摘要:
A positive active material for sealed alkaline storage batteries is obtainable by subjecting &bgr;-nickel hydroxide, together with at least one additive selected from yttrium, gadolinium, erbium and ytterbium, and oxides, hydroxides, fluorides and chlorides thereof, to an oxidation treatment with an oxidizing agent in an aqueous alkaline solution. The positive active material contains nickel with a valence number in a range from 2.1 to 3.4.
摘要:
The present invention is directed to expanding the scope of execution optimization by method inlining in a language with a security facility such as Java. More particularly, the present invention is directed to a step of generating a code necessary for looping by a tail recursion for a first method including an invocation of a method whose process after its invocation is indefinite and which includes a self recursion, and a step of generating a code for counting the number of iterations of the loop are included. SecurityManager corrects the depth of the frame associated with a second method in the storage area by using the count value by the code for counting the number of iterations of the loop. It also includes the steps of: inlining a code of the first method into the second method, wherein the second method includes an invocation of the first method whose process after its invocation is indefinite; getting the invocation relationship information between the first and the second methods in a state before inlining the code of the first method, and storing the invocation relationship information into a storage area available later; and generating a code for storing information about the first method being executed when the code of the inlined first method is executed. SecurityManager traces the stack with generated invocation relationship information.
摘要:
A hexagonally crystalline boron nitride containing water-soluble boron containing impurities in such a magnitude that the amount of boron contained in an extract after boiling at 100.degree. C. in pure water is less than or equal to 100 .mu.g per gram of boron nitride. In order to purify the boron nitride, a purification process is carried out according to the steps of preparing fine particles of boron nitride powder; dispersing the boron nitride powder in a dispersion medium and stirred for a given period of time for removing water-soluble boron containing impurities; and drying the boron nitride in atmosphere, in which the vapor pressure is maintained lower than or equal to 10 mmHG and/or the process temperature is maintained lower than or equal to 100.degree. C.
摘要:
A yarn handling machine includes bobbins on which yarns are wound, forming cheeses. At the beginning of the yarn winding operation, transfer tail windings must be provided on the end of the bobbin.An arrangement for providing transfer tail windings includes a yarn guide movable between an operative position closely adjacent to the bobbin and an inoperative position spaced from the bobbin sufficient to prevent interference of the yarn guide with the formation of the cheese. In the operative position, the yarn guide serves for providing the transfer tail windings.
摘要:
A yarn winding mechanism includes a reference point through which the yarn always passes during yarn piecing-up and normal winding operations, a pair of yarn taking-out rollers disposed above the reference point, and a traversing device from which the yarn is wound onto a cone cheese. In order to cause the winding mechanism to soon begin and then continue the normal winding operation after completion of the yarn piecing-up, a device for compensating changes in yarn tension is disposed between the traversing device and the yarn taking-out rollers with a yarn guide surface extending generally parallel to the axis of the taking-out roller, and the upper taking-out roller is formed with a yarn catch in one end face edge thereof on the larger diameter side of the cone cheese, the yarn catch being arranged in an optimum position with respect to the parallelly extending surface of the tension compensating device and the reference point.
摘要:
A processing method has been claimed for reducing the average wait time of requests in a queue in a system environment where garbage collection may occur. In the method, a computer system treats as a unit each request in a queue and a completion time of garbage collection that may occur at the time of processing the request, and processes requests preferentially and systematically in ascending order of the processing times of the units including the garbage collection times, thereby, reducing the average wait time of the requests. While, the computer system managing the queue knows the remaining amount of heap just before processing a certain request, the computer system statistically calculates in advance the amounts of heap to be consumed on a request type basis and holds the values.
摘要:
Embodiments of the disclosure are directed to inserting a declaration of a non-overwritable variable pointing to a current object in a source code, and inserting a code of storing a value referencing the current object to the non-overwritable variable. Embodiments of the disclosure are directed to converting a source code to generate a shared object in a lock-free mode by inserting a declaration of a non-overwritable variable pointing to a current object in the source code, and inserting a code of storing a value referencing the current object to the non-overwritable variable.
摘要:
The invention provides a method for efficiently improving emulsifying ability of gum arabic, in other words, a method for producing gum arabic with excellent emulsifying ability. Further, the present invention provides a method by which a gum arabic modified so as to have a high emulsifying ability can be obtained without involving the problem of forming syrupy masses or sticking to the vessel or the trouble of excessive dehydration or charring. The above-described methods can be carried out by heating gum arabic (unmodified) under dry conditions. Preferably, the method is carried out by heating gum arabic in such a manner that the loss-on-drying is not more than 3%.
摘要:
Embodiments of the disclosure are directed to inserting a declaration of a non-overwritable variable pointing to a current object in a source code, and inserting a code of storing a value referencing the current object to the non-overwritable variable. Embodiments of the disclosure are directed to converting a source code to generate a shared object in a lock-free mode by inserting a declaration of a non-overwritable variable pointing to a current object in the source code, and inserting a code of storing a value referencing the current object to the non-overwritable variable.
摘要:
Embodiments of the disclosure are directed to inserting a declaration of a non-overwritable variable pointing to a current object in a source code, and inserting a code of storing a value referencing the current object to the non-overwritable variable. Embodiments of the disclosure are directed to converting a source code to generate a shared object in a lock-free mode by inserting a declaration of a non-overwritable variable pointing to a current object in the source code, and inserting a code of storing a value referencing the current object to the non-overwritable variable.