Abstract: A fibrosis measurement device that measures fibrosis of a biological tissue non-invasively includes: a sound wave emitter that performs scanning over a surface of a biological tissue as a measurement object to emit sound waves; an electromagnetic wave receiver that receives an electromagnetic wave generated at each location of a biological tissue irradiated with sound waves; a signal extractor that extracts a signal indicating physical property, based on at least one selected from a group including the amplitude, phase, and frequency of an electromagnetic wave received by the electromagnetic wave receiver; an imaging unit that images signals extracted by the signal extractor; and an area comparison unit that compares the area of a portion of the two-dimensional image in which signals indicating a property are displayed, with an area corresponding to a preset threshold of the strength of the signals.

Abstract: A measuring method and apparatus in which a measurable object (23) is irradiated with acoustic waves to measure a change in property value of charged particles in the object from electromagnetic waves induced thereby. A part (2) of the measurable object irradiated with an acoustic focused beam (1) is in a charge distribution state in which positive charged particles (3) are greater in number in the part (2) where electromagnetic waves induced by positive charged particles (3) are not canceled by those induced by negative charged particles (4) and where net electromagnetic waves (6) are induced. Since a change in concentration of positive charged particles (3) and/or negative charged particles (4) changes the intensity of electromagnetic waves (6), it is possible to know such a change in concentration of the charged particles from a change in intensity of electromagnetic waves (6).

Abstract: A measuring method and apparatus in which a measurable object (23) is irradiated with acoustic waves to measure a change in property value of charged particles in the object from electromagnetic waves induced thereby. A part (2) of the measurable object irradiated with an acoustic focused beam (1) is in a charge distribution state in which positive charged particles (3) are greater in number in the part (2) where electromagnetic waves induced by positive charged particles (3) are not canceled by those induced by negative charged particles (4) and where net electromagnetic waves (6) are induced. Since a change in concentration of positive charged particles (3) and/or negative charged particles (4) changes the intensity of electromagnetic waves (6), it is possible to know such a change in concentration of the charged particles from a change in intensity of electromagnetic waves (6).

Abstract: An apparatus 100 for measuring thermal radiation in one mode of the present invention is used for detecting thermal radiation of an object 12 to be measured.

Abstract: [Problem to be Solved] To provide a property measuring device for measuring a measurement object, which can highly reliably extract an electric signal serving as the measurement object from an electromagnetic field noise or the like generated by an acoustic wave generating source even if the acoustic wave is a continuous wave, while a high spatial resolution is maintained, by using an acoustic wave as a properly measuring means for measuring an object and method thereof.

Abstract: An apparatus 100 for measuring thermal radiation in one mode of the present invention is used for detecting thermal radiation of an object 12 to be measured.

Abstract: [Problem to be Solved] To provide a property measuring device for measuring a measurement object, which can highly reliably extract an electric signal serving as the measurement object from an electromagnetic field noise or the like generated by an acoustic wave generating source even if the acoustic wave is a continuous wave, while a high spatial resolution is maintained, by using an acoustic wave as a properly measuring means for measuring an object and method thereof.

Abstract: A measuring method and apparatus in which a measurable object (23) is irradiated with acoustic waves to measure a change in property value of charged particles in the object from electromagnetic waves induced thereby. A part (2) of the measurable object irradiated with an acoustic focused beam (1) is in a charge distribution state in which positive charged particles (3) are greater in number in the part (2) where electromagnetic waves induced by positive charged particles (3) are not canceled by those induced by negative charged particles (4) and where net electromagnetic waves (6) are induced. Since a change in concentration of positive charged particles (3) and/or negative charged particles (4) changes the intensity of electromagnetic waves (6), it is possible to know such a change in concentration of the charged particles from a change in intensity of electromagnetic waves (6).

Abstract: A measuring method and apparatus in which a measurable object (23) is irradiated with acoustic waves to measure a change in property value of charged particles in the object from electromagnetic waves induced thereby. A part (2) of the measurable object irradiated with an acoustic focused beam (1) is in a charge distribution state in which positive charged particles (3) are greater in number in the part (2) where electromagnetic waves induced by positive charged particles (3) are not canceled by those induced by negative charged particles (4) and where net electromagnetic waves (6) are induced. Since a change in concentration of positive charged particles (3) and/or negative charged particles (4) changes the intensity of electromagnetic waves (6), it is possible to know such a change in concentration of the charged particles from a change in intensity of electromagnetic waves (6).

Abstract: An infrared light condensing apparatus that focuses an infrared light of several tens microns in wavelength at a microfine area of submicron or less and also a near-field from a microfine area of submicron or less, and permits a scanning image to be obtained. It includes a solid immersion lens including a medium of high index of refraction for coupling an incident light or an outgoing light to an antenna, a measured specimen disposed on a base plane of the solid immersion lens, an antenna disposed away from the base plane at a distance ¼ of an effective wavelength of the light for causing the light to geometrically resonate therewith, a rod-like conductive probe having a sharply point end projecting from the antenna, and a position control means such as a triaxial XYZ mechanical stage for controlling the position of the probe with the intermediary of a cantilever.

Abstract: An infrared light condensing apparatus is provided that permits an infrared light of several tens microns in wavelength to be focused efficiently at a microfine area of submicron or less and also a near-field from a microfine area of submicron or less to be taken out efficiently and at the same time permits a scanning image to be obtained. It includes a solid immersion lens (2) made of a medium of high index of refraction for coupling an incident light (8) or an outgoing light (9) to an antenna efficiently, a measured specimen (6) disposed on a base plane (3) of the solid immersion lens (2), the antenna (4), e.g.

Abstract: Activated carbon is prepared specially by activating carbonaceous material in a circumstance comprising water vapor less than 15% on volume basis and providing thus treated activated carbon carries alkaline or alkaline earth metal sulfide in it. Thus prepared activated carbon or that carrying these compound provides for method of eliminating mercury and its compounds from liquid hydrocarbons substantially completely contained at a slight amount in it. Liquid hydrocarbons containing mercury or sulfur will harm catalysts which are often applied during process for such intermediates of petroleum products and petrochemical products. Thus the present method is advantageous to processing of such oil intermediates.