baber/WOPTO huggingface dataset:
Patent JP-2023028856-A (JP)
Title: Imaging apparatus
Inventor: FUNADA MASAHIRO
IPC: G03B17/56
Filed: 2021-08-20
Abstract: To align the moving time of shot operations of all imaging apparatuses.SOLUTION: An imaging apparatus has: means that calculates the moving speed of panning, the moving speed of tilting, or the moving speed of zooming based on the moving time in a shot operation command; means that, when the moving speed of panning is not equal to or less than a first threshold, changes the moving time so that the moving speed of panning becomes equal to or less than the first threshold, when the moving speed of tilting is not equal to or less than a second threshold, changes the moving time so that the moving speed of tilting becomes equal to or less than the second threshold, or when the moving speed of zooming is not equal to or less than a third threshold, changes the moving time so that the moving speed of zooming becomes equal to or less than the third threshold, and transmits a command to change to the changed moving time to the other imaging apparatus; and means that, in the changed moving time, controls to move from the current panning position to a target panning position, move from the current tilting position to a target tilting position, or move from the current zooming position to a target zooming position.SELECTED DRAWING: Figure 5
Patent JP-2022000540-A (JP)
Title: Carburization method of steel part and manufacturing method of steel part
Inventor: MIYAMOTO YUJI
IPC: C21D1/06
Filed: 2021-08-20
Abstract: To provide a carburization method of a steel part capable of obtaining a deep carburization depth in a short time, and a manufacturing method of the steel part.SOLUTION: A carburization agent in which an Fe-C alloy in a power state and a binder composed of a sodium silicate aqueous solution for binding the Fe-C alloy in a powder state together are mixed is caused to contact with at least a part of a surface of a steel part, and the steel part is kept for certain period of time at a temperature range of an austenite range that is higher than an eutectic point of a raw material and less than a peritectic point to form a carburization layer with a carburization depth of 1.9 mm or more.SELECTED DRAWING: Figure 1
Patent JP-2023031917-A (JP)
Title: Evacuation Guidance System and Evacuation Guidance Method
Inventor: KUCHIKI Yusuke
IPC: G08B21/24
Filed: 2021-08-26
Abstract: To provide an evacuation guidance system that performs evacuation guidance using a robot.SOLUTION: An evacuation guidance system comprises: an evacuation guidance management system that acquires information on a disaster which has occurred on board, acquires passenger position information on the board, formulates an evacuation route, and identifies a passenger to be evacuated and his/her position; and a moving body that executes control to move the own device to the position of the passenger based on the identified passenger and his/her position, and to move the own device along the evacuation route while outputting guidance information to the passenger.SELECTED DRAWING: Figure 1
Patent JP-2023031933-A (JP)
Title: Background noise generation device
Inventor: OWAKI MASANAO
IPC: F24F13/06
Filed: 2021-08-26
Abstract: To provide a background noise generation device that has simple constitution and is reducible in manufacturing cost, and provides an indoor environment in which outdoor life noise is hardly heard.SOLUTION: A background noise generation device comprises an air flow passage (duct 16C) which is provided in a building so as to link the outside of the building to the inside of a room, and a resistance device which is provided in the air flow passage on a side close to a room, and serves resistance when air passes into the air flow passage. An upwind-side resistance device 2 and a downwind-side resistance device 3 which constitute the resistance device 1X have resistance plates, having through holes (an upwind hole 21 and a downwind hole 31) formed to circulate air to a plate having an outer diameter corresponding to the inner diameter of the air flow passage, respectively, those resistance plates being installed inside the air flow passage. The number of through holes of the upwind-side resistance device and the number of through holes of the downwind-side resistance device are equal to each other, and the through holes of the upwind-side resistance device and the through holes of the downwind-side resistance device face each other, one to one.SELECTED DRAWING: Figure 3
Patent JP-2023032654-A (JP)
Title: Spherical link mechanism and spherical link operation device
Inventor: SATO NAOHIKO
IPC: F16D3/20
Filed: 2021-08-27
Abstract: To provide a spherical link mechanism which can obtain a bend angle having 90° or larger while having high stiffness, and a spherical link operation device.SOLUTION: A spherical link mechanism 101 comprises a base-end side link hub 31, a tip-side link hub 32, a base-end side link member 33, a tip-side link member 34, a center link member 35, a beam member 50, a first connecting part 51, and a second connecting part 52. The beam member 50 is bridged so as to pass a first spherical link center point and a second spherical link center point between the base-end side link hub 31 and the tip-side link hub 32. The first connecting part 51 connects one end of the beam member 50 to the base-end side link hub 31 so as to be inclined to the base-end side link hub 31. The second connecting part 52 connects the other end of the beam member 50 to the tip-side link hub 32 so as to be inclined to the tip-side link hub 32. The first connecting part 51 and the second connecting part 52 are joints having rotation 2-degree of freedoms.SELECTED DRAWING: Figure 1
Patent JP-2022000954-A (JP)
Title: 360-degree video coding using geometry projection
Inventor: HE YUWEN
IPC: H04N19/85
Filed: 2021-08-27
Abstract: To provide projection geometry for coding a 360-video content.SOLUTION: Processing of video data can include capturing the video data with multiple cameras, and stitching the video data together to obtain a 360-degree video. A frame-packed picture can be provided based on the captured and stitched video data. A current sample location can be identified in the frame-packed picture. Whether a neighboring sample location is located outside a content boundary of the frame-packed picture can be determined. When the neighboring sample location is located outside the content boundary, a padding sample location can be derived based on at least one circular characteristic of the 360-degree video content and the projection geometry. The 360-degree video content can be processed based on the padding sample location.SELECTED DRAWING: Figure 28
Patent JP-2023035677-A (JP)
Title: Box assembly jig
Inventor: TAKAHATA YUKINORI
IPC: B31B50/99
Filed: 2021-09-01
Abstract: To provide a box assembly jig which can take two forms of a flat plate-like ready-to-use form and a use form having a quadrangular prism-shaped part and a quadrangular truncated pyramid-shaped part; and to provide a box assembly jig capable of easily and quickly performing folding work of a flap and folding work of four side surfaces.SOLUTION: A box assembly jig of the invention includes: a rectangular bottom plate 1; two rectangular side plates 2a connected valley-foldably to the longitudinal sides of the bottom plate 1; two rectangular side plates 2b connected valley-foldably to the lateral sides of the bottom plate 1; two isopod trapezoidal slope plates 3a connected ridge-foldably to the side plates 2a; two isopod trapezoidal slope plates 3b connected ridge-foldably to the side plates 2b; and eight kite-shaped corner plates 4 connected valley-foldably to both ends of the long bottom sides of the slope plates 3a and 3b.SELECTED DRAWING: Figure 1
Patent JP-2023036250-A (JP)
Title: Nonwoven fabric and method for producing nonwoven fabric
Inventor: NAKAMURA Hinami
IPC: A61L31/06
Filed: 2021-09-02
Abstract: To provide a nonwoven fabric that can hold sufficient amounts of agents, cells or the like and a method for producing the nonwoven fabric.SOLUTION: A nonwoven fabric contains bioabsorbable material, and has hollows on at least one surface. The hollows have a density of 8/cm2 or more and 48/cm2 or less on the one surface. The hollows make up 1% or more of the one surface.SELECTED DRAWING: None
Patent JP-2023036476-A (JP)
Title: Prize exchange device and prize exchange program
Inventor: MITSUISHI TOMOMICHI
IPC: A63F7/02
Filed: 2021-09-02
Abstract: To provide a prize exchange device and a prize exchange program capable of reporting to an employee when processing is not completed even if fixed time passes.SOLUTION: A prize exchange device 90 comprises: information acquisition means 94 capable of acquiring predetermined information correlated with a recording medium received from a player; clocking means 99 capable of clocking time when predetermined information is acquired by the information acquisition means 94; and control means 99 capable of executing specific control for executing notification of specific information when prize exchange processing is not completed when time clocked by the clocking means 99 reaches specific time.SELECTED DRAWING: Figure 7
Patent JP-2023037515-A (JP)
Title: Waiting persons management table generation device, monitor, waiting persons call-out support system device, method for generating waiting persons management table, method for monitoring, method for supporting call-out of waiting persons, program, and recording medium
Inventor: HIRATA TAKU
IPC: H04M11/04
Filed: 2021-09-03
Abstract: To provide a waiting person management table generation device that can support arrangement of waiting persons more efficiently.SOLUTION: A waiting person management table generation device 10 of the present invention includes an acquisition unit 11, a status estimation unit 12, and a waiting persons management table generation unit 13. The acquisition unit 11 acquires behavior information on behaviors of waiting persons, the status estimation unit 12 estimates the situation of the waiting persons on the basis of the behavior information, and the waiting persons management table generation unit 13 generates a waiting persons management table showing the situation of each waiting person. The behavior information includes activity amount information.SELECTED DRAWING: Figure 1
Patent JP-2023037726-A (JP)
Title: fishing reel
Inventor: SUGINAMI YASUYUKI
IPC: A01K89/015
Filed: 2021-09-06
Abstract: To provide a fishing reel favorably usable as a manual reel and an electric reel.SOLUTION: A fishing reel 100 comprises a reel body 10, a spool 20 rotatably supported by the reel body 10, a handle 40 rotatably mounted on one end side of the reel body 10, a motor power section 50 having a connecting part 55 attachable/detachable with respect to a connecting object part 15 provided on the other end side of the reel body 10 and disposed outside the reel body 10, a first rotation transmission mechanism 60 for transmitting driving force by rotation of the handle 40, to the spool 20, and a second rotation transmitting mechanism 70 for transmitting the driving force of the motor power section 50 input via the connecting part 55 connected to the connecting object part 15, to the spool 20. A magnet 55a is disposed on one of the connecting part 55 and the connecting object part 15, while the magnet 55a or a ferromagnetic body 15a is disposed on the other of them.SELECTED DRAWING: Figure 1
Patent JP-2023038463-A (JP)
Title: Source-code transformer and program
Inventor: TAJIMA KENJI
IPC: G06F8/30
Filed: 2021-09-07
Abstract: To improve the versatility and maintainability of a Java source code corresponding to a COBOL source-code containing a group item description.SOLUTION: A source code conversion device 1 for converting a COBOL source code in which a group item 50 is described into a Java source code comprises a group item converter 34 for converting the group item 50 into a class 70 of primitive type, including a parent class 71 and a child class 72 having a parent-child relation corresponding to a hierarchical structure of elementary items 51 included in the group item 50 and a subordinate relation. The group item converter 34 adds, to the class 70, annotations indicating information about a fixed-length byte array 80 in which the values of the elementary items 51 of the group item 50 are arranged.SELECTED DRAWING: Figure 2
Patent JP-2023041239-A (JP)
Title: Access management apparatus
Inventor: KINOSHITA YOSUKE
IPC: G06F21/62
Filed: 2021-09-13
Abstract: To realize a mechanism to manage an access to data by a user according to a relative relationship between the data and the user.SOLUTION: An access management unit 38A determines whether to approve an access to data by a user based on a secret score of the data and a confidence score of the user. Specifically, an access authority is given to the user when a basic condition is satisfied, and the access authority is given when a special condition is satisfied even if the basic condition is not satisfied.SELECTED DRAWING: Figure 8
Patent JP-2023042078-A (JP)
Title: Washing and drying machine
Inventor: TAKAHASHI KOTARO
IPC: D06F58/02
Filed: 2021-09-14
Abstract: To provide a washing and drying machine which has high dehumidifying performance without increasing the size of a housing.SOLUTION: A washing and drying machine S includes: a box body 1 for forming an outline; an outer tub 2 for storing water; a rotatable inner tub 3 provided in the outer tub 2, and capable of storing laundry; a blower 4 for supplying air to the outer tub 2 and the inner tub 3; a circulation air passage 5 from a suction port 5i for sucking circulation air at a rear part of the outer tub 2 to a blowout port 5o for blowing out the circulation air to the inner tub 3; a heater 6 for heating the circulation air; a drying filter 7 provided in the circulation air passage 5 and for collecting lint; a water supply valve 17 for supplying water to the outer tub 2; and a heat exchanger 8 provided in the circulation air passage 5 and for dehumidifying the circulation air. The heat exchanger 8 has a plurality of ribs 8b or fins on the outside, and a water passage 8a2 in which the water supplied from the water supply valve 17 flows is provided inside.SELECTED DRAWING: Figure 1
Patent JP-2023042866-A (JP)
Title: Semiconductor device
Inventor: MOTAI TAKAKO
IPC: H01L29/78
Filed: 2021-09-15
Abstract: To provide a semiconductor device capable of improving reliability.SOLUTION: A semiconductor device comprises a semiconductor part, a first electrode, a second electrode, and a control electrode. The semiconductor part is provided between the first and second electrodes and includes: first and third layers of a first conductivity type; and second, fourth and fifth layers of a second conductivity type. The first layer extends between the first and second electrodes. The second layer is provided between the first semiconductor layer and the second electrode. The third semiconductor layer is provided between the second layer and the second electrode. The fourth layer is provided between the first layer and the first electrode. The semiconductor part has: an active region including the control electrode, the second layer, and the third layer; and a termination region surrounding the active region. The fifth layer is provided in the first semiconductor layer, in the termination region.SELECTED DRAWING: Figure 2
Patent JP-2022191123-A (JP)
Title: breathing apparatus
Inventor: IGARASHI SATOSHI
IPC: A61M16/20
Filed: 2021-09-17
Abstract: To provide a breathing apparatus which reduces a user's breathing difficulty during exhalation and which brings about patency of an airway by applying pressure higher than atmospheric pressure to an upper pharyngeal region.SOLUTION: A breathing apparatus comprises: a breather which communicates with a user's nostril; a housing which forms a chamber for taking in the user's inspired air and expired air and temporarily retaining the expired air; and an exhalation control valve which makes the expired air discharged to the outside of a system at the start of the user's exhalation and which sequentially blocks the discharge of the expired air when an expiratory flow velocity reaches a specified value or above.SELECTED DRAWING: Figure 2
Patent JP-2023044498-A (JP)
Title: Information processor, method for processing information, and information processing program
Inventor: YAMAGUCHI SHUJI
IPC: G06Q30/0201
Filed: 2021-09-17
Abstract: To confirm the reliability of generated information.SOLUTION: The information processor includes a selection unit, a specification unit, and an evaluation unit. The selection unit selects a target user who is related to a predetermined event at a level of higher than a predetermined threshold value by using an estimation model for estimating the relevance of the user and the event. The specification unit specifies the performance of each action made by the target user for presentation of information on the predetermined event to the target user. The evaluation unit evaluates the reliability of the estimation model on the basis of the content of the performance of each action specified by the specification unit.SELECTED DRAWING: Figure 3
Patent JP-2023045521-A (JP)
Title: Information processing device, participation start timing notification method, and program
Inventor: UEKI HIROSHI
IPC: G06Q10/109
Filed: 2021-09-22
Abstract: To provide an information processing device allowing a user to smoothly participate in a Web conference from a desired scene when the user participates in the conference in the middle, a participation start timing notification method, and a program.SOLUTION: In a Web conference support system in which a server and terminal devices are connected to enable information communication via a communication network, a server 100 as an information processing device comprises: accepting means for accepting advanced registration of a participation start timing when a user participates in a Web conference in the middle; acquiring means for acquiring the progress of the Web conference; determining means for determining whether the participation start timing registered in advance has come close on the basis of the acquired progress of the Web conference when the Web conference is being conducted; and notifying means for notifying the user that the participation start timing has come close when the determining means determines that the participation start timing has come close.SELECTED DRAWING: Figure 11
Patent JP-2022000046-A (JP)
Title: Aggregation method
Inventor: THOMAS M MCNERNEY
IPC: C12P21/02
Filed: 2021-09-24
Abstract: To provide a method for recovering recombinant protein from mammalian cell culture solution.SOLUTION: A method including: culturing mammalian cell expressing recombinant protein for a predetermined period of time or until desired cell density and/or compression cell volume is achieved in cell culture medium, and adding cationic polymer, nonionic polymer and nonionic surfactant to the cell culture medium to start aggregation; mixing the cell culture medium during aggregation; settling an aggregate; and recovering clarified supernatant.SELECTED DRAWING: None
Patent JP-2022008539-A (JP)
Title: Signal level conversion circuit and display drive device
IPC: H03K19/0185
Filed: 2021-09-24
Abstract: PROBLEM TO BE SOLVED: To control an on-state current of a level shifter circuit with high accuracy. 
     SOLUTION: A signal level conversion circuit (1) includes a bias generation circuit (2) which generates a bias voltage, and a level shifter circuit (3) which converts a low-voltage signal to a high-voltage signal on the basis of the bias voltage. The bias generation circuit (2) includes a replica circuit (5) which controls an on-state current of the level shifter circuit (3) on the basis of the bias voltage output from an operational amplifier (4). 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022075514-A (JP)
Title: Printed wiring board and method for manufacturing printed wiring board
Inventor: HIGUCHI MICHIYA
IPC: G03F7/004
Filed: 2021-09-27
Abstract: To provide a printed wiring board including a via having high conduction reliability.SOLUTION: A printed wiring board 11 includes a first conductor layer 8, a second conductor layer 3, an interlayer insulating layer 7, a via hole 6 penetrating through the interlayer insulating layer 7, and a via conductor 9 arranged in the via hole 6. The interlayer insulating layer 7 is a cured product of a negative type photosensitive resin composition containing a carboxyl group-containing resin (A), an unsaturated compound (B) having at least one ethylenically unsaturated bond in one molecule, and a photopolymerization initiator (C). The via hole 6 has a first end 61 on the side of the first conductor layer 8, a second end 62 on the side of the second conductor layer 3, and a small diameter part 63 that is between the first end 61 and the second end 62 and has a diameter smaller than the second end 62.SELECTED DRAWING: Figure 1
Patent JP-2023048500-A (JP)
Title: Pass line monitoring system and pass line monitoring method
Inventor: ANDO TAKUYA
IPC: B65H26/02
Filed: 2021-09-28
Abstract: To provide a pass line monitoring system for easily and appropriately monitoring a pass line of sheets conveyed by rolls.SOLUTION: A pass line monitoring system 10 for monitoring a pass line of sheets conveyed by rolls, includes: an image acquiring part 11 acquiring images obtained by imaging rolls when conveying the sheets; a rotation detecting part 12 detecting the rotation of the rolls from the acquired images; and a determining part 13 performing determination related to the pass line on the basis of the detected rotation of the rolls.SELECTED DRAWING: Figure 1
Patent JP-2023049901-A (JP)
Title: lighting system
Inventor: MURAKI KENSUKE
IPC: H05B45/20
Filed: 2021-09-29
Abstract: To provide a lighting system that can cope with changes in system configuration.SOLUTION: A lighting system 10 includes an apparatus 14 and a control device 15. The apparatus 14 includes a lighting device 11, a switch 12 for operating the lighting device 11, and a remote controller 13 for operating the lighting device 11. The control device 15 has first network information, makes it possible to communicate with the apparatus 14 using the first network information, receives second network information generated by a processing device 16 outside a network 17, and communicates with the apparatus 14 so as to update the first network information held by the apparatus 14 to the second network information.SELECTED DRAWING: Figure 2
Patent JP-2023049916-A (JP)
Title: Centering mechanism
Inventor: AKIYAMA KEISUKE
IPC: B25J15/08
Filed: 2021-09-29
Abstract: To compactly integrate mechanism performing centering into one and configure it to be operated by one drive, and to provide a centering mechanism that can solve the generation of deviation of centering of a workpiece, does not require mold change to workpieces with different diametrical dimensions, and has versatility.SOLUTION: In a cam mechanism, by advancing operation of a slide member 11 by the driving of a direct-acting driving source 4, a pair of side guide arms 6 and 6 is operated to close. Normally, a tip end side of a center guide block 7 energized to a rear end side of the pair of side guide arms 6 and 6 by an energizing member 10 is advanced into a space between the pair of side guide arms 6 and 6. A workpiece is gripped by the pair of side guide arms 6 and 6 and the center guide block 7. By retracting operation of the slide member 11, the pair of side guide arms 6 and 6 is operated to close. The tip end side of the center guide block 7 is retracted from the space between the pair of side guide arms 6 and 6 to release the gripping of the workpiece.SELECTED DRAWING: Figure 1