baber/WOPTO huggingface dataset:
Patent JP-2021060493-A (JP)
Title: Photosensitive coloring composition, color filter and display device
Inventor: TSUNEKAWA MISAO
IPC: C08G59/20
Filed: 2019-10-07
Abstract: To provide a photosensitive coloring composition that can form a pixel with less tendency for moisture absorption.SOLUTION: A photosensitive coloring composition contains an organic pigment (A) (excluding an aluminum phthalocyanine pigment and a zinc halide phthalocyanine pigment), a resin type dispersant (B), a photopolymerizable compound (C), a photopolymerizable initiator (D), a thermosetting compound (E), and an alkali-soluble resin (F), the thermosetting compound (E) containing a compound (E1) having an alicyclic epoxy group and a compound (E2) having an oxetanyl group.SELECTED DRAWING: Figure 1
Patent JP-2020167657-A (JP)
Title: Image processing apparatus, head-mounted display, and image display method
Inventor: OTSUKA KATSUYUKI
IPC: H04N13/344
Filed: 2019-10-08
Abstract: To allow a user wearing a closed-type head-mounted display to visually recognize the surrounding state without discomfort.SOLUTION: A head-mounted display 100 is provided with a processing path A that is different from a processing path B for receiving an image from a content processing apparatus 200 and displaying the image on a display panel 122. The processing path A is achieved by an integrated circuit for image processing 120 that corrects an image photographed by a stereo camera 110 and immediately outputs the image to the display panel 122. The integrated circuit for image processing 120 refers to a displacement vector map representing displacement of pixels required for correction, executes a plurality of corrections at a time, and outputs the corrected image to the display panel 122 for each of the pixel columns.SELECTED DRAWING: Figure 3
Patent JP-2021059093-A (JP)
Title: Printing system, image forming device, program and printing method
Inventor: YAMAMOTO TERUYOSHI
IPC: B41J2/015
Filed: 2019-10-09
Abstract: To enable a driving waveform appropriate to a kind of liquid and a temperature around a liquid discharge head to be used.SOLUTION: A printing system according to one embodiment of the present invention comprises an information processing device, and an image forming device that forms an image by making a liquid discharge head discharge liquid, on the basis of printing data obtained from the information processing device. The image forming device selects driving waveform data from the printing data, on the basis of a kind of the liquid and a temperature around the liquid discharge head, and drives the liquid discharge head using the driving waveform data.SELECTED DRAWING: Figure 8
Patent JP-2021062424-A (JP)
Title: Cutting tool and cutting method
Inventor: SUZUKI NORIKAZU
IPC: B23C5/10
Filed: 2019-10-10
Abstract: To provide a cutting tool and a cutting method capable of stably suppressing chatter vibration.SOLUTION: A cutting tool includes a rake face 11, a flank 12, a cutting edge 13 formed on an intersecting ridge line of the rake face 11 and the flank 12, and a projecting part 14 projecting from the flank 12 and arranged away from the cutting edge 13, where a virtual plane including a blade length direction to which the cutting edge 13 extends and a predetermined direction which crosses the cutting edge 13 is defined as a machining reference surface VS, a direction orthogonal to the machining reference surface VS is defined as a first direction D1, the predetermined direction is defined as a second direction D2, a direction orthogonal to the first direction D1 and the second direction D2 is defined as a third direction D3, where the projecting part 14 has a top surface 14a facing the outside of the first direction D1, and a front surface 14b facing the front side of the second direction D2 and connecting the top surface 14a and the flank 12, and where the top surface 14a has an amount of projection from the flank 12 which becomes larger in the first direction D1 as it goes toward the rear side of the second direction D2.SELECTED DRAWING: Figure 5
Patent JP-2020061369-A (JP)
Title: Quantum dot light emitting diode, manufacturing method thereof, and quantum dot light emitting display device
Inventor: LEE TAE YANG
IPC: H05B33/12
Filed: 2019-10-11
Abstract: To provide a quantum dot light emitting diode and a quantum dot light emitting display device having improved charge balance and further improved light emission efficiency.SOLUTION: A quantum dot light emitting diode includes a first electrode and a second electrode facing each other, a quantum dot light emitting material layer that is located between the first electrode and the second electrode and includes quantum dots 180, a first charge auxiliary layer located between the first electrode and the quantum dot light emitting material layer, and a second charge auxiliary layer located between the quantum dot light emitting material layer and the second electrode, and the quantum dot includes a core 182, a shell 184 surrounding the core 182, and a ligand 186 bound to a part of the surface of the shell 184, and the first charge auxiliary layer is in contact with the ligand 186 and the second charge auxiliary layer is in contact with the shell 184.SELECTED DRAWING: Figure 4
Patent JP-2021066188-A (JP)
Title: Foldable boom
Inventor: WATANABE AKITO
IPC: B64G1/44
Filed: 2019-10-17
Abstract: To provide a foldable boom having self-extension force and two-way stability that allows self-holding in two forms of a folded form and an extended form.SOLUTION: A plurality of units of cylindrical components 10 having elasticity are connected in one direction via a flexible first hinge element 101. The cylindrical components 10 are each divided into two parts: a first elastic deformation element 11 and a second elastic deformation element 12, by a face passing through a central axis of a boom main body 100 in an extended form. The first elastic deformation element 11 and the second elastic deformation element 12 are connected via a flexible second hinge element 102. The first elastic deformation element 11 can stably hold two forms that are curved to the same side in an extension direction and a direction orthogonal to the extension direction, and the second elastic deformation element 12 can stably hold two forms that are curved in the extension direction and an opposite direction to the extension direction. The cylindrical components 10 are configured such that the first elastic deformation element 11 and the second elastic deformation element 12 are alternately arranged and are folded into a zig-zag shape when they are folded.SELECTED DRAWING: Figure 1
Patent JP-2020015043-A (JP)
Title: Method fop producing catalyst for producing methacrylic acid
Inventor: SAKAI HIDEOMI
IPC: B01J27/24
Filed: 2019-10-21
Abstract: To provide a catalyst suitable for producing methacrylic acid with high yield by suppressing decomposition of a methacrolein raw material and methacrylic acid generated in the vapor phase catalytic oxidation reaction of methacrolein, isobutyl aldehyde or isobutyric acid.SOLUTION: There is provided a method for producing a catalyst for producing methacrylic acid containing Mo, V, P and Y as essential active components, which comprises a step of preparing a slurry liquid by mixing a compound containing Mo, a compound containing V, a compound containing P and a compound containing Y at a temperature of 92°C or more.SELECTED DRAWING: None
Patent JP-2020094581-A (JP)
Title: Turbocharger
Inventor: OKI TOSHINORI
IPC: F02B39/00
Filed: 2019-10-21
Abstract: To inhibit deformation of a seal plate.SOLUTION: A turbocharger 20 includes a bearing housing 50 into which a connection shaft 80 for connecting a turbine wheel 90 with a compressor wheel 70 is inserted. A seal plate 40 is fixed to one side as viewed in a rotation axis direction of the connection shaft 80 at the bearing housing 50. A compressor housing 30 is fixed to one side as viewed in the rotation axis direction at the seal plate. The connection shaft 80 is rotatably supported by a body part 51 at the bearing housing 50. Support parts 58 protrude from an outer peripheral surface of the body part 51 to a radial outer side of the connection shaft 80. The support parts 58 are arranged spaced apart from each other in a circumferential direction of the connection shaft 80. The seal plate 40 is brought into contact with the support parts 58 of the bearing housing 50 from the one side as viewed in the rotation axis direction.SELECTED DRAWING: Figure 5
Patent JP-2020011523-A (JP)
Title: Tool for forming ink injection port
Inventor: TAGUCHI TETSUYA
IPC: B41J2/175
Filed: 2019-10-23
Abstract: To provide a tool for forming an ink injection port in a predetermined position of an ink cartridge.SOLUTION: A tool 17 includes at least an upper surface part formed along a surface on which an ink injection port 4 of an ink cartridge 2 is formed. A drilling window part 172 in which a drill 8 can be inserted is arranged on the upper surface part, and a protrusion part 171 which is inserted in an atmosphere open port 5 of the ink cartridge 2 is arranged on an inner side surface of the upper surface part. A side surface part formed along so as to cover a side surface of the ink cartridge 2 is further arranged. The upper surface part and the side surface part form an approximately L-shape.SELECTED DRAWING: Figure 3
Patent JP-2021065453-A (JP)
Title: Partition tool
Inventor: YAMADA TATSUO
IPC: A47C7/54
Filed: 2019-10-24
Abstract: To provide a partition tool that can be conveniently mounted on the arm rest of a connection chair.SOLUTION: The partition tool can be mounted on the arm rest of a connection chair. In the connection chair, a plurality of chair bodies are connected, and the arm rest is adjacent on that of the next seat and/or commonly used with each other. The partition tool includes: a holding part which can be mounted on the arm rest of the connection chair by holding the upper face and the lower face of the arm rest in-between; and a planar fraction part which rises from the holding part and which fractionates the arm rest. The holding part is made of an elastic material.SELECTED DRAWING: Figure 1
Patent JP-2021067324-A (JP)
Title: Gear device
Inventor: TASHIRO TAKASHI
IPC: B62D5/04
Filed: 2019-10-24
Abstract: To improve the durability of a gear device.SOLUTION: A gear device 10 is equipped with a first gear 110, a second gear 120, and an intermediate gear 130 engaged with the first gear 110 and the second gar 120 so as to differentially rotate one of the first gear 110 and the second gear 120 with respect to the other. The intermediate 130 has an inner ring portion 131, and an outer ring portion 135 rotatably supported to the inner ring portion 131 through a bearing 132. The outer ring portion 135 has a plurality of first intermediate teeth 136 engaged with the first tooth 111 of the first gear 110, and a plurality of second intermediate teeth 138 engaged with a second tooth 121 of the second gear 120. The inner ring portion 131 is rotatably journaled to an input shaft 150. One of the first gear 110 and the inner ring portion 131 is provided with a plurality of first auxiliary teeth 112, and the other is provided with second auxiliary teeth 133 engaged with the first auxiliary teeth 112.SELECTED DRAWING: Figure 1
Patent JP-2021072650-A (JP)
Title: Circuit device, power supply device and electronic apparatus
Inventor: KATASE MAKOTO
IPC: H02M3/155
Filed: 2019-10-29
Abstract: To provide a circuit device capable of performing optimum feedback control corresponding to a load in hysteresis control of a switching power supply.SOLUTION: A circuit device 100 comprises a pulse signal output circuit 110 and a driving circuit 120. When detection voltage VSENSE becomes lower than reference voltage VREF1, the pulse signal output circuit 110 sets a pulse signal DETL to an active level at which a switching element is turned on. The pulse signal output circuit 110 monitors whether the detection voltage VSENSE exceeds the reference voltage VREF1 or not after the detection voltage VSENSE becomes lower than the reference voltage VREF1, and sets the pulse signal DETL to a non-active level at which the switching element is turned off when the detection voltage VSENSE is detected to exceed the reference voltage VREF1. The driving circuit 120 outputs a driving signal PGATE based on the pulse signal DETL to the switching element.SELECTED DRAWING: Figure 1
Patent JP-2021072666-A (JP)
Title: Control power supply device
Inventor: TANAKA TOSHIYUKI
IPC: H02M7/04
Filed: 2019-10-29
Abstract: To provide a control power supply device in which load power can be increased at low cost.SOLUTION: A control power supply device 100 includes: a power supply substrate 2 that is housed in an electric component box 1 formed from an incombustible material; a first power supply unit PS1 that is disposed on the power supply substrate 2, and can supply power the upper limit of which is limited to a prescribed value; a second power supply unit PS2 that is disposed on the power supply substrate 2, and can supply power the upper limit of which is limited to the prescribed value; a first load circuit L1 that is disposed outside the electric component box 1, and receives power supply from the first power supply unit PS1; and a second load circuit L2 that is disposed outside the electric component box 1 in a state of being electrically independent from the first load circuit L1, and receives power supply from the second power supply unit PS2.SELECTED DRAWING: Figure 3
Patent JP-2021072379-A (JP)
Title: bracket
Inventor: OIWA MIKIO
IPC: H05K5/02
Filed: 2019-10-31
Abstract: To provide a bracket that can be fixed to a wall by changing the relative position of a plurality of remote controllers.SOLUTION: A bracket 30 that fixes a first remote controller 20 and a second remote controller 21 which are a plurality of remote controllers to a wall surface W fixes the first remote controller device 20 and the second remote controller device 21 to the wall surface W via a relay holder 31 having a vertically symmetrical structure and a holder 32 with a wall. The relay holder 31 is reversed left and right, the relative positions of the first remote controller device 20 and the second remote controller 21 can be changed and fixed to the wall surface W without the need for an additional member.SELECTED DRAWING: Figure 2
Patent JP-2021077445-A (JP)
Title: Non-aqueous electrolyte battery
Inventor: TOMITA MASATAKA
IPC: H01M4/13
Filed: 2019-11-05
Abstract: To provide a non-aqueous electrolyte battery which enables both securing a desired battery capacity and suppressing a temperature rise inside the battery.SOLUTION: In a non-aqueous electrolyte battery including a positive electrode layer, a negative electrode layer, and an electrolyte layer arranged between the positive electrode layer and the negative electrode layer, the negative electrode layer contains a titanium-niobium oxide containing an amorphous phase, and a negative electrode active material having a lower Li storage/release potential than the titanium-niobium oxide, the negative electrode layer contains the titanium-niobium oxide of 2.0 mass% or more when the total of the negative electrode active material and the titanium-niobium oxide is set to 100 mass%. With respect to the titanium-niobium oxide, the full width at half maximum of a diffraction peak having a highest intensity observed at a diffraction angle of 2θ=26° ± 0.5° in a spectrum obtained by X-ray diffraction measurement using CuKα rays is not less than 0.17°and not more than 0.20°.SELECTED DRAWING: Figure 2
Patent JP-2021082939-A (JP)
Title: Design support device, design support method, and program
Inventor: KAWAGUCHI HIDEYO
IPC: H04N5/66
Filed: 2019-11-19
Abstract: To provide a design support device that can easily verify the display of a moving image consisting of a plurality of layers on an actual machine.SOLUTION: A display unit 24 displays a scale image having a number of values corresponding to the number of layers constituting an image on an image display device 15, and displays a frame of the moving image in which the number of layers corresponding to a value of a designated scale image from among the plurality of layers are superimposed, and an instruction unit 26 instructs an actual machine 50 to display the frame of the moving image in which the number of layers corresponding to the value of the designated scale image are superimposed. The display on a design support device 10 is compared with the display on the actual device while changing the number of displayed layers to be superimposed, it is possible to identify a layer that is likely to have a problem.SELECTED DRAWING: Figure 12
Patent JP-2020088865-A (JP)
Title: Television system and method for controlling the television system
Inventor: BAIG AZMATHULLA
IPC: H04N21/485
Filed: 2019-11-25
Abstract: To provide a control method of a television system capable of easily controlling switching between different user profiles.SOLUTION: There is provided a control method of a television system including a television device and a controller device. The control method includes: detecting a fingerprint; generating and outputting input fingerprint authentication information including information on the fingerprint; specifying user profile data associated with the existing fingerprint data when existing fingerprint data corresponding to the input fingerprint authentication information are specified; and controlling an operation of the television device on the basis of the specified user profile data.SELECTED DRAWING: Figure 2
Patent JP-2021085895-A (JP)
Title: Control device, imaging system, mobile body, control method, and program
Inventor: HONJO KENICHI
IPC: H04N5/232
Filed: 2019-11-25
Abstract: To solve the problem that vibration of an imaging device, generated by execution of shake correction by the imaging device supported by a support mechanism, affects attitude control of the imaging device by the support mechanism.SOLUTION: A control device controls an image pickup system including an image pickup device that performs shake correction by moving an optical system or an image sensor in a direction intersecting an optical axis of the optical system through a drive mechanism, and a support mechanism that rotatably supports the image pickup device. The control device may include a circuit configured to: acquire a drive signal to a drive mechanism for performing shake correction based on a vibration signal showing vibration of the image pickup device; and control the support mechanism based on the vibration signal and the drive signal.SELECTED DRAWING: Figure 8
Patent JP-2021084928-A (JP)
Title: Method for producing polyarylene sulfide
Inventor: IWAHANA SOICHIRO
IPC: C08G75/0254
Filed: 2019-11-26
Abstract: To provide a method for producing polyarylene sulfide resin with the content of cyclic PAS reduced.SOLUTION: In a method for producing polyarylene sulfide, a reaction mixture (A) at least including a sulfidation agent (a), a dihalogenated aromatic compound (b), a quaternary ammonium salt (c), and an organic polar solvent (d) as raw material components is heated for a reaction.SELECTED DRAWING: None
Patent JP-2021086774-A (JP)
Title: connector
Inventor: OKA KATSUMI
IPC: H01R13/42
Filed: 2019-11-29
Abstract: To provide a connector capable of successfully detecting a half-inserted state of a terminal fitting.SOLUTION: A connector includes a first metal fitting 50 and a first housing 10A housing the first metal fitting 50 therein. The first housing 10A includes: a cavity 12 at the inside of which the first terminal fitting 50 is arranged; and a bendable lance 20 projecting into the cavity 12 and locking the first metal fitting 50. The lance 20 has a protrusion 25 protruding toward a side opposite to a locking part 24 side. The protrusion 25 has a vertical surface 26 facing the front side of the first housing 10A while the lance 20 is bent.SELECTED DRAWING: Figure 4
Patent JP-2020063187-A (JP)
Title: Method and apparatus for manufacturing aerogel sheet
Inventor: KIM YE HON
IPC: C01B33/16
Filed: 2019-11-29
Abstract: To provide a method and apparatus for manufacturing an aerogel sheet having excellent heat insulation and durability and having a uniform thickness.SOLUTION: A method for manufacturing an aerogel sheet includes: a step (a) of immersing a blanket 10 in an impregnation vessel 120 in which silica sol is stored, to impregnate the blanket with the silica sol; and a step (b) of injecting a gelling catalyst 30 to a surface of the blanket impregnated with the silica sol, to gelate the silica sol, wherein: the step (b) is performed within a conveyor belt 130 that transfers the blanket subjected to the (a) step, from one side to the other side thereof; and the conveyor belt comprises a scraper 160 comprising a first scraper 161 adjusting a thickness of the silica sol on the surface of the blanket and a second scraper 162 adjusting a thickness of the gelling catalyst injected to the surface of the blanket.SELECTED DRAWING: Figure 2
Patent JP-2020031450-A (JP)
Title: Communication system, communication method, and program
Inventor: IKOMA KATSUYUKI
IPC: H04M3/493
Filed: 2019-12-03
Abstract: To provide a technique capable of improving convenience when a mobile phone is used as an extension phone.SOLUTION: In a communication system having a terminal and a management device, the management device includes storage means for storing information in which external numbers and extension numbers of one or more terminals are associated with each other, and notifying means for acquiring the extension numbers from the information and notifying the terminal of the extension numbers when a notification of the extension number corresponding to an external number of the destination is requested from the terminal, and the terminal includes request means for requesting a notification of an extension number corresponding to an external number of the destination received from a user, and communication means for making a call using the extension number notified from the management device.SELECTED DRAWING: Figure 4
Patent JP-2021087583-A (JP)
Title: Game machine
Inventor: OGIWARA TATSUYA
IPC: A63F7/02
Filed: 2019-12-03
Abstract: To provide a game machine that allows the progress of a game to be recognized from outside the game machine appropriately.SOLUTION: A game machine is equipped with, at a predetermined place on its back side, external information output means for outputting a predetermined signal to the outside, which includes a plurality of external information output terminals having an electric wire insertion part and an operation part capable of executing conversion between a first state in which an electric wire can be inserted into the electric wire insertion part and a second state in which the electric wire cannot be inserted. There is a first abnormality for outputting an abnormality signal to an external device through the external information output terminal when an abnormality occurs, and a second abnormality in which an abnormality signal is not output. Even when either one of the first abnormality and the second abnormality is occurring, it is possible to set a sound volume value of a predetermined sound output from sound output means to any one of a plurality of sound volume values on the basis of an operation of operation means.SELECTED DRAWING: Figure 39