baber/WOPTO huggingface dataset:
Patent JP-2022147377-A (JP)
Title: Manufacturing method of drum-shaped body
Inventor: YAGASAKI TORU
IPC: B23K10/02
Filed: 2021-03-23
Abstract: To provide a manufacturing method of a drum-shaped body which can promote an improvement of quality and productivity by preventing the occurrence of a weld defect caused by a blow hole.SOLUTION: A method manufactures a drum-shaped body W via processes including a punching process of punching a metal-made raw plate W1 into a prescribed shape by using a punching metal mold 13 and a shearing metal mold 11, a rolling process of rounding a steel plate 1 which is punched into a prescribed shape so that its end faces 1A, 1B oppose each other, and a weld process of making the end faces 1A, 1B of the rounded steel plate 1 abut on each other, and joining them by plasma welding or laser welding. Prior to the execution of the weld process, a cleaning process of cleaning the end faces 1A, 1B of the steel plate 1 by the irradiation of a plasma or a laser is executed.SELECTED DRAWING: Figure 1
Patent JP-2022149632-A (JP)
Title: Method for predicting/evaluating adhesion of combustion ash
Inventor: MIYASHITA KAZUHIRO
IPC: G01N33/22
Filed: 2021-03-25
Abstract: To provide a method for predicting/evaluating the adhesion of combustion ash, capable of greatly reducing time and labor required to evaluate adhesion of combustion ash in a coal-fired boiler.SOLUTION: A method for predicting/evaluating the adhesion of combustion ash in a coal-fired boiler using pulverized coal as fuel, comprises: obtaining a liquid phase ratio by thermodynamic equilibrium calculation based on the composition of the combustion ash (liquid phase ratio calculation step S1); estimating the degree of agglutination of the combustion ash from the calculated liquid phase ratio in light of the correlation between the liquid phase ratio and the degree of agglutination (agglutination degree estimation step S2); and evaluating the adhesion of combustion ash in the coal-fired boiler based on the estimated degree of agglutination (adhesion evaluation step S3).SELECTED DRAWING: Figure 1
Patent JP-2022154640-A (JP)
Title: steering handle
Inventor: MORITA BUNPEI
IPC: G05G1/08
Filed: 2021-03-30
Abstract: To enhance operability and steering feeling.SOLUTION: In a steering handle 12, a rotation control mechanism 60 includes a rotary cam 61, a pusher 71, and an elastic member 81. The rotary cam 61 is attached to a spoke portion 40 so as to rotate integrally therewith, and has a cam surface 64 on one surface of the spoke portion 40 in a direction along a second axis L2. The pusher 71 is disposed slidably in a direction along the second axis L2 while being restricted from rotating about the second axis L2. The pusher 71 has a contact portion 77 that contacts the cam surface 64. The elastic member 81 biases the pusher 71 toward the rotary cam 61 side. The cam surface 64 has a pair of inclined surfaces 65, 66 formed around the second axis L2 and inclined respectively in opposite directions with respect to a plane crossing the second axis L2. Both inclined surfaces 65 and 66 are connected to each other via a boundary portion 67, and the contact portion 77 comes into contact with the boundary portion 67 when the vehicle travels straight.SELECTED DRAWING: Figure 2
Patent JP-2022156059-A (JP)
Title: Air cleaner of engine for motor vehicle
Inventor: SAKAMOTO RYUJI
IPC: F02M35/024
Filed: 2021-03-31
Abstract: To improve dispersibility of air relative to a filter element without increasing the size of a body case in an air cleaner in which the body case, the filter element, and a cover are arranged in a horizontal direction.SOLUTION: An air cleaner includes: a body case 1 in which an inlet 10 is formed at an upper part; a cover 2 in which an outlet 12 is formed at a front end; and a filter element 3 sandwiched by the body case 1 and the cover 2. A dirty chamber 17 of the body case 1 has: a first chamber 17a located in front of an arrangement space of the filter element 3; a second chamber 17b facing the filter element 3; and a buffer space 7 located below the filter element 3. Air flowing downward from the inlet 10 is guided smoothly by a guide surface 9 and reaches the buffer space 7. Further, a direction of the air is changed to an upward direction in the buffer space 7 and then passes through the filter element 3 in a dispersed state.SELECTED DRAWING: Figure 4
Patent JP-2022164195-A (JP)
Title: walking support device
Inventor: KITAMURA Kenshiro
IPC: G09B21/00
Filed: 2021-04-16
Abstract: To provide a guidance function equivalent to a guide dog concerning a walking support device for supporting walking of a user though the device is relatively small and light-weight.SOLUTION: A walking support device 1 for supporting walking of a user by performing guidance includes: a handling part 10 to be gripped by the hand of the user; a mounting part 20 to be mounted on the waist of the user; right and left wires 30, 31 for connecting the handling part 10 and the mounting part 20; reels 40. 41 positioned on the right side and left side of the waist part of the user; and a controller 60 for controlling the right and left reels 40, 41 by generating a behavior command with respect to the user based on an image photographed by a camera 50 arranged in the handling part 10. The controller 60 adjusts the lengths of the right and left wires 30, 31 respectively via the right and left reels 40. 41, so as to move the handling part 10 in a direction corresponding to the behavior command.SELECTED DRAWING: Figure 1
Patent JP-2022164247-A (JP)
Title: Rotor and manufacturing method thereof
Inventor: HAMADA KAZUKI
IPC: H02K15/03
Filed: 2021-04-16
Abstract: To provide a rotor capable of suppressing deformation of a rotor core caused by an increase in the pressure of a resin applied to a magnet accommodation hole when the resin is injected.SOLUTION: A rotor 100 includes a rotor core 10 including a plurality of magnet housing holes 2 extending along the axial direction and circumferentially spaced apart from each other, a permanent magnet 1 housed in each of the plurality of magnet housing holes 2, and a resin portion 20 including a filling portion 21 formed by filling resin into each of the plurality of magnet housing holes 2. The resin portion 20 is provided at a position that does not overlap the magnet housing hole 2 in the axial direction, and includes a gate trace portion 22a corresponding to a resin injection port 31 when the resin portion 20 is molded.SELECTED DRAWING: Figure 1
Patent JP-2022165478-A (JP)
Title: Portable device transferring movement of liquid in container to user as tactile sense, program, and method
Inventor: TAJIMA YUKI
IPC: G06F3/01
Filed: 2021-04-20
Abstract: To provide a portable device capable of simulating movement of liquid in a container without using a processor with high arithmetic processing capacity and transferring the simulated movement to a user as tactile sense, a program, and a method.SOLUTION: A portable device 1 for contacting with a hand of another user holding a portable device and integrally constructed with or on a side surface comprises: a memory which stores a mass m simulating an amount of liquid in the container; an acceleration sensor 11 which detects an acceleration A of a horizontal component of the container; a processor 12 which calculates a tactile sense force F, which is a horizontal force causing the mass m to act on a bottom surface of the container, using the mass m and the acceleration A; driving means for converting the tactile sense force F to an electric signal Sout; and an actuator 14 which generates a vibration force according to the electric signal and transfers tactile sense to a hand of the user. The processor calculates the tactile sense force F by simulating a case where the container has a glass shape including a cylindrical side surface and a spherical bottom surface and a center of curvature to the spherical bottom surface is on a vertical line of a cylindrical center.SELECTED DRAWING: Figure 2
Patent JP-2022167035-A (JP)
Title: Transparent substrate for liquid crystal devices and dimmer sheet
Inventor: TAKAHASHI YUSUKE
IPC: G02F1/1333
Filed: 2021-04-22
Abstract: To provide: a transparent substrate for liquid crystal devices capable of suppressing physical damage in an alignment layer included in the transparent substrate for liquid crystal devices; and a dimmer sheet.SOLUTION: A first substrate 11 includes: an alignment layer 21 that regulates an alignment direction of liquid crystal molecules included in a liquid crystal layer provided in a liquid crystal device; and a ground layer 11A where the alignment layer 21 is formed. The first substrate is provided with: a first surface 11S1; and a second surface 11S2 on an opposite side to the first surface 11S1. The first surface 11S1 is included in the alignment layer 21, and the second surface 11S2 is included in the ground layer 11A. A coefficient of static friction between the first surface 11S1 and the second surface 11S2 is 1.3 or less. The first surface 11S1 or on a surface on the opposite side to the second surface 11S2 of the ground layer 11A has hardness equal to or greater than F in a pencil hardness test performed thereon.SELECTED DRAWING: Figure 2
Patent JP-2022167407-A (JP)
Title: Portable terminal determination system
Inventor: MATSUMURA TAKESHI
IPC: G06T7/00
Filed: 2021-04-23
Abstract: To provide a system which determines a portable terminal of a driver.SOLUTION: An automatic driving device 100 includes an automatic driving ECU 10 mounted on a vehicle VA and provided with a first imaging unit (driver monitor camera) for capturing an image of a driver of the vehicle and a portable terminal 110 provided with a second imaging unit (front camera). The automatic driving ECU determines whether the portable terminal is a portable terminal of the driver or not by performing comparison processing of comparing a first image captured by the first imaging unit and a second image captured by the second image unit with each other.SELECTED DRAWING: Figure 7
Patent JP-2022168696-A (JP)
Title: Caliper for facing piston type disc brake
Inventor: SATO HIROHIKO
IPC: F16D65/02
Filed: 2021-04-26
Abstract: To realize a caliper for a facing piston type disc brake capable of securing rigidity and reducing a weight.SOLUTION: A inlet side bridge 7 and an outlet side bridge 8, which axially connect a circumferentially outside end part of an inner body 5 and a circumferentially outside end part of an outer body 6 constituting a caliper 2, are provided with: a recess part 28 extending axially and opening to an external surface; and a first beam part 29 and a second beam part 30 that are arranged so as to sandwich the recess part 28 from both sides, and whose axially inside end parts respectively are connected to mounting boss parts 11a, 11b provided in the inner body 5.SELECTED DRAWING: Figure 2
Patent JP-2022172584-A (JP)
Title: game machine
Inventor: IIDA HIROYUKI
IPC: A63F7/02
Filed: 2021-05-06
Abstract: To provide a game machine capable of enhancing work efficiency when sticking a sheet.SOLUTION: An adhesive agent 130 is applied to a design sheet 111 (oblique line part in the figure). The adhesive agent 130 is arranged at a position which is separated from an outer peripheral edge of the design sheet 111 to an inside by almost 3 mm. The adhesive agent 130 is applied along the outer peripheral edge of the design sheet 111 and applied at a width of almost 5 mm over the whole periphery. Therefore, the design sheet 111 can be fitted while being slid. Therefore, the design sheet 111 can be positioned and then can be stuck. Therefore, an error in work when sticking the design sheet 111 can be prevented, and work efficiency when sticking the sheet can be enhanced.SELECTED DRAWING: Figure 17
Patent JP-2022175478-A (JP)
Inventor: OZAKI IWAO
IPC: H01M50/209
Filed: 2021-05-13
Abstract: 【課題】互いに連結された複数の電池セルによって構成される電池スタックと、その電池スタックを収容するケースと、を含む電池パックにおいて、電池スタックの底面とケースの底面との間の距離のばらつきを小さくすること。【解決手段】電池スタック１２は、ボルト２６によってケース１４に締結される。電池スタック１２の底面１２ａとケース１４の底面１４ａとの間に形成される空間の体積を閾値以下に規制する規制部材が用いられる。規制部材は、ボルト２６に設置されたばね３０である。電池スタック１２は、ばね３０を介してボルト２６によってケース１４に締結される。【選択図】図３
Patent JP-2022175527-A (JP)
Title: Weft feeder
Inventor: SHINOZAKI TATSURO
IPC: B65H59/16
Filed: 2021-05-13
Abstract: To provide a weft feeder capable of improving productivity while improving quality of a woven fabric by suppressing generation of fluff.SOLUTION: There is provided a weft feeder 1 for supplying a weft yarn 3 having a flat shape to a loom 2. The weft feeder comprises a storage mechanism 5 which has an inlet side roller 11 and an outlet side roller 12 for guiding the weft yarn and stores the weft yarn between the inlet side roller and the outlet side roller in a hanging state, a guide 6 which is disposed on the downstream side of the storage mechanism and guides the weft yarn obliquely downward toward the downstream side, and a tensor 8 which is disposed on the downstream side of the guide and imparts the tension to the weft yarn. The storage mechanism comprises a brake 24 which applies the braking force to the outlet side roller.SELECTED DRAWING: Figure 1
Patent JP-2022161768-A (JP)
Title: Electronic apparatus and keyword management method thereof
Inventor: KO HUN MIN
IPC: G06F16/908
Filed: 2021-05-14
Abstract: To disclose a keyword management method for an electronic apparatus.SOLUTION: The keyword management method may include confirming a landing page type corresponding to a keyword associated with a search service of another apparatus, checking whether the keyword corresponds to a keyword set, changing the landing page type corresponding to the keyword when the keyword corresponds to the keyword set and the confirmed landing page type is not a landing page type related to the keyword set, and providing information on the changed landing page type to the other apparatus.SELECTED DRAWING: Figure 2
Patent JP-2022177347-A (JP)
Title: Ophthalmologic procedure device
Inventor: YASUKAWA TSUTOMU
IPC: A61F9/007
Filed: 2021-05-18
Abstract: To provide an ophthalmologic procedure device capable of sanitarily executing an ophthalmologic procedure.SOLUTION: The device comprises a first space forming part for forming a space; and a second space forming part which is provided adjacently to the first space forming part via a first opening and closing part openable and closable and forms a space for injecting an antiseptic solution. The first space forming part has a first glove for inserting user's fingers from the outside, and the second space forming part has an opening part covering the periphery of an eye of a patient. With the periphery of the eye of the patient in intimate contact with the opening part, an ophthalmologic procedure is executed by using the first glove.SELECTED DRAWING: Figure 1
Patent JP-2022177979-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: OGATA MICHIHIRO
IPC: B60W40/109
Filed: 2021-05-19
Abstract: To provide a vehicle control device and vehicle control method which can determine a vehicle control quantity suitable to a cross slope by acquiring, by a plurality of means a plurality of cross slopes, so as to enhance acquisition precision of the cross slope and by predicting future vehicle behavior on the basis of the acquired cross slope.SOLUTION: A vehicle control device calculates a cross slope for control on the basis of a presumed cross slope and a map cross slope, predicts future vehicle behavior of an own vehicle on the basis of a travel state and the cross slope for control, calculates a target value of a vehicle control quantity of the own vehicle on the basis of the prediction result, and controls the vehicle on the basis of the target value of the vehicle control quantity.SELECTED DRAWING: Figure 2
Patent JP-2022178742-A (JP)
Title: Broach for turbine disc groove processing, and turbine disc groove processing method using the broach
Inventor: NODA TETSUO
IPC: B23D43/02
Filed: 2021-05-21
Abstract: To provide a broach for turbine disc groove processing which allows groove processing to be performed without causing damages to a part of a turbine disc even in groove processing of a turbine disc with ribs, and to provide a turbine disc groove processing method using the broach.SOLUTION: A broach 1 for turbine disc groove processing comprises a base part 3 which supports a plurality of cutting edges 2a, 2b, 2c, 2d arrayed in a longitudinal direction, and bottom parts of the cutting edges 2a, 2b, 2c, 2d. In the broach, on the cutting edges 2a, 2b, 2c, 2d, a prescribed inclination angle θ is formed relative to a width direction of the broach 1 for turbine disc groove processing.SELECTED DRAWING: Figure 2
Patent JP-2022052708-A (JP)
Title: Bolt direct pressure type rubber damping damper
Inventor: CUI HAIYUAN
IPC: E04H9/02
Filed: 2021-05-25
Abstract: To provide a bolt direct pressure type rubber damping damper that can guarantee strong pressure required to generate a large frictional force.SOLUTION: There provided is a bolt direct pressure type rubber damping damper, in which: an upper core material 1 and a lower core material 2 are provided; both the upper core material 1 and the lower core material 2 are provided with tension brace connection holes; rubber plates 3 are provided on both sides of the upper core material 1 and the lower core material 2; a cover plate 7 is provided on the outside of each of rubber plates 3; the upper core material 1, the lower core material 2, and the rubber plate 3 are provided with long holes for a plurality of bolts, respectively; the cover plate 7 is provided with a plurality of round holes for bolts that match the long holes for bolts; and the long holes for bolts and the round holes for bolts are connected by bolts 11.SELECTED DRAWING: Figure 2
Patent JP-2022181068-A (JP)
Title: optical element
Inventor: KUWABARA TSUGUJI
IPC: C23C14/06
Filed: 2021-05-25
Abstract: To provide an optical element having a highly adhesive metal layer formed on a resin base material.SOLUTION: An optical element 100, 200 is provided, comprising a laminate 13, 23 including a resin base material 10, 20, a metal oxide layer 11, 21 provided on the resin base material, and a metal layer 12, 22 provided on the metal oxide layer, where the metal oxide layer is made of a tertiary or higher lanthanum oxide.SELECTED DRAWING: Figure 1
Patent JP-2021120305-A (JP)
Title: Water refill control method, water server, and program
Inventor: KATSURAYA SHOTA
IPC: B67D1/08
Filed: 2021-05-28
Abstract: To provide water refill control or a water server for refilling water into a tank from a raw water container using a water refill pump, in which the water refill control or water server realizes stabilization of water refill without causing water refill defect.SOLUTION: A method of controlling water refill of a water server for refilling raw water into a cooling water tank (8) from a raw water container (4), comprises the steps of: detecting, by a water level sensor (14), a water level of the cooling water tank; refilling, by a water refill pump (6), the raw water of the raw water container through a water refill pipe; and obtaining, by a control part (16), a detected water level of the water level sensor to determine the water level of the cooling water tank and determine whether the raw water container is set, and operating the water refill pump when the water level keeps under a normal water level for a predetermined time and the raw water container is set.SELECTED DRAWING: Figure 7
Patent JP-2022182613-A (JP)
Title: game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2021-05-28
Abstract: To provide a game machine capable of simply showing formation of a specific combination.SOLUTION: A game machine includes: display means for displaying multiple kinds of decorative patterns that show a winning/losing lottery result and have determined, specific sequence; and performance execution means for executing a pattern performance in which a combination of the X decorative patterns is set to be a specific combination. In the game machine, the X decorative patterns continuous in the specific sequence are lined up in the specific combination, and the X decorative patterns for composing the specific combination are highlighted so as to become smaller or larger gradually in the specific sequence in the pattern performance.SELECTED DRAWING: Figure 20
Patent JP-2022182771-A (JP)
Title: Safety belt hook locking detection device and worker safety confirmation system
Inventor: SAWADA KIKUZO
IPC: B66F9/24
Filed: 2021-05-28
Abstract: To provide a safety belt hook locking detection device with which a worker can freely move his or her position, and a worker safety confirmation system using the safety belt hook locking detection device.SOLUTION: Provided is a worker safety confirmation system including at least one safety belt hook locking detection device 3, and a reception alarm device 4. The safety belt hook locking detection device 3 includes a device body attachably and detachably installed so as to enclose the surrounding of a hook locking member 7. The device body can freely move along a direction of laying the hook locking member 7, has a shape sandwiching both sides of the hook when a hook of a safety belt 6 is hooked on the hook locking member 7, and includes a sensor that can detect the presence of the hook when the hook is hooked on the hook locking member 7. The reception alarm device 4 can receive information transmitted from a radio transmission circuit of the safety belt hook locking detection device 3, and issue an alarm on the basis of the received information.SELECTED DRAWING: Figure 1
Patent JP-2021121389-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2021-06-02
Abstract: To provide a game machine capable of suitably detecting a fraudulent act.SOLUTION: A main control device 110 includes a generator ratio management chip 207, winning information is acquired from an MPU 201, and a generator ratio and a continuous generator ratio are calculated by the generator ratio management chip 207 and recorded in a second reading memory 264a as a nonvolatile memory. When an inspection apparatus 300 is connected to an inspection terminal 207a, generator ratio data 264a and continuous accessory ratio data 264b recorded in the second reading memory 264a are outputted to the inspection apparatus 300.SELECTED DRAWING: Figure 6
Patent JP-2022176001-A (JP)
Title: Program, information processing method, information processing device, and system
IPC: H04N21/44
Filed: 2021-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an AR content corresponding to a race in a real world and provide an advertisement to users by a method suited to the AR content. 
     SOLUTION: A program causes a processor to execute the steps of: receiving first information relating a race in a real world from a second computer 20; generating virtual objects including a racetrack object representing a racetrack and moving objects representing contestants of the race or moving bodies based on the first information; displaying a superimposed image formed by superimposing virtual objects on a real image in the periphery of first computers 10A-10C; and displaying an advertisement in a display area of the virtual objects or a peripheral area of the display area. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022173014-A (JP)
Title: vacuum hair dryer
Inventor: MATSUMURA MASAHIRO
IPC: A45D20/00
Filed: 2021-05-07
Abstract: To provide a vacuum hair dryer that can shorten time required for drying wet hair.SOLUTION: A hair dryer having a suction function dries wet hair while sucking water content from the hair, thereby drying hair in a shorter time than that with an existing hair dryer that dries wet hair by blowing dry air such as warm air or cool air to the hair.SELECTED DRAWING: Figure 1