Abstract: A Service Control Point (SCP) directs a telecommunications network to connect a resource only when the resource is needed. When the resource is no longer needed, the SCP selects a new connection for the network. The SCP directs the network to disconnect the resource and use the new connection so the resource does not remain on the line during the entire call. The invention can be used to add and drop multiple resources from a call while the call is in progress. The SCP also provides context information for the call so multiple resources can access context information for the call.

Abstract: A pager in which is written a paging ID shared among the remaining pagers of the same group, the pager including storage means for storing a character string; data comparing means for comparing the character string included in a received message with the data stored in the storage means; and operation execution means for commencing an operation on the basis of the result of the comparing operation performed by the data comparing means. The storage means is made interchangeable among pagers, or the data stored in the storage means can be rewritten. Categories of pagers in the same group may be readily established or changed through interchanging of the storage means or through rewriting of the data stored in the storage means.

Abstract: A Service Control Point (SCP) directs a telecommunications network to connect a resource only when the resource is needed. When the resource is no longer needed, the SCP selects a new connection for the network. The SCP directs the network to disconnect the resource and use the new connection so the resource does not remain on the line during the entire call. The invention can be used to add and drop multiple resources from a call while the call is in progress. The SCP also provides context information for the call so multiple resources can access context information for the call.

Abstract: A pager unit that can receive a message when it is turned off. A power supply of the pager unit is turned on by a control unit prior to the time scheduled to receive a message, and then turned of f after the message has been received. Accordingly, the pager can receive a message during the time it is scheduled to be turned off, conserving battery power while allowing it to receive scheduled messages. The receiving time for receiving messages can be arbitrarily set via a time-setting changing message received while the pager is turned on.

Abstract: A pager includes a control section 103 converts information service data demodulated by a decoder 110 into data to be indicated on a display 101. The control section includes an information service data analysis section 201 which analyzes information service data included in a radio call signal received by broadcast transmission; a receiving area information storage section 205 which stores receiving area information; an information service application storage section 203 which stores an information service application; an information service application selection section 204 which selects the information service application according to receiving area information; and an information service application execution section 202 which executes the thus-selected information service application. Additionally, the selected information service application may be set so as to become specific according to receiving area information.

Abstract: The preset reception time and reception message type are stored in a storage section 7. A reception monitor section 8 checks whether or not a message arrives at the reception time. If lost paging or a reception mistake occurs and the message does not arrive, a notification section 4 or a display section 5 is used to inform the user of the fact. The user can take steps of making a request for resending the message, etc.

Abstract: The present invention relates to a compound represented by the general formula (I): ##STR1## wherein R.sub.1 is a hydrogen atom, or ##STR2## and R.sub.2 is a hydrogen atom or OH and R.sub.2 is a hydrogen atom or a lower alkanoyl group, and an antifungal agent containing it as an active ingredient.

Abstract: A triple view imaging apparatus is provided for measuring quantitative distribution of material or property in a sample. In the triple view imaging apparatus, an optical system receives an original optical image of the sample, separates the original optical image into at least two secondary optical images having different optical properties from one another, and projects the at least two secondary optical images into a single view angle. A single video camera simultaneously picks up the thus projected plurality of secondary optical images as a single composite image and produces image signals representing the light intensities of the plurality of secondary optical images. An image processor receives the image signals and processes the image signals to obtain final image signals representing a relationship between the image signals for respective ones of the plurality of secondary optical images.

Abstract: A detecting device for detecting the positions where strings are operated, and an electronic musical instrument using the detecting device, such as an electronic stringed instrument or an electronic keyboard instrument, wherein each of frets, with which conductive strings are brought into contact, is formed of a two-layer structure of a conductive member and a resistance member provided on the conductive member. Voltage pulses are sequentially applied to either the conductive strings or the conductive members of the frets and a voltage pulse is detected from a conductive member or a string, thus detecting a position in which a string is stopped against the fret.

Abstract: Configuration image data representing an external form of an object is stored in advance in a configuration image memory. A two-dimensional image of faint light emitted from the object is detected by a high-sensitivity image pickup means including a two-dimensional photon-counting tube. Faint light image data representing the detected faint light image is accumulated by an adder circuit, and stored in a faint light image memory. The stored faint light image data is superposed on the stored configuration data for each accumulating operation, and based on the superposed image data a superposed image is successivley displayed on a display device.

Abstract: A detecting device for detecting the positions where strings are operated, and an electronic musical instrument using the detecting device, such as an electronic stringed instrument of an electronic keyboard instrument. Wherein each of frets, with which conductive strings are brought into contact, is formed of a two-layer structure of a conductive member and a resistance member provided on the conductive member. Voltage pulses are sequentially applied to either the conductive strings or the conductive members of the frets and a voltage pulse is detected from a conductive member or a string, thus detecting a position in which a string is stopped against the fret.

Abstract: A vibration of a string is picked up by a pickup to be converted to an electric signal. A pitch extracting circuit obtains pitch data expressing a pitch or a duration of the string vibration from the electric signal. A musical tone generating circuit generates a musical tone having a corresponding tone pitch in accordance with the pitch data. An envelope extracting circuit extracts an envelope from the electric signal detected by the pickup and supplies a signal expressing the envelope to a multiplier. Furthermore, a signal expressing the musical tone is supplied to the multiplier to be multiplied by the signal expressing the envelope. Thus a musical tone having a controlled envelope determined by the extracted envelope is generated.

Abstract: The present invention relates to an equipment for analyzing the Ca.sup.2+ concentration in the cardiomyocytes, wherein a fluorescent reagent is loaded into the cells to cause intracellular carboxyl groups to be coupled with Ca.sup.2+. The cells are subjected to pulse-excited lights of differing in wavelengths during a vertical blanking period following a predetermined period of time after application of the stimulative signal. The signal causes the cells to generate fluorescent images varying in fluorescence intensity due to the difference in the wavelength of the pulse-excited lights. The resultant images generated are captured by a high-sensitivity television camera and displayed on a video monitor. A plural number of image data are obtained by varying the timing of the stimulating signal with the images stored in image memory.

Abstract: A plurality of strings are extended along a surface of a body, and an operation by a player with respect to the strings is detected by two detection systems. The first detection system is operated when a string vibration is started, and electrically obtains an operated fret position of the string by detecting an ON/OFF operation of a switch arranged below each fret. The second detection system is enabled after the first detection system is enabled, and directly measures a pitch period of the string vibration. The second detection system detects a change in pitch by a choking operation or an arming operation of a tremolo arm with respect to the string after tone generation is started.

Abstract: An electronic musical instrument extracts a pitch from an input waveform signal by a pitch extracting circuit, and directs a sound source circuit to generate a musical tone at the pitch based on the extracted pitch. The sound source circuit electronically generates musical tones at the pitches according to the performance. The pitch extracting circuit obtains fundamental period of the input waveform signal by detecting the time interval (t1) between these first two zero-cross points after two positive peak points of the input waveform signal are detected, by detecting a time interval (t2) between first two zero-cross points after two negative peak points of the input signal waveform are detected, or by detecting both the time intervals (t1, t2).

Abstract: An input waveform signal is first converted into a compressed waveform signal by log-conversion. The compressed waveform signal is then converted into a digital compressed waveform signal so that a pitch of the input waveform signal is extracted from the digital compressed waveform signal. Note-on/off states of a musical tone to be produced are controlled in accordance with the level of the digital compressed waveform signal and a predetermined threshold. The attenuation period of the input waveform signal and, thus, the note-on time, can therefore be prolonged to correspond more closely with the actual playing of an instrument from which the input waveform signal is obtained.

Abstract: A string member and a string trigger switch mechanism associated with the string member are arranged on an instrument main body. The string member is extended on the instrument main body at a given tension. When the string member is deviated against the tension upon a string displace operation and is then released from its state of tension, a string trigger switch starts a switching operation. While the string member is displaced from its state of rest, the string trigger switch does not start a switching operation. The string trigger switch outputs a tone generation start instruction signal based on the switching operation, and this signal causes a musical tone generating apparatus to start generation of a musical tone. When the string member is plucked while depressing a pitch designating section arranged on the instrument main body, a musical tone at a selectively designated pitch is generated.

Abstract: An input waveform signal is converted into a digital peak value signal by an A/D converter, and the digital peak value signal is input to one input terminal A of a comparator. The other input terminal B of the comparator receives a preset digital peak value signal from a memory. These input signals are compared by the comparator. The content of the memory is reduced at a predetermined rate. If the comparator detects that the currently input waveform level is larger than the continuously reduced level of the memory, i.e., if A>B, a new waveform level is loaded in the memory. As a result, the output from the comparator is inverted. That is, condition A>B is changed into condition A<B. The timing of this change in condition serves as a peak timing of the input waveform signal.