baber/WOPTO huggingface dataset:
Patent EP-0157733-B1 (EP)
IPC: C09B45/16
Filed: 1985-03-04
Granted: 1988-04-20
Abstract: 1. A process for the preparation of an asymmetrical 1:2 chromium complex azo dye in aqueous medium of not less than 90% purity and containing at least one water-solubilising group, which process comprises reacting a mixture of two metallisable azo dyes that contain identical diazo components or identical coupling components, in the molar ratio of 0.85:1.0 to 1.2:1.0, where only one of the two azo dyes contains at least one water-solubilising group, with a chromium donor, under pressure in a single vessel process and at a temperature above 100 degrees C and at a pH from 0 to 2, and subsequently carrying out further reaction at a weakly acid, neutral or weakly alkaline pH.
Patent EP-0191044-B1 (EP)
IPC: C07F9/38
Filed: 1985-07-25
Granted: 1990-02-07
Abstract: Hitherto unknown compounds of formula (I) in which R1 is a straight or branched, saturated or unsaturated aliphatic or alicyclic C1-C10 hydrocarbon radical, an aryl or an aryl-C1-C4-alkyl radical, R1 if desired being unsubstituted or substituted with straight or branched C1-C4-alkyl, amino, C1-C4-alkylamino, di-(C1-C4-alkyl)-amino, carboxy, C1-C4-alkoxycarbonyl, hydroxy, C1-C4-alkoxy, phenoxy, mercapto, C1-C4-alkylthio, phenylthio, halogen, trifluoromethyl; R2 stands for hydrogen, C1-C8-alkyl, aryl-C1-C4-alkyl or halogen; X is O or S and n is an integer from 0 to 2; with the proviso that R2 cannot be hydrogen or methyl if n=0 and R1 is methyl. The compounds of the invention are valuable in the human and veterinary practice.
Patent EP-0195808-B1 (EP)
Title: Mechanisme de suspension pour unites agricoles en lignes
IPC: A01B39/24
Filed: 1985-09-13
Granted: 1989-12-13
Abstract: Une unité de percement (10) de trous pour semences en lignes de haute précision comprend une unité semeuse (20) montée sur une barre d'accrochage (12) à l'aide d'un mécanisme de suspension (14) comprenant des fourches coulissantes (34, 36). La friction de coulissement des fourches amortit les chocs provoqués par les irrégularités du terrain sous l'action d'une roue (16) de contact avec le sol, ce qui permet de suivre de façon plus équilibrée les contours du terrain.
Patent EP-0207378-B1 (EP)
IPC: B01J27/232
Filed: 1986-06-19
Granted: 1990-10-31
Abstract: Catalyst supports, catalysts, method for the preparation thereof, and dimerization processes therewith are provided. Catalyst supports consist essentially of potassium carbonate with a crush strength of at least 5 pounds and at least one carbonaceous compound. Catalysts consist essentially of at least one elemental alkali metal deposited on the novel catalyst supports. Optionally, the catalysts further consist essentially of at least one promoter selected from the group consisting of elemental copper, elemental cobalt, and finely divided stainless steel.
Patent EP-0189962-B1 (EP)
IPC: E04H12/22
Filed: 1986-01-29
Granted: 1991-09-04
Abstract: A wall of a web-shaped material (2) supported by vertical posts (1), which consist of at least one round tube (3,4,27) having coaxial at its end a helicoidal element (5), wherewith the tube is screwed into the ground, whereafter a sleeve (12), which forms part of a anchoring device (7,10,12) is slided over the tube (3,4,27) to secure the tube (3,4,27) to the ground.
Patent EP-0222536-B1 (EP)
IPC: C08G65/40
Filed: 1986-10-22
Granted: 1993-01-20
Abstract: Aromatic polyethers are produced by polycondensing monomers containing phenolic groups and aromatic halogen, at least some of the aromatic halogen - containing monomers being free of activating groups such as -CO- or -SO<sub>2</sub>-, in the presence of a copper-containing catalyst and of a basic alkali metal compound present in stoichiometric excess relative to phenolic groups and copper. The products include new polyethers, particularly containing the repeating unit Ph<sup>1</sup>-PH<sup>1</sup>-O alone or with ketone containing or sulphone-containing units, where Ph' is phenylene.
Patent EP-0211031-B1 (EP)
Title: Interrupter/isolator
IPC: C22C1/04
Filed: 1986-01-27
Granted: 1989-12-06
Abstract: An interrupter/isolator assembly having a conducting member (16) connected to one contact of a vacuum switch (V) and movable to engage either an earth contact (19) or an isolator contact (7) incorporates a cam member (17) for operating the conducting member (16) and actuating the switch contacts, there being a degree of lost motion between the cam member (17) and conducting member (16) such that making or breaking of a current path between the second contact and either the isolator (7) or earth contact (9) occurs within the vacuum switch (V) and not at the isolator (7) or earth contact (9).
Patent EP-0260546-B1 (EP)
IPC: B21J7/14
Filed: 1987-09-04
Granted: 1990-11-28
Abstract: A forging machine having rams arranged in the form of a cross carry respective tools adjustable transversely to the ram axes and partly overlapping one another, so that a closed pass can be formed for any size of the forging pass. To adjust the tools transversely, each tool is carried on a respective crosspiece which can be clamped against the ram end or can be released and moved transversely on the ram. The clamping and releasing and the adjustment movement are all effected by a rotary tie rod extending through the crosspiece and through the ram, having one end coupled to the crosspiece for clamping it and moving it transversely to the ram, and the other end coupled to a clamping mechanism and to a rotary adjustment drive.
Patent EP-0267526-B1 (EP)
IPC: B65D5/70
Filed: 1987-11-03
Granted: 1990-03-14
Abstract: The invention relates to a packing container which is intended for liquid contents and is of the type which comprises a container body with at least one straight side wall (1) and an upper end wall (2) which is joined to the said side wall (1) along a folding line (5) so as to form a relatively sharp transition between the package side (1) and the end wall (2). The said upper end wall (2) is provided with a hole (4) penetrating the package wall which preferably is of triangular shape and which with one of its points reaches up to the lateral edge (5) between the upper end wall (2) of the package and its side wall (1). The hole (4) is covered from the inside by a thin plastic film, and from the hole (4) emanate two diverging perforation lines (6) which extend up to a common crease line (7) arranged in the upper end wall (2). Over the hole (4) and parts of the perforation lines (6) a further cover strip (8) with a thermoplastic coating is provided. The said cover strip (8) is sealed to the inner plastic film exposed in the hole (4) and, at least in the region between the said crease lines (6), to the upper end wall (2).
Patent EP-0252636-B1 (EP)
IPC: F16J15/32
Filed: 1987-06-22
Granted: 1992-03-04
Abstract: A self-compensating seal (10) has a substantially toroidally shaped seal body (12) and a plurality of axially separated annular wipers (14,16, 18) extending radially inwardly from the inner rim of the seal body in parallel arrangement. When a shaft or rod (36) (see Fig. 5) having a diameter greater than the inside diameter of the seal opening is inserted through the central seal opening, the wipers (14,16, 18) are bent or collapsed so as to extend in an axial direction. Each of the wipers (14, 16, 18) is radially inwardly biased by an O-ring (32, 34) so that wear at the sealing surfaces of the wipers caused by shaft movement is compensated for.
Patent EP-0274861-B1 (EP)
Title: Two-channel coding of digital signals
IPC: H04N19/61
Filed: 1987-12-07
Granted: 1993-09-29
Abstract: A video codec is used to reduce the bandwidth of a video signal for storage and/or transmission. To transmit an uncoded quality colour NTSC television signal in digitized form requires channel bandwidth typically 90-130 Mb/s for the signal in the composite format and 216 Mb/s for the signal in the component format. The proposed video codec achieves a reduction of the required transmission bandwidth by a factor of 2-3 by splitting the input signal into two channels, a main and a complementary channel, and by applying different coding techniques in each. In the main channel the input signal is subsampled and DPCM encoded using a fixed-rate companded quantization, whereas VWL and block coding is used to encode the complementary channel carrying the interpolation error signal. This arrangement seeks to ensure high picture quality while being easily adaptable to different transmission rates and signal formats. In bandwidth-on-demand applications the main channel can be used alone to provide a lesser quality signal, for example CATV quality at 35 Mb/s, with an attendant reduction in system complexity.
Patent EP-0253891-B1 (EP)
IPC: C07D207/452
Filed: 1986-12-18
Granted: 1991-04-03
Abstract: Novel aromatic bismaleimido compounds represented by general formula (I): (wherein X represents (III), (IV), (V) or (VI)) (wherein R1, R2, R3 and R4 each represents a hydrogen atom or a methyl group)). These compounds are prepared by reacting a diamine represented by general formula (II) (wherein X is the same as defined above) with maleic anhydride and cyclizing the formed aromatic bismaleamic acid.
Patent EP-0315639-B1 (EP)
Title: Storage cabinet intended particularly for sporting installations
IPC: A47B61/00
Filed: 1987-08-07
Granted: 1992-04-15
Abstract: The storage cabinet according to the invention is comprised of a substantially semicircular-shaped pigeon-hole (1) wherein there is arranged with coaxial rotation a compartment (2) which has also a substantially semicylindrical shape, and comprising a bottom wall (4) and a top wall (5) having substantially the shape of a circle, centered on the axis (3) of the pigeon-hole (1), said compartment (2) being movable between two positions, an opening position where it is housed into the pigeon-hole (1) and a closing position wherein it is arranged outside the pigeon-hole (1) thereby completing the space. The invention applies particularly to changing rooms of swimming pools.
Patent EP-0333728-B1 (EP)
Title: Utility steam generator with self-controlled pressure more particularly for little household electric appliances
IPC: F22B35/00
Filed: 1987-10-09
Granted: 1991-01-23
Abstract: The invention relates to a utility steam generator, more particularly for little household electric appliances, in which steam pressure and filling water supply to the boiler in little quantities, is automatically controlled merely by a microswitch and a temperature controller, rather than with the conventional devices such as pressure switches, maximum and minimum level controlling devices, which are not functional when used for very little boilers. The invention consists in making the boiler body (1) with a U-shaped curved pipe closed at both ends, assembling said pipe with the two legs (2, 3) arranged on two superposed planes, so that the lower leg (2) is the true boiler containing water and heating means (4) and the upper leg (3) is the steam dome, and effecting control of steam pressure by utilizing the variation of curvature of the pipe when the internal pressure varies, so that a microswitch (5) is used to switch on and off the electric heating resistance (4), said microswitch (5) being mounted between the ends of the two legs (2, 3) of the U-shaped pipe, so that the microswitch (5) is closed by approaching the two ends to one another when inside the U-shaped pipe there is no or lower pressure and therefore the current is being fed to the electric heating resistance (4) inserted in the lower leg (2) of the steam generator and said microswitch (5) is opened disconnecting the current supply, when reaching the desired pressure, the legs (2, 3) are spread apart for the distance corresponding to the maximum pressure desired in the generator, and effecting the control of the water feed by the pump (9) by means of a temperature controller (thermostat 12) arranged either on the pipe (11) feeding the cold water arranged at the maximum water level in the leg (2) of the U-shaped pipe acting as a boiler, or against the body of the steam generator at said maximum water level, so that the pump (9) is actuated when the water level decreases under the effect of higher heat of the wall on which the temperature controller is arranged, and said pump (9) is stopped when said wall cools down almost instantaneously under the effect of the supply of cold water to the boiler.
Patent EP-0299986-B1 (EP)
Title: Canal d'huile de lubrification
IPC: F01M1/08
Filed: 1987-11-20
Granted: 1990-07-11
Abstract: A l'aide d'un canal (12) d'huile de lubrification, l'huile est amenée à des gicleurs (2) pour le refroidissement des pistons d'une machine à combustion. Les gicleurs (2) sont reliés à des supports (3) fixés à demeure à des parois transversales (4) dans le carter (5). Des passages (7) formés dans les supports (3) sont reliés à des perçages (9) dans les parois transversales (4). Entre les passages (7) des supports (3) en regard fixés à des parois (4) adjacentes sont disposés des tuyaux (10) de raccordement qui complètent le canal de l'huile. De cette façon, on peut former un canal simple et avantageux pour l'huile de lubrification. Un avantage particulier réside dans le fait que les éléments du canal peuvent être terminés avant leur montage, ce qui permet de contrôler avant le montage les impuretés provenant de l'usinage. Le canal de lubrification occupe peu de place dans le carter (5) et peut être démonté lors de l'entretien.
Patent EP-0325667-B1 (EP)
Title: Massage device
IPC: A63B22/02
Filed: 1988-01-27
Granted: 1991-08-21
Abstract: The invention relates to a massage appliance for foot reflex-zone massage, with several massage rollers which are arranged axis-parallel and are mounted so as to be freely rotatable in a frame and the approximately cylindrical outer surface of which has elevations of differing radial height arranged distributed over the roller length and the roller circumference. In order to improve the massage effect, the roller elevations are made bead-like and respectively extend annularly round at least a part circumference of the outer surface. An endless running belt is guided round the massage rollers. A motor drive is provided for the running belt, the running direction being transverse relative to the axes of rotation of the massage rollers.
Patent EP-0292987-B1 (EP)
IPC: C10J/
Filed: 1988-05-27
Granted: 1991-08-14
Abstract: A process for the transformation of combustible pollutants or waste materials into clean energy and utilisable products, characterised by: - submitting the material to be treated to the action of a thermic lance in an airless atmosphere so as to totally decompose it and extract combustible gases, non-combustible gases and inerts, - cooling the thermally decomposed products and separating the inert products with water, thus generating steam, - introducing the steam and said cooled gases onto a heated carbonaceous mass in order to filter the gases and, in part, transform them to obtain hydrogen, carbon monoxide and other totally utilisable gaseous products, and - cooling said gaseous products. a
Patent EP-0329825-B1 (EP)
Title: Repairable isolation of waste dump
IPC: B09B1/00
Filed: 1988-09-10
Granted: 1992-06-03
Abstract: According to the invention, in the case of double-layer isolation (2, 6) and a drain coating (7) provided between the  isolation layers, the seepage water and the leakage water are collected in accessible pipes (3) which are disposed on the bottom isolation layer (2). <IMAGE>
Patent EP-0278720-B1 (EP)
Inventor: NEWTON ALAN BRANFORD
IPC: C08G75/20
Filed: 1988-02-09
Granted: 1995-01-18
Abstract: A crystalline polyarylether capable of being shaped into fibres or films or moulded or used as a matrix in composites, contains repeating units Ph'n, Ar<1> and Ar<2> connected by ether linkages, wherein Ph' is 1, 3 or 1, 4- phenylene optionally substituted with 0 to 4 methyl or chloro groups.      n is an integer from 1 to 4      Ar<1> is Ph [CO [Ph' CO]x Ph] y      wherein x = 0 or 1      y = 1 or 2 Ph is 1,4-phenylene optionally substituted with 0 to 4 methyl or chloro groups, and      Ar<2> is [Phn SO2 ]v Ph'w      wherein u, v and w are integers from 1 to 4;      said units being in the relative molar proportions:      Ph'n 40 to 60%      Ar<1> 92 to 50% of the total of Ar1 and Ar<2>. Ar<2> 8 to 48% of the total.
Patent EP-0292264-B1 (EP)
Inventor: ITOI HIDEYUKI
IPC: C08L23/10
Filed: 1988-05-18
Granted: 1994-08-31
Abstract: A reinforced thermoplastic resin composition containing:     (A) 100 parts by weight of propylene polymer or; (B) 0 to 100 parts by weight of at least partially graft-modified ethylene- alpha -olefin random copolymer having a graft amount of an unsaturated carboxylic acid or a derivative thereof of 0.01% to 10% by weight, a degree of crystallinity according to an X-ray determination of 0 to 45%, and an ethylene content of 30 to 93 mol%;   (C) 5 to 150 parts by weight of an inorganic powdery filler; and (D) 0.1 to 15 parts by weight of an oxidized polyolefin wax having an oxygen content of 0.1 to 11% by weight. s
Patent EP-0277103-B1 (EP)
IPC: B60D1/00
Filed: 1988-01-15
Granted: 1991-07-03
Abstract: The object of the invention is a towing device for a tractor, which towing device consists of the towing device's frame (20) to which the drawbar (10) is arranged to be connected. The towing device's frame (20) is connected using a hinge joint to the frame of the tractor and to facilitate the connecting of the drawbar (10) the first hitching implements consisting of the aperture (27) and the second hitching implements consisting of the top support plate (32) and the bottom support plate (35) fitted midway along the towing device's frame (20). The drawbar (10) is arranged to be connected to the towing device's frame (20) by pushing the said drawbar through the aperture (27) between the top and bottom support plates (32,35). The drawbar (10) is arranged to be connected to the aperture (27) by the fastening bolt (45) passing through the drawbar (10) and the plates bounding the aperture (27). Several holes (28) have been formed for the fastening bolt (45) in the plates and correspondingly several holes have been formed to pass transversely through the drawbar (10) so that the drawbar (10) can be installed in the towing device's frame (20) into several positions both longitudinally as well as sideways. The lateral control of the drawbar (10) is facilitated by a guide stud (40) which extends through the drawbar (10) and is supported by the top support plate (32) and the bottom support plate (35) delimiting the second hitching implements.
Patent EP-0345280-B1 (EP)
Title: Process for the optical scanning of an object and device for the implementation of said process
IPC: G06K7/10
Filed: 1988-02-16
Granted: 1990-11-14
Abstract: PCT No. PCT/DE88/00075 Sec. 371 Date Oct. 16, 1989 Sec. 102(e) Date Oct. 16, 1989 PCT Filed Feb. 16, 1988 PCT Pub. No. WO88/06325 PCT Pub. Date Aug. 25, 1988.A device for optically scanning an object includes a nozzle which is connected to a source of pressurized liquid. The nozzle generates a liquid stream which can be directed at the object. The device further includes a laser which is arranged to direct a beam of light at the object in order to scan the latter, and a sensor for receiving and analyzing light reflected from the object. The laser and the nozzle are positioned relative to one another in such a manner that light reflected from the object enters the liquid stream which then conducts the reflected light to the nozzle. The nozzle is connected to the sensor by at least one optical fiber which functions to conduct the reflected light from the nozzle to the sensor. One or more additional optical fibers may be provided to conduct light from the laser to the nozzle. The liquid stream then serves not only to conduct reflected light from the object to the nozzle but also to conduct the light used for scanning from the nozzle to the object.
Patent EP-0302123-B1 (EP)
Title: Settler for liquid-liquid extractors
IPC: B01D17/02
Filed: 1988-02-05
Granted: 1992-07-22
Abstract: PCT No. PCT/SU88/00031 Sec. 371 Date Oct. 24, 1988 Sec. 102(e) Date Oct. 24, 1988 PCT Filed Feb. 5, 1988 PCT Pub. No. WO88/06055 PCT Pub. Date Aug. 25, 1988.An apparatus for separating immiscible liquids of various density is disclosed, comprising a plurality of pan-shaped elements, wherein all walls (6, 7, 8, 9) of each pan-shaped element (5) are inclined outwards. The pan-shaped elements (5) are arranged so that the distance (h) between bases (10) of the adjacent pan-shaped elements (5) is less than the height of their walls (6, 7, 8, 9). Each arrangement for evacuating one of the phases is fashioned as a substantially vertical passage (16) having an inlet (17) flow area greater than the outlet (18) flow area. The passage (16) is arranged so that the walls (20) thereof extend through the base (10) of the pan-shaped elements (5). The outlet (18) of the passage (16) is spaced from the base (10) of the pan-shaped element (5) at a distance greater than the inlet (17) of this passage (16). The passage (16) is provided with a flow control member (19).
Patent EP-0313594-B1 (EP)
Title: Joining device and process using laser radiation
IPC: B23K26/08
Filed: 1988-04-20
Granted: 1993-02-24
Abstract: PCT No. PCT/DE88/00239 Sec. 371 Date Jan. 12, 1989 Sec. 102(e) Date Jan. 12, 1989 PCT Filed Apr. 20, 1988 PCT Pub. No. WO88/08353 PCT Pub. Date Nov. 3, 1988.In a device for joining by means of laser radiation, in particular for welding edges, the laser beam travels essentially parallel to the plane of the joint gap and is directed essentially perpendicular to the joint line. To ensure that the energy of the laser radiation is absorbed almost entirely in the region of the joint, the laser radiation is polarized mainly parallel to the plane of the joint gap and/or the laser beam (20) is shaped or focused at right angles to the joint gap (12) in the form of a strip parallel to said gap.
Patent EP-0329722-B1 (EP)
Title: Rectifier device
IPC: H02K11/04
Filed: 1988-07-16
Granted: 1992-04-01
Abstract: In a rectifier bearing device for (three-phase current) generators, in particular for cars, buses or similar, the surface of the cooling plates (10, 12) on which the rectifier diodes are mounted is approximately a full circle following the circular shape of the generator with a segment-like recess for the brush bearing, and each of the cooling plates is axially interspaced from, but coaxial with, a printed circuit board (11) arranged between the two cooling plates for making the electrical connections with the diode head leads and the stator leads (26). In advantageous embodiments, quiver-like guides extend downward from the printed circuit board to the stator phase windings and guide the stator leads to the printed circuit board in an insulated manner through the adjacent parts of the three-phase current generator housing and cooling plate regions.
Patent EP-0333873-B1 (EP)
Title: Feuille de transfert thermique
Inventor: FUJIMURA HIDEO
IPC: B41M5/035
Filed: 1988-09-14
Granted: 1996-03-27
Abstract: La feuille de transfert thermique ci-décrite (10) se caractérise en ce qu'une couche (3) recevant une image, composée d'une résine pouvant être teinte, est unie de manière à pouvoir se détacher par pelage à une couche de colorant à transfert thermique (2) à la surface d'une feuille de support (1). Avant ou en même temps que le transfert thermique du colorant, la couche (3) recevant l'image est transférée sur la surface d'un matériau, après quoi le colorant est transféré thermiquement sur la couche transférée recevant l'image. On obtient ainsi une image de grande qualité par transfert thermique indépendamment du type de matériau récepteur ou des conditions de la surface réceptrice.