Abstract: A rust-proof coating, which does not contain a hazardous metal such as chromium and is able to form a thin coating in which crack generation is inhibited even after a baking treatment at a high temperature, including based on the whole composition, 5 to 40% by weight of an organic silicon compound, 0.05 to 5.0% by weight of an organic titanium compound, 20 to 60% by weight of one or more metal powders selected from the group of zinc powder, zinc alloy powder, and aluminum powder, and 10 to 60% by weight of an organic solvent. A coating having excellent anticorrosive properties can be formed by coating the above-mentioned paint composition followed by heating at a temperature of from 200 to 400 degrees C.

Abstract: A rust-proof coating, which does not contain a hazardous metal such as chromium and is able to form a thin coating in which crack generation is inhibited even after a baking treatment at a high temperature, including based on the whole composition, 5 to 40% by weight of an organic silicon compound, 0.05 to 5.0% by weight of an organic titanium compound, 20 to 60% by weight of one or more metal powders selected from the group of zinc powder, zinc alloy powder, and aluminum powder, and 10 to 60% by weight of an organic solvent. A coating having excellent anticorrosive properties can be formed by coating the above-mentioned paint composition followed by heating at a temperature of from 200 to 400 degrees C.

Abstract: A rust-proof coating, which does not contain a hazardous metal such as chromium and is able to form a thin coating in which crack generation is inhibited even after a baking treatment at a high temperature, including based on the whole composition, 5 to 40% by weight of an organic silicon compound, 0.05 to 5.0% by weight of an organic titanium compound, 20 to 60% by weight of one or more metal powders selected from the group of zinc powder, zinc alloy powder, and aluminum powder, and 10 to 60% by weight of an organic solvent. A coating having excellent anticorrosive properties can be formed by coating the above-mentioned paint composition followed by heating at a temperature of from 200 to 400 degrees C.

Abstract: The present invention relates to an epoxy resin composition for optical use including the following ingredients (A) to (C): (A) an epoxy resin; (B) a curing agent; and (C) an inorganic filler including (c1) an inorganic filler having a refractive index larger than a refractive index of a cured product obtained from the ingredients of the epoxy resin composition excluding the (C) inorganic filler and (c2) an inorganic filler having a refractive index smaller than the refractive index of the cured product obtained from the ingredients of the epoxy resin composition excluding the (C) inorganic filler.

Abstract: A clock recovery apparatus for generating a recovery clock from received data may include, but is not limited to, first and second oscillators. The first oscillator generates a first signal having a first frequency. The first signal synchronizes with the received data when the received data has a first level. The second oscillator is connected in series to the first oscillator. The second oscillator generates a second signal as the recovery clock when the first signal has a second level. The second signal has a second frequency. The second signal synchronizes with the first signal.

Abstract: A rust-proof coating, which does not contain a hazardous metal such as chromium and is able to form a thin coating in which crack generation is inhibited even after a baking treatment at a high temperature, including based on the whole composition, 5 to 40% by weight of an organic silicon compound, 0.05 to 5.0% by weight of an organic titanium compound, 20 to 60% by weight of one or more metal powders selected from the group of zinc powder, zinc alloy powder, and aluminum powder, and 10 to 60% by weight of an organic solvent. A coating having excellent anticorrosive properties can be formed by coating the above-mentioned paint composition followed by heating at a temperature of from 200 to 400 degrees C.

Abstract: A coating film capable of attaining excellent corrosion resistance which is provided with both the first coat formed on a member having a metal surface by heating the first coating composition which comprises, based on the whole composition, 5 to 40% by mass of an organosilicon compound, 0.05 to 5.0% by mass of an organotitanate compound, 20 to 60% by mass of one or more metal powders selected from the group consisting of zinc powder, zinc alloy powders and aluminum powder, and 10 to 60% by mass of an organic solvent in such a way to cover the surface including the metal surface and the second coat formed on the first coat by heating the second coating composition which is an aqueous one comprising, based on the whole composition, 5 to 16% by mass of a silane coupling agent and 30 to 60% by mass of an alkali silicate.

Abstract: A clock reproducing apparatus includes a clock reproducing circuit having: a gated oscillator having an oscillating circuit of two routes; and a frequency control circuit for comparing a phase of an output of the gated oscillator with a phase of a reference clock, and supplying a phase control signal to the gated oscillator based on the comparison result so as to set a delay time, input data is input to a reset input terminal of the gated oscillator, and different route of the two routes of the oscillating circuit operates depending on a case where the input data is “H” and a case where the input data is “L”.

Abstract: A clock reproducing apparatus includes a clock reproducing circuit having: a gated oscillator having an oscillating circuit of two routes; and a frequency control circuit for comparing a phase of an output of the gated oscillator with a phase of a reference clock, and supplying a phase control signal to the gated oscillator based on the comparison result so as to set a delay time, input data is input to a reset input terminal of the gated oscillator, and different route of the two routes of the oscillating circuit operates depending on a case where the input data is “H” and a case where the input data is “L”.

Abstract: The present invention relates to an epoxy resin composition for semiconductor encapsulation, the epoxy resin composition including the following ingredients (A) to (C) and further including the following ingredient (D) as a flame retardant: (A) an epoxy resin; (B) a phenolic resin; (C) an inorganic filler; and (D) an aluminum hydroxide powder having a 50% volume cumulative diameter D50 (?m) of 1.5 to 5 ?m and a BET specific surface area S (m2/g) of 3.3/D50?S?4.2/D50, and having a ratio D50/D10 of 1.5 to 4 wherein D10 is a 10% volume cumulative diameter thereof.

Abstract: A clock recovery apparatus for generating a recovery clock from received data may include, but is not limited to, first and second oscillators. The first oscillator generates a first signal having a first frequency. The first signal synchronizes with the received data when the received data has a first level. The second oscillator is connected in series to the first oscillator. The second oscillator generates a second signal as the recovery clock when the first signal has a second level. The second signal has a second frequency. The second signal synchronizes with the first signal.

Abstract: A clock reproducing apparatus includes a clock reproducing circuit having: a gated oscillator having an oscillating circuit of two routes; and a frequency control circuit for comparing a phase of an output of the gated oscillator with a phase of a reference clock, and supplying a phase control signal to the gated oscillator based on the comparison result so as to set a delay time, input data is input to a reset input terminal of the gated oscillator, and different route of the two routes of the oscillating circuit operates depending on a case where the input data is “H” and a case where the input data is “L”.

Abstract: A flagship line 1 includes a job shop environment and a flow shop environment where three different standalone processing apparatuses for different steps constitute the job shop environment and two different serial processing apparatuses constitute the flow shop environment. One of the two serial processing apparatuses as a first serial processing apparatus 8 consists of a die bonder 5, a clean cure unit 6, and a wire bonder 7 and sequentially performs die bonding, clean cure and wire bonding. The other or second serial processing apparatus 13 consists of a marking unit 9, a cutting unit 10, a testing unit 11, and a visual inspection unit 12 and sequentially performs marking, lead cutting, testing, and visual inspection. The three standalone processing apparatuses are a dicing apparatus 2, a molding apparatus 4, and a visual inspection apparatus 3. This not only minimizes the possibility of a stagnant flow of workpieces between steps but also substantially shortens the overall processing time.

Abstract: A flagship line 1 includes a job shop environment and a flow shop environment where three different standalone processing apparatuses for different steps constitute the job shop environment and two different serial processing apparatuses constitute the flow shop environment. One of the two serial processing apparatuses as a first serial processing apparatus 8 consists of a die bonder 5, a clean cure unit 6, and a wire bonder 7 and sequentially performs die bonding, clean cure and wire bonding. The other or second serial processing apparatus 13 consists of a marking unit 9, a cutting unit 10, a testing unit 11, and a visual inspection unit 12 and sequentially performs marking, lead cutting, testing, and visual inspection. The three standalone processing apparatuses are a dicing apparatus 2, a molding apparatus 4, and a visual inspection apparatus 3. This not only minimizes the possibility of a stagnant flow of workpieces between steps but also substantially shortens the overall processing time.

Abstract: A d-c arc welding apparatus including an engine-driven welder converting the a-c power generated by an engine-driven alternator into d-c power for use as the drive power of the welder, a battery-driven welder using a battery as the drive power of the welder, and a changeover switch for selecting between a high-power mode in which the above-mentioned welding d-c outputs are connected in parallel and fed to the welding apparatus, and a low-power mode in which either of the above-mentioned welding d-c outputs is supplied independently to the welding apparatus.

Abstract: A separately power-feeding welding generator having at least two main generating windings for supplying power to loads by rectifying an induced voltage and adapted to permit the power being fed from the two main generating windings to the loads to be separately controlled, in whicha thyristor is provided in a rectifying circuit for rectifying a voltage induced in at least one of the two main generating windings;an a-c voltage detector for detecting the voltage induced in at least one of the two main generating windings anda thyristor control signal generator for controlling the conduction angle of the thyristor on the basis of the detected signal of the a-c voltage detector and the reference level obtained by extracting the level of the current being fed to the loads are provided;a diode which conducts when a positive half-wave is applied in parallel with the thyristor is connected in series with a resistor element;a first control power supply for rectifying a voltage induced in at least one of the two main g

Abstract: An epoxy resin coating composition comprising a rubber-modified epoxy resin which is obtained by reacting an epoxy resin with a carboxyl group-containing butadiene-acrylonitrile rubber, a phenoxy resin, a metal powder, a curing component, and an organic solvent. This composition is especially useful as a coating for fuel tanks particularly, gasohol fuel tanks. The cured coating from the composition has excellent properties of heat resistance, chemical resistance, corrosion resistance, flexibility and weldability.