Abstract: A document storage system for removably storing individual documents. A shelved cabinet has a track receptacle mounted to the lower shelf surface adjacent the cabinet front. The track receptacle has a plurality of tracks extending from the cabinet front to the cabinet rear. Each track has an open slot extending from the front to the rear of the cabinet. The track also has a rearwardly extending lip providing a rearwardly directed open notch. The cabinet further includes a back with an inner surface and a pair of ohmic conductors mounted on the inner surface and extending laterally thereof. An electronically searchable flexible file folder has a thin main body portion and a header secured to the top of the main body portion. The header is dimensioned to be removably received in any track of the track receptacle with the main body portion slidably received in the slot.

Abstract: A document storage and retrieval system for securely storing documents. A mass storage device contains document identification data and document location information but not the document data. A host computer extracts the document identification data and document location information from the mass storage device and sends this information to a storage cabinet containing the document. Each document is removably stored in a file folder contained in a cabinet drawer. Each file folder has a memory unit which stores an electronic version of each physical document contained in the file folder. The host computer directs the initial storage of a document in folder memory. Thereafter, the host computer is denied access to the electronic versions stored in file folder memory. Access to the electronic versions is only possible using a special reader device.

Abstract: A binder management system having a cabinet with shelves for removable storage of searchable binders. Each binder has a body with front and rear covers and a spine. Inside the body is a binder mechanism for removably retaining sheet media. Each binder has a planar receiving antenna mounted on the spine in a plane parallel to the lower margin of the spine or mounted on one of the covers in a plane parallel to the cover plane Each binder has a binder identification circuit coupled to the receiving antenna and to an LED mounted on the binder spine in a location visible when the binder rests on a shelf. When a binder identification signal from a host computer is detected by the receiving antenna it is transferred to the binder identification circuit. If the signal matches an address code stored in the binder identification circuit, the LED is activated to aid the user in finding the binder.

Abstract: A collective objects management system with enhanced security for objects contained in object receptacles distributed throughout the system. Each object receptacle has a microcontroller with a unique system address which enables generation of a response signal whenever an incoming address from a source is a match. An object container microcontroller periodically polls the object receptacle microcontrollers in the cabinet and stores an updated version of the cabinet object data base. When an object is detected as missing, the object container microcontroller checks whether the absence of the object was authorized by a host computer. If not, a local alarm is activated and the host computer is informed. The host computer can take additional security measures.

Abstract: A searchable binder which is operationally compatible with a binder management system having a cabinet with shelves or a file cabinet with file drawers for removable storage of searchable binders. Each binder has a body with front and rear covers and a spine. Inside the body is a binder mechanism for removably retaining sheet media. Each binder has a pair of binder contact mechanisms mounted to the spine at opposite ends, a binder identification circuit electrically coupled to the binder contact mechanisms, and a visible indicator. Each binder contact mechanism has a base element and a sliding element. The sliding element can be manually set to a retracted position in which the sliding element is extended a first distance and an extended position in which the sliding element is extended a second greater distance. In the retracted position, the sliding elements can make contact with conductive elements of a binder cabinet when a binder is placed on a shelf.

Abstract: A searchable binder which is operationally compatible with a binder management system having a cabinet with shelves for removable storage of the binder. Each binder has a body with front and rear covers and a spine. Inside the body is a binder mechanism for removably retaining sheet media. Each binder has a binder contact mechanism mounted to the spine at the upper end, a binder lock mechanism mounted to the spine at the lower end, a binder identification circuit electrically coupled to the binder contact mechanism and the binder lock mechanism, and a visible indicator. The binder contact mechanism has a contact element extending outwardly of the upper end of the spine and engaged with one of several first conductive shelf elements of the binder cabinet. The binder lock mechanism has a lock bolt extending outwardly of the lower end of the spine with an end portion engaged with one of several grooved second conductive shelf elements of the binder cabinet to normally lock the binder in the cabinet.

Abstract: A secure document receptacle for use in file cabinets having slidable drawers with laterally spaced support rails for removable supporting file folders. The secure document receptacle has a single support brace along the top edge with downwardly opening channels for removable engagement with the drawer support rails. The receptacle has a closed top edge and openings to the interior of the receptacle on the side edge or the bottom edge of the receptacle. Documents can only be inserted and removed via the open side or bottom edges. The receptacle must be partially or completely removed from the drawer support rails before a document can be removed from the receptacle. This interrupts contact between the brace channels and the support rails, an event which can be detected by cabinet sensing circuitry.

Abstract: An indicator circuit for a storage container designed to enable remote electronic searching for file folders located within the container. Address signals from a host computer are supplied to the storage container to designate a sought file folder. The indicator circuit is activated whenever a sought file folder is located in a given container. When two or more storage containers are interconnected to receive address signals designating a sought file folder, only the indicator circuit of the storage container containing the sought file folder is activated.

Abstract: A storage container and matching cover for storing addressable objects. The storage container has an interconnect panel with a pair of laterally spaced address signal conductors extending vertically along the panel and terminating at the top and bottom edges of the panel in conductive terminal pads. The cover has an interconnect mechanism with spring biased translatable conductive probes positioned to mate with the conductive terminal pads of an upper and lower container when two containers are vertically stacked. The combination of the container and cover eliminates the need for individual USB jumper cables when interconnecting two or more vertically stacked containers. An auto alignment feature ensures that the containers are properly stacked with the terminal pads in contact with the conductive probes.

Abstract: A dual function two stage draw latch has a first stage loop member pivotally attached at one end to a latch lever pivotally mounted to a base member secured to a wall of a first container. A second stage loop member is pivotally attached to the other end of the first stage loop member. The free end of the second stage loop member is able to engage a catch mounted on a wall of a second container stacked on top of the first container to provide a holding force for the two containers. This free end is also able to engage a catch element mounted on a container lid to hold the lid in place. Electrically conductive strips interconnect the latch and catch to provide electrical interconnection between the containers.

Abstract: A compartment storage container for use in a collective objects management system with remote location of compartments containing sought objects. Each compartment has an address decoder with a unique address electrically connected to an electrical input connector which supplies compartment search signals to the container. Each compartment has an LED indicator which is activated when a compartment search signal specifies a compartment address which matches the address of an address decoder in the container. Each container has an electrical output connector which can be connected to the electrical input connector of another container so that several containers can be connected to one another. Each container can be removably installed in a cabinet drawer and electrically connected to conductive support rails in the drawer to communicate with a cabinet based collective objects management system.

Abstract: A collective objects management system for objects such as documents contained in file folders in drawers of file cabinets. Each file folder has an electrical circuit with a visible indicator mounted on the file folder. Each folder circuit has a pair of crystals which are responsive to R.F. signals of specific frequencies, the frequencies of each pair being different for each folder circuit. An associated computer operates an R.F. signal generator to produce R.F. signals at the frequencies of the particular folder circuit of the file folder selected for retrieval. To aid the user, each file drawer has a visible indicator mounted on the front panel, the panel indicator being illuminated when the sought folder is contained in that drawer. The invention can be applied to a wide variety of collective objects management systems, such as supermarkets, automobile parts distributors, and various manufacturing operations.

Abstract: The address of an operand in computer main memory is computed by a system which utilizes a base memory frame address in combination with a displacement value, indicative of the position in the frame of the operand relative to the base memory frame address, and information relating to the length of the operand to supply system hardware with the necessary information to enable a fetch of the operand from main memory. This system has the capability to compute addresses for multi-byte word operands within a single firmware clock cycle.

Abstract: An axially symmetrical, self-pressured air system has a substantially sealed enclosure for high speed rotating discs. Air admission to the enclosure is located such that pressures throughout the enclosure minimize the entrance of contaminants. A tangentially positioned chamber can be symmetrically arranged about a tangent in the cylindrical wall of the enclosure. Filters adjacent both the axial receiving means and the tangential chamber rid the enclosure of disc damaging impurities.