| Patent application number | Description | Published |
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| 20080212235 | DATA RECORDING SLIDER HAVING AN AIR BEARING SURFACE PROVIDING HIGH PRESSURE RELIEF FOR VIBRATION DAMPING - A slider for magnetic data recording. The slider has an air bearing surface with a trailing edge pad that is configured with a series of recesses that damp slider oscillations during use. The series of recesses formed in the trailing pad of the slider reduce slider oscillations by creating localized pressure gradients within the generally high pressure area over the pad. The slider can be configured with a raised primary pad and a secondary raised pad formed on the primary raised pad. A series of recesses formed in the secondary pad prevent slider oscillations, which would otherwise be especially problematic in a slider having such a secondary raised pad and associated higher pressure area thereover. | 09-04-2008 |
| 20090167537 | MINIMIZING ELECTRICAL OUTLET SAFETY FAILURES DUE TO OVER TEMPERATURE CONDITION - A device and system for monitoring the condition of an electrical outlet such as a 110 volt or 220 volt outlet to alert a user to a dangerous situation and to interrupt power to the circuit in the event of the dangerous condition. The device monitors the circuit for degradation to the electrical outlet. The system can include a temperature sensor voltage meter or particle detector (smoke detector) connected with a power outlet. When a parameter of a circuit exceed a predetermined level (indicating the outlet has degraded to an unsafe level) a warning can be reported and if necessary power to the device can be adjusted or interrupted. | 07-02-2009 |
| 20090195237 | DUAL DIRECTION POWER AND DATA TRANSFER PROTOCOL AND SAFETY DETECTION - A device for monitoring the condition of a power outlet and for reducing or interrupting power in the event that a condition of the outlet circuitry indicates that a potentially dangerous situation exists. The device can also include a reporting function to alert a user as to the existence of the dangerous condition. | 08-06-2009 |
| 20100142072 | METHODS FOR DEPOSITING LUBRICANT ONTO DISKS AND SYSTEMS THEREOF - A system in one embodiment includes a disk; a reservoir having a selectively openable cover; a lubricant in the reservoir; and a sensor for detecting an event or condition that triggers opening of the cover. A method in another embodiment includes determining that a trigger event or a trigger condition is occurring or has occurred in a hard disk drive; opening a cover of a lubricant reservoir for allowing egress of lubricant therefrom upon determining that the trigger event or the trigger condition has occurred; and closing the cover of the lubricant reservoir after a period of time. Additional systems and methods are also presented. | 06-10-2010 |
| 20110051577 | Using an Atmospheric Pressure Sensor in a Hard-Disk Drive (HDD) - Approaches for determining the likelihood that a hard-disk drive (HDD) will experience an imminent error in operation, and preventing the same, using an atmospheric pressure sensor are provided. The HDD comprises an atmospheric pressure sensor capable of determining the altitude at which the HDD is currently located. The HDD also comprises a risk assessment component capable of (a) determining an expression of how likely it is that the HDD will experience an imminent error in operation based, at least in part, upon the current altitude of the HDD, and (b) communicating the expression to a user of the HDD. The HDD may optionally comprise one or more of a particle counter, differential pressure sensor, and a chemical vapor sensor for use by the risk assessment component. If the HDD is above a particular altitude, the Thermal Fly-Height control settings of the heads may be adjusted to reduce risk of error. | 03-03-2011 |
| 20110051582 | Predicting Operational Problems in a Hard-Disk Drive (HDD) - A method and apparatus for determining the likelihood that a hard-disk drive (HDD) will experience an imminent error in operation is provided. The HDD comprises a differential pressure sensor capable of measuring the difference in the pressure between the interior and the exterior of the enclosure. The differential pressure sensor may reside in a breather filter covering an air passage within the enclosure. The HDD also comprises a risk assessment component capable of (a) determining an expression of how likely it is that the HDD will experience an imminent error in operation based, at least in part, upon the difference in pressure measured by the pressure sensor, and (b) communicating the expression to a user of the HDD. The HDD may optionally comprise one or more of an atmospheric pressure sensor, a particle counter, and a chemical vapor sensor which may be used by the risk assessment component. | 03-03-2011 |
| 20110075300 | Reducing the Propagation of Vibrations to an HDD Head - Approaches for reducing vibrations, such as resonance vibrations, that are propagated to a hard-disk drive (HDD) head are disclosed. A hard-disk drive may compromise a lead suspension that includes a magnetic read/write head. The magnetic read/write head may be connected to the lead suspension by a plurality of leads. A portion of each of the plurality of leads, such as the solder ball joints, may be covered by a dampening material that is designed to absorb vibrations occurring in the lead suspension to prevent transmission of the vibrations to the magnetic read/write head. Alternately, the dampening material may be applied to other locations, such as the limiter engagements, which can transmit vibrations to the magnetic read/write head. | 03-31-2011 |
| Patent application number | Description | Published |
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| 20090025734 | Devices, systems, and methods to move or restrain the hyoid bone - Systems and methods employ implants attached to the hyoid bone, thyroid cartilage, cricoid cartilage, or both the thyroid and cricoid cartilages and a source of magnetic force to move the hyoid bone, thyroid cartilage, cricoid cartilage, or both the thyroid and cricoid cartilages in the treatment of sleep disordered breathing, using attracting, repelling or a combination of attracting and repelling magnetic forces. | 01-29-2009 |
| 20090177027 | PARTIALLY ERODABLE SYSTEMS FOR TREATMENT OF OBSTRUCTIVE SLEEP APNEA - The invention relates to devices and methods for reforming tissue surrounding the airway of a subject suffering from obstructive sleep apnea so as to open the airway and alleviate the occurrence of apneic events. Devices comprise a combination of resiliently deformable material and bioerodible material. The deformable portion of the device has a preferred shape that corresponds to the desired final shape of the device once placed in an airway. In making a transplant-ready device, however, the deformable portion is placed into a deformed shape and constrained in that shape by the bioerodible material. After implantation, the device gradually assumes the preferred shape as the constraining bioerodible material erodes. As the device gradually reforms toward the preferred shape, it reforms the tissue into the therapeutically desirable configuration. The gradual nature of the shape change generally stabilizes the device in the tissue, and supports tissue reforming into a stable configuration. | 07-09-2009 |
| 20100261989 | CATHETER - A catheter includes an outer jacket, a shaft member, a transition member and a core member. The outer jacket has a first interior passage at a proximal end and a second interior passage at a distal end. The shaft member is arranged within the outer jacket. The transition member is fixedly secured to the shaft member and includes a window. The core member is fixedly secured to the transition member. The window in the transition member allows communication between the first interior passage and the second interior passage. | 10-14-2010 |
| 20100261990 | CATHETER ASSEMBLY AND ASSOCIATED METHOD - A catheter assembly for use in an anatomy can include an elongated body, which can have a proximal end and a distal end. The body can also define a lumen from the proximal end to the distal end. The assembly can include at least one electrode, which can be coupled to the distal end to sense an electrical activity within the anatomy. The assembly can include a core wire, which can be received within the lumen from the proximal end to the distal end. The core wire can be configured to move the distal end from a first configuration to a second configuration. The assembly can also include a necked portion, which can be formed between the proximal end and the distal end to provide increased stiffness to the distal end of the body. | 10-14-2010 |
| 20110144421 | PARTIALLY ERODABLE SYSTEMS FOR TREATMENT OF OBSTRUCTIVE SLEEP APNEA - A method of maintaining airway patency in an airway of a patient. The method includes the steps of implanting a device into airway-forming tissue without affixing the device to the tissue and permitting a bioerodable portion of the device to bioerode to apply a force to the airway-forming tissue to maintain airway patency. The invention also provides devices for practicing the method. | 06-16-2011 |
