Abstract: An electrical connector, electrical connection assembly implementing at least one such electrical connector, and method of making such an electrical connector are disclosed. The method includes attaching a wire to a conductive component that includes at least one of a pin and a socket, positioning the conductive component into a supporting structure, and positioning a retaining component in relation to the supporting structure, where the retaining component serves to substantially prevent relative movement of the conductive component relative to the supporting structure. The method further includes overmolding at least portions of the supporting structure and the wire.

Abstract: Methods and arrangements for associating control messages received in the D-channel of an integrated services digital network (ISDN) line with the call control process to which the message relates are disclosed. With ISDN, a single control channel, called the D-channel, can be used concurrently to control a plurality of calls. As each call is initiated, a call control process and data structure including the unique identity of the call, are created. The data structures associated with the same D-channel are linked together. When a control message including a given identity is received, the data structures associated with the D-channel conveying the message are searched in sequence until a data structure having the given identity is found. The contents of this data structure are used to access the control process associated therewith. When the search reveals no matching identity and the message is a call setup message, a new process and data structure are created.

Abstract: Methods and arrangements for properly associating an alerting message from an ISDN user terminal with the control process associated with the message are disclosed. Each call, in a disclosed switching network, is associated with a call control process and data structure. When an external request for a call is received, a data structure including a predetermined broadcast Terminal Endpoint Identifier (TEI) and a call reference value selected by the network, is created. Further, a message including the broadcast TEI and the selected call reference value is sent to a user terminal. The user terminal responds with an alerting message including the selected call reference value and a TEI unique to that terminal (not the broadcast TEI). The switching network searches the data structures until a data structure is located which includes the call reference value of the received message and the broadcast TEI.

Abstract: A film pack for small format, self-processing film sheet assemblies and by which such film sheet assemblies may be exposed and processed by instant camera designed for larger format, standard film sheets. The small format film pack has the same exterior dimension as the standard film pack but positions the small format sheet properly for exposure in the camera. Movement of a camera carried film pick is transmitted to the reduced format film sheets by a pick relay which may include a mechanism for amplifying the distance of camera pick movement. A mask is provided for the camera viewfinder to correlate the size of a subject image to that of the reduced image format of the film sheets.

Abstract: An accessory for use in an instant camera designed for standard film packs and by which the same camera can be used to expose and process self-processing film sheet assemblies of reduced image format size prepackaged in corresponding sized film packs. The accessory is in the nature of a U-shaped housing having exterior planar dimensions to complement the interior planar dimensions of a well in the camera for receiving a standard film pack. The U-shaped configuration of the housing defines a recess to receive and position the modified film pack of reduced size. The accessory carries movement transmitting relays by which actuation of a camera mounted switch is energized by insertion of the modified film pack and by which movement of a camera carried pick is transmitted to an accessory pick for initial ejecting movement of an exposed film sheet from the modified pack.

Abstract: An accessory adapted for selective attachment to a film cassette for photographically recording indicia on a film unit within the cassette. The accessory includes a base plate having an integrated circuit (IC) chip mounted thereon, a light emitting diode (LED) display and pair of spring clips for electrically and structurally interconnecting the base plate and the display in spaced parallel relation. A pair of electrical contacts extend outwardly from the base plate for connecting the IC chip with the terminals of a battery when the accessory is attached to the film cassette. A collimating screen is mounted on the surface of the LED display facing the base plate such that when the accessory is attached to the cassette the base plate is in engagement with the rear wall of the cassette and the collimating screen extends into an exposure aperture in the cassette'forward wall and into engagement with an opaque cover sheet located within the cassette.

Abstract: A self-developing camera for exposing, processing, viewing and storing self-developing film units, preferably of the small format transparency type. The camera includes a storage chamber for receiving a supply cassette holding a stack of film units therein, an exposure station, a processing or pressure applying station, and a storage chamber for receiving a storage cassette in which the film units are stored after exposure and the application of a compressive pressure thereto. A movably mounted film viewer on the camera is operative to move a processed film unit out of the storage cassette for viewing and back into the storage cassette for storage without the user of the camera having to manually handle or manipulate the film unit.

Abstract: A slide viewer/copier operable in a viewing mode for projecting an image of a slide transparency film unit onto a viewing screen for viewing and a copy mode for projecting an image of the slide onto self-developing film unit for exposure and for processing the film unit to produce a photographic copy of the slide.

Abstract: A holder for a consumable electrode used to cut metal by means of an electric arc is disclosed. The holder has an elongated barrel for containing the electrode and a pistol grip depending from the barrel for supplying electrical energy to the electrode. The exposed length of the electrode can be adjusted by a ram which slides in the barrel behind the electrode and which cooperates with clamping means actuated by a trigger on the pistol grip to secure the electrode at any adjusted length. Compressed air and electrical energy are supplied to the base of the pistol grip and are respectively communicated to a nozzle at the front end of the barrel and to the electrode. The nozzle is mounted for rotation relative to the electrode and has orifices for ejecting the air along any desired side of the electrode. Manifold means in the nozzle insures a continuous supply of compressed air to the orifices irrespective of the angular position of the nozzle.

Abstract: A photographic film assemblage including a container, a plurality of self-developing film units within the container which are adapted to be sequentially exposed and treated with a liquid processing composition, and members associated with the container so as to form an integral part of the assemblage for controlling the distribution of the liquid processing composition during treatment of a film unit. A photographic apparatus with which the film assemblage is adapted to be used includes structure for locating the distribution control members in operative association with a film unit located in position for exposure and subsequent treatment with the liquid processing composition.