Abstract: An intake manifold is disclosed. The intake manifold includes a first chamber in fluid communication with a PCV line and disposed generally upstream of a second chamber. The chambers are designed to provide a long flow path for the moisture laden PCV gas and to help reduce the introduction of moisture or fluids into the second chamber. This helps to prevent the ingestion of moisture or fluids by the combustion chambers of engine. An optional fluid blocker can also be used to trap fluids and help prevent those fluids from entering a cylinder port.

Abstract: A two-piece intake assembly such as a coaxial poppet valve includes a main poppet valve with a stem attached to a head and an auxiliary poppet valve movable on the inner valve. A guiding element on the outer valve is configured to receive the inner valve stem, and is connected to an outer valve head configured to mate with the inner valve head and form a seal. The assembly provides a first vent opening formed by the action of a rocker arm on the inner valve stem and a second opening formed by the pressure differential between the combustion chamber and the intake port.

Abstract: A valve for an internal combustion engine includes a valve head, a valve stem and one or more vanes. The valve head comprises a valve face and a valve back and the valve stem is connected to and extends from the valve back. One or more vanes are connected to and positioned about at least one of the valve back and the valve stem adjacent the valve head.

Abstract: An internal combustion engine incorporating rest cylinders is provided which does not need a high response performance when operating a throttle valve and which can eliminate engine output variations as the number of operable cylinders changes. In the internal combustion engine, some of a plurality of cylinders is configured to rest during normal operation of the engine. The cylinders are divided into a plurality of cylinder groups, and each of the cylinders is provided with an independent throttle valve. An ECU for increasing the number of operative cylinder groups according to at least the throttle handgrip opening is provided. Also provided are motors for bringing the throttle valves in the cylinder in the rest state into a fully closed state on the basis of each cylinder group, a throttle valve position sensor, and the like.

Abstract: A fuel injection nozzle includes: an injection outlet having a plurality of injection holes. Each injection hole has an injection hole diameter defined as D, an outlet port and a center axis. The center axes of the injection holes cross at a cross point with a cross angle. A cross point distance between each outlet port of the injection holes and the cross point is defined as X. The cross angle of the center axes of the injection holes is defined as ?. The cross point distance X is in a range between 10D and 100D, and the cross angle ? is in a range between 1° and 10°.

Abstract: The technique of the present invention produces a first fuel-air mixture containing a first fuel and the air at a specific ratio, which does not allow for auto ignition of the first fuel-air mixture by simple compression, in a combustion chamber. The technique then injects a second fuel, which has a higher octane value than that of the first fuel, into a partial area of the combustion chamber, so as to produce a second fuel-air mixture. The technique ignites the second fuel-air mixture for combustion, so as to compress and auto-ignite the first fuel-air mixture. The second fuel has the higher octane value, so that a combustion start timing of the second fuel-air mixture is reliably regulated by ignition. Namely the technique positively controls the timing of auto ignition of the first fuel-air mixture. Setting an adequate value to the ignition timing thus effectively prevents the occurrence of knocking in an internal combustion engine that adopts a premix compression ignition combustion system.

Abstract: A system for controlling fuel to an engine to minimize emissions in an exhaust of the engine. There may be a controller connected to an actuator, for example a fuel control actuator, of the engine and to emissions sensors, such as an NOx and/or PM sensor, proximate to an exhaust output of the engine. The controller, for example a speed controller, may have an input connected to an output of a pedal or desired speed setting mechanism. A speed sensor at a power output of the engine may be connected to an input of the controller.

Abstract: A fuel injection supply system includes an intensifier cylinder having an intensifier piston configured to pressurize fuel in an intensifier chamber of the cylinder during a pressurizing stroke, and further configured to draw fuel into the intensifier chamber during a recharge stroke. A fuel rail receives pressurized fuel from the intensifier chamber, and supplies the fuel to a plurality of fuel injectors. A control unit controls switching of the intensifier piston between a pressurizing stroke and a recharge stroke, controlling recharge strokes of the piston to occur between two consecutive injection events of the plurality of fuel injectors. The common fuel rail may be hydraulically locked except during injection events of any of the plurality of fuel injectors, or during a recharge stroke of the piston. The intensifier piston may be controlled to perform a recharge stroke once during each engine cycle, or more than once during each engine cycle.

Abstract: The disclosure of U.S. patent application Ser. No. 11/161,914 including the specification, drawings and abstract is incorporated herein by reference in its entirely. An improved pilot-operated, “instant-on”, solenoid isolation valve discloses a new fluid passage route to save cost of drilling a longitudinal hole within the primary piston. Also, a new feature of primary piston assembly with a movable seal piston having a specific circumferential surface matching to valve body chamber to restrict fluid from front side into back side of the primary piston to produce pressure difference to induce instant valve open when solenoid is energized initially. It also introduces a channel hole in the flange of the sleeve assembly as a communication channel of supply of gas into the chambers of the back side of primary piston assembly. The diameter of the channel hole is not critical to determine in this new invent.

Abstract: An arrangement with an injection valve (7) is disclosed, arranged in a cylinder head (1) and which permits the recording of the pressure in the combustion chamber (21) of an internal combustion engine (22). A pressure sensor (16) is thus provided, mounted on the injection valve (7). A sleeve (13) is provided as pressure transfer means, enclosing a nozzle body (8) of the injection valve (7), the upper end of which rests on the pressure sensor (16). The lower end of the sleeve (13) runs in a drilling (2) in the cylinder head (22) as far as the region of the end of the drilling (2). A pressure change in the combustion chamber (21) is transmitted to the sleeve (13) by the lower end (14) of the sleeve (13), in the form of a annular surface and transmitted to the pressure sensor (16), by means of the sleeve (13). The embodiment of the sleeve (13) permits an economical and simply produced pressure transfer means.

Abstract: An injection timing for supplying a fuel by one injection per two rotations to a single-cylinder four-cycle engine of a fixed spark advance ignition system is decided on the basis of a simple system. With respect to ignition signals A1, B1, A2, B2, generated every one rotation of the engine, an intake pipe pressure lowering state exists in one ignition signal cycle A1-B2, and the intake pipe pressure lowering state does not exist in the next ignition signal cycle B2-A2. The signal B1 corresponds to a terminal phase of an exhaust stroke and the signal A2 corresponds to a terminal phase of a compression stroke if these two conditions are established, and an injection timing is decided on the basis of the determination in such a manner that the fuel injection burnt by the ignition of A2 is executed at one time during two rotations.

Abstract: The invention provides a fuel injection control apparatus of an engine in which a temperature sensor for detecting an engine temperature is inexpensive and a wiring to a control unit is made unnecessary, thereby restricting a system cost low. A control unit (5) is integrally formed with a throttle chamber (3) corresponding to a peripheral device of an engine (1), a temperature sensor (6) detecting an engine temperature is directly attached to a substrate (5b) of the control unit (5), and the temperature sensor (6) estimates an actual engine temperature on the basis of an engine peripheral temperature detected by the temperature sensor (6) by using a correlation data obtained by previously searching a correlation between the engine peripheral temperature detected by the temperature sensor (6) and the actual engine temperature under the same condition, thereby calculating a fuel increase amount and time for the increase amount necessary from a low temperature start to a warm-up finish.

Abstract: A method to improve combustion in an internal combustion engine, comprising a first step of installing an air intake device fitted onto a T-Joint leading to the intake manifold of the internal combustion engine, for intake of additional air from the surrounding for improved intake of air into the internal combustion engine; and a second step of installing a fuel in-line device by connecting it to a fuel line from the fuel tank to the internal combustion engine. An air intake device and a fuel in-line device is also proposed.

Abstract: Used for heating the gases circulating through an intake manifold (13), preferably of a plastic material, by means of heating element (1), incorporating a metal frame (2) in which is adhered the power control circuit (4), and in which is installed the heating element (1), both forming the same module to provide electronic control of the temperature of the intake gases in the intake manifold, preventing the maximum temperature of the plastic of the intake manifold from being exceeded. The power control circuit (4) incorporates essentially a control logic (8), which is connected a temperature sensor (3) and at least one power switch (6), which controls the heating element (1), the temperature sensor (3) being preferably integrated in the power control circuit (4).

Abstract: An apparatus includes a tangential mixer (200) having an air inlet (207) and a mixture outlet (209). A bore (205) has a bore centerline (213) and a bore perimeter (201). At least one gas inlet (211) has an inlet centerline (215) oriented tangentially to the bore perimeter (201). The inlet centerline (215) is within a cone (300). The cone (300) has a vertex point “A” on the inlet centerline (215).

Abstract: There is provided a method of controlling an internal combustion engine fuel with hydrogen. The method comprises supplying fuel and fresh air with substantially no re-circulated exhaust gas into a combustion chamber of the internal combustion engine, so that an air-fuel ratio in the combustion chamber is a first ratio leaner than the stoichiometric air-fuel ratio, during a first engine operating condition. The method further comprises supplying fuel, fresh air and re-circulated exhaust gas into the combustion chamber, so that an air-fuel ratio in the combustion chamber is a second ratio leaner than the stoichimetric air-fuel ratio, the second ratio being richer than the first ratio, during a second engine operating condition at which time the desired torque is greater than that during the first engine operating condition.

Abstract: An ignition apparatus having a pencil coil transformer assembly extending along a first axis is mounted horizontally in a case that is directed mounted to an internal combustion engine. The ignition apparatus is installed by insertion into a spark plug well where the spark plug well has a main axis. The case includes a high voltage tower and connector terminal extending along a second axis. Upon installation when the HV tower is inserted into the spark plug well, the second axis is aligned with the main axis, and where the first axis of the pencil coil transformer assembly is perpendicular to and offset from the second axis to provide a low profile.

Abstract: A launcher for a flying cylinder has a elongated guide member to which a base is slidably coupled. In preferred aspects, a pair of resilient elements is coupled at respective first portions to one end of the guide member while respective second portions are coupled to the base. Most preferably, coupling is performed via cutouts in the guide element and the base to permit simple replacement of the resilient elements.

Abstract: A paintball marker is provided. The marker has a body, an inlet control device, a firing valve with a firing valve movable element, an actuator with an actuator movable element, a control valve with a control valve spool and a trigger. The actuator controls movement of both the inlet control device and the firing valve movable element. The control valve controls movement of the actuator movable element. The valve has at least three ports including an inlet port, a first outlet port and a vent port. The trigger is mechanically operatively connected to the control valve spool.

Abstract: A remote control paintball gun system is disclosed which may include a hopper for containing paintballs of different densities, a paint ball gun barrel associated for receiving paintballs, a motorized, wheeled chassis, a cartridge mounted along a side of the gun barrel for powering the gun barrel and a remote control for controlling motion, transfer of the paint balls from the hopper to the gun barrel, and firing of a paintball. The remote control may include a control for selectively transferring a paintball in accordance with the paintball's density, from the first or second plurality of paintballs, to the gun barrel and may control elevation of the gun barrel. A method of playing paintball may include players who carry and fire hand held paintball guns to hit other players and one or more self propelled paintball gun for remote control operation.

Abstract: A windscreen configured for use with a backpacking type of stove and a cooking container. The windscreen more effectively and efficiently directs the heat from the stove to the sides of the container so as to utilize less fuel to warm the materials therein, thereby reducing the weight to be carried by the user. In one embodiment, a plurality of adjustable lower vents selectively partially or fully open to control the wind allowed into the interior area of the windscreen so as to better transfer heat from the stove to the sides of the container. In another embodiment, adjustable support tabs at the upper end of the windscreen allow the user to adjust air flow out of the windscreen. In yet another embodiment, the upper end of the windscreen engages the sides or lip of the cooking container and air flows from the interior area through upper vent holes.

Abstract: A barbeque grill includes an upright support frame, and a grill body foldably and pivotally mounted on the support frame. The grill body is rotatable relative to the support frame until the grill body is retracted into the support frame, so that the grill body is fully hidden in the support frame, thereby folding the barbeque grill. Thus, the grill body is fully hidden in the support frame when the barbeque grill is folded to reduce the volume of the barbeque grill largely, thereby facilitating storage, package and transportation of the barbeque grill.

Abstract: A cooking appliance includes first and second French-style doors connected through a door linkage system. The door linkage system includes first and second control arms, each including a first end linked to a corresponding one of the first and second doors and a second end. The second ends of the first and second control arms are interconnected and mounted so as to travel in an arcuate path when one of the doors is operated. Shifting one of the first and second doors in an open or closed direction results in a corresponding movement in the other door. The first and second control arms are actually interconnected to a linkage control arm that establishes a particular timing of the doors. The door linkage system also employs a camming surface, cam follower and spring element that provides a biasing force to the doors.

Abstract: A cooking appliance having first and second oven doors that combine to extend across and close off a frontal opening of a cooking chamber includes a latching mechanism for locking the first and second oven doors in a closed position. The latching mechanism includes a fixed support plate and a motor having an output shaft to which is rotatably mounted an eccentric drive member. Preferably, the motor is fixedly mounted to the support plate. The latching mechanism further includes first and second latch members each having a first end portion pivotally attached to the eccentric drive member extending to a second end portion defining a hook element. When the motor is activated, a guide mechanism directs the second end portions of the first and second latch members to a locking position leading the hook members into engagement with the first and second doors.

Abstract: A heating apparatus includes a container, which has a main chamber for holding a can food, a flat baffle, which covers the main chamber of the container and has an opening for holding the can food in the main chamber, a heat source received in the container, and a tool detachably attached to the flat baffle for use to pierce the heat source and to further cause the heat source to produce a chemical reaction and to release heat for heating the can food held in the container.

Abstract: The present invention discloses a baffle assembly structure for producing fluid or flame whirls, which is applied to water-washing or chemical-washing washing towers or heat-resisting burning towers. The structure has a diversion area disposed at a position corresponding to an air inlet in the tower for providing a tangential acceleration for the gas entering into the washing tower or the whirl burning tower, and then the gas will enter into a whirl panel composed of the baffle assembly structure for producing whirls. With the water spray and sprinkle, a good whirling effect will be produced, or a good whirl burning effect is produced for the oil-gas ignition of the whirl burning tower. After different shaped baffles are intersected, arranged and disposed flatly to separate the tower body, the throttle baffle and the baffle produce a negative pressure effect for the gas, so as to improve the water solubility or concentrate the water remained in the washing tower for a chemical washing.

Abstract: A radiant panel includes a first and second skins and a fluid conduit between the first and second skins. The first and second skins each include an inner face and an outer face. The fluid conduit is formed in multiple rows, and is positioned within thermally conducting brackets bonded to an inner face of at least one of the skins. The thermally conducting brackets provide a thermally conducting path between the fluid conduit and the first and second skins of the radiant panel.

Abstract: A solar panel(s) positioning apparatus for controlling the orientation of a solar panel(s) having one edge pivotally mounted to a support surface including a lift bar attached to an opposite edge of the panel(s) and having a mast, a base supported on the support surface, a swing link connected between the base and the mast and an extensible link pivotally connected between an intermediate point on the base end of the mast. A modification of the structure includes positioning apparatus for alternate bidirectional tilting of one or more panels about axes along aligned opposite side edges thereof.

Abstract: In a flat Panel solar collector adapted to be evacuable and vacuum-tight, at least one absorber is provided. At least one conduit is provided which is at least Partially thermally associated with the at least one absorber. A holding structure is provided comprising a perimetric frame. At least one first transparent wall is provided, the first transparent wall and the holding structure having a overlapping area. At least one side of the first transparent wall comprises at least partially at said overlapping area a metal coating forming at least one metallized area on the transparent wall. A first soft metal ribbon is provided sealing the junction between the first transparent wall and the holding structure and which is soldered to the holding structure and to the metallized area of the first transparent wall.

Abstract: The current invention relates to a process for preparing stabilized starches. The process comprises a treatment with a reagent which is converting organoleptic impurities and/or precursors of organolepic impurities into hydrolyzed and/or oxidatively-degraded organoleptic impurities and/or precursors of organoleptic impurities, followed by a bleaching step. The product has improved viscosity stability and/or improved setting properties and can be applied in food, feed, pharma, and cosmetic products.

Abstract: A method for manufacturing insulating and/or fire-resistant material, wherein the potato steam peels are subjected to a treatment for recovering a cork fraction, at least a non-calorific part, from those peels, while the insulating and/or fireresistant material is manufactured at least from the recovered cork fraction and a binding agent. The invention further provides insulating and/or fire-resistant material containing at least a cork fraction recovered from potato steam peels. Further, the invention provides a construction element, provided with such insulating and/or fire-resistant material.

Abstract: A delivery device for and method of delivering substance, in particular a vaccine, to a mucosal surface within the oral cavity of a subject, the device comprising: a mouthpiece unit to be gripped in the mouth of a subject, wherein the mouthpiece unit is configured such that, on exhalation or attempted exhalation by the subject, a pressure is developed in the oral cavity which is such as to close the oropharyngeal velum of the subject; and an oral outlet unit including at least one outlet from which substance is in use delivered to a mucosal surface within the oral cavity of the subject.

Abstract: Apparatus and methods deliver treatment agents simultaneously with capnic gases. The capnic gases can enhance the effectiveness of the treatment agent for treating rhinitis, lower the dosage of drug or concentration of agent necessary to achieve a therapeutic result, or both. Exemplary capnic gases include carbon dioxide, nitric oxide, nitrous oxide, and dilute acid gases.

Abstract: A portable liquid oxygen medical delivery system including a portable liquid oxygen delivery apparatus and a portable liquid oxygen recharger. The portable liquid oxygen delivery apparatus contains an initial quantity of liquid oxygen. The liquid oxygen delivery apparatus is sufficiently lightweight for portability by an ambulatory patient and has a fill port for receiving liquid oxygen. The liquid oxygen recharger stores a supplemental quantity of liquid oxygen and is also sufficiently lightweight for portability by an ambulatory individual. The liquid oxygen recharger has an interface for interfacing the liquid oxygen recharger with the portable liquid oxygen delivery apparatus for delivering the supplemental quantity of liquid oxygen to the portable liquid oxygen delivery apparatus.

Abstract: The invention concerns a system and a method for supplying breathing gas to a diver. The system is of the open circuit type and comprises a gas source consisting of a pressurized container (1), which is intended to be placed at a distance from the diver and which delivers breathing gas under a high pressure, a breathing apparatus (4) which is intended to be carried by the diver and a flexible tube (3), which connects the gas source with the breathing apparatus. The flexible tube is of the high-pressure type, the gas is conducted through the flexible tube under a pressure, which is essentially equal to the pressure delivered from the gas source, and the gas source is arranged to be able to deliver breathing gas at a pressure, which exceeds approx. 30 bars.

Abstract: There is described a medicament delivery device which comprises a medicament reservoir, a medicament delivery passage and a metering member adapted to transfer a measured dose of medicament from the medicament reservoir to the delivery passage characterized in that the device is provided with a moisture proof barrier. The medicament delivery device is especially suited for use as an inhaler. There is therefore also described an inhaler which provides improved airflow for the dispersion of medicament, and a method of treating patients suffering from a respiratory disorder.

Abstract: A manual resuscitator is disclosed which includes a bag, a bag inlet valve assembly, and an open oxygen reservoir tube, a conduit between the bag inlet valve assembly and the open oxygen reservoir tube, and a one-way relief valve connecting the conduit to the atmosphere. The one-way relief valve has an opening pressure sufficiently low to prevent excitation of resonance pressure vibrations in the open oxygen reservoir tube.

Abstract: A face mask, or other wearable article, can include a visco-elastic material for various purposes. For example, a face mask can include a visco-elastic member positioned to be alignable with the bridge of a user's nose and shaped so as to extend over the junction between the user's nose and the user's cheeks.

Abstract: Support devices and pods for the head and neck region of patients undergoing radiation therapy are provided herein. The pod generally includes a support shell shaped to generally conform to the shape of the head and neck region of the patient, a foam insert that conforms to the head and neck region of the patient, and an immobilization facemask attached directly to the shell, thereby facilitating close placement of the radiation beam delivery device to the patient and reducing any attenuation and perturbation of radiation doses directed at the patient. The components of the pod are made from materials having properties that reduce any attenuation and perturbation of prescribed radiation doses.

Abstract: The invention provides a method and apparatus for prisoner restraint using a durable material having a front and rear side forming a bag. Attached to the front side of the material is webbing using a hook and loop velcro system. Grommet holes deposed in and through the material allow for plastic ties to pass through and secure the hands. A two-part buckle attaches to the webbing with one part affixed to the webbing and the other part affixed to the front side of the durable material preventing the use of the prisoner's hands for escape.

Abstract: A method of describing and illustrating the pathogenesis of the common headaches. The method comprises processes of describing the initiating factors, events, sources or origins, and the roles of the peripheral and cranial nerves, spinal cord and brain and their peripheral and central networks in the pathogenesis of the headaches. The present invention also provides the best preventions and treatments of the headaches based on the pathogenesis.

Abstract: Disclosed herein are systems and methods to promote patient compliance with a dosage regimen of a prescribed pharmaceutical agent.

Abstract: Systems and methods for coordinated delivery of a therapeutic agent and low (less than about 20 Hz) and high (greater than about 50 Hz) frequency stimulation therapy are described. The systems include a control unit for coordinating therapy delivery between an infusion device and a pulse generator, such that a therapeutic agent is administered at a predetermined time relative to application of either low frequency or high frequency stimulation. For example, the control unit may instruct the infusion device to deliver therapeutic agent at a predetermined time prior to delivery of low frequency stimulation. Systems that include more than one infusion device or an infusion pump capable of delivering more than one therapeutic agent are also described.

Abstract: The subject matter of the invention is the use of a device for the application of a fluid which features ozone or ozonized oxygen into a human or animal body and a device for this. The creation of a use and device which use the beneficial effects of ozone to combat tumors without causing side effects which are damaging to someone's health is achieved by applying the fluid intraperitoneally.

Abstract: A smoker's appliance or apparatus which reduces a quantity smoke from a cigarette during periods of time when the cigarette is not being smoked, by dissipating the heat energy and diminishing the oxygen supply to a cigarette holding receptacle.

Abstract: A cigarette making apparatus comprises a filter-plug attachment mechanism arranged to butt a filter plug coaxially against a cigarette and then wrap tip paper around the cigarette and filter plug to cover a joint where the cigarette and the filter plug meet, a laser hole-forming device arranged to form air holes in the tip paper by projecting laser light onto the side of the tip paper intended to contact the cigarette and filter plug (back side), while the tip paper is being supplied to the filter-plug attachment mechanism, and an air-permeability measurement device arranged to measure the air permeability of the tip paper with the air holes formed, wherein the air-flow resistance Vf of a filter-tipped cigarette is adjusted by feedback-controlling the laser hole-forming device on the basis of the air permeability measured.

Abstract: A hairpin comprises a base sheet; a clamping sheet; and a bendable portion formed at the connection of the base sheet and the clamping sheet so that the hairpin is openable and closeable. The base sheet has a long hole. The slide-stop protruding strip is installed on the base sheet. When the body of the clamping sheet resists against the base sheet, the body will press the hairs upon the protruding strip of the slide-stop strip so as to clamp and fix the hair. The hair will not slide out as in the prior art due to the smoothness of the metal sheets. The textured or figured protruding strip serves to provide a beautiful outlook.

Abstract: Systems and techniques for cleaning, including a reservoir with a first portion and a second portion. The first portion is configured to contain fluid under a receiving surface of the fluid. The second portion is configured to contain fluid under a transmitting surface of the fluid separate from the receiving surface of the fluid.

Abstract: A system for semiconductor wafer manufacturing, comprises a chamber process path for processing the wafer, and a device operable to remove particles from the wafer by electrostatic and electromagnetic methodologies wherein the device is installed in the chamber process path.

Abstract: Devices and methods for continuous cleaning of contaminant-coated hangers or racks by removing the overspray contaminant that is detrimental to the powder coating operation. Exemplary cleaning systems use radio frequency (RF) energy to heat the overspray coating and soften it. The coating is heated to an intermediate level that is less than the incineration point, wherein the coating would be reduced to ash.