Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Dart game apparatus










Image Number 12 for United States Patent #7985125.

A dart game apparatus includes an image display body which displays an image of a target; a panel body, which has a plurality of holes each with a cross-sectional size substantially the same as that of an end of a soft dart, which is also formed, extending toward each hole, with an inclined surface in a ridge taken as a border between adjacent holes. A coordinate detecting body is disposed on a front surface of the panel body and detects coordinates of the position of the soft dart, the end of which is inserted into any of the plurality of holes. The coordinate detecting body has at least four rims, in which so as to correspond to the four rims two pairs of a light-emitting sensor section and a light-receiving sensor section for detecting light emitted by the light-emitting sensor section are provided respectively on the rims arranged face-to-face in parallel.








 
 
  Recently Added Patents
Automated measurement of concentration and/or amount in a biological sample
Semiconductor thin film, thin film transistor, method for manufacturing same, and manufacturing equipment of semiconductor thin film
Multi-user remote health monitoring system with biometrics support
Method and apparatus for verifiable generation of public keys
Photoconductor cartridge
Wheel
Data processing apparatus including reconfigurable logic circuit
  Randomly Featured Patents
Power semiconductor device, armoring case thereof and method for manufacturing the same
Separation of 4-methyl-2-pentanone from acetic acid by extractive distillation with DMSO
Predicting popularity of electronic publications
Electrical power generators
Rotary travelling surface treatment device
Coaxial cable with a connector
Voltage balanced multilevel voltage source converter system
Gene coding for eicosapentaenoic acid synthesizing enzymes and process for production of eicosapentaenoic acid
Method and system for customizing a user interface in an integrated environment
Device for position determination by means of radio waves