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7382973 |
Data processing apparatus, information processing system and computer-readable recording medium recording selecting program
The present invention provides a data processing apparatus comprising a first additional information acquisition unit for acquiring the first additional information with regard to a first...
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7375910 |
Data storage cartridge having a plurality of cartridge memories
A data storage cartridge comprises data storage media configured to store data for read and/or write access, wherein the data may be arranged in a plurality of partitions; and a plurality of...
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7076666 |
Hard disk drive authentication for personal video recorder
A PVR is selectively granted access to a hard disk drive. The HDD generates a random number, encrypts it with a key known to the PVR, and sends it to the PVR, which decrypts the number and...
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7015848 |
Recording/reproducing apparatus using reference oscillator for digital audio
A recording/reproducing method and an apparatus for carrying out the same are disclosed wherein a cesium atomic clock, a hydrogen atomic clock or a mercury atomic clock ( 1 ) is used as a digital...
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6813104 |
Control apparatus for magnetic write
A magnetic write control apparatus transports a medium having a magnetic stripe, until the magnetic stripe reaches a magnetic write position. The apparatus moves a magnetic head and the medium...
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6577458 |
Memo tape recorder and reader system and method
There is provided a system and method for the recordation an audio message, whereby the system converts the recorded message to a digital format, and stores the message on a record medium ( 18 )...
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6388828 |
Method and apparatus for magnetically recording information on photographic film
A method and apparatus for recording an information on magnetic recording tracks, called camera tracks, formed on a photographic negative film while relative movement is caused between the...
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6369965 |
Magnetic interrogation techniques
A reader for interrogating a magnetic tag, e.g. for reading data stored in the tag, is described. The reader comprises a field generating device the magnetic field produced by which defines an...
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6339804 |
Fast-forward/fast-backward intermittent reproduction of compressed digital data frame using compression parameter value calculated from parameter-calculation-target frame not previously reproduced
A digital information reproduction apparatus for compressing frames of data so as to intermittently reproduce the data in fast-forward speed. A data re-write device retrieves a reproduction-target...
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6268971 |
Camera having magnetic head and noise detector
An unexposed-frame determining apparatus which determines an unexposed frame by reproducing magnetic information recorded on a film, includes a magnetic information reproducing device which...
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6262856 |
Magnetic information reproducing apparatus having power supply field cancellation facility
A magnetic information reproducing apparatus includes a head which reads magnetic information from a magnetic recording medium, and an electric wire for supplying electric power from a power supply...
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6195512 |
Camera adapted for films provided with magnetic storage portions
There is disclosed a camera adapted for films provided with magnetic storage portions or a magnetic recording apparatus for the camera of the type described comprising first information writing...
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6124991 |
Process and device for reading out binary information magnetically stored in a transparent magnetic layer
The invention is based on a process for reading out binary information magnetically stored in a transparent magnetic layer (1) in which the signals supplied by a magnetic read head (3), pressed...
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6112032 |
Magnetic reproduction circuit for cameras equipped with the function of correctly reproducing magnetic information even under the presence of noise
A magnetic reproduction circuit for cameras has a magnetic head for detecting magnetic information on a film. In this reproduction circuit, an amplifying circuit amplifies an output signal of the...
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6072644 |
Process and circuit for reading weal magnetically recorded signals
A process and device are disclosed for reading weak magnetically recorded signals from a photographic film provided with a transparent thin magnetic layer. The signals from a magnetic read head...
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6046869 |
Information recording and/or reproducing apparatus having a head mounted on a transversely movable film guide plate
In an information recording and reproducing apparatus which conveys a film in which one of a magnetic recording portion and an optical recording portion is provided while guiding the film by a...
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5987267 |
Magnetic recording/reproducing apparatus of camera
A magnetic recording/reproducing apparatus of a camera, includes; a magnetic head having a single coil; a recording circuit that causes the magnetic head to record magnetic information on a film; a...
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5880897 |
Apparatus in use of a film having information recording section
An apparatus in use of a film having information recording section, wherein a magnetic head is held with a head guide member which is disposed on a pressure holder, so that the magnetic head could...
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5856889 |
Magnetic data recording apparatus using pulse position modulation
A magnetic data recording apparatus magnetically records various items of data on a film in accordance with a feed of the film by a PPM Pulse Position Modulation (PPM) recording method. The...
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5839008 |
Apparatus provided with a film frame judgement device
A camera includes a feeder for feeding a film having magnetic recording portions, a reader for magnetically scanning magnetic recording portions to generate scan signals, and a judger for judging...
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5828506 |
Magnetic head interface having a single narrow band of contact for longitudinal edge track record/reproduce on magnetics-on-film (MOF)
Photographic apparatus for recording/reproducing information in a magnetic region along an edge of photographic film, the apparatus comprising: a magnetic head supported by said apparatus in...
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5802505 |
Waveform signal equalizing method and apparatus and signal recording and reproducing apparatus
A learning type signal recording and reproducing apparatus has a signal detector for detecting signals recorded on recording media, a teaching signal generator for generating reference teaching...
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5790330 |
Method of recording magnetic information on a roll of film using a secondary recording medium
When a volume of magnetic information to be recorded in a film exceeds a recording capacity of the film, a part or all of the magnetic information is recorded in an outer record medium. At this...
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5787315 |
Apparatus provided with a film frame judgment device
A camera includes a feeder for feeding a film having magnetic recording portions, a reader for magnetically scanning magnetic recording portions to generate scan signals, and a judger for judging...
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5774284 |
Information reproduction apparatus for a camera
Magnetic reproduction apparatus for a camera is capable of preventing any signals from being output as correctly reproduced signals if there is any error in reading out the magnetic record or of...
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5751505 |
Magnetic recording layer formed on a photographic film and having an identification code which identifies information segments, and method for recording the same
A magnetic recording method for recording data on a magnetic recording layer of a photographic filmstrip. A block is written on a track while the filmstrip is advanced by one frame. Each block...
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5737652 |
Information magnetic recording apparatus stopping magnetic recording in case of abnormal temperature
An information magnetic recording apparatus according to the present invention has: a magnetic recording head that magnetically records on a film; a magnetic recording signal conversion device that...
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5574519 |
Talking photoalbum
A display apparatus capable of displaying a plurality of still images having an audio subsystem for selectively storing and playing back audio information corresponding to at least one displayed...
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5563751 |
Longitudinal bending interface for thick film magnetic recording
A magnetic read/write head suspension assembly for achieving high magnetic head compliance with at least one edge track of the MOF layer of relatively stiff photographic filmstrips particularly...
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5510864 |
Camera with film recording module
A still camera includes a frame defining a planar film path and resiliently supporting a magnetic head module urged into engagement with an edge of an associated film on which magnetically recorded...
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5502527 |
Camera capable of magnetic recording
A camera capable of magnetic recording information on a first magnetic recording region and a second magnetic recording region provided on a film, comprises: a signal generating circuit which...
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5438461 |
Magnetic reproduction apparatus for a camera
A magnetic reproduction device for a camera includes a magnetic head to read information recorded by a self-clocked method on a magnetic recording portion of film. Data edges and clock edges read...
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5430705 |
Method and apparatus for recording and reproducing main and sub information
In an information recording apparatus, light containing information to be recorded is generated, and a photo-to-electric converting device serves to convert the light into a charge latent image....
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5430512 |
Camera with magnetic recording apparatus wherein relative positions of a magnetic and a recording head are set with precision
In a camera using a film with a magnetic recording portion, two film guide members restrict displacement of the film in a direction perpendicular to the moving direction of the film, and a magnetic...
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5426011 |
Thermal printing process with an encoded dye receiver having a transparent magnetic layer
A sheet for use in a printing process has an image receiving surface on one side and an invisible magnetic coating on the reverse side. The magnetic coating contains encoded data used to determine...
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5396578 |
Audio recording and distance measuring system
By providing an audio recording and playback system with a measuring device, a unique integrated system is realized which enables users to easily record measured distances and have the measured...
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5383079 |
Portable information reproducing and voice amplifying apparatus
A portable recording and reproducing apparatus is adapted to reproduce a melody recorded on a recording medium such as a magnetic tape and to amplify the melody and voice through a speaker as the...
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5349480 |
Portable audio apparatus
A portable audio apparatus allows a user to sing along with the recorded song, the user's voice and recorded song being outputted through a speaker. The apparatus permits the recorded lyrics or...
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5307100 |
Magnetic recording/reproducing apparatus for a camera having pressure roller
A magnetic recording/reproducing apparatus for recording photographing information and print information on a magnetic recording layer formed on the back surface of a photographic film, and reading...
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5241427 |
Message door lock apparatus
A message door lock includes a trigger switch for trigging a playing operation of a recorder and player operatively recorded for leaving a message in the recorder formed on a door lock, an actuator...
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5229810 |
Film information exchange system using dedicated magnetic tracks on film
A virtually transparent magnetic layer is included as an additional layer in a photographic film strip. Information exchange between various users of the film such as, for example, the film...
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5194892 |
Film information exchange system with virtual identification codes
A virtually transparent magnetic layer is included as an additional layer in a photographic film. Information exchange between various users of the film, such as the film manufacturer, the camera...
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5159499 |
Logging cable magnetic remark apparatus
A magnetic mark on a cable is subject to loss of intensity. The present disclosure provides for remarking. It utilizes a detector which responds to passage of a magnetic mark on the cable. A coil...
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5089334 |
Flux spreading thin film magnetic devices
A method of flux conduction comprising providing a structure with anisotropy not purely in the transverse in-plane direction such that flux spreading into the transverse in-plane direction can...
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5082516 |
Process for producing chemical analytical slide
A process for producing a chemical analytical slide including an upper slide frame, a lower slide frame and a chemical analytical film therebetween. The process comprises passing a strip sheet in a...
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5021820 |
Order entry process for magnetically encodable film with dedicated magnetic tracks
A virtually transparent magnetic layer is included as an additional layer in a color negative film. Information exchange between various users of the film--such as the camera user, the dealer and...
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5016030 |
Apparatus for magnetically reading and recording on film
A magnetic head is mounted on a camera film platen which is supported for constrained movement relative to the camera body to maintain a precise relationship between an information track recorded...
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5006873 |
Implicit mid roll interrupt protection code for camera using dedicated magnetic tracks on film
A virtually transparent magnetic layer is included as an additional layer in a color negative film. Information exchange between various users of the film--such as (for example) the film...
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5005031 |
Camera apparatus for magnetically recording on film
Magnetic recording apparatus for photographic still camera comprises a magnetic head mounted on a film platen to contact a magnetic coating on the film. A pressure pad on the opposite side of the...
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4965627 |
Film information exchange system using dedicated magnetic tracks on film with virtual data indentifiers
A virtually transparent magnetic layer is included as an additional layer in a color negative film. Information exchange between various users of the film--such as (for example) the film...
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