Abstract: To achieve higher measurement accuracy, repeated reproducibility, and durability than a probe using a gold thread, a probe used to measure electrical characteristics of a solar battery cell includes one or more thin plates that are conductors. The thin plates each have an elongated thin plate-like main body, one or more contacts that are thin wires extending in a longitudinal direction of the main body, and spring elements that are thin wires connecting the main body to the respective contacts.

Abstract: To achieve higher measurement accuracy, repeated reproducibility, and durability than a probe using a gold thread, a probe used to measure electrical characteristics of a solar battery cell includes one or more thin plates that are conductors. The thin plates each have an elongated thin plate-like main body, one or more contacts that are thin wires extending in a longitudinal direction of the main body, and spring elements that are thin wires connecting the main body to the respective contacts.

Abstract: There is provided a high frequency current detecting apparatus which can measure a high frequency current with high precision without cutting a circuit conductor. The high frequency current detecting apparatus includes a core having a hollow portion, a first conductive material inserted in the hollow portion of the core and having both ends respectively protruding from both ends of the hollow portion to form probe portions, a second conductive material electrically insulated from the first conductive material and inserted in the hollow portion of the core, a resistor for generating a voltage corresponding to a high frequency current flowing through the second conductive material while the first conductive material is made a primary coil and the second conductive material is made a secondary coil, and a shield provided around the core.

Abstract: This invention relates to an automatic system for beauty equipment of eternal epilation, facial treatment, beautiful skin creation, weight reduction, etc. This system provides the measuring apparatuses (1, 2, 3, 4, 5, 6, 7) that measure the condition of the portion to which beauty treatment is to be applied, e.g. skin moisture, temperature, pH, etc. It processes the output obtained through the above measuring apparatuses by central processing unit (11, 12, 13, 14) in operation and then controls the operating condition of beauty equipment (22, 23, 24, 25), e.g. strength or weakness of the output, on or off, based on the above result.

Abstract: This invention relates to a non-contact electro-optical displacement follower which captures the image of a target or device under test optically, converts the said image into an electron image by optical-electrical conversion, and measures displacement. It forms a variable voltage which moves the electron image on the displayer to the desired location and can be applied to each deflection coil (8, 9) by arranging a variable voltage generator (18h, 18v) attached to each deflection coil so that the set-up and adjustment of the equipment and measurement preparations can be performed easily. Moreover, this equipment possesses a displayer (A1, A2, A3, A4) to indicate which position (up, down, right or left) the electron image moved due to the variable voltage, in spite of the fact that the electron image may be damaged temporarily if adjustment is excessive.