baber/WOPTO huggingface dataset:
Patent JP-2019009236-A (JP)
Title: Optical module
Inventor: NOZAKI TAKAHIKO
IPC: H01S5/022
Filed: 2017-06-22
Abstract: To provide an optical module capable of welding a barrel and an optical component by irradiation with a laser beam from an outer periphery of the barrel while checking from the outside.SOLUTION: An optical module includes a barrel and an optical component inserted from an end part of the barrel. The barrel is provided with one or more openings in an area where a side surface of the optical component is in contact with the inner wall of the barrel. Some area of the optical component exposed from the openings is welded to the barrel in contact with the some area.SELECTED DRAWING: Figure 1
Patent JP-2019008993-A (JP)
Title: X-ray tube device and x-ray ct device
Inventor: NAKAYAMA KIMIHIRO
IPC: H05G1/02
Filed: 2017-06-26
Abstract: To provide an X-ray tube device of such a structure that can ensure surface accuracy of a contact surface of a component of an anode, while reducing a focus movement amount, and to provide an X-ray CT device for mounting the X-ray tube device.MEANS FOR SOLVING THE PROBLEM: An X-ray tube device includes a rotor for connection with an anode, a revolving shaft supported by a fixing part via a rotary bearing, and a heat insulation part connecting the rotor and the revolving shaft, and restraining heat transmission from the rotor to the revolving shaft. A contact surface of the rotor and the heat insulation part, or a contact surface of the heat insulation part and the revolving shaft has a heat transmission constant surface and a surface accuracy ensuring surface. Variation of a clearance between contact surfaces for variation of a load of the surface accuracy ensuring surface is smaller than that of the heat transmission constant surface, and true variation of a contact area for variation of the load of the heat transmission constant surface is smaller than that of the surface accuracy ensuring surface.SELECTED DRAWING: Figure 4
Patent JP-2019012135-A (JP)
Title: Optical isolator module
Inventor: WATANABE TOSHIAKI
IPC: G02B27/28
Filed: 2017-06-29
Abstract: To provide an optical isolator module capable of preventing increase in insertion loss due to magnetic field interference or performance deterioration such as deterioration of isolation, even in a case where a plurality of optical isolators approaches each other.SOLUTION: An optical isolator module comprises: a plurality of optical elements comprising a Faraday rotor, and having an optical isolator function in a case where a magnetic field is applied; and a magnet configured to apply a magnetic field to the Faraday rotor contained in the plurality of optical elements, wherein among the plurality of optical elements, at least two optical elements have the optical isolator function for mutually different directions, and a direction of the magnetic field the magnet applies is the same direction.SELECTED DRAWING: Figure 1
Patent JP-2018010630-A (JP)
Title: Subject abnormality presence/absence investigation system
Inventor: NARITA NORIHITO
IPC: G08B25/00
Filed: 2017-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology for displaying a change portion of a subject from investigation, inspection and deterioration states of the change portion and a viewpoint, for example, a viewpoint of a work position from a worker who performs repair or the like in an intelligible manner, and for diagnosing the state of the change portion, and for investigating the presence/absence of abnormality.SOLUTION: The subject abnormality presence/absence investigation system comprises: an image processing part for outputting an image photographed by a camera as a three-dimensional image to a display device; an image difference detection part for comparing a current image with the past image to detect a difference between both images; and a display part for performing mapping-display of a difference between the three-dimensional image of the subject from the image processing part and the image from the image difference detection part, and for displaying a video from a worker path and a worker viewpoint or a perspective image from an inspection path output from a wearable terminal that a worker who confirms the state of the subject wears. Thus, it is possible to confirm an abnormal point and an abnormal state of a change portion based on a difference between images in accordance with the three-dimensional image, the difference between the images, the video from the worker path and the worker viewpoint or the perspective image from the inspection path at the display part.SELECTED DRAWING: Figure 1
Patent JP-2019013101-A (JP)
Title: Rotating motor and in-wheel motor driving device with rotating motor
Inventor: MAKINO YUSUKE
IPC: B60K7/00
Filed: 2017-06-30
Abstract: To provide a rotating motor which can efficiently cool a coil end without having complicated piping for a cooling medium within the rotating motor and an in-wheel motor driving device with the rotating motor.SOLUTION: A rotating motor has a stator 5 and a rotor. The stator 5 has a stator core 8 in which a plurality of tooth parts 7a are arranged in an annular form, and a stator coil 9 wound around each of the tooth parts 7a. A cooling medium passage 36 for cooling and a guide plate 37 are provided. The cooling medium passage 36 guides a cooling medium R to an upper of a coil end 9a located above. The guide plate 37 receives the cooling medium R discharged from a discharge port 36c of the cooling medium passage 36 on a cooling medium guide face 38, and guides the cooling medium R in a circumferential direction of the stator 5 to be flown to the coil end 9a. At a position just below the discharge port 36c in the cooling medium guide face 38, a projection portion 37d preventing the cooling medium R from flowing reversely in the circumferential direction is provided.SELECTED DRAWING: Figure 4
Patent JP-2017164653-A (JP)
Title: Game element movement program and game machine
Inventor: TAKEDA TAKETO
IPC: A63F13/80
Filed: 2017-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a game element movement program that has a few operation means for moving, and of which operation method is simple, and to provide a game machine.SOLUTION: The game machine 1 displays an arrow 40 that is a route view of a new block N in response to reception of an operation to a touch panel 8 so as to extend and contract, and moves the new block N in a direction of the arrow 40 in response to an end of the reception of the operation to the touch panel 8.SELECTED DRAWING: Figure 11- 2
Patent JP-2019015436-A (JP)
Title: Air conditioning system
Inventor: KASUYA ATSUSHI
IPC: F24F11/70
Filed: 2017-07-05
Abstract: To perform outside air cooling in a state where an outside air introduction amount can be adjusted even in a small range, while performing introduction of the outside air efficiently, and to achieve improvement in energy saving.SOLUTION: An air conditioning system includes: an outside air introduction amount adjustment part 4 capable of adjusting an outside air introduction amount which is introduced in an outside air introduction part 1; and an air amount control part 5 for controlling the outside air introduction amount adjustment part 4 so that the outside air introduction amount becomes an outside air request air amount according to a load state of an air conditioning target space 2. The outside air introduction amount adjustment part 4 includes: a variable air amount fan 12; and a small air amount adjustment part 13 which can adjust to an air amount smaller than an air amount adjustment range of the variable air amount fan 12. In the case where the outside air request air amount is equal to or greater than a preset value, the air amount control part 5 controls the outside air introduction amount adjustment part 4 so as to control the rotation speed of the variable air amount fan 12, and in the case where the outside air request air amount is below the preset value, it brings the rotation speed of the variable air amount fan 12 to the constant preset rotation speed and controls the outside air introduction amount adjustment part 4 so as to control the small air amount adjustment part 13.SELECTED DRAWING: Figure 1
Patent JP-2019001975-A (JP)
Title: Silicone composition and manufacturing method therefor
Inventor: KITAGAWA TAICHI
IPC: C08L83/07
Filed: 2017-07-05
Abstract: To provide a silicone composition excellent in flowability and having high transparency and high tear strength after curing.SOLUTION: There is provided a silicone composition containing (A) organopolysiloxane having viscosity at 25°C of 0.01 to 100 Pa s and 2 or more alkenyl groups binding to a silicon atom in a molecule: 100 pts.mass, (B) a silicone resin having at least one of a SiOunit and a RSiO: 1 to 500 pts.mass, (C) a hydrophobic silica particle having average particle diameter in a range of 20 nm to 1,000 nm and hydrophobicity by a methanol titration method of 60% or more: 10 to 500 pts.mass, (D) organohydrogenpolysiloxane having 2 or more hydrogen atoms binding to a silicon atom in a molecule: amount that a hydrogen atom binding to the silicon atom in the (D) component is 0.4 to 5.0 times as total alkenyl group binding all silicon atoms in the composition, and (E) a platinum group metal catalyst: effective amount.SELECTED DRAWING: None
Patent JP-2019017189-A (JP)
Title: Power conversion device
Inventor: TANI KAZUKI
IPC: H02M7/48
Filed: 2017-07-07
Abstract: To accurately detect a current flowing through a semiconductor switching element constituting a 2-in-1 module.SOLUTION: A power conversion device comprises a first semiconductor driving device 30 and a second semiconductor driving device 50. The first semiconductor driving device drives a 2-in-1 configuration semiconductor switching element 11 of a semiconductor power module. The second semiconductor driving device drives a 2-in-1 configuration semiconductor element 21 of the semiconductor power module. The first semiconductor driving device comprises a gate voltage control circuit 32 which supplies a gate driving signal to the semiconductor switching element, a filters 33 which outputs a zero value when the detection voltage detected by an emitter signal terminal is less than a predetermined value and outputs the detection voltage when the detection voltage exceeds the predetermined value, and an integration circuits 34 which outputs an output value obtained by integrating a filter output. The second semiconductor driving device comprises a gate voltage control circuit 52 which supplies a gate driving signal to the semiconductor switching element, a filter 53 which outputs a zero value when the detection voltage detected by the emitter signal terminal is less than the predetermined value and outputs the detection voltage when the detection voltage exceeds the predetermined value, and an integration circuit 54 which outputs an output value obtained by integrating a filter output. The first and second semiconductor driving devices protect an overcurrent on the basis of outputs of the integration circuits.SELECTED DRAWING: Figure 4
Patent JP-2019013537-A (JP)
Title: Rubber product and method for producing the same
Inventor: MATSUTANI YUICHIRO
IPC: A61M5/315
Filed: 2017-07-07
Abstract: To provide a syringe gasket that can achieve both of airtightness and low slidability at satisfactory levels, and a method of producing the same.SOLUTION: On a resin film 3, another film is put as a protection film 15. An unvulcanized rubber sheet 13, the resin film 3 and the protection film 15, put on one another, are sandwiched between a pair of mold dies 11, 12, and molded by vacuum pressing to obtain a molding of a laminate rubber product, and the protection film 15 is removed from the molding.SELECTED DRAWING: Figure 2
Patent JP-2019015901-A (JP)
Title: Image forming apparatus and program
Inventor: SHIMAZU AKIHIKO
IPC: B65H43/04
Filed: 2017-07-10
Abstract: To provide an image forming apparatus and a program that can appropriately determine the timing to replace a belt.SOLUTION: An image forming apparatus 1 comprises: a belt that is formed in an endless shape and driven to rotate; a drive roller 242 around which the belt is wound and drives to rotate the belt; position detection units 701, 702 that are arranged along the axial direction of the drive roller 242 and detect deviation of the belt; a steering roller 243 around which the belt is wound and corrects the deviation of the belt detected by the position detection units 701, 702; and a control unit that controls the steering roller 243. The control unit determines a deterioration state of the belt on the basis of the amount of change linked with a change in coefficient of friction of the belt from the start of use of the belt until the lapse of a certain time.SELECTED DRAWING: Figure 1
Patent JP-2019022967-A (JP)
Title: Tire vulcanization mold and tire manufacturing method
Inventor: SATO HAJIME
IPC: B29C33/02
Filed: 2017-07-25
Abstract: To provide a tire vulcanization mold and a manufacturing method for a tire capable of quickly performing appropriate vulcanization corresponding to a thickness of a green tire part without using complicated facilities and suppressing variations in a degree of vulcanization of the entire tire.SOLUTION: A green tire G is disposed in a mold 1 having a plurality of sector mold parts 2 annularly assembled, an annular upper side mold part 3a and a lower side mold part 3b, and based on a size of a gauge thickness t of an abutting part A of the green tire G abutting against each mold part, a heat capacity Qm per unit contacting area of the abutting part A is set for each mold part 2, 3a, 3b, and the heat capacity Qm of the mold part 2 abutting against the abutting part A having larger gauge thickness t is set relatively large, and the green tire G is heated while being pressed against the mold 1 by an inflating vulcanization bladder 11 and vulcanized.SELECTED DRAWING: Figure 1
Patent JP-2017189693-A (JP)
Title: Game machine
Inventor: DAIGUJI HIROKI
IPC: A63F7/02
Filed: 2017-07-31
Abstract: PROBLEM TO BE SOLVED: To suppress reduction of a game motivation of a player.SOLUTION: A game machine is configured so that, when a privilege game is executed by privilege game execution means, variation ball entry means is alternately varied to a permission state in which entry of balls is permitted and a regulation state in which entry of balls is regulated by variation control means. The game machine further comprises ball entry means in which a first privilege can be applied by privilege application means when a ball(s) enters, independent from the variation ball entry means. When the ball(s) enters the ball entry means in execution of the privilege game, a second privilege different from the first privilege is applied by the privilege application means. As a variation control pattern of the variation control means, any one of a first variation pattern in which the ball can enter the ball entry means and a second variation pattern in which the ball cannot easily enter relative to the first variation pattern, is set by variation pattern setting means.SELECTED DRAWING: Figure 119
Patent JP-2018067297-A (JP)
Title: Information processing method, apparatus, and program for causing computer to implement information processing method
Inventor: TAKANO YUKI
IPC: A63F13/25
Filed: 2017-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a user with highly entertaining virtual experiences.SOLUTION: An information processing method implemented by a computer to provide a user with virtual experiences in a virtual space comprises: in the virtual space, upon detection of a predetermined operation on a target object by an operating object, acquiring first attribute information indicating an attribute associated with the target object, and, on the basis of the first attribute information, determining a motion to be performed and determining at least one of a virtual camera and the target object as an entity to perform the motion; and causing the at least one of the virtual camera and target object determined as the entity to perform the motion.SELECTED DRAWING: Figure 11
Patent JP-2019025616-A (JP)
Title: Robot arm, iron powder quantity estimation method and abnormality sign determination system
Inventor: SATO SHUN
IPC: B25J19/06
Filed: 2017-08-01
Abstract: To realize a robot arm that is able to determine an abnormality sign of a robot arm at a low cost.SOLUTION: A robot arm 1 according to one embodiment of the present invention comprises: a motor 2; a control unit 3 that controls the motor 2; an arm 4 that operates based on drive force of the motor 2; and a coupling unit 5 coupling the motor 2 and the arm 4 and including lubricant. The average value of differences between command current values at a plurality of timings when the motor 2 is controlled to the number of revolutions within a preset fixed range for a preset period and the average value of the command current values in this period is obtained. The average values of the differences are cumulated in order of acquisition. When the difference between the cumulative value of the average values of the difference up to the (N-1)th time and the cumulative value of the average values of the differences up to the Nth time becomes equal to or larger than a preset value, then, becomes smaller than the preset value, and, then, becomes equal to or larger than the preset value again, an abnormality sign of the robot arm 1 is notified.SELECTED DRAWING: Figure 1
Patent JP-2019031299-A (JP)
Title: Spouting tool and pouch with spouting tool
Inventor: OTSUKA YASUSHI
IPC: B65D33/38
Filed: 2017-08-07
Abstract: To provide a spouting tool and a spouted pouch capable of completely sealing the spouting port of the pouch, allowing retort sterilization treatment, having barrier properties and easily openable.SOLUTION: A spouting tool comprises a spouting cylinder, a cap, a pouch connection part continued to the lower part of a spouting cylinder guide part, a hollow conduit part communicated with the spouting cylinder guide part at a center of the pouch connection part, and a spouting cylinder supporting body having an annular flange part at a lower part of the conduit part. The spouting cylinder has a protrusion on an inner peripheral surface, a first screw part at the lower part of an outer peripheral surface and a sticking part at a lower end, the spouting cylinder supporting body has a hermetic seal at the annular flange part, and a second screw part on the inner peripheral surface of the conduit part. The cap has a top part and an outer peripheral wall, and, at the top part, an engaging piece engaging with the protrusion of the spouting cylinder to turn the spouting cylinder, when turned in the circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2019030238-A (JP)
Title: Electric reel for smelt fishing
Inventor: MIYAZAWA YUKINORI
IPC: A01K89/017
Filed: 2017-08-07
Abstract: To provide an electric reel for smelt fishing in which a stable feeding of a fishing line is made possible even if a troublesome clutch ON/OFF operation or a thumbing operation is not performed, and the fish-lure operation being consistent and high quality can automatically be performed continuously.SOLUTION: An electric reel 4 for smelt fishing includes a reel body 5, a spool 34 rotatably supported by the reel body and having a fishing line being wound around, a rod mounting part 27 provided in the reel body 5 and capable of mounting a fishing rod 40, and an electric motor 44 where an output shaft 46 is engaged to the spool 34 so as to enable power transmission. The spool 34 is reversibly rotated by the forward/reverse rotation drive of the electric motor 44, and the fishing line is wound and/or fed out to the spool 34.SELECTED DRAWING: Figure 3
Patent JP-2019034650-A (JP)
Title: Cooling device of battery module
Inventor: NISHIKORI TAKANOBU
IPC: B60K1/04
Filed: 2017-08-16
Abstract: To effectively inhibit deterioration of cooling performance in a cooling device of a battery module.SOLUTION: A cooling device of a battery module includes: a housing space in which a battery module is housed; a first communication part and a second communication part which allow communication between the interior and the exterior of the housing space; and a fan which suctions air existing at the exterior of the housing space into the interior of the housing space through the first communication part and discharges the air to the exterior of the housing space through the second communication part. A filter which removes foreign objects contained in air passing through the first communication part is provided at the first communication part. The cooling device of the battery module further including a third communication part which allows the upstream side and the downstream side of the filter in the first communication part to communicate with each other is provided.SELECTED DRAWING: Figure 4
Patent JP-2019034327-A (JP)
Title: Laser beam machining apparatus
Inventor: ISHIDAI TAKEAKI
IPC: B23K26/38
Filed: 2017-08-21
Abstract: To provide a laser beam machining apparatus which does not adhere spatters to a work inner surface (inner peripheral surface) but can discharge the spatter and a cut piece outside the work-piece.SOLUTION: A laser beam machining apparatus can perform laser beam machining of a short cylindrical work-piece. It includes: a chuck mechanism which supports one opening side of the work-piece; and a reception member which is disposed in the work-piece chucked by the chuck mechanism and receives a cut piece cut by laser beam machining. The receiving member is disposed at a lower position of a laser beam machining unit and has a bottom plate part having a lower inclined shape along the other opening side of the work-piece on a non-chuck mechanism side from the chuck mechanism side. There is provided a fluid blow mechanism which blows fluid to the non-chuck mechanism side from the chuck mechanism side on an upper surface of the bottom plate part.SELECTED DRAWING: Figure 1
Patent JP-2019046513-A (JP)
Title: Magnetic head and disk device comprising the same
Inventor: OTAKE MASAYA
IPC: G11B5/02
Filed: 2017-08-29
Abstract: To provide a magnetic head capable of suppressing deterioration of quality of a reproduction signal and of making recording density high and to provide a disk device comprising the magnetic head.SOLUTION: A magnetic head comprises: a main magnetic pole 60; a right shield 62 facing the main magnetic pole across a write gap WG; side shields 63 arranged on both sides of the main magnetic pole in a track width direction with a gap; a magnetic or non-magnetic first layer 80 disposed between the main magnetic pole and the write shield within the write gap; and magnetic or non-magnetic second layers 82 disposed between the main magnetic pole and the side shields. The first layer 80 has relative permeability smaller than that of the second layers 82.SELECTED DRAWING: Figure 6
Patent JP-2019043592-A (JP)
Title: Shaping head
Inventor: ARAWATADO KOTA
IPC: B65D83/14
Filed: 2017-08-31
Abstract: To allow a shaping piece to take an inclined posture with respect to a shaping surface.SOLUTION: A shaping head 10 includes a top wall part 24 which is disposed above a discharge hole from which a content is discharged and in which a molding hole 26 penetrating vertically is formed, and a shaping piece formed by the content passing the molding hole is discharged on a shaping surface 27 facing upward out of the top wall part. The molding hole has a first opposing surface 38 and a second opposing surface 39 opposing to each other in a lateral direction orthogonal to the vertical direction, in a longitudinal section view along the vertical direction. In the longitudinal section view, at least part in each of the first opposing surface and the second opposing surface is an inclined surface extending toward one side in the lateral direction from a supply surface 28 side facing downward out of the top wall part toward the shaping surface 27 side. In the longitudinal section view, the first opposing surface is located further on the one side in the lateral direction than the second opposing surface, and a lower end opening part 26b of the molding hole opposes to the inclined surface of the second opposing surface across the whole region vertically.SELECTED DRAWING: Figure 3