摘要:
An enzyme electrode comprising: an insulative base plate; two or more electrodes formed on the surface of the insulative base plate and each having an exposed portion; an insulative protection film to insulate and protect the electrodes excluding at least those exposed portions; and an immobilized enzyme film to integratedly cover the exposed portions.
摘要:
A carbonated beverage is produced which comprises a low-calorie sweetener such as aspartame, and a cold water-soluble natural gum, particularly gum arabic. It is a low calorie beverage which possesses excellent palatability and a reduced tendency to cause dental caries.
摘要:
Powdery metal oxide mother particles (child particles) for use in electrode for solid oxide fuel cells, which have cavities or pores. A process for producing powder metal oxide particles, comprising a dispersion liquid preparation step of preparing a dispersion liquid containing a metal salt and a pore-forming agent, and a spray pyrolysis process of spraying the dispersion liquid in a heating furnace to prepare a powdery metal oxide. Powdery composite particles produced by using powdery metal oxide mother particles (child particles). There is also provided an electrode for solid oxide fuel cell According to the present invention, powdery metal oxide particles with a large specific surface area for use in an electrode for solid oxide fuel cells, a process for producing the metal oxide particles, powdery composite particles with a large specific surface area, and an electrode for solid oxide fuel cells can be provided.
摘要:
The data transmission and reception system comprises a data transmitter and a data receiver. The data transmitter generates and transmits a high-speed serial signal through a transmission path and the data receiver receives the serial signal. The data transmitter, when forming the frame for every tributary signal, inserts into the frame a frame bit indicating a boundary of the frame and, after having formed the frame, performs only a bit synchronization with respect to every tributary signal. On the other hand, the data receiver, for a respective tributary signal, stores a data indicated by the tributary signal and, in a timing based on a detection of the frame bit of the tributary signal and a reference frame pulse commonly issued between tributary signals, outputs the stored data to thereby perform the tributary synchronization.
摘要:
In a blood pressure monitor, time habit data representing daily time habits of a patient and a plurality of timings for blood pressure measurement determined by a medical doctor are inputted. The predetermined timings are variably adjusted based on the daily time habit data, and results of blood pressure measurements at the specified timings are stored in a memory. A personal computer for the doctor of a medical facility receives and outputs information read out from the memory of the blood pressure monitor. Accordingly, blood pressure measurements can be performed in timings adjusted in accordance with the daily habit pattern of the patient, so that more accurate measurement can be achieved. Because information including such measurement data is presented to the doctor with diagnostic authority via the personal computer, the doctor can acquire useful information for assisting diagnosis and treatment of hypertension symptoms of the patient.
摘要:
A high-frequency circuit device, a high-frequency module, and a communication apparatus, which prevent generation of an undesired wave to prevent electrical power loss and undesired coupling, are provided. The high-frequency circuit device includes a first slot line and a second slot line, which are provided at respective surfaces of a dielectric substrate, are formed with the same shape. An FET is provided on the first slot line. For preventing the mounting of the FET from causing a phase difference to occur between a high-frequency signal, which propagates along the first slot line, and a high-frequency signal, which propagates along the second slot line, a phase-adjusting stub is formed at a position of a stub at the second slot line. The phase is adjusted by changing the length of the stub.
摘要:
The voltage generator includes the NPN transistor that flows a current corresponding to a voltage VOP output from the error detector. Furthermore, there is provided the current mirror circuit which includes two PNP transistors that flow currents which are multiples of the current that the NPN transistor flows. Furthermore, there are provided two resistors for generating a feedback voltage VFBK to the error detector from an output voltage VREG generated based on a current that the current mirror circuit flows.
摘要:
To provide a tool holder that is capable of exerting a vibration-minimizing effect in a reliable manner using a simple configuration and that is extremely useful for practical application. A tool holder comprising a vibration-minimizing part for minimizing vibration generated in a tool (1) when the tool (1) is used to perform machining, the vibration-minimizing part being provided, on a distal-end side, with tool-holding means for detachably securing the tool (1) and provided, on a proximal-end side, with a shank part (2) to be mounted on a spindle of a machine tool; wherein a plurality of reinforcing parts (4) extending in an axial direction of the tool holder (3) are provided to a peripheral section of the tool holder (3) in a radial direction; accommodating recesses (6) for accommodating a vibration-damping material (5) are provided between the reinforcing parts (4); the vibration-damping material (5) is accommodated in the accommodating recesses (6); and the vibration-damping material (5) and the reinforcing parts (4) form the vibration-minimizing part.
摘要:
A high-frequency circuit device, a high-frequency module, and a communication apparatus, which prevent generation of an undesired wave to prevent electrical power loss and undesired coupling, are provided. The high-frequency circuit device includes a first slot line and a second slot line, which are provided at respective surfaces of a dielectric substrate, are formed with the same shape. An FET is provided on the first slot line. For preventing the mounting of the FET from causing a phase difference to occur between a high-frequency signal, which propagates along the first slot line, and a high-frequency signal, which propagates along the second slot line, a phase-adjusting stub is formed at a position of a stub at the second slot line. The phase is adjusted by changing the length of the stub.
摘要:
A high-frequency circuit device includes a substrate and a high-frequency circuit. The high-frequency circuit is provided on the substrate and has a signal line. The signal line is configured with a slot line provided by electrodes that are arranged side-by-side with a space therebetween on the substrate. The slot line can facilitates circuit design compared to a microstrip line and has significantly low conduction loss compared to a coplanar line, and can improve the Q-value of the high frequency circuit. This can provide an improved high-frequency circuit device having small phase noise. The high-frequency circuit device, which also serves as an oscillator, employs a slot output and thus can provide an advantage of better continuity for a class-B push-pull amplifier that operates more efficiently than a class-A one.