摘要:
By setting an electric resistance of a trough to a value larger than an electric resistance of a molten metal stored in a storage space, in a non-driving state, a current is caused to flow along a first current path from one side wall of the pair of side walls to another side wall through the bottom wall, and in a driving state, a current is caused to flow through a second current path from the one side wall through a middle part of the first current path and bypass to the molten metal, and return to the first current path, and in the driving state, in the molten metal, causing the magnetic force lines running vertically and the current running horizontally to cross each other to generate a Lorentz force, and by the Lorentz force, driving and carrying the molten metal in the trough.
摘要:
A melt circulating drive device mounted on a side wall of a main bath and driven to agitate nonferrous metal melt present in a melt storage room storing nonferrous metal melt of the main bath. The melt circulating drive device includes a melt drive tank, a melt drive unit, and a partition plate. The melt drive tank includes a hermetically-sealed drive chamber including an opening allowing the drive chamber to communicate with the melt storage room, and the melt drive tank stores melt, which flows from the opening, in the drive chamber. The melt drive unit includes a permanent magnet unit rotated about a first up and down axis while making magnetic lines of force up and down pass through the melt, and a drive unit for the permanent magnet unit that rotates the melt, about the first up and down axis by rotationally driving the permanent magnet unit.
摘要:
A metal melting furnace vortex chamber body having a vortex chamber capable of communicating with a storage space of a furnace body having the storage space storing molten metal. The metal melting furnace vortex chamber body has a drop weir part which switches a communication state and an interruption state between the storage space and the vortex chamber. The drop weir part includes a blind drop weir and an opening type drop weir which are formed as separate members. At least the blind drop weir is movable up and down with respect to the vortex chamber body and is selectively positioned at an upward movement position and a downward movement position so as to switch the communication state and the interruption state.
摘要:
A medicament for prophylactic and/or therapeutic treatment of a dermatosis resulting from excessively advanced keratinization, such as non-hereditary inflammatory keratosis and hereditary congenital keratosis, which comprises a substance selected from the group consisting of a cannabinoid agonist and a vanilloid agonist as an active ingredient.
摘要:
There is provided a melting furnace with an agitator. The melting furnace with an agitator includes a melting furnace that contains melt, and an agitator that agitates the melt by an electromagnetic force. The agitator includes a first electrode that is provided at an arbitrary position of the melting furnace so as to come in contact with the melt contained in the melting furnace, a second electrode that is provided near a bottom wall of the melting furnace so as to come in contact with the melt, a first magnetic field device that is provided outside the melting furnace so as to face the bottom wall of the melting furnace and makes a north pole face the bottom wall, and a second magnetic field device that is provided outside the melting furnace so as to face the bottom wall of the melting furnace and makes a south pole face the bottom wall. The first and second magnetic field devices are disposed with a gap in a certain direction.
摘要:
An ultrafine ground tea dispersion characterized by being produced by grinding a tea raw material, obtaining a powdered tea from the ground product, subjecting the obtained powdered tea to further fine grinding and removing most of the particles of 1 μm or more in diameter. The tea beverage produced by blending the ultrafine ground tea dispersion is high quality exhibiting minimized roughness and miscellaneous taste, retaining refreshing aftertaste indispensable for green tea beverage, having the original texture, body and flavor of green tea and being stable so as to be free from precipitation or turbidity even if stored for a prolonged period of time.
摘要:
An agitator for applying an alternating field to a melting furnace main body in order to melt a row material to form a melt includes a plurality of magnets, which are arranged so that magnetic lines of force emitted from one of the magnets pass through the melt in the melting furnace main body and return to another magnet, the magnets being fixed to an inclined surface which is inclined by an angle with respect to a horizontal surface, and being rotatable around an axis substantially perpendicular to the inclined surface.
摘要:
When latent heat is transferred between the two airflows flowing along the respective sides of each partition member, not only a layer of moisture absorbent but also a layer of flame retardant lies in the direction of transfer of the moisture. Thus, even if the moisture is absorbed by the layer of moisture absorbent, the layer of flame retardant resists the moisture transfer so that the amount of transfer of the moisture decreases in that part with a drop in the moisture permeability of the partition member. To solve the problem, there is provided a total heat exchanging element comprising partition members and spacing members having moisture permeable portions provided with moisture permeability and flame resisting portions provided with flame retardancy, the both portions not overlapping with each other within each single member. For example, the partition members have the moisture permeable portions provided with moisture permeability, and the spacing members have the moisture resisting portions provided with flame retardancy.
摘要:
An incinerator is described which includes a cylindrical rotary furnace slightly inclined downwardly in its longitudinal direction for combusting material introduced into an entrance, a cylindrical housing for housing the furnace and a secondary combustor connected with an exit of the furnace. Partition plates are placed in an annular space between the housing and the furnace for defining a combustion air introduction zone below the furnace and recirculated gas introduction zone above the combustion air introduction zone. A gas recirculation duct extends from the secondary combustor to the furnace housing for introducing a portion of the gas flow discharged from the secondary combustor into the recirculated gas introduction zone. An external air flow is introduced to the combustion air introduction zone. The recirculated gas lowers the,temperature of the furnace and this results in reduced NOx generation. Further, since the combustion air flow enters the furnace from the bottom side of the furnace, it is effectively used in incineration.
摘要:
In a humidifier, its humidifier body is formed as follows: A plurality of ribs 3 made of a flexible material are fixedly adhered to the inner surface 1a of a tubular film structure 1 made of a moisture permeable film 2 in such a manner that the ribs are extended in parallel with the longitudinal axis of the tubular film structure, and the tubular film structures 1 and spacer boards 4 adapted to form spaces outside the tubular film structures into which air is supplied, are alternately laid one on another. Whereby, it is provided a humidifier which is excellent in water supply characteristic, high in humidification, and low in air resistance.