baber/WOPTO huggingface dataset:
Patent JP-2021016116-A (JP)
Title: Multiplexer
Inventor: OKADA KEIJI
IPC: H04B1/525
Filed: 2019-07-16
Abstract: To provide a multiplexer that has an additional circuit and achieves both of downsizing and an electric characteristic.SOLUTION: A multiplexer 1 includes a transmission filter circuit 10, a reception filter circuit 20, and an additional circuit 30 connected in parallel with a part of the transmission filter circuit 10. The transmission filter circuit 10 has: serial resonators 11 to 14 disposed on a signal path connecting terminals P0 and P1; and parallel resonators 15 to 18 disposed on a signal path connecting a corresponding node on the signal path and the ground. The serial resonator 11 that is the closest to the terminal P1 is constructed by division resonators 11a to 11c. The additional circuit 30 has: a resonator group 31 composed of a plurality of IDT electrodes 33 and 34 juxtaposed in an elastic wave propagation direction; and a capacitor 32. One end of the resonator group 31 is connected to the terminal P0 via a capacitor 32, and the other end of the resonator group 31 is connected to a signal path between the division resonators 11a and 11b not via a capacitor.SELECTED DRAWING: Figure 1
Patent JP-2020056000-A (JP)
Title: Ink set
Inventor: MATSUOKA YASUSHI
IPC: C09D11/54
Filed: 2019-07-18
Abstract: To provide an ink set that allows a pigment contained in ink to flocculate without using polyvalent metal ions or cationic substance.SOLUTION: An ink set has an ink containing a pigment, a dispersant, and a first solvent, and a liquid containing a second solvent that can cause solvent shock when contacting the ink.SELECTED DRAWING: None
Patent JP-2019195674-A (JP)
Title: System and method for locating and identifying functional nerves innervating wall of arteries, and catheters for the same
Inventor: WANG JIE
IPC: A61B5/02
Filed: 2019-07-18
Abstract: To provide a system and method for location and identification of sympathetic and parasympathetic nerves on an arterial wall during and after energy delivery.SOLUTION: A distal portion of an ablation catheter is in the form of a single helix coil 303 or double helix, multiple prongs having one or more electrodes 301 so as to be steerable in shapes customized to the architecture.SELECTED DRAWING: Figure 3A
Patent JP-2021017131-A (JP)
Title: Carriage
Inventor: YOSHIKAWA EIJI
IPC: B62B3/02
Filed: 2019-07-19
Abstract: To provide a carriage capable of stably and quickly performing an assembly work even with a heavy workpiece.SOLUTION: A carriage 1 includes: a carriage body 10; omnidirectional wheels 11a, 11b, 11c arranged on the carriage body 10; a travel driving device 12 for individually driving the omnidirectional wheels 11a, 11b,11c; a plurality of load cells 13 arranged spaced from each other in a horizontal direction on the carriage body 10; a workpiece placing part 14 which is arranged on the load cells 13 and on which a workpiece is placed 2; and a control unit 15 for calculating a gravity center position of the workpiece 2 based on a load detected by the plurality of load cells 13 and, when the gravity center position has moved, controlling the travel driving device 12 so as to move the carriage body 10 in the direction of the movement.SELECTED DRAWING: Figure 3
Patent JP-2019218356-A (JP)
Title: Carbidopa and l-dopa prodrugs and method of use thereof
Inventor: BENOIT CARDINAL-DAVID
IPC: A61K31/661
Filed: 2019-07-30
Abstract: To provide compositions for treating Parkinson's disease and associated conditions.SOLUTION: The present disclosure relates to pharmaceutical combinations and compositions comprising a carbidopa prodrug such as formula (I-a), and an L-dopa prodrug such as formula (II-a).SELECTED DRAWING: None
Patent JP-2020022752-A (JP)
Title: Stent delivery with expansion assisting delivery wire
Inventor: SLAZAS ROBERT
IPC: A61F2/844
Filed: 2019-08-05
Abstract: To provide systems, devices, and methods for improving vessel wall conformity of a braided stent.SOLUTION: An expandable element 200 having a distal anchor member 210 at a distal end 204, a proximal anchor member 208 at a proximal end 202, and a braided portion 206 is delivered to a treatment site through a catheter 102 by a delivery wire 106 having a distal bump 114 that can be translated distally to release the distal anchor member upon exiting a distal end of the catheter, a shaped segment that can be moved to apply a radial force from within the braided portion to expand the braided portion, and a proximal bump 114 that can be translated distally to push the proximal anchor member distally and expel the expandable element from the catheter. The delivery wire has also a recapture bump 120 positioned between the proximal bump and the distal bump that can be translated proximally to retract a partially implanted expandable element into the catheter.SELECTED DRAWING: Figure 1
Patent JP-2021026136-A (JP)
Title: Driving device and image forming apparatus
Inventor: TANAKA MICHIMOTO
IPC: F16D11/04
Filed: 2019-08-07
Abstract: To prevent the generation of impact and sudden noise at the engagement and the release of the engagement of clutch means.SOLUTION: Clutch means transmits a turning force output from a driving source to a developing roller or cancels the transmission, and has: a driving member that receives the turning force output from the driving source and rotates on a shaft; a first engagement member that rotates on the shaft together with the driving member; a second engagement member that can take a state where it is not engaged with the first engagement member and the driving force from the driving source is not transmitted, and a state where it is engaged with the first engagement member to rotate on the shaft with the driving force from the driving source; and a driven member that rotates on the shaft together with the second engagement member. A driving device has a rotating member that is rotated in a direction opposite to the direction of rotation of the driving member to bring the first engagement member and the second engagement member into contact, is rotated in the direction opposite to the direction of rotation of the driving member when the first engagement member and the second engagement member are not engaged with each other, and urges the driven member in the direction opposite to the direction of rotation of the driving member through a contact part with the driven member or the second engagement member.SELECTED DRAWING: Figure 10
Patent JP-2021030743-A (JP)
Title: Vehicle and container
Inventor: NAKAJIMA TAKERO
IPC: B62D33/023
Filed: 2019-08-13
Abstract: To provide a vehicle and a container capable of further improving a work efficiency.SOLUTION: A vehicle 1 includes a luggage room 2. The luggage room 2 is provided with, on the same surface, a left upper door 3, a left lower door 5, a right upper door 4, and a right lower door 6. The left upper door 3 is freely rotatable around either the left vertical axis or the upper horizontal axis. The right upper door 4 is freely rotatable around either the right vertical axis or the upper horizontal axis. The left lower door 5 is freely rotatable around either the left vertical axis or the lower horizontal axis. The right lower door 6 is freely rotatable around either the right vertical axis or the lower horizontal axis.SELECTED DRAWING: Figure 1
Patent JP-2020080856-A (JP)
Title: Aging inhibitor
Inventor: MATSUBARA KIMINORI
IPC: A61K35/742
Filed: 2019-07-30
Abstract: To provide a novel aging inhibitor made from a natural product.SOLUTION: The inventors have found out that Bacillus subtilis has an aging inhibitory effect and have completed this invention.SELECTED DRAWING: Figure 1
Patent JP-2019220475-A (JP)
Title: Display device
Inventor: KIMURA HAJIME
IPC: G09G3/20
Filed: 2019-08-19
Abstract: To relieve problems such as insufficient brightness, caused by a reduction in the duty ratio (the ratio between a light emitting period and a non-light emitting period), by using a novel method of driving and a novel circuit in an electronic device.SOLUTION: Signals are written into pixels of a plurality of differing lines during one gate signal line selection period. Accordingly, an interval between when a signal is input into the pixels of a certain line and when the next signal is input to the same pixels can be set arbitrarily to a certain extent while ensuring the time for writing into the pixels, so that a sustain (turn-on) period can be arbitrarily set and a high duty ratio is realized.SELECTED DRAWING: Figure 1
Patent JP-2021033576-A (JP)
Title: Information processing equipment, information processing method, analysis system, and program
Inventor: TORII SATORU
IPC: G06F3/0484
Filed: 2019-08-22
Abstract: To estimate the surface shape of an object more accurately.SOLUTION: An information processing equipment acquires shape data of an object, estimates the surface shape at a specified part specified in displayed shape data, and outputs information indicating a scale having a plurality of reference points arranged at intervals corresponding to the estimated surface shape, which is a scale attached to the specified part of the object and arranged at the specified part of the object in order to estimate the orientation of the surface at the specified part.SELECTED DRAWING: Figure 2
Patent JP-2021033022-A (JP)
Title: Toner storage device and image forming apparatus
Inventor: OKAMOTO HIROAKI
IPC: G03G15/08
Filed: 2019-08-22
Abstract: To prevent erroneous detection of the amount of toner in a toner storage device that adopts a configuration where an internal bottom face of a toner storage unit is bent in substantially an arc shape when viewed from an axial direction of rotary members.SOLUTION: A toner storage device comprises toner amount detection means 9d, 9e, 9f that detect the amount of toner in a toner storage unit 9, and comprises rotary members 9b, 9c in the toner storage unit. An internal bottom face of the toner storage unit is bent in substantially an arc shape when viewed from an axial direction of the rotary members. The toner amount detection means detect the amount of toner in the toner storage unit on the basis of the capacitance between an upper electrode part 9d and a lower electrode part 9e that are arranged vertically sandwiching the toner in the toner storage unit. The lower electrode part is arranged over the entire width in the horizontal direction of the internal bottom face when viewed from the axial direction of the rotary members.SELECTED DRAWING: Figure 5
Patent JP-2021033955-A (JP)
Title: Social media system, social media server, method for processing information, method for providing social media, and program
Inventor: HASEGAWA TAKASHI
IPC: G06F13/00
Filed: 2019-08-29
Abstract: To promote an active use of social media.SOLUTION: An social media system provides social media in which more than one user share articles, and detects check-in to a place related to identification information on the basis of the identification information read by a terminal device of a user. The social media system provides a user with a right to use tokens held by the user and post articles in social media on the basis of the result of detecting check-in. The social media system receives posting of articles by exercising the right and a specification of the use amount of tokens.SELECTED DRAWING: Figure 1
Patent JP-2021039268-A (JP)
Title: Manufacturing method for polarizing film
Inventor: DAIGAKU NORIJI
IPC: C09D5/00
Filed: 2019-09-04
Abstract: To provide a manufacturing method for a polarizing film which can suppress the occurrence of bubbles inside the polarizing film while improving adhesiveness between a polarizer and a transparent protective film.SOLUTION: Provided is a manufacturing method for a polarizing film in which a transparent protective film is provided via an adhesive layer on at least one side of a polarizer. The method comprises: a first coating step for applying a coating of adhesive composition to the pasting face of the transparent protective film; a pasting step for pasting the polarizer and the transparent protective film together; and a bonding step for bonding the polarizer and the transparent protective film together via an adhesive layer obtained by radiating an activation energy beam from the polarizer face side or the transparent protective film face side to harden the adhesive composition. An SP value distance between the SP value of the transparent protective film and the SP value of the adhesive composition is 5.3 or larger.SELECTED DRAWING: None
Patent JP-2020017528-A (JP)
Title: Nanowires-based transparent conductors
Inventor: ALDEN JONATHAN S
IPC: B32B15/08
Filed: 2019-09-05
Abstract: To provide transparent conductors and methods of manufacturing the same, and specifically, high-throughput coating methods.SOLUTION: A transparent conductor including a conductive layer applied onto a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optionally transparent and flexible. It can be applied or laminated onto a variety of substrates, including flexible and rigid substrates. One of purposes is to provide transparent conductors having desirable electrical, optical and mechanical properties, and specifically, transparent conductors that are adaptable to any substrates, and can be manufactured and patterned in a low-cost, high-throughput process.SELECTED DRAWING: None
Patent JP-2021040742-A (JP)
Title: Game machine
Inventor: KOBAYASHI TATSUYA
IPC: A63F7/02
Filed: 2019-09-06
Abstract: To provide a game machine capable of executing a performance related to a set value that can enhance the interest of a player.SOLUTION: A game machine includes: determination means for determining whether or not to execute a special game that is advantageous to a player on the basis of satisfaction of a predetermined starting condition; special game execution means for executing the special game when the execution of the special game is determined; and setting means capable of setting one of a plurality of stages of setting values having different determination ratios for executing the special game. During execution of the special game, a setting suggestion performance for suggesting the set value set by the setting means can be executed. The setting suggestion performance is set so that it can be executed at the timing according to the set value.SELECTED DRAWING: Figure 52
Patent JP-2021040903-A (JP)
Title: Radiographic apparatus and radiographic system
Inventor: NIIBE YUSUKE
IPC: G01T1/17
Filed: 2019-09-10
Abstract: To provide a technique advantageous for setting a lighting field in imaging using an AEC function of a radiographic apparatus.SOLUTION: In the radiographic apparatus, a plurality of lighting fields to be used for automatic exposure control is arranged in an imaging unit for acquiring a radiographic image. The radiographic apparatus comprises: a drive setting unit for setting an imaging region to be used for imaging in the imaging unit and a lighting field to be used for the automatic exposure control out of the plurality of lighting fields, in accordance with a user's operation; and a determination unit which determines whether the set lighting field out of the plurality of lighting fields is disposed in the imaging region, and changes setting by the drive setting unit according to a result of the determination.SELECTED DRAWING: Figure 1
Patent JP-2021042708-A (JP)
Title: Internal combustion engine and its control method
Inventor: SUZUKI YUKI
IPC: F02D45/00
Filed: 2019-09-10
Abstract: To suppress the generation of deposits at the inside and outside of an injection hole of a second fuel injection valve while suppressing an increase of a cost and weight, in an internal combustion engine including a first fuel injection valve connected to a high-pressure pump and the second fuel injection valve connected to a low-pressure pump.SOLUTION: The internal combustion engine includes: a first fuel injection valve connected to a high-pressure pump; a second fuel injection valve connected to a low-pressure pump; and a control device for raising the pressure of fuel supplied to the second fuel injection valve from the low-pressure pump compared with the case that a fuel remaining quantity is equal to or larger than a threshold when the fuel remaining quantity in a suction part and an injection hole of the second fuel injection valve is smaller than the preset threshold after fuel injection from the second fuel injection valve is stopped.SELECTED DRAWING: Figure 3
Patent JP-2021043762-A (JP)
Title: Presentation apparatus
Inventor: SUNAKAWA NAOTAKA
IPC: G06F3/0481
Filed: 2019-09-12
Abstract: To provide a presentation apparatus which secures a simple operation.SOLUTION: A voice recognition system 3 includes a presentation apparatus 9 which allows a user to intuitively recognize various information relating to an operation object 2 when operating the object 2 in a mode desired by the user in accordance with a selection request input by the user. The presentation apparatus 9 includes an acquisition unit 24 which acquires selection information Sa relating to a selection request when a user input the selection request in operating the object 2 in a mode desired by the user. The presentation apparatus 9 includes a control unit 25 for controlling display on a display unit 18 of an input device 10 to be used in operating the object 2 and a display unit 16 of the object 2 so as to be associated with each other, on the basis of the selection information Sa acquired by the acquisition unit 24.SELECTED DRAWING: Figure 1
Patent JP-2020109934-A (JP)
Title: Image encoding device, image encoding method, and image encoding program
Inventor: TAKEHARA HIDEKI
IPC: H04N19/52
Filed: 2019-09-20
Abstract: To provide a technique for improving coding efficiency by performing block division suitable for image coding and decoding.SOLUTION: An image encoding device includes a coding information storage unit that updates a candidate included in a history candidate list with inter prediction information used in inter-prediction, a spatial candidate derivation unit that derives a spatial candidate from the inter prediction information of a plurality of blocks adjacent to an encoding target block and adds the spatial candidate to a first candidate list, a history candidate derivation unit that adds one or more candidates included in the history candidate list to the first candidate list to form a second candidate list, a candidate selection unit that selects one selection candidate from candidates included in the second candidate list, and an inter prediction unit that performs inter prediction using the selection candidate as inter prediction information. The history candidate derivation unit switches whether to add a candidate that overlaps with a candidate included in the first candidate list according to an inter prediction mode.SELECTED DRAWING: Figure 1
Patent JP-2021050606-A (JP)
Title: Fuel injection device
Inventor: YASUTOMI KOJI
IPC: F02M61/18
Filed: 2019-09-20
Abstract: To provide a fuel injection device capable of performing appropriate fuel injection according to a control signal for the fuel injection.SOLUTION: A fuel injection device 1 which stores a needle 3 and has a sack part 21a formed on the front end side of the needle 3 so that fuel F flows from a supply path 26 into the sack part 21a with the movement of the needle 3 and the fuel F is injected from an injection hole 21 ranging from the sack part 21a, includes a return path 28 formed to return part of the fuel F flowing into the supply path 26 to a fuel tank, a filling path 29 formed to communicate the return path 28 with the sack part 21a, and a first valve 6 provided in the filling path 29 for conducting the communication/blockage of the filling path 29 with the valve opening/closing operation to allow the communication of the filling path 29 during valve opening and the supply of the fuel F from the return part 28 to the sack part 21a.SELECTED DRAWING: Figure 1
Patent JP-2020051020-A (JP)
Title: Opened carbon fiber bundle, fiber-reinforced composite material, and method for producing opened carbon fiber bundle
Inventor: TAKAHIRA TAKESHI
IPC: D06M10/00
Filed: 2019-09-20
Abstract: To provide an opened carbon fiber bundle that has a good state of opening until a heat compression step is completed and has good resin impregnability.SOLUTION: An opened carbon fiber bundle has a carbon fiber bundle composed of a plurality of carbon fibers, and coating organic particles disposed between the carbon fibers, the coating organic particles containing organic particles, and carbon allotropes that coat the organic particles.SELECTED DRAWING: None
Patent JP-2021049833-A (JP)
Title: Vehicle control device
Inventor: FUKAZAWA SHINICHIRO
IPC: B60W40/13
Filed: 2019-09-24
Abstract: To suppress swinging back when a vehicle is stopped.SOLUTION: A vehicle control device 1 includes: a deceleration detection part 121 for detecting deceleration of a vehicle T; a scheduled stop specifying part 122 for specifying that the vehicle T is scheduled to stop; a brake control part 123 for starting reduction in a brake pressure when vehicle velocity of the vehicle T is equal to or less a threshold; and a threshold determination part 124 for determining a threshold so that the threshold becomes larger as the deceleration detected by the deceleration detection part 121 after the scheduled stop specifying part 122 has specified that the vehicle T is scheduled to stop is larger.SELECTED DRAWING: Figure 2
Patent JP-2021052340-A (JP)
Title: Network system, information processing method, electrical appliance, communication terminal, and program
Inventor: NOZU TAKUYA
IPC: H04W76/10
Filed: 2019-09-26
Abstract: To provide techniques for pairing between an electrical appliance and a communication terminal more easily than the conventional ones.SOLUTION: There is provided a network system 1 comprising an electrical appliance 100, a communication terminal 200, a server 300, and a router 400. The electrical appliance and the communication terminal are connected with the router via a first wireless communication scheme. The server issues an ID to the electrical appliance. The electrical appliance transmits a communication address of the electrical appliance directly to the communication terminal via a second wireless communication scheme. The communication terminal accesses the electrical appliance via the router on the basis of the communication address to acquire the ID from the electrical appliance via the router. The communication terminal transmits the ID to the server such that the electrical appliance and the communication terminal are paired.SELECTED DRAWING: Figure 2
Patent JP-2021050793-A (JP)
Title: Pipe joint
Inventor: TAKAHASHI EMIKO
IPC: F16L47/24
Filed: 2019-09-26
Abstract: To provide a pipe joint which inhibits a liquid flowing therein from leaking from a connection portion between a resin joint part and a metal joint part to the outside.SOLUTION: A pipe joint 1 includes: a resin joint part 10 having a fusion connection part to which a resin pipe is fused to be connected; and a metal joint part 30 including a first end part formed with a screw part, to which a metal pipe is connected by fitting of a screw, and a second end part with an outer surface covered by the resin joint part. An annular projection 34 is formed on an outer peripheral surface of the second end part of the metal joint part, and sealing corner parts 37, 38, each having a flat outer peripheral surface, are formed at at least one of end parts of the annular projection as seen in an axis O direction of the metal joint part.SELECTED DRAWING: Figure 2