Abstract: The present invention relates to a paper-leaves discriminating apparatus (sensor mounting construction) which is capable of detecting a characteristic quantity at a point conforming to a discriminating way while easily coping with a change of the way. Thus, in the paper-leaves discriminating apparatus according to this invention, a sensor is made up of a plurality of characteristic quantity detecting heads, and a plurality of head mounting holes are made in a frame installed along a conveyance plane of paper leaves for mounting the plurality of characteristic quantity detecting heads on the frame so that the plurality of characteristic quantity detecting heads face the conveyance plane, and further, each of the characteristic quantity detecting heads is detachably fitted in the head mounting hole, of the plurality of head mounting holes, corresponding to a position at which the characteristic quantity remarkably develops.

Abstract: There is disclosed a technique regarding an optical amplifier in an optical communications system. In order to effectively suppress optical surges during amplification of signal light, through a simple structure, there is provided an amplifying medium which amplifies input light and outputs the amplified light, and reflecting members are connected to the input and output sides of the amplifying medium. The reflecting members can reflect light with a predetermined optical wavelength different from a signal light wavelength contained in the input light.

Abstract: According to a method of manufacturing a magnetic head, a magnetoresistive device is formed on a substrate, a top end portion of the magnetoresistive device is placed in an external magnetic field, and a height of the magnetic head is adjusted by ceasing a polishing operation at an instant when change in resistance of the magnetoresistive device relative to change in the external magnetic field comes up to a predetermined value.

Abstract: The present invention comprises a flash memory or similar nonvolatile memory circuit characterized by a constitution that enables read operations in two modes, a clock-synchronous burst read mode and a clock-asynchronous normal read mode, the device being set to normal read mode in response to power on, and being set to burst read mode in response to a control signal instructing the burst read mode. The memory device includes a burst mode switching circuit internally. This burst mode switching circuit sets an output circuit to normal read mode in response to the power ON so as to enable read operations not synchronized with the clock after the power ON. In response to a burst mode control signal provided by the system, the burst mode switching circuit sets the output circuit to burst read mode. Thus, the system can perform the burst read to the nonvolatile memory device under the environment analogous to conventional main memory access.

Abstract: A method of assembling thin film jumper connectors to a substrate as part of a process of manufacturing a multi-chip-module or other device having multiple components bonded to chip carrier or other substrate. An alignment plate is positioned on the chuck of a standard flip-chip bonding machine. The thin film jumper connectors are placed on the alignment plate in a face-up position after alignment to alignment marks on the plate using the machine's moveable platform and split-field viewer. The jumper connectors are held to the alignment plate by a force supplied by the vacuum system of the flip-chip bonder, with the force being transmitted to the jumpers through vacuum holes in the alignment plate. The plate's alignment marks are positioned so that when they are aligned with corresponding marks on the connectors, the bonding pads on the connectors are correctly aligned to the pads on the substrate.

Abstract: A telephone transaction support system includes a transaction register unit for registering, in a database, contents of a transaction requested by a customer over a telephone, and a deciding unit for deciding on an approval support unit among a plurality of approval support units at random, the approval support unit being used to approve contents of a transaction, whereby the approval support unit decided on at random is used to approve the transaction registered in the database. A telephone transaction support system which supplies to an operator information regarding a transaction in a conversation with a customer over a telephone includes a detecting unit for detecting an actual state of service of an operator dealing with the customer based on the information supplied thereto, and an estimate data generating unit for generating estimate data based on the actual state of the service of the operator detected by the detecting unit.

Abstract: A computer including an extraction unit for extracting source signals of surround sound from data received via a medium, and a processor for decoding and converting the source signals into audio signals of a plurality of channels. The processor includes the function of correction a sound field of a plurality of speakers which are arranged approximately concentrically together with a display unit about an operating position of a user operating the computer.

Abstract: A trimming circuit for a semiconductor device performs both simulated fuse breakage and actual fuse breakage by selectively short-circuiting an adjusted device. The trimming circuit includes a switch connected in parallel with the adjusted device. Activating the switch causes the adjusted device to be by-passed or short-circuited. A first external terminal is connected to the switch to apply a first control signal to the switch. A second external terminal is provided for receiving a second control signal. A fuse circuit is connected between a high potential power supply and a low potential power supply and between the first and second external terminals. For hypothetical fuse breakage, the first control signal is activated to activate the switch and by-pass the adjusted device. For actual fuse breakage, the second control signal is activated such that it has a potential greater than the first control signal so that a current flows through the fuse circuit, thereby breaking the fuse.

Abstract: An automatic call system including a storage device, a private branch exchange, an originating equipment, and a plurality of operator apparatuses, wherein the private branch exchange originates a call in response to an instruction for call origination from the originating equipment and notifies the call information relating to the originating call to the originating equipment and the destination operator apparatus; the originating equipment stores the called subscriber ID information such as customer telephone numbers in the storage device linked with the call information; and, when a response from a called subscriber is transferred to the operator apparatus, the destination operator apparatus retrieves the called subscriber ID information from the storage device by using the call information as a key, obtains the individual information of the called subscriber, and displays this to the operator.

Abstract: A system and method for providing QoS levels to received data units, such as ATM cells and/or Frame Relay Frames. A QoS level associated with a virtual connection is supported through allocation and management of resources used to process data units received over the connection. Resources used to support QoS levels are assigned to groups of connections referred to as “QoS groups”. Resources used to support one group of connections may be isolated from resources supporting other connections. When a connection is established, if a QoS group exists having the QoS level of the new connection, the connection may be added to that QoS group. Similarly, where the QoS levels for multiple connections must be modified, if those connections are within a single QoS group, then modification of the QoS level for that group would advantageously result in modification of the QoS for each virtual connection within the QoS group.

Abstract: An optical signal receiving apparatus capable of substantially instantaneously and stably discriminating the logic from the header of a burst-like optical signal comprising a pre-amplifier circuit for amplifying an output from a photodiode receiving cell signals, a dummy side variable gain amplifying unit for performing the gain control by feedback control with respect to the output from the pre-amplifier circuit and outputting the gain at that time as gain information, a memory unit for holding the gain information, and a signal side variable gain amplifying unit for performing the gain control by feedfoward control by using the gain set by the gain information and outputting the amplified signal.

Abstract: A mobile communications system which provides a mobile subscriber with local information related to the area where his/her mobile terminal is located. A link list page is compiled in a URL list server by collecting the URLs of various home pages containing local information, and a local representative URL is assigned to the compiled link list page. A URL retrieving unit receives an area identification signal from a radio base station, and retrieves the local representative URL associated with the received area identification signal. A representative URL transmission unit then transmits the local representative URL retrieved by the URL retrieving unit to the URL list server, thus making access to the link list page stored therein. A list transmission unit, disposed in the URL list server, retrieves the link list page that corresponds to the local representative URL received from the representative URL transmission unit, and it returns the retrieved local URL list to the mobile terminal.

Abstract: A plasma display panel displaying interlaced images is provided with shades blocking a part of the light emitted by respective outermost display lines, suppressing flicker caused by the part of the light emitted thereby and improving display quality.

Abstract: This invention discloses a transmission device used as a node device for a trunk network and a signal transmission method in a synchronous network.

Abstract: The present invention relates to a wavelength division multiplex optical transmission apparatus including an optical sending system having at least a plurality of optical sending sections to generate and transmit optical signals having different wavelengths [hereinafter referred to as optical signals] , a plurality of optical amplifying sections to amplify the optical signals, and a wavelength division multiplexing section to process by wavelength division multiplexing the optical signals after optical amplification. An optical output level control section is mounted in the apparatus to control, for the wavelengths, optical output levels of the optical signals output to the optical transmission line through the wavelength division multiplexing section by individually varying amplification factors of the optical amplifying sections in the optical sending system.

Abstract: A magneto-optical information recording/reproducing apparatus in which a magneto-optical information recording medium at least including a first magnetic film having perpendicular magnetic anisotropy, and a second magnetic film to which information recorded on the first magnetic film is transferred by irradiation of a laser beam, is used so that a readout laser beam is irradiated onto the second magnetic film to thereby readout the information transferred to the second magnetic film. The apparatus includes a 2-split detection circuit for receiving the readout laser beam reflected from the second magnetic film of the recording medium, and a subtraction circuit in which output signals of the two detection elements of the 2-split detection circuit are subtracted from each other to generate a differential signal.

Abstract: In an IN where the same service is provided by a plurality of SCPs, data consistency is maintained when an update occurs to subscriber data as a result of processing a service for a subscriber. When an update is made to a subscriber database in an SCP, update information is sent to the other SCPs by way of a route selected from among a route via a common channel signaling network, a route via a LAN, and a route via an SMS. Updates occurring during backup or restore processing on a main subscriber database in the SMS are accumulated within the SMS, and the accumulated updates are applied to the main subscriber database after completion of the processing.

Abstract: A method of forming projection electrodes includes the steps of mounting a resin mask on a base having pad portions on which projection electrodes should be formed, the resin mask having openings used to position the projection electrodes, providing paste on the pad portions of the base via the resin mask, mounting the projection electrodes, positioned by the resin mask, on the pad portions of the base, and carrying out a heat processing step for heating the pad portions and the projection electrodes positioned by the resin mask so that the projection electrodes are joined to the pad portions.

Abstract: A data library, a CPU and a memory store a design aid program which designs power supply circuit diagrams based on the data library in accordance with given conditions for a power supply circuit. Therefore, design errors associated with an increased design scale are prevented and the design time is shortened. The given conditions are taken as the respective vertical and horizontal intervals between power portions having first pins for connecting to a power supply and second pins for connecting to earth, and the number of rows and the number of steps of the power portions. Then, multiple available power portions are arranged according to the given conditions by a design aid program and the multiple arranged power portions are wired to a power supply symbol and an earth symbol, respectively.

Abstract: A card reader reads data from a card which stores data in a plurality of files, and includes an input part including at least one key for inputting an instruction, and a data processor. The data processor successively outputs data of at least one of the files stored in the card depending on a key operation of the input part.