baber/WOPTO huggingface dataset:
Patent JP-2023048789-A (JP)
Title: Filter maintenance frequency machine learning device and method, and oil cooling type compression system
Inventor: TSUBOI NOBORU
IPC: F04B51/00
Filed: 2021-09-28
Abstract: To provide a filter maintenance frequency machine learning device and a filter maintenance frequency machine leaning method capable of more objectively and appropriately calculating a maintenance frequency of a filter of an oil separator in an oil cooling type compressor, and an oil cooling type compression system equipped with the same.SOLUTION: A filter maintenance frequency machine learning device 20 for performing machine learning of a maintenance frequency of a filter 121 of an oil separator 12 in an oil cooling type compressor 10 includes a state observation unit 21 for observing a state of the oil cooling type compressor 10, and a machine leaning unit 22 for performing machine learning of the maintenance frequency of the filter 121 on the basis of a state quantity of the state observed by the state observation unit 21.SELECTED DRAWING: Figure 1
Patent JP-2023053582-A (JP)
Title: Information processing device, program, abnormality detection method, abnormality detection system, and cooling storage
Inventor: YAMAMOTO TAKAHIRO
IPC: F25D11/00
Filed: 2021-10-01
Abstract: To properly detect malfunctions of fan motors of a cooling storage with respect to each individual fan motor.SOLUTION: An information processing device 80 detects abnormality of fan motors 32, 37 in a cooling storage 10 provided with a cooling unit 20 including blower fans 30, 35, the blower fans 30, 35 having the fan motors 32, 37, and current sensors 33, 38. The information processing device includes an acquisition part 81 for acquiring information on a value of current flowing to the fan motors 32, 37 detected by the current sensors 33, 38, a determination part 84 for determining the existence of abnormality in the fan motors 32, 37 when the value of the current flowing to the fan motors 32, 37 acquired by the acquisition part 81 is beyond a proper current range predetermined on the basis of the information on the current value acquired by the acquisition part 81 when the fan motors 32, 37 are normally driven, and an output part 85 for outputting information showing the abnormality when the determination part 84 determines that the abnormality exists in the fan motors 32, 37.SELECTED DRAWING: Figure 1
Patent JP-2022080843-A (JP)
Title: Electromagnetic wave attenuating film
Inventor: AOKI ATSUKO
IPC: H05K9/00
Filed: 2021-10-07
Abstract: To provide an electromagnetic wave attenuating film which is capable of attenuating radio waves of millimeter wave bands of frequencies, which is thin, and which is excellent in environmental resistance such as weather resistance and heat resistance.SOLUTION: The electromagnetic wave attenuating film comprises: a dielectric base material having a front surface and a back surface, a thin-film conductive layer disposed on the front surface, and a planar inductor or pasted layer disposed on the back surface. A top coat layer comprising a resin material may be provided on the thin-film conductive layer. The thin-film conductive layer includes a plurality of metal plates. When T refers to the thickness of the metal plates and d refers to the skin depth, the relational expression -2.5≤ln(T/d)≤-1.0 is satisfied in the band of frequencies from 57GHz to 90GHz.SELECTED DRAWING: Figure 7
Patent JP-2022000995-A (JP)
Title: Portable information apparatus
Inventor: INOUE HIDEYA
IPC: H04N5/232
Filed: 2021-10-07
Abstract: To provide a portable information apparatus that can enrich a user's activity.SOLUTION: A portable information apparatus comprises: an image sensor; a position information acquisition unit; a display; and a control unit that transmits a real-time image to a server and acquires, from the server, a feature quantity extracted from the real-time image, a feature quantity of peripheral image data including an object, and object information based on position information. The object is a shop. The object information includes a first image indicating the inside of the shop. The control unit acquires, from the server, second object information including a second image indicating commercial information. When an operation is performed for the first image included in the displayed object information, the control unit displays, on the display, an enlarged image or a reduced image of the first image. When a plurality of pieces of post information are included in the object information, the control unit acquires some object information among the plurality of pieces of post information included in the object information on the basis of a signal to be input, and displays the acquired some object information on the display.SELECTED DRAWING: Figure 1
Patent JP-2022000717-A (JP)
Title: Liquid crystal display device
Inventor: ISHIKAWA TOMOKAZU
IPC: G02F1/1343
Filed: 2021-10-08
Abstract: To provide a high-definition liquid crystal display device in which display unevenness due to a region where an orientation film is not formed is reduced.SOLUTION: A liquid crystal display device includes: a TFT substrate where pixels are formed between scan lines extending in a first direction and arranged in a second direction and video signal lines extending in the second direction and arranged in the first direction; and liquid crystal held between the TFT substrate and a counter substrate. The pixel is provided with an organic insulating film 108 covering the TFTs. On the organic insulating film 108, a first electrode 109 and a second electrode 111 are formed to face each other through an inorganic insulating film 110, and an orientation film is formed thereon. The second electrode 111 and the TFT are connected through a contact hole formed in the organic insulating film. At a cross section in the second direction including the contact hole, the organic insulating film 108 is provided with a convex part and a concave part 70 from the side closer to the contact hole at the bank near the contact hole.SELECTED DRAWING: Figure 9
Patent JP-2023056588-A (JP)
Title: Report card opinion creation support program and report card opinion creation support method
Inventor: NAKAMURA AKIKO
IPC: G06Q50/26
Filed: 2021-10-08
Abstract: To provide a report card opinion creation support program and a report card opinion creation support method that can reduce a burden on a teacher in creating an opinion sentence in a student's report card and support creation of a high-quality opinion sentence.SOLUTION: A report card opinion creation support program is used for a teacher to create an opinion column in a student's report card. The program has a first step of displaying a name list registration screen to which the attribute of the student is input, a second step of, for at least either one of the daily living and learning of the student, displaying an opinion sentence creation screen including a first selection column for selecting a first opinion candidate sentence on the basis of the attribute of the student input by using the name list registration screen, a third step of displaying, on the opinion sentence creation screen, a second selection column for displaying a plurality of second opinion candidate sentences being compiled sentences of the opinion column, and a fourth step of displaying an editable third opinion sentence including the first opinion candidate sentence and the second opinion candidate sentences selected in the second step and the third step.SELECTED DRAWING: Figure 5
Patent JP-2022008994-A (JP)
Title: Attachment method of flange separation prevention device
IPC: F16B2/12
Filed: 2021-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an attachment method of a flange separation prevention device which can fasten a bolt in a small working space, can avoid damage, and can efficiently grip a flange. 
     SOLUTION: In an attachment method of a flange separation prevention device 4 which comprises a grip frame 5 having a grip piece part 5b arranged outside a pipe axial direction of either of a pair of flanges 1a, 1a' for connecting a pair of conduit constitution members, a grip body 6 arranged outside the pipe axial direction of the other flange, and a bolt 7 for imparting a pressing force to the grip body, presses the grip body by the bolt, and grips a pair of the flanges by the grip part and the grip piece part, an existing connection bolt and a nut for connecting a pair of the flanges are exchanged to a new connection bolt 2a and a nut 2b, the grip body is pressed to the grip frame by the bolt so as to make the bolt obliquely advance and retreat with respect to the pipe axial directions of the conduit constitution members in a state that a pair of the flanges is gripped by the grip body and the grip piece part, and after a pair of the flanges is gripped by the grip body and the grip piece part, the new connection bolt and the nut are tightened. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023057462-A (JP)
Title: Power storage device
Inventor: SHIMIZU WATARU
IPC: H01G11/82
Filed: 2021-10-11
Abstract: To provide a power storage device capable of improving yield and durability by shortening the time required for manufacture.SOLUTION: In a power storage device 10, a positive electrode plate 11 in which positive electrode mixture layers 11b are formed on both surfaces of a positive electrode collector 11a, a negative electrode plate 12 in which negative electrode mixture layers 12b are formed on both surfaces of a negative electrode collector 12a, and a solid electrolyte layer 13 held between the positive electrode plate 11 and the negative electrode plate 12 are provided inside of a sheath body 14. In the power storage device 10, a joint member 16 is further provided inside of the sheath body 14 in such a manner that a first space 15A in contact with the positive electrode plate 11 and the solid electrolyte layer 13 is separated from a second space 15B in contact with the negative electrode plate 12 and the solid electrolyte layer 13. In the power storage device 10, the first space 15A is filled with a first electrolyte and the second space 15B is filled with a second electrolyte.SELECTED DRAWING: Figure 1
Patent JP-2023060570-A (JP)
Title: Delivery management system, method for managing delivery, and delivery management program
Inventor: ITO YUYA
IPC: G06Q10/083
Filed: 2021-10-18
Abstract: To provide a delivery management system, a method for managing a delivery, and a delivery management program for efficiently evaluating a time for a delivery.SOLUTION: A management server 20 includes: a delivery address information storage unit 22 for recording positional information of a delivery address; a movement history storage unit 24 for recording the location of a delivery person in time sequence; and a control unit 21 for calculating the time required for a delivery for each delivery address. The control unit 21 performs delivery management processing including dividing a map into a plurality of regions according to the direction of each location of the delivery person recorded in the movement history storage unit 24, specifying the nearest delivery address by using the delivery address information storage unit 22 on a region-by-region basis, and distributing a time-series time interval to the nearest destination address.SELECTED DRAWING: Figure 1
Patent JP-2022076455-A (JP)
Title: Steering unit for steer-by-wire and method for assembling the same
Inventor: MAEDA MITSUTERU
IPC: B62D5/04
Filed: 2021-10-22
Abstract: To provide a steering unit for a steer-by-wire which can suppress manufacturing cost.SOLUTION: When a position adjustment device 9 and a reaction force generation device 10 constituting a steering unit are connected by a power connection part 11 and a housing connection part 12 and assembled, a position adjustment device selected from a plurality of two or more position adjustment devices each having a first shaft connection part 21 and a first housing connection part 41 is used as the position adjustment device 9. And/or, a reaction force generation device selected from the plurality of two or more reaction force generation devices each having a second shaft connection part 76 and a second housing connection part 63 is used as the reaction generation device 10.SELECTED DRAWING: Figure 4
Patent JP-2023064187-A (JP)
Title: Photoluminescent toner for electrophotography, method for manufacturing photoluminescent toner for electrophotography, image forming method, and image forming system
Inventor: NAKAJIMA KAZUHIKO
IPC: G03G9/09
Filed: 2021-10-26
Abstract: To provide a photoluminescent toner for electrophotography that can output an image with stable quality for a long period, while containing a photoluminescent pigment with a high aspect ratio to have high photoluminescence, and a method for manufacturing the same, and to provide an image forming method and an image forming system using such a photoluminescent toner for electrophotography.SOLUTION: A photoluminescent toner for electrophotography containing a photoluminescent pigment includes a toner base particle containing at least a binder resin and the photoluminescent pigment, and an external additive attached to the surface of the toner base particle. The average value of the aspect ratio of the photoluminescent pigment is within a range of 20 to 55, and the electrification amount distribution index of the photoluminescent toner for electrophotography determined by a predetermined method is within a range of 1.0 to 2.2.SELECTED DRAWING: Figure 1
Patent JP-2023064398-A (JP)
Title: Reaping work method of grain culm
Inventor: MIYAKE HIROKI
IPC: A01B69/00
Filed: 2021-10-26
Abstract: To provide a reaping work method of grain culm which can suppress trampling of grain culm due to lateral oscillation of a reaping device and efficiently reap unreaped grain culm left on an outer side of a reaping work area.SOLUTION: A controller calculates a deviation distance of a set path in which a combine-harvester automatically travels and a travel path in which the combine-harvester automatically travels. The controller continues the automatic travel of the combine-harvester when the deviation distance is less than a prescribed distance. The controller cancels the automatic travel of the combine-harvester and sets a re-set path and a virtual target line between the set path and the re-set path when the deviation distance is equal to or greater than the prescribed distance. The controller resumes the automatic travel of the combine-harvester after setting a set movement path connecting the set path and the re-set path, forms the set movement path with the first set movement path connecting the set path and the virtual target line and the second set movement path connecting the virtual target line and the re-set path, and reduces the maximum value of an angular variation amount (ωl) of the first set movement path and the second set movement path.SELECTED DRAWING: Figure 7
Patent JP-2023064861-A (JP)
Title: terminal unit
Inventor: SADAKATA Shifumi
IPC: H01R4/64
Filed: 2021-10-27
Abstract: To easily cope with a change in the shape of a connection object.SOLUTION: A terminal unit 1 includes a terminal fitting 10 and a holder 50. The terminal fitting 10 includes a connection portion 10A formed with a bolt insertion hole 10C, and the holder 50 includes a body portion 50A attached to the connection portion 10A, and a rotation preventing portion 50B protruding from the body portion 50A and preventing rotation of the terminal fitting 10.SELECTED DRAWING: Figure 1
Patent JP-2022097378-A (JP)
Title: Microelectronic structures including bridges
Inventor: OMKAR G KARHADE
IPC: H01L23/12
Filed: 2021-10-27
Abstract: To provide a micro-electron assembly with which a realizable interconnection density between a package substrate and a die and a realizable signal transfer speed and a realizable downsizing are not restricted.SOLUTION: A microelectronic structure 100 includes a substrate 102 and a bridge component 110 in a cavity 120 on a substrate top face. The substrate includes a dielectric material 112, a conductive material 108 and a conductive contact 114. The conductive material is arranged inside the dielectric material so as to provide a conductive path through the substrate. The substrate includes a dielectric material/conductive material layer. A conductive material line in one layer is electrically joined to a conductive material line inside an adjacent layer by a conductive material via. The cavity extends through a surface insulating material 104 on the top face. The surface insulating material includes other dielectric materials that provide a solder resist and/or a surface electrical insulation and has a tapered shape to become narrower toward the bottom of the cavity.SELECTED DRAWING: Figure 1
Patent JP-2023066544-A (JP)
Title: Assembling rack
Inventor: TACHIKAWA AKIRA
IPC: A47B47/04
Filed: 2021-10-29
Abstract: To suppress looseness of a connection part of a shelf member, an upper pole and a lower pole, and facilitate assembly work and disassembly work while enhancing connection strength with respect to an assembling rack made of a synthetic resin.SOLUTION: An upper pole U and a lower pole L have a columnar body, a horizontal upper support plate 4 and an upper edge fitting body 6, and a horizontal lower support plate 5 and a lower edge fitting body 7. The upper edge fitting body 6 and the lower edge fitting body 7 are fitted by inserting the upper edge fitting body 6 of the lower pole L from downward, and inserting the lower edge fitting body 7 of the upper pole U from upward into an attachment opening D of a shelf member B, and are inseparably connected in a horizontal direction to be integrated. In a state that the fitting bodies 6, 7 are fitted, a projection 8 disposed in the fitting body 6 and a recess 9 disposed in the fitting body 7 are engaged so as to suppress separation in a vertical direction of the poles U, L. When the poles U, L are separated in the vertical direction, an elastic piece E1 disposed with the recess 9 is elastically deformed.SELECTED DRAWING: Figure 7
Patent JP-2023069857-A (JP)
Title: Insulating resin sheet and method for manufacturing the same
Inventor: GONDA TAKASHI
IPC: B32B27/12
Filed: 2021-11-08
Abstract: To provide an inexpensive insulating resin sheet which can reduce a specific dielectric constant in a frequency band of 800 MHz or more and 30 GHz or less without reducing heat resistance, and a method for manufacturing the same.SOLUTION: An insulating resin film 2 contains 100 pts.mass of a crystalline thermoplastic polyimide resin having a melting point of 300°C or higher, and 0.5 pt.mass or more and 100 pts.mass or less of a fluororesin having melt flowability, is formed by a melt extrusion molding method, and is used for insulation coating of a wire, insulation of a motor, a high frequency circuit board, a thrust washer, and various tapes. An insulating resin film 2 which is excellent in toughness, high heat resistance, high solvent resistance, weather resistance, and flame retardancy can be inexpensively obtained by formed of a crystalline thermoplastic polyimide resin. A specific dielectric constant is reduced and good insulation property can be obtained by adding a fluororesin having excellent dispersibility and melt flowability.SELECTED DRAWING: Figure 1
Patent JP-2022184683-A (JP)
Title: Multilateration system based on absolute distance measurement and multilateration method using the same
Inventor: OH JEONG SEOK
IPC: G01S5/16
Filed: 2021-11-10
Abstract: To more correctly estimate the coordinates of an object by performing self-compensation on the basis of absolute distances measured by an absolute distance measurement system.SOLUTION: In a multilateration system based on absolute distance measurement and a multilateration method using the multilateration system, the multilateration system obtains the spatial coordinates of an object moving in a space and includes a tracking unit and a control calculation part. The tracking unit includes a plurality of tracking devices located at positions different from each other and measure the distance to the object by using an absolute distance measurement system. The control calculation part includes: an offset value estimation part that pre-estimates an offset value (dead path) that is the distance between the measurement reference surface of each of the tracking devices and the center point of each of the tracing devices; and a tracking device position calculation part that calculates, through nonlinear optimization, the central point position of each of the tracking devices.SELECTED DRAWING: Figure 2
Patent JP-2023071018-A (JP)
Title: Liquid control valve, its adjustment lever and liquid stop member
Inventor: HUANG PING-YI
IPC: F16K31/26
Filed: 2021-11-10
Abstract: To provide a liquid stop member of a liquid control valve which can avoid a deformation and an exudation of the liquid stop member caused by a long-term use.SOLUTION: A liquid control valve includes a base part 1, a liquid stop member 2, an adjustment lever 3, and an interlocking lever 4. The base part has a first accommodation chamber 11 and a second accommodation chamber 12 which communicate with each other, and an inner surface of the base part has an upper stop part 13. The liquid stop member has a valve 21, a sealing body 22 and an introduction member 23. The valve is actively located in the first accommodation chamber, and formed so as to be movable, and the sealing body is used for abutting on and separating from the stop part. The adjustment lever has a fixing arm 31 and an adjustment arm 32, and a first end of the fixing arm is pivoted to a first pivot part 14 of the base part. The interlocking lever has a drive arm 41 and a connection arm 42, the other end of the drive arm is pivoted to a second pivot part of the base part, and the other end of the connection arm is pivoted to the fixing arm.SELECTED DRAWING: Figure 1
Patent JP-2023073088-A (JP)
Title: Bioelectrical impedance measuring device and measuring method
Inventor: ISHIDA MASAYA
IPC: A61B5/053
Filed: 2021-11-15
Abstract: To easily measure impedance inside a living body.SOLUTION: A pair of first electrodes 10 are disposed separately at a predetermined position of a living body. A pair of second electrodes 11 are disposed on a straight line connecting the pair of first electrodes 10 separately, and the pair of first electrodes 10 are disposed inside the pair of second electrodes 11. A pair of third electrodes 12 are disposed separately on the straight line connecting the pair of first electrodes 10, and the pair of second electrodes 11 are disposed inside the pair of third electrodes 12. An electric current I1 is applied to the living body by a first power source 13 through the second electrodes 11 to calculate impedance Zout. In the meanwhile, an electric current I2 is applied to the living body by a second power source 14 through the third electrodes 12 to calculate impedance Zall. Impedance Zin inside the living body is calculated by Zin=Zout×Zall/(Zout-Zall).SELECTED DRAWING: Figure 1