11
Kenji Hamaguri: Noninvasive device for photoelectrically measuring the property of arterial blood. Minolta Camera Kabushiki Kaisha, Price Gess Ubell, May 6, 1986: US04586513 (205 worldwide citation)

A noninvasive device for photoelectrically measuring a property of arterial blood is provided. Light that contacts living tissue with arterial blood is converted into a pair of electrical signals. The electrical signals are processed to provide information of the amplitude of the measured signals an ...


12
Yasuo Hasegawa: Light diffusion type light emitting diode. Yumi Sakai, Masakatsu Uchiyama, Price Gess & Ubell, August 18, 1992: US05140220 (194 worldwide citation)

An improved light emitting diode housing member comprises a transparent housing that can extend over the light emitting surface of the LED and can position a plurality of granular optical particles, such as calcium fluoride, over the source of light to provide a diffusion of the emitted light, there ...


13
Steve H McNelley: Image manipulating teleconferencing system. Price Gess & Ubell, August 1, 1995: US05438357 (191 worldwide citation)

A teleconferencing system that allows for natural eye contact between conferees is provided. The system comprises two or more terminals which are connected to allow a teleconference to occur. Each terminal comprises a screen to display an image of the remote conferee and a video camera to transmit a ...


14
Howard Rayfiel: Visible randomly intermeshing, multi-wheel chance game apparatus. Price Gess & Ubell, March 22, 1988: US04732386 (188 worldwide citation)

A chance game apparatus having five secondary wheels positioned outside of and along the circumferential edge of a primary wheel. Each wheel has a sequence of winning and losing indices with each sequence different from one another. Each sequence defines a different probability of a random selection ...


15
Kenji Hamaguri: Noninvasive device for photoelectrically measuring the property of arterial blood. Minolta Camera Kabushiki Kaisha, Price Gess & Ubell, September 22, 1987: US04694833 (180 worldwide citation)

A noninvasive device for photoelectrically measuring a property of arterial blood is provided. Light that contacts living tissue with arterial blood is converted into a pair of electrical signals. The electrical signals are processed to provide information of the amplitude of the measured signals an ...


16
Motoshi Ito, Takahiro Nagai, Hiroshi Ueda: Method for managing defects in an information recording medium, and a device and information recording medium using said method. Matsushita Electric Industrial, Price Gess & Ubell, February 3, 1998: US05715221 (174 worldwide citation)

A defect list (FIG. 12B) on an information recording medium only includes pairings (A1 and A2, B1 and B3 in FIG. 12B) of addresses of defective sectors belonging to the data sector area and addresses of non-defective sectors which belong to the spare sector area and which are to be used to replace t ...


17
Takashi Akiyoshi, Tetsuo Matsuse: System for automatically generating and saving control information in a server if requested by a client at system initialization for operating in a network. Matsushita Electric Industrial, Price Gess & Ubell, August 20, 1996: US05548729 (172 worldwide citation)

There is disclosed an apparatus for setting control information of a computer system comprising a control information request device for requesting the apparatus for setting control information of another computer system connected over a network to transmit the control information, when a storage de ...


18
Catherine L Martin, Brian R Williams: Hypodermic needle guard. Price Gess & Ubell, December 19, 1989: US04887998 (171 worldwide citation)

An apparatus for preventing injury from a used hypodermic needle. Prior to withdrawal from below the skin, a spring-loaded mechanism is deployed which advances a protective sheath towards the tip of the hypodermic needle. As the needle is withdrawn the protective sheath advances beyond the tip of th ...


19
Makoto Ohara, Hirotsugu Tomizawa, Shinichirou Sugiura: Information display system for electronically reading a book. Kabushiki Kaisha Sega Enterprises, Price Gess & Ubell, January 16, 1996: US05485176 (164 worldwide citation)

An information display system having a housing with a location for receiving a document such as a book is provided. A location detection circuit is mounted on the housing adjacent the document and can determine any subjective selection of a location on the document. The document can have a plurality ...


20
Tokuji Ishida, Masataka Hamada, Kenji Ishibashi, Nobuyuki Taniguchi, Hiroshi Ootsuka, Toshio Norita, Toshihiko Karasaki: Automatic focus detection system. Minolta Camera Kabushiki Kaisha, Price Gess & Ubell, June 11, 1991: US05023646 (161 worldwide citation)

A camera with an automatic focusing device has an objective lens mounted on a camera. An image formed by the objective lens is divided into a plurality of zones. In each zone, a brightness distribution is obtained so as to detect a rough focusing condition in each zone, thereby producing a plurality ...



Click the thumbnails below to visualize the patent trend.