baber/WOPTO huggingface dataset:
Patent JP-2023117005-A (JP)
Title: tapered roller bearing
Inventor: MATSUDA RYUTARO
IPC: F16C19/36
Filed: 2022-02-10
Abstract: To improve lubrication environment on a rolling surface of a tapered roller bearing, and to reduce bearing rotation torque.SOLUTION: A virtual circle diameter φW and a pitch circle diameter φPCD of a tapered roller 30 have a relation of φW/φPCD≥1.0. An average diameter DA of a rolling surface 31 and an inner ring wall thickness Bi satisfy DA/Bi≥1.1. A radial length A from an intersection P1 to an inner periphery of an inner ring 10 and a radial length C from an intersection P2 to the inner periphery of the inner ring 10 have a relation of C/A≥1.1. An outer ring wall thickness Bo and the inner ring wall thickness Bi satisfy Bo/Bi>1.50. Accordingly, peripheral speed of each rolling contact portion can be suppressed, and the load on the rolling surface can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2023118299-A (JP)
Title: Machine tool, control method, and control program
Inventor: OTA HIDEHITO
IPC: B23Q1/48
Filed: 2022-02-15
Abstract: To provide a technique for adjusting a position of a work-piece in a direction of a rotary shaft of a rotary table.SOLUTION: A machine tool which can machine a work-piece comprises: a rotary table configured to be rotatable with a rotary shaft as a center; a driving part for rotationally driving the rotary table with the rotary shaft as a center; a holding mechanism supported on the rotary table and configured to be able to hold the work-piece; and a switching mechanism for switching a driving mode of the holding mechanism between a first driving mode and a second driving mode. In the first driving mode, rotationally driving force of the rotary table by the driving part is utilized for linear motion of the holding mechanism in a direction of the rotary shaft. In the second driving mode, the rotationally driving force of the rotary table by the driving part is utilized for rotary motion of the holding mechanism with the direction of the rotary shaft as a center.SELECTED DRAWING: Figure 2
Patent JP-2023119960-A (JP)
Title: game machine
Inventor: KIKUCHI NAOTO
IPC: A63F7/02
Filed: 2022-02-17
Abstract: To provide a game machine capable of invoking a predetermined process without being conscious of an interruption control state at the time of invocation.SOLUTION: When a process for performing a setting or the like of data is invoked, first an interruption control state at the time of invocation is retracted, interruption prohibition is set, and then a process of a setting or the like of data is performed. Then, the retracted interruption control state is restored, and interruption permission is set when the restored interruption control state is an interruption permission state. When the restored interruption control state is not the interruption permission state, control is completed in the state of the interruption prohibition.SELECTED DRAWING: Figure 121
Patent JP-2022062283-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 2022-02-21
Abstract: PROBLEM TO BE SOLVED: To make a player easily recognize that a game is played with an unintended specific number. 
     SOLUTION: A game can be played at least with a specific number "3" or a specific number "2". A game machine has a specific notification control state (AT) capable of notifying of a correct pressing order at depressing-order bell winning. In a game with a specific number "3", the specific number "3" is "Yes" in Step S2613. The process proceeds to Step S2614 and display on the frequency of the game in the specific notification control state is updated. Meanwhile, in a game with a specific number "2", Step S2614 is not taken, and display on the frequency of the game is not updated even in the specific notification control state. 
     SELECTED DRAWING: Figure 337 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023122115-A (JP)
Title: Overhead image generator, overhead image generation method, overhead image generation program and overhead image generation system
Inventor: Sugaya Yukihiro
IPC: G06T3/00
Filed: 2022-02-22
Abstract: To generate an overhead image providing little discomfort based on a 2-dimensional image.SOLUTION: An overhead image generator 3 of an overhead image generation system 1 associates 2-dimensional coordinates of each pixel in a 2-dimensional captured image obtained by a camera 32 with coordinates of 3-dimensional coordinate data generated by a LiDAR31. Subsequently, the overhead image generator 3 moves a pixel of a portion at a position higher than a ground surface 101 to the position which is equivalent in height to the ground surface 101 to generate a flattened image 160, and generates an overhead image 170 based on this image. Consequently, the overhead image generation system 1 can generate the overhead image 170 which dramatically suppresses unnaturalness and in which an upper surface of an object 102 having height is arranged at an appropriate position with respect to the ground surface 101, and can display this image on a display unit 23 of a terminal device 5.SELECTED DRAWING: Figure 10
Patent JP-2023124938-A (JP)
Title: Toner and method for manufacturing toner
Inventor: KAWAGUCHI SHINTARO
IPC: G03G9/097
Filed: 2022-02-28
Abstract: To provide a toner that can achieve both transfer properties and cleaning properties at a high level even when accelerated and extended in service life.SOLUTION: A toner has toner particles containing a binder resin and inorganic oxide particles. The inorganic oxide particle is a particle of an oxide including at least one element selected from the group consisting of Si, Mg, Al, Ti, and Sr. In cross-sectional observation of the toner by a transmission electron microscope, when the area of the inorganic oxide particle is defined as Sm, and the cross-sectional area of the toner as St, Sm/St is 4.0% or more. In the cross-sectional observation, an area is divided into four by the major axis of the toner and the perpendicular bisector of the major axis, and in each area obtained through the division, the standard deviation of the area Sm of the inorganic oxide particles is 0.40 or more. The average circularity of the toner is 0.950 or more.SELECTED DRAWING: None
Patent JP-2023127638-A (JP)
Title: Fitting structure of reactor
Inventor: OSHIMA TAKAMI
IPC: H01F37/00
Filed: 2022-03-02
Abstract: To provide a fitting structure of a reactor that can attach a reactor to a housing from a front surface and prevents a blow from a cooling air.SOLUTION: A core of a reactor is provided to a vertical direction, and the coil is wound to its circumference with a gap to the vertical direction. An upper core and a lower core of the core is projected to the vertical direction from a coil. Upper fixing means is provided to the upper core at two positions in the left and the right. Lower fixing means of the lower core is provided to two positions in the left and the right. An attachment base is provided to a back surface side of the reactor, and is constructed by a supporting member in an aspect. In the attachment base, an upper fixing part is provided to two portions in the left and the right to a supporting member corresponded to the upper fixing means of the reactor, and a lower fixing part is provided to two portions in the left and right to the supporting member corresponded to the lower fixing means of the reactor. Thus, the upper fixing means and the lower fixing means of the reactor are fixed to the upper fixing part and the lower fixing part existed on the back surface side.SELECTED DRAWING: Figure 3
Patent JP-2023129144-A (JP)
Title: Controller, lens device, imaging device, method for control, and program
Inventor: MIZUOCHI FUYA
IPC: G02B7/08
Filed: 2022-03-04
Abstract: To provide a controller which can suppress reduction of the responsivity or the focus accuracy of a focus lens in a control which repeatedly performs imaging while moving a focus lens.SOLUTION: The controller is used for a camera system having an imaging device and a lens device removably attached to the imaging device. The controller includes: an acquisition unit for acquiring focus information from at least one of the imaging device and the lens device; and a control unit for controlling movement of a first focus lens and an optical element which move along the direction of an optical axis dependently from each other according to the focus information. The control unit performs a first drive of driving the optical element to reduce an image surface movement amount according to movement of the first focus lens when the first fucus lens and the optical element are moved at one time.SELECTED DRAWING: Figure 1
Patent JP-2023129833-A (JP)
Title: Spacially variable movable body
Inventor: NISHIYAMA SHUNICHI
IPC: B60P3/34
Filed: 2022-03-07
Abstract: To provide a spacially variable movable body that can be reduced in size and weight.SOLUTION: A spacially variable movable body 1 includes: a plurality of panels 2; one or a plurality of extension/contraction portions 3 disposed between the plurality of panels 2; a movable floor 8 connected to at least one of the plurality of panels 2 and the extension/contraction portion 3; a vertically movable portion that can extend and contract in the vertical direction in a space surrounded by the plurality of panels 2, the extension/contraction portion 3, and the movable floor 8; a width-directionally movable portion that can expand and contract in the width direction in the space; a longitudinally movable portion that can extend and contract in the longitudinal direction in the space; and an extension/contraction guide 4 configured to guide the space to extend or contract in the vertical direction, the width direction, and the longitudinal direction. At the time of moving, the movable body can be in a contracted state in the vertical direction, the width direction, and the longitudinal direction, and at the time of stopping, the movable body can be in an extended state in the vertical direction, the width direction, and the longitudinal direction.SELECTED DRAWING: Figure 1
Patent JP-2023130860-A (JP)
Title: Vehicular air conditioner
Inventor: SUEHIRO EIJI
IPC: B60H1/00
Filed: 2022-03-08
Abstract: To improve comfort of an occupant seated on a second row seat and comfort of an occupant seated on a third row seat, while downsizing an air-conditioning casing in which a cooler and a heater are stored.SOLUTION: A vent blowing port 30d for a second row seat is formed at an upper part at a rear side of a vehicle of an air-conditioning casing 30, and a vent blowing port 30e for a third-row seat is formed at a lower part closer to the rear side of the vehicle than a heater 32 in the air-conditioning casing 30. A baffle 50 is arranged in an air mix space R4 in the air-conditioning casing 30. The baffle 50 has a hot air guiding part 51 that guides hot air to the vent blowing port 30d for the second-row seat and a cold air guiding part 52 that guides cold air flowing to the rear side of the vehicle above the heater 32 to the vent blowing port 30e for the third-row seat.SELECTED DRAWING: Figure 5
Patent JP-2023131790-A (JP)
Title: Information processing apparatus, printing system, control method, and program
Inventor: OZAWA TAKEO
IPC: G06F3/12
Filed: 2022-03-10
Abstract: To prevent print quality not intended by a user when data is printed on a printing medium.SOLUTION: An information processing apparatus (2) comprises communication means (224) communicating with at least a printer (1), print data generation means (220c) which generates first print data (6A) being print data which can be transmitted to the printer through the communication means and second print data different from the first print data, and selection means which allows selection between printing in a printable area based on the first print data by the printer and printing in the printing area based on the first print data and the second print data by the printer, in accordance with a magnitude of a parameter for comparison.SELECTED DRAWING: Figure 8
Patent JP-2023132565-A (JP)
Title: spirometer mouthpiece
Inventor: TANAKA YOSHIKATSU
IPC: A61B5/097
Filed: 2022-03-11
Abstract: To provide a mouthpiece for a spirometer capable of suppressing outflow of subject's exhaled air to the outside of the mouthpiece.SOLUTION: A spirometer mouthpiece 1 includes: a cylinder part 2; an inflow part 3 which is positioned at one end 2a of the cylinder part 2 and to which a subject delivers exhaled air; an outflow part 4 which is positioned at the other end 2b of the cylinder part 2; and a first transmission part 5 and a second transmission part 6 which are a pair of ultrasonic transmission parts positioned on an outer periphery of the cylinder part 2. The first transmission part 5 and the second transmission part 6 have a first thin part 51 and a second thin part 61 having a smaller thickness dimension than a thickness dimension of the cylinder part 2. The first thin part 51 and the second thin part 62 present ring shapes along outlines of the first transmission part 5 and the second transmission part 6, and a first thick part 52 and a second thick part 62 of larger thickness dimension are provided inside the first thin part 51 and the second thin part 61.SELECTED DRAWING: Figure 1
Patent JP-2022081619-A (JP)
Title: Safety system for automated storage and picking system, and operation method thereof
IPC: B65G1/00
Filed: 2022-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a safety system for an automated storage and picking system. 
     SOLUTION: A storage and picking system 1 includes a load handling device 30 operating over a series of stacked containers, the stacked containers being positioned within a framework, the top of which has a track on which the load handling device 30 operates. The safety system includes a transmitter 100 and a receiver positioned on each of the load handling devices 30. The transmitter continuously transmits signals that are detected by the receivers on the load handling devices 30. In the event of a defect or emergency in the storage and picking system 1, the signal transmission is disconnected and once the receiver no longer receives the signal from the transmitter 100, supply of power to drive means of the load handling devices 30 is cut off and the storage and picking system 1 becomes safe. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023134974-A (JP)
Title: Road construction detection device
Inventor: YAMANAKA AKIRA
IPC: G08G1/00
Filed: 2022-03-15
Abstract: To provide a road construction detection device capable of reducing an unnecessary notification regarding detected road construction.SOLUTION: A road construction detection device 100 comprises: an imaging device 12; a road construction recognition unit 22 that recognizes road construction from an image acquired by the imaging device 12; a location information acquisition unit 23 that acquires location information of the road construction; a time information acquisition unit 24 that acquires time information; a construction information map recording unit 25 that records construction area information, in which a construction area in a predetermined area is placed on a map based on the location information, and time information corresponding to the construction area information; and a construction determination unit 26 that determines two or more adjacent construction areas to be one construction area, provided that at least a portion of the two or more adjacent construction areas are recorded in an overlapping manner when the two or more construction areas related to the construction area information recorded in the construction information map recording unit 25 are placed on the map.SELECTED DRAWING: Figure 1
Patent JP-2023137522-A (JP)
Title: Stroke measurement system
Inventor: WATANABE ATSUSHI
IPC: A63B71/06
Filed: 2022-03-18
Abstract: To accurately count the number of strokes during a play in golf.SOLUTION: Provided is a stroke measurement system that counts the number of strokes, and includes an acceleration sensor 101 for detecting the movement of a golf club and outputting the detected result as swing information, a biological sensor 201 for detecting biological information of the player, and a count determination unit 102 for determining whether or not to count the number of strokes on the basis of the swing information and the biological information. When there is a case where a swing is started and an impact of hitting a ball is detected, the count determination unit counts the case as one stroke, on the basis of the swing information. When there is a case where a swing is started but an impact of hitting a ball is not detected, the count determination unit determines whether or not to count the case as one stroke on the basis of the change in the biological information immediately after the swing.SELECTED DRAWING: Figure 1
Patent JP-2023140929-A (JP)
Title: Holder for rolling bearing, and rolling bearing
Inventor: HAYASHI TAKUMI
IPC: F16C33/44
Filed: 2022-03-23
Abstract: To provide a holder for a rolling bearing excellent in heat resistance and capable of realizing good moldability even when the holder is thick, and a rolling bearing using the holder.SOLUTION: A holder 5 is a toric holder for a rolling bearing made by injection molding of a resin composition and having a plurality of pockets 6 for holding a rolling element, where a radial thickness at an axial end surface 5a of the holder 5 is 2.00 mm or more, the resin composition uses polyamide resin as the base resin, and the polyamide resin is a copolyamide containing hexamethylene terephthalamide units and hexamethylene adipamide units as constituent units.SELECTED DRAWING: Figure 2
Patent JP-2022151821-A (JP)
Title: filler array film
Inventor: NODA DAIKI
IPC: H05K1/03
Filed: 2022-03-23
Abstract: To provide a filler array film in which fillers such as conductive particles are arranged in an insulating resin layer, capable of surely increasing the number of actually captured fillers at each connection portion to one or more even when there is a misalignment of about ±10% between a first article and a second article in a case in which a connection portion of a microscopic first article such as a μLED electrode is coupled to a connection portion of a second article such as an electrode of a substrate for a large screen TV through a filler.SOLUTION: In a filler array film 1 in which fillers 2 are arranged in an insulating resin layer 10, in an insulating resin layer 10, a plurality of first groups 3 formed of the plurality of fillers 2 is aggregated to form a second group 4, and the second groups 4 are regularly arranged. The closest distance L1 between the second groups 4 is greater than the closest distance L2 between the first groups, and the closest distance L2 between the first groups is greater than the closest distance L3 between the fillers in the first group.SELECTED DRAWING: Figure 2
Patent JP-2023144455-A (JP)
Title: Rotary grinding wheel
Inventor: YAGI YUJI
IPC: B24D3/02
Filed: 2022-03-28
Abstract: To reduce the generation of spark when using a rotary grinding wheel.SOLUTION: A rotary grinding wheel 1 is configured by a material containing abrasive grains 13 and a binder 14. The material includes a microballoon 17 in which a flame retardant 16 is sealed.SELECTED DRAWING: Figure 2
Patent JP-2023144739-A (JP)
Title: packaging bag opening device
Inventor: KIKUCHI HARUMICHI
IPC: B65B43/18
Filed: 2022-03-28
Abstract: To provide a new and improved packaging bag opening device capable of picking up and opening various packaging bags one by one and filling a packaging bag with an article to be packaged.SOLUTION: A packaging bag opening device includes: a hopper that has a feed port for an article to be packaged on an upper side and a discharge port for the article to be packaged on a lower side; conveyance means that attaches to one side near a mouth part of a packaging bag that is folded and placed flat, and raises the packaging bag so that an opening is on the upper side and moves it upward, and conveys the packaging bag so that the opening that opens is located directly below the discharge port of the hopper; and opening means that attaches to an opposite side near the opening of the packaging bag while the packaging bag is moving upward, and opens the opening by drawing at least one side of the opening and the opposite side of the opening together.SELECTED DRAWING: Figure 5
Patent JP-2022106703-A (JP)
Title: Personal dental care product for caries treatment
IPC: A61K9/48
Filed: 2022-03-30
Abstract: PROBLEM TO BE SOLVED: To provide novel dental care products comprising self-assembling peptides that are capable of undergoing self-assembly at a certain pH for use in dental care, e.g., preventing and/or treating a tooth lesion such as a caries lesion, remineralizing a tooth surface or increasing smoothness or shine, or for increasing hardness of a tooth surface. 
     SOLUTION: There is provided a dental care product for use in treating or preventing a tooth lesion and/or in remineralizing a tooth surface, comprising: (i) self-assembling peptides that are capable of undergoing self-assembly at a pH below 7.5, the self-assembling peptides being present in the dental care product in monomeric form; and (ii) a pharmaceutically acceptable main agent. The dental care product is applied to a plurality of teeth of a subject independent of diagnosis of caries, preferably active caries, and after application, the self-assembling peptides are present in monomeric state for at least 1 minute. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023148831-A (JP)
Title: radar system
Inventor: INOUE DAISUKE
IPC: G01S13/931
Filed: 2022-03-30
Abstract: To provide a radar system capable of accurately grasping the surrounding situation of a vehicle with an inexpensive configuration and allowing the vehicle to travel in accordance with the situation.SOLUTION: A radar system 1 is the radar system 1 that is mounted on a vehicle and includes a radar device 10 that acquires objects existing around the vehicle as a point cloud by transmitting and receiving electromagnetic waves. The radar system includes: a signal processing unit 16 that scans the vicinity of boundaries 41 and 43 of adjacent regions having mutually different states; and a vehicle control unit 29 that detects obstacles or grasps the shape of a running surface based on boundary information acquired based on scanning results, and controls the state of the vehicle.SELECTED DRAWING: Figure 10
Patent JP-2023149788-A (JP)
Title: Display method and display system
Inventor: FUJIMOTO NAOHIRO
IPC: H04N5/74
Filed: 2022-03-31
Abstract: To improve convenience for a user.SOLUTION: A display method comprises: displaying a first image including a plurality of control points by a first display device; receiving a first operation for selecting a point being at least one control point among the control points, by the first display device; and projecting a third image including a second image corresponding to the selected point at a first position corresponding to the position of the selected point in the first image, by a second display device different from the first display device.SELECTED DRAWING: Figure 1