baber/WOPTO huggingface dataset:
Patent JP-2021143962-A (JP)
Title: Method, system, and program for precisely predicting photovoltaic power generation amount in consideration of shadow region
Inventor: TAKAHASHI HIDEYUKI
IPC: H02S50/00
Filed: 2020-03-12
Abstract: To provide a novel technique that can simplify a precise prediction of a photovoltaic power generation amount in consideration of a shadow region.SOLUTION: The present invention relates to a method for a precise prediction of a photovoltaic power generation amount in consideration of a shadow region on a solar battery array, and the method causes a computer to conduct a prediction step of predicting the power generation amount of the solar battery array on the basis of a correlation model using, as a dependent variable, a shadow region ratio as the ratio of the shadow region of the solar battery array. In a preferable embodiment of the present invention, in the prediction step, the power generation amount of the solar battery array is predicted by performing a case calculation based on the correlation model based on an attenuation function with the shadow region ratio as a dependent variable.SELECTED DRAWING: Figure 1
Patent JP-2021148527-A (JP)
Title: Measuring method, measuring device, measuring system, and measuring program
Inventor: KOBAYASHI SACHIHIRO
IPC: G01B21/32
Filed: 2020-03-18
Abstract: To provide a measuring method that can calculate a deflection waveform of a structure while considering a difference in load between the stationary period and the moving period of a movable body.SOLUTION: A measuring method includes the steps of: calculating, by using first observation point information, the ratio, to the distance between the leading part and the last part of a plurality of parts of a movable body, of the distance between each of the plurality of parts and the part next thereto; from a database having information on the correspondence between the ratio and a correction coefficient for correcting first physical quantities of the parts that are responses to actions on a first observation point, selecting the correction coefficient based on the ratio; based on the first observation point information and second observation point information, a predetermined coefficient, the correction coefficient, and an approximate expression of deflection of a structure, calculating deflection waveforms of the structure caused by the plurality of parts; and adding the deflection waveforms of the structure to calculate a deflection waveform of the structure caused by the movable body.SELECTED DRAWING: Figure 24
Patent JP-2021150908-A (JP)
Title: High frequency circuit and communication device
Inventor: ONO ATSUSHI
IPC: H03F3/189
Filed: 2020-03-23
Abstract: To provide a high frequency circuit which can share a power amplifier in 5G NR and WLAN.SOLUTION: A high frequency circuit 1 includes: a plurality of input terminals 110 including a first input terminal 111, which receives a WLAN transmission signal, and a second input terminal 112 which receives a 5G NR transmission signal; a power amplifier 11; a switch 21 which is connected to the input side of the power amplifier 11 to switch the plurality of input terminals 110 connected to the power amplifier 11; and a variable phase circuit 31 which is connected to the output side of the power amplifier 11 to change the load matching of the power amplifier 11 according to the connection state of the switch 21.SELECTED DRAWING: Figure 1
Patent JP-2021146320-A (JP)
Title: Waste recycling method and device
Inventor: MOMONO KOICHI
IPC: B01J8/24
Filed: 2020-03-23
Abstract: To achieve recovery of pyrolytic gas by pyrolysis of a resin from a waste in which a resin and two or more kinds of metals are mixed, and separation of the two or more kinds of metals, with simple device configuration.SOLUTION: There is provided a waste recycling method for introducing a waste in which a resin and two or more kinds of metals are mixed into a fluidized bed heating furnace, heating the waste while fluidizing the waste, pyrolizing the resin by heating, and separating the two or more kinds of metals into two or more layers by fluidization on the basis of specific gravity while recovering pyrolytic gas generated by the pyrolysis.SELECTED DRAWING: Figure 1
Patent JP-2021152373-A (JP)
Title: Shaft coupling structure
Inventor: ITO YOSHIYASU
IPC: F16D3/06
Filed: 2020-03-24
Abstract: To inhibit backlash between shafts without causing increase of the number of components.SOLUTION: An inner shaft 19 and an outer shaft 17 of a steering shaft 5 are coupled by spline fitting in a manner that these shafts can move relative to each other in an axial direction and cannot rotate around axes. The inner shaft 19 includes a cut and risen piece 21 formed by cutting and rising a part of an outer periphery part to the radial outer side. The cut and risen piece 21 press an inner surface of the outer shaft 17 to inhibit backlash between the inner shaft 19 and the outer shaft 17.SELECTED DRAWING: Figure 3
Patent JP-2021151752-A (JP)
Title: Inkjet recording device
Inventor: UETSUKI MASAYA
IPC: B41J2/01
Filed: 2020-03-24
Abstract: To solve the problem that adhesion strength is improved when fixing by pressurizing is performed before a temperature of a formed film falls down, before cooling is performed just after heating, however the adhesion strength cannot be improved when the pressurization is performed in a state where cooling of the film is in progress.SOLUTION: An inkjet recording device is mounted with: a heating mechanism that can heat first ink containing a color material, second ink containing aqueous resin fine particles and not containing a color material and a recording medium and ink recorded on the recording medium during recording or after recording; and pressurizing means that can pressurize an ink layer formed for a certain period of time after heating is completed, which makes the heating mechanism perform heating processing, after performing recording to the recording medium, using the first ink and the second ink, and performs pressurizing processing in a certain period of time after the heating processing. It is determined by estimating adhesion strength from a fixing condition whether the pressurizing processing is to be performed or not.SELECTED DRAWING: Figure 1
Patent JP-2021155924-A (JP)
Title: Vehicle opening/closing body control device
Inventor: KOGURE TAKANORI
IPC: B60J5/04
Filed: 2020-03-25
Abstract: To provide a vehicle opening/closing body control device that can accurately stop an opening/closing body just before an obstacle during opening operation of the opening/closing body.SOLUTION: A door control device 70 includes: an acquisition section 71 that acquires a first elapsed time from when a distance sensor SE transmits an ultrasonic wave until when the intensity of the reflected wave received by the distance sensor SE exceeds a threshold value; a calculation section 72 that calculates a distance from a back door 30 to an obstacle based on the first elapsed time; and a control section 74 that stops the back door 30 before contacting the obstacle based on the distance when the back door 30 facing the obstacle is operated to open from the fully closed position. When a second elapsed time is defined as the time duration from the transmission of the ultrasonic wave by the distance sensor SE to the reception of the reflected wave by the distance sensor SE, the calculation section 72 calculates the distance corresponding to the second elapsed time based on the first elapsed time, and calculates the distance on the assumption that the difference between the first elapsed time and the second elapsed time is greater as the degree of opening of the back door 30 is greater.SELECTED DRAWING: Figure 1
Patent JP-2021155138-A (JP)
Title: Sheet feeding device
Inventor: KATAFUCHI TOMOKI
IPC: B65H1/26
Filed: 2020-03-25
Abstract: To provide a technique capable of improving an attaching/detaching property of a sheet storage tray to/from a device body.SOLUTION: There is provided a sheet feeding device 100 comprising a sheet storage tray 2 for stacking sheets, a device body 1 to which the sheet storage tray 2 is slidably attached, and a regulation mechanism for regulating a position of the sheet storage tray 2. The regulation mechanism comprises an engagement part 102 provided in the device body 1; and a stopper member 205 engaged with the engagement part 102, that is provided on the sheet storage tray. The stopper member 205 is movably constituted in a crossing direction crossing a direction where the sheet storage tray 2 slides to determine a position in a crossing direction of the sheet storage tray 2 to the device body 1.SELECTED DRAWING: Figure 11
Patent JP-2020172700-A (JP)
Title: Method of producing metal strip coated with coating of chromium and chromium oxide using electrolyte solution with trivalent chromium compound and electrolysis system for implementing the method
Inventor: ANDREA MARMANN
IPC: C25D5/26
Filed: 2020-03-26
Abstract: To provide the most efficient, cost-effective, and energy-saving method possible for producing a steel strip coated with a chromium metal and chromium oxide-containing coating that has a high corrosion resistance and is excellent in adhesion of an organic cover coat.SOLUTION: The present invention relates to a method of producing a metal strip (M) coated with a coating, the coating containing chromium metal and chromium oxide/chromium hydroxide and being electrolytically deposited from an electrolyte solution (E1, E2) that contains a trivalent chromium compound and at least one salt for increasing conductivity and at least one acid or one base for setting a desired pH value, on the metal strip by bringing the metal strip during an electrolysis time into electrolytically effective contact with the electrolyte solution.SELECTED DRAWING: Figure 1
Patent JP-2021157587-A (JP)
Title: Information providing system, server, information providing apparatus, control method of information providing apparatus, and program
Inventor: SAIKI RYO
IPC: G06Q30/06
Filed: 2020-03-27
Abstract: To provide a user interface excellent in operability for purchase behavior of a user.SOLUTION: An information providing apparatus 1 includes: a content acquisition unit which acquires content data from a content distribution server; a content reproduction unit which reproduces and outputs content data Ct; a transaction screen acquisition unit which acquires display information of a transaction screen for transactions of transaction objects including commodities or services relating to the content data Ct; a display unit which displays the transaction screen on the basis of the display information; and a receiving unit which receives a transaction request based on the transaction screen. The transaction screen has a specific format which is independent from the kind and contents of a transaction object.SELECTED DRAWING: Figure 1
Patent JP-2021158579-A (JP)
Title: Data recording device and method
Inventor: KAGO MARIKO
IPC: H04N5/77
Filed: 2020-03-27
Abstract: To suppress a required recording capacity and suppress discomfort at a high definition recording and reproduction of a required scene.SOLUTION: A data recording device mounted to a mobile body to which a camera is installed, comprises: a recording control part performing a recording control to a predetermined recording medium; and an object point setting part setting an object point. The recording control part records photographing image data to the recording medium in accordance with a position relation of a current point of the mobile body and the object point, and gradually increases at least any one of a recording frame rate of the photographing image data to the recording medium and a recording image quality as approaching the mobile body to the object point. After that, the recording control part gradually reduces at least any one of the recording frame rate and the recording quality as separating the mobile body from the object point.SELECTED DRAWING: Figure 5
Patent JP-2020164997-A (JP)
Title: Highly heat-conductive magnesium alloy
Inventor: YAMORI Keisuke
IPC: C22C23/00
Filed: 2020-03-30
Abstract: To obtain a magnesium alloy that has excellent heat conductivity sufficient to substitute as an aluminum alloy and has excellent elongation and castability.SOLUTION: A magnesium alloy is produced that contains Zn of 0.1 mass% or more and 12.5 mass% or less, Ca of 0.1 mass% or more and 4.0 mass% or less, RE (rare earth element) of 0.1 mass% or more and 4.0 mass% or less, with the balance being Mg and unavoidable impurities.SELECTED DRAWING: None
Patent JP-2021157718-A (JP)
Title: Time management device, time management method, and program
Inventor: AKAYAMA TAKATOSHI
IPC: G06Q10/10
Filed: 2020-03-30
Abstract: To provide a time management device, a time management method, and a program that properly grasp a working time and a duty state adaptively to an inter-duty interval system while relieving the load on a user.SOLUTION: A time management device 1 comprises: an imprinting information generation part 30 which generates, in response to a user's imprinting operation, imprinting information based upon personal identification information registered in advance associatively with an employment kind user by user, and card identification information corresponding to the personal identification information and input in response to the imprinting operation; an imprinting information storage part 41 which stores imprinting information for each piece of personal identification information; an employment kind information storage part 42 which stores a duty interval time count decided in advance for each employment kind; an inter-duty interval information generation part 31 which generates inter-duty interval information based upon imprinting time at imprinting operation that a user performs and upon a duty interval time count corresponding to an employment kind of the user; and an inter-duty interval information notification part 32 which notifies the user of the inter-duty interval information.SELECTED DRAWING: Figure 2
Patent JP-2021157152-A (JP)
Title: Map information management system, and map information management program
Inventor: AOYAMA SHINGO
IPC: G09B29/00
Filed: 2020-03-30
Abstract: To provide a map information management system that can increase the possibility of preventing a fall in response in a system.SOLUTION: A map information management system 10 has: a map information management unit 122f that receives a plurality of acquisition requests from each of a plurality of functions, and when a distribution of map information corresponding to each of the plurality of received acquisition requests is in a standby state, in accordance with a priority degree of each function preliminarily set according to a combination of the acquisition requests in the standby state, determines a distribution order when the map information pertaining to the plurality of acquisition requests is distributed from a map server 20; and a distribution processing unit 122e that controls so that the map information is distributed from the map server according to the distribution order.SELECTED DRAWING: Figure 1
Patent JP-2021154087-A (JP)
Title: Medical device and medical system
Inventor: YAMAGUCHI YASUSHI
IPC: A61B17/34
Filed: 2020-03-30
Abstract: To cause a mantle (a catheter) to reach a target position in a biological tissue.SOLUTION: A medical device 200 includes: a catheter 10 having a lumen 11 communicating in an axial direction; an inner needle 20 removably inserted in the catheter 10; a pair of electrodes 41 which are provided for at least either the catheter 10 or the inner needle 20 and detects as a current value a change of biological tissue in accordance with piercing depth when the catheter 10 and the inner needle 20 are pierced in the biological tissue; and a control part 100 acquiring an electric resistance value as information about the biological tissue in accordance with the piercing depth on the basis of the detected current value. The control part 100 makes prescribed determination such as identification of an end position of the catheter 10 in the biological tissues by using the electric resistance value to become determination information acquired by the acquisition part 110.SELECTED DRAWING: Figure 1
Patent JP-2021164200-A (JP)
Title: Power monitoring controller and power monitoring control program
Inventor: WATANABE TAKAYUKI
IPC: F24H1/00
Filed: 2020-03-30
Abstract: To construct a configuration for acquiring power information from a smart meter to omit cable wiring and wall penetration work accompanying it, and to construct a communication protocol and the like that inhibit mutual interference in a tripartite communication configuration among the smart meter, a HEMS, and a control system of a distributed power supply such as a cogeneration system.SOLUTION: In an environment in which no HEMS 62 is constructed, power information is acquired from a smart meter 36 using radio communication. In an environment in which a HEMS 62 is constructed, power information is requested from the HEMS 62 to the smart meter 36 and the power information and the like are requested from a cogeneration apparatus 10 to the HEMS 62 so that the cogeneration apparatus 10 acquires the power information, or the power information and the like are requested from the HEMS 62 to the smart meter 36 and the power information is transmitted from the HEMS 62 even when no request is performed from the cogeneration apparatus 10.SELECTED DRAWING: Figure 5
Patent JP-2020109531-A (JP)
Title: Exposure device, exposure method and method for producing article
Inventor: NISHIMURA MITSUHIDE
IPC: G03F7/20
Filed: 2020-04-02
Abstract: To provide an exposure device advantageous for improving a focus accuracy.SOLUTION: An exposure device exposes a substrate, and includes: a stage configured to hold and move the substrate; a projection optical system configured to project a mask pattern to the substrate held by the stage; and a control part configured to operate a step movement of the stage and a control of a position of the stage in a first direction along an optical axis of the projection optical system, and to control an exposure of the substrate according to a step-and-repeat method. The control part is configured to obtain a step size of the step movement, and to determine a correction value for correcting the position of the stage in the first direction according to the obtained step size.SELECTED DRAWING: Figure 1
Patent JP-2021165466-A (JP)
Title: Water storage tank system and hand wash basin
Inventor: SHIRAKAWA MAKOTO
IPC: E03D9/00
Filed: 2020-04-06
Abstract: To provide a water storage tank system and a hand wash basin that reduce water splashing during and after hand washing.SOLUTION: The present invention comprises: a water storage tank 1; a water supply adjustment mechanism arranged inside the water storage tank 1; box-shaped water receiving water trays (11, 3) located above the water storage tank 1; a tubular drainage portion 7 leading from the bottom of the water receiving trays (11, 3) to the inside of the water storage tank 1; and a water discharge pipe portion having a water supply pipe connected to the water supply adjustment mechanism and connected to the bottom of the water receiving trays (11, 3), a water discharge pipe 6 connected to the water supply pipe, and a water discharge portion 5 provided at a tip of the water discharge pipe 6. The water receiving trays (11, 3) can be rotated by 90 degrees or more in a horizontal direction with respect to the water storage tank 1 with a central axis of the drainage portion 7 or a central axis of a vertically rising portion of the water discharge pipe portion as a rotation axis.SELECTED DRAWING: Figure 5
Patent JP-2020103323-A (JP)
Title: Tilling implement
Inventor: MIMURA TASUKU
IPC: A01B33/12
Filed: 2020-04-07
Abstract: To supply soil scraped up by a tillage claw part positively to a scraped-up position or to the furthermore front side than the tillage claw part, and to simultaneously prevent damage of a cover by preventing collision between a foreign object such as a stone and the cover.SOLUTION: A tilling implement includes a rotationally drivable tillage claw part, an upper cover 151 for covering the upper side of the tillage claw part, and a rear cover 152 for covering the rear side of the tillage claw part. The upper cover 151 is provided with a projection 211 projecting from the upper cover 151 side to the rotation trajectory R side of the tillage claw part.SELECTED DRAWING: Figure 4
Patent JP-2021165484-A (JP)
Title: Water stop fixing device
Inventor: AZUMA YOSUKE
IPC: E04H9/14
Filed: 2020-04-07
Abstract: To provide: a water stop that can reliably prevent water from entering the interior of a building through a building opening such as a column spacing, has a simple structure, has a small number of parts, and can be installed easily in a short time and with low labor; and a water stop fixing device using such a water stop.SOLUTION: The water stop fixing device comprises: a fixing metal tool to be fixedly attached to the upper edge side of a substantially rectangular-shaped water stop; a grip metal tool connected to the fixing metal tool in a relatively movable manner; a main shaft interposed between the fixing metal too and the grip metal tool for coupling the fixing metal tool and the grip metal tool in a relatively movable manner; an operation member provided on the grip metal tool and concurrently coupled to the main shaft for causing the grip metal tool to operate; and an operation lever fixedly mounted on the main shaft inside a metal tool body for bringing the main shaft into a rotational operation. The grip metal tool protrudes to be fixed to the surface of a structure, which causes the water stop to be fixedly attached to the structure.SELECTED DRAWING: Figure 1
Patent JP-2021169638-A (JP)
Title: Sputtering target and method for manufacturing sputtering target
Inventor: HAYASHI YUJIRO
IPC: B22F3/10
Filed: 2020-04-14
Abstract: To provide a sputtering target that can suppress abnormal discharge and generation of particles and deposit a Ge-Sb-Te alloy film stably, and to provide a method for manufacturing the sputtering target.SOLUTION: A sputtering target includes Ge, Sb and Te, where the content of S is controlled to be within a range of more than 50 massppm and 500 massppm or less. A method for manufacturing a sputtering target including Ge, Sb and Te includes: an alloy ingot producing step of obtaining an alloy ingot including Ge, Sb and Te; a crushing step of crushing the alloy ingot to obtain alloy powder; a mixing step of adding a sulfur raw material to the crushed alloy powder and mixing them to obtain a sintered raw material powder; a sintering step of sintering the sintered raw material powder to obtain a sintered compact.SELECTED DRAWING: None
Patent JP-2021106860-A (JP)
Title: Male connector for enteral nutrition
Inventor: KAWABE MINAMI
IPC: A61M39/10
Filed: 2020-04-14
Abstract: To provide a male connector for enteral nutrition in which adhesion of enteral nutritive liquid can be prevented.SOLUTION: A male connector 100A for enteral nutrition includes: a male connector body 101 having a male lure part 111 capable of being inserted to a female connector for the enteral nutrition provided at an upstream side, and having a tube 200 connected to a downstream side; and a coupler 103 capable of being moved between a first position capable of being screwed with the female connector, and a second position being in the downstream side from the first position and having the male lure part 111 exposed thereon.SELECTED DRAWING: Figure 1