Matches 1 - 50 out of 62 1 2 >
Match Document Document Title
7497378 Anti-tampering protection for magnetic stripe reader  
A magnetic stripe reading device including a magnetic head assembly including a mounting element, at least one information reading sensor having output contacts, the sensor being mounted in the...
7277254 Magnetic recording disk and process for manufacture thereof  
A magnetic recording disk having a substrate, a magnetic layer formed on the substrate, a protective layer formed on the magnetic layer and a lubricant layer formed on the protective layer, the...
6466384 Apparatus and method for reading magnetic images with an adjustable force pressure pad  
A device for reading magnetically encoded data on a document, such as a strip of characters printed in magnetic ink along the lower edge of a check, executes a subroutine to determine whether each...
5903787 Magnetic head apparatus with gimbaled load pad  
A gimbaled load pad mounting arrangement in which a rigid load pad is detachably mounted on the spherical end of a spring-loaded mounting shaft. The load pad is provided on the side with flexible...
5838523 Magnetic head with reduced gap wear  
A magnetic head for use in an acoustic apparatus having first and second magnetic gaps provided between, and excluding, the head peak on the slidable surface of the magnetic tape and a tape...
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...
5634729 Magnetic reader with a flexible pressure film pressure pad  
A point of sale printer includes a magnetic reader for processing transactions and payment by check at a checkout point of a retail establishment. The printer includes a magnetic or MICR reader...
5589771 Magnetic media head dynamic testing apparatus and method which operate by deforming a localized portion of magnetic media toward the head element  
A method and apparatus (10, 410) for testing magnetic media read/write head components such as a head element bar (46) and a slider assembly (546). The component to be tested is held in a head bar...
5561573 Method of assembling a tape cassette and securing a plate spring and shield plate therein  
A method of assembling a magnetic tape cassette, and a cassette are provided in which a magnetic shield plate and a plate spring having a pad attached thereto are incorporated very easily into...
5477290 Camera with magnetic head  
A camera for use with a photo film having a magnetic layer includes an exposure frame, behind which a film support plate supports the photo film. A magnetic head is disposed on the film support...
5367581 Magnetic reader with read head biased against document by resilient deflection of circuit board  
A document reader, such as a hand-fed check reader is described herein. The reader includes a transducer elastically supported relative to a circuit board. Components and circuitry to manipulate...
5309302 System comprising a player and/or recorder apparatus and a tape cassette, and the apparatus and a cassette suitable for use in such a system  
A system comprises an apparatus (20) and a cassette (1) adapted to cooperate with each other. The apparatus comprises a magnetic-head unit (32) with a magnetic head (38), further tape guides (42,...
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...
5274522 Magnetic head-to-media backer device  
A magnetic head-to-media backer device comprising an elastically deformable reed-like backer member adapted to urge a flexible magnetic media into contact with a magnetic head, is characterized in...
5204795 Magnetic recording and reproduction system having opposed magnetic heads  
A magnetic recording and reproduction system having magnetic heads opposing each other across a magnetic disk. The heads have shaped control portions to generate a negative pressure between the...
5162962 Magnetic recording apparatus having reduced friction sliding parts  
This invention relates to a magnetic recording apparatus which includes a magnetic head and device for moving a magnetic recording medium with respect to the magnetic head and makes recording to...
5142427 Magnetic transducer pressure pad  
A pressure pad for urging a document against a magnetic recording head has an elastameric belt with a low friction, wear resistant coating which urges the document against the head.
5138510 Flap of video tape cassette and its installing structure  
The present invention relates to a flap which applies elastic pressure to the tape which runs in a Video Tape Cassette and its installing structure. The flap is formed by coating its both sides...
5107384 Magnetic recording and reproduction device having opposed magnetic heads  
A magnetic recording and reproduction device having magnetic heads opposing each other across a magnetic disk. The heads have shaped control portions to generate a negative pressure between the...
5099377 Pad support device incorporating leaf spring  
A pad support device for supporting a pad member which is to be pressed against a disk member accomodated in a jacket. A movable member is moved toward and away from the disk member. A plate member...
5083231 Ribbed cleaning apparatus for disk cartridges  
A disk cartridge including a rotatable disk, a cartridge case for housing the disk having upper and lower shells, and a cleaning wiper disposed between each surface of the disk and the respective...
5047884 Magnetic head having a control portion for generating negative pressure  
A magnetic head having a control portion provided integrally with an opposing surface located opposing the recording surface of a magnetic disc or a head mount for generating a negative pressure...
5003423 Vertical recording magnetic head  
A vertical recording magnetic head is disposed for movement close to or into sliding contact with a vertical recorded magnetic medium for purpose of magnetic recording and playback. To prevent the...
4998175 Transducer-to-medium stabilizing device having a static pressure releasing arrangement for maintaining the transducer in a stable contact relationship with a recording medium  
A transducer-to-medium stabilizer assembled with a transducer in a recording and/or reproducing apparatus is disposed in an opposing relationship with a flexible storage disk which is used as an...
4972282 Head carriage mechanism of a magentic disc drive including a wear resistance, low friction slide member  
A head carriage mechanism of a magnetic recording/reproducing apparatus including a single guide rod fixed on a frame of the apparatus, a head carriage having a first side in which the guide rod is...
4942492 Wiping device for magnetic tape cassettes  
A wiping device for a magnetic tape cassette is provided with an elastic main body having a securing element cooperable with a cassette housing so that the main body can be mounted to and removed...
4851941 Disk drive apparatus having fine adjustment structure for disk pressing pad  
Disclosed is a disk drive apparatus in which relative positional relation of head and recording medium is optimized in order to assure the best condition for the recording and replay of picture....
4843508 Cleaning cartridge for cleaning the drive head/drive wheel of a cartridge tape drive system  
A cleaning cartridge for cleaning the magnetic heads, tape scraper, and drive wheel of computer tape drives that use tape cartridges. The cleaning cartridge is adapted to be inserted into the tape...
4814922 Recording and reproducing apparatus using flexible disc  
A recording or reproducing apparatus includes a recording or reproducing head for recording or reproducing information in sliding contact with a rotating flexible disc, and a stabilizer member...
4780782 Magnetic tape backing leaf spring particularly for magnetic tape cassettes  
A magnetic tape backing leaf spring which includes a reed element comprising a working portion engageable directly with a tape and two supporting portions connected to the working portions by two...
4777551 Magnetic head supporting mechanism for flexible double-sided magnetic disks  
A mechanism for supporting magnetic heads has gimbal plates which support both magnetic heads in such a manner than the magnetic heads oppose to each other across a flexible double-sided magnetic...
4750066 Grounding for magnetic head unit in a plastic mount  
Magnetic head unit (1) in a plastic mounting (3) which encloses the magnetic head casing (30) behind the head face (4). The plastic mounting (3) has tape guide elements (7) which guide the magnetic...
4750073 Magnetic recording/reproducing apparatus  
A magnetic recording/reproducing apparatus, which performs at least one of the two functions of recording and reproducing by using a flexible magnetic recording medium with a magnetic recording...
4747006 Magnetic head having fluid pressure means  
A magnetic head comprises a magnetic pole placed at a position to effect a magnetic function to a magnetic recording medium to be driven; a medium supporter which is placed opposing the magnetic...
4740852 Disk presser mechanism for use in magnetic recording and reproducing apparatus  
A disk presser mechanism in a magnetic recording and reproducing apparatus includes a rotatable turntable, a clamp member for clamping a disk on the turntable, a clamp arm supporting the clamp...
4734809 Stabilizing member for a flexible disc in a recording and/or reproducing apparatus  
In a recording and/or reproducing apparatus of the kind having a recording and/or reproducing head arranged to be shiftable in the radial direction of a flexible disc, which is used as a record...
4710837 Magnetic head device including magnetic media biasing and positioning means  
A magnetic head device for use with a disc-shaped magnetic recording medium, for example, includes a thin-film magnetic recording and reproducing head and a biasing magnetic head mounted in a...
4663687 Magnetic tape drive with improved tape to head compliance  
Tape-to-head compliance in a bidirectional magnetic tape drive is substantially improved in both directions by pivotally mounting the pressure pads. Friction between the moving tape and the...
4652959 Apparatus for optimizing contact between a rotating flexible magnetic sheet and a magnetic head  
A recording and reproducing apparatus having a magnetic head and a pad facing the magnetic head such as to form therebetween a passage for a flexible rotary magnetic sheet. The pad is provided with...
4625252 Guide system and magnetic tape cassette comprising such a system  
A tape guide system, especially a tape guide system for a magnetic tape cassette, comprising conductive connecting means between the tape guide elements and/or the front and back of the tape,...
4612593 Tape pad for use in magnetic recording tape cassette  
A tape pad for use in a magnetic recording tape cassette for pressing the recording tape against the magnetic head of a tape recorder comprises a felt piece having the following characteristics: ...
4544976 Pad provided in the interior of a videotape cassette  
A pad which is to be provided in the interior of a videotape cassette according to this invention is in the form of a hollow cylinder. When fitted in place in the interior of a videotape cassette,...
4531171 Bidirectional brush pressure source for magnetic read/write heads  
A read/write head for reading and writing data on a magnetic card or ticket with drive means for driving the ticket back and forth in opposite directions past the head includes a ticket pressure...
4519521 Tape cassette  
This invention provides a tape cassette with a cover movable for opening-closing provided in front of cassette halves, which is suitable particularly as an audio tape cassette. The tape cassette of...
4455579 Apparatus for producing a color picture on recording paper  
Apparatus for producing a color picture on recording paper in response to a color video signal includes a cylindrical platen having the recording paper circumferentially embraced about at least a...
4420782 Thermal compensation for magnetic head assembly  
Ferrite read and write modules of a magnetic head assembly that are aligned and positioned within a nonferrite housing are clamped by a leaf spring between the walls of the housing. The leaf spring...
4320429 Pressure device for flexible recording media in cartridges using a universal joint mounting  
A pressure device for flexible recording media, especially those contained in cartridges, which comprises a rigid member provided with a resilient pad, which member, secured to a pivoted lever, is...
4297735 Manually operable magnetic card reader and magnetic head assembly therefor  
A manually operable magnetic card reader including a housing 10 and a magnetic head assembly 40. The housing is provided with an elongate slot 23 adapted to receive a card C having a stripe MS of...
4291350 Spring suspension for magnetic transducer  
A suspension for a magnetic transducer including a normally flat gimbal spring in the form of a figure eight, with a pair of tabs or ears at the sides of the eight by means of which the spring is...
4253128 Dual spring loaded operating mechanism for a tape recorder  
A tape recorder capable of pressing a pinch roller against a capstan shaft with a slight pressing force in the pause state which includes an operation lever reciprocally moved by interlocking with...
Matches 1 - 50 out of 62 1 2 >