baber/WOPTO huggingface dataset:
Patent EP-0067745-A1 (EP)
Inventor: CIBOIT JACQUES JEAN
IPC: A23C1/12
Filed: 1982-05-25
Abstract: a) Process for the concentration of a cold liquid product, such as a cold milk product, and simultaneous preheating of a fluid (29) other than the liquid product to be concentrated, such as air, which consists in subjecting the said cold liquid product to at least two successive evaporation operations (I, II), the steam required for each evaporation operation being produced by compression (18, 23) of all of part of the steam created by this same evaporation operation, and in using the steam and/or the condensates produced during one (I) at least of the evaporation operations (I, II) in order to preheat (28) the said fluid. b) This process is characterised in that all or part of the condensates (31) obtained after use of the steam and/or of the condensates for preheating the fluid, optionally mixed with all or part of the remaining condensates originating from the successive evaporation operations and with all or part of the condensed mists originating from the final evaporation operation, are used to reheat (32) the cold liquid product to be concentrated (33). c) Of particular interest for the dairy industry. <IMAGE>
Patent EP-0079865-A1 (EP)
Inventor: CERATI GIUSEPPE
IPC: A47B37/04
Filed: 1982-10-29
Abstract: The stabilizing device comprises a box-like body (1), of preferably square plan, provided, at the upper side thereof, with a central hole (2) and an offset opening (3) effective to be closed and being provided, at the lower or bottom surface thereof, with seats (5) intended for housing corresponding tubular elements (9) crossing one another at the basement of - the sunshade supporting small table and intended for lying under the stabilizing device.
Patent EP-0077406-A1 (EP)
Inventor: YAMAMOTO HISAO
IPC: D06M101/16
Filed: 1982-04-30
Abstract: Lubrifiant pour le traitement de fibres synthetiques prepare par addition a une composition contenant un agent adoucissant de type conventionnel, un agent tensio-actif, etc., un derive de l'acide polyethylene-polyamide polyacetique represente par la formule generale suivante (I): (FORMULE) dans laquelle R1 et R2 representent chacun l'hydrogene ou un groupe alkyle ou alkenyle contenant de 1 a 22 atomes de carbone, n represente un nombre entier de 0 a 4, M1+ a M2+ representent chacun un ion hydrogene, un ion de metal alcalin ou un ion ammonium represente, par exemple, par la formule generale suivante (II): (FORMULE) dans laquelle R3, R4 et R5 representent chacun l'hydrogene, un alkyle, un alkenyle, un hydroxyalkyle, un polyethoxyalkyle, un polypropoxyalkyle ou le polyethylenepolyaminoethyle. Ce lubrifiant confere aux fibres synthetiques des proprietes de regularite de surface et antistatiques pendant leur fabrication et leur traitement.
Patent EP-0081595-A1 (EP)
Inventor: SUGIURA YOUJI
IPC: G10L13/07
Filed: 1982-06-18
Abstract: A voice synthesizer for editing and synthesizing sound element segments extracted from an analog voice waveform, which converts an analog voice signal into a digital signal, relatively shifts data in the vicinity of the rear end of the preceding sound element segment and data in the vicinity of the end of the following sound element segment by arithmetic control means to calculate the degree of sim- llarity and clocks out the data of the following sound element segment from memory means so that the following sound element segment is connected in the smoothest manner to the preceding sound element segment. Accordingly, the abrupt variation in the waveform produced at the connector between the preceding sound element segment and the following sound element segment, i.e., high frequency noise based on the discontinuity of the waveform, the deterioration of S/N ratio of the synthesized sound and the deterioration of the articulation can be almost eliminated, and synthesized sound having no discontinuous waveform and no variation in the pitch frequency at the connector can be obtained.
Patent EP-0088775-A1 (EP)
Title: Dispositif pour realiser simultanement plusieurs photos semblables
Inventor: CHALONO CAMILLE VICTOR ALBERT
IPC: G03B17/53
Filed: 1982-09-16
Abstract: Un dispositif qui, en combinaison avec un appareil photographique (2), permet de réaliser simultanément une pluralité de photographies identiques. Le dispositif comporte un élément à plusieurs miroirs (1) qui, en coopération avec une lame séparatrice (3), forme devant l'objectif dudit appareil photographique une pluralité d'images virtuelles du sujet à photographier. Le boîtier (4) assurant la liaison entre l'appareil photographique (2) et les divers éléments optiques associés, est monté sur un support de type cardan, il est rigidement lié à un levier permettant à la fois au sujet d'assurer lui-même le cadrage de la prise de vue et de respecter la distance prédéterminée à respecter entre lui-même et l'ensemble de prise de vues.
Patent EP-0117301-A1 (EP)
Inventor: LIU PING YUAN
IPC: C08L51/02
Filed: 1983-12-01
Abstract: A composition of an aromatic carbon polymer, an acrylate impact modifier and an aliphatic hydrocarbon low temperature impact modifier.
Patent EP-0094822-A1 (EP)
Inventor: MENKE RUSSELL OWEN
IPC: C02F5/08
Filed: 1983-05-16
Abstract: Compositions which inhibit the formation of scale due to calcium carbonate precipitation in recirculating water systems comprise a mixture of polyvinylpyrrolidone and ami- notri(methylenephosphonic acid). The compositions are preferably present in the water system in an amount from 2 to 25 ppm and preferably contain from 1 to 10 moles of the phosphonic acid per mole of polyvinylpyrrolidone.
Patent EP-0110614-A1 (EP)
Inventor: METZ ARTHUR JAMES
IPC: H03F1/32
Filed: 1983-11-15
Abstract: A current-limiting circuit for a differential amplifier includes a voltage generator (V LS ) which is switched in prallel with a signal-current-generating impedance RM connected between the emitters of the differential amplifier transistors (Q 1 , Q 2 ) whenever an input signal exceeds the voltage of the voltage generator (VLS). A practical embodiment for limiting the current in either direction for opposite-polarity input signals includes a pair of voltage generators cross-coupled from a respective differential amplifier transistor base to the opposite transistor emitter via transistor switches (Q 3 , Q 4 )
Patent EP-0116760-A1 (EP)
Inventor: SABA ROBERT ABRAHAM
IPC: H01R24/38
Filed: 1983-11-30
Abstract: A solderless connector for semi-rigid coaxial cable (3) having an elongate annular outer conductor (4), a center conductor (5) coaxial with said outer conductor and a dielectric material (6) spacing the inner and outer conductors apart, the connector comprising a housing (1) having an annular portion defining a bore (2) adapted to encompass said outer conductor and a bushing (13) defining a bore to engage the exterior of the annular portion to circumferentia- ly compress said annular portion upon telescoping movement of said bushing over said annular portion, said housing bore having, integral therewith, means (16) adapted to engage said outer conductor upon said circumferential compression to provide a mechanical and electrical interface between said housing and said outer conductor.
Patent EP-0086684-A1 (EP)
Title: Procédé et dispositif pour soutirer des particules solides et introduire une charge liquide à la partie inférieure d'une zone de contact
Inventor: EUZEN JEAN-PAUL
IPC: B01J8/12
Filed: 1983-01-17
Abstract: L'invention concerne un procédé et un dispositif pour soutirer du catalyseur d'un réacteur ainsi que pour introduire une phase fluide dans ce réacteur. Elle est caractérisé notamment par la disposition de conduites (9) d'injection du fluide munies d'orifices (11) judicieusement disposes, les conduites étant disposées à l'intérieur d'un entonnoir de forme conique ou pyramidale (4) dont le sommet-pointe vers le bas et au fond duquel est aménagé l'orifice de soutirage du catalyseur (5). L'invention s'applique en particulier a l'hydrotraitement catalytique de charges lourdes hydrocarbonées.
Patent EP-0110755-A1 (EP)
Inventor: BERNHART CLAUDE
IPC: C07D401/04
Filed: 1983-11-04
Abstract: The present invention relates to derivatives of piperidinedione of formula:    <IMAGE>  (I)  in which R is alkyl or forms with N a possibly substituted morpholino or piperidino group, n=2 or 3, R1, R2, R3 and R4 represent H or lower alkyl; R3 and R4 taken together may represent (CH2)m where m=4 or 5 and R2 and R3 taken together may represent (CH2)p where p=3 or 4 and in this case R1 and R4=H, R5 is H or alkyl. It also relates to a process for manufacturing the product of formula (I) and to the drugs containing a product of formula (I).
Patent EP-0105026-A1 (EP)
Title: Method of producing a can lid
Inventor: BLOECK SIEGFRIED
IPC: B21D51/44
Filed: 1983-08-10
Abstract: A process for manufacturing a lid having at least one outlet opening wherein a closure strip is sealed onto the lid covering the outlet opening comprising heating the closure strip to a temperature range of approximately 115 DEG -170 DEG  C. within 10-15 seconds prior to sealing the closure strip onto the lid.
Patent EP-0128142-A1 (EP)
Inventor: FENNER JAMES ALBERT
IPC: A62B25/00
Filed: 1982-12-09
Abstract: Un dispositif d'arrêt de test (40) coopérant avec une porte de boîte à oxygène (14) et un mécanisme de verrouillage actionnable (24) consiste en un organe de montage (42) pour fixer le dispositif en engagement proche avec un organe d'actionnement (44) du mécanisme de verrouillage; le dispositif comprend également une tige sélectivement rotative à mouvement de va-et-vient (46) reçue dans un cylindre (48) sur l'organe de montage, un organe de sollicitation (68) pour maintenir la tige entre des limites supérieure et inférieure de déplacement dans une position statique normale, un organe d'excentrique d'arrêt (86) porté sur l'extrémité distale de la tige en saillie dans une ouverture d'accouplement (92) aménagée dans la porte, une fente de guidage longitudinale (74) et une fente de guidage transversale (76) permettant de recevoir une oreille de guidage (82) de la tige, et un levier de verrouillage pivotant (94) disposé entre l'organe d'actionnement et le mécanisme de verrouillage pour transférer une force de déverrouillage de l'organe d'actionnement au verrou pour ouvrir la porte et pour transférer une force de remise à l'état initial depuis l'organe d'excentrique d'arrêt à l'organe d'actionnement de manière à remettre ce dernier à la position initiale.
Patent EP-0108077-A1 (EP)
Inventor: NEELY ERIC D
IPC: H03K5/151
Filed: 1983-03-01
Abstract: Un circuit de sélection de données produit de manière sélective un premier et un deuxième signaux complémentaires (68, 70) en réponse à un signal d'entrée (2) pour valider des chemins de données spécifiques et en invalider d'autres. Le circuit comprend une partie non-inverseuse qui produit un signal de sortie (70) ayant le même sens que le signal d'entrée, et une partie inverseuse qui invertit le signal d'entrée. Etant donné que la partie non-inverseuse possède un étage inverseur supplémentaire, une iode (18) est couplée entre la partie inverseuse et la sortie réelle pour éloigner de la partie inverseuse l'attaque de la base lorsque le signal d'entrée fait une transition basse à haute. De cette façon, on empêche la sortie inverseuse de devenir "basse" jusqu'à ce que la sortie non inverseuse ne devient "haute".
Patent EP-0112857-A1 (EP)
Inventor: OTT ROLF
IPC: E06B3/667
Filed: 1983-06-18
Abstract: Un ensemble de pièces pour l'adjonction postérieure d'un vitrage isolant sur le vitrage simple ou multiple d'une fenêtre, d'une porte ou analogue comprend des listeaux de séparation (5) fixés sur le pourtour de la surface d'une vitre après l'insertion d'un joint (12) entre les listeaux et la vitre. Les listeaux (5) qui sont creux et comprennent à l'intérieur un filtre moléculaire (13), sont fixés également après addition d'un joint (12) sur le vitrage (1) existant. Les listeaux de séparation sont reliés à leurs extrémités par des pièces intercalaires emboîtées et comportent sur les faces en regard des vitres des canaux pour le matériau d'étanchéité.
Patent EP-0126212-A1 (EP)
Inventor: PLUEDDEMANN EDWIN PAUL
IPC: C07F7/10
Filed: 1984-02-10
Abstract: Alkali siliconates of silylorganosulfonates are capable of stabilizing solutions of water soluble silicates and enhancing their usefulness as corrosion inhibitors for metals that come in contact with aqueous, alcoholic or aqueous-alcoholic solutions. The disclosed alkali siliconates of silylorganosulfonates are also useful stabilizers for aqueous silicates in such applications as treating boiler water, geothermal water and cooling coil water. Methods of using the alkali siliconates of silylorganosulfonates to provide corrosion inhibiting antifreeze and coolant solutions are disclosed.
Patent EP-0121226-A1 (EP)
Inventor: MILDENBERGER HILMAR DR
IPC: C07F9/30
Filed: 1984-03-28
Abstract: 1. A process for the preparation of 4-(hydroxyme-thylphosphinyl)-2-aminobutyric acid of the formula  see diagramm : EP0121226,P5,F1  and its salts, which comprises reacting 4-(hydroxynethyl-phosphinyl)-2-oxobutyric acid of the formula  see diagramm : EP0121226,P6,F2  or its salts, in the presence of a hydrogenation catalyst at -10 to +150 degrees C in a hydrogen atmosphere, with ammonia or with a primary amine the C-N bond of which being capable of hydrogenolytic cleavage by means of said hydrogenation catalyst.
Patent EP-0126243-A1 (EP)
Inventor: GRUNSCH ECKHARDT
IPC: H02M7/537
Filed: 1980-12-22
Abstract: Zum transformatorischen Ansteuern eines Schalttransistors (TS) in einem Gleichspannungswandler ist ein Übertrager mit einer Rückkopplungswicklung (WI) vorgesehen. Die zur Rückkopplung dienende Primärwicklung (WI) des Übertragers liegt im Stromkreis des Schalttransistors (Ts). In seinem Basisstromkreis liegt eine erste Sekundärwicklung (WII) des Übertragers. Eine zweite Sekundärwicklung (WIII) des Übertragers ist über einen Steuertransistor (Ts2) kurzschließbar, um eine verlustlose Energiespeicherung im Kern des Übertragers zu ermöglichen. Damit bei zu kleiner oder fehlender Speisespannung der Steuerschaltlogik kein unkontrolliertes Arbeiten des Gleichspannungswandlers auftritt, wird der Steuertransistor (Ts2) derart beschaltet, daß er bei Ansteuerung durch die Steuerschaltlogik (SL) einen einfachen Schalter darstellt und bei fehlender Ansteuerung wie ein spannungsgesteuerter Widerstand, der mit steigender Spannung niederohmiger wird, wirkt.
Patent EP-0125585-A1 (EP)
Inventor: ROSENSTROM PERTTI
IPC: B65G53/04
Filed: 1984-05-04
Abstract: Equipment for the removal of air out of pulverulent materials before the product is packaged or transferred. The equipment comprises a storage silo (1), out of which the pulverulent material to be packaged flows readily into the packaging vessel placed underneath. At a distance from the tight exterior wall (8) of the packaging vessel, there is a metallic porous face of lining material (9), through which it is possible to remove air out of the packaging vessel or to feed pressurized air into the packaging vessel through the space between the exterior wall of the packaging vessel and the said porous face of lining material. The space between the exterior wall of the packaging vessel and the face of lining material is divided air-tightly, in the direction of progress of the pulverulent material, by means of partition walls, into at least two, preferably three, four or five compartments (3 to 7) separate from each other. A suction or pressure of desired magnitude is arranged as connectable to each of the said compartments independently from each other.
Patent EP-0135004-A1 (EP)
Inventor: MIKAWA ISAO
IPC: A01C1/00
Filed: 1984-07-11
Abstract: This invention relates to a transplantor of seedlings useful for supplying seedlings in a controlled state, which is characterized in that; seedlings grown in paper tubes which are a mixture of superior and inferior seedlings are placed on a seedlings supplying conveyor (17) and separated into individuals at a certain interval by seedlings separating apparatus (19-26) at the terminal of said conveyor. 
     Behind said seedlings separating apparatus (19-26) is a string-like belt (28) to support roots and leaves, to which is supplied seedlings obtained by separation. 
     Inferior seedlings free of leaves are fallen onto said string-like belt (28) to transfer only superior seedlings. Behind the string-like belts is seedlings controlling (arraying) conveyor (45) rotating at a certain velocity, to which seedlings are transferred. 
     In the vicinity of the seedlings accepting part of said seedlings controlling conveyor (45) is provided with seedlings detector (60) to control the accumulation of seedlings by rotating seedlings supplying conveyor (17) slower when the seedlings amount on the seedling conveyor increases or by rotating the same faster when the same decreases to transfer the seedling in a controlled state.
Patent EP-0133318-A1 (EP)
Inventor: SATZINGER GERHARD DR
IPC: A61P9/06
Filed: 1984-07-27
Abstract: New aminosulfonic acids of the general formula I    <IMAGE>  (I) wherein n represents the figures 4, 5, or 6, prepared according to previously known processes and characterized by very good tolerance and valuable cardiovascular properties, serve for the therapy of dysrhythmia and are superior to procaine.
Patent EP-0140022-A1 (EP)
Inventor: HATTORI SHUZO
IPC: G01B11/00
Filed: 1984-08-30
Abstract: An optical self-alignment system comprises a laser source (12). a substrate (A) with a first diffraction grating for receiving laser beams (L) from the laser source (12), a substrate (B) with a second diffraction grating disposed within Fresnel zone of the first diffraction grating (A), and a photoelectric detector (C) for detecting Fraunhofer diffraction ray of Oth order by the second diffraction grating (B). In order to adjust the relative position between the two substrates (A,B) in orthogonal directions to the laser beams (L) at high accuracy, the first (A) and second (B) diffraction gratings are provided with two groups of combined diffraction gratings so that phase difference of 180° is produced in the Moire signals, maximum displacement point of Moire signal is detected with respect to relative position displacement of the diffraction gratings, and the substrates (A,B) are positioned at maximum intensity displacement of two groups of the Moire signals.
Patent EP-0164446-A1 (EP)
Inventor: DELLAERT EUGENE DIPL-ING
IPC: H01H9/16
Filed: 1984-12-14
Abstract: 1. Device for fixing a diode (10) in a pushbutton housing (1, 2) with simultaneous electrical connection of the diode (10) to terminals (13), which are anchored in the pushbutton housing (1, 2) and extended out of it, the diode (10) having on both sides of a diode body (9) wire tails (12) extending out of the diode body (9) and on a common axis, and there being reception slots in the pushbutton housing (1, 2), open on one side, in which the wire tails (12) of the diode (10) are held, by the action of a pushbutton housing part (2) on the diode body (9), characterized in that the reception slots (15), each bounded on one side by a pushbutton housing pall portion (6) and on the other side merely by in each case one of the pin-shaped terminals (13), are made of smaller dimension than the diameter of the wire tails (12), that the pin-shaped terminals (13) have free ends (16) at the open end of the reception slots (15), and that the pusbutton housing wall portions (6) at the open end of the reception slots (15) each have a bevel (17) which broadens the reception slot (15), in the region of the free end (16) of the terminal (13), for insertion without force of the wire tails (12) of the diode (10) between the free ends (16) of the terminals (13) and the bevels (17).
Patent EP-0153478-A1 (EP)
Inventor: DONECKER S BRUCE
IPC: G01R27/28
Filed: 1984-12-17
Abstract: A signal separation circuit (108) for a radio frequency (RF) network analyzer includes a reverting microwave switch for reversing signal flow to a device under test (DUT (111)) in a measurement of the S-parameters of the DUT (111). First and second reference paths are coupled to the signal paths between the reverting switch and the DUT (111) connection ports for providing RF reference signals that are independent of switch repeatability and characteristics. The circuit includes a phase-locking frequency converter for converting the reference signals, and reflected and transmitted DUT response signals, to an intermediate frequency. The frequency converter is switchable to phase-lock either one of the reference signals to a reference oscillator signal. The circuit is usable with a precision vector network analyzer for laboratory and automated production measurements and had wide frequency capability from RF to millimeter bands.
Patent EP-0118147-A1 (EP)
Inventor: NEGLE HANS
IPC: G01R1/20
Filed: 1984-02-03
Abstract: Die Erfindung betrifft eine Meß- und Dämpfungswiderstandsanordnung für ein Hochspannungsgerät. Die Meßwiderstandsanordnung, die vorzugsweise aus mehreren auf einem Träger angeordneten, kapazitiv überbrückten und in Serie geschalteten Widerständen besteht, wird von der Dämpfungswiderstandsanordnung, vorzugsweise einem Widerstandsdraht, der auf einem, die Meßwiderstandsanordnung in ihrem hochspannungsseitigen Teil umschließenden isolierenden Körper gewickelt ist, elektrostatisch abgeschirmt.
Patent EP-0115915-A1 (EP)
Inventor: MURRAY ERIC JAMES
IPC: C08F2/00
Filed: 1984-01-12
Abstract: The present invention relates to a method of steric stabilisation of polyvinyl chloride (PVC) particles against agglomeration by use of additives during polymerisation of vinyl chloride. The method is characterised by the use of a hydroxy alkylacrylate comonomer added to the reactants prior to the onset of polymerisation. The process of the present invention can be carried out to produce PVC either by bulk or by suspension polymerisation techniques.The comonomer used may be considered as an adduct of hydroxypropyl(meth)acrylate and propylene oxide. The PVC products so produced have a better monomer desorption rate and can absorb more plasticizer than those produced in the absence of the comonomer.
Patent EP-0117688-A1 (EP)
Inventor: MAK DAVID W
IPC: G11B17/028
Filed: 1984-02-16
Abstract: The spindle (12) for a disk drive comprises a dish-like hub (21) for centering a removable recording disk (16) and a magnetic chuck (22) for clamping the recording disk against an axial position reference surface on the hub. To stably centre the recording disk on the spindle and to provide a reference surface for controlling the axial positioning of the disk, the hub has a central conical post (23) which extends axially of the spindle beyond the plane of a radially displaced annular rim or flange (24). The post narrows toward its free outer end (25) with a fixed taper, so that the recording disk seats thereon and makes interference contact therewith before reaching the plane of the rim. To clamp the disk to the hub and to seat it against the rim, the magnetic chuck (22) comprises an annular magnet (31) which is disposed between the post and rim and a strike ring (32) which is engaged with or embedded in an inner circumferential portion of the disk for deflecting the recording disk into contact with the rim. For example, if the recording disk is configured as a so-called «air sandwich» for what is known as «second surface» optical recording, the strike ring is adavan- tageously embedded in the disk while the air sandwich is being assembled.