baber/WOPTO huggingface dataset:
Patent FR-2278443-A1 (FR)
Title: Soldering iron tip made of insulating and conducting materials - of high mechanical resistance and reliability by maintaining precise temp
IPC: B23K3/03
Filed: 1974-07-19
Abstract: Soldering iron tip is made by casting a mixt. of insulating and conductive materials, of which the insulating material is pref. ceramic material or an epoxy resin. Pins for supply of electrical energy may be secured in the tip, which may also comprise a thermostatic probe; the probe, its connecting wires, and the pins may be mounted in the tip during casting of the tip. The probe may be connected via conductors to pins, the pins and conductors also being embedded in the material of the tip during casting.
Patent FR-2279392-A1 (FR)
Title: 2-Amino-4-carboxymethylthio butanoic acid compsns - mucolytic agent used in otorhinolaryngology, ophthalmology and bronchial conditions
IPC: A61K31/195
Filed: 1974-07-26
Abstract: Medicaments contg. 2-amino-4-carboxymethlthio-butanoic acid (I) or ACTB in the pure state or as a composition (I) is a mucolytic agent used in otorhinolaryngology, ophthalmology and treatment of bronchitis, cough and bronchial conditions such as those caused by adverse climate and pollution or microbial and viral infections. It is administered by oral, parenteral, local or rectal routes generally in daily doses of 50-1000 mg for children or 100-2000 mg for adults.
Patent FR-2240139-A1 (FR)
Title: Aerodynamic attachments for car bodies - features flexible elements in elastic foam or flexible rubber carried by rigid sections
IPC: B62D35/00
Filed: 1974-08-07
Abstract: Car with aerodynamic attachments on the body which increase wheel loading and/or side stabilization without danger to other traffic where the attachments have flexible elements on an end region away from the body. These elements are carried by rigid sections and are integrally connected with claddings which encase the sections. Specifically, the elements can be of an elastic foam or a flexible rubber. The element may either be a flat curved strip or an exterior, solid section with a curved top.
Patent FR-2242053-A1 (FR)
Title: Furniture drawer sliding guide arrangement - includes automatic adjustable telescopic rail supported device
IPC: A47B88/493
Filed: 1974-08-29
Abstract: Wooden or plastic furniture drawer unit is moved in and out via an automatic adjusting draw unit running on rail mounted rollers and providing easy and noiseless operation. Mounted inside the furniture unit is a support frame, comprising two C profiled rails whose open ends face each other, and are back and front interconnected by rigid transverse bars. This frame suspended and secured inside e.g. the furniture, has inwards mounted plastics guide rollers, and rear mounted running rollers, which move over the bottom leg part of the C frame. Z profiled rails attached to the drawer engage the running rollers, and have protruding end strips. Arrangement accommodates max drawer lengths and eliminates tipping of drawers.
Patent FR-2244654-A1 (FR)
Title: Press regulating valve for vehicle suspension - plunger system reduces rear wheel press. when front wheel press. falls
IPC: B60T8/26
Filed: 1974-09-20
Abstract: The valve has inlet (2) and outlet (3) ports for the supply of pressurised fluid to the rear brakes and has inlet (6) and outlet (7) ports for the front brakes. When the pressure rises for the rear brakes, a plunger (14) with a spring (17) around it is oscillated against a ball (21) in a piston (26) at right angles to it to regulate the pressure. When the pressure for the front brakes falls, this piston is lifted by a spring (31) and tilts a rod (29) to actuate a micro-switch (30) to equalise the pressure. At the same time the position of the spring loaded ball (21) is altered, and a rod (18) on the end of the plunger (14) travels forwards over the ball so that the plunger moves to cut off the pressure to the rear brakes.
Patent FR-2313150-A1 (FR)
Title: Improved forging press - with subslide, driven by crankshaft, fitted one side of main frame
IPC: B21J9/02
Filed: 1975-06-05
Abstract: Forging press having a main frame and a main slide provided in the main frame and driven by acrank shaft so as to cooperate with a main bolster for the forging operation of work pieces successively, wherein the improvement comprises a subslide provided at one side of the main frame and driven by the crank shaft and a subbolster provided at said one side of the main frame so as to cooperate with the subslide.
Patent FR-2318979-A1 (FR)
Title: Self propelled trench liner - is advanced in increments by jacks which bear on rear transverse panel bearing on compacted fill
IPC: E02F5/10
Filed: 1975-07-23
Abstract: The self propelled system for lining trench excavations, may be propelled by jacks (7, 8) and uses compacted trench fill to the rear (Z1) to obtain jack counter thrust. The liners comprises parallel plates (1, 2) which line the resp trench sides. The plates may have leading knife edge formations (1a, 2a) adjustable transverse struts (3), and smooth faced sliding shoes. Two transverse panels (5, 9) which are spaced apart by the jacks (7, 8) located at the rear of the linears (1, 2). The front panel (5) ties between two trailing liner leaves (1c, 2c). The aft panel (9) bears on compacted trench fill during linear advance and provides jack counter thrust.
Patent FR-2318769-A1 (FR)
Title: Peristaltic tube overhead conveyor - has rails forming tracks for upper rollers of carriages and housing flexible tubes
Inventor: ASSET ROBERT
IPC: B61B13/12
Filed: 1975-07-25
Abstract: An overhead system with wheeled carriages travelling on rails, suitable for e.g. sliding doors, has tubes housed in the rails so that the carriages can be moved by using the peristaltic principal. Each rail is of C section, with a concave face forming a seating for the flexible tube (1). The tube is supported by a casing (3) which incorporates stiffening rods (4). These fit into pockets (12) along the edges of the rails. The carriages (8, 10) are suspended from rollers (7) with horizontal spindles, travelling on the top of the rails. They also carry rollers (2) with convex faces, mounted on vertical spindles so that the faces of the rollers compress the flexible tubes against the concave seatings in the rails.
Patent FR-2320571-A1 (FR)
Title: Photocopier with servo motor and wheatstone bridge circuit - using wheatstone bridge instead of limit switches for direction reversal
IPC: G03B27/34
Filed: 1975-08-07
Abstract: Photographic copier comprises film, lens and master carriers (1-3), one fixed and the other two movable to vary the image-to-object ratio (n). One movable carrier is set by hand the other is adapted by a servo motor (5) connected to a Wheatstone bridge circuit (8). In the bridge circuit, two resistors (11, 12) in opposite branches have the value F (ohms), while those (7a, 9a) in the other two branches have the values n. F (ohms) and F/n (ohms), where F is in ohms and corresponds to the focal length in mm. Two opposite bridge terminals are connected to an amplifier (15) which emits a fault signal via a pole-changing switch (17) to the motor. The other two opposite bridge terminals (18, 19) are connected to a voltage divider comprising two resistors (21, 22) with the value F (ohms).
Patent FR-2303525-A1 (FR)
Title: Inducing permanent baldness of local areas on animals - esp. sheep, by cryogenic destruction of hair follicles
IPC: A01K13/00
Filed: 1975-09-19
Abstract: Permanent baldness over a predetermined area of the skin of an animal is induced by terminating the activity of hair follicles in this localised area. The area is first sheared and then a cryogenic fluid is applied to the skin in this area, within a cover which prevents the fluid reaching adjacent areas. Any sensitive parts within the cover, esp. the perineal regions, are fully protected from contact with the fluid. The cryogenic fluid must produce a skin temp. below -30 degrees C, pref. well below -80 degrees C; sprayed liq. N2 at -196 degrees C is partic. suitable. For treating an area in the region of the tail and rump of a sheep, a dome-shaped cover is used to enclose the area, and a central protection tube prevents fluid reaching the perineal regions when the fluid is sprayed into the cover. For this purpose, the tube is pref. of a heart-shaped cross-section. Process is used to prevent hair becoming matted around the rump and tail with material evacuated by the animal and the encouraging infestation by egg-laying flies. Baldness in these areas also improves fertility of ewes and produces a clean fleece when sheared. The process saves labour by eliminating partial shearing several times each year. It can also be used to eliminate hair permanently from areas around an animal's eyes and penis in the interests of hygiene.
Patent FR-2325765-A1 (FR)
Title: Railway track renewal wagon - has twin bogies with central girder supporting two swinging arms and hydraulic jacks to raise wagon above track
IPC: E01B29/02
Filed: 1975-09-26
Abstract: The track removal, transport, and haying wagon has a longitudinal girder supported between end bogies. Hydraulic jacks at each corner raise the wagon from the ground. The girder (2) supports spare tracks and a mechanism with two swinging arms (15,16) hinged at the base of the girder, and two hydraulic rams (18,19) each hinged at the top of the girder and to an arm. The wagon rests over existing track and is jacked up. Expanding jaws (20) clamp the rails and the arm swings through 90 deg. to the right. The new track is positioned in place of the old by the second arm swinging from a vertical position through 90 deg. to the horizontal.
Patent FR-2326154-A1 (FR)
Title: Removing toxic components from tobacco smoke - using filters contg. mixt. of protein powder and excipient and opt. active carbon
Inventor: OGASA KATSUHIRO
IPC: A24D3/06
Filed: 1975-10-03
Abstract: Toxic and carcinogenic components in tobacco smoke are removed using a mixt. contg.: (a) 40-100 wt. % granulate having grain size 0.3-2 mm. (10-50 mesh), bulk wt. 0.5-0.7 g./ml. and consisting of 5-70 wt. % protein powder and 30-95 wt. % excipient, and (b) 0-60 (20-60) wt. % active C granulate having grain-size 0.3-2 mm. (10-50 mesh) and bulk wt. 0.5-0.7 g./ml. Mixt. selectively removes toxic components and also refines taste of smoke. Press. loss is prevented. In an example, protein granulate was prepd. by spraying wheat flour granulate with water followed by edible lactoalbumin. Protein granulate was then mixed with same quantity of C granulate.
Patent FR-2346176-A1 (FR)
Title: Vehicle braking energy recovery system - has hydraulic or pneumatic recuperator supplying fluid to motor which drives generator
IPC: B60K25/10
Filed: 1975-10-31
Abstract: The vehicle energy recovery equipment enables breaking energy to be stored and re-used. It includes a hydraulic or pneumatic energy recuperator, an engine driven by this, and an electric generator coupled to the engine. The vehicle suspension is pneumatic or hydropneumatic. There is a second braking circuit with ball valves and an accumulator and system lubricator. The generator supplies the vehicle electrics, driven by an electric motor. There are hydraulic and pneumatic one distributors for adjustment of the suspension system. Variants include gas or fluid pressure to propel the vehicle or a battery. Energy is stored as compressed gas, hydro-pneumatic storage or chemical energy in the battery (for electric propulsion).
Patent FR-2334185-A1 (FR)
Title: High speed binding device - for cable mfr. binding thread with uniform back tension
IPC: H01B13/26
Filed: 1975-12-04
Abstract: A high speed binder using a rotating flyer with binding thread packages attached to it. The winding axis of the package is parallel to the rotation axis of the flyer. The binding thread is drawn out in the direction of the winding axis and a means provides uniform back tension to the threads, which is iirrespective of the flyer rotational speed. It includes a first tensioner for imparting a back tension which decreases with increased rotational speed of the flyer and a second tensioner which increases back tension with increasing rotational flyer speed and this cancels out decreased back tension. Also a binding die that applies threads to the element in the assembly. Can be used to bind communication cables consisting of several conductor layers or for binding other types of cable including twist combinations such as SZ quading SZ paring and SZ stranding.
Patent FR-2339384-A1 (FR)
Title: Brain wave activity monitoring device - has electromagnetic energy input and retransmission system with electronic evaluator
Inventor: MALECH ROBERT G
IPC: A61B5/0476
Filed: 1976-01-30
Abstract: The device has a means by which the brain wave activity of a person or animal may be monitored. It has a series of devices (2,4) which beam electromagnetic energy to the brain (10) of the person (8) or animal under investigation. Other devices (4, 12) are provided to receive the electromagnetic energy which is modulated by the brain wave activity. It provides a modified electromagnetic modulated signal which can them be received and evaluated by means of a further set of devices (24, 26).
Patent FR-2341730-A1 (FR)
Title: Side-hung pivotable double glazing panel - sits on two L-shaped hinge fittings which locate vertically opposed corners of rectangular pane
IPC: E05D5/02
Filed: 1976-02-17
Abstract: The side hung pivotable double glazing panel (4) is mounted on two corner fittings (1, 2) which are fixed to an existing window frame (12). The corner fittings (1, 2) are of 'L' shape in elevation, include a built-on hinge sleeve (13) and locate two vertically opposed corners of a rectangular glass pane (4). The legs (5) of the 'L' pieces are of 'U' section, forming channels housing the corner edges of the pane (4). Each of the hinge sleeves is secured by the hinge pin (16) to a double sleeved (14) hinge plate (8) which is fixed to the window frame (12). A system of dowelling is used to secure the glass pane (4) in the corner fittings (1, 2) and to prevent pane slippage under the cantilever effect. The dowels (17) may be built onto the horizontal legs of the corner fittings and engage notches in the pane edge.
Patent FR-2301347-A1 (FR)
Title: Wood chisel made in two parts - has body forged and blade rolled with parts electronically welded together
IPC: B21H7/10
Filed: 1976-02-20
Abstract: A woodworking chisel has its blade (10) and its body past (11) made separately. The body part can be made by forging and the blade can be made by rolling, and the two are electronically welded together. Thus the body part can be made of forging steel which can be cheaper, and the blade made of higher quality steel, and can be made more accurately, and less finishing is required. A further material or metal is not required to form the joint when electronic welding is used, and the process is rapid, without oxidation, with low energy consumption.
Patent FR-2366772-A1 (FR)
Title: Integrated circuits components assembly system - uses through holes with stepped bores and holes which may be made singly or collectively
IPC: H05K3/00
Filed: 1976-02-23
Abstract: An assembly(1) of printed circuit board components onto their substrate is used where connection of the components normally relies on through-holes, the technique allowing rapid connection by machine or hand. The substrate or board consists of an epoxy resin based material which is copper plated on one side. The through-holes are of a different size on one side compared to those on the other, the smaller being the normal diameter for component leads. The components are inserted from the smaller hole diameter side of the board. Soldering is performed entirely from the large hole side such that solder fills the stepped hole resulting from the two diameters.
Patent FR-2405789-A1 (FR)
Title: Pince de coupe pour collier de serrage
IPC: B23D29/02
Filed: 1976-02-27
Abstract: Cette pince de coupe comporte une tirette 44 propre à agripper l'extrémité libre d'un collier de serrage et attelée à une poignée mobile 60 par l'intermédiaire d'un embiellage comportant un mécanisme à relâchement brusque. Suivant l'invention, cet embiellage comporte une biellette de basculement 69 qui présente une boutonnière en coeur 72 traversée par un axe 82 de la poignée 60, qui est articulée à une biellette d'amplification 70 elle-même articulée à la tirette 44, et qui, par une boutonnière 86, est en prise avec un ergot 42 porté par un levier de coupe 32 pour commande en basculement de ce dernier. Application au sectionnement, avec ou sans mise en tension préalable, d'un collier de serrage.
Patent FR-2355643-A1 (FR)
Title: Procede et dispositif de reproduction d'une piece de precision en matiere thermoplastique
Inventor: AVIGNEAU JACQUES MARIE D
IPC: B29C43/02
Filed: 1976-03-04
Abstract: L'invention concerne un procédé de reproduction d'une pièce de précision en matière thermoplastique. Il comprend le chauffage et la gélification par perte diélectrique dans un champ électrique à haute fréquence et le pressage puis refroidissement sous pression faible d'une matière thermoplastique entre deux matrices négatives de moulage constituées d'une matière plastique thermiquement et mécaniquement stable à la temperature et sous la pression de moulage. Le procédé s'applique notamment à la reproduction de disques phonographiques et vidéo.
Patent FR-2347033-A1 (FR)
Title: Urinal for bed ridden patients - has suitably inclined upper part with stem leading into lower container emptying through tube
IPC: A61G9/00
Filed: 1976-04-08
Abstract: The urinal is used for bed ridden patients, who must remain in the laying down position. Both male and female types have an upper part (3) suitably shaped to conform to the genitals and at a slight inclination to the horizontal, the front (5) being higher. This upper part has a rounded end (7), deflecting the urine into a hollow stem (2) leading into the lower container (1). This stem inclines rearwards and enables the urinal to be placed between the thighs. The lower container has a flat base (10) and a connection (9) for a flexible tube, the urine emptying into a receptacle under the bed.
Patent FR-2314269-A1 (FR)
Title: Electrophoretic concn. of suspensions or colloidal solns. - by subjection to combined action of vibrations and electric field
Inventor: STOEV STOYCHO MITREV
IPC: B01D57/02
Filed: 1976-06-09
Abstract: Suspensions or colloidal solns. are used by subjecting them to the combined action of vibrations and an electric field. The appts. incorporates drum electrodes, with brushes, in a vessel with charging and discharging points. The appts. further incorporates a vibrating electrode between the drum electrodes. This electrode and the base of the vessel are connected to a vibrator. The process is faster and more selective than existing processes. It consumes only a small amt. of energy and the conditions are stable.
Patent FR-2355749-A1 (FR)
Title: Handling attachment for stacks of steel sheet - consists of four hooked arms attached to beam which may be lifted by hook of gantry frame
IPC: B66C1/28
Filed: 1976-06-21
Abstract: The handling attachment consists of a long beam with an H-profile which has a ring (3) attached to the middle of one flange, so that the beam can be lifted by the hook of a gantry frame, and two rings (5) attached to the other flange, one at each end, each of these rings supporting two arms (6, 7) which are slightly longer than the widths of the plates and spaced at a distance slightly less than the length of the plates. These arms have their ends folded back to form hooks which are positioned over the edge of the plates, the plates usually being delivered and stocked in dozens.
Patent FR-2356504-A1 (FR)
Title: Press tool automatic lubrication system - has finger on truck extending into path of tool driving member
IPC: B21J3/00
Filed: 1976-06-29
Abstract: The automatic lubrication and/or cooling system is for the moving upper tool of a moulding or stamping machine or press, having lubricating or cooling fluid sprayed onto vertical slides from a travelling truck. The truck(7) has a finger (26) protruding into the vertical path of a driving member fixed to the upper tool (1). It is held freely by supports (34, 35) from the machine frame (3) at a level such that the finger is at a slightly lower level than the driving member when the upper tool is at the lowest point of its stroke. The finger can move up and down in relation to the truck, to which it is coupled by a spring, pref. working in conjunction with a damper (32).
Patent FR-2357624-A1 (FR)
Title: Agent et procede pour insolubiliser les colles d'amidon
Inventor: FLECHE GUY
IPC: C09J103/00
Filed: 1976-07-09
Abstract: L'invention a pour objet un agent et un procédé pour insolubiliser les colles d'amidon Le procédé conforme à l'invention consiste à introduire dans le mileu réactionnel constitué par la colle, c'est-à-dire le lait d'amidon et le support ainsi que le formaldéhyde, un dérivé ou un polymère de celui-ci, une solution aqueuse du sel de potassium, de préférence du sel dipotassique de la cyanamide. L'invention permet de préparer des colles résistantes-humides.
Patent FR-2360815-A1 (FR)
Title: Hose made of spirally wound strip - has external reinforcement of C-section gripping overlapping edges of strip
IPC: F16L11/11
Filed: 1976-08-04
Abstract: The pliable hose comprises a flat non-metallic strip wound into overlapping relationship (15) to form a tube. The tube is surrounded by reinforcing spiral of metallic strip (12) of C-cross-section, the open part (18, 20) of the 'C' lying at the inside of the spiral. The overlapping edge portions of the strip are entered into the interior of the C-section, and this section crimped to grip these edge portions into a sealing relationship. The overlapping portions may be coiled one around the other and may include between them a metallic reinforcing wire.
Patent FR-2362182-A1 (FR)
Title: Fluorosiloxane rubber resistant to heat and frost - prepd. by catalytic polycondensation of poly-perfluoroalkyl-alkoxy-phenyl methyl-siloxane diols
IPC: C08G77/44
Filed: 1976-08-19
Abstract: New fluorosiloxane rubbers have formula (I) (where Rf is -OCFo, -OC2F5 -OC2F4OCF3, -C2F4OCF3 or -C3F7, R is Me or Ph, index x = 1-0.97, y = 0-0.03, m = 370.9-1863.4, and n = 0-44.5) and av. mol. wt. 98000-410250. (I) are prepd. by catalytic polycondensn. of poly-((perfluoroalkyl(alkoxy)phenyl)-methyl-siloxane)-alpha, omega-diols having formula (II), corresp. to (I) where m = 2.3-187.2 and n = 0-3.8) and having average mol. wt. 620p51200, at 80-150 degrees C. Catalyst is a base or a complex salt of trifluoroacetic acid and piperidine. (I) are used in construction of appts. vehicles and aeroplanes. (I) are resistant to (i) heat, e.g. 370-415 degrees C, (ii) frost, e.g. have freezing point -65 to -71 degrees C, (ii) benzine and oil and are insoluble in, benzine, hexane, benzene, toluene, other non-polar solvents, acetone and mineral oils, (I) can be prepd. in high yields e.g. 98%.
Patent FR-2363671-A1 (FR)
Title: Fixing for attaching insulating panels to de-fumigating casings - consists of perforated plate riveted to casing and pinned to panel
IPC: E04F17/02
Filed: 1976-09-03
Abstract: The fixing is for attaching fire insulating panels to defumigating casings (1) made from thin steel(2) with a thickness of a bout 0.8 mm. It consists of a perforated plate (5) which is secured by at least two groups of rivets (7) riveted through holes in the wall of the casing. The perforated plate is attached to the panel (9) by a painted spindle (8) which is driven into the panel but does not penetrate through it. A plate (10) is fixed to the end of the spindle which creates a depression (11) which is filled with plaster (12) and covered with a sheet of glass fibre (13).