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Patent No. 5823572

Self Defense Weapon With Memo

A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.

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Class 717/173 - Including downloading


Subclass of Class 717 - Data processing: software development, installation, and management
Definition: Subject matter wherein the updates and upgrades are distributed
No. of patents: 769
Last issue date: 05/22/2012


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NumberTitleIssue Date
5717887System for the automatic substitution of control firmware embedded in a removable disk drive
A host computer is connected with a computer interface to a disk drive that accepts removable disk drive cartridges. A FLASH memory provides the non-volatile storage of a default embedded control program and an alternative control program for a processor....
02/10/1998
5715462Updating and restoration method of system file
Operating Systems (OS's) of the same form are stored in first and second memory areas. The executing Operating System in the first memory area is terminated and the Operating System in the second area is initiated. After system files stored in the first a...
02/03/1998
5701492Fail-safe flashing of EPROM
A fail-safe flash for an EPROM that is arranged into separately erasable sectors proceeds in a stepwise procedure. The EPROM is divided into at least three regions including a boot block region, a file region and a directory region. The boot block region ...
12/23/1997
5654901Loading software into field test equipment
In a cellular telecommunications system comprising a base transceiver station (BTS) coupled to a base station controller (BSC), a method for testing the BTS begins by connecting an operations maintenance terminal (OMT) to the BTS, the OMT including a firs...
08/05/1997
5602993Method and system for revising data in a distributed data communication system
The invention relates to an arrangement and to a method for revising selected data in a distributed data communication system, eg such data as a data program or document intended for a number of a plurality of destination devices (AEI, AEII, LSE2, LSE3) i...
02/11/1997
5408624Method and apparatus for down-loading instructions from a host computer system to a memory in a peripheral controller for execution by a core microprocessor in the peripheral controller
A method and apparatus for downloading instructions and other information to a peripheral controller for use in an Industry Standard Architecture (ISA) compatible computer provides a system which downloads instructions from the ISA compatible computer to ...
04/18/1995
5313635Compiling system for distributed computer system with multiple types of computers
To eliminate the duplication of the same type of compilers, promote the effective use of a disk memory, and save user time and labor using a server machine under distributed environment where a plurality of different types of computers are interconnected ...
05/17/1994
5274810Dynamic control of program execution order on a personal computer
A personal computer (PC) operating with terminal emulation software as a terminal to mainframe host computer has means for dynamically reordering the programs it runs other than the terminal emulation software. It has provision for receiving program names...
12/28/1993
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