Showing papers on "Cover (telecommunications) published in 1993"

Telephone interface security lock

Abstract: A network termination module for telephone network interface apparatus is provided with a selectively operable latching device for a lock securing the security cover over the subscriber terminals With the latching device in a position to engage the security cover lock, the cover can be opened only by keying open the lock and removing it On the other hand, an authorized person can, upon opening the telco cover of the apparatus, expose the latching device whereby it can be displaced to enable opening of the security cover without unlocking or removing the lock

CoVer: a contextual version server for hypertext applications

Abstract: Key problems of version support for hypertext systems arise from the fine-grained, heavily interlinked structure of hyperdocuments. Integration of version support aggravates cognitive overhead problems during version creation and disorientation during version selection. Starting from the need to support versioning in our hypermedia publishing environment, we designed the CoVer hypermedia version. server. CoVer maintains context information with the versions that guides version creation and in particular helps in version identification. The key concept is task tracking: Users change their network in order to perform a task. These tasks can guide meaningful, automatic version creation. Being stored persistently as contextual version information they serve version identification. Moreover, CoVer maintains the derivation history of hyperdocuments across document boundaries and tracks the influence of annotations on the creation of new versions and the start-up of new tasks.

Reclosable label package

Abstract: A reclosable and resealable label package is provided which minimizes the amount of packaging necessary for retail display and marketing of labels. The package includes a set of labels (20) formed within a label layer (16) which has a lateral portion surrounding the layers. A top cover sheet (26) is releasably adhered to the label layer only in the lateral portions thereof (22) so that it can be peeled back to allow access to the labels and resealed to reclose the package. The provision for the transparent top cover sheets both obviates the need for any ancillary packaging and provides clear access through the cover sheet so that marketing indicia (32,36) can be printed directly on the label layer and still be available for viewing by the consumers who may wish to examine the attributes of the product.

System and method of selecting among multiple data streams

Abstract: A system and method of selecting and switching among multiple sequential data streams operate without interruption in output. Elements of the data streams are stored in a buffer to cover seek times when switching among data streams, or to cover interleave gaps in embodiments employing interleave techniques. Alternative embodiments employ alternative techniques for loading the buffer.

Improved portable computer

Abstract: A display cover (16) is coupled to a portable computer (10) by one of a variety of double-pivot hinges (24). Such arrangements permit the cover to be folded flush against the back of the computer, providing the screen protection benefits of a cover without the usually-attendant increase in computer "footprint."

Two-part apparatus and method for protecting coin-operated telephones

Abstract: The invention described herein provides a protective cover assembly for a coin-operated telephone having a coinbox-containing region which includes a protective cover plate dimensioned and configured for removable attachment adjacent the coinbox-containing region of the telephone, and a removable access plate associated with the protective cover plate for gaining access to the coinbox disposed within the coinbox-containing region of the telephone. The two-part construction eliminates the need for removal of the full protective cover assembly in order to gain access to the coinbox of the telephone.

Device for the automatic supply of a press for moulding thermoplastic material sheets

Abstract: Apparatus for loading and unloading a frame bearing a cover material for application to a formed thermoplastic sheet, especially in the production of cover panels for motor vehicles, is associated with a press including two dies for simultaneous moulding of the sheet and application of the cover material thereto, and includes a take-up station disposed outside the press for taking up a frame and a device for automatically transferring the frame from the take-up station to a moulding station between the dies. The device includes a pair of guides supported by one of the dies, the guides extending from the take-up station to the moulding station. The device further includes a frame take-up member mounted for sliding movement along the guides and associated with an actuator for controlling movement of the frame take-up member between the take-up and moulding stations.

Improved portable computer and method

Abstract: of EP0604069A display cover (16) is coupled to a portable computer (10) by one of a variety of double-pivot hinges (24). Such arrangements permit the cover to be folded flush against the back of the computer, providing the screen protection benefits of a cover without the usually-attendant increase in computer "footprint."

Portable information processor

Abstract: PURPOSE: To reduce the occupancy ratio for the side surfaces of the bodies of plural card storage parts and to prevent a volatile card from erroneously being extracted. CONSTITUTION: On one side surface of a body storing electronic parts, an insertion port exists and plural storage parts 86, 92, 94 which are possible to store option parts at the inside are formed. This device is provided with a first cover 104 mounted freely transferably between the blocked location and the opened location of the insertion port of a storage part 86 of these storage parts and a second cover 22 mounted freely transferably between the blocked states of the insertion ports of the first cover 104 and other storage parts 92, 94 and the opened states of the insertion ports of the first cover 104 and other storage parts. COPYRIGHT: (C)1994,JPO&Japio

Reflective cover for traffic facility supply

Abstract: PURPOSE: To make reconditioning such as cleaning, repairing and the like easily by making a cover for enhancing night-time visibility of a traffic marker detachably of a retroreflective sheet of a flexible material and replacing only the cover when the cover is stained or damaged. CONSTITUTION: A cover 2 for enhancing night-time visibility of a traffic safety facility part 1 is made of a retroreflective sheet of a flexible material such as film, cloth or the like. The cover 2 is detachably mounted by using green tapes 4, 5, 6 and the like. If the cover 2 is stained or damaged, only the cover 2 is removed, replaced with a new one and conveyed to a safe area so as to be cleaned and repaired. By this method, maintenance of the traffic facility part can be effected efficiently.

Battery containing device

Abstract: PURPOSE:To prevent permanent deformation due to the repetition of a pressing operation to the front end part of a battery cover at the time of separating the battery cover in a battery containing device which a locking pawl provided at the front end part of the battery cover is locked in a locking hole provided at the front end part of a battery containing part at the time of mounting the battery cover and the lock of the locking pawl to the locking hole is released by means of downwardly pressing the front end part of the battery cover at the time of separating the battery cover CONSTITUTION:A stopper wall 16 for preventing excessive pressure to the front end part of the battery cover 13 is provided at the front end part of the battery containing part 12 and a locking groove 17 locking a locking piece 20 provided at the back side of the front end part of the battery cover 13 at the time of mounting the battery cover so as to regulate movement in the B directions of the both sides is provided at the both side parts of the wall

Rom program security device

Abstract: PURPOSE:To erase a program, when a third person opens a cover of a case for covering a PROM in order to illicitly read its program written in its PROM. CONSTITUTION:A switch S1 which is always in a turn-off state, and is turned on by pushing a movable part with a screw 8 is provided. Also, a photosensor 4 which is turned on by detecting an external light, when a cover 10 of a case 9 is opened is provided in the inside of the case 9. When the photosensor 4 is turned on in a regular state, one of outputs of an OR circuit 5 whose output becomes a low level potential is connected to bases of transistors TR3 and 4, the output of this OR circuit is provided to bases of transistors TR5 and 6 through an inverter 7, and in a regular state, a power supply voltage of a high potential is applied to an input power source terminal 71 of a high potential side of a PROM 7, a power supply voltage of a low potential is applied in advance to an input power source terminal 72 of a low potential side, and when said photo-sensor 4 is turned on, a program in the PROM 7 is erased by inverting a state of the potential applied to these input power source terminals.

Protecting cover for automotive license plate

Abstract: The utility model relates to a protecting cover for the license plate of an automobile, comprising a connecting plate 1, the base board 2 of the protecting cover of the utility model and the frame 3 of the protecting cover of the utility model, wherein, the license plate of the automobile is arranged between the base board 2 of the protecting cover of the utility model and the frame 3 of the protecting cover of the utility model to be riveted with rivets; the connecting plate connects the base board 2 of the protecting cover of the utility model onto the automobile via a bolt All bolts, capable of being screwed, of the utility model are totally covered in the protecting cover of the utility model; the license plate is uneasy to detach with safety; the frame 3 of the protecting cover of the utility model which is suitable for the use of all automobiles can cause the license plate to be seemed full

Cover and receptacle device for visual display means

Abstract: A cover and receptacle device (20) for visual display means, which is installed in housing caps of telecommunications terminals, has a raised window (21) and cylindrical receptacles (22) with parallelepiped-shaped light outlet surfaces (23) fitted thereupon. Bores (26) are provided on its circumference. The cover (20) is furthermore made from a transparent material which is the same as that of the housing cap.

Apparatus for getting an article received into a cover.

Abstract: An object of the invention is to provide an apparatus which is capable of easily and positively getting an article of food such as French bread and an article for daily use such as umbrellas received into a receiving cover. To this end, the apparatus for getting an article received into a receiving cover according to the invention comprises a plurality of receiving covers adapted to receive a relatively elongated object, a body for containing a plurality of the receiving covers, and means for opening the opening portion of the receiving cover so as to have the object inserted into the receiving cover, said plurality of the receiving covers being loaded in the body of the apparatus while being received in a box. As a result, it is possible according to the invention to easily and positively get an article of food such as French bread and an article for daily use such as umbrellas received into a receiving cover.

Information retrieval system and navigation system

Abstract: PURPOSE:To add a new CD-ROM which is not incorporated in the system and incorporates it in the system CONSTITUTION:When a magazine 1 is loaded in a CD-ROM driver 2, an MPU 6 stores a memory 9 with the cover area of the CD-ROM 21 put in the magazine 1 The current position of an automobile is detected by a GPS receiver 12 and supplied to the MPU 6 The MPU 6 retrieves a CD-ROM where a map including the current position is recorded by using the data stored in the memory 9 and loads the CD-ROM in the CD-ROM driver 2

Coin return cover

Abstract: Pay telephone coin opening cover assemblies which include portions of the pay telephone and a mask fashioned to cover the coin return opening. The mask includes a structural element or elements which cooperate with coin return opening structure and existing interior portions of the pay telephone structure to secure against the opening a face plate which is attractive and unobtrusive in appearance. The invention allows a conventional pay telephone to be recycled into a coinless pay telephone which is attractive in appearance, friendly to the user, and cost competitive.

High-strength anti-theft well cover

Abstract: The utility model provides a high-strength anti-theft well cover which is used for the well covers of underground cables for water supply, launch, natural gas, coal gas and communication The high-strength anti-theft well cover comprises a built-in lock, a well ring, a well cover, a special key, etc The high-strength anti-theft well cover is characterized in that the built-in lock is installed at the lower side of the well cover, is concealed by an L-shaped baffle plate, and can be easily opened by the special key which is designed The high-strength anti-theft well cover not only can protect town underground facilities not damage, but also can avoid generating traffic accidents caused by the loss or the dislocation of the well cover

Safety protection cover for underground well

Abstract: The utility model discloses a safety protection cover for underground wells, comprising a cover ring and a cover plate. A protective lock for locking the cover plate and the cover ring is arranged under the cover plate. The protective lock is mainly composed of a rotation disc, a lock arm, a lock block, an opening pin, etc. In addition, the unlocking hole of the safety protection cover for underground wells is penetrated upward and downward, which can prevent the silt from clogging the unlocking hole. The utility model has the advantages of simple structure, reasonable design and flexible and convenient use. The cover plate can be prevented from being stolen up to the hilt by applying the utility model. Thereby, the occurrences of the human injury and traffic accident can be avoided.

Running MS-DOS : covers through version 6.0

Abstract: The definitive book of MS-DOS is now freshly updated and expanded to cover all the new features of version 6.0. These features include a whole slew of cool new utilities that are really important for intermediate PC users. The book includes examples that guide readers from the fundamentals to MS-DOS to mastery of the system.

Outdoor data input and output device

Abstract: PURPOSE:To improve the efficiency in the operation of attaching and detaching a rain protecting cover by providing a place of stowing this cover in a case for enclosing therein an outdoor data input and output device at a predetermined location thereof. CONSTITUTION:In an outdoor data input and output device provided with a rain protecting cover 7 on the front face of a case 2 in which a data input and output device body 3 is enclosed, a space 11 is provided on the side part of the case 2 to stow the rain protecting cover.

Holographic photoelectric converter

Abstract: PURPOSE:To simplify the structure without requiring any color filter and to apply this converter to color processing by utilizing a reflection type hologram CONSTITUTION:This holographic photoelectric converter is equipped with a transparent cover 3 which has its light incidence surface formed of a 1st surface 3a in a wedgelike shape viewed sideward, the reflection type hologram 4 provided additionally on the 2nd surface 3b of the transparent cover 3, and a photodetecting element 2 which is arranged opposite the 3rd surface 3c of the transparent cover and has plural picture elements The light which is made incident from the 1st surface 3a of the transparent cover 3 is reflected by the reflection type hologram 4 on the 2nd surface 3b, transmitted from the 3rd surface 3c, and made incident on the photodetecting element 2 At this time, only specific wavelength of the incident light is reflected by the hologram 4 through the reflecting (diffracting) operation of the hologram 4 to irradiate the picture elements of the photodetecting element 2, so the wavelength is selected by the hologram 4 Namely, the property of the hologram 4 is utilized to apply the converter to the color processing

Device for remote control

Abstract: The invention relates to a device for the remote control of video/audio units, with a housing (14) with operating elements (18) to activate functions of the video/audio units, with electric or electronic circuits to emit operating signals for the units, with a pivotable cover (12) which is movably attached to the housing and which, in one final position, covers at least some essential operating elements and, in the other final position, exposes the covered operating elements (18), and with at least one arrangement formed on the cover (12) to accommodate an interchangeable information medium.