Showing papers on "Cover (telecommunications) published in 1990"

Combined mailable map and informational brochure

Abstract: A compact information brochure for use by a traveller having a cover and at least one page. The cover sheet is folded to define front and rear cover portions. The rear cover portion and has a face with defined regions for receiving address information along with postage, message information, and photographic images. The page is attached internally to the cover sheet and contains map indicia and corresponding map information along with other defined regions for receiving user provided information.

Flexible composite recording material for facsimile machines

Abstract: Flexible composite material is provided upon which a facsimile message containing both confidential and nonconfidential information can be recorded. In general, the composite material comprises a recording layer and a cover layer. The recording layer has a predetermined width and a longitudinal extent which varies in length consistent with the length of the recorded message. The cover layer is disposed over the recording layer to define a confidential message recording area and at least one non-confidential message recording area. Both message recording areas extend along the longitudinal extent of the recording layer. The cover layer permits recording upon the non-confidential area and confidential area, while concealing the confidential message prior to the cover's removal. Preferably, a releasable adhesive layer is disposed over the confidential message area, so as to releasably secure the cover layer to the recording layer without adversely affecting the integrity or functioning of the confidential recording area. In practice, the adhesive layer is formed as spaced-apart strips and includes perforation lines formed in the cover layer. These perforation lines provide a visual indication that the cover layer had been removed or tampered with. According to another aspect of the present invention there is provided a method of delivering a hard copy of a confidential message. The method involves utilization of a facsimile data communication system including at least one transmitter and at least one receiver operably associated with a recording means capable of utilizing the flexible composite of the present invention.

A method for routing fax transmissions

Abstract: A method is described whereby a machine-readable graphic is incorporated into the cover sheet of a scanned FAX transmission, which grapic permits the automated routing of the transmission. Further, a network of Public FAX stations is described which employ such an automated routing technique, in particular for return FAXs.

Algorithmic generation of protocol conformance tests

Abstract: With the recent expansion of data communications networks, computers and terminals from different manufacturers must be interconnected. Before being connected to the network, these interacting elements should be tested to ensure that they conform to the network's protocol specifications. We describe an algorithmic method (which is based on unique input/output sequences and Rural Postman tours) for generating conformance-test sequences that require minimum cost (i.e., run time) and completely cover the state transitions defined by the protocol specification. The technique, which has been implemented as the POSTMAN software package, has been widely used in ATT for error recovery; and for window-flow-control procedures (see Sherif and Uyar1).

Two-way communication sheets in the form of double post card, double letter sheet, and the like

Abstract: The invention relates to a two-way communication sheet in the form of double post card, double letter sheet, or the like for use in communicating under cover written information and the like which should be protected from disclosure. The two-way communication sheet is so arranged that a sheet portion on which information is written is bonded to other sheet portion or portions when the communication sheet is initially forwarded as well as when it is sent in reply, so that the information is prevented from being exposed outside. The communication sheet is quite novel in that it enables information to be communicated in secret condition.

Transmission case for motorcycle

Abstract: PURPOSE:To facilitate machining, improve productivity, and reduce the cost by extending forward and overlapping a transmission cover on engine cases and overlapping a clutch cover on the transmission cover. CONSTITUTION:A transmission cover 14 forming a transmission room 15 for storing a transmission mechanism 21 is extended forward and overlapped on engine cases 12 and 13. A clutch cover 17 is overlapped on the transmission cover 14 to form a belt room 16 inside. The engine cases 12 and 13 and the clutch cover 17 are connected by the transmission cover 14 to shield them from the outside. Connection faces of the clutch cover 17 and the transmission cover 14 and the engine case 13 together are made a flat face. Machining is facilitated, productivity is improved, and the cost is reduced.

Apparatus for viewing devices in vehicles

Abstract: Provision is made for wrapping of the viewing devices outside the vehicle by means of a cover taking the form of a casing. The viewing angle region of the cover is made of a transparent material. At least this transparent part can be driven by means of a drive, making it possible to set a rotary movement.

Portable audio and/or video unit

Abstract: A portable audio and/or video unit which is provided at the end with control elements, visual or audible indication devices and on the rearside with arrays of connecting sockets, battery inserts and the like, a housing which is essentially in the form a cube, whose rearside has one or more compartments, and at least one cover device is fitted adjustably on the end and/or rearside.

Equipment for shooting

Abstract: An installation of equipment in a defined terrain, typically including a route (5) and natural cover such as scrub (6), woods (7), hedgerows (8), or buildings (11), includes target-generating means such as clay pigeon launchers at concealed sites (21). Typically the user carries a coded transmitter, and a sensor-receiver on a nearby launcher as the user progresses round the park picks up the signal and launches a target in a manner programmed e.g. by a computer at control centre (23), in accordance with the handicap skill or other requirements of that particular coded user. The terrain can be divided into sections with centrally-controlled sequential access for safety purposes. If desired, the launcher can give an audible warning and orienting signal just before launching with randomised delay thereafter. Many other modes of use are possible.

Electronic apparatus and its storage method

Abstract: PURPOSE:To secure the convenience for use and to make an electronic apparatus thin at the time of storing by depressing key tops with a cover body, which can cover the range where key switches are provided, at the time of covering a key input means with such a cover body CONSTITUTION:A display device 30 is a liquid crystal display device and is built in a cover 40 which is the cover body to cover a face part 21 of a keyboard part 20 The cover 40 is provided on an electronic apparatus main body 11 and can be opened and closed and rises approximately vertically to the face part 21 of the keyboard part 20 in the open state to make a display surface 31 of the display device, which is built in the cover 40, easy to see for an operator and covers the face part 21 of the keyboard 20 in the close state In the close state, key tops 23 of all key switches 22 on the keyboard part 20 are depressed to the lowest positions by the cover 40 Thus, the convenience for use is secured and the electronic apparatus is made thin at the time of storing

Cover device for printer

Abstract: PURPOSE:To eliminate the danger of part of the human body making contact with a movable part of a printing mechanism or with a high-voltage part and preclude accidents such as breakage due to the contact of a tool with a moving part of the printing mechanism, by providing a casing with a fastening means for engagement with a cover and a releasing means for escape from the cover, and providing a means for inhibiting the operation of the releasing means simultaneously with driving of the printing mechanism. CONSTITUTION:When a cover 3 is judged as closed on the basis of a detection signal from a cover sensor 5, a solenoid 6 is driven to engage a plunger 7 into a hole 9 in the cove 3. In response to an operation start signal supplied through an input port A 26 upon an operation of a serial interface 17, a parallel interface 18 or an operating key 25, a CPU 14 drives a printing head 11, a carrier motor 12 and a platen motor 13 to perform printing. When the cover 3 is disengaged from an opening part 2, the cover sensor 5 detects the opened condition of the opening part 2 of the casing 1, thereby outputting a detection signal. Upon receiving the detection signal from the cover sensor 5, the CPU 14 inhibits the operation of a printing mechanism 10.

Paging receiver display

Abstract: A paging receiver includes an arrangement e.g. a flap 12 for concealing and protecting a display 16 and movable between positions respectively concealing and enabling reading the display. The flap may be pivotable about an edge and having the display disposed on one face thereof. Alternatively it may include a mirror for reflecting an inverted display formed in the depression 14 of the housing. The display may be of a received signal or of stored data interrogated by the user. A slidable cover portion may be provided in place of the flap.

Theft-proof protective cover for automobile

Abstract: The utility model discloses a theft-proof protective cover for an automobile, which is composed of flexible materials and a cable-type lock. The utility model is characterized in that the theft-proof protective cover can be used for covering the automobile and be locked, which has theft-proof function and can protect the surface of the automobile. The utility model has better protecting function for the long time open-parking of the automobile.

Inspections as program evaluation: A partial overlap

Abstract: OIG activities are evaluative in some senses, but they cover a narrow set of potential evaluative criteria that are needed to judge the worth of social programs. If OIGs are becoming main players in program evaluation, a dangerous trend is developing.

Interactive promotional device

Abstract: A customer interactive promotional device comprising housing means including snap together front cover and back cover, mounting means with snap together means for attachment to said housing means, and interactive means comprising a keypad, microprocessor and signal means wherein assembly of the device requires no tools or hardware.

Flexible disk medium mounted with semiconductor integrated circuit

Abstract: PURPOSE:To improve the safety of information and to reduce the number of management processes by recording the same information in one medium with two elements, namely, an electric element and a magnetic element. CONSTITUTION:A magnetic recording part 2 of a flexible medium is provided as in the conventional manner. Further, a semiconductor integrated circuit mounted with flexible disk medium 1 composed of a semiconductor integrated circuit 4, an internal power source 6, a terminal 3 to receive a power source from an external part, and a means 5 to which the circuit 4 communicates the information is provided for one part of a cover. Thus, since both the information of the magnetic element and the information of the electric element can be used by the recording part 2 and the circuit 4, and the information can be made into a duplex system so that the other information can be used when the destruction of one information is detected, the safety of the information can be improved.

All About Data

Abstract: A computer is a device for processing data. We have expended many words on the processing, far fewer on the data. This deficiency will be remedied over the next three chapters, which cover the way data is organised and structured for the purposes of processing and storage.

Superimposing radio signals in selected region by announcements - determining transmission levels of priority signals needed to cover actual reception levels

Abstract: The carrier frequencies and the levels of reception of the radio signals are determined at least in one representative place inside the region. The transmission levels for the priority signals needed to cover the actual reception levels are determined in relation to these latter levels for all the carrier frequencies involved. The priority signals are transmitted sequentially, in groups or parallel, on carriers with frequencies corresp to the carrier frequencies already determined and at the level already determined. USE/ADVANTAGE - e.g. for VHF receiver. Alarms or warning signals can be received by any receiver which is switched on or even if sound is turned down.

Telecommunications Tutorial ‐ Part 5

Abstract: This tutorial will cover the relationship between operating systems, inter‐computer communications, and file transfers.

Security apparatus to prevent unauthorised outgoing calls being made on a telephone

Abstract: The apparatus comprises a bracket 12 with a planar portion 30 on which may be placed a telephone, and a cover 10 which is engagable with the bracket 12 to substantially cover the dialling means of the telephone but enable free access to the handset A lock is provided to secure the bracket 12 to the cover 10 thereby retaining the telephone in the apparatus