baber/WOPTO huggingface dataset:
Patent JP-2021151416-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-25
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-2021152401-A (JP)
Title: Magnetic viscous fluid device
Inventor: AKAIWA SHUICHI
IPC: F16D37/02
Filed: 2020-03-25
Abstract: To enhance a dimensional accuracy of a gap, with a simple structure, between a disk and a yoke in which a magnetic viscous fluid is sealed.SOLUTION: It is assumed that there are provided a disk, a yoke arranged for forming a magnetic field penetrating the disk, a gap formed between the disk and the yoke, and a magnetic viscous fluid sealed in the gap, and that the disk is rotatable around an axis line with respect to the disk. A thin plate material is provided between the disk and the yoke. The thin plate material is sandwiched between the disk and the yoke so that the size of the gap between the disk and the yoke coincides with the thickness of the thin plate material.SELECTED DRAWING: Figure 1
Patent JP-2021157307-A (JP)
Title: Recommendation notification optimal timing calculation method and recommendation notification optimal timing calculation system
Inventor: YONEKURA Akio
IPC: G16H10/00
Filed: 2020-03-25
Abstract: To provide a recommendation notification optimal timing calculation method and a recommendation notification optimal timing calculation system for increasing the effectiveness of recommendation notification business for insured persons that encourages them to receive various medical practices and medical examinations conducted by medical insurance institutions and improving the consultation rate of the insured persons.SOLUTION: In order to optimize the timing of recommendation notification to insured persons that encourages them to receive various medical practices and medical examinations conducted by medical insurance institutions, a recommendation notification optimal timing calculation method calculates an explanatory variable extracted from a plurality of feature quantities of an insured person, and calculates, by regression analysis or machine learning based on the explanatory variable, optimal timing of the recommendation notification to each insured person, as an objective variable or a score indicating the magnitude of recommendation effect for each timing, as an objective variable.SELECTED DRAWING: None
Patent JP-2021158218-A (JP)
Title: FOT and optical communication module
Inventor: YAMAGATA CHIEMI
IPC: G02B6/42
Filed: 2020-03-27
Abstract: To provide an FOT and an optical communication module capable of suppressing radiation of noise components to the outside of the optical communication module and improving the effect of suppressing radiation of noise components to the outside of the optical communication module without reducing the number of components in the optical communication module or increasing the number of components in the optical communication module.SOLUTION: An FOT 10 includes a package 13, a plurality of lead frames 14 provided on the package 13 so as to protrude outward from the package 13, a circuit board that is interior to the package 13 and to which the plurality of lead frames 14 is electrically connected, and an optical element provided on the circuit board. The package 13 is made of ceramic and covered with a metalized film.SELECTED DRAWING: Figure 1
Patent JP-2021158279-A (JP)
Title: Method for manufacturing semiconductor package
Inventor: FUKUZUMI SHIZU
IPC: H01L21/301
Filed: 2020-03-27
Abstract: To provide a method capable of efficiently manufacturing a semiconductor package in which at least a part of a surface is covered by a functional layer (for example, electromagnetic wave shield layer).SOLUTION: A method for manufacturing a semiconductor package according to one aspect of the present disclosure includes the steps of: (A) preparing a workpiece including a stretchable film and a plurality of semiconductor packages arranged separated from each other on a surface of the stretchable film; (B) increasing an interval between adjacent two semiconductor packages by applying a tensile force to the stretchable film; (C) pasting a temporarily fixing film so as to cover circuit surfaces of the plurality of semiconductor packages with the tensile force applied to the stretchable film; (D) peeling the stretchable film from the plurality of semiconductor packages; and (E) forming a functional layer on surfaces of the plurality of semiconductor packages exposed due to peeling of the stretchable film.SELECTED DRAWING: Figure 5
Patent JP-2021162369-A (JP)
Title: Tire state quantity estimation device, tire state quantity estimation method, and tire state quantity estimation program
Inventor: YAMAGUCHI HIROYUKI
IPC: B60W40/068
Filed: 2020-03-30
Abstract: To accurately estimate a tire contact length with a simple configuration.SOLUTION: A tire state quantity estimation device (1) acquires a road surface μ indicating a friction coefficient between a tire and a road surface, detects a self-aligning torque generated on a ground surface of the tire, detects longitudinal force Fx, lateral force Fy, and load on wheel Fz, which are generated on the tire (11), derives generation μ in a moving state using detection results (12), derives a grip margin ε from the road surface μ and the generation μ (13), derives a physical quantity MF from the longitudinal force Fx and the grip margin ε (14), and estimates a tire contact length L on the basis of the self-aligning torque, the lateral force Fy, and the physical quantity MF (16).SELECTED DRAWING: Figure 1
Patent JP-2020183602-A (JP)
Title: Joint arrangement structure
Inventor: STEPHEN MULLER
IPC: D04B21/14
Filed: 2020-03-31
Abstract: To provide a joint arrangement structure which can be three-dimensionally provided with a relatively small-scaled structure particularly well.SOLUTION: A joint arrangement structure comprises a spacer fabric 1 having a production direction and a transverse direction. The spacer fabric comprises a first flat fabric layer 2, a second flat fabric layer 3, and a spacer yarn 4 joining the fabric layers 2, 3, and the joint arrangement structure comprises a cover/decorative layer 5 connected to the first flat fabric layer 2. The spacer fabric 1 comprises a compression range 7. In the compression range, in order to structure the cover/decorative layer 5, the spacer fabric 1 is at least partially compressed continuously and the first flat fabric layer 2 facing the cover/decorative layer 5 has a ductility greater than the second fabric layer 3 in the production direction and the transverse direction.SELECTED DRAWING: Figure 1
Patent JP-2021159441-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-04-01
Abstract: To provide a game machine capable of suppressing deterioration in the amusement of games.SOLUTION: A game machine has a normal game state and an advantageous game state more advantageous to players than the normal game state. A shift is made to the normal game state based on the advantageous game state having been performed for a predetermined lottery number of times. When the advantageous game state is terminated due to the performances of the predetermined lottery number of times, there are cases in which a shift is made to the normal game state in a first pattern and in which a shift is made to the normal game state in a second pattern.SELECTED DRAWING: Figure 1
Patent JP-2021165078-A (JP)
Title: vehicle
Inventor: MIURA TOSHIKI
IPC: B60K13/04
Filed: 2020-04-06
Abstract: To provide a vehicle making it possible to realize an increase in a storage space without making a vehicle body large-sized.SOLUTION: A vehicle includes: left and right rear side frames 31 extending in a fore-and-aft direction in a rear part of a vehicle body; a silencer 41 connected to an exhaust port of an internal combustion engine and suppressing an exhaust sound derived from cooling of an exhaust gas; and a structure 33 disposed behind rear ends of the rear side frames 31 and defining a storage space 32 behind the rear ends of the rear side frames 31. The silencer 41 is disposed sideways in front of the structure 33.SELECTED DRAWING: Figure 4
Patent JP-2021165492-A (JP)
Title: Drain component for cap piece
Inventor: HIRAKI YOSHITAKA
IPC: E04D13/15
Filed: 2020-04-07
Abstract: To provide a drain component for a cap piece capable of reducing an arrangement interval of a base plate and easily adjusting a position when installing.SOLUTION: A drain component 30 for a cap piece comprises a center skeleton installation portion 31, an end skeleton installation portion 33, and a covering portion 35. The center skeleton installation portion 31 includes: a drain passage portion 310 constituted by a bottom side portion 311 and a pair of side wall portions 312 and provided along an end face of a cap piece of a joint portion; and a connection piece portion 320 extending outwardly from an upper end of the side wall portion 312. The end skeleton installation portion 33 includes: an extension portion 330 extending downwardly from a tip portion of the connection piece portion 320; and a fixing piece portion 340 protruding outwardly from a lower end portion of the extension portion 330. The covering portion 35 is erected from an upper face of the connection piece portion 320.SELECTED DRAWING: Figure 5
Patent JP-2021168850-A (JP)
Title: Stepping type massage tool
Inventor: TAKAHASHI KAZUO
IPC: A61H15/00
Filed: 2020-04-17
Abstract: To provide a stepping type massage tool which can be easily handled, can appropriately adjust pressure force, can perform foot sole massage to acupressure acupuncture points of a foot sole, and can be also used for ankle massage to move an ankle joint.SOLUTION: A stepping type massage tool includes: a main body 2 where projection parts 10 to pressure a foot sole are formed on an upper surface; and an adjuster 3 to be detachably placed on an upper side of the main body 2. Openings 20 through which the projection parts 10 are projected upward are formed in the adjuster. Thus, a projection height of the projection parts 10 is changed by attachment/detachment of the adjuster 3, so that pressurization of the projection parts 10 can be adjusted to appropriate strength. The massage tool also includes a support bar to be horizontally placed with respect to a floor surface. A support groove 14 with which the support bar is detachably engaged is formed on a lower surface of the main body 2. Consequently, the main body 2 is placed on the support bar, so that ankle massage can be performed while moving an ankle joint by rotation.SELECTED DRAWING: Figure 3
Patent JP-2021175002-A (JP)
Title: Crystal oscillator and ceramic package
Inventor: KAWAHARA SHUICHI
IPC: H03B5/32
Filed: 2020-04-20
Abstract: To provide a crystal oscillator having a structure that makes it easy to suppress warpage of a package by using a ceramic package having an H-shaped structure.SOLUTION: A crystal oscillator 10 includes a structural ceramic package 13 in which a first chamber 13a composed of a cavity having a rectangular opening in a planar shape and a second chamber 13b composed of a cavity having a rectangular opening in a planar shape are laminated back to back on the bottom surface, a crystal oscillator 11 mounted in a first chamber, and an IC chip 15 mounted in a second chamber. A wall 13ba surrounding the cavity of the second chamber includes a convex portion 13bb that goes from each of the squares of the rectangular opening toward the center of the opening, and whose tip is R-shaped in a plan view.SELECTED DRAWING: Figure 1
Patent JP-2021175925-A (JP)
Title: Gas turbine combustor
Inventor: WADA YASUHIRO
IPC: F23R3/46
Filed: 2020-05-01
Abstract: To provide a gas turbine combustor capable of uniformizing distribution of fuel concentrations to reduce NOx emissions.SOLUTION: A gas turbine combustor 3 includes: a main burner 6 of a premixed combustion type; and a combustion chamber 11 for burning a fuel and air supplied from the main burner 6. The main burner 6 includes: a fuel nozzle 20 for injecting a fuel supplied from a main fuel system 19; and a premixture passageway 18 for mixing the fuel injected from the fuel nozzle 20 and the air supplied from an air passageway 10 and supplying the mixture to the combustion chamber 11. The fuel nozzle 20 includes: a tapered portion 23; a flat portion 24 extending from the tapered portion 23 toward a distal side thereof; a fuel passageway 25 formed in the fuel nozzle 20; and first and second arrays of fuel injection holes 26a, 26b formed to provide fluid communication between the fuel passageway 25 and the outside of the fuel nozzle 20. The first array of fuel injection holes 26a is arranged in the tapered portion 23.SELECTED DRAWING: Figure 2
Patent JP-2020187745-A (JP)
Title: Business health level management support system
Inventor: TAKAHASHI KEIKO
IPC: G16H40/00
Filed: 2020-05-07
Abstract: To provide a business health level management support system that supports management and improvement of users' life habits by grasping the life habits that affect their work performance correctly in a timely manner.SOLUTION: A business health level management support system comprises: a life habit information reception unit for receiving life habit information indicating users' life habits; an analysis unit for analyzing the users' life habit information received by the life habit information reception unit based on a determination logic of a business health level serving as an index as to whether the users are in a condition where they can produce high performance in their work; and an analysis result output unit for outputting an analysis result including the users' business health level analyzed by the analysis unit.SELECTED DRAWING: Figure 2
Patent JP-2021179676-A (JP)
Title: Picture book creation system and picture book production method
Inventor: SASAKI ASUMI
IPC: G06T11/60
Filed: 2020-05-11
Abstract: To create an original picture book using a hand-drawn picture.SOLUTION: A picture book creation system includes: a storage unit that stores a background image of a picture book, position information indicating a position of a character or an article in the background image, and format data indicating a format used when a user draws the character or the article by his/her hand; a format transmission unit that transmits the format data to an external device; a hand-drawn image acquisition unit that acquires a picture corresponding to the character or the article drawn in the format as a hand-drawn image; and a compositing unit that composites the hand-drawn image at a position based on the position information of the background image to generate picture book data.SELECTED DRAWING: Figure 1
Patent JP-2021180632-A (JP)
Title: Cell culture chip and cell culture device
Inventor: SUZUKI KAORI
IPC: C12M1/34
Filed: 2020-05-19
Abstract: To provide a cell culture chip or the like that allows proper evaluation of cells.SOLUTION: A cell culture chip 100 has: a body part 10 that includes a first channel 33 allowing a first fluid 91 to flow through and a second channel 41 at least partially overlapping the first channel 33 when seen in a predetermined direction and allowing a second fluid 92 to flow through; a cell separation film 13 that includes a first principal face 13y having the first channel 33 formed thereover and a second principal face 13z having the second channel 41 formed thereover and disposed back to back with the first principal face 13y; a first electrode 21 extending along the first channel 33 inside the first channel 33; a second electrode 22 extending along the second channel 41 inside the second channel 41; and a first short-circuit detection electrode 23 for detecting a short-circuit with a reference electrode to be in contact with at least one of the first fluid 91 and second fluid 92.SELECTED DRAWING: Figure 2
Patent JP-2021184324-A (JP)
Title: Semiconductor storage device and reading method
Inventor: SENOO SHINGEN
IPC: G11C16/04
Filed: 2020-05-22
Abstract: To provide a semiconductor storage device capable of compensating for deterioration of Gm of a memory cell.SOLUTION: A flash memory 100 of the present invention includes: a NAND type memory cell array 110 in which at least one NAND string for monitoring is formed in each block to monitor a program and an erase cycle frequency; a current detecting unit 152 that detects the current flowing through the NAND string for monitoring; an offset voltage determination unit 156 that determines first and second offset voltages to be respectively applied to a read path voltage and read voltage based on the detected current; and a reading voltage generation unit 158 that generates the read path voltage with the first offset voltage applied and the read voltage with the second offset voltage applied.SELECTED DRAWING: Figure 4A
Patent JP-2021186706-A (JP)
Title: Carry case cleaning method and device for the same
Inventor: TAKAYAMA MASAFUMI
IPC: B08B1/00
Filed: 2020-05-26
Abstract: To provide a carry case cleaning method that can remove dirt from not only a caster but also a case body and can bring the whole carry case into a clean state without troubling a user, and to provide a device.SOLUTION: A carry case cleaning device includes: transportation means 9, 10 for transporting a carry case 4 along transportation passages 7, 8; caster cleaning means 13 for removing dirt from a caster 14 of the carry case 4 of the transportation passages 7, 8; and body cleaning means 19a, 19b, 19c, 19d, 19e, 19f for removing dirt from an outside surface of a case body of the carry case 4 of the transportation passages 7, 8.SELECTED DRAWING: Figure 2
Patent JP-2021191128-A (JP)
Title: Power generation system, control device, control method, and program
Inventor: INATSUKI MASAYA
IPC: H02J3/38
Filed: 2020-06-01
Abstract: To establish a power generation voltage of a generator and to input a power load in a short time more stably, which is required after the power reception from a commercial power system has been stopped.SOLUTION: A power generation system includes a generator that generates power by driving an internal combustion engine equipped with a speed controller, a simulated load that is configured to change the power consumption when the power generated by the generator is supplied to a power load while the internal combustion engine is driven, and consumes the power generated by the generator together with the power load, and a control unit that can control the power consumption of the simulated load, and the control unit executes power increase/decrease control to increase or decrease the power consumption of the simulated load, stops the power increase/decrease control for a predetermined time in a predetermined time zone after the start of the power increase/decrease control, or keeps the power consumption of the simulated load constant, and controls the power generation of the generator by the control of the speed controller while the power increase/decrease control is stopped or the power consumption of the simulated load is kept constant.SELECTED DRAWING: Figure 2
Patent JP-2021188597-A (JP)
Title: Upwelling pump
Inventor: FUJIMOTO HARUO
IPC: F03B13/14
Filed: 2020-06-04
Abstract: To provide a simple and inexpensive wave-driven upwelling pump that accelerates vertical water circulation in sea areas and lakes.SOLUTION: The present invention has a structure in which a connection body 4, an upwelling pipe 2 in water, and a valve body 1 are connected to a floating body 5 on a water surface that repeatedly moves up and down by waves. As a result of making the valve body 1 larger than the outer diameter of the upwelling pipe 2 so that water flow pressure outside the upwelling pipe 2 can be used for opening and closing the valve body 1, it is possible to open and close the valve body 1 with a slight vertical movement of the floating body 5.SELECTED DRAWING: Figure 1
Patent JP-2021187140-A (JP)
Title: Image recording device
Inventor: ARAKAWA YUTA
IPC: B41J11/00
Filed: 2020-06-04
Abstract: To prevent image recording from being stopped due to an unstable operation of a drive unit caused by a limit current, while driving a plurality of drive units by effectively using the performance of a power source.SOLUTION: A controller 130 drives a conveyance motor 101 by causing a variable first drive current to flow from a power source 160, drives a carriage motor 103 by causing a variable second drive current to flow from the power source 160, sets a current obtained by subtracting the first drive current from an allowable current of the power source 160, to a limit current that is a maximum current that can be caused to flow into the carriage motor 103, and while causing the first drive current to flow into the conveyance motor 101, drives the carriage motor 103 with a current obtained by cutting a portion exceeding the limit current from the drive current. When it is determined that an operation of a carriage 40 matches an error condition, the controller 130 gives notification of an error on condition that start or line feed has been finished, and continues an operation of the carriage 40 without giving notification of the error, on condition that start or line feed has not been finished.SELECTED DRAWING: Figure 7
Patent JP-2020173450-A (JP)
Title: Curable adhesive composition for polarization film, polarization film and manufacturing method thereof, optical film and image display device
Inventor: OKAMOTO MASAYUKI
IPC: G02B5/30
Filed: 2020-06-10
Abstract: To provide a curable adhesive composition for a polarization film having excellent adhesiveness between a polarizer and a transparent protective film, and capable of forming an adhesive layer excellent in water resistance even under a severe condition such as a dew condensation environment.SOLUTION: A curable adhesive composition for a polarization film is designed to adhere a transparent protective film at least on one side of a polarizer. The curable adhesive composition for a polarization film includes: a compound including an acid anhydride group and an alkoxysilane group; and an active energy-ray curable component.SELECTED DRAWING: None
Patent JP-2020183529-A (JP)
Title: Epoxy resin
Inventor: RUSSELL JOHN VARLEY
IPC: C08J5/24
Filed: 2020-06-10
Abstract: To provide: epoxy resins that display enhanced distortional behavior; and composite materials which are produced by combining the epoxy resins with fibers and absorb mechanical energy and dissipate this energy as heat, forestalling potential dilatational fractures and allowing increased loads to be carried by the fibers.SOLUTION: A curable epoxy resin preparation comprises an epoxy compound of a specific structure having three benzene units linked by bridging groups, and a diamine compound of a specific structure having three benzene units linked by bridging groups as a curing agent. A fiber reinforced composite comprises this preparation.SELECTED DRAWING: Figure 1