Abstract: An internal combustion engine combusts a first fuel or a second fuel. A method for controlling the engine comprises supplying first fuel to at least one combustion chambers of the internal combustion engine, stopping the supply of the first fuel to the combustion chamber in response to an engine operating condition, and fueling with the second fuel to the at least one combustion chamber after a predetermined period, so as to maintain an engine speed within a predetermined range.

Abstract: An electric throttle control apparatus for an internal combustion engine includes a throttle motor that operates the throttle valve. A throttle control unit controls driving duty for operating the throttle motor. The throttle control unit determines a tapping operation for learning a full close position of the throttle valve to be completed when the accelerator position is at a substantially minimum position, the opening degree of the throttle valve is substantially constant in the vicinity of the full close position, and the driving duty for operating the throttle motor with respect to a close direction of the throttle valve becomes equal to or greater than a threshold. The throttle control unit restricts the driving duty to be equal to or less than a driving duty limiting value, thereby maintaining the throttle valve in the full close position, when the throttle control unit determines the completing condition to be satisfied.

Abstract: A two-stroke engine has an intake channel via which the engine (1) is supplied with an air/fuel mixture prepared in a carburetor (12). The engine also has a starting device (19, 40) for enrichment of the air/fuel mixture during the start operation. The starting device (19, 40) is disposed in the region of the carburetor (12). To avoid an overenrichment of the mixture after start-up of the engine, a bypass channel (20) is provided which branches off upstream of the starting device (19, 40) viewed in the flow direction (30) of the air/fuel mixture and opens downstream of the starting device (19, 40). A switching valve (23) is mounted in the bypass channel (20) and is essentially closed when the engine (1) is started. When the engine (1) runs up, the switching valve (23) automatically switches into a position where less throttling occurs.

Abstract: The injection system has a pump for supplying high-pressure fuel to a storage volume for supplying a number of injectors. The pump has at least one reciprocating pumping element performing a compression stroke synchronously with each fuel injection. The injection system has at least one control device for controlling the amount of fuel supplied by the pump to the storage volume, and which is controlled by a chopper control unit to modulate the fuel volume introduced into the compression chamber during the intake stroke (Ps-Pi). The delivery start instant of the pumping element during the compression stroke being unequivocally defined by the fuel volume introduced.

Abstract: A fuel injection apparatus has an accumulator, a booster, a nozzle, a hydraulic circuit, a hydraulic pressure valve and a control valve. At least one of a transmission path, which is connected to the hydraulic circuit, and the hydraulic piston is configured to generate a delay in an operation of the nozzle or the booster that is driven by one of fuel pressure in the control chamber and fuel pressure in the back pressure chamber that is directly controlled by the control valve, against an operation of the booster or the nozzle that is driven by the other of the fuel pressure in the back pressure chamber and the fuel pressure in the control pressure indirectly controlled by the hydraulic pressure valve.

Abstract: An apparatus, system, and method of damping pressure pulsations and attenuating noise transmission in a fuel supply system. The apparatus includes a first end in fluid communication with a fuel supply line, a second end in fluid communication with a manifold, and a body that couples in fluid communication the first and second ends. The first end is adapted to receive fuel from a pump. The second end is adapted to supply the fuel to a plurality of nozzles in individual fluid communication with the manifold. And the body includes a tube that is arranged in a helix around a central axis.

Abstract: A cover assembly for a fuel tank of a vehicle includes a cover made of a metal material adapted to close an opening in the fuel tank having a fuel reservoir disposed therein and an insert molded to the cover to form a plurality of members to allow components to be attached thereto. The insert is integral, unitary, and one-piece.

Abstract: A filter assembly having a filter element that is self positioning into a preferential filtering position upon insertion into a tank which will contain the medium to be filtered (e.g., gasoline, oil, etc.).

Abstract: A pressure relief valve useful in vehicle fuel delivery systems includes a spring biased, concave conical flow directing surface and a spherical valve seat.

Abstract: A vehicle fuel system includes a fuel vapor recovery canister containing a carbon bed configured to capture hydrocarbon material associated with fuel vapor discharged from the fuel tank into the canister. A purge vacuum is applied to the canister to draw fuel vapor carrying reclaimed hydrocarbon material from the canister into an intake manifold coupled to an engine so that the reclaimed hydrocarbon material can be burned in the engine.

Abstract: A canister includes a casing that has a tank port connected to a fuel tank, an atmospheric port connected to an atmospheric passage communicating with atmosphere, and a purge port connected to an intake passage of an engine. An adsorbent is charged in the casing for adsorbing fuel vapor. A support member defines an accommodation chamber in the casing. The support member supports the adsorbent. A pump is supported by the support member. The pump is accommodated in the accommodation chamber. The pump introduces atmospheric air into the accommodation chamber through the atmospheric passage. A motor is accommodated in the accommodation chamber. The motor drives the pump. A damping member is located between the pump and the support member for absorbing sound and vibration transmitted from the pump to the support member.

Abstract: An engine control system that monitors flow restriction through an exhaust gas recirculation (EGR) system of an engine includes a first module that calculates a test EGR mass flow rate based on a first average EGR mass flow rate when the EGR system is in an EGR OFF mode and a second average EGR mass flow rate when the EGR system is in an EGR ON mode. A second module selectively generates a fault signal based on the test EGR mass flow rate.

Abstract: An ignition apparatus includes a high voltage (HV) terminal to which a high voltage end of the secondary winding is attached. The ignition apparatus further includes an electrically conductive cup configured to surround the high voltage terminal when the secondary winding spool is inserted in the case. The high voltage terminal has one end that comes into engagement with an inner annular surface of the cup. Electromagnetic interference suppression is provided by a resistor disposed between the cup and a high voltage connector assembly that connects to a spark plug. The resistor is formed of electrically conductive plastic material.

Abstract: An ignition coil apparatus for an internal combustion engine can improve the ignition performance of the engine in an entire rotation range. The ignition coil apparatus is arranged in a plug hole formed in the engine, and includes a case (1), a center core (2) arranged on a central axis of the case (1), and a primary coil (3) and a secondary coil (4) both arranged on an outer periphery of the center core (2). Magnets (20) are arranged on the opposite end faces, respectively, of the center core (2) for applying a magnetic force thereto in a direction opposite to the direction of magnetic flux lines generated when a primary current (i1) is supplied to the primary coil (3), and the primary coil (3) has a resistance, an upper limit value of which is 1.2 ?.

Abstract: The object of the present invention is to provide a method whereby it is possible to cut a single crystal ingot comparatively accurately while allowing resulting slices to have a flat surface, and to lengthen the life of the blade more than would be possible with conventional methods. A single crystal ingot 10a is arranged below a straightly running portion 18a of the blade which is made to run endlessly along a circuit such that the longitudinal axis of ingot 10a crosses at right angles with the straightly running portion 18a of the blade, thereby enabling the straightly running portion 18a of the blade to cut the ingot 10a perpendicularly.

Abstract: Ten of pavilion main facets are formed with reference to the previously formed five of first pavilion main facets in which an initial first main facet is formed in a position centered on a line shifted approximately fifteen degrees from the ridge of the raw diamond on the pavilion side. Ten of pavilion main facets 19 radiate from the curette 18 and twenty of lower girdle facets are formed between the adjacent pavilion main facets on the pavilion side of the diamond 1.

Abstract: An electric oven with a door cooling structure includes a cavity formed in the case to provide a high temperature environment, a door for selectively opening and closing the cavity, inner, intermediate and outer panels provided in the door; an airflow shielding panel for blocking a space formed below the intermediate panel to guide introduced air upward; a door cover for blocking a top of the door, which is defined between the inner and outer panels, and a fan for applying negative pressure to gaps defined between the inner, intermediate and outer panels so that the panels can be cooled by the air flowing upward and downward in the gaps.

Abstract: A protective garment incorporates a face and neck mask adapted to filter out airborne particulates. The protective garment outwardly has the appearance of a conventional shirt, sweater or jacket, yet incorporates a convenient, easy to use, and readily accessible mask that is always available to the wearer and is ready for use on short notice.

Abstract: An improved humidifier assembly includes a tubing and a one-way valve for equalizing pressure between gas space of a water supply container and gas space of a humidifier vessel.

Abstract: A powder inhaler for administering powder by inhalation comprising: a flow path defined by a plurality of surfaces through which a stream of air is in use drawn on inhalation by a user; and dosing means (18) for providing a dose of powder to the flow path for entrainment in the stream of air; characterized in that the inhaler further comprises dislodging means for dislodging powder accumulated on a surface of the flow path downstream of the dosing means (18).

Abstract: A cigarette filter has filter sections including filter materials individually wrapped with plug wrap paper, forming paper for wrapping the filter sections integrally, and tipping paper covering the forming paper so as to connect the filter sections to a cigarette section to form a cigarette, wherein activated charcoal and an inorganic mineral-based porous material carrying ferrous sulfate/L-ascorbic acid are contained as adsorbents in at least one of the filter materials and a space between the filter materials.

Abstract: Cut filler compositions, cigarettes, methods for making cigarettes and methods for smoking cigarettes are provided, which involve the use of an oxyhydroxide compound that is capable of decomposing to form at least one product capable of acting as an oxidant for the conversion of carbon monoxide to carbon dioxide and/or as a catalyst for the conversion of carbon monoxide to carbon dioxide. The oxyhydroxide compound and/or the product formed from the decomposition of the oxyhydroxide can be in the form of nanoparticles. Cut filler compositions are described which comprise tobacco and at least one such oxyhydroxide compound. Cigarettes are provided, which comprise a tobacco rod, containing a cut filler having at least one such oxyhydroxide compound.

Abstract: In a compact comprising a housing, an applicator and a plurality of recesses in the housing for receiving a cosmetic, it is provided, with a view to obtaining an improved compact, that the length of the applicator and the width of the recesses are coordinated for the sum of the widths of the recesses approximately to correspond to the length of the applicator so that the applicator, when stroking across the recesses, is simultaneously loaded with each of the cosmetics contained therein.

Abstract: Cosmetic brush (11) is extensibly received in cosmetic container to pick up cosmetic (2) from lid (1) without being damaged. Lid (1) is engaged with and disengaged from body (10) without fail. Body (10) is constructed of: lift sleeve (14) holding the brush (11); intermediate sleeve (15) with neck (17) cooperating with lid (1) to realize threadable engagement therebetween; and outer sleeve (25) with spiral groove (26) which is a part of a telescopic mechanism for extending and retracting the brush (11) from intermediate sleeve (15). Threadable engagement is larger in frictional resistance than the telescopic mechanism to make it possible: to move first the brush (11) when the lid (1) is rotated; and, then to disengage the lid (1) from intermediate sleeve (15) after the brush (11) press-contacts with the cosmetic (2) and is prevented from moving upward.

Abstract: An embodiment of the invention is a method of cleaning a material stack 2 that has a hard mask top layer 8. The method involves cleaning the material stack 2 with a fluorine-based plasma etch. The method further involves rinsing the material stack 2 with a wet clean process.

Abstract: The invention relates to a flushing device for a sealing system on a housing element with a sealing surface and an associated closing element with a radially outer elastic seal, comprising at least one source for a flushing medium, an annular channel arranged in the housing element, and an annular gap, out of which the flushing medium can pass, the annular gap being closed by the radially outer elastic seal in the closed position of the closing element. At least one further closable outlet is provided for the flushing medium on the annular channel. At least one side of the opening of the annular gap is of undulating or serrated design. In accordance with the process for using the flushing device, with the closing element closed and the annular gap closed and with the further outlet open, a flushing medium is let into the annular channel from the source and is let out via the further outlet.

Abstract: A tent pole bracket for use with a tent having a pole, which may comprise a body having a first end and a second end and a first side and a second side, the body including a wall defining an elongate cavity for receiving a tent pole, the cavity being open on the first end and open on the first side, and the body having a slot for receiving a strap, and methods of use thereof.

Abstract: The present invention relates to a hydrant system that is projected over the ground while being buried in the underground. The hydrant system comprises a sluice valve connected to a water-guide tube within a manhole M, the sluice valve having a first openings/shutting shaft disposed therein; a female cylinder having a drain valve that is opened when the sluice valve is locked and that is locked when the sluice valve is opened, and a bracket having a through-hole; a male cylinder having a piston for opening/shutting the bottom of the male cylinder as a piston rod is rotated in the forward or reverse direction; a rod for limiting a projection range of the male cylinder protruded against the female cylinder; a manhole cover having a sub hole through which the male cylinder passes; a second opening/shutting shaft for rotating the first opening/shutting shaft; and a universal joint, which connects the first opening/shutting and the second opening/shutting shaft.

Abstract: What is disclosed is a a pressure limiting valve comprising a valve body, the axial movement of which is damped by means of a damping device. In accordance with the invention, the damping device includes a damping chamber formed on the return side, that is subjected to the system pressure acting on a pressure port.

Abstract: There is provided a one-way gasoline valve that is functional with conventional gasoline dispensing pumps in the United States today. An outer tubing body is open at both ends. One end is threaded to allow it to be placed into the end of a threaded gasoline dispensing pump nozzle assembly. A crossbar is provided, attached to a spring. This spring runs the length of the outer tubing, and has a large metal ball permanently attached to it at the end of the outer tubing body that is not threaded. This ball rests in position against a curved surface of the outer tubing that conforms to the curvature of the ball.

Abstract: A device for reducing evaporation of volatile organic compounds (VOC) during filling of a substantially liquid petroleum product into a storage and/or transportation tank (18) via a down pipe (14), wherein the down pipe (14), which has a non-constricted flow-section, is provided with an inlet (22) for gas at its upper portion, the inlet (22) being arranged to enable inflow of gas due to the underpressure being formed in the upper portion of the down pipe (14) when the petroleum product flows down through the down pipe (14).

Abstract: A nitrous oxide and fuel control valve has simultaneous flow control of nitrous oxide from a first fluid-delivery aperture (8) and flow control of fuel from a second fluid-delivery aperture (10) into a mixing nozzle (38) of an intake manifold of an engine by simultaneous actuation of an activation T-bar (18) with an actuation piston (26) that is actuated with gas pressure from an actuation-pressure source (43) with an actuation on/off solenoid valve (44). It can be structured for low-weight, short-term needs for racing and other sports uses or for heavier long-term needs of engines.

Abstract: Embodiments of the invention relate to a substrate processing chamber. In one embodiment a substrate processing chamber includes a chamber body containing a substrate support, a lid assembly comprising an expanding channel extending from a central portion of the lid assembly to a peripheral portion of the lid assembly and positioned to substantially cover the substrate support, and one or more valves adapted to provide one or more reactants into the chamber body. The valves comprising a valve body having at least two ports comprising a purge inlet and an outlet, a valve seat surrounding one of the ports, an annular groove formed around the valve seat coupling the purge inlet and the outlet, and a diaphragm assembly. The diaphragm assembly comprises a diaphragm movable to contact the valve seat, a piston coupled to the diaphragm, and a cylinder to house the piston.

Abstract: A multifunctional faucet has a dispensing faucet (2) for one or more fluids (18, 19), a sensor (3), a supply (10) for the fluids (18, 19) and a control (5). The multifunctional faucet (1) has at least one graphics-capable optical display (4), which is preferably arranged on the front side of the faucet head (36) and is connected to the control (5). The display (4) has a field display (29) or a display with a matrix of a plurality of luminous display elements.

Abstract: Sealing and breathing valve assembly for accumulators comprising: at least one substantially tubular collar associated to the cover of said accumulator and suitable for connecting the external environment with one or more breathing ducts made in said cover; an elastic cap of a substantially tubular shape closed by a bottom amovably coupled to the external surface of said tubular collar. Said cap has at least one first part of a substantially cylindrical surface next to said bottom with a thickness reduced with respect to the remaining part next to the bottom of said cap, said first cap having a radial elastic deformation with respect to the remaining part working as a sealing function.

Abstract: A valve island that has vented non-active areas is disclosed. The valve island has a plurality of active gas passageways that are coupled together between components. At the junction between the different components the active fluid passageways are surrounded by a sealing surface. The sealing surface essentially surrounds some non-active areas. The non-active areas are vented to the outside air through one or more passageways. The non-active areas may be recessed from the sealing surface.

Abstract: A flexible fuel hose having improved fuel vapor barrier properties wherein the fuel hose comprises a first fluoropolymer layer forming a first barrier tubular structure and a second fluoropolymer layer forming a second tubular structure around the first barrier tubular structure; and a method for the manufacture of such hose are described.

Abstract: A medical tubing is disclosed which includes a first material extending between proximal and distal ends of the tubing and which defines a lumen of the tubing. The tubing also includes a second material extending between at least portion of the distance between the proximal and distal ends of the tubing and that is embedded in the first material. The second material is fractured. The first material is flexible and the second material is relatively rigid and brittle and the two materials combined to provide a medical tubing that exhibits strain softening behavior.

Abstract: An improved fluid dispenser specially adapted to provide sample-size amounts of a fluid mixture is shown and described. An automated closure and seal system is provided for the manifold that moves, on command from a controller, from a closed or sealed position thereby limiting exposure of the manifold and fluid outlet nozzles from the ambient atmosphere, to a dispense system where a sample-size container is held up against and engaging a lower end of the manifold for a sealing element disposed on a lower portion of the manifold. When the dispense is complete, the system automatically moves back toward a closed position where the filled container is held open and ready to be removed by a technician before it is capped and labeled.

Abstract: A stabilizing mechanism for the circular saw of a felling head is provided. The mechanism includes at least one gyroscopic stop disposed slightly above the saw on one of its sides in order to prevent the tilting of the saw in the opposite direction due to the gyroscopic effect when the saw is angled forward. Gyroscopic stops may be provided on each side of the saw and be combined with back stops extending over the rear extremity of the saw.

Abstract: A wood processor including a motor vehicle having a bed structure, a clamping device on the bed structure for clamping a wood log and positioning it in a first processing position, a power saw for cutting predetermined length members from the wood log, and a splitting device for splitting the wood members into a specified number of pieces.

Abstract: A transfer tape dispenser includes a case, a supply spool, a return spool, and a substantially rigid applicator tip having an application edge. The applicator tip is disposed in a path of a transfer tape that originates from the supply spool and terminates at the return spool. When pressing the application edge on a surface, an application layer of the transfer tape adheres to the surface. The transfer tape dispenser includes a cushion that cushions the pressing of the application edge on the surface. The transfer tape dispenser further includes a slip clutch mechanism for providing slipping of the supply spool relative to the rotation of the return spool, when necessary, to maintain a desired tension in the correction transfer tape.

Abstract: A movable barrier operator system includes a motorized operator which moves a barrier between limit positions, and a photo-electric safety system connected to the motorized operator. The photo-electric safety system monitors for obstructions at more than one height along the barrier's path between limit positions. This is done by installing a supplemental photo-electric safety system to work in conjunction with a pre-existing photo-electric safety system connected to the motorized barrier operator.

Abstract: A rear window car curtain comprises a base, fixed on a car body; a winding device, having a main shaft, mounted on the base, a curtain and a leading rod; a driving device with an output shaft; a threaded shaft, linked to the output shaft; left and right driving rods, engaging with the threaded shaft; left and right connecting rods, each being shaped like the letter L, with a center rotatably connected with the base; springs, inserted between the base and the left and right driving rods; wherein the springs help in pulling out the curtain and attenuate the speed of winding up the curtain.

Abstract: A combined radiator and charge air cooler package includes a radiator having upper and lower portions for cooling engine coolant and a charge air cooler having upper and lower portions for cooling charge air. The upper charge air cooler portion is disposed in overlapping relationship and adjacent to the upper radiator portion, and the lower charge air cooler portion is disposed in overlapping relationship and adjacent to the lower radiator portion. The upper charge air cooler portion and the lower radiator portion are aligned in a first plane, and the lower charge air cooler portion and the upper radiator portion are aligned in a second plane, behind the first plane. Ambient cooling air may flow in series through the upper charge air cooler portion and the upper radiator portion, and also through the lower charge air cooler portion and the lower radiator portion.

Abstract: A foldable floor heating panel can be folded longitudinally and laterally. The foldable floor heating panel includes several small plate-like members of a rectangular plan configuration, which are arranged longitudinally and laterally so as to be adjacent to each other. A flexible thin plate is attached to upper surfaces of the small plate-like members so as to allow longitudinal and lateral folding. Heat carrier flexible tube passages are provided in longitudinal and lateral folding portions of the panel so as to leave some play, and folding margin members are provided at the lateral folding portions. Fit-in members are attachably and detachably provided in respective heat carrier flexible tube passages with some play.

Abstract: A radiator structure includes a base and conductive components. Several fins extend from the base and the conductive components are arranged in the base and the fins in a way of being distributed in orderly pieces in the base and the fins. The base and the fins are made of a metallic material with better heat dissipation rate and the conductive components are made of a metallic material with better heat conductivity so that integral heat dissipation efficiency of the radiator is enhanced largely.

Abstract: In a system for liquid cooling of electronics, where the electronics are subject to rotation in space, a liquid coolant storage tank includes a degassing and vortex-preventing structure to allow bubbles to float to the surface of the liquid inside the tank, and also to prevent vortices from forming near the outlet from the tank. The structure includes nested tubes or conduits. An inner conduit extends from the inlet into the tank, and its open end is covered by a second conduit with a baffle across its end, so that the flow is directed by the baffle to flow back along the outside of the inner conduit, and inside of the outer conduit. Especially at the inlet, a third conduit with large perforations surrounds the open end of the outer conduit. Smaller perforations on the inner conduit at the outlet side discourage any vortex from forming there. Reversal of the liquid flow, and the gradual increase in flow cross section prevent surging inside the tank.

Abstract: A heat dissipation device includes a seat, a fin set arranged on the seat, a fan, a fan mounting device having the fan mounted thereto, and a cover covering the fin set. The fan has a portion thereof located above the fin set. An opening is defined in fan mounting device and communicates the fan with the fin set and the fan with a space above a top of the fin set. The cover has a rearwards expanding port for guiding an airflow generated by a system fan to flow through the fin set. A top wall of the cover has a void to expose a portion of the top of the fin set.

Abstract: A heat exchanger comprises a shell formed from two joined-together shell members. Each shell member includes a tube plate that is integral with each respective shell member and that defines an axial end of the shell member. The shell members are joined along respective open ends. A plurality of tubes is disposed within the shell, and the tube ends are connected with the respective tube plates. A baffle is disposed within the shell and directs the path of coolant flow therein and over the tubes. One shell member includes a fluid inlet and the other a fluid outlet for directing coolant into and out of the shell. The heat exchanger includes an inlet manifold connected to one end of the shell and an outlet manifold connected to an opposite end of the shell.