baber/WOPTO huggingface dataset:
Patent FR-2324040-A1 (FR)
Title: Time correction means for digital electronic watch - involves pre-selection switch employing two permanent magnets
Inventor: CART GABRIEL
IPC: G04C3/00
Filed: 1975-03-19
Abstract: The time correction means for the watch employs a pre-selection switch, for selecting the required correction function. This switch comprises two or more permanent magnets (3, 5) fixed to a carrier (8) projecting from one side of the watch case, so as to be movable relative to the latter. The watch case contains at least two pairs of switch contacts (2, 4) which are operated via the respective permanent magnets (3, 5). The carrier (8) has at least four different angular positions, corresponding to both switches being open, one or other switch being closed and both switches being closed, so as to provide the different correction functions.
Patent FR-2330102-A1 (FR)
Title: Illuminated display sign - with thin sheet stretched across front of frame enclosing light source
IPC: G09F13/10
Filed: 1975-04-22
Abstract: The illuminated display sign comprises a rigid frame enclosure, one element of which is movable to allow the removal of two rails (13) extending along two opposing sides of the frame. These rails (13) are used to guide tensioning elements (14) for holding a thin transparent or translucent sheet (15) stretched across the front of the frame. The rectangular frame contains a light source and it may have a thin sheet (15) stretched across its front and rear faces, so that the sign can be viewed from either side. The rails (13) pref. extend along the longer sides of the frame, with the tensioning elements (14) formed as resilient profiles along the edges of the sheet (15).
Patent FR-2310074-A1 (FR)
Title: Disc plough for use in afforestation - has hydraulic trip mechanism lifting discs on striking object
IPC: A01B61/04
Filed: 1975-05-05
Abstract: The disc plough has a main support beam (1) fitted to the tractor (2) at an angle to its path of movement. At the outer end is a guide wheel (7) adjustable for height, its trailing arm (8) held in the working position by a cylinder (9) acting as a spring. Along the beam are spaced other arms (3, 3', 3"), hinged (5) at an angle and held against stops by levers (6, 6', 6") overhead. These have similar cylinders holding the arms in the working position. When a tree stump is encountered by a tiller disc (4, 4', 4"), its arm rises over it and returns to the working position on the other side.
Patent FR-2316418-A1 (FR)
Title: Sliding stable door with lower boarded panel - has sprung vertical bar engaging brackets on frame crosspiece
IPC: E05B65/08
Filed: 1975-06-30
Abstract: The bolt is for sliding doors, especially those normally fitted to stalls in stables. The door has a lower part made of contiguous vertical wooden slats and an upper part which has vertical bars at regular intervals. The door is hung on pulleys running on a rail in turn attached to a fixed frame. At each end of the door's track are two stops separated by a gap in the direction of movement of the door. A sliding element which can be one of the bars and which acts longitudinally against the tension in a return spring is guided in the vertical direction by a section attached to the door. This element has one end which is narrower than the gap between the stops and this end slides in between the two stops under the action of the spring.
Patent FR-2277998-A1 (FR)
Title: Peristaltic rotary roller pump - has elliptical or diamond-shaped hose cross-section with small hose diameter facing rollers
IPC: F04B43/12
Filed: 1975-07-09
Abstract: The pump is of the type in which rollers roll over the hose thereby compressing it, and thus moving the liquid which has been drawn-in by the resilient expansion of the hose behind each roller. The elliptical or diamond-section hose has its small diameter engaged by the rollers whilst its large diameter is arranged along the side walls of the pump housing. The hose may have a longitudinal rib running along one, and projections on the other, small diameter side. A number of hoses may be arranged parallel to one another. The hoses may be arranged symmetrically relative to the rotor carrying the rollers.
Patent FR-2320017-A1 (FR)
Title: Reduction of information for image coding - uses transmission of every other point with correlation bit describing untransmitted point
Inventor: DEVIMEUX DANIEL
IPC: H04N7/46
Filed: 1975-07-29
Abstract: The image coding system scans the object and omits every second scan point. Signals representing these omitted points are formed by taking the average of the two scanned points on each side of it. Interpolation between scanned points separated by a non-scanned point can take place either in one scan direction or in the other orthogonal scan direction. It is accomplished by comparing the reconstructed point levels and the actual levels of points that have been missed out, i.e. not sampled. A correlation bit is added to every point transmitted giving the best simultaneous approximation in the horizontal and vertical directions, that is correlating each non-transmitted point with its four neighbours.
Patent FR-2305637-A1 (FR)
Title: Vehicle clutch disc assembly - has complementary disc hub coupled to shaft by elastomeric element between sleeve flanges
IPC: F16F15/127
Filed: 1975-08-20
Abstract: The vehicle clutch disc assembly has a primary disc which is provided about its periphery with friction elements. A complementary disc is mounted coaxially with the primary disc and torsionally coupled to it by elastic elements, a hub of the complementary disc being coupled to the drive shaft of an engine. The hub coupling comprises two rigid members coupled to he hub and shaft, an elastomeric element being provided between the two rigid members. The elastomeric element is preferably a wedge cross-section ring received between the facing flanges of two sleeves forming the rigid members.
Patent FR-2325336-A1 (FR)
Title: Combined games table and bureau - has pin-jointed Y:frames which extend to raise pigeon-holed chest above table top
IPC: A47B83/04
Filed: 1975-09-29
Abstract: The combination games table and bureau uses a lever (7) operated pin-jointed (3,11,12) Y frame to effect the transformation. To convert into a wrinting table a hinged (1) leaf (A) is pivoted through 180 deg. into a cantilevering position. The movement of the leaf (A) displaces the lever (7) extends the 'Y' frame until the arms are co-aligned and causes a pigeon holed chest (K) to rise above the table top (C). The system may be developed into a pin-jointed 'H' frame which supports the pigeon holed chest (K). The base hinges (11,112) are fixed in position. The top hinger (12, 122) may displace vertically and are guided by a roller (13) traversing a vertical rail (14).
Patent FR-2293556-A1 (FR)
Title: Furniture hinge with socket and hinge arm - has socket consisting of separate shells joined by transverse fastening pin
IPC: E05D5/08
Filed: 1975-11-21
Abstract: The furniture hinge has a support arm on the furniture wall and insertion cup socket on the door side. This socket accommodates a hinge lever pivot arrangement. The hinge load is reduced and hence this hinge can be used for applications where the door is subject to high mechanical loads. The socket is designed as an outer shell (5) with internal, pivoted support (4) for hinge joint. This support is pivoted within the outer shell about an axis at right angles to the hinge pivoting axis. An additional fastener (25, 26) is provided for joining these components together. This fastener consists of a metal pin (24) whose projecting end (25) fits into the bores (26) in the seat formed by the outer shell (5).
Patent FR-2342211-A1 (FR)
Title: Load transport skip with four retractable legs - has tubular pivoting members supporting telescopic legs
IPC: A01C15/00
Filed: 1976-02-27
Abstract: The skip (1) is provided with four retractable leg pieces which when not in use fold against the sides of the skip. The support legs (7) are telescopic and tubular and have a shoe (9) at the foot. They are connected at an angle between 35 deg. and 45 deg. to a tubular pivoting member held in supports (12, 13) attached to the skip and raked at an angle between 25 deg. and 35 deg. to the vertical. A tubular cross member (16) and gusset plate (14) complete the leg pieces, which when in the folded position are in a vertical plane, the skip sides being sloped at an angle between 5 and 15 deg.
Patent FR-2307308-A1 (FR)
Title: Variable-length coupling for push rod - has threaded sections of first rod at intervals separated by smaller-diameter ones
IPC: F16C7/06
Filed: 1976-04-07
Abstract: The variable length coupling is for use between sections of push or pull rods, one of which is of flattened section with a fine screw thread along one or more of its lengthwise edges. The other rod has a U-shaped coupling piece at the end, fitting round the first one or three sides and having a complementary thread. The first rod (2) has a large number of toothed sections (41, 42, 4x) one behind the other, and each of a length equal to that of the coupling piece (6) on the second rod (3). The distance between successive toothed sections is less than the coupling piece length, and the width (13) of the rod in these intervening sections is less than that of the toothed ones.
Patent FR-2351511-A1 (FR)
Title: Connector for wires laid in a flat ribbon - has square cross=section spikes entering wire end faces to make connections
IPC: H01R13/506
Filed: 1976-05-12
Abstract: Connector in plug or socket form for insulated multistrand wires laid parallel in a ribbon structure, the wire group being held as a ribbon by this same insulation. The connector cross-section is rectangular, the individual male or female pins making contact with the wiring without having to strip off any insulation. The connector has three basic sections to its shell, held together by end bolts, the upper section having a wire locating system. Connection to each wire from the connector electrodes is by a square cross-section spike extending from them and entering the end faces of the wires which are constrained within the shell ensuring a secure contact.
Patent FR-2318007-A1 (FR)
Title: Blade release for double bladed food saw - uses rocking lever to move springs from blade notches in turn
IPC: B26B7/00
Filed: 1976-06-18
Abstract: The blade release mechanism for a powder driven linearly reciprocating food saw incorporates a hand manipulated rocking lever (28). The blade comprises two elements (15, 16) released successively by the rocking lever (28). The arrangement requires less force to operate and obviates abrupt blade release. The blades are mounted in a blade holder (31) inserted in a socketed nose (13) of the saw housing. A curved spring steel rod (21) with an 'L' shaped end locks each blade. The bar (25) of each 'L' returns normal to the long spring axis to engage a notch (20) in the blade. The rocking lever may be of inverted 'U' shape with the base of each leg notched to engage a spring rod, and the lever fulcrum (33) may bear on the blade holder (31). The rocking lever thus causes either spring to disengage from the blade element concerned.
Patent FR-2355315-A1 (FR)
Title: Photomask for LSI array - with pattern divided into identical subcells and assembled from subcell master in step and repeat process
Inventor: WASSONG DANIEL
IPC: G03F7/20
Filed: 1976-06-18
Abstract: The LSI photomask is prepared from a master which represents the basic unit cells (I, II, III, IV) which assemble into the full array. Only part of the cut and strip original has to be prepared while the first reduction of 10:1 can use normal process cameras without going to extra large plates. The final reduction, also of 10:1, uses a step and repeat process in which the unit cells are assembled into the chip matrix. The system is used for integrated circuit array with repetitive patterns. The large chip size would otherwise require extra large master plates and complex cameras. The edges of the chip, with the inter chip boundaries are allowed for in the special step and repeat command programme.
Patent FR-2356428-A1 (FR)
Title: Procede de preparation d'un agent immunologique antiparasitaire, produit obtenu et son application
Inventor: BOUT DANIEL
IPC: A61K35/56
Filed: 1976-06-29
Abstract: L'invention concerne un procédé de préparation d'un agent immunologique. Elle concerne aussi le produit obtenu et son application. Le procédé est caractérisé en ce que : - on met en contact un médicament parasiticide avec un extrait total d'antigènes du parasite correspondant de façon que les antigènes-cibles, se fixent sur le médicament. - puis eventuellement, on procède à une séparation des antigènes-cibles dudit médicament Application du traitement de la schistosomiase.
Patent FR-2359554-A1 (FR)
Title: Two condition telephone alarm system - employs low frequency carrier modulated with test frequency to indicate two possible alarm states
Inventor: ADAM MAURICE
IPC: H04M11/04
Filed: 1976-07-20
Abstract: A telephonic alarm system employs a signal of frequency fo modulated on a low frequency carrier fn and a line checking signal of frequency f1. All the signals are outside the frequency band employed for normal telephonic communications. A second level alarm is indicated by interruption of the modulation of fo which is detected by reception of the unmodulated fo signal and the fi signal. A first alarm condition is indicated by the absence of the fo signal component and the presence of the f1 component.
Patent FR-2320527-A1 (FR)
Title: Relative movement and or position change measuring device - permeability of one machine part is cyclically variable and magnetic field surrounds it
IPC: G01D5/20
Filed: 1976-08-04
Abstract: One machine part (2, 7) has an element (1, 1a) causing cyclical permeability change, and a convertor (4) generates magnetic field passing through the element (1, 1a). It has two pick-up coils (6) at a distance from each other for detection of magnetic field changes, whose phases are staggered, and for determination of the element (1, 1a), and therefore, of the object (2) position w.r.t. pick-up coils. In an application a bull-bearing container (1) is made of non-magnetic material. It is mounted on a part (2) of a machine with a retainer (3).
Patent FR-2354433-A1 (FR)
Title: Ceiling end concreting formwork anchor - has wall top and ceiling form shank and end form grips on vertical shank
Inventor: KIND KARL HEINZ
IPC: E04B5/32
Filed: 1976-10-05
Abstract: The anchor is for securing ceiling end formwork units, which have to be attached in front of the upper side of the external wall carried up to the underside of the floor-ceiling to be concreted. It has an elongated shank (1) for fitting on top of the wall (3) and on the horizontal ceiling formwork (4) and for firm attachment to these. A vertical shank (2) carries fixing elements (7) for the end formwork (8). These may be a downward open U-shaped bend (7) in the vertical shank, gripping the formwork from above, or plastic pins passing through the formwork, with a nailhead flattened piece outside and an inside recess gripping the vertical shank.
Patent FR-2366836-A1 (FR)
Title: Restoration of conjunctive tissue esp. scars - by medicaments contg. tri:phenolic deriv. e.g. a tannin or tannoid extracted from plants
IPC: A61K36/00
Filed: 1976-10-08
Abstract: Medicaments for the restoration of conjunctive tissue contain a triphenolic derivative. The triphenolic deriv. is usually extracted from a plant. It may, e.g. be a tannin or a tannoid. In an example, a soln. for percutaneous treatment contained 6g liquid extract of Agrimonia eupatoria, 1 ml 50% aqueous propylene glycol, and 0.05 ml sodium dioctyl sulphosuccinate aq. alcoholic soln. Eliminates marks and discoloration on the skin due to scars and stretching, and also restores arterial and vacular elasticity in cases of arteriosclerosis.
Patent FR-2368758-A1 (FR)
Title: Digital measurement of instantaneous values - uses time stress converter, hyperbola function generator, counter and display for slowly changing events
IPC: G06F17/40
Filed: 1976-10-19
Abstract: Digital measurement of instantaneous values of slowly changing events uses time/stress converter hyperbola function generator, counter and display. The first output and second output of the time/stress converter are connected to a control input and to a command input of a hyperbola function generator respectively. The further output is connected to a counter and a display. The hyperbola function generator (8) comprises a controlled pulse generator (20) with a linear modulation curve. Its input (21) is used as a control input of the hyperbolar function generator (8). The first input of a start/stop circuit (22) is connected to the output (24) of the pulse generator (20).
Patent FR-2328937-A1 (FR)
Title: Central heating radiator - has horizontal flat tubes welded to collector tubes at connecting bosses
IPC: F28F9/18
Filed: 1976-10-19
Abstract: A central heating radiator has flattened horizontal water circulating tubes (1) mounted on vertical supply and return collector tubes (2). Either of the tubes have large holes or small holes (3) which are punched out to protrude from the surface, and the other tubes have correspondingly large or small plain holes (4). In either case, the welds are made at the junction of the two sets of holes. Inside each horizontal tube (1) are spacing rings (5) at the area of the holes (4), between front and rear faces. The rings have water circulation holes (6). Other designs have a recessed region between tops and bottoms of the tubes (1) so that holes are made through the curved regions.
Patent FR-2373699-A1 (FR)
Title: Fixing for electric motor driven fan unit - has splined shaft carrying commutator stampings and fan boss
Inventor: MAZZORANA ALFRED BRUNO
IPC: F04D25/06
Filed: 1976-12-09
Abstract: A device to fix and rive the fan of a motor driven fan. The fan (2) is fixed on the shaft (3) of the unit (4). On the shaft is a commutator (5) and the armature stamping (6) fixed on the splines (7). Opposite the commutator end is a washer (8) and a boss (9). On one side the washer presses on the stampings and the other end (8a) is bell shaped. The boss (9) is free on the shaft and carries a bearing (11). The end of the boss (9a) has a cylindrical part (12) which acts as the support and centering of the cheek (13) of the fan (2). The boss is driven by the splines on the shaft.
Patent FR-2338199-A1 (FR)
Inventor: BAUMANN WALTER G
IPC: B65G1/08
Filed: 1977-01-13
Abstract: Between the movable end part (10) and the fixedly arranged conveyor track (5, 6, 7) there is provided a rocker (16), forming part of the conveyor track (4). Attached at various points of the rocker are at least two blocking means (19, 20) for holding back the conveyed-material carriers (8). At the movable end part (10) there are actuating elements (21), which swivel and lock the rocker (16). The blocking means (19, 20) are in this case brought into an ineffective position, so that the conveyed-material carrier deposited on the rocker can roll onto the end part. This arrangement creates for a run-through channel an automatically operating block which can be relied upon to allow in each case only one or a certain number of conveyed-material carriers or the like to pass onto the extendible end part and to hold back the remaining conveyed-material carriers in the run-through channel.
Patent FR-2377909-A1 (FR)
Title: Battery heat shield and windscreen washer reservoir - is thin walled box in which at least a portion of the sides forms cavity for wash liquid
IPC: H01M10/6567
Filed: 1977-01-25
Abstract: The box-like structure has a planar cover which lies on top of the battery and which has access openings for servicing the battery. The structure also has side walls, of which >=1 forms at least part of a windscreen washer reservoir. Pref. the reservoir extends around a corner of the structure, enclosed by two of the side walls, has a capacity of >=50 fl. oz., and has fluid inlet and outlet openings in the top cover and adjacent to the bottom of the reservoir respectively. The isde walls and cover may be made of polypropylene, with an insulating layer of urethane foam on at least one of the walls. The combined unit occupies less space under the bonnet than separate heat shield and windscreen washer reservoir.
Patent FR-2340110-A1 (FR)
Title: Three dimensional jig saw puzzle - has hollow plastic model cut into interlocking pieces to give realistic finished appearance
IPC: A63F9/12
Filed: 1977-02-04
Abstract: The game is in the form of a three-dimensional jigsaw puzzle. The surface of the puzzle is provided with lumps and depressions to give the puzzle a realistic appearance when complete. The object is made in injection moulded plastic to a hollow shape. The shape is then cut into its individual puzzle pieces which interlock. The pieces are cut with wedge or conical shaped sides to provide greater stability. The pieces can alternatively be moulded individually in sets. The object can also be made as a solid mass which can be cut into individual pieces.
Patent FR-2381651-A1 (FR)
Title: Bogie for railway vehicle - has specially shaped sole bars which can be reversed relative to traverse for gauge conversion
IPC: B61F7/00
Filed: 1977-02-24
Abstract: The bogie traverse has a vertical pivot (2). Two almost horizontal and equal length sole bars (3) are fixed at their centres to the ends of the traverse. Two axles (4) are carried in bearings (5) on the sole bars. The centre of each sole bar is bent inwards(5), the top of the bend joining the traverse. The point of this is to adapt the bogie easily to a wider gauge (and back again). In this case the sole bars are turned so that the bend is outwards. The sole bars have cheeks to guide the axle boxes and also carry coil spring suspension for the axle boxes.
Patent FR-2384056-A1 (FR)
Title: Automatic turning mechanism for supple tubular articles - esp. trousers, with chain driven clamps reciprocating in opposite directions
IPC: D06G3/02
Filed: 1977-03-15
Abstract: A machine for reversing the relative positions of the faces of tubular articles of non-rigid material, esp. for turning a pair of trousers face side outwards, has devices mounted on a machine frame for gripping the ends of the article. The clamping devices for the first end of the article are carried at the ends of extended supports, the length of which is greater than that of the article which is to be reversed. The supports move correspondingly to their length between two points the distance between which is equal to the length of the article to be reversed. The clamping devices for the second end of the article are also mounted so as to be able to move in the same direction between the same two points. These occupy the second position when the first clamping devices are in their first position, and vice versa. A motor moves the supports of the first and second clamps and the transmission synchronises their movements between the two points. Dispenses with the manual, difficult and hence slow work of turning, e.g. trousers in materials which are not very flexible. The operation is performed automatically and several articles can be turned simultaneously on the same machine whilst the operator can also work on a number of machines at the same time.
Patent FR-2390122-A1 (FR)
Title: Fastener for vehicle seat belt - has sprung pin release for male part which includes removable head allowing limited sliding in response to high force
IPC: B60R22/32
Filed: 1977-05-13
Abstract: The fastener for a safety belt consists of two parts(1, 2). Under a severe strain the male part(1) can be displaced relative to the female part(2) to arm an ejection device and place it in a position in which ejection is possible when the strain is released. The female part has an opening(5) with a piston(6) moved by a spring(7). The piston has an extension(8) which can move into a slot(9) in the base of the opening. The male part is a rod(3) with a head(4) which fits into the slot and is ejected in a direction perpendicular to the direction of movement that causes the ejection.