baber/WOPTO huggingface dataset:
Patent EP-0040690-B1 (EP)
Title: Device for the combustion of oxidizable components in waste gases
IPC: F23G7/06
Filed: 1981-04-10
Granted: 1983-10-12
Abstract: 1. Combustion apparatus for the combustion of oxidizable substances in waste gases, with a burner (13) and a mixing device (1a), with a high-velocity tube (1) adjoined thereto, with a swirl chamber (4) situated at its free end and designed as a combustion space, the high-velocity tube (1) projecting concentrically into the swirl chamber (4), and also with a heat exchanger (5) which is in communication with the swirl chamber (4) via an afterburning space (9), which concentrically surrounds this latter and in which the individual tubes of the tube assembly extending parallel to the longitudinal axis are fitted at one end into the end wall of the waste-gas inlet annular space (12), and a burner projection (14) arranged about the longitudinal axis of the combustion apparatus is of such a diameter that an annular gap is formed between the edge of the burner projection (14) and the inflow cone (7), characterised in that the individual tubes of the heat exchanger (5) are bent over at their other ends inwards towards the longitudinal axis of the combustion apparatus, the bent-over ends being fitted into a drum (6) concentrically surrounding the burner projection (14) and the individual tubes of the heat exchanger (5) being so arranged on circular rings concentric with the longitudinal axis that the flow passes around them at approximately uniform air velocity.
Patent EP-0041710-B1 (EP)
IPC: B21G1/08
Filed: 1981-06-05
Granted: 1984-01-04
Abstract: A method of manufacturing hollow needles from round metal blanks in order to form a needle which has an inner front portion with a front end tapering to a point and a rear portion having a larger diameter than the front portion and forming a mounting shank, comprising forming a longitudinally extending needle guide to the needle such that the guide is open at the rear end of the mounting shank and tapers from a substantially uniform depth along a major portion of its length to a minimum depth adjacent the tip. The channel is of a shape to receive substantially cylindrical cross pins having an appended piece of filament which form a part of fasteners for tags, buttons and similar items to be attached to carrier materials such as textiles. The method is carried out by the use of a disc-shaped miller cutter which has U-shaped convex teeth for milling the central area of the channel in side tooth portions for milling shoulders on each side of the channel which are of lesser depth than the channel. The side tooth portions are employed to mill inclined V-recessed surfaces on each side of the central channel. In accordance with the inventive method after the channel is milled it goes to extend from the rear end along the inner front portion and taper to substantially a minimum depth at a spaced location from the tip, a stamping tool is used to engage into the inclined surfaces formed by the side teeth so that these surfaces are pressed inwardly to close a major portion of the length of the channel but without closing a release portion adjacent the tip of the needle which is less substantially equal to the width of the channel.
Patent EP-0071651-B1 (EP)
IPC: G11B5/84
Filed: 1981-07-23
Granted: 1987-06-03
Abstract: A substrate for a magnetic recording disk employs an annular core of synthetic material having thin metal foils bonded to opposite faces, the metal foils serving to receive a magnetic recording material to form a magnetic recording structure. The inner surfaces of foils which are bonded to the core faces have applied thereto a thin, soft, deformable layer such as copper to prevent irregularities in the core faces from affecting the outer surfaces of the metal foils.
Patent EP-0052257-B1 (EP)
IPC: G01L1/22
Filed: 1981-10-23
Granted: 1987-04-22
Abstract: An electromechanical bending force receiver for weighing cells and the like in which at least one strain gauge is disposed in a notch-like recess in a bar-shaped bending body with a step surrounding the recess to form a plane surface located in the zone of the body which is neutral to bending and with a covering foil located in said zone hermetically bonded to said surface.
Patent EP-0045240-B1 (EP)
IPC: B60R22/32
Filed: 1981-07-20
Granted: 1986-10-01
Abstract: 1. Device for the automatic release of the safety-belt fastened, of an automotive vehicule equiped with a body (1) having a locking dog (11), elasticaly drawn back towards the release position of a belt-buckle, and held in a release position by means of a locking lever (16) apt to work with a rod (2a) of a drive mechanismus (2), at adjustable time-delay, fastened to the body (1) and released from a given value of the exerted fore by the belt on the body (1), an adjustment device being provided to permit to modify this releasing value, wherein the drive mechanismus (2) is of the design retarding releasers using a fluid wherein the adjustment device of the time-delay is constituted of a dog (3) against it leans the rod (2a) of the drive mechanismus in armed position and permitting an adjusment of the distance between the rod's extremity (2a) and the locking lever (16), and wherein that a reducing-gear device of efforts (14 and 15) is provided for the rearmement of the locking's dog (11).
Patent EP-0053103-B1 (EP)
IPC: H02J7/14
Filed: 1981-10-28
Granted: 1986-01-15
Abstract: In a system for recharging electric accumulators, including a polyphase alternator connected to a rectifier circuit, and a voltage regulator circuit connected to the rectifier circuit and the field winding of the alternator, there is connected a circuit for detecting and indicating faults and operating anomalies. This circuit includes a signal processor circuit which is connected to the armature winding of the alternator and is operable to provide an output test signal substantially proportional to the mean value of the signal appearing, in operation, at the actual or virtual star point of the phases of the armature winding of the alternator. Generator means provide first and second predetermined reference output signals. A comparison circuit activates alarm signalling means when the test signal falls below the first reference signal, and when the test signal exceeds the second reference signal.
Patent EP-0076457-B1 (EP)
IPC: C01B31/08
Filed: 1982-09-29
Granted: 1986-09-10
Abstract: In a method for regeneration of moist powder adsorption agent, the moist-charged adsorption agent is first fed into the lower area of a fluidized bed which is provided with an aeration and heat-carrying material; the agent then is fed upwardly through the heat-carrying material while being simultaneously dried, and then the agent is withdrawn together with the vortex gas from the fluidized bed. The agent is separated from the vortex gas in a successively switched separator, and is then fed to a further fluidized bed which is provided with a further aeration and heat-carrying material. The agent is fed in that further bed upwardly through the further heat-carrying material and is simultaneously regenerated. The agent is then discharged together with the further vortex gas from the further fluidized bed. The vortex gases which are withdrawn can be reused as mixing gases during the vortex gas generation. The adsorption agent can be mixed with a sludge, for example, from a sewage treatment plant, which, if necessary, is gasified together with the substances of the adsorption agents in the regeneration step.
Patent EP-0077032-B1 (EP)
IPC: F16D59/02
Filed: 1982-10-07
Granted: 1986-05-28
Abstract: The invention relates to a disc brake actuator having a brake coil (5) located in the bearing plate (1) on the rotor side, a fan (9) placed on the free end (8) of the actuator shaft and an armature disc (10) supported such that it can move axially on the bearing plate (1) under spring pressure against a part of the inner side of the fan (9) which thus also acts as a brake disc. Between the armature disc (10) and the fan (9) there is arranged a preferably annular brake lining (13). The magnetic iron core surrounding the coil (5) is embedded as a separate magnetic body (2) in the bearing plate (1), which consists of aluminium. For noise damping, the armature disc (10) comprises a plurality of nitrided steel discs (20,21) (especially two discs welded to one another, on top of one another), one of which is provided with a radial slot (22). <IMAGE>
Patent EP-0061341-B1 (EP)
IPC: A61P25/08
Filed: 1982-03-23
Granted: 1986-04-30
Abstract: 8-dimethylaminomethylene compounds of the formula <CHEM>  wherein R is H, benzyl, (C1-C3)alkyl or allyol; and R<4> and R<5> are independently H or (C1-C3)alkoxy; and  7-oxo-hexahydrobenzo[de]quinolines of the formula <CHEM>  wherein  R<7> is (C1-C3)alkyl, ally, or benzyl; R<4> and R<5> are independently (C1-C3)alkoxy, or H, with the limitation that when R<4> and R<5> are both (C1-C3)alkoxy, then R<7> can not be methyl; are intermediates useful in the preparation of 6-substituted hexahydroindazolo or hexahydroisoindolo isoquinolines, having dopamine agonist and dopamine antagonist activity.
Patent EP-0060773-B1 (EP)
Title: Tin tetramercaptide synthesis
IPC: C07F7/22
Filed: 1982-03-09
Granted: 1984-07-11
Abstract: Process for the preparation of stannic tetra mercaptides in an economic manner through the action of corresponding mercaptans and metallic tin, at a temperature maintained between 15 DEG  C. and 200 DEG  C.
Patent EP-0081441-B1 (EP)
IPC: C22F1/04
Filed: 1982-12-01
Granted: 1985-10-30
Abstract: 1. A method of producing hot extruded products of the type Al-Zn-Mg-Cu, which, in the treated state, has improved transverse characteristics, characterised by casting an alloy of the following composition (% by weight) : Si =< 0.08 Cu 1.0 to 2.0 Mg 2.1 to 3.5 Zn 7.2 to 9.5 Cr 0.07 to 0.17 Mn 0.15 to 0.25 Zr 0.08 to 0.14 Ti =< 0.10 Others each =< 0.05 Others total =< 0.15 Balance = Al and iron homogenizing the cast product in the range of temperatures of from 460 degrees C to the initial melting temperature of the alloy, hot extruding the product at a temperature of the order of 400 degrees C, optionally hot drawing the hot extruded product, putting the product into solution in the range of temperatures of from 460 to 490 degrees C, quenching the product in cold water (omicron =< 40 degrees C), cold working with a level of deformation (S - s/s) =< 10%, and a tempering operation : type T6 : that is to say, from 6 to 50 hours at from 115 to 150 degrees C, or type T7 : that is to say, from 3 to 24 hours at from 100 to 120 degrees C + 8 to 20 hours at from 150 to 170 degrees C, the longest periods of time generally being associated with the lowest temperatures.
Patent EP-0084288-B1 (EP)
IPC: C21B13/00
Filed: 1982-12-06
Granted: 1986-03-05
Abstract: A process and apparatus are presented for the direct production of molten iron from iron oxide ores in a metallurgical vessel. The process and apparatus involve decarbonization by oxygen blowing of an existing iron melt which has a carbon content above 1% and is covered with a slag layer. Heat is produced and the slag is oxidized and increased by foam formation. The thickness of the slag layer is continuously monitored, and overfoaming is prevented by directing into the melt an inert gas stream via charging units in the bottom of the vessel to counteract the formation of foam. Pulverized ore and carbon in an inert carrier gas are introduced into the slag foam through charging units in the vessel walls above the metal level. Blowing of oxygen and the injection of inert gas are regulated so that the slag level is essentially maintained at a fixed maximum height.
Patent EP-0062622-B1 (EP)
IPC: A43B13/20
Filed: 1982-03-24
Granted: 1987-12-16
Abstract: A shoe sole construction designed so as to be biodynamically shock-absorbing.In the sole (2) are provided two cushions (8, 9) which are filled with a fluid (10) and interconnected by means of a number of channels (11). One cushion (8) is positioned underneath the heel (6) of the foot and the other cushion (9) is positioned underneath the transverse forward arch (7) of the foot.When the wearer of the shoe sets down his foot into contact with the ground, the heel strikes the ground first and a shock-absorbing effect is then obtained as the rear cushion is compressed. Upon this compression, fluid flows from the rear cushion (8) to the front cushion (9), which expands and lifts the front arch of the foot, releaving the weight thereon and supporting the front arch when the forefoot is set down on the ground. When the wearer continues the walking cycle, the forward cushion (9) is compressed, causing the rear cushion (8) to expand and the latter is again ready to provide a shock-absorbing effect upon the next step and heel strike.
Patent EP-0066611-B1 (EP)
IPC: B03D3/06
Filed: 1981-12-08
Granted: 1988-09-14
Abstract: A method for beneficiating a kaolin clay pigment to improve the rheological properties of a high solids suspension subsequently formed therefrom, wherein a 10 to 20% solids aqueous suspension of a kaolin clay (A) is subjected to a selective rheological separation, by mixing the suspension with from about .001% to 0.1% by weight of dry clay of a high molecular weight anionic polymer (B) and allowing the thereby treated suspension to separate into a sedimented phase (C) and a supernatant phase (D), substantially free of aggregates; separating (E) the supernatant phase containing the beneficiated kaolin pigment in suspension. The suspended product can then be conventionally processed, by reductive bleaching, floccing, filtering, washing, dispersing and drying.
Patent EP-0106842-B1 (EP)
IPC: B62D5/04
Filed: 1982-04-16
Granted: 1987-08-19
Abstract: A positive displacement pump for a vehicle power steering system comprising a rotor (42) rotatable in and cooperating with a stator (20) to define a pump cavity (52), (54), inlet and outlet ports (56), (58) and (34), (36) communicating with the pump cavity and a flow control valve (96) located in the flow delivery circuit wherein provision is made for opening the flow delivery ciruit to a bypass circuit (72) upon an increase in the speed of the vehicle beyond a design point thereby reducing the pump back pressure and power usage which results in incrased "road feel" at increased speeds while maintaining normal power assist during steering maneuvers at low speeds.
Patent EP-0082165-B1 (EP)
Inventor: ANDERSSON KENNETH LARS OLOF
IPC: A23D7/00
Filed: 1982-06-11
Granted: 1985-10-02
Abstract: Fat product which is spreadable at refrigerator temperature and contains 35-55% fat, 4-7% protein and 41-58% water. The protein has been obtained from an ultra-filtrated milk product, at which the fat product after mixing the protein concentrate with the fat raw material and homogenization of the fat spheres consists of a stable oil-in-water emulsion. The emulsion is stabilized by the milk protein. The fat product is free from additives in the form of stabilizing agents and emulsifiers. The method to manufacture the fat product is seen from the attached flow-chart, which shows the steps in the process.
Patent EP-0112332-B1 (EP)
Title: Vitamin d glycosides
IPC: C07H15/20
Filed: 1982-06-30
Granted: 1993-06-16
Abstract: A synthetic compound which is biologically active in maintaining calcium and phosphorous metabolism in animals, of the formula (I), wherein the double bond between positions C-22 and C-23 is single or double, R<2> is hydrogen, CH3 or CH2CH3; X is selected from the the group consisting of hydrogen and -OR<1>, where R<1> is hydrogen or a straight or branched chain glycosidic residue containing 1-20 glycosidic units per residue; with the proviso that at least one of the R<1> is a glycosidic residue.
Patent EP-0110192-B1 (EP)
IPC: G01B3/22
Filed: 1983-11-04
Granted: 1988-01-27
Abstract: PCT No. PCT/EP83/00290 Sec. 371 Date Jul. 5, 1984 Sec. 102(e) Date Jul. 5, 1984 PCT Filed Nov. 4, 1983 PCT Pub. No. WO84/01820 PCT Pub. Date May 10, 1984.A sensor pin carrier (34) is disposed in a housing (20) and rests on a support member (26) by way of a bearing which is arranged all around a central longitudinal axis (40), and the sensor pin carrier is designed for securing at least one sensor pin (38). The sensor pin carrier (34) is attached in the middle of an elastic disc (30) disposed vertically with respect to the longitudinal axis (40) and secured at its outer edge in the housing (20). At least one electric switch (56) is associated with the sensor pin carrier (34) to generate a signal upon deflections of the sensor pin (38).
Patent EP-0108763-B1 (EP)
Title: Screw press with juxtaposed screws
IPC: B30B9/14
Filed: 1983-05-09
Granted: 1986-11-12
Abstract: The screw press has a frame (1) comprised of frame elements (2-6) wherein two screws (10, 11) having screw elements (14) are arranged. Between the frame elements (3-6) choke discs (19) are arranged to reduce the passage of the screws (10) up to a choke slot. The screws (10, 11) are driven by a gear (26). The shafts of the screws extend through the gear (26) and bear on an axial bearing which is secured to the frame by traction bars (25). Through such arrangement, the screw press may be used to process materials which are very different, without important transformation, the liquid contained in the materials being drawn and the solid material dried and transformed into briquettes by a molding head.
Patent EP-0118910-B1 (EP)
Title: Locking cylinder
IPC: E05B29/00
Filed: 1984-03-10
Granted: 1987-09-02
Abstract: 1. Lock cylinder comprising a cylinder plug (25, 47) rotatable in a housing (2, 41) and providing the key way, together with tumblers (30, 56) which are arranged in the plug and are operable by the key (34, 58), the tumblers (30, 56) having associated therewith beyond the shear line of the cylinder plug auxiliary chambers (40, 57) which are disposed in a body (36, 43) which is rotated by and together with the cylinder plug (25 or 47), characterized in that the body (36, 43) is mounted for longitudinal displacement in the axial direction of the cylinder plug (25, 47) such that in displaced position one or several auxiliary chambers (40, 57) lie outside a position of alignment with the tumbler (30, 56) associated therewith.
Patent EP-0137990-B1 (EP)
IPC: H01M8/20
Filed: 1984-08-25
Granted: 1986-12-03
Abstract: 1. An electrochemical redox cell having an anode compartment through which flows a hydrochloric anode liquid and which contains an anode electrode and at least one catalyst for the electrocatalytic acceleration of the Cr**3+ /Cr**2+ redox processes at the anode, and which is separated by a permselective ion-exchange membrane from a cathode compartment through which flows a hydrochloric cathode liquid and which contains a cathode electrode, characterized in that the catalyst is thallium.
Patent EP-0153469-B1 (EP)
IPC: G11C11/24
Filed: 1984-12-14
Granted: 1989-05-17
Abstract: A refresh generator system (5) for a dynamic memory (3) in a data processing system, including a processor (1) which is responsive to a hold request signal (HRQ) to relinquish control of the local bus and generate a hold acknowledge signal (HLDA), comprises logic means (14,11.10,13) to generate a hold request signal in response to an output from a refresh timer circuit (6). A logic circuit (16) is responsive to a hold request, a corresponding hold acknowledge, and the timer signal to generate a refresh control signal (REFR). This signal generates a refresh signal for the memory control circuits, increments a counter circuit (19) and initiates operation of a sequencer circuit (22). The sequencer then gates the output of the counter circuit to provide a memory row address and thereafter provides a memory read output (-MEMR) to refresh the memory row defined by the address and lastly resets the circuit to terminate the hold request signal.
Patent EP-0169273-B1 (EP)
IPC: H04N5/32
Filed: 1984-12-18
Granted: 1988-06-08
Abstract: 1. X-ray diagnostic equipment with a visual display device (5) having : at least one image store (12) ; a differential stage (13) for generation of substraction images by forming the difference between a stored video signal and a video signal following in time said stored signal ; an evaluation circuit (14 to 21) for time evaluation of the difference signal ; and a colour monitor (7), in which the evaluation circuit (14 to 21) comprises a timer (15) and a colour converter (14), characterized in that, the colour converter (14) is connected directly to the differential stage (13) and converts the difference image into a monochromatic intensity image, the image colour of which, dependent on the temporal occurence of the difference image, is controlled by the timer (15), in that the colour converter (14) has for each primary colour (r, g, b) an output and that at the ouputs of the colour converter (14) there are coupled respective stores (16 to 18) in which the output signals of the colour converter (14) are stored in an additive manner.
Patent EP-0131485-B1 (EP)
IPC: A61K9/22
Filed: 1984-06-06
Granted: 1990-08-29
Abstract: A new class of solid pharmaceutical formulations enables the attainment of slow, zero order in vivo release of a wide range of pharmaceutically active ingredients upon oral administration. A broad range of release rates can be preselected by suitable adjustments of tablet properties. The formulations are based upon control of active ingredient release from the surface of the tablet via a controlled surface erosion mechanism. These compositions comprise:(a) an effective amount in the range of 10-90 wt. % of a pharmacologically active compound having a water solubility (20' C.) of 1/5-1/1000 (w/w);(b) 1-40 wt. % of a compound which is pharmaceutically acceptable in oral compositions and has a water solubility (20° C.) of 1/1-1/40 (w/w);(c) 2-20 wt. % of a compound which is pharmaceutically acceptable in oral compositions and has a water solubility (20° C.) of 1/1-1/10 (w/w);(d) an amount in the range of 0.05-1.0 wt. % of a disintegrating agent for pharmaceutical compositions, at which amount the compound is ineffective as a disintegrating agent;(e) 0.1-2.0wt.. % of a surfactant which is pharmaceutically acceptable in oral compositions; and, as necessary for tablet manufacturing purposes;(f) 1-20 wt. % of a binder which is pharmaceutically acceptable in oral compositions; or(g) 0.5-5.0 wt. % of a die wall lubricant which is pharmaceutically acceptable in oral compositions.
Patent EP-0152041-B1 (EP)
IPC: A62B1/08
Filed: 1985-02-04
Granted: 1989-06-28
Abstract: A fall arrester and emergency retrieval apparatus and a support tripod therefor, wherein an emergency retrieval assembly is operably associated with a clutch-brake type cable drum to enable cable dispensed from the cable drum and supporting a worker, subsequent to a fall to be selectively drawn in or extended from the assembly. The invention may comprise actuation assembly designed to hamper disengagement of the emergency retrieval assembly from the cable drum by unauthorized personnel subsequent to engagement and use of the emergency retrieval assembly. A specially adapted tripod assembly is described for anchoring the fall arrester and emergency retrieval apparatus which allows the apparatus to be mounted on a leg portion thereof or suspended from a central portion thereof, for facilitating use of the fall arrester and emergency retrieval apparatus in confined entry applications.
Patent EP-0159040-B1 (EP)
IPC: C07F9/6574
Filed: 1985-04-18
Granted: 1992-12-09
Abstract: 1,4-Dihydropyridine-3-carboxylates having the general formulaand the pharmacologically acceptable salts thereof are found to exhibit marked coronary vasodilating, hypotensive and other vasodilating actions with very little toxicity, so that they can be widely applied as remedies for circulatory diseases.