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9001394 Image scanning apparatus and control method thereof  
An image scanning apparatus and method are provided. The image scanning apparatus scans an image of a document and converts the scanned image into digital data, and includes light sources that...
8982431 Illumination apparatus and image reading apparatus  
An illumination apparatus includes a light source, a light guide, and a holding member configured to hold the light source and to hold the light guide via a fixing member. Within a cross section...
8982432 Original reading apparatus for reading image of an original  
A light guide includes a plurality of boss portions. A round hole portion is provided near the center of a base member for fixing the light guide, and slit portions are provided on both ends...
8970924 Image reading device and image forming apparatus  
Provided is an image reading device including: a light source member including light source portions emitting light; a light guide member including: an input section to which the light emitted...
8964265 Illumination apparatus, image sensor unit, image reading apparatus, and image forming apparatus  
An illumination apparatus includes: a light guide that is formed in a rod shape and includes a positioning portion that is formed at one end in a longitudinal direction, and light incident...
8941746 Installation for conveying signals between a video camera equipment and a remote equipment  
Adapter (3, 5) for processing electrical signals in an installation comprising a video camera equipment (1) and a remote equipment (7). A first aim of the present invention is to provide an...
8941895 Scanning device  
A scanning device is capable of scanning both sides of a medium and includes a lens module, an optical-electric coupling unit, and a processor. The lens module faces the medium to be scanned. The...
8934153 Image reader  
An image reader is provided, which includes a housing including a base, and a reading unit including a holder, the base including a bottom wall, a first guide disposed at a first-side portion of...
8928957 Light guide, illumination device and image reading apparatus  
A light guide has first and second light guide parts (S, T) in front and rear of a constricted part (2). The first light guide has first and second side parts (1a, 1b). The second light guide part...
8928956 Illumination system, image reader and image forming device  
An illumination system includes a light source unit including light emitting elements arranged in array in a main scan direction to project light beams radially, and an optical guide of a long...
8928953 Image reading device and image forming apparatus therewith using a pair of rail portions to support the optical unit slidable in the sub scanning direction  
An image reading device has an optical unit, a pair of rail portions, and a driving device. The optical unit reads an image on the document. The pair of rail portions support the optical unit such...
8928955 Linear light source apparatus and image reading apparatus  
A linear light source device illuminates a document properly, and an image reading device includes such a light source device. The light source device includes a light source and a light-guiding...
8928958 Image reading device including an optical unit for reading a document image, image forming apparatus therewith, and optical unit for reading a document image  
An image reading device has an optical unit and a rail portion formed of sheet metal. The optical unit is scanned in the sub scanning direction to read an image on a document on a contact glass....
8929688 Remapping methods to reduce distortions in images  
The present invention provides software, methods, and systems for characterizing an actual scan pattern of a scanning beam device. The characterization of the actual scan pattern may be used in an...
8922849 Document scanner  
A document scanner comprises a first image sensor unit (32) and a second image sensor unit (30) and a scanning mechanism (70, 72, 76, 80) for causing relative movement between a document and the...
8913307 Illumination apparatus and image reading apparatus  
An illumination apparatus configured to illuminate a target surface from a first side and a second side different from the first side, including: a guide; and a reflector, the guide including:...
8913308 Light collecting member, and optical module and image reading device having the light collecting member  
A light collecting member includes a lens to make incident light be collected on a light receiving member, a lens barrel to house the lens, an end portion into which a light enters of the lens...
8885230 Image sensor unit and image reading apparartus  
A configuration is adopted in which an image sensor unit includes: a sensor substrate on which a plurality of photoelectric conversion elements are mounted; a light source that includes...
8885231 Illumination apparatus, image sensor unit, image reading apparatus, and image forming apparatus  
Provided are: a light source that emits light; a light guide including: a curved portion including a light incident surface from which the light from the light source enters; and a linear portion...
8873114 Lens array, imaging apparatus, and image reading apparatus  
A lens array including: a plurality of imaging portions arrayed in a first direction; wherein each of the plurality of imaging portions includes a first optical system configured to form an...
8867109 Light guide, illumination device, and image reading apparatus  
Provided is a light guide, in which: at least one of a reflecting part or a light exit part has a light condensing action in a direction intersecting a predetermined direction; the at least one of...
8861046 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Multi-functional device having scanner module and image scanning apparatus employing the scanner module
 
A multi-functional device comprising an image forming apparatus to form a printing image and a scanner module to scan an image. The scanner module includes an illuminator to illuminate a light to...
8848262 Optical radiation device, image reader, and image forming device  
An optical radiation device includes a long light source unit in which light emitting elements are arranged in array, a long substrate on which the light source unit is mounted, a long optical...
8842347 Image scanning apparatus and paper transfer method of the image scanning apparatus  
An image scanning apparatus includes a scanning unit which scans paper, a paper transfer unit which transfers the paper to the scanning unit using a BLDC (Brushless DC) motor, a sensor unit which...
8837009 Light guiding member, image reading device, and image forming apparatus including the image reading device  
A light guiding member includes an input surface, an output surface, a counter surface, a reflective portion, and a diffusing portion. The light guiding member is a rod-shaped member that guides...
8830542 Illumination apparatus and image reading apparatus  
An illumination apparatus for use in an image reading apparatus that forms a reduction image of a read area of an original on an image pickup element by an imaging optical system, includes: a...
8820508 Bill handling apparatus  
A bill handling apparatus according to one embodiment of the invention has a frame provided with a bill feeding path in which a bill is fed and with side wall portions provided in the width...
8817342 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Light guide, illumination device, and image reading apparatus
 
Provided is a light guide, in which: at least one of a reflecting part or a light exit part has a light condensing action in a direction intersecting a predetermined direction; the at least one of...
8780419 Light guide for guiding light of light source, image reading apparatus and image forming apparatus provided with this light guide  
A light guide includes a main body, an input surface, an output surface, a reflecting surface, a first diffusing portion and a second diffusing portion. The main body is guiding light. The light...
8780085 Resolution enhancement  
A method of enhancing input imaging resolution includes sequentially blocking light from different portions of an object with a series of resolution-enhancing patterns displayed between the object...
8755096 Image sensor unit and image reading apparatus  
An image sensor unit has a light emitting module and a light guide that guides light emitted by the light emitting module to a bill, the light guide has an incident surface on which the light...
8724184 Vessel for scanning documents  
A method of scanning a document uses a document scanning device having a case which defines a cavity and has a docking location on a first side and a document platform on a second opposed side....
8724128 Image reading device and image forming apparatus  
An image reading device includes: a light source which generates light used for reading an image; a light guide prism which extends in a main scanning direction and guides the light from the light...
8717640 Optical scanner and image forming apparatus including same  
An optical scanner includes a light source for projecting a light beam, a deflector for deflecting the light beam, a reflective member for reflecting the light beam toward a target, a contact...
8717636 Image reading device and control method thereof  
An image reading device having an improved shading compensation capability and a method thereof are disclosed. The image reading device includes an automatic document feed unit to deliver...
RE44880 Image sensor  
An image sensor includes a light source; a bar-shaped light-guiding element having a first light-emitting section, which propagates light from the light source and irradiates an document from an...
8693024 Information processing apparatus, computer readable medium storing program, and information processing method  
An information processing apparatus includes an execution period specifying unit, a first calculation unit, and a second calculation unit. The execution period specifying unit specifies an...
8625170 Illuminating device, image-reading apparatus provided with the illuminating device, and image-forming apparatus provided with the image-reading apparatus  
The present invention provides an illuminating device including a plurality of light-emitting elements arranged in a line, the illuminating device illuminates an irradiation target by irradiating...
8614413 Image reading apparatus to illuminate light on an original document with an optical member having four planes positioned such that the light incident side is smaller in size than the light exit side  
An image reading apparatus includes a light source that illuminates light on an original document surface, an optical illumination system that leads the light emitted from the light source towards...
8605344 Optical reflecting mirror, and optical scanner and image forming apparatus including same  
A rectangular plate optical reflecting mirror is provided in an optical scanner. The optical reflecting mirror reflects an optical beam onto a surface to be scanned. The optical reflecting mirror...
8599457 Image processing device, method, system and the associated program for generating a composite image  
An image processing device, which includes: an original reception unit that receives an original image; a dot image generation unit that generates, on the basis of additive information to be added...
8575581 Image reading apparatus  
An apparatus includes: a body including a port into which a medium is insertable; a light source that is provided in the body and illuminates when an image is read for the medium that has been...
8559072 Image reading apparatus and linear light source unit  
An image reading apparatus includes: a light emitting element array that includes plural light emitting elements arranged in line in a first scan direction of a document; a guiding unit that...
8537435 Image scanning apparatus and image forming apparatus  
According to one embodiment, an image scanning apparatus includes a document glass, a substrate, a first semiconductor light emitting element, a second semiconductor light emitting element, a...
8526076 Illumination apparatus, image reading apparatus, and image forming apparatus  
An illumination apparatus includes a light source that generates light used for reading an image and a light guide body which extends in a predetermined direction and onto which the light from the...
8520270 Image reader, light guide used for the same, and method of making light guide  
An elongate light guide includes a light incident portion provided at an end in the longitudinal direction of the guide, a light reflecting portion extending in the longitudinal direction, a light...
8508813 Optical scanner  
An optical scanner includes: a light source; a light deflector configured to deflect a light beam from the light source in a main scanning direction; a scanning lens through which the light beam...
8482824 Image reading apparatus  
An image reading apparatus includes: a sheet table including a placement surface on which a sheet is placed; a light emitting device including light sources; a light emitting unit including a...
8432584 Scanner and system employing composite illumination  
A scan module including an image sensor defining a scan field, at least one lamp positioned to illuminate at least a portion of the scan field, and a second light source positioned to provide...
8422092 Illuminating device, image-reading apparatus, and image-forming equipment  
An embodiment of the present invention provides an illuminating device that is disposed in an image-reading apparatus and image-forming equipment, including a light-source portion on one side; a...

Matches 1 - 50 out of 300 1 2 3 4 5 6 >