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1. 发明授权

US11364612B1 Multi-functional chainsaw field maintenance tool 有权
公开(公告)号：US11364612B1
公开(公告)日：2022-06-21
申请号：US16994743
申请日：2020-08-17
申请人： James R. Campbell
发明人： James R. Campbell
IPC分类号： B25F1/02 , B23D63/00 , B25G1/08 , B25F1/00 , A45F5/14 , A45F5/02 , F16M13/02 , B23D63/16
摘要： A multi-functional tool that is particularly useful for in-field service and maintenance of a chainsaw, the tool having a handle section and a head section, wherein the handle section includes a plurality of tubular openings adapted to receive a multiplicity of repair tools, such as a chain file, depth gauge, screwdriver, wrench tool, etc., without requiring the removal of all other tools. The head section includes a pair of spaced-apart spikes to allow the tool to be secured to a wooden structure, such as a tree stump and a clamp to secure the chainsaw while service or maintenance is performed. The multi-functional chainsaw field maintenance tool further includes a device to facilitate transport of the multi-functional tool, such as a belt clip, shoulder strap or magnetic attachment device.

2. 发明授权

US5824512A Bacteria expressing metallothionein gene into the periplasmic space, and method of using such bacteria in environment cleanup 失效
标题翻译：细菌表达金属硫蛋白基因进入周质空间，以及在环境清理中使用这种细菌的方法
公开(公告)号：US5824512A
公开(公告)日：1998-10-20
申请号：US754431
申请日：1996-11-22
申请人： Mehran Pazirandeh , James R. Campbell
发明人： Mehran Pazirandeh , James R. Campbell
IPC分类号： C02F1/28 , C07K14/825 , C12P21/06 , C07H17/00 , C07K14/00 , C12N1/20
CPC分类号： C07K14/825 , C02F1/286 , C07K2319/00
摘要： A gene coding for the expression of metallothionein is incorporated into anxpression vehicle for expressing the metallothionein gene into the periplasmic space of a bacterium including the expression vehicle. It may also be possible to incorporate multiple copies of the metallothionein gene within a single bacterium. One typical expression vehicle is a p-MalP plasmid constructed to include the metallothionein gene. Using this expression vehicle, one can induce bacteria, such as transformed E. coli, to express metallothionein into the periplasmic space as a fusion product with, for example, the maltose-binding protein. Killed cell that have expressed metallothionein into the periplasmic space may then be attached to a solid support. The resulting device may be used to remove heavy metals from aqueous media.
摘要翻译：将编码金属硫蛋白表达的基因并入用于将金属硫蛋白基因表达进入包含表达载体的细菌的周质空间的表达载体中。也可以在单个细菌中掺入金属硫蛋白基因的多个拷贝。一种典型的表达载体是构建成包括金属硫蛋白基因的p-MalP质粒。使用这种表达载体，可以诱导细菌如转化的大肠杆菌，将金属硫蛋白表达为与例如麦芽糖结合蛋白的融合产物的周质空间。已经将金属硫蛋白表达到周质空间中的杀死细胞然后可以附着在固体支持物上。所得到的装置可用于从水性介质中除去重金属。

3. 发明授权

US5714378A Pseudomonas chlororaphis microorganism polyurethane degrading enzyme obtained therefrom and method of using enzyme 失效
标题翻译：由此获得的绿脓假单胞菌聚氨酯降解酶及其使用方法
公开(公告)号：US5714378A
公开(公告)日：1998-02-03
申请号：US414837
申请日：1995-03-31
申请人： Michael T. Montgomery , James R. Campbell , Joel R. Crabbe , Steven E. Walz , Laura Thompson
发明人： Michael T. Montgomery , James R. Campbell , Joel R. Crabbe , Steven E. Walz , Laura Thompson
IPC分类号： C12N1/21 , C12N9/00 , C12S9/00 , B09B3/00 , C12S13/00
CPC分类号： C12R1/38 , C12N9/00
摘要： Wild-type bacteria with polyurethanase activity, and the ability to excrete polyurethanase into a culture medium have been genetically altered to significantly increase their polyurethanase activity. Biologically pure cultures of these genetically altered are cultured in a medium containing an inducer for the production of polyurethanase. The bacteria are then removed from the culture medium to provide a preparation with a high polyurethanase activity. One useful genetically altered bacteria is a strain of Pseudomonas chlororaphis designated ATTC No. 55729. The polyurethanase-containing preparation may then be used directly to degrade polyurethane, particularly polyurethane and polyurethane-based coatings.
摘要翻译：具有聚氨酯酶活性的野生型细菌和将聚氨酯酶分泌到培养基中的能力已被遗传改变以显着增加其聚氨酯酶活性。将这些遗传改变的生物学纯培养物在含有用于生产聚氨酯酶的诱导剂的培养基中培养。然后从培养基中除去细菌以提供具有高聚氨酯酶活性的制剂。一种有用的遗传改变的细菌是命名为ATTC No.55729的绿脓假单胞菌菌株。然后可以直接使用含聚氨酯酶的制剂降解聚氨酯，特别是聚氨酯和聚氨酯基涂料。

4. 发明授权

US5380153A Method and apparatus for installation of honeycomb core seals 失效
标题翻译：用于安装蜂窝芯密封件的方法和装置
公开(公告)号：US5380153A
公开(公告)日：1995-01-10
申请号：US063039
申请日：1993-05-18
申请人： James R. Campbell
发明人： James R. Campbell
IPC分类号： B23K1/00 , B23K1/20 , C23C4/18 , F04D29/08
CPC分类号： B23K1/0014 , B23K1/20 , C23C4/18 , B23K2201/02
摘要： A honeycomb seal construction which includes said seal and a mounting ring therefor, said seal having honeycomb cells and being in a press-fit relationship with said mounting ring, there being a brazed joint between the seal and said ring defined by brazing material deposited in said cells at the OD of said seal.
摘要翻译：一种蜂窝密封结构，其包括所述密封件及其安装环，所述密封件具有蜂窝单元并且与所述安装环压配关系，所述密封件和所述环之间的钎焊接头由沉积在所述密封件中的钎焊材料限定细胞在所述密封的OD处。

5. 发明授权

US5084087A Ready to dilute adjuvant-containing postemergent herbicide formulations 失效
标题翻译：准备稀释含有补充剂的除草剂配方
公开(公告)号：US5084087A
公开(公告)日：1992-01-28
申请号：US343785
申请日：1989-04-26
申请人： James L. Hazen , James R. Campbell
发明人： James L. Hazen , James R. Campbell
IPC分类号： A01N25/30 , A01N25/02 , A01N35/10 , A01N43/40 , A01N43/50
CPC分类号： A01N35/10 , A01N25/02 , A01N43/40 , A01N43/50
摘要： Ready-to-Dilute (RTD) herbicide formulations containing crop oil type adjuvants are disclosed which may be added as is to water to form a tank mix for herbicide application. The formulations are storage stable for extended periods, provide for rapid self-emulsification, form a stable tank mix, and moreover provide equal or better herbicidal efficiency than tank mixes containing commercially available standard crop oils and standard herbicide formulations.

6. 发明授权

US4834908A Antagonism defeating crop oil concentrates 失效
标题翻译：对抗作物油浓缩物
公开(公告)号：US4834908A
公开(公告)日：1989-05-30
申请号：US104658
申请日：1987-10-05
申请人： James L. Hazen , Rudolf H. A. Frank , Paul S. Zorner , James R. Campbell
发明人： James L. Hazen , Rudolf H. A. Frank , Paul S. Zorner , James R. Campbell
IPC分类号： A01N25/02 , A01N25/30 , A01N37/02 , A01N37/06 , A01N43/88
CPC分类号： A01N37/02 , A01N25/02 , A01N25/30 , A01N37/06 , A01N43/88 , Y10S516/01 , Y10S516/04 , Y10S516/908 , Y10S516/913
摘要： Crop oil concentrates are disclosed which not only increase the herbicidal efficacy of herbicides from diverse chemical classes, but moreover assist in defeating the apparent antagonism which often arises when two or more herbicides are utilized together.
摘要翻译：公开了作物油浓缩物，其不仅提高了来自不同化学类别的除草剂的除草效力，而且有助于击败在两种或多种除草剂一起使用时经常出现的表观拮抗作用。

7. 发明授权

US4618152A Honeycomb seal structure 失效
标题翻译：蜂窝密封结构
公开(公告)号：US4618152A
公开(公告)日：1986-10-21
申请号：US457168
申请日：1983-01-13
申请人： James R. Campbell
发明人： James R. Campbell
IPC分类号： B32B3/12 , B23K11/00 , B23P15/00 , F01D11/12 , F16J15/44 , F16J15/40
CPC分类号： F16J15/444 , B23K11/0093 , B23P15/00 , F01D11/127 , F05D2250/283 , Y10T428/24149
摘要： An elongated metallic strip is provided which has oppositely disposed convolutions constituted by sinuosities, corrugations, nodes, or the like, and said convolutions are constituted by nadir and zenith convolutions. Provided on the nadir and zenith convolutions are cooperative hinge and locating means assisting in the juxtaposition of said nadir and zenith convolutions to one another, said integral hinge means being provided thereon to facilitate the disposition of such strip into a helical configuration. A seal is provided which is created by helically winding the strip to locate edges thereof in a cylindrical sealing configuration by juxtaposing the convolutions of the strip in operative relationship with one another and welding said convolutions to one another. The method of fabricating the aforesaid seal includes the progressive deformation of the metallic strip into a helical configuration with successive convolutions of said strip having juxtaposed zenith and nadir portions whose juxtaposition is facilitated by the provision of the cooperative locating and hinge means thereupon and the subsequent step of welding the juxtaposed zenith and nadir portions of the strip together. This invention relates to a honeycomb core strip, a seal fabricated from said honeycomb core strip and the method of fabricating said seal. It also relates to a flat configured panel fabricated from said core strip. Although the invention will be described as utilized to fabricate seals for use in jet engines, steam turbines and the like, the teachings of the invention can be applied with equal cogency in other applications and it is not intended, by disclosing the use of the invention in a particular application, to limit the use thereof.
摘要翻译：提供了一种细长的金属条，其具有由正弦，波纹，节点等构成的相对设置的卷积，并且所述卷积由天底和天顶卷积构成。在天底和天顶卷盘上提供的是协作铰链和定位装置，其协助将所述天底和天顶旋涡并置到彼此之间，所述一体式铰链装置设置在其上，以便于将这种条带布置成螺旋状。提供密封件，其通过螺旋形地卷绕条带而将其边缘定位在圆柱形密封构造中，通过将条带的旋转并置并且将所述卷积彼此焊接在一起而形成。制造上述密封件的方法包括将金属带逐渐变形为螺旋形状，其中所述条具有并置的天顶和最低点的连续卷绕，其中通过在其上提供协调定位和铰链装置并联，并且随后的步骤将条带的并置天顶和最低部分焊接在一起。本发明涉及蜂窝芯片条，由所述蜂窝芯条制造的密封件以及制造所述密封件的方法。它还涉及由所述芯条制成的平面配置面板。尽管将描述本发明用于制造用于喷气发动机，蒸汽轮机等的密封件，但是本发明的教导可以在其它应用中以相同的等级应用来应用，并且不旨在通过公开本发明的用途在特定应用中，限制其使用。

8. 发明授权

US4608845A Apparatus for fabricating honeycomb core strip 失效
标题翻译：蜂窝芯条的制造装置
公开(公告)号：US4608845A
公开(公告)日：1986-09-02
申请号：US615084
申请日：1984-05-29
申请人： James R. Campbell
发明人： James R. Campbell
IPC分类号： B21D13/04 , B21D13/10
CPC分类号： B21D13/10 , B21D13/04
摘要： An apparatus for forming honeycomb-type core strip includes a source of metallic ribbon, form gears for forming a desired configuration in the ribbon and take-up means for taking up the core strip as it is issued from the form gears. Interposed between the source and take-up means is lubricating means for insuring adequate lubrication of the metallic ribbon as it enters the bite of the form gears. The form gears are characterized by a configuration which enables them to impart hinge means to the ribbon which facilitates the utilization of the ribbon in unitary metallic seal constructions wherein a continuous length of the ribbon is bent into helical form.
摘要翻译：用于形成蜂窝型芯条的装置包括金属带源，形成用于在带中形成所需构造的齿轮和用于从形成齿轮发出的用于卷取芯条的卷取装置。在源和卷取装置之间插入的是润滑装置，用于在金属带进入成型齿轮的咬合时确保金属带的充分润滑。成形齿轮的特征在于能够使其能够向带状物施加铰链装置的构造，这有助于在单一金属密封结构中使用带状物，其中带状物的连续长度被弯曲成螺旋形。

9. 发明授权

US4365004A Metallic core panel and method of making same 失效
标题翻译：金属芯板及其制作方法
公开(公告)号：US4365004A
公开(公告)日：1982-12-21
申请号：US227654
申请日：1981-01-23
申请人： James R. Campbell , Roy L. Anspach
发明人： James R. Campbell , Roy L. Anspach
IPC分类号： B23K11/00 , B64G1/22 , B64G1/54 , E04C2/36 , B23P3/00 , B32B3/06
CPC分类号： B23K11/0033 , B64G1/22 , B64G1/54 , E04C2/365 , Y10T428/1234 , Y10T428/12347 , Y10T428/24149
摘要： A panel includes metallic face sheets maintained in operative relationship with each other by a metallic core structure. The core structure consists of a plurality of securement core strips which may be internested or juxtaposed to provide a honeycomb core configuration. Structural integrity is created by the provision of internally generated welds which fasten securement portions of the core strips in operative relationship with the face sheets, but which can be terminated inwardly of the outer surfaces of the face sheets resulting in a very small volume of face sheet material being cast into a weld nugget and being heat affected and maintaining the integrity of the face sheets while, nevertheless, providing maximum structural strength and eliminating face sheet thickness limitations.Also disclosed is a method of fabricating the metallic panel which includes the steps of internally generating the weldments so that, by minimum pressure and minimum energy, discrete welds are formed which fasten the securement portions of the core strips in operative relationship with the face sheets while greatly reducing the dimensions of the weld nuggets in comparison with the nuggets which result from the utilization of prior art external welding techinques.
摘要翻译：面板包括通过金属芯结构彼此保持有效关系的金属面板。芯结构由多个固定芯条组成，可以将其固定或并置以提供蜂窝芯构型。通过提供内部产生的焊缝来产生结构完整性，所述焊缝将芯条的固定部分与面板处于可操作的关系中，但可以在面板的外表面的内部终止，从而产生非常小体积的面板材料被铸造成焊接熔核并受热影响并保持面板的完整性，同时提供最大的结构强度并消除面板厚度限制。还公开了一种制造金属板的方法，其包括在内部产生焊件的步骤，使得通过最小的压力和最小的能量形成离散的焊缝，其将芯条的固定部分与面板处于可操作的关系，同时与使用现有技术的外部焊接技术所产生的掘金相比，大大减小了焊接块的尺寸。

10. 依法登记的发明

USH1985H1 Method for detecting biological toxins 失效
公开(公告)号：USH1985H1
公开(公告)日：2001-08-07
申请号：US07818600
申请日：1992-01-09
申请人： Frances S. Ligler , James R. Campbell
发明人： Frances S. Ligler , James R. Campbell
IPC分类号： C12Q168
摘要： Biological toxins are indirectly detected by using polymerase chain reaction to amplify unique nucleic acid sequences coding for the toxins or enzymes unique to toxin synthesis. Buffer, primers coding for the unique nucleic acid sequences and an amplifying enzyme are added to a sample suspected of containing the toxin. The mixture is then cycled thermally to exponentially amplify any of these unique nucleic acid sequences present in the sample. The amplified sequences can be detected by various means, including fluorescence. Detection of the amplified sequences is indicative of the presence of toxin in the original sample. By using more than one set of labeled primers, the method can be used to simultaneously detect several toxins in a sample.

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