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1. 发明授权

US06823321B2 Method and system for optimizing refill amount for automatic refill of a shared virtual postage meter 有权
标题翻译：用于优化共享虚拟邮资计费器自动重新填充的补充金额的方法和系统
公开(公告)号：US06823321B2
公开(公告)日：2004-11-23
申请号：US09952543
申请日：2001-09-14
申请人： Robert J. Johnson , Fuming Ye , Manu Sarin , Thomas Shokite , James R. Tobin
发明人： Robert J. Johnson , Fuming Ye , Manu Sarin , Thomas Shokite , James R. Tobin
IPC分类号： G07B1700
CPC分类号： G07B17/00435 , G07B2017/00056 , G07B2017/00064
摘要： A method and system for dynamically optimizing the amount of an automatic refill of a shared virtual postage meter is disclosed. A desired time between refills is predetermined based on the capacity of the system to perform refills, the time required to process a refill, and the impact of performing a refill on the overall performance of the system. A refill amount candidate is then determined based on the predetermined desired time between refills, the elapsed time since the last refill and the amount of the last refill. The determined refill amount candidate is then further validated to insure that it falls within a range of a predetermined minimum and maximum refill amounts. Once validated, the refill amount candidate is the optimal refill amount, and the shared virtual postage meter is refilled accordingly.
摘要翻译：公开了一种用于动态优化共享虚拟邮资计费器的自动重新充值的方法和系统。重新填充之间的期望时间是基于系统执行再填充的能力，处理再填充所需的时间以及执行再填充对系统的整体性能的影响而预先确定的。然后根据再填充之间的预定期望时间，自上次再填充之后的经过时间和最后一次填充量来确定再填充金额候选。然后进一步验证所确定的补充金额候选者以确保其落入预定的最小和最大补充量的范围内。一旦验证，补注金额候选者是最佳补充金额，并且相应地重新填充共享的虚拟邮资计费器。

2. 发明授权

US5507336A Method of constructing fully dense metal molds and parts 失效
标题翻译：构建完全致密的金属模具和零件的方法
公开(公告)号：US5507336A
公开(公告)日：1996-04-16
申请号：US373137
申请日：1995-01-17
申请人： James R. Tobin
发明人： James R. Tobin
IPC分类号： B22C7/00 , B22C9/04 , B22C9/06 , B22D19/14 , B22F3/26 , B22F5/00 , B29C33/38 , B29C45/26
CPC分类号： B22F5/007 , B22C9/04 , B22D19/14 , B22F2998/00
摘要： A method of constructing a fully dense metal part or a metal mold half for mating with another mold half to form a mold for casting multiple parts. Steps include placing a pattern in a tubular mold base, casting a ceramic member onto critical surfaces of the pattern, removing the pattern from the mold base, covering the critical surfaces transferred to the ceramic member with a powdered metal having a melting temperature greater than that of an infiltration metal, placing a quantity of an infiltration metal over the powdered metal, placing the tubular mold base in a furnace at a temperature sufficient to melt the infiltration metal without melting the powdered metal, and removing the ceramic member from the first open end of the tubular mold base to expose the critical surfaces. The quantity of the infiltration metal is sufficient to fill voids between the particles of the powdered metal when the infiltration metal is melted, thereby generating a fully dense metal part. The metal part has the critical surfaces transferred from the ceramic member when the infiltration metal solidifies. The metal powder also acts as a filter to filter out any contamination or oxidized metal within the infiltration metal so that such contamination does not blemish the finished surface of the fully dense metal part.
摘要翻译：一种构造完全致密的金属部件或金属半模以与另一半模配合以形成用于铸造多个部件的模具的方法。步骤包括将图案放置在管状模具基座中，将陶瓷构件放置在图案的临界表面上，从模具基底移除图案，用熔化温度大于其的熔融温度覆盖转移到陶瓷构件的粉末状金属的临界表面。的浸渗金属，将一定数量的渗透金属放置在粉末金属上，将管状模具底座放置在炉中，其温度足以熔化渗透金属而不熔化粉末金属，并且从第一开口端去除陶瓷构件以暴露关键表面。当渗透金属熔化时，渗透金属的量足以填充粉末状金属颗粒之间的空隙，从而产生完全致密的金属部分。当渗透金属固化时，金属部件具有从陶瓷构件转移的临界表面。金属粉末还用作过滤器以过滤渗透金属中的任何污染物或氧化金属，使得这种污染物不会使完全致密的金属部件的成品表面发生瑕疵。

3. 发明申请

US20090026815A1 ENERGY ABSORBING TETHER FOR CHILD SAFETY SEAT 有权
标题翻译：能量吸收器儿童安全座椅
公开(公告)号：US20090026815A1
公开(公告)日：2009-01-29
申请号：US12241383
申请日：2008-09-30
申请人： Pankaj Tulsidas Amesar , Said Nakhla , Phillip Przybylo , James R. Tobin
发明人： Pankaj Tulsidas Amesar , Said Nakhla , Phillip Przybylo , James R. Tobin
IPC分类号： B60N2/42 , B60N2/28
CPC分类号： B60N2/2809
摘要： An energy absorbing tether assembly for use with a child safety seat of the type having a pair of spaced apart slots in a shell.
摘要翻译：一种用于儿童安全座椅的能量吸收系绳组件，其具有在壳体中的一对间隔开的狭槽。

4. 发明授权

US5927373A Method of constructing fully dense metal molds and parts 失效
标题翻译：构建完全致密的金属模具和零件的方法
公开(公告)号：US5927373A
公开(公告)日：1999-07-27
申请号：US799747
申请日：1997-02-12
申请人： James R. Tobin
发明人： James R. Tobin
IPC分类号： B22C7/02 , B22C9/04 , B22C9/06 , B23H1/04 , B23H1/06 , B29C33/38
CPC分类号： B23H1/04 , B22C7/02 , B22C9/04 , B22C9/06 , B23H1/06
摘要： A method of constructing a fully dense metal part or a metal mold half for matin with another mold half to form a mold for casting multiple parts. Steps include placing a pattern having critical pattern surfaces in a flask having an open end. The critical pattern surfaces face upward. Other steps involve covering the critical pattern surfaces with a concentrated heat reversible gel solution added to the flask, and cooling the gel solution to form an elastic solid gel mold. Further steps include removing the flask and the pattern from the elastic gel mold, and casting a ceramic mold around the solid gel mold. In other steps the gel mold is liquified for removal from the ceramic mold and the ceramic mold is inverted so that its critical ceramic surfaces face upward. Still other steps involve covering the critical ceramic surfaces with a powder, and placing a quantity of an infiltration material over the powder, and placing the ceramic mold, the powder, and the infiltration material in a furnace at a temperature sufficient to melt the infiltration material without melting and sintering the powder. The quantity of the infiltration material is sufficient to fill voids between the particles, thereby generating a fully dense mold half.
摘要翻译：一种用另一半模构造完全致密的金属部件或金属半模的方法，以形成用于铸造多个部件的模具。步骤包括将具有关键图案表面的图案放置在具有开口端的烧瓶中。关键图案面朝上。其他步骤包括用加入烧瓶的浓热可逆凝胶溶液覆盖临界图案表面，并冷却凝胶溶液以形成弹性固体凝胶模具。进一步的步骤包括从弹性凝胶模具中取出烧瓶和图案，以及在固体凝胶模具周围浇铸陶瓷模具。在其他步骤中，凝胶模具被液化以从陶瓷模具中取出，并且陶瓷模具被倒置，使得其临界陶瓷表面朝上。还有一些步骤涉及用粉末覆盖临界陶瓷表面，并将一定数量的渗透材料放置在粉末上，并将陶瓷模具，粉末和渗透材料放置在炉中，其温度足以熔化渗透材料不熔化并烧结粉末。渗透材料的量足以填充颗粒之间的空隙，从而产生完全致密的半模。

5. 发明授权

US5678162A Mold useful for injection molding of plastics, and methods of production and uses thereof 失效
标题翻译：用于塑料注射成型的模具及其制造方法及其用途
公开(公告)号：US5678162A
公开(公告)日：1997-10-14
申请号：US339988
申请日：1994-11-14
申请人： Joel W. Barlow , Balasubramanian Badrinarayan , Joseph J. Beaman , David L. Bourell , Richard H. Crawford , Harris L. Marcus , James R. Tobin , Neal K. Vail
发明人： Joel W. Barlow , Balasubramanian Badrinarayan , Joseph J. Beaman , David L. Bourell , Richard H. Crawford , Harris L. Marcus , James R. Tobin , Neal K. Vail
IPC分类号： B22F3/22 , B22F5/00 , B29C33/38 , B22F1/00
CPC分类号： B22F3/225 , B22F5/007 , B29C33/3807 , B22F2998/00 , B22F2998/10 , B22F2999/00 , B29K2863/00 , B29K2903/06 , Y02P10/292 , Y02P10/295
摘要： A mold useful for injection molding, comprising: a porous network of metal and oxidized metal and a cured epoxy resin dispersed in the porous network. The mold can be prepared by a process comprising the sequential steps of (a) forming a mixture of a metal powder and a polymer binder; (b) heating the mixture at a temperature in the range from about 100.degree. C. to about 300.degree. C. to remove a majority of the polymer binder from the mixture; (c) heating the mixture resulting from step (b) at a temperature greater than about 300.degree. C. and less than the melting point of the metal in the presence of oxygen to oxidize at least a portion of the metal to form a self-adhering porous network of metal and oxidized metal; (d) contacting the self-adhering porous network with an epoxy resin to fill at least a portion of the porous network with epoxy resin; and (e) curing the body resulting from step (d) to form the mold. The shape of the mold can be performed by selective laser sintering of the mixture.
摘要翻译：一种用于注射成型的模具，包括：金属和氧化金属的多孔网络和分散在多孔网络中的固化的环氧树脂。模具可以通过包括以下顺序步骤的方法制备：（a）形成金属粉末和聚合物粘合剂的混合物; （b）在约100℃至约300℃的温度范围内加热该混合物以从混合物中除去大部分聚合物粘合剂; （c）在大于约300℃的温度下加热由步骤（b）产生的混合物，并且在氧的存在下小于金属的熔点以氧化至少一部分金属，粘附金属和氧化金属的多孔网络; （d）使自粘多孔网络与环氧树脂接触，以用环氧树脂填充至少一部分多孔网; 和（e）固化由步骤（d）产生的主体以形成模具。模具的形状可以通过混合物的选择性激光烧结来进行。

6. 发明授权

US5131265A Real-time rheology measurement sensor 失效
标题翻译：实时流变测量传感器
公开(公告)号：US5131265A
公开(公告)日：1992-07-21
申请号：US658809
申请日：1991-02-22
申请人： James R. Tobin , Robert W. Pennisi , Frank Starsky
发明人： James R. Tobin , Robert W. Pennisi , Frank Starsky
IPC分类号： B29C45/76 , G01F1/28 , G01N11/10 , G01N33/44
CPC分类号： B29C45/7646 , G01F1/28 , G01N11/10 , G01N33/44
摘要： A sensor (18) for measuring the rheology of materials is provided, comprising a deformable beam (20) simply supported at two locations (21 and 22). The beam has supported and unsupported portions, with the unsupported portion (28) extending beyond the supported portion. A strain gauge (23) is attached to the supported portion of the deformable beam (20), and measures the induced strain on the beam when the unsupported portion (28) is deflected by a moving material.
摘要翻译：提供了一种用于测量材料流变性的传感器（18），其包括简单地支撑在两个位置（21和22）处的可变形梁（20）。梁具有支撑和未支撑的部分，其中未支撑部分（28）延伸超过被支撑部分。应变仪（23）附接到可变形梁（20）的支撑部分，并且当未被支撑部分（28）被移动材料偏转时，测量梁上的感应应变。

7. 发明授权

US07648199B2 Energy absorbing tether for child safety seat 有权
标题翻译：儿童安全座椅吸力系绳
公开(公告)号：US07648199B2
公开(公告)日：2010-01-19
申请号：US12241383
申请日：2008-09-30
申请人： Pankaj Tulsidas Amesar , Said Nakhla , Phillip Przybylo , James R. Tobin
发明人： Pankaj Tulsidas Amesar , Said Nakhla , Phillip Przybylo , James R. Tobin
IPC分类号： B60N2/42 , B60R21/00
CPC分类号： B60N2/2809
摘要： An energy absorbing tether assembly for use with a child safety seat of the type having a pair of spaced apart slots in a shell.
摘要翻译：一种用于儿童安全座椅的能量吸收系绳组件，其具有在壳体中的一对间隔开的狭槽。

8. 发明授权

US06540288B1 Low profile vehicle escape hatch assembly 有权
公开(公告)号：US06540288B1
公开(公告)日：2003-04-01
申请号：US10010922
申请日：2001-11-08
申请人： James R. Tobin
发明人： James R. Tobin
IPC分类号： B60J700
CPC分类号： B60J7/1642 , Y10T29/49826 , Y10T29/49881
摘要： An escape hatch assembly mountable in an opening in the roof of a vehicle which includes a frame member having an egress opening defined by upstanding side walls that are arranged to extend upwardly into the opening in the roof of the vehicle, a flange member extending outwardly from the lower portion of said frame member and arranged to abut the inside surface of the roof of the vehicle; and attachment elements for securing the flange member to the inside surface of the roof of the vehicle. A method of installing the escape hatch upwardly through an opening the roof of a vehicle is also disclosed.

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