Radiant energy – Photocells; circuits and apparatus – With circuit for evaluating a web – strand – strip – or sheet
Reexamination Certificate
2005-05-10
2005-05-10
Gutierrez, Diego (Department: 2859)
Radiant energy
Photocells; circuits and apparatus
With circuit for evaluating a web, strand, strip, or sheet
C250S221000, C250S559300, C250S559370, C033S569000, C033S573000, C033S333000, C156S064000, C156S073100
Reexamination Certificate
active
06891183
ABSTRACT:
An ultrasonic-welding apparatus including: a cradle, onto which two work pieces are mounted, and which can rotate around an axis vertical to the welding surface of the work pieces; a welding horn, which carries out welding using ultrasonic energy while sandwiching the two work pieces between it and the cradle; a transmission-type laser sensor which measures the fixed part of the work pieces after welding, rotating on the cradle, in the condition that the welding horn is apart from the work pieces after welding; and an optical sensor including a light-emitting part, a light-receiving part, a connecting part on which the light-emitting and light-receiving parts are mounted, and an adjusting part that rotates the connecting part around two axes.
REFERENCES:
patent: 292927 (1884-02-01), Lipe
patent: 1988255 (1935-01-01), Soons
patent: 3063155 (1962-11-01), Prefontaine
patent: 3566135 (1971-02-01), Mouchart
patent: 3949219 (1976-04-01), Crouse
patent: 4386270 (1983-05-01), Ezekiel
patent: 4456828 (1984-06-01), Mason et al.
patent: 4518257 (1985-05-01), Donaldson
patent: 4570343 (1986-02-01), Bell
patent: 4575942 (1986-03-01), Moriyama
patent: 4877970 (1989-10-01), Minamikawa et al.
patent: 5069550 (1991-12-01), Kuwabara et al.
patent: 5080736 (1992-01-01), Matsui
patent: 6606403 (2003-08-01), Freifeld
patent: 6643002 (2003-11-01), Drake, Jr.
patent: 2001-58355 (2001-03-01), None
patent: 2001-135063 (2001-05-01), None
Ishikawa Kenji
Kitamura Kouta
Takahara Tadashi
Takahashi Novuo
Fuji Photo Film Co. , Ltd.
Gutierrez Diego
Pruchnic Jr. Stanley J.
LandOfFree
Ultrasonic-welding apparatus, optical sensor and rotation... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ultrasonic-welding apparatus, optical sensor and rotation..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultrasonic-welding apparatus, optical sensor and rotation... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3383231