baber/WOPTO huggingface dataset:
Patent EP-0167646-B1 (EP)
IPC: B03B9/06
Filed: 1984-07-10
Granted: 1987-01-28
Abstract: Surplus concrete or return concrete to be processed is poured into a high-capacity receiving bin and is transferred at a metered rate from said bin by means of a screw conveyor to a washing apparatus, in which fine components are separated from very fine components. The transfer at the metered rate is effected in dependence on the driving power of rotary motors of the rotary washing apparatus. When the driving power of the motors exceeds a predetermined value, then the motor of the screw conveyor is deenergized. When the driving power decreases below that value or below another value, the supply at the metered rate is resumed. The plant operates fully automatically and when the receiving bin has been emptied the plant is automatically cleaned and automatically shut down.
Patent EP-0143985-B1 (EP)
IPC: A61C1/18
Filed: 1984-10-26
Granted: 1989-05-03
Abstract: Dental handpiece assembly, comprising a drive motor (2) and a handpiece (1) which can be coupled to the latter, additionally comprising a lighting arrangement in the form of a light guide (24) which runs in the handpiece (1) and whose motor-side end corresponds with an eccentrically arranged electric lamp (6). In order to achieve an improved light transmission between drive motor and handpiece, it is proposed that the lamp (6) be mounted in a receiving part (5) which, on the one hand, contains a sleeve (19) engaging over the motor housing (18) and locking means (15, 16) for axial fixing on the drive motor (2) and, on the other hand, a guide journal (17) surrounding the tube connection (30) and further locking means (21, 22) for the fixing of a handpiece (1) with ISO-standardised coupling. The lamp (6) is mounted in the front part of the sleeve (19) with a light outlet point (27) on the end face. On the end face (25) of the motor housing (18) and on corresponding surfaces of the sleeve (19) there are slip rings (28, 29) and contact springs bearing resiliently against these. <IMAGE>
Patent EP-0151237-B1 (EP)
IPC: F24J3/00
Filed: 1984-11-08
Granted: 1988-02-03
Abstract: A plurality of adsorption containers are provided which are separated into heater adsorber zones and condenser evaporator zones. The zones are successfully rotated through flow segments which form a passageway for heat carrier flows. The heater adsorption zones contain an adsorption substance from which an operating substance is extracted by adsorbing heat from a heat carrier flow and is again adsorbed by emitting heat to a further heat carrier flow. The operating substance condenses and evaporates by means of a heat exchange with further heat exchangers. The adsorption devices are suitable as cooling devices and heat pumps as well as heat transformers and heat exchangers.
Patent EP-0144886-B1 (EP)
Inventor: UTTSCHEID GEORG
IPC: B61B12/02
Filed: 1984-11-26
Granted: 1988-02-03
Abstract: A positioning device for the trolleys of an electric overhead trolley conveyor is described. This positioning device comprises a carrier which is shiftable in the direction of the movement of the trolley. The carrier is connected with a damping device. Further it comprises an engaging member cooperating with the trolley, whereby the engaging member is rendered inoperative toward the end of the carrier movement. This insures on the one side, that the trolley reaches the defined end position by engaging a stopping member. On the other side it is prevented, that the trolley strikes against the stopping member 40 with a high force of inertia. For enabling a recommenced movement the stopping member 40 may be rendered inoperative. The carrier is preferably utilized for this purpose.
Patent EP-0150446-B1 (EP)
IPC: G01F11/24
Filed: 1984-12-19
Granted: 1988-10-19
Abstract: The apparatus includes a rotor mounted in and sealed in a housing for rotation about a vertical axis and including a plurality of pockets. Between the peripheral outer side wall of the rotor and the cylindrical inner surface of the housing there is an interspace which is supplied with a pressurized gaseous medium and an exit port for discharging pourable material entering the interspace.
Patent EP-0131341-B1 (EP)
IPC: H01J29/89
Filed: 1984-07-10
Granted: 1987-11-19
Abstract: Aviewing screen is described, in particularthe screen of a display tube, which has excellent antireflective properties and a method of making this screen anti-reflective. Firstly the outer surface of the screen is mechanically roughened in conformity with specific requirements and subsequently an anti-reflective coating of constant thickness is applied to the roughened surface.
Patent EP-0166061-B1 (EP)
Title: Ophthalmic gel, and manufacturing process therefor
IPC: A61K47/00
Filed: 1984-11-27
Granted: 1991-02-27
Abstract: An improved injectionable viscoelastic gel for use in ophthalmic surgical and treatment procedures, wherein the gelling agent is a high molecular weight polyacrylamide or polymethacrylamide. The present application is a continuation-in-part application of Serial No. 434,412, filed October 14, 1982.
Patent EP-0148691-B1 (EP)
IPC: F04B9/04
Filed: 1984-12-19
Granted: 1987-06-16
Abstract: The invention relates to an improvement in variable capacity diaphragm pumps. According to the invention, the piston is driven by a cam fast with the wheel of a speed reducing gear pair, the eccentric/wheel assembly rotating idly on a fixzed shaft of which the axis is perpendicular to the axis of the piston, the piston terminating in a U-shaped shank of which the wings are perpendicular to the axis of the piston and spaced apart by a length slightly greater than the diameter of the eccentric, and of which the base is perpendicular to said fixed shaft and is provided with a longitudinal groove parallel to the axis of the piston which is traversed by the fixed shaft, the eccentric being housed between the wings of the shank. The invention is more particularly applicable to the manufacture of diaphagm pumps.
Patent EP-0147344-B1 (EP)
IPC: A01G3/04
Filed: 1984-11-12
Granted: 1990-04-04
Abstract: The cutter consists of two sets (1) of cutting discs, located on vertical shafts to one side of the tractor and equipped with a mechanism to move the discs together or apart. When moved towards one another the edges of the discs overlap. The disc sets are mounted on frames (13) on vertical pivots (13f), and they can be equipped with horizontal springs (15a, 15b, 16) connected by a turnbuckle, to allow the discs to move apart when the cutters encounter a post. The cutter assembly is set on a parallelogram mechanism to allow it to be moved up and down to control the cutting height.
Patent EP-0130158-B1 (EP)
IPC: D21F5/04
Filed: 1984-05-28
Granted: 1988-08-10
Abstract: @ The invention relates to a sealing device in a cylinder drier, intended for incorporation in a paper machine and including a plurality of cylinders arranged in two substantially parallel rows (1 a, 1 b), the paper web (2) being trained serpentine about said cylinder during drying, said web being carried by an endless porous Fourdrinier drier (3) adapted for pressing the web against the cylinder surfaces in one row of cylinders and situated between the paper web and the cylinder surfaces in the other row. Two shielding members (7,15) being disposed in the space restricted by the wire and an intermediate cylinder surface on that cylinder which the wire and the web come onto and leave. Said shielding members facing the wire and extending substantially in parallel with and close to the wire and over the entire width of the web. The end portion of each shielding member being free and extending into the area for the nip between the wire and the intermediate cylinder, whereas the opposite end portion is connected to a blowing box (10, 14) provided with openings for blowing air in directions which are substantially in parallel with or form a certain angle to the wire, said air jets being directed in the opposite direction relative to the corresponding shielding member.
Patent EP-0135547-B1 (EP)
IPC: C22C9/04
Filed: 1984-02-27
Granted: 1988-08-03
Abstract: A coin, a coin blank or a metal strip for the production of a coin or a coin blank having as its surface a copper based alloy containing between 15 % and 30 % (by wt) zinc, between 2 % and 7 % (by wt) tin and, optionally, between 2 % and 7 % (by wt) nickel. The alloy is gold-coloured, tarnish resistant, fabricable and wear resistant.
Patent EP-0195084-B1 (EP)
IPC: A61P43/00
Filed: 1984-09-21
Granted: 1990-05-23
Abstract: A method of rectification of human leukocytic interferon provides for sedimentation of native proteins by means of ammonium sulfate, separation of protein sediment, dissolution of the separated sediment and gel-filtration of the desired product. The sediment is dissolved in a poiser having pH equal to 2.5 to 9.0 and containing a disaggregating agent, whereas before the gel-filtration the column is covered with the same poiser at the amount of 3 to 5 per cent of the volume of the column.
Patent EP-0152792-B1 (EP)
IPC: A47H27/00
Filed: 1985-01-24
Granted: 1988-09-28
Abstract: 1. Pivotable window sill with : - a joint rod (2) with mountings (4) for the vertical mounting of the joint rod on the masonry, - a rocker (6) mountable pivotably on the joint rod and in the form of an essential right angle, with a first leg (42), at the end of wich is formed a joint bush (43) with an axis perpendicular to the angle plane, and a second leg which is designed as an essentially plane plate (44) perpendicular to the angle plane, - a crossmember (46) which is connected releasably to the plate (44) and which has at least two parallel supporting arms (48, 48") projecting essentially perpendicularly from the crossmember (46), - a screw arrangement, by means of which the supporting arms (48, 48") are pivotable relative to the plate (44), on the rocker, about a horizontal axis parallel to the plate (44), characterized in that the crossmember (46) together with the supporting arms (48', 48") is in one piece and forms a rigid supporting bracket (8), in that the crossmember (46) is equipped, at its upper edge, with a claw-like projection (52) engaging positively over the top edge of the plate (44) and, in the region of its lower edge, with at least one adjustable pressure screw (54) resting against the plate (44) of the rocker (6), in that the supporting arms (48', 48") are made essentially plate-shaped and in terms of their height taper on their underside towards their free end, in that transverse stiffening means are arranged between the supporting arms, and in that there is an essentially- U-shaped window-sill section (10) which can be slipped onto the supporting arms of the supporting bracket (8) and the leg ends of which are provided with angled portions (57) directed towards the inside of the window-sill section (10).
Patent EP-0166463-B1 (EP)
IPC: A01N47/44
Filed: 1983-09-05
Granted: 1989-11-08
Abstract: 1. Fungicidal agent, characterized in that it contains an active compound combination of special 1,2,4-triazolyl-alkanols of the formula  see diagramm : EP0166463,P5,F3  in which X represents chlorine or phenyl, and (A) dodecylguanidine acetate, the weight ratio of 1,2,4-triazolealkanols of the formula (I) to the active compound dodecylguanidine acetate being between 1:0.1 and 1:500.
Patent EP-0176248-B1 (EP)
Title: Improved cleaning wand
IPC: A47K11/10
Filed: 1985-08-23
Granted: 1990-08-08
Abstract: A multifunction cleaning wand having a disposable head. The cleaning head is removably attachable to the wand handle. A first cleaning element in the shape of a swab is secured to a retainer by a flexible strap. The retainer is removably attached to the cleaning head. A second cleaning element is attached to the head on a side thereof opposite the swab. A method for assembling the cleaning wand is also disclosed.
Patent EP-0189097-B1 (EP)
IPC: C07D333/32
Filed: 1986-01-14
Granted: 1988-06-01
Abstract: 1. Process for the preparation of thiotetronic acid, characterized in that 4-chloracetoacetic acid chloride is reacted with hydrogen sulfide in the presence of an amine.
Patent EP-0195452-B1 (EP)
IPC: F16H47/04
Filed: 1986-03-20
Granted: 1990-10-17
Abstract: 1. Continuously variable compound power shift transmission of the range-speed type with multiple power path, consisting of two dividing gearings, of which one dividing gearing is a continuously variable linkage with multiple power path, whose one shaft is the main input drive shaft (in) and which has two coaxial coupling shafts (A, E) of which upon adjustment of a continuous adjusting gear (a, b) from one extreme ratio to the other, upon which the two coupling shafts run synchronously, one (E) always run faster and the other (A) always run more slowly or vice versa with opposite adjustment, and of which the other dividing gearing comprises a changeover gear with a group of gears and a multiple gear series, which is driven alternate by one of the two coupling shafts (A, E) and which has a main output drive shaft (out) which is connectable with the respective driving coupling shaft via various ratios such that in a wide range a continuous ratio can be set between the main input drive shaft (in) and the main output drive shaft (out) and that upon a gear shift the clutches change without interruption in power, free of load and with synchronous speeds, characterised in that for the last gear within the group of gears an intermediate shaft (19) and for the first gear within the group of groups another intermediate shaft (18) is provided and that the remaining gears of the group of gears are connected either to the intermediate shaft (18) or to the intermediate shaft (19) or some of the remaining gears are connected to the intermediate shaft (18) and the other remaining gears are connected to the intermediate shaft (19) whereby these two intermediate shafts (18, 19) can be connected to each other via a clutch (S3) and whereby these intermediate shafts are drive shafts of various gear series and that in known manner these have synchronising devices which must synchronise the respective idling gear groups.
Patent EP-0210472-B1 (EP)
Title: Device for controlling the flow rate and/or the mixing ratio of a combustible gas-air mixture
IPC: F02M21/04
Filed: 1986-07-05
Granted: 1990-03-07
Abstract: 1. A device for controlling the flow rate and/or the mixing ratio of a combustible gas-air mixture comprising a tubular body with two lateral inlet orifices for gas and for air and a control slide which is longitudinally movable in said body and rotatable and has an inside cavity opening to a space inside said body, said slide, when being rotated, modifying a cross-sectional area in a gasway to said space and thereby controlling gas flow and said slide, when being moved longitudinally, modifying simultaneously said cross-sectional area in said gasway and a cross-sectional area in an airway through said body characterized in that the wall surrounding said cavity (5) inside said control slide (2) is provided with an opening (6) of a given cross-sectional area which directly interacts with the cross-sectional area of said inlet orifice for gas (3) in said body (1) to vary the inlet gasway cross-sectional area for controlling gas flow into said cavity inside said control slide and in that a tubular mixer (8) arranged in the area of the mixture outlet (7) of said body opposite said control slide (2), viewed in the direction of longitudinal control slide travel, is, at its inlet end protruding into said body surrounded in an annular duct fashion, by said space (9) inside said body being in communication with said inlet orifice for air (4) and an edge (10) of said mixer inlet end interacts with a corresponding part (11) of said control slide through varying the distance between said edge and said part to vary the cross-sectional area of the airway to control air flow, and in that a tubular stub (13) of said control slide being the gas outlet from the cavity therein, in any of the travel positions of said control slide, protrudes into a space inside said mixer downstream from and in communication with said variable annular airway.
Patent EP-0218974-B1 (EP)
IPC: D01H4/08
Filed: 1986-09-27
Granted: 1989-06-28
Abstract: When producing fancy yarn on open-end spinning devices, sliver-like basic fiber material is opened into individual fibers and is fed in an air stream to an open-end spinning element. A fiber sliver of the fancy-effect fiber material is conveyed at constant speed into an air stream by which fiber tufts are separated. Fancy-effect fiber tufts and individual fibers thus separated are fed to an open-end spinning element together with the opened basic fiber material. To carry out this process, a feeding device is provided for the fancy-effect fiber material, such feeding device being driven at constant speed so that the fancy-effect fiber material is brought into the fiber feeding channel in the form of an uninterrupted fiber sliver.
Patent EP-0224869-B1 (EP)
IPC: G09F9/35
Filed: 1986-11-27
Granted: 1993-02-03
Abstract: A transmitting type display device is disclosed, which comprises a transmitting type display panel (11) to provide a display on the front surface, a light source (15) for producing light illuminating the back surface of the transmitting type display (11) and a brightness controller (25) for controlling the intensity of light from the light source (15). The device comprises an ambient light detector (17) disposed near the transmitt­ing type display panel (11) for detecting the intensity of ambient light incident on the display surface of the transmitting type display panel (11), and the brightness controller (25) for controlling the light source (15) according to the detection output of the ambient light detector (17) such that the intensity of light from the light source (15) to the transmitting type display panel (11) is increased with an increase of the detected light intensity.
Patent EP-0216862-B1 (EP)
IPC: G10L25/48
Filed: 1986-03-18
Granted: 1991-10-09
Abstract: An apparatus is disclosed for displaying two-channel audio input signals in a three-color visual pattern. In general, the visual pattern may be formed on a viewing screen by an apparently moving spot having three color components. Phase shifting means is employed to phase shift one of the two audio input signals, and both audio input signals are subsequently processed by low pass filters to produce positioning signals in X-Y coordinates for the spot which forms the visual pattern. In addition, the two audio input signals are also mixed and separately processed by a high pass filter, a band pass filter and a low pass filter to produce frequency separated signals for controlling the intensity of each of three color components of the spot forming the visual pattern. Automatic color balance means utilizing negative feedback is employed to control the amplitude of the separate frequency-discriminated audio signals. In a preferred embodiment, the display unit employs a color cathode ray tube and may comprise equipment of the type normally found in video games or in a color television receiver altered to accept X-Y position and color information.
Patent EP-0222906-B1 (EP)
Title: Polymeres electriquement conducteurs
IPC: H01M4/1399
Filed: 1986-07-11
Granted: 1990-04-04
Abstract: Un matériau organique électriquement conducteur destiné à être utilisé sur des électrodes de batterie et similaires, comporte un polymère éventuellement dopé avec un dopant du type n ou p, lequel polymère contient le long de son ossature au moins une unité linéaire pi-conjuguée de formule (I) dans laquelle A est un groupe cyclique organique conjugué bivalent éventuellement substitué contenant une séquence pi-conjugué de liaisons simples et d'au moins deux liaisons doubles; B est un groupe cyclique organique conjugué tétravalent éventuellement substitué contenant une séquence pi conjugué de liaisons simples et d'au moins une liaison double; A et B ont la même formule moléculaire et de constitution si ce n'est qu'ils contiennent une configuration différente de liaisons doubles et simples; Y est un groupe trivalent contenant m atomes de liaison entre des groupes adjacents A et B où m est un nombre impair compris entre 1 et 11, à condition que lorsque Y contient plus d'un atome de liaison entre lesdits groupes adjacents, les atomes de liaison forment une chaîne pi-conjugué d'atomes entre lesdits groupes adjacents A et B, et que n soit un entier compris entre 1 et 4. Un exemple de ce matériau est le poly(2,2'-dipyrrylméthane) dopé avec des ions de CF3SO3, lequel est relativement stable à l'air et à l'eau et présente une conductivité de l'ordre de 1.OS cm-1.
Patent EP-0236444-B1 (EP)
IPC: A01H4/00
Filed: 1986-09-05
Granted: 1991-03-27
Abstract: Novel methods for the preparation and delivery of botanic seeds which are pregerminated and maintained in a hydrated state in gel capsules. Various types of botanic seeds are encapsulated, in some embodiments, with beneficial additives, in a gel matrix and pregerminated. These pregerminated seeds emerge more quickly than raw seeds from a number of planting matrices. These seeds can be encapsulated and pregerminated in variously described ways.
Patent EP-0247325-B1 (EP)
IPC: B01D35/00
Filed: 1987-03-30
Granted: 1992-07-29
Abstract: The device, especially for underwater filtration, has a pump and a filter, the inlet side of the filter being connected to the delivery side of the pump. The filter can be automatically uncoupled and allowed to drop out of the device. <IMAGE>
Patent EP-0250772-B1 (EP)
IPC: B65H29/00
Filed: 1987-04-30
Granted: 1991-07-10
Abstract: To move a plurality of interconnected segments which a zig-zag, accordeon or bellows pleat arrangement on or between which sheet elements such as projecting elements from a folded sheet are located along a transport path and to permit, selectively, expansion or compression of the segments for handling of sheet elements, and compact storage, an endless belt, preferably a gear belt sprocket chain or the like, is provided engageable with the segments. Preferably, lifting rollers are provided, selectively engageable with the belt to slightly raise the segments from transport rails, and decrease friction of the segments with respect to the rails. The segments can be stored, when empty or loaded, when collapsed against each other, and spread apart for sheet material handling. A plurality of such system can be located or adjacent each other, so that, when the segments are spread apart, suitable mixing or insertion steps can be carried out. To permit a space-saving arrangement, the transport path can be sinuous, with 180 DEG  rotating elements, having carrying rods engaging the segments coupled to a disk, turning the segments about an arcuate path defined by the travel of the carrying rods on the disk. The segments can be raised, again, by placing a cam track adjacent the disk, on which the carrying rods can run off by means of cam follower rollers.
Patent EP-0251052-B1 (EP)
IPC: A01C19/04
Filed: 1987-06-19
Granted: 1990-06-06
Abstract: 1. Agricultural distributor, more especially a sowing machine or fertilizer broadcaster, including adjustable metering members which are driven by at least one wheel, which travels along the ground, or one roller etc , wherein a distance measuring arrangement for determining the distance actually covered is disposed on the distributor, and the metering members are adjustable, in dependence on the instantaneous speed or distance per period of time, which is determined by the distance measuring arrangement, in such a manner that the desired amount for distribution or the number of grains of the seed material or fertilizer to be distributed can be distributed in dependence on the distance covered, characterised in that a displacement transducer (9) is disposed on the wheel which drives the metering members, and in that the values, which are picked-up by the wheel (7) and the distance measuring arrangement (11) either in parallel or during the same period of time, are constantly compared with each other, and in that, if the difference between these two values changes, the adjustable metering members are adjusted in accordance with the change in the difference.