Abstract: A crankshaft support structure of an internal combustion engine, comprising a crankshaft having journal portions a saddle-shaped bearing caps respectively mounted on an undersurfaces of the journal support bases formed in a lower portion of the cylinder block in such a manner as to straddle the journal portions being accommodated in the bearing portions, whereby the journal portions are rotatably supported wherein, of the undersurface of each of the journal support bases, an undersurface portion overlapping with an edge portion of each of end faces on both sides of each of the bearing caps is formed to be a thick portion thicker than other portions, and a mount surface to be positioned on the undersurface overlapping with the thick portion of each of the bearing caps is formed along the thick portion.

Abstract: A crankshaft support structure of an internal combustion engine, comprising a crankshaft having journal portions a saddle-shaped bearing caps respectively mounted on an undersurfaces of the journal support bases formed in a lower portion of the cylinder block in such a manner as to straddle the journal portions being accommodated in the bearing portions, whereby the journal portions are rotatably supported wherein, of the undersurface of each of the journal support bases, an undersurface portion overlapping with an edge portion of each of end faces on both sides of each of the bearing caps is formed to be a thick portion thicker than other portions, and a mount surface to be positioned on the undersurface overlapping with the thick portion of each of the bearing caps is formed along the thick portion.

Abstract: An LBA correspondence table creating unit creates an LBA correspondence table to convert address information on a floppy disk which is a copy source into address information on an SD memory card, in relation to an FD image area. If an access to the floppy disk to be emulated is requested, an FD access control unit alternately executes access to the SD memory card on the basis of the LBA correspondence table. An FD exchange emulating unit monitors updating and deletion in an FD image SD area by an HD access control unit. If the access is made, the FD exchange emulating unit executes emulation as if the floppy disk was exchanged.

Abstract: A method and apparatus for measuring the sagging conditions of a sealant. The method is conducted by filling up a sealant in a retaining device, bringing the sealant into contact with a contacting device, moving the retaining device and/or the contacting device reciprocally and linearly to apply shear stress on the sealant and then separating the retaining device and the contacting device from each other to observe the shape of the sealant. The apparatus essentially comprises a retaining device for holding a sealant therein and a contacting device brought into contact with the sealant and a controlling device for moving the retaining device and the contacting device reciprocally and linearly.

Abstract: An electromagnetic relay has a core and yoke that are securely attached to the base of the relay with a high degree of precision so that the operating characteristics of the relay do not vary. To this end, two bosses are provided near the lower edge on the inner surface of a hole in a spool of the relay. The bosses are symmetrical with respect to a center line of the spool.

Abstract: A moisture-curing urethane adhesive composition of a urethane prepolymer resulting from the reaction of a mixture of a polyether diol and a polyether triol with a diisocyanate compound, and a polyurethane compound resulting from the reaction of a mixture of a polyester polyol and a polypropyleneether polyol with a hexamethylene diisocyanate compound with addition of a monoalcohol. A modified moisture-curing urethane adhesive composition of a urethane prepolymer resulting from the reaction of a mixture of a polyether diol and a polyether triol with a diisocyanate compound, a first polyurethane compound resulting from the reaction of a copolymeric polyol consisting of propylene oxide and .epsilon.-caprolactone with a hexamethylene diisocyanate compound with addition of a monoalcohol, and a second polyurethane compound resulting from the reaction of a polyester polyol with a hexamethylene diisocyanate compound with addition of a monoalcohol.

Abstract: In a water-cooling system for a water-cooled horizontal engine, a radiator and a radiator fan are arranged at the front of a cylinder head which is mounted forwardly of a cylinder block of the engine. A radiator fan generates a cooling air flow which passes through the space over the cylinder head and toward the radiator, the height of the radiator being sized to match the width of the cylinder block measured in the upward and downward direction.