baber/WOPTO huggingface dataset:
Patent JP-2020074651-A (JP)
Title: Mobile telephone system
Inventor: MAEDA MIHO
IPC: H04W72/04
Filed: 2020-02-17
Abstract: To provide a mobile telephone system that can efficiently control communication while realizing communication speed improvement corresponding to collective carriers.SOLUTION: A mobile telephone system uses a plurality of partial carriers individually or an aggregate carrier in which a plurality of partial carriers are collected, and a mobile terminal corresponding to the partial carrier or a mobile terminal corresponding to the aggregate carrier wirelessly communicates with a base station. When wireless communication is performed using the aggregate carrier between the mobile terminal corresponding to the aggregate carrier and the base station, control information regarding wireless communication between the mobile terminal corresponding to the aggregate carrier and the base station is transmitted. The control information is RRC information and MAC information. Partial carrier identification information for identifying the partial carrier is included in the RRC information. Information that associates the partial carrier identification information with partial carrier physical information is included in the MAC information.SELECTED DRAWING: Figure 27
Patent JP-2021129660-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: OGASAWARA YOICHI
IPC: A61B8/00
Filed: 2020-02-18
Abstract: To provide an ultrasonic diagnostic apparatus capable of reducing deterioration in sensitivity due to the mounting of an acoustic coupler onto an ultrasonic probe.SOLUTION: An ultrasonic diagnostic apparatus includes an acquisition unit and a control unit. The acquisition unit acquires acoustic coupler information indicating a mounting state of the acoustic coupler onto an ultrasonic transmission/reception surface in an ultrasonic probe having the ultrasonic transmission/reception surface for transmitting an ultrasonic wave to a subject and receiving a reflection wave of the ultrasonic wave reflected by the subject. The control unit controls a transmission voltage applied to the ultrasonic probe for causing the ultrasonic probe to output the ultrasonic wave on the basis of the acoustic coupler information acquired by the acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2021132517-A (JP)
Title: Switching device, power storage system including switching device, vehicle including power storage system, and switching method
Inventor: BANDO TAKAYOSHI
IPC: H02J7/00
Filed: 2020-02-21
Abstract: To provide a switching device that can suppress the occurrence of energy loss due to switches such as a relay and the reduction of switch life when a plurality of batteries are connected in parallel, and can balance the voltages of the plurality of batteries with simple control, a power storage system including the device, a vehicle including the system, and a switching method.SOLUTION: A switching device includes a switching unit that switches the connection state of a plurality of batteries between a first state in which the plurality of batteries are connected in parallel and a second state other than the first state, a control unit that controls the switching unit, and a detection unit that detects a current value of a circulating current flowing in a closed circuit formed by connecting a plurality of batteries in parallel, and the control unit controls the switching unit such that the connection state of the plurality of batteries becomes the first state or the second state on the basis of the current value detected by the detection unit and a first threshold value.SELECTED DRAWING: Figure 1
Patent JP-2020091896-A (JP)
Title: Reception management system, reception management device, reception management method, and reception management program
Inventor: MAYUMI TAKAHIRO
IPC: G06Q10/10
Filed: 2020-02-25
Abstract: To achieve efficiency in management of a schedule and reception by reducing procedure loads of a person in charge and a visitor accompanied by a series of procedures from schedule adjustment to conference room reservation and reception for conference setting.SOLUTION: A reception management device comprises: a storage unit for storing conference reservation information and visit reservation information including association between a person in charge and a visitor who visits the person in charge; an acquisition unit for acquiring schedule information of the person in charge; a reception unit for receiving input of transmission destination information of data to the visitor and a candidate date as a setting candidate of a conference; a generation unit for generating request information of schedule adjustment including the candidate date; a transmission unit for transmitting the request information to a transmission destination indicated by the transmission destination information of the visitor; a reception unit for receiving a determination notification indicating that reservation for the conference on the candidate date included in the request information is determined; and a reception processing unit for reserving and registering a vacant conference room indicated by the conference room reservation information on the candidate date indicated by the determination notification, and for updating the schedule information and the visit reservation information.SELECTED DRAWING: Figure 2
Patent JP-2021132749-A (JP)
Title: Toilet bowl device
Inventor: SHIMAZAKI HIROKAZU
IPC: A47K17/00
Filed: 2020-02-25
Abstract: To reduce user's discomfort and inconvenience on a toilet bowl device that has a switching control function for illumination mode in accordance with time.SOLUTION: A toilet bowl device 100 includes: an illumination part 4 including an illumination device that is operable in multiple illumination modes; a detection part 5 including a human body detection sensor for detecting a human body; and a control unit 3 for controlling the illumination part. The control unit 3 includes: a switching part 7 for executing switching control for the multiple illumination modes in accordance with time; and a switching prohibition part 8 for prohibiting the switching control as long as the detection part 5 detects a human body.SELECTED DRAWING: Figure 1
Patent JP-2021132840-A (JP)
Title: Application container
Inventor: MAEDA SHINYA
IPC: A45D34/04
Filed: 2020-02-27
Abstract: To provide an application container enabling scraping off surplus content liquid adhering to the tip of an applicator by removing a cap with an applicator.SOLUTION: In an application container 10, the container includes: a container body 1 having a mouth part 1c, and a storage space S of content liquid L; and a slit valve which is disposed inside the mouth part 1c, and has an elastically deformable partition wall 2e in an upward protruding shape, and a slit 2f penetrating into the partition wall 2e, and in which the slit 2f is opened to insert a shaft part 4c when a cap with an applicator is attached to the mouth part 1c, and the slit 2f is closed when the cap with an applicator is removed from the mouth part 1c.SELECTED DRAWING: Figure 1
Patent JP-2021138014-A (JP)
Title: Gas permeation control film and film for soil fumigation
Inventor: SAKURAI HIROKI
IPC: C08L67/02
Filed: 2020-03-04
Abstract: To provide a gas permeation control film having a function of permeating gas with the elapse of time while having gas barrier properties.SOLUTION: A gas permeation control film has an outer layer A containing a polyolefin-based resin a and a gas permeation control layer 100 composed of a polyester-based resin composition. The polyester-based resin composition contains 60 wt.% or more and 95 wt.% or less of a thermoplastic polyester-based resin, and contains 5 wt.% or more and 40 wt.% or less of a polyolefin-based resin c. The thermoplastic polyester-based resin contains at least one selected from the group consisting of polyethylene terephthalate, polybutylene terephthalate, polybutylene naphthalate and polyethylene naphthalate. A thickness of the gas permeation control layer 100 is 3 μm or more and 10 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021019577-A (JP)
Title: Fermented birch sap and production method thereof
Inventor: DUAN YINGYI
IPC: C12P19/04
Filed: 2020-03-05
Abstract: To provide fermented birch sap which is rich in polyphenols, polysaccharides and other active ingredients and can be applied advantageously to skin topical composition.SOLUTION: The present invention provides a fermented birch sap and a production method thereof. The fermented birch sap is obtained by fermentation with inonotus obliquus serving as strains and birch sap serving as a substrate. The method includes a step of fermentation with inonotus obliquus serving as strains and birch sap serving as a substrate.SELECTED DRAWING: None
Patent JP-2021141469-A (JP)
Title: Photographing system
Inventor: MUROMOTO TAIGA
IPC: H04N5/232
Filed: 2020-03-06
Abstract: To detect the occurrence of a phenomenon specific to a rolling shutter type.SOLUTION: A photographing system comprises a separation optical system, a main photographing unit, a sub photographing unit, a detection unit, and a correction unit. The separation optical system splits subject light to generate N subject images (N is 2 or more). The main photographing unit includes less than N main photographing elements that are arranged for less than N subject images and perform photographing operation of a rolling shutter type to generate a rolling video. The sub photographing unit includes a sub photographing element that is arranged for the remaining number of subject images for which no main photographing element is arranged and performs photographing operation of a global shutter type to generate a global video. The detection unit analyzes the global video to detect the occurrence of a phenomenon specific to the rolling shutter type. When the detection unit detects the occurrence of the phenomenon, the correction unit corrects the phenomenon in the rolling video.SELECTED DRAWING: Figure 1
Patent JP-2021145279-A (JP)
Title: Image processing device and image processing method
Inventor: TERADA TSUYOSHI
IPC: G06T1/00
Filed: 2020-03-13
Abstract: To provide an image processing device and an image processing method capable of shortening a time from the input of an execution instruction of a reading process to the start of the reading process.SOLUTION: An image processing device includes a reading processing unit 51 that executes a reading process for reading image data of a document using a light source that irradiates the document to be read with light, a light emitting processing unit 52 that emits light from the light source from the start to the end of a predetermined specific period outside the light emitting period of the light source in the reading process, and an acquisition processing unit 53 that acquires correction data used for correction of the image data read by the reading process from a color reference unit of a reference color predetermined using the light source regardless of the input of the execution instruction of the reading process during the light emission of the light source by the light emitting processing unit 52.SELECTED DRAWING: Figure 2
Patent JP-2021142260-A (JP)
Title: Program, terminal, and game system
Inventor: KOTANI HIDETO
IPC: A63F13/49
Filed: 2020-03-13
Abstract: To provide a technique capable of improving user convenience.SOLUTION: The present invention is a program for causing a computer to execute a battle game, and causing the computer to perform a communication process for transmitting and receiving data of the battle game to and from a server, and a disabling process for disabling the operation of a player to the battle game during transmission and reception of data of the battle game.SELECTED DRAWING: Figure 5
Patent JP-2021145697-A (JP)
Title: Program and information processing apparatus
Inventor: OTOMO TAKAHIRO
IPC: A63F13/69
Filed: 2020-03-16
Abstract: To increase frequencies of using existing contents in an existing quest.SOLUTION: A program causes a computer to function as determination means 52 for determining a use content for use in one quest, as an existing quest, from contents associated with a player, execution means 54 for executing the one quest based on a parameter of the use content, and assignment means 58 assigning a reward to a player in response to satisfaction of a clear condition in the executed one quest. When the use content is a new content that becomes usable on and after a prescribed period corresponding to the one quest, the execution means 54 increases the difficulty of the one quest.SELECTED DRAWING: Figure 4
Patent JP-2021150314-A (JP)
Title: Inductor component
Inventor: SUGIYAMA IKUNO
IPC: H01F41/12
Filed: 2020-03-16
Abstract: To improve an inductance value of an inductor component.SOLUTION: A coil component of the present disclosure, comprises: an annular core; an insulation member coating one part of the core; and a coil wound to the core and the insulation member. The coil includes a plurality of pin members, and an end part of the adjacent pin members has a weld part to be wound each other. The insulation member is existed between the weld part and the core.SELECTED DRAWING: Figure 1
Patent JP-2021151060-A (JP)
Title: Cooling structure of rotary electric machine and rotary electric machine
Inventor: ARAKI TAKASHI
IPC: H02K5/20
Filed: 2020-03-18
Abstract: To provide a cooling structure of a rotary electric machine which can inhibit variations in temperature while inhibiting increase of difficulties in manufacturing in a structure for casting a frame, and to provide the rotary electric machine.SOLUTION: A cooling structure of a rotary electric machine 1 of an embodiment includes: a frame 2 formed by casting and provided with a passage 7 which is located in a cylindrical wall part 6 and in which a refrigerant flows; a supply port 8 for supplying the refrigerant to the passage 7; a discharge port 9 which is provided at a position spaced apart from the supply port 8 in an axial direction of the frame 2 to discharge the refrigerant from the passage 7; and a guide wall 10 which is provided at the passage 7 and guides the refrigerant supplied from the supply port 8 to the discharge port 9 while guiding the refrigerant in a circumferential direction of the frame 2.SELECTED DRAWING: Figure 2
Patent JP-2021149572-A (JP)
Title: Information processing method, information processing system, and program
Inventor: FUNAI SHINJI
IPC: G06Q50/30
Filed: 2020-03-19
Abstract: To solve the problem that it is difficult that a person is positioned in a specified place.SOLUTION: An information processing system 100 includes: storage means 121 for associating area information indicating a place where a person should be positioned, and identification information for identifying the person, and storing the associated information as association information; acquisition means 122 for acquiring the identification information of a person positioned in a place corresponding to the area information from the person; and determination means 123 for determining whether or not the area information and the identification information acquired from the person positioned in the place corresponding to the area information are associated with each other, in the association information.SELECTED DRAWING: Figure 8
Patent JP-2021145987-A (JP)
Title: Noise reduction device and noise reduction method
Inventor: MAEDA AKIRA
IPC: A61B5/05
Filed: 2020-03-19
Abstract: To reduce noise.SOLUTION: A noise reduction device comprises physical quantity acquisition means for acquiring a physical quantity including a time-varying signal and noise detected by a predetermined sensor, frequency acquisition means for acquiring a frequency of the noise included in the physical quantity, lock-in detection means for detecting the amplitude and phase of the noise at the frequency included in the physical quantity with the frequency as a reference frequency, and subtraction means for subtracting a sine wave having the amplitude and phase from the physical quantity.SELECTED DRAWING: Figure 2
Patent JP-2021149796-A (JP)
Title: Information processing device, specification method and specification program
Inventor: KAWANO HIROYASU
IPC: G06N99/00
Filed: 2020-03-23
Abstract: To bring a bit state constituting an annealing solution in the case of solving an optimization problem with an annealing machine close to a bit state constituting a reference solution in the case of solving the optimization problem with a dedicated solver.SOLUTION: An information processing device calculates a bit state and an energy value in an optimal solution by using a dedicated solver for solving an optimization problem. An information processing device calculates a bit state and an energy value in an optimal solution based on a plurality of conditions by using an annealing machine. The information processing device specifies a parameter to be used in the case of solving an optimization problem by an annealing machine instead of solving the optimization problem with the dedicated solver on the basis of a Hamming distance obtained from a difference between the bit state in the optimal solution based on the dedicated solver and the bit state in the optimal solution based on the annealing machine, and a difference between the energy value in the optimal solution based on the annealing machine and the energy value in the optimal solution based on the dedicated solver.SELECTED DRAWING: Figure 4
Patent JP-2021147230-A (JP)
Title: vehicle
Inventor: OKUNOSONO AKINARI
IPC: B60P3/00
Filed: 2020-03-23
Abstract: To provide a vehicle which enables reduction of fluctuations of a reference (a zero point) of measurement of load cells.SOLUTION: A vehicle includes: a pair of left and right chassis frames 31 extending along a vehicle body fore and aft direction at left and right sides in a vehicle body width direction; sub frames 41 respectively placed on and fixed to the chassis frames 31; load cells 50 respectively placed on and fixed to the sub frames 41; and a cargo box 20 which is placed on the load cells 50 and houses cargos. The sub frame 41 is fixed to the chassis frame 31 near a straight line L passing through a center of the load cell 50 and extending in the vehicle body fore and aft direction in a plan view.SELECTED DRAWING: Figure 8
Patent JP-2021146322-A (JP)
Title: Flocculation sedimentation treatment device and flocculation sedimentation treatment method
Inventor: ABE TOSHIHIKO
IPC: C02F1/28
Filed: 2020-03-23
Abstract: To provide a flocculation sedimentation treatment device and a flocculation sedimentation treatment method capable of implementing proper treatment in both sides of treatment cost and treatment performance without excessively adding an additive in the flocculation sedimentation treatment of water to be treated containing dissolved organic matter.SOLUTION: In the flocculation sedimentation treatment of water to be treated in a treatment tank, an adsorbent adsorbing an organic matter amount corresponding to a difference between first organic matter concentration contained in the water to be treated and second organic matter concentration required in a subsequent treatment tank is added to the water to be treated; the adsorbent has no possibility of excessive addition since the treatment can be performed after recognizing the required amount of the adsorbent in the flocculation sedimentation treatment; on the other hand, treatment on the reduction of dissolved organic matter can be necessarily and sufficiently performed; and thereby proper treatment can be implemented in both sides of treatment cost and treatment performance.SELECTED DRAWING: Figure 1
Patent JP-2021153151-A (JP)
Title: Semiconductor integrated circuit and method for manufacturing semiconductor integrated circuit
Inventor: SHIMA KENGO
IPC: H01L29/06
Filed: 2020-03-24
Abstract: To provide a semiconductor integrated circuit in which on-resistance is reduced and high integration is possible, and a method for manufacturing the semiconductor integrated circuit.SOLUTION: It contains a semiconductor substrate, a gate region and a source region formed on a first surface of the semiconductor substrate, a drain region formed on a second surface of the semiconductor substrate, and a groove structure with conductors that bring the drain region up to the first surface.SELECTED DRAWING: Figure 1
Patent JP-2021152200-A (JP)
Title: Palladium-cobalt alloy film
Inventor: SUENO SHINJI
IPC: H01H1/04
Filed: 2020-03-25
Abstract: To provide a palladium-cobalt alloy film capable of stably obtaining a low contact resistance.SOLUTION: A palladium-cobalt alloy film has a cobalt content of 1.7 wt.% or more and 10.5 wt.% or less. The palladium-cobalt alloy film is particularly useful as a constituent film of a contact probe used for conducting inspection of electronic components and semiconductor substrates.SELECTED DRAWING: Figure 1
Patent JP-2021158728-A (JP)
Title: External power source conversion unit for emergency
Inventor: TAKAI KUNIHARU
IPC: H02J9/06
Filed: 2020-03-25
Abstract: To provide an inexpensive external power source conversion unit for emergency in which, when no commercial power source is supplied during a blackout or the like, power can be easily supplied from an external power source to a facility, such as an electric device, to receive supply, while a great increase of the facility cost or a maintenance work is not incurred.SOLUTION: An external power source conversion unit includes: conversion means that is connected to a battery which is an external power source, and that converts power inputted from the battery to power having a voltage equal to that of a commercial power source; a first cable connecting the conversion means and the battery; a second cable connecting the conversion means and a facility to receive supply from the commercial power source; and cable housing means in which the first cable and the second cable are housed. Power converted by the conversion means is supplied to the facility to receive supply. When the battery and the external power source conversion unit for emergency are prepared, a necessary connection work can be immediately performed. In addition, tangling, twisting, any damage, disconnection, etc. of the first cable and the second cable are avoided.SELECTED DRAWING: Figure 4
Patent JP-2021155780-A (JP)
Title: Method of producing r-t-b-based sintered magnet
Inventor: OKAMOTO NAOYUKI
IPC: B22F1/00
Filed: 2020-03-26
Abstract: To provide a method for producing an R-T-B based sintered magnet without requiring an underlay powder in a step of diffusing a heavy rare-earth element or the like in a sintered body from a diffusion source.SOLUTION: There is provided a method for producing an R-T-B based sintered magnet which comprises: a step of preparing an R-T-B-based sintered magnet material (T is Fe or Fe and Co) having an R2Fe14B type compound crystal grains containing a light rare earth element RL as a main rare earth element R, as the main phase; a step of preparing a diffusion source powder formed from a powder of an alloy containing a heavy rare earth element RH; a step of bringing the diffusion source powder into contact with at least the top face and bottom face of a sintered magnet material; a step of mounting the sintered magnet material in a state of being in contact with the diffusion source powder, on a supporting plate; and a step of subjecting the sintered magnet material mounted on a support plate to a heat treatment for heating it at a temperature of 450°C or higher and equal to or lower than the sintering temperature for one hour or more to diffuse the heavy rare earth element RH contained in the diffusion source powder from the surface to the inside of the sintered magnet material, in which at least the top face of the support plate is formed of an Fe-Cr-Al alloy.SELECTED DRAWING: Figure 4