摘要:
An endoscope includes an insertion portion; a channel member that has one opening at a distal portion of the insertion portion and other opening at a portion other than the distal portion; an exterior member opening that communicatively connects an interior of the endoscope to outside; and a filter that is provided at the exterior member opening to prevent at least one of intrusion of dust into the interior and leakage of a lubricant agent stored in the endoscope out of the endoscope.
摘要:
According to one embodiment, a duplexing apparatus includes a controller configured to write data in first storage module when the data is transferred from a host computer, to read the data from the first storage module when the notice has been transmitted to the host computer, the notice showing that the data is written in the first storage module and a second storage module, and to write the data read from the first storage module in the second storage module, and a transmission module configured to transmit the notice to the host computer when the data is written in the first storage module.
摘要:
An apparatus which reduces engine noise caused by vibration of the fuel rail in a direct injection internal combustion engine. The apparatus includes a holder which supports a fuel inlet end of the fuel injector in the fuel cup on the fuel rail so that the fuel injector is in alignment with the direct injection fuel port in the engine head. A vibration isolator is sandwiched in between the holder and either the engine head or the fuel cup to reduce the transmission of vibration from the fuel rail to the engine head.
摘要:
A handling method for a natural circulation boiling water reactor having a chimney having cylindrical chimney shell disposed above a core in a reactor pressure vessel, a plurality of square tubes disposed in the chimney shell, and a grid support plate with grid holes supporting and in communication with a lower end portion of the square tubes so that adjacent square tubes are disposed at an interval which exceeds the width of one square tube between them. The method includes steps shifting predetermined ones of the square tubes to the interval between the square tubes, and performing maintenance and inspection of members around a core via the grid holes which appear at positions from which the predetermined square tubes are taken out due to the shift of the predetermined square tubes.
摘要:
There is provided a coating material for a honeycomb structure, the coating material including inorganic particles or organic particles having D90/D10 of 5 to 50 with D10 of 50 μm or less and D90 of 4 μm or more (wherein D10 and D90 are values of 10% diameter and 90% diameter, respectively, in volume-based integrated fraction of a particle diameter distribution measured by a laser diffraction/scattering method from the smaller particle diameter side).
摘要:
A work model (or an image) is displayed on an image plane of a robot simulator (201), and a measuring portion and a measuring method are designated (202, 203) and a work shape and a work loading state are designated (204), and then it is judged whether or not the measuring portion and the measuring method are good (205). When the measuring portion and the measuring method are good, a program is generated and the processing is completed (207, 208). When the measuring portion and the measuring method are not good, an alarm is given (206), and the continuation (207) or the repetition (201) of the processing is directed. At the time of analyzing the program, the loading (101), the analysis and display of the measuring portion and the measuring method (102, 103) and the work information (104) are designated, and then it is judged whether or not the measuring portion and the measuring method, which have been analyzed, are good (105). When the measuring portion and the measuring method are good, the processing is finished (107). When the measuring portion and the measuring method are not good, an alarm is given (106), and either the completion of the processing (107) or the correction of the program (201) is selected. Due to the foregoing, a burden imposed for raising and maintaining the visual sensor robot system can be reduced.
摘要:
A robot program correcting apparatus, which displays three-dimensional models of a robot and a workpiece simultaneously on the screen of a display apparatus, and corrects an operation program for the robot, includes: a unit retrieving a robot operation program and a working position based on at least either a line or a surface computed from touchup points and on a touchup position or points representing a working position specified on the screen; a difference computing unit computing a difference between at least either the line or surface computed from the touchup points and at least either a line or a surface computed from the plurality of points as position information representing the retrieved working position; and a correcting unit correcting the robot operation program by computing the amount of correction based on the difference, thereby reducing the number of steps required when correcting the robot operation program.
摘要:
A cooling apparatus for a hot rolled steel strip including a top surface cooling means provided above a hot rolled steel strip which is transferred with transfer rollers; and a bottom surface cooling means provided below the hot rolled steel strip, each of the top surface cooling means and the bottom surface cooling means including a protective member having at least one cooling water passage hole; at least one cooling water header opposing the hot rolled steel strip separated by the protective member; and cooling water jetting nozzles protruding from the cooling water header, wherein the tips of the cooling water jetting nozzles are disposed farther from the hot rolled steel strip than the surface, opposing the hot rolled steel strip, of the protective member.
摘要:
The present invention has an object to propose a method of producing a rotor, capable of reliably fixing a magnet to a rotor core with resin and preventing breakage of the rotor core. The present invention includes a step of fixing a permanent magnet to a rotor core by injecting molten resin into a slot by injection molding on the condition that, assuming that: a dimension between an end surface of the rotor core and an end surface of the permanent magnet is a core end surface-magnet interval; and a minimum value of a dimension between an inner surface of the slot and a side surface of the permanent magnet, allowing the molten resin to fully fill a clearance between the inner surface of the slot and the side surface of the permanent magnet by injecting the resin into the slot through a cylinder, is a minimum slot-magnet interval value, and a value of the core end surface-magnet interval is equal to or larger than the minimum slot-magnet interval value.
摘要:
A fuel pump for a direct injection internal combustion engine having a body with a valve seat. The valve includes a valve head and the valve is movably mounted to the body between an open position and a closed position. In its open position, the valve head is spaced from the valve seat white in its closed position, the valve head abuts against the valve seat and closes the valve. An electric coil upon energization moves the valve to an open position and, conversely, upon deenergization allows the valve to move to a closed position. A control circuit controls the energization of the coil to reduce the pump noise during operation of the engine, especially at low speeds.