Abstract: An active differential test probe with a transmission line input structure. The test probe includes a differential amplifier, a plurality of transmission line signal conductors that are coupled between the differential amplifier and test points where electrical signals can be sampled, and a plurality of transmission line ground conductors that are coupled to the differential amplifier and floating at their opposite end.

Abstract: An electrical test probe tip capable of establishing an electrical connection to test objects on a circuit board and particularly to rounded or irregularly shaped test objects preferably is a probing tip with a longitudinal planar axis and two planar contact surfaces. The contact surfaces substantially form an inverted “V” from the longitudinal planar axis when viewed from either side of the probing tip. The probing tip has a notch defined therein when viewed from both the front and the back. Optionally the preferred embodiment may have an exterior insulating coating.

Abstract: A pattern testing board is able to detect an emission beam such as a laser or light beam from a shooting system. A pattern testing board includes a plurality of paired emission beam sensors and hit indicators. Each emission beam sensor is responsive to a detected emission beam and each hit indicator signals the sensing of the emission beam by the associated emission beam sensor. Multiple pattern testing boards may be mounted together to provide a larger pattern testing system array. Further, an overlay with a representation thereon, a moving image display system, or a reflective moving image display system may be positioned in front of one or more pattern testing boards. Still further, the pattern testing board may be incorporated in a unique target system that includes the pattern testing board for determining the beam pattern emitted by the beam emitter, a level selection board for selecting a level of play; and a targeting game board having a plurality of targets.

Abstract: An efficient method of computing gamma correction tables of the present invention includes the following steps: determining a gamma correction equation between luminance values produced between two representations; determining at least one polynomial approximation to the gamma correction equation, the at least one polynomial approximation having coefficient values cI; for each coefficient value cI, grouping together all of the coefficient values over a range of &ggr; and then fitting a polynomial equation to each grouping to get a respective coefficient polynomial equation; computing coefficients for a given value of &ggr; using the coefficient polynomial equations; computing gamma conversion transformations using the computed coefficients and a simplified mathematical formula; and storing the computed gamma conversion transformations in a gamma correction table.

Abstract: A process generally for preserving fresh-cut flowers and plant tissue, particularly fitted for fresh-cut flowers and plant tissue for use in manufacturing applications to form permanently flexible high-wear products to be used in a wide range of temperature and humidity conditions. A method for preserving the plant tissue wherein the plant tissue is formed and substantially dehydrated, whereupon the plant tissue is subsequently saturated with a saturating mix, removed from the saturating mix, drained, dried, and then subsequently coated with a coating mix, removed, drained, and dried. An optional polishing mix may be applied for cosmetic purposes. The finished product retains the integrity of the original flower in shape, texture, size, and color and is highly flexible and durable under conditions of constant physical wear and disturbance.

Abstract: A system for reducing wrinkles on human skin utilizes an electrode to conduct a microcurrent through the surface of the wrinkle into the underlying dermal layer. The electrode is moved in multiple passes along the length of the wrinkle with the electrode in contact with the surface of the wrinkle while generating a periodically repeating microcurrent having a peak amplitude in the range of 10-40 microamps, a peak current density in the range of 10-50 microamps/cm2, and a frequency in the range of 5-15 Hz. The electrode device is self-contained in a battery-containing, cordless case from which a contact electrode protrudes. A hand-engaging second electrode on the surface of the case completes a conductive path through the user's body.

Abstract: An apparatus for thermally treating intervertebral discs includes an energy application head having an energy application region and a tissue protecting region. A control member operationally connected to the energy application head preferably controls the energy application head during treatment. The present invention also includes a method for thermally treating an intervertebral disc.

Abstract: An electrical test probe tip of the present invention has a longitudinal axis extending from a first end to a second end and an electrically conductive interior extending substantially therebetween. A conductive exterior-most surface at least partially surrounds the electrically conductive interior. The test probe tip has a maximum length measured from the first end to the second end and has a minimum length measured from the first end to the second end. An electrically insulated surface at the first end substantially descends from the maximum length to the minimum length. The electrical test probe tip may be inserted between a target IC pin and the electrically insulated surface faces the adjacent IC pin.

Abstract: Methods for obtaining taxanes from novel sources are disclosed. Angiosperms other than hazelnut and the gymnosperm ginkgo have been discovered to be sources of taxane, including paclitaxel. Taxane may also be obtained from fungal endophytes from these plants. Methods for optimizing the recovery of taxane from plant sources are disclosed in which a plant part is surface-sterilized before extracting taxane therefrom or before culturing fungal endophytes therefrom.

Abstract: An alcove whirlpool seat including a seat member, a seat back, and arm portions on opposite sides of the seat back. The seat back and at least part of the arm portions substantially define a whirlpool area and the arm portions define an open span through which the legs of a user extend when he is seated in the alcove whirlpool seat. At least one jet nozzle is used to direct a stream within the whirlpool area. The at least one jet nozzle, the seat back, and the arm portions together create a whirlpool within the whirlpool area. Exemplary alcove whirlpool seats may be an angled-arm embodiment or a horseshoe embodiment. An alcove whirlpool seat spa system has an interior spa area. One or more whirlpool areas are defined by one or more alcove whirlpool seats within the interior spa area. Within the interior spa area (and outside the whirlpool area) is a spa water flow. The whirlpool flow within the whirlpool area is substantially separate from spa water flow.

Abstract: A power conservative multi-segment LED transmitter including a multi-segment LED with a plurality of independently addressable LED segments, each LED segment suitable for selectively emitting a beam segment. A controller selectively enables and disables the LED segments. Depending on whether the beam segments overlap or not and whether low or high power is supplied to the enabled LED segments, the combined resulting beam may be a low power steered beam, a power conservative steered beam, an overlapping low power intense steered beam, or an overlapping power conservative steered beam.

Abstract: A cartridge system includes a main probing head body with electronics positioned therein. Further, the cartridge system includes a probing tip cartridge having a probing tip. An electrical contact mechanism electrically couples the electronics to the probing tip when the probing tip cartridge is in mating relationship with the main probing head body. The types may be, for example, a pointed tip, a socket tip, or a grabber tip.

Abstract: A bearing guided ferrofluid seal and seal carrier system that may be used with a bearing assembly with an outer annular ring surface. A seal carrier of the present invention has a carrier ferrofluid seal surface and a carrier bearing surface that includes a first carrier bearing surface and a second carrier bearing surface. A ferrofluid seal may be attached to the carrier ferrofluid seal surface and fixtured to the second carrier bearing surface. The second carrier bearing surface may be attached to the outer annular ring surface. In one preferred embodiment the first carrier bearing surface may be attached to the upper annular ring surface. In a separate preferred embodiment the ferrofluid seal may be attached to the carrier ferrofluid seal surface so that the seal inner diameter of the ferrofluid seal is fixtured to the second carrier bearing surface in order to minimize runout.