摘要:
An artificial land structure framework minimizing the destruction of nature such as hills and plants.The framework has a plurality of beam members connected with each other to form a number of laterally disposed rectangular three-dimensional spaces, and artificial lands are stepwise provided along the diagonal lines of the three-dimensional spaces. The framework is of a truss structure with flexibility for modification, extension and reduction, and being able to have any desired number of layers of the artificial lands constructed on an inclined or flat ground.
摘要:
In a vehicle wherein a functional part arranged in a body cover is supported by a body frame and a lid which makes it possible to lock a closed state covering the functional part can be openably fitted to the body cover in a position matching the functional part. Thus, the risk of undesirable tampering with the unlocking member is to be minimized and the risk for the unlocking member to be influenced by external disturbance such as unfavorable weather is to be avoided as far as possible. A cover member in which a lid is arranged in a secluded position is openably disposed on a body cover, and an unlocking member for releasing the lid from the locked state is disposed on the body cover so as to be covered by a cover member in a closed state.
摘要:
Electrostatic attraction is performed on a plate-shaped object 9 in that an attraction power source 3 applies a voltage to a pair of attraction terminals 23, 24 mounted inside a dielectric block 22, the surface of which is an attraction surface, thereby inducing static electricity in an attraction surface. The attraction power source 3 adjusts the surface potential of a plate-shaped object 9 by independently controlling voltages applied to the respective attraction terminals 23, 24. Processing is carried out on the surface of the plate-shaped object 9 while the injection of charged particles into the plate-shaped object 9 is suppressed. A control part 6 which controls the attraction power source 3 records, in a recording part 62, data obtained by measuring in advance the surface potential of the plate-shaped object 9 while respectively changing the voltage applied to the attraction terminals 23, 24, and controls the attraction power source 3 with a pattern selected in accordance with this data.
摘要:
A motor scooter with an enlarged storage compartment that decreases the overall bulk and weight of the vehicle. The storage compartment is effectively sealed to prevent water or spilled fuel from leaking therein, yet provides easy access to the engine located beneath it for purposes of maintenance and inspection. The contents of the storage compartment are protected from the heat generated by the engine which is in close proximity by an insulating wall construction.
摘要:
A fluorescent display device having pattern display sections each composed of phosphor-coated anodes arranged in the form of a matrix, at least a filament for emitting electrons when heated, the anodes being selectively bombarded with electrons emitted from the cathode to produce a visual display, position-selecting grids provided between the filament and the pattern display sections, column-selecting grids or row-selecting grids provided opposite to the columns or rows of the anodes, and a frame member provided, on its surface facing the filament, with the position-selecting grids and on its surface facing the pattern display section with the column-selecting grids or the row-selecting grids, the frame member being made of insulating material at least where necessary. With the provision of the frame member, the device of the present invention can be assembled easily, securely and correctly, and can produce a high-quality display.
摘要:
An electronic device manufacturing method includes a first step of moving a substrate holder close to a first shield member and locating a first projecting portion formed on the first shield member and having a ring shape and a second projecting portion having a ring shape and formed on a second shield member installed on the surface of the substrate holder at the outer peripheral portion of a substrate at a position to engage with each other in a noncontact state, a second step of, after the first step, sputtering a target while maintaining the first projecting portion and the second projecting portion at the position to engage with each other in the noncontact state, and a third step of, after the second step, setting the first shield member in an open state and sputtering the target to perform deposition on the substrate.
摘要:
A reactive sputtering apparatus includes a chamber, a substrate holder provided in the chamber, a target holder which is provided in the chamber and configured to hold a target, a deposition shield plate which is provided in the chamber so as to form a sputtering space between the target holder and the substrate holder, and prevents a sputter particle from adhering to an inner wall of the chamber, a reactive gas introduction pipe configured to introduce a reactive gas into the sputtering space, an inert gas introduction port which introduces an inert gas into a space that falls outside the sputtering space and within the chamber, and a shielding member which prevents a sputter particle from the target mounted on the target holder from adhering to an introduction port of the reactive gas introduction pipe upon sputtering.
摘要:
This invention provides a sputtering method which can generate an electric discharge under practical conditions and maintain the pressure in a plasma space uniform, and a sputtering apparatus used for the same. The sputtering method includes a first gas introduction step (step S403) of introducing a process gas from a first gas introduction port formed in a sputtering space defined by a deposition shield plate, a substrate holder, and the target which are disposed in a process chamber, a voltage application step (step S407) of applying a voltage to the target after the first gas introduction step, and a second gas introduction step (step S405) of introducing a process gas from a second gas introduction port formed outside the sputtering space.
摘要:
A sputtering apparatus includes a target holder which is placed in a vacuum vessel and can hold a target configured to deposit a film on a substrate, a substrate holder which can mount the substrate, a first shield member which is disposed in a vicinity of the substrate holder, and configured to form a closed state in which the substrate holder and the target holder are shielded from each other, or an open state in which the substrate holder and the target holder are opened to each other, a first opening/closing driving unit adapted to open/close the first shield member to enter the open state or the closed state, a second shield member, having an annular-shaped, disposed on the surface of the substrate holder and an outer peripheral portion of the substrate, and a driving unit adapted to move the substrate holder in order to bring the substrate holder, on which the second shield member is disposed, close to the first shield member in the closed state. The first shield member has at least one annular-shaped, first protruding portion formed on it to extend in the direction of the second shield member. The second shield member has at least one annular-shaped, second protruding portion formed on it to extend in the direction of the first shield member. The first protruding portion and the second protruding portion fit together in a non-contact state at the position up to which the driving unit brings the substrate holder close to the first shield member.
摘要:
A two wheel motorcycle of the scooter type employing a power unit with an engine mounted forwardly of the rear wheel, a power train extending rearwardly on one side of the rear wheel to couple the engine and the rear wheel and a muffler extending along the other side of the rear wheel. A carburetor is mounted above the power train and an air cleaner for that carburetor is mounted above the muffler. A connecting tube extends transversely of the vehicle between the air cleaner and the carburetor at a location above and forwardly of the axis of the rear wheel.