公开(公告)号：PH12018502082A1

公开(公告)日：2019-07-08

申请号：PH12018502082

申请日：2018-09-27

Applicant: TORAY INDUSTRIES

Inventor： KOBAYASHI KOJI ,  HIRAMATSU SHINGO ,  YAMADA KATSUSHIGE

IPC: C12N9/42 ,  C12N15/09 ,  C12P19/14 ,  C13K1/02 ,  C13K13/00

Abstract: Disclosed is a method for producing protein by filamentous fungi with which it is possible to suppress a decrease in the degree of dissolved oxygen saturation during culturing, even when the culturing of filamentous fungi is scaled up. This method for producing protein comprises culturing a BXL1-gene-disrupted Trichoderma fungus by employing, as an inducer, a biomass including cellulose and xylan. By using a BXL1-gene-disrupted Trichoderma fungus, it is possible to suppress a decrease in the degree of dissolved oxygen saturation, even when xylose and cellulose are employed as an inducer.

公开(公告)号：CA3080110A1

公开(公告)日：2019-06-06

申请号：CA3080110

申请日：2018-11-29

Applicant: TORAY INDUSTRIES

Inventor： ASAHI YUKA ,  MINAMINO ATSUSHI ,  KURIHARA HIROYUKI ,  YAMADA KATSUSHIGE

Abstract: [Problem] To provide a filter device capable of stably filtering, at a fixed flow rate, a liquid to be treated. [Solution] This filter device comprises: one or a connected plurality of first units, each comprising a first separation membrane part that separates a liquid to be treated in a first storage tank into a first filtered liquid and a first non-filtered liquid, a first takeout tube that takes out the first non-filtered liquid, a first adjustment unit that keeps the flow rate of the first filtered liquid substantially constant, and a first liquid level meter that detects the liquid level in the first storage tank; a second unit comprising a second separation membrane that separates a storage liquid in a second storage tank in which the first filtered liquid is accumulated into a second filtered liquid and a second non-filtered liquid, a second takeout tube that takes out the second non-filtered liquid, a second adjustment unit that keeps the flow rate of the second filtered liquid substantially constant, and a second liquid level meter that detects the liquid level in the second storage tank; a first control unit that controls the liquid level in the first storage tank on the basis of a measurement value from two connected first units, or a measurement value from a connected first unit and second unit; and a second control unit that controls the liquid level in the second storage tank on the basis of a measurement value from the second unit.

公开(公告)号：DK3133164T3

公开(公告)日：2019-05-27

申请号：DK15780585

申请日：2015-04-10

Applicant: TORAY INDUSTRIES

Inventor： KOBAYASHI KOJI ,  SAWAI KENJI ,  YAMADA KATSUSHIGE

IPC: C12P7/06 ,  C12P7/16 ,  C12P7/18 ,  C12P7/40 ,  C12P7/46 ,  C12P7/48 ,  C12P7/50

公开(公告)号：CA2827917C

公开(公告)日：2019-05-21

申请号：CA2827917

申请日：2012-02-17

Applicant: TORAY INDUSTRIES

Inventor： KISHIMOTO JUNPEI ,  KURIHARA HIROYUKI ,  MINAMINO ATSUSHI ,  YAMADA KATSUSHIGE

IPC: C13K1/02 ,  B01D61/02 ,  B01D61/14 ,  B01D61/58 ,  B01D65/02 ,  C07H3/02 ,  C07H3/04 ,  C07H3/06 ,  C13B20/16

Abstract: A method for producing a sugar liquid by processing a cellulose-derived sugar liquid through one or more of separation membranes selected from ultrafiltration membranes, nanofiltration membranes and reverse osmosis membranes, wherein a separation membrane(s) contaminated due to the filtration is/are washed with warm water at a temperature of not less than 50°C to achieve effective washing of the contaminated separation membrane(s).

公开(公告)号：AU2015247075B2

公开(公告)日：2019-02-28

申请号：AU2015247075

申请日：2015-04-10

Applicant: TORAY INDUSTRIES

Inventor： KOBAYASHI KOJI ,  SAWAI KENJI ,  YAMADA KATSUSHIGE

IPC: C12P7/06 ,  C12P7/40

Abstract: A method for producing a chemical substance by carrying out continuous fermentation under the condition of pH 3.5 or lower using a separation membrane. In the method, an yeast strain having vanillin resistance is used, whereby it becomes possible to produce the chemical substance with high efficiency without leaving a large amount of a fermentation raw material unused.

公开(公告)号：DK2548966T3

公开(公告)日：2018-10-22

申请号：DK11756225

申请日：2011-03-14

Applicant: TORAY INDUSTRIES

Inventor： KURIHARA HIROYUKI ,  MINAMINO ATSUSHI ,  YAMAMOTO YUKI ,  YAMADA KATSUSHIGE

IPC: C12P19/14 ,  C12M1/00 ,  C12M1/26 ,  C12M1/40 ,  C12P19/02 ,  C13K1/02

公开(公告)号：CA2738981C

公开(公告)日：2018-07-31

申请号：CA2738981

申请日：2009-09-16

Applicant: TORAY INDUSTRIES

Inventor： MIMITSUKA TAKASHI ,  ISHII KENTARO ,  MORITA KEN ,  HIGASA MASASHI ,  SAWAI KENJI ,  SAWAI HIDEKI ,  YAMADA KATSUSHIGE ,  MINEGISHI SHINICHI

IPC: C12P1/00 ,  C12M1/00 ,  C12M3/00 ,  C12N15/09

Abstract: To control flow velocity of a culture liquid inside a membrane separation tank without giving influences to culture conditions in the fermentation tank, and also suppress precipitation of microorganisms or culture cells so that the production efficiency of the chemical product can be improved, in a method for producing a chemical product including the steps of : cultivating microorganisms or culture cells in a fermentation tank; transferring a culture liquid from the fermentation tank to a membrane separation tank so as to filter the culture liquid through a separation membrane; and collecting a fermentation product from a filtration liquid as the chemical product while refluxing an unfiltered culture liquid that has not been filtered so as to be joined to the culture liquid on an upstream side of the membrane separation tank, one portion of the culture liquid to be transferred from the fermentation tank is allowed to bypass the membrane separation tank depending on a pressure at the culture liquid flow-in side of the membrane separation tank.

公开(公告)号：MY166434A

公开(公告)日：2018-06-27

申请号：MYPI2014700057

申请日：2012-01-13

Applicant: TORAY INDUSTRIES

Inventor： YAMADA KATSUSHIGE ,  ISHIKAWA KAZUHIKO ,  MISHIMA YUMIKO ,  WADA YASUNOBU ,  KADO YUJI ,  KURIHARA HIROYUKI

IPC: C12P19/14 ,  C12N9/42 ,  C12P19/02

Abstract: Provided is a novel β-glucosidase exhibiting high activity in the presence of biomass and having high thermal stability compared to conventional enzymes. The β-glucosidase includes substitutions and/or deletions of amino acids, i.e., at least three amino acids selected from the group consisting of Glu39, Asp169, Arg170, Arg220, Tyr227, and Glu330, of the parent β-glucosidase with other amino acids and shows a cellobiose decomposition activity.

公开(公告)号：CA2792095C

公开(公告)日：2018-04-24

申请号：CA2792095

申请日：2011-03-14

Applicant: TORAY INDUSTRIES

Inventor： KURIHARA HIROYUKI ,  MINAMINO ATSUSHI ,  YAMAMOTO YUKI ,  YAMADA KATSUSHIGE

IPC: C12P19/14 ,  C12M1/00

Abstract: The present invention aims to provide a method for producing a sugar liquid by repeating a sugar liquid production process comprising the Steps (1) to (3) below: (1) the step of adding a filamentous fungus-derived cellulase to cellulose to perform primary hydrolysis; (2) the step of adding a fresh filamentous fungus-derived cellulase to the hydrolysate in Step (1) to perform secondary hydrolysis; and (3) the step of subjecting the hydrolysate in Step (2) to solid-liquid separation to obtain a sugar liquid, from which a recovered enzyme is obtained; wherein the recovered enzyme obtained in Step (3) is used for Step (1) of the next and later sugar liquid production processes. By this, the present invention provides a method for reducing the amount of enzyme used, such as cellulase, in a method for producing a sugar liquid from pretreated cellulose.

公开(公告)号：CA3025886A1

公开(公告)日：2017-12-07

申请号：CA3025886

申请日：2017-05-30

Applicant: TORAY INDUSTRIES

Inventor： ISOBE KYOHEI ,  KAWAMURA KENJI ,  ITO MASATERU ,  YAMADA KATSUSHIGE

IPC: C12P7/44 ,  C12N1/20 ,  C12N1/21

Abstract: This method for producing a-hydromuconic acid includes a step in which microorganisms of the genus Serratia which have the ability to produce a-hydromuconic acid are cultured.