30results about How to "Efficient productivity" patented technology

A rare earth permanent magnet is prepared by disposing a powdered metal alloy containing at least 70 vol % of an intermetallic compound phase on a sintered body of R—Fe—B system, and heating the sintered body having the powder disposed on its surface below the sintering temperature of the sintered body in vacuum or in an inert gas for diffusion treatment. The advantages include efficient productivity, excellent magnetic performance, a minimal or zero amount of Tb or Dy used, an increased coercive force, and a minimized decline of remanence.

Buffers of YMCK colors have memory capacities for storing image data corresponding to a difference between timings at which YMCK images formed on YMCK photosensitive drums are transferred onto a transfer member and control is effected such that paper is fed only when all image data sets to be printed are stored in the respective YMCK buffers.

A rare earth permanent magnet is prepared by disposing a powdered metal alloy containing at least 70 vol % of an intermetallic compound phase on a sintered body of R—Fe—B system, and heating the sintered body having the powder disposed on its surface below the sintering temperature of the sintered body in vacuum or in an inert gas for diffusion treatment. The advantages include efficient productivity, excellent magnetic performance, a minimal or zero amount of Tb or Dy used, an increased coercive force, and a minimized decline of remanence.

The present invention relates to isolated haemoglobin from worms belonging to the Nereididae family and its use in cell culture medium, in preservation solutions and as artificial oxygen carrier for transfusion.

A process for allowing an oxidation reaction efficiently to produce an object aromatic carboxylic acid with an efficient productivity by improving a catalyst activity even in the presence of a relatively small amount of a catalyst is provided.The process comprises oxygen-oxidizing an aromatic compound having an alkyl group and / or an alkylene group as a substrate in the presence of a catalyst containing a cyclic imino unit having an N—OR group (wherein R represents a hydrogen atom or a protecting group for a hydroxyl group) and a transition metal co-catalyst (a cobalt compound, a manganese compound, and a zirconium compound) to produce the aromatic carboxylic acid corresponding to the aromatic compound. The oxidation reaction is carried out with feeding a mixture of the catalyst and at least one member selected from the group consisting of the substrate, a reaction intermediate (e.g., a ketone and an aldehyde), and a reaction product (e.g., water and an aromatic carboxylic acid) successively or continuously to the oxidation reaction system. The oxidation reaction may usually be carried out in the absence of a reaction solvent. The reaction may be conducted with removing water produced by the reaction from the reaction system.

The invention is directed to a aluminum pipe production method comprising an extrusion step for obtaining an aluminum raw pipe (10) and a drawing step for executing a drawing process of the aluminum raw pipe (10). Before executing the drawing step a slug removing step for removing aluminum slugs (1) adhering to a surface of the aluminum raw pipe (10) is executed by rubbing off the aluminum slugs (1). This can provide an aluminum pipe production method capable of preventing generation of defect protrusions while improving the productivity.

Disclosed is a calibration device and calibration method for display panel brightness-uniformity. The method includes: storing a first-mode measured brightness-value, K sets of maximum brightness-values of a display region, a set of second-mode brightness-reference-values, and a second ratio of a second-mode measured brightness-value to the first-mode measured brightness-value; calculating a second-mode brightness-value according to the first-mode measured brightness-value and the second ratio; calculating a second-mode target brightness ratio according to a target brightness setting and the second-mode brightness-value; calculating X second-mode target brightness-value(s) according to the set of second-mode brightness-reference-values and the second-mode target brightness ratio; calculating K sets of second-mode colored-component brightness-values according to the K sets of maximum brightness-values; generating X second-mode brightness curve(s) according to the K sets of second-mode colored-component brightness-values; and calculating X second-mode brightness-gain(s) for second-mode calibration according to the X second-mode target brightness-value(s) and the X second-mode brightness curve(s).

The present invention relates to an LED lamp forming material with an outstanding weather resistance performance and a reliable seal performance, and also relates to a light-pervious waterproof LED lamp manufactured by the LED lamp forming material. A lamp forming mold is prepared according to a shape of the light-pervious waterproof damp required by a user, a circuit board including a driving circuit and an LED light source is suspended within a molding cavity of the LED lamp forming mold, a PVC paste or a modified PVC paste is injected into the molding cavity, heating is performed for 15 to 30 minutes, the PVC paste or the modified PVC paste within the molding cavity of the LED lamp is solidified, the solidified LED waterproof lamp is taken out of the molding cavity, so as to obtain the light-pervious waterproof LED lamp.

A decontamination system for decontaminating at least one contaminant in a process stream. Decontaminant liquid is dispersed into the process stream sing atomization. Differential injection pressure and / or injection flow rate are monitored to help ensure that the atomization process is optimized.

A method of manufacturing a magnetic recording medium, includes, in the order recited, the steps of forming a mask protective film composed of carbon on a magnetic layer; forming a resist with a predetermined pattern on the mask protective film; forming a protective mask by etching the mask protective film using the resist as a mask; forming protrusions and recesses on a magnetic layer by etching the magnetic layer using the resist and the protective mask as masks; removing the protective mask, including removing the mask protective film comprised of carbon, using ultraviolet light with a principal wavelength not longer than 340 nm; and forming a protective layer on the magnetic layer having the protrusions and recesses formed thereon.