Abstract: A coordinate-detecting device of a voltage-detecting type, the device including: a coordinate input pad having an upper sheet and a lower sheet opposing each other at a predetermined gap, the sheets being in electrical contact when there is a touch on the coordinate input pad; a voltage-detecting part for alternately detecting voltage values representing an X-coordinate and a Y-coordinate of a contact point; and a control part for generating a coordinate data from the voltage values detected at the voltage-detecting part. The upper sheet and the lower sheet oppose each other at the predetermined gap by a repulsive force between magnetic poles with the same polarity.

Abstract: A plug connector includes an electrically insulating body including a housing and a pair of arms; a plurality of pairs of first and second right-angled signal contact elements supported by the housing such that the first right-angled signal contact element is arranged above the second right-angled signal contact element, each of the right-angled signal contact elements having a substantially right-angled contact portion protruding backward from the housing and a leading portion inserted into the housing, the contact portion having a horizontal part and a vertical part; a plurality of ground contact elements supported by the housing and disposed alternately with the plurality of pairs of first and second right-angled plug signal contacts, each of the ground contact elements provided with two ground terminals; and upper and lower electrically insulating brackets assembled to the housing.

Abstract: A coordinate detection device includes a coordinate input panel which generates coordinate data based on voltages obtained when the coordinate input panel is touched, a first unit which determines whether a touch operation on the coordinate input panel satisfies a predetermined condition, and a second unit which outputs switch information based on a result of a determination executed by the first unit.

Abstract: A printer includes a paper roll holder holding a roll of paper, a paper feed path guiding the paper from the paper roll holder, a printing head provided on a portion of the paper feed path for printing on the paper, and a cutter disposed on the paper feed path between the paper roll holder and the printing head for cutting the unraveled paper roll. A method for loading a paper roll to a printer includes the step of cutting the unraveled paper roll at a position upstream of the printing head, before the edge of the paper driven reaches a position downstream of the printing head. By positioning the cutter upstream of the printing head and cutting the paper before the forward edge of the paper moves downstream of the printing head, the printing head and a platen roller can be kept free of any dirt adhering to the paper.

Abstract: A balanced-transmission cable-and-connector unit includes a junction substrate, a plug for balanced transmission connected to one end of the junction substrate, a cable for balanced transmission connected to the other end of the junction substrate, and a shielding cover covering the junction substrate, a portion of the plug at which the plug is connected to the junction substrate and a portion of the cable at which the cable is connected to the junction substrate. The plug includes a pair of first and second signal contacts, and the length of a first signal transmitting path from the first signal contact to the cable via the junction substrate is substantially equal to the length of a second signal transmitting path from the second signal contact to the cable via the junction substrate.

Abstract: A cable connector having a contact terminal member, a housing formed from a single sheet of metal having top, side wall and bottom portions so as to form a box enclosing the contact terminal member, a cable connector insertion port formed at a front end of the housing, and a plurality of integrated legs integrally formed with the housing and disposed so as to extend in a downward direction from side rear edges of the bottom portion of the housing, the integrated legs to be inserted in a plurality of holes formed on a printed circuit board, the connector having a front integrated leg integrally formed with the housing and disposed so as to extend in a downward direction from a bottom edge of the cable connector insertion port, the front integrated leg to be inserted in a hole formed on the printed circuit board so as to fixedly mount a front end of the connector on the printed circuit board.

Abstract: A method for fabricating a carrier tape having a row of pockets, including forming carrier tape sections by injection molding so that each of the carrier tape sections has at least one pocket for accommodating an article therein, and joining the carrier tape sections in the form of a tape. The first carrier tape section is first injection molded, and the second carrier tape section is then injection molded such that one side of the first carrier tape section is in contact with one side of the second carrier tape section. A further carrier tape section is then injection molded such that one side of the second carrier tape section is in contact with a side of the further carrier tape section, whereby the carrier tape sections are successively joined together.

Abstract: A pointing device for moving a display pointer by tilting a center shaft including a magnet and using Hall elements fixed near the magnet. The center shaft is sustained by a pivot sustainer fixed on a central axis of the device, and the tilting movement of the center shaft is changed to movement made along the central axis by a movement converting mechanism using spring force, for moving the magnet back on the central axis when the center shaft is freed from tilting.

Abstract: A key switch comprising a base, a key top arranged above the base, a pair of link members interlocked to each other and operatively engaged with the base and the key top to support the key top above the base and direct the key top in a vertical direction, a switching mechanism for selectively opening and closing an electric circuit in connection with a vertical movement of the key top. Each of the link members includes a sliding portion slidably and shiftably engaged with either one of the base and the key top. At least one elastic member is disposed between at least one of the link members and either one of the base and the key top with which the sliding portion of each link member is engaged. The elastic member exerts biasing force, relative to a displacement or shifting amount of the sliding portion, onto at least one of the link members in a direction different from, e.g., substantially orthogonal to, the vertical shifting direction of the key top.

Abstract: An internal shelled connector, mounted on electric equipment having a grounded chassis panel, for mating with an external cable connector. The connector is encapsulated by a conducting shell for electrostatic shield, except at an opening for receiving the external connector through a corresponding window of the panel. A contact, formed on the shell maintains pressure on a back surface of the panel to ground the shell. The contact may be a flange formed at a tip of a blade spring formed integrally continuous with the conducting shell. The flange maintains a persistent electric contact with the panel, even if the panel and the mounted shelled connector are partially separated due to mechanical stress, when plugging in or pulling out the external cable connector.