Abstract: A planar ammonia selective sensing electrode for water quality monitoring and a manufacturing method of the sensing electrode are provided. The sensing electrode includes an insulating base plate, an electric-conductive layer, an ammonium ion sensing layer, a hydroxide ion sensing layer, and an electrolyte layer. The electric-conductive layer is disposed on the planar surface of the insulating base plate. The electric-conductive layer includes a first conductive part and a second conductive part. The first conductive part and the second conductive part are insulated and apart from each other, and configured to form a first reaction zone and a second reaction zone, respectively. The ammonium ion sensing layer is disposed on the first reaction zone. The hydroxide ion sensing layer is disposed on the second reaction zone. The electrolyte layer is disposed on and covers the ammonium ion sensing layer and the hydroxide ion sensing layer.

Abstract: An array sensing electrode includes an electric insulating base plate, a plurality of electric conductive assemblies, a reference sensing layer, at least a chemical sensing layer, and an electrolyte layer. The electric insulating base plate has a plurality of perforations. Each electric conductive assembly includes an electric conductive filler, a first electric conductive part, and a second electric conductive part. The electric conductive filler is penetrated through the perforation, and the first electric conductive part and the second electric conductive part are disposed on a first plane and a second plane of the electric conductive filler, respectively. The reference sensing layer and the chemical sensing layer are disposed on different first electric conductive parts, and the electrolyte layer is disposed on the reference sensing layer and the chemical sensing layer to cover thereon. Therefore, the advantages of decreasing the manufacture cost and being conductive to packaging are achieved.

Abstract: A planar dissolved oxygen sensing electrode for water quality monitoring and a manufacturing method thereof are provided. The sensing electrode includes an insulating base plate, an electric-conductive layer, an oxygen sensing layer, a reference sensing layer, and an electrolyte layer. The electric-conductive layer is disposed on the planar surface of the insulating base plate. The electric-conductive layer includes a first conductive part, a second conductive part, a first reaction zone and a second reaction zone. The first conductive part and the second conductive part are connected to the first reaction zone and the second reaction zone, respectively. The oxygen sensing layer disposed on the first reaction zone includes plural catalyst particles dispersed in the polymer matrix. The reference sensing layer is disposed on the second reaction zone. The electrolyte layer is disposed on the oxygen sensing layer and the reference sensing layer.

Abstract: A planar ammonia selective sensing electrode for water quality monitoring and a manufacturing method of the sensing electrode are provided. The sensing electrode includes an insulating base plate, an electric-conductive layer, an ammonium ion sensing layer, a hydroxide ion sensing layer, and an electrolyte layer. The electric-conductive layer is disposed on the planar surface of the insulating base plate. The electric-conductive layer includes a first conductive part and a second conductive part. The first conductive part and the second conductive part are insulated and apart from each other, and configured to form a first reaction zone and a second reaction zone, respectively. The ammonium ion sensing layer is disposed on the first reaction zone. The hydroxide ion sensing layer is disposed on the second reaction zone. The electrolyte layer is disposed on and covers the ammonium ion sensing layer and the hydroxide ion sensing layer.

Abstract: The present invention discloses an automatic stock and requisition administration system and method for medical and nursing application. The system comprises a cloud platform, at least one intelligent handheld device, and at least one automatic material supply machine. The automatic material supply machine links to the cloud platform through a network. The cloud platform generates requisition forms automatically according to nursing requirements or physician orders and provides the requisition forms for the automatic material supply machine and the intelligent handheld devices according to nursing schedules in user information. The users confirmed by a user recognition process can fast pick required materials from the automatic material supply machine in correct types and quantities. The information of the picked materials is transmitted to the cloud platform, and the cloud platform undertakes statistics and administration of materials.

Abstract: A recording apparatus for an optical disk drive is provided. The recording apparatus includes a driver, a servo signal generator, a filter, and a counter. The driver controls a recording speed of the optical disk drive. The servo signal generator generates at least a servo signal. The filter with a specific bandwidth filters the servo signal to generate a filtered servo signal. The counter generate a count value according to the filtered servo signal and instructs the driver to decrease the recording speed of the optical disk drive when the count value exceeds a trigger value, so as to record with the decreased recording speed.

Abstract: A recording apparatus for an optical disk drive is provided. The recording apparatus includes a driver, a servo signal generator, a filter, and a counter. The driver controls a recording speed of the optical disk drive. The servo signal generator generates at least a servo signal. The filter with a specific bandwidth filters the servo signal to generate a filtered servo signal. The counter generate a count value according to the filtered servo signal and instructs the driver to decrease the recording speed of the optical disk drive when the count value exceeds a trigger value, so as to record with the decreased recording speed.

Abstract: The present invention discloses a servo system of an optical storage device, the optical storage device includes a pick-up unit for detecting signals reflected from an optical disc to generate a plurality of detecting signals, the servo system includes: a focus error signal generating module coupled to the pick-up unit for generating a plurality of focus error signals according to the detecting signals; a focus servo control module coupled to the focus error signal generating module for generating a focus control signal according to the focus error signals; and a focus actuator coupled to the focus servo control module and the pick-up unit for controlling the pick-up unit to adjust a focus position on the optical disc according to the focus control signal.

Abstract: A tilt calibrating apparatus and method capable of adjusting an included angle between an optical disc and an optical pick-up head are disclosed. The tilt calibrating apparatus includes a photo detector, in the optical pick-up head, for detecting a signal reflected from a wobble groove on the optical disc, a wobble processor, electrically connected to the photo detector, for generating a wobble signal according to the signal reflected from a wobble groove on the optical disc, and an driver, electrically connected to the wobble processor, for controlling the included angle by rotating the optical pick-up head or the optical disc according to the wobble signal.

Abstract: A method and related apparatus for calibrating at least a parameter utilized for determining a servo signal of an optical disc drive. The method includes: (a) adjusting the parameter; (b) generating a first signal according to detecting signals outputted from one side of a photo detector; (c) generating a second signal according to detecting signals outputted from the other side of the photo detector; (d) generating an index value according to the first and second signals; and (e) if a criterion for the index value is satisfied, utilizing the parameter corresponding to the index as an optimum parameter for the servo signal.