baber/WOPTO huggingface dataset:
Patent JP-2022009690-A (JP)
Title: Method of manufacturing artificial jewel
IPC: C30B29/20
Filed: 2021-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an artificial jewel by utilizing a biological raw material extracted from at least one of hair, a hand nail, and a foot nail separated from a person or animal, or an extract of ashes after cremation of a dead body of a person or animal. 
     SOLUTION: A method of manufacturing an artificial jewel includes: mixing a biological raw material with a jewel raw material to prepare a mixed raw material; and melting the mixed raw material to form the artificial jewel on a crystal seed in the form of a single crystal. Extraction of a biological extract from at least one of hair, a hand nail and a foot nail includes: putting the biological raw material in distilled water; boiling the distilled water to separate the biological raw material into the biological extract and a sludge; and removing the sludge from the distilled water to extract the biological extract. The jewel raw material is at least one of aluminum oxide and magnesium silicate oxide, and the sludge is not dissolved in the distilled water. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023067078-A (JP)
Title: Measurement assistance device and measurement assistance method
Inventor: SAITO OSAMU
IPC: G16H20/00
Filed: 2021-10-29
Abstract: To provide a measurement assistance device that assists in measuring a biological signal from a living body.SOLUTION: Provided is a measurement assistance device comprising: an input unit for inputting a biological signal measured from a living body; a measurement quality calculation unit for calculating measurement quality of the biological signal on the basis of the biological signal; a measurement condition determination unit for determining a measurement condition for the biological signal on the basis of the measurement quality; and an output unit for outputting the measurement condition. Also provided is a measurement assistance method comprising the steps of: inputting the biological signal measured from the living body; calculating the measurement quality of the biological signal on the basis of the biological signal; determining the measurement condition for the biological signal on the basis of the measurement quality; and outputting the measurement condition.SELECTED DRAWING: Figure 1B
Patent JP-2023067358-A (JP)
Title: Information processing device, program, information processing system, and printer monitoring method
Inventor: SAITO KOICHI
IPC: B41J2/35
Filed: 2021-11-01
Abstract: To perform a notification concerning disconnection of a thermal head at an appropriate timing in accordance with a way to use a printer.SOLUTION: An information processing device according to one embodiment of the present invention, which can communicate with a printer having a thermal head, comprises: a first obtaining part that obtains information about respective resistance values of a plurality of heat generation resistors of a thermal head; a threshold setting part that sets thresholds for performing warning output on the plurality of heat generation resistors before the thermal head is disconnected, in accordance with degrees of change of the resistance values; and an output control part that performs the warning output when the resistance values obtained by the first obtaining part exceed the thresholds set by the threshold setting part.SELECTED DRAWING: Figure 6
Patent JP-2023068802-A (JP)
Title: work vehicle
Inventor: IMAI YUKINORI
IPC: F16H57/04
Filed: 2021-11-04
Abstract: To provide a work vehicle in which, only when necessary, oil is supplied to a forward/reverse clutch to efficiently lubricate the clutch in consideration of the longitudinal inclination of a vehicle body.SOLUTION: A work vehicle includes a forward/reverse clutch 56 in an upper part within a transmission case 5, and rotors 41, 57 for diffusing lubrication oil below the forward/reverse clutch 56. A return oil passage 96 of a power steering unit 95 is branched to provide a lubrication oil supply port 97 above the forward/reverse clutch 56. The work vehicle includes an inclination sensor 100 for detecting the longitudinal inclination of a vehicle, and a variable throttle valve 99 is provided downstream of the branch point of the return oil passage 96 of the power steering unit 95. The work vehicle is configured such that, when the vehicle is tilted to an angle at which the diffusion of the lubrication oil by the rotors 41, 57 is reduced, the variable throttle valve 99 is closed according to the tilt angle to supply the lubrication oil from the supply port 97.SELECTED DRAWING: Figure 2
Patent JP-2023069636-A (JP)
Title: Dust recovery device
Inventor: FUKUI JINKO
IPC: B03C1/00
Filed: 2021-11-08
Abstract: To provide a dust recovery device which is excellent in dust recovery efficiency, relative to prior ones.SOLUTION: There is provided a dust recovery device 10 for recovering dust, comprising: a filter 15; a hole opened plate 13 which is provided on a front surface side or a back surface side of the filter 15; gas suction means 17 provided on the back surface side of the filter 15; and a magnet 14 provided on the hole opened plate 13. The hole opened plate 13 may be formed of a magnetic material. The magnet 14 may be provided on each of both surfaces of the hole opened plate 13. At this case, the magnet 14 on the front surface side and the magnet 14 on the back surface side are preferably provided at positions not overlapping each other. The dust recovery device 10 has an outer frame 11 and a fitting frame 12 arranged in the outer frame 11, and on one surface side of the fitting frame 12, the filter 15 is fitted.SELECTED DRAWING: Figure 1
Patent JP-2023070436-A (JP)
Title: Tube coupling
Inventor: MATSUI SHIGEYOSHI
IPC: F16L37/08
Filed: 2021-11-09
Abstract: To provide a tube coupling in which a male connector can be inserted into a female connector with small force.SOLUTION: There is provided a tube coupling configured to connect and couple tubes that are configured to cause a fluid to flow inside the tubes. The tube coupling includes: a male connector including an insertion part having a shape protruding in an axial direction that is an insertion direction; and a female connector including an insertion receiving part having a shape recessed in the axial direction and coupled with the insertion part inserted thereinto. The insertion part includes a projection on the circumferential side face of the male connector in the axial direction. The insertion receiving part includes a first through hole on the circumferential side face of the male connector in the axial direction, wherein the first through hole extends in a direction inclined with respect to the axial direction and allows the projection to move therein. The male connector is connected to the female connector by the projection guided in the axial direction by means of the first through hole of the female connector.SELECTED DRAWING: Figure 1
Patent JP-2023070488-A (JP)
Title: Crop operating device
Inventor: YOKOGAMI TOSHIYUKI
IPC: A01G3/00
Filed: 2021-11-09
Abstract: To provide a crop operating device capable of appropriately operating crops (fruit vegetables or fruits) without being affected by variations in the shape or holding posture of the crops.SOLUTION: A fruit vegetable harvesting device 10 includes an operating tool (e.g., a cutting mechanism 12) that operates a fruit vegetable F (e.g., cuts a stalk), a fruit vegetable holding mechanism 11 that sucks and holds the fruit vegetable F, and an advance and retreat mechanism 13 that makes the cutting mechanism 12 advance or retreat to and from the fruit vegetable F held by the fruit vegetable holding mechanism 11. The advance and retreat mechanism 13 includes an extendable arm 131 having a tip end to which the cutting mechanism 12 is attached, and the cutting mechanism 12 is held to be rotatable about a second rotation shaft 130B with respect to the arm 131.SELECTED DRAWING: Figure 4
Patent JP-2023072492-A (JP)
Title: Virtual image display device
Inventor: KOBAYASHI MANABU
IPC: G02B27/01
Filed: 2021-11-12
Abstract: To reduce a size of a virtual image display device that suppresses occurrence of a double image.SOLUTION: A virtual image display device 10D comprises a display surface 20 that displays an image, and a projection optical system 14 that projects a light beam from the display surface 20 toward a transparent member 30. The projection optical system 14 includes a convex lens 16. A light path after reflection on a front face 32 of a first light beam L1 emitted from one point 22 of the display surface 20, passing through the convex lens 16, and reflected on the front face 32 of the transparent member 30, and a light path after emission from the front face 32 of a second light beam L2 emitted from one point 22, passing through the convex lens 16, reflected on the rear face 34 of the transparent member 30, and emitted from the front face 32 of the transparent member 30, match each other by refraction on the convex lens 16. A center 16c of the convex lens 16 is deviated from a reference axis Z that passes through one point 22 and extends in a direction orthogonal to the display surface 20. The display surface 20 is located closer to the convex lens 16 than a focal point 24 of the projection optical system 14.SELECTED DRAWING: Figure 5
Patent JP-2023073027-A (JP)
Title: Variable flux magnet module and rotary electric machine
Inventor: HANABUSA KAZUYOSHI
IPC: H02P6/08
Filed: 2021-11-15
Abstract: To provide a variable flux magnet module that makes possible fine adjustment of a magnetic force of a magnet portion.SOLUTION: A variable flux magnet module includes a magnet portion, a first coil, and a second coil. The magnet portion includes a first variable flux magnet that intersects a virtual first face, a second variable flux magnet that intersects the first face, is arranged alongside the first variable flux magnet in a first direction heading parallel to the first face, and is arranged so as not to overlap the first variable flux magnet in a second direction heading parallel to the first face of the directions intersecting the first direction, and a first fixed magnet that is arranged to intersect the first surface and to be adjacent to both of the first variable flux magnet and the second variable flux magnet. The first coil is arranged such that a coil surface overlaps the first variable flux magnet in a third direction heading perpendicular to the first face. The second coil is arranged such that the coil surface overlaps the second variable flux magnet in the third direction.SELECTED DRAWING: Figure 2
Patent JP-2023073592-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-11-16
Abstract: To provide a game machine capable of heightening interest by the way of display of character's speech in a ready-to-win performance.SOLUTION: Story ready-to-win capable of displaying a speech L is constituted of a first performance part and a second performance part. In the first performance part and in the second performance part, the speech L can be displayed in multiple times, and in the first performance part, the speech L may be displayed in a first pattern in which the speech L in a white display mode is displayed in multiple times, or in a second pattern in which the speech L containing a red display mode is displayed in multiple times. When the speech L is displayed in the first pattern in the first performance part, the second performance part is displayed in the first pattern, and when the speech L is displayed in the second pattern in the first performance part, the second performance part is displayed in the second pattern.SELECTED DRAWING: Figure 1
Patent JP-2023074261-A (JP)
Title: transmission
Inventor: OSHITARI SHUNICHI
IPC: F16H3/66
Filed: 2021-11-17
Abstract: To provide a transmission which can perform a forward four-speed gear change without being accompanied by the double-switching of a fastening element at a gear change, by a simple structure.SOLUTION: A transmission comprises: a first planetary gear mechanism having a first sun gear, a first carrier, and a first ring gear; a second planetary gear mechanism having a second sun gear, a second carrier, and a second ring gear; a first fastening element; a second fastening element; a third fastening element; a fourth fastening element; and a transmission case. The first fastening element is located between the second carrier and the transmission case, the second fastening element is located between the first carrier and the second sun gear, the third fastening element is located between the second fastening element and the second carrier, the fourth fastening element is located between the first sun gear and the second carrier, the first ring gear is non-rotatably connected to the transmission case, the first sun gear is connected with an input shaft, and the second ring gear is connected with an output shaft.SELECTED DRAWING: Figure 1
Patent JP-2023074350-A (JP)
Title: Scanner device, and area setting method
Inventor: SAKO HIROYUKI
IPC: G01S7/497
Filed: 2021-11-17
Abstract: To provide a scanner device that can reduce a burden of an area setting person setting a monitoring area.SOLUTION: A scanner device, which sets a monitoring area MR, comprises: an acquisition unit that acquires an area setting request signal for setting the monitoring area from a remote control device; a light projection unit that projects projection light to each detection direction around the scanner device; a light reception unit that receives light including detection light having the projection light reflected or scattered by an object, and generates a light reception signal; a recognition unit that recognizes each position, in each detection direction, of a movable area setting person setting the monitoring area on the basis of the light reception signal; and an area setting unit that, in response to the acquisition of the area setting request signal by the acquisition unit, sets the monitoring area on the basis of each position in each detection direction of the area setting person recognized by the recognition unit.SELECTED DRAWING: Figure 3
Patent JP-2023074545-A (JP)
Title: Simple toilet device and simple toilet system
Inventor: NAMIKI MASAJI
IPC: A47K11/06
Filed: 2021-11-18
Abstract: To provide a simple toilet device being usable even when there is no installable surface, and simple toilet system.SOLUTION: A simple toilet device 1 comprises a first annular piece 2 constituted by forming a linear member into an annular shape and having a constricted part at an intermediate part, and a second annular piece 3 constituted by forming a linear member into an annular shape and rotationally engaged with the first annular piece 2. The first annular piece 2 includes a grip part 5 that a user can grip, a first engagement part 7 formed at the constricted part and engaged with the second annular piece 3, and a first arm 9 formed at an opposite side of the grip part 5, with the first engagement part 7 interposed therebetween. The second annular piece 3 includes a stationary part 11 capable of locking the grip part 5, a second engagement part 13 formed at a position corresponding to the first engagement part 7 and rotationally engaged with the first engagement part 7, and a second arm 15 formed at an opposite side of the stationary part 11, with the second engagement part 13 interposed therebetween and configured to come into contact with the first arm 9. The first arm 9 and the second arm 15 come into contact with each other to clamp a storage bag 50 capable of storing evacuated stool.SELECTED DRAWING: Figure 1
Patent JP-2022010410-A (JP)
Title: Speech recognition device, speech recognition learning device, speech recognition method, speech recognition learning method, and program
IPC: G10L15/16
Filed: 2021-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a speech recognition device capable of achieving end-to-end speech recognition in consideration of context. 
     SOLUTION: A speech recognition device includes: a model parameter learning unit which uses a word sequence of interest as an observation value, uses a word sequence older than the word sequence of interest, an acoustic feature sequence corresponding to the word sequence of interest, and a model parameter θ as parameters, and which learns the model parameter θ by performing maximum likelihood estimation for a likelihood function of probability that an observation value occurs under the parameters; and a spoken voice recognition unit which uses a word sequence to be recognized as an observation value, uses an already recognized word sequence older than the word sequence to be recognized, an acoustic feature corresponding to the word sequence to be recognized, and the learned model parameter θ as parameters, and which repeats a process of recognizing the word sequence to be recognized in a chronological order by maximum likelihood reference for the likelihood function of the probability that the observation value occurs under the parameters. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022020835-A (JP)
Title: Cutting tool
IPC: B23B51/00
Filed: 2021-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool of which sharpness can be improved while suppressing shortening of a service life thereof. 
     SOLUTION: A cutting tool comprises a cutting blade which contacts a cut object, and is rotated in a prescribed rotation direction D around a rotation axis. The cutting blade includes a rake face 12 which is a face directed to a downstream side in the rotation direction D. The rake face 12 includes a tip face 41 which is provided at a tip 12a of an outer diameter side end part of the rake face 12, and a body blade face 42 which is provided on an inner diameter side with respect to the tip face 41. When viewing with a cross section orthogonal to the rotation axis, each of the tip face 41 and the body blade face 42 is a curve surface. A position PO1, which is a boundary point of the tip face 41 and the body blade face 42, is positioned on an upstream side of the rotation direction D with respect to a tip center line LN which connects the rotation axis and the tip 12a to each other. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023078791-A (JP)
Title: Green compact
Inventor: FUJIWARA MARIKO
IPC: B22F1/0655
Filed: 2021-11-26
Abstract: To provide green compact having low core loss in a high frequency band and excellent DC superposition characteristics.SOLUTION: Green compact 10 includes a plurality of metal particles 20 and an inclusion 50 interposed between the metal particles 20. The metal particles 20 are made of a soft magnetic alloy of a FeSiAl system and have a flat shape when viewed in a predetermined direction (a vertical direction in FIG. 2). One or more of predetermined holes 22 are formed in one or more metal particles 20. The predetermined hole 22 penetrates the metal particles 20 in a predetermined direction. A maximum width of the predetermined hole 22 in a predetermined plane orthogonal to the predetermined direction is equal to or larger than a depth of the predetermined hole 22 in the predetermined direction.SELECTED DRAWING: Figure 2
Patent JP-2023080885-A (JP)
Title: Common infrastructure system and common infrastructure program
Inventor: YOSHIOKA TAKAYUKI
IPC: G06Q50/30
Filed: 2021-11-30
Abstract: To provide a common infrastructure system and a common infrastructure program for easily providing various services.SOLUTION: A common platform 10 as a common infrastructure system includes: a device interface 20 which communicates with a traffic service device to be used for a service of means of transportation; a network communication unit 26 which communicates with a service provider that is different from a business operator of the means of transportation; a service processing unit 21 which transmits, when receiving identification information read by the traffic service device from a medium through the device interface, information indicating whether to permit using the means of transportation based on ticket information held by a user identified with the identification information received from the traffic service device, to the traffic service device; and an authentication unit 241 which transmits, when receiving identification information read from the medium by a processing terminal that is operated by the service provider using the network communication unit, information on a ticket for using a service provided by the service provider, the ticket being held by the user identified by the identification information received from the processing terminal, to the processing terminal.SELECTED DRAWING: Figure 1
Patent JP-2022087845-A (JP)
Title: Method for governing set of information assets, computer program and computer system (determination and transfer of high level classification)
Inventor: OLIVER SUHRE
IPC: G06F21/62
Filed: 2021-12-01
Abstract: To provide a method for governing a set of information assets by using an information governance system, a computer program product and a system.SOLUTION: A method includes applying one or more high level classification allocation rules to one or more information assets by one or more processors. Further, the method includes applying the one or more high level classification transfer rules to one or more information assets with the high level classification allocation provided by one or more processors so as to transfer respective high level classification allocations to one or more upper information assets of the set of information assets with the inside of a containment hierarchy formed by the set of information assets in an upper direction.SELECTED DRAWING: Figure 7
Patent JP-2023082615-A (JP)
Title: Wall surface travel device
Inventor: YOSHIDA SHIGERU
IPC: B25J5/00
Filed: 2021-12-02
Abstract: To provide a wall surface travel device which achieves further improvement of seal performance and travel performance.SOLUTION: A wall surface travel device includes: a vacuum chamber having an opening which faces a furnace wall; a drive part which moves the vacuum chamber along the furnace wall; and an annular seal member which is disposed so as to spread from an edge part of the opening to the outer side. The seal member has: a bag-like seal body which may contact with the furnace wall; and a seal frame supporting the seal body on the vacuum chamber. The seal frame is attached so as to be movable in a direction orthogonal to the furnace wall relative to the vacuum chamber.SELECTED DRAWING: Figure 1
Patent JP-2023084859-A (JP)
Title: Half-silvered mirror
Inventor: NIIYAMA SATOSHI
IPC: G02B5/30
Filed: 2021-12-08
Abstract: To provide means that facilitates making non-polarized light transmit a prescribed optical structure.SOLUTION: A half-silvered mirror 10 comprises, in order as below,: a supporting body 11; a partial reflection membrane 13 that is laminated in a rear surface of the supporting body 11; a selection refractive film 15 that is laminated in a rear surface of the partial reflection membrane 13; and a quater wavelength plate 17a that is laminated in a rear surface of the selection reflection film 15. The half-silvered mirror 10 further comprises, on the rear surface of the selection reflection film 15,: a first area 21a that has the quater wavelength plate 17a laminated; and second areas 22a and 22b that have the quarter wavelength plate 17a not laminated. The half-silvered mirror 10 further comprises anti-reflective films 19a and 19b that are laminated in a rear surface of the second area. The anti-reflective films 19a and 19b have anti-reflective layers 20a and 20b in the rear surface thereof, and transmittance higher than that of the quarter wavelength plate 17a with respect to non-polarized light.SELECTED DRAWING: Figure 1