Abstract:
PROBLEM TO BE SOLVED: To provide a cover that can prevent the ink stain of a chucking cone surface as well as a plate cylinder side surface and a cavity of a plate cylinder.SOLUTION: This cover comprises a metallic cylindrical part and a metallic collar 2. A cylindrical part 1 is the one to surround and cover the chucking cone. The collar 2 is provided for one end of the cylindrical part 1. An end face 4 of the collar 2 is a surface that can stick to the side of a metallic printing plate cylinder 12. A plurality of permanent magnets 5 are buried in this end face 4 at equal intervals. In addition, the permanent magnet 5 is buried to be installed in the end face 4.
Abstract:
PROBLEM TO BE SOLVED: To provide an aluminum alloy foil for a secondary battery electrode, excellent in ultrasonic welding properties and adhesion with an active material layer.SOLUTION: According to the present invention, there is provided an aluminum alloy foil for a secondary battery electrode which has a thickness of 5-30 μm, a thickness of an oxide film formed on a surface thereof of 1.0 nm or more and 10.0 nm or less, and an amount of an oil component contained in the surface of 0.65 mg/mor more, while the amount of an oil component [C (mg/m)] with respect to the thickness of an oxide film [t (nm)] falls in the range satisfying the following expressions (1) and (2). C≤0.68 t+2.44...(1) C≤-0.6 t+9.0...(2)
Abstract:
PROBLEM TO BE SOLVED: To provide a collector capable of: reducing internal resistance of a nonaqueous electrolyte battery; being used suitably for capacitor components such as a nonaqueous electrolyte battery such as a lithium ion secondary battery, a capacitor for an electric double layer, and a lithium ion capacitor; improving high rate characteristics; and extending a lifetime.SOLUTION: A collector 1 which includes a resin layer 5 having conductivity on at least one surface of a conductive base material 3 containing a nitrocellulose resin and a conductive material, wherein a contact angle of a solvent system paste at 23°C on the resin layer surface in a thermostatic chamber measured with a θ/2 method is 20°C or higher and 80°C or lower, and/or a contact angle of aqueous model active material paste is 80°C or higher and 120°C or lower, the electrode structure equipped with the collector, the nonaqueous electrolyte battery, and the capacitor component are provided.
Abstract:
PROBLEM TO BE SOLVED: To provide a method of manufacturing a flexible printed wiring board which can improve melting removal speed at etching and is provided with a clear end edge of a circuit wire. SOLUTION: A laminated body is prepared that a rolled aluminum foil and a synthetic resin film are stuck together. The surface of the rolled aluminum foil of the laminated body is subject to resist processing to form a resist section and a non-resist section. Then, prior to etching processing, the non-resist region of the rolled aluminum foil exposed in the non-resist section is treated by any water solution selected from a group including a sodium hydroxide water solution, a sodium carbonate water solution, a sodium phosphate water solution, a phosphoric acid water solution, a nitric acid water solution, and a chromic acid water solution. After the treatment, the non-resist region is etched to melt and remove the rolled aluminum foil, so as to obtain a flexible printed wiring board. Through the treatment of the water solution before etching, melting removal speed during etching is improved, and the end edge of the circuit wire is made clear. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a resin-made container for housing a small portion of food or the like, which is a simple container for food housing which is beautiful, full of heavy-looking and expensive-looking, and has a high product value, since print layers of design patterns provided on the inner/outer surfaces of the container appear as translucent design patterns with a depth when it is viewed from either inside or outside of the container. SOLUTION: In the structure of the container A, a design pattern part 2a of the front surface and a design pattern part 3a of the back surface are printed on the front and back surfaces of a transparent or semitransparent synthetic resin film 1 in the state of being superposed on each other via the film 1. A laminated film made by laminating the transparent resin layers 4 and 5 on the front and back surfaces of the film 1 is press-formed to cause the print layers of the design pattern parts 2a and 3a provided on the front and back surfaces of the synthetic resin film 1 to appear on the inner/outer surfaces of the container A via the transparent resin layers 4 and 5. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a provide a method for deep-drawing a packing material which hardly generates cracks on a packing material body. SOLUTION: The packing material is made of the packing material body 9 and a heat-sealing layer 10 pasted on one side of the packing material body 9. The heat-sealing layer 10 is formed with an acid-denatured polyolefin film. A slip layer 11 is provided on the heat-sealing layer 10. The slip layer 11 is formed by coating with organosol including acid-denatured polyolefin particles and a slipping agent. A fluoride system film with a good slipping nature may be pasted on the other side (the other side opposite to the heat-sealing layer 10) of the packing material body 9. When performing deep-drawing formation of the packing material, the packing material is suitably slipped at the time of contact with a female die or a male die of a deep-drawing machine since the slip layer 11 is arranged on the heat-sealing layer 10. Consequently, excessive stress is hardly applied to the packing material, and generation of cracks on the packing material can be prevented on the basis of this stress. COPYRIGHT: (C)2010,JPO&INPIT