Abstract: A semiconductor integrated circuit which can perform repair of at least one memory circuit in RAM, etc. and can promote improvement in the degree of integration is provided. The encoding circuit 3 receives the failure bit data fail [0]-fail [7], encodes these eight-bit failure bit data fail [7:0], and outputs four-bit (the number of compressed bits) encoded data ef [3:0] sequentially. This encoded data ef [3:0] can indicate various kinds of failure information about RAM1. The capture circuit 4 latches the encoded data ef [3:0] which satisfies a predetermined latch condition, as latch data cf [3:0]. The capture circuit 4 can perform a serial shift operation of the latch data cf [3:0], and can output serially the latch data cf [3:0] as the serial data output So.

Abstract: An image forming apparatus includes a storage unit configured to store a recording medium, an image forming unit configured to form an image on the recording medium, a paper feed unit configured to supply the recording medium from the storage unit, a conveying unit configured to convey the recording medium supplied by the paper feed unit to the image forming unit, and a control unit configured to control the paper feed unit and the conveying unit in conveying the recording medium. In accordance with a conveyance state in which the recording medium supplied from the storage unit by the paper feed unit is conveyed to the conveying unit, the control unit controls the conveying speed of the next recording medium supplied by the paper feed unit.

Abstract: A sheet conveying apparatus having an excellent performance in jam recovery, and an image forming apparatus provided therewith is provided. The sheet conveying apparatus which may switch the conveying direction of a sheet has: a discharge switching member 60; and a moving unit including a rod 64 and a solenoid 63, which engage with the discharge switching member 60 and moves the discharge switching member 60, in order to switch the conveying direction of a sheet. The discharge switching member 60 and the moving unit may disengage from each other.

Abstract: A computing device has a rounding processor that inputs therein a set of plural (K) input data IN1 through INK comprising z bits. The rounding processor selects an ensured bit field depending upon the state of usage of each of specific areas A of upper z/2 bits of the 32-bit input data IN1 through INK and rounds the corresponding input data to z/2. As a result of rounding processing, shift information SHIFT of lower (16?n) bits of each discarded non-specific area B is stored in a memory area. D10-1 through D10-K of the rounded respective 16 bits are subjected to multiplication by a multiplier. A digit adjuster shifts multiplication results to the left on the basis of the shift information SHIFT respectively stored in the memory areas to adjust digits.

Abstract: A facsimile transmission control procedure for a relay use to relay facsimile communication via a public telephone network between mobile communication control units placed at different places from one another in which such facsimile communication is implemented by the use of a radio link wherein non-standard facilities signal NSF and non-standard facilities set-up signal NSS defined by the Recommendation T.30 are used to identify another communicating party; if the other communicating party can apply a transmission control procedure of the invention, communication is conducted in accordance with such independent transmission control procedure, while if it is not, the communication is made based on the standard Recommendation T.

Abstract: Power consumption of a mobile terminal is suppressed by regulating a data transmission rate, depending on a residual amount of battery power. Battery holding times and maximum data transmission rates are stored in a table. A battery holding time calculation unit calculates an estimated battery holding time on the basis of a residual amount of battery power detected by a battery residual amount detection unit and transmission power information generated by the transmission power control unit. A comparison unit reads out from the table the maximum data transmission rate which corresponds to the estimated battery holding time, and compares the read-out maximum data transmission rate with the data transmission rate to be used by the mobile terminal. By using a lower data transmission rate obtained as the comparison result, a call request is made by the mobile terminal.

Abstract: A mobile unit communication system, includes a mobile unit; and a base station. The mobile unit includes: a terminal transmit unit transmitting an upward data to the base station; a terminal receive unit receiving a downward data from the base station; and an upward data amount calculating unit calculating an upward data amount of the upward data. The base station includes: a base station receive unit receiving the upward data; a base station transmit unit transmitting the downward data to the mobile unit; and a detecting unit detecting the upward data amount. The base station allocates upward additional channels of the numbers corresponding to the upward data amount detected by the detecting unit in addition to a base channel to the mobile unit.

Abstract: A mobile communication system in which communication is performed between a base station and a mobile communication terminal apparatus includes a transmission/reception section, a mobile communication terminal apparatus, and a base station. The mobile communication terminal apparatus has a transmission/reception section for transmitting/receiving data between the base station and the mobile communication terminal apparatus, a measuring section for measuring the moving speed of the mobile communication terminal apparatus, and a data transfer rate designation section for instructing the base station to change the data transfer rate in communication in accordance with the moving speed of the mobile communication terminal apparatus which is measured by the measuring section. The base station controls the data transfer rate to perform communication at the data transfer rate designated by the mobile communication terminal apparatus.

Abstract: A facsimile transmission control procedure for a relay use to relay facsimile communication via a public telephone network between mobile communication control units placed at different places from one another in which such facsimile communication is implemented by the use of a radio link wherein non-standard facilities signal NSF and non-standard facilities set-up signal NSS defined by the Recommendation T.30 are used to identify another communicating party; if the other communicating party can apply a transmission control procedure of the invention, communication is conducted in accordance with such independent transmission control procedure, while if it is not, the communication is made based on the standard Recommendation T.

Abstract: A mobile unit communication system, includes a mobile unit; and a base station. The mobile unit includes: a terminal transmit unit transmitting an upward data to the base station; a terminal receive unit receiving a downward data from the base station; and an upward data amount calculating unit calculating an upward data amount of the upward data. The base station includes: a base station receive unit receiving the upward data; a base station transmit unit transmitting the downward data to the mobile unit; and a detecting unit detecting the upward data amount. The base station allocates upward additional channels of the numbers corresponding to the upward data amount detected by the detecting unit in addition to a base channel to the mobile unit.

Abstract: A broadcast communication system in which a terminal unit for sending electronic mail transmits electronic mail data containing text of electronic mail, transmission destination data, a first command indicative of a transmission condition and a second command indicating that broadcast distribution is to be conducted, a mail server, upon reception of electronic mail data containing a second command, transmits a title and an access code of electronic mail text to all of terminal units of transmission destinations indicated by transmission destination data and upon reception of electronic mail data not containing a second command, sends back electronic mail text corresponding to the access code, and a terminal unit for receiving electronic mail, at the time of reception of distribution of electronic mail text, transmits electronic mail data containing an access code to the mail server.

Abstract: A broadcast communication system in which a terminal unit for sending electronic mail transmits electronic mail data containing text of electronic mail, transmission destination data, a first command indicative of a transmission condition and a second command indicating that broadcast distribution is to be conducted, a mail server, upon reception of electronic mail data containing a second command, transmits a title and an access code of electronic mail text to all of terminal units of transmission destinations indicated by transmission destination data and upon reception of electronic mail data not containing a second command, sends back electronic mail text corresponding to the access code, and a terminal unit for receiving electronic mail, at the time of reception of distribution of electronic mail text, transmits electronic mail data containing an access code to the mail server.

Abstract: The invention provides a mobile radio communication method which can transmit one or more kinds of service information determined in advance for individual mobile terminals by an interrupt to mobile terminals during communication and besides at arbitrary different points of time without the necessity for separate preparation of a channel exclusive use for transmission of interrupt information. Subscriber information of individual mobile terminals including respective service information identification codes are registered in advance in a subscriber file. An exchange reads out, from within the subscriber file, subscriber information corresponding to each mobile terminal during communication and transmits the service information identification code together with communication information over a communication channel from the base station.

Abstract: A transmitting apparatus transmits at least one of a main and a supplementary modulated signal in response to a transmitting signal. The apparatus includes a first modulating circuit for modulating the transmitting signal in a main modulation system to produce the main modulated signal. The apparatus also includes a second modulating circuit for modulating the transmitting signal in a supplementary modulation system to produce the supplementary modulated signal. The apparatus further includes a selective supplying circuit for selectively supplying the transmitting signal to at least one of the first and second modulating systems. The apparatus also includes a control circuit connected to the first and second modulating circuits for controlling operation of the first and second modulating circuits and the selective supplying circuit.

Abstract: For preventing a mobile radio terminal station from causing an interruption of communication on changing of a communication system, a receiving apparatus receives a main and a supplementary modulated signal at a boundary area which is between a main and a supplementary service area. The main and the supplementary modulated signals are modulated in a main and a supplementary modulation system, respectively. A first processing circuit (23) processes the main and the supplementary modulated signals into a first processed signal under control by a control circuit (28). A second processing circuit. (24) processes the main and the supplementary modulated signals into a second processed signal under control by the control circuit. In accordance with the first and the second processed signals, a signal producing circuit (25) produces a local signal. A switch circuit (26) selects one of the first processed, the second processed, and the local signals under control by the control circuit.

Abstract: Novel benzoxazine derivatives of the formula (I): ##STR1## are provided as well as their pharmaceutically acceptable salts and a method for their use as potassium channel activating agents 2-(3,4-Dihydro-2, 2-dimethyl-6-phenylsulfonyl-2H-1,4-benzoxazin-4-yl)pyridine N-oxide is illustrative of a benzoxazine derivative of formula (I).

Abstract: A flip-flop circuit further includes a diagnosis clock input terminal, a set/reset system control signal input terminal, a first phase shift operation clock input terminal and a second phase shift operation clock input terminal. The flip-flop circuit can be set to a normal operation state, a diagnostic operation state, or a shift operation state by fixing potentials of these input terminals.

Abstract: Oxazinobenzazole derivatives represented by the formula (I): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4, which may be the same or different, each independently represents a hydrogen atom or a lower alkyl group; R.sup.5 and R.sup.6 jointly form, in conjunction with the two adjacent carbon atoms, a substituted or unsubstituted 5- or 6-membered heterocyclic ring having at least two nitrogen atoms and optionally having one or more heteroatom(s) selected from the group consisting of an oxygen atom, a sulphur atom and a nitrogen atom; and m is an integer of 0 or 1, and pharmaceutically acceptable salts thereof. The compounds of the present invention are useful as antispasmodic medicaments.

Abstract: Therapeutic agents for ischemic heart diseases are provided and contain as an effective component a glutathione monoalkyl ester. The invention is also directed to the use of such therapeutic agents for the treatment of ischemic heart diseases.

Abstract: A process for preparing an ultra-high molecular weight polyethylene by the polymerization of ethylene using a catalyst comprising a solid catalyst component and an organometallic compound, characterized in that said solid catalyst component is a product obtained by contacting the following [A] and [B] together:[A] the reaction product of a magnesium dihalide and a titanium compound represented by the general formula Ti(OR).sub.4 wherein R is a hydrocarbon group having 1 to 20 carbon atoms;[B] the reaction product of an aluminum trihalide and a silicon compound represented by the general formula Si(OR').sub.4 wherein R' is a hydrocarbon group having 1 to 20 carbon atoms.