Document LgbN2rdYgrVKjm2D801pxB87z

PLAINTIFFS | EXHIBIT * Q7aqa.=n 1962 ChaJU*E3 S. Peahcz, Editor Mahy J. Gibb, Associate Editor M. Gebaldcve Smith, Assistant Editor Ja.nics L. Hammer. Editorial Assistant Esther M. Amstkut/.. Editorial Assistant 1.3 fj L.-'U.?: of clay and -ihiii: cun 'rye prepared and am 'Jiciui when the iabr'.a of a. clay fiepo^ic is of importance. I: the >:unpitr retains mcittore it m.av be impregnated by a waxiike polyethylene glycol compound (Carbowax riC:>J) to give the material increased strength. j special collecting technique is employed slow drying results, and the clay is hard enough for thin section preparation by a procedure oniv slightly different from that used for rocks. 3 r to a hig.n uiurr.mu ceramic. an X-ray soccir vgraDOic :ne:::...i was developed for lie analy sis of 0 6 to 3.|KL Gd:Oi ami J ; ; 5 3 O'c om:<3i. General considerations, preparation . .1 standards and samples, selection of equipment, analytical pr.ceriures. and an evaluation of results are presented. 2 figures. 4 references PEX references. J. E C Traasmattaace and reflectance of aluminum oxide SLnts ia tie ~ PATENTS far infrared. Louts Harris and John Piper. J Opt. See. Air. . Gracing spectrometers or analyzers. Albert E. Martin u- 32 (2! '223-24 l 1962).-- The transmittance and redecta.net of Hnward Grubb Parsons & Co . Ltd.j. U. S. 3,015,934, Ja.n. 3. films 700 to 2S00 A thick were determined at 15 to l IS*. Values b 1962. D.J 3. of n and i were calculated. 3 figures. 3 references. J J.D. Mass spectrometry. Lewis Friedman 1 United States of Amer Transverse diffusion in saturated isotropic granular media. Akin Ogata. '. S. Ceot Surrey Profess. Paper, 1901, No ica as represented by the U. S. Atomic Energy Commission) U. S. 3,016,439, Jan. 9. 1962.--A method for improving the resoiu- 411-B. 9 pp. 15e.--An analytical method is presented for deter -- tion qualities of a mass spectrometer in which nonconducting mining the ionic diffusion transverse to the direction of dow of a films are built up on the walls comprises adding a beta emitting fluid in granular media. The basic assumption that the frontai material to each sampie being tested for discharging before zone created by longitudinal dispersion is fully developed and testing and thereby creating a leakage path in the aim to pre- stationary before the transverse diffusion can cause spreading c vent the accumulation of a static electric charge on the interior is made to simplify the mathematical analysis. The results of walls of the spectrometer which would adversely affect the res- numerical computations are presented in graphical form. 3 olution characteristics. D.L3. figures. M.J.Kl Method of preparing a chemical blaak sample. George Use of the Lange photoelectric colorimeter for the determina -- E. Shaffer. Jr., and George W. Schneider, Jr. (Milton Roy Co ;. tion of iron in silicates. Peter Mar.dt. Translated in Inur- U. S. 3,015,544, Jan. 2. 1962. -- For optical comparison of a test ceram, 19(51, N*o. 1, pp. 13-25: for abstract see Ceram. AbsSr , sample and a blank sample, the method of preparing the blank 1901, Sept., p. 225/. sample comprises mixing reagents in defined amount and se- Verification of existence of cubic zirconia at high temperature. d quence. the first reactive with a unique component of a fluid Deane K. Smith and Cari F. Cline. J. Am. Ceram. Soc., 43 (51 medium to result in an optical effect and the second effective to 249-50 (1962). 3 references. shortstop reaction between the reagent and the component, and X-ray diflractometer cryostat providing temperature control thereafter mixing with an aliquot portion of fluid medium to be in the range 4 to 300*37. Floyd A. Mauer and Leonard H. -- analyzed for the unique component. D.J.3. 3ulz. J. Research Sail. 3nr. Standards. 65C 141 225-29(1961) -- Production of artificial crystals. Charles 3. Sawyer (Sawyer A diffractometer cryostat was modified to provide a means for Research products. Inc.;. U. S. 3,013,367, Dec. 19. 1961.-- controlling temperature and for confining the vapor in equilibrium The method of growing a pegmatitic crystal comprises thermally with volatile samples. Materials with vapor pressures as great e inducing a circulation of nutrient solution in each seed-growing as 1 atm can be handled without loss of insulating vacuum, ar.c region through separate paths of movement and simultaneously temperatures can be controlled with an accuracy of =0.1*X permitting the solution to infiltrate from one region to the other in the range 4* to 20*X. decreasing to = l.0*K at 300*K. Data at a rate insufficient to affect the circulation whiie completely on the lattice constants and thermal expansion of neon are giver, -- preventing infiltrating exchange adjoining the peripheries cf the to show the suitability of the apparatus for maintaining a desired regions at the interconnecting area. D.J 3. temperature whiie working with a volatile material. 4 figures. 7 Supports for use in chromatography, etc. Josepn -Coop. references. M.J.JC. U. S. 3,013,000, Jan. 23. 1962. D.J 3. X-ray methods for oxide analysis. Kenneth ?. 3orror and / Wedge for a double beam spectrophotometer. Wiiliam A. E. A. Fisher. Ceram. .4 ;r. 77 j41 40--42 (1961).--To obtain the Pliskin (Texaco. Ir.c.). U. 5. 3,016,300, Jan. 16. 1962. drrired degree of ebemiru! .'vntr- I for neutron cbtori mg additives DJ 3 XV--G enerai Future for ceramics--M/DE Manual Mo. 137. Maicoim W fine particles as products, process aids, and nuisances, such as Riley. Materials 1 n Design Eng.. 54 |3| 133--40 (1961).-- R. 7 scales, and the fissao-chemical process. II, Dividing line in miner summarizes expectations of mure reliable, more reproducible, als. R. J. ?. Lyon and G. A. Paries. 'bid., pp. IC7-11.-- and more predictable performance capabilities of ceramic ma The authors review the physical and chemical techniques of terials. Improved ductility, cermets, "mosaic ceramic." fiber- handling minerals as fine particles and propose some research reinforced ceramics, hot pressing, nucleation. and injection mold problems. D.J.3. ing are discussed. 4 figures. 17 references. D.J.3. Role of materials in cryogenics--M/DE Special Report Ho. Matenais Selector Issue. Anon. Materials in Design Eng . 135. Donaid Peckner and Maicoim W. Riley. Materials in 54 |5! 550 pp. (1961).--Materials are compared on the basis of Derizn E.xg.. 54 (1| 107-13 (1961).--The engineering properties specific end service requirements and then grouped as to type 11 and the evaluation and testing of materials (nr low temperature with tabulations of properties. Mechanical and electrical ce applications are discussed. Glass is mentioned briefly, inducing ramics. mica, refractories and cermets, glass, and graphite arc bnrtisilicate (3SC-2). which has negligible fatigue below --323*5. included in the nonmetallic section. Porcelain enamel, ceramic, and the use of silica aerogei. perlite, calrium silicate, and di- cermet, and refractory coatings are included in finishes and atomaceuus earth as insulation. 23 figures. 3 tables. 20 refer coatings. D.J.3. ences. D.J.3. Ptrticle technology--the little things in life. Charles E. Dap rfUrita Aleksandrovich Toropov. Anon. freer/. Akad. Sauk ple. SRI (Stanford Research Inst.) /.. 5 (3| 94-102 (1961).-- S-SJ5.R.. Otdei. Khim. Sauk. 1958, hV>. 3. p. 738.--A short L. defines fine particle sizes and types and gives a general survey 1 biography is given of Professor Toropov, leading Soviet chemist of their intrinsic or definitive, application, and functional proper working in the field of silicate chemistry, ferrites, cement, etc. ties and processing. A chart shows equivalent sizes, methods of A.A. size analysis, types of gas cleaning equipment, and settling rates __ What about research? Anon. Ceram. .4gr. 76 [4| 22-<5 for typical particles and gas dispcrsoids. I figure. D.J. 3. (1360).--A comprehensive report is given on research programs Parade* in health and disease: IX, Respiratory system. in ceramics at the following contract research institutes: Ar C. N. Davies. SRI (Stanford Research Inst.)/.. 3 (3| 123-25 mour Research Foundatinn. Battelle Memorial Institute. Frank- (1961).--The lung structure and operation are described as re lated to the pmphvlaxis. cure, and prevention of dust diseases. ; lin Institute. Horizons. Inc.. .Arthur D. Little. Inc.. Mellon In D.J.3. stitute. Midwest Research Institute. Smthem Research Insti Particle* in production 1 I, Chemical process industries. tute. Southwest Research Institute. Stanford Research Institute, Russell C. Phillips. SRI (Stanford Research Inst.) /.. 5 [31 and Trionics. Inc. Cf. Ceram. Abstr.. 1961, Sept., p. 227/ 1C3-107 (1961).--?. discusses, with brief examples, the roie of P.E.R.