08th week of 2009 patent applcation highlights part 29 |
Patent application number | Title | Published |
20090047108 | Spare tire carrier with integrated truck jack and spare tire lift - A spare tire carrier featuring an integrated automotive jack, the jack used for manipulating the carrier into and out of a configuration suitable for transit. The jack may also be removed from the carrier, and used to elevate the vehicle. A strap and ratchet mechanism is also provided, helpful for securing the tire upon the carrier and also for leveraging the tire into place upon the carrier. | 2009-02-19 |
20090047109 | TRANSFER WHEEL DEVICE FOR A SLICER - A transfer wheel device for a slicer has a rolling pipe and an inner pipe. The rolling pipe is rotatably connected to the slicer and has multiple inlet holes formed trough an external surface of the rolling pipe. The inner pipe is rotatably mounted in the rolling pipe and securely on the slicer and has a linear suction array. The linear suction array is formed linearly on an external surface of the inner pipe and has multiple suction units. Each suction unit has a suction hole formed through the inner pipe to increase ease and effectiveness of the transfer wheel device. | 2009-02-19 |
20090047110 | Hoist system for flat screen televisions and heavy objects - A hoist system hoists a flat screen television or a heavy object in a room for attachment to a wall mounted attachment fixture. The hoist system has a wheel-supported base, and a central pillar with a raising and lowering element. The central pillar has a counter weight projection arm with a plurality of notches for carrying a counterbalance weight. A projection arm extends from the movable element in the direction opposite to the counterbalance weight arm with a downward pointing extension that carries a plurality of adjustable L-shaped brackets. The hoist system is brought close to a television or heavy weight at ground level and the L-shaped brackets are inserted therebelow. Weight balance is checked and a counterweight is placed on an appropriate notch in the counterbalance weight arm. The flat screen television or heavy object is then lifted to the correct height for wall attachment. Even though the load produced by the flat screen television or heavy weight being carried overhangs, delivery thereof to a point closely proximate a wall of a room can be reliably and safely accomplished by a single person. | 2009-02-19 |
20090047111 | MOVING CARRIER FOR LEAD FRAME AND METHOD OF MOVING LEAD FRAME USING THE MOVING CARRIER - Provided are a moving carrier for a lead frame, and a method of moving a lead frame using the moving carrier. The moving carrier includes a base which supports the lead frame including a body and a chip attach pad on which a chip is disposed. The moving carrier includes a groove portion which is integrated with a part of the base and contains the chip attach pad of the lead frame. The lead frame is inserted or withdrawn into or out from a magazine using the moving carrier and thus without deformation of the lead frame or damage to the chip. | 2009-02-19 |
20090047112 | APPARATUS FOR TRANSPORTING FREIGHT - An apparatus for transporting freight, such as freight containers in freight compartments of aircraft, the apparatus including a power-drive unit including a transport roller and a lifting unit. The lifting unit includes a housing and at least one actuator that acts on at least one actuating element. The actuator is supported in an axially movable manner within the housing, and the lifting unit is configured to provide an equalization of separated forces to the actuating element. | 2009-02-19 |
20090047113 | METHOD AND APPARATUS FOR STORAGING AND TRANSFERRING CONTAINERS - A method for storing and transferring containers comprises the steps of a container information-receiving step for receiving information of the containers transmitted from a loading/unloading unit while the containers stacked in the container ship are unloaded by means of the loading/unloading unit, a transferring unit-moving step for moving a transferring unit to the loading/unloading unit having transmitted the information of the containers so that the containers are loaded onto the transferring unit, a storage-determining step for analyzing the received information of the containers to determine whether the containers placed on the transferring unit are to be moved to a stacking unit so that the containers can be stored or are to be moved to a taking-in/taking-out unit so that the containers can be removed from a container terminal, and a container-transferring step for moving the transferring unit to a position selected on the basis of the determination as to whether the containers are to be stored or not so that the containers can be transferred. | 2009-02-19 |
20090047114 | APPARATUS FOR MANUFACTURING THIN-FILM LAMINATED MEMBER AND METHOD OF CONVEYING THE MEMBER THEREIN - An apparatus for manufacturing a thin-film laminated member by laminating a plurality of thin films on the surface of a band-shaped flexible substrate includes a substrate conveying device for conveying the band-shaped flexible substrate in the horizontal direction with the widthwise direction of the band-shaped flexible substrate oriented in the vertical direction. A plurality of film forming chambers are arranged in succession along the direction in which the band-shaped flexible substrate is conveyed for forming films on the surface of the band-shaped flexible substrate. A pair of upper grip rollers are arranged between the plurality of film forming chambers for pinching an upper edge portion of the band-shaped flexible substrate while the band-shaped flexible substrate is being conveyed. A method thereof includes pinching the upper edge portion of the band-shaped flexible substrate with the pairs of upper grip rollers. | 2009-02-19 |
20090047115 | Apparatus and method for removably attaching a loading device to a vehicle - A loading device can be mounted quickly and easily to a roll-off vehicle by mounting a yoke assembly to the frame of the roll-off vehicle. The yoke assembly includes a pair of attaching potions which extend from the vehicle, and each of the attaching portions is provided with an opening. A pair of hydraulically actuated hooks are pivotally mounted on the loading device. The loading device is pulled onto the roll-off vehicle so that the hooks are adjacent the attaching portions of the yoke assembly. The hooks are then pivoted to extend through the openings in the attaching portions so that the hooks are secured to the attaching portions. | 2009-02-19 |
20090047116 | System and method for loads reduction in a horizontal-axis wind turbine using upwind information - A system and method provide a proactive mechanism to control pitching of the blades of a wind turbine to compensate for rotor imbalance during normal operation by pitching the blades individually or asymmetrically, based on turbulent wind gust measurements in front of the rotor, determined before it reaches the rotor blades. | 2009-02-19 |
20090047117 | Flow control arrangement - A flow control arrangement ( | 2009-02-19 |
20090047118 | COUNTER-ROTATING AXIAL-FLOW FAN - A first motor rotates, in one of two rotating directions, the first impeller including a plurality of front blades in a suction opening portion of a housing. The second motor rotates, in the other rotating direction opposite to the one rotating direction, the second impeller including a plurality of rear blades in a discharge opening portion of the housing. A plurality of stationary blades are arranged between the first impeller and the second impeller in the housing. When the number of the front blades is N, that of the stationary blades is M, and that of the rear blades is P, their relationship is defined as N>P>M. A length L | 2009-02-19 |
20090047119 | SUBMERSIBLE MULTISTAGE PUMP WITH IMPELLERS HAVING DIVERGING SHROUDS - A centrifugal pump may include plural pump stages, each comprising an impeller assembly, a stationary disc assembly and a diffuser assembly, all disposed about an impeller shaft that is driven by a motor. The impeller assembly may include upper and lower impeller shrouds having facing surfaces, and a plurality of impeller vanes extending between the surfaces of the shrouds to define a plurality of flow passages for liquid to flow outwardly from a central hub of the impeller assembly. To assist in pressure recovery of the pump, the distance between the surfaces of the impeller shrouds may increase as the radial distance from the central hub increases. | 2009-02-19 |
20090047120 | Blade shroud with fluid barrier jet generation - A fluid flow machine has a main flow path, in which at least one row of blades ( | 2009-02-19 |
20090047121 | INTERNAL COMBUSTION ENGINE SYSTEM HAVING A POWER TURBINE WITH A BROAD EFFICIENCY RANGE - An engine system incorporating an air breathing, reciprocating internal combustion engine having an inlet for air and an exhaust for products of combustion. A centripetal turbine receives products of the combustion and has a housing in which a turbine wheel is rotatable. The housing has first and second passages leading from the inlet to discrete, approximately 180°, portions of the circumference of the turbine wheel. The passages have fixed vanes adjacent the periphery of the turbine wheel and the angle of the vanes in one of the passages is different than those in the other so as to accommodate different power levels providing optimum approach angles between the gases passing the vanes and the blades of the turbine wheel. Flow through the passages is controlled by a flapper valve to direct it to one or the other or both passages depending upon the load factor for the engine. | 2009-02-19 |
20090047122 | Fan outlet guide vane shroud insert repair - A method of repairing a turbine engine component that contains a series of lined apertures. The component is removed from the engine, and then at least one of the aperture liners is also removed. The area adjacent the aperture is machined to remove a portion of the parent material of the component. An insert which replaces the material removed by machining is secured adjacent the aperture. The liner about the aperture is then replaced. | 2009-02-19 |
20090047123 | Gas Turbine Engine Systems Involving Hydrostatic Face Seals with Integrated Back-Up Seals - Gas turbine engine systems involving hydrostatic face seals with back-up seals are provided. In this regard, a representative seal assembly for a gas turbine engine includes: a hydrostatic seal having a seal face and a seal runner; and a back-up seal; wherein, in a normal mode of operation of the hydrostatic seal, interaction of the seal face and the seal runner maintains a pressure differential within the gas turbine engine and, in a failure mode of operation of the hydrostatic seal, the back-up seal maintains a pressure differential within the gas turbine engine. | 2009-02-19 |
20090047124 | Gas Turbine Engine Systems Involving Hydrostatic Face Seals with Anti-Fouling Provisioning - Gas turbine engine systems involving hydrostatic face seals with anti-fouling provisioning are provided. In this regard, a representative turbine assembly for a gas turbine engine comprises: a turbine having a hydrostatic seal; the hydrostatic seal having a seal face, a seal runner, a carrier, and a biasing member; the seal face and the seal runner defining a high-pressure side and a lower-pressure side of the seal; the carrier being operative to position the seal face relative to the seal runner; and the biasing member being located on the lower-pressure side of the seal and being operative to bias the carrier such that interaction of the biasing member and gas pressure across the seal causes the carrier to position the seal face relative to the seal runner. | 2009-02-19 |
20090047125 | FLOW CHANNEL OF A REGENERATIVE PUMP - The present invention provides an improvement in a new structure of a regenerative pump, including a cross section structure of the flow channel of a pump casing and closed type impeller, whereby to improve a better flow model for pump performance to solve problems of noise, and to increase the outflow capacity and higher efficiency. | 2009-02-19 |
20090047126 | Integrated compressor vane casing - A low leakage, integral fixed vane system for a gas turbine engine compression system which can accommodate the latest 3-D aerodynamic airfoil geometries and provide endwall ovalization control. A unitized construction wherein the vanes are integral with the case wall in the compression system. | 2009-02-19 |
20090047127 | TURBOMACHINE DIFFUSER - A turbomachine comprising:
| 2009-02-19 |
20090047128 | Fully Bladed Closure For Tangential Entry Round Skirt Dovetails - A fully bladed closure design for turbine wheel with tangential entry. A set of the final three buckets including a bladed closure bucket are disposed about a wheel margin with two buckets adjacent to the bladed closure bucket secured to the wheel margin by the dovetails. The closure bucket is secured to adjacent buckets by a combination of one or more retaining keys and to the margin by one or more retaining pins. The bladed closure bucket and the adjoining faces of the adjacent buckets have flat skirts providing suppport from the retaining keys across the full axial width of the bladed closure bucket and the adjacent buckets. | 2009-02-19 |
20090047129 | Horizontal axis wind turbine - Disclosed a horizontal axis wind turbine including: a rotor; a nacelle; a tower; an independent pitch control device; and a yaw control device, wherein the horizontal axis wind turbine is an up-wind type one including a waiting mode, wherein (1) the independent pitch control device performs a first step of changing all the blades to be in feathering states when the wind speed exceeds the predetermined value, a second step of changing the blades to be in reverse feathering states one by one sequentially, and a third step of holding all the blades in the reverse feathering states, and (2) the yaw control device controls a yaw brake to take a braking value allowing the yaw rotation when the wind speed exceeds the predetermined value, wherein the rotor is allowed to swing a leeward of the tower by executing the control operations (1) and (2) as the waiting mode. | 2009-02-19 |
20090047130 | Wind Turbine and Method for Determining at Least One Rotation Parameter of a Wind Turbine Rotor - A method of determining at least one rotation parameter of a wind turbine rotor rotating with a rotation speed and a phase is provided. The method comprises the steps of: measuring an effective centrifugal force acting in a first pre-determined direction, which is defined in a co-ordinate system rotating synchronously with the rotor, on at least one reference object located in or at the rotor, establishing a first angular frequency representing the rotation speed of the rotor on the basis of variations in the measured effective centrifugal force due to gravitational force, establishing a second angular frequency representing the rotation speed of the rotor by use of at least one yaw rate gyro, and establishing the value of the rotation speed as the rotational parameter by correcting the second angular frequency by comparing it to the first angular frequency. | 2009-02-19 |
20090047131 | Electrical Generation Device - Turbine Rotor Shape For Electrical Power Generation From Moving Fluid - An electrical generation device includes a turbine rotor for electrical power generation, preferably underwater, from moving fluid, preferably water currents or the wind. The turbine rotor includes turbine blades that include flexible portions, preferably mounted at the edges of stiff portions of the turbine blades. | 2009-02-19 |
20090047132 | DURABLE BLADE - A durable blade, a method of manufacturing it and a method of repairing blades are described and claimed. Durable blade includes an airfoil having a pressure side and a suction side, a midspan shroud located on the airfoil, at least one recess on the midspan shroud and a wear pad attached to the recess of the midspan shroud. | 2009-02-19 |
20090047133 | IMPELLER BLADE FOR CENTRIFUGAL BLOWER, BLADE-SUPPORTING ROTATOR, IMPELLER FOR CENTRIFUGAL BLOWER, AND METHOD FOR MANUFACTURING IMPELLER FOR CENTRIFUGAL BLOWER - Blades of an impeller for a centrifugal blower are resinous hollow blades having hollow spaces formed in the blade interiors, and having first blade weld parts welded to plate weld surfaces of an end plate, wherein first blade weld surfaces inclined with respect to the plate weld surfaces are formed on the first blade weld parts in a state in which the first blade weld parts are disposed to face the plate weld surfaces in the axial direction. | 2009-02-19 |
20090047134 | Turbine Wheel with Backswept Inducer - An exemplary blade ( | 2009-02-19 |
20090047135 | LAYERED CORROSION RESISTANT COATING FOR TURBINE BLADE ENVIRONMENTAL PROTECTION - The present invention is a gas turbine engine turbine blade comprising an airfoil section having at least an exterior surface, a platform section having an exterior surface, an under platform section having an exterior surface, and a dovetail section having an exterior surface. The blade further comprises a corrosion resistant coating on a surface of a turbine blade section selected from the group consisting of the exterior surface of the under platform section, the exterior surface of the dovetail section, and combinations thereof, the corrosion resistant coating comprising a particulate corrosion resistant component comprising from about 5 weight percent to about 100 weight percent corrosion resistant non-alumina particulates having a CTE greater than that of alumina particulates and balance alumina particulates, and a binder component. The present invention also includes methods for making such a gas turbine engine blade. | 2009-02-19 |
20090047136 | Angled tripped airfoil peanut cavity - A turbine airfoil comprises a wall portion, a cooling channel, an impingement rib, impingement rib nozzles, turbulators and leading edge cooling holes. The wall portion comprises a leading edge, a trailing edge, an outer diameter end, and an inner diameter end. The cooling channel receives cooling air and extends through an interior of the wall portion between the inner diameter end and the outer diameter end. The impingement rib is positioned within the wall portion forward of the cooling channel and between the outer diameter end and the inner diameter end to define a peanut cavity. The impingement rib nozzles extend through the impingement rib for receiving cooling air from the cooling channel. The turbulators are positioned within the peanut cavity to locally influence the flow of the cooling air. The leading edge cooling holes discharge the cooling air from the peanut cavity to an exterior of the wall portion. | 2009-02-19 |
20090047137 | Control System for Electromagnetic Pumps - A control system for controlling electromagnetic pumps, such as electromagnetic driven membrane pumps, has at least one microprocessor and at least one sensor, the microprocessor controlling the power supply to at least one electromagnet whose changes in emitted magnetic field causes at least one moving part, directly or indirectly, to perform an oscillating pumping movement. The control system has at least one positioning sensor which senses the moving part's position in the electromagnetic driven pump. By use of the positioning sensor's measurements, the pump can be controlled with great accuracy. A method for controlling electromagnetic pumps is also provided. | 2009-02-19 |
20090047138 | Apparatus and Method For Controlling Operation of Linear Compressor - An apparatus and method for controlling an operation of a linear compressor by detecting a phase difference inflection point at a time point when a phase difference between a current and a stroke is placed within a certain region, and by recognizing the phase difference infection point as a top dead center (TDC)=O. The apparatus for controlling an operation of a linear compressor, comprises: a controlling unit for detecting a phase difference between a current and a stroke, and outputting a frequency varying signal or a phase difference inflection point detecting signal based on the detected phase difference; a phase difference inflection point detecting unit for judging whether to detect a phase difference inflection point or not by the phase difference inflection point detecting signal, and outputting a stroke command value controlling signal based on a result of the judgement; and a stroke command value determining unit for determining a stroke command value based on the stroke command value controlling signal. | 2009-02-19 |
20090047139 | Method and a System for Raising a Liquid - A method and a device for extracting a liquid from a liquid pond, wherein in a first phase air is removed from an airtight reservoir, a venting and a rising pipe in order to create depression therein and a suck-up of the liquid in the liquid pond. In a second phase, a distribution device is brought from a first to a second operating position in order to supply pressurised gas to said venting pipe which has an outlet connected to the rising pipe. In a third phase the liquid is pushed from the venting pipe to the rising pipe and thereafter to the reservoir by means of pressurised air and an interface member. In a fourth phase the distribution device is brought back to its first operation position. | 2009-02-19 |
20090047140 | Airlift pump - An airlift pump comprising a hollow, cylindrical main body having an injection hole near the bottom end, a channel routed in the outside surface of the main body and running continuously from the injection hole to the top end, and an air tube seated in the channel and bonded to the main body. The air tube comprises an injection end having an elbow forming an injection angle such that the air is injection into the main body in a downward direction toward the bottom end. The air tube further comprises a receiving end extending past the top end of the main body and connecting to air supply tubing. The pump has a restricted lateral width enabling the pump to fit inside the narrow monitoring wells typical in the groundwater monitoring industry. | 2009-02-19 |
20090047141 | VARIABLE DISPLACEMENT VANE PUMP - A variable displacement vane pump includes a rotor, a swingable annular cam ring receiving therein the rotor, a pump body encasing the cam ring and rotor, and a pressure plate which is disposed between an end wall of the pump body and the rotor and which includes a backup surface and a sliding surface formed with an inlet port, an outlet port and a backpressure groove. The vane pump further includes a seal member which is provided between the backup surface of the pressure plate and the end wall of the pump body, and which includes an inlet-side segment extending on the radial inner side of the inlet port and the radial outer side of the backpressure groove, and an outlet-side segment extending on the radial outer side of the outlet port. | 2009-02-19 |
20090047142 | VACUUM PUMP UNIT - The present invention relates to a dry vacuum pump unit capable of achieving ultimate pressure of about 1 Pa. The vacuum pump unit includes a main pump ( | 2009-02-19 |
20090047143 | Method and system for high viscosity pump - Embodiments described herein provide systems and methods for high viscosity pumps including a noncompliant filter. One embodiment can include a multi-stage pump comprising an pump inlet flow path, a pump outlet flow path, a feed stage in fluid communication with the pump inlet flow path, a dispense stage in fluid communication with the feed stage and the pump outlet flow path, a noncompliant disposable filter for high viscosity fluid in a flow path between the feed stage and the dispense stage and a set of valves to selectively allow fluid flow through the multi-stage pump. | 2009-02-19 |
20090047144 | Fluid Compressor and Motor Vehicle Refuelling Apparatus - A fluid compressor | 2009-02-19 |
20090047145 | VARIABLE CAPACITY COMPRESSOR - The first maximum inclination angle θ | 2009-02-19 |
20090047146 | Eccentric Radial Piston Pump and Eccentric Radial Piston Motor - In an eccentric radial piston pump, a rib | 2009-02-19 |
20090047147 | VARIABLE DISPLACEMENT VANE PUMP - A variable displacement vane pump includes a drive shaft; a rotor formed with slots; vanes received by the slots; a cam ring which can become eccentric and cooperates with the rotor and vanes to define pump chambers; suction and discharge ports opened to the pump chambers; a sealing member dividing a space on an outer circumferential surface of the cam ring into first and second fluid pressure chambers; a metering orifice formed on a discharge passage connected with the discharge port; and a pressure control section adapted to control a pressure which is introduced into the first or second fluid pressure chamber. The pressure control section includes a high pressure chamber into which an upstream pressure of metering orifice is introduced, a medium pressure chamber into which a downstream pressure of metering orifice is introduced, and a low pressure chamber connected with a reservoir tank. The vane pump further includes a relief valve adapted to drain the downstream pressure of metering orifice to the reservoir tank; and a variable metering mechanism configured to narrow an area of the metering orifice at least when the relief valve is opened. | 2009-02-19 |
20090047148 | Fan and bearing bracket thereof - A bearing bracket including a metal base and a bushing is provided. The metal base has an opening at its central portion. The bushing of the bearing bracket is made of plastic. The bushing encloses an axial portion or/and a radial portion of the metal base by injection molding. Furthermore, the bearing bracket further includes an anti-vibration member disposed on at least one side surface of the metal base. | 2009-02-19 |
20090047149 | Feed pump in a motor vehicle - In an engine driven unit of a feed pump, the feed pump is accommodated in a hollow space which is enclosed radially by a rotating functional wheel of a component of the motor vehicle formed, for example, by a pulley wheel, which may be driven directly by the crankshaft of the internal combustion engine. | 2009-02-19 |
20090047150 | Anti-jammed air pump - An anti-jammed air pump includes a shell, the shell has a motor, a diaphragm and an internal seat inside, an air chamber is formed between the diaphragm and the internal seat, the internal seat has inlets and outlets, the inlets or outlets have unidirectional disc respectively; diaphragm connects with the driving shaft of motor via a coupling device, an eccentric shaft and an eccentric gear, the shell has inlet coupling devices and outlet coupling devices which corresponding to the inlets and outlets in respective internal seats; a stress relief groove communicating the inside and outside of the air chamber is positioned in the edge of said internal seat which connects with the diaphragm. | 2009-02-19 |
20090047151 | Hydraulic Steering Transaxle And Hydraulic Driving Vehicle - A fluid passage member includes a pump mounting surface onto which a hydraulic pump having a rotary axis is mounted; first and second kidney ports opened at the pump mounting surface; a first fluid extraction port outwardly opened and connected to the first kidney port; a motor mounting surface onto which a hydraulic motor having a rotary axis is mounted so that the rotary axis of the hydraulic motor is parallel to the rotary axis of the hydraulic pump; third and fourth kidney ports opened at the motor mounting surface; and a second fluid extraction port outwardly opened and connected to the third kidney port. | 2009-02-19 |
20090047152 | SWING TYPE FAN - A swing type fan including a frame, a motor, at least one blade, at least one first magnetic element and at least one second magnetic element is provided. The motor is fixed to the frame and has a shaft passing through the frame. The blade is disposed between the shaft and the frame and has a first side and a second side opposite to the first side. The first side of the blade is connected to the frame. The first magnetic element is disposed on the blade and is located between the first side and the second side of the blade. The second magnetic element is connected to the shaft and is corresponding to the first magnetic element. The second side of the blade swings via a magnetic force between the first magnetic element and the second magnetic element as the shaft drives the second magnetic element to rotate. | 2009-02-19 |
20090047153 | HYBRID HYDRAULIC-ELECTRIC RAM PUMPING UNIT WITH DOWNSTROKE ENERGY RECOVERY - A hybrid hydraulic-electric pumping unit ( | 2009-02-19 |
20090047154 | Linear Compressor - The present invention discloses a linear compressor which can rapidly overcome load and improve compression efficiency, by synchronizing an operation frequency of a linear motor with a natural frequency of a movable member varied by the load and varying a stroke of the movable member according to the load. The linear compressor includes a fixed member having a compression space inside, a movable member linearly reciprocated in the fixed member in the axial direction, for compressing refrigerants sucked into the compression space, one or more springs installed to elastically support the movable member in the motion direction of the movable member, spring constants of which being varied by load, and a linear motor installed to be connected to the movable member, for linearly reciprocating the movable member in the axial direction, and varying a stroke of the movable member according to a predetermined refrigeration force, so that the movable member can be linearly reciprocated to reach a top dead center. | 2009-02-19 |
20090047155 | Multi-axis type fans driven by magnetic force and power transmission system for the same - The present invention relates to a multi-axis type fans driven by magnetic force and its power transmission system for the same, wherein said power transmission system comprises a power source provided with a spindle, at least two driven shafts in different directions, and a magnetic transmission assembly located between each driven shaft and the power source. The magnetic transmission assembly includes a driving disc provided on the spindle, on the upper side of which are circumferentially equally spaced at least three permanent magnets; a driven disc provided at the end of respective driven shaft corresponding to the spindle, on the outer side of which are equally spaced permanent magnets the number of which is equal to that of permanent magnets on the driving disc and magnetism of which is as the same as those of corresponding permanent magnets on the driving disc, so when the driving disc is rotated by the power source, the permanent magnets thereon are also rotated, and each driven disc is driven to rotate under the mutual repulsion of the same poles of the permanent magnets while each driven shaft is driven to rotate to realize the object of power transmission of multi-axis. Due to no any contact between the permanent magnets, there is no any abrasion which causes the abrasion of the power transmission system to lower the cost of production. | 2009-02-19 |
20090047156 | INSULATED BEARINGS FOR DOWNHOLE MOTORS - A submersible pumping system for use downhole, wherein the system includes a pump, a pump motor, a seal section, a shaft coupling the pump motor to the pump, a bearing assembly for axially retaining the shaft in place, and an electrical insulator for electrically isolating the pump bearing assembly from electrical current leaking from the motor and through the shaft. The electrical insulator can be made from polyetheretherketone, polyimide, polyketone, and mixtures thereof. | 2009-02-19 |
20090047157 | DUAL ZONE FLOW CHOKE FOR DOWNHOLE MOTORS - A submersible pumping system for use downhole, wherein the system includes a pump, an inlet section for receiving fluid, a pump motor, and an actively controlled flow restriction device for controlling flow to the submersible pump from an upper fluid producing zone. Active flow control proximate to the submersible pump motor protects the pump motor from overheating. | 2009-02-19 |
20090047158 | SELF-COOLING BACK-CONNECT DRIVER MOTOR ASSEMBLY - A self-cooling back-connect driver motor assembly includes a motor, a centrifugal fan and a driver. The motor includes a motor body and a spindle pivotally connected to the motor body and having its front and rear ends protruded from the motor body. The centrifugal fan is installed at a distal end of the spindle for driving the motor. The driver having a casing is installed on the motor body and sheathed onto the centrifugal fan, and the sidewall of the casing has air holes including air inlet holes disposed farther from the motor body and air outlet holes disposed nearer to the motor body. When the motor spindle is rotated, the centrifugal fan is used for dissipating the heat inside the motor driver. | 2009-02-19 |
20090047159 | Multi-stage gas compressing apparatus - A compressed gas compressed by the first gas compressor is further compressed by the second gas compressor. The compressed gas from the first gas compressor is sent to a crank case of the second gas compressor in which the gas is further compressed. The gas is sent to a cylinder of the second gas compressor and compressed by a piston in the cylinder. | 2009-02-19 |
20090047160 | Rotary Scissors Action Machine - A rotary machine is provided having rotating forward and rearward work members having cyclic non-constant angle motion there between, the machine includes a rotating shaft and a first gear eccentrically mounted with the rotating shaft. A reaction gear in mesh with the first gear causes the first gear to rotate with respect to the rotating shaft. First and second connecting rods are pivotally connected with the first gear. First and second crank arms are pivotally connected with the respective first and second connecting rods. First and second coaxial shafts are connected with the respective first and second first crank arms. The first shaft is connected with at least one forward work member. The second shaft is connected with at least one rearward work member. | 2009-02-19 |
20090047161 | Linking element for connecting the two volutes of a scroll compressor - The invention concerns an element comprising an annular body ( | 2009-02-19 |
20090047162 | Compressor and Power Transmission Device - A compressor of the present invention having an electromagnetic clutch ( | 2009-02-19 |
20090047163 | Roots Pump and Fuel Cell System - There is disclosed a Roots type pump in which two rotors are rotated synchronously in a pump chamber to compress fluid therein, wherein respective stop positions of the rotors in the pump chamber at a time of stopping the pump are determined independently of each other. | 2009-02-19 |
20090047164 | SPHEROIDAL CAST ALLOY AND METHOD FOR PRODUCING CAST PARTS FROM SAID SPHEROIDAL CAST ALLOY - A spheriodal cast alloy for producing cast iron products with great mechanical strength, high-wear resistance and a high degree of ductility. The alloy comprises the following as non-iron components: between 2.5 and 2.8 wt. % C, between 2.4 and 3.4 wt. % Si, between 0.02 and 0.08 wt. % P, between 0.02 and 0.06 wt. % Mg, between 0.01 and 0.05 wt. % Cr, between 0.002 and 0.02 wt. % Al, between 0.0005 and 0.015 wt. % S, between 0.0002 and 0.002 wt. % B and conventional impurities. The alloy contains between 3.0 and 3.7 wt. % C, between 2.6 and 3.4 wt. % Si, between 0.02 and 0.05 wt. % P, between 0.025 and 0.045 wt. % Mg, between 0.01 and 0.03 wt. % Cr, between 0.003 and 0.017 wt. % Al, between 0.0005 and 0.012 wt. % S and between 0.0004 and 0.002 wt. % B. The alloy is used for example to produce chassis parts or brake discs in the automobile industry. | 2009-02-19 |
20090047165 | Metal powder for use in an additive method for the production of three-dimensional objects and method using such metal powder - A metal powder for use in an additive production method of three-dimensional objects is disclosed. The powder is solidified by means of a laser or electron beam or another heat source and contains iron and the following components by weight percent (wt.-%):
| 2009-02-19 |
20090047166 | Low alloy steel, seamless steel oil country tubular goods, and method for producing seamless steel pipe - A low alloy steel comprising, by mass %, C: 0.10 to 0.20%, Si: 0.05 to 1.0%, Mn: 0.05 to 1.5%, Cr: 1.0 to 2.0%, Mo: 0.05 to 2.0%, Al: 0.10 % or less and Ti: 0.002 to 0.05%, and with a Ceq value obtained by the following formula (1) of 0.65 or more, with the balance being Fe and impurities, wherein in the impurities, P is 0.025% or less, S is 0.010% or less, N is 0.007% or less, and B is less than 0.0003%, and the number per unit area of M | 2009-02-19 |
20090047167 | Iron-Nickel Alloy - Disclosed is a creep-resistant low-expansion iron-nickel alloy that is provided with increased mechanical resistance and contains 40 to 43 wt. % of Ni, a maximum of 0.1 wt. % of C, 2.0 to 3.5 wt. % of Ti, 0.1 to 1.5 wt. % of Al, 0.1 to 1.0 wt. % of Nb, 0.005 to 0.8 wt. % of Mn, 0.005 to 0.6 wt. % of Si, a maximum of 0.5 wt. % of Co, the remainder being composed of Fe and production-related impurities. Said alloy has a mean coefficient of thermal expansion <5×10<−6>/K in the temperature range of 20 to 200 DEG C. | 2009-02-19 |
20090047168 | Continuously Cast Enameled Steel Sheet Remarkably Excellent in Fishscale Resistance and Method of Production of the Same - The present invention provides a continuously cast enameled steel sheet with remarkably excellent fishscale resistance improving the ability to form spaces in the steel sheet so as to increase the hydrogen trap ability, and a method of production of the same, comprised of steel having as ingredients, by mass %, C: 0.010% or less, Mn: 0.03 to 1.30%, Si: 0.100% or less, Al: 0.030% or less, N: 0.0055% or less, P: 0.035% or less, S: 0.08% or less, O: 0.005 to 0.085%, and B: 0.0003 to 0.0250% and including in the steel sheet not integral or integral oxides differing in mass concentration of B or Mn. The ratio of the maximum concentration and minimum concentration is made 1.2 or more. When not integral, they are present with a straight line distance between centers of the oxides differing in concentration of 0.10 μm to 20 μm and with an angle of the line connecting the centers of the two oxides of within ±10° from the rolling direction. | 2009-02-19 |
20090047169 | ROLLED MATERIAL FOR FRACTURE SPLIT CONNECTING ROD EXCELLING IN FRACTURE SPLITTABILITY, HOT FORGED PART FOR FRACTURE SPLIT CONNECTING ROD EXCELLING IN FRACTURE SPLITTABILITY, AND FRACTURE SPLIT CONNECTING ROD - The present invention provides a rolled material having excellent fracture splitting characteristics and suitable for the manufacture of a connecting rod in which a through-hole section for assembly in a crankshaft is fracture split in substantially semicircles. Prescribed components are contained, an average aspect ratio of a sulfide-based inclusion as observed in a D/4 portion (D is the diameter of the rolled material) in a cross-section parallel to a longitudinal direction of the rod-shaped rolled material is not more than 10.0, a Pc indicated in Equation (1) below is between 0.41 and 0.75, and a Veq indicated in Equation (2) below is not less than 0.18 mass % | 2009-02-19 |
20090047170 | Oxide-Dispersion Strengthened Platinum Material - The present invention provides an oxide-dispersion-strengthened platinum material in which dispersed particles made from a metallic oxide of an additive metal are dispersed in a matrix made from platinum or a platinum alloy, characterized in that the concentration of oxygen in the material except oxygen bound to the additive metal is 100 ppm or lower. The platinum material according to the present invention has preferably an average diameter of the dispersed particles of 0.2 μm or smaller, and an average interparticle distance of 0.01 to 2.7 μm. The platinum material also preferably has the concentration of the dispersed particles in an amount of 0.01 to 0.5 wt %, and an oxidation rate of the additive metal of 50 to 100%. | 2009-02-19 |
20090047171 | 6000-SERIES ALUMINIUM EXTRUDED MATERIAL SUPERIOR IN PAINT-BAKING HARDENABILITY AND METHOD FOR MANUFACTURING THE SAME - This invention relates to a 6000-series aluminum extruded material containing magnesium (0.3% to 0.7% by mass), silicon (0.7% to 1.5% by mass), copper (0.35% or less by mass), iron (0.35% or less by mass), titanium (0.005% to 0.1% by mass), manganese (0.05% to 0.30% by mass), chrome (0.10% or less by mass), and zirconium (0.10% or less by mass) (provided that at least one transition element selected from the group consisting of manganese, chromium, and zirconium is contained in a total amount representing 0.05% to 0.40% by mass), with the balance comprising aluminum with inevitable impurities, such aluminium extruded material having a predetermined yield strength of 180 MPa or more with an increase of 60 MPa as a result of a thermal history corresponding to paint baking. Such 6000-series aluminium extruded profile is superior in paint-baking hardenability and thus the yield strength thereof can be secured to a level applicable to structural members of automobiles and the like with the use of a thermal history corresponding to paint baking. | 2009-02-19 |
20090047172 | Extrudable Al-Mg-Si alloys - High strength high extrudability Al—Mg—Si alloys have the composition in weight %: Mg 0.25-0.40; Si 0.60-0.90; Fe up to 0.35; Mn up to 0.35 preferably 0.10-0.25. | 2009-02-19 |
20090047173 | DECONTAMINATION SYSTEM FOR MAIL AND OTHER ARTICLES - A system for handling items ( | 2009-02-19 |
20090047174 | METHOD AND APPARATUS FOR DECONTAMINATING A REGION WITHOUT DEHUMIDIFICATION - A method and apparatus for decontaminating a region with a gaseous or vaporous decontaminant (e.g., vaporized hydrogen peroxide) without dehumidification (e.g., without the use of a dryer). The saturation concentration of the decontaminant inside the region is monitored, and the concentration of the decontaminant inside the region is regulated to prevent condensation of the decontaminant. The bioburden reduction is continuously monitored during a decontamination phase to ascertain successful completion of a decontamination process in accordance with a target bioburden reduction. | 2009-02-19 |
20090047175 | Methods and Systems for Sanitizing or Sterilizing a Medical Device Using Ultrasonic Energy and Liquid Nitrogen - A medical device is sterilized or sanitized by at least partially submerging it within liquid nitrogen and imparting ultrasonic energy to it. | 2009-02-19 |
20090047176 | INDICATOR FOR MONITORING A STERILIZATION PROCESS - The disclosed invention relates to an indicator composition comprising at least one iodide salt, at least one binder, at least one carbonate salt and/or at least one sulfate salt, and at least one antioxidant. The indicator composition may contain at least one dye, complexing agent, inhibitor, and/or solvent. A sterilization indicator comprising the foregoing indicator composition is disclosed. The sterilization indicator may be used for monitoring sterilization processes involving oxidative chemistries. | 2009-02-19 |
20090047177 | LACTATE CONCENTRATION MEASUREMENT DEVICE - A lactate concentration measurement apparatus comprising a housing enclosing a sample chamber configured for holding a body fluid sample and measurement photo-optics that generate light and monitor light intensity along a plurality of optical paths in the sample chamber. The apparatus further comprises a plurality of optical filters aligned in respective optical paths of the optical path plurality comprising at least a first optical filter with light absorption by lactate and water and a second optical filter with light absorption to water alone. A logic determines lactate concentration based on a ratio of intensities detected at a first detector in an optical path intersected by the first optical filter and detected at a second detector in an optical path intersected by the second optical filter. | 2009-02-19 |
20090047178 | Automatic Biotesting Device - The automatic immunological analysis apparatus comprises a plurality of bidirectional channels. Each channel is associated with a support carriage supporting reaction cups, moving along a corresponding guide rail according to predefined analysis protocols. The movement of each carriage is controlled independently on each channel. The apparatus comprises a distribution module, a washing module and a measuring module common to all the channels. The apparatus also comprises an independent incubation module for each channel and an independent agitation system associated with each support carriage of the cups. | 2009-02-19 |
20090047179 | AUTOMATED SAMPLE PROCESSING SYSTEM - A system for a clinical lab that is capable of automatically processing, including sorting, of multiple specimen containers. The system comprises a central controller, a workstation, one or more analyzers, and an automated centrifuge. The workstation has automatic detectors for detecting the presence of a holder holding specimen containers. The workstation has a bar code reader for reading bar codes on the containers. The system has a transport subsystem, preferably a workstation robotic arm and an analyzer robotic arm for transporting the specimen containers, moving them to and from the workstation, to and from the analyzers, and to and from the centrifuge. The centrifuge is loaded with buckets containing specimen containers. The workstation can be provided with a balance system for balancing the weight of the buckets used. The workstation can also have a decapper for automatically removing caps from the specimen containers. | 2009-02-19 |
20090047180 | Fluid handling device - It is to make a separate component for preventing disengagement of a strip plate incorporated into a frame unnecessary, to allow attachment and detachment of the strip plate to and from the frame by a single operation, and to allow the strip plate and the frame to be smoothly attached and detached without the strip plate disengaging from the frame during a manual operation such as transportation and without specimens and the like within wells spilling when an external force is applied to attach and detach the strip plate to and from the frame. | 2009-02-19 |
20090047181 | DETERMINING FLUID CHEMISTRY OF FORMATION FLUID BY DOWNHOLE REAGENT INJECTION SPECTRAL ANALYSIS - A method for analyzing formation fluid in earth formation surrounding a borehole includes storing analytical reagent in a reagent container in a fluids analyzer in a formation tester and moving the formation tester, including the reagent, downhole. Reagent from the reagent container is injected into formation fluid in the flow-line to make a mixture of formation fluid and reagent. The mixture is moved through a spectral analyzer cell in the fluids analyzer to produce a time-series of optical density measurements at a plurality of wavelengths. A characteristic of formation fluid is determined by spectral analysis of the time-series of optical density measurements. | 2009-02-19 |
20090047182 | Electrostatic Fluid Accelerator for Controlling a Fluid Flow - An electrostatic fluid accelerator includes an electrode array comprising an array of corona discharge electrodes and an array of accelerating electrodes for moving a fluid. A detector is configured to sense a constituent component of the fluid. A control circuit supplies power to the electrode array and operates the electrostatic fluid accelerator in response to an output from the detector. | 2009-02-19 |
20090047183 | AIR CLEANERS WITH ADAPTIVE OZONE GAS GENERATION - An air cleaner is provided, comprising a control unit, an inverter, a negative ion generator, and an ozone gas generator. The control unit generates a control signal. The inverter coupled to the control unit generates a voltage according to the control signal. The negative ion generator coupled to the inverter receives the voltage to generate a negative ion. The ozone gas generator coupled to the inverter receives the voltage to generate an ozone gas. The negative ion generator and the ozone generator are both activated when the voltage is larger than a first voltage level, and the negative ion generator is activated and the ozone gas generator is deactivated when the voltage is less than the first voltage level and larger than a second voltage level. | 2009-02-19 |
20090047184 | REACTION TANK - A reaction tank for causing a reaction for analyzing a specimen in a humidity-applied atmosphere in a storage vessel, includes a humidifying unit that includes a water reservoir reserving water and a humidifier releasing moisture of the water reservoir to an inside of the storage vessel, the humidifying unit humidifying the inside of the storage vessel, and a humidity detector that detects humidity inside the storage vessel. An operation of the humidifier of the humidifying unit is turned ON when the humidity inside the storage vessel becomes lower than a predetermined suitable humidity whereas the operation of the humidifier of the humidifying unit is turned OFF when the humidity inside the storage vessel exceeds the predetermined suitable humidity. | 2009-02-19 |
20090047185 | HYDROGEN GENERATION SYSTEMS - Systems and methods are provided for hydrogen generation utilizing two or more liquid fuel components, using a fuel delivery system comprising a single pump. Advantageously, a single reversible cycle pump is used to deliver two or more fuel components of a fuel mixture in desired proportions to a mixing zone, reaction zone, or reaction chamber of a hydrogen generation system, while reducing the number of active elements required for fuel delivery and flow control of multiple fuel components. Alternatively, a unidirectional single or duel feed pump co-operable with flow control means comprising a valve provides for delivering first and second fuel components in desired proportions. Control of the pump speed, and duty cycle of the pump in continuous or pulsed modes, provides for delivery of first and second fuel components in desired proportions, to control hydrogen generation, and to provide for dilution, mixing, and flush cycles, using a single pump. A control system provides for control of the pump and/or valve, responsive to external or system conditions. | 2009-02-19 |
20090047186 | MODULAR DEVICE FOR THE CONTINUOUS DEGASSING AND PRODUCTION OF POLYMER PRECONDENSATE WITH HIGH REACTION PRODUCT SURFACE TO VOLUME RATIO WITH GENTLE TREATMENT OF THE REACTION PRODUCT MASS - A modular device for the continuous degassing of reaction products, such as of a carboxylic acid or a polycarboxylic acid with a multi-functional alcohol suitable for application in the production of precondensates (or also prepolymers), has a heated enclosure in which a plurality of modules are stacked one above the other, each said module having a base. There is a vapor inlet to the uppermost module and a discharge port at the lower most module with at least one module intermediate the uppermost and lowest modules to provide space for expansion of the vapor. The base of each module preferably is concave and there are conduits that provide flow communication between the modules. | 2009-02-19 |
20090047187 | EXHAUST GAS TREATMENT SYSTEM - An exhaust gas treatment system, which comprises: an arithmetic processing part wherein the type of gas, the flow rate and the supply time of a gas supplied to a gas-using facility are inputted as parameters, and the type of gas, the flow rate and the supply time of an additive gas is calculated based on these parameters; an additive gas supply part, which supplies an additive gas while controlling the type of gas, the flow rate and the supply time of the additive gas in accordance with indication signals sent from the arithmetic processing part; and a removal part wherein the additive gas is added to an exhaust gas exhausted from the gas-using facility, and a target compound included in the exhaust gas is removed by reacting the additive gas and the target compound included in the exhaust gas. | 2009-02-19 |
20090047188 | HONEYCOMB CATALYST STRUCTURE - There is provided a honeycomb catalyst body | 2009-02-19 |
20090047189 | AEROSOL CHARGE NEUTRALIZING DEVICE - An aerosol charge neutralizing device simple in structure and easy to maintain, comprising an aerosol passing container that has a conductive material-made tube body constituting an aerosol passing path permitting aerosol to flow therethrough and has an opening pair consisting of openings in pair disposed oppositely across the center line of the tube body and penetrating through the wall surface of the tube body, and insulation tube that has an insulation material-made tube, has a window pair consisting of windows in pair disposed oppositely across the center line of the tube and penetrating through the wall surface of the tube, and is fitted concentrically over the outer surface of the aerosol passing container with the windows coinciding with the openings, a bipolar ionizing element that has a discharge electrode on a dielectric film and is attached to the insulation tube with the windows closed and the discharge electrode exposed to the aerosol passing path, and an outer tube that includes air-tightly the insulation tube and the bipolar ionizing element between it and the aerosol passing container. | 2009-02-19 |
20090047190 | AROMATIC PRODUCTION APPARATUS - One exemplary embodiment can include an aromatic production apparatus. The aromatic production apparatus can include a first fractionation zone, a second fractionation zone, and a third fractionation zone. Generally, the first fractionation zone can provide a stream rich in an aromatic C8 | 2009-02-19 |
20090047191 | CLOSED SPACE DISPOSABLE MICRO-REACTOR AND USES THEREOF - A closed space disposable micro-reactor is provided with a capillary vessel with a first end and a second end, a first closed air chamber wherein said first end of the capillary vessel opens into the first closed air chamber; and a second closed air chamber wherein the second end of the capillary chamber opens into said second closed air chamber. The capillary vessel is pre-filled with a liquid sample. A droplet of reagent set in proximity to the first end of the capillary vessel is provided. Also provided is a partner capillary vessel with a first partner end and a second partner end, and a third closed air chamber wherein the first partner end of the partner capillary vessel opens into the second closed air chamber, and the second partner end opens to the second air chamber. | 2009-02-19 |
20090047192 | MICROREACTOR - A microreactor ( | 2009-02-19 |
20090047193 | METHODS AND APPARATUS FOR COOLING SYNGAS WITHIN A GASIFIER SYSTEM - A method for operating a syngas cooler is provided. The method includes channeling a flow of syngas into an annular cooling chamber having a longitudinal axis, injecting a cooling fluid into a manifold such that the cooling fluid is channeled substantially circumferentially about the annular cooling chamber, and discharging the cooling fluid from the manifold such that the cooling fluid contacts a surface of the cooling chamber at a predetermined angle relative to the axis of the cooling chamber. | 2009-02-19 |
20090047194 | Inner Tray For A Chamber - The invention concerns an inner tray, arranged inside a chamber, comprising a plurality of parallel beams ( | 2009-02-19 |
20090047195 | Wall System for Catalytic Beds of Synthesis Reactors - Described here is a system ( | 2009-02-19 |
20090047196 | SYSTEM FOR DYEING AN ARTIFICIAL RATTAN - A system for dyeing an artificial rattan includes: a feed spool for supplying the artificial rattan; a product spool for storing the artificial rattan; a dyeing unit including a dyeing bath for dyeing the artificial rattan with a dye material; a rubbing member disposed downstream of the dyeing unit for rubbing uniformly the dye material on the artificial rattan; a drying unit disposed downstream of the rubbing member for drying the dye material on the artificial rattan; and a conveying unit for drawing the artificial rattan from the feed spool, transporting the artificial rattan to pass through the dyeing unit, the rubbing member, and the drying unit, and delivering the dyed artificial rattan to the product spool. | 2009-02-19 |
20090047197 | Active material based bodies for varying surface texture and frictional force levels - A device for selectively controlling and varying surface texture includes a body having at least one surface, and an active material in operative communication with the at least one surface, wherein the active material is configured to undergo a change in a property upon receipt of an activation signal, wherein the change in a property is effective to change a texture of the at least one surface. | 2009-02-19 |
20090047198 | Process for the extraction of specific transition metals with gaseous HCl - A process is disclosed for separation and recovery of vanadium, molybdenum, iron, tungsten, cobalt and nickel from alumina-based materials, mattes, ores, manufacturing by-products and waste. These elements are oxidized. The oxides are reacted with gaseous HCl to form volatile chloride-bearing compounds that subsequently sublimate. The volatile compounds are condensed in a downward-stepped thermal gradient that allows collection of moderate to high purity compounds of individual elements with exception of a nickel-cobalt co-condensate. Nickel is separated from cobalt by precipitation of nickel chloride from concentrated HCl pressurized with gaseous HCl. | 2009-02-19 |
20090047199 | Method for Zonal Injection of Chemicals into a Furnace Convective Pass to Reduce Pollutants from Flue Gases - Zonal injection of varying compositions of chemicals, particularly an ammonia-based reagent and hydrocarbon, through injection lances arranged in a grid formation to define planar zones in a furnace convective pass of a furnace. The supply of chemicals is controlled so as to be individually determined for each discrete zone of the grid depending on conditions in that zone. | 2009-02-19 |
20090047200 | MULTIFUNCTIONAL ABATEMENT OF AIR POLLUTANTS IN FLUE GAS - An apparatus and a method that uses generated alkaline, alkaline-earth, and/or silica/alumina aerosols as a multifunctional additive to scavenge sulfur oxides in flue gas, minimize poisoning effects of sulfur oxides on mercury sorbent performance, and enhance particulate matter capture in electrostatic precipitators and other particulate filter devices by conditioning the fly ash. | 2009-02-19 |
20090047201 | Process for removing mercaptans from a gas stream comprising natural gas or an inert gas - The invention provides a process for removing mercaptans from a gas stream comprising natural gas or inert gas and mercaptans, the process comprising the steps of: (a) contacting a first gas stream comprising natural gas or inert gas and mercaptans with a hydrodesulphurisation catalyst in the presence of hydrogen in a hydrodesulphurisation unit to obtain a second gas stream comprising natural gas or inert gas, which is depleted of mercaptans and enriched in H | 2009-02-19 |
20090047202 | Method for Producing Aluminate Phosphor and Aluminate Phosphor - The present invention provides a novel aluminate phosphor capable of emitting blue fluorescence having high color purity and high brightness in a certain wavelength range by ultraviolet ray excitation and electron beam excitation, and a useful production method thereof. The method for producing an aluminate phosphor according to the present invention is characterized in comprising a step of heating an aluminate represented by a composition formula: 7(Sr | 2009-02-19 |
20090047203 | METHOD FOR PRODUCING MONOCRYSTALLINE METAL OR SEMI-METAL BODIES - The invention relates to the production of bulky monocrystalline metal or semi-metal bodies, in particular of a monocrystalline Si ingot, using the vertical gradient freeze (VGF) method by directional solidification of a melt in a melting crucible having a polygonal basic shape. | 2009-02-19 |
20090047204 | Method and Apparatus for Preparation of Granular Polysilicon - A process for preparing granular polysilicon using a fluidized bed reactor is disclosed. The upper and lower spaces of the bed are defined as a reaction zone and a heating zone, respectively, with the height of the reaction gas outlet being selected as the reference height. The invention maximizes the reactor productivity by sufficiently providing the heat required and stably maintaining the reaction temperature in the reaction zone, without impairing the mechanical stability of the fluidized bed reactor. This is achieved through electrical resistance heating in the heating zone where an internal heater is installed in a space in between the reaction gas supplying means and the inner wall of the reactor tube, thereby heating the fluidizing gas and the silicon particles in the heating zone. The heat generated in the heating zone is transferred to the reaction zone by supplying the fluidizing gas at such a rate that the silicon particles can be intermixed between the reaction zone and the heating zone in a continuous, fluidized state. | 2009-02-19 |
20090047205 | Method for producing compound - A method for producing a compound, in which carrier particles are made to adsorb and carry carried fine particles having a diameter smaller than that of the carrier particles. The method is characterized by comprising: a first step of charging the carrier particles or their precursors to a potential inverse to that of the carried fine particles or their precursors to adsorb the carrier particles or their precursors; and a second step of synthesizing the carried fine particles hardly soluble or their precursors, and causing the carrier particles or their precursors immediately after or during the synthesization to adsorb the hardly soluble carried fine particles or their precursors. | 2009-02-19 |
20090047206 | CATALYST PARTICLE FOR PRODUCTION OF CARBON NANOCOIL, PROCESS FOR PRODUCING THE SAME, AND PROCESS FOR PRODUCING CARBON NANOCOIL - Catalyst particles for production of carbon nanocoil, even when a technique of gas-phase catalystic chemical vapor deposition method is employed, realizes high growth yield of carbon nanocoil, ensuring speedy growth of carbon nanocoil and simple production thereof: a process for producing the same; and a process for producing a carbon nanocoil. As catalyst particles for producing a carbon nanocoil of 1000 nm or less in outer coil diameter, catalyst particles having a center portion that is a primary or secondary particle of SnO | 2009-02-19 |
20090047207 | CATALYTIC ETCHING OF CARBON FIBERS - The present invention relates to a method for etching carbon fibers, in particular carbon nanofibers and to the carbon nanofibres obtainable by this method, and the use thereof. | 2009-02-19 |