公开(公告)号：US20230075939A1

公开(公告)日：2023-03-09

申请号：US17903534

申请日：2022-09-06

申请人： MITUTOYO CORPORATION

发明人： Toshihiko Aoki

IPC分类号： G01B3/20 ,  G01B3/00

摘要： There is provided a measuring tool attachment cover that combines ease of holding and performance (for example, heat insulation). An attachment cover includes a front face layer 110, a rear face layer 120 and an intermediate layer 130. The front face layer 110 and the rear face layer 120 are compact layers with low porosity, and the intermediate layer 130 is a hollow structural layer with higher porosity than the front face layer 110 and the rear face layer 120. The hollow structural layer includes two or more layers with different porosity, and a layer of the two or more layers closer to the front face has higher porosity than a layer closer to the rear face. A direction from the rear face layer 120 to the front face layer 110 is a thickness direction, and a direction orthogonal to the thickness direction is a width direction. The hollow structural layer has elastic modulus distribution in the width direction, and an elastic modulus of a certain area is different from an elastic modulus of an area surrounding the certain area.

公开(公告)号：US11543225B2

公开(公告)日：2023-01-03

申请号：US17324515

申请日：2021-05-19

申请人： MITUTOYO CORPORATION

发明人： Kohei Fuchigami ,  Osamu Saito ,  Keisuke Iori

IPC分类号： G01B3/00 ,  G01B3/18 ,  G01B3/20

摘要： A caliper measurement force detecting device includes a fixed unit that is securely attached to a slider so as not to displace relative to the slider; a movable unit that is provided to allow a slight displacement relative to the fixed unit along a direction parallel to a displacement direction of the slider; and pressure detectors that are arranged between the fixed unit and the movable unit and are provided so as to detect pressure applied in the direction parallel to the displacement direction of the slider. The movable unit includes an alternative finger hook that is arranged near a finger hook of the slider and serves as an operator that pushes and pulls the slider instead of the finger hook of the slider.

公开(公告)号：US11525660B2

公开(公告)日：2022-12-13

申请号：US17749209

申请日：2022-05-20

申请人： Tokyo Seimitsu Co., Ltd.

发明人： Michihiro Sekimoto

IPC分类号： G01B5/20 ,  G01B3/00 ,  G01B5/00 ,  G01B5/25

摘要： When an index table is installed on a rotary table in a surface shape measuring device, deterioration in measurement accuracy can be suppressed. The surface shape measuring device includes: a rotary table which is configured to place a workpiece thereon and to be freely rotatable around a rotation center axis; and a detector configured to detect a displacement of a probe brought into contact with the workpiece. The rotary table has a centering mechanism configured to align a center axis of the workpiece and the rotation center axis. An index table freely detachably mounted on the rotary table is provided, the index table configured so as to be able to perform indexing along a first axis and a second axis which are perpendicular to the rotation center axis. Eccentric load cancelling means configured to cancel an eccentric load caused by the indexing of the index table is provided.

公开(公告)号：US11378376B2

公开(公告)日：2022-07-05

申请号：US16678112

申请日：2019-11-08

申请人： Kevin P. Terry

发明人： Kevin P. Terry

IPC分类号： G01B3/10 ,  G01B3/1084 ,  G01B3/00 ,  G01B3/1056 ,  H04W88/02 ,  G06F3/0482 ,  G01B3/1094

摘要： Disclosed is a system and method for using a digital measuring device to install a structure. For example, the system can be used to install hurricane shutters over a window or door of a dwelling. Alternatively, the system can be used to install decorative shutters, shelving, or window treatments. Other example will be readily apparent to those skilled in the art. The present system is beneficial in any situation where taking accurate measurements is critical to the proper installation of a structure. The system employs a digital measuring device that wirelessly communicates with a mobile computing device. In one embodiment, the measuring device is a tape measure and the mobile computing device is a phone or table computer. The mobile computing device is preferably used to demonstrate to the user what measurements need to be taken. After the user takes the required measurements, the accuracy and sufficiency of the measurements are thereafter confirmed via the mobile computing device.

公开(公告)号：US11303960B2

公开(公告)日：2022-04-12

申请号：US17087335

申请日：2020-11-02

申请人： The Nielsen Company (US), LLC

发明人： Padmanabhan Soundararajan ,  Marko Usaj ,  Venugopal Srinivasan

IPC分类号： H04N21/442 ,  G06K9/00 ,  H04N3/09 ,  H04N21/433 ,  G06F16/583 ,  H04H60/45 ,  H04N21/258 ,  H04N21/4223 ,  H04N21/44 ,  H04N21/658 ,  H04N9/24 ,  H04N5/93 ,  H04N7/12 ,  H04N5/76 ,  H04N7/18 ,  H04H60/33 ,  H04N5/91 ,  H04N5/33 ,  G02B26/10 ,  G01B3/20 ,  G04F3/06 ,  G06K7/06 ,  H04N17/00 ,  G01B3/00 ,  G01C11/02 ,  H04N9/87 ,  G01B5/30 ,  G02B27/00 ,  G06T7/11 ,  G09B5/02

摘要： Methods and apparatus to count people are disclosed. Example apparatus disclosed herein include means for discarding existing characteristic datasets from a list; means for populating the list with first characteristic datasets obtained from a first plurality of images representative of an environment during a first period of time of a media presentation; means for limiting a number of the first characteristic datasets stored in the list for a first location represented in the first plurality of images; and means for comparing the first characteristic datasets to each other to determine a first number of unique faces in the environment during the first period of time, wherein the means for discarding is to delete the first characteristic datasets from the list, and the means for populating is to re-populate the list with second characteristic datasets obtained from a second plurality of images representative of the environment.

公开(公告)号：US11268797B2

公开(公告)日：2022-03-08

申请号：US16805474

申请日：2020-02-28

申请人： Mitutoyo Corporation

发明人： Teppei Ohno ,  Mao Kikuchi

IPC分类号： G01B3/22 ,  G01B3/00

摘要： A coupling portion has one end coupleable to a distal end of a measurement spindle. The measurement spindle is disposed on a gauge inspector and movable in a measurement axis direction. A cylindrical stem is insertable into a gauge holding member to hold the inserted stem. The stem slidably holds a spindle having a distal end on which a contact point of a gauge is disposed. A frame has a first end coupled to a second end of the coupling portion and has a second end to which the gauge holding member is mountable. The gauge holding member is held to the frame such that an axis of the stem runs along the measurement axis direction. As a result, inspection is performed easily and accurately in a reverse posture with a contact point facing upward when a gauge is inspected.

公开(公告)号：US11231275B2

公开(公告)日：2022-01-25

申请号：US16781406

申请日：2020-02-04

申请人： Stewart Bunting

发明人： Stewart Bunting

IPC分类号： G01C9/34 ,  G01B3/00 ,  G01B3/08

摘要： A length selectable spirit level and measurement device for simultaneous measurement and leveling includes a first bar and a second bar. The first bar has a channel positioned therethrough, which extends between opposed ends thereof. A pair of slats positioned in the channel is slidably engaged to the first bar and thus selectively extensible therefrom. Respective indicia of a plurality of indicia coupled to the slats are alignable with a pair of points to measures a distance between the points. The second bar has a set of orifices positioned therethrough, each of which has a spirit bubble tube positioned therein and coupled to the second bar. The spirit bubble tube indicates an orientation of a longitudinal axis of the second bar relative to horizontal. The first bar is selectively engageable to the second bar so that the slats are selectively extensible in parallel with the longitudinal axis.

公开(公告)号：US20220011084A1

公开(公告)日：2022-01-13

申请号：US16925467

申请日：2020-07-10

申请人： Woodpeckers, LLC

发明人： Steven Charles Cross

IPC分类号： G01B3/00 ,  G01B3/04 ,  G01B3/56 ,  G08B7/00

摘要： An adjustable T-square device and method of use is shown and described herein. The adjustable T-square has a plurality of apertures with at least one locking detent to set precise angles. The adjustable T-square has a locking pin to further engage a ruler portion to a head portion to minimize error when using the device.

公开(公告)号：US11105606B2

公开(公告)日：2021-08-31

申请号：US16743353

申请日：2020-01-15

申请人： CITIC Dicastal CO., LTD.

发明人： Zuo Xu ,  Guoyuan Xiong ,  Huiying Liu ,  Yuexin Lu

IPC分类号： G01B5/00 ,  G01B5/20 ,  G01B3/00 ,  G01B5/207 ,  B22D11/126

摘要： A wheel flange height difference detection and annular groove burr clearing device includes a turntable, a detection platform, a first intelligent compression meter, a second intelligent compression meter, a first burr cutter, a second burr cutter and the like.

公开(公告)号：US11085752B2

公开(公告)日：2021-08-10

申请号：US16593277

申请日：2019-10-04

申请人： MITUTOYO CORPORATION

发明人： Tatsuki Nakayama

IPC分类号： G01B5/28 ,  G01B5/00 ,  G01B3/00

摘要： A surface property measuring device includes a measuring arm that is supported so as to be capable of circular arced movement, a stylus that is provided to a distal end of the measuring arm, a position change detector that detects a change in position of the measuring arm, and a measurement force applier (voice coil motor) that biases the measuring arm in a circular arced movement direction and applies a measurement force. A control device includes a central controller that outputs a measurement force instruction that issues an instruction for an orientation and size of the measurement force, and a measurement force controller that controls the orientation and size of the measurement force produced by the measurement force applier. The measurement force controller monitors a position change detection, and when a position change speed of the measuring arm exceeds a predetermined threshold value, applies feedback.