baber/WOPTO huggingface dataset:
Patent JP-2021122662-A (JP)
Title: Pachinko game machine
Inventor: YAGORO TAKASHI
IPC: A63F7/02
Filed: 2020-02-07
Abstract: To prevent a fraudulent act for targeting a random number corresponding to a special game by breaking power supply of a Pachinko game machine intentionally and then resuming power supply.SOLUTION: A Pachinko game machine includes a ball entry sensor that is provided in a predetermined position of a game board and can detect game balls entering a start pocket that the game balls can enter. The game machine is configured such that game balls are shot by a shooting device, power supply to the Pachinko game machine is broken in a situation in which game balls are traveling along a guide rail, power supply is resumed in a situation in which game balls are traveling along the guide rail, and a time (for example, ta) from power supply is resumed till it becomes possible to detect game balls by the ball entry sensor is longer than a time (for example, t4) from shot game balls pass through a prevention piece till they pass through the ball entry sensor via the start pocket in the case where the shot game balls pass through the prevention piece and then pass through the ball entry sensor via the start pocket.SELECTED DRAWING: Figure 46
Patent JP-2021127471-A (JP)
Title: Stainless steel material and diffusion bonded object
Inventor: IMAGAWA KAZUNARI
IPC: C22C38/00
Filed: 2020-02-10
Abstract: To provide a stainless steel material having excellent diffusion bonding properties and high corrosion resistance of a bonded portion after diffusion bonding, and causing small thermal expansion by diffusion bonding.SOLUTION: The stainless steel material of the present invention includes a ferrite phase and a martensite phase, and contains C of 0.030 mass% or less, Si of 0.60 mass% or less, Mn of 2.0 mass% or less, P of 0.040 mass% or less, S of 0.003 mass% or less, Ni of 1.0 to 6.0 mass%, Cr of 17.5 to 22.0 mass%, Mo of 1.5 mass% or less, Cu of 2.0 mass% or less, Nb of 8(C+N) to 0.50 mass% (C and N represent their respective contents), Al of 0.10 mass% or less, and N of 0.030 mass% or less, with balance composed of Fe and unavoidable impurities, in which an average crystal grain size is 10 μm or less, and Ms=(3000×(0.068-(C+N))+50×(0.47-Si)+60×(1.33-Mn)+110×(8.9-Ni)+75×(14.6-Cr)-32)×5/9 shall be 180°C or higher.SELECTED DRAWING: None
Patent JP-2021130072-A (JP)
Title: Processing system for liquid to be processed
Inventor: NAKAGAWA AKIO
IPC: B01D61/58
Filed: 2020-02-18
Abstract: To provide a processing system for a liquid to be processed, maintaining a transmembrane pressure difference and a flow rate or pressure of the liquid circulating through a circulation flow path.SOLUTION: A processing system for a liquid to be processed comprises: plural crossflow system filter devices 20 in which the primary sides A are serially connected; a circulation path 40; a pump 50 and pressure control valve 53 for adjusting the inlet and outlet pressures P61(PV) and P62(PV) of the filter devices 20: the first and second secondary side control valves 51 and 52 provided at a secondary side B; and a controller 30. The controller 30 maintains a circulation flow rate to a preset value by increasing the inlet pressure of a pump 50 or by decreasing the outlet pressure of the pressure control valve 53 when the circulation flow rate of the liquid to be processed lowers, and also controls the first and second secondary side control valves 51 and 52 so that the pressure of a penetration liquid becomes the preset value thereof by calculating the preset value of pressure in the penetration liquid in the secondary side B, based on the preset values of the inlet/outlet pressures and a transmembrane pressure difference.SELECTED DRAWING: Figure 1
Patent JP-2021129811-A (JP)
Title: Ultrasonic diagnostic apparatus and ultrasonic probe
Inventor: HONGO HIRONOBU
IPC: A61B8/00
Filed: 2020-02-20
Abstract: To improve convenience of ultrasonic diagnosis in a limited situation.SOLUTION: An ultrasonic diagnostic apparatus includes an ultrasonic probe, an apparatus body, and a selection unit. The ultrasonic probe includes a battery. The ultrasonic probe is connected to the apparatus body. The selection unit is incorporated into the ultrasonic probe, selects power from the apparatus body in a first diagnostic mode, and selects power from the battery in the second diagnostic mode different from the first diagnostic mode.SELECTED DRAWING: Figure 1
Patent JP-2021133695-A (JP)
Title: Decorative display device for vehicle
Inventor: MASAJI YOSHINORI
IPC: B60R16/02
Filed: 2020-02-21
Abstract: To provide a decorative display device for vehicle which has the appearance common to a relevant vehicle mounted article and is excellent in the designability at the turn-on of a display.SOLUTION: A decorative display device 1 for vehicle comprises: a display 2 for luminous-displaying an image; a light transmission type touch panel substrate body 3 which is arranged on the upper layer of the display 2; and a light transmission type decorative body 4 which is arranged on the upper layer of the touch panel substrate body 3. The touch panel substrate body 3 has a display region 33 and a non-display region 34. The display 2 comprises: a selection light-emission region 21 which is at a position opposite to the display region 33; and a selection non-light-emission region 22 which is at a position opposite to the non-display region 34. The decorative display device for vehicle executes a turn-off mode of turning off the selection non-light-emission region 22 and the selection light-emission region 21, and a restricted turn-on mode of turning on the selection light-emission region 21 only while turning off the selection non-light-emission region 22.SELECTED DRAWING: Figure 4
Patent JP-2021135330-A (JP)
Title: Imaging lens
Inventor: TERANISHI KOSUKE
IPC: G02B13/18
Filed: 2020-02-25
Abstract: To provide an imaging lens constituted by 5 lenses having a good optical characteristic in near infrared light, being small, and having a bright F value.SOLUTION: An imaging lens includes, in sequence from an object side, a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens having a positive refractive power, a fourth lens having a negative refractive power, and a fifth lens having a negative refractive power, and satisfies a predetermined conditional expression.SELECTED DRAWING: Figure 1
Patent JP-2021139418-A (JP)
Title: Conversion device for electric parking brake
Inventor: YAMAZAKI YUHEI
IPC: F16D65/18
Filed: 2020-03-04
Abstract: To provide a conversion device for an electric parking brake which eliminates idling operation of a linear motion member to improve responsiveness.SOLUTION: The invention includes: a rotary shaft member 2 which has a first screw part 21 and rotates in response to driving of a motor 91; a linear motion member 3 having a second screw part 31 which is threadedly engaged with the first screw part 21; and an elastic member 4 which is fixed to an outer peripheral surface of the linear motion member 3 in a manner that the linear motion member 3 and the elastic member 4 cannot rotate relative to each other. A piston 5 has: a first restriction surface 531 formed on an inner peripheral surface of a cylindrical part 52 and extending in an axial direction; and a second restriction surface 532 which is formed on the inner peripheral surface of the cylindrical part 52, faces the first restriction surface 531, and extends in the axial direction. The elastic member 4 has rotation restriction parts 42 each of which contacts with the first restriction surface 531 and the second restriction surface 532 and is disposed between the first restriction surface 531 and the second restriction surface 532 while pressing the first restriction surface 531 and the second restriction surface 532.SELECTED DRAWING: Figure 3
Patent JP-2021140533-A (JP)
Title: Work integration management system
Inventor: KOBAYASHI RYOSUKE
IPC: G06Q10/06
Filed: 2020-03-06
Abstract: To provide a work integration management system that emphasizes correction of a work plan due to an uncertain element even if an initial plan is established by an OR method and an operation is performed using Patent Document 1.SOLUTION: A work integration management system for performing and managing work with many uncertain elements includes at least one or more functions of: a work plan correction function for correcting an initial work plan for a purpose of obtaining a better optimum solution after a plan and achievements are compared and evaluated relative to the initial work plan; a three-axis evaluation function for deriving and presenting an optimum solution in consideration of one more restriction function in addition to evaluation by two axes of two restriction functions; and a middle and long-term resource arrangement function for formulating a short-term optimum resource arrangement in operation and the middle and long-term resource arrangement plan.SELECTED DRAWING: Figure 1
Patent JP-2021142485-A (JP)
Title: Water-absorbing material, and production method thereof
Inventor: ASAO TAKUJI
IPC: B01J20/24
Filed: 2020-03-12
Abstract: To provide a water-absorbing material capable of making effective use of a large amount of rice husks as resources.SOLUTION: A water-absorbing material 1 of the invention is formed by filling ground pieces 20 of rice husks in a housing bag 10 having water permeability. The water-absorbing material 1 preferably has a contour of a pillow-like shape. The housing bag 10 is preferably made of a mesh sheet 11a (Fig. 6(b)) in which a mesh 11a1 is plugged with a water permeable sheet 11a2. The ground pieces 20 of rice husks are more preferably ground to an undersize of a sieve with an opening of 1 mm or less.SELECTED DRAWING: Figure 2
Patent JP-2021148023-A (JP)
Title: Composite material blade, rotary machine, and method for molding composite material blade
Inventor: KAMIYA MASAMI
IPC: F01D5/14
Filed: 2020-03-17
Abstract: To provide a composite material blade and the like capable of suppressing the occurrence of stress concentration by suppressing a change in rigidity from a leading edge side to a trailing edge side.SOLUTION: A composite material blade 10 is formed using a composite material including reinforcing fibers and resin, and has a pressure surface and a suction surface. The composite material blade includes, in a blade thickness direction that is the direction connecting the pressure surface and the suction surface, a front side part 14 that is the part on the pressure surface side, a back side part 12 that is the part on the suction surface side in the blade thickness direction, and a metal shield part 15 provided on the leading edge side, which is the upstream side in a flow direction in which a fluid flows. The metal shield part includes a main body portion 15a provided on the leading edge side, and an embedded portion 15b that is provided on the trailing edge side, which is the downstream side of the main body portion in the flow direction, and that is provided between the front side part and the back side part. A plate thickness of the metal shield part in the blade thickness direction decreases from the main body portion toward the embedded portion.SELECTED DRAWING: Figure 3
Patent JP-2020108967-A (JP)
Title: Packaging medium
Inventor: ISSHIKI NAHO
IPC: B32B27/36
Filed: 2020-03-18
Abstract: To provide a polyester film superior in a CO2 reduction effect to a non-recycled polyester as well as superior in hygiene properties to a recycled polyester.SOLUTION: A polyester film 10 is a single-layered polyester film, and includes: a biomass polyester that contains ethylene glycol derived from biomass as a diol unit and a dicarboxylic acid derived from fossil fuel as a dicarboxylic acid unit; and a recycled polyester obtained by recycling polyester resin products including a polyester that contains diol derived from fossil fuel and/or ethylene glycol derived from biomass as a diol unit, and a dicarboxylic acid derived from fossil fuel as a dicarboxylic acid unit.SELECTED DRAWING: Figure 1
Patent JP-2020093150-A (JP)
Title: Hair fostering promotion device
Inventor: AKAMATSU KEIICHI
IPC: A61N5/06
Filed: 2020-03-18
Abstract: To provide a hair fostering promotion device capable of satisfying a user more than before.SOLUTION: A hair fostering promotion device supplies a voltage signal generated by a signal generation device 2 to a pair of electrification pads 6 to stimulate a subject's head. The hair fostering promotion device comprises a light irradiation device 11 to be arranged with a predetermined space from a scalp of the head, the light irradiation device comprising a plurality of types of light-emitting diodes. The plurality of types of light-emitting diodes include red light-emitting diodes having a wavelength of 640 nm to 690 nm, blue light-emitting diodes having a wavelength of 450 nm to 500 nm, and light-emitting diodes having a wavelength of 920 nm to 970 nm. Combination of such light-emitting diodes enables effective use of light stimulation.SELECTED DRAWING: Figure 1
Patent JP-2021147871-A (JP)
Title: Lock structure, construction method of lock structure, and removal method of lock structure
Inventor: UCHIDA TETSUO
IPC: E02D23/04
Filed: 2020-03-19
Abstract: To provide a lock easily constructed and removed and having high bonding strength and airtightness.SOLUTION: A man lock 6 of a pneumatic caisson 1 installed on a work room slab 3 comprises: a plurality of precast concrete blocks 60 to 66; a plurality of horizontal connection mechanisms 80 detachably connecting the plurality of blocks 60 to 66 in a horizontal direction; and a plurality of vertical connection mechanisms 70 detachably connecting the plurality of blocks 60 to 66 in a vertical direction.SELECTED DRAWING: Figure 5
Patent JP-2021145611-A (JP)
Title: Method for processing aging fish
Inventor: MATSUKAWA MASAHITO
IPC: A23L17/00
Filed: 2020-03-19
Abstract: To provide a method for processing an aging fish retaining raw quality and having high safety.SOLUTION: A method for processing an aging fish includes: a raw vinegar immersion step of immersing a fresh fish in a vinegar including acetic acid; a salting step of washing the fresh fish immersed in the vinegar and then immersing the fresh fish in a salt water; and a drying step of drying the fresh fish immersed in the salt water.SELECTED DRAWING: Figure 2
Patent JP-2021148670-A (JP)
Title: Measurement method, optical device, measurement device, moving body, robot, electronic instrument, and shape formation device
Inventor: MIKI YOSHIHIKO
IPC: G01B11/25
Filed: 2020-03-19
Abstract: To achieve improvement in pattern projection accuracy of a measurement pattern with which an object is irradiated via an optical deflection element from a light source.SOLUTION: A measurement method has: a first step that includes a scan step of scanning light from a light source by a scan unit and irradiating an object with the light, an image-capturing step of capturing an image of the object irradiated with the light scanned by the scan unit by an image-capture part, and an acquisition step of acquiring information on the object by an acquisition unit on the basis of image-capturing information created by image-capturing by the image-capture unit; and a second step implemented by a control unit before the first step, and controlling the light source so as to irradiate the scan part with the light from the light source without implementing at least the image-capturing step and acquisition step.SELECTED DRAWING: Figure 1
Patent JP-2021152565-A (JP)
Title: Display unit and optical element
Inventor: NOGUCHI TOSHIYUKI
IPC: G02B27/02
Filed: 2020-03-24
Abstract: To form an exit pupil to be in appropriate arrangement and size without increasing the size of a device.SOLUTION: A display unit 100 comprises: a pupil enlargement member 41 that enlarges a beam of image light IL; a shutter member 42 that is arranged on an exit side of the pupil enlargement member 41; a control unit 80 that controls the operation of the shutter member 42; and a pupil detection device 50 that detects a pupil position. The control device 80 controls the opening of the shutter member 42, that is, the position and size of a transmission opening pattern AP so that an exit pupil is formed in accordance with the pupil position detected by the pupil detection device 50.SELECTED DRAWING: Figure 1
Patent JP-2021093344-A (JP)
Title: Garnet-type solid electrolyte separator and method of producing the same
Inventor: WATANABE MASAKI
IPC: H01B1/08
Filed: 2020-03-24
Abstract: To provide a garnet-type solid electrolyte separator with high short circuit resistance, and a method of producing the same.SOLUTION: The garnet-type solid electrolyte separator includes: a garnet-type solid electrolyte; a carbon-enriched layer present on at least one surface of the garnet-type solid electrolyte separator; and a carbon-enriched part present in a range from the surface to a depth of 10 μm.SELECTED DRAWING: None
Patent JP-2021158731-A (JP)
Title: Energy supply system and energy supply method
Inventor: TAKADA TAKUMI
IPC: H02J3/00
Filed: 2020-03-25
Abstract: To provide an energy supply system that realizes an energy backup system for a grid.SOLUTION: A first management device 111 manages a plurality of grids 101 to 108 in a system 100. Each of the plurality of grids includes a second management device 102 that controls an energy supply source and a demand facility and adjusts the supply and demand of energy in the grid. The first management device and the second management device acquire the state of the grid, and based on the result, determine whether or not energy supply from an outside of the grid is required. Energy is supplied to the grid that is determined to require external energy supply.SELECTED DRAWING: Figure 1
Patent JP-2021157608-A (JP)
Title: Information processing program, information processor, information processing method
Inventor: HATABAYASHI ICHITARO
IPC: G06Q50/20
Filed: 2020-03-27
Abstract: To provide an information processing program capable of outputting an alert when confirmation is required in centralized management.SOLUTION: The information processing program causes a computer to execute a series of processing including the steps of: receiving a record in which a piece of information of a name of a person, a piece of information of a school to which the person belongs, and a piece of information of a grade to which the person belongs are associated; and when storing the received record as a record group, outputting an alert depending on the comparison result between the respective information included in the received record and the respective information included in the record group.SELECTED DRAWING: Figure 10
Patent JP-2021155893-A (JP)
Title: Device, method and program for supporting design of garment for exercise
Inventor: AIMI TAKAYUKI
IPC: A61B5/107
Filed: 2020-03-27
Abstract: To provide a device for supporting the design of a garment highly adapted to a movement during exercise.SOLUTION: In a device 1, a posture acquisition part 11 acquires plural sets of posture data indicating a posture of a body part at multiple times during exercise, for each body part of a plurality of feature points of the surface of the body. An average joint angle calculation part 12 calculates an average joint angle data indicating an average value of a joint angle during exercise in each of a plurality of joint parts of the body, based on the plural sets of posture data. A body shape acquisition part 13 acquires body shape data indicating a body shape of a person when the person imitates an intermediate posture during exercise, such that each joint angle of the plurality of joint parts becomes the average value, based on the average joint angle data.SELECTED DRAWING: Figure 1
Patent JP-2021154072-A (JP)
Title: Folding member
Inventor: YAMAMOTO TAKASHI
IPC: A47K10/16
Filed: 2020-03-30
Abstract: To fold back a base sheet at a fold line on a position deviated from a center in a width direction.SOLUTION: A folding member 1 is configured such that a belt-shaped base sheet 5 transported in an expanded state is introduced along a prescribed first plane, then, the base sheet 5 folded back from one side to the other side in the width direction on the base sheet 5 on a fold line extending in a transport direction of the base sheet 5 on a downstream side of a transport direction of the base sheet from a prescribed origin P, is derived along a prescribed second plane crossing the first plane at an intersection in the width direction at an obtuse angle. The folding member 1 comprises a folding guide part 1G, a directional guide part 2G, a folding guide part 3G, and a fold back guide part 4G. The fold back guide part 4G has a middle lower end part 4D which is provided on the other side position in a width direction by a dimension less than 1/2 of a whole width being a dimension in the width direction on the base sheet 5 in the expanded state and being an end part on the downstream side of the transport direction of the base sheet 5 to a fourth base end part 4U coupled to the origin P and guides folding back of the base sheet 5 folded at the folding guide part 3G at the fold line.SELECTED DRAWING: Figure 2
Patent JP-2021163107-A (JP)
Title: Numerical controller and control method of numerical controller
Inventor: TERADA GEN
IPC: G05B19/18
Filed: 2020-03-31
Abstract: To provide a numerical controller and a control method of the numerical controller that can acquire correct image information of a material to be cut.SOLUTION: A camera module can be detachably attached to a main spindle. The camera module includes a camera, a K axis and a K axis actuator. The K axis is an axis orthogonal to an S axis. The K axis actuator rotates the camera around the K axis. A CPU controls the actuator to rotate the camera around the K axis (S113). The CPU commands a target position to the main spindle, a table and the camera module and executes imaging at such timing as to reach the target position (S115).SELECTED DRAWING: Figure 5
Patent JP-2021164354-A (JP)
Title: Vehicle traction control device
Inventor: SHIGYO MASAKATSU
IPC: B60L15/20
Filed: 2020-04-02
Abstract: To provide a vehicle traction control device capable of more properly securing drive force of drive wheels, even when drive wheels slip on a road surface on which right and left drive wheels have a different road surface friction coefficient respectively.SOLUTION: A traction control device 50 comprises: a motor control part 520 for controlling a motor generator 20; and a differential device for restricting differential rotation of right and left drive wheels. The motor control part 520 controls output torque of an electric motor by executing rotation speed feedback control for causing rotation speed of the electric motor to follow target rotation speed, when detecting slip of the drive wheels. The motor control part 520 sets the target rotation speed to a greater value, when it is determined that a vehicle travel path is a stride path when it is determined that the drive wheels slip, relative to when it is determined that the vehicle travel path is not the stride path.SELECTED DRAWING: Figure 2
Patent JP-2021162565-A (JP)
Title: Method and device for measuring elution property of predetermined component of application composition
Inventor: MIZUTANI MARIANNE AYAKA
IPC: G01N33/15
Filed: 2020-04-03
Abstract: To provide a method for measuring the elution property of an application composition more accurately.SOLUTION: The present invention relates to a method for measuring the elution property of a predetermined component of an application composition, the method including: applying an application composition on an application target surface to form a coating film; arranging a container so that an opening of the container overlaps with the coating film; filling the container with a liquid; and flowing the liquid by continuously applying a predetermined mechanical force while leaving the application target surface to stand; and determining the amount of the predetermined component in the liquid after the liquid is flown.SELECTED DRAWING: Figure 1