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| Patent # | Description |
|---|---|
| US-4,536,087 |
Dither compensator for ring laser gyroscope Dither compensation in a ring laser gyroscope is effectuated by one or more retroreflective prisms or by one or more pairs of cofunctioning transparent wedges... |
| US-4,536,086 |
Holographic figure sensor Methods and means are provided for making measurements of the optical figure of a remote thin deformable mirror (16). Relatively small holographic elements (24)... |
| US-4,536,085 |
Multiple vacuum frame unit A vacuum frame includes a base section having a recessed area within which are positioned a plurality of simultaneous instant start lights; a glass frame... |
| US-4,536,084 |
Projection device A device for slit-scanning the surface of an original and projecting the image of the surface of the original onto a light-receiving medium comprises an imaging... |
| US-4,536,083 |
Process and apparatus for the production of photographic prints from
disk shaped masters A printing apparatus equipped for disk shaped print masters is provided with a magazine carrousel for four standardized double magazines and a disk carrousel to... |
| US-4,536,082 |
Transfer type electrostatic reproducing apparatus An electrostatic reproducing apparatus wherein a detecting device for toner image density on the charge receptor and an exposure device are provided between the... |
| US-4,536,081 |
Data copy system A method and apparatus for photographically copying a light radiating image without the aid of an optical system by placing a photosensitive media directly on... |
| US-4,536,080 |
Developer material end of life sensing An electrophotographic printing machine in which a developer roller transports a developer material comprising carrier granules and toner particles closely... |
| US-4,536,079 |
Servicing system for reproduction machines To facilitate servicing of xerographic type reproduction machines or printers, diagnostic routines are used (1) to operate the machine in a predetermined copy... |
| US-4,536,078 |
Recirculative document duplex copying An automatic document handling system 20 for recirculative precollation copying in reverse serial order of a set of simplex document sheets on a simplex and... |
| US-4,536,077 |
Multi-mode scanner A multi-mode scanner having a first automatic simplex scan mode, a second automatic duplex scan mode, and a third manual simplex scan mode, the scanner including... |
| US-4,536,076 |
Apparatus for supplying a liquid to a heated surface Apparatus for supplying a liquid to a heated surface includes a distribution gallery arranged to supply the liquid to the surface. The liquid is supplied from... |
| US-4,536,075 |
Brush toning means for electrophotographic copier apparatus A toning system for an electrostatic copying machine capable of developing a latent charge image carried therepast on an electrophotographic member moved through... |
| US-4,536,074 |
Exposure control mode selection device for camera A multi-mode automatic exposure control camera capable of permitting selective switch-over among various exposure control modes is provided with a device which... |
| US-4,536,073 |
Apparatus for detecting a condition of sharpest focus A real image of an object is projected by an objective lens to at least a pair of photosensitive elements on opposite side of a prescribed focal plane, wherein... |
| US-4,536,072 |
Automatic focus control system The disclosure is directed to an automatic focus control system for a photographic camera which is adapted to normally function under an ambient light, and which... |
| US-4,536,071 |
Mount arrangement and interchangeable lens unit for photographic camera A mount arrangement for a photographic camera which is capable of automatic diaphragm control and automatic focusing includes electrical contacts for ... |
| US-4,536,070 |
Device for adjusting the focusing detecting mechanism of a single-lens
reflex camera A device for adjusting a focusing detecting mechanism in a single-lens reflex camera includes a first mirror holding frame having a first mirror of the half... |
| US-4,536,069 |
Two rotary blade camera shutter A first apertured shutter rotates almost a full revolution in a first direction, and a second apertured rotary shutter rotates almost a full revolution in an... |
| US-4,536,068 |
Focal length changeable camera A camera having an objective lens system with a master lens in a standard operative position constituting a first focal length lens system. When the master lens... |
| US-4,536,067 |
Film pack A film pack having a box-shaped case body containing instant picture film units therein includes a depressing unit for biasing the film unit toward an exposure... |
| US-4,536,066 |
Adjustable mountings for a movie camera Adjustable mountings for positioning and supporting an inner housing of a movie camera within an outer housing to permit fine adjustment of the position of the... |
| US-4,536,065 |
Fixation device for eye testing A fixation device having primary utility in testing children's eyes is disclosed. The device comprises employing remote control of a variety of fixation targets... |
| US-4,536,064 |
Clear view screen In a clear viewing screen of the kind comprising a fixed screen element; a disk-like screen element supported for rotation at the outside of the window; a motor... |
| US-4,536,063 |
Transmissive phase retarder The present invention is a transmissive phase retarder in which reflection of an incident beam of light is substantially reduced and in which the incident light... |
| US-4,536,062 |
Thermal stabilization for an acousto-optic device An acousto-optic device is shown which permits the use of a temperature sensitive solid state laser. The laser is mounted in a heat sink that displaces the laser... |
| US-4,536,061 |
Display element Display is effected by utilizing bubbles formed in a liquid layer by heat. |
| US-4,536,060 |
Seal for dynamic scattering-twisted nematic liquid crystal display A liquid-crystal display device which is effective for the display of images particularly in a TV set and in which the liquid-crystal layer contains a dopant in... |
| US-4,536,059 |
Liquid crystal display device with ridges In a matrix display device using the bistability effect of cholesteric liquid crystals, two supporting plates are provided with first and second pluralities of... |
| US-4,536,058 |
Method of manufacturing a fiber optic directional coupler A fiber optic directional coupler comprises a pair of bases, with respective longitudinal, arcuate grooves formed therein on confronting faces thereof, for... |
| US-4,536,057 |
Filter mounting mechanism for an optical assembly A filter mounting mechanism capable of attachment to and detachment from an optical assembly such as the interchangeable lens assembly of a single lens reflex... |
| US-4,536,056 |
Rear projection apparatus A rear projection apparatus for displaying a color image including red, green and blue color image sources located horizontally to each other in this order for... |
| US-4,536,055 |
Stamped and formed stacking device for circuit boards and a method for
making The invention disclosed relates to a device for stacking, securing and spacing printed circuit boards, one on top of another. More particularly, the device is... |
| US-4,536,054 |
Fuse holder, especially fuse holder for electrical devices The fuse holder contains a socket and a head member loosely seated in the socket by a quick release closure, and can be removed along the lengthwise axis of the... |
| US-4,536,053 |
Connector assembly having grounding strap A connector assembly for terminating a shielded flat cable of the type comprising an array of generally parallel, regularly spaced coplanar conductors embedded... |
| US-4,536,052 |
Modular cross-connect panel There is disclosed a cross-connect having a hinged rotating section panel which accepts multi-pair cables. The hinged section is mounted to a forward edge of a... |
| US-4,536,051 |
Electrical interface arrangements An electrical interface arrangement enables a circuit board to be connected to test equipment for the purpose of verifying its correct operation or enabling... |
| US-4,536,050 |
Telephone modular wall jack An improved telephone modular wall jack particlarly suitable for subscriber installation within the home or other subscriber premises. The jack includes a fixed... |
| US-4,536,049 |
Cutting connector A cutting connector with two contact knives on its contact part that cut through the insulation on an electric conductor grasped between them to establish... |
| US-4,536,048 |
Anti-decoupling mechanism for an electrical connector assembly An annular, radially expansible/contractible, spiral spring (50) includes a cantilever arm (51) provided with a distal locking tab (60), the spring being... |
| US-4,536,047 |
Communications connector support bracket A communications connector support bracket is provided and consists of two vertical support posts each post having a slotted or elongated aperture at top and a... |
| US-4,536,046 |
Pull out fusible switches Assembly systems for compact N-pole fusible pull out switches of different ratings use the same two part insulator bases and the same insulator pull out heads in... |
| US-4,536,045 |
Plug connection A plug connection for a shielded flat or round cable. A shielded connecting element (80,85) is connected in one piece with the cable shielding (91,95). The... |
| US-4,536,044 |
Work stations of knock-down modular components A pair of identical side panels are arranged in spaced relationship with a cross panel to form the vertical support for a work surface which is disposed on top... |
| US-4,536,043 |
Operating device in a dish-washing machine Dish-washers of catering type are often carelessly handled. A condition for a long life of the locking device in a hood dish-washing machine with automatic... |
| US-4,536,042 |
Pivot bearing A pivot bearing comprises an outer ring-like structure and an inner concentric central structure. Each structure holds cams usually having one type of contour,... |
| US-4,536,041 |
Anti-lock brake system of a motor vehicle An anti-lock brake system of a motor vehicle comprises master and wheel brake cylinders and a wheel brake release connected to a control unit and having an... |
| US-4,536,040 |
Service brake accelerator for indirect compressed-air brakes on railway
vehicles A service brake accelerator for indirect compressed-air brakes on railway vehicles includes a control piston which is loaded by the pressure in the main airpipe... |
| US-4,536,039 |
Vehicle braking apparatus and method A braking apparatus and method are taught that allows the vehicle having the apparatus to resume operation when the magnitude of an electrical signal to an... |
| US-4,536,038 |
Wheel hub assembly for a motor vehicle A wheel hub assembly for a motor vehicle wherein the inner race of the wheel bearing mechanism is formed on a hub member of the assembly with a spigot axially... |
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