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
Tread portion of an automobile tire
Servo write assembly
LED lighting module
Image sensor with improved color crosstalk
Microbial fuel cell and method of use
Antenna tuning on an impedance trajectory
Display stand for a mobile tablet computer
  Randomly Featured Patents
Heat bridges for electric motor gear case
Insulated construction panel and method
Apparatus for extracorporeal blood or plasma treatment comprising a wet semi-permeable membrane and methods for making the same
Faucet aerator collar for protecting dishes and the like
Use of benzoylalkyl-1,2,3,6-tetrahydropyridines
Aerospace articles made from quasi-isotropic chopped prepreg
Aluminium battery with electrolyte circulation means
Alkenyl polyorganosiloxane, organohydrogensiloxane, organosilicon or silane treated silver particles and Pt catalyst
Self closing dispensing valve
Semiconductor device having vertical-type channel