Abstract:
PROBLEM TO BE SOLVED: To establish an electromagnetic cooker which applies electromagnetic wave processing technology to cooking oil and prevents deterioration of the cooking oil, and to establish a cooking method using the cooking oil by the electromagnetic cooker. SOLUTION: The electromagnetic cooker includes a coil 2 for heating a cookware by mounting it on a surface for mounting the cookware, and an electromagnetic wave generator for carrying an AC current having a single frequency, an AC current having a plurality of single frequencies with frequencies different from each other, or an AC current with a frequency changing temporally, to the coil 2 within a frequency band 4-10 kHz. COPYRIGHT: (C)2011,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a method and apparatus which enable the efficient modulated electric field treatment and acceleration of the effect and diagnosis of the cause of inhibition of the modulation electric field treatment and takes a measure for the solution. SOLUTION: While allowing a square-wave current, which causes a change in frequency with the elapse of time, into a coil 2, a fluid to be treated is flowed once or repeatedly twice or more into a slantly disposed pipe 1 with the coil 2 wound therearound. A part of the fluid subjected to the modulated electric field treatment and passed through the pipe 1 is dropped on a glass plate, followed by drying at room temperature. A change in the interface part of the dried product on the dried glass is observed under a microscope to judge the level of the effect of modulated electric field treatment of the fluid. Thus, in this method and apparatus for a desk test of treated water, the effect of preventing the deposition of and/or removing rust, scale and others on a wall surface constituting a fluid flow passage by modulated electric field treatment of a fluid can be tested. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a new method and device for electromagnetic wave treatment which, in the same way as modulated electromagnetic wave treatment, can remove a scale component in a fluid to be treated by specifying a frequency instead of using the modulated electromagnetic wave.SOLUTION: The fluid to be treated is treated by using an electromagnetic wave treatment device including a coil part for irradiating the fluid to be treated and an electromagnetic wave generator for passing (a) an alternating current having a single frequency in a frequency band of 4-10 kHz or (b) an alternating current having a plurality of single frequencies different from each other in this frequency band through the coil part. This treatment achieves the effect of preventing scale adhesion to the wall surface of a flow passage or of a storage tank for the fluid to be treated and the effect of removing scale therefrom.
Abstract:
PROBLEM TO BE SOLVED: To provide a method and an apparatus for preventing concrete from being corroded by hydrogen sulfide and restraining the hydrogen sulfide from being generated in a sewage flow passage. SOLUTION: Oil mixed in the sewage, for example, in a repeating pump pit 1 is prevented from being stuck to the wall surface of a sewage forcibly sending pipeline 7 etc. by using an electromagnetic wave imparting part provided with a (-)-charged modulated electromagnetic wave generator 3 and a coil part 2 for irradiating the sewage with the electromagnetic wave from the generator 3. A hydrogen sulfide inhibitor consisting of metallic salt containing a zinc or nickel component is furthermore supplied to the sewage to clean the sewage. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To achieve a method for effectively reforming liquid fuel by applying electromagnetic wave treatment technology to the liquid fuel. SOLUTION: Alternating current having a single frequency or temporally changed frequency is made to flow in coil parts 2a, 2b wound from a reduction (-) type electromagnetic wave generator 3 around outer peripheries of liquid fuel piping 1a and air piping 1b for combustion of the liquid fuel, respectively, so that the zeta potential of the liquid fuel becomes negative, so as to irradiate A.C. electromagnetic waves to the liquid fuel. Thus, by enhancing firing quality of the fuel by the A.C. electromagnetic wave treatment of the liquid fuel compared to conventional cases, fuel consumption is reduced and the concentrations of carbon monoxide, hydrocarbon and nitrogen monoxide in exhaust gas are reduced. A honeycomb-shaped wire mesh 12 is arranged in the upper part of an air filter 11 within an air cleaner 10 in the combustion air supply piping 1b. When the electromagnetic wave treatment is applied to combustion air via the wire mesh 12, torque of a vehicle is increased. COPYRIGHT: (C)2010,JPO&INPIT