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1. 发明授权

US4753305A Cutter mounting for drag bits 失效
标题翻译：切割机安装用于拖动位
公开(公告)号：US4753305A
公开(公告)日：1988-06-28
申请号：US52006
申请日：1987-05-19
申请人： John G. Fisher
发明人： John G. Fisher
IPC分类号： B23P15/28 , E21B10/56 , E21B10/567 , E21B10/46
CPC分类号： E21B10/567 , B23P15/28
摘要： An improved method and apparatus for supporting a cutting member in a drag bit wherein the cutting member includes a cylindrical stud or body having an angularly disposed cylindrical portion projecting therefrom with a cutting wafer bonded to the face of the cylindrical portion. A hole is formed in the bit body with an angular recess intersecting the hole. The recess conforms generally to the configuration of the cylindrical portion so that in the preferred form of the invention, the bit body engages the cylindrical portion to prevent rotation of the cutter in the bit body. Also, the engagement between the bit body and the cylindrical portion occurs in such a matter as to avoid a contact between the bit body and the wafer thus avoiding imposing stresses on the cutting wafer. The engagement aids in preventing fluid erosion and in orienting the cutting member in the bit body during assembly.
摘要翻译：一种改进的方法和装置，用于支撑拖曳钻头中的切割构件，其中切割构件包括圆柱形柱体或本体，其具有从其突出的角度设置的圆柱形部分，切割晶片接合到圆柱形部分的表面。在钻头体中形成有与孔相交的角凹部的孔。该凹部大体上符合圆柱形部分的构造，使得在本发明的优选形式中，钻头体与圆柱形部分接合，以防止刀具在钻头体中旋转。此外，钻头体和圆柱形部分之间的接合发生在这样的事情上，以避免钻头体和晶片之间的接触，从而避免在切割晶片上施加应力。接合有助于防止流体侵蚀并且在组装期间将切割构件定位在钻头体中。

2. 发明授权

US4264495A 2-Thienyl azo dyestuff compounds 失效
标题翻译： 2-噻吩基偶氮染料化合物
公开(公告)号：US4264495A
公开(公告)日：1981-04-28
申请号：US253633
申请日：1972-05-15
申请人： Ronald J. Maher , John G. Fisher , Max A. Weaver
发明人： Ronald J. Maher , John G. Fisher , Max A. Weaver
IPC分类号： C09B29/033 , C09B29/00 , C09B29/06 , C09B29/36 , C09B29/44 , C09B31/02 , C07C107/04
CPC分类号： C09B31/02 , C09B29/0059 , C09B29/06 , C09B29/3643 , C09B29/3686
摘要： Azo compounds having the formula ##STR1## in which R.sup.1 is cyano, aryl, an acyl radical or a carbamoyl radical, R.sup.2 is hydrogen, alkyl, alkoxy, aralkyl or aryl, R.sup.3 is alkyl, halogen, thiocyanato, arylazo or one of the substituents which R.sup.1 can represent, and A is an aniline, tetrahydroquinoline, benzomorpholine or .alpha.-naphthylamine disperse azo dye coupling component. The azo compounds produce red to blue shades on polyamide, polyester and cellulose acetate fibers and exhibit improved fastness and dyeability properties on synthetic polyamide fibers.
摘要翻译：具有式“IMAGE”的偶氮化合物，其中R 1是氰基，芳基，酰基或氨基甲酰基，R 2是氢，烷基，烷氧基，芳烷基或芳基，R 3是烷基，卤素，氰硫基，芳基偶氮或其中一个取代基其中R1可以表示，A是苯胺，四氢喹啉，苯并吗啉或α-萘胺分散偶氮染料偶合组分。偶氮化合物在聚酰胺，聚酯和醋酸纤维素纤维上产生红色至蓝色，并在合成聚酰胺纤维上表现出改善的牢度和染色性能。

3. 发明授权

US3993637A Chelatable triazolylazo-N-alkyl(cycloalkyl)acylacetamide dyes 失效
标题翻译：可螯合的三唑基偶氮-N-烷基（环烷基）酰基乙酰胺染料
公开(公告)号：US3993637A
公开(公告)日：1976-11-23
申请号：US593347
申请日：1975-07-07
申请人： James M. Straley , John G. Fisher
发明人： James M. Straley , John G. Fisher
IPC分类号： B41M5/136 , C09B29/00 , C09B29/32 , C09B45/00 , C09B57/10 , C09B45/48
CPC分类号： B41M5/1363 , C09B29/004 , C09B29/325 , C09B45/00 , C09B57/10 , Y10S8/928
摘要： Disclosed are novel triazolylazo-N-alkyl(cycloalkyl)acylacetamide dye compounds which are colorless in solution but develop a yellow color when treated with ionic nickel such as nickel salts of organic acids or cobalt salts. This property is useful in conventional dyeing procedures and in reprographic processes wherein the dye compound is in hydrocarbon media when development of the color occurs.
摘要翻译：公开了新颖的三唑基偶氮-N-烷基（环烷基）酰基乙酰胺染料化合物，当用离子镍如有机酸或钴盐的镍盐处理时，其在溶液中是无色的，但呈黄色。这种性质在常规染色方法和染色方法中是有用的，其中当发生颜色发生时，染料化合物在烃介质中。

4. 发明授权

US5398158A Multiple disk drive module with standard from factor 失效
标题翻译：多个磁盘驱动器模块具有标准因素
公开(公告)号：US5398158A
公开(公告)日：1995-03-14
申请号：US31662
申请日：1993-03-15
申请人： John G. Fisher , Stephen Gold
发明人： John G. Fisher , Stephen Gold
IPC分类号： G11B33/12 , H05K7/06 , G06F1/16
CPC分类号： G11B33/125
摘要： A disk drive module is described which externally has the physical and electrical appearance of a single standard 5.25 inch disk drive, but which internally contains five 2.5 inch disk drives and the electronics for operating them as resilient disk array. The disk drives are mounted on printed circuit boards which extend substantially the full length of the module. This provides a high data transfer rate and extremely high data reliability, and because the module has a standard form factor, it can be fitted to all types of system that can accommodate this form factor.
摘要翻译：描述了一种磁盘驱动器模块，其外部具有单个标准5.25英寸磁盘驱动器的物理和电气外观，但其内部包含五个2.5英寸磁盘驱动器和用于将其作为弹性磁盘阵列操作的电子装置。磁盘驱动器安装在基本上延伸模块的整个长度的印刷电路板上。这提供了高数据传输速率和极高的数据可靠性，并且由于模块具有标准外形尺寸，因此可以适应所有可适应这种外形尺寸的系统。

5. 发明授权

US4407749A AZO Dyes from 2-sulfonated, sulfated or thiosulfated organothiothiadiazole and aniline, tetrahydroquinoline, or benzomorpholine couplers 失效
标题翻译： AZO来自2-磺化，硫酸化或硫代硫酸化的有机硫代二唑和苯胺，四氢喹啉或苯并吗啉成色剂的染料
公开(公告)号：US4407749A
公开(公告)日：1983-10-04
申请号：US383885
申请日：1982-06-01
申请人： Max A. Weaver , Clarence A. Coates, Jr. , John G. Fisher
发明人： Max A. Weaver , Clarence A. Coates, Jr. , John G. Fisher
IPC分类号： C09B29/00 , C09B29/08 , C09B29/36 , C09B29/44
CPC分类号： C09B29/0803 , C09B29/0092 , C09B29/3643 , C09B29/3686
摘要： Disclosed are azo dyes having the general formula ##STR1## in which A is the residue of an aniline, tetrahydroquinoline or benzomorpholine disperse dye coupling component, R is a divalent organic radical such as straight or branched, lower or cyclic aliphatic or arylene, each of which may be substituted, Z is SO.sub.3, SO.sub.4 or SSO.sub.3, and M is hydrogen, an alkali metal or ammonium. These dyes produce orange to bluish red shades and exhibit one or more improved properties such as dyeability, light fastness, blooming, pH stability, build, and the like on, for example, polyamide, wool, and cellulose ester fibers.
摘要翻译：公开了具有通式“IMAGE”的偶氮染料，其中A是苯胺，四氢喹啉或苯并吗啉分散染料偶联组分的残基，R是二价有机基团，例如直链或支链，低级或环状脂族或亚芳基其可以被取代，Z是SO 3，SO 4或SSO 3，M是氢，碱金属或铵。这些染料产生橙色至蓝紫色的色调，并且在例如聚酰胺，羊毛和纤维素酯纤维上表现出一种或多种改进的性能，例如可染性，耐光性，起霜，pH稳定性，结构等。

6. 发明授权

US5572685A Computer system 失效
标题翻译：电脑系统
公开(公告)号：US5572685A
公开(公告)日：1996-11-05
申请号：US398577
申请日：1995-03-03
申请人： John G. Fisher , Stephen Gold , Philip Worsdale
发明人： John G. Fisher , Stephen Gold , Philip Worsdale
IPC分类号： G06F13/362 , G06F13/36 , G06F13/40
CPC分类号： G06F13/4081 , G06F13/36
摘要： A computer system has a backplane including a SCSI (small computer system interface) bus for connecting a host processor to a number of disk drive units. The bus operates in a conventional manner to set up a connection, until the stage where the initiator selects a target. Then backplane control logic intervenes, and isolates all units on the bus other than the initiator and the target. Isolation is achieved by means of a set of bus switches on the backplane, controlled by the backplane control logic. This ensures that data transfer takes place over a simple one-to-one connection, reducing bus capacitance and reflections. The backplane also includes power switches that can be operated to power down any disk unit while it is being hot-swapped, and LEDs to indicate when it is safe to hot-swap a disk unit.
摘要翻译：计算机系统具有背板，该背板包括用于将主机处理器连接到多个磁盘驱动器单元的SCSI（小型计算机系统接口）总线。总线以常规方式运行以建立连接，直到发起者选择目标的阶段。然后背板控制逻辑干预，并隔离总线上除了启动器和目标之外的所有单元。通过底板上的一组总线开关实现隔离，由背板控制逻辑控制。这确保数据传输通过简单的一对一连接进行，减少总线电容和反射。背板还包括电源开关，可以在热插拔时将任何磁盘单元断电，并指示LED可以安全地热插拔磁盘单元。

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