Abstract: A V-cutter for use in manufacturing a light guide panel of the backlight unit in liquid crystal display (LCD), and more specifically, a kit with a plurality of pins for the V-cutter is disclosed. The pin kit may be used to form a plurality of V-shaped grooves spaced apart by a desired, varying interval on the light guide panel. The pin kit may include a buffer plate (10) fixed to a lift piece (7), an elastic member (11) fixed in the longitudinal direction at bottom thereof, a guide plate (14) in which insertion holes (15) for a plurality of pins (12) are formed to permit contact between the pins and the elastic member, and a plurality of pins (12) to be inserted into the insertion holes of the guide plate for forming V-shaped grooves (3) on the light guide panel (1).

Abstract: A wire-cutting apparatus 10 used in the manufacture of bricks. The apparatus includes a pair of spaced generally parallel coextensive beams 13 and 14 between which cutting wires 15 pass. Associated with each wire 15 are groove-forming blades 27 and 28.

Abstract: A bass drum pedal includes a spool-like hub carrying a beater stem; a foot actuated foot board that is pivotally mounted; and a flexible connector directly interconnecting the foot board and the hub. A tension spring biasing rotation of the hub has an end portion swivel connected to a pedestal carrying the hub.

Abstract: An apparatus and method for musical instruments with multiple vibrating elements where multiple-channel electronic signal handling and processing is used to produce diverse musical timbre, effects, and control. A plurality of vibrating elements are coupled, individually or in distinct possibly overlapping groups, to sense transducers which are in turn used to drive signal processors and/or vibration stimulating drive transducers. Sense transducer signals may be mixed prior to signal processing and signal processor outputs may be mixed prior to final system output. All mixing and signal processing can be controlled dynamically, and/or by pre-programming. The invention provides for drive transducers to be electromagnetic and/or piezo, for visual indicators (such as LEDs) to show the activity of each drive transducer, and for the drive transducers to be fed signals from an external source.

Abstract: A 1911A1 model style handgun that includes a double action trigger assembly. The hammer of the handgun is cocked and released by a drawbar mounted internally to the frame. The handgun also includes a grip mounted safety device to prevent accidental discharging of the handgun and a device to de-cock the handgun without discharging a chambered round.

Abstract: A hybrid of the pneumatic and hydraulic actuators for combining pneumatically powered actuation with incompressible and controllable hydraulic damping in order to achieve smooth displacement, rapid stopping and steady and accurate positioning of the hybrid actuator in which hydraulic damping of a pneumatic actuator is obtained through utilizing positive-displacement hydraulic actuator means with zero volumetric differential.

Abstract: A vacuum servo unit includes a constant pressure chamber and a variable pressure chamber in a housing, a power piston, an output member, an input member, a plunger, a valve mechanism, and an actuator. The actuator is disposed in the power piston for moving the plunger in the forward and rearward directions. The outer periphery of the actuator is provided with a concave or recessed portion serving as a communicating passage between the constant pressure chamber and the variable pressure chamber. The concave or recessed portion is in the form of a notch defined in a yoke enclosing the solenoid coil of the actuator. The communicating passage is constituted by the notch and the inner periphery of a cylindrical portion of the power piston at the front side of the power piston.

Abstract: A tubular member 21 is disposed within a valve body 6, and has a resilient retainer 69 mounted around the outer periphery thereof. The inner periphery of the valve body 6 is formed with an annular groove 68. When a brake pedal is quickly depressed, an input shaft 23 and the tubular member 21 are driven forward through more than a given stroke relative to the valve body, whereby a projection 69a of the retainer 69 becomes engaged with the annular groove 68. This produces and maintains a large opening in an atmosphere valve 32. Accordingly, an output from a tandem brake booster 1 can be increased immediately in response to a quick depression of the brake pedal.

Abstract: A fluid power interlock system and method for providing same including a circuit having a first valve shiftable between a first and second state having an input and a pair of selectively operable first outputs. One of the first outputs is operatively connectable to a first actuator and the other of the first outputs is operatively connected to a second valve shiftable between a first and second state. The second valve has a pair of selectively operable outputs, one of the second valve outputs is operatively connectable to a second actuator, and the other of the second valve outputs is operatively connected to the first valve and provides a pilot signal thereto for permitting the first valve to shift from a first state to a second state. Shifting state of either of the first and second valves interrupts the pilot signal thereby preventing the non actuated valve from being actuated and shifting state. The system may also include a manifold, wherein the first and second valves are secured to the manifold.

Abstract: Cylinder block (32) of an axial piston compressor (20), in particular for use in a vehicle air conditioner with C02 as coolant, which comprises at least one, in particular several cylinder bores distributed about a periphery, each of which defines a cylinder face and accommodates a piston (8) consisting of piston shaft (8a) and piston neck (8b), wherein the piston neck (8b) outside the cylinder bore serves for coupling to a swash- and/or wobble-plate drive mechanism (29, 33) operatively connected to a rotatable drive shaft (1), by means of which the piston (8) is movable back and forth within the cylinder bore, between a top-dead-center point (OT) and a bottom-dead-center point (UT), and wherein the edge of the opening of the cylinder face on the drive-mechanism side comprises at least one recess (26d) that can be at least partially engaged by a transitional region (8c) disposed between the shaft (8a) and the neck (8b) of the piston, so that the cylinder face effective for the piston (8) is enlarged or elonga

Abstract: A rotational power input is converted into a linearly oscillating power output through the use of counter-rotating nested eccentrics. The outer eccentric is connected to an input end of a connecting rod, which is in turn connected at an output end thereof to a piston of a piston pump. The piston is constrained to translational movement along an axis D. Drive gears are rotationally fixed to each of the eccentrics and geared to each other through an intermediate pinion having a rotational axis B. An angular position &bgr; of the pinion axis B relative to the axis D determines the output oscillation stroke length and flow rate of the pump. An actuator is geared to a pinion bracket that holds the pinion. The actuator can be actuated on-the-fly to alter the angle &bgr; and pumping rate of the pump.

Abstract: In diaphragm compressors diaphragm heads with oil spaces of high energy content (pressure×volume) have a strongly negative influence on the operating response of the oil overflow valve. The reaction of the valve leads to undesirably long open times causing more oil to flow out than brought in by an oil compensation pump, and causing many strokes to occur during which the diaphragm is no longer moved to its dead point. Accordingly not all compressed gas is pushed out of the compressor, which is connected with a rapid lowering of the suction efficiency. This problem is solved by the invention in that a throttle mechanism is arranged inside or outside of the oil space which lowers the oil pressure inside of the conductor to the oil overflow valve during the process in question and creates a constant differential pressure within the viscosity band of the oil.

Abstract: Pistons for internal combustion engines often need additional cooling to attain better performance. One method of cooling involves adding oil to an oil gallery opposite a combustion zone. Adding a standpipe prevents a preestablished quantity of oil from exiting the oil gallery. Installing the standpipe intermediate a first baffle plate and a second baffle plate improves reliability of the piston and ease of manufacturing.

Abstract: The invention relates to a piston-cylinder arrangement, especially a shock absorber piston, comprising a piston body fitted with at least two peripheral webs on its peripheral surface, said webs limiting a groove and also including a collar-shaped sealing element made of thermoformable plastic material that overlaps the webs. Said piston also comprises axial passage channels in the piston body that are closed by throttle valves opening on one side and at least one radial hole connecting at least one passage channel to the groove formed between two webs.

Abstract: Mixed matrix membranes capable of separating carbon dioxide from mixtures including carbon dioxide and methane, and processes for purifying methane using the membranes, are disclosed. The membranes are preferably polymer membranes with a selective layer thickness of between about 1000 Angstroms to about 0.005 inch, that include discrete carbon-based molecular sieve particles with sizes of between about 0.5 microns to about 5.0 microns. The particles are formed by pyrolyzing a precursor polymer in the form of a powder or film. The pyrolyzed polymer is then ideally milled to desired small size particles. The preferred ratio of particles to polymer is about 0.25 to about 1.0 by volume.

Abstract: The gas permeable member makes it possible to reduce the number of fabrication steps and the fabrication cost, thereby lowering the cost. In addition, the gas permeable member exhibits excellent gas permeability and excels in durability. Further, the gas permeable member exhibits the effect of alleviating the buildup of stress in a hydrogen storage container due to the expansion of a hydrogen storage alloy.

Abstract: A novel membrane filtration system for separating gases of closely spaced molecular sizes incorporates a uniform, pore free, ultrathin membrane of a rubbery polymer which functions to transport different gases at different rates by sorption effects. The membrane is formed on a microporous substrate without convective pores by preventing incipient polymerization before rapid curing in a deposition process. Employing porous but thin structural supports for the membrane/substrate layers, cells, modules and systems can be arranged for cost effective improvement of the thermal quality of nitrogen-contaminated methane in natural gas.

Abstract: Disclosed is a portable air filtration system for removing contaminants from room air. In one embodiment, the air filtration system comprises a power supply and an air blower module electrically connected to the power supply. The air filtration system further comprises an ionization module engaged with the air blower module and comprising a first control grid and a high voltage grid electrically connected to the power supply. The air filtration system further comprises a filter module removably engaged with the ionization module. The filter module comprises a filter and a second control grid. Engagement of the filter module and the ionization module creates an electrical connection between the second control grid and the power supply. Activation of the air filtration system creates a first ionization field between the high voltage grid and the first control grid and a second ionization field between the high voltage grid and the second control grid.

Abstract: A system for treating air for supply to an enclosed space in which the air is to be breathed, includes an inlet through which air can enter the system from atmosphere for supply to the enclosed space, and a regenerative adsorption assembly having at least two chambers which contain an adsorbent material, arranged so that air flowing in the inlet for supply to the enclosed space can pass through one of the chambers for adsorption of contaminants before supply to the enclosed space while adsorbent material in another of the chambers is purged of adsorbed contaminants. A recirculation path is provided for supplying air from the enclosed space to the inlet to be mixed with air from atmosphere before it is supplied to the enclosed space. The system includes structure for adjusting the resistance to flow of air through the recirculation path according to the resistance that is provided to the flow of air from atmosphere into the enclosed space.

Abstract: A gas separation system for separating a feed gas mixture into a first gas component and a second gas component comprises a stator, and a rotor rotatably coupled to the stator. The stator includes a first stator valve face, a second stator valve surface, and a plurality of function compartments opening into the stator valve surfaces. The rotor includes a first rotor valve surface in communication with the first stator valve surface, and a second rotor valve surface in communication with the second stator valve surface. The rotor also includes a plurality of rotor flow paths for receiving gas adsorbent material therein for preferentially adsorbing the first gas component in response to increasing pressure in the rotor flow paths in comparison to the second gas component. Each rotor flow path includes a pair of opposite ends opening into the rotor valve faces for communication with the function compartments.

Abstract: A gas separation system includes a stator, and a rotor rotatably coupled to the stator, and at least one surge absorber in communication with the stator. The stator includes a stator valve surface and a plurality of function compartments opening into the stator valve surface. The rotor includes a rotor valve surface in communication with the stator valve surface, and a plurality of flow paths for receiving adsorbent material therein. The rotor also includes a plurality of apertures provided in the rotor valve surface and in communication with the flow paths for cyclically exposing the flow paths to the function compartments. The surge absorbers are configured to reduce pressure variations in the function compartments and to maintain each function compartment at one of a plurality of discrete pressure levels. In this manner, substantially uniform gas flow can be maintained through the function compartments and the flow paths without recourse to multistage compression machinery.

Abstract: An apparatus has a tank with a vertical carousel holding blocks of cheese. The carousel moves in a closed path which submerges and flips over the blocks of cheese in a chilled brine solution contained in the tank. The movement of the carrousel ensures that the cheese is cooled uniformly without deformation. While the cheese block are held in the carrousel a fluid circulation system forces chilled brine through the tank.

Abstract: A refuse compactor has a housing for containing a garbage receptacle, and a compression unit for compacting the refuse in the compaction unit from time to time. The compactor has a sensor for sensing the approach of persons wishing to deposit garbage. This sensor causes the opening of an inlet door. It has a second sensor, for gauging the level of refuse in the receptacle. When a sufficient bulk is collected, then the compression unit operates to compact the refuse. The compression unit is subject to three limiting conditions, the first being a “receptacle full” limit, the second being a load limit, and the third being a stroke limit. The compaction unit used is a scissors mechanism having one side of the scissors mechanism held in one plane.

Abstract: An apparatus for printing golf tees and similar nail-shaped objects has a rack (4) for forming a row of tees (2) with two rails (18, 19) on which the tees (2) rest with their heads (16) and between which they hang downward with their points (15), a conveying means (5) with an endless carrying device (21) having entrainers (22, 23) disposed side by side in pairs and spaced apart in the longitudinal direction of the carrying device (21) at a distance which is greater than the length of a tee (2), and a printing apparatus (6) for printing the tees (2) lying on the upper run (7) of the conveying means carrying device (21), the turning end (24) of the conveying means (5) being so disposed relative to the rack (4), and the conveying means (5) having such a circulating direction (25), that the particular entrainer pair (22, 23) at the turning end (24) is moved from the bottom to the top between the rails (18, 19) to engage under the head (16) of the foremost tee (2) of the row facing the turning end (24) and place i

Abstract: A squeegee for forcing a print material into apertures of a mask screen which is disposed on an object, so as to print the print material on the object. The squeegee includes: (a) a plate body movable relative to the mask screen in sliding contact thereof with one of opposite surfaces of the mask screen which is remote from the object, while taking a rearward inclined posture in which the plate body is inclined such that a distal end portion of the plate body is positioned on a forward side of a proximal end portion of the plate body as viewed in a squeegee moving direction in which the plate body is moved relative to the mask screen; and (b) a bank portion provided on one of opposite surfaces of the plate body which is remote from the mask screen, and having a blocking surface which projects from the distal end portion of the plate body in a direction away from the mask screen. The bank portion is made of a material softer than a material of the plate body.

Abstract: Substrates having gel ink receptive surfaces as well as an economical and versatile method for their production is provided. The substrates are comprised of media having a dark gel ink writeable surface that is comprised of dark ink disposed upon lighter substrates, as provided by the methods detailed herein. The teachings of the present invention provide users with methodologies that render various substrates, such as paper, particularly amenable to the deposition and display of indicia comprised of gel ink.

Abstract: To provide a synchronous controller of a rotary press for selecting a control subject based on print image information, wherein the rotary press of a multicolor printing unit has a printing division for printing a print image on the plate cylinder onto continuous paper passing between two blanket cylinders via the blanket cylinders and is constituted by combining at least two such printing divisions, and the controller has a print image allocation setting division for allocating print images to be printed to each printing couple, a driving unit for individually driving the printing couples, a slave control division for controlling rotation of the driving unit, and a master control division provided by connecting the slave control division and print image allocation setting division.

Abstract: An imaging device for creating images on printing forms, with an imaging power source, includes a first subassembly including the imaging power source and having a mechanical interface detachably connected to at least one holding element; a printing unit with a holding element for the imaging device; a printing unit with the imaging device; an imagesetter having the imaging device; and a printing machine having the imaging device.

Abstract: A label printer for printing a label, the printer comprising: input means for inputting data defining labels to be printed; storage means for storing a plurality of labels, labels being separated in said storage means by label indicators; selection means for selecting at least one of said labels to be displayed at a display of the label printer; and means for controlling only said selected label to be displayed in dependence on the location of label indicators defining the limits of said selected label.

Abstract: The present invention provides an ink supply apparatus for a printing press in which the ink supply amount from an ink fountain to an ink fountain roller is controlled by regulating a gap between ink blades and the ink fountain roller, wherein an integral type ink tray comprising a bottom portion covering portions of the upper faces of the ink blades excluding the distal end portions thereof and side portions covering the inside surfaces of side plates is provided, a first seal member is interposed between the inside surface of the side plate and the side portion, and a second seal member in slidable contact with the ink blades is interposed between the ink blades and the bottom portion of the ink tray.

Abstract: A method and apparatus are disclosed for numerically adjusting the home position of a plurality of ink fountain blades in a printing press. In the printing press, apparatus is provided for adjusting the ink feed amount to be supplied from an ink fountain into an ink fountain roller by adjusting the position of these ink fountain blades, supplying ink to a printing plate through the ink fountain roller, and printing the ink supplied on the printing plate on a printing sheet. The present method and apparatus first position each ink fountain blade at its home position, then set the indication of the position of each ink fountain blade at a predetermined value. Each ink fountain blade is then adjusted by the same amount while observing the indication of the position of each ink fountain blade. Finally, the position of each ink fountain blade as so adjusted is stored as a new home position.

Abstract: A pallet for stacking planographic printing plates thereon. The pallet includes a top panel having a mounting surface at which a protruding member is disposed. A mount for mounting the planographic printing plates includes an engaging hole that corresponds to the protruding member. By inserting the protruding member of the pallet into the engaging hole of the mount, the mount is mounted at the mounting surface of the top panel of the pallet.

Abstract: A printing cylinder with a cylinder core (10), on which a carbon fiber-containing casing (20) is disposed, wherein the casing (20) is self-supporting and held at a distance from the peripheral surface (18) of the cylinder core (10) by disks (22) disposed at the two ends.

Abstract: A lithographic printing plate precursor comprising an image-forming layer provided on a support by applying an electric field between the support and a dispersion containing an electric charged particulate high molecular polymer to cause electrodeposition of the particulate high molecular polymer on the support;

Abstract: A direct drawing type lithographic printing plate precursor comprising a water-resistant support having provided thereon an image-receiving layer comprising inorganic particles and a binder resin, wherein the inorganic particles comprise at least one kind of particles selected from: (i) metal oxide hydrate particles having an average particle size of from 0.01 to 5 &mgr;m and comprising a metal atom selected from Mg, Al, Zn, Ge, Ti, Co, Zr, Sn, Fe, Cu, Ni, Pb, Pd, Cd, Cr, Ga, Mn, V, Mo, Ce and La, and (ii) metal hydroxide particles having an average particle size of from 0.

Abstract: A direct-to-plate method of lithographic printing is disclosed wherein a printing press is used that is coupled to a coating apparatus and to a cleaning apparatus; wherein the coating apparatus applies an image-recording layer on a substrate so as to obtain a printing plate, which is mechanically transferred to the printing press; and wherein, after the print job, the printing plate is mechanically transferred to the cleaning apparatus wherein the substrate is recycled, so that the recycled substrated can be reused in a next cycle of coating, printing and cleaning. The off-press coating and the off-press cleaning step provide a fully automated printing method wherein the press down-time is minimized. The method comprises also an off-press or an on-press exposure step.

Abstract: An off-press plate-making apparatus is provided which comprises means for removing the lithographic image from the substrate of a used printing master and means for recoating the recycled substrate with a new image-recording layer. The off-press cleaning and recoating of the substrate provides a short press down-time. The recoated substrate forms an imaging material which can be exposed either on-press in a digital press comprising an integrated exposure apparatus or off-press in an exposure apparatus, which can be integrated in the plate-making apparatus or mechanically coupled thereto.

Abstract: An apparatus and method for storing rubber-covered cylinder sleeves for offset printing for rotary printing machines permits an identified rubber-covered cylinder sleeve to be found easily. The apparatus is equipped with an electronic memory device into which, for each rubber-covered cylinder sleeve, characteristic data can be entered and stored. As the rubber-covered cylinder sleeve is introduced into a storage, the characteristic data from the rubber-covered cylinder sleeve are read into the memory device, and the rubber-covered cylinder sleeve can be removed from the storage apparatus in accordance with predefined data.

Abstract: In a method of correcting a position of each ink fountain key, a position of an ink fountain key is set as a present position with reference to a home position by using print data including an image area ratio of a reference plate having a predetermined image. A printing product is printed by using the reference plate with the ink fountain key being set at the present position. A density of each of respective areas, corresponding to the ink fountain keys, of the obtained printing product is measured. One of the home position and the present position of the ink fountain key is corrected on the basis of a difference between the measured density of the corresponding area and a reference density stored in advance. A position correcting apparatus is also disclosed.

Abstract: An igniter element has two contacts (12, 13) which are on the contact side of a support body (11), and which are connected via a resistance element (15). By current feed to the contacts (12, 13), a primer mix (17) is ignited on one active side of the support body (11). The support body (11) is placed in a fixing device (10), whereby the former is fitted with at least one stop spring (18) which catches on a stop shoulder (21) of the holding device. Furthermore, the support body (11) has a recess (22) on the front-side in the region of the stop spring (18), which recess is open in the direction of the active side. After igniting the primer mix (17), pressure builds up on the active side, so that the outer surface (23) of the stop spring (18) is pressed against the inner surface of the fixing device (10).

Abstract: A body for inert aerial bombs is a single piece of cast iron, without the need for additional heat treatment. The single piece of cast iron has an internal cavity which does not require filling with any material. Internally, the body has protuberances (15) for a balance of the masses along the axis of rotation of the bomb and for receiving the functional components.

Abstract: An electrical igniter cap has a reproducible igniter characteristic by virtue of the fact that, at the firing side, an igniter unit 20 is covered by a foil of plastic material, which is rupture-resistant but tears quickly, and also at the firing side it bears against a sieve plate 28 with defined hole cross-sections.

Abstract: A bullet for law enforcement and personal defense use capable of meeting current FBI and IWBA standards and comprised of a jacket of malleable metal having a cylindrical side wall, tapered nose portion, an open forward end, and a plurality of deep longitudinally extending scores formed in the nose portion and defining petals therebetween which extend rearwardly from its mouth, and a malleable core mounted within the jacket and having a plurality of separable segments extending forwardly from its cylindrical base into the nose portion of the jacket and terminating adjacent said open jacket end in a shallow hollowed point, the bullet being capable of piercing substantial barrier materials before entering its target and thereafter expanding radially to about 1.5-2.0 times its diameter, while traveling 9-16 inches within its target.

Abstract: The behavior of the bogie of a muliple-axle vehicle is monitored. Accelerations of at least two axles of the bogie are measured with acceleration sensors allocated to the axles. The sensor signals are subjected to a Fourier transformation in FFT units. The frequency profiles resulting from the Fourier transform are compared with profiles that are stored in memory. Differences that are detected are compared with threshold values and messages are correspondingly sent to the system that controls the vehicle. The monitoring system allows mechanical operating errors of the bogie to be detected independently of effects caused by the running surface upon which the vehicle travels.

Abstract: The present invention relates to a pigment preparation comprising a mixture of coated and/or uncoated SiO2 flakes, one or more special-effect pigments, and a phosphate derivative, and to the use thereof, especially in printing inks.

Abstract: Water-based protective coating compositions contain as binder the product obtained by the reaction of an aminosilane, in acid solution, with a sub-stoechiometric amount of an epoxysilane, and further contain finely divided zinc and dispersed pigments.

Abstract: Superconductor precursor solutions are disclosed. The precursor solutions contain, for example, a salt of a rare earth metal, a salt of an alkaline earth metal and a salt of a transition metal. The precursor solutions can optionally include a Lewis base. The precursor solutions can be processed relatively quickly to provide a relatively thick and good quality intermediate of a rare earth metal-alkaline earth metal-transition metal oxide.

Abstract: Bismuth vanadate pigments comprising at least one coating containing calcium fluoride, bismuth oxyfluoride or a lanthanide fluoride or oxyfluoride or a mixture thereof are useful for coloring paints, printing inks and plastics.

Abstract: Various modified pigment products are described which are preferably capable of being dispersed in a variety of materials such as coatings, inks, toners, films, plastics, polymers, elastomers, and the like. The modified pigments are pigments having attached groups, such as polymeric groups, onto the pigment by means other than adsorption.

Abstract: The present invention provides improved methods and compositions for grouting heat exchange pipe in a hole or trench in the ground. The grouting compositions of the invention have quick set and high thermal conductivity properties and are basically comprised of an amorphous silica material, an alkali, a water swellable clay and water present in an amount sufficient to form a slurry. The compositions optionally also include a set retarder and a thermal conductivity increasing agent.