baber/WOPTO huggingface dataset:
Patent JP-2020046019-A (JP)
Title: Torsional damper
Inventor: FUTAMATA HISAO
IPC: F16F15/12
Filed: 2018-09-20
Abstract: To provide a torsional damper which can cool a rubber elastic body directly, enables improvement of heat radiation efficiency, and inhibits component costs from increasing extremely.SOLUTION: A torsional damper 1 includes: an annular hub 11; a vibration ring 51 disposed coaxially with the hub 11; rubber elastic bodies 41 which are disposed between the hub 11 and the vibration ring 51 and to which the hub 11 and the vibration ring 51 are coupled; and multiple heat radiation protrusions 42 on a circumference, each of which is integrally provided with axial end parts of the rubber elastic body 41. The heat radiation protrusions 42 are respectively provided at both axial end parts of the rubber elastic body 41.SELECTED DRAWING: Figure 1
Patent JP-2020053780-A (JP)
Title: Relay device system
Inventor: YASUNORI HIROMICHI
IPC: H04L12/42
Filed: 2018-09-25
Abstract: To provide a relay device system capable of increasing the redundancy of communication between inside-vehicle and outside-vehicle when relaying communication from outside a vehicle to an ECU mounted in the vehicle.SOLUTION: A relay device system S mounted on a vehicle 1 includes: a wireless relay device 100 for wirelessly communicating with a communication device provided outside the vehicle; a plurality of wired relay device 20 connected with the wireless relay device in a ring; and an inside-vehicle network 3 formed in a ring by a communication line that connects the wireless relay device and the plurality of wired relay devices. The plurality of wired relay devices include an ECU communication unit for communicatively connecting with ECUs 31, 32, and 33 for controlling an on-vehicle device mounted on the vehicle. The wireless relay device and the plurality of wired relay devices communicate via an in-vehicle network by two routes of clockwise and anticlockwise.SELECTED DRAWING: Figure 1
Patent JP-2020050541-A (JP)
Title: Cement composition
Inventor: NAKAGUCHI AYUKA
IPC: C04B28/04
Filed: 2018-09-27
Abstract: To provide a cement composition capable of being easily manufactured, excellent in strength development, and small in hydration heat.SOLUTION: There is provided a cement composition containing a Portland cement clinker powder with percentage of CS of 35.0 to 50.0 mass, percentage of CA of 2.0 to 8.0 mass%, at least one of dihydrate gypsum and hemihydrate gypsum, and a II type anhydrous gypsum power, in which percentage of SOin 100 mass% of total amount of the Portland cement clinker powder and at least one of the dihydrate gypsum the and hemihydrate gypsum is 1.5 to 2.7 mass%, and percentage of the II type anhydrous gypsum powder (in terms of SO) is in a numerical range between a lower limit, which is larger value of 0.1 mass% and a value calculated by 0.061×(CA)-0.14×CA-0.08, wherein CA is percentage (mass%) of CA in the Portland cement clinker powder, and an upper limit of 5.5 mass%.SELECTED DRAWING: None
Patent JP-2020050920-A (JP)
Title: Magnetostriction element and manufacturing method of magnetostriction element
Inventor: NAKAMURA TAICHI
IPC: H01L41/47
Filed: 2018-09-27
Abstract: To provide an FeGa-based magnetostriction element having specific magnetostriction property in magnetic strain in a longer direction and exhibiting efficiently large magnetic strain amount in the longer direction.SOLUTION: There is provided a magnetostriction element consisting of a magnetic strain material of a single crystal alloy of FeGa, wherein α is percentage content of Ga, 14≤α≤19, or FeGaX, wherein α is percentage content of Ga, β is percentage content of X, X is one or more element selected from Sm, Eu, Gd, Tb, Dy, Cu, and C, 14≤α≤19 and 0.5≤β≤1, having a first dimension in a longer direction and a second dimension in a shorter direction orthogonal with the longer direction, the longer direction is in parallel to a <100> crystal orientation of the single crystal alloy, and Lmax and Lmin in a y direction satisfy 0≤Lmin≤Lmax/10 and 100 ppm≤Lmax≤1000 ppm, when a magnetic field is applied at 0°≤θ≤90° from an x axis in parallel to an xy plane of a shortening direction x axis and a longer direction y axis.SELECTED DRAWING: Figure 1
Patent JP-2019065692-A (JP)
Title: Method for constructing pile
Inventor: TAKAHASHI HIROTAKA
IPC: E02D7/26
Filed: 2018-09-27
Abstract: To provide a method for constructing a pile which can appropriately form at least a peripheral surface grout and can efficiently use a flowable solidification material.SOLUTION: A method for constructing a pile that drives the pile into the ground using a plurality of injection nozzles attached near the tip of the pile and a vibration hammer attached to the upper end of the pile includes: an installation step of driving the pile into a driving end depth while imparting vibration thereto by the vibration hammer and injecting water thereto from the injection nozzles; and a peripheral surface grout treatment step of pulling up the injection nozzles to a peripheral surface grout upper end depth together with the pile and dropping the injection nozzles from the peripheral surface grout upper end depth while imparting vibration thereto by the vibration hammer after the installation step, and injecting a flowable solidification material from the injection nozzles at least during dropping from the peripheral surface grout upper end depth.SELECTED DRAWING: Figure 3
Patent JP-2020053356-A (JP)
Title: Lighting device
Inventor: Ishizaka daisuke
IPC: F21V23/00
Filed: 2018-09-28
Abstract: To provide a lighting device that can be downsized and has high heat dissipation and that can be easily installed.SOLUTION: A lighting device 100 comprises a light source module 54, a base plate 51 on which the light source module 54 is provided on one surface, a power supply device 300, and a wiring 90. The base plate 51 comprises, on the other surface opposite to the side on which the light source module 54 is provided, a plurality of radiation fins 52 projecting in a first direction opposite to the direction in which light from the light source module 54 is radiated. Also, the base plate 51 comprises a first open hole 58a penetrating from a region on one surface, which is on the outer peripheral side with respect to the light source module 54, to a region on the other surface, which is between the plurality of radiation fins 52. The power supply device 300 is disposed at a position on the first direction side with respect to the base plate 51 and not overlapping with the base plate 51 in the first direction. The wiring 90 is connected to the light source module 54, passes through the first open hole 58a, extends in the first direction, and is connected to the power supply device 300.SELECTED DRAWING: Figure 1
Patent JP-2020057033-A (JP)
Title: Process execution device, process execution program and process execution system
Inventor: HATANAKA TSUGUYA
IPC: G06F12/00
Filed: 2018-09-28
Abstract: To provide a process execution device capable of obtaining a result intended by a user in a process after restoration even if an interruption occurs in a process of acquiring a data file via a network.SOLUTION: The processing execution device includes a monitoring unit for performing a monitoring process for a plurality of data storage units that store a processing target data, a management information generation unit for generating management information including the acquisition status of data identification information, a data acquisition unit for acquiring the processing target data stored in the data storage unit based on the generated management information, and a storage unit for storing management information and processing target data in a storage area. The data acquisition unit leaves in the management information the data identification information related to the processing target data that could not be acquired among all the processing target data stored in the one data storage unit, and when one data storage unit becomes the target of the monitoring process again, the processing target data corresponding to the data identification information remaining in the management information is acquired from the data storage unit.SELECTED DRAWING: Figure 1
Patent JP-2020054522-A (JP)
Title: Electrode unit, head set, and paste agent application method
Inventor: ISHIMARU MASASHI
IPC: A61B5/296
Filed: 2018-09-28
Abstract: To provide an electrode unit, a head set, and a paste agent application method that can easily stabilize an application amount of a paste agent applied to an electrode surface.SOLUTION: An electrode unit 1 includes: an electrode body 3 having an electrode surface 30 brought into contact with a human body through a paste agent 2 for measuring a biological signal of the human body; and a regulation member 5 for forming an application region A1 to which the paste agent 2 is applied by being located surrounding the electrode surface 30 when viewed in a second direction D2 opposite to a first direction D1 that the electrode surface 30 is oriented. The end surface 50 in the first direction D1 of the regulation member 5 is positioned higher than the electrode surface 30. The head set includes the electrode unit 1 and a frame mounted on the head of the human body, to which the electrode unit 1 is attached. In a paste agent application method, the paste agent 2 is applied to the electrode surface 30 so as to fill the application region A1 surrounded by the regulation member 5 of the electrode unit 1.SELECTED DRAWING: Figure 1
Patent JP-2020040829-A (JP)
Title: Paper holder with slider based on microelectronics
Inventor: Yao su hang
IPC: B65G1/08
Filed: 2018-09-28
Abstract: To disclose a paper holder with a slider based on microelectronics.SOLUTION: A paper holder with a slider includes a work table, an input space is provided in the work table, a translation space is provided on an upper end wall in the input space, a push space where a right end wall and a lower end wall communicate with the input space is provided in a storage block, a plurality of storage spaces where the upper end wall communicates with the input space are evenly distributed left and right in the lower end wall in the input space, a taking-out space where the upper end wall communicates with lower end walls of the plurality of storage spaces and the right end wall communicates with the outside is provided in the work table, and a motion space is provided on the lower end wall in the taking-out space. A structure of this device is simple and is convenient to operate, it is possible to automatically identify where no files are stored, storage is performed preferentially according to an order, spaces are effectively used, waste of storage positions is avoided, the device is automatically fixedly located when files are taken out, and the files can be taken out at the same position.SELECTED DRAWING: Figure 1
Patent JP-2020054950-A (JP)
Title: Inkjet printed matter and manufacturing method for the same
Inventor: YASHIRO KOICHI
IPC: B05D1/26
Filed: 2018-10-01
Abstract: To provide a printed matter by inkjet printing in which a transparent or semi-transparent design is selectively applied to a transparent base material having a frosting part, a light-scattering semi-transparent region, without using chemical treatment such as etching and a physical method such as sandblasting, and a manufacturing method for the same.SOLUTION: Provided are a printed matter by inkjet printing in which a transparent or semi-transparent design is selectively applied to a portion or the whole of a part having a frosting part formed on a surface of a transparent base material, by a printing step in which transparent ink is impacted by an inkjet head to perform printing and by a curing step of curing the ink used for printing, and a manufacturing method for the same.SELECTED DRAWING: Figure 1
Patent JP-2020056072-A (JP)
Title: Vanadium compound and surface coating die
Inventor: NANJO YOSHIYASU
IPC: C01B21/06
Filed: 2018-10-02
Abstract: To provide a more stable vanadium compound.SOLUTION: The vanadium compound represented by (VM)(NX)(where, M is Mo, W or a composite thereof; X is C, O, B or a composite thereof; a is 0.20 or more and 0.75 or less; β/α is one or more; and b is 0.0 or more and 0.2 or less.) has a hexagonal crystal structure. When measured by X-ray diffraction using a copper Ka ray, a peak is shown in each range of diffraction angles 2θ of 28.0 degrees or more and 30.3 degrees or less, 31.0 degrees or more and 33.6 degrees or less and 65.0 degrees or more and 70.6 degrees or less, respectively.SELECTED DRAWING: Figure 3
Patent JP-2020061603-A (JP)
Title: Vibration piece, vibrator and oscillator
Inventor: ISHIKAWA TAKAYUKI
IPC: H03H9/19
Filed: 2018-10-05
Abstract: To provide a vibration piece, vibrator and oscillator, capable of achieving a high phase noise characteristic by preventing vibration from the outside at a low cost.SOLUTION: A vibration piece comprises: a central part 11 having a vibration part 31 formed with excitation electrodes 10a, 10b; two connection parts 12 provided along a long side of a main body; clearance parts 14a, 14b formed between the central part 11 and the connection part 12; and an arm part 13 connecting the central part 11 with the connection part 12 at four corners of the main body. The vibration piece is structured so that the vibration part 31 is formed to be thin and the thickness of any other part than the vibration part 31 is uniform.SELECTED DRAWING: Figure 2
Patent JP-2020059561-A (JP)
Title: Operation part unit of load handling device
Inventor: MOTODA KIMIYUKI
IPC: B66C13/56
Filed: 2018-10-05
Abstract: To provide an operation part unit capable of forming a separate operating unit by incorporating the operation part unit as it is into the control unit housing of a power loading part separately manufactured instead of the operating unit separately manufactured for a heavy duty-type load handling device, as well as the operating unit for a standard type can be formed by incorporating the operation part unit into the box-shape body of the load handling device for a standard-type.SOLUTION: A unitized operation part unit comprises: a lever shaft 1 having an operation lever 2 on one end of the lever shaft and orthogonal to the operation lever 2; a plate 5 with flange which has a bearing 4 of the lever shaft 1 and through which the other end of the lever shaft 1 passes from its front face to be arranged; a rotation regulating part CL of the lever shaft 1 fixed to the lever shaft 1 behind the plate 5 with flange, and having a self-recovery function for the forward and reverse rotations of the lever shaft 1; a cover 6 with flange which is placed over the back of the plate 5 with flange so as to sandwich the rotation regulating part CL and through which the tip side of the lever shaft 1 passes via the bearing 7; and a potentiometer 15 which is installed on the back face of the cover 6 with flange and to which the rotation of the lever shaft 1 is transmitted.SELECTED DRAWING: Figure 1
Patent JP-2020060841-A (JP)
Title: Information processing method, and information processing system
Inventor: YONEDA TAKAHIRO
IPC: G06Q50/30
Filed: 2018-10-05
Abstract: To provide an information processing method capable of reducing observation burden on an observer.SOLUTION: The information processing method includes the steps of: acquiring a piece of first information about observing by an observer assigned to observation of a first vehicle by using a computer (S301); acquiring a piece of second information about observing by the observer to whom no observation of a second vehicle is assigned (S302); comparing the first information and the second information (S303); generating a piece of presentation information representing the observation of the second vehicle according to the comparison result (S304); and presenting the generated presentation information via a presentation unit (S305).SELECTED DRAWING: Figure 10
Patent JP-2020061228-A (JP)
Title: Fuel cell system
Inventor: ITO MASAYUKI
IPC: H01M8/04955
Filed: 2018-10-05
Abstract: To provide a fuel cell system with improved responsiveness to a required output.SOLUTION: A fuel cell system 1 includes: fuel cell units 20a, 20b including first and second fuel cells for supplying electric power to a load device 50; first and second supply systems 10a, 10b for controlling flow rates of a cathode gas supplied to the first and second fuel cells, respectively; switching devices 36a, 36b capable of electrically connecting or disconnecting the fuel cell unit and the load device; and an ECU 60 for operating as a switching control unit for switching to a disconnected state when a required output to the fuel cell unit is less than or equal to a threshold value, an open circuit voltage acquisition unit for acquiring an open circuit voltage of each of the first and second fuel cells in the disconnected state, and a supply system control unit for increasing and decreasing periodically by controlling the first and second supply systems to increase and decrease the first and second flow rates at mutually different timings so that the first and second open-circuit voltages converge within first and second target ranges, respectively.SELECTED DRAWING: Figure 1
Patent JP-2019072479-A (JP)
Title: Debrider warning system
Inventor: GOVARI ASSAF
IPC: A61B17/3205
Filed: 2018-10-10
Abstract: To provide an invasive medical probe comprising a cutting end.SOLUTION: An apparatus includes: a tube having a proximal end, and a distal end for insertion into a body cavity including anatomical structures; and a blade mounted on the distal end. The apparatus also includes a handle at the proximal end, and includes a device which generates sensible outputs upon receiving activation signals, and a position sensor fixed in a predefined disposition relative to the tube. The apparatus additionally includes a processor configured to acquire an image of the body cavity, to determine, in the image, locations for each of the structures, to receive from the sensor a position signal indicative of a blade location of the blade within the body cavity, to determine, based on the blade location and the respective structure locations, proximity of the blade to a given structure, and to convey, to a warning device, a given activation signal in response to the proximity to the given structure.SELECTED DRAWING: Figure 1A
Patent JP-2020058305-A (JP)
Title: Finishing off device
Inventor: SUEMATSU KENICHI
IPC: A01M27/00
Filed: 2018-10-11
Abstract: To provide a finishing off device capable of suppressing application of a voltage which is not intended by an operator who performs finishing off.SOLUTION: A finishing off device 1 comprises: an insulation rod 2; a stick needle 3 attached to one end of the insulation rod 2; an angle sensor 4 which can detect an angle A of an extension direction of the insulation rod 2 extending from one end of the insulation rod 2 to which the stick needle 3 is attached, namely of an extension line 16, with respect to a downward vertical direction namely a downward line 15 in a vertical direction; a switch part 5 capable of switching on and off of electrical conduction to the stick needle 3; a voltage application circuit 7 for, when the angle A is greater than 0 degree and less than 90 degree, as a result of detecting by the angle sensor 4, the angle A of the extension direction of the insulation rod 2 extended from one end of the insulation rod 2 to which the stick needle 3 is attached, with respect to a downward vertical direction, and the switch part 5 turns on electrical conduction, applying an impulse voltage to the stick needle 3; and a ground clip 13 which is electrically connected to the voltage application circuit 7 and which becomes a pole different from a pole of the stick needle 3 when the impulse voltage is applied to the stick needle 3.SELECTED DRAWING: Figure 3
Patent JP-2020059058-A (JP)
Title: Conjugate manufacturing method and management method for plate-like member quality
Inventor: SASAKI KAZUKI
IPC: G01N3/20
Filed: 2018-10-12
Abstract: To provide a method for manufacturing a conjugate which can make a plate material hard to break.SOLUTION: A method for manufacturing a conjugate comprising at least one first plate material, one second plate material, and a self-piercing rivet of which a cylindrical part projects from a head comprises: a test process in which the second plate material is plastically deformed by a load in a plate thickness direction, and physical property value information concerning the second plate material is measured; a setting process in which a joining condition is set on the basis of physical property value information in the test process; and a joining process in which a back face of the second plate material on a front face of which a first plate material is overlapped is supported by a die on the basis of the joining condition set in the setting process, and the cylindrical part is driven from a front face side toward a recess provided in the die, thereby joining the first plate material and the second plate material.SELECTED DRAWING: Figure 2
Patent JP-2020062581-A (JP)
Title: Recovery method and recovery apparatus of humin substance
Inventor: KOMATSU KAZUHIRO
IPC: B01D15/00
Filed: 2018-10-15
Abstract: To provide a recovery method and a recovery apparatus of a humin substance capable of realizing both operation efficiency and quantitation.SOLUTION: A recovery method and a recovery apparatus of a humin substance of this invention recover the humin substance by fractionating the humin substance from mixed water acquired from a lake, a river, etc. using a column encasing resin. The recovery apparatus includes a flow passage switching unit that switches over flow directions of a supplied material that flows through a column pipe connected to a column unit. The recovery method includes: a first water passing step of acquiring a non-adsorbed substance by passing a mixture of the mixed water and an acidic solution from one side to the other side of the column; and a second water passing step of acquiring the humin substance, after the first water passing step, by passing an alkaline solution from the other side to the one side of the column.SELECTED DRAWING: Figure 1
Patent JP-2020062717-A (JP)
Title: Tip tool
Inventor: ONISHI SHUNSUKE
IPC: B25B21/00
Filed: 2018-10-17
Abstract: To suppress a portion to be inserted in a mounting hole of a rotary tool in a shaft body being broken during fastening work.SOLUTION: A tip tool includes a cylindrical socket 2, and a shaft body 4 having an insertion part 50 to be inserted in a mounting hole 101 of a rotary tool 100. The insertion part 50 has an engagement part 51 which is engaged with a stopper 102 of the rotary tool 100. A cross sectional shape of a tip side part 52 of the insertion part 50 is the shape which is similar to the cross sectional shape of the mounting hole 101 and which comes into contact with an inner peripheral surface of the mounting hole 101, and a cross sectional area of a base end side part 53 of the insertion part 50 is smaller than a cross sectional area of the tip side part 52.SELECTED DRAWING: Figure 1
Patent JP-2020065014-A (JP)
Title: Reactor
Inventor: INABA KAZUHIRO
IPC: H01F37/00
Filed: 2018-10-18
Abstract: To provide a reactor that is hard to be magnetically saturated and excellent in manufacturability.SOLUTION: A reactor includes a coil having a winding section, and a magnetic core disposed inside and outside of the winding section. The magnetic core is constituted by combining a plurality of core pieces. At least one of the plurality of core pieces is a first core piece having a molded body of a composite material containing magnetic powder and resin and a non-magnetic member. The non-magnetic member is integrally held by the molded body of the composite material, and includes a base portion disposed along an outer peripheral surface of the molded body of the composite material, and a protruding piece erected from the base portion. The protruding piece is inserted into a portion disposed inside the winding portion in the molded body of the composite material so as to cross an axial direction of the first core piece.SELECTED DRAWING: Figure 1