baber/WOPTO huggingface dataset:
Patent EP-0224307-B1 (EP)
Title: Cheese vat comprising a removable inner mould provided with a deformable retaining ring, and a cheese vat inner mould
IPC: A01J25/13
Filed: 1986-11-19
Granted: 1989-10-18
Abstract: Cheese vat (1) of plastics material comprising a bottom (3), an upright wall (2) and an upper edge (6), a moisture permeable inner mould (4) is positioned in the interior of the cheese vat (1). The upper edge (6) has at its inner side a matching recess (12) receiving the upper edge (15) of the inner mould, said recess (12) joins through a conical wall (11) the upright wall (9) of a recess (8). An annular projection (14) snap fits in a circumferential groove (10) in said upright wall (9). The bottom (20) of the recess (8) is bevelled as well as the face (23) of the upper part (13) of the inner mould cooperating therewith. The inner mould (4) does not project outside the cheese vat (1) as the upper face (18) of upper edge (6) and upper face (17) of upper edge (15) are in the same plane. The upright wall 9 min  of the recess (8) and the opposite oouter side 19 min  of the inner mould as well as the upright end wall 23 min  and opposite upstanding end walls 23 sec  of the upper edge (15) of the inner mould may also extend in a conical manner.
Patent EP-0215132-B1 (EP)
IPC: F16K3/08
Filed: 1986-03-12
Granted: 1991-10-02
Abstract: A valve provided with a fixed valve body (13) forming a fluid passage, and a movable valve body (14) arranged so that the valve body (14) can be moved with respect to and in contact with the fixed valve body (13). In order to carry out the sliding of the movable valve body (14) with respect to the fixed valve body (13) smoothly for a long period of time, the sliding surface of at least one of these valve bodies (14), (15) is formed of a ceramic compound which consists of a sintered ceramic material having opened pores of three-dimensional reticulate construction, and a lubricating material packed in these open pores. Owing to the above, the fluid passage opening and closing operations can be carried out lightly and stably at all times by an operating lever (17), and the sliding movement of the valve body (14) with respect to the fixed valve body (13) can be maintained for a long period of time with the valve body (14) kept in close contact with the valve body (13). Accordingly, the leakage of the fluid does not occur.
Patent EP-0227796-B1 (EP)
Title: Bandes de cuvette et fabrication desdites bandes
IPC: B29C43/16
Filed: 1986-06-16
Granted: 1993-08-11
Abstract: Une bande de cuvette (22) en plastique flexible comprend une série de chambres (17) dont le dessus est ouvert et qui définissent lesdites cuvettes reliées entre elles par des membranes (19). Lesdites chambres (17) ont une section transversale généralement rectangulaire et des faces latérales ayant un profil approximativement plat en largeur. La bande (22) est utilisée en conjonction avec un poste d'analyse photométrique (150) de l'analyseur clinique qui comprend une paire de plaques parallèles espacées (158) qui s'engagent dans les faces latérales de la cuvette pour les placer ou les maintenir en position parallèle. La presse de formage (56, 58) destinée à être utilisée dans la fabrication de ladite bande de cuvette (22) est également décrite.
Patent EP-0276338-B1 (EP)
IPC: G05B19/404
Filed: 1987-01-24
Granted: 1989-12-06
Abstract: 1. A method for controlling a final control element having backlash, whereat a signal corresponding to said backlash is memorized and is additively super-imposed to the servo output signal in the event where the driving direction is reversed, characterized in that for an atomatic evaluation of the backlash the final control element is driven by a test signal (DELTA u* ) of a predetermined frequency and of variable amplitude instead by the servo signal (DELTA u) and that at the occurence of the test signal frequency within the monitored control variable (x) a value is taken as a compensation value for the backlash which is proportional to the amplitude of the test signal.
Patent EP-0243593-B1 (EP)
IPC: A61F2/10
Filed: 1987-02-17
Granted: 1991-01-02
Abstract: In order to improve or restore a hair lining of the scalp, foreign hair is brought into contact, at least via one root end, with the skin area or a residual hair root, and is then fused to the latter by means of a laser beam. The device for carrying out the method comprises an applicator (2) with a laser beam source (3) and a supply arrangement (4) for foreign hair (5), which arrangement provides for the centred supply and positioning of the root end of the foreign hair at the attachment point (6). The latter is determined by the point of incidence of an emitted laser beam (8) on a skin area (1) or on a single residual hair near the skin area, where the application of the foreign hair is to take place. The application procedure is itself assisted by first using optical aids (11) for effecting a positional correlation between the laser beam and the foreign hair. <IMAGE>
Patent EP-0239931-B1 (EP)
IPC: C07D257/04
Filed: 1987-03-26
Granted: 1992-03-18
Abstract: This process, which uses a redox reaction as the measuring reaction, is carried out in the presence of one or more additionally added tetrazolium salts, which render reducing interfering compounds ineffective. A reagent suitable for this determination and novel tetrazolium salts of the general formula I' 
<IMAGE>
 in which
 R<1><'> denotes a carboxyl radical, a phenyl radical which is unsubstituted or substituted in the 2 or 4 positions by a carboxyl group, disubstituted in the 2 and 4 positions by nitro groups or in the 4 position by trimethylammonium,
 R<2><'> denotes an unsubstituted phenyl radical,
 R<3><'> denotes a phenyl radical which is unsubstituted or substituted in the 2 position by a carboxyl group and
 A<'> [i.e. A<1><->] denotes a customary counteranion, are also provided.
Patent EP-0242655-B1 (EP)
Inventor: PLATZER STEPHAN J W DIPL-CHEM
IPC: G03F3/10
Filed: 1987-04-02
Granted: 1993-11-03
Abstract: The invention provides a method for protecting an image which comprises providing a colored image on a substrate and either: A. Applying an antiblocking layer to a release surface of a temporary support; bonding a thermoplastic adhesive layer to said antiblocking layer; laminating said applied support to said colored image via said adhesive; and peeling away said temporary support from said antiblocking layer; or B. applying a thermoplastic adhesive layer to a release surface of a first temporary support; applying an antiblocking layer onto a release surface of a second temporary support, laminating said adhesive onto said colored image and peeling away said first temporary support; and laminating said antiblocking layer onto said adhesive layer and peeling away said second temporary support; wherein said adhesive layer is substantially nontacky at room temperature, is laminated at temperatures between about 60 DEG C. and 90 DEG  C., and comprises one or more thermoplastic polymers or copolymers; and wherein said antiblocking layer comprises one or more organic polymers or copolymers, which layer does not cohesively block at about 50 DEG  C. or less.
Patent EP-0247469-B1 (EP)
IPC: B29D30/56
Filed: 1987-05-18
Granted: 1989-07-19
Abstract: The vulcanization sleeve described is designed to be air-tight at least in the tyre processing region to allow evacuation of air and gaz bubbles from the space between the sleeve and the tyre or the tread or tread cap, and it covers the processing region during vulcanization in an autoclave. The problem is to find a solution which while maintaining the advantages of the so-called cold process enables during vulcanization a considerable increase in the longevity of the sleeves, a simplification in handling and in particular the application by vulcanization of treads in the form of sections of otherwise endless pieces of tread. This is achieved by the fact that the vulcanization sleeve is made of a plastic foil (6) of thermoplastic polyurethane, and in the event of a partial covering of the tyre, this sleeve is provided possibly with a sealing ring (7).
Patent EP-0253223-B1 (EP)
Title: Surge arrester arrangement for a metallic, shielded gas-insulated electric device
IPC: H01T4/08
Filed: 1987-07-02
Granted: 1990-01-03
Abstract: 1. Surge arrester arrangement for a metal-encased gas-insulated electrical installation having a surge arrester (5) which is arranged in a separate gas-insulated metal housing (1) which is flangemounted onto the metal casing (2) of the installation and the one terminal electrode of which is connected in an electrically conductive manner with the housing and the other terminal electrode of which is connected in an electrically conductive manner, by way of a branch line (4) guided through a gas-tight bushing (6), with the tubular conductor (3) of the installation, characterised in that the surge arrester (5) is surrounded by a circular or semicircular arcing electrode (7), which is insulated in respect of its housing (1) and which is connected with the metal casing (2) of the installation by way of two electrically conductive current sections (9) which lie opposite each other by 180 degrees and are guided parallel to the branch line (4), and in that the arcing electrode (7) is provided in a manner angularly symmetrical to the current sections (9) with at least one arcing point (11) which faces the outer jacket of the surge arrester (5).
Patent EP-0254165-B1 (EP)
IPC: B01J32/00
Filed: 1987-07-11
Granted: 1991-01-16
Abstract: A molded catalyst has a catalyst material homogeneously distributed in an inorganic molding or a catalytic material anchored on the surface of molding is produced from a flowable molding composition made up of (a) an oxide mixture with contents of amorphous SiO2 and aluminum oxide and/or (b) electrostatic precipitator ash from high-temperature coal-burning power plants and/or (c) calcined ground bauxite, as a reactive, finely divided component, and an alkali silicate solution as well as optionally finely divided fillers, by casting into a mold or, respectively, by pressing or preferably extrusion and hardening of the molding composition at temperatures of 50 DEG -95 DEG  C. Removal of water at 100 DEG -550 DEG  C. is possible, as well as baking at temperatures of up to 1,500 DEG  C.
Patent EP-0257623-B1 (EP)
IPC: B65D41/34
Filed: 1987-08-25
Granted: 1991-09-11
Abstract: A closure panel (48) for a composite closure which is formed of a corrosive metal and while the metal of the closure panel (48) is coated on both edges, in the formation thereof a raw edge (42) develops. In lieu of a straight peripheral flange (34) terminating in such raw edge (42), the peripheral flange (34) has been modified to terminate in a curl (50) with the raw edge (42) being protected by the curl (50).
Patent EP-0279899-B1 (EP)
IPC: B25B15/04
Filed: 1987-09-12
Granted: 1991-12-11
Abstract: The invention relates to a screwing tool with a reversible locking mechanism having clamping bodies (24) in wedge-shaped clamping spaces (23) between an outer annular driving part (3) and an inner core output part (8) of approximately triangular cross-section. The clamping bodies (24) can be shifted into the release position relative to the wedge walls of the associated clamping space by means of a rotatable switch member catching in its switch positions, by drivers (17) which engage on the clamping bodies (24) and which block the transfer of the clamping bodies into one of their two respective clamping positions. To achieve a constructionally simple, serviceable and low-friction design, a clamping body (24) rests loosely in a respective clamping space (23) and can be shifted into its clamping position by the rotational movement of the annular driving part (3). <IMAGE>
Patent EP-0254360-B1 (EP)
Title: Process for the preparation of an oligomer flame-retarding additive and its use for endowing a linear polyester with self-extinguishing characteristics
IPC: C07F9/40
Filed: 1987-07-14
Granted: 1991-01-09
Abstract: An oligomer flame-retarding additive can be defined by the general formula <CHEM> wherein: R is the hydrogen atom, or a linear or branched alkyl radical, containing from 1 to 6 carbon atoms;  m takes the value 1, 2 or 3; n takes a value, or an average value, comprised within the range of from 2 to 50. Such an additive is obtained by means of the oligomerization of a hydroxyalkylenephenylphosphinic acid or of a related alkyl ester thereof. According to another form of practical embodiment, the flame-retarding additive is the product of co-oligomerization of a hydroxyalkylenephenylphosphinic acid, or of a related alkyl ester thereof, with a phenylphosphonic acid or a related alkyl ester thereof. Such oligomer additives are used for endowing a linear polyester with self-extinguishing characteristics.
Patent EP-0250210-B1 (EP)
IPC: C04B41/88
Filed: 1987-06-16
Granted: 1992-04-22
Abstract: A chemical pretreatment method is used to produce boron carbide-, boron-, and boride-reactive metal composites by an infiltration process. The boron carbide or other starting constituents, in powder form, are immersed in various alcohols, or other chemical agents, to change the surface chemistry of the starting constituents. The chemically treated starting constituents are consolidated into a porous ceramic precursor which is then infiltrated by molten aluminum or other metal by heating to wetting conditions. Chemical treatment of the starting constituents allows infiltration to full density. The infiltrated precursor is further heat treated to produce a tailorable microstructure. The process at low cost produces composites with improved characteristics, including increased toughness and strength.
Patent EP-0267698-B1 (EP)
IPC: C08L33/06
Filed: 1987-10-16
Granted: 1993-06-23
Abstract: A curing composition comprising a silane functional acrylic polymer component and a silane functional oligomer component. The polymer component is a co-polymer of functional silyl group-containing units derived from monomers of Formula:-      CH2=CR<1>CO2(CH2)aL  The oligomer component is of formula      E(GKL)6 in which E is derived from a multifunctional isocyanate oligomer, G is of general formula:-      -[0(CH2)5CO]c[O(CH2)dOCO(CH2)2]-  and K is of general formula:-      -[NR<5>(CH2)m]-  and where L is a group of Formula <CHEM> o
Patent EP-0278953-B1 (EP)
IPC: B30B11/22
Filed: 1986-12-06
Granted: 1990-08-08
Abstract: The proposed machine is carried out in a package form and includes in succession an extruder (10) for the basic paste which is fitted in exit with a first connection (11), an operating device (20) for a rotor comprising a power take-off (23), the operating device comprising an exit unit (25) conceived to be package connected with the remaining parts and provided upstream with a second connection (21) mating with the first connection (11), and downstream with a third connection (22), a rotor (60') integral with a shaft mating with the power take-off (23), a filtering plate (40), an extrusion head (50) apt to contain the rotor (60') and which is fitted with a fourth connection (52) mating with the third connection (22), being these third and fourth connection conceived to receive between them the filtering plate (40) possibly fitted with injectors (41). An auxiliary extruder (30) for coloured soap may also be provided. It has a terminal (35) which can be package inserted between the third (22) and the fourth (52) connection.
Patent EP-0293390-B1 (EP)
IPC: B29B15/08
Filed: 1987-02-06
Granted: 1992-09-30
Abstract: PCT No. PCT/US87/00287 Sec. 371 Date Aug. 17, 1988 Sec. 102(e) Date Aug. 17, 1988 PCT Filed Feb. 6, 1987 PCT Pub. No. WO87/04972 PCT Pub. Date Aug. 27, 1987.Disclosed is a method and apparatus for avoiding the clumping of dry fibers having diameters and lengths in certain ranges during blending of such fibers into a dry or wet particulate material. The process comprises distributing fibers in a vaporous medium, and transporting fluidized fibers to a mixing zone containing a dry or wet particulate material. Concurrently with stirring and blending of the particulate material with fluidized fibers, the fluidized fibers having been separated at least partially from a fluidized vapor are gradually introduced into the mixing zone. This process avoids the phenomena of "balling" that otherwise occurs with certain fibers.
Patent EP-0295264-B1 (EP)
Title: Electrical discharge machining by redressing electrodes
IPC: B23H7/22
Filed: 1987-03-11
Granted: 1993-02-24
Abstract: An electrical discharge machine uses a graphite electrode (12) to machine a workpiece at a high metal removal rate. When the graphite electrode (12) becomes worn index table (1), which supports the workpiece, uses slide mechanism (4) to slide index table (1) after shot pins (6) are retracted from female shot pin holes (7). A redressing table (2) which is attached to the slide mechanism (4) opposes the graphite electrode (12) after index table (1) is slid out of position. Redressing table (2) holds an abrasive master for redressing the graphite electrode (12) in conjunction with a flow of abrasive slurry and ultrasonic transducer (19). After electrode (12) is redressed index table (1) is slid back into position for more machining of the workpiece to maximize productivity by not dismounting the graphite electrode (12) between machining and redressing procedures.
Patent EP-0323973-B1 (EP)
IPC: H01J49/26
Filed: 1987-08-27
Granted: 1992-11-11
Abstract: Spectromètre de mobilité ionique (10) permettant de détecter des constituants gazeux dans l'air ambiant (95), comprenant un tube cylindrique (20) contenant une région de réaction (74), un ensemble obturateur (64) et une région de dérive (44), le tube cylindrique (20) s'adaptant dans un logement (12, 14) présentant une chambre ou un espace (31) entre le tube cylindrique (20) et le logement (12, 14) permettant de chauffer un gaz de dérive (27) avant qu'il entre dans la région de dérive (44). Le tube cylindrique (20) peut présenter en outre des rebords annulaires internes (49, 55) pour faciliter le positionnement de l'ensemble obturateur (64), et une grille d'ouverture (107). L'invention résout le problème posé par la régulation de la température du gaz de dérive (27) avant son admission dans la région de dérive (44), pour accroître l'uniformité des temps de mobilité de dérive ionique; le démontage de l'ensemble mécanique est également facilité.
Patent EP-0304745-B1 (EP)
Title: Fast solenoid valve, particularly a fuel injection pilot valve for diesel engines
IPC: F02M47/02
Filed: 1988-08-12
Granted: 1991-10-16
Abstract: An electromagnetically-controlled fuel injection valve for diesel engines includes a body (2) having an upper electromagnetic metering valve (10) including an obturator (11) supported by an armature (13) and controlling communication between a control chamber (9) and a fuel discharge port (A). A series of radial notches (14) which may be empty or filled with an insulating material is formed in the armature (13).
Patent EP-0309046-B1 (EP)
Title: Hydrotreating catalysts from hydrogels, process for their preparation and use
IPC: B01J27/188
Filed: 1988-09-14
Granted: 1991-10-23
Abstract: Process for preparing highly active hydrotreating catalysts by incorporating a compound selected from the group consisting of nickel, cobalt and mixtures thereof, a heavy metal selected from the group consisting of molybdenum, tungsten and mixtures thereof, and a stabilizing amount of phosphorus into an alumina hydrogel. The final calcined catalysts have surface areas of at least 300 m<2>/g, at least 20% of the pore volume in pores having diameters greater than 35 nm and at least 20% of the pore volume in pores having diameters less than 7 nm.
Patent EP-0297936-B1 (EP)
IPC: B61D17/20
Filed: 1988-06-08
Granted: 1991-12-04
Abstract: Deformable floor permitting continuity of passage between two vehicles, characterised in that it consists of a zone (9) for movement back and forth, formed from a thick wall with an accordion shape, made from an elastomeric composition comprising at least one reinforcement layer (17) or (18) and being closely linked, by adhesive bonding, to transverse rigid bars, the mounting of which, at each of their ends on a longitudinal axle (13), supporting the load, permits the deflection, on either side of a mean position, of the said transverse rigid bars (10) about the axle (13) which is itself elastically supported by the frame (11) for fixing to the platform floors of each of the vehicles. 
<??>Application to communicating tunnels of road or rail vehicles. 
<IMAGE>
Patent EP-0299903-B1 (EP)
IPC: C04B35/65
Filed: 1988-07-05
Granted: 1993-01-13
Abstract: A heat storage medium comprising a body of parent metal and an intrinsically cohesive ceramic layer formed integrally with the metal body and encapsulating said metal body is produced by the directed oxidation of a body of parent metal outwardly from the surface of said body to form integrally with the body of parent metal a layer of oxidation reaction product which encapsulates unreacted parent metal and forms a cavity resulting from the depletion of parent metal.
Patent EP-0302816-B1 (EP)
Title: Use of campholennitril as a perfume
IPC: C11B9/00
Filed: 1988-07-21
Granted: 1992-08-26
Abstract: It has been found that  alpha -campholenenitrile with formula A and gamma -campholenenitrile with formula B  <IMAGE>  A:  DELTA 3 (4); R1 = H, R2 = R3 = R4 = CH3 B:  DELTA 1 (2); R1 = R2 = R3 = CH3, R4 = H are excellent for use as fragrances, especially as components of fragrance mixtures for perfuming cosmetics or other consumer goods. The two nitriles can be used individually or in mixture with each other.
Patent EP-0291453-B1 (EP)
IPC: A47B96/02
Filed: 1988-05-03
Granted: 1992-10-28
Abstract: The shelving device (1) has trays (3) attached between bearing arms (2) with a flat cross-section. Bent edges (6) of the trays (3) rest against the bearing arms (2) and are connected to the latter by connection elements (4), the shaft 7 of which engages in oppositely directed u-shaped recesses (9, 10) of the bearing arm (2) and of the respective edge (6) of the tray. Heads (15, 16) are moulded onto both ends of the shaft (7) of the connection elements (4) so that the edges (6) of the trays and the bearing arm (2) are enclosed between said heads (15, 16). The shelving device (1) thus has great stability and can be assembled easily. <IMAGE>
Patent EP-0363417-B1 (EP)
Title: Systeme de guidage et de roulage
Inventor: TOMA JOHN W
IPC: E05D15/06
Filed: 1988-05-24
Granted: 1995-08-30
Abstract: Un système de guidage et de roulage permet le déplacement de panneaux muraux avec un minimum de frottement. Le système comporte une voie de guidage (5) possédant un premier rail (43), un second rail (44) qui est plus élevé que le premier rail, et un chariot possédant deux roues d'entraînement (13, 23) qui s'engagent dans les rails par l'intermédiaire de surfaces annulaires d'engagement de la voie de guidage ayant différents diamètres. Chaque roue d'entraînement (13, 23) peut tourner de manière indépendante dans des sens opposés. Le sytème comporte également un ensemble de fixation de panneau mural, lequel présente un logement (26) solidaire d'un panneau mural mobile (1) et des patins coulissants (79, Fig. 4) au niveau des intersections de voies pour réduire la hauteur verticale d'un chariot lorsqu'il franchit une intersection de voie.