Abstract: The invention relates to a method for the simplified and accurately positioned fixing of a camshaft module with a camshaft and bearing blocks on a cylinder head. The bearing blocks, aligned in axial direction and with respect to an angle, may be fastened on the camshaft. The camshaft may be aligned via two alignment elements with respect to the cylinder head. Further, the individual bearing blocks may be screwed tightly with the cylinder head with simultaneous or interim rotation of the camshaft.

Abstract: A bearing block may support a camshaft on a cylinder head of an internal combustion engine. The bearing block is formed in one-piece and is provided with an annular closed bearing eye for the camshaft. Thus, the bearing block may be made smaller and thus lighter.

Abstract: 72% of all energy generated in an internal combustion engine is lost to the radiators and exhaust. Internal Combustion Energy Recovery, ICER, uses this energy by reflecting the infrared, IR, radiation from combustion to capture it with absorbing gas (to) increase cylinder pressure. This technology is adaptable to existing engine(s) as a “bolt on” modification.

Abstract: A high thermal efficiency reciprocating hydrogen-fueled engine for ultra-high altitude long endurance flight and its method of operation are described. The engine is based on an opposed piston barrel design where long cylinders are employed to accommodate extraordinarily large compression and expansion strokes where the corresponding ratios are over 50:1, taking advantage of the very low ambient air pressures and temperatures at 60,000 ft and higher to reduce the overall weight and strength requirements of the inventive engine that would be a factor for operation at lower altitudes. The engine is designed to obtain more than 70% indicated thermal efficiency when operated at ultra-high altitudes of 60,000 ft and greater. A combination of large compression ratios combustion temperature optimization and management, instantaneous and complete combustion at TDC, followed by a rapid and long expansion stroke using tailored control of piston movement provide the means to achieve such high efficiencies.

Abstract: Method for operating an internal combustion engine, in particular a gas spark-ignition engine with prechamber ignition, wherein the prechamber is supplied from the outside with a gas mixture as a scavenging gas whose CO2 content is subjected to open-loop or closed-loop control, and wherein hydrogen is additionally added to the scavenging gas.

Abstract: A prechamber spark plug may have a prechamber having a pre-determined aspect ratio and hole pattern to achieve particular combustion performance characteristics. The aspect ratio and hole pattern may induce a rotational flow of fuel-air in-filling streams inside the prechamber volume. The rotational flow of the fuel-air mixture may include both radial flow and axial flow characteristics based on the aspect ratio and hole pattern. Axial flow characteristics can include a first axial direction proximate the periphery of the rotational flow and a counter second axial direction approaching the center of the rotational flow. The radial and axial flow characteristics may further include radial air-fuel ratio stratification and/or axial air-fuel ratio stratification. The rotational flow, the radial flow and the axial flow may be adjusted by alteration of the aspect ratio and hole pattern to achieve particular combustion performance characteristics in relation to a wide variety of spark gap geometries.

Abstract: Internal combustion reciprocating piston engine and method for operating an internal combustion reciprocating piston engine which works according to the Diesel process and has at least one cylinder (10) in which is arranged a reciprocating piston (12) connected to a crankshaft (11), an air supply device (21) for providing combustion air in the cylinder, and a fuel injection arrangement (30) for injecting an LPG fuel from an LPG fuel reservoir (40) and a diesel fuel from a diesel fuel reservoir (50), wherein the method comprises: providing combustion air and compressing this combustion air in the cylinder, and injecting diesel fuel and LPG fuel by means of the fuel injection arrangement into the compressed combustion air in the cylinder, wherein prior to the injection of diesel fuel and LPG fuel the diesel fuel is mixed with the LPG fuel by means of the fuel mixing device (60) so that a homogeneous fuel emulsion of LPG fuel and diesel fuel is produced, and the fuel emulsion is subsequently injected into the at

Abstract: A component of a fuel injection system, designed in particular as a fuel distributor or a fuel injector, includes a base body on which at least one electric line is provided. The electric line is applied to the base body by plasma coating. In addition, a fuel injection system, used in particular for motor vehicles, includes a fuel distributor and multiple fuel injectors mounted on the fuel distributor.

Abstract: In an internal combustion engine, a variable compression ratio mechanism which can change the mechanical compression ratio and a variable valve timing mechanism which can control a closing timing of an intake valve are provided. When the variable compression ratio mechanism breaks down, the mechanical compression ratio and the intake valve closing timing are made to change from a current operating point toward a low mechanical compression ratio side demanded operating point without entering the no-entry region.

Abstract: A variable compression ratio engine control apparatus includes a fuel injection device, a variable compression ratio device, a target compression ratio setting section and a compression ratio controlling section. The fuel injection device injects fuel into an engine for combustion. The variable compression ratio device varies an engine compression ratio of the engine. The target compression ratio setting section sets a target compression ratio. The compression ratio controlling section controls the engine compression ratio toward the target compression ratio. The target compression ratio setting section sets the target compression ratio based on an engine rotational speed, during a fuel cut operating state in which fuel injection by the fuel injection device is stopped.

Abstract: An exhaust gas recirculation system adapted for use by an internal combustion engine, and for selectively diverting a recirculated portion of the engine exhaust away from the EGR cooler, includes a by-pass conduit and/or feed line shiftable between open and closed conditions, and an active material actuator.

Abstract: An engine ignition control device includes: a pulser; and a control unit, which includes a micro control unit (MCU) and a printed circuit board (PCB). The PCB is electrically connected to the micro control unit, wherein the PCB includes a back porch signal generating circuit. The back porch signal generating circuit is electrically connected to the micro control unit, and includes a bipolar junction transistor (BJT). Emitter (E) of the bipolar junction transistor is electrically connected to the pulser, collector (C) of the bipolar junction transistor is electrically connected to the micro control unit, and base (B) of the bipolar junction transistor is increased to a predetermined voltage level that is larger than 0V.

Abstract: A cylinder liner includes a body formed of a metal material extending circumferentially around a center axis with an outer surface facing away from the center axis. A thermal barrier coating including an insulating material having a thermal conductivity of not greater than 5 W/(m·K) is applied to the outer surface. The thermal barrier coating is thermally applied to the outer surface at a velocity of 100 to 1,000 m/s, for example by a high velocity oxygen fuel (HVOF) spray, a plasma spray, or a detonation gun.

Abstract: A toy launcher and safety projectile combination, wherein the launcher only launches a safety projectile. The slingshot has a body with a first arm section and a second arm section. A first elastomeric element extends laterally from the first arm. Likewise, a second elastomeric element extends laterally from the second arm section. A safely projectile is provided. The safety projectile has a first slotted channel that is accessible through a first open end and a second slotted channel that is accessible through a second open end. The safety projectile temporarily attaches to the first elastomeric element and the second elastomeric element during launching by having the first slotted channel receive the first free end of the first elastomeric element and having the second slotted channel receive the second free end of the second elastomeric element. The safety projectile is then pulled back and released.

Abstract: An adjustable cable guard for archery bows includes a guard holder and a cable guard held by the guard holder to engage a cable of the bow to maintain the cable a predetermined distance from a drawstring of the bow. The guard holder includes a body having a clamping groove having a length axis and a bifurcating slit that extends from the clamping groove into the body of the holder, and the cable includes a tongue located to be matingly and slidingly received by the clamping groove. The position of the tongue within the clamping groove may be locked against movement by compressing the slit to bear surfaces of the clamping groove against surfaces of the tongue.

Abstract: A pest deterrent device comprising a barrel trigger and stock, utilizing pressurized carbon dioxide to launch a capsule which may contain a pest deterrent or insecticide at remote pests such as insects or their nests at distances of five to forty feet.

Abstract: A guide member for use with an archery bow. The guide member includes a pair of longitudinally extending slots each of said slots sized to receive and contain a cable of the archery bow. The guide member further includes a mounting structure used to secure the guide member to the archery bow. The slots can be parallel to the plane of the bowstring or they can be at an angle with respect to the plane of the bowstring.

Abstract: A stabilizer assembly adapted for quick connection to and disconnection from an archery bow includes a mounting base adapted for connection to the archery bow, a locking member and a stabilizer body. The mounting base is generally cup-shaped and includes a rear wall that is adapted for connection to the archery bow and a continuous side wall that extends from the rear wall to form an internal space. The locking member includes an expanding collar that is adapted to be received into the internal space. The stabilizer body has a vibration dampening section and a connecting section. The connecting section is insertable into the expanding collar to thereby cause the collar to expand and releasably connect the stabilizer body to the mounting base.

Abstract: A concentrating solar energy device for use in buildings is configured to share structural elements with a building for cost savings. The device incorporates a shallow cylindrical trough mirror comprising mirrored sheets that are conformed to curved rafters, a receiver that is moveable within the cumulative area of focus of the cylindrical trough mirror, a secondary mirror integrated with the receiver that augments solar energy collection, and parallel linear tracking assemblies that move the receiver and that mount to a building's side walls.

Abstract: A solar reflection apparatus (60) is disclosed comprising a rotatable reflection (assembly 20) and a drive mechanism (12) which is operable to drive rotation of the reflection assembly (20) at its axis of rotation. The reflection assembly (20) comprises a curved linear reflector (4) defining a focal axis F, a counter weight (17) operable to balance the self weight of the reflector (4), and a support structure (15) via which the reflector (4) and counter weight (17) are rotatably mounted at locations along the focal axis F of the reflector (4). A solar collection apparatus (2) is also disclosed comprising a solar reflection (apparatus 60) as disclosed above and a heat collecting element (6), fixedly mounted along the focal axis F of the reflector (4).

Abstract: Process for manufacturing a support structure and a solar receiver includes the following steps: a) providing a sheet of rigid material having a rectangular shape with a first median axis and a second median axis; b) performing two grooves running from one sheet side to the opposite side, defining two parabolic curves, the parabolic curves having the same axes of symmetry, parallel to the second median axis, the grooves dividing the sheet in a central surface, a first and a second lateral surfaces; c) bending the first lateral surface out of plane with respect to the central surface through an angle ?1 along the first groove; bending the second lateral surface out of plane with respect to the central surface through an angle ?2 along the second groove; the central surface, first and second lateral surfaces being curved and the central surface having a profile defining a third parabolic curve.

Abstract: The present invention relates to an improved method for the purification of crude sugar beet juice. The present invention relates moreover to methods for the manufacture of non-sucrose substance combinations from crude sugar beet juice, as well as two devices for the purification of crude sugar beet juice. The measures according to the invention allow a reduction of lime consumption during the purification.

Abstract: A laryngeal tube comprising a tubular component and a nozzle having a central cavity, an anterior opening and a tongue at least partially covering the central cavity. In one example, the laryngeal tube has a first lumen to deliver gases to a patient and a fluid barrier supported by the nozzle. In other examples, the laryngeal tube may include additional lumens including a service lumen to perform a function associated with the thorax and an inflation lumen to inflate the fluid barrier.

Abstract: The invention is directed to a positive airway pressure (PAP) system with a head mounted harness assembly with a housing and a head position sensor located within or secured to the housing that detects the position of a patient's head, and communicates this head position information to a controller of the system which may be disposed within the housing having the position sensor or a second housing. The controller varies the output pressure of the pressure source e.g. a rotary compressor, based, at least in part, on the head position information provided by the head position sensor. In a preferred embodiment, the position sensor is an accelerometer.

Abstract: An inhalator (1) comprising a housing with at least a first compartment (30) and a second compartment (40), and including one or more substances, said second compartment (40) including at least one air entry port (50), said inhalator (1) having a first end (21) proximal to said first compartment (30) and a second end (22) proximal to said second compartment (40), an halation part (27) being at said second end (22), said first compartment (30) being for storing at least one substance and including in an inoperative state of said inhalator (1) a plurality of sealing bodies (60) arranged in a neighboring relationship, each pair of neighboring bodies (60) defining at least in part a sealed chamber (62) for containing a substance, said bodies (60) being movable together with said at least one substance from said first compartment (30) into said second compartment (40) to define an operative state of said inhalator (1) wherein said one or more substances are contained in said second compartment (40), whereby air en

Abstract: A system and method for delivering a flow of gas to an airway of a patient (54). The system includes a gas flow generator (52) and a patient circuit (56) comprising a conduit (100) that communicates the flow of gas to a patient. A sensor (62) is configured to measure a rate of the flow gas and generate flow signals based on the measured rate of flow. A controller (64) is operatively connected with the gas flow generator (52) and the sensor (62) and is configured to control a pressure of the flow of gas provided to the patient. The controller (64) receives the flow signals from the sensor (62), determines a rate of change in the flow of the gas, and modifies or compensates the pressure of the flow of gas provided to the patient if the rate of change in the flow of gas provided to the patient exceeds a threshold amount.

Abstract: A pulmonary secretion clearing ventilation catheter and related airway management system is disclosed. The ventilation catheter has a double lumen portion which each lumen of the double lumen portion operably secured to an airway management system so that inspiratory fluid (air/oxygen mixtures, with or without added water vapor) is delivered to the distal end of the ventilation catheter through one of the two lumens and expired inspiratory fluid, pulmonary secretions, and pulmonary fluids are removed from the patent through the other lumen. The expiratory fluid pathway preferably includes a secretion collection system for removing the pulmonary secretions and the like from the pathway, thereby improving operation and safety of the system. An improved inflatable cuff is also disclosed that permits a slight air leakage in the pneumatic seal between the patient's lungs and the environment, thereby facilitating removal of pulmonary secretions from the patient's lungs.

Abstract: A protection device can include a first, barrier layer of moisture-proof material and a second, absorbing layer of absorbent material with respective openings therein for receiving a penis of a sexual partner during intercourse. The barrier layer is provided adjacent to the male sexual partner, and the absorbing layer material is provided adjacent to the female sexual partner. The absorbing material may absorb bodily fluids from intercourse while the barrier layer prevents such bodily fluids from reaching the male sexual partner, for example, to protect clothing or prevent bodily contact. The barrier and absorbing layers may have the same size in plan view. Alternatively, the barrier layer may be larger than the absorbing layer to provide an increased region of protection from bodily fluids. The protection device may also be provided with a condom, separately or coupled to the barrier and/or absorbing layers, to enhance protection from bodily fluids.

Abstract: Slings, kits, and methods useful in the treatment of Obstructive Sleep Apnea (OSA) are described. An exemplary sling comprises a main body extending along a lengthwise axis and having first and second opposing ends, first and second opposing sides, and first and second opposing surfaces. Each end defines an end loop that defines a passageway extending through the main body. An exemplary method of treatment comprises creating two openings in the mandible of a patient; creating two longitudinal tunnels in the tongue of the patient; creating a transverse tunnel in the tongue of the patient; advancing a sling through the transverse tunnel; pulling each end of the sling through one of the longitudinal tunnels and through one of the openings in the mandible; pulling the tongue toward the front of the mouth or mandible; and securing the sling to a tissue to support the tongue in a new position.

Abstract: A self-contained Autonomous Positive Air Pressure (APAP) device that treats sleep apnea by providing pressurized air intermittently or on demand. The self-contained device is inconspicuously designed as eyewear and does not require the user to be tethered to an air hose or power cord. The device also does not require the user to wear a face mask sealed to the user's face. Instead, the present invention comprises a system that is battery powered including pumps to pressurize a chamber or chambers that provides breathable air through electronically controlled pressure regulated valves that prevents upper airway obstruction.

Abstract: A pouch formed from sheet material that is commonly referred to as a drape. The pouch is formed by folding the drape, which has a tacky surface, on itself and placing fasteners through holes punched in the drape which ensures the pouch maintains is maintained. The pouch catches medical instruments that may slide off of the drape, preventing the medical instruments from failing to the floor and becoming contaminated.

Abstract: A simulated cigarette device containing a pressurised reservoir of inhalable composition and an outlet valve controlling the output of the inhalable composition. A capillary plug extends from the vicinity of the outlet to fill a substantial portion of the reservoir and is configured to wick the inhalable composition towards the outlet valve.

Abstract: A personal vapor inhaling unit is disclosed. An electronic flameless vapor inhaler unit t may simulate a cigarette. A flow of electrical power may be coupled through solderless pressure contacts to activate a heating element. When the unit is activated, and the user provides suction, the liquid to be vaporized may be vaporized by an atomizer assembly. Vapors may then be aspirated by the user through an oral aspiration tube, where they may be inhaled.

Abstract: The present invention provides a polynucleotide having a function of regulating a content of a plant metabolite, a polypeptide having a function of regulating a content of a plant metabolite, a vector containing the polynucleotide or a part of the polynucleotide, and a transformed plant produced by using the vector, and a method for producing the transformed plant, and according to the above polynucleotide, polypeptide, vector, transformed plant and method, a novel gene regulating a content of a plant metabolite and use of the novel gene.

Abstract: A dead skin removing device for a human foot includes a liquid plastic sock, a patch member, and a reinforcing pad. The liquidproof plastic sock defines an inner space and an opening to permit insertion of the human foot into the inner space therethrough, and is formed by plastic-welding a liquidproof plastic sheet. The patch member is disposed in the inner space and bonded to the liquid plastic sheet. The reinforcing pad is disposed on the patch member in the inner space to be registered with a heel or metatarsal region of the liquidproof plastic sheet, such that the human foot inserted into the inner space comes into contact with the patch member and has a heel or metatarsal part in intimate contact with the reinforcing pad.

Abstract: A multi-functional, multi-compositional cosmetic applicator is disclosed. The applicator includes an application surface in liquid communication with a reservoir. The reservoir includes a first personal care composition and a second personal care composition stored therein, and the applicator is actuatable between a first and second functional configuration wherein the application surface of the applicator exhibits a first frictional force when in the first functional configuration and a second frictional force that is less than the first frictional force when in the second functional configuration. The applicator includes an actuatable delivery system that allows a user to selectively dispense the first and second compositions.

Abstract: A portable hair styling kit comprising: at least one hair styling instrument, where the hair styling instrument is transported to style a head of hair; at least one battery pack for the hair styling instrument, where the battery pack powers the hair styling instrument to enable a user to utilize the hair styling instrument at a location of their choosing; and a battery charger, where the battery charger charges the battery pack. The portable hair styling kit may all be housed within a storage case for easy transportability. The hair styling instruments may include a blow dryer, a curling iron, a hair straightener, a pair of clippers and a variety of other hair styling tools.

Abstract: A cosmetic case is provided for containing cosmetics or cosmetic applicators having varying lengths and sizes. The cosmetic case includes a top cover connected to a base by a hinge and is secured in a closed configuration with a closure. A covering is on an outside surface of the base and the top cover, and a liner is on an inside surface of the base and the top cover. A mirror is located on an inside surface of the top cover.

Abstract: A multi-functional, multi-compositional cosmetic applicator is disclosed. The applicator includes an application surface in liquid communication with a reservoir. The reservoir includes a first personal care composition and a second personal care composition stored therein, and the applicator is actuatable between a first and second functional configuration wherein the application surface of the applicator exhibits a first frictional force when in the first functional configuration and a second frictional force that is less than the first frictional force when in the second functional configuration. The applicator includes an actuatable delivery system that allows a user to selectively dispense the first and second compositions.

Abstract: A multi-functional, multi-compositional cosmetic applicator is disclosed. The applicator includes an application surface in liquid communication with a reservoir. The reservoir includes a first personal care composition and a second personal care composition stored therein, and the applicator is actuatable between a first and second functional configuration wherein the application surface of the applicator exhibits a first frictional force when in the first functional configuration and a second frictional force that is less than the first frictional force when in the second functional configuration. The applicator includes an actuatable delivery system that allows a user to selectively dispense the first and second compositions.

Abstract: An antifouling device (1) adapted to be fastened to a duct (10) including a fluid and to be connected to a generator apparatus (20) for generation of an alternating electrical signal; the antifouling device (1) comprises at least one piezoelectric unit (2) adapted to convert the alternating electrical signal into mechanical vibrations, and a diffuser (3) adapted to be interposed between the duct (10) and the piezoelectric unit (2) so as to transmit the mechanical vibrations from the piezoelectric unit (2) to the duct (10) and create cavitation of at least part of the fluid.

Abstract: Bare aluminum baffles are adapted for resist stripping chambers and include an outer aluminum oxide layer, which can be a native aluminum oxide layer or a layer formed by chemically treating a new or used bare aluminum baffle to form a thin outer aluminum oxide layer.

Abstract: Disclosed is a liquid chemical for forming a water repellent protective film on a wafer that has at its surface a finely uneven pattern and contains silicon element at least at a part of the uneven pattern, the water repellent protective film being formed at least on surfaces of recessed portions of the uneven pattern at the time of cleaning the wafer. The liquid chemical contains: a silicon compound (A) represented by the general formula R1aSi(H)b(X)4?a?b and an acid; or a silicon compound (C) represented by the general formula R7gSi(H)h(CH3)w(Z)4?g?h?w and a base that contains no more than 35 mass % of water. The total amount of water in the liquid chemical is no greater than 1000 mass ppm relative to the total amount of the liquid chemical. The liquid chemical can improve a cleaning step that easily induces pattern collapse.

Abstract: A substrate cleaning method for cleaning a substrate on which a film is formed with a pattern in a vacuum-state processing chamber includes a preprocessing step where the film formed on the substrate on which the pattern has been formed by an etching process is cleaned by using a cleaning gas; and a consecutive step including an oxidation step where residues attached on a surface of the pattern are oxidized by using an oxidizing gas and a reduction step where the oxidized residues are reduced by using a reducing gas, which are consecutively carried out posterior to the preprocessing step. The gases used in the preprocessing step and the consecutive step are clustered by ejecting the gases into the processing chamber from a gas nozzle whose internal pressure PS is maintained to be higher than an internal pressure PO of the processing chamber.

Abstract: A method for in-line cleaning of ultrasonic welding tools is described. The method includes applying cleaning solution onto a work surface of a welding tool to be cleaned using an application device. Then the method involves removing residue dissolved in the cleaning solution from the work surface using a cleaning device. Next, the work surface is neutralized and rinsed using purified water and polished with a cleaning cloth. Finally, the work surface is rinsed using cleaning alcohol and blow-dried with compressed air.

Abstract: An autonomous cleaning apparatus including a body, a brush unit which is rotatably installed onto the body to collect dust from a bottom of the body, and a brush cleaning member including a first brush cleaning protrusion and a second brush cleaning protrusion that protrude toward the brush unit to make contact with the brush unit to remove foreign substances wound around the brush unit.

Abstract: A cleaning device (14) for cleaning mop material (33) which freely hangs from a holder (31,32), having an opening (15) in which the hanging mop material (33) is receivable, including a pair of bristle carrying parts (22, 24), each of the bristle carrying parts (22, 24) being rotatable about a respective axis (22a, 24a) by at least one motive device in opposite senses of direction such as to draw the hanging mop material (33) between the bristle carrying parts (22, 24), whereby bristles carried by the bristle carrying parts (22, 24) engage the mop material, and a method of cleaning mop material which freely hangs from a holder, using the cleaning device (14), the method including resisting the drawing-in of the mop material between the bristle carrying parts (22, 24), so that the bristles act on and brush the mop material.

Abstract: A window cleaning apparatus includes a first cleaning unit and a second cleaning unit that is attached to both sides of a window, respectively, by a magnetic force and moved on the sides, and a method of controlling a movement of the window cleaning apparatus. The method includes detecting the first initial attachment position of the window cleaning apparatus and moving the window cleaning apparatus close to the detected initial attachment position after cleaning.

Abstract: An adjustable filter system for a dishwashing appliance is provided. More specifically, a filter system is provided whereby the relative amount of fluid filtered by two different filters can be selectively controlled during operation of the dishwashing appliance. Flow can be directed primarily to one filter or the other depending upon the size of the soil particles expected at certain times during the cleaning process. Selection can be e.g., based on the temperature of fluid used in the appliance or determined by a controller.

Abstract: A beverage can cleaning apparatus for cleaning beverage cans before they are dispensed from vending machines. The apparatus has a can holder, a hinged platform, tubes, a first nozzle, a second nozzle and a sensing block that matches the profile of the can top periphery. The sensing block is depressed a compressed distance, the distance being dependent on the orientation of the can, and cleaning fluid or compressed air is selectively directed through the first or second nozzle. Subsequent to air or cleaning fluid being dispensed against the top of the beverage can, the can holder releases the hinged platform sending the beverage can into the vending machine's dispenser.