baber/WOPTO huggingface dataset:
Patent JP-2020149179-A (JP)
Title: Control device
Inventor: NAKAGAWA SHINJI
IPC: G05B13/02
Filed: 2019-03-12
Abstract: To provide a control device capable of detecting normality or abnormality of a control object.SOLUTION: Disclosed is a control device including: an operation unit that calculates a desired output value of the control object; a gain value adjustment unit that calculates the gain value of a PID controller so that the difference between the desired output value and the output value of the control object is small; a parameter change unit that changes the parameter value of the operation unit based on at least one of a piece of information input to the control object, a piece of output information from the control object, and the gain value of the PID controller; and a determination unit that determines whether the control object is normal or not based on the parameter value of the operation unit.SELECTED DRAWING: Figure 1
Patent JP-2020150693-A (JP)
Title: Power conversion device
Inventor: OHASHI SHUNSUKE
IPC: H02M7/48
Filed: 2019-03-14
Abstract: To provide a power conversion device which can perform multisampling control while suppressing an increased resource amount of the control unit operated at a multisampling period.SOLUTION: A power conversion device 100 performs multisampling control in which a plurality of times of calculation are executed within one carrier period. The power conversion device 100 includes a control unit 20 which generates a gate signal for a switching element included in a power converter unit 10, based on the input/output analog detection value of the power converter unit 10. The control unit 20 includes: a DSP 30 operated at a carrier period; and an FPGA 40 including a processing unit (a detection value corrector 41, a sine wave generator 42 and an instantaneous controller 43) which is provided independently of the DSP 30 and operated at the multisampling period.SELECTED DRAWING: Figure 2
Patent JP-2020148705-A (JP)
Title: Ultrasonic measuring device and ultrasonic measuring method
Inventor: OSAWA EIJI
IPC: G01S7/524
Filed: 2019-03-15
Abstract: To solve the problem in which: when a leakage current is generated in an ultrasonic device, a bias voltage is reduced and a measurement error occurs.SOLUTION: An ultrasonic measuring device comprises: an ultrasonic element that transmits an ultrasonic wave upon input of a transmission signal and outputs a reception signal upon reception of the ultrasonic wave; a leakage detection unit that detects a leakage current generated in the ultrasonic element; and a bias voltage changing unit that changes a bias voltage to be applied to the ultrasonic element. The bias voltage changing unit changes the bias voltage according to the leakage current detected by the leakage detection unit.SELECTED DRAWING: Figure 2
Patent JP-2020146993-A (JP)
Title: Image formation apparatus and ink
Inventor: OYAMA KOICHIRO
IPC: B41M5/00
Filed: 2019-03-15
Abstract: To provide an image formation apparatus excellent in abrasion resistance of an image while enhancing productivity.SOLUTION: An image formation apparatus has ink containing a coloring material and a resin, and a sheet correction device that corrects a sheet to which the ink is imparted, in which the resin contains a resin having a vinyl compound (A) having an aromatic group and (meth)acrylic acid or its ester (B) as constitutional units, a composition B/A (mass ratio) is 0.3 or more and 0.9 or less, the sheet correction device includes a pressing member that curves and deforms the sheet, means for applying a tension to the sheet when the sheet is curved and deformed and heating means for heating the sheet, and the plurality of pressing members are arranged side by side in the sheet conveyance direction.SELECTED DRAWING: Figure 1
Patent JP-2020146825-A (JP)
Title: Control device, inspection system, control method, and program
Inventor: NIWA YUJI
IPC: B25J13/08
Filed: 2019-03-15
Abstract: To provide a control device for automatizing inspection for adding force to a prescribed position of a display device of an inspection object device comprising the display device.SOLUTION: A control device acquires a picked up image of a pattern displayed on a display surface of a display device to which a prescribed portion of a robot mechanism contacts, then, on the basis of the image, calculates a transformation for converting a coordinate of the display surface into a three-dimensional spatial coordinate having an origin of the robot mechanism as a standard. Then, on the basis of the transformation, the control device executes control for bringing the prescribed portion into contact with a prescribed position of the display surface of the display device.SELECTED DRAWING: Figure 1
Patent JP-2020024900-A (JP)
Title: Electromagnetic induction heating device
Inventor: KUBONO TADASHI
IPC: H05B6/10
Filed: 2019-03-18
Abstract: To provide an electromagnetic induction heating device that, without reducing the efficiency in heating an object to be heated, can cool magnets for heating the object to be heated.SOLUTION: An electromagnetic induction heating device 100 comprises a table 101 that retains a plurality of magnets such that the magnets face an object to be heated WK. A heat sink 103 is formed on a back surface 101a of the table 101 opposite to the magnets 105, and the heat sink 103 is covered with a back-surface jacket 107. The heat sink 103 is formed annularly suspended from respective circumferences of four concentric circles having a center at the rotary drive center of the table 101, downward as shown in the figure and continuously along the circumferences. A cavity section 108 is formed between the back-surface jacket 107 and the back surface 101a of the table 101, and the back-surface jacket comprises a gas supplier 110 and a gas discharger 111 that respectively supply and discharge air to and from the cavity section 108.SELECTED DRAWING: Figure 1
Patent JP-2020155449-A (JP)
Title: Manufacturing method of electrode embedded member
Inventor: HINO MAKOTO
IPC: H01L21/683
Filed: 2019-03-18
Abstract: To provide a manufacturing method of an electrode embedded member capable of stabilizing characteristics of an electrode constituted of a mesh body.SOLUTION: The present invention relates to a manufacturing method of an electrode embedded member 10 comprising a substrate 1 constituted of ceramics and an electrode 2 constituted of a mesh body embedded in the substrate 1. The manufacturing method includes: an electrode heat treatment step STEP1 of applying a heat treatment to the mesh body which is configured by weaving a wire constituted of molybdenum, tungsten or an alloy containing them as main components at a temperature equal to or higher than 900°C and lower than a recrystallization temperature of the wire and in a reduction atmosphere; an electrode cut step STEP3 of cutting the mesh body in a shape of the electrode 2; and a calcination step STEP4 of heating the mesh body at a temperature equal to or higher than the recrystallization temperature in a state where the cut mesh body to which the heat treatment is applied, is embedded in a ceramic powder to be the substrate 1, in a ceramic mold formed by molding the ceramic powder, in a defatted body formed by defatting the ceramic mold or in a calcined body formed by calcinating the ceramic mold or the defatted body.SELECTED DRAWING: Figure 1
Patent JP-2019110918-A (JP)
Title: Compositions and methods for treating fungal and bacterial pathogens
Inventor: ASHRAF S IBRAHIM
IPC: C07K19/00
Filed: 2019-03-19
Abstract: To provide compounds and methods that reduce the risk of infectious diseases related to fungal and bacterial infections and provide effective therapies.SOLUTION: The invention provides an isolated polypeptide optionally fused to a heterologous fusion partner, where the amino acid sequence of the polypeptide consists of an amino acid sequence having at least 95% identity to Als3 (18-324) shown in the figure. The invention provides fragments of the Candida cell surface proteins Als3 and Hyr1 and combinations thereof useful in immunizing a subject against fungal and/or bacterial infections.SELECTED DRAWING: None
Patent JP-2020152825-A (JP)
Title: Resin composition for sealing, electronic component device, and production method for electronic component device
Inventor: YAMAURA ITARU
IPC: H01L21/56
Filed: 2019-03-20
Abstract: To provide a resin composition for sealing with a low dielectric loss tangent of a cured product.SOLUTION: A sealing resin composition contains an epoxy resin, a curing agent and an inorganic filler, the curing agent contains an active ester compound, and the inorganic filler has a number of surface hydroxy groups of 50/nm 2 or less. Alternatively, a resin composition for sealing contains an epoxy resin, a curing agent and an inorganic filler, the curing agent contains an active ester compound, and the inorganic filler contains at least one selected from the group consisting of alumina, cristobalite, boron nitride, magnesium oxide, mica, forsterite and cordierite.SELECTED DRAWING: None
Patent JP-2020159690-A (JP)
Title: Soil corrosion test method
Inventor: KATO YUSUKE
IPC: G01N27/26
Filed: 2019-03-25
Abstract: To provide a soil corrosion test method capable of accurately evaluating the corrosion resistance of metal.SOLUTION: A soil corrosion test method for metal includes a measurement step, a preparation step, and a test step. In the measurement step, the particle size distribution in actual soil is measured. In the preparation step, a plurality of simulated particle groups 31, 32 and 33 having different particle sizes with each other are prepared. In the test step, the plurality of simulated particle groups 31, 32 and 33 are mixed to generate a simulated soil 4 so that the particle size distribution of the simulated soil 4 matches the particle size distribution of the actual soil. Metal 8 is placed in the simulated soil 4, and the metal is examined for corrosion.SELECTED DRAWING: Figure 3
Patent JP-2020159598-A (JP)
Title: Heat exchanger with receiver tank
Inventor: OTAKI TAKAO
IPC: F25B43/00
Filed: 2019-03-26
Abstract: To provide a heat exchanger with a receiver tank, enabling freely designing a portion for communicating the receiver tank to a header pipe while setting a design in the receiver tank for a filter and a desiccant agent as in common.SOLUTION: In a heat exchanger with a receiver tank in which a header pipe 2a and a receiver tank 5 are joined by brazing via a connection member 10, the connection member is formed of a plate-like member disposed with a first communication port 11 for communicating a refrigerant outflow port 21 of the header pipe to a tank inflow port 51 of the receiver tank, and a second communication port 12 for communicating a refrigerant inflow port 22 of the header pipe to a tank outflow port 52 of the receiver tank, and includes a first joint part 13 having a substantially circular arc-shaped cross section abutted on a joint face of the receiver tank, and a second joint part 14 bent in an opposite direction to the first joint part in an edge part facing the first communication port and an edge part facing the second communication port, and having a tip face abutted on the joint face of the header pipe.SELECTED DRAWING: Figure 3
Patent JP-2020102830-A (JP)
Title: Inner module with retainer
Inventor: LI JIN XING
IPC: H04R1/10
Filed: 2019-03-28
Abstract: To provide an inner module with a retainer, which is installed inside a wireless earphone and the like by utilizing a modularized design and is able to reduce the assembly cost significantly.SOLUTION: An inner module with a retainer includes an electric circuit 20, an insulation seat 30, and a retainer. The electric circuit 20 includes a first circuit board, and a second circuit board which is extended from the first circuit board. The insulation seat 30 is used to fix the electric circuit 20, and includes a base plate to enclose the first circuit board and a first side wall which is extended from the base plate. A first positioning slot used to install the second circuit board is provided on the first side wall. The retainer is fixed on the first side wall and is used to fix the second circuit board in the first positioning slot.SELECTED DRAWING: Figure 1
Patent JP-2020165682-A (JP)
Title: Automatic mobile device
Inventor: TATEISHI KOICHI
IPC: G01B11/00
Filed: 2019-03-28
Abstract: To make it possible to reduce a size compared with a conventional configuration.SOLUTION: An automatic mobile device comprises a detection device 1. The detection device 1 includes: a light projection unit 102 for projecting light to a detection region; a lens 1032 for collecting light projected by the light projection unit 102 and then reflected in the detection region; an image sensor 1033 having a plurality of photodetectors for receiving the light collected by the lens 1032 for each of the photodetectors; a distance operation unit 104 for calculating a distance to an object 10 present in the detection region by a TOF method for each light reception position where the photodetector is located based on a light reception result by the image sensor 1033; and an object position operation unit for calculating a position of the object 10 based on the distance for each light reception position calculated by the distance operation unit 104.SELECTED DRAWING: Figure 1
Patent JP-2020167294-A (JP)
Title: Fiber laser device
Inventor: KASAI YOHEI
IPC: G02B6/04
Filed: 2019-03-29
Abstract: To provide a fiber laser device with high reliability, capable of reducing a residual excitation light by effectively absorbing an excitation light from an excitation light source with an amplification optical fiber.SOLUTION: A fiber laser device 1 comprises: an amplification optical fiber 12 having a core 61 and a clad layer 62 in which an excitation light can be propagated; excitation light sources 21 to 23 which can generate the excitation light; and an optical combiner 40 that outputs the excitation light from the excitation light sources 21 to 23 to the amplification optical fiber 12. The optical combiner 40 includes: input optical fibers 41 to 44; output optical fibers 45 connected to the amplification optical fiber 12; and a bridge fiber 90 containing an iris part 47 in which a cross sectional area is gradually reduced in an optical axis direction. The excitation light source 21 ejecting the excitation light of a wavelength with high absorption coefficient is connected to the input optical fiber 41 connected to a center region R1 of the bridge fiber 90. The excitation light source 23 ejecting the excitation light of a wavelength with low absorption coefficient is connected to the input optical fibers 43 and 44 connected to regions R3 and R4 on the outside of the center region R1.SELECTED DRAWING: Figure 3
Patent JP-2020162558-A (JP)
Title: Food washing device
Inventor: KAWAGOE HIROKI
IPC: A23N12/02
Filed: 2019-03-29
Abstract: To provide a food washing device capable of executing washing processing in a pattern suitable for food to be washed.SOLUTION: A food washing device (1) includes: instruction input means (74) for causing a user to select one washing course out of three washing course of a standard course, a small amount course, and a quick course; a standard washing processing part (51A) for executing rinsing by using tap water after storing electrolytic water up to a first water amount and executing sterilization washing when the standard course is selected; a small amount washing processing part (51B) for executing rinsing by using tap water after storing electrolytic water up to a second water amount less than the first water amount and executing sterilization washing when the small amount course is selected; and a quick washing processing part (51C) for executing only sterilization washing by using electrolytic water when the quick course is selected.SELECTED DRAWING: Figure 3
Patent JP-2019106554-A (JP)
Title: Semiconductor device
Inventor: MORI TAKAHIRO
IPC: H01L21/336
Filed: 2019-04-02
Abstract: To improve electrical characteristics such as on-resistance and on-breakdown voltage of a semiconductor device having a lateral MOS transistor.SOLUTION: A semiconductor device having a lateral MOS transistor includes a buried electrode BE formed on part of shallow trench isolation STI located between a drain region DR and a gate electrode GE. The buried electrode BE includes a buried part BEP. The buried part BEP is formed from a surface of the shallow trench isolation STI to a depth corresponding to a thickness smaller than a thickness of the shallow trench isolation STI. The buried electrode BE is electrically connected with the drain region DR.SELECTED DRAWING: Figure 2
Patent JP-2020170612-A (JP)
Title: Positive electrode for air cell and air cell
Inventor: YOSHIHARA YASUMICHI
IPC: H01M12/08
Filed: 2019-04-02
Abstract: To provide a positive electrode for air cells capable of achieving high discharge capacity and high weight energy density.SOLUTION: A positive electrode for air cell 13 includes a collector 132 and a porous layer 131 containing a conductive material. The collector 132 includes a flat plate-shaped base part 132a with an opening, and multiple projections 132b arranged on a first main surface 15 of the base part 132a. The porous layer 131 is disposed over the first main surface 15 of the base part 132a. The projections 132b are in contact with the porous layer 131 in the porous layer 131.SELECTED DRAWING: Figure 1
Patent JP-2020171121-A (JP)
Title: Planning device and planning method
Inventor: NISHIKAWA NAOKI
IPC: B63H21/17
Filed: 2019-04-03
Abstract: To minimize an influence accompanying operation of a load when consuming electric power of an expected excess charge amount portion.SOLUTION: In one embodiment of the present invention, a planning device includes: a power storage capacity predicting part which computes a predicted value of a power storage amount of a storage battery at a second spot, on the basis of a predicted value of regenerative energy to be generated during movement in a section from a first spot to the second spot on a planned route, and on the basis of an amount of charge at the first spot; an expected excess charge amount computing part which computes an expected excess charge amount that is an amount of charge of an exceeding portion, in the case that the predicted value of the power storage amount of the storage battery at the second spot exceeds a predetermined charge amount threshold; and a load computing part which selects a load that should be operated in the section so that electric power of the expected excess charge amount portion is consumed during movement in the section, and computes the time at which the load should be operated.SELECTED DRAWING: Figure 1
Patent JP-2020170369-A (JP)
Title: Information sharing server and information sharing method
Inventor: TAKEUCHI SUSUMU
IPC: G06Q50/10
Filed: 2019-04-03
Abstract: To provide an information sharing server that shares personal information of a user among a plurality of service providers that provide services to a registered user to reduce a burden on the user when registering the user for each service, and appropriately maintains personal information up to date.SOLUTION: By a configuration in which a plurality of service providers providing individual services used by a user share personal information of the user managed by an online identification service provided by an information sharing server, a burden on the user for registering and updating personal information to each service provider is reduced, and by a configuration to confirm with the user whether or not the registered personal information has been changed when registering for a new service, even if the user does not voluntarily update the personal information managed by an online identification service, a mechanism is realized in which necessary updates are easily prompted and the updated personal information is reflected in all services.SELECTED DRAWING: Figure 1
Patent JP-2020170997-A (JP)
Title: Imaging apparatus, control method thereof, and program
Inventor: TAKAGI YOSUKE
IPC: G03B17/04
Filed: 2019-04-05
Abstract: To allow a user to notice that a viewfinder of an imaging apparatus is not pulled out.SOLUTION: An imaging apparatus includes a viewfinder, an imaging unit, an eyepiece sensor, a display unit, and a control unit. The viewfinder includes a viewfinder movable unit, an eyepiece, and a finder display unit. The viewfinder has a pop-up state in which the eyepiece is in focus on the finder display unit and a use state in which the eyepiece is not in focus on the finder display unit. When the viewfinder is in the use state and the eyepiece sensor detects the user's eyepiece, a control unit displays a live view image captured by the imaging unit on the finder display unit, and when the viewfinder is in the pop-up state, the control unit detects the user's eyepiece by the eyepiece sensor, and then notifies the user that the viewfinder is in the pop-up state by the display unit.SELECTED DRAWING: Figure 5
Patent JP-2020160417-A (JP)
Title: Harmonica training auxiliary tool
Inventor: FURUYA TADASHI
IPC: G09B15/02
Filed: 2019-03-25
Abstract: To solve a problem in which correct sounds (positions) should be produced when a harmonica is played, however it is difficult to determine the correct positions because the harmonica is played while it is held by a player's mouth.SOLUTION: A music scale chart written in mirror characters is fixed on a back surface of a harmonica, and is reflected on a mirror. The music scale chart reflected on the mirror returns to be regular characters. The correct sounds can be produced by training of performance musical pieces and the like in accordance with the music scale chart. The music scale chart is written in two levels for a major-key piece and a minor-key piece, and thereby is suitable for tremolo-tuned harmonicas in all keys. A training auxiliary tool is capable of being easily mounted on the back surface of the harmonica. Further, the mirror is independent, and therefore a complicated tool for fixing the mirror to the harmonica is unnecessary. Training can be performed without discomfort because the auxiliary tool is compact and lightweight.SELECTED DRAWING: Figure 4
Patent JP-2020174455-A (JP)
Title: Magnetic force driving device of bicycle
Inventor: JO SUSUMU
IPC: H02K21/24
Filed: 2019-04-10
Abstract: To facilitate handling of a magnetic force driving device which assists driving force in a bicycle by magnetic force by miniaturizing it while suppressing its cost low.SOLUTION: A magnetic force driving device 1 of a bicycle comprises: a rotor plate 3 which is provided to a chain wheel 5 of the bicycle with the alignment of center axis lines, and in which a plurality of permanent magnets 31 are arranged at fixed intervals in a circumferential direction at the same distance from the center axis line to rotate with a rotation of a drive wheel; a stationary plate 2 which is provided on a vehicle body side facing the rotor plate 3, and in which the same number of electromagnets 21 as the permanent magnets 31 are arranged at fixed intervals in the circumferential direction along rotation orbits of the permanent magnets 31 on a surface facing the rotor plate 3; a battery 7 which is power supply means for supplying power to the electromagnets 21 to be magnetized; and a control part 10 which controls power supply to the electromagnets 21 by the power supply means.SELECTED DRAWING: Figure 1