baber/WOPTO huggingface dataset:
Patent EP-0254321-A2 (EP)
Inventor: HOFMANN HERMANN
IPC: F24B5/02
Filed: 1987-07-24
Abstract: A stove with air or water cooling, in particular a single-unit stove, tiled stove, tiled-floor stove, stack or heating boiler, heating tiled stove or heating stack, has for the burning of solid fuels a grating which is cooled or circulation-cooled and off-gas flues, which connect the ash cave to an off-gas collector in the upper part of the stove. The off gases are introduced through the chimney flue, with or without an off-gas extraction fan, through the glow bed into the ash cave and from the latter through the off-gas flues and the off-gas collector into the chimney. The sidewalls of the combustion chamber are provided with a lining of high-temperature-resistant material of low heat conductivity, preferably also great heat retention. In the lining there are channels, forming the off-gas flues, for secondary combustion and removal of the off gases from the ash cave into the off-gas collector. <IMAGE>
Patent EP-0257326-A2 (EP)
Inventor: SYDOW MANFRED
IPC: H05K13/02
Filed: 1987-07-28
Abstract: The connecting elements (4) (pointing in the same direction) of an electrical component (1) are spread apart in the device (3) by a spreading stamp (10). Subsequently, the component (1) is swivelled into a removal position, in which the connecting elements (4) are bent back to a nominal spacing by gripping fingers (13) of a handling robot. The components, gripped in this way, are removed from the device (3) and are placed on a printed-circuit board which is to be furnished. <IMAGE>
Patent EP-0268759-A2 (EP)
Title: Headlamp of the projector type for vehicles
Inventor: MOHSAKOWSKI KLAUS
IPC: F21V17/00
Filed: 1987-09-02
Abstract: The ellipsoidal reflector and the holder supporting the lens and the shield are inserted into a tubular plastic housing. The end of the housing pointing in the direction of exit of the light has a flange which is directed outwards and is covered at the front by a transparent pane. In order to join the swivel points of the headlamp, which are arranged in the vicinity of the outer edge region of the flange, to the flange in a rigid and very stable fashion, bush-shaped shoulders, whose axes extend parallel to the principal face of the flange, are integrally formed on the rear of the flange, being joined thereto along the entire length. The carrier which accommodates the swivel points can be fixed on the bush-like shoulders of the flange by means of pin-shaped fasteners which engage the bush-like shoulders. <IMAGE>
Patent EP-0279021-A2 (EP)
Inventor: MAEUELER AXEL
IPC: C02F1/52
Filed: 1987-09-15
Abstract: The method described serves for removing dissolved and undissolved metals, especially aluminium, from a lye in cleaning machines, especially bottle-cleaning machines, at the same time with the loss of lye kept as low as possible and with no need to interrupt the cleaning operation. In this, a part stream of lye is drawn off from the machines and cleared of coarse impurities and undissolved metals in a dirt-removal installation (1). Undissolved lime suspended in water is added to the lye, whereupon the lye thus treated passes into a reaction vessel (4), in which the dissolved metals, especially aluminium, are brought into an undissolved form by chemical reaction in a short time. After the lye has passed through a flocculation station, a polymeric flocculent being fed to the lye, the lye/slurry mixture then obtained is introduced into a thickening apparatus, in which the slurry is further thickened, so that the pure lye which collects in the upper part of the thickening tower (5) and is regenerated as a result of the chemical reaction and concentrated is drawn off continuously and, after intermediate storage in the pure-lye tank (6), is supplied once again to the cleaning machine. The slurry collecting in the thickening tower (5) is conveyed past a following flocculation station (7), in which a polymeric flocculant is added to the slurry. The slurry is subsequently desiccated in a screen container (8).
Patent EP-0270810-A2 (EP)
Inventor: NIED HERMAN FREDERICK
IPC: C08J5/08
Filed: 1987-10-28
Abstract: Thermoplastic panels are formed and laminated together simultaneously by using a roller to provide verti­cal pressure to two heated thermoplastic sheets, one a composite thermoplastic sheet, the other a monolithic thermoplastic sheet. The monolithic thermoplastic sheet allows laminating protective layers to structural panels for improving scratch resistance, improving appearance or reducing chemical permeability.
Patent EP-0270981-A2 (EP)
Inventor: THIELE KARL-HEINZ DIPL-PHYS
IPC: H04R7/12
Filed: 1987-12-01
Abstract: For a loudspeaker system with a diaphragm 1 and a voicecoil carrier 5, diaphragm 1 and voicecoil carrier 5 are connected by an elastic part 3. The elastic part 3 is dimensioned in such a manner that the loudspeaker acts as low-pass filter. <IMAGE>
Patent EP-0256591-A2 (EP)
Inventor: RUTER HANS-WERNER
IPC: B65B55/20
Filed: 1987-08-04
Abstract: A method of packing small components, in which at least one small component (9) is packed by means of a packing body (1) having a multilayer construction and comprising a non-deformable base plate (3) and a thermoplastically deformable elastic carrier layer (5) fixedly connected to the base plate, the small component (9) being depressed into the heated carrier layer (5) thereby forming a nest by thermoplastic deformation of the carrier layer.
Patent EP-0242009-A2 (EP)
Inventor: SHEWCHUK JAMES G
IPC: A63B63/00
Filed: 1987-01-09
Abstract: A goal structure for a game such as ice hockey provides a safety net which is constructed in the conven­tional form to provide a rigid pair of posts (l0, ll) and cross-bar (l2) together with net supports (l3) extending rearwardly of the posts. The goal structure can be attached to the playing surface or ice by an assembly mounted wholly within the posts comprising a spring (26, 49) and cable (25, 44), the cable passing axially of the post through an apertured guide block (20, 4l) at the end of the post into an anchor bolt (l8) within the ice. An upper end of the spring is movable axially to apply and release the spring tension either by a transverse pin (27) which extends into slots (30) in the wall of the post or by an axial pin (55) which can be held in a tensioned position (66) by a latch. The anchor bolt in the ice allows the post to slide sideways across the ice. A plug can be placed in the ice surface when the post is removed to prevent water entering the fixture when flooding.
Patent EP-0239320-A2 (EP)
Inventor: TACK ROBERT DRYDEN
IPC: C10L1/192
Filed: 1987-03-18
Abstract: The response to low temperature flow improvers to a distillate fuel containing between 4 and l0 wt % wax at l0°C below cloud point and containing substantially no paraffins longer than n-triacontane, is enhanced by the addition of n-alkanes to provide C₂₄ and higher alkanes in an amount greater than 0.35 wt.% of the fuel.
Patent EP-0255281-A2 (EP)
Inventor: SKYBA HELMUT K
IPC: F16F1/46
Filed: 1987-07-20
Abstract: An elastic tie down comprises an elastic tube (13) that carries a slack rope (9) inside thereof. The tube is crimped directly to the rope, so that pulling the rope ends stretches the tube and imparts elastic qualities to the tie down. In a modified embodiment, an annular insert is placed into the ends of the tube and the rope passes through the insert. The tube and insert are clamped, causing the insert to           collapse to grip the rope. The tie down can also include abutments crimped to the rope or knots (11) on the rope for co-operating with the tube ends. Bushings can be provided and can be split and can have inwardly converging surfaces that terminate in grooves. Tension applied to the rope ends causes the abutments to contact the bushing converging surfaces and force the bushings apart and into a tight grip with the tube and with solid rings surrounding the tube over the respective bushings. The rope ends can be provided with hooks (23, 35). The length between the hooks can be adjustable without affecting the elastic properties of the tie-down by a clip (25) that slidably receives the free end of one of the rope ends extending from the tube. The clip also secures the rope end, thereby creating an adjustable sized loop (30) in the rope. A hook (35) is slidably received over the rope in the loop. Sliding the clip along the rope varies the size of the loop and thereby alters the length between the two hooks independently of the tension in the elastic tube.
Patent EP-0271359-A2 (EP)
Inventor: BAYS MARVIN G
IPC: E01C23/12
Filed: 1987-12-11
Abstract: An apparatus for breaking a hard surface such as a concrete road (38) or bridge deck and essentially consists of a support for a torsional spring (111) which is horizontally fixed to the support with a spaced rotational journal so that the torsional spring is mounted substantially horizontally. An oscillating member (115) of desired mass characteristics is rigidly attached to the torsional spring (111) with a force generating apparatus such as a hydraulic vibrator (117) on one end and a road crushing tool (44) on the opposite ends of the oscillating member. Apparatus is also provided for positioning the impact or road crushing tool against the surface to be crushed and for maintaining the tool in that position during the crushing operation. 
     Operation of the hydraulic vibrator (117) causes axial oscillation in the torsional spring/mass system, which is then transferred to an axial oscillation of the impact tool (44), causing the tool violently to impact the surface to be crushed. The apparatus is preferably operated at the resonant frequency of the spring/mass system to obtain maximum amplitude and a corresponding increase in energy generated in the resonant mode.
Patent EP-0235044-A2 (EP)
Inventor: HIRANO SATOSHI
IPC: G01C15/00
Filed: 1987-02-24
Abstract: A light detector is disclosed which comprises a light-receiving section adapted to receive a measuring light beam at a front face thereof and photoelectrically convert the light beam thus received and a display section adapted to display a measurement result on the basis of an output from the light-receiving section. The display section is constituted by a pair of display segments each having at least one displaying face on a respective on of side faces which are formed on opposed sides of the light-receiving section sandwiching it therebetween and are inclined with respect to the front face in such a direction that back faces thereof approach to each other.
Patent EP-0240440-A2 (EP)
Title: Hammer, especially for machines for grinding scrap or other metals
Inventor: PASQUALINI CHARLES
IPC: B02C13/28
Filed: 1987-03-18
Abstract: The subject of the invention is connected with the technical field of the mechanical working of metals without substantial material removal. The hammer according to the invention is made from two mechanically separate parts, a support part (1) intended to be fixed onto an element of the machine, and another active part (2), of specified profile and intended to carry out the striking, the said parts (1) and (2) being arranged in combination with complementary assembly and locking-in-position means making it possible to carry out, as desired, their assembly and disassembly. <IMAGE>
Patent EP-0290808-A2 (EP)
Inventor: LAMBKE DAVID GERALD
IPC: H01H13/50
Filed: 1988-04-14
Abstract: A switch biasing member (20) is provided that features substantially transverse apposed resilient arm pairs (A₁, A₂) and (B₁, B₂) that extend from a support member (5) to respective preferably arcuately shaped spaced-apart free-ends (14, 14′) and (16, 16′) that are operative to engage an actuator (2) and impose respective forces (F₁) and (F₂) that respectively increasingly and then decreasingly appose movement of actuator (2) axially between two positions such that the combination of forces (F₁) and (F₂) provide a tactile feel to operation of actuator (2).
Patent EP-0304566-A2 (EP)
Inventor: BITHA PANAYOTA
IPC: A61P35/00
Filed: 1988-06-10
Abstract: This disclosure describes water soluble platinum complexes of novel malonate derivatives which possess the property of inhibiting the growth of tumors in mammals.
Patent EP-0309714-A2 (EP)
Title: Frequenzverdoppelnder, verstärkender Oberflächenwellen-Empfänger
Inventor: SCHINK HELMUT DR
IPC: H03B19/00
Filed: 1988-08-16
Abstract: Ein verstärkender Oberflächenwellen-Empfänger für ein Oberflächenwellen-Element aus einem Material, das den Piezoeffekt zeigt und durch lokale Dotierung elektrisch leitfähig gemacht werden kann, bei dem an der Oberseite eines das Oberflächenwellen-Element bildenden isolierenden Substratkörpers (8) aus dem charakterisierten Material ein Dotierungsgebiet ausgebildet ist, das einen leitfähigen Kanal (7) zwischen zumindest zwei einen bestimmten Abstand voneinander aufweisenden Kontaktelektroden (6,6) derart bildet, daß auftretende Piezoladungen in der Lage sind, die Leitfähigkeit eines Kanals zu modulieren. An eine der Kontaktelektroden (6) ist ein Pol einer Spannungsquelle (4) angeschlossen, deren anderer Pol über einen Wechselstromdetektor (5) mit der anderen Kontaktelektrode (6) verbunden ist.
Patent EP-0309737-A2 (EP)
Inventor: BREINTNER RICHARD DIPL-ING
IPC: G06F12/123
Filed: 1988-08-24
Abstract: A circuit arrangement for data processing systems for implementing a modularly organised expandable LRU (Least Recently Used) mechanism for n elements, for example main memory pages, cells of content-addressable memories and so forth, in a data processing system for an element array (E) for n 2 contains an arrangement, constructed as full matrix (M), with k rows and m columns, in which full matrix (M) a crosspoint-individual storage element (FF) is provided at each crosspoint between a row and a column, excepting the crosspoints which fall into the major diagonal of the full matrix (M), all storage elements (FF) having an identical structure, and a control device (S) with a control logic (CL), a counter (C), an (l of n) decoder (D), a multiplexer (MUX) and a comparator (KOMP), in which the n elements are in each case connected at the input end to a common address, request search term line or the like and to an individual output line of the multiplexer (MUX) and the n elements are connected at the output end to a first input of a row-individual input logic section (EZG), the output of which is connected to a relevant row-individual matrix column set/matrix column clear line, and a second input of which, together with all second inputs of all other row-individual input logic sections (EZG), is connected to a matrix-end control output of the control logic (CL), and, in addition, are in each case connected to individual result signal inputs of the control logic (CL). <IMAGE>
Patent EP-0314011-A2 (EP)
Inventor: LAMBERT ROBERT WILSON
IPC: A61K31/7052
Filed: 1988-10-21
Abstract: Compounds of the general formula <IMAGE> in which R<1> is chlorine, azido or amino, and amides and Schiff's bases thereof have antiviral activity and can be used for the treatment or prophylaxis of human or veterinary viral infections, especially of retroviral infections such as HIV.
Patent EP-0314150-A2 (EP)
Inventor: BURGER RITA
IPC: H01C17/22
Filed: 1988-10-27
Abstract: A housing cover (7) of the potentiometer has an opening (8), which can be closed with a further cover (9), and through which the upper side (12) of a resistor carrier (6) is accessible. On the upper side (12) there are located balancing resistors which are electrically connected to a resistor track fitted on the underside (18) of the resistor carrier. In consequence, the potentiometer can still be balanced after complete assembly. 
<IMAGE>
Patent EP-0300580-A2 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: A01C17/00
Filed: 1988-07-18
Abstract: A machine for spreading material, in particular granular and/or pulverulent material such as fertilizer. The machine comprises a frame (1), a hopper (5) and a spreading member (12). The machine is provided with transmission mem­bers (54) by means of which electronic and/or sound waves can be transmitted during operation of the device to the stream of material spread by the spreading member (12). The spread of the material can be measured by the said waves. The trans­mission member co-operates with a receiver receiving the waves transmitted by the transmitter and reflected from the material.
Patent EP-0317110-A2 (EP)
Inventor: BELL RONALD D
IPC: F23C6/04
Filed: 1988-10-31
Abstract: A process to produce electricity and heat which involves combusting (10) fuel to produce a gaseous stream of combustion products, passing the gaseous stream through a turbine (14) to generate electricity, and to produce a gaseous exhaust stream, adding additional fuel to the exhaust stream, to provide a fuel-rich combustible gas stream having fuel in excess of the oxygen in the combustible gas stream, catalytically treating (18) over a reducing catalyst of combusting the fuel-rich combustible gas stream in a reducing atmosphere to produce a heated oxygen-depleted gaseous stream, converting (22) at least a portion of the heat in the oxygen depleted stream into a steam, adding air (24) to the oxygen-­depleted stream to produce a stoichimetric excess of oxygen in the resultant stream relative to fuel present in the resultant stream, passing the resultant stream over an oxidizing catalyst (26) to produce an oxidized gaseous stream, removing heat (28) from the oxidized stream, and venting (32) the resultant cooled stream. Preferably, at least some of the oxidized stream (36) is cycled to the step of combusting fuel. An apparatus system for carrying out this process is also provided.
Patent EP-0308357-A2 (EP)
Inventor: ROVIRA AUGE ANTONIO
IPC: G21F9/32
Filed: 1988-08-11
Abstract: Mobile incinerating system for low level radioactive solid wastes, consisting of an installation mounted on a mobile platform and consisting of a rotating combustion chamber (3) into which the wastes to be incinerated are to be inserted from a feeder (1) equipped with a loader (2). The rotating chamber (3) communicates with a post-combustion chamber (5). Between these two chambers there is a third gas transit chamber (7) from which the ashes produced drop into a lower collector (9) after having passed a tray (8) fitted with two alternately operating gates. Downstream of the chambers there is a first dilutor (10) followed by a heat exchanger (6) associated with fans (11). Immediately downstream of the heat exchanger (6) is a decanter (12) followed by a second dilutor (13) from which the gas mixture passes through filters (14). The level of activity of the gases is controlled by means of a monitor (15) located downsteam of the filter (14).
Patent EP-0326169-A2 (EP)
Inventor: KATO EIICHI FUJI PHOTO FILM CO
IPC: G03G5/05
Filed: 1989-01-27
Abstract: An electrophotographic lithographic printing plate precursor comprising a conductive support having provided thereon at least one photoconductive layer containing photoconductive zinc oxide and a resin binder, wherein said resin binder comprises (A) at least one resin containing at least one functional group capable of forming at least one carboxyl group upon decomposition and at least one of (B) a heat-curable and a photo-curable resin, and (C) a crosslinking agent. The plate precursor provides a printing plate having excellent resistance to background stains and printing durability.
Patent EP-0332055-A2 (EP)
Inventor: KRAUSE THOMAS-MICHAEL
IPC: H04L1/20
Filed: 1989-03-02
Abstract: The invention relates to a circuit arrangement for the detection of faulty levels of digital signals which are injected by at least one driver component, which is activated by data signals, into a bus line (15), wherein a decoupling unit is inserted between the relevant driver component and the bus line (15). For immediate detection of a functional fault in a driver component (13) and for identification of the latter, the output signal (A1) of each driver component (12, 52, 72) is combined in an exclusive-OR operation with the data signal (D1) to form an auxiliary signal (H), which is combined in an AND-operation with a release signal (E1) to form a fault signal (F1), which indicates a faulty level. <IMAGE>
Patent EP-0334149-A2 (EP)
Inventor: MAURER FRITZ DR
IPC: A01N57/16
Filed: 1989-03-13
Abstract: Novel pyrimidin-5-ylthionophosphoric acid esters of the formula (I) <IMAGE>  in which R represents methyl or ethyl, can be used as pesticides.
Patent EP-0339305-A2 (EP)
Inventor: VASSILIADIS STAMATIS
IPC: G06F7/38
Filed: 1989-04-04
Abstract: An apparatus for predicting parity of a result produced by selection of the most or least significant thirty-two bits produced by a thirty-four bit adder, the parity being predicted concurrently with and independently of the result. Parity for byte Si of the selected result is derived by circuitry implementing the relationship: 
Pi = yP(M,n-1) V P(n,M+7) V y′P(M+8, n+7) 
in which Pi is the parity bit for Si, y is the positive sense of a signal indicating selection, of the most significant thirty-two result bits, y′ is the complement of y and indicates selection of the least significant thirty-­two result bits, P(M,n-1) is parity over the two most significant result bits in the portion of the result covering result bits m through n+7, P(m+8, n+7) is parity of the two least significant bits of the result portion, P(n, m+7) is parity over the central bits of the portion, i is an integer and 0≦i≦3, m=8i, and n=m+2.
Patent EP-0343392-A2 (EP)
Inventor: PEREIRA MARCOS A C
IPC: G01R15/18
Filed: 1989-04-26
Abstract: When an alternating quantity is transferred by means of an electromagnetic transducer, a steady-state direct component is not transferred by the transducer. This problem occurs, in particular, when measuring a current in a driven semiconductor. …<??>In the arrangement (100) according to the invention, the direct component (UGL) is detected by means of a sample-and-hold element (4) at the output of the transducer (3) and subtracted from the output signal (UW) of the transducer (3) in a comparator (9). The output (21) of the comparator (9) then carries the reproduced alternating quantity (UIT), which can be supplied to further control or monitoring devices. …<IMAGE>…
Patent EP-0363657-A2 (EP)
Inventor: GESSI TIZIANO
IPC: E03C1/04
Filed: 1989-09-11
Abstract: The device comprises mixing means for mixing the cold water and the hot water, and automatic routing means for sending the mixed water selectively to one of at least three outlets connected to the shower distributor, the pouring spout for filling a bath tub and a hand spray respectively. The mixing means and the routing means, the latter consisting of two valves, are housed in a single unit that can be produced by assembly or by casting. <IMAGE>
Patent EP-0366986-A2 (EP)
Inventor: BRUSSEL RICHARD
IPC: B29C33/72
Filed: 1989-10-12
Abstract: The invention relates to an apparatus for cleaning a mould of plastic-working machines, in particular a mould of hydraulic presses for the pressing of mouldings of preferably fibre-reinforced plastics, which apparatus has at least one cleaning tool (15, 15a), which can be adjusted to the faces to be cleaned of at least one of the two parts (male die 6 and female die 7) of the mould. In order to be able to carry out an automatic cleaning of the moulds in the shortest time, and at the same time to eliminate the risk of damaging mould and machine, it is proposed that the cleaning tool (15, 15a) is arranged on a mount (10, 24), movable fastened on the carrier of the mould, and the movement is synchronised with the operating cycle of the machine. …<IMAGE>…