baber/WOPTO huggingface dataset:
Patent EP-0069644-A2 (EP)
Inventor: BOURGEOIS JEAN-PAUL
IPC: C01B25/30
Filed: 1982-06-28
Abstract: Novel form of Na orthophosphate (I) has a Na/P ratio of 5/3 and comprises a single crystalline phase. (I) may be produced by (a) preparing a soln. of mono- and disodium orthophosphate having an overall Na/P ratio of 1.657-1.677, and (b) injecting the soln. into the low-pressure zone of a high-velocity vortex flow of hot gas, whereby the soln. is dispersed in the gas phase and then crystallised. (I) is further characterised by its X-ray diffraction pattern and is assigned the formula Na5H4(PO4)3. The process is pref. carried out in an appts. comprising a dispersion head, a bioconical reaction vessel and a cyclone separator. The dispersion head comprises an axial inlet for the soln. and a tangential gas inlet located in an annular zone defined by a perforated cone surrounding the axial inlet. -
Patent EP-0058646-A2 (EP)
Inventor: BOETTO LORENZO
IPC: B23Q1/36
Filed: 1982-02-09
Abstract: The invention relates to a tool-holder for machine tools, particularly boring machines, of the type having a cylindrical body (2) which is traversed by a slot (20) shaped whereby that part of the body (2) which supports the tool is displaceable resiliently relative to the remaining part of the body in a direction (A) perpendicular to the axis of the body. Hydraulic means are provided for effecting the transverse displacement of the tool support part to adjust the position of the tool in a radial direction. According to the invention, these hydraulic means are arranged to exert a substantially uniform pressure to the outer surface of the body (2) of the tool-holder.
Patent EP-0087002-A2 (EP)
Inventor: WINTERHOFF HORST DIPL-PHYS
IPC: G01L3/10
Filed: 1983-01-31
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur berührungslosen Messung von Drehmomenten mittels eines nach dem Wirbelstromprinzip arbeitenden Drehmomentsensors, der dicht vor der Prüflingsoberfläche (Welle) angeordnet ist; das Drehmoment wird aufgrund von Permeabilitätsänderungen in der Oberfläche des Prüflingsmaterials bestimmt. Es besteht eine Abhängigkeit der Meßspannung vom Abstand des Drehmomentsensors vom Prüfling; mit zunehmendem Abstand fällt die Meßspannung ab. Eine weitgehende Abstandsunabhängigkeit der Meßspannung wird erreicht, indem die Erregerwicklung (11) des Drehmomentsensors mit einem Kondensator (18) einen auf die Erregerfrequenz abgestimmten Resonanzschwingkreis bilden.
Patent EP-0086429-A2 (EP)
Inventor: SANZ ERNST
IPC: A61B5/04
Filed: 1983-02-07
Abstract: A cardiogoniometry or vector cardiography system wherein signals directly derived from the bioelectrical field are not directly processed as orthogonal data but are instead especially orthogonalized in an analog computing network. Orthogonalization is based on a derivation electrode configuration space with sloping sagittal and frontal planes. The orthogonalized signals are processed in a cardiogoniometer and are also jointly recorded on a commercial electrocardiograph in parallel thereto. All the represented data which can be used for diagnosis purposes are referenced to a biological zero line, which differs from the electrical neutral point. The cardiogoniometer permits a vectorial real time measurement on the patient.
Patent EP-0087796-A2 (EP)
Inventor: FRITZ OTMAR DIPL-ING
IPC: H01L21/68
Filed: 1983-02-28
Abstract: This invention provides for increased precision position adjustment for carrier film supported micro-packs in which the carrier film has applied thereto a conductive pattern producing a contact array emminating from a function unit such as a microchip carried by the carrier film. Precise adjustment of the conductive pattern relative to the terminals of the function unit is provided for by arranging the carrier film as a film having the width of, for example, standard cinema film (35 mm), but however using the marginal film transport perforations of a miniature film (8 mm) and in addition providing two adjustment openings per contact array which have larger dimensions equivalent to the transport dimensions of the cinema film.
Patent EP-0089620-A2 (EP)
Inventor: WALTER WOLFGANG
IPC: B24C3/08
Filed: 1983-03-17
Abstract: A work-holding device (3), which can be transported through the blasting chamber (1) by means of an overhead conveyor (2), is rotatable about a first horizontally arranged axis of rotation (5) and about a second axis of rotation (6) arranged at right angles thereto, the second axis of rotation (6) rotating about the first axis of rotation. The workpiece (14) is held in a cage (13) and rotates about both these axes (5) and (6) during the blasting treatment and subsequently for emptying the hollow spaces. <IMAGE>
Patent EP-0092712-A2 (EP)
Inventor: MARDORF ROBERT
IPC: A61M5/14
Filed: 1983-04-07
Abstract: 1. Pressure infusion apparatus for medical uses, comprising a holding means (10), a syringe (15, 16) detachably secured to the holding means and a driving member movably mounted at the holding means for moving the piston rod (16) of the syringe relative to the syringe cylinder (15), the driving member (12) being driven rotatingly and coacting with a profile (21; 21'; 31) converting the rotation into a linear movement, for driving the piston rod (16) or the syringe cylinder (15), characterized in that the profile (21; 21'; 31) is provided at the piston rod (16) or at the syringe cylinder of the syringe of the single-use type, and that the profile (21; 21'; 31) eengages the rotatable driving member when the syringe is mounted in the holding means (10).
Patent EP-0092792-A2 (EP)
Inventor: VAN ONCK ANDRIES
IPC: F24C15/16
Filed: 1983-04-20
Abstract: A rotatable grid, particularly for a domestic cooking range comprising an oven cavity and at least one conventional planar grid shelf supported by guides affixed to the lateral walls of the oven cavity comprises a disk-shaped grid and a support ring located therebelow in a concentric arrangement and connected thereto for rotation about a vertical axle. Upper and lower end portions of the axle are received in a freely rotatable fit in a hub member of the disk-shaped grid and a bearing support member removably secured to the planar grid shelf, a disk of a low-friction material being preferably interposed between the hub member and the bearing support member. The rotatable grid does not require any modification of the conventional design of the oven cavity and is adapted to be readily dismounted from the bearing support member for use of the grid shelf and facilitating cleaning of the oven cavity and its accessories.
Patent EP-0108914-A2 (EP)
Inventor: TESMANN HOLGER DR
IPC: B03D1/00
Filed: 1983-10-06
Abstract: Flotation aids and a process for the flotation of non-sulfidic minerals. The flotation aids have the formula    <IMAGE>  I  wherein R repesents an aliphatic, cyclic, or alicyclic C7-C23 radical, optionally substituted with one or more hydroxyl, sulfhydryl, carbonyl, ether, or thioether groups; Xn+ is hydrogen or a water-solubilizing, salt-forming cation; and n is the valence of X. The invention also relates to ore suspensions and mineral concentrates in association with the above flotation aids.
Patent EP-0126188-A2 (EP)
Inventor: TOEROECSIK LASZLO DIPL-ING
IPC: F16D13/70
Filed: 1983-12-30
Abstract: The friction-plate diaphragm-spring clutch is particularly for automotive use, having three or more eyes (2) on the clutch housing (1) outside the periphery of the plate or plates. Where two plates (3,11) are incorporated, these are secured to the eyes by joint springs (5,13) and there are three or more double-armed and evenly-spaced levers (15), hinging at opposite ends of the clutch housing and the pressure plate (3) in direct contact with the diaphragm spring (7). At points in between (16,18) they are coupled to the other pressure plate (11). The diphargm spring is positively coupled to the first pressure plate (3).
Patent EP-0104923-A2 (EP)
Inventor: WATROUS HOWARD N
IPC: B65H29/42
Filed: 1983-09-26
Abstract: @ A stacker for rigid and semi-rigid sheet or pad-like products forming individual stacks thereof of specific count and with the edges of the product in each stack aligned. The stacker comprises at least one pair of multi-thread screws, being mirror images of each other, rotating continuously at the same speed but in opposite directions, being so radially aligned that corresponding threads of the screws occupy corresponding positions, and being arranged in side-by-side relationship with their corresponding threads opposed. Products are continuously fed between the screws of the at least one pair, each product being supported by a set of corresponding threads of both screws. All corresponding sets of threads are so loaded and each product is shifted downwardly by its respective thread set while simultaneously being urged forwardly against a stop to align the front and rear edges thereof. The initial portion of the shaft of each multi-thread screw tapers downwardly and outwardly to align the side edges of the products. When all of the corresponding thread sets have been product filled, the corresponding thread sets terminate one-by-one so as to accumulate a stack from top to bottom, the last thread set to terminate depositing a stack of aligned products equal in number to the number of threads per screw. A single-thread, large pitch screw can be located beneath and coaxial with each of the multi-thread screws, the single-thread screws cooperating to convey or convey and accummulate product stacks formed by the multi-thread screws, depending on the rotational speed of the single-thread screws relative to the multi-thread screws.
Patent EP-0113967-A2 (EP)
Inventor: RAPAILLE ANDRE L I
IPC: C13B40/00
Filed: 1983-12-08
Abstract: A process for producing a free flowing powdered solid form of a low softening point hygroscopic substance such as a pure sugar or starch hydrolysate comprises heating a concentrated aqueous solution of the substance to a temperature above its normal boiling point under positive pressure and spraying the solution into a zone, held at a lower temperature and pressure than the solution, through which flows a stream of air or other inert gas.
Patent EP-0101418-A2 (EP)
Inventor: KALLSTRAND ANDERS GORAN VILHEL
IPC: A61K9/50
Filed: 1983-05-31
Abstract: A pharmaceutical mixture with controlled release of actice substance which includes masking of bad taste and stability increasing of active substance characterized in that an encapsulated active substance is combined with a substance controlling the release of active substance from the encapsulation and method for preparing said mixture.
Patent EP-0100767-A2 (EP)
Inventor: EHRENTRAUT GOTTFRIED DIPL-ING
IPC: B23B31/00
Filed: 1983-05-31
Abstract: 1. A circulary cylindrical body (1) adapted to be inserted into a fitting bore, particularly for holding a tool, comprising an inserting end portion, which is offset by a constriction and consists of a solid of revolution which is centered on the axis (5) of the cylinder characterized in that the solid of revolution constitutes a spherical zone (3) which extends on both sides of its great circle plane (6) that is at right angles to the axis (5) of the cylinder.
Patent EP-0102942-A2 (EP)
Inventor: SPEKNER FRIEDRICH
IPC: B62K3/02
Filed: 1983-09-06
Abstract: Im Scheitelbereich der beiden Rahmenträger (2,3,) eines V-förmigen Fahrradrahmens (2,3,4,) ist eine unterseitige Paßfläche (5) vorgesehen, an die eine das Lager (6) einer einer Tretkurbel und die Hinterradgabel (10) umfassende Baueinheit (6,7,) angeschlossen werden kann. Um unter Beibehaltung des Rahmens und ohne dessen Abänderung wahlweise ein Fahrrad mit abgefederter Hinterradschwinge oder starrer Hinterradgabel herzustellen, weist der Rahmen (2,3,4,) innerhalb der sich lediglich über die Rahmenbreite im Scheitelbereich erstreckenden Paßfläche (5) Sackbohrungen auf. Die Baueinheit (6,7,) ist mittels von unten in die Sackbohrungen eingeführter Schrauben und Paßstifte entweder unmittelbar oder unter Zwischenlage einer mit einem Schwenklager (15) für die Baueinheit sowie einem Widerlager (16) für eine Stützfeder (17) versehenen Grundplatte (14) am Rahmen (2,3,4,) befestigbar. Die Baueinheit (6,7,) bildet gegebenenfalls den tragenden Teil eines geschlossenen Kettenkastens (12).
Patent EP-0126979-A2 (EP)
Inventor: BLASECK DETLEF DIETRICH
IPC: A47G33/12
Filed: 1984-04-25
Abstract: In a device for receiving and fixing pole-shaped elements, such as Christmas trees, sunshades, rotary airers or the like, having a foot and an essentially hollow-cylindrical receiving body in the centre of the foot, a solution is to be provided to guarantee that the inserted pole-shaped elements are held in the vertical position without requiring screw connections or the like. This is achieved in that a centring cone (4, 4') is provided at the bottom end in the region of the foot (2) in the interior of the cylindrical element (3) and, on the edge side, inwardly facing clamping springs (7) are provided in the upper region of the cylindrical element (3). <IMAGE>
Patent EP-0174394-A2 (EP)
Inventor: TSUYAMA SADAHARU
IPC: B62J6/20
Filed: 1984-12-18
Abstract: A reflex reflector (11) has a reflector body (12), and attaching means (13) which are provided on the right and left sides of the reflector body (12), and is adapted to be attached between spokes (5) of a spoked wheel. Each of the attaching means (13) includes a passage (14) for fitting a spoke (5) therein laterally of the wheel, and the passage (14) has lateral surfaces positioned laterally of the fitted spoke and back surfaces positioned at the back. The attaching means (13) further includes lateral projections (18, 19) projecting to the lateral surfaces of the passage (14) and adapted to make the width of the passage (14) smaller than the diameter of the spoke (5). The lateral projections (18, 19) have elasticity which allows the amount of projection from the lateral surfaces of the passage to be decreased, whereby the spoke (5) is allowed to move beyond the lateral projections (18,19) to reach a predetermined position. The attaching means (13) further includes a back projection (20) projecting to the back surfaces of the passage (14), and the back surface (20) has elasticity which allows the amount of projection from the passage (14) to be decreased.
Patent EP-0144108-A2 (EP)
Inventor: MASTBOOM JOHANNES GERARDUS PET
IPC: H01J5/60
Filed: 1984-11-28
Abstract: An electrical lamp comprising a lamp envelope (1) and a lamp bowl (2) enclosing the lower side of this envelope and composed of two halves, to which bowl is screwed an Edison lamp cap (4).According to the invention, the lamp bowl (2) is composed of two identical halves (2a,2b). For screwing the lamp cap (4) a helical rib on the neck of the lamp bowl is interrupted on either side of the seam between the two bowl halves over a certain distance, the rib being axially offset, but extending with the same pitch, viewed from one half to the other.
Patent EP-0116450-A2 (EP)
Inventor: MILO RICHARD K
IPC: G11B5/187
Filed: 1984-02-03
Abstract: A plurality of magnetic blocks (10a, 10b, 10c) is integrally joined side-by-side with a nonmagnetic material therebetween to provide an effectively monolithic block (10) defining parallel transducing gap planes, each pertaining to one multichannel transducer stack. A plurality of first parallel slots (21, 22, 23) in the monolithic block intersects the gap planes to define a plurality of partitions, each partition forming pairs of magnetic pole pieces (46, 47) defining respective transducing gaps pertaining to respective stacks. The transducing gaps of each partition define interlaced transducing channels of the multichannel assembly. Second parallel slots (40-42) provided along the gap planes have apexes defining transducing gap depths. The resulting transducing channels have uniform gap azimuth and gap depth while uniform internal stack alignment between all the respective stacks is obtained.
Patent EP-0130673-A2 (EP)
Inventor: OWEN HARTLEY
IPC: F02B3/06
Filed: 1984-05-01
Abstract: In the conversion of olefins into higher hydrocarbons, a feedstock comprising ethylene and C 3   +  olefins is prefractionated to obtain gaseous ethylene and a liquid stream containing C 3   +  olefins; the C 3   +  olefins are then oligomerized to obtain distillate and gasoline fractions and part of the gasoline fraction is recycled and used as the prefractionation sorbent.
Patent EP-0134704-A2 (EP)
Inventor: PERLMUTTER LEONARD
IPC: B61C17/12
Filed: 1984-08-03
Abstract: An electronic fuel conserving control system for multiple unit locomotive trains includes a microprocessor (10) which adjusts the throttle settings of the individual locomotive units so that each operates at either full power, half power or minimum power and so that the minimum number of units are operated at full and half power necessary to maintain the train at the desired speed. Special features of the control system include automatic gradual reduction of the locomotives to minimum power when the air brakes (input signal 244) have been applied for a predetermined time of between 30 and 60 seconds; if the dynamic brakes (input signal 42) are applied for 30 seconds or more, a maximum delay of 90 seconds is programmed to permit manual control following release of the dynamic brakes and before automatic fuel conserving control is resumed; tamper-proof preselection of the number of units permitted to receive dynamic brake loading; tamper-proof minimum and maximum speed limit switches (226, 227) which establish a preset speed range in which the control system operates in the fuel conserving mode; and a quick power reduction control button (260).
Patent EP-0133378-A2 (EP)
Inventor: WIMBUSH FRED
IPC: G01S5/14
Filed: 1984-08-06
Abstract: A dedicated distress radiolocation system combines direction-finding techniques with calculations based on signal strength to precisely locate a distress transmission and effect rescue of the person or property in distress. The system is capable of locating a distress transmission solely on the basis of a short duration pulse; however, for identification purposes and for communication reliability a series of pulses is transmitted. The system includes distress transmitters (10), a plurality of slave repeater units (20) at known locations to receive the distress transmission and report their signal strength to a central station (30), a central station (30) to calculate the distress transmitter's location based on the measured signal strengths and the known locations of the repeater units and to despatch a rescue unit (40) and rescue units (40) equipped with direction-finding equipment to approach the distress transmitter. Most actions of the system are undertaken automatically.
Patent EP-0136827-A2 (EP)
Inventor: MIURA NORIMASA
IPC: A24C5/35
Filed: 1984-08-31
Abstract: @ A control system for a cigarette wrapping and packaging system including a cigarette wrapping machine, a cigarette packaging machine, the operation speed of which may be changed and a reservoir mechanism between the wrapping and packaging machines, comprises first cigarette counting means for counting the number of cigarettes conveyed to said reservoir mechanism from the wrapping machine; second cigarette counting means for counting the number of the cigarettes conveyed to said packaging machine from the reservoir mechanism; reserve amount calculating means for calculating the reserve amount of the cigarette in said reservoir mechanism upon basis of the counts of both counting means; desired value presetting means for presetting the desired value of the reserve amount at which the operation speed of said packaging machine is to be changed; comparing means for comparing the reserve amount calculated by the calculating means with said desired value; and speed control means for controlling a driving source for said packaging means in response to said comparing means.
Patent EP-0136907-A2 (EP)
Inventor: HEYNEKER HERBERT LOUIS
IPC: C12N1/20
Filed: 1984-10-01
Abstract: A portable supplementary control system comprising a promoter/operator operably linked to a gene encoding the desired heterologous protein plus a gene encoding a compatible supplementary repressor protein operably linked to an inducible promotor, thus remedying any deficiency of repressor provided by the host's own genome, so that expression of a gene encoding a heterologous protein is repressed until a favourable point in the growth cycle of the host. The control system offers a method whereby heterologous protein production can be regulated by manipulation of the environment or of the medium.
Patent EP-0148635-A2 (EP)
Inventor: BUTLER DENNIS VICTOR
IPC: H01Q15/20
Filed: 1984-12-21
Abstract: A collapsible radar reflector comprising an inflatable bladder of flexible airtight material which is substantially trans- parentto radar signals and contained within the bladder a radar reflector element of flexible radar reflective material which is secured to the inside of the bladder so as to be deployed consequent upon inflation of the bladder.
Patent EP-0157079-A2 (EP)
Inventor: FISCHER HEINZ DR
IPC: C08K3/11
Filed: 1985-01-14
Abstract: Als Cokatalysatoren bei der Mastikation von Dienelastomeren eignen sich a) Eisen(II)- und Eisen(III)-Salze von anorganischen Säuren, b) Eisen(II)-und Eisen(III)-Salze von organischen Carbonsäuren, c) Eisen(II)- und Eisen(III)-Salze von aromatischen Mercaptanen, d) Eisen(II)- und Eisen(III)-Komplexe mit Ethylendiamintetraessigsäure e) Eisen(II)- und Eisen(III)-Cyanidkomplexe, f) Eisen(II)- und Eisen(III)-Komplexe mit Dimethylglyoxim und g) Eisen(II)- und Eisen(III)-Salze der Chinolincarbonsäure und der Sulfosalicylsäure.
Patent EP-0158795-A2 (EP)
Inventor: KNOOP FRANZ-JOSEF
IPC: H05K5/00
Filed: 1985-02-26
Abstract: 1. A control panel for electric or electronic appliances having a large number of indicating and/or control elements and comprising at least one lattice-like assembly frame formed with a large number of lattice apertures which are all of the same size and which are adapted to receive the indicating and/or control elements, each of the same having a casing which has catching or latching elements and which can be clipped into a lattice aperture in the frame, characterised in that the assembly frames (20) have further catching or latching elements (34) enabling them to be clipped into frame apertures (18) in a front plate (10) of an appliance casing.
Patent EP-0158177-A2 (EP)
Inventor: SASAKI YUKO
IPC: C23C22/58
Filed: 1985-03-20
Abstract: The invention is to provide zirconium or its alloy used as a material for a chemical device and a nuclear reactor etc. is surface-treated with an oxidizing acid containing an oxidizing metal ion. The oxidizing acid is at least one member of a mixture of two or more selected from the group consisting of, for example, nitric acid (HN0 3 ), hydrogen peroxide (H 2 O 2 ), hypochlorous acid (HCeO) and potassium permanganate (K 2 MnO 4 ) solution, among which nitric acid is most preferred. The oxidizing metal ion is at least one member selected from the group consisting of, for example, ruthenium, rhodium, palladium, osmium, iridium, platinum, chromium, vanadium and cerium ions. Particularly preferred treatment conditions comprise a nitric acid concentration of 14 mol/ℓ (65 %) which is close to an azeotropic concentration, a ruthenium ion concentration of at least 1 x 10 -3  mol/ℓ and a treatmenttemperature of a boiling temperature (120°C). The surface of zirconium or its alloy to be treated may be washed previously with an aqueous acid solution containing hydrofluoric acid. The method of inhibiting corrosion of zirconium or its alloy by surface-treating it with an oxidizing acid containing an oxidizing metal ion can be formed easily a uniform protective film on the surface thereof.