baber/WOPTO huggingface dataset:
Patent JP-2021069133-A (JP)
Title: Camera control program, camera control method and camera control device
Inventor: FUJITA YASUHITO
IPC: H04N5/232
Filed: 2021-02-04
Abstract: To provide a camera control program capable of capturing images before and after the occurrence of abnormalities of multiple objects at low cost.SOLUTION: A camera control program for controlling a camera for photographing a plurality of objects causes a computer to function as: a measurement value acquisition unit for acquiring, from one or more sensors each associated with one or more objects, measurement values measured by the sensors; an abnormality occurrence degree calculation unit for calculating an abnormality occurrence degree showing the degree of possibility of abnormality occurrence in each object on the basis of the measurement values acquired by the measurement value acquisition unit; a preset information selection unit for selecting preset information from a preset information table showing preset information for the camera for photographing the objects on the basis of the degree of possibility of abnormality occurrence calculated by the abnormality occurrence degree calculation unit; and a camera control unit for controlling the camera on the basis of the preset information selected by the preset information selection unit.SELECTED DRAWING: Figure 2
Patent JP-2022119504-A (JP)
Title: Power demand prediction device and power demand prediction method
Inventor: GOTOU MITSUFUMI
IPC: H02J13/00
Filed: 2021-02-04
Abstract: To make it possible to improve prediction accuracy of power demand in an arbitrary time zone.SOLUTION: A power demand prediction device for predicting power demand of a user in a first time zone comprises: a prediction value calculation unit that on the basis of consumption power consumed by the user before the first time zone, calculates a first prediction value for power demand in the first time zone and a second prediction value for power demand in a second time zone before the first time zone; an actual value acquisition unit that acquires an actual value of consumption power consumed in the second time zone by the user; and a prediction value correction unit that when the absolute value of a correction reference value obtained by subtracting the actual value from the second prediction value is larger than a predetermined allowable error threshold, subtracts a correction adoption value from the first prediction value. The absolute value of the correction adoption value is smaller than the absolute value of the correction reference value.SELECTED DRAWING: Figure 2
Patent JP-2022121773-A (JP)
Title: Radioactive substance storage container manufacturing method, and radioactive substance storage container
Inventor: SHINOZAKI TAKASHI
IPC: G21F5/00
Filed: 2021-02-09
Abstract: To provide a radioactive substance storage container manufacturing method that can make a streaming pass possible upon assembling a block-like neutron shield body to a radioactive substance storage container small as much as possible.SOLUTION: A radioactive substance storage container manufacturing method comprises: making the temperature of a block-like neutron shield body (10a) lower than an ambient temperature to thereby shrink the neutron shield body (10a) (a cooling step); and installing the shrunk neutron shield body (10a) in a prescribed closed space of at least any of a lateral part, bottom part and lid part of a radioactive substance storage container 100, for example, between adjacent neutron shield bodies (10) on an inner side of an exterior cylinder (7) constituting a container body (1) (a neutron shield body installation step).SELECTED DRAWING: Figure 3
Patent JP-2022121929-A (JP)
Title: Magnetostrictive sensor and method for manufacturing the same
Inventor: FURUHIRA TAKEYUKI
IPC: G01L3/10
Filed: 2021-02-09
Abstract: To provide a magnetostrictive sensor that has high sensor sensitivity and can be easily manufactured, and in addition, to provide a magnetostrictive sensor with less hysteresis.SOLUTION: A magnetostrictive sensor has a magnetostrictive part 110 that is formed on a member by thermal spraying and subjected to heat treatment, and the magnetostrictive sensor has an increased sensor sensitivity through the heat treatment.SELECTED DRAWING: Figure 7
Patent JP-2021088773-A (JP)
Title: Sputtering target material, method for producing sputtering target material, and method for producing multilayer substrate with piezoelectric thin film
Inventor: SHIBATA KENJI
IPC: C01G33/00
Filed: 2021-02-10
Abstract: To provide a sputtering target material comprising a sintered body represented by the composition formula (K1-xNax)NbO3(0<x<1).SOLUTION: A sputtering target material comprises a sintered body represented by the composition formula (K1-xNax)NbO3 (0<x<1) and contains a metal element selected from the group consisting of Cu and Mn at a concentration of 0.2 at% or more and 0.6 at% or less.SELECTED DRAWING: Figure 1
Patent JP-2022124729-A (JP)
Title: Dryer, printing system, and drying method
Inventor: HIRAMATSU KENTA
IPC: F26B13/12
Filed: 2021-02-16
Abstract: To stably transport a printing medium in a floating transport section from a front stage rotor between upper and middle stage transport parts to a rear stage rotor after a lower stage transport part, upon drying the printing medium while transporting the printing medium so as to pass through the upper, middle and lower transport parts in order.SOLUTION: A position of a printing medium M in a horizontal direction Y (width direction) is adjusted by rotating (displacing) a roller 561 according to the result of detection of the position of the printing medium M in the horizontal direction Y by an edge sensor Sd, to stabilize transportation of the printing medium M. Also, the position of the printing medium M in the horizontal direction Y is adjusted by rotating air turn bars 541, 542 that turn the printing medium M between the rollers 522 and 561. Consequently, a rotation angle required for the roller 561 can be made smaller. As a result, the printing medium M can be stably transported in a floating transport section from the rollers 522 to the rollers 561.SELECTED DRAWING: Figure 5
Patent JP-2021151853-A (JP)
Title: Composite plank support for stringer panel
Inventor: Gregory l clark
IPC: B64C1/00
Filed: 2021-02-17
Abstract: To provide a stiffened stringer panel with integrated plank structures.SOLUTION: An example composite panel comprises a skin member having an inner surface, and a plank on the inner surface. The plank comprises a set of layered laminate piles, and extends from a first side to a second side. Each laminate ply of the set of layered laminate piles is sized to form a desired geometric profile for each of the first and second sides. The composite panel further comprises a stringer including a cap portion that spans from the first side of the plank to the second side of the plank to form a first flange portion and a second flange portion, respectively, on the inner surface of the skin member. Base segments of the cap portion conform to the desired geometric profile of respective first and second sides of the plank.SELECTED DRAWING: None
Patent JP-2021087953-A (JP)
Title: High hdn selectivity hydrotreating catalyst
Inventor: MATSUSHITA KOICHI
IPC: B01J37/02
Filed: 2021-02-19
Abstract: To provide improved supported hydroprocessing catalysts, and their method of preparation useful for the hydrodesulfurization (HDS) and hydrodenitrogenation (HDN) of a petroleum feedstock, including a residuum hydrocarbon feedstock.SOLUTION: The catalysts contain at least one Groups VIB metal component, at least one Group VIII metal component, and a phosphorus component, supported on a foraminous support such as alumina. The supported catalysts are characterized by a specific combination of properties, namely, the Group VIII metal to phosphorous molar ratio, the Group VIII metal to Group VIB metal molar ratio, the phosphorous component to Group VIB component molar ratio and the median pore diameter. The resulting catalysts exhibit enhanced HDN without sacrificing the HDS activity to any significant degree.SELECTED DRAWING: None
Patent JP-2022135292-A (JP)
Title: Thermal flow rate sensor
Inventor: HIKODA MARI
IPC: G01F1/692
Filed: 2021-03-05
Abstract: To provide a thermal flow rate sensor that can achieve further high-speed responsiveness without reducing detection accuracy and stain resistance.SOLUTION: A thermal flow rate sensor 1 comprises a heat radiation unit 19. The heat radiation unit 19 is provided between an end of a heat element 14 and an outer edge 131 of a diaphragm 13, and radiates heat of the diaphragm 13 to a semiconductor substrate 11 through heat conduction in a heat radiation direction Dh directed from the end of the heat element 14 to the outer edge 131 of the diaphragm 13. The heat resistance in the heat radiation direction Dh of the heat radiation unit 19 is lower than the heat resistance in the heat radiation direction Dh of the heat element 14.SELECTED DRAWING: Figure 3
Patent JP-2022136407-A (JP)
Title: Two-liquid curable coating agent and multilayer film
Inventor: KIGUCHI MASAO
IPC: C09D175/04
Filed: 2021-03-08
Abstract: To provide a two-liquid curable coating agent capable of forming a surface protective layer excellent in weatherability, acid resistance, antifouling property and extensibility and to provide a multilayer film having a surface protective layer which is a cured film of the two-liquid curable coating agent.SOLUTION: There is provided a two-liquid curable coating agent which comprises a main agent containing a polyol including an epoxy polyol (P) which is a reaction product of an epoxy group-containing compound (e) and a carboxyl group-containing compound (c) and an acryl polyol (A) and a curing agent containing a polyisocyanate. Further, there is provided a multilayer film containing a substrate layer, a surface protective layer which is integrally laminated on a first surface of the substrate layer and is a cured film of the two-liquid curable coating agent and an adhesive layer which is integrally laminated on a second surface of the substrate layer.SELECTED DRAWING: None
Patent JP-2022137542-A (JP)
Title: work machine
Inventor: ITO RYOSUKE
IPC: B23D57/02
Filed: 2021-03-09
Abstract: To provide a technology for cooling a control unit.SOLUTION: A work machine includes: a motor that drives a work part; a fan driven by the motor for forming an air flow in a first space; a control unit arranged in the first space; a barrier wall that separates the first space and a second space; a first opening formed in the barrier wall for communicating the first space and the second space; and a rib extending from the barrier wall in the first space for forming an air passage through which the air flow flows, in between the rib and the control unit. The control unit includes a circuit board that controls driving of the motor, and a case that accommodates the circuit board. The control unit has a first surface facing the rib. When viewed from a first direction orthogonal to the first surface, the rib and the first surface at least partially overlap with each other. With respect to the first direction, the distance between the rib and the first surface is smaller than the thickness of the case.SELECTED DRAWING: Figure 7
Patent JP-2022138552-A (JP)
Title: Ophthalmologic image processing device, ophthalmologic image processing program, and ophthalmologic imaging device
Inventor: SHIBA RYOSUKE
IPC: A61B3/10
Filed: 2021-03-10
Abstract: To provide an ophthalmologic image processing device, an ophthalmologic image processing program, and an ophthalmologic imaging device that can appropriately determine the propriety of an ophthalmologic image as an analysis object.SOLUTION: A control unit of an ophthalmologic image processing device acquires an ophthalmologic image taken by an ophthalmologic imaging device (S1), and inputs the ophthalmologic image to a mathematical model (S2). The mathematical model is trained by a mechanical learning algorithm. When the ophthalmologic image is input to the mathematical model, the mathematical model executes an analysis for at least one of a specific structure and a disorder on an eye to be examined shown in the input ophthalmologic image. The control unit acquires certainty information indicating certainty of the analysis executed by the mathematical model for the input ophthalmologic image (S3). The control unit determines propriety of the ophthalmologic image input to the mathematical model as an analysis object on the basis of the acquired certainty information (S4).SELECTED DRAWING: Figure 6
Patent JP-2022139485-A (JP)
Title: Method and facility for manufacturing press molded article
Inventor: YONEBAYASHI TORU
IPC: B21D22/26
Filed: 2021-03-12
Abstract: To reduce tensile residual stress generated in the inside of bending in a bent part of a press molded article in a pressing step.SOLUTION: A method for manufacturing a press molded article (50) includes a first step and a second step. The first step presses a metal plate (30), and thereby obtains an intermediate article (40). The second step presses the intermediate article (40) using a mold (21) including a punch (26), a pad (28) and dies (27L and 27R), and obtains a press molded article (50). The second step includes the steps of: mounting the intermediate article (40) on the punch (26) so that a top plate (41) is arranged on a punch top surface (261) and projections (42L and 42R) are arranged at positions corresponding to punch shoulders (262L and 262R); pressing the top late (41) with the pad (28); bringing the dies (27L and 27R) into contact with flanges (44L and 44R); and crushing the projections (42L and 42R) with the dies (27L and 27R).SELECTED DRAWING: Figure 5A
Patent JP-2022122802-A (JP)
Title: Folded yarn and manufacturing method of knitted or woven fabric formed using the same
Inventor: TAKI SHINICHIRO
IPC: D04B21/00
Filed: 2021-03-12
Abstract: To provide a folded yarn that is not only excellent in bulkiness, water absorption, and flexibility, but also suitable for obtaining a woven or knitted fabric whose bulky feeling increases with every washing.SOLUTION: A folded yarn is formed by twisting together a twisted cellulose-based spun yarn and a multifilament yarn made of polylactic acid-based polymer. The cellulose-based spun yarn has thickness of 10 to 30 count (English cotton count). The multifilament yarn made of polylactic acid-based polymer has single fiber fineness of 1.0 to 3.0 decitex, total fineness of 20 to 60 decitex, and elongation of 25 to 55%. The folded yarn is twisted in opposite direction to twisting direction of the cellulose-based spun yarn and has twist of 220 to 350 of twist coefficient.SELECTED DRAWING: Figure 1
Patent JP-2022143563-A (JP)
Title: Antimicrobial agent, antimicrobial oral composition, antimicrobial skin external preparation, and method of inhibiting microbial growth in food and drink products
Inventor: IWATAKE MIWA
IPC: A23L3/3508
Filed: 2021-03-17
Abstract: To provide an antimicrobial agent, an antimicrobial oral composition, an antimicrobial skin external preparation, and a method of inhibiting microbial growth in food and drink products.SOLUTION: The antimicrobial agent, antimicrobial oral composition and antimicrobial skin external preparation employ as an active ingredient a compound represented by the formula (I) in the figure. Microbial growth in food and drink products can be inhibited by mixing the compound represented by the formula (I) in the food and drink products.SELECTED DRAWING: None
Patent JP-2022143770-A (JP)
Title: System development method
Inventor: KAMIMURA KAZUHISA
IPC: G06F8/30
Filed: 2021-03-18
Abstract: To provide a system development method for reducing development man-hours.SOLUTION: A system development method includes a step of creating a design document in which design information is described, and a step of reading the design information from the design document by a framework. The design information includes at least one among a piece of screen item definition information that defines a screen item by setting any design item from among multiple design items, document item definition information that defines a document item by setting any design item from among the multiple design items, list data information that defines a list displayed as input candidates of the screen items, screen item transfer information that defines editing processing when displaying the screen items, document item transfer information that defines the editing processing when displaying the document items action specification information that defines actions of the screen items for each occurrence timing of the event and object control information that defines display forms of the screen items as the actions.SELECTED DRAWING: Figure 1
Patent JP-2021100286-A (JP)
Title: Image coding device, image coding method, image coding program, image decoding device, image decoding method, and image decoding program
Inventor: NAKAMURA HIROYA
IPC: H04N19/70
Filed: 2021-03-19
Abstract: To provide a technique for improving the coding efficiency by performing block division suitable for image coding and decoding.SOLUTION: In an image coding device, a normal prediction motion vector mode derivation unit of an inter-prediction unit includes a coded information storage unit that stores inter-prediction information used in the inter-prediction of a coded block in a history prediction motion vector candidate list, a spatial inter-prediction information candidate derivation unit that derives a spatial inter-prediction information candidate and uses the candidate as an inter-prediction information candidate for a coded target block, and a history inter-prediction information candidate derivation unit that compares a predetermined number of pieces of inter-prediction information from the latest one with the spatial inter-prediction information candidate from among pieces of inter-prediction information stored in the historical prediction motion vector candidate list, and use the inter-prediction information as a historical inter-prediction information candidate when the values of the inter-prediction information are different.SELECTED DRAWING: Figure 17
Patent JP-2022145276-A (JP)
Title: game machine
Inventor: YOSHIDA TORU
IPC: A63F7/02
Filed: 2021-03-19
Abstract: To provide a game machine which can effectively call for attention related to absorption.SOLUTION: Attention related to absorption can be called for in a first winning game. Additionally, after a control to a first low probability time-shortening state subsequent to an end of a jackpot game, if a jackpot game is won in the first low probability time-shortening state and a successive winning game is then generated, when electric power supply is interrupted in a first period or a second period in the successive winning game, and thereafter the jackpot game is recovered along with a start of the electric power supply, attention related to absorption can be called for in the jackpot game, and when the electric power supply is interrupted in a third period after the second period, and thereafter the jackpot game is recovered along with a start of the electric power supply, attention related to absorption cannot be called for in the jackpot game.SELECTED DRAWING: Figure 13
Patent JP-2022148963-A (JP)
Title: Liner motion device and actuator
Inventor: KOBAYASHI HIDEKI
IPC: F16H25/24
Filed: 2021-03-24
Abstract: To provide an actuator capable of releasing the connection with an output shaft.SOLUTION: A linear motion device comprises: a screw shaft; a nut that converts the rotational motion of the screw shaft into the axial linear motion of the screw shaft; a connection member that connects an output shaft for outputting an axial force based on the linear motion converted by the nut to the nut; and a release member capable of releasing the connection between the nut and the output shaft.SELECTED DRAWING: Figure 1
Patent JP-2022149108-A (JP)
Title: Sliding contact member, brush, and rotating machine
Inventor: FUKUDA TARO
IPC: H01R39/20
Filed: 2021-03-25
Abstract: To provide a sliding contact member capable of achieving low friction and low wear even in low humidity and high-temperature environments, and capable of continuously reducing wear and friction without providing a continuous supply mechanism, a brush using the same, and a rotating machine.SOLUTION: A sliding contact member 1 has a sliding contact part 10 that includes a sliding contact surface 101 allowing a mating member a sliding contact. The sliding contact part 10 is formed in a bulk shape. The sliding contact part 10 includes graphite with phosphate 2 in which phosphate 202 exists on the surface of a layer 201 constituting graphite crystal structure 20. A brush 3 has the sliding contact member 1. A rotating machine 4 has a brush 3.SELECTED DRAWING: Figure 2
Patent JP-2022149503-A (JP)
Title: Manufacturing method of electrolytic capacitor pellet, manufacturing method of electrolytic capacitor, and manufacturing device of electrolytic capacitor pellet
Inventor: OGATA Norihiko
IPC: H01G9/00
Filed: 2021-03-25
Abstract: To suppress a leakage current and a short circuit.SOLUTION: A manufacturing method of an electrolytic capacitor pellet disclosed herein includes a filling step of filling a compression space 55 with a powder 41 containing a valve metal, a first compression step of compressing the powder 41 in the first direction D1 by narrowing the compression space 55 in the first direction D1, and a second compression step of compressing the powder 41 in the second direction D2 by narrowing the compression space 55 in the second direction D2 intersecting the first direction D1 after the first compression step.SELECTED DRAWING: Figure 2
Patent JP-2022150675-A (JP)
Title: Heat pump device
Inventor: KAWASHIMA MITSURU
IPC: F25B49/02
Filed: 2021-03-26
Abstract: To provide a heat pump device in which a refrigerant ca be made hard to leak from a pressure valve of a heat medium circuit when the refrigerant intrudes into the heat medium circuit from a liquid-heat exchanger during stop of the heat medium circuit.SOLUTION: A heat pump device comprises: a pressure valve 24 opening heat medium piping when the internal pressure of the heat medium piping reaches preset operation pressure or higher; and a check valve 26 prohibiting the flowing of a liquefied heat medium in a direction opposite to a circulation direction in the heat medium piping. The pressure valve 24 and the check valve 26 are arranged in a position in which the liquefied heat medium flowing in the heat medium piping in the circulation direction passes in an order of a load-side air-heat exchanger, the pressure valve 24, the check valve 26, a pump 25 and the liquid-heat exchanger. The check valve 26 is arranged in the middle of a flow passage whose flow passage length is shorter out of a flow passage reaching the pressure valve 24 from the liquid-heat exchanger in the circulation direction, and a flow passage reaching the liquid-heat exchanger from the pressure valve 24 in the circulation direction.SELECTED DRAWING: Figure 1
Patent JP-2022151366-A (JP)
Title: Echo suppression device, echo suppression method and echo suppression program
Inventor: SATOMI YUKI
IPC: G10L21/0232
Filed: 2021-03-26
Abstract: To precisely estimate an echo suppression amount at each frequency even if a nonlinear echo component is large.SOLUTION: An estimation echo function is stored with a logarithm of magnitude at each frequency of a received signal, a frequency of the received signal, a logarithm of a total received value, which is the total sum of received signal magnitude or the total sum of the received signals over an arbitrary frequency range, and a logarithm of an envelope of the total received value as variables. A value of a second received signal (a result of converting the received signal into a frequency domain) is inputted to the function representing an estimation echo and a mask for echo suppression is generated, and echo suppression processing is performed by multiplying a second transmission signal (a result of converting the transmission signal into the frequency domain) by an echo suppression gain calculated on the basis of the mask for echo suppression.SELECTED DRAWING: Figure 2