Abstract: A semiconductor device includes memory cells each of which include a plurality of groups of an anti-fuse and a transistor connected in series; a capacitor including first and second electrodes, with the first electrode connected to a bit line of the memory cell; a first switch connected between the bit line and a power source; a second switch connected between the power source and the second electrode of the capacitor; and a third switch connected between the second electrode of the capacitor and a ground. A specific memory cell is selected out of the memory cells, and a superposed supply voltage is applied through the capacitor to the anti-fuse of the specific memory by turning on and/or off the first through third switches, so that a storage of information in the memory cell can be performed.

Abstract: A concentrator for a local area network with loop topology uses a connector to which a first workstation is connected and a relay contact for switching between a state in which second and third workstations positioned at both sides of the first workstation are connected to each other and another state in which the first workstation is connected via the connector between the second and the third workstations. The concentrator includes an activation member for activating the relay contact and a pair of condensers to be charged by direct current from the first workstation when the first workstation is connected. The activation member is operated by discharging the direct current. A controller controls the discharging of one of the pair of condensers by detecting the changes in connection conditions of the first workstation.

Abstract: A window regulator apparatus includes a guide rail fixed within a vehicle door, a bracket including a window supported on the guide rail, a driving mechanism fixed within the door for moving the window up and down the guide rail, resilient members interposed between the guide rail and bracket, and shoes interposed between the resilient means and guide rail to compress the resilient means and circumvent rattling of the window.

Abstract: In a lid opener mechanism having two locking devices for respectively locking two lids such as a fuel lid and a trunk lid of a motor vehicle, a handle device is provided for operating the control wires connected to each lid. The handle device includes a support on which are mounted for rotation two separately moveable levers. Each lever is spring biased to return it to its rest position after use and thereby permit closure of the lid which has been opened. Both levers are rotatably mounted in parallel on a projection extending out from the base of the handle device. Another projection, formed on the outer lever passes through said first projection and connects to the base. This arrangement assists in preventing rattles that might otherwise occur.

Abstract: A driver in a transceiver for a common bus-type transmission system of a local area network includes a switching transistor for receiving a transmission data signal from a station and outputting a forward data signal to a bus, a diode for stopping data entry from a bus to the switching transistor, a first data detection circuit for detecting the presence of the transmission data signal, a second data detection circuit for detecting the presence of the forward data signal, a determination circuit for detecting the occurrence of the short circuit of either one of the switching transistor and the diode, and a controller for controlling the conduction between the switching transistor and the bus.

Abstract: An amorphous or polycrystalline film which continuously covers the exposed surface of a single crystal substrate and an insulating film, is deposited in ultra-high vacuum and then heat-treated. The film is subjected to solid phase epitaxial growth at a temperature far lower than in prior-art methods, whereby a single crystal film is formed.