Abstract: A method of manufacturing a sock having anti-microbial properties including the steps of providing a quantity of a thermoplastic resin including an anti-microbial agent admixture having a predetermined microbial inhibition characteristic; blending the thermoplastic resin with a polyethylene resin to form an anti-microbial feedstock; forming the anti-microbial feedstock into relatively long, narrow, thin lengths of anti-microbial members; and knitting the anti-microbial members into an anti-microbial sock having predetermined microbial inhibition characteristics.

Abstract: Electric conductor patterns including antenna coils are formed on one surface of a film. Electronic components are fixed onto the film by a temporary fixing material. A cover film is laminated on the film so that the electrically conductive patterns and the electronic components are covered with the cover film. Simultaneously with the lamination, the electronic components are connected to the electric conductor patterns.

Abstract: A fibrous insulation media is formed from a non-woven mat of thermoplastic fibers having a mean diameter of less than about 15 microns. Preferably, when used as an acoustical insulation, the media is formed of fibers having a mean diameter of less than about 13 microns; the media has a density of less than about 60 Kg/m3; and the media has a Fraiser air permeability of less than 75 cubic feet per minute per square foot of surface area. The media has first and second major surfaces and a fibrous core with at least one of the major surfaces having an integral skin thereon. The skin is formed by melting fibers at and immediately adjacent the major surface of the mat formed into the media to form a thermoplastic melt layer which is subsequently solidified into a skin on the major surface of the mat. The thermoplastic fibers of the mat are point bonded together at spaced apart locations to increase the integrity of the mat.

Abstract: In order to provide an adhesive composition which can bond a substrate having a reflecting layer made of a silicon compound to which adhesion of conventional ultraviolet curable compositions is insufficient, an ultraviolet curable composition is provided which comprises: a silane coupling agent containing an epoxysilane or a (meth)acrylsilane; an ultraviolet curable compound; and a photopolymerization initiator.

Abstract: A method for preparing a fabric substantially consisting of carbon fibres for impregnation with a thermoplastic plastic comprises of:

Abstract: An apparatus for chemical-mechanical polishing is disclosed. The apparatus includes the following elements. A pump is used for forcing slurry to be flown inward to receive the slurry from a supply reservoir. A first pipe having a first end, is coupled to an outlet of the forcing means through which the forced slurry flows therein. A megasonic generator coupled in approximately midway of the first pipe and surrounded the first pipe, is used for generating megasonic wave. A second pipe, coupled to a second end of the first pipe, is used for conducting the slurry and then exhausting the slurry through an outlet of the second pipe. A polishing pad, onto that the slurry from the second pipe is dropped, is fixed on a polishing table. The polishing table underlying the polishing pad is used for supporting the polishing pad. A wafer holder, located above the polishing pad, is used for fixing the wafer to the wafer holder while in rotational movement with respect to the polishing pad.

Abstract: A method and apparatus for detecting the presence of a plasma. The apparatus comprises an electrically floating contact member that is exposed to a plasma forming region, for example, a semiconductor wafer processing chamber. The floating contact is coupled to a measuring device. When a plasma is present in the plasma forming region, the plasma induces a voltage upon the floating contact which is detected by the measuring device.

Abstract: A plasma processing apparatus includes a processing chamber, processing gas supply means for supplying one or more processing gases into the processing chamber, plasma generating means for generating a plasma, a mounting stage for mounting an object to be processed, bias applying means for applying an electrical bias voltage to the mounting stage, a gas storage chamber being disposed in a position opposite to a face of the mounting stage and being provided with a supply system for supplying neutral particles or gases to generate the neutral particles, a partition plate for separating the gas storage chamber from the processing chamber and having jet holes for jetting the neutral particles into the processing chamber, and an exhaust system.

Abstract: An integrated etch/strip/clean apparatus is disclosed. The apparatus includes an etching line to etch and clean a substrate, a stripping line to strip the etched substrate, and a cleaning line to clean and dry the substrate. The cleaning line is on the stripping line. Accordingly, etch, strip and cleaning processes is performed by a single equipment. As a result, processing time installation space requirement of the equipment are reduced. Further, contamination of the substrate is prevented.

Abstract: To prevent contamination of a substrate by natural oxide film etc in the inside-apparatus transfer period, a CVD apparatus is provided with a wafer deposition part 10 and a wafer transfer part 30. Wafer transfer part 30 includes cassette mounting bases 31(1), 31(2), 31(3), 31(4), wafer transfer chamber 32, cover opening/closing mechanisms 33(1), 33(2), 33(3), and 33(4) and a wafer transfer robot 34. Transferring of a wafer 51 between cassette 52 mounted on cassette mounting bases 31(1), 31(2), 31(3), 31(4) and water deposition part 10 is performed through a sealed space provided by wafer transfer chamber 32. This sealed space is cleansed by inert gas by means of a vacuum evacuation line 35, inert gas supply line 36, oxygen concentration detector 37 and control part 38.

Abstract: A plasma etching system using a ground electrode made of silicon carbide and a cover made of a dielectric material not containing aluminum, where the cover is laid over the substrate electrode, thereby preventing aluminum from being produced out of these parts and reducing device damage. Namely, a plasma etching system has a substrate electrode mounted in a vacuum process chamber, a ground electrode and a plasma generating source, and uses plasma to provide etching of substrates mounted on said substrate electrode. The plasma etching system is characterized in that the ground electrode is made of carbon or silicon carbide, and the dielectric material containing a Si compound covers the surface portion of the substrate electrode facing inside the substrate installation portion of the vacuum process chamber, except for the substrate installation portion.

Abstract: A tire building drum comprises a main drum shaft, a pair of movable bodies, approaching-separating means for moving these movable bodies in opposite directions, plural bead lock segments movably supported by each of the movable bodies in a radial direction, enlarging-contracting means for synchronously moving these bead lock segments in the radial direction, a seal member, a hollow cylindrical body and plural turnup fingers, wherein the seal member comprises an inner elongated portion extending inward from its base end part airtightly fixed to the movable body in the axial direction and an outer elongated portion extending outward from an inner end of the inner elongated portion in the axial direction.

Abstract: A window blind including a shade suspended from a generally elongated head bar, the window blind including a set of first slats. Each of the first slats having a first slat aperture extending therethrough. A first tilt string defining a pair of first tilt string segments is suspended from the head bar. A set of first supporting strings extends between the first tilt string segments, each of the first supporting strings supporting a corresponding first slat. A first tilt mechanism is attached to the head bar and mechanically coupled to the first tilt string segments for selectively allowing relative vertical movement of the first tilt string segments in opposite direction relative to each other so as to pivot the first slats between open and closed configurations. A second individually tiltable shade section includes a set of second slats positioned in an underlying relationship relative to the first slats. A second tilt string defines a pair of second tilt string segments suspended from the head bar.

Abstract: Methods for inhibiting the depositions of organic contaminants from pulp in pulp and papermaking systems are disclosed. Whey proteins are added to the pulp or applied to deposition prone surfaces of a papermaking system.

Abstract: A method and apparatus for pretreating or conditioning lignocellulose fiber containing feed material in preparation for conversion to pulp. Wood chips are pretreated under conditions of elevated temperature, pressure and humidity and subsequently compressed to cause destructuring of the fibers of the feed material. The pretreated wood chips are then converted to pulp using such methods as the ground wood pulping process or chemical digestion process.

Abstract: Methods for oxygen delignification of chemical pulps are disclosed including contacting the chemical pulp with oxygen first in an upstream reactor vessel and then in a downstream reactor vessel. The upstream reactor vessel is maintained at pressures of greater than about 3 bar, and the downstream reactor vessel is maintained at temperatures of between about 90 and 120° C. and corresponding predetermined pressures. Heating of the partially delignified chemical pulp between the upstream and downstream reactors is accomplished by contacting the partially delignified chemical pulp with low pressure steam.

Abstract: Wood pulp is bleached using hydrogen peroxide as the oxidative bleaching agent in the presence of magnesium hydroxide or magnesium oxide. The bleaching process is carried out in the presence of magnesium hydroxide as the predominant, and preferably essential, source of alkali. The process optionally includes transition metal chelants, such as DTPA or EDTA in the bleaching slurry. The process eliminates the need for added caustic and silicate in such systems and can be carried out at or near neutral pH of 5.0 to 8.5.

Abstract: A vacuum belt conveyor is suitable for guiding a running paper web, in particular a threading tail, and includes an air-pervious endless conveyor belt traveling around a vacuum box which supports two belt pulleys. At least one vacuum blower creates a negative pressure within the loop of the belt. The vacuum blower is positioned within the vacuum box at a certain distance from the conveying run of the belt and is driven by an air turbine. One of the pulleys is driven by an electric motor (M′) positioned inside of that pulley.

Abstract: The invention overcomes prior art problems associated with mass-production of technology-based commercial products like watch cases, mobile telephone housings, medical appliances, etc. such as high investment in tooling, delays in production, short economic tool life, inconsistence and mismatching between parts made in different geographical locations, etc., through the use of standardized, interchangeable ceramic mold inserts.

Abstract: A process for molding a casting made of light alloy comprises the steps consisting in:

Abstract: A method of making jewelry in which liquid gold is shaped into the desired hollow configuration using centrifugal/gyroscopic motion. The gold is liquidified either before application to a mold or melted after it is deposited into the mold. A centrifugal force is applied to the mold to press the gold against the interior walls of the mold and the gold is allowed to solidify. Once solid, in the preferred embodiment, the gold is “hardened” using a pulse of air pressure applied to the interior of the mold.

Abstract: Continuous casting method and device (10) with rolls for plane products such as strips (13), wherein counter-rotating rolls (11) are partly immersed in a container (21) containing molten metal (22), said rolls (11) being arranged parallel and adjacent to define a gap (12) through which the strip (13) to be produced is extracted upward, said strip (13) being formed by the union of two semi-skins which are formed on the respective surfaces of said rolls (11) and are joined together in correspondence with a line of contact (30), said method providing that shearing means (27), arranged substantially in cooperation with the periphery of said rolls (11), act on the sides of said strip (13) to define at least the width of said strip (13) extracted from said rolls (11).

Abstract: Continuous casting machine for the continuous casting of molten steel into a cast product, comprising a mold in which the molten steel is poured through an exit port of a nozzle, forming a bath of molten metal, and in which at least part of the metal is solidified, whereby the continuous casting machine is provided with control means for controlling the flow of molten steel and operative on the molten steel after entering the mold such that the flow pattern of the molten steel in the mold is basically symmetrical with respect to at least one plane of symmetry of the mold.

Abstract: A front-end module, including a heat exchanger including a radiator and a condenser integrated with each other, brackets, etc. and having a dual function as a strength member for the vehicle body, is mounted on an automotive vehicle. As a result, the front end panel is eliminated, and a simple structure is provided in which the parts which can be assembled on the front end of the vehicle, including the radiator, the condenser, headlights, a hood lock, a horn and sensors, can be assembled on the vehicle.

Abstract: Folded fin heat sinks are provided to inhibit thermal deterioration in the performance of devices. An exemplary heat sink includes a sheet creased in an accordion fold to form a plurality of fins. The plurality of fins is modified to form a plurality of openings. An exemplary method includes forming the fin from a sheet that has been modified to form a plurality of openings. Given the openings, over fifty percent of the fin structure is receptive to an introduced convection medium.

Abstract: A normal-flow heat exchanger (NFHX) (120) utilizing a working fluid and having a high heat flux transfer capacity. The NFHX comprises a core (130) having a heat-transfer surface (128), a length and a width. An inlet plenum (124) is located at one end of the length, and an outlet plenum (126) is located at the opposite end of the length. A plurality of inlet manifolds (140) extend the length of the core, and a plurality of outlet manifolds (142) extend the length of the core and are located alternatingly with the inlet manifolds across the width of the core. A plurality of interconnecting channels (144) each fluidly communicate with a corresponding inlet manifold and the two outlet manifolds located immediately adjacent that inlet manifold. A heat-exchanger fin (154) is generally located between each pair of immediately adjacent interconnecting channels. In one embodiment, the core comprises a plurality of plate pairs (132) each comprising a heat exchanger plate (136) and a spacer plate (138).

Abstract: High-temperature-side hydrogen storage alloy containers each containing a hydrogen storage alloy are disposed as a heat exchanging portion in high-temperature-side heat exchangers. Low-temperature waste-heat gas generated in a micro gas turbine is imported into the heat exchangers so that direct heat exchange is performed between the waste-heat gas and each of the alloy containers. On the other hand, low-temperature-side hydrogen storage alloy containers each containing a hydrogen storage alloy are disposed as a heat exchanging portion in low-temperature-side heat exchangers. The high-temperature-side alloy containers and the low-temperature-side alloy containers are connected to each other by hydrogen-travelling pipes. Cold heat generated in the low-temperature-side heat exchangers is supplied to a refrigeration output portion.

Abstract: Disclosed herein is a cooling device primarily for cooling integrated circuits or other electronic devices during operation. The cooling device may include a heat sink portion having a plurality of cooling vanes and a heat pipe chamber. Both the cooling vanes and the heat pipe chamber may be integrally formed within the heat sink portion. Because the heat pipe chamber is integrally formed with the cooling vanes, no joints exist between the condensing surface of the heat pipe chamber and the cooling vanes. This, in turn, allows extremely rapid and efficient heat transfer between the heat pipe chamber and the cooling vanes. The cooling device may include extensions of the main heat pipe chamber which project into each of the cooling vanes. In this manner, the condensing surface of the heat pipe chamber is actually moved into the vanes at a position very close to the surface of the vanes where heat transfer into the atmosphere occurs.

Abstract: A heat sink assembly having a heat plate with a channel formed therein which is accessible through a surface of the heat plate via a slot. A heat pipe is disposed in the channel and is bound to the heat plate with a bonding material disposed through the slot and into the channel.

Abstract: A plurality of parallel flat tubes are juxtaposed in a direction perpendicular to their greater axis at predetermined distance the one from the other, the internal space of which being divided by means of intercalary means of a thermally conducting material into a plurality of first flowing channels that are parallel and constitute first flowing paths for a first fluid, a second fluid flowing through spaces between adjacent flat tubes.

Abstract: A fluid delivery system for e.g. a vehicle includes a tank for holding fluid product, such as propane, a pump for pumping the fluid product from the tank, the pump being driven by hydraulic fluid, and a heat exchanger for using the fluid product to cool the hydraulic fluid. The heat exchanger also causes the fluid product to increase in temperature. The heated fluid product is returned to the tank, in the form of a vapor, for example. Embodiments of the invention provide a number of advantages, including increased pump flow rates, reduced cavitation and increased pump life, and elimination of a heat-exchanger fan.

Abstract: A pump drive head for a progressing cavity pump comprises a top mounted stuffing box rotatably disposed around a compliantly mounted standpipe with a self or manually adjusting pressurization system for said stuffing box, To prevent rotary and vertical motion of the polish rod while servicing the stuffing box, a polished rod lock-out clamp is provided with the pump drive head integral with or adjacent to a blow-out-preventer which can be integrated with the pump drive head to save space and cost. A centrifugal backspin braking system located on the input shaft and actuated only In the backspin direction and a gear drive between the input shaft and output shaft are provided.

Abstract: Improved methods and apparatus for completing an unconsolidated subterranean zone penetrated by a well bore are provided. The methods basically comprise the steps of placing a slotted liner having an internal sand screen disposed therein in the zone, isolating the slotted liner and the well bore in the zone and injecting particulate material into the annuli between the sand screen and the slotted liner and the slotted liner and the well bore to thereby form packs of particulate material therein to prevent the migration of fines and sand with produced fluids.

Abstract: The present invention provides systems and methods for performing production testing in open holes and in cased holes that avoid transporting formation fluid to the surface. The invention essentially comprises a test string for testing a production zone intersecting a wellbore. The string further comprises a fluid communication member allowing flow of fluid therethrough, a sealing device for isolating a production zone intersecting said wellbore to allow fluid flow from said production zone into said fluid communication member, a second sealing device spaced apart from said first sealing device for isolating a second injection zone intersecting said wellbore, a pump for pumping fluid between zones, and flow control devices.

Abstract: The present invention provides a process for the management of H2S containing gas streams and high alkalinity water streams in which process the H2S is selectively removed from the gas stream and combusted to form an SO2 rich waste gas stream. The SO2 gas stream is then scrubbed with the water stream to substantially remove the SO2 from the gas while subsequent treatment of the water such as softening or setting is improved.

Abstract: The invention provides an apparatus and method for perforating and treating multiple intervals of one or more subterranean formations intersected by a wellbore by deploying a bottom-hole assembly (“BHA”) having a perforating device and at least one sealing mechanism within said wellbore. The BHA may be deployed in the wellbore using a tubing string or cable; or alternatively, the BHA may be deployed using a tractor system attached directly to the BHA. The perforating device is used to perforate the first interval to be treated. Then the BHA is positioned within the wellbore such that the sealing mechanism, when actuated, establishes a hydraulic seal in the wellbore to positively force fluid to enter the perforations corresponding to the first interval to be treated. A treating fluid is then pumped down the wellbore and into the perforations created in the perforated interval.

Abstract: An oil flow line and power device system has a tube for the transportation of oil and a power device which can be received in the tube. The tube is provided with an electric power transmission line extending along at least some of the length and has a first power transfer unit which can cooperate with a second power transfer unit on the power outlet device such that the other power transfer units cooperate to transfer power from the transmission line to the power device.

Abstract: A sod cutting apparatus includes a cutting head positioned to cut grass sods from grass land and a sod receiving conveyor positioned adjacent the cutting head for receiving the cut grass sods from the cutting head. The sod receiving conveyor has a discharge end which extends away from the cutting head and which is moveable between a first position and a second position. An intermediate conveyor is positioned adjacent the discharge end of the sod receiving conveyor for receiving a first cut grass sod from the discharge end of the sod receiving conveyor in the first position. An offset conveyor is positioned in spaced relation to the intermediate conveyor adjacent the discharge end of the sod receiving conveyor for receiving a second cut grass sod from the sod receiving conveyor in the second position. The intermediate conveyor and the offset conveyor are operable so that the offset conveyor stacks the second cut grass sod on the first cut grass sod.

Abstract: A shield for attenuating the strength and density of electromagnetic radiation emitted by electronic components comprising two parallel conductors separated by an insulator is disclosed. The shields are installed on the surface of electronic components by means of an adhesive.

Abstract: An electrical conductor arrangement has conductor meshes that are arranged in areas with limiting lines defined by a network structure, and into which control devices are connected for the control of currents within the conductor arrangement.

Abstract: A connection structure of a coaxial cable to an electric circuit substrate, comprising a cable block connected to a ground line of the electric circuit substrate and a coaxial cable whose shield is connected to the cable block.

Abstract: A device for connecting bus bars of a bus bar system with connectors of a piece of electric installation equipment using connecting pieces, which are cut, angled and/or bent from a rectangular flat material. The cost for different bar elements for the connection can be reduced without a need to surrender adaptation to the transmission of current strenghts of different sizes because the connecting pieces are respectively formed by several identical bar elements which are held, vertically with respect to their width, at a distance from each other which corresponds to a thickness of the flat material. The bar elements are maintained apart by a packaging holder which has alternating spacers and holding plates perpendicular with respect to a broad side of the bar elements. The holding plates delimit receivers for the bar elements on both sides of the packaging holders.

Abstract: A method of processing a printed wiring board. Initial processing steps are implemented on the printed wiring board. Copper is plated on the printed wiring board from a bath containing nickel and copper. Nickel is plated on the printed wiring board from a bath containing nickel and copper and final processing steps are implemented on the printed wiring board.

Abstract: A circuit substrate utilizes buried edge connectors. The buried edge connectors are mechanically disposed within the edge of the substrate and have substantial thickness. The configuration and method for making the same provides relatively large edge connectors mechanically constrained in the edge of a circuit substrate.

Abstract: The object of the invention is to obtain solder bonding of high reliability in which the heat resisting properties of a circuit substrate and electronic parts are taken into consideration. In order to achieve the object, there are provided semiconductor devices each having solder bumps as external pads, and a circuit substrate bonded to the external pads of each of the semiconductor devices through a solder paste, each of the solder bumps being made of a first lead-free solder, the solder paste being made of a second lead-free solder having a melting point lower than that of the first lead-free solder.

Abstract: A wiring board of the present invention readily controls a power source voltage and unwanted irradiation noises developed across a power source layer and a ground layer over a broad range of frequencies with a simple arrangement. The wiring board has an on-board surface on the surface of a dielectric substrate, on which a semiconductor device or the like is mounted, and a power source layer and a ground layer, which are made of a conductor material principally composed of at least one kind of element selected from Cu, W, and Mo, are provided on the back surface of the dielectric substrate or within the same. The periphery of at least one of low resistance areas of the power source layer and ground layer, respectively is provided with a corresponding high resistance area having a higher sheet resistance than that of the respective low resistance areas.

Abstract: A high density printed wiring board is prepared by applying an essentially solid material into plated through holes such that the metallized layers within the through hole are unaffected by chemical metal etchants. In this manner, lateral surface metallized layers can exclusively be reduced in thickness by use of said chemical agents. These thinned lateral surface metallized layers are ultimately converted into fine pitch, 25 to 40 microns, circuitry, thereby providing high density boards. Since the through hole wall metallization is unaffected by the etching process, excellent electrical connection between the fine line circuitry is obtained. Various printed wiring board embodiments are also presented.

Abstract: In a connecting structure, an end portion (11A) of a FFC (11), including a plurality of parallel conductors (12) held between base films (13 and 14), is joined by soldering to wiring terminal patterns (16) formed on a surface of a wiring board (15). The lower covering film (13), which is to be joined to the wiring terminal patterns (16) at the end portion (11A) of the FFC (11), is removed over a length corresponding to a region of soldering levelers (18) formed respectively on the wiring terminal patterns (16). The upper covering film (14) is removed at the end portion (11A) over a region closer to the end of the flat circuit member (11) than an end of the lower covering film (13), and covers part of the wiring terminal patterns (16).

Abstract: An apparatus and method are provided for controlling hydrostatic pressure in drilling fluid in a subsea well. A main pump forces drilling fluid down the drill pipe, out of the end of the drill pipe, and upward in an annulus surrounding the pipe. A rotating drilling head is attached to a wellhead assembly at the sea floor. The drilling head has an inner body rotatably carried in an outer body landed in a bore of a housing. An energizable gripper in a bore of the inner body grips an outer surface of the drill pipe. The drilling head diverts the drilling fluid into a lateral passage in the sidewall of the housing. An auxiliary pump forces seawater through a venturi into a conduit, creating a lower pressure to draw drilling fluid into the conduit to be carried back to the surface vessel. Pressure and flow rate measurements are sent to a control system that modulates the speed of each pump to control hydrostatic pressure.

Abstract: An apparatus and method is provided for substantially continuously drilling and disposing of drill cuttings and dust to minimize airborne contamination while providing protection against overload using enhanced computer control. A drill stem with a bit is used to form the drill hole. A flushing mechanism utilizes vacuum or pressurized water to create a bailing fluid flow for flushing the cuttings and dust from the drill hole for disposal. A transducer monitors at least one first parameter of the bailing fluid flow, and a sensor may also monitor at least one second parameter of a flow of a driving fluid under pressure for feeding the drill stem and bit into the earth. A controller is utilized to regulate the rate of feed and/or driving of the stem and bit dependent on the levels of the parameters being monitored.