Abstract: The present invention reduces a running cost in a liquid analysis device and reduces electromagnetic noise superimposed on an analog signal. The present invention includes a sensor portion configured to contact a liquid and output an analog signal corresponding to a predetermined measurement target item, a conversion portion configured to convert the analog signal obtained by the sensor portion into a digital signal, and a device body to which the conversion portion is connected by a wire or wirelessly, the device body being configured to acquire the digital signal from the conversion portion. The sensor portion and the conversion portion are attachable to and detachable from each other, the sensor portion includes a connection plug that electrically connects to the conversion portion, and a metal shield is provided at a connection portion between the connection plug and a wire of the sensor portion.

Abstract: Provided is a functional unit for a bathroom that includes a functional component for a bathroom, separated from a water faucet device and fixed to a bathroom wall part; and a reforming unit that is formed integrally with the functional component for a bathroom and that includes a cartridge capable of reforming raw water flowing through a water supply passage from the water faucet device to a water discharge device. The reforming unit includes a casing that houses the cartridge, and the casing is detachably connected to the functional component.

Abstract: Provided is a hand washing device with which malfunctions of a washing liquid dispenser can be prevented during hand washing without the need for a complex device structure. A hand washing device 1 comprises: a water discharger 10 that discharges water or hot water when an object is detected; and a washing liquid dispenser 20 that dispenses a washing liquid. The water discharger 10 includes: a water discharge port 12; a water discharge sensor 11 that detects an object within a detection range; and a water discharge control unit 16 that controls the discharge/cutoff of water or hot water from the water discharge port 12 on the basis of a detection signal of the water discharge sensor 11.

Abstract: A water faucet includes a water faucet main body and a spout head detachably attached to the water faucet main body. The water faucet main body has a support column having a water path and a coupling pipe protruding in a radial direction of the support column. The spout head is attached to the water faucet main body in a state of accommodating the coupling pipe.

Abstract: An automatic water faucet includes a spout pipe; a spout port member having a spout port, the spout port member being housed at a leading end of the spout pipe such that the spout port member can be freely pulled out; and a sensor provided in the vicinity of the spout port for causing water to start being discharged upon detecting an object underneath the spout port. The spout port member is configured to be pulled out from a side behind the sensor in an axial direction of the spout pipe.

Abstract: The present invention is intended to make it possible to accurately and easily find out a solution when an error occurs and to make a display on a screen up to attaining the solution to be easily visible for a user, and has a solution display mode of sequentially displaying a plurality of question sentences in accordance with error content together with choices to the respective question sentences and displaying a next question sentence associated with the choice selected by a user and a choice to the next question sentence or a solution to the error content, and the choice to each of the question sentences is displayed together with a diagram showing the content of the corresponding choice.

Abstract: The measuring device comprises a detection part provided with a pair of electrode parts to output a potential difference or a current value caused by contacting the respective electrode parts with a measurement object and a main body displaying, as a measurement result, a characteristic value of the measurement object obtained based on the potential difference, wherein the measuring device further comprises: a calibration start command receiving part receiving a calibration start command from a user; a stability degree calculation part calculating a degree of stability of the characteristic value based on a variation amount of the characteristic value; and a display output part displaying a value of the degree of stability itself at least before the calibration start command receiving part receives the calibration start command from the user.

Abstract: The measuring device comprises a detection part provided with a pair of electrode parts to output a potential difference or a current value caused by contacting the respective electrode parts with a measurement object and a main body displaying, as a measurement result, a characteristic value of the measurement object obtained based on the potential difference, wherein the measuring device further comprises: a calibration start command receiving part receiving a calibration start command from a user; a stability degree calculation part calculating a degree of stability of the characteristic value based on a variation amount of the characteristic value; and a display output part displaying a value of the degree of stability itself at least before the calibration start command receiving part receives the calibration start command from the user.

Abstract: The present invention is intended to make it possible to accurately and easily find out a solution when an error occurs and to make a display on a screen up to attaining the solution to be easily visible for a user, and has a solution display mode of sequentially displaying a plurality of question sentences in accordance with error content together with choices to the respective question sentences and displaying a next question sentence associated with the choice selected by a user and a choice to the next question sentence or a solution to the error content, and the choice to each of the question sentences is displayed together with a diagram showing the content of the corresponding choice.

Abstract: A method of successively grinding a plurality of cams on a camshaft by performing a grinding cycle for each of the cams after each cam is brought into alignment with a grinding wheel through indexing movement in the axial direction thereof. The grinding cycle is performed with said camshaft being rotated and rocked respectively about its axis and a pivot axis parallel thereto and includes first to fourth steps. The substantial part of a stock removal of each cam is removed in the first step wherein the grinding wheel is infed at a rapid infeed rate as the camshaft is rotated at a slow rotational speed. The camshaft is rotated at a high rotational speed in the second step for removing from the cam a part of the stock removal which is to be cut off, but left uncut in the first step. Rotation of the camshaft at the high rotational speed is continued while the grinding wheel is infed in the third step for removing a grinding crack layer from the cam.

Abstract: A method of grinding a workpiece for shaping it into a cam by imparting a rotary motion and a rocking motion, which conforms to the profile of a master cam, to the workpiece. In the first rough grinding step, a grinding wheel is rapidly entered into the workpiece while the workpiece is rotated at a low velocity. In the second rough grinding step, the grinding wheel is rapidly entered into the workpiece while the workpiece is rotated at a velocity greater than the low velocity. In the third rough grinding step, the wheel is rapidly entered into the workpiece while the workpiece is rotated at a high velocity. Each of the three steps includes a step for removing the portion left uncut in such a state that the infeed of the wheel is ceased. The depths of cut in the three steps DS.sub.1, DS.sub.2 and DS.sub.3, respectively, are so set that the following relation holds:DS.sub.1 >DS.sub.2 >DS.sub.

Abstract: In a computerized numerical controller for a grinding machine, various grinding modes in which a plurality of portions on a cylindrical workpiece are respectively ground and plural sets of machining data each for use in machining a corresponding one of the workpiece portions are input by a manual data input device for storage in a memory device under the control of a data processor. For preparation of an NC program for the workpiece, the data processor first decides a grinding order in which the workpiece portions are successively ground, based upon the grinding modes and the machining data stored in the memory device. The grinding order is decided in accordance with a predetermined rule designed to decrease the number of dressing operations effected on a grinding wheel of the grinding machine. Then, the data processor automatically prepares a NC program based upon the decided grinding order and the machining data.

Abstract: In a grinding machine having a workpiece drive device for rotating a workpiece about an axis and an infeed device for effecting relative infeed movement between a rotating grinding wheel and the workpiece, a computerized numerical controller is provided with a data input device for inputting a numerical control program for the workpiece and data indicative of the shape of the workpiece for storage in a memory device. A data processor of the controller calculates the rigidity of the workpiece based upon the shape data being stored in the memory device. Further, the data processor modifies by calculation rotational speed data and infeed rate data given in the numerical control program, based upon the calculated rigidity of the workpiece. The modified rotational speed data and the modified infeed rate data are respectively output to the workpiece drive device and the infeed device, so that the grinding condition of the workpiece is modified in accordance with the calculated rigidity of the workpiece.