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1. 发明授权

US4811256A Input-output method and device for combinational weighing system 失效
标题翻译：组合称重系统的输入输出方法和装置
公开(公告)号：US4811256A
公开(公告)日：1989-03-07
申请号：US931230
申请日：1986-11-14
申请人： Seiji Yamada , Katsuaki Kono , Kiichi Terashima
发明人： Seiji Yamada , Katsuaki Kono , Kiichi Terashima
IPC分类号： G01G13/16 , G01G19/387 , G01G19/393 , G01G23/37 , G01G19/04 , G01G23/22
CPC分类号： G01G19/387 , G01G13/16 , G01G19/393 , G01G23/3721
摘要： For a system such as a combinational weighing system that requires a large number of parameters to be set for its operation, groups of parameters which frequently assume same sets of values are identified and each of such sets is assigned a reservation number. Memory space for storing values assumed by the parameters can be reduced if these values are grouped by such frequently occurring combinations and the user specifies a single reservation number instead of specifying values of the individual parameters. Selection of operating condition is effected by an input device with a touch screen. For some parameters, currently set values are displayed as a bar graph and a user can set or reset a value directly on the screen by moving a cursor on the bar graph. Operating conditions can be changed in each cycle of the combinational calculation without stopping the overall operation of the system.
摘要翻译：对于需要为其操作设置大量参数的诸如组合称重系统的系统，识别经常假定相同值的参数组，并且为每个这样的组分配预留号码。如果这些值通过这种经常出现的组合分组，并且用户指定单个预约号码而不是指定各个参数的值，则可以减少用于存储由参数假定的值的存储空间。操作条件的选择由具有触摸屏的输入设备实现。对于某些参数，当前设置的值显示为条形图，用户可以通过在条形图上移动光标直接在屏幕上设置或重置值。可以在组合计算的每个周期中改变运行条件，而不会停止系统的整体运行。

2. 发明授权

US4694920A Combination weighing system and method 失效
标题翻译：组合称重系统及方法
公开(公告)号：US4694920A
公开(公告)日：1987-09-22
申请号：US772244
申请日：1985-09-03
申请人： Kazufumi Naito , Setsuo Haze , Hideo Nobutugu , Yukio Nakagawa , Seiji Yamada , Shuji Murata
发明人： Kazufumi Naito , Setsuo Haze , Hideo Nobutugu , Yukio Nakagawa , Seiji Yamada , Shuji Murata
IPC分类号： G01G19/32 , G01G19/393 , G01G23/01 , G01G23/16 , G01G19/22 , G01G19/52 , G01G23/14
CPC分类号： G01G19/393 , G01G19/32 , G01G23/01 , G01G23/163
摘要： A combinational weighing system with a plurality of weighing devices employs at least three central processing units such as microprocessors. One keeps monitoring the weight information from the weighing devices and analyzes stability of weight data. Another one controls the charging and discharging of the weighing devices. The third performs combinational computation to select a combination. The system has increased flexibility regarding operation and adjustments, and allows efficient methods of zero-point and span adjustment of weighing devices. Its compact unitized input-output unit allows the user to operate the system interactively.
摘要翻译：具有多个称重装置的组合称重系统采用至少三个中央处理单元，例如微处理器。人们一直在监测称重设备的重量信息，并分析重量数据的稳定性。另一个控制称重装置的充放电。第三个执行组合计算以选择组合。该系统增加了操作和调整的灵活性，并且允许称重装置的零点和跨度调整的有效方法。其紧凑的单元化输入 - 输出单元允许用户以交互方式操作系统。

3. 再颁专利

USRE32987E Combination weighing system and method 失效
标题翻译：组合称重系统及方法
公开(公告)号：USRE32987E
公开(公告)日：1989-07-18
申请号：US205381
申请日：1988-06-10
申请人： Kazufumi Naito , Setsuo Haze , Hideo Nobutugu , Yuko Nakagawa , Seiji Yamada , Shuji Murata
发明人： Kazufumi Naito , Setsuo Haze , Hideo Nobutugu , Yuko Nakagawa , Seiji Yamada , Shuji Murata
IPC分类号： G01G19/393 , G01G23/01 , G01G23/16
CPC分类号： G01G23/01 , G01G19/393 , G01G23/163
摘要： A combinational weighing system with a plurality of weighing devices employs at least three central processing units such as microprocessors. One keeps monitoring the weight information from the weighing devices and analyzes stability of weight data. Another one controls the charging and discharging of the weighing devices. The third performs combinational computation to select a combination. The system has increased flexibility regarding operation and adjustments, and allows efficient methods of zero-point and span adjustment of weighing devices. Its compact unitized input-output unit allows the user to operate the system interactively.

4. 发明授权

US4771836A Control for a weighing system 失效
标题翻译：控制称重系统
公开(公告)号：US4771836A
公开(公告)日：1988-09-20
申请号：US94119
申请日：1987-09-04
申请人： Kazufumi Naito , Setsuo Haze , Hideo Nobutugu , Yukio Nakagawa , Seiji Yamada , Shuji Murata
发明人： Kazufumi Naito , Setsuo Haze , Hideo Nobutugu , Yukio Nakagawa , Seiji Yamada , Shuji Murata
IPC分类号： G01G19/32 , G01G19/393 , G01G23/01 , G01G23/16 , G01G13/00 , G01G19/00 , G01G23/10
CPC分类号： G01G23/01 , G01G19/32 , G01G19/393 , G01G23/163
摘要： Data from weighing devices of a combinational weighing system are transmitted through a multiplexer and sample-and-hold circuits and are converted into digital signals by an analog-to-digital converter. Values of these digital signals are constantly monitored and a specified number of these values are used to determine stability conditions of the weighing devices. Only the weight data from stabilized weighing devices are used for combinational calculation.
摘要翻译：来自组合式称重系统的称重装置的数据通过多路复用器和采样保持电路传输，并通过模数转换器转换为数字信号。持续监控这些数字信号的值，并使用指定数量的这些值来确定称重装置的稳定性条件。仅使用来自稳定称重装置的重量数据进行组合计算。

5. 发明授权

US4664200A Automatic weighing apparatus 失效
标题翻译：自动称重设备
公开(公告)号：US4664200A
公开(公告)日：1987-05-12
申请号：US644425
申请日：1984-08-27
申请人： Yoshiharu Mikami , Takashi Sashiki , Yoshiharu Asai
发明人： Yoshiharu Mikami , Takashi Sashiki , Yoshiharu Asai
IPC分类号： G01G19/34 , G01G19/393 , G01G19/22 , G01G21/28
CPC分类号： G01G19/393 , G01G19/343
摘要： An automatic weighing apparatus with a dispersion feed apparatus comprising a plurality of feed troughs adapted to be separately vibrated and radially arranged around the outer periphery of a dispersion table which performs spiral reciprocating vibratory motion, the feed troughs being separately vibrated at predetermined times to feed articles to associated weighing units.
摘要翻译：一种具有分散进料装置的自动称重装置，包括多个进料槽，其适于单独振动并且围绕执行螺旋形往复振动运动的分散台的外周径向布置，所述进料槽在预定时间内分别振动以将物料到相关称重单位。

6. 发明授权

US4844190A Combinational weigher for multiple operations 失效
标题翻译：组合秤用于多种操作
公开(公告)号：US4844190A
公开(公告)日：1989-07-04
申请号：US189767
申请日：1988-05-03
申请人： Yoshiharu Mikami , Michihiro Kubo , Takashi Kabumoto
发明人： Yoshiharu Mikami , Michihiro Kubo , Takashi Kabumoto
IPC分类号： G01G19/387 , G01G19/393
CPC分类号： G01G19/393
摘要： An automatic weigher with a plurality of article batch handling units arranged in a circular formation is controlled by a single computer to perform two or more mutually independent combinational weighing operations. In order to allow different articles to be weighed, a dispersion feeder separable into individually vibrating table units with adjustable partition walls is provided at the center. For improving the efficiency of combinational weighing operations, each article batch handling unit is provided with a memory hopper and the computer is programmed to generally give higher priority to memory hoppers than to weigh hoppers such that memory hoppers are generally more likely to be selected by the combinational computations. The computer is also programmed to identify article batch handling units in which the total weight of article batches in the memory hopper and weigh hopper is less than a critical value and to combine their article batches.
摘要翻译：具有以圆形形式布置的多个物品批量处理单元的自动称重器由单个计算机控制以执行两个或更多个相互独立的组合称重操作。为了允许不同的物品被称重，在中心设置有可分离成具有可分隔壁的单独振动台单元的分散供料器。为了提高组合称重操作的效率，每个物品批量处理单元都设有一个记忆料斗，计算机被编程为通常给予记忆料斗更高的优先级，而不是称重料斗，使得存储料斗通常更有可能被组合计算。计算机还被编程为识别物品批处理单元，其中存储料斗和称重料斗中的物品批次的总重量小于临界值并且组合其物品批次。

7. 发明授权

US4708215A Automatic weighing system 失效
标题翻译：自动称重系统
公开(公告)号：US4708215A
公开(公告)日：1987-11-24
申请号：US762722
申请日：1985-08-05
申请人： Toru Nakamura , Satoshi Konishi , Seiji Yamada , Masahiko Tatsuoka , Michihiro Kubo
发明人： Toru Nakamura , Satoshi Konishi , Seiji Yamada , Masahiko Tatsuoka , Michihiro Kubo
IPC分类号： G01G13/02 , G01G13/18 , G01G19/393 , G01G19/22 , G01G13/16 , G01G23/10
CPC分类号： G01G13/18 , G01G13/026 , G01G19/393 , Y10S177/11
摘要： A combinational weighing system with a plurality of article batch handling means has an article feeding means for feeding articles to be weighed into the individual article batch handling means, and after a desired combination or weights within a preselected range is determined by a computer, the article batches from the selected article batch handling means are discharged together to be made into a package. The system also includes a means for measuring the weight of the article accumulated on the article feeding means and the output signal from such a weight-measuring means is transmitted to control the operation of a conveyor for supplying the articles to the article feeding means.
摘要翻译：具有多个物品批量处理装置的组合称重系统具有用于将要称重的物品供给到单独物品批处理装置中的物品供给装置，并且在预定范围内的期望组合或重量由计算机确定之前，从所选择的物品批量处理装置的批次一起排出以制成包装。该系统还包括用于测量堆积在物品供给装置上的物品的重量的装置，并且传送来自这种重量测量装置的输出信号以控制用于将物品供应到物品供给装置的输送机的操作。

8. 发明授权

US4705126A Signal processing circuit and weighing apparatus incorporating same 失效
标题翻译：信号处理电路和结合其的称重装置
公开(公告)号：US4705126A
公开(公告)日：1987-11-10
申请号：US905876
申请日：1986-09-10
申请人： Kazufumi Naito
发明人： Kazufumi Naito
IPC分类号： G01G3/142 , G01G19/393 , G01G23/36 , G01G19/52 , G01G23/10 , G01L1/22 , G01L25/00
CPC分类号： G01G23/36 , G01G19/393 , G01G3/142
摘要： A signal processing circuit for a weighing apparatus comprises an amplifier circuit for amplifying a weight signal outputted from a weighing device, an active filter which serves to attenuate noise components in the weight signal from the amplifier circuit, and switches for selecting whether the active filter should function as a filter or a buffer according to a predetermined timing schedule.
摘要翻译：一种用于称重装置的信号处理电路包括：放大器电路，用于放大从称重装置输出的加权信号，有源滤波器，用于衰减来自放大器电路的加权信号中的噪声分量，以及用于选择有源滤波器是否应该根据预定的时间表，用作滤波器或缓冲器。

9. 发明授权

US4676326A Combinational weighing method and apparatus therefor with multiple selected combinations and multiple discharge paths 失效
标题翻译：组合称重方法及其设备，具有多种选择的组合和多种排放路径
公开(公告)号：US4676326A
公开(公告)日：1987-06-30
申请号：US787325
申请日：1985-10-15
申请人： Satoshi Konishi
发明人： Satoshi Konishi
IPC分类号： G01G19/393 , G01G19/22
CPC分类号： G01G19/393
摘要： A combinational weighing system with a plurality of article batch handling units is controlled so that a high-speed dual or multiple packaging unit can be coupled and its capability can be utilized advantageously. For each cycle of the system operation, three or more combinations are selected by combinational computations on the weight values of article batches and they are discharged to the packaging unit through two discharge routes or more but fewer than the number of the selected combinations. This has the effect of discharging through each discharging route more than once per cycle.
摘要翻译：控制具有多个物品批处理单元的组合称重系统，使得可以耦合高速双重或多个包装单元，并且可以有利地利用其能力。对于系统操作的每个周期，通过组合计算对物品批次的重量值选择三个或更多个组合，并且它们通过两个排放路线或更多但少于所选择的组合的数量被排放到包装单元。这具有通过每个放电路径每次循环多次放电的效果。

10. 发明授权

US4662462A Compact combinational weighing system 失效
标题翻译：紧凑型组合称重系统
公开(公告)号：US4662462A
公开(公告)日：1987-05-05
申请号：US853020
申请日：1986-04-17
申请人： Kazumi Kitagawa , Atushi Fujiwara
发明人： Kazumi Kitagawa , Atushi Fujiwara
IPC分类号： G01G13/18 , G01G19/393 , G01G19/22
CPC分类号： G01G13/18 , G01G19/393
摘要： A compact combinational weighing apparatus comprises a compact housing structure for weighing devices and a remote control unit which are connected only by an elongate signal-transmitting cable. Inside the housing are a number of article batch handling units disposed in a linear array. Each article batch handling unit includes a pool hopper of a double-gate structure for receiving an article batch from an article feeder and two weigh hoppers for weighing received article batches. The article batch in the pool hopper is selectably discharged into either of the weigh hoppers below by opening the gate corresponding to the selected weigh hopper. The two gates of each pool hopper are closed by a single spring and opened by individual rotary solenoids. Load cells for weighing the article batches in the pair of weigh hoppers belonging to each article batch handling unit are disposed in mutually lined-symmetrical relationship with respect to a horizontal line. Rotary solenoids for opening the weigh hopper gates are disposed in efficiently space-saving manners. A funnel-shaped article discharging unit into which article batches are discharged from weigh hoppers has buffer plates strategically placed to uniformize the time it takes for article batches from the various weigh hoppers to reach an outlet at its bottom.
摘要翻译：紧凑型组合称重装置包括用于称重装置的紧凑的壳体结构和仅由细长的信号传输电缆连接的遥控单元。在壳体内部是以线性阵列设置的许多物品批处理单元。每个物品批处理单元包括用于从物品供给器接收物品批次的双门结构的池料斗和用于称重所接收物品批次的两个称重料斗。通过打开对应于所选择的重物料斗的闸门，将料斗料斗中的物料批次可选择地排放到下面的称重料斗中。每个池料斗的两个门由单个弹簧封闭，并由单独的旋转螺线管打开。属于每个物品批量处理单元的一对称重料斗的用于称量物品批量的称重传感器相对于水平线布置成相互对称的关系。用于打开称重料斗门的旋转螺线管以有效的节省空间的方式进行设置。物料批料从计量斗排出的漏斗状物品排出单元具有策略性的放置缓冲板，以使来自各种称重料斗的物品批次达到其底部出口所需的时间均匀。

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