baber/WOPTO huggingface dataset:
Patent JP-2019201015-A (JP)
Title: Laser device
Inventor: YASUHARA AKIRA
IPC: H01S3/0941
Filed: 2018-05-14
Abstract: To provide a laser device capable of improving a cooling efficiency.SOLUTION: A laser device is provided with a cooling mechanism using a liquid metal, and a temperature distribution suppression structure for suppressing influence due to deviation of a temperature distribution caused by a laser material in accordance with a cooling is provided with the laser material and the cooling mechanism. As one aspect, it has a shape that a slab-formed laser beam progresses on the laser material while reflecting it, and cooling tank for accumulating the liquid metal houses a side surface in a state where an end surface of the laser material is lead out from the cooling tank. As a second aspect, a disk-like host material and a heat discharge member are laminated in the laser material to obtain a DFC structure, and a flow channel for flowing the liquid metal is provided to the circumference of the laser material. From the above aspects, influence due to deviation of the temperature distribution of the laser material can be suppressed, and a cooling effect can be improved.SELECTED DRAWING: Figure 1
Patent JP-2019199827-A (JP)
Title: Runner of hydraulic machine, and hydraulic machine
Inventor: NAKASHIMA TAKAHIRO
IPC: F03B3/12
Filed: 2018-05-15
Abstract: To provide a runner of a hydraulic machine capable of improving cavitation performance.SOLUTION: A runner 5 of a hydraulic machine comprises a crown 9, a band 10 provided on the outer peripheral side of the crown, and a plurality of runner blades 11 provided between the crown 9 and the band 10. The plurality of runner blades 11 includes a long blade 11L and a short blade 11S having a blade length shorter than that of the long blade 11L. Two long blades 11LA, 11LB are arranged between a pair of short blades 11SA, 11SB adjacent to each other in a circumferential direction.SELECTED DRAWING: Figure 2
Patent JP-2018152891-A (JP)
Title: Radio terminal, radio communication system, radio station, and method thereof
Inventor: FUTAKI TAKASHI
IPC: H04W16/32
Filed: 2018-05-16
Abstract: PROBLEM TO BE SOLVED: To contribute to reducing packet loss due to the occurrence of a problem with a radio link (for example, RLF) at a secondary cell in Dual Connectivity.SOLUTION: A radio terminal executes Dual Connectivity using a first cell of a first radio station and a second cell of a second radio station. The radio terminal includes: a first timer used for detecting Radio Link Failure (RLF) at the first cell; a second timer used for detecting RLF at the second cell; and a transceiver for transmitting information on the RLF at the second cell to the first radio station in response to detecting the RLF at the second cell. The information on the RLF at the second cell includes information indicating expiration of the second timer as a failure type set within information on the RLF at the second cell.SELECTED DRAWING: Figure 5
Patent JP-2019173744-A (JP)
Title: Cooling system
Inventor: OZEKI AKIFUMI
IPC: F01P7/16
Filed: 2018-05-17
Abstract: To shorten a time required for switching between a heater cut mode and a heater water-conduction mode.SOLUTION: A controller comprises an opening schedule for a plurality of outflow ports of a control valve, and the opening schedule comprises at least a heater cut mode, a heater water-conduction mode, a fully closed mode, and a switching mode of switching opening and closing of an air-conditioning outlet with at least one of a radiator outlet and a bypass outlet opened. The controller is configured to perform switching between the heater cut mode and the heater water-conduction mode via the switching mode (steps S8 and S15).SELECTED DRAWING: Figure 4
Patent JP-2019202617-A (JP)
Title: Steering column
Inventor: MIYAI HIDEKAZU
IPC: F16F15/02
Filed: 2018-05-23
Abstract: To provide a steering column simply configured to appropriately absorb an impact.SOLUTION: A steering column 10 includes: a cylindrical member 20 movably holding a steering shaft 15; a holding member 30 holding the cylindrical member 20; a fixation member 40 fixed to a vehicle body 120; a connection member 60 connecting the fixation member 40 and the holding member 30; and an energy absorption member 50. The connection member 60 allows the fixation member and the holding member to be disconnected when the holding member 30 moves axially forward by a predetermined distance. A part of the energy absorption member 50 is fixed to the holding member 30. The fixation member 40 includes an engagement portion 45 disposed in a position for engagement with an opening 51 as an engaged portion of the energy absorption member 50 when the holding member 30 moves axially forward by a distance longer than the predetermined distance at the time of a secondary collision.SELECTED DRAWING: Figure 6
Patent JP-2019204346-A (JP)
Title: Facility maintenance support system and facility maintenance support method
Inventor: KUMAKURA YOICHI
IPC: G06Q10/00
Filed: 2018-05-24
Abstract: To solve the problem that data required for facility maintenance could not be acquired in a specific country or region due to differences in legal system between respective countries or regions.SOLUTION: A facility maintenance support system constituted by a regional management device for managing a certain area and a general management device, includes an operation statistics creation unit configured to create operation statistical data of the area from operation data indicating the operation status of a facility installed in the area, a comparison data creation unit configured to create first comparison data by comparing the operation data of each facility with the operation statistical data of the area, and in addition, create second comparison data by comparing the operation data of each facility with the operation statistical data created from the operation data indicating the operation status of the facility in a management area of the general management device, and a data conversion unit configured to convert detailed failure data indicating the failure content of the corresponding facility into approximate failure data. The first comparison data, the second comparison data, and the approximate failure data are transmitted to the general management device.SELECTED DRAWING: Figure 2
Patent JP-2019203826-A (JP)
Title: System and method for extracting position of beacon transmitter
Inventor: KISHI KEISUKE
IPC: G01S5/02
Filed: 2018-05-24
Abstract: To provide a system for extracting the position of a beacon transmitter which can acquire the three-dimensional shape of the inside of a building for a temporal use as an event site and can also easily determine the correspondence relation between unique identification information of the beacon transmitter and the coordinate value of the beacon transmitter in the inside of the building in the three-dimensional coordinate system.SOLUTION: The system for extracting the position of a beacon transmitter includes: an imaging device for taking a video; a beacon receiver in the imaging device for receiving a beacon signal sent from a beacon transmitter; a three-dimensional shape generator for restoring the three-dimensional shape of the video; a flash device detector for detecting the position of the flash device of the beacon transmitter in the three-dimensional shape from the flashing state of the flash device in the video; and a transmitter position extractor for relating the beacon transmitter and the flash device to each other on the basis of distance information on the distance between the beacon receiver and the beacon transmitter determined by the measurement of the beacon signal and the shape corresponding distance as the distance between the position of the flash device and the imaging device.SELECTED DRAWING: Figure 1
Patent JP-2018201018-A (JP)
Title: Method of manufacturing magnet, and magnetization method for magnet
Inventor: FUJIKAWA KENICHI
IPC: H01F7/02
Filed: 2018-05-25
Abstract: To provide a method of manufacturing a Halbach magnet having productivity higher than ever.SOLUTION: A method of manufacturing a magnet includes a step (1) of constituting an assembly by preparing three or more unmagnetized magnet materials in which an easily magnetizable axis is oriented in a predetermined direction and bonding the respective unmagnetized magnet materials to each other, and a step (2) of magnetizing the assembly by applying a curved pulse magnetic field to the assembly. Each of the unmagnetized magnet materials is turned into a magnet block by the step (2). An angle θ (which satisfies the inequality: 0≤θ≤180°), which is made between magnetization directions of at least one set of adjacent magnet blocks, is in the range of 30-120°.SELECTED DRAWING: Figure 8
Patent JP-2019195320-A (JP)
Title: Production method of new flavor tea
Inventor: TANIGUCHI RYOZO
IPC: A23F3/06
Filed: 2018-05-10
Abstract: To provide a method of producing a tea product of new flavor rich in flavor variety by harmonizing flavors of at least two or more tea kinds of green tea, half-fermented tea and fermented tea.SOLUTION: A method of producing tea leaves containing a flavor of any one of green tea and half-fermented tea, or flavors both thereof, and a flavor of fermented tea in harmony by promoting a flavor change due to an action of an active residual enzyme, by mixing tea leaves of which endogenous enzyme is inactivated and tea leaves in which activity of endogenous enzyme remains, irrespective of the presence of a wilt step, in a roughly drying step or a rolling step in a green tea producing process, or a method of producing tea leaves containing flavors of green tea and half-fermented tea in harmony by mixing tea leaves in which an endogenous enzyme is inactivated, and tea leaves in which the endogenous enzyme is inactivated after the wilt step in a roughly drying step or a rolling step.
Patent JP-2019207343-A (JP)
Title: Imaging device
Inventor: SHIROMURA MASAFUMI
IPC: G03B15/00
Filed: 2018-05-30
Abstract: To obtain an imaging device which allows a photographer to quickly enter a selfie mode from a regular imaging state or a pre-power-on state.SOLUTION: The imaging device comprises: a front-side lens (2) used for regular imaging; a rear-side lens (3) used for selfies; a detector (5) for detecting whether or not the rear-side lens is in a first state where selfies can be taken; a control unit (11) for executing control for switching between a mode where regular imaging is performed using the front-side lens and a mode where selfies are taken using the rear-side lens; and a power supply circuit (12) for supplying power to the control unit by turn-on. When being in the first state is detected, the detector switches the power supply to an ON state and thereby supplies power to the control unit.SELECTED DRAWING: Figure 4
Patent JP-2019207085-A (JP)
Title: Heat exchanger
Inventor: SAKEKAWA KEI
IPC: F28D7/16
Filed: 2018-05-30
Abstract: To provide a heat exchanger which uniformizes distribution of flow quantities of a fluid circulating in the heat exchanger and achieves high heat exchange efficiency.SOLUTION: A heat exchanger 100 includes: multiple tubes 10 in which intake air (a first fluid) circulates; multiple lamination passage parts 25 to 29 which are respectively formed between the laminated tubes 10 and in which a coolant (a second fluid) circulates; a supply passage part 23 to which the coolant is supplied; and a distribution passage part 24 which distributes the coolant supplied to the supply passage part 23 into the lamination passage parts 25 to 29. In a lamination direction (a Y axis direction) of the tubes 10, a passage width L3 of the lamination passage part 27 at the nearest position to the supply passage part 23 is smaller than passage widths L1, L2, L4, L5 of the other lamination passage parts 25, 26, 28, 29.SELECTED DRAWING: Figure 3
Patent JP-2019211586-A (JP)
Title: Information providing device
Inventor: YONEZAWA TAKUMI
IPC: G10L13/10
Filed: 2018-06-04
Abstract: To provide an information providing device that starts a vocal guidance at a voice utterance speed corresponding to a driver at an accurate utterance start point.SOLUTION: An information providing device comprises: a driver utterance speed setting part 42A which sets a driver utterance speed Sdriv corresponding to an utterance speed of a driver; an utterance type determination part 44 which determines which of a plurality of utterance types TS previously allocated corresponding to a voice utterance speed Saud as an utterance speed of a voice guidance output from a speaker 20 the set driver utterance speed Sdriv corresponds to; and an utterance start point calculation part 50 which calculates the utterance start point Xs of the voice guidance from the voice utterance speed Saud corresponding to the determined utterance type TS and the number of utterance characters of the voice guidance.SELECTED DRAWING: Figure 1
Patent JP-2019211977-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: KAJI NOBUHIRO
IPC: G06F16/00
Filed: 2018-06-04
Abstract: To properly provide a service relating to character information conversion.SOLUTION: An information processing device according to the present invention includes an obtaining unit, and a learning unit. The obtaining unit obtains first character information that is first kind character information, and second character information that is second kind information different from the first kind. The learning unit creates, on the basis of a learning which has the first character information as input information and which takes the first character information as correct answer information, and of a learning which has the second character information as input information and which takes the second character information as correct answer information, a conversion model that outputs, in accordance with the input of first kind target character information, converted character information that is the target information converted into the second kind.SELECTED DRAWING: Figure 1
Patent JP-2019200761-A (JP)
Title: Software management system and software management method
Inventor: KAWAI HIDEAKI
IPC: G06F21/10
Filed: 2018-05-18
Abstract: To provide a software management system 1 with which it is possible to manage a software license, etc., without preparing software usable schedule management information in advance, in both an environment connected to a network and an environment not connected to the network.SOLUTION: A software management system 1 comprises: a management device 2 including management device-side observation means 26 for observing any one in one part 51 of a photon pair in a quantum entangled state under a prescribed condition that are preserved in management device-side photon preservation means 24; and a user device 3 including user device-side observation means 35 for observing any one in the other part 52 of the photon pair under a prescribed condition that are preserved in user device-side photon preservation means 34. The use state of an executable program 4 in the user device 3 is managed on the basis of an act of observation of the management device-side observation means 26 or the result of observation by the management device-side observation means 26.SELECTED DRAWING: Figure 1
Patent JP-2019211671-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI KEITA
IPC: G03G21/14
Filed: 2018-06-06
Abstract: To provide an image forming apparatus that can improve usability.SOLUTION: An image forming apparatus comprises: image forming means that forms an image on a sheet; adjustment means that executes one or more types of adjustment control for adjusting conditions for image formation on the sheet; detection means that detects a person; and control means that determines adjustment control to be executed from the one or more types of adjustment control and controls the execution of the determined adjustment control by the adjustment means. The control means uses, for controlling the execution of the adjustment control by the adjustment means, the state of detection of a person performed by the detection means while the adjustment means executes the adjustment control.SELECTED DRAWING: Figure 4
Patent JP-2019012820-A (JP)
Title: Optical detector and imaging apparatus
Inventor: TAKASE MASAYUKI
IPC: H01L27/146
Filed: 2018-06-07
Abstract: To attain a further improvement of a time resolution in detection of a timing when light is emitted.SOLUTION: An optical detector 10 includes: a photoelectric conversion unit 13 for generating charges; a first diffusion region 30 having one end connected to the photoelectric conversion unit 13 and a second end, the first diffusion region extending in a first direction from the first end to the second end; a second diffusion region 31 having a third end and a fourth end, the third end being connected to a first side surface along the first direction of the first diffusion region 30 and the second diffusion region extending in a second direction from the third end to the fourth end; a first charge storage unit 21 connected to the fourth end of the second diffusion region 31; a first gate electrode 11 covering at least a part of the first diffusion region 30; and a second gate electrode 12 covering at least a part of the second diffusion region 31, the second gate electrode 12 covering a first part of the first diffusion region 30 which is connected to the second diffusion region 31 without using the first gate electrode 11.SELECTED DRAWING: Figure 1
Patent JP-2019218435-A (JP)
Title: Inkjet ink, inkjet printed matter and method for producing inkjet printed matter
Inventor: KAWAMURA AKIHIRO
IPC: B41J2/01
Filed: 2018-06-15
Abstract: To provide an inkjet ink that has excellent discharge stability, can impart various levels of matte properties, and can improve designability and productivity of printed matter, provide inkjet printed matter and provide a method for producing inkjet printed matter.SOLUTION: The inkjet ink contains particles with an average particle size of 0.4-2.5 μm, with a refractive index of 1.4-1.7, with a specific gravity of 2.1 or less.SELECTED DRAWING: None
Patent JP-2019217156-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-06-22
Abstract: To provide a game machine capable of enhancing interest.SOLUTION: A game machine can execute a holding change performance (punch display performance for active display of characters A to C) that changes the display mode of a holding display, a suggestion performance (punch display performance for active display of characters A to C) that suggests execution of the holding change performance before the holding change performance is executed, and a suggestion performance using a corresponding display (active display of characters A to C) of any display mode among a plurality of types of display modes, select one display mode among the plurality of types of display modes at different ratios on the basis of the number of executions of the suggestion performance for one holding display, and execute the suggestion performance using the corresponding display of the selected display mode. Thereby, interest can be enhanced.SELECTED DRAWING: Figure 8-20
Patent JP-2020003962-A (JP)
Title: Inquiry probability presentation apparatus, inquiry probability presentation program, inquiry probability presentation method, and information providing system
Inventor: SHIIBASHI REISHI
IPC: G06Q50/16
Filed: 2018-06-26
Abstract: To provide an inquiry probability presentation apparatus, or the like, which can effectively present prediction of inquiries with respect to property information designated by a real estate agent.SOLUTION: An inquiry probability presentation apparatus predicts inquiry probability with respect to designated property information, on the basis of multiple pieces of property information registered on a property information database, inquiry results registered on an inquiry result database, and the property information designated by an operator of a real estate agent on a property information registration request page provided to a real estate agent terminal 1, and displays the predicted inquiry probability on the property information registration request page.SELECTED DRAWING: Figure 3
Patent JP-2020005188-A (JP)
Title: Speech processing unit, speech processing method, and program
Inventor: FUJIWARA HIRONARI
IPC: G10L21/0208
Filed: 2018-06-29
Abstract: To determine noise generated by photoelectric effect of MEMS microphone caused by light flickering with a constant period.SOLUTION: A speech processing unit 200 including multiple MEMS microphones 200 has acquisition means for acquiring at least first and second audio-signals from the multiple MEMS microphones, calculation means for calculating phase difference at each frequency of the first and second audio-signals acquired by the acquisition means, and determination means for determining the first or second audio-signal of such frequency as corresponding to the phase difference, calculated by the calculation means and less than a threshold level, as noise.SELECTED DRAWING: Figure 4
Patent JP-2020005479-A (JP)
Title: Three-phase power switching device and no power outage device
Inventor: KATO YASUSHI
IPC: H02J9/06
Filed: 2018-07-02
Abstract: To provide a three-phase power switching device and a no-power outage device capable of preventing excessive current concentration on any of power supply units connected in parallel.SOLUTION: A three-phase power conversion device 40 that converts three-phase AC input consisting of U-phase input, V-phase input, and W-phase input to DC power, and converts DC power to three-phase AC output consisting of U-phase output, V-phase output, and W-phase output includes a V-phase dedicated line 60 in which power supply units 50a and 50b each including a converter circuit 51 that converts three-phase AC input into DC power, and an inverter circuit 24 that converts DC power into U-phase output and W-phase output of three-phase AC output are connected in parallel, and V-phase input and V-phase output are directly connected to each other.SELECTED DRAWING: Figure 1
Patent JP-2019053036-A (JP)
Title: Broadband hyperspectral spectrophotometer
Inventor: FREDERIC BOURCIER
IPC: G01J3/36
Filed: 2018-07-04
Abstract: To overcome disadvantages of a reflection refraction apparatus for obtaining a hyper spectrum image.SOLUTION: The present disclosure relates to a broadband hyperspectral spectrophotometer configured to analyze an object O. The broadband hyperspectral spectrophotometer includes an illumination assembly ES having a light source S for emitting a light beam and configured so that the light beam scans line by line the object O to be analyzed, a focusing mirror M2, a first folding mirror M1, and a planar scanning mirror M0 movable in rotation. In an imaging spectrophotometer, the illumination assembly ES, the focusing mirror M2, the first folding mirror M1, and the planar mirror M0 are configure to bring the light beam to the object along a line which extends on the object via the scanning mirror M0. The imaging spectrophotometer further includes two measuring sensors C1 and C2 for measuring distance between the object O and the scanning mirror M0. The focusing mirror M2 is movable to adapt to the distance obtained by measuring an image by the measuring sensors.SELECTED DRAWING: Figure 1