摘要:
An electroconductive endless belt can withstand repeated continuous operation, in particular has anti-setting properties, and has consistent gloss and electrical conductivity. An image-forming apparatus including the electroconductive endless belt is also provided. The electroconductive endless belt contains a substrate and a conductive filler. The substrate contains a thermoplastic polyalkylene naphthalate resin and at least two types of thermoplastic resins having an ester bond other than the thermoplastic polyalkylene naphthalate resin. The weight ratio of the thermoplastic polyalkylene naphthalate resin to the at least two types of thermoplastic resins having an ester bond is in the range of 95:5 to 55:45. The at least two types of thermoplastic resins having an ester bond contains at least one amorphous thermoplastic resin and at least one crystalline thermoplastic resin.
摘要:
There are provided a power generation unit, a fuel tank, a line, a mixing tank, a fuel circulation unit which circulates a mixture fuel from the mixing tank to the mixing tank via the power generation unit and the line, a fuel supplier which supplies the fuel from the fuel tank to the mixing tank, an air supplier which supplies air to a cathode, a power adjustment unit which adjusts the current applied to the load in accordance with a generated power output, a fan which adjusts the temperature of the power generator, and a control unit which detects the concentration and volume of the mixture fuel and manipulates, on the basis of a detection result, the fuel circulation unit, the fuel supplier, the load of the power adjustment unit, the air supplier and the fan to control the concentration and volume of the mixture fuel.
摘要:
Provided are a spark plug in which the occurrence of spark blowout or the like is restrained for improvement of ignition performance, and a method of manufacturing the spark plug. A ground electrode 27 of the spark plug has a protrusion 28 which faces a center electrode 5. The distal end surface of the protrusion 28 has a noble metal tip 32 provided at the center thereof and includes an annular fusion portion 33 adjacent to the periphery of the noble metal tip 32, and an annular electrode base metal surface located externally of the annular fusion portion 33. A spark discharge gap 35 is formed between the center electrode 5 and the distal end of the protrusion 28 including the noble metal tip 32.
摘要:
Provided is a control technique of a PWM conversion type power converter capable of compensating for a voltage error due to voltage drop mainly at a switching element and managing a switching time of a PWM signal at the same time, and capable of suppressing increase/decrease of software operation load and addition of a hardware circuit to the minimum. A semiconductor integrated circuit having a PWM signal generating unit which generates a PWM signal is provided with a PWM timer unit including a counter counting a pulse width of a pulse signal inputted from the outside with delay from a PWM signal, a register loading a counter value of the counter in synchronization with the PWM signal, and an A/D converting unit converting an analog signal serving as a source signal of the pulse signal inputted from the outside to a digital signal.
摘要:
The present invention provides a method of manufacturing anode foil for aluminum electrolytic capacitors with high capacitance and decreased leakage current. The method has the following steps: dipping etched aluminum foil into pure water having a temperature of 90° C. or higher so as to form a hydrated film on the foil; attaching organic acid to the surface of the hydrated film; performing main chemical conversion on the aluminum foil with application of formation voltage after the attaching step; performing depolarization on the aluminum foil after the main chemical conversion step; and performing follow-up chemical conversion on the aluminum foil after the main chemical conversion step. The main chemical conversion treatment has two-or-more stages. In the first stage of the treatment, the foil is dipped into a phosphate aqueous solution, and in the last stage, it is dipped into an aqueous solution different from the phosphate aqueous solution.
摘要:
A gas-liquid separation system includes a housing at which a gas inlet and a gas outlet are provided; a separation pipe contained in the housing; a separation membrane provided in the separation pipe; and a pump configured to inject a gas into the housing through the gas inlet from an outside of the housing to the gas outlet.
摘要:
An image quality adjusting circuit in an image processing apparatus is provided with a line memory unit, a delay circuit unit, a first to fourth filter processing circuits, and an adder. In the delay circuit unit, delay circuits are arranged in a matrix form. Delay circuits arranged in a horizontal direction receive an image data directly or via line memories. The image quality adjusting circuit each perform filter processing on the received image data signals lying in a horizontal direction, in a vertical direction, in a down-right direction, and in a down-left direction. The image quality adjusting circuit performs addition of the image data on a focus pixel and the filter-processed data, and thus performs edge correction processing.
摘要:
A converter includes a converter circuit 1 having a plurality of bridge-connected semiconductor switching devices for converting AC power into DC power, a smoothing condenser connected in parallel to the DC side of the converter circuit and a current detector provided in a condenser circuit to control a condenser current flowing through the smoothing condenser to be a set value. The condenser current is controlled to be the set value (e.g. zero) to thereby reduce the capacity of the smoothing condenser and make the converter small.
摘要:
According to one embodiment, a cell stack of a fuel cell device comprises a positive electrode including a anode separator, and a pair of anode plates laminated opposite first and second contact surfaces of the anode separator, a pair of negative electrodes laminated individually on the opposite sides of the positive electrode, and electrolyte layers. The negative electrode includes a cathode plate opposed to each corresponding anode plate with a gap therebetween and a cathode separator provided with a contact surface opposed to the cathode plate. The anode separator includes first fuel channels formed in the first contact surface, second fuel channels formed in the second contact surface, and cooling channels formed between the first and second contact surfaces and through which a coolant is circulated. The cathode separator includes a plurality of air channels formed in the contact surface and through which air is supplied to the cathode plate.
摘要:
A pressure sensor detects the change in pressure within a cylinder in a clutch master cylinder in a case where a clutch shifts from a connected state to a disconnected state. The pressure within the cylinder is detected at a time point where a rate of the pressure increase is changed. The position of a rod in this case or the rotation angle of a motor in an actuator is detected as a touch point preparation position. The touch point preparation position is a stage preceding power generated by an engine being transmitted to the clutch. The actuator moves the rod at high speed until the position of the rod reaches the position corresponding to the touch point preparation position.