摘要:
An ink chamber is formed with a vent port allowing atmospheric air to enter therein and an ink outlet from which ink is taken out. An optical member has an ink contact face capable of contacting with ink contained in the ink chamber. The ink contact face includes a detection face at which a remaining amount of ink in the ink chamber is optically detected in accordance with an amount of air entered into the ink chamber via the vent port. A first ink absorbing member is disposed in the vicinity of the ink contact face, and capable of absorbing the ink in the ink chamber.
摘要:
An interface circuit is provided for use in a semiconductor device which transmits and receives a signal to and from the outside. The interface circuit includes a signal input/output terminal for receiving a signal from the outside in a signal input mode and a signal from the semiconductor device in a signal output mode, an input buffer gate circuit having an input terminal connected to the signal input/output terminal and for outputting a signal received at the input terminal to the semiconductor device, and an input level control circuit for fixing a potential level at the input terminal of the input buffer gate circuit to a predetermined level in a signal no-supply mode and removing the fixation of the potential level in the signal output mode and in the signal input mode.
摘要:
One data processor is provided with an interface for realizing connection with the other data processor. This interface is provided with a function for connecting the other data processor as a bus master to an internal bus of the one data processor, and the relevant other data processor is capable of directly operating peripheral functions that are memory mapped to the internal bus from an external side via the interface. Accordingly, the data processor can utilize the peripheral functions of the other data processor without interruption of the program being executed. In short, one data processor can use in common the peripheral resources of the other data processor.
摘要:
To provide a rotation sensor equipped bearing capable of detecting a highly precise absolute angle with no correction work required after incorporation into a bearing installed equipment, an absolute angle sensor equipped bearing assembly includes a sensor equipped bearing 1 and a correction data storing device 20. The sensor equipped bearing 1 has a rotation detector 6 capable of providing, as a detection output indicative of the rotation angle of a rotating raceway ring relative to a stationary raceway ring, two analog outputs X and Y that are offset 90° in phase relative to each other in terms of electrical degree. The correction data storing device 20 stores a correction data for correcting an error when the absolute angle of the rotation angle of the rotating raceway ring is calculated from the two analog outputs X and Y and which is used pared with the sensor equipped bearing 1.
摘要:
When a user enters control information for controlling a printing device, the information is stored in a user information storage unit. All combinations of items of the control information capable of being set by the user and values of items incapable of being set by the user, these having been selected so as to be the optimum values for the combinations, are stored as preset values in a combined information storage unit. An information storage unit compares a value in the user information storage unit with a value in the combined information storage unit. If a combination for which agreement is achieved is found in the combined information storage unit, this value is stored in a printing information storage unit and transmitted to the printing device. Thus, an optimum value can be selected and sent to the printing device even with regard to an item incapable of being selected by the user.
摘要:
One data processor is provided with an interface for realizing connection with the other data processor. This interface is provided with a function for connecting the other data processor as a bus master to an internal bus of the one data processor, and the relevant other data processor is capable of directly operating peripheral functions that are memory mapped to the internal bus from an external side via the interface. Accordingly, the data processor can utilize the peripheral functions of the other data processor without interruption of the program being executed. In short, one data processor can use in common the peripheral resources of the other data processor.
摘要:
A semiconductor laser device of the invention is provided with: a supporting substrate, on the surface of which there is formed a wiring pattern; a LD that is fixed on the surface of the supporting substrate and that has a signal output section that emits signal laser light and a monitoring output section that emits monitoring laser light; and a monitoring PD. The monitoring PD has: a semiconductor substrate having a region that transmits light of the wavelength of the monitoring laser light; and a light receiving section for photoelectric conversion formed on the surface of the semiconductor substrate, one incident surface of the side surfaces of the semiconductor substrate being arranged in a position to which the monitoring laser light can be made incident, the light receiving section being arranged in a position higher than the monitoring output section, and a back surface of the semiconductor substrate and the wiring pattern being fixed on the supporting substrate so as to oppose to each other.
摘要:
A ferrous seal sliding part excellent in heat crack resistance, seizing resistance and abrasion resistance is provided. The ferrous seal sliding part having a seal sliding surface, wherein the seal sliding surface has a martensite parent phase which forms a solid solution with carbon of 0.15 to 0.6 wt % and contains a first dispersion material of at least either cementite of 5 to 70% by volume or MC-type carbide of 0.1 to 10% by volume and a second dispersion material of at least either graphite of 1 to 15% by volume or Cu alloy phase of 1 to 20% by volume dispersed therein, with a total content of the first dispersion material and the second dispersion material being 5 to 70% by volume.
摘要:
The present invention provides a low-cost method for production of isoglucose comprising indigestible dextrin with a high value of use in foods and beverages. This method comprises the following step (A) and at least one of the subsequent steps (B) and (C). (A) steps of acting glucoamylase on pyrodextrin comprising digestion-resistant components and hydrolyzing the digestible components in glucose, (B) step of adding fructose, (C) step of converting a portion of the glucose produced into fructose by means of glucose isomerase.
摘要:
A light source apparatus comprises a mercury lamp having an arc tube having a light emitting portion and sealing portions extending from both sides of the light emitting portion, respectively and, a concave reflection mirror which reflects light emitting from the discharge lamp in a predetermined direction, and a front glass made from light transmissive material, which is arranged in an opening side of the concave reflection mirror, wherein a reflective surface of the concave reflection mirror is made of metal, and, wherein a reflective film which reflects infrared light and ultraviolet light, is formed on a surface of the front glass, and the infrared light and ultraviolet light which emitted from the extra-high mercury discharge lamp are reflected on the front glass so as to be returned to part of electrodes of the extra-high pressure mercury lamp or between the electrodes.