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公开(公告)号：US11619572B2
公开(公告)日：2023-04-04
申请号：US17374561
申请日：2021-07-13
申请人： Maxell, Ltd.
发明人： Akihiko Kandori , Yuko Sano , Yuhua Zhang , Shigemitsu Ando , Mitsunobu Watanabe , MItsuo Okimoto
摘要： An object of the present invention is to provide a durometer enabling a contact portion in contact with an object to perform smooth piston motion. The durometer includes a main body unit including a movable unit pressed continuously against an object to be measured, a first sensor outputting acceleration information corresponding to an acceleration of movement of a contact part of the object to be measured in contact with the movable unit in a pressing direction, a second sensor outputting reactive force information corresponding to a reactive force at the contact part of the object to be measured in contact with the movable unit, a motor, a crank mechanism driven by the motor and causing the main body unit and the movable unit to perform piston motion, and at least one buffering member disposed on a periphery of the main body unit.
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公开(公告)号：US20220349793A1
公开(公告)日：2022-11-03
申请号：US17733006
申请日：2022-04-29
发明人： Roland Schaefer , Sandra Straub , Matthias Pascher
IPC分类号： G01N3/40
摘要： Example networked material testing systems include: a database system storing a shared database, the shared database storing a material test procedure and material test result data; a first material test system communicatively coupled to the database system and configured to perform a first type of material test; and a second material test system communicatively coupled to the database system and configured to perform the first type of material test; wherein the database system comprises a computing device configured to execute machine readable instructions which cause the computing device to: transmit a first test program to the first material test system for performance of the first type of material test on a first specimen according to the first test program; store, in the shared database, first test result data received from the first material test system based on execution of the first test program; transmit a second test program to the second material test system for performance of the first type of material test on a second specimen according to the second test program; store, in the shared database, second test result data received from the first material test system or the second material test system based on execution of the second test program; and generate one or more test reports based on the first test program, the first material test system that performed the first test program, the second test program, and the second material test system that performed the second test program.
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公开(公告)号：US11372121B1
公开(公告)日：2022-06-28
申请号：US17581101
申请日：2022-01-21
发明人： Lixi Liang , Xiangjun Liu , Jian Xiong , Yi Ding , Wen Zhang
摘要： A method for testing and extracting paleo-tectonic geostress based on rock core, including: selecting rock cores in different tectonic periods; preparing standard cylindrical samples from the rock cores in a specific orientation; subjecting the samples to an acoustic emission test to test paleo-stresses of multiple tectonic periods and obtain paleo-tectonic stress data sequence; based on a correlation analysis and an Euclidean distance of the stress data sequence, stripping and extracting multi-level Kaiser stress points of the acoustic emission of rock cores from different formations, so as to calculate and evaluate the ground stress of an evaluated formation in an evaluated paleo-tectonic period.
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公开(公告)号：US20220163436A1
公开(公告)日：2022-05-26
申请号：US17442677
申请日：2020-03-12
摘要： The present disclosure relates to a method and a system for determining the mechanical state of an agricultural land, wherein sensors, arranged in a tillage element of an agricultural machine, obtain measurements of a vibratory signal which is the product of the tillage operation of the agricultural machine on the land. Communication means send said measurements in data packets to a processor module. The processor module transfers the measurements to the frequency domain and calculates energy measurements in order to finally determine the mechanical state of the agricultural land, based on the analysis of said calculated energies, wherein the mechanical state determined comprises a degree of hardness and a degree of plasticity.
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公开(公告)号：US20220057311A1
公开(公告)日：2022-02-24
申请号：US17413256
申请日：2019-12-04
发明人： Takuya AKIYAMA , Kazunori MATSUDA , Junji FUJIMOTO
IPC分类号： G01N3/40 , G01N33/50 , G01N33/483
摘要： For providing a method capable of physically and objectively evaluating the consistency and state of a stool, provided is a method for measuring a stool consistency with a texture analyzer provided with a probe, the probe having a shape capable of measuring a consistency of a stool in a liquid form and in a solid form.
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公开(公告)号：US11137329B2
公开(公告)日：2021-10-05
申请号：US16633786
申请日：2018-07-27
申请人： GRINDOSONIC BVBA
发明人： Alex Van Den Bossche
摘要： The invention pertains to an apparatus for analyzing a mechanical vibratory response of a solid material sample, the apparatus comprising: an array of impactors arranged to impart an impact on respective well-defined points on the surface of said solid material sample; a sensor configured to capture said mechanical vibratory response as a time-varying signal, subsequent to an impact of said at least one impactor; and processing means configured to analyze said time-varying signal to determine the frequencies and decay constants of sinusoids making up said time-varying signal. The invention also pertains to a corresponding method of characterizing a solid material sample.
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公开(公告)号：US11041375B2
公开(公告)日：2021-06-22
申请号：US15642608
申请日：2017-07-06
发明人： Anthony Reid , Michael J. Rikkola
摘要： Systems and methods for estimating a hardness of a rock mass during operation of an industrial machine. One system includes an electronic processor configured to receive a rock mass model and to receive live drilling data from the industrial machine. The electronic processor is also configured to update the rock mass model based on the live drilling data and to estimate a drilling index for a hole based on the updated rock mass model. After estimating a drilling index for the hole, the electronic processor is also configured to set a blasting parameter for the hole based on the estimated drilling index.
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公开(公告)号：US11035842B2
公开(公告)日：2021-06-15
申请号：US16067896
申请日：2017-09-22
发明人： Erich Hunger , Sebastian Hunger , Fabian Hunger
摘要： The present invention relates to a needle-guiding device (2) for a specified drilling resistance measurement unit, a drilling resistance measurement unit itself for investigating the nature of wood, and to a method for investigating the nature of wood. The needle-guiding device (2) for the drilling resistance measurement unit is designed to guide the drill needle (1) and to be operatively coupled to a drive of the drilling resistance measurement unit. The needle-guiding device (2) has a supporting device and a needle holder (4). The needle holder (4) has a drill chuck which is designed to receive the specified drill needle (1), and the supporting device extends in the longitudinal direction of the specified drill needle (1). According to the invention, the supporting device comprises at least one scissor-type extending grid device (8) having a scissor-type extending grid (8′) consisting of bars (81) or has a drive device having two interacting force transmission elements which are arranged parallel next to each other.
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公开(公告)号：US20210036384A1
公开(公告)日：2021-02-04
申请号：US16643298
申请日：2018-09-10
申请人： KONICA MINOLTA, INC.
IPC分类号： H01M10/42 , G01N3/40 , G01N23/041 , G01N25/72 , G01N27/83 , H01M10/0525
摘要： A non-destructive inspection method of inspecting an inspection target using multiple different types of non-destructive inspection means that include one non-destructive inspection means and at least one other non-destructive inspection means. The method includes determining a marking position on the inspection target in a detection result by the one non-destructive inspection means, causing a device to store the marking position, and fixedly forming a mark on the inspection target corresponding to the marking position. The mark is detectable by the other non-destructive inspection means. The method further includes causing the other non-destructive inspection means to inspect an inspection target including the mark. The method further includes contrasting detection results by the multiple different types of non-destructive inspection means in reference to the mark which is the marking position.
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公开(公告)号：US10596799B2
公开(公告)日：2020-03-24
申请号：US15414933
申请日：2017-01-25
发明人： Dong-ki Kim , Jei-young Lee , Young-hwan Kim , Min-woo Seo
IPC分类号： B29C67/00 , B33Y50/02 , G01N29/04 , G01N29/44 , B33Y10/00 , G01N29/34 , G01N29/06 , G01N29/11 , B29C64/106 , B29C64/393 , B29C64/321 , B29C64/386 , B33Y30/00 , G01N3/40 , G01N21/3563 , G01N21/3581
摘要： A sensing device capable of detecting hardness includes a sensor array including a plurality of sensors, each of the plurality of sensors including a transmitter configured to emit a detection wave and a receiver configured to receive a reflected detection wave reflected by an object, the plurality of sensors arranged in a matrix form; and a controller configured to obtain image information and hardness information of each portion of the object from the reflected waves received by the plurality of sensors, and to form three-dimensional print data by mapping the image information and the hardness information.
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