Abstract: A non-aqueous electrolyte battery includes a battery device in which a positive electrode is faced to negative electrode through a separator; a non-aqueous electrolyte; a laminate film which is formed by laminating a metal layer, an outside resin layer formed in outer face of the metal layer, and an inside resin layer formed in the metal layer, and in which the battery device and the non-aqueous electrolyte is packaged by heat welding and housed; a positive electrode lead which is electrically connected to the positive electrode, and drawn from portion heat-welded of the laminate film to an exterior thereof; a negative electrode lead which is electrically connected to the negative electrode, and drawn from portion heat-welded of the laminate film to an exterior thereof; and a porous polymer layer containing, as a component, vinylidene fluoride formed between the laminate film and the battery device.

Abstract: There is provided a secondary battery including a battery device that has a thickness of 3 to 20 mm, and a battery discharge capacity of 3 to 50 Ah, and an exterior material that packages the battery device. The battery device includes a positive electrode that has a positive electrode current collector and a positive electrode active material layer, a negative electrode that has a negative electrode current collector and a negative electrode active material layer, a separator that is interposed between the positive electrode and the negative electrode that are alternately laminated, a positive electrode tab that is electrically connected to a positive electrode current collector exposed portion and is led-out to the outside of the exterior material, and a negative electrode tab that is electrically connected to a negative electrode current collector exposed portion and is led-out to the outside of the exterior material.

Abstract: There is provided a secondary battery including a battery device that has a thickness of 3 to 20 mm, and a battery discharge capacity of 3 to 50 Ah, and an exterior material that packages the battery device. The battery device includes a positive electrode that has a positive electrode current collector and a positive electrode active material layer, a negative electrode that has a negative electrode current collector and a negative electrode active material layer, a separator that is interposed between the positive electrode and the negative electrode that are alternately laminated, a positive electrode tab that is electrically connected to a positive electrode current collector exposed portion and is led-out to the outside of the exterior material, and a negative electrode tab that is electrically connected to a negative electrode current collector exposed portion and is led-out to the outside of the exterior material.

Abstract: A non-aqueous electrolyte battery includes a battery device in which a positive electrode is faced to negative electrode through a separator; a non-aqueous electrolyte; a laminate film which is formed by laminating a metal layer, an outside resin layer formed in outer face of the metal layer, and an inside resin layer formed in the metal layer, and in which the battery device and the non-aqueous electrolyte is packaged by heat welding and housed; a positive electrode lead which is electrically connected to the positive electrode, and drawn from portion heat-welded of the laminate film to an exterior thereof; a negative electrode lead which is electrically connected to the negative electrode, and drawn from portion heat-welded of the laminate film to an exterior thereof; and a porous polymer layer containing, as a component, vinylidene fluoride formed between the laminate film and the battery device.

Abstract: A battery in which a cathode and an anode are arranged so as to face each other an having a separator in between is provided. The separator is formed from a plurality of laminated microporous membranes and has a film thickness of 10x ?m and a piercing strength of 150x gf or more, where 1?x?2. The air permeability of one layer among the plurality of microporous membranes is equal to or larger than 10% of the air permeability of the whole separator.

Abstract: A battery in which a cathode and an anode are arranged so as to face each other an having a separator in between is provided. The separator is formed from a plurality of laminated microporous membranes and has a film thickness of 10x ?m and a piercing strength of 150x gf or more, where 1?x?2. The air permeability of one layer among the plurality of microporous membranes is equal to or larger than 10% of the air permeability of the whole separator.

Abstract: A secondary battery is disclosed. The secondary battery includes a positive electrode, a negative electrode, a separator intervening therebetween and an electrolytic solution. The secondary battery has an open circuit voltage in a fully charged state per a pair of the positive electrode and the negative electrode in the range of 4.25 V or more and not more than 6.00 V, and the electrolytic solution contains at least one kind of an aromatic compound represented by the following formula (1): wherein R1 to R10 each independently represents hydrogen, a halogen group, an alkyl group, a halogenated alkyl group, an aryl group or a halogenated aryl group.

Abstract: A cathode capable of improving battery characteristics such as continuous charge characteristics and high temperature storage characteristics and a battery using it are provided. An active material layer has a multilayer structure, in which a first layer containing a first active material and a second layer containing a second active material are layered. As the first active material, LiNiO2 or the like is preferable, and as a second active material, LiFePO4 or the like having heat stability higher than of the first active material is preferable. Thereby, heat stability can be improved without lowered capacity, and lowered capacity due to oxidation of a separator or the like can be inhibited.

Abstract: An input/output terminal, a master apparatus and slave apparatus, an information processing system and method, and programs for the input/output terminal, the master apparatus and the slave apparatus, which are applied to the information processing system configured such that a plurality of information processing apparatuses are connected to a network are provided. The present invention provides logical connection information about all of the slave apparatus is gathered from the respective slave apparatus to the master apparatus for intensive management, and transmitted from the master apparatus to at least one of the input/output terminal and the slave apparatus. At the input/output terminal, a logical connection status is displayed on the basis of the logical connection information. As a result, one can grasp a situation as to between which ones of a plurality of slave apparatuses data is actually being exchanged.