baber/WOPTO huggingface dataset:
Patent JP-2018039923-A (JP)
Title: Composite resin particle, composite resin foamed particle, and composite resin particle molding
Inventor: WATANABE YUTA
IPC: C08J9/04
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To provide composite resin particles capable of obtaining a molded body which have good internal fusion and are excellent in toughness, have good temperature dependency of compression property, and are excellent in heat resistance; composite resin foamed particles; and a molding of the composite resin foamed particles.SOLUTION: There are provided composite resin particles which contain a composite resin obtained by impregnating an olefinic resin with a styrenic monomer containing styrene and a (meth)acrylic acid and polymerizing the resultant substance, as a base material resin; composite resin foamed particles obtained by foaming the same; and a composite resin foamed particle molding using the same. A glass transition temperature of a methyl ethyl ketone soluble content of the composite resin is 108°C or higher. A ratio As/Aiof an absorbance ratio Asin infrared absorption spectrum of the surface of the composite resin particles to an absorbance ratio Aiin infrared absorption spectrum of the central cross section of the composite resin particles is 1.0 or less.SELECTED DRAWING: None
Patent JP-2018038737-A (JP)
Title: Game machine
Inventor: MIYAZAKI TAKASHI
IPC: A63F7/02
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that contributes to reliability improvement in a substrate or electronic component.SOLUTION: A game machine 100 includes a circuit board 6 including a substrate 61 and a conductive layer 62 arranged at a surface of the substrate 61. The circuit board 6 includes: a plurality of first regions 601 to which components are implemented; and a second regions 602 for connecting between first regions 601. An area ratio of the conductive layer 62 to the substrate 61 in the second regions 602 is smaller than an area ratio of the conductive layer 62 to the substrate 61 in the first regions 601.SELECTED DRAWING: Figure 9
Patent JP-2017219191-A (JP)
Title: Double eccentric valve
Inventor: INAGAKI TAKAKI
IPC: F16K1/50
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To seal between a valve body and a valve seat and prevent leakage of fluid from between the valve body and the valve seat even if a force for floating-up the valve body out of the valve seat acts against the valve body when the valve body fully closes.SOLUTION: EGR valve including a double eccentric valve comprises a valve seat 38, a valve body 39, a rotating shaft 40 and a flow passage. The flow passage is separated into an upstream side flow passage and a downstream side flow passage with the valve seat 38 being applied as an interface and the valve body 39 is arranged at the upstream side flow passage. The valve body 39 includes a first side part 39A and a second side part 39B with a virtual plane V1 extending in parallel with a direction where an axis line L2 of the valve body 39 extends from an axis line L1 of the rotating shaft 40 being applied as an interface. When the valve body 39 is turned from a full-closed state toward a valve opening direction, the first side part 39A is turned to the downstream side flow passage and the second side part 39B is turned toward the upstream side flow passage. In order to restrict a turning motion of the valve body 39 in a valve closing direction under its full-closed state, a valve closing stopper 65 is arranged at the first side part 39A in such a way that it can be engaged with the first side part 39A. In addition, there is provided a valve closing spring (rotation biasing means) for rotationally biasing the valve body 39 kept under its full-closed state toward the valve closing direction.SELECTED DRAWING: Figure 6
Patent JP-2017131620-A (JP)
Title: Ball feeding device
Inventor: KIM SEONGJUN
IPC: A63B69/40
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a ball feeding device capable of lifting balls to a prescribed height and feeding the balls to a pitching machine.SOLUTION: The ball feeding device includes: a ball transfer tube comprising a ball lifting tube and a ball feeding tube; and a ball transfer module connected to the ball lifting tube and transferring the ball. The ball transfer module includes: a first rotating portion and a second rotating portion connected to opposite end portions of the ball lifting tube, respectively; a driving motor connected to the first rotating portion; a link connecting the first rotating portion and the second rotating portion; and a main support portion supporting the ball, the main support portion coupled to the link, and passing through the ball lifting tube.SELECTED DRAWING: Figure 1
Patent JP-2018045091-A (JP)
Title: Toner set, electrostatic charge image developer set, toner cartridge set, process cartridge, image forming apparatus, and image forming method
Inventor: KAMIWAKI SATOSHI
IPC: G03G9/087
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a toner set that reduces a difference in luminosity between a metallic image part having a color of an image to be obtained and a metallic image part not having the color at the start of image formation in a low-temperature environment, an electrostatic charge image developer set using the same, a toner cartridge set, a process cartridge, an image forming apparatus, and an image forming method.SOLUTION: A toner set comprises: a photoluminescent toner including photoluminescent toner particles containing a flat photoluminescent pigment and a crystalline resin, and having an endothermic peak A of the crystalline resin detected by differential scanning calorimetry in a range of 60°C or more and 80°C or less; and a colored toner including colored toner particles containing colorant and a crystalline resin, and having an endothermic peak B of the crystalline resin detected by differential scanning calorimetry in a range of 60°C or more and 80°C or less. The toner set satisfies the formula 1. Formula 1: 0.05≤QA/QB≤0.30.SELECTED DRAWING: None
Patent JP-2018046986-A (JP)
Title: Game machine
Inventor: ITO TOMOAKI
IPC: A63F7/02
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To enhance amusement of a game.SOLUTION: A game machine includes: a first winning hole having a first opening/closing member; first winning detection means detecting entry of game balls into the first winning hole; a specific area which is arranged on a downstream side of the first winning detection means and where game balls detected by the first winning detection means can enter; specific area ball entry detection means detecting that the game balls have entered the specific area; specific area opening/closing member which blocks or permits entry of game balls that have entered the first winning hole into the specific area; a second winning hole having a second opening/closing member; and winning game execution means which executes a winning game that opens/closes the first opening/closing member, the second opening/closing member, and the specific area opening/closing member when winning is determined in win/lose determination by determination means and controls the first opening/closing member and the second opening/closing member so that in the winning game, the number of game balls that can enter the first winning hole becomes larger than the number of game balls that can enter the second winning hole.SELECTED DRAWING: Figure 5
Patent JP-2018049121-A (JP)
Title: Image forming apparatus
Inventor: YOSHIOKA TOMOAKI
IPC: G03G15/16
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can reduce the generation of scratches due to contact of a vibrating body with an inner peripheral surface of a belt-like image holding body, compared with a case where a surface resistivity of a vibration transmission member on a side in contact with the vibrating body is not smaller than a surface resistivity of the inner peripheral surface of the image holding body.SOLUTION: An image forming apparatus comprises: a belt-like image holding body that rotates while holding a toner image; a rotating body that is in contact with an outer peripheral surface of the image holding body to form a transfer part passing a recording medium therethrough; a vibrating body that vibrates at a position on the inner peripheral surface side of the image holding body and facing the rotating body; and a vibration transmission member that is interposed between the image holding body and the vibrating body to transmit vibration of the vibrating body to the image holding body. A surface resistivity of the vibration transmission member on a side in contact with the vibrating body is smaller than a surface resistivity of the inner peripheral surface of the image holding body.SELECTED DRAWING: Figure 2
Patent JP-2018049233-A (JP)
Title: Liquid crystal display device
Inventor: NONEN TOMOHARU
IPC: G02F1/1333
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of preventing degradation of an optical sheet due to heat caused by backlight.SOLUTION: A liquid crystal display device 1 includes: a liquid crystal cell 10, an optical sheet 20 and a backlight 30, which are disposed separated from each other; a heat absorber 40 for absorbing heat to cool the fluid, the heat absorber being disposed in a closed circulation route R in which a cooling fluid circulates so as to pass through a first flow channel R1 between the liquid crystal cell 10 and the optical sheet 20 and a second flow channel R2 between the optical sheet 20 and the backlight 30; and a heat dissipation member 50 exposed to the outside air, which is thermally coupled with heat absorber 40.SELECTED DRAWING: Figure 8
Patent JP-2018053988-A (JP)
Title: Active type vibration noise suppression device
Inventor: OGAMI NAOYA
IPC: F16F15/02
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an active type vibration noise suppression device capable of suppressing either vibration or noise at an evaluation point stably and easily even if either a sensor or an actuator is not installed at the evaluation point.SOLUTION: Control units 60, 160 comprise a reference control vibration generation part 66 producing a virtual reference control vibration y2; a reference filter coefficient update part 69 updating a reference filter coefficient C2by adaptive control so as to reduce error between an object vibration dat an error detecting point 20 and the reference control vibration y2; a real filter coefficient calculation part 71 for calculating a real filter coefficient C1on the basis of a reference filter coefficient C2and an adjustment coefficient corresponding to a transmittance function B from the error detecting point 20 to an evaluation point 80; and a control signal generating part 62 for generating a control signal u1on the basis of the real filter coefficient C1.SELECTED DRAWING: Figure 4
Patent JP-2018054867-A (JP)
Title: Lighting control film
Inventor: HIRATA RITSU
IPC: G02F1/19
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a lighting control film allowing easy manufacturing at a low cost.SOLUTION: A lighting control film includes a water absorptive layer. In the lighting control film, the water absorptive layer includes a cured product of a resin composition of an alicyclic epoxy compound (A), a polyol compound (B), an acid generating agent (C) and a water-absorbing polymer (D). An amount of the water-absorbing polymer (D) is within a range of 0.1 pts.mass or more and less than 1 pts.mass with regard to 100 pts.mass sum total of the alicyclic epoxy compound (A) and the polyol compound (B).SELECTED DRAWING: Figure 1
Patent JP-2018051134-A (JP)
Title: Test jig of fire hydrant device and test method of fire hydrant device
Inventor: MORI TOMOHIKO
IPC: A62C3/00
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a test jig of a fire hydrant device and a test method of the fire hydrant device for facilitating test.SOLUTION: The test jig of a fire hydrant device is installed at a roadway side of a watchman's passage in a tunnel that includes the roadway, and the watchmen's passage formed at a position higher than a road surface of the roadway along a side wall of the tunnel, includes a hose 24 in which water for fire-fighting passes. The test jig includes a recess 203 formed downward from an upper face 202, where the recess 203 includes a support body 201 in which a fire hydrant device 100 is installed, and a plurality of connectable bodies 211, 221 disposed in a line in plane view from the support body 201 to one X1 side.SELECTED DRAWING: Figure 8
Patent JP-2018052401-A (JP)
Title: Seat slide device
Inventor: KURODA HIROTSUGU
IPC: B60N2/07
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a seat slide device capable of suppressing unexpected release of locking.SOLUTION: A release lever 33 comprises an operation part 49 formed at a front end part of the release lever 33, and operated with an operation handle 5. The operation handle 5 comprises a rear end connection part 57 formed at a rear end of the operation handle 5, and connected with the operation part 49 of the release lever 33. An extension part 40 is arranged on a seat-front side of a pivot of the release lever 33, and protruding from a ceiling wall 18 of an upper rail 3 toward ahead of the seat. An opening 60, through which the extension part 40 is inserted, is formed at a rear end of a rear end connection part 57 of the release lever 33. A recessed part 58 is formed in a lower surface of the rear end connection part 57 of the operation handle 5. A lock part 62 is formed at a front end part of an energizing member 34, and engaged with a recessed part 58 to lock the operation handle 5.SELECTED DRAWING: Figure 5
Patent JP-2018052786-A (JP)
Title: Metallic oxide production process
Inventor: IMAKI TAKUYA
IPC: C01G9/02
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a metallic oxide production process that is high in productivity and safety and does not need setting reaction environments.SOLUTION: In the metallic oxide production process, an irradiation target 15, which is provided so as to contact an aqueous metallic carboxylic acid solution 14 is irradiated with a laser light L via the aqueous metallic carboxylic acid solution 14. The irradiation causes the metallic oxide to be precipitated on a surface of the irradiation target 15.SELECTED DRAWING: Figure 1
Patent JP-2017027954-A (JP)
Title: Power storage device
Inventor: ISHIKAWA JUN
IPC: H01M50/423
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device excellent in charging/discharging characteristics under a high temperature and excellent in charging/discharging characteristics in a wide temperature range.SOLUTION: The power storage device includes a positive electrode, a negative electrode, a separator, and an electrolyte. The separator is positioned between the positive electrode and the negative electrode and has polyphenylene sulfide. The electrolyte has an ion liquid and an alkali metal salt.SELECTED DRAWING: Figure 1
Patent JP-2018060739-A (JP)
Title: connector
Inventor: FUJISAKI RYUICHI
IPC: H01R13/405
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To constantly hold a distance of both terminals when performing insert component of a plurality of terminals.SOLUTION: A connector 10 comprises: a plurality of terminals 20; a first housing 30 that performs insert component so that the plurality of terminals 20 is arranged on the same surface by using the terminal 20 as the insert component; a second housing 40 that can be combined with the first housing 30; a groove part 39 that is arranged between both adjacent terminals 20 of the first housing 30, and exposes a surface opposite to both adjacent terminals 20; and a rib part 45 that is projected to the first housing 30 side from a surface opposite to the first housing 30 of the second housing 40, and is fitted into the groove part 39.SELECTED DRAWING: Figure 10
Patent JP-2018058182-A (JP)
Title: Impact tool
Inventor: IIDA SAI
IPC: B25D17/04
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a technology that relates to a vibration control housing of an impact tool and contributes to improvement of stability of sliding between multiple housings.SOLUTION: A hammer drill 1 includes: a first housing part 11 which houses a motor 2 and a drive mechanism 3; and a second housing part 13 which is connected to the first housing part 11 through an elastic element so as to move relative to the first housing part 11. The second housing part 13 includes: a holding part 131 extending in a rotation axis A2 direction (a vertical direction) of a motor shaft 25; an upper portion 133 which is connected to an upper end part of the holding part 131 and covers a part of the first housing part 11; and a lower portion 135 connected to a lower end part of the holding part 133. The first housing part 11 includes: a first slide part 81 configured to slide with the upper portion 133; and a second slide part 91 which is configured so as to slide with the lower portion 135 and is provided at the opposite side of the first slide part 81 relative to the motor body part 20 in the rotation axis A2 direction.SELECTED DRAWING: Figure 2
Patent JP-2017076791-A (JP)
Title: Dicing sheet, manufacturing method of the same, and dicing processing method
Inventor: TANIDA YUICHI
IPC: B81C1/00
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To achieve a novel dicing sheet used for dicing when dividing a MEMS structure of a wafer on which a plurality of MEMS structures are arrayed into individual chips.SOLUTION: The dicing sheet is used for dicing of a wafer in which a plurality of MEMS structures are arrayed and dividing the MEMS structure into individual chips. At least one surface thereof has adhesiveness. A portion OP corresponding to the MEMS structure is non-adhesive and can extend in a direction parallel to the sheet surface.SELECTED DRAWING: Figure 2
Patent JP-2018063842-A (JP)
Title: Positive electrode for magnesium air battery and magnesium air battery
Inventor: URANO TAKESHI
IPC: H01M12/06
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode for magnesium air battery, capable of achieving low cost and excellent oxygen reduction capability and to provide a magnesium air battery capable of discharging at high current density and output density.SOLUTION: The positive electrode for magnesium air battery is constituted of a laminate body formed by laminating an air permeable water repellent layer, a collector layer and a reaction layer in this order. The air permeable water repellent layer is a polymer porous film constituted of non-fluorine resin. The magnesium air battery includes the positive electrode for magnesium air battery.SELECTED DRAWING: Figure 2
Patent JP-2017006757-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decrease in player's interest by preventing occurrence of a problem of interruption of a game by reducing resistance in movement of a decorative body.SOLUTION: A Pachinko machine 1 includes: a pinion gear 2634 rotating according to a game state; a slider 2635 including a linear rack gear 2635a engaged with the pinion gear 2634 and a drive slit 2635b extending in a perpendicular direction to the rack gear 2635a; a linear slide rail 2631 for slidably supporting the slider 2635; a guide slit 2632a that crosses the drive slit 2635b of the slider 2635 in front view and extends arcuately along the slide rail 2631; a pair of guide pins 2614 that is guided to the guide slit 2632a and slidably abuts on the drive slit 2635b; and a front upper left movable decorative body 2610 fixed to the pair of guide pins 2614.SELECTED DRAWING: Figure 158
Patent JP-2018067780-A (JP)
Title: Electroacoustic conversion device
Inventor: TANAKA KENTA
IPC: H04R1/10
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To facilitate, in particular, thickness reduction and stabilization of characteristics in an electroacoustic conversion device.SOLUTION: A flange part 35b protruding in an outer periphery direction is provided at one tip part of a yoke 35. A ring shaped drive magnet 37 and a pole piece 39 are fitted in an outer periphery of the yoke 35 to be fixed to the flange part 35b. A outer peripheral edge part of the pole piece 39 is provided with: a bonding part 39a formed into an annular shape; and a contact part 39b formed at the outer side of the bonding part 39a in a concentric circular shape. A vibration film 43 is applied to the bonding part 39a so as to cover the pole piece 39 and the flange part 45. A voice coil 45 is fixed to the vibration film 43 and inserted into a space between the pole piece 39 and the yoke 35. An inner wall of a case body 51 contacts with the contact part 39b.SELECTED DRAWING: Figure 1
Patent JP-2017012861-A (JP)
Title: Game machine
Inventor: KOYAMA YOICHI
IPC: A63F5/04
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of executing performance that satisfies responsiveness requested when performance is executed.SOLUTION: When starting a sub control board, a sub CPU transfers sound data of a sound type "file" set to a type "1" that has many opportunities to be transferred to a DSP, from a sub ROM to an audio RAM, and causes the audio RAM to store them. When acquiring request registration information for executing sound data set to the type "1" in sound performance execution processing, the sub CPU generates access reproduction request information for requesting the DSP to execute the sound data stored in the audio RAM. Further, when acquiring request registration information to execute sound data set to a type "2", the sub CPU generates access reproduction request information for requesting the DSP to execute the sound data, while acquiring the sound data from the sub ROM.SELECTED DRAWING: Figure 95
Patent JP-2018073866-A (JP)
Title: Method for dividing wafer
Inventor: NORIMOTO TAKASHI
IPC: B23K26/18
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for dividing wafer, by which a mask for protecting devices against plasma can be formed efficiently and inexpensively.SOLUTION: A method for dividing a wafer comprises: a masking step ST2 of masking the backside of the wafer with a liquid resin having a laser light absorbent operable to absorb a laser beam mixed therein to form a masking film; a masking film-removing step ST3 of applying a laser beam to the wafer masked with the masking film along each scheduled division line from the backside, thereby removing the masking film along the scheduled division line by an ablation process; and a dividing step ST4 of plasma etching the wafer from the backside thereof to etch a region of the scheduled division line where the masking film has been removed, thereby dividing the wafer into individual device chips after having performed the masking film-removing step ST3.SELECTED DRAWING: Figure 3