Abstract: A method for producing environmentally friendly, mono-extruded hemp composite board (EHB) is provided. By using hemp fiber and hemp hurd in combination with virgin and/or recycled binders, the system and method may be used to create preferable substitutes for traditional construction boards. The method generally comprises steps of processing hemp hurd/fiber and injecting said hemp hurd/fiber into an extruder along with a binder. Waste products from other production streams may be added as well to reduce waste/cost of said production streams. The resulting EHB is structurally superior to traditional construction boards largely due to the structural characteristics of dispersed hemp hurd and hemp fiber, their complete encapsulation in a binder material, and their lower hygroscopic properties. Additionally, since the EHB is created using an extruder, a downstream extrusion arrangement may be used to mold the EHB into shapes that are difficult to achieve with traditional construction boards.

Abstract: A mono-extruded hemp composite board (EHB) is provided. By combining hemp feedstocks with virgin and/or recycled binder materials and subsequently extruding them into an extrudate sheet, an environmentally friendly alternative to tradition construction materials is created. Secondary feedstocks and waste products from other production streams may be added during the extrusion process to enhance the physical characteristics of the extrudate sheet in addition to reducing the raw material costs and creating a more environmentally friendly construction material. The extrudate sheet produced using such materials is structurally superior to traditional construction materials due to the structural characteristics of dispersed hemp feedstocks; the complete encapsulation of hemp feedstocks in the binder material; and the lower hygroscopic and higher pest and mold resistance properties of hemp feedstocks.

Abstract: A ground retention apparatus is provided for deterring the theft of services from an outdoor pedestal. The ground retention apparatus includes a ground stake having a first end attached to the pedestal and a second end opposite the first end for engaging the ground beneath the pedestal. The ground retention apparatus further includes a stop plate secured to the ground stake medially between the first end and the second end. The stop plate defines a hinge line separating a lower portion that is stationary and an upper portion that is movable relative to the lower portion between a first position wherein the upper portion is generally parallel to the lower portion and a second position wherein the upper portion is angled relative to the lower portion. The stop plate prevents the ground stake from being removed from the ground, thereby deterring unauthorized access to the equipment inside the pedestal.

Abstract: A ground retention apparatus is provided for deterring the theft of services from an outdoor pedestal. The ground retention apparatus includes a ground stake having a first end attached to the pedestal and a second end opposite the first end for engaging the ground beneath the pedestal. The ground retention apparatus further includes a stop plate secured to the ground stake medially between the first end and the second end. The stop plate defines a hinge line separating a lower portion that is stationary and an upper portion that is movable relative to the lower portion between a first position wherein the upper portion is generally parallel to the lower portion and a second position wherein the upper portion is angled relative to the lower portion. The stop plate prevents the ground stake from being removed from the ground, thereby deterring unauthorized access to the equipment inside the pedestal.

Abstract: A surface winder is provided for developing rolls of web material wound on a core including a magazine for dispensing cores sequentially and a nip for receiving cores sequentially, the core transport means between said source and nip arranged to follow a generally hypocycloidal path to provide cusps for adhesive application to the core and for introducing cores into the nip, a surface winder including a pair of winding belts traveling at different speeds and in different directions, and web severence means including a pair of web pinching points one of which is on the moving web and the other on a stationary part of the web.

Abstract: A surface winder is provided for developing rolls of web material wound on a core including a magazine for dispensing cores sequentially and a nip for receiving cores sequentially, the core transport means between said source and nip arranged to follow a generally hypocycloidal path to provide cusps for adhesive application to the core and for introducing cores into the nip, a surface winder including a pair of winding belts traveling at different speeds and in different directions, and web severance means including a pair of web pinching points one of which is on the moving web and the other on a stationary part of the web.

Abstract: A video player, specially adapted to accommodate "mixed field and frame" recordings, incorporates a frame store for playing back still pictures recorded on a magnetic disk as either single field or dual field (full frame) video signals. A repetitive, interlaced output signal is taken from the frame store either directly or through an interpolation circuit. While interpolation benefits single field playback, it is particularly useful for incrementally achieving full frame playback: An interpolated frame is provided for displaying a single field recording and for displaying a still picture before--and until--the second frame of a full frame recording is fully available from the frame store. Once both fields of the picture are stored in the frame store, then and only then is the disk drive motor turned off, albeit that an interpolated frame is displayed before this occurs.

Abstract: A surface winder is provided for developing rolls of web materials wound on a core including a magazine for dispensing cores sequentially and a nip for receiving cores sequentially, the core transport means between said source and nip arranged to follow a generally hypocycloidal path to provide cusps for adhesive application to the core and for introducing cores into the nip, a surface winder including a pair of winding belts traveling at different speeds and in different directions, and web severance means including a pair of web pinching points one of which is on the moving web and the other on a stationary part of the web.

Abstract: A video player includes a playback head that repeatedly passes in contact with a circular track on a flexible magnetic disk in order to reproduce a still picture on a video display. By cycling the player into a special quiescent state after a certain interval elapses without user instructions, excessive disk wear is avoided. While in the quiescent state, the disk drive motor is stopped--immobilizing the disk-to-head interface--and the video display is blanked. If user instructions are received while in this state, the disk drive motor is reenergized and the video display is resumed, showing the still picture displayed prior to interruption. If no user instructions are received during a further interval, the player is shut off.

Abstract: Apparatus for interfolding webs, including two clusters of vacuum rolls, each in a generally hexagonal arrangement, each cluster having spaced apart web cutoff means and interfolding means, the vacuum rolls being arranged to develop four equal length paths between the cutoff means and the interfolding means, the apparatus being equipped with vacuum switching means to sequentially change paths of travel of the webs.

Abstract: A chip implemented in new technology is designed to include expandable levels of new functionality. The chip includes compatibility circuits which connect to a number of pins which are unused in the chip it replaces in an existing computer system. The compatibility circuits connect to those internal parts of the new chip that contain the newly added or altered levels of functionality. The new chip is installed in the existing computer system just as the prior chip. When so installed, the compatibility circuits enable the new chip to operate in the same manner as the replaced chip but at high speed and with improved performance. When the new chip is installed in the system for which it was designed, the compatibility circuits enable the chip to operate with a selectable level of new functionality at the same higher speed and improved performance.

Abstract: A data processing system having a central processing unit (CPU) capable of performing binary and decimal arithmetic software instructions is disclosed. Also disclosed is a method and apparatus for speeding conversion of a number in binary format to decimal format by first stripping leading zeroes before the highest order non-zero bit of the binary number, and only allocating enough memory storage bits to hold the resultant decimal number. A multiplexer is used to apply a partial sum during conversion concurrently to both inputs of an adder for doubling.

Abstract: A chip implemented in newer technology is designed to include new functionality. The chip includes compatibility circuits which connect to a pin which is unused in the chip it replaces in an existing computer system. The compatibility circuits connect to those internal parts of the new chip that contain the newly added or altered functionality. The new chip is installed in the existing computer system just as the prior chip. When so installed, the compatibility circuits enable the new chip to operate in the same manner as the replaced chip but at higher speed and with improved performance. When the new chip is installed in the system for which it was designed, the compatibility circuits enable the chip to operate with the new functionality at the same higher speed and improved performance as compared to the replaced chip.

Abstract: A method for producing elastic disposable diapers, apparatus therefor and product therefrom which includes applying a continuous stripe of adhesive to stretched elastic ribbon, V-folding longitudinally spaced portions of the ribbon to immobilize the adhesive in the spaced portion, applying the intermediate flat portions of the stretched ribbon with exposed adhesive to a substrate, to form discreet diapers which have contractable portions therein.

Abstract: Processor apparatus is described for performing binary and decimal arithmetic operations. In performing decimal multiplication with the processor apparatus, to reduce the amount of processing to be done with the apparatus and thereby speed up the performance of the decimal multiplication, the leading zeroes prefixing the highest order significant digit in both a multiplier and a multiplicand are identified, counted and removed. Decimal multiplication is then performed using the stripped multiplier and multiplicand, and to the resultant partial product a number of zeroes are prefixed equal to the number of zeroes originally stripped from the multiplier and multiplicand. The result is the product of the original multiplier and multiplicand.

Abstract: What is disclosed is apparatus making up an arithmetic logic unit and utilizing a programmable read-only memory (PROM) to perform arithmetic functions for an associated processor. The PROM is used as a look-up table for computation results. Operands used to perform a mathematical computation make up an address to the PROM which is used to read out the computation result stored therein. Also stored in the PROM as part of each computation result are information bits indicating if the computation result is a valid answer. These bits are also read out and stored in flip-flops to indicate to the processor if the computation result is valid or invalid.

Abstract: A data processing system having a central processing unit (CPU) capable of performing binary and decimal arithmetic software instructions is described. The CPU includes a microprocessor which executes the binary arithmetic software instructions under firmware control. Also disclosed is an arithmetic logic unit (ALU) that functions with the CPU. The ALU has operand inputs to which are connected switched steering circuits that permit particular operands and zero operands to be selectively applied to any or all of the ALU operand inputs. This allows easy performance of special arithmetic functions such as adding a decimal operand to itself when converting the decimal operand to a binary operand, and to subtract a decimal operand from zero when complementing decimal operands.

Abstract: Apparatus is provided for addressing a memory by word and by one of a number of nibbles within a word, with the ability to increment or decrement nibble and word addresses and thereby access adjacent nibbles and words without having to generate new nibble and word addresses. An initial word address is placed in an address counter and an initial nibble address is placed in a nibble control. The two addresses indicate a particular nibble within a particular word. Thereafter, only increment or decrement signals are provided to increment and decrement the nibble address and/or the word address. A nibble counter counts the increment and decrement nibble signals and when the last or first nibble in a word is addressed, an increment or decrement word address signal is respectively generated that changes the word address stored in the address counter.

Abstract: Apparatus for producing elastic disposable diapers employing an oscillating fork means to V-fold longitudinally spaced portions of an adhesive equipped ribbon on itself to immobilize the adhesive in the spaced portions.

Abstract: Method and apparatus for correcting stack lean in a zig-zag folded web wherein a transverse force is cyclically applied to a traveling web so as to vary the motion of the web slightly as it passes through a transverse perforator.