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    • 3. 发明专利
    • SWEATING AMOUNT CONSECUTIVELY MEASURING DEVICE
    • JPH0947433A
    • 1997-02-18
    • JP20469995
    • 1995-08-10
    • SUZUKEN KKTOGAWA TATSUO
    • TOGAWA TATSUOAKUMU SHIYAMUSUDEINKAMEI TOMONARI
    • G01R27/02A61B5/00A61B5/05
    • PROBLEM TO BE SOLVED: To measure sweating amount on skin surface directly and precisely, by measuring electric conductivity by mixing sweat from skin surface with pure water which is introduced from outside, and by arithmetically operating the sweating amount consecutively based on the electric conductivity. SOLUTION: Pure water which is stored in a pure water storage tank 2 is circulated in a water pathway which is composed of a tube 3, a sensor 1, a tube 5A, a pump 6, a tube 5B, an ion exchanger 4, and a tube 7 by operating the pump 6, in a sweating amount consecutively measuring device. In this process, sweat from skin S and pure water are mixed in a hole which is opened at a lower end face of the sensor 1, and are drained from a drain opening 1B of the sensor 1 to the tube 5A. The sensor 1 is provided with an electrode so that electric conductivity (electric conductivity of pure water is measured by an electric conductivity measuring instrument 21) of the mixed water can be measured by an electric conductivity measuring instrument 22 while this mixed water is drained front the drain opening 1B, and the electric conductivities of the pure water and the mixed water which are once measured are inputted into a computer 23, thereby, sweating amount from the skin S is consecutively arithmetically operated and displayed.
    • 6. 发明专利
    • JPH05296846A
    • 1993-11-12
    • JP13008792
    • 1992-04-23
    • TOGAWA TATSUO
    • TOGAWA TATSUO
    • G01J5/48
    • PURPOSE:To obtain a thermographic apparatus which detects not only a thermogram, but the infrared emissivity for every pixel, displays by images the emissivity distribution and the surface temperature distribution after the emissivity is corrected, and calculates the thermal osmotic ratio in the vicinity of the surface of an object with displaying the distribution of the ratio by images. CONSTITUTION:The radiation temperature of the environment is changed stepwise thereby to obtain a thermogram. The emissivity and the surface temperature with the emissivity corrected are calculated for every pixel from the photographed thermogram. At, the same time, the distribution of tone thermal osmotic ratio of a medium of the surface of an object is calculated. An image of tone emissivity distribution and the thermogram are displayed. The thermogram is provided by a thermograph apparatus which surrounds tone surface of the object by a plurality of shades 3, 6 which are set to be exchangeable to the surface of the object. Each of the shades is kept at a different temperature and photographed by a movable means.
    • 7. 发明专利
    • CLINICAL THERMOMETER DEVICE
    • JPS6358223A
    • 1988-03-14
    • JP20318086
    • 1986-08-29
    • TOGAWA TATSUO
    • TOGAWA TATSUO
    • G01K7/00
    • PURPOSE:To contrive to take a measurement continuously by varying the thickness of a heat insulator so that plural temperature sensors are different in heat radiation resistance to the external field. CONSTITUTION:A probe is provided with the temperature sensors 11 and 12 which come into thermal contact with the surface of the body and has the discoid heat insulator 13. A discoid heat conductive layer 15 is fitted to the center of the contacting surface 14 between the surface 21 of the body and heat insulator 13 and a ring-shaped heat conductive layer 16 is fitted to the peripheral part. Further, the heat insulator is made thicker than the peripheral part where the sensor 12 is provided at the center part where the sensor 11 is provided, so the position of the sensor 11 is higher in heat radiation resistance than the position of the sensor 12. Temperature sensors 17 and 18 are arranged opposite the sensors 11 and 12 across the heat insulator 12 and respective measured temperature data of the sensors 11, 12, 17, and 18 are inputted to an arithmetic part and displayed. Thus, the thickness of the heat insulator is varied to make the heat radiation resistance different, so that continuous measuring operation is performed by the simple device.