baber/WOPTO huggingface dataset:
Patent EP-0306630-A1 (EP)
Inventor: GORLICH DIETER
IPC: F02B37/12
Filed: 1988-06-11
Abstract: An arrangement of the soot filter in the exhaust system of a diesel engine (5) having a supercharger (2) is specified. At least one soot filter (11) is arranged in an exhaust line (4) of the diesel engine (5) and a regeneration device (9) for the soot filter (11) is provided, having at least one burner (10). In this case, the layout is designed such that the burner (10) of the regeneration device (9) is connected to the supercharger (2), so that the burner (11) is also supplied with the compressed air from the supercharger (2) of the diesel engine (5). In this case, the layout can be designed such that the burner (10) is supplied exclusively with compressed air from the supercharger (2) or such that the burner (10) is supplied with a mixture of compressed air and exhaust gas in the exhaust system of the diesel engine (5). This ensures that the burner (10) of the regeneration device (9) can always burn reliably throughout the complete engine operating envelope, without additional devices being required, it being possible to reduce the construction cost of such a soot filter. Multifilter systems, such as double filter systems, are also described which can have either a common burner as a regeneration device or separate burners. In this case as well, the burner can be operated either exclusively with compressed air from the supercharger or with an air mixture, i.e. with a mixture of exhaust gas and compressed air. 
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Patent EP-0307554-A1 (EP)
Inventor: GARDNER RICHARD N C O MINNESOT
IPC: G11C11/14
Filed: 1984-05-09
Abstract: A magneto optical thin film recording medium is disclosed having very high carrier-to-noise ratios and high rotation angles. A transmission electron microscope photomicrograph (at 200,000 X) of one such medium is shown in Figure 1. These are multi-phase amorphous materials having magnetic anisotropy perpendicular to the plane of the thin film. They are produced in a triode vacuum sputtering process at vacuums in the range of 4 x 10⁻³ to 6 x 10⁻⁴ Torr. By adjusting process parameters such as substrate temperature, anode bias and deposition rate, the properties of the thin film can be altered.
Patent EP-0302554-A1 (EP)
Inventor: RUSSELL ROBERT HEATHCOTE
IPC: G10K11/34
Filed: 1988-07-21
Abstract: An apodization attenuation circuit to achieve a selected percent Gaussian apodization of a focused ultrasound wavefront when transmitted from a linear or phased array (16). The circuit uses a string (88) of resistors (Ri), one resistor positioned between the drivers (92i) of each element (16i) in the transducer aray (16). Each node (89i) of the resistor string (88) functions as the reference potential input for one driver (92i). Each node (89i) includes a pair of normally open switches (iS1, iS2), one of which may (iS2) be closed to common and one of which (iS1) may be closed to full reference potential (V ). By closing four switches, two to common and two to full reference potential, a profile of potential of a selected percent Gaussian apodization can be achieved such that the output pulse magnitude of each transducer element (16i) in an aperture varies as a Gaussian function of its distance from the center of the aperture.
Patent EP-0288190-A1 (EP)
Inventor: DILLARD ROBERT DELANE
IPC: C07C255/15
Filed: 1988-04-08
Abstract: This invention provides benzene derivatives which are leukotriene antagonists, formulations of those derivatives, and a method of using those derivatives for the treatment of conditions characterized by an excessive release of leukotrienes.
Patent EP-0306250-A1 (EP)
Inventor: CARR MICHAEL DOUGLAS
IPC: H04N7/32
Filed: 1988-08-26
Abstract: The sequence of transmission of pixel values within a block of a picture to be coded is selected according to the shape of a derived movement matrix and differential coding used, based on the preceding element in the coding sequence, thereby ensuring that the prediction is a good one (having regard to the direction of motion) without overtly making a previous element/previous line decision.
Patent EP-0309280-A1 (EP)
Inventor: MORRISON DAVID GEOFFREY
IPC: H04N21/242
Filed: 1988-09-23
Abstract: A coder assembles bursts of blocks of image data (eg transform coded coefficients) and associated overhead data into a sequence of data which are then transmitted. 
     Both the transform coded coefficients and the overhead data are initially stored in separate FIFO memory stores (21)(22). The blocks of transform coded coefficients have a 'last coefficient' flag accompanying the last coefficient, and the overhead information contains a unique word SWITCH, after the header information but before the 'end-of-block' flag. The 'last coefficient' flag and the SWITCH word are recognised by a toggle controller (29) which controls the reading of the stores so that the coefficient data and overhead data are selectively passed to a buffer (30) in a desired sequence. 
     The buffer (30) is followed by a variable length coder (31) which supplies the output of the coder at a constant bit rate. Provision (34-38) is made to calculate the quantity of output data represented at any time by the contents of the buffer and the result is used to control the rate of generation of image data.
Patent EP-0293284-A1 (EP)
Inventor: VILETTE CHRISTIAN
IPC: B60P7/14
Filed: 1988-05-13
Abstract: The invention relates to a device for suspending bulkheads intended to subdivide the goods compartment of vehicles, such as that of railway vehicles, and occupying approximately the cross-section of the compartment. It is characterised in that it comprises a single central suspender split into two separate parts (14, 15), one (14) fixed to the upper part of the bulkhead (3) and the other (15) associated with the carriage provided with the rolling elements (6), and in that these separate parts (14, 15) are assembled together via a rotational joint (16) of axis substantially parallel to the longitudinal displacement of the said bulkhead (3). <IMAGE>
Patent EP-0308346-A1 (EP)
Inventor: MOUGEY GERARD
IPC: F23K5/04
Filed: 1988-09-16
Abstract: The invention relates to a process for the direct use as fuel at the point of production, in at least one burner (6), of a petroleum residue originating from a heat-treatment unit (1) such as a unit for fractionation or for conversion of a charge of hydrocarbons. In this process, the residue is taken from said unit (1) at a temperature greater than 300 DEG C and is directed via a heat-insulated pipe (12) to the burner (6). According to the invention, the flow of residue in the pipe (12) upstream of the burner is greater by 10 to 100% and preferably by 10 to 30% than the feed flow of said burner, thus by a fraction such that the increase in viscosity of this residue due to the heat losses between the production enclosure and the burner remains compatible with the use of said burner, while the part of said residue which is not used as fuel is recovered. <IMAGE>
Patent EP-0330678-A1 (EP)
Title: Insecticidal pyrazolines.
Inventor: STEVENSON THOMAS MARTIN
IPC: B03C3/68
Filed: 1987-12-14
Abstract: Pyrazolines and their intermediates, including all geometric and stereoisomers of the pyrazolines and intermediates, agricultural compositions containing the pyrazolines, and methods for use as insecticides.
Patent EP-0346345-A1 (EP)
Inventor: KIM JUNG TAEK
IPC: C23C18/36
Filed: 1987-12-07
Abstract: Du fluorure de carbone et du métal sont déposés conjointement à partir d'un bain de placage par immersion sur un solide adéquat, formant une fine couche de surface ayant une faible énergie de surface et une bone onctuosité. Des particules de fluorure de carbone ayant une taille moyenne allant de 0,2 à 8mu sont dispersées dans une solution aqueuse utilisant 0.5 à 2 % en volume de tensio-actifs comprenant un tensio-actif non ionique ayant un nombre HLB de 10 à 20, incluant de manière facultative au maximum 20%, d'un tensio-actif cationique sur la base de la quantité utilisée de tensio-actif non ionique. Des particules de fluorure de carbone préalablement mises en suspension sont combinées en quantité suffisante avec un bain de métallisation par immersion pour donner 1 - 50 grammes de fluorure de carbone par litre du bain.
Patent EP-0348411-A1 (EP)
Title: An improved peroxide bleaching method.
Inventor: KUBAT JOSEF
IPC: D21C9/16
Filed: 1988-02-12
Abstract: A method for bleaching wood pulp without the use of peroxy acids by means of from 0.1 to 10 %, based on the dry weight of the pulp, of hydrogen peroxide characterized in that an organic acid selected from the group formic acid, acetic acid, lactic acid, maleic acid and phtalic acid or any mixture thereof is added together with such an amount of an alkali hydroxide to the pulp suspension to be bleached as to give a pH-value of the suspension within the alkaline range of from 8.0 to 13.
Patent EP-0331684-A1 (EP)
Inventor: CORDANI JOHN L
IPC: C23C22/24
Filed: 1988-03-08
Abstract: Printed circuit boards having copper circuit patterns coated with an adhesion promoter (e.g., copper oxide, tin) 
are 
subjected to the action of an aqueous chromic acid solution prior to incorporation in a multilayer board by interposing 
layers of semi-cured polymeric non-conductive material between the individual boards and laminating the assembly 
using 
heat and pressure. The chromic acid treatment serves to improve adhesion between the layers and, in particular, to 
over­
come or minimize the "pink ring" effect which is frequently observed around holes drilled through multilayer boards.
Patent EP-0371054-A1 (EP)
Title: Rotor for processing liquids using movable capillary tubes.
Inventor: JOHNSON WAYNE FRANK
IPC: B01L3/00
Filed: 1988-07-12
Abstract: A rotor assembly for processing liquids, especially whole blood samples, is disclosed. The assembly includes apparatus for separating non-liquid components of whole blood samples from liquid components, apparatus for diluting the separated liquid component with a diluent and apparatus for transferring the diluted sample to an external apparatus for analysis. The rotor assembly employs several movable capillary tubes to handle the sample and diluents. A method for using the rotor assembly to process liquids is also described.
Patent EP-0364499-A1 (EP)
Inventor: TOMALA AMBROSE
IPC: B60T8/36
Filed: 1988-08-02
Abstract: Système de commande adaptatif de freinage/traction (10) comprenant un certain nombre de soupapes à solénoïde (80, 150, 152) qui règlent la pression appliquée à un certain nombre de cylindres de freins (62). Le système peut fonctionner en mode anti-blocage pour commander le mouvement des roues en dérapage et également dans un autre mode pour réguler la force de traction appliquée aux roues. Des soupapes d'isolation (90) actionnées par la pression sont positionnées entre un maître-cylindre (22), les solénoïdes et les différents cylindres de freins pour réguler le passage de fluide entre ces éléments. Les soupapes d'isolation sont actionnées par une pompe à commande électrique.
Patent EP-0377651-A1 (EP)
Inventor: AKER SAM COOPER
IPC: B32B37/10
Filed: 1988-08-04
Abstract: Procédé amélioré de formation d'un assemblage de matériaux laminés. Le procédé élimine les besoins de faire le vide dans un emballage ou de positionner l'assemblage dans une autoclave à des fins de formation. Dans le procédé, l'assemblage (14) est positionné contre la face d'une matrice rigide (12). Une cavité de volume constant est formée autour de la matrice et de l'assemblage et renferme le côté de l'assemblage qui est opposé à celui en contact avec la matrice rigide. La cavité est remplie de sphéroïdes expansibles (56). Les sphéroïdes sont expansées pour créer la force nécessaire agissant sur l'assemblage de manière à solliciter ce dernier contre la matrice rigide et former l'assemblage. De préférence les sphéroïdes expansibles (56) sont expansées thermiquement et peuvent consister par exemple en du caoutchouc au silicone ayant un coefficient d'expansion thermique d'environ 50 x 10-5 pouces par pouce par degré Fahrenheit.
Patent EP-0339623-A1 (EP)
Inventor: FUJIWARA KOICHI
IPC: G01N35/00
Filed: 1989-04-26
Abstract: A laser magnetic immunoassay method, in which a gradient magnetic field is applied to a solution containing a mixture of unreacted magnetic-labeled body, a specimen and a magnetic-­labeled immunocomplex which is a complex between the specimen and the magnetic-labeled body after antigen-antibody reaction, and the magnetic-labeled immunocomplex in the solution is distinguished and measured in situ by means of difference in magnetophoretic ability between the unreacted magnetic-labeled body and the immunocomplex. measured by radiating laser beam to the solution and receiving and analyzing output light. therefrom. 
     Also, described are a laser magnetic immunoassay apparatus, comprising a gradient magnetic field generating device for generating gradient magnetic field, and a magnetophoretic tube placed inside the gradient magnetic field generating device adapted to practice the laser magnetic immunoassay above., and a superparamagnetic-labeled body and a method for the manufacture thereof.
Patent EP-0414943-A1 (EP)
Inventor: GRASSO MARK
IPC: A63B69/34
Filed: 1989-08-31
Abstract: Rules of a game and its game pieces. The game utilizes free-standing game pieces to enhance a player's options when there are a less than desirable number of participants for a traditional field game. Each of the game pieces is composed of a lightweight material for easy positioning. The game pieces are large enough to serve as both a target and an obstacle. The game pieces are also constructed with a flexible support means (12) to both cushion contact with a human player or the game object and lessen the possibility of the game pieces breaking upon such contact. The game pieces are connected to a base (11) that disconnects upon contact capable of breaking the support means. Rules for use of the game pieces are also disclosed.
Patent EP-0376082-A1 (EP)
Title: Treibspiegel für ein unterkalibriges Geschoss
Inventor: SCHLEICHER ULRICH DR
IPC: F42B14/06
Filed: 1989-12-14
Abstract: Es wird ein Treibspiegel (10) für ein unterkalibriges Geschoss (12) beschrieben, der zum Abtrennen vom Geschoss (12) segmentiert ausgebildet ist. Der Treibspiegel (10) weist ein zwischen sich und dem Geschoss eine Formschlusszone (16) festlegendes Trägerteil (14), ein mit einer Lufttasche (38) ausgebildetes Vorderteil (30), ein rückseitiges Festlegeteil (18) und ein zwischen dem Vorderteil (30) und dem Festlegeteil (18) vorgesehenes Aussenteil (42) auf. Zur Ausbildung eines sog. ziehenden Treibspiegels weist das Trägerteil (14) im Verhältnis zum Vorderteil (30) ein kleines Gewicht auf, und weist das Festlegeteil (18) im Verhältnis zum Vorderteil (30) bzw. Festlegeteil (18) ein kleines Gewicht auf und es besteht aus einem dämpfenden Material.
Patent EP-0367304-A1 (EP)
Inventor: EATON DANIEL T
IPC: B65G47/26
Filed: 1986-10-24
Abstract: A control and actuating circuit for a fluid controlled and actuated belt-driven, live-roller (R), multi-zone accumulator conveyor (10) in which the drive for each conveyor zone is engaged by means of a fluid operated actuator (19). Each accumulator zone has an article sensor (30) responsive to an article (L) on the conveyor (10) within the respective zone, which sensor (30) comprises a normally-open fluid sensor valve (CV). The respective actuators (19) in each zone each comprise a shuttle valve having two input ports (A, B) and an output port operationally connected to an actuating piston (20). One of the input ports (B) of the respective shuttle valve is connected to the output of the normally-open sensor valve (CV) of the respective zone. The other input port (A) of the shuttle valve is connected to the output of the normally-open sensor valve (CV) of the next downstream zone.
Patent EP-0377914-A1 (EP)
Inventor: KEMPER NICOLAAS RUDOLF
IPC: H04N5/235
Filed: 1989-11-10
Abstract: The camera and the shutter device each have two rotary discs or choppers (CH1, CH2) which are shaped as sectors of a circle and are each secured to a separate rotatable shaft (AX1, AX2, respectively) for interrupting the radiation path in front of the image sensor (FT) which is suitable for picking up and converting radiation into charge packets which are processed to a picture signal formed line and field-sequentially or frame-sequentially. The rotary disc (CH2) has an arc of a circle which is of the order of or larger than 180 o . Slits (SL1, SL2) may be present between the rotary discs (CH1, CH2) during a joint rotation for which the shaft rotation frequency is selectably equal to the field or the frame frequency, or only one of the rotary discs (CH1, CH2) rotates. Combined with an electronic shutter circuit at the sensor (FT), which operates with a removal of charge packets under the control of a reset signal, a multifunctional camera is realised for television, photographic and/or cinematographic recording.
Patent EP-0334572-A1 (EP)
Inventor: NEWMAN ALEC THOMAS
IPC: A47J31/40
Filed: 1989-03-20
Abstract: A beverage is prepared employing a package containing at least one beverage ingredient, e.g. roast and ground coffee. The package (10;200) is located at a brewing station, the package is pierced by a tool (49;248) to form an outlet opening (38;202) in the package, an aqueous medium, e.g. hot water, is introduced into the package, the aqueous medium is allowed to commingle with the beverage ingredient, and the beverage so formed is collected through the outlet formed in the package. The piercing tool is employed both to form the outlet opening, and to fold the material (117;204) surrounding the opening out of the path of the beverage which subsequently emerges through the outlet opening.
Patent EP-0373949-A1 (EP)
Inventor: OHTANI MITSUAKI
IPC: C07D491/08
Filed: 1989-12-14
Abstract: Optically active mono-esters of dicarboxylic acids of the formula  III :
      wherein R¹ is optionally substituted alkyl, menthyl optionally substituted alkenyl, optionally substituted aralkyl; -X- is -0-, -S-, -0-0, -(CH₂)m-,
      in which m is an integer of from 0 to 4, R² is hydrogen, methyl, or ethyl, and R³ is hydrogen, methyl, benzyloxycarbonyl or formyl; 
-Y- is -(CH₂)n-,
        in which n is an integer of from 0 to 3, R² is the same as defined above, and R⁴ is hydrogen, methyl, or ethyl; and Z is hydrogen, lower alkyl, or phenyl; provided that m and n are not both zero, are useful as intermediates for preparing optically active natural products or medicines. The invention includes an asymmetric synthesis process for the preparation thereof characterised by the reaction of an acid anhydride with an (R)- or (S)-arylacetic acid derivative.
Patent EP-0373006-A1 (EP)
Inventor: AYELLO LOUIS
IPC: H05K7/18
Filed: 1989-01-06
Abstract: The invention relates to a sealed cabinet intended in particular for containing electrical equipment and for protecting it against immersion. The cabinet (1) comprises a chest (2) closed by one or more doors (3 and 4) articulated about hinges (5) and provided with peripheral sealing means (12). According to the invention, the cabinet (1) comprises a double closing device (8 and 9) arranged along the side edges of each of the doors (3 and 4) and which interacts with hooking points (7) distributed around the door openings on the cabinet (1). The double device is in the form of two espagnolette bolts (13 and 14) fixed along the side edges on which catches (15), interacting with hooks (7) fixed to the chest (2), are regularly arranged. The invention relates to electrical equipment used in an environment where there is a risk of flooding. <IMAGE>
Patent EP-0335766-A1 (EP)
Inventor: SPIESSER GILBERT
IPC: H02K41/06
Filed: 1989-03-16
Abstract: A declutchable linear electrical stepping motor comprises a multipole stator (4) in the bore of which a rotor (11) of lesser diameter rolls in cycloidal manner, and means (12, 13, 120, 130) of sealing, enabling the stator medium (B) and therefore the medium outside the motor to be isolated from the rotor medium (A). …<??>Such a motor is particularly suited to devices for regulating noxious or dangerous gases or liquids. …<IMAGE>…
Patent EP-0429734-A1 (EP)
Inventor: DE WOLF EDDY
IPC: H01R13/53
Filed: 1989-11-29
Abstract: Device for the connection of an electrical high voltage cable to an electrical apparatus, having an axial conductor (5), insulation (4), semi-conducting layer (3), metal screen (2) and outer sheath (1). It comprises:   a) a cylindrically conical element (6) equipped on the large base of its cone (20A) with a collar (19), and of which the inner diameter of the cylindrical part (20) is greater than the diameter of the metal screen (2) of the cable, b) a connector element of general bi-frustoconical shape (7) in an elastomer material, pierced by a cylindrical bore (21), equipped on its outer surface close to the end of one of its cones with a rounded thread or grooving (22) and in its inside by a cone for relaxation of the electrical stresses (9), and comprising in the end region of its other cone a cylindrical bore (23) of diameter greater than the outer diameter of the cable, c) an abutment element (10) in the form of a cylindrical dish, of an outer diameter substantially equal to the diameter of the cylindrical bore (23) of the end region of the other cone of the connector element, and d) a cylindrical male contact element (11), of diameter less than the inner diameter of the abutment element, equipped at one of its ends with a peripheral spring for electrical contact of large diameter (12) and at the other end with a shoulder (13).   Method of connection of such a cable to an electrical apparatus with the aid of this device. <IMAGE>
Patent EP-0359676-A1 (EP)
Inventor: FEDER MICHEL
IPC: C08J3/03
Filed: 1989-08-29
Abstract: The present invention relates to an aqueous silicone dispersion which crosslinks to give an elastomer by elimination of water and which comprises: 100 parts of an emulsion (A) of the oil-in-water type, of an  alpha , omega -(dihydroxy)polydiorganosiloxane stabilised with an anionic and/or nonionic surfactant, 1 to 100 parts of a hydroxylic silicone resin which, per molecule, exhibits at least 2 different units chosen from among those of the formulae R3SiO0.5, R2SiO, RSiO1.5 and SiO2 and having a content of hydroxyl groups of between 0.1 and 10% by weight, 0 to 250 parts of a non-siliceous inorganic filler and 0.01 to 3 parts of a metal compound which acts as a hardening catalyst, the said emulsion having a pH which is generally between 4 and 13 and a solids content of at least 40%. Use of the emulsions for the production of silicone elastomer joints, especially in the building industry.
Patent EP-0400035-A1 (EP)
Title: Device at artificial joints.
Inventor: BERGGREN ANDERS
IPC: A61F2/42
Filed: 1989-01-27
Abstract: Fastening means for artificial joints including two titanium wires that are wound into a spiral and wherein the wires clamp a number of bristles between them that extend essentially radially outwards toward the interior of the bone. The bristles are a little bit too long for undisturbed insertion into the cavity of the bone and, thus they will be slightly turned backwards on insertion, thereby securing a very steady grip once inserted.