Abstract: A flashlight senses when it is picked up, and then automatically turns on. When the flashlight is released or set back down, it automatically turns off. Touch or contact sensors sense the touch of a human hand, causing a circuit in the flashlight to switch on a light source, such as an LED. The flashlight is advantageously designed so that when grasped or picked up, the fingers of the user's hand lay over touch sensors. Various types of touch sensors may be used. The touch sensors may operate electrically, and without any movement, or moving parts.
Abstract: The present invention provides a dynamic curriculum generation system, which is suitable for language courses or other interactive learning environments for dynamically generating an individual course menu for a client. When the client provides his or her information to the course database of the present invention through a network connection, the application program of the present invention compares the client information with the course database to select at least one course from the course database to generate the individual menu for the client.
Abstract: A method and system used to assist buyers interested in renting, leasing, acquiring, or selling real property in the selection of appropriate real estate properties and facilitating the cooperation among various parties that contribute to the selection, transaction, and associated services. The method can use among other things a database of properties and associated information, Global Positioning Systems (GPS) technologies, Geographic Information Services (GIS) functions on a mobile device, a wireless communications network and handheld device, a suit of analytical tools, audio recording and playback capabilities; and personalized web portal functions.
Type:
Application
Filed:
January 13, 2003
Publication date:
February 12, 2004
Applicant:
Eric Brown
Inventors:
Eric Brown, Pertti Visuri, Robert Brown
Abstract: An apparatus for contactlessly measuring a measurement object is proposed, which has an optical sensor, the optical sensor having an optical probe having a light source and a measurement objective for directing a light beam onto a measurement object and a receiver device for detecting a light beam reflected from the measurement object and generating a corresponding measurement signal; an advancing apparatus for altering the distance between the optical sensor and the measurement object in a first coordinate direction in a manner dependent on the measurement signal generated by the receiver device; and an evaluation unit for determining the coordinates of the measurement point on the measurement object.
Type:
Application
Filed:
March 11, 2003
Publication date:
October 2, 2003
Applicants:
Andrea Gurny-Brosch, Patrick Gurny, Eric Gurny
Abstract: The present invention relates to improved dental compositions and methods for bleaching teeth. More specifically, this invention is directed towards hydrogen peroxide-containing compounds that are maintained at a substantially constant pH range of 6.0-10.0 during the tooth-bleaching procedure in the presence of a calcium chelating agent.
Abstract: The present invention relates to improved dental compositions and methods for bleaching teeth. More specifically, this invention is directed towards hydrogen peroxide-containing compounds that are maintained at a substantially constant pH range of 6.0-10.0 during the tooth-bleaching procedure in the presence of a calcium chelating agent.