Film Cassette Or Cartridge Patents (Class 396/512)
  • Patent number: 7791769
    Abstract: A method for providing a film image and an image display apparatus for providing the film image are provided. The method includes determining a scheme of an input image signal; if the input image signal is determined to be an interlaced image signal, converting the input image signal into a progressive image signal to generate a converted progressive image signal and converting a scanning rate the converted progressive image signal to generate an image signal having a selected scanning rate; if the input image signal is determined to be a progressive image signal, converting a scanning rate the input progressive image signal to generate the image signal having the selected scanning rate; and converting a color characteristic of the image signal having the selected scanning rate into an image signal having a color characteristic related to a selected type of a film. Accordingly, a general image can be viewed which has a similar effect to when a film image is projected on a screen.
    Type: Grant
    Filed: July 28, 2006
    Date of Patent: September 7, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jeong-moon Byun, Tae-hong Jeong, Sang-jin Lee, Won-seok Ahn, Se-jin Pyo
  • Patent number: 7509037
    Abstract: Provided is a film package assembly to be used within a camera such that conventional winding and rewinding components are eliminated. Provided is a film package assembly which includes a new light-tight film canister device, a roll of film and a film take-up cartridge. The film package assembly being designed so as to be loadable within a camera in non-darkroom or lighted conditions.
    Type: Grant
    Filed: May 2, 2006
    Date of Patent: March 24, 2009
    Assignee: West Bend Film Company
    Inventors: Terry D. White, Kevin M. Gerrits
  • Publication number: 20090028547
    Abstract: A cartridge type attachment lens arranged in front of a digital camera for receiving card lenses is disclosed. A cuboid shell is removably fixed on a camera lens. There is a battery and a lighting unit as a light source for the close-up photography in the shell. A plurality of parallel slots are disposed on one lateral side of the shell, and each slot extends inwards to form a sliding groove in the shell for accommodating the card lens. Multiple card lenses can be inserted the shell to form arbitrary permutation and combination.
    Type: Application
    Filed: June 30, 2008
    Publication date: January 29, 2009
    Inventor: Chih-Yi YANG
  • Patent number: 7330646
    Abstract: A film camera has a body enclosing a light-tight film space. A film unit disposed in the film space, includes a filmstrip having a longitudinally extending row of uniform perforations. The perforations each have at least one concavely-curved edge extending in a direction transverse to the filmstrip. The film space is substantially free of skives despite prewinding of the filmstrip in the camera, even if the prewinding is at a high-torque level.
    Type: Grant
    Filed: July 19, 2005
    Date of Patent: February 12, 2008
    Assignee: Eastman Kodak Company
    Inventors: Michael L. DeCecca, Christopher M. Muir, Douglas H. Pearson, Ivan Thompson
  • Patent number: 7310477
    Abstract: Cartridge and camera systems are provided that have a cartridge with a photosensitive element having an exposure surface and a housing having a storage area for storing the photosensitive element and an opening adapted to permit transport of the photosensitive element from a storage position within a housing to exposure position outside of the housing. A micro-lens array is joined the housing and positioned to confront the exposure surface when the photosensitive element is in the exposure position.
    Type: Grant
    Filed: August 26, 2003
    Date of Patent: December 18, 2007
    Assignee: Eastman Kodak Company
    Inventors: Richard P. Szajewski, Lyn M. Irving
  • Patent number: 7010222
    Abstract: A lens-fitted photo film unit contains a photo film cassette, which includes a spool for winding the photo film in a roll form thereabout. A body tube contains the photo film and the spool in a rotatable manner, has a first end with a first end opening, and a second end with a second end opening. A first end cap closes the first end opening, and has an outer diameter d1. A second end cap closes the second end opening, has an outer diameter d2, and satisfies a condition of: d2<d1. To contain the cassette, a cassette holder chamber in the lens-fitted photo film unit has a size corresponding to that of the cassette.
    Type: Grant
    Filed: January 13, 2004
    Date of Patent: March 7, 2006
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Katsuyoshi Asakura, Yasuhiro Yamashina
  • Patent number: 6879415
    Abstract: A film scanner performs a main-scan of a film by an imaging device and performs a sub-scan of the imaging device so as to enable scanning at any resolution using a simple configuration. The scanning mechanism, for the sub-scan of the film with respect to the imaging device, has a transport table for supporting the film held by a film holder and transporting it in a sub-scan direction and a transport mechanism for moving the transport table in the sub-scan direction. The source of the drive power of the transport mechanism is a scan motor (stepper motor) driven by a pulse signal output from a motor drive circuit. The motor drive circuit is configured to enable micro-stepping of the scan motor.
    Type: Grant
    Filed: February 2, 2001
    Date of Patent: April 12, 2005
    Assignee: PENTAX Corporation
    Inventor: Yuichi Kurosawa
  • Patent number: 6825957
    Abstract: A cartridge film scanning system includes a film scanner and a cartridge film adapter for the film scanner. A cartridge film to be scanned by the film scanner is loaded in the cartridge film adapter. The cartridge film adapter is inserted in the film scanner when the film is scanned. The cartridge film adapter is provided with a film rewinding system, a battery for the film rewinding system, and a switch mechanism which connects the battery and the film rewinding system when the cartridge film adapter is removed from the film scanner.
    Type: Grant
    Filed: June 28, 1999
    Date of Patent: November 30, 2004
    Assignee: PENTAX Corporation
    Inventor: Yuichi Kurosawa
  • Patent number: 6824320
    Abstract: A film core article and methods for making the same are provided. The film core article has a generally cylindrical outer surface adapted to receive said length of film, said outer surface further comprising a recess formed in the outer surface and shaped to receive a housing of a circuitry chip of a radio-frequency transponder provided on a flexible substrate that is joined to the outer surface before the core receives the length of film.
    Type: Grant
    Filed: November 5, 2003
    Date of Patent: November 30, 2004
    Assignee: Eastman Kodak Company
    Inventors: Roger S. Kerr, Timothy J. Tredwell, Diane M. Carroll-Yacoby, Christopher L. DuMont, Peter M. Stwertka
  • Patent number: 6814505
    Abstract: An image recording material magazine is provided that has a constitution such that a roll-form image recording material rotatably provided within a casing is drawn out through a slot provided along its whole length in the longitudinal direction with a resilient plate having a force pressing it so as to close the slot and with a cloth member abutting against the plate, the plate being fixed to a support part, which is provided within the magazine in the vicinity of the slot, at an angle that allows a force pressing the material in its thickness direction to be generated when the material is drawn out. The plate is formed from a polyolefin based resin plastic sheet having a water absorption of 0.01 wt % or less, has its surface embossed, and has its tip portion formed with a curved surface so that the embossed surface abuts against the image recording material.
    Type: Grant
    Filed: August 21, 2003
    Date of Patent: November 9, 2004
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Yoshio Hara, Makoto Kawamura
  • Patent number: 6789961
    Abstract: A method of loading a film assembly comprising a first film container (13) which may be a conventional film cassette and an additional film container (15, 102, 202, 302, 402, 502) having a length of film wound in one of the containers and extending to the other, comprises the steps of: (a) providing a coiled length of film which may be a bulk roll (52) and attaching a free end to a film winding tool (34); (b) rotating the film winding tool (34) to wind the film into a coil about the tool (34); (c) before or after step (b), enclosing the coil in the additional film container (15, 102, 202, 302, 402, 502) so that the film extends through a film slot thereof, and removing the film winding tool (34). The invention also resides in a film container for use in the method, and in an assembly so formed.
    Type: Grant
    Filed: May 9, 2002
    Date of Patent: September 14, 2004
    Assignee: Ever Perfect Holdings, Ltd.
    Inventor: Yet Chan
  • Patent number: 6785467
    Abstract: Provided is a film package assembly to be used within a camera such that conventional winding and rewinding components are eliminated. Provided is a film package assembly which includes a new light-tight film canister device, a roll of film and a film take-up cartridge. The film package assembly being designed so as to be loadable within a camera in non-darkroom or lighted conditions.
    Type: Grant
    Filed: September 9, 2002
    Date of Patent: August 31, 2004
    Assignee: West Bend Film Co.
    Inventors: Terry D. White, Kevin M. Gerrits
  • Publication number: 20040081454
    Abstract: In a loading position of a manufacturing apparatus, a cartridge attracted and held by a magnet of a holding member of a cartridge loading mechanism is held on a vertically movable table of a case holding means while being guided by a tapered inner circumferential surface of a rotating guide tubular body, and is inserted into a case disposed in a guide tubular body while being guided by a tapered opening. The cartridge that is inserted in the case is attracted by a magnet mounted on the vertically movable table and having stronger magnetic forces than the magnet, and is released from the magnetic attraction by the magnet and loaded into the case.
    Type: Application
    Filed: October 15, 2003
    Publication date: April 29, 2004
    Applicant: FUJI PHOTO FILM CO., LTD.
    Inventor: Chiaki Suzuki
  • Publication number: 20040081453
    Abstract: In order to provide a packaging for a rolled photosensitive material, in which a rolled photosensitive material packaging body is accommodated in a container in a state in which the rolled photosensitive material packaging body is suspended, which, even if an outside diameter of an insert shaft of a supporting body changes due to shaping failure or change of size of the rolled photosensitive material, enables to cope with this change, protruding pieces which protrude substantially toward a center of an opening in which the insert shaft is inserted are provided at circumference of the opening of the supporting body, an inside diameter of the opening is larger than an outside diameter of the insert shaft and an inside diameter of a circle formed by connecting tip ends of the protruding pieces is smaller than the outside diameter of the insert shaft.
    Type: Application
    Filed: September 24, 2003
    Publication date: April 29, 2004
    Applicant: FUJI PHOTO FILM CO., LTD.
    Inventors: Yoshio Hara, Makoto Kawamura
  • Publication number: 20040062544
    Abstract: A method of loading a film assembly comprising a first film container (13) which may be a conventional film cassette and an additional film container (15, 102, 202, 302, 402, 502) having a length of film wound in one of the containers and extending to the other, comprises the steps of: (a) providing a coiled length of film which may be a bulk roll (52) and attaching a free end to a film winding tool (34); (b) rotating the film winding tool (34) to wind the film into a coil about the tool (34); (c) before or after step (b), enclosing the coil in the additional film container (15, 102, 202, 302, 402, 502) so that the film extends through a film slot thereof, and removing the film winding tool (34). The invention also resides in a film container for use in the method, and in an assembly so formed.
    Type: Application
    Filed: September 18, 2003
    Publication date: April 1, 2004
    Inventor: Yet Chan
  • Patent number: 6714736
    Abstract: A photographic system includes a photographic film having a film ID number thereon; a receipt provided with the photographic film, the receipt being imprinted with a uniform resource locator for acquiring an image on the film via the Internet, and an associated password; a scanner for scanning the film after processing to generate a digital image; means for associating the film ID number with the digital image; a digital image storage device for storing the digital image, a web server connected to the digital image storage device, having means for accessing the digital image using the uniform resource locator; a database accessible by the web server having stored therein the film ID number and the associated password; and wherein the means for accessing the digital image is password protected and accessible by use of the password.
    Type: Grant
    Filed: April 10, 2002
    Date of Patent: March 30, 2004
    Assignee: Eastman Kodak Company
    Inventors: Joseph A. Manico, Craig S. Willand, Madhav Mehra, Howard E. Bussey
  • Publication number: 20030219661
    Abstract: A photosensitive media cartridge includes an ambient condition sensor mounted in the cartridge for sensing ambient conditions in the cartridge. When the cartridge is positioned at a media transfer position on an image-forming device that permits the conveyance of media from the cartridge to the image-forming device, image development or printing on the media in the image-forming device is controlled based on the sensed ambient conditions in the cartridge. The ambient condition sensor includes a cover layer and a conductive layer, wherein a rate of response to ambient conditions of the cover layer matches rate of response to ambient conditions of the photosensitive media to be developed. As a further option, the media itself can include a conductive layer so that the media can be the sensor.
    Type: Application
    Filed: June 18, 2003
    Publication date: November 27, 2003
    Inventors: Loretta E. Allen, Lee Tutt
  • Patent number: 6631244
    Abstract: A film handling apparatus having a carrier, wherein the carrier is provided with a film size sensor disposed near a film entrance opening, a transport path capable of changing a transport width while maintaining a constant center position, a mask provided with opening opposite a film and designed for use with various sizes of film and a controller for changing the transport path width and selecting the mask opening in accordance with the film size detected by the film size sensor.
    Type: Grant
    Filed: May 3, 2001
    Date of Patent: October 7, 2003
    Assignee: Minolta Co., Ltd.
    Inventor: Osami Suginaga
  • Publication number: 20030180040
    Abstract: A precision platen for a film cartridge including a cartridge platen biassed by a spring force so as to urge a film against a film platform of a film camera. The precision platen is of a design such that it is manually insertable into said film cartridge between said cartridge platen and said film in order to provide for planar engagement and precise guidance of the film along the film platform of the film camera.
    Type: Application
    Filed: March 17, 2003
    Publication date: September 25, 2003
    Inventor: Gottfried Klose
  • Publication number: 20030161627
    Abstract: An apparatus and method for installing film into a detachable film cassette assembly including a film clip adapted to receive a film cartridge, a winding housing attached to the film clip, and first and second film covers. The method includes coupling the film cartridge to the film clip, inserting the film clip into the first film cover, inserting the second film cover over the film clip, and engaging the first and second film covers to at least partially enclose the film clip between the winding housing and the film cartridge.
    Type: Application
    Filed: February 22, 2002
    Publication date: August 28, 2003
    Inventors: Ivan W.K. Shum, Roland Walter Kohl
  • Publication number: 20030086708
    Abstract: A combination of a camera body with a lens, shutter and shutter operating control with an attachable, removeable film cartridge having an unexposed film spool region and an exposed film spool region and a bridging portion between those regions. An opening in the cartridge permits light from the lens to pass through the opening to the film at the bridging portion. A door closes the opening of the cartridge and the door is openable with the cartridge installed in or attached to the camera body. Cooperating elements on the camera body and the cartridge open the door or close the door with the door being openable when the cartridge is fully engaged with the camera body. There is a detented connection of the film cartridge in the camera body.
    Type: Application
    Filed: February 25, 2002
    Publication date: May 8, 2003
    Applicant: Ginfax Development Limited
    Inventor: Ching Miao Wilson Wang
  • Publication number: 20030086709
    Abstract: A camera comprises a camera body with a lens and shutter operating control and film cartridge removable from the camera body having an unexposed film spool region and an exposed film spool region and a bridging portion between those regions. An opening in the cartridge permits light from the lens to pass through the opening to the film at the bridging portion. A door closes the opening of the cartridge and the door is openable with the cartridge installed in or attached to the camera body. Cooperating elements on the camera body and the cartridge open the door or close the door with the door being openable when the cartridge is fully engaged with the camera body. There is a detented connection of the film cartridge in the camera body.
    Type: Application
    Filed: April 17, 2002
    Publication date: May 8, 2003
    Inventor: Ching Miao Wilson Wang
  • Publication number: 20030072572
    Abstract: Provided is a film package assembly to be used within a camera such that conventional winding and rewinding components are eliminated. Provided is a film package assembly which includes a new light-tight film canister device, a roll of film and a film take-up cartridge. The film package assembly being designed so as to be loadable within a camera in non-darkroom or lighted conditions.
    Type: Application
    Filed: September 9, 2002
    Publication date: April 17, 2003
    Inventors: Terry D. White, Kevin M. Gerrits
  • Patent number: 6535696
    Abstract: A method of pre-exposing photographic film with latent images comprises the steps of: providing a film container (18) having a housing defining a film slot therein and a film-winding tool (46) opening; providing a roll of unexposed film; securing a leading end of the film to a film-winding tool (46) arranged on the opposite side of an exposure opening from said roll of unexposed film and enclosing the film leading end and winding tool end (46) in the container (18) with the tool extending from the film-winding tool opening; enclosing the film container and roll of film in a light-tight enclosure (12, 14); sequentially exposing the film to a series of images directed onto the film, and advancing the film by rotating the film-winding tool (46) between each exposure; withdrawing the film-winding tool (46) from the container (18) and closing said opening therein; and opening the enclosure and removing the film container (18) having the pre-exposed film loaded therein.
    Type: Grant
    Filed: January 31, 2000
    Date of Patent: March 18, 2003
    Inventor: Yet Chan
  • Publication number: 20020160285
    Abstract: A photosensitive media cartridge includes an ambient condition sensor mounted in the cartridge for sensing ambient conditions in the cartridge. When the cartridge is positioned at a media transfer position on an image-forming device that permits the conveyance of media from the cartridge to the image-forming device, image development or printing on the media in the image-forming device is controlled based on the sensed ambient conditions in the cartridge. The ambient condition sensor includes a cover layer and a conductive layer, wherein a rate of response to ambient conditions of the cover layer matches rate of response to ambient conditions of the photosensitive media to be developed. As a further option, the media itself can include a conductive layer so that the media can be the sensor.
    Type: Application
    Filed: May 9, 2002
    Publication date: October 31, 2002
    Inventors: Loretta E. Allen, Lee Tutt
  • Patent number: 6430372
    Abstract: An image data recording method for recording, in an IC memory mounted in a film cartridge, image data of one or more desired frames on developed photographic film stored in the film cartridge is provided. The image data recording method comprises the steps of: determining the residual capacity of IC memory, changing the quantity of image data of one or more desired frames to be recorded in the IC memory or erasing the data recorded in the IC memory in accordance with the determined residual capacity of IC memory, and recording the image data of one or more desired frames in the residual capacity of the IC memory.
    Type: Grant
    Filed: December 6, 2000
    Date of Patent: August 6, 2002
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Atsuhiko Ishihara, Makoto Nakazawa
  • Patent number: 6412725
    Abstract: A supply magazine contains a recording paper roll constituted by continuous thermosensitive recording paper wound in a roll form. The recording paper is fed-by a supply roller. In the supply magazine, a magazine body receives the recording paper roll. A magazine lid closes the magazine body openably. Two retention levers are shiftable between retaining and releasing positions, press an outermost turn of the recording paper roll to the supply roller when in the retaining position, and release the recording paper roll from the supply roller when in the releasing position. A combination of two linking plates has first and second ends. The first end is connected with the magazine lid. The second end is connected with each of the retention levers. The linking plates shift each retention lever from the releasing position to the retaining position in response to closing of the magazine lid.
    Type: Grant
    Filed: January 11, 2001
    Date of Patent: July 2, 2002
    Assignee: Fuji Photo Film. Co., Ltd.
    Inventors: Katsuya Inana, Tomohiko Kono
  • Publication number: 20020071999
    Abstract: A photosensitive media cartridge includes an ambient condition sensor mounted in the cartridge for sensing ambient conditions in the cartridge. When the cartridge is positioned at a media transfer position on an image-forming device that permits the conveyance of media from the cartridge to the image-forming device, image development or printing on the media in the image-forming device is controlled based on the sensed ambient conditions in the cartridge. The ambient condition sensor includes a cover layer and a conductive layer, wherein a rate of response to ambient conditions of the cover layer matches rate of response to ambient conditions of the photosensitive media to be developed. As a further option, the media itself can include a conductive layer so that the media can be the sensor.
    Type: Application
    Filed: December 8, 2000
    Publication date: June 13, 2002
    Applicant: Eastman Kodak Company
    Inventors: Loretta E. Allen, Lee Tutt
  • Patent number: 6402396
    Abstract: A film back exchangeable camera has a camera body and a film back that can be attached to and detached from the camera body.
    Type: Grant
    Filed: January 11, 2001
    Date of Patent: June 11, 2002
    Assignee: Asahi Kogaku Kogyo Kabushiki Kaisha
    Inventor: Masakatsu Hori
  • Patent number: 6373551
    Abstract: A photographic system includes a photographic film having a unique identification code thereon. An identification tag is included with the photographic film; the identification tag bears a uniform resource locator that includes the unique identification code, and an associated password. The film is scanned after processing to generate a digital image and the unique identification code is associated with the digital image and stored in a digital storage device. A web server connected to the digital image storage device includes a resource identified by the uniform resource locator for accessing the digital image. A database accessible by the web server contains the unique identification code and the associated password wherein the resource is password protected and accessible by use of the password.
    Type: Grant
    Filed: March 6, 2001
    Date of Patent: April 16, 2002
    Assignee: Eastman Kodak Company
    Inventors: Joseph A. Manico, Craig S. Willand, Madhav Mehra, Howard E. Bussey
  • Publication number: 20020041763
    Abstract: A tape cassette storing case for storing a tape cassette comprises a cubic body with lateral walls, a lid body with lateral walls, and a junction member constituting one of lateral walls of the lid body in linkage with the cubic body and the lid body via hinging means; and a pair of cylindrical members vertically disposed on a bottom plate of the cubic body by way of being idly inserted in hub holes of a tape-supplying and tape take-up reel; wherein each of the hub holes comprises; a driving pawl hole having inner peripheral surface formed with a reel-driving pawl, and a reference hole which is formed in concentricity with the driving pawl hole and provided with such a diameter smaller than that of the driving pawl hole; and the pair of cylindrical members are respectively formed to be of such a height enough to arrive at the reference hole.
    Type: Application
    Filed: September 27, 2001
    Publication date: April 11, 2002
    Inventors: Hiroyuki Kiso, Takatsugu Funawatari
  • Publication number: 20020028078
    Abstract: A photographic film cassette manufacturing apparatus, has a perforator for providing a long film with perforations and a cutter for cutting the long film into individual filmstrips to be contained in the film cassette driven synchronously with transport of the long film. A magnetic recording head for recording data on a magnetic recording layer of the long film is driven in synchronism with the perforator and the cutter. The long film is transported in a first direction before being cut into the individual filmstrips. In cooperation with the cutting, a trailing end of the individual filmstrip in the first direction is moved in a direction which is reverse to the first direction to secure the trailing end to the spool. A cassette shell consisting of a pair of shell halves is temporarily assembled by mating the shell halves together while containing a spool inside the shell halves, and thereafter opened to an extent that confining elements still confine the position of flanges of the spool.
    Type: Application
    Filed: August 9, 2001
    Publication date: March 7, 2002
    Applicant: FUJI PHOTO FILM CO., LTD.
    Inventors: Makoto Shimizu, Toshiro Esaki, Tadayoshi Shibata, Koichi Takahashi
  • Publication number: 20020006286
    Abstract: Provided is a film package assembly to be used within a camera such that conventional winding and rewinding components are eliminated. Provided is a film package assembly which includes a new light-tight film canister device, a roll of film and a film take-up cartridge. The film package assembly being designed so as to be loadable within a camera in non-darkroom or lighted conditions.
    Type: Application
    Filed: June 8, 2001
    Publication date: January 17, 2002
    Applicant: West Bend Film Company, LLC
    Inventors: Terry D. White, Kevin M. Gerrits
  • Patent number: 6304730
    Abstract: A cassette includes a photographic element having a predetermined ISO rating suitable for capturing a plurality of images thereon and identification based on an ISO greater than the predetermined ISO rating. The identification specifically indicates that the photographic element is underexposed and, when developed, is to be processed and printed by a digital print station to correct for the underexposure.
    Type: Grant
    Filed: October 13, 1999
    Date of Patent: October 16, 2001
    Assignee: Eastman Kodak Company
    Inventors: Alfred B. Fant, Kenneth L. Klassen, Paula Downing
  • Patent number: 6304722
    Abstract: A one-time use camera comprising a filmstrip having successive frames including first- and last-to-be-exposed frames and a pre-exposure frame immediately preceding the first-to-be-exposed frame, a backframe opening at which the respective frames of the filmstrip beginning with the first-to-be exposed frame and ending with the last-to-be-exposed frame are exposed during picture-taking, a film cartridge which contains a film take-up spool that is manually rotated decreasing angles of rotation to wind the respective frames of the filmstrip beginning with the pre-exposure frame from the backframe opening onto said spool, and an exposure-related component that must be enabled in order to operate, is characterized in that a rotation-sensing detector for sensing rotation of the spool is connected with the exposure-related component to enable the exposure-related component when the spool is rotated an angle of rotation no greater than an angle sufficient to wind the last-to-be exposed frame onto the spool, whereby th
    Type: Grant
    Filed: January 11, 2000
    Date of Patent: October 16, 2001
    Assignee: Eastman Kodak Company
    Inventors: Joel S. Lawther, Gregory J. Lukins, Roger A. Fields
  • Publication number: 20010024575
    Abstract: A light-shielding packaging for a roll of continuous photosensitive web is composed of a tubular core having on each end a light-shielding flange disc; a roll of a continuous photosensitive web wound on the core, which has a diameter identical to a diameter of the flange disc [the photosensitive web has at its leading end a light-shielding leader sheet which has a length larger than circumferential length of the flange disc and a width larger than a width of the photosensitive web, whereby each side portion of the leader sheet extends beyond the periphery of the flange disc to reach the outer surface of the flange disc]; and an adapter of rigid resin which is composed of a hollow cylinder member having at its one end a flange member and which is attached to the core by inserting the cylinder member into the tubular core.
    Type: Application
    Filed: March 5, 2001
    Publication date: September 27, 2001
    Inventors: Masafumi Fukugawa, Norihiro Kadota, Masahiro Enomoto
  • Patent number: 6254023
    Abstract: A photo film cassette has a spool core about which photo film is wound in a form of a roll. A cassette shell contains the spool core in a rotatable manner. Two flanges have a disk shape, and are secured to respective ends of the spool core, for regulating lateral edges of the roll of the photo film. A circumferential lip is disposed on each flange, is extended toward the opposite one of the flanges, wraps one of the lateral edges of an outermost turn of the photo film of the roll, and prevents the photo film from being loosened. A rim portion is disposed on an circular edge of the circumferential lip confronted with the opposite one of the flanges, to project with a bend away from the spool core. A contact face is disposed on the rim portion, and contacts the one of the lateral edges of the photo film when the photo film is unwound from the spool core or wound back about the spool core. The contact face has a contact range of 0.15-0.8 mm in contacting the one of the lateral edges of the photo film.
    Type: Grant
    Filed: October 19, 1999
    Date of Patent: July 3, 2001
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Tadashi Mochizuki, Seiichi Watanabe, Keiji Shigesada, Naoyoshi Chino, Masahiro Enomoto, Mototada Yasui, Akira Tomita
  • Patent number: 6240259
    Abstract: A camera case and film cartridge system that can be used with captioned film (i.e., film that has a pre-exposed caption such as “Happy Birthday” or “It's a Boy” on each film frame such that when the remainder of the film frame is exposed with the camera in the normal course, the each resulting picture will include the caption) in which the film cartridge is designed and constructed to use the standard 35mm film cannister (or any other standard film cannister) so that the film, once exposed in the normal course, can be developed at any retail or commercial developing facility that is equipped to handle the standard film cannister. The film cartridge includes a diffuser that partially shields the pre-exposed, captioned portion of the film from further exposure. Because the diffuser is incorporated into the film cartridge instead of the camera case, the same camera can be used with different captioned formats.
    Type: Grant
    Filed: September 22, 1999
    Date of Patent: May 29, 2001
    Assignee: Foto Technology, LLC.
    Inventor: Derek Gable
  • Patent number: 6222993
    Abstract: A method authorizes the holder of a film unit to access a look-up table having stored data The film unit bears an access code having an encrypted first segment. In the method, the film unit is registered and the first segment is detected. The first segment is decrypted to obtain a code value. The code value is matched to a second segment and access to the stored data is allowed.
    Type: Grant
    Filed: December 28, 1998
    Date of Patent: April 24, 2001
    Assignee: Eastman Kodak Company
    Inventors: David C. Smart, David Cipolla
  • Patent number: 6222999
    Abstract: A latched film unit has a support, a filmstrip held by the support, and a latch mounted to the support. The latch is reversibly switchable between a first state and a second state and can enable or disable an access right of a memory element in the film unit. A latching device operates the film unit.
    Type: Grant
    Filed: December 23, 1998
    Date of Patent: April 24, 2001
    Assignee: Eastman Kodak Company
    Inventors: Daniel M. Pagano, Christopher T. Mattson
  • Patent number: 6216971
    Abstract: A photo film cassette has a spool core about which photo film is wound in a form of a roll. A cassette shell contains the spool core in a rotatable manner. Two flanges have a disk shape, and are secured to respective ends of the spool core, for regulating lateral edges of the roll of the photo film. A circumferential lip is disposed on each flange, is extended toward the opposite one of the flanges, wraps one of the lateral edges of an outermost turn of the photo film of the roll, and prevents the photo film from being loosened. A rim portion is disposed on an circular edge of the circumferential lip confronted with the opposite one of the flanges, to project with a bend away from the spool core. A contact face is disposed on the rim portion, and contacts the one of the lateral edges of the photo film when the photo film is unwound from the spool core or wound back about the spool core. The contact face has a contact range of 0.15-0.8 mm in contacting the one of the lateral edges of the photo film.
    Type: Grant
    Filed: October 19, 1999
    Date of Patent: April 17, 2001
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Tadashi Mochizuki, Seiichi Watanabe, Keiji Shigesada, Naoyoshi Chino, Masahiro Enomoto, Mototada Yasui, Akira Tomita
  • Patent number: 6201931
    Abstract: A method and system that handle user and producer photofinishing customization data for a film unit having a unique identifier. In the method, a user access code is generated. A logical memory unit is allocated to the film unit. The logical memory unit is remote from the film unit. The logical memory unit indicates the identifier. The logical memory unit has a user subunit and a producer subunit. The subunits are each independently writable and have separate access rights. The user access code, but not the producer access code, accompanies the film unit when it is sold or otherwise transferred.
    Type: Grant
    Filed: December 28, 1998
    Date of Patent: March 13, 2001
    Assignee: Eastman Kodak Company
    Inventors: David Cipolla, David C. Smart, Robert L. Walker
  • Patent number: 6196484
    Abstract: An improvement of a photographic film roll composed of a spool which has a spool core having a slit therein and a flange at both ends of the spool core and a photographic 120-size film which is placed and fixed on a continuous light-shielding backing paper in which one end of the backing paper is inserted into the slit of the spool and other portion of the backing paper is wound on the spool to form multiple convolutions, resides in that the backing paper has at the center in its longitudinal direction a width less than the distance between the two flanges measured at the position of ½ of height of the flanges and has two wide areas of at least 10 cm long one of which is within 50 cm area measured from its one end and another of which is within 50 cm area measured from its another end, the width of each wide area being larger than the distance between the two flanges measured at the tops of the flanges.
    Type: Grant
    Filed: October 21, 1999
    Date of Patent: March 6, 2001
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Shunichi Hosaka, Masayoshi Nagata, Yukiyoshi Ishii
  • Patent number: 6185378
    Abstract: A removable data storage unit for an image capturing device. The data storage unit may be a film storage cylinder and the image capturing device may be a camera. An energy storage source is contained within a plastic film storage cylinder. The battery may be a rechargeable battery. The film storage cylinder includes a pair of electrical contacts, each of the pair being located at opposite ends of the cylinder and connected to a corresponding one of a pair of electrical contacts internally mounted within the film storage cylinder.
    Type: Grant
    Filed: July 14, 1999
    Date of Patent: February 6, 2001
    Assignee: International Business Machines Corp.
    Inventors: Dimitri Kanevsky, Wlodek Zadrozny, Alexander Zlatsin
  • Patent number: 6183143
    Abstract: A cassette and method of use, which cassette can receive and rotatably mount a roll of photosensitive medium web. The cassette includes a housing having a first section and a second section with respective, mating margins extending in a transverse direction between opposite ends of the cassette. The second section is movable with respect to the first section between a closed position in which the mating margins abut one another so that the housing is maintained light tight, and an open position in which the margins are spaced apart. The margins can define between them a slit through which the web of photosensitive medium can pass. The cassette further has a lock assembly with at least one lock member movable between a locked position in which it restrains the second section from moving from the closed position, and a released position in which the cassette can be opened.
    Type: Grant
    Filed: October 28, 1998
    Date of Patent: February 6, 2001
    Assignee: Eastman Kodak Company
    Inventors: Steven R. Lippold, Steven F. Entz, Alex B. Vayntrub
  • Patent number: 6173119
    Abstract: A camera has a body, an image capture assembly mounted in the body, and at least one radio-frequency identification transponder mounted within the body, said transponder is unshielded by the body. The transponder can be an inlay transponder.
    Type: Grant
    Filed: August 11, 1999
    Date of Patent: January 9, 2001
    Assignee: Eastman Kodak Company
    Inventors: Joseph A. Manico, Robert W. Spurr
  • Patent number: 6091907
    Abstract: A film cartridge comprising a housing having an outer array of electrically sensible areas which can be sensed by a similar array of electrical probes in a camera, is characterized in that a masking slide is supported on the housing for movement between a non-masking position not covering the outer array of electrically sensible areas on the housing, to permit the electrical probes to sense the respective areas, and a masking position covering at least a portion of the outer array of electrically sensible areas, to prevent the electrical probes from sensing the covered areas. Optionally, the housing has an outer exposed film indicator, and the masking slide covers the exposed film indicator when the masking slide is in its non-masking position and uncovers the exposed film indicator when the masking slide is in its masking position.
    Type: Grant
    Filed: April 2, 1997
    Date of Patent: July 18, 2000
    Assignee: Eastman Kodak Company
    Inventor: Daniel M. Pagano
  • Patent number: 6081667
    Abstract: A lens-fitted film unit pre-loaded with a roll of a photographic film strip of a type having a row of perforations formed in a lengthwise margin of the film strip for unconditionally delimiting respective image areas of the film strip at regular intervals of which one end is detachably engaged by a spool retainer. After exposure and development, the entire length of the film strip is rolled in a negative return cartridge pertinently prepared to the requirements for newly developed Advanced Photo System including printing and returned to customers for storage and for ordering extra prints.
    Type: Grant
    Filed: November 27, 1998
    Date of Patent: June 27, 2000
    Assignee: Fuji Photo Film Co., Ltd.
    Inventor: Kazuo Kamata
  • Patent number: 6065702
    Abstract: A photo film cassette has a spool core about which photo film is wound in a form of a roll. A cassette shell contains the spool core in a rotatable manner. Two flanges have a disk shape, and are secured to respective ends of the spool core, for regulating lateral edges of the roll of the photo film. A circumferential lip is disposed on each flange, is extended toward the opposite one of the flanges, wraps one of the lateral edges of an outermost turn of the photo film of the roll, and prevents the photo film from being loosened. A rim portion is disposed on an circular edge of the circumferential lip confronted with the opposite one of the flanges, to project with a bend away from the spool core. A contact face is disposed on the rim portion, and contacts the one of the lateral edges of the photo film when the photo film is unwound from the spool core or wound back about the spool core. The contact face has a contact range of 0.15.0.8 mm in contacting the one of the lateral edges of the photo film.
    Type: Grant
    Filed: August 13, 1998
    Date of Patent: May 23, 2000
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Tadashi Mochizuki, Seiichi Watanabe, Keiji Shigesada, Naoyoshi Chino, Masahiro Enomoto, Mototada Yasui, Akira Tomita
  • Patent number: 6047140
    Abstract: The cartridge accommodates a shooting film therein, and includes at least an electrically connectable contact on an outer surface layer thereof, and said recording medium has a recording area for storing digital data of an index image based on images recorded on said shooting film. Therefore, by recording the digital data of images recorded on the shooting film in the recording medium of the cartridge a customer can read the image data and process the image data.
    Type: Grant
    Filed: July 15, 1998
    Date of Patent: April 4, 2000
    Assignee: Fuji Photo Film Co., Ltd.
    Inventor: Sumio Yoshikawa