公开(公告)号：KR830000659B1

公开(公告)日：1983-03-25

申请号：KR790001000

申请日：1979-03-31

Applicant: HITACHI LTD

Inventor： KOHYAMA MASHARU ,  ISHIBASHI TADASHI

IPC: G02F1/13

Abstract: A method for manufacturing liquid crystal cells is disclosed, in which a pair of large-area glass substrates are put together, opposite to each other and spaced a small distance apart from each other, so that a plurality of liquid crystal cells are integrally formed between the glass substrates, and by splitting the glass substrate assembly, the individual cells are separated from one another.

公开(公告)号：DE3788423T2

公开(公告)日：1994-03-24

申请号：DE3788423

申请日：1987-07-31

Applicant: HITACHI LTD

Inventor： ISHIBASHI TADASHI ,  KAWAGUCHI HIDEO ,  YOSHINO SAEKO ,  ODAWARA YOJI

IPC: C12N5/06 ,  C12M1/06 ,  C12M3/00 ,  C12M3/02 ,  C12N5/02 ,  C12N5/00

Abstract: Method and appts. for culturing animal cells in a mechanical stirring type unit includes blow-in nozzles from which O2-contg. gas is continuously blown and forms depressions in the surface of a liq. culture medium. Pref. blow-in of the O2-contg. gas is effected in a manner such that (1) the prod. of the amt. of gas blown in and the gas linear velocity at the nozzle tips is not more than 6.25 x 10 power 5 x h power 2, where h is the distance from the nozzle tips to the culture medium surface when this surface is stationary; and (2) in blowing from 1 mm dia. nozzles, the gas linear speed vertically is 5-65 m/sec at the surface of the culture medium.

公开(公告)号：CH636209A5

公开(公告)日：1983-05-13

申请号：CH25079

申请日：1979-01-11

Applicant: HITACHI LTD

Inventor： KINUGAWA KIYOSHIGE ,  ISHIBASHI TADASHI ,  SHIBUYA YOSHIMICHI ,  KANDTO YASUHIKO ,  ITO MASATOSHI ,  ITO REN ,  OGIHARA SATORU

IPC: G02F1/133 ,  G02F1/1333 ,  G02F1/1337 ,  G09F9/35 ,  G02F1/137

公开(公告)号：DE3788423D1

公开(公告)日：1994-01-20

申请号：DE3788423

申请日：1987-07-31

Applicant: HITACHI LTD

Inventor： ISHIBASHI TADASHI ,  KAWAGUCHI HIDEO ,  YOSHINO SAEKO ,  ODAWARA YOJI

IPC: C12N5/06 ,  C12M1/06 ,  C12M3/00 ,  C12M3/02 ,  C12N5/02 ,  C12N5/00

Abstract: Method and appts. for culturing animal cells in a mechanical stirring type unit includes blow-in nozzles from which O2-contg. gas is continuously blown and forms depressions in the surface of a liq. culture medium. Pref. blow-in of the O2-contg. gas is effected in a manner such that (1) the prod. of the amt. of gas blown in and the gas linear velocity at the nozzle tips is not more than 6.25 x 10 power 5 x h power 2, where h is the distance from the nozzle tips to the culture medium surface when this surface is stationary; and (2) in blowing from 1 mm dia. nozzles, the gas linear speed vertically is 5-65 m/sec at the surface of the culture medium.

公开(公告)号：CH639294A5

公开(公告)日：1983-11-15

申请号：CH436479

申请日：1979-05-10

Applicant: HITACHI LTD

Inventor： KINUGAWA KIYOSHIGE ,  ISHITANI SHIZUO ,  HANADA YOSIO ,  OGIHARA SATORU ,  ISHIBASHI TADASHI

IPC: C03C17/25 ,  H01B13/00 ,  B05D5/12 ,  B32B17/06 ,  C03C17/10 ,  H01B5/14

公开(公告)号：DE69026453T2

公开(公告)日：1996-09-26

申请号：DE69026453

申请日：1990-09-25

Applicant: HITACHI LTD

Inventor： ISHIBASHI TADASHI ,  KEZUKA HIROAKI ,  YOSHINO SAEKO ,  SHIMIZU NORIO ,  TSUDA MOTOYUKI ,  IMAZEKI SHUJI

IPC: C07K16/18 ,  C12P21/08 ,  G01N33/577 ,  C12N5/12

Abstract: Utilizing anti-rhodopsin monoclonal antibodies capable of recognizing stable site of the rhodopsin molecule without inhibiting the photochemical reaction of rhodopsin or hybrid antibodies capable of concurrently recognizing rhodopsin and a thin layer constituent molecule, elements such as photosensors, optical memory, etc. can be constructed. The photochemical reaction of the rhodopsin thin layer may also be detected using anti-rhodopsin monoclonal antibodies having different affinities to rhodopsin and metarhodopsin.

公开(公告)号：DE69026453D1

公开(公告)日：1996-05-15

申请号：DE69026453

申请日：1990-09-25

Applicant: HITACHI LTD

Inventor： ISHIBASHI TADASHI ,  KEZUKA HIROAKI ,  YOSHINO SAEKO ,  SHIMIZU NORIO ,  TSUDA MOTOYUKI ,  IMAZEKI SHUJI

IPC: C07K16/18 ,  C12P21/08 ,  C12N5/12 ,  G01N33/577

Abstract: Utilizing anti-rhodopsin monoclonal antibodies capable of recognizing stable site of the rhodopsin molecule without inhibiting the photochemical reaction of rhodopsin or hybrid antibodies capable of concurrently recognizing rhodopsin and a thin layer constituent molecule, elements such as photosensors, optical memory, etc. can be constructed. The photochemical reaction of the rhodopsin thin layer may also be detected using anti-rhodopsin monoclonal antibodies having different affinities to rhodopsin and metarhodopsin.

公开(公告)号：CA1289093C

公开(公告)日：1991-09-17

申请号：CA544006

申请日：1987-08-07

Applicant: HITACHI LTD

Inventor： ISHIBASHI TADASHI ,  KAWAGUCHI HIDEO ,  YOSHINO SAEKO ,  ODAWARA YOJI

IPC: C12N5/06 ,  C12M1/06 ,  C12M3/00 ,  C12M3/02 ,  C12N5/02 ,  C12M3/06 ,  C12M3/08

Abstract: This invention is a process and apparatus for culturing animal cells, wherein in culturing animal cells in a mechanically stirred culture tank, a culture medium is agitated while suppressing surface turbulence and vortex formation, and an oxygen containing gas was jetted continuously toward the liquid surface through one or more blow nozzles to form dimples of inverted cone shape in the liquid surface. Therefore, according to this invention, the gas-liquid interface area is increased by virtue of the above-mentioned dimples, and the jetted gas forcedly form a flow from the bottom of dimple to the liquid surface, along the inside the liquid surface in the dimple of inverted cone shape, resulting in an increase of the renewal rate of the gas-liquid interface. By virtue of these effects mass transfer of gas between the gas phase in the head space of the culture tank and the liquid surface of a culture medium can be promoted while suppressing foaming of the culture medium.

公开(公告)号：DE3172721D1

公开(公告)日：1985-11-28

申请号：DE3172721

申请日：1981-07-31

Applicant: HITACHI LTD

Inventor： ISHIBASHI TADASHI ,  ISHIDA MASAHIKO ,  ODAWARA YOJI

IPC: A23K10/32 ,  C12N1/22 ,  C12P19/14 ,  C13K1/02 ,  D21C3/02 ,  C12P21/00

Abstract: The disclosure is concerned with a pretreatment process for removing lignin from lignocellulosic material so as to enhance enzymatic or microbial decomposability of cellulose. The pretreatment process comprises wetting lignocellulosic material with an alkaline aqueous solution in a manner that interstices between the cellulosic material remain, and exposing the wetted cellulosic material to an ozone-containing gas so as to decompose lignin in the lignocellulosic material with a very small energy consumption.

公开(公告)号：CH617273A5

公开(公告)日：1980-05-14

申请号：CH1188076

申请日：1976-09-20

Applicant: HITACHI LTD

Inventor： TANAKA HIRONARI ,  FUJITA MITSUHISA ,  KOYAMA MASAHARU ,  ISHIBASHI TADASHI ,  TORIYAMA KAZUHISA ,  KANAZAKI MIKIO

IPC: G02F1/1337 ,  G02F1/13

Abstract: The device comprises top (1) and bottom (2) substrates, transparent electrodes (3, 4) arranged on the inner surfaces of the substrates, protective films (11, 12) covering the electrodes, grid patterns (gratings), for orienting the molecules of the liquid crystal, which are formed on the protective films and liquid crystal interposed between the protective films, each of the grid patterns (gratings) comprises a sawtooth-shaped layer (13, 14) for orienting the liquid crystal, having a set of several discrete little islands made from an inorganic substance and arranged in a predetermined direction. Each little island has a surface which is inclined with respect to the surface of the substrates at a predetermined angle, the directions of the top and bottom little islands intersecting at an angle of approximately 90 DEG . Thus, the initial orientations of the liquid-crystal molecules (10) can be controlled so that the principal axes of the molecules are inclined at an angle lying between 5 and 30 DEG relative to the protective films (11, 12).