baber/WOPTO huggingface dataset:
Patent JP-2023009680-A (JP)
Title: Communication apparatus, control method, and program
Inventor: ASANO NAO
IPC: G06F16/50
Filed: 2021-07-07
Abstract: To transmit an image file and a supplementary information file acquired from a first external device to a second external device.SOLUTION: A communication apparatus which communicates with an external device includes: acquisition means which acquires an image file and a supplementary information file on the image file from a first external device; first management means which stores the image file in a first region of storage means; second management means which stores the supplementary information file associated with the image file in a second region different from the first region; and control means which transmits the image file read from the first region of the first management means and the supplementary information file associated with the image file, read from the second region of the second management means, to a second external device.SELECTED DRAWING: Figure 5
Patent JP-2023011113-A (JP)
Title: Inclination plate sedimentation device
Inventor: TAKAHASHI YUTA
IPC: B01D21/02
Filed: 2021-07-12
Abstract: To reduce not only a damage caused by shaking during an earthquake but also a damage caused by distortion occurring in an inclination plate sedimentation device.SOLUTION: In an inclination plate sedimentation device 1 having an aggregate comprising multiple inclination plates 2 whose inclined planes are arranged mutually in parallel, and used by being suspended in a settling tank 11, an inclination plate 2 comprising an elastic body is arranged on each of the multiple hard inclination plates 2.SELECTED DRAWING: Figure 1
Patent JP-2022019640-A (JP)
Title: Estimation method for powdering amount of coke, estimation method for powdering amount and particle diameter of coke, estimation method for permeability in blast furnace, and operation method for blast furnace
Inventor: HISATSUNE AYA
IPC: C21B5/00
Filed: 2021-07-14
Abstract: To provide a calculation method for a powdering amount of coke at any position in a blast furnace when a lump coke having any particle size, cold strength, reactivity and post-reaction strength is charged into the blast furnace.SOLUTION: In an estimation method for a powdering amount of coke, a powdering amount of coke (W) at any position in a blast furnace is calculated using the following expressions (1) and (2), where W1 is the powdering amount per contact point of the coke particles, λi is the Poisson ratio, Ei is the elastic modulus (Pa), and h is the inclination of the porosity change in a brittle layer in the lump coke.SELECTED DRAWING: Figure 13
Patent JP-2023013278-A (JP)
Title: Feed rate adjusting shutter
Inventor: YANAGIHARA KUNITAKA
IPC: B02B7/02
Filed: 2021-07-15
Abstract: To provide a feed rate adjusting shutter which is capable of finely adjusting a granular material or a passing feed rate of the granular material that is carried in/out through an aperture provided in a device, and further, is capable of rapidly changing an opening/closing position of the aperture as needed to a desired position.SOLUTION: A feed rate adjusting shutter 1 adjusts a passing feed rate of cereal grain M1 passing through an aperture 10b provided in a wall surface of an elevator 10. A shutter main body 6 moves up and down to open/close the aperture 10b. A slide adjusting unit 3 roughly adjusts an opening/closing position of the aperture 10b of the shutter main body 6. A screw feed mechanism 9 adjusts the opening/closing position of the aperture 10b according to the shutter main body 6, more finely than the slide adjusting unit 3.SELECTED DRAWING: Figure 6
Patent JP-2023015663-A (JP)
Title: Image processing apparatus, method for controlling image processing apparatus, and program
Inventor: INOUE KATSUHIRO
IPC: H04N1/00
Filed: 2021-07-20
Abstract: To solve the problem in which: when a user uses a preview function, if destination information for a document is not registered (not notified), the user needs to perform an operation to enlarge an upper part of the document in order to check a transmission header of the document (the upper part of the document) first to learn who the opposite party is, and the procedures for which are complicated.SOLUTION: An image processing apparatus comprises: storage means (103) that stores document data of a job received by fax and fax information; and display means (116) that displays a preview image of the document data, and the image processing apparatus has control means that determines a display state of the preview image of the document data according to the presence or absence of destination information on fax information (S705), and displays the preview image on the display means in the display state.SELECTED DRAWING: Figure 7
Patent JP-2023015691-A (JP)
Title: game machine
Inventor: NAKAYAMA HIROO
IPC: A63F7/02
Filed: 2021-07-20
Abstract: To provide a game machine for performing unprecedented notification of a degree of expectation.SOLUTION: A false performance is executed in accordance with a variation in a special pattern, a reserved pattern corresponding to an extracted random number value is displayed in a reserved pattern display area, and a reserved pattern corresponding to a random number value is erased each time determination is performed regarding the random number value, and a varying pattern is displayed in a varying pattern display area. Multiple display modes having different degrees of expectation as a reserved pattern and a varying pattern are provided, and a display mode of the varying pattern is related to a display mode of an erased reserved pattern. Multiple kinds exist as a false performance, and a varying pattern is erased by the time at least a varying special pattern is established and displayed. The time up to the erasure may be T1, or T2 longer than T1, and a probability of winning by determination is higher when the time is T1 than when the time is T2 even if a display mode of a varying pattern immediately before erasure is the same display mode.SELECTED DRAWING: Figure 19
Patent JP-2021166898-A (JP)
Title: Walking and foot evaluation method, walking and foot evaluation program, and walking and foot evaluation device
Inventor: OTA YUJI
IPC: A61B5/11
Filed: 2021-07-28
Abstract: To make it possible to grasp usual walking states of a user in the form of data, and to collect the data of multiple users integrally to perform proper analysis and evaluation.SOLUTION: A computer executes processes for: acquiring, from at least one sensor disposed on insoles of shoes used by a plurality of users, at least foot sole pressure data for a prescribed amount of time when walking and when standing still; and analyzing the acquired data to acquire and accumulate, for each user, at least a foot sole pressure parameter, a foot pressure center parameter and a time parameter when walking, and at least a foot sole pressure parameter and a foot pressure center parameter when standing still.SELECTED DRAWING: Figure 1
Patent JP-2023020081-A (JP)
Title: Injection molding apparatus
Inventor: YAMASHITA SEIICHIRO
IPC: B29C45/16
Filed: 2021-07-30
Abstract: To provide an injection molding apparatus capable of simplifying the apparatus.SOLUTION: There is provided an injection molding apparatus that comprises: a first fixed mold attachment/detachment unit configured to attach and detach a first fixed mold; a second fixed mold attachment/detachment unit configured to attach and detach a second fixed mold; a first movable mold attachment/detachment unit configured to attach and detach a first movable mold; a first injection unit configured to inject a first molding material through a first gate opening of the first fixed mold; a second injection unit configured to inject a second molding material through a second gate opening of the second fixed mold; and a position changing unit configured to change a position of the first movable mold attachment/detachment unit such that the first movable mold is located at a position facing the first fixed mold or the second fixed mold. The position changing unit includes: a driving unit; a rotation shaft member configured to rotate by the driving unit; and a rotation disk coupled to the rotation shaft member and provided with the first movable mold attachment/detachment unit. The rotation disk is configured to rotate about a rotation axis of the rotation shaft member, and a flow path that communicates with the first movable mold and through which a medium flows is formed in the rotation shaft member.SELECTED DRAWING: Figure 2
Patent JP-2023022501-A (JP)
Title: Groove grinding device
Inventor: NAKANO MITSUO
IPC: B24B53/02
Filed: 2021-08-03
Abstract: To provide a grinding device that is capable of using a general whetstone in an easily replaceable manner instead of using a special whetstone when grinding a groove, and can perform machining work of a groove extremely accurately.SOLUTION: Provided is a rotational shaft 11 that penetrates a disk-shaped whetstone 10. Provided is a pair of support bodies 12 that pivotably supports both ends of the rotational shaft 11 and is inserted into a work-piece W. Provided is a pair of rotary gears 13 parallelly arranged for both sides of the whetstone 10 of the rotational shaft 11. Provided is a fixing nut 14 that screw-fastens and fixes each rotary gear 13 and the whetstone 10 to the rotational shaft 11. Provided is a pair of interlocking gears 15 that meshes with each rotary gear 13. Provided is a drive gear 16 that simultaneously meshes with each interlocking gear 15 in a parallel state. Provided is a drive transmission mechanism 20 that transmits driving force to the drive gears 16.SELECTED DRAWING: Figure 1
Patent JP-2021179257-A (JP)
Title: Motor valve and refrigeration cycle system
Inventor: NAKAGAWA DAIKI
IPC: F25B41/35
Filed: 2021-08-04
Abstract: To provide a motor valve capable of suppressing abrasion of a stopper, and a refrigeration cycle system.SOLUTION: Since a stationary stopper 6U has a main contact area 61 and auxiliary contact areas 62, 63, and radial dimensions W2 and W3 of the auxiliary contact areas 62 and 63 are equal to or larger than a movable dimension ΔL, the entire contact area 71 of a movable stopper 7U always contacts with the stationary stopper 6U. Accordingly, regardless of the movement of a movable unit 10, the contact area between the stoppers can be kept substantially constant, and thus it is possible to suppress wear of the stopper by making it difficult for the surface pressure to fluctuate.SELECTED DRAWING: Figure 5
Patent JP-2023023802-A (JP)
Title: Image evaluation apparatus
Inventor: OKUMURA TAKASHI
IPC: G06T7/00
Filed: 2021-08-06
Abstract: To properly and easily evaluate whether or not a captured image obtained by capturing an abrasion part of a work machine is an image properly suited for measurement of an abrasion amount to thereby achieve a simplified and efficient measurement work of the abrasion amount.SOLUTION: An image evaluation apparatus 40 according to the present invention evaluates whether or not a captured image 461 of a specific part of a work machine 6 is suitable for a measurement image for use in measurement of an abrasion amount. A feature point extracting unit 43 has carried out machine learning of a learning image including a contour of the specific part and a plurality of feature points for use in specifying the contour of the specific part included in the learning image as teacher data. A reference value storing unit 45 stores a reference value X used as a reference for evaluation of the captured image 461. An evaluation value calculating unit 47, based on the feature points of the captured image 461 and the reference value X thereof, calculates an evaluation value for use in evaluating whether or not the captured image 461 is suitable for the measurement image. An image determining unit 48 determines, in response to the calculated evaluation value, whether or not the captured image 461 can be used as the measurement image.SELECTED DRAWING: Figure 3
Patent JP-2023026791-A (JP)
Title: Method of concentrating oxygen isotope and apparatus for concentrating oxygen isotope
Inventor: IGARASHI TAKEHIRO
IPC: B01D59/34
Filed: 2021-08-16
Abstract: To provide a method of concentrating oxygen isotopes and an apparatus for concentrating oxygen isotopes capable of safely and stably sending ozone gas without making the apparatus large.SOLUTION: A method of concentrating oxygen isotopes includes: a photoreaction step to obtain a second mixed fluid F2 mixed with oxygen, ozone, and a dilution substance DS by irradiating a first mixed fluid F1 mixed with ozone and the dilution substance DS with a laser beam, selectively decomposing ozone containing oxygen isotopes and generating oxygen-containing oxygen isotopes; a liquid storage part introduction step to introduce the second mixed fluid F2 into a liquid storage part 10 and liquefy it; and a separation step where the liquefied second mixed fluid F2 is derived into a separation column 21 by liquid head pressure obtained by liquefying the second mixed fluid F2 and storing the same in the liquid storage part 10, and distilled and separated to a third mixed fluid F3 mixed with ozone and the dilution substance DS and product oxygen PO jn which an oxygen isotope heavy component is concentrated. In the liquid storage part 10, the liquefied second mixed fluid F2 can be stored without being influenced by heat input.SELECTED DRAWING: Figure 1
Patent JP-2021192582-A (JP)
Title: Gear motor and operation method of gear motor
Inventor: MORIYA KOJI
IPC: H02K7/116
Filed: 2021-08-17
Abstract: To provide a gear motor suitable for driving a joint part of a cooperation robot and an operation method thereof.SOLUTION: A gear motor (1) has a motor (10) and a reduction gear (40), and drives a joint part of a cooperation robot performing an operation in cooperation with a person, and an operation rate in the cooperation robot is equal to or less than 20% ED. The reduction gear (40) has internal gears (44, 45), and an external gear (42) engaged with the internal gears, a reduction rate is equal to or less than 30, and an output rotation number of the motor (10) is equal to or less than 1000 rpm.SELECTED DRAWING: Figure 1
Patent JP-2023028989-A (JP)
Title: port for air mobility
Inventor: KOBAYASHI KATSUTOSHI
IPC: B64C27/04
Filed: 2021-08-20
Abstract: To provide a port for air mobility that allows stable takeoff and landing in a space-saving port by multiple air mobility with a weight that suppresses the effects of downwash and is heavy enough for logistics and people to board.SOLUTION: An air mobility port 100 includes a plurality of takeoff and landing areas 100a, 100b, 100c and 100d of aircrafts 1 and 4 flying by rotary wings, and a plurality of partition walls 8, 9, 10 and 11 installed in the plurality of takeoff and landing areas 100a, 100b, 100c and 100d, respectively, and suppressing an air flow by downwash from the aircrafts 1 and 4. The partition walls 8, 9, 10 and 11 of the landing regions 100a, 100b, 100c, 100d are arranged with gaps 12 and 13 interposed therebetween, and the landing regions 100a, 100b, 100c and 100d adjacent to each other are arranged to face each other with the partition walls 8, 9, 10 and 11 or the gaps 12 and 13 interposed therebetween.SELECTED DRAWING: Figure 2
Patent JP-2023034644-A (JP)
Title: Liquid discharge device and head driving circuit
Inventor: KONDO YOICHIRO
IPC: B41J2/14
Filed: 2021-08-31
Abstract: To provide a liquid discharge device that can radiate heat generated in a number of driving circuits efficiently.SOLUTION: A liquid discharge device comprises: a first discharge part that discharges liquid in response to driving of a first piezoelectric element; a second discharge part that discharges liquid in response to driving of a second piezoelectric element; a substrate; a first driving circuit that outputs a first driving signal for driving the first piezoelectric element so that the first discharge part discharges a first discharge amount of liquid; a second driving circuit that outputs a second driving signal for driving the first piezoelectric element so that the first discharge part does not discharge liquid; a third driving circuit that outputs a third driving signal for driving the second piezoelectric element so that the second discharge part discharges a second discharge amount of liquid; and a fourth driving circuit that outputs a fourth driving signal for driving the second piezoelectric element so that the second discharge part does not discharge liquid. The third driving circuit is positioned, along one direction, between the first driving circuit and the second driving circuit. The shortest distance between the fourth driving circuit and the second driving circuit is shorter than the shortest distance between the fourth driving circuit and the third driving circuit.SELECTED DRAWING: Figure 14
Patent JP-2023004796-A (JP)
Title: Apparatus for trapping reaction by-product created by etching process
Inventor: CHO CHE HOO
IPC: H01L21/3065
Filed: 2021-09-06
Abstract: To provide an apparatus for trapping a reaction by-product created by an etching process.SOLUTION: There is provided a trapping apparatus configured to trap a reaction by-product contained in an unreacted gas discharged to a scrubber from a vacuum pump during a semiconductor manufacturing process. The trapping apparatus includes an internal trapping tower 2 comprising a first trapping structure 21, a second trapping structure 22, a third trapping structure 23, a fourth trapping structure 24, and a fifth trapping structure 25, which are installed inside a housing. An unreacted gas flowing into a gas inlet port of the housing is guided toward an outer peripheral portion or a central portion and sequentially moved downward to trap a reaction by-product and, after the reaction by-product is stacked, only a remaining unreacted gas is discharged to a gas discharge port.SELECTED DRAWING: Figure 1
Patent JP-2022047516-A (JP)
Title: Medical product transport tray and packaging system
Inventor: GAETAN REY
IPC: B65D21/02
Filed: 2021-09-07
Abstract: To provide an improved tray, packaging system, and packaging method.SOLUTION: A transport tray (20) is for a medical product (50). The tray (20) includes multiple receiving spaces (21) for the purpose of each receiving a single medical product (50). The underside of the tray (20) has multiple caps, and the caps are provided and sized so that a cap (25) of the tray (20) seals the receiving space of an identical, second tray when the tray (20) is stacked on the second tray. A packaging system (100) includes: a container (10) that has an opening part, a bottom part (10a), and a circumference wall (10b); a laminated body formed by multiple trays (20); and a porous lid (40) that seals the top end of the circumference wall (10b) of the container (10) and closes the container. The packaging method also includes a vacuuming step.SELECTED DRAWING: Figure 1
Patent JP-2023039005-A (JP)
Title: running gear
Inventor: FUJIWARA NORIHITO
IPC: B62D49/08
Filed: 2021-09-08
Abstract: To provide a running gear capable of achieving high running stability thereof.SOLUTION: A running gear includes: a frame provided in the horizontal direction and having an opening part in a horizontal plane; a trailing arm rotatably supported on a rotating shaft mounted on the frame under the frame and extending toward a first direction which is a horizontal direction from the rotating shaft; a first wheel supported by the trailing arm; and at least one ballast provided on the trailing arm. The at least one ballast includes a first ballast that is fixed at a first fixed position which is a position on the first direction side nearer than the rotating shaft in the trailing arm, extends upward from the first fixed position and penetrates through the opening part from the lower side to the upper side of the frame.SELECTED DRAWING: Figure 4
Patent JP-2023039756-A (JP)
Title: All-solid battery
Inventor: IKEDA YU
IPC: H01M50/586
Filed: 2021-09-09
Abstract: To provide an all-solid battery capable of improving reliability in a structure.SOLUTION: In an all-solid battery, a plurality of unit cells is laminated, in which each unit cell comprises: a second collector layer; a third active material layer; a first solid electrolyte layer; a first active material layer; a first collector layer; a second active material layer; a second solid electrolyte layer; a fourth active material layer; and a third collector layer in this order. In each unit cell, at least the first collector layer constructs an extension part so as to be extended to an external side from the third active material layer and the fourth active material layer. A protective layer is continuously provided over one side surface, a side surface, and the other side surface of the extension part. In at least one unit cell, a buffer material is arranged in at least one of between an end part of the one side surface of the protective layer and the second collector layer, and between the end part of the other side surface of the protective layer and the third collector layer.SELECTED DRAWING: Figure 2
Patent JP-2023042743-A (JP)
Title: antiviral knitted fabric
Inventor: KURODA NAGAHIRO
IPC: D06M13/256
Filed: 2021-09-15
Abstract: To provide an antiviral knitted fabric that can be produced readily, and exhibits an excellent antiviral action from the beginning and keeps it even after washing.SOLUTION: An antiviral knitted fabric contains 10 wt.% or more of cotton yarn containing 10-50 wt.% of fiber, the fiber being composed of a carboxyl group-containing polymer with a carboxyl group content of 0.2-9.5 mmol/g, where the carboxyl group-containing polymer contains a basic group and the knitted fabric is bonded with a benzenesulfonate compound. Preferably, the benzenesulfonate compound is an alkylbenzenesulfonic acid compound, and the alkyl group has a carbon number of 10-15.SELECTED DRAWING: None
Patent JP-2023043370-A (JP)
Title: vibration device
Inventor: TAKEUCHI JUNICHI
IPC: H01L23/02
Filed: 2021-09-16
Abstract: To provide a vibration device which can improve reliability.SOLUTION: A vibration device includes: a vibration element 40; a base 10 which has a first surface 10a having the vibration element 40 arranged thereon and a second surface 10b having a front/rear relation with the first surface 10a and in which a connection electrode 51 electrically connected to the vibration element 40 is arranged on the first surface 10a; a first joint material 20 arranged on the first surface 10a; a second joint material 50 arranged on the connection electrode 51; and a lid 30 which has a third surface 30a joined to an opposite side of the base 10 side in the first joint material 20, a fourth surface 30b having the front/rear relation with the third surface 30a, an external electrode 34 arranged on the fourth surface 30b, and a through electrode 55 which is electrically conducted with the external electrode 34, penetrates the third surface 30a and the fourth surface 30b, and is electrically connected to the connection electrode 51 through the second joint material 50, and is joined to the first joint material 20 so as to seal the vibration element 40. An elastic modulus of the first joint material 20 is different from that of the second joint material 50.SELECTED DRAWING: Figure 3
Patent JP-2023045658-A (JP)
Title: Male connector and connector composite
Inventor: KAWAI KOHEI
IPC: H01R13/631
Filed: 2021-09-22
Abstract: To provide a male connector or the like that can be easily fitted to a female connector.SOLUTION: A male connector 10 includes a cylindrical hood portion 13 that protrudes forward and is fitted into a fitting cylindrical portion 23 that has an opening formed in a female connector 20 from the projecting end 13A side. The hood portion 13 is provided with at least one guide protrusion 31 that protrudes forward from the annular protruding end 13A.SELECTED DRAWING: Figure 3