06th week of 2009 patent applcation highlights part 4 |
Patent application number | Title | Published |
20090031764 | Padlock having an indicator - A padlock having an indicator, having an indicator window or a hood in the housing, the padlock enabling the dials of the housing to open and close the lock, a key can also be used to rotate the key tumbler to enable fore opening of the lock, when the dials are in the locked state, from the indicator window or a hood displaying the indication block, the confirm whether the inspector has unlocked for examining. | 2009-02-05 |
20090031765 | Multi-function steering wheel lock - A multi-function steering wheel lock includes a stub axle tube ( | 2009-02-05 |
20090031766 | Object securing system - An object securing system consisting of at least one station with docking, identification and registration means as well as objects fitted with compatible docking, identification and registration means is described. | 2009-02-05 |
20090031767 | STRUCTURE OF AUTOMOBILE ELECTRONIC KEY FOR SECURITY AND METHOD FOR PERFORMING FUNCTION THEREOF - Provided are a structure of an automobile electronic key for security and a method for performing the function thereof. It is determined whether at least one of a driver seat door closing signal and a brake pedal signal is on. A key fob of an automobile is requested to send the ID thereof, and the ID is received from the key fob when at least one of the driver seat door closing signal and the brake pedal signal is on. The key fob is authenticated using the received ID. An actuator is driven to move a locking member such that a car key is switched to a rotatable state when the key fob passes authentication. The actuator is driven to move the locking member such that the car key is switched to an unrotatable state when the key fob does not pass authentication. | 2009-02-05 |
20090031768 | CYLINDER LOCK, CLUTCH DEVICE AND UNLOCKING DEVICE COMPRISING THEREOF - A cylinder lock includes a sleeve, and a key plug housed in the sleeve and having an output portion to output an interrupted motion of a clutch device by moving in an insertion and extraction direction by an insertion and extraction of a matching key. The key plug is formed by a pivoting spindle in which the output portion pivotally supports an input clutch element and an output clutch element of the clutch device in the output state by an insertion of the matching key. | 2009-02-05 |
20090031769 | HIGH - SECURITY ROTATING BOLT LOCK - A cylinder lock having a body and a modified cam, the cylinder lock being adapted for moving an external element arranged to engage the modified cam, so that the external element slides axially on the cylinder lock body. In a preferred embodiment, the inventive cylinder lock is designed to utilize a helical cam which engages a movable external element or slider, and this design is referred to as the HC cylinder lock. When operated by rotating the appropriate key within it, the movable external element can be moved in a linear fashion along the length of the HC cylinder lock thus converting rotational motion of the key to axial motion of the external element. The external element is arranged to engage an eccentric pin formed as part of a rotating bolt which rotates on an orthogonal axis to the cylinder plug in response to said sliding motion, for the function of locking or unlocking a device. The streamlined design of the inventive HC cylinder lock enables efficient placement of a door lock within the hollow volume of a door to provide locking action. | 2009-02-05 |
20090031770 | CYLINDER LOCK AND UNLOCKING DEVICE COMPRISING THEREOF - A cylinder lock includes a sleeve having a plurality of locking holes, a key plug housed in the sleeve and having an output portion to output an interrupted motion of a clutch device by moving in an insertion and extraction direction by an insertion and extraction of a matching key, and a plurality of key matching members movably supported to the key plug, arranged to be insertable and removable in the plurality of locking holes respectively, and withdrawn from the plurality of locking holes respectively by an insertion of the matching key into the key plug. Dimensions of a key insertion and extraction direction, which is from a position where the plurality of key matching members are inserted into the plurality of locking holes to where they contact with the inner surface of the plurality of locking holes by a move operation in a key insertion direction of the key plug, are set to be at least two small and large dimensions which are different from one another. | 2009-02-05 |
20090031771 | CYLINDER LOCK AND UNLOCKING DEVICE COMPRISING THEREOF - A cylinder lock includes a sleeve having a locking hole, a key plug housed in the sleeve and having an output portion to output an interrupted motion of a clutch device by moving in an insertion and extraction direction by an insertion and extraction of a matching key, a key matching member movably supported to the key plug, arranged to be insertable and removable in the locking hole and withdrawn from the locking hole by an insertion of the matching key into the key plug, and a key plug locking mechanism for locking the key plug into the sleeve in the state that the key matching member is inserted into the locking hole. The key matching member is arranged with gaps between an inner surface of the locking hole in a key insertion and extraction direction in the state that the key plug is locked into the sleeve by the key plug locking mechanism. | 2009-02-05 |
20090031772 | CYLINDER LOCK AND UNLOCKING DEVICE COMPRISING THEREOF - A cylinder lock includes a sleeve having a plurality of locking holes, a key plug housed in the sleeve and having an output portion to output an interrupted motion of a clutch device by moving in an insertion and extraction direction by an insertion and extraction of a matching key, and a plurality of key matching members movably supported to the key plug, arranged to be insertable and removable in the plurality of locking holes respectively, and withdrawn from the plurality of locking holes respectively by an insertion of the matching key into the key plug. A portion of key matching members among the plurality of key matching members has a hook protruding toward a key insertion direction, and the sleeve has an engaging portion engaging with the hook by a movement in a key insertion direction of the key plug in locking holes among the plurality of licking holes which correspond to the portion of key matching members in the state that the plurality of key matching members are inserted into the plurality of locking holes. | 2009-02-05 |
20090031773 | WIREFORM LOCKING DEVICE - A device for providing rotational and axial locking capability using a wireform with at least one wrap. The device requires very low actuation forces. The wireform can be constructed with end features that provide a specific tension such that when the device is engaged a differential slip torque in a clockwise and counterclockwise rotational direction is developed. | 2009-02-05 |
20090031774 | REKEYABLE LOCK CYLINDER - A rekeyable lock cylinder includes a cylinder body with a longitudinal axis. A plug assembly is disposed in the cylinder body and is rotateable between a first position and a second position, the plug assembly having a lock face with a tool receiving aperture. A plurality of key followers and a corresponding plurality of racks are disposed in the plug assembly. The plurality of racks is selectively engageable with the plurality of key followers. A first member is coupled to the plurality of racks. The first member is moveable in response to application of a force against the first member by a tool received through the tool receiving aperture. The first member is configured to simultaneously disengage all of the plurality of racks from the plurality of key followers in response to the movement of the first member. | 2009-02-05 |
20090031775 | Protein and Isolated or Purified Amino Acid Product Containing Compositions and Uses Thereof - Compositions comprising a protein and an isolated or purified amino acid product, and uses thereof are disclosed. | 2009-02-05 |
20090031776 | Method and Device for Controlling a Rolled Product Thickness at a Tandem Rolling Mill Exit - A method and device for controlling the final thickness of a rolled product at a tandem rolling mill exit which make it possible to remove the cyclic defects of the product thickness variation. The method includes using at least one rolling stand provided with hydraulic adjustment devices located on the tandem rolling mill exit and in compensating the cyclic defects of the product thickness variation generated upstream through the entire rolling mill on the stand with the aid of an adjuster (R) coordinated with the frequency of defects. The method and device are suitable for tandem cold rolling mills producing metal strips. The thickness defects are detectable by a thickness sensor. | 2009-02-05 |
20090031777 | Method for thickness regulation during a hot-rolling process - A flooring system comprises a preformed composite panel having a first sheet ( | 2009-02-05 |
20090031778 | Multi-application crimping or pressing tool - A manual or powered crimping tool, and corresponding jaw set, are described that include a combination of provisions for crimping tangential type crimping elements and one or more circumferential type crimping elements. Various versions of the tool and jaw set are provided including tools and jaw sets that include provisions for using a selectively replaceable insert that significantly increases the range of applications of the tool or jaw set. Tool versions are also provided having insert receiving surfaces, such as when used with inserts, that also serve as crimping surfaces. | 2009-02-05 |
20090031779 | Jaw assembly - A jaw assembly including a first jaw, a second jaw, and a pivot pin. The first jaw has two spaced first ears having pivot pin holes through the first ears. The second jaw has two spaced second ears having a pivot pin holes through the second ears. The pivot pin is located in the pivot pin holes to pivotably mount the first and second jaws to each other. The pivot sections include a guide surface configured to guide alignment of the ears relative to each other to thereby align the pivot pin holes with each other. The jaws each include a rear end with a roller contact surface configured to be moved apart by rollers of a roller assembly of a tool. The rear ends each include a concave surface configured to locate one of the rollers therein. | 2009-02-05 |
20090031780 | DIE CLAMP MECHANISM FOR PRESS MACHINE - A die clamp mechanism includes: a plunger that protrudes from a lower side of a carrier when the carrier on which a bolster is mounted is separated from a bed of a press machine and plunges into the lower side of the carrier when the carrier is grounded on the bed; a biasing member that biases the plunger downward: and an engaging member that engages a die with the bolster in accordance with an axial movement of the plunger when the plunger plunges into the lower side of the carrier. | 2009-02-05 |
20090031781 | Scale with Gravity Calibration Feature - A scale includes a self-calibration feature that enables the scale to automatically determine an appropriate gravity strength value for an operating location of the scale. | 2009-02-05 |
20090031782 | Calibration and operation of wheel alignment systems - A method is provided for calibrating a sensor pod of a wheel alignment system, the sensor pod including a housing rotatably mounted on a spindle, and an image sensor in the housing having a viewing axis oriented in a direction substantially normal to an axis of rotation of the spindle for imaging a target affixed to an object such as a vehicle wheel. An example of the method includes mounting the pod on a fixture via the pod spindle such that the pod spindle is stationary, and positioning a target to allow imaging of the target with the pod image sensor. The pod is rotated such that its image sensor obtains images of the target in at least two rotational positions, and the images of the target at the at least two rotational positions are processed to determine the location of the axis of rotation of the spindle relative to the image sensor. | 2009-02-05 |
20090031783 | DROP TEST APPARATUS - Drop test apparatus, for performing a drop impact test by dropping an article to be tested on a landing surface in a free fall state and by colliding the article with the landing surface, is equipped with a holder for holding the article and an acceleration means for accelerating the holder. The holder with the article is accelerated in the dropping direction of the article by the acceleration means, and the article is released from the holder at the point when the holder is accelerated to a predetermined speed and is dropped to the landing surface. The reproducibility of the test can be enhanced due to an elimination of an unstable factor such as frictional resistance when the holder is dropped, and a higher test in a dropping height without scaling-up the apparatus can be achieved. | 2009-02-05 |
20090031784 | Hydrogen gas sensor - The hydrogen gas sensor is a catalytic combustion hydrogen gas sensor with a detection element | 2009-02-05 |
20090031785 | Capacitively coupled dielectric barrier discharge detector - A gas detector designed for use with a gas chromatography system, or alone, comprising a tubular inner electrode, a tubular outer electrode coaxial with the inner electrode, and a dielectric tube axially between the inner electrode and the outer electrode. The dielectric tube serves as a dielectric barrier between the inner electrode and the outer electrode. There is a longitudinal gap between the left end of the outer electrode and the right end of the inner electrode, and a sufficient voltage is applied across the gap between the electrodes to create an electrical discharge which emits light from a gas passing through the gap. The light is then detected and analyzed to determine the chemical constituents of the gas passing through the gap. | 2009-02-05 |
20090031786 | Fine-particle counter - The present invention provides a fine-particle counter with which the number density of nanometer-sized fine particles born in a gas phase, which is extremely low, can be accurately measured under wide-ranging pressure conditions from pressurized conditions to low-pressure conditions. | 2009-02-05 |
20090031787 | SYSTEM AND METHOD FOR GATHERING DIAGNOSTIC INFORMATION IN A PROCESSING PATH OF A COAL GASIFICATION SYSTEM - A system and method for gathering diagnostic information relating to an operating condition of a gas stream or processing path of a coal gasification system is disclosed. The information is gathered by deploying one or more specially constructed modules or seeds that proceed through the gas stream of the coal gasification system as part of the mass flow of the gas stream. The seed may be physically recoverable in which an outer material of the seed ablates when exposed to a predetermined temperature of the gas stream. The seed may be physically non-recoverable in which electronic circuitry transmits a signal to a receiver relating to the temperature of the gas stream. | 2009-02-05 |
20090031788 | Hydraulic scale for determing seeding density of a planter and method - A hydraulic scale for planter calibration is disclosed. The hydraulic scale includes a tube having indicia disposed thereon. The tube has a substantially closed bottom and a substantially open top. The indicia disposed on the tube include at least one scale having a zero line. The tube is configured to float substantially upright when positioned in a liquid, such that the zero line is substantially aligned with the surface of the liquid. A non-zero line portion of the scale is configured to align with the surface of the liquid when at least one of seeds and feed are placed within the tube. | 2009-02-05 |
20090031789 | LIQUID MEASURING DEVICE AND AUTOMATIC ANALYZER - A liquid measuring device and an automatic analyzer which employs a resonance phenomenon of sound waves to detect an amount of a liquid reserved in a vessel with an opening are provided. The liquid measuring device includes a sound source that emits sound waves toward the opening, a control device that controls a frequency of the sound waves emitted by the sound source, a wave receiver that measures a resonance generated as the sound waves emitted by the sound source causes an air column in the vessel to resonate, a detector that detects a resonance frequency of the resonance measured by the wave receiver, and a liquid-amount determination unit that determines, based on the detected resonance frequency, an amount of the liquid reserved in the vessel. | 2009-02-05 |
20090031790 | Sample Collection Cup with Integrated Activatable Sample Analysis System - Medical and environmental diagnostic devices are described and claimed. Preferred embodiments feature cup ( | 2009-02-05 |
20090031791 | TRIBOACOUSTIC PROBE - The invention relates to a sensor for the quantitative measurement of the feel of a surface, comprising a prehensile envelope, a hollow contact body for bringing into contact with the surface on a sensing zone, first acoustic detection elements to detect noises emitted by the hollow body on contact with the sensing zone, second mechanical detection elements embodied for measurement of the normal pressure or the normal pressure and the rubbing force exerted by the surface on the hollow body. The above is of application in the measurement of the triboacoustic properties of the skin or phanera, textiles, leather, plastic materials or any other material for which the an appreciation of the feel thereof is important. | 2009-02-05 |
20090031792 | Probe Device for a Metrology Instrument and Method of Fabricating the Same - A method of producing a probe device for a metrology instrument such as an AFM includes providing a substrate having front and back surfaces and then forming an array of tip height structures on the first surface of the substrate, the structures having varying depths corresponding to selectable tip heights. The back surface of the substrate is etched until a thickness of the substrate substantially corresponds to a selected tip height, preferably by monitoring this etch visually and/or monitoring the etch rate. The tips are patterned from the front side of the wafer relative to fixed ends of the cantilevers, and then etched using an anisotropic etch. As a result, probe devices having sharp tips and short cantilevers exhibit fundamental resonant frequencies greater than 700 kHz or more. | 2009-02-05 |
20090031793 | ASSESSMENT OF SURFACE ROUGHNESS OF OBJECTS - A method of assessing the surface roughness of an object includes directing gas supplied at a constant pressure through a control orifice and subsequently to a measurement nozzle adjacent to and spaced from a surface of the object, with subsequent escape of the gas to the atmosphere. The object is moved past the measurement nozzle and the resultant back pressure of the gas upstream of the measurement nozzle and downstream of the control nozzle is measured to provide a back pressure signal. The frequency content of the back pressure signal is examined to thereby obtain an assessment of the surface roughness of the object. | 2009-02-05 |
20090031794 | Tire sensor system and vehicle body having the same mounted thereon - The position of the rotation of a tire complicates the establishing of a wireless connection between a sensor unit attached to the tire and a sensor control unit attached to a vehicle body. | 2009-02-05 |
20090031795 | TIRE CHECKING DEVICE, TIRE CHECKING SYSTEM AND TIRE CHECKING METHOD - Identification information for identifying a tire, a tire inner pressure and a tire inner temperature are sent to a tire checking device from a first electronic device provided within a tire and measured results are shown on a display. Groove depth data from a depth meter are also received by the tire checking device and shown on the display. The tire checking device stores received management information such as a tire inner pressure, a tire inner temperature, a groove depth and so on in a memory with associating them with each tire. The stored management information is extracted by a control unit if required and shown on the display. Therefore, a tire inner pressure and a tire inner temperature are detected automatically and groove depth data are stored with being associated with each tire, and thereby the tire inner pressure, the tire inner temperature and the groove depth data can be displayed. | 2009-02-05 |
20090031796 | System and method for sensing pressure using an inductive element - Exemplary systems and method are directed to a sensing device, and to a pressure sensing system and method. An exemplary method includes supplying electromagnetic energy to a transducer which is configured to reflect the electromagnetic energy at a ring frequency determined by an inductance of the transducer, wherein the inductance changes in response to compression of the inductive element. The ring frequency of electromagnetic energy reflected by the transducer is correlated to a pressure value. | 2009-02-05 |
20090031797 | Multi-function flow tester - A fluid flow tester for measuring minute volumes of fluid and for calibrating medical devices, such as intravenous infusion pumps, includes a plurality of valves and associated conduits which direct fluid from the device being tested to a transparent vertical column. A plurality of sensors, each including a light emitting diode and a light detector, are arranged along the axial length of the column at a predetermined spacing between adjacent sensors. Fluid from the device being tested is directed through the flow tester by the valves and associated conduits into the column where it rises. The meniscus of the fluid rising in the column is detected by the sensors. The sensors provide signals to a microcontroller which calculates the time that it takes for the fluid to pass each sensor. Knowing this timing and the volume of the column, the flow rate of the fluid may be calculated by the microcontroller. | 2009-02-05 |
20090031798 | FLUID LEVEL MEASURING DEVICE FOR A BEVERAGE DISPENSER - A level sensing apparatus and method of use for use with a beverage server to indirectly sense the level of beverage retained in the server. The server having a body for receiving and retaining beverage with an opening in the body for receiving the level sensing apparatus and beverage there through. The level sensing apparatus includes at least one capacitive sensing probe assembly retained in a housing to separate the probe assembly from contact with beverage. The housing containing the capacitive sensing probe assembly being disposable into the opening in the body of the server. The capacitive sensing probe indirectly sensing at least one level of beverage retained in the beverage server. A separate display assembly is provided and selectively couplable to the capacitive sensing probe assembly. A power source is provided and coupled to the display assembly and to the capacitive sensing probe assembly to provide power to sense and display the level of beverage in the server. | 2009-02-05 |
20090031799 | Float diagnostics for level measurement - A float level sensing system comprises a float and an elongated probe for sensing position of the float. The float is mounted proximate the probe so that the float floats atop the process material. The float drops outside a sensing range of the probe responsive to a failure of the float. A sensing circuit is operatively associated with the probe for measuring a characteristic of the probe representing position of the float and is operative to indicate a fault condition if the float is outside of the sensing range of the probe. | 2009-02-05 |
20090031800 | Sensor Element, Sensor Device, Object Movement Control Device, Object Judgment Device - A sensor element capable of appropriately detecting an external force operating three-dimensionally is provided. The sensor element has an electrically conductive elastic member whose electrical property changes when compressed or expanded by an external force, and a plurality of electrode elements, which are capable of receiving power supply, for measuring electric properties from outside. The plurality of electrode elements are grouped into one or more sets, each having a predetermined number of electrode elements, for measuring electrical properties, and the electrode elements constituting a set are arranged three-dimensionally inside and on the surface of the conductive elastic member. | 2009-02-05 |
20090031801 | Instrumentation arrangement - An instrumentation arrangement for a component comprises a plurality of measurement devices mounted on a baseplate. The baseplate is shaped to correspond to the surface of the component in use, and has attachment features engageable with features of the component, so that the rake can be easily installed and removed without modification of the component. | 2009-02-05 |
20090031802 | ROTOR ALIGNMENT SYSTEM AND METHOD - Disclosed herein is a rotor to stator alignment method. The alignment method includes, positioning a plurality of eccentric rings between the rotor and a stator, and rotating at least one of the plurality of eccentric rings relative to the stator thereby reducing eccentricity of the rotor with the stator. | 2009-02-05 |
20090031803 | FALL DETECTING METHOD AND FALL DETECTING DEVICE - A fall detecting method and a device for detecting a fall with high accuracy even when an object touches a human or a thing while falling. The fall detecting device comprises output detecting means for generating an acceleration detection output after comparing the magnitude of acceleration detected by a three-axis acceleration sensor with a certain threshold, output interruption correcting means for generating an output interruption corrected acceleration output which is corrected for an interruption when a fall acceleration output recovers within a first predetermined time after the fall acceleration output interrupts, and output continuation time judging means for generating a fall judgment output when the output interruption corrected acceleration output continues for a second predetermined time longer than the first predetermined time. | 2009-02-05 |
20090031804 | ANGULAR VELOCITY SENSOR AND METHOD OF SETTING TEMPERATURE CHARACTERISTICS OF ANGULAR VELOCITY SENSOR - In a method of setting temperature characteristics of an angular velocity sensor, temperature characteristics of a detuning frequency are acquired. The detuning frequency is a frequency difference between an oscillation frequency of an oscillation circuit including a piezoelectric vibrator and a frequency of a voltage of the piezoelectric vibrator caused by the Coriolis force. The sensitivity to the detuning frequency is acquired. The temperature characteristics of a detection phase are acquired. The detection phase is a phase difference between a Coriolis signal phase that corresponds to a phase angle of a voltage signal and an oscillation signal phase of the oscillation circuit. The sensitivity to the detection phase is acquired. The amount of phase shift of the detection phase is determined so that the change in sensitivity caused by the change in the detuning frequency with temperature is controlled using the change in sensitivity caused by the change in the detection phase with temperature. | 2009-02-05 |
20090031805 | Method for Operating a Vibrating Gyroscope and Sensor Arrangement - The invention relates to a method for operating a vibrating gyroscope and to a sensor arrangement comprising such a vibrating gyroscope. Said vibrating gyroscope is used as a resonator and is part of at least one control circuit that excites the vibration gyroscope by feeding an excitation signal with its natural frequency. An output signal can be tapped from the vibrating gyroscope from which the excitation signal can be derived by filtering and amplification. The invention is characterized in that, once the sensor arrangement is switched on, the frequency of the excitation signal is adjusted by exciting the vibrating gyroscope, before the excitation signal is fed, to oscillate freely, measuring the frequency of the free oscillation and feeding the excitation signal to the vibrating gyroscope with the measured frequency. | 2009-02-05 |
20090031806 | Micromechanical Rotational Speed Sensor - The present invention relates to a micromechanical rotational rate sensor with a substrate ( | 2009-02-05 |
20090031807 | ANGULAR VELOCITY SENSOR INTERFACE CIRCUIT AND ANGULAR VELOCITY DETECTION APPARATUS - An angular velocity detection apparatus includes an angular velocity detection signal amplifier circuit which amplifies an angular velocity detection signal Vo output from an angular velocity sensor, and an offset control circuit which controls an offset so as to be a reference voltage which is output when a value of an angular velocity is 0. The angular velocity detection apparatus further includes an input switch circuit which selects the reference voltage and a discharge switch circuit which short-circuits a capacitor included in a high-pass filter in an offset control period. | 2009-02-05 |
20090031808 | FALL DETECTION APPARATUS - An electronic apparatus includes an acceleration detection unit configured to detect acceleration acting on the electronic apparatus, a noise removal unit configured to remove a noise component from an output of the acceleration detection unit, a first determination unit configured to determine whether output from the noise removal unit indicates acceleration equal to or less than a first acceleration, a second determination unit configured to determine whether output from the noise removal unit indicates acceleration equal to or less than a second acceleration, and a fall state determination unit configured to determine that the electronic apparatus is falling when the first determination unit detects that output from the noise removal unit is equal to or less than the first acceleration, or when the second determination unit determines that output from the noise removal unit is equal to or less than the second acceleration. | 2009-02-05 |
20090031809 | SYMMETRICAL DIFFERENTIAL CAPACITIVE SENSOR AND METHOD OF MAKING SAME - A symmetrical differential capacitive sensor ( | 2009-02-05 |
20090031810 | SYSTEMS AND METHODS FOR CONDUCTING SIMULTANEOUS VIBRATION AND ELECTRICAL TESTING - A mounting pedestal is designed to hold a DUT in position for both electrical testing and vibration testing. The design is such that the pedestal can remain thermally sealed from an environment created within a confined area so as to impart vibration to a DUT positioned within the environmentally protected area, the vibration coming from a vibrator outside the environmentally sealed area. The pedestal, in one embodiment, extends through the base of a DUT holding tray while still preserving the environment within the sealed area. In one embodiment, the pedestal can position the DUT in any of several selected orientations. | 2009-02-05 |
20090031811 | Ultrasonic Method to Verify the Interference Fit of Fasteners - Embodiments of techniques to verify the interference fit of fasteners are disclosed. In one embodiment, a method includes aligning a probe proximate a fastener, the fastener being disposed within a material. A dynamic stress signal is generated from the probe using a low frequency transducer, and the dynamic stress signal is interrogated after it passes between the fastener and the material. An interference fit is then determined based on the interrogated dynamic stress signal. | 2009-02-05 |
20090031812 | Spot welding inspecting apparatus - A spot welding inspecting apparatus is provided with: a gun chip; a signal transmitting part; an ultrasonic sensor; an inner cylinder; a through hole; a partitioning cylinder; a first flow path; a second flow path; and a third flow path. | 2009-02-05 |
20090031813 | NONDESTRUCTIVE INSPECTION APPARATUS AND NONDESTRUCTIVE INSPECTION METHOD USING GUIDED WAVE - Disclosed herein are an apparatus and a technique for quickly detecting a defective portion including wastage, which has occurred in piping having a straight piping portion or a bending zone, in the nondestructive inspection using a guided wave. | 2009-02-05 |
20090031814 | MARKER DETECTION APPARATUS AND MARKER DETECTION METHOD - A marker detection apparatus detects a marker attached to a target sample from samples flowing in a sample flow, including: an electric field formation section that forms a quasi-electrostatic field in a path of the sample flow; and a detection section that detects, when the target sample labeled by the marker that is a particle made from a piezoelectric or electrostrictive substance of a unique vibration frequency gets into the quasi-electrostatic field, the vibration of the particle. | 2009-02-05 |
20090031815 | MULTI-AXIS VIBRATION METHOD AND APPARATUS - A vibration test apparatus is disclosed. The vibration test apparatus includes a platform assembly, which receives a vibration input from a vibration source and imparts a multi-axial vibration to a test specimen on the platform assembly. In illustrated embodiments the platform assembly includes one or more platforms having an adjustable incline angle. The incline angle is adjusted to provide the desired output vibration based upon a measured or determined vibration profile and the input vibration from the vibration source. | 2009-02-05 |
20090031816 | TRAY FOR HANDLING DEVICES TO BE TESTED - The problems inherent with connecting a DUT to a test station have been solved by the use of a tray designed to allow a wide variety of different DUTs to be physically connected individually to a test station using a universal test station connector. The tray allows for the association therewith of a personality module which serves to provide the proper physical connections and to electrically condition the test station to the electrical characteristics of the DUT. The tray allows for sealed environmental testing of the DUT without impacting any physical connections between the DUT and the test station. The tray also allows for the DUT to be vibrated from externally applied motion without interfering with either the sealed environment around the DUT and without imparting motion to the physical connection between the DUT and the test station. | 2009-02-05 |
20090031817 | Semiconductor Pressure Sensor and Fabrication Method Thereof - A semiconductor pressure sensor is provided that includes a diaphragm, a resistive element arranged at an upper portion of the diaphragm, an insulating film arranged on an upper face of the resistive element and an upper face of the diaphragm, a via that penetrates through a portion of the insulating film and comes into contact with the resistive element, and wiring that is electrically connected to the resistive element through the via. The insulating film includes a concave portion having a bottom face that is substantially flat. The wiring is arranged on the bottom face of the concave portion, and the depth of the concave portion is substantially equal to the thickness of the wiring. | 2009-02-05 |
20090031818 | PRESSURE SENSOR - Various embodiments and methods relating to a pressure sensor having a flexure supported piezo resistive sensing element are disclosed | 2009-02-05 |
20090031819 | Load Sensor - The invention provides a load sensor which is driven by a low electric power consumption, can measure at a high precision, and has a high reliability without being broken. The load sensor is structured such that a detection rod for detecting a strain is provided in an inner portion of a hole formed near a center of a pin via a shock relaxation material and a semiconductor strain sensor is provided in the detection rod, in a load sensor detecting a load applied to the pin from a strain generated in an inner portion of the pin. | 2009-02-05 |
20090031820 | Inspection fixture for the simultaneous admission of a disk-shaped test specimen with a search gas and a mechanical load as well as pertinent testing method - The invention relates to a test device for simultaneously exposing a disk-shaped test specimen to a flowing and pressurized test gas and mechanical load as well as an associated test method. The test device is comprised of the following components: a specimen seat, which is designed in such a way that an edge area of the test specimen rests on the specimen seat and an inner area of the test specimen is accessible from its upper side and lower side; a ram arranged above the specimen seat, with which a presettable mechanical load can be exerted on the upper side of the test specimen; and a gas feed plate arranged beneath the specimen seat, with which the test gas can be conveyed to the lower side of the test specimen. | 2009-02-05 |
20090031821 | DUAL MODE COMPENSATION FOR VARIABLE DISPLACEMENT PUMP FLUID METERING SYSTEM - A system and method is provided for controlling a variable displacement piston pump that supplies fluid to one or more loads. If fluid is being supplied through a metering valve to a load, then the variable displacement piston pump is controlled to operate in accordance with a variable flow/variable discharge pressure scheme. However, if fluid is not being supplied through the metering valve to the load, then the variable displacement piston pump is controlled to operate in accordance with a variable flow/constant discharge pressure scheme. | 2009-02-05 |
20090031822 | ROTATING BODY DYNAMIC QUANTITY MEASURING DEVICE AND SYSTEM - A single crystal semiconductor including a Wheatstone bridge circuit formed of an impurity diffusion layer whose longitudinal direction is aligned with a particular crystal orientation is connected to a rotating body. A rotating body dynamic quantity measuring device and a system using the measuring device are fatigue- and corrosion-resistant because of the single crystal semiconductor used and are not easily affected by temperature variations because of the bridge circuit considering a single crystal anisotropy. | 2009-02-05 |
20090031823 | Apparatus for Detecting the Movement of Its Embedded Attaching Means - Provided is an apparatus for detecting the tension, moving direction, and length of a connector. The detecting apparatus includes a connector including one end connected inside the movement detecting apparatus and other end disposed at an outer side of the movement detecting apparatus, a tension detector measuring a tension force applied to the connector by detecting a minute change in a parameter of the tension detector when the other end of the connector is pulled away from the movement detecting apparatus, a direction detector measuring a movement of the connector in horizontal and vertical directions in a plane substantially perpendicular to the tension so as to detect a direction of the tension force applied to the connector, and a length detector detecting a length of the connector extended from the movement detecting apparatus by the tension force applied to the connector. When the connector such as a cable is pulled, the detecting apparatus detects information about the pulling conditions of the cable. Therefore, when a user walks with a dog robot by holding the cable of the detecting apparatus attached to the dog robot, the detecting apparatus provides information about the cable-holding conditions to inform the dog robot of user's intention, so that the dog robot can follow the user according to the user's intention. Thus, automatically-movable devices such as the dog robot can be conveniently used by employing the detecting apparatus since the detecting apparatus provides information about user's intention to the devices. | 2009-02-05 |
20090031824 | Method and Device for Acquiring Contour Deviations of a Flexible Component, Taking Into Account the Component's Own Weight - A device and method for acquiring deviations between a desired contour and an actual contour of a flexible component, in particular of a large-format metal sheet, taking into account the component's own weight. The device includes a plurality of stamps, arranged on a base area to form a stamp field, for accommodating the component at points of support, wherein each stamp comprises at least one force measuring sensor for measuring a weight force F | 2009-02-05 |
20090031825 | DETECTING DEVICE - A detecting device including a pressure sensor that is deformed by a load from an outside and causes stress dispersion includes a slip detecting unit that calculates a pressure center position using a pressure value detected by the pressure sensor, calculates a movement value of the calculated pressure center position using a temporal change of the pressure center position, and detects a slip on the basis of the calculated movement value of the pressure center position. The pressure sensor has a multilayer structure in which two detecting units that detect pressure are arranged to hold a viscoelastic body made of a viscoelastic material that is deformed by a load from the outside. | 2009-02-05 |
20090031826 | High-Throughput Sample Preparation and Analysis for Differential Scanning Calorimetry - A high throughput workstation includes: a sample deposition and annealing robot, a pan/sample weighing robot, and a thermal analyzer equipped with autosampler and data analysis system. After deposition, the solvent can be removed and multiple samples annealed simultaneously in a controlled manner. The sample pans are weighed before and after the samples are prepared using a robotic weigher. The high throughput workstation facilitates analysis of thermal properties of samples obtained via parallel plate reaction (PPR) in substantially less time than corresponding manual techniques. | 2009-02-05 |
20090031827 | Smart sample Extraction Device and Method - The current invention is a device that is operated by an operation button. The user chooses the required sample and determines its quantity and then presses the button to extract the sample during several seconds in a special pot while another sample is extracted at the same time and put in the same pot to mix the samples then to heat, cool or mixed them together or shaking the sample (vibrate movement) in different speed. | 2009-02-05 |
20090031828 | METHOD AND APPARATUS FOR INCREASING THE SIZE OF SMALL PARTICLES - A method and apparatus for increasing the size of small particles for a condensation particle counter, in which method a particle containing aerosol flow is divided into a sample flow and a sheath flow. The sheath flow is filtered, saturated with vapor and formed to a vortex flow in a saturator which vortex-flow continues in a condenser. The sample flow is introduced to the centre of the vortex flow of the saturated sheath flow in the condenser for causing the vapor in the saturated sheath flow to condense on the particles in the sample flow thus increasing the size of the particles. | 2009-02-05 |
20090031829 | Analyzer - The present invention relates to an analytical tool including a plurality of flow paths | 2009-02-05 |
20090031830 | Optical flow cell for use in high temperature and/or high pressure environments - A flow cell for monitoring operating fluid in an environment with elevated temperature and/or pressure comprises a body having a body aperture. The body aperture provides opposing inlet and outlet flow slits that are disposed within a wall maintained by the body aperture. The body aperture is configured to receive upper and lower transparent plates that are separated by a pair of spaced shims. The spaced shims define a flow channel between the plates, which is aligned with the inlet and outlet flow slits. A retainer is attached by suitable fasteners to retain the plates and shims in place, and thus sealing the flow of operating fluid through the flow channel from the external environment. | 2009-02-05 |
20090031831 | Micro hemispheric resonator gyro - One embodiment is a micro hemispheric resonator gyro having: a plurality of pickoff and forcer electrodes; a hemispheric resonator; a guard ring having first and second opposed sides, the guard ring containing the plurality of pickoff and forcer electrodes, and the hemispheric resonator; a top cover operatively coupled to the first side of the guard ring; and a bottom cover operatively coupled to the second side of the guard ring; wherein the plurality of pickoff and forcer electrodes, the hemispheric resonator, the guard ring, the top cover and the bottom cover form a micro hemispheric resonator gyro. | 2009-02-05 |
20090031832 | Inner-forcer milli-hemispherical resonator gyro - The Inner-Forcer milli-Hemispherical Resonator Gyro (mHRG) is a small, low cost, high performance gyroscope. It may have an extremely simplified design, with in one embodiment of the present method and apparatus only five major parts total, with most parts filling multiple functions. The method and apparatus in one embodiment may have: a resonator; and a body operatively coupled to the resonator, the unitary body integrally having electrodes, an electrode support unit, a weld ring and a plurality of electrically conductive pins, the plurality of electrodes operatively coupled to the electrically conductive pins. | 2009-02-05 |
20090031833 | DRIVING MECHANISM FOR CARRIER, RECORDING APPARATUS, AND READING APPARATUS - A driving mechanism for a carrier can prevent drive transmission units used for reciprocation of the carrier from becoming damaged, dented, or deformed even when an apparatus receives vibration or impact from the outside. The driving mechanism includes first and second pinion components held by a carrier, first and second rack segments fixed to a main apparatus body, and a connector rack segment fixed between the first and second rack segments. When the carrier performs recording, the first pinion component engages with the first rack segment. When the carrier is at a home position, the second pinion component engages with the second rack segment. | 2009-02-05 |
20090031834 | Automated Transmission Control Apparatus, Power Unit Provided With Automatic Transmission Control Apparatus, and Straddle-Type Vehicle - An automatic transmission control apparatus that shortens the time from starting to finishing a shift motion and suppresses overload applied to a shift actuator. A transmission apparatus has a plurality of shift gear pairs with different transmission gear ratios, and a gear selecting mechanism that selects a shift gear pair transmitting power. A shift motor drives the gear selecting mechanism. A shift power transmission mechanism transmits power of the motor to the gear selecting mechanism. A mechanical fuse within the shift power transmission mechanism generates an irreversible state change such that the transmission power becomes equal to or less than a predetermined value if the transmission power exceeds the predetermined value. | 2009-02-05 |
20090031835 | SHIFT DEVICE OF TRANSMISSION - A shift control ECU includes the steps of storing a position of a shift lever; starting a count-up timer when the shift lever comes to a neutral position; and recognizing a driver's request for the neutral position when a count-up timer value attains TN( | 2009-02-05 |
20090031836 | SYNCHRONIZER ACTUATING SYSTEM WITH SELECTIVES - A synchronizer actuating system with selectives for use in dual clutch transmission is provided. The synchronizer actuating system includes an apply finger and a fork mounted on a shift rail. The fork grips a synchronizer sleeve that supports a synchronizer. The synchronizer is moveable to a neutral position. A three area piston assembly is operable to engage and actuate the apply finger. The three area piston assembly includes a hydraulic neutral position. A selective element is coupled to the synchronizer actuating system to calibrate the hydraulic neutral position of the three area piston assembly to the neutral position of the synchronizer sleeve. | 2009-02-05 |
20090031837 | SYNCHROHIZING DEVICE OF TRANSMISSION - In a synchronizing device of a transmission, in which when a coupling sleeve is slidingly moved on a synchronizer hub during gear shift operation, the coupling sleeve is engaged with a balk ring by a rotating synchronizing action, and then the coupling sleeve is further slidingly moved until the coupling sleeve is engaged with a clutch gear to complete the gear shift operation, the synchronizing device includes a guide rail mechanism, provided between the coupling sleeve and the synchronizer hub, to suppress a fall of the coupling sleeve during the sliding movement of the coupling sleeve. The guide rail mechanism is set in a sliding-movement range from a neutral position of the coupling sleeve to at least a position where a coupling-sleeve chamfer and a balk-ring chamfer abut with each other. | 2009-02-05 |
20090031838 | Automobile Door-Lock Drive Device - An electric motor | 2009-02-05 |
20090031839 | MOTOR SHAFT FOR MICROMOTOR, AND MICROMOTOR - [Problems] A motor shaft for a micromotor where a high reduction ratio can be obtained by a speed-reduction gear mechanism and where high coaxiality between the motor shaft and a pinion can be achieved. | 2009-02-05 |
20090031840 | CONTROL DEVICE - A control device comprising: a reference frame; a stick; a pivot mounting the stick to the reference frame and defining a pivot axis; and an actuator for rotating the stick about the pivot axis. Mass balance is achieved by offsetting the centres of mass of the actuator and the stick from the pivot axis. Typically a line joining the centres of mass of the actuator and the stick substantially passes through the pivot axis. The actuator is a rotary actuator having a stator coupled to the stick and a rotor coupled to the reference frame. | 2009-02-05 |
20090031841 | BICYCLE CONTROL DEVICE - A bicycle control device is provided with a brake bracket, a brake lever, a first gearshift operating part, a second gearshift operating part, a first electrical switch, and a second electrical switch. The brake bracket is mountable to a handlebar. The brake lever is pivotally mounted to the brake bracket. The first gearshift operating part is movable relative to the brake lever. The second gearshift operating part is separate from the first gearshift operating part and movable relative to the brake lever. The first electrical switch is operated with the first gearshift operating part. The second electrical switch is operated with the second gearshift operating part. The second gearshift operating part is arranged such that when the first gearshift operating part is moved relative to the brake lever, the second gearshift operating part moves relative to the brake lever along with the first gearshift operating part. | 2009-02-05 |
20090031842 | WORKING MECHANISM FOR MEDICAL MANIPULATOR AND CLEANING METHOD THEREFOR - A working mechanism for a medical manipulator and a cleaning method therefor are provided. A working unit of a medical manipulator is equipped with a hollow connecting shaft, wires of a motive force transmitting member disposed in the connecting shaft, and a distal end working unit disposed on one end of the connecting shaft and which is moved by the wires. A cover covers at least a portion of the distal end working unit. A gap is provided between the cover and the connecting shaft, with oblong holes being disposed laterally on right and left sides of the cover. A cleaning agent is made to flow through the holes and the gap and/or a brush may be inserted through the holes and the gap for cleaning the distal end working unit. | 2009-02-05 |
20090031843 | ADJUSTABLE STEERING COLUMN ASSEMBLY FOR A MOTOR VEHICLE - A steering column assembly for a motor vehicle is disclosed having lower and upper steering column members that are slidingly interengaged. The upper column member is attached to a structural part of the motor vehicle by a ride down mechanism that allows the upper steering column to move in the event of a collision. A load transfer means is provided to bypass the ride down mechanism when an adjustment lever is moved to a position allowing the position of the upper steering column member to be adjusted thereby preventing accidental damage occurring to the ride down mechanism due to operator abuse. | 2009-02-05 |
20090031844 | TILT-TYPE STEERING APPARATUS - A tilt-type steering apparatus includes a steering column swingably supported by a tilt pivot shaft and rotatably supporting a steering shaft to which a steering wheel is attached, and a tilt bracket fixed to a vehicle body member and tiltably holding the steering column Stress cushioning member is disposed between the steering column and the tilt bracket. | 2009-02-05 |
20090031845 | BOWDEN CABLE ADJUSTING DEVICE AND MOUNTING PROCESS - A Bowden cable adjusting device is provided for one or more Bowden cables ( | 2009-02-05 |
20090031846 | CONTROL DEVICE FOR A BICYCLE DERAILLEUR - A control device for a derailleur of a bicycle is described, comprising a support body, a cable-winding bush supported for rotation with respect to the support body, an indexer mechanism housed in the support body and suitable for controlling the angular position of the cable-winding bush, and a single manual actuation lever, the indexer mechanism comprising a toothed wheel integral in rotation with the cable-winding bush and having a first and a second plurality of slanting teeth, a first pawl integral with a driven arm of the lever and brought into thrusting engagement upon the first teeth while the lever is manually moved in a first direction beyond a predetermined rotation threshold, and a second pawl driven out of retention engagement with the second teeth by the driven arm of the lever while the lever is manually moved in the first direction up to the predetermined rotation threshold. | 2009-02-05 |
20090031847 | HANDLEBAR END CAPS - End caps are retained by handlebar grip clamps. The grip clamps include recesses to attach to protrusions on an outside end of handlebar grips, interior circumferential portions which clamp against the handlebar, and outward facing mouths with inside grooves. The grip clamps may be loosely attached to the handle grips allowing insertable portions of the end caps to be inserted into the mouths. The insertable portions include tapered portions to facilitate insertion into the mouths of the loosely tightened clamps, and raised captured portions and recessed portions for retention of the end caps by the inside grooves of the mouths. The grip clamps may then be tightened onto the handlebars and thereby both lock the handlebar grips onto the handlebars and retain the end caps. Damaged end caps may later be replaced by loosening the clamps without requiring removal of the clamps or the grips for easy repair. | 2009-02-05 |
20090031848 | DISHWASHING MACHINE - This dishwasher utilizes a rod | 2009-02-05 |
20090031849 | SUSPENSION LINK - A suspension link assembly is provided. The link assembly includes a link member having a head portion and a shank. The head portion has a concave surface. The head portion further includes a convex surface. At least one bushing is provided. The bushing has convex and concave surfaces for respectively engaging the concave and convex surfaces of the head portion. A tapered aperture extends through the head portion from the convex surface to the concave surface. | 2009-02-05 |
20090031850 | AUTOMATIC BICYCLE PEDAL WITH LEAF SPRING - The pedal includes a pedal body ( | 2009-02-05 |
20090031851 | Slitter Guard - A guard for use on a cutting knife of a slitting machine has a body with an opening sized to permit a cutting wheel mounted in the cutting knife to extend through the opening. The body has two ends, with an attachment member associated with each end. The attachment members are shaped to engage receiving members on the cutting knife, so that the guard may be removably attached to the cutting knife. The guard acts as a blade guard, covering the cutting wheel fully when the cutting wheel is retracted, such as during machine set-ups. The opening allows the cutting wheel to be actuated into position during machine operation. | 2009-02-05 |
20090031852 | TRANSMISSION RATIO VARIABLE DEVICE AND STEERING GEAR - A variable transmission ratio apparatus for effectively preventing ratcheting between a flexible spline and a circular spline caused by a steering operation performing in a locked state. A variable transmission ratio apparatus includes a strain wave gear mechanism for adding rotation resulting from motor drive to rotation from an input shaft resulting from a steering operation and transmitting the added rotation to an output shaft, a housing accommodating the strain wave gear mechanism and the motor and fixed to a non-rotating portion, and a lock device for locking the housing and a motor shaft in a manner prohibiting relative rotation therebetween. Among the circular splines forming the strain wave gear mechanism, the number of teeth of the circular spline connected to the output shaft is greater than the number of teeth of the circular spline connected to the input shaft. | 2009-02-05 |
20090031853 | COMBINATION GEAR, DETACHABLE UNIT, AND IMAGE FORMING APPARATUS USING THESE - A combination gear having a simple structure is provided at low cost without increasing a number of components. In at least two gears adjacent in an axial line direction and having a same rotation direction, three engaging portions arranged in a regular triangle are formed at an end of one of the adjacent gears and a regular triangle engaging hole is formed at an end of another gear. The engaging portions and the engaging hole fit together with play remaining, and when one of the gears rotates, the three engaging portions and three surfaces of the engaging hole engage such that the other gear rotates coaxially, and when rotation stops, the engaging portions and the engaging hole move in a direction orthogonal to the axial line by a play amount and become eccentric. | 2009-02-05 |
20090031854 | Apparatus for the Combustion of Gas Exiting From a Furnace, for the Preheating of Scraps Entering the Furnace Itself and Related Process - An apparatus for the combustion of gas exiting from an electric arc furnace for the preheating of scraps entering the furnace itself foresees an insertion device of comburent substance into a preheating chamber or loading tunnel of the scrap metal having an inlet section of the scrap metal, a seal section to prevent an uncontrolled entrance of air in the tunnel, a heating section and an unloading section of the scrap metal in the furnace. Said insertion device of the comburent substance comprises one or more adjustable openings placed in the loading tunnel, and said apparatus comprises a device or a series of devices, also not equipped with autonomous movement, of mechanical seal nature placed in the insertion or inlet section of the scrap metal in the loading tunnel or preheating chamber. | 2009-02-05 |
20090031855 | POROUS BODIES AND METHODS - Systems and methods for treating a fluid with a body are disclosed. Various aspects involve treating a fluid with a porous body. In select embodiments, a body comprises ash particles, and the ash particles used to form the body may be selected based on their providing one or more desired properties for a given treatment. Various bodies provide for the reaction and/or removal of a substance in a fluid, often using a porous body comprised of ash particles. Computer-operable methods for matching a source material to an application are disclosed. Certain aspects feature a porous body comprised of ash particles, the ash particles have a particle size distribution and interparticle connectivity that creates a plurality of pores having a pore size distribution and pore connectivity, and the pore size distribution and pore connectivity are such that a first fluid may substantially penetrate the pores. | 2009-02-05 |
20090031856 | Method for manufacturing metal nanoparticles - The present invention provides a method for manufacturing metal nanoparticles, comprising: dissociating at least one metal precursor selected from the group consisting of silver, gold and palladium; reducing the dissociated metal precursor; and isolating the capped metal nanoparticles with an alkyl amine. | 2009-02-05 |
20090031857 | Method and apparatus for ore processing - Method and apparatus for determining the ore content and for further treatment of the ore, the ore content of the crushed ore being monitored in said method on-line and the information on the ore content being utilized in the further treatment of the ore. | 2009-02-05 |
20090031858 | COLD START-UP METHOD FOR A DIRECT SMELTING PROCESS - A method of cold starting a molten bath-based direct smelting process for producing molten iron in a vessel ( | 2009-02-05 |
20090031859 | METHOD FOR PRODUCING METALLIC IRON - A hearth material is laid in the form of a layer on the hearth prior to supply of a mixture containing a carbonaceous reducing agent and iron oxides onto a hearth of a reduction melting furnace, thereby forming a renewable hearth capable of being renewed, and the metallic iron is produced while renewing a part or the whole of the renewable hearth, which has deteriorated during operation, with the hearth material. | 2009-02-05 |
20090031860 | Production of Stainless Steel of AISI 4XX Grade Ferritic Steel in an Aod Converter - For the production of stainless steel of the ferritic AISI 4xx group of steels, particularly the AISI 430 group of steels, based on liquid pig iron and FeCr solids, the invention proposes the use of the AOD (Argon Oxygen Decarburization) process in which oxygen and inert gas (inactive gas) together are blown into the bath through nozzles and top-blown onto the surface of the bath by a blowing lance. The aim of the treatment is to conclude a smelting charge within an optimal time period, to achieve the intended tapping temperature and composition, and to minimize chromium losses. This is achieved by a correspondingly applied technology and by means of a metallurgic process model which observes, prognosticates and controls the treatment of the smelting charge. | 2009-02-05 |
20090031861 | Apparatus And Process For Recovery Of Values From A Value Bearing Material - A process and apparatus for continuously stripping or recovering values from a value bearing material, typically a slurry or solution thereof. The resin and value bearing material are contacted in a counter-current manner in a contact zone to load the resin with values from the value bearing material. The resin is fluidised by the value bearing material in the contact zone. The loaded resin is passed through a first washing zone to displace excess value bearing material. The loaded resin then passes through a stripping zone, typically an acid or alkali, to strip the values from the resin and form an eluate, which is treated further to recover the values. The stripped resin is washed in a second washing zone, to displace excess stripping agent, and returned to the contact zone. | 2009-02-05 |
20090031862 | RECOVERY PROCESS FOR PRECIOUS METALS - A recovery process for at least one precious metal contained in an ore, includes: comminuting the ore to obtain particles smaller than a predetermined particle size; separating the particles into at least two groups, each group being characterized by a particle size range; and leaching separately each group of particles with a reagent adapted to dissolve the at least one precious metal. | 2009-02-05 |
20090031863 | BONDING AGENTS FOR IMPROVED SINTERING OF EARTH-BORING TOOLS, METHODS OF FORMING EARTH-BORING TOOLS AND RESULTING STRUCTURES - Methods for forming earth-boring tools include providing a metal or metal alloy bonding agent at an interface between a first element and a second element and sintering the first element, the second element, and the boding agent to form a bond between the first element and the second element at the interface. The methods may be used, for example, to bond together portions of a body of an earth-boring tool (which may facilitate, for example, the formation of cutting element pockets) or to bond cutting elements to a body of an earth-boring tool (e.g., a bit body of a fixed-cutter earth-boring drill bit or a cone of a roller cone earth-boring drill bit). At least partially formed earth-boring tools include a metal or metal alloy bonding agent at an interface between two or more elements, at least one of which may comprise a green or brown structure. | 2009-02-05 |