Electronic type music learning aids
OF THE INVENTION A basic scheme of the music learning aid of the present invention comprises an input unit 1 for the introduction of musical information, a storage 2, a sound generator 3 and a visual... Read More
Inventors: Sasaki, Takehiko; Yashiro, Yuji;, Assignee: Sharp Kabushiki Kaisha (Osaka, JP) |
Electronic apparatus for teaching and reading music
The object of the present invention is to provide a method and electronic apparatus by which it is possible to read music directly, by comparing the musical symbols of the sheet music with those on or... Read More
Inventors: Rauchi, Francesco;, Assignee: S. I. EL. S.p.A. Societa' Industrie Elettroniche (Acquaviva Picena, IT) |
Magnetic catch
According to a first aspect of the present invention there is provided a magnetic assembly for a magnetic catch, comprising a magnet having front, rear, and side faces, a pair of pole members disposed... Read More
Inventors: Doss-Desouza, Argus;, Assignee: Technophone Limited (Surrey, GB2) |
Handsfree mobile telephone rack
The present invention has been designed to overcome the aforementioned problems. It is therefore an object of the present invention to provide a mobile telephone rack for holding a mobile telephone wh... Read More
Inventors: Yang, Chao-Ming;, Assignee: |
Apparatus for hands-free operation of a mobile telephone unit in a car
Therefore, the object of the present invention is to provide an apparatus for permitting hands-free operation of a mobile telephone unit in a car which can overcome the drawbacks that are commonly ass... Read More
Inventors: Huang, Lin-Wei;, Assignee: |
Antenna system providing a spherical radiation pattern
In accordance with the invention, an antenna system having a substantially spherical radiation pattern about a structure located above ground level, includes a plurality of individual antennae, each p... Read More
Inventors: Sickles, II, Louis;, Assignee: General Electric Company (Philadelphia, PA) |
Power amplifier linearization in a TDMA mobile radio system
According to the present invention, a radio system is provided comprising a base station and a plurality of remote radio units for communicating over time slots of a time divided radio channel, the ba... Read More
Inventors: van den Heuvel, Anthony P.; Valentine, Stephen T.; Boscovich, Dragan;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Method and device in the antenna and receiving system of a radio theodolite
What is claimed is: 1. Radio theodolite apparatus for measuring a radio signal arriving from a transmitter comprising: an antenna system including at least three antennas (1 . . . n-1), in an antenna ... Read More
Inventors: Andersson, Henry;, Assignee: Vaisala Oy (FI) |
Method for selecting a signal, and a cellular radio system
I claim: 1. A method for selecting a signal in a cellular radio system which includes a plurality of base stations, a vocoder for encoding signals, and transmission paths of different lengths connecti... Read More
Inventors: Siira, Mikko;, Assignee: Nokia Telecommunications Oy (Espoo, FI) |
Multi-channel transceiver having an adaptive antenna array and method
OF THE PREFERRED EMBODIMENTS The receiver, transmitter and transceiver of the present invention overcome the disadvantages of applying adaptive antenna array technology to multi-channel communication... Read More
Inventors: Smith, Paul Fielding; Harrison, Robert Mark;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Method and device for phase modulated signals
In order to aid understanding of the invention, a transfer system will be described, by way of introduction, in connection with FIG. 1. The transfer system according to FIG. 1 is an example of a syst... Read More
Inventors: Weinholt, Dan;, Assignee: Telefonaktiebolaget LM Ericsson (Stockholm, SE) |
Method for handoff in wireless communication systems using pattern recognition
The present inventors have discovered a novel technique for significantly reducing unnecessary and inappropriate handoffs in cellular communication networks, thereby improving service and system perfo... Read More
Inventors: Narasimhan, Ravi; Cox, Donald C.;, Assignee: The Board of Trustees of the Leland Stamford Junior University (Stamford, CA) |
Method and apparatus for establishing group communications between subscribers affiliated with terrestrial and satellite communication systems
We claim: 1. A method for establishing group communications between subscribers affiliated with a terrestrial communication system and subscribers affiliated with a satellite communication system, the... Read More
Inventors: Grube, Gary; Ziolko, Eric; Bocci, Paul;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Subscriber activated wireless telephone call rerouting system
FIG. 1 illustrates in block diagram form the architecture of a typical wireless telephone network WTN, a portion of the public switched telephone network PTSN to which it is connected, and the presen... Read More
Inventors: Chavez, David L.;, Assignee: Lucent Technologies Inc. (Murray Hill, NJ) |
Data transmission within a spread-spectrum communication system
OF THE DRAWINGS To address the need for a communication system that does not occupy dedicated data channels for lengthy periods of time, and does not excessively contribute to overall system interfer... Read More
Inventors: Cudak, Mark C.; Ghosh, Amitava;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Method and apparatus for providing overlay to support third generation cellular services
To overcome the limitations in the prior art described above, and to overcome other limitations that will become apparent upon reading and understanding the present specification, the present inventio... Read More
Inventors: Le, Khiem; Hsu, Liangchi; Lansisalmi, Atte;, Assignee: Nokia Telecommunications, Oy (Espoo, FI) |
Method for sizing message characters for a display
In carrying out one form of this invention, there is provided an electronic device for displaying a message on a display screen. The electronic device comprises storing means for storing a message, th... Read More
Inventors: Indekeu, Jack P.; Laviana, Joseph E.; Marciales, Carlos E.;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Nickel-molybdenum cathode
OF THE INVENTION As contemplated herein, the cathode comprises an electro-conductive substrate having porous nickel surface, which porous nickel surface contains an effective amount, i.e., an overvol... Read More
Inventors: Welch, Cletus N.; Snodgrass, John O.;, Assignee: PPG Industries, Inc. (Pittsburgh, PA) |
Vehicle anti-skid braking apparatus
We claim: 1. An anti-skid braking apparatus for a vehicle, the apparatus comprising a booster including a first actuator element operable in one direction to provide a brake-assisting force to assist ... Read More
Inventors: Rolt, Anthony P. R.; Walker, Frederick J.;, Assignee: Harry Ferguson Limited (EN) |
Drive assist system for vehicle
OF PREFERRED EMBODIMENTS Referring now to FIG. 2, numeral 1 denotes a vehicle on which a drive assist system 2 having a collision preventing function is mounted. In this embodiment, only this collisi... Read More
Inventors: Kinoshita, Masahiro; Ikeda, Atsushi;, Assignee: Fuji Jukogyo Kabushiki Kaisha (Tokyo, JP) |
Valve for use with inflatable articles such as pneumatic boats
What I claim is: 1. A valve for use with an inflatable article, said valve comprising a hollow cylindrical valve body; a closure member adapted to seat against the bottom wall of said valve body, said... Read More
Inventors: Pagani, Ezio;, Assignee: National Distillers and Chemical Corporation (New York, NY) |
Whiskering test apparatus
The whiskering test apparatus shown schematically in the accompanying FIGURE of drawing comprises a conductive backing cylinder 10 mounted on a frame 11 by an insulated block 12. The backing element ... Read More
Inventors: Donigian, Doulgas W.;, Assignee: Westvaco Corporation (New York, NY) |
Tire valve assembly
Responsive to the disadvantages found in the prior art, it is an object of the present invention to provide a valve assembly devoid of a chemically bonded seal for permitting inflation of a tubeless t... Read More
Inventors: German, Dale F.; Nidle, Charles;, Assignee: Eaton Corporation (Cleveland, OH) |
Venetian blind assembly
I claim: 1. A venetian blind assembly which comprises a plurality of flexible, resilient slats and a plurality of brackets, at least one pair of said brackets being provided for each of said slats, sa... Read More
Inventors: Bassett, Robert F.;, Assignee: |
Die-casting method and apparatus
OF THE PRESENTLY PREFERRED EXEMPLARY EMBODIMENTS FIG. 5, showing an embodiment of a die-casting apparatus according to this invention, includes a fixed base 120 which is bolted to the floor of a fact... Read More
Inventors: Ogoshi, Yutaka; Yokoi, Mitsuyoshi; Takehisa, Fumitaka; Yoshikawa, Sumi;, Assignee: Nippondense Co., Ltd. (Kariya, JP) |
Tire pressure indicator system
A vehicular tire pressure indicator system has at least one tire pressure indicator, each one of the indicators separately disposed in a separate vehicle tire. A simple light or audio signal indicator... Read More
Inventors: Deveau, Levi J.;, Assignee: |
Tire pressure indicator
What is claimed is: 1. In a system for checking the pressure in a tire: a handheld interrogator unit comprising an elongated generally cylindrical housing of a size suitable to be gripped and held in ... Read More
Inventors: Darlington, William W.;, Assignee: Edcliff Instruments (Monrovia, CA) |
Pressure monitor
It is an object of the present invention to provide improved apparatus for monitoring the pressure of a tire of a vehicle. In this specification the word "vehicle" is used generally to denote any vehi... Read More
Inventors: Smith, Guy L. B.; Howard, Derik; Goedhals, Anton B.;, Assignee: Grathnail Development Company Limited (Jersey, GB1) |
Apparatus and method for imposing a desired average radial force on a tire
The present invention provides an apparatus and method for accurately and rapidly imposing a desired average radial force on a tire whereby the servomechanism which drives the loadwheel carriage to lo... Read More
Inventors: Beebe, James C.;, Assignee: Eagle-Picher Industries, Inc. (Cincinnati, OH) |
Tire pressure monitor and deenergization circuit therefore
OF THE SPECIFIC EMBODIMENT The present invention relates, in its preferred embodiment, to a tire pressure monitoring system which, due to its simplicity and low cost, is practical for application wit... Read More
Inventors: Gee, Thomas A.; Speranza, Donald;, Assignee: Eaton Corporation (Cleveland, OH) |
Ring Tones 
