A measuring device includes a first scale provided on a rotary scale, arranged around an rotation axis of the rotary scale, and having first patterns arranged along a circumferential direction, a second scale provided on the rotary scale, arranged around the rotation axis, and having a plurality of second patterns arranged along the circumferential direction, first pattern detection sections arranged around the rotation axis, a second detection section that faces the second scale and reads at least a part of the plurality of second patterns, and a calculator configured to identify an absolute angle of the rotary scale, on a basis of a reading result of the first pattern detection sections and a reading result of the second pattern detection section. A number of the second pattern detection section is less than a number of the plurality of first pattern detection sections.

A label device for displaying a false eyelash is disclosed. The label has a length which corresponds to the cooperating false eyelash, and has a scale thereon for showing the measure of the eyelash. The label further has a tab, which tab extends from the top edge of the label and is for displaying the measure of the label. The label has adhesive on its back side, but adhesive does not extend up the tab. The label is for being adhered to a cooperating substrate, which substrate is a protrusion which extends upwardly from a tray. Also disclosed is a method of using the label.

A method and apparatus for measuring a subject's ability to perform a varying range of barrier reaches is provided. The apparatus includes a barrier having a substantially horizontal upper surface at a height above a base point. A sensing and recording device is positioned adjacent to the barrier for sensing and recording a plurality of data points. A marking device for grasping by the subject engages the sensing and recording device for creating the plurality of data points as the subject bends forward against the barrier. The data points are recorded and converted into an interpolated arc reflecting the subject's reach at the barrier height.

A pitch compensated inductive position encoder includes a scale comprising first and second tracks including periodic patterns having a wavelength W, a detector, and signal processing. The second track pattern may be shifted along the measuring direction by a pattern offset STO relative to the first track pattern. In the detector, first-track and second-track field generating coil portions generate fields in first and second interior areas aligned with the first and second pattern tracks, respectively. First and second sensing coil configurations that are aligned with the first and second tracks, respectively, are offset relative to one another by STO+/0.5*W along the measuring direction. In various embodiments, the first and second sensing coil configurations may have the same sequence of individual coil polarities if the generated field polarities are different, and may have inverted or opposite sequences if the generated field polarities are the same.

In a scale constituted by a plurality of scale lines, to provide such a scale capable of easily reading scale values. In a scale main body having a predetermined size and a plurality of scale lines formed thereon, temporary numbers are put one by one from 0 in an ascending order on the respective scale lines formed at each scale value interval desirably determined, with the scale line defined as 0 in the scale value being set as a starting point, and display methods between the scale line with the numeral 2, 3, 7 or 8 set at the lowermost position of the temporary number and the scale line with the numeral 1, 4, 6 or 9 set at the lowermost position of the temporary number are made different.

The invention is a method and measuring device configured for measurement by comparing the an area of interest or object with an object of comparable size and/or shape. This invention may be most useful when recording and classifying evidence. The measuring device should be portable and comprised of a flat, straight elongated member with measuring indicia along one or both the measuring edges, wherein the measuring indicia corresponds with values with labels of the standard sizes of comparable objects. The measuring indicia extends along the length of the measuring edge and the labels indicate the closest sized object. Other measuring indicia along the length of the measuring edge may also correspond to standard measurement units. The method should directly correlate a measurement with a comparable object for the purpose of recording evidence.

An indexing tape for determining respiratory tidal volume settings of a ventilator for a human patient. The tape includes an elongate body, a reference element of the tape body configured for positioning at a first end of the patient, a series of length-indicating elements of the tape body spaced from the reference element and configured so that an aligned one at a second end of the patient indicates the patient's height, and a plurality of ventilator-setting elements of the tape body correlated to the length-indicating elements and including the tidal volumes. A method of determining ventilator settings includes positioning the tape along the patient with the reference element adjacent the patient first end and with one of the length-indicating elements adjacent and aligned with the patient second end, and reading the respective ventilator-setting element corresponding to the aligned length-indicating element to identify an appropriate tidal-volume setting for the ventilator.

A measuring device for measuring the depth of candle wax in a container. The measuring device has a hook that rests on the side of the container while melted hot viscous liquid candle wax is poured from a pouring container into the candle wax container. The user of the present invention can easily see the depth of the candle wax when candle wax is poured into a container by various line markers that correspond to different elevations within the container. The user is also able to measure the distance from the top of the container to the top level of candle wax.

An apparatus for measuring a dimension of a freight item. The apparatus includes an elongate gauge member having a sequence of machine-readable codes visible along its length. Each of the machine-readable codes represents a length value corresponding to a position along the gauge member. The apparatus also includes a marker device, movable along the gauge member, for designating a selected position. The marker device includes a machine-readable reference symbol on an external surface thereof, with the reference symbol being located on the marker device such that in use the reference symbol on the marker device and a subset of the machine-readable codes on the gauge member are simultaneously visible. In a preferred embodiment the elongate gauge member includes a coilable tape and the marker device includes a housing within which the coilable tape is enclosed. A system including the measuring apparatus together with a mobile computing device is also disclosed.

The invention is a tool for measuring the distance and angle between two points on two surfaces to measure position of the points and surfaces relative to one another to provide the user with angle and distance measurements which fully define the relationship between the surfaces and points without additional calculations.