baber/WOPTO huggingface dataset:
Patent JP-2022156278-A (JP)
Title: Radioactive substance-containing object processing method, and radioactive substance-containing object processing system
Inventor: NAGAYAMA TAKASHI
IPC: G21F9/30
Filed: 2021-03-31
Abstract: To provide a radioactive substance-containing object processing method that reduces volume of incineration main ash, incineration fly ash and the like contaminated by a radioactive substance, and can efficiently separate the radioactive substance.SOLUTION: A radioactive substance-containing object processing method includes: a melting processing step of melting a radioactive substance-containing object in a melting furnace in the presence of chlorine, and volatilizing the radioactive substance; a dust recovery step of recovering exhaust gas including the volatilized radioactive substance in the melting processing step captured with a recovery device using a silica-base assistant or alumina-base assistant for a release agent as dust; and a dust processing step of processing the dust recovered in the dust recovery step. The dust processing step includes: a dissolution step of dissolving the radioactive substance included in the dust in water; a solid-liquid separation step of recovering a solid object from an aqueous solution undergoing the dissolution step; and a radioactive substance adsorption step of adsorbing and removing the radioactive substance from the aqueous solution undergoing the solid-liquid separation step.SELECTED DRAWING: Figure 1
Patent JP-2022158638-A (JP)
Title: Working tool and impact tool
Inventor: KAMIYA TAKESHI
IPC: B23B45/00
Filed: 2021-04-02
Abstract: To provide a working tool which enables switching of an operation mode to be performed smoothly and achieves good assemblability of a lever member.SOLUTION: An impact driver 1 includes: a mode change ring 6; a link part 286 of a mode change shifter 285 which swings through a support shaft 289 in conjunction with an operation of the mode change ring 6; and a hammer sleeve which linearly moves in liaison with swinging of the link part 286. The link part 286 may be swung by inserting the support shaft 289 into the link part 286. An insertion portion of the support shaft 289 in the link part 286 is formed as a long circular hole 288 extending along the link part 286.SELECTED DRAWING: Figure 9
Patent JP-2021113129-A (JP)
Title: Garbage collector and emergency stop device equipped therewith
Inventor: OKUBO YUSUKE
IPC: H04N7/18
Filed: 2021-04-05
Abstract: To stop an actuation of a garbage loading device more reliably according to a determination result of image processing at a garbage collector.SOLUTION: A garbage collector 100 is equipped with a controller PLC energized by an energization line K3 when a garbage loading device performs a loading actuation of the garbage. An image processing unit 8 installed at the energization line K3 comprises an energization shutdown part shutting down the energization to the controller PLC when it is determined that a person H is present in a dangerous area based on image data from a camera 7. The image processing unit 8 is connected with a battery BT and can be supplied with power from the battery BT. The energization line for supplying power to the image processing unit 8 from the battery BT is different from the energization line for connecting the battery BT and emergency stop switches SW1-SW3, and different from the energization line for connecting the battery BT and a shift switch SWS.SELECTED DRAWING: Figure 9
Patent JP-2022161114-A (JP)
Title: internal combustion engine
Inventor: CHIKASUE YOSHITO
IPC: F02F1/00
Filed: 2021-04-08
Abstract: To provide an internal combustion engine that can suppress decrease in contact pressure in a slide contact part of a piston ring to a wall surface of a cylinder bore even when the slide contact part wears substantially.SOLUTION: An internal combustion engine 100 includes: a cylinder block provided with a cylinder bore for storing a piston therein; a piston ring 10 fitted to the piston and coming into slide contact with a wall surface of the cylinder bore; and a magnet 50 embedded in at least one of a periphery of the cylinder bore in the cylinder-block or the inside of the piston ring 10 while being fixed thereto.SELECTED DRAWING: Figure 2
Patent JP-2021181299-A (JP)
Title: Platform door control system
Inventor: OTA YUTAKA
IPC: B61L23/00
Filed: 2021-04-19
Abstract: To provide a platform door control system capable of selecting movable doors of platform doors to be opened according to each vehicle door of a stopping train.SOLUTION: The number of cars for a train 10 is recorded on a QR code 50 provided on the train 10. Then, when a movable door 21 to be opened is selected from a plurality of movable doors 21 of platform doors 20 based on the number of cars read from a photographed image of the QR code 50 by a camera 30 in a door driving unit 22 for open and close driving of the plurality of movable doors 21, the selected movable doors 21 are driven to the open state when the train 10 is stopped.SELECTED DRAWING: Figure 6
Patent JP-2021107942-A (JP)
Title: Optical connector and optical connection structure
Inventor: ARAO HAJIME
IPC: G02B6/36
Filed: 2021-04-20
Abstract: To provide an optical connector and an optical connection structure that facilitates cleaning on a ferrule end surface, and facilitates centering work without needing large force for connection even in a case of connecting a plurality of optical fibers simultaneously.SOLUTION: An optical connector is disclosed. This optical connector comprises: optical fibers; a ferrule that has a flat ferrule end surface facing a mating optical connector, and holds the optical fibers; and a spacer that is provided on the ferrule end surface and defines a distance between the ferrule end surface and the mating optical connector. The tip surface of the optical fiber is exposed at the ferrule end surface. The spacer is adhered to the ferrule end surface.SELECTED DRAWING: Figure 1
Patent JP-2022166450-A (JP)
Title: Electrostatic film deposition apparatus
Inventor: ANDO KESAO
IPC: B41F15/12
Filed: 2021-04-21
Abstract: To provide an electrostatic film deposition apparatus that can evenly provide powder to a rubbing roller from a hopper and eliminate the need of periodical cleaning of the hopper.SOLUTION: An electrostatic film deposition apparatus includes: a screen 10 disposed while facing an object 1; a rubbing roller 12 for rubbing powder to the screen 10; a power source DC for applying a voltage between the screen 10 and the object 1; and a hopper 14 for supplying powder to the rubbing roller 12. The hopper 14 includes a powder outlet 25 for causing powder to pass therethrough in the wall part 14A thereof. The rubbing roller 12 comes into contact with the wall part 14A of the hopper 14.SELECTED DRAWING: Figure 1
Patent JP-2022166918-A (JP)
Title: Paper product inspection device and paper product processing system
Inventor: WATANABE HIROYUKI
IPC: G01N21/892
Filed: 2021-04-22
Abstract: To provide a paper product inspection device and a paper product processing system that can more reliably determine an abnormal portion due to floating matter, and that can be easily added to conventional equipment while suppressing the size and cost of the device.SOLUTION: A paper product inspection device 10 includes a paper product movement amount measuring device 14, a line sensor camera, a control device 11, and a storage device 11a. The control device 11 successively creates images of a paper product, compares them with master images of the paper product, and extracts abnormal portions appearing in the successive images. And, if at least one threshold of the aspect ratio, contrast, and color of the abnormal portion is exceeded, it is determined to be the abnormal portion due to floating matter. With this configuration, even when the difference between movement speed of the paper product and movement speed of the floating matter is small, the control device 11 can more reliably determine that the abnormal portion is caused by the floating matter. In addition, it is possible to suppress an increase in the size and cost of the inspection device as a whole.SELECTED DRAWING: Figure 1
Patent JP-2022168353-A (JP)
Title: Management device, relay device, management method, and management program
Inventor: KIKUCHI YOSHITAKA
IPC: H04L12/28
Filed: 2021-04-26
Abstract: To efficiently communicate using limited bandwidth in an on-vehicle network.SOLUTION: A management device includes: an acquisition unit that acquires change information capable of recognizing a change in an operating state of a functional unit in an on-vehicle network and capable of recognizing a change in a use state of a transmission path in the on-vehicle network by the functional unit; and a setting change unit that changes settings of the on-vehicle network based on the change information acquired by the acquisition unit.SELECTED DRAWING: Figure 5
Patent JP-2022174393-A (JP)
Title: Image forming apparatus
Inventor: KUBOTA KOTARO
IPC: G03G15/08
Filed: 2021-05-11
Abstract: To reduce the types of usable developing colors to reduce the frequency of replacing a developer unit.SOLUTION: An information setting unit 8d sets correspondence information representing the correspondence relationship between a plurality of original colors that are a plurality of predetermined basic colors included in images represented by print image data and one or more output colors selected from the colors of developer stored in a plurality of developer units 5. An image processing unit 8c replaces data of images in the plurality of original colors in the print image data with data of images in the corresponding one or more output colors according to the correspondence information. A control unit 8b causes a printing device 4 to execute processing of forming the images of the one or more output colors on a sheet by using the developer supplied from the corresponding developer units 5. The information setting unit 8d can set correspondence information for associating two or more of the original colors and one shared color that is the output color common to two or more of the developer units with each other.SELECTED DRAWING: Figure 1
Patent JP-2022174445-A (JP)
Inventor: MORI MITSUHO
IPC: G01L1/22
Filed: 2021-05-11
Abstract: 【課題】数ｃｍ～１０数ｃｍの範囲のサイズでありながら金型で生じる数ｔ～数千ｔの力を計測できるロードセルを提供する。【解決手段】本発明のロードセル１は、１５０ｋｇｆ／ｍｍ2を超える圧縮荷重で塑性変形しない材質で、荷重受け部３と一体とされたコラム型の起歪体２と、この起歪体の軸方向の途中位置の周面に設けた歪ゲージ４と、を有している。【効果】単純計算で１ｃｍ2の面積で１５ｔｆの許容荷重の起歪体２となり、つまり数ｃｍ～１０数ｃｍ程度の直径で、数ｔ～数千ｔの力で塑性変形しない起歪体２を得られる。【選択図】図３
Patent JP-2021112680-A (JP)
Title: Game machine
Inventor: SHINOHARA NAOYUKI
IPC: A63F7/02
Filed: 2021-05-14
Abstract: To provide a game machine capable of improving an amusement to a game of a player.SOLUTION: A game machine comprises: privilege application means for applying a privilege advantageous to a player when a game ball enters a specific region; privilege kind determination means for determining a kind of a privilege applied by the privilege application means; notification means for notifying a player of information related to a kind of the privilege determined by the privilege kind determination means, when the identification information is stopped and displayed; and adjustment means for reducing a flow down amount of game balls guided to specific ball entry means at a position where the game balls can be guided to the specific ball entry means in a prescribed period. Therefore a fraudulent game can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2022175830-A (JP)
Title: Blade structure and manufacturing method of blade structure
Inventor: TAKEUCHI HIROAKI
IPC: F03D80/00
Filed: 2021-05-14
Abstract: To provide a blade structure capable of improving erosion resistance performance, and a manufacturing method of the blade structure.SOLUTION: A blade structure comprises a blade body made of FRP, and an erosion suppression layer provided so as to cover at least a part of a front edge of the blade body. The erosion suppression layer comprises a sprayed layer having a predetermined surface roughness to maintain a liquid film formed on the erosion suppression layer.SELECTED DRAWING: Figure 2
Patent JP-2022176627-A (JP)
Inventor: KAMATANI RYOSUKE
IPC: H04N5/225
Filed: 2021-05-17
Abstract: 【課題】信頼性や耐久性を向上させることができるようにする。【解決手段】半導体チップは、CIS（CMOS(Complementary Metal Oxide Semiconductor) Image sensor）等の固体撮像素子と、固体撮像素子上に設置されたガラス基板と、ガラス基板上に形成されたレンズとを備える。ガラス基板は、レンズが形成される領域の周囲に深さがＬ１－Ｌ２である溝部を有する。本技術は、例えば、CIS等の固体撮像素子を有するWCSP(Wafer Level Chip Size Package)である半導体チップ等に適用できる。【選択図】図１
Patent JP-2022179911-A (JP)
Title: Information processing apparatus, information processing method and program
Inventor: KOBAYASHI TORU
IPC: G06F21/44
Filed: 2021-05-24
Abstract: To provide an information processing apparatus that can eliminate obtainment of setting information from illegal devices, an information processing apparatus and a program.SOLUTION: In an information processing system in which a server, a first electronic device, and a plurality of second electronic devices are communicably connected with one another over a network, the server which is an information processing apparatus comprises first obtainment means, first authentication means, and first output means. The first obtainment means obtains a request for first initial setting information concerning the electronic devices including positional information from the electronic devices. The first authentication means performs authentication based on the request for the first initial setting information obtained by the first obtainment means. The first output means outputs the first initial setting information to the electronic devices based on an authentication result by the first authentication means.SELECTED DRAWING: Figure 2
Patent JP-2022179985-A (JP)
Title: Lining concrete placement method
Inventor: TANIMURA KOSUKE
IPC: E21D11/10
Filed: 2021-05-24
Abstract: To provide a lining concrete placement method which enables a lining concrete placement device to be arranged without interference with tunnel interior temporary equipment and which can be applied even to a tunnel having a long peripheral length.SOLUTION: There is provided a lining concrete placement method of selecting and combining at least two systems of a piping switching placement system 1A, a manipulator type placement system 1B, and a fixation type placement system 1C, according to a tunnel condition, and performing construction by arranging the selected systems in a predetermined range of a lining mold 8 in a tunnel circumferential direction. In the piping switching placement system 1A, a piping switching part 5 is provided via a pipe for placement 4 for each of placement positions in a concrete force-feed pipe extending in the tunnel circumferential direction, and concrete is sequentially placed while the piping switching part 5 switches to a predetermined pipe for placement 4. In the manipulator type placement system 1B, concrete is sequentially placed while a nozzle for placement 91 is guided and moved along a guide rail 92 extending in the tunnel circumferential direction with respect to a plurality of placement positions. In the fixation type placement system 1C, concrete is sequentially placed with the nozzle for placement fixed to each of a plurality of placement openings.SELECTED DRAWING: Figure 1
Patent JP-2022182209-A (JP)
Title: Information processing apparatus and program
Inventor: SEGAWA TAKESHI
IPC: G06Q50/10
Filed: 2021-05-27
Abstract: To provide information for determining the value of a location for siting a mobile shop car, in selecting the place.SOLUTION: An information processing apparatus for managing lease information on a lease space where a mobile shop car is sited includes: first display control means which causes a first terminal of a mobile shop user to display location information of lease spaces; selection control means for allowing the first terminal to select a lease space where the mobile shop car is to be sited; receiving means which receives information on the selected lease space from the first terminal; counting means which counts the number of requests for each lease space, when the lease space information is received; and second display control means which causes a second terminal of a mobile shop owner to display information on the count for each lease space.SELECTED DRAWING: Figure 9
Patent JP-2021152241-A (JP)
Title: Body-mounted blower
Inventor: SHIBATA SHIGEKI
IPC: A41D27/28
Filed: 2021-05-28
Abstract: PURPOSE: To obtain a body-mounted blower which hardly disturbs a wearer in a worn state.CONSTITUTION: A body-mounted blower D1 comprises a waist bag 100 which can be mounted on a wearer's waist, and a fan 200. The waist bag 100 has a bag part 110 which can be brought into contact with the waist of the wearer. The bag part 110 has an exhaust port 114 opened upward and a mounting hole 115 located below the exhaust port 114. The mounting hole 115 may be opened in a direction including an element of at least one of the downward direction Z' and the outward direction Y'. The fan 200 is fixed to a peripheral edge of the mounting hole 115 of the bag part 110 and is exposed from the mounting hole 115. When the fan 200 is driven, air is introduced into the bag part 110 and is ejected from the exhaust port 114.SELECTED DRAWING: Figure 3
Patent JP-2022183893-A (JP)
Title: Powder vessel
Inventor: SAITO HIROMICHI
IPC: A45D33/00
Filed: 2021-05-31
Abstract: To create a powder vessel which suppresses excessive passage of powder at a non-use in a lid-closed state, and permits passage of a proper quantity of powder at a use in a lid-opened state.SOLUTION: A powder vessel comprises: a vessel main body 10; a fixed medium-sized dish 20 having a fixed-side mesh sheet 23; a rotating medium-sized dish 30 having a rotation-side mesh sheet 33 arranged while being overlapped on the fixed-side mesh sheet 23, and rotatably arranged above the fixed medium-sized dish 20; and an upper lid 40. Both the mesh sheets 23, 33 have a plurality of vertical lines and horizontal lines which intersect with each other in a lattice shape. In a lid-closed state, the vertical line and the horizontal line of the rotation-side mesh sheet 33 are arranged above an opening hole of the fixed-side mesh sheet 23 in cross states while being inclined, respectively. In a lid opened state, the vertical line and the horizontal line of the rotation-side mesh sheet 33 are arranged above the vertical line and the horizontal line of the fixed-side mesh sheet 23 in a state that respective directions of the lines coincide with each other.SELECTED DRAWING: Figure 1
Patent JP-2022184008-A (JP)
Title: writing instrument
Inventor: YOSHIDA KATSUYA
IPC: B43K8/03
Filed: 2021-05-31
Abstract: To provide a writing instrument capable of more accurately controlling the amount of coating liquid supplied to a pen tip while preventing leakage of the coating liquid.SOLUTION: The writing instrument includes: a pen tip portion for applying coating liquid; a coating liquid storage portion for storing the coating liquid; a tubular portion formed in a tubular shape so as to cover the coating liquid storage portion and fixed to the pen tip portion; a valve mechanism provided at a tip portion of the coating liquid storage portion; an operation member fixed to the pen tip portion, and capable of opening the valve mechanism and allowing the coating liquid that has flowed out of the coating liquid storage portion to flow through the valve mechanism to the pen tip side; a tubular elastic member capable of expanding and contracting in an axial direction, connecting the valve mechanism and the operation member, and defining a flow path for the coating liquid between the valve mechanism and the operation member. The coating liquid storage portion is axially movable relative to the pen tip portion. The operation member opens the valve mechanism as the coating liquid storage portion moves relative to the pen tip portion.SELECTED DRAWING: Figure 1
Patent JP-2022186487-A (JP)
Title: game machine
Inventor: MOMOSE TOMOYA
IPC: A63F7/02
Filed: 2021-06-04
Abstract: To provide a game machine which can improve an interest in a performance.SOLUTION: A game machine is configured such that, when a variation frequency of a drawing pattern reaches a stipulated frequency, a variation of a performance drawing pattern is started in response to satisfaction of a start condition, and then a first predetermined image is displayed and the performance drawing pattern is not displayed; and after a first predetermined time passes, the first predetermined image is not displayed and the performance drawing pattern is displayed. The game machine is configured such that, when the variation frequency of the drawing pattern does not reach the stipulated frequency, a second predetermined image is displayed while the performance drawing pattern is variably displayed and the performance drawing pattern is not displayed; and after a second predetermined time passes, the second predetermined image is not displayed and the performance drawing pattern is displayed. A reservation icon is not displayed while the first predetermined image is displayed. The reservation icon is displayed while the second predetermined image is displayed.SELECTED DRAWING: Figure 10
Patent JP-2022187614-A (JP)
Title: Saddle-riding type vehicle
Inventor: KAWATOKO SHOHEI
IPC: B62K21/04
Filed: 2021-06-08
Abstract: To provide a saddle-riding type vehicle capable of changing the tilting of a meter by a simple configuration.SOLUTION: A saddle-riding type vehicle 1 includes a steering device 11, a support unit 40, and a meter 31. The support unit 40 is supported by the steering device 11. The meter 31 is supported by the support unit 40. The support unit 40 includes a first stay 41, a second stay 51, and a coupling portion 61. The first stay 41 includes a first seat 42 and a second seat 44. When the support unit 40 is in a first formation F1, the first seat 42 comes in surface contact with the second stay 51, and the coupling portion 61 fastens the first seat 42 and the second stay 51. When the support unit 40 is in a second formation F2, the second seat 44 comes in surface contact with the second stay 51, and the coupling portion 61 fastens the second seat 44 and the second stay 51. The tilting of the meter 31 when the support unit 40 is in the second formation F2 differs from the tilting of the meter 31 when the support unit 40 is in the first formation F1.SELECTED DRAWING: Figure 11
Patent JP-2021194544-A (JP)
Title: Machine learning system for navigated orthopedic surgeries
Inventor: SZYMON KOSTRZEWSKI
IPC: A61B34/32
Filed: 2021-06-15
Abstract: To provide a machine learning system for navigated orthopedic surgeries.SOLUTION: A surgical guidance system is disclosed for computer assisted navigation during surgery. The surgical guidance system is configured to obtain post-operative feedback data provided by distributed networked computers regarding surgical outcomes for a plurality of patients, and train a machine learning model based on the post-operative feedback data. The surgical guidance system is further configured to obtain pre-operative data from one of the distributed network computers characterizing a defined patient, and generate a surgical plan for the defined patient based on processing the pre-operative data through the machine learning model. The surgical plan is provided to a display device for review by a user.SELECTED DRAWING: Figure 13
Patent JP-2021137642-A (JP)
Title: Game machine
Inventor: MOTOTANI RINSOKU
IPC: A63F7/02
Filed: 2021-06-16
Abstract: To provide a highly functional game machine.SOLUTION: A game machine includes a frame body D4600, and a side lens unit D4800 and an upper unit D4700 that can be attached to and detached from the frame body D4600. The side lens unit D4800 can be moved from the mounting position for being mounted on the frame body D4600 to the removal position for being separated from the frame body D4600. When the side lens unit D4800 is mounted under a temporarily mounted state where the side lens unit D4800 is mounted on the frame body D4600 at the mounting position, the movement of the upper unit D4700 is restricted.SELECTED DRAWING: Figure 393