baber/WOPTO huggingface dataset:
Patent JP-2021004340-A (JP)
Title: Heat curable resin composition having plasma alkali resistance
Inventor: MATSUNAGA HIROKI
IPC: C08K3/32
Filed: 2019-06-27
Abstract: To provide a heat curable resin composition excellent in flame resistance, and plasma alkali resistance, and having flexibility, and bend break resistance.SOLUTION: The heat curable resin composition includes: (a) a binder resin having a carboxyl group; (b) a heat curable resin; and (c) a flame retardant, where the ratio ((a)/(b)) of a carboxyl group mole concentration of (a) to an epoxy group mole concentration of (b) is 0.9-1.2, (c) includes a phosphorus-based flame retardant having a solubility to a 2% NaOH aqueous solution at 25°C of 0.25 g/100 ml or lower, when including a phosphorus-based flame retardant having a solubility to a 2% NaOH aqueous solution at 25°C of 0.25 g/100 ml or higher, the content of the flame retardant is 25 wt.% or less of total flame retardants, and a cured film of the resin composition has an average value of storage elastic moduli E' in rubber-like flat regions (Tg+40 to Tg+50°C) of 6.0E+6 or higher and 1.1E+7 or lower when measured by a tensile mode, a temperature rising rate of 3°C/min., and a frequency of 5 Hz using a dynamic viscoelasticity-measuring apparatus.SELECTED DRAWING: None
Patent JP-2021009184-A (JP)
Title: Display control device, display control method, program, system, and recording device
Inventor: KONUMA MAKI
IPC: B41J29/38
Filed: 2019-06-28
Abstract: To reduce the influence of interference fringes.SOLUTION: An ink jet multifunctional printer 1 displaying an image on a display 20 has an operation display unit 2 that receives an instruction from a user, and a CPU 101 that performs control of displaying the image on the display 20. In a state where the display 20 performs display at a first refresh rate, in response to the operation display unit 2 receiving an instruction to display a code to be photographed by a portable terminal 3, the CPU 101 displays the code on the display 20 at a second refresh rate having a higher frequency than that of the first refresh rate.SELECTED DRAWING: Figure 4
Patent JP-2021010603-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-07-05
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021013591-A (JP)
Title: Game machine
Inventor: NAKANISHI YOHEI
IPC: A63F7/02
Filed: 2019-07-12
Abstract: To provide a game machine capable of enhancing amusement of a game.SOLUTION: In a time-shortening state after a jackpot game is over by first winning, that is, in a time-shortening state after the jackpot game based on a jackpot won in a special lottery of a first special random number value is over, the time-shortening state is not over even when a small winning A symbol is won, and a player can receive a profit of the time-shortening state. On the other hand, in a time-shortening state after a jackpot game by pull-back is over, that is, in a time-shortening state after a jackpot game based on jackpot won in a special lottery of second special random number value is over, when the small winning A symbol is won, the time-shortening state is over, but until a result of a special lottery is displayed with respect to second special random number value of all remaining reservation, the player is prevented from performing left-shooting, and the time-shortening state after the jackpot game by pull-back winning is over is prevented from ending early by winning of the small winning A symbol.SELECTED DRAWING: Figure 12
Patent JP-2021017809-A (JP)
Title: Reducing agent supply device, control method for the same and exhaust emission control device
Inventor: TAIRA SHIGEO
IPC: F01N3/08
Filed: 2019-07-17
Abstract: To provide a reducing agent supply device, a control method for the reducing agent supply device and an exhaust emission control device including the reducing agent supply device, enabling good mountability and capable of eliminating residues of a reducing agent by specifying portions of the residues of the reducing agent.SOLUTION: A reducing agent supply device includes: a storage tank accommodating a reducing agent; a pump pressure-feeding the reducing agent; a reducing agent injection valve injecting the reducing agent pressure-fed by the pump into an exhaust pipe of an internal combustion engine; a second reducing agent passage connecting the pump and the reducing agent injection valve; a plurality of electric heaters provided in the second reducing agent passage; a clogging detection section detecting clogging in the second reducing agent passage; a heater information acquisition section acquiring heater information on the plurality of electric heaters; and a reducing agent information acquisition section acquiring reducing agent information in the second reducing agent passage on the basis of the heater information.SELECTED DRAWING: Figure 3
Patent JP-2021016874-A (JP)
Title: DE-SCALING METHOD OF Ni-CONTAINING BRAKE DISK MATERIAL
Inventor: HARASHIMA AYA
IPC: B21J1/02
Filed: 2019-07-18
Abstract: To provide a de-scaling method at low cost without coating an antioxidant, an increase in a de-scaling collision force, and the like.SOLUTION: There is provided a de-scaling method of a brake disk material in which when velocity of a steel material passing through a de-scaling step is represented by v(m/s) and a flow rate per unit width of jet water is represented by Q(kg/m s), Q/v(kg/m2) is 20 or larger and v(m/s) is 0.05 or larger and 0.5 or smaller, in manufacture of a brake disk material that includes a heating step of heating a steel material containing 0.3-1.5 mass% Ni and 0.001-0.500 mass% Si at a temperature of 1,170°C or higher and 1,300°C or lower for 15 minutes or longer, a de-scaling step of jetting high-pressure water and removing a scale generated on the surface of the steel material, and a step of hot forging the de-scaled steel material in this order.SELECTED DRAWING: Figure 2
Patent JP-2021018567-A (JP)
Title: Meal contents analyzing device, meal contents analyzing system, meal contents analyzing method, and meal contents analyzing program
Inventor: Xiao Anshi
IPC: G16H50/30
Filed: 2019-07-19
Abstract: To provide a meal contents analyzing device, meal contents analyzing system, meal contents analyzing method, and meal contents analyzing program that can improve the accuracy of analyzing meal contents from a meal image and evaluate meal balance more precisely.SOLUTION: A meal contents analyzing device 10 includes: an acquisition unit 11 that acquires a meal image taken with a camera 22; a calculation unit 12 that calculates data related to meal contents based on the meal image by a first trained model 15a generated by learning with a teacher; and an evaluation unit 13 that evaluates meal balance based on the data related to meal contents.SELECTED DRAWING: Figure 1
Patent JP-2021017965-A (JP)
Title: Cushioning material for pipe body support, structure and pipe body fixing method
Inventor: MITSUI KAZUKI
IPC: F16B5/12
Filed: 2019-07-23
Abstract: To provide a cushioning material for pipe body support that is suitable for fixing a pipe body in which a high-temperature fluid flows to a pipe body support tool.SOLUTION: A cushioning material for pipe body support 10 is disposed between a pipe body 20 and a pipe body support tool 30 that supports the pipe body 20. In the pipe body 20, a high-temperature fluid flows. Preferably, the cushioning material for pipe body support 10 is composed of an inorganic fiber and comprises an organic binder, the inorganic fiber is an alumina-silica fiber, and the cushioning material is a needle punching mat or a sheet-making mat.SELECTED DRAWING: Figure 2
Patent JP-2020046658-A (JP)
Title: Dimming element and dimming element system
Inventor: AOKI JUN
IPC: G02F1/1506
Filed: 2019-08-06
Abstract: To provide a new dimming element.SOLUTION: A dimming element 1 includes a dimming electrode 3, a substrate 5, an electrolyte 7, and a counter electrode 9. The electrolyte 7 includes an ionic liquid, an organic solvent, a silver ion, and citric acid. A portion of the counter electrode 9 that contacts the electrolyte 7 is preferably silver. The reflectance of visible light is changed by reversibly performing the formation of a silver coating film by electrolytic plating and elution of the silver coating film by electrolytic elution. The dimming element 1 can reversibly perform the formation of the silver coating film by the electrolytic plating and the elution of the silver coating film by electrolytic elution even if the dimming element is a low voltage of ±1 V or less.SELECTED DRAWING: Figure 1
Patent JP-2019197589-A (JP)
Title: Information processing device and information processing method
Inventor: TAKAOKA SOICHIRO
IPC: G06Q20/36
Filed: 2019-08-07
Abstract: To provide an information processing device capable of supporting economic activities using virtual currency.SOLUTION: The present invention relates to an information processing device 1 capable of granting virtual currency to a user, the information processing device comprising: an information acquisition unit for acquiring information regarding a predetermined service of a user; a usage fee acquisition unit for acquiring information regarding a usage fee corresponding to a purchase amount of goods or services; a currency acquisition unit configured to acquire virtual currency using the information regarding the usage fee acquired by the usage fee acquisition unit; and a granting unit configured to grant an amount of the virtual currency corresponding to the service to the user out of the virtual currency acquired by the virtual currency acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2021026154-A (JP)
Title: Optical deflector, optical scanning system, image projection device, image forming apparatus, and laser radar
Inventor: YOKOTA WATARU
IPC: B81B3/00
Filed: 2019-08-07
Abstract: To increase the amplitude angle of a mirror part per unit voltage in an optical deflector.SOLUTION: The present optical deflector has a stationary part, a movable part that has a reflection surface, a connection part that connects the movable part with the stationary part, and a driving part that deforms the connection part to oscillate the movable part. The connection part has the driving part on a first surface. The connection part has ribs on a second surface that is the opposite surface to the first surface. The ribs each include a portion having a direction orthogonal to a bending direction of the connection part as a longitudinal direction.SELECTED DRAWING: Figure 12
Patent JP-2021028930-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA KOTA
IPC: H01L27/06
Filed: 2019-08-09
Abstract: To suppress a characteristic fluctuation due to a temperature fluctuation of a semiconductor device.SOLUTION: A semiconductor device comprises: a semiconductor substrate in which a drift region of a first conductive type is provided; a transistor part having a collector region of a second conductive type contacted to a lower surface of the semiconductor substrate; and a diode part having a cathode region of the first conductive type contacted to the lower surface of the semiconductor substrate, and alternately arranged with the transistor part along an arrangement direction on an upper surface of the semiconductor substrate. The width in the arrangement direction of the two or more transistor parts selected from the transistor parts in order from the one near the center in the arrangement direction of the semiconductor substrate is larger than the width in the arrangement direction of the other transistor parts.SELECTED DRAWING: Figure 1
Patent JP-2021028764-A (JP)
Title: Pile work management device, presentation method and program
Inventor: KOSHIDA TAKANORI
IPC: G06Q50/08
Filed: 2019-08-09
Abstract: To monitor a progress of construction work using many piles and girders simply.SOLUTION: A pile work management device comprises a map data storage unit, a construction management data storage unit, a display unit, an input unit, and a control unit. The map data storage unit stores a map that defines a plurality of piles and a construction area where girders supported by the plurality of piles are to be installed. The construction management data storage unit stores the construction status of the plurality of piles. The display unit displays information. The input unit accepts user input operations. When the control unit accepts the first input operation of the user via the input unit, the control unit reflects the construction status of the piles stored in the construction management data storage unit in the map and displays the same on the display unit.SELECTED DRAWING: Figure 1
Patent JP-2020035440-A (JP)
Title: Business card related information providing method, enterprise value determination method, business card information providing method, business card value determination method, business card related information providing device, enterprise value determination device, business card information providing device, business card value determination device and computer program
Inventor: MIURA KAZUHIRO
IPC: G06Q10/06
Filed: 2019-08-14
Abstract: To provide a business card related information providing method capable of improving the convenience of a user by providing relevant information related to business card information, an enterprise value determination method, a business card information providing method, a business card value determination method, a business card related information providing device, an enterprise value determination device, a business card information providing device, a business card value determination device and a computer program.SOLUTION: A business card related information providing method includes a step S82 for acquiring business card information described on a business card, a step S83 for extracting relevant information relating to at least one of an enterprise and a person in charge included in the acquired business card on the basis of a database recording relevant information relating to at least one of an enterprise and an individual, and a step S87 for outputting the extracted relevant information.SELECTED DRAWING: Figure 47
Patent JP-2021032578-A (JP)
Title: Nitrogen concentration measurement method
Inventor: MIZUSAWA YASUSHI
IPC: G01N21/3563
Filed: 2019-08-16
Abstract: To provide a nitrogen concentration measurement method capable of correctly measuring a nitrogen concentration in a silicon substrate of an epitaxial wafer by a conversion expression based on absorbances of nitrogen complexes measured by an FT-IR method.SOLUTION: A nitrogen concentration measurement method is the method for measuring a nitrogen concentration in a silicon substrate of an epitaxial wafer, and includes steps of: applying an absorbance change heat treatment to the epitaxial wafer, measuring absorbances of NN, NNO, NNOO complexes by a room temperature FT-IR method, so as to obtain absorbance coefficients, and then measuring a nitrogen concentration in a silicon substrate of an epitaxial wafer by using the following expression [N]=(α766+1.2×α801+0.3×α810)×1.83×1017 ([N] is a nitrogen concentration (atoms/cm3), α766 is an absorbance coefficient of an NN complex at a wavenumber of 766 cm-1, α801 is an absorbance coefficient of an NNO complex at a wavenumber of 801 cm-1, and α810 is an absorbance coefficient of an NNOO complex at a wavenumber of 810 cm-1).SELECTED DRAWING: Figure 1
Patent JP-2021033645-A (JP)
Title: Information processing apparatus and method of controlling the same, and program
Inventor: DOI NAOMOTO
IPC: G06F21/33
Filed: 2019-08-23
Abstract: To safely exchange vendor assets in an encryption communication between an external server and an information processing apparatus.SOLUTION: The present invention is directed to an information processing apparatus on which one or a plurality of applications can run. The information processing apparatus has: management means for managing a route certificate for use in encrypted communication with an external server; determination means for determining, when a request for encrypted communication with the external server is received from an application, whether or not the application uses predetermined information of the information processing apparatus; and verification means for, if the determination means determines that the application uses the predetermined information, verifying a server certificate of the external server by using a route certificate set with predetermined attribute information among route certificates managed by the management means.SELECTED DRAWING: Figure 3
Patent JP-2019197240-A (JP)
Title: Liquid crystal display
Inventor: KIMURA HAJIME
IPC: G02F1/1343
Filed: 2019-08-26
Abstract: To solve the problem in which: in a semi-transmissive liquid crystal display, when a reflecting electrode and a transparent electrode are formed, two resist masks are used and which increases cost.SOLUTION: A transparent electrode and a reflecting electrode to be a pixel electrode are laminated. An exposure mask having a semi-transmissive part on the reflecting electrode is used to form a resist pattern having an area with a thick film thickness and an area with a thinner film thickness than that of the area. The resist pattern is used to form the reflecting electrode and transparent electrode. Thus, the reflecting electrode and the transparent electrode can be formed by using one resist mask.SELECTED DRAWING: Figure 2
Patent JP-2021034271-A (JP)
Title: Electric vehicle
Inventor: NAKAMURA TORU
IPC: B60L55/00
Filed: 2019-08-27
Abstract: To provide an electric vehicle capable of controlling increase of the temperature of a battery suitable for energy management.SOLUTION: An electric vehicle includes a target battery which is configured to enable both of external charging and external power supply, a sensor for detecting the temperature of a target battery, and a control device for executing charge control, discharge control, and temperature increase control of the target battery. The temperature increase control is the control for increasing the temperature of the target battery by selecting either external power or battery power and generating heat using the selected power. The control device is configured to receive a leveling signal requesting power leveling. When the temperature of the target battery is lower than a predetermined first temperature in execution of external power supply requested by the leveling signal, the control device is configured to perform the temperature increase control by using the battery power before executing the external power supply requested by the leveling signal.SELECTED DRAWING: Figure 7
Patent JP-2021031342-A (JP)
Title: Production method of lithium tantalate single crystal
Inventor: TATSUMIYA KAZUKI
IPC: C30B15/20
Filed: 2019-08-27
Abstract: To provide a production method of a lithium tantalate (LT) single crystal capable of growing a LT single crystal of 4 inch φ having generation of a lineage (aggregate of dislocation, small tilt angle grain boundary) suppressed even when a large furnace of 800 mm φ inner diameter for growing a single crystal is used.SOLUTION: The rotating speed of a seed crystal 1 is set 7.5 rpm at the start of crystal growing and 4 rpm or more and 6 rpm or less at the completion of shoulder part growth using a large furnace 10 of 800 mm φ inner diameter for growing a single crystal and a crucible 12 of 170 mm φ inner diameter and 170 mm inner height to grow a LT single crystal of 4 inch φ barrel part diameter by a Czochralski method.SELECTED DRAWING: Figure 1
Patent JP-2021029215-A (JP)
Title: Self-propelled pest control machine
Inventor: NAGAO YASUFUMI
IPC: B05B17/00
Filed: 2019-08-29
Abstract: To provide a self-propelled pest control machine for laterally stretching and using the spraying booms arranged in the left/right of a machine body, in which an accumulator provided in a hydraulic drive circuit to drive a lifting/lowering cylinder for lifting and lowering the spraying booms is arranged in a traveling vehicle body in a good balance, and thereby the traveling stability is improved.SOLUTION: The self-propelled pest control machine is provided in which a chemical tank 30 is installed in the rear side of a main frame 3 mounting left/right front wheels 6, 6 and rear wheels 7, 7, and a boom frame 38 mounting a pest control boom 40 in the front side is installed. In the self-propelled pest control machine, a center boom 40a and left/right side booms 40b are mounted to the boom frame 38 in a lifting/lowering manner, and a lifting/lowering accumulator 11 for alleviating the pressure fluctuation of a lifting/lowering cylinder 39 for lifting and lowering the boom frame 38 is provided in the front part of the machine body.SELECTED DRAWING: Figure 1
Patent JP-2021037553-A (JP)
Title: Blade tool exchange device and tool shape measuring system
Inventor: NABUCHI HIROYUKI
IPC: B23Q17/00
Filed: 2019-08-30
Abstract: To provide a blade tool exchange device which enables automation of exchange work of a blade tool attached to a holder, and to provide a tool shape measuring system which enables automation of the entire tool shape measuring system including the blade tool exchange device.SOLUTION: A blade tool exchange device includes: a spindle 2 which detachably holds a holder 1 to which a blade tool C is attached; a rotation driving device 3 of the spindle 2; a lifting device 4 which displaces a movable part 5 along a direction of a rotation axis E of the spindle 2; a pair of arms 6 which is mounted on the movable part 5 and holds a nut part 1A of the holder 1; and a controller 8 which controls a position of the movable part 5 and a rotation speed or torque of the spindle 2 provided by the rotation driving device 3 based on reference information of the holder 1.SELECTED DRAWING: Figure 3
Patent JP-2021037484-A (JP)
Title: Honeycomb structure body
Inventor: IGARASHI HIROKAZU
IPC: B01J35/04
Filed: 2019-09-04
Abstract: To provide a honeycomb structure body having high mechanical strength and a high catalytic function.SOLUTION: There is provided a honeycomb structure body comprising a honeycomb fired body in which a plurality cells serving as flow passages of exhaust gas are arranged in parallel to each other across cell walls in the longitudinal direction, wherein the honeycomb fired body contains ceria-zirconia composite oxide particles, alumina particles and an alumina binder and the honeycomb fired body contains 0.1 to 6.0 wt.% of at least one element of Nb and Cu.SELECTED DRAWING: Figure 1
Patent JP-2021044708-A (JP)
Title: Image encoding device, image encoding method and program, image decoding device, and image decoding method and program
Inventor: OKAWA KOJI
IPC: H04N19/70
Filed: 2019-09-11
Abstract: To reduce an encoding amount of a bit stream generated by eliminating redundancy of a syntax in regard to a sub-picture.SOLUTION: An image encoding device having encoding means of dividing an image into a plurality of sub-pictures and encoding so as to independently decode each sub-picture, is constructed by: first determination means of determining whether or not each sub-picture constructing the image is defined as only one rectangle; second determination means of determining a number of basic pixels as vertical and horizontal sizes of a grid constructing each sub-picture; applying means of applying the number to each grid divided with the number of basic pixels; and third determination means of determining the maximum number of the sub-pictures which are the number applied in the applying means. Each sub-picture is a collection of the grids applied the same number, and encodes a value obtained by subtracting 2 from the maximum number determined by the third determination means.SELECTED DRAWING: Figure 1