公开(公告)号：US20200043085A1

公开(公告)日：2020-02-06

申请号：US16600472

申请日：2019-10-12

Applicant: SPIBER INC.

Inventor： Kazuhide Sekiyama ,  Goshi Uhira

IPC: G06Q30/06 ,  G06F3/0484

Abstract: In an information processing apparatus, a display control part causes a display part to display one or more human models in which parameters relating to shapes and sizes are set. A model selection reception part receives, from a user, a selection operation for selecting one human model from the one or more human models. A parameter changing part changes the parameters set for the human model in conjunction with a change operation from the user for the selected human model.

公开(公告)号：US09689089B2

公开(公告)日：2017-06-27

申请号：US14405101

申请日：2013-04-26

Applicant: SPIBER INC.

Inventor： Mizuki Ishikawa ,  Kazuhide Sekiyama

IPC: D01F4/02 ,  D01F4/00 ,  D01F1/06 ,  C07K14/43 ,  D01D5/04 ,  D01D5/06 ,  C07K14/435 ,  D01D1/02

CPC classification number: D01F4/02 ,  C07K14/43518 ,  D01D1/02 ,  D01D5/04 ,  D01D5/06 ,  D01F1/06 ,  D01F4/00

Abstract: A solution-dyed protein fiber of the present invention includes 0-100 mass % of silk fibroin and 100-0 mass % of a polypeptide derived from spider silk proteins when the protein fiber is assumed to be 100 mass %, wherein the solution-dyed protein fiber contains a solution-dyeing colorant. The fiber is obtained by: dissolving or dispersing a solution-dyeing colorant in a solvent used for a spinning solution or in dimethyl sulfoxide, thereby preparing a coloring liquid; adding a solvent to the coloring liquid in an amount necessary for a spinning solution; adding and dissolving protein powder into the solvent, thereby preparing a spinning solution; and subjecting the spinning solution to wet spinning or dry-wet spinning. Thereby, the present invention provides a low-cost solution-dyed protein fiber in which a solution-dyeing colorant is dispersed uniformly and that can exhibit bright color tone, and a method for producing the same.

公开(公告)号：US20140058066A1

公开(公告)日：2014-02-27

申请号：US14114636

申请日：2012-05-30

Applicant: SPIBER INC.

Inventor： Kazuhide Sekiyama ,  Kaori Sekiyama ,  Mizuki Ishikawa ,  Ryota Sato ,  Shinya Murata

IPC: C07K14/435

CPC classification number: C07K14/43518 ,  D01D5/06 ,  D01D5/16 ,  D01F4/02 ,  D01F6/68

Abstract: An artificial polypeptide fiber of the present invention is an artificial fiber containing a polypeptide as a main component, and has a stress of 350 MPa or more and a toughness of 138 MJ/m3 or more. A method for producing an artificial polypeptide fiber of the present invention is a method for producing the artificial polypeptide fiber obtained by spinning a spinning solution (6) containing a polypeptide derived from natural spider silk proteins and performing drawing of at least two stages. The drawing of at least two stages includes a first-stage drawing (3) in wet heat and a second-stage drawing (4) in dry heat. Thereby, the present invention provides high-toughness artificial polypeptide fibers having favorable stress and rupture elongation, and a method for producing the same.

Abstract translation: 本发明的人造多肽纤维是以多肽为主成分的人造纤维，其应力为350MPa以上，韧性为138MJ / m 3以上。 本发明的人造多纤维的制造方法是通过纺丝含有天然蜘蛛丝蛋白质的多肽的纺丝溶液（6）而得到的人造多纤维的制造方法，并进行至少两个阶段的拉伸。 至少两个阶段的绘图包括在湿热中的第一阶段绘图（3）和在干热中的第二阶段绘图（4）。 因此，本发明提供了具有良好的应力和断裂伸长率的高韧性人造多肽纤维及其制造方法。