Abstract: A computer-implemented method for automated thermal computed tomography includes providing an input of heat, for example, with a flash lamp, onto the surface of a sample. The amount of heat and the temperature rise necessary are dependent on the thermal conductivity and the thickness of the sample being inspected. An infrared camera takes a rapid series of thermal images of the surface of the article, at a selected rate, which can vary from 100 to 2000 frames per second. Each infrared frame tracks the thermal energy as it passes from the surface through the material. Once the infrared data is collected, a data acquisition and control computer processes the collected infrared data to form a three-dimensional (3D) thermal effusivity image.

Abstract: Method for correction of the temperature dependency of a light quantity L emitted by a light emitting diode (LED), being operated in pulsed mode with substantially constant pulse duration tP, and measured in a light detector, using a predetermined parameter X, correlated to the temperature T of the LED in a predetermined ratio, whereby a correction factor K is determined from the parameter X, preferably using a calibration table, especially preferred using an analytic predetermined function, whereby the measured emitted light quantity L is corrected for the temperature contingent fluctuations of the emitted light quantity, whereby the parameter X is determined from at least two output signals of the LED, which are related to each other in a predetermined manner.

Abstract: An x-ray inspection system for identifying fissile material includes one or more sources of penetrating radiation that generate first, second, and third instantaneous spectra where the object is exposed to the second only if there is no penetration of the first and the object is exposed to the third only if there is no penetration of the second. Further, the source of the second and the third spectra is a source adapted to provide single pulses. Consequently, ambient levels of radiation may be held below cabinet levels while identifying objects containing fissile material.

Abstract: Disclosed is an imaging system and method for the non-pure positron emission tomography (NPET). The NPET comprises a PET subsystem to detect the annihilated photons, and a SPECT subsystem to detect the associated gamma. These two subsystems are connected by a triple coincidence circuit. The source position can be determined through detection of the three photons using the triple coincidence circuit. As long as these three photons are simultaneously detected and their energies are right, the source position is directly calculated and located on the intersection of an associated line and an annihilated line. The present invention provides good temporal resolution and quantitative analysis. It immunes to scatter and random events and achieves a high signal-to-noise ratio. Real imaging is also possible in the NPET system.

Abstract: A multi-modality imaging system for imaging of an object under study, e.g., a whole body or parts of the body of animals such as humans, other primates, swine, dogs, rodents (especially mice and rats), that includes a magnetic resonance imaging apparatus and a cadmium zinc telluride (CZT)-family semiconductor, single-photon imaging apparatus in close proximity such that sequential or simultaneous imaging can be done with the two modalities using the same support bed of the object under study in the same, uninterrupted imaging session.

Abstract: A scintillator panel containing a substrate having thereon a reflection layer, and intermediate layer, and a scintillator layer in the sequence set forth, wherein the intermediate layer contains a resin having a glass transition temperature, and the intermediate layer has been subjected to a process of heating to a temperature of equal to or grater than the glass transition temperature of the resin.

Abstract: Column for simultaneously producing a focused particle beam and a focused light beam and method for treating a sample using the column. The column has lateral walls, an input electrode having a particle aperture for emitting a particle beam, an electrostatic lens, an optical focusing device within the lens, and a deflection optical mirror. The method comprises locating the sample below the column, passing the particle beam through entry aperture and exit aperture of the lens to be focused on a selected location on the sample, and injecting an optical beam into the lens through the entry aperture. The lens incorporates convex and concave optical mirrors. The optical beam is injected into the lens to reflect from the convex optical mirror towards the concave optical mirror and then reflect from the concave optical mirror to exit from the exit aperture to be focused on the selected location on the sample.

Abstract: A pressure source material is loaded into a space having constraint device 1, which is formed partly by optically transparent material 1a, 1b, and is disrupted under volume constraint. Light energy is externally supplied to the pressure source material constrained in the space through the optically transparent material by employing the device to apply light energy. The disruption of atomic bonds in the pressure source material is induced by heating the pressure source material above the boiling point thereof through the supplied energy. Exceptionally high pressures are generated in the space by the use of expansive forces arising from the disruption of atomic bonds. Such a configuration can implement ultrahigh pressure abilities that has not been achieved, so far.

Abstract: First activation radiation is provided to a sample that includes phototransformable optical labels (“PTOLs”) to activate a first subset of the PTOLs. Deactivation radiation is provided to the sample to transform activated PTOLs to an unactivated state. The deactivation radiation has a spatially-structured radiation field including intensity minima, such that a second subset of PTOLs located substantially at the intensity minima remain activated, while activated PTOLs exposed to the deactivation radiation outside the minima are transformed into an unactivated form. Excitation radiation is provided to the sample to excite activated PTOLs in the sample located substantially at the intensity minima of the deactivation radiation. Radiation emitted from the activated and excited PTOLs is detected with imaging optics.

Abstract: An infrared detector includes a circuit block carrying an infrared sensor element and electronic components. The circuit block is composed of a dielectric resin layer and a first substrate formed with a circuit pattern and mounting the electronic components. The dielectric resin layer is formed in its top with a recess which defines around its periphery with a shoulder for supporting opposite ends of the infrared sensor. The first substrate is integrated to the lower end of the dielectric resin layer with at least one of the electronic components being molded into the dielectric resin layer to make the circuit block of a unified mold structure.

Abstract: A self-contained non-liquid contacting relief valve adjusting device is easily disassembled from a relief valve preferably by removing a clamp band without the use of wrenches or special tools and separating the device from the relief valve. The adjusting device retains the preset relief valve adjustment when removed, and eliminates the requirement for readjustment of the relief valve by retaining the spring compression in the adjusting device. This feature enables the relief valve adjusting device to be set one time and to retain that setting throughout the life of the relief valve regardless of how many times the relief valve is disassembled for cleaning.

Abstract: A flow rate regulation valve (10) comprises a housing (11) formed with an axial hole (14) and a valve hole (13) communicating with the axial hole, a needle valve (60) adapted to move within the axial hole relative to a valve seat located between the axial hole and the valve hole, and a flow rate adjust knob (40) mounted at the proximal end of the needle valve extending from the housing. The needle valve is moved relative to the valve seat by rotating the flow rate adjust knob thereby to regulate the flow rate of the fluid flowing through the valve hole. A first valve body (67) is arranged at the forward end of the needle valve and a second valve body (65) extends from the end surface (67a) of the first valve body.

Abstract: A faucet assembly is operable automatically or mechanically to facilitate control in a non-powered or motor failure condition. In the automatic control position, separate and automatic control of fluid flow and temperature is provided by respective actuation of first and second handles. In the manual control position, the first and second handles are moved axially to decouple electric motors from corresponding fluid control valves. Such axial movement of the first and second handles concurrently couples the handles mechanically to the corresponding fluid control valves to provide the desired manual actuation.

Abstract: An exhaust throttling valve (12) is provided for a vehicle. The valve includes a body structure (16, 41) having a bore (46) there-through. A shaft (28) is supported by the body structure for rotational movement. A valve member (34) is associated with the shaft such rotational movement of the shaft rotates the valve member. The valve member is disposed in the bore and is constructed and arranged to rotate between a first position substantially closing the bore and a second position at least partly opening the bore. A hard stop (56) is associated with the shaft so as to rotate therewith. First and second adjustment structures (52, 54) are constructed and arranged so that upon rotation of the shaft in one direction, the hard stop engages the first adjustment structure and upon rotation of the shaft in a direction opposite the one direction, the hard stop engages the second adjustment structure, thus limiting travel of the valve member.

Abstract: Valve unit with a sliding throttle-chamber, comprising a valve body with an exchange or distribution chamber adapted to receive a sliding throttle-chamber of which the position of translation in the chamber defines ways of fluid communication between a primary inlet opening and at least two secondary outlet openings that can be selectively blocked or released by said throttle-chamber; the sliding throttle-chamber has a composite structure and consists of a first part controlling the fluid communication of said, at least, one secondary or radial outlet opening with the chamber and a second part controlling the fluid communication of the secondary or axial outlet opening with the chamber, the two parts of the throttle-chamber being linked together by a driving link in translation with a dead or non-driving area between the two extreme translation positions of said throttle-chamber.

Abstract: The present invention relates to an apparatus for a flanged connection between a tubular member having a flange and a valve fitting having a valve flange and a valve body, and in particular to an apparatus for axially loading the mated threads of the valve flange and the valve body after geometrical alignment of the bolt holes of the flange on the tubular member and of the bolt holes of the valve flange.

Abstract: The present invention provides an improved structure of an air compressed valve comprising a sluice pipe and a sluice outlet, wherein the sluice pipe has an external screw pattern and a blockade located at one end opening. At least one water entrance is provided at one side of the blockade, and the water entrance is connected to a water passage located inside the sluice pipe so that water can exist from another end opening of the blockade. The sluice outlet comprises a screw head and a screw pipe extended from one end opening of the screw head, wherein the screw pipe further comprises an external screw pattern and an internal screw pattern connected to an internal side of the screw head. The sluice pipe to rotate up and down inside the screw head and the screw pipe, and the blockade of the sluice pipe is water-sealed an opening of the screw pipe.

Abstract: To provide a vacuum valve with an improved endurance of a bellows, a vacuum valve comprises: a valve section including a first port, a second port, a valve seat provided between the first and second ports, and a valve element movable into or out of contact with the valve seat; an actuator section including an orifice through which an operating fluid is supplied to the actuator section, and a piston coupled to the valve element, the piston being allowed to operate according to changes of pressure of the operating fluid to apply a driving force to the valve section; and a bellows which can be contracted and elongated as the valve element vertically moves upward and downward. The orifice is designed to have an effective sectional area determined so that an operating speed of the valve element and the piston is controlled to a predetermined speed for preventing damage of the bellows.

Abstract: Process and apparatus for the continuous separation of crude oil from tar sands include using a hydrocarbon diluent and an aqueous solution in one or more settling vessels. The light components from the oil are collected and recycled to be used as the hydrocarbon diluent, and the aqueous solution is collected and recycled. A second aqueous solution is introduced in the second and subsequent vessels to prevent the formation of an oil film on the equipment.

Abstract: The present invention provide a high dense aluminum nitride sintered body, a preparing method thereof, and a member for manufacturing semiconductor using the sintered body which has excellent leakage current characteristic, enough adsorbing property, good detachment property and excellent thermal conductivity and so can be applied to even a member for manufacturing semiconductor requiring high volume resistivity like the coulomb type electrostatic chucks as well as the Johnsen-Rahbek type electrostatic chucks.

Abstract: The light-polarizing solid coating composition which comprises (i) particles of at least one magnetic material suspended in a solvent, is characterized in that it comprises (ii) at least one dichroic dye compound. Application to ophthalmic optics.

Abstract: The invention pertains to heat transfer compositions, particularly to automobile refrigerants comprising a hydrofluoroalkene, an iodocarbon, a polyol ester and at least one compound comprising trifluoromethane, methyl iodide, heptafluorobutane or propene.

Abstract: The invention pertains to heat transfer compositions, particularly to automobile refrigerants comprising a hydrofluoroalkene, an iodocarbon, and at least one lubricant having hydrogen atoms and carbon atoms, wherein no more than 17% of the total number of hydrogen atoms which are attached to a carbon atom are tertiary hydrogen atoms.

Abstract: The present invention provides a chemical-mechanical polishing (CMP) composition suitable for polishing low-k dielectric materials. The composition comprises a particulate abrasive material, at least one silicone-free nonionic surfactant comprising a hydrophilic portion and a lipophilic portion, at least one silicone-containing nonionic surfactant comprising a hydrophilic portion and a lipophilic portion, and an aqueous carrier therefor. A CMP method for polishing a low-k dielectric surface utilizing the composition is also disclosed.

Abstract: A polishing slurry for a chemical mechanical polishing. The polishing slurry includes an aqueous medium. A fluorinated nanodiamond is provided to be contained in the aqueous medium. Additionally, a fluorine-based surfactant is provided also to be contained in the aqueous medium.

Abstract: Materials and a method are provided whereby polymers with least 0.5 mole % of the pendant group or end group containing —Si(OR?)3 (where R? is H, an alkyl group, Na, K, or NH4) are used to control aluminosilicate scaling in an industrial process having an alkaline process stream such as a pulping mill process stream or a high level nuclear waste processing plant. When materials of the present invention are added to the alkaline process stream, they reduce and even completely prevent formation of aluminosilicate scale on equipment surfaces such as evaporator walls and heating surfaces. The present materials are effective at treatment concentrations that make them economically practical.

Abstract: The invention relates to lithium metal/porous metal oxide compositions. These lithium metal compositions are prepared by mixing liquid lithium metal with a porous metal oxide in an inert atmosphere under exothermic conditions sufficient to absorb the liquid lithium metal into the porous metal oxide pores. The lithium metal/porous metal oxide compositions of the invention are preferably loaded with lithium metal up to about 40% by weight, with about 20% to 40% by weight being the most preferred loading. The invention also relates to lithium reagent-porous metal oxide compositions having RLi absorbed into a porous oxide. In formula RLi, R is an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an alkaryl group, or an NR1R2 group; R1 is an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an alkaryl group; and R2 is hydrogen, an alkyl group, an alkenyl group, an alkynyl group, an aryl group, and an alkaryl group. The preparation and use of these compositions are also described.

Abstract: A method for fabricating a magnesium-based hydrogen storage material according to the present invention comprises a) forming a mixture of a magnesium hydride powder and a transition metal halide powder, b) adding the mixture and balls into a vessel, c) filling the vessel with an inert gas or hydrogen, and d) subjecting the mixture to high energy ball milling.

Abstract: A chemical composition for use in preparing health related impressions, such as dental, medical, and prosthetic impressions is provided. The chemical composition may include a water-soluble alginate, an alginate insolubilizing cation-containing salt, a cation-release moderating component, and a cellulosic filler.

Abstract: The present invention provides a liquid crystal composition having a negative dielectric anisotropy whose absolute value is large, and a low viscosity, and also provides a VA type liquid crystal element using the same. Disclosed is a liquid crystal composition containing a compound represented by the general formula (I) and an alkenyl compound represented by the general formula (II): By combining the liquid compounds according to the present invention, a liquid crystal composition having a low viscosity and a negative dielectric anisotropy could be obtained while nearly maintaining physical properties such as refractive anisotropy. By using the composition, a liquid crystal element having excellent reliability, capable of maintaining a high voltage retention until a high temperature region, is provided, and the display is very applicable as a VA type, ECB type, or IPS type liquid crystal display, and is particularly effective for speeding up response without thinning cell gaps.

Abstract: A method of manufacturing a phosphor comprising the steps of: forming a precursor of the phosphor in a liquid phase; and firing the precursor to form the phosphor, wherein the step of firing the precursor comprises a plurality of firing steps of the precursor in an inert gas atmosphere.

Abstract: An organic EL material-containing solution contains an organic EL material and a solvent. The organic EL material contains a host and a dopant, the host being a naphthacene compound having a solubility in the solvent of 0.5 wt % or higher. The solvent is selected from the group consisting of an aromatic solvent, a halogen type solvent and an ether type solvent.

Abstract: The present invention relates to electroconductive inks and methods of making and using the same. The electroconductive inks include carbon fibrils and a liquid vehicle. The electroconductive ink may further include a polymeric binder. The electroconductive filler used is carbon fibrils which may be oxidized. The ink has rheological properties similar to that of commercially available electroconductive inks that use carbon black as their filler. The ink can be screen-printed, slot-coated, sprayed, brushed or dipped onto a wide variety of substrates to form an electroconductive coating.

Abstract: A highly filled system is provided which employs the combination of coated filler particles and a compatibilizer to allow extremely high filler loading while maintaining a low viscosity. The compositions of the present invention allows a filler level which was previously unachievable due to the increase in viscosity which is particularly evident when extremely small (nanometer sized) filler is added to a system containing conventional (micron sized) filler particles. This is accomplished through selection of a coating for the filler and selection of a compatibilizer which improves the affinity between the filler and the polymer, thereby improving nanometer sized filler wetting and dispersion and allowing the filler to be incorporated into the polymer matrix.

Abstract: A separator material suitable for a polymer electrolyte fuel cell and a method of producing the same. The separator material exhibiting gas impermeability, strength, dimensional stability during long-term use, and only a small degree of dissolution of organic substances which hinder the cell reaction. The separator material includes a graphite/cured resin molded product produced by binding a graphite powder using a mixed resin prepared by mixing an epoxy resin with a specific epoxy equivalent and a phenolic resin with a specific hydroxyl equivalent at a specific equivalent ratio and adding an imidazole compound without an amino group as a curing accelerator. The graphite/cured resin molded product has, when immersed in hot water at 90° C., a water absorption elongation percentage after 500 hours of immersion of a specific value or less and an amount of ammonium ions dissolved and an amount of TOC dissolved after 50 hours of immersion of specific values or less.

Abstract: A foamed rubber roller including a foamed elastic layer formed as an outer layer thereof. The foamed elastic layer is composed of a thermosetting elastomer composition containing 100 parts by mass of a rubber component and 5 to 60 parts by mass of zinc methacrylate or 5 to 60 parts by mass of a mixture of methacrylic acid and zinc oxide as a filler. The thermosetting elastomer composition is foamed with a chemical foaming agent or a combination of a chemical foaming agent and a chemical foaming assistant agent.

Abstract: A flame-retardant composition comprises a nanocube or metal organic framework having a plurality of porosities formed therein; a flame retardant material occupying the porosities; and a matrix material in which said nanocubes are dispersed. The flame retardant may further comprise a sealant applied to at least a portion of the nanocube, wherein the sealant substantially prevents the gas from escaping the porosities in the nanocube. It may also include a composition wherein the matrix is a flame-retardant composition adapted to be applied to fabric. The invention may also include nanocubes formed of a material that will break down and release the gas in the presence of water or nanocubes formed of a material that will break down and release the gas in the presence of flame. The nanocubes containing the flame retardant material may also be sealed with a sealant that is a polymer material.

Abstract: A machine of pulling out a cable from duct includes a main rotation jig connected to a hydraulic pressure motor and rotated contacting with the cable so as to pull out the cable, a winch rotated with the main rotation jig so as to stretch the pulled-out cable, a sub rotation jig mounted to be movable back and forth adjacent or separated from the main rotation jig and to be rotatable so as to stretch the cable between the main rotation jigs, and a table equipped with the main rotation jig, the winch and the sub rotation jig, and mounted vertical to the surface. The machine pulls out a cable in the fixed state to reduce the working area and labor force as well as to increase and control a traction power.

Abstract: A pulley comprises a pulley frame having two sides. A pulley wheel is located between the two sides. The pulley wheel is rotatably supported by the pulley frame. At least one of the sides is mounted for movement away from the pulley wheel to provide a gap between the moveable side and the wheel for releasing a line from the pulley. A latch is provided for releasably retaining the at least one side in the closed position to confine a line between the two sides. The latch is adapted to release the movable side when a predetermined force is applied to the latch. A retainer responsive to the release of the latch holds the moveable side in the open position when released.

Abstract: A hydraulic jack comprises a safety lock. The jack includes front wheels (1a); rear casters (1b); a pair of frame plates (1); a lift arm (5) pivotally mounted on the said plates; a saddle arranged at the free end of the lift arm; a hydraulic power unit (4) mounted to the frame plates for lifting the lift arm (5); a handle (2) attached at the frame for driving the said hydraulic power unit, wherein the said handle (2) is connected to the piston of the hydraulic power unit via a handle yoke (3).

Abstract: A rail fence retractor allowing removal of a fence rail engaged with a fence post comprising a blade having a first and second end. The first end of the blade has a thickness and width allowing insertion into a fence post slot having a rail inserted therein. The rail has self-locking tabs which must be depressed for removal of the rail from the fence post slot. The fence rail retractor also has a handle which is attached to the second end of the blade. The handle allows the application of force against handle to fix the position of the handle against the fence post during removal of said rail from said fence post slot. The handle is also useful in carrying the rail fence retractor when not in use. The handles of the rail fence retractor may be configured to allow integration with the blade. The handles may be also be configured to allow a pair of rail fence retractors to fit or snap together when not in use.

Abstract: A method of mounting a rail to a fence post including the steps of securing a fence rail mounting clip that includes a rail connector and a bracket to a side wall of a vertical fence post, determining a desired angle at which to mount the fence rail onto the fence post, moving the rail connector along an outer wall of the bracket so as to align an aperture in a rear wall of the rail connector with one of a plurality of angle-indicating characters disposed on the outer wall of the bracket, securing the rear wall and the outer wall together, and inserting a rail into a rail receiving receptacle on the rail connector.

Abstract: An integrated circuit memory cell includes a substrate having a first semiconductor region of first conductivity type (e.g., N-type) therein, which may define a portion of a word line within the substrate. An electrically insulating layer is provided on the substrate. The electrically insulating layer has an opening therein that extends opposite a recess in the first semiconductor region. A first insulating spacer is provided on a sidewall of the recess in the first semiconductor region. A diode is provided in the opening. The diode has a first terminal electrically coupled to a bottom of the recess in the first semiconductor region. A variable resistivity material region (e.g., phase-changeable material region) is also provided. The variable resistivity material region is electrically coupled to a second terminal of the diode.

Abstract: A phase change memory device and a method of fabricating the same are disclosed. The phase change memory device includes a first conductor pattern having a first conductivity type and a sidewall. A second conductor pattern is connected to the sidewall of the first conductor pattern to form a diode. A phase change layer is electrically connected to the second conductor pattern and a top electrode is connected to the phase change layer.

Abstract: An organic light emitting apparatus comprising a substrate and a plurality of organic light emitting devices having different emission colors to each other formed on the substrate, each of the plurality of organic light emitting devices including a cathode, an electron injection layer which is in contact with the cathode, organic compound layers including a light emitting layer, and an optically-transparent anode, the electron injection layer including an organic compound and at least one of an alkali metal, an alkaline earth metal, an alkali metal compound, and an alkaline earth metal compound. The electron injection layer has a thickness adjusted for each of the different emission colors so that each of the plurality of organic light emitting devices having the different emission colors enhances light emitted from the light emitting layer.

Abstract: High efficiency LEDs produced using a direct-bandgap AlGaInNSbAsP material system grown directly on GaP substrates.

Abstract: Disclosed are a metallocenyl dendrimer, an organic memory device using the metallocenyl dendrimer and a method for fabricating the organic memory device. The metallocenyl dendrimer may be composed of a dendrimer and metallocenes as redox species linked to the dendrimer. The organic memory device may possess the advantages of shorter switching time, decreased operating voltage, decreased fabrication costs and increased reliability. Based on these advantages, the organic memory device may be used as a highly integrated, large-capacity memory device.

Abstract: A thin organic light emitting device that can be used in thin devices like mobile phones and personal digital assistants. An organic light emitting display (OLED) includes a layer that blocks UV rays so that the diode and the transistor are shielded from UV rays during and after production. In order to prevent breakage during production, two substrates are bonded together and the devices are formed on each of the two substrates, providing a thicker structure that is less apt to break. The substrates are separated after production is complete.

Abstract: An organic light emitting display includes: a substrate, a buffer layer arranged on the substrate, a semiconductor layer arranged on the buffer layer, a gate insulating layer arranged on the semiconductor layer, a gate electrode arranged on the gate insulating layer, an inter-layer dielectric layer arranged on the gate electrode, a source/drain electrode arranged on the inter-layer dielectric layer, an insulating layer arranged on the source/drain electrode, an non-transmissive layer arranged on the insulating layer; and an organic light emitting diode arranged on the insulating layer.

Abstract: Disclosed are a ferrocene-containing conductive polymer, an organic memory device using the conductive polymer and a method for fabricating the organic memory device. The conductive polymer may include a fluorenyl repeating unit, a thienyl repeating unit and a diarylferrocenyl repeating unit. The organic memory device may possess the advantages of rapid switching time, decreased operating voltage, decreased fabrication costs and increased reliability. Based on these advantages, the organic memory device may be used as a highly integrated, large-capacity memory device.