Abstract: A filter includes at least two different adsorptive media. First, chemisorptive media, which is porous and includes an acidic functional group, is used to remove molecular bases, including ammonia, organic amines, imides and aminoalchols, from the atmosphere used in semiconductor fabrication and other processes that require uncontaminated gaseous environments of high quality. Second, physisorptive media is able to adsorb condensable contaminants, particularly those having a boiling point greater than 150 degrees C. The physisorptive media can include untreated, activated carbon.

Abstract: In preferred embodiments, the invention provides a gas filter for a reactive gas used in semiconductor processing tools and processes that are sensitive to molecular contamination. The reactive gas filters of the invention have improved pressure drop and can supply an output gas stream having concentrations of less than about 1 ppbv for both ammonia and sulfur dioxide for an input gas stream with ammonia and sulfur dioxide concentrations, respectively, of no greater than about 10 ppbv and 5 ppbv. In one aspect the invention provides a reactive gas filter with an improved pressure drop that can supply an output gas stream having concentrations of less than about 1 ppbv for both ammonia and sulfur dioxide for an input gas stream with ammonia and sulfur dioxide concentrations, respectively, of no greater than about 10 ppbv and 5 ppbv, using a filter media volume of no greater than about 0.5 litters.

Abstract: A medication injector apparatus such as an injection pen. The injection pen includes a resettable, cartridge plunger drive assembly including an axially floating nut, a cartridge plunger engaging screw, and a drive clutch movable with the nut and which when rotated causes the screw to screw through the nut. When a cartridge assembly is mounted to the pen base, the floating nut and drive clutch are shifted proximally such that the drive clutch is in torque transmitting engagement with a rotatable drive member of the pen, such that rotation of that drive member results in drive screw advancement through the nut in the distal direction. When the cartridge assembly is not mounted to the pen base, the floating nut and drive clutch are biased distally to disengage the drive clutch from torque transmitting engagement with the rotatable drive member and to thereby allow the drive screw to be reset proximally through the nut to a position more retracted within the pen base.

Abstract: Methods and apparatus for switching Fibre Channel Arbitrated Loop Systems is provided between a plurality of Fibre Channel Loop devices. In one aspect of the invention, the system switches based at least in part on arbitrated loop primitives. An exemplary interconnect system may include a first port and a second port, both including port logic to monitor certain arbitrated loop primitives, a connectivity apparatus, a route determination apparatus including a routing table consisting of ALPA addresses and their associated ports, the route determination apparatus coupled to each port and the connectivity apparatus, where the connectivity apparatus creates paths between the ports based on arbitrated loop primitives. In one embodiment, the connectivity apparatus is a crossbar switch. Examples of the arbitrated loop primitives that cause the switch to create paths between ports includes one or more of the following: ARB, OPN and CLS.

Abstract: Methods and apparatus for switching Fibre Channel Arbitrated Loop Systems is provided between a plurality of Fibre Channel Loop devices. In one aspect of the invention, the system switches based at least in part on arbitrated loop primitives. An exemplary interconnect system may include a first port and a second port, both including port logic to monitor certain arbitrated loop primitives, a connectivity apparatus, a route determination apparatus including a routing table consisting of ALPA addresses and their associated ports, the route determination apparatus coupled to each port and the connectivity apparatus, where the connectivity apparatus creates paths between the ports based on arbitrated loop primitives. In one embodiment, the connectivity apparatus is a crossbar switch. Examples of the arbitrated loop primitives that cause the switch to create paths between ports includes one or more of the following: ARB, OPN and CLS.

Abstract: Methods and apparatus for switching Fibre Channel Arbitrated Loop Systems is provided between a plurality of Fibre Channel Loop devices. In one aspect of the invention, the system switches based at least in part on arbitrated loop primitives. An exemplary interconnect system may include a first port and a second port, both including port logic to monitor certain arbitrated loop primitives, a connectivity apparatus, a route determination apparatus including a routing table consisting of ALPA addresses and their associated ports, the route determination apparatus coupled to each port and the connectivity apparatus, where the connectivity apparatus creates paths between the ports based on arbitrated loop primitives. In one embodiment, the connectivity apparatus is a crossbar switch. Examples of the arbitrated loop primitives that cause the switch to create paths between ports includes one or more of the following: ARB, OPN and CLS.

Abstract: Systems and methods provide a user the ability to select three-dimensional virtual objects in a three-dimensional modeling environment using two-dimensional representations of the objects. In broad overview, the invention involves a multidimensional degree of freedom haptic interface that controls a three-dimensional cursor. A user employs the cursor to select an arbitrary point on a three-dimensional virtual object of interest. Through the application of a mathematical transformation, the system displays the cursor at the location of the selected point on the object. The user can manipulate the object by operating the haptic interface. The systems and methods provide the user with the possibility of editing the selected virtual object. In one embodiment, editing includes sculpting the object. When the user releases the object after manipulation is completed, the cursor is relocated to the position the cursor would have had had the manipulations been applied to the cursor directly.

Abstract: A digital computer system automatically creates an Instruction Set Architecture (ISA) that potentially exploits VLIW instructions, vector operations, fused operations, and specialized operations with the goal of increasing the performance of a set of applications while keeping hardware cost below a designer specified limit, or with the goal of minimizing hardware cost given a required level of performance.

Abstract: A six degree of freedom force reflecting haptic interface includes three powered axes and three free axes, all of which are tracked so that the position of a user connection element in the work volume can be determined. The interface includes cable drives with polymer composite or metallic cables, automatic cable tensioning devices, and grounded actuator capstans. A nested hub and transfer drive provide a compact, weight balanced interface. User comfort and safety features are also provided.

Abstract: A six degree of freedom force reflecting haptic interface includes three powered axes and three free axes, all of which are tracked so that the position of a user connection element in the work volume can be determined. The interface includes cable drives with polymer composite or metallic cables, automatic cable tensioning devices, and grounded actuator capstans. A nested hub and transfer drive provide a compact, weight balanced interface. User comfort and safety features are also provided.

Abstract: A method for permitting software optimization tools, software instrumenting tools and other analysis tools to re-write executables having mixed instructions and data uses a data structure having an entry for each multi-bit word in an executable file. Each entry of the data structure includes a number of flags that are set to identify the type of the multi-bit word in the associated line of the executable file. The types include instruction, data and unclassified. Each entry also includes a flag that indicates that the multi-bit word should not be optimized and a flag indicating that the multi-bit word is a problem branch. The no-optimize and problem branch flags may be used to identify multi-bit words that may be either branch instructions or data, and to ensure that such multi-bit words are not affected by optimization or other rewriting of the executable. In addition, a problem fall through flag is provided to maintain program flow for possible fall through code segments.

Abstract: This invention provides peptide compounds that bind to either a fibroblast growth factor (FGF) or a fibroblast growth factor receptor (FGFR) and, accordingly, are useful for modulating FGFR activity. Preferably, the FGFR is FGFR2-IIIC. Preferably, the FGF is basic FGF. Preferably the peptide compound comprises an amino acid sequence: (Y/F)-(L/F/I)-(R/D/E/S/Y/G)-(Q/L/Y)-Y-(M/L/K/R)-(L/M/D/E/N/S)-(R/L/S/T)-(L/F/M/V) (SEQ ID NO: 1). The invention further comprises pharmaceutical compositions comprising the peptide compounds of the invention and a pharmaceutically acceptable carrier. The invention still further provides methods of modulating FGFR activity using the peptide compounds of the invention.

Abstract: A composite laminate member includes outer layers of a polymer cellulose material sandwiched about a core of corrugated cardboard, the core of corrugated cardboard having flutes running in a plane parallel to the outer layers. An exemplary embodiment includes a filter medium separator for use in air filter constructions including a composite laminate member comprising outer layers of a polymer cellulose material and a fire retardant additive sandwiched about a core of corrugated cardboard.

Abstract: A small-sized air cushion vehicle includes a hull having a planar bottom surface with an upstanding lower flange disposed at a predetermined angle with respect to the bottom surface. A plurality of apertures are formed in the peripheral flange. An upper hull is mounted on the lower hull and includes a centrally located occupant area. The upper hull engages the lower hull to form a hollow plenum chamber extending internally around the periphery of the upper and lower hulls. A plurality of inflatable members are mounted on the exterior surface of the peripheral flange and are each disposed in fluid flow communication with an aperture in the peripheral flange. A motor driven fan is mounted on the upper hull and directs a portion of an air stream rearward of the vehicle to propel the vehicle and another portion of the air stream into the plenum chamber to inflate the inflatable members and to lift the vehicle a short distance above an underlying surface.

Abstract: A box construction includes an integral bottom panel, opposite side panels, opposite end panels and a pair of partial top panels, wherein the opposite end panels extend a full depth dimension of the box construction, and wherein each of the opposite end panels is provided with a minor flap portion at an upper end thereof. The minor flap portions are adapted to be folded to a substantially horizontal orientation such that the minor flap portions will be engaged by a respective ones of the partial top panels when the box is closed. A reinforcing end panel is adhered to interior sides of each of the opposite end panels, each reinforcing end panel having a pair of stacking projections extending from an upper edge of the reinforcing panel. Each reinforcing end panel is also formed with a pair of cut-outs along a lower edge thereof which cooperate with apertures in the bottom panel to provide stacking recesses adapted to receive stacking projections of an identical underlying box in a stacking arrangement.

Abstract: A closure for a tubular shipping or storage container and having a disc component for abutment with the end of the container with bendable tabs for engagement with the exterior of the container for securement as by stapling, adhesives, etc. An insert is centrally disposed on the disc for seated engagement with the inner wall of the container. The insert may be of yieldable construction such as corrugated paper board or a foam material to protect a container housed article against impact loads. A fold line along a tab permits the closure to serve as a hingedly attached lid for the tubular container. A door in the disc and an aligned insert opening permit finger insertion for purposes of closure removal.

Abstract: A small sized air cushion vehicle includes a hull having a planar bottom surface with an upstanding lower flange disposed and extending upwardly at an angle of between 24.degree. and 30.degree. with respect to the planar bottom surface of the hull. A hollow plenum extends through the periphery of the hull. Apertures are formed in the upstanding lower flange of the hull and disposed in fluid flow communication with corresponding apertures in a plurality of inflatable members which are attached to the flange of the hull. Each inflatable member includes a downwardly extending aperture which directs air flow from the hollow plenum in the hull through each of the inflatable members to lift the vehicle a short distance above an underlying surface as well as providing forward or sideways propulsion. A steering mechanism is mounted rearward of the fluid propulsion source to control the direction of movement the vehicle.