20th week of 2015 patent applcation highlights part 6 |
Patent application number | Title | Published |
20150128824 | SYSTEM AND APPARATUS FOR MAGNETIC SPIN CONTROL FOR TRACK-MOUNTED VEHICLES - An apparatus for magnetic spin control includes a main chassis, a passenger chassis, a circular magnetic array, and a chassis-mounted fin. The main chassis is configured to ride on a track. The passenger chassis is rotatably supported on the main chassis and the passenger chassis is configured to support one or more passengers. The circular magnetic array is coupled to the passenger chassis such that the passenger chassis rotates with the circular magnetic array. The chassis-mounted fin is coupled to the main chassis and extends into a magnetic field of the circular magnetic array. The chassis-mounted fin includes a conductive material and operates as an eddy current brake to dampen rotation of the passenger chassis with respect to the main chassis. The chassis-mounted fin extends into the magnetic field and leaves at least a portion of the magnetic field unobstructed to allow a track-mounted fin to pass into the magnetic field. The circular magnetic array is configured to interact with a system of track mounted fins. The chassis-mounted fin provides rotational dampening of the passenger chassis, while the track-mounted fin(s) induce or inhibit rotation of the passenger chassis. | 2015-05-14 |
20150128825 | METHOD OF TREATING WHEELS OF LOCOMOTIVE - A method of treatment for at least one wheel of a locomotive. The wheel has an outer periphery that defines a tread portion of the wheel. The method includes applying a friction enhancing material to the tread portion by depositing the friction enhancing material on the tread portion of the wheel, and then causing fusion of the friction enhancing material with the tread portion of the wheel through at least one of a welding, electro-plating or electro-fusion process. | 2015-05-14 |
20150128826 | VALVE ASSEMBLY FOR RAIL VEHICLES AND PNEUMATIC SYSTEM INCLUDING SAME - A valve assembly is dimensioned for interconnection between a pressurized gas supply system and a pressurized gas braking system of a rail vehicle. The valve assembly can include a valve housing and a valve body. The valve housing can include a housing wall that at least partially defines a housing chamber and includes a plurality of communication ports in fluid communication with the housing chamber. The valve body is supported within the housing chamber for sliding movement relative to the housing wall. The valve body can be displaced between a plurality of positions in which different ones of the communication ports are in fluid communication with one another. A pressurized gas system and a rail vehicle are also included. | 2015-05-14 |
20150128827 | Flame-retardant and Corrosion-resistant Fiber Bamboo Substrate and Preparation Method thereof - A preparation method for a flame-retardant and corrosion-resistant fiber bamboo substrate comprises the following steps of: 1) cutting raw bamboo into bamboo filaments; 2) flame-retardant treatment: soaking the bamboo filaments prepared in Step 1) in aqueous solution of a flame retardant; 3) drying: drying the flame-retardant treated bamboo filaments at 55° C. to 65° C.; 4) carbonized pyrolysis: feeding the dried bamboo filaments into a carbonized pyrolysis kiln; and 5) sequentially gumming, post-gumming drying, pressing, curing, maintaining and splitting to obtain a bamboo substrate. | 2015-05-14 |
20150128828 | INFILTRATION OF DENSIFIED CARBON-CARBON COMPOSITE MATERIAL WITH LOW VISCOSITY RESIN - In one example, a method comprises densifiying a carbonized preform via at least one of resin transfer molding (RTM), vacuum pitch infiltration (VPI) and chemical vapor infiltration/chemical vapor deposition (CVI/CVD), heat treating the densified preform to open internal pores of the densified preform, and infiltrating the internal pores of the densified preform with low viscosity resin to increase the density of the preform. | 2015-05-14 |
20150128829 | DEVELOPMENT OF A RENEWABLE CARBON-BASED BIO-MODIFIER FOR ASPHALT CEMENT - A bio-modifier for asphalt is provided that comprises non-wood bio-char. In some embodiments, the bio-char comprises pyrolyzed biomass from a bio-fuel crop and/or comprises pyrolyzed grass. The asphalt modifier can improve the performance of asphalt compositions such as asphalt binder compositions and compositions comprising asphalt binder and aggregate. For example, the bio-modifier can improve the temperature susceptibility of asphalt binder compositions and increase the rutting resistance, moisture and cracking resistance of hot mix asphalt compositions. In addition, methods of preparing the bio-modifier composition, methods of preparing modified asphalts comprising the bio-modifier, and modified asphalt compositions are provided. | 2015-05-14 |
20150128830 | SUSTAINABLE ADSORBABLE POLYMERS - The present invention relates to an aqueous suspension of mineral pigment materials having high solids content, which contain dispersing agents and/or grinding agents based on renewable sources, and methods for preparing such a suspension and its use. | 2015-05-14 |
20150128831 | Glass Microspheres Made From a Redox Active Glass, and Methods of Producing Glass Microspheres - Microspheres comprising a plurality of hollow microspheres, each of the plurality of hollow microspheres comprising a plurality of glass walls, and a plurality of hollow spaces, wherein the plurality of glass walls enclosing at least one of the plurality of hollow spaces, wherein the plurality of glass walls comprising a second glass, wherein the second glass comprising a processed first glass melt, wherein the processed first glass melt comprising a melt of a batch and a plurality of redox active group components capable of providing at least one of a plurality of redox reactions and a plurality of events in the second glass. | 2015-05-14 |
20150128832 | Pallet Lifting System - A pallet lifter for raising and lowering a pallet. The pallet lifter includes a pallet platform and a movement mechanism that controllably causes the pallet platform to raise and lower. The pallet platform includes a top surface designed to support a pallet, two side walls, and a back wall. The movement mechanism includes a motor and a threaded rod. The electric motor is designed to cause the threaded rod to rotate in a clockwise and counterclockwise direction to cause said pallet platform to raise and lower. | 2015-05-14 |
20150128833 | Cyclone Burner - A description is given of a cyclone burner for converting solid fuel comprising a substantially rotationally-symmetric whirling chamber ( | 2015-05-14 |
20150128834 | PRESSURE CONTROL SYSTEM AND METHOD FOR AN AGRICULTURAL PLANTER - A planter system includes a planter having an unloading valve and a controller. The unloading valve is fluidly coupled between an inlet and an outlet of a pump. The unloading valve is configured to receive a fluid at a supply pressure, to supply a first portion of the fluid from the inlet to a hydraulic planter system at an unloading pressure less than the supply pressure, and to recirculate a remainder of the fluid to the pump via the outlet. The controller is communicatively coupled to the unloading valve and to the pump. The controller is configured to control the pressure of the fluid supplied to the inlet and to control the unloading pressure of the first portion supplied to the hydraulic planter system. | 2015-05-14 |
20150128835 | SEWING MACHINE - A sewing machine acquires sewing data to sew a cross stitch pattern. The sewing machine sets a planned sewing position of the cross stitch pattern. The sewing machine identities a position of at least one interstice on the sewing workpiece based on the generated image data. The sewing machine determines a sewing: position of the cross stitch pattern based on the set planned sewing position, and on the identified position of the at least one interstice. The sewing machine corrects the sewing data based on the determined sewing position. The sewing machine drives the sewing mechanism and the movement mechanism based on the corrected sewing data, such that the cross stitch pattern is sewn on the sewing workpiece. | 2015-05-14 |
20150128836 | COMPOSITE SANDWICH STRUCTURE AND METHOD FOR PRODUCING SUCH STRUCTURE - A device for producing a composite sandwich structure ( | 2015-05-14 |
20150128837 | SEWING MACHINE AND NON-TRANSITORY COMPUTER-READABLE MEDIUM STORING SEWING MACHINE CONTROL PROGRAM - A sewing machine includes a needle bar, a feed mechanism, a swinging mechanism, a display device, and a control device. The control device determines whether each one of a plurality of sets of sewing data for sewing a pattern is editable, displays on the display device, editable pattern described by the sewing data that has been determined to be editable, and acquires a selection command that selects an object pattern from among the editable pattern. The control device also acquires edit command to edit the selected object pattern, edits object sewing data that are for the object pattern, in accordance with the edit command that has been acquired, and causes the sewing machine to sew the object pattern on a sewing workpiece, based on the edited object sewing data, by operating the feed mechanism that moves the sewing workpiece and the swinging mechanism that swings the needle bar. | 2015-05-14 |
20150128838 | APPARATUS FOR HARVESTING ALGAE FROM OPEN BODY OF WATER - An apparatus for harvesting algae from an open body of water includes a boat having a pair of spaced apart parallel flotation members and a deck disposed on and connected to the members. The spaced apart members define an area therebetween forming a process channel. A separating mechanism disposed on the boat separates the process channel into a plurality of process channel sections arranged in series. The process channel sections are disposed intermediate the flotation members. Each of the process channel sections include a deflector plate, a scum beach, a scum trough, and diffused air piping. The diffused air piping is in fluid communication with a dissolved air flotation system. | 2015-05-14 |
20150128839 | SAIL BEARING - A bearing for a sail furling apparatus includes a spherical body having a longitudinal axis and containing a cylindrical longitudinal through-opening for receiving a cable of the furling apparatus. The body is freely rotatable on the cable and protects the furled sail from abrasive contact with the cable. The body contains a plurality of spaced longitudinal channels in the outer surface to define a plurality of spaced flutes to further space the furled sail from the cable and to facilitate smooth furling and unfurling of the sail. | 2015-05-14 |
20150128840 | Frontier Field Development System for Large Riser Count and High Pressures for Harsh Environments - A system comprising a semisubmersible, at least two offloading terminals and shuttle tankers in optional combination with an FSO may be deployed in deep water harsh environments where riser performance (either SCR or LWSCR) is a key performance parameter. The semisubmersible is used to support the risers because of its favorable motion characteristics under harsh conditions. The semisubmersible supports the entire process train and provides well maintenance, which may include water and/or gas injection. The semisubmersible may provide work-over capabilities for well intervention. The produced hydrocarbons are exported through flexible pipes to at least two off-loading buoys. A FSO or shuttle tanker receives the produced hydrocarbons. Two or more off-loading buoys may be employed to allow for uninterrupted production when a shuttle-tanker-only embodiment is utilized. | 2015-05-14 |
20150128841 | HYDROFOIL BOAT STABILIZER - A hydrofoil having an integrated yoke-bridge to preclude expansion of the channel defined by the yoke when the hydrofoil is secured to the cavitation plate. The single piece hydrofoil is secured to the cavitation by lateral screws passing through the hydrofoil and engaging the side of the cavitation plate. Additionally, one or two holes are optionally drilled through the single piece hydrofoil and through the cavitation plate followed by insertion of bolts passing through the hydrofoil and the cavitation plate. | 2015-05-14 |
20150128842 | VARIABLE BUOYANCY PROFILING FLOAT - In various embodiments a variable buoyancy profiling float is disclosed. The variable buoyancy profiling float may comprise a spherical glass housing comprising a first hemisphere and a second hemisphere. The first and second hemispheres may be coupled by a partial vacuum within the spherical glass housing. A buoyancy system may be located at least partially within the spherical glass housing. The buoyancy system may be configured to provide variable buoyancy control to the variable buoyancy profiling float. A sensor bundle may be mounted to the spherical glass housing and may be configured to measure at least one environmental parameter. | 2015-05-14 |
20150128843 | INFLATABLE BOATS - An inflatable boat ( | 2015-05-14 |
20150128844 | TYPE-4 TANK FOR CNG CONTAINMENT - The present invention relates to a pressure vessel for containing or transporting pressurized gas. More particularly it relates to such vessels for containing or transporting compressed natural gas. The present invention also relates to a method of storing or transporting gas onshore or offshore. Moreover, the present invention relates to a vehicle for transporting gas, in particular compressed natural gas. | 2015-05-14 |
20150128845 | RESCUE LOCATOR SIGNAL - A rescue locator signal is provided that includes a central member with a first arm extending therefrom in a first direction. A second arm extends from the central member in a second direction that is completely opposite to the first direction, and a third arm extends from the central member in a third direction. A fourth arm extends from the central member in a fourth direction that is completely opposite to the third direction. A plurality of reflective members are located on upper surfaces of the first arm, second arm, third arm, and fourth arm. | 2015-05-14 |
20150128846 | Passive Alarm To Prevent Buried Infrastructure Damage - A method and apparatus are disclosed for preventing excavation damage to buried infrastructure. A plurality of excavation-sensing modules is buried near the buried infrastructure. The modules protect buried infrastructure by emitting dense clouds of highly visible gas when the modules are activated by impact with excavation equipment. In most cases the visible gas will be brightly colored and it may also have a strong odor and may produce a loud sound when the module is activated. The dense clouds of highly visible gas, the optional odor and loud sound alert construction crews or other workers that their excavation is nearing a protected underground structure. Once installed, no maintenance or active monitoring is required. In a preferred embodiment of the excavation-sensing module, the dense cloud of highly visible gas is produced by ignition of a smoke grenade within the module. In the preferred embodiment, the smoke grenade is ignited by the interaction of the excavator striking and breaking the buried module. Also in the preferred embodiment, the excavator will normally pull the ignited smoke grenade out of the buried module and to the surface increasing the visibility of the gas. Also in the preferred embodiment, a more reliable design for ignition of the smoke grenade is disclosed. | 2015-05-14 |
20150128847 | SiC SINGLE CRYSTAL AND PRODUCTION METHOD THEREOF - An objective of the present invention is to provide a high-quality SiC single crystal in which the threading dislocation density including screw dislocation, edge dislocation and micropipe defect is reduced, and a method for producing such SiC single crystal according to a solution technique. The method for producing the SiC single crystal according to a solution technique which involves bringing an SiC seed crystal into contact with an Si—C solution having a temperature gradient in which the temperature is lower towards the surface from the inner part and growing an SiC single crystal comprises setting the temperature gradient of the surface region of the Si—C solution to 10° C./cm or below, bringing the (1-100) face of an SiC seed crystal into contact with the Si—C solution, and growing an SiC single crystal on the (1-100) face of the seed crystal at a ratio (single crystal growth rate/temperature gradient) of the growth rate of the SiC single crystal to the temperature gradient which is less than 20×10 | 2015-05-14 |
20150128848 | Method of Preparing Nanostructured Single Crystal Silver - A method of preparing nanostructured single crystal silver, comprising placing a high-conductive molded porous active carbon containing chloride ions, which has been reductively treated, into a silver-containing precursor solution. After several hours at room temperature, the nanostructured single crystal silver grows on the surface of the active carbon. The silver-containing precursors and appropriate amount of chlorine provide a crystal nucleus and a slow stable crystal growth environment which are required for single crystal silver growth, and said nanostructured silver single crystals could be obtained with various morphologies by controlling the concentration of the silver-containing precursor solution and the growth time. The method of the invention is an environmentally friendly synthesis method with the nanostructured single crystal silver grows on the surface of the molded porous active carbon at room temperature, which is pollution-free and does not need any additives; the single crystal could be obtained in high yield and high purity, and can be separated from the molded porous active carbon easily, the grown silver falls off naturally and the active carbon is renewable through sonication with absolute ethanol or alkaline solutions; and the obtained single crystal silver is characterized by having high mechanical strength, good conductivity and less crystal defects. | 2015-05-14 |
20150128849 | CRUCIBLE FOR THE MANUFACTURE OF OXIDE CERAMIC SINGLE CRYSTALS - A crucible made of molybdenum or a molybdenum alloy having a molybdenum content of more than 95 at % for producing an oxide-ceramic single crystal. The inner side of the crucible is at least partially provided with a layer that contains at least one refractory metal and is formed with pores. | 2015-05-14 |
20150128850 | Pretreatment Method for Reduction and/or Elimination of Basal Plane Dislocations Close to Epilayer/Substrate Interface in Growth of SiC Epitaxial Films - Non-destructive pretreatment methods are generally provided for a surface of a SiC substrate with substantially no degradation of surface morphology thereon. In one particular embodiment, a molten suspension mixture (e.g., including KOH (or KOH eutectic) and a buffering agent) is applied directly onto the surface of the SiC substrate to form a treated surface thereon. An epitaxial film (e.g., SiC) can then be grown on the treated surface to achieve very high (e.g., up to and including 100%) BPD to TED conversion rate close to the epilayer/substrate interface. | 2015-05-14 |
20150128851 | HEATER/MIXER FOR MANUFACTURING A FLAVORED PRODUCT - An apparatus for heating a flavored coating and mixing the heated flavored coating with an edible substrate is disclosed. The apparatus comprises a frame adapted to support a kettle, the kettle for containing the flavored coating and the substrate to be mixed, a first heater box operative as a heat source, and a second heater box operative as a heat source. The first heater box is removably secured to the frame to permit removal of the first heater box and substitution therefore with the second heater box | 2015-05-14 |
20150128852 | FOOD TOPPING DISPENSER WITH APPLICATION ROLLER FOR DUSTING FOOD PRODUCTS - A food topping dispenser includes a hopper having a pair of sidewalls, a back wall and a front wall defining an open unobstructed interior sized to receive a supply of food topping. An application roller is positioned in a discharge opening of the hopper and is rotatably mounted in and between the sidewalls. The application roller has an exterior surface configured to receive and retain the food topping from the discharge opening. A wiper element is mounted on a lower end of the back wall outside the open interior in the discharge opening, and is positioned above the application roller for engagement with the food topping received from the discharge opening. A stripping brush element is mounted on a lower end of the front wall outside the open interior in the discharge opening for engagement with the exterior surface of the application roller for removing food topping retained therein. | 2015-05-14 |
20150128853 | FLUID APPLICATION DEVICE HAVING A MODULAR NOZZLE ASSEMBLY FOR APPLYING FLUID TO AN ARTICLE - A fluid application device having a modular nozzle assembly is provided. The fluid application device includes an applicator head and a modular nozzle assembly fluidly coupled thereto. The modular nozzle assembly includes at least one guide slot configured to receive a strand of material, at least one orifice configured to discharge a first fluid onto a respective strand of material, and at least one securing opening extending through the modular nozzle assembly. Each securing opening is configured to receive a releasable securing element. The modular nozzle assembly may be a contact nozzle assembly or a non-contact nozzle assembly, and include fluid or air assist for altering a flow of the first fluid. The modular nozzle assembly may be selectively removed from and secured to the fluid application device so that the modular nozzle assembly may be selectively switched between the contact nozzle assembly and the non-contact nozzle assembly. | 2015-05-14 |
20150128854 | SPEED AND ANGLE ADJUSTABLE DIP-COATING FILM FORMING DEVICE - A speed and angle adjustable dip-coating film forming device includes: a base; two swing rods, where the two swing rods are disposed opposite to each other, separately movably connected to the base, and capable of swinging relative to the base; two angle fixing racks, separately disposed on two sides of the base and capable of fixing positions of the swing rods; a power element, disposed on the swing rods; and a lifting rack, movably disposed on the swing rods, and capable of swinging with the swing rods and being driven by the power element to move vertically along the swing rods. A lifting angle can be changed by swinging the swing rods and fixing the swing rods by using the angle fixing racks, and a lifting speed can be changed by changing a moving speed of the lifting rack by using the power element. | 2015-05-14 |
20150128855 | ELECTRONIC DEVICE MANUFACTURING APPARATUS - The electronic device manufacturing apparatus is provided with: a substrate holding member; a first supply source which is provided so as to move relative to the primary surface side of the substrate, and which forms a nitrogen-containing layer by supplying a nitrogen-containing compound towards the primary surface of the substrate; and a second supply source which is disposed downstream of the first supply source in the direction of movement relative to the substrate, which forms a transparent electrode layer by supplying towards the primary surface of the substrate an electrode material having silver as the main component thereof, and which is disposed such that, between starting formation and two minutes after finishing formation of the nitrogen-containing layer at a prescribed position on the substrate, formation of the transparent electrode layer is started at said prescribed position on the substrate. | 2015-05-14 |
20150128856 | DISPENSING APPARATUS HAVING TRANSPORT SYSTEM AND METHOD FOR TRANSPORTING A SUBSTRATE WITHIN THE DISPENSING APPARATUS - A dispenser, which is configured to dispense viscous material on a substrate, includes a frame, a gantry system coupled to the frame, and a dispensing unit coupled to the gantry system. The gantry system is configured to move the dispensing unit in x-axis, y-axis, and z-axis directions. The dispenser further includes a substrate support assembly coupled to the frame and configured to support the substrate to dispense material on the substrate in a dispense position, and a transport system configured to transport the substrate to the dispense position and to remove the substrate from the dispense position. The transport system includes a first pusher assembly configured to move the substrate within the dispenser. A transport system and methods of dispensing material on a substrate are further disclosed. | 2015-05-14 |
20150128857 | ELECTROSTATIC COATING APPARATUS - An air motor, a rotary atomizing head provided on a front side of the air motor to be rotatable by the air motor, external electrode units provided in a periphery of the rotary atomizing head, and a high-voltage applying unit that applies a high voltage to the external electrode units to indirectly charge paint particles atomized from the rotary atomizing head with the high voltage. A film cover is provided to be formed with a resin material in a film shape for covering an outer peripheral side of the air motor. The film cover includes a cylindrical rear cover that covers the rear side from the external electrode units and a cylindrical front cover that is mounted to the front side of the rear cover to cover the front side from the external electrode units. | 2015-05-14 |
20150128858 | COATING APPARATUS - A coating apparatus includes: a slit nozzle including a retention chamber that retains the coating material; a moving mechanism that moves the slit nozzle; a pressure regulation unit that regulates a pressure inside the retention chamber; and a control unit that controls the moving mechanism and the pressure regulation unit to relatively move the slit nozzle with respect to the substrate while changing the pressure inside the retention chamber toward an atmospheric pressure from a negative pressure, wherein the control unit is configured to control the pressure regulation unit so that a change in the pressure inside the retention chamber in a start zone including a coating start position and an end zone including a coating end position becomes slower than a change in the pressure inside the retention chamber in a middle zone except the start zone and the end zone. | 2015-05-14 |
20150128859 | DEPOSITION SYSTEM - A deposition system includes a chamber, an electrical power module, a first detection module and a second detection module. The chamber includes a target, a substrate, and a plasma. The substrate is spaced apart with the target and corresponded to the target. The plasma is generated between the target and the substrate. The target, the substrate and the plasma are in an interior of the chamber. The electrical power module is electrically connected with the target so as to generate a potential difference between the target and the substrate. The first detection module is connected with the interior of the chamber for detecting a composition of the plasma so as to generate a first detection result. The second detection module is connected with the first detection module, and includes an avalanche photodiode detector for analyzing the first detection result so as to generate a second detection result. | 2015-05-14 |
20150128860 | DEPOSITION SYSTEMS HAVING DEPOSITION CHAMBERS CONFIGURED FOR IN-SITU METROLOGY WITH RADIATION DEFLECTION AND RELATED METHODS - Deposition chambers ( | 2015-05-14 |
20150128861 | APPARATUS FOR BARRIER INTERFACE PREPARATION OF COPPER INTERCONNECT - An integrated system for processing a substrate to improve electromigration performance of a copper interconnect, including: a lab-ambient transfer chamber capable of transferring the substrate from a substrate cassette coupled to the lab-ambient transfer chamber into the integrated system; a vacuum transfer chamber operated under vacuum at a pressure less than 1 Torr; a vacuum process module for depositing a metallic barrier layer, wherein the vacuum process module for depositing the metallic barrier layer is coupled to the vacuum transfer chamber, and is operated under vacuum at a pressure less than 1 Torr; a controlled-ambient transfer chamber filled with an inert gas selected from a group of inert gases; and, a deposition process module used to deposit a functionalization layer on the surface of the metallic barrier layer, wherein the deposition process module used to deposit the functionalization layer is coupled to the controlled-ambient transfer chamber. | 2015-05-14 |
20150128862 | APPARATUS FOR PROCESSING A SUBSTRATE - An apparatus for processing a substrate contains a processing chamber and a substrate support assembly. The substrate support assembly is disposed within said processing chamber and adapted to support the substrate thereon while said processing is carried out, the substrate support assembly comprising at least two selectively joinable and interdigitable substrate support fixtures. | 2015-05-14 |
20150128863 | MECHANISMS FOR FURNACE APPARATUS AND WAFER BOAT - Embodiments of mechanisms of a furnace apparatus having a wafer boat are provided. The wafer boat includes a base plate and a support rod extended from the base plate. The wafer boat also includes a support finger including a finger body extended from the support rod and a curved end portion extended from the finger body. The wafer boat further includes a top plate supported on the support rod. A width of the support rod exceeds that of the support finger. | 2015-05-14 |
20150128864 | Mite composition comprising a predatory mite and immobilized prey contacted with a fungus reducing agent and methods and uses related to the use of said composition - The present invention in general relates to the field of biological crop protection by use of predatory mites. More particularly the present invention relates to a mite composition comprising a predatory mite and a prey. Such a mite composition is suitable for rearing the predatory mite and/or for crop protection using the predatory mite. The prey in the composition comprises individuals of at least one Astigmatid mite species, wherein at least a fraction of the Astigmatid individuals is immobilized. The composition is characterized in that immobilized Astigmatid individuals are contacted with a fungus reducing agent. | 2015-05-14 |
20150128865 | Entomopathogenic nematode do-it-yourself application and rearing system - A composition and method for biological control of common greenhouse, nursery, and mushroom house pests using entomopathogenic nematodes. The method contains kits for rearing nematodes at the end user facility. Unlike the current temperature limited nematode applications only using one species, multiple genera and species of nematodes will be used. | 2015-05-14 |
20150128866 | RUGGED AUTOMATED TRAINING SYSTEM AND METHODS - Systems, kits, and methods for training animals. The system can include an animal training enclosure, an animal harness assembly, and a system controller assembly. The animal training enclosure can include a housing in which the animal to be trained is positioned, a stimuli delivery assembly that presents stimuli and distracters to the animal, and a primary reinforcement apparatus. The animal harness assembly can include a harness mounted on the animal, the harness housing a vibrotactile apparatus that can be used as a secondary reinforcement apparatus, an electronic compass that can measure orientation of the animal, and a wireless interface for communicating with the system controller assembly. The methods can include a method of training an animal using a secondary reinforcement positioned on a harness mounted on the animal, a method of concurrently training a plurality of animals, a method of detecting an unexploded landmine, and a method of demining a minefield. | 2015-05-14 |
20150128867 | Feeding Apparatus, Method, and System - A feed bag apparatus may generally be described. The feed bag apparatus may include a fabric bag, the fabric bag having a sealable opening proximate a top portion of the bag, a tapered shape terminating at a bottom portion of the bag, an opening at the bottom portion of the bag that facilitates a gravity feed for food, and a hollow interior of the bag. The feed bag apparatus may further have a number of grommets located on a top portion of the fabric bag proximate the sealable top portion, the grommets facilitating coupling of the fabric bag to a support. Additionally, the feed bag apparatus may be substantially waterproof and weatherproof. | 2015-05-14 |
20150128868 | TOP-FILL HUMMINGBIRD FEEDER WITH FLOAT VALVE BASE CLOSURE MECHANISM - A top-fill hummingbird feeder is provided having a liquid container with a liquid flow opening at a lower end and a removable cap at an upper end, a feeding basin positioned below the liquid container, and a sealing mechanism associated with the liquid flow opening and the feeding basin. The sealing mechanism includes a bottle seal assembly configured for removable coupling with a base of the feeding basin, and a float valve captured by said bottle seal assembly to prevent rotation thereof while allowing the float valve to move upwardly and downwardly with changing nectar levels in the feeding basin. The feeding basin is filled by gravity feed of the liquid in the container through the liquid flow opening when the sealing mechanism is open. When the feeding basin reaches a full position, the liquid nectar raises the float valve which, in turn, acts to close the liquid flow opening. | 2015-05-14 |
20150128869 | ORGANICALLY BASED ANIMAL LITTER AND MANUFACTURING PROCESS - The present disclosure provides a lightweight hybrid clumping animal litter made from organic core particles combined with small amounts of clumping agent, and methods for making the litter. | 2015-05-14 |
20150128870 | SMALL ANIMAL INCUBATOR WITH A REMOVABLE DRAWER - A small animal veterinary incubator is disclosed with an animal holding drawer that can be inserted into a temperature controlled enclosure and removed when not in use for cleaning and disinfecting. In various embodiments the incubator is portable, is at least partly transparent, controls interior oxygen and/or humidity, can use a hose to bring oxygen into close proximity with incubated animals, can introduce water-nebulized air or oxygen into the drawer through a hole, and can include a holder for a humidity bottle that humidifies air or oxygen supplied to the incubator. Some embodiments use an adjustable or regulated lamp to warm the incubator using an infrared bulb of 50 or 75 Watts. Temperature, humidity, and/or oxygen gages or sensors can be included, and the temperature, oxygen, and/or humidity can be automatically regulated. Preferred embodiment include closable vents that can be opened to allow for ventilation when only temperature is controlled. | 2015-05-14 |
20150128871 | PRIMATE RESTRAINT DEVICE - When a primate is t restrained by a movable partition wall, friction with vertical bars of a lattice of the partition wall causing damages on roots of limbs of the primate is alleviated to reduce or solve such damages. In a primate restraint device comprising a containing body having both side surfaces, a top surface and a bottom surface, a rear surface door capable of opening and shutting the rear surface side of the containing body, and a partition wall formed movably frontward and rearward in the containing body and capable of being fixed at a desired position in the containing body, some sites among vertical bar members of the partition wall, with which roots of limbs of the primate are brought into contact while the limbs are forced to protrude frontward and restrained, are covered with protective cylinders which are rotatable with respect to the vertical bar members. | 2015-05-14 |
20150128872 | Rodent Cage - A rodent cage for housing a rodent comprises a cage body having an open bottom end and an open top end defined by integral sidewalls. An interior surface of each sidewall is adapted to carry a channel. The top end of at least one sidewall terminates below the channel to slidably accept a top panel within the channel. The top panel has at least one opening therein for passage of laboratory equipment. A tray having a bottom and upwardly extending integral tray sidewalls is proportioned so that the cage body rests within the tray during use. The cage body further includes a floor of parallel spaced rods such that bedding housed within the cage body passes through the spaces between the rods while the rodent remains within the cage body when the cage body is removed from the tray. The rodent cage is constructed of a non-permeable clear acrylic plastic. | 2015-05-14 |
20150128873 | Multi-chamber, Multi-formulation Fluid Delivery System - The application discloses a multi-chamber, multi-formulation fluid delivery system, comprising a multi-chamber applicator in fluid communication with multi-chamber packaging. Applicators according to the instant disclosure have reduced squeeze-strength requirements, and are useful for dispensing fluids, including medicaments, to animals, including livestock animals. The multi-chamber packaging provides separate storage for formulations containing incompatible active ingredients, and is suitable for use with the multi-chamber applicator. The application also discloses methods for using the system to simultaneously deliver multiple active ingredients, at least some of which are not suitable for co-formulation, thus reducing the time, economic burden and animal stress involved with applying multiple, separate formulations to animals. | 2015-05-14 |
20150128874 | FLOATING PET TOY - A pet toy to aid a pet in developing retrieval skills comprising a first member at least partially encapsulated within a second member; wherein the first member is formed of a first member polymer composition having a density less than 1.0 gram/cubic centimeter; wherein the second member is formed of a second member polymer composition having a density greater than 1.0 gram/cubic centimeter; wherein the first member and the second member are provided at a weight ratio such that the pet toy floats when placed in water; and wherein the second member weighs down a second end of the pet toy in water such that a first end of the pet toy rises above the second end of the pet toy. | 2015-05-14 |
20150128875 | Puzzle Pet Toy and Treat Dispenser - A puzzle pet toy and treat dispenser comprising of a housing, a lid, an inner chamber, a drum aperture, a motor assembly, and an external chamber. The inner chamber is divided by a plurality of vertical radial walls, creating a plurality of containers formed by the inner surface of the vertical radial walls, a plurality of tangential walls parallel to the vertical surface of the drum aperture, the inner surface of the drum aperture, and the lid. The plurality of containers hold non-liquid pet treats, and an opening on the drum aperture aligned vertically with the tangential walls allows the pet treat on a given container to be released into the external chamber, where said treats can be dispensed outside of the pet toy and treat dispenser during play. A motor assembly rotates the drum aperture to the next opening, creating a revolver action to dispense the contents of the next chamber. The toy can be programmed to rotate the aperture at given time intervals, so the pet can receive treats on a predetermined schedule while the owner is away. The motor assembly also contains a means of noise generation during the rotating action to attract the pet to come and play with the toy. | 2015-05-14 |
20150128876 | PET TOY HAVING A DECORATIVE SHEET ENCLOSED IN A TRANSPARENT OUTER SHELL - A pet toy comprising: an elongated member in the form of a bone, the elongated member comprising a first member and a second member, wherein the first member and the second member each have a front side and are arranged juxtaposed to one another with the front sides facing in opposite directions; wherein the first member comprises a transparent first member decorative sheet, wherein the first member decorative sheet is located between a first member outer shell and a first member inner lining; and wherein the second member comprises a transparent second member decorative sheet, wherein the second member decorative sheet is located between a second member outer shell and a second member inner lining. | 2015-05-14 |
20150128877 | INSECT REPELLANT DEVICE - An insect repellent device having a top section and a bottom section can be attached via a fastening mechanism near the facial area of a user. The top section and the bottom section are rotatably joined to form a single unit and an insect repellent compound is contained internally. A plurality of slits in each of the top section and the bottom section enable air to pass through the device. In some embodiments, an insect repellent compound is employed to repel insects and the like from the user's proximity. In other embodiments, sound waves are emitted by a sound emitting device to drive away unwanted pests. | 2015-05-14 |
20150128878 | SYSTEM AND METHOD FOR PREVENTING ANIMALS FROM APPROACHING CERTAIN AREAS USING IMAGE RECOGNITION - Provided is a system and method for preventing an animal being managed by a human from approaching a certain area using image recognition technology. This system includes an apparatus put on the animal, and a marker having either a preset color or a preset shape or both and installed in the certain area. The apparatus put on the animal includes a camera to capture a ground surface image of a movement path of the animal, a stimulus applying means to apply a stimulus to the animal, a memory to store an image of the marker, and a control unit, and operates the stimulus applying means to apply a stimulus to the animal when an image matched with the image of the marker stored in the memory is recognized in the image captured by the camera as the animal moves. | 2015-05-14 |
20150128879 | RETRACTABLE LEASH - The present invention relates to a leash housing having elements and features permitting a variety of devices and objects to be readily attached to and removed from the housing. The elements and features of the housing do not limit when additional devices and objects can be used with the housing. The leash housing has integrated elements and features as well. Some embodiments of the present invention include one or more leashes combined with one or more housings. | 2015-05-14 |
20150128880 | FRAC AND STORAGE TANK EXCHANGER - An exchanger for a tank is described herein. The exchanger may be relied upon in a trailer tank, for example, or any other type of tank that stores fluid. The exchanger includes an inlet, a central fluid conduit, one or more exchanger extension arms having fluid apertures that direct fluid into a tank at various locations, and one or more supports that support the central fluid conduit and the exchanger extension arms. The fluid apertures may be positioned relatively evenly across the exchanger extension arms and/or the central conduit to direct fluid up or at various directions into the tank. Thus, fluid pumped into the inlet of the exchanger may flow through the central conduit, into the exchanger extension arms, and out through the fluid apertures at various locations into the tank. As such, heated fluid, for example, may be more evenly and quickly distributed into the tank. | 2015-05-14 |
20150128881 | METHOD FOR MANUFACTURING BOILER WATER WALLS AND BOILER WITH LASER/ARC WELDED WATER WALLS - A method of fabricating boiler water walls that includes the steps of forming a subpanel formed of at least one fin and one tube by laser arc welding the at least one fin to the one tube and then laser arc welding a predetermined plurality of subpanels together in a two-dimensional plane by laser arc welding an additional joining element between respective subpanels to form the water wall. | 2015-05-14 |
20150128882 | DESUPERHEATER AND SPRAY NOZZLES THEREFOR - A steam assisted ring style desuperheater includes a ring body defining an axial flow path and one or more spray nozzles extending through a wall of the ring body. Each of the nozzles is connected to a separate cooling water manifold and atomizing steam manifold to conduct cooling water and atomizing steam separate from each other through the spray nozzle to an injection point. An atomizing head of each nozzle combines the cooling water and atomizing steam to form a spraywater cloud that is injected radially into the axial flow path. The spray nozzles include one or more flow passage inserts that define separate first and second fluid flow paths for conducting the cooling water and the atomizing steam separately through the spray nozzle. | 2015-05-14 |
20150128883 | Methods and Apparatus Providing Flame-less Heat - An apparatus ( | 2015-05-14 |
20150128884 | METHOD AND SYSTEM FOR VACUUM GENERATION - Methods and systems are provided for reducing the generation and transmission of objectionable noise from an aspirator to a vehicle cabin during vacuum production. During selected conditions, motive flow through an intake aspirator may cause a hissing noise to be produced at the aspirator, and transmitted through an open check valve in a bypass path between the aspirator and a vacuum reservoir, into a vehicle cabin. During these conditions, an aspirator shut-off valve is closed to reduce motive flow through the aspirator, thereby reducing the hissing noise. | 2015-05-14 |
20150128885 | FLOW CONTORL DEVICE - A flow restrictor 50 for use in a cooling system of an internal engine comprises a housing 29 enclosing an elongate body, a number of alternating first and second circumferentially extending passages formed in the elongate body. Each first passage is separated from a respective adjacent second passage by a respective land and at least one transfer passage extending across each land so as to connect the first and second passages on each side of the land and provide a significant loss in fluid momentum. | 2015-05-14 |
20150128886 | OIL PASSAGE STRUCTURE OF DRY SUMP ENGINE AND OIL PASSAGE STRUCTURE OF V-SHAPED DRY SUMP ENGINE - An oil passage structure of a dry sump engine includes an oil recovery passage, at least one first communicating hole, and a first oil suction passage. The oil recovery passage extends in a direction in which a cylinder bank extends and is disposed so that at least part of the oil recovery passage is located outward of an external lower end portion of a valve gear chamber of a cylinder head along a junction between a side wall portion of the cylinder head and a bottom surface of the valve gear chamber in a state where the dry sump engine is mounted on a vehicle in an inclined manner. The at least one first communicating hole is provided in the side wall portion so as to connect the valve gear chamber of the cylinder head and the oil recovery passage. | 2015-05-14 |
20150128887 | TECHNIQUES FOR DESIGNING CUSTOM CONTOURED ROCKER ARM PADS AND CUSTOM CONTOURED CAMSHAFT LOBES - A computer-implemented method can include receiving a contact point path between a rocker arm pad and a valve tip. The method can include adjusting the contact point path to obtain a modified contact point path that satisfies a design objective of decreased valve tip wear or decreased valve tick. The method can include determining and outputting a custom contour for the rocker arm pad and the camshaft lobe based on the modified contact point path. The custom contoured camshaft lobe can companion with the custom contoured rocker arm pad to produce the modified contact point path for the specified design objective. | 2015-05-14 |
20150128888 | CONTINUOUSLY VARIABLE VALVE TIMING DEVICE - A continuously variable valve timing device is provided and includes a cam sprocket connected with a camshaft having a plurality of cams to rotate the camshaft and an electric variable valve timing mechanism connected with the cam sprocket, and driven by an electric motor. A chain cover protects the cam sprocket and a chain system from foreign substances and an electric variable valve timing mechanism cover protects the electric variable valve timing mechanism from foreign substances. A seal ring partitions an internal space between the electric variable valve timing mechanism and the electric variable valve timing mechanism cover. In addition, a pressure maintaining device is mounted within the electric variable valve timing mechanism cover to maintain pressure formed within the internal space of the electric variable valve timing mechanism cover at about atmospheric pressure. | 2015-05-14 |
20150128889 | HOLDING STRUCTURE OF OIL CONTROL VALVE - A holding structure of an oil control valve includes an oil control valve, a cam holder, and a head cover. A valve portion is provided on a second end side of the oil control valve opposite to a first end side in a longitudinal direction. The valve portion is configured to switch oil passages by driving a solenoid portion and has a drain hole at a shaft end portion of the valve portion. The cam holder is attached to a cylinder head of an internal combustion engine and rotatably supports a camshaft of the internal combustion engine. A valve portion side of the oil control valve is embedded in the cam holder and supported by the cam holder. An axis of the oil control valve in the longitudinal direction is oriented towards the camshaft. The head cover is provided on an upper portion of the cylinder head. | 2015-05-14 |
20150128890 | ROCKER ARM - A rocker arm has a first roller for engaging a first rotatable cam surface, whereby at least part of the rocker arm can be pivoted by at least the first rotatable cam surface to move a valve to cause a first valve event, and a further roller for engaging a further rotatable cam surface, whereby at least part of the rocker arm can be pivoted by the further rotatable cam surface to move the valve to cause a second valve event which is different from the first valve event. The rocker arm is configurable in a first mode of operation in which one of the first and second valve events occur and a second mode of operation in which both the first and second valve events occur or the other of the first and second valve events occur. | 2015-05-14 |
20150128891 | ENGINE CONTROL VALVE - An engine control valve includes a flap pivotally mounted on an axis separating the said flap into a first part and a second part that are joined together at an interface plane defining a planar shoulder, the flap being capable of occupying a closed position in order to interrupt the passage of the gases, and for which purpose the first part interacts with a first portion of a joint and the second part interacts with a second portion of this joint, the joint being integral with the internal structure of the valve. A valve is characterized mainly by the first part of the flap has an overhang that arises on the shoulder and extends parallel to the second part of the flap. | 2015-05-14 |
20150128892 | PISTON FOR AN INTERNAL COMBUSTION ENGINE - The invention relates to a piston for an internal combustion engine, comprising a piston head and a piston skirt, the piston head having a peripheral annular part and in the region of the annular part, a peripheral cooling channel. The piston skirt comprises piston bores provided with hub bores, which are arranged over the hub connections on the underside of the piston head. The piston hubs are interconnected over the running surfaces. According to the invention, the wall of the cooling channel which extends in the region of the annular part comprises an inclined portion and together with the central axis of the piston (M), forms an acute angle (a). At least one bore which is closed towards the outside is arranged between a running surface and a hub bore such that the at least one bore leads into the cooling channel, and that the cooling channel and the at least one bore contain a coolant in the form of a metal or a metal alloy which have a low-melting point. | 2015-05-14 |
20150128893 | Piston Arrangement And Internal Combustion Engine - A piston arrangement comprising: a piston, a first chamber, a second chamber and a power transfer assembly; wherein the piston comprises a first head movable within the first chamber and a second head movable within the second chamber; wherein, in operation, the piston follows a linear path in reciprocating motion along a first axis; wherein the power transfer assembly comprises a shaft rotatably coupled to a shuttle bearing and arranged to convert the reciprocating motion of the piston to rotary motion of the shaft; wherein the shuttle bearing moves relative to the piston in reciprocating motion along a second axis substantially transverse to the first axis; and wherein the shuttle bearing is coupled to the piston via a non-planar bearing surface thereby allowing rotation of the shuttle bearing. | 2015-05-14 |
20150128894 | SLIDING COMPONENT FOR INTERNAL COMBUSTION ENGINE AND METHOD OF MANUFACTURING SLIDING COMPONENT FOR INTERNAL COMBUSTION ENGINE - A sliding component for an internal combustion engine includes: a sliding component main body that includes a plurality of concave portions formed in a predetermined portion thereof; and a coating layer that covers a portion of the sliding component main body, in which the plurality of concave portions are not formed. | 2015-05-14 |
20150128895 | ROTARY ENGINE WITH ROTARY POWER HEADS - A rotary engine includes a casing having a first circular boring and a second circular boring smaller than the first circular boring. The first circular boring interconnects with the second circular boring. A piston rotor can move in a rotating manner within the first circular boring in the casing. A power head, ported to pass exhaust gases through a hollow center shaft, can move in a rotating manner within the second circular boring in the casing. The piston rotor and the power head can be coupled via a gear system to properly rotate during operation, with the piston rotor rotating counterclockwise and the power head rotating clockwise, or vice versa. | 2015-05-14 |
20150128896 | OSCILLATING PISTON ENGINE - An engine configuration that uses multiple opposing piston pairs to form respective expansion chambers for expanding a gas within to move the pistons to drive a main shaft. The engine can be configured to operate as an internal combustion engine that uses diesel fuel, gasoline, or natural gas, or it can be configured as an expander to convert high pressure high temperature gas to rotary power. The pistons may be mounted on the circumference of one or more disks. For any given set of choices of numbers of pistons and sizes of pistons, disks, and gears, there are disclosed dimensional constraints useful for more efficient functioning of the engine. This engine can be provided with a compact design which results in high power to weight ratios. | 2015-05-14 |
20150128897 | INTERNALLY COOLED HIGH COMPRESSION LEAN-BURNING INTERNAL COMBUSTION ENGINE - An internally cooled internal combustion piston engine and method of operating a piston engine is provided, with the combination of liquid water injection, higher compression ratios than conventional engines, and leaner air fuel mixtures than conventional engines. The effective compression ratio of the engines herein is greater than 13:1. The engines may employ gasoline or natural gas and use spark ignition, or the engines may employ a diesel-type fuel and use compression ignition. The liquid water injection provides internal cooling, reducing or eliminating the heat rejection to the radiator, reduces engine knock, and reduces NOx emissions. The method of engine operation using internal cooling with liquid water injection, high compression ratio and lean air fuel mixture allow for more complete and efficient combustion and therefore better thermal efficiency as compared to conventional engines. | 2015-05-14 |
20150128898 | AUXILIARY CHAMBER TYPE INTERNAL COMBUSTION ENGINE - Auxiliary chamber type internal combustion engine has a main combustion chamber and an auxiliary chamber having an injection port through which the main combustion chamber communicates. The auxiliary chamber has a passage sectional area which is smoothly decreased toward the injection port. Further, the engine has a fuel injector injecting a fuel into the auxiliary chamber; an ignition plug igniting the fuel in the auxiliary chamber; and a swirl generating portion swirling a gas in the auxiliary chamber. The swirl generating portion swirls only the gas flowing into the auxiliary chamber from the main combustion chamber. | 2015-05-14 |
20150128899 | Piston Having Combustion Bowl Shaped to Balance Combustion Efficiency and Emission Properties - A piston for an internal combustion engine includes a piston body having an outer cylindrical surface defining a longitudinal piston axis, a combustion face defining a compound combustion bowl, and a compound rim extending radially outward from the compound combustion bowl to the outer cylindrical surface. The compound combustion bowl includes a convex inner bowl surface defining a conical projection and a concave outer bowl surface. The compound rim includes a flat outer rim surface adjoining the outer cylindrical surface, and a convex inner rim surface adjoining the compound combustion bowl. The convex inner bowl surface transitions smoothly to the concave outer bowl surface, and the convex inner rim surface transitions abruptly to the concave outer bowl surface at an edge of the compound combustion bowl. | 2015-05-14 |
20150128900 | PILE HAMMER - A pile hammer includes a cylinder, a piston displaceably guided in the cylinder, and a striker displaceably guided in the cylinder. The striker is disposed underneath the piston in the operating position of the pile hammer. A combustion chamber is delimited axially by a face surface of the striker that lies in the interior of the cylinder and by a face surface of the piston. Using at least one fuel feed device a predetermined amount of fuel can be introduced into the combustion chamber during each working cycle. A primary fuel feed device is provided, which includes a primary fuel nozzle connected with a primary fuel tank having a fuel with great anti-knock properties. The primary fuel nozzle is structured as a high-pressure injection nozzle. An ignition oil feed device is also provided, which includes an ignition oil nozzle connected with an ignition oil tank having an ignition oil. The ignition oil nozzle is structured as a low-pressure injection nozzle. A method operates such a pile hammer. | 2015-05-14 |
20150128901 | Open-Valve Port Fuel Injection Of Alcohol In Multiple Injector Engines - An engine having two or more fuel injectors is disclosed, where at least one of the injectors is used to port fuel inject fuel into the cylinder when the air intake valve is open. The open valve port fuel injector is used to inject a fuel that has alcohol as a constituent and is the same fuel injected by another fuel injector. In other embodiments, the open valve fuel injector is used to inject an anti-knock fuel containing alcohol while a primary fuel, is introduced by another injector. The operation of the open valve fuel injector can be optimized to maximize the vaporization cooling. In other embodiments, the open valve fuel injector may be used in conjunction with direct injection of the primary fuel or the anti-knock fuel. Heavy EGR can be optimally used with the various embodiments. | 2015-05-14 |
20150128902 | DUAL FUEL INJECTION SYSTEM - A method of controlling fuel injection in a dual fuel engine system includes determining, with a first controller, a diesel injection pulse indicative of a first amount of diesel fuel to be injected into a combustion chamber of the engine and a first timing at which the first amount of diesel fuel is to be injected. The method also includes determining, with a second controller, a combined injection pulse based on the diesel injection pulse. The method further includes injecting the second amount of diesel fuel and the third amount of natural gas into the combustion chamber in accordance with the combined injection pulse. In such a method, injection in accordance with the combined injection pulse results in a combustion event characterized by a second combustion characteristic substantially equal to a first combustion characteristic associated with the diesel injection pulse. | 2015-05-14 |
20150128903 | FRESH AIR SYSTEM FOR AN INTERNAL COMBUSTION ENGINE - A fresh air system for supplying combustion chambers of an internal combustion engine with fresh air may include a housing, through which at least one fresh air path passes, and a flap mechanism, which includes at least one flap adjustably mounted on the housing. The flap may be rotatably adjustable between a closed position, in which the flap closes off the fresh air path in a fluid-tight manner and an opened position, in which the flap opens the fresh air path for fresh air to flow through. The flap mechanism may include a spring-elastic preload element, which supports itself on the housing and preloads the flap against at least one of the opened position and the closed position. | 2015-05-14 |
20150128904 | TECHNIQUES FOR COORDINATED VARIABLE VALVE TIMING AND ELECTRONIC THROTTLE CONTROL - A method can include determining, at a controller for an engine, the controller having one or more processors, a desired air-per-cylinder (APC) for the engine based on an engine torque request. The method can include determining, at the controller, a target intake manifold absolute pressure (MAP) based on a volumetric efficiency of the engine for electronic throttle control (ETC), wherein the volumetric efficiency for ETC is based on the desired APC and an actual MAP. The method can include commanding, by the controller, a throttle of the engine to deliver the target MAP. The method can include determining, at the controller, a target position for an intake valve of the engine based on a volumetric efficiency of the engine for variable valve timing (VVT), engine speed, and the actual MAP. The method can also include commanding, by the controller, the intake valve to the target position. | 2015-05-14 |
20150128905 | SYSTEM AND METHOD FOR DIAGNOSING A FAULT IN AN OXYGEN SENSOR BASED ON AMBIENT TEMPERATURE - A system according to the principles of the present disclosure includes an error count module and a sensor diagnostic module. The error count module increases an error count when an actual air/fuel ratio generated by an oxygen sensor monitoring an exhaust system of an engine is different than a desired air/fuel ratio. The error count module selectively adjusts a rate at which the error count is increased based on an ambient temperature. The sensor diagnostic module diagnoses a fault in the oxygen sensor when the error count is greater than a first predetermined count. | 2015-05-14 |
20150128906 | AIRCRAFT FUEL FILTER IMPENDING AND ACTUAL BYPASS INDICATION SYSTEM - A fuel supply system includes a fuel supply line, a fuel filter, a filter bypass line, a first differential pressure sensor, a second differential pressure sensor, and a filter bypass valve. The fuel filter is disposed in series in the fuel supply line to remove particulate from the fuel. The filter bypass line has a fuel inlet upstream of the fuel filter, and an outlet that is downstream of the fuel filter. The first differential pressure sensor continuously senses differential pressure across the fuel filter, and the second differential pressure sensor selectively senses differential pressure across the fuel filter. The filter bypass valve is movable between a first non-bypassing position and a second bypassing position and controls whether only the first differential pressure sensor or both the first and second differential pressure sensors sense the differential pressure across the fuel filter. | 2015-05-14 |
20150128907 | Cold-Start Strategies for Opposed-Piston Engines - A strategy to cold-start an opposed-piston engine includes, before injecting fuel, preventing air flow through the engine while cranking the engine to heat air retained in the engine, followed by controlling mass air flow through and fuel injection into a cylinder of the engine according to cold-start schedules so as to create and preserve heat for stable engine firing and transition to an idling state of operation. | 2015-05-14 |
20150128908 | Coupling Device and Fuel Injector Assembly - A coupling device for mechanically and hydraulically coupling a fuel injector to a fuel rail of a combustion engine is disclosed. The coupling device includes a fuel injector cup having a central longitudinal axis and extending from an inlet side for hydraulically coupling to the fuel rail and an outlet side for engaging a fuel inlet portion of the fuel injector, and a collar element coupled to the fuel injector cup. The collar element includes at least one leg portion having a bridge section and at least one branch section extending radially away from the fuel injector cup. The branch section(s) are arranged radially outwardly of the bridge section and project beyond the bridge section in both (b) a tangential direction perpendicular to the radial direction and perpendicular to the longitudinal axis and (b) a longitudinal direction parallel to the longitudinal axis. | 2015-05-14 |
20150128909 | METHOD AND APPARATUS FOR CONTROLLING OPERATION OF AN INTERNAL COMBUSTION ENGINE OPERATING IN HCCI COMBUSTION MODE - An internal combustion engine is configured to operate in a homogeneous-charge compression-ignition combustion mode. A method for operating the internal combustion engine includes determining a desired effective charge dilution for a cylinder charge for a cylinder firing event. A desired air/fuel ratio, a desired intake air mass and a desired intake oxygen are determined to achieve the desired effective charge dilution for a combustion event. The desired air/fuel ratio is adjusted based upon a difference between the desired intake oxygen and the actual intake oxygen, and engine operation is controlled to achieve the adjusted desired air/fuel ratio. | 2015-05-14 |
20150128910 | Method for Operating a Fuel Injection System and Fuel Injection System Comprising Fuel Injection Valves with a Piezo Direct-Drive - A method for operating a fuel injection system includes detecting the pressure prevailing in a pressure accumulator using a fuel injection valve piezo actuator that includes, in addition to the active piezo region used to actuate the closing element, a passive piezo region that acts as a pressure sensor. Using this pressure sensor, the closing element force acting on the passive piezo region, and therefore the pressure prevailing in the pressure accumulator, can be determined. | 2015-05-14 |
20150128911 | INTERNAL COMBUSTION ENGINE PROVIDED WITH VARIABLE COMPRESSION RATIO MECHANISM - This internal combustion engine is provided with a variable compression ratio mechanism capable of changing a mechanical compression ratio by changing the volume of the combustion chamber at the top dead center. The pressure and temperature of remaining combusted gas within the combustion chamber at the time when the exhaust valve is closed in the intake stroke is measured or estimated, the pressure and temperature of intake air supplied into the combustion chamber after the exhaust valve is closed in the intake stroke is measured or estimated, and based on the assumption that the pressure and temperature of the remaining combusted gas which saturates the volume of the combustion chamber at the time when the exhaust valve is closed in the air intake stroke become, when the intake air is supplied to the combustion chamber, equal to the pressure and temperature of the intake air, the volume of the remaining combusted gas after the change is calculated. | 2015-05-14 |
20150128912 | VEHICLE ENGINE CONTROL SYSTEM - A calculation control circuit unit | 2015-05-14 |
20150128913 | METHOD OF CONTROLLING A SOLENOID VALVE - A method of controlling a solenoid valve of an automotive system, the valve being charged by a pulse width modulated signal (PWM) and determining an actuation of an automotive system component is provided. The method comprises the following: determining a target end of command of the valve as a function of a PWM state and a time interval from a last change of PWM state; monitoring a current value, a PWM phase period and the PWM state of a last pulse width modulated signal; and correcting in the next pulse width modulated signal at least one of said current value and PWM phase period, so that a next end of command of the valve will occur at the target end of command. | 2015-05-14 |
20150128914 | FUEL INJECTION DEVICE - A fuel injection device comprising electricity-generating means generating electricity by rotation of an engine and outputting a predetermined signal, and a solenoid valve injecting fuel; the valve being opened as a result of a drive current applied to a coil, and the fuel being injected into an intake passage of the engine at a predetermined timing during the rotation of the engine; to ensure that the flow rate required during high-speed operation ca be adequately provided in a fuel injection device for injecting/supplying fuel to an engine. The electricity-generating means is an alternating current generation means attached to the engine in a crank angle position at which an output is generated in synchronization with the intake timing of the engine; the signal is an injection command signal applied to the solenoid valve as an alternating-current drive current; and the applied voltage increases with increased engine speed. | 2015-05-14 |
20150128915 | EXHAUST GAS RECIRCULATION VALVE - An EGR valve includes a housing formed with a passage, a valve seat provided in the passage, a valve element seatable on the valve seat, a valve stem provided with the valve element at an end, and an actuator for making stroke movement of the valve stem. The valve element is moved together with the valve stem with respect to the valve seat to change an open area of a measuring section, thereby changing an opening degree of the valve element, to adjust a flow rate of EGR gas in the passage. The EGR valve has high-resolution flow-rate characteristics in a low opening region of the valve element and large flow-rate characteristics in a high opening region. The valve element and the valve seat have predetermined shapes to cause the flow-rate characteristics in the low opening region to change in a curve without a step. | 2015-05-14 |
20150128916 | DETERMINING EXHAUST GAS RECIRCULATION COOLER FOULING USING DPOV SENSOR - Methods and systems are provided for determining degradation of an EGR cooler based on differential pressure across the EGR cooler during EGR flow. In one example, the differential pressure across the EGR cooler may be based on differential pressure across an EGR valve and a pressure downstream from the EGR valve with and without EGR flow. The pressure downstream from the EGR valve may be a compressor inlet pressure or an intake manifold pressure in a low pressure EGR system or high pressure EGR system, respectively. | 2015-05-14 |
20150128917 | METHOD AND SYSTEM FOR IMPROVED DILUTION TOLERANCE - Methods and systems are provided for expediting purging of LP-EGR from an air intake system during conditions of decreasing engine load. During a tip-out, an EGR valve is closed while the engine is shifted to a VDE mode of operation to improve engine tolerance to EGR at lower engine loads and until the EGR is sufficiently purged. A non-VDE mode is resumed if higher engine loads are restored, else, a deceleration fuel shut-off mode is selected if the tip-out continues to zero load. | 2015-05-14 |
20150128918 | BLOW-BY FILTER FOR INTERNAL COMBUSTION ENGINES - An open-ended canister includes a blow-by intake port for receiving contaminated blow-by gases and a fuel vapor exhaust port for venting purified blow-by gases. The open end of the canister is fitted with a removable cover that can be clamped in place. The removable cover includes an oil drainage port for draining cleansed engine oil back to the crankcase of the engine. The canister contains a filtering assembly made of multiple layers of metal mesh of differing gauges. The metal mesh may include one type of metal or several types of metal. | 2015-05-14 |
20150128919 | ADJUSTABLE FUEL MIXTURE - Method and system are disclosed for mixing and using different combustible fuels to run combustion engines such as gasoline, diesel, or turbo-charged engines of cars, trucks, boats, airplanes, and the like. In various embodiments the mixture components and their proportions may be different or may be manually, dynamically and/or automatically controlled and adjusted. | 2015-05-14 |
20150128920 | Lubricating Configuration for Maintaining Wristpin Oil Pressure in a Two-Stroke Cycle, Opposed-Piston Engine - A lubricating configuration in a two-stroke cycle, opposed-piston engine for a piston wristpin minimizes losses in oil pressure at the wristpin as the piston approaches bottom center and reduces the required oil supply pressure to the engine. The wristpin is constructed to absorb and store oil pressure energy when oil pressure at the wristpin is high, and to release that stored energy to pressurize the oil at the wristpin when connecting rod oil pressure is low. | 2015-05-14 |
20150128921 | Exhaust Manifold Comprising an EGR Passage and a Coolant Passage - Disclosed is an exhaust manifold that comprises an exhaust gas passage, an EGR passage, and a coolant passage. The exhaust gas passage extends fluidly between an exhaust gas inlet and an exhaust gas outlet positioned downstream thereof. The EGR passage extends fluidly between an EGR inlet and an EGR outlet positioned downstream thereof. The EGR inlet is defined by the exhaust gas passage. A coolant passage extends fluidly between a coolant inlet and a coolant outlet positioned downstream thereof. The coolant passage overlaps the exhaust gas passage and the EGR passage. The exhaust gas passage is configured to cool the exhaust gas, and EGR passage is configured to cool the recirculated portion of the exhaust gas. | 2015-05-14 |
20150128922 | OFFSET STIRRUP FOR CROSSBOW AND METHOD OF MANUFACTURING THEREOF - A crossbow comprising a body including a longitudinal axis is described, at least one limb affixed on a distal end of the body, the at least one limb being adapted to move between a distal relaxed position and a proximal tensed position for accumulating energy, a string mounted on respective transversal sides of the at least one limb in a substantially orthogonal direction in respect with the body for tensing the at least one limb when proximally longitudinally pulled away from the distal end and blocking the at least one limb in the tensed position for longitudinally propelling an arrow along the longitudinal axis in a distal direction when selectively released, and a stirrup disposed on the distal end of the body, the stirrup including a foot-receiving portion for securing the distal end of the crossbow to the ground with a foot applying pressure on the stirrup toward the ground, wherein the foot-receiving portion of the stirrup is configured to receive and locate a foot away from a trajectory of the arrow to prevent an interference between the arrow and the foot. A stirrup adapted to be retrofitted on a crossbow is also encompassed by the present application. | 2015-05-14 |
20150128923 | ARROW PROTECTOR FOR CROSSBOW AND METHOD OF MANUFACTURING THEREOF - A crossbow comprising a body including a longitudinal axis is described, at least one limb affixed on a distal end of the body, the at least one limb being adapted to move between a distal relaxed position and a proximal tensed position for accumulating energy, a string mounted on respective transversal sides of the at least one limb in a substantially orthogonal direction in respect with the body for tensing the at least one limb when proximally longitudinally pulled away from the distal end and blocking the at least one limb in the tensed position for longitudinally propelling an arrow along the longitudinal axis in a distal direction when selectively released, and a stirrup disposed on the distal end of the body, the stirrup including an arrow protector disposed along the longitudinal axis, on the first end of the body, to generally circumvent the arrow, when the crossbow is used in conjunction with the arrow. An arrow protector adapted to be retrofitted on a crossbow is also encompassed by the present application. | 2015-05-14 |