摘要:
A sheet jig of the present invention includes a center placement face (17) on which a center region of a sheet (50) is placed as having a plurality of first air holes (13) to cause the center region of the sheet (50) to be stuck, a peripheral upper face (18) formed outside the center placement face (17) at height being lower than the center placement face (17) as having a plurality of second air holes (14) to cause a peripheral region of the sheet (50) to be stuck, and a slope face (19) formed from the center placement face (17) to the peripheral upper face (18).
摘要:
A proximity sensor includes a lead supported on an outer surface of a case structure and a sensor wire that extends from the lead and through an opening in the case structure. The sensor is formed by applying alternating layers of electrically conductive and non-conductive materials in a non-cured state. A base non-conductive layer is applied to an inner surface of the case structure around the sensor wire in a non-cured state. Once cured, a conductive layer is deposited onto the base non-conductive layer and encapsulates the sensor wire. A cover non-conductive layer is then deposited over portions of the conductive layer to insulate the conductive layer. Portions of the non-conductive layer are then removed such that an area of the conductive layer is exposed to define a sensor area.
摘要:
A production device 100 for a packaged electrode 20 includes a conveyance unit 200 which superimposes an electrode 40 and a pair of separators 30 from a front end 51 side of a conveying direction while conveying the electrode 40 and the pair of separators 30, first joining units 300 which join lateral edges 31 of the pair of separators to each other, and second joining units 400 that join at least either front edges 32 or rear edges 33 of the pair of separators to each other. The lateral edges of the pair of separators, which are superimposed while being conveyed by the conveyance unit, are joined to each other by the first joining units from the front end side of a conveying direction. Then, at least either the front edges or the rear edges of the pair of separators are joined to each other by the second joining units in a state where conveyance by the conveyance unit is stopped.
摘要:
A resin-metal composite sealed container having a heat seal part using a heat-sealing resin, between an end part of a first metal foil and an end part of a second metal foil, and a metallically sealed part with a weld bead, on the end face outside the heat sealed part of the first metal foil and the second metal foil. The resin-metal composite sealed container, wherein the melting point of the metal constituting the metal foil is higher by 300°C or more than the thermal decomposition temperature of the heat-sealing resin, the specific gravity of the metal constituting the metal foil is 5 or more, and the weld bead is formed by a laser welding. A method for producing a metal-resin composite sealed container, comprising forming a container by heat sealing end parts of metal foils having laminated on at least one surface thereof a heat-sealing resin, and forming a metallically sealed part with a weld bead on the end faces of the metal foils by heating/welding an outer side of the heat sealed part of the container from a side of the end faces of the metal foils.
摘要:
The present invention relates to a method to produce a solid electrolytic capacitor by forming a dielectric layer on an anode body comprising a valve-acting metal sintered body having fine pores and forming on the dielectric layer a conductive compound layer to form a cathode, wherein a cathode is formed by repeating the step of dipping the anode body into an inorganic compound solution, an organic compound solution or a conductive-polymer compound dispersion liquid which turns into a conductive compound layer to thereby laminate a conductive layer on the anode body, and the depth of the anode body to be dipped is increased with each dipping; and an apparatus to be used for the method. According to the present invention, a satisfactory cathode layer can be efficiently formed and a solid electrolytic capacitor having a large capacitance and a low equivalent series resistance can be produced.
摘要:
An inspection device (20) for inspecting a structure body (10) including a pair of electrodes and a separator disposed between the pair of electrodes is provided, the inspection device (20) includes: a measurement unit (30) including a direct-current constant voltage generator (32) that generates a constant inspection voltage applied to the pair of electrodes, and a detection circuit (34) that detects a current value between the pair of electrodes resulting from the application of the inspection voltage; and a processing unit (50) that determines whether the structure body (10) is defective or non-defective based on the detected current value, and the processing unit (50) has a function that, if two or more points at which a ratio (ΔI/Δt) of a current value variation amount (ΔI) to a time variation amount (Δt) varies from a value of no less than 0 to a negative value are observed or no point at which the ratio (ΔI/Δt) varies from a value of no less than 0 to a negative value is observed during a period of time immediately after the application of the inspection voltage until the current value becomes constant, determines the structure body (10) as a defective product, and an auxiliary function that obtains a peak current value I peak , a peak current appearing time t peak and a current area S I of a current waveform representing variation in current value I over passage of time t, and if any one of the peak current value I peak , the peak current appearing time t peak and the current area S I deviates from a preset threshold value including an upper limit value and a lower limit value, determines the structure body as a defective product.
摘要:
A polishing device (1) includes a processing vessel (10) into which workpieces are charged, a fluidizing unit that fluidizes the workpieces in the processing vessel, an abrasive-feeding unit (30) that feeds an abrasive into the workpieces, and a suction unit (40) that generates an air flow in a direction in which the abrasive passes through the processing vessel (10), and recovers the abrasive by suction. The abrasive fed from the abrasive-feeding unit (30) is allowed to pass between the workpieces charged into the processing vessel (10) by the air flow generated from the suction unit (40) while coming into contact with the workpieces. Accordingly, the workpieces are polished.