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1. 发明专利

GB719640A Improvements relating to catalysts 未知
公开(公告)号：GB719640A
公开(公告)日：1954-12-08
申请号：GB2916651
申请日：1951-12-13
申请人： ANGLO IRANIAN OIL CO LTD , JOHN EDWARD MORRIS
IPC分类号： B01J21/04 , B01J27/19 , C10G45/08
摘要： A catalyst for hydrogenation and dehydrogenation reactions, especially the desulphurization of petroleum hydrocarbons, comprises the combined oxides of cobalt and molybdenum associated with phosphorus and fluorine. A metal oxide support, e.g. activated alumina, may be included, and the catalyst preferably contains 0.1-5 per cent. by weight of phosphorus and 0.1-6 per cent. by weight of fluorine. The catalyst is prepared (1) by impregnating fluorine-activated alumina with an ammoniacal solution of ammonium phosphomolybdate which may also contain ammonium molybdate and/or ammonium phosphate, and then with a solution of cobalt nitrate (2) by depositing cobalt and molybdenum oxides on fluorine-activated alumina, impregnating with phosphoric acid, ammonium phosphate, aluminium phosphate, or an organic phosphate, and the roasting at 550 DEG C. Reduction with hydrogen or hydrogen sulphide may be carried out before use. The catalyst may be employed in the hydrofining of hydrocarbons described in Specifications 654,152, 663,038, 669,536, 669,552, 669,553, 697,222, 697,226 and 697,724. Specifications 701,217 and 719,627 also are referred to.

2. 发明专利

GB701217A Improvements relating to catalytic desulphurisation processes 未知
公开(公告)号：GB701217A
公开(公告)日：1953-12-23
申请号：GB103051
申请日：1951-01-15
申请人： ANGLO IRANIAN OIL CO LTD , JOHN NORMAN HARESNAPE , JOHN EDWARD MORRIS
IPC分类号： B01J27/186 , C10G45/30
摘要： Desulphurization of hydrocarbons which contain organically combined sulphur is effected in the presence of hydrogen and a catalyst comprising phosphorus and the combined oxides of cobalt and molybdenum dispersed on a metal oxide carrier, the phosphorus having been introduced either admixed or associated with the cobalt and/or molybdenum or after the introduction thereof. The phosphorus, which preferably is in the range of 0.1 to 5g may be introduced into the carrier, preferably activated alumina, as a solution of ammonium phosphomolybdate and/or ammonium molybdate and phosphate. The impregnated alumina is dried and optionally, roasted before impregnation with a cobalt salt solution, after which the catalyst may be roasted at about 550 DEG C. Alternatively after impregnating a carrier with cobalt and molybdenum, phosphorus may be introduced as phosphoric acid or as aluminium, ammonium or an organic phosphate, followed by roasting. The catalyst may be reduced with hydrogen or treated with hydrogen sulphide before use. The desulphurization may be effected under hydrofining condition, hydrogen being added or by the autofining process disclosed in Specifications 654,152, 663,038, 667,553, 669,536, 669,552, 697,222, 697,226 and 697,724, where hydrogen results from dehydrogenation of contained naphthalene hydrocarbons according to examples. A catalyst is prepared by impregnating alumina, previously roasted at 550 DEG C. for two hours, with a solution of ammonium phosphomolybdate dry ing and roasting at 550 DEG C., followed by reimpregnation with cobalt nitrate. The catalyst is filtered, dried and again impregnated with cobalt nitrate solution, and finally dried at 150 DEG C. and roasted for two hours at 550 DEG C. An Iranian gas oil (S.G. 0.8635 at 60 DEG F.) containing 1.14 of organic sulphur compounds is desulphurized by downward passage over the catalyst which had been pretreated with hydrogen at 100 p.s.i.g and 780 DEG F., at a space velocity of 2 v.h.r. and 780 DEG F. in the presence of hydrogen at 100 p.s.i.g. After initial start-up the hydrogen is provided by recycling part of the gaseous reaction products. A table compares the final sulphur content of the liquid product with similar catalyst without phosphorus. g alumina, activated at 550 DEG C. for two hours is impregnated with ammonium phosphomolybdate and diammonium hydrogen phosphate solutions, filtered, dried and roasted, and impregnated with cobalt nitrate. The catalyst is used to desulphurize gas oil feedstock at 50 p.s.i.g. and 760 DEG F. using 150 cu. ft. of hydrogen per barrel. A table compares the desulphurizing activity under these conditions of catalysts according to the present invention consisting of alumina impregnated with cobalt phosphomolybdate, with or without ammonium phosphate and companion catalysts where (a) aluminium phosphate is incorporated in alumina gel and cobalt molybdate added and (b) where alumina is treated with phosphoric acid and cobalt molybdate added.

3. 发明专利

GB977750A Improvements in or relating to agricultural implements 未知
公开(公告)号：GB977750A
公开(公告)日：1964-12-09
申请号：GB2733962
申请日：1962-07-17
申请人： JOHN EDWARD MORRIS
IPC分类号： E02F3/30 , E02F3/42 , E02F9/18
摘要： 977,750. Shovelling equipment. J. E. MORRIS. Oct. 16, 1963 [July 17, 1962], No. 27339/62. Heading E1F. An attachment for a tractor lift linkage comprises a frame to which are pivotally connected for positional adjustment with respect thereto a tool-carrying boom and a counterweight. The boom is preferably connected by a horizontal pivot to a vertical swivel post 13 rotatable by a jack 28 in supports 17, in the frame. The counterweight 25a is secured to arms 25b, preferably, at the mid point of the base 19 of the frame 19a, 20-25 and is, preferably, located in the operative positions on the base 19 by lugs 25d over which the arms 25b can be lifted when the counterweight is to be repositioned on the frame.

4. 发明专利

GB719627A Improvements relating to desulphurisation catalysts 未知
公开(公告)号：GB719627A
公开(公告)日：1954-12-08
申请号：GB2284451
申请日：1951-10-01
申请人： ANGLO IRANIAN OIL CO LTD , FREDERICK WILLIAM BERTRAM PORT , DONALD ALBERT HOWES , JOHN EDWARD MORRIS
IPC分类号： B01J21/04 , C10G29/06 , C10G45/28
摘要： A catalyst for use in the desulphurization of hydrocarbons consists of a mixture of the oxides of cobalt and molybdenum, or a chemical compound of cobalt, molybdenum and oxygen or a mixture of one or both of said oxides with said compound, dispersed on a support consisting essentially of alumina, the catalyst containing fluorine in an amount from about 0.1-6 per cent. by weight. A support of activated alumina or bauxite may be impregnated with an aqueous solution containing all three catalytic elements, or with separate solutions containing the elements in any order. The support may be dried and roasted (e.g. at 550 DEG C.) after each impregnation. Alternatively solid components of the catalyst may be mixed together. Substances used in the preparation of the catalysts are cobalt nitrate, ammonium molybdate, cobalt fluoride, aluminium fluoride, molybdenum, trioxide, cobalt oxide, hydrogen fluoride, and ammonium fluoride. The catalysts may be reduced in hydrogen or hydrogen sulphide, and are used for the refining of hydrocarbons containing sulphur compounds at 600 DEG -900 DEG F. in the presence of added hydrogen for example as described in Specifications 654,152, 663,038, 669,536, 669,552, 669,553, 697,222, 697,226, and 697,724. Examples describe the preparation of catalysts using alumina gel as the carrier, and processes for the treatment of gas oil in which the gaseous reaction products are recycled.

5. 发明授权

US06719718B2 Thrombectomy catheter and system 失效
公开(公告)号：US06719718B2
公开(公告)日：2004-04-13
申请号：US09930794
申请日：2001-08-16
申请人： Michael J. Bonnette , John Edward Morris , Steven E. Wiesel , John B. Bridgeman , Debra M. Kozak , Rosemary C. Beaupre , Mark L. Jenson , Cindy M. Setum , Robert C. Dutcher
发明人： Michael J. Bonnette , John Edward Morris , Steven E. Wiesel , John B. Bridgeman , Debra M. Kozak , Rosemary C. Beaupre , Mark L. Jenson , Cindy M. Setum , Robert C. Dutcher
IPC分类号： A61B1720
CPC分类号： A61B17/32037 , A61B17/3203 , A61M1/0084
摘要： Cross stream thrombectomy catheter and system for fragmentation and removal of thrombus or other material from blood vessels or other body cavities. High velocity saline jets emitted from a toroidal loop jet emanator or other jet emanator in a catheter distal end entrain fluid through inflow orifices, and with flow resistances create a back-pressure which drives cross stream streams through outflow orifices in a radial direction and thence radially and circumferentially to apply normal and drag forces on thrombotic deposits or lesions in the blood vessel or other body cavity, thereby breaking apart and transporting thrombus particles to be entrained through the inflow orifices, whereupon the high velocity jets macerate the thrombus particles which then transit an exhaust lumen or recirculate again via the outflow orifices.

6. 发明授权

US06755803B1 Single operator exchange fluid jet thrombectomy device 有权
标题翻译：单一操作者交换流体喷射血栓切除装置
公开(公告)号：US06755803B1
公开(公告)日：2004-06-29
申请号：US09888455
申请日：2001-06-25
申请人： Hieu V. Le , Michael J. Bonnette , John Edward Morris , Stephen E. Weisel , Debra M. Kozak , Robert G. Dutcher
发明人： Hieu V. Le , Michael J. Bonnette , John Edward Morris , Stephen E. Weisel , Debra M. Kozak , Robert G. Dutcher
IPC分类号： A61B1720
CPC分类号： A61B17/32037 , A61B2090/034 , Y10T83/0443 , Y10T83/0453
摘要： A single operator exchange fluid jet thrombectomy device having an outer catheter assembly and separable and exchangeable components in the form of an inner catheter assembly allowing functioning as a rheolytic thrombectomy catheter or as a crossflow thrombectomy catheter. Embodiments include an outer catheter assembly common to any mode of usage having a guide catheter having a lumen through which a guidewire and the greater portion of a hypo-tube carrying a flow director are passed and advanced. For use as a rheolytic thrombectomy catheter, thrombus is dislodged, entrained, and broken into pieces by jets and evacuated through the lumen of the guide catheter. For use as a crossflow thrombectomy catheter, a flow director having outflow and inflow orifices is provided.
摘要翻译：单个操作者交换流体喷射血栓切除装置，其具有外导管组件和内导管组件形式的可分离和可更换组件，其允许作为溶血性血栓切除术导管或横流血栓切除术导管。实施例包括与任何使用模式共同的外导管组件，其具有具有内腔的引导导管，引导线和携带导流器的下管的较大部分通过该内腔通过并前进。为了用作溶解性血栓切除术导管，血栓被移出，夹带并通过射流破碎成碎片，并通过导管的内腔排出。为了用作横流血栓切除术导管，提供了具有流出和流入孔的导流器。

7. 发明授权

US06355027B1 Flexible microcatheter 有权
标题翻译：柔性微导管
公开(公告)号：US06355027B1
公开(公告)日：2002-03-12
申请号：US09328761
申请日：1999-06-09
申请人： Hieu V. Le , John Edward Morris , Cindy M. Setum , Robert G. Dutcher
发明人： Hieu V. Le , John Edward Morris , Cindy M. Setum , Robert G. Dutcher
IPC分类号： A61M2500
CPC分类号： A61M25/0054 , A61M25/005 , A61M25/0053 , A61M2025/0042
摘要： Flexible microcatheter having regions of different flexibility integrally and strategically placed along and about the length of a one-piece composite catheter tube. Distally the flexible microcatheter exhibits pronounced flexibility with respect to locations or regions of flexibility located proximally for navigation along tortuous vascular paths. Different regions of flexibility are formed by applying resins of different Shore hardness readings either singularly or in combination along and about a braid which overlies an inner resin layer. The encapsulated braid provides resistance to kinking and bending of the flexible microcatheter as well as providing for torque transmission and pushability along the length of the flexible microcatheter.
摘要翻译：柔性微导管具有不同柔性的区域，整体地并且沿着并且围绕一体式复合导管的长度有策略地放置。远端地，柔性微导管相对于靠近曲折的血管路径导航的近端位置或柔性区域具有显着的灵活性。不同的柔性区域通过单独或组合地施加不同邵氏硬度读数的树脂形成，并且围绕着位于内层树脂层上的编织物。封装的编织物提供柔性微导管的扭结和弯曲的抗性，以及沿着柔性微导管的长度提供扭矩传递和推压性。

8. 发明授权

US06764483B1 Thrombectomy catheter and system 失效
公开(公告)号：US06764483B1
公开(公告)日：2004-07-20
申请号：US09915875
申请日：2001-07-26
申请人： Michael J. Bonnette , John Edward Morris , Steven E. Wiesel , John B. Bridgeman , Debra M. Kozak , Rosemary C. Beaupre , Mark L. Jenson , Cindy M. Setum , Robert C. Dutcher
发明人： Michael J. Bonnette , John Edward Morris , Steven E. Wiesel , John B. Bridgeman , Debra M. Kozak , Rosemary C. Beaupre , Mark L. Jenson , Cindy M. Setum , Robert C. Dutcher
IPC分类号： A61M5178
CPC分类号： A61B17/32037 , A61B17/3203 , A61M1/0084
摘要： Cross stream thrombectomy catheter and system for fragmentation and removal of thrombus or other material from blood vessels or other body cavities. High velocity saline jets emitted from a toroidal loop jet emanator or other jet emanator in a catheter distal end entrain fluid through inflow orifices, and with flow resistances create a back-pressure which drives cross stream streams through outflow orifices in a radial direction and thence radially and circumferentially to apply normal and drag forces on thrombotic deposits or lesions in the blood vessel or other body cavity, thereby breaking apart and transporting thrombus particles to be entrained through the inflow orifices, whereupon the high velocity jets macerate the thrombus particles which then transit an exhaust lumen or recirculate again via the outflow orifices.

9. 发明授权

US06676637B1 Single operator exchange fluid jet thrombectomy method 有权
标题翻译：单操作者交换流体喷射血栓切除术
公开(公告)号：US06676637B1
公开(公告)日：2004-01-13
申请号：US09888454
申请日：2001-06-25
申请人： Michael J. Bonnette , Hieu V. Le , John Edward Morris , Stephen E. Weisel , Debra M. Kozak , Robert G. Dutcher
发明人： Michael J. Bonnette , Hieu V. Le , John Edward Morris , Stephen E. Weisel , Debra M. Kozak , Robert G. Dutcher
IPC分类号： A61M5178
CPC分类号： A61B17/32037 , A61B2090/034 , Y10T83/0443 , Y10T83/0453
摘要： A single operator exchange fluid jet thrombectomy method employing a single operator exchange fluid jet thrombectomy device having an outer catheter assembly and separable and exchangeable components in the form of an inner catheter assembly allowing functioning as a rheolytic thrombectomy catheter or as a crossflow thrombectomy catheter. The outer catheter assembly is common to any mode of usage and includes a guide catheter having a lumen through which a guidewire and the greater portion of a hypo-tube carrying a jet emanator and a flow director are passed and advanced. In the method, thrombus is dislodged, entrained, and broken into pieces by fluid jets and evacuated through the lumen of the guide catheter.
摘要翻译：单个操作者交换流体喷射血栓切除术方法，其使用具有外部导管组件的单个操作者交换流体喷射血栓切除装置，以及允许作为溶血性血栓切除术导管或横流血栓切除术导管起作用的内部导管组件形式的可分离和可更换部件。外导管组件对于任何使用模式都是共同的，并且包括具有内腔的引导导管，通过该导管将导丝和携带喷射发生器和导流器的下管的较大部分通过并前进。在该方法中，通过流体射流将血栓移出，夹带并分裂成碎片，并通过引导导管的内腔排出。

10. 发明授权

US06224570B1 Rheolytic thrombectomy catheter and method of using same 有权
标题翻译：溶血性血栓切除术导管及其使用方法
公开(公告)号：US06224570B1
公开(公告)日：2001-05-01
申请号：US09188633
申请日：1998-11-09
申请人： Hieu V. Le , Michael J. Bonnette , John Edward Morris , Steven E. Wiesel , Debra M. Kozak , Cindy M. Setum , Robert G. Dutcher
发明人： Hieu V. Le , Michael J. Bonnette , John Edward Morris , Steven E. Wiesel , Debra M. Kozak , Cindy M. Setum , Robert G. Dutcher
IPC分类号： A61M5178
CPC分类号： A61B17/32037 , A61B2090/034
摘要： A rheolytic thrombectomy catheter and method of using same to remove thrombus from a body vessel or other body cavity. Several embodiments are disclosed. All embodiments include an outer catheter having a lumen and an inner high pressure tube of a size to enable it to be passed through the lumen of the catheter. The distal end of the inner high pressure tube extends beyond the distal end of the catheter and carries a jet cap for directing one or more jets of saline proximally toward the distal end of the catheter. In some embodiments, the catheter has a distally located inwardly directed stationary stop and the inner high pressure tube includes a distally located outwardly directed transitional stop for engaging the inwardly directed stationary stop to thereby position the jet cap at a defined distance from the distal end of the catheter. In other embodiments, a stationary stop is located at the proximal end of the catheter and a transitional stop is carried on the proximal end of the inner high pressure tube. In the embodiments having the stationary and transitional stops located proximally, the inner high pressure tube includes a flow director at its distal end. In use, thrombus is dislodged, entrained, and broken into pieces by the saline jets and evacuated proximally through the lumen of the catheter.
摘要翻译：一种溶解性血栓切除术导管及其使用方法，从身体血管或其他体腔去除血栓。公开了几个实施例。所有实施例包括具有内腔和内部高压管的外导管，其尺寸使其能够穿过导管的内腔。内部高压管的远端延伸超过导管的远端，并且携带用于将一个或多个盐水向近端引导到导管的远端的喷射帽。在一些实施例中，导管具有远侧定位的向内指向的固定止动件，并且内部高压管包括远侧定位的向外指向的过渡止动件，用于接合向内指向的固定止动件，从而将喷射盖定位在距离导管。在其他实施例中，静止止动件位于导管的近端处，并且过渡停止件承载在内部高压管的近端上。在具有位于近侧的静止和过渡止动件的实施例中，内部高压管在其远端包括导流器。在使用中，血栓被移出，夹带并通过盐水喷射器破碎成碎片，并通过导管的内腔向近端排出。

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