公开(公告)号：US20230416943A1

公开(公告)日：2023-12-28

申请号：US18463854

申请日：2023-09-08

申请人： National Agriculture and Food Research Organization

发明人： Tsunenori KAMEDA ,  Taiyo YOSHIOKA

IPC分类号： D01B7/00 ,  A01K67/04 ,  D01B3/00 ,  D01B7/04

CPC分类号： D01B7/00 ,  D01B7/04 ,  D01B3/00 ,  A01K67/04

摘要： An object of the present invention is to develop a method of producing pure and long bagworm silk threads having no contaminants, such as pieces of leaves and twigs, and a device for implementing the production method.
Provided is a method of producing a long bagworm silk thread, the method having a spinning process of making a bagworm having its nest hang its legs on a rail and continuously spin a silk thread along the rail, wherein the rail has a width smaller than the maximum width between the left and right legs when the bagworm used spreads out its legs and wherein the rail is such that the bagworm can hang its legs on the rail, and a collection process of collecting a long silk thread from the rail after the spinning process.

公开(公告)号：US20180139966A1

公开(公告)日：2018-05-24

申请号：US15568071

申请日：2016-04-22

申请人： Caresilk Srls

发明人： Mauro POLLINI ,  Federica PALADINI

IPC分类号： A01N59/16 ,  D01B7/00 ,  A01N25/34

CPC分类号： A01N59/16 ,  A01N25/00 ,  A01N25/34 ,  A23K10/30 ,  D01B7/00 ,  D10B2211/04 ,  D10B2401/13 ,  A01N63/02

摘要： Method for treatment of mulberry leaves for feeding silkworms in order to obtain a feedstuff for silkworms, doped with at least a metal selected among silver and/or zinc, comprising the steps of: a. preparing a solution comprising water, a photo-reducer agent and a precursor of said at least metal; b. treating said mulberry leaves with said solution; c. exposing said treated mulberry leaves to UV radiation, so that the photo-reduction of said precursor of said at least metal occurs, with the consequent deposition on said leaves of nanoparticles of said at least metal.

公开(公告)号：US20140234570A1

公开(公告)日：2014-08-21

申请号：US14185201

申请日：2014-02-20

申请人： Akihiko IZUKURA

发明人： Akihiko IZUKURA

IPC分类号： C07K14/435 ,  B29C43/18 ,  B29C43/00

CPC分类号： D01B7/00 ,  Y10T428/239

摘要： Provided is a three-dimensional flat cocoon product which is lightweight, has a favorable design and yields a highly uniform flat cocoon throughout the entire area thereof. The method of producing a flat cocoon product includes: expanding an expandable/contractible three-dimensional molding die; molding a flat cocoon by causing silkworms to crawl on an outer surface of the three-dimensional molding die and spin a cocoon; and contracting the three-dimensional molding die after the molding of the flat cocoon and extracting the contracted three-dimensional molding die from the flat cocoon.

摘要翻译： 本发明提供一种轻质的三维平茧产品，具有良好的设计，并在其整个区域产生高度均匀的平茧。 制造扁平茧制品的方法包括：使可膨胀/收缩的三维成型模具膨胀; 通过使蚕在三维成型模具的外表面上爬行并旋转茧来成型扁平茧; 并在平茧成型之后收缩三维成型模具，并从平茧中提取收缩的三维模具。

公开(公告)号：US6115859A

公开(公告)日：2000-09-12

申请号：US43024

申请日：1998-05-12

申请人： Yasuo Ozawa

发明人： Yasuo Ozawa

IPC分类号： A47C27/12 ,  D01B7/00 ,  D01B7/04 ,  D04H1/02 ,  A47C27/14 ,  B32B7/08

CPC分类号： D04H1/02 ,  A47C27/12 ,  D01B7/00 ,  D01B7/04 ,  D04H1/4266

摘要： The body of a mattress comprises a cocoon thread bundle of long fibers formed by reeling cocoon threads off cocoons and separating them one from another. The body the mattress also has inner layers sandwiching the bundle. The body is quilted at appropriate positions and covered by a suface cloth made of woven fabric, and the periphery of the body is fastened by a retention cloth. The mattress has touch different from, for example feather mattress and serves to reduce yarn breakage of the cocoon long-fibers which are used as the stuffing. The stuffing can be easily produced without fail by a process comprising the steps of reeling cocoon threads off boiled cocoons and winding them around a take-up reel, fusing the wound cocoon threads at appropriate positional, and cutting the fused bundles.

摘要翻译： PCT No.PCT / JP96 / 02606 Sec。 371日期：1998年5月12日 102（e）日期1998年5月12日PCT提交1996年9月12日PCT公布。 第WO97 / 09910号公报 日期1997年3月20日床垫的身体包括由茧丝缠绕茧丝并将它们彼此分开而形成的长纤维的茧丝束。 身体的床垫也有夹层的内层。 身体在适当的位置被绗缝，被织物制成的表面布覆盖，身体的周围用保持布紧固。 床垫具有不同于例如羽毛床垫的触感，并且用于减少用作填充物的茧长纤维的断纱。 通过包括以下步骤容易地生产填充物，该方法包括以下步骤：将茧丝从煮熟的茧上卷起并将其缠绕在收紧卷轴上，将适当位置的伤口茧丝熔合并切割熔融的束。

公开(公告)号：US09745370B2

公开(公告)日：2017-08-29

申请号：US15125780

申请日：2015-03-12

申请人： Cerapedics, Inc.

发明人： James J. Benedict ,  Tristan Stuart Barnes ,  Claude George Lerner

IPC分类号： C07K16/18 ,  G01N33/53 ,  A61L27/22 ,  A61L27/36 ,  A61L27/50 ,  G01N33/68 ,  C07K14/435 ,  A61L15/40 ,  D01B7/00

CPC分类号： C07K16/18 ,  A61L15/40 ,  A61L27/227 ,  A61L27/3608 ,  A61L27/50 ,  A61L2430/02 ,  C07K14/43586 ,  C07K2317/34 ,  D01B7/00 ,  G01N33/53 ,  G01N33/6878 ,  G01N2333/43578

摘要： The present invention relates to antibodies that bind to a polypeptide at an epitope in the amino acid sequence of SEQ ID NO: 1 (e.g., a sericin polypeptide). The invention also provides methods and kits using the antibodies of the invention. In some embodiments, the antibody binds to a polypeptide at an epitope in the amino add sequence of SEQ ID NO: 2. In some embodiments, the antibody binds to a polypeptide at an epitope in the amino add sequence of SEQ ID NO: 3. In some embodiments, the polypeptide is a sericin polypeptide (e.g., a sericin isoform 1B polypeptide). In a related aspect, the invention features a method for selectively detecting sericin in a sample.

公开(公告)号：US20130281668A1

公开(公告)日：2013-10-24

申请号：US13919200

申请日：2013-06-17

申请人： Fritz Vollrath ,  Alexander Woods

发明人： Fritz Vollrath ,  Alexander Woods

IPC分类号： D01B7/00 ,  D01B7/04 ,  D01B9/00 ,  A01K67/04

CPC分类号： D01B7/00 ,  A01K67/04 ,  C07K14/43586 ,  D01B7/04 ,  D01B9/00 ,  D01D5/00 ,  D01D5/12 ,  D01F4/02

摘要： The present disclosure relates to a method and use for immobilising Lepidopteran larvae and a method, device and use for forced silking from an immobilised Lepidopteran larva. A method for immobilising Lepidopteran larvae is disclosed which comprises paralysing the Lepidopteran larvae by at least one of transgenically expressing a polypeptide having paralytic effects in the Lepidopteran larvae, injecting hemolymph, wherein the hemolymph is drawn from Lepidopteran larvae and oxidised prior to the injecting, or injecting a natural or artificial polypeptide having paralytic effects.

摘要翻译： 本公开内容涉及用于固定鳞翅目幼虫的方法和用途，以及用于从固定的鳞翅目幼虫强制丝锥的方法，装置和用途。 公开了一种固定鳞翅目幼虫的方法，其包括通过在鳞翅目幼虫中转基因表达具有麻痹作用的多肽，注射血淋巴中的至少一种来瘫痪鳞翅目幼虫，其中血淋巴从鳞翅目幼虫中抽出并在注射之前被氧化，或 注射具有麻痹作用的天然或人造多肽。

公开(公告)号：US20100068517A1

公开(公告)日：2010-03-18

申请号：US12441114

申请日：2007-09-12

申请人： Xiang Yang Liu ,  Ning Du

发明人： Xiang Yang Liu ,  Ning Du

IPC分类号： B32B1/00 ,  H05F3/00 ,  C07K14/435

CPC分类号： D01B7/00 ,  A01K67/04 ,  D10B2211/04 ,  Y10T428/298

摘要： The invention provides an enhanced silk fiber rivaling spider silk in mechanical performance, in combination with a very low-cost method for producing it from the usual silkworms. The method provides for the simple application of an electric field which results in an enhancement of over (?) 40% in the strength, and of 200% in the breaking energy with respect to ordinary silkworm silk. The critical elasticity is enhanced to the level of the dragline spider silk. The provided enhanced silk protein material has the same protein primary structure, fiber diameter and length of the customary silk. The method of formation offers the following advantages in comparison to other methods available in the prior art. Industrial scale production can be readily and cost-effectively achieved, given the wide-range availability of silkworms. The provided method relies largely on the present standard production processes of silkworm silk, and hence a low level of investment is required. Since no additional chemicals are required, the provided method is environmentally friendly.

摘要翻译： 本发明提供了一种增强的蚕丝纤维与机械性能相抗衡的蜘蛛丝，结合从普通蚕生产它的非常低成本的方法。 该方法提供电场的简单应用，其导致相对于普通蚕丝的强度超过（≥）40％，断裂能量增加200％。 临界弹性提高到牵引蜘蛛丝的水平。 提供的增强的丝蛋白材料具有与常规丝绸相同的蛋白质一级结构，纤维直径和长度。 与现有技术中可用的其它方法相比，形成方法具有以下优点。 鉴于家蚕的广泛使用，工业规模的生产可以容易和经济有效地实现。 提供的方法在很大程度上取决于蚕丝的现行标准生产工艺，因此需要较低的投资。 由于不需要额外的化学物质，所提供的方法是环保的。

公开(公告)号：US20050065323A1

公开(公告)日：2005-03-24

申请号：US10494349

申请日：2002-10-28

申请人： Fritz Vollrath

发明人： Fritz Vollrath

IPC分类号： C07K14/435 ,  D01B7/00 ,  D01F4/02 ,  B32B5/02 ,  B32B27/04 ,  B32B27/12

CPC分类号： D01F4/02 ,  C07K14/43586 ,  D01B7/00 ,  Y10T442/2566

摘要： The application relates to a method of obtaining silk feedstock solution from a gland of a silkworm or another silk-producing arthropod in which the body of the silkworm or the other silk-producing arthropod is cut open and the gland removed. The silk feedstock solution is subsequently extracted from the gland and used for extrusion, spinning or moulding of objects.

摘要翻译： 本申请涉及一种从家蚕或其他产丝节肢动物的腺体获得丝原料溶液的方法，其中蚕体或其他产丝节肢动物的身体被切开并且腺体被去除。 丝原料溶液随后从腺体中提取，用于物体的挤出，纺丝或模塑。

公开(公告)号：US1565196A

公开(公告)日：1925-12-08

申请号：US62670523

申请日：1923-03-21

申请人： CUGNOLIO PIANA AND C

发明人： VITTORIO PIANA

IPC分类号： D01B7/00

CPC分类号： D01B7/00

公开(公告)号：US11877567B2

公开(公告)日：2024-01-23

申请号：US17299360

申请日：2019-12-04

申请人： NATIONAL AGRICULTURE AND FOOD RESEARCH ORGANIZATION ,  KOWA COMPANY, LTD.

发明人： Taiyo Yoshioka ,  Tsunenori Kameda ,  Takahiro Kitamura ,  Akimune Asanuma

IPC分类号： A01K67/04 ,  D01B7/04 ,  D01B7/00

CPC分类号： A01K67/04 ,  D01B7/00 ,  D01B7/04

摘要： An object of the present invention is to develop: a method of efficiently producing a long bagworm silk thread containing no contaminant while preventing a change in the spinning direction and the runaway of the bagworm from a rail, and alleviating a burden on the bagworm; and an apparatus for implementing the thread-producing method. Provided is an apparatus for producing a bagworm silk thread, having a movable rail having a width smaller than the maximum width between the right and left legs of a bagworm and configured to move in the longitudinal direction and to be able to hold with the legs of the bagworm; and a fixator configured to fix a bagworm, wherein the fixator is placed at a position such that the fixed bagworm can hold the movable rail.