Ink compositions and multicolor thermal ink jet printing process for the production of high quality images
OF THE INVENTION According to the present invention, a first ink is provided which comprises water, an optional humectant, optional additives, and a colorant selected from the group consisting of (1)... Read More
Inventors: Lin, John Wei-Ping;, Assignee: Xerox Corporation (Stamford, CT) |
Inks for ink jet printing
OF THE INVENTION The first and second inks of the present invention contain an aqueous liquid vehicle. The liquid vehicle can consist solely of water, or it can comprise a mixture of water and a wate... Read More
Inventors: Schwarz, William M.;, Assignee: Xerox Corporation (Stamford, CT) |
Inks for ink jet printing with reduced intercolor bleed
OF THE INVENTION The first and second inks of the present invention contain an aqueous liquid vehicle. The liquid vehicle can consist solely of water, or it can comprise a mixture of water and a wate... Read More
Inventors: Gundlach, Kurt B.; Sanchez, Luis A.; Colt, Richard L.; Sweeney, Maura A.;, Assignee: Xerox Corporation (Stamford, CT) |
Alkylated aminoalkylpiperazine surfactants and their use in photoresist developers
OF THE INVENTION This invention relates to the use of compounds of the formula ##STR7## where one of R.sup.1 and R.sup.2 is a C5-C14 alkyl or cycloalkyl group and the other is H, or both of R.sup.1 a... Read More
Inventors: Lassila, Kevin Rodney; Carr, Richard V. C; Minnich, Kristen Elaine;, Assignee: Air Products and Chemicals, Inc. (Allentown, PA) |
Filter for vacuum cleaner
AND ADVANTAGES The present invention relates to a vacuum cleaner assembly comprising a main housing having an inlet and an outlet. A motor is disposed within the main housing between the inlet and the... Read More
Inventors: Rohn, Dean; Alberts, III, John J.; Krebs, Alan Joseph; Erickson , Roy Oliver;, Assignee: Rexair, Inc. (Troy, MI) |
Optical reading and displaying device
Accordingly, the object of the present invention is to provide an optical reading device which has a display section and is yet relatively simple in structure and low in cost. To achieve the object, a... Read More
Inventors: Honjo, Yoshiaki;, Assignee: Casio Computer Co., Ltd. (Tokyo, JP) |
Control arrangement for causing track supported implement to remain in parallelism with itself
What is claimed is: 1. A control device for causing an implement such as a crane having laterally spaced wheeled carriages rollingly supported on respective laterally spaced tracks to remain in parall... Read More
Inventors: Sedlmayer, Franz; Muller, Peter;, Assignee: Fried. Krupp Gesellschaft mit beschrankter Haftung (Essen, DT) |
Character recognition system utilizing pattern matching method
According to the present invention, there is provided a character recognition system in which black and white meshes in a plurality of standard masks are stored in respective areas of a standard mask ... Read More
Inventors: Mori, Nobuhiko;, Assignee: Nippon Electric Co., Ltd. (Tokyo, JP) |
Method of making a charge-coupled device image sensor
OF PREFERRED EMBODIMENTS Referring to FIG. 1, a buried channel CCD image sensor which can be made by the method of the present invention is generally designated as 10. Image sensor 10 includes a subs... Read More
Inventors: Kosonocky, Walter F.;, Assignee: RCA Corporation (Princeton, NJ) |
Self-aligned antiblooming structure for charge-coupled devices and method of fabrication thereof
The self-aligned element antiblooming structure of this invention provides several important advantages over prior art structures. There need not be any increase in the combined photoelement well/anti... Read More
Inventors: Dyck, Rudolph H.; Early, James M.;, Assignee: Loral Fairchild Corporation (Syosset, NY) |
Method and apparatus for reducing tilt angle variations in an ion implanter
I claim: 1. An ion beam implant system for controllably treating a generally planar workpiece comprising: a. source means for providing ions to treat the planar workpiece; b. support means for orienti... Read More
Inventors: Ray, Andrew M.;, Assignee: Eaton Corporation (Cleveland, OH) |
Charge coupled device image sensor
Therefore, the present invention has been made in view of the above problem, and it is an object of the present invention to provide a CCD image sensor and a method of making the same, in which the pr... Read More
Inventors: Lee, Seo K.; Shinji, Uja;, Assignee: Gold Star Electron Co., Ltd. (Chungcheongbuk, KR) |
Vertical-to-surface transmission electro-photonic device with ion implanted current control regions
Accordingly, it is a primary object of the present invention to provide a novel vertical-to-surface transmission electro-photonic device free from any problems as mentioned in the above. It is an obje... Read More
Inventors: Kurihara, Kaori;, Assignee: NEC Corporation (Tokyo, JP) |
Flash memory cell with self-aligned tunnel dielectric area above LDD structure
What is claimed is: 1. An improved memory cell, comprising: a semiconductor substrate; source and drain regions formed in said semiconductor substrate; a gate dielectric formed on said semiconductor s... Read More
Inventors: Hong, Gary;, Assignee: United Microelectronics Corporation (Hsin-Chu, TW) |
Fabrication process for MOSFET using oblique rotation ion implantation
It is an object of the present invention to provide a fabrication process of a short-channel MOSFET, which can reduce fluctuation of ON current relative to fluctuation of a width of a side wall spacer... Read More
Inventors: Johansson, Lars;, Assignee: NEC Corporation (Tokyo, JP) |
Ion implantation method using tilted ion beam
Accordingly, an object of the present invention is to provide an ion implantation method that is able to improve the controllability of implanted dopant ions. Another object of the present invention i... Read More
Inventors: Kitajima, Hiroshi;, Assignee: NEC Corporation (JP) |
Method and apparatus for taking visual images
What is claimed is: 1. A method of taking pictures of a subject at a location on a golf course comprising, transmitting signals including locational data from the subject, receiving the signals from t... Read More
Inventors: Hyuga, Makoto;, Assignee: |
Adaptively coding method and apparatus utilizing variation in quantization step size
It is an object of the present invention to provide a coding method which adaptively determines quantization step sizes according to both the number of blocks subjected to intraframe coding or interfr... Read More
Inventors: Yim, Myung-sik;, Assignee: Samsung Electronics Co., Ltd. (Kyungki-do, KR) |
Interframe predictive coding/decoding system for varying interval between independent frames
OF THE PREFERRED EMBODIMENTS The present invention is now described in detail with reference to the accompanying drawings. Throughout the drawings, like reference numerals and letters are used to des... Read More
Inventors: Sugiyama, Kenji;, Assignee: Victor Company of Japan, Ltd. (Yokohama, JP) |
Cooker
(a) The first embodiment overcomes the above problems of the conventional cooker. It is therefore an object of the first embodiment to provide a cooker which enables users to freely change the inclina... Read More
Inventors: Takikawa, Hiroyoshi; Yoshio, Yoshida; Kakimoto, Nobuko; Ise, Shinsuke;, Assignee: Mitsubishi Denki Kabushiki Kaisha (Tokyo, JP) |
Telephone line interface option module
The invention eliminates the dependency between the main module and the interfacing option module. In a preferred embodiment, the option module employs a small computer, wherein the option module is m... Read More
Inventors: Blanchard, Dennis R.; Bruckert, Edward A.; Conroy, David G.; Ellison, Richard D.; Vitale, Anthony J.;, Assignee: Digital Equipment Corporation (Maynard, MA) |
LCD control device
The invention has an object to overcome the above-indicated drawbacks of the conventional technology, and its subject matter is as follows: a liquid crystal display control device comprising: liquid c... Read More
Inventors: Ando, Kunihiro;, Assignee: Clarion Co., Ltd. (Tokyo, JP) |
Pattern position detecting apparatus
The object of the present invention is to provide a pattern position detecting apparatus which is capable of shortening the time required for comparison of the patterns concerned, thereby increasing t... Read More
Inventors: Nagashima, Sumio; Suzuki, Etsuji; Chiyoda, Kiyomu; Kodama, Masahiro;, Assignee: |
Data transmission processing machine
Accordingly, it is an object of the present invention to provide an improved data transmission processing machine which is compact and portable. It is another object of the present invention to provid... Read More
Inventors: Fukuma, Yoshitaka; Iizuka, Taiji;, Assignee: Sharp Kabushiki Kaisha (Osaka, JP) |
Apparatus and method for performing a two-dimensional block data transform without transposition
I claim: 1. A device for performing a two-dimensional transform on a block of input data elements arrayed in N rows and M columns, comprising: row transform means for receiving and sequentially perfor... Read More
Inventors: Kim, Seung P.;, Assignee: Polytechnic University (Brooklyn, NY) |
Method for selecting inputs for a PC in which a ladder program is simulated
In view of the foregoing, the object of the present invention is to provide a simulation method for a PC which performs a logical process on a signal from a screen displaying a ladder program and a si... Read More
Inventors: Kiya, Nobuyuki; Maeda, Kimio; Saiki, Yoshiharu;, Assignee: Fanuc Ltd. (Minamitsuru, JP) |
Monitoring method and apparatus using a programmable logic controller
Accordingly, an object of the present invention is to provide a system that responds quickly when a key is pressed to initiate screen switching. To achieve this object, the system of the present inven... Read More
Inventors: Takai, Shigeharu; Shikida, Hideo; Kato, Hiroki; Ikeno, Tatsuhiro;, Assignee: Mitsubishi Denki Kabushiki Kaisha (Tokyo, JP) |
Image processing apparatus using look-up tables
We claim: 1. An image processing apparatus for executing operations upon a plurality of images, said apparatus comprising: first image memory means for providing first image data I1; second image memo... Read More
Inventors: Kurakake, Mitsuo; Ootsuka, Shouichi; Muraoka, Yutaka;, Assignee: Fanuc Ltd. (Minamitsuru, JP) |
Apparatus for detecting positive and negative noise signals in a video signal
Therefore, it is an object of the present invention to provide an improved noise detecting circuit which overcomes the aforementioned defects and disadvantages associated with previously proposed nois... Read More
Inventors: Ichimura, Isao;, Assignee: Sony Corporation (Tokyo, JP) |
Digital signal weighting processing apparatus and method
Therefore, an object of the present invention is to provide a digital signal weighting processing apparatus and a weighting processing method capable of improving the signal-to-noise ratio without bei... Read More
Inventors: Makie, Keiko; Kuriki, Shinya;, Assignee: Hitachi, Ltd. (Tokyo, JP) |
Image Analysis 
