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公开(公告)号：US20170307479A1
公开(公告)日：2017-10-26
申请号：US15509250
申请日：2016-08-25
Applicant: A&D COMPANY, LIMITED
Inventor： Yukihisa ITO , Kazuki KIDO , Tatsuo ICHIGE , Masaaki BANNO
CPC classification number: G01M17/02 , B60C19/00 , B60C25/007 , B60C25/0551
Abstract: Provided is a tire testing apparatus capable of accurately and easily measuring a load which a tire receives from a road surface. The tire testing apparatus includes a plate buried in a road surface with which a tire is in contact, at least one ground-contact-force sensor measuring a ground-contact force during a contact of the tire, and at least one plate sensor measuring a load applied to the plate. According to the tire testing device, a ground-contact force of the tire can be measured by the ground-contact-force sensor and a load which the tire applies to the plate can be measured by the plate sensor.
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公开(公告)号：US20170138783A1
公开(公告)日：2017-05-18
申请号：US15318600
申请日：2014-06-26
Applicant: A&D COMPANY, LIMITED
Inventor： Naoto IZUMO , Satoshi SUZAKI
CPC classification number: G01G23/005 , G01G21/24 , G01G21/244 , G01G23/01 , G01G23/02
Abstract: Provided is a mass sensor including a four-corner-adjusting-mechanism capable of reducing the sensitivity of four-corner adjustment without reducing the rigidity of a Roberval mechanism. A mass sensor (1) includes a Roberval mechanism (2) in which a floating frame (21) and a fixing frame (22) are connected by upper and lower sub-frames (23, 24) having thin portions (23b) formed thereon, and a four-corner-adjusting-mechanism (4) to perform parallelism adjustment. The four-corner-adjusting-mechanism (4) includes an adjusting screw (41), and an upper elastic member (42u) and a lower elastic member (42d) disposed in series in the vertical direction so as to sandwich the sub-frame (23) to be subjected to parallelism adjustment.
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公开(公告)号：US09604207B2
公开(公告)日：2017-03-28
申请号：US14785469
申请日：2013-05-14
Applicant: A&D Company, Limited
Inventor： Naoto Izumo , Yutaka Dodate
IPC: B01L3/02
CPC classification number: B01L3/0237 , B01L3/0217 , B01L3/0286 , B01L2200/08
Abstract: To provide an electric pipette in which the impact resistance against the dropping of the electric pipette is elevated, the external breakage of the device and the damage of operation performances are reduced, and the discharging performance of the device is maintained and ensured. An electric pipette 100 including a main casing 1, an operation switch 14, a hand grip 15, a display-operation section 9, a release switch 12 and a finger rest 16, in which at least one shock absorber 201 to 206 disposed on at least one apex of at least one line among a line LF, a line LB, a line LL, a line LR and a line LU, which are prepared by drawing lines between two or more projecting sites in each of a front surface 100F, a back surface 100B, a left side surface 100L, a right side surface 100R and an upper surface 100U.
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公开(公告)号：US20160170453A1
公开(公告)日：2016-06-16
申请号：US14950151
申请日：2015-11-24
Applicant: A&D Company, Limited
Inventor： Makoto YAMAZAKI , Toyohiko AKAZAWA , Akio YOSHIKAWA , Hajime TAKEO
IPC: G06F1/18
CPC classification number: G06F1/185 , G06F1/181 , G06F1/183 , H05K5/0021
Abstract: To provide an electronic device in which a CPU unit and an arbitrary number of IO units can be connected by stacking without the ineffective size increase of the entire device, and the easy unlocking is possible. The CPU unit 13 and the IO unit 15 are connected by inserting a pair of edge connecters 63, 65 formed at both ends of a riser board 61 into an edge-connector socket 33 formed in a first board 31 of the CPU unit 13 and into an edge-connector socket 57 formed in a second board 51 of the CPU unit 13, and the first board 31 and the second board 51 are electrically connected through the riser board 61.
Abstract translation: 为了提供一种电子设备，其中可以通过堆叠连接CPU单元和任意数量的IO单元，而不会使整个设备的无效大小增加，并且易于解锁成为可能。 CPU单元13和IO单元15通过将形成在提升板61的两端的一对边缘连接器63,65插入形成在CPU单元13的第一板31中的边缘连接器插座33中来连接，并且 形成在CPU单元13的第二板51中的边缘连接器插座57和第一板31和第二板51通过提升板61电连接。
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公开(公告)号：US20150128725A1
公开(公告)日：2015-05-14
申请号：US14401167
申请日：2013-04-30
Applicant: A&D Company Limited
Inventor： Tatsuo Ichige , Masaaki Banno , Tomoyuki Ishimori
IPC: G01L1/22
CPC classification number: G01L1/22 , G01L1/2231 , G01L1/246 , G01N3/08
Abstract: [Object] To provide a low-cost, compact, high-precision axial force sensor.[Solution] The axial force sensor is configured including a pair of pressing plates (12) and a strain gauge (14) arranged in parallel, and sandwiching the strain gauge (14) with the pair of pressing plates (14). The strain gauge (14) includes a plurality of sensitive elements consisting of resistors, and is provided with a spacer (16) that transmits a pressing force from the pair of pressing plates (12) to at least one of the plurality of sensitive elements and blocks the pressing force with respect to the rest of the sensitive elements. The spacer (16) is formed in a ring shape, and has a plurality of opening portions formed at constant angular intervals. On the strain gauge, the sensitive elements are provided at the positions of the opening portions and positions therebetween.
Abstract translation: [目的]提供一种低成本，紧凑，高精度的轴向力传感器。 [解决方案]轴向力传感器被构造成包括平行布置的一对按压板（12）和应变仪（14），并将应变仪（14）与该对压板（14）夹在一起。 应变计（14）包括多个由电阻组成的敏感元件，并且设置有间隔件（16），该间隔件将来自一对加压板（12）的按压力传递到多个敏感元件中的至少一个， 阻止相对于其余敏感元件的按压力。 间隔件（16）形成为环形，并且具有以恒定角度间隔形成的多个开口部。 在应变片上，敏感元件设置在开口部分的位置和位置之间。
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Patent Agency Ranking
公开(公告)号：US20240271989A1
公开(公告)日：2024-08-15
申请号：US18567349
申请日：2021-06-28
Applicant: A&D COMPANY, LIMITED
Inventor： Hisanori ODA
IPC: G01G21/28
CPC classification number: G01G21/286
Abstract: The balance includes the double windshield including an inner windshield that covers a weighing pan, and an outer windshield that covers the inner windshield, the respective windshields include sliding doors openable and closable on a lateral surface, a pair of engagement members configured to link sliding doors positioned on the same lateral surface side of the respective windshields so as to move in the same direction are provided, a protrusion is provided on one engagement member, and a recess is provided in the other engagement member, the protrusion is configured to enter into and exit from the recess, when the protrusion enters into the recess, the pair of engagement members is brought into an engaged state, and in such an engaged state, the sliding doors are linked together to be capable of opening and closing simultaneously.
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公开(公告)号：US11988545B2
公开(公告)日：2024-05-21
申请号：US17426970
申请日：2019-03-13
Applicant: A&D COMPANY, LIMITED
Inventor： Yoshikuni Sato , Yoshikazu Nagane
Abstract: A proposing an improvement in an installation environment of a weighing apparatus is made by including (a) a step of acquiring, weighed data of an object (7) to be weighed from a weighing sensor (13) together with time information, (b) a step of acquiring, environmental data together with time information, (c) a step of checking, with respect to the weighed data and the environmental data, whether an amount of change of the data per unit time or an average value of the data is less than or not less than a threshold with reference to a threshold database (191) and determining influence on the apparatus, and (d) a step of making a proposal on the installation environment for each result of the determination with reference to an improvement proposal database (193).
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公开(公告)号：US20240142298A1
公开(公告)日：2024-05-02
申请号：US18496835
申请日：2023-10-27
Applicant: A&D COMPANY, LIMITED
Inventor： Hiroaki TATENO
Abstract: An electronic balance includes an electromagnetic unit including a yoke with a magnet disposed inside, and configured to achieve a balance with a load of a to-be-weighed object by supplying a current to a coil disposed in a magnetic field of the magnet, and a temperature sensor configured to detect a temperature of the electromagnetic unit, wherein the temperature sensor is attached to a flexible board including a sensor attaching portion to which the temperature sensor is attached and a lead wire portion configured to connect the temperature sensor to an A/D converter, a sensor accommodating recess capable of accommodating the temperature sensor is formed on a surface of the yoke, and the temperature sensor is attached to the electromagnetic unit so that the temperature sensor is accommodated in the sensor accommodating recess, and the sensor attaching portion closes the sensor accommodating recess.
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29.发明公开公开(公告)号：US20240094049A1
公开(公告)日：2024-03-21
申请号：US18269467
申请日：2020-12-25
Applicant: A&D COMPANY, LIMITED
Inventor： Hisanori ODA
CPC classification number: G01G23/16 , G01G13/02 , G01G21/286
Abstract: The electronic balance is configured to be capable of performing the following series of operations (I) to (VII) automatically: (I) The opening and closing mechanism opens the door. (II) The moving up/down mechanism applies the load of the built-in weight to the weighing mechanism. (III) The opening and closing mechanism closes the door. (IV) After a predetermined period of time elapses, the opening and closing mechanism opens the door. (V) The moving up/down mechanism removes the load of the built-in weight from the weighing mechanism. (VI) The opening and closing mechanism closes the door. (VII) The control unit performs zero-point adjustment of the weighed value. Accordingly, operation of preliminary loading is automatically performed, and thus the stability of the weighing accuracy is improved.
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公开(公告)号：US20230380704A1
公开(公告)日：2023-11-30
申请号：US18031905
申请日：2021-10-11
Inventor： Naotaka HASEBE , Shohei MORODOME , Masaki FURUKOSHI , Kazunori UEMURA , Masaru SUGIMACHI , Takuya NISHIKAWA
CPC classification number: A61B5/02125 , A61B5/02233 , A61B2560/0223
Abstract: A blood pressure monitoring apparatus including a linear relationship storage portion storing previously stored linear relationships, a blood pressure measurement portion measuring a real arterial pressure of the person to be measured, a proper relationship generation portion applying, for the person to be measured, the real arterial pressure, real compression pressures, and real pulse wave propagation velocities, to thereby generate a proper relationship on the person to be measured among the real arterial pressures of the person to be measured, the real compression pressures, and the real pulse wave propagation velocities, and a blood pressure estimation portion applying, for the person to be measured, the real compression pressures and the real pulse wave propagation velocities obtained under the real compression pressures, to the proper relationship on the person to be measured, to thereby estimate the estimated arterial pressure.
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