baber/WOPTO huggingface dataset:
Patent EP-0292098-A1 (EP)
Inventor: PASTVA JOHN V
IPC: B60J5/06
Filed: 1988-03-17
Abstract: A system for accessing interior portions of a curtain­side truck trailer including a flexible curtain, upper and lower roller assemblies secured to the curtain for engagement with upper and lower rails mounted on the truck trailer for supporting the curtain during expanding and contracting movement along the rails. A support panel (22) is mounted between upper (D) and lower (E) longitudinal edge portions of the truck trailer, and a latching mech­anism (20) is connected to the support panel (22) which includes a shaft with a vertical axis of rotation, a latch attached to the shaft engagement with a keeper attached to the curtain. An operating member is attached to the shaft for rotating the shaft about its longitudinal axis and engaging the latch and keeper. A latch guide is captively engaged by the latch and attached to the support panel for guiding movement of the latch into engagement with the keeper. A spring biased locking mechanism for locking the latching mechanism and securing the curtain in the closed position.
Patent EP-0320182-A1 (EP)
Inventor: MCKENZIE LEE F DR
IPC: C09K23/40
Filed: 1988-12-02
Abstract: An explosive is disclosed which has a water-immiscible organic fuel as a continuous phase, an emulsified aqueous inorganic oxidizer salt solution as a discontinuous phase; an emulsifier and a solid density reducing agent. The emulsifier is a derivative of polypropene or polybutene, and expanded organic microspheres having a nonpolar surface and comprising homo-, co-, or ter- polymers of vinyl monomers are used as the density reducing agent.
Patent EP-0323351-A1 (EP)
Inventor: BIDAN GERARD
IPC: C07B61/00
Filed: 1988-12-27
Abstract: An electronically conductive polymer doped with anions of a heteropolyacid of formula: Hn(XMyVy',Oz> in which n, y, y' and z are such that 2</=n</=6, 6</=y</=18, 0</=y'</=12, 24</=z</=70 and 6</=y+y'</=18, X is an element such as P or Si, and M is Mo or W. These polymers can be prepared by chemical or electrochemical oxidation from a solution containing the heteropolyacid and the monomer capable of forming an electronically conductive polymer by oxidation, for example pyrrole, thiophene, aniline, para- phenylenediamine, acetylene, benzene and their substituted derivatives. The doped electronically conductive polymer obtained can reduce the protons of a solution as shown by the curve (1) of enclosed Figure 2.   <IMAGE>
Patent EP-0317456-A1 (EP)
Title: Application of plant protection products by moistening
Inventor: NISSELS ROBERT
IPC: A01M21/00
Filed: 1988-11-18
Abstract: It comprises: - a reservoir (10) of treatment liquid, comprising a discharge channel (102b); - a flow device (17c) for the liquid, creating high head losses and arranged at the base of the reservoir (10); - closure means (18) located at the entry of the flow device for the liquid; - and an air intake (15) ensuring that atmospheric pressure is maintained in the reservoir (10) during flow. <IMAGE>
Patent EP-0327791-A1 (EP)
Inventor: DHINGRA OM PARKASH
IPC: A01N57/20
Filed: 1988-02-12
Abstract: Novel hydroxyalkylesters of N-phosphono­methylglycine have been identified which prove to be effective gametocides.
Patent EP-0309497-A1 (EP)
Inventor: HENKIN MELVYN LANE
IPC: A47K3/00
Filed: 1988-01-28
Abstract: Procédé et appareil hydrothérapiques (100) permettant d'envoyer un courant d'eau à travers un conduit rigide (130) tout en déplaçant simultanément l'orifice de sortie le long d'un itinéraire non linéaire (114) décrivant une zone donnée. Le conduit (130) se compose d'une partie d'alimentation (132) et d'une partie de débit (136) ayant un axe décentré par raport à l'axe de la partie d'alimentation, destinées à débiter un courant dans une direction afin de faire tourner le conduit (130) autour de l'axe de la partie d'alimentation. La charge frictionnelle du conduit (130), imputable à l'aspiration produite par le jet d'eau d'alimentation (151), est atténuée par l'aménagement d'un passage permettant à l'aspiration d'entraîner l'eau du réservoir (120) dans une cavité (154), son entraînement par le jet d'eau (151) et sa distribution ultérieure à travers le conduit (130).
Patent EP-0313635-A1 (EP)
Title: Procede et appareil de production de fumee
Inventor: GERSHENSON MOSHE
IPC: F42B12/48
Filed: 1988-04-11
Abstract: Procédé et appareil de production de nuages de fumée dense à des fins de camouflage, utilisant un agent propulseur solide. Une chambre de réaction (1) est entourée d'un électro-aimant et commandée par un générateur électrique (7). La fumée produite passe au travers d'un venturi (4c), où de l'air provenant de la soufflante (6) et de l'azote liquide provenant du réservoir (9) sont introduits. Outre la section du venturi de l'éjecteur (4), un dispositif de déplacement d'air (5) contribue à la diffusion de la fumée.
Patent EP-0401216-A1 (EP)
Inventor: GOEPEL ERNST
IPC: B41J2/175
Filed: 1988-06-29
Abstract: Le dispositif de chauffage comprend un capteur (7) de température et un régulateur de tension qui sert d'élément de chauffage (6) et qui est agencé sur le support (5) de la tête d'écriture. L'élément de chauffage (6) est alimenté par un circuit de réglage (8) en un courant de charge (IL) constant jusqu'à ce qu'une température réglable de fonctionnement (Tb) soit atteinte; l'énergie thermique de chauffage de l'encre est fournie par la chaleur perdue de l'élément de chauffage (6).
Patent EP-0331703-A1 (EP)
Inventor: ROOS STURE GOSTA
IPC: H01H67/26
Filed: 1988-09-02
Abstract: A switching device for providing 
electrical making or breaking at a cross 
point (Fig. 7) among a plurality of cross 
points, which are arranged in a connec­
tion matrix with a plurality of incoming 
conductors (x) and a plurality of outgo­
ing conductors (y) to each intersection 
point. An incoming conductor (x) and 
an outgoing conductor form a first and 
a second contact surface (61a and 51, 
52) spaced from each other. The con­
tact, which can be electrically conduc­
tive or non-conductive, is achieved by 
one or two balls (1, 2) which are moved 
with the aid of control means, e.g. a pin 
(S12). In one embodiment for providing 
contact between a plurality of incoming 
wire pairs (x, a, b) and a plurality of 
outgoing wire pairs (y, a, b) the balls (1-­
4) are arranged in pairs in a plurality of 
cavities (H1-H4) in a connection block 
(K) and are moved to their respective 
positions with the aid of the pins and 
rods (9) in the cavities. An operating 
means (M) with lifting plates (L1, L2) 
and combination plates (K1-K5, K2-­
K6) for selecting what balls which are 
to be moved by the pins are described.
Patent EP-0383823-A1 (EP)
Inventor: ORTH KELLY M
IPC: G05B15/02
Filed: 1988-09-23
Abstract: Un transducteur (10) utilisé dans un système de conduite de processus possède des actuateurs accessibles de l'extérieur pour permettre le réglage de la mise à zéro et du champ de mesure (ou lecture totale) dudit transducteur. Ce dernier comporte un logement antidéflagrant (12) renfermant une chambre intérieure (14, 16) dans laquelle sont situés les circuits du transducteur. Chacun des actuateurs comprend un aimant mobile (52A, 52B) qui actionne un contact magnétique à ampoule (62A, 62B) situé dans la chambre intérieure (14) du logement (12), à travers une paroi (17) de ce dernier. Le déplacement de l'aimant (52A, 52B) permet de faire passer le contact à ampoule correspondant (62A, 62B) d'un état non actionné à un état actionné. Lorsque le contact à ampoule de mise à zéro (62A) est actionné, les circuits du transducteur règlent leur sortie afin que la valeur actuelle du paramètre représente une valeur zéro du processus. Lorsque le contact de champ de mesure (ou lecture totale) (62B) est actionné, les circuits du transducteur ajustent leur sortie afin que la valeur actuelle du paramètre détecté représente une valeur maximale du processus.
Patent EP-0334065-A1 (EP)
Inventor: LAUMEN MICHAEL
IPC: F28F13/00
Filed: 1989-03-02
Abstract: The invention relates to a process for the production of heat exchangers from untreated, oxidised aluminium powder or aluminium grit by sintering, in which an additive which forms a mixed crystal or a eutectic mixture with the aluminium, below the melting point of the aluminium, in a non-oxidising furnace atmosphere at sinter temperatures is mixed with the aluminium powder or aluminium grit.
Patent EP-0351834-A1 (EP)
Title: Sofa oder ähnliches Sitzgerät mit Rückenlehne, Armlehne oder Zusatzeinrichtungen, die beliebig gegenüber dem Sitzgerät positionierbar sind
Inventor: GUALTIEROTTI GIANFRANCO
IPC: A47C7/42
Filed: 1989-07-19
Abstract: Sofa oder aehnliches Sitzgeraet mit Rueckenlehne (6), Armlehne (8) oder Zusatzeinrichtungen, die frei gegenueber dem Sitzgeraet positionierbar sind, unter Vorsehung eines plattenfoermigen Grundbauteiles (3), das die Polsterung zur Bildung der Sitzflaechen aufnimmt, mit welchem Rueckenlehnen und/oder Armlehnen und/oder Zusatzeinrichtungen ueber einen U-foermigen Buegel (7) vorzugsweise aus Rohrmaterial wirkverbunden sind, wobei die freien Enden des buegelartigen Bauteiles mit den Rueckenlehnen, Armlehnen oder Zusatzeinrichtungen wirkverbunden sind und der U-foermige Buegel in Seitenansicht bogenfoermig ausgebildet ist, wodurch fuer den Buegel Auflagepunkte auf dem Boden gebildet werden und das nach oben gebogene Ende des Buegels an der Unterseite der Grundplatte des Sofas zur Anlage kommt, um ein Gegenanlager zu bilden.
Patent EP-0374448-A1 (EP)
Inventor: FUJIKAWA YOSHIHIRO NISSAN CHEM
IPC: A61K31/505
Filed: 1989-11-06
Abstract: The present invention provides a compound of the formula:
     process for their production, pharmaceutical compositions containing them and their pharmaceutical uses, and intermediates useful for their production and processes for the production of such intermediates.
Patent EP-0373362-A1 (EP)
Inventor: SHIMIZU ISOO
IPC: C07B61/00
Filed: 1989-11-08
Abstract: A method for preparing high-purity p-isobutylstyrene is here disclosed which comprises in a first step reacting o- and/or m-isobutylethylbenzene, optionally, together with isobutylbenzene, in the presence of an acid catalyst in a liquid phase at a reaction temperature of -10 to 600°C so that the production of sec-butylethylbenzene in butylethyl­benzene may not exceed 20% by weight, in order to form a mixture of p-isobutylethylbenzene and sec-butylethylbenzene; and in a second step bringing the mixture of p-isobutyl­ethylbenzene and sec-butylethylbenzene recovered from the first step into contact with a dehydrogenation metal catalyst containing at least one metal selected from the groups Ib, IIb, VIa, VIIa and VIII of the periodic table at a reaction temperature of 300 to 650°C under a reaction pressure of 50 bar (kg/cm²) or less in a gaseous phase.
Patent EP-0370420-A1 (EP)
Inventor: BARNREITER KARL
IPC: F16H55/18
Filed: 1989-11-18
Abstract: In a device to eliminate backlash on a gear which meshes with a countergear, having a toothed disc (28) adjacent to the gear, which likewise meshes with the countergear and is twistable relative to the gear against the force of at least one spring (30), the spring being supported in a recess of the gear (24) and the toothed disc (28), the recesses are, in a constructionally and functionally advantageous manner, aligned essentially parallel to the axis of rotation of the gear and a U-shaped leg spring (30) can be inserted into the recesses. <IMAGE>
Patent EP-0376214-A1 (EP)
Inventor: NAGATA KUNIO C O OMRON TATEISI
IPC: H02P7/29
Filed: 1989-12-22
Abstract: A motor control circuit for controlling supply of electric power from a power source to an electric motor, in particular for use in electric power tools, comprising: an output power device for controlling supply of current to the motor according to a duty ratio of a control input signal supplied thereto; current detecting means for detecting an amplitude of an electric current supplied to the electric motor; and feedback means for supplying the control input signal to the output power device, the duty ratio of the input control signal being increased with an increase in the electric current supplied to the electric motor as detected by the current detecting means. Since the torque output of the motor is increased when such a need arises, the need for more a complex and expensive continually variable speed control system is eliminated.
Patent EP-0339735-A1 (EP)
Inventor: WELDINK ERIC
IPC: H04L12/56
Filed: 1989-04-24
Abstract: The invention relates to a switching module for asynchronous time division, comprising at least one junction switch for transmitting packet-switched information from one bus (14) to another bus (16). The junction switch comprises a translation memory (9) for translating packet addresses into new addresses, a comparator (10) for selecting the packets that are to be routed to another bus, a queue memory (12) for storing selected packets until an insertion circuit places the selected packets into the queue memory (12) on the other bus (16). With the aid of a junction switch a flexible network structure can be realised, the traffic of packets on the different buses can be mutually asynchronous and virtual circuits can be realised with the aid of the translation memory (9).
Patent EP-0406485-A1 (EP)
Inventor: FEIJEN JAN
IPC: B01D69/12
Filed: 1989-07-03
Abstract: A method for removing leukocytes from a leukocyte-­containing suspension by passing a leukocyte-containing suspension over a filter unit containing a filter comprising a continuous porous structure, and obtaining a leukocyte-poor liquid, whereby a continuous porous structure or a combination of porous structures is used having a pore gradient with decreasing pore size in the direction of the flow of the suspension.
Patent EP-0403708-A1 (EP)
Inventor: TAEGER RICHARD J
IPC: C10B49/08
Filed: 1989-10-27
Abstract: Carbonaceous solid waste such as garbage and other refuse, with recyclable material such as metal, aluminum and glass substantially removed, is ground to small bits and pieces of relatively uniform size for processing by pyrolysis in a vertical retort. Material for processing is moved from a source of supply via a gas stream into the top of the retort in a cyclone fashion or swirling motion where it falls by gravity through countercurrent hot gases to exit for collection at the bottom of the retort as char. The hot gases are initially generated in the startup operation by igniting the first falling particles to reach the bottom with a fuel burning ignitor that is turned off when the material is sufficiently ignited and ambient air is blown into the bottom of the retort in a swirling or cyclone motion to maintain combustion of the swirling ignited material whereby the continual flow of falling material becomes the fuel to sustain the process of generating the hot gases without any outside source of fuel. The material is in constant motion from the time it enters the retort until it exits at the bottom and at no time is there a bed of material or a packed column being processed. The gases exit at the top of the retort where part of the gas stream is reduced in temperature and directed through the source of supply to serve as the vehicle for moving colds materials from such source to the top of the retort and the remaining gas stream is directed to a point of deposit which can be a secondary combustor for incinerating all impurities therein. The flow   of the gas stream from the retort to the source of supply is through a closed conduit to provide a closed loop in which material is moved into and out of the system in an air free environment. The quantity of material processed per hour can be varied by varying the speed of delivery of material to the gas stream moving through the source of supply to the retort and the flow of ambient air can be increased or decreased correspondingly with an increase or decrease in the flow of material from the source of supply to maintain combustion. A storage bin may be provided for replenishing the source of supply and the speed of delivery of material from such bin to the source of supply can be varied to correspond with the amount of material being taken therefrom.
Patent EP-0362064-A1 (EP)
Inventor: MARCON JOEL
IPC: F41A9/31
Filed: 1989-09-28
Abstract: The gun is characterised in that it comprises a star shaft (11) of intermittent movement, arranged in the axis of the barrel (1) and driven in rotation by this; in that the star driven in synchronism with the star shaft is arranged in parallel with and laterally relative to the latter; in that a stripper is arranged between the star and the star shaft, so as to separate the cartridges from the shells and subsequently to direct the cartridges, one by one, towards the star shaft, whilst allowing the shells to be discharged; and in that means (14) are provided to cause to enter the successive chambers (3) the cartridges carried in alignment with these chambers by the star shaft, in proportion as the latter rotates. 
<IMAGE>
Patent EP-0348325-A1 (EP)
Inventor: BARBONI VALENTINO
IPC: G10D3/00
Filed: 1989-06-22
Abstract: Device of the capo tasto type for the facilitated making of chords on a stringed instrument, in particular a guitar, characterised in that it consists of a bridge (2) held in the player's hand and gripping the neck of the instrument at the point chosen by the said player, the said bridge comprising, on its face, coming into contact with the strings, respectively: - a bar (7) for making the bar chords, - a stud (8) for pressing down one string, - a straightening device (9) which is arranged between two successive frets of the neck of the instrument. <IMAGE>
Patent EP-0345218-A1 (EP)
Inventor: BERTOLI HEINRICH
IPC: B65D21/02
Filed: 1989-05-22
Abstract: The container walls are designed to be double-walled with an external wall (1) and an internal wall (2). Between these two walls, a cavity (8) is created, which is open at the bottom. In the yoke or edge (9), which closes off this cavity at the top, ventilation slots (10) are provided. The internal walls (2, 4) have slots (15) or other perforations, by means of which the internal space of the container is well ventilated from the cavity (8) or also through the perforated floor (5) of the container. Rib-shaped feet (12) not only afford the container good ground clearance, but also guarantee a safe mutual stacking of the containers. On the upper edge (9) of the container, cams (11) are provided alternately with the slots (10), which fit into the slots (10). The containers can thus also be stacked on top of one another edge on edge and at the same time serve as lower part and cover of a closed container of larger volume. The feet (12a, 12b) are staggered in such a manner that the containers can also be stacked in a non-displaceable manner bottom on bottom. The container thus offers not only good aeration and good protection for delicate and perishable goods but is also very versatile. <IMAGE>
Patent EP-0397733-A1 (EP)
Title: Chevilles murales
Inventor: CHAMBERLAIN MARTIN EDWARD
IPC: F16B13/02
Filed: 1989-01-05
Abstract: La feuille de plastique décrite (10) comporte des nervures parallèles (12, 14) réparties uniformément sur les deux surfaces. La feuille peut être découpée dans le sens transversal et dans le sens longitudinal des nervures en parties pouvant être pliées dans le sens parallèle des nervures pour former des chevilles murales.
Patent EP-0356477-A1 (EP)
Inventor: GRANLUND BERTIL
IPC: A47G29/126
Filed: 1989-02-02
Abstract: Une trappe à courrier coopérant avec un passage situé dans une porte ou un mur comporte une ouverture d'entrée et une ouverture de sortie, avec des éléments de fermeture reliés les uns aux autres, lesquels s'ouvrent et se ferment sensiblement simultanément. Les murs ou portes sont vulnérables en cas d'incendie ou peuvent être rompus du fait que ladite trappe à courrier nécessite un large passage de communication. La présente invention réduit cette vulnérabilité en ce que la fente située dans le passage est pourvue d'une unité (5 et 20), de forme analogue à celle d'un cadre et de section transversale rectangulaire, les deux extrémités comportant des éléments de fermeture (8 et 22) doté d'axes de pivotement séparés, lesdits éléments de fermeture (8 et 22) étant reliés au moyen d'un ou de plusieurs mécanismes d'accouplement (14-17, 25-28).
Patent EP-0391981-A1 (EP)
Inventor: MINNICK LARRY ALLEN
IPC: C08K7/14
Filed: 1989-02-16
Abstract: Une composition renforcée par des fibres de verre comprend (a) une résine poly(1,4-cyclohexylène diméthylène téréphthalate), (b) de fibres de verre de renforcement représentant 10 à 50 % du poids total de la préparation, et (c) une quantité d'au moins un alcool linéaire comportant 30 à 50 % d'atomes de carbone et favorisant la cristallisation. Ces compositions de résine ont une résistance, une dureté et une résistance thermique excellentes. On peut les mouler à des températures inférieures à 150°C.
Patent EP-0403528-A1 (EP)
Inventor: JONES GLENN CLARK
IPC: C07C69/708
Filed: 1989-02-27
Abstract: On décrit un procédé de préparation amélioré de l'alkyle-3-alkoxypropionates qui fait réagir un dialkoxyméthane avec un dicétène en présence d'un acide méthanedisulfonique, d'un acide méthanetrisulfonique ou de mélanges de ces acides.
Patent EP-0383841-A1 (EP)
Inventor: STEPHENS RONALD R
IPC: G02F1/35
Filed: 1989-02-06
Abstract: Sont décrits un système et un procédé d'amplification optique à conjugaison de phase en quatre passes, dans lesquels un faisceau optique (42) à polarisation linéaire est dirigé par divers éléments optiques pour subir quatre passes dans un amplificateur de puissance (62), de préférence une structure laser à diodes. Le faisceau est conjugué en phase (82) au niveau du point central optique entre les deuxième et troisième passes d'amplification, et est modulé par les éléments optiques afin que sa polarisation soit sensiblement identique pendant les première et deuxième passes, et de nouveau sensiblement identique durant les troisième et quatrième passes d'amplification. On y parvient grâce à un revêtement réfléchissant (70) situé sur la facette envers de la structure laser à diodes, un élément de rotation (58) à polarisation non réciproque étant situé dans la trajectoire du faisceau entre le miroir à conjugaison de phase et l'amplificateur de puissance. Pour permettre une amplification de puissance notablement améliorée, le faisceau peut être divisé en un réseau de sous-faisceaux (124), lesquels sont individuellement amplifiés par quatre passages dans des amplificateurs de puissance respectifs (134). Les sous-faisceaux sont traités par le système optique afin qu'ils se recombinent en un seul faisceau de sortie cohérent après amplification complète.
Patent EP-0417148-A1 (EP)
Title: Fm radio reception unit.
Inventor: HANSEN JENS
IPC: H04B1/16
Filed: 1989-05-30
Abstract: An FM receiver includes an IF unit followed by an LF unit, the IF unit having an IF filter arrangement. The center frequency of the IF filter arrangement, which is relatively narrowbanded with respect to the channel bandwidth, is controlled as a function of the receiving conditions. The receiver has circuitry for changing the signal transmission characteristic of the IF and/or LF unit, including a detector module with detector circuits for detecting values characteristic of receiving or interference states, with the inputs of these circuits each being connected with a circuit point of the IF or LF unit carrying the signal to be processed and with the outputs of these circuits providing signals characterizing receiving or interference states. The circuitry for changing the signal transmission characteristic also includes an evaluation circuit for processing the signals characteristic of receiving or interference states, the evaluation circuit having an input portion with at least one amplitude and/or time threshold circuit connected with the detector module and having a logic unit which is connected to the input portion and which provides processed signals characteristic of receiving and interference states as control signals for influencing individual stages of the IF or LF unit.