baber/WOPTO huggingface dataset:
Patent JP-2021147563-A (JP)
Title: Vinyl chloride resin composition, vinyl chloride resin molding, vinyl chloride resin sheet, and laminated sheet
Inventor: KOGA SHIGEHIRO
IPC: B32B27/22
Filed: 2020-03-23
Abstract: To provide a vinyl chloride resin composition that makes it possible to produce a sheet resistant to warpage.SOLUTION: A vinyl chloride resin composition has a first vinyl chloride resin prepared by the emulsion polymerization of a vinyl chloride monomer of 90-50 pts.wt. and a second vinyl chloride resin prepared by the suspension polymerization of a vinyl chloride monomer of 10-50 pts.wt., the first and second vinyl chloride resins totalling 100 pts.wt., and a plasticizer 20-200 pts.wt.SELECTED DRAWING: None
Patent JP-2021151363-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-24
Abstract: To provide a game machine capable of enhancing interest by an informing performance having various parts.SOLUTION: In a game machine having an informing performance for reporting whether control is performed to an advantageous state, an introduction part is provided, abetment up to a winning/losing informing part is performed so as to increase a player's sense of exaltation, an epilogue part is provided after reporting winning in the winning/losing informing part, and a feeling of blessing is granted, thus achieving an informing performance full of variety by the sense of exaltation in the introduction part and the feeling of blessing in the epilogue part.SELECTED DRAWING: Figure 33
Patent JP-2020167410-A (JP)
Title: Composition and organic light-emitting device including the same
Inventor: LEE BANGLIN
IPC: H01L51/50
Filed: 2020-03-26
Abstract: To provide a composition and an organic light-emitting device including the same.SOLUTION: A composition comprises: a first compound represented by the chemical formula below; and a second compound including a particular nitrogen-containing heteroring.SELECTED DRAWING: Figure 1
Patent JP-2021155808-A (JP)
Title: Steel material
Inventor: MIYANISHI KEI
IPC: C22C38/00
Filed: 2020-03-27
Abstract: To provide a steel material that has excellent machinability, can suppress the occurrence of cracks during hot forging and the occurrence of melt cracks during induction hardening, and has excellent fatigue strength when used as a mechanical structural part.SOLUTION: The steel material contains, in mass%, C: 0.35 to 0.45%, Si: 0.01 to 0.70%, Mn: 0.80 to 1.50%, P: 0.030% or less, S: 0.010 to 0.095%, Cr: more than 0.10 to 0.30%, V : 0.050 to 0.200%, Bi: 0.0020 to 0.1000%, N: 0.0040 to 0.0200%, O: 0.0024% or less. Among the Bi particles in the steel material, the number density of coarse Bi particles with a circle-equivalent diameter of 10 μm or more is 10 pieces/mm2 or less, and among the Bi particles in the steel material, the number density of fine Bi particles with a circle-equivalent diameter of 0.1 to 1.0 μm is 80 to 8000 pieces/mm2.SELECTED DRAWING: Figure 3
Patent JP-2020164525-A (JP)
Title: Glucose sensitive insulin derivatives
Inventor: THOMAS HOEG-JENSEN
IPC: C07K14/62
Filed: 2020-03-27
Abstract: To provide insulin derivatives with increased glucose sensitivity within physiological blood glucose levels.SOLUTION: The present invention relates to novel insulin derivatives and their use in the treatment or prevention of medical conditions relating to diabetes. The insulin derivatives are glucose sensitive and display glucose-sensitive albumin binding. The invention also relates to novel intermediates. Finally, the invention provides a pharmaceutical composition comprising the insulin derivatives of the invention and the use of such a composition in the treatment or prevention of medical conditions relating to diabetes.SELECTED DRAWING: None
Patent JP-2021154923-A (JP)
Title: Steering angle control device
Inventor: KOYAMA KAZUYA
IPC: B62D5/04
Filed: 2020-03-27
Abstract: To provide a steering angle control device capable of preventing a driver from feeling discomfort when the steering angle is changed in accordance with the change of the steering ratio.SOLUTION: In a steering angle control device 10, a rotation amount acquisition unit 11 acquires a rotation amount 22A of a steering wheel of a vehicle V. A torque acquisition unit 12 acquires torque 24A of the steering wheel. A state identification unit 13 identifies a traveling state of the vehicle V based on at least one of operation by the driver and an output from an in-vehicle device. When the traveling state changes from a normal state to a specific state different from the normal state, a steering angle determination unit 14 determines a steering wheel specific angle 21 corresponding to the operation amount 22A by using a steering ratio corresponding to the specific state. A steering control unit 15 adjusts on the basis of the torque 24A, a transition period from starting at a steering wheel reference angle determined on the basis of a steering ratio corresponding to the normal state until completing steering wheels at the steering wheel specific angle 21.SELECTED DRAWING: Figure 2
Patent JP-2021155613-A (JP)
Title: Propylene-based resin composition and injection molded product using the same
Inventor: TANAKA YUYA
IPC: C08L23/10
Filed: 2020-03-27
Abstract: To provide a propylene-based resin composition capable of achieving objectives of impact resistance and transparency and improvement in rigidity and productivity.SOLUTION: There is provided a propylene-based resin composition which comprises 85 to 97 pts.mass of a polypropylene-based polymer (A) satisfying the following requirements (A1) to (A5), 8 to 18 pts.mass of an ethylene-α-olefin copolymer (B) satisfying the following requirements (B1) to (B3) (provided that the total of (A) and (B) is 100 pts.mass) and 0.1 to 0.6 pt.mass of a nucleating agent (D). (A1): the MFR at 230°C under a load of 2.16 kg is 1 to 100 g/10 min, (A2): 85 to 95 mass% of a part (Dinsol) insoluble in n-decane at room temperature, 5 to 15 mass% of a part (Dsol) soluble in n-decane at room temperature, (A3) the content of a skeleton derived from ethylene in the Dinsol is 1 to 6 mass%, (A4): the content of a skeleton derived from ethylene in the sol is 15 to <20 mass%, (A5): the intrinsic viscosity [η] in decalin of 135°C of Dsol is 1.0 to 3.5 dl/g, (B1): an ethylene-α-olefin copolymer polymerized by using a single site catalyst, (B2): the MFR at 190°C under a load of 2.16 kg is 1 to 100 g/10 min, (B3): the density is 880 to 920 kg/m3.SELECTED DRAWING: None
Patent JP-2021156790-A (JP)
Title: Temperature measurement device and temperature measurement method
Inventor: MURAMATSU MASAOMI
IPC: F27D21/00
Filed: 2020-03-27
Abstract: To provide a temperature measurement device and a temperature measurement method capable of measuring temperature of agglomerates more accurately.SOLUTION: A portion where a stray light contribution ratio f1 calculated by a stray light contribution ratio calculation step is equal to or less than a predetermined second threshold value among extracted low brightness portions is extracted as a temperature measurement portion S113. Based on a brightness value of the extracted temperature measurement portion, a brightness value of an upper surface of an agglomerate whose stray light contribution ratio is 1, and the stray light contribution ratio, stray light error temperature is calculated S115. Temperature is calculated S117, S119 that is composed of data obtained by thinning out the data corresponding to a larger stray light error temperature than a predetermined acceptable value from data of temperature calculated from the luminance value of the temperature measurement portion.SELECTED DRAWING: Figure 9
Patent JP-2021162795-A (JP)
Title: Liquid crystal display device and method for detecting image freezing
Inventor: TANAKA KAZUYA
IPC: B60K35/00
Filed: 2020-04-02
Abstract: To provide a liquid crystal display device capable of improving the detection accuracy of screen freezing and a method for detecting the screen freezing.SOLUTION: A liquid crystal display device 100 includes a liquid crystal panel 20, a liquid crystal drive circuit 30 for driving the liquid crystal panel 20, an LCD power source circuit 40 for supplying electric power to the liquid crystal drive circuit 30, a current monitoring part 110 for detecting the current consumption of the liquid crystal drive circuit 30, and screen freezing detection means for detecting the screen freezing. The screen freezing detection means switches the display of the liquid crystal panel 20 from a first image to a second image and determines the presence/absence of the screen freezing on the basis of a difference between first current consumption when the first image is displayed and second current consumption when the second image is displayed.SELECTED DRAWING: Figure 3
Patent JP-2021165897-A (JP)
Title: Control device, moving control system, control method and program
Inventor: TAKAO KENJI
IPC: G05D1/02
Filed: 2020-04-06
Abstract: To make it possible to efficiently transport an object in a high accuracy.SOLUTION: A control device is comprised of: a route acquisition unit that acquires a route of a moving object that moves a plurality of aligned targets to a target position to be picked up or dropped; a reference position/posture acquisition unit that acquires information on a route in which the moving body picks up or drops a first target at the target position; and an information output unit that outputs information acquired by the route acquisition unit and the route calculation unit to the moving body. The route acquisition unit acquires the route of the moving body which moves a second target and subsequent targets based on the information acquired by the reference position/posture acquisition unit.SELECTED DRAWING: Figure 11
Patent JP-2021167373-A (JP)
Title: Styrene-methacrylic acid-based copolymer resin composition for film, film, and molded product
Inventor: SATO EIJI
IPC: C08L25/08
Filed: 2020-04-10
Abstract: To provide a resin composition for films that has an improved brittleness without impairing the heat resistance of a styrene-methacrylic acid-based copolymer.SOLUTION: The present disclosure provides a resin composition for films comprising a styrene-methacrylic acid-based copolymer and a conjugated diene-based polymer. The resin composition for films contains a methacrylic acid monomer unit by 2.0 to 8.0 mass% and a conjugated diene monomer unit by 1.0 to 6.0 mass%, and has a Vicat softening temperature of 104°C to 110°C and a weight average molecular weight of 220,000 to 350,000.SELECTED DRAWING: None
Patent JP-2020108413-A (JP)
Title: Chocolate, manufacturing method of chocolate, and method for improving flavor of chocolate containing powdered tea
Inventor: AKEBOSHI NAHOKO
IPC: A23G1/48
Filed: 2020-04-16
Abstract: To provide a tasty chocolate containing powdered tea.SOLUTION: A chocolate in an embodiment comprises a powdered tea, with a theanine content of 0.012 to 0.090 mass%, a tannin content of 0.05 to 0.48 mass%, and a caffeine content of 0.01 to 0.17 mass%. The mass ratio of the total content of tannin and caffeine to the content of theanine is 6.0 to 10.5. The total content of tannin and caffeine is 0.08 to 0.65 mass%.SELECTED DRAWING: None
Patent JP-2021018417-A (JP)
Title: Liquid crystal element, liquid crystal composition, front lighting device for vehicle, and method for manufacturing liquid crystal element
Inventor: HIRAI KICHIJI
IPC: C09K19/34
Filed: 2020-04-24
Abstract: To simplify the configuration of a liquid crystal element in which alignment of a liquid crystalline compound is patterned into a vertical alignment and a horizontal alignment, and to provide a front lighting device for a vehicle, which has a fail-safe function of preventing generation of glare light upon failing the control of a voltage applied to the liquid crystal element.SOLUTION: A liquid crystalline compound comprising a monomer for forming a horizontal alignment control layer and a monomer for forming a vertical alignment control layer is sealed in a liquid crystal cell in which an alignment film such as a polyimide film is not preliminarily formed on at least one substrate of the cell. The horizontal alignment and the vertical alignment of the liquid crystalline compound are controlled by heating the compound at a temperature equal to or higher than the isotropic phase transition temperature of a liquid crystal phase and irradiating a part of the region with polarized ultraviolet rays via, for example, a photomask.SELECTED DRAWING: None
Patent JP-2020126851-A (JP)
Title: Light source unit and illumination communication unit
Inventor: OSHIMA YUICHI
IPC: F21V15/01
Filed: 2020-04-27
Abstract: To provide a light source unit and an illumination communication unit that allow an illumination communication function to be added to a lighting device while restraining complication of modification.SOLUTION: A light source unit comprises a plurality of light emitting elements, a light source board on which the plurality of light emitting elements are mounted, a lighting device that is a power supply source for the plurality of light emitting elements, an illumination communication unit for performing control related to light emission of the plurality of light emitting elements, and an attachment member in which the light source board is attached to one surface, and the lighting device and the illumination communication unit are arranged on another surface that is a surface opposite to the one surface. The illumination communication unit comprises a wireless communication circuit module for controlling the lighting device on the basis of a received signal, and a setting part for setting an address needed to receive the signal.SELECTED DRAWING: Figure 13
Patent JP-2020114554-A (JP)
Title: Game machine
Inventor: KUBO KAZUNORI
IPC: A63F7/02
Filed: 2020-05-07
Abstract: To provide a gaming machine enabling improvement of assemblability.SOLUTION: Since a fastening portion A475 prevents wiring HC from being displaced to a displacement region side of a second displacement member A490, it is possible to suppress the wiring HC from being damaged due to abrasion with the second displacement member A490. This makes it not necessary to form a plurality of temporary fixing portions on the second displacement member A490 to enable improvement of freedom degree in designing the second displacement member A490 and improvement of the efficiency in assembly. Since the fastening portion A475, following the displacement of the second displacement member A490, supports the wiring HC in a manner capable of being displaced in a direction generating a change in the distance between the fastening portion A475 and the second displacement member A490, compared to a case in which the position of the wiring HC is fixed by using a fixing member such as a binding band KB, it is possible to reduce a load applied to the wiring HC.SELECTED DRAWING: Figure 358
Patent JP-2021177456-A (JP)
Title: Spark plug
Inventor: KAWABE FUMITO
IPC: H01T13/36
Filed: 2020-05-07
Abstract: To provide a spark plug that can improve the airtightness of powder.SOLUTION: The spark plug includes an insulator that extends from the front end side to the rear end side along the axis, and includes a first portion and a protrusion that is adjacent to the tip side of the first portion and has a larger outer diameter than the outer diameter of the first portion, and a tubular main metal fitting having a crimping portion that holds the insulator from the outer peripheral side and crimps the protrusion from the rear end side via powder. The powder has a specific surface area of 1.5 to 4.5 m2/g.SELECTED DRAWING: Figure 1
Patent JP-2021180235-A (JP)
Title: Silicon spin quantum bit device and manufacturing method thereof
Inventor: MORI TAKAHIRO
IPC: H01L29/78
Filed: 2020-05-13
Abstract: To suppress a leak current caused by a gate of a tunnel field effect transistor included in a silicon spin quantum bit device.SOLUTION: A silicon spin quantum bit device comprises: a tunnel field effect transistor including a gate, a source and a drain; a quantum gate operation mechanism provided at a lower side of the tunnel field effect transistor for spin control; and a coupler between quantum bits for coupling a channel of the tunnel field effect transistor with a channel of a tunnel field effect transistor included in the other quantum bit device. The gate is wider than a width of the channel and partially formed on the coupler between quantum bits.SELECTED DRAWING: Figure 4
Patent JP-2021178721-A (JP)
Title: Traverser type horizontal circulation device
Inventor: MUKAI MASAYUKI
IPC: B65G54/02
Filed: 2020-05-15
Abstract: To enable proximity arrangement of a linear conveyor module of a traverser type horizontal circulation device.SOLUTION: In a linear conveyor module 3a, a power supply cable connection port 51 and a signal cable connection port 52 (a first cable connection port) are provided in a side surface on one side Ya (a side surface of a side wall plate 321) of a main housing 32 (a first housing), while in a linear conveyor module 3b, a power supply cable connection port 51 and a signal cable connection port 52 (a second cable connection port) are provided in a side surface on the other side Yb (a side surface of a side wall plate 322) of a main housing 32 (a second housing). Thereby, since no cable is connected to an inner side of the linear conveyor modules 3a and 3b aligned in the Y direction, it is not necessary to provide a space for arranging a cable between the linear conveyor module 3a and the linear conveyor module 3b.SELECTED DRAWING: Figure 5
Patent JP-2021178609-A (JP)
Title: Hybrid vehicle
Inventor: ETO SHINGO
IPC: F16H61/08
Filed: 2020-05-15
Abstract: To provide a hybrid vehicle equipped with a clutch that connects and disconnects a power transmission path between an internal combustion engine and a rotating electrical machine and an automatic transmission provided in a power transmission path between the rotating electrical machine and a driving wheel, which can make both suppression of deterioration in an operating oil pressure of the clutch and start responsiveness thereof compatible.SOLUTION: When an operation oil temperature T is equal to a threshold α or higher, a motor generator 22 is run by power and an AT clutch is engaged therewith (S11), and after the engagement is completed, engagement of a K0 clutch 12 is performed (S15). When the operation oil temperature T is less than the threshold α, the motor generator 22 is run by power and engagement of the K0 clutch 12 is started (S17), and after predetermined time elapses, the AT clutch is brought into sweep engagement (S21).SELECTED DRAWING: Figure 2
Patent JP-2020154320-A (JP)
Title: Ethylene compound, ultraviolet absorber, and resin composition
Inventor: AOKI MASAKADO
IPC: C08L101/00
Filed: 2020-05-19
Abstract: To provide a compound which exhibits an absorption peak in the ultraviolet-violet range and offers superior heat resistance, and to provide a resin composition containing the same.SOLUTION: An ethylene compound represented by a formula (1) below and a resin composition containing the same are provided herein. (In the formula (1), L represents a bi- or multi-valent linking group, a represents an integer of 2 or greater, and A independently represents a group represented by a formula (2) below.) (In the formula (2) for example, R1 and R2 represent a cyano group, R3 represents hydrogen, R4 represents hydrogen, X represents a sulfur atom, and * represents a linking site of the linking group L in the formula (1).)SELECTED DRAWING: Figure 1
Patent JP-2021184706-A (JP)
Title: Pudding work machine
Inventor: HODOZAWA SADAHIRO
IPC: A01B33/12
Filed: 2020-05-25
Abstract: To provide a pudding work machine that settles mud flow generated in a crushed soil part and smoothly guides mud clods to the crushed soil part.SOLUTION: A pudding work machine includes: a frame attachable to a work machine body; a soil crushing part supported to the frame and capable of being rotationally driven; a side cover 42L covering a side of the soil crushing part; and a mud gathering plate attached to the side cover 42L and frontward projecting from the side cover 42L. The mud gathering plate includes: a first face 61; a second face 62 formed so as to stand from a rear side of a front end 61a of the first face 61 with respect to the first face 61; a third face 63 formed continuously from a rear end 62a of the second face 62; and a fourth face 64 formed continuously from a rear end of the third face 63.SELECTED DRAWING: Figure 5
Patent JP-2021188966-A (JP)
Title: Supporting structure for support object
Inventor: ANDO NAOTSUGU
IPC: G06F1/16
Filed: 2020-05-27
Abstract: To provide a supporting structure in which a flexible support object is supported while the object is keeping almost the same shape as a predetermined shape in any folded state when the object is bent or stretched.SOLUTION: The present invention relates to a support structure for supporting a support object by a first attachment unit, a second attachment unit, and a third attachment unit, the structure including: the first attachment unit to which a flexible support object is attached; the second attachment unit apart from the first attachment unit, to which the support object is attached; the third attachment unit for constantly supporting a portion of the support object which is hung between the first attachment unit and the second attachment unit; and attachment units supporting means for supporting the first attachment unit and the second attachment unit so that a relative position of a first straight line to the third attachment unit and a relative position of a second straight line to the third attachment unit remain steady even after a first rotation and a second rotation are made, the first rotation being a relative rotation which the first attachment unit makes around the first straight line to the third attachment unit and the second rotation being a relative rotation which the second attachment unit makes around the second straight line to the third attachment unit.SELECTED DRAWING: Figure 8
Patent JP-2021185802-A (JP)
Title: fishing rod
Inventor: FUJIWARA SEITA
IPC: A01K87/04
Filed: 2020-05-28
Abstract: To restrain a shake of a fishing rod.SOLUTION: A fishing rod comprises a butt guide 16 directed upward, a top guide 10 directed downward, an inclined guide 13 directed to the left side with respect to the top guide 10 and the butt guide 16, a reel seat 2 to be held by a left hand, and a holding guide part for guiding the left hand so that the reel seat 2 is held by it. The holding guide part comprises a first support part 26 provided in the reel seat 2, and for supporting the palm of the left hand. A reel 100 comprising a handle 101 on the right side is fitted to the reel seat 2.SELECTED DRAWING: Figure 9
Patent JP-2020201946-A (JP)
Title: Counting device and counting method
Inventor: IKEDA TAKAYUKI
IPC: G06T7/00
Filed: 2020-05-29
Abstract: To provide a counting device capable of reducing the burden on users.SOLUTION: A counting device includes: imaging devices 51-5n that capture images of a counting target 3; a calculation unit that detects the images of the counting target 3 from detection images, which are the images captured by the imaging devices 51-5n, and calculates a position where the detected images of the counting target 3 are located and a score indicating validity of a detection result; and a display control unit that causes a display device to display an image with a marker in which the marker is superimposed at the position calculated by the calculation unit of the detected images and information indicating the score calculated by the calculation unit.SELECTED DRAWING: Figure 1