One embodiment of the present invention is a system for depositing films on a substrate. This systems includes a vacuum chamber; a linear discharge tube housed inside the vacuum chamber; a magnetron configured to generate a microwave power signal that can be applied to the linear discharge tube; a power supply configured to provide a signal to the magnetron; and a pulse control connected to the po...

A method of depositing a film comprising a Group IIIA metal on a substrate comprising the steps of: a) conveying a Group IIIA metal compound having the formula R 3 M, where M is a Group IIIA metal and each R is independently a (C 1 -C 10 ) organic radical or hydrogen, in a gaseous phase to a deposition chamber containing the substrate; b) conveying a catalytic amount of a catalyst compound in a ga...

An etchant composition, and methods of patterning a conductive layer and manufacturing a flat panel display device using the same are provided. The etchant composition may include phosphoric acid, nitric acid, acetic acid, water and an additive, wherein the additive includes a chlorine-based compound, a nitrate-based compound, and an oxidation regulator. In addition, the flat panel display device ...

An electroless palladium plating liquid, with excellent bath stability, that can provide a film with excellent corrosion resistance, solder bondability, and wire bondability is provided. The invention is an electroless palladium plating liquid, containing: a water soluble palladium compound; at least one of ammonia, an amine compound, an aminocarboxylic acid compound, and carboxylic acid as a comp...

An electroplating device includes a frame for accommodating at least a substrate, and a pair of louvers respectively positioned in two sides of the substrate. Each of the louvers includes a louver frame having a hollow part in the center, at least one adjustable sub-louver for adjustably sheltering the hollow part of the louver frame and forming a covering pattern, and a filter at least entirely c...

A velocity of Ar gas flow passing through between a lower end of a cylindrical body and a thermal shielding body is influenced by arrangement of a pulling path of single crystal silicon, a cylindrical body, and a thermal shielding body. Accordingly, the velocity of the Ar gas flow passing through between a lower end of the cylindrical body and the thermal shielding body is controlled by adjusting ...

The present invention is a method of manufacturing a silicon single crystal by Czochralski method without performing Dash Necking method, comprising the steps of: providing a seed crystal having a tip end with a sharp-pointed shape or a truncation thereof in which an angle of the tip end is 28 DEG or less; keeping the tip end of the seed crystal at just above a silicon melt to heat it before bri...

In a textile spinning assembly the line of overhead spinning jets and the draw-down galette are transverse to the line of winding stations and are located close to the winder end-face. A textile machine simultaneously spins and winds a number of synthetic threads onto spools. The assembly has spinning stations positioned over a draw-down galette, and a winding unit with a number of winding statio...

This invention provides one type of elastic yarn for chairs, which is comprised a core layer and a surface layer which are formed by co-extrusion. The core and surface layers are of the same TPEE elastic material, and the melting point of core layer is higher than the melting point of the surface layer. The proportion of core layer to surface layer is 9:1, 8:2, or 7:3.

This invention provides a weaving method using non-woven material as yarn, which utilizes non-woven material to proceed slitting, and then weaves to produce fabric. During weaving manufacturing process, it can add different material yarns to proceed weaving and obtain fabrics with different functions.

The thread end processing device of zigzag stitch sewing machine is provided with a wiper for picking a needle thread end part suspended from a needle and moving it to the side after sewing and a needle thread cutting knife, a rotary disk type needle thread tension device, a pretension mechanism for imparting tension to the delivery of the needle thread beforehand and an auxiliary needle thread ho...

In a process for producing a cloth or cloth product decorated by one or two or more fixed decorative cloth pieces, there is proposed a technique that in the employment of the method of fixing to a cloth a decorative cloth consisting of another type of cloth and thereafter conducting cutting of the decorative cloth into decorative cloth pieces of given pattern, not only reduces working labor and ti...

A talking road sign comprises a base and a cover. The base is substantially a spheroid with a protrusion having a predetermined height to form a groove. A fixing hole in communication with the outer wall and a plurality of through holes are formed at the joint of the bottom of the protrusion and the groove. The cover is a hollow arc having a V-shaped bottom part. An open positioning hole is formed...

A multifunctional stool comprises a main body. The front of the main body is provided with a space therein. An extractable stand is disposed within the space. A cover is pivotally connected to the main body and covers the space for concealing the extractable stand. When the cover is opened, the extractable stand can be taken out and used for putting books, newspapers, or video apparatuses thereon.

A flush valve system includes a sensor, a bias circuit, an electrical switch, a mechanical switch, and a flush valve. The bias circuit generates a bias signal when an activation signal is received from the sensor. The bias signal turns on the electrical switch. The mechanical switch turns on just before the electrical switch is turned off. The flush valve is coupled to the electrical and the mecha...

The purpose of the present invention is to provide a shearing force reinforced structure of an existing RC structure body that can simply and surely ensure a predetermined pulling-out rigidity. Then a shearing force reinforced structure (1) of the invention is configured with: a side wall (W) of an existing reinforced concrete structure; shearing force reinforced members (20) arranged inside reinf...

This invention relates to a precast wingwall structure and a construction method thereof, wherein the precast wingwall structure mainly includes a wingwall body, which is formed by welding a reinforcement frame and a junction plate, to be concreted to form a wingwall volume. A joint surface is extended from the wingwall junction plate outside the volume and positioned at a reinforcement section wi...

The present invention is to provide a load bearing frame for suppressing generation of buckling of diagonal materials and breakage of connection parts and having high deformability. A load bearing frame 1 has two pillar materials 2 and 3, two frame materials 4 and 5 and four diagonal materials 6 to 9. A connection point 41 between the pillar material 3 and the frame material 4 is apart from a conn...

The present invention relates to a cipher setting structure of a combination lock, which has a main lock body. A back covering plate of the main lock body has a setting rod toward the inner part of a door so that a user can set and reset the ciphers of the combination lock directly and easily by using the setting rod without disassembling the combination lock.