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公开(公告)号：US20240345116A1
公开(公告)日：2024-10-17
申请号：US18630618
申请日：2024-04-09
申请人： MITUTOYO CORPORATION
发明人： Seiji SASAKI , Kazuhiko HIDAKA , Daisuke SAKAI
CPC分类号： G01N35/0099 , G01B3/008 , G01B5/12 , G01N35/00584
摘要： There is provided an automatic measuring system that can automate measurement and a control method for automatic measurement. An automatic measuring system includes a measuring sensor tool that detects a surface of an object to be measured with a probe to measure a dimension or a shape of the object to be measured, and a multi-axis moving mechanism that relatively moves the measuring sensor tool with respect to the object to be measured. The measuring sensor tool includes a cover part to protect the probe. In an approaching step in which the moving mechanism causes the measuring sensor tool to approach a point to be measured of the object to be measured, the cover part accommodates the probe inside the cover part. After the approaching step is completed, the probe is exposed from the cover part to detect the surface of the object to be measured.
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公开(公告)号：US20240337474A1
公开(公告)日：2024-10-10
申请号：US18624666
申请日：2024-04-02
申请人： MITUTOYO CORPORATION
摘要： 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.
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公开(公告)号：US11988504B2
公开(公告)日：2024-05-21
申请号：US17334215
申请日：2021-05-28
申请人： Caterpillar Inc.
CPC分类号： G01B3/004 , E02F3/7636 , E02F3/8152 , G01B5/14
摘要： A service tool and method of using for calibrating a position of a cutting edge of a blade. The service tool may comprise an inward-side face disposed between a first face and a second face. The inward-side face may include a curved portion, a leg portion and a notch configured to receive the cutting edge. The first face includes a curved edge, a plurality of horizontal lines and a plurality of vertical lines. When the cutting edge is received in the notch, and the curved portion abuts the top face of a bolt, the plurality of horizontal lines is configured to measure a vertical distance from a center of the top face to the cutting edge, and the plurality of vertical lines is configured to measure a horizontal distance from the center of the top face to the cutting edge.
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公开(公告)号：US20240118068A1
公开(公告)日：2024-04-11
申请号：US18390649
申请日：2023-12-20
申请人： WasteWizer Inc.
摘要： Provided herein are various embodiments of an improved device for accurate measurement along a desired axis that is tolerant to off axis movement and other environmental factors. The measurement relies on a conversion from linear displacement of a tensile element in a pulley system which is monitored by a low power rotational encoder. The orientation and mechanical architecture of the device is set to reduce the impact of off-axis movement or forces on the measurement of interest. A computing unit determines the distance measurement by determining the state of rotation in the system in the context of the system's specific design, without the need to constantly monitor the sensor.
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公开(公告)号：US20240077292A1
公开(公告)日：2024-03-07
申请号：US18450544
申请日：2023-08-16
申请人： MITUTOYO CORPORATION
发明人： Ryunosuke YANO
IPC分类号： G01B3/00
CPC分类号： G01B3/004
摘要： A one dimensional measuring machine includes a scale having graduations, a mover that has a light source configured to emit light to the graduations of the scale and a light receiving element configured to receive the light having passed through the scale from the light source, and can move along the scale, a light amount information detector that detects information regarding a light amount of the light emitted to the scale from the light source while the mover moves along the scale, and a contamination detector that detects a degree of contamination of the scale, based the information regarding the light amount of the light detected by the light amount information detector.
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公开(公告)号：US11920924B2
公开(公告)日：2024-03-05
申请号：US15722344
申请日：2017-10-02
申请人： BSC Forensics
发明人： Jarrod C. Burns
摘要： 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.
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公开(公告)号：US11859969B2
公开(公告)日：2024-01-02
申请号：US17976612
申请日：2022-10-28
发明人： Hideki Morii , Takuya Inoue
摘要： A measurement device includes: a probe part including a probe configured to measure a surface of an object to be measured and is attached so as to swing around a swing center according to a shape of the surface of the object to be measured; a scale configured to measure displacement by swinging of the probe part; a scale head configured to read a scale mark of the scale; and an arm part to which the probe part is attached, the arm part is attached so as to swing around the swing center integrally with the probe part, and the scale is attached to the arm part. When thermal expansion coefficients of the probe part, the arm part and the scale are α, β and γ respectively, the measurement device satisfies a condition of (α+γ)−1/2α≤β≤(α+γ)+1/2α.
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公开(公告)号：US20230266110A1
公开(公告)日：2023-08-24
申请号：US17823421
申请日：2022-08-30
IPC分类号： G01B3/1003 , G01B3/00
CPC分类号： G01B3/1004 , G01B3/006
摘要： A device, system and method of augmenting measure units, symbols and patterns upon various surfaces. These surfaces are convenient for such types of measurement applications such as, but not limited to, construction tape, work desks, and locations of building code consideration and placement within innovative areas such as internal paneling. The augmented measuring system can use a repeating pattern to improve referenceability and application.
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公开(公告)号：US11663888B2
公开(公告)日：2023-05-30
申请号：US17245311
申请日：2021-04-30
申请人： DISH Ukraine L.L.C.
发明人： Zane Eaton
IPC分类号： G06F9/54 , G08B5/22 , G08B15/00 , G08B21/04 , G08B29/18 , G01B3/00 , G01B5/012 , G01B7/012 , G01B11/00 , A61B5/024 , G08B1/08 , G08B3/10 , G08B5/36 , G08B21/02 , G08B25/14 , H04L12/28
CPC分类号： G08B5/223 , A61B5/024 , G01B3/008 , G01B5/012 , G01B7/012 , G01B11/007 , G08B1/08 , G08B3/10 , G08B5/36 , G08B15/002 , G08B21/0297 , G08B21/0453 , G08B25/14 , G08B29/188 , H04L12/2803
摘要： Various arrangements for handling a potential security situation using a home automation system are presented. A biometric measurement of a user may be received. An alert from a home automation device in wireless communication with the home automation host system may be received. If the biometric measurement is associated with the alert, a security response action may be performed.
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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
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.
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