baber/WOPTO huggingface dataset:
Patent EP-0594573-A1 (EP)
Inventor: CORNELL CLIVE LEONARD
IPC: C07C315/04
Filed: 1990-11-15
Abstract: Composé ayant pour formule (I), dans laquelle AR représente aryle et R1 et R2 sont des alkyles, obtenus par un procédé selon lequel un composé ayant pour formule (II), Z étant un groupe amino désubstitué, est mis en réaction (a) avec un alcool, R2OH, de préférence dans des conditions acides, afin d'obtenir un composé ayant pour formule (III), qui est ensuite désalcanolisé ou (b) est hydrolysé dans des conditions acides, pour donner un composé ayant la formule (IV), qui est ensuite alkylé. Les composés correspondant à la formule (I) ont une action fongicide, tout comme les composés correspondant aux formules (II), (III) et (IV).
Patent EP-0479948-A1 (EP)
Title: Compositions and methods for the synthesis of natriuretic protein receptor b and methods of use
Inventor: CHANG MING-SHI
IPC: C07K16/00
Filed: 1990-06-22
Abstract: PCT No. PCT/US90/03586 Sec. 371 Date Dec. 19, 1991 Sec. 102(e) Date Dec. 19, 1991 PCT Filed Jun. 22, 1990 PCT Pub. No. WO91/00292 PCT Pub. Date Jan. 10, 1991.Described are the amino acid sequence of natriuretic peptide receptor B (NPRB) and DNA encoding NPRB. Also disclosed are expression vectors and cells transformed to express the NPRB, DNA encoding NPRB and diagnostic and therapeutic uses for the NPRB and the DNA encoding NPRB.
Patent EP-0451698-A1 (EP)
Inventor: CLASSEN EGBERT
IPC: B65H18/04
Filed: 1991-04-04
Abstract: For the coupling of expandable spool spindles, there is in a shaft (1) of a tilting bearing a recess (12) for the spool spindle (14) insertable positively by means of a tenon (13) located on the end face. Furthermore, the tilting bearing contains a handwheel (2) which can be pivoted out of the region of the spool spindle about an axle (15) perpendicular to the shaft (1) and which can be locked in the closing position. A piston (4) connected to a piston rod (5) is guided in the shaft (1) and is sealed off relative to the inner wall of the shaft. The piston and the piston rod each possess an axial bore (10, 11) and are movable to and fro between a first position, releasing the spool spindle (14), and a second position, in which the piston rod (5) is connected to the spool spindle. <IMAGE>
Patent EP-0456223-A1 (EP)
Inventor: KATAYAMA ICHIRO
IPC: B24B27/06
Filed: 1991-05-08
Abstract: A slicing method is disclosed in which a crystal ingot is sliced by a rotary blade (14) while the inner peripheral cutting edge of the blade (14) is kept in a highly rigid state. In particular, in a slicing machine which is adapted to slice out a crystal ingot (20) into thin pieces by use of an inner peripheral cutting edge 16 of a doughnut-shaped rotary blade (14), an axial force is previously applied to the rotary blade (14) prior to starting of the slicing to thereby displace the rotary blade 14 in the axial direction thereof and thus, while the rigidity of the inner peripheral cutting edge (16) is kept in a high state, the crystal ingot (20) is sliced so as to realize a highly accurate slicing operation.
Patent EP-0468282-A1 (EP)
Inventor: KESS HERBERT
IPC: A47L9/19
Filed: 1991-07-10
Abstract: The invention relates to an indicating device for the filling level of a filter bag inserted in a vacuum cleaner, in which device a piston (21), which is connected to a restoring spring (20) and is coupled directly or indirectly to an indicating element, is arranged so as to be displaceable in the piston space (16) of a piston housing, and in which device, furthermore, the piston space (16) is connected on one side to the atmospheric pressure and on the other side to the negative pressure prevailing in the vacuum cleaner, via a connector (1) provided with an inlet and an outlet opening (6, 7). Separate sealing elements for the connection of the indicating device are not required due to the fact that the connector (1) is connected by its inlet opening (6) tightly to a connection opening (14) provided in a wall of the negative pressure space and the piston space (16) is connected tightly to the outlet opening (7) of the connector (1). <IMAGE>
Patent EP-0474078-A1 (EP)
Inventor: CHANDLEY GEORGE D
IPC: B22C13/08
Filed: 1991-08-24
Abstract: An expendable pattern (10) of an article to be cast comprises a meltable material that expands upon heating (e.g., a wax pattern). The pattern is invested with particulate mold material to form a thin, layered shell (30) having a wall thickness not exceeding about .12 inch. The thin shell wall thickness unexpectedly reduces damage and distortion to the shell during removal of the pattern therefrom by steam autoclaving. After firing, the thin gas permeable shell mold is surrounded by a refractory particulate support media (60) in a vacuum housing (70). The vacuum housing (70) is then evacuated to evacuate the mold cavity (36) defined by the thin shell (30) and concurrently a pressure is applied to the support media (60) so as to compress the support media about the thin shell to support the shell against casting stresses when molten metal is countergravity cast into the evacuated mold cavity (36).
Patent EP-0475284-A1 (EP)
Inventor: FISSENKO VLADIMIR VLADIMIROWIT
IPC: B01F23/10
Filed: 1991-09-05
Abstract: A two-phase mixture of at least two fluids which is supplied with subsonic velocity through associated feed lines (4, 3) is accelerated to sound velocity by means of a nozzle (2). Upon the exit from the narrowest cross-sectional area (6) of the nozzle (2) the two-phase mixture is expanded in an expansion chamber (10) to supersonic velocity. The two-phase mixture expanded to supersonic velocity is thereafter brought to ambient pressure substantially as a one-phase mixture after flowing off through a diffuser passage (9) by means of a shock wave built up in an outlet channel (8). The outlet channel (8) has a constant cross-sectional area the hydraulic diameter of which is as great as the hydraulic diameter of the narrowest cross-sectional area (6) of the nozzle (2) or amounts to up to the three-fold of this hydraulic diameter. An outlet (11) provided with a relief valve (22) is connected to the expansion chamber (10). After termination of a starting operation a continuous operation appears with the shock wave being stably maintained in axial direction in the outlet channel. In this manner a good mixture of the fluids can be obtained because of the angular flow and the relative velocities of the fluids, by condensation during the transition in the two-phase condition as well as by boiling and vaporization in the range of the supersonic flow and following thereto in the shock wave because of its "shattering effect".
Patent EP-0481403-A1 (EP)
Inventor: GREGORY THOMAS
IPC: C08G73/22
Filed: 1991-10-14
Abstract: Polybenzazole polymers can be advanced rapidly to high molecular weight at relatively high temperatures and high shear in a dehydrating solvent acid.
Patent EP-0488414-A1 (EP)
Inventor: TSUCHIYA KIYOKO
IPC: G03G9/087
Filed: 1991-11-29
Abstract: A toner for developing an electrostatic image is provided as a pulverized mixture which includes a binder resin and a colorant. The binder resin is characterized by the following molecular weight distribution on a GPC chromatogram for that part of the resin which is soluble in tetrahydrofuran (THF). This soluble part includes: 15% to 35% of a resin component in a molecular weight region of at most 5000 and at least 3 wt. % of a resin component in a molecular weight region of at least 5x10⁶ and showing a main peak in a molecular weight region of 5000 to 10⁵. The binder resin also has an acid value of 2 - 100 mg KOH/g. The THF-soluble resin component in the molecular weight region of at least 5x10⁶ is enriched during a melt-kneading step during the toner production.
Patent EP-0494430-A1 (EP)
Inventor: BAEHR THEODOR
IPC: G01B7/12
Filed: 1991-12-20
Abstract: Die Erfindung betrifft eine Einrichtung zur Messung von Durchmessern fester Körper, insbesondere von Werkstücken W, die ein Kontaktrad 1, das an der Oberfläche des festen Körpers abrollt und einen Drehgeber 3 (Winkelkodierer) sowie einen Geber 2, der mindestens zur Anzeige voller Umdrehungen des festen Körpers ausgebildet ist, aufweist. Die Erfindung ist dadurch gekennzeichnet, daß der Zylinder 3 ebenfalls mit einem Drehgeber 2 (Winkelkodierer) gekuppelt ist, daß die Drehgeber zur Abgabe einer Impulsreihe mit gleichen Inkrementen je Umdrehung ausgebildet sind, daß ein Rechner vorgesehen ist, der je Meßvorgang durch Interpolation die Impulszahl mindestens eines der Drehgeber - vorzugsweise desjenigen des-Zylinders - einen End-Meßimpuls erzeugt, der mit derartiger Genauigkeit einem zum quasi gleichen Zeitpunkt erhaltenen End-Meßimpuls des anderen Drehgebers entspricht, so daß zur Eingabe in die zentrale Verarbeitungseinheit des Rechners ein aus walzenseitigen Winkelinkrementen gebildeter Fortschrittsgrad des Walzenumfangs einerseits und eine diesem Fortschrittsgrad entsprechende Umfangsstrecke, gebildet aus Winkelinkrementen des Drehgebers 3 des Kontaktrades 1, multipliziert mit der einem dieser Winkelinkremente entsprechenden Umfangsstrecke desselben zur Berechnung des Zylinderdurchmessers aufgrund der so ermittelten örtlichen Umfangsgeschwindigkeit der Zylinderoberfläche, der Winkelgeschwindigkeit des Zylinders und des bekannten Kontaktrad-Durchmessers vorliegen. <IMAGE>
Patent EP-0441596-A1 (EP)
Inventor: CAHILL MICHAEL JOHN
IPC: B65C9/18
Filed: 1991-02-05
Abstract: A security or other image, for example a hologram, is applied to a moving stock (13), e.g. banknote sheets, by carrying the images in the form of transfers on a web (34) which is moved at the same speed as the stock during application but at a lower speed between application steps, so as to allow relatively close spacing of the images on the web. The web is retracted following each application to compensate for distance travelled during acceleration and deceleration during each cycle. The images are transferred by pressure cylinders (46,48) which press the images on to adhesive patches provided on the stock at predetermined positions by applicator rolls (22,26).
Patent EP-0447084-A1 (EP)
Inventor: NORVILLE FRANK GOODWIN
IPC: G05B19/418
Filed: 1991-03-04
Abstract: In the manufacture of an ophthalmic lens according to a prescription P, a lens blank is ground to the desired dioptre surface and finished on a lens surfacing machine LSM. The prescription details of the lens are fed into a computer C which is programmed to determine the appropriate speed and time for lens surfacing after grinding, and produce on a printer PR a corresponding document or job sheet JS which combines visual information 1 for an operative as to the lapping die or lap to be selected and a "job" identifier 2 which provides computer identification of the particular job to which the prescription P and document JS relate. The identification of the job by the computer C results in computer control of the lens surfacing machine LSM in respect of lapping speed and time for the lens finishing operation.
Patent EP-0495290-A1 (EP)
Inventor: AIHARA MASAHIRO
IPC: B60R7/04
Filed: 1991-07-22
Abstract: A releasable double-hinge device for an automobile console box that makes the box lid capable of being opened from either lateral side by simply sliding it sideways. The opened lid can be closed by a simple action of pushing it down. A number of pivotal pillars 3, each provided with a lock shaft 3a, are pivotally arranged on respective anchor pins 3d and kept upright along each of the lateral edges of the box main body 1 by means of respective recoil springs 4. A same number of lock sections 2a are arranged along and under each of the lateral edges of the box lid 2 in such a manner that the lock shafts of the pivotal pillars are received in respective slots 2b of the lock sections 2a to form a hinge. With such an arrangement, the box lid 2 may be opened by simply moving it sideways so that the pivotal pillars 3 are tilted against the resilient force of the recoil springs until all the lock shafts 3b on a lateral edge are released from the respective lock sections 2a and the box lid 2 is rotated around the other lateral edge. The opened box lid 2 may be closed by simply pushing it down until the lock shafts 3b are tilted as they are pressed by the respective inclined edges 2d of the corresponding lock sections 2a and then made to slide into the respective slots 2 by the resilient force of the recoil springs 4.
Patent EP-0442786-A1 (EP)
Inventor: PIARD ANDRE
IPC: B29K77/00
Filed: 1991-02-07
Abstract: Conversion of TPUs by extrusion with the aid of modifying agents chosen from polyamide-based thermoplastic elastomers. The modifying agents improve especially the conversion parameters and the rheological behaviour of the TPUs during their processing.
Patent EP-0458680-A1 (EP)
Inventor: SEVELINGE GERARD
IPC: B23P19/00
Filed: 1991-05-15
Abstract: The device for simultaneously positioning several threaded connection elements (1) carried by a support member (8) and intended for fixing a part (2) placed on an apparatus (3), the said part (2) comprising emerging boreholes (5) for the passage of the threaded connection elements (1) and the said apparatus comprising internal threads (4) corresponding to the said emerging boreholes (5) and capable of receiving the said threaded connection elements (1) is characterised in that it comprises means for permanently monitoring and correcting the position of the axes of the threaded connection elements (1) in relation to the axes of the corresponding internal threads (4), means for permanently monitoring and correcting the horizontality of the said support member (8) and means (9) for handling the said support member. 
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Patent EP-0486440-A1 (EP)
Inventor: MARCHESINI MAURIZIO
IPC: B65B3/32
Filed: 1991-11-12
Abstract: The device comprises a liquid feed chamber (16) concentrically mounted on a platform (18) of a carousel (3) which rotates about a vertical axis and a plurality of ducts (30,31) made in the platform (18) and designed to connect the chamber (16) to means (9), mounted on the carousel (3), for dispensing liquid product. 
     Valves (15) are mounted on the circumference of the platform (18), each related to one of the dispensing units (9), and designed to be activated in such a way that the liquid product can be supplied to the dispensing units (9) through the ducts (30,31).
Patent EP-0510008-A1 (EP)
Inventor: SCHMIDT HERMANN
IPC: B23B51/10
Filed: 1990-12-22
Abstract: Il est proposé un outil pour l'usinage d'alésage, lequel présente, en vue de l'adaptation à différents diamètres d'alésages et tolérances de diamètre, des fils (36) élastiques revêtus de coupants. Lesdits fils sont guidés à leurs extrémités dans des fentes (15) sur le pourtour de la queue (2) de l'outil et serrés, à une longueur déterminée, entre les épaules d'appui (34, 37) prolongeant les fentes, la longueur de serrage et donc le diamètre extérieur des fils pouvant être modifiés à l'état précédant l'introduction dans un alésage à usiner. De cette façon on obtient de multiples possibilités d'utilisation pour l'outil avec une interchangeablilité facile des pièces d'usure et des coûts avantageux de fabrication et de stockage desdites pièces.
Patent EP-0485542-A1 (EP)
Title: Process and device for setting up a three-cutter machine.
Inventor: HARTLAGE JUERGEN
IPC: B23Q15/00
Filed: 1991-04-24
Abstract: A process and device are disclosed for setting up a three-cutter machine by adjusting the supply station, the transfer station, the cutting station and the ejector according to a book format to be cut or in order to carry out maintenance work. During a computer-controlled setting up operation predetermined optimal positions for adjusting cutting parameters or for carrying out maintenance work are purposefully adjusted within one or several machine cycles. Static adjustment steps or maintenance steps are then automatically carried out in these positions, controlled by a computer, and/or adjustment steps to be manually carried out are presented on an electronic display device. In the latter case, these steps are then manually carried out and acknowledged by the control computer. Complementary dynamic adjustement steps can be carried out during operation of the three-cutter machine.
Patent EP-0482164-A1 (EP)
Title: Cylinder head gasket.
Inventor: SCHAEPERKOETTER HEINRICH DR-IN
IPC: G01L23/22
Filed: 1991-05-11
Abstract: PCT No. PCT/EP91/00879 Sec. 371 Date Jan. 8, 1992 Sec. 102(e) Date Jan. 8, 1992 PCT Filed May 11, 1991 PCT Pub. No. WO91/18198 PCT Pub. Date Nov. 28, 1991.Cylinder head gasket for sealing the sealing gap between engine block and cylinder head of a multi-cylinder internal combustion engine comprising a sealing plate with several combustion chamber orifices, combustion chamber sealing elements at the edges of the sealing plate which surround the combustion chamber orifices and a sensor element for detecting sealing gap movements, wherein for the cylinder-specific detection of the sealing gap movements perpendicular to the plane of the sealing plate which are caused by the pressure changes in the respective combustion chamber, the sealing plate is provided with several sensor elements associated with the combustion chamber orifices, the sensor elements are arranged outside of the combustion chamber sealing elements and the sensor elements belong to the following group: piezoelectric, piezoresistive and capacitive sensors as well as glass fiber light guide sensors with transmission loss which is changeable by bending the light guide axis.
Patent EP-0532563-A1 (EP)
Title: A steam generator for a convection oven.
Inventor: JOHANSSON LEIF
IPC: F24H7/00
Filed: 1991-05-13
Abstract: A steam generator for a convection oven through the oven chamber of which heated air is circulated by means of a fan along a flow path in which the steam generator is positioned, comprises a heat-storage unit having a stack of elongated horizontal supports for supporting ball-shaped heat-storage bodies and means for spreading water over the heat-storage unit. Each support includes a bottom wall having a plurality of polygonal apertures which form seats for respective ones of the heat-storage bodies. The apertures, the size of which is substantially smaller than the largest cross-section of the heat-storage bodies, form flow passages through which water from overlying supports is passed to the top portion of the heat-storage bodies of underlying supports.
Patent EP-0548094-A1 (EP)
Inventor: CARLSTEDT LARS GUNNAR
IPC: G06F9/44
Filed: 1991-08-01
Abstract: A computing device implements a functional programming in hardware and operates as a reduction processor. Programs to be evaluated are represented as a directional graph of closures, where each part of a program is represented by a closure. During execution, this directional graph of closures is gradually reduced according to the reduction rules of the declarative language used. The device has an active associative object storage having storage cells able to store and execute at least part of a computer program. The device has several ports that contain storage cells and which are able to exchange and compare data and programs through a unification of internal and external behaviors.
Patent EP-0550474-A1 (EP)
Title: Stabilization of polyols with liquid antiscorch composition.
Inventor: DOWNS BRUCE W
IPC: C08L71/02
Filed: 1991-09-04
Abstract: The invention relates to the use of certain styrenated diphenylamine and hindered phenol compositions for the stabilization of polyether polyols.
Patent EP-0547123-A1 (EP)
Inventor: LITTLE JOHN CAMERON
IPC: A47C31/11
Filed: 1991-09-04
Abstract: Une housse servant à protéger un siège, tel qu'un siège de véhicule, contre l'humidité transmise par une personne assise dans le siège (par exemple pour cause d'incontinence ou parce qu'elle porte des vêtements mouillés), comprend une alèse protectrice (20) placée sur le coussin du siège (10) et au moins sur une partie du dossier (12), fixée amovible au siège, et une housse externe (22), généralement absorbante, fixée amovible au-dessus de l'alèse. La housse externe tout au moins est aisément remplaçable.
Patent EP-0497965-A1 (EP)
Title: Generateur d'impulsions de tres haute tension et de fort courant
Inventor: LAMAIN HENRI
IPC: H03K3/537
Filed: 1991-08-27
Abstract: Le générateur comprend des câbles co-axiaux (C1, C2, C3) chargés en parallèle et déchargés en série, avec des résistances de charge et des éclateurs. Application à l'alimentation de tubes à vide, lasers, accélérateurs, etc.
Patent EP-0551324-A1 (EP)
Title: Salmonella polynucleotide sequence.
Inventor: WOODWARD MARTIN JOHN BURNSALL
IPC: C07K14/255
Filed: 1991-10-01
Abstract: DNA comprising a sequence characteristic of certain serotypes of the genus Salmonella is provided and used as polymerase chain reaction and hybridization targets for the identification of said serotypes. The DNA, in recombinant form, e.g. as plasmids, is used to transform suitable host cells to make them capable of expressing amino acid sequences characteristic of said serotypes. Test kits are provided comprising probes targeted at the characteristic sequences and amino acid sequences expressed by the transformants may also be used in immunological test kits for the serotypes.
Patent EP-0570608-A1 (EP)
Inventor: BRUNE RICHARD DIPL-ING
IPC: G01R23/10
Filed: 1992-05-19
Abstract: During the counting of digital pulses, the information contained in the pulse length is also evaluated. This is done by a system clock signal (C), which has a higher frequency than the digital signal (S), also being counted at the beginning of a period of the digital signal (S). The fractional rational component is then obtained from the number of system clock signals (C) on occurrence of the measuring clock signal (T) divided by the number of system clock signals (C) of the period in which the measuring clock signal occurs. <IMAGE>
Patent EP-0573684-A1 (EP)
Inventor: ELMHAMMER AGNETA
IPC: A61N1/365
Filed: 1992-06-09
Abstract: In order to be able in the case of a measurement signal (A) (e.g. impedance) which varies as a function of a physiological functional parameter (e.g. breathing) to filter out of the measurement signal (A) the signal components occurring due to another parameter (X) (e.g. heartbeats), the period (heartbeat interval) which is inversely proportional to the respective current frequency of the other parameter (X) is continuously determined, and the mean value (M1-M13) of the measurement signal (A) is continuously formed over the period determined. <IMAGE>
Patent EP-0522401-A1 (EP)
Inventor: PREUSS LEO DIPL-ING
IPC: C23D5/02
Filed: 1992-06-29
Abstract: The invention relates to a process for enamelling aluminium-coated steel sheeting, by … …  a) applying an enamel slip containing … …  I. at least one low-melting enamel frit which is converted into the glass flux at below 600 DEG C, …  II. at least one high-melting inorganic oxidic powder having a melting point above 900 DEG C, which is at least partially soluble in the molten low-melting enamel (I) with an increasing viscosity, and …  III. at least one oxide of the metal iron or copper, … …  b) drying of the enamel slip, and …  c) baking at from 800 to 850 DEG C. …
Patent EP-0524616-A1 (EP)
Inventor: CARL-JUERGEN VOSS
IPC: A61M5/14
Filed: 1992-07-22
Abstract: A bottle-support head for holding one or more bottles filled with a solution to be transferred to a human body has a support (12) which is adapted to the shape of the bottles and is connected to the bottle- support head (10). <IMAGE>