baber/WOPTO huggingface dataset:
Patent JP-2023069520-A (JP)
Title: Article conveyance facility
Inventor: WADA YOSHINARI
IPC: B65G1/04
Filed: 2021-11-05
Abstract: To suppress vibration of a conveyance vehicle in an article conveyance facility comprising traveling routes in which a plurality of routes with different extension directions intersect each other; and to properly transfer an article to a position displaced horizontally from directly under the conveyance vehicle.SOLUTION: An article conveyance facility comprises first rails R1 and second rails R2. The second rails R2 are disposed on an upper side of, and kept away from the first rails R1, and also are disposed so as to intersect the first rails R1 in a vertical view along a vertical direction. An engaging device Vg comprises an engaging drive part Vgb which changes the attitude of an engaging part Vga to an engaging attitude and a disengaging attitude. In the engaging attitude, the engaging part Vga is engaged with an engaged part Rg, and lifting and tilting of a lifting body are regulated. A control part C puts the engaging part Vga to the engaging attitude when a holding part is horizontally projected to the lifting body by a slide device Vf.SELECTED DRAWING: Figure 5
Patent JP-2023070452-A (JP)
Title: Information processing device, class loading method, aggregation method, and program
Inventor: TAKAHASHI KENTARO
IPC: G06F21/62
Filed: 2021-11-09
Abstract: To provide an information processing device, a class loading method, an aggregation method, and a program which, even when a plurality of files are combined into one integrated file in an environment where authority is managed in file units, can manage the authority for each individual file included in the integrated file.SOLUTION: A method retains authority of a class included in each of a plurality of library files linked to each of the plurality of library files. An archive file has a class map which specifies the class included in each of the plurality of library files. A class loader retains information which specifies a set charge library file, loads a specified class from the charge library file included in the archive file on the basis of the class map, and sets, to the loaded class, the authority retained so as to be linked to the charge library file including the class.SELECTED DRAWING: Figure 6
Patent JP-2022024053-A (JP)
Title: Luminaire
IPC: F21S8/04
Filed: 2021-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire that can increase an amount of light to be applied to a ceiling surface side and a lateral side, and can improve a feeling of brightness. 
     SOLUTION: A luminaire comprises: a body in which a concave part 11 is formed along a longitudinal direction; and a light source part 2 comprising a plurality of light emitting elements 22, and a translucent cover member 24 covering the plurality of light emitting elements 22 and having light diffusibility, and in which the plurality of light emitting elements 22 is arranged closer to a front side than a reference line A connecting both ends on an opening side of the concave part 11. 
     SELECTED DRAWING: Figure 19 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023073627-A (JP)
Title: X-ray diagnostic device and x-ray image collection method
Inventor: TANIYAMA KAZUHIRO
IPC: A61B6/00
Filed: 2021-11-16
Abstract: To improve operability on position adjustment in imaging.SOLUTION: An X-ray diagnostic device includes an X-ray tube, an X-ray detector, a designation part, and an image collection part. The X-ray tube irradiates a subject with an X-ray. The X-ray detector includes a first detector and a second detector whose visual field is smaller than that of the first detector, and outputs a detection signal on the basis of the X-ray passing through the subject and made incident. The designation part designates a plurality of positions in a first X-ray image generated on the basis of the detection signal of the first detector. The image collection part collects a plurality of second X-ray images by relatively moving at least one of the X-ray detector and a top plate on which the subject is placed with respect to the subject so that the plurality of positions are included in a third X-ray image composited from the plurality of second X-ray images generated based on the detection signals sequentially collected by the second detector.SELECTED DRAWING: Figure 6
Patent JP-2023074032-A (JP)
Title: Component supply device
Inventor: ISOHATA YOSHIO
IPC: H05K13/02
Filed: 2021-11-17
Abstract: To provide a component supply device capable of reducing wear of a pin of a sprocket which transmits rotation to a wheel.SOLUTION: A component supply device comprises: an introduction sprocket 35 which transfers a carrier tape CT by being rotated while engaging an outer peripheral pin 35T to a feed hole KH of a carrier tape CT on a transfer path 21L; and a wheel 40 which includes a plurality of recesses 40B in an outer periphery and is rotated in accordance with the rotation of the introduction sprocket by receiving the outer peripheral pin 35T of the rotating introduction sprocket 35 in the recesses 40B. Both an abutting surface 35H of the outer peripheral pin 35T abutted to an inner surface of the recess 40B and an abutted surface 40H, to which the outer peripheral pin 35T is abutted, in the inner surface of the recess 40B consist of planes and the abutting surface 35H and the abutted surface 40H are brought into line-contact.SELECTED DRAWING: Figure 10
Patent JP-2023076877-A (JP)
Title: Data management system, data management apparatus, data management method, and program
Inventor: KATO TSUTOMU
IPC: G06Q50/10
Filed: 2021-11-24
Abstract: To provide a data management system, a data management apparatus, a data management method, and a program that make it possible to guarantee a reliability of career information on an applicant who may be, for example, a job seeker.SOLUTION: In processing of requesting an import of career information, a data management apparatus 3 receives, from an affiliation management system 5, import response information indicating an import response as a response to an import request transmitted from an applicant terminal 4 at S48, and registers carrier data, provider information, provider (transmission) date and time information, and expiration date information included in the import response information in an applicant information management DB 3004 at S49. The data management apparatus 3 then transmits, to the applicant terminal 4, response information including register URL information for registration to be performed at the applicant terminal 4 as a response to the import request information at S50.SELECTED DRAWING: Figure 16
Patent JP-2023078607-A (JP)
Title: Derailment prevention device
Inventor: IIDA KOHEI
IPC: E01B5/18
Filed: 2021-11-26
Abstract: To provide a derailment prevention device which can obtain high derailment prevention effect with a simple structure.SOLUTION: A derailment prevention device provided on a track 1 which has first and second rails 10 positioned with a predetermined gauge is configured to have first and second guard members 40 respectively arranged inside the track of the first and second rails and extending along the first and second rails, and a load transmission member 50 which is provided between the first and second guard members along the sleeper direction, and transmits the load directed toward the inside of the track input from one of the first and second guard members to the other side of the first and second guard members.SELECTED DRAWING: Figure 2
Patent JP-2023079240-A (JP)
Title: Tatami facing folding device
Inventor: KUBO TOMOYUKI
IPC: E04F15/02
Filed: 2021-11-27
Abstract: To provide a tatami facing folding device capable of simultaneously folding two tatami mats of a size of half a tatami mat, capable of folding even a single tatami mat without unflatness by one folding operation, and capable of handling and folding even a single tatami mat with unflatness with the same required area as the size of a machine, and excellent in finishing.SOLUTION: Each of a left folding unit 14a and a right folding unit 14b includes a positioning plate 18 vertically movable with respect to a mounting table 16 in order to determine the folding position of the tatami facing and position other sides of the tatami mat at the folding position, and a folding member 24 arranged so as to face the folding side end of the mounting table 16 and is configured to be separable and contactable with respect to the other side of the tatami mat in order to fold the tatami facing that protrudes outward from the folding end side of the mounting table 16. The left folding unit 14a and the right folding unit 14b can be operated singly or both at the same time.SELECTED DRAWING: Figure 4
Patent JP-2023079493-A (JP)
Title: Phase measuring device and phase compensation device
Inventor: MIURA MASATO
IPC: G02B6/122
Filed: 2021-11-29
Abstract: To precisely measure phase variation of guided light propagating in each channel in an optical phased array.SOLUTION: A phase measuring device 1 includes: an output light acquisition unit 3 that acquires outgoing light from an optical phased array 10 as interference fringe information between an object beam and a reference beam; a signal generation unit 5 that generates a control signal for controlling the phase in a phase shifter of the optical phased array; an outgoing light acquisition control unit 6 that controls the signal generation unit 5 and sets the acquisition timing of each of the multiple pieces of interference fringe information to the output light acquisition unit 3; and an operation unit 7 that measures the phase variation by calculating the phase of the reproduced light when obtaining the minimum value of the objective function by applying multiple reproduced lights calculated under multiple different analysis conditions predetermined for the optical waveguide structure to the predetermined objective function considering the influence of crosstalk between the optical waveguides, using phase-shifted multiple pieces of interference fringe information and reconstruction illumination light, which is the reference beam applied by the phase-shifted digital holography method.SELECTED DRAWING: Figure 1
Patent JP-2023080527-A (JP)
Title: Measuring device, elevator system, and installation position confirming method
Inventor: ONISHI YOSHIHITO
IPC: G01B11/00
Filed: 2021-11-30
Abstract: To provide a measuring device measuring information related to the movement of mobile objects which measures a relative distance and a relative angle with respect to a reference stationary structure with high accuracy, determines whether or not the measuring device is installed at a prescribed installation position with appropriate accuracy, and outputs it.SOLUTION: An image processing device 240 calculates a translational error along the direction of the installation position of the measuring device 110 with respect to a prescribed installation design position or a rotational error around the axis in the direction in at least one of x, y, or z directions based on the electric signal converted by an imaging part 230, determines whether or not the installation position conforms to the installation design position based on the calculated result, and transmits the installation location determined information related to the determination, when confirming the installation position of a measuring device 110 with respect to a stationary structure (a guide rail 140).SELECTED DRAWING: Figure 2
Patent JP-2023080983-A (JP)
Title: Mounting member
Inventor: TO MASAAKI
IPC: E04B2/56
Filed: 2021-11-30
Abstract: To provide a mounting member that can be easily attached to a wall base regardless of a thickness of the wall base and can suppress damage when attached to a beam.SOLUTION: There is provided a mounting member for attaching a wall base to a beam by interposing between the beam and the wall base, in a building having a beam having a web and a flange extending from the web and the wall base attached to the beam, which comprises: a wall base attachment portion attached to the wall base; and a beam attachment mechanism connected to the wall base attachment portion and attached to the beam by fitting against the flange. The wall base attachment portion has a contact surface opened toward the other side of the wall base in an inside/outside direction to contact one side of the wall base in the inside/outside direction, and an attached portion allowing attachment to the wall base from the one side in the inside/outside direction with the contact surface in contact with the one side of the wall base.SELECTED DRAWING: Figure 2
Patent JP-2022089803-A (JP)
Title: Method for detecting condition of package brake and working unit of textile machine
Inventor: IDING MICHAEL
IPC: B65H63/00
Filed: 2021-12-03
Abstract: To provide a working unit and a method for detecting a condition of a package brake, which make it possible to identify a take-up unit with poor braking characteristics.SOLUTION: There is provided a method for detecting a condition of a package brake of a working unit that manufactures a take-up package for a textile machine with multiple similar working units, the method including the steps of: detecting an operation of the package brake of the working unit being operated; detecting a rotation speed of the take-up package of the working unit; detecting a diameter of the take-up package of the working unit; obtaining a duration of a braking process of the take-up package from an initial rotation speed to an end rotation speed; transmitting the duration of the braking process and the diameter of the take-up package to a central unit of the textile machine; and obtaining a deviation of the obtained duration of the braking process from an average duration for the braking process stored in the central unit.SELECTED DRAWING: Figure 1
Patent JP-2023083765-A (JP)
Title: Thermoplastic resin composition and composite molding comprising metal molding and resin molding joined together
Inventor: NAGATA Kosuke
IPC: C08J5/04
Filed: 2021-12-06
Abstract: To provide a thermoplastic resin composition that has excellent adhesion to metal, is less prone to a deterioration of bonding strength after a heat cycle test, and has excellent durability.SOLUTION: A thermoplastic resin composition is for producing a resin molding in a composite molding, which comprises the resin molding joined to a metal molding, the thermoplastic resin composition comprising (A) a thermoplastic resin (A component) and (B) expanded graphite (B component) of 1-80 pts.wt. relative to the A component 100 pts.wt.SELECTED DRAWING: None
Patent JP-2023084416-A (JP)
Title: Power generation system and drive system using the same
Inventor: NISHIHAMA KAZUO
IPC: H02P9/00
Filed: 2021-12-07
Abstract: To provide a power generation system by which, in an induction power generator provided with a primary winding having a main winding and an auxiliary winding, a power generation converter connected to the auxiliary winding side is inhibited from unstably controlling the induction power generator during a light load operation in which a load current flows only through the auxiliary winding so that power can be further stably supplied.SOLUTION: An induction power generator includes a shaft, a rotor fixed to the outer periphery of the shaft, and a stator disposed so as to surround the outer periphery of the rotor. The stator includes a primary winding having a main winding disposed on the entire periphery in the peripheral direction, and an auxiliary winding that is disposed on the entire periphery in the peripheral direction, has a power capacity smaller than that of the main winding, and is connected to a power generation converter. The rotor includes a secondary conductor having a rotor core that has a plurality of rotor slots arranged at a prescribed interval in the peripheral direction and rotor bars inserted in the rotor slots, and rotor slits connecting the rotor slots to the outer peripheral side.SELECTED DRAWING: Figure 2
Patent JP-2023084579-A (JP)
Title: Folded synthetic resin film packaging bag and manufacturing method of the same
Inventor: MATSUMOTO TOSHIFUMI
IPC: B65D30/20
Filed: 2021-12-07
Abstract: To provide a folded synthetic resin film packaging bag capable of easily and quickly introducing an article into an article storage space, with a greatly reduced height compared to a conventional folded synthetic resin film packaging bag, and suitable for being installed at a retail shop cash register, and a manufacturing method for the same.SOLUTION: A folded synthetic resin film packaging bag is composed of one side wall and the other side wall that are continuous at a lower end edge, lower parts of the one side wall and the other side wall are gusset-folded inward and cooperate with a main part to form a W-shape in cross section. An upper part of the one side wall and an upper part of the other side wall are folded back along folding lines extending parallel to a gusset folding line and superimposed on the outer surface of the main part of the one side wall and the outer surface of the main part of the other side wall.SELECTED DRAWING: Figure 1
Patent JP-2023084944-A (JP)
Title: Novel compound having bioactivity
Inventor: TSUCHIKAWA HIROSHI
IPC: A61K31/439
Filed: 2021-12-08
Abstract: To provide a novel compound.SOLUTION: The present invention provides a novel compound represented by formula (II-F), formula (II-B) or the like or an enantiomer thereof, or a salt thereof or a solvate thereof, where, R1, R3 and R4 independently represent hydrogen, an optionally substituted hydrocarbon group, a heterocycle, a carbonyl, or a functional group, R2A and R2B independently represent hydrogen, an optionally substituted hydrocarbon group, a heterocycle, a carbonyl, or a functional group, or R2A and R2B form a heterocycle together with a nitrogen atom which they bound, where such a heterocycle is independently substituted as needed.SELECTED DRAWING: None
Patent JP-2022036103-A (JP)
Title: Pulp, slurry, sheet, laminate and manufacturing method of pulp
IPC: D21H15/02
Filed: 2021-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for optimization of bleach processing in a manufacturing process of a phosphorized cellulose fiber. 
     SOLUTION: Disclosed herein is a pulp involving a cellulose fiber bearing 0.5 mmol/g or over of a phosphoric acid group or a substituent group derived from a phosphoric acid group and having ISO whiteness of 4-sheet laminate of sheets of the pulp of 82% or over. Also, a 4-layer laminate of sheets of the pulp of this invention has b *  value of 5.5 or under in L * a * b *  color system. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023087199-A (JP)
Title: Video display apparatus
Inventor: MATSUBARA DAISUKE
IPC: G09G5/02
Filed: 2021-12-13
Abstract: To provide a video display apparatus advantageous in adjusting a volume of blue light which adversely affects circadian rhythm.SOLUTION: A video display apparatus includes a video display device. Each of pixels of the video display device includes a first blue self-luminous light source whose luminous center wavelength ranges from 460 nm to 490 nm, a second blue self-luminous light source whose luminous center wavelength is shorter than the wavelength of the first blue self-luminous light source, a green self-luminous light source whose luminous center wavelength is longer than the wavelength of the second blue self-luminous light source, and a red self-luminous light source whose luminous center wavelength is longer than the wavelength of the green self-luminous light source.SELECTED DRAWING: Figure 1
Patent JP-2023088016-A (JP)
Title: Vehicular door
Inventor: NAKAYAMA DAISUKE
IPC: B60J5/04
Filed: 2021-12-14
Abstract: To provide a vehicular door that reinforces an outer panel with a panel reinforcement and is equipped with a structure generating low frequency sound with superiority when closing the door.SOLUTION: A vehicular door 100 includes an outer panel 20 that is attached to a vehicle body by a front part hinge 10 so as to open/close, and a panel reinforcement 40 that extends in a vehicle fore-and-aft direction on the inner side of the outer panel 20, in which the outer panel 20 and the panel reinforcement 40 are fixed by a plurality of adhesive portions 50. A number of the adhesive portions 50 in an upper area 216 of the outer panel 20 is larger than a number of the adhesive portions 50 in a lower area 218 of the outer panel 20, and a number of the adhesive portions 50 in a front lower area 224 near the front part hinge 10 in a lower area 218 is larger than a number of the adhesive portion 50 in a rear lower area 226 separated from the front part hinge 10 in the lower area 218.SELECTED DRAWING: Figure 6
Patent JP-2023089870-A (JP)
Title: Schnuerle scavenging two-stroke engine
Inventor: YAMAZAKI TAKAHIRO
IPC: F02B25/16
Filed: 2021-12-16
Abstract: To provide a Schnuerle scavenging two-stroke engine capable of maintaining combustion stability over a wide rotation speed range while suppressing blow-by.SOLUTION: The engine of the present invention is a Schnuerle scavenging two-stroke engine (2). A scavenging passage (14(in1)) related to at least one scavenging port (16(in1)) has, at its upper end portion (14a(in1)), an intake-side wall surface (204). The intake-side wall surface (204) defines a first flow direction (42) of scavenging gas discharged from the scavenging port (16(in1)) at a height level of the scavenging port (16(in1)). The upper end portion (14a(inl)) of the scavenging passage (14(in1)) related to the scavenging port (16(inl)) has a guide portion (50) defining a second flow direction (44) of scavenging gas discharged from the scavenging port (16(inl)). The second flow direction (44) is deflected to an intake side from the first flow direction (42) at the height level of the scavenging port (16(in1)).SELECTED DRAWING: Figure 3
Patent JP-2023090237-A (JP)
Title: Device, method, and program for supporting purchase fraud detection work
Inventor: KABAHARA TAKASHI
IPC: G06Q40/12
Filed: 2021-12-17
Abstract: To provide a purchase fraud detection work support device capable of supporting purchase fraud detection work by automatically calculating difference between a purchase amount in a check target period and the purchase amount in a comparison target period and detecting an abnormally large numerical value among the calculated difference.SOLUTION: In the present embodiment, (1) by referring to purchase accounting data including a purchase date, a payee, and a purchase amount and subtracting, from an amount obtained by aggregating for each payee the purchase amount corresponding to the purchase date belonging to a certain fiscal year, an amount obtained by aggregating for each payee the purchase amount corresponding to the purchase date belonging to the same month in the previous year of the certain fiscal year, a purchase difference amount for each combination of the fiscal year and the payee is calculated. (2) A purchase difference amount exceeding an upper limit value among the calculated purchase difference amount is detected as an abnormal value according to a predetermined statistical method. (3) The purchase difference amount detected as the abnormal value, and the fiscal year and the payee corresponding to the detected purchase difference amount are displayed.SELECTED DRAWING: Figure 16