Multi-colored dot display device
It is an object of the present invention to provide a display device in which a CPU having minimal power is used for controlling a specialized graphic control data circuit which is still able to drive... Read More
Inventors: , Assignee: COMFUTURE, Visual Information Management Systems (Ramat-Gan, IL) |
Method and apparatus for forming images
Accordingly, it is an object of the invention to provide novel method and apparatus for forming images. It is a more specific object of the invention to provide such image forming method and apparatus... Read More
Inventors: Tamura, Yasuyuki;, Assignee: Canon Kabushiki Kaisha (Tokyo, JP) |
Digital copier with a facsimile function
It is therefore an object of the present invention to provide a digital copier with a facsimile function which allows a document having halftone to be transmitted without any degradation of image qual... Read More
Inventors: Ogura, Masaaki;, Assignee: Ricoh Company, Ltd. (Tokyo, JP) |
Method and apparatus for processing image
It is an object of the present invention to provide a method and apparatus for recording a multi-color image on the basis of input multi-color image data, wherein identical simple circuits are arrange... Read More
Inventors: Kimoto, Tetsuo; Abe, Yoshinori;, Assignee: Konica Corporation (JP) |
Image processing apparatus
It is an object of the present invention to provide an image processing apparatus having a simple circuit arrangement and capable of performing color ghost correction processing and reproducing with h... Read More
Inventors: Hiratsuka, Seiichiro; Washio, Koji; Yamamoto, Hiroyuki; Matsunawa, Masahiko;, Assignee: Konica Corporation (Tokyo, JP) |
Circuit arrangement for skipping marked portions of a recording tape
In accordance with the invention, a skip mark signal of a predetermined low frequency is recorded into the tape in superposition with the undesired, previously recorded so that they are marked to enab... Read More
Inventors: Kitamura, Masatsugu; Onoye, Hideo; Shimizu, Hiroki;, Assignee: Victor Company of Japan, Limited (Yokohama, JP) |
Chrominance take-off circuit
These and other objects and advantages are achieved in one aspect of this invention by a chrominance take-off circuit comprising a capacitive branch coupled to a parallel RLC branch. At a frequency be... Read More
Inventors: Arumugham, Rangaswamy;, Assignee: GTE Products Corporation (Stamford, CT) |
Standby illuminator for remote controlled viewer
I claim: 1. In a remote viewing system wherein a television camera translates an image of a distant scene into a video electronic signal in response to a camera pulse having a width equal to at least ... Read More
Inventors: Grant, Wayne T.;, Assignee: The United States of America as represented by the Secretary of the Army (Washington, DC) |
Reproducing a color image on a photosensitive material in response to an element-sequential color signal
I claim: 1. A method of reproducing a color image on a subtractive color photosensitive material by use of an electric signal obtained by two-dimensionally scanning an original color image in which th... Read More
Inventors: Ohara, Yuji;, Assignee: Fuji Photo Film Co., Ltd. (Minami-ashigara, JP) |
Video recording apparatus
What is claimed is: 1. Signal processing apparatus comprising: a. means for producing NTSC-type television signals; b. means for stripping sync and blanking information from said NTSC-type television ... Read More
Inventors: Granger, Edward Maurice;, Assignee: Eastman Kodak Company (Rochester, NY) |
Reproducing apparatus with time base corrector
In view of the above stated problems of the prior art, it is an object of this invention to provide a reproducing apparatus which is capable of adequately performing the time base correction under any... Read More
Inventors: Ando, Hirotake;, Assignee: Canon Kabushiki Kaisha (Tokyo, JP) |
Picture signal coding method, decoding method and picture signal recording medium
It is an object of the present invention to provide a picture signal coding method and decoding method and a picture signal recording medium which allow smooth (fine) high speed forward and reverse re... Read More
Inventors: Suzuki, Teruhiko; Yagasaki, Yoichi; Yonemitsu, Jun;, Assignee: Sony Corporation (Tokyo, JP) |
Optical recording device which calculates distances between I-frames and records I-frame addresses in a sector
The information recording apparatus of this invention for recording video information after the video information is coded and compressed, includes: group dividing means for dividing digital image dat... Read More
Inventors: Kawakami, Shinichi; Honjyo, Masahiro; Muto, Akira;, Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka, JP) |
Support system for rapid assembly of component infrastructures
It is, therefore, an object of the present invention to provide a cost effective system for building equipment infrastructures including an array of standardized parts to facilitate, for example, any ... Read More
Inventors: D'Entremont, Joseph P.;, Assignee: |
Solid-state color imaging apparatus having charge-coupled devices
What is claimed is: 1. A solid-state color imaging apparatus for producing a color video signal from incident light rays said apparatus comprising means including at least one charge-coupled device ha... Read More
Inventors: Morishita, Masanobu; Inoue, Hidehiko; Kawasaki, Mitsuru;, Assignee: Nippon Electric Co., Ltd. (Tokyo, JA) |
SEPP-Based deflection control circuit
It is an object of this invention to provide a deflection control circuit for use with a television camera having a plurality of image pick-up tubes to ensure that the deflection relationships of the ... Read More
Inventors: Nakamura, Takashi; Morioka, Yoshihiro; Yamaji, Kazunori; Nakamura, Takashi; Morioka, Yoshihiro; Yamaji, Kazunori;, Assignee: |
Block output CCD imager
A CCD imager is formed in a semiconductor chip of A columns and B rows of pixels. The imager has a CCD output register having N (where N is an integer greater than 1).times.A+additional positions dict... Read More
Inventors: Hall, Joseph E.;, Assignee: Texas Instruments Incorporated (Dallas, TX) |
Tuning control apparatus for digital tuner
The present invention employs a voltage controlled variable reactance device as a tuning element, which is supplied with a tuning voltage obtained by converting a digital value into an analog voltage.... Read More
Inventors: Yamashita, Norio;, Assignee: Sanyo Electric Co., Ltd. (Osaka, JP); Tokyo Sanyo Electric Co., Ltd. (Gunma, JP) |
Protective apparatus for pick-up tube
Accordingly, an object of the present invention is to provide a protective apparatus for a pick-up tube of a television camera. Another object of the invention is to provide a protective apparatus for... Read More
Inventors: Yoshida, Shinichi; Kobayashi, Kazutaka;, Assignee: Nippon Interphone Co. Ltd. (Tokyo, JP); Tokyo Electronic Industry Co., Ltd. (Tokyo, JP) |
Optical wave guide
It is, accordingly, an object of this invention to provide an optical fiber which has a large diameter core and a wide transmission band. A further object of this invention is to provide an optical fi... Read More
Inventors: Onoda, Seiichi; Tanaka, Mitsuo; Imoto, Katsuyuki;, Assignee: Hitachi, Ltd. (JA) |
Multimode fiber sensor system with sensor fiber coupled to a detection fiber by spacer means
I have invented a method for making a fiber-optic modal-domain sensor system, with a detection lead fiber or with both source and detection lead fibers, that is insensitive to disturbances in the dete... Read More
Inventors: Lovely, Peter S.;, Assignee: Fiber Sensys, Inc. (Beaverton, OR) |
Fiber fixing device for linear lightguide
Accordingly, an object of the present invention is to provide a fiber fixing device for a linear lightguide, which is so improved that no excessive stress is caused in an optical fiber following envir... Read More
Inventors: Sogabe, Kazuki; Konda, Hideya; Nakae, Toshihiro; Suzuki, Mitsuyoshi;, Assignee: Sumitomo Electric Industries, Ltd. (Osaka, JP); Koken Co., Ltd. (Yokohama, JP) |
Adaptive menu for programming a videocassette recorder
OF THE EMBODIMENT Referring to FIG. 1, radio frequency (RF) signals are applied to an RF input terminal of a tuner assembly 102. Tuner assembly 102 selects a particular RF signal under control of a t... Read More
Inventors: Beyers, Billy Wesley; Hailey, James Edwin; Wilkey, Foy Edward; Staggs, Randall Duane;, Assignee: Thomson Consumer Electronics, Inc. (Indianapolis, IN) |
Scheduling color variations for discrete job elements
OF THE PREFERRED EMBODIMENT With respect to FIG. 1, there is generally illustrated an information transmission and printing system suitable for incorporating the present invention. In particular, a c... Read More
Inventors: Douglas, Wilbert D.; Sung, Chung-Mei;, Assignee: Xerox Corporation (Stamford, CT) |
Magnetic head driver amplifier for oblique track recording tape
It is an object of the present invention to provide an apparatus circuit of the general kind mentioned above which has no erasing effects when it is idling and produces linear amplification during rec... Read More
Inventors: Philipps, Michael;, Assignee: BTS Broadcast Television Systems GmbH (Darmstadt, DE) |
Reinforced transcalent device
A transcalent apparatus has a semiconductor device sandwiched between two heat pipes so that an end of each heat pipe is in electrical and thermal contact with the semiconductor device. The heat pipes... Read More
Inventors: Kessler, Jr., Sebastian William; Keller, Robert Franklin;, Assignee: RCA Corporation (New York, NY) |
Methods and apparatus for enhancing gray scale images
The present invention overcomes the disadvantages of the prior art by providing an image enhancement system that efficiently enhances gray scale images. An analog scene is captured and the analog sign... Read More
Inventors: Chatterjee, Chanchal; Roychowdhurry, Vwani P.;, Assignee: Purdue Research Foundation (West Lafayette, IN) |
Picture reducing apparatus taking averages from line memories for P-I-P
It is therefore an important object of the present invention to provide an image processing system which reproduces a complete subpicture. To accomplish the object, the present invention proposes to a... Read More
Inventors: Miyauchi, Mayu;, Assignee: NEC Corporation (Tokyo, JP) |
Apparatus for digitally controlling the D.C. value of a processed signal
The present invention includes a digital control system for adjusting the average value or D.C. value of a processed signal. This system incorporates a digital-to-analog converter having circuitry con... Read More
Inventors: Canfield, Barth A.; Fling, Russell T.;, Assignee: RCA Licensing Corporation (Princeton, NJ) |
Chrominance processing system for compressing and expanding video data
What is claimed is: 1. A circuit, comprising: an input and an output for video signal data: a memory for said video signal data; means for generating control signals for writing said data into said me... Read More
Inventors: Romesburg, Eric D.; Ersoz, Nathaniel H.; Horlander, Karl F.; Saeger, Timothy W.;, Assignee: Thomson Consumer Electronics, Inc. (Indianapolis, IN) |
TV Signal 
