Abstract: Disclosed is a device for determining a user's bra size. The device comprises a measuring strip with adjustable closure elements and is worn around the user's torso to compare the tightness and feel of different bra size measurements on the body. Band and bust measurements for determining a bra size are adjusted according to the user's subjective comfort and support level and the measurements are converted into bra sizes using charts located on the device. The user can simulate a variety of different band and bust measurement combinations to ensure the best bra size is chosen.

Abstract: Power tool methods and systems are provided for aligning a power tool to implement an angled cut in a workpiece. The power tool includes a first distance sensor and a second distance sensor. The power tool measures a first distance to the workpiece with the first distance sensor and a second distance to the workpiece with the second distance sensor. The power tool calculates an angle between the power tool and the workpiece based on the first and second distances, and indicates the angle via an angle output indicator of the power tool. The power tool may measure an angle between the power tool and the workpiece using a proximate edge and a distal edge of the workpiece, and indicate whether the power tool maintains a correct angle as it traverses a cut through the workpiece from the proximate edge to the distal edge.

Abstract: A tool, such as a tape measure, including a spring-based retraction system is shown. The retraction system includes a spiral spring that is located outside of and adjacent to a tape reel about which a tape blade is wound. This arrangement provides for a decreased housing height which improves the ability to grip and handle the tape measure.

Abstract: The present disclosure provides a geomagnetic positioning device, comprising a base assembly and a connecting assembly. The base assembly comprises a control component, a driving component, and a first geomagnetic component. The control component is electrically connected with the driving component and the first geomagnetic component. The connecting assembly is disposed at the driving component and comprises a second geomagnetic component. Wherein the control component obtains the deviation angle of the second geomagnetic component relative to the first geomagnetic component. The control component controls the driving component according to the deviation angle to adjust the relative angle of the connecting assembly relative to the base assembly.

Abstract: A handwriting tool includes a paper holder having a writing surface, a longitudinal axis, an upper section, a lower section, and a plurality of spaced-apart line stations disposed parallel to the longitudinal axis. A writing guide is connected to the paper holder, the writing guide is slidably positionable along the longitudinal axis. The writing guide has a stop which is engagable with each line station of the plurality of spaced-apart line stations. The writing guide includes a transverse upper writing edge which is positionable in the upper section of the paper holder, and a transverse lower writing edge which is positionable in the lower section of the paper holder.

Abstract: A tape measure includes a housing having an interior surface with a post mount protruding therefrom, and a post having a shaft extending from a keyed shape. The post and the post mount are configured such that the post is slid laterally along the interior surface until the post mount is received in the keyed shape. The keyed shape is configured to prevent rotation of the shaft relative to the housing once the keyed shape is received in the post mount.

Abstract: A footwear indicator is discloses capable of providing an indication of the degree of wear on a footwear, for example, an athletic or other type of shoe.

Abstract: Described herein are devices and methods for using the devices for taking measurements of an individual person's body for the purpose of determining the correct size of a bra and other garments, and methods for using the devices. The device is used to easily and accurately determine the specific size of bra or other garment that will suit a person's body, by measuring the band size, cup size, and breast root width size for the person. The device may be used to measure other parts of the body. The devices are especially useful for a person to take their own measurements with ease and accuracy.

Abstract: Various laser level systems that provide for automatic alignment between a laser level and a detector are shown. In one example, a laser level system processes a detected laser to determine an orientation of a detector with respect to the laser level. In another example, a laser level system processes a detected laser to determine a distance between the laser and the detector.

Abstract: A tire testing device includes a carriage configured to rotatably hold a test wheel provided with a test tire and being capable of travelling on a base along a road surface in a state where the test wheel is made to contact the road surface, and a driving system configured to drive the test wheel and the carriage. The driving system includes a carriage driving part configured to drive the carriage with respect to the road surface in a predetermined speed, a test wheel driving part configured to drive the test wheel in a rotating speed corresponding to the predetermined speed, a driving part configured to generate power to be used to drive the carriage and the test wheel, and a power distributing part configured to distribute power generated by the driving part to the carriage driving part and the test wheel driving part.

Abstract: A metrology system is provided for use with a movement system that moves an end tool (e.g., a probe). The metrology system includes a sensor configuration, a light beam source configuration and a processing portion. The sensor configuration comprises a plurality of light beam sensors. The light beam source configuration directs light beams to the light beam sensors of the sensor configuration. One of the light beam source configuration or the sensor configuration is coupled to the end tool and/or an end tool mounting configuration of the movement system which moves the end tool. The light beams that are directed to the light beam sensors cause the light beam sensors to produce corresponding measurement signals. A processing portion processes the measurement signals from the light beam sensors which indicate the position and orientation of the end tool.

Abstract: A tape measure including an elongate tape blade is shown. The tape measure includes a protective bumper that extends below the tape opening. The bumper is shaped to allow the tape hook to pivot during drop or impact to reduce the impact force experienced by the tape hook.

Abstract: A deformation detection apparatus includes a cell movement-control assembly to handle a linear motion and a rotational motion of a battery cell, a body that supports the cell movement-control assembly, a digital micrometer, and control circuitry. The control circuitry controls a displacement of the battery cell between a first position and a second position along a longitudinal axis through a scanning region of the digital micrometer and a plurality of rotational positions of the battery cell at a plurality of charge states and a plurality of discharge states. The control circuitry measures a plurality of outer diameter values of the battery cell for a plurality of linear positions and a plurality of rotational positions along the longitudinal axis of the battery cell and determines a change in a geometrical shape (deformation and/or strain) of the battery cell for the plurality of linear positions and the plurality of rotational positions.

Abstract: A measuring system includes a surveying instrument including a distance-measuring section, an angle-measuring section, an imaging section, a drive section, and a communication section, a measuring marker to be carried by a worker, including a position sensor, a posture sensor, a laser emitting section, a laser light emission port, a distance meter, and a communication section, an eyewear device to be worn on the head of the worker, including a display, an imaging section, a position sensor, a posture sensor, and a communication section, and an arithmetic device configured to synchronize coordinate of the above devices, and calculate an identified three-dimensional position of the measurement point by image analysis from images imaged by the imaging sections of the surveying instrument and the eyewear device, and measures the identified three-dimensional positions of a plurality of the measurement points in the order in which measurement instructions were issued by the worker.

Abstract: The present disclosure relates to a layout marking system for tracing reference regions and a method thereof. The layout marking system includes a support frame, a layout marking module, a position controller, and a control circuitry. The position controller extracts an offset value based on applying a vision processing algorithm and determines a current position of a localization and positioning device in the construction layout based on the offset value. The layout system includes a control circuitry configured to receive a control signal from the position controller for operating an actuator based on the offset value. The control signal includes an operating distance and an operating direction. The control circuitry further dynamically operates the actuator based on the sensory data, the operating distance, and the operating direction, thereby operating the layout marking module to trace the reference region while the layout marking system navigates to the reference region.

Abstract: A tool for the application of pressing wedges in wedge-type levelling spacer systems used in the application of tiles and that are equipped with a base block and a pressing wedge. The tool includes a handgrip from a front end of which projects a support rod having a longitudinal axis, a slider constrained to the support rod and at least partially delimiting a through opening configured to slidably receive at least one axial segment of the pressing wedge, a thruster associated with the handgrip in a movable manner at least along a thrusting direction parallel to the longitudinal axis of the support rod between an advanced position, wherein the thruster is proximal to the slider, and a withdrawn position, wherein the thruster is distal from the slider, and a mechanical actuator associated with the handgrip and configured to actuate the thruster at least from the withdrawn position to the advanced position.

Abstract: A carpenter tool includes a triangular body having a hypotenuse edge opposite a right corner, a first edge extending between the right corner and the hypotenuse edge, and a second edge extending between the right corner and the hypotenuse edge opposite the first edge. A fence is pivoted to the first edge for movement between first and second positions. In the first position, the fence is normal to the triangular body. In the second position, the fence is coplanar to the triangular body.

Abstract: A device capable of acting as a guide for a paint brush during a paint edging process. It comprises a hand-stabilizing support body and means for attaching it to the heel pad of the hand that will be holding the paint brush. The hand-stabilizing support body has a top part and an arcuate bottom, said top part having a proximate edge, a distal edge, two opposing shoulders, one shoulder being taller than the other, and an arched surface between said two shoulders, said arched surface and said opposing shoulders forming an upwardly facing concave cradle for the support of the heel pad, having a length that extends the length of said hand-stabilizing support body along its z-axis. During use the arcuate bottom of the hand-stabilizing supporting body beneath the brush, rests on, leans slightly into and moves along the wall, using the wall as support during the paint edging process.

Abstract: A soft tissue gauge includes a fixed probe for insertion into tissue to assess a depth of insertion of the fixed probe. The fixed probe has a fixed probe depth indicator to determine the depth of insertion of the fixed probe. A movable probe for insertion into tissue is also provided to assess a depth of insertion of the movable probe. The movable probe has a movable probe depth indicator to determine the depth of insertion of the movable probe. A ruler is provided having a fixed base supporting the fixed probe and a movable base supporting the movable probe. The movable base has a sliding part allowing for adjustment of the movable probe along the ruler to a desired length.

Abstract: Disclosed are a tool and a method for measuring a parallelism and coaxiality of a rotating shaft of shoulder joint of a crash dummy, relating to the technical field of vehicle safety crash testing dummies. The measuring tool and a method can efficiently and accurately measure the coaxiality and parallelism of the rotating shaft of shoulder joint of the crash dummy.