Cellseed, Inc.

Shibuya Kogyo Co., Ltd.

Koken Kaihatsu Co., Ltd.

Manabu Mizutani

Kenji Yoneda

Yuriko Kitano

Hiroya Watanabe

Takamitsu Anno

Shoji Takada

Yoshiko Nohmi

Gousuke Anno

A substrate having a pattern of two or more materials exhibiting different grafting efficiencies for a temperature-responsive polymer that varies its interaction with water in a temperature range of 0 to 80&#xb0; C. by electron beam irradiation under the same conditions is grafted with the temperature-responsive polymer by simultaneously irradiating the surfaces of the materials with electron beams to obtain a temperature-responsive cell culture substrate. According to this method, a temperature-responsive cell culture substrate having a surface () that allows cells to adhere thereto and to grow thereon during cell culturing and that allows the adhering and grown cells to be detached therefrom by changing the culturing temperature and a surface () that does not allow the cells to adhere thereto at all can be obtained by a simple process.

Temperature-responsive cell culture substrate and method for producing the same

A harvested sample preparation system includes an operation isolatorin which aseptic manipulation is executed, a harvested sample preparation personal boxwhich can be connected with the operation isolatorand a storagethat stores a plurality of harvested sample preparation personal boxes. The harvested sample preparation personal boxincludes a first housing chamberAa and a second housing chamberAb, and a fluid appropriate for cell culturing is supplied to the first housing chamberAa from a fluid supply pipeincluded by the storagewhile cooling fluid is supplied to the second housing chamberAb from a cooling fluid supply pipe. The harvested sample preparation system that prevents mix-up and cross-contamination with a simple configuration can be provided.

Harvested sample preparation personal box and system and method of harvested sample preparation

An accounting book automatic entering device, by which, when it is used for business processing in an accounting system, linked with an output device of a computer, trade data can be recorded in lines directly succeeding the last line of the preceding recording also on the rear side of book sheets of all the relating books and they can be conserved in the form of books after recording only by inputting one assortment so that they can be accessed at any time. A book holding shelf driving device locates a shelf of a book holding shelf corresponding to a shelf code, based on the shelf code in positional data stored in a memory device and an entry page selecting device driving section drives an entry page selecting device so as to select a specified book to fix it by means of a book selecting mechanism, to open the book at a target page by means of a page turning mechanism and for a printer to record output data on that page. At this time, entry position on an entry book sheet is recognized, depending on the number of lines, in which the output data have been already entered, and the printer records the output data in lines directly succeeding the last line of the preceding recording. When recording is terminated, the entry page selecting device closes the book and returns it to its original position in the book holding shelf.

Accounting book automatic entering device

Growing community of inventors

Tokyo, Japan

Manabu Mizutani