Title:
COMBINATION WEIGHING OR COUNTING METHOD AND COMBINATION WEIGHING OR COUNTING DEVICE
Document Type and Number:
Japanese Patent JP3402687
Kind Code:
B2
Abstract:
PURPOSE: To improve selectable probability by setting the maximum value for the generation probability of the combined arithmetic value, obtained by combining the measured value in each weighing hopper, to be larger than the combination target value and to exist within the tolerance.
CONSTITUTION: Weighed material M is fed onto a dispersion feeder 2 from a conveyor 1 and bagged by a packer 9A through a drive feeder 31, a pool hopper 41, a weighing hopper 61 and a collecting discharge shoot 9. At this time, a combination control means selects the combination of the optimum number of hoppers 61. The value obtained by dividing the combination target value by a real number, not an integer, is made the charging target value to be charged into the hopper 61 so as to set the maximum value for the generation probability of combined arithmetic weight to be larger than the combination target weight and to exist within the tolerance. The selectable probability can be thereby heightened in comparison to a conventional method.
Inventors:
Masahiko Tateoka
Toshiyuki Komatsu
Toshiyuki Komatsu
Application Number:
JP23232493A
Publication Date:
May 06, 2003
Filing Date:
August 24, 1993
Export Citation:
Assignee:
ISHIDA CO.,LTD.
International Classes:
G01G19/387; G01G19/393; G01G19/42; (IPC1-7): G01G19/387
Domestic Patent References:
| JP62113024A | ||||
| JP59120922A | ||||
| JP59198324A | ||||
| JP3197826A | ||||
| JP5946821A | ||||
| JP58195835U |
Other References:
【文献】特許2554019(JP,B2)
Attorney, Agent or Firm:
Shuji Sugimoto (2 outside)
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