baber/WOPTO huggingface dataset:
Patent JP-2019038891-A (JP)
Title: Flame-retardant epoxy resin composition, and prepreg and laminate using the same
Inventor: TAMASO KENICHI
IPC: B32B15/092
Filed: 2017-08-23
Abstract: To provide an epoxy resin composition which improves the glass transition temperature (Tg) of a cured product and is excellent in flame retardancy.SOLUTION: The flame-retardant epoxy resin composition contains (A) an epoxy resin, (B) a curing agent, (C) a phosphorus-containing compound represented by formula (1), and (D) a flame retardant other than the component (C). In the formula (1), m represents an integer of 1-10; Rand Reach independently represent an alkyl group or an aryl group; Rrepresents a hydrocarbon group which may contains an oxygen atom, a sulfur atom or a nitrogen atom; X represents an oxygen atom or a sulfur atom; Y represents an oxygen atom, a sulfur atom or -NR-; and Rrepresents a hydrogen atom, an alkyl group or an aryl group.SELECTED DRAWING: None
Patent JP-2019039996-A (JP)
Title: Support structure and image forming apparatus
Inventor: FUKADA SATOSHI
IPC: H05K7/20
Filed: 2017-08-24
Abstract: To provide a support structure that can inhibit transmission of vibration of a fan motor compared with a configuration where an attachment plate for holding the fan motor is fixed by screw, and an image forming apparatus.SOLUTION: A support structure for a fan motor 120 is for attaching a fan motor consisting of a fan and a motor 113 to an apparatus body F, and comprises: a fan plate 121 that is attached to the fan motor and fixed to the apparatus body F; an elastic body 122 that surrounds a tip 121a being one end of the fan plate 121 and is in contact with the apparatus body F; and a support member 123 that is fixed to the apparatus body F with the elastic body 122 sandwiched therebetween.SELECTED DRAWING: Figure 5
Patent JP-2017205016-A (JP)
Title: Motor with speed reduction mechanism
Inventor: TOKISAKI TEPPEI
IPC: H02K13/00
Filed: 2017-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor with a speed reduction mechanism, capable of coping with miniaturization and high output without decreasing a diameter dimension of a conductive wire and achieving a long life of a brush while suppressing noise of the motor.SOLUTION: A brush 55 is formed of a basal end part 55a and a front end part 55b. A pigtail PG is electrically connected to one side surface of the basal end part 55a. The front end part 55b is formed so as to have a narrower width from both side surfaces in a rotation direction of an armature shaft 24 of the basal end part 55a. Moreover, in a brush holder 54, a pair of basal end side support parts 54e and a pair of front end side support parts 54f are provided, and the front end part 55b and the basal end part 55a of the brush 55 are made to be supported from both sides in the rotation direction of the armature shaft 24, respectively.SELECTED DRAWING: Figure 6
Patent JP-2019037696-A (JP)
Title: Hand grip for contracture measures
Inventor: SHIMOKAWA YUKINORI
IPC: A61F5/01
Filed: 2017-08-29
Abstract: To provide a hand grip for contracture measures, that eliminates adhering to skin disease, delaying dryness of the skin disease and increasing an insanitary situation, and has good water permeability to enable cleaning while being held by a user, has good air permeability to enable maintaining a clean state, and further has good grip feeling to make a user continue grasping willingly, and thereby delays or improves the contracture.SOLUTION: A hand grip 1 for contracture measures of the present invention has a core 2 extended in the longitudinal direction, and a large number of extended parts 3 separately provided at the core 2 and toward the outside from the core 2. The core 2 and the extended part 3 are integrally formed of resin materials, and an outer shape in the width direction is formed at a circumferential edge 4 of the extended part 3.SELECTED DRAWING: Figure 1
Patent JP-2019044331-A (JP)
Title: Method of manufacturing material by collecting excavation object from excavation site of bedrock as material
Inventor: KOMURA YUICHI
IPC: E21C37/00
Filed: 2017-08-29
Abstract: To propose a method of collecting an excavation object from a bedrock in form of a shape capable of being used as a material.SOLUTION: A method of manufacturing a material by cutting a part of a bedrock appearing in a direction of drilling in an isotropic hard bedrock as a material includes: a boring process of boring at least a pair of two pores 20, 22 extending in a drilling direction from a drilling surface so as to be placed on a first virtual line extending in a direction orthogonal to the drilling direction; and a pressurizing process of activating pressurizing means in which one of the pair of pores 20, 22 is made into a pressurizing hole 20 by applying the pressurizing means in the hole and the other hole is made into an empty hole 22 having a smaller effective volume than a real volume of the pressurizing hole. The pair of pores 20, 22 are assumed to approach each other to the extent that the following equation 1 is satisfied, where L is a distance from a center of the pressurizing hole 20 among the pair of pores to a hole edge of the empty hole, and D is a diameter of the pressurizing hole 20. The equation 1 is L≤1.5D.SELECTED DRAWING: Figure 1
Patent JP-2018190367-A (JP)
Title: Information reading device
Inventor: OGURA DAIGO
IPC: G06K9/20
Filed: 2017-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an information reading device that properly performs optical reading of information recorded on one side of a first information recording medium whose end part easily folds, and information recorded on both sides of a second information recording medium whose end part hardly folds, however which is smaller than the first information recording medium.SOLUTION: An information reading device comprises: pressing units 41a which contact both left and right end parts of a first information recording medium 2A from above, in order to press both end parts of the information recording medium 2A; and a contact unit 42a which is contacted by a deep end of a second information recording medium 2B. An interval between the two pressing units 41a is broader than a width of the information recording medium 2B. In the information reading device, when the information recording medium 2A is inserted, the pressing units 41a press the left and right end parts of the information recording medium 2A from above, while the contact unit 42a is lifted so that the deep end of the information recording medium 2A passes below the contact unit 42a, whereas when the information recording medium 2B is inserted, the deep end of the information recording medium 2B contacts the contact unit 42a.SELECTED DRAWING: Figure 9
Patent JP-2019047597-A (JP)
Title: Geared motor
Inventor: HIGUCHI TAKASHI
IPC: F16H55/22
Filed: 2017-08-31
Abstract: To provide a geared motor having an output member capable of performing injection molding with high dimensional accuracy.SOLUTION: With a geared motor 1, an output member 5 rotatably supported by a stationary shaft 4 is made of resin. The output member 5 includes: an inner cylindrical section 35 having a shaft hole 25 through which the stationary shaft 4 penetrates; an outer cylindrical section 36 that is disposed on an outer peripheral side of the inner cylindrical section 35 and on which a gear 26 is formed at an end portion in a first direction X1 on an outer peripheral face and a worm 28 is formed in a second direction X2 of the gear 26; and a plurality of ribs 37 that extend in an X direction and a radial direction to connect the inner cylindrical section 35 and the outer cylindrical section 36. To the gear 26, rotation of an output shaft 11 of a motor body 2 is transmitted. An inner peripheral surface 40 of the outer cylindrical section 36 includes: a first inner peripheral surface section 40a of a taper that spreads toward an end in the first direction X1 from a prescribed position P in a central section of the output member 5 in the X direction; and a second inner peripheral section 40b of a taper that spreads toward an end in the second direction X2 from the prescribed position P.SELECTED DRAWING: Figure 1
Patent JP-2019046057-A (JP)
Title: Image processing device, image processing method and program
Inventor: TANAKA TORU
IPC: A61B6/00
Filed: 2017-08-31
Abstract: To reduce artifacts on a difference image generated because the positions of discretization of signal data are different between images having different pixel sizes.SOLUTION: A first image and a second image whose pixel size is smaller than the pixel size of the first image are acquired. An area size of a calculation area to be set in the second image is calculated on the basis of the pixel size of the first image. A plurality of calculation areas including a correspondence position on the second image corresponding to a target position on the first image and formed by the calculated area size are set on the second image. In each of the plurality of calculation areas, a representative value based on a density value of a pixel included in the calculation area is calculated, and a difference value between the first image and the second image at the target position is determined on the basis of the density value of the pixel of the target position and a plurality of representative values.SELECTED DRAWING: Figure 3
Patent JP-2019047308-A (JP)
Title: Piezoelectric oscillator
Inventor: KANAZAWA TAKAHIRO
IPC: H03B5/32
Filed: 2017-09-01
Abstract: To provide a piezoelectric oscillator which enables the achievement of a lower cost, which is less susceptible to the adverse effect of heat generation of an oscillation circuit element, and which is superior in the electric property and higher in reliability.SOLUTION: A piezoelectric oscillator comprises: a first container 4 having a first mount electrode with a piezoelectric vibration piece 9 mounted thereon and a first bottom electrode 7 led out to outside bottom face; and a second container 3 having a second mount electrode 8 with an oscillation circuit element 14 mounted thereon, a concave portion for containing the oscillation circuit element, and a bonding electrode led out to an upper face of a side wall. The first container is arranged over the second container. The bonding electrode of the second container is joined to the bottom electrode of the first container, whereby these electrodes are integrated with each other. In the concave portion of the second container, a notched part K is formed extending from an inside bottom face to the outside bottom face of the second container through the second container. An active face 141 of the oscillation circuit element is opposed to a notched part K of the second container in a face-to-face form.SELECTED DRAWING: Figure 3
Patent JP-2019047318-A (JP)
Title: Display device, television receiver, portable terminal device, display system, control program, and recording medium
Inventor: UCHIBE MAKOTO
IPC: H04H60/46
Filed: 2017-09-01
Abstract: To provide post meta information and related information generated on the basis of the post meta information so that a user can acquire information even if the user is at another place without disturbing program viewing.SOLUTION: The display device includes: a related information acquisition unit (15) for acquiring related information generated on the basis of broadcast content of a program during or after broadcast of the program; and a control unit (11) for causing a portable terminal device (50) to display the related information or information indicating that the related information has been acquired.SELECTED DRAWING: Figure 1
Patent JP-2019043351-A (JP)
Title: Motion control device of movable body, computer program, motion control method of movable body, and controller
Inventor: TAKAHASHI JUNYA
IPC: B60W30/02
Filed: 2017-09-01
Abstract: To reduce delay in communication between a controller of a component involved in a motion of a vehicle and the component, and prevent operability and stability of the vehicle from being impaired.SOLUTION: A motion control device 1 of a vehicle having at least an acceleration/deceleration actuator 100 and an acceleration/deceleration actuator 200 involved in a motion of the vehicle includes a longitudinal acceleration controller 10 for controlling the acceleration/deceleration actuator 100 and a longitudinal acceleration controller 20 for controlling the acceleration/deceleration actuator 200. The longitudinal acceleration controller 10 has a control algorithm for controlling a motion of the vehicle by G-vectoring control, and the longitudinal acceleration controller 20 has the same control algorithm by G-vectoring control as the algorithm of the longitudinal acceleration controller 10.SELECTED DRAWING: Figure 5
Patent JP-2019049952-A (JP)
Title: Information processing system, information processor, road status detection method and program
Inventor: MATSUMOTO AKIRA
IPC: G08G1/09
Filed: 2017-09-12
Abstract: To determine changes in statuses of fine roads.SOLUTION: The information processing system includes a vehicle 200 and an information processor 100. The vehicle 200 includes: a rotational-speed measurement section 210 for measuring a rotational speed of a wheel mounted on the vehicle 200; an information transmission section 220 for transmitting rotational-speed information showing a rotational speed of the wheel measured by the rotational-speed measurement section 210 to the information processor 100. The information processor 100 includes: a detection section 110 for detecting a status of a road on which the vehicle 200 runs on the basis of the rotational speed shown by the rotational-speed information transmitted from an information transmission section 220; and an output section 120 for outputting a detection result in the detection section 110.SELECTED DRAWING: Figure 1
Patent JP-2019060612-A (JP)
Title: Display device
Inventor: OGOSHI TORU
IPC: G01D11/24
Filed: 2017-09-25
Abstract: To provide a display device which does not impair the appearance due to a gate location of injection molding.SOLUTION: A display device comprises: a display portion 11 which forms a design; and an installation surface 33 which is a frame-like member 12 disposed on the display portion 11 and is a surface contacting the display portion 11; an opaque resin portion 31 which is formed of an opaque resin and has an opaque resin inner end surface 31a forming one part of the installation surface 33; and a transparent resin portion 32 which is formed by injection molding with a transparent or translucent resin, covers a surface other than the opaque resin inner end surface 31a, and has two transparent resin inner end surfaces 32a, 32b forming the other part of the installation surface 33. The transparent resin portion 32 has a gate 35 from which the transparent or translucent resin is poured. The gate 35 is the one transparent resin inner end surface 32a. The one transparent resin inner end surface 32a as the gate 35 extends so as to break into the opaque resin inner end surface 31a and is not connected to the other transparent resin inner end surface 32b.SELECTED DRAWING: Figure 3
Patent JP-2019060168-A (JP)
Title: Steel segment and shield tunnel
Inventor: HIDAKA NAOTOSHI
IPC: E21D11/14
Filed: 2017-09-27
Abstract: To provide a steel segment which is improved in rigidity without increasing a girder height and a shield tunnel at least partially having the steel segment.SOLUTION: A steel segment 10 comprises: a plurality of girders 1 extended in a peripheral direction of a tunnel, and provided side by side at gaps in an axial direction of the tunnel; flanges 2 extended in the peripheral direction, and mounted on an inner peripheral side and/or outer peripheral side of the girders 1; and joint plates 3 mounted on both end parts of the girders 1 and the flanges 2. The flanges 2 have rigidity equivalent to that of the girders 1, and the joint plates 3 have a plurality of segment joint bolt holes 3a in a direction following the girders 1 in the vicinity of the girders 1, and have a plurality of segment joint bolt holes 3b within a predetermined range from the girders 1 in a direction following the flanges 2 in the vicinity of the flanges 2.SELECTED DRAWING: Figure 3
Patent JP-2019060449-A (JP)
Title: Gearing type engagement device
Inventor: HATTORI NAKAYASU
IPC: F16H63/30
Filed: 2017-09-27
Abstract: To achieve a technique capable of downsizing the space in the axial direction occupied by a gearing type engagement device having a first engagement part and a second engagement part that are disposed on the same axle.SOLUTION: A second driving member 25 comprises: a connection part 25a that is connected to a second cylindrical member 21; an axial direction extension part 25b that is formed to extend from the connection part 25a to an axial first side L1 and that is disposed to overlap with a first bearing member 12 in radial direction R view; and a radial direction extension part 25c that is formed to extend from the edge of the axial first side L1 in the axial direction extension part 25b to the outside of the radial direction R and that is disposed to overlap with the first bearing member 12 in axial direction L view. In an overlapping region where the radial direction extension part 25c is overlapped with the first bearing member 12 in the axial direction L view, the radial direction extension part 25c is disposed on the axial first side L1 with respect to the first bearing member 12.SELECTED DRAWING: Figure 1
Patent JP-2019068547-A (JP)
Title: Rotor and motor
Inventor: DANNO JUNICHI
IPC: H02K1/28
Filed: 2017-09-29
Abstract: To provide a rotor in which a rotor core can be prevented from coming off a rotor holder in an axial direction, and a motor.SOLUTION: A rotor RT rotates about a center axis AX. The rotor RT includes a rotor holder 11, an annular rotor core 13, and a magnet 14. The rotor holder 11 has a tubular wall portion 21 extending along an axial direction AD. The rotor core 13 is disposed on the inner side in a radial direction RD of the wall portion 21. The magnet 14 is held by the rotor core 13. The rotor holder 11 has a protrusion portion 23 protruding from the wall portion 21 toward the inner side in the radial direction RD. At least a part of the protrusion portion 23 is opposed, in the axial direction AD, to an end 13a on one side, in the axial direction AD, of the rotor core 13.SELECTED DRAWING: Figure 3
Patent JP-2019049251-A (JP)
Title: Electric oil pump
Inventor: KOBAYASHI YOSHIYUKI
IPC: F16K31/42
Filed: 2017-09-29
Abstract: To provide an electric oil pump having a retainer easy to construct and capable of suppressing an increase in the cost.SOLUTION: An electric oil pump 1 includes a motor part and a pump part 40, the pump part 40 having a pump rotor 47 and a pump housing 51, the pump housing 51 having a pump body and a pump cover 57, the pump cover 57 having an inflow port, an outflow port 57d, a supply oil path 57e connecting a storage part 69 and the outflow port 57d, an on-off valve 57f provided in the supply oil path 57e, a check valve 57g, and a pilot oil path connecting the inflow port and the on-off valve 57f, the on-off valve 57f having a spool hole part 57f1, a spool 57f2, a spring member 57f3, and a retainer 57f4, the pump cover 57 having a through hole 63 communicated with an opening 57f5 of the spool hole part 57f1. The retainer 57f4 passes through the through hole 63 and the pump body and the pump cover are joined, so that the retainer 57f4 is fixed to the pump cover 57.SELECTED DRAWING: Figure 3
Patent JP-2019067942-A (JP)
Title: Material evaluation apparatus
Inventor: KASAJIMA YUJI
IPC: H01L21/31
Filed: 2017-10-02
Abstract: To provide a material evaluation apparatus capable of directly evaluating particle generation properties of a material exposed to plasma in a plasma etching apparatus, a plasma CVD apparatus, or the like.SOLUTION: A material evaluation apparatus includes: a plasma generation unit that generates plasma 80; a member 100 to be processed disposed above the plasma; a light irradiation unit 50 for irradiating light into a space between the plasma and the member to be processed or into the plasma; and a scattered light measurement unit 60 for measuring scattered light of light scattered by particles scattered from the member to be processed by plasma.SELECTED DRAWING: Figure 1
Patent JP-2019063390-A (JP)
Title: Cutting tool and blade part thereof
Inventor: SUZUKI KUNIO
IPC: B26B9/00
Filed: 2017-10-04
Abstract: To realize a jugged blade capable of holding or maintaining an excellent sharpness of a straight blade part over a longer period without sharpening the straight blade part.SOLUTION: A blade 2 of a cutting tool 100 has a straight blade part 3 and a wavy blade part 4 alternately arranged in a continuity in an extension direction D1 of a tip. The recess 4A of the wavy blade part 4 penetrates a tip side part of the front 10SS and the rear 10RS of a blade part 10. A first groove 4B forms a non-penetration recess arranged in the front 10SS of the blade part 10 and extends straight in a linear form along a width direction D2 from the whole of a part located on the front 10SS side inside the outer edge of the recess 4A in a front view of the front 10SS. A second groove 4C is continuously coupled to the first groove 4B and arranged as a further non-penetration recess of the front 10SS to extend along the width direction D2 so as to form a wavy outer edge in the front view. The outer edge of a straight blade part 3 forms a rectangle 3S extending along the width direction D2 in the front view.SELECTED DRAWING: Figure 3
Patent JP-2019070464-A (JP)
Title: refrigerator
Inventor: NAKATA MOEKO
IPC: G08B25/04
Filed: 2017-10-06
Abstract: To provide a refrigerator which can determine a state of being at home with good accuracy while reducing a load feeling of cost and which can provide the state of being at home to an outside device.SOLUTION: A refrigerator 1 includes: a communication part 13 for performing communication between itself and an outside device; a door opening door sensor 9 as an opening/closing detection part for detecting an opening/closing state of a door for opening/closing a storage chamber; and a control part 12 which sets a being at home index showing that the possibility of being at home is maximum at the time when the opening/closing of the door is detected by the door opening door sensor 9 and showing that the possibility of being at home decreases according to a time lapse, and which executes the processing for providing the being at home index at the present time acquired based on the time elapsed from the time point when the opening/closing of the door was detected to the outside device via the communication part 13.SELECTED DRAWING: Figure 1
Patent JP-2019068921-A (JP)
Title: Socket for golf club, and golf club
Inventor: YOSHIDA KAZUTAKA
IPC: A63B53/02
Filed: 2017-10-06
Abstract: To provide a socket for a golf club aiming at adjustment of a gravity center position of a golf club head, and of a moment of inertia around the gravity center of the golf club head; and to provide the golf club.SOLUTION: A socket 15 for a golf club, which is a metallic cylindrical socket 15 provided on the upper side of a hosel part of a golf club head, has an upper side taper part 31 formed on the inner surface of an upper end opening part of the socket, and reduced from the upper end toward the lower side, and a lower side taper part 32 formed on the inner surface of a lower end opening part of the socket, and reduced from the lower end toward the upper side.SELECTED DRAWING: Figure 3