Abstract: A character compaction and generation method and apparatus which is particularly adapted to the compaction and generation of complex characters such as Kanji characters. Each character in a complex character set is defined by an I row and J column dot matrix, wherein each row is comprised of J bytes. Each successive row of a given character is scanned from the first through the Jth byte to determine if the current byte being scanned has the same numerical value as the immediately preceding or directly above byte in the scanning sequence. The number of successively read out sequence of bytes that have the same numerical value as the immediately preceding or directly above byte are coded as single symbols words Pn and Am, respectively, where n and m are integers which are indicative of the number of successive bytes scanned in sequence which are equal in numerical value to each immediately preceding or directly above byte.

Abstract: A pulse signal conditioner filters and equalizes signal pulses representing digital data whether or not obtained from a magnetic recording device. Modified low pass filters filter the pulse signals and also derive and feed forward the second time derivative of the filtered pulse signals. The filtered pulse and the second time derivative thereof are combined to slim the pulse. Further slimming is provided by delay line equalizers having three paths. A first path for attenuating the pulse signals, a second path for delaying the pulse signals for a first delay, and a third path for delaying the pulse signals for a second delay and attenuation. Pulse signals from the three paths are combined to further slim the pulse.

Abstract: A thin film magnetic head is provided in which the electrical insulation surrounding the conductive coil comprises a photosensitive resin which has been crosslinked by a thermally activated crosslinking agent or promotor. The addition of the thermally activated crosslinking agent or promotor greatly reduces both the cure temperature and cure time and results in enhanced dimensional stability without any deleterious effects.

Abstract: A method for the automatic interfacing of a conceptual design tool with a project management tool is disclosed. The conceptual design tool provides for the early manufacturing involvement information needed to aid and improve the total design and manufacturing effort to produce a final product. The conceptual design tool is used to build and modify a product structure. Using the conceptual design tool, a user inputs manufacturing details by item in the product structure. When the user invokes the project mangement tool interface, the system prompts the user to select items of the product structure which are critical. The system then orders the selected items according to lead times from manufacturing detail data gathered by the conceptual design tool. The ordered data is then formatted in a file of the project management tool. The formatted file is then imported into the project management tool.

Abstract: Functional parts which have a high probability of abnormal operation, e.g., bill jams, are built into a detachable bill container, and the transfer of bills is not performed in the main body of the automatic bill handling machine (i.e., bills are handled only within the detachable bill container). Those parts include the parts which perform mechanical operations such as the picking up of bills, one by one, stacking the bills in a temporary storage area, and conveying them to an outlet or withdrawal bill storage area. The bill container in which a bill jam has occurred may be replaced with a spare bill container, thus allowing the jammed bills to be retained in the replaced container.

Abstract: Data is accessed by record identification in a peripheral sub-system having cache and back store to transfer the most recently updated version of one or more records stored in the subsystem where one version of a record may be in a back store and a modified version of the record may be in a cache storage, by a method and apparatus including table lookup means for indicating for each record of each track of each device in said back store whether record data stored in cache is modified with respect to a version of the same record stored in back store; and means responsive to the indicating means for transferring the modified or backing store version of a record in accordance with predetermined criteria.

Abstract: Fatigue in organic photoconductors in which the charge transport layer is a source of acidic protons is reduced by including in the charge transport layer a small amount of a nonvolatile basic amine soluble in a common solvent with a charge transport material and the binder of the charge transport layer.

Abstract: Selective compliance in up to six degress of freedom in a magnetically levitated fine motion device, or robot wrist, with limited motion in X,Y,Z, ROLL, PITCH, YAW, is provided by controlled actuation currents applied to six electrodynamic forcer elements. The wrist has a stator support base defining a dual periphery, carrying a number of stator magnet units. A shell flotor unit nests within the stator support base dual periphery, and carries forcer coils at locations corresponding to respective magnet units. The magnet unit and related flotor coil form a forcer element. There are a number of forcer elements. The vector sum of all the translational forces and rotational torques established at the forcer elements determines the X,Y,Z, ROLL, PITCH, and YAW motion of the flotor. The flotor carries an end effector which may be a tool. Position and orientation of the flotor is monitored by light emitting diodes and lateral effect cells.

Abstract: Roll release mechanism for pinch rolls are improved by providing capability for axial and radial disengagement of the pinch rolls and automatic roll re-engagement upon machine activation. One set of pinch rolls is mounted on a first shaft with a helical cam thereon. A spring latch and pawl are engaged to the first shaft and attached to a second multi-radius shaft parallel to the first shaft. A second set of pinch rolls are mounted on the second shaft so as to engage the first set of pinch rolls. Axial movement of the second shaft results in shaft areas of different radius being fitted within bearings thereby disengaging the pinch rolls. Disengagement is maintained against a spring force by the catching of the pawl on the cam. Machine activation then results in rotation of the first shaft until the pawl is released from the cam and the spring force moves the second shaft axially until the pinch rolls have re-engaged. In addition, the pinch rolls may be re-engaged manually.

Abstract: A method and means for extending the collation functions of a sorting program (SORT) enable the program to permute, combine, or filter input records having collating characteristics that are not recognized by the SORT program. The extension includes provision of an extended function support program (EFS) that can be invoked by and concurrently executed with the sorting program. The EFS program is provided with a modality for modifying control statements received by the SORT program but executable only against records having the non-recognized collating characteristics. The EFS program modifies such control statements to a form executable by the SORT program. The EFS program also is provided with the capability of modifying the collating characteristic fields of records which are to be processed by the SORT program, the modification resulting in the provision of the records of counterpart collating characteristics recognized by the SORT program.

Abstract: When computing a least weight path from an origin node to a destination node in a data communication network, a route-computing network node uses information provided by the origin and destination nodes to compute least weight routes from those nodes to adjacent network nodes. The route-computing network node uses information in the topology database to compute least weight routes from network nodes adjacent the origin node to network nodes adjacent the destination node. The results of the computations are concatenated to determine an optimum route from the origin node to the destination node. The topology database need not include information about the transmission groups connecting the origin/destination nodes to network nodes.

Abstract: A magnetic recording head assembly for perpendicular magnetic recording for the type in which both the main magnetic pole and auxiliary magnetic pole are on the same side of the magnetic medium. The auxiliary magnetic pole is made from a material having the property that the permeability varies in direction of relative movement between the magnetic recording medium and the magnetic head assembly, with the permeability progressively increasing from each edge to the center of the auxiliary magnetic pole.

Abstract: A punch apparatus for punching hole patterns in thin sheet material. The apparatus includes a housing having a liquid-cooled cavity therein; a coil mounted in the liquid-cooled cavity; a driver disk made of a highly conductive material mounted in the liquid-cooled cavity, the driver disk mounted adjacent to the coil; a driver button located outside of the liquid-cooled cavity but in communication with the driver disk; and a punch element for perforating thin sheet material aligned with the driver button. Finally, the apparatus includes an electrical source for energizing the coil with a pulse of electrical energy for generating flux linking the driver disk and the coil to repel the driver disk from the coil, thereby translating the driver button and the punch element, causing the punch element to perforate a thin sheet of material.

Abstract: A method for optically measuring at least one characteristic of a thin film on a reflecting substrate. A p-polarized beam of collimated light of known intensity is directed through an integrating sphere onto the film at substantially the Brewster's angle of the film. All the light is reflected into the sphere, including all diffusely reflected light as well as the light specularly reflected at a region inside the sphere where the specularly reflected light is incident. A reflective surface is provided for determining the thickness of the film as a function of the total intensity of light sensed within the sphere. An absorptive surface is provided at said region for absorbing the specularly reflected light for determining the porosity or surface roughness of the film based on the intensity of the diffused light sensed within the sphere not reflected from the substrate.

Abstract: Correctly spelled compound words are provided as candidates to replace a misspelled compound word in many natural languages such as Dutch, Danish, German, Icelandic, Norwegian, Swedish, Swiss German, etc. The basic technique consists of looking up words in a dictionary by the association of component flags with each possible constituent word within the misspelled compound word as well as with the possible replacement candidates for each letter string between these possible constituent words, and by the application of powerful tree-scanning techniques that isolate the possible components of a compound word and determine their correctness in isolation and association of each other.

Abstract: A flexible electrical connection, and method for making such a connection, for mounting an electronic device, such as a semiconductor chip made primarily of silicon, on an organic substrate, such as a printed circuit board made of a glass material impregnated with epoxy resin, are disclosed. The flexible electrical connection comprises a circuit line attached to the surface of the organic substrate and having a floating terminus in a relatively low adhesive area of the organic substrate where it is desired to mount the electronic device on the organic substrate. The floating terminus includes a stress relief bend, and the flexible electrical connection relieves stresses, such as thermal stresses, which may otherwise damage the physical and/or electrical connection between the electronic device and the floating terminus of the flexible electrical connection when the electronic device is mounted on the surface of the organic substrate.

Abstract: An electrical connector for providing electrical connection to a substrate having contact elements thereon (e.g., a printed circuit board) wherein torsional contacts are utilized. The contacts, actuated by a vertically moving, slidable member (e.g., a cam plate) and horizontally moving actuator (e.g., a linear cam), resume a normal, twisted configuration to effect such connection with the respective contact elements. Each contact, preferably metallic (e.g., beryllium copper), includes a curvilinear edge segment while each contact element (e.g., plated copper wire) in turn includes a curvilinear contacting surface, these two members thus providing a single point form of contact while assuring effective wiping motion to remove undesirable contaminants, debris, etc. which may be located thereon. Relatively high contact forces (e.g., 200,000 PSI) are possible using the invention.

Abstract: A method for forming a silicide bridge bewteen a diffusion region and an adjacent poly-filled trench separated by a thin dielectric. Silicon is selectively grown over exposed silicon regions under conditions that provide controlled lateral growth over the thin dielectric without also permitting lateral growth over other insulator regions. A refractory metal layer is then deposited and sintered under conditions that limit lateral silicide growth, forming the bridge. This process avoids the random fails produced by previous processes while enhancing the compatibility of bridge formation with shallow junctions, without introducing extra masking steps or other process complexities.