baber/WOPTO huggingface dataset:
Patent JP-2019194567-A (JP)
Title: Thermal compensation vibrator manufacturing method
Inventor: OLIVIER HUNZIKER
IPC: G04B17/22
Filed: 2019-02-27
Abstract: To provide a timepiece vibrator manufacturing method comprising a balance wheel and at least two spring portions arranged parallely.SOLUTION: A vibrator manufacturing method comprises: a. selecting a frequency f of a vibrator 10; b. selecting a balance wheel 1 and a spring portion so that the inertia of the balance wheel and the angular stiffness of the spring portion make it possible to form a vibrator with the selected frequency f, and the change in the angular stiffness of the spring portion as a coefficient of temperature enables the vibrator to be thermally compensated; and c. assembling the selected spring portion and the selected balance wheel.SELECTED DRAWING: Figure 1
Patent JP-2020145772-A (JP)
Title: Motor drive control device, fan, and motor drive control method
Inventor: AOKI MASATO
IPC: H02P6/17
Filed: 2019-03-04
Abstract: To realize a fan improved in silence while ensuring necessary air amount.SOLUTION: A motor drive control device (1) includes a control circuit portion (4) that produces a drive control signal (Sd) for controlling the rotation speed of a motor, on the basis of a speed instruction signal (Sc) instructing a target rotation speed (Rtg) of the motor (20), and a motor drive portion (2) that drives the motor on the basis of the drive control signal. The control circuit portion carries out speed feedback control that generates the drive control signal so as to make the rotation speed of the motor match the target rotation speed when the target rotation speed is lower than a threshold value (Rth), and carries out the maximum air amount control for producing the drive control signal bringing a current (Ir) flowing in the motor close to a target current value (Itg) calculated corresponding to the rotation speed of the motor, when the target rotation speed is higher than the threshold value.SELECTED DRAWING: Figure 4
Patent JP-2020143928-A (JP)
Title: Data recording device, data recording method, and data recording program
Inventor: OSAWA MASATAKA
IPC: H03M7/30
Filed: 2019-03-04
Abstract: To improve safety of recorded data by improving the performance of coping with failure of data loss or the like.SOLUTION: Disclosed is a device (100) which outputs the recorded data obtained by digitally converting the sensor output. This device includes a control part (31) which controls so as to include: the uncompressed data in which each of the data sets represents a part of the recorded data by controlling the recorded data so that the data set of the predetermined data capacity is continuously outputted; and the compressed data obtained by compressing the recorded data other than a part of the recorded data using the uncompressed data.SELECTED DRAWING: Figure 3
Patent JP-2020144006-A (JP)
Title: Signal processor, radar device and signal processing method
Inventor: FUKUSHIMA NOBUSUMI
IPC: H01Q25/00
Filed: 2019-03-06
Abstract: To obtain a signal processor which can suppress the calculation load of signal processing without decreasing the angle resolution of target search.SOLUTION: A signal processor 1 comprises: a DBF processor 20 for forming a first shape beam and a second shape beam on the basis of a received wave for a transmitted wave that is a radar wave; and a detection processor 30 for executing a target detection process based on the first shape beam and a target detection process based on the second shape beam. The number of second shape beams is larger than the number of first shape beams, and the beam area of the first shape beams includes the entire beam area of the second shape beams. When a target is detected on the basis of the first shape beams, the detection processor 30 selects a second shape beam that satisfies a specific condition from among the second shape beams on the basis of the detection result and executes a target detection process on the basis of the selected second shape beam.SELECTED DRAWING: Figure 2
Patent JP-2020141912-A (JP)
Title: Vacuum cleaner
Inventor: MURATA HIROMITSU
IPC: A47L9/28
Filed: 2019-03-07
Abstract: To provide a vacuum cleaner that can automatically suppress travelling while dust adheres to a drive wheel.SOLUTION: A vacuum cleaner 11 includes a body case 20, drive wheels 34, 34, control means and dust removal members 39, 39. The drive wheels 34, 34 are provided to the body case 20 so as to be rotatable to enable the body case 20 to travel on a travel surface. The control means control the drive wheels 34, 34 to be driven to cause the body case 20 to travel. The dust removal members 39, 39 remove dust adhering to the drive wheels 34, 34 with operation of the drive wheels 34, 34.SELECTED DRAWING: Figure 1
Patent JP-2020144070-A (JP)
Title: Method of observing stratum corneum melanin
Inventor: ISHIWATARI SHIOJI
IPC: G01N33/50
Filed: 2019-03-08
Abstract: To provide a method of preparing a stratum corneum sample that enables observation of just melanin granules therein.SOLUTION: A stratum corneum sample for microscopic observation is prepared by treating a stratum corneum sample with a solution of a hypochlorous acid compound and/or surfactant to make stratum corneum components other than melanin transparent.SELECTED DRAWING: Figure 1
Patent JP-2019131567-A (JP)
Title: Novel formulation
Inventor: JOSHI YATINDRA
IPC: A61K31/155
Filed: 2019-03-08
Abstract: To provide a formulation comprising a dipeptidylpeptidase IV (DPP-IV) inhibitor, preferably vildagliptin and metformin, tablets comprising the formulation, and processes for preparation thereof.SOLUTION: A pharmaceutical composition comprises 50-98 wt.%, 60-98 wt.%, 70-98 wt.%, or 80-98 wt.%, on a dry weight basis, of active ingredients, where the active ingredients consist of vildagliptin and metformin, or in each case a pharmaceutically acceptable salt thereof.SELECTED DRAWING: None
Patent JP-2020148966-A (JP)
Title: Adjustment structure of optical component and optical device
Inventor: TAKAHATA MASAKI
IPC: G02B7/00
Filed: 2019-03-14
Abstract: To provide an adjustment structure of an optical component capable of easily adjusting the position of the X-axis direction, the Y-axis direction, and the Z-axis direction, which are an orthogonal three-dimensional optical component.SOLUTION: The adjustment structure of an optical component includes: a cylindrical body 8 to which a first optical component is fixed and male threads are formed on the outer peripheral surface thereof; a holder 6 that to which a second optical component is fixed and has a contact face to which one end of the cylindrical body 8 contacts; a first through-hole that is formed in a housing 10 of the optical device 1, on the peripheral surface on which a female thread is formed and into which the male thread of the cylindrical body 8 screwed; a bolt fixing the holder 6 to the housing 10; and a second through-hole which is formed in the housing 10 and through which a bolt is passed. The diameter of the second through-hole is larger than the diameter of the shaft of the bolt.SELECTED DRAWING: Figure 1
Patent JP-2020156138-A (JP)
Title: Electronic apparatus
Inventor: TAKADA AKINARI
IPC: G04G19/00
Filed: 2019-03-18
Abstract: To reduce power consumption in an electronic apparatus comprising a control circuit 60 which calculates a state of charge of a battery 50.SOLUTION: An electronic timepiece 1 comprises: power generation means 100; a battery 50 which is charged with an output voltage of the power generation means 100; a power generation time measurement timer 81 to which the output voltage is inputted and which measures a time of power generation by the power generation means 100; a control circuit 60 which calculates a state of charge of the battery 50 after operation start in a power saving mode and performs processing for stopping operation of itself or cancelling the power saving mode on the basis of the state of charge; and a start signal output circuit 83 which outputs a start signal for starting processing of the control circuit 60 in accordance with whether or not a power generation time longer than a predetermined time is measured by the power generation time measurement timer 81.SELECTED DRAWING: Figure 6
Patent JP-2019191568-A (JP)
Title: Electrophotographic belt and electrophotographic image forming apparatus
Inventor: UCHIDA KOICHI
IPC: C08L23/00
Filed: 2019-03-18
Abstract: To provide an electrophotographic belt continuously excellent in toner cleaning.SOLUTION: An electrophotographic belt has an endless shape. The electrophotographic belt is provided with a plurality of grooves extending in the circumferential direction on an outer surface; each of the grooves is provided non-parallel to the circumferential direction of the electrophotographic belt; the outer surface is formed only of first areas 202 where the number of grooves in a direction orthogonal to the circumferential direction of the electrophotographic belt is n, and second areas 203 where the number of grooves in the direction orthogonal to the circumferential direction of the electrophotographic belt is larger than n; the first areas 202 and second areas 203 are arranged alternately in the circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2020153269-A (JP)
Title: One-way coagulated product, turbine rotor blade and method for repairing one-way coagulated product
Inventor: MEGA MASAHIKO
IPC: C23C4/01
Filed: 2019-03-19
Abstract: To provide a method for repairing a relatively deep crack in a one-way coagulated product.SOLUTION: A method for repairing a one-way coagulated product comprises: forming a groove part that overlaps only one of a plurality of crystal grain boundaries, for a base material formed of a one-way coagulated alloy in which the plurality of crystal grain boundaries are aligned in one direction; and forming, at the groove part, a welded part formed of a metal which is a composition similar to the base metal and is used for welding with the base metal.SELECTED DRAWING: Figure 3
Patent JP-2020154837-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: NISHIZAWA SHINJI
IPC: G08G1/015
Filed: 2019-03-20
Abstract: To provide an information processing device capable of easily determining parts mounted and mountable on a vehicle, an information processing method, and an information processing program.SOLUTION: A server device 10 comprises: a user registration unit 131 and a contribution control unit 132 (image information acquisition unit) which acquire vehicle image information, which is an image of a vehicle; a vehicle identification unit 133 which identifies a type of the vehicle on the basis of the vehicle image information; and a part determination unit 136 which determines parts mountable on the vehicle on the basis of the vehicle image information and the identified type of the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2020162271-A (JP)
Title: Secondary battery device
Inventor: HORI YUKI
IPC: H02J7/00
Filed: 2019-03-26
Abstract: To provide a secondary battery device capable of suppressing a bias of a distributed current between a plurality of secondary batteries connected in parallel and preventing overcurrent.SOLUTION: A secondary battery device 1 includes a plurality of secondary batteries 10, a difference calculation portion 22, a total current value setting portion 23, and a charging/discharging control portion 24. Each of the plurality of secondary batteries 10 includes a first secondary battery 11 and a second secondary battery 12 each of which is connected with each other. The difference calculation portion 22 calculates a difference of charging states in the first secondary battery 11 and the second secondary battery 12 or a difference between relation values relating to the charging state. The total current value setting portion 23 sets a total current value It flowing through the plurality of secondary batteries 10 during charging or discharging time, based on the result calculated by the difference calculation portion 22. The charging/discharging control portion 24 controls a charging/discharging device 30 that performs charging/discharging of the plurality of secondary batteries 10, based on the total current value It set by the total current value setting portion 23.SELECTED DRAWING: Figure 1
Patent JP-2019141055-A (JP)
Title: Binding moieties for biofilm removal
Inventor: LAWRENCE M KAUVAR
IPC: A61K39/395
Filed: 2019-03-27
Abstract: To provide methods and compositions for dissolution of biofilms (pellicles) that inhibit immune responses and make bacteria resistant to antibiotics.SOLUTION: The invention provides a monoclonal binding moiety that has affinity for at least one DNABII protein that exceeds the affinity of the protein for components of a biofilm that includes the DNABII protein, which is a monoclonal antibody (mAb), an aptamer, a non-Ig scaffold or a structured short peptide.SELECTED DRAWING: None
Patent JP-2019191574-A (JP)
Title: Double twist guqin having a large angle of twist and winding in inside and outside reverse direction, and manufacturing method thereof
Inventor: Zhou wen he
IPC: G10D3/10
Filed: 2019-03-28
Abstract: To provide a string of double twist guqin which is provided with excellent stability and the temperature of a silk string, and at the same time is provided with a quaint tone color, and which does not damage a finger while holding a runner sound peculiar to a silk string, and which is wound in an inner and outer reverse direction with a large twist angle, and to provide a method for manufacturing the string.SOLUTION: A method for manufacturing a string of double twist guqin includes an axis line 10 and a plurality of coating layers 20. Each coating layer includes a plurality of windings 21. The plurality of windings are abutted against each other and cover an adjacent coating layer or axis line on the inner side in the radial direction of the axis line. The twist angle of each winding to the axis line is between 10 degrees and 30 degrees, and the inclination direction of the windings of any two adjacent coating layers is opposite to one another.SELECTED DRAWING: Figure 3
Patent JP-2020162634-A (JP)
Title: Adapter and attachment method of adapter
Inventor: AGO KENJI
IPC: A61B34/30
Filed: 2019-03-28
Abstract: To perform easy attachment and removal of, to and from a robot arm of a robotic surgical system, an adapter for detachably connecting a surgical tool to the robot arm.SOLUTION: An adapter 60 comprises: a base 61 including a first surface 60a to be attached to a robot arm 21a and a second surface 60b to be attached to a surgical tool 40; engaging parts 661a to 661c to be engaged with the robot arm 21a at entry positions corresponding to openings 67 in the first surface 60a; an urging member 666 for urging the engaging parts 661a to 661c in directions from retraction positions to the entry positions; an operation part 663 connected to the engaging parts 661a to 661c for moving the engaging parts 661a to 661c to the retraction positions against an urging force from the urging member 666; and a stopper 664 for stopping the operation part to prevent the engaging parts 661a to 661c from moving from the retraction positions to the entry positions.SELECTED DRAWING: Figure 6
Patent JP-2020165316-A (JP)
Title: Engine system
Inventor: MADOKORO KAZUHIKO
IPC: H05H1/24
Filed: 2019-03-28
Abstract: To provide an engine system capable of stopping a plasma reactor before discharging is started and preventing leakage of electricity when the plasma reactor is wet with water.SOLUTION: An engine system 1 includes: an engine 2; a battery 3; a plasma reactor 5; a control section 7 controlling electric power supply from the battery 3 to the plasma reactor 5; and an electric charge sensor 10 connected to the plasma reactor 5 and detecting charge amount of the plasma reactor 5. The control section 7 calculates an electric charge rise coefficient indicating electric charge rise amount per unit time on the basis of charge amount Q detected by the electric charge sensor 10 and conduction time t from start of electric power supply to the plasma reactor 5 before electric power is supplied to the plasma reactor 5 and discharging is started. When the electric charge rise coefficient is a predetermined value or greater, the control section determines that the plasma reactor 5 is wet with water and stops electric power supply to the plasma reactor 5.SELECTED DRAWING: Figure 2
Patent JP-2020164354-A (JP)
Title: Carbon nanotube dispersion liquid and carbon nanotube composite membrane
Inventor: SHU SUGURU
IPC: C01B32/174
Filed: 2019-03-28
Abstract: To provide a CNT dispersion liquid in which CNT is dispersed stably; to provide a CNT dispersion liquid that maintains properties the CNT has; and to provide a CNT composite membrane that maintains the properties the CNT has.SOLUTION: A carbon nanotube dispersion liquid according to one embodiment of the present invention comprises carbon nanotube and a solvent, wherein a dD value of the Hansen solubility parameter in the solvent is 13.5 MPa0.5 or more and 17.5 MPa0.5 or less; a dP value thereof is 3 MPa0.5 or more and 8 MPa0.5 or less; and dH value is 9 MPa0.5 or more and 17 MPa0.5. or less.SELECTED DRAWING: Figure 1
Patent JP-2019143149-A (JP)
Title: Polymer composites with electromagnetic interference mitigation properties
Inventor: DIPANKAR GHOSH
IPC: H05K9/00
Filed: 2019-04-03
Abstract: To provide polymer composites that are suitable for use as electromagnetic interference mitigators.SOLUTION: The polymer composites include a lossy polymeric matrix, ceramic particles dispersed within the polymeric matrix, and conductive particles dispersed within the polymeric matrix. The lossy polymeric matrix may be a fluorocarbon-based polymer matrix, or an epoxy-based polymer matrix. The ceramic particles may be metal oxide particles, especially copper oxide (CuO) particles. The conductive particles may be carbon black. Other electromagnetic interference mitigating polymer matrices include a lossy polymeric matrix and copper oxide (CuO) particles dispersed within the polymeric matrix.SELECTED DRAWING: Figure 6
Patent JP-2020168803-A (JP)
Title: Laminate dna method for manufacturing laminate
Inventor: IKEDA YOSHIFUMI
IPC: C08G73/10
Filed: 2019-04-04
Abstract: To provide a laminate having good heat resistance and reliability while achieving reduction in wiring resistance.SOLUTION: A laminate includes a spiral metal wire 1 wound on a plane provided between a substrate and an insulating layer A and a spiral metal wire 2 on a plane connected through an opening of the insulating layer A, in which a height of the spiral metal wire 1 is 10 μm or more and 150 μm or less, the insulating layer A is composed of two layers, an imidization ratio of a resin contained in one layer in contact with the spiral metal wire 1 is 90% or more and 100% or less, and an imidization ratio of the resin contained in one layer in contact with the spiral metal wire 2 is 50% or more and less than 90%.SELECTED DRAWING: None
Patent JP-2019103933-A (JP)
Title: Game machine
Inventor: ONO HIDEAKI
IPC: A63F7/02
Filed: 2019-04-08
Abstract: To enhance a player's interest in a game even when displaying a moving image.SOLUTION: Display control means displays a predetermined moving image on display means including a display area that can display identification information representing a determination result of win/failure determination means. The display control means includes display variation means that varies a display speed and displays, on the display means, the moving image in a forward direction or an opposite direction in predetermined display order of the moving image. On the basis of the win/failure determination result of the win/failure determination means, the display variation means displays the moving image at a high display speed higher than the predetermined normal display speed, from a prescribed display position in the forward direction or opposite direction. Stop position determination means determines a position to stop the high-speed display.SELECTED DRAWING: Figure 1
Patent JP-2020171441-A (JP)
Title: Steam heating system
Inventor: SAKO YOSHIHIRO
IPC: A47J27/16
Filed: 2019-04-09
Abstract: To provide a steam heating system capable of evenly heating a food at a desired temperature at a water boiling point or lower.SOLUTION: In a steam heating system 1, gas supply means 3 includes a control unit for controlling at least either a temperature or a flow rate of gas supplied by the gas supply means 3 based on a temperature of mixed gas of steam and gas detected by a temperature sensor provided inside a mixed gas introduction pipe 5 or inside a heating chamber 4 so that the temperature inside the mixed gas introduction pipe 5 or inside the heating chamber 4 is a preset temperature.SELECTED DRAWING: Figure 1
Patent JP-2020176668-A (JP)
Title: Preload-detectable screw device
Inventor: KUBOTA YUJI
IPC: F16H25/24
Filed: 2019-04-17
Abstract: To provide a preload-detectable screw device that can accurately detect a preload, and can reduce an influence of heat generation on output of sensors.SOLUTION: A screw device 1 comprises: a screw shaft 2; a nut member 3; a plurality of rolling elements 7 and 8; at least one strain sensor 24(B or D) attached to a surface of the nut member 3, and detecting an axial strain of the nut member 3; and at least one circumferential strain sensor 24(A or C) attached to the surface of the nut member 3, and detecting a circumferential strain of the nut member 3. A preload on the screw device 1 is detected on the basis of output of the strain sensor 24(B or D) and the circumferential strain sensor 24(A or C).SELECTED DRAWING: Figure 1
Patent JP-2020177429-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: MAKITA HIROKI
IPC: G06T7/00
Filed: 2019-04-17
Abstract: To make it possible to prevent deterioration in accuracy in identifying a non-defective item.SOLUTION: An information processing apparatus determines a parameter of a discriminator that estimates the state of the appearance of an object from data obtained by measuring the object, and comprises: acquisition means that acquires first estimation data estimated by inputting, to a first discriminator, first measurement data obtained by measuring the object in a first environment, and second estimation data estimated by inputting, to a second discriminator, second measurement data obtained by measuring the object in a second environment different from the first environment; and determination means that, based on training data including a label showing the state of the appearance of the object, the first estimation data, and the second estimation data, determines an updated parameter of the first discriminator. The determination means determines the parameter that is updated to make the difference between a result of estimation included in the first estimation data and a result of estimation included in the second estimation data smaller than a predetermined threshold.SELECTED DRAWING: Figure 1
Patent JP-2020175603-A (JP)
Title: Method for manufacturing fiber reinforced resin ring
Inventor: UCHIYAMA SHO
IPC: H02K15/03
Filed: 2019-04-19
Abstract: To provide a method for manufacturing a fiber reinforced resin ring capable of reducing the frictional resistance of an outer circumferential surface while not causing strength degradation.SOLUTION: A carbon fiber, being impregnated with an epoxy resin, is put into a semi-cured state to form a prepreg sheet 11, which is made into a ring shape to form a sleeve 12. A transfer film 21, in which a protrusion type pattern is formed, is wound on the outer circumferential surface of the sleeve so as to adhere it. After the sleeve 12 is heated and cured, the transfer film 21 is removed. Thereby, an annular carbon fiber reinforced resin ring 10 in which a groove 10a in correspondence with the pattern is formed on the outer circumferential surface is manufactured.SELECTED DRAWING: Figure 1