1
Agis F Kydonieus, Inja K Smith, Reid A Conroy, Ernest A Pedicano: Time color indicator. Herculite Protective Fabrics Corporation, Sughrue Rothwell Mion Zinn and Macpeak, July 15, 1980: US04212153 (72 worldwide citation)

A laminated indicator which changes in a visually perceptible mode with the passage of time and a method for making such an indicator. At least two layers are provided whereby the molecular migration of an agent in an interior layer to the outermost surface of the exterior layer causes a change whic ...


2
Dana Hall, Bruce Leshay: Method for transmitting data over a data bus with minimized digital inter-symbol interference. Maxtor Corporation, David M Sigmond, June 10, 2003: US06577687 (44 worldwide citation)

A method for transmitting data over a data bus with minimized digital control and data inter-symbol interference. The voltage level on the data bus is not permitted to reach the quiescent negated voltage level set by the bus terminator voltage. Additional time is provided for data detection circuitr ...


3
Williamson Steven, Mourou Gerard: Electro-electron optical oscilloscope system for time-resolving picosecond electrical waveforms.. Univ Rochester, October 15, 1986: EP0197196-A1 (34 worldwide citation)

A system for time-resolving ultra-short electrical waveforms of up to a few hundred gigahertz bandwidth is presented. The system utilizes a fast electro-optic modulator capable of subpicosecond responsivity. A CW (continuous wave) laser is used to probe the change in birefringence resulting in the m ...


4
Wendell J Manske: Reservoir pad for time indicator. Minnesota Mining and Manufacturing Company, Alexander Sell Steldt & DeLaHunt, June 15, 1976: US03962920 (28 worldwide citation)

Indicating device suitable for visibly measuring parameters such as time, temperature, and time-temperature relationships. The device comprises in combination a porous reservoir pad containing an indicating material, a wick material and activating means. The progress of the indicating material along ...


5
Kazuko Tatsuma: Method of measuring cumulative processing time for modules required in process to be traced. Fujitsu, Staas & Halsey, December 6, 1994: US05371689 (27 worldwide citation)

In a computer program having a plurality of functional modules, an operational time for a functional module must be sometimes measured by tracing of the process, to improve the program. In this case, start and end points of the module to be traced are set as measuring points, with the addresses ther ...


6
Jorge M Delatorre: Apparatus for visually indicating elapsed time by a color change. Lawrence Peska Associates, June 14, 1977: US04028876 (25 worldwide citation)

Apparatus for visually indicating elapsed time by a color change is disclosed comprising a first and second chromophoric compound that are combined with one another through a matrix which controls the rate of combination of the compounds so that a color body is produced by the reaction of the compou ...


7
Howard S David, Michael J McTague: Method and apparatus for sequencing system bus grants and disabling a posting buffer in a bus bridge to improve bus efficiency. Intel Corporation, Blakely Sokoloff Taylor & Zafman, February 15, 2000: US06026460 (20 worldwide citation)

A method and apparatus for sequencing system bus grants and disabling a posting buffer in a bus bridge includes a bus activity monitor for monitoring bus cycles on a first bus, an inbound posting buffer, and a control logic. The control logic indicates whether to grant control of the first bus to a ...


8
Hubert Muller, Bruno Langenfeld: Indicator for display of elapsed times and/or of the moment when changes of state occur. Badische Tabakmanufaktur Roth Handle, Birch Stewart Kolasch & Birch, June 7, 1994: US05317987 (19 worldwide citation)

An indicator for attachment to objects to display elapsed times and/or changes of state, in which a visible display is brought about by color change of the indicator upon reaction of chemical substances and with destruction of a barrier preliminarily separating the chemical substances. The barrier i ...


9
Oswald Robert A: Method of producing time-position records of objects. July 18, 1972: US3678189 (18 worldwide citation)

A time-position record of objects moving with respect to a reference line obtained by scanning those portions of the objects passing past the reference line with an electron beam to form output signals which are transmitted to a recording station. A recording medium is transported past the station a ...


10
Bradley Daniel Joseph: Electron-optical image tubes and image tube streak cameras. September 25, 1973: US3761614 (17 worldwide citation)

An electron-optical image tube is made capable of providing direct measurement of luminous events having durations as short as one picosecond and with a time resolution in the picosecond range by providing a metallic mesh extraction electrode in close proximity to the photo-cathode of the image tube ...