baber/WOPTO huggingface dataset:
Patent EP-0398066-A1 (EP)
Inventor: TOGNANA ALDO
IPC: A24B5/10
Filed: 1990-04-30
Abstract: The device (1) has a first threshing rotor (3) bearing a first number of radial blades (5), and a second counter-­rotating loading rotor (4) having a different number of radial blades (6). The rotors (3,4) are arranged side by side and adapted to be driven in phase at different speeds. A fan (9) generates a flow of air at a region of alignment of the radial blades (5,6) of the first and second rotors (3,4), and the first rotor (3) has a rear outlet (18) for threshed leaves.
Patent EP-0406608-A1 (EP)
Inventor: STIEGER OTHMAR
IPC: B65H3/08
Filed: 1990-06-18
Abstract: Ein Stapel (12) aus Platinen (10) ist zwischen Stapelführungen (14) geführt. An einem Träger (38) sind Haftkörper (66) angeordnet, die an eine im Stapel (12) freiliegende Platine anlegbar sind, um diese zu erfassen und mit ihr vom Stapel (12) wegbewegt zu werden. Dabei ist der Träger (38) auf einer Bahn bewegbar, die sich, vom Stapel (12) ausgehend, quer zur Platinenebene erstreckt, dann in eine mindestens annähernd parallel zur Platinenebene zu einem Paar Förder Förderglieder (68, 70) führende Richtung übergeht und schließlich wieder quer zur Platinenebene verläuft. Die Förderglieder (68, 70) erfassen die vom Träger (38) herangeförderte Platine (10) beidseitig und fördern sie weiter.
Patent EP-0464242-A1 (EP)
Title: Photoemitter
Inventor: MIZUSHIMA YOSHIHIKO
IPC: H01J1/308
Filed: 1990-07-03
Abstract: A junction, such as a Schottky junction, is formed between a conductive electrode (42) and a semiconductor (41). A bias voltage is applied between the conductive electrode (42) and an outward-emission-side electrode (43) formed on the semiconductor (41) at the side opposite to the junction. Upon illumination, photoelectrons are internally emitted in the conductive electrode (42) into the semiconductor (41), transported through the semiconductor (41), and emitted outward from the semiconductor surface, which has been so treated as to reduce the surface barrier height. The semiconductor is semi-insulating, or a p-n junction is formed therein.
Patent EP-0407979-A1 (EP)
Inventor: ABE AKIRA
IPC: G03C11/00
Filed: 1990-07-10
Abstract: A method for processing silver halide photosensitive materials is described which includes processing an imagewise-exposed silver halide photosensitive material in a bath which has a fixing ability and then at least one of washing and stabilizing the photosensitive materials in a multi-stage counter-flow system, wherein liquid from at least one of a water washing tank and a stabilizing tank is treated using a reverse osmosis membrane and the treated liquid is recycled to at least one of the water washing tank and the stabilizing tank, and at least a tank at the stage at which the liquid is removed for the reverse osmosis membrane treatment has an open fraction of not more than 0.03.
Patent EP-0422367-A1 (EP)
Title: Häcksler zum Zerkleinern von halmförmigem Erntegut
Inventor: KLINGER ERNST
IPC: A01D43/08
Filed: 1990-08-24
Abstract: Bei einem Häcksler zum Zerkleinern von halmförmigem Erntegut, insbesondere von Mais, wird zur Verbesserung der Durchförderung vorgeschlagen, daß die Messertrommel (10), die Quetschwalzen (7) und der Nachbeschleuniger-Rotor (6) die gleiche Breite haben. Vorzugsweise wird der Nachbeschleuniger-Rotor (6) unmittelbar oberhalb der Quetschwalzen (7) angeordnet und zwar insbesondere auf der Seite, auf der er die gleiche Drehrichtung wie die Messertrommel (10) haben kann.
Patent EP-0481120-A1 (EP)
Inventor: SAOTOME YOSHIMI
IPC: B66C23/82
Filed: 1990-10-19
Abstract: Disclosed herein is an apparatus for damping quaky movements of a mobile type crane, which is provided with means for prohibiting formation of a closed damping circuit through the opposing oil chambers (51,52) of a boom uplifting cylinder (50) in working mode nor a crane operation in travel mode of the crane, enhancing safety in crane operation while ensuring effective quake damping action in vehicle travel. The apparatus fundamentally including: a vehicle body supported on driven wheels; a boom pivotally supported on the vehicle body through a hydraulic cylinder (50) for pivoting movements about a horizontal shaft; main hydraulic pumps (22,23) connected through a transmission mechanism (21) to an engine (20) mounted on the vehicle body and switchable between on- and off-positions; a direction control valve (30) for selectively supplying and draining the discharge oil pressures of the main pumps to and from a first load-holding main oil chamber (51) and an opposing second oil chamber (52) of the cylinder; a counter-balancing valve (33) provided between the cylinder (50) and direction control valve (30); an accumulator (53) provided between the cylinder (50) and counter-balancing valve (33) for suppressing quaky movements of the vehicle body; a mode selector means (62) for switching the mode of operation between a vehicle travel mode forming a closed circuit through the first (51) and second (52) oil chambers and in communication with the accumulator (53); and a working mode cancelling the closed circuit and supplying and draining oil pressures separately to and from the first and second oil chambers; and a controller (60) adapted to permit a switch to the travel mode position of the travel mode selector (62) only when the main pumps (22,23) are in off state.
Patent EP-0428941-A1 (EP)
Inventor: WU FRANK
IPC: C07D401/14
Filed: 1990-11-08
Abstract: The invention relates to hexahydrotriazine compounds represented by the following general formula (I):
      wherein R stands for lower alkyl or lower alkenyl; R₁ stands for hydrogen, lower alkyl, lower alkenyl, lower alkynyl or a group indicated by
      and R₂ stands for a group indicated by
       
     These compounds are useful insecticides.
Patent EP-0431521-A1 (EP)
Inventor: TAKAHASHI SATOMI
IPC: B01J23/40
Filed: 1990-12-03
Abstract: 3-Pyrrolidinol or its salt is econimically produced by cyclizing an aminobutanol derivative of the formula:
      wherein R is an alkyl or a substituted or unsubstituted phenyl group, or its salt.
Patent EP-0439813-A1 (EP)
Inventor: BASS SIDNEY
IPC: A63H17/40
Filed: 1990-12-21
Abstract: An improved children's toy car playset of the kind containing at least two wheeled toy cars is presented containing means carried by said cars for preventing collisions between said one car and said second car, irrespective of the angle of approach of said one car to said second car. Those means are formed by including a single permanent magnet in each vehicle such that the fields produced in each car about the cars periphery opposes those produced by the other car.
Patent EP-0408120-A1 (EP)
Inventor: DOUAY LAURENT
IPC: D06F37/30
Filed: 1990-07-05
Abstract: When the body door is being opened, an electromagnet ELAM is activated in order to be driven by a dog ERG located on the pulley of the drum; the trigger DET pivots and actuates the follower GAC which releases a brake EFR, the pad PAT of which comes to bear on the driving belt COU of the drum. A thermal motor MTH is provided for resetting the system. <IMAGE>
Patent EP-0386984-A1 (EP)
Inventor: POSTLEWAITE LESTER B COOPER IN
IPC: G05D23/19
Filed: 1990-03-06
Abstract: A soldering system comprising M soldering tools, where M is ≧ 1 and is an integer and N soldering tips where N is ≧ 1 and is an integer with one of the N tips attached to one of the M soldering tools. The soldering system (10) is also comprised of a control circuit connected to the one tool (12) having the one tip (14) attached to it. The control circuit (16) maintains the one tip (14) at a desired temperature. The control circuit (16) has a device for inputting the desired temperature at which the control circuit maintains the temperature of the one tip (14). In a preferred embodiment, each of the N tips have an identity and each of the M tools have an identity. The control circuit (16) maintains the one tip (14) attached to the one tool (12) at a desired temperature which is inputted into the control circuit (16) means through the input device. The control circuit (16) identifies which of the N tips is attached to the tool by the identity of the one tip attached to the one tool (12) being inputted into the control circuit (16) through the input means (18). The control circuit has means for determining the identity of the one tool connected to the control circuit.
Patent EP-0429239-A1 (EP)
Inventor: SHANTON KENNETH JOHN
IPC: B41M5/136
Filed: 1990-11-14
Abstract: Pressure- or heat-sensitive record material utilises a chromogenic material of the formula (I) (Ia or Ib):
      in which: 
one of A₁ and A₃ is an optionally-substituted carbocyclic aryl group and the other of A₁ and A₃ is either an optionally-substituted aryl group which is the same as or different from A₁, or an optionally-substituted nitrogen-­containing aromatic heterocyclic group, with the proviso that if both A₁ and A₃ are aryl groups, then at least one of A₁ and A₃ has a substituted amino or -N-heterocyclic substituent in the 4- position (relative to the bond joining A₁ or A₃ respectively to the remainder of the molecule); 
A₂ is hydrogen or an optionally-substituted aryl, alkyl or aralkyl group; and 
A₄ is hydrogen or an optionally-substituted alkyl, aryl or aralkyl group.
Patent EP-0406103-A1 (EP)
Inventor: RIBA GUY
IPC: A01N63/30
Filed: 1990-06-26
Abstract: Pesticidal composition composed of particles made of a solid support which is colonised by a microorganism, in particular by spores of an entomopathogenic fungus which can be used in the control of crop-destroying insects or for the fertilisation of soils. The support used can be, for example, montmorillonite or attapulgite, and the fungus can be Beauveria bassiana, which has a pathogenic action on larvae of the European corn borer Ostrinia nubilalis. The composition is prepared by a fermentation process in solid medium and can be used by spreading directly as it leaves the fermenter, without further treatment.
Patent EP-0412871-A1 (EP)
Inventor: YONEZAWA KEITARO
IPC: F16K11/14
Filed: 1990-07-27
Abstract: A control valve assembly (1) for a pressurized oil has a valve chamber (4) within which a pressure supply valve seat (15), a first chamber (11), a short-circuit prevention valve seat (17), a second chamber (12) and a return valve seat (16) are arranged in order. A check valve member (19) inserted into the first chamber (11) is adapted to be resiliently urged to the pressure supply valve seat (15) for valve closing by means of a valve closing spring (20) through a resilient sealing member (21). A return valve member (22) and a short-circuit prevention valve member (23) are inserted in to the second chamber (12) in series. The return valve member (22) is adapted to be resiliently urged to the return valve seat (16) for valve closing by means of another valve closing spring (30). Under a pressure released condition in which the return operation means is operated, the short-circuit prevention valve member (23) is adapted to be actuated toward the short-circuit prevention valve seat (17) for valve closing by a valve opening member (43) through the return valve member (22).
Patent EP-0434554-A1 (EP)
Inventor: BARALLE DENIS LOUIS
IPC: F17C9/00
Filed: 1990-12-19
Abstract: The reservoir for liquids and gases intended to function in particular in satellites subjected to low accelerations and using the separation force produced by the surface tension in order to collect the liquid (7) into a privileged zone (3) of the reservoir without allowing gasses to pass out through this zone comprises: 
<??>a) a first outer shell element (1) having regular shape and comprising at one end a portion of surface S having a radius of curvature r having a concave shape on the liquid side. 
<??>b) a second inside shell element (2) integral with the first element (1) having a convex shape on the liquid side, having a regular shape and comprising a portion of surface S' of which one part is close to tangency with the portion of surface S in the said privileged zone (3) which constitutes the zone which is narrowest in overall terms included between the portions of surface S and S', the portion of surface S' having a radius of curvature r' which is less than the radius of curvature r, 
<??>c) at least one element (5) for tapping off the liquid emerging in the said narrowest zone (3) contained between the portions of surface S and S', such that the liquid, by a capillary effect of the shell is confined in the said narrowest zone (3) between the first and the second shell elements (1, 2). 
<IMAGE>
Patent EP-0408469-A1 (EP)
Inventor: GANDOSSI CHRISTIAN
IPC: C22C1/06
Filed: 1990-07-04
Abstract: Procédé de fabrication d'un alliage Cu Fe Co Ti caractérisé en ce que : a) on prépare un alliage Cu Fe Co Ti contenant Fe 0,030 à 2 % Co 0,025 à 1,8 % Ti 0,025 à 4 % reste Cu, avec une teneur en impuretés métalliques inférieure à 0,1% avec chacune d'elle inférieure à 0,015% avec un rapport (Ti/Fe + Co) compris entre 0,3 et 1 et un rapport Co/Fe compris entre 0,10 et 0,90, b) on désoxyde au bore le bain de l'alliage liquide, c) on soumet l'alliage en cours de transformation à un traitement de précipitation, à une température inférieure, d'au plus 80°C, à celle correspondant à la conductivité électrique maximum. Alliage obtenu selon ce procédé et application de cet alliage à l'électronique et à la connectique.
Patent EP-0443294-A1 (EP)
Inventor: TU MAI XUAN
IPC: H02P8/02
Filed: 1990-02-23
Abstract: Method for supplying a single-phase stepping motor for timepieces, adapted in order to provide the motor with variable-duration chopped-voltage pulses as a function of the load conditions of the motor. The variable-duration chopped pulse is composed of a partial pulse of fixed duration and a constant number of variable-duration partial pulses. 
<IMAGE>
Patent EP-0453447-A1 (EP)
Inventor: BEHLER ANSGAR
IPC: C09K23/08
Filed: 1990-01-04
Abstract: Utilisation de sels alcalins, d'ammonium et/ou d'amine d'acides sulfoniques de polyalkylester d'acide monocarboxylique en tant qu'agents mouillants peu moussants dans des produits d'entretien alcalins aqueux pour non-tissés ou fils textiles.
Patent EP-0458828-A1 (EP)
Title: Composition et procede de revetement
Inventor: MCDONALD IAN GERALD
IPC: C23C18/34
Filed: 1990-02-16
Abstract: On peut utiliser du cadmium en faibles quantités, par exemple jusqu'à 15 ppm, dans des bains de revêtement autocatalytique, afin d'améliorer la stabilité du bain.
Patent EP-0455732-A1 (EP)
Inventor: WILD RAINER
IPC: B65D75/00
Filed: 1990-01-25
Abstract: A flat-ended bag made of a heat-sealable or heat-weldable plastic film is suitable for containing materials in liquid and/or paste form. To obtain metered withdrawal and uniform application of the contents on a surface together with ease of handling of the container, three solutions are proposed. In the first solution, a withdrawal part in the form of a strip of film (12) is provided between the upper transverse edges of the bag. In the second solution, the withdrawal part is designed as a flexible, closable tube (212). In the third solution, the withdrawal opening is formed by a connection piece (312) with an application edge (320).
Patent EP-0465551-A1 (EP)
Inventor: HELLMAN LARS GUNNAR
IPC: F01K25/10
Filed: 1990-03-26
Abstract: La présente invention se rapporte à un procédé de conversion de l'énergie thermique en énergie mécanique au moyen de faible chaleur dans un liquide hydrophile. Ce dernier est mélangé à un milieu hydrophobe, chimiquement et physiquement inerte en présence du liquide hydrophile, et le mélange est introduit dans une chambre d'évaporation dans laquelle le milieu est amené à ébullition, au terme de laquelle la chaleur dégagée par le liquide hydrophile est absorbée par le transfert thermique direct ainsi réalisé. La vapeur de ce milieu se dilate dans une turbine, puis, une fois dilatée, condensée.
Patent EP-0491695-A1 (EP)
Inventor: DORIA ALESSANDRO
IPC: A61F/
Filed: 1990-05-14
Abstract: Le dispositif masseur comprend un corps (2) qui possède deux têtes masseuses (6, 7) dotées d'éléments saillants en forme de doigts (8) et en forme de boulettes (11). Les têtes sont suffisamment espacées pour permettre à chacune de fonctionner indépendamment.
Patent EP-0433455-A1 (EP)
Inventor: FUJITA NAOKI FANUC MANSION HAR
IPC: G05B19/4093
Filed: 1990-05-23
Abstract: Procédé de préparation d'un programme d'usinage de rainures cylindriques dans une unité de commande numérique interactive, permettant d'usiner une rainure dans la surface latérale d'une pièce à usiner cylindrique par la commande d'un axe Z et d'un axe rotatif. Un système de coordonnées orthogonal se compose de l'axe Z et d'un axe linéaire (C) obtenu par le développement linéaire de l'axe rotatif (C) dans le sens de la circonférentiel. On introduit de manière interactive les données nécessaires en utilisant les valeurs de coordonnées dans le système de coordonnées orthogonales de sorte que la surface latérale (12a) d'une circonférence de la pièce corresponde à une région déterminée dans le plan du système de coordonnées orthogonales, en utilisant les unités de l'axe Z et de l'axe linéaire (C) en tant que longueurs, et on prépare ainsi le programme d'usinage de la rainure. La commande de l'axe rotatif (C) est donnée en fonction de la longueur. On peut ainsi utiliser beaucoup de données dans l'état où elles se trouvent, même si l'on modifie le diamètre du cylindre, et la préparation du programme d'usinage peut être accélérée.
Patent EP-0471024-A1 (EP)
Inventor: STAATS HENRY N III
IPC: B42B5/08
Filed: 1990-03-01
Abstract: Reliure de sécurité permettant d'assembler fermement et de façon permanente une pluralité de feuilles en papier mince comportant des perforations (7) sur un côté. On utilise un ou plusieurs éléments de dos (2, 3; 22, 23) avec des saillies latérales (4, 5; 24, 25). Chaque saillie a des dents obliques (8, 28) qui lui permettent d'entrer dans des perforations espacées (7), mais pas d'en ressortir. Un mode de réalisation préféré comporte des perforations rectangulaires dont l'écart est un multiple de 1,43 cm (0,5625 pouce) entre deux centres de perforations, avec un multiplicateur de 2 ou plus. Les saillies à dents (8, 28) s'étendent à partir des saillies latérales (4, 5; 24, 25) le long d'un bord.
Patent EP-0473715-A1 (EP)
Title: Mixed fiber composite structures: method of preparation, articles therefrom, and uses therefor
Inventor: TATARCHUK BRUCE J
IPC: D04H1/42
Filed: 1990-05-24
Abstract: A new class of composites results from a matrix of fibers, such as fibers of carbon, alumina, ceramics, and aluminosilicates, interwined in a network of fused metal fibers. The composites can be fabricated to have varying surface area, void volume, and pore size while maintaining high electrical conductivity. Composites are readily prepared from a preform of a dispersion of the metal fibers, other fibers, and an organic binder such as cellulose, by heating the preform at a temperature sufficient to fuse the metal fibers and to volatilize at least 90% of the binder. Where a carbon fiber is used, the metal fibers are fused at a temperature causing a loss of less than about 25%, and usually under 15%, by weight of carbon fiber.
Patent EP-0436702-A1 (EP)
Inventor: KESSLER GERALD
IPC: A47F3/04
Filed: 1990-07-19
Abstract: L'invention concerne une bande allongée (314) en matière résiliente, ladite bande (314) étant fixée dans un élément de montage (18) qui l'entoure partiellement, l'élément de bande résiliente (314) ayant un corps semi-cylindrique (322) doté d'une paire de parties de bordure (338) tournées dans le sens de la circonférence. Ladite bande résiliente (314) comprend également une paire d'éléments de blocage (342) en forme de coins pleins s'étendant radialement intérieurement et opposés, s'étendant chacun longitudinalement par rapport à l'élément de blocage (342) et situés entre une des parties de bordure (338) et un point espacé à 45° de la ligne médiane du corps semi-cylindrique (322). Ledit élément de montage (18) comprend une partie de bande (62) dotée d'une paire de prolongements (66) de blocage de la bande disposés de manière opposée, s'étendant sur une corde dudit corps semi-cylindrique (322), sensiblement parallèles à une tangente à la circonférence dudit corps semi-cylindrique (322) au niveau de sa ligne médiane, ainsi qu'au moins un élément de jambe (76) s'étendant à partir de ladite partie de bande (62) à l'opposé dudit corps semi-cylindrique (322).
Patent EP-0457050-A1 (EP)
Inventor: MOTZET JOSEF
IPC: F16C7/02
Filed: 1991-04-19
Abstract: In the mounting of at least one connecting rod on at least one crankshaft journal of a crankshaft of a reciprocating piston engine, especially in the case of two connecting rods (16, 18) immediately adjacent to one another on two crankshaft journals (12, 14) offset slightly relative to one another, the axial thrust faces (40, 42, 44, 46) are of convex design and are subjected to roll-smoothing. A harmful scraping effect at the thrust faces is thereby avoided and the wear properties are improved. <IMAGE>
Patent EP-0475145-A1 (EP)
Inventor: SWISHER RICHARD L
IPC: C23C14/00
Filed: 1991-08-22
Abstract: A flexible metal-film laminate can comprise a layered film structure having a metal layer securely bonded to a film layer. The laminate contains a unique metal-oxide attachment structure between the film and metal layer comprising randomly distributed regions of metal-oxide. The peel strength of such a laminate is significantly improved over prior laminates and is resistant to peel strength reduction due to environmental stress. The preferred metal-film laminates made with polyester or polyimide can be used in the manufacture of high-quality, low cost, flexible printed circuit boards.
Patent EP-0475455-A1 (EP)
Inventor: USHIMARU AKIRA
IPC: G11B5/738
Filed: 1991-09-16
Abstract: A magnetic recording medium comprising a subbing layer provided between a nonmagnetic plastic support and at least one of a magnetic layer and a backing layer, the magnetic layer and the backing layer each having a void of 40% by volume or less, and the subbing layer having higher solubility in a 0.5 wt% alkaline aqueous solution at 40°C than that in water at 40°C and being soluble in a weak alkaline aqueous solution having an initial pH of less than 13 or a low concentration alkaline aqueous solution having 0.25 N or less. A magnetic recording medium comprising a subbing layer provided between a nonmagnetic plastic support and at least one of a magnetic layer and a backing layer, the magnetic layer and the backing layer each having avoid of 40% by volume or less, the subbing layer comprising a polymer containing acidic polar groups and the subbing layer being soluble in a weak alkaline aqueous solution having an initial pH of less than 13 or a low concentration alkaline aqueous solution having 0.25 N or less.
Patent EP-0486898-A1 (EP)
Inventor: ARNDT FRIEDRICH KARL DR-ING
IPC: B25D9/26
Filed: 1991-11-08
Abstract: With the invention the proposal is made of installing a control on the continuous measurement of the number (z) of impacts of the impact piston or the number (z) of impacts of the impact piston and of the input quantity stream (Qe) into the impact mechanism (6) and to implement said control at an actuator (20) in such a way that if required the internal resistance of one of the two cooperating work units, namely the conveyor unit (3) and the impact mechanism (6) is changed. 
<??>The control is constructed in such a way that the internal resistance is increased with the rise of at least one of the measurement variables to an adjustable desired value of a performance characteristic variable - with which value a threshold value (z0 and (z/Q)0) which comprises at least the number of impacts is preset. 
<??>The two aforesaid performance characteristic variables (z) and (Qe) are determined here outside the impact mechanism (6). 
<IMAGE>