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1. 发明授权

US08198554B2 Load cell unit calculating change based on detected temperature and weight checker, electronic balance, and balance using same 有权
公开(公告)号：US08198554B2
公开(公告)日：2012-06-12
申请号：US12310720
申请日：2007-08-24
申请人： Kazufumi Naito , Shoko Tajiri , Shinji Takeichi
发明人： Kazufumi Naito , Shoko Tajiri , Shinji Takeichi
IPC分类号： G01L1/22
摘要： A load cell unit which can satisfactorily measure the weight of a measured object if ambient temperature changes, and a weight checker and an electric balance using the load cell unit, are provided. A strain generating element includes plural strain generating portions. Each of strain gauges is a gauge of a temperature/sensitivity compensated type and is placed in a position on a corresponding strain generating portion. A bridge circuit includes the strain gauges. A zero compensation element compensates the zero of the bridge circuit in accordance with the temperature of the strain generating element, to roughly correct an output of the bridge circuit. A thermal sensitive resistor is a temperature sensor for detecting the temperature of the strain generating element. The zero compensation element and the thermal sensitive resistor are provided on a thick portion interposed between adjacent strain generating portions. A signal processor minutely corrects a roughly-corrected output of the bridge circuit. Thus, software compensation of zero can be further provided to an output of the bridge circuit, to which circuital compensation of zero is provided.

2. 发明申请

US20090255736A1 Load cell unit, weight checker, electronic balance, and balance 审中-公开
标题翻译：称重传感器单元，重量检查器，电子天平和天平
公开(公告)号：US20090255736A1
公开(公告)日：2009-10-15
申请号：US12310720
申请日：2007-08-24
申请人： Kazufumi Naito , Shoko Tajiri , Shinji Takeichi
发明人： Kazufumi Naito , Shoko Tajiri , Shinji Takeichi
IPC分类号： G01G11/00 , G01G3/18 , G01G3/14
CPC分类号： G01L1/2243 , B07C5/18 , G01G3/18 , G01L1/2281
摘要： A load cell unit which can satisfactorily measure the weight of a measured object if ambient temperature changes, and a weight checker and an electric balance using the load cell unit, are provided. A strain generating element includes plural strain generating portions. Each of strain gauges is a gauge of a temperature/sensitivity compensated type and is placed in a position on a corresponding strain generating portion. A bridge circuit includes the strain gauges. A zero compensation element compensates the zero of the bridge circuit in accordance with the temperature of the strain generating element, to roughly correct an output of the bridge circuit. A thermal sensitive resistor is a temperature sensor for detecting the temperature of the strain generating element. The zero compensation element and the thermal sensitive resistor are provided on a thick portion interposed between adjacent strain generating portions. A signal processor minutely corrects a roughly-corrected output of the bridge circuit. Thus, software compensation of zero can be further provided to an output of the bridge circuit, to which circuital compensation of zero is provided.
摘要翻译：一种称重传感器单元，其能够在环境温度变化时能够令人满意地测量测量对象的重量，并且提供使用该称重传感器单元的重量检查器和电气平衡。应变发生元件包括多个应变产生部。每个应变计是温度/灵敏度补偿型的量规，并且被放置在相应的应变产生部分上的位置。桥式电路包括应变计。零补偿元件根据应变发生元件的温度补偿桥接电路的零点，以大致校正桥接电路的输出。热敏电阻器是用于检测应变发生元件的温度的温度传感器。零补偿元件和热敏电阻器设置在插入相邻应变产生部分之间的厚部分上。信号处理器精确地校正桥接电路的大致校正的输出。因此，可以将零的软件补偿进一步提供给提供零电路补偿的桥式电路的输出。

3. 发明授权

US07961074B2 Load cell 失效
标题翻译：称重传感器
公开(公告)号：US07961074B2
公开(公告)日：2011-06-14
申请号：US12095180
申请日：2008-01-28
申请人： Shoko Tajiri , Shinji Takeichi , Hiroki Fujioka , Kazuteru Oda
发明人： Shoko Tajiri , Shinji Takeichi , Hiroki Fujioka , Kazuteru Oda
IPC分类号： G01L1/22
CPC分类号： G01L1/2243 , G01L1/2287
摘要： The load cell includes a strain generating body having a strain generated portion, and a strain detection element provided on a surface of the strain generating body in a portion corresponding to the strain generated portion and having an inversion portion and a straight portion. A creep characteristic is adjusted by a thickness of the strain generated portion in a portion corresponding to the inversion portion.
摘要翻译：测力传感器包括具有应变产生部分的应变发生体和应变检测元件，该应变检测元件设置在与应变产生部分对应的部分中的应变发生体的表面上，并且具有反转部分和直线部分。在对应于反转部分的部分中，通过应变产生部分的厚度调整蠕变特性。

4. 发明申请

US20100148916A1 LOAD CELL 失效
标题翻译：称重传感器
公开(公告)号：US20100148916A1
公开(公告)日：2010-06-17
申请号：US12095180
申请日：2008-01-28
申请人： Shoko Tajiri , Shinji Takeichi , Hiroki Fujioka , Kazuteru Oda
发明人： Shoko Tajiri , Shinji Takeichi , Hiroki Fujioka , Kazuteru Oda
IPC分类号： G01L1/22
CPC分类号： G01L1/2243 , G01L1/2287
摘要： The load cell includes a strain generating body having a strain generated portion, and a strain detection element provided on a surface of the strain generating body in a portion corresponding to the strain generated portion and having an inversion portion and a straight portion. A creep characteristic is adjusted by a thickness of the strain generated portion in a portion corresponding to the inversion portion.
摘要翻译：测力传感器包括具有应变产生部分的应变发生体和应变检测元件，该应变检测元件设置在与应变产生部分对应的部分中的应变发生体的表面上，并且具有反转部分和直线部分。在对应于反转部分的部分中，通过应变产生部分的厚度调整蠕变特性。

5. 发明授权

US08776485B2 Form-fill-seal machine 有权
标题翻译：成型密封机
公开(公告)号：US08776485B2
公开(公告)日：2014-07-15
申请号：US13365091
申请日：2012-02-02
申请人： Satoshi Nishitsuji , Fumitaka Tokuda , Shinji Takeichi , Toshikazu Shimada , Toshiharu Kageyama , Toshikazu Shotsu
发明人： Satoshi Nishitsuji , Fumitaka Tokuda , Shinji Takeichi , Toshikazu Shimada , Toshiharu Kageyama , Toshikazu Shotsu
IPC分类号： B65B9/06
CPC分类号： B65B31/045 , B65B9/22 , B65B37/18 , B65B39/005 , B65B51/306 , B65B57/04
摘要： A form-fill-seal machine is capable of reducing poor sealing caused by a packaged article catching in lateral seal portions. The form-fill-seal machine is provided with an upper tube, a lower tube disposed therebelow, a former, a lateral sealing mechanism below the lower tube, and opening and closing sliding members. A packaged article is dropped through the interiors of the upper tube and the lower tube. The former winds a sheet of a film F around the circumference of the lower tube to convert same into a tubular film. The lateral sealing mechanism laterally seals the tubular film. The opening and closing sliding members, which are disposed between the upper tube and the lower tube, shut off an upwardly oriented flow of gas from the interior of the lower tube when in a closed state.
摘要翻译：成型填充密封机能够减少由封闭物品捕获在侧向密封部分中引起的不良密封。成型填充密封机设有上管，下管，下管，前成型机，下管下侧的横向密封机构，以及开闭滑动部件。包装物品通过上管和下管的内部落下。前者绕着下管的圆周缠绕一片薄膜F，以将其转换为管状薄膜。横向密封机构横向密封管状膜。设置在上管和下管之间的开闭滑动构件在处于关闭状态时，从下管的内部切断向上取向的气体流。

6. 发明申请

US20050034984A1 Glass electrode 审中-公开
标题翻译：玻璃电极
公开(公告)号：US20050034984A1
公开(公告)日：2005-02-17
申请号：US10892916
申请日：2004-07-16
申请人： Yasukazu Iwamoto , Shinji Takeichi , Hiromi Okawa
发明人： Yasukazu Iwamoto , Shinji Takeichi , Hiromi Okawa
IPC分类号： G01N27/36 , G01N27/26 , H01K1/58
CPC分类号： G01N27/36
摘要： In order to provide a lead free and environmental friendly glass electrode, a glass electrode has a responsive glass membrane conjugated with a distal end portion of a stem glass tube. Neither lead nor a lead compound is included in the stem glass tube and one of an alkali metal oxide and an alkali earth metal oxide is provided so that a thermal expansion coefficient of the stem glass tube is within ±20% of that of the glass used for the responsive membrane.
摘要翻译：为了提供无铅和环保的玻璃电极，玻璃电极具有与杆状玻璃管的远端部分共轭的响应性玻璃膜。杆玻璃管中不包括铅和铅化合物，并且提供碱金属氧化物和碱土金属氧化物之一，使得玻璃管的热膨胀系数在所用玻璃管的热膨胀系数的±20％以内用于响应膜。

7. 发明申请

US20050082167A1 Glass electrode 审中-公开
公开(公告)号：US20050082167A1
公开(公告)日：2005-04-21
申请号：US10900567
申请日：2004-07-28
申请人： Yasukazu Iwamoto , Shinji Takeichi , Hiromi Okawa
发明人： Yasukazu Iwamoto , Shinji Takeichi , Hiromi Okawa
IPC分类号： G01N27/36 , G01N27/26
CPC分类号： G01N27/36
摘要： In order to provide a lead free and environmental friendly glass electrode, a glass electrode has a responsive glass membrane conjugated with a distal end portion of a stem glass tube. Neither lead nor a lead compound is included in the stem glass tube and one of an alkali metal oxide and an alkali earth metal oxide is provided so that a thermal expansion coefficient of the stem glass tube is within ±20% of that of the glass used for the responsive membrane.

8. 发明授权

US6162337A Large area ion concentration measuring electrode and method of manufacturing same 失效
标题翻译：大面积离子浓度测量电极及其制造方法
公开(公告)号：US6162337A
公开(公告)日：2000-12-19
申请号：US262793
申请日：1999-03-04
申请人： Yasukazu Iwamoto , Shinji Takeichi
发明人： Yasukazu Iwamoto , Shinji Takeichi
IPC分类号： G01N27/36 , G01N27/401 , G01N27/403 , G01N27/26 , G01N27/416
CPC分类号： G01N27/4035 , G01N27/401
摘要： An ion concentration measuring electrode unit includes a body member having a plurality of capillary tubes extending through the body member to provide a plurality of passageways for a sample fluid to be tested. The gaps between the hollow tubes are sealed to maintain an internal solution complimentary to the ion to be measured. An internal electrode is immersed within the internal solution whereby a large internal surface area is provided to enable a reduced impedance in measurement of a sample fluid. An ion concentration meter assembly is thereby provided when combined with a sample flow conduit directing fluid through the body member with a liquid junction connected to the conduit and to a reference electrode unit whereby outputs of the internal electrode and a reference electrode can be used to measure an ion concentration.
摘要翻译：离子浓度测量电极单元包括具有多个毛细管的主体构件，所述多个毛细管延伸穿过主体构件，以提供待测试样品流体的多个通道。中空管之间的间隙被密封以保持与要测量的离子互补的内部溶液。将内部电极浸入内部溶液中，由此提供大的内表面积以使样品流体的测量中的阻抗减小。由此提供离子浓度计组件，其与通过本体构件的流体引导流体连接到管道和参考电极单元的样品流动管道组合，从而可以使用内部电极和参考电极的输出来测量离子浓度。

9. 发明授权

US5212095A Flow injection nonaqueous solvent neutralization titration process and apparatus 失效
标题翻译：流动注射非溶剂中和滴定法和装置
公开(公告)号：US5212095A
公开(公告)日：1993-05-18
申请号：US854092
申请日：1992-03-19
申请人： Kojiro Miki , Shinji Takeichi , Hiromi Ohkawa
发明人： Kojiro Miki , Shinji Takeichi , Hiromi Ohkawa
IPC分类号： G01N31/16 , G01N33/03 , G01N33/28
CPC分类号： G01N33/03 , G01N31/16 , G01N33/2876 , Y10S436/826 , Y10T436/117497
摘要： A flow injection nonaqueous solvent neutralization titration process and system is provided. The predetermined quantity of a known titrant is used to derived calibration values based on different predetermined concentrations of a desired component in a sample. The quantity of the titrant agent in excess of an amount necessary to completely react with the sample is added and then subsequently the amount of the unreactant titrant agent is determined. From this value, the calibration values that have been stored, for example, in a look-up table can be used to determine the actual concentrations of the desired component in the sample. Alternatively, the sample can be mixed in a fluid carrier solution having a predetermined quantity of the titrant agent and then the resulting by-products of the reaction with the sample and the titrant can be inserted into a pH buffer solution so that the excess titrant will change the concentration ratio of the acids to bases and by measuring this change and comparing with the calibration values, the unknown concentration of the desired component in the sample can be discovered.
摘要翻译：提供流动注射非水溶剂中和滴定法和系统。使用预定量的已知滴定剂基于样品中期望组分的不同预定浓度导出校准值。添加超过与样品完全反应所需量的滴定剂的量，然后测定未反应剂滴定剂的量。从该值，已经存储在例如查找表中的校准值可用于确定样品中所需组分的实际浓度。或者，可以将样品混合在具有预定量的滴定剂的流体载体溶液中，然后将所得到的与样品的反应副产物和滴定剂插入pH缓冲溶液中，使得过量滴定剂将酸的浓度比改变为碱，并通过测量该变化并与校准值进行比较，可以发现样品中所需组分的未知浓度。

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