baber/WOPTO huggingface dataset:
Patent JP-2020143437-A (JP)
Title: Asphalt mixture melting device
Inventor: NAKAHARA YOSHIHIDE
IPC: E01C19/08
Filed: 2019-03-04
Abstract: To provide an asphalt mixture melting device capable of improving work efficiency while making the device compact.SOLUTION: An asphalt mixture melting device 10 comprises: a melting part 30 that houses and melts an asphalt mixture; a stirring part 60 arranged so that the asphalt mixture can be stirred in the melting part 30; driving means 70 for driving the stirring part 60; and combustion means 80, arranged in the melting part, that heats the asphalt mixture. The stirring part 60 includes a shaft member 61, and a stirring body 62 extending from the shaft member 61. The combustion means 80 is arranged such that the flame of the combustion means 80 is directed in the melting part 30 to a region including the central part of the axial direction of the shaft member 61 distributed in the melting part 30 and its periphery.SELECTED DRAWING: Figure 4
Patent JP-2020144324-A (JP)
Title: Toner for electrostatic charge image development and image forming method
Inventor: MATSUBARA SEIJI
IPC: G03G9/08
Filed: 2019-03-08
Abstract: To provide a toner for electrostatic charge image development that can prevent scattering of toner when the toner is output at a high coverage, and an image forming method.SOLUTION: A toner for electrostatic charge image development of the present invention is a toner for electrostatic charge image development that includes toner base particles each containing a binder resin and an inorganic pigment, and an external additive. The external additive includes alumina particles, and the number average particle diameter of primary particles of the alumina particles is within a range of 5 to 60 nm.SELECTED DRAWING: Figure 2
Patent JP-2020148509-A (JP)
Title: Target detection device, system, program and method
Inventor: WATANABE MASARU
IPC: G01S13/34
Filed: 2019-03-11
Abstract: To eliminate a frequency component in the vicinity of direct-current from a beat signal between the transmitted and received signals of an FMCW radar and detect a target in near distance in real time, and to use an FMCW radar which is installable anywhere and, hence, easy to install in order to detect a vehicle at near distance in a parking lot.SOLUTION: The present disclosure is a target detection device 1 characterized by comprising: a beat signal acquisition unit 11 for acquiring a beat signal between the transmitted and received signals of an FMCW radar; a difference signal calculation unit 12 which, when calculating a difference signal between beat signals on different transmit/receive cycles, eliminates a frequency component in the vicinity of direct-current and maintains a frequency component that corresponds to a stationary target distance; and a target distance measurement unit 13 for frequency converting the difference signal and calculating the stationary target distance. The target detection device 1 is also characterized in that the target distance calculation unit 13 detects the presence of a vehicle as a stationary target.SELECTED DRAWING: Figure 1
Patent JP-2019184584-A (JP)
Title: Humidity sensor
Inventor: Zhang guo zhong
IPC: G01N27/12
Filed: 2019-03-14
Abstract: To provide a humidity sensor capable of monitoring humidity with high sensitivity and, in particular, capable of monitoring urine volume and range.SOLUTION: The present invention provides a humidity sensor comprising: a substrate 1 having thereon coating wires and at least one humidity detection unit S, each comprising at least two electrodes 21 connected to respective coating wires to allow current to flow; and an electrochemical medium 4 provided between the electrodes and designed to be non-conductive when dry and conductive when wet.SELECTED DRAWING: Figure 2
Patent JP-2020148721-A (JP)
Title: Temperature interpolation device
Inventor: KARAKI SHUNSUKE
IPC: B23Q1/72
Filed: 2019-03-15
Abstract: To provide a temperature interpolation device with which it is possible to appropriately interpolate temperature data in a period during operation of a machine tool for which temperature data is missing.SOLUTION: Provided is a temperature interpolation device comprising: a temperature data read-write unit for continuously recording time information and temperature data in non-volatile storage media, respectively, during operation of a target device from which temperature data is read, as well as verifying the time information recorded in the non-volatile storage medium at prescribed time intervals and determining whether or not there is missing data in a prescribed section of time; and a past temperature estimation unit which, when it is determined by the temperature data read-write unit that there is missing data, estimates and interpolates the missing data by a temperature interpolation formula using the data recorded in the non-volatile storage medium and a parameter for calculation that is recorded in a calculation parameter setting unit.SELECTED DRAWING: Figure 2
Patent JP-2020147725-A (JP)
Title: Ultraviolet-curable ink for inkjet and image formation method
Inventor: KAWASAKI HIDEKAZU
IPC: C09D11/38
Filed: 2019-03-15
Abstract: To provide an ultraviolet-curable ink that has excellent transferability and can form a precise image.SOLUTION: A ultraviolet-curable ink for inkjet contains a compound that shows a phase change from the solid to liquid or liquid crystal by irradiation with ultraviolet rays, or shows a phase change from the liquid or liquid crystal to solid by irradiation with visible light. The compound has a hydrogen-bonding group.SELECTED DRAWING: Figure 1
Patent JP-2019195614-A (JP)
Title: spoon
Inventor: YOSHIKAWA KEIKO
IPC: G01F19/00
Filed: 2019-03-18
Abstract: To provide a spoon capable of perfectly and easily scooping powder remaining on a bottom surface of a can where powdery food or the like is stored.SOLUTION: A spoon 1 is the spoon for scooping a powdery body remaining in a container 10 having an inner surface 10c vertically erected from a bottom surface 10b and includes: a recessed scooping part 2 having square edges 2g, 2h in an opening 3; and a bar-shaped grip part 4 extended from the scooping part. When a powdery body is scooped, one side (edge part) 2f between two sides forming the square edges is brought into line contact with the bottom surface and also the other side 2j is brought into line contact with the inner surface concerning the spoon. The scooping part may have a rectangular opening having two square edges and also may be formed to have a planar distal end. The grip part may be attached to a position separated from the rectangular opening of the scooping part in a direction vertical to an opening surface of the rectangular opening.SELECTED DRAWING: Figure 1
Patent JP-2019149170-A (JP)
Title: Randomized peer-to-peer synchronization of shared content items
Inventor: ERIC SWANSON
IPC: G06F16/178
Filed: 2019-03-18
Abstract: To provide a content management system capable of improving performance of a computer system for providing synchronization of content items.SOLUTION: Client devices connected to peer devices on a LAN utilize peer-to-peer synchronization to synchronize content items. The client devices on the LAN connect to a subset of client devices sharing a namespace associated with the content items. Upon receiving a notification from a content management system that a new content item has been synchronized with the namespace, a client device sends requests for a block comprising a content item to a subset of the connected devices in order of a randomized block list. When it is determined that the client has no block, a block is downloaded from the content management system.SELECTED DRAWING: Figure 6A
Patent JP-2020152273-A (JP)
Title: Vehicle structure
Inventor: HASHIOKA CHIAKI
IPC: B60K13/02
Filed: 2019-03-20
Abstract: To effectively reduce an influence exerted by an intake system component on an efficiency of cooling an object to be cooled which is located backward from the intake system component.SOLUTION: A vehicle structure includes: an intake pipe 30 for an engine 20 mounted to a vehicle 1; and a vehicle body structure extended in a vehicle width direction of the vehicle 1. Part of the intake pipe 30 which is arranged forward or backward from the vehicle body structure is extended toward the vehicle width direction between an upper surface and a lower surface of the vehicle body structure, whereby it is stored between the upper surface and the lower surface of the vehicle body structure.SELECTED DRAWING: Figure 3
Patent JP-2020154935-A (JP)
Title: Log analysis device, log analysis method and computer program
Inventor: KOJIMA YUKI
IPC: G06F21/56
Filed: 2019-03-22
Abstract: To provide a log analysis device that preferably analyzes a known fault or an unknown fault using a log output from a system.SOLUTION: A log analysis device 1 comprises: a log fingerprint generation section 100; a log fingerprint storage section 200; and a log analysis section 300. The log fingerprint generation section generates a log fingerprint in which a log of a target system is distinguished between a known pattern and an unknown pattern. The log fingerprint storage section sequentially stores the log fingerprint generated by the log fingerprint generation section. The log analysis section analyzes an occurrence state of a fault in the target system on the basis of the log fingerprint stored by the log fingerprint storage section.SELECTED DRAWING: Figure 2
Patent JP-2020156664-A (JP)
Title: Ophthalmologic apparatus
Inventor: SAIGA MAKOTO
IPC: A61B3/10
Filed: 2019-03-26
Abstract: To provide an ophthalmologic apparatus capable of appropriately acquiring an adjustment force of a subject's eye.SOLUTION: An ophthalmologic apparatus 10 includes: a pair of eye information acquisition sections 21 corresponding to both eyes E of a subject and presenting a fixation image Sf to at least the subject's eyes E; a drive mechanism 15 circulating the eye information acquisition sections using respective centers of cycloduction of the subject's eyes E corresponding thereto as centers, while adjusting positions of the two eye information acquisition sections 21; and control section 27 controlling the eye information acquisition sections 21 and the drive mechanism 15. The control section 27, while presenting the fixation image Sf, changes a focusing distance Df of the fixation image Sf in the eye information acquisition section 21 and a circulation angle α of the eye information acquisition section 21 so as to acquire a relationship between convergence and the adjustment in the subject's eyes E.SELECTED DRAWING: Figure 4
Patent JP-2020160276-A (JP)
Title: Charging device, process cartridge, image forming apparatus, and assembly
Inventor: NONAKA AKIHIRO
IPC: G03G21/00
Filed: 2019-03-27
Abstract: To provide a charging device that prevents the occurrence of a stripe-like image defect.SOLUTION: A charging device comprises: a charging member that has a conductive elastic layer and a conductive surface layer provided on an outer peripheral surface of the conductive elastic layer; and a cleaning member that has a support and a foam elastic layer provided on an outer peripheral surface of the support and having a larger surface free energy than that of the conductive surface layer of the charging member, and rotates in contact with the conductive surface layer of the charging member.SELECTED DRAWING: Figure 1
Patent JP-2020159102-A (JP)
Title: Fixture
Inventor: KATO TAKAFUMI
IPC: E05F17/00
Filed: 2019-03-27
Abstract: To provide a fixture enabling easy operation of a driver and the like for fine adjustment of a hanging rope length.SOLUTION: A fixture 1 comprises: a frame body 40 formed of right and left vertical frames 44 and upper and lower horizontal frames 42; a first sash 5 that is disposed in the frame body 40 and has a first casing body 50; and a second sash 6 that is disposed at a lower portion inside the frame body 40 and has a second casing body 60. The fixture has an adjustment part 75, which is disposed at least on the first sash 5 in order to adjust a position of the first sash 5 with respect to the second sash 6 in a vertical direction by displacing the first sash 5 vertically with respect to an end of a wire 648. The second sash 6 can be positioned above the first sash 5. The adjustment portion 57 is disposed on an aspect surface on indoor side of the first sash 5.SELECTED DRAWING: Figure 9
Patent JP-2020164430-A (JP)
Title: Personal care composition
Inventor: KOZONO SHUHEI
IPC: A61K8/39
Filed: 2019-03-28
Abstract: To provide a personal care composition which has excellent touch feeling or foaming power, high detergency, excellent perfume stability and can be easily used by a foamer container.SOLUTION: There is provided a personal care composition which comprises (A) N-acyl acidic amino acid or a salt thereof, (B) an N-acylpeptide or a salt thereof, (C) a polyhydric alcohol and (D) an alkyl ether carboxylic acid represented by the following general formula or a salt thereof, where the ratio (B)/((A)+(B))×100 of the component (B) to the total amount of the components (A) and (B) is 0.1 to 40 by weight ratio. (where R1 represents an alkyl group having 4 to 22 carbon atoms, n represents a number of 0 to 20, M represents a hydrogen atom, an alkali metal, an alkali earth metal or ammonium.)SELECTED DRAWING: None
Patent JP-2020165031-A (JP)
Title: Wallpaper and method for producing the same
Inventor: MATSUZAKI SHIGEKI
IPC: B32B27/10
Filed: 2019-03-29
Abstract: To provide a wallpaper that is good in designability and surface strength and is excellent in lightness, concealing properties, substrate-followability and fire retardancy, and to provide a method for producing the same.SOLUTION: The present invention relates to a wallpaper 1 comprising a substrate 2 and a vinyl chloride-based resin layer 3 formed on the substrate 2, in which the vinyl chloride-based resin layer 2 is embossed after foamed, the vinyl chloride-based resin layer 2 has a weight of 105 g/m2 or more and 145 g/m2 or less, the vinyl chloride-based resin layer 2 comprises 3.5 pts.wt. or more and 5.0 pts.wt. or less of a foaming agent, 5.0 pts.wt. or more and 30 pts.wt. or less of a filler, and 15 pts.wt. or more of a white pigment based on 100 pts.wt of a vinyl chloride-based resin. The vinyl chloride-based resin has an average degree of polymerization of 1200 or more and 1500 or less, and the wallpaper has a thickness of 0.50 mm or more and 1.20 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2020164376-A (JP)
Title: Firing jig
Inventor: NIHONMATSU HIROAKI
IPC: F27D3/12
Filed: 2019-03-29
Abstract: To provide a firing jig that is made highly durable (long life) and/or thin-walled by improving strength while maintaining high air permeability.SOLUTION: A firing jig 10 provided with an inorganic mesh-like structure 2 and an inorganic sheet-like structure 4 formed on the surface of the mesh-like structure. In this firing jig, the sheet-like structure has a plurality of through holes 6 from the top surface to the back surface, each through hole being independent of the other through holes. The framework of the reticulated structure comprises a three-dimensional reticulated structure.SELECTED DRAWING: Figure 1
Patent JP-2020170830-A (JP)
Title: Method for manufacturing crystal based solar battery of topcon-bc structure, and crystal based solar battery of topcon-bc structure
Inventor: YAMAGUCHI NOBORU
IPC: H01L31/0747
Filed: 2019-04-05
Abstract: To provide a method for manufacturing a crystal based solar battery of TOPCon-BC structure, by which a fine pattern can be achieved by narrowing a space between different ion-implanted regions arranged on its backside.SOLUTION: The method for manufacturing a crystal based solar battery comprises the steps of: forming an ultrathin oxide layer 102 and an i-type a-Si layer 103 so that they are superposed on a substrate in turn so as to cover a light non-incident face in the substrate; forming a portion A of a first conductivity type and a portion B of a conductivity type different from the first conductivity type and on an external face side of the i-type a-Si layer 103, which are to be located in the i-type a-Si layer 103, at positions spaced apart from each other by a photoresist by an ion implantation technique using a mask; performing an anneal treatment; forming a conductive member BM so as to cover the portion A, the portion B and the photoresist; removing the photoresist covered by the conductive member BM; and using the conductive member BM as a mask to convert a surface layer region of a separation part C located between the portions A and B on the external face side of the i-type a-Si layer 103 into an insulating part Z.SELECTED DRAWING: Figure 10
Patent JP-2020171428-A (JP)
Title: Head sensing device, information processing device, head measuring method, information processing method, and program
Inventor: TSUMURA YOSHIHIRO
IPC: G16H10/60
Filed: 2019-04-09
Abstract: To provide a head sensing device capable of acquiring data on a head environment.SOLUTION: A head sensing device includes one or more first columnar projections equipped with a first sensor 2 at the tip of the columnar projection with a first height, one or more second columnar projections equipped with a second sensor 2 at the tip of the columnar projection with a second height lower than the first height, and a storage part 31 for storing at least one piece of sensing data acquired from the first sensor 2 and the second sensor 2.SELECTED DRAWING: Figure 1
Patent JP-2020173687-A (JP)
Title: Evacuation route information providing device, communication terminal and computer program
Inventor: NAGASAKA HIROAKI
IPC: G08B27/00
Filed: 2019-04-12
Abstract: To provide an evacuation route information providing device, a communication terminal, and a computer program that do not overwhelm a storage area of a communication terminal of a delivery destination.SOLUTION: An evacuation route information providing system connects an information distribution center having a server device and communication terminals owned by users via a communication network. While acquiring a location of shelters used in disaster around a specific point 61 and retrieving evacuation routes from the specific point to the shelters, if there are multiple evacuation routes for moving in a same direction from the specific point among the retrieved evacuation routes, the evacuation route information providing system determines an evacuation route to be provided among the multiple evacuation routes, and as for a plurality of evacuation routes for moving in the same direction from the specific point, distributes information on the retrieved evacuation route for the determined evacuation route to the communication terminals.SELECTED DRAWING: Figure 9
Patent JP-2020174701-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2019-04-15
Abstract: To provide a game machine capable of imparting a moderate profit to a player.SOLUTION: When a game round in which a jackpot occurs is completed, an opening/closing execution mode is started. In the opening/closing execution mode, a special electric winning device is opened and closed, and game balls are put out when game balls enter the special electric winning device. The total number of round games executed in the opening/closing execution mode occurring in an advantageous period is measured by a total round number counter 64c. When a value of the total round number counter 64c becomes a first reference value or larger, a variation continuation period of a game round is extended. Although waiting display of a pattern is started in a waiting area after scroll display of a pattern is started in a performance for a game round in a pattern display device 41, a period from timing when the waiting display is started to completion of the performance for the game round is extended when a variation continuation period of a game round is extended.SELECTED DRAWING: Figure 6
Patent JP-2020176382-A (JP)
Title: Joint of roof material, and connection method of roof material using the same and removing method of roof material jointed using the same
Inventor: OSHIDA HIROYUKI
IPC: E04D3/362
Filed: 2019-04-15
Abstract: To provide a joint of roof materials, and a connection method of the roof materials using the joint and a removing method of the roof materials jointed using the joint.SOLUTION: A joint for connecting roof materials 2 with each other at ends thereof is composed of a base for placing ends in the longitudinal direction of the roof materials 2 in a facing state, a linking part attached to the base, and a cover 4 covering the ends in the longitudinal direction of the roof materials 2 and attached to the roof materials 2. The linking part comprises a linking part body and a pair of plate-like pieces, and the cover 4 has a clamping piece 4d.SELECTED DRAWING: Figure 1
Patent JP-2020177775-A (JP)
Title: Surge current measuring device
Inventor: HIROOKA MASAKI
IPC: G01R19/04
Filed: 2019-04-17
Abstract: To provide a surge current measuring device that can determine the magnitude of a surge current with a non-power supply method that does not have a battery or AC 100 V AC power supply.SOLUTION: A surge current measuring device that detects a surge current flowing through a ground wire 19 of an arrester with current transformers 11 and 12 and measures the surge current on the basis of a secondary current of the current transformers 11 and 12 includes rectifier circuits 13 and 14 that rectify the secondary currents of the current transformers 11 and 12, a capacitor 15 charged by the output of the rectifier circuit 13, a level detection circuit 17 that detects a peak value of the secondary current of the current transformer 12, and a microcomputer 16 driven by the output of the capacitor 15, and the number of surge current intrusions and the peak value for each intrusion are recorded in the microcomputer 16 on the basis of the output of the level detection circuit 17.SELECTED DRAWING: Figure 1
Patent JP-2019141661-A (JP)
Title: Use of perfusion decellularized liver for islet cell recellularization
Inventor: JEFFREY ROSS
IPC: A61L27/36
Filed: 2019-04-18
Abstract: To provide a method for preparing a graft comprising a recellularized extracellular matrix of a mammalian liver, liver lobe or portion thereof, and methods for using the recellularized extracellular matrix of a mammalian liver, liver lobe or portion thereof.SOLUTION: There is provided a method for preparing a graft that comprises contacting, under specified conditions and for a specified time period, an extracellular matrix decellularized by perfusion of a mammalian liver, liver lobe or portion thereof with two population of cells comprising: a first population of mammalian cells that includes endothelial cells or stem or progenitor cells capable of differentiation into endothelial cells; and a second population of mammalian cells that includes islet cells, β cells, insulin like cells, or stem or progenitor cells capable of differentiation into islet cells or β cells. A method for introducing re-endothelialized matrix having the population of said stem or progenitor cells to a mammal that lacks or has reduced insulin control is also provided.SELECTED DRAWING: None