Special Effects Patents (Class 352/85)
  • Patent number: 6842218
    Abstract: The scent delivery system employs a single conduit with a nasal interface at one end and a fan or canister of compressed air at the other end. In between the two ends a scent injection device is positioned. The injection device injects scent into an air flow created by the fan or canister and creates scented air which is carried to the nose by the flow of air.
    Type: Grant
    Filed: July 25, 2003
    Date of Patent: January 11, 2005
    Inventor: Joseph Manne
  • Patent number: 6809792
    Abstract: An apparatus and method for forming a substantially invisible watermark or copy-deterrent pattern within a motion picture frame that utilizes spectral image data in order to apply a pattern that is not objectionable to a viewer, but that can be sensed and recorded by a video camera device. A digital watermark or copy deterrent pattern, message, animation, or obscuring effect can be formed to identify a legally distributed copy, degrade the quality of an illegally recorded copy, or expand the storage requirements for an illegally recorded copy using this technique. The pattern is applied using some combination of UV and IR light sources just outside the visible range, displayed on the movie screen. An illegally recorded copy may bear a visible watermark or copy-deterrent pattern which can be detected upon playback. A copy-deterrent pattern can also be used to make video compression techniques less effective, requiring that an illegally recorded copy require excessive amounts of storage media.
    Type: Grant
    Filed: October 9, 2000
    Date of Patent: October 26, 2004
    Assignee: Eastman Kodak Company
    Inventors: Babak Tehranchi, Timothy J. Tredwell, Paul W. Jones
  • Patent number: 6803987
    Abstract: A portable device is disclosed which can deliver various combinations of scents in rapid succession directly to a user's nose. The device uses a blower fan (2) which forces air through a fragrance chamber (4). The flow into the chamber is regulated by an inlet valve (5) and an outlet valve (6). The valves (5,6) can be manually, electrically or pneumatically actuated. The valves (5,6) can be of an on/off or proportional flow type. The air carries away the scent molecules which have entered the gas phase. This air is then mixed with the air from all other fragrance holders in the packed bed mixer (11). The final mixture is delivered to the user via nasal tubing (20) and is emitted right below the wearer's nose. A mask covering the nose can be used to deliver the scent to the user. The scent is then drawn away from the nose and into a scent scrubber (38).
    Type: Grant
    Filed: June 12, 1998
    Date of Patent: October 12, 2004
    Inventor: Joseph S. Manne
  • Patent number: 6784971
    Abstract: A digital projector that projects moving images from a data stream also generates black intervals selected to induce a stroboscopic effect in a viewer's eye. The black signals are interspaced with the images in a manner so as to simulate the operation of a standard movie projector thereby insuring that the effects of temporal and spatial artefacts normally associated with digital projectors are reduced.
    Type: Grant
    Filed: August 30, 2001
    Date of Patent: August 31, 2004
    Assignee: Warner Communications Inc.
    Inventor: Paul R. Klamer
  • Patent number: 6783084
    Abstract: A method and apparatus for delivering aromatic substances for olfactory stimulation, treatment and/or therapy which includes a delivery assembly including a chamber into which air is introduced and subsequently delivered under even pressure through a mixing venturi. A plurality of conveying conduits are selectively communicated with the venturi so that aromatic substances are entrained in the air passing through the venturi to a discharge mask or zone. The conduits communicate with a plurality of containers of aromatic liquids, solids, and semi-solids. The containers are subject to selective introduction of pressurized air by way of a plurality of valves. A system is provided for controlling the operation of the valves to thereby control the substances discharged from the apparatus.
    Type: Grant
    Filed: November 20, 2001
    Date of Patent: August 31, 2004
    Inventor: R. Douglas Nelson
  • Publication number: 20040165148
    Abstract: The present invention relates to a display for motivating or inducing behaviour or arousal in a subject. It includes a plurality of image frames displayed in a stereograph which may be used to motivating, inducing or discourage a specified behaviour or form of arousal. One application is use in a public area such as a retail environment with a small number of the image frames include symbols to either encourage or discourage the consumer from moving towards or away from desired product and/or encourage purchase of the product. Product brands and or slogans may also be included in one or more frames.
    Type: Application
    Filed: April 14, 2004
    Publication date: August 26, 2004
    Inventor: Carl John Macinnes
  • Patent number: 6771349
    Abstract: This invention relates generally to a movie anti-piracy system with sensing and reporting features. A movie projector projects a light image to reflect off of a screen, while an infrared energy projection source generates an infrared energy pattern which is reflected off the screen (or otherwise projected) in the same field of view as the light images reflecting from the screen. Infrared energy sensors are positioned in the seating area of the theater. The infrared sensors provide sensed signals respectively to a sensor response controller. The controller is responsive to the sensor signals to provide an infrared status (and other data) signal output to a control center. The control center responds to the infrared status and other data signals, from one or a plurality of theaters, and provides for reporting of information (such as security compliance, attendance, etc.) to one or multiple reporting sites (such as movie distribution studios, etc.).
    Type: Grant
    Filed: September 30, 2002
    Date of Patent: August 3, 2004
    Inventors: David H. Sitrick, James A. Fancher
  • Patent number: 6744488
    Abstract: An olfactory special effects system includes a plurality of scent cartridges that contain respective substances for generating different scents. The system also includes a scent delivery unit having a plurality of compartments to contain the scent cartridges, a device that generates an airflow, and a mechanism that moves the scent cartridges from the compartments into the airflow to create a scented airflow. The scent delivery unit also includes a controller that controls the mechanism to move different scent cartridges at different times during the presentation in order to release different scents in response to cues from the presentation. The olfactory special effects system also includes a scent outlet vent to deliver the scented airflow to the audience members. The system further includes a scent ductwork to channel the scented airflow from the scent delivery unit to the scent outlet vent.
    Type: Grant
    Filed: September 30, 2002
    Date of Patent: June 1, 2004
    Assignee: JCT Technologies, LLC
    Inventor: James G. Schermerhorn
  • Patent number: 6727971
    Abstract: Apparatus and methods for recording and projecting images on curved screens in a manner that imparts to an audience a sense of immersion in the projected scene. The screen is usually a segment of a spherical dome, with a large portion of the segment located below the horizontal viewing line of an audience. During recording of the images, the camera lens longitudinal axis is maintained in a substantially horizontal orientation. During projection, the projector lens longitudinal axis is maintained in a substantially horizontal orientation, and the image is positioned on the screen by horizontal and/or vertical movement of the projector lens relative to the film. The image is projected to appear to the viewer to be in substantially the same position as it was to the camera lens during recording.
    Type: Grant
    Filed: August 28, 2001
    Date of Patent: April 27, 2004
    Assignee: Disney Enterprises, Inc.
    Inventor: Walter A. Lucas
  • Publication number: 20030223040
    Abstract: Abstract: An olfactory special effects system (12) for delivering scents to an audience during a motion picture or other presentations includes a plurality of scent cartridges (38) that contain respective substances for generating different scents. The system also includes a scent delivery unit (28) having a plurality of compartments (32) to contain the scent cartridges (38). The scent delivery unit (28) further includes a device (48) that generates an airflow and a mechanism that moves the scent cartridges (38) individually from the compartments (32) into the airflow to release their scents and create a scented airflow. The scent delivery unit (28) also includes a controller (70) that controls the mechanism to move different scent cartridges (38) at different times during the presentation in order to release different scents in response to cues from the presentation. The olfactory special effects system (12) also includes a scent outlet vent (74) to deliver the scented airflow to the audience members.
    Type: Application
    Filed: September 30, 2002
    Publication date: December 4, 2003
    Inventor: James G. Schermerhorn
  • Patent number: 6654664
    Abstract: The multimedia and scent storage medium described herein comprises a multimedia storage region for storing multimedia information; a scent storage region for storing multiple scents; scent identification information for identifying which scents are stored in the scent storage region; and scent recovery information stored in the multimedia storage region for sequencing recovery of scents stored in the scent storage region to coincide with audio and/or video information stored in the multimedia region. The integrated system described herein comprises a multimedia and scent storage medium and a multimedia player and scent recovery system for use in conjunction with the multimedia and scent-bearing medium.
    Type: Grant
    Filed: June 14, 2000
    Date of Patent: November 25, 2003
    Assignee: MultiSen Technology, Inc.
    Inventor: Dah-Shiarn Chiao
  • Patent number: 6624874
    Abstract: An apparatus for optically embedding hidden data in a source image, wherein the hidden data is updateable in real-time, the apparatus includes (a) optical masks bearing a data image and an encoding carrier image either or both of which may be updated in real-time; (b) optical components for convolving, the data image with the encoding carrier image to produce a spatially dispersed data image; and (c) optical beam combiner for combining the spatially dispersed data image with the source image to produce a source image containing embedded hidden data.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: September 23, 2003
    Assignee: Eastman Kodak Company
    Inventors: Joseph F. Revelli, Jr., Chris W. Honsinger, Paul W. Jones, Lawrence A. Ray
  • Publication number: 20030174285
    Abstract: A method and apparatus for producing motion pictures using real time composites of computer generated virtual backgrounds and live foreground images recorded on a sound stage includes camera motion tracking, automated lighting control, on-line editing, and production and asset management to accelerate the pace and reduce the cost of motion picture production.
    Type: Application
    Filed: March 14, 2002
    Publication date: September 18, 2003
    Inventor: Douglas Trumbull
  • Publication number: 20030137637
    Abstract: A moving deck plate for a camcorder has a sub-chassis slidably moving with respect to a main chassis. A drum base is integrally formed with the main chassis. A pair of stationary guide rails are integrally protruded from both sides of the drum base. A pair of movable guide rails provided at the sub-chassis are docked to the pair of stationary guide rails to form a moving path, along which a pair of pole bases move to draw a magnetic tape from the tape cassette. One of the stationary guide rails is coupled to the drum base by a first bridge-type reinforcing rib.
    Type: Application
    Filed: November 27, 2002
    Publication date: July 24, 2003
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jeong-hyeob Oh, Bong-joo Kim, Do-young Choi, Seung-woo Lee, Jun-young Kim, Hyeong-seok Choi, Young-ho Cho
  • Patent number: 6584374
    Abstract: Disclosed is a cooking system comprising a cooking apparatus having a main body formed with a cooking chamber and a cooker driver cooking food within the cooking chamber; an aroma generator provided in the cooking apparatus, selectively diffusing at least one food aroma; an external unit connected to the cooking apparatus via an interface; and a controller controlling the aroma generator provided in the cooking apparatus, to allow the food aroma according to the selected cooking menu through the external unit to be diffused. With this configuration, if a cooking menu is selected through an external unit accessible to the Internet, data on the selected cooking menu is supplied to a cooking apparatus, and a food aroma and a smell remover are generated according to the selected cooking menu, thereby providing a user with complete information on a cooking menu.
    Type: Grant
    Filed: March 14, 2001
    Date of Patent: June 24, 2003
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Won-woo Lee, Young-min Hyun
  • Patent number: 6556272
    Abstract: The multimedia and scent storage medium described herein comprises a multimedia storage region for storing multimedia information; a scent storage region for storing multiple scents; scent identification information for identifying which scents are stored in the scent storage region; and scent recovery information stored in the multimedia storage region for sequencing recovery of scents stored in the scent storage region to coincide with audio and/or video information stored in the multimedia region. The integrated system described herein comprises a multimedia and scent storage medium and a multimedia player and scent recovery system for use in conjunction with the multimedia and scent-bearing medium.
    Type: Grant
    Filed: October 17, 2000
    Date of Patent: April 29, 2003
    Assignee: MultiSen Technology, Inc.
    Inventors: Howard Du, Karl Alverson, Dah-Shiarim Chiao
  • Patent number: 6542217
    Abstract: A resistor array including a series of spaced first conductor members, a series of initially substantially non-conductive switches respectively connecting adjacent first conductor members to one another, at least one second conductor member in spaced relation to the first conductor members, and a series of resistors extending from respective first conductive members to the at least one second conductor member.
    Type: Grant
    Filed: December 22, 2000
    Date of Patent: April 1, 2003
    Assignee: Hewlett-Packard Company
    Inventors: Melissa D. Boyd, Paul H. McClelland, Marshall Field
  • Publication number: 20030038922
    Abstract: There is provided a deep screen reality imaging method and apparatus that includes a projector or video for providing image-bearing incident light and a translucent rear projection surface for extracting foreground, subject, and background image information from this image-bearing incident light. This translucent rear projection surface has an image panel containing prioritized background information for providing a background image between a second and third plural imaging region, an image panel containing prioritized subject visual information for providing optically neutral void area and subject image between a first and second plural imaging region, and image panel containing prioritized foreground visual information for providing optically neutral void area and foreground image before a first plural image region.
    Type: Application
    Filed: August 22, 2001
    Publication date: February 27, 2003
    Inventor: Stanford L. Ferrell
  • Publication number: 20020131018
    Abstract: This invention generally relates to apparatus and methods for recording and projecting images on curved screens in a manner that imparts to an audience a sense of immersion in the projected scene. The screen is usually a segment of a spherical dome, with a large portion of the segment located below the horizontal viewing line of an audience. During recording of the images, the camera lens longitudinal axis is maintained in a substantially horizontal orientation. During projection, the projector lens longitudinal axis is maintained in a substantially horizontal orientation, and the image is positioned on the screen by horizontal and/or vertical movement of the projector lens relative to the film. The image is projected to appear to the viewer to be in substantially the same position as it was to the camera lens during recording.
    Type: Application
    Filed: August 28, 2001
    Publication date: September 19, 2002
    Applicant: Disney Enterprises, Inc.
    Inventor: Walter A. Lucas
  • Publication number: 20020080330
    Abstract: A resistor array including a series of spaced first conductor members, a series of initially substantially non-conductive switches respectively connecting adjacent first conductor members to one another, at least one second conductor member in spaced relation to the first conductor members, and a series of resistors extending from respective first conductive members to the at least one second conductor member.
    Type: Application
    Filed: December 22, 2000
    Publication date: June 27, 2002
    Inventors: Melissa D. Boyd, Paul H. McClelland, Marshall Field
  • Publication number: 20020054273
    Abstract: A cartridge holding a liquid scent for a liquid scent dispenser having a reservoir holding the liquid scent. An evaporation barrier at least partly surrounds the reservoir and isolates the reservoir from open air and an evaporation site member at least partly breaches the evaporation barrier and has an open air access, wherein the liquid scent evaporates away from the cartridge in molecular form toward open air.
    Type: Application
    Filed: January 31, 2000
    Publication date: May 9, 2002
    Inventor: David A. Martin
  • Publication number: 20020039173
    Abstract: In a process for increasing the sensual perception of visual and/or acoustic stimulation in cinemas, theaters, concert and lecture halls and in slide shows, videos, television transmissions, audio games and the like, the viewers or listeners are offered suitable odors synchronously with the provision of certain visual and/or acoustic stimulation. The odors passed to the viewers or listeners by a stream of vehicle gas are heated before the discharge of the vehicle gas in the air surrounding the viewers or listeners to an odor-specific temperature which ensures that the odors or aromatic are appreciated.
    Type: Application
    Filed: May 25, 2001
    Publication date: April 4, 2002
    Inventor: Gotz-Ulrich Wittek
  • Publication number: 20020018181
    Abstract: A portable device is disclosed which can deliver various combinations of scents in rapid succession directly to a user's nose. The device uses a blower fan (2) which forces air through a fragrance chamber (4). The flow into the chamber is regulated by an inlet valve (5) and an outlet valve (6). The valves (5,6) can be manually, electrically or pneumatically actuated. The valves (5,6) can be of an on/off or proportional flow type. The air carries away the scent molecules which have entered the gas phase. This air is then mixed with the air from all other fragrance holders in the packed bed mixer (11). The final mixture is delivered to the user via nasal tubing (20) and is emitted right below the wearer's nose. A mask covering the nose can be used to deliver the scent to the user. The scent is then drawn away from the nose and into a scent scrubber (38).
    Type: Application
    Filed: June 12, 1998
    Publication date: February 14, 2002
    Inventor: JOSEPH S. MANNE
  • Patent number: 6339680
    Abstract: The present invention 10 discloses a rotatable disc 12 which is pivotally 54 mounted onto the front of a disposable camera housing 52 having a plurality of user selectable rotatable lens 16, 20, 24, 28, 32, each having a plurality of facets. Each lens also has a visual symbol 18, 22, 26, 30, 34 associated therewith for easy recognition by the user. Rotation of the disc 12 about its central pivot 54 and rotation of each lens creates numerous artistic accentuations to the photographs of the user.
    Type: Grant
    Filed: January 10, 2000
    Date of Patent: January 15, 2002
    Inventor: Jaquelynne Mauvais
  • Patent number: 6239857
    Abstract: In a process for increasing the sensual perception of visual and/or acoustic stimulations, especially in cinemas, theaters, concert and lecture halls and in slide shows, videos, television transmissions, audio games and the like, the viewers or listeners are offered suitable odors synchronously with the provision of certain visual and/or acoustic stimulation. The odors passed to the viewers or listeners by a stream of vehicle gas are heated before the dischange of the vehicle gas in the air surrounding the viewers or listeners to an odor-specific temperature which ensures that the odoros or aromatic substances are appreciated.
    Type: Grant
    Filed: December 30, 1999
    Date of Patent: May 29, 2001
    Inventor: Götz-Ulrich Wittek
  • Patent number: 6169595
    Abstract: A device to deliver various combinations of scents in rapid succession to a user's nose in conjunction with video graphic images and or sounds. The device consists of an air compressor which forces air through a bank of valves. The valves can be mechanically, electrically or pneumatically actuated. The valves can be of an on/off or proportional flow type. Each valve delivers compressed air to a fragrance holder. The air carries away the scent molecules which have entered the gas phase. This air is then mixed with air from all other fragrance holders, whose inlet valves were open, in the packed column. The final mixture is delivered to the user via nasal tubing and is emitted right below the wearer's nose. Other devices such as a mask covering the nose or a stand, which the user positions their face next to, can be used to deliver the scent to the user. The scent is then drawn away into a scent scrubber.
    Type: Grant
    Filed: June 7, 1999
    Date of Patent: January 2, 2001
    Inventor: Joseph S. Manne
  • Patent number: 6090344
    Abstract: The system for and a method of generating a scent and an image based upon a coded signal transmitted from a remote location, and the scent is generated from a dry scent carrying medium which contains a plurality of independent sources of scent causing agents. The coded signal is indicative of simultaneously activating the independent sources of scent causing agents so as to generated a complex mixture of the scents on the fly.
    Type: Grant
    Filed: July 7, 1998
    Date of Patent: July 18, 2000
    Assignee: Ricoh Company, Ltd.
    Inventors: Satoshi Yamauchi, Noboru Murayama
  • Patent number: 6052539
    Abstract: A camera that produces a special photographic effect known as a "freeze" by simultaneously photographing an active subject from multiple perspectives. Multiple individual cameras are operated via a single computer controller and powered by a single external DC power supply. The photographs are then edited and sequenced to form a moving picture.
    Type: Grant
    Filed: May 18, 1999
    Date of Patent: April 18, 2000
    Assignee: Robert Latorre Productions, Inc.
    Inventor: Robert Latorre
  • Patent number: 6025902
    Abstract: In a process for increasing the sensual perception of visual and/or acoustic stimulations, especially in cinemas, theaters, concert and lecture halls and in slide shows, videos, television transmissions, audio games and the like, the viewers or listeners are offered suitable odors synchronously with the provision of certain visual and/or acoustic stimulation. The odors passed to the viewers or listeners by a stream of vehicle gas are heated before the dischange of the vehicle gas in the air surrounding the viewers or listeners to an odor-specific temperature which ensures that the odoros or aromatic substances are appreciated.
    Type: Grant
    Filed: June 2, 1998
    Date of Patent: February 15, 2000
    Inventor: Gotz-Ulrich Wittek
  • Patent number: 5963302
    Abstract: The invention relates to a process for intensifying sensorial perception of an audience in attendance of a visual and/or acoustic representation by introducing scents in synchronism with the visual and/or acoustic representations. The scents are supplied to or removed from the audience area either in groups or separately.
    Type: Grant
    Filed: August 20, 1998
    Date of Patent: October 5, 1999
    Inventor: Gotz-Ulrich Wittek
  • Patent number: 5949522
    Abstract: A device is described which can deliver various combinations of scents in rapid succession to a user's nose in conjunction with videographic images and or sounds. The device consists of an air compressor (26) which forces air through a bank of valves (28). The valves can be mechanically, electrically or pneumatically actuated. The valves (28) can be of an on/off or proportional flow type. Each valve (28) delivers compressed air to a fragrance holder (48). The air carries away the scent molecules which have entered the gas phase.This air is then mixed with the air from all other fragrance holders, whose inlet valves were open, in the packed column (16). The final mixture is delivered to the user via nasal tubing (20) and is emitted right below the wearer's nose. Other devices such as a mask covering the nose or a stand, which the user positions their face next to, can be used to deliver the scent to the user. The scent is then drawn away into a scent scrubber (38).
    Type: Grant
    Filed: July 3, 1997
    Date of Patent: September 7, 1999
    Inventor: Joseph S. Manne
  • Patent number: 5940167
    Abstract: A process for displaying an animated likeness of the face of a character, includes the steps of (a) providing a face screen having a three-dimensional representation of the face of the character; (b) making a projectable image of the face of the character with an image recorder while projecting the image on the face screen with a projector; (c) obtaining a presentation registration of the image and the face screen through a process selected from the group consisting of (i) altering the projectable image, (ii) adjusting at least one component of face screen position, image recording means position, projector position, focal length and lighting while making the projectable image, and (iii) combinations thereof; and (d) subsequently projecting the image on the face screen at the presentation registration whereby an animated likeness of the face of the individual is presented. An apparatus for carrying out the process is also provided.
    Type: Grant
    Filed: March 6, 1997
    Date of Patent: August 17, 1999
    Inventor: Richard Gans
  • Patent number: 5898475
    Abstract: A method of dispensing fragrances includes selecting a fragrance dispenser apparatus having have a plurality of fragrance dispensers each having a fragrance release portion positioned for dispensing a fragrance to a predetermined area and having a source of pressurized gas connected to each fragrance dispenser and a gas pressure control mechanism connected between the source of pressurized gas in each of the plurality of fragrance dispensers and connected for receiving dispensing signals to selectively control the release of a pressurized gas, such are air, to individual fragrance dispensers for selectively dispersing different fragrances. Each selected fragrance dispenser is positioned adjacent the end of a pressurized gas tube and has a housing having an absorbent material therein supporting a fragrance absorbed in the material.
    Type: Grant
    Filed: March 6, 1997
    Date of Patent: April 27, 1999
    Inventor: David A. Martin
  • Patent number: 5881321
    Abstract: Inertial sensors are incorporated into the structure of a motion picture or video camera, to detect its movement along three orthogonal axes, as well as angular rotation about the three axes. Linear and angular acceleration detected by the sensors is transmitted from their location on the camera to a remote site by means of wireless communication. A time code is coupled with the data from the sensors, so that the instantaneous position of the camera can be determined for any point in time during the recording of live action. At the remote site, the sensor data is processed to determine absolute camera position, and provided to an image generating system, to thereby facilitate real-time generation of images that are consistent with the scene being recorded.
    Type: Grant
    Filed: May 9, 1997
    Date of Patent: March 9, 1999
    Assignee: Cammotion, Inc..
    Inventor: Perry Kivolowitz
  • Patent number: 5832320
    Abstract: The invention relates to a process for intensifying sensorial perception of an audience in attendance of a visual and/or acoustic representation by introducing scents in syncronism with the visual and/or acoustic representations. The scents are supplied to or removed from the audience area either in groups or separately.
    Type: Grant
    Filed: September 17, 1997
    Date of Patent: November 3, 1998
    Inventor: Gotz-Ulrich Wittek
  • Patent number: 5760873
    Abstract: In a process for increasing the sensual perception of visual and/or acoustic stimulations, especially in cinemas, theatres, concert and lecture halls and in slide shows, videos, television transmissions, audio games and the like, the viewers or listeners are offered suitable odors synchronously with the provision of certain visual and/or acoustic stimulation. The odors passed to the viewers or listeners by a stream of vehicle gas are heated before the discharge of the vehicle gas in the air surrounding the viewers or listeners to an odor-specific temperature which ensures that the odoros or aromatic substances are appreciated.
    Type: Grant
    Filed: December 12, 1995
    Date of Patent: June 2, 1998
    Inventor: Gotz-Ulrich Wittek
  • Patent number: 5610674
    Abstract: A fragrance dispenser for use with synchronized visual images may have a breath sensor located adjacent a person's nose and actuated by inhaling and exhaling through the nose to produce a fragrance dispensing signal and a plurality of fragrance dispensers each having a fragrance release portion positioned adjacent a person's nose for dispensing a fragrance adjacent the nose responsive to a fragrance dispensing signal from the breath sensor. The system has a source or pressurized gas connected to each fragrance dispenser and a gas pressure control mechanism connected between the source of pressurized gas in each of the plurality of fragrance dispensers and connected for receiving the breath sensor fragrance dispensing signals to selectively control the release of a pressurized gas, such are air, to individual fragrance dispensers for selectively dispersing the different fragrances responsive to signals from the breath sensor.
    Type: Grant
    Filed: June 19, 1995
    Date of Patent: March 11, 1997
    Inventor: David A. Martin
  • Patent number: 5579064
    Abstract: A method is described for producing Cinemascope-type motion picture images that have a large aspect ratio (e.g. 2.35 to 1), which enables their high quality projection using moderately priced projection lenses, which produces a steadier projected image, and which increases the life of the release print while reducing its cost. A scene is photographed in the prior art manner, using an anamorphic lens to produce 50% horizontally compressed anamorphic camera film frame images (aspect ratio of about 1.175 to 1). During processing to produce a release print, another anamorphic lens is used to produce 36.5% vertically compressed anamorphic release print film frame images (aspect ratio of 1.85 to 1) of the camera film images. An anamorphic projection lens is used in a motion picture theater to horizontally expand the projected images by about 27% (to an aspect ratio of 2.35 to 1).
    Type: Grant
    Filed: September 15, 1995
    Date of Patent: November 26, 1996
    Inventor: Richard Vetter
  • Patent number: 5535137
    Abstract: A random access audio/video processor having multiple outputs is disclosed. The processor includes a main control unit with analog video and audio back panels, an analog input/output board, audio and video processing boards, video effects board, synchronization board, and a system board (containing the main CPU). The video processing board includes a compressor for compressing input video signals, and triple transfer buffers for intermediate storage of digital video path. The video processing board further includes decompression circuits coupled to each of two triple transfer buffers for decompressing compressed stored video, and providing the decompressed video channels to an effects board for the addition of special effects. The audio processing board contains processors for compression, decompression, and effects, as well as triple transfer buffers. The triple transfer buffers include present, past, and future buffers which jointly operate to minimize discontinuities in the output channels.
    Type: Grant
    Filed: February 14, 1994
    Date of Patent: July 9, 1996
    Assignees: Sony Corporation of Japan, Sony Electronics, Inc.
    Inventors: David L. Rossmere, Robert S. Glenn, Jr., William B. Brown, John B. Carlucci, Robert W. Duffy
  • Patent number: 5528425
    Abstract: An apparatus for providing optical illusion effects, which includes a first projection screen; an area from which persons may view the first projection screen; a stage area between the viewing area and the first projection screen; an illumination system for the stage area so that objects on the stage may be illuminated at a desired light level without directly illuminating the first screen; an inclined, partially silvered mirror between the viewing area and the stage area; a second projection screen positioned in a second plane at a first angle to the first plane, wherein the inclined mirror is positioned between the first and second planes; a first projector for projecting images on the first projection screen so that images on the first projection screen may be seen by viewers in the viewing area; a second projector for projecting images on the second projection screen so that images on the second projection screen are visible to the viewers by means of reflection from the mirror and appear to be located at
    Type: Grant
    Filed: October 6, 1993
    Date of Patent: June 18, 1996
    Assignee: Design Magic, Inc.
    Inventor: Robert T. Beaver
  • Patent number: 5487665
    Abstract: A visual display system and method according to the present invention includes an inset image generator for producing video signals representative of a plurality of inset images and an inset image projection means for generating a plurality of inset images, each having a smaller size and a higher resolution than a background image, in response to the video signals. The inset image projection means includes an inset image projector having a number of video lines and dividing means for dividing the plurality of video lines into a number of subraster blocks, each of which can generate an inset image. Each subraster block is individually positioned by deflection means such that the high resolution of inset images can be individually positioned relative to the background image.
    Type: Grant
    Filed: October 31, 1994
    Date of Patent: January 30, 1996
    Assignee: McDonnell Douglas Corporation
    Inventors: Robert J. Lechner, Harold R. Streid
  • Patent number: 5433670
    Abstract: A compact theater for use with a simulator system includes a motion base moveable only along three mutually orthogonal displacement axes by means of displaceable actuators. A projector and screen are included for providing a sequence of audio signals and visual images to the occupants. A motion base controller generates actuator drive signals. A system controller provides the command signals to the motion base controller in synchronization with the presentation of the audio-visual images. The system controller generates the motion base command signals such that the displacement of the motion base is synchronized to the presentation of the audio signals and visual images. The motion base is characterized by a reduced height when fully retracted such that, when configured with the projector and screen, the total height is less than conventional simulators, enabling the present theater to be housed within buildings of a standard commercial height.
    Type: Grant
    Filed: February 5, 1993
    Date of Patent: July 18, 1995
    Assignee: Ridefilm Corporation
    Inventor: Douglas Trumbull
  • Patent number: 5321396
    Abstract: This invention relates to a system for monitoring the movements of people in an office or other environment. Each room to be monitored has within it a sensor responsive to signals transmitted by identifiers worn by the people whose movements are being tracked. The identifier signals give the identity of the person allocated that identifier. The sensors are themselves polled periodically by a computer to generate time-stamped records of who was within range of which sensor. When an event is to be recalled, other time-stamped audio or video records of what was said or done in each monitored room are scanned for that record which was being generated at the time of the event in question.
    Type: Grant
    Filed: February 7, 1991
    Date of Patent: June 14, 1994
    Assignee: Xerox Corporation
    Inventors: Michael G. Lamming, William M. Newman
  • Patent number: 5289215
    Abstract: The device permits swing, shift, tilt and rise-and-fall movements between a lens and a motion-picture camera to manipulate focal relations and image shapes. Preferably the device rests on rails (called "iris rods") of a balance plate or base--secured under the camera--or some other track, similarly mounted. If so, the device has a first intermediary element preferably mounted to slide fore-and-aft on the track relative to the camera; and other intermediary elements mounted in a sequence preferably from the first element for translation and rotation relative to that element--ending in a lens-board mount for mounting a lens. Also in balance-plate mounting the device preferably includes a bellows whose front end joins the lens-board mount and whose rear end holds an adapter to engage the camera lens port. Preferably the device has a yoke (preferably flat and rearward-extending) for, e.g.
    Type: Grant
    Filed: January 2, 1992
    Date of Patent: February 22, 1994
    Assignee: Clairmont Camera Incorporated
    Inventors: Denny Clairmont, Kenneth W. Robings
  • Patent number: 5242306
    Abstract: A graphics system provides color image displays including a low resolution, wide field background and a contained high resolution area of interest, by projecting three component color images at wide angle, one of which (green) is blanked at the area of interest and is filled by a separate projection of a high resolution image (green). Simulator apparatus utilizing the graphics system responsively actuates a vehicle platform supplying data signals to an image generator apparatus whereby the area of interest may be variously displaced responsive to movements by of the viewing platform.
    Type: Grant
    Filed: February 11, 1992
    Date of Patent: September 7, 1993
    Assignee: Evans & Sutherland Computer Corp.
    Inventor: Ralph W. Fisher
  • Patent number: 5159362
    Abstract: A dimensional transformation apparatus and related method for creating visual effects for use in live and prerecorded entertainment. The system engages an elastic projection screen with a three-dimensional object that corresponds to visual effects to be projected. By application of vacuum between the screen and the object, the screen is conformed in skintight relation to the features of the three dimensional object. An actuator, which includes a pneumatic piston, motivates the three-dimensional object to selectively engage and disengage the projection screen, and may be sequenced with projected animation corresponding to the three-dimensional object so as to create multi-dimensional special effects. A control mechanism, including a computer and timing system, digitally controls and sequences projection, dimensional transformation of the screen and background lighting and sound effects.
    Type: Grant
    Filed: January 30, 1992
    Date of Patent: October 27, 1992
    Assignee: The Walt Disney Company
    Inventors: Marshall M. Monroe, William G. Adamson
  • Patent number: 5153620
    Abstract: A method of creating motion picture film reduces strobing effect and increases resolution and density. Images are recorded on a first frame of the film from two frames viewed by the camera. These will be superimposed at equal exposure rates. Each frame of the processed film will have double exposures. The procedure may to be performed with photographic film and also with video tape.
    Type: Grant
    Filed: January 18, 1991
    Date of Patent: October 6, 1992
    Assignee: Magma, Inc.
    Inventor: Jimmie D. Songer
  • Patent number: 5125041
    Abstract: A still image processing method which can execute the effective flowing process is provided. In this method, when the flowing process is executed by shifting some or all of the pixels constituting a still image of one image plane in a predetermined direction, if no image information to be shifted exists at the first image position, the image information from elsewhere in the image plane is shifted to the second image position. The image information at the second image position is obtained by shifting the image information in the image plane in the direction opposite to the principal shifting direction.
    Type: Grant
    Filed: February 28, 1990
    Date of Patent: June 23, 1992
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroyuki Kimura, Koji Takahashi, Kazunobu Urushihara, Susumu Matsumura, Makoto Katsuma, Hiroshi Ohmura
  • Patent number: 5051835
    Abstract: A system for processing images in digital format for use on theatrical film. Three digital cameras record RGB image components in a frame-by-frame basis. These components are stored and presented to an image processor for manipulation as may be desired. The image processor includes real time digital discs and color monitors for viewing processed images. Images thus processed may be returned to storage and recombined through printing in superposition using a film recorder.
    Type: Grant
    Filed: November 1, 1989
    Date of Patent: September 24, 1991
    Assignee: Paramount Pictures Corporation
    Inventors: Thomas L. Bruehl, Daniel R. Brewer, Clifford C. Hay, William H. Childers
  • Patent number: 5026152
    Abstract: An enhanced cinema system for use with a movie screen using a fog-like gas released from a plurality of retractable shafts having slits. The plurality of shafts may spin to generate a fog effect with the fog-like gas escaping from the slits. A movie projector may project a movie onto the movie screen, and signals may cause a laser beam of light to interact with the movie and fog-like gas in front of the movie screen. Programmable lighting panels may be mounted on the side walls of the movie theater and in response to a lighting signal from the movie projector, activate lights in the programmable lighting panels during a movie. The enhanced cinema system may further include a remote location coupled to the enhanced cinemas, for distributing programs through a communications channel or other medium, for having a globally controlled system for various movies and effects.
    Type: Grant
    Filed: February 15, 1989
    Date of Patent: June 25, 1991
    Inventor: Steven D. Sharkey