| Patent Number |
Title Of Patent |
Date Issued |
| RE38802 |
Method for reproducing compressed information data from a disk using a spatial frequency less th |
September 27, 2005 |
| Method and apparatus for reproducing MPEG-compressed video data and compressed audio data from an optical disk having a diameter less than 140 mm and, a thickness of 1.2 mm.+-.0.1 mm, with a plurality of record tracks having data recorded thereon as embossed pits representing information |
| RE38638 |
Optical disk having a particular format to store user-selected data, such as video data or compu |
October 26, 2004 |
| An optical disk having a diameter less than 140 mm and, a thickness of 1.2 mm.+-.0.1 mm, with a plurality of record tracks having data recorded thereon as embossed pits representing information and exhibiting a track pitch in the range between 0.646 .mu.m and 1.05 .mu.m; with the tracks |
| RE38621 |
OPTICAL DISK HAVING A PARTICULAR FORMAT TO STORE USER-SELECTED DATA, SUCH AS COMPRESSED VIDEO DA |
October 12, 2004 |
| An optical disk having a diameter less than 140 mm and, a thickness of 1.2 mm.+-.0.1 mm, with a plurality of record tracks having data recorded thereon as embossed pits representing information and exhibiting a track pitch in the range between 0.646 .mu.m and 1.05 .mu.m; with the tracks |
| RE38502 |
Method and apparatus for recovering TOC and user information from an optical disk and using the |
April 20, 2004 |
| An optical disk having a diameter less than 140 mm and, a thickness of 1.2 mm.+-.0.1 mm, with a plurality of record tracks having data recorded thereon as embossed pits representing information and exhibiting a track pitch in the range between 0.646 .mu.m and 1.05 .mu.m; with the tracks |
| RE38481 |
Method and apparatus for recording MPEG-compressed video data and compressed audio data on a dis |
March 30, 2004 |
| Method and apparatus for recording MPEG-compressed video data end compressed audio data on an optical disk having a diameter leas than 140 mm and, a thickness of 1.2 mm.+-.0.1 mm, with a plurality of record tracks having data recorded thereon as embossed pits representing information and |
| RE37327 |
Method for reproducing compressed information data from a disk using a spatial frequency less th |
August 14, 2001 |
| Method and apparatus for reproducing MPEG-compressed video data and compressed audio data from an optical disk having a diameter less than 140 mm and, a thickness of 1.2 mm.+-.0.1 mm, with a plurality of record tracks having data recorded thereon as embossed pits representing information |
| 7599605 |
Data recording method and apparatus, data recording medium, and data reproducing method and appa |
October 6, 2009 |
| The present invention provides remarkably improved availability in a data recording method and apparatus, a data recording medium, and a data reproducing method and apparatus. By recording additional information for data reproduction in each sector on a data reproducing medium as a s |
| 7277625 |
Data recording method and apparatus, data recording medium, and data reproducing method and appa |
October 2, 2007 |
| The present invention provides remarkably improved availability in a data recording method and apparatus, a data recording medium, and a data reproducing method and apparatus. By recording additional information for data reproduction in each sector on a data reproducing medium as a s |
| 7184647 |
Information carrier, device for reading and device for providing the information carrier and met |
February 27, 2007 |
| Information carrier, device for reading and device for providing the information carrier and method of transmitting picture information.The disclosed system comprises an information carrier (1) on which an information signal is recorded that represents picture information intended fo |
| 6896424 |
Packaging for rolled photosensitive material |
May 24, 2005 |
| 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 inser |
| 6814505 |
Roll-form image recording material magazine |
November 9, 2004 |
| 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 press |
| 6539166 |
Data multiplexer, data multiplexing method, data recording medium, data recorder, data demultipl |
March 25, 2003 |
| A data multiplexer for multiplexing at least digital moving picture data and pattern data (character data) comprises a packetizing means for forming the digital moving picture data and the pattern data into PES packets of a predetermined format based on the MPEG-2 standard, each pack |
| 6535688 |
Apparatus and methods for multiplexing, recording and controlling the display of image data, and |
March 18, 2003 |
| Digital image data which has been compressed in accordance with the MPEG system and corrected for aspect ratio is multiplexed with correction data provided as PSM data for correcting the aspect ratio of such digital image data in the letterbox mode, squeeze mode or the like. The PSM data |
| 6504994 |
Data reproduction apparatus and data storage medium |
January 7, 2003 |
| A data reproduction apparatus and a data storage medium for synchronously reproducing multiplexed data with video, audio, and superimposed dialogue data compressed at a variable rate and performing various functions. Data are reproduced from the data storage medium using sector numbers, |
| 6470141 |
Data recording method and apparatus, data recording medium, and data reproducing method and appa |
October 22, 2002 |
| The present invention provides remarkably improved availability in a data recording method and apparatus, a data recording medium, and a data reproducing method and apparatus. By recording additional information for data reproduction in each sector on a data reproducing medium as a subco |
| 6442334 |
Data recording method and apparatus, data recording medium, and data reproducing method and appa |
August 27, 2002 |
| The present invention provides remarkably improved availability in a data recording method and apparatus, a data recording medium, and a data reproducing method and apparatus. By recording additional information for data reproduction in each sector on a data reproducing medium as a subco |
| 6424614 |
Data recording medium and record/playback apparatus using the data recording medium |
July 23, 2002 |
| High-speed access to a multi-layered disk is to be realized. Each layer on a multi-layered disk includes an inside guard area 2, program area 3, and outer guard area 5 which are located in uniform radial positions in all layers. The uppermost layer has the recording direction from the in |
| 6363212 |
Apparatus and method for encoding and decoding digital video data |
March 26, 2002 |
| Digital video data encoder and decoder operate to enable the low and high speed reproduction of variable rate encoded digital video data by reproducing and decoding intraframe encoded frames that are identified by previously reproduced intraframe encoded frames. In the encoder, digital |
| 6332057 |
Data reproduction apparatus and data storage medium |
December 18, 2001 |
| A data reproduction apparatus and a data storage medium for synchronously reproducing multiplexed data with video, audio, and superimposed dialogue data compressed at a variable rate and performing various functions. Data are reproduced from the data storage medium using sector numbers, |
| 6314234 |
System for storing and reproducing multiplexed data |
November 6, 2001 |
| A data reproduction apparatus and a data storage medium for synchronously reproducing multiplexed data with video, audio, and superimposed dialogue data compressed at a variable rate and performing various functions. Data are reproduced from the data storage medium using sector numbers, |
| 6198877 |
Method and apparatus for recording programs formed of picture and audio data, data recording med |
March 6, 2001 |
| A data recording technique in which a file for a computer system is arranged on a recording medium between the TOC and video or audio data, thereby enabling the video or audio data to be readout at a high speed and reproduced either by the computer system or by a relatively inexpensive |
| 6192189 |
Data recording method and apparatus, data recorded medium and data reproducing method and appara |
February 20, 2001 |
| A data recording method is provided in which video data and plural channels of language data are divided into packets as units, and the video data and the plural channels of language data are recorded on a record medium along with the control information containing a flag designating a r |
| 6151441 |
System for storing and reproducing multiplexed data |
November 21, 2000 |
| A data reproduction apparatus and a data storage medium for synchronously reproducing multiplexed data with video, audio, and superimposed dialogue data compressed at a variable rate and performing various functions. Data are reproduced from the data storage medium using sector numbers, |
| 6112012 |
Recording multiplexed plural data encoded by plural methods and decoding same according to parti |
August 29, 2000 |
| Encoding and decoding methods and apparatuses for storing and retrieving multi-channel data each encoded according to a different encoding method and stored in a multiplexed form utilize group information identifying each multi-channel data as belonging to a particular group. |
| 6078722 |
Method of and apparatus for reverse playback of a time division multiplexed signal |
June 20, 2000 |
| A method of and apparatus for reverse playback, slow-reverse playback, and frame-by-frame-reverse playback of a time-division-multiplexed signal is compatible with fixed-rate and variable-rate data compression schemes, including digital video signals encoded according to MPEG systems. |
| 6078693 |
Method and apparatus for reproducing encoded data |
June 20, 2000 |
| A method and apparatus for reproducing data compressed in accordance with a motion picture experts group (MPEG) standard and recorded on a recording medium. The data represents a plurality of frames which correspond to a plurality of groups of pictures (GOPs), in which each of the GOPs i |
| 6075920 |
Method and apparatus for recording/ reproducing data and subcode information onto/from a recordi |
June 13, 2000 |
| The present invention provides remarkably improved availability in a data recording method and apparatus, a data recording medium, and a data reproducing method and apparatus. By recording additional information for data reproduction in each sector on a data reproducing medium as a subco |
| 6058241 |
Playback method and apparatus for reproducing encoded data in a reverse playback operation |
May 2, 2000 |
| Encoded data is reversely reproduced by decoding each picture only once and using only as many frame memory sections as are needed in a normal playback operation. A picture header detector detects a picture header from data read out from a video code buffer to identify the type of pi |
| 6047101 |
Method and apparatus for reverse playback of a time-division-multiplexed signal |
April 4, 2000 |
| A method of and apparatus for reverse playback, slow-reverse playback, and frame-by-frame-reverse playback of a time-division-multiplexed signal is compatible with fixed-rate and variable-rate data compression schemes, including digital video signals encoded according to MPEG systems. |
| 6009229 |
Data coding/decoding method and apparatus and coded data recording medium |
December 28, 1999 |
| Apparatus and method of recording coded picture data on a recording medium which operates to receive the picture data (e.g., a video data), code the picture data using intra-picture coding and/or predictive coding to provide one I-picture and one succeeding P-picture, generate positional |
| 5966182 |
Recording data production apparatus and method, recording medium reproducing apparatus and metho |
October 12, 1999 |
| The invention provides a a recording data production apparatus and method, a recording medium reproduction apparatus and method and a recording medium by which interruption of data can be prevented even when reproduction of data is performed in a different order from the order in whi |
| 5923811 |
Apparatus and method for decoding data |
July 13, 1999 |
| Data decoding suitable for a compressed moving picture, audio information, and so forth recorded on a disc or the like. A pack header and a packet header are separated from information reproduced with the video signal; and a time code is extracted from the header of a GOP (Group of Pictu |
| 5881203 |
Data recording method and apparatus data record medium and data reproducing method and apparatus |
March 9, 1999 |
| A data recording method is provided in which video data and plural channels of language data are divided into packets as units, and the video data and the plural channels of language data are recorded on a record medium along with the control information containing a flag designating a r |
| 5804020 |
Process for producing a laminated film that is formed by blocking |
September 8, 1998 |
| Laminated films laminated by blocking characterized in the cut end is joined by heat fusion, that the inner layer contains a thermoplastic resin having a Shore hardness lower than the resin of the outer layer, the inner layer comprises an acid-modified polyolefin resin, the joined portio |
| 5802242 |
Method of and apparatus for reverse playback of a time-division-multiplexed signal |
September 1, 1998 |
| A method of and apparatus for reverse playback, slow-reverse playback, and frame-by-frame-reverse playback of a time-division-multiplexed signal is compatible with fixed-rate and variable-rate data compression schemes, including digital video signals encoded according to MPEG systems. |
| 5796871 |
Method and apparatus for reproducing encoded data |
August 18, 1998 |
| A method and apparatus for reproducing data compressed in accordance with a motion picture experts group (MPEG) standard and recorded on a recording medium. The data represents a plurality of frames which correspond to a plurality of groups of pictures (GOPs), in which each of the GOPs i |
| 5793779 |
Optical disk and method and apparatus for recording and then playing information back from that |
August 11, 1998 |
| An optical disk having a diameter less than 140 mm and, a thickness of 1.2 mm.+-.0.1 mm, with a plurality of record tracks having data recorded thereon as embossed pits representing information and exhibiting a track pitch in the range between 0.646 .mu.m and 1.05 .mu.m; with the tracks |
| 5768466 |
Method of and apparatus for reverse playback of a time-division -multiplexed signal |
June 16, 1998 |
| A method of and apparatus for reverse playback, slow-reverse playback, and frame-by-frame-reverse playback of a time-division-multiplexed signal is compatible with fixed-rate and variable-rate data compression schemes, including digital video signals encoded according to MPEG systems. |
| 5734787 |
Optical disk having a particular format to store user-selected data, such as compressed video da |
March 31, 1998 |
| An optical disk having a diameter less than 140 mm and, a thickness of 1.2 mm.+-.0.1 mm, with a plurality of record tracks having data recorded thereon as embossed pits representing information and exhibiting a track pitch in the range between 0.646 .mu.m and 1.05 .mu.m; with the tracks |
| 5721591 |
Recording data production apparatus and method, recording medium reproduction apparatus and meth |
February 24, 1998 |
| The invention provides a a recording data production apparatus and method, a recording medium reproduction apparatus and method and a recording medium by which interruption of data can be prevented even when reproduction of data is performed in a different order from the order in whi |
| 5719982 |
Apparatus and method for decoding data |
February 17, 1998 |
| Data decoding suitable for a compressed moving picture, audio information, and so forth recorded on a disc or the like. A pack header and a packet header are separated from information reproduced with the video signal; and a time code is extracted from the header of a GOP (Group of Pictu |
| 5715355 |
Optical disk having a particular format to store user-selected data, such as video data or compu |
February 3, 1998 |
| An optical disk having a diameter less than 140 mm and, a thickness of 1.2 mm.+-.0.1 mm, with a plurality of record tracks having data recorded thereon as embossed pits representing information and exhibiting a track pitch in the range between 0.646 .mu.m and 1.05 .mu.m; with the tracks |
| 5715354 |
Image data regenerating apparatus |
February 3, 1998 |
| The present invention is intended to enable smooth reverse regeneration of image data while minimizing a large-sized and expensive configuration of an apparatus according to the present invention. Compression-coded image data recorded on an optical disc 1 is regenerated and stored in a r |
| 5621840 |
Data transmission method and apparatus, data decoding apparatus, and data recording medium |
April 15, 1997 |
| A video data transmission method and apparatus for transmitting video encoded data with intra-coded video data portions therein suitable for selective high speed reproduction. A first entry point is detected in the encoded data which corresponds to the position of a first intra-coded |
| 5617384 |
Method and apparatus for recovering TOC and user information from an optical disk and using the |
April 1, 1997 |
| An optical disk having a diameter less than 140 mm and, a thickness of 1.2 mm.+-.0.1 mm, with a plurality of record tracks having data recorded thereon as embossed pits representing information and exhibiting a track pitch in the range between 0.646 .mu.m and 1.05 .mu.m; with the tracks |
| 5596565 |
Method and apparatus for recording MPEG-compressed video data and compressed audio data on a dis |
January 21, 1997 |
| Method and apparatus for recording MPEG-compressed video data and compressed audio data on an optical disk having a diameter less than 140 mm and, a thickness of 1.2 mm.+-.0.1 mm, with a plurality of record tracks having data recorded thereon as embossed pits representing information and |
| 5592450 |
Method for reproducing compressed information data from a disk using a spatial frequency less th |
January 7, 1997 |
| Method and apparatus for reproducing MPEG-compressed video data and compressed audio data from an optical disk having a diameter less than 140 mm and, a thickness of 1.2 mm.+-.0.1 mm, with a plurality of record tracks having data recorded thereon as embossed pits representing information |
| 5532028 |
Easily openable package of photographic photosensitive materials and producing the same |
July 2, 1996 |
| An easily openable package of photographic photosensitive materials which comprises one or a plurality of photographic photosensitive materials and a light-shielding bag having a heat-sealed portion formed on the periphery and packaging the photographic photosensitive materials. The heat |
| 5492741 |
Packaging material for photographic photosensitive materials and light-shielding bag formed ther |
February 20, 1996 |
| A packaging material for photographic photosensitive materials consisting essentially of a cushioning sheet having a density of less than 0.5 g/cm.sup.3, a wear-resistant heat-resistant flexible sheet having a Young's modulus of not less than 50 kg/mm.sup.2 provided on one side of th |
| 5358785 |
Laminated film and process for producing the same |
October 25, 1994 |
| Laminated films laminated by blocking characterized in that the cut end is joined by heat fusion, the inner layer contains a thermoplastic resin having a Shore hardness lower than the resin of the outer layer, the inner layer comprises an acid-modified polyolefin resin, the joined portio |
