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1. 发明专利

JPH06321230A DETECTING DEVICE FOR PITCH AND STRIP-OFF OF LABEL 失效
公开(公告)号：JPH06321230A
公开(公告)日：1994-11-22
申请号：JP13402193
申请日：1993-05-11
申请人： YAMATO SCALE CO LTD
发明人： KOSAKA TAICHI
IPC分类号： B65C9/18 , B65C9/42
摘要： PURPOSE:To make a single detection circuit serviceable to a double purpose of pitch detection and strip-off detection by changing output voltage from a variable current/voltage converter and by changing the conversion coefficient and attracted current in accordance with detections on pitches and stripping-off of labels. CONSTITUTION:Current Iph selected by a changeover switch 28 is supplied to the input sides of a variable output type constant current source 30 and a variable conversion rate type current/voltage converter 32. The variable output type constant current source 30 attracts specified current Iz from the current Iph, and the attracted current is changed by operation of a CPU 34. The variable conversion rate type current/voltage converter 32 converts current Is remaining after attraction of the current Iz from the current Iph into voltage, and conversion rate therefor is changed by operation of the CPU 34. The voltage outputted from the variable conversion rate type current/voltage converter 32 is converted to digital value by an A/D converter 36, and operations of a pitch detector 24 and a strip-off detector 26 are executed, based on the converted digital values. Therefore, detection on pitches and labels can be executed only by a single detection circuit.

2. 发明专利

JP2010071668A Combination balance 审中-公开
标题翻译：组合平衡
公开(公告)号：JP2010071668A
公开(公告)日：2010-04-02
申请号：JP2008236334
申请日：2008-09-16
申请人： Yamato Scale Co Ltd , 大和製衡株式会社
发明人： TAKAHASHI TORU , KOSAKA TAICHI
IPC分类号： G01G19/387
摘要： PROBLEM TO BE SOLVED: To obtain desired product quality and work efficiency in a combination balance, selecting a specific combination where a combined weight value is within an allowable weight range preset with reference to a target weight value and an optimum combination where especially a combination weight value is equal to or most approximate to the target weight value by variously combining weight values of individual articles formed of one or small number of individuals. SOLUTION: An average value Ea[k] of deviations to the target weight value of combination weight values of the optimum combination and a selection probability P[k] that is what is the probability of selecting the optimum combination are obtained by each of preset two or more virtual upper limit weight values Wu[k]. According to the virtual deviation average value Ea[k] and virtual selection probability P[k] by each virtual upper limit weight value Wu[k], an actual upper limit weight value Wu is automatically updated so that an actual deviation average value Ea follows the target deviation Et and an actual selection probability P is kept to a minimum selection probability Pmin or more. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题为了在组合平衡中获得期望的产品质量和工作效率，选择组合重量值在参考目标重量值和最佳组合预设的允许重量范围内的特定组合，特别是通过不同地组合由一个或多个个体形成的各个物品的重量值，组合重量值等于或最接近目标重量值。解决方案：最佳组合的组合权重值的目标权重值的偏差的平均值Ea [k]和选择最佳组合的概率的选择概率P [k]通过每个预设两个或多个虚拟上限权重值Wu [k]。根据每个虚拟上限权重值Wu [k]的虚拟偏差平均值Ea [k]和虚拟选择概率P [k]，自动更新实际上限权重值Wu，使得实际偏差平均值Ea跟随目标偏差Et和实际选择概率P保持在最小选择概率Pmin以上。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2008058263A Combined weighing machine 有权
标题翻译：组合称重机
公开(公告)号：JP2008058263A
公开(公告)日：2008-03-13
申请号：JP2006238699
申请日：2006-09-04
申请人： Yamato Scale Co Ltd , 大和製衡株式会社
发明人： KAWASHIMA TAKAAKI , KOSAKA TAICHI , MATSUDA TOSHIHIKO , NAGAO TAKEYOSHI
IPC分类号： G01G19/387 , G01G21/30 , G01G23/00 , G01G23/37
摘要： PROBLEM TO BE SOLVED: To provide a combined weighing apparatus which enhances the detergent properties of apparatuses.
SOLUTION: The apparatus is equipped with: a plurality of weighing units 2, each having a load cell for converting the load due to an object to be measured into an analog weight signal, and an A/D conversion circuit for converting the analog weight signal obtained by the load cell into a digital weight signal; a frame portion 3 for receiving the digital weight signals from the respective weighing units 2; and an indicator unit 60 for performing combined computation, on the basis of the digital weight signals received by the frame portion 3. The respective weighing units 2 are connected to the frame portion 3, in such a way as freely detachable.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种增强设备的洗涤剂性质的组合称重装置。解决方案：该装置配备有：多个称重单元2，每个称重单元2具有用于将由于被测量对象的负载转换成模拟加权信号的测力传感器，以及A / D转换电路，用于将将由称重传感器获得的模拟权重信号转换为数字权重信号; 用于从各个称量单元2接收数字加权信号的帧部分3; 以及指示单元60，用于基于由框架部分3接收的数字加权信号执行组合计算。各个称重单元2以可自由拆卸的方式连接到框架部分3。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2009139345A Combination balance 有权
标题翻译：组合平衡
公开(公告)号：JP2009139345A
公开(公告)日：2009-06-25
申请号：JP2007319080
申请日：2007-12-11
申请人： Yamato Scale Co Ltd , 大和製衡株式会社
发明人： TAKAHASHI TORU , KOSAKA TAICHI
IPC分类号： G01G19/387
摘要： PROBLEM TO BE SOLVED: To provide a combination balance which selects an optimum combination of which a combination total weight is in an acceptable weight range and is equal to or closest to a target weight value by variously combining weight values of respective articles joining in a field of combination, capable of facilitating selection of a replacing article suitably supplied to the field of the combination in place of an article to be eliminated by adequately specifying the article to be eliminated from the combination when there is no optimum combination so as to improve efficiency of combination weighing operation. SOLUTION: In the field of the combination comprising N units of weighing devices 70, 70 ..., weight values of the respective articles joining in the field of the combination are compared with a reference weight value per article necessary for structuring the optimum combination when there is no optimum combination. In this case, when the weight values of the respective articles are biased to a plus side from a reference weight value as a whole, an article of a maximum weight value is regarded as the article to be eliminated. When the weight values are biased to a minus side, an article of a minimum weight value is regarded as the article to be eliminated. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种组合平衡，其通过不同地组合各个物品的重量值来选择组合总重量在可接受的重量范围内并且等于或最接近目标重量值的最佳组合在组合领域中，通过在没有最佳组合的情况下适当地指定要从组合中排除的制品，便于选择适当地供给到组合领域的替代制品来代替待消除的制品，以便提高组合称重操作的效率。解决方案：在包括N个单位的称重装置70,70'的组合的领域中，将在组合领域中连接的各个制品的重量值与每个制品所需的基准重量值进行比较，当没有最佳组合时的最佳组合。在这种情况下，当各个物品的重量值作为整体从参考重量值偏移到正面时，将最大重量值的物品视为要消除的物品。当重量值偏向负侧时，将最小重量值的物品视为待消除的物品。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008170361A Combination balance 有权
标题翻译：组合平衡
公开(公告)号：JP2008170361A
公开(公告)日：2008-07-24
申请号：JP2007005546
申请日：2007-01-15
申请人： Yamato Scale Co Ltd , 大和製衡株式会社
发明人： TAKAHASHI TORU , KOSAKA TAICHI
IPC分类号： G01G19/387
摘要： PROBLEM TO BE SOLVED: To support a manual or semi-manual combinational balance to surely select the optimum combination, and to heighten efficiency of a combination weighing work.
SOLUTION: A control device 30 combines variously each weight measured value wx' by each weighing apparatus 70, 70, etc., and selects the optimum combination wherein a total weight value Wy of the combination is within a tolerance determined based on a target weight value Wt and is most similar to the target weight value Wt. Simultaneously, an individual deviation rank rx showing a separation degree of the weight measured value wx' by each weighing apparatus 70 from a reference weight value ws is displayed on a display 34 of the control device 30. Consequently, an operator can recognize a weight deviation of the total articles joining in a combination field at present by referring to the individual deviation rank rx, and can use it as a reference for selecting surely the optimum combination.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了支持手动或半手动组合平衡，肯定选择最佳组合，并提高组合称重工作的效率。解决方案：控制装置30通过各个称量装置70,70等不同地组合各重量测量值wx'，并选择最佳组合，其中组合的总重量值Wy在基于目标重量值Wt，并且最相似于目标重量值Wt。同时，在控制装置30的显示器34上显示由各个称重装置70从基准重量值ws表示重量测量值wx'的分离度的个体偏差等级rx。因此，操作者可以识别重量偏差通过参照各个偏差等级rx，当前通过组合字段加入的总物品，可以将其作为确定地选择最佳组合的参考。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JPH0991012A METHOD FOR MANAGING PRODUCTION QUANTITY 失效
公开(公告)号：JPH0991012A
公开(公告)日：1997-04-04
申请号：JP24894195
申请日：1995-09-27
申请人： YAMATO SCALE CO LTD
发明人： KOSAKA TAICHI , TANIMOTO MICHIAKI
IPC分类号： G05B19/05 , B65G61/00 , G05B23/02
摘要： PROBLEM TO BE SOLVED: To easily execute the addition of a production line or the change of production quantity among a host computer, a system controller and respective production lines without stopping the production lines and to efficiently drive the lines. SOLUTION: In the case of determining total production quantity by the host computer, the total production quantity is received and displayed by the system controller (S13 to S15) and the total production quantity is divided into respective lots based upon a set lot unit and an allowable divided amount (S16) and a message of production availability is transmitted to respective production lines (S17). When an instruction for changing the total production quantity is outputted from the host computer, unproducted quantity is transmitted to the host computer (S19), production lots are added or deleted (S21), whether unproduced production lots exist or not is checked in each of the stages S17, S19, S21, and a production lot with the lowest order out of plural unproduced production lots is transmitted to the production line (S23, S24).

7. 发明专利

JP2012159416A Combination balance 有权
标题翻译：组合平衡
公开(公告)号：JP2012159416A
公开(公告)日：2012-08-23
申请号：JP2011019844
申请日：2011-02-01
申请人： Yamato Scale Co Ltd , 大和製衡株式会社
发明人： KOSAKA TAICHI
IPC分类号： G01G11/00 , G01G19/387
CPC分类号： G01G19/387 , G01G13/16 , G01G19/393
摘要： PROBLEM TO BE SOLVED: To provide a combination balance which is capable of properly discretely discharging measured materials.SOLUTION: The combination balance includes: a collecting conveyor 3 which carries and discharges measured materials; a plurality of measuring conveyors 1 which carry supplied measured materials to discharge them to the collecting conveyor 3; a control unit 5 which obtains one combination of measuring conveyors 1 on which the total weight of the measured materials is within a target weight range; and an operation setting display unit 4 which preliminarily inputs a desired value of a measured material conveyance length being a length of the measured materials discharged from the measuring conveyors 1 selected as the combination and carried by the collecting conveyor 3. The control unit 5 is configured to obtain start timings of carrying operation of the respective measuring conveyors 1 selected as the combination so that the measured material conveyance length becomes the preliminarily inputted desired value and the measured materials discharged from the respective measuring conveyors 1 are located in different positions on the collecting conveyor 3, and to start the carrying operation of the measuring conveyors 1 on the basis of the timings.
摘要翻译：要解决的问题：提供能够适当地离散地排出测量材料的组合平衡。解决方案：组合平衡包括：承载和排出测量材料的收集输送机3; 多个测量输送机1，其携带提供的测量材料以将其排出到收集输送机3; 控制单元5，其获得其中所测量的材料的总重量在目标重量范围内的测量输送机1的一个组合; 以及操作设置显示单元4，其预先输入作为组合选择的测量输送器1排出的测量材料的长度的测量材料输送长度的期望值，并由收集输送机3携带。控制单元5被配置为了获得作为组合选择的各个测量输送机1的运转的开始定时，使得测量的材料输送长度成为预先输入的期望值，并且从各个测量输送机1排出的测量材料位于收集输送机上的不同位置并且基于定时开始测量输送机1的承载操作。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2010071947A Combination balance 审中-公开
标题翻译：组合平衡
公开(公告)号：JP2010071947A
公开(公告)日：2010-04-02
申请号：JP2008242833
申请日：2008-09-22
申请人： Yamato Scale Co Ltd , 大和製衡株式会社
发明人： TAKAHASHI TORU , KOSAKA TAICHI
IPC分类号： G01G19/387
摘要： PROBLEM TO BE SOLVED: To obtain desired product quality and work efficiency of a fixed level or higher in a combination balance, selecting a specific combination where a combined weight value is within an allowable weight range preset with reference to a target weight value, particularly an optimum combination where a combination weight value is equal to or most approximate to the target weight value by variously combining weight values of individual articles formed of one or small number of individuals. SOLUTION: An average value Ea[k] of deviations to the target weight value of combination weight values of the optimum combination and a selection probability P[k] that is what is the probability of selecting the optimum combination are obtained by each of preset two or more virtual upper limit weight values Wu[k]. According to the virtual deviation average value Ea[k] and virtual selection probability P[k] by each virtual upper limit weight value Wu[k], an actual upper limit weight value Wu is automatically updated so that an actual deviation average value Ea follows the target deviation Et and an actual selection probability P is kept to a minimum selection probability Pmin or more. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题为了获得组合平衡中的固定等级或更高的期望产品质量和工作效率，选择组合重量值在参考目标重量值预设的允许重量范围内的特定组合特别是组合重量值等于或最接近目标重量值的最佳组合，通过不同地组合由一个或多个个体形成的各个物品的重量值。解决方案：最佳组合的组合权重值的目标权重值的偏差的平均值Ea [k]和选择最佳组合的概率的选择概率P [k]通过每个预设两个或多个虚拟上限权重值Wu [k]。根据每个虚拟上限权重值Wu [k]的虚拟偏差平均值Ea [k]和虚拟选择概率P [k]，自动更新实际上限权重值Wu，使得实际偏差平均值Ea跟随目标偏差Et和实际选择概率P保持在最小选择概率Pmin以上。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2008309511A Combination balance 审中-公开
标题翻译：组合平衡
公开(公告)号：JP2008309511A
公开(公告)日：2008-12-25
申请号：JP2007155002
申请日：2007-06-12
申请人： Yamato Scale Co Ltd , 大和製衡株式会社
发明人： TAKAHASHI TORU , KOSAKA TAICHI
IPC分类号： G01G19/387
摘要： PROBLEM TO BE SOLVED: To heighten selection probability by controlling the weight range between an allowable upper bound and an allowable lower bound according to an average selection probability in an operating state of a combinational balance.
SOLUTION: Weighing apparatuses 2-1 to 2-N weigh a plurality of individual items having a normal distribution of weight and comprising one or a very few number of individual pieces. A control apparatus 18 variously combines the weight of each individual item with anther, selects combinations of which the total combinational weight lies within the weight range between the allowable upper bound and the allowable lower bound, discharges them, supplies new individual items, and repeats all of these procedures. The control apparatus 18 computes an average selection probability, an average value of a ratio of the number of all the combinations of which the total combinational weight lies within the weight range between the allowable upper bound and the allowable lower bound to the number of all combinations of the individual items. The control apparatus 18 compares a computed average selection probability with a predetermined allowable lower selection probability and controls the weight range between the allowable upper bound and the allowable lower bound in a non-contraction direction when the average selection probability is smaller than the allowable lower selection probability.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过在组合平衡的运行状态下根据平均选择概率控制允许上界和允许下限之间的权重范围来提高选择概率。解决方案：称重装置2-1至2-N称重具有正常重量分配的多个单独物品，并且包括一个或极少数个体件。控制装置18将每个单独物品的重量与花药进行各种组合，选择总组合重量在容许上限和允许下限之间的重量范围内的组合，排出它们，提供新的个体物品，并重复所有的这些程序。控制装置18计算平均选择概率，其总组合权重的所有组合的数量的比率的平均值在允许的上界和允许的下限之间的权重范围内与所有组合的数量的平均值的个别项目。控制装置18将计算出的平均选择概率与预定的可允许的较低选择概率进行比较，并且当平均选择概率小于允许下限选择时，控制在非收缩方向上的允许上限和可允许下限之间的权重范围可能性。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2012154904A Combination weigher 有权
标题翻译：组合称重
公开(公告)号：JP2012154904A
公开(公告)日：2012-08-16
申请号：JP2011016834
申请日：2011-01-28
申请人： Yamato Scale Co Ltd , 大和製衡株式会社
发明人： KOSAKA TAICHI
IPC分类号： G01G19/387 , G01G11/00
CPC分类号： G01G13/16 , G01G19/393
摘要： PROBLEM TO BE SOLVED: To provide a combination weigher for preventing damage to even an object to be weighed that is easily broken or damaged by an impact in dropping.SOLUTION: A combination weigher includes: plural weighing conveyors 1 to which objects to be weighed are manually supplied in a conveyance stop state; plural weight sensors 2 each of which measures weight of the objects to be weighed supplied on the weighing conveyors 1; a control unit 5 which obtains a combination of the weighing conveyors 1 in such manner as the total weight of the supplied objects to be weighed is within a target weight range, and drives the weighing conveyors 1 selected for the combination to convey and discharge the objects to be weighed on the weighing conveyors 1; and a collection conveyor 3 to which the objects to be weighed discharged from each weighing conveyor 1 are supplied and which conveys and discharges the supplied objects to be weighed. The control unit 5 controls the weighing conveyors 1 to convey the objects to be weighed at a first speed in a first predetermined period, and then convey and discharge the objects to be weighed at a second speed slower than the first speed in a second predetermined period.
摘要翻译：要解决的问题：提供一种组合秤，用于防止即使被称重的物体的损坏，容易因跌落时的撞击而破裂或损坏。解决方案：组合秤包括：多个称重输送机1，在输送停止状态下手动供给被称重物体; 多个重量传感器2，每个重量传感器2测量供应在称重输送机1上的被测量物体的重量; 获取称量输送机1的组合的控制单元5以所提供的被测量物体的总重量的方式在目标重量范围内，并且驱动选择用于组合的称重输送机1以输送和排出物体在称重输送机1上称重; 从每个称量输送机1排出的被测量物体被供给到该收集输送机3，并且输送并排出被供给的被测量物。控制单元5控制称重输送机1在第一预定时间内以第一速度输送被测量物体，然后在第二预定时段内以比第一速度慢的第二速度输送和排出被测量物体。版权所有（C）2012，JPO＆INPIT

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