Resources Contact Us Home
Racing game machine with varying track levels

Image Number 6 for United States Patent #5501455.

A racing game machine includes an endless plate member formed with running lanes on a top surface thereof, the endless plate member having a grade-separated intersection portion; endless transporting chains provided below the endless plate member, each endless transporting chain having a magnetic portion; guide members provided below the endless plate member, each guide member being operable to hold one of the endless transporting chains within respective courses corresponding to the running lanes; a moving mechanism operable to move the endless transporting chains independently of one another along the respective guide members; running objects each having a magnetic portion; and a controller operable to control the moving mechanism in accordance with a predetermined game program.

  Recently Added Patents
Schottky diode and method of manufacture
Network fault detection
Methods and apparatus for determining a phase error in signals
Clostridium chauvoei polypeptide, DNA encoding the polypeptide and a vaccine comprising the polypeptide
System, apparatus and method for enabling/disabling display data channel access to enable/disable high-bandwidth digital content protection
System for seeking for an optimal configuration of a bi-, tri- or multi-ventricular cardiac resynchronization implanted device
Efficient paging in a wireless communication system
  Randomly Featured Patents
Method of manufacturing an electrical circuit system and electrical circuit system
Safety device for lifting apparatus
Mounting device for hospital equipment, medical support service unit therefor and service mobile
Modified optics for imaging of lens limited subresolution features
Automatically determining machine vision tool parameters
Method and apparatus for authentication in a communication system
IL-8 receptor antagonists
Human-readable, bi-state environmental sensors based on micro-mechanical membranes
Dictating machine
Phase shift mask including sub-resolution assist features for isolated spaces