1
Werner Schmidt, Gerhard Mueller, Klaus Weber, Volker Wilke: Method and apparatus for light-induced scanning-microscope display of specimen parameters and of their distribution. Carl Zeiss Stiftung, Hopgood Calimafde Kalil Blaustein & Judlowe, September 27, 1983: US04407008 (167 worldwide citation)

The invention contemplates scanning-microscope display of plural observed parameters of an examined specimen, where the parameters derive from flying-spot light-exposure of the specimen, and where at least one of the observed parameters is outside the wavelength range of the flying-spot. In some ill ...


2
Manfred Meyer, Willi Keydell, Friederich K Mollring, Klaus Weber: Inverted-design optical microscope. Carl Zeiss Stiftung, Hopgood Calimafde Kalil Blaustein & Lieberman, July 1, 1980: US04210384 (55 worldwide citation)

The invention contemplates an optical microscope of inverted design and having versatility for application to solve and serve virtually all microscopy problems and needs. The microscope features a particular U-shaped housing with upstanding legs and with integrated optical elements contained within ...


3
Alexander Hack, Uwe Zeller, Klaus Weber, Martin Rickert: X-ray apparatus with positioning measures. Kaltenbach Voigt, Mayback & Hoffman P A, Gregory L Mayback, Scott D Smiley, October 9, 2007: US07278787 (51 worldwide citation)

An X-ray apparatus, in particular a dental X-ray apparatus, includes an X-ray radiation source for generating X-ray radiation to be directed at an object to be investigated, for example, a patient's tooth or jaw. The apparatus has an optical device through which an aiming device, for example, an add ...


4
Horst Piller, Klaus Weber: Device for selectively available phase-contrast and relief observation in microscopes. Carl Zeiss Stiftung, Hopgood Calimafde Kalil Blaustein & Judlowe, October 4, 1983: US04407569 (37 worldwide citation)

The invention contemplates a microscope construction, applicable both to reflected-light and to transmitted-light varieties, whereby an object under examination can be selectively observed for phase-contrast and for relief effect (so-called "contrast modulation"). A first diaphragm having the effect ...


5
Klaus Weber, Peter von Blanckenhagen: Pulse valve. Kernforschungszentrum Karlsruhe, June 2, 1987: US04669660 (27 worldwide citation)

A pulse valve having a valve body with a valve nozzle, a valve seat and a valve stem with a closing piece movably disposed in axial alignment with the valve seat for operating the valve and a valve drive including a stack of piezoelectric crystals arranged concentrically around the valve stem for op ...


6
Klaus Weber: Automatic substage illumination for microscopes. Carl Zeiss Stiftung, Hopgood Calimafde Kalil Blaustein & Judlowe, December 14, 1982: US04363532 (20 worldwide citation)

Automatic substage illumination for microscopes which consists of a stop turret which is mechanically coupled with the lens turret. Field stops and aperture stops adapted to the lens components are arranged below the stage of the microscope in replaceable manner, each on a separate disk, and upon th ...


7
Klaus Weber, Wolfgang Siersch: Optical inspection apparatus. Erwin Sick Optik Elektronik, Townsend and Townsend Khourie and Crews, September 7, 1993: US05243402 (19 worldwide citation)

The invention relates to an optical inspection apparatus comprising an illuminating means which has a linear light source (11) and a concave cylindrical mirror (10) which forms an image of the light source (11), with the cylindrical axis of the cylindrical mirror extending essentially parallel to th ...


8
Klaus Weber: Optical web monitoring apparatus. Erwin Sick Optik Elektronik, October 4, 1988: US04775238 (19 worldwide citation)

An optical web monitoring apparatus has an illuminating arrangement which images the pupil of the source of illumination into the observing pupil of the camera objective (18) of a diode row camera using a strip-like concave mirror (14), or two strip-like concave mirrors (14, 15), and thus achieves t ...


9
Klaus Weber, Friedrich Hujer, Ferdinand Schaner: Container for photographic films and prints. Agfa Gevaret Aktiengesellschaft, Peter K Kontler, April 2, 1985: US04508224 (17 worldwide citation)

A deformable container for sections of developed photographic roll films and for prints of images on such film sections has a square or rectangular base sheet of paper, cardboard or the like and a cover sheet of paper or synthetic plastic material. The sheets overlie each other and are bonded to one ...


10
Klaus Weber, Klaus Ostertag: Optical surface inspection apparatus. Erwin Sick Optik Elektronik, Townsend and Townsend, February 13, 1990: US04900153 (16 worldwide citation)

An optical surface inspection apparatus for material webs comprises an illuminating means (11) for generating a strip of light (12) on the surface (19) to be inspected and a light receiving means (13) which receives the light emitted (diffusely reflected) from the surface region illuminating by the ...