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| Patent # | Description |
|---|---|
| US-5,528,369 |
Apparatus for producing interferometric fringe patterns having variable
parameters An apparatus for producing a fringe pattern having variable parameters. The apparatus includes a light source which directs light to a first beamsplitter which... |
| US-5,528,368 |
Spectroscopic imaging device employing imaging quality spectral filters Techniques for providing spectroscopic imaging integrates an acousto-optic tunable filter (AOTF), or an interferometer, and a focal plane array detector. In... |
| US-5,528,367 |
In-line fiber etalon strain sensor An in-line fiber etalon strain sensor, and method for making the sensor, is disclosed. The in-line fiber etalon strain sensor uses a short segment of silica... |
| US-5,528,366 |
Precision determination for molecular weights This invention describes a method by which the precision of the reported molecular weights and radii of chromatographically separated molecules may be estimated.... |
| US-5,528,365 |
Methods and apparatus for imaging with diffuse light Methods of imaging objects with diffused light. The methods preferably can comprise the steps of illuminating the object with a source of light which can be... |
| US-5,528,364 |
High resolution EUV monochromator/spectrometer This invention is related to a monochromator which employs a spherical mirror, a traveling plane mirror with simultaneous rotation, and a varied spacing plane... |
| US-5,528,363 |
Integrated device for instantaneous detection and identification of an
entity This integrated device for instantaneously carrying out qualitative and quantitative identification of one or more physicochemical entities contained in or on a... |
| US-5,528,362 |
Atomic absorption spectrophotometer for providing background corrected
atomic absorbance-data A lighting circuit part (26) is provided for lighting a hollow cathode lamp (1), to feed a large lighting current (I1) intermittently and periodically across an... |
| US-5,528,361 |
Image forming apparatus with interleaved printing from plural sources An image forming apparatus capable of executing a plurality of functions at the same time to promote efficient use thereof. The apparatus includes reading means... |
| US-5,528,360 |
Surface-condition inspection apparatus Beam scanning accompanying the rotation of a polygonal mirror for scanning is performed while projecting two light beams having different incident angles onto... |
| US-5,528,359 |
Image scanning apparatus and method An image scanning apparatus and method for automatically inspecting a product having light transmission regions, so as to detect any defect therein with accuracy... |
| US-5,528,358 |
Optical angle measuring device An optical device for measuring the angular position of electromagnetic radiation, such as laser light, incident on the device, includes a lens system defining... |
| US-5,528,357 |
Illumination and imaging subsystems for a lens inspection system Illumination and imaging subsystems for a system for inspecting ophthalmic lenses. The subsystems include a lens holder, a light source, a pixel array and a... |
| US-5,528,356 |
Apparatus and method for displaying multiple sample spacing waveform
segments An optical time domain reflectometer acquires and displays waveform data as a waveform trace on a display device having a viewport defined by a start distance... |
| US-5,528,355 |
Electro-optic palm scanner system employing a non-planar platen An electro-optic palm scanner system employing a non-planar platen for obtaining high quality palmprints and heelprints. The platen includes an upper contact... |
| US-5,528,354 |
Picture detecting sensor unit A picture detecting sensor unit has a passive sensor resolving a field of view into picture elements having different brightness. Picture processing means... |
| US-5,528,353 |
Two-sided recording apparatus An automatic two-sided recording apparatus having an image forming station to form an image on a recording sheet and a sheet feeder to feed the recording sheets... |
| US-5,528,352 |
Electrophotographic apparatus having original separation means An electrophotographic apparatus is provided with an original separation mechanism which is disposed on a lower side of the inlet port of a feeding path. The... |
| US-5,528,351 |
Toner image fixing device with flat paper-guiding member An elastically-deformable heat-resistant belt is made in the form of a cylinder made of nickel, which accommodates therein a heater lamp and a reflecting plate... |
| US-5,528,350 |
Image forming apparatus with removal of excess toner An image forming apparatus of the electrophotographic type wherein a toner image formed on a photosensitive drum is transferred to recording paper by a transfer... |
| US-5,528,349 |
Developer container for stably replenishing developer to developing
device A developer container has a cylindrical container body with a bottom end and an open end and a cap closing the open end of the container body. The developer... |
| US-5,528,348 |
Damping device for rotating members A proper frequency of a driving system is shifted to a high frequency side by increasing the rigidity of a photoreceptor drum or the proper frequency of the... |
| US-5,528,347 |
Adaptive jam detection windows A method of changing the reference timing of a sheet transport control in an imaging forming device for determining the validity of the timing of a sheet by... |
| US-5,528,346 |
Power-saving printing method of a printing system A power-saving printing method that wakes up an image-forming device prior to a print operation in order to reduce an extended print time resulting from a... |
| US-5,528,345 |
Fixing device having heat roller and pressure roller for use in image
recording apparatus A fixing device having a heat roller and a pressure roller in nipping contact therewith. The heat roller has a sleeve member and a rod-like heater extending... |
| US-5,528,344 |
Image forming device The present invention relates to an image forming device such as a copying machine, a printer, or the like that records an image on a sheet of ordinary paper,... |
| US-5,528,343 |
Driving cartridge for an image forming apparatus An image forming apparatus having a cartridge includes an image forming device acting on an image bearing member and a driving force transmitting device which is... |
| US-5,528,342 |
Electrophotographic image forming apparatus with a process cartridge
mounting feature An image forming apparatus having a process cartridge detachable from the main body of the apparatus, wherein the process cartridge has an image bearing member... |
| US-5,528,341 |
Process cartridge with rotary member having bearing attachment portions
of different diameters, and method for... A process cartridge includes a rotatable rotary member having a plurality of bearing attachment portions to which bearings are attachable. The plurality of... |
| US-5,528,340 |
Adaptive copier/duplicator cycle-out for multiple manually positioned
original jobs A xerographic copier is constructed to include a xerographic subsystem control which will cycle-out and deactivate the elements used for xerographic copying,... |
| US-5,528,339 |
Color image reproduction of scenes with color enhancement and
preferential tone mapping A system and method of image reproduction in color with preferential tone mapping and color enhancement are provided in which the color enhancement and tone... |
| US-5,528,338 |
Thermal development device This is an invention of a thermal development device that controls wrinkles generated due to thermal deformation of a photosensitive member while it thermally... |
| US-5,528,337 |
Shutter control device A shutter control device is disclosed which includes a shutter release operating mechanism which can be attached to either a right shoulder or a left shoulder of... |
| US-5,528,336 |
Camera A camera is provided with a viewfinder optical member of a roof shape, a flexible printed circuit board disposed along roof surfaces of the viewfinder optical... |
| US-5,528,335 |
Battery check device for a camera A battery check device, suitable for use in a camera, for reliably checking the essential capacity of a battery power source without affecting the voltage... |
| US-5,528,334 |
System and method for recording successive images of the same object at
varying depths of field A system and method for recording successive images of the same object at varying depths of field. An automatic distance measuring circuit measures the distance... |
| US-5,528,333 |
Camera system capable of converting between a built-in flash and an
external flash and control method thereof A camera system capable of automatically switching between a built-in flash and an external flash and including a body and an external flash detachable from the... |
| US-5,528,332 |
Camera having in-focus state indicating device Apparatus for use with a focus detecting device arranged to repeatedly detect a state of focus, or for use with a camera having such a focus detecting device... |
| US-5,528,331 |
Automatic focusing apparatus An automatic focusing apparatus repetitively detects a defocus amount of a photographing lens, discriminates whether or not an object is moving, and calculates a... |
| US-5,528,330 |
Focus detecting apparatus A focus detecting apparatus comprises charge accumulation type photoelectric converting devices provided correspondingly to at least three focus detection areas... |
| US-5,528,329 |
Photographic film processing apparatus A photographic film processing apparatus having a processing unit placed in a water tank and provided with a plurality of processing chambers each having a... |
| US-5,528,328 |
Camera filter quick release adapter A camera filter quick release adapter has mobile thread grips in a lower unthreaded guide rim section of a ring fitting the female threads of a camera lens... |
| US-5,528,327 |
Camera viewfinder with leveling indicator A camera comprises a see-through viewfinder for viewing a subject to be photographed, and a leveling indicator visible in the viewfinder for indicating whether... |
| US-5,528,326 |
Single-use camera with light-blocking film-protective end strip A single-use camera comprises a supply spool having a pair of axially spaced flanges, a take-up spool having a pair of axially spaced flanges, and a filmstrip... |
| US-5,528,325 |
Power bracket for photographic cameras A power bracket for carrying a camera and different accessories, such as a flash member, a power pack, and a modeling light member along with the pertinent cable... |
| US-5,528,324 |
Animation device A device for displaying an animated motion picture in which an elongated web of material is provided for receiving images in predetermined, spaced relation. The... |
| US-5,528,323 |
Ophthalmic apparatus including hand-held measuring device and wireless
data transmission An ophthalmic apparatus is provided with a measurement unit that includes a measurement device that projects measurement light onto an examinee's eye and detects... |
| US-5,528,322 |
Polymerizable yellow dyes and their use in ophthalmic lenses Novel polymerizable yellow dyes are disclosed. Additionally, novel and known dyes are used to block or lower the intensity of blue light transmitted through... |
| US-5,528,321 |
Method of manufacturing contact lenses A method for providing a contact lens for a patient. According to this method, an optical preform is selected, and a resting position of the optical preform on... |
| US-5,528,320 |
Protective eyewear The present application describes protective eyewear having a unitary brow bar with temples and flexible molded hinges. The temples may be adjusted in length.... |
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