Abstract: An apparatus for effectively heating a green tire generates heat to a metal member embedded therein using electromagnetic induction, to complete a heating formation of a green tire in a sufficiently short time. Particularly, in the thick portion of the green tire which is hard to rise temperature heat, the efficiency of heat generation due to electromagnetic induction is increased by effectively concentrating a high frequency magnetic field on the metal member embedded therein. The apparatus for heating a green tire comprises a local heating coil for forming a high frequency magnetic field along a portion of extending direction of a metal member, a high frequency power supply for supplying high frequency power to the local heating coil, and a mechanism for moving the local heating coil relatively in the extending direction of the metal member.

Abstract: An apparatus for effectively heating a green tire generates heat to a metal member embedded therein using electromagnetic induction, to complete a heating formation of a green tire in a sufficiently short time. Particularly, in the thick portion of the green tire which is hard to heat, the efficiency of heat generation due to electromagnetic induction is increased by effectively concentrating a high frequency magnetic field on the metal member embedded therein. The apparatus for heating a green tire comprises a local heating coil for forming high frequency magnetic field along a portion of extending direction of a metal member, a high frequency power supply for supplying high frequency power to the local heating coil, and a mechanism for moving the local heating coil relatively in the extending direction of the metal member.

Abstract: A raw tire-preheating method and apparatus for preheating a raw tire uniformly over all the areas with a reduced running cost. The raw tire-preheating apparatus comprises a tread section-preheating mechanism (16) including a front coil (21) disposed so as to face a tread section (4a) for generating a high frequency magnetic field and for applying it to the tread section (4a); and a core mechanism consisting of center cores (24), separation cores (25) and side cores (26) for providing an intensity distribution of the high frequency magnetic field that the tread section (4a) is uniformly preheated overall in the tire width direction. A movement mechanism for moving at least one of the tread section-preheating mechanism (16) and the raw tire (4) is provided in order to move the tread section-preheating mechanism (16) relative to the tread section (4a).

Abstract: The present invention provides an apparatus for effectively heating a green tire by generating heat to a metal member embedded therein using electromagnetic induction, to complete a heating formation of a green tire in a sufficiently short time. Particularly, in the thick portion of the green tire which is hard to rise temperature, the efficiency of heat generation due to electromagnetic induction is increased by effectively concentrating high frequency magnetic field on the metal member embedded therein.

Abstract: To provide a high voltage treatment equipment in which even if a voltage applied between a pair of electrodes is lowered to not more than a predetermined value, field strength is produced between the pair of electrodes, a discharge having a wide spread is formed and liquid can be reformed with high efficiency, and economically advantageously.

Abstract: Highly oxidative water containing ozone and/or OH radicals dissolved in a large amount is prepared by dissolving an oxygen rich gas at high pressure in water and then the pressure is lowered to form fine bubbles in water from the dissolved oxygen rich gas and the fine bubbles are exposed to pulse discharge. Method of and apparatus capable of forming highly oxidative water containing ozone or OH radicals at high concentration exhibiting an oxidizing performance at a level sufficient to practical use with excellent power efficiency and productivity by discharge in water.

Abstract: An apparatus for heating a rubber-metal plate composite formed of a plurality of unvulcanized rubber layers and metal plates, each being overlaid alternately, by induction heating, includes an induction coil for applying a magnetic field to the composite and heating the metal plates due to eddy currents generated by the magnetic field, a power unit for applying an alternating current to the induction coil to generate the magnetic field, and a mold to confine the periphery of the composite. The mold is made of a nonmagnetic or weakly magnetic material with electrical conductivity, such as austenitic stainless steel. The mold generates enough heat to function as the heating unit by generating eddy currents in the conductive mold while magnetic flux permeates the mold substantially without loss and reaches the composite therein.

Abstract: A vulcanized rubber-metal plate composite is obtained by overlaying a plurality of unvulcanized rubber layers and metal plates alternately and heating thereof by magnetic induction heating. The vulcanized rubber-metal plate composite is obtained by placing a composite of a plurality of unvulcanized rubber layers and metal plates, each being overlaid alternately, into a place affected by an induction coil; heating the metal plates due to eddy currents formed in the metal plates by applying an alternating current to the induction coil; and vulcanizing the unvulcanized rubber layers due to heat conduction from the heated metal plates.

Abstract: An ion beam analyzing apparatus wherein a scan image displayed on display means and the profile of an ion beam can be made coincide with each other readily to assure a high operability. Slit members for X and Y directions of an objector collimator are provided for movement to vary the dimensions of slits defined thereby, and dimensions A and B of the slits in the X and Y directions are detected. Dimensions X' and Y' of a spot of an ion beam irradiated upon a specimen on a target are calculated by multiplying the dimensions A and B by reduction ratios fx and fy of quadruple pole magnetic lenses, respectively, and then the dimensions X' and Y' are multiplied by values obtained by division of conditions Cx and Cy of an image apparatus by current scanning widths Sx and Sy of deflecting electrodes to calculate enlarged beam spot diameters X" and Y" respectively. An image having the diameters X" and Y" is displayed on a cathode ray tube so that an operator can visually grasp it.

Abstract: A converged ion beam apparatus wherein a very small beam spot can be formed with a high energy ion beam after passing a reduced route in which a type of the ion beam is classified. The device is incorporated in an apparatus wherein an ion beam from an accelerator is introduced in a spot to a specimen by way of an ion type classifying device, an objective collimator and a beam collector to perform reforming of a surface or an analysis of physical properties and/or composition or the like of a small area of the specimen. The objective collimator is disposed just on the downstream of the accelerator, and an analyzing component for analyzing an ion type and energy of a beam is interposed in a drift space in an object distance between the objective collimator and a quadruple pole magnetic lens. Several components of the apparatus are also improved including the quadruple pole magnetic lens, an objective slit device and a specimen chamber.