Abstract: A steam sterilizable pouch is disclosed. The pouch includes a non-woven steam-permeable bottom web. A multi-layer intermediate web is bonded to the bottom web. The multi-layer web is substantially steam impermeable, except for a perforated steam-permeable region. The intermediate web includes top and bottom layers. A steam-impermeable top web is bonded by a first line heat seal to the top layer of the intermediate web. A cavity having a heat sealable access opening is located between the top web and the top layer. At least a portion of the first line heat seal is peelable after steam sterilization of the pouch at 270.degree. F., the peel strength being from 3/4 to 5 pounds per inch. The bonding of the intermediate web to the bottom web is by a second line heat seal that is located peripherally outside of the perforated steam permeable region of the intermediate web.

Abstract: A sterilizable multiple layer packaging film comprising a first outer layer comprising polypropylene or propylene copolymers, a core layer comprising polyisobutylene modified high density polyethylene and a second outer layer of about 100% to 10% polyisobutylene modified high density polyethylene or at least one copolymer thereof.

Abstract: A selective call receiver (200) is capable of receiving messages and storing the messages for subsequent retrieval by a user. The selective call receiver (200) assigns a status designation (706) and a chronological order (704) to each stored message, and further prioritizes the messages in a sequential order being prioritized first by a priority of the status designation (706) assigned to the messages and then further prioritized therewithin according to the chronological order (704) assigned to the messages. The selective call receiver (200) then presents the messages to the user in the sequential order for the messages.

Abstract: Novel films are disclosed which contain blends of ethylene-based copolymers or other elastomers with polypropylene and polyethylene. Typical films have two-five layers wherein at least one layer is a blend of high density polyethylene with an ethylene-based copolymer or another elastomer and has additional layers of polypropylene blended with an ethylene-based copolymer or another elastomer.

Abstract: A lead from 10 carries an integrated circuit on a die support pad 14. The lead frame has a dam bar including a transverse portion that extends between adjacent leads (20) for limiting mold flash. The dam bar transverse portion 26 is entirely severed from the adjacent leads for final removal by a metal punch 33 along with the supporting web 16.

Abstract: A method for generating alphanumeric messages in a telephone-entry selective call system comprises programmable selective call source identification for selected selective call receivers and numerically coded canned alphanumeric messages.

Abstract: Multiple layer films, and novel polymer compositions, for use in packaging sterile medical products and shelf stable foods. The films include at least two layers of modified polypropylene-based compositions, and optionally a third layer of polypropylene-based composition. The two layers of the film comprise polypropylene polymers having melting point temperatures, differing by at least 3.degree. C., with corresponding ethylene contents disparate by at least 1 weight percent ethylene. In 2-layer films, the compositions include ethylene butene-1 copolymer in both layers, and optionally an elastomer in either or both layers. Three and four layer films are set forth wherein outer polypropylene based layers protect the inner layers, as of the two layer composition, from bonding to corresponding portions of adjacent like layers. The films can be fabricated into packages formed as by heat sealing.

Abstract: A method is described for transmitting a plurality of messages within a single transmission having one address to a selective call receiver. An identification packet preceding each message determines the slot in which the message is stored. The packet may also move a message from one slot to another.

Abstract: A portable communications receiver is disclosed having a receiver for receiving and detecting periodically transmitted selective call paging signals and data signals. In response to the selective call paging signal, a decoder generates control signals which allow storage of the data signals in a memory, and the display of the latest stored signals. A graphic characterization is provided for depicting the moving object. The effect of movement of the object is generated as the data signals are periodically updated and displayed. By individually animating the graphic characterization between updates, the effect of movement is enhanced. The data signals are periodically updated and include an absolute position signal for depicting an absolute position of the moving object. The data signals further include a relative position signal for depicting a relative position of the moving object relative to another moving object.

Abstract: The invention discloses a multiple layer film useful in packaging, and the packages made therefrom. A first layer of the film is a material containing an ester group, a polycarbonate or a polyether block amide copolymer. A second layer of the film is a sealant, preferably polypropylene polymer blended with an elastomeric styrene ethylene butylene styrene copolymer. A third functionally adhesive layer is between the first and second layers. The composition of the third adhesive layer is typically either a polypropylene modified with a carboxy group such as an organic acid or anhydride or a styrene ethylene butylene styrene copolymer.

Abstract: A multipurpose article holding tray is disclosed for use in an automobile body including a container for removable interfitting within a traylike receptacle. The container is divided into compartments for receipt of litter, liquid beverage containers, note paper, and pencils. In the preferred form, the receptacle includes dividers for holding cassette tapes. The receptacle includes a skirt-like marginal rim which defines the recess for removably holding the container and which includes sets of convex lower marginal edges in the end walls and in the side walls for straddling the tunnel hump of an automobile body of various sizes. The receptacle is removably held to the automobile body against displacement by forces caused by movement and/or jarring of the automobile body by studs depending from the bottom wall of the receptacle which are gripped by an element secured to the automobile body such as by adhesive.

Abstract: The invention discloses a multiple layer film useful in packaging, and the packages made therefrom. A first layer of the film is a material containing an ester group, a polycarbonate or a polyether block amide copolymer. A second layer of the film is a sealant, preferably polypropylene polymer blended with an elastomeric styrene ethylene butylene styrene copolymer. A third functionally adhesive layer is between the first and second layers. The composition of the third adhesive layer is typically either a polypropylene modified with a carboxy group such as an organic acid or anhydride or a styrene ethylene butylene styrene copolymer.

Abstract: This invention pertains to the use of polymer blends in making multiple layer films. In some layers, the elastomer or ethylene-based copolymer is blended with polypropylene, and in some layers, with polyethylene. Typical films have two to five layers. In multilayer films, at least one layer of a blend of polyethylene, preferably high density polyethylene, with elastomer and/or ethylene-based copolymers. Another layer is polypropylene blended with elastomers and/or ethylene-based copolymers. The films may have as few as two layers, one each having polypropylene and polyethylene, preferably high density polyethylene. Additional layers may be added to the two or three layer films taught herein, for variety of purposes.

Abstract: Miniature socket receptacles employing multiple, flexed legs for contacting an inserted male pin include means for preventing the legs from being overstressed by misalignment of the male pin causing a force transverse to the longitudinal axis of the receptacle. The means can be right angled flanges formed at the terminal portion of the legs or a constriction formed in the throat of the receptacle.

Abstract: An integrated circuit package cover includes a groove with a quadrangular cross-section which contains a self-supporting sealant material of similar cross-section. During assembly, the sealant material is penetrated by the lead-ins and flows around them to achieve an environmental seal for the packaged chip.

Abstract: A floppy disk drive including a pivotally mounted disk pack storing a plurality of floppy diskettes, a driver mechanism for rotating any one of the diskettes into a retrievable position, a picker mechanism for moving the one diskette between the retrievable position and an operative position at which the diskette is rotatable on a spindle, and a position control circuit for controlling the position of a recording head across the one diskette being in the operative position and for compensating for expansion, contraction, and eccentric rotation of the one diskette. The floppy diskettes are stored bent in the disk pack, but in the operative position the one diskette that had been retrieved from the retrievable position is stored only partially in the disk pack and parallel to the plane of rotation. A microprocessor controls the entire disk drive.

Abstract: A data processing system embodying the present invention includes a plurality of data processing stations. Each station includes a first communications interface connected to a common communication channel and a second communications interface for communicating with one or more associated controlled units. Each station also includes a processor and a memory; the processor and the interfaces being operatively connected to the memory, so that each may access the memory, and to a contention resolving circuit for resolving memory access conflicts.

Abstract: An air knife coater mechanism such as for coating a traveling web of paper including a backup over which the web travels with means for applying a coating to the web surface and an air knife for smoothing the coating while the web is supported on the backup roll with the air knife having first and second lips with the upper lip pivotally mounted for movement away from the lower lip to an open position for access to the gap and cleaning the distal edge of the upper lip and the operating mechanism in the form of an adjustable toggle linkage.

Abstract: A proteinaceous food product simulating cheese, comprising a blend of (a) soy protein selected from the class consisting of soy isolate, cold insoluble soy fraction, and combinations thereof, (b) gelatin, (c) a hydrocolloid gum preferably including either xanthan-locust bean gum mixtures and carrageenans, (d) fat, and (e) water. Other desirable ingredients include an emulsifier, salt, chelating agent, coloring agent and flavoring.

Abstract: A non-impact printing system in which a multi-wire head collects debris has an arrangement for cleaning the head with a brush by sweeping the head over the brush in a first direction and immediately sweeping the head back over the brush in the reverse direction, while simultaneously pulling the head away from the brush.Certain aspects of the preferred embodiment disclosed herein include inventive subject matter set forth in the copending application of Robert Burdett Taggart, Ser. No. 26,647, filed Apr. 3, 1979, entitled, "Printing Apparatus Drive System".