"The Americans have need of the telephone, but we do not. We have plenty of messenger boys."
Sir William Preece, chief engineer, British Post Office ; 1878
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| Number | Title | Issue Date |
| 5667102 | Cartridge with an exchangeable content package The cartridge comprises a liner which is fastened at its outlet end to an outlet assembly which in turn is attachable to the front piece of the cartridge and which is held at its inlet end thus, that the piston slides inside the liner package. At the inle... | 09/16/1997 |
| 5653018 | Method for the manufacture of an electric appliance The connection of the circuit board (7) of the appliance to connector blocks (10) is obtained by inserting and soldering holders (11) having connecting terminals (16) to the circuit board, connector blocks (10) being loosely attached to said connecting te... | 08/05/1997 |
| 5647510 | Multiple component metering and relative proportioning device with collapsible cartridge The multiple component metering and relative proportioning device, in particular a two-component co-axial device, comprises a cartridge (1) wherein at least one inner package assembly (3) containing one component is lodged within an outer package assembly... | 07/15/1997 |
| 5643322 | Method and apparatus to reduce skin tissue by using high-voltage pulses The present method is a method for reducing an oxidized skin tissue comprising the steps of bringing a source of negative high-voltage pulses of which duty ratio is controllable into the proximity of the oxidized skin tissue and applying negative high-vol... | 07/01/1997 |
| 5639289 | Installation for the treatment of plates Unworked glass panes (9) are definitively positioned in a positioning station (15) by means of positioning stops (18) and transferred in a fixed position first to a grinding station (12) and then to a transfer station (7) by a translating device (20, 21, ... | 06/17/1997 |
| 5624715 | Method and apparatus for curtain coating a moving support A method for curtain coating a moving support with a liquid coating material. An evacuating device is utilized to evacuate air carried along with the moving support. A device for carrying out the method includes a pourer having a pourer lip, a pouring rol... | 04/29/1997 |
| 5623874 | Counter-pressure means for effectuating perforations and/or punchings at offset sheet printing machines A counter-pressure apparatus for offset sheet machines for effectuating perforations and/or punchings comprises a foil provided with strips at two opposing of its edges. This foil is arranged for being fastened within fixing structure of a rubber blanket ... | 04/29/1997 |
| 5614779 | Electronic watch The oscillating mass is integral with a toothed wheel which is engaged with pinions at the periphery of a plate. Many rotors at the periphery of the plate are located between sections of a peripheral, annular stator. The sections of the stator comprise co... | 03/25/1997 |
| 5613795 | Conical connecting device for connecting machine components An internal conical connecting device for connecting machine components comprising an inner bushing with a first set of parallel conical grooves, and an outer bushing with a corresponding second set of parallel conical grooves. The first and second sets o... | 03/25/1997 |
| 5612375 | Creatine beverage and producing process thereof To provide a process for producing a healthy or nutritious beverage comprising creatine as a main ingredient, in which the effect of creatine is not lost during preservation, and the beverage can be prepared at low cost. A process for producing a creatine... | 03/18/1997 |
| 5609271 | Mixer and multiple component dispensing device assembly and method for the aligned connection of the mixer to the multiple component dispensing device The mixer of the mixer-cartridge assembly comprises a housing, an inlet section having an individual inlet for each outlet of the cartridge and a mixer element group. The mixer inlet section comprising a separating element and the mixer element group are ... | 03/11/1997 |
| 5608445 | Method and device for data capture in television viewers research A device for the monitoring of a video installation is disclosed which does not need any intervention into the video sets (television set (4), video recorders (2, 3)). Signal pulses are superimposed on the television or the video signals at the antenna co... | 03/04/1997 |
| 5607281 | Transfer device in a press The grippers (2, 3), which are mounted on the transport bars (1), are provided with permanent magnets (6). In order to seize and transfer a workpiece (4), the two grippers are moved toward the workpiece from the outside, while the front surfaces (5) of th... | 03/04/1997 |
| 5604962 | Zipper slide A zip-fastener slide with pull tab can be manufactured in one single injection step. For this purpose the opening beneath the bow on the slide body, serving to secure the pull tab, is fashioned by four movable mould cores. The four mould cores are shifted... | 02/25/1997 |
| 5594316 | Power supply device for controlling automatic door In order to realize a power supply device for a sensor which can be used for a long time without any wire linking an outside power source and a movable door so as to supply an electric power, an outside power source contact on a transom and a battery cont... | 01/14/1997 |
| 5588938 | Strength of a muscle training apparatus An extension arm (11) can be fixed to a column (2) at any height and with different inclinations. A foot holder (15, 16) is displaceably mounted on the extension arm and can be moved against the force of a traction cable (8) over the extension arm (11). A... | 12/31/1996 |
| 5586651 | Disk holder in a CD box The holder for the compact disk (2) comprises Z-shaped retaining tongues (3) having each a radial arm (4b) and an axial arm (5b). The external supporting surfaces (7) for the disk (2) are strongly undercut. Due to a supporting bead (8) which surrounds the... | 12/24/1996 |
| 5348417 | Compound pavement stone The side surfaces of compound stones are provided with relatively flat elements which interlock with little play when said stones are laid out, while adjoining side surfaces of neighboring stones are in contact along two lines only. A compromise between a... | 09/20/1994 |
| 5330079 | Dispensing cartridge with reinforced retaining flange A dispensing cartridge having a retaining flange connected to an end thereof, the retaining flange including at least two flat portions disposed in parallel planes, and a plurality of webs connecting the flat portions. The retaining flange is designed as ... | 07/19/1994 |
| 5327122 | Installation for data transmission with correction of phase error The apparatus embodies an inquiry unit with a radio frequency emitter and an answering unit (transponder) with a frequency divider for the frequency of the emitter of the inquiry unit. The divided frequency is modulated with the data inside the transponde... | 07/05/1994 |
| 5325781 | Method for the manufacture of objects having superficial relief patterns The disclosed method relates to the formation of a relief pattern on the surface of a shaped object through the expansion of an expandable ink. The ink is applied on a support web and then dried. A varnish which polymerizes under UV radiation may be appli... | 07/05/1994 |
| 5320010 | Guide bar tube for automatic lathe The invention relates to a guide-bar tube for an automatic lather. The guide-bar tube includes a centering traveler comprising balls distributed in two parallel planes in a manner which allows the centering traveler to be locked either to the guide-bar tu... | 06/14/1994 |
| 5319565 | Device for generating and programming stitch patterns A device for the quick and uncomplicated design of any sewing pattern or embroidering pattern permits creation of a raw draft of the pattern (11) on a graphic display (8). The raw draft is stored and the stored shape is used as a basis for elaboration and... | 06/07/1994 |
| 5303665 | Sewing machine An electro-optical display serves for the display of basic types of stitch patterns or individual stitch patterns, e.g. zig-zag sewing, buttonholing, alphanumeric characters and the like. A cursor 13 can be moved to the displayed stitch pattern groups by ... | 04/19/1994 |
| 5293399 | Identification system The proposed device is an identification system having an interrogator/receiver and a passive transponder. The interrogator/receiver includes a clock signal generator (1) a group of bandpass filters (5), a section to decode the data received, and an inter... | 03/08/1994 |
| 5291713 | Construction element for limiting the fore part of a formwork A construction element for limiting a fore part of a formwork consists of a prefabricated element having a width which corresponds to the thickness of the construction work to be erected and a modular length. The element comprises openings for being able ... | 03/08/1994 |
| 5289108 | Stable direct voltage generator Current pulses are conducted through an inductance by means of a switching transistor. The switching transistor is controlled by means of an amplifier and pulse shaper circuit in such a manner that a constant average direct current flows in a closed loop ... | 02/22/1994 |