Abstract:
PROBLEM TO BE SOLVED: To provide a novel means for turning operation of a jack 1 unable to be loosened by ordinary turning operation at a site where the jack 1 is provided in an intermediate section of a supporting beam member (H-steel) provided on a transverse beam member along a sheet pile. SOLUTION: Three short, middle-length, and long connection operation arm bodies 2, 3, 4 having different length are mounted on an operation rod 12 provided by protruding in four directions of a rotary shaft 11 of the jack 1 provided in the longitudinal direction of the supporting beam member in the direction of jack loosening rotation in order and are fixed on the supporting beam member. A tip (a locking transparent hole 55) of a cantilever beam body 5 overhanging up to the vicinity of a position where a tip part becomes a concentric circle with an outer end when the long connection operation arm body on a turning face of the operation rod is mounted and a tip (a hooking part 22) of the short connection operation arm body are mutually connected by abutting and supporting a wire member on tips of the long and middle-length connection operation arm bodies slidably by the wire member and a winding hand tool (a lever block 6) of the wire member, and the jack operation rod is rotated in the direction of loosening rotation by winding of the winding hand tool to loosen the jack. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To simply and easily output a DTP (desktop publishing) document consisting a plurality of pages written in a page description language by using a DTP processor 1 to an output device 9. SOLUTION: A routine for sending the DTP document with (n) pages written in the page description language by using the DTP processor 1 to the output device 9, page by page, is repeatedly and automatically performed from the first page to the (n)th page on the side of the DTP processor 1 when the DTP document written in the page description language by using the DTP processor 1 is outputted to the output device 9 through a raster image processor 5. COPYRIGHT: (C)2004,JPO
Abstract:
PROBLEM TO BE SOLVED: To provide a cutting device easy to be carried to the place where a suspension piece to be cut and a joint plate are provided, and capable of efficiently cutting while suppressing the damage to its cutting edge. SOLUTION: The cutting device 1 has an attaching part 2 attached to a material M provided with a projection P to be cut, a transfer part 3 detachable from the attaching part 2 and having a moving mechanism 3A moving back and forth in a cutting direction, a cutting part 4 detachable from the moving mechanism 3A of the transfer part and having a cutting mechanism 4A composed of a circular saw 4B cutting the material M, and a control part 5 controlling the drive of the moving mechanism 3A and the cutting mechanism 4A according to the projection P. First, since each composition can be carried separately, carrying efficiency is improved and an attaching operation to the material becomes easy. Secondly, the most efficient cutting adjusted the balance between the damage of the edge and the cutting speed can be achieved. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a chainsaw protector having a high protection effect, being lightweight and economical, and facilitating operation. SOLUTION: A chainsaw protector 1 includes a holder 2 which is attached to the waist part of the body and made of a cloth, and a protector 3 which is connected to the lower end of the holder 2 in a detachable manner with a connection member 5. The protector 3 has a structure in which a sliding material is put between at least two or all layers selected from a front layer 3a, a warp layer 3c made of aramid fiber, a weft layer 3d made of aramid fiber, a plain weave layer 3e made of aramid fiber, and a buffer material layer 3f, and a lining layer 3d is combined therewith. The chainsaw protector 1 protects the lower half of the body from a chainsaw by attaching the protector 3 to the lower half of the body. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a strongly fireproof silica board having high strength even in the state of containing moisture.SOLUTION: Silica fibers composed of silicon dioxide and alumina as main components are cut by a cutter to produce silica pieces having the length of 1-4 mm, and the silica pieces are put into a prescribed container, and water and polyvinyl alcohol are intermingled therewith and stirred, to thereby produce silica paste. The silica paste is put into a prescribed form and dehydrated by being pressurized with a prescribed pressure, to thereby generate a silica solid having a prescribed shape. The silica solid is put into a prescribed container, and water, boron and polyvinyl alcohol are intermingled therewith and stirred, to thereby produce silica paste again. The silica paste is put into a prescribed form and dehydrated by being pressurized with a prescribed pressure, to thereby mold a silica original plate having a prescribed shape. The silica original plate is placed in a low-temperature furnace heated in a low-temperature region of 70-150°C and subjected to drying treatment, and the dried silica original plate is heated/fired in a high-temperature furnace, and the heated/fired silica original plate is cooled, to thereby manufacture a silica board.