baber/WOPTO huggingface dataset:
Patent JP-2021032937-A (JP)
Title: Voice synthesizer
Inventor: YASUDA YUSUKE
IPC: G10L25/30
Filed: 2019-08-19
Abstract: To provide alignment technology adapted to encoder-decoder type voice synthesis.SOLUTION: A voice synthesizer comprises: an encoder for generating language feature quantity from a text series by an encoder neural network; and a decoder for generating a voice series from the language feature quantity by a decoder neural network. The decoder comprises: a transition probability prediction section for predicting transition probability from the language feature quantity by a first decoder neural network; an output probability prediction section for predicting output probability of sound feature quantity from the language feature quantity by a second decoder neural network; and a voice series generation section for generating the voice series as a continuous time series on the basis of joint probability obtained by multiplying the transition probability by the output probability. The second decoder neural network is a reversible neural network where Jacobean exists, and the output probability prediction section decorrelates and reduces the dimension of a frequency spectrum by the second decoder neural network.SELECTED DRAWING: Figure 9
Patent JP-2021030522-A (JP)
Title: Printing system
Inventor: OZAWA HIDEAKI
IPC: G03G21/00
Filed: 2019-08-21
Abstract: To provide a printing system having a plurality of printing parts, in which maintenance operation is periodically performed in each printing part, which enables control of carrying a printing medium and page management of printing data to be simplified.SOLUTION: A control part of a printing system 1 having a first printing device 20 and a second printing device 40 counts the number of papers ejected by a first printing processing part 22 of the first printing device 20; adds the number of papers which can be accumulated in the second printing device 40 to the number counted; once stops supply of a printing medium to the first printing processing part 22 at a time point at which the number counted after the addition reaches a preset threshold, and counts the number of papers ejected by a second printing processing part 42 of the second printing device 40; and maintenance operation of the first printing device 20 and maintenance operation of the second printing device 40 are performed simultaneously with a time point at which the number counted reaches the threshold.SELECTED DRAWING: Figure 1
Patent JP-2021032643-A (JP)
Title: Sensor system
Inventor: OGASAWARA TAKESHI
IPC: H01L41/04
Filed: 2019-08-21
Abstract: To provide a new sensor system having both piezoelectric sensor function and capacitive sensor function.SOLUTION: A sensor system includes: a flexible sensor element including a core wire having the surface of a conductor, a piezoelectric layer covering the core wire, and a conductor layer covering the piezoelectric layer; a piezoelectric detecting part which detects an external force applied to the piezoelectric layer based on a potential difference between the conductor and the conductor layer; and a capacitance detecting part which detects the presence of an object based on the capacitance in one of the conductor and the conductor layer.SELECTED DRAWING: Figure 1
Patent JP-2021031434-A (JP)
Title: Skin cosmetics
Inventor: TSUKAMOTO ATSUKO
IPC: A61K8/73
Filed: 2019-08-23
Abstract: To provide skin cosmetics that have excellent feeling of use, especially excellent feeling of change during application, dry and smooth feeling after application, moisturizing feeling after application, and persistence of the moisturizing feeling, and improve rough skin to make the skin smooth and moisturized.SOLUTION: A skin cosmetic contains the following components (A) to (C): (A) starch-graft-acrylic acid Na; (B) agar; and (C) hydroxypropyl starch phosphate.SELECTED DRAWING: None
Patent JP-2021034905-A (JP)
Title: Oscillator, lighting device, and imaging apparatus
Inventor: KATORI ATSUSHI
IPC: H01L29/88
Filed: 2019-08-26
Abstract: To provide a technology for stable oscillation in an oscillator equipped with a negative resistance element and an oscillation circuit.SOLUTION: An oscillator has an oscillation circuit including a negative resistance element, a voltage bias circuit that applies a voltage to the oscillation circuit, a switch provided in a path electrically connecting the voltage bias circuit and the oscillation circuit to switch between a conducting state and a non-conducting state of the path, and a constant voltage element electrically connected in parallel with the switch.SELECTED DRAWING: Figure 1
Patent JP-2021031137-A (JP)
Title: Paper container with zipper, manufacturing method of the same
Inventor: TAKEMOTO IPPEI
IPC: B65D75/58
Filed: 2019-08-26
Abstract: To provide a paper container with zipper in which an openable/closable zipper is mounted on an upper part of the container, and more specifically, which can alleviate damage (crack) of a laminate in a folding part of an ear part of the paper container with zipper which can occur when protrusion parts (ear parts) connected to both right and left ends of a top part of the rectangular parallelepiped paper container with zipper are folded when being joined to a trunk.MEANS FOR SOLVING THE PROBLEM: A folding part of a protrusion part (ear part) is an acute angle or a curve.SELECTED DRAWING: Figure 9
Patent JP-2021034956-A (JP)
Title: Image processing device, image processing method, and program
Inventor: MANABE YOSHIHIRO
IPC: B41J2/525
Filed: 2019-08-28
Abstract: To acquire a high-quality image with reduced visibility of intercolor moire after printing.SOLUTION: An image processing device includes a screen correction component derivation unit 106 that generates, for each color, a correction component added to image data of each color printed with a plurality of color materials and emphasizes a component of a predetermined frequency or higher in moire generated between screens of different colors, an image correction unit 105 that adds the correction component generated by the screen correction component derivation unit 106 to the image data, and a screen processing unit 107 that performs screen processing on the image data to which the correction component is added.SELECTED DRAWING: Figure 1
Patent JP-2021033880-A (JP)
Title: Traffic communication system, base station, and traffic management method
Inventor: TANIDA TOSHIO
IPC: G01C21/34
Filed: 2019-08-28
Abstract: To smooth a road traffic for a shared autonomous vehicle while reducing a risk of a traffic accident for the shared autonomous vehicle.SOLUTION: A traffic communication system comprises: a base station having a receiving unit that receives a notification message including information on a vehicle type from each of a first vehicle and a second vehicle; and a control unit that gives a priority to pass through the predetermined road area to either the first vehicle or the second vehicle based on the notification message when it is determined that a passage in a predetermined road area conflicts between the first vehicle and the second vehicle. The first vehicle is a shared autonomous driving vehicle. When the second vehicle is a general vehicle different from the autonomous driving vehicle, the control unit gives the priority to the first vehicle.SELECTED DRAWING: Figure 7
Patent JP-2021029951-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-08-29
Abstract: To exactly operate movable performance means.SOLUTION: A game machine includes a first movable member 73, and a lamp/drive control part 150 executes initial operation of the first movable member 73 when receiving a power-on command (a power-on designation command or a power restoration designation command). In the initial operation, the first movable member 73 is operated between an initial position and a specific operation position, and time for operating the first movable member 73 from a specific operation position to an initial position is longer than time for operating the first movable member 73 from an initial position to a specific operation position.SELECTED DRAWING: Figure 59
Patent JP-2021035472-A (JP)
Title: Game machine
Inventor: ITO MASAHIRO
IPC: A63F5/04
Filed: 2019-08-30
Abstract: To provide a game machine that can suitably suppress the decline in interest.SOLUTION: A game machine capable of playing a game in a recommended first mode or a predetermined second mode different from the recommended first mode includes: extension means capable of executing an extension control for extending the period of a privilege game, in a privilege game that can be executed over a predetermined period; and display control means capable of controlling a display regarding a period controlled by the privilege game during the privilege game. When the next game in which the extension of the privilege game is notified is performed in the first mode, the display control means can execute an update performance in which the display regarding the period controlled by the privilege game is sequentially changed from the display before the extension to the display after the extension. When the next game in which the extension of the privilege game is notified is performed in the second mode, the occurrence of the update performance is suppressed.SELECTED DRAWING: Figure 163
Patent JP-2020152630-A (JP)
Title: Method for preparing dielectric having low dielectric loss and dielectric prepared thereby
Inventor: CHUNG SUNG YOON
IPC: C04B35/468
Filed: 2019-09-03
Abstract: To provide a method for preparing a dielectric having a low dielectric loss, and a dielectric prepared by the method.SOLUTION: A method for preparing a dielectric which can provide a low-dielectric loss dielectric not variable to frequency, wherein the dielectric shows a narrow variation in dielectric characteristics depending on temperature, undergoes no change in dielectric characteristics depending on frequency, and has a low dielectric loss. Also provided is a dielectric prepared by the method.SELECTED DRAWING: Figure 1
Patent JP-2021044303-A (JP)
Title: Holding device
Inventor: MIWA KANAME
IPC: H01L21/683
Filed: 2019-09-09
Abstract: To suppress, in a holding device, deterioration of a bonding part caused by infiltration of plasma, process gas, or the like.SOLUTION: A holding device comprises: a plate-like member made of a material containing ceramic; a base member; and a bonding part which bonds the plate-like member to the base member. The holding device further comprises a cylindrical sleeve which is disposed inside a through-hole of the base member and is provided with a through-hole. The holding device yet further comprises a protective member made of an elastomer. The protective member is disposed inside a through-hole of the bonding part and has a cylindrical shape provided with a through-hole communicating with an inner hole of the plate-like member and the through-hole of the sleeve. The protective member is configured such that at least part of a surface facing the plate-like member makes contact with the plate-like member and at least part of a surface facing the sleeve makes contact with the sleeve.SELECTED DRAWING: Figure 3
Patent JP-2021042101-A (JP)
Title: Method for producing composite tungsten oxide fine particles, method for producing composite tungsten oxide fine particle dispersion solution, and method for producing composite tungsten oxide fine particle dispersion body
Inventor: TSUNEMATSU HIROSHI
IPC: C09K3/00
Filed: 2019-09-11
Abstract: To provide a method for producing composite tungsten oxide fine particles excellent in visible light permeability and infrared absorption characteristics, having excellent light resistance and discoloration resistance to light, a method for producing a composite tungsten oxide fine particle dispersion solution, and a method for producing a composite tungsten oxide fine particle dispersion body.SOLUTION: A method for producing composite tungsten oxide fine particles includes: synthesizing thermal plasma synthetic composite tungsten oxide fine particles by a thermal plasma method; subjecting the thermal plasma synthetic composite tungsten oxide fine particles to a heat treatment at a temperature of 400°C or higher and 600°C or lower in a reducing atmosphere; and growing the thermal plasma synthetic composite tungsten oxide fine particles.SELECTED DRAWING: Figure 1
Patent JP-2021043140-A (JP)
Title: Device and method for detecting position of disconnection
Inventor: NAGAREDA KOICHI
IPC: G01R19/165
Filed: 2019-09-13
Abstract: To detect a position of a disconnection in a solar battery string to which a plurality of solar battery panels are connected in series.SOLUTION: A disconnection position detector includes: a peak detection circuit for holding a peak value of a first voltage converted from a ground voltage of an output terminal of a solar battery string to which a plurality of solar battery panels are connected in series; and a detection unit for detecting the position of a disconnection in the solar battery string by using at least the held peak value of the first voltage.SELECTED DRAWING: Figure 1
Patent JP-2020022962-A (JP)
Title: System for water extraction
Inventor: SOEREN MENTZEL
IPC: B01D71/68
Filed: 2019-09-24
Abstract: To provide a system for water extraction, which utilizes an aqua-porin water channel fixed within or on a filter membrane with a support assuming a form of a supported or fixed liquid film compound.SOLUTION: A system for water extraction includes: a flow cell 1" including a film 2"; and a supply source solution 7" that fluid-communicates with the supply side of the film. The film includes an effective layer 3" including a fixed aqua-porin water channel, and a support layer 4". The film has the supply side 5" and a non-supply side 6".SELECTED DRAWING: Figure 1
Patent JP-2021051583-A (JP)
Title: Automated valet parking system
Inventor: SUGANO TATSUYA
IPC: G08G1/09
Filed: 2019-09-25
Abstract: To provide an automated valet parking system capable of reducing impact on vehicles executing automated valet parking received from a failed vehicle.SOLUTION: An automated valet parking system instructs a plurality of automatic driving vehicles in a parking place to cause the automatic driving vehicles to be parked in respective target parking spaces in the parking place. The automated valet parking system includes: an instruction change target vehicle identification part that identifies an instruction change target vehicle when the automatic driving vehicle that is automatically driving according to the instruction becomes a failed vehicle due to vehicle abnormality or communication blackout, through identification from normally automatic driving vehicles which are automatic driving vehicles other than the failed vehicle, based on parking lot map information, a position of the failed vehicle, and positions of the normal automatic driving vehicles; and a vehicle instruction part that gives a route change instruction, an evacuation instruction, or a stop instruction for leaving from the failed vehicle to the instruction change target vehicle when the instruction change target vehicle is identified by the instruction change target vehicle identification part.SELECTED DRAWING: Figure 4
Patent JP-2021052355-A (JP)
Title: Wireless communication system
Inventor: HIDAKA YASUHIRO
IPC: H04Q9/00
Filed: 2019-09-26
Abstract: To allow a communication route aggregated in the direction of a master unit to be created when creating a communication route of a slave unit in a wireless communication system including the master unit and slave units in a plurality of stages wirelessly connected to the master unit.SOLUTION: A newly installed slave unit 2a calls surrounding terminals with a route search message. Slave units 2b, 2c, 2d, and 2e, the surrounding terminals, hold master unit position information and own unit position information and transmit response messages including the position information to the slave unit 2a. The slave unit 2a determines directions of the master unit and the response terminals relative to itself from the position information on the master unit and the response terminals included in the response messages and position information on itself acquired in advance and selects response terminals closer to the direction of the master unit as high-level terminals with higher priority.SELECTED DRAWING: Figure 4
Patent JP-2021054671-A (JP)
Title: Hydrogen generating unit, and hydrogen utilization apparatus, hydrogen generation method, and recycling method using the same
Inventor: MUGISHIMA TAKEHIRO
IPC: C01B3/00
Filed: 2019-09-27
Abstract: To provide a compact hydrogen generating unit, and a hydrogen utilization apparatus, a hydrogen generation method, and a recycling method using the hydrogen generating unit.SOLUTION: A hydrogen generating unit 5 generates hydrogen and carbon dioxide through a reforming reaction of formic acid in the presence of a catalyst, and comprises: a formic acid storage tank 51 storing an aqueous formic acid solution; a catalyst storage tank 52 storing an aqueous catalyst solution; a reaction gas supply pipe 56 connecting the formic acid storage tank 51 to an upper joint 55 that can be freely connected to and disconnected from an anode gas supply pipe 31 of a fuel cell system 1; a unit body 50 integrally provided with the formic acid storage tank 51, the catalyst storage tank 52, and the reaction gas supply pipe 56; and a catalyst feed cock 53 that drops the aqueous catalyst solution in the catalyst storage tank 52 into the formic acid storage tank 51.SELECTED DRAWING: Figure 1
Patent JP-2021054570-A (JP)
Title: Printer
Inventor: YONEYAMA HIROMASA
IPC: B65H29/52
Filed: 2019-09-27
Abstract: To provide a printer adapted to normally receive a sheet on a storage unit even if a different sheet size.SOLUTION: A printer in the present invention comprises carrying means that carries a sheet in a transport direction, a print head that performs printing on the sheet carried by the carrying means, a discharge port that discharges the sheet printed by the print head, a receiving unit that receives the sheet discharged from the discharge port at below in a direction of gravity, and an abutment unit that is arranged upstream in the transport direction on the receiving unit and abuts against a front end of the sheet discharged from the discharge port, so that the printer can load a sheet on the receiving unit in a state a front end of the sheet is abutted against the abutment unit. A support member is comprised to support a sheet discharged from the discharge port by changing the length projecting downstream in the transport direction from a retraction position below the discharge port in the gravity direction.SELECTED DRAWING: Figure 14
Patent JP-2021054596-A (JP)
Title: Paper delivery device, processing device, and recording system
Inventor: KONDO KATSUYUKI
IPC: B65H31/00
Filed: 2019-09-30
Abstract: To suppress a problem that positions of respective bundles of mediums falling on a loading part vary in a conveyance direction.SOLUTION: A paper delivery device 30 includes: a pair of medium support parts 50L, 50R which are arranged oppositely in a width direction intersecting a conveyance direction for conveying a medium P, have support surfaces 50a for supporting the medium, and support the conveyed medium by the support surfaces; a loading part 37 which is arranged on a vertically lower side of the medium support part 50 and on which the medium falling from the medium support part is loaded; and an erected wall 140 which aligns the medium by contacting with a rear end in the conveyance direction of the medium supported by the medium support part. The support surface 50a inclines upward to a downstream side of the conveyance direction. The erected wall includes a center contact wall 141 which is arranged in a center of the width direction and contacts with the rear end of the medium, and a recessed part 142 which is arranged on both side areas of the center contact wall in the width direction and recesses in a direction apart from the support surface.SELECTED DRAWING: Figure 2
Patent JP-2021055001-A (JP)
Title: Curable composition, method for producing cured product, and cured product
Inventor: KOIKE TAKESHI
IPC: C08G59/20
Filed: 2019-09-30
Abstract: To provide a curable composition that can produce a cured product and contains an alicyclic epoxy compound and an anionic curing agent.SOLUTION: A curable composition contains an alicyclic epoxy compound having two or more epoxy groups each bound to an alicyclic skeleton in the molecule and an anionic curing agent.SELECTED DRAWING: None
Patent JP-2019217365-A (JP)
Title: Device for applying ophthalmic fluid
Inventor: SOEREN ANKER NIELSEN
IPC: A61M11/02
Filed: 2019-10-01
Abstract: To overcome problems with the prior art dispensers, without compromising the need to provide a simple and user friendly dispenser which allows for repeated discharge of a dose of a medical ophthalmic fluid.SOLUTION: A device (1) is configured for establishing one flow of the expelled air flowing into a fluid chamber (92), so as to force the predetermined volume of liquid from the fluid chamber (92) into a mixing chamber (95), and another flow of the expelled air flowing past the fluid chamber (92) into the mixing chamber (95), for assisted atomizing of the fluid by the other flow of air striking the fluid driven into the mixing chamber (95).SELECTED DRAWING: Figure 2
Patent JP-2021057857-A (JP)
Title: Display device
Inventor: WATANABE JUNKO
IPC: H04N5/64
Filed: 2019-10-02
Abstract: To facilitate changing a distance from a backlight chassis of a speaker, in a display device.SOLUTION: A display device (10) comprises: a base component (5) such as a backlight chassis; a component (6) such as a speaker mounted on the back face of the base part; and a shaft (1) mounted on the back face of the base component, the component including a bushing (3) fitting into the shaft.SELECTED DRAWING: Figure 7
Patent JP-2020012228-A (JP)
Title: Reinforced fiber bundle, reinforced fiber open fabric, and fiber-reinforced complex, and method for producing the same
Inventor: NAKAMURA MASANORI
IPC: D06M15/41
Filed: 2019-10-04
Abstract: To provide a reinforced fiber bundle that makes it possible to produce a fiber-reinforced complex that keeps an open state of reinforced fibers well and has excellent mechanical strength, a reinforced fiber open fabric, and a carbon fiber-reinforced composite including the same, and a method for producing the same.SOLUTION: The present invention provides a reinforced fiber bundle containing a plurality of reinforced fibers. Between the reinforced fibers, a crosslinked part containing a carbon allotrope is included.SELECTED DRAWING: Figure 1
Patent JP-2021060151-A (JP)
Title: refrigerator
Inventor: MURATA KAZUSHI
IPC: F25C5/182
Filed: 2019-10-04
Abstract: To provide a refrigerator capable of being used simply without causing cost increase, and capable of appropriately adjusting the volume of an ice storage container according to ice consumption circumstances of a refrigerator user.SOLUTION: A refrigerator 1 comprises a freezing chamber 4, and a storage container 40 that can store an ice storage container 50. The ice storage container 50 comprises a plurality of container frame parts 51 that are sequentially connected in a vertical direction. Each container frame part 51 has a side peripheral wall 52 that can surround stored ices I, and is connected to other container frame parts 51 so as to be relatively movable in the vertical direction, at least the side peripheral walls 52 of the container frame parts 51 arranged adjacent to each other are in a state where they can be overlapped with each other, and the container frame part 51 expands and contracts by the relative movement in the vertical direction.SELECTED DRAWING: Figure 4