30results about How to "Required separation" patented technology

An instrument(10) for use in performing arthroplasty is provided. The instrument(10) includes a first portion(11) adapted to prepare a convex surface(64) on the head(5) of the long bone(4). The instrument (10) also includes a second portion (13) adapted to prepare an elongated cavity (62) or a third portion (14) adapted to prepare a central support surface (56) on the head (5) of the long bone (4), or both second portion (13) and the third portion (14). The third portion (14) and the second portion (13) are operably associated with the first portion(11).

An installation for combustion (1) of carbon-containing solids includes an oxide reducing reactor (2), a first cyclone (5), a recuperator (6), an oxidation reactor (3), a second cyclone (4), wherein flows an oxide which is reduced then oxidized in each of the two reactors (2 and 3). In the installation, the fuel is ground before being introduced into the reduction reactor (3). The reduced size of the solid fuel particles enables more complete and faster combustion and enables almost 100% production of fly ashes which are separated from the circulating oxides.

The present invention is based on the surprising observation, that a high degree of expression of certain distinct Genes in peripheral blood mononuclear cells is associated with in inflammatory process with a higher probability than it is the case for other Genes. Therefore, the present invention provides a method for diagnosis of an inflammatory process comprising monitoring expression levels of 4-6 selected targets in peripheral blood mononuclear cells as compared to expression levels of said selected targets in peripheral blood mononuclear cells in healthy individuals, characterized in that over-expression or repression of the majority of said selected Genes is indicative for an inflammatory process.

The present invention relates to apparatus and methods for configuring and arranging heliostats for use in a solar power system. The present invention seeks to improve the overall energy harvesting capacity of a heliostat system while using minimal land area and providing maximum access paths. The present invention teaches that, instead of raising the height of the tower or spacing heliostats according to a rigid schedule, it may be advantageous to vary the height of individual mirrors within a heliostat group, thus mitigating blocking while nonetheless permitting adjacent rows of heliostats to be placed close to one another.

The present invention relates to a headrest moving device, more particularly, relates to a headrest moving device comprising: a moving member rotatably connected to a second member; and a guide member connected to the first member and guided by the first member and having a locking groove formed therein for guiding the moving member so that the number of parts of the device is significantly reduced, the weight of the apparatus can be reduced, the manufacturing cost of the apparatus can be reduced, the structure of the apparatus can be simplified since the button can be omitted, and the convenience of usage is enhanced since if a user presses one time, the headrest is positioned in a first position and if presses one more time in the same way the headrest is positioned in a second position.

An instrument and a method for conveniently collecting nucleic acids from a biological nucleic acid-containing sample are provided. A nucleic acid-capturing tip having silica-containing solid phases enclosed therein in such a state as being capable of coming into contact with a liquid, wherein the solid phases have a water-flowing regions and the average interval among solid phases in the water-flowing regions is regulated to 25 μm or less.

A self charging ion current sensing circuit is provided. The self charging ion current sensing circuit is coupled to spark generation circuitry, and utilizes the spark plug electrodes as the ion current sensing electrodes. The self charging is achieved by utilizing the spark current during an ignition event to charge an ion bias capacitor. After the ignition event, the charge voltage build up on the ion bias capacitor is used to provide an ion current across the spark plug gap. The ion current is passed through an offset stage that translates the ion current sense voltage to a voltage that can be buffered and amplified from a single power source available in automotive and vehicular applications. The output of the circuit provides tri-state information, including spark current, null current, and linear representation of ion sense current.

A multi-function catalyst article for treating both NO and carbon monoxide emissions in a flow of a combustion exhaust gas from a stationary emission source comprises a honeycomb monolith substrate comprising one or more channels which are open at both ends and extend along an axial length thereof and through which, in use, a combustion exhaust gas flows, which catalyst article comprising a catalyst composition comprising a combination of a first, vanadium-containing SCR catalyst component and a second component which is a compound of a transition metal comprising copper, manganese, cobalt, molybdenum, nickel or cerium or a mixture of any two or more thereof and optionally a third, crystalline molecular sieve component.

An embodiment relates to a sheet comprising an acrylic resin layer and a fluorinated polymer resin layer directly formed on one surface of the acrylic resin layer; a laminated steel plate comprising the sheet; and a manufacturing method therefor.

At the joining section where two flow paths join, a reverse flow preventing means is installed in one flow path on the upstream side of the joining section and the flow path resistance of the reverse flow preventing means is set so as to be larger than the overall flow path resistance which is the total flow path resistance of the upstream and downstream sides of the joining section in the other flow path.

An electrical submersible pump (ESP) isolates its motor lubricant from pumped product without requiring a bellows, diaphragm, bladder, or external lubricant pressurizing system. A pair of nested isolation chambers below the motor housing are filled with a barrier fluid that is non-reactive, non-miscible, and higher in density than the pumped product and the motor lubricant. As the motor lubricant expands and contracts after pump start-up and shut-down, motor lubricant and barrier fluid are exchanged between the motor housing and the isolation chambers via three interconnections, while pumped product is exchanged with the inner barrier chamber, while being isolated from the motor housing. The interconnections extend between the bottom of the motor housing and the bottom of the outer barrier chamber, between the top of the outer barrier chamber and the bottom of the inner barrier chamber, and between the top of the inner barrier chamber and the pumped product.

The invention relates to a method for extracting mycotoxins from grain and other food products or from feed and its subsequent quantification. Fields of application are the food industry, the animal feed industry or biotechnology. The objective of the present invention was to develop an extraction method with which it is possible to uniformly extract mycotoxins with different dissolving properties. It was found that with the aid of aqueous, buffered naphthyl and/or phenyl compounds or their heterocyclical analogues, both hydrophobic and hydrophilic mycotoxins can be extracted. The method is characterized in that the buffered solutions of naphthyl and/or phenyl compounds and/or their heterocyclical analogues, which carry at least one sulphonic acid or at least one carbonate acid group, are brought into contact with the grain or other food products or animal feed, the aqueous solution is separated and the content of the extracted mycotoxins in the solution is determined.

A conducting switch mechanism includes a housing, an operating stem is exposed from the housing, a fixed terminal set, a movable terminal module, a fulcrum bar, and an elastic member. The fixed terminal set is fixed on a base of the housing, and includes a pair of constant contact terminals, a pair of first pathway terminals, and a pair of second pathway terminals. The movable terminal module has a first movable terminal, a second movable terminal, and an insulating member. The insulating member partially clads the movable terminals. The structures of movable terminals are integrally stamped. One end of the movable terminals correspondingly abuts against the constant contact terminals, and another end of the movable terminals correspondingly contacts the first pathway terminal or the second pathway terminal. The elastic member is connected between the fulcrum bar and the movable terminal module.