Abstract: The compressor head, internal and/or external discriminator, and manifold design in general utilize ball valves on the suction and discharge of a cylinder head in the recovery of refrigerant liquid and/or vapor. The device facilitates the flashing of liquid refrigerant pumped to the compressor which, in turn, assists to cool the compressor head. The flashing of liquid refrigerant to vapor also deters liquid transfer into the compressor enhancing performance thereof. The vapor passages within the discriminator, cylinder head and/or manifold are sized for receipt of spring actuated ball's to open and/or close the vapor passages during suction and/or discharge of refrigerant vapor or liquid by the compressor.

Abstract: A process for reducing NOx concentrations in waste gas streams by contacting the waste gas stream with a reducing agent selected from ammonia and urea and then oxidizing the lower NOx's present in the waste gas streams to higher oxides with sodium chlorite.

Abstract: A system for stopping the deployment of an airbag in a vehicle includes a detector for detecting a position of the airbag with respect to an occupant of the vehicle and an airbag operating device. The detector is located on the airbag in an area which, upon deployment of the airbag, is facing the occupant of the vehicle. The detector generates a position signal which is sent to the airbag operating device such that the airbag operating device stops the deployment of the airbag when the position signal indicates a predetermined position of the airbag in relation to the occupant.

Abstract: An intake manifold and a collector made of synthetic resin are molded integrally to constitute a body of an intake module. A synthetic resin holder for holding at least one of a harness and a piping member (a pipe for hot water, and a canister purge pipe) is mounted at the upper part of the intake module body to incorporate the harness and/or piping member as an intake module element. Further, an engine control unit, an injector, a throttle body and so on are also incorporated into the module body to progress formation of an intake system of the internal combustion engine into module, and module elements are increased more than that presented previously to further enhance simplicity of vehicle assembling work, convenience of transportation, and mounting density, and to realize smaller and lighter weight, housing properties, and lower resistance of harness.

Abstract: An ignition apparatus for an internal combustion engine has an arrangement comprising a power part and a control part which are accumulated in a one-chip in an IGBT monolithic silicon substrate. The control circuit part has current limiting function of prevent the flowing of any current which is above a predetermined value as well as function of detecting malfunction heat generation by which a primary electric current is blocked compulsorily. The secondary voltage of an ignition coil is generated repeatedly below a plug discharge voltage so as not to generate spark discharge in the sparking plug when the electric current compulsory blocking is carried out, and energy charged in the ignition coil is emitted or discharged. With this arrangement, the one-chip ignition apparatus with high reliability can be achieved.

Abstract: An actuator for a drum brake comprises a housing (1), a screw mechanism having at least one screw (3,6) and a nut (4, 7), which screw mechanism (2) is supported with respect to the housing (1), and drive means (3) which are drivingly connected to the screw mechanism for providing a linear movement of at least one of the screw and nut with respect to the housing upon driving the screw mechanism. The screw mechanism comprises two axially aligned screws which have opposite lead angles and two corresponding nuts, said screws each engaging a respective nut, the drive means being connected to both screws or to both nuts.

Abstract: Multipurpose panels having L-shaped tabs are interconnected using durable connectors to form a multipurpose mat that facilitates mobility over otherwise unstable terrain. In one embodiment, four-sided panels are fabricated from laminations of fiberglass-reinforced plastic (FRP) with radiused rectangular holes machined in each of two adjacent edges and a recessed L-shaped tab formed along opposing adjacent edges. The connectors are fabricated from corrosion resistant metal and assembled to precise specifications prior to insertion in the rectangular holes machined in pre-specified types of panel. Top and bottom plates of durable connectors are fabricated from 6061-T6 aluminum stock. A threaded bolt used to tie the plates together, to which a liquid threadlocker is applied, is fabricated from a steel alloy suitable for use with aluminum. Two specially fabricated tools, a spacer guide and an alignment tool, may be used to optimize installation. These also may be fabricated from 6061-T6 aluminum stock.

Abstract: A transportation system includes lifts for inter-floor carriage, a carrier cart for intra-floor carriage, and a transit stocker for loading/unloading an article to/from the lift. For each of the lifts, operation status, that is, operating or not, is recorded in a database. The operating rate of each lift, carriage queue for each lift, and an inventory of each transit stocker might also be recorded in the database. When carriage of an article is required, a lift optimum for the carriage is selected from among the lifts based on the information recorded on the database.

Abstract: In a semiconductor integrated circuit device including a third gate, the present invention improves miniaturization and operation speed and reduces a defect density of an insulator film. In a semiconductor integrated circuit device including a well of a first conductivity type formed in a semiconductor substrate, a source/drain diffusion layer of a second conductivity type inside the well, a floating gate formed over the semiconductor substrate through an insulator film, a control gate formed and isolated from the floating gate through an insulator film, word lines formed by connecting the control gates and a third gate formed and isolated from the semiconductor substrate, the floating gate and the control gate through an insulator film and different from the floating gate and the control gate, the third gate is buried into a space of the floating gates existing in a direction vertical to the word line and a channel.

Abstract: The present invention relates to a V-notched web formed on a drill insert of a drill tool assembly. The V-notched web allows greater stability and feed rates, while decreasing the heat generated at the insert tip. The present invention is provided by a drill insert comprising a drill insert body having at least two cutting edges, a web between the two cutting edges, and a web thinning notch formed on either side of the web. Each web thinning notch forms a notch cutting edge having a positive rake angle.

Abstract: Disclosed is an apparatus for generating ICP, which has a heater having a hot wire as a heating source for heating elements in a chamber and inner wall of the chamber and also efficiently transfers heat of the heater through a heat transferring gas to the elements in the chamber and the inner wall of the chamber. According to the present invention, the elements in the chamber and the inner wall of the chamber can be heated up to a temperature of about 200° C., thereby reducing the adhesion of the by-product served as the source generating the undesirable particles. In addition, since the hot wire having a longer life span than the halogen lamp is used as heat radiating means, the life span of the apparatus is also increased.

Abstract: A guide rail clamp comprising a first clamp half and a second clamp half, which when fastened together form a slot therethrough adapted to fit a cylindrical support rod or a flat rectangular support bar is disclosed. The two halves of the clamp may be held together by a pair of bolts extending through a pair of threaded sleeved nuts, which securely grip the bolts when the two clamp halves are spaced slightly apart. In a preferred embodiment, two pegs extending from one clamp half into holes located in the second half help align and secure the grip of the clamp and minimize motion of the rail. To securely fasten the support rod or support bar inserted within the slot, a bolt may be used to bias the support bar or rod against the edges of the slot.

Abstract: A display device has a driver including a level converter formed of polysilicon MISTFTs. The level converter includes first, second and third N-channel MISTFTs (NMISTFTs) and first, second and third P-channel MISTFTs (PMISTFTs). Gate and first terminals of the first NMISTFT and PMISTFT, and a gate terminal of the third PMISTFT are coupled to an input terminal via a capacitance. Second terminals of the second NMISTFT and PMISTFT, and a gate terminal of third NMISTFT are coupled to the input terminal via a capacitance. A first terminal of the third PMISTFT, and second terminals of the first NMISTFT and PMISTFT are coupled to a high voltage. A second terminal of the third NMISTFT, gate and first terminals of the second NMISTFT and PMISTFT are coupled to a low voltage. A second terminal of the third PMISTFT and a first terminal of the third NMISTFT are connected to an output terminal.

Abstract: Application of electrical pulses and mechanical vibrations to the skin is provided in a controlled manner, in order to increase the absorption of substances applied previously on the skin. Electrical pulses are provided to the skin by way of an array of electrodes disposed on a vibrating head, and the mechanical vibrations are provided to the skin by way of the vibrating head being made to vibrate. Preferably, the electrical and mechanical vibrations are at the same frequency and phase with respect to each other, in order to increase the absorption effect. Also, a suction is applied to the skin, in order to provide for a substantially uniform absorption of the substance that was applied previously on the skin.

Abstract: A liquid crystal light valve includes a semiconductor substrate having a region for a plurality of switching elements formed in a matrix form. A first metal layer is formed on the surface of the semi-conductor substrate through an insulating layer and divided into a plurality of parts by first slits. A second metal layer is formed on the first metal layer through another insulating layer and divided into a plurality of parts by second slits. A third metal layer is formed on the second metal layer through still another insulating layer and divided into a plurality of parts by third slits. An opposite substrate has an opposite electrode on a surface thereof, disposed so as to be opposite to said third metal layer through an interval on the opposite electrode side. Liquid crystal fills the interval between said opposite electrode and the third metal layer.

Abstract: A new valve device adapted specifically for use with hot erosive flow streams is provided. This valve device has an inner plug head, which modulates and throttles the amount of flow passing through the valve when the valve is open. The inner plug head is shaped so that as the valve plug approaches the closed position, the inner plug head blocks most of the flow path, reducing the flow to a small amount. The valve of this invention has an outer plug head the contacts the valve's outer ceramic seat as the valve reaches the closed position. Contact between the outer ceramic seat and the outer ceramic plug entirely shuts off flow through the valve.

Abstract: An electrically-controlled throttle valve apparatus includes a motor, a speed reducing mechanism for reducing rotation speed transmitted from the motor, a throttle valve connected to the speed reducing mechanism, and a force applying device applying force to the throttle valve in the direction of returning the valve to its initial position and adjusting the opening of the throttle valve by driving the motor. Parameters of the motor, the speed reducing mechanism, and the force applying device have values such that the operation time t from the minimum to the maximum throttle valve opening, which is determined by an evaluation equation obtained from equations of throttle valve motion, is less than a prescribed target throttle valve operation time t*. Furthermore, resistance and an induction voltage constant of the motor are determined to satisfy a constraint equation obtained based on Ohm's law.

Abstract: Aircraft arresting beds constructed of cellular concrete at ends of runways may be subject to damaging effects of jet blast phenomena. Arresting units resistant to such effects are described. A block of compressible material, such as cellular concrete, provides compressive failure characteristics suitable for arresting travel of an aircraft overrunning a runway. A top sheet of relatively thin frangible material positioned above the block provides a stronger, more damage resistant surface, while still readily fracturing in an arresting incident. Intermediate material, such as a foam layer, under the top sheet may be included to provide a protective cushioning effect by mitigating transmission of external phenomena forces to the block. A wrapping, such as polyester net, at least partially enclosing other portions of the arresting unit provides a stable unified composite, without destroying desired compressive failure characteristics of the unit.

Abstract: A extendible boom incorporates a locking mechanism that mechanically engages an extended boom section in response to the loss of hydraulic fluid pressure to the lift cylinder for that boom section so as to prevent unintended boom lowering. The locking mechanism includes locking devices, such as toothed cams, that are located on opposite sides of the boom and that are configured to move, 1) from a disengaged position permitting unobstructed movement of the extended section relative to the adjacent section, 2) to an engaged position in which the locking devices engage opposite sides of the extended section to prevent unintended boom lowering.

Abstract: A burner (10) for reducing NOx emissions where supply fuel (16) and supply air (20) are supplied to a combustion tunnel (52) at high and low velocities and secondary air (26) is supplied to a secondary combustion zone (60), wherein products of combustion (59) exiting into the secondary combustion zone (60) from the combustion tunnel (52) are drawn back into the combustion tunnel (52) and back into the secondary air conduit (54).