34 having different bending angles for the respective sunshade frames 5, 6, 7, 8. The respective sunshade frames 5, 6, 7, 8 are individually connected to the common rotation center shaft 11 via the connection plates 31, 32, 33, 34 and are disposed radially on the same plane so as to open/close in a fan-shape. The sunshade frames 5, 6, 7, 8, 9 are disposed so as to be in parallel with one another when the sunshade 28 is closed and are made to be spread radially when being extended.SELECTED DRAWING: Figure 1
Patent JP-2022025405-A (JP)
Title: Renewal method and structure for tunnel
Inventor: YAMAMOTO TATSUYA
IPC: E21D11/00
Filed: 2020-07-29
Abstract: To provide a renewal method and a structure suitable for a tunnel of a road, a railroad, etc. in service, which can proceed with construction in a short time from preparation to removal of work.SOLUTION: A tunnel with an existing lining 2 in a tunnel inner wall and a roadbed 4 that forms a running path in the tunnel is an object for renewal. Both ends of the roadbed 4 in the width direction and the boundary with the existing lining 2 are excavated to form a recessed trench 11 extending in the tunnel axis direction. The new lining 15 is constructed one arch at a time by assembling multiple segment pieces S1 to S7 in an arch shape inside the existing lining 2. At this time, the lower ends of the lowest segment pieces S1 and S2 on both sides are positioned in the recessed trench 11 and fixed. The gap between the lower end of the lowermost segment pieces S1 and S2 and the recessed trench 11 is backfilled with filler material 21.SELECTED DRAWING: Figure 6
Patent JP-2022027056-A (JP)
Title: Information processing system, information processing method and program
Inventor: OGUCHI KENTARO
IPC: G06Q20/32
Filed: 2020-07-31
Abstract: To further properly manage a series of flow from settlement of a commodity to exit in a shop.SOLUTION: An information processing system comprises a user terminal possessed by a user, a server that can communicate with the user terminal, and a printer. The user terminal includes an acquisition unit that acquires commodity information from a commodity being present in a shop, and a display control unit that, when completion of settlement processing of the commodity associated with the commodity information acquired by the acquisition unit is reported from the server, allows a display unit to display first information indicating completion of settlement of the commodity. The server includes a settlement processing unit that performs settlement processing of the commodity on the basis of a settlement request associated with the commodity information acquired from the user terminal. The printer includes a printing unit that prints second information for exit from the shop on a print medium on the basis of the first information displayed on the display unit of the user terminal.SELECTED DRAWING: Figure 2