baber/WOPTO huggingface dataset:
Patent EP-0080354-A2 (EP)
Inventor: BURNS GARY DAVID
IPC: G06F11/10
Filed: 1982-11-22
Abstract: A computer memory checking system includes error detecting and correcting means which generate check digits stored with the words and which on read-out generate check digits from the word and compare them with the stored check digits. In the invention, the word, inciuding both data and check digits, is partitioned, and the portions are stored in separately- addressed random access memories (22, 24, 26). 
     If a memory driver should fail, it will result in one of the random access memories being incorrectly addressed and delivering the wrong word portion. The error correcting circuits (54) will thereupon, in general, detect an uncorrectable multi-bit error. 
     Means (notshown in Figure 1) are provided for storing syn- d rome bits indicative of the error, and for storing the address at which an error has occurred, and from these the failing drivers can be identified.
Patent EP-0085329-A2 (EP)
Inventor: TROSCH PAUL
IPC: E03C1/042
Filed: 1983-01-15
Abstract: 1. Connection device for outlet fittings in an installation for conveying water for industrial or domestic use, in flexible pipe lines (15) which are laid in dummy pipes (17) in a building, having a connection piece (12) secured under the wall surface in a connection box (3), which connection piece has at least one pipe line connection (16) and a connection (14) for the outlet fitting arranged in an aperture of the connection box (3), characterized in that the connection box (3) has a lower part (4) and a cover (5), with the aperture (22) for the fitting connection (14), which can be placed on it, in that the connection piece (12) with the attached flexible pipe line (15) can be inserted from the front into lower part (4), can be secured, and covered by the cover (5), and the lower part (4) has a holding means (7) with a semi-circular recess (11) in which the connection piece (12), constructed as an angle piece, is centred and is secured by means of a clamping nut (13) (Fig. 1 to 3).
Patent EP-0095172-A2 (EP)
Inventor: SUDO MICHIO
IPC: C23F1/02
Filed: 1983-05-21
Abstract: A member (12) to be etched is subjected to etching through a mask layer (13) of a predetermined pattern and that portion of the mask layer (13) overhanging a side-etched portion resulting from the etching is bent down to be jointed by an adhesive binder (33) to the side wall of the side-etched portion to form a first etching-resistant layer (18). Then the member (12) to be etched is subjected again to etching using the first etching-resistant layer (18) and the mask layer (13) as an etching mask.
Patent EP-0101025-A2 (EP)
Inventor: DANGELMAIER KARL
IPC: B65G47/92
Filed: 1983-08-05
Abstract: 1. Turning device for the turning of plate bars in a conveying zone between two processing machines, in particular for the turning of burr, magnetizable plate bars (14) ahead of a deburring device (16), with gripping arms (3) which can be driven movably about an axis of rotation (2) and turn the plate bars (14) over into a reverse position, a first means of conveyance (4), driving the bar plates, for feeding the bar plates (14) to the turning device (1) and a second means of conveyance (6), driving the bar plates, which at least partially covers the range of movement (12) of the gripping arms (3) and is between turning device (1) and deburring device (16), each gripping arm (3) having idling rollers (7) forming a roller track level (8), it being possible for the roller track level (8) of each gripping arm (3) to be moved into a first rotational position for take-over of the plate bars (14) essentially in alignment with the transport level (13) of the first means of conveyance (4) and into a second rotational position for delivery of the plate bars (14) essentially in alignment with the transport level of the second means of conveyance (6), and stops (18) being provided at the end of the roller track levels (8) and close to the axis of rotation (2) of the gripping arms (3), characterized in that the rollers (7) are designed as permanent magnets, so that the plate bars (14) are held.
Patent EP-0105755-A2 (EP)
Inventor: TAKAHASHI HITOSHI
IPC: G06F12/06
Filed: 1983-09-30
Abstract: A semiconductor IC device such as a peripheral interface LSI device used in a data processing system comprises an address memory, for storing an individual chip address of the device itself, and a comparator for comparing an address signal, supplied to the device from an external circuit, with the content of the address memory. In a preliminary step, address data supplied to the device when in an initial setting status is stored in the address memory for use as the chip address of the device. The device enters a chip selected condition depending on the coincidence between an address signal, supplied thereto from the external circuit, and the content of the address memory. By repitition of the preliminary step the stored address can be changed to facilitate use of the device with a modified system.
Patent EP-0122349-A2 (EP)
Inventor: WEN BETTY P L
IPC: C01F7/77
Filed: 1983-10-17
Abstract: A process for the continuous production of aluminium hydroxycarbonate gel is disclosed, in which aluminium salt solution is continuously reacted with mixed alkaline carbonate and bicarbonate solution under homogeneous conditions in a relatively small reaction vessel. The reaction is continued in a subsequent reaction vessel under controlled pH. The product gel is separated from the non-aluminium cation containing reaction mixture within less than about 6 hours, whereby formation of poorly soluble addition reaction products such as dihydroxy aluminium sodium carbonate, which contribute undesired non-alumium cations to the gel product, is reduced. The aluminium salt solution is adjusted in pH by adding to it a portion of the mixed carbonate and bicarbonate solution to obtain a clear solution of pH 3.5 to 4.0. This results in a smooth, creamy gel with a less objectionable chalky mouth feel.
Patent EP-0119391-A2 (EP)
Inventor: STOLL THOMAS DIPL-ING
IPC: D04B15/90
Filed: 1984-01-13
Abstract: 1. Fabric pull-off device for knitting machines, especially flat bed knitting machines, with a driving motor and an associated adjusting device for varying the pull-off force of the driving motor, characterized in that the driving motor (12) is a per se known three phase rotating field motor and that the adjusting device (13, 13') is provided by a phase cut-off control circuit (26, 26') which is provided with inputs (27, 28, 32 to 34, 39) for the setting of the noiminal value and for at least one true value derived from the driving motor (12).
Patent EP-0122420-A2 (EP)
Inventor: DIETZE WERNER
IPC: G01N33/483
Filed: 1984-03-02
Abstract: The electrode arrangement for the electrochemical analysis of electrolytic components of a liquid, in particular blood or urine, has a base body 7 of insulating material and a sample chamber 11, externally accessible via a loading aperture, in the base body 7 for receiving the liquid to be analysed. Attached to the base body is at least one measuring electrode 21 which is selective for a predetermined ion species in the liquid to be analysed, and also a reference electrode 19. The electrode arrangement is designed as a disposable part, the loading aperture being sealed by the manufacturer with a removable closure part 45 which forms a sealed hollow chamber together with the sample chamber. Introduced into the sealed hollow chamber by the manufacturer is a standard electrolyte solution which contains the predetermined ion species with a predetermined activity and which wets the measuring electrode 21 and the reference electrode 19 and consequently preconditions them. To carry out the actual analytical measurement, the closure part 45 is removed and the standard electrolyte solution is removed together with an absorbent elastic cushion which is mounted on the closure part 45 and impregnated with the standard electrolyte solution. According to a second main feature, the invention proposes an electrode arrangement using a copper/copper sulphate system, in particular for the reference electrode, which is notable for a rapid and stable potential setting, accompanied by simple and cheap manufacture of the disposable part. <IMAGE>
Patent EP-0131184-A2 (EP)
Inventor: DINGELDEIN GERO
IPC: E03D11/16
Filed: 1984-06-20
Abstract: 1. Underlayer for lavatory bowls and similar sanitary objects consisting of a flat underlayer strip (1) made of an elastomer, characterised by the fact that the underlayer strip (1), straight in its undeformed state, has transverse incisions (4) which taper inwards, starting from its one length-wise edge (3), arranged at regular intervals, and that the underlayer strip (1) is provided on its upper side with an adhesive tape (7) sticking on both sides.
Patent EP-0145939-A2 (EP)
Inventor: WEILL DAN DR
IPC: A61F2/30
Filed: 1984-11-08
Abstract: The blade-like, straight shaft (1) runs in the distal area on the lateral narrow edge (4) conically widened on one side; in the proximal area, the lateral narrow edge (4) - like the medial edge (3), and also the outer edge of the trochanter wing (10) - is curved medially with a constant radius of curvature, the curvature corresponding approximately to the calcar arch. The effect of the new shaft shape is that the shaft is wedged in the distal area, and a resulting force is distributed substantially over the entire height, acting upon it from lateral to medial; this force ensures a reliable support of the medial narrow edge (3) on the calcar arch. <IMAGE>
Patent EP-0149159-A2 (EP)
Inventor: BULLESBACH PETER
IPC: B62D55/215
Filed: 1984-12-15
Abstract: 1. Connector caterpillar track for track-laying vehicles, provided with guide teeth and with engagement members suitable for transferring the drive force from the track wheel to the track, having track links which are movably connected to one another by resilient connectors, characterised by the combination of the following features : 1.1 the resilient connectors (4) have thickened ends (7) which are guided in grooves (8) in the track links (1, 2) ; 1.2 the individual track links (1, 2) have only a small spacing (A) from one another ; 1.3 the guide teeth (5) and the engagement members (6) are secured to the track links (1, 2) ; 1.4 between each pair of track links (1) provided with a guide tooth (5), at least one track link (2) without a guide tooth is provided.
Patent EP-0153498-A2 (EP)
Inventor: TIMUR ANDREAS-ASSIS
IPC: G07C9/00
Filed: 1984-12-27
Abstract: In the door-locking system there is a small transmitter which can be transported and actuated by the driver and which emits electromagnetic radiation. In the motor vehicle there is at least one receiver which receives the electromagnetic radiation and which triggers the actuation of the door lock. The small transmitter comprises a memory (diode matrix 3) for a code and a modulator (encoder 1, flank modulator 9, transmission stage 16) for modulating the electromagnetic radiation by means of the code. In the receiver there are a reception part receiving the modulated radiation, a demodulator (monostable multivibrator 20, D-flip-flop 21) and a comparator (28) comparing the demodulated code with a code stored in a code memory. An actuator (31) for the lock is connected operatively to the comparator. The transmitter contains the modulator for modulating the radiation with a pulse-code/pulse-position modulation (PCM/PPM). Corresponding to this in the receiver is a demodulator for demodulating the PCM/PPM-modulated radiation. <IMAGE>
Patent EP-0133332-A2 (EP)
Inventor: LANGEN JOHANNES CHRISTINA
IPC: A22C17/04
Filed: 1984-07-06
Abstract: A device for boning meat such as shoulder or rib or beef, legs of fowl or the like, said device mainly comprising a frame, a cutting element (4) arranged in said frame (4) and having a cutting edge (5) being continuous and similar to the shape of bone in the piece of meat, a counter element (3) arranged in the frame and driving means for moving the cutting element and the counter-element towards and away from one another, wherein the cutting and/or counter element (3, 4) is (are) provided within the space bounded by the cutting edge (5) with one or more arresting members (9) projecting towards the other element, so closing the space between the two elements at the critical places where sinews and/or membranes are present on the bone before the cutting operation proper takes place, and wherein and undeformable bridge piece (43) fitting in the cavity is provided on each of two yielding supporting members in order to prevent that due to the high pressure the piece of bone may break down so that bone splinters might get into the severed meat.
Patent EP-0151825-A2 (EP)
Inventor: COLECLOUGH NORMAN
IPC: C10N50/10
Filed: 1984-12-10
Abstract: A process for the continuous manufacture of a lubricating grease comprising blending feed materials and lubricating oil and pumping the resulting blend through at least one motionless mixer which is heated to such a temperature that soap formation takes place and a resultant grease is formed.
Patent EP-0117119-A2 (EP)
Inventor: DELAGI RICHARD G
IPC: C22F1/04
Filed: 1984-02-14
Abstract: A structural member of a precipitation-hardened aluminum alloy suitable for use in high performance aircraft orthe like has metal layers with selectively stiffened portions bonded together free of stress anomalies and the like such as might be found in conventionally stiffened, welded structural assemblies. A pattern of bond-preventing material heat-decomposable at a selected temperature is disposed between layers of a precipitation-hardenable aluminum alloy which is adapted to be superplastically deformed or the like when heated to the selected temperature. The metal layers are passed between pressure bonding rolls below the selected temperature to form solid phase metallurgical bonds between the layers and to elongate the bond-preventing pattern to a predetermined extent; the layers are heated below the selected temperature to improve the bonds for hermetically sealing the layers together around the bond-preventing pattern and for reducing stress and strength anomalies in the bond areas; profile molds are aligned with the bond-preventing pattern; the layers are further heated to the selected temperature to decompose the bond-preventing material to establish a selected fluid pressure in a controlled manner between the layers for deforming the layers superplastically or the like into the profile molds and for improving the bonds between the metal layers; and the stiffened member is treated for precipitation-hardening the layer materials.
Patent EP-0145294-A2 (EP)
Inventor: FUJIMOTO TED TSUTOMU
IPC: C07D249/08
Filed: 1984-11-09
Abstract: There are provided novel a-(halo-substituted phenyl)-a-alkyl-β-(1,2,4-triazol-1-yl)propanenitriles of Formula I below
     wherein X is fluoro, chloro or bromo and R is (C 3 -C 8 )alkyl with the proviso that when R is branched chain (C 3 -C 6 )alkyl the branching does not occur at the a-carbon of the R substituent. There are also provided agronomically acceptable acid addition salts or agronomically acceptable metal salt complexes of a propanenitrile of Formula I. The above compounds are useful for combating phytopathogenic fungi.
Patent EP-0143669-A2 (EP)
Inventor: KANEHISA TAKASHI FAMIIRUHAITSU
IPC: H01J31/12
Filed: 1984-11-29
Abstract: @ An image display apparatus is provided with wire electron sources (32a, 32b and 32c), electron beam control electrodes (33, 34, 35, 37, 38 and 39) for controlling the electron beam emitted from the electron sources, electron beam deflecting electrodes (36, 40) for deflecting the electron beam, electron beam accelerating electrodes (41) and a light-emitting means (42) which emits light due to impingement thereon of the electron beam. At least said electron beam accelerating electrodes (41) comprise electrodes which are adapted to be deformed when subjected to the Coulomb force, and kept in a predetermined beam position, thereby elminating adverse effects produced on the displayed image by deformation of electrodes caused by the Coulomb force generated when each electrode is supplied with voltage.
Patent EP-0148632-A2 (EP)
Inventor: SALTMAN ROBERT PHILIP
IPC: C08F8/44
Filed: 1984-12-21
Abstract: Improved low temperature flex-crack resistant ionic copolymers of ethylene, unsaturated carboxylic acid and at least one softening comonomer that is capable of forming a homopolymer having a glass transition temperature of less than -40°C, such as alkyl acrylates and/or alkyl vinyl ethers and from about 0.5 to about 6.0 mole % of chain branches arising from the polymerization of ethylene, are obtained by direct or graft copolymerization, followed by neutralization of the carboxylic acid groups with metal ions, such ionic copolymers of ethylene being characterized by having from about 5 to about 20 chain branches arising from the polymerization of ethylene/1000 CH 2  units of the polymer backbone, said ethylene chain branches being composed of butyl or longer branches, the copolymer being further characterized by satisfying the equation A + 2.05 B = C, wherein A is the mole percent of softening comonomer, B is the mole percent of butyl or longer chain branches derived from the polymerization of ethylene, and C is from about 1.5 to about 24.3.
Patent EP-0114780-A2 (EP)
Inventor: COPLOT DANIEL
IPC: G01N33/18
Filed: 1984-01-24
Abstract: Waste water to be analyzed is brought into a reactor continuously supplied with samples of activated sludge taken from the biological treatment plant; oxygen is also constantly supplied to the reactor and the content of oxygen dissolved inside the reactor is measured in order to automatically regulate the waste water flow admitted into the reactor in relation the measured value of dissolved oxygen content and thus keep the load applied to the reactor substantially constant; a toxicity alarm is released in case of abnormal reduction of respiration when the waste water admission flow is maximum.
Patent EP-0161600-A2 (EP)
Inventor: KNOEFEL HARTMUT DR
IPC: C07C67/00
Filed: 1985-05-06
Abstract: A process for the isolation of aromatic monoamines in pure or enriched form as a solution in a hydrophobic solvent or, in at least partially protonated form, as an aqueous solution from an amine mixture containing at least two different aromatic monoamines, in which the starting mixture is partitioned in a first operation in a two-phase system composed of a hydrophobic solvent phase and an aqueous acidic phase with thorough mixing of the phases, and the phases, obtained in this way are isolated after their separation and, if desired, the solvent phase is again extracted with an aqueous phase or the aqueous phase is again extracted with a solvent phase in a second operation and the phases obtained in this way are worked up.
Patent EP-0164098-A2 (EP)
Inventor: UFER WILLY
IPC: F24H1/10
Filed: 1985-06-04
Abstract: The invention relates to a heat exchanger for transferring thermal energy between a gaseous and a liquid medium, having a number of ribs through which the liquid medium flows preferably parallel, and the gaps between which are penetrated by a gaseous medium. Such heat exchangers are widely applied, but can also be part of a boiler for central heating systems which is heated by oil burners. In order to make far-reaching use of the heat and for the purpose of far-reaching temperature adaptation, because of the relatively low heat transfer coefficient the gaseous medium requires extended heating surfaces over which it spreads. In order to be able to make large heating surfaces available at low expense and with a small space requirement, it is proposed to fit the ribs 34 with planar, mutually parallel walls between which expanded metal plates 42 to 46 or a plurality of layers of such expanded metal plates are provided which are in permanent contact with the walls of the ribs. This leads at low cost to large surface areas around which the gaseous medium flows and which also produce a desired turbulence in the gaseous medium and thus an increase in the transfer coefficient when the webs of the expanded metal are directed in the direction of flow of the gaseous medium against the walls of the ribs. <IMAGE>
Patent EP-0175853-A2 (EP)
Inventor: TANAKA YUTAKA C O PATENT DIVIS
IPC: H02M7/21
Filed: 1985-06-25
Abstract: A rectifier circuit is disclosed in which the levels of an input signal and a reference signal are compared, and the polarity of the equivalent resistor (31) is set at positive or negative depending on the result of the comparison. The equivalent resistor (31) is connected, as an input resistor, to a differential amplifier (34). A feedback resistor (Rf) is connected between the input and output of the differential amplifier (34). This arrangement enables the rectifier circuit. with only a single differential amplifier, to perform the rectifying operation with a gain.
Patent EP-0182212-A2 (EP)
Inventor: MATHIS HUGO DIPL-ING
IPC: E04G11/06
Filed: 1985-11-07
Abstract: Die Schalung dient zur Errichtung von Baukörpern aus gußfähigen Materialien, wie beispielsweise Beton. Die dazu verwendeten Schaltafeln (1) sind elastisch verformbar und werden zur Fertigung von gekrümmt verlaufenden Baukörpern im elastischen Bereich gebogen. Außenseitig sind an den Schalungstafeln (1) nahe der einander gegenüberliegenden Ränder flanschartige Stege (2) vorgesehen. In einem Schalungsverbund sind unmittelbar aufeinanderfolgende Schalungstafeln (1), die diese Stege (2) mittels Verriegelungsgliedern miteinander verbinden. Außenseitig sind die Schalungstafeln (1) gegenüber Trägern (25, 26) abgestützt, die als Druckoder Zugglieder dienen. Die erwähnten flanschartigen Stege (2) besitzen an ihren Enden jeweils Einschnitte oder Hinterschneidungen. Die Einschnitte oder Hinterschneidungen der Stege (2) benachbarter Schalungstafeln (1) begrenzen - zumindest in Blickrichtung rechtwinkelig zur Ebene der Stege (2) - nutenartige Ausschnitte, in welchen der Träger (25, 26) liegt.
Patent EP-0159814-A2 (EP)
Inventor: BROWN ANDREW J
IPC: A63B49/08
Filed: 1985-03-22
Abstract: A handle, for a tennis racket including a racket head having a substantially planar ball-striking surface, including a pair of minor surfaces and at least one major surface in which, viewing the handle in cross-section, the minor surfaces are generally perpendicular to the ball-striking surface of the racket head and the major surface is at an angle of between 25° and 40° with a plane parallel to the ball-striking surface of the racket head. A player's grip on the racket handle may be accurately and quickly changed between a forehand grip and a backhand grip by means of the «fee» of the handle contours. In the forehand grip, the palm of the player's hand engages the major surface of the handle, and in a backhand grip the player's palm engages one of the minor surfaces, with the fingers encircling but substantially not contacting the major surface.
Patent EP-0160543-A2 (EP)
Inventor: TANNER ROBERT ALFRED
IPC: F24F13/12
Filed: 1985-04-26
Abstract: @ A ventilator comprises: a panel (1) having at least one ventilation opening; at least one shutter (4) movably mounted on the panel, the shutter or shutters in a first position allowing flow of air through the ventilation opening or openings and in a second position closing the opening or openings; means, such as electromagnetic means (15), for holding the shutter or shutters in said first position; means, (13) for holding the shutter or shutters in said second position; means, such as springs (14), for effecting movement of the shutter or shutters from said first position to said second position; and sealing means (5, 6,11,12,13) which when the shutter or shutters are in said second position cooperate with the shutter and the panel to provide a seal extending substantially completely around the ventilation opening or openings.