The present invention relates to a biaxially oriented polyester film for magnetic recording medium having a thickness of thinner than 7 mu m and satisfying the formula 1<=P-(t+h)/10<=10 wherein t (X10<-6>/DEG C) is the thermal expansion coefficient of the film in transversal direction, h (X10<-6>/%RH) is the humidity expansion coefficient in transversal direction and ...

A PID (Packet Identifier) filter circuit and an FIFO (First-in, First-out) circuit in which when there is implemented a filtering of an input packet data in answer to the PID included in the packet data, one can cope with the corresponding length of the word of the PID or position of the PID in the packet without enlarging circuit scale. There is provided with a comparison value table for storing ...

Nylon 6 chip is obtainable by hydrolytic polymerization of caprolactam in the presence of dicarboxylic acids as chain regulators, subsequent processing of the polymer melt into chip, extraction of the low molecular weight portions from the chip with water and subsequent drying of the chip.

The present invention relates to an opaque, biaxially oriented polymeric film having a thermoplastic polymer matrix material within which is located a stratum of voids. The voids are formed during orientation by a cavitating agent which is a particle of a cyclic olefinic copolymer. The solid particle is phase-distinct and incompatible with the matrix material.

This invention relates to a light source, which is characterized in that it contains at least a semiconductor material (20; 220), and that said semiconductor material (20; 220) has at least one recess (30, 40; 230), wherein said recess (30, 40; 230) is filled with a gas or with a fluid. This invention also relates to an indicator device, which contains such a light source, this invention also rela...

A fabrication method of a semiconductor device is provided, which makes it possible to introduce suitably a dopant into surface grains of a semiconductor layer at a comparatively low temperature. In the first step, a first semiconductor layer is formed over a semiconductor substrate through a first dielectric. In the second step, the first semiconductor layer is heat-treated to form semiconductor ...

There is disclosed a manufacture method of crown type capacitor in DRAM cell, which is suitable in manufacturing the capacitor on the semiconductor substrate with switch device. The above-mentioned manufacture method comprises the steps of: forming one insulated layer of the contact opening connected to the above-mentioned switch device on the above-mentioned substrate; forming a first electric-co...

This invention provides a manufacture method of integrated circuit resistor, comprising the steps of: firstly, providing a Substrate, and forming one refractory metal oxide on the substrate; and proceeding hydrogen treatment to transfer selectively part of the refractory metal oxide into a resistor. In order to form a resistor with a large scale resistance resistor, this invention provides a manuf...

The present invention provides a assembly construction of wheelchair; even it is heavy, it could be accepted into the narrow storage space of wheels, and also could be easily assembled, wherein the rear wheel part 31 of the wheelchair C (with a pair of rear wheel 34) that is detachedly mounted on the rear side of chair frame 1. The chair frame 1 is constructed in a foldable way. Hook stopper 46 an...

A magnetic storage apparatus includes a magnetic head having sliding front and rear pads on its sliding surface. The front pads are tapered toward their front ends and the height of the front pads are higher than the height of the rear pad. The tapered front pads are coated with a thin film. The magnetic pad is provided with a total of three pads, two pads on its front side and one pad on its rear...

The present invention discloses an acrylic resin composition by adding into an acrylic slurry a non-crosslinked polymer powder as tackifier having a bulk density ranging from 0.1 to 0.7 g/ml, an oil-absorbent-capacity with respect to linseed oil ranging from 60 to 200 ml/100g and a swelling ration of above 16 times with respect to methyl methacrylate; an acrylic premix by mixing the said compositi...

A manufacture method of plug hole and the equipment thereof. Firstly, provide one base seat sited on the bottom portion of the closed coating chamber, to put the printed circuit board substrate and the stencil on the base seat in order, and proceed alignment step. Then, put suitable quantity of plug hole paste on the stencil; and, the plug hole paste is being heat treated beforehand. Adjust the pr...

The invention provides compounds which specifically inhibit factor Xa activity. The compounds consist of the structure X1-YIR-X2, wherein X1 is H, acyl, alkyl, acylalkyl, arylalkyl or one or more amino acids, and X2 is a modified C-terminal group, one or more carboxy-protecting groups or one or more amino acids or other substituent, and Y, I and R are tyrosine, isoleucine and arginine, respectivel...

An apparatus includes at least one optical fiber, device and fiber optic device with a region, and a ferrule with a connection area or aperture. At least one of the region is expanded, and the aperture is contracted, for substantial securing of the region to the aperture of the ferrule.

A multimode cache structure includes a predefined block of memory and controls for that block of memory which allow the memory block to perform multiple functions. The selectable, multiple functions include a cache mode, a SRAM mode, a flush mode and an invalidate mode. A control register is defined and is associated with the predefined memory block, which control register includes multiple status...

A processor and method of fetching an instruction from a memory are disclosed. According to the method of the present invention, a plurality of target addresses are determined utilizing a plurality of previously fetched instructions, and a sequential address is determined utilizing a last of the plurality of previously fetched instructions. Concurrently with the determination of the target address...

In a multi-chip module with a lead-frame (2) that protrudes from a flat casing (1), said lead-frame is electrically connected with a multi-plane-wiring-system (4) that is applied on a carrier-substrate (3), and with some stabilization-fingers (5) that belong to said lead-frame (2) so as to hold said carrier-substrate (3), the stabilization-fingers (5) are embedded in the carrier-substrate (3) so a...

Disclosed is a repairable semiconductor memory array. The repairable semiconductor memory array includes a main memory array 210. A set of redundant rows 212 and a set of redundant columns 214 for repairing a row element or a column element of the main memory array. A fusebank group 216 that is electrically wired to the set of redundant rows and the set of redundant columns. The repairable semicon...

An improved method and apparatus is provided for thermally reacting chemicals in a matrix bed of porous inert media. The reaction is conducted in an apparatus that is capable of establishing and maintaining a non-planar reaction wave within the matrix bed. The positioning of the non-planar reaction wave permits the interior surfaces of the vessel to be maintained at a temperature at least above 17...

A variable capacitance fluid pressure sensor of the type which includes a deflectable member includes a contaminant exclusion system which protects the deflectable member from both solid and non-solid fluid-borne contaminants. A system of traps disposed between the fluid inlet to the sensor and the deflectable member prevents deposition of process vapors in the fluid on the deflectable member and ...