摘要:
An apparatus includes a beam deflection portion for deflecting the electron beam to change an irradiation position of the electron beam; a synchronization signal generation portion for generating a synchronization signal which is in synchronization with the rotation of the substrate; a controller for controlling the beam deflection portion on the basis of the synchronization signal in order to deflect the electron beam in a rotational radial direction of the substrate and in a rotational tangential direction of the substrate opposite to a rotational direction of the substrate, while drawing transition is performed from one circle to another circle; and a beam cutoff portion for cutting off the irradiation of the electron beam on the substrate, for a period during the electron beam is deflected in the rotational radial direction.
摘要:
A device for continuously supplying ink under constant pressure comprising an ink storage tank (3) and an ink feeding pipe connecting an ink chamber with a print head. The ink storage tank includes a container having a relatively large ink chamber which has a gas passage connected with the atmosphere. Inside the ink storage tank is a first chamber (33) and a second chamber (35). A gas inlet port (31) connected with the atmosphere is provided inside the first chamber. At the lower part of the partition between the two chambers, there is provided a gas-liquid exchange entryway (37) that allows gas in the first chamber to enter into the second chamber and allows ink in the second chamber to flow into the first chamber. Utilizing an equilibrium principle of gas pressure, constant pressure processes can be designed and manufactured.
摘要:
A device for continuously supplying ink under constant pressure comprising an ink storage tank (3) and an ink feeding pipe connecting an ink chamber with a print head. The ink storage tank includes a container having a relatively large ink chamber which has a gas passage connected with the atmosphere. Inside the ink storage tank is a first chamber (33) and a second chamber (35). A gas inlet port (31) connected with the atmosphere is provided inside the first chamber. At the lower part of the partition between the two chambers, there is provided a gas-liquid exchange entryway (37) that allows gas in the first chamber to enter into the second chamber and allows ink in the second chamber to flow into the first chamber. Utilizing an equilibrium principle of gas pressure, constant pressure processes can be designed and manufactured.
摘要:
To provide a combined oil filter and oil cooler unit in which the oil filter and the oil cooler are neatly integrated together to thereby suppress any undesirable interference with peripheral component parts such as, for example, exhaust tubes, the combined oil filter and oil cooler unit (U) includes a mounting bracket (5) adapted to be mounted on a vehicle engine (1) or a vehicle body structure (F) carrying the vehicle engine (1) and having a filter support (5a) and a cooler support (5b) defined therein, an oil filter (3) supported by the filter support (5a) of the mounting bracket (5), and an oil cooler (4) supported by the cooler support (5b) of the mounting bracket (5).
摘要:
A device for fixing glasses (1,2) on a curtain wall or roofing, capable of being applied to a curtain wall and a covering layer adopting a rigid plate, especially a single-layer glass plate or a hollow laminated glass plate. The device comprises: a glass supporting beam (4) having a special cross section, which has a base portion (41) for rooting the fixing nails and two shoulders (42,43) for supporting two adjacent glasses (1,2); a pressing bar inserted into the side seam of the hollow gum-sandwiched glass having a bar-like slot; and a pressing block fixed on the base portion having a pressing head extending into the bar-like slot. Furthermore, an adjustable block is disposed between the shoulders (42,43) of the supporting beams (4) and the glasses (1,2). The adjustable block has an upper surface for supporting glass and a bar-like hinge head, which is provided on the bottom surface and hinged on a bar-like hinge base provided on the shoulders (42,43) of the supporting beams (4).
摘要:
An engine including first scavenging passages (13) for fluidly connecting between a combustion chamber (1a) and a crank chamber (2a) through bearings (81) for the crankshaft (8), second scavenging passages (14) fluidly connecting directly between the combustion chamber (1a) and the crank chamber (2a), a suction chamber (72) formed in a side face of a piston (7). An air-fuel mixture (M) is sucked into the suction chamber (72) and an air (A) is introduced into the crank chamber (2a). During the intake stroke, the air-fuel mixture (M) from the air-fuel mixture passage (10) is introduced into the first scavenging passages (13) through the suction chambers (72), and the air (A) is introduced into the crank chamber (2a). During the scavenging stroke, before the air-fuel mixture (M) in the first scavenging passages (13) is introduced into the combustion chamber (1a), introduction of the air (A) in the crank chamber (2a) into the combustion chamber (1a) through the second scavenging passages (14) starts.
摘要:
A fastener assembly (10) which imparts, on a surface (26b) of a first structural element (28) to be joined to a second structural element, joining forces at two or more radially equidistant regions isolated from the edge of an opening (29) extending through the first structural element. An illustrative embodiment of the present invention includes an apertured face plate (12), an anchoring assembly (16), and a positioner (22, 37) for causing relative axial movement between the face plate and the anchoring assembly. The anchoring assembly includes a base portion (18) and a projecting portion (20) that extends in an axial direction away from the base portion. The projecting portion of the anchoring assembly is sufficiently rigid as to restrict further movement of the base portion toward the face plate when the projecting portion initially contacts the first structural element, despite continued actuation of the positioner, and the projecting portion is sufficiently rigid as to prevent displacement of distal regions (33c) of theanchoring assembly from respective initial positions of contact with the radially equidistant regions on the first structural element, despite progressively increased exertion of a pulling force on the anchoring assembly by the positioner.
摘要:
There is provided an in-line multicylinder combustion engine of a type, in which the length and the width of the combustion engine can be reduced; which can be assembled compact in size with its center of gravity lowered in position; in which mass centering in the combustion engine can be accomplished, The engine (E) includes a crankshaft (17), an input shaft (18) and an output shaft (19). The crankshaft (17) is connected with the input shaft (18) through a clutch gear (40). An imaginary plane (H) containing respective axes (70, 80) of the crankshaft (17) and the input shaft (18) lies substantially horizontally, while the axis (90) of the output shaft (19) is positioned above the imaginary plane (H). An electric generator (30) having a drive gear (52) is positioned adjacent the center of gravity (G) defined between the crankshaft (17) and the output shaft (19), with its generator longitudinal axis (30C) positioned above another imaginary plane (M) connecting between the respective axes (70, 90) of the crankshaft (17) and the output shaft (19). The drive gear (52) of the electric generator (30) is meshed with the clutch gear (40).
摘要:
To provide a combined oil filter and oil cooler unit in which the oil filter and the oil cooler are neatly integrated together to thereby suppress any undesirable interference with peripheral component parts such as, for example, exhaust tubes, the combined oil filter and oil cooler unit (U) includes a mounting bracket (5) adapted to be mounted on a vehicle engine (1) or a vehicle body structure (F) carrying the vehicle engine (1) and having a filter support (5a) and a cooler support (5b) defined therein, an oil filter (3) supported by the filter support (5a) of the mounting bracket (5), and an oil cooler (4) supported by the cooler support (5b) of the mounting bracket (5).
摘要:
The object of this invention is to provide a non-calcined clay composite used as building materials capable of promoting humans’ health and being desirably used irrespective of location, which is improved in terms of strength without calcining clay. Because the non-calcined clay composite is produced without calcining clay, the process of producing it is simplified and its productivity is improved. The non-calcined clay composite includes 50 to 90 wt% clay, 2 to 30 wt% lime, 4 to 48 wt% blast furnace slag, 0.04 to 0.9 wt% alkaline chemical, and water as a balance, and has high compression strength due to an ionic coagulation reaction, a pozzolan reaction, and a latent hydraulic reaction.