Kirin Techno-system Corporation

Yasuo Miwa

Hiroyuki Fukuchi

Tohru Ishikura

Kunihiko Kubota

Tadahisa Kono

Takanori Hatsuki

Masaji Nishimura

An automatic inspecting apparatus has a function for generating a discharge signal for discharging a defective object at a predetermined position. The automatic inspecting apparatus comprises an imaging device for imaging a moving object, a sensor for detecting the arrival of the object, an image processing unit for processing images produced by the imaging device to detect defective objects, and a discharge signal generating unit for discharging defective objects at a predetermined position. An ID number is assigned to each image produced by the imaging device, and pulses generated by an encoder start to be counted when each ID number is assigned. If the object is determined to be defective after image processing by the image processing unit, the discharge signal generating unit generates a discharge signal when the number of pulses counted for the corresponding ID number reaches a pulse number equivalent to the distance between the sensor position and the discharge position.

Automatic inspecting apparatus by image processing

The present invention relates to a method for detecting a defect in a barrel portion of a bottle. The defect in the barrel portion of the bottle includes a thin blister and a longitudinal streak. The defect in the bottle barrel is detected by imaging the bottle barrel with a CCD camera based on light which has passed through a light shield plate having a plurality of oblique slits and the bottle barrel, and processing the image of the bottle barrel generated by the CCD camera to determine whether or not the defect is present.

Method for detecting defect in bottle

A container inspection apparatus inspects sealing performance of a closure of a container such as a bottle filled with effervescent beverage. The apparatus include a plurality of support members for placing a container thereon and movable along a certain path, a plurality of ultrasonic transducers fixed to one of the support members for generating ultrasonic vibration, and a supply device for supplying liquid to an upper surface of the support member. The ultrasonic vibration of the support member caused by the ultrasonic transducer is transmitted to a bottom of the container through liquid interposed between the bottom of the container and the upper surface of the support member. After vibrating the bottom of the container, beverage in the container is imaged by an imaging unit to detect a defective container which is not sealed properly.

Growing community of inventors

Yokohama, Japan

Yasuo Miwa