baber/WOPTO huggingface dataset:
Patent EP-0470203-A1 (EP)
Inventor: EDWARDSON SVANTE ROLAND
IPC: A61C11/00
Filed: 1990-04-05
Abstract: L'invention concerne un articulateur pour la fabrication de prothèses dentaires ou de parties de celles-ci, muni d'un organe principal supérieur et d'un organe principal inférieur. On prévoit un moyen de support supérieur pour maintenir un moulage maxilliaire fixé sur le côté de l'organe supérieur orienté vers l'organe inférieur. Un moyen de support inférieur maintient un moulage mandibulaire, monté sur l'organe principal inférieur et orienté vers l'organe principal supérieur. Le moyen de support inférieur est doté d'un aménagement de déclenchement/bloquage permettant à l'opérateur de déplacer librement ledit moyen de support dans plusieurs sens lorsque le dispositif est déclenché. Le technicien peut bloquer le moyen de support dans la position requise lors d'un processus de bloquage, ce qui n'exige, de la part dudit technicien, qu'un faible maintien en place des moulages l'un par rapport à l'autre.
Patent EP-0570362-A1 (EP)
Inventor: GERSON IRA ALAN
IPC: G10L19/26
Filed: 1990-09-17
Abstract: An adaptive spectral postfilter (108) in a synthesized speech platform has a denominator characteristic that corresponds to a preceding LPC filter stage (106) and a numerator characteristic that is developed as a function of the denominator characteristic through application of spectral smoothing techniques. This allows the numerator to track the denominator without the introduction of spectral distortion that would otherwise affect the processing in an adverse way.
Patent EP-0500577-A1 (EP)
Title: Circuit arrangement for switching of rf signals.
Inventor: FISCHER BERTRAM
IPC: H03K17/76
Filed: 1990-11-02
Abstract: A circuit arrangement for switching-through (transit switching) of RF-signals is provided. The signals from several RF-signal sources are switched via controlled diode paths wherein capacitance diodes are used for achieving a high value of decoupling between sources in the unenergized state.
Patent EP-0443466-A1 (EP)
Inventor: HIOKI TAKANORI
IPC: G03C1/28
Filed: 1991-02-15
Abstract: A silver halide emulsion containing at least one member of methine dyes represented by the following general formula (I):
     wherein MET represents an atomic group having a methine dye structure; Q represents a bivalent bonding group comprising at least one atom of carbon atom, nitrogen atom, sulfur atom and oxygen atom or an atomic group having at least one atom of carbon atom, nitrogen atom, sulfur atom and oxygen atom; Ar represents a group which has an aromatic character and derives from a polycyclic compound composed of 8 or more atoms excluding nitrogen atom; ℓ 1  represents 1 or 2; ℓ 2  represents 0 or 1; and 1 3  represents 1, 2, 3 or 4.
Patent EP-0446787-A1 (EP)
Title: Variable angle torque transmitting coupling apparatus
Inventor: WUEBKER ROBERT A
IPC: F16D3/16
Filed: 1991-03-07
Abstract: A torque transmitting universal coupling (10) comprises T-shaped first member (12) having at right angles to the axis of rotation, a cylindrical head (27) with spherical ends (28), the cylindrical surface of the head engaging flat surfaces of first bearing elements (18), mounted in a second hollow member (14) (e.g. a vehicle steering column) via springs (38), the spherical ends (28) engaging corresponding surfaces of second bearing elements (20) also mounted in the second member (14).
Patent EP-0450427-A1 (EP)
Title: System for dispensing liquefied gases
Inventor: JAEGER HERBERT
IPC: F16L59/065
Filed: 1991-03-22
Abstract: To dispense liquefied gases, in particular to dispense liquid nitrogen, from a storage tank for the liquid gas, a system (Fig. 1) is used which has at the bottom (12) of the storage tank (1) an extraction line (13) with several shut-off extraction cocks (17) attached to the bottom of the extraction line (13). The extraction line (13) consists of a double pipe whose inner wall space (14) can be evacuated, the extraction line (13) leading into the storage tank (1) and the extraction cocks (17) leading into the extraction line (13) in such a way that they project above the bottom (12) of the storage tank (1) and respectively the bottom of the extraction line (13). <IMAGE>
Patent EP-0514559-A1 (EP)
Title: Transfer of building load via a steelmember, to the ground, by use of a special ramhead
Inventor: ELLMER KURT
IPC: E02D3/02
Filed: 1991-05-17
Abstract: An area (a) about two metres deep is excavated in the direction of inclination of the tower (Fig. 1); several trenches about 1.2 metres wide and two to three metres deep (depending on the nature of the soil) are now excavated (b) (Fig. 1); a crushed-stone course is placed on the bottom of the trenches; the crushed-stone course is driven into the subsoil by the pile hammer until the compaction is so dense that the crushed stone begins to break down into dust. The load-bearing capacity of bed rock is thus virtually reached. A course of ready-mixed concrete is now applied; a crushed-stone course is in turn placed on the latter and is again driven into the concrete course with the pile hammer. A concrete course is again applied to this, and a crushed-stone course is again applied to the concrete course, which crushed-stone course is again compacted with the pile hammer. This is repeated until the trench forms a plane with the land remaining. Steel members in any number and thickness are now placed on this concrete body (b) and are concreted (c) with one end into the foundation of the tower. <IMAGE>
Patent EP-0460535-A1 (EP)
Inventor: WILKINSON WILLIAM T
IPC: A63B23/00
Filed: 1991-05-29
Abstract: An exercise step/bench (10) for aerobic climbing and dance includes a base (12) in the form of a horizontal platform (14) having a downwardly and outwardly extending apron (16) disposed at an angle greater than 0° and less than 90°. A leg (20) is mounted against the apron (16) at each corner (18) of the platform (14). The leg (20) is movable from an active position where it extends downwardly beyond the apron (16) to a stored condition where it is mounted against or in the base (18) within the periphery of the apron (16).
Patent EP-0467145-A1 (EP)
Inventor: SCHUERMANN GREGOR DR
IPC: C07F9/32
Filed: 1991-07-03
Abstract: Diphenylphosphinic acid esters of the general formula I <IMAGE> in which the substituents independently of one another have the following meanings:  R<1>-R<8> are identical or different substituents of the type  a) fluorine, chlorine, bromine, cyano, hydroxyl, nitro, amine b) C1-C6-alkyl, C2-C6-alkenyl, C2-C4-alkynyl, C1-C6-alkoxy, C2-C6-alkoxyalkyl, C3-C6-cycloalkyl, it being possible for these radicals, in turn, to carry substituents from group a c) phenyl, phenoxy or benzyl, it being possible for these groups, in turn, to carry substituents from groups a and b,  n1-n4 are integers from 0 to 5  m1-m4 are integers from 0 to 4 X is -O-, -SO-, -SO2-, -CO-, -NH-, -NR- (R = C1-C3-alkyl), a chemical bond, a C1-C10-alkylene or C2-C10-alkenylene group, each of which can be unsubstituted or substituted by substituents of the R<1>-R<8> type, and Z and Z' are integers from 0 to 3.
Patent EP-0466107-A1 (EP)
Inventor: STEFANAKIS JANNIS
IPC: F24S10/40
Filed: 1991-07-09
Abstract: The invention relates to an at least approximately cap-shaped, semispherical or spherical solar collector with a storage tank (12) and, surrounding this at a distance, a transparent hood (14). To achieve the aim of simplifying the construction of such a solar collector and making its functioning more efficient, the storage tank at the same time serves directly as absorber. <IMAGE>
Patent EP-0467291-A1 (EP)
Inventor: ARENSON JAMES W
IPC: A61B17/34
Filed: 1991-07-16
Abstract: A biopsy needle guide (10) for assembly with an ultrasound imaging transducer (1) including a transducer nosepiece (2), the needle guide having at least one set of alignment means (31,55) and a spring means (40) for securing the needle guide to the transducer nosepiece while simultaneously stretching and holding a sterile cover (3) over the face of the transducer.
Patent EP-0488336-A1 (EP)
Inventor: MIYASHITA TAKANORI
IPC: C07H19/16
Filed: 1991-11-29
Abstract: Disclosed herein are a novel 2-substituted adenosine derivative having the following formula [I]
       
 wherein R represents a hydrogen atom or a hydroxyl group, m is an integer of 2 to 7, n is 0 or an integer of 1 to 3, and R¹, R² and R³, which may be the same or different, each independently represent a hydrogen atom, a hydroxy protective group or a phosphoric acid residue, 
and salts thereof. 
     The above compounds are excellent in a circulation ameliorating effect such as a vasodepressor activity, and have high selectivity for A₂ receptors, but cause less undesirable side effects such as a suppressive effect on the heart. They are therefore effective when used in pharmaceutical compositions for circulatory diseases.
Patent EP-0492674-A1 (EP)
Inventor: GENMA YOSHIKAZU
IPC: C22C38/22
Filed: 1991-12-30
Abstract: Ferritic heat-resisting cast steel, highly suitable for use as exhaust manifold of an internal combustion engine, and containing, on a weight basis, 0.05 to 0.5% C, 1.0 to 2.0% Si, less than 0.6% Mn, less than 0.04% P, less than 0.04% S, less than 0.5% Ni, 10 to 20% Cr, 0.1 to 1.0% V, 0.5 to 1.0% Nb, 0.08 to 0.50% Mo, less than 0.01% W and 0.01 to 0.2% Ce, the balance being Fe. Alternatively, it may contain 0.1 to 1.5% Mn and 0.01 to 0.2% S, and further also 0.01 to 0.2% Te and/or 0.01 to 0.3% Al, 0.1 to 5.0% Co and/or 0.1 to 5.0% Ti. The cast steel is annealed at a temperature of 850°C to 1000°C for 1 to 5 hours, and is characterized by good oxidation resistance, machinability and structural stability.
Patent EP-0536446-A1 (EP)
Inventor: KYLEFALK ERIK
IPC: F24D5/00
Filed: 1991-10-11
Abstract: A method for heating the air in a building having a counterflow roof (1) and a floor being designed as a radiation source. Exhaust air is extracted from the building during simultaneous energy exchange with outdoor air, such that this will be pre-heated by energy recovery from the exhaust air before it enters the building as supply air through the counterflow roof. Heat from the radiation source at the floor is used only as supplementary heat, i.e. for final controlling of the temperature of the air in the building. The exhaust air is extracted from the building via low velocity air terminal devices (13) at floor level.
Patent EP-0489469-A1 (EP)
Inventor: ENGEL FREDERICK LOUIS
IPC: G06F3/038
Filed: 1991-11-29
Abstract: A mouse or trackball comprising a rotationally-symmetrical member (sphere or cylinder). The sphere or cylinder can be braked by means of baking means which receive an appropriate control signal from a data processing apparatus such as a computer. Mechanical feedback to the operator is thus realised. In accordance with the invention, the mouse or trackball also comprises acceleration means which are capable of positively accelerating the sphere or cylinder in a desired direction. The mechanical feedback is thus substantially improved.
Patent EP-0548412-A1 (EP)
Inventor: LUC MATHIEU
IPC: C10C3/02
Filed: 1991-12-20
Abstract: Modified bitumen usable within a wide temperature range, and particularly resistant to aging, obtained by modifying bitumen with a ionomeric polymeric product, in which the bonds are of ionic type. 
     Process for preparing said modified bitumen.
Patent EP-0483937-A1 (EP)
Inventor: BLAESING HORST
IPC: C25D17/00
Filed: 1991-10-24
Abstract: Membrane electrolysis module in which the electrolysis cell consists of a catholyte space and an anolyte space constructed as floodable chambers, process and its use.
Patent EP-0480581-A1 (EP)
Inventor: SMITH DONALD K
IPC: C23C16/26
Filed: 1991-09-09
Abstract: A recirculating high velocity convective flow reactive system (10) including a reactor (12) into which gas is introduced, a gas activation region (22) in the reactor (12) along with a device (20) for supplying energy to the gas in that region (22) to activate the gas, an activated gas surface interaction region in the reactor (12) spaced from the activation region (22) for utilizing the activate gas, and a high velocity pump (18) for moving the activated gas from the activation region (22) to the interaction region by convection while it remains active.
Patent EP-0481640-A1 (EP)
Inventor: IKEDO YUJI
IPC: G11B17/056
Filed: 1991-10-04
Abstract: A disk player includes a player housing. A turntable and a plurality of trays in which corresponding disks are detachably placed are disposed in the player housing. The trays are juxtaposed in such a manner that the surfaces of the trays are substantially in parallel with the disk bearing surface of the turntable. The disk player further includes a circular gear section for moving the plurality of trays to a playing position, a waiting position, and an ejecting position; and a drive section for rotating the circular gear section. Further, a circular cam mechanism is engaged with the circular gear so as to be turned thereby, the circular cam mechanism having cam section for moving a pickup section vertically in accordance with the position of the disk at the playing position.
Patent EP-0485139-A1 (EP)
Inventor: CHISHOLM DANIEL R
IPC: C07C323/52
Filed: 1991-11-04
Abstract: A process is provided for the preparation of mercaptopropionic acid esters by reaction of an acrylic acid ester with hydrogen sulfide in the presence of a weakly basic amine as a catalyst, a polyether as a co-catalyst, a polythiodipropionic acid ester as a reactive solvent, and added elemental sulfur.
Patent EP-0486298-A1 (EP)
Inventor: SASAKI TAKINORI
IPC: H01R12/72
Filed: 1991-11-14
Abstract: A multiple contact electrical connector for transmission of electrical signals therethrough comprises first and second matable connectors (1,2) each including signal contacts (5,5') and ground contacts (6,6') secured in dielectric housings (3,3') and arranged in a two-dimensional manner therein. The signal contacts (5,5') and the ground contacts (6,6') are arranged in the housings (3,3') in rows spaced at regular intervals with the ground contacts being shifted half a pitch relative to the signal contacts so that when the matable connectors are mated together, the engaged signal contacts (5,5') are surrounded by the engaged ground contacts (6,6').
Patent EP-0492835-A1 (EP)
Inventor: OLSON OTIS JOHN
IPC: F16D23/06
Filed: 1991-12-03
Abstract: A pin-type, double-acting synchronizer mechanism (22) with friction clutches (24,36 and 26,38), jaw clutches (28,14b and 30,16b), and self-energizing ramps. The ramps act between a shaft (12) and a shift flange (32). The shift flange is rotatable relative to the shaft and jaw clutch members (28,30), and defines three reaction portions (32h) which act against three sets of ramps (52a,52b,52c,52d) defined by an annular sleeve assembly (30). The assembly (30) is fixed against rotational and axial movement relative to the shaft. The angles of the self-energizing ramps may be varied to provide substantially the same synchronizing time for several or all of the ratio gears in a multi-ratio transmission. Three circumferentially spaced pins (40) include blocker shoulders (40c,40d) for preventing asynchronous engagement of the jaw clutches. Three pre-energizer assemblies (42) effect initial engagement of the friction clutches to ensure engagement of the blocker shoulders.
Patent EP-0439425-A1 (EP)
Inventor: HAGMANN PETER DR
IPC: B23Q1/34
Filed: 1991-01-15
Abstract: A device for producing an ophthalmic lens with, in particular, aspherical surfaces by machining in a continuous operation, with a spindle 5, which is rotatably mounted in a headstock 15 and to which a lens blank 2 rotatable with the spindle 5 about the spindle axis 9 can be fastened, a turning tool 1 which is pivotable about a pivot axis 3 perpendicular to the spindle axis 9, and a setting device 14 by means of which the pivoting radius of the turning tool relative to the pivot axis 3 can be set as a function of the pivoting angle during the machining operation and which has a piezoelectric drive 4 and/or 21 which transmits a linear adjusting movement to the turning tool 1 in the radial direction relative to the pivot axis 3 during the machining operation for setting the pivoting radius of the turning tool 1. <IMAGE>
Patent EP-0456633-A1 (EP)
Inventor: HOETZL MANFRED
IPC: E05C17/50
Filed: 1991-05-08
Abstract: A retainer for window or door shutters exhibits a limit stop (3) on the wall side and a pivotable clamping jaw (5) opposite it, the same distance away as the thickness of the shutter. The limit stop (3) and shutter (7) overlap by means of a form-fit connection, for example by means of a projection (8) screwed onto the shutter (7) in the form of a strip, which engages into a recess (10) in the form of a lengthwise groove in the limit stop (3), so that when the shutter (7) is stopped, it is also prevented from coming off its hinges. <IMAGE>
Patent EP-0518896-A1 (EP)
Inventor: CODRINGTON ROBERT SMITH
IPC: G01R33/32
Filed: 1991-02-06
Abstract: On réalise un circuit à double syntonisation à partir de lignes de transmission de 1/2 lambda1 (22) permettant de connecter une paire d'inducteurs (14, 16) en série à une première fréquence, et en parallèle pour une seconde fréquence, les première et seconde fréquences étant dans le rapport d'une puissance de deux.
Patent EP-0515525-A1 (EP)
Inventor: FAHMY MOHAMED ABDEL HAMID
IPC: C07C217/84
Filed: 1991-01-24
Abstract: On décrit certaines benzylamines correspondant à la formule (I), dans laquelle Q, R, R1 et R2 sont tels que définis dans le descriptif, des compositions les contenant, et leur utilisation en tant qu'arthropodicides à la fois agricoles et domestiques.
Patent EP-0513231-A1 (EP)
Inventor: ASKE ROBERT L
IPC: B25C1/08
Filed: 1991-01-30
Abstract: Dispositif de fixation pour lance-piton silencieux commandé par un propulseur, à un seul coup, utilisé pour fixer divers articles à des structures. Le dispositif est particulièrement adapté pour être utilisé par des unités militaires afin de fixer des munitions ou des mines à des structures telles que des ponts ou des immeubles. Le dispositif utilise un dispositif d'amorçage fixé à un cylindre à proximité d'une cartouche contenant un piston. On utilise l'amorçage de la cartouche afin que le piston percute le piton qui, à son tour, s'enfonce dans une structure. Le dispositif dans son intégralité se fixe à la structure, constituant ainsi un moyen à l'aide duquel on peut fixer sans bruit des articles à la structure.
Patent EP-0524194-A1 (EP)
Title: Shaving system.
Inventor: PESIRI RICHARD SAMUEL
IPC: B26B21/56
Filed: 1991-02-20
Abstract: A shaving system of the wet shave type includes a support member that has a skin engaging surface in which a plurality of spaced apertures are defined. A blade unit has a generally tubular upstanding body portion of predetermined height that defines a central aperture, an integral, inwardly facing flange at one end that has a continuous sharpened shaving edge, and integral outwardly extending flange structure adjacent the opposite end of the tubular body. Depending latch structure is formed integrally with the support member and aligned with each aperture, and integral support structure disposed between the latch structure and the skin engaging surface receives and guides the body portions of the blade units with the latch structure engaging the outwardly extending flange structures of the blade units to secure the blade units in the support member.
Patent EP-0491882-A1 (EP)
Inventor: SCHAEFERTOENS JOERN HENRICH
IPC: E21D15/51
Filed: 1991-03-12
Abstract: Etançon hydraulique à plusieurs étages comprenant un tube externe (1) muni d'un pied d'étançon (4), une tige de piston centrale (3) munie d'une tête d'étançon (6), un tube intermédiaire (2) présentant une base (5) et des douilles de guidage (12 et 13) disposées aux extrémités de tête du tube externe et ou du tube interne (1 et 2). Afin d'accroître le domaine d'application de l'étançon, le pied (4) et la tête (6) de l'étançon sont fixés de façon amovible sur le tube externe et le tube interne (1 et 2). Pour le montage, après enlèvement du pied (4) et de la base (5), le tube intermédiaire (2) et la tige de piston (3) sont déplacés vers l'extérireur à travers l'ouverture du fond du tube externe et du tube intermédiaire (1 et 2). Les douilles de guidage (12, 13) sont alors des composants directs du tube externe et du tube intermédiaire (1 et 2).
Patent EP-0521985-A1 (EP)
Title: Chimeric antibodies with receptor binding ligands in place of their constant region.
Inventor: MORRISON SHERIE L
IPC: C07K19/00
Filed: 1991-03-20
Abstract: The present invention provides a modified chimeric monoclonal antibody comprising two molecules of each of two different polypeptides. The shorter polypeptides function as the light chains of the antibody and the longer polypeptides function as the heavy chains of the antibody. Moreover, the polypeptide which functions as a heavy chain has a variable region characteristic of a first mammal and a constant region characteristic of a second mammal. Each polypeptide which functions as a light chain has a variable region characteristic of a mammal and a constant region characteristic of a mammal, wherein a receptor-binding ligand replaces at least a portion of the constant region of each of the polypeptides which function as the heavy chains of the antibody. Additionally, the present invention provides an immunologically reactive complex and a chimeric polypeptide. Finally, methods of using and producing the modified chimeric monoclonal antibodies, immunologically reactive complexes, and chimeric polypeptides are provided herein.
Patent EP-0523112-A1 (EP)
Inventor: GILJE EIMUND
IPC: C09K23/00
Filed: 1991-04-02
Abstract: Tensio-actif de la formule (I), dans laquelle R3 représente alkyle C8-12, R4 représente alkyle C2-6, A représente un groupe alkylèneoxy dérivé d'un oxyde d'alkylène possédant 2 ou 3 atomes de carbone, p est en moyenne compris entre 2 et 6, Y représente un groupe alkylène possédant entre 1 et 3 atomes de carbone et éventuellement renfermant un groupe hydroxyle, m1 et m2 sont 0 ou 1 pourvu que m1 et m2 ne soient pas en même temps 0, et r est 0 ou 1, ou un de ses sels.
Patent EP-0526576-A1 (EP)
Title: Tablet dispenser with locking means.
Inventor: TIEKE EDWARD SCOTT
IPC: B65D83/04
Filed: 1991-04-23
Abstract: A tablet dispensing container comprehending a tubular sleeve, a reciprocating element and a locking mechanism. The tubular sleeve forms the container and has two opposing openings therein; a dispensing opening in the lower end and a reciprocating element opening in the upper end. The reciprocating element is attached to the tubular sleeve and is biased toward the upper end. A user manually depresses the reciprocating element which forces the end with the tablet accommodating mechanism through the dispensing opening thereby dispensing a tablet. A locking mechanism prevents the reciprocating element from reciprocating when in a locked position. The locking mechanism permits reciprocation of the reciprocating element when in the unlocked position. The locking mechanism is adapted to remain in either the locked or the unlocked position until manually moved to the other position. Preferably, the locking mechanism includes a visual signal which indicates when the locking mechanism is in the unlocked position. Even more preferably, the locking mechanism also includes tactile and audible signals indicating arrival of the locking mechansim at the unlocked position.