摘要:
A rotary driving device for rotating an object to be rotated, is manufactured by a process of rotating a turntable, for loading the object to be rotated thereon, mounted to a driving part and thereby generating a surface vibration because of rotation of the turntable, and a process of forming a surface vibration absorber part on the turntable corresponding to an amount of the surface vibration.
摘要:
A liquid cartridge includes a liquid storing portion that stores liquid therein, a detection portion in fluid communication with the liquid storing portion, a movable member that is disposed in the detection portion, and a sensor that outputs a signal relative to a position of the movable member.
摘要:
The method includes: (a) preparing a liquid cartridge to be recycled and including a liquid storing unit, a liquid delivery path having an opening, a blocking member detachably mounted in the liquid delivery path to block the opening, and a valve configured to be switched between an open state and a closed state; (b) removing the blocking member from the liquid delivery path; (c) switching the valve from the closed state to the open state; (d) injecting liquid into the liquid storing unit through the opening with the blocking member removed in step (b) and the valve maintained in the open state achieved in step (c); (e) switching the valve from the open state to the closed state after performing step (d); and (f) assembling the blocking member or another blocking member different from the blocking member in the liquid delivery path to block the opening after performing step (e).
摘要:
A DC powered integrated circuit includes a plurality of magnetic flux coupling type Josephson elements. First and second Josephson elements are connected in series to form a first element series circuit of Josephson elements. Third and fourth Josephson elements are connected in series to form a second element series circuit of Josephson elements. The first and second element series circuits are connected in series to form a huffle circuit, with a load inductance, three resistors and a DC current source.
摘要:
A process for treating radioactive sludge waste wasted in a nuclear power plant comprises the steps of pulverizing the radioactive sludge waste into dry powder which is combustible, burning the powder into ashes, and pelletizing the ashes. The radioactive sludge waste including granular ion-exchange resins, powder resins, filter sludge, etc. is reduced in volume by subjecting to combustion.
摘要:
An inkjet recording apparatus including: (a) a recording head; (b) an ink supply source; (c) an ink supply conduit interconnecting the recording head and the ink supply source, such that the ink is supplied from the ink supply source to the recording head in an ink supplying direction; (d) a movable body disposed in the ink supply conduit and movable in the ink supply conduit; (e) a moving device configured to move the movable body in the ink supply conduit; and (f) a control device configured to control the moving device. The ink supply conduit includes a small-clearance defining portion in which a small clearance is to be defined between the movable body and an inner surface of the ink supply conduit when the movable body is being positioned in the small-clearance defining portion. The control device is configured to control the moving device, such that the movable body is moved from a first position located in the small-clearance defining portion, to a second position located in the small-clearance defining portion, whereby the ink within the small-clearance defining portion is caused to flow toward the recording head.
摘要:
In a stator for an electric motor, insulating members are formed on laminated iron cores divided for each pole-tooth unit in the direction of the output shaft and windings are applied perpendicularly to the pole-tooth portions in a high-density alignment. After a predetermined number of the laminated iron cores are combined so as to form a cylindrical configuration, they are welded at the outer end portions of the dividing surfaces in the direction of lamination so as to construct an integral structure stator with rigidity, thereby enabling high densification of the windings (conductor space factor of 70%) and space-savings in the winding end portions. Further, as any joint portions between the pole-tooth portions are not necessary, reduction (5 to 10%) in motor efficiency due to such joint portions can be prevented, and, as any integrally forming by resinous members is not necessary, inter-winding short-circuiting is not caused. Welding may be replaced by adhesive bonding. Otherwise, an annular member may be employed to form an integral structure of the divided iron core lamination.
摘要:
A radioactive waste is treated by supplying a liquid concentrate of at least one of a radioactive liquid waste and a radioactive waste slurry to a centrifugal film dryer, thereby drying and pulverizing insoluble and soluble solid matters contained in the concentrate, washing the centrifugal film drier with hot water after the drying and pulverization, settling the effluent washing water together with a condensate containing solid matters generated in the drying and pulverization, and supplying a slurry of insoluble solid matters separated by the settling to the centrifugal film drier, thereby drying and pulverizing the solid matters. The dried powder from the centrifugal film drier can be pelletized in a pelletizer, and effluent washing water generated by washing the pelletizer with hot water after the pelletization can be subjected to the settling together with the effluent washing water and the condensate from the centrifugal film drier. Operating load of the centrifugal film drier is considerably reduced, and the operating efficiency and life of the centrifugal film drier are improved thereby.
摘要:
Provided is a method of producing radio-active waste package. By evaporating and drying, the radio-active waste is reduced to a radio-active powder which is formed into pellets in order to ease its disposal. The pellets are received in a container and then impregnated therein with a thermoplastic composition so as to be integrally solidify in the container. The prior technical method cannot fully impregnate the pellets with the thermoplastic material. The present invention improves the prior art technical method of producing radio-active waste package thereby to eliminate the above disadvantage. The present invention also provides a device for carrying out the above method.
摘要:
In treatment of aqueous solutions and suspensions of radioactive waste through a step of drying and pulverizing the aqueous solutions and suspensions and a successive step of compressing and solidifying the resulting powders of radioactive waste, a step of measuring a water content of the powders is provided between the step of drying and pulverizing and the step of compressing and solidifying. When the measured water content of the powders fails to satisfy a predetermined water content, the powders are eliminated from a system of the treatment without passing through the step of compressing and solidifying.