Inelastic, heat-elasticizable sheet material for diapers
In FIG. 1, heat-shrinkable composite 10 comprises a plurality of parallel elastomeric strands, each stretched to several times its relaxed length, sandwiched between first cover web 11 and second cov... Read More
Inventors: Hansen, Paul E.; Marquardt, Susan K.;, Assignee: Minnesota Mining and Manufacturing Company (St. Paul, MN) |
Disposable diaper with a repositionable tape tab fastener
According to the present invention, a disposable diaper is provided which has a pressure-sensitive adhesive closure, a moisture-permeable facing sheet, and a polyethylene or modified polyethylene mois... Read More
Inventors: Korpman, Ralf;, Assignee: Personal Products Company (Milltown, NJ) |
Cryoenucleation tool
I claim: 1. Apparatus for cryoenucleating a tumor of the eye comprising: a spoon of thermally insulating material having a handle and a concave bowl and adapted to receive an eyeball, and a refrigerat... Read More
Inventors: Gallie, Brenda L.;, Assignee: Governing Council of the University of Toronto (Toronto, CA) |
Method of applying a male incontinence device
Applicant's invention is an apparatus including a sheath made of an extremely thin, flexible material having a frustoconical, or tapered, portion and a tubular, substantially cylindrical portion. The ... Read More
Inventors: Stringer, Leonard C.;, Assignee: |
Waste-gas suppressor for internal-combustion engines
What I claim is: 1. A water-gas suppressor for internal-combustion engines, the latter including a carburetor (13), a combustion chamber and an exhaust pipe (6); the suppressor comprising, in combinat... Read More
Inventors: Ri, Toyosuke; Yasuda, Sachio; Tohdoh, Sadamu;, Assignee: |
Internal combustion engine magneto-type ignition system with electronically controlled spark advance
We claim: 1. Internal combustion engine ignition system having a magneto generator (10) having a driven magnetic pole system (11); a primary ignition coil (13a) in flux linking relation to the magneti... Read More
Inventors: Podrapsky, Jiri; Orova, Josef;, Assignee: Robert Bosch GmbH (Stuttgart, DE) |
Device fabrication by X-ray lithography utilizing stable boron nitride mask
Hydrogen-containing (or hydrogenated) boron nitride of the type priorly used to form mask membranes for X-ray lithography exists in practice in different compositional forms. The particularly form of... Read More
Inventors: Levy, Roland A.;, Assignee: American Telephone and Telegraph Company, AT&T Bell Laboratories (Murray Hill, NJ) |
Metal processing composition
What is claimed is: 1. A metal processing composition which comprises a water-soluble cationic compound obtained by neutralizing a condensation product having an average molecular weight of 500 to 100... Read More
Inventors: Chiba, Iwane; Fujiwara, Junji; Kuwamoto, Hiroshi; izushi, Tomoya; Muto, Toshimi; Toyama, Haruji;, Assignee: Nippon Kokan Kabushiki Kaisha (Tokyo, JP); Yushiro Chemical Industry Co., Ltd. (Osaka, JP) |
Silver halide photosensitive materials containing thiourea and analogue derivatives
What is claimed is: 1. A photographic silver halide emulsion comprising a 1,1,3,3-tetra-substituted urea compound having the structural formula: ##STR6## wherein X is a middle chalcogen atom; each of ... Read More
Inventors: Herz, Arthur H.; Burgmaier, George J.;, Assignee: Eastman Kodak Company (Rochester, NY) |
Heat curable compositions containing sulfonium salts
What I claim as new and desire to secure by Letters Patent of the United States is: 1. Heat curable compositions comprising (A) a cationically polymerizable organic material (B) an effective amount of... Read More
Inventors: Crivello, James V.;, Assignee: General Electric Company (Schenectady, NY) |
Polymer composition having terminal alkene and terminal carboxyl groups
We claim: 1. A method for producing a photo resist comprising: (a) (1) providing a composition containing a polymer wherein the polymer consists essentially of a polymer having the formula: ##STR6## w... Read More
Inventors: Tsao, Jung-Hsien; Hein, Paul R.;, Assignee: W. R. Grace & Co. (Cambridge, MA) |
Light-sensitive mixture and copying material prepared therefrom, and process for the preparation of a printing form from the copying material
OF PREFERRED EMBODIMENTS The invention begins with a light-sensitive mixture containing a water-insoluble binder, which is soluble in aqueous-alkaline solutions, a light-sensitive o- or p-quinone-dia... Read More
Inventors: Stahlhofen, Paul;, Assignee: Hoechst Aktiengesellschaft (Frankfurt am Main, DE) |
Manufacture of a wear-resistant sliding surface
It is therefore an object of the present invention to provide a simple process for producing a sliding surface which provides a satisfactory oil-retaining capability even under a high sliding speed. A... Read More
Inventors: Shimizu, Tsutomu; Tarumoto, Kouji; Nanba, Satoshi;, Assignee: Mazda Motor Corporation (Hiroshima, JP) |
Image forming method for forming a multicolor image from a half-tone dot exposure
OF THE INVENTION Silver halide color photographic light-sensitive materials relating to the invention are comprised of at least three layers each having a different spectral sensitivity. The light-se... Read More
Inventors: Yoshizawa, Tomomi; Ogi, Keiji; Kimura, Nariko;, Assignee: Konica Corporation (Tokyo, JP) |
Light-sensitive material containing silver halide, reducing agent and polymerizable compound with silver halide outside and inside of microcapsules
OF THE INVENTION Examples of the silver halide employable in the light-sensitive sensitive material of the present invention include silver chloride, silver bromide, silver iodide, silver chlorobromi... Read More
Inventors: Oka, Yutaka;, Assignee: Fuji Photo Film Co., Ltd. (Kanagawa, JP) |
Light-sensitive material containing silver halide, reducing agent and polymerizable compound wherein the silver halide comprises monodisperse tabular grains
OF THE INVENTION In the present invention, there is no specific limitation with respect to the halogen composition of the silver halide grain. Examples of the silver halide include silver chloride, s... Read More
Inventors: Yamamoto, Soichiro;, Assignee: Fuji Photo Film Co., Ltd. (Kanagawa, JP) |
Light-sensitive copying material with o-quinone diazide and phenolic hydroxy compound
What is claimed is: 1. A light-sensitive copying material comprising (A) an anodized aluminum support and (B) a positive-working, light-sensitive copying layer immediately adjacent to said support, sa... Read More
Inventors: Stahlhofen, Paul; Beutel, Rainer;, Assignee: Hoechst Aktiengesellschaft (Frankfurt am Main, DE) |
Absorptive layer for optical lithography
OF THE INVENTION The compositions of this invention are useful in forming an absorptive layer in a multilayer resist recording medium. An absorptive coating formed from the subject compositions is us... Read More
Inventors: White, Lawrence K.; Miszkowski, Nancy A.; Levine, Aaron W.;, Assignee: RCA Corporation (Princeton, NJ) |
Positive dye photoresist compositions with 2,4-bis(phenylazo)resorcinol
OF THE INVENTION The present invention provides novel photoresist compositions which contain highly absorbant actinic bisazo phenolic dyes highly soluble in both casting solvent and aqueous alkaline ... Read More
Inventors: Trefonas, III, Peter; Zampini, Anthony; Madoux, David C.;, Assignee: Shipley Company Inc. (Newton, MA) |
Highly-sensitive high-contrast photographic materials
OF THE INVENTION As previously indicated, R.sup.1 of general formula (I) represents a monocyclic or bicyclic aryl group. The aryl group may be substituted with one or more substituents which are not ... Read More
Inventors: Mifune, Hiroyuki; Takada, Shunji; Akimura, Yoshitaka; Sakai, Nobuo;, Assignee: Fuji Photo Film Co., Ltd. (Kanagawa, JP) |
Positive acting photoresist comprising diazide ester, novolak resin and rosin
I claim: 1. An alkali soluble, positive working photoresist composition comprising a naphthoquinone (1,2)-diazide sulfonic acid ester photosensitizer, a novolak resin in an amount of from 10 to 90% by... Read More
Inventors: Oddi, Michael J.;, Assignee: |
Silver halide photographic material comprising a polyoxyethylenic compound and a sensitizing dye
OF THE INVENTION The addition of the spectral sensitizing dye can be made during, at the beginning of, or prior to chemical ripening, or between completion of chemical ripening and before coating of ... Read More
Inventors: Kawai, Kiyoshi; Ihama, Mikio;, Assignee: Fuji Photo Film Co., Ltd. (Ashigara, JP) |
Drain source protected MNOS transistor and method of manufacture
OF THE PREFERRED EMBODIMENT A partial sectional view of a conventional drain source protected MNOS transistor is shown in FIG. 1 of the drawings. It comprises an N type silicon mesa 4 deposited in a ... Read More
Inventors: Blaha, Franklyn C.; Cricchi, James R.; White, Marvin H.;, Assignee: The United States of America as represented by the Secretary of the Air (Washington, DC) |
CMOS integrated devices in seeded islands
The low power consumption of integrated circuits fabricated in CMOS has made such structures the norm for future designs. Unfortunately, the conventional use of wells or tubs to locate the transistor... Read More
Inventors: Szluk, Nicholas J.; Fukumoto, Jay T.;, Assignee: NCR Corporation (Dayton, OH) |
Junction-type field-effect transistor and its manufacture
What is claimed is: 1. A junction field effect transistor which comprises a semiconductor body having a major surface, a surface-adjacent semiconductor layer of a first conductivity type, spaced-apart... Read More
Inventors: Thire, Jacques;, Assignee: U.S. Philips Corporation (New York, NY) |
Analgesic mixture of nalbuphine and ibuprofen
OF THE INVENTION Nalbuphine, which has the chemical name (-)-17-(cyclobutylmethyl)-4,5.alpha.-epoxymorphinan-3,6.alpha.,14-triol, and its preparation are described in U.S. Pat. No. 3,393,197, the dis... Read More
Inventors: Schmidt, William K.;, Assignee: E. I. Du Pont de Nemours and Company (Wilmington, DE) |
Phthalidyl apovincaminate with cerebral eubolic activity
I claim: 1. The compound, 13a-ethyl-2,3,5,6,13a,13b-hexahydro-1H-indolo(3,2,1-de)pyrido(3,2,1-ij)(1, 5)naphthyridin-12-phthalidine carboxylate, having the formula ##STR5## 2. Pharmaceutical compositio... Read More
Inventors: De Vincentiis, Leonardo;, Assignee: Ausonia Farmaceutici s.r.l. (Pomezia, IT) |
Method of pharmacologically treating drug addiction with alpha-methyl-para-tyrosine
What is claimed is: 1. A method of preventing alpha-methyl-para-tyrosine crystalluria in a human being who is being treated with a therapeutically effective amount of alpha-methyl-para-tyrosine, compr... Read More
Inventors: Pozuelo, Jose;, Assignee: |
Treatment of the acute after-effects resulting from alcohol ingestion
I claim: 1. A method for treating the acute after-effects of alcohol ingestion which comprises administering to a person who had ingested alcohol an effective amount of cyproheptadine to minimize an a... Read More
Inventors: Rosenberg, Carl S.;, Assignee: Lake Shore Roentgenology, Ltd. (Chicago, IL) |
Method of treating abstinence syndrome with cycloaklyltriazoles
What is claimed is: 1. A method of treating symptons of nicotine abstinence syndrome comprising, administering to a mammal which has nicotine abstinence syndrome an amount of a compound of formula I o... Read More
Inventors: Silvestrini, Bruno; Baiocchi, Leandro;, Assignee: Aziende Chimiche Riunite Angelini Francesco (IT) |
Semiconductor manufacture 
