baber/WOPTO huggingface dataset:
Patent EP-0175011-B1 (EP)
IPC: B23B29/034
Filed: 1984-09-18
Granted: 1988-01-27
Abstract: 1. A rotary cutting tool, in particular a counter-boring head or the like with a tool member (1) and with at least one blade holder (S1, S2) which has a cutting element (P) at one end and can be clamped on a support (A1, A2) of the tool member by means of a fixing screw (5), wherein the support is provided with teeth (VA) running transversely to the longitudinal axis of the tool member and the blade holder is provided on its underside with teeth (VS) which can be inserted therein, in particular so-called double cutter with two blade holders which are radially adjustable independently of one another, characterized in that the teeth (VA) of the support (A1, A2) are saw-tooth shaped with steep tooth flanks (12, 14) and oblique tooth flanks (13) and that the steep tooth flanks (12, 14) lie substantially on the side of the teeth (VA) directed towards the cutting element (P) of the blade holder (S1, S2).
Patent EP-0185799-B1 (EP)
Title: Automatic drive
IPC: F16H9/08
Filed: 1984-12-28
Granted: 1989-03-15
Abstract: The invention relates to a drive device having stepless torque adjustment, especially for cycles. The drive device comprises a drive shaft (13), a first adjusting disc (1) arranged coaxially with the drive shaft (13), into which first adjusting disc (1) a spiral-like cutout (3) is incorporated at least partially about the center of the first adjusting disc (1), a second coaxially arranged adjusting disc (5) into which through slots (6) are incorporated which run outwards from the center of the second adjusting disc (5), and a coaxial segmented ring (27) consisting of individual segments (28) onto the outer periphery of which segmented ring (27) can be placed an endless drive element (30). The segments (28) each have extensions (43) which engage both in the spiral-like cutout (3) and in an allocated through slot (6). One of the said adjusting discs can be driven by the drive shaft (13), whereas the other non-driven adjusting disc can be blocked by means of a blocking device (10a and 10b). When one adjusting disc is blocked and the other rotates, the diameter of the segmented ring (27) can be continuously changed, so that the torque is infinitely adjustable to the desired value.
Patent EP-0124405-B1 (EP)
Title: Apparatus for delivering a fluid at a given pressure from two containers to a conduit
IPC: F17C13/04
Filed: 1984-04-05
Granted: 1987-01-07
Abstract: An installation for the delivery of a gas of high purity under a constant pressure from either of two vessels each of which is connected to a utilization outlet via a separate supply pipe and a switching system. A switching control system acts on two high-pressure valves, one for each vessel, downstream of which is situated a single pressure regulator which controls the outlet gas pressure. The valves are actuated by an auxiliary low-pressure gas via a pneumatic memory and two detectors measuring the pressure prevailing in the two gas vessels.
Patent EP-0132201-B1 (EP)
IPC: C07C51/00
Filed: 1984-07-12
Granted: 1986-10-22
Abstract: The invention concerns a process for preparation of crystallized monohydrated sodium phenylpyruvate comprising: hot reacting benzaldehyde in an aqueous medium in the presence of a catalytic quantity of ethanolamine with the stoichiometric quantity of hydantoin, then treating the reactional medium hot at pH=14 through an excess of sodium hydroxide, acidifying to pH=9 with concentrated hydrochloric acid the so obtained solution and separating the formed precipitate.
Patent EP-0155310-B1 (EP)
IPC: H01M8/02
Filed: 1984-07-18
Granted: 1988-04-27
Abstract: A matrix (16) for holding the electrolyte within a phosphoric acid fuel (12) is made from silicon carbide and a binder of polyethersulfone. Preferably the matrix consists of 10-20 weight percent polyethersulfone with a balance of silicon carbide. The matrix has improved strength, wettability and bubble pressure compared to the best known prior art matrix.
Patent EP-0158325-B1 (EP)
IPC: B27B19/00
Filed: 1985-04-09
Granted: 1991-07-17
Abstract: A reciprocating jigsaw tool having a plurality of selectible fixed linear plunger and blade motions as well as fully adjustable orbital and manual or auto scrolling saw blade control. A single mode selector is provided to select between the above operational modes. The mode selector includes a cam to selectively limit the oscillatory motion of a pivotally mounted plunger upper swivel bearing carriage assembly thereby directly limiting the degree of orbital plunger motion. The mode selector further includes a gear segment in operative engagement with a rack member which, in turn, engages an integral scrolling interface member of the top-mounted scrolling adjustment knob. The scrolling interface member incorporates an annular ring having a gap therein adapted to inhibit upward travel of the rack which, in turn, inhibits orbital saw operation when the plunger and blade is positioned other than in the cut forwardly position. The scrolling interface further includes locking ridges adapted to engage the rack and to preclude rotation of the scrolling adjustment knob when either the orbital or fixed linear mode is selected.
Patent EP-0165420-B1 (EP)
IPC: A23C9/146
Filed: 1985-05-03
Granted: 1987-12-16
Abstract: A process for the production of a skimmed milk of reduced phosphate and calcium contents. A skimmed milk is acidified to a pH of from 5.2 to 6.0 and the acidified skimmed milk is passed over an anion exchanger.
Patent EP-0172049-B1 (EP)
IPC: H05K13/00
Filed: 1985-06-24
Granted: 1992-02-26
Abstract: This console with trays (8, 9, 10, 11 ...) arranged either in a work case (4) or in an upper storage receptacle (5) permits the passage from one storage or work position to the other and vice versa, without hitch or jerk, by a vertical translation movement at the request of the operator. This applies for any one of these trays and at whatever operating stage. The invention is applied in all fields and, in particular, in the electronic field for the placing of electronic components on printed circuits before soldering. It may be useful for handicapped people who can house their wheelchair under the console and not have to undertake any more fastidious lateral movements. <IMAGE>
Patent EP-0168373-B1 (EP)
Title: Detergent compositions
IPC: C11D3/12
Filed: 1985-06-04
Granted: 1987-10-28
Abstract: Detergent compositions are characterised in that they contain, on a dry weight basis, from 1 to 40% of a water-insoluble aluminosilicate and from 0.5 to 5% of a aminopoly(methylenephosphonate) component which is a mixture of an ethylenediamine derivative of the formulaand a diethylenetriamine derivative of the formulawhere in each formula at least three R's represent -CH<sub>2</sub>PO<sub>3</sub>M<sub>2</sub>, with M representing hydrogen or an alkali metal and the remaining R's represent hydrogen, -CH<sub>3</sub> or -CH<sub>2</sub>PO<sub>3</sub>M<sub>2</sub>, in which mixture the ratio by weight of the ethylenediamine derivative to the diethylenetriamine derivative is from 3:1 to 1:5, and the combined weight of the aluminosilicate material and the aminopoly(methylenephosphonate) component is at least 5% of the dry weight of the composition.
Patent EP-0197242-B1 (EP)
Inventor: KOICHIRO OKA
IPC: C08K5/00
Filed: 1986-01-15
Granted: 1998-05-27
Abstract: Organic spherical particles having a cationic group and having an average particle size of 0.1 - 1000  mu m, which particles have adsorbed on the surface one or more selected from a fine particles having an anionic group and negatively chargeable fine particles, and also a process for their production. Where said particles are composed of an epoxy type resin cured with an amine type curing agent, they can satisfactorily adsorb the aforesaid substance. As the result of the adsorption of the aforesaid substance to said particles, the static build-up properties, electrical conductivity, color shade etc. of said particles may be modified, and also it is possible to impart ultraviolet light absorbing ability and to prevent blocking between the particles. These particles may be employed as formulation ingredients for cosmetics, paints, electrostatic copier toners etc.
Patent EP-0194430-B1 (EP)
IPC: B01J8/04
Filed: 1986-01-25
Granted: 1988-11-09
Abstract: A process for the catalytic gaseous phase reaction of a reactive gas wherein the heat of reaction generated produces a temperature elevation of less than about 150 DEG  C. in the substantially adiabatic reaction system, the improvement comprising: heating the cold reactive gas by passing it through a heated regenerative material present in the first portion of a vessel; passing the heated reactive gas through a solid catalyst for the reaction present in a second portion of the vessel to form a gaseous product stream; redirecting the gaseous product stream; passing the redirected gaseous product stream through the solid catalyst for the reaction present in the second portion of the vessel to form additional gaseous product, cooling the gaseous product stream by passing it through a cooled regenerative material present in the first portion of the vessel; and periodically reversing the flow direction in the portions of the reaction system.
Patent EP-0195448-B1 (EP)
IPC: C08G75/23
Filed: 1986-03-20
Granted: 1990-06-20
Abstract: Described herein is an improved process for preparing poly(aryl ether ketone)s by reacting a mixture of at least one bisphenol and at least one dihalobenzenoid compound or halophenol, wherein the improvement comprises providing to the reaction, a combination of sodium carbonate and/or bicarbonate and an alkali metal halide selected from potassium, rubidium or cesium fluoride or chloride, or combinations thereof.
Patent EP-0204235-B1 (EP)
IPC: F04D29/04
Filed: 1986-05-24
Granted: 1990-01-03
Abstract: 1. A plain bearing of ceramic material for use with pump shafts, in the case of which a bearing bushing (6) rotating with the shaft (5) runs within a bearing (1) made of the same material and the bearing is secured within a housing (9) elastically and more especially silicon carbide is used as the bearing material, characterized in that at its outer periphery the bearing (1) is provided with one or more individual grooves (2 and 3) which are not connected together and have a round cross section, in that the individual grooves extend and/or end at a distance from the end face (4) of the bearing, in that the bearing (1) is externally covered with a hose-like rubber element (7) and in that projections (8) arranged on the inner side of the same snap into the individual grooves (2 and 3) to keep it in place.
Patent EP-0209293-B1 (EP)
IPC: B27K3/36
Filed: 1986-07-01
Granted: 1991-05-22
Abstract: Wood preserving metal salts of organic carboxylic acids are impregnated into wood by an improved process which comprises impregnating the wood with an aqueous or organic solution of the salt in a cyclical process involving at least one high pressure cycle in which the solution is impregnated into the wood and a reduced pressure cycle in which a portion of the impregnating solution exudes from the wood, the improvement involving impregnating the wood during the high pressure cycle under conditions such that there is substantially no fixing of the metal in the wood, so that the metall:acid ratio of the solution exuded from the wood during the low pressure cycle is substantially the same as the metal:acid ratio of the original solution. At the end of the cyclical process, the impregnated wood is heated to fix the metal therein.
Patent EP-0212953-B1 (EP)
IPC: G02B6/26
Filed: 1986-08-15
Granted: 1991-05-29
Abstract: A low loss fiber optic coupler is fabricated by forming a coupler preform (21) having a plurality of spaced glass cores (26, 27; 26', 27') extending longitudinally through a matrix of glass (21) having a refractive index lower than that of the cores. The coupler preform is heated and stretched by first pulling means (40, 76) to form a glass rod which is drawn by second pulling means (46, 77) past an intermittant source of localized heat (451. When the localized heat source is turned on, the second pulling means (46, 77) draws the rod downwardly at a rate faster than the first pulling means (40, 76). Since the rod is softened by the localized heat source, a necked-down coupling region (51) is formed. The rod is severed to form a plurality of coupler units (81, 87). When an end of a unit is immersed in acid, the matrix glass dissolves, thereby leaving the unit cores and surrounding etch-resistant cladding glass protruding from the newly formed endface of the unit.
Patent EP-0223518-B1 (EP)
IPC: C07D319/06
Filed: 1986-11-06
Granted: 1990-09-26
Abstract: The invention concerns novel N-[4(Z)-6-(4o-hydroxyphenyl-1,3-dioxan-cis-5-yl)hexenoyl]sulphonamide derivatives of formula 1 of value as therapeutic agents.R' is typically an alkoxyalkyl or phenoxyalkyl radical as defined hereinafter and R<sup>2</sup> is alkyl, benzyl or phenyl. The invention also discloses salts of the formula I compounds as well as pharmaceutical compositions containing the compounds and processes for the production of the compounds.
Patent EP-0232590-B1 (EP)
IPC: A21D2/16
Filed: 1986-11-13
Granted: 1990-08-29
Abstract: The fat content of shortenings, margarine and other plastic emulsion fat products containing substantial amounts of combined polyunsaturated fatty acids, also meets specified melting profile requirements and contains limited amounts of combined saturated and trans fatty acids including palmitic acid.
Patent EP-0201360-B1 (EP)
Title: A traversing elevator for pedestrians over ways, particularly town streets
IPC: B66B7/02
Filed: 1986-02-05
Granted: 1989-05-24
Abstract: A traversing elevator is provided comprising a cabin (1) moving over a supporting structure (3) astride a traffic way (9). Movement of the cabin is provided by means of roller trolleys (17) and lower rollers (21) fixed to the cabin and running over supporting rails. The cabin is held horizontal all along its travel path.
Patent EP-0207172-B1 (EP)
Title: Systeme de commande d'entrainement pour servomoteurs
IPC: H02P29/00
Filed: 1985-12-26
Granted: 1993-09-22
Abstract: Système de commande d'entraînement pour servomoteurs où un courant appliqué à un servomoteur (11) est régulé par un microprocesseur (10) en fonction d'un signal de réaction de courant provenant duservomoteur (11); dans ce système on utilise des organes générateurs d'interruptions (20), (21), (22) pour produire des signaux d'interruption du microprocesseur (10), et un organe (13) de stockage d'une période d'interruption et d'une instruction de courant du servomoteur (11). La période d'interruption est déterminée en fonction du régime nominal du servomoteur (11) à commander.
Patent EP-0214174-B1 (EP)
IPC: B01D29/01
Filed: 1986-02-10
Granted: 1989-04-19
Abstract: PCT No. PCT/GB86/00071 Sec. 371 Date Oct. 17, 1986 Sec. 102(e) Date Oct. 17, 1986 PCT Filed Feb. 10, 1986 PCT Pub. No. WO86/04650 PCT Pub. Date Aug. 14, 1986.A connecting rod has a rod member formed from fiber reinforced plastic material secured to a cap member to define the big end of the connecting rod. Securement is by a metal member rigidly attached to the rod member, to which the cap member is secured. Attachment of the rod member and the metal member is via a locally transversely expanded end portion of the rod member enclosed within a similarly shaped (e.g. wedge shaped) cavity in the metal member such that the expanded end portion cannot be withdrawn axially of the rod member from the cavity.
Patent EP-0236379-B1 (EP)
IPC: B23Q3/157
Filed: 1986-09-12
Granted: 1991-05-29
Abstract: A device for changing tools used during grinding operations (grinding wheels, rough-finishing rolls and similar) comprises a transfer unit (7, 8) with a column (9, 80), chassis or similar having one or several supports (H1, H2) for tool units (W1, W2). Each unit can be fitted into a tool-holder (14, 94) which can be moved with two degrees of freedom (F1, F2) transversely in relation to the axis (M) of the column (9, 80). In addition, the tool carrier (14, 94) can move axially in relation to the base (16) which supports it. The tool units are in particular provided with a spring-loaded clamping device (62), which can be operated from outside and is fitted in the clamping flange (31).
Patent EP-0290436-B1 (EP)
IPC: C12C12/04
Filed: 1986-11-03
Granted: 1992-04-22
Abstract: Procédé de production de moût contenant un niveau réduit de sucres fermentables. Dans un mode préférentiel de réalisation, le procédé consiste à utiliser une suspension aqueuse chaude de malt moulu et à ajouter la suspension chaude à une suspension aqueuse en ébullition de produits de céréales adjoints. Le moût obtenu est utile pour produire une bière ayant une teneur en alcool plus faible que la normale, ou bien une boisson à base de malt sans la douceur qui caractérise en général les boissons à base de malt.
Patent EP-0236881-B1 (EP)
IPC: B05D7/02
Filed: 1987-02-27
Granted: 1992-04-29
Abstract: Optical waveguides of plastic usually consist of a core and a jacket, the core material having a higher refractive index than the jacket material. A suitable core material is a fluorine-free polymer and a suitable jacket material is a fluorine-containing polymer, which can also contain deuterium. The optical waveguides can be produced by passing a polymer rod through a solution of the jacket polymer and then removing the solvent. The optical waveguides are particularly suitable for the transmission of data with the aid of light waves with a wavelength of 500 to 750 nm.
Patent EP-0247402-B1 (EP)
IPC: E04B1/98
Filed: 1987-05-06
Granted: 1991-09-04
Abstract: A burst panel assembly (10) for normally covering a vent opening of structure which defines an area to be protected from the buildup of dangerously high internal pressures has two frangible panels (l2, l6) disposed in spaced, face-to-face relationship along with a core of expanded polyurethane foam (48) which functions to dampen vibrations received from the structure and transmitted to the frangible panels (l2, l6). The foam (48) is introduced in an initially flowable condition into the space (20) between the panels (l2, l6) and thereafter expands while curing to a solidified configuration for continuously exerting pressure on both of the panels (l2, l6), to thereby substantially reduce the fatigue stress that would otherwise occur along lines of weakness of burst patterns (22) that are formed in both of the panels. In a preferred method of construction of the burst panel assembly, pressurized air is initially introduced into the space between the panels (l2, l6) to shift one of the panels outwardly to a pre-bulged configuration, and subsequently a negative pressure is applied to the outside face of the opposite panel to shift the same in an outward direction while filling the space (20) with the initially flowable foam material (48), so that the foam expands to a configuration larger than would be otherwise possible and is subsequently "pre-stressed" against the same panel when the negative pressure is relieved. The foam material (48) when cured strengthens the assembly by providing support to the central portions of the frangible panels (l2, l6), and also the foam (48) is compressible and somewhat resilient so that vibrations transmitted to the frangible panels are effectively dampened. The burst panel assembly is particularly useful for protecting relatively low pressure equipment such as baghouses, dust collectors and dryers.
Patent EP-0254833-B1 (EP)
IPC: A47L11/164
Filed: 1987-05-22
Granted: 1991-08-14
Abstract: The invention relates to a rotary cleaning brush device for cleaners of paved surfaces, whose brushes (2) are aligned perpendicularly to the straight travel direction of the cleaner and have peripheral regions which are formed of an orderly succession of projections (8) and recesses (9), the projections (8) of each brush (2) fitting into the recesses (9) of another brush (2), and having at least one pair of brushes (2) arranged with their respective axes of rotation (4) convergent together in a direction away from a surface (7) to be swept, the brushes (2) being rotated in a direction which produces, in the areas of least mutual distance between the brushes (2), tangent velocities which are on the average oppositely directed with respect to the straight travel direction of such cleaners.
Patent EP-0263486-B1 (EP)
IPC: C11D7/26
Filed: 1987-10-06
Granted: 1991-12-18
Abstract: Improved compositions for the sulphation-removing cleaning of lithoidal surfaces of prevailingly carbonatic nature, or of layers of such nature on different materials, comprising a mixture of an anion-exchange material (e.g., an anion-exchange resin) with an aqueous solution of ammonium carbonate and/or bicarbonate, and a filler selected from the group consisting of powders and/or fibrils of hydrophilic materials.
Patent EP-0267442-B1 (EP)
IPC: A61K31/505
Filed: 1987-10-12
Granted: 1992-09-09
Abstract: A method of reducing serum levels of uric acid which comprises administration of 3-(1H-tetrazol-5-yl)-4(3H)-quinazolinone or its pharmaceutically acceptable salts is described herein.
Patent EP-0244102-B1 (EP)
IPC: G01N21/89
Filed: 1987-04-06
Granted: 1991-09-04
Abstract: An inspection apparatus for inspecting, for example, sheet material, in which a beam of radiation l2 is scanned across a sheet l3 by means of a first facet 4l of a rotating mirror drum 22. Scattered radiation from the sheet is received by a second facet 46 and 2 is passed to a photodetector 49 for analysis.
Patent EP-0244980-B1 (EP)
IPC: G11B19/28
Filed: 1987-04-21
Granted: 1993-09-01
Abstract: There is disclosed herein an apparatus and method for generating a first signal related to the rate of change of a second signal. In particular, a system is disclosed for generating a velocity signal in a sampled data servo system. The apparatus uses three track and hold amplifiers one of which is also a difference amplifier to sample the position error signal at selected times. A "present" track and hold amplifier samples and holds the position error signal during the current frame. After this is done, during the same frame, a "summing" track and hold amplifier having its difference inputs coupled to the outputs of the "present" track and hold amplifier and to a "previous" track and hold amplifier samples the difference between the present position error signal and the value of the position error signal during the previous sample frame. This difference divided by the sample period gives the velocity. After the difference value is sampled, the "previous" track and hold amplifier sample is updated to the amplitude of the position error signal during the current frame in preparation for the calculation during the next frame.
Patent EP-0256869-B1 (EP)
IPC: A61F13/15
Filed: 1987-08-14
Granted: 1992-06-10
Abstract: A method and apparatus for incorporating a powder (27) into a continuous fibrous web (10) containing multiple corrugations. In the method, a fibrous web (10) provided with multiple parallel corrugations is continuously passed over a curved surface having an arc with a radius to web thickness ratio of 0.5-3 and the corrugations are opened at their upper side, while any bonded fibers connecting adjacent corrugations together are broken apart. A powder (27) having 50-1000 micron particle size is deposited by gravity into the opened spaces between adjacent corrugations of the web. The deposited powder (27) is then compacted into the fibrous corrugated web by rubbing with a pad (30) moved in an oscillating motion generally perpendicular to the corrugations. The powder filled web is bent in the opposite direction around a roller (36) to break the fibers between the corrugations on the opposite side of the web. The second roller (36) can be made vertically movable so as to convert the web continuous forward motion to an intermittent forward motion.