Abstract: A process for preparing organic hydroperoxides, which process comprises: (a) oxidation of an organic compound to obtain reaction product containing organic hydroperoxide, (b) contacting at least part of the organic hydroperoxide containing reaction product with a basic aqueous solution, (c) separating hydrocarbonaceous phase containing organic hydroperoxide from aqueous phase, (d) contacting at least part of the separated hydrocarbonaceous phase containing organic hydroperoxide with an aqueous solution comprising wastewater, and (e) separating the hydrocarbonaceous phase containing organic hydroperoxide from the aqueous phase. The invention further relates to a process for preparing an oxirane compounds with the help of this process, and a to a process for preparing an alkenyl aryl with the help of this process.

Abstract: An improved method is described for making 9-deoxy-PGF1-type compounds. In contrast to the prior art, the method is stereoselective and requires fewer steps than the known methods for making these compounds.

Abstract: A method for preparing difluoromethane (CF2H2, HFC-32) by the use of reaction of dichlorodifluoromethane (CF2Cl2, CFC-12) and/or monochlorodifluoromethane (CF2ClH, HCFC-22) with hydrogen in the presence of a palladium-based catalyst can give difluoromethane at a high conversion and a high selectivity.

Abstract: A process for increasing the yield of C10 plus hydrocarbon products from a Fischer-Tropsch plant which comprises (a) recovering a Fischer-Tropsch condensate fraction boiling below about 700 degrees F. from the Fischer-Tropsch plant, wherein said fraction contains at least 10 weight percent and preferably more olefins; (b) contacting the olefins in the Fischer-Tropsch condensate fraction under oligomerization conditions, at a reaction temperature between about 650 degrees F. and 800 degrees F. with an oligomerization catalyst comprising active chromium on an inert support; and (c) recovering a C10 plus hydrocarbon product.

Abstract: Provided herein are processes for the dehydrogenation of hydrocarbons using new supported catalysts. A process according to the invention employs new catalysts that possess a unique pore size distribution which provides a favorable balance of selectivity, activity, and thermal stability. A process according to the invention includes regeneration of the new catalysts. Detergent range paraffins may be converted to monoolefins using the new catalysts with fewer unwanted by-products being formed during the dehydrogenation.

Abstract: Improved processes for the preparation of olefins, unsaturated carboxylic acids and unsaturated nitrites involve the use of dehydrogenation catalysts suitable for the conversion of alkanes to alkenes and catalysts suitable for the conversion of alkanes and/or alkenes to unsaturated carboxylic acids or unsaturated nitrites.

Abstract: A process for converting hydrocarbons in the presence of a catalyst is described that is carried out in a three-phase reactor in which the liquid Peclet number is in the range 0 (excluded) to about 10, with a superficial gas velocity Ug that is preferably less than 35 cm.s−1, to encourage gas transfer into the liquid phase and avoid too much attrition of the catalyst grains.

Abstract: A therapeutic bandage including a therapeutic surface having massage projections for contacting and massaging the body part to be treated. The therapeutic bandage is removably secured to the wearer by way of a closure element.

Abstract: The invention relates to a bandage or wound dressing fabricated from a natural or synthetic film-forming material, such as a hydrophobic polymeric membrane, incorporating a therapeutically effective amount of one or more therapeutically active (e.g. anti-microbial) compounds, including Triclosan, within the matrix thereof. The incorporation of Triclosan provides continuous inherent control of the growth of a broad range of microorganisms, which promotes better wound care management and wound healing.

Abstract: A layered product in a package ready for non-touch application which product comprises a cover layer to which an adhesive layer is unreleasably fastened and a release layer which is releasably fastened to the adhesive layer, and which package comprises a top layer and a bottom layer where the top layer is next to the cover layer and the bottom layer is next to the adhesive layer or the release layer and the top and bottom layer are releasably sealed to each other isolating the adhesive layer from the surroundings, and where the cover layer is releasably fastened to the top layer.

Abstract: An absorbent article is disclosed comprising a unitary absorbent layer having a central portion and an outer portion divided in part but not completely separated by one or more slits along a boundary surrounding the outer portion, further comprising a wicking barrier along at least a portion of the boundary. The central portion and outer portion of the unitary absorbent layer remain contiguous across one or more joining zones. A central rising member can be disposed beneath the central portion of the unitary absorbent layer to urge the central portion toward the body of the user when compressed laterally inward. The article is able to achieve good center-fill performance when in use and maintain excellent body fit.

Abstract: There is provided an absorbent article including: a support sheet; a liquid-absorbing layer disposed on the support sheet; and a liquid-permeable surface sheet covering the liquid-receiving face of the liquid-absorbing layer. Between the liquid-absorbing layer and the surface sheet, there is provided a liquid-permeable layer of crimped fibers which remain in a crimped state in a natural state without any external force. The crimped fiber layer is formed by interconnecting the crimped fibers to leave voids therebetween.

Abstract: An absorbent article having a topsheet and an absorbent core material. The acquisition distribution layer is located between the topsheet and the absorbent core material. The acquisition distribution layer is made of a three dimensional apertured film that defines a large void volume space between the acquisition distribution layer and the absorbent core material. The acquisition distribution layer provides high void volume for lateral spillage during repeated insult moments because the topsheet, which is in contact with the user, is held away from dispersing fluid that is unabsorbed by saturated core material. The void volume space provides a pathway for unabsorbed fluid to flow over the top plane of saturated core regions to unsaturated regions of the core material for absorption. The void volume space allows this migration of fluid to occur without the fluid coming into contact with the topsheet, thereby avoiding a feeling of wetness for a wearer.

Abstract: The present invention relates to materials and methods for cloning porcine animals. The invention relates in part to totipotent cells useful for cloning porcine animals, porcine embryos produced from such cells by employing nuclear transfer techniques, and porcine animals that arise from such cells and embryos.

Abstract: The invention provides insect viral vectors useful to transfer genes to plants, insects and other hosts.

Abstract: This invention relates to a method of controlling sprout formation in plants and parts thereof including vegetative storage organs. The method involves the use of target and organ specific promoters to control expression of DNA sequences to inhibit sprouting. Sprouting is restored by switching on expression of DNA sequences using inducible promoter regions where sprouting may be controlled by, for example, application of an external chemical stimulus.

Abstract: This invention is directed to a monopartite RNA viral vector comprising modified tobravirus RNA-1 comprising an inserted foreign RNA sequence. This invention is also directed to a bipartite RNA viral vector derived from a tobravirus, wherein the vector comprises one or more foreign RNA sequences. The invention is directed to a method of silencing one or more endogenous plant host genes and a method of simultaneously silencing a plant host gene and expressing a foreign gene in a plant host. Such methods comprise infecting a plant host with a bipartite vector comprising modified tobravirus RNA-1 and RNA-2.

Abstract: An inbred maize line, designated PH1BC, the plants and seeds of inbred maize line PH1BC, methods for producing a maize plant, either inbred or hybrid, produced by crossing the inbred maize line PH1BC with itself or with another maize plant, and hybrid maize seeds and plants produced by crossing the inbred line PH1BC with another maize line or plant and to methods for producing a maize plant containing in its genetic material one or more transgenes and to the transgenic maize plants produced by that method. This invention also relates to inbred maize lines derived from inbred maize line PH1BC, to methods for producing other inbred maize lines derived from inbred maize line PH1BC and to the inbred maize lines derived by the use of those methods.

Abstract: A kind of improved structure of spring driving musical movement, which includes a set of musical base, a set of speed reducer and an upper cover principally.

Abstract: An electric guitar with a tremolo unit that makes it easy to tune strings and install the strings. The electric guitar includes a lock device that prevents the strings from being shifted to offset positions. The lock device has a nut, which has an inclined support surface, and a clamp pad. The clamp pad clamps the strings with respect to the support surface. A front edge of the nut is located upward from a line, which extends along a contact point between pegs and the strings and a rear edge of the nut. Since the strings are bent by the nut at the front and rear edges, the strings are stopped from being separated from the support surface.

Abstract: A blocking member provides for selective restriction of a passageway on a membrane of a musical drum to adjust an audio output from the musical drum. The blocking member may be rotationally affixed to the musical drum or may be temporarily positioned thereon. Various configurations are disclosed including blocking members having passageways therethrough and sets of blocking members with each blocking member in the set having a unique characteristic. Adjustment assemblies of the present invention preferably only contact the membrane of the musical drum and not the body of the musical drum. This arrangement provides for the musical drum to retain the vibratory qualities of the membrane while controlling an intensity and duration of that vibration.

Abstract: A constructive arrangement disposed in a tuning mechanism for percussion instruments having a substantially parallelepiped-shaped body having a front face and an upper portion. The front face of the body defines a lower quadrangular recess extending through the parallelepiped-shaped body. The upper portion of the body defines an inverted T-shaped recess having a horizontal and lower part having the same depth as the lower quadrangular recess. A vertical and upper part of the inverted T-shaped recess has a depth which is equivalent to half the depth of the parallelepiped-shaped body.

Abstract: The invention submitted pertains to a snare-switch mechanism for the snareband (2) of a snare drum (25), whereby one end of the snareband (2) is essentially fixed and the other end is connected to an adjusting mechanism (1), which is movable between a tightened position where the snareband (2) touches the bottom (24) of the drum and a loosened position. In order to create a snare-switch allowing for production of a much broader spectrum of drum tones during a musical piece, an adjusting mechanism (1) is provided with apparatus which can be pressed by a musician's thigh or knee, so that the snareband (2) can be gradually adjusted between tight and loose positions.

Abstract: Enhancing the sound quality of a mechanical acoustic sound generation device that has a plurality of notes that have a perceived sound quality that is lower that the perceived sound quality of corresponding notes produced by a second mechanical acoustic sound generation device by digital sampling the corresponding notes of the second device and playing them in conjunction with the notes of the first device when a note having a lower perceived sound quality is generated by the first device.

Abstract: An information producing apparatus is constructed for producing a combination of object information providing substantial contents and performance information providing a music piece in association with the substantial contents. In the information producing apparatus, a source section provides the object information having substantial contents. An extracting section analyzes the provided object information to extract therefrom the characteristic information which is characteristic of the substantial contents of the provided object information. An attaching section operates based on the extracted characteristic information for attaching performance information to the provided object information. On the other hand, an information reproducing apparatus utilizes the attached performance information to provide a performance of a music piece as a music effect in association with the substantial contents when reproducing the object information transmitted from the information producing apparatus.

Abstract: There is provided a music data providing apparatus for providing a music data receiving apparatus with music data. The music data providing apparatus stores a plurality of files to which music data for a piece of music has been distributed. The music data receiving apparatus transmits the music data in units of files in accordance with a request from the music data receiving apparatus.

Abstract: A bus system interconnects a plurality of devices of various categories constituting an electronic music instrument apparatus for exchanging signals among the devices having unique addresses. The bus system has a serial clock line for transmission of a clock signal, and a serial data line for transfer of a data signal from a source device to a destination device in synchronization with the clock signal. The source device operates as a master to commence a communicating session such as to send the clock signal to the serial clock line and to send the data signal to the serial data line in synchronization with the clock signal. The destination device operates as a slave so as to receive the data signal based on the clock signal. The source device formulates the data signal containing a unique address specifying the destination device such that the destination device can receive the data signal exclusively from the source device.

Abstract: A system electronically detects and registers contact, especially in contact sport embodiments. An example contacting instrument includes a switch, a tone generator and a conductive mesh. An example detecting instrument includes a conductive mesh and a tone decoder. In a contact sport embodiment, each combatant possesses, for example, as part of the combatant's respective uniform, one or more contacting instruments and one or more detecting instruments embedded in prescribed contact zones. The basic goal of a combatant is to strike a contact zone of their opponent with one of their contacting instruments. The detecting instrument will recognize the tone, thereby recognizing a hit.

Abstract: A flexible thermoelectric circuit is disclosed. Thermoelectric circuits have traditionally been of the rigid or substantially rigid form. Several different embodiments of thermoelectric circuits are disclosed which permit flexion in one or more directions to permit applications where flexible thermoelectric circuits are advantageous.

Abstract: A thermoelectric module comprising an N-type thermoelectric element having excellent characteristics in air atmosphere even when the temperature rises to a medium-to-high temperature region of about 500° C. and, further, improving the conversion efficiency of, a thermoelectric module, by the combination of an excellent P-type thermoelectric material and an excellent n-type thermoelectric material containing a compound having a skutterudite structure, the module comprising an N-type thermoelectric elements each containing a compound having a skutterudite structure, P-type thermoelectric elements each connected directly or by way of a metal member to the N-type thermoelectric elements and containing an Mn—Si series compound.

Abstract: A solar collection system and method having means for receiving solar radiation through a main refractive interface and means for internally reflecting at least once, at least a portion of the received solar radiation. The refractive medium may be liquid, gel or solid. The device may be integrated with a photovoltaic device, photohydrolytic device, a heat engine, a light pipe or a photothermal receptor.

Abstract: A solar concentrator system includes a collector lens for collecting and at least partially focusing incident solar rays, a solar cell and a lens array positioned generally between the collector lens and the solar cell, the lens array directing the partially focused rays emerging from the collector lens onto the solar cell.

Abstract: The use of newly discovered chemical reaction products, created when reactants combine to form products on the surface of a catalyst, to generate electricity, beams of radiation or mechanical motion. The invention also provides methods to convert the products into electricity or motion. The electric generator consists of a catalyst nanocluster, nanolayer or quantum well placed on a substrate consisting of a semiconductor diode, and a semiconductor diode on the surface of the substrate near the catalyst. The device to generate mechanical motion consists of a catalyst nanocluster, nanolayer or quantum well placed on a substrate, and a hydraulic fluid in contact with the non-reaction side of the substrate, with the surfaces of both the catalyst and substrate mechanically formed to enhance the unidirectional forces on the fluid. Both devices use a fuel-oxidizer mixture brought in contact with the catalyst.

Abstract: The present invention provides a photovoltaic device comprising an electricity generating layer including at least one p/n type junction, the layer comprising a silicon-based non-single-crystalline semiconductor material, wherein a nitrogen concentration has a maximum peak at the junction interface of the p/n type junction, and the nitrogen concentration at the maximum peak is within a range from 1×1018 atom/cm3 to 1×1020 atom/cm3, thereby providing a photovoltaic device of high photoelectric conversion efficiency and high reliability.

Abstract: A photoelectric conversion device comprising a semiconductor and an organic electrically conducting agent, wherein the organic electrically conducting agent exhibits a melting temperature Tm which is lower than the operation temperature of the photoelectric conversion device.

Abstract: The present invention belongs to a technical field for manufacturing a three-dimensional structure for an electronic device such as a radio wave shielding member through extension working of a metal plate having cuts. In conventional three-dimensional working of a metal plate, there is a problem in that a non-extension portion is wrinkled depending on extension of a cut. In the present invention, a connecting portion (3) extended in a second direction (D2) is provided at an equal pitch (p) in a first direction (D1) through an opening (4) having a rectangular cross-section in an intermediate portion (PB) between a cut forming portion (PC) having cuts (2) provided like a zigzag in the first direction (D1) and a non-extension portion (PA) having no cut in a metal plate (1). Consequently, even if the cut forming portion (PC) is extended, the connecting portion (3) is simply squashed and contracted and a boundary line (BL) portion is not deformed.

Abstract: A wiring trough provides ease of installation onto a wide variety of metered panelboards, while also providing attractive aesthetics.

Abstract: A composite electronic component that prevents the electrical connection between a conductive case member of the composite electronic component, which performs physical shielding against a physical impact or dust adhesion and also performs an electromagnetic shielding function, and a conductive member for performing the electromagnetic shielding function for a surface acoustic wave element built therein. A composite electronic component includes surface acoustic wave devices therein, a first case member, and a second metallic case member. In order to prevent the electrical connection between the internal surface of the metallic case connected to a ground potential and a conductor disposed in a package of the surface acoustic wave devices and connected to the ground potential to perform the electromagnetic shielding function, an insulating material layer is provided on at least one of the top surface of the conductor and the bottom surface of a top plate of the metallic case.

Abstract: A convenience interface device for providing access to at least one power connection within an enclosure, is disclosed. The device includes an assembly adapt for mounting to the enclosure and having an inside face and an outside face opposite the inside face for being inside the enclosure, the outside face for being outside the enclosure, an inside power outlet for receiving an electrical plug mounted to the inside face accessible from inside the enclosure, an outside power outlet for receiving an electrical plug mounted to the outside face and accessible from outside the enclosure, a cover operatively connected to the assembly having a first position for protecting the outside power outlet and a second position for providing access to the outside power outlet.

Abstract: A weatherproof cover plate which may be installed horizontally and vertically is disclosed. In a weatherproof flat cover plate, an apron is provided to offer a water shield along at least two sides of the cover plate base. Additionally, a continuous ridge on the base is disclosed in association with a gasket and a biased hinge to provide additional protection against the weather. A novel locking clip is also disclosed. In a weatherproof bubble cover plate, a biased hinge is provided to bias the lid closed upon the base. Additionally, one or more cord catches in the base and removable knockouts in the lid are disclosed.

Abstract: A pivotal harness guide 3 is provided in a side of a car body 1 or a sliding door, and a corrugated tube 4 is secured to the harness guide. The corrugated tube 4 may be held turnably in a circumferential direction of the corrugated tube 4 by the harness guide. The harness guide 3 has a locking projection that engages with a groove formed in the corrugated tube 4. The harness guide 3 has a harness support member 5 for securing the corrugated tube 4 to the harness guide and a base member 9 for turnably connecting the harness support member to the base member by a connecting member, and the base member is secured to the car body or the sliding door. The corrugated tube 4 may be turnable together with harness supporting cradles within a cylindrical wall formed in a panel of the car body.

Abstract: An EMI-tight strain relief for a cable having a tubular crimp sleeve which is crimped onto the end of the cable and which includes structure for securing the strain relief in an opening in the wall of an apparatus housing. The sleeve has a crimpable portion including a circumferential groove for equalizing the necessary crimping force.

Abstract: A cable connector assembly has a number of coaxial cables (10) and a number of contacts (20). Each coaxial cable has a center conductor (61), an insulated layer (62) enclosing the center conductor, and a metal braiding (64) covering the insulated layer. Each contact has a pair of first, second claws (21, 22) at a rear end thereof. Each contact electrically connects with a corresponding coaxial cable with the pair of first claws mechanically crimping to the center conductor for providing a signal transmission between the center conductor and the contact, and the pair of second claws mechanically crimping and engaging with the insulated layer for providing a reliable retention between the contact and the coaxial cable.

Abstract: A high temperature superconducting composite rod, wire or tape is formed by filling the open cells of a reticulated foam structure made of silver, silver alloy, gold or gold alloy with a superconducting ceramic oxide or precursor, compacting the filled structure and forming it into a rod, wire or tape and heating it to melt and/or texture the superconducting ceramic oxide. The resulting composite has continuous ligaments of metal throughout a continuous region of superconducting ceramic oxide.

Abstract: An apparatus, program product and method for processing circuit boards containing area array surface treated bonding sites, such as noble metal terminal pads of a Land Grid Array (LGA) assembly. The circuit board includes a plurality of apertures patterned about the bonding site for form a footprint. A protective cover shaped to conform to the footprint includes posts registered to removably fit into the apertures. The protective cover remains overlaid on the circuit board during fabrication processes such as solder screen printing, rework, and washing, and then removed. Thus, contamination from the fabrication processes is avoided, as well as eliminating possible sources of contamination from use of adhesive tape for protection.

Abstract: A multilayer electrical device, such as a printed circuit board, having a tooth structure including a metal layer set in a dielectric. The device includes a base; a conductive layer adjacent to the base; a dielectric material adjacent to conductive layer; a tooth structure including a metal layer set in the dielectric material to join the dielectric material to the metal layer; and wherein the metal layer forms a portion of circuitry in a circuit board having multiple layers of circuitry.

Abstract: The field of the manufacture of electronic components, specifically to manufacturing flexible conductive strips having contact pads thereon, wherein a first set of alignment marks are provided on a substrate. Using the first set of alignment marks, several electronic components are formed in selected positions on the substrate. The electronic components may be formed in various groups, with a first group being formed using a first mask then, subsequent groups being formed using subsequent masks. Each of the respective masks are aligned with the first set of alignment marks in order to position the electronic components formed using the masks at the desired locations on the substrate. A second set of alignment marks are produced using the same mask as a set of electronic components that are located on the substrate. Subsequently, when a different set of features is produced, it is positioned using the second set of alignment marks located on the individual parts.

Abstract: A circuit board having stable connection resistance can be obtained . The multi-layer circuit board includes the steps of making through-holes in a incompressible substrate having films on either side thereof via a bonding layer; filling conductive paste into the through-holes; removing the films from the substrate; laminating metallic foils to either side of the substrate and heating same under pressures to harden the bonding layer, bonding the metallic foils to the substrate and electrically connecting the sides of the substrate to each other; and forming a circuit pattern by machining the metallic foils.

Abstract: An interposer for interconnection between microelectronic circuit panels has contacts at its surfaces. Each contact extends from a central conductor, and has a peripheral portion adapted to contract radially inwardly toward the central conductor response to a force applied by a contact pad defining a central hole on the engaged circuit panel. Thus, when the circuit panels are compressed with the interposers, the contacts contract radially inwardly and wipe across the pads. The wiping action facilitates bonding of the contacts to the pads, as by friction welding, or by a conductive bonding material carried on the contacts themselves.

Abstract: A silicone resin for sealing a semiconductor chip. A cured silicone resin, which is obtained by curing the silicone resin at a given temperature, has a percent elongation, after fracture, measured at a room temperature, not less than 4% of a penetration number at room temperature. A semiconductor device sealed with the silicone resin, when subjected to a heat cycle or a vibration test, provides resistance to cracking, forming of voids, and interfacial peeling-off. The cured silicone resin may have a penetration number not less than 10 and not more than 80 and a loss elasticity not less than 17% of the storage elasticity. A resin member made of the cured silicone resin and sealing a semiconductor chip may include a filler, such as silica or alumina, having a coefficient of linear thermal expansion lower than that of the cured silicone resin.