摘要:
A card connector device capable of detecting mounting of cards in predetermined mount positions without the provision of metallic sheet pieces comprises a first switch for detecting that a first card and a second card have been mounted in predetermined mount positions and a second switch for detecting inhibition of writing on the first card and the second card, the first switch and the second switch, respectively, including a fixed contact composed of contact portions provided on a housing, a fixed contact composed of contact portions, and a moving contact, which acts as the first and second cards are moved to predetermined mount positions, the respective moving contacts comprising torsion coil springs.
摘要:
A method of analyzing a sample solution containing an ionic species of interest paired with an ionic species of the opposite sign comprises introducing the sample solution into a separation column with an eluant solution, introducing an eluate from the separation column into the inner passage of a diffusion type deionizer of the double tubular construction which is defined by a tube of an ion exchange composition, while a scavenger solution is introduced into the outer passage of the deionizer in a direction of flow opposite to that of the eluate in the inner passage, whereby the ionic species of the opposite sign is removed from the eluate into the scavenger solution, and measuring the electric conductivity of the eluate from the deionizer to thereby determine the concentration of the ionic species of interest in the sample solution. An apparatus for carrying out this method is also disclosed.
摘要:
A card connector includes a housing which allows a card to inserted thereinto, and a plurality of terminal members which is arranged in the housing, and is respectively connectable to a plurality of external connections provided on the bottom face of the card. The plurality of terminal members is composed of first terminal members which are arranged on an inner bottom face of the housing, are provided side to side along an insertion direction of the card, and are connectable to first external connections of the plurality of external connections of the card which are provided on the side of a rear end of the card, and second terminal members which are connectable to second external connections of the plurality of external connections of the card which are provided on the side of a front end of the card. The card connector also includes a driving member which is able to displace the first terminal members which are provided on the inner bottom face of the housing, and located nearer to an insertion slot of the card when the card is inserted in a direction apart from the second external connections of the card. The driving member is provided with a grounding portion which is located nearer to the insertion slot of the card than the first terminal members.
摘要:
A support structure for a pedal of a vehicle pivotablly supports a pedal assembly (34) to a pedal bracket (38) mounted on a vehicle dash panel (6). The support structure for a pedal of a vehicle includes a reinforce member (14) for the vehicle body; an upper pedal member (44, 46); a lower pedal member (48) having a pedal (48c) at its lower end; an abutting member (50) not coming into contact with the reinforce member when the vehicle is in a normal operation, while it abuts against the reinforce member at its abutting portion (50g) by moving in the rearward direction of the vehicle body when the vehicle crashes; and a connecting mechanism (60) for connecting the abutting member to the lower pedal member in such a manner that relative movement with respect to each other is prevented when the vehicle is in a normal operation, while the connecting mechanism forcibly displaces the lower portion (48b) of the lower pedal member, which is the part locating below the pivot shaft of the lower pedal member, in a forward direction with respect to the upper pedal member when the vehicle crashes.
摘要:
There is provided a card connector device in which the length and the width thereof can be reduced. The connector device includes an insertion portion 40 into which a card 1 having a notch portion 2 is inserted, and a detecting switch 21 for detecting that the card 1 inserted into the insertion portion 40 is mounted at a predetermined card mounting position, wherein the detecting switch 21 is arranged so that at least a portion of the detecting switch 21 is positioned in a space defined by the notch portion 2 of the card 1 mounted at the predetermined card mounting position.
摘要:
An ion exchanger comprising a carrier comprising a synthetic resin having no ion exchange group and having one or more particles of a predetermined size, and a plurality of ion exchange particles disposed on the surface of the carrier and bonded thereto by a binder, wherein the plurality of ion exchange particles are of sizes smaller than the sizes of the carrier particles, and wherein the binder is of a synthetic resin having the same or similar composition as that of the carrier. The ion exchanger is useable in ion chromatography systems.
摘要:
A support structure for a pedal of a vehicle pivotablly supports a pedal assembly (34) to a pedal bracket (38) mounted on a vehicle dash panel (6). The support structure for a pedal of a vehicle includes a reinforce member (14) for the vehicle body; an upper pedal member (44, 46); a lower pedal member (48) having a pedal (48c) at its lower end; an abutting member (50) not coming into contact with the reinforce member when the vehicle is in a normal operation, while it abuts against the reinforce member at its abutting portion (50g) by moving in the rearward direction of the vehicle body when the vehicle crashes; and a connecting mechanism (60) for connecting the abutting member to the lower pedal member in such a manner that relative movement with respect to each other is prevented when the vehicle is in a normal operation, while the connecting mechanism forcibly displaces the lower portion (48b) of the lower pedal member, which is the part locating below the pivot shaft of the lower pedal member, in a forward direction with respect to the upper pedal member when the vehicle crashes.
摘要:
A method and apparatus for determining, by use of ion chromatography, a microconstituent contained in a major constituent as impurities present in the major constituent. The invention causes only that portion of the effluent from the detector, shown on an ion chromatograph, that corresponds to the neighborhood of the microconstituent to be led again to the collecting valve. Thus, the microconstituent of the solution can be determined quickly and easily, without reference to the kind of microconstituent being tested.
摘要:
A method and apparatus for determining, by use of ion chromatography, a microconstituent contained in a major constituent as impurities present in the major constituent. The invention causes only that portion of the effluent from the detector, shown on an ion chromatograph, that corresponds to the neighborhood of the microconstituent to be led again to the collecting valve. Thus, the microconstituent of the solution can be determined quickly and easily, without reference to the kind of microconstituent being tested.
摘要:
Method and apparatus for analysis, by ion chromatography, of anions, in a sample solution, wherein accurate analysis of anions in the sample solution is obtained by passing carbonic acid, through a prescribed membrane, into the sample solution, thereby completely eliminating or sharply lessening the so-called water dip effect. The method and apparatus are further directed to enabling anions in the sample solution to be accurately analyzed by passing prescribed cations, through a prescribed membrane, into the sample solution, thereby depriving the sample solution of interfering anions otherwise abundantly present therein.