| Entries |
| Document | Title | Date |
|---|
| 20080245156 | MINIATURE SENSOR - A strain sensing apparatus including a deformable substrate is presented. The deformable substrate is configured to detect a strain of the body that can be coupled to the deformable substrate. Sometimes, the deformable substrate is a flexible substrate having an upper surface and an opposite lower surface. The lower can be coupled to the body. There are sensing elements fabricated within the flexible substrate and proximate to the upper surface to detect properties of the body. The strain sensing apparatus is able to detect different strain modes, such as whether the strain is the result of bending of a body or a uniaxial elongation. Furthermore, the apparatus is small and less fragile than most conventional sensors, making it easy to use. | 10-09-2008 |
| 20080264175 | METHOD OF MAKING A DEPOSIT ON AN SIC-COVERED SUBSTRATE - The invention relates to a method of depositing a coating on a part having its surface made of silicon carbide. The method comprises the following steps:
| 10-30-2008 |
| 20080264176 | METHOD OF MAKING AN ALUMINA DEPOSIT ON A SUBSTRATE COVERED IN SIC - The invention relates to a method of depositing an alumina coating on a part having a silicon carbide surface. The method comprises the following steps:
| 10-30-2008 |
| 20080276714 | Method for Determining Strain Hardening Property of Line Pipe - A method for determining a strain hardening property of a pipe enabling reduction of costs while ensuring pipeline integrity is provided. Moreover, a method for manufacturing a pipe based on the method for determining the strain hardening property of the pipe, a pipe manufactured by means of the method for manufacturing the pipe, and a pipeline are proposed. The method for determining the strain hardening property of the pipe according to the present invention includes a step of defining pipe dimensions where a diameter D, a thickness t, and a required critical local buckling strain ε | 11-13-2008 |
| 20080276715 | Handrail testing device - A handrail testing device having a lever arm having a first end and a second end, a mounting portion connected to the lever arm capable of pivotally securing the first end on or near a handrail, a load portion connected to the lever arm and capable of engaging the handrail to transmit a force applied to the second end of the lever arm to the handrail, and a measurement portion connected to the lever arm. | 11-13-2008 |
| 20080295604 | Method and systems for measuring blade deformation in turbines - A method for determining the radial deformation of a blade in a turbine that includes: 1) taking an initial measurement of the blade with one or more proximity sensors disposed around the circumference of a stage of blades; 2) after the initial measurement, taking a second measurement of the blade with the one or more proximity sensors; 3) making a determination of the radial deformation of the blade by comparing the initial measurement to the second measurement. The initial measurement and the second measurement may be taken while the turbine is operating. | 12-04-2008 |
| 20090100937 | Method of grading microfiber cleaning cloths - A method of grading a microfiber cleaning cloth is provided. The method includes determining a basis weight of the microfiber cleaning cloth; assigning the microfiber cleaning cloth a heavy-duty grade if the basis weight is greater than 400 g/m | 04-23-2009 |
| 20090114031 | ACCELERATION STRAIN TRANSDUCER - An accelerometer is provided including a strain sensor with a substantially linear configuration. The strain sensor is mounted on a transducer such that the strain sensor extends laterally across the transducer. The transducer has a base and a plurality of flaps joined at a first end to the base and supporting the strain sensor at a second end. The flaps translate acceleration in a predefined direction to strain in the strain sensor. Further embodiments have flaps defining an interrupted surface with greater height at the center and flaps that have features for enhancing the strain caused by acceleration. | 05-07-2009 |
| 20090249883 | PROCESS FOR PRODUCING POLYMER ORIENTED CRYSTAL, POLYMER ORIENTED CRYSTAL PRODUCED BY SAID PRODUCTION PROCESS, AND METHOD FOR DETERMINING CRITICAL ELONGATION STRAIN RATE OF POLYMER MELT - A method and means for determining a critical elongation strain rate of a polymer melt, which make it possible to subject a polymer melt to elongation to prepare a bulk oriented melt, are established, and a process for producing bulk polymer oriented crystals and polymer oriented crystals are provided. In the critical elongation strain rate determination process or critical elongation strain rate determining method, a polymer melt ( | 10-08-2009 |
| 20100000327 | STRAIN GAUGE TYPE SENSOR - A strain gauge type sensor of the present invention has: a first flange having four flexible portions; and a second flange which is disposed so as to face the first flange and has four flexible portions. A connection member formed at a central portion of each flexible portion of the first flange is connected to a corresponding connection member formed at a central portion of each flexible portion of the second flange. On the under surface of the first flange fixed are groups of strain gauges. The strain gauges of each group are arranged in a line. Sets each containing: four strain gauges arranged in a line; a flexible portion of the first flange; a flexible portion of the second flange; and connection members, are disposed at intervals of 90 degrees about a Z-axis and at a same distance from the Z-axis. | 01-07-2010 |
| 20100139412 | DIFFERENTIAL NON-LINEAR STRAIN MEASUREMENT USING BINARY CODE SYMBOL - The bands and corners of rectangular or other geometric shapes for binary code symbols are used to measure non-linear and non-uniform strain in a material with an anomaly such as a crack in the area of strain measurement. In particular, they can be used to evaluate differential strains in the regions of the bands and corners; and the external and internal boundaries can be used to measure differentials in strain between the external boundaries and internal boundaries. | 06-10-2010 |
| 20110000305 | Stress Sensor and Assembly Method Thereof - A stress sensor includes a circuit board having a stress sensitive structure, a pointing stick and a metallic back plate. The stress sensitive structure includes a stress deformation region and multiple resistors located on the stress deformation region. The pointing stick is disposed on a top of the circuit board and connected to the stress sensitive structure. The metallic back plate includes at least one fixing material coating region, and thus the fixing edges of the circuit board are fixed on the corresponding fixing material coating region. An assembly method for the stress sensor is also provided. | 01-06-2011 |
| 20110167920 | TORQUE SENSOR ARRANGEMENT WITH ROTATIONAL ANGLE INDEX DETECTION - Sensor arrangement including a torque sensor for measuring the torque acting on a first shaft, the sensor arrangement having a rotational angle index unit which is designed in such a manner that it can detect and/or identify the angular position of the first shaft with respect to a defined rotational angle and/or defined rotational angle range. | 07-14-2011 |
| 20110247426 | Conveyor Belt Cleaner Scraper Blade with Sensor and Control System Therefor - A conveyor belt cleaner scraper blade for cleaning the surface of a conveyor belt and a method of manufacture of the scraper blade. The scraper blade includes a body having a base member adapted to be attached to a cross shaft of a conveyor belt cleaner and a scraping member which extends outwardly from the base member to a scraping tip. The scraper blade includes one or more electrical sensors that are embedded in an insert member. The insert member and the sensors are molded and embedded within the body of the scraper blade. Each of the sensors is adapted to provide an electrical output signal representing a physical condition of the scraper blade sensed by the sensor. A variety of sensor embodiments are described, as well as two embodiments of control and monitoring systems for use in conjunction with the various blade and sensor combinations. | 10-13-2011 |
| 20110259110 | Device for Measuring Strain in a Component - Disclosed is an apparatus and method for measuring the diametral change in a cylindrical component by monitoring and measuring bending (compression and tension) effected by the diametral change in a plane perpendicular to the diameter of the cylindrical component. The apparatus for effecting the method comprises at least one web, but typically two webs, defining planes perpendicular to the diameter of the cylindrical component and strain measuring elements mounted on the web planes and arranged to sense and measure the compressive and tensile (bending) action of the strain-gauge-mounted webs. | 10-27-2011 |
| 20110277551 | VEHICLE COLLISION STRESS WAVE SENSOR - A sensor configured to detect a stress wave propagating through a vehicle frame member caused by a vehicle collision is provided. The sensor includes a sensor body configured to be rigidly coupled to the vehicle frame member, a first strain sensing device and a second strain sensing device attached to the sensor body. The sensor body is configured to exhibit stress in response to transverse and torsional stress wave propagating along the vehicle frame member. The first strain sensing device generates a first signal indicative of stress in the sensor body and the second strain sensing device generates a second signal indicative of stress in the sensor body. A first end portion of the sensor body is characterized as trapezoidal prism shaped and a second end portion of the sensor body is characterized as trapezoidal prism shaped. | 11-17-2011 |
| 20110303018 | Testing apparatus - The invention relates to a testing apparatus, comprising a carrying construction for supporting a road section, and a frame for positioning a test wheel on the surface of the road section. During operation of the apparatus the test wheel, by a tread thereof, describes a circular path over the road surface. The frame is provided with a sensor for measuring a force exerted on the measuring wheel by the road surface. | 12-15-2011 |
| 20120006121 | PISTON RING TENSION MEASUREMENT APPARATUS - To provide a piston ring tension measurement apparatus which can stably measure a piston ring for suitable tension, the piston ring tension measurement apparatus of the present invention comprises: a table | 01-12-2012 |
| 20120031191 | METHOD AND DEVICE FOR DETERMINING MECHANICAL STRESS LOAD AND INTERFACE EFFECTS ON PARTICLES DISPERSED IN A FLUID - The present invention concerns a method and a device for determining mechanical stress load, and optionally interface effects, on particles dispersed in a fluid. According to the invention, fluid comprising dispersed particles such as biomolecules is fed into a sample space of a device comprising a jacket which encloses a sample chamber and at least two rolls arranged within said jacket such that said sample space is defined between said rolls, said rolls being independently rotatable with respect to each other, wherein said jacket has an inner surface which is essentially adapted to the outer surface of the rolls, rotational movement is imparted to at least one of the rolls of said device, and changes in the state of said particles are determined from which mechanical stress load acting on the particles can be determined | 02-09-2012 |
| 20120118070 | STRAIN SENSOR - The present invention defines a strain sensor for measuring strains induced on a component surface ( | 05-17-2012 |
| 20120132007 | USE OF FIBER OPTICS TO MONITOR CEMENT QUALITY | 05-31-2012 |
| 20120137786 | PRESSURE SENSOR MEASURING ELEMENT AND PRESSURE SENSOR PROVIDED WITH THE LATTER - A pressure sensor measuring element for a pressure sensor operates to detect pressure in a combustion space of an internal combustion engine. The pressure sensor measuring element includes a separating diaphragm, a plunger for the transmission of deflections of the separating diaphragm to a force measuring element, and a sleeve which receives the plunger. The sleeve is closed by the separating diaphragm at a first end intended to face the combustion space and is designed to hold the force measuring element at the opposite second end. Accordingly, the pressure sensor measuring element can be produced more cost-effectively. Furthermore, the plunger can be produced in one piece with the separating diaphragm as a diaphragm/plunger unit, and the sleeve and the diaphragm/plunger unit can be formed from the same metal material. | 06-07-2012 |
| 20120186356 | SYNTHETIC SYNOVIAL FLUID COMPOSITIONS AND METHODS FOR MAKING THE SAME - Artificial or synthetic synovial fluids and methods for making such fluids are disclosed. The fluid includes selected proteins, phospholipids and hyaluronic acid and mimics the properties of human synovial fluid. | 07-26-2012 |
| 20120227506 | TESTING MODULE - A very versatile testing module includes a main body, a drive module, a sliding module, a transmission module, and a frictional member. The drive module is positioned in the main body. The transmission module includes a rotational plate and a connecting plate. The drive module drives the rotational plate to rotate. One end of the connecting plate attached to the sliding module, and the other end thereof adjustably attached to the rotational plate. The frictional member is mounted to the sliding module. | 09-13-2012 |
| 20120234100 | LOAD PIN WITH INCREASED PERFORMANCE - A load pin includes a main body, a plurality of recesses, and a plurality of sensor pockets. The main body has a plurality of loading surfaces and a plurality of relief surfaces formed therein. Each loading surface is disposed between two of the relief surfaces. The recesses are formed in and extend at least partially around the outer surface of the main body. Each recess has a substantially round inner surface, is formed in a different one of the relief surfaces, and is disposed between a different pair of loading surface. The sensor pockets are formed in the outer surface, extend partially into the main body, are disposed between a pair of loading surfaces, and extend through the recess that is disposed between the same pair of loading surfaces. | 09-20-2012 |
| 20120255365 | APPARATUS, DEVICE AND METHOD FOR DETERMINING ALIGNMENT ERRORS - The invention relates to an apparatus, a device and a method for determining local alignment errors which have occurred due to strain and/or distortion of a first substrate relative to a second substrate when the first substrate is joined to the second substrate and for alignment of two wafers by means of position maps, strain maps and/or stress maps of wafers which are recorded during and/or after alignment of the wafers, especially through at least one transparent region of at least one of the wafers, optionally the relative position of the two wafers to one another being corrected especially in-situ. | 10-11-2012 |
| 20130145855 | TESTING APPARATUS - A testing apparatus includes a securing member, a first clipping panel, a second clipping panel, two mounting members, and a sliding member. The securing member includes a screw pole. The first clipping panel is secured to the screw pole. The second clipping panel is moveably attached to the screw pole, and the first clipping panel and the second clipping panel are attached to opposite side plates of an electronic device. The two mounting members are attached to the screw pole and located on opposite sides of the second clipping panel, for preventing the second clipping panel from disengaging from the electronic device. The sliding member is slidably attached to the screw pole and located between the first clipping panel and the second clipping panel, for moving the electronic device. | 06-13-2013 |
| 20130269444 | DEVICE FOR DETERMINING MATERIAL PROPERTIES - A device for determining material properties includes a bottom panel extending from a first end to a second end of the device, for supporting a material to be tested. A closed loop flexible wall extends upwardly from the panel and is in operational engagement with a flexible wall idle means towards the first end of the device and a flexible wall driving means in spaced relation with the flexible wall idle means. The flexible wall driving means causes movement of the closed loop flexible wall along a predetermined closed loop path. The flexible wall driving means and the means of driving it are arranged at a position outside of a material containment area of the device. | 10-17-2013 |
| 20130319126 | STRAIN SENSING CABLE - A sensing cable, including an outer cladding; and at least one sensing bundle contained within the cladding, each sensing bundle having a sensing fiber wrapped strain-transmissively by at least one strand. A method of sensing strain is also included. | 12-05-2013 |
| 20140000379 | GASIFICATION REACTOR | 01-02-2014 |
| 20140165736 | TRAVERSING TIME OF ARRIVAL PROBE - A system and method for performing stress measurement on rotating parts is disclosed. The system may include a laser assembly configured to emit a laser beam, and a probe assembly mounted proximal to a rotatable part in a device. The probe assembly may be configured to output a reflected laser beam onto a first target on the rotatable part. The probe assembly may further be configured to move the reflected laser beam from the first target to a second target on the rotatable part. The probe assembly may include a redirector moveable from a first position to a second position, and a lens mounted proximal to the redirector and configured to focus the laser beam. The redirector may be configured to change the laser beam direction from a first direction to a second direction when moved from the first position to the second position. | 06-19-2014 |
| 20150308932 | Serpentine Load Monitoring Apparatus - Disclosed are various embodiments of systems and methods related to a load monitoring apparatus for testing of a material. The load monitoring apparatus may comprise a primary bar and one or more nested tubes substantially surrounding a portion of the primary bar. The one or more nested tubes are connected in series at alternate ends of the one or more nested tube. Further, the primary bar may comprise one or more sensors used to extract load sampling and monitor reflections of signals traversing the load monitoring apparatus. | 10-29-2015 |
| 20160046339 | APPARATUS FOR DETECTING RIDING POSTURE - An apparatus for detecting a riding posture is suitable for detecting a riding posture of a rider riding a bicycle. The apparatus for detecting a riding posture includes a sensor and a controller. The sensor is connected to the bicycle to sense a relationship between the rider and the bicycle and output a sensing signal accordingly. | 02-18-2016 |
| 20170232868 | OCCUPANT DETECTION METHOD AND OCCUPANT DETECTION APPARATUS | 08-17-2017 |
| 20180024015 | Load Transducer System | 01-25-2018 |
| 20190143596 | ADDITIVE MANUFACTURED STRUCTURE AND METHOD FOR MAKING THE SAME | 05-16-2019 |
