baber/WOPTO huggingface dataset:
Patent JP-2023059132-A (JP)
Title: Liquid level detector
Inventor: TANAKA TATSUYA
IPC: G01F23/36
Filed: 2021-10-14
Abstract: To provide a liquid level detector having small noise of a detected liquid level height.SOLUTION: A liquid level detector 1 comprises a circuit board 6 having a stationary electrode 6b on which a contact 7a slides as a liquid level fluctuates. The circuit board 6 has a resistor 6g connected to the stationary electrode 6b, a first output terminal 6c connected to the resistor 6g, and a second output terminal 6d connected to the stationary electrode 6b. The circuit board 6 has a ground terminal 6f, and a second stationary electrode 6e connected to the ground terminal 6f. A calculation unit 15 outputs a potential difference V between a first potential V1 at the first output terminal 6c and a second potential V2 at the second output terminal 6d.SELECTED DRAWING: Figure 2
Patent JP-2023059184-A (JP)
Title: Text analysis device and method
Inventor: HIRUKO KURUMI
IPC: G06F40/205
Filed: 2021-10-14
Abstract: To provide a text analysis device and a method for easily identifying an appropriate topic included in a conversation text.SOLUTION: A conversation text systematization system 10 for analyzing a conversation text D1 obtained by converting a conversation content into a text includes a text storage unit 11 that stores the conversation text D1, and a topic extraction unit 12 that divides the conversation text D1 into segments on the basis of the number of noun phrases appearing in the conversation text D1 and extracts, on the basis of a segment-appearing noun phrase, which is a noun phrase included in the segments, a topic spoken in a segment and a topic-related noun phrase, which is a noun phrase related to the topic.SELECTED DRAWING: Figure 3
Patent JP-2022001886-A (JP)
Title: System and program
Inventor: NOSAKA KATSUNORI
IPC: G01C21/36
Filed: 2021-10-15
Abstract: To provide a system and a program capable of displaying information about a sightseeing route easily and quickly by eliminating not only setting work of a sightseeing spot but also setting work of generation conditions of a sightseeing route.SOLUTION: In a system which conducts control to acquire a plurality of pieces of sightseeing route information and display them on a display device 5, the sightseeing route information is grouped for each time required for sightseeing to be stored in a database. A control part acquires a time zone required for a sightseeing route from the database and displays the required time zone on the display device 5. When receiving selection of a required time zone from a user, the control part conducts control to display a sightseeing route belonging to the required time zone on the display device 5.SELECTED DRAWING: Figure 1
Patent JP-2022009348-A (JP)
Title: Method for manufacturing polarizer
IPC: G02B5/30
Filed: 2021-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polarizer with less scratches on the surface by a simple structure. 
     SOLUTION: The method for manufacturing a polarizer according to an embodiment of the present invention includes the steps of: forming a composition including an acrylic resin and core shell-type particles into a film; and forming a protective film by biaxially elongating the film at an elongation temperature of at least 140°C. In the step of the biaxial elongation of the film, a part of the core shell-type particles is exposed to the surface of the protective film and/or a part of the core shell-type particles is located in the surface of the protective film while being covered with the acrylic resin so that protrusions and recesses are formed in the surface of the protective film. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023062609-A (JP)
Title: Human body area detection system, human body area detection method, and program
Inventor: KAMIIZUMI YU
IPC: G06T7/00
Filed: 2021-10-21
Abstract: To provide a human body area detection system capable of accurately extracting a human body area.SOLUTION: A human body area detection system 10 comprises: a temperature distribution data generation unit 12 for generating temperature distribution data that indicates an indoor temperature distribution; a face area extraction unit 11 for extracting a face area of a human; a temperature calculation unit 13 for calculating a first temperature on the basis of a temperature distribution of the face area in the temperature distribution data, calculating a second temperature on the basis of a temperature distribution of an area except for the face area in the temperature distribution data, and calculating a threshold temperature on the basis of the first and second temperatures; and a human body area extraction unit 14 for extracting, from the temperature distribution data, a human body area on the basis of the first temperature, the second temperature, and the threshold temperature. Therein, the human body area extraction unit 14 extracts, as a human body area, an area in a range in which the temperature is in a range from the highest temperature of the face area to the threshold temperature when the first temperature is higher than the second temperature, meanwhile, extracts, as a human body area, an area in which the temperature is in a range from the threshold temperature to the lowest temperature of the face area when the first temperature is lower than the second temperature.SELECTED DRAWING: Figure 1
Patent JP-2022020694-A (JP)
Title: Method for video image decoding, device, and computer program
IPC: H04N19/136
Filed: 2021-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a video image coding/decoding method, a device, and a program. 
     SOLUTION: In a method for decoding prediction information of a first block from a video image bit stream to be coded, the first block is a non-square block, and the prediction information of the first block indicates a first intra-prediction direction mode in a first pair of intra-prediction direction modes related to the non-square block. The first pair of intra-prediction direction modes includes a first number of different intra-prediction direction modes, from a second pair of intra-prediction direction modes related to a square block. The first number is a positive integer on the basis of an aspect ratio of the first block. After that, at least one sample of the first block is re-constructed in accordance with a twelfth intra-prediction direction mode. 
     SELECTED DRAWING: Figure 13 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023064222-A (JP)
Title: image forming device
Inventor: YUASA YUZURU
IPC: B41J2/01
Filed: 2021-10-26
Abstract: To provide an image forming device that effectively performs correction processing for handling a discharge failure.SOLUTION: A recording head of a print engine 10 discharges ink corresponding to an image to be printed, through arranged nozzles. A control part 81 determines the nozzle corresponding to the image to be printed, in accordance with a position of a print sheet, and makes the recording head discharge ink from the nozzle. A correction processing part 83 makes the recording head print a test pattern (a), identifies positions of discharge failures on the basis of a read-out image of the test pattern (b), identifies deviations of impact positions of ink for the positions of discharge failures, on the basis of the read-out result of the test pattern (c), identifies a print sheet kind of the print sheet, executes comparison of a threshold set corresponding to the print sheet kind with the deviations of impact positions, and then determines whether correction processing should be executed to the positions of discharge failures or not, on the basis of a result of the comparison (d).SELECTED DRAWING: Figure 3
Patent JP-2023064355-A (JP)
Title: Multistage conveyer type hot air dryer
Inventor: SAITO TAKESHI
IPC: F26B3/04
Filed: 2021-10-26
Abstract: To provide a multistage conveyer type hot air dryer hardly allowing clogging of hot air ejection holes or the like to occur by providing means of discharging trash such as small/lightweight wood chips and wood dust in an air duct, separate from hot air ejection holes in an air flow area of an air circulation channel, to restrain small/lightweight trash from sticking to/accumulating on the inside of the air duct.SOLUTION: Hot air A1 flowing in an upper and lower jet boxes 21, 22 in the air flow direction, in an air flowing area P1 of each stage, is ejected from ejection holes 21c2, 22c2 to the outside of the boxes to dry veneer W being conveyed in the corresponding conveying passage Q in the conveying direction from its upper and lower faces, with a portion of the hot air stream decelerated by reflection members 21d1, 22d1 and made to change its flow direction to flow out of the boxes from through-holes 21d2, 22d2.SELECTED DRAWING: Figure 8
Patent JP-2022074067-A (JP)
Title: Ventilation systems and methods for internal cabins of vehicles
Inventor: DAVID R SPACE
IPC: B64D13/06
Filed: 2021-10-27
Abstract: To provide a seat assembly including a seat duct fluidly coupled to one or more air outlets, and to provide a system including an air delivery manifold which is underneath the seat assembly.SOLUTION: A system (100) and method include a seat assembly (130) including a seat duct (140) fluidly coupled to one or more air outlets (138). An air delivery manifold (114) is underneath the seat assembly (130). The air delivery manifold (114) includes a first outlet port (134). The seat duct (140) is fluidly coupled to the first outlet port (134). Air (108) is delivered to the one or more air outlets (138) via the air delivery manifold (114).SELECTED DRAWING: Figure 5
Patent JP-2023067529-A (JP)
Title: Dewatering accelerator composition for hydrous sludge
Inventor: SHIMODA MASARO
IPC: C02F11/127
Filed: 2021-11-01
Abstract: To provide a dewatering accelerator composition for water-containing sludge with excellent stability, such as efficiently producing a sludge concentrate with low water content and uniform appearance from water-containing sludge.SOLUTION: A dewatering accelerator composition for hydrous sludge containing (A), a nonionic surfactant, and (B) an anionic surfactant with a molecular weight of 200 to 1000.SELECTED DRAWING: None
Patent JP-2023069454-A (JP)
Title: Data value evaluation computing device, and data distribution system
Inventor: KONO MISAKO
IPC: G06Q50/10
Filed: 2021-11-05
Abstract: To provide a data value evaluation computing device capable of distributing data while reflecting the values of the receiving side of the data, and a data distribution system.SOLUTION: The information distribution system includes a data sovereign side calculator, a data quality control calculator, a data provider side calculator, and a data user side computer. The data quality control calculator as a data value evaluation computing device includes: a storage unit storing data quality reference information in which the reference of data value corresponding to each of multiple data users is written; and a data quality evaluation unit that evaluates the distribution data provided by the data provider side calculator based on the data quality reference information.SELECTED DRAWING: Figure 3
Patent JP-2022077016-A (JP)
Title: Target antigen of anti-centromere antibody
Inventor: KAJIO NOBUHIKO
IPC: C07K16/18
Filed: 2021-11-09
Abstract: To provide novel means for diagnosing autoimmune disease.SOLUTION: A method for acquiring data for the diagnosis of autoimmune diseases, comprises: contacting protein contained in centromere-kinetochore macrocomplex with blood, plasma, and/or serum; and detecting anti-centromere antibody in the blood, plasma, and/or serum that binds to the protein.SELECTED DRAWING: None
Patent JP-2023070901-A (JP)
Title: Foil transfer device
Inventor: MORI KENTARO
IPC: G03G15/24
Filed: 2021-11-10
Abstract: To provide a foil transfer device capable of improving peelability of a foil film from a sheet, and capable of quickly lowering the temperature of a heating member and the like.SOLUTION: A foil transfer device 1 includes: a heating member (heating roller 61) for heating a foil film F; a pressure member (pressure roller 51) for pinching the foil film F and a sheet S between itself and the heating member; a peeling member (peeling roller 42) for peeling the foil film F from the sheet S; fans 210, 220 for forming an airflow in the foil transfer device 1; and a switching mechanism 400 capable of switching the airflow by the fans 210, 220. The switching mechanism 400 can be switched between a first state for supplying the air toward the foil film F positioned between the heating member and the peeling member, and a second state for supplying the air toward the heating member or the pressure member.SELECTED DRAWING: Figure 1
Patent JP-2023071446-A (JP)
Title: Radiographic apparatus
Inventor: UEHATA KAITO
IPC: G01T1/20
Filed: 2021-11-11
Abstract: To provide a radiographic apparatus which is added with an effective region index indicating an effective region and a lighting field index indicating a lighting field region in an identifiable manner.SOLUTION: A radiographic apparatus comprises: an imaging unit which has an effective region including pixels generating a radiation image on the basis of the irradiated radiation and a lighting field region including pixels measuring the dosage of the radiation; and a control unit which outputs a signal for controlling irradiation of the radiation with comparison between the measured dosage and a threshold. An effective region index indicating the effective region and a lighting field index indicating the lighting field region are added to a radiation incidence surface of the imaging unit in an identifiable manner.SELECTED DRAWING: Figure 1
Patent JP-2022094310-A (JP)
Title: filter
Inventor: TANAKA KENTARO
IPC: B01D39/18
Filed: 2021-11-11
Abstract: To provide a filter capable of heightening contact efficiency with gas when the gas such as air passes through.SOLUTION: A filter 1 includes multiple honeycomb structures 2 having a thickness of 3 mm or less, and laminated in the thickness direction. Each honeycomb structure 2 is aligned along a vertical surface in the thickness direction, and includes a sheet base material 4 containing mutually partitioned multiple spaces 3, and a space 3 in each honeycomb structure 2 is aligned so that a part of a sheet base material 4 of another honeycomb structure 2 adjacent in the thickness direction is overlapped on a part of the space 3.SELECTED DRAWING: Figure 1
Patent JP-2023082326-A (JP)
Title: Data processing device, data processing method, data processing program, and data processing system
Inventor: KAJI RYOSUKE
IPC: G16H30/00
Filed: 2021-12-02
Abstract: To provide a technique capable of easily and appropriately acquiring three-dimensional data on an object using a three-dimensional scanner.SOLUTION: A data processing device 1 includes: an input section 1101 to which three-dimensional data acquired by a three-dimensional scanner 2 is inputted; and a data processing section 1102 that performs first data processing for generating a data set using a plurality of pieces of three-dimensional data located in a predetermined range among a plurality of pieces of three-dimensional data inputted from the input section 1101, and second data processing for setting, when a plurality of data sets are generated by the first data processing, a data set with the largest data amount or a data set with a predetermined data amount or more among the plurality of data sets as a true data set.SELECTED DRAWING: Figure 6
Patent JP-2023085703-A (JP)
Title: Image processing apparatus, image forming system, image processing method, and program
Inventor: WATANABE Akiho
IPC: B41J2/525
Filed: 2021-12-09
Abstract: To achieve color stabilization control according to a use case.SOLUTION: An image processing apparatus comprises: an operation receiving unit that receives an operation to select data indicating a target color in color stabilization control; a correction target determination unit that determines the selected target color as correction target data indicating the target color used for the color stabilization control; and a correction gamma generation unit that, based on the determined correction target data, generates correction gamma data used for gradation correction of image data for printing.SELECTED DRAWING: Figure 5
Patent JP-2023087235-A (JP)
Title: Robot control system, robot, robot management device, electronic apparatus, and robot control method
Inventor: KOJIMA MOTOKI
IPC: B25J5/00
Filed: 2021-12-13
Abstract: To optimize a limit range for drive of a robot.SOLUTION: In a robot control system, a first drive limit range for a body is set with respect to the position of a subject person on the basis of a predetermined setting condition. A second drive limit range for the body is set with respect to the position of the subject person on the basis of input information from the subject person for an electronic apparatus that moves together with the subject person. A third drive control range in which drive of the body is limited is set on the basis of these set ranges, and the drive of the body is controlled on the basis of the third drive limit range. An index corresponding to the behavior of the subject person upon the robot is managed, and when the index is altered, a change of the second drive limit range is prompted or the second drive limit range is changed in accordance with the altered content of the index.SELECTED DRAWING: Figure 24
Patent JP-2023087498-A (JP)
Title: Power supply device
Inventor: TAKEGAI NOBUTAKA
IPC: H02J9/00
Filed: 2021-12-13
Abstract: To provide a power supply device which can promote sharing of components even when outer dimensions differ depending on the model.SOLUTION: A power supply device 100 comprises: a housing 10; a first housing part 11 and a second housing part 12 which are arranged to face each other; and a revolving plate 20 which is revolvably fitted to a fitting part 30 provided on the first housing part and the second housing part. The revolving plate 20 is housed in the housing at least either in a first posture or a second posture. Between the first posture and the second posture, the revolving plate revolves by approximately 180° with respect to the first housing part and the second housing part.SELECTED DRAWING: Figure 1
Patent JP-2023089765-A (JP)
Title: Method of manufacturing gas generator
Inventor: SHIMIZU TOMOYA
IPC: B01J7/00
Filed: 2021-12-16
Abstract: To provide a method of manufacturing a gas generator that can more stably provide a desired gas output.SOLUTION: A method of manufacturing a gas generator according to the present invention comprises the steps of: preparing a housing main body 10; inserting a partition member 50 into the 10; filling a first space 10b1 which is located on a first open end 10a1 side, with a predetermined amount of gas generating agent 60; pushing the gas generating agent 60 and the partition member 50 into the first space 10b1 by inserting a pushing jig 100 through the first open end 10a1 by a predetermined length; fixing the partition member 50 to the housing main body 10 at a position where the partition member 50 has been pushed in; inserting an elastic member into the first space 10b1 and further assembling a holder holding an igniter into the first open end 10a1; and inserting a filter into a second space 10b2 which is located on a second open end 10a2 side, and further assembling a closure member into the second open end 10a2.SELECTED DRAWING: Figure 7
Patent JP-2023091550-A (JP)
Title: bathroom ventilation structure
Inventor: YAMAUCHI RYUSUKE
IPC: E06B7/084
Filed: 2021-12-20
Abstract: To provide a bathroom ventilation structure which can make a smooth water flow from a dressing room to a bathroom.SOLUTION: A bathroom ventilation structure 7 is fitted to a fixture that comprises a frame body 2 including a sill 22 and sashes 3, 4 arranged inside the frame body 2. The sill 22 comprises a sill body 5, a sill upper member 6 arranged in the upper side of the sill body 5, a ventilation passage 71 arranged between the sill body 5 and the sill upper member 6 to have the bathroom and the dressing room communicated with each other, and at least one sheet of blades 72, 73 arranged inside the ventilation passage 71. There is a gap S formed between the blades 72, 73 and the sill body 5.SELECTED DRAWING: Figure 4
Patent JP-2023092090-A (JP)
Title: Ideation support system and ideation support method
Inventor: ASAHARA AKINORI
IPC: G06F16/903
Filed: 2021-12-21
Abstract: To support a user to develop ideation based on analogy.SOLUTION: In an ideation support system 100, conversion with an idea encoder 105 has such features that smallness of a distance between multivariate items and similarity of thinking data before conversion have a correlation to each other in multivariate items obtained by converting a plurality of pieces of thinking data. A data selection unit (analogy reminiscent data selection unit 104) analyzes, for a first multivariate item and a second multivariate item converted by the idea encoder 105, relationships between multivariate components and field codes to remove components affected by the field codes from the multivariate items and selects analogy reminiscent information capable of reminding a user of analogy from the thinking data recorded in a thinking database on the basis of similarity indicated by a distance between the first multivariate item and the second multivariate item from which the components have been removed.SELECTED DRAWING: Figure 1
Patent JP-2023094245-A (JP)
Title: Support structure of seat for vehicle
Inventor: YONEMOCHI MITSUYASU
IPC: B60N2/427
Filed: 2021-12-23
Abstract: To provide a support structure of a seat for vehicle which can suppress the breakage of a link member constituting a lifter mechanism even when a load is applied to a vehicle from the vehicle rear side.SOLUTION: A support structure 10 of a seat 12 for vehicle comprises: a link member 50 which is rotatably supported by a seat cushion frame 16, has an arm part 56 that is provided with a through hole 56A and constitutes a lifter mechanism 40 that lifts/lowers the seat cushion frame 16; a support frame 30 which has a long hole part 32 extending in the substantially vehicle vertical direction; a washer 34 which has a protrusion part 38 that is fixed to an upper edge 32A of the long hole part 32 and a ring part 36 that is integrally formed via a connection part 37 with the protrusion part 38 and is provided with a through hole 36A communicating with the upper edge side of the long hole part 32; and a fastener 60 which has a shaft part 62 that is inserted to the through hole 56A of the arm part 56, the upper edge side of the long hole part 32 and the through hole 36A of the ring part 36 and makes the arm part 56 supported rotatably by the support frame 30.SELECTED DRAWING: Figure 1
Patent JP-2023096501-A (JP)
Title: Operation control system and power generation plant, operation control method and operation control program
Inventor: UEDA YUYA
IPC: B02C25/00
Filed: 2021-12-27
Abstract: To provide an operation control system and a power generation plant which can properly operate a boiler according to a characteristic of fuel to be used, an operation control method and an operation control program.SOLUTION: An operation control system 80 of a power generation plant 1 having a boiler 200 and a plurality of mills 10 comprises: a mill control part for controlling the mills 10 on the basis of a mil control mode which is set at each of the mills 10 according to fuel to be supplied; a mode setting part for setting a boiler control mode corresponding to prescribed fuel when the number of mills to which the prescribed fuel is supplied reaches a threshold or larger; and a boiler control part for controlling the boiler 200 on the basis of the boiler control mode.SELECTED DRAWING: Figure 1