baber/WOPTO huggingface dataset:
Patent JP-2021175576-A (JP)
Title: Rolling pressure monitoring device and operation program of rolling pressure monitoring device
Inventor: SATO RYUICHI
IPC: B23G7/00
Filed: 2020-05-01
Abstract: To provide a rolling pressure monitoring device which can properly determine rolling pressure irrespective of a shape of a raw material, and an operation program of the rolling pressure monitoring device.SOLUTION: A rolling pressure monitoring device for monitoring rolling pressure applied on a raw material when applying rolling processing to the raw material whose curvature radius of an outer edge forms a partially-different cross section shape comprises: an analysis part for creating a rolling pressure waveform indicating a temporal change of the rolling pressure by using the detection information of pressure at rolling, estimating a cycle, an amplitude and a phase of the rolling pressure waveform, and correcting the rolling pressure waveform on the basis of the estimated cycle, the amplitude and the phase; and a determination part for determining whether or not the rolling pressure waveform corrected by the analysis part is transited in a range of preset rolling pressure.SELECTED DRAWING: Figure 6
Patent JP-2021179849-A (JP)
Title: Image processing device
Inventor: FELIPE GOMEZCABALLERO
IPC: G08G1/16
Filed: 2020-05-14
Abstract: To provide an image processing device for detecting and recognizing an obstacle capable of appropriately clustering (grouping) difference data of a target moving obstacles even when the relative angle of the target moving obstacle to an own vehicle remains constant and capable of improving the reliability in detection and recognition of obstacle even when difference data of the target obstacle is small as in the collision path scenario.SOLUTION: The image processing device includes: an image difference calculation unit 141 that calculates difference data of multiple bird's-eye view images at different times; a difference data clustering unit 151 that clusters the difference data; a cluster connection part 161 that connects clusters based on the features of the bird's-eye view image by using the result of the difference data clustering unit 151; and a cluster coupling determination unit 171 that determines the coupling result of the cluster coupling part 161 based on the characteristics of the target object.SELECTED DRAWING: Figure 1
Patent JP-2021182182-A (JP)
Title: Processing condition search device and processing condition search method
Inventor: TAKANO NAOTO
IPC: G06N20/00
Filed: 2020-05-18
Abstract: To search a target processing condition, while suppressing a process developing period and a process developing cost.SOLUTION: A processing condition search device has: a learning database 1110 which includes a processing database 1111 which stores object processing data about an object process, and a reference processing database 1112 which stores reference processing data about a reference process; a supervised learning execution unit 1103 which estimates an input/output model of the object process which is the input/output model between an object explanation variable and an object purpose variable, by using the object processing data; a transition learning execution unit 1102 which estimates the input/output model of the object process by using a reference input/output model between a reference explanation variable and a reference purpose variable and the object processing data; and a transition propriety determination unit 1101 which determines whether any of the supervised learning execution unit and the transition learning execution unit estimates the input/output model of the object process.SELECTED DRAWING: Figure 4
Patent JP-2021182219-A (JP)
Title: Agent control apparatus, agent control method, and agent control program
Inventor: TAKESHITA YUKITERU
IPC: G06F3/0482
Filed: 2020-05-18
Abstract: To provide an agent control apparatus allowing a user to smoothly select an available agent when getting on a vehicle, in accordance with a communication mode between the vehicle and an agent server, an agent control method, and an agent control program.SOLUTION: An agent control apparatus 12 acquires setting information on a communication mode between a vehicle and a plurality of agent servers. The agent control apparatus 12 selects one of the plurality of agent servers on the basis of the acquired setting information. The agent control apparatus 12 controls voice information of an agent corresponding to the selected agent server to be output.SELECTED DRAWING: Figure 2
Patent JP-2021185589-A (JP)
Title: Wiring board
Inventor: TAKASE KOSUKE
IPC: H01L21/60
Filed: 2020-05-25
Abstract: To provide a wiring board which is excellent in wiring efficiency and signal quality, regardless of the terminal arrangement of an electronic component to be mounted.SOLUTION: A wiring board 1 includes an electronic component 20 having a plurality of solder bumps 21 arranged in an array, and a plurality of pads 11 for connecting the solder bumps 21. A part of the plurality of pads 11 has a pad-on-via structure located on a via 8a electrically connected to an inner layer. In the wiring board 1, signal lines 22 drawn from at least two vias 8a with the pad-on-via structure into an inner layer are electrically connected to each other in an inner layer.SELECTED DRAWING: Figure 1
Patent JP-2020145925-A (JP)
Title: Wire monitoring system
Inventor: MITA MASAKI
IPC: H02G1/02
Filed: 2020-06-10
Abstract: To provide a wire monitoring system capable of more appropriately arranging a device for monitoring a wire of a power system.SOLUTION: A wire monitoring system comprises: a first sensor for locally measuring a first physical amount of a wire of a power system; a transfer device for transferring a measurement result of the first sensor; a collection device for acquiring the measurement result transferred by the transfer device; and a second sensor connected to the collection device for measuring a physical amount related to the wire of the power system, that is, a second physical amount to be used together with the first physical amount. The collection device further acquires a measurement result of the second sensor.SELECTED DRAWING: Figure 1
Patent JP-2020166882-A (JP)
Title: Display system
Inventor: NUREKI MAKOTO
IPC: H04M11/00
Filed: 2020-06-15
Abstract: To provide a display system allowing for a smooth operation.SOLUTION: In a display system 100, a car navigation device 10 includes a display part 1C for displaying a menu image, or the like, and a wired processing part 19 or a wireless processing part 1A communicating with a smartphone 20. The smartphone 20 includes: a wired processing part 2D or a wireless processing part 2E communicating with the car navigation device 10, and a display part 26 for displaying an enlarged image formed by enlarging a designated part of the menu image. The car navigation device 10 then receives coordinate information indicating a range of the enlarged image from the smartphone 20, and displays a range corresponding to the enlarged image, as a frame F, on the display part 1C.SELECTED DRAWING: Figure 1
Patent JP-2021196004-A (JP)
Title: Actuator
Inventor: TAKIZAWA TAKASHI
IPC: B60J5/10
Filed: 2020-06-16
Abstract: To improve quietness by suppressing generation of periodic noise caused by rotating deflection of a speed-reduction gear portion.SOLUTION: A second support shaft 94e is projected out to an output shaft 95 side in an axial direction of a second planetary carrier 94d. On the second planetary carrier 94d side in the axial direction of the output shaft 95, a power transmission member 110 is provided, which is projected outward in a diametrical direction and has a projecting portion 111 receiving rotational force from the second support shaft 94e. Between the second support shaft 94e and the projecting portion 111 in a rotating direction of the output shaft 95, an elastic member 100 is provided. The rotational force of the second planetary carrier 94d caused by the rotation driving of an electric motor, is transmitted from the second support shaft 94e to the projecting portion 111 of the power transmission member 110 through the elastic member 100. Therefore, the elastic deformation of the elastic member 100 suppresses generation of periodic noise due to rotating deflection of a speed reduction mechanism 90, and quietness of an actuator can be improved.SELECTED DRAWING: Figure 6
Patent JP-2021195927-A (JP)
Title: Evaporated fuel treatment device
Inventor: MIYABE YOSHIKAZU
IPC: F02M25/08
Filed: 2020-06-16
Abstract: To provide a technique capable of accurately specifying a valve opening start position of a sealing valve.SOLUTION: An evaporated fuel treatment device includes: a fuel tank; a vapor passage through which evaporated fuel generated from fuel in the fuel tank passes; a sealing valve opening/closing the vapor passage; a concentration sensor detecting a concentration of the evaporated fuel in the vapor passage on the downstream side of the sealing valve; and a control section. When the sealing valve is operated from a valve closing state to a valve opening side, the control section specifies a valve opening start position where the sealing valve is changed from the valve closing state to a valve opening state on the basis of the concentration detected by the concentration sensor.SELECTED DRAWING: Figure 1
Patent JP-2020167170-A (JP)
Title: Lighting system and display device
Inventor: MIFUNE MASAYUKI
IPC: F21V23/00
Filed: 2020-06-17
Abstract: To provide a lighting system suitable for a curved surface display device and the curved surface display device.SOLUTION: A lighting system comprises: a light guide plate 30; a flexible wiring board 52 facing an incidence plane; and a plurality of light sources 54. An emission plane curves so that a pair of facing side edges become concave toward the opposite side of a bottom wall of a base flame. The flexible wiring board 52 has other side edge facing a side edge 53 curved along one side edge and being flat along the bottom wall. Each of the plurality of light sources 54 has: an emission center CE; a pair of connection terminals 58 connected with the flexible wiring board 52; and a center axis CL extending through the pair of connection terminals and the emission center. The plurality of light sources 54 are aligned along a curved mounting line ML extending along the one curved side edge on the incidence plane so that the emission centers are located on the mounting line, and the center axes CL are located in parallel with one another and in a direction crossing the mounting line ML on the flexible wiring board 52.SELECTED DRAWING: Figure 4
Patent JP-2021195611-A (JP)
Title: Lamination molding method and lamination molding device
Inventor: ZHANG SHUAI
IPC: B33Y10/00
Filed: 2020-06-18
Abstract: To provide a lamination molding method capable of suppressing an adverse effect of fume on a molded article, and a lamination molding device.SOLUTION: There is provided a lamination molding method that uses metallic powder P1 to additively producing a molded article AM1 on a table 5. The lamination molding method comprises: a metallic powder layer formation step ST1 of supplying the metallic powder P1 to the table 5 to form a metallic powder layer P2; a melting step ST3 of applying electromagnetic energy L1 to the metallic powder layer P2 from an electromagnetic energy source 8 to melt the metallic powder layer P2; a rotation step ST2 of relatively rotating the electromagnetic energy source 8 and the table 5; and a table vertical movement step ST4 of vertically moving the table 5 relative to the electromagnetic energy source 8. From a gas ejection hole 6a provided in a substantially central part 5a of the table 5, a gas GF1 is ejected to an outside 5b of the table.SELECTED DRAWING: Figure 1
Patent JP-2022000134-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-19
Abstract: To enhance interest in a game.SOLUTION: A game machine 1 performs determination on the basis of satisfaction of a start condition, and can execute a special game advantageous to a player when variation display of a pattern executed based on the determination becomes a predetermined special result. A game state includes a normal game state, and a specific game state more advantageous than the normal game state. Variation display can be performed based on a start condition to be satisfied by entry of game balls into a first start pocket 45, and variation display can be performed based on a start condition satisfied by entry of game balls into a second start pocket 47.SELECTED DRAWING: Figure 166
Patent JP-2022006587-A (JP)
Title: Array antenna
Inventor: HIROKAWA JIRO
IPC: H01Q13/22
Filed: 2020-06-24
Abstract: To provide an array antenna capable of reducing side lobes.SOLUTION: An array antenna 1 comprises: a power feeding part 20 to which signal power is inputted; a radiation part 10 configured such that a plurality of radiation slots M are arranged in rows in waveguide directions of a plurality of waveguides to which the signal power from the power feeding part is distributed, with the plurality of radiation slots arranged alternately offset along the waveguide directions; and a slot plate 30, disposed to cover the radiation part, which has a plurality of slots N formed in regions corresponding to the plurality of waveguides in a manner corresponding to the plurality of radiation slots. The plurality of slots are linearly arranged in the waveguide directions of the waveguides.SELECTED DRAWING: Figure 1
Patent JP-2021061578-A (JP)
Title: Audio system with sound field type natural sound effect
Inventor: CHEN HSI-HSIEN
IPC: H04S1/00
Filed: 2020-06-26
Abstract: To provide an audio system including a sub-signal circuit and a sound field control reproduction device and that has a sound field type natural sound effect.SOLUTION: An audio system 100 includes a first main channel reproduction device 120 that reproduces a main audio signal generated according to a left channel audio signal and/or a right channel audio signal, a first sub-signal circuit 140 that generates a first sub-audio signal according to the left and right channel audio signals, and a first sound field control reproduction device 150 connected to the first sub-signal circuit 140 and adapted to reproduce the first sub-audio signal. There is a first reproduction delay period between the reproduction of the first sub-audio signal and the reproduction of the main audio signal, and the first sub-audio signal reproduced by the first sound field control reproduction device 150 is not audio-mixed with the main audio signal by any audio mixing circuit.SELECTED DRAWING: Figure 1
Patent JP-2022012247-A (JP)
Title: Developer having magnetic pole for development roller
Inventor: MORIMOTO KIYOFUMI
IPC: G03G15/08
Filed: 2020-07-01
Abstract: To suppress occurrence of unevenness in a developer carried by a development roller and uneven density of a printed image.SOLUTION: A developer has a development roller 31M having a plurality of magnetic poles. The plurality of magnetic poles has a pickup pole 84M configured to generate magnetic force used for picking up a developer on a surface of a development roller and whose magnetic force includes first peak magnetic force and a release pole 83M configured to generate magnetic force used for releasing the developer from the surface of the development roller and whose magnetic force includes a second peak magnetic force. The first peak magnetic force of the pickup pole is approximately 1.4 to 2.0 times larger than the second peak magnetic force of the release pole.SELECTED DRAWING: Figure 4
Patent JP-2022012378-A (JP)
Title: Seat belt retractor manufacturing method
Inventor: HIGUCHI TATSUYA
IPC: B60R22/46
Filed: 2020-07-01
Abstract: To provide a seat belt retractor manufacturing method in which a twist limitation amount of a torsion bar at the time of EA operation correctly becomes a target amount.SOLUTION: A locking base 18 is attached to a torsion bar 14, and a stopper member 30 is mounted on the locking base 18 so as to be screwable. The locking base 18 is attached to a first jig 90, and a pawl 34 is engaged with a recess 94. A second jig 95 is attached to a hexagonal part 62 of the torsion bar 14. The stopper member 30 is located at a set position, the torsion bar 14 is twisted so that there is no phase difference between the hexagonal part 62 and a hexagonal hole part 64 of a spool 10, and thereafter, the torsion bar 14 is inserted in an inner hole 12.SELECTED DRAWING: Figure 10
Patent JP-2022012570-A (JP)
Title: Control device, program, and control method
Inventor: ODEMIZU TAKAYUKI
IPC: G01C21/26
Filed: 2020-07-01
Abstract: To provide a control device capable of improving the certainty of wait time suppression.SOLUTION: A control device 20 includes a control unit 21 configured to acquire route information representing a route on which a user travels and travel information representing the travel status of the user; to detect a waiting point where the user has to wait on the route based on the acquired route information and the travel information; and to output deceleration information prompting the user to slow down for delaying the arrival of the user at the detected waiting point within a waiting time.SELECTED DRAWING: Figure 2
Patent JP-2022013216-A (JP)
Title: Monitoring device and monitoring program
Inventor: FUKUI Shuntaro
IPC: G08G1/16
Filed: 2020-07-03
Abstract: To provide a novel technology that suppresses drunk-driving by a vehicle occupant who is in a drunken state while the vehicle travels under automatic operation.SOLUTION: A monitoring device installed to a vehicle to monitor a drunken state of a vehicle occupant includes an acquisition unit and a display unit. The acquisition unit acquires an alcohol concentration that is detected from an occupant. The display unit controls a display device installed to the vehicle to display a temporal change of the alcohol concentration that is acquired by the acquisition unit.SELECTED DRAWING: Figure 5
Patent JP-2022021514-A (JP)
Title: Fixing device and image forming apparatus
Inventor: WATANABE TETSUYA
IPC: G03G15/20
Filed: 2020-07-22
Abstract: To provide a fixing device and an image forming apparatus that can prevent the occurrence of a variation in temperature of a fixing part and improve image quality.SOLUTION: A fixing device has: a first fixing member that includes a heating unit and a belt member; a second fixing member that applies pressure to the heating unit and forms a fixing part between the belt member and the fixing member; a heating control unit that controls the heating unit; and a heating amount adjustment processing unit that, at the timing when a medium reaches the fixing part, increases the amount of heat supplied from the heating unit to the belt member. Since the amount of heat supplied from the heating unit to the belt member is increased at the timing when the medium reaches the fixing part, even if a time difference occurs between detection of temperature performed by a fixing temperature detection unit and the supply of heat from the heating unit to the belt member at the fixing part, the occurrence of a variation in temperature of the fixing part can be prevented.SELECTED DRAWING: Figure 6
Patent JP-2022021927-A (JP)
Title: Image processor and image processing program
Inventor: FUKAZAWA SHIGEOMI
IPC: G06T3/00
Filed: 2020-07-22
Abstract: To precisely recognize a rectangular region formed from a joint shown in an image from the image of the joint evenly divided by a group of straight lines in two directions in an actual space.SOLUTION: A tile image generation device sets a candidate of a grid line by using a rectangle region detected from an input joint image, sets a missing point by using the candidate of the grid line, resets a grid ine which passes through the missing point, and recognizes a tile included in the joint image by estimating the region surrounded by the grid line to be the rectangular region showing the tile.SELECTED DRAWING: Figure 2
Patent JP-2022024800-A (JP)
Title: Packer device and method of measuring inflow water pressure
Inventor: HIRATSUKA YUSUKE
IPC: E21B47/06
Filed: 2020-07-28
Abstract: To provide a packer device that can be easily installed and recovered without being limited by the drilling distance of a borehole, and a method of measuring the inflow water pressure in a water inflow section in front of a face by using this packer device, so that the tunnel construction can be resumed promptly.SOLUTION: A packer device 1, which is installed at an end of a casing piped into a borehole to take in inflow water at the end of the borehole into the casing, comprises a water sampling pipe 2 that is arranged to protrude from the end of the casing, a switching valve 3 connected to a base end of the water sampling pipe 2, a base end flow channel 4 connected to the water sampling pipe 2 via the switching valve 3, a forward packer 5 circumscribed in the water sampling pipe 2 and expanding at the borehole tip, a backward packer 6 circumscribed in the water sampling pipe 2 behind the forward packer 5 and expanding in the casing, and a packer flow channel 7 leading from the switching valve 3 to the forward packer 5 or backward packer 6.SELECTED DRAWING: Figure 1
Patent JP-2022025176-A (JP)
Title: Method for growing natural enemy organism
Inventor: MORI KOTARO
IPC: A01K67/033
Filed: 2020-07-29
Abstract: To provide a method for keeping or increasing the population of natural enemy organisms.SOLUTION: According to the method, the bittern component is used for acarids, which are alternative food to pests preyed on by natural enemy organisms to grown the acarids. Consequently, the acarids can be stably preyed on to prevent the natural enemy organisms from starving or escaping, so that the population of the natural enemy organisms can be kept or increased.SELECTED DRAWING: None
Patent JP-2022025940-A (JP)
Title: Hybrid heating molding machine and manufacturing method of foamed resin molded product having solid part using the same
Inventor: NISHIO MAKOTO
IPC: B29C44/06
Filed: 2020-07-30
Abstract: To provide a hybrid heating molding machine capable of quickly heating a metal mold to a higher-temperature region compared with a conventional case, and a manufacturing method of a foamed resin molded product having a solid part using it.SOLUTION: A hybrid heating molding machine comprises: an openable/closable metal mold for molding thermoplastic foamed resin particles; heating/cooling means of the metal mold; and press molding means. As a heat source of the heating/cooling means of the metal mold, steam and heating oil are used together. Further, in a manufacturing method of this invention, the inside of the openable/closable metal mold is filled with the thermoplastic foamed resin particles, the metal mold is heated by the steam to foam-mold, the metal mold is further heated by the heating oil, and at least a part of a molded product is pressed and melted, to mold a solid part.SELECTED DRAWING: Figure 1
Patent JP-2022029590-A (JP)
Title: Heating device and image forming apparatus
Inventor: TANAKA MASASHI
IPC: G03G15/20
Filed: 2020-08-05
Abstract: To provide a heating device that can prevent a reduction in productivity of printing on small-size paper.SOLUTION: A heating device has a heating member that has a heating element, a holding member that holds the heating member, a first rotating body that is in contact on its inner surface with the heating member and the holding member, and a second rotating body that is in contact with an outer peripheral surface of the first rotating body to form a nip part between the first rotating body and the second rotating body. The holding member holds the heating member such that at least part of at least one end face in a longitudinal direction of the heating member is exposed in the longitudinal direction.SELECTED DRAWING: Figure 7