153results about How to "Reduce regularity" patented technology

A plurality of lattice dots are disposed in a rectangular shape and set as a block, and they are regularly and continuously disposed, and a dot that forms one of the lattice dots which exists in the block is disposed by being shifted unidirectionally and is set as a key dot, and by setting the key dot as a representative point, a plurality of information dots are disposed, and by setting a center which was surrounded by the lattice dots of four points as a hypothetical point, and by setting this as a start point of a vector, at an end point of which, a plurality of information dots which have various information are arranged in accordance with a predetermined rule by a dot code generation algorithm to thereby generate a dot pattern.

The invention concerns a copolymer of ethylene oxide and at least one substituted oxirane carrying a cross-linkable function. The copolymer comprises ethylene oxide, —O—CH2—CHR— units in which R is a substituent containing a reactive function which is cross-linkable by free radical process, R may be different from one unit to the other, and possibly —O—CH2—CHR′— units in which R′ is a substituent containing no reactive function which is cross-linkable by means of a free radical process, R′ may be different from one unit to the other. It is characterized by an excellent polymolecularity index I=Mw / Mn and a statistical distribution of the different monomer units. The copolymer is prepared by an anionic copolymerization process. The copolymer is useful for preparing a solid electrolyte having good mechanical properties, a good cationic conductivity and a good chemical compatibility with the electrodes of a generator operating with alkali metals such as lithium and sodium.

The invention concerns a copolymer of ethylene oxide and at least one substituted oxirane carrying a cross-linkable function. The copolymer comprises ethylene oxide, —O—CH2—CHR— units in which R is a substituent containing a reactive function which is cross-linkable by free radical process, and possibly —O—CH2—CHR′— units in which R′ is a substituent containing no reactive function which is cross-linkable by means of a free radical process, It is characterized by an excellent polydispersity index I=Mw / Mn and a random distribution of the different monomer units. The copolymer is prepared by an anionic copolymerization process. The copolymer is useful for preparing a solid electrolyte having good mechanical properties, a good cationic conductivity and a good chemical compatibility with the electrodes of a generator operating with alkali metals such as lithium and sodium.

The invention relates to the technical field of coupling inductors, and particularly relates to and discloses a full-coupling magnetic element, which comprises at least two phases of circuits. Each phase of circuit is formed by connecting a plurality of coupling units, each two phases of circuits are directly coupled through at least one coupling unit, and the directions of magnetic fields generated by respective direct current components in the currents of the two phases of circuits are opposite. According to the full-coupling magnetic element, all phases are directly coupled to one another,and low output current ripples are achieved; the integrated full-coupling magnetic element has very high regularity and expandability, and has the advantages of small size, low cost, strong expansibility and high integration; and the full-coupling magnetic element can be integrated with a peripheral semiconductor chip into a single chip, or the full-coupling magnetic element can be directly manufactured on a wafer which is provided with a semiconductor chip in advance, so that a micro power supply management chip which is highly integrated and does not need an external magnetic passive deviceis formed, and the micro power supply management chip can replace traditional circuits and schemes such as power supply management based on discrete components, and is applied to multiple purposes.