Abstract: Described is a multi-layer composite film comprising, (a) a biaxially oriented polypropylene film as a base film; (b) at least one polyolefin film superposed over said biaxially oriented polypropylene film; and (c) a colorant deposited on the polyolefin film. The colorant is interposed between the biaxially oriented polypropylene film and at least one of the superposed polyolefin films, and the thickness of the multi-layer composite film ranges between 8 &mgr;m and 26 &mgr;m. Also described are a method of producing the multi-layer composite film, and a method of using the multi-layer composite film as a packaging material.

Abstract: Fine denier poly(trimethylene terephthalate) feed yarns and drawn yarns wherein the drawn yarns are characterized by a denier per filament less than 1.5 and are drawn such that the actual draw ratio is within 10 percent of the predicted draw ratio determined according to: [(elongation to break of the feed yarn)+115]/[(elongation to break of the drawn yarn)+115)] are disclosed.

Abstract: Microfibers and microfibrillated articles are provided by imparting fluid energy to a surface of a highly oriented, highly crystalline, melt-processed polymeric film. The microfibers and microfibrillated articles are useful as tape backings, filters, thermal and acoustical insulation and as reinforcement fibers for polymers or cast building materials such as concrete.

Abstract: There are disclosed an information recording medium substrate having a surface roughness of Rmax 15 nm or less, and an information recording medium, particularly an information recording medium substrate and information recording medium in which for surfaces of the substrate and medium, a bearing area value (offset bearing area value) in a depth of 0.5 to 5 nm (predetermined slice level) from a bearing height (real peak height) corresponding to the bearing area value of 0.2% to 1.0% is 90% or less, and a manufacture method of the substrate and medium.

Abstract: A curable ceramer composition, coated articles and methods for making and curing the composition. The curable ceramer comprises a fluoro/silane, a crosslinkable silane, a curable binder precursor, and a colloidal inorganic oxide. The ceramer has a long shelf life before cure and can be used to provide cured ceramer coatings and articles having stain resistance, abrasion resistance and hardness.

Abstract: In connection with wafer planarization, an apparatus for forming a layer of material having a substantially uniform thickness and substantially parallel first and second major surfaces includes a pair of pressing elements and a stop. Each of the pair of pressing elements has a flat pressing surface. The pressing surfaces are opposed to one another and operable to compress a quantity of the material therebetween. The stop is positioned at least partially between the pressing surfaces and has a thickness substantially equal to the desired uniform thickness of the layer. The stop is positioned to establish a spacing between the flat pressing surfaces that is substantially equal to the thickness of the stop and thereby to the desired uniform thickness of the layer when the pressing elements engage the stop.

Abstract: Printed wiring boards improved in the drilling processability and insulation properties are produced either by treating the surfaces of base materials or inorganic fillers with silicone oligomers having specified structures, particularly, a three-dimensionally crosslinked silicone oligomer, or by using resin varnish prepared by compounding such a silicone oligomer with a resin varnish for impregnation of the base materials, or by dipping the inorganic fillers in a solution of such a silicone oligomer for surface treatment and then directly compounding resin materials with the solution.

Abstract: A semiconductor device includes a circuit substrate having the metallic bumps electrically connected through lands on both the front side of the substrate where the semiconductor elements are to be mounted and the opposite side thereof. The semiconductor elements are connected to the metallic bumps on the front side of the substrate and a thermosetting resin composition containing a spherical filler is disposed between the semiconductor elements and the substrate.

Abstract: A coating composition for application to primed metal substrates as a topcoat is disclosed. The coating composition is especially useful on metal closures for vacuum-packed food products. The coating composition is free of a halide-containing vinyl polymer and comprises: (a) an acrylate copolymer having pendant glycidyl groups, (b) an acid-terminated polyester, and (c) a nonaqueous carrier.

Abstract: A capped poly(phenylene ether) resin composition is formed from (1) a poly(phenylene ether) compound (PPE) in which at least a portion, preferably substantially all of the hydroxyl groups have been reacted with a compound containing ethylenic unsaturation (carbon-carbon double bonds) which is further reactive with unsaturated monomers (reactively endcapped PPE) and (2) a curable unsaturated monomer composition. The composition optionally contains a polymerization catalyst; a flame-retardant compound; and fibrous reinforcement. The composition can be cured to form a laminate, and clad with copper to form a circuit board.

Abstract: There are disclosed:

Abstract: A non-aqueous electrolyte comprises an organic solvent and a solute, and also has an electrolytic conductivity that is greater than or equal to 1 mS/cm but less than or equal to 100 mS/cm. This solute preferably includes at least one of a carboxylate and a salt of inorganic oxoacid. In addition, the non-aqueous electrolyte preferably comprises water in a proportion of 1 to 10 wt %. In an MIM nonlinear element (20), an insulated film (24) is formed by anodic oxidation using the above non-aqueous electrolyte. In addition, the insulated film comprises at least one of carbon atoms and atoms of families 3 to 7 that were originally the central atoms of the salt of inorganic oxoacid, and has a relative permittivity of 10 to 25. With this MIM nonlinear element, the capacitance is sufficiently small, the steepness of the voltage-current characteristic is sufficiently large, and also the resistance is sufficiently uniform over a wide range of voltages.

Abstract: Disclosed are a binary random copolymer of propylene and ethylene, and a film to be formed by sheeting the copolymer. The film has good heat-sealability, high stiffness, good anti-blocking and slipping properties, and high transparency. As having excellent heat-sealability at low-temperature, the copolymer and its film are favorably used as sealant layers of laminate films.

Abstract: There are disclosed:

Abstract: The present invention provides a covering material having a layer formed of a resin of which glass transition point is in the range of 10° C. to 50° C., said covering material having excellent shape keeping ability and shape recovering ability after deformation.

Abstract: The present invention is directed to brazing filler metals that can be used in the infiltration brazing of porous matrix materials without the need for a flux. The brazing filler metals contain two different Group II metals and a third metal of Group 9 and 10. A particular brazing filler metal of the invention contains silver, copper, and nickel. The invention is also directed to composite materials formed by infiltration of the brazing material into a porous matrix, and to methods for preparing the composite materials. The invention is further directed to composite articles fabricated from composite materials, including steel bearings or bushings, and to methods of preparing the composite articles.

Abstract: A V-shaped metal strip has a U-shaped bottom having U-shaped inside and outside surfaces. Only the U-shaped inside surface is formed with a plurality of fold lines extending in a longitudinal direction of the strip and reducing the influence of springback. The fold lines may be arranged in a manner of bilateral symmetry with respect to an imaginary median plane bisecting the V-shaped cross section of the metal strip.

Abstract: A magnetic recording medium for longitudinal recording with a low media noise, a high S/N ratio and high reliabilities in corrosion resistance is disclosed. By making a magnetic layer from a Co-based alloy comprising 1 to 35 at. % of at least one element selected from the group consisting of Pt and Ir, 1 to 17 at. % of at least one element selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Ge and Si, except for Si, whose concentration is 1 to 40 at. %, and 0.1 to 10 at. % of oxygen, a magnetic recording medium for longitudinal recording having an inplane coercivity of 1,200 Oe or more and a coercive squares of not more than 0.85 is obtained.

Abstract: The invention relates to a method of applying a coating by physical vapor deposition onto an article of organic material, in particular of non- conductive organic material such as plastic and/or epoxy material, especially ABS (Acrylonitrile-Butadiene-Styrene Copolymers) and polymers with high temperature resistance, or onto an article of another composition coated with such organic material, wherein a Cr layer is deposited on the article prior to deposition of said coating to form a diffusion barrier for water coming from said article, said Cr layer itself being deposited by a physical vapor deposition process comprising at least the following steps:

Abstract: A decorative titanium material according to the present invention eliminates a deterioration of the appearance even after processing, that is, provides a small surface roughness, and has a hardened layer of titanium at the surface of the titanium material, this hardened surface layer including nitrogen and oxygen, and having a surface crystal grain size in the range from 0.1 to 60 &mgr;m.

Abstract: A radiation image storage panel comprises at least a substrate and a phosphor layer overlaid upon the substrate.

Abstract: A light-emitting device is provided, which can effectively be utilized as a surface light source for a full-color display, a back light or an illumination light source, or as a light source array in a printer, which shows an excellent light-emitting efficiency and light-emitting luminance, and which is particularly excellent as a white light source showing an excellent light-emitting efficiency and light-emitting luminance. The light-emitting device comprises a substrate having provided thereon at least an anode, an organic compound layer including a light-emitting layer, and a cathode, in which the light-emitting layer contains two or more different kinds of light-emitting materials, with at least one of the light-emitting materials being an orthometallated complex.

Abstract: Organic light emitting devices are disclosed which are comprised of a heterostructure for producing electroluminescence wherein the heterostructure is comprised of an emissive layer containing a phosphorescent dopant compound.

Abstract: A mobile telecommunication apparatus comprises a front cover defining a display opening, wherein the front cover includes a front and rear surface; and at least one electromagnetic energy absorbing ferrite disposed near the rear surface and display opening of the front cover, wherein the ferrite comprises about 80 to 85 wt. % of Fe2O3, about 9 to 15 wt. % of MnO2, about 8 to 10 wt. % of ZnO and 1 to 3 wt. % of SiO2. Preferably, four ferrites are attached to the rear surface of the front cover near each corner of the display opening. Each ferrite has a weight of about 0.1 to 0.3 grams, and preferably, about 0.2 grams.

Abstract: A fuel cell power system includes a fuel cell which has an optimal voltage; an energy storage device having a nominal voltage substantially similar to the optimal voltage of the fuel cell; and an electrical switch that, in operation, selectively electrically couples the fuel cell and the energy storage device to charge the energy storage device. A method includes providing a fuel cell having a nominal voltage; providing an energy storage device having a nominal voltage which is substantially similar to the nominal voltage of the fuel cell and electrically coupling the energy storage device to a load; and selectively electrically coupling the fuel cell to the energy storage device to substantially maintain the energy storage device above a predetermined voltage threshold.

Abstract: In a fuel cell system having a fuel cell and a catalytic burner connected downstream thereof, an additional hydrogen-containing medium is fed to the catalytic burner.

Abstract: A catalyst composition contains a perovskite composite oxide of the type expressed by a rational formula ABO3, wherein A consists of two types of constituent elements of A′ and A″ and B consists of two types of constituent elements of B′ and B″, and the perovskite composite oxide is expressed by a general formula A′1-xA″xB′1-yB″yO3. The A′ is La or Ce, the A″ is at least one element selected from the group consisting of La, Ca, Sm, Ce, Sr, Ba and Pr, the B′ is at least one type element selected from the group consisting of Co, Fe, Mn and Gd, and the B″ is any one type of a noble metal such as Ru, Rh, Pd, Pt, or the like. This catalyst composition can be employed as a reforming catalyst of the alcohol or the hydrocarbon-based gas to produce hydrogen gas for a fuel cell, or as an electrode catalyst.

Abstract: A device and a method for simply and accurately evaluating performance of fuel cells have been provided. Hydrogen gas and carbon monoxide gas are caused to flow into a sample holder where an electrode catalyst sample is laid, and the amount of carbon monoxide gas discharged therefrom is detected. The amount of carbon monoxide gas adsorbed by the electrode catalyst sample is calculated based on the amount of supplied carbon monoxide gas and the amount of detected carbon monoxide gas. The output voltage of a fuel cell is calculated based on a correlation between calculated amounts of carbon monoxide gas adsorbed by the electrode catalyst and output voltages of the fuel cell.

Abstract: An apparatus for warming-up a fuel cell has means for returning an exhaust gas which returns the exhaust gas to the supply gas depending upon the warning-up conditions of the fuel cell at the time when the supply gas is supplied into the fuel cell and it is discharged as the exhaust gas after utilizing the supply gas in the fuel cell.

Abstract: Disclosed is a fuel cell power generating system which comprises a fuel cell unit having a collant circulation system; a water storage tank for supply water to serve as coolant for the fuel cell unit; a water treatment system for purifying the supply water in the water storage tank and supplying the purified supply water as coolant to the fuel cell unit; heating means for heating water; a hot water storage tank for hot water acquired by the heating means; and a condensed-water supply system for supplying the water storage tank with condensed water obtained by condensing steam from the hot water in the hot water storage tank.

Abstract: A method for generating electricity in which a dry hydrocarbon and/or carbonaceous fluid fuel is introduced into the anode side of a solid oxide fuel cell having an anode electrode of porous YSZ and an electron-conducting metal having an oxide form which melts at a temperature less than about 1550° C. An oxidant is introduced into the cathode side of the cell and is electrochemically reacted with the dry fluid fuel resulting in substantially complete oxidation of the fluid fuel and generation of electricity.

Abstract: The present invention provides fuel cells and fuel cell systems that include a non-aqueous electrolyte. Fuel cells according to the present invention include an anode region adapted to receive a hydrogen stream, a cathode region adapted to receive a stream containing oxygen, and an electrolytic barrier that separates the anode region from the cathode region and which contains a non-aqueous electrolyte. The non-aqueous electrolyte is preferably acidic or basic, with the electrolyte having an acid ionization constant (Ka) greater than 5×10−6 at 25° C. if the non-aqueous electrolyte is an acid and a base ionization constant (Kb) greater than 5×10−6 at 25° C. if the non-aqueous electrolyte is a base. The fuel cell has an operating temperature of less than 300° C., and may operate at temperatures above, at, and below 100° C.

Abstract: An electrochemical cell construction having a large anode-to-cathode interfacial surface area to realize improved high rate service performance in an easy-to-manufacture construction. A first electrode, such as the cathode, is formed having a conductive current collector integrally embedded therein. Separator material is disposed on both the inner and outer cylindrical walls of the first electrode. An outer electrochemically active material covers the outer separator material outside of the first electrode and an outer insulation is layered on top of the outer electrochemically active material to form a cathode bobbin. The cathode bobbin is disposed into a container having a closed bottom end and an open top end. A second electrode, such as an anode, is disposed in the inner cylindrical volume formed in the first electrode and a conductive path is provided between the outer electrochemically active material and the second electrode.

Abstract: For providing a non-aqueous electrolyte secondary battery having excellent storage characteristics when stored in the charged state under a high temperature condition, the non-aqueous electrolyte or the negative electrode is made to contain divinylethylene carbonate, thereby to form a film derived from divinylethylene carbonate on the surface of the negative electrode material.

Abstract: This invention pertains to separators for use in electrochemical cells which comprise at least one microporous pseudo-boehmite layer, which separator is in contact with at least one protective coating layer positioned on the anode-facing side of the separator opposite from the cathode active layer in the cell; electrolyte elements comprising such separators; electrical current producing cells comprising such separators; and methods of making such separators, electrolyte elements and cells.

Abstract: A lithium ion battery configured to yield a high energy density output by minimizing head space, i.e., wasted interior volume, within the battery case and/or by reducing electrical energy losses internal to the battery.

Abstract: A lithium secondary battery includes: a battery case, and an internal electrode body 1 contained in the battery case and including a positive electrode 2, a negative electrode 3, and a separator 4 made of porous polymer. The positive electrode and the negative electrode are wound and laminated through the separator so that the positive electrode and the negative electrode are not brought into direct contact with each other. The battery case is composed of pure aluminum or aluminum alloy in which one or more components selected from manganese, magnesium, silicon and copper is added in aluminum. The lithium secondary battery has high weight energy density, is superior in safety, and is used for, particularly, an electric vehicle.

Abstract: A battery including a rope handle which engages a handle bracket on a conventional battery container. The rope handle includes a grip and a rope, the proximal end of the rope being molded into, or otherwise secured to, the grip and a cylindrical plug molded on the distal end of the rope. The grip includes a retaining recess comprising a counterbore presenting a bearing surface, and lateral slot between the upper and lower surfaces of the grip and extending radially from the counterbore to present a substantially keyhole-shaped opening. In assembly, the distal end of the rope is advanced laterally through the slot portion of the keyhole-shaped opening until the counterbore is positioned subjacent the plug. The plug is then moved downward into the counterbore. To hide the rope ends in the preferred embodiment, a cover can be snapped in place over the top of the grip.

Abstract: A fibrous-structure electrode plate has a metal thickness which increases continuously towards the current discharge lug and the resultant low-loss current carrying. To produce the fibrous-structure electrode framework plates according to the invention, textile substrate can be reinforced by electrodeposition. For the subsequent use of the textile substrate which has been reinforced by electrodeposition as an electrode framework of fibrous structure, a diaphragm system is introduced into the electrodeposition bath between each anode and the premetallized web of a textile substrate which is to be reinforced by electrodeposition. In this way, it is possible to distribute the metal applied to the substrate, specifically without previously cutting the web to size.

Abstract: Disclosed is a positive electrode material having improved charging/discharging cycle characteristic, shelf stability, and discharge load characteristic, and a secondary battery using the material. A rolled electrode body obtained by rolling strip-shaped positive and negative electrodes with a separator inbetween is provided on the inside of a battery can. The separator is impregnated with an electrolytic solution. The positive electrode contains a positive electrode material in which a coating portion is provided on the surface of a center portion made of a lithium composite oxide such as LiMn2O4. The coating portion is made of a conductive oxide such as ITO (indium tin oxide) or SnO2. The quantity of the coating portion is 0.001 mol to 0.1 mol per 1 mol of the center portion.

Abstract: The invention provides a hydrogen absorbing alloy electrode obtained by the step P1 of preparing a hydrogen absorbing alloy powder containing cobalt and nickel, the step P2 of subjecting the surfaces of the alloy particles to a reduction treatment with high-temperature hydrogen by holding the powder in a high-temperature hydrogen atmosphere under the conditions of temperature, pressure and time sufficient to reduce oxides formed in a surface layer portion of each of the alloy particles, not melting the alloy particles and not permitting the alloy particles to absorb hydrogen, the step P3 of treating the resulting powder with an acid or alkali by immersing the powder in an acid or alkaline aqueous solution, followed by suction filtration, washing with water and drying, and the step P4 of applying the resulting power to an electrically conductive substrate and shaping the substrate in the form of the electrode. The electrode thus provided has higher activity than conventionally.

Abstract: A cathode electroactive material is disclosed, comprising a compound oxide having a spinel structure. The compound oxide comprises lithium, manganese and oxygen and has an atomic ratio of lithium to manganese of Li/Mn=0.48 to 0.55, a true density of 4.05 g/cm3 or more and a lattice constant of 8.240 Å or less. The compound oxide is obtained by mixing a lithium compound with manganese carbonate having a specific surface area of 10 m2/g or more, then reacting the mixture at a temperature of from 350 to 680° C. for at least one hour, and heat-treating the resulting spinel structure compound oxide at a temperature of from 730 to 900° C. Also disclosed is a nonaqueous secondary battery comprising the cathode electroactive material.

Abstract: A non-aqueous electrolyte cell in which structural changes of the positive electrode active material are suppressed to increase the capacity further. The non-aqueous electrolyte cell includes a positive electrode containing a lithium-transition metal compound oxide as a positive electrode active material, a negative electrode containing a carbon compound or metal lithium as a negative electrode active material and a non-aqueous electrolyte interposed between said positive and negative electrodes. The lithium-transition metal compound oxide is represented by the general formula LixMnO2 or LixMn1−yAlyO2 where 0.94≦x≦0.96 and 0.06≦y≦0.25.

Abstract: A rechargeable lithium-ion cell capable of being discharged to deliver high power pulses sufficient for implantable defibrillation applications and the like, is described. The cell is housed in a casing having an external volume of 5 cm3, or less. Both the negative and positive electrodes are less than about 0.15 mm in total thickness. Negative and positive electrodes of a reduced thickness provide the cell with high electrode surface area relative to its volume. As such, the present cell is capable of providing pulses in excess of 30 C. with minimal voltage drop.

Abstract: A gel electrolyte in which nonaqueous electrolytic solution having a lithium-containing electrolyte salt dissolved in a nonaqueous solvent is gelled by a matrix polymer. The gel electrolyte includes a halogen substituted ethylene carbonate obtained by replacing one or more hydrogen atoms of ethylene carbonate by halogens. Since the halogen substituted ethylene carbonate (for instance, fluorinated ethylene carbonate) is extremely low in its reactivity with a negative electrode, a loss capacity is small so that it is very effective for obtaining a high capacity. Further, the halogen substituted ethylene carbonate has a melting point lower than that of ethylene carbonate, it can realize a large capacity with less deterioration of a low temperature performance than that of ethylene carbonate.

Abstract: A first photoresist film 36 with low sensitivity and a second photoresist film 38 with high sensitivity are stacked on an interlayer insulating film 14 formed on a semiconductor substrate (FIGS. 1A to 1C). The first and second photoresist films 36 and 38 are exposed simultaneously using a photolithography mask 40 having a first transmittance part 48 corresponding to the contact hole and a second transmittance part 50 corresponding to the upper wiring (FIG. 1D). They are developed so that the difference in depth between the contact hole and the upper wiring is three-dimensionally reflected in the first and second photoresist films 36 and 38 (FIG. 1E). Etching is carried out by using them as a mask to form the contact hole and the upper wiring.

Abstract: A system and method is disclosed that provides an automated, flow-through, dual side, laser direct imaging process and apparatus. This provides the capability to simultaneously register and image both sides of a substrate in a continuous flow-through process. The present invention provides efficiency improvements over the prior art on several levels. First, the prior art is batch process in which substrates are imaged one (or a batch) at a time in contrast with the present invention is a continuous, flow through, sequential process whereby a first substrate is followed into the apparatus by a second substrate which is, in turn followed by a third and so forth and the second substrate begins the process through the apparatus before the first substrate completes the process through the apparatus. Second, the process time per substrate is reduced as compared to the prior art.

Abstract: A system and method is disclosed that provides an automated, flow-through, dual side, laser direct imaging process and apparatus. This provides the capability to simultaneously register and image both sides of a substrate in a continuous flow-through process. The present invention provides efficiency improvements over the prior art on several levels. First, the prior art is batch process in which substrates are imaged one (or a batch) at a time in contrast with the present invention is a continuous, flow through, sequential process whereby a first substrate is followed into the apparatus by a second substrate which is, in turn followed by a third and so forth and the second substrate begins the process through the apparatus before the first substrate completes the process through the apparatus. Second, the process time per substrate is reduced as compared to the prior art.

Abstract: Aberrations of an imaging system (PL) can be detected in an accurate and reliable way by imaging, by means of the imaging system, a circular phase structure (22) on a photoresist (PR), developing the resist and scanning it with a scanning detection device (SEM) which is coupled to an image processor (IP). The circular phase structure is imaged in a ring structure (25) and each type of aberration, like coma, astigmatism, three-point aberration, etc. causes a specific change in the shape of the inner contour (CI) and the outer contour (CE) of the ring and/or a change in the distance between these contours, so that the aberrations can be detected independently of each other. Each type of aberration is represented by a specific Fourier harmonic (Z−), which is composed of Zernike coefficients (Z−), each representing a specific lower or higher order sub-aberration.

Abstract: An electrophotographic photoconductor a substrate and a photosensitive layer on the substrate. The photosensitive layer contains charge generation substance, charge transport substance and a binder resin. The binder resin has a dispersion d1=Mz/Mw of at least 1.6, or a polydispersity d2=Mw/Mn of at least 2.0, each of d1 and d2 being an indicator of a range of molecular weight distribution converted to polystyrene standard, wherein Mz, Mw and Mn are a z-average molecular weight, a weight-average molecular weight, and a number-average molecular weight of the binder resin, respectively. The resulting electrophotographic photoconductor minimizes film abrasion and filming, allowing the photoconductor to possess stable characteristics in repeated use over long periods.