公开(公告)号：US4475037A

公开(公告)日：1984-10-02

申请号：US377102

申请日：1982-05-11

申请人： Peter Vettiger ,  Alan D. Wilson

发明人： Peter Vettiger ,  Alan D. Wilson

IPC分类号： G01N21/88 ,  G01B15/00 ,  G01N21/956 ,  H01J37/304 ,  H01L21/027 ,  H01L21/66 ,  G01N21/00 ,  G01D18/00

CPC分类号： H01J37/304

摘要： An electron beam fabricated mask used in the production of integrated circuits is tested by a method that includes the steps of forming a print of the mask and then inspecting the print by writing the same electron beam pattern or complement thereof on the print and detecting pattern coincidence and non-coincidence with a vector scan system.

摘要翻译： 用于集成电路生产中使用的电子束制造掩模通过一种方法来测试，该方法包括以下步骤：形成掩模的印刷，然后通过在打印和检测图案符合上书写相同的电子束图案或其补体来检查印刷品 与矢量扫描系统不一致。

公开(公告)号：US4978421A

公开(公告)日：1990-12-18

申请号：US435216

申请日：1989-11-13

申请人： Ernest Bassous ,  Joseph M. Blum ,  Kevin K. Chan ,  Angela C. Lamberti ,  Constantino Lapadula ,  Istvan Lovas ,  Alan D. Wilson

发明人： Ernest Bassous ,  Joseph M. Blum ,  Kevin K. Chan ,  Angela C. Lamberti ,  Constantino Lapadula ,  Istvan Lovas ,  Alan D. Wilson

IPC分类号： B81B3/00 ,  G01L9/00 ,  G03F1/22 ,  H01L21/027 ,  H01L29/84

CPC分类号： B81C1/00158 ,  G01L9/0042 ,  G03F1/22 ,  B81C2201/0104 ,  B81C2201/0136 ,  B81C2201/053 ,  B81C2203/019 ,  Y10S438/977

摘要： The method of fabrication of a monolithic silicon membrane structure in which the membrane and its supporting framework are constructed from a single ultra thick body of silicon. The fabrication sequence includes the steps of providing a doped membrane layer on the silicon body, forming an apertured mask on the silicon body, and removal of an unwanted silicon region by mechanical grinding and chemical etching to provide a well opening in the silicon body terminating in the doped membrane.

公开(公告)号：US4836768A

公开(公告)日：1989-06-06

申请号：US39113

申请日：1987-04-15

申请人： Alan D. Wilson ,  Havard J. Prosser ,  Anthony J. Dunsdon ,  John C. Skinner ,  Pauline J. Brookman

发明人： Alan D. Wilson ,  Havard J. Prosser ,  Anthony J. Dunsdon ,  John C. Skinner ,  Pauline J. Brookman

IPC分类号： B05D7/14 ,  B32B15/08 ,  C09D5/10 ,  C09D5/25 ,  C09D133/02 ,  C23F13/00 ,  C23F13/02

CPC分类号： C09D5/10 ,  C23F13/02 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/256 ,  Y10T428/31692 ,  Y10T428/31699 ,  Y10T428/31855 ,  Y10T428/31935

摘要： A body having a substrate surface which comprises corrodible material and on which substrate surface is present a coherent protective layer of an anti-corrosion composition which comprises a solid matrix of electrical conductivity .gtoreq.10.sup.-6 mho cm.sup.-1 and formed by reaction between at least water-soluble Bronsted acid and at least one Lewis base in which matrix is incorporated an elemental metal, or an alloy thereof, the matrix and metal being effective in service as electrolyte and sacrificial anode, respectively.

摘要翻译： 具有包含可腐蚀材料的基底表面的主体并且其上存在基底表面的抗腐蚀组合物的相干保护层，其包含电导率≥10-6mhocm-1的固体基质，并且通过 至少水溶性布朗斯台德酸和至少一种路易斯碱，其中基质中加入元素金属或其合金，基体和金属分别作为电解质和牺牲阳极有效。

公开(公告)号：US4873130A

公开(公告)日：1989-10-10

申请号：US235389

申请日：1988-08-22

申请人： John W. Nicholson ,  Alan D. Wilson

发明人： John W. Nicholson ,  Alan D. Wilson

IPC分类号： B05D7/14 ,  B05D7/24 ,  C09D5/00 ,  C09D133/00 ,  C09D133/02 ,  C09D151/00

CPC分类号： B05D7/14 ,  Y10T428/1355

摘要： A process for the preparation of a coherent protective layer on a substrate surface of a body, the substrate surface comprising elemental metal or an alloy thereof, which process comprises applying to the substrate surface an aqueous solution of a partially neutralised homo- or copolymer of a mono- or polybasic ethylenically unsaturated acid; and heat-curing the layer so formed at a temperature above 180.degree. C.

摘要翻译： 一种用于在身体的基底表面上制备相干保护层的方法，所述基底表面包括元素金属或其合金，该方法包括向基底表面施加部分中和的均聚物或共聚物的水溶液 单或多元烯属不饱和酸; 并在高于180℃的温度下热固化所形成的层。

公开(公告)号：US4661339A

公开(公告)日：1987-04-28

申请号：US707958

申请日：1985-03-04

申请人： William M. Allen ,  Bernard F. Sansom ,  Alan D. Wilson ,  Havard J. Prosser ,  David M. Groffman

发明人： William M. Allen ,  Bernard F. Sansom ,  Alan D. Wilson ,  Havard J. Prosser ,  David M. Groffman

IPC分类号： A01N25/08 ,  A61K9/00 ,  A61K9/18 ,  A61K9/20 ,  A61K9/22 ,  A61K9/52

CPC分类号： A61K9/0068 ,  A01N25/08 ,  A61K9/2009

摘要： A sustained release device which comprises a source of at least one trace chemical element incorporated in a cement and releasable therefrom on contact with an aqueous medium. A preferred cement is copper phosphate cement.

摘要翻译： 一种持续释放装置，其包含结合在水泥中的至少一种痕量化学元素的源，并在与水性介质接触时从其释放。 优选的水泥是磷酸铜水泥。

公开(公告)号：US5204426A

公开(公告)日：1993-04-20

申请号：US784083

申请日：1991-10-30

申请人： John Ellis ,  Alan D. Wilson

发明人： John Ellis ,  Alan D. Wilson

IPC分类号： A61K6/00 ,  A61K6/083

CPC分类号： A61K6/083

摘要： A phosphonate ester (vinyl phosphonic acid reacted with equimolar diol) will cure on command (e.g. exposure to light) in the presence of an initiator. By adding inert filler, poly(vinyl phosphonic acid), ion-leachable glass powder and water, a command-curable dental cement with glass ionomer characteristics is obtained.

摘要翻译： 在引发剂存在下，膦酸酯（与等摩尔二醇反应的乙烯基膦酸）将根据命令（例如曝光）固化。 通过添加惰性填料，聚（乙烯基膦酸），离子可浸出玻璃粉末和水，得到具有玻璃离聚物特性的指令性固化牙膏。

公开(公告)号：US5179135A

公开(公告)日：1993-01-12

申请号：US604857

申请日：1990-10-26

申请人： John Ellis ,  Alan D. Wilson

发明人： John Ellis ,  Alan D. Wilson

IPC分类号： A61L15/07 ,  A61K6/00 ,  A61K6/06 ,  A61K6/083 ,  C04B14/42 ,  C04B26/04 ,  C04B28/28 ,  C08F30/02 ,  C08L33/02 ,  C08L43/02

CPC分类号： A61K6/0835 ,  A61K6/0023

摘要： A glass ionomer cement composition comprises poly(vinyl phosphonic acid) dissolved in its own mass of water; and (in treble the total mass of the solution) a powder, being glass or MgO or a cement. The powder has to be deactivated so that the setting reaction with the acid is not too fast, and this is achieved either by a raised Si:Al ratio or by heat-treating. The glass contains heavy ions such as La, Ba or Sr.

公开(公告)号：US5141560A

公开(公告)日：1992-08-25

申请号：US659496

申请日：1990-11-28

申请人： Edward C. Combe ,  Ben C. Cohen ,  Alan D. Wilson

发明人： Edward C. Combe ,  Ben C. Cohen ,  Alan D. Wilson

IPC分类号： A61K6/06 ,  A61K6/00 ,  A61K6/02 ,  A61K6/083

CPC分类号： A61K6/0675 ,  A61K6/0032 ,  A61K6/0038 ,  A61K6/0835

摘要： Dental cement comprising (a) calcium or zinc oxide or hydroxide, (b) a substituted aromatic compound capable of forming a cement with (a), the calcium or zinc oxide or hydroxide of (a) being in stoichiometric excess over (b), and (c) dry poly(carboxylic acid), or a precursor thereof, or dry cation-crosslinkable polymeric acid containing on average 1 phosphonic acid group per 1 to 3 backbone carbon atoms. The cement has bacteriostatic properties, stimulates the formation of secondary dentine, forms an adhesive bond and can be used where pulp tissue is exposed.

公开(公告)号：US4209434A

公开(公告)日：1980-06-24

申请号：US830776

申请日：1977-09-06

申请人： Alan D. Wilson ,  Stephen Crisp

发明人： Alan D. Wilson ,  Stephen Crisp

IPC分类号： A61K6/083 ,  C08K3/40 ,  C08L33/02

CPC分类号： A61K6/0835 ,  C08K3/40 ,  Y10S526/936

摘要： A poly(carboxylate) cement pack comprising a water soluble poly(carboxylic acid) having a relative viscosity of from 1.05 to 2.00, a chelating agent and a cement powder which will react with the poly(carboxylic acid) in the presence of the chelating agent and water to give a plastic mass which rapidly hardens to form a poly(carboxylate) cement.

摘要翻译： 一种聚（羧酸酯）水泥包，其包含相对粘度为1.05至2.00的水溶性聚（羧酸），螯合剂和在聚（羧酸）存在下与螯合剂反应的水泥粉末 和水，以产生快速硬化以形成聚（羧酸盐）水泥的塑料块。

公开(公告)号：US5079277A

公开(公告)日：1992-01-07

申请号：US343638

申请日：1989-04-27

申请人： Alan D. Wilson ,  John Ellis

发明人： Alan D. Wilson ,  John Ellis

IPC分类号： A61K6/06 ,  A61K6/00 ,  A61K6/083 ,  C04B28/00 ,  C04B28/28 ,  C08F30/02 ,  C08L33/02 ,  C08L43/02

CPC分类号： C04B28/28 ,  A61K6/0265 ,  A61K6/0675 ,  A61K6/083 ,  A61K6/0835 ,  C04B14/22 ,  C04B40/0039 ,  C04B2111/00836

摘要： A glass ionomer cement composition comprises poly(vinyl phosphonic acid) dissolved in its own mass of water; and (in treble the total mass of the solution) a powder, being glass or MgO or a cermet. The powder has to be deactivated so that the setting reaction with the acid is not too fast, and this is achieved either by a raised Si:Al ratio or by heat-treating.