baber/WOPTO huggingface dataset:
Patent EP-0607604-A1 (EP)
Inventor: BENKO ANDREW THOMAS
IPC: F15B11/17
Filed: 1993-12-23
Abstract: In a hydraulic system for a vehicle, having a collecting tank (30), a first and second pump (34 and 44), a suction line (32) connecting the collecting tank (30) to the first pump (34), a first driving means (36) connected to the first pump (34) for driving a first vehicle component, a second driving means (46) connected to the second pump (44) for driving a second vehicle component, and a return line (50) for the second pump (44), a branch line (38) attached to the outlet of the first driving means (36) is provided with a first branch (40) connected to the collecting tank (30) and with a second branch (42) attached to the second pump (44), the return line (50) being connected to the suction line (32). <IMAGE>
Patent EP-0598425-A1 (EP)
Inventor: HURLBURT JOSEPH C
IPC: B60G9/02
Filed: 1993-10-20
Abstract: A tractor having a steerable axle (15) that pivotally moves laterally in response to a corresponding steering action of the steerable wheels (17) mounted on the steerable axle (15) and is also pivotally supported for oscillatory pitching movement about a longitudinal axis is disclosed wherein an oscillation stop is provided in the form of an arcuate track (24) mounted to the steerable axle (15) and a pair of transversely spaced rollers (26a,26b) engageable with the arcuate track (24) through the entire range of lateral movement of the axle (15) to limit the amount of permissible oscillatory pitching movement. The arcuate track (24) has a center of curvature that coincides with the vertical pivot axis (12) for the lateral movement of the axle (15). The rollers (26a,26b) are spaced on opposing sides of the longitudinal axis and have rotational axes that are generally aligned with the center of curvature of the arcuate track (24). The upper surface of the arcuate track may have an undulating configuration to vary the permissible vertical pitching motion of the axle as the steering angle of the steering mechanism changes.
Patent EP-0600575-A1 (EP)
Inventor: CHEN LONG-HSIUNG
IPC: A61M5/32
Filed: 1993-07-14
Abstract: A syringe (1) includes a hollow needle (2) preliminarily held in a rigid blocking disk (4) embedded in a rear disk socket (135) perpendicularly formed in a flexible plug (13) inserted in a front portion of the syringe (1) for injection use having a needle head portion (23) formed on a rear portion of the needle (2), and a plunger (31) slidably held in the syringe (1) for boosting a liquid medicine in the syringe (1) to be injected into a patient through the hollow needle (2) having a needle-head socket (32) recessed in the plunger (31) to be engageable with the needle-head portion (23) for pushing the needle head portion (23) of the needle (2) frontwardly to drive the rigid blocking disk (4) frontwardly to engage the blocking disk (4) into a front disk socket (137) which is normally inclinedly formed in the flexible plug (13) and will be operatively perpendicularly biased in the plug (13) when approximately exhausting the liquid in the syringe (1) and finishing the injection, whereby upon a retraction of the plunger (31) and the needle (2) with the needle head portion (23) received in and coupled to the plunger (31) into the syringe (1) to disengage the needle (2) from the rigid disk (4), the flexible plug (13) will restore the front socket (137) and the rigid disk (4) embedded in the front socket (137) to be inclinedly positioned in the plug (13), thereby blocking an outward protruding of the needle (2) retracted in the syringe (1) for preventing its injury or infectious contamination to the surroundings.
Patent EP-0583974-A1 (EP)
Inventor: JONES BARBARA LYNN
IPC: H01L21/31
Filed: 1993-08-17
Abstract: A temperature sensor comprises a body (10; 20) of insulating diamond material and a pair of spaced apart electrical contacts (12, 14; 22, 24) applied to the body. The body has a predetermined thickness between the contacts, and the contacts have a predetermined area, so that the sensor has a corresponding capacitance between the contacts which is temperature dependent The diamond body may comprise a diamond crystal, or may be a layer (20) of diamond deposited on a substrate (22) by a CVD process. In the latter case, the substrate may be a semi-conductive silicon layer, which serves as one of the contacts. The other contact (24) may be a metallic contact, or may comprise a layer of doped amorphous semi-conductive material. The sensor is sensitive to ionising radiation as well as to changes in temperature, and is suitable for use in a temperature compensated radiation measuring apparatus.
Patent EP-0590873-A1 (EP)
Inventor: BERGMANN ERNEST EISENHARDT
IPC: B29C65/16
Filed: 1993-09-22
Abstract: An arrangement for providing improved efficiency in laser bonding is disclosed. In particular, at least one piece part 12 in the arrangement is formed to include means for concentrating a beam of radiation at a predetermined attachment location (or several locations). The concentrating means may be in the form of an aperture, such as a conical or parabolic opening, which will concentrate the radiation to the area of interest. Alternatively, if the piece part is transparent to the wavelength of the radiation, the concentrating means may be in the form of a lens or grating formed on the surface of the piece part.
Patent EP-0599504-A1 (EP)
Inventor: CRANE DAVID PAUL
IPC: G06F1/16
Filed: 1993-11-03
Abstract: A mass storage subsystem comprises a mounting structure having a plurality of similar mounting slots. A number of disk storage modules, are mounted in the slots. The system also includes at least one dedicated search processor module. The search processor module is mounted in one of the mounting slots in the same way as one of the disk modules. All the modules are interconnected by an SCSI bus. Thus, the search processor module physically fits where it fits architecturally, which eases installation and integration problems.
Patent EP-0557153-A1 (EP)
Inventor: MURPHY JOHN DAVID
IPC: C01F7/78
Filed: 1993-02-05
Abstract: The subject of the present invention is aluminium polychlorosulphates having improved properties, their process of preparation and application of these aluminium polychlorosulphates to the treatment of drinking water, of aqueous effluents and in the papermaking industry. The aluminium polychlorosulphate has the formula:  Al(OH)aClb(SO4)cMdNe  in which:     M represents an alkaline-earth metal;   N represents an alkali metal;   a, b, c, d and e are numbers such that: 1.95<a<2.4, 0<c<0.15, 0<d<0.16, 0<e<1.7, a + b + 2c = 3 + 2d + e.
Patent EP-0599724-A1 (EP)
Inventor: HAKOUN ROLAND
IPC: G02B6/36
Filed: 1993-11-22
Abstract: The device for positioning and retaining a ribbon of optical fibres is characterised in that it comprises a U-shaped base (1) having two L-shaped slots (2) which are arranged opposite each other in its branches and are suitable for positioning the ribbon of fibres in their horizontal jamb, a grooved surface (52), for guiding the fibres, coupling the horizontal jambs of the said slots, and a means (6) for retaining the fibres on the grooved surface. Application: handling and connecting optical fibres. <IMAGE>
Patent EP-0609631-A1 (EP)
Inventor: PALLIX DIDIER
IPC: E04F19/06
Filed: 1993-12-13
Abstract: Device for setting in place and supporting facing plates, characterised in that it includes supports formed by small plates exhibiting a buttonhole slot for the passage of a bolt for fastening to a supporting wall, the said small plates being equipped with rods (7) which can be adjusted axially and via their free end support a section delimiting at least one flange (8b, 8c) engaged in a groove (10) provided in at least one edge of facing plates (11, 12, 13). <IMAGE>
Patent EP-0594522-A1 (EP)
Inventor: BOUTAGHOU ZINE-EDDINE
IPC: G11B21/10
Filed: 1993-09-21
Abstract: A data storage device such as a disk drive has a servo system which includes a microaccelerometer mounted on either the transducer carrying slider (including an microaccelerometer integrated into the slider as a part of slider fabrication) or on an actuator suspension flexure element in close proximity to the slider. By obtaining actual values of horizontal acceleration (parallel to the plane of the media) which are integrated to obtain velocity, very accurate velocity and acceleration values are available for servo control to thereby eliminate inaccuracies in velocity and acceleration values used by present systems which must tolerate errors introduced by measured variables ; unmeasurable variables and modeled and unmodeled factors or signals. Further the present use of an estimator to establish an estimated velocity adds processing overhead requirements in addition to the use of an imprecise value.
Patent EP-0566543-A1 (EP)
Title: Pneumatic control front valve
Inventor: BONOMI AGOSTINO
IPC: F16K1/42
Filed: 1993-04-01
Abstract: A cut-off valve for fluids comprising a stopper (13) fixed in the valve body contiguously to one of the passages (11,12) for the inflow and outflow of fluid, a valve seat (16c) displaceable between said two passages and designed to move close to or away from said stopper (13), thus providing the closing and opening of the valve. The valve includes a pneumatic actuator (16a, 18) which provides the movement of the valve seat (16c) to open and/or closed position, the said valve seat being defined by a portion of the said pneumatic actuator.
Patent EP-0724722-A1 (EP)
Inventor: MICROSENSOR TECHNOLOGY INC
IPC: G01N30/88
Filed: 1992-12-23
Abstract: A detachable column cartridge (10) for a gas chromatograph is disclosed. The cartridge column (13) contains analytical and reference columns, a heater and a thermocouple, and connects via detachable connectors (16-19) to a base unit (30) containing an injector (22), a detector (23) and other components normally found in gas chromatographs. The cartridge arrangement permits a substitute column to be connected to the base unit (30) easily, in the field, when different gases are to be separated and analyzed.
Patent EP-0651683-A1 (EP)
Title: Indexable cutting insert for rotary cutting tools.
Inventor: MINICOZZI ALFONSO
IPC: B23C5/20
Filed: 1993-03-02
Abstract: This relates to a cutting insert (20) for use in a rotary cutting tool (1) having helically arranged teeth, comprising, a six sided block having two major parallel rhomboid-shaped plane surfaces (21, 22) constituting a seating face (22) and a clearance face (21) respectively, two opposed minor side surfaces constituting cutting faces (30) extending between the seating and clearance faces, each said cutting face forming an acute angle (A) with the clearance face and forming a cutting edge (32) along the intersection therewith, and two minor parallel plane (23, 24) end faces extending between the seating (22) and clearance faces (21) and the two cutting faces (30). Each cutting face (30) has a concave curvature centrally of its major dimension, and a convex curvature at each end of its major dimension to define a serpentine cutting face and cutting edge. When disposed along the helically arranged teeth of a rotary cutting tool, such as a milling cutter, the inserts form a cutting face, or a radial face, having a continuously variable positive radial rake angle, and a cutting edge of serpentine configuration which generally parallels the helical form of the teeth.
Patent EP-0632790-A1 (EP)
Title: Apparatus for activation of a digesting agent.
Inventor: YATES IVAN WILLIAM
IPC: C02F3/00
Filed: 1993-03-22
Abstract: PCT No. PCT/IE93/00016 Sec. 371 Date Dec. 5, 1994 Sec. 102(e) Date Dec. 5, 1994 PCT Filed Mar. 22, 1993 PCT Pub. No. WO93/19013 PCT Pub. Date Sep. 30, 1993An apparatus is constructed and arranged for activation of a digesting agent upstream of where it is introduced to contact an organic material. The apparatus includes a container for housing dormant digesting agent communicating with a tank having a temperature controlled heating element for activating the digesting agent and a valved exit pipe coupling the tank to a system containing the organic material to be digested. Timers control movement of the agent from container to tank and then out of the tank. The apparatus is particularly applicable to maintenance of drainage systems such as those handling effluent from restaurant kitchens.
Patent EP-0593777-A1 (EP)
Inventor: TAKEMASA KAZUO
IPC: F25B7/00
Filed: 1993-04-12
Abstract: A refrigerant composition comprising an azeotropic mixture of trifluoromethane with hexafluoroethane which can offer a low temperature of -80°C without using a restricted refrigerant which is likely to deplete the ozone layer, and which can be used as an alternative refrigerant to R503 in terms of refrigerating capacity and other performances. The invention relates also to a binary refrigerating system sealing therein the refrigerant composition.
Patent EP-0593779-A1 (EP)
Inventor: HATTORI KENICHI
IPC: C04B7/52
Filed: 1993-04-13
Abstract: An apparatus for producing a spherical hydraulic material comprises a melting furnace (1) for melting raw materials of a hydraulic material and/or the hydraulic material, fine granulation means for finely granulating the molten material (2) such as a nozzle (4) or a high speed rotary member, a chamber (5) for accepting the finely granulated material, cooling it and converting it into spherical fine powder, and means (6, 7) for recovering the spherical fine powder. When the material molten in the melting furnace enters the chamber and is finely granulated, the molten material is immediately formed into a complete sphere because its surface tension is relatively great, and is cooled and recovered as the spherical fine powder. The resulting spherical hydraulic material is highly fluidized by a small amount of water, and turns to a molded article having high strength and high durability, and moreover, having an excellent dimensional accuracy. Spherical hydraulic material which is approximately in the form of a complete sphere, is extremely smooth on the particle surface and exhibits high fluidity can be obtained by using this apparatus. This hydraulic material can be produced without limiting the blend ratio of the starting components, and various ashes of an incinerator can be utilized as the hydraulic material. Moreover, maintenance becomes easy.
Patent EP-0673452-A1 (EP)
Title: Digester for continuous cooking of fibre material.
Inventor: OULIE FINN
IPC: D21C7/00
Filed: 1993-04-08
Abstract: Continuous upright fibrous material digester, has top input for material and cooking liquor and a bottom liquor withdrawal screen below at least one lower half further screen having at least one screen element (2A) of angular shape, for preference rectangular and square of area below 1 m2. The screen face (3A) of the element is attached to the digester wall (1A) in manner to form a sealed vol. (V) with an inlet and outlet pipe (15) through the wall (1A). Pref. the element (2A) is assembled by welding and mounted in the wall (1A) by welding (9), and is on bars (4) supported by shoulders (7).
Patent EP-0638019-A1 (EP)
Inventor: MURRAY NICHOLAS JOHN
IPC: B32B27/08
Filed: 1993-04-28
Abstract: A laminate comprises: a first layer of polymeric film material having an image deposited on a first surface thereof by an electrostatic deposition process, a second layer of optically transparent or translucent material, the first surface of the first layer being bonded to the second layer by a layer of optically transparent adhesive material, the arrangement being such that the image on the first layer can be viewed through the second layer and the layer of optically transparent adhesive material.
Patent EP-0603354-A1 (EP)
Inventor: LINDER HEINZ
IPC: B41F13/64
Filed: 1993-06-29
Abstract: Un dispositif (5) comprend un margeur (6) pour l'alimentation d'une machine (2) à encarter des produits imprimés, avec des pochettes (3) qui se suivent le long d'une voie de transport (1) et au-dessus desquelles se termine une section de transport (11) située en aval du margeur (6) et formée par deux courroies plates adjacentes sans fin (9, 10).
Patent EP-0643890-A1 (EP)
Inventor: MAEDER HEINZ
IPC: H03L7/099
Filed: 1993-05-18
Abstract: Circuit servant à régénérer un signal d'horloge à partir d'un signal à codage non retour à zéro. Le signal non retour à zéro est filtré, différencié et appliqué à une boucle emboîtée à verrouillage de phase. La boucle principale de la boucle à verrouillage de phase comprend un oscillateur à quartz commandé en tension. La boucle intérieure de la boucle emboîtée à verrouillage de phase comprend un oscillateur commandé en tension qui multiplie la fréquence du signal produit par l'oscillateur à quartz, pour obtenir le signal d'horloge régénéré. Des filtres passe-bas accordables sont utilisés dans le circuit de différentiation en tant qu'élément de temporisation. L'oscillateur commandé en tension comprend un filtre passe-bas accordable et un intégrateur. La tension de commande destinée à l'oscillateur commandé en tension de la boucle intérieure est utilisée pour commander les filtres passe-bas du circuit de différentiation, dans une boucle à verrouillage de fréquence.
Patent EP-0652826-A1 (EP)
Inventor: WEBER RALPH HOHANNES
IPC: C09J7/29
Filed: 1993-07-13
Abstract: A multilayer laminated structure comprising an olefin film, preferably a polypropylene film having on a first side, of the olefin film, a highly printable blend of (A) alkylene acrylate copolymer and (B) an interpolymer of an alkyl acrylate, an alkyl methacrylate and an alkyl acrylate acid and a woven or nonwoven reinforcement laminated to a second side of the olefin film. The laminated structure is suitable for envelope stock, packaging film and label stock.
Patent EP-0610514-A1 (EP)
Inventor: HOSOKAWA CHISHIO IDEMITSU KOSA
IPC: H01L51/52
Filed: 1993-08-26
Abstract: Adjuvant d'injection de charge, dont une trace est ajoutée à une couche fonctionnelle telle qu'une couche photo-emettrice d'un dispositif électroluminescent, afin d'en améliorer les caractéristiques d'injection de charge. L'invention se rapporte également à un dispositif électroluminescent organique contenant cet adjuvant, à tension appliquée faible, d'un grand rendement photo-émetteur et d'une durée de vie utile prolongée. L'adjuvant est utilisé dans des dispositifs électroniques organiques dans lesquels des trous mobiles sont injectés dans une couche fonctionnelle organique afin d'être transférés de l'extérieur de cette couche fonctionnelle, et est composé d'un dérivé de stilbène, d'un dérivé de distyrylarylène ou d'un dérivé de tristyrylarylène. Dans le dispositif électroluminescent organique contenant l'adjuvant d'injection de charge décrit ci-dessus, l'énergie d'ionisation de cet adjuvant est inférieure à celle de la couche photo-émettrice.
Patent EP-0687157-A1 (EP)
Inventor: RUCK WOLF E
IPC: A47K5/12
Filed: 1993-09-21
Abstract: Un diffuseur de matériau visqueux (du savon liquide par exemple) comprend un piston plongeur doté d'un galet et relié à un bras souple, ainsi qu'un réservoir en communication par fluide avec une base fixée dans un logement. L'abaissement du piston plongeur ferme la buse par pincement entre le galet et le logement de buse et courbe le bras souple à mesure que ce galet progresse le long de la buse dans le logement de buse. L'abaissement du piston plongeur ouvre simultanément la buse de sortie placée au bas du réservoir. Dans une variante, ce réservoir est en communication par fluide avec une chambre à air où l'abaissement du plongeur accroît la pression et fait passer l'air comprimé dans le réservoir par l'intermédiaire d'un conduit. Ce dernier se termine par un segment revenant vers la partie principale du conduit et comprenant une soupape antiretour unidirectionnelle de façon qu'on puisse augmenter la pression régnant dans le réservoir en pressant sur le piston plongeur. Quand l'air passe par le conduit, une bulle d'air est emprisonnée entre la soupape et l'entrée du conduit, ce qui empêche le matériau visqueux de souiller la soupape. Le réservoir peut recevoir une poche de matériau visqueux comprenant une buse de poche à prolongement rigide dans lequel on la visse pour la faire passer au travers de la buse dans le logement de buse.
Patent EP-0612380-A1 (EP)
Inventor: TOBISZ ANDRE
IPC: F16D25/12
Filed: 1993-09-17
Abstract: Un cylindre secondaire annulaire hydraulique (16) destiné à un embrayage de véhicule automobile comporte un corps annulaire (21) doté de parois latérales cylindriques intérieure et extérieure (22, 23) entre lesquelles est formée une chambre de fluide (55). La paroi latérale intérieure (22) s'étend axialement au-delà de la paroi latérale extérieure (23) et un piston (41) coulisse à étanchéité sur les surfaces radialement externes des deux parois (22, 23). Un palier guide d'embrayage (60) est monté concentriquement par rapport au piston (41) et à la chambre de fluide (55).
Patent EP-0672049-A1 (EP)
Inventor: GEYSEN H MARIO
IPC: C07K17/08
Filed: 1993-10-25
Abstract: A support for the synthesis of multiple sets of several modular polymers, including peptides, consists of generally annular components with active surfaces, held co-axially by a retaining rod. Also disclosed is a bound molecular polymer of formula (I) wherein each M is independently a monomer; n is an integer from 2 to 100; and Z is a protecting group.
Patent EP-0663873-A1 (EP)
Inventor: SARAKINIS GEORGIOS
IPC: F25B49/02
Filed: 1993-10-18
Abstract: Procédé de diagnostic de la quantité de réfrigérant contenue dans un système d'air conditionné dans lequel un évaporateur (10) suivi d'un accumulateur (11) à séparation de liquide, un compresseur (12), un condensateur (13) et un dispositif d'obturation (14) sont reliés en série l'un après l'autre dans un circuit fermé destiné à la circulation d'un réfrigérant. La pression du réfrigérant est mesurée entre le condensateur (13) et le dispositif d'obturation (14). La température du réfrigérant est mesurée après le compresseur et également avant l'évaporateur (10). Les valeurs mesurées sont comparées à des ensembles de valeurs en mémoire, de manière à déterminer si la quantité de réfrigérant se trouve ou non à l'intérieur d'une plage de référence.
Patent EP-0619928-A1 (EP)
Inventor: EMMETT JOHN ROBERT
IPC: H04H20/34
Filed: 1993-11-03
Abstract: Selon cette invention un signal sonore fourni à une entrée (1) est numérisé dans un échantillonneur (2) et comprimé en virgule flottante dans un compresseur (3). Le résultat est divisé en un premier signal qui comprend le constituant spectral dont la fréquence maximale correspond au quart de la fréquence d'échantillonnage et en un deuxième signal comprenant le constituant spectral dont la fréquence se situe entre un quart et une moitié de la fréquence d'échantillonnage, à l'aide d'un filtre (5) et d'une unité de soustraction (6), le premier signal étant directement fourni à une unité (8) d'addition. Le deuxième signal est fourni à l'unité d'addition (8) après que le bit le moins significatif de chacun de ses échantillons constitutifs ait été éliminé dans une unité de suppression (9) de bit. Un signal de données fourni à une deuxième entrée (15) est codé par une unité d'addition (16) et un générateur (18) de signal de porteuse sous forme d'un train de bits ayant la forme d'un signal de porteuse modulé par les données, la fréquence du signal de porteuse étant égale à la moitié de la fréquence d'échantillonnage. Ce train de bits est également fourni à l'unité d'addition de sorte que ces bits remplacent effectivement les bits les moins significatifs éliminés du deuxième signal. Plus d'un des bits les moins significatifs du deuxième signal peut être remplacé de la sorte. Le signal de sortie de l'unité d'addition constitue le signal destiné à la transmission, son constituant de données étant inaudible lorsque le signal sonore est reproduit.