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67results about "Apparatus for web record carriers" patented technology

Method for manufacturing stator coil and apparatus for manufacturing stator coil

A stator winding is manufactured by a forming step, a winding step, and a expanding step. In the forming step, an S-shaped offset shape is formed on a conductor part corresponding to a coil end part. Thereby, in a coil end part, it is possible to provide an expected shape stably at the coil end part. The conductor is wound around a bobbin in the winding step. In the winding step, a twisted shape is given to the conductor parts to be the inclined part of the coil end and the conductor part to be accommodated in a slot. In the expanding step, a preform product removed from the bobbin is expanded into a shape of the stator winding.
Owner:DENSO CORP

Dielectric information apparatus, tape-like medium recording/reproducing apparatus and disc-like medium recording/reproducing apparatus

An example dielectric information apparatus is provided with a plurality of electrodes for recording information in a small area of a dielectric substance and an earthed electrode. The electrodes are placed such that the dielectric substance is sandwiched therebetween. The dielectric information apparatus reads out the information recorded in the small area of a dielectric thin film by applying alternating current signals to the first electrodes. The polarization direction of the small area and the direction of an applied electric field decide the dielectric constant of the small area, and the oscillation frequency of an oscillator is determined by a capacitance Cs corresponding to the dielectric constant. An oscillation signal of the oscillator is demodulated at an FM demodulator, and the information is detected from the demodulated signal at a signal detector. When recording, record signals are applied to the first electrodes, and the polarization direction is set to correspond to the record signals.
Owner:PIONEER CORP +1

Apparatus and method for storing and reading high data capacities

In accordance with the present invention, there is provided an apparatus comprising a tape having an information layer on which information is storable in the form of perturbations, an array of probes that in function faces the tape such that the probes scan the surface of the tape, means for selectively forming the perturbations via the probes, means for detecting the presence of the perturbations via the probes, and drive means for moving the tape relative to the array of probes. The apparatus allows to store high data capacities at a small form factor.
Owner:IBM CORP

Cassette auto-changer with cassette accommodating portion providing cassette recording format information

A cassette auto-changer includes a cassette accommodating portion, a plurality of recording and / or reproducing units, a cassette transport mechanism and a controller. The cassette accommodating portion stores assigned recording format information for the cassettes which can be accommodated therein, and includes gates for reading the stored format information and supplying the format information to the controller in response to a read signal from the controller. The cassette accommodating portion also senses the size of the cassettes accommodated therein.
Owner:SONY CORP

Method of manufacturing coil assembly unit for rotary electric machine

A method of manufacturing a coil assembly unit comprises steps of coil forming, weaving, compressing steps. In the forming step, each coil wire is formed which provides linear portions and turn potions each connecting linear portions, during which bent portions are formed at both ends of each linear portion, the bent portions being bent so that mutually adjacent linear portions are deviated from each other. In the weaving step, the coil wires are mutually woven in turn, in which the turn portions intersect in turn. All the coil wires are subjected to the weaving step in turn to produce a woven coil assembly. In the compressing step, the woven coil assembly is compressed by compressing the woven coil so that each bent portion is deformed to be linear to allow the mutually adjacent linear portions to come closer to each other, thus producing the coil assembly unit.
Owner:DENSO CORP

Intelligent media reader and label printer

A hand-held portable reader and labeling device for interrogating data storage cartridges of the type containing an in-built memory chip having information stored describing details of data contained on the data storage medium is disclosed. The reader-labeling device comprises a processor, random access memory, printer, display, keypad, operating system, transponder, receiver and battery power supply. By scrolling a menu display, key parameters describing a data cartridge can be accessed quickly and efficiently without the need to access the data storage medium itself. A cartridge media specific label may be rapidly printed for attachment to a data storage cartridge.
Owner:HEWLETT-PACKARD ENTERPRISE DEV LP

Data-cartridge case adapted for dual-format applications

A cartridge case has the same general geometry and dimensions of a Magstar cartridge, but with modified lateral sides with recessed surfaces and additional gripping notches that permit the alternative use of the cartridge with either a Magstar or an LTO type of automated picker. The width of the bottom rear portion of the cartridge is reduced to conform to the width of a standard LTO cartridge and LTO gripping notches are provided by increasing the depth of the locating notches of the Magstar format to the size required for engagement by the fingers in the gripper arms of an LTO automated picker. As a result of this modification, the cartridge of the invention can be alternatively handled by either Magstar or LTO type of automated pickers.
Owner:IBM CORP

Multiple format magnetic storage media drive

Methods and systems are provided for receiving and streaming storage tape by a tape head from storage tape cartridges of varying formats in a single tape drive. In one example, an exemplary tape drive system includes a receiver, a reel driver system configured to selectively drive at least two cartridges having different cartridge formats, and a drive leader system configured to selectively couple with at least two different cartridge leader formats associated with the at least two different cartridge formats.
Owner:QUANTUM CORP

Electronic equipment for loading thereon a recording medium employing a solid-state memory element

An electronic equipment for recording information signals such as a video camera or an audio recording device includes a main body unit for recording the information on a memory member having a solid-state storage element, a memory holder provided on the main body unit of the equipment, a holder container formed on the outer periphery of the main body unit for accommodating the memory holder and a holder operating mechanism for causing movement of the memory holder between a loading / unloading position enabling loading / unloading of the memory member and a housing position for housing the memory holder in the holder container in a manner such as not to permit loading / unloading of the memory member. The memory holder has a terminal section for connection to a terminal of the memory holder, and is adapted for detachably holding the memory member. The holder operating mechanism maintains contact between the memory member and the terminal section in a state in which the memory holder having the memory member loaded on it has been moved from its position within the holder container to the loading / unloading position. This maintains the state of electrical connection to the main body unit of the device unless the memory member is not withdrawn from the memory holder.
Owner:SONY CORP

Deck for magnetic recording/reproducing apparatus

Disclosed is a deck for a magnetic recording / reproducing apparatus. The deck has a chassis in which a plurality of structures constituting a mechanical mechanism for loading a tape and recording or reproducing information; and a switch / sensor circuit board in which a plurality of switches and sensors constituting an electronic mechanism for detecting an operation of the deck and a state of the structures. The switch / sensor circuit board is formed of a PCB and assembled to a lower surface of the chassis.
Owner:SAMSUNG ELECTRONICS CO LTD

Self-contained magnetic tape drive and combined multi-part tape system

Magnetic tape systems, magnetic tape and reel systems, magnetic tape drives and methods of manufacturing the systems and drives comprise, for the magnetic tape system, two lengths of magnetic tape of substantially equal width dimension; and a cleaning tape positioned between and joining the two lengths of magnetic tape, forming a combined multi-part tape having the cleaning tape contained between the two lengths of magnetic tape. In the tape drive, the tape, two reels, each reel supporting at least a distal end of the combined multi-part tape, and a magnetic tape head assembly are contained in a common enclosure, such that the magnetic tape drive is self-contained. Manufacturability is enhanced by having a very long combined multi-part tape made from two lengths of magnetic tape joined together by a cleaning tape.
Owner:IBM CORP

Electronic equipment for loading thereon a recording medium employing a solid-state memory element

An electronic equipment for recording information signals on a video camera, an audio recording device or the like system. This electronic equipment includes a main body unit for recording the information on a memory member having a solid-state storage element, a memory holder provided on the main body unit of the equipment, a holder container formed on the outer periphery of the casing for accommodating the memory holder and a holder operating mechanism for causing movement of the memory holder between a loading / unloading position enabling loading / unloading of the memory member for the memory holder and a housing position for housing the memory holder in the holder container in a manner such as not to permit loading / unloading of the memory member. The memory holder has a terminal section for connection to a terminal of the memory holder, and is adapted for detachably holding the memory member. The holder operating mechanism maintains contact between the memory member and the terminal section in a state in which the memory holder having the memory member loaded on it has been moved from its position within the holder container to the loading / unloading position. This maintains the state of electrical connection to the main body unit of the device unless the memory member is not withdrawn from the memory holder.
Owner:SONY GRP CORP

System for accessing cell and method for accessing cell

According to an embodiment, a method for accessing a cell includes: a first access step of taking out a cartridge from the cell or inserting the cartridge into the cell in an initial stop position; and a second access step of taking out the cartridge from the cell or inserting the cartridge into the cell in one or more positions in the vicinity of the initial stop position until the taking-out or insertion operation succeeds in a case where the first access step has failed.
Owner:NEC PLATFORMS LTD

Electric power supply device of a tape-end detecting sensor for a tape recorder

A power supply device of a tape-end detecting sensor for a tape recorder. The power supply device comprises a reel cover disposed on a sub-chassis, with a tape-end detecting sensor being seated on the reel cover for detecting the passing of a terminal end of a magnetic portion of a magnetic tape, a first power transmitting member mounted in the reel cover to be connected to the detecting sensor and having a first contacting portion, and a second power transmitting member disposed on the sub-chassis and having a second contacting portion that comes into contact with the first contacting portion when the reel cover is mounted on the sub-chassis. The power supply device further comprises a resilient pressing member integrally formed with the sub-chassis, for resiliently pressing the second contacting portion toward the first contacting portion to improve a contacting force between the first and the second contacting portions. Accordingly, the contacting force between the first and the second contacting portions can be improved without employing a separate resilient pressing member and thus, the number of manufacturing process and the manufacturing cost can be decreased.
Owner:SAMSUNG ELECTRONICS CO LTD

Method and system for communication between a tape drive and an external device

A tape drive has a front panel with an opening therein for receiving tape cartridges, and contains tape drive electronics. For transferring data into and out the tape drive electronics, the tape drive electronics includes a USB or Firewire serial data port, and the front panel of the tape drive has an access opening therein, behind which the serial port is mounted, so that a serial cable connector can be plugged into the serial port from the front panel of the tape drive. Alternatively, a data transfer cartridge can be inserted into the opening of the tape drive that is normally used for tape cartridges, the data transfer cartridge having a front side that is accessible via the opening in the front panel of the drive, and a USB or Firewire connector is disposed in the front side of the data transfer cartridge. A connector at the rear side of the data transfer cartridge communicates with the serial port at the front side, and mates with a connector in the tape drive when the data transfer cartridge is inserted therein.
Owner:TANDBERG DATA STORAGE

Self-contained magnetic tape drive and combined multi-part tape system

Magnetic tape systems, magnetic tape and reel systems, magnetic tape drives and methods of manufacturing the systems and drives comprise, for the magnetic tape system, two lengths of magnetic tape of substantially equal width dimension; and a cleaning tape positioned between and joining the two lengths of magnetic tape, forming a combined multi-part tape having the cleaning tape contained between the two lengths of magnetic tape. In the tape drive, the tape, two reels, each reel supporting at least a distal end of the combined multi-part tape, and a magnetic tape head assembly are contained in a common enclosure, such that the magnetic tape drive is self-contained. Manufacturability is enhanced by having a very long combined multi-part tape made from two lengths of magnetic tape joined together by a cleaning tape.
Owner:IBM CORP

Cassette slant insertion preventing stopper for cassette type recording/reproducing apparatus

A cassette type recording and reproducing apparatus in which during an eject operation of a tape cassette, a cam driven lever 28 is kicked by a cam 31 and a cassette discharge lever 51 is rotated by the cam driven lever 28, whereby a tape cassette 1 in a cassette stage is pushed out in a cassette discharge direction by the cassette discharge lever 51 is provided with cam lever control mechanism 50 for positionally regulating the cam driven lever 28 with some degree of freedom within a fixed range theta12 at the intermediate position of a swing range theta11 in which the cam driven lever 28 is rotated by the cam 31. Therefore, a cam driven lever can be prevented from violently colliding against a cassette discharge lever in the course of a loading operation of a tape cassette.
Owner:SONY CORP

Cartridge loading devices

A cartridge loading device 10 for magnetic tape cartridges includes a first member 12, a second member 14 movable relative to the first member from a first position to a second position and a guide arrangement for guiding movement of the second member between its first and second positions. The guide arrangement includes a projection 38 received in an elongate guide track 32 defining a line of movement having a first end that defines the first position of the second member 14 and a second end that defines its second position. The cartridge loading device also has a locking system that includes a pivotable locking member 82 engageable with the projection 38 for locking the second member in its first position. The cartridge loading device can receive two different sizes of cartridge that correspond to the two positions of the second member. The locking member is actuable by insertion of a cartridge having the larger of two sizes into the device to release the projection to permit movement of the second member from the first position to the second position. The pivotable locking member 82 has a pivot point 92 disposed on a line that is in line with at least a first portion of the line of movement. The first portion extends from the first end of the line of movement.
Owner:HEWLETT-PACKARD ENTERPRISE DEV LP

Two tape, four reel cartridge and drive for wide magnetic recording tape

A cartridge for a magnetic recording tape has a first pair of reels rotatably mounted therein which carry a first wide magnetic recording tape, and a second pair of reels disposed therein which carry a second wide magnetic recording tape. The reels are disposed in the cartridge so that each of the first and second wide magnetic recording tapes spans a central space, which is adapted to receive a magnetic recording head of a tape drive, when the cartridge is inserted in the tape drive. A corresponding tape has four drive motors with respective drive shafts, that respectively engage the four reels of the cartridge for transporting the first and second recording magnetic recording tapes across the central opening. The drive has a recording head and a recording head positioning assembly for selectively positioning the recording head at any location along the width of the first and second wide magnetic recording tapes.
Owner:TANDBERG DATA

Head drum assembly and magnetic recording/reproducing apparatus having the same and a method for assembling a head drum assembly

A head drum assembly and method of a magnetic recording / reproducing apparatus are disclosed. In the assembly, for application of a pre-load on the upper and the lower bearings, the upper and the lower bearings are installed in a loosely fitting manner on the shaft. An elastic member for applying a load on an inner ring of either of the upper and the lower bearings is provided so that simplification of the manufacturing process of the head drum assembly, cost reduction, and productivity improvement are achieved.
Owner:SAMSUNG ELECTRONICS CO LTD

Tray loading type magnetic recording and reproducing apparatus

The present invention is related to a tray loading type magnetic recording and reproducing apparatus. The tray loading type magnetic and reproducing apparatus includes a deck mechanism for accommodating different sized two-typed tape cassettes, a cassette housing covered and fixed at the upper surface of the deck mechanism, and a cassette tray combined with the cassette housing in such a manner that the cassette tray can be rectilinearly moved back and forth and being capable of selectively accommodating different sized tape cassettes. So, it is therefore an effect of the present invention to provide a new formed tray loading type magnetic recording and reproducing apparatus for accommodating different sized tape cassettes, capable of simplifying its formation, reducing fabricating cost and using a home.
Owner:SAMSUNG ELECTRONICS CO LTD

Magnetic recording and reproducing device and method for braking tape and disc assembly

A magnetic recording and reproducing apparatus and a method of braking a reel assembly including a lower plate rotatably supported by a fixed shaft on a deck, and a lower plate provided on the fixed shaft to be rotatable The upper plate is connected to the upper part of the lower plate. Thus, the lower plate and the lower plate are rotatably connected to the tape reel of the cassette. A disc gear is located between the upper and lower discs to receive power from the capstan motor. The friction member is disposed between the lower plates and contacts the lower plates.
Owner:SAMSUNG ELECTRONICS CO LTD
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