PROBLEM TO BE SOLVED: To provide a laser beam scanning mirror driving device which can cast an even laser beam in the circumferential direction of a catheter, and can perform a radiation scanning on the internal wall of a lumen texture around the catheter in order. SOLUTION: At the tip end part of a catheter 100, a DC motor 102 having a fixed rotating shaft 101, is provided, and a photoelectric co...

PROBLEM TO BE SOLVED: To obtain the max. comfort with a hand and an arm as reference at the time of cutting a moderate beard by setting a straight line for deciding a contour by means of the external edge of a cutting front surface in parallel with a boundary plane over the whole rotation of a blade housing using a main body as reference. SOLUTION: The blade housing 14 is constituted to be rotated...

PROBLEM TO BE SOLVED: To decrease an occupied area by enabling a more smaller size decanter to be used by a method wherein a multi-phase effluent is decanted after reaction in some different decantation zones to be arranged parallelly, and a decanter is equipped to each of the zones. SOLUTION: A multi-phase effluent exhausted from a reactor R is separated into two fractions. One side fraction is c...

PROBLEM TO BE SOLVED: To heat uniformly a vacuum container inner face by a method in which a heater is not disposed inside the vacuum container. SOLUTION: The wall of a vacuum container 1 is formed into a double wall and jackets 2A, 2B and 2C are formed inside the wall, and a hot water pipe circulating device 5 for circulating hot water from a hot water source 7 is connected with the jackets 2A-2C...

PROBLEM TO BE SOLVED: To decompose a PCB efficiently. SOLUTION: An ejector 3 jetting a mixed liquid formed of water and sodium hydroxide 2 into a reaction vessel 1 is connected with the lower section of the reaction vessel 1. A feed piping 4 discharging treated liquid treated inside is connected with a cyclone 5 separating sodium carbonate. The other end of the feed piping 4 is connected with a cy...

PROBLEM TO BE SOLVED: To improve precision of impact tightening of a screw joint by obtaining more accurate measured value of a fixing torque of the screw joint. SOLUTION: A torque impact supplying power tool has an impact generating device 12 having an output shaft 13, and a torque converter 23 and, a rotational motion detecting device 24 are installed on the output shaft 13, and also the torque ...

PROBLEM TO BE SOLVED: To simply supply and/or remove a plate without necessity of additionally providing a known expensive conveyor having high fault occurrence ratio. SOLUTION: In the case of supplying a plate, a front edge of the plate 1 is positioned at a plate cylinder 2 at the time of preparing the plate 1' to be supplied, the cylinder 2 is reversely rotated to receive the edge by a front edg...

PROBLEM TO BE SOLVED: To furnish cushion members to absorb the dropping impact and to be an nonslip material as used at a table. SOLUTION: The exterior case 2 of a portable printer 1 used in carrying or on a table is provided with cushion members 7 having configurations to cover corners to absorb impact and form a nonslip material. Inasmuch as cushion members 7 have an elasticity of rubber or the ...

PROBLEM TO BE SOLVED: To provide a tire having an excellent advantage by disposing a cord having a length of a striplike element and forming a carcass ply. SOLUTION: Strip-like elements 13, 33 have each crown part 25 circumferentially disposed in an arranged relation each other and a side part 24 radially extending on a side wall of a tire. Each side part 24 of carcass plies 3, 31 is covered with ...

PROBLEM TO BE SOLVED: To manufacture a tire having low noises. SOLUTION: The content of the high harmonic wave of a pitch sequence can be obtained as the function of a position along the sequence of a tire tread, that is, along a circumferential direction, and is analyzed. The information of the content of this local high harmonic wave is used for evaluating the noise characteristic of a specific ...

PROBLEM TO BE SOLVED: To secure a seat pan restricting any movement of pelvis at an extending position by comprising a ducking preventive cross member restricting the movement of the pelvis of a user facing a seat front part, and making this cross member travel up to an extending position from a resting position by the action of a driver. SOLUTION: A seat pan 3 of an automotible seat 1 comprises a...

PROBLEM TO BE SOLVED: To provide a vehicular seat that has a general-purpose side air bag with reliable safeguard operation. SOLUTION: The vehicular seat uses a seat back 4 that holds a side air bag in its built-in casing 8 having a front wall 27 provided with an outlet 28 for the air bag. A cover 10 for the seat back has a cut in conformance with the outlet, the edges 18 and 19 of which cut are f...

PROBLEM TO BE SOLVED: To provide a rock wool sheet having biodegradability and also flexibility, capable of being processed easily and improved in strength as well, and to provide a method for advantageously producing the same. SOLUTION: This biodegradable rock wool sheet contains 3-20 pts.wt. of a biodegradable and thermally fusible organic fiber based on 100 pts.wt. of rock wool and is prepared ...

PROBLEM TO BE SOLVED: To obtain a vibrationproof rubber composition for satisfying both vibration-damping properties and fatigue characteristics. SOLUTION: This vibration-damping rubber composition contains (A)5-100 pts.wt. of a conjugated diene-based polymer having >=90% of cis-1,4-bond content, <=8% of the total of 1,2-bond and 3,4-bond content and the ratio (Mw/Mn) of weight-average molecular w...

PROBLEM TO BE SOLVED: To obtain a grouting material excellent in permeability, capable of being grouted into fine gaps and readily controlling the gelation time and useful for reinforcing the ground or stopping water by using an alkali silicate (an aqueous solution) and a specific calcium silicate (a slurry) in combination. SOLUTION: This grouting material is obtained by using (A) an alkali silica...

PROBLEM TO BE SOLVED: To efficiently treat a sludge component such as fat, oil and garbage contained in sewage by dissolving a solid sewage disposal agent by the sewage to be treated, and decomposing and activating bacteria contained in the dissolved sewage disposal agent in the sewage. SOLUTION: In the state where garbage 19, fat and oil washed off in a washing tank 4 are stagnated in a sewage di...

PROBLEM TO BE SOLVED: To simplify the structure and assembling and improve the function by forming a pressure chamber and a piston cylinder unit for pressure load and/or axial movement of movable conical plates and by connecting at least individual circular ring like elements to a shaft using a welding joint. SOLUTION: A conical pulley wrapping type transmission gear is provided with a conical pla...

PROBLEM TO BE SOLVED: To suppress the longitudinal vibration of a vehicle in starting the shift by shifting a gear in such a state that the output torque of an internal combustion engine exceeds a pump load required for the shift at all times. SOLUTION: In a controller for a vehicle, when a shift is commanded at a time t0 as shown by Fig, the pump load instantaneously exceeds the engine torque Tm ...

PROBLEM TO BE SOLVED: To obtain a reinforcing structure inexpensively while preventing the thickness of a shell part from decreasing by inserting a reinforcing member between a top plate and a heat exchanger thereby increasing the area on the side subjected to a compressive load. SOLUTION: A reinforcing member, i.e., a heat exchanger cover 3, being inserted between a heat exchanger 1 and top plate...

PROBLEM TO BE SOLVED: To obtain a method for executing the refrigerant piping of a separation-type air-condition for household use that has superior working effi ciency in site and an excellent property for recycling a member, to obtain the member for refrigerant piping. SOLUTION: For the manufacture of a member for refrigerant piping, flexible pipes 1A and 1B made of a polymeric material are used...