baber/WOPTO huggingface dataset:
Patent JP-2020055294-A (JP)
Title: Liquid discharge device, control method and control program
Inventor: NAGATSUKA HIROKI
IPC: B41J2/175
Filed: 2019-06-19
Abstract: To accurately detect an ink end in a liquid discharge device for supplying liquid from a plurality of main tanks.SOLUTION: A liquid discharge device includes: a pump which supplies liquid to a liquid discharge head for discharging the liquid from a nozzle, a tank with the liquid filled, a supply passage which supplies the liquid to the liquid discharge head from a plurality of tanks, a liquid supply control part which is arranged on each of the plurality of tanks, and controls supply of the liquid from the tank to the liquid discharge head by opening or blocking the supply passage, a pressure detection part which is arranged between the liquid supply control part and the liquid discharge head in the supply passage, and a control part which determines the tank with a less remaining amount of the liquid out of the plurality of tanks on the basis of an opening/closing state of the liquid supply control part when the pressure detection part detects that a pressure of an inside of the supply passage is smaller than a predetermined value, and supplies the liquid to the liquid discharge head from at least one tank out of the plurality of tanks by controlling the liquid supply control part.SELECTED DRAWING: Figure 6
Patent JP-2021004186-A (JP)
Title: External composition
Inventor: KANEMOTO MIHO
IPC: A61K47/28
Filed: 2019-06-25
Abstract: To provide a formulation technique whereby, in an external composition containing allantoin and/or a derivative thereof, and urea, the decomposition of the allantoin and/or derivative thereof can be suppressed, to improve the storage stability.SOLUTION: An external composition contains allantoin and/or a derivative thereof, and urea, together with dipotassium glycyrrhizate. The external composition can suppress the decomposition of the allantoin and/or derivative thereof, so that the storage stability of the allantoin and/or derivative thereof is significantly improved.SELECTED DRAWING: None
Patent JP-2021005979-A (JP)
Title: Electronic device
Inventor: TSUKUDA TATSUAKI
IPC: H01L25/18
Filed: 2019-06-27
Abstract: To enhance performance of an electronic device.SOLUTION: An electronic device includes a switching regulator. At this time, a switching regulator includes: a first wiring part (including a parasitic inductance L1) which connects a high-side element SW1 and a low-side element SW2; and a second wiring part (including a parasitic inductance L2) which is connected to the low-side element SW2. The first wiring part and the second wiring part include portions 200 which are parallel to each other.SELECTED DRAWING: Figure 5
Patent JP-2021006436-A (JP)
Title: Vehicle frame structure
Inventor: NAGAYA AKIRA
IPC: B60K1/04
Filed: 2019-06-28
Abstract: To provide a vehicle frame structure capable of suitably supporting a motor unit, and further reducing a dead space in a power unit chamber.SOLUTION: A vehicle frame structure comprises: a pair of rear side members 34 extending in the vehicle longitudinal direction on the lower side of a vehicle 10; and a first cross member 44b connecting the pair of rear side members 34. The first cross member 44b includes: an intermediate member 56 extending in the vehicle width direction at a position lower than the rear side members 34, and located on the lower side of a motor unit 50; and a pair of connection members 58 each extending in an obliquely downward direction so as to direct from one of the rear side members 34 toward an end of the intermediate member 56 in the vehicle width direction.SELECTED DRAWING: Figure 7
Patent JP-2021010073-A (JP)
Title: Digital content transmission apparatus and transmission method
Inventor: HIROTA ATSUSHI
IPC: H04N21/236
Filed: 2019-06-28
Abstract: To provide a digital content transmission apparatus and transmission method that adopt a partial stream content format that clarifies the location of a broadcast program transmitted on the basis of an MMT/TLV method.SOLUTION: A digital content transmission apparatus according to an embodiment includes a receiving unit, an acquisition separation unit, a partial stream generation unit, and a transmitting unit, and the receiving unit receives a transmission signal transmitted on the basis of an MMT/TLV method, and when the acquisition separation unit acquires an MMT/TLV stream from the transmission signal, the acquisition separation unit separates component data related to a specific content and first control information data from the MMT/TLV stream, and the partial stream generation unit extracts related data for knowing the source of the specific content from the first control information data, and generates a partial stream from the component data and second control information data generated by including the related data, and the transmitting unit transmits the partial stream.SELECTED DRAWING: Figure 2
Patent JP-2021007547-A (JP)
Title: Wall surface installation object fixture
Inventor: SEGAWA SHIRO
IPC: A47B96/02
Filed: 2019-06-28
Abstract: To provide a wall surface installation object fixture capable of easily and surely fitting a wall surface installation object to a wall surface of a wall including a wall material formed of a plaster board, for facilitating use of a use surface of the wall surface installation object and the surrounding thereof, and preventing occurrence of a gap between the wall surface installation object and the wall surface.SOLUTION: A fixture F is configured so that: a fitting bracket 1 is fitted to a wall surface via anchors A1 or screws; a hook bracket 2 is fitted to a recess P0 of a wall surface installation object via screws S2; and in the recess P0 of the wall surface installation object, the fitting bracket 1 and the hook bracket 2 are engaged with each other and held by a pressing member 3, thereby, the wall surface installation object is fitted to the wall surface.SELECTED DRAWING: Figure 4
Patent JP-2021012167-A (JP)
Title: Buried object detection device and buried object detection method
Inventor: TSURUSU TETSURO
IPC: G01S13/88
Filed: 2019-07-09
Abstract: To provide a buried object detection device that can accurately detect a buried object.SOLUTION: In a buried object detection device, a peak detection unit detects, based on a signal strength in a depth direction of an object at a timing, the peaks of the signal strength in the depth direction of the object at respective timings. A mountain waveform apex detection unit detects the peak of the depth position from depth positions continuing in the direction of movement, of depth positions having the peaks of the signal strength detected at the respective timings. A determination unit determines, by using the peak P21 of a first depth position, the peak P22 of a second depth position, and the peak P23 of a third depth position that are the peaks at the depth positions arranged first, second, and third from a surface of the object in the depth direction, the position of the peak P21 of the first depth position or the position of the peak P22 of the second depth position as the position of a buried object.SELECTED DRAWING: Figure 16
Patent JP-2021013611-A (JP)
Title: Absorbent article
Inventor: NODA AKIRA
IPC: A61F13/15
Filed: 2019-07-12
Abstract: To provide an absorbent article in which bonding strength of an air-through non-woven fabric to the other constitution members by a hot melt adhesive is high.SOLUTION: An absorbent article includes an air-through non-woven fabric and a member to be bonded which is bonded to the air-through non-woven fabric by a hot melt adhesive. The air-through non-woven fabric has a cross-sectional area of 3.5 mm2 in a deformation site in measuring under procedures (a) to (e) of a measuring method of a cross-sectional area of a deformation site. Preferably, the air-through non-woven fabric is configured that fibers are heat-sealed to each other at a plurality of fusion points, and an average distance between the plurality of the fusion points on a bonding surface of the air-through non-woven fabric is 350 μm or more.SELECTED DRAWING: Figure 1
Patent JP-2021014242-A (JP)
Title: Control device of hybrid vehicle
Inventor: KAWAGOE MASANORI
IPC: F02D29/06
Filed: 2019-07-16
Abstract: To suppress the sudden change of torque when switching to a parallel mode.SOLUTION: When switching from an EV mode to a parallel mode, an engine 4 is started, and after downstream velocity Vm and upstream velocity Ve are approximated, the engine 4 is accelerated to operate a clutch 11 in a contact state. When switching the EV mode to the parallel mode, while the deterioration of driving force of an electric motor 3 due to the connection of the engine 4 is suppressed (the deterioration is eliminated), the engine 4 is connected.SELECTED DRAWING: Figure 1
Patent JP-2021020477-A (JP)
Title: Parachute device, flying device, and flying object ejection mechanism
Inventor: SAKAMOTO YUZURU
IPC: B64D25/00
Filed: 2019-07-24
Abstract: To prevent the breakage of a parachute.SOLUTION: A parachute device (4) includes a parachute (400), a parachute storage portion (40) that stores the parachute, at least one flying object (43) coupled to the parachute and having a gas generator (60) generating gas, a cylindrical ejecting portion (41) that holds the flying object and ejects the held flying object, the gas generator (60) generating gas, and extruding member (42) that can be at least partially inserted in the ejecting portion, and extrudes the flying object from the ejecting portion by receiving the pressure of gas generated from the gas generator.SELECTED DRAWING: Figure 3C
Patent JP-2021022618-A (JP)
Title: Capacitor module
Inventor: WARASHINA TAISUKE
IPC: H01G2/06
Filed: 2019-07-25
Abstract: To provide a capacitor module capable of improving the rigidity of the capacitor module with high quantity efficiency at a low cost.SOLUTION: A capacitor module disclosed herein is equipped with a compact capacitor element, a large capacitor element and a case. The large capacitor element has a length in one direction longer than that of the compact capacitor element. The case receives the compact capacitor element and the large capacitor element side-by-side in a direction orthogonal to the one direction. On one lateral face of the case in one direction, a circuit board to be electrically connected with the compact capacitor element and the large capacitor element is provided. The circuit board is orthogonal to the lateral face, and extends across a part of the case for receiving the compact capacitor element, and a part for receiving the large capacitor element. The capacitor module mentioned above improves rigidity by using a circuit board required for functioning the capacitor module.SELECTED DRAWING: Figure 2
Patent JP-2021024149-A (JP)
Title: Plasticization device, three-dimensional shaping device, and injection molding device
Inventor: YAMASHITA SEIICHIRO
IPC: B29C64/241
Filed: 2019-08-01
Abstract: To prevent the temperature of a motor to rotate a screw from becoming too high.SOLUTION: A plasticization device includes: a cylinder having a supply port through which a material is supplied; a spiral screw configured to rotate inside the cylinder; a nozzle configured to discharge the material plasticized inside the cylinder; a heating unit provided between the supply port in the cylinder and the nozzle; a screw drive unit including a motor configured to rotate the screw; and a case configured to accommodate at least a part of the screw drive unit and having a first refrigerant flow path.SELECTED DRAWING: Figure 1
Patent JP-2021026104-A (JP)
Title: Three-dimensional imaging module and three-dimensional imaging apparatus
Inventor: HARA YUJI
IPC: G03B17/56
Filed: 2019-08-02
Abstract: To provide a three-dimensional imaging module which can ensure portability of the device.SOLUTION: A three-dimensional imaging module includes: a plurality of prism-like imaging poles containing imaging units for imaging an imaging object and spaced from each other in a peripheral direction around an imaging position where the imaging object is placed; and holding units holding the imaging poles respectively and configured to be connected to or disconnected from each other.SELECTED DRAWING: Figure 1
Patent JP-2020026529-A (JP)
Title: Photocurable adhesive sheet, laminate for image display device, and image display device
Inventor: ISHII Kahoru
IPC: C09J133/14
Filed: 2019-08-07
Abstract: To provide a photocurable adhesive sheet that combines stability of shape and conformance to level differences, demonstrates superior durability after being adhered to an adhesion member, and furthermore can suppress flowing and bubbling even when there is a light blocking section, such as a printed section, on the adhesion member.SOLUTION: The photocurable adhesive sheet is formed from a photocurable adhesive composition including a (meth)acrylic copolymer (A), a crosslinking agent (B) other than a photocrosslinking agent, a photocrosslinking agent (C), and a photoinitiation agent (D), wherein the loss tangent (Tanδ) at a temperature of 90°C is 0.9 or greater.SELECTED DRAWING: None
Patent JP-2019192661-A (JP)
Title: Battery usable time improvement member
Inventor: KANEMITSU TOSHIHISA
IPC: H01M10/44
Filed: 2019-08-12
Abstract: To provide a system that contributes to an improved battery uptime by an unprecedented alternative approach.SOLUTION: A battery usable time improvement member 1 according to the present invention includes a metal layer 11 including a metal having a redox potential of 0 V or less, or an alloy of a metal having a redox potential of 0 V or less, and a radiation generating layer 12 including a mixture of natural ore including a radioactive material and a radiation transmissive resin. The radiation dose generated by a radiation generating layer 12 is 0.02 μSv/h or more and 0.2 μSv/h or less.SELECTED DRAWING: Figure 1
Patent JP-2021033373-A (JP)
Title: Work machine
Inventor: KUROSE TAKAHIKO
IPC: G05D1/02
Filed: 2019-08-15
Abstract: To provide a work machine that can receive cooperation from surrounding workers while ensuring the safety of the surrounding workers, even if it is a work machine that operates unmanned.SOLUTION: Providing omnidirectional speakers (22a to 22d) that emit sound in any direction around a main body (1), a controller (30) includes: ambient condition acquisition units (305, 306) that acquire at least ambient sound or images as an ambient condition; ambient condition output units (330, 340) that notify an administrator at a work site of the ambient condition; an outgoing voice acquisition unit (304) that acquires an outgoing voice DV of the administrator; a transmission target position setting unit (303) for setting a transmission target position PT of the outgoing voice DV; a transmission direction volume calculation unit (310) that calculates a transmission direction CD and volume CP of the outgoing voice DV so that the change in volume of the outgoing voice DV reaching the transmission target position PT is small based on the transmission target position PT, and the direction RC and the position PC of the main body; and an audio output unit (320) that processes the outgoing voice DV to generate an audio signal and outputs the audio signal to the omnidirectional speakers based on the calculation result of the transmission direction volume calculation unit.SELECTED DRAWING: Figure 5
Patent JP-2021032457-A (JP)
Title: Flexible joint for duct
Inventor: IIDA TARO
IPC: F16L3/137
Filed: 2019-08-22
Abstract: To provide a flexible joint for a duct capable of preventing a canvas from lowering by the self-weight with a simple structure using a belt, and facilitating construction.SOLUTION: A flexible joint 1 for a duct includes a flexible canvas 10, frame-shaped flanges 20 attached to both end portions of the canvas 10 for connection to the duct, a suspension pipe 30 for suspending the canvas 10, brackets 40 respectively provided on the flanges 20 for supporting the suspension pipe 30, and a belt 50 that lifts the canvas 10 from a lower portion and suspending it on the suspension pipe 30. The suspension pipe 30 is supported by each bracket 40, and the canvas 10 is supported by the suspension pipe 30 through the belt 50.SELECTED DRAWING: Figure 1
Patent JP-2021032304-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: ENDO YASUHIRO
IPC: F16H61/662
Filed: 2019-08-22
Abstract: To enhance an acceleration feeling in executing stepwise gear change by pressing an accelerator pedal.SOLUTION: A controller 10 controls a vehicle 100 that includes a torque converter 2 and a variator 30 connected downstream of the torque converter 2. The controller 10 performs stepwise gear change of accelerating the vehicle 100 by shifting up the variator 30 in a stepwise manner after releasing a lock-up clutch 2a when receiving an acceleration request while coupling the lock-up clutch 2a of the torque converter 2.SELECTED DRAWING: Figure 3
Patent JP-2021034862-A (JP)
Title: Solid-state imaging element, imaging device, and control method of solid-state imaging element
Inventor: YAMAZAKI TOMOHIRO
IPC: H04N5/3745
Filed: 2019-08-23
Abstract: To prevent deterioration of sensitivity and image quality caused by increasing the transfer destination capacitance for integration in a solid-state imaging element that performs time-delayed integration.SOLUTION: A correlated dual sampling (CDS) circuit 430 generates a frame in which a predetermined number of lines, each containing a plurality of digital signals, are arranged. A TDI frame memory 450 holds the K-1st frame generated before the K-th frame. A time delay integration (TDI) circuit 420 performs a time delay integration process that adds a line at a predetermined address in the Kth frame and a line at an address a certain distance away from the predetermined address in the K-1st frame.SELECTED DRAWING: Figure 19
Patent JP-2021031165-A (JP)
Title: Discharge container
Inventor: ISHIZUKA TETSUYA
IPC: B65D47/34
Filed: 2019-08-29
Abstract: To provide a discharge container that switches between foaming and discharging a content liquid and discharging the liquid as it is.SOLUTION: A discharge container includes a container body 2, a pump 13, a pressing head 14, and a mounting cap 11.The pump includes a liquid cylinder 25 in which a liquid piston 23 linked to a stem 12 is provided so as to be slidable up and down inside, an air cylinder 24 in which an air piston 22 linked to the stem is provided so as to be slidable up and down inside, a gas-liquid mixing chamber 26 that mixes a content liquid transferred from the liquid cylinder and the air transferred from the air cylinder. In the air cylinder, a pressure relief hole 16 that opens toward the inside of the container body is formed in a portion located below the air piston, a plug member 15 having a closing part 51 that closes the pressure relief hole is fixed to a mouth part. The air cylinder is fixed to the mounting cap, and the mounting cap is movably provided at the mouth part so that the closing part opens and closes the pressure relief hole.SELECTED DRAWING: Figure 1
Patent JP-2021038429-A (JP)
Title: Composite chromium-plated component
Inventor: MORIKAWA TSUTOMU
IPC: C25D15/02
Filed: 2019-09-02
Abstract: To provide a composite chromium-plated component and the production method thereof that can improve corrosion resistance with a simple method.SOLUTION: A composite chromium-plated component relating to the present invention comprises a target member 1 and a composite chromium-plated film 2 coated on the surface of the target member. The composite chromium-plated film comprises a chromium-plated film 21 and a silicon compound 22 solidified in a crack 211 of the chromium-plated film.SELECTED DRAWING: Figure 1
Patent JP-2020056007-A (JP)
Title: Polyphenylene sulfide resin composition and hollow molded article using the same
Inventor: YAMANAKA YUJI
IPC: B60K11/04
Filed: 2019-09-03
Abstract: To provide a polyphenylene sulfide resin composition which has a low elastic modulus, has flexibility, exhibits high toughness and has excellent thermal aging resistance and to provide a hollow molded article having good appearance using the same.SOLUTION: There is provide a polyphenylene sulfide resin composition which is a resin composition obtained by blending a polyphenylene sulfide resin (A), an amino group-containing compound (B) and an elastomer containing an epoxy group, wherein in the morphology of a molded article composed of the resin composition observed by a transmission electron microscope, the polyphenylene sulfide resin (A) forms a continuous phase, the amino group-containing compound (B) and the elastomer containing an epoxy group form a dispersion phase, the tensile modulus of the resin composition (an ASTM No. 1 dumbbell specimen obtained by injection molding at cylinder temperature of 300°C and a mold temperature of 150°C is subjected to tensile test under the conditions of a distance between chucks of 114 mm, a distance between tests of 100 mm, a tensile speed of 10 mm/mon) is 1.0 MPa or more and 1000 MPa or less and the loss tangent tanδ at an angular frequency of 100 rad/s at 300°C is 0.8 or more and 1.2 or less.SELECTED DRAWING: None
Patent JP-2021036818-A (JP)
Title: Fishing reel
Inventor: SUGINAMI YASUYUKI
IPC: A01K89/015
Filed: 2019-09-03
Abstract: To provide a fishing reel capable of being preferably used as a manual reel and an electrically driven reel.SOLUTION: A fishing reel 100 comprises: a reel main body part 10; a spool 20 rotatably supported to the reel main body part 10; a spool shaft 30 which is rotatably inserted into a hollow part 20a provided on a shaft center of the spool 20, and whose one end part 31 is provided so as to be exposed to outside from the reel main body part 10; a handle 40 which is rotatably fitted to the reel main body part 10; a motor power part 50 which is detachably fitted to one end part 31 of the spool shaft 30, and is arranged outside of the reel main body part 10; a first rotation transmission mechanism 60 for transmitting drive force by which the handle 40 is rotated to the spool 20; and a second rotation transmission mechanism 70 for transmitting drive force of the motor power part 50 input through the spool shaft 30 to the spool 20.SELECTED DRAWING: Figure 1
Patent JP-2021037995-A (JP)
Title: Storage bag and manufacturing method thereof
Inventor: OKAMOTO MAMORU
IPC: B65D33/16
Filed: 2019-09-03
Abstract: To reduce the burden of aligning the coating boundaries of a pair of film parts in a storage bag.SOLUTION: By integrating and welding edge side parts 11b of a pair of film parts 11 of a storage bag 10, a welding pattern 13 including a plurality of intermittent welding parts 14 and a connecting welding part 15 is formed. An outer edge part 11d of the edge side part 11b of each film part 11 is a non-coated part R2 not provided with a release layer 12, and the inner part thereof is a coated part R1 provided with the release layer 12. The intermittent welding parts 14 are arranged at intervals in an edge length direction. At least a part of the intermittent welding part 14 is arranged in the coated part R1. The connecting welding part 15 is arranged in the non-coated part R2 and is continuous in the edge length direction.SELECTED DRAWING: Figure 1
Patent JP-2021037110-A (JP)
Title: Scalp care device
Inventor: CHIKAZAWA YUKI
IPC: A61H7/00
Filed: 2019-09-03
Abstract: To provide a scalp care device that can perform scalp care appropriate to a state of scalp by grasping the state of scalp.SOLUTION: A scalp care device 10 includes: a care part 20 for providing scalp care; an imaging part 50 for imaging the scalp; and a support part S for supporting the care part 20 and the imaging part 50 so as to oppose to the scalp. In the scalp care device, the care part and the imaging part are installed to the support part, thereby properly imaging an object part of the scalp to be subjected to scalp care by the care part. Accordingly, a user and the scalp care device can use a photographed image for proper scalp care.SELECTED DRAWING: Figure 1