baber/WOPTO huggingface dataset:
Patent JP-2021068505-A (JP)
Title: Electron beam device and electrode
Inventor: TAIMA YASUSHI
IPC: H01J37/153
Filed: 2019-10-18
Abstract: To provide an electron beam device and an electrode, which improve the controllability of electric field distribution in the path of an electron beam, thereby improving the aberration of an electrostatic lens.SOLUTION: An electron beam device irradiating an object with an electron beam includes an electron source supplying the electron beam, and an electrode 723 provided in the path of the electron beam between the electron source and the object. The electrode 723 has a conductive member 82 provided with a through hole where the electron beam passes, and a carbon nanotube membrane 84 which is provided on at least one face of the conductive member 82 while covering at least part of the through hole and which has an incident surface and an exit surface.SELECTED DRAWING: Figure 3
Patent JP-2021069222-A (JP)
Title: Power supply device and reporting module
Inventor: KOYAMA TERUYOSHI
IPC: G08B25/08
Filed: 2019-10-25
Abstract: To construct a power supply device for an e-call system at a low cost and high accuracy.SOLUTION: A power supply device 1a comprises: a step-down power supply circuit 10 which can execute a step-down operation for stepping-down a voltage from a first voltage source VS1; a step-up power supply circuit 20 which can execute a step-up operation for stepping-up the voltage from a second voltage power source VS2; a main power supply line LN1 to which an output terminal of each voltage circuit is connected in common, and a main power supply voltage VM based on an output of the step-down power supply circuit or an output of the step-up power supply circuit is applied; and a control part 62 that sets a step-down target voltage that becomes a target of the step-down output voltage and a step-up target voltage that becomes a target of the step-up output voltage. The control part can be operated in a normal mode for setting the step-down target voltage to be higher than the step-up target voltage or in a diagnostic mode for setting the step-up target voltage to be higher than the step-down target voltage, and makes a diagnosis of the presence/absence of the step-up power supply circuit in the diagnostic mode.SELECTED DRAWING: Figure 3
Patent JP-2021066149-A (JP)
Title: Image formation device
Inventor: ASAKAWA MINORU
IPC: G03G21/00
Filed: 2019-10-28
Abstract: To provide an image formation device that can secure quality of post processing without imposing load on a user as much as possible when the user replaces a post-processing member.SOLUTION: An image formation device 100 includes: a history management unit 156 connected to a post-processing device 180 including one or more replaceable post-processing members and managing a use history of the post-processing members after the post-processing members are fitted to the post-processing device 180; and a job control unit 157 for controlling whether to execute or suspend a job that uses the post-processing members on the basis of the use history.SELECTED DRAWING: Figure 7
Patent JP-2021071145-A (JP)
Title: Pan tilt device
Inventor: ICHIKI KOICHI
IPC: F16M11/12
Filed: 2019-10-30
Abstract: To provide a pan tilt device that can be readily installed while improving responsiveness of rotation movement in pan operation by balancing the mass without increasing motor output and increasing the weight.SOLUTION: A tilt mechanism 4 includes: a tilt base part 4a connected to a pan shaft 5; a tilt drive part 4b working as a driving source of tilt operation; a first support post 4c erected on both sides of the tilt base part 4a to support the tilt drive part 4b; a second support post 4d disposed while being opposed to the first support post 4c via a stage part 2. The second support post 4d is made using a member with a volume density larger than that of the first support post 4c.SELECTED DRAWING: Figure 1
Patent JP-2021072555-A (JP)
Title: Printing method, printing system, printing device, and program
Inventor: MORIMOTO NOBUO
IPC: H04N1/38
Filed: 2019-10-31
Abstract: To prevent image misalignment from occurring at a joint portion of printed images in poster printing performed by using a plurality of printing devices.SOLUTION: A printing method when a printing system 1 including a plurality of printing devices 100 performs poster printing includes: an image division step of dividing original image data D0 to be printed into multiple pieces of division image data Dn; an allocation step of allocating each divided piece of division image data Dn to two or more printing devices 100 among the plurality of printing devices 100; an accuracy information acquisition step of acquiring printing dimension accuracy information Sn of each of the allocated printing devices 100; a correction step of dimension-correcting part or all of the division image data corresponding to the printing devices 100 to which each piece of the division image data Dn is allocated based on the acquired printing dimension accuracy information Sn; and a printing step of printing performed by the printing devices 100 to which the division image data Dn is allocated based on the division image data Dn that has undergone the correction step.SELECTED DRAWING: Figure 3
Patent JP-2021073871-A (JP)
Title: Stirring device for cooked rice, and device for producing rice ball
Inventor: NASU MASATO
IPC: A23L7/10
Filed: 2019-11-06
Abstract: To provide a device capable of mixing each cooked rice with desired ingredients with a single operation and producing rice balls from the cooked rice mixed with the desired ingredients with a simple operation.SOLUTION: The device for stirring cooked rice according to the present invention includes a storing body 1 including a plurality of concave parts 11 for storing cooked rice and stirring members 24 for stirring the cooked rice and composed of a stirring body 2 mounted to opening sides of the concave parts 11 for storing cooked rice in the storing body 1 and an operation body 3 moving in order to rotate the stirring members 24 in the stirring body 2. The operation body 3 includes a movement conduction part 32 for transmitting a moving force thereof to a rotation conductive plate 22 of the stirring body 2 by rotation movement or linear movement thereof. This constitution rotates the rotation conductive plate 22 of the stirring body 2 by the rotation movement or the linear movement of the operation body 3, and rotation thereof leads to rotation of the stirring members 24 to thereby stir the cooked rice.SELECTED DRAWING: Figure 1
Patent JP-2021076988-A (JP)
Title: Program and information processing apparatus
Inventor: HIDAKA YOSUKE
IPC: G06Q50/10
Filed: 2019-11-06
Abstract: To present a facility which is readily available to a user.SOLUTION: A program causes a computer which can communicate with a terminal device of a user to function as: receiving means 52 which receives search condition including facility type and location information from the terminal device; search means 54 which searches for at least one piece of facility information from among multiple pieces of facility information 50B on the basis of the search condition and the location information received by the receiving means 52; confirmation means 56 which confirms availability of a facility indicated by the facility information searched by the search means 54; and presentation means 58 which presents the facility whose availability has been confirmed by the confirmation means 56 to the user of the terminal device.SELECTED DRAWING: Figure 3
Patent JP-2021078359-A (JP)
Title: Farm field management system, drone, spreader, water management system, and farm field management method
Inventor: KUROKAWA KEIICHI
IPC: A01G7/00
Filed: 2019-11-14
Abstract: To provide a farm field management system that allows plants to absorb a fertilizer efficiently.SOLUTION: A farm field management system 1000 includes: a farm field measurement unit 610 for measuring a state of a farm field; an application management unit 631 for determining execution of fertilizer application to the farm field on the basis of the state of the farm field; and a result output unit 640 for displaying a result of the determination by the application management unit 631 in a display unit, or transmitting it to an application control unit that controls the application. The state of the farm field includes depth of water in the farm field. The application management unit 631 may permit execution of fertilizer application when the depth of water is a predetermined value or less, and may prohibit the execution of fertilizer application when the depth of water is larger than the predetermined value.SELECTED DRAWING: Figure 9
Patent JP-2021080845-A (JP)
Title: Engine control device and engine control method
Inventor: KIHARA YUSUKE
IPC: B60W20/16
Filed: 2019-11-15
Abstract: To solve a problem that oxygen is stored in a three-way catalyst when fresh air is discharged to an exhaust pipe at the time of stopping an engine, so that enrichment injection is required, resulting in deterioration of fuel economy and exhaust gas.SOLUTION: An ECU 102 includes: a state determination part 301 for determining a state change of an engine; and an intake valve phase change part 302 that, on the basis of map information 321, phase change information read from the map information 321 and an engine state change determined by the state determination part, in the middle of changing a phase of an intake valve from a reference position to a target position through a VTC 40, makes a first phase change speed for changing the phase of the intake valve near an intermediate position lower than a second phase change speed used to change the phase from the reference position to the vicinity of the intermediate position, and after the lapse of an intermediate holding period, changes the phase of the intake valve from the vicinity of the intermediate position to the target position at a third phase change speed that is higher than the first phase change speed.SELECTED DRAWING: Figure 3
Patent JP-2021075324-A (JP)
Title: Shopping basket with function for opening plastic shopping bag
Inventor: ODA NOBUO
IPC: A45C3/04
Filed: 2019-11-05
Abstract: To solve a problem that opening of a plastic shopping bag given when purchasing products at a market is difficult with bare hands due to slipping of fingers, and that some customers hesitate from hygiene concerns to touch a cloth moistened with water that is placed, as the countermeasure, on a table for bagging.SOLUTION: The present invention provides a shopping basket in which a function to open the plastic shopping bag is added to the shopping basket containing purchased products. In the shopping basket, a portion of a hand-carrying handle of a shopping basket made of polypropylene with flexible nature is covered with a silicone tube, and a silicone sheet is attached to an upper edge of the shopping basket facing the covered tube. A mouth of the plastic shopping bag made up of two sheets in close contact with each other can be easily opened by sandwiching the plastic shopping bag between the two and sliding the hand-carrying handle covered with the silicone tube for 1 to 2 cm while holding it down from above.SELECTED DRAWING: Figure 1
Patent JP-2021019177-A (JP)
Title: Thermoelectric conversion material and thermoelectric conversion element
Inventor: IWATA KAN
IPC: H01L35/24
Filed: 2019-11-22
Abstract: To provide a thermoelectric conversion material and a thermoelectric conversion element that are capable of being excellent in both the Seebeck coefficient and the conductivity.SOLUTION: The thermoelectric conversion material comprises: a compound represented by the formula in the figure; and a conductive material selected from the group consisting of carbon materials, metal materials and conductive polymers. In the formula, R1 to R8 are a hydrogen atom, hydroxy group, sulfanyl group, halogen atom, cyano group, or the like.SELECTED DRAWING: Figure 1
Patent JP-2021087301-A (JP)
Title: Stator manufacturing method
Inventor: TAKEUCHI HIROTO
IPC: H02K15/10
Filed: 2019-11-28
Abstract: To provide a stator manufacturing method capable of suppressing variation in an axial position of a stator core after a slot paper is expanded and molded when the slot paper is inserted into a stator core to manufacture a stator.SOLUTION: A stator manufacturing method includes a step of inserting a slot paper 12 which is a sheet-shaped insulating member into a plurality of slots formed in the stator core 11 of a rotary electric machine and penetrating in the core axial direction which is the axial direction of the stator core 11. The stator manufacturing method further includes the steps of bringing a first jig 13 into contact with one end of the slot paper 12 in the core axial direction, and then bringing a second jig 14 into contact with the other end of the slot paper 12 in the core axial direction, and inserting an electric conductor into the slot. Here, the first jig 13 has a tapered surface and a regulating surface that regulates the height of the slot paper 12, and the second jig 14 has a tapered surface having a taper angle larger than that of the first jig 13.SELECTED DRAWING: Figure 1
Patent JP-2021085631-A (JP)
Title: Gas cooking stove
Inventor: SHIBAYAMA SOICHIRO
IPC: F23D14/06
Filed: 2019-11-29
Abstract: To provide a gas cooking stove which allows easy cleaning of broth and the like on a top plate.SOLUTION: A fuel gas supply portion 4 including a gas nozzle 4b is disposed on a top plate 2 of a gas cooking stove 1, a burner body 12 is mounted on a top plate by using a mounting portion 14, and the burner body is positioned to the fuel gas supply portion so that the gas nozzle of the fuel gas supply portion is placed on a position facing an opening end 12c of a mixing passage 12b of the burner body. As the burner body (and a burner head 13 mounted on the burner body) can be easily removed from the top plate, broth, fat and the like attached to the top plate can be easily cleaned up.SELECTED DRAWING: Figure 2
Patent JP-2021084421-A (JP)
Title: Liquid discharge device
Inventor: AKAI TAKESHI
IPC: B41J2/01
Filed: 2019-11-29
Abstract: To provide a liquid discharge device that can cause liquid to adhere to a desired position readily.SOLUTION: A liquid discharge device includes a discharge part 10 for discharging liquid. The discharge part includes: multiple discharge bodies 100 for discharging liquid; and a moving part for moving the discharge bodies to a non-discharge position of not discharging liquid from the discharge bodies and a discharge position of discharging liquid from the discharge bodies along a liquid discharge direction. The moving part includes a first moving part 110 for moving at least one of the multiple discharge bodies independently from the other discharge bodies different from the one of the multiple discharge bodies.SELECTED DRAWING: Figure 1
Patent JP-2021086115-A (JP)
Title: Image forming apparatus and color shift correction method
Inventor: MAEDA TAKEHISA
IPC: B41J2/525
Filed: 2019-11-29
Abstract: To correct color shift while ensuring productivity.SOLUTION: An image forming apparatus according to an aspect of the present invention comprises a color shift correction unit that performs correction of color shift in an image formed of a plurality of colors, and when image formation is performed without using a predetermined reference color, the color shift correction unit performs the correction on the basis of positional deviation between pattern images that are formed for each of the plurality of colors used in the image formation.SELECTED DRAWING: Figure 13
Patent JP-2022188316-A (JP)
Title: lean vehicle
Inventor: MAEKAWA KOJI
IPC: B60R1/06
Filed: 2019-12-02
Abstract: To provide a lean vehicle capable of increasing the range of variations in displaying vehicle information.SOLUTION: A lean vehicle 1 of the present invention includes a seat 10, a meter 20, a left back mirror 30a, a right back mirror 30b, and a first display part 41 and a second display part 42 that are arranged in the lean vehicle 1 so that they cannot be viewed in front of the lean vehicle 1 in a fore-and-aft direction of the lean vehicle but can be viewed from behind. The first display part 41 and second display part 42 are arranged in the lean vehicle 1 within a space area shown below, and display one vehicle information when first display 41a shown in the first display part 41 and second display 42a shown in the second display part 42 are displayed concurrently.SELECTED DRAWING: Figure 1
Patent JP-2021089513-A (JP)
Title: Display device and image forming apparatus
Inventor: TSUJI TAKUYA
IPC: B41J29/00
Filed: 2019-12-03
Abstract: To allow efficient page display switching to improve operability.SOLUTION: A display device comprises: a foldable display unit 21; a control unit 200 that causes the display unit 21 to display pages of image data composed of a plurality of pages having a preset display order in accordance with the display order; and a state determination unit 202 that determines whether the display unit 21 is folded or opened. When the display unit 21 is determined to be folded by the state determination unit 202 while the pages are displayed on the display unit 21 and subsequently the display unit 21 is determined to be opened by the state determination unit 202, in accordance with the time elapsed from the folding to the opening of the display unit 21, the control unit 200 calculates the amount of page ejection that is made larger as the elapsed time becomes longer, and switches the pages to be displayed by the display unit 21 based on the calculated amount of page ejection and in accordance with the display order.SELECTED DRAWING: Figure 6
Patent JP-2021093240-A (JP)
Title: Cooling system for fuel cell
Inventor: NONOYAMA JUNRO
IPC: H01M8/04029
Filed: 2019-12-06
Abstract: To suppress vaporization of cooling liquid safely and easily and further at appropriate timing and furthermore to discharge the vaporized cooling liquid to the outside of a cooling system of a fuel cell when pressure of gas becomes high in the cooling system.SOLUTION: In a cooling system for a fuel cell, a first container which receives a portion of cooling liquid from a circulation passage in which the cooling liquid is circulated between the fuel cell and a heat exchanger, is connected to the circulation passage, a second container is connected to the first container via a pressure regulating valve, and a gas diffusion unit is provided in the second container. When pressure inside the first container becomes equal to or higher than a threshold, the pressure regulating valve is opened to discharge gas inside the first container to the inside of the second container, and the gas discharged into the second container is gradually discharged to the outside of the system via the gas diffusion unit.SELECTED DRAWING: Figure 1
Patent JP-2020036998-A (JP)
Title: Game device and program
Inventor: UMIINA YUJI
IPC: A63F13/533
Filed: 2019-12-09
Abstract: To provide a game device that can enhance game property, in a game that instructs a mission to NPC by an operation from a user.SOLUTION: A game device includes: a display control part for displaying information indicating an index value associated with NPC (non-player character) on a display part; and an index value control part for setting an index value based on an aptitude of NPC which influences fulfillment of a mission and predetermined factors relating to NPC other than the aptitude.SELECTED DRAWING: Figure 1
Patent JP-2021093678-A (JP)
Title: Calculation method
Inventor: ISHIDERA NAGANORI
IPC: H04N7/18
Filed: 2019-12-12
Abstract: To solve a problem in which it is difficult to accurately calculate the moving speed of an object when a time required between frames fluctuates, such as with an IP camera.SOLUTION: A calculation device measures a movement distance of a calculation target according to the blurring of the calculation target in image data, and calculates the movement speed of the calculation target on the basis of the measurement result and the shutter speed when capturing the image data.SELECTED DRAWING: Figure 3
Patent JP-2021096525-A (JP)
Title: Tool path generation method, tool path generation apparatus and control device for machine tool
Inventor: YASUKOCHI JIRO
IPC: G05B19/4093
Filed: 2019-12-13
Abstract: To minimize or remove a step between adjacent tool paths.SOLUTION: In a tool path generation method for generating a tool path Tp for processing a work by moving a tool T on a tool movement curved surface So generated along a processing surface of the work, there are steps of: setting a scan plan that is a rule for determining a path in which the tool is moved on the tool movement curved surface So; disposing a dividing line Cd on the tool movement curved surface So; calculating a position of an intersection of a trajectory at the time when the tool is moved on the tool movement curved surface on the basis of the scan plan and the dividing line; and generating the tool path represented by a moving command for performing a curve interpolation with a curve passing the position of the intersection.SELECTED DRAWING: Figure 1
Patent JP-2021087005-A (JP)
Title: Component mounting order optimization method and apparatus thereof, and component mounting machine
Inventor: KANEMICHI TOSHIKI
IPC: H05K13/04
Filed: 2019-11-29
Abstract: To provide a method of determining an optimum order when mounting an electronic component on a substrate such as a printed wiring board with a component mounting machine and particularly a technique of simultaneously optimizing a component mounting order section for a plurality of printed wiring boards, taking a component mounting machine with a work head to attract the component onto the substrate as a target.SOLUTION: For a plurality of component histograms determined by a common arrangement of a component tape supplied to a plurality of types of printed wiring boards, the common arrangement is determined so that smoothness in which each of the component histograms meet an alignment sequence becomes maximum.SELECTED DRAWING: Figure 1
Patent JP-2021096630-A (JP)
Title: Parking lot settlement system, method thereof, program thereof and server device
Inventor: MASHIMA MASAAKI
IPC: G07B15/00
Filed: 2019-12-17
Abstract: To provide a parking lot settlement system, even when there are a plurality of parking lot management companies, configured to easily settling a parking fee with a terminal device by one service.SOLUTION: When a user provides a settlement instruction by using a terminal device 21, a parking lot ID and a vehicle location ID are transmitted via an application server device 23 to a management server device 13, and a parking fee is calculated and displayed on a terminal device 21. When a payment instruction is made from the terminal device 21, the instruction is transmitted via the application server device 23 to the management server device 13, and settlement processing is performed. When the settlement processing is terminated, a flap plate is lowered.SELECTED DRAWING: Figure 2