baber/WOPTO huggingface dataset:
Patent JP-2020060098-A (JP)
Title: Underground water recharge system
Inventor: ISHIKAWA AKIRA
IPC: E02D3/10
Filed: 2020-01-24
Abstract: To provide an underground water recharge system which holds water permeation performance of the recharge system and can prevent clogging of the ground in the vicinity of a water injection well.SOLUTION: An underground water recharge system includes: a pumping well 1 for pumping underground water W; an oxidizer addition part 12 which adds an oxidizer Ox to the underground water W pumped from the pumping well 1; a removal part 20 which introduces the underground water W to which the oxidizer Ox is added and treats the underground water W; a reducer addition part 14 which adds a reducer Re to the underground water W treated in the removal part 20 so that a residual quantity of the oxidizer Ox in the underground water W is a predetermined value or less; and a water injection well 2 for injecting the underground water W to which the reducer Re is added into the ground.SELECTED DRAWING: Figure 1
Patent JP-2021117770-A (JP)
Title: Water-related trouble occurrence frequency prediction program
Inventor: SAWADA AYAKO
IPC: G06Q50/10
Filed: 2020-01-27
Abstract: To predict the occurrence frequency of water-related troubles in a building structure in a region unit.SOLUTION: A water-related trouble occurrence frequency prediction program acquires region specification information for specifying a building structure or a region where the structure exists for which the occurrence frequency of water-related troubles is predicted, refers to relation degrees W13-w19 in three or more stages between reference sales data P01, P02, P03 of a trader that has been sent out to deal with water-related troubles in each region and occurrence frequencies A-D of the water-related troubles, and searches for the occurrence frequencies A-D of the water-related troubles having the higher relation degrees with the reference sales data P01, P02, P03 corresponding to the past sales data in the region in the region specification information acquired in the information acquisition step.SELECTED DRAWING: Figure 3
Patent JP-2020152898-A (JP)
Title: Adhesive composition
Inventor: SAKATA NAOKI
IPC: C09J139/06
Filed: 2020-01-28
Abstract: To provide a novel adhesive composition.SOLUTION: An adhesive composition has an acrylic polymer, a lactam polymer and a solvent. In the solvent, the proportion of an organic solvent is set to 50 mass% or more, or the acrylic polymer and lactam polymer is dissolved.SELECTED DRAWING: None
Patent JP-2021124556-A (JP)
Title: Display device and image data display method
Inventor: TSUBOKURA MASAKI
IPC: H04N5/66
Filed: 2020-02-03
Abstract: To provide a display device suitable for displaying medical images using a mobile terminal.SOLUTION: A mobile terminal 10 is a device for displaying image data and includes: a TCON 21b that converts the gradation of input image data; a display panel 22 that displays the image data the gradation of which has been converted by the TCON 21b; an illuminance sensor 24 that detects the illuminance of the environment where mobile terminal 10 is placed; and a gamma characteristic correction unit 30d that controls the TCON 21b to convert the gradation using second gamma characteristics corresponding to the detected illuminance.SELECTED DRAWING: Figure 2
Patent JP-2021125767-A (JP)
Title: Image reading device, printing device, control method of image reading device, and program
Inventor: IWATA DAN
IPC: G03G13/23
Filed: 2020-02-04
Abstract: To realize the completion of reading an original document without performing an operation from the first state again even when starting the reading of a single-sided original document without changing a setting of a double-sided original document reading.SOLUTION: An embodiment of the present invention relates to an image reading device that reads one or a plurality of original documents to acquire image data read from each original document. The image reading device includes display control means for making display means display a first screen promoting the set of the original document such that a back face of all of the original documents can be read when a reading setting is in a double-side original reading after reading processing of a front face of all of the original documents is terminated. The first screen includes: a first instruction item for starting the reading processing of the back face after the original document is set so that the back face is readable; and a second instruction item for terminating the reading processing by reading only the front face.SELECTED DRAWING: Figure 5
Patent JP-2021128403-A (JP)
Title: Information retrieval system
Inventor: KATABUCHI FUJIO
IPC: G06F16/909
Filed: 2020-02-12
Abstract: To provide an information retrieval system capable of easily retrieving a variety of information including business entities such as a store and a user existing within a prescribed range from one's own current position.SOLUTION: An information retrieval system S is equipped with a plurality of portable terminals 2 and a server 1 capable of communicating with the portable terminals via an electric communication network 3. Content information to be retrieved is uploaded from an arbitrary portable terminal 2 to the server 1 in association with a current position or a specific position of the portable terminal and an upload time of the content information. When retrieval condition information, a retrieval area and a retrieval upload time zone are inputted from each portable terminal 2, the corresponding content information is extracted, and the extracted content information can be browsed by the portable terminal 1.SELECTED DRAWING: Figure 1
Patent JP-2021126093-A (JP)
Title: Animal care device
Inventor: FURUKAWA KIYOYUKI
IPC: A01K1/03
Filed: 2020-02-17
Abstract: To reduce a load of a care giver, when caring an animal.SOLUTION: An animal care device has a frame body 12 in which a plane area is defined, which is enclosed at least partially by a frame material formed of one or more long-sized frame materials, and a leg part 14 connected to the frame body 12, for supporting the frame body 12. In the plane area of the frame body 12, a stringy body 18 is stretched in a mesh pattern to form a net face. Thus, each limb part of an animal to be cared can be inserted into each mesh 20 of the net face from above the net face.SELECTED DRAWING: Figure 1
Patent JP-2021130532-A (JP)
Title: Elevator rope terminal device and method of manufacturing thereof
Inventor: FUJII KAORU
IPC: B66B7/08
Filed: 2020-02-19
Abstract: To provide an elevator rope terminal device capable of improving coupling between a terminal part of an elevator rope and the elevator rope terminal device.SOLUTION: An elevator rope terminal device 200 includes a socket 201 on which a socket tapered hole 202 with a tapered cross sectional shape is formed, a strand restraint member 203 provided inside the socket tapered hole 202 to surround a portion of a plurality of strands 102 each folded, and a Babbitt metal 205 provided over the plurality of strands 102, respectively. A plurality of grooves 204 into which the plurality of strands 102 are inserted respectively are formed side by side in the circumferential direction in the strand restraint member 203.SELECTED DRAWING: Figure 2
Patent JP-2020102457-A (JP)
Title: Electrode and electrochemical device
Inventor: YAMAZAKI JOKI
IPC: H01M4/13
Filed: 2020-02-19
Abstract: To provide an electrochemical device with reduced functional deterioration due to use or storage.SOLUTION: An electrode includes a coating layer formed from a composition including a perfluoropolyether group-containing compound exemplified by the following formula, which includes a compound represented by formulas (A) and (B) in a fixed ratio. [m1=18, n1=20, G1=-C3H6-Si(OCH3)3, and G2=-C3H6-Si(OCH3)3].SELECTED DRAWING: None
Patent JP-2021131364-A (JP)
Title: Inspection device and program
Inventor: NAKAGAWA SACHIHIRO
IPC: G01N21/89
Filed: 2020-02-21
Abstract: To provide an inspection device capable of efficiently replacing a learned model for inspecting an object to be inspected.SOLUTION: An inspection device comprises: a transport section 112 that transports an object to be inspected; an image generation section 114 that sequentially generates images of the object to be inspected transported by the transport section; a storage section 130 that stores at least one learned model, which is generated by machine learning, for detecting an abnormality in the object to be inspected from the images of the object to be inspected; an abnormality detection section 115 that executes AI inspection on the images generated by the image generation section, which detects the abnormality in the object to be inspected using the learned model; and a learned model replacement section 122 that overwrites a learned model not being used in the inspection by the abnormality detection section with a new learned model to replace the learned model among the learned models stored in the storage section.SELECTED DRAWING: Figure 1
Patent JP-2021134141-A (JP)
Title: Method for producing aromatic compound using heterogeneous noble metal catalyst
Inventor: SAJIKI HIRONAO
IPC: C07C69/753
Filed: 2020-02-21
Abstract: To provide a technique for synthesizing aromatic compound such as indole by dehydrogenation reaction that is low in manufacturing cost, and a green technique that is low in environmental impact.SOLUTION: Provided is a method for producing aromatic compound, which comprises dehydrogenating cyclohexadienes or cyclohexenes in the presence of a solvent and molecular oxygen using a heterogeneous noble metal catalyst in which one or more of the noble metals selected from the group consisting of ruthenium, iridium, palladium, platinum and rhodium are supported on a carbon carrier.SELECTED DRAWING: None
Patent JP-2020079200-A (JP)
Title: Method for producing highly basic aluminum chloride
Inventor: FUJII YUSUKE
IPC: C01F7/56
Filed: 2020-02-21
Abstract: To provide a method for producing highly basic aluminum chloride having a basicity of 75% to 95%.SOLUTION: The method for producing highly basic aluminum chloride comprises: a first step of reacting a first solution of basic aluminum chloride having a SOcontent (molar ratio) of 0 to 0.1 and a basicity of 40% to 65% with an alkaline solution to generate an alumina gel; a second step of adding and dissolving the alumina gel obtained in the first step in a second solution of basic aluminum chloride having a SOcontent (molar ratio) of 0 to 0.1 and a basicity of 40% to 55% at 40°C to 80°C; a third step of adding an alkali carbonate to the solution obtained in the second step to obtain a third solution of basic aluminum chloride having a basicity of 75% to 95%; a fourth step of aging the third solution obtained in the third step at 40°C to 90°C to obtain an aged solution; and a fifth step of adding a sulfate salt to the aged solution obtained in the fourth step to adjust the SOcontent (molar ratio) of the aged solution to 0 to 0.35.SELECTED DRAWING: None
Patent JP-2021135077-A (JP)
Title: Evaluation method of avalanche photodiode
Inventor: OTSUKI TAKASHI
IPC: G01R31/26
Filed: 2020-02-25
Abstract: To provide an evaluation method of avalanche photodiode capable of evaluating uniformity in multiplication factor of the avalanche photodiode.SOLUTION: The evaluation method of avalanche photodiode includes: measuring temperature distribution of an avalanche photodiode with reverse bias voltage generating magnification being applied to the avalanche photodiode; and calculating magnification distribution of the avalanche photodiode from the temperature distribution.SELECTED DRAWING: Figure 1
Patent JP-2021135595-A (JP)
Title: Information processing device and program
Inventor: KUBOTA TAKAHIDE
IPC: G07G1/12
Filed: 2020-02-25
Abstract: To provide an information processing device and a program that can detect a sign of a malfunction while operating the information processing device.SOLUTION: A processing time acquisition unit acquires a processing time required for certain processing. An operation state determination unit compares the processing time acquired by the processing time acquisition unit and a threshold time (time according to the certain processing) to determine whether there is a sign that a failure occurs in an operation of a self POS terminal (an information processing device).SELECTED DRAWING: Figure 3
Patent JP-2021132551-A (JP)
Title: Power supply unit for aerosol suction device, and aerosol suction device
Inventor: NAKANO TAKUMA
IPC: A24F40/10
Filed: 2020-02-25
Abstract: To raise commercial value of an aerosol suction device.SOLUTION: A power supply unit 10 is provided with a power source 12 configured to be dischargeable to a first load 21 and a second load 31 and an MCU 50. The MCU 50 controls discharge to the first load 21 from the power source 12 in accordance with a signal from a suction air sensor 15 outputting a signal indicating a generation request of the aerosol, controls discharge from the power source 12 to the second load 31 so that temperature of a flavor source 33 converges to target temperature on the basis of output of a temperature detection element T1 outputting information about temperature of the flavor source 33 and increases the target temperature on the basis cumulative frequency with which discharge to the first load 21 occurs in accordance with the signal or a cumulative time when discharge to the fist load 21 occurs in accordance with the signal.SELECTED DRAWING: Figure 9
Patent JP-2021136653-A (JP)
Title: Imaging apparatus, image display control method of the same, program and recording medium
Inventor: UENO HIROMASA
IPC: G09G5/00
Filed: 2020-02-28
Abstract: To provide an imaging apparatus which can display a photographed image in a direction desired by a user, an image display control method of the same, a program and a recording medium.SOLUTION: An imaging apparatus displays a photographed image photographed by an imaging unit 22 in the first direction regardless of a detection result of the posture of a digital camera by a posture detection unit 55 when a display surface of a display unit 28 faces the direction opposite to a subject side, and performs control so as to make the display of the photographed image in the vertically and horizontally inverted direction with respect to the first direction and the display of the photographed image in the first direction different from each other in accordance with the detection result in the posture detection unit 55 when the display surface of the display unit 28 faces the subject side.SELECTED DRAWING: Figure 3
Patent JP-2021140872-A (JP)
Title: Static elimination device and static elimination method
Inventor: MARUYAMA TOMOKI
IPC: B65H43/00
Filed: 2020-03-02
Abstract: To provide a static elimination device and static elimination method that reliably removes the charge of a charged material web even when transport conditions such as the type of material web and the transport speed and environmental conditions are different with a simple configuration.SOLUTION: A static elimination device includes a first electrode member 120 in contact with a first surface which is one side of a material web W being transported, a second electrode member 130 in contact with a second surface which is the surface opposite to the first surface of the material web W, a power supply 110 connected to the first electrode member 120, a control unit 150 that controls the output of the power supply 110, a first surface potential measuring instrument 122 provided on the downstream side of the first electrode member 120, and a second surface potential measuring device 132 provided on the downstream side of the second electrode member 130, and the control unit 150 includes an output control unit 151 that adjusts the output of the power supply 110 such that a detected value of the first surface potential measuring device 122 becomes a predetermined target value, and a target setting unit 152 that changes the target value according to the detected value of the second surface potential measuring device 132.SELECTED DRAWING: Figure 2
Patent JP-2021136909-A (JP)
Title: Method for producing emulsified powder
Inventor: NASU GENTARO
IPC: A23D9/013
Filed: 2020-03-04
Abstract: To provide a method for producing a powdery emulsified substance capable of reproducing only by adding hot water, with respect to an emulsion state (cloudy state) in which starch and oil and fat are integrated, and which is seen in a cooked commodity completed through a step (cooking of boiling in pot) of cooking while heating such as bagged noodles.SOLUTION: An emulsified powder is produced by an emulsified powder production method which includes steps of: preparing a first emulsion liquid by adding purified water, a starch decomposed product, polyglyceryl fatty acid ester and lecithin, and stirring, mixing and dissolving the product while heating; preparing a second emulsion liquid by stirring, mixing and dissolving an edible oil and sugar ester; adding the second emulsion liquid to the first emulsion liquid followed by stirring and mixing; and spray-drying the emulsion liquid after mixing. Lecithin may be added to the second emulsion liquid.SELECTED DRAWING: None
Patent JP-2020100152-A (JP)
Title: THICKNESS RETARDATION (Rth) CONTROLLED LAMINATED FILM AND METHOD FOR PRODUCING THE SAME
Inventor: TANIGUCHI KOICHIRO
IPC: C08J5/18
Filed: 2020-03-05
Abstract: To provide a laminated film, that can be recycled and added, and in which optical properties, especially thickness retardation (Rth), are controlled, the transparency is excellent, and to provide a method for producing the laminated film.SOLUTION: Provided is a laminated film, which is the laminated film having a layer (I) in which a value of thickness retardation (Rth) is negative, and a layer (II) in which the value of thickness retardation (Rth) is positive, and in which the layer (I) and the layer (II) comprise a composition having a resin in which the glass transition temperature is 80°C or higher and an intrinsic birefringence is positive as the main component, and the main component of the layer (I) and the layer (II) are the same resin.SELECTED DRAWING: None
Patent JP-2021140063-A (JP)
Title: Optical module and aligning method
Inventor: KIRIYAMA TOMOAKI
IPC: G02B6/30
Filed: 2020-03-06
Abstract: To properly align an optical module and an external optical device.SOLUTION: An optical module 1 includes an optical circuit formation body 10 including an optical circuit 12 including an optical waveguide 14 that can optically be connected to an external optical device 30 in which end parts 14a and 14b of the optical waveguide are bent in a direction intersecting with an extending direction of the optical waveguide so as to be exposed to a surface 10a thereof, and a substrate 20 where the optical circuit formation body is fixed directly or indirectly with a predetermined space therebetween, and the substrate 20 includes at least one of a first structure including penetration holes 20a and 20b in an overlapping region overlapping with at least the end part of the optical waveguide in a plan view of the surface of the optical circuit formation body, and a second structure in which at least the overlapping region in the substrate is configured so that the light with a wavelength range overlapping at least partially with the wavelength range of the light that can transmit the optical circuit formation body can transmit.SELECTED DRAWING: Figure 8
Patent JP-2021137398-A (JP)
Title: Computer system and game system
Inventor: MIYANO TEPPEI
IPC: A63F13/79
Filed: 2020-03-06
Abstract: To provide a technique for producing continuousness in a setup of guidance utilizing a shared play.SOLUTION: A server system 1100 analyzes game play of a standard mode, finds a problem, and presents it to a player, and then receives request operation of a guidance act to the problem. If there is request operation, the server system 1100 switches a game play mode that the requested player (the player to be guided) plays to a guidance mode so as to be capable of receiving a guidance act. Based on an analysis result of game play by a player to be guided before receiving guidance in a guidance mode and an analysis result of game play after receiving the player's guidance, the server system determines whether game play of the player is improved, and grants privilege to a guidance player and/or the player to be guided on the basis of the determination result.SELECTED DRAWING: Figure 6
Patent JP-2021145496-A (JP)
Title: Photovoltaic power generation system based on horizontal wiring method and photovoltaic power generation method based on horizontal wiring method
Inventor: TAKAHASHI HIDEYUKI
IPC: H02S40/36
Filed: 2020-03-12
Abstract: To provide a new technology that simplifies measures to improve power generation while considering a shaded area.SOLUTION: A photovoltaic power generation system based on a horizontal wiring method includes a string Os in which solar cell modules Om in respective solar cell arrays Oa are connected in series on the basis of the horizontal wiring method, and the horizontal wiring method is a wiring method in which solar cell modules Om connected in a direction substantially orthogonal to the extension direction Od of a shaded area are connected in series.SELECTED DRAWING: Figure 1
Patent JP-2021150969-A (JP)
Title: Piezoelectric drive device and control method therefor
Inventor: MURAKAMI MAKOTO
IPC: H02N2/06
Filed: 2020-03-16
Abstract: To perform accurate position control irrespective of the magnitude of inertia of a drive object part.SOLUTION: A control unit of a piezoelectric drive device performs the control of: calculating maximum deceleration α to be applied to the piezoelectric drive device and the drive object part, using frictional force F2 max between the piezoelectric drive device and the drive object part and a mass m of the drive object part; calculating a distance Ln from the present position of the drive object part, detected by a position sensor, to a target position; calculating a reference speed vth using the maximum deceleration α and the distance Ln from the present location of the drive object part to the target position; calculating a speed vn of the drive object part from a time change of the present position of the drive object part detected by the position sensor; and when the present speed vn of the drive object part is smaller than the reference speed vth, applying a drive force from the piezoelectric drive device to the drive object part, whereas when the present speed vn is larger than and including the reference speed vth, applying a braking force from the piezoelectric drive device to the drive object part.SELECTED DRAWING: Figure 5
Patent JP-2021149175-A (JP)
Title: Source code correction apparatus, source code correction method, and program
Inventor: NAKANO RYOSUKE
IPC: G06F11/36
Filed: 2020-03-16
Abstract: To reduce computational complexity required for correction and reduce correction time, in automatic repair of a source code.SOLUTION: A source code correction apparatus includes: a detection unit for detecting a bug by applying a plurality of test cases to a source code to execute a test; a specifying unit which specifies, when a bug is detected, candidates of an area to be corrected in the source code on the basis of a result of the test; and a correction unit which repeatedly corrects each of lines included in the candidate areas. The specifying unit extracts lines satisfying a predetermined condition based on modification history information of the source code, as a priority area, out of the lines included in the candidate areas. The correction unit corrects the lines extracted as the priority area, preferentially.SELECTED DRAWING: Figure 1