baber/WOPTO huggingface dataset:
Patent JP-2019159941-A (JP)
Title: Estimation system, learning device, learning method, estimation device, and estimation method
Inventor: KOTAKE Yasuyo
IPC: A61B5/0484
Filed: 2018-03-14
Abstract: To provide a technique capable of more accurately estimating the degree of concentration of a worker on work.SOLUTION: An estimation system according to one aspect of the present invention identifies, in a learning phase, a correspondence between an amount of brain activity and an emotional state and a degree of concentration, based on brain activity data indicating the amount of brain activity measured while task execution, emotional data indicating a worker's emotional state measured in relation to the task execution, and execution result data indicating the degree of concentration on a work identified from execution result of the task. Further, in an estimation phase, the estimation system estimates the degree of concentration of the worker on the task based on the identified correspondence, from the amount of brain activity measured while task execution and the worker's emotional state measured in relation to the task execution.SELECTED DRAWING: Figure 4
Patent JP-2019158044-A (JP)
Title: Boot for constant velocity joint
Inventor: ONO YUZO
IPC: F16J15/52
Filed: 2018-03-14
Abstract: To provide a boot for constant velocity joint capable of improving fatigue breakage resistance to attain further long service life, even in a case where a constant velocity joint oscillates with a large operating angle.SOLUTION: A boot for constant velocity joint comprises an annular recess part formed at a portion adjacent to a bellows part on an inner peripheral surface of a large-diameter annular part, in which the large-diameter annular part attached to a mating member whose outer peripheral surface is formed in a non-circular shape, and a small-diameter annular part attached to a boot bellows part and a shaft are at least integrated, wherein at least a part of the inner peripheral surface of the large-diameter annular part is formed in a non-circular shape.SELECTED DRAWING: Figure 1
Patent JP-2019156305-A (JP)
Title: Assembling method and assembling device
Inventor: SAWADA YASUHIRO
IPC: B62D65/18
Filed: 2018-03-15
Abstract: To provide an assembling method which can prevent a molding top from being deflected and broken when carrying the molding top.SOLUTION: A molding top 40 is supported by four support parts 524 at four support points. At this time, the molding top 40 is supported so that the center of gravity G of the molding top 40 is located inside a region which is formed by linearly connecting the support points of support members 520. Furthermore, it is preferable that the molding top 40 is supported so that distances from the four support points up to the center of gravity G of the molding top 40 become equal to one another. By supporting the molding top 40 in such a way, the molding top 40 can be supported in a balanced manner.SELECTED DRAWING: Figure 14
Patent JP-2018185504-A (JP)
Title: Cladding mode stripper for use with optical systems and methods for forming cladding mode stripper
Inventor: LALITKUMAR BANSAL
IPC: H01S3/067
Filed: 2018-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an all-glass cladding mode stripper and an optical system that are useful in removing unwanted low-numerical aperture (NA) light propagating within a cladding layer of an optical fiber.SOLUTION: An optical device all-glass cladding mode stripper 10 comprises a plurality of high-refractive index, small-diameter glass beads 12 disposed along an exposed portion of an inner cladding region 14 of an optical fiber 16. Unwanted low-NA signal light (as well as any other type of stray light) propagating within the cladding layer is removed by refracting into the adjacent beads, where this captured light then scatters away from the optical fiber.SELECTED DRAWING: Figure 2
Patent JP-2018119154-A (JP)
Title: Protective adhesive film
Inventor: YAMAKAWA DAISUKE
IPC: B32B27/00
Filed: 2018-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a protective adhesive film having excellent appearance when bonded to a panel such as glass or plastic.SOLUTION: There is provided a protective adhesive film in which an adhesive layer is provided on a film base material and a release sheet is laminated on the adhesive layer, where the release sheet has a surface roughness Ra of 10 to 100 nm, the adhesive layer has a thickness of 75 μm or less and the protective adhesive film having a storage modulus G' at 23°C of 2.0×10Pa or more can suppress poor appearance in which a panel surface looks like an orange peel to achieve good appearance when bonded to a panel such as glass or plastic even when light is reflected on the panel surface to which the protective adhesive film is bonded.SELECTED DRAWING: None
Patent JP-2019163893-A (JP)
Title: Heat exchanger and refrigeration cycle device
Inventor: ONODERA AYUMI
IPC: F25B39/00
Filed: 2018-03-19
Abstract: To provide a heat exchanger and a refrigeration cycle device that can enhance heat exchange efficiency by increasing an amount of heat absorbed by a refrigerant.SOLUTION: A heat exchanger according to an embodiment comprises a first header, a second header, and a plurality of heat exchange tubes. The first header and the second header are formed in a cylindrical shape, and arranged separately from each other. The plurality of heat exchange tubes are arranged at intervals in a central axis direction of the first header and the second header, and both end parts are opened inside the first header and the second header. At least one header out of the first header and the second header comprises gas extraction means for extracting a gas refrigerant in an internal space of the header to the outside.SELECTED DRAWING: Figure 5
Patent JP-2019164590-A (JP)
Title: API providing system, authentication server, API providing method, and program
Inventor: INOUE TOSHIHIRO
IPC: G06F21/33
Filed: 2018-03-20
Abstract: To enhance security when providing multiple APIs via a mediation system.SOLUTION: An API providing system (1) has first authentication means (103) for performing first authentication with a user terminal (30). When the first authentication is successful, first issuance means (104) issues user authentication information to the user terminal (30) and issues first authentication information for using a first API to a mediation system (2). First providing means (105) provides the first API based on the first authentication information received from the mediation system (2). Second authentication means (106) performs second authentication based on the user authentication information with the user terminal (30). When the second authentication is successful, second issuance means (108) issues second authentication information for using a second API to the mediation system (2). Second providing means (109) provides the second API based on the second authentication information received from the mediation system (2).SELECTED DRAWING: Figure 4
Patent JP-2018124565-A (JP)
Title: Polarizing plate, image display device, and method for improving bright-place contrast in image display device
Inventor: KURODA TAKASHI
IPC: H01L51/50
Filed: 2018-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate capable of improving bright-place contrast, an image display device, and a method for improving visibility.SOLUTION: A polarizing plate 10 includes a polarizer 11 and a light-transmitting film 12 having birefringence within a plane, disposed on one surface of the polarizer 11. The light-transmitting film 12 satisfies a relationship of expression (1) n>N>n, where nis a refractive index in a slow axis direction which is a direction with a greatest refractive index within the plane of the light-transmitting film 12; nis a refractive index in a fast axis direction which is a direction orthogonal to the slow axis direction within the plane; and N is an average refractive index of the light-transmitting film 12. In the polarizing plate 10, the polarizer 11 and the light-transmitting film 12 are placed in such a manner that both the fast axis direction of the light-transmitting film and an absorption axis direction of the polarizer 11 are along a horizontal direction.SELECTED DRAWING: Figure 1
Patent JP-2019168949-A (JP)
Title: Image formation system
Inventor: Jason rodriguez
IPC: H04N1/00
Filed: 2018-03-23
Abstract: To provide an image formation system capable of easily making settings related to printing without mistakes.SOLUTION: A control unit in a personal computer stores setting conditions of an image formation unit used in a print job in a storage unit as a dump file. FIG. 3 shows an example indicating contents of the dump file in which setting conditions of each of three print jobs in this case are stored. This dump file is stored in the storage unit with an identifiable file name. At this time, it can be recognized from an image formation device that the dump file is generated, and can be stored in its own storage unit. Since the contents of the dump file are converted into a text file, it can be edited with an editor on the personal computer.SELECTED DRAWING: Figure 3
Patent JP-2019166488-A (JP)
Title: Desulfurizer for fuel gas, fuel gas desulfurization system and fuel gas desulfurization method
Inventor: OHASHI MASAFUMI
IPC: B01J20/18
Filed: 2018-03-23
Abstract: To provide a desulfurizer for a fuel gas where plurality kinds of sulfur compounds contained in the fuel gas can be efficiently adsorbed and removed, the used amount of silver-carried zeolite can be reduced in comparison with a conventional desulfurizer using silver-carried zeolite and the downsizing of the desulfurizer can be realized.SOLUTION: A desulfurizer for a fuel gas includes: a first desulfurization part provided with a first desulfurization agent; a second desulfurization part disposed in a downstream in the gas flow direction of the first desulfurization part and provided with a second desulfurization agent. The first desulfurization agent contains activated carbon and a metal attached to the activated carbon. The metal contains at least one kind selected from the group consisting of copper, nickel, tungsten and molybdenum. The second desulfurization agent contains silver-carried zeolite. Carbonyl carbide contained in the fuel gas is adsorbed and removed in the first desulfurization part. The desulfurizer for the fuel gas is used for the adsorption and removal of carbonyl carbide in the first desulfurization part so that the fuel gas adsorbed and removed with carbonyl carbide is supplied to the second desulfurization part.SELECTED DRAWING: Figure 1
Patent JP-2019166759-A (JP)
Title: Resin composite molded body and manufacturing method of resin composite molded body
Inventor: MAEDA YASUO
IPC: B29C45/14
Filed: 2018-03-26
Abstract: To provide a resin composite molded body in which a member consisting a PBT resin composition high in bond strength between dissimilar materials, and excellent in heat resistance, chemical resistance, electronic properties, and mechanical properties, and a member consisting of a specific thermoplastic elastomer resin composition are bound.SOLUTION: There is provided a resin composite molded body in which a member consisting of a polybutylene terephthalate resin composition (X), and a member consisting of a thermoplastic elastomer resin composite (Y) are bound, the polybutylene terephthalate resin composition (X) contains a non-crystalline resin (x2) of 0.5 to 100 pts.mass based on 100 pts.mass of the polybutylene terephthalate resin composition (X), the thermoplastic elastomer resin composite (Y) contains a thermoplastic elastomer resin (y1) containing a hard segment (a1) consisting of a crystalline aromatic polyester unit, and a soft segment (a2) consisting of an aliphatic polyether unit and/or an aliphatic polyester unit as constitutional components, and the melting point is less than 210°C.SELECTED DRAWING: None
Patent JP-2019166252-A (JP)
Title: Sheet member holder, and manufacturing method of the same
Inventor: ICHIKAWA HIRONORI
IPC: B42D17/00
Filed: 2018-03-26
Abstract: To provide a sheet member holder preventing bending of a sheet member such as pamphlets or the like, and to provide a manufacturing method of the same.SOLUTION: A sheet member holder which comprises a body panel whose front face side or rear face side is attached to self-supporting means, and a cover panel mounted at the front face side of the body panel and forming a sheet member housing part between the body panel and itself is configured such that: (1) the cover panel includes a cover front plate supporting a sheet member, side part flaps formed on both end sides of the cover front plate, and a bottom part flap formed on a lower end side of the cover front plate; and (2) the body panel includes a body front plate, rising parts formed on both sides of the body front plate, side part insertion holes formed in the rising parts, and locking the side part flaps of the cover panel, and a step part formed between the rising parts, and formed with a bottom part insertion hole for locking the bottom part flap of the cover panel.SELECTED DRAWING: Figure 11
Patent JP-2019176578-A (JP)
Title: Bird-preventing cable laying device
Inventor: YAMAKAWA TAKUJI
IPC: H02G7/00
Filed: 2018-03-27
Abstract: To provide a bird-preventing cable laying device which can be easily moved along an electric wire when being attached, for the attachment work of which a time and labor can be reduced, and which can stably hold a bird-preventing cable at a fixed interval directly above the electric wire.SOLUTION: The device includes an attachment frame 4 which is hooked on an electric wire 2 laid between power poles and in which an opening 5 for inserting the electric wire 2 thereinto is provided in order to lay the electric wire 2 at a prescribed hook position P in the attachment frame 4, a cable locking part 8 which upwardly protrudes from the upper portion 6 of the attachment frame 4 and which has a locking piece 7 for locking a cable 3, a pressing member 10 which is disposed in a displaceable manner between the lower portion 9 and the upper portion 6 of the attachment frame 4 and which is for holding, between the upper portion 6 and the pressing member 10, the electric wire 2 disposed at the hook position P, and a spring 11 which urges the pressing member 10 from the lower portion 9 toward the upper portion 6.SELECTED DRAWING: Figure 1
Patent JP-2019176035-A (JP)
Title: Fan control system and fan control method
Inventor: YAMAMURA TAKUYA
IPC: F04D27/00
Filed: 2018-03-29
Abstract: To provide a fan control system and a fan control method with which the rotation speeds of a plurality of cooling fans can be optimally set according to their installation locations.SOLUTION: A fan control system including a plurality of cooling fans comprises: a plurality of magnetic field generating devices that are arranged respectively for installation locations of the cooling fans and generate magnetic fields; a plurality of magnetic detectors that detect the magnetic fields generated by the magnetic field generating devices and are provided respectively to the plurality of cooling fans; and a control unit that determines the installation locations of the cooling fans provided with the magnetic detectors on the basis of results of detection performed by the magnetic detectors and rotates the cooling fans at speeds required at the installation locations.SELECTED DRAWING: Figure 1
Patent JP-2019173917-A (JP)
Title: Composite bearing
Inventor: NAKAYAMA KEIGO
IPC: F16C19/49
Filed: 2018-03-29
Abstract: To complete alignment even after a preload is applied, to secure smooth rotation in a composite bearing.SOLUTION: A thrust fitting clearance between a shaft 1 and a thrust inner ring 11 is A, and a radial internal clearance between the shaft 1 and a roller 16 is B; a minimum value in the tolerance range of the thrust fitting clearance A is Amin, and a maximum value in the tolerance range of the radial internal clearance B is Bmax; a coaxiality total value that is the total of the coaxiality of an inner diameter of the thrust inner ring 11 and an inner ring ball groove 11a and the coaxiality of a radial outer ring 15 and an outer ring ball groove 12a is C; and when the sum of the numerical values of the basic tolerances of the shaft 1 and a housing 2 is α, a composite bearing satisfying Amin>Bmax+C+α is formed.SELECTED DRAWING: Figure 3
Patent JP-2019177526-A (JP)
Title: Recording device, control method and program
Inventor: OGAWA KATSUYA
IPC: B41J2/01
Filed: 2018-03-30
Abstract: To maintain the continuity of data when sequentially transferring recording data subjected to inclination correction processing to store it in a storage area.SOLUTION: A recording device includes: a recording head in which a plurality of nozzle arrays formed of a plurality of nozzles discharging ink are arranged, and the nozzle array has inclination with respect to the direction crossing the conveyance direction of the recording medium; creation means which creates a plurality of pieces of division data by dividing the image data corresponding to the entire image area of a recording object in the conveyance direction; image processing means which creates the recording data corresponding to the division data by performing image processing including inclination correction in accordance with the inclination of the nozzle array to the division data; and storage control means which stores the recording data in the storage area. The creation means divides the image data so that the area required for the inclination correction overlaps thereon.SELECTED DRAWING: Figure 20
Patent JP-2019177686-A (JP)
Title: Decorative material
Inventor: SHIBANO SHIHO
IPC: B44F9/04
Filed: 2018-03-30
Abstract: To provide a decorative material that enables obtaining unconventional texture particularly in terms of grain expression.SOLUTION: A decorative material with an uneven pattern on its surface includes: a substrate; and an uneven pattern forming layer provided on one surface of the substrate. The pattern forming layer has a plurality of convex stripes provided thereon, and when an area surrounded by a square whose side is 15 mm and which contains at least two convex stripes is a convex stripe group area, and an area out of the convex stripe group area occupied by the convex stripes in a plane view is a convex stripe ratio, the convex strips are positioned in the separated plurality of convex stripe group areas so as to show there are convex strip group areas with different convex stripe ratios.SELECTED DRAWING: Figure 3
Patent JP-2019186285-A (JP)
Title: Thin film capacitor manufacturing method and thin film capacitor
Inventor: KUMAGAI MICHIHIRO
IPC: H01G4/33
Filed: 2018-04-03
Abstract: To provide a thin film capacitor manufacturing method and a thin film capacitor which can suppress an electrode layer from being excessively etched.SOLUTION: A method for manufacturing a thin film capacitor 1 comprises: a lamination step of laminating a plurality of electrode layers (internal electrode layers 11 or base electrode layers 13) and dielectric films 12' each making a dielectric layer 12 so as to alternate, thereby forming a laminate W serving as a capacitance part 10; an etching step of etching the laminate W by a plasma etching device 100 to form an opening 14 extending in a lamination direction; an analyzing step S2 of making analysis of components that plasma contains during the etching step; and a stopping step S4 of stopping the etching when a component detected in analysis in the analyzing step S2 is matched to a component of the electrode layer which is a target.SELECTED DRAWING: Figure 5
Patent JP-2019180321-A (JP)
Title: Interline float
Inventor: YAMASHITA NOBUYUKI
IPC: A01K93/00
Filed: 2018-04-12
Abstract: To provide an interline float reacting, by changing a float angle by smaller force, to difference of wide-angle familiarity, or to wide-angle pulling by fish, of a tackle under the float which has been difficult to understand hitherto by an angler.SOLUTION: In an interline float, a buoyancy part 11 having a lighter specific gravity than a float body is provided with a size of 1/70 or more and 1/7 or less of an outside volume of the interline float, and a gravity center of only the buoyancy part having a lighter specific gravity than the float body is provided on a position within 30% of a distance between both ends of a fishing line-introducing hole 16, from either position of both ends of the fishing line-introducing hole 16 of the interline float.SELECTED DRAWING: Figure 3
Patent JP-2019181002-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-04-16
Abstract: To provide a game machine that has enhanced interest in a game.SOLUTION: When a first performance and a second performance are executed, a suggestive performance pattern 3AA for executing a first suggestive performance A and a second suggestive performance A is determined at a high ratio. While a suggestive performance pattern 3AB for executing the first suggestive performance A is determined more easily when the first performance is executed than when the first performance is not executed, and a suggestive performance pattern 3BA for executing the second suggestive performance A is more easily determined when the second performance is executed than when the second performance is not executed, the suggestive performance pattern 3AB for executing the first suggestive performance A and the second suggestive performance B and a suggestive performance pattern 3BA for executing the first suggestive performance B and the second suggestive performance A are more easily determined as a whole.SELECTED DRAWING: Figure 8-7
Patent JP-2019183558-A (JP)
Title: Tunnel excavator
Inventor: SUGIYAMA MASAHIKO
IPC: E21D9/087
Filed: 2018-04-16
Abstract: To improve the fluidity of excavated sediment by securing a discharge passage for excavated sediment behind a disc cutter in a tunnel excavator equipped with a disk cutter exchanging device.SOLUTION: In a tunnel excavator 1 including a cutter exchanging device 32 that allows a disc cutter 31 to be exchanged in the excavator, the cutter changing device 32 comprises a front side mounting base 42 and a rear side mounting base 43 provided facing front and rear surfaces of a cutter head 12, a cylindrical member 41 which is liquid-tightly attached to the front side mounting base 42 and the rear side mounting base 43, holds a disc cutter 31 rotatably, can move forward and backward with respect to the ground, and can communicate a front space Sand a rear space Sof the cutter head 12, a front side blocking mechanism 45F and a rear side blocking mechanism 45B that can block communication between an internal space Sof a tubular member 41 and the front space Sand the rear space Swhen the disk cutter 31 is moved backward.SELECTED DRAWING: Figure 2A
Patent JP-2018114345-A (JP)
Title: Game machine
Inventor: KAMIMURA KAZUHISA
IPC: A63F7/02
Filed: 2018-04-27
Abstract: PROBLEM TO BE SOLVED: To improve taste.SOLUTION: In a second state, a game machine produces a small winning to increase a chance of increasing owned balls, thereby easily increasing the owned balls; however, in a first state, produces the small winning to decrease a chance of increasing the owned balls, thereby hardly increasing the owned balls. The game machine uses a small winning lottery to implement such a game property as to hardly increase owned balls in the first state; however, as to produce a small winning in the second state and easily increase the owned balls. This configuration thus allows a player to enjoy the game by the game property so as to improve the taste.SELECTED DRAWING: Figure 6