公开(公告)号：US5003104A

公开(公告)日：1991-03-26

申请号：US265234

申请日：1988-10-31

申请人： Frank E. Paulik ,  Arnold Hershman ,  Walter R. Knox ,  Robert G. Schultz ,  James F. Roth

发明人： Frank E. Paulik ,  Arnold Hershman ,  Walter R. Knox ,  Robert G. Schultz ,  James F. Roth

IPC分类号： B01J31/20 ,  C07C51/10 ,  C07C51/12 ,  C07C51/14

CPC分类号： B01J31/26 ,  B01J31/0231 ,  B01J31/1895 ,  B01J31/20 ,  B01J31/2404 ,  C07C51/10 ,  C07C51/12 ,  C07C51/14 ,  C07C67/36 ,  B01J2231/321 ,  B01J2231/34 ,  B01J2531/822

摘要： This invention involves a process for the carbonylation of a carbonylatable reactant, e.g., an alkyl ester, a dialkyl ether or mixtures thereof by reacting the same with carbon monoxide. The process comprises effecting the carbonylation in the presence of a solution of a catalyst system containing a rhodium compound, an iodide and a lithium component at a temperature of from 50.degree. C. to 400.degree. C. at a carbon monoxide partial pressure of 1 psig to 15,000 psig. Hydrogen may also be present. The invention also concerns a carbonylation catalyst system effective for the addition of carbon monoxide to a carbonylatable reactant which comprises a solution containing as essential components a rhodium containing active component, an iodide and a lithium component.

摘要翻译： 本发明涉及通过使其与一氧化碳反应来羰基化可羰基化反应物，例如烷基酯，二烷基醚或其混合物的方法。 该方法包括在含有铑化合物，碘化物和锂组分的催化剂体系的溶液存在下，在50℃至400℃的温度下，在1psig的一氧化碳分压下进行羰基化 至15,000 psig。 氢也可能存在。 本发明还涉及一种有效地将一氧化碳加入到可羰基化反应物中的羰基化催化剂体系，其包含含有铑的活性组分，碘化物和锂组分作为主要成分的溶液。

公开(公告)号：US5117046A

公开(公告)日：1992-05-26

申请号：US591919

申请日：1975-06-30

申请人： Frank E. Paulik ,  Robert G. Schultz

发明人： Frank E. Paulik ,  Robert G. Schultz

IPC分类号： C07C67/36 ,  C07C67/37

CPC分类号： C07C67/36 ,  C07C67/37

摘要： Alkylidene diesters such as ethylidene diacetate are produced by reacting an ether and/or an ester under substantially anhydrous conditions with carbon monoxide and hydrogen in contact with a catalyst system comprising a rhodium compound and a halogen component at a temperature in the range from 125.degree. to 300.degree. C. and at a carbon monoxide partial pressure in the range from about 1.0 to 1100 kg/cm.sup.2. When ethylidene diacetate is the product, it can then be decomposed to produce vinyl acetate and acetic acid by well-known techniques. Since one mole of acetic acid is also produced in the synthesis of the diacetate, the invention makes possible an overall process for the production of vinyl acetate which produces acetic acid rather than consumes it.

摘要翻译： 亚烷基二酯如亚乙基二乙酸酯通过使醚和/或酯在基本无水的条件下与一氧化碳和氢气在一种与铑化合物和卤素组分的催化剂体系相接触的温度下在125℃至 300℃，一氧化碳分压为约1.0-1100kg / cm2。 当亚乙基二乙酸酯是产物时，可以通过熟知的技术将其分解制备乙酸乙烯酯和乙酸。 由于在二乙酸酯的合成中也产生1摩尔的乙酸，因此本发明可以制备生产乙酸而不是消耗乙酸乙酸酯的总体方法。

公开(公告)号：US4810821A

公开(公告)日：1989-03-07

申请号：US739723

申请日：1985-05-31

申请人： Frank E. Paulik ,  Robert G. Schultz

发明人： Frank E. Paulik ,  Robert G. Schultz

IPC分类号： C07C69/16 ,  C07C67/36 ,  C07C67/37

CPC分类号： C07C69/16 ,  C07C67/37

摘要： Alkylidene diesters such as ethylidene diacetate are selectively produced in high yields by reacting an ether and/or an ester under substantially anhydrous conditions with carbon monoxide and hydrogen in contact with a catalyst system comprising a rhodium compound, a halogen component, a palladium cocatalyst and a promoter component which is an agent for liberation of carboxylic acid anions. The process is carried out in the liquid phase in a solvent comprising a carboxylic acid at a temperature in the range of 150.degree. to 190.degree. C. and at a carbon monoxide partial pressure in the range from about 1.0 to 1100 kg/cm.sup.2 and a carbon monoxide/hydrogen mole ratio of 6:1 to 1:2 for the ester reaction and 10:1 to 1:2 for the ether reaction. When ethylidene diacetate is the product, it can then be decomposed to produce vinyl acetate and acetic acid by well-known techniques. Since one mole of acetic acid is also produced in the synthesis of the diacetate, the invention makes possible an overall process for the production of vinyl acetate which produces acetic acid rather than consumes it.

摘要翻译： 亚烷基二酯如亚乙基二乙酸酯通过醚和/或酯在基本上无水的条件下与一氧化碳和氢气与包含铑化合物，卤素组分，钯助催化剂和 助催化剂组分，其是用于释放羧酸阴离子的试剂。 该方法在液相中在包含羧酸的溶剂中在150至190℃的温度范围内和一氧化碳分压在约1.0至1100kg / cm2范围内进行， 醚反应的一氧化碳/氢摩尔比为6:1至1:2，醚反应为10:1至1:2。 当亚乙基二乙酸酯是产物时，可以通过熟知的技术将其分解制备乙酸乙烯酯和乙酸。 由于在二乙酸酯的合成中也产生1摩尔的乙酸，因此本发明可以制备生产乙酸而不是消耗乙酸乙酸酯的总体方法。

公开(公告)号：US5171886A

公开(公告)日：1992-12-15

申请号：US613439

申请日：1990-11-15

申请人： Robert G. Schultz

发明人： Robert G. Schultz

IPC分类号： B01J27/02 ,  B01J27/10 ,  B01J27/25 ,  C07B61/00 ,  C07C51/36 ,  C07C51/367 ,  C07C59/125 ,  C11D3/20

CPC分类号： C11D3/2089 ,  C07C51/367

摘要： There is disclosed herein an improved processes for the preparation of oxydisuccinate by reacting in an alkaline reaction medium the salts of maleic acid and malic acid in the presence of a calcium ion catalyst wherein unreacted maleic acid salts are recovered from the reaction medium as sodium hydrogen maleate by lowering the pH of the reaction product to a range of from about 4 to 6. The precipitated sodium hydrogen maleate salts are recycled to the synthesis reaction as salts of malic acid by hydration in the presence of a hydration catalyst to prepare additional amounts of product.

公开(公告)号：US06168534A

公开(公告)日：2001-01-02

申请号：US09247462

申请日：1999-02-09

申请人： Robert G. Schultz

发明人： Robert G. Schultz

IPC分类号： A63B5302

CPC分类号： A63B53/06 ,  A63B53/02 ,  A63B53/0487 ,  A63B60/16 ,  A63B2053/005 ,  A63B2210/50

摘要： A conventional golf club head is releasably connected to a golf club shaft through operation of a wedge on the lower end of a rod in the shaft moveable in and out of the lower end of the shaft to releasably cause the shaft side wall to create a friction fit in the hollow club head shank. A nut on the rod at the upper end of the shaft covered by a cap allows for rotation of the rod to advance or retract the wedge in the lower end of the shaft.

摘要翻译： 常规的高尔夫球杆头通过操作在杆的下端上的杆可释放地连接到高尔夫球杆杆，该杆可在轴的下端移动和移出，以可释放地使轴侧壁产生摩擦 适合于空心杆头部。 杆上方的螺母在由轴盖覆盖的轴的上端允许杆的旋转，以使轴在轴的下端推进或缩回。

公开(公告)号：US4091038A

公开(公告)日：1978-05-23

申请号：US780738

申请日：1977-03-24

申请人： Robert G. Schultz

发明人： Robert G. Schultz

IPC分类号： C07C37/18 ,  C07C29/00

CPC分类号： C07C37/18

摘要： Iodine is employed as a promoter for the reaction between phenol and a 1,2-dihaloethane wherein the halogen is chlorine, bromine or iodine using a zinc-containing catalyst to produce dihydroxydiphenylethanes, especially the 4,4'-isomer.

摘要翻译： 碘被用作苯酚和1,2-二卤乙烷之间的反应促进剂，其中卤素是氯，溴或碘，使用含锌催化剂制备二羟基二苯乙烷，特别是4,4'-异构体。

公开(公告)号：US07162426B1

公开(公告)日：2007-01-09

申请号：US09677569

申请日：2000-10-02

申请人： Robert G. Schultz

发明人： Robert G. Schultz

IPC分类号： G10L21/00

CPC分类号： G10L15/26

摘要： The invention is essentially a motherboard design for personal computers which uses DSP hardware in conjunction with a general or specific purpose CPU to process command and continuous speech. The DSP hardware serves as a bridge between the audio input of the sound card or integrated sound module and the microprocessor. The DSP chip itself can serve as a processor and embedded speech engine for processing command and control speech. It can also serve as a pre-processor for continuous speech, converting the digital bit stream representing the speech to phonemes for processing by the CPU and software-based speech engine and can facilitate digital mobile phone functions and text to speech conversion.

摘要翻译： 本发明基本上是用于个人计算机的主板设计，其使用DSP硬件与通用或特定目的CPU结合来处理命令和连续语音。 DSP硬件用作声卡或集成声音模块的音频输入与微处理器之间的桥梁。 DSP芯片本身可以用作处理命令和控制语音的处理器和嵌入式语音引擎。 它还可以用作连续语音的预处理器，将表示语音的数字比特流转换为音素，以由CPU和基于软件的语音引擎进行处理，并且可以促进数字移动电话功能和文本到语音转换。

公开(公告)号：US5210295A

公开(公告)日：1993-05-11

申请号：US705418

申请日：1991-05-24

申请人： Skippy H. Ramsey ,  Robert G. Schultz

发明人： Skippy H. Ramsey ,  Robert G. Schultz

IPC分类号： B01J31/04 ,  B01J23/04 ,  C07B61/00 ,  C07C51/367 ,  C07C59/245

CPC分类号： C07C51/367

摘要： There is disclosed a process for the hydration of an acid selected from the group consisting of maleic acid, fumaric acid, sodium hydrogen maleate and mixtures thereof to malic acid in an aqueous reaction mixture in excellent yields and with particularly high purity by performing the synthesis in the presence of sodium ions in the molar ratio of sodium ions to acid or salt thereof in the range of from 0.2 to about 0.5.

公开(公告)号：US4605958A

公开(公告)日：1986-08-12

申请号：US486003

申请日：1983-04-14

申请人： Patrick R. Machnik ,  Bruce L. Petersen ,  Robert G. Schultz ,  Jerry T. Thatcher ,  Roscella A. Whiting

发明人： Patrick R. Machnik ,  Bruce L. Petersen ,  Robert G. Schultz ,  Jerry T. Thatcher ,  Roscella A. Whiting

IPC分类号： H04H1/00 ,  H04H20/28 ,  H04H60/13 ,  H04H60/31 ,  H04H60/43 ,  H04H60/59 ,  H04N7/00 ,  H04N17/04 ,  H04H9/00

CPC分类号： H04H60/43 ,  H04H60/59

摘要： A cable meter for monitoring the channel selected by a converter of a television system which receives signals by means of cable. The cable is connected to the cable meter and the output of the cable meter is applied to the converter. The output of the converter is connected back to the cable meter which, in turn, provides an output to the television. During normal operation, signals received by the cable meter from the cable pass directly to the converter, and a selected channel from the converter passes through the cable meter to the television. To monitor the channel selected, an oscillator generates a substitution signal which is substituted for the television signal applied to the converter. The cable meter then monitors whether the substitution signal passes through the converter, during which period, the cable meter prohibits this substitution signal from reaching the television. By varying the frequency of the substitution signal, a search is performed for the selected channel. Techniques are employed to enhance the accuracy of the monitoring. The present invention has applicability to any communications system in which radio frequency signals are transmitted over any medium, such as televisions with internal tuners which may not even be adapted to receive cable signals or radio receivers.

摘要翻译： 用于监视由电缆接收信号的电视系统的转换器选择的频道的电缆表。 电缆连接到电缆表，电缆表的输出端应用于转换器。 转换器的输出端连接到电缆表，电缆表又向电视机提供输出。 在正常操作期间，电缆表从电缆接收的信号直接传递到转换器，转换器的选定通道通过电缆表到电视机。 为了监视所选择的信道，振荡器​​产生代替施加到转换器的电视信号的替代信号。 电缆表然后监视替代信号是否通过转换器，在此期间，电缆表禁止该替代信号到达电视机。 通过改变替换信号的频率，对所选择的信道执行搜索。 采用技术来提高监控的准确性。 本发明适用于任何通过任何介质（例如具有甚至可能不适于接收电缆信号或无线电接收机的内部调谐器的电视机）传送射频信号的通信系统。

公开(公告)号：US06757551B2

公开(公告)日：2004-06-29

申请号：US09839426

申请日：2001-04-20

申请人： Edward G. Newman ,  Hussein Sallam ,  Peter A. Ronzani ,  Robert G. Schultz ,  Richard Ng

发明人： Edward G. Newman ,  Hussein Sallam ,  Peter A. Ronzani ,  Robert G. Schultz ,  Richard Ng

IPC分类号： H04B138

CPC分类号： H04M1/0256 ,  G06F1/1601 ,  G06F1/163 ,  G06F2200/1612 ,  H04M1/0254 ,  H04M1/72519

摘要： This invention provides a single unit called a personal communicator that combines the functions of a cell phone (or mobile phone), a body-supported computer and a pager. The personal communicator has three detachable modules: 1. a communications module; 2. a display module; and 3. a core computer module The core computer module has all of the components of a general purpose computer. Each of the modules when detached can be used in other systems such as with larger screens.

摘要翻译： 本发明提供一种称为个人通信器的单个单元，其组合了手机（或移动电话），身体支持的计算机和寻呼机的功能。 个人通讯器有三个可拆卸模块：1。 通信模块; 2。 显示模块; 和3。 核心计算机模块核心计算机模块具有通用计算机的所有组件。 拆卸时的每个模块都可以用于其他系统，如较大的屏幕。