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6742739 |
Magnetic tape cassette, guide roller, and a method of manufacturing a guide roller
A magnetic tape cassette and a guide roller in which the magnetic tape can stably travel and the magnetic head can read/write the record correctly, and a method of manufacturing the guide roller...
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6744592 |
Cleaner strip for rollers of cartridge loader
A strip with an exterior sticky surface is judiciously selected for its ability to entrap dust and other loose debris without interfering with the operation of moving parts contacted thereby. The...
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6739537 |
Single-reel tape cartridge with leader locking mechanism
A single-reel tape cartridge cooperable with an operatively compatible tape drive including a tape catch member (H) includes a cartridge housing ( 1 ) having a tape window ( 4 ) defined therein and...
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6741423 |
Magnetic tape cartridge having a latch spring with one of an inclined guide surface and a bent portion supported by a support member
A single-reel magnetic tape cartridge has a cartridge casing and a single reel around which a magnetic tape is wound and which is contained in the cartridge casing for rotation, in which the...
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6735048 |
Tape cassette
A cassette casing 1 has a front lid 5 on its front surface side and a shutter plate 6 retreating on the upper surface of the cassette casing 1 in the way of sliding correspondingly with the...
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6729570 |
Magnetic tape cassette, tape reel and magnetic tape
A tape reel ( 10 ) is so constructed that an upper flange ( 12 ) and a lower flange ( 13 ) are respectively provided at an upper and a lower ends of a cylindrical reel hub ( 11 ) around which a...
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6728066 |
Magnetic tape cartridge having a brake
A magnetic tape cartridge includes a cartridge casing and a single reel which is contained in the cartridge casing for rotation. A brake component including brake member is provided with a brake...
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6722570 |
Smart data storage device
An insertable device, for use with electronic data processing equipment storage units, e.g., disk drives or cassette units. The device includes a housing for insertion at least partially into the...
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6724573 |
Tape cassette with front lid held unlocked by lid lock pin caught in lid recess
Disclosed is a tape cassette including a cassette shell in which two tape reels are rotatably contained; a front lid, turnably supported by the cassette shell, for opening/closing the front side of...
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6722599 |
Single reel tape cartridge sliding door with auxiliary leader retractor
A sliding door assembly for a singe reel tape cartridge for enclosing the tape media and retracting the leader tab when the tape cartridge is not in use. The sliding door assembly includes a...
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6717771 |
Magnetic tape cartridge having projections
A magnetic tape cartridge has a thin cartridge casing having flat upper and lower surfaces and a single reel around which a magnetic tape is wound. Projections are provided on at least three places...
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6710974 |
Tape cassette of high transparency material
A tape cassette has a cassette case with top face, under face, front face, rear face, and a pair of right and left side face portions. A pair of supply and take-up tape containers sides is provided...
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6702215 |
Repositionable memory element in a single reel tape cartridge
A tape cartridge including a repositionable memory element is provided. The tape cartridge includes a cartridge housing that includes a supply reel having a magnetic tape media spooled thereon and...
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6697222 |
Tape cassette with wide extraction portions and tape drive apparatus
Disclosed is a tape cassette including a cassette shell in which tape reels around which a tape-like recording medium is wound are contained; a mouth portion provided in a front portion of the...
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6693770 |
Cartridge casing for a magnetic tape cartridge
In a magnetic tape cartridge comprising a thin cartridge casing having flat upper and lower surfaces and a single reel which is housed in the cartridge casing for rotation and around which a...
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6687087 |
System and method for visually indicating usage of magnetic tape cartridges
A system and method are disclosed for visually indicating a usage of a magnetic tape that is included in a magnetic tape cartridge. The apparatus includes a take-up spindle for receiving magnetic...
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6683752 |
Tape cassette
Disclosed is a tape cassette in which two positioning holes is formed in the back surface of a cassette shell. One of the two positioning holes is formed into a circular shape and the other is...
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6680817 |
Recording medium device containing recording medium and recording/reproducing device
A tape cartridge housing a magnetic tape includes an auxiliary storage medium having a storage unit in which to store the recording medium information such as design parameters or the number of...
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6672527 |
Structure for identifying a recording medium cartridge
In a recording medium cartridge in which a recording medium is housed within a cartridge case, a write protection member is installed in the opening of the cartridge case to inhibit data from being...
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6669258 |
Guide mechanism, open-close mechanism of covering member using the guide mechanism, interior equipment for automobile using the open-close mechanism
A guide mechanism includes a moving member having the first guide projections and the second guide projection arranged in a triangle shape. A supporting base member for supporting the moving member...
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6666397 |
Tape cassette and cassette holder
A tape cassette, in which a mouth portion opened forward, upward, and downward is provided in a front portion of a cassette shell containing tape reels around which a tape-like magnetic recording...
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6667851 |
Magnetic tape cassette with light shielding member
A magnetic tape cassette for use in an apparatus having a light source (P) and a light sensor (S 1 , S 2 ) for detecting a tape end by the difference of light transmittance of a tape (T). The...
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6667846 |
Information storage device having tape cassette with noncontact memory and antenna
A tape cassette includes an MIC (Memory-In-Cassette) installed inside the center section of the label surface, and a case capable of housing the magnetic tape. A switch circuit board is installed...
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6663034 |
Data storage tape cartridge with datum pads for registration with a tape drive
A data storage tape cartridge is disclosed including a housing, a single tape reel, a storage tape, and a leader block. The housing includes a front, a back, a first side, a second side, a top, and...
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6655625 |
Magnetic tape cartridge
A magnetic tape cartridge comprises: a cartridge case including an opening portion, an upper cartridge and a lower cartridge, the upper cartridge having a supporting shaft; a reel, around which a...
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6657817 |
Cassette housing case having an engagement recess and one or more engagement protrusions
A cassette housing case for regulating positional shift, having an engagement recess and an engagement protrusion. The engagement recess is formed in the top surface of the cassette housing case...
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6651917 |
Tape cartridge
There is provided a tape cartridge which is capable of reliably preventing dropout of a magnetic tape without lowering durability. A tape cartridge includes a cartridge body formed by a pair of...
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6650504 |
Data storage tape cartridge with tape reel centering brake assembly
A data storage tape cartridge including a housing, a tape reel assembly, a brake body, a spring, and a storage tape. The tape reel assembly includes a hub, opposing top and bottom flange...
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6643096 |
Magnetic tape cassette having improved positioning
In a magnetic tape cassette, a top end portion of a reel urging plate spring for urging a tape reel is subjected to a surface treatment to prevent from a friction. A distance between a couple of...
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6633454 |
Shock detection for a data storage device
A data storage device has a shock sense indicator disposed within its housing. The shock sense indicator may provide visible, audible, and/or machine-detectable indication of whether the data...
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6629657 |
Method and apparatus to wind a tape around a rotatable reel
A method and apparatus to dispose a tape around the hub portion of a rotatable reel disposed within a tape cartridge, said hub including a pair of flanges extending outwardly therefrom and arranged...
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6628479 |
Door assembly for a data storage cartridge
A data storage cartridge ( 10 ) includes a door and door spring assembly ( 30 ). The door and door spring assembly ( 30 ) includes a door member ( 31 ) and an elongate member ( 32 ) having a first...
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6622566 |
Releasing/hooking force meter of the leader pin of the magnetic tape cartridge
A releasing/hooking force meter of a leader pin of a magnetic tape cartridge is provided which measures the releasing/hooking force of the leader pin by carrying out a releasing/hooking test. The...
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6618224 |
Apparatus and method for stabilizing a data tape cartridge for transport
A device for mechanically isolating the media tape reel of a data tape cartridge from its outer protective housing utilizes a compliant, cylindrical object. The object prevents relative movement...
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6612513 |
Tape cassette and cassette holder
Disclosed is a tape cassette which is loaded in a tape drive apparatus by a manner of inserting the tape cassette in a cassette holder and then moving the cassette holder relative to a main chassis...
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6607155 |
Magnetic tape cassette
A magnetic tape cassette for use in an apparatus having a light source and a light sensor ( 5 a, 5 b ) for detecting a tape end by the difference of light transmittance of a tape. The magnetic...
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6604700 |
Tape cassette
In an inner surface of a lower flange of the magnetic tape reel, 6 concave portions each shaped in nearly as isosceles triangle are made formed at even angle intervals of 60 degrees with their...
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6587307 |
Method of controlling the internal environment of a data storage cartridge
A method to control the inside environment of a cartridge is disclosed. The method includes providing a cartridge having a first chamber for the data storage media and a second chamber for material...
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6583955 |
Tape cassette having first and second write inhibit mechanisms
This invention is directed to a tape cassette in which a tape body is wound across a pair of tape reels rotatably supported by the cassette body. At the cassette body, there are provided a first...
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6581865 |
Retracting door assembly
A retracting door assembly that overcomes the requirement for providing excessive area within the tape drive for the retracting door to open and close and for the retracting door during operation....
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6572045 |
Tape cartridge containing a reel piloting apparatus and method using same
A tape cartridge which includes an internally disposed rotatable reel, wherein the tape cartridge includes two, three, or a plurality of piloting members disposed adjacent an annular ring to limit...
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6568617 |
Leader with smoothing indenture
A leader for use with a tape reel including a first end, a second end spaced from the first end, and an elongated section extending between the first end and the second end. The second end has a...
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6571304 |
Control system for using memory on cartridges to overcome tape drive problems
A magnetic tape cartridge includes a non-volatile semiconductor memory storing either a portion of the same data as that to be written to the tape or at least control data sufficient to recover...
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6568619 |
Reel of magnetic tape cartridge
In the reel of a magnetic tape cartridge, in which the reel with magnetic tape wound thereon is rotatably housed in a cartridge case, a magnetic metal plate is molded integrally on a reel bottom...
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6570726 |
Drop detection systems for portable information processing apparatus
A portable information processing apparatus 10 which is a lap top type has a housing 11 with a hard disk drive 14. At the bottom side 11 b of the housing 11, a first touch sensor 20 is...
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6565030 |
Tape simulator of cassette type digital audio/video devices
The present invention relates to a tape simulator of a cassette tape type digital audio/video device built in the cassette tape type digital audio/video device and capable of normally operating a...
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6563671 |
Magnetic tape cartridge having brake with skirt portion thereof contacting reel hub continous wall portion
A magnetic tape cartridge includes a cartridge casing and a single reel which is contained in the cartridge casing for rotation. The reel has a reel hub in the form of a cylindrical member which...
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6563670 |
Data storage tape cartridge with guide having wear pattern
A data storage tape cartridge ( 10 ) includes two tape guides ( 23, 24 ). The tapes guides ( 23, 24 ) have a foil ( 43, 143, 243 ) which is constructed from material which causes a wear pattern (...
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6556768 |
Recording/reproduction apparatus capable of exchanging information with storage apparatus mounted on recording medium assembly
A recording/reproducing apparatus (e.g., VTR) includes capability to exchange information with a storage apparatus such as a memory card mounted on a recording medium assembly (e.g., cassette)....
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6556379 |
Magnetic tape cassette, window member and resin molding product
In a magnetic tape cassette, a window opening 2 covered with a window member 3 is formed in an upper half 1 . At a peripheral portion of the window opening 2 , a fixing surface 4 for fixing...
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