baber/WOPTO huggingface dataset:
Patent JP-2019102043-A (JP)
Title: Management apparatus, virtual currency system and system
Inventor: KUSAKABE Yu
IPC: G06Q40/04
Filed: 2018-02-05
Abstract: To provide a management apparatus and a virtual currency system that can smoothly operate a whole system by detecting fraudulence associated with virtual currency without spending an enormous amount of calculation.SOLUTION: A management apparatus that is the management apparatus connected to a plurality of user devices through a network comprises: an issuance information storage area that stores a virtual currency ID of an issued virtual currency; an account information storage area that stores account information by associating with one or more virtual currency IDs; and a history information storage area that stores history information of the virtual currency by associating with the virtual currency ID.SELECTED DRAWING: Figure 1
Patent JP-2019139854-A (JP)
Title: Positive electrode active material for nonaqueous electrolyte secondary battery and manufacturing and evaluation methods thereof, and nonaqueous electrolyte secondary battery
Inventor: NAKAMURA TAKUMA
IPC: H01M4/525
Filed: 2018-02-06
Abstract: To provide a positive electrode active material which allows batteries to have high characteristics and enables the suppression of gelation of a positive electrode paste during positive electrode production.SOLUTION: A positive electrode active material for a nonaqueous electrolyte secondary battery comprises: a lithium nickel manganese composite oxide of secondary particles resulting from agglomeration of primary particles. The positive electrode active material is represented by the following general formula (1): LiNiMnMNbO. In the positive electrode active material for a nonaqueous electrolyte secondary battery, niobium at least partially solid-dissolves in the primary particles; a quantity of lithium dissolving in water when the positive electrode active material is immersed in the water is 0.02 mass% or more and 0.10 mass% or less to a total quantity of the positive electrode active material, which is determined by a neutralization titration method.SELECTED DRAWING: Figure 1
Patent JP-2019139520-A (JP)
Title: Information processing system, control method thereof, and program
Inventor: KOBAYASHI MAKOTO
IPC: G06F21/62
Filed: 2018-02-09
Abstract: To appropriately select an authorization server in which user information is located while maintaining security and to issue an authorization token by the selected authorization server.SOLUTION: An authorization server includes: first transmission means for specifying a first authorization server in which user information is located upon receipt of an authorization request and transmitting an authentication request to the first authorization server; second transmission means for enabling the first authorization server to authenticate a user and transmitting an authorization response to a client together with information indicating the first authorization server in which the user information is located as a destination; third transmission means for enabling the client to specify the first authorization server by second identifying means on the basis of the authorization response and transmitting a token request for requesting an authorization token for accessing a resource server to the first authorization server; and issuing means for enabling the first authorization server to issue an authorization token in response to the token request.SELECTED DRAWING: Figure 5
Patent JP-2019145256-A (JP)
Title: Floodlight device
Inventor: MAEDA TAKEHIKO
IPC: F21V23/00
Filed: 2018-02-19
Abstract: To make an operation method and an operation feeling related to dimming of a light radiated from a floodlight device whose light source is composed of a light emitting diode less different from an operation method and an operation feeling related to dimming of a light in a conventional floodlight device whose light source is a lamp such as a xenon lamp.SOLUTION: A light quantity control mechanism 8 includes: a rotation body 9 in a casing 3 supported on a casing 3 side so as to rotate around the cylindrical shaft 3c; an operation part 10 attached to the rotation body 9 so as to rotatably operate the rotation body 9 from outside the casing 3; a variable resistor 11 capable of increasing/decreasing a current amount applied to a light emitting diode; and a link mechanism 12 for linking the rotation body 9 with the variable resistor 11 so as to move a movable part of the variable resistor 11 in a direction for increasing a current amount by a forward movement of the rotation body 9, and move the movable part of the variable resistor 11 in a direction for decreasing a current amount by a backward movement of the rotation body 9.SELECTED DRAWING: Figure 3
Patent JP-2019142144-A (JP)
Title: Image formation apparatus, image formation method, image processing apparatus and image processing method
Inventor: YOSHITANI AKIHIRO
IPC: H04N1/40
Filed: 2018-02-22
Abstract: To provide an image processing apparatus and image processing method which can process image data quickly and properly in accordance with the discharge characteristic of each recording element provided in recording means.SOLUTION: An image formation apparatus 300 includes: image processing means 302 which performs image processing of input image data for each unit image data in the size in accordance with the number of recording elements of a recording element group; and control means 304. The control means simulates the correspondence between the n+1-th unit image data and the recording element group on the basis of the determination result on whether or not the n-1-th unit image data is null data when the n-1-th unit image data subjected to image processing immediately before the n-th unit image data corresponds to a rear end recording element group g0, and acquires correction data used in image processing of the n+1-th unit image data in accordance with the simulation result. This processing is performed before completion of the image processing for the n-th unit image data.SELECTED DRAWING: Figure 8
Patent JP-2019141470-A (JP)
Title: Biological information measurement device
Inventor: SAKAI KAZUHIRO
IPC: A61B5/0285
Filed: 2018-02-23
Abstract: To provide a biological information measurement device that can suppress electrical noise from outside more effectively than when using a single-sided substrate.SOLUTION: A biological information measurement device 10A includes: a photodetector 3; an amplifier circuit 16 for amplifying a light reception signal output from the photodetector 3; a substrate 33 provided between the photodetector 3 and the amplifier circuit 16; and wiring 36 for connecting the photodetector 3 to the amplifier circuit 16 via a through-hole 35 provided in the substrate 33.SELECTED DRAWING: Figure 10
Patent JP-2019146102-A (JP)
Title: Electronic mail system
Inventor: NOZU NAOYOSHI
IPC: H04L12/58
Filed: 2018-02-23
Abstract: To provide an electronic mail system capable of effectively preventing spam mail without excessively burdening a recipient side of electronic mail.SOLUTION: An electronic mail system includes an authenticated DB that stores a set of a transmission side address and a reception side address of electronic mail. The electronic mail system, in the case of receiving electronic mail from an external device, determines whether or not the electronic mail's set of a transmission side address and a reception side address is stored in the authenticated DB (S104); and, when it is determined that the set is stored (YES at S104), transmits the electronic mail to the reception side address (S105). When it is determined that the set is not stored (NO at S104), the electronic mail system requests a transmission source side to input a specific character string (S107) and, when a correct character string is input (YES at S108), transmits the electronic mail to the reception side address (S110).SELECTED DRAWING: Figure 4
Patent JP-2019147269-A (JP)
Title: Thermal transfer system
Inventor: IMAMURA MAKOTO
IPC: B41J35/38
Filed: 2018-02-26
Abstract: To provide a thermal transfer system which can prevent that a transfer pattern of an ink ribbon is specified.SOLUTION: A thermal transfer system 10 comprises: a delivery part 16 which delivers an ink ribbon 13; a transfer device 17 which includes a first heating element 18 located on a downstream side of the delivery part 16; and a pair of second heating elements 23, 24 which are provided near a winding 21, and heat the ink ribbon 13 wound on the winding part 21, of which ink transfer has already been performed, from a support layer 11 side. A distance I between the pair of second heating elements 23, 24 is 1/2 of an arrangement pitch I1 of panels 31, 32, 33, 34 of the ink ribbon 13.SELECTED DRAWING: Figure 5
Patent JP-2019149716-A (JP)
Title: Video apparatus, video system, program, and recording medium
Inventor: HAYASHI YASUHIRO
IPC: H04N5/44
Filed: 2018-02-27
Abstract: To provide a technique capable of cooperatively operating a plurality of video apparatuses using a single remote controller.SOLUTION: A video apparatus connected to a display device 10 is provided with an input/output unit (a video/audio transmission unit 103) and a control unit 110. As a result of an operation input from a user, the control unit transmits, to another video apparatus connected to the display device, control information for controlling the apparatus mentioned above as another video apparatus.SELECTED DRAWING: Figure 1
Patent JP-2019149914-A (JP)
Title: Power-supply device and image formation apparatus
Inventor: KOJIMA KEIZO
IPC: G03G21/00
Filed: 2018-02-28
Abstract: To shorten a time required for starting up a switching power-supply device and to reduce power consumption at the time of startup.SOLUTION: A power-supply device has a transformer 13, a first switching element 11 connected to primary winding Np in series, a current resonance capacitor 14 connected to the primary winding Np in series, a second switching element 12 connected in parallel to the primary winding Np and the current resonance capacitor 14 connected in series, and a gate control circuit 15 controlling a switching operation of the first switching element 11 and the second switching element 12, and performs the switching operation with a predetermined frequency Fsn so that output voltage Vo outputted from secondary winding Ns1 and Ns2 may become a predetermined voltage. When starting the switching operation in a state where the switching operation is stopped, the gate control circuit 15 starts the switching operation with a frequency Fss lower than the predetermined frequency Fsn.SELECTED DRAWING: Figure 1
Patent JP-2019151471-A (JP)
Title: Manufacturing method of handrail belt
Inventor: NAKAJIMA TAKUYA
IPC: B66B23/24
Filed: 2018-03-06
Abstract: To provide a handrail belt excellent in design and a method for producing the same.SOLUTION: There is provided a handrail belt 38 having an endless surface belt 80 having a C-shaped longitudinal section and an endless flat belt 82 disposed on the inner peripheral side of the surface belt 80, wherein the surface belt 80 is connected to the front and rear ends of a plurality of split endless belts 98 in an endless manner, and the flat belt 82 includes a plate-shaped core body portion 86 including a plurality of core wires 84, a canvas 88, and a low friction layer 90.SELECTED DRAWING: Figure 7
Patent JP-2019155674-A (JP)
Title: Screen printer, mask cleaner, and blade
Inventor: SUEYASU YUSUKE
IPC: B41F15/08
Filed: 2018-03-12
Abstract: To provide a screen printer increasing durable hours of blades to reduce cost, and to provide a mask cleaner and the blades.SOLUTION: A mask cleaner moving below a mask in a horizontal direction to scrape paste adhering to the lower surface of the mask includes a base and a plurality of blades 62. The plurality of blades 62 are attached to a base 61, extend in a longitudinal direction of the base 61, are disposed in parallel in a paste scraping direction side by side, and make a paste scraping edge 62E projecting above the base 61 abut against the lower surface of the mask. The plurality of blades 62 each has a vertically symmetric shape, so that arbitrary one of a first edge 62a and a second edge 62b located while facing each other in a vertical direction can be used as the paste scraping edge 62E.SELECTED DRAWING: Figure 15
Patent JP-2019159695-A (JP)
Title: Information processor
Inventor: KOGA KO
IPC: G06Q10/10
Filed: 2018-03-12
Abstract: To provide a technique which supports an action so that a user prevents from forgetting to execute a task.SOLUTION: A schedule information acquisition part 22 acquires schedule information of a user including at least a start time. A task information acquisition part 24 acquires information of a plurality of tasks which are tasks associated with the schedule information of the user and should be completed until the start time. An achievement acquisition part 32 acquires achievement of the plurality of tasks based on the execution state of each of the tasks. A forgetfulness index value acquisition part 34 acquires a forgetfulness index value which is an index value related to task forgetfulness of the user and is calculated according to a residual time to the start time. A forgetfulness determination part 36 determines whether or not the user forgets execution of the task based on the task achievement acquired by the achievement acquisition part 32 and the forgetfulness index value acquired by the forgetfulness index value acquisition part 34.SELECTED DRAWING: Figure 3
Patent JP-2019163805-A (JP)
Title: Carburetor heating apparatus
Inventor: YUASA SHINYA
IPC: F02M21/06
Filed: 2018-03-19
Abstract: To provide a system capable of heating a forced carburetor by using heat generated by a gas compressor with a simple structure and simple control.SOLUTION: Heat which is generated by a gas compressor for compressing boil-off gas generated in a freight tank for accumulating liquefied gas is absorbed by fresh water in a gas compressor cooling part 46. The fresh water is circulated by a pump 42, the liquefied gas in the freight tank is sent to a forced carburetor 36 for forced carburetion, and heat of the fresh water absorbed in the gas compressor cooling part 46 is discharged. With this, the heat generated by the gas compressor is used for heating the liquefied gas in the forced carburetor 36.SELECTED DRAWING: Figure 2
Patent JP-2019167257-A (JP)
Title: Lithium nickel-containing composite oxide and manufacturing method thereof, lithium ion secondary battery, and evaluation method of lithium nickel-containing composite oxide
Inventor: KONDO KENTARO
IPC: H01M4/525
Filed: 2018-03-22
Abstract: To provide a high quality lithium nickel-containing composite oxide capable of improving charge and discharge characteristics of a lithium ion secondary battery, that has a particle size distribution of a larger average particle diameter.SOLUTION: There are provided a mixing step of mixing a lithium compound, and a nickel-containing composite compound having a volume average particle diameter MV of 15 μm or more and 30 μm or less to obtain a lithium admixture; and a calcination step of calcining the lithium compound to synthesize a lithium nickel-containing composite oxide. The calcination step comprises a temporary calcination step of holding the lithium admixture for not less than 0.5 hours and not more than 5 hours in a temperature range region of not less than a melting point of the lithium compound and not more than +150°C of the melting point, and a main calcination step of holding the lithium admixture for not less than 3 hours and not more than 6 hours at the highest temperature within a range of not less than 680°C and not more than 800°C, and a cooling step of being cooled to a temperature at which the resulting lithium nickel-containing composite oxide can be taken out.SELECTED DRAWING: Figure 1
Patent JP-2019168941-A (JP)
Title: Maintenance support device of water treatment facility
Inventor: SAKAKURA TORU
IPC: C02F1/00
Filed: 2018-03-23
Abstract: To support maintenance work by arranging articles necessary for maintenance.SOLUTION: A maintenance support device of a water treatment facility includes: a contract information storage unit that stores contract information on a contract with a client who has installed a water treatment facility, and which includes an inspection frequency and contents of inspection; a contents-of-work storage unit that stores information on articles to be used for each of plural kinds of works for the water treatment facility; a work determination unit that determines work, which is performed on the water treatment facility of the client, on the basis of the contract information; and an article arrangement unit that identifies articles to be used for the work, which is determined by the work determination unit, on the basis of the information in the contents-of-work storage unit, and makes arrangements for transportation of the articles.SELECTED DRAWING: Figure 1
Patent JP-2019166756-A (JP)
Title: Image formation apparatus
Inventor: YOSHIDA TOMOHISA
IPC: B65H3/44
Filed: 2018-03-26
Abstract: To suppress reduction in the productivity when resuming a job that is stopped in the midway.SOLUTION: An image formation apparatus 1 includes: a plurality of sheet bases 25; a type detection part 122 which detects the type Dk of a medium on the basis of the output of a sensor 41 provided in a conveyance path common to the plurality of sheet bases; a storage part 123 which stores medium information D2 indicating the size Ds and the detected type Dk of the medium; and a selection part 125 which re-selects the sheet base 25 being the supply source of the medium on the basis of the medium information D2 at the resumption of the job after it is stopped in the midway. The selection part 125 selects an alternative sheet base 25 corresponding to the medium whose size and type match the job out of the sheet bases 25 other than the selected sheet base 25 when there is the user operation to the selected sheet base 25 being the supply source before stop during a period where the job is stopped.SELECTED DRAWING: Figure 2
Patent JP-2018170506-A (JP)
Title: Circuit board and electronic device including the same
Inventor: OHASHI YOSHIO
IPC: H05K3/34
Filed: 2018-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board which allows solder to easily flow in a gap between a wall conductor and a pin and can firmly fix the pin.SOLUTION: The circuit board includes: a substrate made of a ceramic having a first surface, a second surface, and a through hole penetrating from the first surface to the second surface; a wall surface conductor which is an annular body in contact with the substrate in the through hole and is positioned from the first surface to the second surface; and a metal layer located on at least one of the first surface and the second surface and in contact with the wall surface conductor. Furthermore, the circuit board has a glass layer on at least a part of the inner surface of the wall surface conductor.SELECTED DRAWING: Figure 1
Patent JP-2019173205-A (JP)
Title: Water-disintegrable sheet
Inventor: KATO CHIHIRO
IPC: A47L13/17
Filed: 2018-03-28
Abstract: To provide a water-disintegrable sheet capable of ensuring sufficient flexibility even when a user uses by holding it in any direction, while improving the resistance to tearing when rubbed strongly.SOLUTION: On a toilet cleaner 100 impregnated with a chemical solution into a base paper sheet with a water-soluble binder added, a plurality of convex embossments EM1 and a plurality of concave embossments EM2 are formed. The convex embossment EM1 and the concave embossment EM2 each have a length between 1 mm or more and 3 mm or less in both of the MD direction and the CD direction, and the convex embossments and the concave embossments are formed such that a total number of them is between 350 or more and 550 or less in a range of a square of 10 cm in the MD direction by 10 cm in the CD direction.SELECTED DRAWING: Figure 1
Patent JP-2019170658-A (JP)
Title: Endoscope apparatus, method of determining switching of optical system in endoscope apparatus, program, and recording medium
Inventor: YOKOHAMA TOMOHIRO
IPC: G02B23/24
Filed: 2018-03-28
Abstract: To provide an endoscope apparatus having optical path switching means, which can determine whether or not the optical path is correctly switched during image processing without additional optical path detection means being physically mounted.SOLUTION: An endoscope apparatus (10) includes a switching part (20) for switching between a first optical system (21) and a second optical system (22), an imaging element (31), and a control unit (44). The control unit instructs the switching part to switch the optical system, compares, after instructing the switching, a plurality of images generated by the imaging element before and after instructing the switching, and determines, based on a result of the comparison, whether or not the switching is performed successfully by the switching part.SELECTED DRAWING: Figure 1
Patent JP-2019173699-A (JP)
Title: Solar heat power generation system
Inventor: IWASE TETSUYA
IPC: F02C1/05
Filed: 2018-03-29
Abstract: To provide a solar heat power generation system which includes a thermal storage device suitable for a DSG system, and which can efficiently generate power day and night.SOLUTION: A solar heat power generation system includes: solar heat collecting devices 21, 22; a steam turbine 31; a power generator 32; a thermal storage device 4 for performing heat storage and heat discharge by exchanging heat with a heating medium; a condenser 51; a water storage tank 52 for storing the water condensed from steam; and a water supply pump 53 for pressure-feeding water from the water tank 52. The solar heat power generation system can switch between: a daytime operation mode for performing the heat storage in the thermal storage device 4 and the operation of the steam turbine 31 by the heated steam supplied from the solar heat collecting devices 21, 22; and a nighttime operation mode for performing the operation of the steam turbine 31 by the heated steam heated by receiving the heat discharge of the thermal storage device 4. The thermal storage device 4 is constituted so as to incorporate a chemical thermal storage medium capable of storing heat and discharging heat by dehydration and hydration reactions, and to utilize a heating medium as reaction water discharged or introduced according to the reaction of the chemical thermal storage medium.SELECTED DRAWING: Figure 1
Patent JP-2019182902-A (JP)
Title: Liquid bleacher composition
Inventor: YAMAGUCHI YUKA
IPC: C09B29/16
Filed: 2018-04-02
Abstract: To provide a liquid bleacher composition excellent in color tone stability, and liquid level visibility with suppressing odor.SOLUTION: There is provided a liquid bleacher composition containing (A) component: hydrogen peroxide, (B) component: a specific dye, and (C) component: a phenolic radical trap agent of 0 to 0.2 mass% based on total mass of the liquid bleacher composition.SELECTED DRAWING: None
Patent JP-2018178347-A (JP)
Title: Apparatus and method for transferring bobbin and tube between flyer frame and fine spinning machine in spinning line
Inventor: ANTONIO GREGORI
IPC: D01H9/18
Filed: 2018-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an integrated apparatus and a method, capable of drastically decreasing total execution time for recovery, exchange, and release steps and a cleaning step if possible.SOLUTION: The apparatus in a spinning line contains: a rail 22 of a flyer frame; and an integrated apparatus 50 which locally conducts recovery of a second mobile device 26 connected to at least one fine spinning machine and a plurality of tubes 12 generated from a fine spinning machine, recovery of a plurality of bobbins 10 generated from the flyer frame, replacement of bobbins with tubes and release of bobbins to the fine spinning machine, and release of tubes to the flyer frame; wherein rail transfer means is further constituted to move the rail in a variable stroke between the step of recovery of bobbins from the rail and the step of release of tubes to the rail.SELECTED DRAWING: Figure 3