baber/WOPTO huggingface dataset:
Patent JP-2021147209-A (JP)
Title: Medium transport device and recording device
Inventor: UENO KOHEI
IPC: B41J2/01
Filed: 2020-03-23
Abstract: To provide a medium transport device which enables reduction of noise, and to provide a recording device.SOLUTION: A medium transport device includes: a transport part which transports a medium 16 along a transport path in a transport direction D; and a vibration application part 55 which vibrates the medium 16 transported by the transport part. The vibration application part 55 has: a pair of first vibration parts 68a which are provided spaced apart from each other in a width direction Y; and a second vibration part 68b provided between the pair of first vibration parts 68a in the width direction Y. A time period that the second vibration part 68b vibrates the medium 16 is shorter than a time period that the first vibration part 68a vibrates the medium 16.SELECTED DRAWING: Figure 4
Patent JP-2021152092-A (JP)
Title: Thermoplastic elastomer composition
Inventor: KUROKAWA RYOSUKE
IPC: C08L23/10
Filed: 2020-03-24
Abstract: To provide a thermoplastic elastomer composition that can maintain patterns and shapes such as embossing even after subjected to processing at relatively severe conditions such as vacuum molding, has excellent processability and gives a molding of a good appearance.SOLUTION: A thermoplastic elastomer composition includes (A) ethylene rubber by 10 to 90 wt.%, and (B) propylene polymer by 10 to 90 wt.%, where a total amount of the thermoplastic elastomer composition is 100 wt.%. A pressed sheet obtained by press-molding the thermoplastic elastomer composition under molding conditions has a sink-in temperature of 115°C or higher, where the sink-in temperature is measured based on JIS K7196-1991 as a temperature determined when a pressure load sinks in from a sheet surface by 100 μm. The molding conditions are such that the thermoplastic elastomer composition is hot press molded at a temperature of 200°C with a maximum pressure of 10 MPa for 5 min, and thereafter cold press molded at a temperature of 23°C with a maximum pressure of 10 MPa for 5 min, so as to prepare the pressed sheet.SELECTED DRAWING: None
Patent JP-2021151722-A (JP)
Title: Inkjet recording device and control method of inkjet recording device
Inventor: HOSHINA HIRONORI
IPC: B41J2/175
Filed: 2020-03-24
Abstract: To provide an inkjet recording device and a control method of an inkjet recording method which can suppress false detection of residual amounts of ink.SOLUTION: An inkjet recording device according to the present invention, which records an image on a recording medium by discharging ink from a nozzle, comprises: a main tank 420 that stores ink; a floating part 471 provided in a main tank 420; a wire 472 whose one end is mounted on the floating part 471; a drum part 474 that is mounted with the other end of the wire 472, and that winds and delivers the wire 472; and a control part. The control part controls rotation of the drum part 474, and detects residual amounts of ink from a height of liquid level of the ink obtained by moving the floating part 471 from an initial position at which the part is not in contact with the ink to a position at which load variation occurs.SELECTED DRAWING: Figure 4
Patent JP-2021151751-A (JP)
Title: Modeling device
Inventor: KATSUTA SANEHIRO
IPC: B29C64/209
Filed: 2020-03-24
Abstract: To improve a dimensional accuracy of a modeled object to be modeled in comparison with a configuration in which a filament is cut on an upstream side of a filament delivery direction from a heating portion.SOLUTION: There is provided a modeling device 10, comprising: a platform 14 having a surface 14a; a delivery unit 40 that has a heating unit 42 for heating a filament FB, and that delivers the filament FB toward the surface 14a; a pressurizing unit 50 that is arranged downstream of the delivery unit 40 in a delivery direction of the filament FB, and that pressurizes the filament FB delivered to the surface 14a against the surface 14a; and a cutting unit 60 that cuts the filament between the pressing section 50 and the heating section 42 in the delivery direction.SELECTED DRAWING: Figure 3
Patent JP-2021152501-A (JP)
Title: Method of analyzing biological samples and method of evaluating mitochondrial function
Inventor: NAGAI RYOJI
IPC: G01N27/62
Filed: 2020-03-24
Abstract: To provide an analysis method for biological samples which can accurately quantify 2SC in a wide range of biological samples.SOLUTION: Provided analysis method for a biological sample is an analysis method for a biological sample in which S-(2-succinyl) cysteine(2SC) in a biological sample is quantified using a liquid chromatography-mass analysis method, which is characterized that a pretreatment step including: a degreasing step in which the biological sample to be analyzed is subjected to degreasing treatment; a precipitation step of precipitating a protein or a fragment thereof and recovering a precipitate containing the 2SC-ized protein or a fragment thereof; and a hydrolysis step of hydrolyzing with hydrochloric acid; in this order is performed.SELECTED DRAWING: None
Patent JP-2021158470-A (JP)
Title: Mobile base station determining progress speed for searching portable terminal, program, and method
Inventor: TANAKA YUYA
IPC: H04W84/06
Filed: 2020-03-26
Abstract: To provide a mobile base station or the like, determining a progress speed for searching a portable terminal.SOLUTION: A mobile base station progressing in an air to a predetermined direction and at a predetermined height in order to find a portable terminal, is characterized in that the portable terminal determines a movement speed v to a progressing direction by using an interval time I of an activation time point when detecting a radio wave discharged from a mobile base station and the movement speed v to the progressing direction by using a diameter R of the range of a circular radio wave discharged from the mobile base station. The movement speed v is determined by v=R/(√2*I). For instance, the movement speed v is determined so as to regulate a regular square (the maximum area) in which four top points are contacted to a circle of the range of the radio wave discharged from the mobile base station. Then, in the range of the radio wave on both sides to the progressing direction, the range of the radio wave on the progressing inner side of the regular square is regulated as a detection available range, and the range of the radio wave on the progressing outer side of the regular square is regulated as a detection unavailable range.SELECTED DRAWING: Figure 4
Patent JP-2021158774-A (JP)
Title: Rotating electric machine
Inventor: MIWA Daiki
IPC: H02K3/04
Filed: 2020-03-26
Abstract: To provide a rotating electric machine having an air-core coil, capable of increasing an output.SOLUTION: A rotating electric machine provides: a stator (60) having an air-core coil (70); and a rotator (40) having a permanent magnet (50). The number of windings of the air-core coil (70) is N, the maximum value of the number of steps of the air-core coil (70) is a (however, a≤N), and the maximum value of the number of columns of the air-core coil (70) is b (however, b≤N). The a and the b satisfy the following equation of N≤a×b. In a combination of the a and the b, the combination in which the number of flux linkages of the permanent magnet (50) flux-linking the air-core coil (70) is the maximum is selected.SELECTED DRAWING: Figure 8
Patent JP-2021155100-A (JP)
Title: Beverage supply apparatus
Inventor: JIN MOTOI
IPC: B67D1/16
Filed: 2020-03-30
Abstract: To provide a beverage supply apparatus capable of suppressing reading of a recording medium by a reading apparatus from being hindered.SOLUTION: A beverage supply apparatus 1 that supplies a beverage to a container provided with a recording medium in which predetermined information is recorded includes: a main body having a mechanism that supplies the beverage; a holding portion that holds the container when supplying the beverage; a tray that is provided below the holding portion and receives the beverage flowing out to the outside of the container; and a reading apparatus 40 that is provided below the tray and reads information recorded in the recording medium. The tray is provided with a cover portion 26 in which a bottom portion of the tray protrudes upward to cover the reading apparatus. An inclined surface 28 is provided on an upper surface of the cover portion.SELECTED DRAWING: Figure 2
Patent JP-2021156257-A (JP)
Title: Pump device
Inventor: KONISHI YASUTAKA
IPC: F04D29/047
Filed: 2020-03-30
Abstract: To provide a pump device capable of preventing a wear of a bearing assembly even when starting the operation of a motor pump.SOLUTION: A pump device is equipped with a liquid injection device 50 injecting a liquid boosted by rotations of an impeller 1 to a rotary side bearing 11. The liquid injection device 50 is equipped with a liquid injecting portion 51 disposed adjacent to a rotary side axial surface 11b of the rotary side bearing 11, a liquid transporting line 52 connected to a discharge port 16 of a pump casing 2 at one end 52 and connected to the liquid injecting portion 51 at the other end, a pressure tank 53 connected to the liquid transporting line 52 and holding the pressure of the boosted liquid, and an open/close valve 54 opening/closing the liquid transporting line 52.SELECTED DRAWING: Figure 1
Patent JP-2021158932-A (JP)
Title: Composition for nucleic acid amplification
Inventor: NAGAI SHUSUKE
IPC: C12Q1/6876
Filed: 2020-03-30
Abstract: To provide a high-speed and high-sensitivity PCR method in real-time PCR targeting virus RNA gene.SOLUTION: A composition for nucleic acid amplification contains following components: (A) DNA polymerase, (B) reverse transcriptase 1.5-4.5 U/μL, (C) forward primer 1.2 μM or more and (D) reverse primer 1.2 μM or more.SELECTED DRAWING: Figure 2
Patent JP-2021162042-A (JP)
Title: Seismic isolator
Inventor: MORI TAKAHIRO
IPC: F16F15/04
Filed: 2020-03-30
Abstract: To provide a seismic isolator capable of improving an anti-buckling performance.SOLUTION: An seismic isolator 1 according to the present invention includes a laminate structure body 3 having rigid material layers 4 and soft material layers 5 alternately laminated on each other in a perpendicular direction. The laminate structure body has a flare part 3F, in which an outside diameter of the laminate structure body is gradually increased as it goes to outside in an axial line direction, on at least one of upper and lower end sides. An outer surface of the flare part has an inclined part 3FI linearly extending so that it gradually goes to the outer peripheral side as it goes to the outside in the axial line direction on a cross section in the axial line direction.SELECTED DRAWING: Figure 1
Patent JP-2021161160-A (JP)
Title: Ink composition, dispersion used for the same, laminate in which ink cured film layer as cured film of ink composition is formed, image forming method and method for producing printed matter
Inventor: INUMARU MASAMOTO
IPC: B41M5/00
Filed: 2020-03-31
Abstract: To provide an ink composition capable of forming a cured film having excellent curability even in the case of an ink composition in which a yellow colorant having a large absorbance of light having a predetermined wavelength is contained.SOLUTION: There is provided a yellow ink composition to be cured by light beam which comprises a photopolymerizable compound, a photopolymerization initiator and yellow coloring material, wherein in the absorbance measured by irradiating a sample for absorbance evaluation with a light beam by preparing the sample for absorbance evaluation by diluting the yellow coloring material with ethylenediglycol acetate so that the concentration of the yellow coloring material is 0.005%, the absorbance at a wavelength of 395 nm is 1.54 or more, the photopolymerizable compound includes a photopolymerizable compound A, the photopolymerizable compound A has a repeating sequence having a structure containing an amino group and an ether group and has two or more (meth)acrylate groups and the photopolymerization initiator is a hydrogen-withdrawing type initiator.SELECTED DRAWING: None
Patent JP-2021162066-A (JP)
Title: Gear shift detection device in saddle-riding type vehicle
Inventor: ONO JUNYA
IPC: B60K20/04
Filed: 2020-03-31
Abstract: To enable gear shift detection with an inexpensive configuration in a saddle-riding type vehicle mounted with a transmission device which includes a shift rod driven in response to operation of a shift pedal and a shift drum rotated by power transmitted from the shift rod.SOLUTION: Determination means 62 determines a change in shift position on the basis of a detection result of a switch 58 that detects operation of a shift rod 27 in response to operation of a shift pedal 26 and a detection result of a drum angle sensor 41 that detects a rotation direction of a shift drum 28.SELECTED DRAWING: Figure 6
Patent JP-2021162742-A (JP)
Title: Sound collecting device, system, program, and method for transmitting environmental sound with certain acoustic signal reduced
Inventor: NAITO MASAKI
IPC: H04R3/00
Filed: 2020-04-01
Abstract: To provide a sound collecting device and the like that can transmit an environmental sound with a certain acoustic signal reduced which does not need to be conveyed to the other party in sound occurred in a base.SOLUTION: The sound collecting device includes: a first acoustic database that accumulates acoustic objects to which acoustic tags have been associated; a to-be-removed acoustic tag table for registering an acoustic tag that should be removed; an acoustic object detection engine that detects one or more acoustic objects included in an environmental sound signal, and specifies the acoustic tags of the acoustic objects; acoustic object reducing means for, in a case where the specified respective acoustic tags are those registered in the to-be-removed acoustic tag table, reducing acoustic signal portions of the acoustic objects associated with the acoustic tags from the environmental sound signal; environmental sound transmission means for transmitting the environmental sound signal from which the acoustic objects have been removed to a reproduction device; and acoustic tag transmission means for transmitting the acoustic tags associated with the removed acoustic objects to the reproduction device.SELECTED DRAWING: Figure 1
Patent JP-2020113326-A (JP)
Title: Operation method of display device
Inventor: TAKEI NORIHITO
IPC: G06F3/0488
Filed: 2020-04-03
Abstract: To provide a display device having input means using bending action.SOLUTION: A display device includes a first substrate, a second substrate, a display part, a first sensor element, and a second sensor element. The display part is provided between the first substrate and the second substrate. The first sensor element and the second sensor element are provided in their respective regions overlapping with the display part between the first substrate and the second substrate. The region where the second sensor element is provided is provided so as to overlap with the region where the first sensor element is provided. The first substrate and the second substrate have flexibility. The first sensor element has a function capable of detecting presence or absence of an object touching the first substrate or the second substrate. The second sensor element has a function capable of detecting distortion of the first substrate or the second substrate.SELECTED DRAWING: Figure 1
Patent JP-2020108406-A (JP)
Title: combine
Inventor: MURAYAMA MASAAKI
IPC: G01S19/14
Filed: 2020-04-03
Abstract: To provide a combine in which improvement of positioning accuracy can be achieved while reducing an amount of correction of position information due to an installation condition of a reception part.SOLUTION: A combine includes a reaping part for reaping grain culms, a threshing part for threshing grains from grain culms, a storage part for storing threshed grains, a right and left pair of travelling devices, and a reception part for receiving a radio wave from a positioning satellite. The reception part is provided at a central part in a right and left direction of a machine body. The reception part is provided at a central position between the left travelling device and the right travelling device in the right and left direction of the machine body. The reception part is provided at a central position of the reaping part in the right and left direction of the machine body. The reaping part includes a pick-up device for picking up grain culms, and at least part of the reception part is provided above the pick-up device in a state of overlapping with the pick-up device in a plane view.SELECTED DRAWING: Figure 2
Patent JP-2021165106-A (JP)
Title: Wheel for thickness gauge, thickness gauge, method for measuring thickness, facility line for manufacturing steel plate, and method for manufacturing steel plate
Inventor: NORITAKE YUTO
IPC: B21B45/00
Filed: 2020-04-08
Abstract: To provide a wheel for a thickness gauge that can prevent derailment and be easily introduced also into an existing facility.SOLUTION: A wheel for a thickness gauge has a V-shaped groove that engages with a V-shaped rail. The V-shaped groove has inclined portions, at least one of the inclined portions consisting of a first inclined portion that extends from the bottom of the V-shaped groove and a second inclined portion that extends from the first inclined portion. An inclination angle of the second inclined portion is smaller than that of the first inclined portion.SELECTED DRAWING: Figure 2
Patent JP-2021171077-A (JP)
Title: toothbrush
Inventor: TAKAHASHI MASAYUKI
IPC: A46B9/04
Filed: 2020-04-20
Abstract: To provide a toothbrush configured to thoroughly brush back molars.SOLUTION: A toothbrush includes a handle part 2, a neck part 3, a head part 4, a brush part 5, and a reinforcement part 6 extending from a front end of the neck part 3 to overlap with a base end side of a back face of the head part 4. The head part 4 is so set as to have a thickness of 2 to 4 mm and have a breadth smaller than a breadth of the handle part 2, and is formed to incline 8° to 14° inward in the thickness direction with respect to an axis line A of the handle part 2. The neck part 3 is so set that the thickness and breadth are smaller than those of the handle part 2 and is curved such that the front end thereof is located inward in the thickness direction with respect to the axis line A. The reinforcement part 6 includes a wide width portion expanded outward more than a tip end of the neck part 3 in the breadth direction, the wide width portion being formed to be overlapped with a region that is longitudinally forward a rear end of the brush part 5 on the back face of the head part 4.SELECTED DRAWING: Figure 3
Patent JP-2021174069-A (JP)
Title: Land use support system, land use support program, and land use support method
Inventor: IKEDA TETSUO
IPC: G06Q50/16
Filed: 2020-04-20
Abstract: To provide a new technique for suitable land evaluation for a purpose of real estate development investment.SOLUTION: A land use support system for supporting land use includes an acquisition unit, a measurement unit, a plan generation unit, a balance planning unit, an evaluation unit, and a storage unit. The storage unit stores evaluation information. The acquisition unit acquires land information relating a land as an evaluation target. The measurement unit generates measurement information regarding a land shape of the evaluation target. The plan generation unit generates a volume plan including an occupied area of a virtual property based on the acquired land information, the measurement information, and building information. The balance planning unit calculates an operating profit, which is a profit related to a rent income, using the occupied area and a market rent. The evaluation unit calculates an operating profit evaluation, which is a profit evaluation related to the rent income and calculates a sell-off profit evaluation obtained by selling the virtual property, and generates an evaluation score of the land based on the operating profit evaluation, the sell-off profit evaluation, and the evaluation information.SELECTED DRAWING: Figure 2
Patent JP-2021171245-A (JP)
Title: Server management type point management system for automatic service apparatuses
Inventor: IWAI TADAHIRO
IPC: A63F7/02
Filed: 2020-04-23
Abstract: To provide a server management type point management system for automatic service apparatuses.SOLUTION: A game machine 106 is equipped with a point card terminal processor 110 including a card reader. The point card terminal processor 110 is connected to a point server 118 via a shop server 114. Normally, point terminal identification information TID is transmitted to the point server 118 via the shop server 114 and corresponding latest point information LPTI is transmitted via the shop server 114. When information exchange between the point card terminal processor 110 and the point server 118 fails, payment point information PPI is associated with point card identification information PCID and is stored in the point card terminal processor 110. After recovery, the payment point information is associated with the point card identification information PCID and is transmitted to the point server 118 via the shop server 114.SELECTED DRAWING: Figure 1
Patent JP-2020182841-A (JP)
Title: Extraction device and extraction method
Inventor: LAI PEI-LING
IPC: A47J31/00
Filed: 2020-04-28
Abstract: To provide an extraction device and an extraction method capable of making a ready-to-drink beverage efficiently in a time-saving and a high quality manner.SOLUTION: There is provided an extraction device 1a configured for a mixture having a liquid and a raw material. The extraction device 1a includes a first container 10a, a second container 20, a valve, and a suction device. The second container 20 is configured so as to store the mixture. The valve is connected to the second container 20 and the first container 10a. The suction device is connected to the first container 10a, and is configured so as to lower an inner pressure of the first container 10a to a predetermined value. When the inner pressure of the first container 10a reaches the predetermined value, the valve is activated to connect the first container 10a to the second container 20.SELECTED DRAWING: Figure 1
Patent JP-2021175144-A (JP)
Title: Cartilage conduction earphone and hearing device
Inventor: SAKAGAMI DAISUKE
IPC: H04R25/00
Filed: 2020-04-30
Abstract: To provide a cartilage conduction earphone which has a versatility, enables reduction of a delivery period and costs, and makes displacement less likely to occur when a user moves its body fiercely, and to provide a heating device.SOLUTION: A cartilage conduction earphone comprises: a holding body 10 which is inserted into an external auditory canal and held in the external auditory canal; and a device body 5. In the device body, an electromechanical transducer which converts an electric signal into mechanical vibration is housed in a housing part 6 and the housing part 6 is connected to the holding body 10 by an elastic part 9 having elasticity. When the cartilage conduction earphone is attached, with the elastic part 9 deflected so that the housing part moves close to the holding body 10, the holding body 10 is inserted into the external auditory canal so that the housing part 6 is fitted in an intertragic incisure. The action allows the cartilage conduction earphone to be stably held.SELECTED DRAWING: Figure 3