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公开(公告)号：US10082446B2
公开(公告)日：2018-09-25
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：US10067046B2
公开(公告)日：2018-09-04
申请号：US15116134
申请日：2014-02-03
Applicant: A&D Company, Limited
Inventor： Naoto Izumo , Shunsuke Kasamatsu
CPC classification number: G01N15/0618 , G01N1/2273 , G01N1/24 , G01N2001/2288 , G01N2001/245
Abstract: Provided is a measuring system capable of stably, safely, and easily measuring hazardous fine particles. A measuring system 10 includes a work space 3 in which measuring equipment 5 can be installed, a containment device 13 that defines the work space 3 by closing portions other than an open section 134 and an air inlet 132 and an air outlet 133, a temperature and humidity control device 11, a filter unit 12, and a first connection means 14, a second connection means 15, and a third connection means 16 that connect the above-described components. Accordingly, in the measuring system 10, air whose temperature and humidity are controlled circulates, and a laminar flow flows in the work space 3, and particles floating in the work space 3 are reliably contained inside the measuring system 10.
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公开(公告)号：US20180214881A1
公开(公告)日：2018-08-02
申请号：US15503300
申请日：2014-08-27
Applicant: A&D COMPANY, LIMITED
Inventor： Naoto IZUMO , Tsutomu ODAGIRI
CPC classification number: B01L9/54 , B01L3/0217 , B01L2300/021 , H02J7/0044 , H02J7/0047
Abstract: Provided is a battery charger suitable for an electric pipette, improved in degree of installation freedom and expandability. A battery charger includes a pipette receiver, left and right arms extending forward from the pipette receiver, charging electrodes that come into contact with pipette side electrodes exposed to the outside of a main body of an electric pipette and charge a battery of the electric pipette, a power delivering port, and preferably, a power relay port, and a pipette receiver rear surface is formed with a vertical plane, and the vertical plane acts as a fixing part.
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公开(公告)号：US20180058908A1
公开(公告)日：2018-03-01
申请号：US15557712
申请日：2015-03-27
Applicant: A&D COMPANY, LIMITED
Inventor： Yoshikazu NAGANE , Norihiko KUMAGAI
CPC classification number: G01G7/02 , G01G7/04 , G01G21/24 , G01G23/01 , G01G23/012
Abstract: Provided is an electronic balance of electromagnetic force type including a weight automatic loading mechanism which can place and remove a weight by its own mechanism without use of either an external balance weight or a built-in balance weight. An electronic balance of electromagnetic force type is provided with a beam equilibrium setting unit that sets two or more equilibrium states of the beam position detecting unit. By making conversion ratios of upper and lower light receiving circuits nonequivalent, an imaginary weight is generated by utilizing the operating principle of the electromagnetic balance of electromagnetic force type.
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公开(公告)号：US09844777B2
公开(公告)日：2017-12-19
申请号：US15322134
申请日：2014-06-27
Applicant: A&D COMPANY, LIMITED
Inventor： Naoto Izumo
IPC: B01L3/02
CPC classification number: B01L3/0275 , B01L2300/028 , B01L2300/0832 , B01L2300/0858
Abstract: Provided is a pipette tip having a visual indicator capable of confirming depth of liquid in contact with the pipette tip during a suction work. In the pipette tip, a marker-is formed on an outer surface of the pipette tip in a circumference direction in a tip end area in a tip end side for confirming the depth of liquid in contact with the pipette tip. Thereby, the depth of liquid in contact with the pipette tip is confirmed based on the marker directly or relatively.
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Patent Agency Ranking
公开(公告)号：US09513676B2
公开(公告)日：2016-12-06
申请号：US14950151
申请日：2015-11-24
Applicant: A&D Company, Limited
Inventor： Makoto Yamazaki , Toyohiko Akazawa , Akio Yoshikawa , Hajime Takeo
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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87.发明申请METHOD FOR ACCURATELY CALIBRATING DISCHARGE VOLUME OF PIPETTE, AND APPARATUS THEREFOR 审中-公开精确校准管道排放量的方法及其装置公开(公告)号：US20160236189A1
公开(公告)日：2016-08-18
申请号：US15024867
申请日：2013-11-12
Applicant: A&D COMPANY, LIMITED
Inventor： Naoto IZUMO , Yuji FUKAMI
IPC: B01L3/02
CPC classification number: B01L3/0237 , B01L3/021 , B01L3/0227 , B01L2200/148 , B01L2300/0627 , B01L2300/0645 , B01L2300/0832 , G01F11/022 , G01F11/023 , G01F11/027 , G01F13/00 , G01F25/0084 , G01G1/00 , G01G23/01 , G01N1/00
Abstract: To provide a method for calibrating a discharge volume of the pipette that enables accurate measurement of the discharge volume under arbitrary conditions, and to provide an apparatus therefor. The method including the steps of, setting a preset volume by the pipette that is actually used in a measurement (S1), sucking liquid that is actually used in the measurement into the pipette chip that is actually used in the measurement while aiming to be sucked the preset volume (S2), discharging the liquid sucked in the pipette chip onto a measuring apparatus (S3), determining an actual discharge volume of the pipette based on the weight measured (S4 to S6) and calculating a ratio between the preset volume and the actual discharge volume and correcting a sucking amount so as to bring the sucking amount to match an amount obtained by multiplying the preset volume by the ratio (S7 to S9).
Abstract translation: 提供一种用于校准移液管的排出体积的方法，其能够在任意条件下精确测量排出体积，并提供其装置。 该方法包括以下步骤：通过实际在测量中使用的移液管（S1）设定预设体积，将实际用于测量的液体吸入被测量中实际使用的移液管芯片，同时被吸引 预先设定的容积（S2），将吸移管芯吸入的液体排出到测定装置（S3）上，基于测定的重量来确定移液管的实际排出量（S4〜S6），并计算预设体积与 实际排出量和校正吸引量，以使吸引量与通过将预设体积乘以比例而获得的量相匹配（S7至S9）。
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公开(公告)号：US20150025399A1
公开(公告)日：2015-01-22
申请号：US14382730
申请日：2013-03-05
Applicant: A&D Company, Limited
Inventor： Hideo Nishibayashi , Kazuya Sata
CPC classification number: A61B5/02233 , A61B5/02116 , A61B5/02141
Abstract: An automatic blood pressure measuring apparatus includes: a compression band wrapped around a compressed site of a living body, the automatic blood pressure measuring apparatus sequentially extracting a pulse wave that is pressure oscillation in the compression band in a process of changing a compression pressure value of the compression band to determine a blood pressure value of the living body based on a change in the pulse wave, the compression band having a plurality of expansion bags having independent air chambers aligned in a width direction to respectively compress the compressed site of the living body, the automatic blood pressure measuring apparatus sequentially calculating an amplitude ratio of an amplitude value of a pulse wave from a predetermined expansion bag positioned on a downstream side of an upstream expansion bag positioned on an upstream side of an artery in the compressed site out of the expansion bags.
Abstract translation: 一种自动血压测量装置，包括：缠绕在生物体的压缩部位的压缩带，所述自动血压测量装置在将压缩压力值变化的过程中顺序地提取压缩带中的压力振荡的脉搏波 所述压缩带基于所述脉搏波的变化来确定所述生物体的血压值，所述压缩带具有多个具有在宽度方向排列的独立空气室的膨胀袋，以分别压缩所述生物体的压缩部位 所述自动血压测量装置顺序地计算来自位于位于所述压缩部位的动脉的上游侧的上游侧膨胀袋的下游侧的规定膨胀袋的脉搏波的振幅值的振幅比， 膨胀袋。
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公开(公告)号：US20240118125A1
公开(公告)日：2024-04-11
申请号：US18273320
申请日：2022-01-18
Applicant: A&D COMPANY, LIMITED
Inventor： Hideki OTSUKA , Tsutomu KOWA
Abstract: Provided is a weighing apparatus that enables occurrence of an abnormality to be noticed. A weighing apparatus includes a rectangular weighing base, weighing sensors disposed at four corners of the weighing base, a control unit configured to calculate a weighed value of a to-be-weighed object on the weighing base based on outputs of the weighing sensors, and an abnormality detection means configured to detect occurrence of an abnormality based on output values of the weighing sensors, and detects occurrence of an abnormality by comparing a sum of output values of a pair of weighing sensors disposed on one side of the weighing base among the weighing sensors with a sum of past output values of the pair of weighing sensors.
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公开(公告)号：US20240094048A1
公开(公告)日：2024-03-21
申请号：US18269520
申请日：2021-12-07
Applicant: A&D COMPANY, LIMITED
Inventor： Kazuna OKABE , Hisanori ODA
CPC classification number: G01G23/01 , G01G21/22 , G01G21/286 , G01G23/18
Abstract: In order to achieve the object described above, an electronic balance includes a weighing pan, a windshield, door opening and closing mechanisms configured to automatically open and close doors of the windshield, a weight sensor, a built-in weight, a weight applying and removing mechanism for the built-in weight, and a control unit, the control unit measures a standard deviation of the built-in weight as an actual use standard deviation (SDreal) accompanied by a series of opening and closing operations consisting of opening the door by the door opening and closing mechanism, loading the built-in weight by the weight applying and removing mechanism, closing the door by the door opening and closing mechanism, acquiring weighing data of the built-in weight, opening the door by the door opening and closing mechanism, unloading the built-in weight by the weight applying and removing mechanism, and closing the door by the door opening and closing mechanism.
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