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1. 发明授权

US06223768B1 Dust cover 有权
标题翻译：防尘罩
公开(公告)号：US06223768B1
公开(公告)日：2001-05-01
申请号：US09595116
申请日：2000-06-16
申请人： Richard E. Hoffman , David M. Garner
发明人： Richard E. Hoffman , David M. Garner
IPC分类号： E03B100
CPC分类号： F16K1/12 , F16L37/60 , F16L2201/80 , Y10T137/698 , Y10T137/7043 , Y10T137/7054 , Y10T137/7058
摘要： An outlet dust cover, for attachment to a back plate having a wall plate formed to include an aperture within which a valve controlling gas flow in a pipe is received, includes a plate, a valve actuator located in the plate and arranged to be positioned adjacent the valve when the plate is positioned adjacent the wall plate, the valve actuator having a first state in which the valve is not actuated and a second state wherein the valve is actuated, and a vent extending through the cover and positioned to be in communication with the pipe.
摘要翻译：出口防尘罩，用于附接到具有壁板的背板，后壁形成为包括孔，控制气体在管中的气体被容纳在该孔内，包括板，阀致动器，位于板中并且布置成邻近所述阀当所述板邻近所述壁板定位时，所述阀致动器具有阀未被致动的第一状态和所述阀被致动的第二状态，以及通过所述盖延伸并定位成与所述阀连通的阀管道。

2. 发明授权

US6149128A Keyed cap for gas outlet valve 有权
标题翻译：气体出口阀盖帽
公开(公告)号：US6149128A
公开(公告)日：2000-11-21
申请号：US164291
申请日：1998-10-01
申请人： Dennis J. Gallant , Michael Buccieri , Edward W. Catton , Teddy L. Johnson , John D. Vogel , James N. Grote , Douglas C. Ambach , Gary L. Najmon , Nicholas C. Batta , Thomas J. Slanker , Dale A. Nobbe , Richard E. Hoffman , Kenneth M. Merkel , Donald L. Mobley , Chris L. Hildenbrand , Scott McCormick
发明人： Dennis J. Gallant , Michael Buccieri , Edward W. Catton , Teddy L. Johnson , John D. Vogel , James N. Grote , Douglas C. Ambach , Gary L. Najmon , Nicholas C. Batta , Thomas J. Slanker , Dale A. Nobbe , Richard E. Hoffman , Kenneth M. Merkel , Donald L. Mobley , Chris L. Hildenbrand , Scott McCormick
IPC分类号： F16L55/10 , A61M16/08 , F16K27/00 , F16L37/60 , F16K51/00 , F16K35/00
CPC分类号： F16L37/60 , A61M16/08 , A61M16/0816 , A61M2205/6045
摘要： A gas valve apparatus is configured to receive a gas specific adapter. The apparatus includes a gas valve body having a first keying mechanism, and a cap coupled to the gas valve body. The cap includes a keyed front face having a gas outlet configured to receive the gas specific adapter. The cap also includes a second keying mechanism configured to mate with the first keying mechanism on the gas valve body to permit the cap to be coupled to the valve body.
摘要翻译：气阀装置构造成接收气体专用适配器。该装置包括具有第一键控机构的气体阀体和联接到气体阀体的盖。所述盖包括具有气体出口的带键的前面，所述气体出口构造成接收所述气体专用适配器。帽还包括第二键控机构，其配置成与气阀体上的第一键控机构配合，以允许盖子与阀体联接。

3. 发明授权

US07145467B2 Medical gas alarm system 有权
公开(公告)号：US07145467B2
公开(公告)日：2006-12-05
申请号：US11138867
申请日：2005-05-25
申请人： Joseph H. Abel , William C. Bohlinger , Stanton H. Breitlow , Edward W. Catton , Thomas J. Dubisar , James P. Hentges , Richard E. Hoffman , William J. Kaht , Nick D. LaBare , Robert O. Moran , Thomas R. Pfingsten , Phillip B. Plyler , John M. Sharer , John B. Wilker, Sr. , Dale T. Wolfe
发明人： Joseph H. Abel , William C. Bohlinger , Stanton H. Breitlow , Edward W. Catton , Thomas J. Dubisar , James P. Hentges , Richard E. Hoffman , William J. Kaht , Nick D. LaBare , Robert O. Moran , Thomas R. Pfingsten , Phillip B. Plyler , John M. Sharer , John B. Wilker, Sr. , Dale T. Wolfe
IPC分类号： G08B17/10 , G01N9/00 , A61B5/00
CPC分类号： G08B25/14 , A61M16/0051 , A61M16/01 , A61M16/0833 , A61M16/10 , A61M16/12 , A61M2202/0208 , A61M2202/03 , F17D1/04 , G06F19/00 , G06F19/3418 , G16H40/20 , Y10S128/903 , Y10S706/924 , Y10T137/8158 , Y10T137/8326 , A61M2202/0007
摘要： A medical gas alarm system for use in a healthcare facility having a medical gas system and having a network of computer devices is provided. The alarm system includes at least one area alarm controller adapted to receive a first signal indicative of a condition of a first portion of the medical gas system. The area alarm controller is adapted to communicate with the network. The alarm system also includes at least one master alarm controller adapted to receive a second signal indicative of a condition of a second portion of the medical gas system. The master alarm controller is adapted to communicate with the network. The area alarm controller is adapted to communicate with the master alarm controller through the network.

4. 发明授权

US4255302A Resin system for filament winding of pressure vessels 失效
标题翻译：用于压力容器丝缠绕的树脂系统
公开(公告)号：US4255302A
公开(公告)日：1981-03-10
申请号：US95126
申请日：1979-11-15
申请人： Leo G. Adams , Richard E. Hoffman
发明人： Leo G. Adams , Richard E. Hoffman
IPC分类号： C08G59/22 , C08G59/50 , C08L63/02 , C08L63/00 , C08L77/10
CPC分类号： C08G59/226 , C08G59/5033
摘要： An epoxy resin system for use in the wet winding of high strength filament wound pressure vessels with aramide fiber. The resin system is composed of a mixture of a plurality of distinct epoxy resins and aromatic curing agents. The epoxy resins were selected to impart particular properties required for the filament winding process and to improve the strength of filament wound pressure vessels. Aromatic amine curing agents were selected to alter the time/temperature gel and cure conditions of the system without significantly altering the final strength of the pressure vessels. The resin system is nominally composed of a mixture of a commercially available epoxy resins comprising diglycidyl ether of bisphenol A, a diglycidyl ester of linoleic dimer acid, and a diglycidyl ether of butanediol and the aromatic amine curing agent comprises a mixture of methylenedianiline and metaphenylenediamine in a 60/40 ratio by weight. The ratios of the components are selected to meet the specific processing needs and the final product requirements.
摘要翻译：一种环氧树脂体系，用于高强度丝缠绕压力容器与芳族聚酰胺纤维的湿式缠绕。树脂体系由多种不同的环氧树脂和芳香族固化剂的混合物构成。选择环氧树脂以赋予纤维缠绕过程所需的特定性能并提高长丝缠绕压力容器的强度。选择芳族胺固化剂以改变体系的时间/温度凝胶和固化条件，而不显着改变压力容器的最终强度。树脂体系名义上由包含双酚A的二缩水甘油醚，亚油酸二聚酸的二缩水甘油酯和丁二醇的二缩水甘油醚的市售环氧树脂的混合物组成，芳族胺固化剂包括亚甲基二苯胺和间苯二胺的混合物 60/40重量比。选择组件的比例以满足特定的加工需求和最终产品要求。

5. 发明授权

US07768414B2 Medical gas alarm system 有权
标题翻译：医用气体报警系统
公开(公告)号：US07768414B2
公开(公告)日：2010-08-03
申请号：US11601724
申请日：2006-11-20
申请人： Joseph H. Abel , William C. Bohlinger , Stanton H. Breitlow , Edward W. Catton , Thomas J. Dubisar , James P. Hentges , Richard E. Hoffman , William J. Kaht , Nick D. LaBare , Robert O. Moran , Thomas R. Pfingsten , Phillip B. Plyler , John M. Sharer , John B. Wilker, Sr. , Dale T. Wolfe
发明人： Joseph H. Abel , William C. Bohlinger , Stanton H. Breitlow , Edward W. Catton , Thomas J. Dubisar , James P. Hentges , Richard E. Hoffman , William J. Kaht , Nick D. LaBare , Robert O. Moran , Thomas R. Pfingsten , Phillip B. Plyler , John M. Sharer , John B. Wilker, Sr. , Dale T. Wolfe
IPC分类号： G08B17/10 , G08B29/00 , A61B5/00 , G01N9/00
CPC分类号： G08B21/14 , A61M16/0051 , A61M16/021 , A61M16/0833 , A61M16/104 , A61M2205/3561 , A61M2205/3584 , G08B25/003 , G08B25/009 , G08B25/08 , Y10S128/903 , Y10S706/924 , Y10T137/8158
摘要： A medical gas alarm system for use in a healthcare facility having a medical gas system and having a network of computer devices is provided. The alarm system includes at least one area alarm controller adapted to receive a first signal indicative of a condition of a first portion of the medical gas system. The area alarm controller is adapted to communicate with the network. The alarm system also includes at least one master alarm controller adapted to receive a second signal indicative of a condition of a second portion of the medical gas system. The master alarm controller is adapted to communicate with the network. The area alarm controller is adapted to communicate with the master alarm controller through the network.
摘要翻译：提供一种用于具有医疗气体系统并具有计算机设备网络的保健设施的医疗气体报警系统。报警系统包括至少一个区域报警控制器，适于接收指示医疗气体系统的第一部分状况的第一信号。区域报警控制器适用于与网络通信。报警系统还包括至少一个主报警控制器，适于接收指示医用气体系统的第二部分状况的第二信号。主报警控制器适用于与网络通信。区域报警控制器适用于通过网络与主报警控制器进行通信。

6. 发明授权

US4352700A Cure rate inhibitors for ferrocene-containing propellants 失效
标题翻译：含二茂铁的推进剂的固化速率抑制剂
公开(公告)号：US4352700A
公开(公告)日：1982-10-05
申请号：US218400
申请日：1980-12-19
申请人： Richard E. Hoffman
发明人： Richard E. Hoffman
IPC分类号： C06B29/22 , C06B45/10
CPC分类号： C06B45/10 , C06B29/22
摘要： Disclosed is a phosphate acid diester that is employed in trace amounts inropellants containing ferrocene or ferrocene derivatives wherein it functions as a cure-rate inhibitor. The trace amount of phosphate acid diester extends the pot life of these propellants without inhibiting the final cure thereof.
摘要翻译：公开了一种磷酸二酯，其用于含有二茂铁或二茂铁衍生物的推进剂中，其中其作为固化速率抑制剂起作用。痕量的磷酸二酯延长了这些推进剂的适用期，而不抑制其最终固化。

7. 发明授权

US06987448B2 Medical gas alarm system 有权
公开(公告)号：US06987448B2
公开(公告)日：2006-01-17
申请号：US09933502
申请日：2001-08-20
申请人： Edward W. Catton , John M. Sharer , John B. Wilker, Sr. , Phillip B. Plyler , Joseph H. Abel , William J. Kaht , James P. Hentges , Thomas R. Pfingsten , Stanton H. Breitlow , William C. Bohlinger , Thomas J. Dubisar , Robert O. Moran , Dale T. Wolfe , Nick D. LaBare , Richard E. Hoffman
发明人： Edward W. Catton , John M. Sharer , John B. Wilker, Sr. , Phillip B. Plyler , Joseph H. Abel , William J. Kaht , James P. Hentges , Thomas R. Pfingsten , Stanton H. Breitlow , William C. Bohlinger , Thomas J. Dubisar , Robert O. Moran , Dale T. Wolfe , Nick D. LaBare , Richard E. Hoffman
IPC分类号： G08B29/00 , G01N9/00 , A61B5/00
CPC分类号： G08B25/14 , A61M16/0051 , A61M16/01 , A61M16/0833 , A61M16/10 , A61M16/12 , A61M2202/0208 , A61M2202/03 , F17D1/04 , G06F19/00 , G06F19/3418 , G16H40/20 , Y10S128/903 , Y10S706/924 , Y10T137/8158 , Y10T137/8326 , A61M2202/0007
摘要： A medical gas alarm system for use in a healthcare facility having a medical gas system and having a network of computer devices is provided. The alarm system includes at least one area alarm controller adapted to receive a first signal indicative of a condition of a first portion of the medical gas system. The area alarm controller is adapted to communicate with the network. The alarm system also includes at least one master alarm controller adapted to receive a second signal indicative of a condition of a second portion of the medical gas system. The master alarm controller is adapted to communicate with the network. The area alarm controller is adapted to communicate with the master alarm controller through the network.

8. 发明授权

US5268223A Toughened fiber-reinforced composites 失效
标题翻译：增韧纤维增强复合材料
公开(公告)号：US5268223A
公开(公告)日：1993-12-07
申请号：US708473
申请日：1991-05-31
申请人： Shahid P. Qureshi , Richard E. Hoffman , Richard H. Newman-Evans
发明人： Shahid P. Qureshi , Richard E. Hoffman , Richard H. Newman-Evans
IPC分类号： C08G59/32 , C08J5/24 , C08L63/00 , B32B5/22 , B32B27/38 , C08K7/22
CPC分类号： C08J5/24 , C08G59/3218 , C08G59/3245 , C08L63/00 , C08J2363/00 , Y10T428/254 , Y10T428/31511 , Y10T442/67 , Y10T442/699
摘要： Composites comprising structural fiber and matrix resin formulated from epoxys selected from the group consisting of polyglycidyl ethers of polycyclic bridged hydroxy-substituted polyaromatic compounds and N,N,N',N'-tetraglycidyl-bis(4-amino- 3-ethylphenyl)methane with from about 6 to about 150 pbw, per hundred parts by weight of the epoxy resin components, of a solid aromatic diamine hardener, toughened with porous rigid resin particles having a spheroidal spongy structure. The resulting composites exhibit surprising improvement in interlaminar strength characteristics as measured by G.sub.IC.
摘要翻译：包含由选自多环桥羟基取代的多芳族化合物的多缩水甘油醚和N，N，N'，N'-四缩水甘油基 - 双（4-氨基-3-乙基苯基）甲烷的环氧化物配制的结构纤维和基质树脂的复合材料以每100重量份环氧树脂组分约6至约150pbw的固体芳族二胺硬化剂，用具有球形海绵结构的多孔刚性树脂颗粒增韧。所得到的复合材料表现出由GIC测量的层间强度特性的令人惊奇的改善。

9. 发明授权

US5057822A Medical gas alarm system 失效
标题翻译：医用气体报警系统
公开(公告)号：US5057822A
公开(公告)日：1991-10-15
申请号：US578625
申请日：1990-09-07
申请人： Richard E. Hoffman
发明人： Richard E. Hoffman
IPC分类号： A61M16/10 , G08B21/18
CPC分类号： G08B21/182 , A61M16/10 , A61M16/0051 , A61M2016/0027 , Y10T137/8242 , Y10T137/8326
摘要： A medical gas alarm system is provided which includes a sensor unit pneumatically connected to a medical gas supply line and a switch connected to a valve in the supply line for detecting the open condition of the valve. In the event either the sensor detects a high pressure or low pressure condition in the supply line or the switch is activated by closing of the valve, an alarm signal is received by an alarm module and an alarm is activated. The alarm may be visual, audible or both. During normal operations, the alarm module displays both a system on condition and a digital display indicating the pressure in the supply line. The invention also includes a method of monitoring the condition of a medical gas delivery system which includes sensing the pressure in the gas supply line, detecting the open condition of the valve, transmitting an alarm signal to an alarm module in response to alarm conditions detected either as a result of improper pressure or valve closure, and generating a humanly perceptible alarm warning in response to receipt of an alarm signal.
摘要翻译：提供了一种医疗气体报警系统，其包括气动连接到医疗气体供应管线的传感器单元和连接到供应管线中用于检测阀的打开状态的阀门的开关。如果传感器检测到供应管路中的高压或低压状态，或者关闭阀门来启动开关，则报警模块接收到报警信号，并启动报警。警报可能是视觉，听觉或两者。在正常操作期间，报警模块同时显示系统状态和数字显示屏，指示供电线路中的压力。本发明还包括一种监测医疗气体输送系统的状态的方法，其包括检测气体供应管线中的压力，检测阀的打开状态，响应于检测到的报警条件将报警信号传送到报警模块由于不正确的压力或阀门关闭，并且响应于接收到报警信号而产生人为可察觉的报警警告。

10. 发明授权

US4727903A Fluid shutoff valve 失效
标题翻译：流体截止阀
公开(公告)号：US4727903A
公开(公告)日：1988-03-01
申请号：US67718
申请日：1987-06-26
申请人： Malcolm B. Sturgis , Richard E. Hoffman
发明人： Malcolm B. Sturgis , Richard E. Hoffman
IPC分类号： F16K17/30 , F16K17/38 , F16K31/12
CPC分类号： F16K17/30 , F16K17/383 , Y10T137/1819 , Y10T137/7728 , Y10T137/774 , Y10T137/7759
摘要： An excess pressure and/or excess flow/temperature shutoff valve comprising a valve housing having an axial bore therethrough with inlet and outlet ends, a portion of the bore being enlarged to form a valve chamber, and a spool movable in the valve chamber and having a sealing fit with the walls of the chamber. In the event of an upstream pressure increase of predetermined magnitude, the spool is adapted to move from an open position in which it permits flow of fluid through the bore to a position wherein additional spool area is exposed to the upstream fluid pressure, whereupon the spool is adapted to move further downstream to a shut off position for blocking the flow of fluid through the bore. The valve may be optionally equipped to shut off the flow of fluid in the event of a downstream pressure decrease as a result of excess leakage and/or an increase in fluid temperature in excess of a predetermined value.
摘要翻译：一种过量的压力和/或过量的流量/温度截止阀，其包括阀壳体，其具有穿过其的入口和出口端的轴向孔，孔的一部分被扩大以形成阀室，以及可在阀室中移动并具有与腔室的壁密封配合。在上游压力增加预定大小的情况下，阀芯适于从打开位置移动，其中允许流体通过孔流动到其中附加的卷轴区域暴露于上游流体压力的位置，于是该卷轴适于在下游进一步移动到关闭位置，以阻止通过孔的流体流动。可选地，阀可以在由于过量泄漏和/或超过预定值的流体温度的增加而导致下游压力降低的情况下切断流体流动。

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