baber/WOPTO huggingface dataset:
Patent EP-0474070-A1 (EP)
Inventor: DEGEN WILHELM S
IPC: E02D5/18
Filed: 1991-08-23
Abstract: Method for producing a narrow or slit wall (42) in soil (22) by means of a driver (10) with at least two and preferably three vibrating tubes (I, II, III) and guide blades (28, 30, 32) between the vibrating tubes. Following penetration of the driver into the soil, during the withdrawal process of the latter, injection material (40, 44) is loaded into the drilled cavities. During the next work step, the driver is lowered into the soil so that the rearmost vibrating tube (I) is lowered into the still-soft injection material (40) which was added during the previous withdrawal of the foremost vibrating tube (III). By monitoring the power draw of the vibrating motor on the rearmost vibrating tube (I) and regulating this power draw to keep it to a minimum value, removal of the rearmost vibrating tube from the still-soft injection material (40) is prevented. As a result the seal between the successive sections of narrow wall (42) is ensured. Continuous abutting of the paths (40, 44) produced by the individual vibrating tubes ensures the tightness of each wall section.
Patent EP-0476526-A1 (EP)
Inventor: HALL JON D SR
IPC: A47L17/00
Filed: 1991-09-12
Abstract: A glass washer has a cabinet (12) enclosing a water reservoir (16) having a drain (44), a water inlet (74), a spray box (20), a motor driven rotary tray (36) above the spray box, and a pump for causing water flow through the spray box to spray the contents of the tray. A control (80, 70) senses incoming water temperature and holds the drain open until the water temperature reaches a predetermined level and then closes the drain.
Patent EP-0455279-A1 (EP)
Inventor: HOUTZAGER KEES
IPC: B62D21/14
Filed: 1991-03-25
Abstract: Motor vehicle floor structure, comprising a front panel and rear panel interconnected by a connecting piece (6) and a stepped section part (10) fixed to the floor and with a fixing flange (14) connected to the connecting piece (6) which comprises an upward slanting fixing face (30) for the rear panel (4) and a fixing flange (34, 34a) for the rear panel part (4), the fixing place of this front edge (4a) being variable by a suitable selection of the configuration of the part between the vertical fixing face (16) thereof and the fixing place for the rear panel front edge (4a).
Patent EP-0478033-A1 (EP)
Inventor: BLEICHRODT FREDERIK
IPC: B29C35/00
Filed: 1991-08-28
Abstract: The invention relates to a process for making an aminoplast-impregnated sandwich panel consisting of a honeycomb (6) and facing by means of an autoclave (1), characterized in that at least one of the honeycomb (6) and facing (5) is impregnated with aminoplast and the sandwich panel is placed in an autoclave under a sheet of flexible material (7), which flexible material is at least partially gas tight and is sealed at its edges, over which flexible material a first pressure is applied and under which flexible material a second pressure is applied, that is lower than the first pressure whereby the second pressure is at least as high as the vapour pressure of water at the curing temperature of the aminoplast. 
     Honeycomb sandwich panels made by applying a process according to the invention are particularly suited for being used in applications with high demands imposed in respect of strength and rigidity in combination with high demands in respect of fire resistance. Examples are aircraft, house building, trains, automotive vehicles and ships.
Patent EP-0447037-A1 (EP)
Inventor: BAIRD JOHN
IPC: B29C45/27
Filed: 1991-02-13
Abstract: A molding apparatus (10) for encapsulating devices and having at least one molding pot (12) wherein the pot (12) has a configured bottom (18, 19, 21) is provided. The configured bottom (18, 19, 21) serves as a shearing force against encapsulating material pellets which are pressed into the configured bottom (18, 19, 21) by a plunger. The shearing force increases the fluidizing action of the pellets thereby lowering the viscosity of the encapsulating material so it easily enters cavities (11) provided in the molding assembly and completely fills the cavities (11) and encapsulates the devices without damage to the devices.
Patent EP-0448389-A1 (EP)
Inventor: MORISHITA YOSHII
IPC: C07C45/51
Filed: 1991-03-20
Abstract: An enamine derivative of formula (I)
     wherein the groups R' are the same or different and each is a fluorine-containing substituent of the formula RfO- or (Rf) 2 N- in which Rf is fluoroalkyl, fluoroaryl or fluoroaralkyl ;
     R 2  and R 3  are the same or different and each is alkyl, aryl, aralkyl, an alicyclic group or a heterocyclic group, or NR 2 R 3  is a 5- or 6-membered cyclic group, the groups R 2  and R 3  or NR 2 R 3  each independently optionally being unsubstituted or bearing one or more substituents ;   Ar 1  and Ar 2  are the same or different and each is aryl or arylene, Ar 1  and Ar 2  each independently optionally being unsubstituted except for the group or groups R 1  or bearing one of more substituents in addition to the group or groups R 1  ;   k is zero or 1;   and m and n are the same or different and each is zero or an integer of 1 to 3, provided that m and n are not both zero is effective as a charge transport material in an electrophotographic member excellent in sensitivity, residual potential, durability and the like electrophotographic properties. Intermediates and production process are described.
Patent EP-0450824-A1 (EP)
Inventor: CARLSON DAVID J
IPC: F16D35/00
Filed: 1991-03-22
Abstract: An apparatus for controlling the transmission of torque between drive elements using an electroactive fluid (20) which is sealed within an enclosed chamber (18). A housing (12) defines the chamber (18) and includes at least one end defining an opening (12a). Spaced electrodes (12,16) are provided in the chamber in contact with the fluid (20) and are respectively connected to the drive elements. A controllable power source (34) applies a variable electric field to the fluid (20) such that force is transmitted between the electrodes (12,16) by the fluid according to the strength of the field. A shaft (22) connects one (16) of the electrodes to one of the elements and extends through the opening (12a). A ferrofluid seal assembly (40) prevents leakage of the fluid (20) from the chamber (18) through the opening (12a). The assembly (40) defines with the shaft (22) an annular space in communication with the fluid (20). A magnetic circuit (24,22,42,44) is provided in the assembly by a permanent magnet (44) for applying a concentrated magnetic field in one or more regions across the annular space. A ferrofluid (46) which is immiscible with the electroactive fluid (20) occupies the regions as though it were a liquid O-ring, thus sealing the fluid (20) within the chamber (18) both when the shaft (22) is stationary and when rotating.
Patent EP-0457493-A1 (EP)
Inventor: SILLITTO HILARY GIL
IPC: G02B13/14
Filed: 1991-05-09
Abstract: A zoom lens, for use in a telescope at infra-red wavelengths or single wavelength visible light, provides a magnification which may be adjusted to either of two predetermined values. The lens comprises a pair (14) of similar elements (15, 16) fixed relative to one another and each having an aspheric convex surface with the aspheric surfaces of the pair of elements outermost. The pair of elements (14) is located between the two image planes formed in the telescope and is movable between two conjugate positions.
Patent EP-0475580-A1 (EP)
Title: Improvements to smoking articles
Inventor: DREWETT CHRISTOPHER GEORGE
IPC: A24D1/02
Filed: 1991-08-06
Abstract: There is disclosed a wrapper for a smoking article, the wrapper comprising a single paper sheet. The stock has at least two plies, each formed from a paper stock. The stock for one of the plies is applied to the other components of the sheet without said one stock forming a discrete web. Different stocks can be used to make the plies so as to impart different qualities.
Patent EP-0495330-A1 (EP)
Inventor: FARACO MUNOZ FRANCISCO
IPC: A61J1/00
Filed: 1991-08-08
Abstract: An access device for flexible containers (18) is described, formed by an injected piece and two elastomeric pieces (6,7), in which the latter are adapted to the punch of an administration equipment and/or an addition needle by means of the formation of an hydraulic closure, the elastomeric pieces (6,7) being engaged to the injected piece through bulges (4,5) located around some access openings (2,3). 
     The access device is particularly suitable for flexible containers (18) destined to contain large-volume parenteral solutions.
Patent EP-0451136-A1 (EP)
Inventor: HRENIUK OKTAVIAN
IPC: B65D88/36
Filed: 1991-04-05
Abstract: The floating modular element for forming a covering for basins of liquid has a prismatic core (1) which consists of foam material and which is enclosed on all sides by a gastight cover (2), on whose circumference connecting flanges (3), projecting on one side of the element, are constructed to produce a connection to essentially identical modular elements. <IMAGE>
Patent EP-0510053-A1 (EP)
Inventor: REYNOLDS COLIN
IPC: B04B1/20
Filed: 1991-01-04
Abstract: Une boîte de transmission permettant au bassin d'une centrifugeuse à décanter d'entraîner son convoyeur à vis sans fin comprend un double train d'engrenages épicycloïdaux dans lequel des pignons intermédiaires (G1) sont insérés au premier niveau entre les engrenages centraux (S1) et planétaires (P1) afin d'inverser le sens de rotation du plateau (4) qui est rapide avec l'engrenage central (S2) du deuxième niveau, afin que le plateau de deuxième niveau tourne dans le même sens que la couronne et à une vitesse supérieure.
Patent EP-0518910-A1 (EP)
Inventor: TOKOLA JOHANNES
IPC: G05B19/42
Filed: 1991-03-07
Abstract: Procédé de cintrage de tuyaux dans lequel on crée un fichier contenant les propriétés connues de détente et d'allongement de différents matériaux et dimensions de tuyauterie à des angles d'incurvation différents; on détermine le trajet du tuyau sur son site d'installation, en définissant, par exemple, les coordonnées des points d'incurvation ou en mesurant directement les longueurs ainsi que les angles et les plans d'incurvation de ses parties droites; sur la base du trajet prédéterminé, on définit une information géométrique concernant le tuyau comprenant les longueurs des parties droites ainsi que les rayons et les plans d'incurvation de ses angles; des instructions d'incurvation sont créées sur la base des informations relatives au matériau utilisé, incluant les informations concernant ses propriétés de détente et d'allongement et sur la base des informations concernant la géométrie calculée ou mesurée du tuyau ainsi que sa dimension; le tuyau est incurvé en fonction des instructions d'incurvation créées.
Patent EP-0528987-A1 (EP)
Inventor: BISEL CHARLY W
IPC: B60K1/00
Filed: 1991-05-10
Abstract: Appareil de système à moteur et procédé servant à convertir de l'énergie électromagnétique pulsée en force et en mouvement mécaniques. L'appareil à moteur (100) combine l'action de va-et-vient d'un moteur à combustion interne et utilise de l'énergie électrique pour produire un champ magnétique qui déclenche une course motrice répulsive qui est maintenue dans un état de va-et-vient par un aimant mobile (500) qui est attiré par un élément électromagnétique fixe (402) du système. Une source d'énergie électrique (301) est activée par impulsions pour produire à répétition la course motrice répulsive et elle est désactivée par impulsions pour permettre à l'aimant mobile (500) d'être attiré à répétition vers l'électroaimant fixe (402). Les principes fondamentaux du moteur électromagnétique permettent de construire des configurations de moteurs ayant un électroaimant fixe et un aimant permanent mobile.
Patent EP-0542844-A1 (EP)
Inventor: BROWN THOMAS HENRY SMITHKLINE
IPC: A61K31/44
Filed: 1991-08-05
Abstract: Composés de la structure (I) dans laquelle R représente C1-8 alkyle(phényle)p, C2-8 alcényle(phényle)p, C2-8 alcynyle(phényle)p, C3-8 cycloalkyle ou C1-8 alkyle C3-8 cycloalkyle, p est 0 à 2; n est 0 à 6; A représente une liaison, oxygène, soufre ou NR1; R1 représente hydrogène, C1-8 alkyle ou phényle C1-4 alkyle; m est 0 à 3; et Ar est aryle ou hétéroaryle, chacun d'entre eux pouvant être éventuellement substitués, ainsi que leurs sels; procédés de préparation desdits composés (I), compositions pharmaceutiques qui les contiennent et leur utilisation en médecine, particulièrement comme agents de blocage du calcium.
Patent EP-0553108-A1 (EP)
Title: Bec de robinetterie comprenant une pluralite d'orifices de sortie disposes en arc
Inventor: HART THOMAS G
IPC: E03C1/04
Filed: 1991-08-15
Abstract: Cette invention concerne un bec de robinetterie pour l'eau (10) destiné à être utilisé dans une baignoire, un évier ou autre, comprenant au moins un orifice d'entrée (20) et une pluralité d'orifices de sortie (30) qui fournissent l'eau. Les orifices de sortie sont disposés en forme d'arc et sont suffisamment espacés pour permettre l'écoulement d'eau depuis les orifices de sortie sous forme de jets discontinus. Les orifices de sortie sont placés pratiquement sur le même plan et ils forment un arc central dont l'angle est inférieur à 180°.
Patent EP-0548209-A1 (EP)
Inventor: BELLIS HAROLD EDWARD
IPC: B29C49/00
Filed: 1991-09-09
Abstract: L'invention concerne certaines compositions utiles dans la fabrication de films et dans leur préparation, lesdites compositions comprenant de l'acide polyhydroxy (APH) ainsi qu'un agent de compatibilité. L'invention concerne également des films comprenant lesdites compositions ainsi que d'autres polymères.
Patent EP-0572411-A1 (EP)
Title: Light admitting thermal insulating structure
Inventor: CHAHROUDI DAY
IPC: A01G9/24
Filed: 1991-10-24
Abstract: A light admitting thermal insulating structure having controllable transmissivity to visible radiation comprises a first layer generally transparent to light, a second layer generally transparent or absorptive to light and spaced from the first layer; an improved partition means separates the space between the layers into compartments; a thermal radiation suppression device for suppressing thermal radiation transmission; and a variable transparency device for controlling transmission of light. A suitable partition includes a novel convection baffle which transmits light and thermal radiation which improves the thermal resistance and/or reduces the cost of low emissivity layers.
Patent EP-0557374-A1 (EP)
Inventor: PONTERI JOSEPH R
IPC: B22D27/04
Filed: 1991-11-04
Abstract: L'invention se rapporte à un ensemble moule pour le coulage d'objets métalliques. L'ensemble moule comprend des parties de moules composées d'un matériau généralement non thermoconducteur qui définissent une cavité destinée à recevoir du métal liquide à travers au moins une attaque de coulée. Un noyau thermique d'un matériau hautement thermoconducteur entre en contact avec une partie de la cavité du moule à travers laquelle la chaleur peut être rapidement extraite afin d'établir des gradients thermiques positifs dans la pièce coulée et de favoriser ainsi une solidification dirigée. L'ensemble moule est aussi pourvu d'un moyen de scellement pour sceller et isoler l'ensemble moule de la source de métal liquide et afin de permettre à l'ensemble moule d'être enlevé du poste de coulée et transporté vers le poste de refroidissement avant qu'une solidification sensible ait eu lieu, ce qui permet d'utiliser de manière plus efficace le poste de coulée. L'invention décrit aussi un procédé de coulage utilisant les principes représentés par l'ensemble moule.
Patent EP-0559689-A1 (EP)
Title: Materiaux et corps moules tres resistants et degradables implantables dans des organismes humains et animaux
Inventor: RITTER WOLFGANG
IPC: A61L31/04
Filed: 1991-11-18
Abstract: Des matériaux très résistants et des corps moulés correspondants préformés, tels que des implants, à base d'esters d'acide (méth)acrylique durcis d'oligomères multifonctionnels à terminaison hydroxyle d'acides hydroxycarboxyliques inférieurs (esters multifonctionnels d'acide (méth)acrylique), sont dégradables et résorbables dans des organismes humains et animaux. L'invention se caractérise par le fait que ces matériaux ou ces corps moulés sont réticulés en trois dimensions par durcissement sous l'effet de rayonnements et/ou par d'autres polymérisations radicalaires, en l'absence de bore, des esters multifonctionnels d'acide (méth)acrylique, et présentent une résistance primaire à la traction dans des conditions standard égale à au moins 10 N/mm2.
Patent EP-0630413-A1 (EP)
Title: Procede et necessaire de detection de microorganismes
Inventor: VERHOEF JAN
IPC: C12Q1/68
Filed: 1991-11-15
Abstract: Procédé de détection de microorganismes consistant dans un premier temps à les isoler de l'échantillon à l'aide d'anticorps et d'un support solide pour ceux-ci, puis, éventuellement après avoir isolé l'ADN des microorganismes liés, à effectuer une réaction en chaîne de polymérase. Ces anticorps sont spécifiques des microorganismes à détecter et de préférence dressés contre des microorganismes toujours vivants. Des particules magnétiques sont tout spécialement aptes à servir de support solide. Dans la réaction en chaîne de polymérase, on utilise des amorces spécifiques des microorganismes à détecter et de préférence basées sur une séquence d'ARNr ou une séquence d'ADN d'origine de réplication.
Patent EP-0556427-A1 (EP)
Inventor: KEMP RAYMOND J
IPC: G08B5/38
Filed: 1992-02-19
Abstract: A control unit for controlling a strobe light or the like, in particular for use in an alarm system or an emergency locator, is characterized in that a direct current power supply unit is provided which is activated to drive said strobe light when an external power supply unit which is adapted to drive said strobe light is deactivated.
Patent EP-0510644-A1 (EP)
Inventor: GO SHINTETSU
IPC: C09B47/067
Filed: 1992-04-23
Abstract: A new crystalline form of oxytitanium phthalocyanine is characterized by main peaks specified by Bragg angles (2ϑ ± 0.2 degrees) of 7.4 degrees, 10.2 degrees, 12.5 degrees, 15.0 degrees. 16.3 degrees, 18.3 degrees, 22.4 degrees, 24.2 degrees, 25.2 degrees and 28.5 degrees in X-ray diffraction pattern based on CuKα characteristic X-rays. The oxytitanium phthalocyanine is formed by treating amorphous oxytitanium phthalocyanine with a solvent selected from the group consisting of monohydric alcohols having at least two carbon atoms, cellosolves, diethylene glycol monoethers and diacetone alcohol. The oxytitanium phthalocyanine is useful as a charge generating material for providing an electrophotographic photosensitive member, which shows a stably high sensitivity to long wavelength light.
Patent EP-0514794-A1 (EP)
Inventor: SAWAYANAGI YOICHI
IPC: A61K47/14
Filed: 1992-05-15
Abstract: A plaster comprising pranoprofen, a hydrophilic or hydrophobic base component, and an absorbefacient is disclosed. The plaster is effective for curing arthritis deformans, muscle ache, distention after external injuries, and aches. Since pranoprofen is administered away from gastrointestinal tracts, application of the plaster is not accompanied by side effects such as peptic ulcer, bleeding in constipation, and diarrhea. It can release pranoprofen constantly over a extended period of time.
Patent EP-0514924-A1 (EP)
Inventor: CZERNEK GEORG
IPC: H01R4/30
Filed: 1992-05-22
Abstract: A contact screw (10) for making contact with insulated electrical cable conductors in a terminal has a central shank (12) with an external thread (14), a screwing-in part (16) at the front end of the contact screw (10) with milled slots (42), and a contact piece (28) as well as an engagement part (36) for the attachment of a tool. The screw body is provided with an annular groove (20) which goes all the way round in the circumferential direction and forms a transition region (26) of reduced diameter between the shank (12) and the screwing-in part (16). The shank (12) has an axially running internal hole (34) which extends to a point close to the transition region (26) and whose internal diameter is at least as large as the external diameter of the transition region (26). If a predetermined friction resistance is exceeded, the screwing-in part (16) tears off and is pressed against the conductor with which contact is to be made, by the shank (12), with a predetermined contact pressure. <IMAGE>
Patent EP-0520291-A1 (EP)
Inventor: SUZUKI ETSURO
IPC: H01R4/18
Filed: 1992-06-16
Abstract: An electric terminal piece (21) provided with a clinching portion (4) for fastening a wire (10) to the terminal piece (21) over the insulation cover member (12) of the wire (10) and a waterproofing rubber seal member (13), edge portions (5, 6) of the clinching portion (4) being turned outward so that the edge portions (5, 6) do not damage the members (12, 13) when the clinching portion (4) of the terminal piece is clinched to fasten the wire (10) and the rubber seal member (13).
Patent EP-0525529-A1 (EP)
Inventor: FORNASARI PAOLO
IPC: F25B41/04
Filed: 1992-07-16
Abstract: Multiway valve for controlling the flow of gases, capable of being used in particular in the refrigerant circuits of household-type refrigerating equipment. 
     The valve (10) makes use of a PTC element (29) as the active element, as well as a magnet (26) along with a plate (31) of thermoferrite material, to actuate the shutting member (18) in opposition to the biasing action of a return spring (21). 
     Said valve is more reliable, is more compact in its size and costs less to build and install.
Patent EP-0539662-A1 (EP)
Inventor: BUDDE PAUL
IPC: A01D78/10
Filed: 1992-07-18
Abstract: The invention relates to improvements to two-rotor windrowers according to German Patent Applications P 40 19 942.8 and P 41 03 507.0. In the light of these designs, the object is to reduce the length and width of the windrowers in the working position and in the transport position respectively. For this purpose, a chassis beam (20) of a chassis (1) is arranged obliquely in the direction of travel. The horizontal pivot axis (8) for the supporting arms (9) of a windrowing rotor (10) is likewise laid obliquely to the direction of travel. According to a further feature, the windrowing rotor (10) is articulated on the chassis beam (20) by means of two supporting arms which form an articulated parallelogram with their bases on the chassis beam (20) and on the windrowing rotor (10). <IMAGE>
Patent EP-0532951-A1 (EP)
Inventor: HELFFENSTEIN KURT
IPC: B01D17/02
Filed: 1992-08-27
Abstract: Sink-float separators which operate by gravity must, after waste disposal, be refilled to the extent that no separated materials pass into the outlet in the subsequent operation. Complete refilling with potable water is cost-intensive. According to the invention, it is therefore proposed to introduce only in the vicinity of the clean water outlet a small restricted refill volume which effectively prevents the exit of separated materials. The boundary is preferably formed as a barrier which surrounds the clean water outlet. The refill pipe then opens into the clean water outlet channel downstream of this barrier. When the separator is started up again, the separation operation immediately recommences since the barrier prevents the exit of the separated materials. <IMAGE>
Patent EP-0537532-A1 (EP)
Inventor: TAKAHASHI TOSHIHIRO
IPC: A61P1/04
Filed: 1992-09-25
Abstract: Disclosed are indole derivatives of formula (I)
       
 wherein 
   X and Y each independently represent H or -CH₂CH₂R; 
   R represents pyridyl or substituted amino of NR₁R₂; 
   R₁ represents H or C₁-C₆ alkyl; 
   R₂ represents 2-(3-indolyl)ethyl or aralkyl; or 
   R₁ and R₂ together with the nitrogen atom to which they are attached may form an N-containing 5 to 6 membered hetero ring, an N, O-containing hetero ring, which hetero ring may be fused with benzene; 
   n is an integer of 4 to 8; 
with the proviso that X and Y both do not represent H or piperidinoethyl when n is 4, or pharmaceuticaly acceptable acid addition salts thereof. They are useful as an antiulcer agent.