baber/WOPTO huggingface dataset:
Patent EP-0043873-B1 (EP)
IPC: B62B3/02
Filed: 1980-12-29
Granted: 1985-06-26
Abstract: The supermarket trolley has two wire baskets (20,22) attached to the handles (6,7), leaving a space below for carrying boxes, cartons, etc. (4). The baskets are supported by a folding frame. When folded, this frame lies flat on a wheeled base (1), with the baskets removed. When assembled, the smaller front basket (22) hangs on the rear one (20). The handle is U-shaped, with an upper hinge (14) on each side arm (7) for a swing arm (12) connected by a lower hinge (13) to the base (3). The lower circuitry (8) of each arm is connected by a sliding link (16) to a short swing arm (9) connected at the bottom by another hinge (11) to the forward part of the base. The sliding link is lifted to release the short swing arm for folding. When in the erected condition, this link is held down in its locked position by a projecting lug (17) engaged by the rear basket.
Patent EP-0035522-B1 (EP)
Title: Safety mechanism for industrial machinery
IPC: F16P3/14
Filed: 1980-09-10
Granted: 1986-11-26
Abstract: A method and apparatus for detecting opaque members when within detection space. The method includes the steps of sequentially effecting a radiant energy transmission across a detection space (3) from a plurality of spaced apart sources (1) and causing a detection signal when such transmission is not sufficiently detected at each of a plurality of receivers (2) at sequentially correspondingly selected locations. The apparatus includes a plurality of radiant energy transmitting devices (1), a corresponding plurality of radiant energy receivers (2) and associated electronic control means, the transmitting means being activated in a predetermined sequence during finite time periods. There are also means provided to detect, between the finite time periods, any stray sources of radiant energy. The apparatus can be interfaced with power machinery to provide a safety mechanism therefor, or be used in an intrusion alarm system.
Patent EP-0035266-B1 (EP)
Inventor: STENBERG KAJ OVE
IPC: A61M1/00
Filed: 1981-03-02
Granted: 1984-10-03
Abstract: A device for the transfer of one or more substances between a gas and a liquid, the gas being introduced into the liquid in the form of bubbles from which the said substances are transferred to the liquid whereupon the excess gas is removed together with any substances transferred from the liquid to the gas. Characteristic for the device is a narrow annular gap (10), arranged vertically, for the liquid, a gas inlet (20), arranged in close connection to this gap (10), this gas inlet being adapted so that it introduces the gas uniformly distributed along the whole periphery of the gap (10), and means (34, 36) for the removal of the excess gas. 
<??>The device is intended in particular to be used as a so-called oxygenator when the said liquid is blood and the said gas is oxygen or an oxygen mixture. Carbon dioxide from the blood will then be removed together with the excess gas.
Patent EP-0041541-B1 (EP)
Title: Mercaptoorganopolysiloxanes
IPC: C08G77/00
Filed: 1980-11-10
Granted: 1984-04-25
Abstract: Des organopolysiloxanes qui contiennent des groupes alcoxy lies au silicium et aliphatiquement non satures ou les groupes alcoxy sont presents sous forme d'unites telles que: (FORMULE) ou n a une valeur de 2 a 4, m a une valeur de 1 a 6, a est egal a 0 ou 1 et R est un alkyle inferieur, sont utiles comme promoteurs d'adhesion pour des elastomeres de silicone.
Patent EP-0096112-B1 (EP)
IPC: G02C1/04
Filed: 1982-11-30
Granted: 1986-07-16
Abstract: Eyeglasses have lenses resting in partial rims and these are held tight by means of a thread which travels in grooves on the lens edges. Adjustment and tightening of the tension of the thread to hold the lens on the eyeglasses is accomplished by a tensioning device carried on the eyeglasses. The tension of the thread is lessened to allow lens replacement or is increased to hold the lens in position with operation of the tensioning device.
Patent EP-0057483-B1 (EP)
IPC: B29D7/00
Filed: 1982-01-25
Granted: 1986-11-12
Abstract: Apparatus and method is provided for making a three-dimensional film forming structure for imparting a selectively apertured three-dimensional pattern to a heated plastic matorial which is either fed in film form from a supply roll or extruded as a melt directly onto the surface of said forming structure and is subjected to a fluid pressure differential while in contact with its surface. In a preferred embodiment, the film forming structure comprises a stacked laminate of initially imperforate planar sheets having continuous patterns of apertures therein and at least one initially perforate selectively apertured planar sheet located beneath the uppermost continuously apertured sheet. The laminate forming structures is preferably tubular in shape so as to facilitate continuous plastic web processing against its outermost surface. Film to be debossed and selectively apertured is brought in contacting relation with the laminate structure and subjected to a fluid pressure differential on said forming structure while at a temperature above its softening temperature. The fluid pressure causes the heated plastic film to be debossed in those areas where said initially perforate selectively apertured lamina contacts the film and debossed and apertured in those areas where said initially perforate selecticely apertured lamina does not contact the film. The debossed and selectively apertured film is thereafter cooled below its softening temperature before removal from the forming structure.
Patent EP-0068594-B1 (EP)
IPC: C12N11/04
Filed: 1982-06-30
Granted: 1985-06-05
Abstract: The invention relates to a process for carrying out an enzymatic reaction in which an enzyme containing aqueous phase in the form of a gel, especially gel spheres, is contacted with a solution of a substrate in a water-immiscible solvent. Preferably, the gel is a non-cross-linked gelatin, agar, or alginate gel. One of the advantages of the process is that a complete enzyme system may be immobilized in the gellified aqueous phase.
Patent EP-0117888-B1 (EP)
Title: Liquid preparations of dihydropyridines, process for their preparation and their use in combating medical disorders
IPC: A61K31/44
Filed: 1983-03-14
Granted: 1987-09-16
Abstract: A rapidly absorbable liquid formulation of a dihydropyridine comprising, by weight, about 0.5 to 10 parts of a dihydropyridine of the formula   <IMAGE>   in which R1 is C1-C4-alkyl, optionally substituted by C2-C3-alkoxy, R2 is C1-C10-alkyl, optionally substituted by C1-C3-alkoxy, trifluoromethyl or N-methyl-N-benzylamino, R3 is C1-C4-alkyl, cyano or hydroxymethyl, and X is 2- or 3-nitro, 2,3-dichloro or 2,3=N-O-N=, 20 to 60 parts of a solubilizing agent and 80 to 40 parts of a diluent.
Patent EP-0117889-B1 (EP)
IPC: C11D7/50
Filed: 1983-04-12
Granted: 1987-11-04
Abstract: A foamable liquid denture cleanser and deodorant comprising surfactant, humectant, water and an appreciable amount of ethanol or isopropanol. Flavoring, sweetening, coloring scenting and the like ingredients are optionally added. The cleanser is applied to dentures as an aerated foam from a conventional foam-dispensing device.
Patent EP-0120115-B1 (EP)
IPC: H01B3/44
Filed: 1983-07-25
Granted: 1988-01-20
Abstract: This invention relates to compositions comprising a polysiloxane and an organo titanate and the use thereof in the production of water curable, silane modified alkylene-alkyl acrylate copolymers which can be applied as extrudates about wires and cables. Disclosed are also flame retardant compositions, devoid of halogenated flame retardant additives, based on water curable, silane modified alkylene-alkyl acrylate copolymers.
Patent EP-0100972-B1 (EP)
IPC: G09F11/295
Filed: 1983-07-29
Granted: 1987-10-21
Abstract: The invention relates to a viewer for reading and/or displaying information recorded on written or printed tape. The viewer includes a supporting housing formed with two seats (16) for removably accommodating two motordriven rotatable spools or reels (17), one of which carries a roll of written or printed tape material e.g. paper, wound thereon, the other being adapted to rewind the tape as it unwinds from the first reel. The tape winding/unwinding onffrom the reels (17) is controlled by a drive circuitry for operation by the user, e.g. through a push-button control (28). Above the tape portion extending between the two reels (17), there is arranged a magnifying lens (30) for reading the information on the tape. Advantageously, the reel-accommodating seats (16) are located on a drawer structure (13), which facilitates removal and replacement of the reels (17). The viewer may be connected to a recorder to create an audio-visual didactic aid therewith.
Patent EP-0111150-B1 (EP)
IPC: H04N9/82
Filed: 1983-11-03
Granted: 1989-11-29
Abstract: 1. A video recorder with recording of a modified colour carrier (Fm), which is obtained by lowering the frequency of a PAL colour carrier (F), and is supplied in the said PAL colour carrier (F) to a PAL propagation time signal division circuit (7-9), which delivers at its two outputs two colour carrier frequency signals (Fu , +- Fv ) corresponding to the two modulation axes (U, V) and in which these colour carrier frequency signals are relieved of their amplitude modulation and are re-modulated and the re-modulated colour carrier frequency signals are added together in order to produce the modified colour carrier, characterised by the following features : a) the two colour carrier frequency signals (F'u , +- F'v ) are each lowered per se in frequency by the same amount (stages 11, 11a), b) the colour carrier frequency signals (F'u , +- F'v ) which have been reduced in frequency are supplied to amplitude limiters (13, 13a) in order to relieve them of their amplitude modulation and are remodulated by video frequency signals (b and c in Figs. 3b and 3c) which are obtained by amplitude modulation (15) of the colour carrier frequency signals (Fu , +- Fv ) before frequency conversion c) the amplitude re-modulated colour carrier frequency signals (F"u , +- F"v ) are added together to produce the modified colour carrier (Fm) which is to be recorded.
Patent EP-0110694-B1 (EP)
Title: Screw extruders
IPC: B29C48/525
Filed: 1983-11-28
Granted: 1989-01-18
Abstract: An extrusion apparatus having a barrel (3) and a rotatable threaded screw (1) coaxially positioned therein is disclosed. The apparatus includes an upstream inlet section having an opening (13) therein for receiving material to be processed by the apparatus, a compression section (2) downstream of the inlet section, and a mixing or plasticizing section (7/8) downstream of the compression section. The interior surface of the barrel is provided with an undercut (12) therein which intercommunicates the feed opening with the compression section and has a portion thereof which extends downstream in the compression section about the interior surface of the barrel with a continuously decreasing cross-sectional area. The undercut may be formed in a cylindrical insert (9), carried within the barrel and, in an alternate embodiment, a second undercut cylindrical insert positioned about the first insert and rotatable relative thereto may be employed to vary the cross-sectional area of the undercut.
Patent EP-0114472-B1 (EP)
Title: Valve assembly for the supply of a pressurized gaseous fluid to closed containers
IPC: F16K15/04
Filed: 1983-12-08
Granted: 1986-12-30
Abstract: A double-acting valve for the supply of a pressurized gaseous fluid to a closed container includes a resilient sleeve-shaped pressure valve member (7) co-operating with a seat (10) in a part (11) of the valve housing and forming per se a seat (9) for a non-return valve ball (8). The pressure valve member (7) is releasably secured at the lower end of the tubing (5) which can be connected with a source of compressed air and is displaceable in a part (2) of the valve housing.When separating the tubing (5) from the pressure valve member (7) all movable elements may be detached from the housing so that an efficient cleaning can be effected.
Patent EP-0089261-B1 (EP)
IPC: G01N23/00
Filed: 1983-03-02
Granted: 1989-03-08
Abstract: 1. A joining material for assembling components by glue-bonding, comprising a dispersion of gadolinium in an adhesive or resin with one or more constituents, the said dispersion permitting possible sub-millimetric defects of assembling to be detected by neutron-radiography, characterised in that the gadolinium either under the form of pure element or under the form of a compound or an alloy, has a grain size equal or less than that corresponds to 1000 MESH, the content of pure gadolinium being approximately between 0.5 and 7.5% by weight, referred to the weight of the joining material.
Patent EP-0110835-B1 (EP)
IPC: E05B47/00
Filed: 1983-11-24
Granted: 1988-04-27
Abstract: A lock cylinder with mechanical and electromagnetic locking mechanisms, comprising a lock cylinder stator having a mechanical locking mechanism, a bolt movably mounted in a groove in the stator, and a lock cylinder rotor rotatably coupled to the stator and engaged by the mechanical locking mechanism. An electrical control mechanism controls movement of the bolt. A retaining mechanism coupled to the rotor releasably engages the bolt to permit and prevent movement between the stator and the rotor depending on the position of the bolt.
Patent EP-0149724-B1 (EP)
IPC: G10L19/04
Filed: 1984-10-08
Granted: 1989-05-03
Abstract: In a method and apparatus for coding of digital signals, especially so-called "waveform" coding of voice frequency signals to reduce bit rates for reduced transmission or storage requirements, in which, for each block, an excitation signal is derived which, when applied to be a synthesis filter having suitable LPC coefficients, will generate an approximation to the input signal, low signal delay is achieved by deriving such excitation signal using the LPC coefficients corresponding to the last sample period of the corresponding block. Thus the excitation signal calculations in the encoder need only be delayed by the duration of the block. The LPC coefficients can be derived on a continuous or sample-by-sample basis using an adaptive lattice. Simplified computation of the excitation signal, which comprises a set of pulses fewer in number than the number of samples in the original block, may be achieved by cross-correlating the impulse response of the modified synthesis filter with the output of the filter and using the result, together with the covariance of the impulse response, to derive the parameters of the excitation pulses. Further computation simplifications may be achieved by using an auto-correlation as the covariance signal.
Patent EP-0133716-B1 (EP)
IPC: B23B27/20
Filed: 1984-07-11
Granted: 1987-01-21
Abstract: A diamond tool comprises a diamond (4) with a cutting edge (5) which diamond is encased in a sinter mass (7) which is brazed to the front end of a tool shank (1). The diamond (4) is brazed to a metal connection block (6) which is encased in the sinter mass (7) together with the diamond.
Patent EP-0123482-B1 (EP)
IPC: C02F5/10
Filed: 1984-04-13
Granted: 1986-12-17
Abstract: Water soluble copolymer comprising 85 to 97 weight percent of acrylic acid units and 15 to 3 weight percent of hydrophobic comonomer comprising one or more of (C2 to C8)-alkyl acrylates, (C1 to C8)-alkyl methacrylates and vinyl aromatic compounds, having a weight average molecular weight of 2,000 to 5,000 has been found useful in combating the formation of inorganic particulate material, such as hardness ion salt scale, in an aqueous system and/or for dispersing inorganic particulate matter, such as calcium carbonate or clay, present in an aqueous system. The aqueous system is preferably a cooling water system.
Patent EP-0141694-B1 (EP)
IPC: B30B9/08
Filed: 1984-08-29
Granted: 1987-11-11
Abstract: 1. A vintage press comprising a cylindrical rotatable cage (1) having a horizontal or inclined axis, provided internally with longitudinal members (25) which are parallel to one another and to its axis (X-X), traversed by an axial screw (26) connected with pressing plates, this cage (1) being moreover provided at one end with a first fixed annular door (6) having in its upper part an opening (7) for charging the grapes, and at its opposite end (12) with a second outlet door for the grapes after a pressing cycle, gear wheels (2) for driving the cage (1) in rotation being mounted coaxially at the ends of the latter, and the opening of the annular door (6) being surmounted by a charging hopper (8), characterised in that it comprises a safety device mounted between the hopper (8) and the charging opening (7) of the annular door (6) and which comprises means (28, 29, 37, 38) for automatically controlling the stoppage of the rotation of the cage (1) and the longitudinal members (25) in the event of the introduction of a foreign body in the charging opening, such as the hand (27) of an operator, which would be driven by a longitudinal member (25) against the edge (7a, 7b) of the charging opening (7), and the safety device comprises at least one pivotable flap (28) and preferably two flaps (28, 29) respectively placed above a radial edge (7a, 7b) of the charging opening (7) and mounted to be pivotable about an axis (31, 32) parallel to the axis (X-X) of the cage (1) and to the longitudinal members (25), this (or these) flaps being articulated to a transmission linkage (37) cooperating with an electric contact (38) which is capable of being actuated by the displacement of the linkage (37) resulting from a pivoting of the flap (28, 29) toward the edge (7a, 7b) of the charging opening (7) so as to automatically bring about the stoppage of the rotation of the longitudinal members (25) and the cage (1) upon the pivoting of the flap (28, 29) through a predetermined angle.
Patent EP-0135446-B1 (EP)
Title: Method and apparatus for melting glass and uses of this apparatus
IPC: C03B5/187
Filed: 1984-09-13
Granted: 1988-06-15
Abstract: 1. A method of making molten glass comprising a rapid fusion stage (1; 11; 45) of a vitrifiable mixture producing a mass called a "crude vitreous mass" having a viscosity not exceeding 100 Pa . s (1 000 poises) and containing a refining agent, a stage called a "rapid refining stage" (23; 60) in which the crude vitreous mass is subjected to heating (25-25'; 59) controlled to cause convective foaming in said crude vitreous mass throughout its volume with an expansion ratio of at least 1.5, and a recovery and conditioning stage (24) for the refined glass obtained, characterised in that the rapid fusion stage comprises a dispersion action (2, 5; 17; 49) intended to put in intimate contact, in a homogeneous mixture, the solid vitrifiable materials (8) forming a phase called a "solid phase", with vitrifiable materials in fusion, forming a molten phase, said mixture forming a fused bath of said crude vitreous mass and in that, in order to subject it to the convective foaming stage (23; 60) said crude vitreous mass is withdrawn (21) at the lower part of said fused bath (11; 45) and introduced (21) to the lower part of a bath at which said heating causing convective foaming is applied.
Patent EP-0123649-B1 (EP)
IPC: A23L35/00
Filed: 1984-03-21
Granted: 1987-04-08
Abstract: A light condiment having a mustard base and in the form of a mousse is disclosed as well as a process for the preparation thereof. The mousse has a density of less than or equal to 0.9.
Patent EP-0150666-B1 (EP)
IPC: A61M25/00
Filed: 1984-09-14
Granted: 1988-10-12
Abstract: 1. A closure at an ureteral catheter, with an elastically deformable tube (20) on which is arranged a housing (2) with a pressure roller (24) movable along a guide (26) from an inactive end position in which it releases the tube to an active end position in which it compresses and closes the tube, characterized in that the tube comprises thickened end parts (20a, 20b) each connected by a shoulder (21) to a thin-walled center part, the housing being held and positioned between the shoulders (21).
Patent EP-0214330-B1 (EP)
Title: Method for immobilizing substances in synthetic solid phases, and synthetic solid phases for use in immunosorbent assays
IPC: C12Q1/6834
Filed: 1985-09-09
Granted: 1989-04-26
Abstract: 1. Process for immobilizing substances on plastic solid phases mixed with plasticizers, characterized in that suitable activatable groups are used in the plasticizers or additives in order to bind the substances to the plastic solid phases or for this purpose are activated or reacted with divalent or multivalent reactants.
Patent EP-0177015-B1 (EP)
IPC: A61K39/29
Filed: 1985-10-01
Granted: 1992-06-10
Abstract: There are disclosed for enhancing the immunogenicity of a lipid membrane based immunogen comprising flash heating it at a membrane concentrations sufficient under the conditions of flash heating to result in melting of membranes and fusing the melted membranes into novel morphologic forms and a proteinaceous mass comprising particles of HBsAg, said particles including particles of HBsAg in morphologic form not found in nature, said HBsAg contains particles being filaments, branched filaments, closed circular or closed circular branched filaments.
Patent EP-0182094-B1 (EP)
IPC: B65D83/00
Filed: 1985-10-15
Granted: 1990-08-22
Abstract: 1. A process for the production of a packaging (38) which is provided with a closable opening and which is provided with an outer container (40) which is substantially stiff in respect of shape and within which is disposed a container (42) of flexible material for accommodating the filling material, wherein a preform (16) comprising two substantially coaxial tubular portions (18, 20) is firstly extruded in a co-extrusion process and the simultaneously extruded portions (18, 20) comprise different thermoplastic materials which do not become joined together and after reaching the required length in a blowing mould (12), are expanded by the application of an internal increased pressure until the outer portion (18) bears against the wall of the blowing mould (12) and the bottom (52) of the packaging (38) is formed with excess material (24) being squeezed off with the simultaneous formation of a welded seam (51) on the inner container (42), characterised in that the operation of squeezing off excess material (24) is effected without the simultaneous formation on the outer container (40) of a welded seam which would close off the outer container (40) so that there is a sufficiently large opening (57) in the outer container (40) through which the region between the outer container (40) and the easily deformable, bag-like inner container (42) is communicated with the ambient atmosphere in order for the pressure of the ambient atmosphere to act permanently on the inner container (42).
Patent EP-0152144-B1 (EP)
IPC: B26B19/28
Filed: 1985-02-07
Granted: 1989-05-17
Abstract: An electrically driven vibrating apparatus such as a dry shaver comprises a single-phase synchronous motor having a drive shaft, together with a part to be reciprocated. A cam is rotated by the motor drive shaft, and a lever is journalled about a pivot and is in contact with the part to be reciprocated. A pressure roller is mounted on the lever and is in constant contact with the cam profile. A compression spring acts on the lever to urge the pressure roller towards the cam.
Patent EP-0160409-B1 (EP)
IPC: A44C21/00
Filed: 1985-04-02
Granted: 1993-08-04
Abstract: A process for producing a flat product such as a coin Includes the steps of forming a slurry comprising a suspension of particulate material in a film-forming cellulose derivative, depositing a quantity of this slurry onto a support surface, drying the slurry to form a self-supporting flat product, and removing the dried product from the support surface. The particulate material essentially comprises metallic particles and matter whose chemical composition and physical properties differ from those of the metallic particles such that the added matter is not or only partially taken into solution with the metallic particles on heat treatment of the product whereby the presence of the added matter can readily be detected following such heat treatment.