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Patent Searching and Data


Matches 301 - 350 out of 529

Document Document Title
JPH01122161U  
JPH01203574A
PURPOSE: To permit key information to be read out electrically by a method in which a key is inserted into the key hole of a reader to detect the shape of the carved groove of key by many key information sensors set at the shortest carve...  
JPH0192640U  
JP01137086A
PURPOSE: To lock or unlock a door lock device from the outside of a door after a cylinder lock is locked at the time of an outing by rocking an arm with a drive device operated by an optical means. CONSTITUTION: This door lock device is ...  
JPH1137086A
To provide an electric blower cooling a motor for rotating an impeller, by an ejector effect at the time of flowing discharge flow from the impeller to the outside from a fan case. In this electric blower, a through hole 35 is provided i...  
JPH0176966U  
JP01125482A
PURPOSE: To miniaturize a pneumatic actuation lock and operate it manually by providing a pinion engaged with rack teeth provided in the surface of a rod and an output part connected to the pinion in such a state as retreating the rod in...  
JPH1125482A
To provide an optical disk driving device removing the influence of abnormality on the recording surface of an optical disk or inside the medium affecting a tracking error signal. After obtaining a differential signal (a) in the middle a...  
JPH1111973A
To obtain a thin glass substrate having high flatness without scratches by suspending or dispersing an inorg. powder in a solvent which does not produce a decomposed gas to prepare a soln., applying the prepared soln. on the surface of a...  
JP01111973A
PURPOSE: To allow the locking and unlocking a lock by providing a key having a superconductive material inside and a temperature controller to keep the key at a fixed temperature under a condition that the key is inserted into a key hole...  
JPH0164568U  
JPS6454490U  
JPS6453377U  
JPS6450573U  
JPS6447659U  
JPS6471978A
PURPOSE: To obtain a lock which does not affect a magnetic medium by placing a constant interval, arranging light-emitting elements and light-receiving elements correspondingly, providing a light passing hole and inserting a key to its g...  
JPS6471977A
PURPOSE: To electrically read key information expressing the positions and shapes of indented grooves by generating a timing signal for each advance of a key for a predetermined length along the key groove and outputting a signal express...  
JPS6439592U  
JPS6437869U  
JPS6452979A
PURPOSE: To release a door lock with bare hand by forming a storage device using a rotary plate that displays a rotational position or a display plate such as a liquid crystal or the like based on electrical energy or combination pattern...  
JPS6452978A
PURPOSE: To permit releasing a door lock by bare hand and improve the effect of preventing a crime by adding the function of judging whether a signal is acceptable or not to a rotary plate on which a photograph, a picture or a symbol is ...  
JPS6431862U  
JPS6429462U  
JPS6426483U  
JPS6426484U  
JPS6426482U  
JPS6423563U  
JPS6418266U  
JPS63315783A  
JPS63200073U  
JPS63297676A  
JPS63164026U  
JPS63236881A  
JPS63502365A  
JPS63194084A  
JPS63102867U  
JPS63101660U  
JPS6396960U  
JPS6381169U  
JPS6325397B2  
JPS63110377A  
JPS6327665U  
JPS62273376A  
JPS6244043Y2  
JPS62220673A  
JPS62137977U  
JPS6221293U  
JPS61502198A  
JPS61136063U  
JPS6128792B2  

Matches 301 - 350 out of 529