Abstract: A cooling system (27) for use with a storage system (10) having a storage device (18) includes a drive rail (22), a rail channel (24) that is adjacent to and at least partly bounded by the drive rail (22), and a fluid source (20) that provides a fluid to remove heat from the storage system (10). The storage device (18) is coupled to the drive rail (22). As the storage device (18) operates it generates heat. At least a portion of the fluid from the fluid source (20) is moved through the rail channel (24) to remove the heat from the storage system (10).

Abstract: A disk drive includes a storage disk, a head stack assembly and a fluid deflector. The head stack assembly includes a transducer assembly. The fluid deflector includes a deflector finger that deflects turbulent fluid flow away from the transducer assembly. The fluid deflector can include one or more landing pads that inhibit the slider from landing on the storage disk. The deflector finger can include a side that remains in close proximity to the slider during operation of the disk drive.

Abstract: A suspension assembly for supporting a read/write head/slider assembly adjacent to a rotating storage disk with dynamically adjustable flying height for use within a hard disk drive is provided. The suspension assembly includes a generally elongated loadbeam that has a baseplate defined at a first end thereof and a gimbaled flexure portion defined at a second end thereof. The flexure portion includes a pair of flexure legs and a flexure tongue. The pair of flexure legs extend from the flexure tongue and each leg attaches to an opposite side of the loadbeam. The flexure tongue generally provides a mounting surface for the read/write head/slider assembly. Strips of thermal-expansion material are attached to the flexure portion. These strips are connected to a power source via a power conductor. When the strips are energized, they expand and deform a portion of the flexure portion.

Abstract: A tape drive (10) and cartridge (22) combination is provided herein. The tape drive (10) and cartridge (22) include an improved buckle (30) that securely couples a drive leader (32) of the tape drive (10) to a cartridge leader (28) of the cartridge (22) and inhibits half-ear situations. As provided herein, the buckle (30) includes a first buckle component (54) and a second buckle component (56) that securely couple the leaders (28) (32). More specifically, the first buckle component (54) includes a receiver (60) and the second buckle component (56) includes a tab (58) that engages the receiver (60) to securely couple the leaders (28) (32). The tab (58) has a nose (62) and a neck (64). The nose (62) includes a pair of opposed proximal edges (69) that cantilever away from the neck (64) and engage the receiver (60) to couple buckle components (54) (56). Importantly, the opposed proximal edges (69) of the nose (62) are curved.

Abstract: The present invention is directed to a tape library (10) and a cartridge magazine (22) for transferring cartridges (24) to and from a tape library (10), without interrupting the operation of the tape library (10). The cartridge magazine (22) is sized and shaped to selectively fit within a load port (20) of the tape library (10). Further, the cartridge magazine (22) selectively retains at least two cartridges (24) simultaneously. With this design, the cartridge magazine (22) allows for the bulk transfer of cartridges (24) into and out of a tape library (10) without interrupting the operation of the tape library (10). Further, the cartridge magazine (22) provides temporary or permanent storage of a set of cartridges (24) containing a particular data set.

Abstract: A drive housing (24) including a housing cover wall (56), a housing base wall (53) having at least one wall aperture (32), and one or more housing side walls (54) that secure the housing base wall (53) to the housing cover wall (56). The drive housing (24) also includes at least one connector (28) that carries electrical signals through the drive housing (24). Each connector (28) extends through a corresponding wall aperture (32). The drive housing (24) also includes a sealer (30) that seals each connector (28) to the housing base wall (53). The housing base wall (53) has a wall coefficient of thermal expansion, and the sealer (30) has a sealer coefficient of thermal expansion. Preferably, the wall coefficient of thermal expansion is substantially similar to the sealer coefficient of thermal expansion. As a consequence, leakage of gas through the drive housing (24) of the disk drive (10) is significantly reduced.

Abstract: An improved E-block for positioning one or more transducer assemblies proximate one or more rotating storage disks of a disk drive is provided herein. The E-block includes an actuator hub and one or more actuator arms which cantilever away from the actuator hub for holding the transducer assemblies proximate the rotating storage disks. As provided herein, at least one of the actuator arms is a depopulated actuator arm which retains less than two transducer assemblies. Each depopulated actuator arm includes at least one, weighted segment integrally formed into the depopulated actuator arm. Further, each depopulated actuator arm has an arm thickness which is less than an arm thickness for a double head actuator arm. The weighted segment and the reduced arm thickness allow the depopulated actuator arm(s) to vibrate similar to a populated actuator arm(s). This allows the disk drive to be designed and tuned to improve fragility and resonance characteristics of the E-block.

Abstract: A method of manufacturing a disk drive (10) including determining and implementing skew values for each head (12a-12d) of the disk drive (10) during a production test phase is provided herein. The method for each head (12a-12d) includes initiating a head switch test series, measuring a head switch time, computing an average head switch time, computing a standard deviation of the head switch times, and computing a head skew based on the average and the standard deviation of the head switch times. The method for each head (12a-12d) further includes initiating a single-cylinder seek test, measuring a single-cylinder seek time, computing an average single-cylinder seek time, computing a standard deviation of the single-cylinder seek times, and computing a cylinder skew based on the average and the standard deviation of the single cylinder seek times.

Abstract: The present invention is directed to a storage system (10) including at least two tape libraries (11) and a transport mechanism (22) for transferring cartridges (20) between the tape libraries (11). The transport mechanism (22) includes a frame (64), a transporter (68) and a mover (66). The transporter (68) is sized and shaped to retain the cartridge (20). The mover (66) moves the transporter (68) along the frame (64). Additionally, the mover (66) pivots at least a portion of the transporter (68) between a first, almost horizontal, load/unload position (70A), a transport position (72) and a second, almost horizontal load/unload position (70B) during movement between the tape libraries (11). Further, the transport mechanism (22) includes a latch (140) that selectively retains the cartridge (20) in the transporter (68) during movement between the tape libraries (11).

Abstract: A tall-electrode trace interconnect array includes a dielectric support substrate for supporting least two tall-electrode trace conductors. A dielectric support structure on the support substrate supports outside longitudinal walls of the two tall-electrode trace conductors. The dielectric support structure is formed to be absent from a longitudinal space between the two tall-electrode trace conductors thereby defining an ambient air dielectric to reduce and control inter-electrode capacitance and increase resonant frequency and effective electrical bandwidth of the trace interconnect array. A method for forming the array is also disclosed.

Abstract: A method for improving servo seek settling performance by selectively activating a gain enhancement control signal during settling. As an actuator approaches a target location, absolute position and velocity of the read/write transducer head are monitored. If the absolute position changes absolute values (positive to negative or vice-versa) or the velocity approaches zero, the gain enhancement control signal is activated and combined with a nominal actuator control signal to further urge the actuator towards the target location. The gain enhancement control signal decays exponentially so as not to excite mechanical resonance of the actuator arms.

Abstract: A method for improving disk drive performance by adaptively calculating skew values for each drive. During a production phase of the disk drive manufacturing process, skew values are calculated using measured seek times, then implemented to each drive. The calculation scheme permits slipped revolutions to occur during a percentage of the time so that skew values are not so high as to hinder high performance.

Abstract: Mechanically formed standoffs in a disk drive integrated circuit interconnect reduces the cost of manufacturing and improves the reliability of the electrical interconnections thereof. Connection pads defined along the interconnect are bonded with bonding pads of a signal producing source and a signal processing source. The standoffs provide mechanical stops during the bonding process, enabling sufficient bonding material to form between bonding areas. The standoffs are mechanically formed with a punch and die assembly either directly through a bonding pad predefined along traces on the interconnect or adjacent the bonding pad. The standoffs formed through the bonding pads are covered with solder or other electrically conductive bonding material.

Abstract: A latch for retaining a transducer in a landing zone of a disk drive is provided herein. The latch includes a retainer movable between an engaged position and a disengaged position. The retainer retains a head stack assembly near an outer diameter stop in the engaged position. Alternately, in the disengaged position, the retainer allows the head stack assembly to move away from the outer diameter stop. The latch prevents the head stack assembly from bouncing off of the outer diameter stop during an unloading sequence.

Abstract: A mounting assembly for securing a disk drive to a frame of a computer is provided herein. The mounting assembly includes three rigid mounts and a single flexible mount. Each rigid mount rigidly secures the drive housing to the frame and prevents degradation of performance of the disk drive. The flexible mount diminishes the level of vibration transferred from the frame to drive housing. Further, the flexible mount facilitates flexing of the drive housing intermediate the flexible mount and the rigid mounts. This reduces the effects of a shock pulse to the disk drive and inhibits head slap between a transducer head and a storage disk.

Abstract: A device (10) for moving an individual (12) over a surface (14) with the assistance of wind (16) is provided herein. The device (10) includes a support section (18), and a sail section (20) which is pivotally fixed to the support section (18). The sail section (20) catches wind (16) to move the support section (18) and the individual (12) relative to the surface (14) The sections (18, 20) are made from a resiliently deformable material, and may be inflatable, non-inflatable, or a combination of both. The device (10) can also include one or more rudders (66) secured to the support section (18) for steering the device (10). Further, the device (10) can include one or more skegs (76) secured to the support section (18) to guide movement of the device (10). The sail section (20) preferably includes a sail controller (40) for directionally catching wind (16) to steer the device (10).

Abstract: A motor combination (10) for enclosing and moving a stage (28) (30) for an exposure apparatus (32) is provided herein. The motor combination (10) includes a motor (12) and a chamber (14). The motor (12) has a first component (16) and a second component (18). One of the components (16) (18) includes a magnet array (36) having at least one magnet (42) and the other component (16) (18) includes a conductor array (38) having at least one conductor (44). The chamber (14) encircles and encloses one of the stages (28) (30) and the second component (18) of the motor (12). Importantly, the chamber (14) includes a wall (20) that is interposed between the first component (16) and the second component (18) and the motor (12) is magnetically coupled through the wall (20) of the chamber (14). With this design, the object (22) is enclosed by the chamber (14) and any reaction forces of the motor (12) can be easily transferred to a ground (24) or a reaction mass (26).

Abstract: A ball retrieval and storage device for retrieving balls of at least two different sizes comprising a wheeled container with rotatably attached handles attached thereto. The container is rollingly supported by two wheels on an axle, and includes a removable rack which when in place covers the container to ensure the contents remain within the container. When the removable rack is placed beneath the container, the entire device is elevated to prevent needless bending and stooping by the user. The device further comprises a retrieval opening which includes a fixed member and a movable member to provide a variable spacing between them depending on the size ball to be retrieved. The device is placed near a ball to be retrieved, tilted backward onto its wheels, rolled forward such that the ball is beneath the opening, then returned to its upright position in order to capture a ball.