baber/WOPTO huggingface dataset:
Patent FR-2319649-A1 (FR)
Title: Glycosyloxy derivs. of unsatd. trimethyl-hexanyl-butane - and smoking compsns. contg. these as tobacco flavour agents
IPC: A23L27/00
Filed: 1976-07-30
Abstract: A conc. substance consists essentially of a glycosyloxy deriv. of a 4-(2,6,6-trimethylcyclohexan-1-yl) butane of formula (II) or (III) below:- In (I) the ring and/or the 4C chain is unsaturated and the molecule may be substd. by =O and/or OH. In (II) a double bond is present at one of the positions indicated by the dotted line. One of R2 and R4 is -OX where X is a mono- or di-saccharide radical; or R2, R3 and R4 are H, =O, or -OH provided R3 and R4 are not both =O; R6 is H or OH In (III), one Y is as X above, the other is H. A compsn. for smoking comprises tobacco, reconstituted tobacco or a tobacco substitute or a mixture of these, and a flavouring aget of formula above. The pref. glucoside is a beta-D-glucoside. The glycoside of 4-(4-keto-2,6,6 trimethyl-cyclohex-2-en-1-yl)-but-3-en-2-ol is prepd. from the alcohol and 2,3,4,6-tetraacetyl-alpha-D- glycopyranosyl bromide, followed by hydrolysis of the acetyl gps.
Patent FR-2359714-A1 (FR)
Title: Decorative mounting of photograph - has backing removed and film glued onto curved base with raised areas and varnish sprayed onto top surface
IPC: B44F11/06
Filed: 1976-10-11
Abstract: The process is used for decorative mounting of a photograph this being first rubbed down on its reverse side to reduce thickness. Alternatively it may be made thinner by removing the backing from the image, the resulting film being used. This is then glued onto a base which is formed into shape before the adhesive has dried. This supporting base can be used to give raised areas on the photograph, rounded particles being provided under these areas. The surface of the photograph is finally sprayed with a cellulose film or bright varnish to give the required enamelled effect.
Patent FR-2337309-A1 (FR)
IPC: F23D14/20
Filed: 1976-12-24
Abstract: An improved process for the partial combustion of a liquid or gaseous fuel is disclosed, the process being characterized by the introduction of steam into the combustion reactor through the interior of a burner gun, the steam being introduced as a jet which rotates about its axis and diverges in the form of a cone. Apparatus for carrying out the process is also disclosed.
Patent FR-2378671-A1 (FR)
Title: Tracked snow vehicle roller channel track guide - has links connected by belt, with flanges guiding toothed pinions
IPC: B62D55/24
Filed: 1976-12-27
Abstract: The roller channel guide is for a tracked vehicle (1). The drive employs a single or double pinion (4). The units forming the track segments are connected by a flexible traction belt (12) to which they are fixed. The belts are clamped between each element and a keeper plate (13) by counter-sunk head screws (14, 15) which extend from the segment through the bolt and keeper plate. The rolling path is formed by one or more continuous surfaces of one or more belts. The traction belt is placed between two guide ridges (10) which guide the pinions. The roller (8) is between them, mounted on a jockey arm (9). The sectors are suited to use on snow.
Patent FR-2339606-A1 (FR)
Title: (4)-Heterocyclyl-benzopyranyl esters - useful as antihypertensives
IPC: A61K31/445
Filed: 1977-01-21
Abstract: Chroman derivs. of formula (I) and their salts are new: (R9 = CH3 or C2H5, R10 = H or CH3, R11 = H or CH3, R12 = H, halo, 1-6C alkyl, 2-6 C alkenyl, 1-6C alkoxy, 2-6C alkenyloxy, 1-6C alkylthio, NO2, CF3, 2-7C acylamino or CN). R13 = R14 or R14O. R 14 = 18C hydrocarbyl opt. substd. by halo. X = bond, CH2, CH2CH2, CH2CH2CHi, CH=CH or O). Also claimed is the intermediate trans-4-piperidino-3,4-dihydro-2,2-dimethyl-7-nitro-2H-benzo(b)py- ran-3-ol (II) and its pharmaceutically acceptable acid addition salts. (I) are antihypertensives. They are given generally at 1-250, e.g. 2-100 mg/day for a 70 kg person, opt. together with beta-adrenergic blockers, diuretics and/or other antihypertensives. (II) also has antihypertensive action with minimal side effects on the heart. In an example trans-4-piperidino-3,4-dihydro-2,2-dimethyl-6-nitro-2H-benzo(b)py- ran-3-yl acerate was prepd. by acetylation of the 3-ol.
Patent FR-2363589-A1 (FR)
Title: Procede de preparation de copolymeres biologiquement actifs a base d'acrylates ou de methacrylates de triorganoetain
Inventor: RUSSEL DAVID BUCHANAN
IPC: C08F220/00
Filed: 1977-01-25
Abstract: L'invention a pour objet des copolymères biologiquement actifs dans lesquels une portion des motifs contient un groupe triorgano-étain (R**3Sn-). On prépare ces polymères en solution en utilisant, comme milieu de polymérisation, des hydrocarbures liquides aliphatiques ou cycloaliphatiques. Ces polymères peuvent être incorporés dans les peintures sous-marines anti-fouling ou être utilisés pour la protection de récoltes contre les bactéries et les fongi.
Patent FR-2380482-A1 (FR)
Title: Concrete pipe binding machine - has wire wound on concrete pipe moved in rotation and translation relative to wire roll
Inventor: MUNOZ GUSTAVE
IPC: B28B21/92
Filed: 1977-02-09
Abstract: The concrete pipe (8) has wire to be wound mounted horizontally between a drive plate (5) and a driven plate (7). The plate are mounted on shafts for rotation in supports (4, 6) on a chassis (1). The drive shaft (9) for the plate (5) is driven by an hydraulic motor (10), coaxial with the pipe, which is fed from a power pack (11). The chassis is mounted on rollers (2', 3') and is driven along track (12) by a motor (2). Drive is taken from motor (10) to motor (2) via a variator. An hydraulic jack (13) positions plate (7) for holding and release of pipe (8). The binding wire is fed tangentially to the pipe from a roll at a fixed location.
Patent FR-2383313-A1 (FR)
Title: Adjusting screw of IC engine carburettor - has two conical sections with edge between, for accurate control
IPC: F02M19/04
Filed: 1977-03-11
Abstract: The wall (1) of a carburettor has a conical opening (2) in it which contains an adjusting screw (5). The section of the opening reduces inwards and the screw can be adjusted to vary the clear opening for the flow of fluid. The screw has two conical sections (6, 7) tapering in the same direction as the opening. The upstream section (6) has an angle less than part of the opening in the wall and the downstream section (7) has an angle greater than that of the opening. Consequently the minimum area for the flow of fluid is formed by the edge (8) between the two sections. This gives more acurate control of the fluid flow which is not upset by manufacturing tolerances.
Patent FR-2385987-A1 (FR)
Title: Liquid gas lighter discharge system - has gas flow regulator and gas valve in central tube through top
IPC: F23Q2/173
Filed: 1977-03-30
Abstract: The lighter is fitted with a discharge nozzle (17) which is spring loaded with a helical spring (19). The base of the nozzle has a valve (16) which closes onto the seat (13). The gas passes through the passage (14) into the annulus around the nozzle body, and through a side passage (6) in the body. Gas from the reservoir reaches the nozzle through the inlet passage (27) which allows gas into the annulus (11) and through the filter pad (23). The annulus is sealed from the base by an 'O' ring. Flow of gas is stopped when the nozzle is depressed against the spring.
Patent FR-2349877-A1 (FR)
Title: Control valve operating handle - has cross shaped guide slots and sliding sleeve with two arresting positions
IPC: G05G5/00
Filed: 1977-04-26
Abstract: The control valve operating handle is for hydraulic or pneumatic heavy duty working operations, and prevents accidental operation of an adjacent handle, while one handle is operated. The operating shaft (2) is connected by a ball joint to the lever mechanism operating the distributing slide valve inside the housing (5). To carry out the various operations via the slide valves the shaft can be moved in forward/back, as well as in two lateral directions. The lower end of the shaft is guided in slots (6) normal to each other. A sliding sleeve (7) has its lower (8) end shaped so that when the sleeve is pushed down, it comes to rest in the centre of the cross-shaped slots and prevents the shaft from moving in any direction, while keeping it in the neutral position.
Patent FR-2389392-A1 (FR)
Title: Manipulative maze toy contg. mobile mercury droplet - is moulded from transparent plastic components e.g. acrylic! resin
IPC: A63F7/04
Filed: 1977-05-06
Abstract: A game comprising a maze of partitions enclosed in a transparent plastic box incorporates a drop of mercury as the moving element to be manoeuvred through the maze. Some of the 'gates' in the maze are sufficiently narrow to divide the mercury, allowing for complex variations of dividing and reamalgamating the droplet not available in such games with a solid mobile piece, e.g. a steel ball. The base and partitions may be assembled by adhesives or welding or may be a unitary moulding of e.g. acrylic resin. Openings in the partitions are not necessarily at base level.
Patent FR-2389824-A1 (FR)
Title: Connecting plate for diving bell service pipes - has two domed hinged plates fitted to top of bell with connection to outer plate
IPC: F16L39/00
Filed: 1977-05-06
Abstract: The diving bell is fitted with a cover plate which has a central opening and a cylindrical sleeve (17). The opening is closed by a domed plate (4) hinged from a bracket (29) and operated by a jack (34) on the inside of the bell, acting on the bar (30). The outside of the opening is closed by a similar domed plate (3) which has small openings, (6, 7) to take the service pipes. The pipes are connected through distance sleeves which are flanged and bolted to the outside of the domed lid. A clamp (19) may be operated from either side and acts on the edge of the domed lid.
Patent FR-2391435-A1 (FR)
Title: Refrigerator compartment vent with polyolefin components - to facilitate reopening of the door
IPC: F25D17/04
Filed: 1977-05-17
Abstract: A vent tube incorporating a non-return valve is fitted into the casing of a refrigerator to break any vacuum due to cooling of entrapped warm air and hence facilitate reopening of the door. The vent assembly is fitted between the base of the food compartment and the supporting chasis and pref. incorporates a downpipe moulded from polypropylene, a valve seat moulded from polyethylene to support a ball made from low density material, and an adaptor moulded from polyethylene to connect the vertical vent radially to the refrigerated compartment. The vent components are relatively inexpensive and resistant to cool or moist conditions. The vent is relatively large and less prone to blocking by frost than simple small bore vents. The vent pipe bore is stepped to prevent excessive travel by the ball.
Patent FR-2354347-A1 (FR)
Title: Procede en deux etapes pour l'alcoylation d'acides dicarboxyliques au moyen d'hydrocarbures d'alcoylation, tels que des polymeres d'olefine
IPC: C10N30/04
Filed: 1977-06-09
Abstract: L'invention concerne un procédé en deux étapes pour la préparation d'acides carboxyliques substitués du type préparé par l'alcoylation d'anhydride maléique avec un polymère d'oléfine tel que le polybutène. Dans premiere étape, l'hydrocarbure alcoylant est mis à réagir avec un acide dicarboxylique non saturé ou un dérivé d'un tel acide à raison d'une quantité de ce dernier égale à 30-90 % environ en poids de la quantité nécessaire pour donner le produit désiré, éventuellement en présence d'une petite quantité de chlore. Dans la seconde étape, on ajoute une quantité supplémentaire de l'acide ou de son dérivé et on continue la reaction en présence de chlore ajouté Les produits préparés sont utiles notamment comme agents antirouille dans des lubrifiants et des combustibles
Patent FR-2358975-A1 (FR)
Title: Procede et appareil pour former une bande de roulement sur une enveloppe pneumatique
Inventor: GRAWEY CHARLES E
IPC: B29C35/04
Filed: 1977-07-08
Abstract: a. Procédé et appareil pour former une bande de roulement sur une enveloppe pneumatique. b. L'invention décrit un appareil comportant un organe inférieur sur lequel on place une bande de caoutchouc et un organe supérieur qu'on abaisse sur l'organe inférieur, ce mouvement relatif ayant pour effet de faire avancer vers l'intérieur des patins de profilage qui impriment les sculptures d'une bande de roulement dans le caoutchouc. c. Concerne l'industrie du caoutchouc et plus particulièrement, la fabrication des enveloppes pneumatiques pour véhicules.
Patent FR-2358494-A1 (FR)
IPC: D02G1/16
Filed: 1977-07-12
Abstract: Compression-crimped synthetic silk consisting of thermoplastic is subjected in thread-plug form to thermal aftertreatment. For this purpose, an aftertreatment drum (14) of adjustable rotational speed and at least one compression chamber (10) are used. A delivery unit (11) of adjustable rotational speed, arranged between the compression chamber or compression chambers and the aftertreatment drum, serves for conveying the thread plug or thread plugs of crimped multifilament synthetic silk, formed in each compression chamber, out of the compression chamber or compression chambers and, after passage through a free zone, towards the aftertreatment drum. Once arrived there, each continuously delivered thread plug runs in an approximately tangential direction onto the gas-permeable casing of the rotating aftertreatment drum cylinder and is transported through the aftertreatment zone by the latter in the form of helical thread-plug turns lying closely to one another and free of radial pressure. The thread material is either heated or cooled. The gaseous treatment medium flows through the helical thread plug turns of the treatment material in the radial direction. The opening of the thread plug or thread plugs to form crimped synthetic threads takes place at the end of the aftertreatment drum. A tension-free, uniform thermal treatment of the synthetic silk delivered at a high feed speed, along with a sufficient dwell time, is made possible in this way.
Patent FR-2361291-A1 (FR)
Title: Short counterweight-free mobile belt conveyor - has chassis swinging to below centre of gravity from working position (NL 14.2.78)
IPC: B65G41/00
Filed: 1977-08-10
Abstract: The mobile belt conveyor has a chassis underneath the supporting frame. The chassis (4) swings between a travel position in which the axle is vertically below the centre of gravity (S) of the conveyor and a working position offset from the centre of gravity towards the loading end. It can be secured to the frame (1) by one or more links (6) of fixed length at a first pivot point (B) and by one more telescopic jacks (7) at a second one (C). Extention of the jacks swings the chassis from the travel to the working position. Links and jacks can form a triangle with the line joining their pivot points on the frame.
Patent FR-2362399-A1 (FR)
Title: Procede pour hydrolyser des triglycerides combines a d'autres composes, notamment des proteines, et reactif utilise dans ce procede
IPC: C12R1/72
Filed: 1977-08-19
Abstract: L'invention est relative à l'hydrolyse par voie enzymatique des triglycérides liés à des protéines ou liés sous forme de phospholipides. On met en contact, en milieu aqueux, les triglycérides liés avec un réactif comprenant une lipase, telle que celle de Candida rugosa et un agent tensio-actif naturel ou synthétique, tel que l'octylphénoxypoly(éthocy)éthanol. La figure est un graphe montrant la proportion de glycérol libérée en fonction de la teneur en agent tensioactif (en centièmes). L'invention est avantageusement utilisable aux dosages des triglycérides liés à des protéines qu'on trouve dans le sérum sanguin.
Patent FR-2401947-A1 (FR)
Title: Procede de preparation de polyether-ester-amides sequences utilisables, entre autres, comme produits a mouler, a extruder ou a filer
Inventor: DELEENS GERARD
IPC: D06M101/16
Filed: 1977-09-02
Abstract: Procédé de préparation de polyéther-ester-amides séquencés aptes au moulage, à l'extrusion et au filage, par réaction à l'état fondu entre un polyamide dicarboxylique et un polyoxyalcoylène glycol aliphatique linéaire ou ramifié en présence d'un catalyseur. Le catalyseur est choisi parmi les tétraalcoxydes de zirconium ou de hafnium de formule générale Zr (OR) 4 ou Hf (OR)4 , R représentant un radical alcoyle en C1 à C24 . Les produits obtenus par ce procédé, outre leurs propriétés mécaniques satisfaisantes, sont exempts de coloration résiduelle.
Patent FR-2364439-A1 (FR)
Title: Analyseur de couleur
IPC: G01J3/51
Filed: 1977-09-07
Abstract: Analyseur de couleur comportant une cellule photo-électrique et une lentille de condenseur disposée du côte récepteur de lumière de ladite cellule photo-électrique, cette lentille étant dimensionnée et disposée de façon que la lumière sortant de l'objectif d'un appareil d'agrandissement soit représentée sur la cellule par l'intermédiaire de la lentille. Application : analyseur de couleur.
Patent FR-2403955-A1 (FR)
Title: Setting material storage system - maintains temperature difference to make part sufficiently viscous for handling
IPC: E21B43/24
Filed: 1977-09-21
Abstract: The system stores material whose setting temperature is above the ambient temperature. A temperature difference in the store material is permanently maintained such as to give only part of its sufficient viscosity for handling. This part is separated from the remainder of the material by using the ratio between the viscosity and its flow rate at the interface. A roughly constant volume can be returned, and divided into two variable portions. One of these is continuously heated to give recirculation and keep the process operating.
Patent FR-2365392-A1 (FR)
Title: Rouleau-guide pour installations de coulee continue d'acier
IPC: F16C13/00
Filed: 1977-09-23
Abstract: Un rouleau de ce type est divisé longitudinalement en sections qui sont assemblees par un tourillon prévu sur chaque section, supporté dans un palier intermédiaire et emboîté dans une cavité complémentaire d'une section voisine. Selon l'invention, un palier supplémentaire 16 ou 16' permettant la dilatation longitudinale de la section est prévu entre le tourillon 4 ou 4' et la table 3' ou 3" de la section voisine 2' ou 2". Ce palier supplémentaire situé entre un palier extrême 11 et un palier intermédiaire 8' ou entre deux paliers intermédiaires 8, 8' sur un tourillon 4 ou 4', est de préférence un palier sphérique et le rouleau est de préférence à trois sections. L'invention est applicable à la coulée continue de larges brames.
Patent FR-2405380-A1 (FR)
Title: Hydraulic pressure tube for ventilation control system - comprises tube with ends sealed by plugs and sealing washers with piston passing through sealed aperture in one end plug
IPC: F03G7/06
Filed: 1977-10-04
Abstract: The ventilation control device comprises a pressure cylinder (10) consisting of a tube with two end plugs (11, 12). Each of the plugs (11, 12) is fixed to the respective end of the tube. One of the end plugs (12) has a central hole in it through which a piston (15) passes. The tube (10) being filled with a fluid material. At least one peripheral edge (23) of one end of the tube is compressed in so as to retain its end plug in position. Both the end plugs (11, 12) have flexible sealing rings (13, 14). Whilst the end plug through which the piston passes has an additional sealing ring (18) surrounding the piston (15).
Patent FR-2406972-A1 (FR)
Title: Lipstick tube assembly mfr. - has sleeve and inner tube moulded in one piece and joined by shear lugs
IPC: A45D40/06
Filed: 1977-10-26
Abstract: The lipstick consists of a container (1) and a sleeve (3) these being moulded in one piece and joined together by shear lugs. The container (1) has side protuberances (2) positioned on the same axis as vertical holes (4) in the sleeve (3). After the lugs are sheared, the protuberances (2) in the container (1) are pressed into the holes (4) in the sleeve. One of the holes (4) is open at the top, to enable the protuberances (2) to fit in more easily.
Patent FR-2376350-A1 (FR)
Title: Robinet a obturateur spherique perfectionne
IPC: F16K5/20
Filed: 1977-11-30
Abstract: L'invention concerne un robinet à obturateur sphérique. Le robinet comporte un corps 1 dans lequel est monté un obturateur 2 qui peut être déplacé en rotation au moyen d'un bout d'arbre 10 raccordé au robinet par un joint à coin 14, le bout d'arbre pouvant être déplacé axialement en rapprochement ou en éloignement de l'obturateur pour permettre à ce dernier de basculer en appui contre une bague d'étanchéité 12 sous l'action de la pression ou pour écarter, par l'action du coin, l'obturateur de bague d'étanchéité de façon à permettre l'actionnement du robinet au moyen d'un couple réduit. L'invention est applicable aux robinets haute-pression.
Patent FR-2374757-A1 (FR)
Title: Connector assembly for coaxial cables - has four component parts allowing rapid assembly in both plug and socket forms and incorporates ribbed insulator and shoulder pieces
Inventor: HASHIMOTO TETSUO
IPC: H01R9/05
Filed: 1977-12-16
Abstract: A connector device is used for joining coaxial cables. The connector in both plug and socket forms has four component parts allowing assembly time to be minimised. The cable conductor (7c) is soldered to the orthodox centre electrode (16c) of the connector. This is held in position by a cylindrical insulator (17) having a ribbed inner surface which engages with the shaped surface of the electrode. A conical metal part (14b) traps the outer braiding (7b) and insulator (7a) of the cable between itself and the inner surface of the connector shell. This part has two axially ribbed shoulders (14, 14e) which grip the inside surface of the shell and that of the insulator.
Patent FR-2375312-A1 (FR)
Title: Flame retardant for thermoplastic polyester and/or polycarbonate - comprises the reaction prod. of tetra:bromo:bisphenol=A and epichlorohydrin!
Inventor: FOX DANIEL WAYNE
IPC: C08L69/00
Filed: 1977-12-23
Abstract: A flame retardant thermoplastic compsn. comprises a thermoplastic polyester (I) and/or polycarbonate (II) and a flame retardant of formula (III): (where n is 2-20 and R and R1 are H or glycidyl). (III) has good colour stability, is not volatile, does not migrate and is compatible, with (I) and (II). (III) has little effect on the workability of composites neither raising nor lowering the melt viscosity much. The compsn. may be used for films and mouldings.
Patent FR-2413073-A1 (FR)
Title: Orthopaedic surgical X=ray table - has tilting action with pelvic support and curved rail for locating and clearing X=ray appts.
IPC: A61B6/04
Filed: 1978-01-03
Abstract: The orthopedic surgical table comprises a main unit (1) mounted on a column and base (3,4,5) to permit tilting and angular adjustment in several planes. This main unit holds and supports the extending sections (6a, 6b) of the table, these being adjustable to suit the patient. At the outer end is an adjustable support (10a) for the patient's feet, the pelvis being supported on a pad (7). With the shoulders on the main table, there is clearance under the patient's body for manipulating any X-ray apparatus, itself supported on a curved rail at the outer end.
Patent FR-2380461-A1 (FR)
IPC: D06B15/02
Filed: 1978-02-07
Abstract: The roll is composed of a cylindrical core (3) and of an outer tube element (5) connected to said core and, between core and tube element, there is provided, distributed in a uniform manner over the roll circumference, a number of flexible hollow elements (6) which extend over the entire roll width and contain a non-volatile, flowable pressure medium, e.g. compressed air. Between said hollow elements there are located driver elements, e.g. strips (7) extending over the entire roll width, firmly connected to the core. When the rolls are bent, the pressure medium flows into the hollow elements, from their ends to the centre, as a result of which uniform pressure distribution over the entire roll width is ensured.