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Patents

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Granted

Flow control device

A pressure type flow control device enabling a reduction in size and an installation cost by accurately controlling the flow of a fluid in a wide flow range. Specifically, the flow of the fluid flo...

Granted

Testing circuit

A testing circuit is provided with a plurality of transistors, which are to be measured and electrically arranged in parallel; a selecting section for sequentially selecting the transistors to be m...

Granted

Light sensor

In optical devices such as a light sensor provided with a photodiode which generates optical charges by receiving light and a transfer transistor (or an overflow gate) which transfers optical charg...

Granted

Film formation

This invention provides an apparatus for film formation, comprising a blowout vessel having a construction for blowing out an organic EL molecular gas. The apparatus comprises a plurality of organi...

Granted

Hydrogen sulfide decomposition

Disclosed is a technique which enables to decompose hydrogen sulfide and produce hydrogen with high efficiency by using a photocatalyst. Specifically disclosed are a method for processing hydrogen ...

Pending

Shower plate

A compatible shower plate of constant quality in which a process gas blow-out hole has a simple structure and can be machined easily, the blow-out hole has dimensions of high precision and uneven b...

Granted

Orifice

An orifice changeable pressure type flow controller capable of easily changing a control flow by easily changing an orifice without disassembling and assembling the flow controller. In the flow con...

Granted

Nanoparticles

A method of concentrating nanoparticles, having the steps of: adding and mixing an extraction solvent with a nanoparticles-dispersion liquid that nanoparticles are dispersed in a dispersion solvent...

Granted

Plasma nitriding

Disclosed is a plasma nitriding method wherein a nitriding is performed at a process temperature of not less than 500 DEG C in a process chamber of a plasma processing apparatus by causing a microw...

Granted

Plasma processing apparatus

A plasma processor and a plasma processing method are provided to effectively transfer a microwave along a surface of a dielectric material by arranging plural dielectric materials on at least two ...

Granted

Copper alloy

This invention provides a high conductivity copper alloy, in which an alloy element added to the copper dominantly reacts with the oxygen contained in a solid or an atmosphere which contacts the co...

Granted

Diecast

A diecast machine comprises: a sleeve extending in a vertical direction; a plunger moving upward in the vertical direction inside the sleeve; a mold disposed above an upper side of the sleeve; and ...

Granted

Solid-state imaging device

A solid-state imaging device includes a plurality of pixels stored in one-dimensional or two-dimensional array, each of the plurality of pixels including a photodiode receiving light and producing ...

Granted

Multilayered circuit board

For the purpose of providing a semiconductor element built-in type multilayered circuit board in which a semiconductor element is closely joined to a recess of an insulating substrate to effectivel...

Granted

Straight conveying device

A working rod with a tip end extending into a vacuum process chamber and moving in the axial direction, two static-pressure gas bearings supporting the rod in the non-contact manner, and an interna...

Granted

Static-pressure gas bearing

A first and a second static-pressure gas bearings supporting a rod at two locations in the axial direction in the non-contact manner are provided, in which the first static-pressure gas bearing is ...

Granted

Quantum-entangled photon pair

A method for generating a quantum-entangled photon pair is such that a biexciton in such a state that the angular momentum is 0 is generated through two-photon resonance induced by irradiating a se...

Granted

Solid-state imaging device

A solid-state imaging device, a line sensor and an optical sensor for enhancing a wide dynamic range while keeping high sensitivity with a high S/N ratio, and a method of operating a solid-state im...

Granted

Plasma processing apparatus

The purpose of the present invention is to provide homogeneous plasma in longitudinal direction of a plasma processing apparatus applicable to multiple processes. A microwave waveguide 10 with a pl...

Granted

Surface coloring

A method of coloring a surface of a zirconium-based metallic glass component includes the step of imparting interference colors by carrying out an anodizing process using an alkaline solution to fo...

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