公开(公告)号：US20050178551A1

公开(公告)日：2005-08-18

申请号：US11100252

申请日：2005-04-06

申请人： Randy Tolman ,  Lawrence Carlson ,  David Kinison ,  Kris Nygaard ,  Glenn Goss ,  William Sorem ,  Lee Shafer

发明人： Randy Tolman ,  Lawrence Carlson ,  David Kinison ,  Kris Nygaard ,  Glenn Goss ,  William Sorem ,  Lee Shafer

IPC分类号： E21B17/20 ,  E21B33/12 ,  E21B43/117 ,  E21B43/26 ,  E21B43/11

CPC分类号： E21B17/203 ,  E21B33/12 ,  E21B43/117 ,  E21B43/26 ,  E21B47/04

摘要： The invention discloses methods of, as well as apparatus and systems for, perforating and treating multiple intervals of one or more subterranean formations intersected by a wellbore by deploying within said wellbore a bottom-hole assembly (“BHA”) having a perforating device and a sealing mechanism, wherein pressure communication is established between the portions of the wellbore above and below the sealing mechanism. The BHA is positioned within the wellbore such that the sealing mechanism, when actuated, establishes a hydraulic seal in the wellbore to positively force fluid to enter the perforations corresponding to the interval to be treated. A treating fluid is pumped down the wellbore and into the perforations created in the perforated interval. The sealing mechanism is released, and the steps are repeated for as many intervals as desired, without having to remove the BHA from said wellbore.

摘要翻译： 本发明公开了一种用于穿孔和处理由井眼相交的多个地层的多个间隔的方法以及设备和系统，所述多个间隔通过在所述井筒内展开而形成具有穿孔装置的底孔组件（“BHA”）， 密封机构，其中在密封机构的上方和下方的井眼的部分之间建立压力连通。 BHA定位在井眼内，使得密封机构在致动时在井筒中建立液压密封，以使流体进入对应于待处理间隔的穿孔。 将处理流体向下泵送到井筒中并进入穿孔间隔中产生的穿孔中。 释放密封机构，并且根据需要重复步骤重复多次，而不必从所述井眼中除去BHA。

公开(公告)号：US07463415B2

公开(公告)日：2008-12-09

申请号：US10947806

申请日：2004-09-23

申请人： Eugene Lee Shafer

发明人： Eugene Lee Shafer

IPC分类号： G03B21/56 ,  G03B21/60 ,  G03B21/28 ,  G02B27/22 ,  G02B26/08 ,  A63G31/16 ,  F21V7/00 ,  H04N5/66

CPC分类号： G09F19/18

摘要： A system (and its methods of use) for collecting and displaying images so as to create a visual effect and, more particularly but not by way of limitation, a three-dimensional visual effect.

摘要翻译： 一种用于收集和显示图像以便创建视觉效果的系统（及其使用方法），并且更具体但不限于三维视觉效果。

公开(公告)号：US06865023B2

公开(公告)日：2005-03-08

申请号：US10283747

申请日：2002-10-29

申请人： Eugene Lee Shafer

发明人： Eugene Lee Shafer

IPC分类号： G09F19/18 ,  G03B21/56 ,  G02B26/08 ,  G02B27/22 ,  G03B21/14 ,  G03B21/60

CPC分类号： G09F19/18

摘要： The present invention relates in general to a system (and its methods of use) for collecting and displaying images so as to create a visual effect and, more particularly but not by way of limitation, a three-dimensional visual effect.

摘要翻译： 本发明一般涉及用于收集和显示图像以产生视觉效果的系统（及其使用方法），更具体地但不限于三维视觉效果。

公开(公告)号：US06437927B1

公开(公告)日：2002-08-20

申请号：US09794571

申请日：2001-02-27

申请人： Larry Lee Shafer

发明人： Larry Lee Shafer

IPC分类号： G02B300

CPC分类号： G02C7/088 ,  G02B7/026 ,  G02B25/004

摘要： A bioptic lens protector comprising a tube, a lens, and a backstop. The lens is contained between the backstop inserted into the tube and a ledge of the tube. The tube attaches to a bioptic lens. A tinted lens can be used to protect the eyes of a light sensitive person wearing bioptic lenses with attached bioptic lens protectors.

摘要翻译： 一种包括管，透镜和止回器的生物透镜保护器。 透镜被容纳在插入管中的止回阀和管的凸缘之间。 管连接到生物透镜。 可以使用有色透镜来保护带有附着的生物镜片保护膜的敏感人员戴眼镜的眼睛。

公开(公告)号：US5777043A

公开(公告)日：1998-07-07

申请号：US811487

申请日：1997-03-05

申请人： David Lee Shafer ,  Linda Joanne Oliveri ,  Glenn Roy Himes

发明人： David Lee Shafer ,  Linda Joanne Oliveri ,  Glenn Roy Himes

IPC分类号： C09K3/10 ,  C08C19/02

CPC分类号： C09J153/025 ,  C09K3/10 ,  C09K2200/06 ,  C09K2200/0642

摘要： This invention provides sealant compositions which comprise a hydrogenated styrene-butadiene-styrene (SEBS) block copolymer which has an overall weight average molecular weight of from 30,000 to 300,000, a styrene block weight average molecular weight of from 4000 to 35,000, and a vinyl content of at least 45% by weight (% wt), preferably 45 to 90%, and an adhesion promoting resin. For every 100 parts by weight of copolymer, there should be at least 20 parts of adhesion promoting resin.

摘要翻译： 本发明提供了包含氢化苯乙烯 - 丁二烯 - 苯乙烯（SEBS）嵌段共聚物的密封剂组合物，其总重均分子量为30,000至300,000，苯乙烯嵌段重均分子量为4000至35,000，乙烯基含量 至少45重量％（重量％），优选45-90重量％和粘合促进树脂。 对于每100份重量的共聚物，应该有至少20份粘附促进树脂。

公开(公告)号：US20110073543A1

公开(公告)日：2011-03-31

申请号：US12872419

申请日：2010-08-31

申请人： Lee Shafer

发明人： Lee Shafer

IPC分类号： C02F3/12

CPC分类号： C02F3/006 ,  C02F2209/16 ,  C02F2305/06

摘要： The disclosure describes systems and methods for utilizing urea in a bioreactor as a source of nitrogen.

摘要翻译： 本公开描述了在生物反应器中利用尿素作为氮源的系统和方法。

公开(公告)号：US07810578B2

公开(公告)日：2010-10-12

申请号：US12341641

申请日：2008-12-22

申请人： Edward Lee Shafer

发明人： Edward Lee Shafer

IPC分类号： A01B5/00 ,  A01B7/00

CPC分类号： A01C5/064 ,  A01C23/022

摘要： The nutrient device of the present invention includes a ground having a ground surface. The coulter is mounted for rotation about a coulter axis and the coulter penetrates the ground and makes the ground penetration below the ground surface. A cleaning wheel is mounted for rotation about a cleaning wheel axis, and the cleaning wheel extends upwardly from engaging the coulter to a cleaning wheel point spaced away from the coulter. A conduit is positioned to deliver a nutrient onto the coulter for dispensing the nutrient into the ground penetration. A closing wheel is positioned adjacent the rear of the coulter and the cleaning wheel for closing the ground penetration.

摘要翻译： 本发明的营养装置包括具有地面的地面。 仓库安装为围绕仓库轴线旋转，仓库员穿过地面并使地面穿透在地面下方。 安装清洁轮以围绕清洁轮轴线旋转，并且清洁轮从卡盘铣刀接合到与仓库间隔开的清洁轮点向上延伸。 定位管道以将营养物质递送到库尔勒上，以将营养物分配到地面穿透中。 关闭轮定位成靠近仓库的后部和用于关闭地面穿透的清洁轮。

公开(公告)号：US06211272B1

公开(公告)日：2001-04-03

申请号：US09267263

申请日：1999-03-12

申请人： David Lee Shafer ,  David Romme Hansen ,  Larry McArthur Kegley ,  James Robert Erickson

发明人： David Lee Shafer ,  David Romme Hansen ,  Larry McArthur Kegley ,  James Robert Erickson

IPC分类号： C08J300

CPC分类号： C09J123/20 ,  C08L53/00 ,  C08L53/02 ,  C08L57/00 ,  C08L93/00 ,  C08L2666/24

摘要： It has been surprisingly found that certain properties including adhesion strength to smooth surfaces may be improved by making hot melt adhesives from blends comprising a poly-1-butene polymer, a tackifier resin, and from 3 wt. % to 25 wt. % of a liquid or semi-liquid, hydrogenated or partially hydrogenated low molecular weight conjugated diene polymer prepared by anionic polymerization. Any one of the following three polymers can be used in the adhesive formulation of this invention: 1) a hydrogenated styrene isoprene diblock copolymer having a number average molecular weight from 4000 to 30,000, preferably 6000 to 15,000, a polystyrene content of 5 to 15 percent by weight, preferably 8 to 12 percent by weight, which is at least 75 percent hydrogenated, preferably at least 85 percent hydrogenated; or 2) a hydrogenated polydiene polymer which may have one diene block of either isoprene or butadiene or maybe a diblock polymer wherein one block is of isoprene and the other block is of butadiene, and wherein the polymer may have a terminal hydroxy group, and wherein the polymer has a number average molecular weight of 500 to 20,000, preferably 1000 to 10,000, and is at least 75 percent hydrogenated, preferably at least 85 percent hydrogenated; or 3) a polyisoprene homopolymer having a number average molecular weight of 15,000 to 40,000, preferably 20,000 to 30,000 which is at least 75 percent hydrogenated, preferably at least 85 percent hydrogenated.

摘要翻译： 已经令人惊奇地发现，通过由包含聚-1-丁烯聚合物，增粘树脂的共混物和3重量份的共混物制成热熔粘合剂，可以改善包括对光滑表面的粘合强度的某些性能。 ％至25wt。 通过阴离子聚合制备的液体或半液体，氢化或部分氢化的低分子量共轭二烯聚合物的％。 以下三种聚合物中的任一种可用于本发明的粘合剂制剂中：1）数均分子量为4000至30,000，优选为6000至15,000，聚苯乙烯含量为5至15％的氢化苯乙烯异戊二烯二嵌段共聚物 ，优选8至12重量％，其为氢化至少75％，优选至少85％氢化; 或2）氢化聚二烯烃聚合物，其可以具有异戊二烯或丁二烯的一个二烯嵌段或可能是二嵌段聚合物，其中一个嵌段是异戊二烯，另一个嵌段是丁二烯，并且其中聚合物可以具有末端羟基，并且其中 该聚合物的数均分子量为500至20,000，优选1000至10,000，并且氢化至少75％，优选至少85％氢化; 或3）数均分子量为15,000至40,000，优选20,000至30,000的聚异戊二烯均聚物，其氢化至少75％，优选至少85％氢化。

公开(公告)号：US5925707A

公开(公告)日：1999-07-20

申请号：US903526

申请日：1997-07-30

申请人： David Lee Shafer ,  Glenn Roy Himes ,  Michael John Modic

发明人： David Lee Shafer ,  Glenn Roy Himes ,  Michael John Modic

IPC分类号： C08K5/01 ,  C08L53/02 ,  C08J5/01

CPC分类号： C08L53/02 ,  C08K5/01

摘要： This invention provides oil gel compositions which comprise a hydrogenated styrene-butadiene-styrene (SEBS) block copolymer (although other vinyl aromatic hydrocarbons may be used) which has an overall weight average molecular weight of from 30,000 to 300,000, a styrene block weight average molecular weight of from 4000 to 35,000, and a vinyl content of at least 45% by weight (% wt), preferably 45 to 90%, and an oil and, optionally, a polyolefin wax and/or an extender liquid. For every 100 parts by weight of copolymer, there should be at least 900 parts of oil or a mixture of oil and polyolefin wax and/or an extender liquid.

摘要翻译： 本发明提供油凝胶组合物，其包含氢化苯乙烯 - 丁二烯 - 苯乙烯（SEBS）嵌段共聚物（尽管可以使用其它乙烯基芳族烃），其总重均分子量为30,000至300,000，苯乙烯嵌段重均分子量 重量为4000至35,000，乙烯基含量为至少45重量％（重量％），优选为45至90％，以及油和任选的聚烯烃蜡和/或增量液体。 对于每100份重量的共聚物，应该存在至少900份油或油和聚烯烃蜡和/或增量剂液体的混合物。