Abstract: An electronic device includes: a circuit board having a mounting face, on which an electronic component is mounted; a heat receiver including a heat receiving plate opposed to the electronic component; and a fastening mechanism that fixes the heat receiver to the circuit board. The fastening mechanism includes a receiver having a proximal end and a distal end, the receiver having a mounting hole penetrating from the proximal end to the distal end; and a fastener that is inserted into the mounting hole for fastening to the receiver to press the heat receiver. The receiver is surface-mounted on the mounting face by soldering with the proximal end facing the mounting face.

Abstract: Embodiments of the present invention provide an arrangement structure capable of reducing noise caused by a laminated ceramic capacitor mounted on a printed circuit board. A unit arrangement structure includes ceramic capacitors. Among the laminated ceramic capacitors, capacitors are arranged so that capacitor axes thereof extend along a first axis, while the other ceramic capacitors are arranged so that capacitor axes thereof extend along a second axis crossing the first axis. In accordance with such an arrangement structure, it is possible to effectively suppress noise even in the case of single-side mounting.

Abstract: The invention broadly contemplates an apparatus that makes it possible to easily lift up and open a notebook type computer cover irrespective of a weight of the cover and stop the cover at a predetermined opened/closed position. A portable electronic apparatus includes: a main body provided with an input operating portion, a cover provided with a display unit, a hinge mechanism including a rotary shaft fixed to the cover and a support member fixed to the main body. The apparatus includes an electromagnetic mechanism having a permanent magnet and an electromagnet, in which the permanent magnet and the electromagnet are disposed with respect to the rotary shaft so that when the current is applied or not applied to the electromagnet, a repulsive or attractive force is generated which allows the rotary shaft to be in a rotatable state, and thereby allow an opening/closing torque to act on the cover.

Abstract: Disclosed is an air liquefaction separation method and apparatus by which the apparatus cost can be reduced when liquid products are collected, the method including: a feed air compression step in which the whole amount of a feed air is a pressurized feed air having a first set pressure which is higher than the operating pressure of the intermediate pressure column; an adsorption and purification step in which impurities are adsorbed and removed from the pressurized feed air to obtain a pressurized purified air; a combining step for a circulating air in which the pressurized purified air and the below-described pressurized returned air are combined to obtain a circulating air; a cooling step in which a first branch air stream of the two divided circulating air is cooled at a first set temperature to obtain an air to be introduced into the intermediate pressure column, and a second branch air stream is cooled at a second set temperature which is higher than the first set temperature to obtain an air for exp

Abstract: Embodiments of the present invention provide an arrangement structure capable of reducing noise caused by a laminated ceramic capacitor mounted on a printed circuit board. A unit arrangement structure includes ceramic capacitors. Among the laminated ceramic capacitors, capacitors are arranged so that capacitor axes thereof extend along a first axis, while the other ceramic capacitors are arranged so that capacitor axes thereof extend along a second axis crossing the first axis. In accordance with such an arrangement structure, it is possible to effectively suppress noise even in the case of single-side mounting.

Abstract: The invention broadly contemplates an apparatus that makes it possible to easily lift up and open a notebook type computer cover irrespective of a weight of the cover and stop the cover at a predetermined opened/closed position. A portable electronic apparatus includes: a main body provided with an input operating portion, a cover provided with a display unit, a hinge mechanism including a rotary shaft fixed to the cover and a support member fixed to the main body. The apparatus includes an electromagnetic mechanism having a permanent magnet and an electromagnet, in which the permanent magnet and the electromagnet are disposed with respect to the rotary shaft so that when the current is applied or not applied to the electromagnet, a repulsive or attractive force is generated which allows the rotary shaft to be in a rotatable state, and thereby allow an opening/closing torque to act on the cover.

Abstract: An input/output device controller supplies power to a PC card in a secure manner. A PC card is a device that is loaded into a slot of a personal computer. The input/output device controller, which permits an information processing apparatus to communicate with an input/output device, operates in a manner so that when an abnormality is detected in the supply of operating power to the PC card, the detection result is reported to the personal computer. When an abnormality in the supply of operating power to the PC card is detected, the output of a driver for the PC card is halted so as to prevent the destruction of the internal circuitry of the PC card due to latch-up problems.

Abstract: A method and system for trading personal information under conditions which allow the Internet users (ISP users) who own the information to participate. A user who receives a connection service via an Internet service provider (ISP) provides his/her personal information to the ISP with each item being classified as either public or secret. The ISP builds a database 6 for storage of the users' personal information and offers the information to requesting business entities in exchange for compensation. A portion of the compensation is returned to the users, for example, as a discount in the connection service charge.

Abstract: Providing an information processing terminal of a folded structure comprising a first housing portion having a form factor defined by PCMCIA and a second housing pivotally coupled to the first housing portion with an improved reliability of a cable passing through the coupling portion. The data processing part, which is a core part of the PDA function, is contained within the second housing portion which is not subject to restriction of shape and size. As a result, the first housing portion which has to conform to the PCMCIA/JEIDA specification may be relatively easily designed. For example, while the information processing apparatus is provided with a key input means in the first housing portion, it is possible to use a high function key board such as a keyboard of an excellent feel of key touch or a back lighted keyboard.