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1. 发明授权

US4347903A Electronic reading balance 失效
标题翻译：电子阅读平衡
公开(公告)号：US4347903A
公开(公告)日：1982-09-07
申请号：US192529
申请日：1980-03-10
申请人： Shozo Yano , Toshiyuki Miyake , Yasuhiro Fujinaga , Akira Koomoto , Toshio Kawara , Akio Yagi , Tomohiro Tsuji , Tadashi Nagaoka
发明人： Shozo Yano , Toshiyuki Miyake , Yasuhiro Fujinaga , Akira Koomoto , Toshio Kawara , Akio Yagi , Tomohiro Tsuji , Tadashi Nagaoka
IPC分类号： G01D7/00 , G01G17/08 , G01G23/10 , G01G23/37 , G01G19/04 , G06F7/28
CPC分类号： G01G23/10 , G01G17/08 , G01G23/3707
摘要： A weighing balance to provide an average weight to an object which tends to move while being weighed such as a laboratory animal. The object to be weighed is placed on a receiving pan which provides an electrical analog output signal corresponding to the weight of the object. This signal after passing through an amplifier is converted to a digital electrical signal fed to a data input control means. A level detector setting means allows an output from said control means only when the weight on the balance reaches a predetermined level. The output from the control means is fed to a memory having a plurality of registers which store this information. Coupled on one side to this memory is a comparator which is also coupled on a second side to said control means. Also coupled to said comparator means is an allowable range means, sampling time means, and average calculating means. The average calculating means feeds an output to a printer.
摘要翻译： PCT No.PCT / JP79 / 00178 Sec。 371日期1980年3月10日 102（e）日期1980年2月5日PCT申请日1979年7月5日PCT公布。公开号WO80 / 00272 日期1980年2月21日。称重平衡，以便在被称重时容易移动的物体（例如实验室动物）提供平均重量。待称重的物体放置在接收盘上，该接收盘提供对应于物体的重量的电模拟输出信号。通过放大器之后的该信号被转换为馈送到数据输入控制装置的数字电信号。电平检测器设定装置只有当天平上的重量达到预定水平时才允许来自所述控制装置的输出。来自控制装置的输出被馈送到具有存储该信息的多个寄存器的存储器。在该存储器的一侧耦合是比较器，其也在第二侧耦合到所述控制装置。还耦合到所述比较器装置是可允许范围装置，采样时间装置和平均计算装置。平均计算装置将输出提供给打印机。

2. 发明授权

US4375838A Electronic balance 失效
标题翻译：电子天平
公开(公告)号：US4375838A
公开(公告)日：1983-03-08
申请号：US283534
申请日：1981-07-15
申请人： Shozo Yano , Yasuhiro Hujinaga , Toshio Kawara , Akira Komoto
发明人： Shozo Yano , Yasuhiro Hujinaga , Toshio Kawara , Akira Komoto
IPC分类号： G01G7/04 , G01G23/01
CPC分类号： G01G23/012 , G01G7/045 , Y10S177/03
摘要： An electronic balance includes a weighing means for producing digital output signals as a measured value in response to a force induced upon a tray, a first memory for storing the mass of a reference weight, a discriminator for signalizing the existence and non-existence of an object on the tray, a second memory for storing a corrected value obtained by differentiating between a measured value of the reference weight and the mass stored in the first memory when the discriminator signalizes that no object is placed on the tray, an arithmetic unit for correcting a measured value signalized by the weighing means in accordance with the corrected value stored in the second memory when the discriminator signalizes that an object exists on the tray, and an output unit for permitting of visual inspection of the arithmetic results obtained by the arithmetic unit.
摘要翻译：电子天平包括称重装置，用于响应于在托盘上引起的力产生作为测量值的数字输出信号，用于存储参考重量的质量的第一存储器，用于指示存在和不存在的鉴别器物体，托盘上的第二存储器，用于存储当鉴别器指示没有物体放置在托盘上时，基准权重的测量值和存储在第一存储器中的质量的差分获得的校正值的第二存储器，用于校正当鉴别器指示对象存在于托盘上时，由称重装置根据存储在第二存储器中的校正值信号的测量值以及用于允许目视检查由算术单元获得的算术结果的输出单元。

3. 发明授权

US4494022A Electromagnetic force-transducer 失效
标题翻译：电磁力传感器
公开(公告)号：US4494022A
公开(公告)日：1985-01-15
申请号：US592583
申请日：1984-03-23
申请人： Toshio Kawara , Yoshihumi Shibahara
发明人： Toshio Kawara , Yoshihumi Shibahara
IPC分类号： G01G7/02 , G01G7/04 , G01G23/48 , G01L1/08 , H01F7/18 , H02K41/00 , G01G3/14
CPC分类号： G01G7/02 , G01L1/086
摘要： An electromagnetic force-transducer comprising a magnetic circuit and an electromagnetic coil kept movable in the static field provided by said magnetic circuit. The electromagnetic coil consists of two coaxial parallel windings wound on a common frame with a distance kept between the both. The magnetic circuit comprises an inner magnetic path and an outer magnetic path with a cylindrical clearance left therebetween. In the upper and the lower part of the clearance there are provided with an upper magnetic gap and a lower magnetic gap, respectively. The magnetic field in the upper gap and that in the lower gap are directed oppositely to each other. The coil frame is kept movable vertically in the cylindrical clearance, positioning one of the two windings in the upper magnetic gap and the other in the lower magnetic gap. The two windings are current-supplied in the directions opposite to each other to produce their respective electromagnetic forces in the same direction. Thus, the magnetic fields produced by the two windings are cancelled by each other, so that the resultant magnetic field by the entire electromagnetic coil does not affect the fields provided at the magnetic gaps by the magnetic circuit.
摘要翻译：一种电磁力传感器，包括磁路和电磁线圈，其可在由所述磁路提供的静态中保持移动。电磁线圈由缠绕在公共框架上的两个同轴并联绕组组成，两者之间保持一定距离。磁路包括内部磁路和外部磁路，其间留有圆柱形间隙。在间隙的上部和下部分别设置有上磁隙和下磁隙。上间隙中的磁场和下间隙中的磁场相互指向。线圈框架保持在圆柱形间隙中垂直移动，将两个绕组中的一个定位在上磁隙中，另一个在下磁隙中。两个绕组在彼此相反的方向上电流供应，以在相同的方向上产生它们各自的电磁力。因此，由两个绕组产生的磁场被彼此抵消，使得由整个电磁线圈产生的磁场不会影响由磁路在磁隙处提供的磁场。

4. 发明授权

US4889528A Drip infusion rate control apparatus 失效
标题翻译：滴注速率控制装置
公开(公告)号：US4889528A
公开(公告)日：1989-12-26
申请号：US162059
申请日：1988-02-29
申请人： Tanekazu Nadai , Toshio Kawara
发明人： Tanekazu Nadai , Toshio Kawara
IPC分类号： A61M5/168
CPC分类号： A61M5/16895
摘要： A drip infusion rate control apparatus controlling the flow rate of a medical solution to be infused into a human or animal body by means of a drip infusion system. The apparatus includes a weight measuring means for measuring the weight of a medicine bottle containing a medical solution being infused into a human or animal body through an infusion tube led out from the medicine bottle, an existing flow rate data computing means for computing, by using at least time-dependently varying weight data outputted from the weight measuring means, an existing flow rate reflecting value which reflects an existing flow rate of the medical solution flowing in the infusion tube, an aiming value outputting means for outputting a set of reference flow rate data defining an aiming flow rate expected to the medical solution, a basic data inputting means for inputting a set of basic data necessary for the aiming value outputting means to output the set of reference flow rate data, a comparator for comparing the existing flow rate reflecting value with at least one of the reference flow rate data contained in the set of reference flow data, and outputting a flow rate control signal, and a flow rate regulating mechanism interposed midway of the infusion tube, the mechanism being operative according to the flow rate control signal outputted from the comparator.

5. 发明授权

US5508946A Electronic balance displaying weights in selected units 失效
标题翻译：电子天平以所选单位显示重量
公开(公告)号：US5508946A
公开(公告)日：1996-04-16
申请号：US378982
申请日：1995-01-24
申请人： Toshio Kawara , Ken Uesaka
发明人： Toshio Kawara , Ken Uesaka
IPC分类号： G01G23/37 , G01G19/38
CPC分类号： G01G23/3707
摘要： An electronic balance, capable of displaying a weight value in different units, includes a first memory device for storing a plurality of units which can be selected, a menu key for causing the contents of the first memory device to be sequentially displayed, a registration key for causing any unit being displayed by the operation of the menu key to be registered in a second memory device, and a unit switch key for sequentially calling the units stored in the second memory device and causing the display of a weight value in the unit which has been called.
摘要翻译：能够以不同的单位显示权重值的电子天平包括用于存储可以选择的多个单元的第一存储装置，用于使第一存储装置的内容顺序显示的菜单键，登记键用于使通过菜单键的操作显示的任何单元被登记在第二存储装置中;以及单元切换键，用于顺序地调用存储在第二存储装置中的单元，并使得在该单元中显示权重值已被称为。

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