Liquid crystal polymer method and composition
What is claimed is: 1. A method for processing in mesophase a first thermotropic liquid crystal polyester demonstrating liquid crystal behavior over a temperature range comprising the steps of: select... Read More
Inventors: George, Eric R.; Porter, Roger S.;, Assignee: |
Thermosettable modified phenolic resins
What is claimed is: 1. A modified phenolic resin of the formula: ##STR18## wherein: A and B are the same or different and are aromatic moieties substituted by at least two cyano moieties, at least two... Read More
Inventors: Das, Sajal; Prevorsek, Dusan C.;, Assignee: Allied Corporation (Morris Township, Morris County, NJ) |
Aminourethanes, a process for their preparation and their use
We claim: 1. An aminourethane composed essentially of structural units derived from (A) polyamines of the formula (I) and/or (II) ##STR18## in which R denotes --(CR.sup.1 R.sup.2).sub.n Z.sup.1 --CR.s... Read More
Inventors: Honel, Michael; Ziegler, Peter; Walz, Gerd; Lenz, Rudiger; Foedde, Hartmut; Brindopke, Gerhard;, Assignee: Hoechst Aktiengesellschaft (DE) |
Versatile battery/charger module and system
An object of the invention is to create a battery/battery charger module and system of simple design and low cost allowing for an open architecture which achieves a flexible system. Additional objects... Read More
Inventors: Zainaleain, Mortaza;, Assignee: Federal Express Corporation (Memphis, TN) |
Method for preparing primary alcohols having alkyls branched at the second carbon
The preferred gas mixture to be used in carrying out the method of this invention is a synthetic gas formed by cracking methane and having a molar ratio H.sub.2 /CO between about 1.6/1 and 2.2/1, mos... Read More
Inventors: Gueant, Auguste; Mercier, Serge;, Assignee: Produits Chimiques Ugine Kuhlmann (Paris, FR) |
Magnetic recording medium
OF THE PREFERRED EMBODIMENTS The lubricant system of the present invention comprises a restricted combination of ester compounds. The ester compound represented by the formula (1) is tridecyl stearat... Read More
Inventors: Ootani, Tsuyoshi; Nakajima, Junsaku; Abe, Chiaki; Wada, Ikuko;, Assignee: Kao Corporation (Tokyo, JP) |
Magnetic recording medium lubricant consisting of an amine salt of carboxylic acid, an amine salt of perfluoroalkyl carboxylic acid or an fluoro amine salt of perfluoro carboxylic acid
It is therefore an object of the present invention to provide a magnetic recording medium exhibiting superior lubricating properties under various operating conditions and sustained lubricating effect... Read More
Inventors: Kondo, Hirofumi; Haga, Shuuichi; Matsuda, Takaaki;, Assignee: Sony Corporation (Tokyo, JP) |
Process for fabrication of dense-structure refractories which have resistance to spalling
OF THE INVENTION With the increasingly critical conditions encountered during the service of industrial furnaces, the need for improvement of the properties of refractories is keenly felt. Broadly sp... Read More
Inventors: Fujimoto, Shyoichiro; Ueno, Haruyuki;, Assignee: Kurosaki Refractories Co., Ltd. (Fukuoka, JP) |
Use of certain polyphenylene oxides for the production of aromatic block polyether-poly(ester) carbonates by the interfacial process
We claim: 1. A process for the production of an aromatic block polyether-poly(ester) carbonate which comprises interfacial process for producing poly(ester) carbonates using a polyphenylene oxide corr... Read More
Inventors: Freitag, Dieter; Bottenbruch, Ludwig; Wilms, Klaus G.; Tacke, Peter;, Assignee: Bayer Aktiengesellschaft (Bayerwerk, DE) |
Optimizing operational efficiency and reducing costs of major energy system at large facilities
The primary object of the subject invention is to provide a system and method for overcoming the deficiencies of the prior art and in particular to provide a system and method for producing highly acc... Read More
Inventors: Zaloom, Joseph A.;, Assignee: |
Connection multiple batteries to battery powered devices
OF SPECIFIC EMBODIMENTS Referring to FIG. 1, in a simplified view, in accordance with principles of the present invention, a circuit 10 is interposed between a computer 12 or other portable electroni... Read More
Inventors: Allen, Paul M.; Kuhn, John R.;, Assignee: Technoggin, Inc. (Cincinnati, OH) |
Charging device with rotatable power inlet
The principal object of the present invention is to provide a battery charging device which is suitable for charging batteries of different specifications. Another object of the present invention is t... Read More
Inventors: Wei, Jung-Kuei;, Assignee: Modern Electric Co., Ltd. (Taoyuan, TW) |
Charge and discharge control circuit
To solve the above problems, the charge and discharge control circuit of the present invention controls a charge and discharge of a secondary cell connected to an external power source terminal throug... Read More
Inventors: Mukainakano, Hiroshi;, Assignee: Seiko Instruments Inc. (JP) |
Device detecting the amount of charge remaining in a battery
What is claimed is: 1. A device which detects an amount of charge remaining in a battery, comprising: a battery supplying a current to a body of electronics; comparison means for comparing a value of ... Read More
Inventors: Akizuki, Hiroshi; Dotsubo, Nobuhide;, Assignee: Sanyo Electric Co., Ltd. (Osaka, JP) |
High swing CMOS cascode current mirror
The problems associated with prior art current mirrors are addressed by the present invention which relates to a CMOS current mirror and, more particularly, to a CMOS cascode current mirror which prov... Read More
Inventors: Sooch, Navdeep S.;, Assignee: AT&T Bell Laboratories (Murray Hill, NJ) |
Electrical and Wave 
