baber/WOPTO huggingface dataset:
Patent FR-2350177-A1 (FR)
Title: Panel beating hammer with rotating contact face - has contact face of disc form and mounted on lubricated ramped face bearing so as to rotate under impact (BR 12.10.76)
IPC: B25D1/02
Filed: 1976-05-04
Abstract: The hammer with an automatically rotating contact face (28) may be used for panel beating or rock-working. The face (28) rotates under impact and recoils to a respose position. The rotation is effected by mounting a contact-face disc (24) on a lubricated ramped-face bearing (30, 32, 36, 38) with elastic liaison (26) providing the recoil. The use of the tool obviates secondary dressing operations partic. in panel-beating work. The hammer may have a normal handle-mounted head with the head haunch step-reducing in dia. to present a projecting stud (20) to the contact disc (24). The leading stud face is approx. radial with co-axial ramped quarter-circle sectors (20), and sits in a reciprocally faced (36) socket on the back of the contact disc (24). Elastic liaison may be provided by an external rubber sleeve (26) which is bonded to both the stud (20) and the contact disc (24) to give externally contiguous hammer-head contours.
Patent FR-2353365-A1 (FR)
Title: Machine tool manual control - has hand wheel automatically declutched by movement detector with or without counter and recorder
Inventor: BOUDIER PIERRE
IPC: B23Q5/34
Filed: 1976-06-02
Abstract: The manual control for a machine tool comprises a handwheel or crank automatically de-clutched at the appropriate moment, by data delivered by a movement detector. This detector can be on the handwheel, with or without a counting and recording unit. There may be an elastic component causing engagement, and an electromagnet for disengagement, or vice-versa. The handwheel may be part of a reduction gear, this incorporating the engaging and disengaging components. Engagement can be effected by stopping a suitable component of the gear.
Patent FR-2395130-A1 (FR)
Title: Fabrication d'un ruban par coulee sur une sole mobile constituee de plaques de verre
IPC: B29C48/07
Filed: 1976-06-18
Abstract: L'invention concerne un procédé de fabrication d'un ruban transparent de haute qualité optique sur une sole de coulée mobile, selon lequel, pour constituer la sole, on dépose l'une derrière l'autre en une bande continue sur un transporteur placé sous l'organe de coulée une série de plaques de verre dont chacune est glissée en place pour venir au contact de la précédente au moment où le joint qui l'en sépare passe sous cet organe de coulée. Elle a également pour objet un dispositif de mise en oeuvre comprenant un organe de coulée associé à un transporteur qui pousse les plaques de verre l'une derrière l'autre, de telle sorte que celles-ci restent jointives.
Patent FR-2360785-A1 (FR)
Title: Vehicle accelerator cable control - has plastics sheath reinforced by helical wire and fasteners at ends
IPC: F16C1/26
Filed: 1976-08-05
Abstract: The cable control, particularly for vehicle controls such as accelerators etc. consists of a sheath, made from plastic reinforced with helical wire, through which the cable runs. All fittings to attach the sheath to the body of the vehicle are plastic and moulded on. For a control cable for an automatic gear box the cable is fitted at each end with fastenings. The remote control consists of a cylinder including a boss with a projecting rim which clips through a hole in the wall of the bodywork. Inside the cylinder is a longitudinal slider, mounted on part of the sheath, which consists of a smooth portion, a collar, a screw threaded portion and another collar. The slider is spring loaded and the cable length can be adjusted.
Patent FR-2361087-A1 (FR)
Title: Automatic arterial pressure measurement appts. - is actuated by pneumatic or electronic controls and has fixed handle to position forearm correctly w.r.t. arm-band and pulse detector
IPC: A61B5/022
Filed: 1976-08-09
Abstract: The automatic arterial pressure measurement appts. does not require the assistance of a third person. All the mechanisms are actuated by pneumatic or electronic controls and the appts. can be arranged to be con-operated so that it can be made available for use by the general public. There can be a fixed handle inside the housing, positioning the forearm correctly in relation to the armlet and pulse detector. The figures can then be printed out on a ticket with data and time.
Patent FR-2362972-A1 (FR)
Title: Expansion joint between embedded panels - has bridging strip fitted into each panel edge and formed with central folded part
IPC: E02D5/20
Filed: 1976-08-25
Abstract: An expansion joint between two panels (16, 17) embedded in a soft grouting materials, has a keyhole shaped groove (18, 19) along the edge of each panel into which is fitted a connecting strip (1). This strip has two circular section edge portions (2, 3) to fit into the circular parts of the slots, interconnected by a thin bridging piece (7). This piece is folded or corrugated so that there is no stress if the panels are moved apart. Inside each circular edge portion is a plunger tube (4, 5). The ends of the edge portions can be extended for fitting a tubular connection between them.
Patent FR-2357232-A1 (FR)
Title: Extra:oral orthodontic assembly - has coupling between head strap and coupling member operating automatically on relative movement
IPC: A61C7/06
Filed: 1976-09-14
Abstract: The orthodontic assembly has an extra-oral strap in contact with the head or neck of the wearer, an orthodontic actuator with a coupling member, and a spring assembly between strap and member pulling them together along a straight line. A coupling (17, 18, 21) connects the spring assembly to strap or member, and operates automatically on relative movement between them, acting in a direction parallel to the force exerted by the spring assembly, and increasing the distance between the strap (4) and the member (8). Thus strap and member can move further apart, free from the force exerted by the spring assembly (3).
Patent FR-2364813-A1 (FR)
Title: Dispositif de controle des debattements de la bome d'un voilier
IPC: B63H9/10
Filed: 1976-09-17
Abstract: L'invention a pour objet un dispositif de contrôle des débattements de la bôme d'un voilier en freinant automatiquement lesdits débattements intempestifs. Le dispositif consiste à fixer une poulie 4 à la bôme 1 du voilier, de faire passer un bout 5 en effectuant un tour mort dans la gorge de la poulie 4 et à fixer les deux extrémités du bout 5 au niveau des plats-bords. La montée de la bôme suffira à ralentir son débattement. Le dispositif peut être utilisé pour toutes les voiles comportant une bôme.
Patent FR-2369016-A1 (FR)
Title: Vacuum coating of substrates with periodic masking - to form curves of equal exposure having a desired shape, e.g. elliptical, esp. for Schmidt films
IPC: C23C14/04
Filed: 1976-10-26
Abstract: In the exposure of a substrate to a source of emission to form a deposit on the substrate under vacuum, the substrate is periodically masked to isolate the source of emission from the substrate. The masking action is combined with a reciprocating rectilinear movement in a direction transverse to a line between the centre of the substrate and the centre of the joint to obtain curves of equal exposure to the source having a desired form, particularly an elliptical form. The method allows prodn. of curves other than circular and is esp. used in the mfr. of Schmidt films.
Patent FR-2369183-A1 (FR)
Title: Pharmaceutical phial support for flat storage - is made from sheet of cardboard bent to provide feet of V-tab form
IPC: B65D85/42
Filed: 1976-10-27
Abstract: The flat sheet of cardboard is cut near the knob to form an end flap (8) which runs across the support. This is bent over along the edge (9) to form a series of V-shaped elements (6). The elements are joined to each other by a circular notch (11). The V-shaped folds are kept into position by means of horizontal tabs (10) which may be glued to the under side of the end flap (8). The phial (14) rests between the supports at one end and the slot (11) at the other which takes the neck of the phial.
Patent FR-2371925-A1 (FR)
Title: Pyridazinyl and pyrimidinyl-(1,2)-dithiol-(3)-dithione derivs. - useful as antibilharziasis agents (BE 9.8.77)
IPC: C07D237/12
Filed: 1976-11-30
Abstract: New 1,2-dithiol derivs. are of formula (I) (where Het is pyridazin-3-yl, or pyrimidin-2-yl, -4-yl or -5-yl, all opt. substd. with halogen, 1-4C alkyl, 1-4C alkoxy, mercapto, 1-4C alkylthio or di(1-4C)alkylamino). (I) possess chemotherapeutic properties and are esp. useful as antibilharziasis agents, and are of low toxicity. In an example, 47.2 g. phosphorus pentasulphide and 36 g. 3-(pyridazin-3-yl)-3-oxo-propionic acid ethyl ester in 360 ml. toluene were heated for 1 hr. at 110 degrees C to give 2.7 g. 5-(pyradixin-3-yl)-1,2-dithio-3-thione, m.pt. 250 degrees C.
Patent FR-2373864-A1 (FR)
Title: Fuse box for road vehicle - has fuses in two hinged half-cases with ample space between fuses
IPC: H01H85/20
Filed: 1976-12-10
Abstract: A fuse box for road vehicle has a size and configuration which facilitates any change of a fuse. The fuse box can have twelve miniature fuses (4, 5, 6, 10, 11, 12). The fuses (4, ....12) are supported by flexible strips (20, 21). The fuse box has two half-cases (13, 14) and each case (13, 14) contains six fuses (..., 4, 5, 6). The half-cases (13, 14) are joined by a flexible hinge (15) and can be closed to form a protecting box. When the box is closed, the fuses (..., 4, 5, 6) of one half-case (13) lay in-between the fuses (..., 10, 11, 12) of the other half-case (14). When the box is open, the fuses (..., 4, 5, 6 ..., 10, 11, 12) are easily accessible with ample space between each fuse.
Patent FR-2357450-A1 (FR)
Title: Systeme de transport par vehicules sur roues actionnees par air a l'interieur d'une conduite
IPC: B61B13/10
Filed: 1977-02-04
Abstract: Système de transport pneumatique dans une conduite au moyen de véhicule sur roues. La présente invention se caractérise par l'adjonction, au fond des conduites, d'ouvertures susceptibles d'absorber les obstacles à la marche des véhicules. Les roues porteuses chevauchent ces ouvertures et une légère divergence provoque un rappel automatique à la position normale. Le rajout de roues latérales divergentes destinées à maintenir la stabilité permet de diminuer l'usure des roues porteuses et de franchir à moindre risque les zones de vide Application au transport des matériaux pulvérulents
Patent FR-2381156-A1 (FR)
Title: Electromechanical lock for metal framed glass door - has latch and dead bolts with latch moved with bolt or by electromagnetic devices
IPC: E05B47/06
Filed: 1977-02-16
Abstract: The high security lock includes a latch-bolt (2) and a dead bolt mounted one above the other. The dead bolt is controlled by a key, and the latch (2) either by transmission related to the dead bolt or by electrically operated mechanism. An electromagnet (27) displaces a vertical pivoting arm (24) to release a horizontal pivoting arm (18). The movement of the latter arm (18) releases a spring (16) loaded sleeve (11) which moves to the back of the housing (1). The sleeve in turn displaces the latch (2) by engaging a projecting pin (9). The sleeve is armed by a roller-plunger (14, 12) which retracts as the door is closed.
Patent FR-2382566-A1 (FR)
Title: Fence with trellis panels - has tubular reinforcing members connected by plugs and sockets in components in posts
IPC: E04H17/16
Filed: 1977-03-04
Abstract: The fence comprises a series of posts mounted in line in the ground at intervals, with trellis or meshwork panels between them. The top edges at least of the panels have slotted tubular reinforcing members fitting over and secured to them. Adjacent members (5) are connected together by plugs and sockets (8, 11) formed in components extending through holes in the posts (1) and coaxial to them. The components can be press-fits in the members and there can be other components in the member ends, with lengthwise aligned holes.
Patent FR-2372141-A1 (FR)
Title: Procede pour preparer de l'acide glyoxylique
IPC: C07C67/00
Filed: 1977-03-21
Abstract: Selon l'invention on prépare de l'acide glyoxylique en oxydant le glyoxal par l'acide nitrique en maintenant la concentration d'acide nitrique entre 4 et 10 % en poids par rapport au poids total du système réactionnel, en introduisant de l'oxygène ou un gaz contenant de l'oxygène dans le système réactionnel et en respectant les conditions satisfaisant à la relation KL a.P >= 150, où KL a est le coefficient global de transfert de masse de la phase liquide (l/h) et P est la pression partielle d'oxygène dans le système réactionnel (bars); on peut soumettre le mélange réactionnel obtenu à une purification avec une cellule d'electrodialyse 1. On peut ainsi préparer de l'acide glyoxylique avec des rendements élevés en diminuant la consommation d'acide nitrique et la formation des oxydes d'azote.
Patent FR-2385396-A1 (FR)
Title: Compsns. for treatment of anoxia - contg. (2)-ethyl hexanoic amide and cyclohexylidene-methyl methyl sulphone
IPC: A61K31/16
Filed: 1977-03-29
Abstract: Medicaments contg. 2-ethyl hexanoic amide C4H9CH-(C2H5)-CONH2 (I) and (cyclohexylidenemethyl) methyl sulphone (II) are new: Used in prophylaxis and treatment of anoxia, through whatever cause, esp. hyperthermia due to anaesthesia, myocardial infarctus, cerebral hypoxia and epilepsy. (I) and (II) provide synergistic effect. The compsns. are pref. given orally and contain 1-40 pt. wt. (II) and 99-60 pt. (I). In tests on mice, administration of 100 mg./kg. (I) and 50 mg./kg. (II), i.p. enabled them to survive for 2 hrs. in a chamber at a pressure equivalent to a height of 11.400 metres above sea level. Untreated mice died after 3-4 minutes.
Patent FR-2386257-A1 (FR)
Title: Shrimp and eel pot - has two end sections which locate shape and retain body section
IPC: A01K69/08
Filed: 1977-04-06
Abstract: The pot is made of three parts which can be readily assembled and can be stacked so as to take up a minimum of space. There are two end parts or funnels (1) and a body part (2) which is flat and rectangular before assembly. The funnels are made by plastic injection moulding in the form of a grid. The small end has an opening and the large end is of U-section (1b). The body is a grid of plastic material having a number of wooden slats (3) secured to it lengthwise. The ends of the slats are received in the U-section ends of the funnels and secured with pins.
Patent FR-2389256-A1 (FR)
Title: X=band sync. maser - has giga-watt output and uses waveguide system with one millimetre of mercury gas pressure
Inventor: BUZZI JEAN-MAX
IPC: H01S1/00
Filed: 1977-04-29
Abstract: A Maser synchrotron is used which works at 'X' band frequencies and develops Gigawatt power levels. It is based on the injection of a relativistic electron beam(12) into a waveguide setting up an oscillation at a frequency set by the cut-off value of the guide for a given propagation mode. The beam is generated within a Maux generator initiated two ohm impedance line and is directed as a 400kV, 10kA pulse at a graphite cathode having a diameter of several centimeters. The waveguide section operates at a gas pressure of between 10-3 and 1 Torr and has coils producing a magnetic field parallel to the electron beam.
Patent FR-2435475-A1 (FR)
Title: Raubasine prepn. from the vegetal species Apocyanaceae - by (hydro)alcoholic extn., concn., redn., sepn. and purificn.
Inventor: BEZIAT DANIEL
IPC: C07D491/22
Filed: 1977-05-02
Abstract: Prodn. of raubasine, of formula (I), from plant species of the family Apocynaceae comprises (a) extracting the plants with an alcoholic or aq. alcoholic solvent; (b) concentrating the extract; (c) subjecting the whole concentrate to complete redn.; (d) separating and purifying the resulting crude (I); and (e) isolating pure (I).
Patent FR-2397426-A1 (FR)
Title: Reagents for radioimmunoassay of steroids - are radio-iodine substd. imidazole derivs. of steroids free from nonspecific side reactions
IPC: G21H5/02
Filed: 1977-05-09
Abstract: Reagent for radioimmunoassay of steroids is of formula (Z = radioactive isotope, specifically 125I. X = bridging gp. Y = steroid residue). Specified cpds. are of formula (Ia) (Q = cHO and K = H or Q = CH3 and K = OH). Methods for radioimmunoassay of cortisol and aldersterone using (Ie are also claimed. Unline radioiodine-labelled tyrosine derivs. of steroids, (I) have virtually the same reactivity towards antibodies as the unlabelled steroids and do not react non-specifically with the reaction vessel or plasma components.
Patent FR-2351071-A1 (FR)
Title: Rehydratable alumina mixed with other forms of alumina - to facilitate extrusion of rods which are cut to make catalyst pellets (NL 14.11.77)
IPC: C04B35/10
Filed: 1977-05-10
Abstract: Alumina extrudates are made by the extrusion of a mixt. contg. (a) a substantial amt. of alumina in a rehydratable form; (b) water; (c) an effective amt. of alumina powder obtd. by pptn., bauxite ore concentrate, or fine alumina, where materials (c) are added to assist extrusion. The mixt. may also contain methyl cellulose, tall oil, surfactants, and/or flocculants. The mixt. pref. contains 15-65%, esp. 40-60% (a) and an amt. of materials (c) equal to 30 wt. % of material (a). The pref. materials (c) are (c1) returned fines obtd. in mfg. material (a); (c2) fine alumina and bauxite ore concentrate; or (c3) fine alumina and alumina powder obtd. by pptn. Material (a) (rho-alumina), has much better physical properties than other forms of alumina, but is difficult to extrude, as it forms a hard mass with the water and blocks the extrusion die. Materials (c) and the other addns. provide a mixt. which can readily be extruded.
Patent FR-2353678-A1 (FR)
Inventor: TOKUNO MASATERU
IPC: C08J7/04
Filed: 1977-06-03
Abstract: A multi-layer two-dimensional material with an inner layer (11b) of a mixture of cellulose pulp and a thermoplastic resin with a resin content of at least 15%, and two outer layers (11c) is combined in a corrugated-board machine at elevated temperature and pressure and formed into a corrugated web (11). Covering webs (12, 12) are glued on both sides to the peaks (11a) of the corrugated web (11) of a material having a weight per unit area of from 20 to 50 g/m<2>. In processing by a conventional corrugated-board machine, the strength of the material can be considerably improved by hot-pressing.
Patent FR-2356450-A1 (FR)
Title: Procede et dispositif d'epuration d'un gaz
IPC: B01D47/06
Filed: 1977-06-28
Abstract: Dispositif d'épuration de gaz dans lequel on pulvérise un liquide de lavage dans le gaz, on divise ce dernier en courants partiels que l'on fait se heurter sous un angle d'impact donné, après quoi ils sont déviés et à nouveau séparés. La paroi de séparation 4 comporte des fentes de passage 16a concourant en forme de V dans le sens de l'écoulement 116 et débouchant les unes dans les autres, ces fentes se rétrécissant dans le sens de leurs embouchures mutuelles 17, de manière que la section de passage de la fente dans la zone de ces embouchures s'élève au plus à 15 % de la surface offerte à l'écoulement du gaz en amont de la paroi 4.
Patent FR-2358457-A1 (FR)
Title: Ecran luminescent muni d'un borate de terres rares
IPC: C09K11/77
Filed: 1977-07-12
Abstract: Borate de terres rares luminescent répondant à la formule : 1-x-y-z**Gdx**A'y** A''z**B3**O6, dans laquelle A' représente au moins l'un des éléments activants bismuth et cérium et A" au moins l'un des éléments activants terbium et dysprosium et dans laquelle :
Patent FR-2419241-A1 (FR)
Title: Rotary valve for pneumatic conveyor - has rotor on vertical axis in high-pressure casing through which inlet and outlet pipes pass
IPC: B65G53/46
Filed: 1977-08-02
Abstract: The rotary valve is for the pneumatic transport of powdery material, having a rotor working in a stator and containing a set of compartments round the periphery. These receive the powdery material in succession in order to transfer it from the inlet to the outlet pipe as the rotor turns, the latter being motor driven. The rotor is contained in a casing placed under high pressure and through which the material inlet and outlet pipes pass. It is mounted in a horizontal plane, its axis of rotation being vertical.
Patent FR-2399976-A1 (FR)
Title: Vitreous silica prodn. with very high purity - by reacting molten silicon with carbon di:oxide and then with oxygen
IPC: C03B17/04
Filed: 1977-08-08
Abstract: A stream of molten Si is continually mixed with CO2 to form SiO, which is then mixed with O2 to form gaseous SiO2 which condenses on the walls of a chamber and is then removed from the chamber. Mixing and condensn. is pref. carried out in a chamber with a lining of SiO2, so only Si, C and O2 are present. The process is pref. carried out in two reaction zones, one being heated and fed with CO2, the other being located under the first and fed with O2. The molten Si is pref. obtd. by mixing H2 with SiHCl3 and/or SiCl4. The pref. appts. consists of an upper chamber contg. molten Si fed downwards into a chamber contg. reaction zones. Heaing- and cooling- coils are employed to provide the desired temps. The high purity of the vitreous silica obtd. depends on the quality of the raw materials, and is free from bubbles.
Patent FR-2366749-A1 (FR)
Title: Circuit d'egalisation de l'affaiblissement pour appels reseau dans un central telephonique prive
Inventor: GASSER LORENZ
IPC: H04B3/06
Filed: 1977-09-28
Abstract: Circuit d'égalisation pour lignes réseau AL d'un autocommutateur privé NST comportant un amplificateur V par ligne pour compenser les pertes dans le réseau de connexion KF. Il comporte une résistance RQ montée en série avec un commutateur S à l'entrée de l'amplificateur. Selon que la ligne réseau connectant l'autocommutateur à un central urbain OVST est courte ou normale, le commutateur est fermé ou ouvert, respectivement. Dans le premier cas on obtient une perte de 3 à 4 dB dans le quadripôle constitué par les résistances de points de croisement et la résistance RQ et dans le second cas, l'amplificateur jour son rôle normal. Pour une ligne longue, le gain de ce dernier est accru pour compenser les pertes supplémentaires dans la ligne. Application particulière aux centraux électroniques privés dont le réseau de connexion est constitué par des circuits intégrés MOS, les éléments S et RQ étant réalisés selon la même technologie.
Patent FR-2435272-A1 (FR)
Title: Football simulating board game - using board with two teams of players and ball moved according to dice score
IPC: A63F3/00
Filed: 1977-09-27
Abstract: The board game simulates a game of football and has a rectangular board divided into squares, two teams of 11 players, and a ball. At each end of the board a goal and a shooting area are marked. The initial positions of the players and the ball are also marked. The game can be played by two players or two groups of players. The ball is moved according to the numbers shown by three dice and can be moved in a straight line, perpendicularly, or diagonally, from one player to another of the same team.
Patent FR-2367263-A1 (FR)
Title: Refroidisseur a grilles, particulierement refroidisseur a grilles a gradins et dispositif d'avancement
IPC: F27D3/00
Filed: 1977-10-10
Abstract: Refroidisseur à grilles à gradins et dispositif d'avancement constitué de séries alternatives de plaques à grille, fixes et mobiles. L'ensemble de la grille de refroidissement 13 est monté à inclinaison variable par rapport à l'horizontale. Applications au refroidissement de produits chauds, tels que clinker de ciment, à la sortie d'un four tubulaire rotatif.