Method for stabilizing organic substrate materials including photographic dye images to light and a color diffusion transfer material
What is claimed is: 1. An element comprising an organic substrate material which is stabilized against the action of light and comprises the combination of at least one of the complexes represented by... Read More
Inventors: Hara, Hiroshi; Nakamura, Kotaro; Suzuki, Yoshiaki;, Assignee: Fuji Photo Film Co., Ltd. (Minami-ashigara, JP) |
Epoxy-sulfonamide compounds and compositions
What is claimed is: 1. The reaction product of an aryl sulfonamide compound selected from the group consisting of benzene sulfonamide, toluene sulfonamide and naphthalene sulfonamide and at least one ... Read More
Inventors: Skora, Stanislaw B.;, Assignee: Estron Chemical, Inc. (Calvert City, KY) |
Optical quality polycarbonates with reduced static charge and method for making same
OF THE INVENTION Polycarbonate resins are prepared in a melt process by the reaction of a diaryl carbonate and a dihydric phenol in the presence of a basic catalyst. Commonly, the diaryl carbonate is... Read More
Inventors: Inoue, Kazushige; Ishida, Hiromi; Shimoda, Tomoaki; Hoeks, Theodorus L.; van Hout, Henricus H. M.; Marugan, Monica M.; Dardaris, David M.; McCloskey, Patrick J.;, Assignee: General Electric Company (Schenectady, NY) |
Dyeing leather: exhaustion process using combination of pigment dispersion and aqueous solution of water-soluble sulfur dye
What is claimed is: 1. A process for dyeing leather by the exhaust method, which comprises allowing a pigment dispersion consisting essentially of a pigment, a dispersant and water and an aqueous solu... Read More
Inventors: Weinheimer, Peter; Ambrecht, Norbert; Schlosser, Lothar;, Assignee: Hoechst Aktiengesellschaft (Frankfurt, DE) |
Optical data storage compact disc and method for manufacturing the same
OF THE DRAWING AND PREFERRED EMBODIMENTS Referring to the drawings, there is shown an optical data storage disc in the form of a compact disc (or CD) which carries a digital audio recording. The disc... Read More
Inventors: Abraham, Nigel C.;, Assignee: |
Optical pickup device
It is an object of the present invention to provide a more simplified and minimized optical pickup device capable of easily realizing recording/reproducing information on/from an optical disc having a... Read More
Inventors: Choi, Yang-Oh;, Assignee: Daewoo Electronics Co., Ltd. (Seoul, KR) |
Photosensitive composition
What is claimed as new and intended to be covered by Letters Patent of the United States is: 1. A photosensitive composition which consists essentially of: a photosensitive amount of a photosensitive ... Read More
Inventors: Fukutani, Hideo; Miura, Konoe; Takahashi, Yoshihiro; Torige, Kazuo;, Assignee: Mitsubishi Chemical Industries, Ltd. (Tokyo, JA) |
Photopolymeric composition containing polyamide and dicarboxylic acid diester
The photopolymerizable composition of matter of my invention comprises, in its simplest form, a mixture of: a. from about 70-95%, by weight, of an alcohol-soluble linear polyamide; b. from about 0.5-... Read More
Inventors: Kress, David R.;, Assignee: Matrix Unlimited, Inc. (Rochester, NY) |
Method for the preparation of planographic printing plates
OF THE PREFERRED EMBODIMENTS As is understood from the above given description, the method of the invention utilizes the principle that the pattern-wise photocuring of the photocurable organopolysilo... Read More
Inventors: Cho, Kenji; Takamizawa, Minoru; Inoue, Yoshio;, Assignee: Dai Nippon Printing Co. Ltd. (Tokyo, JP); Shin-Etsu Chemical Co. Ltd. (Tokyo, JP) |
Image forming materials and image forming process
OF THE INVENTION Examples of Ge--S compositions which can be used in the present invention are GeS, GeS.sub.2, Ge.sub.35 S.sub.65, GeS.sub.4, Ge.sub.15 S.sub.85, GeS.sub.16 and the like. Examples of ... Read More
Inventors: Nahara, Akira; Ono, Yoshihiro; Namiki, Tomizo; Harada, Shigeo; Mizobuchi, Yuzo; Ikeda, Tomoaki;, Assignee: Fuji Photo Film Co., Ltd. (Minami-ashigara, JP) |
Peak detector circuit
What is claimed is: 1. A peak detector circuit for detecting the maximum excursion of an amplitude varying signal, comprising: a network including a capacitor and a charging impedance serially coupled... Read More
Inventors: Fox, Edward C.;, Assignee: RCA Corporation (New York, NY) |
Method of depositing thin films of small dimensions utilizing silicon nitride lift-off mask
Accordingly, it is a primary object of the invention to provide an improved tear-free thin film deposition process in which the dimensions of the film are very precisely controllable and in which the ... Read More
Inventors: Havas, Janos; Paal, Gabor;, Assignee: International Business Machines Corporation (Armonk, NY) |
Photosensitive image forming material and an image forming method using same
OF THE INVENTION The support material used in the present invention supports the poly(vinyl alcohol) layer, the photosensitive resin composition layer developable by an aqueous developing solution an... Read More
Inventors: Namiki, Tomizo; Shinozaki, Fumiaki; Ikeda, Tomoaki;, Assignee: Fuji Photo Film Co., Ltd. (Minami-ashigara, JP) |
Lighting system
A lighting system which includes a cathode for emitting electrons from an external surface thereof. A first anode extends internal to the cathode for heating the cathode thereby emitting electrons fro... Read More
Inventors: Hanlet, Jacques M.;, Assignee: Intent Patent, A.G. (London, GB2) |
Electroluminescent device with silazane-containing luminescent zone
Although recent performance improvements in organic EL devices have suggested a potential for widespread use, most practical applications require limited voltage input or light output variance over an... Read More
Inventors: Perry, Robert J.; Tang, Ching W.;, Assignee: Eastman Kodak Company (Rochester, NY) |
Electroluminescent element
The present invention was designed to eliminate the above-mentioned disadvantages found in the conventional electroluminescent element. Accordingly, it is an object of the present invention to provide... Read More
Inventors: Nakada, Hitoshi; Wakimoto, Takeo; Shinkai, Masanao; Matsunaga, Daisaku;, Assignee: Pioneer Electronic Corporation (Tokyo, JP); Nippon Kayaku Kabushiki Kaisha (Tokyo, JP) |
Electroluminescent element
It is an object of the present invention to provide electroluminescent elements which permit the fluorescent substances to efficiently emit light and high luminance. The gist of the present invention ... Read More
Inventors: Shinkai, Masanao; Namiki, Tohru; Nakada, Hitoshi; Wakimoto, Takeo; Murayama, Ryuji; Matsunaga, Daisaku;, Assignee: Pioneer Electronic Corporation (Tokyo, JP); Nippon Kayaku Kabushiki Kaisha (Tokyo, JP) |
Electroluminescent element
What is claimed is: 1. An electroluminescent element comprising an organic electroluminescent material part which emits a blue light and at least one fluorescent material part which absorbs said blue ... Read More
Inventors: Tokailin, Hiroshi; Hosokawa, Chishio; Kusomoto, Tadashi;, Assignee: Idemitsu Kosan Co., Ltd. (Tokyo, JP) |
Organic electroluminescence device
We claim: 1. An organic electroluminescence device which comprises a polycarbonate containing a repeating unit of a styrylamine skeleton having an electroluminesence function as at least one material ... Read More
Inventors: Hosokawa, Chishio; Sakamoto, Shuji; Kusumoto, Tadashi;, Assignee: Idemitsu Kosan Co., Ltd. (Tokyo, JP) |
Transparent substrate provided with a thin-film stack with properties in the infrared
OF THE INVENTION The invention is based on a fact which is known to those skilled in the art, according to which the essential properties of a thin-film stack containing a metal film with properties ... Read More
Inventors: Schicht, Heinz; Haussler, Wulf; Schindler, Herbert; Ditzel, Gerhard; Schmidt, Uwe; Kaiser, Wilfried;, Assignee: Saint-Gobain Vitrage (Courbevoie, FR) |
Bilayer electrode on a n-type semiconductor
It is an object of the present invention to provide a contact to n-type semiconductors with a low barrier height. This object is achieved by a bilayer electrode in contact with a n-type semiconductor,... Read More
Inventors: Hung, Liang-Sun; Tang, Ching Wan;, Assignee: Eastman Kodak Company (Rochester, NY) |
Multicolor organic electroluminescent panel and process for production thereof
The present invention has been completed in order to solve the above-mentioned problems of the prior art. The present invention is intended to provide a multicolor organic electroluminescent panel whi... Read More
Inventors: Sakaguchi, Yoshikazu; Suzuki, Jyoji;, Assignee: NEC Corporation (Tokyo, JP) |
Desiccant for electrical and electronic devices
Having thus described my invention, I claim: 1. An elastomeric desiccant means for use in a closure containing an electrical component, the elastomeric desiccant consisting essentially of a dehydratin... Read More
Inventors: Booe, James M.;, Assignee: P. R. Mallory & Co. Inc. (Indianapolis, IN) |
Moisture and particle getter for enclosures
OF THE INVENTION The pressure sensitive adhesive useful to prepare the composition of this invention may be selected from a number of generic formulas. Most of them are available commercially: Silico... Read More
Inventors: Shores, A. Andrew;, Assignee: |
Apparatus for heating purge gas and transmitting microwave energy for desiccant regeneration
Accordingly, it is the principal object of the present invention to provide a regenerative gas drying system which overcomes the problems of known gas drying systems by efficiently utilizing microwave... Read More
Inventors: Botich, Leon A.;, Assignee: |
Hydrogen and moisture getter and absorber for sealed devices
What is claimed is: 1. A hydrogen gas absorber comprising effective amounts of oxides of platinum group metals to remove hydrogen from a particular environment, effective amounts of a desiccant to abs... Read More
Inventors: Smith, Henry M.; Schicker, James R.;, Assignee: AlliedSignal Inc. (Morris Township, NJ) |
Aqua ammonia production by desorption
The present invention produces ammonia water (aqua ammonia) by means of desorbing an ammonia laden sorbent, preferably a zeolite molecular sieve or silica gel into water. The method includes placing a... Read More
Inventors: McGlothlin, Mark W.;, Assignee: |
Method and apparatus for drying iron ore pellets
OF THE INVENTION The present invention functions to improve drying at the top of the pellet bed by blowing at least one counter-current jet of hot air downwardly into the pellet bed. The downwardly d... Read More
Inventors: Chapman, Daniel R.;, Assignee: |
Hexaboride electron emissive material
An object of this invention is to provide a stable and long-life electron emissive material which has a low work function, which can be readily manufactured as a stable single phase compound and which... Read More
Inventors: Kawabe, Ushio; Yamamoto, Shigehiko; Aita, Toshiyuki; Honda, Yukio;, Assignee: Hitachi, Ltd. (JA) |
Electron tube with dispenser cathode
An object of the invention is to provide a vacuum tube with substantially increased electron current density. A further object is to provide an electron tube having substantially increased life. A fur... Read More
Inventors: Falce, Louis R.;, Assignee: Varian Associates, Inc. (Palo Alto, CA) |
Manufacturing Materials 
