baber/WOPTO huggingface dataset:
Patent JP-2021039310-A (JP)
Title: Quantum dot-containing composition, quantum dot-containing member using quantum dot-containing composition, backlight device, display device, and liquid crystal display element
Inventor: HORIGUCHI MASAYUKI
IPC: F21V3/12
Filed: 2019-09-05
Abstract: To provide a quantum dot-containing composition having excellent pot life and containing quantum dots suitable for mass production, a quantum dot containing member excellent in temporal durability by using quantum dot-containing composition, a backlight device, a display device, and a liquid crystal display.SOLUTION: The quantum dot-containing composition contains polyfunctional (meth) acrylate, polyfunctional thiol, reaction retarder, and quantum dots. In the quantum dot-containing composition, the ratio of the number of moles of (meth) acrylate groups of polyfunctional (meth) acrylate to the number of moles of mercapto groups of polyfunctional thiol is in a range of 0.6 or more and 9.0 or less. The quantum dot-containing member is composed of cured quantum dot-containing composition.SELECTED DRAWING: None
Patent JP-2021043483-A (JP)
Title: Display control device and display control method
Inventor: ZHU ZIANYUN
IPC: G05B23/02
Filed: 2019-09-06
Abstract: To provide a display control device that displays information indicating an abnormality in time-series measurement data displayed in a simplified manner.SOLUTION: A storage unit 111 stores time-series data 121 and abnormality information 122. The time-series data 121 represents a time-series change of measurement data generated by simplifying measurement data of each of a plurality of times acquired from a measurement target device according to a display target period. The abnormality information 122 indicates that, among the measurement data for each of the plurality of times, the measurement data within a predetermined period included in the display target period includes abnormal measurement data. A generation unit 112 generates first display information for displaying the time-series data 121 on a screen, and also generates second display information that displays additional information indicating existence of the abnormal measurement data at a position corresponding to the predetermined period in the time-series data 121 on the screen based on the abnormality information 122.SELECTED DRAWING: Figure 1
Patent JP-2020012839-A (JP)
Title: Thermal conductivity measuring device
Inventor: TANAKA KEIJI
IPC: G01N25/18
Filed: 2019-09-10
Abstract: To provide a measuring device with which it is possible to measure the thermal conductivity of a molten resin with good accuracy while taking the shrinkage of the molten resin into account.SOLUTION: A cylinder 20 filled with a synthetic resin is heated by a heater 22 for cylinders to turn the synthetic resin into a molten resin. Inside of the cylinder 20 is disposed a probe 70 for measuring the thermal conductivity of the molten resin so as to extend in the axial direction of the cylinder. The molten resin is pressurized by a piston 31 slidably fitted inside of the cylinder 20. The probe 70 is held at a concentric position with the cylinder 20 by the base end part by a bottom wall part (an insertion hole 41 of the bottom wall part) of the cylinder 20, or by the tip part by a piston 31 (an insertion recess 31a of the piston). The piston 31 is heated by a heater 37 for pistons to prevent the molten resin inside of the insertion recess 31a from becoming solidified.SELECTED DRAWING: Figure 5
Patent JP-2021049176-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-09-25
Abstract: To provide a game machine capable of enhancing amusement.SOLUTION: A game machine includes main control means including reservation storage means for acquiring variation information and storing the acquired variation information as reservation information when the entry of a game ball into a start area is detected and a command output unit for reading the variation information stored in the reservation storage means and outputting a variation pattern command corresponding to the variation information. Sub control means causes decorative symbol display means to execute a pseudo variation display in which two or more variation displays corresponding to two or more pieces of variation information are visually recognized as one variation display in a pseudo manner on the basis of the variation pattern command from the main control means, and causes the decorative symbol display means to display the reservation information on the basis of the variation pattern command from the main control means, in which the decorative symbol display means displays the variation information that is a target of the pseudo variation display and other variation information in different display modes.SELECTED DRAWING: Figure 86
Patent JP-2021049946-A (JP)
Title: Inner cover fastening structure of saddle riding type vehicle
Inventor: NAKAMURA TAKUO
IPC: B62J23/00
Filed: 2019-09-26
Abstract: To provide an inner cover fastening structure of a saddle riding type vehicle which enables improvement of workability during maintenance of a valve.SOLUTION: A motor cycle 10 includes: maintenance lids 112, 113 for maintenance of valves of left and right front blinkers included in a vehicle body front part; and a front inner cover 54 including a base cover lower part 111a serving as an inner lower cover located below the maintenance lids 112, 113. The maintenance lids 112, 113, the base cover lower part 111a, and the inner upper cover 115 are formed separately.SELECTED DRAWING: Figure 3
Patent JP-2021057629-A (JP)
Title: Imaging apparatus and movable body
Inventor: ABE HIROYUKI
IPC: G02B7/02
Filed: 2019-09-26
Abstract: To provide an imaging apparatus that can achieve both easiness of assembly and sealing performance, and a movable body.SOLUTION: An imaging apparatus 1 comprises an imaging substrate 10, a connector substrate 20, and a housing 50. The imaging substrate 10 has an image pick-up device 12 that generates image data. The connector substrate 20 is movably connected to the imaging substrate 10. The connector substrate 20 has a terminal 22 that can connect, in a first direction, an external connector 80 being an output destination of the image data. The housing 50 accommodates the imaging substrate 10 and the connector substrate 20. The housing 50 has a regulation part 53 that regulates the position of the connector substrate 20 in the first direction. The connector substrate 20 is movable within a predetermined range in a direction intersecting with the first direction.SELECTED DRAWING: Figure 1
Patent JP-2021058837-A (JP)
Title: Waste water utilization system
Inventor: KAMEDA HIDEKUNI
IPC: C02F1/44
Filed: 2019-10-04
Abstract: To provide a waste water utilization system with improved reuse rate of waste water.SOLUTION: In the system, raw water in a raw water tank 1 is sent to a processor 2, converted to pretreatment water by treatment such as flocculation treatment and filtering treatment, then sent to a demineralizer 4 via a pretreatment tank 3. Demineralized water of the demineralizer 4 is sent to high condensers 11, 12, 13 and low condensers 21, 22, 23 via a demineralization treatment water tank 5. The high condensers 11-13 generate waste water having been highly condensed. This highly condensed waste water is discharged to a sewage water or a river. The low condensers 21-23 generate waste water not having been so much condensed (e.g., outdoor air conditioner drain water). This low condensed waste water is returned to the raw water tank 1 via piping 30, and is reused.SELECTED DRAWING: Figure 1
Patent JP-2021063019-A (JP)
Title: Method for producing 1,3-butanediol
Inventor: INOUE GEN
IPC: C07C29/132
Filed: 2019-10-10
Abstract: To achieve high conversion rates and selectivity coefficients in producing 1,3-butanediol by performing the hydrogenation of acetaldol obtained by the condensation of acetaldehyde.SOLUTION: A method for producing 1,3-butanediol includes hydrogenating acetaldol with a hydrogen gas, using a hydrogenation catalyst. From a reaction solution after hydrogenation, a low-boiling component of a reaction by-product is separated and collected, and all or part of the low-boiling component is used to dilute acetaldol as raw material, after which hydrogenation is performed.SELECTED DRAWING: None
Patent JP-2021064897-A (JP)
Title: Filter device
Inventor: KONDO KIYOMA
IPC: H03H9/17
Filed: 2019-10-16
Abstract: To provide a filter device capable of reducing an input loss of a passing band while keeping the steepness of an attenuation band.SOLUTION: A filter device 10 comprises: a plurality of series arm resonators S1 to S5 provided in a filter chip 100; a plurality of parallel arm resonators P1 to P6; and a plurality of inductors L1 to L3 respectively connected in series to a part of the parallel arm resonators included in the plurality of parallel arm resonators. A first inductor that has the maximum inductance of the plurality of inductors is connected in series to a first parallel arm resonator P1 that has the maximum anti-resonant frequency. One end of the first parallel arm resonator and one end of a second parallel arm resonator P2 included in the other parallel arm resonators, are connected to the same wiring of a plurality of pieces of wiring connecting the plurality of series arm resonators. The other end of the first parallel arm resonator is connected to a first ground terminal T3 of the filter chip, and the other end of the second parallel arm resonator is connected to a second ground terminal T4 different from the first ground terminal of the filter chip.SELECTED DRAWING: Figure 1
Patent JP-2021064728-A (JP)
Title: Thermoelectric module
Inventor: MATSUNAMI HIROYUKI
IPC: H01L35/32
Filed: 2019-10-16
Abstract: To provide a thermoelectric module capable of further suppressing electrochemical migration in a simple configuration.SOLUTION: The thermoelectric module includes: a lower substrate; an upper substrate disposed above the lower substrate to oppose to each other; p-type and n-type thermoelectric elements disposed between the lower substrate and the upper substrate; a connection electrode disposed on a top face of the lower substrate and an undersurface of the upper substrate and sequentially connecting the p-type and the n-type thermoelectric elements alternately to form a series circuit; and an end electrode disposed on the top face of the lower substrate and connected with a thermoelectric element at an end part of the series circuit; a thermoelectric element for heating disposed on the end electrode and having a number of carriers of the same number as the thermoelectric elements at the end part of the series circuit; and a post erected on the thermoelectric element for heating.SELECTED DRAWING: Figure 3
Patent JP-2021064571-A (JP)
Title: connector
Inventor: NAGASAKA SHOICHI
IPC: H01R13/58
Filed: 2019-10-16
Abstract: To stabilize energization quality.SOLUTION: A connector includes a terminal fitting 10, a flexible flat conductive component 40, a housing 20 in which an electrical connection portion 12 of the terminal fitting is protruded outward from an opening 20b of an accommodation chamber 20a, and a cover 30 which covers at least a part of the housing and the electrical connection portion from the outside. The flexible flat conductive component has an electrical connection region 40a1 in which the electrical connection portion is connected to a conductor, a peripheral edge region 40a2 surrounding the electrical connection region, a drawing region 40b to be pulled out from the connected housing and cover, and at least two fitting holes 42 that are provided on a drawing region side in the peripheral edge region. The housing has a mount surface 21a which is provided with an opening of an accommodation chamber and on which the flat surfaces of the electrical connection region and the peripheral edge region are placed, and a fitting protrusion 22 that is provided vertically from the mount surface for each fitting hole and is fitted into the fitting hole without backlash.SELECTED DRAWING: Figure 2
Patent JP-2021067762-A (JP)
Title: Phase difference film and method for manufacturing the same, and circularly polarizing plate and image display device using said phase difference film
Inventor: YAGINUMA HIRONORI
IPC: G02B5/30
Filed: 2019-10-21
Abstract: To provide a reciprocal dispersion phase difference film that has outstanding extensibility and phase difference expression, and also has low haze.SOLUTION: A phase difference film according to the present invention contains: a resin that includes at least one binding group selected from the group consisting of a carbonate bond and an ester bond, includes a structural unit derived from a bivalent oligofluorene, and has positive refractive index isotropy; and an acrylic resin. The content of the acrylic resin is 0.5-2.0 mass%. The acrylic resin contains at least 70 mass% of a structural unit derived from methyl methacrylate and has a weight-average molecular weight Mw of 10,000-200,000. Re (550) of the phase difference film is 100-200 nm, and Re (450)/Re (550) is greater than 0.5 but less than 1.0.SELECTED DRAWING: Figure 1
Patent JP-2021065929-A (JP)
Title: Solder paste and joint structure
Inventor: OHASHI NAOMICHI
IPC: B23K35/363
Filed: 2019-10-28
Abstract: To provide solder paste suppressed from deteriorating in solder meltability during reflow and a joint structure using the same.SOLUTION: Solder paste includes solder powder and a flux. The flux includes keto acid and hydroxy group-containing compound different from the keto acid. The keto acid has a melting point of 60°C or less, and the hydroxy group-containing compound has a melting point of 60°C or less and has three hydroxy groups in a molecule. The keto acid, the hydroxy group-containing compound and contents of the solder powder satisfy the following formulas (1) and (2): W1×1/3≤W2≤W1×5/6...(1) and (W1+W2)/W3×100≥2.0...(2), where W1 is weight (g) of the keto acid, W2 is weight (g) of the hydroxy group-containing compound and W3 is weight (g) of the solder powder.SELECTED DRAWING: None
Patent JP-2021069881-A (JP)
Title: Food heating apparatus
Inventor: KAKINUMA HIROYUKI
IPC: A47J36/28
Filed: 2019-11-01
Abstract: To provide a food heating apparatus that is heat resistant and that is suitable for carrying.SOLUTION: A food heating apparatus 1 includes: a lower container 2 which is open on top; an upper container 3 which is arranged above the lower container 2 and which stores food 9; a heating member 4 which is stored in the lower container 2 and which heats the upper container 3 together with the food 9; a first cover 5 which covers the lower container 2 and which is arranged under the heating member 4; a second cover 7 which is arranged above the lower container 2, with the upper container 3 storing the food 9 and which covers the lower container 2 and the upper container 3 during the heating of the heating member 4; and a heat resistant waterproof sheet 6 which is installed on the bottom face of the upper container 3 and which is arranged between the heating member 4 and the bottom face of the upper container 3.SELECTED DRAWING: Figure 1
Patent JP-2021076344-A (JP)
Title: Granule processing device, and granule processing method
Inventor: HOYAMA KATSUAKI
IPC: F26B21/04
Filed: 2019-11-13
Abstract: To provide a granule processing device and a granule processing method, capable of suitably removing moisture from granules of a resin material or the like.SOLUTION: A dew-point meter 51 detecting a dew-point temperature, i.e., a value corresponding to an amount of moisture contained in gas flowing into an adsorber 31, is disposed in a delivery pipeline 27 disposed between a blower 21 and the adsorber 31 of an adsorption part 22. A controller 52 of a granule processing device 1 controls the action of a regeneration gas blower 37 when the dew-point temperature detected by the dew-point meter 51 rises, so as to increase the amount of the regeneration gas stream delivered by the regeneration gas blower 37, thereby to increase the regeneration capacity of the adsorption part 22.SELECTED DRAWING: Figure 2
Patent JP-2020034947-A (JP)
Title: Soft display unit of portable terminal
Inventor: RYU SANG-KYU
IPC: G09F9/00
Filed: 2019-11-14
Abstract: To provide a soft display unit of a portable terminal that can further expand a screen of the portable terminal and provide a wider screen to a user.SOLUTION: A soft display unit of a portable terminal comprises: a housing 210 that forms a space therein; a soft display 110 that has at least part of the entire area exposed on a top face of the housing 210, and is extended from the part exposed on the top face and stored drawably inside the housing; and support parts 130, 140 that support the soft display 110 stored inside the housing 210.SELECTED DRAWING: Figure 4
Patent JP-2021080951-A (JP)
Title: Composite material structure
Inventor: IIZUKA KOICHI
IPC: F16H57/032
Filed: 2019-11-15
Abstract: To provide a composite material structure having improved bonding strength of mating surfaces between a metal member and a resin member.SOLUTION: In a composite material structure, a resin member is formed by mixing a resin material with fiber pieces to reinforce the resin material. In a metal member, formed are a plurality of openings that open in the same mating surface as that of the resin member and communication holes that communicate between the plurality of openings. Into the communication holes formed in the metal member, the resin material of the resin member with the mixed fiber pieces is introduced.SELECTED DRAWING: Figure 1
Patent JP-2021082428-A (JP)
Title: connector
Inventor: MURABAYASHI YORIKAZU
IPC: H01R24/38
Filed: 2019-11-15
Abstract: To provide a connector in which the electrical characteristics of a coaxial cable do not change easily.SOLUTION: A connector 10 includes a sleeve 11 that is attached to the end of a shielded wire W that surrounds the outer circumference of a core wire 51 with a braided wire 53, and surrounds the outer circumference of the braided wire 53, and a first outer conductor 12 that surrounds the outer circumference of the sleeve 11 and is crimped to the sleeve 11, and a protruding portion 11A that projects inward is formed on the inner circumference of the sleeve 11.SELECTED DRAWING: Figure 1
Patent JP-2021081261-A (JP)
Title: Route generation device, vehicle, and program
Inventor: SAKAKIBARA NAOYA
IPC: G08G1/0969
Filed: 2019-11-18
Abstract: To generate a route, for a vehicle with which electric power transmission to and from the outside while traveling is possible, in accordance with electric power demand in an area within the vehicle's route.SOLUTION: A route generation device comprises: a period information acquisition unit for acquiring period information that indicates at least one of (i) a period in which an electric power user should suppress the use of electric power, (ii) a period in which electric power supply should be increased, and (iii) a period in which the electric power user should increase electric power consumption; a section information acquisition unit for acquiring section information that indicates a section in which is provided an electric power transmission device capable of transmitting electric power to a vehicle while traveling; and a route generation unit for generating, on the basis of the period information and section information, a route for the vehicle to perform electric power transmission to and from the electric power transmission device while traveling, before the period indicated by the period information.SELECTED DRAWING: Figure 1
Patent JP-2021078411-A (JP)
Title: Working vehicle
Inventor: SEKIYA DAICHI
IPC: A01B69/00
Filed: 2019-11-19
Abstract: To harvest crops without damage when harvesting yams or the like.SOLUTION: A working vehicle includes a travelling vehicle 1, a positioning device 100 which measures the position of the travelling vehicle 1, a control unit 8 which controls the travelling vehicle 1 to travel on the prescribed travelling route by using the positioning device 100, a digging and collecting working machine 6 which can adjust a digging and collecting position for a digging and collecting object crop 2, and a crop position detecting device 8 for detecting a relative position of the crop 2 to the travelling vehicle 1. The control unit 8 adjusts the digging and collecting position of the digging and collecting working machine 6 according to the detection result.SELECTED DRAWING: Figure 1
Patent JP-2020028744-A (JP)
Title: Game machine
Inventor: SEKINE YASUYUKI
IPC: A63F5/04
Filed: 2019-11-26
Abstract: To retain a player's interest related to AT operation by varying the AT operation.SOLUTION: The game machine according to the present invention includes: notification game determination means that, when a specific condition is established, can determine to transfer to a notification game state for a prescribed period; notification game continuation determination means that, in a case of starting the notification game state, after termination of the game period of the notification game state, determines whether or not to start a game in the notification game state again; lock execution means that, at prescribed timing within a unit game, produces a lock for invalidating the game operation by the player for a prescribed period; and lock performance determination means that, when the game continuation determination means determines to start a game in the notification game state again after termination of the game period of the notification game state, determines whether or not to produce the lock by the lock execution means.SELECTED DRAWING: Figure 85
Patent JP-2020053982-A (JP)
Title: Controlling power in unlicensed band
Inventor: AHN JOONKUI
IPC: H04W16/14
Filed: 2019-11-27
Abstract: To provide a method and apparatus for controlling transmission power in an unlicensed band.SOLUTION: A method for controlling transmission power includes: establishing, by a wireless device, a connection with a first serving cell using a licensed band; activating, by the wireless device, a second serving cell using an unlicensed band by an instruction from the first serving cell; and simultaneously determining transmit power of the second serving cell in consideration of a clear channel assessment (CCA) coverage of the wireless device or the second serving cell.SELECTED DRAWING: Figure 2
Patent JP-2021085462-A (JP)
Title: Impact absorbing material and manufacturing method for impact absorbing material
Inventor: HAGIWARA ICHIRO
IPC: B60R19/32
Filed: 2019-11-27
Abstract: To provide an impact absorbing material that improves impact absorption performance and is easy to deform from one end side in comparison to conventional impact absorbing materials.SOLUTION: A shock absorbing material (2) has a cylindrical body part (2c) whose cross-sectional area increases from one end side to the other end side. In a cross section of the body part (2c) perpendicular to an axis from the one end side to the other end side, for an ellipse (12) inscribed in a rectangle (rectangular cross section) (11), the shock absorbing material (2) has a cross-sectional shape connecting points (c1 to c5) set between the edge of the ellipse (12) and the edge of the rectangle (rectangular cross section) (11) along a plurality of virtual line segments (14a to 14e) that extends toward the edge of the rectangle (rectangular cross section) (11) at predetermined phase intervals with the center of the rectangle (rectangular cross section) (11) as a center (11a).SELECTED DRAWING: Figure 3
Patent JP-2021089809-A (JP)
Title: Lighting device
Inventor: TAKAHASHI TOSHIO
IPC: F21V23/00
Filed: 2019-12-02
Abstract: To provide a lighting device which enables simplification of an attachment structure of a light source storage part and uses a small number of components.SOLUTION: A connection member (50) has: extension parts (53A, 53B) bent from both end sides of a base part (51) and extending to an inner surface of a housing (7); and bending parts (54A, 54B) bending toward the inner surface of the housing (7) at one end of each of the extension parts (53A, 53B). The bending parts (54A, 54B) engage with steps (38A, 38B) of an inner surface of a body chassis (7).SELECTED DRAWING: Figure 5