摘要:
An information processing apparatus such as a personal computer is capable of controlling consumption power of a digital communication line interface circuit or a modem depending on a usage state of the communication line. In one aspect, the information processing apparatus including a digital communication interface circuit connected to a digital line to communicate data, includes a link state detect circuit to ascertain a link state between the interface circuit and the communication line and a consumption power mode change circuit to change a consumption power mode change circuit to change a consumption power mode of the interface circuit depending on the link state ascertained by the detect circuit.
摘要:
An information processing apparatus such as a personal computer is capable of controlling consumption power of a digital communication line interface circuit or a modem depending on a usage state of the communication line. In one aspect, the information processing apparatus including a digital communication interface circuit connected to a digital line to communicate data, includes a link state detect circuit to ascertain a link state between the interface circuit and the communication line, and a consumption power mode change circuit to change a consumption power mode of the interface circuit depending on the link state ascertained by the detect circuit. In one aspect, a battery-driven hand-held information processing apparatus minimizing the consumption power includes an access detection circuit to monitor an access state of software to a serial interface circuit, a timer circuit to determine that a modem is not accessed for a fixed period of time, a power control circuit to turn power of a modem circuit on and off in accordance with a result from the timer circuit, a circuit to generate a signal which masks a transmission enable signal notifying the serial interface circuit that the modem is unavailable because power of the modem circuit is off, and a mask circuit operating in response to the mask signal.
摘要:
An information processing apparatus such as a personal computer is capable of controlling consumption power of a digital communication line interface circuit or a modem depending on a usage state of the communication line. In one aspect, the information processing apparatus including a digital communication interface circuit connected to a digital line to communicate data, includes a link state detect circuit to ascertain a link state between the interface circuit and the communication line, and a consumption power mode change circuit to change a consumption power mode of the interface circuit depending on the link state ascertained by the detect circuit. In another aspect, a battery-driven hand-held information processing apparatus minimizing the consumption power includes an access detection circuit to monitor an access state of software to a serial interface circuit, a timer circuit to determine that a modem is not accessed for a fixed period of time, a power control circuit to turn power of a modem circuit on and off in accordance with a result from the timer circuit, a circuit to generate a signal which masks a transmission enable signal notifying the serial interface circuit that the modem is unavailable because power of the modem circuit is off, and a mask circuit operating in response to the mask signal.
摘要:
A polishing apparatus has a guide (5) to be pressed against a polishing cloth (7) when polishing an object (1). Within the guide, a ring (3) is arranged between a backing plate (4) and a backing film (2). When the guide and polishing cloth are rotated to rub with each other, force of the periphery of the object of pressing the polishing cloth drops. The ring prevents such a force drop, thereby equalizing polishing rates over a surface of the object. Also provided is a polishing method applied to the polishing apparatus.
摘要:
A polishing apparatus has a guide (5) to be pressed against a polishing cloth (7) when polishing an object (1). Within the guide, a ring (3) is arranged between a backing plate (4) and a backing film (2). When the guide and polishing cloth are rotated to rub with each other, force of the periphery of the object of pressing the polishing cloth drops. The ring prevents such a force drop, thereby equalizing polishing rates over a surface of the object. Also provided is a polishing method applied to the polishing apparatus.
摘要:
A distributed database management system includes a plurality of computers, each including a database for storing data files to be processed. The plurality of computers are interconnected by communication lines. Each computer has stored data file names, and corresponding address area and location information for all databases, and measures data file retrieval time from the databases. A retrieval time memory section stores data file retrieval times corresponding to the address areas of data stored in the databases. A retrieval time prediction section retrieves the data file retrieval times for data files corresponding to a data file name requested by a user when the requested data file is stored in at least two databases, utilizing stored data file retrieval times and corresponding address areas and location information on where the data file is stored. A data retrieval optimization section selects the database location information and the address area associated with the requested data file name according to the retrieval result by the retrieval time prediction section, and retrieves the requested data file from the appropriate database according to the location information and address area. The system can also register input data files according to a desired retrieval time.
摘要:
This invention intends to provide a coiled carrying article pallet, which is suited for transporting small quantities of varied types of articles, which can easily, deliberately, efficiently transporting a coiled carrying article to a transport receptacle without damaging the coiled transport article, which can transport the coiled carrying article with transport cost being held down, and which can improve space efficiency for storage, and the like. The pallet P1 is a coiled carrying article pallet P1 contained in a transport receptacle (container A) while loading the coiled carrying article C, the pallet P1 including a pallet main body 1, and a stack support means 5, provided on the pallet main body, for vertically stacking and supporting another pallet P1, and the pallet main body 1 includes a mount section 3 on which the axial end face of the carrying article can be mounted, and an abutment section 2 provided on an outer peripheral side of the mount section and arranging a plurality of carrying articles in a zigzag fashion.
摘要:
A pallet P of the present invention consists of a pallet main body 1, four mount sections 2 provided on the pallet main body 1, and a lower open space 5 provided below the pallet main body 1 and having open four sides. The pallet main body 1 has an abutment frame section 3 which can abut on an inner wall of a dry container A and other pallets P. According to this pallet P, if a predetermined number of pallets P are contained in the container A, the abutment frame sections 3 abut on the other pallets P, whereby a predetermined number of coiled carrying articles C which are loaded on the pallets P vertically are arranged in a zigzag fashion.
摘要:
The present invention is to provide a semiconductor module, which can effectively dissipate heat generated by the semiconductor components disposed on the circuit board, with a simple structure to manufacture inexpensively.
摘要:
According to one embodiment, a video image processing apparatus includes specification module which is configured to allow specification of a object from a displayed video image, a detection module which is configured to detect whether the object exists in the displayed video image, and control module which is configured to cut out, in the case where the detection module has detected that the object exists, a predetermined area including the object from the displayed video image for display.