baber/WOPTO huggingface dataset:
Patent EP-0031621-A1 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: A01B15/08
Filed: 1980-12-19
Abstract: In a plough of the kind which comprises a mobile frame (1, 2) and at least one plough member (15A) that will wholly or partly invert a furrow slice when the plough is in operation, said furrow slice is cut loose by a V-shaped blade (18) located at the front of the frame (1, 2) with respect to the intended direction of operative travel (A) of the plough and is both compressed, and deflected laterally towards one side wall (2) of the frame (1, 2) by a plurality of rotary lateral displacing members (4, 5, 6, 7, 8) that are in the form of rollers arranged in a row that is inclined to said direction of travel (A), the members/rollers (4, 5, 6, 7, 8) being of progressively increasing size considered rearwardly of the direction of travel (A). The lateral displacing members/rollers (4, 5, 6, 7, 8) co-operate with a soil guide member (15) at the rear of the plough in turning the cut furrow slice about an axis which extends in the direction of operative travel (A) to enable said furrow slice to be deposited substantially completely back into the furrow from which it was originally cut in a substantially completely inverted condition as compared with its original disposition. In a modification, the number of lateral displacing members/rollers is reduced and the guide member (15) in the form of a fixed plate is replaced by a power- driven rotary soil guide member of annular formation, the inverted furrow slice being delivered back into the furrow from which it was cut through the interior of said annular guide member.
Patent EP-0032000-A1 (EP)
Inventor: BITTAR JOSEPH
IPC: B66B1/18
Filed: 1980-12-03
Abstract: An elevator control system employs a microprocessor- based group controller 17 which communicates with the cars 3,4 of the elvator system to determine the condition of the cars, and responds to hall calls 18, 19, 20 registered at a plurality of landings in the building serviced by the cars under control of the group controller, on a cyclic basis which recurs several times per second, to assign every unanswered hall call to a car deemed best suited for response to that call, in each cycle, based upon the information provided by the car to the group controller within that cycle of operation, In any cycle in which a call is assigned to a car other than a car to which the call had previously been assigned, the assignment of the call to the previous car is nullified. At the end of each cycle, any car which indicates that its committable position coincides with the floor of a hall call which has been assigned to it will receive a stop command. In the assignment ofcallsto cars, preference is given to any car which previously had the call assigned to it, although the preference is relative and not absolute.
Patent EP-0029783-A1 (EP)
Inventor: NISOLE HENRI
IPC: F24B7/04
Filed: 1980-11-20
Abstract: 1. An arrangement for recovering the heat in open fireplaces comprising a space (9) having possibly one wall serving as a hearth plate (1) and one vertical wall serving as a back plate (4), over which air to be heated circulates, comprising also, within the space (9), a plurality of generally upwards directed and continuously rising tubes (14), said tubes (14) opening at the bottom transversely of the back plate (4), and, at the top, opening into the flue (8), characterized in that the top of said space (9) lets fireplace volume communicate directly with the flue (8), in that lower inlet openings of the tubes (14) are at the level of wood and/or burning embers, and in that said tubes (14) have a restricted cross-section area, of about 7 cm**2.
Patent EP-0039346-A1 (EP)
Inventor: BENTZEN CRAIG LEIGH
IPC: G01N33/92
Filed: 1980-10-16
Abstract: Procede de separation comprenant l'introduction d'un echantillon de serum ou de plasma dans une micro-colonne contenant un support qui possede un polysaccharide sulfate, de preference l'heparine, liee par covalence de maniere a extraire dudit echantillon les lipoproteines (Beta) par leur liaison sur ce liant, suivie du lavage de la micro-colonne avec une premiere solution a pH tamponne et recuperation de l'eluant representant une premiere fraction contenant la portion de lipoproteine (Alpha) de l'echantillon. Ensuite la micro-colonne est lavee avec une seconde solution a pH tamponne de maniere a liberer les lipoproteines (Beta) liees au liant et recuperer une seconde fraction contenant la portion de lipoproteine (Beta) de l'echantillon. Ensuite, il est possible de determiner separement les proteines-cholesterol (Alpha) et (Beta) ainsi que les rapports respectifs (Alpha) (Beta) des phospholipides, triglycerides et apoproteines diverses, et de calculer les rapports respectifs (Alpha) (Beta), utiles comme indice diagnostic clinique et permettant d'obtenir un profil complet des lipoproteines. Un ensemble se presentant sous la forme d'une mallette transportable comprend tous les instruments et les agents de reaction correctement prepares de maniere a mettre en oeuvre facilement et rapidement le procede.
Patent EP-0036480-A1 (EP)
Inventor: ENGELS HANS ING GRAD
IPC: E06B3/02
Filed: 1981-02-11
Abstract: 1. A fitting for an all-glass leaf of a door, window or the like, said fitting being in the form of a hinge, made up of one fitting body (1 ; 20 ; 30) to be fixed on one side of the glass leaf (4) and having a turning bearing (3), and of a keeper body (10 ; 21 ; 31), that is to be fixed on the other side of the glass leaf, said bodies being clamped together by a screw (24) running through a single drilled hole in the glass leaf (4), characterized in that parts (9 ; 22 ; 32) of the fitting, that are run through the drilled hole in the all-glass leaf (4) and come up against the other of the two fitting parts, are so designed that they are keyed into each other for stopping any twisting of the fitting body (1 ; 20 ; 30) and of the keeper body (10 ; 21 ; 31) in relation to each other.
Patent EP-0047971-A1 (EP)
Inventor: ENGELBRECHT JURGEN DR DIPL-CHE
IPC: C08F292/00
Filed: 1981-09-08
Abstract: The dental filler material is formed from a selection of one or more finely divided inorganic particles of, barium containing glass or zeolite crystals with up to 100% of such particles having a coating thereon of a polymerized acrylate containing monomers or oligomers. The dental composite is formed using the dental filler material and a methacrylate based polymeric resin binder system.
Patent EP-0075610-A1 (EP)
Inventor: RICKERS CARL
IPC: B41M3/00
Filed: 1981-09-29
Abstract: Printing the painting background with a motif according to a printing process which is known per se, a substance being used as printing ink which gives the painting background surfaces printed with the ink a different ink-retaining capacity for paints applied later than it gives to the surfaces which do not have the printing ink.
Patent EP-0055342-A1 (EP)
Inventor: RAY RANJAN
IPC: B22D11/06
Filed: 1981-10-10
Abstract: An apparatus and method are disclosed for casting high temperature and or reactive metallic alloys. The apparatus has a tiltable cooled crucible (2) for containing the molten alloy. The crucible has a spout (8) for extracting the molten alloy (4). The alloy is cast on an advanceable chilled surface (26'). The cooled crucible is protected from the molten alloy by a solidified layer of the alloy which is solidified and prevents reaction between these molten alloy and the cooled crucible.
Patent EP-0051863-A1 (EP)
Inventor: GIES JAKOB
IPC: A63C11/02
Filed: 1981-11-05
Abstract: A device for carrying skis comprising a T-shaped frame member including a vertical element and a horizontal element. The horizontal element is composed first and second intermediate members each having one end pivotably connected to the vertical element at one end thereof. A pair of pressing flaps are respectively pivotably connected to the intermediate members at the ends thereof remote from the ends which are connected to the vertical element. The pressing flaps are pivotably movable between an extended horizontal position and two vertical collapsed or storage positions. In one vertical position, the intermediate members extend horizontally and in the second more compact collapsed position, the intermediate members extend substantially vertical in adjoining relation to the vertical element. A shackle is provided for engaging the flaps when they are in an orientation parallel to the vertical element.
Patent EP-0037130-A1 (EP)
Inventor: CLAASEN THEODOOR ANTONIUS C M
IPC: G06F17/14
Filed: 1981-02-23
Abstract: Method of a N-point discrete Fourier transform. The original set, consisting of N input data elements {a(k)} k=0, 1,2, ... N-1 is converted into two sets of data elements {b 1 (q)} q= 1 , 2 , ... M and {b 2 (q)} q=1,2, ... M, which each comprise M=(N-1)/2 data elements, each element being a linear combination of two of the original input data elements a (k). These sequences are circularly convolved with the impulse response h 1 (v) = a cos (      g  v ) and h 2 (v) = jβ sin (      g v ), respectively, for generating a set of third data elements y,(p) and a set of fourth data elements y 2 (p). Herein N is a prime and a, β and g represent constants and it holds that p, v = 1, 2, ... M, whereas j =        
     The desired output data element can be obtained by means of a linear combination of the data elements y 1 (p), y 2 (p) and a(0).
Patent EP-0033242-A1 (EP)
Inventor: LINDEMANS FREDRIC W
IPC: A61N1/365
Filed: 1981-01-23
Abstract: A passive sensing reference electrode 10 is positioned on an implantable pulse generator 12 arranged to supply stimulation pulses to a stimulation electrode and an indifferent or stimulation reference electrode and the sensing reference electrode electrically contacts with tissue or body fluid. The electrode configuration reduces stimulation afterpotentials due to electrode polarization and output capacitor recharge by using the passive sensing reference electrode for sensing. The passive sensing reference electrode may be located adjacent the conductor sleeve 16a, on a surface of a hermetically sealed metallic pacemaker can 14, or one of the surfaces of the pacemaker can may be insulated from other surface of the pacemaker can where one part of the pacemaker can may serve as the passive sensing reference electrode.
Patent EP-0040047-A1 (EP)
Inventor: GOSS ANTHONY
IPC: B25H1/06
Filed: 1981-05-07
Abstract: The invention relates to a clamp or vice for clamping a workpiece on which an operation is to be performed. The clamp or vice comprises two members each of which has a work engaging jaw portion (5,6) and is pivotally interconnected to the other member such that they are rockable with respect to each other wherein, apart from the regions (3) where the members are pivotally connected together, each member (1,2) is located entirely to one side of the median plane extending between the members and containing the pivot axis (4).
Patent EP-0053902-A1 (EP)
Inventor: PETRILLO EDWARD W JR
IPC: C07D495/10
Filed: 1981-11-27
Abstract: Esters of phosphinylalkanoyl prolines and phosphinylalkanoyl substituted prolines are inhibitors of angiotensin converting enzyme and are useful in the treatment of hypertension.
Patent EP-0060953-A1 (EP)
Inventor: BAHIA HARDEV SINGH
IPC: D02G3/38
Filed: 1981-12-31
Abstract: A crepe yarn (12) comprises a core component (1) of continuous thermoplastic filaments and a sheath component (2) of continuous thermoplastic filaments false-twisted around the core component (1) in a sequence of spiral windings of changing hand with filaments of the sheath component (2) adhering to filaments of the core component (1). Such a yarn may be made by a process which comprises taking a yarn (8) in which a sheath component (2) of continuous thermoplastic filaments having an extensibility of at least 60 percent is combined with a core component (1) of continuous thermoplastic filaments having an extensibility at least 30 per cent below that of the sheath component (2), the said components also having a difference of softening temperature, feeding the yarn (8) under tension through a false twist texturising unit (11) employing rotary friction discs at a D/Y ratio in the range 1.39 to 4.0 to false twist the yarn, whereby the sheath component (2) is twisted about the core component (1) in a sequence of spiral windings of changing hand, and heating the false-twisted yarn to a temperature at which the filaments of only one of said components soften, whereby filaments of the sheath component (2) become adhered to filaments of the core component (1). Preferably the filaments of the yarn components are polyester or polyamide filaments.
Patent EP-0054061-A1 (EP)
Inventor: JESPERSEN EMIL
IPC: B22C9/12
Filed: 1981-06-22
Abstract: Pour produire des moules de coulee ou des boites a noyau solidifies le liant est refroidi jusqu'a obtenir une solidification au moins partielle avant ou pendant le moulage. Ceci permet d'augmenter la cadence de production jusqu'a un niveau tel que la capacite de travail des machines automatiques de production de moules de coulage et de boite a noyau puisse etre totalement utilisee.
Patent EP-0065965-A1 (EP)
Inventor: ROTH DAVID J
IPC: C22B/
Filed: 1981-11-19
Abstract: Procede ameliore de recuperation de metaux, en particulier d'aluminium, a partir d'un laitier recelant des metaux (14) utilise un auget (43) de recuperation du laitier (14). Un organe a coin (28) comprime le laitier (14) dans l'auget (43). De cette maniere, le metal est decante du laitier comprime et s'ecoule au travers de fente amenagee dans le fond ou passages (25) dans les parois de l'auget (43) pour la recuperation dans une cuvette (26), ou se concentre au niveau des bords ou parois du volume du laitier. L'auget (43) et les organes en coin (28) servent egalement a refroidir le laitier, reduisant ainsi la perte de metaux due a la reaction thermique. Le laitier comprime se coalesce et se solidifie puis est brise et separe mecaniquement. Les composants les plus gros provenant du procede de preparation sont sensiblement metalliques et peuvent etre recycles par le four (10). Les composants residuels sont charges dans un four de fusion a tourbillon (36) pour avoir des pertes de fusion les plus petites possibles Ceci effectue egalement la separation du metal residuel du laitier en fondant le metal et en permettant au laitier de monter jusqu'au niveau superieur du bain. Le procede ameliore de la presente invention permet la recuperation d'environ 95% de metal d'aluminium d'un laitier qui contient environ 70% d'aluminium, compare a un taux de recuperation d'environ 50% de metal d'aluminium en utilisant la technique de l'art anterieur connue.
Patent EP-0064583-A1 (EP)
Inventor: HASSEL HELMUT DR
IPC: B61D25/00
Filed: 1982-03-12
Abstract: 1. Construction for the edging of a vehicle window which is provided at least at the outside with a laminated glazing, (1, 2, 3; 1', 2', 3') more especially for rail-tied traffic, having an edging frame (6) which is flush with the outer skin of the vehicle, characterised in that the edging frame (6) is designed so as to engage over the pane (2), on the inside of the vehicule, of the external laminated glazing (1, 2, 3) and so as to be flush with the pane (1) on the outside of the vehicle and dimensioned correspondingly smaller than the inner pane (2), of the laminated glazing.
Patent EP-0075120-A1 (EP)
Inventor: HEGI PAUL
IPC: H04M1/274
Filed: 1982-08-23
Abstract: An automatic dialer for telephone numbers comprises a control unit (100), a memory unit (200), a keyboard unit (300), a display unit (400), units for voltage feed (550) and regulation (500), units for amplification (600) and automatic regulation of signal level (700), a signal shaping unit (900) and a unit for connection with a telephone line (800). At least the memory unit (200) is housed in a removable portion that plugs into a fixed portion containing the other units. This memory unit contains identification information corresponding to a local telephone network; and a memory of the control unit contains identification information corresponding to the local telephone network to which this fixed portion is connected. The control unit comprises a comparator comparing the identification information of a fixed portion and of the removal portion which plugs into this fixed portion, and controls modifications of the operating program of the control unit as a function of the result of this comparison.
Patent EP-0078048-A1 (EP)
Inventor: GILLEMOT LASZLO DR DIPL-ING
IPC: F16B7/04
Filed: 1982-10-26
Abstract: Befestigungselement zur lösbaren Verbindung von windschief oder parallel angeordneten Stäben, Rohren oder ähnlichen Bauelementen, welches einen mindestens eine Feststellbohrung (2) und zwei oder drei, gegebenenfalls mehr, die Feststellbohrung (2) anschneidende, zueinander parallele und/oder windschiefe Aufnahmebohrungen (3 ,4, 5) aufweisenden Grundkörper (1) und ein in der Feststellbohrung (2) angeordnetes Klemmeinsatzstück (6) aufweist, welches den Anschnitten der Feststellbohrung (2) entsprechende Aussparungen aufweist und in axialer Richtung anziehbar in die Feststellbohrung (2) eingesetzt ist. Der Grundkörper ist vorzugsweise kugelförmig, zylindrisch oder prismenförmig ausgeführt.
Patent EP-0109966-A1 (EP)
Inventor: SMITH ROBERT
IPC: H03D3/00
Filed: 1982-11-26
Abstract: Zur Verbesserung des Auflösungsvermogens bei der digitalen FM-Demodulation mittels einer Kette von Verzögerungsstufen (v1, vm, vl), einem Addierer (ad) und einem Dividierer (dv) ist bei paralleler Signalverarbeitung vorgesehen, daß der Eingang der mittleren Verzögerungsstufe (vm) am Minuend-Eingang (em) und deren Ausgang am Subtrahend-Eingang (es) eines Komparators (k) liegt. Die Eingänge der Verzögerungsstufen (v1, vm, vl) liegen am jeweiligen Ruhekontakteingang (er) von drei Bus-Umschaltern (u1, u2, u3), deren Steuereingänge mit dem Minuendgrößer-Substrahend-Ausgang (ak) des Komparators (k) verbunden ist. Der jeweilige Ausgang der Verzögerungsstufen (v1, vm, vl) liegt jeweils am Arbeitskontakteingang (ea) der drei Bus-Umschalter. Der Ausgang des ersten und der des dritten Bus-Umschalters liegen an den beiden Eingängen des Addierers (ad) und der Ausgang des zweiten Bus-Umschalters (u2) am Divisor-Eingang (ds) des Dividierers (dv), an dessen Dividend-Eingang (dd) der Ausgang des Addierers (ad) liegt. Vor und hinter der mittleren Verzögerungsstufe (vm) kann jeweils eine gerade Anzahl von weiteren Verzögerungsstufen (vn, vr) eingefügt werden. Mit sechs solcher zusätzlicher Verzögerungsstufen lassen sich bevorzugt SECAM-Fernsehsignale demodulieren.
Patent EP-0069412-A1 (EP)
Inventor: HOLLENBACH EDWARD JOHN
IPC: A23L1/308
Filed: 1982-06-14
Abstract: concentrated emulsion of non-absorbable liquid polyol polyesters and high melting fatty acids or esters thereof in water can be diluted to a highly palatable beverage. The emulsifier system comprises a polyglycerol ester and an aliphatic glycol ester. The beverage provides the hypercholesteremic or obese patient with a highly agreeable vehicle for his daily requirement of non-absorbable liquid polyol polyester.
Patent EP-0064347-A1 (EP)
Inventor: LILLIE TERRANCE LYNN
IPC: H04L12/56
Filed: 1982-04-16
Abstract: A local network interface for use in a network for enabling each of a plurality of data processing stations (50, 58) to communicate with one another via a communications medium (52). The local network interface is connected between the communications medium (52) and the data processing stations (50, 58). The local network interface includes a processor (10), a direct memory access (DMA) controller (12) connected to the processor (10), means (14, 36) for controlling communications connected between the communications medium (52) and the processor (10), and memory means (16) which is connected to the processor (10), to the means (14, 36) for controlling communications, and to the DMA controller (12). Data residing in the memory means (16) may be accessed for transmission to, and may be updated from, the communications medium (52) via the local network interface.
Patent EP-0072699-A1 (EP)
Inventor: ANDERSON IAN MCARTHUR
IPC: B65B55/02
Filed: 1982-08-17
Abstract: A method and system for aseptic filling of containers. The flexible containers (1) are presterilized and a rupturable membrane (41) covers the inlet to the container. The filling head (20) includes a recess (46) below the outlet valve (22) and this recess is closed by the rupturable membrane when the container inlet is aligned with the filling head. After alignment sterilizing fluid is introduced into the recess to sterilize the outer surface of the membrane and the internal surfaces of the recess. Following sterilization the outlet valve (22) of the filling head is opened and the pressure of the liquid breaks the rupturable membrane allowing the container to be filled. Subsequent to completion of the filling cycle the inlet to the container is sealed and the sealed and filled container (1) is then removed from the filling head (20).
Patent EP-0077634-A1 (EP)
Inventor: MORTON PAUL GREVILLE
IPC: F02B61/02
Filed: 1982-10-13
Abstract: A reciprocating engine, preferably a high speed internal combustion engine, includes means for reducing vibration. 
     The engine has at least one piston 10, a connecting rod 12 connected at one end to the piston and at the other end to a crankshaft 14. A pair of balancing links 17, 17' are pivotally mounted on the crankshaft and guide links 19, 19' constrain the balancing links to follow paths generally normal to the crankshaft axis and in opposition to the piston. 
     The guide links extend in opposite directions and are attached to the balancing links and to a fixed point 22 to balance out the vibrational forces of the engine.
Patent EP-0070220-A1 (EP)
Inventor: MACHON JEAN-PIERRE
IPC: C08F210/16
Filed: 1982-06-30
Abstract: 1. Copolymers of ethylene and of alpha-olefins comprising at least 4 carbon atoms, having a density lying between 0.905 and 0.940 g/cm**3 and a melt index lying between 0.2 and 2 dg/min., having an average content of alpha-olefin units lying between 1 and 8 mole percent and characterized in that the distribution of the alpha-olefin units along the backbone is heterogeneous, the said copolymer comprising crystalline fractions and amorphous fractions, and the content of alpha-olefin units along the backbone varies between at least 0.2 and at most 5 times the average content according to the fractions in question.
Patent EP-0077248-A1 (EP)
Inventor: SOUCHAY PHILIPPE
IPC: H03G3/34
Filed: 1982-10-01
Abstract: 1. Device for reducing the false alarm proportion for a monitoring receiver monitoring a radio frequency band, comprising a gate (11) receiving a logical alarm signal when an emission is received on a monotored frequency and transmitting it if on the one hand it is enabled by means (10) for detecting signals whose energy is greater than a threshold value S" and if, on the other hand, it is not inhibited by means (8) for detecting pulse interferences, characterized in that the value S" is a function of a value B obtained from the calculation of a meanterm mean value of the noise energies received on a plurality of frequencies adjacent the monitored frequency.
Patent EP-0077744-A1 (EP)
Inventor: CAVEZZAN JACQUES
IPC: C08G77/42
Filed: 1982-09-28
Abstract: L'invention concern des copolymères séquencés organopolysiloxaniques et polyuréthannes ainsi que le procédé d'obtention de ces derniers. Les copolymères sont obtenus par réaction dans un solvant constitué par un hydrocarbure halogéné (o.dichlorobenzène...) entre un macrodiisocyanate polysiloxanique (ou un macrodiol polysiloxanique) avec un diol court et un diisocyanate court. Les copolymères séquencés sont des élastomères thermoplastiques ayant de bonnes propriétés thermomécaniques.