baber/WOPTO huggingface dataset:
Patent JP-2021151824-A (JP)
Title: Motorcycle tire for irregular ground running
Inventor: HIKITA MASAHIRO
IPC: B60C11/03
Filed: 2020-03-24
Abstract: To provide a motorcycle tire for irregular ground running that can exert excellent traction performance and cornering performance on a soft road surface.SOLUTION: A motorcycle tire for irregular ground running includes a tread part 2. The tread part 2 includes a base surface 8 and multiple blocks 10. The block 10 includes: a crown block 11 positioned on a side of a tire equator C; and a shoulder block 13 positioned on a side of a tread end Te. A height hs of the shoulder block 13 from the base surface 8 is higher than a height hc of the crown block 11 from the base surface 8. The shoulder block 13 is provided with a base part 20 of which cross section along the base surface 8 locally increases on a side of the base surface 8.SELECTED DRAWING: Figure 2
Patent JP-2021152616-A (JP)
Title: Seal member
Inventor: OGURI CHIHARU
IPC: G09F3/10
Filed: 2020-03-24
Abstract: To provide a seal member that an opening person can easily peel from a box or a container to which the seal member is stuck and further, which can be manufacture at low cost and easily.SOLUTION: A seal member S1 is configured by laminating an adhesive layer A and a release paper E on a rear face of a base material B. The base material B is formed in a track shape from a transparent synthetic resin film (PET film) having a predetermined thickness. The adhesive layer A consisting of an acrylic resin is laminated on the rear face of the base material B, and the release paper E is laminated at a lower side of the adhesive layer A. Three valley folding lines L1-L3 are provided at equal intervals and in parallel at a peripheral edge of a front face of the base material B. Further, at an intermediate position in a width direction of the valley folding lines L1-L3, a valley-folded raising suppression line I is provided across them, and valley-folded inclination lines (i) and (i) are additionally provided at right and left sides of an innermost portion of the raising suppression line I.SELECTED DRAWING: Figure 1
Patent JP-2021054791-A (JP)
Title: Low water sensitive tooth adhesive composition
Inventor: KADOBAYASHI YUSEI
IPC: A61K6/30
Filed: 2020-03-25
Abstract: To provide tooth adhesive compositions that can exert adhesion to adhere firmly to a tooth with high water content, particularly dentin.SOLUTION: Provided is a tooth adhesive composition containing: a monomer containing a trifunctional or higher functional (meth)acrylamide group (a); an acid group-containing monomer (b); a monomer (c); water (d) and/or an organic solvent (e); and a polymerization catalyst (f), the monomer containing the trifunctional or higher functional (meth)acrylamide group (a) being contained in a proportion of 0.1 to 20 wt.%.SELECTED DRAWING: None
Patent JP-2021156805-A (JP)
Title: Satellite communication information correction device
Inventor: NARUMI TOMOHIRO
IPC: G01S19/05
Filed: 2020-03-30
Abstract: To correct satellite information from an artificial satellite more accurately than conventional devices even if an environment changes.SOLUTION: A satellite transmission information correction device 50 comprises: a reception unit 100 which can receive a transmission signal transmitted from one or more artificial satellites; a photographing unit 140 which photographs a state of an omnidirectional circumference of the reception unit 100 as a circumferential image; an identification unit which identifies cause of noise or offset of a reception signal received by the reception unit on the basis of the circumferential image; a calculation unit which performs a positioning calculation on the basis of a position of a reference point as to the artificial satellite; a confirming unit which confirms an installation location on the basis of the transmission signal; and a correction unit which corrects satellite transmission information including the reception signal on the basis of the cause identified by the identification unit, a result of the positioning calculation by the calculation unit, and the installation location identified by the confirming unit.SELECTED DRAWING: Figure 2
Patent JP-2021162937-A (JP)
Title: Sensing case and smoke sensor
Inventor: UMEMURA TAKUYA
IPC: G08B17/10
Filed: 2020-03-30
Abstract: To provide a sensing case and a smoke sensor capable of easily suppressing an increase in stray light.SOLUTION: A sensing case 1 is used for a smoke sensor including a light-emitting element 4 and a light-receiving element 5, and includes a case main body 110 and a covering body 7. The light-emitting element 4 outputs light toward a sensing space Sp1. The light-receiving element 5 is arranged at a position where direct light from the light-emitting element 4 is not incident and scattered light by smoke in the sensing space Sp1 is incident. The case main body 110 surrounds the sensing space Sp1. The covering body 7 is liquid or gel-like. The covering body 7 covers at least a part of a surface 101 of the case main body 110.SELECTED DRAWING: Figure 1
Patent JP-2021161652-A (JP)
Title: Automatic penetration testing machine
Inventor: SHIRAHASE MASASHI
IPC: E02D1/02
Filed: 2020-03-31
Abstract: To provide an automatic penetration testing machine that can output highly reliable penetration test data.SOLUTION: An automatic penetration testing machine 1 according to the present invention includes: a main body 10 that has a vertically extending support column 12; an elevating unit 20 that can be raised and lowered along the support column 12; a chuck unit 30 that is mounted on the elevating unit 20 and can hold a rod R and drive the rod R in rotation; and a control unit 40 that controls the rotation and descent of the rod R based on a preset operation program, penetrates the rod R into the ground based on a specified test load, stores the test load for each penetration depth of the rod R as penetration test data, and can output it to the outside. The main body 12 is formed by making it possible to attach and detach a measuring unit 50 provided with an external load sensor 53 that measures an actual load acting in an axial direction of the rod R. As a result, it is possible to easily inspect whether or not a penetration test can be performed according to the specified test load regardless of a location.SELECTED DRAWING: Figure 1
Patent JP-2021161893-A (JP)
Title: Axial flow fan
Inventor: ONO YUMA
IPC: F04D29/54
Filed: 2020-03-31
Abstract: To suppress the generation of a disturbance of an airflow even in a constitution in which a housing is divided into two pieces.SOLUTION: An axial flow fan comprises an impeller, a motor and a housing for accommodating the impeller and the motor. The housing comprises: a first housing having a first wind tunnel part being a suction port at one end side in an axial direction, and a plurality of first flanges formed at one end side of the first wind tunnel part; and a second housing having a second wind tunnel part being a suction port at the other end side in the axial direction, a motor base part which is formed at the other end side of the second wind tunnel part, and in which the motor is arranged, and a plurality of stationary blades for connecting the second wind tunnel part and the motor base part, and a plurality of second flanges formed at one end side of the second wind tunnel part. The first wind tunnel part is inserted into the second wind tunnel part from one end side, and the first flange and the second flange are overlapped on, and engaged with each other in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2021159532-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-04-02
Abstract: To provide a game machine for preventing a speculative mind from excessively increasing.SOLUTION: Performance control means can execute performance control based on control information capable of specifying whether a state is a high grant state transmitted from game control means. A performance control CPU can execute a pseudo movable body display performance for moving and displaying a first pseudo movable body display from a first initial display position to a first performance display position, and a movable body performance for moving a mounting movable body from an origin position to a performance position. A ratio of control to a jackpot game state (a degree of expectation toward a jackpot) is higher when a development performance A using the mounting movable body and a development performance B using a second pseudo movable body display are executed than when the development performance B is executed without execution of the development performance A, during a variable display period of a pattern based on a variation pattern of a super-ready-to-win β or a super-ready-to-win γ.SELECTED DRAWING: Figure 11-28
Patent JP-2021159647-A (JP)
Title: Photocatalyst apparatus
Inventor: TSUZAKI OSAMU
IPC: A61L9/20
Filed: 2020-04-03
Abstract: To provide a photocatalyst apparatus that can prevent light from leaking to the outside.SOLUTION: A photocatalyst apparatus according to an embodiment comprises: a cylindrical housing; a blowing part which is provided inside the housing and has a plurality of rotatable blades; at least one light emitting element which is provided inside the housing and irradiates a photocatalyst carried by the plurality of blades with light; a detection part which detects positions of the blades in a rotating direction of the blades; and a controller which switches turning on and off of the light emitting element on the basis of a signal from the detection part.SELECTED DRAWING: Figure 2
Patent JP-2021164133-A (JP)
Title: Optical receiving device
Inventor: ISHIMURA SHOTA
IPC: H04B10/66
Filed: 2020-04-03
Abstract: To reduce the number of optical members of an asymmetric structure required for an optical receiving device which performs demodulation based on a stokes parameter.SOLUTION: The optical receiving device comprises conversion means and output means. The conversion means receives first signal light and outputs: a second signal light of a first polarization of the first signal light corresponding to the sum of a first component of the first polarization of the first signal light and a second component of a second polarization orthogonal to the first polarization of the first signal light; and a third signal light of the first polarization corresponding to the difference between the first component and the second component. The output means outputs a signal corresponding to the stokes parameter of the first signal light based on the second signal light and the third signal light.SELECTED DRAWING: Figure 2
Patent JP-2021164999-A (JP)
Title: Image forming system and image forming method
Inventor: MATSUMOTO YOSHIYASU
IPC: B41J2/01
Filed: 2020-04-06
Abstract: To provide an image forming system and an image forming method that can perform transfer to a paper sheet well by combining active ray-curable ink and an intermediate transfer body having good conforming property to sheets, thus improving quality of images.SOLUTION: An image forming method and an image forming system of the present invention use an image forming device configured to transfer an image formed on an intermediate transfer body with active ray-curable ink to a recording medium. The intermediate transfer body is a laminate including at least one layer of an elastic layer and a base material layer. With measurement of dynamic viscoelasticity of the laminate in a vertical direction, a loss elastic modulus at a temperature of 40°C and frequency of 0.1 Hz is 10000 Pa or greater, and a storage elastic modulus of the active ray-curable ink at the time of image transfer is greater than a storage elastic modulus of the intermediate transfer body.SELECTED DRAWING: Figure 1
Patent JP-2021165654-A (JP)
Title: Radiation detection device
Inventor: SAKAUCHI RYUNOSUKE
IPC: G01T7/00
Filed: 2020-04-06
Abstract: To provide a radiation detection device which can improve strength and moisture resistance as well.SOLUTION: A radiation detection device of the present embodiment includes: a radiation detection panel for detecting radiation; a supporting body for supporting the radiation detection panel; a housing which has an incident window facing the radiation detection panel and accommodates the radiation detection panel and the supporting body; and a sealing structure for sealing the radiation detection panel inside the housing.SELECTED DRAWING: Figure 1
Patent JP-2021168583-A (JP)
Title: Axial gap motor, and compressor
Inventor: FUTAI MASAHIRO
IPC: H02K1/27
Filed: 2020-04-13
Abstract: To provide a motor system, and a compressor which are inexpensive, and can be stably operated even under high temperature environment.SOLUTION: A motor system comprises: an axial gap motor having a shaft extending along an axis, a disc-like rotor provided in the shaft and centered on the axis, a first magnet arranged on a plane of the rotor facing one side in the axial direction, a second magnet arranged on a plane of the rotor facing the other side in the axial direction and having characteristics different from those of the first magnet, a first stator facing the rotor from the one side in the axial direction and having a first coil, and a second stator facing the rotor from the other side in the axial direction and having a second coil; and a power supply part which can selectively supply power to the first coil and the second coil.SELECTED DRAWING: Figure 1
Patent JP-2020112833-A (JP)
Title: Image developing cartridge
Inventor: ITABASHI NAO
IPC: G03G21/16
Filed: 2020-04-14
Abstract: To provide a structure for image developing cartridges that can easily keep a locking rib in a state of engagement with part of a drum cartridge.SOLUTION: An image developing cartridge 1 has a casing 10, an image developing roller 30, a coupling 41 and a locking rib 60. The image developing roller 30 can roll around an axis extending in a first direction. The coupling 41 is positioned at one end of the casing 10 in the first direction. The locking rib 60 is positioned at the other end of the casing 10 in the first direction. For this reason, even if the coupling 41 is pushed to invite displacement of the image developing cartridge 1 toward the other end side in the first direction, part of the drum cartridge and the locking rib 60 can be easily maintained in a state of engagement.SELECTED DRAWING: Figure 4
Patent JP-2020176118-A (JP)
Title: Carboxylate, carboxylic acid generator, resist composition, and method for producing resist pattern
Inventor: MASUYAMA TATSURO
IPC: G03F7/20
Filed: 2020-04-14
Abstract: To provide a salt capable of producing a resist pattern having good CD uniformity (CDU), an acid generator, and a resist composition containing the same.SOLUTION: A carboxylate represented by Formula (I), a carboxylic acid generator, and a resist composition are provided. [In the formula, R1 and R2 each represent H, F or an alkyl group having F; R3 represents F or an alkyl group having F; R4 and R5 each independently represent a halogen atom, a fluorinated alkyl group or the like, and -CH2- contained in the fluorinated alkyl group or the like may be substituted with -O- or -CO-; m4 represents an integer of 0-4; m5 represents an integer of 0-5; and X0 represents a hydrocarbon group, and -CH2- contained in the hydrocarbon group may be substituted with -O-, -S- or the like.]SELECTED DRAWING: None
Patent JP-2021174652-A (JP)
Title: Calibration device for charge/discharge inspection equipment
Inventor: NAKANO TSUYOSHI
IPC: H02J7/00
Filed: 2020-04-23
Abstract: To provide a calibration device for charge/discharge inspection equipment, capable of easily calibrating a charge/discharge inspection device including many charge/discharge probes.SOLUTION: There is provided a calibration device 10 for charge/discharge inspection equipment 11 that includes a charge/discharge inspection device 13b for performing a charge/discharge test of secondary batteries, the charge/discharge inspection device including many first and second charge/discharge probes 22, 23 connected to respective positive and negative electrodes of secondary batteries arranged side by side. The calibration device includes: a transport tray 41 that can be transported to the charge/discharge inspection device 13b by transport means 12; a calibration unit 42 being disposed to be movable in a recess 44 of the transport tray 41 and including many positive electrode terminals 45 and negative electrode terminals 46 that are connected to respective first and second charge/discharge probes 22, 23; and positioning means that performs positioning between the positive electrode terminals 45 and the first charge/discharge probe 22 and between the negative electrode terminals 46 and the second charge/discharge probe 23.SELECTED DRAWING: Figure 1
Patent JP-2021174886-A (JP)
Title: Current sensor
Inventor: YOSHINARI TETSUYA
IPC: H01F38/30
Filed: 2020-04-27
Abstract: To provide a magnetic field detection type current sensor which uses a core preventing a short-circuit due to contact between a winding and a shield.SOLUTION: A sensor unit 20 of a current sensor comprises an annular core 222, an upper core case 224U and a lower core case 224L for housing the core, a winding 260 wound around the upper core case 224U and the lower core case 224L, and a magnetic shield 28 partly covering at least the winding 260. The upper core case 224U and the lower core case 224L are provided with a plurality of protrusions 240 protruding outward. The winding 260 is wound around the upper core case 224U and the lower core case 224L avoiding the protrusions 240. Each protrusion 240 has a protrusion amount size greater than a winding thickness size of the winding 260. Each protrusion 240 also faces the magnetic shield 28.SELECTED DRAWING: Figure 7
Patent JP-2021175892-A (JP)
Title: Centrifugal blower
Inventor: ITO KOJI
IPC: F04D29/44
Filed: 2020-05-01
Abstract: To provide a centrifugal blower which suppresses a pressure loss, and can improve fan efficiency.SOLUTION: A centrifugal blower comprises: a centrifugal fan 20 for blowing out air; and a casing 10 having a first cover part 11 for covering one side of a fan axial core CL in an axial core direction, a second cover part 12 for covering the other side, and a columnar support 13 for maintaining a clearance between the first cover part 11 and the second cover part 12. The first cover part 11 and the second cover part 12 form a ventilation path 15 between a first cover face 112 and a second cover face 123, and also form a blowout port 16 over an entire periphery of the casing 10. The columnar support 13 is arranged outside the fan axial core CL in a radial direction rather than the centrifugal fan 20 in the ventilation path 15. At least either of the first cover face 112 and the second cover face 123 has an inclination part 125 which gradually enlarges a size of the ventilation path 15 in the axial core direction, and is inclined to a peripheral direction at an airflow upstream side in the peripheral direction of the fan axial core CL rather than a region in which the columnar support 13 is arranged.SELECTED DRAWING: Figure 2
Patent JP-2021178019-A (JP)
Title: Game machine
Inventor: HIRAKO NORIYASU
IPC: A63F7/02
Filed: 2020-05-14
Abstract: To provide a game machine allowing for suitably mounting electronic components on a board.SOLUTION: An LED driver 126, and a bypass capacitor 85 smaller than the LED driver 126 are mounted on a first decorative board 56. Resist is provided among plural pads with which plural electrodes of the LED driver 126 are connected electrically in the first decorative board 56, and no resist is provided among plural pads 171a, 171b with which plural electrodes 85a, 85b of the bypass capacitor 85 are connected electrically in the first decorative board 56. An outside silk 213 for dividing an area is provided around the area for mounting the LED driver 126 in the first decorative board 56, and no outside silks for dividing an area are provided around the area for mounting the bypass capacitor 85 in the first decorative board 56.SELECTED DRAWING: Figure 8
Patent JP-2020129403-A (JP)
Title: Method of generating and displaying graphical trend symbol for process control system, and computer-readable storage medium
Inventor: MARK J NIXON
IPC: G05B23/02
Filed: 2020-05-14
Abstract: To provide a process control monitoring system that performs trend monitoring of a process variable, and hierarchically graphical navigation of a process control plant.SOLUTION: A process control monitoring system uses graphical trend symbols in order to assist detection and monitoring of process variables inside a process control plant. A graphical display application inside the process control monitoring system is capable of implementing and displaying each graphical trend symbol in order to graphically indicate or incorporate information of current trends and values of the process variables inside the process control plant. The graphical display application is capable of displaying the graphical trend symbols at spatially realistic places inside graphical expression of the process control plant while maintaining a hierarchical structure or each hierarchical level of a process plant. Further, there may be included a zoom function making it possible to acquire more information by being quickly drilled down via trend data by a user, and to assist identification of a problem and a diagnostic task.SELECTED DRAWING: Figure 1
Patent JP-2020129404-A (JP)
Title: Processing computational graphs
Inventor: Paul A Tucker
IPC: G06F9/50
Filed: 2020-05-14
Abstract: To provide a technology of processing computational graphs expressing a neutral network.SOLUTION: Methods include: receiving a request from a client to process a computational graph; and obtaining data representing the computational graph. The computational graph includes a plurality of nodes and directed edges. Each node represents a respective operation. Each directed edge connects a respective first node to a respective second node that represents an operation that receives, as input, an output of an operation represented by the respective first node. Further, a plurality of available devices for performing the requested operation are identified and the computational graph is partitioned into a plurality of sub-graphs. For each sub-graph, the operations represented by the one or more nodes in the sub-graph are assigned to a respective available device in the plurality of available devices for operation.SELECTED DRAWING: Figure 2
Patent JP-2021182251-A (JP)
Title: Information processing system
Inventor: WATANABE KOTA
IPC: H04M1/00
Filed: 2020-05-19
Abstract: To provide an information processing system capable of improving convenience.SOLUTION: An information processing system of an embodiment comprises an information storage unit, a prediction unit, and a notification unit. The information storage unit stores first information based on detection results of a temperature sensor of a first home appliance over a prescribed time. The prediction unit predicts a future temperature around the first home appliance on the basis of the first information stored by the information storage unit over the prescribed time. The notification unit causes an alarm of the first home appliance or a terminal device to make a first notification when the future temperature predicted by the prediction unit meets a first condition.SELECTED DRAWING: Figure 3
Patent JP-2021185799-A (JP)
Title: 3-hydroxybutyric acid-containing fat composition
Inventor: SUGIMOTO MASAYUKI
IPC: A23D9/00
Filed: 2020-05-28
Abstract: To provide a 3-hydroxybutyric acid-containing fat composition which hardly deliquesces, suppresses acidity, and is easy to handle as a powder.SOLUTION: A 3-hydroxybutyric acid-containing fat composition contains 3-hydroxybutyric acid and/or a salt thereof, and fat particles. The fat particles have a plate-like shape and contain a fat component containing one or more XXX-type triglycerides having fatty acid residues X having a carbon number of x at the positions 1 to 3 of glycerin. The carbon number x is an integer selected from 10 to 22, and the fat component contains β-type fat.SELECTED DRAWING: Figure 1