Abstract: A digital access storage device comprises a first disk drive, at second disk drive smaller than the first disk drive, the drives are physically mounted on a common chassis, and an electronic control system interconnecting said first and second disk drives. In a preferred embodiment, the storage device has a system interface and the electronic control system is structured to transfer data between the device interface, the first disk drive, and the second disk drive using the first drive's internal data paths and processor speeds, electronic control system comprises a shared system control processor is structured to provide overall control of the first and second disk drives.

Abstract: Conductive devices and tools to provide electrical conduction with a generally planar conductor which is covered with an insulation substance such as paint, rust or dust, by scraping a portion of the conductor and removing the insulation substance. A conductive device includes a conductive metal serration means and a tool utilizes such a serration device. Such a serration device can be a bolt device, nut device or washer device, or washer-incorporated threaded device. A connector device is also disclosed to provide electrical conduction between a conductor and a conductor plate covered with an insulation substance.

Abstract: Conductive devices and tools to provide electrical conduction with a generally planar conductor which is covered with an insulation substance such as paint, rust or dust, by scraping a portion of the conductor and removing the insulation substance. A conductive device includes a conductive metal serration means and a tool utilizes such a serration device. Such a serration device can be a bolt device, nut device or washer device, or washer-incorporated threaded device. A connector device is also disclosed to provide electrical conduction between a conductor and a conductor plate covered with an insulation substance.

Abstract: Apparatus for quantitatively measuring groups of magnetic particles. The particles are complexed with substances to be determined and are excited in a magnetic field. The magnetic particles are thereby caused to oscillate at the excitation frequency in the manner of a dipole to create their own fields. These fields are inductively coupled to sensing coils fabricated in a gradiometer configuration. The output signals from the sensing coils are appropriately amplified and processed to provide useful output indications.

Abstract: A framework for use with object-oriented programming systems includes one or more objects of a class called “Socket” that receive and process packets of work. As various applications execute, they require servicing of tasks, which correspond to the packets of work mentioned above. The packets of work are represented in the framework by objects of a class called “WorkUnit”. When a WorkUnit object is generated by an application, it in turn generates an object of a class called “Retriever” which is associated with the appropriate Socket object needed for servicing the WorkUnit. The Retriever object retrieves the Socket object to service the WorkUnit from an object of a class called “SessionInfo”. The SessionInfo object is a single object for maintaining registries of Socket objects and objects of a class called “ApplicationInfo”.

Abstract: A method and apparatus for controlling a moveable object relative to another object employing an optical sensing system and pattern or structure recognition. Also included is apparatus for controlling the movement of one object with respect to the other, having drive and control elements for at least one of the objects. The movement controlling apparatus has a pattern memory device and a pattern recognition device.

Abstract: An instrument removal tool includes a hollow tube defining a lumen having a bottom end, a top end, and a cutout spaced from the bottom end; the hollow tube having an outer diameter sized to be received in the root canal, an inner diameter sized to admit an instrument into the lumen, and a wall width at the bottom of the tube sized to allow the bottom end of the hollow tube to pass over the top of the instrument such that at least the top of the instrument is received in the lumen of the tube, and an elongated shaft sized to be received in the hollow tube from the top end of the tube; the shaft having a length sufficient to extend beyond the cutout in the hollow tube, the shaft having a bottom end and a top end; the bottom end of said shaft being tapered and having a rounded end to urge a top end of the instrument into the cutout; the shaft and tube cooperating to grasp the instrument.

Abstract: Assistance for breathing is provided for both humans and animals by providing for a member to adhere along only one or separately both sides of a nose and having a shape so that a part of the member can adhere over a bone of the nose and then in cantilever fashion adhere to and thereby support soft flesh forming an outer side of a nasal passage so as to keep this open even with heavy breathing.

Abstract: A security case for small valuables, comprises an arm strap for extending and detachably securing around an arm, a first pocket attached to the strap intermediate to the ends thereof, the pocket having a pliable first back panel and a transparent front panel secured together along side and bottom edges forming an envelope type first pocket, and a second pocket formed of a shell of pliable material, the shell formed of a second back panel, an enlarged front panel, the panels secured together along common side edges and a bottom edge thereby forming at least one receptacle having a top opening and a cover flap for covering said opening, the second pocket hinged along a side edge to one side edge of the first pocket and having releaseable securing members along the other side edge releaseably securing the second pocket over the first pocket.

Abstract: An apparatus configured to move a vehicle seat away from a vehicle dashboard during or immediately prior to a collision. The apparatus comprises a vehicle seat coupled to a slideable platform. A vehicle collision detector communicates with the slideable platform so that when a vehicle collision condition is detected the slideable platform is triggered to move the vehicle seat.

Abstract: A laser-based method and apparatus for corneal surgery. The present invention is intended to be applied primarily to ablate organic materials, and human cornea in particular. The invention uses a laser source which has the characteristics of providing a shallow ablation depth (0.2 microns or less per laser pulse), and a low ablation energy density threshold (less than or equal to about 10 mJ/cm2), to achieve optically smooth ablated corneal surfaces. The preferred laser includes a laser emitting approximately 100-50,000 laser pulses per second, with a wave-length of about 198-300 nm and a pulse duration of about 1-5,000 picoseconds. Each laser pulse is directed by a highly controllable laser scanning system. Described is a method of distributing laser pulses and the energy deposited on a target surface such that surface roughness is controlled within a specific range.

Abstract: A probe instrument using room-temperature sensor(s) that can measure magnetic susceptibilities variations. The instrument has sufficient resolution to monitor paramagnetic materials in a human body, and preferably iron in a human liver by noninvasively examining patients with iron-overload diseases. The instrument includes room temperature magnetic sensors, and detects the sample, that is the tissue response to an alternating current field applied by an applied field coil. The sensors that can be used include magnetoresistive, fluxgate and magnetoinductive sensors. The applied field coil dimensions are chosen so that the applied field is optimized for maximum response from the liver while minimizing the effects due to the overlying abdominal tissue and at the same time not unduly increasing the sensitivity of the instrument to the lung. To minimize noise introduced in the sensor due to fluctuations in the applied field, the applied field is canceled at the position of the sensor, i.e.

Abstract: A shopping caddy system including a multi-compartmented caddy and a plurality of collapsible bags that fit into the compartments of the caddy. The caddy is preferably collapsible so that its end panels and intermediate dividers form a stack. The end panels of the caddy can preferably folded downward to provide extra support when the endmost caddy compartments are not occupied. The caddy and bags are preferably sized and shaped to allow close engagement between the caddy and the bags when the caddy is in the open position and the collapsible bags are in the open position.

Abstract: A holder for holding and displaying coins and souvenirs, has a front panel and a back panel secured together to hinge about a common axis along a common edge, and an inner panel pivotally secured to hinge about a common axis along a common edge of the back panel, a mounting face on the inside surface of each of the front and back panels, and a mounting face on opposite faces of the inner panel, or on loose sheets that can be added or removed, such as a three ring binder, each mounting face is formed with a plurality of vertically spaced rectangular surfaces, each rectangular surface having a pair of laterally disposed mounting positions for receiving and mounting a coin or souvenir, each mounting position defined by a planar surface bound by an upper and a lower groove, and a transparent retaining sheet covering each of the mounting positions.

Abstract: A thermal dispersion switch/transmitter for determining flow rate and liquid level in a non-contacting apparatus. A special preparation of one or more small spots in the outside surface of the wall of the conduit, standpipe or container enables one or more thermally sensitive elements to reside very close to the fluid on the opposite side of the wall. A temperature sensor is formed of a raster pattern electrical conductor deposited on a thin, electrically insulative, thermally conductive flat chip. One temperature sensor is time-shared and is periodically self heated and functions as the reference as well as the active or heated sensor of the invention. One alternative is to employ two temperature sensors, one being a reference sensor and the other being the active sensor. An alternative embodiment employs the same construction of one or more small, very thin membrane surfaces to which multiple detectors are mounted inside a probe inserted into the conduit.

Abstract: An electrode template apparatus, includes a three dimensional support member having opposite surfaces, a plurality of bores extending through the support member and through the opposite surfaces, a plurality of conductors on the member separately connected to the plurality of bores, a plurality of needle electrodes selectively extendable through the plurality of bores and into tissue to be electroporated so that each electrode is comcected to at least one conductor for connecting the electrodes to a power supply.

Abstract: A system for detecting a target substance within a class of explosives and narcotics containing quadrupolar nuclei through the use of nuclear quadrupole resonance (NQR). The system applies an RF signal to a coil (34) to excite the substance under test. If the target material is present, an NQR signal will be picked up by the same coil, That signal is compared with known NQR signals in frequency and amplitude. A signal is displayed in an appropriate way if a threshold value of the NQR signal is equalled or exceeded. The empty coil is statically tuned by means of adjusting the location or capacitance values, or both, of static tuning capacitors (102) in the coil. The coil is tuned after the specimen is inserted into the coil by means of an auto-tune feature (36). Effective RFI shielding (37) is provided to prevent external contaminating signals from being detected by the coil and to prevent RF signals from escaping from the scanner. The invention also includes the method for performing tests with the system.

Abstract: A blood analyzer sensor cartridge comprises a housing having chamber and a sensor assembly within the chamber, a first fluid port having an articulated inlet aspiration tube for direct introduction of a sample, a first fluid path in the housing communicating the first fluid port with the sensor assembly, a second fluid port in the housing adapted for connection to an analyzer, and a second fluid path in the housing communicating the sensor assembly with the second fluid port, the articulated tube is pivotally mounted to the housing for selective orientation within a range of up to ninety degrees, the tube is moveable from a protective recess in the housing to a position normal to a face of the housing.

Abstract: An electrode assembly for an apparatus for and a method of trans-surface molecular delivery, including a non-conductive carrier having a proximal surface, a distal surface, and a plurality of through holes from the proximal surface to the distal surface, a first electrode disposed on at least a portion of the distal surface and extending through at least a portion of the plurality of through holes and onto at least a portion of the proximal surface, a second electrode disposed on at least a portion of the proximal surface and in closely spaced relation with the first electrode for engaging a tissue surface through which to apply an electric field, and an insulating barrier that is disposed on at least a portion of the proximal surface of the carrier between the first electrode and the second electrode.

Abstract: A frame, a drive mechanism for rotating a mandrel, at least two spindles mounted to the frame, a tensioner, and a belt extending between the first and second spindles may be used to roll pre-preg strips or similar sheets of composite materials around the mandrel. The belt over the spindles, and the spindles guide the belt through changes in its direction of travel. The mandrel is mounted in the drive mechanism in contact with the belt, which changes its direction of travel around the mandrel. The lower surface of the belt bears against portions of the spindles, and the mandrel contacts the upper surface of the belt. As the drive mechanism rotates the mandrel, pre-preg sheets are fed between the mandrel and the belt and are thereby wrapped around the mandrel. The belt presses the pre-preg sheets against the mandrel. The wrapped mandrel may then be removed from the apparatus and cured in any suitable manner known in the art to produce a composite tubular article.