baber/WOPTO huggingface dataset:
Patent EP-0070457-A1 (EP)
Inventor: MELZER HANS-HARALD DR-ING
IPC: F02B37/00
Filed: 1982-07-07
Abstract: Zur Erzielung einer im Aufbau einfacheren und im Gewicht leichteren Anordnung einer Abgasrückführvorrichtung für eine Brennkraftmaschine mit einem Abgasturbolader, der ein am Turbinengehäuse angeflanschtes Verdichtergehäuse umfaßt, ist die Abgasrückführvorrichtung am Abgasturbolader zwischen dem Heißgaseinlaß des Turbinengehäuses und dem Ladeluftauslaß des Verdichtergehäuses angeordnet. Die Abgasrückführvorrichtung (5) steht vorzugsweise einerseits mit einer im Heißgas-Einlaßkanal (14) des Turbinengehäuses (2) gebildeten Staukammer (15) und anderseits mit einer im Verdichter-Auslaßkanal (18) angeordneten Ringkammer (19) in Verbindung. Durch einen zur Ringkammer (19) tangential und in Ausströmrichtung der verdichteten Ladeluft gerichtet an einem Anschlußstutzen (20) des Verdichtergehäuses (3) angeordneten Abschnitt der Verbindungsleitung der Abgasrückführvorrichtung ist das rückgeführte Abgas in schraubenartiger Strömungsrichtung dem Ladeluftstrom zur intensiven Vermischung zugeführt.
Patent EP-0074617-A1 (EP)
Inventor: NAPIERSKI REINHARD
IPC: H01H9/28
Filed: 1982-09-09
Abstract: 1. Locking device for at least one dial key (10) of push-button telephone sets (12) consisting of a cap (22, 34) covering the push-button (10), at least one with the cap connected bolt (24) which grips the telephone, and a lock (16, 20) securing this bolt, characterized in the sense that the bolt (24) is so formed and placed suitable for gearing into a recess (26) cut into the lateral surface of a dial key (10).
Patent EP-0076957-A1 (EP)
Inventor: FINDEISEN KURT DR
IPC: A01N39/02
Filed: 1982-09-25
Abstract: 1. Substituted hydroxymalonic acid diamides of the formula (I)  see diagramm : EP0076957,P17,F4  in which R represents alkyl with at least 2 C atoms and chlorine substituted alkyl, optionally substituted alkenyl, optionally substituted cycloalkyl, substituted aryl, or optionally substituted heteroaryl.
Patent EP-0071298-A1 (EP)
Inventor: ESCHER I R R T
IPC: B26D1/143
Filed: 1982-07-19
Abstract: @ The present invention relates to a sharpening unit (10) for slicing machines (11) which operate with a rotating circular cutter-knife (12), and comprises an element (13) which shields and protects the cutter-knife blade (12), said element (13) being rotatably mounted in removable manner proximally to the blade (15); on the inside of said shielding and protective element (13) are secured a first, sharpening tool (19) and a second, flash-cleaning tool (28) which are disposed in opposed manner with respect to the blade (15) and proximal to it. Said shielding and protective element (13) oscillates in opposition to elastic means (39) between a position of contact against the blade (15) of the first tool (19) and a position of contact against the blade (15) of the second tool (28); additionally, when it is freed from the slicing machine (11), said element (13) is adapted to pilot means (42) which stop the drive of the cutter-knife (12).
Patent EP-0061866-A1 (EP)
Inventor: TENNER RICHARD BRYAN
IPC: H01H27/00
Filed: 1982-03-17
Abstract: A miniature toggle switch having an actuator (20) pivotally mounted in a base (2) for operating contacts (8, 10, 12, 16). A switch lock is provided by a one-piece leaf spring (34) press-in mounted at one end in a slot (20f) in a side ledge of the actuator so that its other end abuts a shoulder (2g) in the base to lock the switch in one position. This lock spring is provided with a knee bend (34c) that sticks out beyond and below the actuator ledge (20d) in which it is mounted. A removable operating lever (26) has a pair of hooks (26a, 26b) for snap-on mounting it on the side ledges of the actuator. One of these hooks engages the knee bend (34c) of the lock spring to bias it clear of the shoulder (2g) to allow normal switch operation. A lamp (28) is mounted in the bottom of the base and extends up through a hole (20c) in the actuator to light the operating lever (26) as an indication.
Patent EP-0079697-A1 (EP)
Inventor: MARTIN ANTHONY FRANCIS
IPC: C11D1/75
Filed: 1982-10-26
Abstract: Aqueous cleaning compositions of viscosity >180 centipoises at 20°C are provided containing a trialkyl amine oxide of formula R 1 R 2 R 3 N→O, where 13 < R 1  ≤ 18 and R 2  and R 3  are C 1 -C 4  alkyl, as the sole surfactant at a level of 0.5% to 5.0% by weight of the composition. The compositions also incorporate one or more ionisable water soluble compounds to provide an ionic strength of 3.0 g molesldm 3  minimum, and in preferred embodiments this is provided by an alkali metal hypochlorite bleach component.
Patent EP-0068908-A1 (EP)
Inventor: ROUMANET ALAIN
IPC: H01R39/32
Filed: 1982-03-31
Abstract: 1. A method for the mechanical and electrical connection of conductors to the commutator of an electric machine armature, which commutator comprises an insulating body (3) which is made from a moulded material and in which there are anchored by means of projections (4) commutator segments (1) provided with notches (9) into which the conductors (8) have previously been introduced, the connection being obtained by the application of pressure and electrical resistance heating by means of a work electrode (12), characterised in that an electrode (12) is used, of which a part (13) which comes into contact with the conductors (8) is formed so as to have an angle alpha with respect to the longitudinal direction of the base (10) of the notches, the apex of the angle alpha being disposed on the side opposite to the insulating body (3).
Patent EP-0088767-A1 (EP)
Inventor: MCGLINCHEY GERARD FRANCIS
IPC: G05F1/56
Filed: 1982-07-12
Abstract: Chemin de circuit de référence de tension compensé en température au deuxième ordre. Le circuit comprend un sous-circuit (Q10) et (Q11) servant à produire une référence de tension d'écartement de bande compensée en température au premier ordre et un sous-circuit possédant un amplificateur différentiel (41) servant à produire un courant possédant une dépendance de température de deuxième ordre. Le courant est utilisé à son tour pour produire une tension de correction possédant une dépendance de température de deuxième ordre. La référence de tension d'écartement de bande de premier ordre et la tension de correction sont combinées de manière à obtenir la référence de tension d'écartement de bande compensée en température de deuxième ordre.
Patent EP-0104178-A1 (EP)
Inventor: WALLNER MATS
IPC: C12P7/06
Filed: 1982-11-05
Abstract: Dans un procédé de production d'éthanol par fermentation continue d'un substrat contenant un hydrate de carbone, ce substrat contenant une substance fermentable aussi bien qu'une substance non fermentable soluble et solide, le substrat est hydrolisé au cours d'une étape d'hydrolyse (2) et fermenté dans un dispositif de fermentation (7) compris dans un circuit de traitement continu comprenant le dispositif de fermentation (7), un étage de séparation de levure (13) et un étage de distillation (5). Un courant (9) de liqueur de fermentation est extrait en continu du dispositif de fermentation et est ensuite séparé en un courant (11) enrichi en substances solides, qui est déchargé de ce circuit de traitement, et en un courant (12) appauvri en substances solides, qui est envoyé à l'étage de séparation de levure (13). A partir de l'étage de séparation de levure, un courant de concentré de levure (14) recircule dans le dispositif de fermentation et le courant exempt de levure est envoyé à l'étage de distillation (5), où a lieu la distillation de l'éthanol, en obtenant un courant résiduel (17) dont une partie est recirculée en continu vers le dispositif de fermentation ou vers l'étage d'hydrolyse (2).
Patent EP-0090923-A1 (EP)
Inventor: ARBELETCHE CARLOS
IPC: B65G53/66
Filed: 1983-02-08
Abstract: 1. Method of pneumatic discharge of fine-grained material from a storage container (1) into a pressurised feed pipe (2) in which the material in the storage container is under a regulable pneumatic pressure and passes out of the storage container through a regulable pneumatic nozzle (5) into the feed pipe and the pneumatic nozzle and the pneumatic container pressure are regulated as a function of the desired quantity of material discharged, characterised in that a) the quantity of material discharged is continuously determined by weighing of the container, b) in the event of deviation of the quantity of material discharged from the predetermined theoretical value the pneumatic nozzle is regulated so as to keep the quantity of material discharged constant, c) and when the limits of the range of regulation of the pneumatic nozzle are reached, the pneumatic pressure in the container is also regulated in such a way that the pneumatic nozzle remains within its range of regulation.
Patent EP-0087061-A1 (EP)
Inventor: HUBER HANS-PETER DIPL-PHYS
IPC: C03B37/025
Filed: 1983-02-09
Abstract: A method for the production of optical fibres, in particular optical glass fibres, in which a dip in refractive index in the centre of the core is avoided by controlling and/or regulating the relevant dopant for this purpose. <IMAGE>
Patent EP-0088962-A1 (EP)
Inventor: DISTELDORF WALTER DR
IPC: C07C59/305
Filed: 1983-03-04
Abstract: 1. A process for the preparation of polyethylene glycol carboxylic acids by treating polyethylene glycols or their monomethyl ethers with excess nitric acid in the presence of a vanadium compound as catalyst, at elevated temperature, and working up the reaction mixture by distillation, wherein the reaction mixture, prior to the distillation, is treated with formaldehyde, paraformaldehyde, trioxane or formic acid at a temperature of from 60 to 100 degrees C to decompose the excess nitric acid ; the resulting mixture is heated to a temperature of more than 100 degrees C, while distilling off water without the application of a vacuum ; and the catalyst is separated from the residue with the aid of an acidic ion exchanger.
Patent EP-0107827-A1 (EP)
Inventor: NAGAI TADASHI
IPC: F02M7/17
Filed: 1983-10-10
Abstract: In a prior-art variable venturi carburetor in which the cross-sectional area of venturi is automatically varied according to the amount of intake air to keep the flow rate of intake air or the vacuum generated at the venturi at a constant level, since the cross section of venturi changes rectangularly, fuel is concentratedly jetted only near the middle portion of the venturi, so that fuel is not uniformly mixed with air passing through the venturi. To overcome these drawbacks, a wall having a reverse trapezoidal recess is provided near the nozzle and further a pair of triangular slots or cutouts are formed near the lower end surface of the suction piston obliquely and symmetrically so as to slidably engage with the wall, with the result that the cross section of the venturi changes trapezoidally and therefore a stable mixture is obtained even when the engine is running at a low speed or being idled.
Patent EP-0089128-A1 (EP)
Inventor: SMITH LESLIE MCLEOD
IPC: C02F1/38
Filed: 1983-02-22
Abstract: The removal of dissolved gas, for example oxygen, from water by exposure to reduced pressure or by displacement with a second gas, is enhanced by carrying out the process in a high surface area rotor in which the water is subjected to an acceleration greater than that due to gravity.
Patent EP-0091745-A1 (EP)
Inventor: HODES DAVID SAMUEL
IPC: A61K35/74
Filed: 1983-03-23
Abstract: A strain (ATCC 31918) of Rothia dentocariosa which, upon fermentation, produces an antibiotic staphylocidin which is selectively effective against staphylococci, particularly those associated with S. aureus and S. epidermidis; and a process for producing suchf antibiotic by cultivation of the strain under aerobic conditions. Staphylocidin-containing products comprising the cell murein from the fermentation product are also disclosed.
Patent EP-0135627-A1 (EP)
Inventor: WYKOFF RICHARD H
IPC: B01D37/00
Filed: 1983-09-23
Abstract: @ In a filtering system (10) a liquid containing suspended pollutants is pumped into a top inlet (14) of a filter vessel (20) containing a granular filter media (22) formed in a bed (24). As the liquid flows through the bed (24), the pollutants are entrapped by the media allowing the liquid to be discharged through a bottom outlet (30) in a purified condition. Upon the filter media (22) becoming saturated with the pollutants, the media is rejuvenated in a two stage procedure. During the first stage, the media (22), entrapped polutants and liquid are formed into slurry by pumping such at a higher rate in a closed loop path so that the pollutants and filter media are separated. In the second stage, the pumping rate is reduced allowing the filter media (22) to reaccumulate in the vessel (20) while the entrapped pollutants and liquid continue to circulate and be selectively drawn off through a top outlet (46) in the vessel.
Patent EP-0091391-A1 (EP)
Inventor: ROSSI ROBERT KING
IPC: B29C67/00
Filed: 1983-01-18
Abstract: The method of molding a pneumatic tire (10) having a radially outer tread portion, a tire casing (20) underlying the tread portion (22) and a reinforcing cord belt (24) interposed between the tread portion (22) and casing (20) in which the tread portion (22) is spin cast and then partially cured in the mold (30), the reinforcing cord belt (24) is then fastened to the tread portion (22), a core (32) inserted in the mold and the tire casing spin cast and cured. The reinforcing cord belt may be adhered to the tread portion by staples (60) or a skim coat adhesive (62) to hold the belt in place during the spin casting of the tire casing.
Patent EP-0110994-A1 (EP)
Inventor: ECKLUND LAWRENCE
IPC: H04H40/45
Filed: 1983-06-07
Abstract: Dans le domaine de la détection stéreo à modulation d'amplitude, l'interférence entre canaux adjacents peut provoquer une certaine distortion et un louvoiement de la source de signaux stéreo ainsi que des signaux erronés "de détection stéreo" dans des récepteurs stéreos à modulation d'amplitude ayant des systèmes à boucle à phase verrouillée (PLL). L'invention prévoit un filtre (12) recevant le signal d'arrivée et ne faisant passer que les fréquences résultant de la dite interférence; un détecteur (16) mesure la sortie des filtres et lorsque ce signal est supérieur à un niveau donné, le mode monophonique est validé, c'est à dire que le détecteur pilote (44), l'indicateur de présence stéreo (46) et le commutateur de mode stéreo (42) sont invalidés pendant un intervalle de temps compté. Un niveau donné supérieur pour l'invalidation stéreo est nécessaire en cas de réception de signaux de transmission stéreo avec une tonalité pilote ajoutée.
Patent EP-0130299-A1 (EP)
Inventor: HERINGHAUS HANS PETER DIPL-ING
IPC: F04B49/06
Filed: 1984-04-17
Abstract: Because of the comparatively large distances over which high- pressure lines are laid from the pump chamber in underground workings, there is an uneven pressure variation in the high-pressure system at the face entry, so that pressure differences which are sometimes substantial can occur and have a damaging effect on the operating fluid consumers such as the prop support, impregnating equipment, etc. In order to eliminate these disadvantages, it is proposed according to the invention to measure the pressure at the location of the operating fluid consumer or consumers and transmit it as an electrical signal into an electronic control in which the actual pressure value is compared with a desired pressure value and in the event of the desired pressure value prevailing the bypass valve is opened. The actual- pressure sensor (1) is connected to a monitor (2) which is connected to a comparator (3) for the actual and desired pressure value, the output of which is connected, if necessary with the interposition of a coupling element (9), to the bypass valve (10) of the high-pressure pump (12). A further comparator (4), which is connected to the bypass valve (11) of a further pump (13), is connected to the monitor (2).
Patent EP-0132703-A1 (EP)
Inventor: ARNDT PETER JOSEPH DR
IPC: C07C51/42
Filed: 1984-07-12
Abstract: Die Erfindung betrifft ein Verfahren zur Isolierung von salzförmigen Vinylverbindungen in fester Form aus wäßrigen Lösungen derselben, wobei man die wäßrigen Lösungen der salzförmigen Vinylverbindungen der Sprühtrocknung unterwirft.
Patent EP-0132817-A1 (EP)
Inventor: UEDA IKUO
IPC: A61K31/425
Filed: 1984-07-21
Abstract: A compound of the formula:  <IMAGE>  wherein R1 is lower alkyl, and R2 is hydrogen lower alkyl, carboxy(lower)alkyl, lower alkoxy(lower)alkyl, aliphatic acyl (lower)alkyl, aromatic acyl(lower)alkyl or heterocyclic acyl(lower)alkyl, and pharmaceutically acceptable salts thereof are useful for treatment of hypertension, heart disease and thrombosis.
Patent EP-0143933-A1 (EP)
Inventor: SCHULER RALF DR
IPC: C08L27/06
Filed: 1984-09-26
Abstract: A process for producing a copper(II) hydroxide phosphate having the Cu3(PO4)2.Cu(OH)2 composition and having a light natural color and an average grain size less than 10 microns. Basic copper carbonate of a bulk density less than 800 grams per liter is treated in an aqueous dispersion with phosphoric acid at temperatures less than 70 DEG  C. and the reaction mixture is then mechanically agitated further within the same temperature range. The copper phosphate so obtained is applicable as a smoke-reducing additive in polyvinyl or molding materials containing the same.
Patent EP-0146934-A1 (EP)
Inventor: PELLERT HEINZ DIPL-ING
IPC: G02C5/12
Filed: 1984-12-20
Abstract: Soft spectacle bridge intended to be laid on the root area of the nose, comprising side wings (2) connected by a transverse bridge (1) and grooves (5) to be engaged on the frame (8). The bridge has a core (3) made of an elastic hard material wherein are formed the grooves (5) and which, except for the surfaces forming the grooves (5), is coated with a soft material (4). In a preferred embodiment, the coating material (4) has a hardness from 35 to 50 Shore-A approximately.
Patent EP-0151804-A1 (EP)
Inventor: SUZUKI SHUZO C O YOKOHAMA WORK
IPC: G02B6/00
Filed: 1984-12-27
Abstract: A multi core optical fiber in which the core distances between the adjacent elemental optical fibers are substantially the same is produced by a method for producing a multi core optical fiber, comprising sustaining upper ends of plural optical fiber preforms (3) each comprising a core and a cladding so that distances between the adjacent preforms are substantially the same, melting the other ends of the preforms and simultaneously drawing the preforms whilst applying a constant tension.
Patent EP-0117101-A1 (EP)
Inventor: KASSAI KENZOU
IPC: B62B7/12
Filed: 1984-02-09
Abstract: This invention relates to a bed for baby carriages which is referred to as "box type" and is in the form of unitary box as a whole comprising a bottom wall (2), a front wall (3), a back wall (4), and left-hand and right-hand side walls (5, 6). In such boxlike bed, when the walls disposed in the front region are removed to open the front, the bed takes the form of a chair. The arrangement for making this change comprises a pair of upper side frames (11) which suspends the front portions of the left-hand and right-hand side walls (5, 6). The upper side frames extend along the upper sides of the front portions of the left-hand and right-hand side walls (5, 6) and are turnably supported at their rear ends by transverse shafts.
Patent EP-0121352-A1 (EP)
Inventor: ATKINSON ANTHONY
IPC: C12N1/16
Filed: 1984-03-06
Abstract: A recombinant DNA transfer vector contains a leader sequence polynucleotide which codes for a signal polypeptide of formula 1,   
     Preferably the transfer vector is a plasmid. In one preferred embodiment the leader sequence polynucleotide is downstream of and in reading phase with a bacterial or yeast promotorand a ribosome binding site, and upstream of and in reading phase with a structural gene. The structural gene may be, for example, the carboxypeptidase G 2 (CPG 2 ) gene from the chromosomal DNA of Pseudomonas species strain RS - 16. Examples of plasmids containing the leader sequence polynucleotide and the CPG 2  gene are pNM1, pNM111, pNM14, pNM21, pNM22, pNM31, pNM32 and pLEC3.
Patent EP-0125810-A1 (EP)
Inventor: BEYERLEIN ROBERT ALLEN
IPC: C07C15/02
Filed: 1984-04-18
Abstract: A class of oxygen-deficient, barium-containing compounds having a perovskite-type structure may be prepared which are of the formula:
     if M is a trivalent cation, or
     if M is a divalent cation,  
wherein M is Mg, Ca, Sr, Ba, Sc, Y, La, the lanthanides of atomic number 58 or greater, Ni, Fe, Cu, Al, Ga, In, Zn, Cd, Hg, Bi, Tl or a mixturethereof, M'is Sb or Bi, a is equal to or greater than 0 but less than or equal to 1, and ifM is trivalent, y is equal to or greater than 0 but less than 1, and if M is divalent, y is equal to or greater than 0 but less than (3+a)/2. 
     Preferably, these compounds are of the formula:
       
where M is La or Sc, a is equal to or greater than 0 but less than or equal to 1 and y is equal to or greater than 0 but less than 1. 
     This class of compounds are readily reoxidized and therefore are useful in oxidative dehydrogenation reactions.
Patent EP-0132144-A1 (EP)
Inventor: ALPER HOWARD
IPC: C07C69/614
Filed: 1984-07-16
Abstract: Carboxylic acid esters are produced by reacting (i) carbon monoxide, (ii) a compound of the formula M(OR) x  wherein M is either boron, silicon, aluminium, titanium or zirconium, x is the valency of M and R is a hydrocarbyl group and (iii) a hydrocarbyl halide, wherein the halide moiety is bromide, chloride or iodide, in the presence of a catalyst comprising one or more of the metals rhodium, iridium and cobalt in either elemental or compound form. When M is boron, silicon or aluminium and the halide moiety is chloride, there is preferably added a source of iodide.
Patent EP-0138334-A1 (EP)
Inventor: HUNTER BYRON A
IPC: C08J9/06
Filed: 1984-08-21
Abstract: A blowing agent composition is provided comprising:
     (a) zinc formate, and   (b) a compound having the formula M m X, wherein M is sodium or potassium; X is chlorine, bromine, iodine, C0 3 , HC0 3 , SO 4 , S0 3 , S 2 O 3 , NO 2 , SCN, OCN, BO 2 , HBO 3 , HPO 4 , PO 4  or H 2 OP 4 , and m is an integer representing the valence of X; or a compound having the formula M 1   n  Rp, wherein M 1  is alkali metal, calcium, lead or zinc, R is organic mono-or polybasic acid having 1-18 carbon atoms and from 0 to 2 nitrogen atoms, or a benzenesulfonyl or toluenesulfony radical; and n and p are integers representing the valences of R and M 1 , respectively or whole fractions thereof.   
     A polymer composition including the blowing agent and a method of making a foamed polymer are also described.
Patent EP-0141672-A1 (EP)
Inventor: ALLEN ROGER FREDERICK
IPC: B64F1/06
Filed: 1984-11-06
Abstract: A load deployment device for deploying an aerial load comprises a carriage (17) constrained to move along a track (18) and load engagement arms (25, 26) carried by the carriage (17) and movable at a deployment location on the track (18) in a direction transverse to the direction of movement of the carriage (17) from engaged positions in which they engage and support the load to retracted positions in which they are clear of the load (M)