公开(公告)号：US06706247B2

公开(公告)日：2004-03-16

申请号：US10313045

申请日：2002-12-06

Applicant: Timothy Jon Shepodd

Inventor： Timothy Jon Shepodd

IPC: H01J718

CPC classification number: B01J23/40 ,  B01J23/74 ,  B01J33/00 ,  B01J37/0009

Abstract: A method and composition are disclosed for preventing uncontrolled exothermic reaction in the presence of a catalyst. A catalyst deployed as a finely divided powder which is attached to the surface of a low melting point wax or wax-like material which is utilized as a carrier for the catalyst. During operation should the catalyst overheat due to uncontrolled conditions brought about by a run-away reaction the heat of reaction melts the low melting point wax which would itself wet the surface of the catalyst and prevent further catalysis.

Abstract translation: 公开了用于在催化剂存在下防止不受控制的放热反应的方法和组合物。 一种作为细分粉末部分的催化剂，其连接到用作催化剂载体的低熔点蜡或蜡状材料的表面上。 在操作过程中，如果由于失控反应引起的不受控制的条件导致催化剂过热，则反应热会熔化低熔点蜡，该蜡本身将润湿催化剂的表面并防止进一步的催化。

公开(公告)号：US06645396B2

公开(公告)日：2003-11-11

申请号：US10244906

申请日：2002-09-16

Applicant: Fernando Montanari ,  Silvio Quici ,  Amedea Manfredi ,  Elena Villa ,  Serena Della Bianca ,  Luca Toia

Inventor： Fernando Montanari ,  Silvio Quici ,  Amedea Manfredi ,  Elena Villa ,  Serena Della Bianca ,  Luca Toia

IPC: H01J718

CPC classification number: C01B3/0015 ,  C07D251/34 ,  Y02E60/328

Abstract: The present invention relates to a composition capable of hydrogen sorption in a closed container at low pressure, comprising an unsaturated organic substance and a hydrogenation catalyst. Said unsaturated organic substance is a compound having general formula A or A′, or a dimer or polymer thereof, or a copolymer wherein one of the structural units has the general formula A or A′: wherein R1, R2 and R3 are hydrogen or hydrocarbon moieties optionally comprising one or more heteroatoms, at least one among R1, R2 and R3 being chosen in the group of alkenyl, alkynyl, arylalkenyl and arylalkynyl moieties, optionally comprising one or more heteroatoms.

Abstract translation: 本发明涉及能够在密闭容器中在低压下吸氢的组合物，其包含不饱和有机物质和氢化催化剂。 所述不饱和有机物质是具有通式A或A'的化合物或其二聚体或聚合物，或其中一个结构单元具有通式A或A'的共聚物：其中R 1，R 2， R 3为氢或任选包含一个或多个杂原子的烃部分，R 1，R 2和R 3中的至少一个选自烯基，炔基，芳基烯基和芳基炔基部分， 任选地包含一个或多个杂原子。

公开(公告)号：US06491844B1

公开(公告)日：2002-12-10

申请号：US09896728

申请日：2001-06-29

Applicant: Timothy Jon Shepodd

Inventor： Timothy Jon Shepodd

IPC: H01J718

CPC classification number: B01J23/40 ,  B01J23/74 ,  B01J33/00 ,  B01J37/0009

Abstract: A method and composition are disclosed for preventing uncontrolled exothermic reaction in the presence of a catalyst. A catalyst deployed as a finely divided powder which is attached to the surface of a low melting point wax or wax-like material which is utilized as a carrier for the catalyst. During operation should the catalyst overheat due to uncontrolled conditions brought about by a run-away reaction the heat of reaction melts the low melting point wax which would itself wet the surface of the catalyst and prevent further catalysis.

Abstract translation: 公开了用于在催化剂存在下防止不受控制的放热反应的方法和组合物。 一种作为细分粉末部分的催化剂，其连接到用作催化剂载体的低熔点蜡或蜡状材料的表面上。 在操作过程中，如果由于失控反应引起的不受控制的条件导致催化剂过热，则反应热会熔化低熔点蜡，该蜡本身将润湿催化剂的表面并防止进一步的催化。

公开(公告)号：US06514430B1

公开(公告)日：2003-02-04

申请号：US09723614

申请日：2000-11-27

Applicant: Alessio Corazza ,  Claudio Boffito

Inventor： Alessio Corazza ,  Claudio Boffito

IPC: H01J718

CPC classification number: H01J17/186 ,  H01J7/183

Abstract: Compositions containing getter material and getter devices for which gettering activity can be activated at applied temperatures that are lower than those temperatures required for activating the getter material alone are disclosed. In one aspect, a getter composition that includes a getter component and an activator component is provided. The getter component is selected from the group consisting of evaporable and non-evaporable getter materials. The activator component is effective to heat said getter material to a temperature greater than about 500° C. when said activator material is heated to a temperature of between about 280° C. and about 500° C. In some embodiments, the activator component is effective to bring the temperature of the getter material to greater than about 1,000° C. These materials can be used in devices and locations for which low applied activation temperatures are required.

Abstract translation: 公开了含有吸气剂材料和吸气装置的组合物，其吸附活性可以在低于单独活化吸气剂材料所需的温度的应用温度下活化。 一方面，提供了包含吸气剂组分和活化剂组分的吸气剂组合物。 吸气剂组分选自蒸发和非蒸发吸气剂材料组。 当所述活化剂材料被加热至约280℃至约500℃的温度时，活化剂组分有效地将所述吸气剂材料加热至大于约500℃的温度。在一些实施方案中，活化剂组分为 有效地使吸气材料的温度大于约1000℃。这些材料可用于需要低施加活化温度的装置和位置。

公开(公告)号：US06388385B1

公开(公告)日：2002-05-14

申请号：US09528093

申请日：2000-03-17

Applicant: James B. McGinn ,  Miriam Spagnol

Inventor： James B. McGinn ,  Miriam Spagnol

IPC: H01J718

CPC classification number: H01J41/18

Abstract: An ion pump anode eliminates the intercellular spaces while maintaining an efficient cell shape in which the plasma sheath follows the contour of the cell wall. The cell are preferably quasi-cylindrical and can be manufactured by folding one or more metal strip into a corrugation and welding the strip to create separate cells. By eliminating the intercellular region, which support a high plasma density, the formation of dendrites under such a region is prevented and instabilities caused by those dendrites are eliminated.

Abstract translation: 离子泵阳极消除细胞间隙，同时保持有效的细胞形状，其中等离子体鞘跟随细胞壁的轮廓。 电池优选是准圆柱形的，并且可以通过将一个或多个金属带折叠成波纹并焊接带以产生单独的电池来制造。 通过消除支持高等离子体密度的细胞间区域，可以防止这种区域下的枝晶形成，并消除由那些树突引起的不稳定性。

公开(公告)号：US06426314B1

公开(公告)日：2002-07-30

申请号：US09872220

申请日：2001-05-31

Applicant: David W. Carroll ,  Kenneth V. Salazar ,  Mitchell Trkula ,  Cynthia W. Sandoval

Inventor： David W. Carroll ,  Kenneth V. Salazar ,  Mitchell Trkula ,  Cynthia W. Sandoval

IPC: H01J718

CPC classification number: C01B3/00 ,  B01J20/223 ,  B01J20/30 ,  B01J31/2291 ,  B01J31/2295 ,  B01J37/345 ,  B01J2531/46 ,  B01J2531/824 ,  B01J2531/847 ,  Y02E60/327 ,  Y02E60/328

Abstract: There has been invented a codeposition process for fabricating hydrogen scavengers. First, a &pgr;-bonded allylic organometallic complex is prepared by reacting an allylic transition metal halide with an organic ligand complexed with an alkali metal; and then, in a second step, a vapor of the &pgr;-bonded allylic organometallic complex is combined with the vapor of an acetylenic compound, irradiated with UV light, and codeposited on a substrate.

Abstract translation: 已经发明了用于制造氢清除剂的共沉积方法。 首先，通过使烯丙基过渡金属卤化物与与碱金属络合的有机配体反应制备π键合的烯丙基有机金属络合物; 然后在第二步中，将pi键合的烯丙基有机金属络合物的蒸气与用紫外线照射的炔属化合物的蒸气组合，并共沉积在基材上。

公开(公告)号：US06398980B1

公开(公告)日：2002-06-04

申请号：US09877930

申请日：2001-06-08

Applicant: Nina Pavlovna Reutova ,  Serguej Jurievich Maneghin ,  Jury Mikhailovic Pustovoit ,  Vladimir Leonidovich Stoljarov ,  Vladimir Borisovich Akimenko

Inventor： Nina Pavlovna Reutova ,  Serguej Jurievich Maneghin ,  Jury Mikhailovic Pustovoit ,  Vladimir Leonidovich Stoljarov ,  Vladimir Borisovich Akimenko

IPC: H01J718

CPC classification number: H01J7/183 ,  B22F9/20 ,  B22F2998/10 ,  B22F3/02 ,  B22F3/10

Abstract: A process is provided for the production of porous non-evaporable getter materials comprising at least one first element selected from Zr and Ti and at least one second element selected from V, Cr, Mn and Ni. The starting metal powders are produced by reduction of the corresponding oxides, with calcium hydride and the thus obtained powders are compacted and sintered at a value of pressure and temperature in a given range. The getter materials due to the production process, have a novel distribution of chemical composition through the getter body, resulting in an improved combination of mechanical and gas-sorption properties.

Abstract translation: 提供了一种用于生产多孔非蒸发性吸气剂材料的方法，其包括至少一种选自Zr和Ti的第一元素和至少一种选自V，Cr，Mn和Ni的第二元素。 起始金属粉末通过用氢化钙还原相应的氧化物来制备，并将所得粉末压实并在给定范围内的压力和温度值下烧结。 由于生产过程，吸气剂材料通过吸气体具有新的化学成分分布，从而改进了机械和气体吸附性能的组合。

公开(公告)号：US06306314B1

公开(公告)日：2001-10-23

申请号：US09015965

申请日：1998-01-30

Applicant: Daniele Martelli ,  Corrado Carretti ,  Luisa Mantovani ,  Raffaello Lattuada ,  Giuseppe Urso

Inventor： Daniele Martelli ,  Corrado Carretti ,  Luisa Mantovani ,  Raffaello Lattuada ,  Giuseppe Urso

IPC: H01J718

CPC classification number: H01J7/183

Abstract: An evaporable getter device containing a mixture of nickel and BaAl4 is made to have a shorter barium evaporation time by using a mixture of nickel powders in which the particles of nickel have different morphologies and different specific areas.

Abstract translation: 通过使用其中镍颗粒具有不同形态和不同比表面积的镍粉的混合物，使含有镍和BaAl 4的混合物的可蒸发的吸气装置具有更短的钡蒸发时间。

公开(公告)号：US06506319B1

公开(公告)日：2003-01-14

申请号：US09653574

申请日：2000-08-31

Applicant: Alessio Corazza ,  Claudio Boffito

Inventor： Alessio Corazza ,  Claudio Boffito

IPC: H01J718

CPC classification number: H01J17/186 ,  H01J7/183

Abstract: Compositions containing getter material and getter devices for which gettering activity can be activated to applied temperatures that are lower than those temperatures required for activating the getter material alone are disclosed. In one aspect, a getter composition that includes a getter component and an activator component is provided. The getter component is selected from the group consisting of evaporable and non-evaporable getter materials. The activator component is effective to heat said getter material to a temperature greater than about 500° C. when said activator material is heated to a temperature of between about 280° C. and about 500° C. In some embodiments, the activator component is effective to bring the temperature of the getter material to greater than about 1,000° C. These materials can be used in devices and locations for which low applied activation temperatures are required.

Abstract translation: 公开了含有吸气剂材料和吸气装置的组合物，其中吸气活性可以被激活到低于单独激活吸气剂材料所需温度的温度。 一方面，提供了包含吸气剂组分和活化剂组分的吸气剂组合物。 吸气剂组分选自蒸发和非蒸发吸气剂材料组。 当所述活化剂材料被加热至约280℃至约500℃的温度时，活化剂组分有效地将所述吸气剂材料加热至大于约500℃的温度。在一些实施方案中，活化剂组分为 有效地使吸气材料的温度大于约1000℃。这些材料可用于需要低施加活化温度的装置和位置。

公开(公告)号：US06400074B1

公开(公告)日：2002-06-04

申请号：US09346978

申请日：1999-07-02

Applicant: Tatsuo Yamaura ,  Shigeo Itoh ,  Gentaro Tanaka

Inventor： Tatsuo Yamaura ,  Shigeo Itoh ,  Gentaro Tanaka

IPC: H01J718

CPC classification number: H01J29/94 ,  H01J29/861 ,  H01J2329/00

Abstract: A vacuum container for a field emission cathode device capable of attaining manufacturing of the field emission cathode device with increased efficiency and enhancing durability thereof. The vacuum container includes a cathode-side substrate on which field emission cathodes are formed and an anode-side substrate arranged so as to be spaced from each other at a predetermined distance in a direction in which electrons are emitted, resulting in a space being defined therebetween. A gas or hydrogen emission material is arranged at at least one position including a position which is defined in said space or an additional space contiguous to said space and is farthest from said evacuation section.

Abstract translation: 一种用于场致发射阴极器件的真空容器，其能够以更高的效率和更高的耐久性获得场致发射阴极器件的制造。 真空容器包括阴极侧基板，其上形成有场致发射阴极和阳极侧基板，其布置成在电子发射方向上以预定距离彼此间隔开，从而形成空间 之间。 气体或氢气发射材料布置在至少一个位置，包括限定在所述空间中的位置或与所述空间相邻并且距离所述排气部分最远的附加空间。