baber/WOPTO huggingface dataset:
Patent JP-2022175864-A (JP)
Title: Luminance distribution image display device
Inventor: KIKUCHI TAKURO
IPC: G06F30/13
Filed: 2021-05-14
Abstract: To provide a luminance distribution image display device capable of displaying a luminance distribution image with higher speeds and higher precision.SOLUTION: A luminance distribution image display device 10 comprises: a high spatial frequency image derivation unit 11A which derives a luminance distribution image of a high spatial frequency area which is an area where a spatial frequency in a luminance distribution image representing an image indicating the luminance distribution of a space to be displayed is equal to or greater than a predetermined threshold; a low spatial frequency image derivation unit 11B which is configured separately from the high spatial frequency image derivation unit 11A, and derives a luminance distribution image of a low spatial frequency area where the spatial frequency in the luminance distribution image is less than the threshold; a luminance distribution image composite unit 11C which composites the luminance distribution image derived by the high spatial frequency image derivation unit 11A and the luminance distribution image derived by the low spatial frequency image derivation unit 11B; and a display control unit 11D which controls a display unit 15 to display an image obtained from being composited by the luminance distribution image composite unit 11C.SELECTED DRAWING: Figure 2
Patent JP-2021131891-A (JP)
Title: Terminal device
Inventor: NAGAO SHUNICHIRO
IPC: G06F3/041
Filed: 2021-05-19
Abstract: To enable an input position shift resulting from a display image shift between a terminal device and a display device to be easily corrected in accordance with a function of the display device.SOLUTION: The terminal device is a smartphone, for example, and displays a first image on a display and outputs a second image partly including the first image to a display device such as a navigation device. In addition, the terminal device acquires calibration information indicating relative positional information on the first image with respect to the second image from an external server. When a user makes a touch input on the second image displayed on the display device, its input position is transmitted from the display device to the terminal device. The terminal device acquires conversion necessity/unnecessity information indicating whether or not the input position on the second image needs to be converted on the basis of the calibration information, and in a case where conversion is necessary, converts the input position on the second image into an input position on the first image on the basis of the calibration information.SELECTED DRAWING: Figure 6
Patent JP-2022182893-A (JP)
Title: reversible bag
Inventor: SUZUOKI SHINOBU
IPC: A45C3/00
Filed: 2021-05-28
Abstract: To provide a reversible bag that can be used both as an ordinary bag and as an eco-bag and that can properly carry both fragile food and heavy food.SOLUTION: A bag body 10 transforms as a first usage state and as a second usage state which is turned inside out from the first usage state. A functional change cloth 30 is connected to each of a front side connection part 12F and a rear side connection part 12R of the bag body 10. Of the functional change cloth 30, a length from the part connected to the front side connection part 12F to the part connected to the rear side connection part 12R is shorter than a length in the direction along the bag shape of the bag body 10. The functional change cloth 30 in the first usage state adjusts the shape of the bag body 10 by surrounding the bag body 10 from the outer side. The functional change cloth 30 in the second usage state vertically partitions a space inside the bag body 10.SELECTED DRAWING: Figure 1
Patent JP-2021126657-A (JP)
Title: Apparatus with a liquid-impregnated surface
Inventor: DAVID J SMITH
IPC: B32B7/022
Filed: 2021-06-01
Abstract: To provide devices for conveying fluids and/or solids, the devices having a surface that provide a high-slip boundary condition, thereby facilitating the flow of material.SOLUTION: In some embodiments, an apparatus has a surface with an impregnating liquid and a plurality of micro-scale and/or nano-scale solid features spaced sufficiently close to stably contain the impregnating liquid therebetween. The impregnating liquid fills spaces between the solid features, the interior surface stably contains the impregnating liquid between the solid features, and the impregnating liquid is substantially held in predetermined position between the plurality of solid features regardless of orientation of the surface and regardless of flow, passage, or removal of fluids and/or solids through, into, or out of the apparatus.SELECTED DRAWING: None
Patent JP-2022188324-A (JP)
Title: Turning weld joint with excellent fatigue strength and turning welding method
Inventor: HIRAIDE TAKASHI
IPC: B23K9/04
Filed: 2021-06-09
Abstract: To provide a turning weld joint which can improve a fatigue strength inexpensively and stably, and a turning welding method.SOLUTION: A turning weld joint, which is obtained by turning welding a gusset 2 to a main plate 1, has a first weld bead 3 which is continuously heaped up so as to pass a short side from one side of a long side of the gusset 2 by fillet-welding of the gusset 2 and the main plate 1 to reach the other side of the long side of the gusset 2, and further has: second weld beads 4, 6 which are so formed as to extend on the main plate 1 along the first weld bead 3 on one side of the long side of the gusset; and third weld beads 5, 7 which are so formed as to extend on the main plate 1 along the first weld bead 3 on the other side of the long side of the gusset. An interval M between an extension part of the second bead 4, 6 and an extension part of the third bead 5, 7 is equal to or less than a length W of the short side of the gusset 2.SELECTED DRAWING: Figure 5
Patent JP-2022188390-A (JP)
Title: Injection molding device
Inventor: YAMAMORI KATSUYA
IPC: B29C45/26
Filed: 2021-06-09
Abstract: To provide an injection molding device that can suppress an opening of a mating surface of a cavity and core even when a pressure of molten resin is increased.SOLUTION: An injection molding device 1 includes a cavity 2 and a core 3 that forms a molding space 6 between the cavity 2. The core 3 includes a core body 4 and a core division part 5. The core division part 5 surrounds an entire periphery of the molding space 6 to form part of a face of the molding space 6 and has a mating surface 51 that meets a surface 22 of the cavity 2 in a mold closed state. A passage 75 for introducing molten resin into the molding space 6 is formed on a side surface 52 of the core division part 5 opposite the mating surface 51. The core division part 5 has a first acting surface on which a force acts in a direction away from the cavity 2 due to the molten resin introduced into the molding space 6, and a second acting surface 59 on which a force acts in a direction closer to the cavity 2 due to the molten resin flowing through the passage 75. An area of the second acting surface 59 is set larger than the area of the first acting surface.SELECTED DRAWING: Figure 2
Patent JP-2022189624-A (JP)
Title: Method for producing alkali soluble cellulose material from vegetable biomass
Inventor: ANDO YOSHITO
IPC: C08B5/02
Filed: 2021-06-11
Abstract: To provide a method for producing a novel cellulose material soluble in alkaline solution.SOLUTION: The present invention provides a cellulose material soluble in alkaline solution, which is produced by treating vegetable biomass in a nitric acid solution at high temperature and high pressure and then treating the vegetable biomass with superheated steam.SELECTED DRAWING: Figure 2
Patent JP-2022189630-A (JP)
Title: Screen printing method with reduced saddle phenomenon, and screen printing plate
Inventor: SANO YASUSHI
IPC: B41N1/24
Filed: 2021-06-11
Abstract: To achieve a higher-quality screen printing with reduced so-called saddle phenomenon.SOLUTION: A screen printing method includes: a first printing step of carrying out a screen printing of a predetermined first pattern by dot on a base material; a first drying step of drying ink printed in the first printing step; a second printing step of carrying out a screen printing with a predetermined second pattern having a larger circumference than the predetermined first pattern, on the ink after being dried in the first drying step; and a second drying step of drying ink printed in the second printing step.SELECTED DRAWING: Figure 7
Patent JP-2022190908-A (JP)
Title: Spherical heat insulating filler and method for producing the same
Inventor: KIYOSHIMA KEISUKE
IPC: C01F7/441
Filed: 2021-06-15
Abstract: To provide a spherical heat insulating filler that is made of a porous aluminum compound having a large average pore diameter, a high total pore volume and a high specific surface area, and a certain or more average circularity.SOLUTION: Provided is a spherical heat insulating filler, which is a spherical heat insulating filler that is made of a porous aluminum compound, and in which the porous aluminum compound is at least one selected from the group consisting of alumina and aluminum hydroxide, the total pore volume is 1 to 2.5 cm3/g, the average pore diameter is 10 to 70 nm, the specific surface area is 100 to 350 m2/g, and the average circularity is 0.8 or more.SELECTED DRAWING: Figure 1
Patent JP-2021153325-A (JP)
Title: Transducer arrangement
Inventor: Petri Soronen
IPC: H04R9/02
Filed: 2021-06-15
Abstract: To provide an arrangement for generating vibration in accordance with an electric input signal.SOLUTION: An arrangement 10 comprises a base 104; a surface 102 supported by a support member 108; a first permanent magnet arrangement coupled to the surface and including a first permanent magnet 110; a frame 1110 coupled to the base; and a second permanent magnet 120 arranged between the first permanent magnet and the frame. The magnetic interaction between the first permanent magnet and the second permanent magnet generates a first force on the surface of a device. Since a second force is generated in the surface having an opposite direction as compared with the first force, the magnetic interaction is generated between the frame and the first permanent magnet arrangement. The frame is magnetized by the second permanent magnet.SELECTED DRAWING: Figure 11
Patent JP-2023000011-A (JP)
Title: Combustion device
Inventor: MOGI KUNITOYO
IPC: F23B90/04
Filed: 2021-06-17
Abstract: To provide a combustion device which can prevent a rear-end plate part from being excessively heated, and can further properly improve a heating effect by combustion.SOLUTION: A combustion space 20 is defined into a primary combustion chamber 21 having an input port 17 of a combustion matter on a side of a front-end plate part 15 by a first combustion promotion plate 30 having a large number of penetration holes 35, and a secondary combustion chamber 22 having an exhaust port 18 on a side of a rear-end plate part 16. The exhaust port 18 is provided at a ceiling plate part 11 of the secondary combustion chamber 22, and a second combustion promotion plate 40 which is arranged in a state of being extended downward from an inner face of the ceiling plate part 11 so as to define the exhaust port 18 and the secondary combustion chamber 22, and has a large number of penetration holes 45 is arranged. A lower end edge 47 of the second combustion promotion plate 40 is formed at a height having a necessary interval from an inner face of a bottom plate part 12, and a lower end part 46 of the second combustion promotion plate 40 is arranged while being formed into a shape which is bent to a side of the rear-end plate part 16 so as to approximate the inner face of the rear-end plate part 16.SELECTED DRAWING: Figure 1
Patent JP-2023000649-A (JP)
Title: Exhaust gas processing device
Inventor: ABE SHINICHI
IPC: B01D53/78
Filed: 2021-06-18
Abstract: To provide an exhaust gas processing device which inhibits resonance of branch pipes provided at the exhaust gas processing device even if the exhaust gas processing device vibrates.SOLUTION: An exhaust gas processing device includes: a reactor into which an exhaust gas is introduced and liquid for processing the exhaust gas is supplied; a trunk pipe 12-3 which is provided within the reactor and supplied with the liquid and extends in a direction from the exhaust gas introduction side to the discharge side; and one or multiple branch pipes 13-11 which are provided within the reactor and supplied with the liquid and extend in a direction intersecting with the direction from the exhaust gas introduction side to the discharge side. A shape of the trunk pipe when viewed in the direction from the exhaust gas discharge side to the introduction side has: a first portion 91 having a first curvature; and a second portion 92 having a second curvature larger than a curvature of the first portion. One end E1 of the branch pipe is connected to the second portion of the trunk pipe when viewed in the direction from the exhaust gas discharge side to the introduction side.SELECTED DRAWING: Figure 3
Patent JP-2023002143-A (JP)
Title: Container with cover and manufacturing method of the same
Inventor: FUSHIDA SEIYA
IPC: B65D51/18
Filed: 2021-06-22
Abstract: To provide a container with a cover capable of stably maintaining the state in which the cover is attached to the container without sticking an adhesive to the container.SOLUTION: A container 1 with a cover includes a container 10 and a cover 20. The cover 20 includes a paper substrate 20a and an adhesive layer 20b. The container 10 has an upper wall 11, a bottom wall 12 and a peripheral wall 13. A part connecting the upper wall 11 and a peripheral wall 13 of the container 10 is provided with an annular projection 13b. The cover 20 has an upper wall side cover part 21 bent in a recessed shape, and a peripheral wall side cover part 22. The peripheral wall side cover part 22 includes a contraction part 22a. In each of a plurality of overlap parts 22ap located in the contraction part 22a, by bonding main surfaces of the substrate 20a to each other, the contraction part 22a is locked by a lower surface 11b4 of an annular projection part 11b, thereby, the cover 20 is attached to the container 10 in a non-bonded state with respect to the container 10.SELECTED DRAWING: Figure 2
Patent JP-2023003288-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-06-23
Abstract: To provide a game machine capable of increasing interest in a game.SOLUTION: A game machine includes: a privilege imparting port 2001α which imparts a predetermined privilege and collects a game ball when the game ball flowing down a game area 5a enters; and a non-privilege imparting port 2011H which has a take-in hole 2200a through which one game ball can pass, and does not impart any privilege and collects the game ball even when the game ball flowing down the game area 5a enters. The non-privilege imparting port 2011H and the privilege imparting port 2001α are arranged adjacent to each other, and at least one of the non-privilege imparting port 2011H and the privilege imparting port 2001α is provided with an identification display 2200e for a player to recognize whether or not a privilege is imparted.SELECTED DRAWING: Figure 154A
Patent JP-2023005140-A (JP)
Title: Vehicle control system and vehicle control method
Inventor: AKATSUKA KOSUKE
IPC: B62D6/00
Filed: 2021-06-28
Abstract: To inform a driver of a vehicle turning direction by driving support control, in a steer-by-wire system vehicle.SOLUTION: A vehicle control system, which controls a steer-by-wire system vehicle, executes driving support control of supporting driving of the vehicle. Further the vehicle control system executes interlocking reaction-force control by which steering reaction-force constituents are applied to a steering wheel in interlock with turning of the vehicle by the driving support control. A driving support direction is a turning direction of the vehicle by the driving support control. The interlocking reaction-force control includes feed-forward reaction-force control by which the steering wheel is moved in the same direction as the driving support direction, without depending on a steering angle of the steering wheel.SELECTED DRAWING: Figure 7
Patent JP-2023005269-A (JP)
Title: propeller guard
Inventor: KONO HIDEYUKI
IPC: B64C27/20
Filed: 2021-06-28
Abstract: To make it possible to prevent flight from stopping when a flight body moving in a vertical direction is brought into contact with an object.SOLUTION: A propeller guard 11 surrounds propellers 27 of a flight body 13 including: at least three pieces of horizontal ribs 17 extending in a radial direction from a body 15; outermost annular ribs (second outermost annular ribs 21) respectively connecting the tip ends of the horizontal ribs 17; a motor 25 which is fixed to the horizontal ribs 17 and has the propellers 27 fixed to an almost vertical driving shaft thereof; and connected annular ribs 53 disposed to the body 15 on the upper side in a vertical direction. The propeller guard is provided with a bumper 55 which is disposed in a radial direction around the connected annular ribs 53, has an upper end part 57 fixed to the connected annular ribs 53, and a lower end part 59 fixed to the outermost annular ribs, and has the inclination angle gradually increased toward the outermost annular ribs from the connected annular ribs 53.SELECTED DRAWING: Figure 2
Patent JP-2023005767-A (JP)
Title: Device and method for controlling route
Inventor: NISHIMURA KAZUYA
IPC: G08G1/16
Filed: 2021-06-29
Abstract: To reduce a burden on a wheelchair user who crosses a road.SOLUTION: A route control device includes a control unit for, when a wheelchair user U1 who intends to pass a roadway RW is detected, performing control to set an angle α of a guide route GW for guiding the wheelchair user U1 with respect to the roadway RW in accordance with a length of a waiting time for causing a vehicle 30 passing through the roadway RW to wait to display a crosswalk CW including the guide route GW on the roadway RW.SELECTED DRAWING: Figure 2
Patent JP-2023006624-A (JP)
Title: Display control method and program
Inventor: YOSHIMOTO SHINYA
IPC: A63F13/58
Filed: 2021-06-30
Abstract: To change a positional relationship of an opponent displayed in a match game according to progress of the game.SOLUTION: A display control method includes: display of a first screen area in which multiple characters including a first character corresponding to a communication device and multiple second characters disposed around the first character; a change in a state of at least one character from among multiple characters on the basis of input operation to the communication device; removal of a character in which a state of the character satisfies a first condition from the first screen area; and rearrangement of at least one remaining character when at least one remaining character satisfies a second condition from among multiple characters.SELECTED DRAWING: Figure 13
Patent JP-2021153346-A (JP)
Title: Solid state image sensor and imaging apparatus
Inventor: SAITO MAKIKO
IPC: H04N5/3745
Filed: 2021-07-01
Abstract: To provide a solid state image sensor and an imaging apparatus that can acquire a plurality of images that are picked up in overlapping periods.SOLUTION: A sensor element has: a plurality of pixels each including a sensor part that emits pulses at a frequency according to a photon reception frequency, a counter that counts the number of pulses, and a memory that stores the count value of the counter; and a generation unit that generates first imaging signals based on the counter values of the counters at the start of picking up a first image and the count values of the counters at the end of picking up the first image, and second imaging signals based on the counter values of the counters at the start of picking up a second image different from the first image and the count values of the counters at the end of picking up the second image.SELECTED DRAWING: Figure 3
Patent JP-2022016333-A (JP)
Title: Resin composition for molding, and molded product
Inventor: AOTANI TOMOYUKI
IPC: C08F220/10
Filed: 2021-07-02
Abstract: To provide a resin composition for molding which contains an ultraviolet absorbing polymer that can be inexpensively purified, has good compatibility with polyolefin, and enables formation of a molded product having good transparency.SOLUTION: A resin composition for molding contains a thermoplastic resin and an ultraviolet absorbing polymer, in which the ultraviolet absorbing polymer is a polymer having a monomer unit represented by the following general formula (1), a monomer unit represented by the following general formula (2) and a thiol-based chain transfer agent residue, and a thiol-based chain transfer agent forming a thiol-based chain transfer movement residue has a thiol group, and one or more sites selected from the group consisting of a carboxyl group, a hydroxyl group and an ester bond.SELECTED DRAWING: None
Patent JP-2023008124-A (JP)
Title: Substrate module and electric connection box
Inventor: TAKAMIZAWA SHUN
IPC: H02G3/16
Filed: 2021-07-05
Abstract: To improve heat radiation performance with a distance between substrates reduced when circuits of the substrates are electrically connected.SOLUTION: A substrate module 20 includes: a first substrate 30 having a first circuit 32; and a first connector 40 provided on the first substrate. The first connector is connected to a second connector and a through hole 31h is formed on the first substrate. The first connector includes a connector housing 42 disposed in the through hole and includes a first terminal 50. The first terminal includes: a first substrate side end part 52 connected to the first circuit; a first terminal part 54 held by the connector housing; and a heat radiation part which is provided between the first substrate side end part and the first terminal part and is exposed from the connector housing when viewed from the opposite side of the second connector.SELECTED DRAWING: Figure 2
Patent JP-2023011156-A (JP)
Title: Control device for hybrid vehicle
Inventor: FURUYA KEIHIRO
IPC: B60W20/15
Filed: 2021-07-12
Abstract: To provide a control device for a hybrid vehicle which can suppress vibration of a vehicle accompanying stop of combustion control.SOLUTION: CPU 72 stops combustion control of one cylinder out of cylinders #1 to #4 when a regeneration request of a GPF 34 is generated. The CPU 72 periodically decreases a torque of a first motor generator 10 in synchronization with an expansion stroke of the cylinder stopping the combustion control in this case.SELECTED DRAWING: Figure 1
Patent JP-2022092564-A (JP)
Title: Audio control circuit and associated control method
Inventor: CHEN KEI-WEI
IPC: H04R3/00
Filed: 2021-07-15
Abstract: To provide an audio control circuit that can determine if a host device operates in a BIOS stage or an OS stage based on a signal from the host device in order to control a de-pop circuit.SOLUTION: In an audio control circuit, a USB interface circuit is used to connect to a host device. A processing circuit is configured to perform enumeration with the host device via the USB interface circuit, and the processing circuit is further configured to determine if the host device operates in a BIOS stage or an operating system stage to generate a control signal according to packets of the enumeration. When the processing circuit determines that the host device operates in the BIOS stage, the processing circuit generates a control signal to enable a de-pop circuit; and when the processing circuit determines that the host device operates in the operating system stage, the processing circuit generates a control signal to disable the de-pop circuit.SELECTED DRAWING: Figure 1