摘要:
A non-aqueous electrolyte lithium secondary battery, comprising a cathode containing, as active material, a material that can be doped/undoped with lithium ions, an anode containing, as active material, a carbonaceous material that can be doped/undoped with lithium ions, a separator interposed between the cathode and anode and an electrolyte prepared by dissolving lithium salt in an organic solvent, wherein the anode contains a polymer having carbonate groups represented by the structural formula �I!: ##STR1## said polymer having a number average molecular weight of not less than 300 and not more than 200,000. The lithium secondary battery has cycle life and high-rate capacity which are improved without reducing low-temperature capacity.
摘要:
A cathode for a lithium secondary battery wherein the surface of the cathode of which a composition containing a cathode active material, a conductive substance and a binder is supported on a current collector, is coated with at least one ion-permeable resin selected from resins having a temperature of deflection under load (measured at 18.6 kg/cm2 load according to JIS K 7207) not lower than 100 ° C., provide a lithium secondary battery with high energy density having improved safety.
摘要翻译:一种用于锂二次电池的阴极,其中阴极的表面包含阴极活性材料,导电物质和粘合剂的组合物负载在集电器上,涂覆有至少一种离子可渗透树脂,其选自具有 负载下的挠曲温度(根据JIS K 7207测量为18.6kg / cm2负载)不低于100℃,提供了具有高能量密度的锂二次电池,具有改进的安全性。
摘要:
The present invention provides a non-aqueous electrolyte that includes a non-aqueous solvent and a lithium salt. The non-aqueous electrolyte contains a halogen-substituted ether compound represented by the general formula (I): R.sub.1 --O--R.sub.2 (I) wherein R.sub.1 is an alkyl or halogen-substituted alkyl group having 2 or less carbon atoms and R.sub.2 is a halogen-substituted alkyl group having 2 to 10 carbon atoms. Additionally, the non-aqueous electrolyte contains at least one compound that is capable of dissolving the lithium salt in an amount of not less than 0.5 mol/liter. When this compound is added to the halogen-substituted ether compound, a mixed solvent is formed that is used as the non-aqueous solvent. The present invention also provides a lithium secondary battery that comprises a cathode that can be doped/undoped with lithium ions, an anode of a lithium metal or alloy or an anode that can be doped/undoped with lithium ions, and the non-aqueous electrolyte described above. A lithium secondary battery that uses the non-aqueous electrolyte of the present invention is superior in cycle life, in repeating charging/discharging and low-temperature capacity, is particularly superior in high-rate capacity, and causes little deterioration of high-rate capacity due to cycles.
摘要:
There is provided a print medium processing system including an identification information generating unit that receives input method information which is referred to when image data is inputted to an application which processes the image data, and generates identification information for the received input method information, an information memory that stores the generated identification information in a manner associated with the input method information, a printing unit that adds the identification information of the input method information to image data to be printed, and prints the image data, a reading unit that reads image data printed in a print medium, an extracting unit that extracts the identification information from the image data, an obtaining unit that obtains the input method information specified by the identification information extracted from the information memory, and a transferring unit that transfers the image data to an application specified from the input method information.
摘要:
The present invention relates to a method and apparatus for manufacturing a disk-type information recording medium such as an optical disk. The method and apparatus of the present invention involves the concept of automatically removing any surplus organic materials deposited on cylindrical outer surfaces of the disk and also provides for a disk-type information recording medium of a high quality finish. In the method and apparatus of the present invention, a cleaning belt is utilized to contact a disk which is positioned on a rotatable cleaning table to remove any organic materials existing on the cylindrical outer surface of the disk.
摘要:
A method for manufacturing an externally circular precursor lens that is processed into a rim-shaped lens includes inputting processing data to specify the shape of the rim-shaped lens, and processing a material block based on the processing data so as to manufacture a precursor lens. An elliptical virtual rim surrounding the precursor lens manufactured at that time is imaginarily set, and is processed based on the processing data up to that range, and, outside the virtual rim, an amount of sag is changed to secure the edge thickness of the precursor lens. This method for manufacturing a precursor lens for a rim-shaped lens reduces an excessive load imposed on a processing tool during processing, allows the precursor lens to be processed into a rim-shaped lens while satisfactorily maintaining its edge thickness without the lack of the edge of the precursor lens, and results in a thin lens.
摘要:
A disclosed deposition apparatus includes a catalyst reaction apparatus including an introduction part that introduces a first source gas, a catalyst container that contains a catalyst that produces reactive gas from the first source gas introduced from the introduction part, and a reactive gas ejection part that ejects the reactive gas from the catalyst container; a reactive gas separator that allows the reactive gas ejected from the reactive gas ejection part to go therethrough; a substrate supporting part that supports a substrate; and a supplying part that supplies a second source gas that reacts with the reactive gas that passes through the reactive gas separator, thereby depositing a film on the substrate.
摘要:
The present invention relates to a method and apparatus for manufacturing a disk-type information recording medium such as an optical disk. The method and apparatus of the present invention involves the concept of automatically removing any surplus organic materials deposited on cylindrical outer surfaces of the disk and also provides for a disk-type information recording medium of a high quality finish. In the method and apparatus of the present invention, a cleaning belt is utilized to contact a disk which is positioned on a rotatable cleaning table to remove any organic materials existing on the cylindrical outer surface of the disk.