Nec Electronics Corporation

Hsp Research Institute, Inc.

Jun Ikeda

Takashi Yura

Hideki Yanagi

Masayasu Matsumoto

Sumiko Kaneda

Akira Yukawa

A random number generator includes a random pulse generator, a scrambler and a counter. The random pulse generator generates a plurality of random pulses. The scrambler generates an initial value. The counter generates a random number code based on the initial value and a temporal interval of the plurality of random pulses. The initial value is varied, and the initial value is not a fixed value.

Random number generator which can generate a random number based on an uniform distribution

A random number generating method and a random number generating device are provided which are capable of generating uniform random numbers. Random pulses are generated by comparing a voltage level obtained by amplifying a voltage level of a thermal noise produced by a thermal noise generating device with a reference voltage level. A pulse controller, if time intervals among random pulses are within a predetermined time, excludes random pulses occurred within the predetermined time and if time intervals among random pulses exceed the predetermined time, random numbers are generated based on time intervals among pulses measured by a counter.

Random number generating method and random number generating device

A polypeptide obtainable by inducement under hypoxic conditions having a sequence comprising:

Stress proteins

A polypeptide obtainable by inducement under hypoxic conditions having a sequence comprising: (a) the amino acid sequence of SEQ ID NO:1 or 3 or a fragment thereof; (b) an amino acid sequence encoded by the nucleotide sequence of SEQ ID NO: 2 or 4 or a fragment thereof; or (c) an amino acid sequence resulting from deletion, addition, insertion or substitution of one or more amino acids in the amino acid sequence of SEQ ID NO:1 or 3; a polynucleotide encoding the above polypeptide or the fragment thereof useful for producing the above polypeptide by a biotechnological technique; and an antibody or fragment thereof specifically binding the above polypeptide.

Growing community of inventors

Tokyo, Japan

Jun Ikeda