baber/WOPTO huggingface dataset:
Patent JP-2019212937-A (JP)
Title: Image display device and image display method
Inventor: SANO AKITO
IPC: H04N9/07
Filed: 2018-05-31
Abstract: To provide an image display device and an image display method capable of improving a recognition degree of a subject imaged by an imaging unit.SOLUTION: An image display device 1 comprises: an imaging unit 2 which images a subject and outputs an image signal; a storage unit 37 which stores set wavelength data 370 related to a predetermined wavelength; a phase offset unit 33 which, when a signal of the predetermined wavelength is included in the image signal, shifts the wavelength of the signal to another wavelength; and an image display unit 3 which displays an image on the basis of the signal outputted from the phase offset unit 33.SELECTED DRAWING: Figure 1
Patent JP-2019211352-A (JP)
Title: Method for producing torque sensor shaft
Inventor: NOMURA TAKAHIDE
IPC: G01L3/10
Filed: 2018-06-05
Abstract: To provide a method for producing a torque sensor with which a shaft torque sensor shaft having corrosion resistance and stable output sensitivity is obtained.SOLUTION: In the producing method of the torque sensor shaft 10 in which a magnetostrictive portion 2 is formed on the outer periphery of the rotary shaft 1, it is possible to maintain corrosion resistance by forming a passivation film on the outer periphery of the rotary shaft 1 using an iron-based material as a material of the rotary shaft 1, and the method includes a plating step for plating the metal with a melting point of 500°C or higher, and a spraying step for spraying a magnetic material at a position forming the magnetostrictive portion 2 of the rotary shaft 1. Electroless nickel-phosphor plating is preferred in the plating and a shot blasting to remove the plating of the position forming the magnetostrictive portion 2 by shot blasting is also preferable before the spraying step after the plating step.SELECTED DRAWING: Figure 2
Patent JP-2019210878-A (JP)
Title: Piston pump device
Inventor: TAKAHASHI MOTOYUKI
IPC: F04B15/08
Filed: 2018-06-06
Abstract: To provide a piston pump device capable of significantly suppressing discharge of a compressed body to the external even under large temperature drop and the like.SOLUTION: An intermediate portion (50) is disposed to tightly cover a projection port of a piston rod disposed between a piston pump main body and an actuator (60), and disposed on a basic portion-side end portion of the piston pump main body from an outer side, and gas supply mechanisms (71, 72, 74, 75) are disposed to supply a gas into the intermediate portion to increase an air pressure in the intermediate portion. Further exhaust gas adjustment mechanisms (74, 75, 80, 81) are disposed to adjust an exhaust condition amount of a gas exhausted from an exhaust passage (44) of the gas supplied to pressurize a seal portion (30) of the piston pump main body. Further a second seal portion (52) is disposed at a basic portion side of the intermediate portion to densify the intermediate portion and a rod portion (61).SELECTED DRAWING: Figure 4
Patent JP-2019213583-A (JP)
Title: Proximity operation x-ray fluoroscopic imaging apparatus
Inventor: YOSHIDA KOJI
IPC: A61B6/00
Filed: 2018-06-11
Abstract: To provide a proximity operation fluoroscopic imaging apparatus which allows retraction of an X-ray detection unit to be performed at a position of any height.SOLUTION: When X-ray image capturing is performed using a proximity operation fluoroscopic imaging apparatus according to the present invention and a hanging-type X-ray projection unit, a deck unit 26 supporting a flat panel detector 13 is moved to a retraction position. At this time, the deck unit 26 supporting the flat panel detector 13 is allowed to perform retraction operation in a region nearer to a subject M than to a tower unit 25 surface on the subject M side, so that the deck unit 26 supporting the flat panel detector 13 can be retracted regardless of the deck unit being placed at any height.SELECTED DRAWING: Figure 4
Patent JP-2019219624-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus
Inventor: NAKAMURA TAKASHI
IPC: G03G5/08
Filed: 2018-06-22
Abstract: To provide, in the present disclosure, an electrophotographic photoreceptor that can prevent a reduction in image quality of a picked-up image even when the entire surface coating layer on a substrate is formed to be thin, and an image forming apparatus using the same.SOLUTION: An electrophotographic photoreceptor of the present disclosure comprises: a conductive substrate 1; and a surface coating layer 2 that covers an outer surface 1a of the substrate. The surface coating layer 2 includes a photo-conduction layer 22 on a surface side, a charge injection inhibition layer 23, a first voltage-resistive layer 24 located closer to the substrate 1 than the charge injection inhibition layer 23, and a second voltage-resistive layer 25 located closer to the substrate 1 than the first voltage-resistive layer 24. The first voltage-resistive layer 24 and second voltage-resistive layer 25 are a layer containing amorphous silicon nitride, and a ratio Y of the number of nitrogen atoms to the total of the number of nitrogen atoms and the number of silicon atoms in the second voltage-resistive layer 25 is larger than a ratio X of the number of nitrogen atoms to the total of the number of nitrogen atoms and the number of silicon atoms in the first voltage-resistive layer 24.SELECTED DRAWING: Figure 1
Patent JP-2020003868-A (JP)
Title: Management device, management method, and management program
Inventor: KOBAYASHI HIDEFUMI
IPC: G06Q10/06
Filed: 2018-06-25
Abstract: To make an operator succeeding jobs related to emergency response conduct the emergency response efficiently.SOLUTION: A server 10 accumulates a task ID of information on a task read by a client terminal 20, and a screen shot in logout from the server 10 of the client terminal 20 as a user activity log of the client terminal 20. Then, when the client terminal 20 logs in the server 10 again, the server 10 refers to the user activity log of the client terminal 20, and displays the screen shot in previous logout. Moreover, the server 10 refers to the task ID contained in the user activity log of the client terminal 20, and displays unread tasks of the client terminal 20.SELECTED DRAWING: Figure 1
Patent JP-2020001494-A (JP)
Title: Pneumatic tire
Inventor: FUJIOKA TAKASHI
IPC: B60C11/13
Filed: 2018-06-26
Abstract: To effectively prevent stone biting even when a closed slit is formed in a shoulder rib.SOLUTION: A pneumatic tire comprises a plurality of major grooves 5 that are extended in a circumferential direction of the tire, and a shoulder rib 14 that is formed on the outside in a width direction of the tire by a shoulder major groove 7 of the major grooves 5. The shoulder rib 14 has a closed slit 15 that communicates with the shoulder major groove 7 and that is terminated within the shoulder rib 14. A protrusion 19 extended into the closed slit 15 is formed in the shoulder major groove 7.SELECTED DRAWING: Figure 2
Patent JP-2020004811-A (JP)
Title: SiC member
Inventor: WANG ZHIDA
IPC: H01L21/683
Filed: 2018-06-27
Abstract: To provide a technique for ensuring a good appearance of a SiC member.SOLUTION: The SiC member includes: a first SiC layer having a first upper surface and a first lower surface, the first upper surface having irregularities; and a second SiC layer, having a second upper surface and a second lower surface, the second lower surface being in contact with the first upper surface, having irregularities corresponding to the irregularities on the first upper surface. The second SiC layer has a concave portion having a flat bottom surface, being concave from the second upper surface to the second lower surface side. The bottom surface of the concave portion is located above the second lower surface.SELECTED DRAWING: Figure 3
Patent JP-2020001871-A (JP)
Title: Sheet transport device
Inventor: NAKAGAWA JUNICHI
IPC: B65H7/14
Filed: 2018-06-27
Abstract: To blow air with a simple configuration in a sheet transport device.SOLUTION: A sheet transport device 1 includes: a rotary member (drive roller 11 and driven roller 12) for transporting a sheet P; a blower mechanism 20 for blowing air; and a power transmission part (belt 30) for transmitting power of the rotary member (drive roller 11) to the blower mechanism 20.SELECTED DRAWING: Figure 1
Patent JP-2018185319-A (JP)
Title: Tool shape measuring device
Inventor: YANAI MASATAKA
IPC: B23Q17/24
Filed: 2018-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a tool shape measuring device that can detect, with a simple configuration, abnormality of a shape of a tool having a plurality of blade parts.SOLUTION: A tool shape measuring device includes: an imaging unit 8 for capturing an image of a contour of a tool 4 in a state where the tool 4 is rotating; and an operation unit 21 for operating a contour position of the tool 4 based on a detection signal by the imaging unit and a reference position of the tool 4 in a rotational axis direction Z. The reference position is set to a portion not brought into contact with a processing object in the tool 4.SELECTED DRAWING: Figure 1
Patent JP-2020002229-A (JP)
Title: Phenolic hydroxy group-containing compound and thermosetting composition including the same and cured product thereof
Inventor: IMADA TOMOYUKI
IPC: C08L61/12
Filed: 2018-06-27
Abstract: To provide a high residual carbon compound that uses general-purpose phenolic compounds and can be synthesized industrially on a large scale, and at low cost.SOLUTION: The present invention provides a cage compound having an alkylated resorcinol compound (A) and a polyaldehyde compound (B) as essential reaction raw materials.SELECTED DRAWING: None
Patent JP-2019137032-A (JP)
Title: Laminate
Inventor: FUKUI HITOSHI
IPC: B32B27/34
Filed: 2018-06-28
Abstract: To provide a laminate including a transparent resin film essentially comprising a polyimide-based polymer, hardly inducing a rugged pattern (orange peel defect) on a film surface and having good appearance and visibility.SOLUTION: The laminate comprises a transparent resin film comprising a solvent and at least one compound selected from the group consisting of polyimide, polyamide and polyamide imide, and a protective film bonded to at least one surface of the transparent resin film, in which an arithmetic mean waviness Wa calculated by a mathematical expression (1) of the surface of the protective film in contact with the transparent resin film is 30 nm or less. In mathematical expression (1), Zw(x,y) represents a height of each point in the surface waviness obtained from a two-dimensional height data of the protective film surface by using a Gaussian filter having a cut-off value of 20 μm and an amplitude transmission rate of 50%; and land lrepresent ranges of the measurement regions in x and y directions, respectively.SELECTED DRAWING: None
Patent JP-2020004634-A (JP)
Title: Ignition device for internal combustion engine
Inventor: KAWADA YUKI
IPC: H01T13/20
Filed: 2018-06-29
Abstract: To provide an ignition device for an internal combustion engine that suppresses the occurrence of smoldering.SOLUTION: An ignition device 1 includes a center electrode 2, a ground electrode 3 arranged to provide a discharge gap 11 with the center electrode 2, and an insulator 4 holding the center electrode 2 inside, a housing 5 holding the insulator 4 inside, and an insulator protection wall 6 arranged to cover the outer peripheral side of the tip of the insulator 4. The tip 601 of the insulator protection wall 6 is located on the tip side Z1 with respect to the tip 401 of the insulator 4 and is located on the base end side Z2 with respect to the tip 201 of the center electrode 2. The insulator protection wall 6 has an inward projection 61 that projects toward the side surface of the center electrode 2.SELECTED DRAWING: Figure 1
Patent JP-2020007762-A (JP)
Title: Heat insulation waterproof structure and heat insulation waterproofing method
Inventor: ANDO MASARO
IPC: E04D5/14
Filed: 2018-07-06
Abstract: To provide a heat insulation waterproof structure that securely prevents a head of a machine screw from protruding above a fixed member and easily suppresses the increase of construction cost.SOLUTION: This heat insulation waterproof structure comprises: a heat insulating material 1 that is laid on the upper side of a substrate; a long fixed member 2 that is mounted on the upper surface of the heat insulating material 1 and fixed to the substrate by machine screws 6; a waterproof sheet 3 that is laid on the upper sides of the heat insulating material 1 and the fixed member 2 and fixed to the fixed member 2; and a support member 4 that is buried in the heat insulating material 1 between the substrate and the fixed member 2. The support member 4 comprises a first plate-like part 41 extending along the thickness direction of the heat insulating material 1, and a second plate-like part 42 extending along a direction intersecting the first plate-like part 41 and the thickness direction of the heat insulating material 1, and the machine screws 6 fix to the substrate, a part of the fixed member 2 in which the support member 4 is not present in a plan view.SELECTED DRAWING: Figure 1
Patent JP-2020008794-A (JP)
Title: Image forming apparatus
Inventor: MORITA KOICHI
IPC: G03G21/00
Filed: 2018-07-12
Abstract: To provide an image forming apparatus that allows a printing operation using a non-genuine replacement unit to the extent it does not cause a harmful effect.SOLUTION: An image forming apparatus 1 comprises: an image forming section 5, part or all of which is/are configured to be replaceable with one or more of which as a replacement unit(s), and executes printing on the basis of a print job; and a unit determination section 72 that determines whether an attached replacement unit is a genuine product or a non-genuine product. The image forming apparatus includes: a storage section 6 (regulation information storage section) that, when a non-genuine replacement unit is attached, stores an "upper limit sheet size" for determining whether to allow execution of a print job as regulation information 61; and an execution determination unit 73 that, when a sheet size specified in the print job is equal to or less than the "upper limit sheet size," allows the execution of the print job, and when the sheet size specified in the print job exceeds the "upper limit sheet size," inhibits the execution of the print job.SELECTED DRAWING: Figure 1
Patent JP-2020014790-A (JP)
Title: Game machine
Inventor: MASUKO NAOTO
IPC: A63F7/02
Filed: 2018-07-27
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: When a "non-ready-to-win (long)" performance mode is selected and "five seconds" are selected as extension time for a "slump state" in a slump performance table, the total performance time becomes "20 seconds" and "20000" is set to a value of a slump performance timer. As a "slump performance" corresponding to the slump performance timer, a first "fake pseudo continuation 1" performance is set to a "first performance", and a second "false pseudo continuation 2" is set to a "second performance".SELECTED DRAWING: Figure 22
Patent JP-2019031399-A (JP)
Title: Device for clearing removal of yarn defects from yarn
Inventor: HOLT UTE
IPC: B65H69/06
Filed: 2018-08-02
Abstract: To provide a clear cutting device for clearing removal of yarn defects from yarn, having a measuring head that measures determinable yarn parameters, and configured to report presence of yarn defects and yarn defect type when deviating from a value range corresponding to the yarn parameter, and based on a yarn defect signal, take up the yarn defects in a winding package of a textile machine for manufacturing a winding package.SOLUTION: A memory unit 8 is arranged correspondingly to a device 18. For various kinds of yarn defect types, one yarn searching program for a suction nozzle 14 designed for searching for a yarn end of an upper yarn in a textile machine is stored in the memory unit 8 in a callable manner, and the device 18 is adapted to start the corresponding yarn searching program for catching a yarn end portion of the upper yarn wound on the winding package 3, using the suction nozzle 14, in connection with the reported yarn defect type.SELECTED DRAWING: Figure 1
Patent JP-2020020547-A (JP)
Title: By-product gas utilization system
Inventor: SASAKI TSUTOMU
IPC: F22B35/14
Filed: 2018-08-02
Abstract: To provide a by-product gas utilization system capable of starting combustion of a by-product gas without releasing the by-product gas in starting.SOLUTION: A by-product gas utilization system includes a boiler 20 as one or more combustion devices burning only a hydrogen gas as a by-product gas, a hydrogen gas supply line L2 for supplying the hydrogen gas stored in a secondary-side hydrogen tank 30 as a by-product gas tank for supplying the hydrogen gas to the boiler 20, to the boiler 20, and a start time control portion 529 starting pre-purging for furnace ventilation, to the boiler 20 starting combustion when the boiler system 1 is started, purging the hydrogen gas supply line L2 by an inert gas during the pre-purging, and then executing pilot combustion in the boiler 20 to keep a pilot combustion state.SELECTED DRAWING: Figure 1
Patent JP-2019055400-A (JP)
Title: Method for producing precipitated catalyst
Inventor: SAIMA HITOSHI
IPC: B01J37/03
Filed: 2018-08-06
Abstract: To provide a precipitated catalyst that has a large specific surface area and a higher activity.SOLUTION: Provided is a method for producing precipitated catalyst in which a basic compound is added to an acidic aqueous metal salt solution to produce precipitated catalyst, and in which the gaseous basic compound is dispersed as bubbles in the aqueous metal salt solution.SELECTED DRAWING: Figure 1
Patent JP-2020023245-A (JP)
Title: Vehicle bumper beam
Inventor: ARAI MISATO
IPC: B60R19/04
Filed: 2018-08-07
Abstract: To achieve a weight reduction of a vehicle bumper beam to which a nut member for attaching a towing bolt is attached and secure predetermined strength, rigidity, and durability.SOLUTION: A vehicle bumper beam 100 includes: a resin beam 1 having a hat cross section shape; nut members 3 for attaching towing bolts 2; and metallic brackets 4 provided at portions of the resin beam 1 which correspond to the front or the rear of a vehicle body frame 10 and supporting the nut members 3. The metallic bracket 4 includes: bracket body parts 41 integrally fixed to the resin beam 1; a nut member support medium 42 fixed to the bracket body part 41 and supporting the nut members 3; through holes 41a provided at the bracket body parts 41; and engagement protrusions 1b, each of which is formed by introducing a resin forming the resin beam 1 from the through holes 41a to an interior of the bracket body part 41.SELECTED DRAWING: Figure 3
Patent JP-2020026813-A (JP)
Title: Slide bearing
Inventor: KITABAYASHI RYOTA
IPC: E01D19/04
Filed: 2018-08-09
Abstract: To provide a slide bearing which can suppress the damage of protection films of a piston plate and a fixed member.SOLUTION: A slide bearing arranged between one structure and the other structure opposing one structure comprises: a fixed member 2 fixed to one structure; a recess 2a formed at the other structure side of the fixed member 2; an elastic member 3 arranged in the recess 2a, and adhering to a bottom face of the recess 2a; a piston plate 4 adhering to the other structure side of the elastic member 3; a slide member 5 adhering to the other structure side of the piston plate 4; an annular groove 4a which is formed with an interval from a face of one structure side being a side face of the piston plate 4; and a synthetic resin-made member 7 fit into the annular groove 4a.SELECTED DRAWING: Figure 1
Patent JP-2020030492-A (JP)
Title: Information processing program, information processing device, and information processing method
Inventor: AIDA RYUICHI
IPC: H04N21/431
Filed: 2018-08-20
Abstract: To provide an additional value with respect to a live video distributed on a further electronic commerce.SOLUTION: An information processing program of the invention is executed by a computer and causes the computer to execute an acquisition procedure which acquires notification information of a live video regarding a transaction object to be traded on an electronic commerce and archive information indicating the distributed live video, and a display procedure which allows the notification information and the archive information acquired by the acquisition procedure to be displayed on a prescribed region contained in prescribed content related to the electronic commerce. The display procedure displays the notification information and the archive information in a prescribed manner.SELECTED DRAWING: Figure 1
Patent JP-2019044763-A (JP)
Title: Sub-chamber device
Inventor: LENZ MARTIN
IPC: F02B19/16
Filed: 2018-08-22
Abstract: To provide a sub-chamber device hardly affected by abrasion.SOLUTION: A sub-chamber device 1 for a cylinder of an internal combustion engine includes a main body section 3 for fixing a cylinder head 2 of the cylinder of the internal combustion engine to the sub-chamber device 1, and a nozzle section 4 connected to the main body section 3 and including a nozzle orifice 7. A sub-chamber combustion chamber 5 of the sub-chamber device 1 of the cylinder defined by the main body section 3 and the nozzle section 4 is connected to a main chamber combustion chamber 6 of the cylinder through the nozzle orifice 7. The nozzle section 4 and the main body section 3 are connected to the nozzle section 4 in a manner that it cannot be detached, and projected into the main chamber combustion chamber 6 over the cylinder head 2, so that in the sub-chamber device 1, the sub-chamber combustion chamber 5 and the main chamber combustion chamber 6 are separated from the main body section 3 at one side and from the nozzle section 4 at the other side in a region of a section 8 projected into the main chamber combustion chamber 6 in the sub-chamber device 1.SELECTED DRAWING: Figure 1
Patent JP-2018175917-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a plurality of operation performance processes set to be in different modes depending on operation reception periods within an effective period can be executed.SELECTED DRAWING: Figure 60
Patent JP-2020029835-A (JP)
Title: Exhaust emission control system of internal combustion engine
Inventor: FUKURODA TAKASHI
IPC: F01N3/20
Filed: 2018-08-24
Abstract: To improve diagnosis accuracy for deterioration of an SCR converter.SOLUTION: An exhaust emission control system of an internal combustion engine is configured to determine that an SCR converter deteriorates in a case where an outflowing ammonia concentration AC at the time when a specified period ε has elapsed since an ammonia slip has been confirmed is equal to or higher than a deterioration determination concentration ζ (S200: YES), in addition to a case where a lapse time T1 from the start of ammonia supply (S120) to the confirmation of the ammonia slip (S150: YES) is shorter than a deterioration determination time γ (S170: YES).SELECTED DRAWING: Figure 2