35results about How to "Wide cross-section" patented technology

Multiple layers of polymer foam form structural concrete into a desired planar shape that retains a foam panel when flat or upright. The polymer foam has a planar shape and an exterior surface with multiple channels into the panel. The channels are generally wider at the bottom and narrower towards the top, preferably a trapezoidal shape. In use, the panel is placed flat within a forming frame, exterior surface upwards. Then concrete is poured upon the exterior surface and into the channels. The trapezoidal shape of the channel prevents removal of the panel from the concrete. The concrete panel can then be used flat or upright as specified for a construction project.

A rod having an embedded optical fibre has a stiff composite outer layer (10) to make the rod self straightening to enable it to be pushed into a pipe or borehole from a spool. This can help enable a reduction of friction between rod and conduit and can enable longer reach. A barrier layer is provided to separate the fibre from the composite layer. The rod can be retrieved after use. The rod can be narrow enough to enable normal flow along the pipe or borehole, and can be injected and retrieved even when the pipe or borehole is pressurised. The fibre can be used for remote sensing of conditions along the conduit. Other tools can be inserted by the rod during the intervention.

A full body exercise apparatus capable of permitting a user to conveniently develop and condition an extremely broad cross section of muscle groups so as to provide a full body workout. The full body exercise apparatus includes a bottom frame structure having a front end portion, a rear end portion, and a central axis extending therebetween. A seat pad and knee pad are provided near the central axis for user comfort. Stabilizer arms extend horizontally from the central axis to provide stability to the full body exercise apparatus. A pole section is removably secured to the bottom frame structure and extends perpendicularly upwards. A plurality of tension members are removably secured throughout the full body exercise apparatus and include a handle thereupon.

PCT No. PCT/DE98/00810 Sec. 371 Date Feb. 10, 1999 Sec. 102(e) Date Feb. 10, 1999 PCT Filed Mar. 19, 1998 PCT Pub. No. WO98/58169 PCT Pub. Date Dec. 23, 1998A fuel injection system for injecting fuel into an internal combustion engine having at least one fuel injection valve, which has a fuel inlet orifice on an inlet section and having a fuel distribution line, which has, for each fuel injection valve a fuel outlet orifice that may be connected to the fuel inlet orifice of the fuel injection valve, and a connection fitting, connected downstream to the fuel outlet orifice. A connection arrangement injection valve to the respective fuel outlet orifice of the fuel distribution line is provided. The connection arrangement includes an annular seal support and a sleeve that can be inserted in the fuel inlet orifice. The annular seal support has a first sealing element for sealing the seal support against the inlet section of the fuel injection valve, and a second sealing element for sealing the seal support against the connection fitting of the fuel distribution line.

This invention pertains generally to a device for retaining a medically relevant tube into a proper registration for application of medical treatment to a patient, and more particularly to a flexible holder for positioning of an endotracheal tube wherein said holder has integrated therein circumferential guard projections for maintaining optimal flow characteristics of the restrained endotracheal tube. Circumferential guard projections extend both outwardly and inwardly from said endotracheal tube holder and are integral to and monolithically formed with the endotracheal tube holder. The endotracheal tube holder is adaptable to receiving tubes of varying diameters and includes a capture means for allowing insertion and removal of an endotracheal tube through a transverse access port in a side aspect of the holder. The monolithic nature of the endotracheal tube holder design is further enhanced through incorporation of access portals about the holder for allowing routine patient maintenance.

The present invention relates to a load and moment sensor for a prosthetic device detecting load in a single direction and moment in a single plane. The load and moment sensor includes a sensing element, and a plurality of strain gauges placed in specific locations of the sensing element. The plurality of strain gauges is part of a plurality of resistor circuits such as Wheatstone bridges. While the strain gauges can be located on a single sensing element, some resistive elements of the Wheatstone bridges can be located elsewhere on the prosthetic device. The combination of the location of the strain gauges and the use of the Wheatstone bridges allows for good side load rejection which is load and moment not in the single direction or the single plane.

A particle-beam projection processing apparatus for irradiating a target, with an illumination system for forming a wide-area illuminating beam of energetic electrically charged particles; a pattern definition means for positioning an aperture pattern in the path of the illuminating beam; and a projection system for projecting the beam thus patterned onto a target to be positioned after the projection system. A foil located across the path of the patterned beam is positioned between the pattern definition means and the position of the target at a location close to an image of the aperture pattern formed by the projection system.

A piezoelectric actuator 3 of a liquid transporting apparatus includes grooves 40 which are formed on a surface of a vibration plate 30 on a side of pressure chambers 14, and each of the grooves 40 is formed at an area which is inside of the edge of one of the pressure chambers and which is outside of an area overlapping with one of individual electrodes 32. With the grooves 40, it is possible to partially reduce the rigidity of the vibration plate 30 at portions each of which surrounding one of the individual electrodes 32 (driving portions 31a), thereby improving the driving efficiency of the piezoelectric actuator 3 and to reduce the crosstalk between adjacent pressure chambers 14.

A method for producing a cage rotor for an asynchronous machine is provided. The method includes providing a rotor body having a conductor bar segment in which conductor bars are provided, producing conductor bar slots in the conductor bar segment, wherein one conductor bar slot is provided for each of the conductor bars and producing short circuit ring recesses for short circuit rings, wherein the conductor bar slots each open into the short circuit ring recesses, pressure die casting cage material in the conductor bar slots, in situ, so that the conductor bars are formed of the conductor bar material in the conductor bar slots and the short circuit rings are formed in the short circuit ring recesses, and generating an area in the conductor bar material and the rotor body material including a metallurgical bond between the conductor bar material and the rotor body material at interfaces between the conductor bars and the rotor body.

The present invention discloses an adapter adapted to be fitted on a cable connector, comprising a body having hollow tubular shape, the body includes: a cable connecting chamber adapted to accommodate the cable inserted therein; and a cable sealing chamber adapted to form seal between the adapter and the cable by using a sealant. The body is made of elastic material, and the dielectric constant value of which is in the range from 7 to 30. The present invention also discloses a cable connector and a cable connector assembly.

The present invention discloses a shaving razor which comprises a razor head, a razor head cartridge having a plurality of razor blades mounted on a razor blade platform and a rear edge portion and a front edge portion facing opposite to each other and a razor handle having a curved profile which is positioned upwards, deviating away from razor body. The razor handle is oriented at any desired angle as required by a user relative to contact surface of the razor head, thereby enabling the user to grab the razor handle with fingers resting close to rear surface of the razor head. The handle has an overall curved profile that is oriented upward. The handle is oriented preferably at a 80° angle relative to the anatomy-contacting surface of the head, the range is 50° to 150°, preferably 60° to 105°, and more preferably 70° to 95°.

A surgical manipulating instrument provides a shaft with pivoting arms operably coupled thereto to transition between an inserting configuration with the arms at least substantially parallel to the shaft and a deployed configuration with the arms fanned out to provide a paddle within a person during surgical procedures. The shaft may provide access for a suction and/or irrigation device.

A pleural manometry catheter comprises two tubes and a pressure transducer. The first tube provides a first flow path from the pleural cavity to the pressure transducer. The second tube provides a second flow path from the pleural cavity such that fluid can be drained from the pleural cavity. The pressure transducer comprises a processor for processing, continuously, the real-time fluctuations in the pressure of the second flow path and therefore the pleural cavity as fluid is aspirated from it via the first tube.

A net-reinforced film structure includes a film layer and a netting attached to the film layer having a pattern of netting strands. The netting strands are sealed to an opposing film structure, which may be either a similar net-reinforced film or a standard sheet of film, along a linear seal area. The netting strands in the non-sealed areas of the net-reinforced film structure are free from attachment to the opposing film structure. The netting strands along the linear seal area have a wider cross-section than the netting strands at the non-sealed areas, and this wider cross-section facilitates the sealing process.