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1. 发明授权

US09452437B2 Centrifuge and power controlling apparatus including a voltage switching unit 有权
标题翻译：离心机和动力控制装置，包括电压切换单元
公开(公告)号：US09452437B2
公开(公告)日：2016-09-27
申请号：US13989626
申请日：2011-11-25
申请人： Hidetaka Osawa , Kousuke Maeno , Hiroyuki Takahashi
发明人： Hidetaka Osawa , Kousuke Maeno , Hiroyuki Takahashi
IPC分类号： B04B9/02 , B04B9/10 , B04B13/00 , B04B15/02 , H02M1/10 , H02M5/458
CPC分类号： B04B9/02 , B04B9/10 , B04B13/00 , B04B15/02 , H02M1/10 , H02M5/458
摘要： A centrifuge includes a rotor which accommodates a sample, a motor which rotationally drives the rotor and a chiller which cools a rotor chamber, and is provided with a transformer which has a plurality of secondary side taps, converts an AC voltage which is input from a primary side to a plurality of voltages, and outputs, and a voltage switching unit which is connected to the plurality of secondary side taps of the transformer, selects any one of outputs of the secondary side taps, and outputs to the chiller. The microcomputer controls the voltage switching unit corresponding to the power supply frequency which is determined using the output of the zero-crossing detection circuit, and supplies the desired driving voltage to the chiller.
摘要翻译：离心机包括容纳样品的转子，旋转地驱动转子的电动机和冷却转子室的冷却器，并且设置有具有多个次级侧抽头的变压器，转换从初级侧到多个电压，并且输出，并且连接到变压器的多个次级侧抽头的电压切换单元选择次级侧抽头的输出中的任一个，并输出到冷却器。微型计算机控制与使用过零检测电路的输出确定的电源频率对应的电压切换单元，并将期望的驱动电压提供给制冷机。

2. 发明授权

US07374720B2 Control device for automatic liquid handling system 失效
标题翻译：自动液体处理系统控制装置
公开(公告)号：US07374720B2
公开(公告)日：2008-05-20
申请号：US10714889
申请日：2003-11-18
申请人： Hiroatsu Toi , Hidetaka Osawa , Kenji Yamada , Tadashi Ohkawara
发明人： Hiroatsu Toi , Hidetaka Osawa , Kenji Yamada , Tadashi Ohkawara
IPC分类号： B32B5/02
CPC分类号： G01N35/1011 , G01N2035/103 , Y10T436/2575
摘要： In reagent reaction experiments using microplates, the operator cannot just set dispensing tips in all the fixing holes of the dispensing tip container. It is necessary to carry out the time-consuming task of deciding in advance on a suitable arrangement of positions for the dispensing tips. It is also necessary for the operator to carry out the time-consuming task of determining in advance the quantity of reagent used and how the reagent is to be arranged. These problems are solved by providing a control device that includes a dispensing tip arrangement calculator and reagent quantity and arrangement calculator, and that can inform the operator of these results. The dispensing tip arrangement, the reagent quantity used, and the reagent arrangement is calculated from the information set in advance on specific reagent, the quantity of reagent dispensed into one well of the microplate, the range of wells in the microplate into which reagent is dispensed, and the direction of dispensing.
摘要翻译：在使用微孔板的试剂反应实验中，操作者不能仅在分配尖端容器的所有固定孔中设置分配尖端。需要进行耗时的任务，即预先决定用于分配提示的适当位置。操作者还需要预先确定所用试剂的数量以及如何布置试剂的耗时的任务。这些问题通过提供一种控制装置来解决，所述控制装置包括分配尖端布置计算器和试剂数量和布置计算器，并且可以向操作者通知这些结果。根据预先对特定试剂设定的信息，分配到微板的一个孔中的试剂的量，分配试剂的微板中的孔的范围计算分配尖端装置，使用的试剂量和试剂装置，以及分配方向。

3. 发明授权

US07618589B2 Automatic dispenser 失效
标题翻译：自动分配器
公开(公告)号：US07618589B2
公开(公告)日：2009-11-17
申请号：US11116299
申请日：2005-04-28
申请人： Hiroatsu Toi , Kenji Yamada , Masataka Morita , Hidetaka Osawa , Tadashi Ohkawara
发明人： Hiroatsu Toi , Kenji Yamada , Masataka Morita , Hidetaka Osawa , Tadashi Ohkawara
IPC分类号： B01L3/02
CPC分类号： G01N35/1011 , G01N35/1065 , G01N2035/1013 , G01N2035/103
摘要： An automatic dispenser includes a dispensing head, a transporter, a controller, sensors, and an adjustor. The dispensing head accommodates a plurality of dispensing tips and draws liquid into and ejects liquid from the dispensing tips. The transporter moves the dispensing head within an XYZ space. The controller controls drawing and ejecting of liquid by the dispensing head and movement of the dispensing head by the transporter. The sensors detect whether dispensing tips are mounted in the dispensing head. The adjustor aligns the reference positions of the dispensing head and the sensors in the XY plane.
摘要翻译：自动分配器包括分配头，输送器，控制器，传感器和调节器。分配头容纳多个分配尖端并将液体从分配尖端抽出并喷出液体。输送器将分配头移动到XYZ空间内。控制器通过分配头控制液体的抽出和排出，并通过运送器移动分配头。传感器检测分配尖端是否安装在分配头中。调节器将分配头和传感器的参考位置对准XY平面。

4. 发明申请

US20060051246A1 Automatic dispenser 失效
公开(公告)号：US20060051246A1
公开(公告)日：2006-03-09
申请号：US11116299
申请日：2005-04-28
申请人： Hiroatsu Toi , Kenji Yamada , Masataka Morita , Hidetaka Osawa , Tadashi Ohkawara
发明人： Hiroatsu Toi , Kenji Yamada , Masataka Morita , Hidetaka Osawa , Tadashi Ohkawara
IPC分类号： B01L3/02
CPC分类号： G01N35/1011 , G01N35/1065 , G01N2035/1013 , G01N2035/103
摘要： An automatic dispenser includes a dispensing head, a transporter, a controller, sensors, and an adjustor. The dispensing head accommodates a plurality of dispensing tips and draws liquid into and ejects liquid from the dispensing tips. The transporter moves the dispensing head within an XYZ space. The controller controls drawing and ejecting of liquid by the dispensing head and movement of the dispensing head by the transporter. The sensors detect whether dispensing tips are mounted in the dispensing head. The adjustor aligns the reference positions of the dispensing head and the sensors in the XY plane.

5. 发明授权

US09981274B2 Centrifuge having a plurality of inverters 有权
公开(公告)号：US09981274B2
公开(公告)日：2018-05-29
申请号：US14111463
申请日：2012-04-13
申请人： Masahiro Inaniwa , Hiroyuki Takahashi , Kouichi Akatsu , Hisanobu Ooyama , Yuki Hodotsuka , Hidetaka Osawa
发明人： Masahiro Inaniwa , Hiroyuki Takahashi , Kouichi Akatsu , Hisanobu Ooyama , Yuki Hodotsuka , Hidetaka Osawa
IPC分类号： B04B9/02 , B04B9/10 , B04B15/02
CPC分类号： B04B9/02 , B04B9/10 , B04B15/02
摘要： A centrifuge including: a rotor configured to hold a sample and configured to be detachably mounted, a rotation chamber accommodating the rotor, a plurality of motors configured to be rotationally driven by three-phase AC power, and a control device configured to control centrifuging operation, wherein one of the plurality of motors is a centrifuge motor configured to rotate the rotor, and the control device is configured to change distribution of power supplied to the centrifuge motor and power supplied to another motor of the plurality of motors during one operation.

6. 发明申请

US20120260687A1 CENTRIFUGE 有权
标题翻译：离心机
公开(公告)号：US20120260687A1
公开(公告)日：2012-10-18
申请号：US13446497
申请日：2012-04-13
申请人： Masahiro INANIWA , Hiroyuki TAKAHASHI , Kouichi AKATSU , Hisanobu OOYAMA , Yuki HODOTSUKA , Hidetaka OSAWA
发明人： Masahiro INANIWA , Hiroyuki TAKAHASHI , Kouichi AKATSU , Hisanobu OOYAMA , Yuki HODOTSUKA , Hidetaka OSAWA
IPC分类号： F25B49/02 , F25B41/04 , F25D31/00
CPC分类号： B04B15/02 , B04B9/10 , B04B13/00
摘要： A centrifuge including: a rotor configured to be driven by a motor and to hold a sample, a centrifuge inverter, a chamber accommodating the rotor, a temperature sensor configured to detect the temperature of the chamber, a cooling machine configured to cool the chamber and including a compressor, a compressor inverter, a compressor motor configured to be controlled in a variable speed and a control device, wherein the control device carries out a feedback control of the compressor motor based on a preset temperature and a detected temperature of the temperature sensor when the rotation number of the compressor motor is larger than a predetermined rotation number, and the control device carries out an intermittent control for turning ON-OFF the cooling function of the compressor when the rotation number of the compressor motor is smaller than a predetermined rotation number.
摘要翻译：一种离心机，包括：转子，其被配置为由电动机驱动并保持样品，离心机逆变器，容纳转子的室，被配置为检测室的温度的温度传感器，被配置为冷却室的冷却机构，包括压缩机，压缩机逆变器，被配置为以可变速度控制的压缩机电动机和控制装置，其中控制装置基于预设温度和温度传感器的检测温度执行压缩机电动机的反馈控制当压缩机电动机的旋转数大于预定转数时，并且当压缩机电动机的转速小于预定转速时，控制装置进行用于使压缩机的冷却功能接通 - 断开的间歇控制数。

7. 发明授权

US07390460B2 Control device for automatic liquid handling system 失效
标题翻译：自动液体处理系统控制装置
公开(公告)号：US07390460B2
公开(公告)日：2008-06-24
申请号：US10714891
申请日：2003-11-18
申请人： Hidetaka Osawa , Hiroatsu Toi , Kenji Yamada , Tadashi Ohkawara
发明人： Hidetaka Osawa , Hiroatsu Toi , Kenji Yamada , Tadashi Ohkawara
IPC分类号： G01N21/00
CPC分类号： G01N35/0092 , Y10T436/2575
摘要： In reagent reaction experiments using microplates, a desired period of time can be set for determining the time to introduce a reaction stop solution after introduction of a reagent. The set time is measured starting from the introduction of the reagent and the reaction stop solution is introduced immediately after expiration of the set time. A control device for an automatic liquid handling system having the above-described reaction time managing feature is also provided with a self-diagnosing function that is capable of determining whether scheduled processes are executable or not during the time set before execution of the processes and informing an operator of the results of determination.
摘要翻译：在使用微孔板的试剂反应实验中，可以设定期望的时间段以确定引入试剂后引入反应停止溶液的时间。从引入试剂开始测定凝固时间，并在设定时间期满后立即引入反应停止溶液。具有上述反应时间管理特征的自动液体处理系统的控制装置还具有能够在执行处理之前设定的时间内确定调度过程是否可执行的自诊断功能，并通知操作人员确定结果。

8. 发明授权

US06701219B2 Control method for a link arm mechanism and an automatic centrifugal machine employing this link arm mechanism 有权
标题翻译：连杆臂机构的控制方法和采用该连杆机构的自动离心机
公开(公告)号：US06701219B2
公开(公告)日：2004-03-02
申请号：US09726438
申请日：2000-12-01
申请人： Hideki Hoshiba , Masahiro Inaniwa , Hidetaka Osawa , Hiroshi Hayasaka
发明人： Hideki Hoshiba , Masahiro Inaniwa , Hidetaka Osawa , Hiroshi Hayasaka
IPC分类号： G06F1900
CPC分类号： G01N35/0099 , B04B5/0421 , B04B13/00 , B04B2011/046 , G01N35/026 , G01N2035/00495
摘要： An automatic centrifugal machine comprises a handling apparatus for shifting a test specimen from a predetermined position, a rotor equipped with a bucket accommodating the test specimen, a drive motor for rotating the rotor, a chamber surrounding the rotor, and a refrigerator for cooling the chamber, and the automatic centrifugal machine has a height equal to or less than 1,450 mm. A conveyor line, conveying the test specimen, has a height in a range from 750 mm to 850 mm. The handling apparatus of the test specimen is formed by a link arm mechanism including first and second sliders, first and second arms, and a manipulator hand. The manipulator hand is shifted by controlling first and second sliders so as to satisfy the following relationship Bx = x1 - L2 2 - [ L1 ⁢ ⁢ sin ⁢ { cos - 1 ⁢ ⁢ ( x1 - Ax L1 ) } + d ] 2 where “L1” represents the length of a first arm, “L2” represents the length of a second arm, “d” represents the clearance between the arm pivot axes on the first and second sliders, “Ax” represents the position of the first slider in the sliding direction and “Bx” represents the position of the second slider in the sliding direction, and “x1” represents the position of the shift member in the sliding direction.
摘要翻译：一种自动离心机，其特征在于，包括：用于将试样从预定位置移位的搬运装置，配备有容纳试样的铲斗的转子，用于使转子旋转的驱动马达，围绕转子的室;以及用于冷却室自动离心机的高度等于或小于1450mm。传送测试样本的输送线的高度范围为750毫米至850毫米。试样的处理装置由包括第一和第二滑块，第一和第二臂以及操纵手的连杆臂机构形成。通过控制第一和第二滑块来移动操纵器手，以满足以下关系：“L1”表示第一臂的长度，“L2”表示第二臂的长度，“d”表示臂枢轴第一滑块和第二滑块上的轴为“Ax”，表示第一滑块在滑动方向上的位置，“Bx”表示第二滑块在滑动方向上的位置，“x1” 滑动方向。

9. 发明申请

US20140045669A1 CENTRIFUGE AND POWER CONTROLLING APPARATUS 有权
标题翻译：离心机和动力控制装置
公开(公告)号：US20140045669A1
公开(公告)日：2014-02-13
申请号：US13989626
申请日：2011-11-25
申请人： Hidetaka Osawa , Kousuke Maeno , Hiroyuki Takahashi
发明人： Hidetaka Osawa , Kousuke Maeno , Hiroyuki Takahashi
IPC分类号： B04B9/02
CPC分类号： B04B9/02 , B04B9/10 , B04B13/00 , B04B15/02 , H02M1/10 , H02M5/458
摘要： A centrifuge includes a rotor which accommodates a sample, a motor which rotationally drives the rotor and a chiller which cools a rotor chamber, and is provided with a transformer which has a plurality of secondary side taps, converts an AC voltage which is input from a primary side to a plurality of voltages, and outputs, and a voltage switching unit which is connected to the plurality of secondary side taps of the transformer, selects any one of outputs of the secondary side taps, and outputs to the chiller. The microcomputer controls the voltage switching unit corresponding to the power supply frequency which is determined using the output of the zero-crossing detection circuit, and supplies the desired driving voltage to the chiller.
摘要翻译：离心机包括容纳样品的转子，旋转地驱动转子的电动机和冷却转子室的冷却器，并且设置有具有多个次级侧抽头的变压器，转换从初级侧到多个电压，并且输出，并且连接到变压器的多个次级侧抽头的电压切换单元选择次级侧抽头的输出中的任一个，并输出到冷却器。微型计算机控制与使用过零检测电路的输出确定的电源频率对应的电压切换单元，并将期望的驱动电压提供给制冷机。

10. 发明申请

US20140031191A1 CENTRIFUGE 有权
标题翻译：离心机
公开(公告)号：US20140031191A1
公开(公告)日：2014-01-30
申请号：US14111463
申请日：2012-04-13
申请人： Masahiro Inaniwa , Hiroyuki Takahashi , Kouichi Akatsu , Hisanobu Ooyama , Yuki Hodotsuka , Hidetaka Osawa
发明人： Masahiro Inaniwa , Hiroyuki Takahashi , Kouichi Akatsu , Hisanobu Ooyama , Yuki Hodotsuka , Hidetaka Osawa
IPC分类号： B04B9/02
CPC分类号： B04B9/02 , B04B9/10 , B04B15/02
摘要： A centrifuge including: a rotor configured to hold a sample and configured to be detachably mounted, a rotation chamber accommodating the rotor, a plurality of motors configured to be rotationally driven by three-phase AC power, and a control device configured to control centrifuging operation, wherein one of the plurality of motors is a centrifuge motor configured to rotate the rotor, and the control device is configured to change distribution of power supplied to the centrifuge motor and power supplied to another motor of the plurality of motors during one operation.
摘要翻译：一种离心机，其特征在于，包括：转子，其被构造成保持试样并构造成可拆卸地安装，容纳所述转子的旋转室，构造成由三相AC电力旋转驱动的多个电动机;以及控制装置，其被配置为控制离心操作其中，所述多个电动机中的一个是配置成使所述转子旋转的离心机电动机，并且所述控制装置被配置为在一个操作期间改变供给到所述离心机电动机的功率的分配和供给到所述多个电动机中的另一个电动机的功率。

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