baber/WOPTO huggingface dataset:
Patent JP-2021131812-A (JP)
Title: Portable information device and display assembly
Inventor: DOBASHI MORIYUKI
IPC: H04M1/02
Filed: 2020-02-21
Abstract: To provide a portable information device and a display assembly capable of suppressing the occurrence of display malfunctions due to bending operation.SOLUTION: A portable information device includes a first housing, a second housing adjacent to the first housing and connected to the first housing so as to be relatively rotatable, a display provided between the first housing and the second housing and having a bendable region that can be bent in response to the relative rotation of the first housing and the second housing, and a flexible sheet-like member fixed to a rear surface of the display so as to cover the rear surface. The sheet-like member has a first intensity variation part where the bending strength gradually decreases toward a first inflection point from a first fixed point, and a second intensity variation part where the bending strength gradually decreases toward a second inflection point from a second fixed point.SELECTED DRAWING: Figure 6
Patent JP-2021136060-A (JP)
Title: Circular accelerator, particle beam therapy system, isotope production system, and radiopharmaceutical production system
Inventor: HORI TOMOCHIKA
IPC: A61N5/10
Filed: 2020-02-21
Abstract: To improve beam extraction efficiency in a circular accelerator that accelerates positively charged ions using a static main magnetic field.SOLUTION: In a circular accelerator 1004 with a pair of magnetic poles 8 and 9 arranged symmetrically with respect to an intermediate plane 2, an incident axis 12 passing through the center of an ion incident device 1003 located in a region between magnetic poles 8 and 9 and perpendicular to the intermediate plane 2, and a central axis 13 passing through the center of the circular accelerator 1004 and perpendicular to the intermediate plane 2 are different in phase, the entrance of an exit channel 1019 is located on the same side as the central axis 13 with respect to the plane 15 including the incident axis 12 and perpendicular to a plane 3 including the incident axis 12 and the central axis 13.SELECTED DRAWING: Figure 4
Patent JP-2021132801-A (JP)
Title: Fall prevention stimulus slipper
Inventor: SATO ATSUKO
IPC: A43B3/12
Filed: 2020-02-26
Abstract: To be provided with a fall prevention function and also to perform fall prevention stimulation.SOLUTION: The fall prevention stimulus slipper includes: a sole part 10 on which a foot is placed; an instep cover 20 which covers the instep of a foot placed on the sole part 10, in a prescribed range on a toe side in the sole part 10; and a weight holding means 30 which holds a weight in a manner capable of taking it out in the roughly central part of the instep cover 20.SELECTED DRAWING: Figure 1
Patent JP-2021133181-A (JP)
Title: Seat device
Inventor: EBINA SHUNYA
IPC: B61D1/04
Filed: 2020-02-28
Abstract: To provide a seat device capable of easily and reliably converting the state of a seat.SOLUTION: A seat device comprises a rotation mechanism 40 that rotates a seat around a rotation axis, a slide mechanism 14 that moves the seat forward and backward together with the rotation mechanism 40 from a fixed side thereof, and a drive mechanism 50 that directly drives the slide mechanism 14 and the rotation mechanism 40 sequentially. The drive mechanism 50 comprises a power source 51 provided on the fixed side of the seat, and transmission means that directly drives the slide mechanism 14 first and then directly drives the rotation mechanism 40 in one process of converting the state of the seat by power of the power source 51. Here, the transmission means consists of a sprocket 58 that is rotated by a rotational force of a motor 51, and a plurality of holes 59 with which the sprocket 58 is rotatably meshed to transmit the power thereto.SELECTED DRAWING: Figure 1
Patent JP-2021138153-A (JP)
Title: Control device of hybrid system
Inventor: YAMAMOTO RYOJI
IPC: B60L50/61
Filed: 2020-02-28
Abstract: To provide a control device of a hybrid system which can enhance NV characteristics at charging time of a battery due to electric power generation of a power generation motor while securing a use range of SOC largely.SOLUTION: An operation point of an engine is moved so that engine rpm reduces as vehicle speed is low in a high efficient region in which engine torque is larger than an optimal fuel consumption line when a battery for driving is charged with electric power generation power of a power generation motor. First of all, the operation point of the engine is moved along an equal power line if reducing the engine rpm. The operation point of the engine is moved along the maximum torque line when reducing the engine rpm even after the engine torque reaches the maximum torque.SELECTED DRAWING: Figure 3
Patent JP-2021137088-A (JP)
Title: Mat braid and installation method of the same
Inventor: ARAKAWA YUKIO
IPC: A47L23/22
Filed: 2020-03-02
Abstract: To provide a mat braid in which a mat can be attached and detached easily, and an edge is hard to be rolled up.SOLUTION: A mat braid is a group of: a base part 11; a mat 91 with a pile part 12 provided so that an edge of the base part 11 may be projected to every direction as a flange part 13; a first frame 21 having a peaked part 21b capable of covering a flange part at a first depth width; and a mat frame having no peaked part for covering the flange part or having the peaked part capable of covering the flange part at a second depth width being shorter than the first depth width Wa, being laid on a floor face FL comprising a second frame for supporting the other face side of the mat 91, having the first frame 21 arranged in response to at least one of a pair of opposed portions in the flange part of the mat, and enabling attachment/detachment of the mat by inserting and extracting the flange part into/from an inside of the peaked part of the first frame.SELECTED DRAWING: Figure 7
Patent JP-2021139748-A (JP)
Title: Measurement supporting device and method for supporting measurement
Inventor: TAKADA SEIICHI
IPC: G01B11/03
Filed: 2020-03-05
Abstract: To provide a measurement supporting device and a method for supporting a measurement that can reduce the time necessary to measure a size required to inspect a product.SOLUTION: The measurement supporting device includes: a storage unit for storing measurement information in which a plurality of shape patterns of an axial force yielding type steel damper and the respective measurement positions of the measurement patterns are related; an acquisition unit for acquiring information showing a plurality of measurement positions related to the shape patterns of a measurement target from the storage unit; and an indication unit for indicating a measurement position of the measurement target to the user on the basis of information showing a plurality of measurement positions acquired by the acquisition unit.SELECTED DRAWING: Figure 3
Patent JP-2020121973-A (JP)
Title: Mixture of plant extracts, or composition comprising mixture of molecules included in that plant, and use for regulating carbohydrate metabolism and/or fat metabolism
Inventor: SEBASTIEN PELTIER
IPC: A61K36/67
Filed: 2020-03-10
Abstract: To provide a composition as a nutritional product or a health product, particularly as a drug, for preventing and/or combating carbohydrate and/or fat metabolism disorders in humans and animals.SOLUTION: A composition comprises at least a mixture of molecules obtained at least from the following: Chrysanthellum indicum, Cynara scolymus, Vaccinium myrtillus, and Olea europaea. The mixture of molecules also comprises piperine.SELECTED DRAWING: None
Patent JP-2021000423-A (JP)
Title: CPAP system and CPAP device
Inventor: SUZUKI MAKOTO
IPC: A61M16/00
Filed: 2020-03-11
Abstract: To improve a state that a patient using a CPAP has difficulty breathing.SOLUTION: A CPAP system includes: a fan for sucking air and sending it out; a sensor for measuring a pressure or a flow rate of the air; a case incorporating the fan and the sensor, which includes an air inflow port and an air outflow port; a motor drive part for controlling the number of rotations of a motor for rotating the fan by a PWM signal based on the pressure or the flow rate; a valve for adjusting a pressure or a flow rate of air supplied to a mask worn by a patient through a tube from the air outflow port; and a valve drive part for opening/closing the valve based on the PWM signal. The valve drive part includes a synthesis part for synthesizing a three-phase signal for driving the motor, and a control part for controlling the speed of closing the valve and an opening degree of the valve. The valve drive part opens and closes the valve based on a synthesis signal for synthesizing the three-phase signal, and the speed of closing the valve and the opening degree of the valve controlled by the control part.SELECTED DRAWING: Figure 4
Patent JP-2021142098-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2020-03-12
Abstract: To provide a game machine allowing processing to be executed excellently.SOLUTION: By a start lever being operated in situations where game media are betted, rotations of reels are started; by a stop button's being operated, rotations of the reels corresponding to the stop button are stopped. When rotations of all the reels are stopped and a combination of symbols corresponding to winning combinations stops on a main line, a privilege corresponding to the winning occurred is imparted to a player as a winning combination occurs. In this case, even in situations that BB winning data or RB winning data is already stored in a RAM 74 in lottery processing of combinations, index value to which the BB winning data is set or index value to which RB winning data is set is included in selection objects. Although the index value is won in the situations, newly won BB winning data or RB winning data is nullified.SELECTED DRAWING: Figure 10
Patent JP-2020173248-A (JP)
Title: Methods and system for determining and correcting error of angular position of continuous rotation type motor
Inventor: DAVID HOOVER
IPC: G04C3/10
Filed: 2020-03-12
Abstract: To provide methods for determining an error in measurement of an angular position of a continuous rotation type motor.SOLUTION: A method for determining an error in measurement of an angular position of a continuous rotation type motor using one or more phases 11, 12, and 13, in particular a motor for a timepiece, includes the steps of: detecting each event 14 where a value of one of counter electromotive force is zero; storing a time corresponding to each detected event; measuring a plurality of time intervals between the two detected events 14 during the same turn of the motor; comparing the measured time intervals with time intervals of reference to estimate time intervals of reference corresponding to the measured time intervals; and determining an error of measurement of the angular position if the measured time intervals do not correspond with expected time intervals of reference.SELECTED DRAWING: Figure 2
Patent JP-2020115547-A (JP)
Title: Semiconductor device
Inventor: MATSUKURA HIDEKI
IPC: H01L27/32
Filed: 2020-03-16
Abstract: To provide a novel layout.SOLUTION: A semiconductor device has: a first conductive layer; a first insulation layer on the first conductive layer; an oxide semiconductor layer on the first insulation layer; a second conductive layer electrically connected with the oxide semiconductor layer; a third conductive layer electrically connected with the oxide semiconductor layer; a fourth conductive layer on the first insulation layer; a second insulation layer on the oxide semiconductor layer, on the second conductive layer, on the third conductive layer and on the fourth conductive layer; a fifth conductive layer on the second insulation layer; a first opening in the first insulation layer and the second insulation layer; and a second opening in the second insulation layer.SELECTED DRAWING: Figure 1
Patent JP-2021148896-A (JP)
Title: Focus adjustment device, imaging apparatus, and focus adjustment method
Inventor: MATSUMOTO SATORU
IPC: G03B17/02
Filed: 2020-03-18
Abstract: To enable a user to rapidly change the location of a focus adjustment area in an imaging screen.SOLUTION: A focus adjustment device has: operation means 70a that can be operated by a user; and control means 50 that changes the location of a focus adjustment area where focus adjustments are performed in an imaging screen. The control means changes the size of the focus adjustment area in accordance with at least one of an operation speed and an operation strength.SELECTED DRAWING: Figure 1
Patent JP-2021151076-A (JP)
Title: Power converter and control method thereof
Inventor: NAGANO TAKESHI
IPC: H02M7/48
Filed: 2020-03-18
Abstract: To provide a power conversion device that can be connected to a power system by a Y connection method and can compensate for reverse phase power.SOLUTION: A power conversion device that converts DC power to either three-phase AC power or three-phase AC power to DC power includes a cluster that consists of at least one transducer cell for each phase, and in which DC side terminals of the converter cell are connected in parallel and the AC side terminals of the converter cell are connected to a power system by a star connection method, and an interphase power control unit that makes the DC power of the cluster of each phase uneven according to the reverse phase power on the power system side.SELECTED DRAWING: Figure 4
Patent JP-2021145636-A (JP)
Title: Feed mixture for freshwater fish and method for producing docosahexaenoic acid in muscle of freshwater fish
Inventor: SATO SHUICHI
IPC: A23K50/80
Filed: 2020-03-23
Abstract: To provide a feed mixture for obtaining high-quality cultured fish.SOLUTION: A feed mixture for freshwater fish contains fish oil, 4 wt.% or more α-linolenic acid, and 0.05 wt.% or more pyrimidine nucleotide.SELECTED DRAWING: None
Patent JP-2021147224-A (JP)
Title: Mobile transportation sorting system
Inventor: SATO MAKOTO
IPC: G05D1/02
Filed: 2020-03-23
Abstract: To facilitate moving a system which is already installed in a place to another place by dramatically reducing installation time and cost and drastically increasing a degree of freedom in application when constructing an annular sorter system in a desired place in an airport, for example.SOLUTION: In a sorter system 100, multiple unmanned self-propelled vehicles 2 each including an automatic travel carriage part 10 and a conveyor part 30 and capable of autonomous travelling sequentially travel in an annular direction and any one of the multiple article-transfer parts 4, 4b, 4c, 4d transfers an article G which is placed thereon by an article loading part 3.SELECTED DRAWING: Figure 1
Patent JP-2021156661-A (JP)
Title: Spacer for sensor sheets and sensor sheet
Inventor: ARAI REIKA
IPC: G01L5/00
Filed: 2020-03-26
Abstract: To raise the shape restoration capability of a spacer for sensor sheets and thereby stabilize sensor sensitivity, leaving the spacer to be collapsed by even a small load and easily elastically deformable.SOLUTION: Provided is a spacer 110 for sensor sheets which is interposed between an upper sensor sheet 101 and a lower sensor sheet 102. This spacer comprises a base unit 111 expanding in the horizontal direction, and a plurality of upper protrusions 112 formed in shape of a convex on the upper face side of the base unit and a plurality of lower protrusions 113 formed in shape of a concave on the lower face side of the base unit. The spacer for sensor sheets is composed from a rubber-like elastic substance, and the upper and lower protrusions are arranged at positions where they do not overlap each other in a top view.SELECTED DRAWING: Figure 1
Patent JP-2021157066-A (JP)
Title: Blade opening/closing device
Inventor: SAWANOBORI KOJI
IPC: H05K5/02
Filed: 2020-03-27
Abstract: To make it possible to secure an arrangement space inside a thinned electronic instrument as ensuring dust-proofness or water-proofness of a picture-shooting window upon providing a shield member for preventing an image not intended by a user from being taken in at the picture-shooting window of the electronic instrument in the electronic instrument provided with a camera function.SOLUTION: A blade opening/closing device comprises: a fame body in which at least a photographing lens is housed; a blade member that puts an opening causing light to enter into a lens housed in the frame body into an open state or closed state; and a cover member that covers the opening and blade member. The frame body is configured to support an opening/closing mechanism operating to open and close the blade member, and the cover member includes a concave part in which the blade member is housed on a rear face side.SELECTED DRAWING: Figure 1
Patent JP-2021156057-A (JP)
Title: Renovation sash and mounting method thereof
Inventor: KONDO MASANORI
IPC: E06B1/56
Filed: 2020-03-27
Abstract: To provide a technique capable of improving the mountability of a renovation sash.SOLUTION: A renovation sash 100 provided to an opening of a building is attached to the existing frame 12 placed in the opening at the inner peripheral side thereof, include: a cover body 116 that covers the inner peripheral side of the existing frame 12; a new frame 10 placed at the inner peripheral side of the cover body 116; a height adjustment mechanism 180 that is provided to the lower frame of the cover body 116 and is displaceable in the vertical direction. The height adjustment mechanism 180 is capable of coming into contact with the lower frame of the existing frame due to the vertical displacement.SELECTED DRAWING: Figure 10
Patent JP-2021157698-A (JP)
Title: System and program
Inventor: HATTORI TETSUYA
IPC: H04N5/76
Filed: 2020-03-30
Abstract: To provide a system more excellent than an existing system.SOLUTION: The system generates a cluster chain by allocating a predetermined number of serially numbered unused clusters in advance when recording a container file for recording generated information including picture information into an SD card, and generates a file by continuously writing the picture information into a region of a size (10MB), obtained by multiplying a cluster size (32KB) by the predetermined number (10MB/32KB pieces).SELECTED DRAWING: Figure 6
Patent JP-2021161729-A (JP)
Title: Chemical liquid supply device
Inventor: KASAGAWA IKU
IPC: E03D9/02
Filed: 2020-03-31
Abstract: To provide a chemical liquid supply device which can secure an installation site easily and which can supply a chemical liquid stably.SOLUTION: A chemical liquid supply device comprises: a container with an internal space in which a chemical liquid to be supplied to a toilet bowl is stored; and a tube which communicates with the internal space and which is flexible and defines a passage for guiding the chemical liquid from the internal space to the inside of a water storage tank supplying washing water into the toilet bowl, or to the inside of the toilet bowl.SELECTED DRAWING: Figure 1
Patent JP-2021160806-A (JP)
Title: Packaging box
Inventor: KATO TAIGA
IPC: B65D5/10
Filed: 2020-04-01
Abstract: To provide a packaging box in which a bottom lid is formed with a one-touch bottom and is prevented from being folded to the inside of a trunk part even if a compressive load is applied thereto when the bottom lid is used sideways.SOLUTION: A packaging box 1 comprises: four wall surface parts 20 to 23 constituting a trunk part 2; and first to fourth flaps 30 to 33 constituting a bottom lid 3 closing one opening of the trunk part 2 and continuously provided to the wall surface parts 20 to 23. The bottom lid 3 is a so-called one-touch bottom. The second flap 31 is provided with a projection part 37 at a part of a tip edge thereof. An engaging part 39 is formed at the boundary between the fourth flap 33 and the wall surface part 23 to which the fourth flap 33 is continuously provided. The second flap 31 is superposed on the inside of the fourth flap 33, and the projection part 37 is inserted into the engaging part 39.SELECTED DRAWING: Figure 2
Patent JP-2021162111-A (JP)
Title: Gear, manufacturing device for gear, and manufacturing method for gear
Inventor: HOSODA SEIJI
IPC: F16H55/17
Filed: 2020-04-01
Abstract: To provide a gear that can restrain generation of unusual noise.SOLUTION: A gear is engaged with another gear when in use, and comprises a base part, and a tooth part provided on the base part, and made of resin including reinforced fiber. The tooth part comprises a plurality of teeth provided side by side in one direction, and comprising concave parts and convex parts in tooth surfaces. At least top parts of the convex parts do not include the reinforced fiber.SELECTED DRAWING: Figure 2A
Patent JP-2021166018-A (JP)
Title: Automatic valet parking system and service provision method
Inventor: SUGANO TATSUYA
IPC: G08G1/00
Filed: 2020-04-08
Abstract: To provide an automatic valet parking system and a service provision method for detecting abnormalities in vehicle braking devices or tires corresponding to an automatic valet parking service.SOLUTION: A vehicle corresponding to an automatic valet parking system executes braking control so as to automatically decelerate and stop in front of a target stop position set in a parking lot. Braking result information indicates a braking distance until the vehicle stops by the braking control or an error distance between the target stop position and the actual stop position where the vehicle stops. The automatic valet parking system determines whether or not the braking distance or the error distance indicated by the braking result information deviates from a permissible range. If the braking distance or the error distance deviates from the permissible range, the automatic valet parking system determines that an abnormality has occurred in the braking device or the tires of the vehicle, and sends notification information notifying the occurrence of the abnormality to a terminal device operated by a user of the vehicle.SELECTED DRAWING: Figure 4
Patent JP-2021173620-A (JP)
Title: Positioning system, portable terminal, and program
Inventor: OKANO KEIICHI
IPC: G01S19/34
Filed: 2020-04-24
Abstract: To reduce power consumption as a whole occurring due to positioning performed individually by a plurality of portable terminals.SOLUTION: In a positioning system that performs positioning by using N (N is an integer of 2 or more) portable terminals, the portable terminals each comprise: a positioning device; a communication device that can exchange information with the other portable terminals by using radio communication; and a battery that supplies power to the positioning device and the communication device. A first portable terminal being part of these portable terminals activates the positioning device to perform positioning of a first current position, and a second portable terminal other than the first portable terminal reduces at least the power used by the positioning device and performs positioning of a second current position by using information on the first current position for which the first portable terminal performs positioning and the information exchanged with the first portable terminal by using the communication device.SELECTED DRAWING: Figure 1