Other

Kabushiki Kaisha Toyota Chuo Kenkyusho

Yoichiro Ito

Satoshi Katahira

Chie Imamura

Akinori Ikeuchi

Takashi Matsuyama

Mamoru Yamanishi

A method for producing an expression product of an exogenous gene in a yeast, including using at least one yeast gene terminator regions selected based on expression intensity data related to the expression intensity of yeast gene terminator regions to cause expression of a gene in a yeast.

Method for producing expression product of exogenous gene in yeast, regulator of expression in yeast, and use thereof

Provided is a method for producing an expression product of an exogenous gene in a yeast with superior output regulation of gene expression. This is a method for producing an expression product of an exogenous gene in a yeast, including using one or two or more kinds of yeast gene terminator regions selected based on expression intensity data related to the expression intensity of yeast gene terminator regions to cause expression of a gene in a yeast.

A certain amount of unique data of a target is extracted from image information that was read, and it is determined whether or not the target is valid on the basis of the extracted unique data. Processes are executed by means of an image reading unit which extracts an image by scanning a target, an individual difference data calculating unit which calculates individual difference data from the obtained image, an individual difference data comparing unit which compares the calculated individual difference data, and a determination unit which determines whether or not to grant validation.

Authentication system, and method for registering and matching authentication information

To provide a sign authentication system and method for authenticating the originality of an object having a sign such as a seal or a signature or a pattern which can be deemed as a sign, making counterfeit very difficult even if the mechanism of authentication is revealed, obviating the need for being additionally provided with a special device such as an IC chip used for authenticating the originality. A sign authentication system provides reading a sign such as a personal seal impression as color information for each mesh division, extracting feature points from the color information and storing them, and creating a code for authentication from the feature points. The sign is made with an ink containing color material particles smaller than the mesh division. The feature points on the basis of variation of color information caused are extracted when the mesh division is shifted.

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Nagoya, Japan

Yoichiro Ito