Abstract: A geological subsurface movement detection system that is configured to provide detection of movement in a subsurface area so as to provide data regarding issues such as but not limited to sinkhole development. The present invention includes an implant sensor assembly that is placed within a casing that has been installed in a bored hole in the ground. The implant sensor assembly includes a switch housing that is operably coupled to a contact member wherein the contact member is operably coupled utilizing a spring member. The switch housing includes a first switch and a second switch disposed in the interior volume that are electrically coupled on a circuit. A signal generator is operably coupled to the implant sensor assembly via a wire and is operable to send a pulse electrical signal thereon. A computing device is operably coupled to the signal generator and is operable to collect signal profile data.

Abstract: Disclosed is a digital measurement apparatus including a mounting part on which a measurement object is placed; and a measuring part for measuring the length of the measurement object and providing the measurement value of the measured measurement object as a reference value for adjusting the length of a new measurement object, wherein the measuring part measures the length of the measurement object using any one selected from among a moving method of converting a distance moved due to interference with the measurement object placed on the mounting part; a radiation method of radiating a measurement signal toward the measurement object and converting information of the detected measurement signal into the length of the measurement object; and a scanning method of scanning the measurement object. With this configuration, accuracy in measuring the length of a measurement object may be improved using a simple structure.

Abstract: A milling machine can include a frame; a milling assembly coupled to the frame and including a drum housing and a cutting rotor located within the drum housing; a plurality of load detection sensors extending along a width of the cutting rotor; and a controller operatively coupled to each of the plurality of load detector sensors and configured to determine an active cut width of the cutting rotor based on load information received from the plurality of load detector sensors.

Abstract: A magnetic field sensor includes a phase-locked loop to receive a measured magnetic field signal formed from sensing element output signals of a plurality of magnetic field sensing elements in response to a magnetic field. The phase-locked loop is configured to generate an angle signal having a value indicative of the angle of the magnetic field. Associated methods are also described.

Abstract: A handheld terminal 200 performs wireless communication with a game apparatus 103 and determines whether the wireless communication with the game apparatus 103 is possible. The game apparatus 103 performs wireless communication with the handheld terminal 200 and determines whether the wireless communication with the handheld terminal 200 is possible. The game apparatus 103 performs a return home determination process, based on the determination about whether the wireless communication is possible, when the wireless communication with the handheld terminal 200 has become, after having become disabled, enabled again.

Abstract: According to various embodiments, a step counter device may be provided. The step counter device may include an accelerometer configured to determine an acceleration in each axis of a plurality of axes; a dominant axis determination circuit configured to determine one axis of the plurality of axis as a dominant axis based on determining, for each axis of the plurality of axis, a first plurality of criteria for the respective axis; and a step number determination circuit configured to determine a number of steps based on determining a second plurality of criteria for the dominant axis.

Abstract: A positioning method is disclosed. The positioning method includes collecting at least two types of sensor data reflecting a motion state of a terminal device in a step-counting period in real time; separately filtering the at least two types of sensor data to obtain filtered sensor data; step-counting a user holding the terminal device based on the filtered sensor data to obtain a distance and a direction of movement of the user in the step-counting period; and correcting current position information of the user based on the distance and the direction of the movement of the user in the step-counting period to implement positioning of the user. The technical solution provided in the present disclosure can be adopted to improve the accuracy of indoor positioning.

Abstract: Motion data processing includes receiving a plurality of motion data samples, wherein the plurality of motion data samples comprises a plurality of acceleration data samples obtained by an accelerometer and a plurality of angular velocity data samples obtained by a gyroscope, and the plurality of motion data samples pertains to a plurality of motions performed by a user; and correcting for distortions in the motion data samples, including determining, based at least in part on some of the motion data samples, a set of one or more corrected core measurements of the user's body positions during a subset of the plurality of motions.

Abstract: An exercise analysis apparatus includes a feature point detection unit that detects a feature point in a user's running by using a detection result from an inertial sensor, and an exercise information generation unit that analyzes the user's running with a timing at which the feature point detection unit detects the feature point as a reference by using the detection result from the inertial sensor, so as to generate exercise information of the user.

Abstract: An apparatus is provided that includes a terminal, a detection unit configured to detect movement of a user, and a control unit to control operation of the terminal so that operation and functions corresponding to a number of times the movement is detected. Accordingly, it may be possible to intuitively input operation instructions of the terminal, give cognition of the intuitive and sensuous terminal to the user since the operation instructions of the terminal are input in an input manner by operation struck with a hand two or three times such as clicking or double clicking.

Abstract: A generator including: a housing having an opening; a rotatable member having a slot formed for an angular length less than 360 degrees; a cable disposed in the slot and having a free end protruding from the opening in the housing; a cable stop disposed in a predetermined position in the slot; a spring for storing energy as the cable is unwound from the slot by pulling on the free end until the rotatable member rotates relative to the housing and the cable stop aligns with the opening; and an electromagnetic generator operatively connected to the spring such that the stored energy of the spring is transferred to an input side of the electromagnetic generator.

Abstract: A coordinate measurement machine with a first frame element, a second frame element, a linear drive unit with a motor for moving the second frame element relative to the first frame element and a position measurement instrument, for determining a drive position of the second frame element relative to the first frame element. The drive unit has limited stiffness and dynamic deflections on movement. The machine comprises a mechanical coupler from the drive unit to the second frame element, which coupler comprises a first part fixed to the drive unit and a second part fixed to the second frame element, which parts are movable relative to each other by an active compensation actuator. The active compensation actuator is built in such a way to shift the second frame element against the drive unit to introduce a counter-displacement in such a way that the dynamic deflections are at least partially compensated.

Abstract: A fixed-length measurement accessory includes a rigid body fixed to a base supporting a magnet for magnetically coupling the accessory to a host tool. An opposite end of the rigid body provides a visual marker for alignment with an end of a workpiece. A variable-length accessory includes telescoping rigid bodies joined by a coupler. One end of one rigid body is joined to a base supporting a magnet for magnetically coupling the accessory to the host tool. The coupler houses a friction member creating light friction resisting adjustment of a combined length of the rigid bodies. An opposite end of the other rigid body provides a visual marker for alignment with an end of the workpiece. Markings are provided on at least one of the rigid bodies for indicating a combined length of the rigid bodies at multiple relative positions.

Abstract: A method of optimizing measurement paths analyzes one or more measurement points for each of the measurement elements of a product and generates relation arrays, each of the relation arrays storing the name and the one or more measurement points of one measurement element. The method selects a measurement point which is the nearest to the origin of an coordinate system of the product, computes distances between the measurement points from the selected measurement point using the relation arrays, and orders the measurement points according to the computed distances to generate a first ordered array. The method generates an optimal measurement path according to the first ordered array.

Abstract: A mounting device for mounting a length measuring system extending in a measurement direction, the mounting device including a basic body, a steadying device attached to the basic body and a retainer attached to the basic body. A length measuring system that extends in a measurement direction is fixable on the basic body by clamping between the steadying device and the retainer, wherein the basic body and the retainer are embodied for guiding the retainer on the basic body longitudinally in a manner fixed against relative rotation in a direction of the steadying device by an adjusting element.

Abstract: A measuring device includes a measuring platform, a length measuring mechanism, a width measuring mechanism, a segment difference measuring mechanism, and a controller. The measuring platform includes a fixing board and a support bracket mounted on the fixing board. The length measuring mechanism is mounted on the fixing board for measuring a length of a workpiece. The width measuring mechanism is mounted on the fixing board for measuring a width of the workpiece. The segment difference measuring mechanism for measuring a segment difference, includes a first measuring assembly and a second measuring assembly. Both the first measuring assembly and second measuring assembly include a sensor, a measuring member movably passing through the sensor, and a driver connected to the measuring member. The controller is electrically connected with the length measuring mechanism, the width measuring mechanism, the sensor of the first measuring assembly, and the sensor of the second measuring assembly.

Abstract: The invention provides a supporting plate structure for a magnet grid ruler, including a plurality of pieces of supporting plates and at least two sections of ruler shells within which magnetic strips are provided, both ends of each section of the ruler shells are fixedly mounted on two pieces of the supporting plates respectively, and the respective pieces of supporting plates are mounted at one side of a machine guide rail pair. A magnet grid reading head is mounted at the other side of the machine guide rail pair, and is moved with respect to magnetic strips. In the invention, the supporting plate structure is designed to be a structure with a plurality of pieces, each has a smaller size, thus the supporting plates do not need to be calibrated exactly, and thus time and work are saved.

Abstract: A measuring device has a first, second and third references, which correspond to a first, second and third edges of a target object. A geometric characteristic of the target object is estimated by acquiring an image of the measuring device and the target object, extracting comparative length information from the image, and calculating the geometric characteristic based on the comparative length information and the lengths of the first, second and third references.

Abstract: An apparatus and method determines the location of wafer boat plate elements having a plurality of plate elements arranged substantially parallel to each other. At least three sensors are moved along travel paths perpendicular to the plate elements, wherein at least a first travel path is above, at least a second travel path is below the wafer boat and at third travel path is laterally spaced from the first or second travel paths above or below the wafer boat. During this movement the position of the sensors along a respective travel path is determined continuously, and it is determined, in which position a respective plate element enters the measuring area of a sensor and exits the same. A distance between a sensor and an edge of a plate element is measured and the location of a respective plate element is determined by means of the sensor signals.

Abstract: In a method for determining a lift height of a work machine, a height measurement is carried out between a position along an approximately vertical movement axis of a lift element of the work machine to a reference point. In order to output a correct lift height constantly despite tire wear occurring on the wheel of the work machine, the reference point is formed by the floor.

Abstract: There is disclosed an apparatus and a method for measuring an opening dimension. The apparatus may comprise a handle or a handle mounting portion and a rod holder adjustably attached to the handle or handle mounting portion. The method may comprise the use of the apparatus to measure an opening dimension.

Abstract: A measuring body device is provided for a position/path measurement system, having at least one fixing band, with a first and a second end, to fix the measuring body device to an application. A measuring body in the form of a band is provided with at least one coding layer associated with the fixing band. At least one connecting mechanism fixes the first and second ends of the fixing band relative to one another. The connecting mechanism is a bridge element, fixed or fixable relative to the ends of the fixing band. At least one path storage device is arranged on the bridge element with a first transverse element, a second transverse element, spaced apart from the first transverse element, and a web element which connects the first and second transverse elements and which is integrally connected thereto. A spacing between the first and second transverse elements is determinably adjustable.

Abstract: A mounting part for mounting spectacle frame components such as lugs can be machined after confirming that a lens thickness at a mounting part-machined portion where the mounting part is machined is equal to or larger than the specified value, and can be installed the spectacle lens components on the spectacle lens with a requested strength. The device, the method for the above, a spectacle lens manufacturing method, and a spectacles manufacturing method are given. The spectacle lens (1) is fed to a lens thickness measuring device (70) by a lens feeder. The fed amount of the spectacle lens in this feeding is based on the measured results of a distance between a frame center forming a block center by a lens holder in an edging for manufacturing the spectacle lens (1) from a raw material lens and the edge face of the spectacle lens (1) where the mounting part is to be machined.

Abstract: The present invention relates to a system for measuring data in a well extending below surface, said system comprising a body having a longitudinal axis and a front end and a rear end; locomotion means; control means adapted to control direction and/or speed of the locomotion means; said control means being controllable from the surface. Thereby is achieved that a body may be remotely controlled from the surface e.g. the entrance of an oil well.

Abstract: This invention relates to a system and method for measuring a plurality of skills of an athlete, wherein the system is comprised of: a means for discharging and collecting a distance measuring means; a distance measuring means for measuring a distance to be used in measuring a desired athletic skill, wherein the distance measuring means further comprises a plurality of incremental markings substantially located along a length of the distance measuring means; and a securing means operatively connected to one end of the distance measuring means for securing the distance measuring means.

Abstract: Measuring device for determining a leg length for measurement of stockings, in particular medical compression stockings, comprising a base plate with a foot-receiving surface and, arranged vertically thereon, a measurement board, wherein the measurement board (6), which can be mounted releasably on the base plate (2), is composed of a plurality of releasably connectable board sections (6a, 6b, 6c, 6d).

Abstract: In addition to other aspects disclosed, a caliper is configured to measure at least one physical dimension. The caliper has a display configured to present a first representation and a second representation of a measurement provided by the caliper. The format of the first representation is different from the format of the second representation, and the first representation is approximately simultaneously displayed with the second representation.

Abstract: The method uses a cable measurement and cable positioning or laser projection device to measure a structure to produce a digitized design of the structure and to put the design on a panel by laser pointer projection or by cable positioning so that the panel can be marked and cut for fitting on the structure.

Abstract: Chromatography systems and components suitable for use in chromatography systems are disclosed. Methods of making chromatography systems and components suitable for use in chromatography systems and methods of using chromatography systems and components suitable for use in chromatography systems are also disclosed.

Abstract: The disclosure provides a measurement device for measuring a work piece defining a first circular hole and a second circular hole. The measurement device includes a base, a location member fixed on the base, a fixing pin fixed on the location member, and a measuring pin slidably positioned on the location member. The fixing pin and the measuring pin are configured for being received in the first circular hole and the second circular hole of the work piece, respectively. A diameter of the measuring pin is substantially equal to a standard diameter of the second circular hole minus doubled tolerance. The distance between axes of the fixing pin and the measuring pin is substantially equal to a standard value of the distance between centers of the first and second circular holes of the work piece.

Abstract: A small multi-tool device designed to aid the performance of length measurements using measuring-tape devices is disclosed. In a typical embodiment, the multi-tool device is comprised of two substantially parallel planar support surfaces, coupled to each other at one edge, and with holes strategically disposed through the surfaces to facilitate the insertion of elongated and rigid members that lay on or otherwise engage parts of the target structure to be measured. The multi-tool device is designed to facilitate hypotenuse measurements, as well as measurements on structures where the edge to serve as an anchor point is rough, rounded, or non-existent. Further, the multi-tool device can also serve to act as a clip/clamp for various documents or the tops of bags of goods.

Abstract: A length measurement device comprises a first connector, a measurement wire, and a second connector. The second connector comprises a substrate and a fixer pivotally connected to the substrate. The measurement wire is an electrical wire with a scale. One end of the measurement wire is connected to the first connector, and another end is movably connected to the substrate of the second connector and the fixer.

Abstract: A portable, expandable golf training device that can be placed on the ground to provide alignment. The present invention can supply a plurality of light beams produced by lasers or other light sources or a plurality of extendable tapes to provide alignment both in the direction of play and perpendicular to it. The device can be used by placing it on the ground in front of the golfer (between the golfer's feet and the ball. Two lines can project outward perpendicular to the direction of play, and two or four lines can project into and away from the direction of play. These lines provide alignment for the golfer. The tape can be a flat, elongated flexible tape similar to a measuring tape.

Abstract: An inspecting apparatus inspects a tampon that includes a tampon main body that has a cord and an applicator that is cylindrical and that accommodates the tampon main body in such a manner that the cord is exposed from a rear end of the applicator. The inspecting apparatus includes a suction mechanism that extends the cord along a longitudinal direction of the tampon by sucking air, and a cord-length inspecting mechanism that inspects a length of the cord while the suction mechanism is sucking the air.

Abstract: In addition to other aspects disclosed, a caliper is configured to measure at least one physical dimension. The caliper has a display configured to present a first representation and a second representation of a measurement provided by the caliper. The format of the first representation is different from the format of the second representation, and the first representation is approximately simultaneously displayed with the second representation.

Abstract: Disclosed is a method and apparatus for measuring the drop Y of sports netting (10) strung between opposed posts (14, 16), wherein a datum point (28) is provided on each post, a datum line (42) is provided between the datum points and the distance Y between the datum line and a specified part (38) of the net measured; the height X above ground (40) of the net is extrapolated by providing the datum points (28) at a known height Z above ground (40) and subtracting the measured drop Y from the datum point height Z: the datum line (42) may be a light-weight cord strung between the datum points or a beam of visible or invisible light.

Abstract: The invention relates to an autonomous system for determining items of information representative of the movement of an articulated chain (CA—1, CA—2, CA—3) comprising at least two solid elements (ES1—1, ES2—1, ES1—2, ES2—2, ES3—2, ES1—3, ES2—3, ES3—3, ES4—3) and at least one articulation (ART1—1, ART1—2, ART2—2, ART1—3, ART2—3, ART3—3) connecting said two elements. The system comprises at least two devices (DISP1—1, DISP2—1, DISP1—2, DISP2—2, DISP3—2, DISP1—3, DISP2—3, DISP3—3, DISP4—3) for measuring inter-device distances, mounted fixedly on two distinct elements of said articulated chain and suitable for transmitting the measurements made.

Abstract: Some embodiments of the present invention provide a plurality of approximately evenly spaced graduation marks disposed along the length of an art implement handle. Some embodiments may enable an artist to more accurately compare the relative sizes of different portions of his subjects so that he may depict them to scale, and or create a to-scale representation of an object.

Abstract: This invention provides a series of evenly spaced marks disposed on an art implement handle which allow an artist to accurately compare the relative sizes of different portions of their subjects so that they may depict them to scale.

Abstract: A measuring apparatus for automatically measuring the height, the dimensions of the inner and outer surfaces, and the shape of a cylindrically-shaped object. The measuring apparatus includes a measuring head vertically moving along a positioning guide supported by a support post integral with a measuring table, a height displacement measuring device, which comprises a laser distance meter provided on the measuring table, and an arithmetic processing unit. The measurement starts as the measuring head is raised by a weight from a measuring start position of the measuring table. The inner and outer surfaces of a tire are measured based on the measurements by an inner surface measuring device provided with three laser distance meters mounted to the measuring head and an outer surface measuring device having a laser distance meter and the displacement change measurement of the measuring head by the height displacement measuring device.

Abstract: A support device capable of supporting a patient, includes a mattress resting or capable of resting on a bed base or bed frame and further includes means for adjustment of the length of the mattress by means of pneumatically independent inflatable transverse cells comprising an area known as a retractable area, means for grouped movement of an end area adjacent to said retractable area, and means for adjustment of the width of the mattress, including at least one lateral inflatable cell, extending in the longitudinal direction of the mattress.

Abstract: An electronic coordinatometer, including multiple buses, and multiple connecting plates. The bus is formed by multiple rulers connected via the connecting plates, and the rulers have the same length. The coordinatometer is not affected by environment noise or fluctuation of signal level, and is capable of stably operating in harsh environments. Moreover, the coordinatometer is light and no hoisting equipment is required. Production, transportation and installation of the coordinatometer are convenient.

Abstract: A linear scale that is used for displacement measurement is provided. The linear scale includes a scale board, a graduation unit, and an attachment unit. The scale board is made of low expansion ceramics. The graduation unit is fixed to an upper surface of the scale board. The graduation unit is read at the time of measurement. The attachment unit is a unit for attaching the scale board to a base member.

Abstract: In addition to other aspects disclosed, a caliper is configured to measure at least one physical dimension. The caliper has a display configured to present a first representation and a second representation of a measurement provided by the caliper. The format of the first representation is different from the format of the second representation, and the first representation is approximately simultaneously displayed with the second representation.

Abstract: An electronic measuring device that includes a transceiver device, a microprocessor operatively connected to the transceiver device, as well as a memory, an electronic output device, and a plurality of input mechanisms, all of which are operatively connected to the microprocessor. In some embodiments, the microprocessor may be programmed with logic that allows a user of the device to take and manipulate measurements using a menu-driven procedure by using the input mechanisms to select and activate desired operations.

Abstract: A distance measurement device having better measurement accuracy than conventional distance measurement devices. A stereo camera (1) has a camera stay (4) to be secured to a housing (12) of a vehicle and also has a pair of cameras (2, 3) mounted on the camera stay (4). The camera stay (4) has an installation section (4a) located between the pair of cameras (2, 3) and to be mounted on the housing of the vehicle via fixation sections (6, 7, 8). The installation section (4a) is movable in the direction of a base line interconnecting the cameras (2, 3).

Abstract: There is a hot stick with measuring calipers. The hot stick has a hot stick stock and a hot stick driving bar. Movement of the hot stick driving bar controls the movement of fixed and movable jaw portions of internal and external caliper measurement jaws. In operation a dimension measuring element displays a distance between the fixed and movable jaw portions of the internal and external caliper measuring jaws. A hand grip allows an operator to move the hot stick driving bar relative to the hot stick driving bar. The hot stick stock and the hot stick driving bar both at least partially made of a dielectric material to allow measurements of at least one component of electrical power transmission equipment. The measurements may then be used to modify the electrical power transmission equipment.

Abstract: A three dimensional measuring device including: a first retractable member for measuring in a first dimension, a second retractable member for measuring in a second dimension, and a third retractable member for measuring in a third dimension. Each of the retractable members is configured to angularly pivot relative to any of the other retractable members thereby rendering a recordable angular measurement. The three dimensional measuring device is adapted to accurately measure the size of three dimensional objects. The three dimensional measuring device is also capable of rendering a three dimensional representation of the object.

Abstract: A low cost digital ruler with desirable ergonomic characteristics and accuracy. A low friction sliding position indicator includes a compliant element that forces its connection pads against the ruler's electronic scale contacts, to determining measurement positions. The position indicator includes an instrument receiving feature that engages a writing instrument and moves in conjunction with it, thereby measuring a line as it is drawn. A position indicator preload arrangement includes the compliant element, which is deflected to exert a preload that forces the sliding position indicator against a housing of the digital ruler. Alignment features of the position indicator and housing have cross sections that provide a self-aligning angled interference fit, which accurately aligns the sliding position indicator, under the action of the preload force. Misalignment constraint surfaces constrain the sliding position indicator in approximate alignment by, even if an external force overcomes the preload force.

Abstract: Disclosed herein is a vacuum processing apparatus for performing a desired process for a substrate after establishing a vacuum atmosphere therein. More particularly, the vacuum processing apparatus includes a vacuum chamber, which is divided into a chamber body and an upper cover. The upper cover is configured to be easily opened away from and closed to the chamber body.