18th week of 2009 patent applcation highlights part 4 |
Patent application number | Title | Published |
20090107173 | AIR CONDITIONER - Disclosed is an air conditioner which includes a plurality of compressors, a common inlet pipe through which fluid flows to the compressors, a plurality of inlet pipes branching off from the common inlet pipe which are connected to the compressors, a plurality of outlet pipes connected to the compressors through which refrigerant discharged from the compressors passes, and a plurality of bypass pipes connected to the compressors through which fluid discharged from the compressors passes. The fluid which passes through the plurality of bypass pipes is distributed to the plurality of compressors through the common inlet pipe. | 2009-04-30 |
20090107174 | METHOD AND APPARATUS FOR LIQUEFYING A HYDROCARBON STREAM - The present invention relates to a method of liquefying a hydrocarbon stream such as a natural gas stream, the method at least comprising the steps of: supplying a partly condensed feed stream ( | 2009-04-30 |
20090107175 | Multiple Reflux Stream Hydrocarbon Recovery Process - An ethane recovery process utilizing multiple reflux streams is provided. Feed gas is cooled, partially condensed, and separated into a first liquid stream and a first vapor stream. First liquid stream is expanded and sent to a demethanizer. First vapor stream is split into a first and a second separator vapor streams. First separator vapor stream is expanded and sent to demethanizer. Second separator vapor stream is partially condensed and is separated into a reflux separator liquid stream, which is sent to demethanizer, and a reflux separator vapor stream, which is condensed and sent to demethanizer. Demethanizer produces a tower bottom stream containing a substantial amount of ethane and heavier components, and a tower overhead stream containing a substantial amount of remaining lighter components and forms a residue gas stream. A portion of residue gas stream is cooled, condensed, and sent to the demethanizer tower as top reflux stream. | 2009-04-30 |
20090107176 | Integrated Process and Gas Treatment Process - Integrated air separation units with a petrochemical process. This invention provides an integrated process and gas treatment process wherein at least one first pressurized gas derived from a first process at a first site is expanded. Using the work generated by the expansion of at least one pressurized gas, a first gas compressor at the first site is driven, operates, and removes compressed gas from the first gas compressor. At least part of the compressed gas from the first gas compressor is sent to a gas treatment unit located at a remote second site. At least part of the compressed gas sent from the first site to the second site is treated in the gas treatment unit. At least one fluid from the gas treatment unit is removed and at least part of the fluid removed from the gas treatment unit is sent to the first site. | 2009-04-30 |
20090107177 | PROCESS AND DEVICE FOR LOW TEMPERATURE AIR FRACTIONATION - The process and the device serve for low temperature air fractionation in a distillation column system for obtaining nitrogen which has a single column ( | 2009-04-30 |
20090107178 | Method for manufacturing tempered glass bathroom fixtures - The present invention is a manufacturing process to create tempered glass bathroom fixtures. Some of those fixtures include glass toilets, urinals, and bidets. The major steps in sequence are: 1) batching step, 2) melting step, 3) glass pressing step, 4) finishing step, 5) tempering step, 6) grinding step, 7) final assembly, and 8) polishing step. Embodiments include the weight percentage of elements used to create a particular fixture. Another embodiment provides a safe tempered fixture that is durable and strong to withstand the weight of a human. In addition, within each embodiment are other embodiments specific to unique colors and shading of a fixture. The shading relates to the difference in shade between the upper portions of toilets, urinals, and bidets, and the lower bowl-like portion A unique design feature of the process provides for a darkened translucent color in the bowl-like region. | 2009-04-30 |
20090107179 | GLASS PASSAGE AND METHOD OF MANUFACTURING MOLDED PRODUCT OF OPTICAL GLASS USING THE PASSAGE - The present invention is that, in a glass passage where it is usual that the flow rate near the center tends to become high, stirring effect for the glass flow is enhanced whereby temperature distribution is made uniform and generation of stria and devitrification is reduced. As a result, there is provided a passage by which glass blocks of highly refractive glass or low-Tg glass in recent years where selection of molding conditions is very difficult are able to be obtained easily and in high quality. Another object is to provide a passage by which simple control in a short distance is made possible whereby miniaturization of the device is possible even in the conventional glass. A passage which is connected to a melted glass vessel and flows out the melted glass which is characterized in that, in the inner wall, the above-mentioned passage has a control board for controlling the flow of the melted glass. The passage according to the above, wherein the control board is installed in the inner wall of the passage in an angle against the progress of the glass flow. | 2009-04-30 |
20090107180 | Preform production apparatus for precision press molding, production method of a preform for precision press molding and production method of an optical element - A preform production apparatus for precision press molding, which is downsized but can produce preforms at a lower cost, and a production method thereof using the apparatus are provided. The production method of a preform for precision press molding includes forming a molten glass body C by way of receiving and cutting molten glass A, being flowed continuously from a discharge nozzle | 2009-04-30 |
20090107181 | Preform producing apparatus and molten glass-supporting member - A preform producing apparatus, in which the apparatus is downsized and capable of producing preforms at a lower cost, and a molten glass-supporting member used for the preform producing apparatus are provided. A molten glass-supporting member | 2009-04-30 |
20090107182 | Pull roll apparatus and method for controlling glass sheet tension - A pull roll apparatus and method are described herein that can control a cross-draw tension and a down-draw tension of a glass sheet while manufacturing the glass sheet. In one embodiment, the pull roll apparatus includes a first driven stub roll pair, a second driven stub roll pair and a control device (e.g., PLC) that controls the first and second driven stub roll pairs while a first edge portion of the glass sheet is drawn between two vertically downtilted rolls associated with the first driven stub roll pair and while an opposing second edge portion of the glass sheet is drawn between two vertically downtilted rolls associated with the second driven stub roll pair. If desired, the pull roll apparatus may include a pulling roll assembly (located below the first and second driven stub rolls) or another set of driven stub roll pairs (located below the first and second driven stub roll pairs). | 2009-04-30 |
20090107183 | Reduced alloy bushing flange - A cooling bushing flange having a reduced amount of precious metal is provided for a glass fiber production apparatus. The flange includes a first portion formed of a precious metal or a precious metal alloy extending outwardly from a bushing and a second portion formed of a non-precious metal. The non-precious metal portion of the flange may be affixed to the precious metal portion by known metal bonding methods. A cooling tube is positioned on the non-precious metal portion to create a thermal seal and prevent molten glass from leaking from the interface of the bushing block and bushing. The precious metal portion of the inventive flange is a fraction of the size of precious metal present in conventional bushing flanges. By reducing the amount of precious metal incorporated in the flange, a significant reduction in the overall cost of the bushing and in the manufacture of glass fibers can be obtained. | 2009-04-30 |
20090107184 | JACQUARD DEVICE TO SELECTIVELY SHIFT THREAD GUIDES IN A TEXTILE MACHINE - A jacquard device ( | 2009-04-30 |
20090107185 | METHOD AND APPARATUS FOR DETERMINING AN IMBALANCE CONDITION IN AN APPLIANCE - In one embodiment of the invention, an appliance and method is provided that can determine load imbalance or out-of-balance conditions. The appliances that typically apply load imbalance detection are clothes washers. A method of imbalance detection includes identifying parameter values that fluctuate with load imbalance over a predetermined sample period and determining a target parameter value from the identified parameter values. The method further includes calculating a parameter spread of the parameter values by comparing parameter values to the target parameter value. The method further includes converting the parameter spread into a weight value that reflects an imbalance condition. | 2009-04-30 |
20090107186 | MOTOR AND WASHING MACHINE USING THE SAME - Disclosed is a washing machine which includes a tub which holds laundry, a drum which is disposed in and rotates within the tub, a stator which is fixed to the tub, and a rotor which is fixed to the drum. The rotor includes a frame, a bushing installed on the frame, a motor shaft having an end which is inserted in and fixed to the bushing, a bearing interposed between the motor shaft and the tub, and at least one guide disposed between the motor shaft and the bushing at an end of the bushing. | 2009-04-30 |
20090107187 | TUB FOR A WASHING MACHINE WITH A BEARING HOUSING | 2009-04-30 |
20090107188 | Water level sensor of steam generating apparatus for washing or drying machine and steam generating apparatus with the same - The invention relates to a steam generator used in a machine such as a clothes washing machine, a clothes drying machine, a clothes washing and drying machine, and the like and a level sensor used in the same. In more particularly, the present invention relates to a level sens integrally formed by molding and conveniently assembled in the steam generator. The steam generator includes a case having a space for storing water and formed with a level sensor insertion hole, and a level sensor. Here, the level sensor includes a conductor having a detector positioned in the space for storing the water and a connector electrically connected to the exterior, and a level sensor housing inserted into the level sensor insertion hole and integrally formed with the conductor by insert molding. | 2009-04-30 |
20090107189 | FIRE DOOR LOCK - A fire door lock includes a base assembly including first and second slide blocks, a locking control assembly including a movable seat forming a groove and a tongue control plate movably mounted to one side of the locking control assembly, and a winglet assembly including first and second winglets both having a boss movably received in the groove of the movable seat and both being respectively and rotatably coupled to the first and second slide blocks. Thus, when the movable seat is driven by a handle, the movable seat moves the first and second slide blocks to withdraw first and second latch bars to unlock the fire door and when the fire door is closed, the tongue control plate is actuated to allow the movable seat to return to the locked condition and the first and second latches and a tongue are stretched out to realize three-directional locking. | 2009-04-30 |
20090107190 | Container locking systems - A system for locking a container door to a container body is provided. The system includes a rotating member coupled to the door. The system further includes a cover covering the rotating member and an opening formed through the cover. The system also includes a handle coupled to the rotating member and extending though the opening, the handle being moveable through the opening for rotating the rotating member between a locked and an unlocked position. Moreover the system includes a lock for preventing rotation of the rotating member to the unlocked position. | 2009-04-30 |
20090107191 | Lock for steering wheels of vehicles - A lock for steering wheels of vehicles includes a seat with an aperture formed at one end to receive a detent tube. The detent tube has a flute to hold an inner lining. The inner lining has a third pin hole. A latch bar is provided and insertable into a first holding hole of the detent tube and a second holding hole of the inner lining. The third pin hole is insertable by a third pin to anchor the latch bar. The latch bar can clamp two sides of a reinforced spoke of a steering wheel. The invention can be assembled quickly and easily, and provide improved theft-thwarting effect, and is adaptable to various steering wheels installed on varying locations of vehicles in different countries. | 2009-04-30 |
20090107192 | PROGRAMMABLE ELECTRONICALLY CLOSING LOCK WITH TURN KNOB - Programmable electronically closing lock, with knob of the type which incorporates programmed electronic elements which make possible bidirectional communication between lock and key without contact between the two is disclosed. It consists of an electronic board ( | 2009-04-30 |
20090107193 | COMPOUND LOCK - A compound lock has a common housing, a latch assembly, a supplementary lock and a combination lock. The latch assembly is rotatably attached to and protrudes from the common housing. The combination lock and supplementary lock are mounted in the common housing and engage the latch assembly, and either may rotate the latch assembly. Thus, in general, people may unlock the compound lock using either the combination lock or the supplementary lock with a key when the combination is forgotten without breaking the compound lock. | 2009-04-30 |
20090107194 | CYLINDER LOCK AND UNLOCKING DEVICE COMPRISING THEREOF - A cylinder lock, includes a sleeve, a key plug arranged in the sleeve and having a key insert hole opening on an edge face of a key insert side, a key matching member movably supported on the key plug, detachably arranged in the sleeve and withdrawn from the sleeve by an insertion of a matching key into the key insert hole, and a clutch arranged on an opposite side of the key insert side of the sleeve for transmitting an unlocking movement of an operating handle to a locking mechanism. The clutch has an input clutch element pivoting/moving by an input of the unlocking movement of the operating handle and an output clutch element moving by receiving a moving force from the input clutch element, the output clutch element is detachably coupled with the sleeve, and the input clutch element is detachably coupled with the sleeve and is arranged in a position to withdraw the output clutch element from the sleeve moving in an axial direction by a pivotal movement by the input of the unlocking movement in a locking state of the key matching member. | 2009-04-30 |
20090107195 | Accessory for existing locks to prevent bump lock picking - A modified pin to be used in an existing tumbler and pin lock to prevent the lock from unauthorized operation by a lock-picking technique known as “bumping.” A modified replacement pin is provided for an existing pin and tumbler lock. This modified replacement pin fits within the rotatable plug in the pin and tumbler lock. It replaces one of the longer pins of an existing pin set. The existing pin is cylindrical in shape. To modify the pin, a symmetrical notch is cut in proximity to one end of the pin. This notch causes the modified pin to catch on the plug during an attempted unauthorized opening by bumping the lock. Because the notch catches on the plug, it prevents the plug from turning. This effect is momentary but is enough to allow remaining pins in the pin and tumbler lock to fall into place to prevent the plug from turning and unauthorized operation of the lock. | 2009-04-30 |
20090107196 | Control of Particle Formation - A method of prilling or spray drying comprising calculating and controlling the viscosity of a shear-thinnable fluid stream at a particle-forming section of a dispersion device. The method comprises measuring the static head of fluid in the dispersion device, providing a pressurized blanket of inert gas over the fluid, mechanically agitating the fluid in the dispersion device, calculating the viscosity at the particle-forming section and controlling the viscosity by adjusting the speed of mechanical agitation. | 2009-04-30 |
20090107197 | Vertically Shaking Working Device - A vertically oscillating working device | 2009-04-30 |
20090107198 | ROLLING-CIRCLE MACHINE - A rolling-circle machine for rolling a workpiece includes at least one first rolling portion, a second rolling portion connected to the first rolling portion, and at least one adjusting screw. The first rolling portion includes one or more first concaved sections for rolling the workpiece and at least a through hole. The second rolling portion includes one or more second concaved sections for rolling the workpiece. The second concaved section forms one or more rolling slots in cooperation with the first concaved section. The adjusting screw includes a threaded post passing through the through hole of the first rolling portion and one end of the threaded post is fixed in the second rolling portion. The adjusting screw is configured for adjusting a distance between the first and the second rolling portion to roll workpieces that have different dimensions. | 2009-04-30 |
20090107199 | FLEXIBLE FORMING DEVICE FOR FORMING THREE-DIMENSIONAL SHAPED WORKPIECES - A flexible forming device for forming three-dimensional shaped workpieces, comprising a frame, at least two working rollers, one or more working roller driving mechanisms and one or more adjusting mechanisms, wherein the working rollers, the one or more working roller driving mechanisms and the one or more adjusting mechanisms are installed on the frame respectively. At least one of the working rollers is a flexible working roller, which is bendable and adjustable. The forming device need not use mold and can realize the continuous formation of a three-dimensional curved surface of a plate-shaped workpiece, and the gradual formation of a tube-shaped or bar-shaped three-dimensional shaped workpiece. The forming device can save manpower, material and time. | 2009-04-30 |
20090107200 | METHOD FOR MAKING HANDTOOL HEAD AND A ROLLING MILL THEREOF - A method for manufacturing a hand-tool head involves rolling an elongate blank comprising many hand-tool heads which are connected head-end T by head-end T and tail-end W by tail-end W, then cutting off the blank with length of the hand-tool head, thereby forming hand-tool heads. A rolling mill for continuously rolling the hand-tool head includes an upper roller and a lower roller on each of which a ring-shape cavity is provided respectively. Both rollers are provided with a driving gear and a driven gear. When the rollers are to be driven, they are driven to rotate in opposite directions at a same speed by the gears. A plate billet is drawn into a mould cavity consisting of the two ring-shape cavities by the two ring-shape cavities after feeding in via an inlet of the rolling mill, so as to produce an elongate blank comprising many hand-tool head connected head-end by head-end at an outlet of the rolling mill. | 2009-04-30 |
20090107201 | METHOD OF FORMING CAM LOBE - A primary intermediate formed article is formed into a substantially columnar shape. A secondary intermediate formed article is obtained by piercing a preliminary hole in the primary intermediate formed article such that a radial thickness of a prospective cam top part is larger than a radial thickness of a prospective cam base part, and by forming a positioning part. The positioning part is brought into contact with a tertiary intermediate forged article forging die so as to be positioned, and the secondary intermediate formed article is pressed and forged to form a tertiary intermediate forged article including a cam top, a cam base, and a deformed hole formed by deforming the preliminary hole. A finished cam lobe is obtained by piercing, in an area including the deformed hole. | 2009-04-30 |
20090107202 | RAM FOR METAL CAN SHAPER - An apparatus for forming a two-piece can comprising: a cylindrical housing, the cylindrical housing having a first end and a second end; a first round bushing having a longitudinal rectangular bore and received in the first end; a second round bushing having a longitudinal rectangular bore and received in the second end; a substantially rectangular ram which slides in the longitudinal rectangular bore of the first round bushing and the longitudinal rectangular bore of the second round bushing; a spring interposed between the first round bushing and the second round bushing and surrounding the substantially rectangular ram. | 2009-04-30 |
20090107203 | Press-Molding Method and Press-Molding Device - A press-molding device ( | 2009-04-30 |
20090107204 | METHOD AND TOOL DEVICE FOR FORMING - The invention relates to a tool device for forming a section of a body. The device includes at least one moveable retaining device and at least one forming punch moveable in the direction of the retaining device. The section to be formed is arranged between the retaining device and the forming punch. The forming punch during the forming is moved from an initial position into a defined end position relative to the section to be formed. In order to limit the construction space and the forces to be applied, the tool device includes a wedge element which is in contact with the retaining device and/or a die such that a movement of the wedge element effects a movement of the retaining device and/or of the die in the forming direction. Furthermore, a forming method is provided with the aid of the tool device. | 2009-04-30 |
20090107205 | Apparatus for Apertured Attachment of Metal Sheets - Apparatus attaches together stacked upper and lower metal sheets and provides a reinforced aperture. A lower die has a die groove and an opening in the center of the die groove. An upper die has an annular end face that registers with the die groove and a spring-loaded reciprocable punch button that registers with the opening. A hollow ring-shaped grommet has an annular upper end flange engaged by the annular end face of the upper die and an axially extending tubular wall longer than the stacked thickness of the sheets. A metal piercing point at the terminal end of the axially extending wall pierces through the stacked upper and lower sheets and into engagement with the die groove of the lower die to progressively bend the axially extending wall radially outward and upward into engagement with the lower sheet, thereby attaching the sheet together and providing a reinforced aperture. | 2009-04-30 |
20090107206 | ARRANGEMENT FOR PROCESSING SHEET METAL - A mechanical arrangement for processing sheet metal includes a sheet metal processing device, a transport device configured to position a sheet metal workpiece relative to the sheet metal processing device, the transport device including at least one workpiece carrier that is movable along a transport path that extends along a first transport line and a second transport line, and at least two X-guides and at least two Y-guides, the X-guides arranged parallel with the first transport line and the Y-guides arranged parallel with the second transport line. The at least two X-guides and the at least two Y-guides are configured to be coupled to each other by a transfer device to form a transport course, the workpiece carrier circulates along the X-guides and the Y-guides, and the transfer device is configured to move the workpiece carrier from one of the X-guides to one of the Y-guides. | 2009-04-30 |
20090107207 | Weight applying unit for calibration and weight applying method for calibration - A weight measuring apparatus, in which a load platform is supported by a plurality of load sensor sections and the weight of a measurement target object placed on the load platform is measured based on a load value detected by each of the plurality of load sensor sections, is supported by a support section. Thereafter, the weight applying section applies a predetermined load to each of the plurality of load sensor sections included in the supported weight measuring apparatus. | 2009-04-30 |
20090107208 | CALIBRATION WEIGHT ARRANGEMENT FOR AN ELECTRONIC BALANCE - A calibration weight arrangement ( | 2009-04-30 |
20090107209 | SELF-CALIBRATING SENSOR DEVICE - A self-calibrating sensor includes a housing, an input lever coupled to the housing and configured to contact a device to be sensed, and an actuating element configured to automatically reposition an output device to a calibrated position. The sensor also includes a cam ring that is configured to move the output device to the calibrated position based on an input received from the actuating element and a lock ring coupled to the input lever. In one exemplary embodiment, the output device is an electrical contact assembly that is slidably engaged with the cam ring. During operation, the cam ring is configured to reposition the electrical contact assembly based on the input received from actuating element. | 2009-04-30 |
20090107210 | Portable Friction Testing Device - A portable device for measuring friction, especially friction between tire treads and road surfaces is disclosed. The portable friction tester is shaped as an equilateral triangle providing three points of contact for samples in the road surface. | 2009-04-30 |
20090107211 | AIRFOIL SHOT PEENING TEST STRIPS - A shot peening operation is developed utilizing a test strip and test strip holder. The test strip holder has an internal cavity, and the test strip lies over that cavity. Parameters of a shot peening operation can be developed utilizing the test strip, and those parameters will be acceptable for use with a part having internal cavities. | 2009-04-30 |
20090107212 | Process field instrument with integrated sensor unit and related system and method - A sensor is integrated with a field instrument in a process control system. For example, the sensor can be at least partially housed in a housing of the field instrument. The sensor could also receive operating power from a power source in the field instrument. The sensor could further communicate using a wired interface and/or a wireless interface of the field instrument. Multiplexing techniques could be used to allow normal communications for the field instrument and information associated with the sensor. For instance, field instrument data and sensor data could be transmitted over different interfaces or multiplexed in time for communication over a single interface. Sensor data could also be included as at least one diagnostic or configuration variable along with the field instrument data. The field instrument could represent a gas meter associated with a gas distribution network, and the sensor could represent a gas sensor. | 2009-04-30 |
20090107213 | Method for preparing sample for analysis of dioxins - An aliphatic hydrocarbon solvent solution obtained by extracting dioxins contained in a specimen such as soil with an aliphatic hydrocarbon solvent is supplied to an alumina layer | 2009-04-30 |
20090107214 | TERAHERTZ SENSOR TO MEASURE HUMIDITY AND WATER VAPOR - A first frequency of electromagnetic radiation and a second frequency of electromagnetic radiation are received at a detector. The first and second frequencies of electromagnetic radiation are transmitted through a medium within a frequency range of approximately 0.1 TeraHertz to approximately 10 TeraHertz. Signals are generated that are proportional to the transmittance of the frequencies of electromagnetic radiation through the medium. A ratio of the of the signals is formed, and one or more of a relative humidity, an absolute humidity, and a water vapor concentration of the medium are calculated as a function of a temperature of the medium, the ratio, and a set of functional parameters associated with the temperature of the medium. | 2009-04-30 |
20090107215 | ALCOHOL DENSITY SENSOR DISPOSED IN FUEL TANK OF AUTOMOTIVE VEHICLE - An alcohol density sensor for detecting an alcohol density in mixture fuel composed of petroleum-fuel and alcohol is installed in a fuel tank of an automotive vehicle. The alcohol density sensor includes a pair of electrodes immersed in the mixture fuel and a conductor portion for connecting the electrodes to a control unit having a circuit board. The conductor portion is composed of a first conductor portion integrally formed with the electrode and a second conductor portion connected to the first conductor portion. The first conductor portion is led out of a casing containing the electrodes and liquid-tightly sealed at a first through-hole formed in the casing. The second conductor portion is led out of the fuel tank through a second through-hole formed in the fuel tank. Since the first through-hole is sufficiently sealed to prevent pressurized mixture fuel in the casing from leaking into an inner space of the fuel tank, sealing of the second through-hole can be simplified. | 2009-04-30 |
20090107216 | DUAL-BAND MICRO-PLANAR INVERTED F ANTENNA USED FOR BIOMOLECULAR FINGER PRINT AND ITS IDENTIFICATION METHOD - The present invention relates to a dual-band micro-planar inverted F antenna (MPIFA), which is made based on a new type of printed circuit board (PCB), and its identification method to all different biomolecular concentration. This device works under 3 GHz and 7 GHz microwave frequency bands, and can predict the relationship for different absorbed biomolecular concentrations versus frequencies with the impedance value, dB(S(1,1)) parameter, and the variance of phase versus the frequency obtained from the measurement. | 2009-04-30 |
20090107217 | METHOD OF DETECTING METAL IONS BY MELANIN-SENSITIZED PIEZOELECTRIC SENSOR - The present invention provides a metal-ion sensor characterized by coating the gold electrode of a quartz crystal microbalance (QCM) with melanin, whereby the sensor has an enhanced sensitivity to metal ions. | 2009-04-30 |
20090107218 | Test separator - A mobile test separator has a separator unit mounted on a wheeled trailer movable between test sites. The separator unit separates well production stream into a liquid production stream and a gas production stream. The separator unit effectively measures the amount of oil and gas in the production stream. | 2009-04-30 |
20090107219 | Systems and methods for early detection of machine component failure - A system for early detection of component failure in a hydraulic system comprises a particle detection device disposed in a fluid flow channel of a machine, the particle detection device configured to monitor a current particle count associated with fluid flowing through the fluid flow channel. The system further includes a condition monitoring system in wireless data communication with the particle detection device. The condition monitoring system is configured to receive data indicative of the current particle count and analyze historic particle count data collected by the particle detection device. The condition monitoring system is also configured to estimate a trend in the historic particle count data based on the analysis. A failure event associated with one or more components associated with the fluid flow channel is predicted if the data indicative of the current particle count deviates from the trend by a threshold amount. | 2009-04-30 |
20090107220 | Design Structure for an On-Chip Real-Time Moisture Sensor For and Method of Detecting Moisture Ingress in an Integrated Circuit Chip - A design structure for an on-chip real-time moisture detection circuitry for monitoring ingress of moisture into an integrated circuit chip during the operational lifetime of the chip. The moisture detection circuitry includes one or more moisture-sensing units and a common moisture monitor for monitoring the state of each moisture-sensing units. The moisture monitor can be configured to provided a real-time moisture-detected signal for signaling that moisture ingress into the integrated circuit chip has occurred. | 2009-04-30 |
20090107221 | HARDNESS TESTER WITH INDENTER OF HARD METAL OR COMPOUND AND OSCILLATING CROWN FOR TESTING AT HIGH LOAD AND METHOD OF COMPARATIVE ASSESMENT OF THE HARDNESS/DEPTH PROFILE - A device for detecting the depth of penetration of the tip of an indenter of a hardness tester has a terminal crown turnable and slantable with respect to a cylindrical body of a reference sleeve, terminating with two spikes extending from diametrically opposed positions of a circular end surface of the terminal crown, the vertexes of which bear on the surface of the piece to be tested. The terminal crown having an end retained within the body of the sleeve and an inner circular surface defining a cuspid along a diameter orthogonal to the diameter of alignment of said two spikes, abutting on a planar circular end surface of the retaining body of the sleeve such to determine a linear or fulcrum abutment along diametrically aligned vertexes of said cuspid. The tester uses an indenter of a hard metal or compound by periodically recalibrating a hardness tester in function of said depth of penetration originally established on a reference sample of known and homogenous hardness. A method of deriving a hardness profile in terms of Vickers points for a certain depth by using the hardness tester is also described. | 2009-04-30 |
20090107222 | Scanning Probe Microscope with Improved Scanning Speed - A scanning probe microscope and method for using the same are disclosed. The scanning probe microscope includes a probe, an electro-mechanical actuator, and a controller. The probe has a tip that moves in response to an interaction between the tip and a local characteristic of a sample. The electro-mechanical actuator moves the sample relative to the probe tip in three dimensions. The controller maintains the probe tip in a fixed relationship with respect to the sample in one of the dimensions, and causes the electro-mechanical actuator to move the sample relative to the probe tip in the other two of the dimensions along a smooth path to generate an image of an object in the sample in an area sampled along the smooth path. | 2009-04-30 |
20090107223 | METHOD AND APPARATUS FOR TURBINE ENGINE DYANMIC CHARACTERIZATION - A method and apparatus for conducting dynamic characterization of a gas turbine engine which involves generating exciting pressure pulses and measuring responses in the engine, and, in one aspect then analyzing the measured response for engine dynamic characteristics. | 2009-04-30 |
20090107224 | MULTIPLE CYLINDER INTERNAL COMBUSTION ENGINE MISFIRING CYLINDER IDENTIFYING APPARATUS AND MISFIRING CYLINDER IDENTIFYING METHOD - A misfiring cylinder identifying apparatus for a multiple cylinder internal combustion engine is provided with a determining portion that determines whether a plurality of cylinders is misfiring, and an identifying portion that identifies two cylinders among the plurality of cylinders in the order of the revolution speed fluctuation from largest as the misfiring cylinders when it is determined that the plurality of cylinders is misfiring. | 2009-04-30 |
20090107225 | CYLINDER CHARACTERISTIC VARIATION SENSING DEVICE - A cylinder characteristic variation sensing device has a small injection controlling section that performs small injections sequentially in respective cylinders, a torque increase amount sensing section that senses an increase amount of output torque caused in connection with the small injection for each cylinder, an injection quantity sensing section that senses an actual injection quantity of the small injection for each cylinder, and a cylinder characteristic variation calculating section that calculates a variation in a cylinder characteristic among the cylinders (i.e., a cylinder characteristic variation) based on a variation in the sensing value of the injection quantity sensing section among the cylinders (i.e., an injection quantity variation) and a variation in the sensing value of the torque increase amount sensing section among the cylinders (i.e. a torque increase amount variation). | 2009-04-30 |
20090107226 | FUEL VOLATILITY RECOGNITION METHOD DURING THE POST-CRANKING STEP OF AN INTERNAL COMBUSTION ENGINE - A fuel volatility recognition method during the post-cranking step of an internal combustion engine; the recognition method contemplates the steps of: starting the internal combustion engine; adjusting the enrichment of the mixture burnt in the cylinders of the internal combustion engine according to a previously determined historic fuel volatility value; detecting the time evolution of the angular speed of a crankshaft of the internal combustion engine during the post-cranking step; determining the noise contained in the angular speed of the crankshaft by filtering the angular speed itself by means of a high-pass filter; comparing the noise contained in the angular speed of the crankshaft against at least one predetermined threshold value; and recognizing the fuel volatility according to the result of the comparison between the noise contained in the angular speed of the crankshaft and the predetermined recognition threshold. | 2009-04-30 |
20090107227 | EXHAUST GAS RECIRCULATION DISTRIBUTION VARIATION SENSING DEVICE - An exhaust gas recirculation distribution variation sensing device has a torque sensing section that senses instantaneous torque caused with combustion of fuel injected from an injector for each cylinder, an injection quantity sensing section that senses an actual injection quantity of the injected fuel for each cylinder and an exhaust gas recirculation distribution variation calculating section that calculates an exhaust gas recirculation distribution variation as a distribution variation of recirculated exhaust gas to respective cylinders based on a variation in the torque sensing value of the torque sensing section among the cylinders (i.e., a torque variation) and a variation in the injection quantity sensing value of the injection quantity sensing section among the cylinders (i.e., an injection quantity variation). | 2009-04-30 |
20090107228 | Detection of prepped tires - A portable tire prep detector is used to detect prep on a tire, when the tire is on a racing vehicle, and when the racing vehicle is on a race track. In one example, the detection of prep using the portable tire prep detector involves a test that takes less than two minutes. Multiple tires can be reliably tested in this way in rapid succession, even if some of the tires tested cause large amounts of prep to be drawn into the portable tire prep detector. In one example, the portable tire prep detector is a portable gas detector involving a catalytic combustion sensor. The portable gas detector is able to detect very low concentrations of hydrocarbons in a sample gas drawn into the detector from the tire surface. If the detector reads above a predetermined threshold value, then the tire is determined to have been prepped. | 2009-04-30 |
20090107229 | TIRE PRESSURE GAUGE WITH CAP WRENCH - A tire pressure gauge with a valve cap wrench is disclosed. A bore at one end of the tire pressure gauge may be used to grip and remove a valve cap mounted on a valve stem of a tire. A port at the other end of the tire pressure gauge may be used to measure air pressure in a tire. The measured air pressure may be displayed on a display on the pencil gauge. The cap wrench may have a collet to hold a valve cap and a switch to tighten and loosen grip on a valve cap. The cap wrench may also have a plunger to push a valve cap out of the pencil gauge. | 2009-04-30 |
20090107230 | Fluid flow visualization and analysis - This document discusses, among other things, systems, devices and methods for fluid flow analysis for example, in an education environment. The light source, for example, a laser, is housed to illuminate particles in a fluid while minimizing exposure to the user. A control unit is provided that is remote from the fluid flow device. The fluid flow device further includes a removable fluid obstacle such that different fluid flow effects can be obtained. | 2009-04-30 |
20090107231 | Flowmeter For Determining A Flow Direction - A flowmeter determines the flow direction of a fluid. The flowmeter has a measuring element, around which the fluid flows. The measuring element has fiber-optic cable and at least two electrical heating elements that lie adjacent to the fiber-optic cable(s) by which a respective heat stream emanating from the respective heating element and directed towards the fiber-optic cable, the directions of the heat streams being at least proportionately reversed. In addition, depending on the flow direction of the fluid, the individual heat streams are correlated to different extents with the flow direction. An electromagnetic wave that can be coupled into the fiber-optic cable(s) can also be influenced according to the temperature of the fiber-optic cable(s). Additionally, the flowmeter has a control unit, which is used to feed electric energy to the two or more heating elements, one after the other, and an evaluation unit, which is used to evaluate the temperature effect of the electromagnetic wave emanating from the individual heat streams and to determine the flow direction of the fluid. | 2009-04-30 |
20090107232 | CHARACTERIZATION OF AIRCRAFT WAKE VORTICES - A bi-static sodar system and method are used to measure and monitor the wake vortices of aircraft in the flight path of an airport runway. A loudspeaker ( | 2009-04-30 |
20090107233 | Wireless Flow Sensor - Devices and methods useful for non-invasively measuring and indicating a rate of fluid flow are disclosed. In one embodiment, a sensor housing adapted to received fluid flow therethrough is provided. A radio frequency tag and a masking element can be disposed in the sensor housing. The masking element and the radio frequency tag can be configured to move relative to one another. The relative positions or movement can alter the response of the radio frequency tag to a wireless signal (which can be emitted from an external reading device, for example) and thereby indicate a rate of fluid flowing through the housing. For example, in some embodiments, the masking element can selectively cover at least part of the radio frequency tag in correspondence to the flow rate, which can change a characteristic of the radio frequency tag's response to the wireless signal. | 2009-04-30 |
20090107234 | System and method for measuring liquid level by image - The present invention relates to a system and a method for measuring liquid level by image, and more particularly to a system and a method for measuring liquid level by image, which is capable of measuring a liquid level accurately and automatically by photographing a proximity of liquid surface where a staff gage contacts the liquid using an image capturing apparatus, such as a camera, being located apart from the liquid to be measured, and by analyzing the photographed footage. The system for measuring liquid level by image comprises: a staff gage installed in the liquid; an image capturing part provided with a distance from where the staff gage is installed and capturing an image by photographing a proximity of liquid surface where the staff gage is installed; and a level recognition part controlling a capture of the image, wherein the level recognition part receives the image captured by the image capturing part and determines the liquid level. | 2009-04-30 |
20090107235 | Case, Window and Gasket For Measuring Device - The present disclosure provides for systems and methods for fabricating measuring devices, e.g., a pressure gauge, thermometer or the like. More particularly, the present disclosure provides for systems and methods for fabricating measuring device assemblies having at least a case, window and gasket, where the measuring device may be assembled in multiple different ways using the same case, window and gasket. | 2009-04-30 |
20090107236 | STRAIN SENSOR PACKAGE WITH CONNECTING PINS IN LID - An apparatus | 2009-04-30 |
20090107237 | Shaft Trim Balancing Devices, Related Systems and Methods - Shaft trim balancing devices, related systems and methods are provided. In this regard, an representative device for trim balancing a rotatable shaft includes: an intermediate section being annularly shaped and having terminating ends spaced from each other in an uncompressed state of the device; and first and second sets of counterweights extending longitudinally from opposing sides of the intermediate section. | 2009-04-30 |
20090107238 | Pendulous accelerometer with balanced gas damping - A pendulous capacitive accelerometer including a substrate having a substantially planar upper surface with an electrode section, and a sensing plate having a central anchor portion supported on the upper surface of the substrate to define a hinge axis. The sensing plate includes a solid proof mass on a first side of the central anchor portion and a substantially hollow proof mass on a second side of the central anchor portion, providing for reduced overall chip size and balanced gas damping. The solid proof mass has a first lower surface with a first electrode element thereon, and the substantially hollow proof mass has a second lower surface with a second electrode element thereon. Both the solid proof mass and the hollow proof mass have the same capacitive sensing area. The sensing plate rotates about the hinge axis relative to the upper surface of the substrate in response to an acceleration. | 2009-04-30 |
20090107239 | Semiconductor device - A semiconductor device according to the present invention includes a semiconductor substrate and an MEMS sensor provided on the semiconductor substrate. The MEMS sensor includes a first electrode having a plurality of first interdigital portions aligned in a prescribed direction X at an interval, a second electrode, having a plurality of second interdigital portions aligned in the direction X at an interval, so arranged that the second interdigital portions are opposed to the first interdigital portions in the direction X respectively, a third electrode having a plurality of third interdigital portions aligned in a direction Y orthogonal the direction X at an interval, a fourth electrode, having a plurality of fourth interdigital portions aligned in the direction Y at an interval, so arranged that the fourth interdigital portions are opposed to the third interdigital portions in the direction Y respectively, and a fifth electrode opposed to the first electrode, the second electrode, the third electrode and the fourth electrode in a direction Z orthogonal to the direction X and the direction Y. | 2009-04-30 |
20090107240 | INVERTED PENDULUM TYPE MOVING BODY AND METHOD OF CONTROLLING THE SAME - An inverted pendulum type moving body according to the present invention includes: first actuators that rotationally drive wheels each disposed on an axle; and a turning motion control portion that controls the first actuators when the inverted pendulum type moving body comes into contact with an obstacle so as to allow the inverted pendulum type moving body to perform a turning motion. | 2009-04-30 |
20090107241 | METHOD FOR NON-CONTACT PARTICLE MANIPULATION AND CONTROL OF PARTICLE SPACING ALONG AN AXIS - One or more of the embodiments of the present invention provide for a method of non-contact particle manipulation and control of particle spacing along an axis which includes axial and radial acoustic standing wave fields. Particles are suspended in an aqueous solution, and this solution then flows into the cylindrical flow channel. While the solution flows through the flow channel, the outer structure of the flow channel is vibrated at a resonant frequency, causing a radial acoustic standing wave field to form inside the flow channel in the solution. These radial acoustic standing waves focus the particles suspended in the solution to the center axis of the cylindrical flow channel. | 2009-04-30 |
20090107242 | ULTRASONIC INSPECTION APPARATUS - An ultrasonic inspection apparatus includes a container containing de-ionized water, at least one limiting member, a loading member, and a cover member. The at least one limiting member, the loading member, and the cover member are disposed in the de-ionized water and between the transmitting transducer and the receiving transducer. The limiting member is supported on the limiting member for loading the integrated circuits to be inspected. The cover member is detachably disposed on the loading member for holding the integrated circuits by a gravitational force of the cover member acting on the loading member. | 2009-04-30 |
20090107243 | Ultrasonic sensor having transmission device and reception device of ultrasonic wave - An ultrasonic sensor for detecting an object includes: a substrate; a transmission device for transmitting an ultrasonic wave; a plurality of reception devices for receiving the ultrasonic wave; and a circuit for processing received ultrasonic waves, which are received by the reception devices after the ultrasonic wave transmitted from the transmission device is reflected by the object. The transmission device and the reception devices are integrated into the substrate. The dimensions of the sensor are minimized, and detection accuracy of the sensor is improved. | 2009-04-30 |
20090107244 | APPARATUS AND METHOD FOR NONDESTRUCTIVE INSPECTION OF PARTS - A method of inspecting a radius area of composite parts with an ultrasonic inspection system, the system includes at least one ultrasonic probe, an upper sliding surface, a lower sliding surface, an adjustable guide rail, and an adjustable encoder wheel rotatably coupled to a rotary encoder, is provided. The method includes generating a high frequency sound wave using the probe including a radius of curvature extending from a center point, the sound wave travels partially through the part, adjusting the guide rail to align the center point of the probe with a center axis of a part corner portion, sliding the part through the inspection system to inspect the corner portion using the sound wave by rotating the wheel and rotary encoder such that the arcuate distance of the part is recorded, adjusting the wheel to avoid any apertures defined within the part, and processing the sound wave information. | 2009-04-30 |
20090107245 | Pressure gauge with hydraulic pressure transmission - A pressure gauge, or transducer, for high-temperature applications, comprising a sensor module with a sensor body having a measuring cell chamber containing a pressure measuring cell. The pressure measuring cell can be subjected to the action of a pressure via a first hydraulic path filled with a transmission liquid. The pressure gauge also comprises a transmission module for transmitting a pressure to the first hydraulic path. The transmission module has a second hydraulic path, which is filled with a transmission liquid and extends from a process diaphragm, through a transmission body and to a transmission diaphragm. The transmission diaphragm is attached to the transmission body in a pressure-tight manner, and the sensor body is joined to the transmission body in a pressure-tight manner, whereby the transmission diaphragm communicates with the first hydraulic path so that the pressure of the second hydraulic path can be transmitted via the transmission diaphragm to the first hydraulic path. | 2009-04-30 |
20090107246 | PRESSURE TRANSDUCER AND METHOD FOR MONITORING THE STATE OF A PRESSURE TRANSDUCER AND PRESSURE SENSOR - A pressure transducer for a pressure sensor ( | 2009-04-30 |
20090107247 | Magnetostrictive pressure sensor with an integrated sensing and sealing part - In one embodiment a sensor assembly has a magnetostrictive (MR) element in a sensor housing. The MR element has a sensing part engaged with a wire coil and a frusto-conical sealing part juxtaposed with a fluid the pressure of which is to be sensed. | 2009-04-30 |
20090107248 | Magnetostrictive sensor with uniform stress - In one embodiment, a sensor assembly has a sensor housing forming a fluid chamber having a surface defining a normal axis. A magnetostrictive (MS) core that defines a central longitudinal axis is subjected to stress induced by pressurized fluid in the chamber. An excitation coil is coupled to the core to induce a magnetic flux therein. The central longitudinal axis of the core is coaxial with the axis normal to the fluid chamber surface. | 2009-04-30 |
20090107249 | Means and method of sensing pressure using magnetostrictive electrical condutors - In one embodiment, a sensor assembly has a sensor housing forming a fluid chamber and a magnetostrictive wire that undergoes stress induced by fluid in the chamber. The wire defines opposed ends, each being associated with a respective terminal. Respective hermetic seals penetrate the housing and are coupled to the respective terminals. | 2009-04-30 |
20090107250 | APPARATUS AMD METHOD FOR MEASURING CHUCK ATTACHMENT FORCE - An apparatus and method for measuring a chuck attachment force are provided. The apparatus is capable of measuring loads applied to a measurement substrate, while the measurement substrate is detached from a chuck, and precisely calculating necessary force through a process of comparing and analyzing values of the measured loads. This may prevent errors in the application of attachment force during a semiconductor manufacturing process. In the semiconductor manufacturing process, when the substrate is detached from a chuck, the substrate may be prevented from being deformed or cracked. | 2009-04-30 |
20090107251 | BEND SENSOR - A bend sensor according to one aspect of the present invention is a bend sensor for sensing a bend of a base member in a longitudinal direction comprising: the base member; and a plurality of strain sensitive elements which are disposed at different positions in a width direction on an one side surface of the base member and are disposed at two or more different positions in a thickness direction of the base member. | 2009-04-30 |
20090107252 | Flow measurement device - The present invention discloses a flow measurement device that includes: a wave guide tube type resonant cavity; a penetrating space that penetrates the resonant cavity; a duct support part that is made of a dielectric substance and is in the resonant cavity and surrounds an outside of the penetrating space; a transmitting antenna that transmits a microwave in a direction along a longitudinal axial direction of the resonant cavity to provide a standing wave or a traveling wave of the microwave, with the microwave transmitted in a space that is outside of duct support part and inside of the resonant cavity; and a receiving antenna that receives the standing wave or the traveling wave. | 2009-04-30 |
20090107253 | Magnetic Shield For Water Meter - A magnetic shield may be mounted to a water meter housing to protect the magnetic operation of the water meter from a tamper magnet, including both smaller, flexible tamper magnets and larger, strong tamper magnets. The shield may include a contoured portion and a barrier portion. The barrier portion may provide a physical and spatial barrier between a larger tamper magnet and an internal magnetic sensor of the water meter. The contoured portion may conform to the housing of the water meter and may prevent smaller tamper magnets from being maneuvered close to the housing of the water meter. The shield may be made of a ferrous material suitable for attenuating a magnetic field. The shield may receive a looped sensor transmission cable within a U-shaped opening enabling the shield to be installed and/or removed from the water meter without the sensor transmission cable being detached from the water meter. | 2009-04-30 |
20090107254 | System and Method for Dynamometer Testing of Motor Vehicles, Including a Cooling Device - The present invention relates to a system for dynamometer testing of motor vehicles, said system including a cooling device for a braking device and/or a power-generating means, and having power-absorbing means for absorbing a power applied thereto by power-generating means, the cooling device including a fan arrangement for producing an air stream, said air stream being intended to be directed towards the braking device and/or the power-generating means and/or a heat exchanger for providing a cooling effect. The fan arrangement includes two fans, which are substantially axially aligned, and the cooling device includes means for rotating the fans in opposite directions relative to each other. The present invention also relates to a method for cooling power-generating means or power-absorbing means in a system for dynamometer testing of motor vehicles. | 2009-04-30 |
20090107255 | Test Bench And A Method For Testing Wind Turbine Equipment - The invention relates to a test bench for testing wind turbine equipment. The test bench comprises one or more load applying means directly and/or indirectly applying load to the equipment, drive means of the test bench for rotating an input shaft of the equipment at least during a part of the test, and simulating means for establishing wind turbine like conditions or facilities. The invention further relates to a method for testing wind turbine equipment. The method comprises the steps of positioning the equipment in, on or at a test bench, rotating an input shaft of the equipment by drive means of the test bench, and directly and/or indirectly applying load to the equipment by means of load applying means of the test bench. | 2009-04-30 |
20090107256 | Wind Turbine Testing System - A wind turbine testing system is disclosed for testing at least a part of the nacelle components of a wind turbine system when mounted on a load carrying structure of a nacelle, said wind turbine testing system comprising a test bench being arranged to hold said load carrying structure including said nacelle components, a grid simulation system comprising a power converter system and a simulation controller being arranged to be electrically coupled to at least one of said nacelle components and being adapted for providing a simulated utility grid on the basis of a power supply and at least one control signal established by said simulation controller, and a wind simulation system comprising a wind turbine shaft rotating means arranged to be coupled to a rotating part of said generator system or a generator-related system of a nacelle or a part of a nacelle located in said test bench. | 2009-04-30 |
20090107257 | (DISC) MAGNETIC TORQUE SENSING WITH SEGMENTS - A torque transducer system comprises a disc through which torque is transmitted in a radial direction and which has a magnetised annular region which emanates a torque-dependent magnetic field. A non-contacting magnetic field sensor detects the emanated field. The annular region comprises segments by means of which a pulsed magnetic field is emanated as the disc rotates. The segments may be magnetically unipolar and spatially separated or of alternate polarity. They may be integral with the disc of or material applied to the disc that is magnetised or that segments an underlying magnetisation in the disc. The preferred direction of magnetisation is radial and the effect of the orientation of a sensor with respect to the radial field is discussed. One sensor arrangement comprises a pair of sensors oriented at an angle to one another with reference to the radial field. The teachings of the invention can be applied to the segmentation of an integral transducer region of a torque-transmitting shaft, the region having an annulus of axially-directed remanent magnetization. | 2009-04-30 |
20090107258 | Seating sensor - A seating sensor reliably senses an adult or a child seated on a vehicle seat, and prevents incorrect sensing of a seated occupant when a piece of luggage is placed on the seat. The seating sensor includes a first sensor cell, a second sensor cell connected in series with the first sensor cell and disposed on the front side of the seat beyond the first sensor cell, and a third sensor cell connected in series with the first sensor cell, connected in parallel with the second sensor cell, and disposed on the rear side of the seat beyond the first sensor cell. | 2009-04-30 |
20090107259 | Torque Detecting Device - A magnetic shield made of magnetic material in the shape of a thin cylinder is externally fitted and fixed on a cylindrical mold member holding magnetic flux collecting rings so that it has extended sections with appropriate length on both sides in the axial direction, and therefore magnetic noise from outside in the radial direction is shielded directly by the outer surface of the magnetic shield, magnetic noise from both sides in the axial direction is shielded by concentrating the magnetic noise on the end faces of the magnetic shield, and the influence on the magnetic flux collecting rings held in the mold member is eliminated. | 2009-04-30 |
20090107260 | Magnetostrictive strain sensor with single piece sensor cavity - In one embodiment, a sensor assembly has a magnetostrictive (MS) element and a sensor housing defining at least one active wall. A sensor channel is disposed on a first side of the active wall, with the MS element being disposed in the sensor channel and closely received therein. A fluid is on a second side of the active wall, and the active wall is the wall through which stress from pressure of the fluid causes stress on the MS element. The sensor channel defines an axis parallel to the active wall, and the MS element is positioned adjacent the active wall by sliding the MS element into an end of the sensor channel in a direction parallel to the active wall. | 2009-04-30 |
20090107261 | TEST METHOD FOR DETERMINING MICROSTRUCTURE DEFORMATION RESISTANCE OF A MICROSTRUCTURED FILM - Test method for determining (e.g. prism) microstructure deformation of a microstructured (e.g. brightness enhancing) film are described. | 2009-04-30 |
20090107262 | PARTICULATE SAMPLING APPARATUS, PARTICULATE SAMPLING SUBSTRATE AND PARTICULATE SAMPLING METHOD - A particulate sampling apparatus configured to control the flow direction of a dispersion solvent for particulates, at a channel branching section of a channel includes an introduction channel capable of introducing the dispersion solvent, and a plurality of branch channels communicating with the introduction channel, so as to disperse desired ones of the particulates into a selected one of the branch channels, wherein the apparatus includes light irradiation means by which a bubble can be generated in the dispersion solvent by irradiation with a laser beam used as a heat source, and the flow direction of the dispersion solvent at the channel branching section is controlled by the bubble. | 2009-04-30 |
20090107263 | PENDULUM-TYPE MEASURING DEVICE - A pendulum-type measuring device is disclosed that includes a steel ball-type universal joining mechanism for joining a pendulum with a base, and a laser measuring assembly mounted on the pendulum wherein a swing of the pendulum can be expressed as a first component on a first plane and a second component on a second plane perpendicular to the first plane. | 2009-04-30 |
20090107264 | Automated Battery Plate Inspection - A quality inspection system and method for identifying faulty battery plates is provided, wherein the plates comprise lead grids that have undergone a pasting process. In various embodiments, the quality inspection system includes a first scanner positioned to sequentially scan a first surface of each of a plurality of the battery plates, after the lead grids have undergone the pasting process. The first scanner scans the first surface of each plate for anomalies and communicates scanned first surface data to a processing center. The processing center analyzes the first surface data and determines an integrity status of the first surface, i.e., whether anomalies exist in the first surface. If anomalies exist in the first surface of any plate the respective plate can be discarded. | 2009-04-30 |
20090107265 | Utilizing Presence Data Associated with a Sensor - In one embodiment, a method includes subscribing to a sensor, such that the sensor is operable to record presence data. The method includes receiving the presence data originating from the sensor. The method also includes updating status associated with the sensor based on the presence data and displaying the updated status associated with the sensor. | 2009-04-30 |
20090107266 | PROBE TIP ASSEMBLY FOR SCANNING PROBE MICROSCOPES - A probe assembly for a scanning probe microscope (SPM), a cartridge for a probe assembly for an SPM, and a method of attaching a probe tip to an SPM are described. | 2009-04-30 |
20090107267 | PRIME MOVER WITH INTEGRAL OIL RESERVOIR - A prime mover is shown which can be used in supplying power for a variety of roles in industrial applications, including oil and gas well operations, such as the prime mover which is used to operate a pump jack at a well site. It includes an internal combustion engine having an output shaft, the engine being cooled by engine oil supplied from an oil reservoir to the engine and circulated by an oil pump. A housing framework encloses the engine and supports an associated jack shaft bearing assembly, and includes a base, a hood and a plurality of upright supports which extend upwardly from the base in the direction of the hood. One or more of the uprights is a specially designed compartment having a plurality of opposing sides which define an initially open interior space, the interior space comprising an integral oil reservoir for storing and supplying oil to the engine during normal engine operation. | 2009-04-30 |
20090107268 | ELECTRO-MECHANICAL ACTUATOR EQUIPPED WITH A MECHANICAL BRAKE OF COIL SPRING TYPE - An actuator having a frame which is fixed to an electric motor; a gear drive for transmitting motion from the motor to a drive shaft between two predetermined positions, and a brake consisting of a coil spring, having, when relaxed, an inside diameter that is smaller than the outside diameter of a support shaft that is fixed relative to the gear drive, and around which the spring is coiled, each of the two free ends of the spring being arranged in a respective slot, formed in the frame. | 2009-04-30 |
20090107269 | TELESCOPING LINEAR ACTUATOR - A telescoping actuator is described which provides a first and third segments operatively connected to a second segment. A locking system locks the first and third segment in rotation with respect to one another. Upon rotation of the second segment, the first and third segments are displaced relative to one another and the second segment. The first and third segments are operatively coupled to the second segment by corresponding sets of threads in some embodiments. The locking system may be interlocking tubes, or shafts displaced internal to the actuator. Rotational energy may be imparted to the second stage externally about its outer diameter or internally by a driveshaft operatively connected to a drive source. | 2009-04-30 |
20090107270 | Utility vehicle having a drive motor and a shifting claw transmission with an electric motor - In a motor vehicle, in particular a utility vehicle, having a shifting claw transmission and an electric motor connected to a countershaft of the transmission to facilitate central synchronization for gear speed changes, a transmission controller is connected to the electric motor for sensing the electric motor speed and, together therewith the rotational speed of the countershaft based on the induction values present in at the electric motor and sensed by the transmission controller for use in adjusting the energization of the electric motor. | 2009-04-30 |
20090107271 | Rack-and-pinion steering apparatus - A rack-and-pinion steering apparatus in which a steering gear box for transmitting an operation of a steering wheel to road wheels includes a pinion operatively connected to the steering wheel, a rack bar which has a rack meshing with the pinion, and which is operatively connected to the road wheels, a housing slidably supporting the rack bar, a cylindrical rack guide slidably fitted into a guide hole formed in the housing, and a spring member causing the rack guide to abut on a rear part of the rack bar opposite to the rack by biasing the rack guide. A reaction force, which the rack guide receives from the rack bar, acts on the rack guide in such a way as to cause a rotational moment of the rack guide about an axis different from an axis of the rack guide. | 2009-04-30 |
20090107272 | Modified Acme Screw/Nut Set - A nut and screw set for reducing the amount of hindered motion therebetween is disclosed. The nut and screw set includes a screw and a nut. The screw includes a plurality of screw threads. The nut includes a plurality of nut threads. The nut threads are threadably engagable with the screw threads. The nut threads are sized reduce hindered motion between the screw and the nut as a result of thermal expansion of the screw and the nut. | 2009-04-30 |