51st week of 2008 patent applcation highlights part 4 |
Patent application number | Title | Published |
20080307853 | ANEMOMETER CALIBRATION METHOD AND WIND TURBINE - A method for re-calibrating an anemometer of a wind turbine is provided, the method comprising the steps of obtaining pairs of measured values of wind speed and a wind-speed dependent turbine variable; comparing said measured value pairs to pairs of wind speed and the turbine variable obtained from an expected turbine variable curve of the wind turbine to determine a difference between a measured wind speed value and an expected wind speed value for a given turbine variable value; and adjusting a calibration function of said anemometer on the basis of said determined difference. | 2008-12-18 |
20080307854 | METHOD AND KIT FOR MAINTAINING A STERILE ENVIRONMENT DURING CALIBRATION OF A MEDICAL DEVICE - A method for maintaining a medical device in a sterile atmosphere at a desired temperature during a calibration step is provided. The method includes packaging a medical device and temperature indicator in a sterile container such that the indicator is visible to a user. Next, heat can be applied to the container in order to stabilize the temperature of the container (as indicated by the encased temperature indicator) at room temperature. Once at room temperature, the device can be calibrated while remaining in the sterile atmosphere. A kit including such a container and a set of instructions is also provided. Like above, the container of the kit can include a sterile medical device and temperature indicator such that the device can be maintained in a sterile environment during calibration and/or zeroing. As such, the method and kit allow for increased precision and safety in performing medical procedures. | 2008-12-18 |
20080307855 | VEHICLE ROLLOVER TEST FIXTURE - A test fixture for rollover crash testing of a test vehicle onto a moving surface employs a cradle to support and rotate the test vehicle. A vertical support structure to position and releasably holds the cradle. A moving sled having a contact surface and is carried by a guide extending beneath the structure and the cradle fixture. The cradle is rotated and released from the structure responsive to a sensor for contact within a drop impact zone on the contact surface of the moving sled. Vertical motion of the cradle is then arrested to prevent further damage to the test vehicle or the test structure. | 2008-12-18 |
20080307856 | Method of fabricating a carbon monoxide detector and a carbon monoxide detector fabricated using the same - Disclosed is a method of fabricating a carbon monoxide detector and a carbon monoxide detector fabricated using the same. Particularly disclosed is a method of fabricating a carbon monoxide detector, which can operate at room temperature and process high detecting selection, and the detector fabricated using the same. The method comprises: providing a substrate having an upper surface; forming two electrode sets on the upper surface of the substrate, and the two electrode sets combined to provide an interdigitated array electrode; forming a tin dioxide layer, which covers the portion of the two electrode sets and the portion of the upper surface; and forming an organic polymer layer on the surface of the tin dioxide layer. The carbon monoxide detector comprises: a substrate having an upper surface; two electrode sets, which are located on the upper surface of the substrate; a tin dioxide layer, which covers the portion of the two electrode sets and the portion of the upper surface; and an organic polymer layer, which is located on the surface of the tin dioxide layer. | 2008-12-18 |
20080307857 | LEAK DETECTION WITHIN THE INTERIOR OF A CABINET - A drainage tray for detecting leaks from a sink is provided. The drainage tray includes a tray for intercepting the leaks, a trough for collecting the intercepted leaks. The outlet in the trough discharges the collected leaks from the trough. | 2008-12-18 |
20080307858 | Apparatus and Process for Leak-Testing and Qualification of Fluid Dispensing Vessels | 2008-12-18 |
20080307859 | METHOD AND SYSTEM FOR CONTROLLING QUALITY AND TRACKING PARTS FOR REPAIR AND REPLACEMENT OF A PIPING SYSTEM - The invention comprises a method for controlling quality in a piping system, including a valve and a piping structure coupled to the valve. The method comprises the following: pressurize the piping structure with a gas at greater than sea-level pressure; seal the gas in the piping structure with the valve; determine whether the gas stays within the piping structure; determine that gas leaks from the piping structure; and identify the location of a leak from the piping structure. The invention further comprises a method for identifying a component. The method comprises the following: indicate identification information on a tag regarding the piping structure; and attach the tag to the piping structure. | 2008-12-18 |
20080307860 | Detector for Distinguishing Phases in a Multiphase Fluid Mixture - A detector ( | 2008-12-18 |
20080307861 | Method For Screening Mobile Phases In Chromatography Systems - A method and system of screening or selecting a mobile phase eluent for a chromatography column is provided. A sample for chromatographic analysis or purification is combined with a solvent and passed through a membrane. A pressure measurement is taken of the sample/solvent combination in the system prior to the membrane. The pressure measurement may be compared to a second pressure and an appropriate solvent may be selected based on the relationship between the first measured pressure and the second pressure. | 2008-12-18 |
20080307862 | Device for Measuring the Streaming Potential of Fibers and Particles in Suspensions - The invention is directed to a device for measuring the streaming potential of fibers and particles in suspensions, in particular a device for determining the zeta-potential of the particles of aqueous suspensions containing fibers and particles, by measuring the streaming potential, and by subsequently computing the zeta-potential with an empirical formula. | 2008-12-18 |
20080307863 | PENETROMETER INCLUDING A HAMMER AND AN AUTOMATED ACTUATOR WEIGHT-SUPPORTED BY AN ANVIL THROUGH THE HAMMER - A penetrometer that includes a hammer, an anvil, a penetrating rod, and an automated actuator. The penetrating rod extends from the anvil with the anvil between the hammer and the penetrating rod. The automated actuator is engaged with the hammer and configured to reciprocally impact the hammer against the anvil. The automated actuator is weight-supported by the anvil through the hammer with the penetrometer positioned with the automated actuator above the anvil and upon impact of the hammer against the anvil. | 2008-12-18 |
20080307864 | Scan Type Probe Microscope - Provided is an atomic force microscope capable of increasing the phase detection speed of a cantilever vibration. The cantilever ( | 2008-12-18 |
20080307865 | Three-Dimensional Nanoscale Metrology using FIRAT Probe - In accordance with an embodiment of the invention, there is a force sensor for a probe based instrument. The force sensor can comprise a detection surface and a flexible mechanical structure disposed a first distance above the detection surface so as to form a gap between the flexible mechanical structure and the detection surface, wherein the flexible mechanical structure is configured to deflect upon exposure to an external force, thereby changing the first distance over a selected portion of the gap, the change in distance at the selected portion orienting a probe tip of the force sensor for multi-directional measurement. | 2008-12-18 |
20080307866 | Particle removing method, particle removing device, atomic force microscope, and charged particle beam apparatus - Small tweezers having a pair of arms openable and closable is moved closer to a sample and grips a particle attached on a surface of the sample and carries it onto an adhesion member to attach it thereto. The small tweezers are opened to release the particle and brought away from the adhesion member to leave the particle on the adhesion member. A particle removing device includes small tweezers having a pair of arms openable and closable; an opening/closing driving unit that drives the arm or arms to open/close the small tweezers; a stage mounting an adhesion member that attaches thereto a particle to withdraw the particle; and a moving mechanism that moves the small tweezers between the sample and the adhesion member mounted on the stage. Also, an atomic force microscope and a charged ion beam apparatus that include the particle removing device are disclosed. | 2008-12-18 |
20080307867 | AIR FLOW MEASURING DEVICE - An air flow measuring device has a throttle portion provided in a first sub-passage, a second sub-passage branched from the first sub-passage at an upstream side of the throttle portion, and a flow amount sensor located in the second sub-passage. The second sub-passage is configured to introduce therein a part of air flowing in the first sub-passage, and an inlet of the second sub-passage is open into the first sub-passage at one side in a first radial direction perpendicular to a flow direction of air flowing in the first sub-passage. Furthermore, the throttle portion is provided to gradually reduce a passage dimension of the first sub-passage in a second radial direction, as toward an outlet of the first sub-passage. Here, the second radial direction is perpendicular to a surface defined by the first radial direction and the flow direction of air in the first sub-passage. | 2008-12-18 |
20080307868 | AIR FLOW MEASURING DEVICE - An air flow measuring device includes a first sub-passage portion configured to introduce therein a part of air flowing in an interior of a duct, a passage-area reducing portion provided in the first sub-passage portion to gradually reduce a passage sectional area of the first sub-passage portion as toward an outlet of the first sub-passage portion, and a second sub-passage portion branched from the first sub-passage portion at an upstream side of the passage-area reducing portion in a flow direction of air flowing in the first sub-passage portion. The second sub-passage portion is configured to introduce therein a part of air flowing in the first sub-passage portion. Furthermore, a flow amount sensor is located at an inlet of the second sub-passage portion, at which the second sub-passage portion is branched from the first sub-passage portion, to measure a flow amount of air flowing in the second sub-passage portion. | 2008-12-18 |
20080307869 | AIR FLOW MEASURING DEVICE - An air flow measuring device includes a flow amount sensor for measuring a flow amount of air in a duct, and a tube body for defining a bypass passage in the duct. An upstream end surface of the tube body has an inlet of the bypass passage, and a downstream end surface thereof has an outlet of the bypass passage. An outer diameter of an outer peripheral surface of the tube body has a smallest dimension at the upstream end surface, and a largest dimension at the downstream end surface. Furthermore, the outer peripheral surface of the tube body has an upstream portion extending downstream from the upstream end surface in a predetermined range, and the upstream portion of the outer peripheral surface is a convex curve surface in which the outer diameter is increased by a ratio from the upstream end surface toward downstream. | 2008-12-18 |
20080307870 | Onboard fuel injector test - A method of testdiagnosing the operation of each of a plurality of fuel injectors of an internal combustion engine system includes inhibiting ignition of the engine, monitoring a fuel pressure within a fuel rail of the engine and pulsing a fuel injector of the plurality of fuel injectors of the engine. Whether the fuel pressure has stabilized is determined and a pressure differential is calculated based on a pre-pulse fuel pressure and a post-pulse fuel pressure when the fuel pressure has stabilized. A technician determines whether the fuel injector is operating properly based on the pressure differential. | 2008-12-18 |
20080307871 | Device for measuring uneven wear of starter brushes for vehicle - The present invention provides a device for measuring uneven wear of starter brushes for a vehicle which can accurately measure and compare the lengths of the starter brushes and easily determine whether or not eccentricity of an armature occurs, the device comprising: a hollow support; a receiving plate formed integrally with the outer circumferential surface of an upper portion of the hollow support to accommodate a plurality of brushes; a lifting body liftably inserted into the inside of the hollow support; a plurality of detection rods slidably connected to the outer circumferential surface of an upper portion of the lifting body and moving forward or backward toward the brushes; a lift driving means for driving the lifting body; a plurality of measuring sensors for measuring the lengths of the brushes by means of the detection rods; and an LCD panel for displaying the measured lengths; and a control unit for controlling the lift driving means, the measuring sensors and the LCD panel. | 2008-12-18 |
20080307872 | Device and Method for Inspecting Connecting Rod - A connecting rod inspecting device is provided with a work table for placing a connecting rod in a status where the connecting rod is positioned at a prescribed position; a slide unit for reciprocating the work table along the horizontal direction; and first to fourth distance sensors for measuring a step quantity (D) of a step part by irradiating measuring planes composed of curved surfaces with laser beams and measuring distances between the sensors and the planes irradiated with the beams. Conforming/nonconforming judgment is made by the measured step quantity (D) and a range of allowable quantities previously set. | 2008-12-18 |
20080307873 | Steering Angle Sensing Apparatus and Method Thereof - A steering angle sensing apparatus and method are provided. The apparatus and method sense the steering angle of a steering shaft by using a rotated bit value difference corresponding to the rotated angles of magnets, which are respectively coupled on an axis of one of a plurality of sub gears, when the sub gears with respectively different gear ratios rotate with a shaft gear that rotates together with the steering shaft. | 2008-12-18 |
20080307874 | METHOD AND APPARATUS FOR MEASURING LOWER EXTREMITY VOLUME - An apparatus for measuring volume of a lower extremity includes a substantially elastic sock body with a leg end, a toe end, and a length between the leg end and the toe end. The sock body may be dimensioned to substantially snugly receive a lower extremity. A measurement thread is attached to the sock body in a manner that causes the measurement thread to wrap around the lower extremity in multiple coils along the length of the sock body. The apparatus also includes a measurement gauge that measures at least one attribute of the measurement thread that corresponds to sock volume. In one embodiment, the measurement thread is substantially inelastic and has a fixed end, and the measurement gauge measures length of the measurement thread between the fixed end and the measurement gauge. Other embodiments are described and claimed. | 2008-12-18 |
20080307875 | Multi-Resolution Borehole Profiling - Harmonics and subharmonics of acoustic measurements made during rotation of a sensor on a downhole are processed to estimate the location of the imager, and size and shape of the borehole. A piecewise elliptical fitting procedure may be used. These estimates may be used to correct measurements made by a standoff-sensitive formation evaluation sensor such as a neutron porosity tool. | 2008-12-18 |
20080307876 | METHOD AND APPARATUS FOR GEOBARIC ANALYSIS - A method and apparatus for geobaric analysis. The method may include acquiring an in situ gas volume of a subterranean formation, acquiring a drilling fluid characteristic, determining a volume of gas excavated from the subterranean formation utilizing the drilling fluid characteristic, and estimating the formation pressure utilizing the in situ gas volume and the excavated gas volume. | 2008-12-18 |
20080307877 | Perforation Logging Tool and Method - The present invention provides an apparatus an methods for detecting the behavior of perforations in a wellbore casing, the apparatus including a sensor array movable within the internal diameter of the casing, the sensor array having one or more sensors located proximate the internal surface of the casing with the sensors being located or oriented such that properties of flow from a proximate perforation can be distinguished from properties of a main flow through the wellbore. | 2008-12-18 |
20080307878 | Method and sensor for detecting occurrences of wetting on a pane - The method operates with successive, continuously repeated measuring cycles. In a first cycle section, a measuring capacitor is charged up to a first threshold value by the current flowing in a light receiver of a first optical measuring section. In a subsequent, second cycle section the measuring capacitor is discharged to a second threshold value by the current flowing in a light receiver of a second optical measuring section. The light transmitters of the optical measuring sections are regulated over several measuring cycles to predetermined rated values for the charging time and the discharging time. A wetting of the pane is concluded from the momentary deviations between the rated values and the actually measured values of the charging times and discharging times. The available modulation range is adapted dynamically to the prevailing conditions by the systematic control of the intensity of the light transmitters in the two optical measuring sections. In addition, the upper limit of the modulation range is extended to higher values of the ambient light. | 2008-12-18 |
20080307879 | Method for Control of a Thermal/Calorimetric Flow Measuring Device - A method for control of a thermal, or calorimetric, flow measuring device, which ascertains and/or monitors, by means of two temperature sensors, the flow of a measured medium through a pipeline or measuring tube in a process, wherein the current temperature (T | 2008-12-18 |
20080307880 | Ceramic Honeycomb Body and Method for Producing the Same - A honeycomb body includes ceramic walls all being entirely formed of printed layers forming channels through which a fluid can flow. The channels lie next to one another. At least one of at least one measuring sensor or electrically conductive mass forms a monolithic, unitary structure with one of the ceramic walls. Sensor material may be used as an alternative to ceramic material. A method of producing the honeycomb body is also provided. | 2008-12-18 |
20080307881 | Device for Determining and/or Monitoring the Fill-Level Process Variable of a Substance in a Container - The invention relates to an apparatus for determining and/or monitoring the process-variable fill-level of a fill substance in a container. The apparatus of the invention is to satisfy high demands with respect to chemical resistance and/or cleanability, while permitting individual parts to be replaced. In accordance with the invention, a housing part ( | 2008-12-18 |
20080307882 | Capacitive Level Probe - The invention concerns a capacitive level probe, in particular for measuring the filling height of a liquid medium, comprising a connection portion ( | 2008-12-18 |
20080307883 | Gravity Gradiometer - A gravity gradiometer is disclosed which has a sensor in the form of bars ( | 2008-12-18 |
20080307884 | Non-contact shock sensor - The invention relates to a sensor device for monitoring accelerations to which an object is subjected. In order to detect whether a value has exceeded or is below a threshold for the acceleration to which objects have been subjected in the past, i.e. without having visual contact with the sensor, the inventive sensor device includes an acceleration sensor, which is permanently linked to the object to be monitored, so that a relative movement between the acceleration sensor and the object is prevented, and an RFID transceiver for non-contact coupling of electrical energy into the acceleration sensor and for sending out radio signals as a function of the physical state of the acceleration sensor. | 2008-12-18 |
20080307885 | Method and Apparatus for Precisely Measuring Wire Tension and Other Conditions, and High-Sensitivity Vibration Sensor Constructed in Accordance Therewith - A method and apparatus for monitoring a predetermined condition of a medium by; transmitting acoustical waves through the medium, continuously measuring changes in the transit time of the acoustical waves resulting from changes in the monitored condition; and utilizing the changes in transit time to provide a continuous measurement of the changes in the monitored condition. The acoustical waves are bending waves wherein cross-sections of the medium have a rotational movement orthogonally to the axis of propagation of the waves through the acoustical channel. Several examples of such method and apparatus are described, including a highly sensitive pressure sensor for sensing changes in pressure applied to a displaceable membrane, and a highly-sensitive vibration sensor for sensing earth or other vibrations. | 2008-12-18 |
20080307886 | System and method for automated inspection of large-scale part - Systems and methods can automatically inspect a workpiece. Non-destructive inspection sensors are mounted on a frame mounted on a transport device. Position of a first predetermined location of a workpiece is measured with a tracking system. The transport device is moved to position the non-destructive inspection sensors proximate the first predetermined location of a workpiece. A first portion of a workpiece proximate the first predetermined location is non-destructively inspected with the non-destructive inspection sensors. Position of a second predetermined location of a workpiece can be measured with the tracking system. The transport device can be moved to position the non-destructive inspection sensors proximate the second predetermined location of a workpiece, and a second portion of a workpiece proximate the second predetermined location can be non-destructively inspected with the non-destructive inspection sensors. Data can be provided from the sensors to a computing system and analyzed by the computing system. | 2008-12-18 |
20080307887 | RAPID PROTOTYPE INTEGRATED MATRIX ULTRASONIC TRANSDUCER ARRAY INSPECTION APPARATUS, SYSTEMS, AND METHODS - Apparatus, systems, and methods for inspecting a structure are provided which use a sensor holder constructed from rapid prototyping, such as stereolithography, and which is configured to support a plurality of inspection sensors typically arranged in an ordered matrix array and possibly with one or more additional inspection sensors aligned for inspection of difficult to inspect features of a structure such as radius corner or edge features. Rapid prototype integrated matrix array inspection apparatus, systems, and methods provide fast and efficient methods of constructing custom inspection devices. | 2008-12-18 |
20080307888 | ULTRASONIC SENSOR - An ultrasonic sensor includes an ultrasonic detector for detecting an ultrasonic wave, an acoustic matching member joined to the ultrasonic detector, a housing in which the ultrasonic detector and the acoustic matching member are accommodated, a vibration isolator located between the acoustic matching member and an inner side wall of the housing to damp an unwanted vibration from outside, and a cushion member located between the ultrasonic detector and an inner bottom wall of the housing to absorb external force applied to the ultrasonic sensor The cushion member is not in contact with the acoustic matching member. | 2008-12-18 |
20080307889 | Pressure Transponder With Surface Accoustic Wave Sensor - The invention relates to a pressure sensor, the measuring cell of which is provided with at least one membrane for the protection of the pressure-sensitive element and a measuring chamber, filled with pressure medium, in which the pressure-sensitive element is housed. According to the invention, the membrane is monitored for damage, whereby at least one surface wave sensor is arranged in the chamber filled with pressure medium. On damage to the membrane occurring, process medium is mixed with the pressure medium. A substance change in the sensitive region of the surface wave sensor is thus brought about which results in a differing signal run time. Any change in run time is an indictor of damage to the pressure sensor and may be signaled as such. | 2008-12-18 |
20080307890 | Vacuum Measuring Cell with Membrane - A vacuum measuring cell with a membrane between two planar housing parts has a first housing part forming a reference vacuum volume and the second housing part forming a measuring vacuum volume with a connection for the medium to be measured and a mechanism for measuring the membrane deflection. The membrane surface exposed to the medium to be measured is a structured surface. | 2008-12-18 |
20080307891 | Method and Apparatus for Measuring the Density of One Component in a Multi-Component Flow - A method and apparatus is disclosed that determines the density of one component in a multi-component flow through a conduit. The multi-component flow is separated into two streams ( | 2008-12-18 |
20080307892 | PREVENTING AN OVERLOADING OF THE ELECTRONIC EVALUATION SYSTEM DUE TO VOLTAGE SPIKES IN MAGNETO-INDUCTIVE FLOWMETERS - The disclosure relates to a circuit arrangement for preventing overloading of magneto-inductive flowmeters. The disclosure can protect the amplifiers which are connected downstream thereof or the electronic evaluation system from overloading. To this end, the signal input circuit is provided with additional voltage-limiting diodes disposed downstream of the impedance converters so that eventual voltage tips are prevented during modulation in the downstream amplifiers of the evaluation electronics. | 2008-12-18 |
20080307893 | System and Method for Determining Atomization Characteristics of Spray Liquids - A system and method for determining the atomization characteristics of fluids being emitted by a nozzle is disclosed. In one embodiment, a fluid is emitted through a nozzle while simultaneously sensing vibrations occurring within the nozzle. The vibrations provide information about the atomization characteristics of the fluid. By comparing the sensed vibrations to vibration patterns produced by known fluids through the same or a similar nozzle, the atomization characteristics of the fluid being tested can be predicted. In one embodiment, for instance, the atomization characteristics of a fluid may be determined as a function of velocity or flow rate through the nozzle. | 2008-12-18 |
20080307894 | Method and Sensor System for Monitoring a Fluid Flow - In a method for monitoring fluid flow sensing a first sensed variable such as the differential pressure of the fluid flow as at least an indirect function of the fluid flow to be sensed and a second sensed variable such as the vortex shedding frequency at a bluff body located in the flow as at least an indirect function of the fluid flow and different from the first sensed variable is detected and/or determined; the first and second sensed variable are simultaneously detected and/or determined on the basis of one and the same basic physical sensing principle; and the first and second sensed variable are compared to each other. | 2008-12-18 |
20080307895 | ULTRASONIC FLOW SENSOR WITH QUADRATURE DEMODULATION - An ultrasonic flow sensor, in particular for determining the flow velocity of a medium flowing through a pipeline, has at least one ultrasonic converter for transmitting and/or receiving ultrasonic signals, an oscillator, which is connected with the ultrasonic converter, and an evaluation unit, which determines a phase shift of the ultrasonic signal that was received, with respect to a reference signal. The evaluation unit includes a plurality of quadrature demodulators, which operate with different demodulation frequencies and each determine phase information about the ultrasonic signal that was received, and when a vernier unit is provided, which determines—based on the individual pieces of phase information—a phase angle or a quantity proportional thereto. | 2008-12-18 |
20080307896 | Locating Of Pressure Taps On Face Of Orifice Plate Device - A process flow device that includes a self-averaging orifice plate type of primary flow element with a high pressure tap located on or incorporated into its upstream surface, and a low pressure tap located on or incorporated into its downstream surface, for measuring, by a differential pressure process, the volumetric rate of fluid flow at a point in a fluid carrying conduit where the velocity profile of the fluid is asymmetric with respect to the longitudinal axis of the conduit. The improved pressure tap configuration consists of two fluid conduits, one carried by each of the downstream and upstream faces of the orifice plate, establishing fluid communication between openings in the downstream and upstream faces of the orifice plate and their respective terminal pressure ports. Location of the pressure taps on the faces of the orifice plate in this manner allows for increased resolution of the pressure signals by minimizing the effects of upstream pipe flow disturbances on pressure taps used in conjunction with conditioning orifice plate primary flow elements, especially those with higher beta ratios. | 2008-12-18 |
20080307897 | Liquid Supply Measuring Apparatus - A liquid supply measuring apparatus is disclosed. The provided apparatus is comprised of a housing to be serially installed to a liquid passage in a way that the supplying liquid passes through the housing; a turbine, the turbine is installed inside the housing, wherein the turbine is spin by the passing liquid; a generator, the generator is pivotally or geared joined to the turbine and supplies electrical power according to the turbine's spin; and a controller, capable to calculate the supplied liquid in a way of integrating the supplied electrical power in a time sequence. According to a preferred embodiment the liquid supply measuring apparatus is provided, wherein the housing is separated into a first and second liquid passage and having a large turbine for high flow liquid and small turbine for low flow liquid—both are connected to generators—wherein the large turbine is located in the first passage and the small turbine is located in the second passage and wherein the first passage has a valve that enables or disables liquid to pass through the passage according to a predetermined criteria and wherein the criteria can be, inter alia, pressure differences or a command from the controller. By another preferred embodiment of the present invention it is provided the liquid supply measuring apparatus, wherein the valve is closed in a low flow of liquid through the apparatus, and is opened when the flow is rising over a predetermined threshold. | 2008-12-18 |
20080307898 | APPARATUS FOR MEASURING BEARING THRUST LOAD - A bearing rotor thrust sensor assembly is provided for being secured to a bearing housing having a plurality of fingers extending between a pair of opposite portions of the housing. The assembly includes a first anchor member including a first cleat and configured to couple to a first housing portion of the pair of opposite housing portions, a second anchor member including a second cleat and configured to couple to a second of the pair of opposite housing portions, and a head sensor bracket positioned at least partially between the first and second anchor members. The head sensor bracket includes a load cell including a bridge circuit for producing a signal representative of forces on said cell. | 2008-12-18 |
20080307899 | Pressure Sensor - The invention relates to a pressure sensor which can be incorporated into textile products. The pressure sensor includes a multilayer thread having a pressure sensitive layer exhibiting a pressure-dependent electrical resistance, and a conductive layer in contact with the pressure sensitive layer. Further, the sensor includes conductive threads in contact with the multilayer thread. | 2008-12-18 |
20080307900 | Self-contained wireless rotational speed sensing unit - A speed sensing device for use with a traction device is disclosed. The speed sensing device has a rotor having a first rotational, wherein the rotor has magnets affixed thereon to generate a magnetic field. The speed sensing device also has a power-harvesting circuit coupled with the rotor to convert fluctuations in the magnetic field into electrical energy. The speed sensing device further has a sensor having a second rotational speed different from the first rotational speed, wherein the sensor is powered by the power-harvesting circuit to generate a signal indicative of a speed of the traction device. The speed sensing device still further has a transmitting circuit connected with the speed sensor and powered by the power-harvesting circuit to wirelessly transmit the generated signal. | 2008-12-18 |
20080307901 | Gas Probes - A thermowell or gas sampling probe comprising an elongated tube with one or more helical fins wound longitudinally along and around at least part of the outer surface of said tube where the width of the fin is in the range 0.005 D to 0.2 D; and the depth of the fin is in the range 0.05 D to 0.5 D; where D is the external diameter or width of the tube. The gas sampling probe comprising an elongate main tubular member having an inlet end and an outlet end and a sampling tube housed within said main tubular member extending from the inlet end to the outlet end. | 2008-12-18 |
20080307902 | Method for Defining Element Content and/or Mineral Content - The invention relates to a method for defining particle and/or mineral content in real time in a mineral separation process from finely divided particle material flowing either in solid or slurry-like form, so that from the particle material, there is extracted a representative sample, which sample is then subjected to grain size analysis, on the basis of which there is calculated the element and/or mineral content of the particle material. | 2008-12-18 |
20080307903 | Gas Sample Collection and Analysis - A system and method for capturing a sample gas for analysis is disclosed. In one embodiment, the system includes an accumulator that has a variable volume. A volume of the sample gas is fed to the accumulator. The system also has an analyzer. An aliquot of the sample gas is withdrawn from the accumulator and fed to the analyzer. The analyzer analyzes a desired component of the sample gas. | 2008-12-18 |
20080307904 | Liquid Specimen Sampling System and Method - Method and system for obtaining a liquid sample from a particulate matter-containing liquid in, e.g., a specimen container. A receptacle is used that has an inlet and a chamber for collecting the liquid sample. A discharge passage accommodates upward flow of liquid from the container. The discharge passage preferably has an upper discharge port, and at least one intake submerged in the liquid in the container. A flow-metering passage prevents particulate matter above a predetermined size from passing into the receptacle chamber. Liquid transfer commences after the receptacle inlet is placed in liquid-tight communication with the discharge port. Operation of mechanized system also is disclosed, as well as an arrangement and method for handling multiple receptacles at a liquid transfer station. | 2008-12-18 |
20080307905 | Thin-Film Sample Holder - A gas sorption sample chamber contains a plurality of thin-film substrates and fluidly couple said substrates to a Sieverts' device or other gas sorption analyzer. The thin-film substrates are held in proximity to each other in the sample chamber in a columnar arrangement, either in a stacked or slightly spaced configuration, to reduce free-gas volume in the sample chamber, thereby improving sorption test accuracy. The interior geometry of the chamber is configured to provide a minimal clearance between the thin-film substrates and the internal surfaces of the chamber, so that essentially all of the chamber volume is occupied by thin-film sample material and inactive substrate material. To facilitate use in a glove box, the chamber may be configured with a removable sample cartridge in which thin-film substrates are placed so that all substrates may be loaded and unloaded as a group. | 2008-12-18 |
20080307906 | FLUID FITTING ELECTROMAGNETIC EFFECTS TEST CHAMBER - An apparatus and method for testing electromagnetic effects. In one advantageous embodiment, the apparatus has a chamber, a door connected to the chamber, a gas supply system attached to the chamber, a plurality of electrical connectors attached to the chamber, a removable platform, and a specimen holding. The chamber has an opening into an interior space located in the chamber. The door closes to seal the opening and prevents a flammable gaseous mixture in the interior space from leaking out of the interior space of the chamber. The gas supply system is configured for connection to the gas supply system to allow introduction of the flammable gaseous mixture into the interior space. The removable platform is moveable into and out of the interior space of the chamber through the opening. The specimen holding system located on the removable platform and is configured to hold a specimen and is electrically connected to the plurality of electrical connectors when the removable platform is placed into the chamber, wherein an electrical current travels through the specimen when the electrical current is supplied by an electrical current source that is connected to the plurality of electrical connectors. | 2008-12-18 |
20080307907 | Method for the Prediction of Consumer Acceptance of Food Containing Oils - A method for predicting (a) the seriousness of side effects to be expected in humans after consumption of foods or nutritional supplements containing oils rich in polyunsaturated fatty acids and/or (b) the acceptance of such foods or nutritional supplements by consumers, characterized by analyzing the foods or nutritional supplements with automated solid phase micro extraction (SPME) followed by ammonia negative chemical ionization mass spectrometric detection. | 2008-12-18 |
20080307908 | Optical Inspection Including Partial Scanning of Wafers - Inspection of objects, such as semiconductor wafers, can be performed using a diluted scan wherein not all of an inspected area is actually imaged. Instead, a dilution plan can be devised based on the desired amount of area to be skipped and the particular parameters of the inspection, such as the size of each unit area to be imaged or not imaged and the distribution features of the wafer. When the same area is inspected in multiple wafers, the wafers can be inspected in sets using a dilution plan whereby a wafer (or inspected area) can be statistically inspected using diluted scans of the set of wafers. Similarly a die or group of dies of a specified type can be statistically inspected using diluted scans of a set of dies (or group of dies). When statistical inspection is used, the end results of such inspections, such as defect densities and distributions, can be corrected to account for inaccuracies that may be introduced when certain portions are imaged more often than others due to the dilution plan. | 2008-12-18 |
20080307909 | Electrical condition monitoring method for polymers - An electrical condition monitoring method utilizes measurement of electrical resistivity of a conductive composite degradation sensor to monitor environmentally induced degradation of a polymeric product such as insulated wire and cable. The degradation sensor comprises a polymeric matrix and conductive filler. The polymeric matrix may be a polymer used in the product, or it may be a polymer with degradation properties similar to that of a polymer used in the product. The method comprises a means for communicating the resistivity to a measuring instrument and a means to correlate resistivity of the degradation sensor with environmentally induced degradation of the product. | 2008-12-18 |
20080307910 | Test piece and apparatus for testing - A test piece for mechanical property testing, the test piece is generally elongate having two opposing surfaces. Each surface comprises at least one integral loading land. Preferably there are two lands on one surface and one or two on the other for three- or four-point bending testing. | 2008-12-18 |
20080307911 | Cable Cover for an Ultrasonic Flow Meter - A cable cover for an ultrasonic flow meter is disclosed. In some embodiments, the cable cover includes multiple interlockable pieces configured to couple to a spoolpiece of an ultrasonic flow meter. Each interlockable piece includes a body having a dowel and a slot. The interlockable pieces are assembled in a series with the dowel of each interlockable piece inserted into the slot of another interlockable piece. | 2008-12-18 |
20080307912 | Transmission assembly and straightening machine for same - A transmission assembly, particularly for a straightening machine, has a least one drive and a number of power take-offs, which stand in an effect connection with the drive for a transfer of torque. At least one power take-off is coupled with a torque monitoring device independent of other power take-offs to monitor a power take-off moment that is in effect at the power take-off in question. The torque monitoring device is configured as a function of a result of the power take-off monitoring. The transmission assembly may be connected with a torque transfer mechanism, particularly articulated shafts, of a straightening machine for straightening materials, particularly in plate or strip form, having an arrangement of straightening rollers between which the material to be straightened is conveyed and which are driven by way of the torque transfer mechanism. | 2008-12-18 |
20080307913 | Method for Producing a Gearbox, and Corresponding Gearbox - The invention relates to a gearbox ( | 2008-12-18 |
20080307914 | Drive mechanism for a motorized vehicle - A drive mechanism for a motorized vehicle is disclosed which is reliable and requires less maintenance. The drive mechanism includes a differential having at least one rotatable shaft extending outward therefrom and having a first gear mounted thereon. A drive shaft having a first end and a second end with a gear mounted to each of the first and second ends rotatably meshes with the first gear on the rotatable shaft. The first gear also provides a pivot point for the drive shaft. The drive mechanism further includes a hub capable of supporting a rotatable member. The hub has a second gear mounted thereto which rotatably meshes with the gear mounted to the second end of the drive shaft. Lastly, the drive mechanism includes a hollow support arm extending between the pivot point and the hub. The hollow support arm has a vertical vector and completely encloses the drive shaft. | 2008-12-18 |
20080307915 | TOOTHED MOBILE PART FOR PLAY TAKE-UP IN A GEAR, PARTICULARLY IN HOROLOGY - A toothed mobile part ( | 2008-12-18 |
20080307916 | CABLE LENGTH ADJUSTMENT MECHANISM - An automatic cable length adjustment mechanism includes first and second members that slidably engage one another. A spring biases the members apart, and a releasable one-way ratchet-type mechanism interconnects the parts after the parts shift relative to one another to take up slack in a Bowden cable or the like. In a preferred embodiment, the one-way ratchet arrangement includes a plurality of cantilevered levers having teeth or the like that engage rows of teeth. | 2008-12-18 |
20080307917 | Gear Changing Device for Automotive Applications - A gear changing device ( | 2008-12-18 |
20080307918 | NEUTRAL ADJUSTMENT MECHANISM FOR DUAL LEVER STEERING CONTROLS - A neutral adjustment mechanism for dual lever steering controls is disclosed. The dual lever steering controls include two levers that are each independently pivotable forward and reverse to drive a zero turning radius mower. The neutral adjustment mechanism includes a control pivot connected to each lever of the dual lever steering controls that pivots with forward and reverse pivoting of each lever. A steering link has a first end with an adjustment point, a ball joint adjacent the adjustment point connecting the steering link to the control pivot, and a second end pivotably connected to an input control lever of a hydrostatic transmission pump. An operator seat may be positioned over the steering links. Under the operator seat, adjustment access holes are provided for adjusting the steering links while the operator seat remains in place. | 2008-12-18 |
20080307919 | DIFFERENTIAL ADJUSTMENT APPARATUS - A differential adjuster that utilizes a tool interface for affecting either a coarse adjustment or a fine adjustment is presented. In accordance with some embodiments of the present invention, a differential adjuster includes an intermediate actuator sleeve with a tool interface to accommodate a tool for performing fine adjustments. In some embodiments, a differential adjuster includes a main body with a tool interface to accept a tool for performing coarse adjustments. By utilizing a tool interface, rather than a knob, embodiments of the differential adjuster according to the present invention can be formed with small form factors. | 2008-12-18 |
20080307920 | Load sensor-equipped operating apparatus - This invention relates to a load sensor-equipped operating apparatus, which comprises an operational member ( | 2008-12-18 |
20080307921 | Activation Device for Controlling the Power of a Vehicle Drive Having a Foot Pedal - In an activation device for controlling the power of a vehicle drive having a foot pedal, in which the foot pedal is pivotably mounted such that it can abut against a rigid end stop, a switching element which can be displaced by the pivoting movement of the foot pedal is mounted ahead of the end stop in the pivoting path of the foot pedal. The displacement of the switching element requires a reaction force which originates from the switching element to be overcome. The intention is to prevent or reduce a possible abutting noise which can occur when the foot pedal impacts on the switching element at a high impact speed. The device includes a spring element connected ahead of the switching element in the pivoting path of the foot pedal. The spring force of the spring element is less than the reaction force originating from the switching element for a displacement by the foot pedal. | 2008-12-18 |
20080307922 | BRAKE HANDLE HAVING SUPPORTING FRAME - A brake handle having a supporting frame, a handle and a push unit; wherein: the supporting frame has a receiving space; a piston is installed in the receiving space; the handle has a first sliding groove; the push unit has a second sliding groove; the second sliding groove is installed with an adjusting unit; the handle and push unit are pivoted to the supporting frame; the handle and push unit are pivoted to the supporting frame; the push unit resists against the piston; the adjusting unit passes through the first sliding groove and second sliding groove so as to pivotally install the handle and the push unit; and a screw rod is screwed to the adjusting unit. The screwing operation of the screw rod with respect to the adjusting unit will adjust an elevation of the handle. | 2008-12-18 |
20080307923 | Bicycle Handlebar Assembly Having Tightly Clamping Effect - A handlebar assembly for a bicycle includes a handlebar tube, a sleeve, a clamping member and an end cap. Thus, the clamping plate of the end cap is clamped between any two of the clamping member, an end portion of the sleeve and an outer wall of the handlebar tube without obstructing the contact space between the clamping member and the outer wall of the handlebar tube so that the clamping member can directly clamp the handlebar tube completely or indirectly clamp the handlebar tube locally through the clamping plate of the end cap, thereby enhancing the clamping effect of the handlebar assembly. | 2008-12-18 |
20080307924 | Transmission for a Twin-Screw Extruder - Gear system for driving screws of a twin-screw extruder with two parallel drive shafts ( | 2008-12-18 |
20080307925 | Low Temperature Industrial Process - This invention relates to a method for producing titanium by reaction of titanium tetrachloride with magnesium in a reactor, wherein the temperature in the reactor is above the melting point of magnesium and below the melting point of magnesium chloride, wherein the reaction results in formation of particles comprising titanium, and wherein the particles are removed from the reactor and processed in order to recover the titanium. | 2008-12-18 |
20080307926 | Method for Determining the Properties of the Content of an Arc Furnace - In a method for determining a dividedness and/or position of a batch material ( | 2008-12-18 |
20080307927 | In-Line Salt Refining of Molten Aluminium Alloys - The present invention describes an apparatus and a process for in-line substantially continuous degassing of aluminium and/or aluminium alloys, in absence of chlorine and through the injection of at least one metal halide salt that includes a halogen and water and an inert gas, in a transfer trough before casting. | 2008-12-18 |
20080307928 | Circular Saw Blade Straightening Machine - Circular saw blades are treated in a straightening machine for eliminating unevennesses in the saw blades. The machine is provided with rollers for straightening uneven sections of the saw blade ( | 2008-12-18 |
20080307929 | Manual Tong - A manually or mechanically/hydraulically operable tong of light weight and high load capacity by means of a multi-layer interlocking construction achieved by cutting the shapes from plate steel by known means, assembling the plate sections in suitable order, and retained with each other by cylindrical steel pins ( | 2008-12-18 |
20080307930 | Wrap around tong and method - A wrap around tong system is provided with a rotary drive tong and backup tong that remain positioned around the pipe string as the pipe string is run into or out of the wellbore. The tong system is affixed to the drill floor and does not rotate or move laterally to the pipe string. The power tong system is moved upwardly and downwardly to position the rotary drive tong and backup tong at appropriate postions on the pipe string. The rotary drive tong provides both spinning and torquing for making or breaking connnections. | 2008-12-18 |
20080307931 | RATCHET WHEEL OF A WRENCH - The present invention relates to a structure of wrench, which is mainly that a handle extends out from one side of a ratchet wheel integrally, a plurality of forefront surfaces and grooves are disposed around the internal periphery of the opening of the ratchet wheel in an interlaced order, and the forefront surfaces each has a concavity disposed on the middle portion of the protruded curved surface thereof. The concavities have different shapes from grooves and both are to be used to accommodate a workpiece. Besides, projected stop parts are provided on inside of the opening, with which the objectives of being suitable for various workpieces in multiple specifications and preventing the workpieces from passing through the ratchet wheel randomly would be achieved. | 2008-12-18 |
20080307932 | METHODS AND APPARATUS FOR JOINT DISASSEMBLY - A joint tool includes a first wrench assembly configured to be placed in gripping contact with a rod, a second wrench assembly including jaws configured to grip and rotate a rod when the second wrench assembly is rotated in a first direction and to rotate relative to the rod when moved in a second direction, the second direction being opposite the first direction, and a drive assembly mounted to the first wrench assembly and coupled to the second wrench assembly, the drive assembly being configured to rotate the rod in the first direction and the second direction. | 2008-12-18 |
20080307933 | Wrench rotatable in multiple orientations - A wrench structure rotatable in multiple orientations includes a head portion, an extension element, and a holding portion. The rear end of the head portion has a first protruding connection part. The extension element includes a front end having a first concave connection part in connection with the first protruding connection part and a rear end having a second protruding connection part. The first concave connection part has a first side and a second side connected by a bottom edge. A stopping device is provided at an appropriate position on the bottom edge. The holding portion includes a front end having a second concave connection part in connection with the second protruding connection part and a rear end. The second concave connection part has a first side and a second side connected by a bottom edge. A stopping device is provided at an appropriate position on the bottom edge. It fixes the second protruding connection part as it rotates to a desired orientation. Such a structure allows the wrench to rotate in different orientations. | 2008-12-18 |
20080307934 | Multi-purpose cable crimping tool - A multi-purpose cable crimpring tool includes upper and lower dies configured to compress and deform various types of cable ferrules and/or core pins. When brought together, the upper and lower dies are configured to form a plurality of cable crimping cavities. Some cable crimping cavities are shaped as irregular polygons to allow substantially even distribution of swage loads on a cable ferrule being compressed and deformed therein. | 2008-12-18 |
20080307935 | METHOD AND APPARATUS FOR MACHINING ROLL SURFACE - There is provided a roll surface machining method which makes it possible to machine a roll with a reduced amount of data. The roll surface machining method for forming a three-dimensional pattern of protrusions or recesses in the surface of a roll by using a cutting tool, the method including the steps of: setting a machining start position of the cutting tool with respect to the surface of the roll by C-axis indexing of the roll and positioning of the roll in the axial direction (Z-axis direction) both with respect to the cutting tool; and rotating the roll at a predetermined speed and moving the cutting toot and the roll relative to each other at a predetermined speed in the axial direction of the roll by C-Z axis interpolation, thereby forming the three-dimensional pattern in the surface of the roll. | 2008-12-18 |
20080307936 | Reciprocating Saw Blade Having Variable-Height Teeth and Related Method - A reciprocating saw blade, for use in a portable power reciprocating saw including a chuck for releasably engaging the saw blade, includes a tang having an elongated axis and being engageable with the chuck for attaching the saw blade to the reciprocating saw. The saw further includes a blade portion having a cutting edge that defines a plurality of cutting teeth. The cutting teeth define a repeating pattern of successive groups of teeth. Each group of teeth is less than about a half inch in length, and includes a plurality of laterally offset teeth, at least one relatively high first tooth and at least one relatively low second tooth. Prior to tooth set, the at least one relatively high first tooth is at least about 0.002 inch higher than the at least one relatively low second tooth. | 2008-12-18 |
20080307937 | DEVICE AND METHOD FOR PRODUCING FILM PACKAGES - A method of producing packages of flowable materials may include: passing a plurality of coupled packages through a cutter having a blade with dual cutting edges; and severing adjacent packages in a region proximate ends thereof by a single stroke of the blade so that only one edge of the blade contacts the region. In addition, a cutter may include a housing that is substantially symmetrical about a longitudinal axis thereof, the housing defining an opening having opposing first and second sections each with an arcuate region proximate a tapered region, the opening further comprising a central region disposed between the first and second sections. The cutter may include a blade with dual cutting edges, the blade disposed proximate the central region of the housing. | 2008-12-18 |
20080307938 | Manual Food Cutting Device and Method of Using Same - A cutting device for food products having a handle, a neck portion, and a circular cutting blade. The handle is generally curved relative to its longitudinal axis and includes a top surface with a finger stop, the finger stop engaging a user's index finger during use. The handle length is sized in proportion to a typical user's hand so that a free end of the handle is proximate the user's palm. During use, the user's index finger engages a finger stop and top and bottom surfaces of the handle. A method of using such a flat food item cutting device is also disclosed. | 2008-12-18 |
20080307939 | METHODS AND SYSTEMS TO DRIVE ROTARY PRESSES - Methods and systems to drive rotary presses are described. In one described example, a rotary press system includes a first rotary press and a second rotary press adjacent to the first rotary press. The first and the second rotary presses are to receive a strip of material. A drive member is operatively coupled to the first and the second rotary presses and a motor coupled to the drive member rotates the drive member to cause the first and second rotary presses to process the strip material. | 2008-12-18 |
20080307940 | Table for a chopper folding device and corresponding chopper folding device - This table for a chopper folding device comprises a surface ( | 2008-12-18 |
20080307941 | Saw blade tooth geometry for circular saw blade - A circular saw blade includes a generally flat disk with a cutting periphery defined by a plurality of carbide teeth arranged in spaced relation around the perimeter of the disk and projecting radially outwardly from the disk. Each tooth of the cutting periphery includes a pair of spaced-apart primary side faces, a cutting face having a cutting edge with a top bevel angle within the range of at least 25 degrees to about 50 degrees, and at least two secondary side faces. Each secondary side face extends between the cutting face and a respective one of the pair of primary side faces and has a relief angle relative to the immediately adjoining primary side face. The circular saw blade of the present invention is ably suited to provide a smooth cutting finish without splintering of the top and bottom edges in connection with a wide variety of cuts, including crosscutting and ripcutting. | 2008-12-18 |
20080307942 | GRAND PIANO COMPOSITE PIANO ACTION - Composite or plastic molded articles used in a grand piano piano action. The articles make up a piano action with less dynamic mass which is, thus, more responsive. In addition, the new action provides the extremely valuable collateral benefits of increased efficiency of manufacture and maintenance. The invention also provides the capability to achieve true half stroke design in both the sharp and white keys at the same time. Additionally, the application discloses a universal composite grand piano piano action that is capable of being installed into any brand of grand piano. | 2008-12-18 |
20080307943 | UNIVERSAL GRAND PIANO PIANO ACTION WITH SIMULTANEOUS HALF STROKE KEYBOARD DESIGN CAPABILITY - A universal grand piano piano action that has adjustable connections between the repetition base, heel, and rest cushion bracket of the piano action to provide a one-size-fits-all after-market replacement piano action for any grand piano. Other components of the grand piano piano action, such as the jack and flanges, may require specific design and manufacture for each brand of grand piano. This invention is the first piano action to allow for true simultaneous half stroke keyboard design for both the white and sharp keys of a piano and includes the method for installing such. | 2008-12-18 |
20080307944 | Electronic Musical Instrument Keyboard Apparatus - Key is pivotably supported by a key frame, and the front end of the key is normally urged upward by a pivot lever. Load member drivable by an actuator is provided rearwardly of a mass body of the pivot lever. Key switch and proximity sensor detect a pivoting position of the key responsive to depression and release operation of the key. Load control circuit performs driving control of the actuator, in accordance with the pivoting position of the key, to move the load member back and forth, to thereby cause the load member to engage (or contact) with the mass body in a depression stroke and terminates the engagement in a release stroke. | 2008-12-18 |
20080307945 | Device and Method for Generating a Note Signal and Device and Method for Outputting an Output Signal Indicating a Pitch Class - A device for generating a note signal upon a manual input is described which comprises an operating means which is implemented to enable a user of the same, as an input, to define an input angle or an input angle range as the input signal, and a controller which is implemented to receive the input signal and to generate a note signal associated with a pitch class based on an assignment function and on the input signal. | 2008-12-18 |
20080307946 | BRAILLE MUSIC SYSTEMS AND METHODS - Methods and systems for converting digital music scores to Braille, and vice versa and for creating Braille and digital music scores directly from music keyboard entry. The system and methods are embodied in computer programs which can extract note data from a digital score or Midi file, and correlate the note data with Braille cell data in a computer processor. A digital Braille score is created from the Braille cell data, and can be output as an embossed score, as a printed simulated Braille score or on a refreshable Braille display. The computer programs can also create digital scores from input Braille scores. Hardware components can include a music keyboard having a processor, a digital storage device and an integrated refreshable Braille display. | 2008-12-18 |
20080307947 | Easy learn music notation system - An improved music notation system for songs is disclosed that is suitable for easy teaching and learning a song. The words of the song are placed on a musical staff with optional cleft, key signature, and time signature at the level at which the notes would appear in the standard notation system. Different fonts are used to indicate whether the note should be regarded as a sharp, a flat, or a natural. Non-numeric symbols are used to indicate the duration of the note, and may be placed above or below the words of the song. | 2008-12-18 |
20080307948 | Systems and Methods for Playing a Musical Composition in an Audible and Visual Manner - Disclosed are systems and methods for playing a musical composition in an audible and visual manner. In one aspect, a visual representation of a phonograph playing an analog record is transmitted to a viewer/listener along with the actual analog audio generated by same. Such transmission may occur via television networks, the Internet, or other similar networks. In another aspect, such visual representations are played with digitally recorded audio in a time-correlated manner. In yet another aspect, such visual representations are recorded with digital audio in a soft format such as a digital file, MP3 file, or the like for use with portable audio and visual devices, for streaming via the Internet, for use in gaming, and/or for use as software. Such visual representations may also be displayed at live events such that the timing of the video play and the performance of the live or recorded audio is correlated. | 2008-12-18 |
20080307949 | Automatic Playing and Recording Apparatus for Acoustic/Electric Guitar - Automatic playing and recording apparatuses for an acoustic/electric guitar allow a user to play in concert along with music of other musical instruments outputted by an automatic playing apparatus by adding the automatic playing apparatus to an acoustic/electric guitar, or to record/process user's guitar music or ensemble music and then reproduce/output the guitar music or the ensemble music according to user's need by adding a recording apparatus to an acoustic/electric guitar. The automatic playing and recording apparatuses for an acoustic/electric guitar comprise: a pre-amp for amplifying guitar music at a predetermined level, controlling the tone according to user's demand and then outputting the guitar music to a dedicated guitar amp; an automatic playing apparatus for storing an outer music file using the internal memory or converting an exterior music signal into a music file to thereby output the music file to the pre-amp; and a recording apparatus for storing an output of the pre-amp in the internal memory. Accordingly, the user can play in concert together with various musical instruments without adhering to time and place, and the user himself or herself can appreciate or listen to user's own guitar music or ensemble music with various musical instruments. | 2008-12-18 |
20080307950 | COLD LAUNCH SYSTEM COMPRISING SHAPE-MEMORY ALLOY ACTUATOR - A cold-launch uses shape-memory-alloy (“SMA”) actuators to accelerate materiel to a required launch velocity. The SMA actuators are arranged into one or more actuation stages. SMA actuators within a given actuation stage are simultaneously triggered. Actuation stages, however, are triggered sequentially, each triggering adding to the velocity of the materiel. | 2008-12-18 |
20080307951 | SAFETY VENT DEVICE - A perforating gun system having a relief system for relieving high pressure during unexpected high temperature or situations that may produce rupture of the gun body. The relief system may be responsive either to high temperatures as well as high pressures. In the high temperature situation, the relief system has a fuseable link that melts thereby allowing movement of a piston to open vent communication between the inside of a gun body in the ambient conditions. Similarly, a pressure device includes a piston responsive to pressure that moves under high pressure within the gun body thereby exposing a port enabling communication between the inside of the gun body and the ambient conditions. | 2008-12-18 |
20080307952 | CARTRIDGE FOR STORE EJECTION FROM AIRCRAFT - The present invention relates to the field of store ejection from aircraft. More specifically it relates to cartridges used in ejector release units for stores. The invention aims to provide a cartridge that can be used in existing ejector release units that overcomes some of the problems (such as; only a one-time use, the need for cleaning of ejector units, the erosion of ejector units and the need for a holder to be used) of pyrotechnic or hot gas cartridges but without compromising performance. The present invention provides a cartridge for use in an ejector release unit, the cartridge comprising a gas chamber for containing gas under pressure, an outlet of the gas chamber for releasing the compressed gas to drive a release mechanism in the ejector release unit, and a release valve associated with the outlet and arranged to be operable to open the outlet upon activation of a firing pin of an ejector release unit. An ejector release unit containing such a cartridge or pair of cartridges is also provided. | 2008-12-18 |