baber/WOPTO huggingface dataset:
Patent EP-0059684-A1 (EP)
Inventor: MEYER HANS RUDOLF DR
IPC: C07D295/14
Filed: 1982-02-22
Abstract: The amphoteric styrene derivatives correspond to the formula <IMAGE>  (1)  in which X is oxygen, sulfur, a direct bond, -SO2N(R5-, -CON(R5- or -COO-, Y1 and Y2 independently of one another are C1-C4-alkylene or hydroxypropylene, R1 and R2 independently of one another are C1-C4-alkyl or, together with the N atom, are a pyrrolidine, piperidine, hexamethyleneimine or morpholine ring, and R1, together with R5, is also a piperazine ring, R3 and R4 are hydrogen, C1-4-alkyl, chlorine, C1-4-alkoxy or C3-4-alkenyl or together, in the o-position relative to one another, are a trimethylene or tetramethylene group, R5 is hydrogen, C1-4-alkyl or cyanoethyl or, together with R1, is a piperazine ring, Q is -COO or -SO3 and n is the number 1 or 2, and can be prepared by reacting the corresponding amine compounds with a halide of the formula Hal-Y2-QH and saponifying the quaternary ammonium halides eventually formed. They can be used for the fluorescent brightening of organic materials.
Patent EP-0064952-A1 (EP)
Inventor: CSEH GEORG DR
IPC: C09B29/20
Filed: 1982-05-06
Abstract: Verbindungen der Formel <IMAGE> worin die Symbole X, Y, R, R1, R2, m und n die in Patentanspruch 1 angegebene Bedeutung haben, eignen sich als hochwertige Pigmente zum Pigmentieren von hochmolekularem organischem Material. Sie zeichnen sich insbesondere durch hohe Licht-, Migrations- und Wetterechtheit aus.
Patent EP-0064486-A1 (EP)
Inventor: RANTALA RISTO KALEVI
IPC: C07C33/22
Filed: 1982-04-19
Abstract: The disclosure relates to a continuous method and an apparatus for the hydrolysis of  alpha -chlorinated toluene compounds, preferably benzyl chloride. The hydrolysis, which takes place in a hydrolysis zone, is characterized by being conducted in countercurrent between the aqueous phase containing the hydrolyzing agent and the organic phase containing the  alpha -chlorinated toluene compound and an inert organic solvent, such as toluene. After the hydrolysis, the organic phase is washed with water in a washing zone, while the aqueous phase is extracted with inert solvent in an extraction zone. The resulting product of hydrolysis, preferably benzyl alcohol, is thereafter separated from the organic phase by distillation, suitably in two stages, by means of two distillation columns connected in series.
Patent EP-0066605-A1 (EP)
Inventor: KNAPP GEORGE WILLIAM
IPC: H04L69/14
Filed: 1981-12-02
Abstract: Un circuit controleur integre (18) est utilise pour connecter une unite de traitement centrale (21) par l'intermediaire d'une logique d'interface de bus (20) a une pluralite de dispositifs a distance en utilisant deux canaux de communication (1, 2) pour commander leur fonctionnement. Une memoire tampon de sortie (30) recoit des donnees sous forme parallele provenant de l'unite de traitement par ce bus et un registre d'emission serielle (40) transmet ces donnees sous forme serielle aux dispositifs a distance. Un registre de reception serielle (50) recoit les donnees serielles provenant des dispositifs a distance et un tampon d'entree (54) transmet ces donnees a l'unite de traitement sous forme parallele. Des circuits de commande de synchronisation (44, 46), des logiques de commande (36), un registre de mode (70), un registre d'etat (72) et un registre de commande (75) sont inclus dans le circuit controleur pour effectuer les diverses fonctions associees a celui-ci.
Patent EP-0086984-A1 (EP)
Inventor: MOMBERG WOLFGANG
IPC: F16L37/00
Filed: 1983-01-27
Abstract: Die Erfindung betrifft eine Mehrfachkupplung mit plattenförmigen Kupplungshälften (I, II), in denen die medienführenden Stecker- und Muffenteile (4 bzw. 5) der Einzelkupplungen befestigt sind, welche Kupplungshälfen (I, II) zueinander zapfenzentriert und durch Sperrkugelverriegelung (15/16) in Kupplungsstellung zueinander lösbar gehalten sind derart, daß ein Patrizenvorsprung (3) der einen Kupplungshälfte (1) in eine Matrizenöffnung (14) der anderen Kupplungshälfte (II) eintritt und dort von Sperrkugeln (15), die durch Verlagern einer Verriegelungshülse (17) in die Offenstellung freigebbar sind, gehalten ist, und schlägt zur Erzielung einer herstellungstechnisch einfachen, bedienungsleichten Bauform vor, daß der etwa zentrisch zur Kupplungshälfte (I) angeordnete Patrizenvorsprung (3) an seinem Ende (3') eine querschnittskleinere Anfassung (A) für ein die Matrizenöffnung (14) durchsetzendes, vorzugsweise in Form eines Seiles ausgebildetes Zugglied (G) besitzt. Der am weitesten vorspringende Teil der zuführenden Kupplungshälfte (I), nämlich der Patrizenvorsprung (3), wird praktisch selbstzentrierend in die eine Führungsöse bildende Matrizenöffnung (14) der stationären Kupplungshälfte (II) eingezogen.
Patent EP-0090194-A1 (EP)
Inventor: NAGAI HIDEO
IPC: B65D88/52
Filed: 1983-03-03
Abstract: A weatherproof system for cargo containers has therein an outwardly open lengthwise channel or groove formed in each of two opposing side edges of a floor panel 1, and the lower portion of one of four side panels is disposed immediately outward of the groove in such a way that a water trapping chamber (22) is defined between the lengthwise groove and the lower portion of the side panel. The bottom surface (19a) of the water trapping chamber (22) thus defined is in substantially coplanar relationship with an adjacent seat surface (18a) which supports thereon the bottom edge of each of the side panels, and the upper wall of the water trapping chamber (22) is extended outwardly so as to define a water drip or barrier means (21). Therefore, rain or sea water flowing along the intersurface between the floor panel and each of the side panels is entrapped in the water trapping chamber and consequently prevented from further flowing into the interior of the container.
Patent EP-0098470-A1 (EP)
Title: Veneer lathe drive with powered rolls
Inventor: HAYES LEONARD L
IPC: B23Q1/76
Filed: 1983-06-23
Abstract: A veneer lathe apparatus includes three powered drive rolls (18, 20, 21) between which a log (10) is clamped for rotation about a lathe axis (12) while the log is engaged by a lathe knife (14) for peeling a sheet of veneer therefrom. One powered roll (18) is employed as a reference roll for the other two rolls (20, 21), such reference roll being held by a reference means locked in a reference position during peeling. The reference position of the reference roll is automatically adjusted relative to the lathe axis and to the other two drive rolls in response to changes in position of the lathe knife during peeling to maintain such reference roll in contact with the log. The other two drive rolls are driven by a common drive motor (49) and supported on common support arms (40) for movement toward and away from the reference roll while maintaining the spacing between the two drive rolls substantially constant. The reference means includes a cam member (28) for determining the horizontal path of the reference roll and for locking the reference roll in a vertical reference position during peeling. An automatic adjustment means including a motor driven lead screw (32) is employed for pivoting the cam member vertically in response to changes in the position of the lathe knife during peeling to adjust the vertical reference position. The common support arms (40) of the other two rolls pivot about an eccentric (36) that is rotated by a motor (41) to different rotational positions in response to changes in position of the knife to adjust the position of the pivot axis (36A) of such support arms to maintain the drive rolls in contact with the log during peeling.
Patent EP-0099118-A1 (EP)
Inventor: KRAUSE PETER E F
IPC: B29C45/28
Filed: 1983-07-12
Abstract: This invention relates to an improved integral manifold for a sprue gated multi-cavity injection molding system and a method of manufacturing the same. The manifold has an inner body portion which fits into a hollow retaining ring portion to define a circular peripheral space between them. The inner body portion is formed of a corrosion and abrasion resistant material such as stainless steel and has a number of straight melt ducts extending through it from a common inlet to spaced outlets each leading to a central bore in separate heated nozzles. The peripheral space contains an electric heating element surrounded by a highly conductive material such as copper. The manifold is manufactured by assembling the retaining ring portion on the inner body portion with the heating element in the space between them. A filler tube is located on the retaining ring portion in alignment with a filler duct therethrough and all the joints are sealed by brazing the assembly in a vacuum furnace. A copper slug is then inserted into the filler tube and the assembly is again heated in a vacuum furnace to cast the copper into the peripheral space around the heating element. This provides an integral unit with an improved combination of the characteristics of corrosion and abrasion resistance and thermal conductivity, as well as straight melt ducts which facilitate cleaning.
Patent EP-0102577-A1 (EP)
Inventor: HOSEL PETER
IPC: G03B42/04
Filed: 1983-08-22
Abstract: Die Erfindung betrifft eine Vorrichtung zum Be- und Entladen von Röntgen-Filmkassetten, mit einem Schacht zur Aufnahme einer Kassette, Transportelementen zum Ein- und Ausfahren der Kassette, Mittel zim lichtdichten Verschlißen der Kassette, Mittel zur Entnahme eines Filmblattes aus der Kassette und zur Übergabe an ein Transportwalzenpaar und Mittel zum Eingeben eines Filmblattes in die Kassette. Um Entnahme des belichteten Filmes und Eingabe eines neuen Filmes mit einfachen Mitteln zu ermöglichen, sind zweite Transportelemente (66) vorgesehen, welche die Kassette (23) nach dem Entriegeln in Einfahrrichtung (46) verschieben und die Kassette von einer Entladestellung (II) in eine Beladestellung (III) fahren, in welcher die Kassette (23) mit ihrer inneren Vorderkante etwa unterhalb des Transportwalzenpaares (55) steht.
Patent EP-0111138-A1 (EP)
Inventor: BRINKMEYER HERMANN DR
IPC: C09D5/02
Filed: 1983-10-28
Abstract: 1. Polyesters containing (meth)acryloyl groups and having the general formula (I) (Ac)x T-D-P-D-T (Ac)y (I) wherein Ac denotes an acryloyl or methacryloyl radical, x and y are identical or different and each denotes a number from 2 to 5, T denotes at least one 3- to 6-valent radical of an alkoxylated 3- to 6-hydric aliphatic saturated alcohol, an average of at least 2 mole of ethylene oxide and/or propylene oxide units having been added on per hydroxyl group of the alcohol, D denotes a 2-valent radical of a saturated or unsaturated aliphatic C3 -C10  dicarboxylic acid or of a cycloaliphatic, araliphatic or aromatic C8 -C10 dicarboxylic acid, or mixtures thereof, the radical is theoretically formed from the aforementioned dicarboxylic acid, minus the HO groups in the carboxyl groups, and P denotes a radical of the general formula  see diagramm : EP0111138,P9,F1  in which R1 = H or CH3  or mixtures thereof and n = a number from 8 to 100.
Patent EP-0084461-A1 (EP)
Inventor: BENNETT CLARENCE LEONARD JR
IPC: H04L1/20
Filed: 1983-01-19
Abstract: The carrier frequency of a frequency shift keyed signal may drift, due to Doppler shift or drift of the transmitter frequency. The invention provides a method of detecting the onset or presence of a frequency shift keyed signal of known frequency shift and key rate, and apparatus for carrying out such a method. 
     The input signal is delayed by an odd multiple of the key period, preferably by one key period, in a time delay (12) and multiplied in a multiplier circuit (14) by the input signal. The signal from the multiplier is filtered by a filter (16), envelope detected by a square law detector (18), and compared with a threshold signal. If the frequency shift keyed signal is present, a component at the shift frequency will be developed in the multiplier (14), will be passed by the filter (16), envelope detected by the detector (18) and cause the output of the detector to exceed the threshold, which is generated in such a way as to represent approximately the general level of background. 
     The threshold signal may be generated by a similar method, but delaying the input signal for an even multiple of the key period. 
     Where a coded signal of known form is to be detected, the signal may be delayed by successive steps and multiplication filtering and envelope detection may be carried out between successive delay steps and the resulting signals summed to provide the signal for comparison with the threshold signal.
Patent EP-0089108-A1 (EP)
Inventor: AUSTREM IVAR
IPC: F01D25/08
Filed: 1983-02-01
Abstract: Two concentric, partially overlapping annular plates (32, 40) mounted on a parallel support plate (50) are provided for partly defining gas flow path and for shielding bearings and other sensitive turbine parts from hot combustion gases in a radial flow gas turbine (10). The radially outer plate (32) is cooled by compressed air channeled past the plate surface (66) opposite the combustion gases entering through a turbine inlet (22). The compressed air from a source (62) is metered through channeling including holes (64) in the support plate (50) to achieve a temperature distribution decreasing in the radially inward direction for providing sealing contact between the outer plate edge (34) and the support plate outer periphery (56). The radially inner plate (40) is cooled by film cooling using the compressed air exiting the outer plate channel (58) in the vicinity of an overlap between the inner peripheral edge (36) of the outer plate (32) and the outer peripheral edge (42) of the inner plate (40).
Patent EP-0093569-A1 (EP)
Inventor: ISOZUMI SHOJI
IPC: C30B19/12
Filed: 1983-04-26
Abstract: In liquid phase epitaxial growth of a compound semiconductor layer on a substrate (6), an unsaturated solution (8) is brought into contact with a solute source crystalline plate (7). The plate (7) dissolves into the solution (8). The solution (8) is then brought into contact with the substrate (6). The crystalline plate (7) has a denser crystal face than that of the substrate (6), and/or the lattice constant of the crystalline plate (7) is different from that of the substrate (6) and hence a quasi-supercooled condition in the solution is created without decrease of the solution temperature so that a compound semiconductor layer is deposited on the substrate (6).
Patent EP-0086116-A1 (EP)
Inventor: TA HONG ANH
IPC: H04N5/38
Filed: 1983-01-04
Abstract: The invention consists in using a stabilised frequency generator (21) emitting a signal at a given frequency and frequency transposition means (22, 23, 24) receiving this signal and a composite signal containing the two carrier frequencies to be separated and delivering a composite signal containing two low-frequency carriers which are separated by two low-frequency filters (35, 36). The invention applies to television transmitters having two frequency-modulated sound channels. <IMAGE>
Patent EP-0134378-A1 (EP)
Inventor: KLEIN JOSEF
IPC: B02C18/12
Filed: 1983-09-09
Abstract: The machine contains an obliquely arranged housing (1) in which a device (22) for comminuting material filled into it is located. This device (22) contains a hub (25) on which a blade bar (23) for comminuting material falling onto it is mounted. The hub (25) is also provided with ejector wings (28, 29) which are located under the blade bar (23). In the region of the ejector wings (28, 29), the housing (1) is provided with an outlet opening (11) for the treated material. The outlet opening (11) is covered by a wall (16) in which there are openings, this outlet wall (16) extending along the casing (8) of the housing (1). The part (30) of the casing (8) opposite the perforated wall (16) is provided with a corresponding blade (31). Mounted on the housing (1) is a filling device (3) which is bent at an angle and which contains a device (40) for metering the amount of material to be introduced into the machine. Such a machine is particularly suitable for comminuting medium-sized amounts of fruit, vegetables, potatoes etc.
Patent EP-0101504-A1 (EP)
Inventor: FUHRMAN ARI
IPC: B29D11/00
Filed: 1983-02-08
Abstract: Matériau plastique pigmenté comprenant un mélange polymérisé de matériau plastique absorbant l'eau tel que du méthacrylate de 2-hydroxyéthylique (HEMA), un liant organique tel qu'un butyrate d'acétate de cellulose (CAB), et au moins un pigment. Le mélange plastique pigmenté est particulièrement utile dans la production de verres de contact souples colorés. Un procédé de production de ces matériaux en plastique pigmenté est également décrit.
Patent EP-0113368-A1 (EP)
Inventor: BATAILLIE ABEL-PASCAL
IPC: B60G17/00
Filed: 1983-07-07
Abstract: Ce dispositif comprend essentiellement les éléments suivants, symoblisés par des repères: une pompe hydraulique (1-7-13-15), pour l'alimentation en liquide sous pression; un accumulateur hydraulique (17-24-29) destiné à compenser la hauteur de la suspension élastique pour le maintien d'une hauteur constante entre châssis et essieu; un tiroir-distributeur repéré par (18 à 18e-19-20) contrôlant la hauteur constante; des amortisseurs de chocs représentés par le repère (44), seul visible sur le dessin, réglables directement sur le véhicule; un tiroir-distributeur (90-99) pour la mise à des hauteurs différentes, à commande non-automatique; un tiroir-distributeur pour le rattrapage par le côté le plus chargé, du déplacement du centre de gravité (73-74); une suspension (28) à souplesse variable selon la charge imposée.
Patent EP-0119275-A1 (EP)
Inventor: HONDA SHIGEMICHI
IPC: B41J35/16
Filed: 1983-09-09
Abstract: A heat-sensitive transfer recording ink ribbon capable of printing various still images such as video camera or television image as hard copies based on sublimation transfer of a sublimable dye to a paper substrate to be transferred to obtain, for example, color copies, in which ribbon heat-sensitive, transferrable ink portions are provided in a desired arrangement and marks for detecting positions of the ink portions are also provided, with at least one kind of the ink portions and the position-detecting mark containing a disperse dye, a binder, and a thermally stable pigment capable of absorbing infrared rays. This ink ribbon enables to form ink portions of respective colors and position-detecting marks in an accurate position at the same time without resort to special printing steps and without an increase in the number of working steps.
Patent EP-0118688-A1 (EP)
Inventor: BHAT SUBRAMANYA PATTE
IPC: G04C3/00
Filed: 1984-01-21
Abstract: The electromechanical clock contains an electric motor (15) for driving the clock. The electric motor contains a rotor (21) arranged within an air gap of a stator (20), the stator being connected to a coil. The coil core (22) of the coil lies below the stator (20), that is to say closer to the base (11) of the clock housing. As a result, the motor coil (23) can be positioned lower, so that the clock can be of flatter design. In a preferred embodiment, part of the base (11) is of thinner design, in order to become flexible and set a clock adjustment mechanism in operation. <IMAGE>
Patent EP-0162949-A1 (EP)
Inventor: ARIMA KEIJI NIPPON STEEL CORPO
IPC: C21C5/46
Filed: 1984-09-05
Abstract: A method and apparatus for directly observing the slag-forming conditions in a vessel interior (3). 
     A device (5) for observing the vessel interior light is disposed in a throughhole (4) extending through the side wall 20 of a top-blowing or top- and bottom-blowing converter to reach the vessel interior (3). The converter operation can be carried out at a high accuracy on the basis of this observaton.
Patent EP-0143285-A1 (EP)
Inventor: DASSLER ARMIN A
IPC: A43B5/06
Filed: 1984-10-09
Abstract: A sole for a sport shoe, especially of the type used for running over great distances, and having a one or multilayered midsole made of soft, elastic, shock-absorbing material disposed between an insole and an outer sole of abrasion resistent material, the midsole being provided with vertically oriented damping members possessing harder resiliency characteristics than the material of the midsole. For the purpose of improving the mounting of the damping members and for enlarging the degree to which the damping characteristics can be adjusted, the damping members are formed as damping discs (6) that are exchangeably insertable in cylinders (5). A piston (8) is received in each cylinder for pressing against the damping discs (6).
Patent EP-0122125-A1 (EP)
Inventor: MIYAMOTO AKIHIKO
IPC: G03C1/08
Filed: 1984-04-05
Abstract: There is disclosed a silver halide emulsion comprising monodispersed silver halide grains in which a selenium sensitization and a sulfur sensitization are carried out simultaneously or separately in the presence of a nitrogen-containing heterocyclic compound capable of forming a complex with silver. 
     The silver halide emulsion of this invention does not cause photographic fog and can attain high sensitivity of a photographic material.
Patent EP-0145258-A1 (EP)
Inventor: NESTOR JOHN JOSEPH
IPC: A61P13/02
Filed: 1984-11-06
Abstract: Nonapeptide and decapeptide analogs of LHRH which have the formula 
<CHEM>
 and the pharmaceutically acceptable salts thereof, wherein:
 A is tryptophyl, phenylalanyl, 3-(1-naphthyl)-L-alanyl or 3-(2-napthyl)-L-alanyl;
 B is tyrosyl, phenylalanyl, histidyl or 3-(1-pentafluorophenyl)-L-alanyl;
 C is an amino acyl residue selected from the radicals represented by the following structural formulas: 
<CHEM>
 wherein
 n is 1 to 5;
 R1 is alkyl of 1 to 12 carbon atoms, -NRR3 wherein R is hydrogen or alkyl of 1 to 4 carbon atoms, R3 is hydrogen, alkyl of 1 to 12 carbon atoms, cycloalkyl, fluoroalkyl, phenyl, benzyl, - (CH2)n-morpholino or -(CH2)nN(R4)2 wherein n is 1 to 5 and R4 is lower alkyl;
 R2 is hydrogen or R3; or R1 and R2 comprise a ring represented by the following structural formulas: 
<CHEM>
 wherein n is 1 to 7; A is hydrogen, alkyl of 1 to 6 carbon atoms or cycloalkyl; and X is halo or A or 
<CHEM>
 wherein R5 is alkyl of 1 to 12 carbon atoms, benzyl, phenylethyl, cyclohexyl, cyclopentyl;
 and R6, R7 and R8 are hydrogen or alkyl of 1 to 4 carbon atoms; and n is the integer 2-5; or
 c) a substituent of the formula 
<CHEM>
 wherein R9 is hydrogen, alkyl of 1 to 12 carbon atoms, phenyl or phenylloweralkyl;
 D is leucyl, isoleucyl, nor-leucyl, N-methyl-leucyl or tryptophanyl;
 E is arginyl, glutaminyl, tyrosyl or leucyl; and
 E is glycinamide or -NH-R<1>, wherein
 R<1> is lower alkyl, cycloalkyl, fluoro lower alkyl or -NH-CO-NH-R<2> wherein
 R<2> is hydrogen or lower alkyl.
Patent EP-0153353-A1 (EP)
Inventor: JESCHAR RUDOLF
IPC: C22B5/16
Filed: 1984-08-07
Abstract: Procédé de récupération de métaux lourds non ferreux et de métaux précieux à partir de matériaux contenant du carbone, en particulier des produits de cokéfaction, en utilisant un processus thermique. Un matériau contenant du carbone et avec une certaine teneur en métaux lourds non ferreux et/ou en métaux précieux est traité dans un réacteur de gazéification au cours d'un processus largement isotherme par addition d'un agent de gazéification produit dans une chambre de combustion séparée à partir d'un combustible. Quant à sa composition (H2O/CO2/O2), l'agent de gazéification est tel que surviennent dans le réacteur de gazéification des rapports largement isothermes. La régulation de la température s'effectue grâce à la modification du rapport de pression partielle pO2/(pH2O + pCO2).
Patent EP-0158055-A1 (EP)
Inventor: WEISS DANIEL
IPC: H03H17/02
Filed: 1985-02-18
Abstract: In such methods of cross-fading a first audio signal with a further audio signal, usually the amplitude values of the first audio signal are progressively reduced, whereas amplitude values of the further audio signal are progressively increased and mixed with the amplitude values of the first audio signal. In order to be able to change more than one parameter during the cross-fading operation and thus achieve greater flexibility, the audio signals are fed to a filter (2, 3), where their frequency spectra can be changed according to selectable functions. <IMAGE>