baber/WOPTO huggingface dataset:
Patent JP-2017176815-A (JP)
Title: Dental plaque detection device and toothbrush
Inventor: YAMASHITA HIDEYUKI
IPC: A61B10/00
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a dental plaque detection device capable of determining presence or absence of dental plaque with a simple operation by a user.SOLUTION: A dental plaque detection device comprises a light emitting unit 450 for irradiating a tooth surface 99a with ultraviolet or blue excitation light, and first and second light receiving units 402 for receiving radiation light L' from the tooth surface 99a. The first light receiving unit extracts a spectral component in a first wavelength range including a wavelength range of fluorescence specific to dental plaque among the radiation light L' and obtains a first output value corresponding to the intensity. The second light receiving unit extracts a spectral component of a second wavelength range having a predetermined lower limit wavelength so as to be lower than a lower limit wavelength of the first wavelength range and including a wavelength range of fluorescence specific to enamel among the radiation light L' and obtains a second output value corresponding to the intensity. It is determined whether a ratio between the first output value and the second output value is larger or smaller than a first threshold value. It is determined whether the difference between the first output value and the second output value is larger or smaller than a second threshold value.SELECTED DRAWING: Figure 1
Patent JP-2017080617-A (JP)
Title: Massage machine
Inventor: NISHITANI NOBUYUKI
IPC: A61H7/00
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a massage machine which suppresses lowering of a massage feeling due to an influence of the posture of a user.SOLUTION: A massage machine includes: a seat; a backrest capable of reclining with respect to the seat; and a seat air bag 31 provided at the seat. The seat air bag 31 includes an upper part seat air bag 31B and a lower part seat air bag 31A. The upper part seat air bag 31B and the lower part seat air bag 31A are provided so that one part of the upper part seat air bag 31B overlaps with one part of an upper surface of the lower part seat air bag 31A, and so that the lower part seat air bag 31A is located on the front side of the seat with respect to the upper part seat air bag 31B. The area of the upper surface of the upper part seat air bag 31B is wider than the area of the upper surface of the lower part seat air bag 31A.SELECTED DRAWING: Figure 3A
Patent JP-2018136748-A (JP)
Title: Automatic transaction device
Inventor: HAYASHIDA HIROYUKI
IPC: G07D9/00
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transaction device having high safety and convenience with respect to management work.SOLUTION: An automatic transaction device includes an automatic transaction unit 20, a housing 22 that houses the automatic transaction unit and has opening/closing parts 22B, 27 capable of accessing to the automatic transaction unit, housing electric locks 23, 28 electrically locking/unlocking the opening/closing parts of the housing, a card reader 25 reading information on an operator from a card 25A corresponding to the operator who performs an operation of the automatic transaction device by accessing to the automatic transaction unit, and an authentication part 26 selecting an authentication condition corresponding to the operation among a plurality of authentication conditions and authenticating the operator according to the selected authentication condition. The housing electric locks unlock the opening/closing parts of the housing when the operator is authenticated by the authentication part.SELECTED DRAWING: Figure 1
Patent JP-2018136464-A (JP)
Title: Optical fiber and optical communication system
Inventor: MISAWA AKIRA
IPC: H04B10/272
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To simplify implementation of an optical fiber including a plurality of cores.SOLUTION: An optical fiber according to one embodiment of the present invention includes: a plurality of optical fibers each including a core column, i.e. a set of a plurality of cores arranged on a straight line; and an optical coupler in which intervals between core columns of the plurality of optical fibers are adjusted so that coupling occurs between a core included in one optical fiber of the plurality of optical fibers and a core included in another optical fiber of the plurality of optical fibers.SELECTED DRAWING: Figure 3
Patent JP-2017094213-A (JP)
Title: Coverage robot
Inventor: WON CHIKYUNG
IPC: A47L9/30
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a coverage robot that provides a user with information on the maintenance of a module included in the robot.SOLUTION: A coverage robot includes a chassis, a drive wheel assembly for moving the coverage robot, a cleaning head for cleaning a floor surface, a cleaning bin for storing debris recovered from the floor surface by the cleaning head, one or more indicators, and a control part for controlling the drive wheel assembly, the cleaning head, and the indicators. When maintenance is necessary for one or more modules included in the coverage robot, which include at least the drive wheel assembly, the cleaning head, and the cleaning bin, the control part controls the indicators so as to indicate by illumination that the maintenance of the modules are necessary.SELECTED DRAWING: Figure 15
Patent JP-2018139064-A (JP)
Title: Virtual computer system and resource allocation method thereof
Inventor: OTA KENJI
IPC: G06F9/46
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a virtual computer system which operates with optimum performance even when a load state (CPU use state) of an application program fluctuates.SOLUTION: In the virtual computer system, a plurality of virtual CPUs perform parallel operation to execute a program to be processed. The virtual computer system changes an allocation number of physical CPUs to be associated with the virtual CPUs on the basis of parallelism information acquired from an execution time of sequential processing of the program and an execution time of parallel processing.SELECTED DRAWING: Figure 1A
Patent JP-2018138745-A (JP)
Title: Method for constructing wind power generator and constructing structure of wind power generator
Inventor: USAMI EIJI
IPC: E02D27/12
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing a wind power generator capable of installing a large wind power generator and responding it to a new wind power generator, and a constructing structure of a wind power generator.SOLUTION: A method for constructing a wind power generator according to one embodiment is a method for constructing a wind power generator 11 provided above an existing foundation 2 placed in water. The method comprises the steps of leaving the existing foundation 2 and removing an existing wind power generator from the existing foundation 2, casting a new foundation 12 around the existing foundation 2, and installing a foundation upper structure 13 connecting an upper part of the existing foundation 2 and an upper part of the new foundation 12.SELECTED DRAWING: Figure 3
Patent JP-2017113026-A (JP)
Title: Yuzu juice-containing concentrated beverage, yuzu juice-containing beverage, and methods for producing thereof
Inventor: TAKATSUKA KAZUYA
IPC: A23L2/08
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a Yuzu (Citrus junos) juice-containing concentrated beverage and a Yuzu juice-containing beverage having a strong Yuzu flavor and excellent tastes, and further provide a method for producing a Yuzu juice-containing concentrated beverage having a strong Yuzu flavor and excellent tastes.SOLUTION: A Yuzu juice-containing concentrated beverage comprises limonene 0.13-0.6 mass%, γ-terpinene 0.058-0.3 mass%, and α-terpineol 0.000052-0.002 mass%, and honey. A Yuzu juice-containing beverage is obtained by diluting the concentrated beverage 3-6-fold. A method for producing a Yuzu juice-containing concentrated beverage comprises a step of blending a Yuzu juice, honey, and a Yuzu juice condensed powder.SELECTED DRAWING: Figure 6
Patent JP-2018144589-A (JP)
Title: Vehicle seat
Inventor: MATSUYAMA SOHEI
IPC: B60N2/04
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To enable a seat position to be adjusted with high flexibility without causing enlargement of the structure.SOLUTION: A seat 1 is attached onto a floor F and has a connection mechanism 10 which connects the seat 1 to the floor F in a state where six degree-of-freedom motion is possible by a parallel mechanism including six actuators 13 which may expand or contract.SELECTED DRAWING: Figure 2
Patent JP-2018145695-A (JP)
Title: Electric lock system
Inventor: SUGAWARA TAKAYUKI
IPC: E05B49/00
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric lock system capable of conducting a communication between an electric lock device and a portable terminal irrespective of a state of the portable terminal.SOLUTION: An electric lock system 10 includes an electric lock device 1 and a portable terminal 2 conducting a mutual wireless communication with the electric lock device 1. The electric lock device 1 has an electric lock 14, a first communication unit 12, and a control unit 11. The electric lock 14 locks or unlocks a doorway of a building. The first communication unit 12 transmits an inquiry signal S1 for making an inquiry to the portable terminal 2. The control unit 11 outputs a locking signal or an unlocking signal to the electric lock 14. The electric lock device 1 is configured to perform locking or unlocking of the doorway by conducting the mutual wireless communication with the portable terminal 2. The electric lock system 10 further includes a second communication unit 13 that transmits a notification signal S2 for bringing the portable terminal 2 in a state capable of acquiring the inquiry signal S1 from the first communication unit 12.SELECTED DRAWING: Figure 1
Patent JP-2018146448-A (JP)
Title: State diagnostic device
Inventor: TAMAKOSHI TAKAHIRO
IPC: G01M99/00
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a state diagnostic device capable of easily and correctly performing the update of a diagnostic model which does not generate problems before and after the update.SOLUTION: An usage state and diagnostic data of a component are collected, and the diagnostic data obtained in a situation where an usage state of the component is truly in a normal state and/or the diagnostic data obtained in the situation where the usage state of the component is truly in an abnormal state is aimed as an object for selecting master data among the diagnostic data. The diagnostic result of diagnosing the master data by a current diagnostic model and the diagnostic result of diagnosing a new diagnostic model by the master data are compared so as to determine whether or not the current diagnostic model can be matched to the new diagnostic model, and when determined to be matched, the diagnostic model is updated from the current diagnostic model to the new diagnostic model.SELECTED DRAWING: Figure 1
Patent JP-2017123869-A (JP)
Title: Chimeric cd27 receptors for redirecting t cells to cd70-positive malignancies
Inventor: STEPHEN M G GOTTSCHALK
IPC: C12N15/09
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide methods and compositions for redirecting T cells to CD70 for immunotherapy of CD70-positive malignancies.SOLUTION: CD70-specific T cells are employed. Particular aspects relates to a polynucleotide encoding a novel molecule that comprises the full-length CD70 receptor (CD27) fused to the zeta signaling domain of the T-cell receptor complex. The T cells expressing the molecule recognize CD70-positive tumor cells and have cytolytic activity against CD70-positive tumor cells.SELECTED DRAWING: Figure 1AB
Patent JP-2018153002-A (JP)
Title: Wiring system
Inventor: KAWABE YUKINORI
IPC: H02J13/00
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a wiring system which can limit a current flowing to a specification load when a predetermined current value is exceeded and avoid a situation where power fails in an entire residence before a current being used in the whole residence increases and a smart meter performs an interrupting operation.SOLUTION: Electric power is separately supplied from a secondary side of a smart meter 1 through an interrupting device 2 to a specific load 5 in which a relatively large current flows and a distributing board 3 with which a general load 6 requiring a relatively small current is connected. The interrupting device 2 comprises a current monitoring unit 24b which outputs a control signal to the outside when a current flowing in a trunk line L1 on the secondary side of the smart meter 2 exceeds a specific current value, in addition to an earth leakage interrupting function. The specific load 5 comprises a control circuit 52 that controls the current supplied to itself in response to the control signal. The specific current value is a current value equal to the current value interrupted and controlled by the smart meter 1 reduced by 20%. Upon receiving the control signal, the control circuit 52 reduces the current flowing in the specific load 5 by half.SELECTED DRAWING: Figure 2
Patent JP-2018150279-A (JP)
Title: Recovery method of synthetic solvent
Inventor: NISHIMURA KAZUAKI
IPC: C07D209/48
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering a solvent industrially advantageously in order to reutilize the solvent, after synthesizing N-(cyclohexylthio)phthalimide in the solvent of a saturated hydrocarbon.SOLUTION: In a recovery method of a synthetic solvent, N-(cyclohexylthio)phthalimide is synthesized by reacting cyclohexylsulfenyl chloride with phthalimide in the solvent containing a saturated hydrocarbon, and N-(cyclohexylthio)phthalimide is crystallized, and a crystal is separated, and thereafter, a basic substance and water are added into crystallization mother liquid, to thereby distill the solvent in the presence of the basic substance and water.SELECTED DRAWING: None
Patent JP-2018154476-A (JP)
Title: Method for manufacturing web roll body
Inventor: FUKUDA SATORU
IPC: B65H23/025
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a web roll body capable of reducing a frequency of cleaning of a wrinkle extending device and reducing occurrences of wrinkle defects and charging defects.SOLUTION: The method for manufacturing a web roll body includes a step of extending wrinkles of a running web with a wrinkle extending device for extending wrinkles of the web by passing over a rotatable member (wrinkle extending step). The wrinkle extending device has a mechanism (a cleaning mechanism) for cleaning the rotatable member in a position where the running web does not touch.SELECTED DRAWING: Figure 4
Patent JP-2018158051-A (JP)
Title: Game machine
Inventor: YUKIE TAKESHI
IPC: A63F5/04
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To effectively whip a player up into a shift from a chance zone to an assist replay time, while keeping fairness of games.SOLUTION: A game machine includes: a chance zone CZ capable of being shifted from a normal interval upon a trigger of a lottery winning of a lot having no difference in settings; and an assist replay time ART capable of being shifted when the number of digested games from a start of the CZ becomes equal to or more than the number of games n+α obtained by adding a prescribed value that is α times to the number of continuation estimated games that is n times. Depending on the number of games after a game at which a lot CBB related to an accessory is lottery won till the operation of the accessory is finished, a residual of the number of continuation estimated games of the CZ is not to be updated but the number of digested games from the start of the CZ is to be updated.SELECTED DRAWING: Figure 5
Patent JP-2018161211-A (JP)
Title: Game machine
Inventor: HAYAKAWA KATSUTAKA
IPC: A63F7/02
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enabling effective use of space in front of a game board.SOLUTION: On the rear side of a front unit 940 provided with a second winning port 140 where a game ball enters, a ball feeding unit 700 provided with an open hole 981c that is a passage in communication with the second winning port 140 is arranged with a base plate 60 (a game board 13) interposed therebetween. With this, it becomes unnecessary to form a ball feeding passage for game balls entering the second winning port 140 at the front face of the game board 13. Accordingly, it is possible to effectively use the space on the front side of the game board 13.SELECTED DRAWING: Figure 119
Patent JP-2018162493-A (JP)
Title: Tungsten silicide target and method for producing the same
Inventor: ODA KUNIHIRO
IPC: C23C14/06
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a tungsten silicide target that can prevent the occurrence of particles during sputtering by an unconventional method.SOLUTION: The present invention provides a tungsten silicide target in which: the number of low-density semi-sintered portions with a size of 50 μm or more on a sputtering face is 5 or less per 80000 mm, the oxygen concentration is 500-2000 mass ppm, the Si content is excessive than WSi2 as the stoichiometric composition, and when the sputtering face is observed, the maximum particle size of Si particles is 20 μm or less.SELECTED DRAWING: None
Patent JP-2018163496-A (JP)
Title: Autonomous mobile apparatus, autonomous mobile method and program
Inventor: NAKAJIMA MITSUYASU
IPC: G05D1/02
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To improve a technique for controlling movement of an autonomous mobile device.SOLUTION: An autonomous mobile device 100 includes a person discovery location acquisition unit, an action plan unit 14, and a mobile control unit 15. The person discovery location acquisition unit acquires a location for people to easily discover. The action plan unit 14 sets the location acquired by the person discovery location acquisition unit as a mobile destination and sets a route to the mobile destination. The mobile control unit 15 controls a driving unit 42 to move its own device along the route set by the action plan unit 14.SELECTED DRAWING: Figure 4
Patent JP-2018165420-A (JP)
Title: Fiber-reinforced sheet
Inventor: SATO MASAYUKI
IPC: B29C39/42
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To improve deformability when receiving external force in a fiber-reinforced sheet.SOLUTION: A fiber-reinforced sheet comprises: a first fiber-reinforced layer having a plurality of first strands arranged in almost parallel with each other and being placed on one surface of the fiber-reinforced sheet; a second fiber-reinforced layer having a plurality of second strands arranged in almost parallel with each other and being placed on the other surface of the fiber-reinforced sheet; and one or more third fiber-reinforced layers each having a plurality of third strands arranged in almost parallel with each other so as not to overlap each other and being present between the first fiber-reinforced layer and the second fiber-reinforced layer. The degree of an angle formed by the third strands and the first strands is closer to 90 degrees than the degree of an angle formed by the second strands and the first strands. The plurality of first strands and the plurality of second strands are not connected to the plurality of third strands but are connected to each other at a plurality of portions between the plurality of third strands.SELECTED DRAWING: Figure 1
Patent JP-2018170876-A (JP)
Title: Power supply device and control device
Inventor: HAYAKAWA JUNPEI
IPC: H02M7/48
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent interruption of an output when an abnormality occurs.SOLUTION: A power supply device comprises: an opening and closing switch which is connected between a bypass electric supply line supplied with AC power from the outside and an AC output line, enters a conductive state when a failure occurs, and mechanically opens and closes a contact; a semiconductor switch connected in parallel to the opening and closing switch; an inverter unit which converts the supplied DC power to AC power; a control unit which outputs a first control signal for controlling the opening and closing switch and a second control signal for controlling the semiconductor switch; and a signal generation unit which generates a signal for putting the semiconductor switch into the conductive state when the first control signal puts the opening and closing switch into the conductive state or when the second control signal puts the semiconductor switch into the conductive state.SELECTED DRAWING: Figure 1
Patent JP-2018168441-A (JP)
Title: High strength steel sheet for sour linepipe resistance, manufacturing method therefor and high strength steel pipe using high strength steel sheet for sour linepipe resistance
Inventor: OTA SHUSAKU
IPC: C22C38/58
Filed: 2017-03-30
Abstract: To provide a high strength steel sheet for sour linepipe resistance excellent in HIC resistance and SSCC resistance under severer corrosive environment.SOLUTION: The high strength steel sheet for sour linepipe resistance has a component composition containing C:0.02 to 0.08%, Si:0.01 to 0.5%, Mn:0.5 to 1.8%, P:0.001 to 0.015%, S:0.0002 to 0.0015%, Al:0.01 to 0.08% and Ca:0.0005 to 0.005%, having CP value calculated by a prescribed formula of 1.00 or less and the balance Fe with inevitable impurities, in which a steel structure at 0.5 mm below a steel sheet surface is a ferrite structure with dislocation density of 0.5×10to 7.0×10(m).SELECTED DRAWING: None
Patent JP-2017188109-A (JP)
Title: Control method, server and control program
Inventor: MATSUURA SEIKO
IPC: G06F13/00
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a control method, a server and a control program that can restrain increase in storage capacity and increase in a processing load on a server.SOLUTION: A storage unit 32 stores a store table associating plural pieces of content of each store with identification information on each piece of content for each group of a plurality of stores, and a user table storing plural pieces of content identification information for each group of a plurality of users. Upon receiving a content list display request from a specific user's terminal, a server 3 extracts content identification information on the specific user from the user table, reads out content associated with the extracted content identification information from the store table, generates display data for displaying a list of the read-out content, and transmits it to the terminal.SELECTED DRAWING: Figure 1
Patent JP-2018168682-A (JP)
Title: Floor material for earthen floor
Inventor: MACHINAGA KYOSUKE
IPC: E04F15/00
Filed: 2017-03-30
Abstract: To provide a floor material for earthen floor, which can be directly laid on an earthen floor substrate and makes it possible to simply construct a floor structure of earthen floor in a short time.SOLUTION: In a floor material used for laying onto an earthen floor substrate on an earthen floor for building, (1) the floor material includes at least a cushioning material layer, a ligneous material layer and a resin-containing layer, in order from the lower layer; and (2) with regard to the floor material, the cushioning material layer is laid to face to the earthen floor substrate.SELECTED DRAWING: Figure 8