Abstract: An electrode film roll made of a mixture containing an active material and a binder, said electrode film roll satisfying (1) to (3) below. (1) The rupture strength found by the following measurement method is 0.2 MPa or more. Measurement method: Rupture strength is defined as the strength at 75% of maximum stress when a test piece obtained by cutting the electrode film roll to a size of 15 mm by width and 50 mm by length is measured under the conditions of an inter-chuck distance of 30 mm and a tensile speed of 100 mm/min. (2) The electrode resistance in the IR region of a GITT waveform is 120? or less. (3) The electrode resistance in the ?E? region of the GITT waveform is 80? or less.

Abstract: An adhesive film formed of a resin laminate has, on at least one surface of the adhesive film, an adhesive resin layer containing a modified polyolefin resin modified with a functional group that forms a chemical bond with an adherend, and an adjacent layer adjacent to the adhesive resin layer and containing a polyolefin resin, and the adhesive resin layer has a thickness of less than 10 ?m.

Abstract: The present invention relates to a resin coated metal laminate comprising at least a sealant layer, a barrier layer, and a substrate layer in this order, wherein the barrier layer includes stainless steel having a thickness of 50 ?m or less, the substrate layer includes a polyamide as a main component, a thickness of the substrate layer is thinner than a thickness of the barrier layer, and a maximum value of tensile strength in a tensile test of the substrate layer is 25 N/mm or more, as well as a battery package and a battery using the resin coated metal laminate.

Abstract: The present invention relates to a resin coated metal laminate comprising at least a sealant layer, a barrier layer, and a substrate layer in this order, wherein the barrier layer includes stainless steel having a thickness of 50 ?m or less, the substrate layer includes a polyamide as a main component, a thickness of the substrate layer is thinner than a thickness of the barrier layer, and a maximum value of tensile strength in a tensile test of the substrate layer is 25 N/mm or more, as well as a battery package and a battery using the resin coated metal laminate.

Abstract: A reverse current is prevented in a charge pump circuit. A complementary pair of clocks CLK and *CLK varies while a first through a fourth charge transfer MOS transistors M11, M12, M13 and M14 are turned off. Then the second charge transfer MOS transistor M12 is turned on to discharge a first pumping capacitor CA and the third charge transfer MOS transistor M13 is turned on to charge a second pumping capacitor CB. Next, the complementary pair of clocks CLK and *CLK varies after the first through the fourth charge transfer MOS transistors M11, M12, M13 and M14 are turned off again. Then the fourth charge transfer MOS transistor M14 is turned on to discharge the second pumping capacitor CB and the first charge transfer MOS transistor M11 is turned on to charge the first pumping capacitor CA.

Abstract: A reverse current is prevented in a charge pump circuit. A complementary pair of clocks CLK and *CLK varies while a first through a fourth charge transfer MOS transistors M11, M12, M13 and M14 are turned off. Then the second charge transfer MOS transistor M12 is turned on to discharge a first pumping capacitor CA and the third charge transfer MOS transistor M13 is turned on to charge a second pumping capacitor CB. Next, the complementary pair of clocks CLK and *CLK varies after the first through the fourth charge transfer MOS transistors M11, M12, M13 and M14 are turned off again. Then the fourth charge transfer MOS transistor M14 is turned on to discharge the second pumping capacitor CB and the first charge transfer MOS transistor M11 is turned on to charge the first pumping capacitor CA.