Abstract: To achieve an effective gas filtering in a plasma spectrometric apparatus using a gas of a comparatively high consumption flow rate, and to improve the analytical ability, there is provided a plasma spectrometric apparatus containing a sample introducer for producing and delivering an injector gas containing an analyte sample, a plasma generator for generating plasma into which the injector gas is introduced, and an analyzer disposed subsequent to the plasma generator for analyzing the analyte sample. The plasma spectrometric apparatus contains a first gas line for supplying gas to the sample introducer, a second gas line for supplying gas to the plasma generator, and a filter located in the first gas line for removing impurities contained in the gas.

Abstract: To achieve an effective gas filtering in a plasma spectrometric apparatus using a gas of a comparatively high consumption flow rate, and to improve the analytical ability, there is provided a plasma spectrometric apparatus containing a sample introducer for producing and delivering an injector gas containing an analyte sample, a plasma generator for generating plasma into which the injector gas is introduced, and an analyzer disposed subsequent to the plasma generator for analyzing the analyte sample. The plasma spectrometric apparatus contains a first gas line for supplying gas to the sample introducer, a second gas line for supplying gas to the plasma generator, and a filter located in the first gas line for removing impurities contained in the gas.

Abstract: An information processing apparatus includes: an information processing main unit; a display unit electrically connected to the information processing main unit; and a jack having a cylindrical sleeve provided at a housing of the information processing main unit and located coaxially with an insertion hole through which an external terminal is inserted, the jack having a cylindrical hole for accommodating the external terminal, wherein the sleeve of the jack is accommodated inside the housing of the information processing main unit; and an end face of the sleeve facing toward the housing is covered by the housing in the axial direction of the sleeve.

Abstract: An electronic apparatus includes an accommodation plate, a first exterior member, and a second exterior member. The accommodation plate accommodates a plurality of components except at least a keyboard component. The first exterior member holds the keyboard component and constitutes a first exterior surface of the electronic apparatus. The second exterior member constitutes a second exterior surface as an opposite surface of the first exterior surface. The accommodation plate is disposed between the first exterior member and the second exterior member.

Abstract: An electronic apparatus includes: a main body including a battery pack mounting portion at an end in a direction; a display portion to be openable to the main body via a hinge portion provided at an end in the direction; a battery pack detachable from the battery pack mounting portion along the direction; a first connector portion provided at a position of the battery pack mounting portion on the end side in the direction; a second connector portion provided to the battery pack and connectable to the first connector portion; a first engagement portion provided at another end of the battery pack mounting portion in the direction; a second engagement portion provided to the battery pack and capable of being engaged with the first engagement portion relatively in the direction; and a notch portion provided at an end of the battery pack in the direction, for avoiding the hinge portion.

Abstract: An electronic apparatus includes a first outer member configured to form a first exterior surface, a second outer member configured to form a second exterior surface that is opposite to the first exterior surface, and a battery unit configured to form part of the second exterior surface when the battery unit is contained in the second outer member. The battery unit has a battery cell integrated thereinto. The battery cell supplies electric power. The first outer member, the second outer member, and the battery unit are fastened together by using a screw member.

Abstract: An information processing apparatus includes: an information processing main unit; a display unit electrically connected to the information processing main unit; and a jack having a cylindrical sleeve provided at a housing of the information processing main unit and located coaxially with an insertion hole through which an external terminal is inserted, the jack having a cylindrical hole for accommodating the external terminal, wherein the sleeve of the jack is accommodated inside the housing of the information processing main unit; and an end face of the sleeve facing toward the housing is covered by the housing in the axial direction of the sleeve.

Abstract: Disclosed are a display unit and a data processing system equipped therewith. The display unit includes a liquid crystal module, a rear panel covering the back surface of the liquid crystal module, a front periphery covering member covering a peripheral part of the front surface of the liquid crystal module, and a wiring board for driving the liquid crystal module. The liquid crystal module includes a liquid crystal cell, a light guide panel disposed behind the back surface of the liquid crystal cell, a reflecting panel disposed behind the back surface of the light guide panel, plural LEDs disposed opposite to one end surface of the light guide panel, and a holding frame provided with a spacing part, covering a peripheral part of the back surface of the reflecting panel and holding the liquid crystal cell, the light guide panel, the reflecting panel and the LEDs.

Abstract: An electronic apparatus includes: a main body including a battery pack mounting portion at an end in a direction; a display portion to be openable to the main body via a hinge portion provided at an end in the direction; a battery pack detachable from the battery pack mounting portion along the direction; a first connector portion provided at a position of the battery pack mounting portion on the end side in the direction; a second connector portion provided to the battery pack and connectable to the first connector portion; a first engagement portion provided at another end of the battery pack mounting portion in the direction; a second engagement portion provided to the battery pack and capable of being engaged with the first engagement portion relatively in the direction; and a notch portion provided at an end of the battery pack in the direction, for avoiding the hinge portion.

Abstract: An electronic apparatus includes an accommodation plate, a first exterior member, and a second exterior member. The accommodation plate accommodates a plurality of components except at least a keyboard component. The first exterior member holds the keyboard component and constitutes a first exterior surface of the electronic apparatus. The second exterior member constitutes a second exterior surface as an opposite surface of the first exterior surface. The accommodation plate is disposed between the first exterior member and the second exterior member.

Abstract: A keyboard includes a keyboard unit, a frame, and an exterior panel. The keyboard unit includes a surface made of metal, and a plurality of keys disposed on the surface. The frame made of resin is joined to the surface, the frame including a plurality of first openings into which the respective keys are inserted. The exterior panel made of metal is detachably bonded to the frame, the exterior panel including a plurality of second openings into which the respective keys protruding from the respective first openings of the frame are inserted.

Abstract: Disclosed are a display unit and a data processing system equipped therewith. The display unit includes a liquid crystal module, a rear panel covering the back surface of the liquid crystal module, a front periphery covering member covering a peripheral part of the front surface of the liquid crystal module, and a wiring board for driving the liquid crystal module. The liquid crystal module includes a liquid crystal cell, a light guide panel disposed behind the back surface of the liquid crystal cell, a reflecting panel disposed behind the back surface of the light guide panel, plural LEDs disposed opposite to one end surface of the light guide panel, and a holding frame provided with a spacing part, covering a peripheral part of the back surface of the reflecting panel and holding the liquid crystal cell, the light guide panel, the reflecting panel and the LEDs.