baber/WOPTO huggingface dataset:
Patent JP-2021016181-A (JP)
Title: Transmission method and transmission device
Inventor: MURAKAMI YUTAKA
IPC: H04H20/18
Filed: 2020-10-27
Abstract: To appropriately display synchronously a plurality of contents.SOLUTION: A first data packet containing a first content and a control packet containing URL information are received through a first transmission line. A second data packet containing a second content is received through a second transmission line. At a predetermined time, it is determined whether a part of the first data packet is received. If it is determined that the first data packet is received, the first content and the second content are decoded, the decoded first content and the second content are synchronously displayed. If it is determined that the first data packet is not received, alternative data is obtained on the basis of the URL information, the alternative data and the second content are decoded, and the decoded alternative data and the second content are displayed.SELECTED DRAWING: Figure 15
Patent JP-2022072982-A (JP)
Title: Friction tool and thermochromic writing instrument
Inventor: MITSUSAKI YOSHITO
IPC: B43K29/02
Filed: 2020-10-30
Abstract: To provide a friction tool and thermochromic writing instrument which enables stable rubbing work without significant flexure of a contact part on a surface of a friction part during rubbing, and easily enables generation of friction heat.SOLUTION: A friction tool 1 includes a friction part 3 formed of an elastic material, which rubs thermochromic handwriting and thermally discolors the handwriting by friction heat generated by rubbing, on an end part of a main body 2. The friction part 3 has a convex shaped outer surface. A plurality of protrusions 4 are integrally formed with the convex shaped outer surface of the friction part. A height H of each protrusion 4 is 0.1-2 mm, and an interval W of the respective adjacent protrusions is 0.1-2 mm.SELECTED DRAWING: Figure 2
Patent JP-2022075413-A (JP)
Title: Cable with connector
Inventor: NAKANISHI TATSUO
IPC: B60L53/18
Filed: 2020-11-06
Abstract: To provide a cable with connector in which a connected portion between terminals that becomes high temperature can be cooled.SOLUTION: A cable with connector used in charging/discharging to an electric vehicle comprises: a plug connector; a cable which is connected to the plug connector; and a case which covers a connection part between the plug connector and the cable. The plug connector comprises: a first terminal which is connected to a second terminal provided in the electric vehicle; and a housing which stores the first terminal. The connection part comprises: a connection member which connects the first terminal to a conductor of the cable; and a heat radiation member which is arranged on the outer side of the housing and on the outer periphery of the connection member. The case includes an exhaust port which communicates with the inside and outside of the case. The case also includes an air supply port arranged so as to face the heat radiation member.SELECTED DRAWING: Figure 5
Patent JP-2021103002-A (JP)
Title: Joint material
Inventor: HIRAGURI YOSUKE
IPC: F16B5/07
Filed: 2020-11-11
Abstract: To provide a joint material that contributes to a proper action on an object.SOLUTION: A joint material 10 includes a body part 100, a tip part 200 and a joint part 20. The body part 100 supports the tip part 200. The tip part 200 acts on an object. The joint part 20 joins the body part 100 and the tip part 200 together by structural joining, and includes a joint 30.SELECTED DRAWING: Figure 18
Patent JP-2022080611-A (JP)
Title: Electrode manufacturing method and electrode manufacturing apparatus
Inventor: MIMURA TETSUYA
IPC: B05C1/08
Filed: 2020-11-18
Abstract: To provide an electrode manufacturing method which includes film coating of an electrode material by a roll and transfer of the coating film to a current collector, and suppresses the variation in the basis weight of the coating film made of the transferred electrode material to a high degree.SOLUTION: An electrode manufacturing method includes a step of passing an electrode material through a gap between a rotating first roll and a rotating second roll to form a coating film made of the electrode material, attaching the coating film made of the electrode material to the second roll, and a step of transferring the transferred coating film onto an electrode current collector transported by a transfer device to form an electrode mixture layer made of the coating film. The speed ratio between the peripheral speed of the second roll and the transport speed of the electrode current collector is changed by changing the peripheral speed of the second roll based on the thickness of the coating film or the width of the gap. The timing of the change in the speed ratio is set to be based on the expression (1) described in the specification.SELECTED DRAWING: Figure 1
Patent JP-2022081976-A (JP)
Title: Device for manufacturing tire
Inventor: NINOMIYA HIROAKI
IPC: B29D30/30
Filed: 2020-11-20
Abstract: To provide a tire manufacturing method that suppresses occurrence of a dent.SOLUTION: There is provided a tire manufacturing method, comprising: (A) a step of winding a sheet 2 having a plurality of parallel cords 4 and a topping rubber 6 on an outer circumference of a drum 10 so as to form a joint portion 28; (B) a step of pressing the joint portion 28 by moving a roller 12 in a width direction of the drum 10 while rotating the roller on the joint portion 28. In the step (B), the roller 12 comprising a plurality of first ridges 20 each extending backward of a rotation direction from a center of the roller 12 in a width direction toward one end thereof and a plurality of second ridges 22 each extending backward of the rotation direction from the center of the roller 12 in the width direction toward the other end thereof is used on the outer circumference surface.SELECTED DRAWING: Figure 6
Patent JP-2021095667-A (JP)
Title: Refiner disc, refiner plate segment and method for refining feed material
Inventor: GINGRAS LUC
IPC: D21D1/30
Filed: 2020-11-26
Abstract: To provide a refiner disc capable of shortening periods of a feed material in a groove in a circular refining zone involving a bar and the groove on a front face of a refiner disc.SOLUTION: A refiner disc includes: a refining zone on a front face of the disc; refining bars 54 in the refining zone; and grooves 52 between the bars, wherein each of the grooves includes a rotational inducement element 64 arranged on at least one sidewall of the groove and the rotational inducement element is configured to impart a helical flow of a feed material flowing through the groove.SELECTED DRAWING: Figure 4
Patent JP-2022086041-A (JP)
Title: Humidifier
Inventor: SAOYAMA MASATAKE
IPC: F24F6/00
Filed: 2020-11-30
Abstract: To perform maintenance of an air channel partition unit by detaching the same from a water tank, in a humidifier.SOLUTION: A humidifier includes: a main body case 4 having a blowout port 3 and an intake port 2; a water tank 38 detachable to the main body case; a water tank 12 for supplying water to the water tank; a humidification filter 14 replenished with the water in the water tank; a blowing portion 7 for blowing the air from the intake port 2 into the main body case 4; and a flow channel 33 communicating from the intake port 2 to the blowout port 3 successively via the humidification filter 14 and the blowing portion 7. The water tank 38 includes a flow channel partition unit 40 for partitioning a section for mounting the humidification filter 14 and a section for mounting the water tank 12, and the air channel partition unit is detachable to the water tank by attachment members 42 disposed on the flow channel partition unit 40 and the water tank 38, and thus an initial purpose is achieved.SELECTED DRAWING: Figure 6
Patent JP-2022086050-A (JP)
Title: Work machine
Inventor: KUMAKURA TAKESHI
IPC: B27C5/10
Filed: 2020-11-30
Abstract: To stably fix a base.SOLUTION: In a fixing mechanism 70 of an electrically-driven trimmer 10, a pair of fixed shafts 71 are mounted over an upper end part and a lower end part of a first chuck part 62C and a second chuck part 62D of a base 60, and a cam part 75B and a fixed washer 74 are respectively arranged on the pair of fixed shafts 71. Thus, both of longitudinal end parts of the first chuck part 62C and the second chuck part 62D can be sandwiched by the fixing mechanism 70. Thus, a base cylinder part 62 can be suitably deformed over the axial direction as compared with a configuration in which pressing force applied to the second chuck part 62D from the fixed washer 74 is applied at one location on a longitudinal intermediate part of the second chuck part 62D, for example. Thus, cramping force for cramping a cylinder part 22A of a base cylinder part 62 can be made to uniformly act in the axial direction of the base cylinder part 62.SELECTED DRAWING: Figure 8
Patent JP-2021139089-A (JP)
Title: Sanitary mask and manufacturing method thereof
Inventor: AMAIKE YUKI
IPC: A41D13/11
Filed: 2020-11-30
Abstract: To provide a sanitary mask which allows dialogists to mutually communicate while reading the wearer's expression.SOLUTION: A sanitary mask is transparent or translucent. The sanitary mask has: a band-like sheet material curved in the longitudinal direction; a first filter which is made of a stretchable cloth or a foamed sheet cloth obtained by foaming a synthetic resin, is connected to one end of the sheet material in the width direction, and covers a room formed by the curved sheet material; a second filter which is made of a stretchable cloth or a foamed sheet cloth obtained by foaming a synthetic resin, is connected to the other end of the sheet material in the width direction, and covers a room formed by the curved sheet material; and constrictions which are disposed at the facing positions of both ends of the sheet material, and are convexly curved toward the inside from the outside of the sheet material.SELECTED DRAWING: Figure 1
Patent JP-2022086836-A (JP)
Title: Server device, management system, management method, and program
Inventor: KODAIRA ITARU
IPC: G06F3/12
Filed: 2020-11-30
Abstract: To provide a server device that can appropriately manage a read state of a received document browsed from an apparatus other than an apparatus at a reception destination.SOLUTION: The above-mentioned problem is solved by having a server device that manages an unread state and a read state of a received document transmitted by fax from an apparatus at a transmission source to an apparatus at a reception destination, and has: received document providing means that provides a received document corresponding to a received acquisition request to an apparatus that has issued the acquisition request; and read management means that, based on information on the apparatus that has issued the acquisition request and information on the apparatus at the reception destination of the received document, manages a change from the unread state to the read state of the received document corresponding to the acquisition request.SELECTED DRAWING: Figure 4
Patent JP-2022088754-A (JP)
Title: Absorbent article
Inventor: MOROTA MAYUKO
IPC: A61F13/511
Filed: 2020-12-03
Abstract: To provide an absorbent article capable of suppressing friction with a wearer's skin even when the wearer moves very actively.SOLUTION: An absorbent article includes a body where a liquid-permeable surface sheet, an absorber having an absorbent core, and a rear surface sheet are laminated. The absorbent core has: a front core part and a rear core part; and an intermediate core part which is positioned between the front core part and the rear core part and is formed into a narrow one by a pair of constricted areas. The rear core part has at least a pair of deformation guide parts composed of notches or slits formed inward respectively from both side edges. The absorbent article is further provided with a pair of side unwoven fabric which extends outward from a side part on the skin side of the body and is fixed to the body with an adhesive. The side unwoven fabric and the adhesive vertically cross the constricted area and the deformation guide parts in a planar view.SELECTED DRAWING: Figure 1
Patent JP-2022089109-A (JP)
Title: Golf practice support system for golf practice range
Inventor: YOKOYAMA YOSHIO
IPC: A63B69/36
Filed: 2020-12-03
Abstract: To provide a golf practice support system that when a golf ball shot by a practicing person is gone over a ball prevention net, is capable of determining it and preventing its recurrence.SOLUTION: A golf practice support system for a golf practice range measures movement information on a golf ball and, when it is determined that a golf ball shot by a practicing person is gone over a ball prevention net, warns the practicing person by performing display on a display device or performing notification using voice of the golf ball gone over the ball prevention net.SELECTED DRAWING: Figure 1
Patent JP-2021052412-A (JP)
Title: Information processing system, information processing method, and program
Inventor: KAKIUCHI HIDEYUKI
IPC: G06F13/00
Filed: 2020-12-04
Abstract: To provide a program and the like for reducing labor and a waiting time of a user making an inquiry using a telephone.SOLUTION: An information processing system includes: a first information processor for transmitting, to a second information processor, a request to confirm the propriety of using an instant messaging system, the request including a telephone number associated with an information processing terminal; and a second information processor for storing an identifier and the telephone number in association with each other of a user using the information processing terminal in the instant messaging system and, when the identifier associated with the telephone number included in the request to confirm the propriety of using the instant messaging system exists, transmitting a message in which the identifier is taken as a transmission destination and an identifier associated with the first information processor is taken as a transmission source. The first information processor, when the instant messaging system is available, repeatedly transmits a predetermined message in a predetermined period to the information processing terminal until information showing that the message has been displayed is received.SELECTED DRAWING: Figure 11
Patent JP-2022090790-A (JP)
Title: Bench cutting machine
Inventor: SUZUKI YUKINORI
IPC: B27B5/36
Filed: 2020-12-08
Abstract: To improve operability of a fine adjustment mechanism for finely adjusting a right-and-left inclined position of a cutting machine body, in a bench cutting machine.SOLUTION: A fine adjustment mechanism 50 comprises a lever member 51 and an auxiliary member 55. The lever member 51 functions as a lever having a fulcrum part 51X, a point-of-action part 51Y and a point-of-application part 51Z. The auxiliary member 55 functions as a lever having an auxiliary fulcrum part 55X, an auxiliary point-of-action part 55Y and an auxiliary point-of-application part 55Z. By rotating the lever member 51 by vertically operating the auxiliary point-of-application part 55Z of the auxiliary member 55, fine adjustment of a right-and-left inclined position of a cutting machine body 10 can be performed with a small force. When unnecessary, any special release operation of the fine adjustment mechanism 50 is not required.SELECTED DRAWING: Figure 1
Patent JP-2022091365-A (JP)
Title: Rotary electric machine
Inventor: TANAKA SHO
IPC: H02K1/18
Filed: 2020-12-09
Abstract: To provide a stator of a rotary electric machine, capable of suppressing vibrations and noises without changing a shape of an iron core.SOLUTION: A stator comprises: a stator iron core 12 constituted by stacking a plurality of magnetic steel plates in an axial direction parallel to a central axis C, and having a first end surface 21a located at one end in the axial direction and a second end surface 21b located at the other end in the axial direction, an inner circumferential surface located coaxially with the central axis, and a polygonal outer circumferential surface facing the inner circumferential surface with an interval in a radial direction; a first iron core presser 26 having a first fixing portion 30b and provided so as to be superimposed on the first end surface; a second iron core presser 28 having a second fixing portion 31b and provided so as to be superimposed on the second end surface; fastening members B1 and N1 for fastening the first iron core presser and the second iron core presser to each other; and a variable plate 40 fixed to the first fixing portion and the second fixing portion and connecting the first iron core presser and the second iron core presser to each other.SELECTED DRAWING: Figure 4
Patent JP-2021041251-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-12-15
Abstract: To provide a game machine capable of enhancing eye-catching power to a ball entry port.SOLUTION: Eye-catching power to a ball entry mode of game balls into a first specific winning hole 1000a can be enhanced by an auxiliary opening/closing member 8340 while an opening/closing plate 8300 maintains an open state. Without limiting to the auxiliary opening/closing member 8340, for example, the eye-catching power may be enhanced by changing an operation mode of a movable object disposed in an upstream side of the first specific winning hole 1000a, and may be enhanced based on the number of balls entering the first specific winning hole 1000a.SELECTED DRAWING: Figure 74
Patent JP-2022094710-A (JP)
Title: Alternating current feeding system
Inventor: SUZUKI MOTOYA
IPC: H02J3/46
Filed: 2020-12-15
Abstract: To provide an alternating current feeding system which is not mutually interfered with an existing power converter, and improves a utilization rate of regenerative power even when added with the power converter.SOLUTION: An alternating current feeding system of an electric railroad in which a plurality of power converters 104(i) and 104(ii) can interchange power such as regenerative power striding over feeding lines 102a, 102b and 102c alternating of different feeding sections includes a first power converter 104(i) that is connected to a first feeding line 102a and a second feeding line 102b and interchanges power therebetween, and a second power converter 104(ii) that is connected to the second feeding line and a third feeding line 102c and interchanges power therebetween, and gives a command value given to the first or second power converter on the basis of a difference between receiving power from a second power source 103b and interchange power from the other power converter different from own power converter.SELECTED DRAWING: Figure 1
Patent JP-2022095146-A (JP)
Title: Oil tray and range hood
Inventor: SANTO SHINJI
IPC: F24F7/06
Filed: 2020-12-16
Abstract: To provide an oil tray which can inhibit oil stored in an oil sump from spilling.SOLUTION: An oil tray 10 includes: an annular tray body 20; and at least one oil return part 30. The tray body 20 has an annular first standing wall 22 and an annular second standing wall 23. The first standing wall 22 and the second standing wall 23 are concentrically disposed so that the second standing wall 23 is located at the radial outer side relative to the first standing wall 22. The at least one oil return part 30 is provided at an upper end of the second standing wall 23 and extends from the upper end of the second standing wall 23 to the radial inner side.SELECTED DRAWING: Figure 2
Patent JP-2022097857-A (JP)
Title: Printed wiring board
Inventor: YOSHIKAWA KYOHEI
IPC: H05K3/38
Filed: 2020-12-21
Abstract: To provide a highly reliable printed wiring board.SOLUTION: A printed wiring board 110 includes: a first conductor circuit L1; conductor circuits (third conductor circuit L3 and fourth conductor circuit L4) sandwiching the first conductor circuit L1; a second conductor circuit L2, and conductor circuits (fifth conductor circuit L5 and sixth conductor circuit L6) sandwiching the second conductor circuit L2. When the third width W3 of a space SP3 between the first conductor circuit L1 and the third conductor circuit L3 and the fourth width W4 of a space SP4 between the first conductor circuit L1 and the fourth conductor circuit L4 are 5 μm or more and 14 μm or less, the fifth width W5 of a space SP5 between the second conductor circuit L2 and the fifth conductor circuit L5 and a sixth width W6 of a space SP6 between the second conductor circuit L2 and the sixth conductor circuit L6 are 20 μm or more, a first upper surface U1 of the first conductor circuit L1, a second upper surface U2 of the second conductor circuit L2, and a side wall SW5SW6 of the second conductor circuit L2 have a rough surface RF.SELECTED DRAWING: Figure 1
Patent JP-2022097888-A (JP)
Title: Output device of engine and engine
Inventor: ISHIYAMA AKIHIRO
IPC: F16H1/06
Filed: 2020-12-21
Abstract: To restrain the size of an engine from being increased while it comprises two output shafts arranged in parallel.SOLUTION: An output device of an engine according to an embodiment comprises: a crankshaft; a first output shaft for transferring a driving force from the crankshaft to the outside, and arranged adjacently to one side of the crankshaft; a second output shaft for transferring the driving force from the crankshaft to the outside, and arranged adjacently to the other side of the crankshaft; a first driving gear and a second driving gear attached to the crankshaft; a first driven gear attached to the first output shaft, and engaged with the first driving gear; a second driven gear attached to the second output shaft; and an idler gear engaged with the second driving gear and the second driven gear, and for transferring the driving force from the second driving gear to the second driven gear.SELECTED DRAWING: Figure 2
Patent JP-2021059331-A (JP)
Title: Propeller power measuring system for vessel and stern tube for the propeller power measuring system
Inventor: TOJIMA TETSUJI
IPC: G01L3/24
Filed: 2020-12-24
Abstract: To provide a propeller power measuring system capable of measuring propeller power with a desired high accuracy even when the revolution of a propeller is at a relatively low speed, and a stern tube for the propeller power measuring system.SOLUTION: Provided is a propeller power measuring system which measures propeller power by having a propeller shaft 5 penetrating inside a stern tube 6, being pivotally supported by bearings on both end units in the axial direction of the stern tube, and connecting with a propeller by being protruded underwater from a hull. Thrust torque unbound type bearings 20 with low axial direction friction and rotational direction friction are used as bearings provided in the stern tube for the propeller power measuring system.SELECTED DRAWING: Figure 4