Abstract: A knit fabric for use as a wrap around-sleeve having connectors along opposed edges. The fabric comprises a body portion knitted in a single layer of warp and weft yarns, a first edge portion of warp and weft yarns formed into spaced chains which secure a woven tape having hooks onto the knit fabric and a second edge knit to form raised loops. The hooks secured along the first edge are adapted to secure with the loops along the second edge securing the fabric edges forming the fabric into a wrap-around sleeve.

Abstract: Isoelastic porous meshes useful in hernia repair have pores that remain open under physiological loads.

Abstract: A lockbox storage apparatus comprising a pair of side walls on each side of said lockbox storage apparatus, a door attached to a front portion of said lockbox storage apparatus, where said door is attached between said pair of side walls, a top panel affixed to a top portion of said lockbox storage apparatus, a lock attached to said door, where said lock secures said door against one of said pair of side wall, a back wall opposite to said door, where said back wall is attached between said pair of side walls, an inner panel fastened within said lockbox storage apparatus, where said inner panel rest against said back wall, a plurality of attachment means arranged against said inner panel, and a plurality of lockboxes hanging from said attachment means wherein said plurality of lockboxes include a key to enable a user to access a property.

Abstract: A mortise lock is provided with independently rotatable spindles and a highly accessible lock-handing selector. Also, a clutching mortise lock is provided that enables operative rotation in both directions to retract the latch.

Abstract: A driving device for an electric lock latch, comprises a housing, a motor having a power output shaft connected to a drive shaft with an external thread on a part thereof, an unequal diameter coil spring having a cylindrical spiral in the middle thereof screwing with the drive shaft, and a first and second conical spiral on both end thereof not screwing with the drive shaft, and a lock latch secured to the second conical spiral. The drive shaft is driven and rotated by a motor to pass the rotation power to the cylindrical spiral, and a rotary motion of the drive shaft is converted into a linear motion of the unequal diameter coil spring for moving the lock latch to change the locked and unlocked state of the lock device. Accordingly, the lock structure and the installation thereof may be simplified and the power-saving effect is achieved.

Abstract: A method for producing coated water-soluble particles in a manner to form two or more coating layers on surfaces of the water-soluble particles, characterized by including: a step A wherein after supplying a first coating material that contains a polyol component and an isocyanate component, a second coating material is additionally supplied to surfaces of first coating bodies that have coating layers formed of the first coating material that has not been sufficiently cured, so that second coating bodies that are provided with coating layers of the second coating material are obtained.

Abstract: A concentrated, homogenous, stable, water-soluble fertilizer suspension comprising: water-soluble mineral nutrients of at least nitrogen, phosphorous, potassium, calcium, and magnesium; and an organic stabilizing additive; and wherein the pourable, aqueous suspension has water-soluble mineral nutrients amounting to at least about 80 percent by weight (wt. %) of the suspension.

Abstract: The present invention is related to the field of environmental protection, more specifically, to a foliage silicon fertilizer and a method for production of the fertilizer, which is a molybdenum-silica compound sol used for reducing heavy metal and nitrates in vegetables. The fertilizer, which is a molybdenum-silica compound sol, comprises 10-25 wt % silica, 0.05-5.5 wt % molybdenum ions. More preferably, the fertilize, which is a rare earth-molybdenum-silica compound sol, comprises 10-25 wt % silica, 0.05-5.5 wt % molybdenum ions and 0.1-7.5 wt % rare earth ions. By the combination of silica with molybdenum in the present invention, it is effective for preventing the absorption/accumulation of nitrates in vegetables. In addition, by the further combination with rare earth element, the prevention ability of the fertilizer from absorbing heavy metal and nitrates into vegetables is even enhanced.

Abstract: In an apparatus for drawing a metal tube in which lubrication oil is ejected from an ejecting opening formed in a hollow rod supporting a plug to apply the lubrication oil onto an inner surface of a raw tube, the lubrication oil ejection responsiveness when a discontinuous lubrication oil supply is performed is enhanced. In the drawing apparatus in which a metal raw tube (2) is processed by passing the same between a die (10) for forming an outer surface and a plug (11) for forming an inner surface, an ejecting opening (21) from which lubrication oil (L) is ejected opens into an outer peripheral surface of a hollow rod (20) supporting the plug (11). The ejecting opening (21) is provided only in a region of the rod (20) higher than the center thereof in the up-and-down direction.

Abstract: A metal sheet is formed by passing it between a pair of closely spaced shaped bodies fixedly mounted on driving shafts by intermediate pieces which limit the angular portion of the circumferences of the shaped bodies with which the sheet comes into contact. The configuration of the surfaces of the shaped bodies define the respective top and bottom surface configurations imparted to the sheet by being passed between the rotating shaped bodies with pressure, and, optionally, heat. The direction of rotation of the shaped bodies is reversed, without the application of pressure to the sheet, to bring the sheet back to a starting position for each repeated pass of the sheet through the shaped bodies thereby to progressively change thickness and/or shape of the sheet.

Abstract: A forming apparatus for an extruded hollow section has a fixed die provided with a forming hole having guide grooves extending in a direction tilting against a direction of extrusion, and movable dies disposed to be able to travel along the guide grooves, respectively. The fixed die has a base part bridging between inner faces of the forming hole, and a hole forming part extended from an end of the base part, on a downstream side thereof, toward downstream inside the forming hole. The movable dies are disposed inside the forming hole with a gap remaining between the hole forming part and each of the movable dies.

Abstract: A multiple clamp type stretching and forming machine is composed of multiple material clamping mechanisms (1), multiple material stretching mechanisms (2) and a frame (3). The material clamping mechanism (1) is composed of a material clamping frame (7), material clamping blocks (8, 9) and a hydraulic cylinder (6) for clamping material. The two sides of the frame (3) are arranged with a row of multiple material clamping mechanisms (1), respectively. The material clamping frame (7) of each material clamping mechanism (1) is provided with one or two connecting holes (5), which connect with one or more material stretching mechanisms (2) through a universal push-pull mechanism (4). The stretching and forming machine can improve the utilization ratio of the material, and reduce the manufacturing cost.

Abstract: According to the present invention, an apparatus for manufacturing necking cans processes inlets of cans for which drawing processes are completed, wherein the apparatus comprises: a lower press plate; an upper press plate arranged so as to move linearly in the upward and downward directions relative to the lower press plate; a molding unit including a guide formed on the lower press plate, a plurality of holders arranged on the guide such that the holders can be transferred, and a plurality of molds arranged on the upper press plate; transferring means for transferring the holders along the guide; and driving means for driving the upper press plate. The apparatus of the present invention is advantageous in that cans for which the drawing processes are completed are linearly transferred by a plurality of cylinders and processed at a high speed.

Abstract: A method for manufacturing cold-gorged wing bolts uses short basic rods cut from a solid linear metal material Under the conditions of maintaining the combination capacity of metal material organization to possess close-fitting strength, the short basic rods are cold-forged and compressed into shape through several steps of shaping and trimming and then treated with thread rolling to finish wing bolts. By so designing, the wing bolts can be manufactured simply and quickly, able to lower cost, obtain better quality and production capacity and thus greatly elevate economic gain.

Abstract: An apparatus and method for straightening an article are disclosed. The apparatus and method disclosed provide for the conservation of metal, reduction waste worldwide, and the extension of the useful life for an article. The apparatus may comprise an actuator, an endpiece coupled to the actuator, the endpiece including two arms, the arms defining a space therebetween; and a support member including two rails, the rails defining a space therebetween. Upon activation of the actuator, the arms engage the article disposed on the rails. Also, the space between the arms is aligned with the space between the rails. Both spaces are adapted to receive article portions such that portions within the spaces are not engaged by the arms.

Abstract: Electronic modules with small and flexible interfaces are disclosed. One example electronic module includes a power supply terminal configured to receive power for the electronic module and circuitry configured to carry out various functions. The functions carried out by the electronic module circuitry include simultaneously receiving both of the following via the power supply terminal: a power signal for carrying out a mission mode operation of the electronic module, and a data signal.

Abstract: A measurement signal correction apparatus includes an analog/digital converter, a correction factor providing unit, and a measurement signal correction unit. The analog/digital converter is configured to convert an analog measurement signal read in using an interface into a digital measurement signal using a reference frequency signal. The correction factor providing unit is configured to provide a correction factor determined on the basis of the reference frequency signal. The measurement signal correction unit is configured to multiply the digital measurement signal by the correction factor in order to obtain a corrected measurement signal.

Abstract: A breath alcohol analyser capable of taking a breath sample from a driver, qualitatively and quantitatively analysing the alcohol level in the driver's breath, comparing the alcohol to an established acceptable level for driving. If the alcohol level in the breath of the driver exceeds the acceptable level for driving, the breath alcohol analyser is capable of indicating to the driver how long need the driver wait in order for the alcohol in his body to breakdown to an acceptable level.

Abstract: In a method and a device for identifying the fuel quality in a fuel tank of an internal combustion engine, a reference volume with fuel is provided, which does not intermix with the fuel in the fuel tank when the fuel tank is refilled. After startup of the internal combustion engine, fuel from the fuel tank and from the reference volume is sequentially sucked into the internal combustion engine and parameters which depend from the fuel quality of the sucked-in fuel are measured and evaluated for both the fuel tank and the reference volume. If the parameter differ from one another, it can be concluded that the fuel quality of the fuel in the fuel tank before startup of the internal combustion engine has changed. A quantity (fuel factor) can then be taken into consideration in the mixture pre-control.

Abstract: A system for remote detection of a chemical is disclosed. The system includes a sample collection module that collects a sample and produces a sample vapor at a first location; a sample delivery module that delivers the sample vapor from the first location to a second location; a sample storage and concentration module that collects the sample vapor at the second location; and a sample analysis module that analyzes the sample collected in the sample storage and concentration module.

Abstract: A column assembly for gas chromatography, which is coolable by a fluid, includes a capillary column, a heating element for heating at least a portion of the capillary column, and a tube having a lumen and in contact with at least one of the capillary column and the heating element. When energized, the heating element raises the temperature of the capillary column. To lower the temperature of the capillary column, a fluid flows through the tube, and heat is transferred from the capillary column to the fluid in the tube.

Abstract: Screening an item for prohibited material may include multiple pressurization and rapid depressurization cycles. Screening an item for prohibiting material may include a pressurization chamber including one or more items to be screened for prohibited material and one or more filler objects.

Abstract: An improved gas analyzer for analyzing the concentrations and amounts of one or more different gases in drilling mud returning from a borehole is disclosed. An oil well drilling rig re-circulates the drilling mud by continuously pumping it through a gas separation means. The gas separation means generally includes a fluid stop, a bubble jar and a dririte chamber in order to separate the gases from the drilling mud. A gas sample from these separated gases can be mixed with a carrier gas and are conveyed to gas analyzing means where the concentration of the different hydrocarbon components of the gases in the mud can be continuously measured.

Abstract: A sensor is provided having a diaphragm. One side of the diaphragm is arranged to be exposed to a fluid, to measure a characteristic of the fluid. Two supports are mounted on the diaphragm and a resonator is provided on the supports. The proportion of energy transferred from the resonator to the diaphragm is variable for the sensor to be used either as a viscosity/density sensor or as a pressure sensor.

Abstract: Embodiments of the invention relate a charge indicator for determining the mass of a fluid contained within a fluid enclosure, wherein the charge indicator responds to a deformation of a solid component in contact with the fluid and wherein the deformation is a function of the mass of fluid contained within the fluid enclosure.

Abstract: Disclosed are an MEMS type semiconductor gas sensor using a microheater having many holes and a method for manufacturing the same. The MEMS type semiconductor gas sensor includes: a substrate of which a central region is etched with a predetermined thickness; a second membrane formed at an upper portion of the central region of the substrate and having many holes; a heat emitting resistor formed on the second membrane and having many holes; a first membrane formed on the second membrane including the heat emitting resistor and having many holes; a sensing electrode formed on the first membrane and having many holes; and a sensing material formed on the sensing electrode.

Abstract: A method for metering two or more liquids in controlled proportions in a liquid supply system and for supplying a resultant mixture, in which the liquid supply system includes a plurality of solvent supply lines, a proportioning valve interposed between the solvent supply lines and an inlet of a pumping unit, the method includes drawing in a first liquid into the pumping unit via a first solvent supply line; determining one or more switching points of time for switching between different solvent supply lines, the switching points of time being determined in a way that at said switching points of time, the liquid supplied to the pumping unit is in a predefined pressure range; switching from the first solvent supply line to a second solvent supply line at one of said switching points of time; drawing in a second liquid into the pumping unit via the second solvent supply line.

Abstract: There is disclosed an analytical method and a sensor suitable for carrying out the method. More specifically, there is disclosed a method for preparing a mass sensitive chemical sensor capable of detecting binding analyte species to a surface comprising cells.

Abstract: A process analysis unit includes a base module and an exchangeable cartridge module. The base module comprises at least one independent pump drive, and an analyte sensor without a fluidic measuring section. The cartridge module comprises a liquid reservoir tank, a sample taking device, at least one drive-less pump mechanism configured as a peristaltic membrane pump, a fluidic measuring section for the analyte sensor, and a plastic material plate with groove-like microfluidic channels configured to connect the liquid reservoir tank, the at least one drive-less pump mechanism, and a measuring section. The drive-less pump mechanism is driven pneumatically and pumps a liquid from the liquid reservoir tank. When the cartridge module is connected to the base module, the at least one drive-less pump mechanism is connected to and is driven by the at least one independent pump drive, and the fluidic measuring section is connected to the analyte sensor.

Abstract: The described apparatus for analyzing a biological sample includes a first analysis instrument fluidly connected to a reservoir for receiving a first flow of the biological fluid and adapted for performing a measurement of a property of the biological sample. A second analysis instrument is fluidly connected to the reservoir for receiving a second flow of the biological fluid and adapted for performing a thermally controlled analysis of the biological sample. The second analysis instrument includes a thermally controlled chamber. A flow stopping device stops the second flow within the thermally controlled chamber in order to allow the second analysis instrument to perform the thermally controlled analysis of the biological sample. The first analysis instrument may include, for example, a hematology analyzer or a flow cytometer, and the second analysis instrument may include, for example, a dynamic light scattering instrument.

Abstract: The present invention describes the connecting of a corrodible material with a non-corrodible material by electron beam welding so that the corrodible material is not affected by non-corrodible material during the welding process. Employing an electron beam welding process not only minimizes unintended alloying of the corrodible element but also minimizes the width of the weld heat affected and fusion zones. This fabrication method is necessary to ensure that the corrodible element faithfully replicates the wastage of the subject metal.

Abstract: The invention relates to a cylinder pressure sensor comprising a housing for clamping into a cylinder head, which carries a sensor element at a front end. According to the invention, the cylinder pressure sensor has a conical seat at the front end thereof.

Abstract: In relation to a humidity sensor sensitive to water and contamination, a sensor implementation structure that achieves both protection performance against water and contaminants and measurement performance such as humidity responsiveness is provided. A sensor structure has a mass airflow measurement element that measures a mass airflow flowing in an intake pipe, a humidity sensing element that senses humidity of air flowing in the intake pipe, a housing structural component having a connector that carries out input/output to/from outside and a terminal component of the connector, and a bypass passage that is composed by using part of the housing structural component and takes in part of the air that flows in the intake pipe, the mass airflow measurement element being mounted in the bypass passage; wherein space is provided in the housing structural component in the vicinity of the bypass passage, the humidity sensing element is mounted in the space.

Abstract: A measuring arrangement measures the application force of a disc brake. The arrangement includes two disc brake components displaceable relative to each other upon application of the force; an application force sensor having a housing; a measuring object formed by one of the two components and having a metal end face for interacting with the application force sensor in a contact-free manner, and an evaluation unit. The application force sensor is an eddy current sensor for capturing a displacement along the path. The evaluation unit converts the captured displacement into a measurement variable as a measure for the application force. The application force sensor and the measurement object are removably mounted on the respective component.

Abstract: Fluid flow measurement device and method. In one embodiment, a tool comprises a rotating arm with a sensor pad to measure fluid flow into or out of the casing wall. The arm maintains the sensor pad in close proximity to the casing inner wall. The tool diameter is variable to allow the tool to traverse variable diameter casings and pass obstacles. The sensor pad comprises flow channels to direct the flow of fluid by electromagnetic sensors configured to detect conductive fluid flow.

Abstract: Method for registering filling potential of a waste container of a microplate washing device has a needle for aspirating liquids, a waste container, a pump for generating a partial vacuum and a pressure sensor for determining air pressure in the container, a sensor controller, and a first valve for blocking the line between the needle and the waste container. The pump and needle are connected to the container and the method includes closing the first valve, generating a partial vacuum in a test range, closing a further valve between the container and the pump, opening the first valve, triggering a partial vacuum dissipation in the container, measuring a test time for the partial vacuum dissipation in the test range, comparing the test time to a known threshold time, and deciding that the waste container is fillable or not.

Abstract: The method disclosed is used in determining who is truly fit and is a capable low crouch duck walker. It establishes a distance of about 100 yards more or less as a minimum distance to cover without standing up or touching the ground with ones hands while in the low crouch duck walk.

Abstract: One or more measuring cups or spoons include a handle and a measuring container. The measuring container is formed with a volumetric capacity such as a fraction of a cup, a teaspoon, or a tablespoon. The handle of a first measuring container includes a feature that interacts with a complementary feature on the handle of a second measuring cup to secure the first and second cups together. In one version, a downwardly extending rib on the handle of a first measuring container is received within a channel formed on the handle of a second measuring container. A set of containers is formed in which each of the containers has an attachment feature allowing the set to be attached together.

Abstract: An explosion-proof device with a pressure-proof capsule (2), an electronic mechanism (3) and a signal receiver (4), wherein the electronic mechanism (3) is designed intrinsically safe, the pressure-proof capsule (2) has a radiolucent process window (5) and the signal receiver (4) is arranged inside of the pressure-proof capsule (2). An explosion-proof device that can be flexibly used and is economical is implemented in that the electronic device (3) is arranged within the pressure-proof capsule (2) and the signal receiver (4) is designed to be intrinsically safe.

Abstract: The device for determining movements of an animal comprises a housing, at least one G-sensor for detecting movements of the housing and for generating signals representing the detected movements. The device further comprises an electronic circuit connected to the G-sensor for processing signals received from the G-sensor so as to obtain processing results, transmitting means connected to the electronic circuit for transmitting the processing results and a power supply for at least feeding energy to the G-sensor and the electronic circuit wherein the G-sensor, the electronic circuit, the transmitter means and the power supply are located within the housing. The electronic circuit may be arranged for switching the G-sensor on and off according to a predetermined time pattern so as to save energy.

Abstract: The disclosure relates to a connection assembly for a sensor assembly having a connection element which is electrically and mechanically connected to one end of at least one wire of a connection cable in a first contacting region and can be electrically and mechanically connected to a sensor element in a second contacting region, wherein the connection element is at least partially enclosed by a plastic overmold which has a window-shaped recess in a transition region between the first contacting region and the second contacting region which is sealed in the injection moulding die during the injection process of the plastic overmold and a corresponding sensor assembly. According to the disclosure, a positioning opening is arranged in the transition region such that the connection element can be positioned in the injection moulding die and the transition region surrounding the positioning opening is sealed flat in the injection moulding die to create the window-shaped recess.

Abstract: A system and method for separating bias instability of MEMS inertial instruments such as gyroscopes or accelerometers from the instrument signal, in which the inertial measurement instrument has an input axis and an output signal, and the bias instability has a frequency. The instrument is rotated about a rotation axis that is orthogonal to the input axis, at a frequency that is greater than the bias instability frequency. The instrument output signal is detected, and demodulated with a phase-sensitive detection method referenced to the instrument rotation.

Abstract: The present disclosure relates generally to an optical signal processor. In one embodiment, the optical signal processor includes a first sub-wavelength grating having a first grating period and a second sub-wavelength grating having a second grating period that is different than the first grating period of the first sub-wavelength grating.

Abstract: A piezoelectric acceleration sensor comprises a piezoelectric element, a metallic sheet and a circuit board. The piezoelectric element is polarized in a predetermined direction. The circuit board includes a circuit portion and a roughly flat shaped base portion. The base portion protrudes from an end portion of the circuit portion. One of surfaces of the metallic sheet is fixed to and supported by a surface of the base portion. The piezoelectric element is fixed to and supported by a remaining one of the surfaces of the metallic sheet in a manner that the piezoelectric element and the base portion do not overlap each other in the predetermined direction.

Abstract: An ultrasonic wave transmitter device includes an ultrasonic wave driving circuit that modulates an ultrasonic wave based on a pseudorandom signal to generate an ultrasonic wave driving signal, and an ultrasonic wave transmitter driven by the ultrasonic wave driving signal to send out an ultrasonic wave signal of a frequency higher than a fundamental frequency of the ultrasonic wave driving signal. The ultrasonic wave transmitter includes a cylindrically-shaped piezoelectric or magnetostrictive element sending out the ultrasonic wave signal and an ultrasonic wave absorber that covers part of a base member holding the piezoelectric or magnetostrictive element.

Abstract: A rig for studying a component has a component support for mounting the component. A speaker applies sound energy to airfoils in the component. A vibrometer studies the effect of the applied sound on the airfoils. At least two of the vibrometer, the component support, and the speaker are rotatable relative to each other. In a separate feature, a vibrometer for studying the effect of sound energy on airfoils in a component is provided with a vision system. The vision system is operable to identify the exact location at which the laser is studying the effect on the airfoil. Methods are also disclosed.

Abstract: Isolation elements comprise a housing comprising a longitudinal bore formed therein and at least one recess formed in at least one longitudinally extending side of the housing. The at least one recess is in communication with the longitudinal bore. At least one diaphragm is attached proximate a periphery thereof to the housing and seals the at least one recess at the at least one longitudinally extending side of the housing. Sensor assemblies may include an isolation element including a housing and a diaphragm coupled thereto. Methods of forming an isolation element for use with a sensor comprise forming a longitudinal bore in a housing; forming at least one recess in at least one longitudinally extending side of the housing; coupling at least one diaphragm to the housing; and positioning the at least one diaphragm such that a primary direction of displacement of the at least one diaphragm extends into the at least one recess.

Abstract: An oil pressure includes a housing, a pressure sensing unit mounted in the housing and a first signal generator. Because the pressure sensing unit is provided with a pusher and an elastic piece that is able to uniformly receive a force exerted from the pusher such that the pusher can uniformly drive a swing member of the first signal generator, the oil pressure sensor can output an accurate oil pressure signal.

Abstract: The present device relates to a thread clamping device including a plurality of movable segments with threaded inner surfaces suitable for engaging a threaded rod and including a strain gauge therein for measuring the actual strain on the device, in contrast to conventional thread clamping devices restricted to measuring the torque applied during installation, not the actual strain experienced during service. In addition to measuring the actual strain experienced by the thread clamping device, some embodiments of the present invention also relate to a transmitter for transmitting to a remote receiving station the actual strain measured, typically including a suitable identification code for determining which device is transmitting.

Abstract: The present invention refers to a method for determining the dynamic characteristics of a ski boot comprising the steps of selecting at least three parameters suitable to represent some dynamic characteristics of the boot, experimentally determining the values assumed from each of the parameters, and finally determining the dynamic behaviour of the ski boot on the basis of the combination of the values measured in the previous step. Also claimed is an apparatus for determining a parameter of dynamic behaviour of a ski boot.