baber/WOPTO huggingface dataset:
Patent EP-0045405-A2 (EP)
Inventor: CHIU GEORGE TEIN-CHU
IPC: H01L23/52
Filed: 1981-07-14
Abstract: The aluminum/copper alloy conductors are made by forming a patterned layer of copper (21) on a layer of aluminum (15) applied to a substrate (11) The portion of the aluminum layer (15) which is not protected by the copper layer (21) is removed by reactive ion etching without heating substrate (11) and the resulting structure is then heated to cause the copper (21) to diffuse into, and alloy with the aluminum layer (15). 
     The method can in particular be used to form aluminum/ copper alloy conductor lands in integrated circuit manufacture.
Patent EP-0035917-A2 (EP)
Inventor: SUTTON RICHARD CALVIN
IPC: G03C1/66
Filed: 1981-03-11
Abstract: The properties of a dichromated hydrophilic colloid photosensitive composition are improved by the incorporation of certain copolymer latices. More particularly, the copolymer particles in the latex have from 75 to 95 percent by weight of at least one repeating unit conforming to the structure:and from 5 to 25 percent by weight of at least one repeating unit conforming tothe structure:wherein:R<sup>1</sup> is hydrogen or methyl;R<sup>2</sup> is phenyl, substituted phenyl or a straight- or branched-chain alkoxycarbonyl group having 2 to 8 carbon atoms;R<sup>3</sup> is hydrogen or methyl;R' is -NR<sup>5</sup>R<sup>6</sup> or -OR' wherein R<sup>5</sup> and R<sup>6</sup> are independently selected from hydrogen, alkyl or substituted alkyl having 1 to 8 carbon atoms and alkyl containing one or more hetero atoms in the alkyl chain, and R' is hydroxyalkyl having 1 to 8 carbon atoms. The photosensitive composition may be used as a photoresist in preparing filter arrays for solid state color imaging devices.
Patent EP-0055918-A2 (EP)
Inventor: UENO KOUJI
IPC: H01L21/66
Filed: 1981-12-22
Abstract: A field programmable semiconductor memory device comprises regular word lines (W), regular bit lines (B), regular memory cells (MC) connected at the intersections of the regular word lines (W) and the regular bit lines (B), at least one test word line (TW) adjacent one of the regular bit lines (B) and alternately arranged conducting (10d, 10f) and non-conducting (10c, 10e) test memory cells arranged at the intersections of the test bit lines (TB) and the regular word lines (W). To enable the insulation between adjacent word lines (W) to be tested, the test bit line (B) and the regular word line (W) are insulated from one another by an insulating layer (24) in each non-conducting test memory cell (10c, 10e).
Patent EP-0066115-A2 (EP)
Inventor: FIORENZO JOP
IPC: H02M1/08
Filed: 1982-05-07
Abstract: The control circuit comprises a solid state controlled switch (6, 22) coupled to a terminal of the mains and a terminal of the load (2, 20) the supply voltage whereof has to be controlled, and a non controlled solid state switch (6, 23) operatively coupled to the solid state controlled switch for setting, in cooperation with resistive and capacitive elements (8, 9, 16, 17, 26, 10, 25), also supplied by the mains, the conduction time of the controlled switch (6, 22) in such a way as to adjust at predetermined maximum and minimum levels the load supply voltage. Thus an electronic control circuit is provided which is effective to be directly driven by the load power supply, thereby eliminating the expensive conventional driving circuitry and inputs.
Patent EP-0073068-A2 (EP)
Inventor: MOCHIDA HARUO
IPC: B60R25/10
Filed: 1982-08-26
Abstract: A theft preventive system, in an automotive keyless entry system with automatic door locking, is adapted to produce an alarm signal in response to door opening when the theft preventive system is in a door-locked position, and which is cooperative with a door-lock system but independently operable in order to switching its operating mode from a door-locked mode to a door-unlocked mode. The theft preventive system in an automotive keyless entry system, according to the present invention. includes a push-button-type function key (10) for operating a door-lock mechanism (50) to lock a vehicle door. A memory circuit (30) is responsive to a door-lock signal fed from the door-lock function key (10) to indicate the door-locked condition. The content of the memory (30) cannot be cleared unless a plurality of door-unlock function keys (10a-10e) are properly I operated. An alarm circuit (70) is responsive to a door-open signal from a door switch in the presence of a memory output indicative of the door-locked condition to produce an alarm signal.
Patent EP-0075851-A2 (EP)
Inventor: BAILEY WILBER H
IPC: A61B5/0245
Filed: 1982-09-22
Abstract: Heart rate monitoring apparatus and a related method for detecting the successive beats of a heart and providing a reliable estimate of heartbeat rate. The apparatus comprises a heart rate monitor comprising: means (15) for measuring the time intervals between successive beats of a heart and for producing a corresponding sequence of timing measurements; microprocessor means (17) for grouping the timing measurements into a prescribed set and adjusting a particular measurement of the set in a prescribed fashion, to produce an adjusted set of timing measurements, and for averaging the adjusted set of timing measurements, to produce an estimate of heartbeat rate. The particular measurement that differs most from the computed average is adjusted to be equal to that average, and the adjusted set of measurements is then averaged. These latter steps of adjusting and averaging are repeated a prescribed number of times, and the last-computed average is displayed as an estimate of heartbeat rate on a display (19). The entire procedure is repeated upon the occurrence of each successive heartbeat.
Patent EP-0072123-A2 (EP)
Inventor: REYNOLDS CHARLES EDWARD
IPC: H01M50/566
Filed: 1982-07-22
Abstract: A connector (12) of a type used with dry cell batteries (2) comprises an insulating support having a snap fastener plug terminal (30) and a snap fastener socket terminal (28) on one surface (32) thereof. The support has terminal supporting projections (36, 38) on its one surface (32) and the terminals (28, 30) are stamped and formed sheet metal members. The terminals are partially inserted through the support so that the external contact portions (50, 50') of the terminals (28, 30) are against the terminal supporting projections (36, 38) and the internal or second contact portions (48, 48') of the terminals are on the reverse surface (33) of the support. The connector can be used as a closure for the jacket (4) of a 9-volt battery (2). A manufacturing method for the connector is also disclosed.
Patent EP-0081941-A2 (EP)
Inventor: RAJAGOPAL GANESH
IPC: F15B13/04
Filed: 1982-12-01
Abstract: A hydraulic valve for controlling the flow of hydraulic fluid from a source of fluid under pressure (17, 21) to and from at least one load shifting hydraulic motor (25). The valve comprises a valve body (10) housing an axially movable spool (11) and a spool manipulator means actuable to shift the spool (11) in opposite directions from a neutral position to cause fluid flow to a hydraulic motor to move a load coupled thereto in a desired direction. Incorporated in the valve are pilot operated poppet valves (34, 35) operative to substantially prevent fluid leakage past the main spool (11) when the latter is in its neutral position.
Patent EP-0082673-A2 (EP)
Inventor: KORENBERG JAKOB
IPC: B01J8/38
Filed: 1982-12-15
Abstract: A fast fluidized bed reactor comprises an upright reaction chamber (10) having a lower region (11) containing a bed of granular material, a cylindrical upper region (18), and an inlet (17) for feeding matter to be reacted into the lower region (11). In operation the bed of granular material is fluidized in the fast regime by a first stream of pressurized air supplied through a plurality of openings (12) at the base of the lower region (11) and at least a portion of the granular material is continually entrained upwards into the upper region (18). To increase the reaction rate, a second stream of pressurized air is supplied tangentially into the upper region (18) through openings (19) so as to create a cyclone of turbulence and to maintain therein a Swirl number of at least 0.6 and a Reynolds number of at least 18,000, and at maximum operating capacity of the reactor the second stream of air should constitute at least 50% of the total pressurized air fed to the reactor. Near the top of the upper region (18) granular material is removed from the reaction chamber (10) for return either directly or indirectly to the lower region (11) to complete circulation of the fluidized bed material.
Patent EP-0058121-A2 (EP)
Inventor: LHERAULT JEAN
IPC: F17C13/06
Filed: 1982-02-05
Abstract: 1. Capping machine for gas cylinders or similar container which have a valve provided with a square (3) and with an outlet (8) having an external screwthread, and which have first been so oriented in an apparatus disposed upstream that their outlets are always directed in a determined direction, which machine comprises a support and vertical guidance device (PA) on which is mounted a capping device (TC), characterised in that : - the capping device (TC) comprises means (PS) effecting its centering on the axis (y-y) of the outlet (8) of the valve by acting on the square (3) of the latter, and - the support and vertical guidance device (PA) comprises means (10, 11, 12, 15) for adapting the height of the line of action of this device to that of the axis (y-y) of the valve outlet, taking as reference a lower generatrix of the surface (9) circumscribing the external screwthread of said outlet (8).
Patent EP-0087074-A2 (EP)
Inventor: HABERHAUER HELMUTH
IPC: G03G15/08
Filed: 1983-02-10
Abstract: Die Erfindung betrifft eine Entwicklungsvorrichtung mit zwei umlaufenden Aufladeeinrichtungen 1 und 2, die als Bürsten ausgebildet sind und deren Kerne 22, 23 mit einer ersten Spannungsquelle 9 verbunden sind. Der ersten Aufladeeinrichtung 1 wird Einkomponenten-Entwickler 13 aus einer Entwicklerzufuhrvorrichtung 20 mittels einer Dosierwalze 21 zugeführt. Die Aufladeeinrichtungen sind von einer Wanne 5 umgeben, die an die Spannungsquelle 9 angeschlossen ist. Zwischen den Aufladeeinrichtungen ist ein Gitter 18 mit einem integrierten Abstreifer 4 angeordnet, über den die Borstenspitzen hinwegschnappen, wodurch die auf den Borsten befindlichen Entwicklerteilchen triboelektrisch aufgeladen auf eine Entwickelwalze 3 gesprüht werden. Ein Abstreifer 7 arbeitet in ähnlicher Weise mit der zweiten Aufladeeinrichtung 2 zusammen. Der Abstreifer 7 und die Wanne 5 sind mit der Spannungsquelle 9 verbunden. Die Entwickelwalze 3 ist an eine zweite Spannungsquelle 10 angeschlossen und von ihrer Umfangsfläche werden Entwicklerteilchen von dem latenten Ladungsbild 14 auf dem Aufzeichnungsträger 11 angezogen, um ein entwickeltes Ladungsbild 12 zu erhalten. Die Wanne 5 ist mit Trägern 15, 16, 17 verbunden. An einem Querprofil 6 ist ein elastischer Abstreifer 19 befestigt, der den Entwickler 13 von der Entwickelwalze 3 abstreift. Ein Oberteil 8 deckt die Entwicklungsvorrichtung ab.
Patent EP-0099106-A2 (EP)
Inventor: HOLLAND BERNDT
IPC: C05D9/00
Filed: 1983-07-12
Abstract: According to the invention, basalt dust is used as a natural fertiliser, either by itself or in combination with other fertilisers (industrial fertilisers, commercial fertilisers). As a fertiliser, basalt dust has a number of surprising advantages, which is all the more surprising as it contains no nitrogen at all and in percentage terms only a little of the customary macronutrients potash, saltpetre and phosphate. The basalt dust detoxifies the soil, counteracts acidification and brings about healthy growth and clear colour intensity of the plants. In addition, it has a heat-insulating and water-storing action.
Patent EP-0111635-A2 (EP)
Inventor: BOSCH JAMES FRED
IPC: G02B21/00
Filed: 1983-09-15
Abstract: The method for automatically focusing an optical instrument such as for example microscope or the like comprises the steps of selecting a clear object area within the field for analysis, varying the focus and measuring and recording the size of the clear object area image as a function of the focus adjustment and selecting that focus adjustment wherein the clear object area has a maximum image size as the position of optimum focus. The method may also be practised by selecting an opaque area and selecting the minimum image size as corresponding to the optimum focus position. It is also possible to have selection of a clear and of an opaque object area. This method could be applied for example to measurement with microscopes for control of photomasks used in semiconductor integrated circuits manufacture.
Patent EP-0108976-A2 (EP)
Inventor: DEL FRATE FRANCO
IPC: D06F58/04
Filed: 1983-10-27
Abstract: 57 The invention relates to a laundry dryer comprising a drum rotatably mounted in an outer housing. The drum is formed of a cylindrical side wall and a pair of rear and front end walls, respectively. The rear end wall carries an axle stub mounted in a rear support for free axially sliding movement. The frant end wall has a projecting circular rim portion engaged over a circular front support element provided with means exerting an axial compressive force on the drum for keeping the axle stub engaged with its support and preventing axial displacement of the drum during its rotation. This construction permits the drum to be mounted and dismounted directly from in front of the machine without necessitating access from the rear.
Patent EP-0134842-A2 (EP)
Inventor: BACCHI GUIDO
IPC: A01M1/20
Filed: 1983-12-29
Abstract: The trap for catching harmful insects consists of a cylindrical container (C) filled with a liquid (L) which gives rise to an aromatic odour which attracts the insects. The liquid has a paralysing effect. The container has a conical cover (CI) with a central hole (F) and is supported in a holder (T) provided with a hook (G). The container and cover are made of transparent plastics. When the insect enters the tapered inlet in the cover it is unable to get out again and is poisoned by the liquid.
Patent EP-0117331-A2 (EP)
Inventor: TAKASHIMA MASARU
IPC: C21C5/46
Filed: 1983-06-07
Abstract: A lance pipe having an unshaped refractory coating layer, characterized in that said coating layer is in contact with a steel pipe applied with a knuriing.
Patent EP-0123021-A2 (EP)
Inventor: GLADISCH MANFRED
IPC: F16K31/50
Filed: 1984-01-27
Abstract: Die Armatur ist mit einem über eine steigende Spindel (2) in einem Gehäuse (1) verschiebbaren verschlußorgan versehen. Die Spindel (2) ist mit einem elektromotorischen Stellantrieb über eine in dem Gehäuse (1) gelagerte Spindelmutter (3) und eine an der Spindelmutter (3) befestigte Übergangsbuchse (7) verbunden. Zwischen der Übergangsbuchse (7) und der Spindelmutter (3) sind ein Zwischendeckel (9) und ein Federeiement (10, 11) vorgesehen. Die Übergangsbuchse (7) und der Zwischendeckel (9) sind in Längsrichtung der Spindel (2) verschiebbar.
Patent EP-0124716-A2 (EP)
Inventor: KOVACH STEPHEN M
IPC: C10G11/00
Filed: 1984-03-09
Abstract: A catalyst nominally containing zeolite, clay and silica-alumina gel. The zeolite is preferably partially exchanged with high La/Ce ratio solution in a wetting step. The catalyst and processes for its manufacture and use are disclosed. The catalyst is excellent for processing heavy oils, generally produces higher LCO/slurry oil ratio and has high metals tolerance.
Patent EP-0122513-A2 (EP)
Inventor: JORN RAOUL
IPC: B62D33/06
Filed: 1984-03-24
Abstract: 1. Elastic cab mounting (1) for a lorry which is fitted on the chassis frame at the front on both sides of the cab, the mounting consisting of two or more rubber-metal elements (4, 5, 6), whereof one, (4) is fixed in the accommodating housing (2) of the mounting (1) and serves to absorb the vertical forces, a rotatable mounting pin (20) being comprised in this first rubber-metal element (4) in an inner metal component (14) and provided being made for a second rubber-metal element (5, 6) for the absorption of the horizontal forces towards the mounting pin (20), characterized in that the rubber adhering surfaces of the first rubber-metal element (4, or 9 to 12 and 44, 45 respectively) are arranged essentially perpendicular to the bearing plane of the vehicle or to the chassis frame of the vehicle and that thereby vertical forces are transmitted by thrust in the rubber elements (9 to 12) ; 44, 45) and that these rubber adhering surfaces lie opposite each other in the dirction of travel or transversely to the axial direction, so that horizontal forces in the direction of travel are transmitted by tensile and compressive stresses in the rubber elements (9 to 12 ; 44, 45) and that the second rubber-metal element (5, 6) has rubber adhering surfaces on the side of the vehicle chassis frame and on the side of the cab which are also aligned essentially perpendicular to the bearing plane of the vehicle or to the chassis frame of the vehicle and that thereby vertical forces are also transmitted by thrust in the rubber elements (28 to 31) and that these rubber adhering surfaces lie opposite each other in the axial direction or transversely to the direciton of travel, so that horizontal forces in the axial direction are transmitted by tensile and compressive stresses in the rubber elements (28 to 31).
Patent EP-0130373-A2 (EP)
Inventor: GRUND KLAUS JOACHIM
IPC: F16K43/00
Filed: 1984-05-30
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Reparieren einer beschädigten Schieberspindel eines in einem Schiebergehäuse geradlinig bewegbaren Schiebers, insbesondere bei einem Pipeline-Absperrschieber. Sie kennzeichnet sich dadurch aus, daß bei im Schiebergehäuse (5) belassenem Absperrschieber (7) der Gehäuseteil (19), der das beschädigte Spindelende (11) enthält, vom Schiebergehäuse (5) entfernt, danach das beschädigte Spindelende (11) abtrennt, dann an der Trennstelle der Schieberspindel (10) in einem Verbindungsbereich (27) ein neues und gegenüber dem abgetrennten, längeres Spindelende (1 1a) angefügt, der Verbindungsbereich (27) drehmoment- und zug- sowie druckkraftübertragend ausgebildet und schließlich ein mindestens der Länge des Verbindungsbereiches (27) entsprechender Gehäusezwischenteil (23) zwischen dem Gehäuseteil (19) und dem aufgesetzten Spindelantrieb (15) eingesetzt wird. Eine zum Durchführen des Verfahrens geeignete Vorrichtung weist einen Drehkranz (36) mit einer Hubsäule (42) auf, an denen Hebezeug (z.B. 50) für das Spindelende (11) sowie Bearbeitungswerkzeuge (z.B. 60) zum Herstellen des Verbindungsbereiches vorgesehen sind, der auf dem Schiebergehäuse (5) befestigbar ist.
Patent EP-0143340-A2 (EP)
Inventor: BRORSSON FRITZ LENNART
IPC: B01D19/00
Filed: 1984-10-26
Abstract: An arrangement for the venting of a liquid which flows through a duct (2, 5, 12, 18, 35) comprising a throttling means (14), a suction pump (26) arranged downstream of it and a venting chamber (27) arranged downstream of the pump (26). Between the throttling means (14) and the pump (26) is arranged an expansion chamber (16) which facilitates the formation of air bubbles of an appropriate size which are not excessively broken up in the following pump (26). 
<??>The arrangement in accordance with the invention is intended to be used in particular in a system for the preparation of dialysis fluid through mixing of one or more concentrates with water.
Patent EP-0141430-A2 (EP)
Inventor: HALTOF GARRY P
IPC: E05C17/64
Filed: 1984-11-09
Abstract: @ A holder 10 for a sash 11 running in a resin jamb liner 12 applies adjustable friction to a track 20 in the sash plow region of the sash run of the jamb liner. Track 20 has parallel edge guides 21 that are L-shaped in cross section to project from the sash run and extend toward each other. Holder 10 includes a carriage 25 that fits within the plow 19 of sash 11, and carriage 25 has a pair of runners 27 and 28 whose lateral edges are trapped under guides 21 to confine the runners to vertical movement along the track. Carriage 25 also has a friction shoe 35 variably pressed against the sash run surface of the track by an adjustment screw 15. Balance spring 13 pulls upward on carriage 25; and platform 26, connected to carriage 25 by adjustment screws 15, straddles plow 19 and supports the lower corner of sash 11. Screw 15 adjusts the friction of holder 10 within the sash run by the pressure it applies to friction shoe 35.
Patent EP-0146101-A2 (EP)
Title: Profiled joint
Inventor: BROCKE ROLF
IPC: B60J10/84
Filed: 1984-12-10
Abstract: 1. Sealing profile composed of elastomer material with a Ushaped cross-section, which may be mounted on an edge to be sealed of a door or boot of motor vehicles, characterised in that at least one arm (16; 36; 46a, b) of the sealing profile (10; 30; 44) is formed so as to pivot down over part of its length in such a manner that it is flexibly connected to the rest of the profile (14a; 35a; 44a, b) via a region (17; 37; 47a, b) of reduced cross-section, and in that the inside of the downwardly pivotable profile section (16; 36; 46a, b) is coated with an adhesive sealing mass (18; 38; 48a, b).
Patent EP-0126496-A2 (EP)
Inventor: BESI MARIO
IPC: H04M1/673
Filed: 1984-03-12
Abstract: The description relates to an electronic padlock which provides the presence of a sensor (SS) adapted to render available a signal (S) whose level expresses the condition of the telephone line. When the subscriber engages the line the sensor (SS) determines the insertion, in parallel with the telephone terminal (TL), of an inhibiting electric branch (T1). This latter is adapted to prevent the switching exchange (CT) from detecting the digits dialled by the subscriber, thus causing the shifting of a predetermined current. 
     Such digits are however detected, via the said sensor (SS), by a logic unit (UL) that compares the same with a combination stored therein and turns the inhibiting electric branch (T1) off in case of positive result.