公开(公告)号：US20100012319A1

公开(公告)日：2010-01-21

申请号：US11815642

申请日：2006-02-14

Applicant: Uffe Mortensen ,  Borge Hansen ,  Brian Kvist Nielsen ,  Thure Momme Petersen

Inventor： Uffe Mortensen ,  Borge Hansen ,  Brian Kvist Nielsen ,  Thure Momme Petersen

IPC: E21B33/00 ,  E21B33/12

CPC classification number: F16L55/1003

Abstract: The invention concerns a method for establishing a plug inside a main pipe, in particular a vertically or slantingly arranged pipe, where said pipe has firs and second ends, and where the plug is arranged inside the pipe at a distance from said first and second ends, where a liquid surface is provided at least inside the pipe, below the level at which it is desirable to establish the plug, where a buoyant layer is established on top of said liquid surface, and where a plug material is placed on top of ‘said buoyant layer as well as a plug established according to the method. The buoyant layer can be granular, liquid or solid material. The plug is made of foam material, expandable material or cement-based material such as concrete.

Abstract translation: 本发明涉及一种用于在主管内，特别是垂直或倾斜地布置的管中建立塞子的方法，其中所述管具有第一和第二端，并且其中塞子布置在管内部与所述第一和第二端 ，其中至少在管道内部设置液面，低于期望建立塞子的水平面，其中在所述液体表面的顶部上建立浮力层，并且其中将塞子材料放置在“ 所述浮力层以及根据该方法建立的塞子。 浮力层可以是颗粒状，液态或固体材料。 塞子由泡沫材料，可膨胀材料或水泥基材料如混凝土制成。

公开(公告)号：US06521277B1

公开(公告)日：2003-02-18

申请号：US09674126

申请日：2001-02-14

Applicant: Uffe Mortensen

Inventor： Uffe Mortensen

IPC: C12H100

CPC classification number: B01D61/147 ,  A01J11/06 ,  A23C9/1422 ,  A23C9/206 ,  A23C2210/208 ,  B01D61/22

Abstract: A process for the preparation of an essentially bacteria-free colostrum by means of microfiltration, which process includes that defatted, natural colostrum (first milk) is poured into a balance tank; subsequently the feeding pump is pumping the concentrate to a booster pump; the booster pump circulates the concentrate across a filter membrane wherein the pressure difference in the membrane rendered filtration of the concentrate possible; the concentrate is flowing across a heating/cooling unit to keep a constant process temperature before the concentrate returns to the booster pump; filtrated colostrum (the filtrate) circulates across the filter membrane to keep a constant transmembrane pressure; the filtrate is drained without pressure loss on the filtrate side of the filter.

Abstract translation: 通过微量过滤制备基本上无细菌的初乳的方法，该方法包括将脱脂天然初乳（第一乳）倒入平衡罐中; 随后进料泵将浓缩物泵送到增压泵; 增压泵将浓缩物循环过滤膜，其中膜中的压力差使浓缩物过滤成为可能; 浓缩物流过加热/冷却单元以在浓缩物返回到增压泵之前保持恒定的过程温度; 过滤的初乳（滤液）在过滤膜上循环以保持恒定的跨膜压力; 在过滤器的滤液侧没有压力损失排出滤液。

公开(公告)号：US5985627A

公开(公告)日：1999-11-16

申请号：US807263

申请日：1997-02-28

Applicant: Uffe Mortensen ,  Kjeld Olesen ,  Henning Stennicke ,  Steen B. S.o slashed.rensen ,  Klaus Breddam

Inventor： Uffe Mortensen ,  Kjeld Olesen ,  Henning Stennicke ,  Steen B. S.o slashed.rensen ,  Klaus Breddam

IPC: C12N9/48 ,  C12P13/02 ,  C12N9/14

CPC classification number: C12N9/48

Abstract: A method for transamidating a peptide substrate having a P.sub.1 amino acid residue with a positively charged side chain. According to the invention, carboxypeptidase Y is modified to substitute at least one amino acid having a negatively charged side chain in an S.sub.1 subsite. Additionally, the modified carboxypeptidase Y can include substituted amino acid residues in an S.sub.1 ', S.sub.2 and/or S.sub.3 subsite to accommodate a specific peptide substrate.

Abstract translation: 一种具有带正电侧链的具有P1氨基酸残基的肽底物的酰胺化方法。 根据本发明，羧肽酶Y被修饰以在S1子位点中替代具有带负电荷侧链的至少一个氨基酸。 此外，修饰的羧肽酶Y可以包括S1'，S2和/或S3子位点中的取代的氨基酸残基以适应特定的肽底物。