baber/WOPTO huggingface dataset:
Patent JP-2021028710-A (JP)
Title: Image formation device and driving method of image formation device
Inventor: HAYASHI YUJI
IPC: G03G15/16
Filed: 2019-08-13
Abstract: To provide an image formation device capable of preventing toner sticking at a transfer unit when a jam occurs at the transfer unit and image formation is stopped.SOLUTION: An image formation device includes: an image formation unit that forms a toner image; a transfer unit including a transfer belt that transfers the toner image to a recording material and a facing roller that sandwiches the recording material together with the transfer belt and transports it; a fixing unit that forms a fixing nip portion that pinches and transports the recording material and fixes the toner image transferred on the recording material that passes through the fixing nip portion; and a control unit that controls operation of the transfer unit and the fixing unit. The control unit separates the transfer belt from the facing roller at the transfer unit and drives the transfer belt to orbit by a predetermined distance when image formation is stopped.SELECTED DRAWING: Figure 2
Patent JP-2021033313-A (JP)
Title: Flood detection device, flood detection system, and flood detection program
Inventor: HATTORI JUN
IPC: G08G1/00
Filed: 2019-08-13
Abstract: To provide a flood detection device which can simply and highly accurately determine flooding of a road on the basis of running state data of a vehicle.SOLUTION: A central processing part 38 acquires CAN data from an information providing device 14. A prediction part 40 reads a vehicle behavior model pre-stored in a model storage part 50, identifies a vehicle type from a vehicle type ID, selects a coefficient corresponding to the vehicle type, and applies the coefficient to the vehicle behavior model, so as to derive a vehicle behavior model for each vehicle type, and assigns the CAN data to the vehicle behavior model, and calculates a prediction value of a vehicle speed. A determination part 42 detects flooding by comparing the prediction value of the vehicle speed and an actually measured value of the vehicle speed of the CAN data.SELECTED DRAWING: Figure 1
Patent JP-2019213909-A (JP)
Title: Game machine
Inventor: KOBAYASHI MASARU
IPC: A63F5/04
Filed: 2019-08-20
Abstract: To provide a game machine that enhances amusement of continuous performance.SOLUTION: When continuous performance on this time is settled to be continued, in a game displaying the continuous performance, if a player wins a second prize of which winning probability is lower than a first prize, a game machine can be controlled so that other continuous performances are settled to be continued.SELECTED DRAWING: Figure 10
Patent JP-2021031782-A (JP)
Title: Chair convertible into helmet
Inventor: YANO AKIHIKO
IPC: A47C13/00
Filed: 2019-08-20
Abstract: To provide a chair convertible into a helmet that does not require a special storage space, can be used immediately in the event of a disaster, and can carry evacuation supplies necessary for evacuation at the same time.SOLUTION: A chair 1 convertible into a helmet includes a seat portion 10, leg portions 20 detachably fixed to the seat portion 10, and a backrest portion 30 fixed to the seat portion 10 at different fixing angles. The seat portion 10 has a structure in which a cushion 11 is laminated on a seat portion housing 15. The seat portion housing 15 has a central housing 12 and side housings 13 and 13. The central housing 12 and the side housing 13 are box-shaped members having a storage space inside. The storage space stores evacuation supplies (not shown) that are needed in the event of a disaster. When evacuating, the seat portion 10 and the leg portions 20 are released from fixing, and the side housings 13 and 13 are rotated with a head in contact with the cushion 11. Thereby, the seat portion 15 can be used as a helmet.SELECTED DRAWING: Figure 1
Patent JP-2021034176-A (JP)
Title: Vehicular lighting fixture
Inventor: HINO KIYOKAZU
IPC: F21S43/31
Filed: 2019-08-21
Abstract: To provide a vehicular lighting fixture capable of achieving downsizing of a housing, and capable of acquiring a characteristic required according to the use of a vehicular luminaire.SOLUTION: A vehicular lighting fixture includes: a first lighting fixture provided at a fender of a vehicle body; and a second lighting fixture 100b provided on the center side with respect to the fender of the vehicle body. The first lighting fixture includes: a first luminaire 1 including at least one of a light emitting diode and a laser diode; a first housing; and a plurality of reflection parts 104 provided on a side surface side of the vehicle body with respect to the first luminaire 1. The second lighting fixture 100b includes: a second luminaire including a light emitting part which includes an OLED; and a second housing. A protrusion dimension to the inside of the vehicle body of the second housing is smaller than a protrusion dimension to the inside of the vehicle body of the first housing. The light which is radiated from the first luminaire 1 and which has entered the reflection part 104 is radiated to the center side of the vehicle body, and the light which has entered between the reflection part 104 and the reflection part 104 is radiated to a lateral side of the vehicle body.SELECTED DRAWING: Figure 6
Patent JP-2021031335-A (JP)
Title: Water molecule cooling unit
Inventor: HATAYA SEIZO
IPC: G12B15/00
Filed: 2019-08-26
Abstract: To provide a cooling method with high energy consumption efficiency, in view of the facts that a conventional cooling method generally includes bringing a coolant into high-pressure gas by a compressor and passing through a condenser so as to liquefy by heat exchange with outdoor air, evaporating the coolant by decompressing by an expansion valve, and using evaporative latent heat generated by heat exchange with outdoor air by an evaporator, and with a few method of cooling means compared to heating means which enables selecting temperature control possible by various heating means.SOLUTION: A cooling method free from consuming electric power includes: applying a phenomenon in which, while water molecules individually perform thermal motion in a different direction of travel, the generated thermal motion is rested by suppressing rotation of the water molecules, collision and vibration of the water molecules so as to cool the water molecules; and bringing the water molecules into pressure-contact with between graphene sheets so as to suppress collision and vibration, and freeze the water molecules.SELECTED DRAWING: Figure 1
Patent JP-2021034925-A (JP)
Title: Wrist-mounted mobile phone holder
Inventor: MINAGAWA YUJI
IPC: H04M1/11
Filed: 2019-08-27
Abstract: To provide a wrist-mounted mobile phone holder which enables a thin and rectangular mobile phone to be easily mounted on the wrist in a removable manner.SOLUTION: A wrist-mounted mobile phone holder is constituted of: a mobile phone holding part which holds a rectangular mobile phone from the back between tip bent portions of a cross-shaped narrow plastic thin plate; a fixing mechanism which is fixed on the wrist by two belts; and a holding part side insertion mechanism which is attached on the back of the holding part. An outer face at one side of a double folded plastic narrow thin plate is bonded to the back of the holding part on an outer face of the insertion mechanism, and a slide plate in which a U-shaped tip end is provided in attached to an outer face at the other side in a state where the U-shaped tip end is half inserted into a ring-like rubber housing part fixed to the same outer face. The U-shaped tip end is pushed from an opening on a top face of the wrist side fixing mechanism against a reaction force of a silicon rubber flat ring within the fixing mechanism, a flat plate end of a narrow top face on the top face of the fixing mechanism is engaged with a U-shaped opening, and the holding part side insertion mechanism is mounted while maintaining the engagement by a repulsive force of the flat ring. Removal is performed by pushing the slide plate to the side of the flat ring and cancelling the engagement.SELECTED DRAWING: Figure 2
Patent JP-2021033802-A (JP)
Title: Water charge management system
Inventor: NIBORI YASUHIRO
IPC: G06Q50/06
Filed: 2019-08-28
Abstract: To provide a water charge management system that can calculate the water charges with the amount of drainage of sewage as the amount of used water, and with which the water charges paid by users of tap water are reduced and the users of tap water in a factory enjoy the benefit.SOLUTION: A water charge management system 10 is formed of a cloud 11 (server), and a sewage flow meter 12 that is installed in a final basin in which sewage flowing out from a factory flows. The sewage flow meter 12 has sewage drainage amount measurement means that measures the sewage drainage amount of sewage drained from the factory to a sewage pipe through the final basin excluding the tap water consumed from clean water supplied to the factory in a manufacturing process in the factory, and sewage drainage amount transmission means that transmits the sewage drainage amount to the cloud 11. The cloud 11 has first water charge output means that calculates and outputs first water charges with the sewage drainage amount received from the sewage flow meter 12 excluding the tap water consumed from the clean water supplied to the factory in the manufacturing process in the factory as the amount of used water.SELECTED DRAWING: Figure 1
Patent JP-2021032812-A (JP)
Title: Sensor element
Inventor: WATANABE YUSUKE
IPC: G01N27/416
Filed: 2019-08-28
Abstract: To provide a gas sensor element which is less degraded by a long-term use and can keep a NOx measuring accuracy.SOLUTION: The sensor element includes: a sensor electrode on a first main surface of a solid electrolyte layer, the sensor electrode facing a measurement gas introduction space and having an oxygen resolution and an NOx resolution; a monitor electrode on the first main surface of the solid electrolyte layer, the monitor electrode facing a measurement gas introduction space and having an oxygen resolution; and a reference electrode on a second main surface of the solid electrolyte layer, the reference electrode facing a reference gas introduction space. In a range where the area ratio of the sensor electrode and the monitor electrode is at least 50% in planer view, heater elements of a heater unit overlap with each other.SELECTED DRAWING: Figure 3
Patent JP-2021038051-A (JP)
Title: Article carrying arrangement
Inventor: MIYAMOTO MASAYA
IPC: B65G1/137
Filed: 2019-09-02
Abstract: To realize an article carrying arrangement capable of carrying target articles in a proper order according to the situation of the article carrying arrangement.SOLUTION: An article carrying arrangement comprises a carrier unit 21 that carries target articles 1T from a warehouse 3 to a work unit 2 and a control unit that controls the carrier unit 21 based on order information. The order information includes attribute information, number-of-articles information and shipment-destination information. The control unit is allowed to selectively execute a first transport mode that arranges the target articles 1T related to a plurality of pieces of order information on an each-shipment-destination basis and arranges, in respective shipment destinations, a plurality of groups in a preset order so as to carry them to the work unit 2 and a second transport mode that integrates a plurality of shipment destinations together and arranges the plurality of groups in a preset order so as to carry them to the work unit 2. If the number of scheduled articles is the preset number or smaller, the first transport mode is executed. If the number of scheduled articles exceeds the preset number, the second transport mode is executed.SELECTED DRAWING: Figure 1
Patent JP-2021040494-A (JP)
Title: Work vehicle
Inventor: TAKASE Shunya
IPC: G05D1/02
Filed: 2019-09-06
Abstract: To highly efficiently and simply perform work according to a work device, while performing automatic steering.SOLUTION: A work vehicle comprises: a car body capable of traveling by any of manual steering by a steering handle and automatic steering of the steering handle; a reference registration section registering a travel reference line based on a location of the car body traveled by the manual steering; an automatic steering control section setting up a scheduled travel line in the automatic steering based on the travel reference line and controlling the automatic steering; and a setup registration section registering setup information relating to the automatic steering according to a work device to be connected to the car body.SELECTED DRAWING: Figure 1
Patent JP-2021043042-A (JP)
Title: Range-finding device, range-finding method and liquid-level meter
Inventor: KUME YASUHIRO
IPC: G01S13/34
Filed: 2019-09-10
Abstract: To provide a range-finding device, range-finding method and a liquid-level meter that eliminate a ripple component included in a detection signal form a range-finding device such as a liquid-level meter and the like, using a digital filter, and can perform a measurement in real-time.SOLUTION: A range-finding device, which outputs a range-finding signal in a form of a digital signal, has: a tilt calculation unit that calculates a tilt of a detection signal; a digital filter that is aimed at eliminating a ripple generated in the detection signal; a delay-amount calculation unit that calculates a delay amount of an output of the digital filter derived from processing of eliminating the ripple on the basis of the tilt of the detection signal and a filter length of the digital filter; a correction-amount calculation unit that multiplies the delay amount by the tilt of the detection signal to calculate a correction amount of the output of the digital filter; and a correction unit that adds the correction amount to the output of the digital filter to correct the output of the digital filter. Thereby, the range-finding device outputs the range-finding signal in real-time.SELECTED DRAWING: Figure 8
Patent JP-2019206398-A (JP)
Title: Sheet material container
Inventor: INAGAWA YOSHINORI
IPC: B31B70/64
Filed: 2019-09-12
Abstract: To provide a sheet material container in which self-supporting stability can be enhanced when the container is placed on a loading surface.SOLUTION: A sheet material container comprises a junction 64 in which peripheral edge parts of a pair of front and rear front face portion sheets 63a and 63a, and a marginal edge part of a bottom face gusset portion sheet 63b, which can be folded in half on an inner side of the front face portion sheets via a folding line 63c are joined to each other. At a portion along bottom side parts of the pair of front and rear front face portion sheets 63a and 63a, a non-adhesive area is provided between plural film layers. A filler is encapsulated in the non-adhesive area thereby forming a bottom filler encapsulation part 66b, and the bottom filler encapsulation part 66b forms a leg which is placed on a loading surface thereby achieving self-supporting of a container.SELECTED DRAWING: Figure 6(b)
Patent JP-2021042614-A (JP)
Title: Door contact member
Inventor: KOTAKA YUKA
IPC: E05F5/02
Filed: 2019-09-12
Abstract: To provide a door contact member that can suppress the collision noise generated when brought into contact with an object to be contacted, and has excellent durability.SOLUTION: A door contact member T includes a contact rubber 10 and a mounting metal fitting 20. The contact rubber 10 is made of synthetic resin foam with a semi-continuous bubble structure. The synthetic resin foam with the semi-continuous cell structure has physical properties of density 170 kg/m3 to 200 kg/m3 and tensile strength 0.34 MPa to 0.36 MPa, and the compressive properties showing the relation between compressibility and compressive stress at a room temperature for a test piece that is a cube of 10 mm on a side are the compressive stress at a compression rate of 60% is 0.01 MPa to 0.02 MPa, and the compressive stress at a compression rate of 80% is 0.2 MPa to 0.25 MPa.SELECTED DRAWING: Figure 2
Patent JP-2021041670-A (JP)
Title: Foil transfer device
Inventor: NAKABAYASHI MASAKI
IPC: B44C1/17
Filed: 2019-09-13
Abstract: To provide a foil transfer device that facilitates aligning of a transferred object.SOLUTION: A foil transfer device according to the present invention includes: a placement part having a placing surface on which a workpiece in which a transferred object and a transfer foil are laminated is to be placed; a foil transfer tool 50 that applies energy to the workpiece from the transfer foil side; a first guide shaft extending in a direction parallel to the placing surface; a first carriage 31 engaged with the first guide shaft in a slidable manner; a light irradiation unit 60 mounted on the first carriage 31 to irradiate the placement part with visible light; a foil transfer control unit that controls the foil transfer tool 50 to execute a foil transfer operation of transferring a foil to the transferred object; and a guide display control unit that controls the first carriage 31 and the light irradiation unit 60 before executing the foil transfer operation to execute a guide display operation of irradiating the placement part with the visible light and displaying a guide to place the transferred object.SELECTED DRAWING: Figure 3
Patent JP-2021048726-A (JP)
Title: Power converter
Inventor: TASHIGETA TOSHIHISA
IPC: H02M7/49
Filed: 2019-09-19
Abstract: To provide a power converter that can continue to operate when a cell conversion unit is having a failure.SOLUTION: The power converter has a plurality of cell conversion units each having a pair of AC output terminals and connected in series by the pair of AC output terminals, each cell conversion unit including: a capacitor; a power conversion circuit connected between the capacitor and the pair of AC output terminals; and a semiconductor switch connected between the pair of AC output terminals; and a driving circuit for turning on the semiconductor switch when a failure is detected in its own one of the cell conversion units.SELECTED DRAWING: Figure 2
Patent JP-2021050758-A (JP)
Title: Micro valve
Inventor: LU WENJIAN
IPC: B81B3/00
Filed: 2019-09-24
Abstract: To improve sealability in mixing-in of foreign matters in a micro valve having a laminated structure.SOLUTION: A micro valve 10 has a laminated structure, and includes a base layer 20 and a diaphragm layer 30. The base layer has an inflow port 23 for introducing a gas into the micro valve, and an outflow port for allowing the gas to flow out to the external. The diaphragm layer is disposed in opposition to the base layer. The diaphragm layer switches circulation and blockage of the gas from the inflow port to the outflow port by elastically deforming. The diaphragm layer has a structure in which a plurality of deformation regions 33 capable of elastically deforming in accompany with inflow of a pneumatic fluid into the micro valve, and a plurality of rigid regions 34, are alternately formed. The diaphragm layer closes at least one of the inflow port and the outflow port by elastic deformation of at least a part of the plurality of deformation regions.SELECTED DRAWING: Figure 3
Patent JP-2021051561-A (JP)
Title: Site management system
Inventor: NAKA TAKUYA
IPC: E04G21/32
Filed: 2019-09-25
Abstract: To provide a site management system that, when a work area of a work machine is changed at a work site where the work machine and a worker work, can change a monitoring area, where a monitoring device can autonomously perform monitoring, according to designation information on the work area, and does not cause work efficiency to be degraded.SOLUTION: A work machine information processor 230 designates a work area 250 in line with designation information, which contains a position and posture, on the basis of input information which is used to designate the work area 250, and detection information on the position and posture of a work machine 1. A site management system 220 identifies as a monitoring device a monitoring device 210 capable of detecting the work area 250. The monitoring device 210 designates a monitoring area 260 on the basis of the designation information on the work area 250, and monitors whether a moving entity has entered the work area 250.SELECTED DRAWING: Figure 1
Patent JP-2021049622-A (JP)
Title: Control device for multi-joint type robot and multi-joint type robot
Inventor: HANAMI AKIHIRO
IPC: B25J19/06
Filed: 2019-09-26
Abstract: To appropriately improve convenience and safety of a multi-joint type robot at the time of colliding with an object.SOLUTION: In collision handling that is executed by a control part of a servo amplifier, a control mode of motors attached to joint parts is switched into a special-stoppage control mode, when a collision of a robot main body with an object is detected. In the special-stoppage control mode, holding torque proportionate to torque loaded on the motors is generated by own weight of an arm, so that driving of the motors are controlled, and when an arm part or the like is pushed, the joint parts are turned by external force thereof. When the joint parts are turned by the external force, the motors are made to generate resistance torque for suppressing the turning. The servo amplifier obtains current values, physical amounts that vary in accordance with influences of the collision, and calculates a correlation value indicating a degree of correlation with the collision from the current values and a damper coefficient for each joint part. The resistance torque is determined for each joint part on the basis of the damper coefficient.SELECTED DRAWING: Figure 5
Patent JP-2021054166-A (JP)
Title: Rocket launching support device, rocket launching support method, rocket launching support program, rocket, rocket launching method, and rocket launching support system
Inventor: MUKAI HISAYUKI
IPC: B64G1/10
Filed: 2019-09-27
Abstract: To effectively support collision avoidance between a rocket and satellites constituting a satellite constellation in rocket launching.SOLUTION: A region calculation part 110 calculates, based upon position coordinates of a rocket launching place and satellite orbit prediction information 51 in which a predicted value of an orbit of a satellite is set, a time region in which there is no risk of collision against a satellite constituting a satellite constellation that a rocket launched at the rocket launching place 201 passes through above the rocket launching place as a passable time region 111. A region notification part 120 outputs the passable time region 111.SELECTED DRAWING: Figure 10
Patent JP-2021054669-A (JP)
Title: Production method of amorphous 6-aluminum oxide film and amorphous 6-aluminum oxide film
Inventor: YOKOTA JUNJI
IPC: C01F7/02
Filed: 2019-09-27
Abstract: To provide a production method of an amorphous 6-aluminum oxide film, in which a film having irregularity of nano-order level can be formed by a bottom-up type method.SOLUTION: A production method of amorphous 6-aluminum oxide subjects aluminum oxide hydrate powders to a dehydration reaction by thermal decomposition in an oxidizable atmosphere.SELECTED DRAWING: Figure 1
Patent JP-2021055331-A (JP)
Title: Method and system for moving building
Inventor: KAWAZOE EIICHI
IPC: E04B1/343
Filed: 2019-09-27
Abstract: To provide a simple and low-cost technique for moving a structure movably mounted on a rail in the longitudinal direction of the rail.SOLUTION: A temporary tent rides on a rail 2. The rail 2 made of H-steel has an upward groove, and a rib 2C projecting inward is provided in the groove at a predetermined interval. When the temporary tent is moved along the rail 2, a power unit 100 having a rod-like spindle 120 movable in parallel with a main body 110 is placed on the rail 2. In addition, a plate material 200 is inserted right behind the main body 110 of the groove of the rail 2. When the spindle 120 is pushed forward, the main body 110 tends to move backward, but the plate material 200 locked by the rib 2C restricts the backward movement of the main body 110. As a result, the temporary tent moves forward.SELECTED DRAWING: Figure 6