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1. 发明授权

US4137049A Device for use as an elapsed time indicator or time temperature indicator 失效
标题翻译：用作经过时间指示器或时间温度指示器的设备
公开(公告)号：US4137049A
公开(公告)日：1979-01-30
申请号：US795582
申请日：1977-05-10
申请人： Thomas W. Couch , James A. Harvey , Gerardus L. J. Tummers
发明人： Thomas W. Couch , James A. Harvey , Gerardus L. J. Tummers
IPC分类号： G01K3/02 , G01K11/12 , G04F7/00 , G07C1/00 , G01D13/00 , G01N31/06 , G01N31/22
CPC分类号： G07C1/00 , G01K11/12 , G01K3/02 , G04F7/00
摘要： An indicator device for use as a time indicator or a time-temperature indicator. A container is provided for housing a frangible capsule and a porous carrier. A vapor generating chemical is enclosed in the capsule. A mixture, including a second chemical, a pH change responsive indicator, and a gel forming agent are impregnated in the porous carrier. The pH of the vapor is different from the second chemical. A gel is formed from the mixture and provides uniform dispersion of the second chemical and the indicator throughout the porous carrier, as well as provides an impedance to the vapor as it moves through the porous carrier. The device is thus useful as an elapsed time indicator for certain temperature ranges as well as a time-temperature indicator for wider temperature ranges.
摘要翻译：用作时间指示器或时间温度指示器的指示器。提供容器用于容纳易碎胶囊和多孔载体。蒸汽发生化学品被封装在胶囊中。包含第二化学品，pH变化响应指示剂和凝胶形成剂的混合物浸渍在多孔载体中。蒸汽的pH不同于第二种化学品。由混合物形成凝胶，并且使第二化学品和指示剂均匀分散在整个多孔载体中，并且当蒸气移动通过多孔载体时，提供阻抗。因此，该装置可用作特定温度范围的经过时间指示器以及用于较宽温度范围的时间温度指示器。

2. 发明授权

US4916202A Epoxy resin 失效
标题翻译：环氧树脂
公开(公告)号：US4916202A
公开(公告)日：1990-04-10
申请号：US98091
申请日：1987-09-17
申请人： John M. Butler , Richard P. Chartoff , James A. Harvey
发明人： John M. Butler , Richard P. Chartoff , James A. Harvey
IPC分类号： C07D303/36 , C08G59/32
CPC分类号： C07D303/36 , C08G59/3227
摘要： The present invention provides an epoxy resin of the formula ##STR1## where A is selected from the group consisting of --C(CH.sub.3).sub.2 --, --C(CF.sub.3).sub.2 --, --S--, --SO.sub.2 --, --CH.sub.2 --, --CO--, --O--, and --C.sub.3 H.sub.6 --, and each B.sub.1, B.sub.2, B.sub.3, and B.sub.4 is independently selected from the group consisting of --H, --F, --Cl, --Br, --I, --CH.sub.2 CH.dbd.CH.sub.2, --CH.sub.3, --C.sub.2 H.sub.5, --C.sub.3 H.sub.7, and --C.sub.4 H.sub.9.The present invention also provides a curable composition comprising an epoxy resin of the foregoing formula (I) and an effective curing amount of a hardener for an epoxy resin. The moisture sensitivity of the cured castings and/or composites based on the epoxy resins is lower than known epoxy resin castings and/or composites that have comparable thermal stability, modulus, strength, processability, and toughness.
摘要翻译：本发明提供下式的环氧树脂：其中A选自-C（CH 3）2 - ， - C（CF 3）2 - ， - S - ， - SO 2 - ，-CH 2 - ， - CO - ， - O-和-C 3 H 6 - ，并且每个B 1，B 2，B 3和B 4独立地选自-H，-F，-Cl，-Br， I，-CH 2 CH = CH 2，-CH 3，-C 2 H 5，-C 3 H 7和-C 4 H 9。本发明还提供一种包含上述式（I）的环氧树脂和环氧树脂固化剂的有效固化量的可固化组合物。基于环氧树脂的固化的铸件和/或复合材料的湿度敏感性低于具有相当的热稳定性，模量，强度，加工性能和韧性的已知的环氧树脂铸件和/或复合材料。

3. 发明授权

US4145918A Freeze-thaw indicator 失效
标题翻译：冻融指示剂
公开(公告)号：US4145918A
公开(公告)日：1979-03-27
申请号：US720853
申请日：1976-09-07
申请人： Thomas W. Couch , Erick-Pierre Fournier , James A. Harvey , Derk T. A. Huibers , Howard A. Mercer
发明人： Thomas W. Couch , Erick-Pierre Fournier , James A. Harvey , Derk T. A. Huibers , Howard A. Mercer
IPC分类号： G01K11/06
CPC分类号： G01K11/06 , Y10S428/913
摘要： A freeze and thaw indicator is provided utilizing the expansion characteristics of water when it undergoes a change from the liquid state to the solid state. An ampul having one side made weaker than its opposite side is substantially filled with water. Indicator paper having ink printed on one side is situated adjacent to the ampul. The indicator paper and ampul are housed in a blister pack plastic container for protecting the ampul from breakage. When the temperature around the indicator reaches the freezing point of water, the ampul breaks. During a subsequent thawing, the water flows on to the indicator paper causing the ink which is printed on one side to wick up, thereby indicating that the freeze or thaw has taken place.
摘要翻译：当水经历从液态到固态的变化时，利用水的膨胀特性来提供冷冻和解冻指示器。具有比其相对侧弱的一侧的安瓿基本上充满水。在一侧印有油墨的指示纸位于安瓿附近。指示纸和安瓿容纳在泡罩包装塑料容器中，用于保护安瓿不被破坏。当指示器周围的温度达到水的冰点时，安瓿断裂。在随后的解冻过程中，水流到指示纸上，导致打印在一侧的油墨被弄脏，从而指示已经发生冻结或解冻。

4. 发明授权

US5975686A Regulator for a free-ink inkjet pen 失效
标题翻译：自由墨水笔的调节器
公开(公告)号：US5975686A
公开(公告)日：1999-11-02
申请号：US873612
申请日：1997-06-12
申请人： Mark Hauck , James A. Harvey , Norman E. Pawlowski, Jr.
发明人： Mark Hauck , James A. Harvey , Norman E. Pawlowski, Jr.
IPC分类号： B41J2/175 , G01F23/00 , G01F23/72
CPC分类号： B41J2/17556 , B41J2/175 , B41J2/17513 , B41J2/17523 , B41J2/17553 , B41J2/17566 , B41J2/17596 , G01F23/003 , G01F23/72
摘要： A free-ink inkjet pen is adapted to be fluidically coupled to a positive pressure, off-axis ink reservoir. The pen includes a pressure regulator mechanism in an ink accumulation chamber fluidically coupled to a print head mechanism maintained at a predetermined back pressure by the pressure regulator. A flexible bag is maintained at atmospheric pressure within the accumulator and acts as an actuator against a pressure regulator bias. In the preferred embodiment, the pressure regulator mechanism includes an actuation lever and a pressure regulation lever biased toward each other. The flexible bag is mounted between the levers where by expanding and contracting both levers are actuated appropriately. A variety of bag fabrication configurations, bag materials, and valve seat materials are disclosed.
摘要翻译：自由墨水喷墨笔适于与正压离轴墨水储存器流体耦合。该笔包括在通过压力调节器流体耦合到保持在预定背压的打印头机构的墨水聚集室中的压力调节器机构。柔性袋在蓄能器内保持大气压力，并作为抵抗压力调节器偏压的致动器。在优选实施例中，压力调节器机构包括致动杆和朝向彼此偏压的压力调节杆。柔性袋安装在杠杆之间，通过膨胀和收缩，两个杠杆被适当地致动。公开了各种袋制造构造，袋材料和阀座材料。

5. 发明授权

US5215197A Seafood separator device 失效
标题翻译：海鲜分离装置
公开(公告)号：US5215197A
公开(公告)日：1993-06-01
申请号：US836247
申请日：1992-02-18
申请人： James A. Harvey
发明人： James A. Harvey
IPC分类号： B07B1/04 , B07B1/46
CPC分类号： B07B1/46 , B07B1/04
摘要： A seafood separator for separating sea creatures captured by a net is provided, comprising a support structure attached to the deck of a boat; a number of vertically arranged frames attached to the support structure, each frame containing a screen for retaining sea creatures of predetermined sizes, wherein the grid spacing of each screen is smaller than the grid spacing of any higher screen. Each screen is capable of slidable motion relative to the support structure or to any other screen in order to facilitate cleaning and seafood removal. A tray for collecting trash and unwanted seafood is attached to the support structure below a lowermost screen and has an end positioned over the boat deck to allow return of the trash back into the sea. A method for separating sea creatures and returning undesirable sea creatures back to the sea alive is also provided.
摘要翻译：提供用于分离由网捕获的海洋生物的海产分离器，包括附接到船的甲板上的支撑结构; 连接到支撑结构的多个垂直布置的框架，每个框架包含用于保持预定尺寸的海洋生物的屏幕，其中每个屏幕的网格间距小于任何更高屏幕的网格间距。每个屏幕能够相对于支撑结构或任何其他屏幕滑动，以便于清洁和海鲜去除。用于收集垃圾和不需要的海鲜的托盘附接到最下面的屏幕下方的支撑结构，并且具有定位在船甲板上的端部，以允许垃圾返回到海中。还提供了一种分离海洋生物并将不希望的海洋生物返回海洋的方法。

6. 发明授权

US4855450A Process for the preparation of aromatic ether bismaleimides 失效
标题翻译：芳香醚双马来酰亚胺的制备方法
公开(公告)号：US4855450A
公开(公告)日：1989-08-08
申请号：US136900
申请日：1987-12-22
申请人： John M. Butler , Richard P. Chartoff , James A. Harvey
发明人： John M. Butler , Richard P. Chartoff , James A. Harvey
IPC分类号： C07D207/44 , C07D207/452 , H05K1/03
CPC分类号： C07D207/452 , H05K1/0346
摘要： The present invention provides a process for producing aromatic ether bismaleimides of the Formula (II) ##STR1## wherein A is a divalent mononuclear or polynuclear aromatic linking group. The process provides good yields and can be scaled up readily to commercial size runs.The present invention also provides compositions containing at least about 80 weight % of the bismaleimide of Formula (II) above.
摘要翻译：本发明提供了制备式（II）的芳族醚双马来酰亚胺的方法，其中A是二价单核或多核芳族连接基团。该方法提供良好的产率，并且可以容易地扩大到商业尺寸运行。本发明还提供含有至少约80重量％上述式（II）双马来酰亚胺的组合物。

7. 发明授权

US06241349B1 High-durability ink containment unit for use in an ink delivery system 有权
标题翻译：用于油墨输送系统的高耐久性油墨容纳单元
公开(公告)号：US06241349B1
公开(公告)日：2001-06-05
申请号：US09239444
申请日：1999-01-28
申请人： James A. Harvey , Christie Dudenhoefer , William F. King , James P. Kearns , Mike M. Morrow
发明人： James A. Harvey , Christie Dudenhoefer , William F. King , James P. Kearns , Mike M. Morrow
IPC分类号： B41J2175
CPC分类号： B41J2/17513 , B41J2/17503 , B41J2/17553 , B41J2/17556 , B41J2/17559
摘要： An ink containment vessel characterized by improved resistance to the corrosive effects of ink, the ability to prevent air entry into the ink, and enhanced dimensional stability. The system also avoids the evaporative loss of volatile components from the ink supply. The ink containment vessel is produced from polyethylene naphthalate, at least one liquid crystal polymer, or polyethylene naphthalate combined with at least one liquid crystal polymer. The storage of ink within vessels made from the specialized materials listed above offers multiple benefits as previously noted and substantially improves the operational efficiency of the entire ink delivery system.
摘要翻译：一种油墨容纳容器，其特征在于改善了对油墨的腐蚀作用的抵抗力，防止空气进入油墨的能力以及增强的尺寸稳定性。该系统还避免了来自墨水供应的挥发性成分的蒸发损失。油墨容纳容器由聚萘二甲酸乙二醇酯，至少一种液晶聚合物或与至少一种液晶聚合物结合的聚萘二甲酸乙二醇酯制成。由上述专门材料制成的容器内的墨水储存提供了如前所述的多重益处，并且显着提高了整个墨水输送系统的操作效率。

8. 发明授权

US5593742A Fabrication of silicon microclusters and microfilaments 失效
标题翻译：硅微团簇和微丝的制造
公开(公告)号：US5593742A
公开(公告)日：1997-01-14
申请号：US518770
申请日：1995-08-24
申请人： Robert A. Lux , James A. Harvey , Arthur Tauber , Steven C. Tidrow
发明人： Robert A. Lux , James A. Harvey , Arthur Tauber , Steven C. Tidrow
IPC分类号： C23C14/16 , C23C14/28 , C30B23/00 , C23C8/00 , C23C14/30 , H05B7/00
CPC分类号： B82Y10/00 , C23C14/16 , C23C14/28 , C30B23/002 , C30B29/06
摘要： An ablation process by which fused deposits of silicon particles are accuated on a substrate of selected material in accordance with whether microclusters of spherical configurations or microfilaments of cylindrical configurations are to be fabricated. Silicon ablation is accomplished in an inert gas atmosphere with an excimer laser that generates light pulses of which the wavelength and frequency are controlled to fix the energy level thereof. The pressure of the inert gas atmosphere is also controlled in accordance with whether microclusters or microfilaments are to be fabricated.
摘要翻译：根据是否要制造球形结构的微球或圆柱形构造的微丝，消融过程通过其将硅颗粒的熔融沉积物积聚在所选材料的基底上。硅消融在具有准分子激光器的惰性气体气氛中实现，其产生其脉冲和频率被控制以固定其能量水平的光脉冲。惰性气体气氛的压力也是根据是否要制造微团粒或微丝来控制的。

9. 发明授权

US4904801A Process for the preparation of aromatic ether bismaleimides 失效
标题翻译：芳香醚双马来酰亚胺的制备方法
公开(公告)号：US4904801A
公开(公告)日：1990-02-27
申请号：US282186
申请日：1988-12-08
申请人： John M. Butler , Richard P. Chartoff , James A. Harvey
发明人： John M. Butler , Richard P. Chartoff , James A. Harvey
IPC分类号： C07D207/44 , C07D207/452 , H05K1/03
CPC分类号： C07D207/452 , H05K1/0346
摘要： The present invention provides a process for producing aromatic ether bismaleimides of the Formula (II) ##STR1## wherein A is a divalent mononuclear or polynuclear aromatic linking group. The process provides good yields and can be scaled up readily to commerical size runs.The present invention also provides compositions containing at least about 80 weight % of the bismaleimide of Formula (II) above.
摘要翻译：本发明提供了制备式（II）的芳族醚双马来酰亚胺的方法，其中A是二价单核或多核芳族连接基团。该方法提供了良好的产率，并且可以容易地扩大到商业尺寸运行。本发明还提供含有至少约80重量％上述式（II）双马来酰亚胺的组合物。

10. 发明授权

US6084608A Particle-reinforced wiper for ink jet print head 失效
标题翻译：用于喷墨打印头的颗粒增强擦拭器
公开(公告)号：US6084608A
公开(公告)日：2000-07-04
申请号：US710597
申请日：1996-09-19
申请人： James A. Harvey , John H. Dion , Thomas J. Purwins
发明人： James A. Harvey , John H. Dion , Thomas J. Purwins
IPC分类号： B41J2/165
CPC分类号： B41J2/16538
摘要： An ink jet print head wiping apparatus having a wiper blade comprising a flexible elastomeric matrix containing particles of a harder material than the matrix, such that the particles resist wear to prolong the useful life of the wiper, the particle material may be a non abrasive but hard polymer such as polyethylene, which may be bonded to the matrix with a coupling agent such as silane.
摘要翻译：一种具有刮水片的喷墨打印头擦拭装置，其包括柔性弹性体基体，其包含比基质更硬的材料的颗粒，使得该颗粒抵抗磨损以延长擦拭器的使用寿命，所述颗粒材料可以是非磨蚀性的，但是硬聚合物如聚乙烯，其可以用偶联剂如硅烷键合到基质上。

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