Abstract: Safety edge switch (1) for power-driven equipment or power-driven doors, sliding equipment and so forth of vehicles, with a hollow profile made of an elastomeric material and having a mounting profile (2) and a shell part (3), in which hollow profile there is an internal body (4), the internal body part (4) and the shell part (3) having electrically conductive zones that, upon mutual contact, initiate a switching pulse that can be led to an interpretation unit. The mounting profile (2) is made electrically conductive and is electrically conductively connected to the internal body part (4) or the shell part (3).

Abstract: A steering stabilizer apparatus for the steering system of a vehicle having a steerable member movable away from a selected center position in response to a steering movement. The apparatus includes a rotary member having a corresponding face with centering detents, a piston member having a corresponding face arranged opposite to the rotary member face with a centering detent aligned with each rotary member detent when the rotary member is in a centered position corresponding to the selected position of the steerable member. Bearing members are arranged to be pressed between the rotary and piston members and to be in contact with a seat of each of a pair of aligned detents when the steerable member is in the preselected position. The rotary member is rotated relative to the piston member in response to movement of the steerable member.

Abstract: A direct X-ray system for industrial radiography like non-destructive testing applications, and personal monitoring, being particularly less sensitive to pressure phenomena, has been disclosed, said system consisting of a direct X-ray black-and-white negative-working radiographic film material, comprised of a transparent support coated on at least one side thereof with a tabular grain emulsion layer, substantially free from spectrally sensitizing dyes, in which at least 50 percent of total grain projected area of all grains is accounted for by silver bromoiodide tabular grains having an iodide content of less than 5 mole %, based on silver, having an average aspect ratio of at least 2, and having a volume greater than 0.

Abstract: A portable embankment stairway with steps that can be adjusted for the slope of the section of the embankment on which it is temporarily installed to provide level footing for workmen on the stairway.

Abstract: A method for preparing a lithographic printing plate by means of ink jet is disclosed. In the ink jet fluid an oleophilizing compound is incorporated containing a 1,3-dicarbonyl group in its chemical formula.

Abstract: A method for preparing a lithographic printing plate by means of ink jet printing is disclosed. The ink jet fluid contains an oleophilizing compound having in its chemical structure a phosphorous containing group capable of reacting with the surface of a lithographic receiver.

Abstract: A method for preparing a lithographic printing plate by means of ink jet is disclosed. The ink jet fluid contains an oleophilizing compound chosen from the group consisting of a catechol, a pyrogallol, and a salicylic acid.

Abstract: A polyester film is disclosed comprising on its upper side a latex subbing layer, and a gelatin subbing layer which contains a black spacing agent. This polyester film can be advantageously used as support for several imaging elements, such as photographic materials, (photo)thermographic materials, and ink jet recording elements.

Abstract: A method for producing a more accurate instantaneous unit hydrograph particularly for urban areas and for use in specifying the capacities of structures engineered to manage surface water runoff at the watershed catchment. The method uses map data verified by on-site inspections to obtain the input for the computer-performed calculation of initial probabilities, transition probabilities and mean waiting times, and subsequently the instantaneous unit hydrograph. This data includes the areas, links between streams, and slopes of various parts of the watershed.

Abstract: A linkage assembly (10) of remotely adjustable length extends between a steerable member (17) and a frame member (12) to define the center position of the steerable member (17). The linkage assembly includes a resistance assembly (30) for providing a resistance force resisting forces tending to move the steerable member (17) to either side of the center position, and a trim assembly (28) having a piston (36) that may be locked in position (C1) in a trim cylinder (33) for transmitting steering forces to the resistance assembly (30). A trim valve (52, 52′, 52,″ 301) is operable between a closed position for preventing trim fluid flow so that the piston (36) is held in its locked position (C1), and an open position for allowing the trim piston (36) to move away from its prior locked position (C1) to a new locked position (C2) to permit the length of the linkage (10) to be changed in response to a steering force applied to the steering wheel.

Abstract: A steering linkage assembly (10) having a resistance assembly (30) for resisting turning movements of a steerable member (17), and a trim assembly (28) for remotely adjusting the length of a linkage (10) between the steerable member (17) and a frame member (12). A trim valve (52, 52′, 52,″ 301) is operable between closed and open positions for allowing a trim piston (36) to move from one locked position (C1) to another locked position (C2) to change the length of the linkage (10). A liquid pressurized by a gas pressure source (88) is provided to the resistance assembly (30) and to the trim assembly (28) by a single pressure accumulator assembly (275), or by a dual accumulator assembly (75, 175) providing liquid at a trim pressure and a resistance pressure. The stroke of the trim piston (36) is sufficient for the fluid systems (28, 30, 75, 175, 275) to remain pressurized at all times.

Abstract: A heat-resistant and wear-resistant insertion element or segment of a segmented dip tube suitable for use in a refractory-lined cyclone of a cement clinker production line. The insertion element, is capable of being fabricated and installed with a length greater than 120 cm, and is distinguished by a long service life. The insertion element may be a composite structure made of a metallic carcass or sheet (10) and a metallic mesh with webs (11) forming lattice-shaped openings which are filled with a heat-resistant ceramic composition (12).

Abstract: A test strip for determining blood glucose concentration includes a test strip and a photometer. The test strip comprises a substrate formed with an aperture, a polymeric membrane adhered to the aperture and in registration with the aperture, having a quantity of reagent on its bottom surface of the membrane. The polymeric membrane is adhered to the bottom of the substrate by double sided tape. The placement of the reagent on the bottom surface of the membrane allows filtration of the red blood cells from plasma before the glucose in the blood reaches the reagent and carries with it oxygen to drive the glucose-reagent reaction to completion. The photometer includes an infrared LED for detecting glucose components in the reacted test strip and simple, one-button operation.

Abstract: Draining of the waste tank of a recreational vehicle is improved by using a motor to operate the waste hose. The motor causes the proximal end of the hose to be extended from its housing in the RV while the distal end remains attached to the waste tan. The extended proximal end can then be inserted into the access pipe of a sewer system for draining the waste tank. The motor will retract the hose when the waste tank has been emptied. The motor is operable either by throwing a switch on the motor or pressing a button on a remote control unit.

Abstract: A pet traveling kit which integrates a pet bed with a food and water storage system for use in traveling with a pet. Generally resembling a folding garment bag, the portable pet kit of includes a folding shell which carries a cushion for use by the pet to sleep or lounge, and a mesh pocket for use in transporting items a pet may need such as medicine or pet toys. At the fold of the shell are sealable containers adapted to hold food and water releasibly affixed to a spine, which also provides support to the fabric shell. The fabric shell further includes handles or straps and closure for convenient carrying.

Abstract: An emergency vehicle signal device mounted in the interior of a vehicle which, when activated, is visible outside the vehicle, but which is not readily apparent outside the vehicle when not in operation. The signal device does not interfere with the operation of the vehicle when activated, and does not affect the aerodynamics, handling, or overhead clearance of the vehicle.

Abstract: A system of components that cooperate to shield the exposed skin of the ears, forehead and neck against contact by a hot curling iron includes a head band, an ear piece, and neck shield. The ear pieces fit over the ears, cupping the tops and backs of the ears to both protect them and derive support for the system from them. The head band and neck shield attach to ear pieces and are made of a heat resistant fabric. The three components will not prevent burns in every case but can prevent or limit injury from the proximity of the hot curling iron and harm from the occasional, inadvertent touching of the iron.

Abstract: A truck storage box having a frame of sufficient size to fit inside a truck bed with a hinged top. Said frame will have a means to pivot from a position parallel to the bottom of the truck bed to a position perpendicular to the bottom of said truck bed. A collapsible section is attached to the frame allowing for storage when the frame is in the parallel position. The frame shall contain said collapsible section when the frame is in the perpendicular position.

Abstract: A drive-through work station with power operated tarping equipment is provided to efficiently and safely apply tarpaulin covers to payloads on flatbed highway trailers. The work station may include a work platform at one or both sides of the trailer being tarped.