baber/WOPTO huggingface dataset:
Patent JP-2019160328-A (JP)
Title: Image recognition system
Inventor: TANII SEIKICHI
IPC: A47F5/00
Filed: 2019-04-16
Abstract: To provide an image recognition system for accurately identifying identity information of a target object, such as a product, in an image.SOLUTION: An image recognition system is provided, comprising: an image information processing unit configured to identify product identity information candidates of products in each of images of a display shelf having the products displayed thereon captured from multiple angles; and an identity information comparison processing unit configured to identify product identity information of the products in the images on the basis of the presence/absence or likelihood of the identified product identity information candidates for corresponding images captured from different angles.SELECTED DRAWING: Figure 1
Patent JP-2020183230-A (JP)
Title: Assembly type container box
Inventor: KAMIYAMA KENJI
IPC: B65D25/04
Filed: 2019-04-26
Abstract: To keep a temperature inside a container box uniform, as temperature variations could occur depending on a position in which each packing box is housed in the container box, when a plurality of packing boxes are housed inside a container box.SOLUTION: Provided is an assembly type container box that is provided with an interstage conductive material for conducting and homogenizing thermal energy between a central part and an outer circumference of a plurality of packing boxes, arranged between at least one stage of each stage of a plurality of packing boxes stacked in multiple stages, and an insulation panel that can be attached to an outer circumference of multiple packaging boxes.SELECTED DRAWING: Figure 2
Patent JP-2020183336-A (JP)
Title: Cartridge, method for fixing hydrogen, and method for generating hydrogen gas
Inventor: TSUDA KUNINORI
IPC: B01J20/04
Filed: 2019-05-09
Abstract: To provide a cartridge excellent in handleability and capable of fixing hydrogen and generating hydrogen gas.SOLUTION: A cartridge 1 comprises a container 3 having an opening part 2 and a detachable cap in an opening part of the container, in which the cap has a water supply port for supplying water to an inside of the container and a hydrogen discharge port for discharging hydrogen gas generated from the inside of the container to an outside, and a compound capable of fixing hydrogen by reacting with hydrogen gas or a compound capable of generating hydrogen gas by reacting with water can be arranged in the inside of the container.SELECTED DRAWING: Figure 1
Patent JP-2020184266-A (JP)
Title: Coin delivery device and coin processing device
Inventor: TAKEUCHI MASATO
IPC: G07D11/10
Filed: 2019-05-09
Abstract: To provide a coin delivery device and a coin processing device, capable of delivering a plurality of coins having different diameters one by one.SOLUTION: A coin delivery device 15 delivers coins one by one by using an inclination disc 30 and an engagement unit provided on a surface of the inclination disc to pick up the coins. The engagement unit includes a small-diameter coin engagement unit A2 that can be engaged with only one small-diameter coin, and a large-diameter coin engagement unit A1 that can be engaged with only one large-diameter coin, and when being engaged with the small-diameter coin, releases the engagement with the small-diameter coin by the movement of an engagement position with the small-diameter coin in accordance with the rotation of the inclination disc 30.SELECTED DRAWING: Figure 3
Patent JP-2020187681-A (JP)
Title: Ordering management device, ordering management method, and ordering management program
Inventor: SUETSUGU HIROSHI
IPC: G06Q30/06
Filed: 2019-05-17
Abstract: To provide an ordering management device and the like capable of ordering a plurality of articles more efficiently by applying reinforcement learning to selection of the number of orders.SOLUTION: An ordering management device includes: a first estimation section for estimating first values of a plurality of evaluation functions which are functions of a state including a stock number of a plurality of articles at a predetermined time point and an action of ordering a predetermined number of the plurality of articles and which are set for the plurality of articles by a plurality of estimation models set for the plurality of articles; a selection section for selecting an action on the basis of the first values; a reward calculation section which calculates a reward for each of the plurality of articles on the basis of a storage cost of the plurality of articles and a transport cost of the ordered articles when the action is performed; a second estimation section for estimating second values of the plurality of evaluation functions concerning possible actions by the plurality of estimation models for a state after performing the action; and an update section for updating parameters of the plurality of estimation models so as to reduce a difference between a sum of the second values multiplied by a discount rate and the reward and the first values.SELECTED DRAWING: Figure 1
Patent JP-2020190983-A (JP)
Title: Information processing device, information processing system, and information processing program
Inventor: HORACIO SANSON GIRALDO
IPC: G06Q10/00
Filed: 2019-05-23
Abstract: To predict payment reserve that is required in the future by an insurance company.SOLUTION: An information processing device 100 comprises: training means which, in order to predict payment reserve of an insurance company using a neutral network, when claim data with insurance payment not completed is inputted on the basis of past insurance claim data, causes the neural network to be trained so as to estimate and output an unknown cumulative loss based on the claim data with insurance payment not completed; and payment reserve prediction means for inputting the claim data with insurance payment not completed to the neural network having been trained by the training means and thereby obtaining an output of an unknown cumulative loss and predicting the payment reserve required in the future.SELECTED DRAWING: Figure 1
Patent JP-2020176250-A (JP)
Title: Fluoride phosphor, light emitting device and method for producing fluoride phosphor
Inventor: YOSHIDA TOMOKAZU
IPC: C09K11/67
Filed: 2019-05-24
Abstract: To provide a fluoride phosphor with high brightness.SOLUTION: A fluoride phosphor has a composition that contains Mn, A that is at least one element or ion selected from the group consisting of alkali metal elements and NH4+, at least one element M selected from the group consisting of group 4 elements and group 14 elements, and F, the composition containing spherical fluoride particles.SELECTED DRAWING: Figure 2
Patent JP-2020193626-A (JP)
Title: Bearing of compressor for freezing machine
Inventor: SATA KENICHI
IPC: F04B39/00
Filed: 2019-05-24
Abstract: To inhibit progression of wear and seizure due to one side contact in a bearing of a compressor for a freezing machine which uses a porous bronze alloy infiltrated with a resin material.SOLUTION: A bearing (30) of a compressor for a freezing machine includes: a first slide layer (31) which is formed in at least an axial center part and exposed on a slide surface (30a); and a second slide layer (32) which is formed in at least one axial end part and exposed on the slide surface (30a). The first slide layer (31) comprises: a porous bronze alloy; and a resin material infiltrating holes of the porous bronze alloy. The second slide layer (32) is formed by a material having abrasion resistance lower than the porous bronze alloy (31a).SELECTED DRAWING: Figure 2
Patent JP-2020191949-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-05-24
Abstract: To provide a game machine that makes it possible to speed up game control.SOLUTION: A game machine includes game control means for controlling the progress of a game. The game control means includes calculation means for executing a program for controlling the progress of the game and storage means having a storage area in which a program executed by the calculation means can be stored. The calculation means, based on the release of the input reset signal, starts processing from a predetermined start address and can execute a plurality of processing call instructions that can call the processing defined by the program. The program is configured to be able to execute at least two types of processing call instructions among the plurality of processing call instructions.SELECTED DRAWING: Figure 1
Patent JP-2019167547-A (JP)
Title: Liquid crystal compound having halogenated alkyl, liquid crystal composition, and liquid crystal display element
Inventor: SATO SADAHARU
IPC: C09K19/32
Filed: 2019-05-27
Abstract: To provide a liquid crystal compound satisfying at least one of demands for physical properties such as high stability to heat or light, high clearing point (or high maximum temperature), low minimum temperature of a liquid crystal phase, small viscosity, suitable optical anisotropy, large dielectric anisotropy, suitable elastic modulus, and excellent compatibility with other liquid crystal compounds, a liquid crystal composition comprising the above compound, and a liquid crystal display element including the composition.SOLUTION: The compound is represented by formula (1). In formula (1), RX represents an alkyl substituted with a halogen; ring A, A, A, A, and Aeach represent a 1,4-phenylene or the like; Z, Z, Z, and Zeach represent a single bond, -COO-, or the like; Xrepresents fluorine, CF, or the like; Land Lrepresent fluorine or the like; and a, b, c and d represent 0 or 1.SELECTED DRAWING: None
Patent JP-2020192019-A (JP)
Title: Gas rice cooker
Inventor: SUZUKI YOSHIO
IPC: A47J27/00
Filed: 2019-05-27
Abstract: To bake a cake without causing burning/sticking or insufficient baking.SOLUTION: When a cake baking mode is selected on an operation panel and baking is started (time: t0), a controller of a gas rice cooker operates a lid heater continuously, burns a burner with small fire power intermittently, and gradually increases the temperature of a rice cooking pot detected by a pot thermistor provided to the rice cooking pot up to 130°C (a first target temperature).SELECTED DRAWING: Figure 3
Patent JP-2020193770-A (JP)
Title: Heating cooker
Inventor: NAKAMURA NAOJI
IPC: A47J37/06
Filed: 2019-05-29
Abstract: To provide a heating cooker capable of keeping air-tightness in mounting a cooling fan in a duct portion, and preventing hot air in a housing from being sucked into the duct portion.SOLUTION: A right front panel 90 includes a front wall portion 91, a rear cylindrical portion 92 and an intake passage portion 95. The rear cylindrical portion 92 is disposed at a rear side of the front wall portion 91. The intake passage portion 95 is disposed on a bottom surface of the rear cylindrical portion 92. In the intake passage portion 95, cooling air sucked from a front side, flows backward. A rear end opening portion 952 of the intake passage portion 95 is connected to an insertion cylindrical portion 735 of the right duct portion 72, and a main body portion 731 of the right duct portion 72 is closely brought into contact with and fixed to a rear end portion of the rear cylindrical portion 92 of the front wall portion 91 in a manner of surrounding the intake passage portion 95. As the insertion cylindrical portion 735 is doubly air-tightly sealed, intrusion of hot air in a housing into the right duct portion 72 can be prevented.SELECTED DRAWING: Figure 11
Patent JP-2020193674-A (JP)
Title: Flange with gasket and method for connecting pipe
Inventor: SUGIMURA YUSUKE
IPC: F16L23/02
Filed: 2019-05-29
Abstract: To enable accurate relative positioning of a flange and a gasket so as to maximally exhibit a packing effect of the gasket, eliminate the risk of forgetting to attach the gasket, and also to reduce cost.SOLUTION: A flange 2 with a gasket is fabricated by positioning, linking, and integrally providing a metal gasket 30 in a sealing surface 13 of a metal flange 10 for connecting a pipe of an exhaust system of an internal combustion engine, the sealing surface facing a bonding surface of a mating-side connected member during connection to the connected member. The gasket 30 is preferably provided to only a prescribed region that includes an effective sealing region of the peripheral edge of a port hole 11, which serves as an exhaust passage in the sealing surface 13, the prescribed region being smaller than the contour of the flange 10. When multiple port holes are formed in the flange, multiple gaskets are individually positioned and linked corresponding to the respective port holes.SELECTED DRAWING: Figure 5
Patent JP-2020194465-A (JP)
Title: Tactile sense presentation system, tactile sense presentation device, controller, and method of presenting tactile sense in virtual world to user in real world
Inventor: KIMURA ASAKO
IPC: G06F3/01
Filed: 2019-05-30
Abstract: To present a contact sense with a virtual object by utilizing a reaction force from an actual object while reducing a restriction of a user's movement.SOLUTION: A tactile sense presentation system 100 comprises: a main body 210 held by a user; a tactile sense presentation device 200 having a contact piece 220 provided in the main body 210 so that a relative position with respect to the main body 210 can be freely changed; and a controller 10 for changing the relative position of the contact piece 220 with respect to the main body 210 so that the contact piece 220 is brought into contact with an actual object 300 when contact with a first virtual object 410 occurs in a virtual world.SELECTED DRAWING: Figure 1
Patent JP-2020198520-A (JP)
Title: Video output device, control method, video processing system, and program
Inventor: HOSHIKA HIROYUKI
IPC: H04N5/243
Filed: 2019-05-31
Abstract: To provide a video output device that is advantageous in achieving both high image quality by adjusting the brightness of a video and stabilization of the brightness of a graphic image displayed superimposed on the image.SOLUTION: A video output device acquires the maximum video brightness which is the maximum brightness of video data, acquires the maximum display brightness which is the maximum brightness of a display device, corrects a reference OETF on the basis of the maximum video brightness and the maximum display brightness, generates a corrected OETF, applies the corrected OETF to the video data, generates a corrected video data, combine the corrected video data and graphic image data, generates a composite video data, and outputs the composite video data to the display device.SELECTED DRAWING: Figure 1
Patent JP-2020004969-A (JP)
Title: Coercive force gradient type Nd-Fe-B-based magnetic material and method of manufacturing the same
Inventor: YANG KUN KUN
IPC: B22F3/24
Filed: 2019-06-26
Abstract: To solve the problem of low controllability by a method of applying an oxide of Dy or Tb on four surfaces parallel to a magnetization direction of Nd-Fe-B based magnetic material.SOLUTION: The coercive force gradient type Nd-Fe-B-based magnetic material is so configured that, in a peripheral region 4 within a predetermined range on a plane perpendicular to a magnetization direction, a heavy rare earth element is diffused in the magnetization direction so as to have a predetermined coercive force, the heavy rare earth element is not diffused inside a central region 6, and inside an intermediate area 5 connecting the peripheral region 4 and the central region 6, heavy rare earth elements are diffused in the magnetization direction so that the coercive force is gradually reduced from the peripheral region 4 toward the central region 6.SELECTED DRAWING: Figure 7
Patent JP-2021004588-A (JP)
Title: Engine knocking detection system
Inventor: OSAKI JUNICHI
IPC: F02D45/00
Filed: 2019-06-27
Abstract: To provide an engine knocking detection system which does not require to create a BGL map.SOLUTION: In an engine knocking detection system having a CPU 3 and a recording device 5, the CPU 3 calculates a background level of engine vibration from a representative value and a variation degree of the frequency component intensity of a set frequency component of the engine vibration at each of combustion cycles inputted by a current time from before a set time, and stores it in the recording device 5, compares a first threshold which is set with the background level as a reference, and a current value of the frequency component intensity of the engine vibration which is measured at the current time, and detects knocking when the current value exceeds the first threshold.SELECTED DRAWING: Figure 1
Patent JP-2020000234-A (JP)
Title: Manufacturing method of atomization unit, atomization unit, and non-combustion type flavor aspirator
Inventor: SUZUKI MASAHIKO
IPC: A24F40/30
Filed: 2019-07-04
Abstract: To provide a manufacturing method of an atomization unit having a heating element for atomizing an aerosol source without being accompanied by combustion.SOLUTION: A manufacturing method of an atomization unit includes step A for forming an oxide film on a surface of a heating element by supplying power to the heating element in a state that the heating element constituting part of an atomization unit 111 for atomizing an aerosol source is processed into a heater shape. The step A is performed in a state that the heating element is not in contact with or close to the aerosol source.SELECTED DRAWING: Figure 1
Patent JP-2021011689-A (JP)
Title: Door lock device for vehicle
Inventor: TOMOCHIKA Masayuki
IPC: E05B77/06
Filed: 2019-07-04
Abstract: To provide a door lock device for a vehicle capable of suppressing a pole return spring from falling out during a side collision.SOLUTION: A door lock device for a vehicle 20 comprises: a base member 22; a latch 51 that can move to a latch position and a freely detachable unlatch position; a pole 60 that prevents the latch 51 from moving to the unlatch position by engaging with the latch 51 located in the latch position; a pole return spring 72 that energizes the pole 60 towards a position for engaging with the latch 51; and a housing 36 mutually fixed with the base member 22. The base member 22 comprises: a pole return spring support part 25 that supports the pole return spring 72; a screw fastening part 26 to which a screw 33 is fastened for mutually fixing with the housing 36; and a segmentation induction part 27 provided between the pole return spring support part 25 and the screw fastening part 26.SELECTED DRAWING: Figure 4
Patent JP-2021010498-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-07-04
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2020020786-A (JP)
Title: Multi-point balanced configuration magnetometer
Inventor: ASSED MIR
IPC: G01R33/02
Filed: 2019-07-08
Abstract: To reject a noise electric field effect of a magnetoelastic sensor device.SOLUTION: A ferromagnetic component 1 includes a plurality of magnetic tracks 155, 156, which are arranged in an axial direction and have magnetization in the opposite direction. In the plurality of magnetic track 155, 156, a first magnetic field sensor 153, 154 and a second magnetic field sensor 157, 163 comprising at least one coil each and being arranged in a radial direction in relation to the ferromagnetic component 1 detect magnetic information from an ambient environment and/or the ferromagnetic component 1 and transmit signals. The signals produced by the magnetic field sensor 153, 154, 157, and 163 being associated with the magnetic tracks 155, 156 form signal channels Ch1, Ch2. To form the signal channel Ch1, Ch2, the first magnetic field sensors 153, 154 and the second magnetic field sensors 157, 163 are combined with each other along the direction of magnetization of the assigned magnetic track.SELECTED DRAWING: Figure 1
Patent JP-2021010648-A (JP)
Title: Game machine
Inventor: YOSHIDA YUKI
IPC: A63F5/04
Filed: 2019-07-08
Abstract: To provide a game machine in which diversity of the game machine is achieved.SOLUTION: In a general game state, when a first shift condition is established, a main control board of a game machine causes a shift to a first game state and when a second shift condition is established, causes a shift to a second game state. Also, when a shift is made in a game state, the main control board writes an identifier of the game state after the shift into a nonvolatile storage device. Further, when reactivation or a setting change is performed in the main control board, the main control board reads-out the identifier of the game state from the nonvolatile storage device and sets the game state indicated by the identifier of the game state as the game state after the reactivation. A game state shift probability in the first shift condition is set significantly lower than, for example, a game state shift probability in the second shift condition.SELECTED DRAWING: Figure 6
Patent JP-2019163092-A (JP)
Title: Cap sterilizing device, content filling system, cap sterilizing method and content filling method
Inventor: HAYAKAWA MUTSUMI
IPC: B65B55/04
Filed: 2019-07-08
Abstract: To provide a cap sterilizing device, a content filling system, a cap sterilizing method and a content filling method capable of increasing the cap conveyance speed.SOLUTION: A cap sterilizing device 50 includes a sterilizing agent spraying wheel 41 and an air rinse wheel 42. The sterilizing agent spraying wheel 41 conveys a cap 33 while rotating, and also sprays the sterilizing agent onto the cap 33 being conveyed. The air rinse wheel 42 conveys the cap 33 with the sterilizing agent sprayed by the sterilizing agent spraying wheel 41 while rotating, and air-rinses the cap 33 being conveyed.SELECTED DRAWING: Figure 1
Patent JP-2021011412-A (JP)
Title: Glass ceramic sintered compact and wiring board
Inventor: TAKANE SUSUMU
IPC: C04B35/18
Filed: 2019-07-08
Abstract: To provide a glass ceramic sintered compact which has a small dielectric loss in a high frequency band of 10 GHz or higher and whose characteristics are less likely to vary with a temperature change, and to provide a wiring board using the same.SOLUTION: The glass ceramic sintered compact contains crystallized glass, an alumina filler, silica, and strontium titanate. The content of the crystallized glass is 50-80 mass%, the content of the alumina filler is 15.6-31.2 mass% in terms of Al2O3, the content of the silica is 0.4-4.8 mass% in terms of SiO2, and the content of the strontium titanate is 4-14 mass% in terms of SrTiO3.SELECTED DRAWING: Figure 2
Patent JP-2021010987-A (JP)
Title: Control system, holding mechanism and control method
Inventor: MATSUKAWA SHIGERU
IPC: B25J13/08
Filed: 2019-07-08
Abstract: To smooth a process for holding and moving an object.SOLUTION: A control system includes a holding mechanism 1 and a control part. The holding mechanism 1 includes a holding part 11 and an acquisition part 12. The holding part 11 holds the object. The acquisition part 12 is provided in a structure 10 having the holding part 11, and acquires an image of the object from the inside of the structure 10 through the space of the holding part 11. The control part 33 controls the holding mechanism 1.SELECTED DRAWING: Figure 5