baber/WOPTO huggingface dataset:
Patent FR-2191959-A1 (FR)
Title: Adjusting or aligning mould elements - in injection moulds with a number of elements and guide strips
IPC: B29C45/26
Filed: 1973-07-05
Abstract: Adjusting or aligning appts for individual elements of multi part moulds, partic for relatively adjusting mould plates or for taking up wear of guide strips, the plates and guide strips forming part of an injection mould constituted by two mould halves contg. a no. of plates, the plates of one half and the mould halves being relatively centured by guide sockets and rods disposed in boxes in the mould halves. In the area in which they pass through the mould elements, the guide sockets and pins have eccentric lateral peripheries and are mounted so that they can turn around their longitudinal axes.
Patent FR-2239342-A1 (FR)
Title: Press for curing resin coated panels - with an upper platen developing progressive contact to eliminate air
IPC: B30B15/06
Filed: 1973-08-03
Abstract: Press for consolidating and curing large panels coated on one or both faces with a fluid resin, where the upper platen is designed to first make a linear contact zone with the resin coated surface and then to progressively develop the contact zone to the edges to the panel. The press is used for the mfr. of panels or laminates impregnated or sheathed with thermosetting resin or thermoplastic melts or pastes. Air between the panel surface and the platen is progressively expelled to avoid surface blemishes due to trapped air bubbles etc.
Patent FR-2256381-A1 (FR)
Title: Arrangement for heating or cooling a flow medium - part of air currents diverted to a circuit containing e.g. ammonia in a heat exchanger
IPC: F25B29/00
Filed: 1973-12-27
Abstract: The air distributor with a partly diverted air flow has a heat exchanger in a closed circuit between a cooling medium container and a throttle valve and is also connected with a fan in a housing feeding the heat exchanger with the diverted part of an ambient air current through a branch channel. This air current meets the circuit of the heating or cooling medium in the exchanger. At least part of the condenser and the vaporiser are in a sealed housing with an entry and an exit. Medium leaves through the exit if the condenser is used as such as a heated medium or if the condenser is used as a vaporiser as a cooled medium. The desired function of the apparatus is controlled by the four-way magnetic valve.
Patent FR-2223153-A1 (FR)
Title: Ceramic bodies with stamped-out apertures - for decorated china and earthenware
IPC: B28B11/12
Filed: 1974-03-15
Abstract: Automatic prodn of cut-outs in ceramic bodies by stamping when these bodies have the hardness of leather by providing means for preventing the stamped out mass adhering to the punch and preventing deterioration of the edge of the stamped-out opening. In partic. the punch drives the stamped out mass beyond the inner wall of the ceramic body and into the die where it is retained by suitable means such as points.
Patent FR-2267718-A1 (FR)
Title: Process for making ballet shoes - uses sections machine sewn together and toe block between toe layers
IPC: A43B5/12
Filed: 1974-04-16
Abstract: The upper (2) of the shoe is formed from four pieces cut from a pattern and sewn together by machine. The stiffening for the point (1) is made directly on an internal block made of wood, plastic or other rigid material. The stiffening is put into the shoe after the interior material is turned back, this material then being put back in place. After the upper is sewn an internal hard block is introduced to shape it. The double interior sole (5) is bonded in place, the bonding being aided by replacing the block, which allows the exterior sole to be bonded simultaneously.
Patent FR-2268685-A1 (FR)
Title: Metal sailing boat masts - made from flat aluminium plate shaped in cross section after profiling
IPC: B63B15/00
Filed: 1974-04-26
Abstract: The mast is of the hollow metal type with the sail track integral with the mast. The aluminium plate of the length of the mast is cut according to a profile. The profile is such that when the plate is rolled along the longitudinal axis of the mast the cross section of the mast can be shaped. The edges are rolled to add to the strength of the mast. The section of the mast is variable at different heights so that the maximum cross section area occurs at the centre of the mast. The top and foot of the mast have reduced cross sections.
Patent FR-2285042-A1 (FR)
Title: Combined night storage and direct heating radiator - has direct heating control thermostat and storage section cut-out relay
Inventor: WENDLING ALPHONSE
IPC: G05D23/275
Filed: 1974-09-16
Abstract: A combined night storage and directly heated radiator has a circuit for the storage portion with heating resistances, a limiting thermostat and an electronic regulator for choice of control by a timer or external temperature conditions, and with a ventilator controlling the discharge of heat. The direct heating portion, associated with the discharge system, acts when the storage section is not in operation, and includes in its control circuit a bipolar thermostat with contacts operating at different times, controlled by ambient heat, which operates when the storage heater has colled down. A relay cuts out the storage heater resistances when the direct heating resistances are operating during the heating up period, in order to limit the total instantaneous power consumed by the radiator to the nominal power of the storage portion.
Patent FR-2286377-A1 (FR)
Title: Appts. for sampling water and sediment interface - has sampling frame with hollow sampling legs entering sediment due to own weight
Inventor: LAPAQUELLERIE Y
IPC: G01N1/12
Filed: 1974-09-30
Abstract: Sample taking equipment comprises a vertical frame in which sample bottles formed from hollow cylinders are mounted on rails. Each bottle has blanking balls on return mechanism which seal the bottles, when pins which retain small diameter cables holding the balls are released. When in position force in the carrying cable is removed, allowing a traction rings to pull a handling cable when the carrying cable is pulled again. This permits a cable to release the pins. The frame is supported on hollow legs in which holes permit use of measuring instruments such as thermometers. The hollow legs enter the sediment due to the weight of the apparatus.
Patent FR-2288584-A1 (FR)
Title: Multiple electrode guide block cast in plastic - suitable for electrochemical drilling of coolant holes in turbine blades
Inventor: MIKULSKI WALTER E
IPC: B23H7/26
Filed: 1974-10-24
Abstract: A guide block for electrodes employed in electrochemical drilling, is mfd. by (a) inserting several rod cores in specific positions in the walls of a mould; (b) casting a plastic in the mould to form the block; (c) removing the cores from the block and the mould-walls; (d) extracting the block from the mould; (e) inserting dielectric tubes in the holes made by the cores, the tubes being used to guide the electrodes. The mould walls are pref. fixed to a base plate carrying a threaded insert which forms part of the cast block, the insert then being used to mount the guide block in the drilling machine. The block is used in e.g. drilling coolant holes in turbine blades. A row of non-parallel holes can be simultaneously drilled in the blades.
Patent FR-2293561-A1 (FR)
Title: Section for adapting frame for double glazing etc. - has U-section with external fixing flange
IPC: E06B3/64
Filed: 1974-12-06
Abstract: The element is for adapting existing timber frames for double glazing etc. and is for use with rebated frames, and constitutes a 'U' section with one external flange emanating from close to the top of one leg, with the legs terminating in symmetrical inward curves. The section is received in the frame rebate, the flange lying on and fixing to the upper horizontal frame surface and the legs gripping the glazing panes. The curved legs form a cavity, between pane faces and inner leg walls, which is filled with adhesive.
Patent FR-2254308-A1 (FR)
Title: Cosmetics contg. mixed citric acid esters - with aliphatic alcohols and diols as water-in-oil emulsifiers
IPC: A61K8/06
Filed: 1974-12-12
Abstract: Cosmetic product contains mixed esters with acid no. 0-12 derived from (a) aliphatic diols; (b) citric or acetylcitricacid and (c) aliphatic 12-30C monoalcohols the molar ratio (a):(b):(c) being about n:n+1: n+3 (n = 1-11, esp. 1-3). Pref. (a) are 1,2-propyleneglycol, diethyleneglycol or 1-,4-butanediol and (c) is pref. a mixt. of cetyl alcohol with oleyl or stearyl alcohol. Esp. in skin creams; products have excellent consistency and storage stability and are easily removed. The esters are wate-in-oil emulsifiers.
Patent FR-2296384-A1 (FR)
Title: Office desk unit construction - has master side brackets to support desk tops and panels with drawer units on each side
IPC: A47B17/00
Filed: 1975-01-03
Abstract: Two desks are used, one for manual writing and one for use with office machines, and these are connected at an angle of 120 deg. by a curved piece, each desk is constructed using a master bracket (1) on each side, this having an upright section (1b) and a top arm (1c) at 90 deg. A complementary arm (7) is on the other side and a foot is provided. Rails (2, 3, 5) are used to space the brackets apart and a desk top (4A, 8) is fitted. The desk for use with office machines has a front panel and a foot rest. Holes (48) are provided in the side of each bracket, for locating drawer units.
Patent FR-2309840-A1 (FR)
Title: Household scales with roller guiding device - has fixed and moving parts, and anti-gyration roller system between them
IPC: G01G21/24
Filed: 1975-01-07
Abstract: Household scales have a vertically moving part supporting the load against the action of an elastic balancing device. A roller guiding device is positioned between the moving and fixed parts. The guiding device has three or more roller trains (28) extending in radial planes which pass through the guiding axis. Each roller idles about a rotation axis orthogonal to the guiding axis. An anti-gyration roller (43) extends in a plane parallel to the guiding axis. The indicator device between the fixed and moving parts is of the floating type and does not transmit any opposing force to the elastic balancing device. This includes a pointer (56) moved by a rack (65) and pinion (64).
Patent FR-2309347-A1 (FR)
Title: Ball point pen ensuring even pressure while writing - has sprung loaded ink cartridge with spring at top or bottom
IPC: B43K7/00
Filed: 1975-04-28
Abstract: A ballpoint pen designed to ensure an even pressure of the writing tip on the paper while being used, uses a spring loading system for the cartridge or writing point. In one design, the top of the ink cartridge is shouldered, and carries a spring around the smaller diameter top part. This is forced against the inside of the pen casing when pressure is applied to the tip. In another design, the writing tip which is also shouldered, inside the mouth of the casing. A spring is mounted on the narrowest diameter part of the sleeve, and is trapped against he end of the casing. In a further design, the spring is mounted on the writing tip itself.
Patent FR-2313832-A1 (FR)
Title: Colour picture tube with in line electron guns - has method for convergence to correct errors in beam deflections
IPC: H01J29/70
Filed: 1975-06-06
Abstract: The deflection unit for the colour T. V. picture tube is mounted on the tube neck at the flare end. Its field is effective in the main deflection plane of the electron beams, and a static convergence unit is provided before the deflection unit. The outer beams are pre-deflected before their entry into the magnetic fields generated by the above units by a static magnetic field, of a quadripole pattern. Four alternating poles are provided on a ring of plasto ferrite material (15).
Patent FR-2316538-A1 (FR)
Title: Gas burner suitable for cupola melting - fitted with chamber for efficient mixing of gas and preheated air
Inventor: CHERNY A A
IPC: F23D14/62
Filed: 1975-07-03
Abstract: Gas burner contg. a mixer provided with an air inlet and a distributor inlet for natural gas, the distributor being aligned in the mixer which is also fitted with mouthpiece through which the gas-air mixt. flows. The distributor consists of two parallel ring manifolds located concentrically in the mixer and connected to each other pipes, and the manifold nearer the mouthpiece is provided with radially converging pipes contg. outlet holes for the gas. Used for the melting of metals in gas cupola furnaces, or for glass melting. A high power burner providing preheating of the gas, and thorough mixing of the air so that free air is eliminated, which might otherwise oxidise the metal being melted.
Patent FR-2321788-A1 (FR)
Title: Continuous gas lasers using helium with cadmium or selenium - with glass to metal seals between anodes and cathodes to reduce cost
IPC: H01S3/03
Filed: 1975-08-21
Abstract: A continuous gas laser tube, using He-Cd or He-Se, has hollow cathode segments. Between the two glass tubes carrying the outlet windows is a row of cathode and anode elements with a uniform, predetermined size, made of Kovar (R TMe. Each cathode element is a Kovar tube with a flange at both ends contg. an annular groove. Each anode is a Kovar ring with the same outer dia. as the flange and joined to the flanges by glass sealing rings weldable to metal, e.g. glass MO2A. A glass lathe, burner, and a tungsten aligning core is used to assemble the row of elements in which the glass rings have the same dia. as the anodes. The annular grooves are pref. coated and bonded with glass before the seals are made, the same glass being used for both operations.
Patent FR-2326230-A1 (FR)
Title: Autoclave for liquid treatment of textiles - has fluid circulated through it and by-pass circuit to control fluid flow
IPC: D06B5/12
Filed: 1975-10-01
Abstract: An autoclave for dyeing or bleaching textiles has treatment fluid feed through it in a closed circuit including a pump and a heat exchanger to control the temperature of the fluid. The control of the flow of fluid through the autoclave is effected by feeding fluid through a by-pass circuit which is pref. in parallel with the closed circuit. The by-pass circuit in connected at one end to the autoclave and at the other end to the pump via the heat exchanger. Rapid changes in the flow rate through the autoclave particularly at the start of the process can be controlled. The uniformity of the concentration, temperature and flow rate of the treatment fluid can be controlled.
Patent FR-2330140-A1 (FR)
Title: Vacuum cabinet for material deposition - has enclosure and cryogenic pump with refrigerated plate and interconnecting chamber
Inventor: MONGODIN GUY
IPC: H01J37/18
Filed: 1975-10-31
Abstract: A vacuum cabinet is used to perform layer depositon of metal or insulating material under vacuum of 10-6 millibars. The cabinet has an enclosure connected to a cryogenic pump with a refrigerated plate at approximately 200 degrees Kelvin. The plate is on the side of a refrigerated chamber. The chamber is fitted to one side of the enclosure. The side of the enclosure has openings which can be shut off by rotating shutters. The shutters are operated by an external actuator. The refrigerated chamber has internal metal panels of copper or aluminium. These panels are in contact with a liq. nitrogen container.
Patent FR-2292953-A1 (FR)
Title: Optical spirit level - detects displacement of bubble in bulb optically using light source and photocells
IPC: G01C9/06
Filed: 1975-11-26
Abstract: The spirit level produces a signal when the bubble(29) is displaced w.r.t. the centre of the bulb(27). An illumination system for the bulb cooperates with a signal generator and a photodetector (22, 24) connected so as to detect the quantity of light transmitted or reflected by the bulb for each side of the bubble. The generator functions when the light level transmitted or reflected from one side is different from that transmitted or reflected from the other side of the bubble. The generator may be a laser(16) and the detector may be a bank of photocells.
Patent FR-2338770-A1 (FR)
Title: Grinder for frasing rotated parts - has pair of clamping jaws on transmission arm movable sequentially between three positions
IPC: B24B27/02
Filed: 1976-01-23
Abstract: A transmission arm (1) is hinged to a fixed shaft (2). This arm has two clamping jaws, (4,8) at its end which can turn about two aligned axes (5,9). These jaws can be removed from each other and can approach each other while one of them (4) is rotated. The transmission arm (1) can be moved sequentially into the different positions. A new component is gripped between the clamping jaws (4,8) in a leading position. It is turned in contact with the grinding unit in an operating position. It is released in an unloading position, after being deburred, by spreading apart the clamping jaws.
Patent FR-2338870-A1 (FR)
Title: Presentation carton for sweets - is stored flat and erected by pressing cavity sides outwards and closed by flap with window to show contents
IPC: B65D5/42
Filed: 1976-01-20
Abstract: The presentation carton issued to contain sweets and is stored flat until required. It is erected by pressing the cavity sides outwards and is closed by a flap (11), a window (16) showing the contents. The carton is a single cardboard blank (1), fold lines (7, 8, 9, 10) delineating three main panels (11, 12, 13). The cavity is formed in the lower panel by an H shaped slit, the flaps (18, 19, 30, 31) being glued to the back of the central panel (13), when folded. The top panels (11) has an aperture for a piece of transparent plastic forming the window (16). A tongue (6) is provided, tucking into a slit (17).
Patent FR-2313170-A1 (FR)
Title: Vice for copy machining longitudinal groove keys - has threaded handle pushing key barrel against fixed jaw using intermediate slide
IPC: B23Q3/06
Filed: 1976-03-15
Abstract: The vice is for copy machining of keys, and comprises a pillar (1) on a baseplate and three bars (2, 3, 4) pinned into it at right angles. These bars are mounted vertically above each other and are interchangeable. One outer bar (2) is fixed jaw and has a V-shaped portion (7) with a recess (18) for locating one side of the longitudinal groove key (16). The middle bar (3) has a slot (12), holding a sliding block (11). The block is retained by a pin and forms a sliding jaw. With a recess which locates the opposite side of the key. The slide is tightened by a handle, and its threaded end (9) operates (8) in the other bar (4).
Patent FR-2307520-A1 (FR)
Title: Heart pacemaker rechargeable body tissue stimulator - with external energy source recharging implanted battery for impulse generator
IPC: A61N1/37
Filed: 1976-04-16
Abstract: The rechargeable body tissue stimulator is a heart pacemaker for partial implantation in the body of a patient, with electrical stimulating impulses directed on selected areas of body tissue. The pacemaker comprises an implanted impulse generator (10) to produce the stimulating impulses and an implanted rechargeable battery (13) supplying the impulse generator (10). An externally applied energy source, which is rechargeable, is also provided, this energy is stored in an implanted energy accumulator (14) for transmission as a recharging current to the battery (13). Recharge regulating elements (28, 25, 26, 27and partially external to interact with the scanning elements (22) to regulate the recharging rate of the battery when the scanning elements (22) detect that the battery has reached a predetermined charge.
Patent FR-2314387-A1 (FR)
Title: Mushroom head two part blind rivet - has shank with crimped sleeve with diameter variations resisting axial load
IPC: F16B19/10
Filed: 1976-06-14
Abstract: The blind rivet has a sleeve with a pre-formed radially enlarged head, inside which a shank fits, with its head adjacent to the sleeve rear end face. The shank sleeve has a first narrow zone (41) near the shank head, a second one (43, 45) at a distance from the first along it, and a third one (44) between the first and second ones. Axial thrust on the sleeve is most resisted by the first zone as it tends to expand the sleeve, to a lesser degree by the second zone, and least of all by the third one. The sleeve is grimped onto the shank at the first zone.
Patent FR-2359999-A1 (FR)
Title: Hand operated air pump - has piston at each end of connecting tube linked to telescopic handgrips
IPC: F04B49/24
Filed: 1976-07-30
Abstract: The hand operated pump is for compressing air and has telescopic shafts contg. compression pistons operated through compression springs, with a central shaft connecting the sets of pistons. A handgrip of larger dia. than the cylinder tube is arranged at each end, with an air supply valve in the handle at one end. Air from the piston remote from the outlet valve is transferred through the centre of the connecting pipe to the other cylinder end. This makes the pump effectively double acting.
Patent FR-2362245-A1 (FR)
Title: Perfectionnements apportes aux plates-formes off-shore
IPC: E02B17/00
Filed: 1976-08-17
Abstract: L'invention concerne des plates-formes off-shore, notamment pour installations pétrolières du type à embase-poids. Selon l'invention, l'embase est munie à sa base d'une jupe dont l'arête inférieure présente une allure crenelée ou ondulee. Cette forme permet de diminuer la résistance frontale à l'enfoncement, lors de la présence de couches sableuses ou analogues. Les parties en saillie 6 peuvent être renforcées par des goussets ou analogues tels que 7. Application : plates-formes pour installations pétrolières.
Patent FR-2365370-A1 (FR)
Title: Reacteur convenant pour les reactions chimiques faisant intervenir des fluides au contact d'un lit de matieres solides
Inventor: DESCOINS DANIEL
IPC: B01J8/04
Filed: 1976-09-22
Abstract: L'invention concerne un réacteur pour réactions chimiques faisant intervenir des gaz ou fluides au contact d'un lit de matières solides, avec circulation essentiellement radiale de ces gaz ou fluides. Ce réacteur est caractérisé par le fait que la partie cylindrique du lit de matières solides est surmontée d'une zone réactive sensiblement hémisphérique perméable aux gaz ou fluides. Application à la déshydrogénation catalytique des hydrocarbures.
Patent FR-2366612-A1 (FR)
Title: Automatic control system for paint colour bases - uses comparison of actual paint quality against demanded quantity and has electronic weighing machine
IPC: G05D7/06
Filed: 1976-10-04
Abstract: Flow of paint colour bases is automatically controlled to ensure correct measure. An electronic comparator circuit compares actual quantity against a demanded quantity and employs the difference signal to control opening of a valve. Contents in a recipient are weighed using an electronic weighing machine whose output signals are applied to counters to give actual weight and flow rate. A digital comparator operates a switch when the required measure is obtained or exceeded. A comparator compares the actual and demanded measures and the difference signal is amplified to drive a motor controlling a valve in a reservoir outlet.
Patent FR-2389793-A1 (FR)
Title: Hook for braces or clothes - has two ends stitched to clothing, which are latched together at centre
IPC: A44B11/25
Filed: 1977-05-04
Abstract: The hook is made up to two pieces (1) and (2). Each piece has a flat rectangular ring (5) and (11) with longitudinal slots for stitching to the clothing - one piece has several slots for adjustment. One piece has a central tongue (16) which has a hook (26) at the end. the opposite piece has a central slot divided by a bridge (15). The slot acts as a guide for the central tongue and the bridge holds the hook (26) in position. The two pieces are locked together by bringing the two outer ends of the hook together.