Compositions photosensibles comprenant (A) un composé soluble en milieu alcalin; (B) au moins un composé de formule I ou II (CF DESSIN DANS BOPI) (CF DESSIN DANS BOPI) oùR1 est notamment cycloalcanoyle, alcénoyle, benzoyle; Ar1 est aryle, aryloyle; x = 2 ou 3; M1 , pour x = 2, est notamment phénylène ou naphtylène, éventuellement substitués par exemple, par OR3 , SR4 ou NR5 R6 ; ou M1 ,...

The carpet material (1) for an automobile interior is a needled pile carpeting with a reverse backing. The pile carpeting has a fiber density which differs in at least one direction on its plane. The reverse backing has a surface mass which is not equal to that of the upper surface of the carpet. The fiber density difference is along the longitudinal line of the automobile. It has a lower fiber d...

PROBLEM TO BE SOLVED: To enable current collection plates having a barrier wall interposed therebetween to be easily connected to each other, while ensuring sealing of through-holes formed on the barrier wall. SOLUTION: The inside of an electrolytic bath formed in flat, hollow, rectangular parallelepiped shape is divided into a plurality of angular cells 12 by a barrier wall 11. In the respective ...

PROBLEM TO BE SOLVED: To provide a method and apparatus of ultrasonic-connecting an electrode plate to a lead wire, which enable a stable ultrasonic connection without requiring a preliminary processing step, such as embossing or grid blasting processing or the like of a surface of lead wire, prior to combining the electrode plate made of metallic lithium with the lead wire. SOLUTION: When ultraso...

PROBLEM TO BE SOLVED: To construct a highly reliable system which utilizes plural storage batteries and does not cause dispersion in charging current. SOLUTION: A system is disclosed, which comprises two long electrodes to which positive and negative electrodes from charging/discharging controlling means are connected, respectively; and plural storage battery-connecting terminal connected to the l...

PROBLEM TO BE SOLVED: To provide a battery protector, which is related to the connection of a flip plate to an external terminal, and can ensure sufficient mounting strength regardless of a small welding point. SOLUTION: A battery protector 10 to which the present invention is related, comprises a pair of case members 12, 13 which are ultrasonic-fused to each other; and a flip 17 as a bimetal elem...

PROBLEM TO BE SOLVED: To provide a tape adhering apparatus which can adhere a tape on both sides of an electrode sheet without generating bubbles. SOLUTION: A tape adhering apparatus comprises a pair of head members 10, 10 disposed opposite to both sides of a horizontally held electrode sheet 1 and having a plurality of suction ports 11 serving to hold a tape on the surfaces opposite to the electr...

PROBLEM TO BE SOLVED: To provide an electrode and a method of fabricating the electrode having a high capacity and utilization rate, as well as an alkaline secondary battery capable of exhibiting an excellent high-rate discharge characteristic. SOLUTION: The electrode 2 and the alkaline secondary battery including the electrode 2 are adopted. In the electrode, wherein at least electrode active sub...

PROBLEM TO BE SOLVED: To provide a suitable electrode active substance and a method of preparing the same, which is used to produce a positive electrode having a large capacity and utilization rate. SOLUTION: The electrode active substance is adopted, in which at least a portion of a surface of a nickel hydroxide-based particles is coated with a conductive layer having a lower oxygen content than ...

PROBLEM TO BE SOLVED: To provide a positive electrode material for a lithium secondary battery, which comprises spinel lithium-manganese oxides, has an excellent high temperature cycle characteristic, and does not cause reduction in initial capacity. SOLUTION: The positive electrode material for a lithium secondary battery comprises, as active substances, spinel lithium-manganese oxides and lithiu...

PROBLEM TO BE SOLVED: To provide a cylindrical alkaline secondary battery with means for preventing the conductive porous body of the positive electrode from being broken upon fabricating the electrode groups, which have reduced internal resistance, and improved discharging capacity at the time of large current discharging. SOLUTION: A cylindrical alkaline secondary battery comprises an electrode ...

PROBLEM TO BE SOLVED: To provide an electrode material with the basic property of carbon fiber for a redox flow cell that reduces the contact resistance in an electrolytic bath. SOLUTION: The electrode material consists of a carbon aggregate used in the electrolytic bath of a redox flow(RF) cell using an aqueous electrolytic solution. The carbon aggregate has a laminated structure consisting of tw...

PROBLEM TO BE SOLVED: To provide a method and an apparatus of manufacturing that secures the line balance by detecting the amount (flow rate) of work piece in an inlet and outlet of the manufacturing apparatus and controlling each machine. SOLUTION: In the method, desired machining is carried out an cells 4 (work piece) in a manufacturing machine 1 of the front process and the cells is in turn tra...

PROBLEM TO BE SOLVED: To provide an inexpensive separator for a fuel cell which has satisfactory characteristics such as electric resistance, gas impermeability, swelling with liquid, and mechanical strength or the like, in which a metal plate and a molding material tightly contact each other, and a fuel cell using the separator. SOLUTION: The fuel cell separator and a fuel cell using this separat...

PROBLEM TO BE SOLVED: To provide a fuel cell system for a car combined with an air conditioner having a heat pump unit to enhance power generation efficiency of the fuel cell. SOLUTION: The fuel cell system 1 for a car includes a fuel cell 10 having a stack 12 and a heat exchanger 14. Hydrogen gas and oxygen gas are supplied to the fuel cell 10 through humidifiers 20, 30 having that exchanger, res...

PROBLEM TO BE SOLVED: To provide a cell for a fuel cell that can precisely detect reduction of hydrogen concentration damaging the electrodes of the fuel cell, and can monitor the hydrogen concentration with a small size and simple device for a safe operation of the fuel cell. SOLUTION: The cell consists of a high polymer film, and an electrode carbon metal and a separator provided at both sides o...

PROBLEM TO BE SOLVED: To provide a tank system for preventing evaporation of a liquid fuel within a liquid fuel tank for a fuel cell, more particularly to provide a liquid hydrogen tank system that efficiently prevents escape of fuel during the stop of a driving motor. SOLUTION: A freezer 12 is provided in a liquid hydrogen tank 3 and a cold head 11 of the freezer 12 is mounted on a vapor phase pa...

PROBLEM TO BE SOLVED: To provide an electrolytic bath that has a basic property of carbona ceous fiber used in electrode material for a receox flow cell, and reduces contact resistance in an electrolytic bath using electrode material for reducing the contact resistance and reaction resistance accompanied with the electrode reac tion. SOLUTION: The electrolytic bath includes a membrane arranged bet...

PROBLEM TO BE SOLVED: To provide an electrolytic bath that has a basic property of carbonaceous fiber used in an electrode material for a redox flow cell, and reduces contact resistance in an electrolytic bath using electrode material for reducing the contact resistance. SOLUTION: The electrolytic bath includes a membrane arranged between a pair of current collecting plates which are opposed with ...

PROBLEM TO BE SOLVED: To solve problems in the prior arts that with repeated charging and discharging electric capacity is remarkably lowered since the amount of electrolyte of positive and negative electrode is increased and decreased through a membrane along with charging and discharging. SOLUTION: In a circulating liquid of cell includes a battery cell, positive electrode liquid bath, and negat...