baber/WOPTO huggingface dataset:
Patent EP-0043815-A1 (EP)
Title: Method and apparatus for controlling fluctuations in sliver weight on cards, carding engines or the like.
Inventor: GRUNDER WERNER
IPC: D01G23/06
Filed: 1980-09-30
Abstract: PCT No. PCT/CH80/00117 Sec. 371 Date Aug. 7, 1981 Sec. 102(e) Date Aug. 7, 1981 PCT Filed Sep. 30, 1980 PCT Pub. No. WO81/02029 PCT Pub. Date Jul. 23, 1981.A regulation of the density of the fibre clothing on cards, carding engines and the like is described which is based on measuring the torque which has to be used for the drive of the licker-in or the cylinder. The signal corresponding to this torque is compared with a desired value which is either arbitrarily adjustable or is obtained from a sliver count measuring member or constitutes a combination of the two. The torque is either measured by measuring the power consumption for the drive of the licker-in and/or the cylinder, or by measuring the torsion of a torsion shaft, or by measuring the slip occurring in a variable coupling.
Patent EP-0043035-A1 (EP)
Inventor: KODDEBUSCH HUBERT DR DIPL-CHEM
IPC: B27K3/50
Filed: 1981-06-19
Abstract: 1. Agent for the preservation of wood and wood materials, consisting of I. more than 45, preferably more than 65%-wt., of an organic, difficulty volatilisable solvent or solvent mixture with an evaporation number over 35 and a flashpoint above 30 degrees C, II. 0.1-10, preferably 3-8%-wt. of a fungicide or fungicide mixture, soluble in the solvent and/or III. 0.3-8, preferably 1-5%-wt. of an insecticide or insecticide mixture, soluble in the solvent and IV. 1-30, preferably 3-15%-wt. of an alkyd resin (calculated on solids content), characterised in that the alkyd resin is a low-viscosity alkyd resin or a low-viscosity alkyd resin solution with a viscosity of 1,000 to 2,000, preferably 1,200 to 1,800 mPa.s, measured in white spirit with a boiling range of 180 degrees - 215 degrees C, at a 80 to 100% resin content (at 100% resin content without additional solvent (white spirit)) at 20 degrees C, the alkyd resin being modified with a drying oil and esterified with one or more divalent or trivalent alcohols with a C-number below 8, preferably a C-number of 2 to 5.
Patent EP-0054816-A1 (EP)
Inventor: BELLASIO ELVIO
IPC: C07B61/00
Filed: 1981-12-06
Abstract: The present invention refers to a new process for preparing N-2,3,4,5-substituted-1H-pyrrol-1-yl)-6-substituted amino-3-pyridazineamine, known as antihypertensive agents. The process is characterized in that a suitable 3,6-dihalogenopyridazine is reacted with hydrazine hydrate or other hydrazine derivatives of formula NH2 NHR, the obtained compound is reacted with a suitable dicarbonyl compound yielding first an alcandione-bis-[6-halogen-3-pyridazininyl]hydrazone, and then a 6-halogen-3-pyrrolylpyridazineamine derivative which is in turn reacted with an amine to yield the desired compounds.
Patent EP-0075622-A1 (EP)
Inventor: WILDING JOHN LAWRENCE
IPC: F16D43/06
Filed: 1981-09-28
Abstract: A rotary speed governor for use as a coupling between a source of rotary motion and a driven rotary machine such as a vibrating spade in which the governor comprising two interengaging co-axial parts having co-operating formations thereon in which a mechanical centrifugally operated assembly is coupled to cause disengagement of the co-operating formations on the co-axial parts to break the drive chain until such time as the speed of rotation of the parts returns to an acceptable and predetermined level at which re-engagement of the formations takes place to cause effective coupling of the co-axial parts.
Patent EP-0052461-A1 (EP)
Inventor: IIMORI TAKAYUKI
IPC: F16F15/28
Filed: 1981-11-03
Abstract: A rotary type fluid displacement apparatus, in particular, a compressor of orbiting piston type is disclosed. The compressor includes a housing with a fluid inlet port and a fluid outlet part. A fixed scroll member (25) with first end plate (251) and first spiral element (252) is fixed relative to the housing. An orbiting scroll member (26) with second end plate (261) and second spiral element (262) is disposed for orbiting motion in the housing. The first and second spiral elements interfit with one another at an angular and radial offset to make a plurality of line contacts to define at least one pair of sealed off fluid pockets. A drive pin is eccentrically disposed at an inner end of the drive shaft. The orbiting scroll member has a boss (263) which rotatably supports a bushing (33). An eccentric hole is formed in the bushing and the drive pin is received within this hole. The center of drive pin is located on an opposite side to the center of the drive shaft with regard to a straight line, which passes through the center of the bushing and is perpendicular to a connecting line passing through the center of the drive shaft and the center of the bushing. The center of the drive pin is also beyond the connecting line in the direction of rotation of the drive shaft. A separate balance weight (382) is attached to the bushing at its end surface by a fasteners which can limit the amount of swing angle of bushing. The balance weight cancels a centrifugal force which arise because of the orbital motion of the scroll and the bushing.
Patent EP-0053896-A1 (EP)
Inventor: JENSEN BORGE RIIS
IPC: H05B37/02
Filed: 1981-11-25
Abstract: A light dimmer device, preferably in the form of an adaptor for inserting between a light fitting and light bulb, is remotely controlled by means of the conventional light switch. When the light switch is first turned on, a detector circuit 14 responds via a power supply circuit 15 to set a regulator circuit 12 at a first power level, e.g. to provide substantially maximum illumination from the light 11. Should the light switch be then turned off and on again within a predetermined period, the detector circuit 14 alters the regulator circuit 12 setting to a second power level, e.g. to provide a dimmed setting of the light 11.
Patent EP-0055622-A1 (EP)
Inventor: ISSHIKI TOMIYA
IPC: B01J31/18
Filed: 1981-12-24
Abstract: A process for producing acetic anhydride which comprises reacting methyl acetate or dimethyl ether with carbon monoxide in the presence of a catalyst comprising (a) nickel or a nickel compound, (b) at least one halide selected from the group consisting of bromides, iodides and mixtures thereof and (c) at least one organic nitrogen group compound and together with a specific co-catalyst is disclosed. According to this invention acetic anhydride is produces by using highly active non-expensive catalyst and co-catalyst.
Patent EP-0037369-A1 (EP)
Inventor: WALIGORA HANS-JOACHIM
IPC: H01R43/00
Filed: 1981-03-09
Abstract: For pushing prefabricated fittings onto the ends of screened power cables, a tool is used which has a guide body (8,9), which can be clamped firmly onto the cable, and a hinged lever drive (3,4) with two tensioning rods (5) to hold the fitting. The hinged lever drive is formed by two grips (1,2) of commercially available hand pistols, the housings of which (7) are connected to one another via the one half (8) of a clamp (8,9) arranged such that its axis is parallel to the housings. <IMAGE>
Patent EP-0042361-A1 (EP)
Inventor: EHRAT KURT
IPC: G01N21/87
Filed: 1981-06-11
Abstract: The gem stone (1) to be identified is located together with a data carrier (2) in a storage container (3). It is irradiated with light in a central station (9a) and the light reflected from its surfaces is collected on a focusing screen (66). Some of the numerous light spots whose distribution and size is characteristic for the gem stone in question are visually selected and measured photoelectrically. The measuring data obtained, together with the measuring instructions indicating the position and size of the spot, are recorded onto the data carrier (2) in ciphered form. When the gem stone (1) is examined, it is introduced together with the data carrier (2) associated therewith into a testing device (9b) and is there measured fully automatically in the same way as in the central station (9a), the position of the measuring areas being determined by the deciphered measuring instructions from the data carrier (2). The measured samples values are then compared with the deciphered, stored measuring values, and the identification findings are deduced therefrom. <IMAGE>
Patent EP-0048763-A1 (EP)
Inventor: IWAO JUN-ICHI
IPC: C07D277/06
Filed: 1981-04-02
Abstract: Nouveaux derives de thiazolidine et pyrrolidine representes par la formule generale: (FORMULE) (ou Q1 et Q2 representent chacun un groupe methylene ou un atome de soufre, Z represente un groupe alkylene contenant de 1 a 3 atomes de carbone, R1 represente un atome d'hydrogene, un groupe alkyle, un groupe aromatique ou un groupe heterocyclique, R2 represente un atome d'hydrogene, un groupe alkyle i un groupe acyle, un groupe aromatique, un groupe heterocyclique ou un groupe mercapto substitue, R3 represente un atome d'hydrogene ou un groupe alkyle, R4 represente un atome d'hydrogene, un groupe alkyle, un groupe aromatique, ou R3 et R4 sont pris ensemble pour former un cycle pyrrolidine ou un cycle thiazolidine, et R5 represente un groupe hydroxy ou un groupe amino, les groupes respectifs etant substitues facultativement par un groupe alkyle ou un groupe aromatique). Ces composes sont prepares en condensant un acide acylthiazolidine carboxylique contenant du soufre ou un acide acylpyrrolidine carboxylique contenant du soufre avec un acide amine. Ces composes sont utiles entant qu'agents contre l'hypertension.
Patent EP-0078851-A1 (EP)
Title: Bande d'attache
Inventor: KITAGAWA HIROJI KITAGAWA INDUS
IPC: B65D63/10
Filed: 1981-05-11
Abstract: Bande d'attache composee d'une resine synthetique telle que du nylon ou analogue. La face (10) de chaque dent, qui s'emboite avec la pointe (8a) d'une levre (8), forme un angle aigu (Alpha) par rapport a la face (2a) de la bande de connexion (2). La pointe (8a) est formee selon le meme angle (Alpha). L'engagement ainsi forme est par consequent plus solide et la bande ne peut pas se liberer ni prendre du mou pendant l'utilisation.
Patent EP-0058703-A1 (EP)
Inventor: FORSBERG GUNNAR
IPC: H03G3/20
Filed: 1981-08-25
Abstract: Procede et dispositif d'un recepteur dans un systeme de transmission d'informations par fibres optiques pour augmenter la portee dynamique dans un etage d'entree du type dit de transimpedance. L'entree optique comprend une photodiode de non-amplification (3) ayant deux poles (8, 9), p.ex. une diode dite a broche qui est connectee par un pole (8) a l'entree d'un amplificateur de haute impedance (1) avec reaction entre l'entree et la sortie (7) via une resistance (4). Le signal de sortie de l'amplificateur est renvoye via un parcours de signaux, comprenant un integrateur (2) connecte entre la sortie (7) et l'autre pole (9) de la photodiode et une capacitance (5) en parallele avec la photodiode (3), sur l'entree de l'amplificateur.
Patent EP-0061500-A1 (EP)
Inventor: SEKO YASUTOSHI
IPC: B60K28/06
Filed: 1981-10-05
Abstract: Un dispositif d'avertissement pour un vehicule possede un detecteur d'angle de direction (10) pour produire des impulsions d'angle de direction (S2 et S3) en reponse a l'orientation de la direction a chaque fois que l'angle de direction depasse un angle predetermine, un circuit de detection d'un conducteur somnolent (16) pour decider d'un etat normal lorsque l'angle de direction devient plus grand qu'un angle predetermine dans le sens directionnel represente par les impulsions de l'angle de direction ou lorsque l'intervalle des impulsions d'angle de direction devient plus long qu'une valeur predeterminee et pour detecter qu'un angle de direction plus petit qu'un angle predetermine, dans un sens de direction different du sens de direction anterieur, se produit aussi frequemment qu'une frequence predeterminee produit un signal d'alarme (S4), et un dispositif d'alarme (28) pour produire une alarme visuelle et sonore sensible au signal d'alarme. Ce dispositif d'avertissement peut detecter de maniere precise l'assouplissement du conducteur, peut produire l'alarme et reveiller le conducteur.
Patent EP-0071912-A1 (EP)
Inventor: YASUHARA TAKESHI
IPC: G01D5/248
Filed: 1982-07-30
Abstract: A measurement apparatus for converting a physical quantity into a digital quantity and effecting predetermined arithmetic operations based on the digital quantity to measure the physical quantity, includes a detector (1) and/or a converter (3) for providing a pulse signal having a frequency dependent on the physical quantity; a first counter circuit (4) counting the pulses of the pulse signal supplied from said detector and/or said converter and producing a count output when the count reaches a predetermined value; a second counter circuit (5) starting to count clock pulses supplied from a clock signal source (6) when measurement starts and stopping the clock pulse count in response to the count output from said first counter circuit; a digital processing circuit (7) for reading a count in said second counter circuit (5) in response to the count output from said first counter circuit (4) and for effecting predetermined arithmetic operations based on the count from said second counter circuit (5); whereby said physical quantity can be measured as a result of said arithmetic operations. The measurement apparatus when used in combination with means having an electric-to-optical transducer for converting a result of measurement into optical information and delivering such optical information to an upper processor may further comprise an optical-to-electric transducer (PD) for converting optical information received from said upper processor into an electric signal said measuring unit being coupled through a transmitting unit including said transducers to said upper processor for optical information transmission between said measuring unit and said upper processor.
Patent EP-0076384-A1 (EP)
Inventor: SABLE HARVEY J
IPC: F16B31/04
Filed: 1982-08-31
Abstract: An apparatus, such as a crane, having a bearing (18) for rotatably connecting two structures (14,16) and transmitting radial, axial, rotational and moment forces from one to the other. The bearing (18) is separably mounted to one of the structures (16) by threaded fasteners, e.g., bolts (44), having piston means (46) associated with the fasteners (44) with the hydraulic system being pressurized during operation to establish proper uniform preloading of the fasteners (44) for transmitting the load forces from one structure to the other.
Patent EP-0062480-A1 (EP)
Inventor: SMITH RICHARD DAVID
IPC: F16L33/207
Filed: 1982-03-30
Abstract: A hose coupling in which an insert (1) is insertable within the end of the hose (3) and a ferrule (17) is swaged radially around the hose (3) to grip the hose (3) between the ferrule (17) and insert (1) is adapted to accommodate different hoses of the same nominal bore whilst having a stop member (18) on the ferrule (17) to contact an abutment (9) on the insert (1) and provide relative location therebetween before swaging, the stop member (18) being collapsible on swaging to prevent the insert (1) being crushed. A hose stop (24) may also be provided to position the end of the hose (13) with the coupling.
Patent EP-0083164-A1 (EP)
Inventor: LUPKE MANFRED ARNO ALFRED
IPC: B26F1/00
Filed: 1982-12-07
Abstract: The application discloses a method and an apparatus for perforating thermoplastic tube (10), especially corrugated tube. The cutter includes one or more spindles (12) that carry punch-type cutters (14) and are revolved around the tube (10) so that the punches (14) follow epicycloids (E) with cusps (P) at the surface of the tube. The punches (14) thus penetrate the tube without tangential movement. The spindles are equipped with ribs (34) to engage the corrugations (11) of the tube (10) to advance the tube through the apparatus.
Patent EP-0058122-A1 (EP)
Title: Dispositif de correction de balourd de rotor de turbomachines
Inventor: LISSAJOUX PIERRE JEAN
IPC: F01D5/06
Filed: 1982-02-09
Abstract: Le dispositif de correction comprend dans l'arbre creux et approximativement au niveau du palier (3) des cannelures périphériques (18) et une paroi transversale (17) portant des moyens de fixation (19). Une pièce d'équilibrage (21) formée d'un corps cylindrique creux (22) avec des cannelures extérieures (24), fermé par un fond (25) présentant des moyens de fixation complémentaires (26, 27), et d'une tête (23) dont une partie cylindrique (28) porte une partie excentrée (29). La pièce d'équilibrage est positionnée angulairement par coopération des cannelures (24) dans les cannelures (18) et est maintenue axialement par coopération des moyens de fixation de la paroi transversale et du fond de la pièce d'équilibrage.
Patent EP-0077237-A1 (EP)
Inventor: CAREY MAURICE E
IPC: G06F11/16
Filed: 1982-09-28
Abstract: In a digital tester for evaluating electronic components, a local memory unit for each data channel in the tester is loaded with test vector information only in the locations of the memory relating to transitions that take place in the operation of the data channel. In addition, a transition bit is stored in each memory location to signify whether the vector information in that location represents valid transition data. The transition bit is used to control the reading of information from the memory into a register that controls the flow of information in the data channel, so that only the valid transition vectors are fed into data channel control circuitry. This procedure substantially reduces the amount of data that must be loaded into the memory, and hence reduces the total time necessary to thoroughly test a circuit.
Patent EP-0074912-A1 (EP)
Inventor: JENCK JEAN
IPC: C07C69/52
Filed: 1982-07-09
Abstract: Palladium values are separated from the products of reaction resulting from the carbonylation of a conjugated diene with carbon monoxide in the presence of an alcohol, a halogenated hydracid and a palladium catalyst, by (i) contacting the carbonylation reaction medium with a nitrogen, phosphorus or arsenic quaternary onium salt, a polar alcohol and an apolar, aliphatic or cycloaliphatic hydrocarbon solvent, and permitting the resulting admixture to phase separate into an alcohol phase and an organic phase; (ii) decanting/separating said alcohol phase from said organic phase; (iii) recovering the palladium values and the quaternary onium salt from said alcohol phase; and (iv) recovering the products of carbonylation from said organic phase.
Patent EP-0083910-A1 (EP)
Inventor: QUARANTA COSIMO
IPC: F16L17/04
Filed: 1982-11-09
Abstract: A flexible metal tube (1) for connecting two sections (2) of a pipe through which a gaseous fluid is intended to pass at high temperature, such as, for example, the exhaust pipe of a motor vehicle engine is constituted by a helically wound metal strip which forms a plurality of turns joined together by folded edges of the strip to define a helical groove (7) on the internal surface of the flexible tube. The inner diameter of the tube (1) corresponds substantially to the outer diameter of the pipe and the ends of the tube (1) each have a plurality of longitudinal cuts (4) for facilitating the insertion of the two pipe sections (2) to be connected into the ends of the flexible tube (1). On each end of the tube (1) is mounted a collar (5) having clamping means (6) for clamping the two pipe sections (2) within the ends of the flexible tube (1). Furthermore, the helical internal groove (7) of the flexible tube (1) has blocking means at each end of the flexible tube (1) located at a distance from the respective mouth of the tube (1) which is slightly greater than the length of the cuts (4).
Patent EP-0097159-A1 (EP)
Inventor: CHEN CHIN-LONG
IPC: H04N7/16
Filed: 1981-12-30
Abstract: Un dispositif modulaire de correction d'erreurs pour la correction d'erreurs d'emballage est obtenu en étendant un code à N bits de correction d'erreur simple et de détection d'erreur double pour couvrir N ensembles de M bits chacun, de sorte que l'OU exclusif de tous les syndromes d'erreurs de bits simples à M bits dans chaque ensemble donné se traduit par un syndrome composite qui est unique pour chaque ensemble. La figure 2 illustre la matrice de parité H et la matrice M correspondante pour le code de correction d'erreur.
Patent EP-0089375-A1 (EP)
Inventor: O'BRIEN JOHN VINCENT
IPC: C01B32/50
Filed: 1982-10-01
Abstract: Amélioration dans le procédé de séparation Ryan/Holmes du méthane à partir de l'anhydride carbonique dans lequel la partie supérieure d'une colonne de distilation travaille à des températures supérieures au triple point de l'anhydride carbonique, c'est-à-dire -70oF, tout en effectuant une séparation du méthane à partir de l'anhydride carbonique. Ceci est obtenu en augmentant la quantité d'agents liquides non polaires ajoutés au condenseur de la colonne jusqu'à atteindre une quantité suffisante et maintenir le condenseur et toutes les parties de la colonne à de telles températures.
Patent EP-0092073-A1 (EP)
Inventor: GARZIA ALDO
IPC: C07J9/00
Filed: 1983-03-29
Abstract: A new composition consisting of the double magnesium salt of chenodeoxycholic acid and ursodeoxycholic acid, prepared by reacting a magnesium alcoholate with chenodeoxycholic acid, and reacting the resultant product with ursodeoxycholic acid. The new compound is employed as a drug useful in dissolving bile calculi and preventing their formation.
Patent EP-0098573-A1 (EP)
Inventor: WEISS RAPHAEL
IPC: B23Q7/10
Filed: 1983-07-04
Abstract: 1. A workpiece feeding means for processing machines, having the following features : - a portable mobile magazine (2) with pallets (3) disposed one above the other, each capable of being moved out and in horizontally and provided with workpiece receptacles (22), - a withdrawing apparatus (25) for grasping and moving one pallet (3) in each case out of or into the mobile magazine (2), - a stationary transfer unit (26) at which one pallet (3) in each case can be moved past a transfer point in the horizontal direction in fixed cycles in such a way that when the pallet (3) stands still between two periods of movement one workpiece receptacle (22) is located at the transfer point, and - a loading device (4, 5, 7) for grasping and picking up one workpiece (12) at a time from the workpiece receptacle (22) standing still at the transfer point, for transfering the workpiece (12) to the processing machine (8), for removing a processed workpiece (12) therefrom and for depositing this workpiece in the workpiece receptacle (22), characterized in that - a lifting means (1) is provided having a receptacle for the mobile magazine (2) for lifting it in fixed cycles over a minimum lifting path which corresponds to the distance between the uppermost and lowermost pallets (3) in the mobile magazine (2), - the transfer unit is provided with the transfer point in the moving-out direction of the pallets (3) beside the mobile magazine (2) at a height such that during its vertical movement each of the pallets (3) can be moved out directly to the transfer unit between two periods of movement, and - the withdrawing apparatus (25) is designed to move the pallet out or in past the transfer point in fixed cycles.
Patent EP-0103157-A1 (EP)
Inventor: BIRMINGHAM JAMES WILLIAM
IPC: F23N5/02
Filed: 1983-08-08
Abstract: In a fume incinerator (10) for eliminating combustible fumes from an oxygen bearing process gas stream (1) a first portion (11) of the oxygen bearing process gas (1) is passed to a burner (30) and serves as the source of oxygen for combusting an auxiliary fuel (9) to establish a flame front (28) within the incinerator. The remainder (13) of the process gas stream (1) is passed through the flame front for incineration of any abnoxious fumes contained therein.