baber/WOPTO huggingface dataset:
Patent JP-2020173624-A (JP)
Title: Classification device, classification method and classification program
Inventor: KANAI SEKITOSHI
IPC: G06N3/04
Filed: 2019-04-11
Abstract: To provide a classification device that is robust and easy to interpret which element is used in an input to perform class classification.SOLUTION: A classification device 10 includes: a classification unit 12 that performs classification using a model 121, which is a model for classification and is a deep learning model; and a pre-processing unit 11 that is provided in front of the classification unit 12 and selects, using a mask model 111 that minimizes a sum of a loss function that evaluates a relation between a label for an input of teacher data and an output of the model 121 and a size of an input to the classification unit 12, the input of model 121.SELECTED DRAWING: Figure 3
Patent JP-2020174600-A (JP)
Title: Watering device for planting soil
Inventor: SAGAWA SHIZUO
IPC: A01G27/00
Filed: 2019-04-19
Abstract: To provide a watering device for planting soil that allows uniform watering of planting soil.SOLUTION: As a material for a watering guide member for watering to planting soil, used is a water-permeable rigid body material that allows multi-directional water permeation by capillary phenomenon, and the watering guide member also serves as a planting container itself, e.g. a pot storing the planting soil.SELECTED DRAWING: Figure 2
Patent JP-2019152208-A (JP)
Title: Holding material for gas treatment device
Inventor: NAKAMURA HIROKI
IPC: F01N3/28
Filed: 2019-04-22
Abstract: To provide a holding material for gas treatment device of which the holding power is effectively maintained, a gas treatment device and a manufacturing method thereof.SOLUTION: A gas treatment device comprises a treatment structure and a casing accommodating the treatment structure, and a holding material for gas treatment device consists of inorganic fibers disposed between the treatment structure and the casing. In a test of repeating a cycle that the holding material is compressed until its bulk density becomes a predetermined compression-time bulk density, maintained for 10 seconds and the holding material is then opened until its bulk density becomes an open-time bulk density that is smaller than the compression-time bulk density by 12%, the holding material for gas treatment device is characterized in that an open-time bearing of the holding material at a time point when the cycle is repeated 2500 times and the compression-time bulk density satisfies the following relationship. P≥17.10×D-1.62 (P represents the open-time bearing (N/cm) and D represents the compression-time bulk density (g/cm)).SELECTED DRAWING: Figure 3
Patent JP-2020175061-A (JP)
Title: Storable toilet seat handle
Inventor: ZHANG DICHAO
IPC: A47K13/10
Filed: 2019-04-24
Abstract: To disclose a storable toilet seat handle.SOLUTION: A storable toilet seat handle comprises a storage main body. A storage device is provided in the storage main body. A transmission device is provided in the left side of the storage device. An anti-vibration device is provided in the upper side of the storage main body. The storage device is installed in the storage main body, and includes a storage chamber opened to the right. A toilet seat raising plate is installed so as to be slidable in the storage chamber. A block plate is provided in the right side of the toilet seat raising plate. When the block plate is closed, the toilet seat raising plate is stored in the storage chamber, and the storage device cannot be activated. The anti-vibration device is installed in the storage main body, and comprises the U-shaped chamber opened upward.SELECTED DRAWING: Figure 1
Patent JP-2020179814-A (JP)
Title: Wheel unit for man powered vehicle and wheel assembly for man powered vehicle
Inventor: YAMAMOTO TAKASHI
IPC: B60B27/02
Filed: 2019-04-26
Abstract: To provide a wheel unit for a man powered vehicle which enables improvement of usability, and to provide a wheel assembly for a man powered vehicle.SOLUTION: A wheel unit is a wheel unit for a man powered vehicle to which a hub for a man powered vehicle is attached and includes: a housing part which houses at least a part of the hub; and a first engagement part provided at the housing part. The first engagement part engages with a second engagement part provided at a flange protruding from an outer periphery part of a hub shell of the hub to transmit rotation of the hub to the housing part.SELECTED DRAWING: Figure 4
Patent JP-2020180097-A (JP)
Title: Emulsifier compositions, and hair cosmetics and hair dyes combining the same
Inventor: TANAKA SAYAKA
IPC: A61K8/34
Filed: 2019-04-26
Abstract: To provide emulsifier compositions having excellent emulsion stability and pungent odor reduction effect by forming an excellent liquid crystal emulsified film, and to provide hair cosmetics and hair dyes combining the same.SOLUTION: As a result of intensive studies to accomplish the above objects, an excellent effect was found in an emulsifier composition in which a specific polyoxyethylene alkyl ether and a higher alcohol are combined. More specifically, provided is an emulsifier composition containing: (A) a polyoxyethylene alkyl ether having an HLB of 3 or more and 9 or less and a linear or branched, saturated or unsaturated alkyl chain having 12 to 22 carbon atoms; (B) a polyoxyethylene alkyl ether having an HLB of more than 9 and having a linear or branched, saturated or unsaturated alkyl chain having 12 to 22 carbon atoms, in which an addition molar number of polyoxyethylene of less than 50; (C) a polyoxyethylene alkyl ether having an HLB of more than 9 and having a linear or branched, saturated or unsaturated alkyl chain having 12 to 22 carbon atoms, in which an addition molar number of polyoxyethylene of 50 or more; and (D) a higher alcohol, and a hair cosmetic and hair dye containing the same.SELECTED DRAWING: None
Patent JP-2020184473-A (JP)
Title: Method for producing negative electrode active material composite for nonaqueous secondary battery
Inventor: TANAKA TOSHIMITSU
IPC: H01M4/60
Filed: 2019-05-09
Abstract: To provide a method for producing a negative electrode active material for nonaqueous secondary batteries, the negative electrode active material being excellent in charge/discharge characteristics and being applicable to nonaqueous secondary batteries such as, for example, lithium ion secondary batteries and sodium ion secondary batteries.SOLUTION: A method for producing a negative electrode active material for nonaqueous secondary batteries includes the steps of: (1) mixing an aqueous solution containing a compound having a conjugated polyvalent carboxylic acid salt (COOM) structure showing water solubility, favorably a metal constituting a carboxylic acid salt of the compound being an alkaline metal element, with a carbon material to obtain a mixture; and (2) distilling off water in the mixture.SELECTED DRAWING: None
Patent JP-2019159333-A (JP)
Title: Character input support system and character input support program
Inventor: KIN HOGAN
IPC: G06F3/16
Filed: 2019-05-14
Abstract: To register the content of uttered voice in real time as a file name of a captured image or a comment concerning the image by uttering the situation at an imaging site irrespective of whether the image is a still image or a moving image.SOLUTION: Making a summary specialized for a flow of basic processing of giving recorded data a special file name, not giving a comment, and not editing, an imaging person first captures an image (irrespective of whether the image is a still image or a moving image) at a site while holding a communication terminal device 12. Next, preview display is performed by a monitoring function of a communication terminal (in a case of a moving image, part of a recorded moving image or thinned-out still images advanced frame by frame). Next, when there is an utterance start instruction at a timing from the imaging person, uttered voice is converted into characters by an uttered voice-character conversion control device 16. At last, character data obtained by character conversion is stored as a special file name in a file name region of image data under preview display.SELECTED DRAWING: Figure 4
Patent JP-2020190205-A (JP)
Title: Control device for engine and engine system
Inventor: TAKEMOTO KAZUHIRO
IPC: F02M61/18
Filed: 2019-05-20
Abstract: To prevent the lowering of fuel consumption performance by suppressing unnecessary fuel pressure rise while removing deposits from an injection hole of a fuel injection valve with fuel pressure rise.SOLUTION: An ECU 20 includes a deposit estimation part 27 for performing processing to estimate a deposit accumulation amount in an injection hole 15B of an injector 15 (step S2), and a fuel pressure control part 26 for allowing the fuel pressure rise of the injector 15 when the deposit accumulation amount is equal to or greater than a predetermined value. When the deposit accumulation amount estimated by the deposit estimation part 27 is equal to or greater than the predetermined value, the fuel pressure control part 26 switches from a basic fuel pressure map to a deposit removing fuel pressure map to control a high pressure fuel pump 153 (step S8). When an engine speed region is divided into a high speed region where the speed is relatively high and a low speed region where the speed is relatively low, if the high speed region is shown in the deposit removing fuel pressure map, however, the fuel pressure rise is restricted.SELECTED DRAWING: Figure 10
Patent JP-2019134992-A (JP)
Title: Game machine
Inventor: HONJO YOSHIKAZU
IPC: A63F7/02
Filed: 2019-05-22
Abstract: To provide a game machine capable of improving the convenience of a storage tray.SOLUTION: A lower tray 20 provided for a pachinko machine 10 can have its storage capacity expanded and can be kept in a pre-expansion state and an expanded state. Further, in the case of expanding the storage capacity, the lower tray 20 can have its storage capacity expanded from the side close to its bottom 220.SELECTED DRAWING: Figure 6
Patent JP-2020191043-A (JP)
Title: Abnormality detector, abnormality detection server, and abnormality detection method
Inventor: OTOMO YOSUKE
IPC: B23Q17/09
Filed: 2019-05-24
Abstract: To provide an abnormality detector for detecting processing abnormality of a machine tool.SOLUTION: An abnormality detector 2 includes: a processing state collection part 211 which collects processing execution information at predetermined time intervals; a processing execution information recording part 212 which records the collected processing execution information into a recording part 22; a selection part 213 which executes a processing command a plurality of times and thereby selects, from a set of a plurality of pieces of recorded processing execution information, a subset of the processing execution information in order to calculate an average pattern corresponding to a processing step to be analyzed; an average pattern calculation part 214 which calculates, based on the subset, the average pattern corresponding to the processing step to be analyzed: and an abnormality detection part 215 which compares the processing execution information of the processing step to be analyzed with the average pattern and detects the presence or absence of abnormality occurring in the processing step to be analyzed.SELECTED DRAWING: Figure 1
Patent JP-2020194271-A (JP)
Title: Display controller and display device
Inventor: MAEKAWA TAKAO
IPC: G09G5/34
Filed: 2019-05-27
Abstract: To make it easy to find an item related to a target item in a displayed list when an operation is performed on the target item.SOLUTION: When a part of a list 20 in which a plurality of setting items are arranged in order is displayed on a display part and an operation is performed on a setting item 221 included in the plurality of setting items, an acquisition part acquires operation information indicating the operation. When the operation information is acquired, a scrolling part scrolls the list 20 so that setting items 218 to 220 and 222 associated with the setting item 221 among the plurality of setting items are displayed with priority.SELECTED DRAWING: Figure 6
Patent JP-2020194846-A (JP)
Title: Load drive device
Inventor: FUKUHARA ATSUSHI
IPC: H03K17/08
Filed: 2019-05-27
Abstract: To provide a load drive device that can suppress the gate voltage dependence of the sense ratio while suppressing an increase in physique.SOLUTION: An load drive device includes a semiconductor element 2, and a current detection resistor. The semiconductor element is divided into a main element 2m and a sense element 2s for current detection by separating a source electrode 310. The current detection resistor is connected in series with the sense element. A distance Ds between source electrodes 310m and 310s between the main element and the sense element is wider than the minimum distance Dmin of a wiring 31 including the source electrode. When a value of the drift resistance based on the area of the sense element is Rdm in the main element and a value of the drift resistance is Rds in the sense element, and the sense ratio between the sense element and the main element is K, a resistance value Rs of the current detection resistor is set so as to satisfy the following equation. 0≤|Rdm×K-(Rds+Rs)|<Rdm×K-Rds.SELECTED DRAWING: Figure 5
Patent JP-2020194729-A (JP)
Title: Electrical connector and manufacturing method thereof
Inventor: TSUCHIYA MASATOSHI
IPC: H01R43/00
Filed: 2019-05-29
Abstract: To provide an electrical connector which reduces the damage to a terminal of a device connected to the electrical connector due to contact with a conductive member of the electrical connector and prevents the end of the conductive member from being buried in a main surface of the electric connector, and a method for stably and efficiently manufacturing the electrical connector.SOLUTION: An electrical connector (10) includes an elastic body (20) having a plurality of through holes (21) penetrating in the thickness direction, and a conductive member (30) joined to the inner wall of the through hole and electrically connecting a connection terminal of a first device and a connection terminal of a second device. The conductive member is a tube in which at least one end thereof is partially or completely hollow, the tip of the tube is located on the surface of the elastic body or protrudes from the surface of the elastic body, and the tip is equipped with a metal flange (40).SELECTED DRAWING: Figure 3
Patent JP-2020196517-A (JP)
Title: Household tissue paper storage container
Inventor: MIURA AKITERU
IPC: A47K7/00
Filed: 2019-06-03
Abstract: To provide a household tissue paper storage container the container body of which is easy to open and with which household tissue paper can easily be refilled.SOLUTION: A household tissue paper storage container 1 has a container body 10 with a storage space S in which household tissue paper P is stored.The container body 10 comprises a container-body upper portion 11, a container-body lower portion 12, and a connection 13 connecting the rear surface of the container-body upper portion 11 and the rear surface of the container-body lower portion 12. By rotating the container-body upper portion 11 around the connection 13, the storage space S of the container-body lower portion 12 is closed or exposed. The container-body lower portion 12 has, in its upper end, a groove 121 formed from an outer peripheral wall part 1211 and an inner peripheral wall part 1212, and the inner edge part 118 of the container-body upper portion 11 can engage with this groove.SELECTED DRAWING: Figure 7
Patent JP-2020199444-A (JP)
Title: Waste sorting device
Inventor: KOBAYASHI YOSHIKAZU
IPC: B07C5/342
Filed: 2019-06-07
Abstract: To provide a waste sorting device which can effectively improve a collection ratio.SOLUTION: A waste sorting device 1 includes a conveyor 3 which conveys a waste 2, a charging part which charges the waste 2 to the conveyor 3, a 3D sensor 4 which measures a shape and a height of the waste 2 on the conveyor 3, a visible light camera 5 which photographs the waste 2 on the conveyor 3, a discrimination device 7 which discriminates a material of the waste 2 based on information from the visible light camera 5, and a robot arm 8 which picks up the waste 2 whose material has been discriminated from the conveyor 3 and charges the picked-up waste to a recovery box 10. A dispersion device 9 is arranged between the charging part of the conveyor 3 and the 3D sensor 4, the waste 2 on the conveyor 3 is dispersed by the dispersion device 9, and overlapping and contact of the waste 2 are prevented.SELECTED DRAWING: Figure 1
Patent JP-2019179249-A (JP)
Title: Flight unit and control method of flight unit
Inventor: SUZUKI YOICHI
IPC: B64C27/08
Filed: 2019-06-10
Abstract: To provide a new technology relating to a method of moving cargo L between flight units.SOLUTION: The present invention relates to a method of moving a cargo L between flight units using a first flight unit and a second flight unit in the air. The first flight unit and the second flight unit each comprise a rotary wing, an arm part supporting the rotary wing, and a loading part for loading a cargo L. The arm part and the loading part are configured to be independently displaceable in at least the horizontal direction and the vertical direction. The method includes a step of positioning the first flight unit under the second flight unit, a step of locking relative positions of the first flight unit and the second flight unit, and a step of pulling up the cargo L on the loading part of the first flight unit to the loading part of the second flight unit.SELECTED DRAWING: Figure 2
Patent JP-2019173026-A (JP)
Title: Thermoplastic resin composition for jacket material, and molded article using the same
Inventor: JU MINJI
IPC: C08L1/00
Filed: 2019-06-11
Abstract: To provide a thermoplastic resin composition for jacket material, and a molded article using the same.SOLUTION: There is provided a thermoplastic resin composition for jacket material, containing a thermoplastic resin and at least two kinds of cellulose fibers, and capable of achieving natural beautiful appearance such as natural stones or fabric without additional processes by containing 0.1 pt.wt. to 5 pts.wt. of the cellulose fibers in 100 pts.wt. of the thermoplastic resin. There is provided a thermoplastic resin composition for jacket material further capable of achieving feeling of a stone material by optimizing mixed percentage of a cellulose fiber, and an additive such as aluminum flake, which have optimal physical properties respectively.SELECTED DRAWING: Figure 1
Patent JP-2020200274-A (JP)
Title: Method for producing acrylonitrile
Inventor: OYAMA Gosuke
IPC: C07C255/08
Filed: 2019-06-11
Abstract: To provide a method for producing acrylonitrile capable of both improving a yield by minimizing the fluctuation of the catalytic activity and reducing a yield of acrolein.SOLUTION: There is provided a method for producing a corresponding acrylonitrile by subjecting a hydrocarbon to a vapor phase contact ammoxidation reaction in the presence of a metal oxide catalyst in a fluid bed reactor, which comprises a step of extracting a catalyst during reaction from the fluid bed reactor and a step of adding an unreacted catalyst into the fluid bed reactor, wherein when the extraction amount of the catalyst during reaction extracted from the fluid bed reactor is defined as X kg based on 1 ton of the production amount of acrylonitrile and the amount scattered to the outside from the fluid bed reactor is defined as Y kg, the following expressions (1) and (2) are satisfied, X>0 (1) and 0.1≤X+Y≤1.5 (2) and when the amount of the unreacted catalyst added in a reactor is defined a Z kg based on 1 ton of the production amount of acrylonitrile, the following expression (3) is satisfied, 0.3≤Z/(X+Y)≤2.5 (3).SELECTED DRAWING: None
Patent JP-2022116377-A (JP)
Title: Weather determination device and weather determination method
Inventor: TSUTSUMI MASARU
IPC: G08G1/16
Filed: 2019-06-19
Abstract: To provide a weather determination device and a weather determination method which can accurately determine the weather even when a three-dimensional object is photographed in an image used for determination of the weather.SOLUTION: A weather determination device comprises: an actual edge intensity calculation part which calculates an actual edge intensity being an edge intensity in a region where a three-dimensional object in an image is detected; a three-dimensional object type determination part which determines a type of the three-dimensional object from a feature amount in the three-dimensional object; a type edge intensity acquisition part which acquires a type edge intensity on the basis of a type edge intensity table that previously determines the edge intensity in the good visual field weather in which the visual field is good that is corresponding to a distance and the type of the three-dimensional object determined by the three-dimensional object type determination part; and a weather determination part which determines that the weather within a range of the image is the poor visual field weather in which the visual field is poor when a difference between the actual edge intensity calculated by the actual edge intensity calculation part and the type edge intensity acquired by the type edge intensity acquisition part is larger than a predetermined threshold, and outputs a determination result.SELECTED DRAWING: Figure 1
Patent JP-2021004150-A (JP)
Title: Carbon-based composite material
Inventor: NORO TADASHI
IPC: C01B32/00
Filed: 2019-06-26
Abstract: To provide a carbon-based composite material capable of protecting an inner and outer surfaces of a porous base material and also reducing a change in temperature distribution as compared with a case where only the base material is used as a wall material or the like in a heating furnace.SOLUTION: The carbon-based composite material comprises a base material made of a porous carbon-based material having open pores, and a pyrolytic carbon film formed on a surface of the open pores inside the base material and an outer surface of the base material.SELECTED DRAWING: Figure 1
Patent JP-2021010623-A (JP)
Title: X-ray ct system and medical processing device
Inventor: AKSHAY PRABHU VERLEKER
IPC: A61B6/03
Filed: 2019-07-08
Abstract: To generate high quality CT image data.SOLUTION: An X-ray CT system includes a scan part and a processing part. After collecting a first projection data set by radiating an X-ray in a first range along a body axial direction of a subject, the scan part collects a second projection data set by radiating an X-ray in a second range narrower than the first range along the body axial direction. On the basis of at least a part of the first projection data set or first image data based on the at least a part of the first projection data set, and the second projection data set or second image data based on the second projection data set, the processing part generates a third projection data set or third image data by inputting the first projection data set or the first image data, and the second projection data set or the second image data into a learned model that generates the third projection data set or the third image data of higher quality than the second production data set or the second image data.SELECTED DRAWING: Figure 3
Patent JP-2021011408-A (JP)
Title: Carbon dioxide storage system, method for improving water quality, and method for producing fertilizer
Inventor: YOKOYAMA SHIGEKI
IPC: B01J20/20
Filed: 2019-07-08
Abstract: To provide a carbon storage system that can contribute to the suppression of global warming by storing atmospheric carbon dioxide as carbon in the ground.SOLUTION: This system comprises first means of carbonizing biomass to produce carbide and dry distilled gas, second means of generating electricity using the dry distilled gas, third means of fixing a metal on the carbide, fourth means of adsorbing at least a type of compound containing phosphorus on the carbide on which the metal is fixed, and fifth means for producing a fertilizer from the carbide on which the compound is adsorbed.SELECTED DRAWING: Figure 1