baber/WOPTO huggingface dataset:
Patent JP-2021147490-A (JP)
Title: Photosensitive coloring composition for color filter for solid-state image sensor
Inventor: YAMAMOTO RYOSUKE
IPC: G02B5/20
Filed: 2020-03-19
Abstract: To provide a coloring composition for cyan color filters for a solid-state image sensor that is excellent in color characteristics (transmittance) as a cyan color, excellent in the temporal stability, has rapid development speed, and is less in color residue, and provide a color filter.SOLUTION: A coloring composition for cyan color filters for solid-state image sensor comprises a phthalocyanine pigment (1) and a blue phthalocyanine compound represented by Al-O-P(=O)R1R2 as the center metal, in which a content of the phthalocyanine pigment (1) in a total of the pigment is 50 mass% or larger. [R1 and R2 independently represent H, hydroxy groups, substituted/unsubstituted alkyl groups, substituted/unsubstituted aryl groups, or -OR3, and R1 and R2 may be combined to form a ring. R3 is a substituted/unsubstituted alkyl group, or a substituted/unsubstituted aryl group.]SELECTED DRAWING: None
Patent JP-2021148952-A (JP)
Title: Optical functional device
Inventor: ITO TAKATOMO
IPC: G02B6/32
Filed: 2020-03-19
Abstract: To improve workability in adjusting and securing an input optical fiber and an output optical fiber arranged on one surface of a housing in an optical functional device, so as to enhance production stability, etc. of optical coupling efficiency.SOLUTION: An optical functional device 100 includes: an optical function element 102 housed in a housing 104; an input optical fiber 106 configured to guide input light inside the housing; and an output optical fiber 108 configured to guide output light outputted through the optical function element outside the housing. The input optical fiber and the output optical fiber are held together by a pair of common holding members 150 and held at one location in the housing through the common holding members.SELECTED DRAWING: Figure 1
Patent JP-2021147221-A (JP)
Title: Light emitting control device and control method by light emitting control device
Inventor: SUDO TAKESHI
IPC: B66B3/00
Filed: 2020-03-23
Abstract: To realize presentation of a boarding rate at an elevator landing hall at low cost.SOLUTION: A light emitting control device (1) comprises: a boarding rate specifying part (103) for acquiring information which can specify a boarding rate of an elevator car; and a light emitting control part (104) for controlling light emitting modes of a landing hall call button (2) emitted according to the boarding rate specified on the basis of the information on an assigned car heading, as a response to pushing down of the landing hall call button (2), to a call generating floor on which the landing hall call button is provided.SELECTED DRAWING: Figure 1
Patent JP-2021153368-A (JP)
Title: Compressor
Inventor: SUZUKI TAKASHI
IPC: H02K15/14
Filed: 2020-03-24
Abstract: To provide a compressor that appropriately electrically insulates a stator core and windings while suppressing a decrease in motor efficiency.SOLUTION: A compressor 1 includes: a stator core 63 formed cylindrically and having a yoke portion 64, a plurality of tooth portions 65, and a slot 66; a rotor 61 arranged inside the stator core 63; a compression portion 5 that compresses refrigerant by rotating the rotor 61; a container 2 in which an internal space, in which the stator core 63 and the compression portion 5 are arranged, is formed; a wiring 68 wound around a plurality of teeth portions 65 of the stator core 63; and an insulating film 69 arranged in a slot 66 so as to separate the winding 68 and the stator core 63. A welded portion W fixed to the container 2 by welding is formed on a side surface 642 on an outer diameter side of the yoke portion 64. In a circumferential direction of the stator core 63, a sheet 70 sandwiched between the yoke portion 64 and the insulating film 69 is provided in a slot 661 corresponding to the welded portion W.SELECTED DRAWING: Figure 4
Patent JP-2021155231-A (JP)
Title: Expansive material-containing concrete
Inventor: NAGASHIO SEISUKE
IPC: C04B28/02
Filed: 2020-03-25
Abstract: To provide an expansive material-containing concrete, capable of obtaining an expansion strain within a range for shrinkage compensation, achieving rapid setting time and achieving small degradation in hardness, despite a large amount of fly ash contained.SOLUTION: This invention relates to an expansive material-containing concrete, comprising: a fly ash in a mixing rate of 20 to 30 mass%; and a lime-based expansive material having a Blaine specific surface area of 4,500 cm2/g or more, in a mixing amount of 15 to 22 kg per 1 m3 of concrete. The expansive material-containing concrete further comprises at least the cement, a fine aggregate, a coarse aggregate, an additive, and water.SELECTED DRAWING: None
Patent JP-2021155081-A (JP)
Title: Highly airtight sealing mechanism and container equipped with the same
Inventor: KAMEDA KATSUMI
IPC: B65D53/02
Filed: 2020-03-27
Abstract: To provide a highly airtight sealing mechanism capable of ensuring high airtightness.SOLUTION: A container 1 with a lid comprises: a container body 30 having an opening 38 bored and a support surface 37 around the opening; a lid body 10; and an elastic soft member 20 having a size to cover the entire opening 38 and attached to the lid body 10 to be held between the container body 30 and the lid body 10. The elastic soft member 20 has a height exceeding a distance between the closed lid body 10 and the support surface 37. When the lid body 10 is closed, the elastic soft member 20 is vertically pressed by the lid body 10 and the support surface 37 of the container body 30, and adheres to the support surface 37 over the entire circumference of the opening 38. Around the adhering part of the elastic soft member 20, an elastic deformation promotion structure (step) is formed for elastically deforming the surroundings of the adhering part of the elastic soft member 20 when the elastic soft member 20 is vertically pressed and biasing the elastic soft member 20 toward the support surface 37.SELECTED DRAWING: Figure 2
Patent JP-2021158284-A (JP)
Title: Semiconductor device
Inventor: TOHIRA MASATO
IPC: H01L21/28
Filed: 2020-03-27
Abstract: To provide a semiconductor device with secured embedding properties of a conductor to a trench and suppressed warpage of a substrate.SOLUTION: A semiconductor device includes: a semiconductor substrate; a trench gate including an insulation film formed inside the trench formed on a first surface of the semiconductor substrate, a base metal film including a plurality of metal films formed on the insulation film, and a gate electrode formed on the base metal film; and a rear surface electrode formed on a second surface of the semiconductor substrate. A metal film in contact with the gate electrode of the base metal film is a titanium film. A film thickness of the titanium film is from 100 nm to 200 nm.SELECTED DRAWING: Figure 2
Patent JP-2021163594-A (JP)
Title: Lighting device
Inventor: ISHIKAWA TAKUMI
IPC: H05B47/105
Filed: 2020-03-31
Abstract: To control a lighting condition appropriately regardless of a communication status with a terminal device.SOLUTION: A lighting device includes a lighting unit, a communication unit, an identification unit, and a control unit. The communication unit communicates with a terminal device that is a source of control information to control the lighting unit. The identification unit identifies the communication status between the communication unit and the terminal device. The control unit controls the lighting unit to a predetermined state when the communication state identified by the identification unit satisfies a predetermined condition.SELECTED DRAWING: Figure 5
Patent JP-2021160611-A (JP)
Title: Saddle-riding type vehicle
Inventor: NISHIJIMA TOMOKI
IPC: B62J23/00
Filed: 2020-03-31
Abstract: To provide a storage structure for a saddle-riding type vehicle that includes a storage part readily attaching and detaching by taking user's usability into consideration and can improve external appearance.SOLUTION: In a motorcycle 10, a rear side cowl 63 positioned downward of a seat 17 and a rear fender 77 positioned upward of a rear wheel 16 are supported to a vehicle body frame 11 as outfitting parts 58. The rear fender 77 that is the outfitting part 58 includes a main storage part 86h swelling in a vehicle width direction. A storage box for storing goods is supported in a vertical direction to an undersurface 86z of the main storage part 86h.SELECTED DRAWING: Figure 8
Patent JP-2021165963-A (JP)
Title: Storage device and log information output method
Inventor: KANO MASAYUKI
IPC: G06F16/182
Filed: 2020-04-07
Abstract: To provide a storage device or the like capable of managing log information of a storage device and a cloud storage.SOLUTION: A storage device 10 includes a communication part 11 for communicating with a first terminal device 30 through an internal network, and communicating with a cloud storage 20 through an external network, a storage part 16 for storing first log information i1 being log information of the storage device 10, and a control part 15 for controlling the communication part 11 and the storage part 16. The control part 15 1) acquires second log information i2 being log information of the cloud storage 20 from the cloud storage 20 through the communication part 11, 2) stores the second log information i2 in the storage part 16, and 3) outputs at least one log information of the first log information and i1 the second log information i2 to the first terminal device 30.SELECTED DRAWING: Figure 2
Patent JP-2021165702-A (JP)
Title: Current injection device
Inventor: Guo xiao lin
IPC: G01R31/30
Filed: 2020-04-08
Abstract: To provide a current injection device that can inject a noise current into a printed circuit board while keeping down attenuation of a communication signal of the printed circuit board.SOLUTION: A current injection device for injecting a noise current into a printed circuit board includes: an air-core coil formed in an arc shape; and a signal generator connected to the coil via an input line, for passing an AC current through the coil. The signal generator passes the AC current through the coil to generate a magnetic flux that changes in the center of the coil, and current induced by the change in the magnetic flux is injected as the noise current into a circuit on the printed circuit board located in an inner diameter direction of the coil in a non-contact manner.SELECTED DRAWING: Figure 2
Patent JP-2021166569-A (JP)
Title: Antiseptic storage
Inventor: YOGO YUICHI
IPC: A47L19/00
Filed: 2020-04-08
Abstract: To provide an antiseptic storage that effectively cools a stored article and allows moisture such as condensation water and defrosting water occurring during cooling operation to be efficiently evaporated.SOLUTION: Inside a cabinet 12, formed are a storage chamber 14 that stores an article and a circulation path 16 for air in communication with the storage chamber 14. Inside the circulation path 16, disposed are an interior heater 18, an air blowing fan 28, and an evaporator 22. The air blowing fan 28 causes the hot air heated with the interior heater or the cold air cooled with the evaporator 22 to be circulated through the circulation path 16 to the storage chamber 14. A drain pan 70 to receive the water dropped from the evaporator 22 is disposed inside the circulation path 16.SELECTED DRAWING: Figure 2
Patent JP-2021097583-A (JP)
Title: Wire seam peeling device
Inventor: QIN GAOSHAN
IPC: B23D15/04
Filed: 2020-04-08
Abstract: To provide a wire seam peeling device.SOLUTION: A wire seam peeling device includes an outer shell, a transmission space is provided at the upper end of the outer shell, a cutting space that opens upward is provided in a lower wall of the transmission space, and a transmission mechanism that supplies power to a device is provided in the transmission space, a cutting mechanism that cuts a long wire is provided in the cutting space, and a peeling structure that peels the skin of the cut wire is provided at both ends of the outer shell, the long wire is cut at the time of working, the skin at one end of the two cut wires is peeled off, the work efficiency is improved, the cutting depth of a cutter is adjusted according to the skin thickness of the wire, the skin at a seam of the wire of different thickness skin can be peeled off, and the peeled skin can be collected intensively.SELECTED DRAWING: Figure 1
Patent JP-2021169177-A (JP)
Title: Coated molding
Inventor: TADA NORIO
IPC: B29C45/27
Filed: 2020-04-15
Abstract: To provide a coated molding which inhibits generation of many burrs and hardly allow an a rapid flow of a coating agent having "fluid characteristics" to impact on a coating, even when a film thickness of a polyurethane coated film is thin, and the coated film is a coating of a polyurethane coated film.SOLUTION: A coated molding coats a surface of a resin molding with a resin coating having viscosity lower than viscosity of a molten resin coating the resin molding, and the resin coating that coats the surface of the coated molding is a polyurethane coated film. Polyurethane is close to non-viscous, and accordingly more likely to involve air bubbles than general resins. Therefore, such a phenomenon that a flow of a coating agent appears in a coating is caused by an influence of air involving. Then, measures to improve poor appearance can be taken by making a cross-sectional area of a runner constant so that velocity is made constant, or providing an overflow part so that an air bubble involving part is removed from a molding position of a molding product part. For example, when the used velocity V[m/s] becomes not constant, filling is completed.SELECTED DRAWING: Figure 9
Patent JP-2021172461-A (JP)
Title: Sheet original material feeder
Inventor: NAKAMURA HISASHI
IPC: B65H19/18
Filed: 2020-04-21
Abstract: To surely change rolls.SOLUTION: A sheet original material feeder 6 comprises a supporting device 8 for supporting a first original material roll R1 and a second original material roll R2; and a joint device 9 for joining part of a first sheet original material OS1 relating to the first original material roll R1, and an end portion OSa of a second sheet original material OS2 relating to the second original material roll R2. The joint device 9 comprises an end portion holding part 24 for holding the end portion OSa of the second sheet original material OS2, and a first pressing member 22a for pressing the part of a first sheet original material OS1 to the end portion OSa of the second sheet original material OS2.SELECTED DRAWING: Figure 1
Patent JP-2021174663-A (JP)
Title: Service plug and vehicle structure of electric vehicle
Inventor: KONO JUNYA
IPC: H01R13/639
Filed: 2020-04-24
Abstract: To provide a service plug for an electric vehicle capable of suppressing the occurrence of poor energization in a power supply circuit due to improper lever operation.SOLUTION: A service plug 40 includes: a first housing 50; a second housing 60; a lever member 70 that switches both housings 50 and 60 to the main mating state by displacing the housings and from a first position to a second position when both the housings 50 and 60 are in the predetermined temporary fitting state; and a lock member 80 that regulates the displacement of the lever member 70. The lock member 80 is provided so as to be displaced between a lock position that restrains the lever member 70 such that the lever member cannot be displaced with respect to the second position, and an unlocked position that is displaced from the locked position and allows displacement of the lever member 70, when the lever member 70 is in the second position.SELECTED DRAWING: Figure 4
Patent JP-2021175131-A (JP)
Title: Speaker, headphone, and hearing aid
Inventor: WADA HIDEKI
IPC: H04R1/10
Filed: 2020-04-28
Abstract: To provide: a speaker that is capable of emphasizing a harmonic tone of a reproduced sound, thereby further increasing the quality of the reproduced sound; and a headphone and a hearing aid that are equipped with such speakers.SOLUTION: A speaker 10 according to the present invention is provided with: a sound source unit 110 comprising a vibration plate 111 and drive means 112 for vibrating the vibration plate; and a cylindrically shaped rigid body member 130 that is disposed on the front face of the sound source unit 110.SELECTED DRAWING: Figure 1
Patent JP-2021172422-A (JP)
Title: Extrusion blow container
Inventor: KUTSUZAWA SHINTARO
IPC: B65D1/00
Filed: 2020-04-30
Abstract: To change density of a hue in a circumferential direction within a predetermined range in the circumferential direction.SOLUTION: An extrusion blow container 1 includes a projection rib 15 that is formed of a first resin material W1 having light transmission, projects inward in a radial direction, extends in a vertical direction and provided on at least an inner peripheral surface of a body part, and includes a colored stripe 16 that is formed of a second colored resin material and extends in the vertical direction. At least a part of the colored stripe constitutes a part of an outer peripheral surface side in the extrusion blow container 1, and is positioned at a position in the same circumferential direction as the projection rib on the same plane orthogonal to a container shaft O. In the colored strip, an intermediate part in a circumferential direction in a corresponding part 18 corresponding to a position in the same circumferential direction as the projection rib on the same plane projects inward in the radial direction, and a thickness in the radial direction of the corresponding part gets thinner toward each of both end edges in the circumferential direction from an inner end 18a in the radial direction positioned at the intermediate part in the circumferential direction in the corresponding part.SELECTED DRAWING: Figure 2
Patent JP-2020115155-A (JP)
Title: Measurement device
Inventor: KOBAYASHI MASASHI
IPC: G01R1/06
Filed: 2020-05-07
Abstract: To make a contact condition between a contact piece and a measurement object better in a measurement device.SOLUTION: A measurement device 100 comprises: a first contact piece 1 and a second contact piece 2 each brought into contact with a measurement object T; a main body 10 provided with the first contact piece 1 and the second contact piece 2; and a transmission substrate 60 provided with a high-frequency transmission track to which the first contact piece 1 and the second contact piece 2 are electrically connected. The transmission substrate 60 includes a first adhesion part 65 and a second adhesion part 66 to which the first contact piece 1 and the second contact piece 2 are respectively attached, and a slit 60a formed so as to separate the first adhesion part 65 and the second adhesion part 66. The first adhesion part 65 and the second adhesion part 66 are configured to be movable independently by the slit 60a.SELECTED DRAWING: Figure 1
Patent JP-2020121188-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-05-08
Abstract: To provide a game machine capable of suitably performing display control.SOLUTION: A drawing list to which required information for displaying images is set is provided from a performance CPU 82 to a performance LSI 85. A plurality of drawing lists may be provided to display images corresponding to one update timing. In each of respective display devices 41, 43, 44, one drawing list in which image data to be used is set intensively may be provided. When the drawing list is provided, a prior transfer control part 94 reads image data designated in the drawing list from a memory module 83 to a VRAM 86. In this case, when the image data have already been read into the VRAM 86, no reading from the memory module 83 is performed. When the prior transfer control part 94 completes prior transfer of image data, it sets identification information corresponding to an area at the transfer destination to the drawing list.SELECTED DRAWING: Figure 13
Patent JP-2021182470-A (JP)
Title: Voltage abnormality detection system
Inventor: YOSHIDA MASATOSHI
IPC: H01M8/04
Filed: 2020-05-18
Abstract: To provide a voltage abnormality detection system which can be downsized further.SOLUTION: A voltage abnormality detection system is configured to detect abnormality in a voltage of a fuel battery unit cell in a fuel battery laminate. The voltage abnormality detection system comprises a light-emitting part and a photosensor. In the voltage abnormality detection system, the light-emitting part includes: a light-emitting element which is disposed within the fuel battery unit cell so as to emit light when an electromotive voltage of the fuel battery unit cell becomes inverse to an electromotive voltage in normal use; and a transparent or semitransparent member which is integrated with the light-emitting element so as to transmit, refract and/or reflect the light emitted by the light-emitting element. The light-emitting parts are disposed in such a manner that the transparent or semitransparent members are overlapped in a lamination direction of the fuel battery laminate. The photosensor is disposed so as to detect the emitted light of the light-emitting element transmitted, refracted and/or reflected by each transparent or semitransparent member from one end of the fuel battery laminate in the lamination direction.SELECTED DRAWING: Figure 1
Patent JP-2021184124-A (JP)
Title: Electronic device and control method thereof
Inventor: FUKUCHI HIRONORI
IPC: G03B17/02
Filed: 2020-05-21
Abstract: To provide an electronic device and a control method thereof capable of suppressing malfunction when grasping.SOLUTION: An electronic device includes: a first grip portion that includes a first capacitive sensor and a first pressure sensor; a second grip portion that includes a second capacitive sensor and a second pressure sensor; and a control unit that controls states of the first and second capacitive sensors and the first and second pressure sensors. In an ON state of the electronic device, when at least one of detection of pressing to the first grip portion by the first pressure sensor and detection of pressing to the second grip portion by the second pressure sensor is not performed, the first and second capacitive sensors are set to a state where a user's contact with the first and second grip portions cannot be detected, and when detection of pressing to the first grip portion by the first pressure sensor and detection of pressing to the second grip portion by the second pressure sensor are performed, the first and second capacitive sensors are set to a state where the user's contact with the first and the second grip portions can be detected.SELECTED DRAWING: Figure 6
Patent JP-2021188249-A (JP)
Title: Scaffold support pipe insertion method
Inventor: KAWAZOKO TAKESHI
IPC: E04G3/24
Filed: 2020-05-25
Abstract: To provide a scaffold support pipe insertion method allowing safe and efficient work of inserting a scaffold support pipe into a large scale cylindrical structure.SOLUTION: A scaffold support pipe insertion method comprises the steps of: arranging a guide roller unit 7 movably sandwiching a scaffold support pipe 5 in a longitudinal direction into one through-hole 3 of through-holes opened to peripheral walls 1a, 1b of a cylindrical structure 1 in a facing state; fixing an extension pipe 5d to a base end part 5b of the scaffold support pipe 5; inserting a tip 5a side of the scaffold support pipe 5 into an inner space 2 of the cylindrical structure 1 via the guide roller unit 7 and the through-hole 3; moving the scaffold support pipe 5 toward a through-hole 4; inserting an auxiliary pipe 9 from the outside of the through-hole 4 and connecting to the tip 5a of the scaffold support pipe 5; guiding the tip 5a of the scaffold support pipe 5 toward the through-hole 4 with the auxiliary pipe 9; and exposing the tip 5a of the scaffold support pipe 5 to the outside of the through-hole 4.SELECTED DRAWING: Figure 1