Abstract: The status of deposits or withdrawals of items in a receptacle is indicated to one or more users having access to the receptacle. A receptacle is accessible by at least one user and is capable of containing an item. A deposit/withdrawal sensor for sensing a deposit or withdrawal of an item in the receptacle is also provided. A user identifier for identifying a user having access to the receptacle during the deposit or withdrawal of the item sensed by the deposit/withdrawal sensor is employed by the system. One or more indicators that are responsive to the deposit/withdrawal sensor and the user identifier are provided to indicate a deposit or withdrawal of the item in the receptacle by the identified user. The indicators may be placed on the receptacle or may be located remote from the receptacle.

Abstract: A dimensional weighing apparatus is disclosed which has a weighing scale for determining the actual weight of a carton placed thereon, and associated therewith is a measuring frame and an optical sensing system for measuring the linear distance of the three axes of carton positioned on the scale necessary to determine the volume of the carton. A computer processing means determines firstly whether the actual volume of the carton is less or greater than a predetermined threshold volume, and if greater, calculates a dimensional weight of the carton and compares the dimensional weight of the carton with the actual weight to determine which weight is the larger, and sends a signal indicative of the larger weight to a shipping system which determines an appropriate shipping charge for the carton based on the weight determined by the dimensional weighing apparatus to be the larger of the two weights.

Abstract: A dimensional weighing apparatus is disclosed which has a weighing scale for determining the actual weight of a carton, and a conveyor means along which cartons are moved after being weighed to pass the cartons through a measuring station at which the length, width and height of the cartons are measured. A first measuring means measures both the height and length as the cartons move through the measuring station by means of a member that rides up the leading vertical face of the cartons to measure the height and then across the top surface thereof to measure the length. A second measuring means measures the width of the cartons as they move through the measuring station by means of carton contact members mounted along the side surfaces of the carton and move in and out of contact with the carton.

Abstract: A dimensional weighing apparatus is disclosed which has a weighing scale for determining the actual weight of a carton placed thereon, and associated therewith is a measuring frame and an optical sensing system for measuring the linear distance of the three axes of carton positioned on the scale necessary to determine the volume of the carton. A computer processing unit determines firstly whether the actual volume of the carton is less or greater than a predetermined threshold volume, and provides an operator with a signal indicating that determination.

Abstract: The invention is a method and apparatus for measuring the dimensions of a parcel. The invention begins by placing a parcel in the corner of a field of measurement upon a flat surface and against two adjacent walls. At the base of each wall, and along the angle where the adjacent walls meet, is a calibrated reflective strip. The calibration marks on each of the reflective strips are of known size and spacing. One or more sensors are activated and read the number of visible calibrated marks. The one or more sensors transmits this data to a processor which calculates the measurement for the length, width, and height of the parcel by subtracting the observed visible calibration marks from the number of possible calibration marks. If the flat surface, upon which the parcel has been placed is the weighing surface of a scale, then weight for the parcel can be determined. Each of the then calculated dimensions (length, width, height, and weight) can then be displayed and/or transmitted to a parcel processing system.

Abstract: The invention is a method and apparatus for measuring the dimensions of a parcel for use in a parcel processing application. The invention includes the placing of a parcel on a weighing scale. A movably mounted emitter apparatus projects lines of a known distance apart onto the parcel so that the number of lines may be counted by a scanner to determine a first linear dimension of the placed parcel. After the first count is performed, the emitter apparatus is rotated in place 90.sub.-- so as to project a second set of lines on the first surface of the placed parcel. The second set of lines is then counted so as to determine a second linear dimension of the placed parcel. After the second count is performed, the emitter apparatus is moved so as to project a third set of lines on a second surface of the parcel, wherein the second surface is perpendicular to the first surface. The third set of lines is counted to determine the third linear dimension of the placed parcel.

Abstract: The invention is a method for measuring the dimensions of a parcel through point determination which is initiated by placing a parcel on a weighing scale within a field of measurement which comprises a first known spatial relationship. In a preferred embodiment, an ultrasonic emitter is positioned at the outermost corner of the parcel. A sensor is placed on a line along each of the three axes ending at the outermost corner of the parcel; the lines representing the length, width, and height of the parcel and comprising the second known spatial relationship. The emitter transmits a pulse to the sensors. Each of the lines is then measured by determining a length of time from emission of the pulse to reception of the pulse by the sensors.

Abstract: A binding device for removably securing bound booklets into a storage binder is disclosed in which an elongate strip of semi rigid material is provided with adhesive or removable securing means by which it is attached to a rear surface edge portion of a bound booklet, and also punched holes or additional removable securing means by which it is attached to the inside of a conventional ring binder or other type of suitable hard cover storage binder.

Abstract: The invention is a method and apparatus for measuring the dimensions of a parcel. The invention begins by placing a parcel in a corner of a field of measurement comprising a flat surface which is preferably a weighing scale, and meeting two upright adjacent walls; each of the walls have at their base a corresponding calibrated reflective strip. A laser scanner emitter is activated and directs a beam toward a rotating polygonal mirror, so as to deflect the beam towards a parabola which further deflects the beam across the reflective strip of the first wall, across the parcel, and then across the second wall. The beam is reflected from the reflective tape back toward the parabola and, back toward the polygonal mirror and on to the emitter scanner. Upon receiving the returned beam, the emitter scanner will record a pattern of reflected light which is demonstrative of the location of the parcel within the field of measurement.

Abstract: A bed includes a base frame, a deck coupled to the base frame for supporting a body, a peer-to-peer communication network having a plurality of connection points, and a plurality of modules. Each module is electrically coupled to a selected connection point of the peer-to-peer communication network. Each module is configured to perform a dedicated function during operation of the bed, and each module is configured to communicate over the peer-to-peer communication network with selected other modules.

Abstract: The invention is a method and apparatus for measuring the dimensions of a parcel. The method comprises a series of steps utilizing the apparatus for determining each of the relevant dimensions of the parcel. The steps begin with the placing of a parcel on a flat surface in a field of measurement; the flat surface can be the weighing surface of a scale for calculating the parcel weight. A laser scanner is positioned and then rotated within its position so as to locate the lead and trail edges of the parcel, the left and right sides, and the top and bottom edges. The positioning data is then transmitted to a data processor which calculates the length, width, and height of the parcel. A conveyor belt for transporting the parcel to the measurement field can be utilized. A laser beam is transmitted toward a mirror so that the parcel must pass the mirror while the parcel is on the conveyor belt.

Abstract: The invention is a method and apparatus for measuring the dimensions of a parcel for use in a parcel processing application of a data processing device, wherein a parcel is placed in a predetermined position on a weighing scale with a platform having at least two raised sides for placing the parcel thereagainst. When the parcel is placed, beams from a first laser source and from a second laser source are transmitted onto the parcel at a first and second target spot wherein the target spots are a known distance from each other, and wherein the target spots are in a line parallel to the weighing scale. The beams are reflected back to a rotating mirror assembly and to a beam detector. The mirror assembly is located in a line parallel to one of the two laser beam sources and is rotated at a constant rate so as to focus on the first and second target spots. The angle of focus of the mirror assembly is determinative of the distance from the mirror assembly to the parcel surface.

Abstract: A chair bed for supporting a person is provided, the chair bed having a head end, afoot end, and opposing sides. The chair bed includes a frame and a deck supported on the frame. The deck includes head, seat, and foot sections. A mattress is mounted on the deck and has an upwardly-facing patient surface. The mattress also has head, seat, and foot portions corresponding, respectively, to the head, seat, and foot sections of the deck. The head section of the deck and the mattress portion thereon is pivotable from a generally horizontal down position through various positions upwardly to a back-support position. A pair of side rails is mounted on each side of the chair bed. Each pair of side rails includes a body section side rail mounted to move with the deck seat section and extending laterally adjacent the deck head and seat sections and a head section side rail mounted to move with the deck head section relative to the body section side rail and extending adjacent only the deck head section.

Abstract: A bed including a frame, an articulating deck on the frame having head, seat, and foot deck sections, and a mattress on the deck. The deck foot section and mattress foot portion have a first length when the foot section is in the up position and a second length shorter than said first length when the foot section is in the down position. A first driver varies the length of the deck foot section, and a second driver moves the foot section relative to said seat section between the generally horizontal up position and the generally vertically downwardly extending down position.

Abstract: The method for applying rating adjustments includes the storage of transformation data for a number of levels of discount rates which are applied at selected times in accordance with criteria such as time or monetary amounts attained. Each set of transformation data is kept one-to-one with respect to base rate data in respect of a plurality of desired parameters. The method allows changes to be made in the various levels of discounts and surcharges without disturbing other levels. The calculations may be made in real time in a user's system or a final convolution of a rate chart may be accomplished at a data center and quickly downloaded as required to the user's system.

Abstract: An integrated circuit card includes a microprocessor, a memory and input and output devices. The card stores information regarding a parcel. The card is secured to the parcel and serves as a label. The card includes a liquid crystal display that displays a bar code.A similar integrated circuit card stores manifest data regarding a group of parcels. The card containing the manifest data is delivered to a carrier together with the group of parcels.

Abstract: A system for the metering of encrypted postage and similar indicia includes a device for printing such indicia and a device for reading such indicia. The printing is accomplished with a bar-code printer driven by signals obtained from a keyboard and from an encryption circuit. The reading is accomplished with a bar-code reader to retreive the characters, and permit the comparison of the separated coded data with a reference code to determine the accuracy of the printed material. Thereby, forgery and alteration is inhibited. Both the data and the code are imprinted by a bar-code indicia, a portion of the code being set aside for the data and a portion of the bar-code being set aside for encryption purposes. Thereby, the two portions can readily be separated to allow for automatic reading of the bar code for extraction of the message, while also allowing for automatic verification by use of the encrypted material.

Abstract: A system for the metering of encrypted postage and similar indicia includes a device for printing such indicia and a device for reading such indicia. The printing is accomplished with a dot matrix printer and a bar-code printer driven by signals obtained by a character generator and an encryption circuit. The reading is accomplished by a bar-code reader and a dot matrix reader. Intelligence is obtained by correlating received characters against a stored array of symbols to determine the presence of a symbol, and the comparison of the separated coded data with a reference code to determine the accuracy of the printed material. Thereby, forgery and alteration is inhibited. The data and the encrypted material are imprinted by indicia utilizing both the formats of alphanumeric characters and the formats of a bar code.

Abstract: A Post Office Window System having two modes of operation and comprising a scale having a load cell for providing an analog output proportional to the weight of an item to be mailed, circuitry for providing a digital signal corresponding to the analog signal, a scale CPU for receiving the digital signal, for processing the digital signal to determine the weight of the item to be mailed, and for transmitting that weight, a processor operatively connected to the scale, to a keyboard and display, and to a postage meter.In the normal mode of operation the processor computes the appropriate postage value for the item to be mailed from the item's weight and from information entered by an operator through the keyboard and transmits that value to a postage meter which prints appropriate indicia. The processor also displays messages, or "prompts" on the display to elicit the necessary information from the operator.

Abstract: In a mailing system including a postage value determining system processor which communicates along parallel channels and peripheral subsystem processors adapted to communicate with a system processor along a serial data bus, an interface is provided between the system processor and the serial bus. The interface includes a first and a second communications processor. The first processor is programmed to communicate with the system processor and with the second communications processor. The second communications processor is programmed to communicate with the first processor and with peripheral subsystem processors through the serial bus. Data and control signals are transmitted between the communications processors through an interprocessor channel. The interprocessor channel includes lines connected to reference voltage levels for providing appropriate signal levels for recognition by the communications processors which operate on different voltage signal levels.