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8075941 |
Method and arrangement in coating line
The invention relates to a method and an arrangement in a coating line, in which a fibre (2) is uncoiled from a fibre start (1) by means of a pulling device (5) to an extrusion head (3) that...
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7953308 |
System and method for fiber optic bundle-based illumination for imaging system
A system and method for fiber optic bundle-based illumination for an imaging system is disclosed. According to one embodiment of the present invention, the system includes a fiber optic bundle that...
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7618159 |
Vented iris control for luminaire
Disclosed in this specification is a luminaire with a vented iris controller disposed on the external surface of the housing of the luminaire. The controller is for dilating and constricting the...
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7618465 |
Near-field antenna
The invention relates to a near-field antenna comprising a dielectric shaped body having a tip. The shaped body is characterized in that at least the surface of the tip is metallized, thereby...
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7599591 |
Optical delivery systems and methods of providing adjustable beam diameter, spot size and/or spot shape
An optical device and method for varying an optical characteristic of an optical beam can include a plurality of optical fibers each having an input end, an output end, and a core, wherein each of...
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7522796 |
Camera integral with optical fiber
A camera (1) has a tubular housing (3) having an emission window (7). A unitized optical fiber bundle (9) is provided on the inner surface of the housing (3) by utilizing a bundle of light guiding...
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7502537 |
Optical fiber-bundle and fiber-optic processing equipment using the same
A fiber-bundle disclosed has: a bundle of a plurality of optical fibers each receives a light beam in one end and emits the light beam from the other end; and an adjuster to adjust positions of a...
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7496259 |
Endoscope with optical fiber and fiber optics system
An endoscope has an optical fiber and at least one photo-detector. The optical fiber has a core that transmits illuminating light and at least one cladding that surrounds the core and transmits...
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7483607 |
Dual core optic fiber illuminated laser probe
A microsurgical laser probe primarily used in ophthalmic surgery provides both laser light and illumination light to a surgical site from a single light source. The laser probe has a dual core...
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7480433 |
Electro-optical stimulation/measurement
An electro-optical system includes an array including a plurality of optical fibers and a plurality of electrodes, and an insulator. The optical fibers are configured to transmit light, the optical...
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7418169 |
Apparatus for controlling at least one of at least two sections of at least one fiber
An apparatus for controlling at least one of at least two sections of at least one fiber can be provided. The apparatus can include an arrangement which may be provided between the first and second...
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7412131 |
Multilayer optic device and system and method for making same
An optic device, system and method for making are described. The optic device includes a first solid phase layer having a first index of refraction with a first photon transmission property and a...
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7409130 |
Endoscope
An endoscope includes an elongated insertion section which has a distal end portion and is inserted into a body cavity. The insertion section has a rigid portion body on the distal end portion. The...
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7333698 |
Optical scanning device
An optical scanning device including a bundle of optical fibers adapted for delivering optical energy beams therethrough, and an actuator coupled to the bundle of optical fibers adapted to bend the...
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7242832 |
Device for tissue characterization
A probe for use in characterizing tissue. The probe includes a plurality of optical fibers and an optical element. Each fiber includes a distal portion and a proximal portion. The fibers transmit...
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7116871 |
Manipulators for fiber optic cable assemblies
A manipulator for a fiber optic cable assembly (FOCA) provides microradian accuracy in control of the direction of a beam emanating from the FOCA. Such manipulators can control FOCAs to control the...
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6937803 |
Display arrangement for fading optical information into an observer's field of view
A display arrangement for providing optical information into an observer's field of view, which can be carried at the head, includes a picture source, a picture transmission device and an eyepiece....
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6785445 |
Near field light probe, near field optical microscope, near field light lithography apparatus, and near field light storage apparatus that have the near field light probe
A near field light probe is capable of emanating a near field light having a sufficient intensity while allowing reduction of aperture size to improve resolution. The near field light probe can be...
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6744957 |
Image fiber imaging apparatus
Herein disclosed is an image fiber imaging apparatus comprising an image guide fiber bundle having a plurality of optical fibers, a receiving end, at which one ends of said optical fibers are...
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6600861 |
Fiber bundle and endoscope apparatus
A fiber bundle for image transmission includes pluralities of first optical fibers and a plurality of second optical fibers. Both pluralities of optical fibers being tied at their distal ends to...
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6600943 |
METHOD FOR DETECTING A SPECIFIC PORTION OF ORGANISM SPECIMEN, METHOD FOR PHYSIOLOGICAL MEASUREMENT OF ORGANISM SPECIMEN, APPARATUS FOR DETECTING A SPECIFIC PORTION OF ORGANISM SPECIMEN, AND A DEVICE FOR HOLDING OPTICAL FIBER
The present invention provides an apparatus and a method for finding out a specific portion for recording the activity accurately and easily in recording the activity of an organism specimen in...
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6480655 |
Apparatus for the measurement of paperboard strain in a confined area
This invention concerns a technique and an apparatus that is used for the measurement of bi-axial strain in printed paperboard or paperboard based laminates. Such strain information is useful for...
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6275633 |
Flexible light-guiding pipe
A folding means for bag knitting apparatus which is intended to fold inwardly the text-printed side portion of the double-layer material strip to be folded to overcome the problems of the...
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6134365 |
Coherent illumination system and method
A coherent illuminator system and method wherein an incident energy beam is directed at an end of image conduit rotating around its axis. The incident energy beam may be generated by a laser,...
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6043842 |
Remote surveillance device
A remote surveillance system including an imaging device and an IR light source for surveying a relatively dark area, a remote surveillance system including an imaging device and an insertion tube...
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RE36473 |
Fiberoptic delivery system and method of use
A hand held device having an optical fiber with a radiation emitter carried at a free end, the optical fiber being attached to a handle that includes a knob which allows movement of a flexible...
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5960145 |
Optical fiber image conduit and method using same
The image-receiving end of a flexible image conduit, which includes an optical fiber bundle enclosed in a flexible sheath, is movable throughout a generally dome-shaped area in response to movement...
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5850496 |
Endoscope with integrated, self-regulating light source
An endoscope system (20) comprising an endoscope (22) with light source (28). A light generated by the light source is supplied to the endoscope by a fiber optic cable (46). The cable in addition...
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5621830 |
Rotatable fiber optic joint
An endoscope includes an insertion member rotatably mounted to a handle. A first set of optical fibers carried by the handle meets a second set of optical fibers disposed within the insertion...
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5619370 |
Optical system for viewing a remote location
An optical apparatus that enables an object at a first location to be viewed from a second remote location. The optical apparatus includes at least one objective lens assembly that views the object...
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5596666 |
Illumination system for endoscopes
An endoscope illumination system having an objective lens system forming an image of an object of an internal organ or in a hollow structural body and a light guide fiber bundle for guiding...
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5394492 |
High power semiconductor laser system
A high power optical system includes an array of a plurality of semiconductor laser diodes each having a light emitting surface. A plurality of optical fibers each has one end adjacent the light...
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5370108 |
Endoscope
An endoscope having a bendable portion that is connected to the distal end of a flexible insert tube constituting an insert part of the endoscope, the bendable portion being bendable as desired by...
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5222174 |
Fiber diverter
A device which incorporates three functions in one instrument necessary during surgical operations for transfer of laser energy to and viewing the site of the surgery. The fiber optic cable used to...
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5210814 |
High resolution optical device with rigid fiber optic bundle
Improved image guides for use in endoscopes, borescopes and analogous optical viewing scopes and a method for the manufacture of such image guides. An image guide is manufactured by drawing a...
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5136676 |
Coupler for a laser delivery system
A coupler 30 for use with medical laser delivery systems is disclosed. The delivery system includes an articulated arm and an endoscope 42. The coupler 30 connects the arm to the endoscope. The...
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4969709 |
Mechanism for bending elongated body
A mechanism for bending an elongated body such as the tube of an endoscope without the use of electric elements, thereby eliminating a shock hazard. A shape-memorizing alloy is inserted into the...
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4934786 |
Walking borescope
An inflatable-bladder walking arrangement is provided on the outer surface of a borescope insertion tube. A pair of elongated bladders is wrapped helically over the insertion tube. This is...
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4883355 |
Slotted thrusters for fluid propelled borescopes
An improved thruster for propelling borescopes by the reaction forces generated by pressurized fluid expelled from the thruster has a desirably small cross-sectional profile made possible by its...
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4848817 |
Hook forceps apparatus for industrial endoscopes
A hook forceps apparatus for industrial endoscopes in which a hook stopper is connected to the tip of an elongated flexible shaft part and is provided with a fitting part, a male screw part having...
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4846573 |
Shape memory effect alloy pull wire articulator for borescopes
An apparatus for remotely orienting the distant tip of a flexible borescope cable to point in a desired direction utilizes a plurality of vertabrae-like annular disks disposed transversely within...
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4832473 |
Endoscope with elastic actuator comprising a synthetic rubber tube with only radial expansion controlled by a mesh-like tube
An endoscope has a flexible insertion portion having distal and proximal end portions. Elastic actuators for bending the insertion section are mounted in the insertion section. Each elastic...
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4830460 |
Guidance system and method for delivery system for high-energy pulsed ultraviolet laser light
A fiber-optic instrument, used for ablating lesions in blood vessels, is mounted to and guided by a sleeve having two lumens extending therethrough and parallel to each other. The instrument fits...
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4790624 |
Method and apparatus for spatially orienting movable members using shape memory effect alloy actuator
A method and apparatus for spatially orienting a remote flexible member such as the tip of a borescope to point in a desired direction employs heating to its transition temperature a shape memory...
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4768858 |
Hollow fiberoptic
A fiberoptic includes a guide for light or other electromagnetic energy which has a single fiber core with a ring-shaped cross-section and defines an outer cylindrical surface and an inner...
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4747661 |
Endoscope tip adaptor
The endoscope tip adaptor has an objective optical system capable of varying the observing direction with respect to the optical axis of an endoscope side optical system and a light guide of an...
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4744624 |
Optical fibre assembly for transmitting high energy laser radiation
An optical fibre assembly (10) for transmitting high energy laser radiation comprises a tubular moulded plastics handle (1) having a tubular metallic termination (2) for engagement with a laser...
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4736734 |
Endoscope with variable illumination angle
An endoscope having a light source unit, a light guide fiber for guiding illumination light from the light source unit to the distal end in the inserting section of the endoscope main body, an...
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4735501 |
Method and apparatus for fluid propelled borescopes
A method and apparatus for propelling a borescope being used to inspect inaccessible areas comprises one or more reaction jets attached to the borescope, the reaction jets expelling gas, liquid or...
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4708434 |
Fiberscope with bending mechanism
A fiberscope having a freely bendable tip and having a reduced weight and diameter. Two spaced cylindrical casted sections are provided at the forward end of the fiberscope, and the image fiber,...
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