baber/WOPTO huggingface dataset:
Patent FR-2276806-A1 (FR)
Title: Patient support table for X-ray examinations - has springs counter-balancing table and motorised position and height adjustment
IPC: A61B6/04
Filed: 1975-06-30
Abstract: A table on which patients undergoing X-ray examination may be supported with a light adjustable base has the raising device (7, 8, 9) incorporated in the table foot (2) loaded with at least one support spring (10, 11, 12) whose total tension counter balances the weight of the patient support surface (16) when it support a patient under examination. The table foot (2) consists of a base section (4) resting on the floor surface (3) and an upper section (7) of adjustable height which carries the horizontal axis (13). The support springs (10, 11, 12) are tensioned between the upper (7) and lower (4) sections. A motorised drive (17) is provided for the lifting device (7, 8, 9).
Patent FR-2279952-A1 (FR)
Title: Sliding blade for rotary compresses - has recesses in lower edge fitting in slot in rotor
IPC: F01C21/08
Filed: 1975-07-03
Abstract: In the lower edge of the blade, which fits in the rotor slot are a number of recesses (2). The design reduces the amount of compression of air etc. underneath the blade and inside the rotor, and consequently the amount of heating and wear of the blade as it slides in and out of the slot. In addition efficiency is improved, as less effort is expended on compressing this air, of which use cannot be made in any case. The recesses are preferably symmetrically spaced about the blade centre and may not open to the ends of the blade.
Patent FR-2300919-A1 (FR)
Title: Centrifugal pump for liquids containing solids - has conical casing and impeller which are designed to give cyclonic pumping action
Inventor: SARVANNE HANNU
IPC: F04D29/22
Filed: 1975-07-11
Abstract: The pump has a casing which tapers conically from the end suction inlet opening to the discharge volute. The back of the casing is a flat circular disc. The impeller consists of a conical hub carried on a shaft mounted centrally in the back of the casing and short radial blades. An annular conical space is left between the outer edges of the blades and the inside of the conical section of the casing. When the impeller revolves it generates a vortex which produces a cyclonic action in this space and it is this action which produces flow in the liquid. This method of producing pumping action prevents abrasion of the impeller by the solids contained in the liquid.
Patent FR-2282106-A1 (FR)
Title: Hot surface quick temperature measuring device - has thin-walled tubular part forming inner chamber
IPC: G01K11/16
Filed: 1975-08-12
Abstract: The temperature measuring device has a dark outer surface coated with at least one liquid crystal compound (14). A rounded heat transmitting point (32), is provided at one end of the tubular part (12) so as to be in thermal contact with it. A heat sink (20) is at the opposite end of the tubular part. The tube-like covering (16) is slidable along the heat sink (20) by means of a slitted collar (22). The adjusting and fixing nut (24) can have a milled or hexagonal edge to aid handling. The ceramic buffer tip (32) has a mushroom-shaped surface and a rod that engages within the indicating tube (12).
Patent FR-2282377-A1 (FR)
Title: Stopper for plastic container - has spiral surfaces of cap ribs locking with nose projections of ring insert
IPC: B65D39/10
Filed: 1975-08-18
Abstract: Stopper for plastic container includes an insert ring (10) with downwards projecting edge part (14) provided on its inner surface nose shaped projections (18) with downwards facing locking surfaces. The inside of the top part of the insert ring (10) forms an upwards conically widening sealing surface (22). The insert ring (10) is enclosed by an insert cap (12) provided with a downwards projecting tubular edge part (28) for locating it inside the insert ring (10) and with upwards projecting sealing surface (30) to seal with the sealing surface (22) of the insert ring (10). The edge part (28) of the insert cap (12) is provided on its outer surface with angularly spaced spiral shaped ribs (32) which with their spiral surfaces (34) lock with surfaces (20) of the nose shaped projections (18) when the cap (12) is in position and turned in the insert ring (10).
Patent FR-2334041-A1 (FR)
Title: Gas pressure regulator diaphragm valve - has central shaft attached to membrane passing through slot in valve arm
Inventor: SCHLICK BERNARD
IPC: G05D16/06
Filed: 1975-12-02
Abstract: The membrane (10) divides the body (1) into two compartments and is spring loaded (14) on one side, the load being adjustable by set screw. On the other side, in the chamber containing the gas, a central shaft (8) attached to the membrane passes through a slot (7) in the valve arm (5) and terminates in an expanded portion (9). The shaft thus drives the arm only one way, the direction being such that the arm, pivoted (6) near the other end closes the inle tport (2) with a sealing pad (4). This action occurs if the pressure downstream of the port rises and deflects the membrane against the spring load. The manual turn off knob (18) rotates a rod (19) which bears on the underside of the vavle arm and registers in a notch (20) in the off position. A stop (22) prevents complete revolution of the knob and when off, there is no connection between membrane and lever.
Patent FR-2335680-A1 (FR)
Title: Window pushrod connecting assembly - uses two engaging toothed racks with plain recesses to fit cover strip screw
IPC: E05C9/20
Filed: 1975-12-15
Abstract: The rabbet surface of the window leaf has a groove to accommodate a pushrod (4) covered by a flat strip (5). The cover strip is fixed to the rabbet surface by screws (6). The pushrod (4) has on its long, narrow edge (101) fine teeth (11) interrupted by recesses (12) without teeth to give unhindered penetration of the screw shafts into the rabbet. Similar plain recesses (15) may also be cut on the push rod edge (102) so that the position of the two sets of screws can be staggered. The teeth (11) mesh with those of a second push rod which has a groove (19) along the centreline. A side partition (21) of the groove is provided with mating teeth meshing with the original teeth (11). The length of the connecting push rod is greater than the length of the recesses (12) on the first push rod(4).
Patent FR-2306269-A1 (FR)
Title: Induction heating metal strip prior to treatment - where induction heater is fitted with rollers guiding and aligning strip
IPC: H05B6/02
Filed: 1976-03-30
Abstract: Device for treating a moving metal band or strip, using a strip guidance unit directly adjacent to the inlet of the treatment zone and an induction heating device with a channel along which the strip travels. The strip guide unit and the induction heating device are combined into one unit and possess two opposed inductors providing transverse flux and carrying the strip guides. The gap between the opposed inductors is pref. adjustable and the inductor assembly can pref. be moved towards or away from the treatment zone. The strip guides pref. consist of rollers rotating on vertical and horizontal axes, and the combined unit is pref. preceded by a longitudinal induction heater used to preheat the strip. Used for the continuous heating or steel strip, e.g. for heat-treatment; heating prior to hot rolling or other mechanical working; or heating before pickling; the vapour depositing of metal coatings; gas chroming; polymer coating etc.
Patent FR-2306035-A1 (FR)
Title: Universal jig for patterns in lost wax precision castings - for moving heavy pattern clusters during investment with refractories
IPC: B22C7/02
Filed: 1976-04-02
Abstract: Appts. for use in the mfr. of articles by the lost-wax process of precision casting comprises a device for holding pattern(s) and means are provided for the rotation, inclination, and the vertical and horizontal displacement of the holding device so that the pattern(s) can be moved from one container towards another container. The appts. is pref. used for the automation of a coating process where all the movement devices are embodied in an assembly providing rotation of 360 degrees and inclination of min. 180 degrees, and the holding device pref. consists of an L-shaped arm, the articles (e.g. patterns) being mounted on one end of one arm of the "L". Clusters of lost-wax patterns can be coated with refractories. The max. wt. of an assembly of patterns handled by a worker is 11-18 kg, but with this device, several assemblies with wt. >45 kg can be handled.
Patent FR-2358147-A1 (FR)
Title: Aspidospermidines
Inventor: HEYMES ALAIN
IPC: C07D471/20
Filed: 1976-07-13
Abstract: a. Aspidospermidines. b. La déhydro-1,2 carbométhoxy-16 hydroxy-16 aspidospermidine et ses homologues peuvent être préparés à partir de la vincadifformine et homologues. c. Vasodilatateurs.
Patent FR-2319006-A1 (FR)
Title: Hydraulic rock drill with revolving and advance motors - has control system for drilling even in sloping irregular surfaces (SW210277)
IPC: E21B6/00
Filed: 1976-07-23
Abstract: A hydraulic rock drill has an impact device (15), a revolving motor (16) and an advancing motor (17), the two motors being in series, and pumps and valves required for operation and control. When the impact device is advanced towards the rock, the advance motor admits fluid from a pump (14) and the revolving motor admits fluid from the output side of the advance motor. Pressure of fluid reaching the advance motor is maintained constant with valve and switch assemblies. The other pump is connected to the series circuit including the advance motor and revolving motor so that the two motors are arranged in parallel in relationship to the second pump. Two parallel-connected pressure regulating valves may be connected to the series circuit between the first pump and the advance motor.
Patent FR-2359752-A1 (FR)
Title: Box made from corrugated cardboard - has alternate layers of plane and corrugated sheets glued together
IPC: B65D65/40
Filed: 1976-07-30
Abstract: The box is obtained by cutting and scoring the sheet of composite cardboard. The composite sheet is made from alternate layers of plain and corrugated cardboard. The sheets are glued together. There is an even number of sheets, so that one outside surface is plain and the opposite surface corrugated. The pitch of the various corrugated sheets is different to add strength. The broad pitched cardboard is on the inside of the composite sheet.
Patent FR-2335630-A1 (FR)
Title: Loom temple, esp. for rapier looms - has a passageway between its support and cover for inserting a yarn draw hook
IPC: D03J1/22
Filed: 1976-08-27
Abstract: A temple for maintaining the cloth width in a loom and consisting of a combination of a needle and cover mounted on a support, is improved by provision of a slot or passageway between the cover and the support through which a hook or needle can be inserted. Pref. the edge of the cover situated closest to the beat-up line is constructed with a lateral projection overlapping a part of the support below the slot. System overcomes the difficulty that in the case of a break in the warp at the level of the temple, the weaver frequently has insufficient room to guide the re-joined yarn round the edge of temple cover so as to ensure a repair which does not show in the fabric. It is also partic. suitable for rapier-type looms since it leaves sufficient space for the passage of the cut-off part of the selvedge.
Patent FR-2323314-A1 (FR)
Title: Mower design for long stalk crops - two adjacent feed channels including corresponding draw in elements form common feed channel
IPC: A01D43/08
Filed: 1976-09-15
Abstract: A chaff cutter has a mowing head where two adjacent feed channels including the corresponding draw in elements (5), form a common feed channel. This draw in element of the individual feed channels (2, 2') consists of a draw in chain (5). After the joining of two adjacent feed channels (2, 2'), their draw in chains form one draw in element. A feed element at the junction point (4) of two feed channels (2, 2'), consists of vertically rotating feed rollers (10), which extend over the total height of the feed channel. These feed rollers (10) are driven by the draw in chains (5).
Patent FR-2365315-A1 (FR)
Title: Cupboard fixed to metal partition - is mounted by means of hook fixtures inserted between panels and screwed in position
IPC: A47B95/00
Filed: 1976-09-28
Abstract: The cupboard can be made of metal or wood, and is fixed to movable metal partitions by means of inserts placed between each of the panels of the partition. The fixture hook used has two bends the first of which is screwed to the inside edge of the join. the second curve is screwed to the side of the cupboard in which it is inserted. The part between the two curves rests against the partition. The join is covered by a butt-strip made of metal which makes the join invisible.
Patent FR-2366820-A1 (FR)
Title: Disposable container for heating food in tin - in built to accommodate various commercial sized tins and is ignited by spontaneous combustion of chemical
IPC: A47J36/30
Filed: 1976-10-05
Abstract: The light plastic one piece disposable container (5) with a removable lid (9) is for heating precooked tinned food or other tinned products within their own original containers eliminating wastage. It is build in several sizes to accommodate various sized tins, and can be delivered commercially in standard packaging without need or modification. Heating is produced by natural combustion of metaldehyde (CH3-CHO)n or other chemicals. The tin is deposited onto a spring which then comes into direct contact with the base. A flexible tongue or strip (8) is then pulled and produces ignition. Safety is assured by a fully encircling band (11) mfd. of any non-inflammable material.
Patent FR-2375926-A1 (FR)
Title: Spinning elongate heated tubular workpiece - by rotating sleeve mounted tool eccentrically around stationary blank
Inventor: KAPOROVICH V G
IPC: B21D41/04
Filed: 1976-12-30
Abstract: A machine for spinning tubular workpieces includes a spindle incorporating a main sleeve hving a bore with its axis offset from that of the sleeve axis. An auxiliary sleeve carrying a rigidly mounted forming tool is mounted within and coaxial with the bore, and is driven at a speed slightly different from that of the main sleeve. A stationary clamp ahead of and coaxial with the spindle secures the tube blank which is fed into the spindle by a rigidly mounted device ahead of the clamp. Pref. the sleeves are each fitted with a gear ring which meshes with pinions mounted on a common drive shaft. The machine may also include a heating unit. Use of a stationary blank facilitates prodn. from long tubes, while the open-ended spinning permits spinning to be carried out away from the tube end.
Patent FR-2375136-A1 (FR)
Title: Procede pour distribuer des capsules de bouchage a grande vitesse et capsule pour la mise en oeuvre de ce procede
IPC: B67B3/06
Filed: 1976-12-23
Abstract: Le procédé selon l'invention consiste à réaliser, d'un côté de la capsule, deux languettes formant un V, à déplacer cette capsule parallèlement à l'axe de symétrie du V de ces deux languettes, de manière que celles-ci soient à l'arrière et à guider la capsule au moyen de couloirs dont les faces en vis-à-vis sont séparées par une distance égale, au jeu près, à la plus grande distance séparant les bords opposés des deux languettes. La capsule pour sa mise en oeuvre comporte deux languettes déchirables, formant un V, disposées symetriquement de part et d'autre de l'un de ses plans médians et dont les bords latéraux opposés sont séparés par une distance de valeur supérieure à celle du diamètre de sa jupe. Ce procédé peut être utilisé pour boucher des récipients et, notamment, les récipients de faible contenance tels que les canettes de bière.
Patent FR-2380816-A1 (FR)
Title: Formation of epitaxial layers of semiconductor material - uses deposition from gas phase, with selected proportions of solid constituents added, for evaporation and subsequent deposition
Inventor: MASLOV VADIM NIKOLAEVICH
IPC: H01L21/205
Filed: 1977-02-17
Abstract: The epitaxial layers of solid semiconductor are used in the manufacture of integrated circuits. The structures are produced at temperatures in the region where the material can be separated with a composition of high homogeneity. The layers are grown from a gas phase during the transmission of output materials from the substrate. The substrate is filled with two of the initial materials with different contents of varying components. The ratio of the surface content of any local section of the substrate supplied with solids (1, 2) periodically for gas phase deposition is chosen such that the proportion of the period of dwell of the solids added will correspond with the interval in each period for each local section of the substrate (3) necessary for the transmission of a quantity of the material. The proportion of the surface content of materials will be constant and equal for the whole surface.
Patent FR-2352653-A1 (FR)
IPC: B29C48/21
Filed: 1977-05-25
Abstract: The disclosure relates to a method of making a trim strip comprising the extrusion of a vinyl material to form a body which is so shaped that it can be confined in a peripheral slot in a roll, thereby to permit substantial pressure to be applied on the extruded body and a decorative strip by a mating roll. The top portion of the extruded body has side extensions which are supported by the edges of the recessed roll; thus, substantial pressure can be applied on the entire top of the decorative surface strip and the body to produce an adhesive bond or a bond by heat sealing. After the body is cooled, it is advanced through a number of aligned milling cutters to machine aligned recesses in the sides of the body to produce a retention cutout. After being machined to depth, the trim strip is advanced through a pair of grinding wheels to accurately form and space the recesses. During the extruding operation, a coated wire may be embedded within the body in the conventional manner.
Patent FR-2355258-A1 (FR)
Title: Tambour secheur tournant autour d'un axe dans une enveloppe
IPC: F26B21/02
Filed: 1977-06-13
Abstract: a. L'invention concerne un tambour sécheur; b. Il comporte un refroidisseur d'air 12 qui est fixé sur la face intérieure d'une porte 13 ménagée dans l'enveloppe ou carter et située en face de l'une des faces frontales du tambour; c. Application au séchage continu d'une bande de matière textile traitée par voie humide
Patent FR-2363920-A1 (FR)
Title: Ensemble de bague collectrice
IPC: H01R39/08
Filed: 1977-06-15
Abstract: L'invention a trait aux éléments électrotechniques fondamentaux. Elle a pour objet un ensemble de bague collectrice comportant une paire de disques rotatifs en matériau électriquement isolant, un disque stationnaire en matériau électriquement isolant intercalé entre ladite paire de disques rotatifs, des balais élastiques électriquement conducteurs et des bagues de contact électrique coopérant portés par ledit disque stationnaire et lesdits disques rotatifs et des fils électriques en contact électrique avec lesdites bagues de contact électrique et lesdits balais élastiques électriquement conducteurs. Application notamment aux collecteurs de machines tournantes.
Patent FR-2354840-A1 (FR)
Title: Cutter insert fixture for tool shank - has drilling at acute angle to base to accommodate convex component engaged by notched screw
Inventor: GUGLIELMETTI PIETRO
IPC: B23B27/16
Filed: 1977-06-16
Abstract: The equipment secures a cutter blade in a recess near the periphery of a tool shank, the blade bearing against the base and side of the recess. A drilling runs at an acute angle from the base and intersects the plane in which one of the sides lies accommodating a component with a convex face bearing against its wall and a pin at the end protruding near the base to engage in a drilling (19) in the cutter plate (14). The other end of this component (16) engages in a notch (20) in a screw (22) in a tapped hole in the tool shank and allow the component to slide in its drilling (15). Its end engaging with the screw can be hooked, the screw having an undercut annular groove to accommodate the hook.
Patent FR-2357276-A1 (FR)
Title: Tapis de gymnastique et de jeu
Inventor: HECKEL KLAUS
IPC: B32B5/22
Filed: 1977-07-08
Abstract: Ce tapis de jeu ou de gymnastique comprend essentiellement une plaque 1, en mousse de matière plastique souple à cellules fermées, par exemple en mousse de polyéthylène réticulé et qui porte sur sa surface supérieure un tissu et/ou une pellicule plastique et sur sa surface inférieure un filet antidérapant en caoutchouc ou matière plastique, le tissu et le filet étant fixés sur cette plaque à la flamme.
Patent FR-2397415-A1 (FR)
Title: adrenolytic and hypoglycaemic, tetr:hydro alstonine prepn. - by extn. of Apocynaceous plants and borohydride redn.
Inventor: BEZIAT DANIEL
IPC: C07D491/22
Filed: 1977-07-13
Abstract: Tetrahydroalstonine (I) is prepd. from plants of the Apocynaceous family by (a) extracting the plants (aq) alcohol, (b) concentrating the extract, (c) reducing the conc. extract, nd) filtering off the pptd. raubasine to give crude (I) in the organic phase, (e) converting the crude (I) to the citrate, and (f) taking up the citrate in 95 degrees ethanol to give pure (I). (I) has antihyperglycaemic and cerebral vasodilating activity. Much better yields of (I) are obtd. than are possible with previous methods.
Patent FR-2360776-A1 (FR)
Title: Fermeture rapide, en particulier pour les tiroirs d'armoires d'electronique
Inventor: HELDEN WILHELM VAN
IPC: F16B21/04
Filed: 1977-07-19
Abstract: L'invention concerne une fermeture rapide serrant deux éléments plats, avec un arrêtoir porté par le premier élément et une cheville à tête, portée par le deuxième élément, traversant le premier élément et l'arrêtoir, pour s'accrocher à celui-ci Dans cette fermeture, l'arrêtoir 16 est une bande à ressort en S aplati, dont la branche supérieure présente un trou rectangulaire s'encastrant dans le premier élément 12 et la branche inférieure porte des rampes et crans d'arrêt pour une tige transversale 20 de la cheville 18. Cette fermeture s'utilise dans les armoires d'électronique.
Patent FR-2362974-A1 (FR)
Title: Procede de pose d'un pieu sans bruit et sans vibration, et appareil pour sa mise en oeuvre
Inventor: ABE NOBUYUKI
IPC: E21B10/32
Filed: 1977-08-01
Abstract: La présente invention porte sur un procédé de pose d'un pieu sans bruit ni vibration. Un pieu creux est dressé le long d'un mât fixé au sol, une tarière est introduite dans la partie creuse du pieu, cette tarière est suspendue au mât de façon à pouvoir monter, descendre et tourner librement, et le pieu s'enfonce par son propre poids en même temps que le sol situé au-dessous du pieu est creusé et que la terre est extraite. La présente invention perte en outre sur un appareil de mise en oeuvre de ce procédé La partie inférieure de la tarière est divisée en deux parties, un tube intérieur et un tube extérieur, et ces tubes peuvent tourner d'un certain angle et monter et descendre d'une certaine quantité l'un par rapport à l'autre Des linguets excavateurs sont placés à la partie inférieure de la tarière de façon à pouvoir être déployés à plusieurs niveaux par la rotation et le mouvement vertical des tubes.
Patent FR-2405069-A1 (FR)
Title: Dermatological water in oil hormonal emulsions - contg. water soluble oestrogen, liposoluble oestrogen, and androgen
IPC: A61Q19/00
Filed: 1977-10-10
Abstract: Water-in-oil emulsions for topical application contain a water-soluble oestrogen, a lipo-soluble oestrogen, and an androgen, the androgen content being 10 times greater than the total oestrogen content.