Abstract: A global positioning system includes a fixed base unit of known position and at least one mobile unit, the base unit and the mobile unit each including a GPS receiver. This system further includes means for comparing the simultaneous GPS identified positions of the mobile unit and the base unit to establish the relative position of the mobile unit to the base unit. The mobile unit may be provided in a vehicle for allowing the instantaneous position of the vehicle to be identified relative to the base unit. Alternatively the mobile unit may include a bar code scanner for reading a bar code on an item and recording instantaneously the GPS identified position allowing a map of the position of various items relative to a base unit to be compiled.

Abstract: Described is a triggering arrangement including a power supply, a lighting arrangement and a switch. The lighting arrangement is coupled to the power supply. The switch is coupled to the lighting arrangement and the power supply. When the switch is in a first position, the lighting arrangement generates light to a photo-sensing portable device. The device is situated a predetermined distance from the arrangement. The device initiates a predetermined action in response to the light.

Abstract: A storage system for a seating unit comprising storage means having first and second pannier portions for storing articles. The storage system has securing means in the form of at least one strip of material extending between said pannier portions for securing said storage means to said seating unit. Each pannier portion is arranged to depend from the securing means on a respective side of the seating unit in use and the strip of material is selectively securable around a portion of the seating unit. The strip of material comprises releasable fastening means such that the strip can be passed around the seating unit dining use and selectively fastened together so as to form of a closed loop about said seating unit.

Abstract: A power pack with human interface devices that includes a power pack housing, which is detachably interfaced to a portable device. The power pack includes a power source internal to the housing for providing power, a light source internal to the housing for producing a light signal associated with a status, which light signal is viewable external to the housing, and an audio source internal to the housing for producing an audio signal associated with the status. The power pack interfaces electrically to the portable device to provide power thereto, and receive therefrom control signals associated with the status, which control signals activate at least one of the light source and audio source according to the status.

Abstract: A set of unsolicited e-mail messages is collected and “finger printed” by either sampling the unsolicited message and using portions of the samples to form the identifier or by hashing a portion of the message. These “finger prints” are used to construct an unsolicited message database. The client's e-mail messages are processed in off-line manner by periodically fetching their messages; “finger printing” each message in a manner identical to the unsolicited messages; checking to see if the “finger print” is in the unsolicited message database; discarding any messages with a “finger print” in the unsolicited message database; and forwarding any message with a “finger print” not in the unsolicited message database to the “clean” POP server.

Abstract: The present invention is concerned with a hinge (50) and a method of moulding the hinge. The hinge comprises: a first part (52) and a second part (54) connected together during moulding to allow relative pivotal movement between the parts. The second part is moulded over the first part after moulding of the first part to form an interface (68) between the second part and the first part at which relative pivotal movement is allowed. After moulding of the second part the second part shrinks in a controlled manner to provide a predetermined frictional force at the interface between the first part and the second part in order to resist said relative pivotal movement.

Abstract: A simple, convenient, contaminant-resistant padding system for adding protective padding to a wide variety of hospital operating room and non-hospital related equipment is disclosed. The padding system includes an anchor having a first surface configured to be affixed to a mounting surface of an object to be protected and a second surface. The anchor also includes a protruding element formed on the second surface. The protruding element extends outward from the second surface. The system also includes a pad having a deformable recess configured to form-fit over the protruding element to hold the pad in place adjacent the mounting surface of the object to be protected. In various embodiments, the protruding element consists of one of the following shapes: hook-shaped, round, ball, oval, square, or rectangular. The deformable recess in the pad has a complementary shape. In various other embodiments, the pads can be shaped to fit over and protect one or multiple sides of an object to be protected.

Abstract: The present invention is directed to a medical boom with articulated arms and a base cabinet designed to accommodate modular equipment and utility racks that include video processing, computer, and electronic, and other utility equipment that can be easy inserted and removed from the base cabinet is disclosed. The boom includes a stationary base that is configured to be installed into an operating room and one or more boom arms supported by the stationary base and configured to extend over an operating table in the operating room. The structural base includes one or more bays configured to receive a modular rack of electrical equipment. In various embodiments, the structural base cabinet further incorporates wiring to connect the equipment installed in the modular racks to video monitors and other equipment mounted on the articulated booms. The modular racks are preconfigured with a variety of electronic equipment such as computers, video processors and the like.

Abstract: Described is a triggering arrangement including a power supply, a lighting arrangement and a switch. The lighting arrangement is coupled to the power supply. The switch is coupled to the lighting arrangement and the power supply. When the switch is in a first position, the lighting arrangement generates light to a photo-sensing portable device. The device is situated a predetermined distance from the arrangement. The device initiates a predetermined action in response to the light.

Abstract: A subsea production tree has an external annular profile formed on an upper portion of the tree. A vertical passage extending from a lower end of the tree to an upper end of the tree for communicating with a string of tubing extending into the well. A lateral passage in the tree extending from the vertical passage. A flow path in fluid communication with the lateral passage extends laterally from the tree, the flow path having an upward facing receptacle. An adapter lands on the upper portion of the tree and connects to the profile, the adapter having a passage that registers with the vertical passage of the tree while the adapter lands on the tree. A flow interface device mounts to and lands with the adapter, the flow interface device having an inlet conduit and an outlet conduit, one of the conduits being connected to the passage in the adapter, the other of the conduits stabbing into sealing engagement with the receptacle as the adapter lands on the tree.

Abstract: Electron multipliers, radiation detectors, and methods of making the multipliers and detectors are described. In some embodiments an electron multiplier has a structure including a plurality of interconnected fibers having electron-emissive surfaces, the fibers having a width to thickness aspect ratio greater than one.

Abstract: In accordance with the present invention, an improved battery pack is employed. The battery pack includes a housing with opposing walls, a plurality of cells disposed within the housing, at least two terminals electrically connected to the cells, a latching mechanism disposed on each opposing wall for latching the battery pack to a cordless device, each latching mechanism including a latch and a button disposed on the wall for moving the latch between unlatching and latching positions, the latching buttons being disposed along a first plane, the first plane being substantially vertical, wherein the number of cells disposed along the first plane is smaller than the number of cells disposed along a second plane substantially parallel to the first plane. The battery pack may also include a stacked cell disposed on the plurality of cells. The stacked cell may be disposed along the first plane. However, the stacked cell is not included in the number of cells disposed along the first plane.

Abstract: A power pack with human interface devices that includes a power pack housing, which is detachably interfaced to a portable device. The power pack includes a power source internal to the housing for providing power, a light source internal to the housing for producing a light signal associated with a status, which light signal is viewable external to the housing, and an audio source internal to the housing for producing an audio signal associated with the status. The power pack interfaces electrically to the portable device to provide power thereto, and receive therefrom control signals associated with the status, which control signals activate at least one of the light source and audio source according to the status.

Abstract: A flower pot assembly including at least one axle and two wheels near a lower region of a pot-shaped element. The axle is located from the bottom of the pot by a distance greater than the radius of the wheels such that the wheels are not in contact with the surface on which the assembly rests. Tipping of the flowerpot assembly brings the wheels into contact with the surface, and further tipping frees the bottom of the pot from contact with the surface. In this attitude, the assembly may be readily wheeled to a new location. A vertical handle, preferably detachable, is attached to a side above the axle to facilitate tipping and moving. The element may be cylindrical, conical, rectangular, or any other convenient shape. Preferably, the element is tapered to facilitate stacking of pots without wheels for shipping and storage.

Abstract: The present invention is directed to a stationary medical boom that can be easily installed on the floor of an existing operating room and that has one or more articulated arms used to position audio, video and medical equipment over an operating table in an operating room. The boom includes a stationary base configured to be attached to the floor of the operating room. One or more articulated boom arms are supported by the stationary base and extend out over the operating table. Articulated appendage arms, extending from the boom arms, are configured to support the audio, video and other medical equipment used in the operating room in the vicinity of the operating table. Both the articulated boom arm and the articulated appendage arm can be moved in either the X and/or Y directions. Consequently, the equipment supported by the appendage arm can be moved in virtually any position around the operating table.

Abstract: A system of cordless power tools includes a cordless power tool adapted to removably receive a rechargeable battery pack. The battery pack and the power tool can have complementary grooves and rails or L-shaped surfaces that aid in aligning the positive and negative blade terminals of the battery pack to the positive and negative tool terminals, respectively, of the power tool.

Abstract: A cordless power tool has a housing which includes a mechanism to couple with a removable battery pack. The battery pack includes one or more battery cells as well as a vent system in the battery pack housing which enables fluid to move through the housing. A mechanism is associated with the battery pack to dissipate heat from the battery pack.

Abstract: Trailing edge coolant flow passages 100 are generally sized and determined by the available width 102 of the trailing edge. In such circumstances it may be difficult to achieve the desired flow control due to the limitations upon casting and moulding of narrow coolant passages within the constraints of that width 102. The present invention provides flow control features 103, 203 which act to reduce the available cross-sectional area and so provide for flow control and normally like for like reduction in such flow. It will be understood that coolant flow is essentially a parasitic effect upon engine performance, thus reduced coolant flow for desired operational performance has benefits. Due to the reinforcing effect of the flow control features 103, 203 it is possible to also provide wider than previously acceptable coolant flow passages within trailing edges with the reduction in available area provided by the flow control features 103, 203.

Abstract: A catalyst assembly for use in polysulfide generation in white liquor employed in a pulp or paper making process includes a substrate for supporting a catalytic material, at least the surface of which is formed of a corrosion resistant thermoplastic or thermosetting resin, and granular manganese dioxide particles partially embedded in the surface to be mechanically bonded thereto, a catalytically effect percentage of the surface area of the particles being exposed and free of the resin. Also disclosed is a reactor for utilizing such a catalysis assembly and a method of making the catalysis assembly.

Abstract: A subsea production tree has an external annular profile formed on an upper portion of the tree. A vertical passage extending from a lower end of the tree to an upper end of the tree for communicating with a string of tubing extending into the well. A lateral passage in the tree extending from the vertical passage. A flow path in fluid communication with the lateral passage extends laterally from the tree, the flow path having an upward facing receptacle. An adapter lands on the upper portion of the tree and connects to the profile, the adapter having a passage that registers with the vertical passage of the tree while the adapter lands on the tree. A flow interface device mounts to and lands with the adapter, the flow interface device having an inlet conduit and an outlet conduit, one of the conduits being connected to the passage in the adapter, the other of the conduits stabbing into sealing engagement with the receptacle as the adapter lands on the tree.