Abstract:
A speed change gear includes: an internal gear member; an eccentric member; an oscillating member; a pair of first and second rotating members; and a pin that is supported at both ends by insertion holes of the first and second rotating members. The insertion hole and the insertion hole have the same diameter. The outside diameter of the other side end portion of the pin is smaller than the outside diameter of one side end portion of the pin such that the one side end portion is press-fitted in the corresponding insertion hole and the other side end portion is supported by the corresponding insertion hole.
Abstract:
The present invention provides a flush toilet for simplifying structures used for backflow prevention and the like, and for reducing the number of parts.A flush toilet comprises a toilet main unit 2 provided with a bowl portion 12, a rim water spouting port 18 and jet water spouting port 16, and a drain trap pipe 14; a reservoir tank 20; a flush water supply means 34 for supplying flush water to the rim water spouting port the reservoir tank; a pressurizing pump 22 for pressurizing flush water in the reservoir tank; a jet-side water supply path 46 for supplying flush water pressurized by the pressurizing pump to the jet water spouting port; an overflow path 70, the lower end of which is connected downstream of the highest position of the jet-side water supply, and the upper end of which opens in the upper side of the reservoir tank; and a flapper valve 72 provided on the overflow path; wherein a highest position L1 of the jet-side water supply path is set to be equal to or higher than the position of a highest water level L3 inside the reservoir tank; an overflow path upper end position L2 is set to be equal to or higher than the position of L3; the overflow path upper end position L2 is set to be higher than an overflow path lower end position L6 and a bowl portion accumulated water level L7; and L6 is set to be equal to or higher than L7.
Abstract:
A machine tool has a spindle with a tooling body mounted thereon, a detector for detecting an acceleration time for the tooling body to reach from a rotation start to a predetermined rpm, a controller for controlling an rpm of the spindle under a lowered limit when the acceleration time is longer than a reference time. Another detector detects an asymmetricity of radial forces acting on the spindle, and the controller controls the rpm of the spindle under a lowered limit when the asymmetricity of radial forces exceeds a reference degree.
Abstract:
A flush toilet device has a toilet body having a bowl section, rim water discharge opening, a jet water discharge opening, and a discharge water trap conduit. A pressurizing pump is provided for pressurizing flush water contained in a cistern to supply it to the jet water discharge opening. A pump controller regulates the operation and rotation speed of the pressurizing pump to regulate the flow speed and flow rate of flush water discharged from the jet water discharge opening so that flush water at a first flow rate for generating a siphon effect is discharged and then at a second flow rate is discharged at the end of the siphon effect generated by the first flow rate. The second flow rate having a flow speed that can carry away human wastes and causes the siphon effect to continue by closing the cross section of any portion of the discharge water trap conduit.
Abstract:
A flush toilet for prevention of reverse flow and uses a reduced number of parts. The flush toilet includes a toilet body having a bowl, a rim water outlet, a jet water outlet, and a discharge water trap piping; a water storage tank. A flush water supply mechanism is provided for supplying flush water to the rim water outlet and the water storage tank and a pressurizing pump pressurizes the flush water in the water storage tank. A jet-side water supply path supplies the pressurized flush water to the jet water outlet. An overflow path is provided having a lower end connected to the downstream side of the highest position of the jet-side water supply path and an upper end opened in the upper part in the water storage tank with a flapper valve provided in the overflow path.
Abstract:
A flush toilet in which an appropriate amount of water is supplied and that can be installed in an area where water pressure is low. The flush toilet is flushed with pressurized flush water and has a flush toilet body having a bowl and a drain trap pipe path; a pressurizing pump for pressurizing flush water to be jetted out; a water storage tank for storing flush water to be pressurized; flush control means for causing rim water discharge to be performed for a predetermined rim water discharge time by water supply pressure of running water and also causing jet water discharge to be made to flush the bowl; flush water replenishing means for replenishing, after the bowl is flushed, flush water to the water storage tank from the running water to thereby return the amount of flush water stored in the water storage tank to a specified level; timing means for measuring a water replenishing time after the flush water replenishing is started until the amount of flush water stored in the water storage tank return to the specified level; and water discharge time regulation means for regulating the rim water discharge time based on the water replenishing time.
Abstract:
A flush toilet device has a toilet body having a bowl section, rim water discharge opening, a jet water discharge opening, and a discharge water trap conduit. A pressurizing pump is provided for pressurizing flush water contained in a cistern to supply it to the jet water discharge opening. A pump controller regulates the operation and rotation speed of the pressurizing pump to regulate the flow speed and flow rate of flush water discharged from the jet water discharge opening so that flush water at a first flow rate for generating a siphon effect is discharged and then at a second flow rate is discharged at the end of the siphon effect generated by the first flow rate. The second flow rate having a flow speed that can carry away human wastes and causes the siphon effect to continue by closing the cross section of any portion of the discharge water trap conduit.
Abstract:
An apparatus for continuously and automatically measuring deformation and warp of a shaped electrode plate for electrolysis before the electrode plate includes means for lifting shaped electrode plates 1 hanging from crossbars 2 one by one to a predetermined measurement position by a suspending apparatus having a hanger mechanism and adjusting it about a measurement vertical plane position; for so freely suspending the electrode plate 1 vertically about the underside of a crossbar 2 that the electrode plate is not subject to deformation caused by the influence of its own weight or external forces; and a computing device 23 for continuously scanning the flatness of the electrode plate 1 by a moving mechanism which moves sensors 11a, 11b which measure distances between the electrode plate 1 and planes parallel to and facing the front and rear sides of the electrode plate 1 respectively without making contact with the electrode plate horizontally and vertically over those planes and A/D converting and analyzing measurement data obtained by this scanning.
Abstract:
A method of setting a crude tire into a space between upper and lower molds in a tire vulcanizing press having upper and lower mold units movable relative to each other includes the steps of pushing an upper bead of the crude tire into a bead of the upper mold by a vertically movable device which supports the upper bead of the crude tire, introducing gas into a bladder to expand the bladder while restricting the elevation of an upper portion fixing ring of a bladder holder mechanism attached to the lower mold unit, and pushing a lower bead of the crude tire into a bead of the lower mold by utilizing the expansion forces of the bladder. With the bladder enclosed air-tightly, the tire lower bead can efficiently be pushed into the lower mold bead.
Abstract:
A flush toilet in which an appropriate amount of water is supplied and that can be installed in an area where water pressure is low. The flush toilet is flushed with pressurized flush water and has a flush toilet body having a bowl and a drain trap pipe path; a pressurizing pump for pressurizing flush water to be jetted out; a water storage tank for storing flush water to be pressurized; flush control means for causing rim water discharge to be performed for a predetermined rim water discharge time by water supply pressure of running water and also causing jet water discharge to be made to flush the bowl; flush water replenishing means for replenishing, after the bowl is flushed, flush water to the water storage tank from the running water to thereby return the amount of flush water stored in the water storage tank to a specified level; timing means for measuring a water replenishing time after the flush water replenishing is started until the amount of flush water stored in the water storage tank return to the specified level; and water discharge time regulation means for regulating the rim water discharge time based on the water replenishing time.