Magnetic read head sensors having geometrical magnetoresistance and disc drives including the sensors

A magnetic read head comprises a magnetic sensor mounted on a back surface of a slider, wherein the magnetic sensor includes a nonmagnetic member, a conductive shunt positioned adjacent to the nonmagnetic member, a first conductor electr...

MA Seigler - US

Production of pearls based on expanded polymers

Pearls based on expanded polymers are produced by extruding an expandable composition containing a thermoplastic polymer and an expanding agent, and thereafter cooling and chopping the expanded material thus obtained.

JF Estur，E Roche，JF Briois - US

Lyotropic liquid crystal systems based on aromatic tetracarboxylic bisbenzoimidazole derivatives and methods for making

Compounds derived from aromatic tetracarboxyl bisbenzoimidazoles are disclosed. These compounds are capable of forming liquid crystal systems that can produce optically isotropic or anisotropic films with desirable optical properties. Fo...

R Ramirez，S Zheng，Z Jiang，... - US

Thermal paste for improving thermal contacts

A thermally conductive paste including porous agglomerates of carbon particles dispersed in a paste-forming vehicle is disclosed. The paste is useful as a thermally conductive interface material between a heat or cold source and an objec...

Deborah D.L. Chung - US

Radiation stability of polymer pellicles

An embodiment of the present invention includes a technique to improve stability of a pellicle. The pellicle is pre-baked at a predetermined temperature substantially below a glass transition temperature. The pre-baked pellicle is purged...

Alexander Alex Tregub，F Eschbach，J Powers，... - US

Textured air laid substrate

By replacing the fabric in the transfer section of an air laid machine with a transfer fabric having a specific compressibility as measured by P&J hardness, and then compacting the air laid web on the transfer fabric's surface when nippe...

RI Gusky，Juha P. Kemppinen，SG Sukowatey，... - US

Plastic containers coated on the inner surface and process for production thereof

一种内表面经涂覆的塑料容器及其制造方法,提供一种具有优良的气体屏蔽性的内表面涂覆的塑料容器. An inner surface of the coated plastic container manufacturing method thereof, there is provided an inner surface having excellent gas barrier pr...

MIYAZAKI SHUNZO[JP]，YAMASHITA YUJI[JP]，NAKANE HIROYUKI[JP]，... - US

Sound Absorbing Material

A sound absorbing material () including cover sheets () superimposing on both surfaces of a base sheet () and fixed thereto by thermoforming (suitable fixing means) (), wherein the base sheet () is made of a non-woven fabric composed of ...

Y Ota，H Sato - US

Clad glass composition and mother glass rod for gradient-index rod lens formed using the same, gradient-index rod lens and method of manufacturing the same, rod lens array, and image processor

A clad glass composition that is excellent in devitrification resistance and that prevents the whole mother glass rod from devitrifying by preventing a core glass composition from devitrifying in forming a mother glass rod using a concen...

T Inoue，K Nomiyama，K Sakaguchi - US

Composite desk

A composite desk, including: two desk sideboards and a desk top, the two desk sideboards support the desk top, the desk sideboards and the desk top are made of the plastic composite board completely or partially; the plastic composite bo...

L Leng - US