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| Patent # | Description |
|---|---|
| US-5,781,404 |
Electrode interface for high-dielectric-constant materials A preferred embodiment of this invention comprises a first thin dielectric buffer layer of a first leakage-current-density material (e.g. strontium titanate 32)... |
| US-5,781,403 |
Electric double layer capacitor having hydrophobic powdery activated
charcoal An electric double layer capacitor including a pair of activated charcoal electrodes facing each other with the intermediary of a porous separator, and current... |
| US-5,781,402 |
Conducting thick film composition, thick film electrode, ceramic
electronic component and laminated ceramic... A conducting thick film composition, a thick film electrode made by sintering this composition, and a ceramic electronic component and a laminated ceramic... |
| US-5,781,401 |
Encapsulated solid electrolytic capacitors and method of producing same An encapsulated solid electrolytic capacitor has an anode lead terminal, a cathode lead terminal, a capacitor element and a mold which is made of a synthetic... |
| US-5,781,400 |
Electrostatically attracting electrode and a method of manufacture
thereof The present invention allows the electrostatically attracting electrode, whose size corresponds to large-diameter wafers, to be fabricated easily and with... |
| US-5,781,399 |
Energy efficient control circuit for solenoid actuated locking device The present invention provides a driver circuit for energizing a solenoid actuated locking device. The circuit is adapted to include a microprocessor, a battery... |
| US-5,781,398 |
Dual fault tolerant actuator control system A dual fault tolerant control system for controlling power delivered to an actuator from a power source includes decoders which accept commands representing the... |
| US-5,781,397 |
Method for adapting the control of an electromagnetic actuator to
operation-dictated changes A method is provided for adapting a control for an electromagnetic actuator for actuating an adjusting device in a system, in particular for actuating a cylinder... |
| US-5,781,396 |
Arrangement for the control of an electromagnet The arrangement for the control of an electromagnet is intended for an electromagnet consisting of a Stationary core 7, a pickup coil 1 through which current... |
| US-5,781,395 |
Electrical overstress pulse protection An electrical overstress composite of conductor/semicondcutor particles including particles in the 100 micron range, micron range, and submicron range,... |
| US-5,781,394 |
Surge suppressing device A surge suppressing device includes a voltage-dependent resistor having an opening formed therethrough. A pair of preformed pads formed of an electrically... |
| US-5,781,393 |
Surge arrester A surge arrester which includes a pair of spaced metal electrodes and a semiconductor element interposed between the metal electrodes and in contact with at... |
| US-5,781,392 |
Balanced overvoltage protector for a dual-wire system A balanced overvoltage protector for a dual-wire system comprising a single semiconductor substrate including two breakover thyristors located in sufficiently... |
| US-5,781,391 |
IC having built-in over voltage protecting circuit An IC having a built-in over voltage protecting circuit comprising: a first operating circuit having a first resistor connected to a terminal the voltage at... |
| US-5,781,390 |
Integrated supply protection An electrical power protection integrated circuit provides protection against reverse battery and overvoltage conditions that is particularly of value in... |
| US-5,781,389 |
Transistor protection circuit The transistor protection device provides a circuit capable of obtaining a sufficient discharge characteristic when an electrostatic discharge voltage is applied... |
| US-5,781,388 |
Non-breakdown triggered electrostatic discharge protection circuit for
an integrated circuit and method therefor A non-breakdown triggered electrostatic discharge (ESD) protection circuit (11) having a voltage divider circuit and a SCR (22) protects an integrated circuit... |
| US-5,781,387 |
Shock hazard protection system A new and novel system for protecting people and property against electrical shock. It includes a number of preferred and other embodiments which have this as... |
| US-5,781,386 |
Low level ground conditioning (gcl) The present invention relates to suppressing transient impulses in a power distribution system and more particularly to a device and method for suppressing... |
| US-5,781,385 |
Method and apparatus for protecting an adjustable impedance element
controlling the power supply to an electric... A method of protecting an adjustable impedance element such as a transistor controlling the power supplied to an electric motor, in particular in a motor... |
| US-5,781,384 |
Resettable single play tape cassette A tape cassette or the like employs a resettable counter that disables the playing of the cassette after a limited number of playings consistent with home use.... |
| US-5,781,383 |
Magnetic head for stable tip to tape contact pressure despite head wear
and tape tension variation An improved magnetic head is disclosed for stable pole tip to tape contact pressure despite head wear and tape tension variations. A magnetic head which contacts... |
| US-5,781,382 |
Rotary head drum for a VCR having an improved connection structure
between a VCR head and a rotary transformer Disclosed is a rotary head drum for a VCR having an improved structure for connecting a VCR head to a rotary transformer. A printed circuit board having an... |
| US-5,781,381 |
Double-driving head actuator A head actuator in a magnetic disk drive, including an actuator arm rotatably mounted on a base of the magnetic disk drive, a first driving mechanism for... |
| US-5,781,380 |
Swing-type actuator assembly having internal conductors The invention relates to a magnetic disk drive having a head stack assembly including a rotary actuator body having a flex circuit mounting site for mounting a... |
| US-5,781,379 |
Single beam flexure for a head gimbal assembly A flexure for use in a head gimbal assembly comprising a single narrow torsion beam that connects a suspension load beam to a slider support member. The flexure... |
| US-5,781,378 |
Flexure having displaced gimbal bond tongue with end terminated heads A head gimbal assembly includes a gimbal having a first strut and a second strut and a crossmember connected generally between the first and second struts. A... |
| US-5,781,377 |
Slider with protective DLC or nonhygroscopic coating on the trailing
edge face An improved magnetic head slider is disclosed. The slider includes an air bearing surface and a trailing edge face. A magnetic transducer located at the trailing... |
| US-5,781,376 |
Magnetic head with polycrystalline silicon layer on slide running surface The magnetic head disclosed has a slider which comprises a running surface where contact-sliding with respect to a magnetic recording medium occurs, and a... |
| US-5,781,375 |
Information recording disk chuck mechanism A disk chuck mechanism of the present invention reliably chucks a disk on an upper end surface of a cylinder by providing a short rod penetrating the cylinder,... |
| US-5,781,374 |
Disc centering device for a disc drive A disc pack assembly comprises a spindle motor assembly rotatable about a central axis. The spindle motor assembly has a spindle hub, which has at least one ring... |
| US-5,781,373 |
Acoustic noise reduction system for a disk drive A noise suppression system for use in a disk drive. The system isolates the interface between the disk drive cover and the moving parts of the disk drive to... |
| US-5,781,372 |
Axial resonance attenuating apparatus for rotation drum apparatus having
flexible rod-shaped linking members An axial resonance attenuating apparatus is formed by a disk-shaped attaching member, which is attached to a rotation shaft of a rotation drum apparatus or one... |
| US-5,781,371 |
Cassette loading machanism A cassette loading mechanism comprising a first cassette loading mechanism for drawing a cassette holder with a tape cassette detachably loaded to a position... |
| US-5,781,370 |
Tape cassette holder seperating mechanism of magnetic recording and
reproducing apparatus having multiple... A front loading device of a magnetic recording and reproducing apparatus comprises a plurality of gears gearing into each other, a worm and a worm gear. One of... |
| US-5,781,369 |
Magnetic tape apparatus with an auxiliary entry/exit mechanism A magnetic tape apparatus has an automatic loading mechanism for automatically loading a cartridge containing a recording medium. The magnetic tape apparatus... |
| US-5,781,368 |
Magnetic tape device and automatic cleaning method for use in the same A magnetic tape device allowing efficient use of space and storage capacity having a cartridge auto loader for taking out cartridges which are stored in a... |
| US-5,781,367 |
Library for storing data-storage media A library for storing a cartridge of data-storage media includes a chassis having a plurality of walls that each have inner and outer sides. A cartridge storage... |
| US-5,781,366 |
Tape loading device In a tape loading device for wrapping a tape member around a rotary drum to a given degree of angle by moving two guide posts in opposite directions along the... |
| US-5,781,365 |
Sliding mode control of a magnetoresistive read head for magnetic
recording A sliding mode controller is disclosed for controlling the motion of a magnetoresistive (MR) read head actuated by a voice coil motor over a rotating magnetic... |
| US-5,781,364 |
Coarse and fine head positioning apparatus which uses a slipable shaft
in a motor This invention provides a small-sized and easy assembling head positioning apparatus having a coarse moving mechanism and fine moving mechanism, by which the... |
| US-5,781,363 |
Servo-free velocity estimator for coil driven actuator arm in a data
storage drive A system and method for determining the velocity and/or position of a coil driven actuator arm without the aid of servo signals. A sample-hold unit is used to... |
| US-5,781,362 |
Servo control system for driving a voice coil motor with pulse width and
gain control Disclosed is a drive control circuit for driving a VCM, wherein the voice coil motor is driven by the current corresponding to the level of a PWM signal and a... |
| US-5,781,361 |
Method and apparatus for generating servo information A method and apparatus for generating servo information used in positioning the read head of a hard disk drive. The apparatus comprises a disk having a plurality... |
| US-5,781,360 |
Method and apparatus for detecting data track misregistration Apparatus for detecting data track misregistration is described. The present invention involves the interaction of a microprocessor with a demodulator. Microcode... |
| US-5,781,359 |
Tape slack eliminating device for a cassette tape player A cassette tape player has two reel bases which couple with the reels of a cassette tape located in the hold position of the tape player, a drive motor which... |
| US-5,781,358 |
Magnetic recording apparatus with non-linear bit shift measurement A magnetic recording apparatus includes a generator, a write unit, a read unit, a detector, and a processor. The generator generates a composite data pattern of... |
| US-5,781,356 |
Levelness adjusting device of an actuator unit for a rearview mirror A levelness adjusting device includes a positioning a unit mounted on a support surface for an actuator unit which is fixed on a frame, in which said positioning... |
| US-5,781,355 |
Stress-free support The invention is directed to a stress-free support which includes two parts 1 and 2 having different linear thermal expansion coefficients. One part can, for... |
| US-5,781,354 |
Positioning device for car sideview mirror A positioning device intended for use in a housing of a car sideview mirror to turn the housing to a viewing position where the driver is allowed to have a rear... |
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