Abstract: An on-board weighing system employs a master unit, and one or more remote units to which weight sensors are connected. Calibration information for each weight sensor is stored in the remote unit to which it is connected. Analog weight related signals generated by the weight sensors also are converted by the remote units to digital sensor values. The remote units are connectable by a communications network with the master unit such that the master unit can read the digital sensor value and calibration information of each weight sensor for processing to yield vehicle weight. The on-board weighing system facilitates trailer swapping by automatically recording and tracking calibration information for the weight sensors in the remote units which together are mounted on the trailers that are swapped.

Abstract: A flat panel display device (50) includes magnetic field emitter elements (52). The emitter elements (52) include a dopant ferromagnetic material (56) used to produce a permanent magnet in the emitter elements (52). The permanent magnet in the emitter elements (52) generates a magnetic field (B) used to focus the electrons emitted from the tips of the emitter elements (52). The flat panel display device (50) further includes a voltage source (70) for producing an electric field (E) between a cathode electrode (54) having a gate electrode (58), and an anode electrode (60) having phosphor regions (62) disposed between black matrix regions (61). The magnetic field (B) provides a restoring magnetic force to collimate the electrons toward the phosphor regions (62) to produce a high brightness display.

Abstract: A process for the production of a product which is enriched in a desired enantiomer of a phenylpropionic acid selected from ibuprofen and flurbiprofen, or their pharmaceutically acceptable salts, which comprises a resolution stage, a recrystallization stage, an optional liberation stage, and an optional salt preparation stage. A substantially racemic mixture of the phenylpropionic acid is contacted with an enantiomer of .alpha.-methylbenzylamine, in specific ratios, to produce the enantiomerically enriched product.

Abstract: A method and apparatus for determining vehicle weight measurements using an on-board weighing system comprises a plurality of sensor assemblies each generating a weight related electrical signal and a processing and display unit. Each weight related signal is processed in the unit using two constant values which are stored in the unit. The constant values are calibrated at two vehicle weights, providing accurate vehicle weight measurements through a range of vehicle weights.

Abstract: A method of introducing a substance into a bird egg through the shell thereof comprises the steps of applying a seal to the exterior of the shell, inserting an injection device through the seal and into the egg, injecting the substance through the injection device and into the interior of the egg, and withdrawing the injection device from the egg through the seal. The method is particularly preferred for injecting substances into the albumin during the first quarter of injection through the bottom of the egg when the small end of the egg is oriented downward to prevent the introduction of air bubbles through the opening formed in the shell by the injection device.

Abstract: Apparatus for suppressing explosions comprises a reservoir containing hot pressurized water which is heated by a heater. On explosion conditions occurring in an enclosure a high speed differential pressure diaphragm is fractured to release a charge of hot pressurized water into the enclosure. When the water enters the enclosure portion it is converted into water droplets to suppress the flame front of a deflagration and a portion of the water flashes off as flash steam to reduce the oxygen concentration and suppress the explosion. A differential pressure diaphragm 40 comprises a pair of bursting diaphragms having a space therebetween which is maintained at a balance pressure. When explosion conditions occur the balance is disturbed and the diaphragms burst under the higher pressure.

Abstract: The invention relates to an arrangement for accurately fitting together two elements (1,2) one of which is provided with a projection (8) and the other with a recess (4) adapted to receive the projection, one (1) of the elements being machined to exact dimensions, whereas the other (2) element is manufactured by extrusion or like process. The novelty of the invention resides in that the machined element (1) of a hard material is provided with portions (9-11) serving as cutting means, while the other element of a softer material, adjacent its portions (12) for engaging the former element, is provided with excess material (14) which is adapted to be wholly or partly removed while the elements are being assembled.

Abstract: Apparatus for suppressing explosions comprises a reservoir means containing hot pressurized water which is heated by a heating means. On explosion conditions occurring in an enclosure a high speed differential pressure diaphragm is fractured to release a charge of hot pressurised water into the enclosure. When the water enters the enclosure portion it is converted into water droplets to suppress the flame front of a deflagration and portion of the water flashes off as flash steam to reduce the oxygen concentration and suppress the explosion. A differential pressure diaphragm 40 comprises a pair of bursting diaphragms having a space therebetween which is maintained at a balance pressure. When explosion conditions occur the balance is disturbed and the diaphragms burst under the higher pressure.

Abstract: A system for use on vehicles having air bag suspension components to provide the operator an accurate reading of the weight of the load carried. Air bag inflation is controlled by a height control valve to maintain a load carrying platform of the vehicle a constant distance from a vehicle axle. Pressure changes in the air bags and a first conduit serving same are communicated to a transducer or the like by a second conduit. A readout device is located in the vehicle operator station. The readout device displays the weight of the load on the platform and is adapted for use with different-sized air bag components.

Abstract: A method for mechanically stimulating the nipples of a pregnant woman for diagnostic and therapeutic effects. A nipple stimulator device is placed over a woman's nipple, and an intermittent reduced pressure is induced in the interior of the apparatus by a pump. An elastic membrane on the stimulator device is drawn inward by the reduced pressure, and in so doing acts to massage the breast nipple and the adjacent breast. A gentle, soft massage of the nipple is thereby provided to yield the desired stimulation to produce hormones, for example, useful in accelerating labor or conducting contraction stress tests in a pregnant woman.

Abstract: The present invention relates to the preparation of compounds, useful in animals and in humans, as nonsteroid anti-inflammatory agents of the formula ##STR1## in which R.sub.1 is hydrogen, alkyl, alkanoyl, phenylalkyl or phenylalkanoyl, said alkyl and alkanoyl groups having 1 to 6 carbon atoms and said phenyl group having 1 to 3 halogen substituents or 1 to 3 alkyl or alkoxy substituents, said alkyl or alkoxy substituents having 1 to 4 carbon atoms, and their pharmaceutically acceptable salts.

Abstract: An improved method of growing an Easter lily or other species of the genus Lilium is disclosed. A bulb scale from a substantially pathogen-free lily plant is propagated in a growing medium to form a bulblet which is thereafter grown in plant form rather than bulb form. The bulblet is planted and the young plant is grown under conditions of short days to prevent flowering and encourage foliage and root formation. After the initial short-day growing period of approximately thirty-four weeks, a three week period of long-day conditions initiates flowering. Substantially, a three month period of natural lighting effects the final growth and finishing of the desired lily plant.

Abstract: An improved method of growing an Easter lily or other species of the genus Lilium is disclosed. A bulb scale from a substantially pathogen-free lily plant is propagated in a growing medium to form a bulblet which is thereafter grown in plant form rather than bulb form. The bulblet is planted and the young plant is grown under conditions of short days to prevent flowering and encourage foliage and root formation. After the initial short-day growing period of approximately thirty-four weeks, a three week period of long-day conditions initiates flowering. Subsequently, a three month period of natural lighting effects the final growth and finishing of the desired lily plant.