Emulating disk drives of a first system on a second system
The present invention is directed to an emulator and a method for emulating for emulating a disk drive of a first data processing system on a second data processing system, wherein the first data proc... Read More
Inventors: Bianchi, Richard S.; Fogelgren, Marcia T.; Kubik, Mathew J.;, Assignee: Bull HN Information Systems Inc. (Billerica, MA) |
Electronic switchbox for selection and sharing of internal peripheral devices among different computers, the internal peripheral devices located in slots of a chassis
An electronic switchbox according to the present invention couples at least one internal peripheral device to any one of a plurality of computer systems. The electronic switchbox includes at least one... Read More
Inventors: Fleming, Scott M.;, Assignee: Compaq Computer Corporation (Houston, TX) |
Dynamically allocable RAM disk
OF THE INVENTION FIG. 1 shows a memory management system 10 used in the present invention. A processor 15 communicates with a filesystem 20 and a memory manager 25. Memory manager 25 allocates random... Read More
Inventors: Hodges, Mark E.; Ockerse, Harold C.; Vaughn, Gregory A.;, Assignee: Hewlett-Packard Company (Palo Alto, CA) |
Information processing system for sharing internal auxiliary storage device
It is thus an object of the present invention addressing the problem of the prior art described above to provide an input/output control system that allows an embedded disk unit of an information proc... Read More
Inventors: Shoyama, Takahiko;, Assignee: Hitachi, Ltd. (Tokyo, JP) |
Driver bundle including a compressed, self-extracting, executable driver for the host processor and an adapter driver for the processor of a network adapter card
A driver bundle according to the present invention includes a compressed, executable and self-extracting host driver prepended to an adapter card driver to form a single executable driver bundle. The ... Read More
Inventors: Hoese, Geoffrey B.; Johnson, Scott C.; Canion, Rodney S.;, Assignee: Compaq Computer Corporation (Houston, TX) |
Method and system for configuring plug and play devices for a computer operating system
It is an object of the present invention to provide an improved information processing system. It is another object of the present invention to provide an improved method and system for a plug and pla... Read More
Inventors: Dawson, III, Marshall Allen; Landry, John Matthew;, Assignee: International Business Machines Corporation (Armonk, NY) |
Method and apparatus for testing custom-configured software/hardware integration in a computer build-to-order manufacturing process
The present embodiments include a new process referred to herein as Fully Integrated System Test (FIST). FIST takes over after the old "spray and pray" process finishes, but before the custom configu... Read More
Inventors: Vrhel, Jr., Thomas; Barajas, Gaston M.; Maia, Paul J.; Nix, W. D. Todd;, Assignee: Dell USA, L.P. (Round Rock, TX) |
Hot swap system
A method and apparatus for a non-contact hot swap system is provided. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present... Read More
Inventors: Lascu, Michael A.; Eckblad, Michael Z.; Peil, Brian R.; Gordon, Glen P.; Flamm, Ron; Plitt, Dan C.; Eylon, Eryan; Sutherland, Ronald B.; Anderson, Mark W.;, Assignee: Intel Corporation (Santa Clara, CA) |
Analog multiplexer
Accordingly, the object of this invention is to provide an analog multiplexer of simple construction, which is highly accurate, has a reduced difference between the input and output signals, and is qu... Read More
Inventors: Nagano, Katsumi; Taguchi, Yasuo;, Assignee: Tokyo Shibaura Denki Kabushiki Kaisha (Kawasaki, JP) |
Integrated circuit in complementary circuit technology comprising a substrate bias generator
We claim: 1. In an integrated circuit executed in complementary circuit technology comprising a pair of field effect transistors (T1, T2) of different channel types, said first field effect transistor... Read More
Inventors: Winnerl, Josef; Takacs, Dezso;, Assignee: Siemens Aktiengesellschaft (Berlin and Munich, DE) |
Laser ablation apparatus
An essential object of the present invention is therefore to provide a laser ablation apparatus which can project a laser light between a substrate capable of being continuously transported and a rota... Read More
Inventors: Yoshida, Yoshikazu; Mizuguchi, Shinichi;, Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka, JP) |
Line-past insulator support system, method of assembly thereof, and clamp for use therein
In FIGS. 1A and 1B, a tower or pole 10 carries an electrical conductor 12 at the other end of a horizontal line-post insulator 14 for the transmission of electric power at high voltages. A support to... Read More
Inventors: Baker, Anthony C.; Pinkham, Thomas A.;, Assignee: Interpace Corporation (Purchase, NY) |
Apparatus and method for short cycling sequences of a p-code generator
A P-code generator of a Global Positioning System is provided comprising a plurality of pseudo-random number generators interconnected to generate a ranging P-code. Each of such generators comprises a... Read More
Inventors: Schroter, John C.;, Assignee: Raytheon Company (Lexington, MA) |
Floating point division control
It is, accordingly, an object of the present invention to provide an improved means and method for executing a division operation in a floating point calculation. It is another object of the present i... Read More
Inventors: Wilson, Troy K.; Handly, Robert J.;, Assignee: Honeywell Inc. (Minneapolis, MN) |
Feedback sensor for remote receiver in a power transmission system
I claim as my invention: 1. In a power transmission system of the type in which pulse coded messages are injected onto the power lines for signaling control functions, said system having a plurality o... Read More
Inventors: Lewis, Terence O.;, Assignee: Sangamo-Weston, Inc. (Atlanta, GA) |
Driver circuit for an electrical load with capability for detecting a short in the load
The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows: 1. A driver circuit for use with a programmable electronic logic device of the type havi... Read More
Inventors: Carp, Ralph W.; Groff, William R.;, Assignee: The Bendix Corporation (Southfield, MI) |
Lamp failure indicating circuit
This invention pertains to lamp failure indicating circuits which are particularly useful in automotive vehicle applications for monitoring failure of headlamps, stop lamps, tail lamps, etc. Various t... Read More
Inventors: Hormel, Ronald F.; Miesterfeld, Frederick O. R.;, Assignee: Chrysler Corporation (Highland Park, MI) |
Fire detection alarm system
The present invention overcomes the deficiencies of the prior art by providing a simple and inexpensive system for detecting a potential fire hazard within a dwelling, office building or any other str... Read More
Inventors: Masot, Oscar V.;, Assignee: |
Trailer hitch monitor
What is claimed is: 1. An electrical circuit attachment apparatus for monitoring a connection between a trailer and a conventional ball-type trailer hitch, said ball hitch having a single piece metal ... Read More
Inventors: Toner, Thomas J.;, Assignee: |
Vehicle theft detector for detecting the pulling out of a lock
An object of this invention is to provide a theft detector apparatus which overcomes the defects of the above mentioned original technology. Another object of this invention is to ensure that the thef... Read More
Inventors: Ohnishi, Kenichi;, Assignee: Toyota Jidosha Kabushiki Kaisha (Toyota, JP) |
Variable frequency light pulser for smoke detectors
I claim: 1. A smoke detector comprising: clock means periodically producing electrical pulses including means determining the clock period, a light source connected to and operated by the clock means ... Read More
Inventors: Enemark, Robert B.;, Assignee: American District Telegraph Company (Jersey City, NJ) |
Semiconductor light detecting integrated circuit
An object of the present invention is to provide a semiconductor light detecting integrated circuit in which the integrated circuit is simple and has a small occupied area therefor and the light detec... Read More
Inventors: Muro, Hideo;, Assignee: Nissan Motor Co., Ltd. (Kanagawa, JP) |
Boiling water neutronic reactor incorporating a process inherent safety design
A PIUS boiling-water reactor is provided wherein a boiling-water reactor core is positioned within a large prestressed concrete reactor vessel of a size which will hold a supply of coolant water suffi... Read More
Inventors: Forsberg, Charles W.;, Assignee: The United States of America as represented by the United States (Washington, DC) |
Handling pool and safety water reserve for pressurized water-cooled nuclear reactor
I claim: 1. A pressurized water-cooled nuclear reactor comprising: a pressure vessel containing a nuclear core and a removable upper part disposed above said nuclear core, the upper part of said vesse... Read More
Inventors: Costes, Didier;, Assignee: Commissariat a l'Energie Atomique (Paris, FR) |
Steam separator latch assembly
A latch assembly removably joins a steam separator assembly to a support flange disposed at a top end of a tubular shroud in a nuclear reactor pressure vessel. The assembly includes an annular head ha... Read More
Inventors: Challberg, Roy C.; Kobsa, Irvin R.;, Assignee: General Electric Company (San Jose, CA) |
Printer
An object of the present invention is to provide a printer for enabling connection of a larger number of devices than the number of connection ports of an external host device. The invention provides ... Read More
Inventors: Ogino, Tetsuro;, Assignee: Star Micronics Co., Ltd. (Shizuoka-shi, JP) |
Network interface device employing a DMA command queue
OF THE PREFERRED EMBODIMENTS FIG. 2 is a diagram of a network interface device 200 in accordance with one embodiment of the present invention. Network interface device 200, in this example, is an int... Read More
Inventors: Blightman, Stephen E. J.; Starr, Daryl D.; Philbrick, Clive M.;, Assignee: Alacritech, Inc. (San Jose, CA) |
Power amplifier with power monitor circuit
In accordance with the invention, a power amplifier for controlling the current flow through a load is provided comprising a plurality of switching elements connected in bridge fashion with the load a... Read More
Inventors: Morris, Lyle E.; Sun, Kai C. K.;, Assignee: Xerox Corporation (Stamford, CT) |
Motor-driven power steering system having a stable output torque
We claim: 1. An electric power steering device for a vehicle, said device comprising: an electric motor; coupling means for coupling a steering shaft to said electric motor; torque detecting means for... Read More
Inventors: Kakinami, Toshiaki; Yasuda, Tomio;, Assignee: Aisin Seiki Kabushiki Kaisha (JP) |
Uninterruptible power supply and a starting method
What is claimed as new and desired to be secured by Letters Patent of the United States is: 1. An uninterruptible power supply comprising: controlled rectifier means adapted for receiving a first AC v... Read More
Inventors: Miyazawa, Yoshiaki;, Assignee: Tokyo Shibaura Denki Kabushiki Kaisha (Kawasaki, JP) |
I/O Systems 
