Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
NF Circuit Design Block Co., Ltd. Patents
Assignee:
NF Circuit Design Block Co., Ltd.
Address:
Yokohama, JP
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
4478538 Device for detecting tool abnormality October 23, 1984
When a drill is overloaded, while cutting a hole in a workpiece, a torque limiter disconnects the drill from a main spindle. As the drill is disconnected from the main spindle, the torque limiter generates high-level elastic waves. The elastic waves are converted by a transducer into

 
 
  Recently Added Patents
Method and system for parallelizing data copy in a distributed file system
Mobile target system
Method of monitoring and configuring
Imaging device, method and computer readable medium
Rim for a TV receiver
Oscillator circuit which compensates for external voltage supply, temperature and process
Once daily formulations of tetracyclines
  Randomly Featured Patents
System and method for terminal short detection
Method for fabricating diodes for electrostatic discharge protection and voltage references
Semiconductor memory device
Universal connection for cellular telephone interface
Simple tubeless tire patcher
Circuitry with gate line crossing semiconductor line at two or more channels
Method and system of configuring a software program
Paper shifting apparatus for toilet seats
Heavy duty pneumatic radial tires with particular belt rubber configuration
Water-only method and apparatus for making snow