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JP7313218B2 |
To provide a technique that can accurately detect cracks generated in multilayer ceramic capacitors.A crack detection method for a multilayer ceramic capacitor includes: a step (a) of placing a substrate 11 on a support jig 13 using one ...
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JP2023100296A |
To provide a detection device for degradation of an electrolytic capacitor, detecting the degradation of the electrolytic capacitor by a narrow additional space on a circuit board.A detection device for degradation of an electrolytic cap...
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JP7310289B2 |
To provide a release film for manufacturing an excellent ceramic green sheet, which can prevent the dropping of particles from the release film, misalignment of a release film roll, and electrostatic charge at unwinding and can suppress ...
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JP7307570B2 |
To provide a method for processing a ceramic chip component capable of enhancing working efficiency after alignment processing.A method for processing a ceramic chip component according to one embodiment of the present invention, include...
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JP7306093B2 |
To readily calculate an electrostatic capacitance of a capacitor.An electrostatic capacitance measurement device (10) comprises: an input unit (110) that inputs a voltage measurement value of a capacitor (2), and a current measurement va...
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JP7306368B2 |
To provide a carrier capable of suppressing abrasion powder from sticking in carrying an electronic component.A carrier 10 that is provided with a plurality of cavities 11 penetrating from a first principal surface 10a to a second princi...
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JP2023096763A |
To provide a manufacturing device for a resin structure capable of monitoring an irradiated state by irradiation means in a configuration which does not move application means and the irradiation means.A manufacturing device for a resin ...
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JP2023094993A |
To provide a method for manufacturing a laminated ceramic electronic component which can reduce the number of man-hours of a step of forming a side margin part, and can suppress fixation of the side margin part of different ceramic eleme...
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JP2023092770A |
To provide a method for manufacturing a power storage device, with which improvements in manufacturing efficiency and manufacturing quality can be achieved.A method for manufacturing a power storage device 100 includes a mounting step S2...
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JP2023093392A |
To provide a polyester film capable of controlling fine irregularity on the surface of a polyester film, having specific smoothness, excellent in scratch resistance, capable of improving productivity corresponding to the long size of the...
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JP2023528437A |
A method is provided for monitoring one or more properties of an ultracapacitor. The method includes obtaining a plurality of voltage measurements. Each of the voltage measurements can be taken at one of the multiple intervals in sequenc...
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JP2023091938A |
To provide a lamination apparatus which manufactures a laminate of high adhesiveness by modifying surfaces of sheets more easily and without surface destruction under atmospheric air.The present invention relates to a lamination apparatu...
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JP2023089527A |
To provide an electronic component with high accuracy while suppressing erroneous recognition of identification information as a surface defect.A laminated ceramic electronic component according to the present invention includes a lamina...
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JP2023089554A |
To provide a liquid composition having satisfactory to-be-ejected property in an ink jet system, and furthermore enabling a solid electrolyte layer having satisfactory ion conduction property to be obtained.A liquid composition is provid...
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JP2023089660A |
To provide a single-layer capacitor capable of exhibiting high withstand voltage even when the thickness of an insulation region is thin, and a manufacturing method for the same.The single-layer capacitor has: a first metal region; a sec...
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JP7298384B2 |
To provide a manufacturing method for electronic component that can firmly unite a green sheet laminate without causing the green sheet laminate to change its own shape.A manufacturing method for electronic component comprises: a green s...
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JP7298539B2 |
To provide a component alignment device capable of efficiently and appropriately aligning chip components.A component alignment device comprises: a component container 10 having a plurality of first openings 15; a plurality of component ...
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JP7297392B2 |
To provide a lead wire cutting device which can cut off a lead wire with a compact device configuration.A cutting-blade holding metal fitting 17 having a cutting blade 18 at a tip part thereof is positioned above a lead wire 81 guided al...
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JP7298006B2 |
In the present invention, the ratio b/a is 0.30-1.00, where "a" represents a constant defined as a=Z1/(Y1)2 when an outer surface of a blade part is represented as YZ plane and a first point on the outer surface is assigned with the coor...
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JP2023086245A |
To provide a circuit board including a multilayer ceramic capacitor with a tall back type, in which occurrence of mount failure can be suppressed.A circuit board includes a multilayer ceramic electronic component and a mount substrate. T...
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JP7294563B1 |
A capacitor array 1 includes a plurality of capacitor elements 10 . Each of the plurality of capacitor elements 10 has a porous portion 21A provided on at least one principal surface thereof, and includes an anode plate 21 made of a valv...
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JP2023084502A |
To provide a manufacturing method of a metalized film capable of easily manufacturing a metalized film having a thin deposited portion along a straight line.The manufacturing method of a metalized film 1 includes a vapor deposition step ...
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JP7292487B2 |
In the present invention, a blade part has a thickness T1 of 0.26-7.00 μm at a position 3 μm away from a blade edge toward a base. When the thickness of the blade part at a position X μm (X is an integer between 3 and 25) away from th...
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JP2023081124A |
To provide a charging control device which can be downsized.A charging control device 30 includes an estimation unit 32 and a setting unit 33. The estimation unit 32 estimates the temperature of a power storage body 20, and obtains a tem...
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JP7287356B2 |
According to the present invention, fall of a film deposition target through an aperture is prevented. A mask jig for film deposition (270) comprises: an accommodation unit (273) for accommodating the film deposition target; a mask unit ...
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JP2023078123A |
To provide a technique for suppressing intrusion of moisture into the interior of a power storage device.A resin film for a power storage device, which is arranged between an exterior material of the power storage device and a power stor...
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JP2023075921A |
To provide a supply device which is suppressed from supplying a prescribed amount or more of electronic components so as to improve productivity, and a film forming device.A supply device 2 according to an embodiment comprises: a chute 2...
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JP2023075922A |
To provide a supply device which is suppressed from supplying a prescribed amount or more of electronic components, and a film formation device.A supply device 2 according to an embodiment comprises: a chute 220 having a plurality of chu...
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JP2023075923A |
To provide a supply device which is suppressed from supplying a prescribed amount or more of electronic components.The supply device comprises: a chute 220 having a plurality of chute holes 222 through which electronic components C havin...
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JP7283834B2 |
A positioning jig assembly (50) includes a positioning main body (60) with a plurality of holes (63) into which, by being elastically deformed, a plurality of electronic component bodies (10) are respectively press-fit, a first guide bod...
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JP7283221B2 |
To suppress occurrence of leakage of an internal electrode when cutting an un-calcined mother laminate, with a cutting blade.A plate-like cutting blade 10 comprises a thick wall part 1 positioned on one side in a width direction G, and a...
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JP7282555B2 |
To provide a system that confirms an operation of a protection circuit using a secondary battery in which a micro short circuit is surely generated.In an abnormal operation confirmation system for a secondary battery, a test battery cell...
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JP7282205B2 |
The present technology relates to an electrochemical device comprising a separation membrane having a dotted line, and a short circuit inducing member, and a method capable of evaluating safety under internal short circuit conditions by ...
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JP7282237B1 |
Kind Code: A1 A winding device is provided which can more accurately detect the positional deviation of the leading end of an electrode sheet, and which can reduce the production cost and improve the production efficiency. A winding devi...
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JP2023072794A |
To provide a more space-saving and miniaturized electronic component mounting module without reduction in electrical characteristics by making it possible to align the heights of solder mounting surfaces of a laminated anode bus bar and ...
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JP7280281B2 |
An electrode manufacturing apparatus dopes an active material in a strip-shaped electrode precursor having a layer including the active material with alkali metal. The electrode manufacturing apparatus includes a doping bath configured t...
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JP2023071006A |
To provide a dielectric suitable for manufacturing a capacitative element having high relative permittivity and resistivity and high capacity, and a manufacturing method thereof.A dielectric includes a dielectric composition and a conduc...
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JP7278312B2 |
To provide a self-discharge inspection method for an electricity storage device capable of shortening a self-discharge inspection time for the electricity storage device, and a method for manufacturing the electricity storage device.In a...
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JP2023069634A |
To provide a laminated polyester film that can be easily recycled and suitably suppresses the floating of a mold-release object.A laminated polyester film has, on at least one side of a polyester film, a layer X satisfying the condition ...
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JP2023067187A |
To provide an electrolytic capacitor in which the contact resistance between a lead member and an electrode foil is reduced.An electrolytic capacitor includes an electrode foil having a first main surface and a second main surface on the...
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JP7273636B2 |
To provide a stickiness holding tool that has heat resistance and can be used repeatedly, and a method for producing the same.A stickiness holding tool 10 has a substrate 1, and a fluorine-containing elastomer layer 3 formed on the subst...
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JP7273786B2 |
An inspection device of a film-type battery is provided which can detect a poorly sealed site of a heat seal part. The present disclosure provides an inspection device of a film-type battery including an electrode body, and a film exteri...
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JP7272859B2 |
To provide a winding capacitor which can prevent the occurrence of a short-circuit state by a contact between an anode foil and a cathode foil due to electrode expansion at charging.A winding capacitor 1 includes: a capacitor element 10 ...
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JP7270539B2 |
An apparatus for forming an electrode film mixture can have a first source including a polymer dispersion comprising a liquid and a polymer, a second source including a second component of the electrode film mixture, and a fluidized bed ...
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JP2023062230A |
To provide a device tray capable of reducing the occurrence of chipping during transportation and placement and stably stacking.A device tray (101) includes a plurality of intersecting filament members (102, 103), a plurality of openings...
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JP7268650B2 |
To provide a method of manufacturing an electronic component capable of removing foreign matters adhered onto lateral faces of laminate chips.A method of manufacturing an electronic component 10 includes: a laminate chip arrangement step...
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JP2023061504A |
To provide a film capacitor in which a gap between an insertion member and an inner peripheral surface of a cavity is less likely to be formed and metal sprayed on both end surfaces of a wound body is less likely to intrude into the cavi...
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JP7267480B2 |
To provide an electrode body manufacturing device capable of appropriately stacking workpieces to manufacture a laminated electrode body.An electrode body manufacturing device 100 includes a rotating base 110, a stacking table unit 120 p...
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JP7267331B2 |
A self-discharge inspection method for a power storage device having a property that while the power storage device is pressed under a first load and charged with a first device voltage, in which a device voltage decreases when a load is...
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JP2023059547A |
To provide a polyester film roll which has high smoothness, has good scratch prevention property and can cope with a long size.A polyester film roll is formed by winding a film having a cured resin layer and a polyester film in this orde...
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