Abstract: An embodiment of the present invention is directed to a method for compiling, storing, and interpreting, as often as needed, a representation of any MPI datatype, including the steps of compiling a tree representation of an MPI datatype into a compact, linear data gather scatter program (DGSP) wherein the DGSP is of a form general enough to encode an arbitrarily complex datatype, registering the compact linear DGSP with a communications subsystem for later interpretation by the subsystem for at least one of sends, receives, packs and unpacks, creating a registered DGSP, and interpreting the registered DGSP. In one embodiment of the present invention, the form of the DGSP uses a single generalized representation. In another embodiment the single generalized representation covers any of the arbitrarily complex datatype patterns that can arise in this context.

Abstract: A connector is inserted into connecting holes arranged at abutment surfaces between structural members, adhesive agent is fed from one end of a hollow part of the connector or an opening part of a branch pipe of the connector and the clearances between the surface of the connector and circumferential walls of the connecting holes are filled with adhesive agent flowed out of the other end opening at the hollow part of the connector so as to connect both structural members in rigid form.

Abstract: An interlocking block for constructing walls without mortar at bed joints includes an inner wall, an outer wall, and a web arrangement connecting the walls, wherein upper and lower surfaces of the block when in use are formed in contact with walls of a mold, and the block is slipped from the mold in a direction parallel to the mold walls. Interlocking recesses and ridges are formed in one piece with the walls of the block. The web is minimal in cross-sectional area and is positioned at one end of the block and between the top and bottom to create large empty volumes defining vertical and horizontal passages. The block can include one or more intermediate walls parallel to the inner and outer walls and additional webs to connect the intermediate walls to the inner and outer walls.

Abstract: A hand-held data storage unit which transfers data from a computer to the unit by means of a graphical user interface in the computer controlled by the hand-held data storage unit.

Abstract: It is an object of the present invention to provide a connector in which a strong connection can be carried out with a simple working method, a removal of the connector is eliminated, its workability is remarkably improved, a productivity of building structure is improved, an instantaneous breakage caused by earthquake and the like is prevented and a remarkable anti-disaster effect is attained. The connector (1) of the present invention is comprised of the rod-like member (2), one or two arcular convex walls (8) cooperatively connected to one end of the rod-like member (2) in a longitudinal direction, the hollow part (3) formed from one end to the other end of the rod-like member (2), the insertion hole for fixing member (9) formed at the convex walls (8), and a hollow branch pipe (12) fixed to or removably engaged with the opening of the hollow part (3) at the other end of the rod-like member (2).

Abstract: A method for hydroforming a metallic tube comprising primary hydroforming and secondary hydroforming, wherein in the primary hydroforming step, the metallic tube is formed such that a circumferential length of an expanded portion of the primary-hydroformed tube as measured at a wall center region of the expanded portion becomes substantially equal to or slightly shorter than a circumferential length of an expanded portion of a product as measured at a wall center region of the expanded portion, and in the secondary hydroforming step, movable pads incorporated in the dies press the expanded portion formed through primary hydroforming so as to finish the cross-sectional profile of the expanded portion into that of the expanded portion of the product, and said primary hydroforming and secondary hydroforming are continuously performed within the dies. Also disclosed is an apparatus for performing the hydroformation method.

Abstract: A key and insert assembly is designed for the identification of keys or key blanks. The key is provided with a slot through the key head which is oriented in a plane parallel with the face of the key head. A window through the key head intersects the slot. The slot is designed to receive a thin insert made of synthetic resin and the window area allows a portion of the insert to be displayed. Information regarding the key or other codes may be printed on the insert region which is displayed. In a preferred embodiment, the insert is retained in the slot by a snap-fit arrangement.

Abstract: A method of fixing a tubular metal member in an aperture which comprises, locating the tubular metal member in the aperture and deforming the 10 metal of the tubular member to expand to extend within the confines of said aperture, which may be formed in masonry. A method of fixing two tubular metal members one to the other, is disclosed, which comprises locating a first tubular metal member (10) through a transverse aperture (12) in a second tubular metal member (11) and deforming the metal of the first member (10) to expand (13) to extend within the longitudinal passage of the second member (11) at the location of the transverse aperture (12) therethrough. A tool for carrying out the method is also disclosed.

Abstract: An anchoring device for a conventional folding chair employs a longitudinal rod and two brackets attached to a vertical support member. A retention element on the chair's backrest engages the rod and allows for slidable movement. The rear legs of the chair are pivotally attached to brackets at or near the floor. The arrangement allows the chair to be open and closed and while retained against a wall.

Abstract: In a sprinkler effectiveness testing system, a fire plume to simulate a burning warehouse commodity storage array is generated. The sprinkler system to be tested is suspended from an adjustable ceiling. Thermocouples measure the temperature of the fire gases under and adjacent to the ceiling. Collection pans are positioned to collect sprinkler water passing through the plume and to separately collect the sprinkler water passing around the plume.

Abstract: A weather monitoring, measuring and reporting system which uses unattended, high-resolution digital cameras and laser rangers to both measure and display weather conditions in a local region, such as the region surrounding an airport. Visibility is estimated by processing images in the camera's field of view at known range distances. The light response of the camera is matched to the light response of the human eye. In a preferred embodiment of the invention, the camera generates a digital pixel image of range objects; that is, prominent terrain objects such as, buildings, water towers, etc. in the camera's field of view. The digital pixel values of these range objects are stored in system memory at known address locations. The contrast between an average background pixel value in a region adjacent to an object and the average object pixel value is used to determine if the object is visible.

Abstract: A computer system referred to as a Database Management System with Nested Time Axes (DBMS with NTA), which cooperates with a Computed Medical File and Chart System (CMFCS), employs data processing techniques to solve problems related to data collection and analysis in daily medical practice. It reconstructs irregularly or regularly collected data and places it into a database table with a standardized time axis acceptable for the CMFCS. Multiple records of an original database at irregular intervals are correlated to a progeny database with a standardized time axis by averaging, maximizing and minimizing. The DBMS with NTA consists of several database tables, each of which has a relational time axis, and corresponding programs to reconstruct a root database table to a progeny database table in hierarchical order.

Abstract: A ratchet wrench includes a handle, a housing attached to said handle, a ratchet gear mounted for rotation in said housing, the ratchet gear having an axis of rotation extending through the housing, and means connected to the ratchet gear for turning a threaded fastener. A pawl is mounted on the handle about a pivot axis that extends through the handle, the pawl pivoting among a first position in which the pawl permits unrestricted rotation of the ratchet gear, a second position in which the pawl engages the ratchet gear to prevent rotation of the ratchet gear in one direction, but allows rotation of the ratchet gear in the opposite direction, and a third position in which the pawl engages the ratchet gear to prevent rotation of the ratchet gear in the opposite direction, but allows rotation of the ratchet gear in the one direction. A method for turning a threaded fastener is also included.

Abstract: A rotor is comprised of laminations forced on a shaft that has two staking rails, which penetrate the laminations and create two holding points. The two staking rails are positioned on the shaft at an angle to force the lamination toward the center of the shaft and force it hard against a flat on the shaft. This assembly provides for "zero" rotational movement without additional steps in the manufacturing process. An additional feature of the assembly is that the flat on the shaft relates to flats on the rotor to which the permanent magnets are attached, and a flat on the shaft for mounting an encoder, which flats are all in the same plane. This allows the motor to be easily aligned, which is a requirement to properly phase motor rotation to motor commutation.

Abstract: A method of magneto-optically modulating light comprises the steps of linearly polarizing the light on its transmission path, and placing a magneto-optic effect element on the transmission path of the polarized light with the spontaneous magnetization direction of the magneto-optic effect element being substantially parallel with the transmission path. The plane of polarization of the polarized light is rotated about the transmission path in the absence of the magnetic field applied to the magneto-optic effect element having the polarized light pass therethrough. The method further comprises the step of applying the magnetic field to the magneto-optic effect element with its internal magnetization being oriented in a direction perpendicular to the transmission path. The plane of polarization of the polarized light is maintained in its initial state in the presence of the magnetic field applied to the magneto-optic effect element having the polarized light pass therethrough.

Abstract: In a flow cell, a flow cell body defines a fluid passageway. Opposed fiber optic cable assemblies with sapphire windows project into the fluid passageway. The fiber optic cable assemblies are axially adjustable in position to provide a capability of varying the path length for the light beam passing between the sapphire windows of the fiber optic cable assemblies in the fluid flowing in the fluid flow path. The path length is precisely settable by means of a feeler gauge which is inserted in a position between the windows of the fiber optic cable assemblies by means of a fixture inserted into the flow path. The fixture is in two parts which engage the fiber optic cable assemblies from opposite ends of the flow path and the fixture is provided with an oblong slot to properly orient the feeler gauge in the flow path between the fiber optic cable assemblies.

Abstract: A load security system for a storage and transport framework for storing and/or transporting two-dimensional articles comprises an abutment element for engaging one side edge of the two-dimensional articles, a spring or pivoted element for engaging an opposite side edge of the two-dimensional articles, and a tensioning device connected between the spring or pivoted element and a framework supporting the two-dimensional articles so that the spring or pivoted element exerts pressure on the surface of the two-dimensional articles for flat pressure thereof onto the framework and, simultaneously, exerts pressure on the side edges of the two-dimensional articles in a direction toward the abutment element.

Abstract: A hydraulic system for retracting into and extending out of the body of an aircraft a landing gear for use in taking off and landing, comprises a housing unit which has a hydraulic pump, a hydraulic actuator, a shuttle valve, an emergency valve, an actuator pressure releasing mechanism, and a mechanically locking mechanism accommodated therein. The hydraulic actuator has a piston rod assembly received therein to be reciprocably moved by the hydraulic pump to assume a retraction position and an extended position. The shuttle valve is movable with respect to the housing unit for selectively changing the flow of the hydraulic fluid between the hydraulic pump and the hydraulic actuator. The emergency valve is movable with respect to the housing unit to assume two different positions for selectively changing the flow of the hydraulic fluid between the hydraulic pump and the hydraulic actuator and the flow of the hydraulic pump and the fluid pressure reservoir.