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1. 发明专利

JP2015040810A 計量装置有权
标题翻译：称重装置
公开(公告)号：JP2015040810A
公开(公告)日：2015-03-02
申请号：JP2013172999
申请日：2013-08-23
申请人：大和製衡株式会社 , Yamato Scale Co Ltd
发明人： KAGAWA YOICHIRO , TAKAHASHI TORU
IPC分类号： G01G23/01 , G01G11/00
摘要：【課題】ロードセルを劣化させる過大な荷重の印加の履歴を把握できるようにし、計量装置の使用方法の改善やロードセルの故障の原因の究明を容易にする。【解決手段】ロードセル5からの荷重信号の内、その信号レベルの絶対値が、所定値以上であって、かつ、前記所定値以上の信号レベルの絶対値を継続する継続時間が、所定時間以上である荷重信号を、過大な荷重信号と判定し、過大な荷重信号から抽出した、前記信号レベルの前記絶対値についての代表値や前記信号レベルの絶対値が前記所定値以上の状態を継続する継続時間等の指標値を、メモリ12に記憶し、必要に応じてメモリ12から指標値を読み出して表示部14に表示するようにしている。【選択図】図2
摘要翻译：要解决的问题：掌握使负载传感器恶化的过度负载的应用历史，并且容易地改进使用称重装置的方法或研究称重传感器故障的因素。解决方案：来自测力传感器5，其中信号电平的绝对值是预定值或更大的负载信号，并且其中持续不超过预定值的信号电平的绝对值的持续时间是预定时间或更长时间是确定为过载信号。关于信号电平的绝对值或索引值的代表值，例如信号电平的绝对值继续小于从过负载信号提取的预定值的状态的持续时间，存储在存储器12，并且根据需要从存储器12读出索引值，并在显示装置14中指示。

2. 发明专利

JP2014142233A Weight sorting machine 有权
标题翻译：重量分选机
公开(公告)号：JP2014142233A
公开(公告)日：2014-08-07
申请号：JP2013010281
申请日：2013-01-23
申请人： Yamato Scale Co Ltd , 大和製衡株式会社
发明人： KAGAWA YOICHIRO , TAKAHASHI TORU
IPC分类号： G01G11/00 , B07C5/30
摘要： PROBLEM TO BE SOLVED: To provide a weight sorting machine capable of providing to a user information useful in arranging a production plan and a work plan for commodities sorted by weight rank.SOLUTION: A weight sorting machine measures the weight of weighing target objects that are fed successively and performs sorting processing in which each weighing target object is sorted into a weight rank to which the measured weight value of the weighing target object corresponds among a predetermined number of weight ranks defined for mutually different weight ranges. The weight sorting machine includes: a control device 16 serving as rank-by-rank total predicted value calculation means for calculating, by weight rank, a predicted value of the total number or total weight of weighing target objects sorted into each weight rank in a predetermined time period, on the basis of the ratio of numbers of weighing target objects belonging to each weight rank and the number of weighing target objects sorted in a unit time period; and an operation/display unit 15 serving as display means for displaying the predicted value calculated by the rank-by-rank total predicted value calculation means.
摘要翻译：要解决的问题：提供一种能够向使用者提供有用的信息的重量分选机，用于安排按重量等级排序的商品的生产计划和工作计划。解决方案：重量分选机测量称重目标物体的重量依次进行分拣处理，其中将每个称量对象物体分类为称量对象物体的测量重量值对于彼此不同的重量范围限定的预定数量的重量级之间对应的重量等级。重量分选机包括：作为逐级总预测值计算装置的控制装置16，按照重量等级计算分类为每个重量等级的称量对象物体的总数或总重量的预测值，基于每个重量级的称重对象对象的数量与在单位时间段内分类的称量对象对象的数量的比率的预定时间段; 以及作为显示装置的操作/显示单元15，用于显示由逐级总预测值计算装置计算出的预测值。

3. 发明专利

JP2014142225A Rotary weighing apparatus and zero-point fluctuation correction method for rotary weighing apparatus 有权
标题翻译：旋转称重装置的旋转称重装置和零点波动校正方法
公开(公告)号：JP2014142225A
公开(公告)日：2014-08-07
申请号：JP2013009984
申请日：2013-01-23
申请人： Yamato Scale Co Ltd , 大和製衡株式会社
发明人： KAGAWA YOICHIRO , TAKAHASHI TORU
IPC分类号： G01G23/16 , G01G15/00 , G01G23/01
摘要： PROBLEM TO BE SOLVED: To correct the amount of zero-point fluctuation caused by a vibration signal due to aerodynamic force or mechanical impact force received by a rotating meter and to accurately adjust a zero point.SOLUTION: A zero-point fluctuation component is acquired at plural weight acquisition positions I1-I7, Iz on the circumference of rotation and stored in advance, the zero-point fluctuation component being a difference between a dynamic zero-point weight value based on a load signal from each meter rotating in an unloaded state where an article 13 is not fed and a static zero-point weight value of the meter. A weight value based on the load signal from the rotating meter and acquired at each of the plural weight acquisition positions I1-I7, Iz is corrected with the zero-point fluctuation component for each weight acquisition position. This enables removal of the zero-point fluctuation component caused by a vibration signal due to aerodynamic force or mechanical impact force received by the rotating meter and being different depending on a rotational position, thereby achieving accurate zero-point adjustment.
摘要翻译：要解决的问题：校正由旋转仪表接收到的空气动力或机械冲击力引起的振动信号引起的零点波动，并精确调整零点。解决方案：获取零点波动分量在多个重量获取位置I1-I7，Iz在旋转圆周上预先存储，零点变动分量是基于在无负载状态下旋转的每个仪表的负载信号的动态零点重量值之间的差其中不馈送物品13和仪表的静态零点重量值。基于每个重量获取位置的零点波动分量来校正基于来自旋转计量器并且在多个重量获取位置I1-I7，Iz中的每一个处获得的负载信号的权重值。由此，能够消除由旋转仪表接受的空气动力或机械冲击力引起的振动信号引起的零点波动成分，并且根据旋转位置而不同，从而实现精确的零点调整。

4. 发明专利

JP2014102242A Weight sorter 有权
标题翻译：重量SORTER
公开(公告)号：JP2014102242A
公开(公告)日：2014-06-05
申请号：JP2012275842
申请日：2012-12-18
申请人： Yamato Scale Co Ltd , 大和製衡株式会社
发明人： TERADA DAISUKE , TAKAHASHI TORU
IPC分类号： G01G11/00 , B07C5/18 , G01G21/28 , G01G23/48
摘要： PROBLEM TO BE SOLVED: To prevent dew condensation in a weighting unit in which a load sensor is stored while suppressing power consumption in a weight sorter which weights an object to be weighted which is conveyed by a weighting conveyer.SOLUTION: A weighting unit 7 in which a load sensor 8 is stored and a control box 11 as a storage box in which an electric component such as a substrate unit 12 generating heat by power supply application is stored are communicatively connected via a vent pipe 9, and air heated by the heat generation of the electric component in the control box 11 is introduced to the weighting unit 7 by a fan 18 for air exhaustion, and the weighting unit 7 is heated to prevent dew concentration. The air introduced into the weighting unit 7 is allowed to flow to the outside.
摘要翻译：要解决的问题：为了防止在加权传感器被存储的加权单元中的结露，同时抑制加权分类器中的功率消耗，该加权分类器对由加权输送机传送的加权对象加权。解算：加权单元7 存储有负载传感器8的控制箱11和作为存储箱的控制箱11，其中存储通过电源应用产生热量的诸如基板单元12的电气部件通过排气管9和由热量加热的空气连通地连接控制箱11中的电气部件的产生通过用于排气的风扇18被引入加权单元7，并且加重加压单元7以防止露水集中。引入加重单元7的空气被允许流向外部。

5. 发明专利

JP2014102223A Weighting device 有权
标题翻译：称重设备
公开(公告)号：JP2014102223A
公开(公告)日：2014-06-05
申请号：JP2012255924
申请日：2012-11-22
申请人： Yamato Scale Co Ltd , 大和製衡株式会社
发明人： KAGAWA YOICHIRO , TAKAHASHI TORU
IPC分类号： G01G23/36 , G01G23/01
摘要： PROBLEM TO BE SOLVED: To provide a weighting device for enabling a user to accurately have a clear view of a period when a load sensor reaches a use limit.SOLUTION: The weighting device includes: a load sensor 2 for supporting holding means 1 which holds an object to be weighted; an A/D converter 4 for A/D converting the output signal of the load sensor 2; a control device 5; and a display part 7. The control device 5 performs processing of converting the output value of the A/D converter 4 into a measured value corresponding to the weight of the object to be weighted, and when the measured value obtained by converting the output value of the A/D converter 4 when the object to be weighted is not held by the holding means 1 is not zero, performs zero adjustment processing to set the measured value to zero, and when the zero adjustment processing is performed, calculates at least one of a lower limit margin value as a difference between the lower limit values of two ranges, that is, the output range of a digital value at a current point of time of the A/D converter 4 corresponding to a measurable weight range and the range of a specified digital value which can be output and an upper limit margin value as a difference between the upper limit values of those two ranges, and allows a display part 7 to display information related to the calculated margin value.
摘要翻译：要解决的问题：提供一种加权装置，用于使用户能够准确地看到负载传感器达到使用极限的周期的清晰视图。解决方案：加权装置包括：负载传感器2，用于支撑保持装置1，要加权的对象; 用于对负载传感器2的输出信号进行A / D转换的A / D转换器4; 控制装置5; 以及显示部7.控制装置5进行将A / D转换器4的输出值变换成与被加权物的权重相对应的测定值的处理，在将输出值当不被保持装置1保持被加权物体时，A / D转换器4不为零，执行零调整处理以将测量值设置为零，并且当执行零调整处理时，计算至少一个作为两个范围的下限值之间的差的下限余量值，即，与可测量的重量范围对应的A / D转换器4的当前时间点的数字值的输出范围和范围可以输出的规定数字值和上限余量值作为这两个范围的上限值之间的差，并且允许显示部分7显示与所计算的余量值相关的信息。

6. 发明专利

JP2014089147A Weight sorter 有权
标题翻译：重量SORTER
公开(公告)号：JP2014089147A
公开(公告)日：2014-05-15
申请号：JP2012240233
申请日：2012-10-31
申请人： Yamato Scale Co Ltd , 大和製衡株式会社
发明人： KAGAWA YOICHIRO , TAKAHASHI TORU
IPC分类号： G01G15/00 , B07C5/24 , G01G17/00
摘要： PROBLEM TO BE SOLVED: To provide a weight sorter which determines a weight rank by measuring target measurement objects 13, sorts the target measurement objects 13 at a sort position corresponding to the weight rank, and also can accommodate a predetermined total measured amount of the sorted target measurement objects 13.SOLUTION: In a weight sorter, an outlet gate 14 is provided at a discharge port of a discharge chute 12 through which the target measurement objects 13 sorted at a sort position pass. Until a total measured amount of the sorted target measurement objects 13 reaches a set target value, the weight sorter keeps opened the outlet gate 14, on the other hand, when the total measured amount reaches the target value, the weight sorter closes the outlet gate 14 after the target measurement object 13 passes the outlet of the discharge chute 12 and also before the succeeding target measurement object 13, which is sorted at the same sort position at the shortest interval, arrives at the outlet.
摘要翻译：要解决的问题：为了提供通过测量目标测量对象13来确定重量等级的重量分选器，在与重量等级对应的分类位置对目标测量对象13进行排序，并且还可以适应预定的总计测量量目标测量对象13.解决方案：在重量分选机中，出口门14设置在排放槽12的排放口处，目标测量对象13通过排放位置排序。在总计量量达到设定目标值之前，重量分选机保持打开出口门14，另一方面，当总测量量达到目标值时，重量分选器关闭出口门在目标测量对象13通过排放槽12的出口之后，并且在以最短间隔在相同分类位置排序的后续目标测量对象13之前到达出口处。

7. 发明专利

JP2014059216A Weighing device 有权
标题翻译：称重装置
公开(公告)号：JP2014059216A
公开(公告)日：2014-04-03
申请号：JP2012204365
申请日：2012-09-18
申请人： Yamato Scale Co Ltd , 大和製衡株式会社
发明人： KAGAWA YOICHIRO , TAKAHASHI TORU
IPC分类号： G01G23/37 , G01G11/00 , G01G15/00
摘要： PROBLEM TO BE SOLVED: To enhance the weighing accuracy by reducing vibration noise included in a weighing signal as much as possible.SOLUTION: A weighed object 13 is supplied to mount bases S1 to S16 of a weighing unit rotating in a circumferential direction, a weight value of the weighed object 13 is obtained at weight obtaining positions I1 to I7 right before a plurality of sorting positions (1) to (7) corresponding to a plurality of weight ranks of the weighed object 13, a filter for response time corresponding to each of the weight obtaining positions I1 to I7 is set on the basis of the set rotational speed of the weighing unit, and each weight value is obtained from a weighing signal filter-processed by each filter.
摘要翻译：要解决的问题：通过尽可能减少称重信号中包含的振动噪声来提高称重精度。解决方案：将称重物体13供给到沿圆周方向旋转的称重单元的基座S1至S16，重量在与称重对象13的多个重量级对应的多个分拣位置（1）〜（7）之前的重量获取位置I1〜I7处获得称重对象13的值，对应于每个重复对象13的响应时间的过滤器基于称重单元的设定旋转速度来设定重量获取位置I1至I7，并且从由每个过滤器滤波处理的称重信号获得每个重量值。

8. 发明专利

JP2014006146A Rotary metering apparatus 有权
标题翻译：旋转计量装置
公开(公告)号：JP2014006146A
公开(公告)日：2014-01-16
申请号：JP2012141741
申请日：2012-06-25
申请人： Yamato Scale Co Ltd , 大和製衡株式会社
发明人： TODA SHINICHI , TAKAHASHI TORU
IPC分类号： G01G15/00 , G01G11/00
摘要： PROBLEM TO BE SOLVED: To set a rotational speed of a rotor with consideration for vibration noises accompanying the rotation of the rotor in a rotary metering apparatus.SOLUTION: A rotary metering apparatus is provided with a plurality of meters 3 on a rotating platform 2 rotating around a rotational axis 6. The apparatus comprises setting means for setting a rotational speed of the rotating platform 2, and limits or introduces setting of rotational speeds set by the setting means so that evaluation indexes for evaluating vibration noise signals included in load signals output from the meters 3 do not exceed evaluation criteria.
摘要翻译：要解决的问题：考虑到旋转式计量装置中的转子旋转的振动噪声，设定转子的转速。解决方案：旋转计量装置在旋转平台2上旋转设置有多个计量器3 该设备包括用于设置旋转平台2的转速的设定装置，并限制或引入由设定装置设定的转速的设定，以便评估包括在从仪表3不超过评估标准。

9. 发明专利

JP2013238428A Weighing device 有权
标题翻译：称重装置
公开(公告)号：JP2013238428A
公开(公告)日：2013-11-28
申请号：JP2012109871
申请日：2012-05-11
申请人： Yamato Scale Co Ltd , 大和製衡株式会社
发明人： KAGAWA YOICHIRO , TAKAHASHI TORU
IPC分类号： G01G23/01 , G01G11/00
摘要： PROBLEM TO BE SOLVED: To accurately determine abnormality of a scale in a weighing device comprising a plurality of scales.SOLUTION: A determination value is based on a parameter relating to a weight of a specific scale as a determination object among a plurality of scales S1-S16 each weighing weighed objects 13 in a weighed object group of the same type and parameters relating to weights of a plurality of scales as major normal scales. Abnormality of the specific scale can be determined by comparing the determination value with a reference value. Further, the reference value for the determination is changed in accordance with a variation of parameters relating to the weights of the plurality of scales, namely, abnormality is determined accurately while taking into account the variation in the weight of each of the weighed objects 13.
摘要翻译：要解决的问题：准确地确定包括多个秤的称重装置中的刻度的异常。解决方案：确定值基于与多个刻度S1之间的确定对象的特定刻度的权重相关的参数 -S16每个称重物体13在相同类型的称重物体组和与多个鳞片的重量相关的参数作为主要正常鳞片。可以通过将确定值与参考值进行比较来确定特定比例的异常。此外，根据与多个刻度的权重相关的参数的变化，确定的参考值被改变，即，在考虑到每个称重对象13的重量的变化的同时精确地确定异常。

10. 发明专利

JP2013181860A Weight selection device 有权
标题翻译：重量选择装置
公开(公告)号：JP2013181860A
公开(公告)日：2013-09-12
申请号：JP2012046291
申请日：2012-03-02
申请人： Yamato Scale Co Ltd , 大和製衡株式会社
发明人： MAEDA TAKASHI , TAKAHASHI TORU
IPC分类号： G01G15/00 , G01G11/00
摘要： PROBLEM TO BE SOLVED: To provide a weight selection device whose installation space is hardly limited and which is at low cost and can perform measurement with high accuracy.SOLUTION: A plurality of carrying forks 5 having comb teeth 10a to 10d with an object 3 to be mounted thereon is made to go around along a carrying path circular in a planar view by rotating a rotating disk 4 around a vertical shaft x, and the postures of the carrying forks 5 are controlled in accordance with a carrying position through a guide roller 13 engaged in a cam groove of a guide rail 6. In a measurement conveyor 7, the object 3 to be measured mounted on the comb teeth 10a to 10d is moved to the measurement conveyor 7 supporting between respective teeth of the comb teeth 10a to 10d, the object 3 to be measured from the measurement conveyor 7 is mounted on the comb teeth again for carrying after finishing measurement, and an ejection chute 8 of a corresponding weight rank ejects the object to be measured from the comb teeth 10a to 10d on the basis of a measurement value of the measurement conveyor 7.
摘要翻译：要解决的问题：提供一种重量选择装置，其安装空间几乎不受限制，并且成本低廉并且可以高精度地进行测量。解决方案：具有梳齿10a至10d的多个运载叉5具有物体3至通过使旋转盘4围绕垂直轴x旋转，使其安装在沿着平面视图圆形的承载路径周围，并且根据携带位置通过引导辊13来控制运送叉5的姿势接合在导轨6的凸轮槽中。在测量传送器7中，安装在梳齿10a至10d上的待测量物体3移动到支撑在梳齿10a至10d的相应齿之间的测量传送带7，从测量传送器7测量的物体3再次安装在梳齿上用于在完成测量之后进行携带，并且相应重量的喷射槽8将待测物体fr 基于测量输送机7的测量值，设置梳齿10a至10d。

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