120results about How to "Sufficient dimension" patented technology

An introducer system delivers therapy locally to a renal system in a patient. A proximal coupler assembly is coupled to an introducer sheath that delivers multiple devices simultaneously into a location within an abdominal aorta associated with first and second renal artery ostia. The coupler assembly has a network of branch lumens arranged to allow for smooth slideable engagement of multiple coupled devices without substantial interference therebetween. A first branch lumen typically introduces a percutaneous translumenal interventional device such as an angiography or guiding catheter into the introducer sheath and is substantially aligned with a longitudinal axis of the sheath. One or more other branch lumen are off-axis from the longitudinal axis by about 30 degrees or less and introduce components of a bilateral renal delivery assembly into the introducer sheath in conjunction with the other device. Novel insertion devices are provided to coordinate the coupling of the multiple devices.

Provided is a semiconductor memory device including cylinder type storage nodes and a method of fabricating the semiconductor memory device. The semiconductor memory device includes: a semiconductor substrate including switching devices; a recessed insulating layer including storage contact plugs therein, wherein the storage contact plugs are electrically connected to the switching devices and the recessed insulating layer exposes at least some portions of upper surfaces and side surfaces of the storage contact plugs. The semiconductor device further includes cylinder type storage nodes each having a lower electrode. The lower electrode contacting the at least some portions of the exposed upper surfaces and side surfaces of the storage node contact plugs.

An introducer system delivers therapy locally to a renal system in a patient. A proximal coupler assembly is coupled to an introducer sheath that delivers multiple devices simultaneously into a location within an abdominal aorta associated with first and second renal artery ostia. The coupler assembly has a network of branch lumens arranged to allow for smooth slideable engagement of multiple coupled devices without substantial interference therebetween. A first branch lumen typically introduces a percutaneous translumenal interventional device such as an angiography or guiding catheter into the introducer sheath and is substantially aligned with a longitudinal axis of the sheath. One or more other branch lumen are off-axis from the longitudinal axis by about 30 degrees or less and introduce components of a bilateral renal delivery assembly into the introducer sheath in conjunction with the other device. Novel insertion devices are provided to coordinate the coupling of the multiple devices.

A cartridge assembly is adapted to be used in a sensor-dispensing device. The cartridge assembly comprises an end cap, a disposable cartridge and a sealing mechanism. The end cap includes one opening. The disposable cartridge comprises an outer and inner cartridge. The inner cartridge contains sensors arranged in a stack therein. Each of the sensors carries a reagent sufficient to produce a signal in response to the analyte concentration in a fluid. The outer cartridge forms an opening of sufficient dimensions to permit a sensor to pass through the opening. The outer cartridge includes a holding mechanism that holds at least one of the sensors in place during movement of the inner cartridge. The sealing mechanism is adapted to form a substantially moisture-tight seal.

A composite article comprises a fluid transport layer having first and second surfaces and a hydrophobic layer applied to the first surface of the fluid transport layer. When the composite article is used as a wound dressing, the first surface of the fluid transport layer provides a skin-facing surface. The hydrophobic layer comprises a plurality of discontinuities, and at least a portion of the discontinuities have a dimension sufficient to permit the passage of fluid through the hydrophobic layer and into the fluid transport layer.

The invention is directed to a foldable electric bicycle with power assist having a front portion attached to a rear portion via a central pivot post. The front portion maintains a steering column, handle bar system and a front wheel assembly having a front wheel and an electric power train. The rear portion includes a rear connecting arm to maintain the rear wheel. The central pivot post includes a first end that connects with the front portion and a second end which connects with the rear portion. A peddle assembly connects below the central pivot post and communicates with the rear wheel through a drive chain. A rechargeable battery capable of providing electricity to the electric power train is shaped to fit within a cavity and is located within the central pivot post. The rechargeable battery is positioned proximate the user so as to vertically align with the user's girth.

A shaped screen rotates through one or more projected images of two or more projectors operating simultaneously, resulting in a dynamic, kinetic image surface which may be viewed equally well from a plurality of angles, up to 360° horizontally. By utilizing at least two projectors, the resultant composite image on the rotating screen is not only optimally viewed from any angle, but it is also animated by the movement of the screen itself, as well as by any animation within the projected image.

A filter assembly for a brew basket includes a filter, a filter holder to removeably hold the filter, one or more support tabs extending outwardly from the periphery of the filter holder to an extent effective in engaging the brew basket so as to suspend the filter holder no higher than substantially flush with an upper rim of the brew basket. The support tabs are of sufficient dimension and under substantially no bending stress when the filter holder is suspended in the brew basket so as to demonstrate no substantial deformation under normal heat conditions within the brew basket during use.

A monitor support assembly having an internal cable raceway. The support assembly includes a pole mount that can be secured to a desk or table top or to a vertical wall or furniture panel, a rotatable knuckle joint at the upper end of the pole mount, and a quick-release mount for a monitor or other peripheral device. The assembly may also include nonarticulatable and vertical members, connected to each other and to the pole mount with knuckle joints that include internal sleeves. One or more cables, with plugs attached, can be inserted into the cable raceway and joints without disassembling the monitor support. The assembly may have interchangeable parts to provide different lengths for the nonarticulatable and vertical members.

A variable cycle propulsion system for a supersonic airplane, the system comprising at least one engine having means for producing exhaust gas and a gas exhaust nozzle for generating thrust for supersonic flight speeds, and at least one separate auxiliary propulsion assembly dissociated from said engine, having no gas generator, and capable of generating thrust for takeoff, landing, and subsonic flight speeds. The system further comprises gas flow tapping means movable between a position in which they tap off at least a fraction of the exhaust gas produced by said engine and feed it to said propulsion assembly to enable it to generate thrust for takeoff, landing, and subsonic cruising flight, and a position in which the gas produced by the engine is directed solely to the engine nozzle for supersonic cruising flight.

A device for the transfer of radiopaque material within the body comprises a valvuloplasty or other balloon coated with the radiopaque material. The balloon is inflated in the aortic valve for marking the site of an aortic annulus to enable accurate placement of prosthetic valves under fluoroscopic imaging.

The invention is directed to a foldable electric bicycle with power assist having a front portion attached to a rear portion via a central pivot post. The front portion maintains a steering column, handle bar system and a front wheel assembly having a front wheel and an electric power train. The rear portion includes a rear connecting arm to maintain the rear wheel. The central pivot post includes a first end that connects with the front portion and a second end which connects with the rear portion. A peddle assembly connects below the central pivot post and communicates with the rear wheel through a drive chain. A rechargeable battery capable of providing electricity to the electric power train is shaped to fit within a cavity and is located within the central pivot post. The rechargeable battery is positioned proximate the user so as to vertically align with the user's girth.

Numerous embodiments of one or more layers of void-maintaining synthetic drainable base courses (“VMSDBC's”) are provided as incorporated into landfills and other waste containment facilities. Key advantages of landfills and methods according to the invention include a substantial decrease in the necessity for conventional gravel and sand layers, and an increase in the effective volume of a landfill or similar facility. Moreover, the invention decreases the cost attendant to locating, transporting, and forming conventional rock, sand and gravel materials into discreet layers.

A closure assembly structured for use with a female luer connector and operative to indicate an accomplished or attempted tampering thereof. A connector cover is movably and removably disposed within a housing and includes an interior chamber disposed and structured to receive an access port of the female connector. An indicator member is removably connected to an interior of the housing in surrounding relation to the connector cover and a drive assembly associated with both the connector cover and the housing is operable to concurrently rotate and axially advance the interior chamber into enclosing relation to the access port. Attempted removal of the housing from the female connector, such as by an applied axial force to the housing, will detach the indicated member from the housing and dispose it in a visually observable position surrounding the connector cover, thereby indicating attempted access.

A method of making metal articles as well as sputtering targets is described, which involves deforming an ingot to preferred dimensions. In addition, products made by the process of the present invention are further described.

In the knee protection airbag device of the present invention, an airbag folded and housed in a case opened rearward of the vehicle pushes open the door portion of an airbag cover assembled with the case, upon inflow of inflation gas from the inflator. Around the airbag cover, there is arranged an interior decoration member for vehicle which is provided separate from the airbag cover. The door portion includes at least an upper door openable upward. The upper door is formed in such a size as to cover a gap formed between the interior decoration member and the airbag cover when opened upon deployment of the airbag.

A closure assembly structured for use with a female luer connector and operative to indicate an accomplished or attempted tampering thereof. A connector cover is movably and removably disposed within a housing and includes an interior chamber disposed and structured to receive an access port of the female connector. An indicator member is removably connected to an interior of the housing in surrounding relation to the connector cover and a drive assembly associated with both the connector cover and the housing is operable to concurrently rotate and axially advance the interior chamber into enclosing relation to the access port. Attempted removal of the housing from the female connector, such as by an applied axial force to the housing, will detach the indicated member from the housing and dispose it in a visually observable position surrounding the connector cover, thereby indicating attempted access.

An evaluation apparatus is taught to nondestructively characterize the electroluminescence behavior of the semiconductor-based or organic small-molecule or polymer-based light-emitting material as the finished light-emitting device functions through electroluminescence. An electrode probe is used to temporarily form a light-emitting device through forming an intimate electrical contact to the surface of the light emitting material. A testing system is provided for applying an electrical stimulus to the electrode probe and temporarily formed device and for measuring the electrical and optical / electroluminescence response to the electrical stimulus. The electrical and optical properties of the light-emitting material can be nondestructively determined from the measured response. Optionally a light stimulus is used to perform the photoluminescence characterization together with the electroluminescence characterization, and both characterizations can be performed at the same sample location or / and at the wafer level.

A crisper drawer for postponing postharvest produce deterioration having a drawer housing that substantially defines the size and shape of the crisper drawer and fits within a residential refrigerator. A chamber within the drawer housing is cooled by the refrigerator. An ozone generator provides gaseous ozone to the chamber, and an ethylene scrubber reduces levels of ethylene in the chamber. An ozone level control with the ozone generator controls ozone levels.

A variable cycle propulsion system for a supersonic airplane, the system comprising at least one engine having means for producing exhaust gas and a gas exhaust nozzle for generating thrust for supersonic flight speeds, and at least one separate auxiliary propulsion assembly dissociated from said engine, having no gas generator, and capable of generating thrust for takeoff, landing, and subsonic flight speeds. The system further comprises gas flow tapping means movable between a position in which they tap off at least a fraction of the exhaust gas produced by said engine and feed it to said propulsion assembly to enable it to generate thrust for takeoff, landing, and subsonic cruising flight, and a position in which the gas produced by the engine is directed solely to the engine nozzle for supersonic cruising flight.

In the knee protection airbag device of the present invention, an airbag folded and housed in a case opened rearward of the vehicle pushes open the door portion of an airbag cover assembled with the case, upon inflow of inflation gas from the inflator. Around the airbag cover, there is arranged an interior decoration member for vehicle which is provided separate from the airbag cover. The door portion includes at least an upper door openable upward. The upper door is formed in such a size as to cover a gap formed between the interior decoration member and the airbag cover when opened upon deployment of the airbag.

A cartridge assembly is adapted to be used in a sensor-dispensing device. The cartridge assembly comprises an end cap, a disposable cartridge and a sealing mechanism. The end cap includes one opening. The disposable cartridge comprises an outer and inner cartridge. The inner cartridge contains sensors arranged in a stack therein. Each of the sensors carries a reagent sufficient to produce a signal in response to the analyte concentration in a fluid. The outer cartridge forms an opening of sufficient dimensions to permit a sensor to pass through the opening. The outer cartridge includes a holding mechanism that holds at least one of the sensors in place during movement of the inner cartridge. The sealing mechanism is adapted to form a substantially moisture-tight seal.

An engagement structure adapted for securement to the end of an aircraft boarding bridge includes a floor, a first floor panel rotatably associated with the floor, and a second floor panel displaceably associated with the floor. The second floor panel is preferably mechanically associated with a drive assembly adapted for displacing the second floor panel relative to the first floor panel to provide a dimensionally adjustable floor area of a boarding bridge proximate the interface of the bridge and an aircraft serviced by the bridge. The engagement structure is adapted to accommodate the docking of the boarding bridge with aircraft having varied entry door configurations.

A carton with an improved dispenser facilitates access to articles enclosed within by providing expansive side recesses that expose at least one article on the lowermost row and the two end most articles in the uppermost row. The dispenser opening is defined by one or more severance lines extending at least partially across the top, end, and side walls, with a portion of the end wall remaining as an article stopper after the at least partially detachable portion of the dispenser is removed.

A pet abode with sound dampening characteristics comprising an interior space of a pet abode having sufficient dimensions to allow a pet to comfortably reside within the interior space. The interior space is formed from at least three walls where one or more of the walls exhibits sound dampening characteristics. The sound dampening characteristics reduces a one or more sounds originating from a source external to the interior space. That is, the interior space of the pet abode is sound proofed (or sound dampened), allowing a pet to be undisturbed by loud noises outside the interior space.

An apparatus for mixing fluids comprises a housing having at least a portion of its interior, for example, a channel, with capillary dimensions and at least one structural member in the interior adjacent an end of the channel. The dimensions of and placement of the structural member are sufficient such that intermittent application of centrifugal force to the interior of the housing causes movement of the fluid therein. The housing may comprise a mixing chamber or area that is in fluid communication with the interior. The apparatus may comprise a mechanism adapted to generate centrifugal force within the housing to cause movement of fluid in the interior of the housing without exit of fluid therefrom.

An apparatus to relieve menstrual cramping includes one or more tapered pads having an inner and outer side, each outer side being semi-rigid and each inner side being flexible. The outer side of each pad is connected to one or more straps having first and second ends. A fastener is attached to the first end of each strap and a corresponding second fastener attaches to the second end of each strap. The apparatus includes a variable compression drive located proximate to one pad to create a compression force through each strap when the first and corresponding second fasteners connect. The drive includes an outer drum shell, an inner rotator having an inner diameter that is treaded, a motor which communications with the inner rotator, and a threaded shaft which engages the inner diameter of the inner rotator. A tab attaches the threaded shaft to the strap.

An airbag device for a vehicle including an inflator that generates high-pressure gas upon receiving an impact; and an airbag that deploys between an occupant and a vehicle body side portion from a folded state upon receiving the high-pressure gas from the inflator, wherein the airbag has a deployment restriction member that restricts the height of the airbag in the vehicle body vertical direction during deployment.

A foam block concrete form including a pair of opposing foam panels spaced parallel from each other, a plurality of ties positioned transverse to and between the pair of opposed panels for holding the panels in spaced apart parallel relationship to each other, a single row of alternating teeth and sockets positioned and located along opposing horizontal longitudinal edges of each panel to enable the panels to be removably engaged with either opposed horizontal longitudinal edge of an adjacent vertically positioned panel having a substantially identical array of teeth and sockets formed along its opposed horizontal longitudinal edges, and a substantially flat planar surface located adjacent the single row of alternating teeth and sockets thereby providing a mechanism for facilitating the removal of water and other debris which may accumulate within the sockets or spaces formed between the teeth. The substantially flat surface may also be tapered to further facilitate the removal of water and other debris from within the alternating sockets.

PCT No. PCT / GB95 / 02626 Sec. 371 Date Sep. 19, 1997 Sec. 102(e) Date Sep. 19, 1997 PCT Filed Nov. 10, 1995 PCT Pub. No. WO96 / 17405 PCT Pub. Date Jun. 6, 1996A method of making an electrical connection stable over a wide temperature range between terminals on a metal or ceramic substrate comprising applying pressure to the connection and ultrasonically welding the terminals together.