Matches 1 - 50 out of 69 1 2 >
Match Document Document Title
7236586 Synchronization of echo cancellers in a voice processing system  
Methods and apparatus for processing a received voice signal from a variable-delay network by a communications system that has at least one echo canceller. An echo canceller determines delay...
7220222 Cart for die transportation  
There is provided a cart for transporting dies, molds, and similar objects. The cart includes a lift mechanism for raising and lowering a support surface to the height of the surface onto which or...
7165960 Single mold machine for pressure casting sanitary wares  
Sanitary wares are pressure-cast on a single mold machine comprising a bed and two platens associated with the bed, each one supporting a respective mold half; one of the two platens is...
RE39454 Transfer of messages in a multiplexed system  
A method and apparatus for transmitting variable length messages on a network in fixed length slots including the provision of a source identifier field in the header of each slot, the source...
EP1403022B1 A single mould machine for pressure casting of sanitary articles, and a method of changing the mould in such a machine  
Abstract of EP1403022 The invention relates to a single mould machine (1) for pressure casting of sanitary articles (8) comprising a bed (2) and two platens (3, 4) associated with the bed, each...
7003097 Synchronization of echo cancellers in a voice processing system  
Methods and apparatus for processing a received voice signal from a variable-delay network by a communications system that has at least one echo canceller. An echo canceller determines delay...
EP1403022A2 A single mould machine for pressure casting of sanitary articles, and a method of changing the mould in such a machine  
The invention relates to a single mould machine (1) for pressure casting of sanitary articles (8) comprising a bed (2) and two platens (3, 4) associated with the bed, each one supporting a...
6522746 Synchronization of voice boundaries and their use by echo cancellers in a voice processing system  
Methods and apparatus for processing a transmitted voice signal include a centralized frame controller providing at least one boundary control signal to voice processing blocks and controlling the...
RE37494 Transfer of messages in a multiplexed system  
A method and apparatus for transmitting variable length messages on a network in fixed length slots including the provision of a source identifier field in the header of each slot, the source...
5717862 Method and system for message status reporting in a multi-node network  
A multi-nodal data processing system includes a plurality of processing nodes, each node connected to plural other nodes by bidirectional data links. Each node comprises receivers for receiving...
5715261 Method of interactive communication notably for household applications  
The present invention relates to a method of interactive communication, notably for the household applications. The method consists in realizing, on a coaxial cable, a bi-directional exchange of...
5640602 Transferring digital data in units of 2 bytes to increase utilization of a 2-byte-wide bus  
A small computer system interface (SCSI) controller for continuously or intermittently performing communication of plural sets of data. The SCSI controller includes a data register for temporarily...
EP0308449B1 TRANSFER OF MESSAGES IN A MULTIPLEXED SYSTEM  
Abstract not available for EP0308449 Abstract of corresponding document: US5050166 PCT No. PCT/AU88/00075 Sec. 371 Date Apr. 28, 1989 Sec. 102(e) Date Apr. 28, 1989 PCT Filed Mar. 17, 1988 PCT...
5519693 High speed transmission line interface  
A high performance data link interface includes receive and transmit data framing paths. The data link interface interlocks certain communication link control signals, such as the CCITT standard...
EP0683025A1 Apparatus for lifting and depositing a press moulded article.  
The second lifting device (9) for depositing a casting (36) is driven in contrary rotation to the first lifting device (30) with the same stroke (X). The two lifting devices are formed of...
5465355 Establishing and restoring paths in a data processing I/O system  
A data processing I/O system including a main storage for storing data and data processing instructions arranged in software programs, and a channel subsystem having hardware for reporting...
5414740 Synchronous communication system having multiplexed information transfer and transition phases  
A communication system segment having phase multiplexing. A first communication station contains a data source which sequentially outputs a series of data signals during a series of clock periods....
EP0602345A1 Synchronous communication system having multiplexed information transfer and transition phases.  
A communication system segment having phase multiplexing. A first communication station contains a data source which sequentially outputs a series of data signals during a series of clock periods....
5299193 Signal interface for coupling a network front end circuit to a network adapter circuit  
A signal interface is provided for coupling a network front end circuit to a network adapter circuit, wherein the network front end circuit communicates with a network. The signal interface...
5287463 Method and apparatus for transferring information over a common parallel bus using a fixed sequence of bus phase transitions  
An atomic ordered sequence of information phase transitions allows for the design of a pure hardware protocol controller for use in a small storage interconnect bus. The information phase...
5287458 Buffered asynchronous communications elements with receive/transmit control and status reporting  
An asynchronous communications element which incorporates user-selectable FIFOs both as transmitter and receiver buffers to reduce CPU interrupt overhead. The asynchronous communications element...
5278956 Variable sized FIFO memory and programmable trigger level therefor for use in a UART or the like  
Apparatus for providing data available interrupts that have a variable threshold for reading data from a receiver FIFO, and for selecting the depth of a variable depth FIFO for use as either the...
5241660 Buffered asynchronous communications element with receive/transmit control and status reporting  
An asynchronous communications element which incorporates user-selectable FIFOs both as transmitter and receiver buffers to reduce CPU interrupt overhead. The asynchronous communications element...
EP0180128B1 User interface processor for computer network  
Abstract not available for EP0180128
5151895 Terminal server architecture  
A terminal server architecture includes a central processing unit (CPU), a data movement module, local area network (LAN) interface and a plurality of connected terminals. The CPU manages pointers...
5128666 Protocol and apparatus for a control link between a control unit and several devices  
An interface and protocol for linking devices (18) with a control unit (10). The interface includes a dedicated request line (30) per device, a dot-ORed acknowledge line (32), at least one clock...
5111423 Programmable interface for computer system peripheral circuit card  
A programmable interface for a peripheral circuit card is provided. The card is intended for use with a particular computer bus architecture, and the interface can be customized by a user for a...
5093910 Serial data transmission between redundant channels  
Data is communicated between redundant channels formatted in blocks having an initial command word followed by a destination code, starting address and a variable number of data words including a...
5063575 Apparatus and method for proper byte alignment in an encoder/decoder  
A system is disclosed that provides for the proper decoding of data information in an Encoder-Decoder ENDEC receiver in a Fiber Distributed Data Interface FDDI network. The system decouples the...
5050166 Transfer of messages in a multiplexed system  
A method and apparatus for transmitting variable length messages on a network in fixed length slots including the provision of a source identifier field in the header of each slot, the source...
5048012 Data link controller with flexible multiplexer  
A data link controller is provided which is suitable for use in ISDN applications, employing bit-oriented protocols. The data link controller can be operated in a time-division multiplexed mode or...
EP0147086B1 Multiplexer and demultiplexer for bit oriented protocol data link control  
Abstract of EP0147086 A bit oriented protocol (e.g. HDLC) data link control multiplexer (30) and demultiplexer (160) are described for handling 256 channels whose data are time division...
4943978 Digital interface unit  
An interface apparatus and method is disclosed which allows communication of digital data messages between a first type of data terminals (10 and 65) employing a message protocol (FIG. 1a) with a...
4935866 Multiprocessor control system  
A system for distributed control of a plurality of processors (UC1-UCa, UCP1-UCPb, MQ1-MQc) forming a set of processors (e.g., in a telephone exchange). Each processor is provided with a respective...
4907225 Data protocol controller  
An integrated data protocol controller (IDPC)(10) is disclosed which includes on a single chip a data link controller (DLC)(52), a universal asynchronous receiver-transmitter (UART)(54) and a dual...
4855997 Priority queuing technique for content induced transaction overlap (CITO) communication system  
A content induced transaction overlap communication (CITO) system for transmitting data over a single communication channel permits priority queuing for Senders having critical values. In one...
4852088 Packet-at-a-time reporting in a data link controller  
A data link controller (DLC) 52 is disclosed which employs buffers (100,106) on both receive and transmit sides. These last-in, first-out buffers contain a position indicating that a character is...
4823305 Serial data direct memory access system  
A serial data direct memory access system including a control circuit that shares control with a master computer of an interface bus of a DMA storage system. Serial data is supply to the control...
4773043 ADCCP communication processor  
An ADCCP communication processor apparatus operates on-line between the PARCS data transmission controller (DTC) and the NORAD Cheyenne Mountain complex. The ADCCP communication processor apparatus...
4768190 Packet switching network  
A communications system is described in which a large number of endpoints communicate among one another in an orderly and protocol independent manner. The system is based on a short, fixed format...
4727477 Logically transportable microprocessor interface control unit permitting bus transfers with different but compatible other microprocessors  
A transportable bus control architecture for single-chip microprocessors consists of an interface control unit that is logically independent of the associated co-resident, common clock-driven...
4688035 End user data stream syntax  
Disclosed is a communication transport message format for carrying control information, relevant only to a transport system and end user data. The end user data is prefixed by a length field. The...
4684941 Method of communications between register-modelled radio devices  
A register-modelled radio system comprising a plurality of register-modelled processors having addressable registers for modelling the virtual state of the processor; a serial bus, interconnecting...
4642630 Method and apparatus for bus contention resolution  
A method and apparatus for bus contention resolution for use in a digital communications system wherein a plurality of communications controllers are connected to a shared bus for transmitting...
4608700 Serial multi-drop data link  
A digital data link for communication between distributed components including at least two serial paths, a data path and a control path, and a port associated with each component, the ports...
EP0180128A2 User interface processor for computer network.  
Abstract not available for EP0180128
4580261 System for exchanging encoded messages between stations  
In a system for exchanging encoded messages between stations, each station comprises a control unit and a connection module connected to a signaling link and a data link, the signaling and data...
4574362 Block mode digital signal conditioning method and apparatus  
Block mode is a method of formatting data when sending it to and from the host computer. Some host computer operating systems make it difficult for the user's program to send or receive the full...
4561090 Integrated self-checking packet switch node  
A detection circuit for monitoring the operations of a packet switch node to detect the loss or erroneous creation of packets within the switch node. The switch nodes are interconnected to form a...
4542380 Method and apparatus for graceful preemption on a digital communications link  
A method and apparatus for graceful preemption on a digital communications link used for selective communication from a plurality of user devices. Link controllers are used to implement the...
Matches 1 - 50 out of 69 1 2 >