PROBLEM TO BE SOLVED: To provide a technique hardly causing the slippage between the core material and surface skin of a beading in a vehicular sheet having the beading having the core material and the surface skin material. SOLUTION: In this vehicular seat having a seat cover having the beading 6a, the beading 6a comprises the core material 11 and the surface skin material 21. An irregular part i...

PROBLEM TO BE SOLVED: To provide a method of operating a high temperature filtration apparatus capable of carrying out prescribed filtration treatment for high temperature water as it is without converting it to steam and properly recovering water after the filtration treatment. SOLUTION: In the method of operating a high temperature filtration apparatus for filtration treatment of high temperatur...

PROBLEM TO BE SOLVED: To provide a method for manufacturing a dual capsule which contains a dispersion of primary microcapsules, which are substituted and dispersed in a hydrophobic dispersing medium while holding the elasticity or strength of a capsule wall material without flocculating primary microcapsule particles mutually, as a core substance by efficientrly separating and removing a hydrophi...

PROBLEM TO BE SOLVED: To miniaturize a crushed scrap sorting device by preventing an unbalanced rotation of a rotary drum due to a specific gravity liquid and an object to he sorted inside the rotary drum from occurring at the time of starting and stopping an operation or the like and increasing the sorting accuracy by sorting the object to be sorted by separating forces in two directions generate...

PROBLEM TO BE SOLVED: To provide a rotary nozzle unit for a wet blast which can efficiently perform the cleaning of a surface to be treated, rust removal, coating film peeling, etc., without causing the enlargement, etc. of a jet device. SOLUTION: A branch pipe 6 is fitted to the tip a trunk pipe 5 including hollow shafts 2a and 3a rotated by a motor 1, and a self suction type sand nozzle 8 is fit...

PROBLEM TO BE SOLVED: To improve stability against the right and left inclination of a dolly in traveling on the unleveled ground by providing a guide means for preventing falling from a ridge way and facilitating the adjustment of the right and left positions of the guide means and to facilitate maintenance including the replacement of tires. SOLUTION: With a push type spraying machine 1 in which...

PROBLEM TO BE SOLVED: To surely remove a weak electrolyte substance such as silica at a high removing rate in an electric deionization device. SOLUTION: The electric deionization device in which concentration chambers and desalting chambers are alternately formed by alternately arranging a plurality of anion exchange membranes and cation exchange membranes between an anode and a cathode and ion ex...

PROBLEM TO BE SOLVED: To provide a small size electric deionization apparatus with which treated water excellent in water quality can be obtained. SOLUTION: A direct current voltage is applied between an anode 28 and a cathode 22, and raw water (water to be treated) is allowed to flow into a desalting chamber through openings 50 to 54. The desalted water is allowed to flow out through 55, 56, 57 a...

PROBLEM TO BE SOLVED: To stably and surely produce high quality water by efficiently removing weak electrolytes such as silica, boron or the like in an electric deionization device. SOLUTION: The electric deionization device is operated under such a condition that the regeneration ratio of an anion exchange resin filled in a desalting chamber is >=60%.

PROBLEM TO BE SOLVED: To provide a system for monitoring sludge quantity reducing effect by which reducing effect of excess sludge generation quantity by sludge reforming treatment can be grasped with ease and simplicity, quantitatively and accurately. SOLUTION: Water information collecting means 31, 32 collect quality and quantity of raw water introduced into a biological treatment system (an aer...

PROBLEM TO BE SOLVED: To reduce the variation of product characteristics in cast slab unit, such as center segregation, center cross sectional crack and workability, by simply and accurately predicting the arbitrary equiaxed crystal ratio. SOLUTION: The position in the thickness direction of the cast slab in which the solid-phase ratio fs in a solid-liquid coexistent range of a metallic alloy is a...

PROBLEM TO BE SOLVED: To prevent or to suppress the erosion of a fin, which is caused by the diffusion action of a brazing filler material in a heat exchanger in which a tube, a tank and the fins are joined by brazing. SOLUTION: By applying the brazing filler material 111b inside the tank 11, which is used for welding the tube 14 and the tank 11, the brazing filler material 111b is prevented from ...

PROBLEM TO BE SOLVED: To provide a local soldering device by which defective soldering such as an icicle, etc., is reduced. SOLUTION: A nozzle 13 for local soldering is provided on a soldering bath 12 housing melted solder 11. The nozzle 13 has an open surface 17 which is tilted in the same direction as a portion to be soldered of a work 15 at the top end of a nozzle main body 14 receiving the sup...

PROBLEM TO BE SOLVED: To provide a throwaway tip that forms chips curled with a fixed diameter and eliminates their tangle (stable chip disposal), stabilizes the direction of chip evacuation, and restrains cutting resistance. SOLUTION: The tip of a corner portion has two straight cutting edges crossing at a nose radius portion, and a breaker wall whose boundary with a rake face is inclined against...

PROBLEM TO BE SOLVED: To provide an image pickup mechanism of a cutting device capable of preventing adhesion of contaminant flying during cutting to an object lens. SOLUTION: The object lens opposite to the surface of a work to be machined held on a chuck table 3 and cut is provided. The photographing mechanism for a cutting device is provided to photograph the surface of the work to be machined ...

PROBLEM TO BE SOLVED: To provide a small truing device capable of rotating a tooling tool at a high speed without separately mounting an electric motor to rotationally drive a tooling tool as a truing device suitable for a general purpose grinding machine using a super-abrasive grinding wheel. SOLUTION: A support shaft is removably supported at the workpiece supporting device of a grinding machine...

PROBLEM TO BE SOLVED: To provide an abrasive recovering device to efficiently recover abrasive particles for re-utilization from polishing process drain containing abrasive discharged from a CMP process used in a semiconductor manufacturing factory. SOLUTION: In a device for recovering abrasive from CMP process waste liquid, the abrasive recovering device comprises a recovery means to recover wast...

PROBLEM TO BE SOLVED: To improve the durability of round cables 42 installed inside a supporting case 10 and a turnable case 20. SOLUTION: A large number of round cables 42 at a horizontal part 43 are arranged on a bottom surface of the supporting case 10 parallel to each other on one plane along the diameter direction, the large number of round cables 42 at a vertical part 45 continuous to the ho...

PROBLEM TO BE SOLVED: To made a finish excellent while productivity is improved in manufacturing a concrete product. SOLUTION: Concrete of stiff consistency is prepared by kneading cement, aggregate and ice, and the concrete is compacted by applying vibration thereto.

PROBLEM TO BE SOLVED: To provide a fiber-reinforced inorganic board having strength, freezing resistance and impact resistance which are excellent. SOLUTION: A paper-making-processed mat is formed by a wet paper-making method by using a slurry of a raw material mixture containing a hydraulic inorganic material polyvinyl alcohol fiber having a lower melting point than that of polypropylene fiber an...