baber/WOPTO huggingface dataset:
Patent EP-0365064-A1 (EP)
Inventor: WIERINGA JOHANNES HUBERTUS
IPC: C07D295/12
Filed: 1989-09-28
Abstract: The invention relates to dopamine uptake-inhibiting compounds of the general formula I:
      wherein 
R¹ and R² independently are hydrogen, NO₂, OH, halogen, C₁-C₄ alkyl, C₁-C₄ alkoxy, unsubstituted amino or C₁-C₄ alkyl substituted amino; 
X denotes O, S, CH₂, NH or NALK; 
A represents C m H 2m  or C k H 2k O; 
l is 1 to 4; 
m is 0 to 2; 
n is 0 or 1; 
Q represents hydrogen, phenyl or an ALK group optionally substituted by phenyl, wherein 
ALK is a C₁-C₆ aliphatic hydrocarbon; 
and the acid addition salts thereof.
Patent EP-0366269-A1 (EP)
Inventor: KOHLBACH FRIEDRICH R
IPC: B65B55/02
Filed: 1989-09-26
Abstract: A method and apparatus for aseptically filling containers with product, such as the bags (B) of bag-in-box containers, wherein an aseptic filling chamber (9 or 40) with a filling head or nozzle (5 or 43) therein is provided with fluid inlet and outlet lines (2,4,6,8,19,21,39 or 57,59,63) to create desired positive or negative atmospheric conditions within the chamber, so that a positive pressure can be maintained within the chamber when change over, at an aperture in the chamber, of a bag to be filled occurs, and so that after filling, a negative pressure (through line 15 or 63) can be generated to evacuate the chamber and hence remove any headspace gas from the top of the filled container prior to it being capped.
Patent EP-0436746-A1 (EP)
Inventor: GARDESKI THOMAS F
IPC: H05K3/38
Filed: 1989-11-30
Abstract: A high performance laminating adhesive material is prepared using one or more epoxy components which inter­react with a high molecular weight polyester component through a two-stage reaction sequence. The first stage of the sequence is the reaction of a isocyanate component with a polyester component. The second stage of the sequence is the reaction of the isocyanate/polyester component with the epoxy component(s). The result of the reaction process is an adhesive material providing a flexible, high temperature resistant, fully crosslinked adhesive with good Z-axis sta­bility without the evolution of by-products. The adhesive material has application to the bonding of polyimide films, copper or other metal foils and hardboards for use in the manufacture of flexible, hardboard or multilayer substrates as well as surface to surface bonding of other materials.
Patent EP-0324686-A1 (EP)
Inventor: LARRIEU PIERRE
IPC: A47J31/44
Filed: 1989-01-11
Abstract: The outer case of the coffee machine is moulded from a single piece of plastic material. The cover (4) is articulated to the upper edge (5) of the central body (1) and the base (3) comprises a bottom (6) articulated to the latter, the articulations of the cover and of the bottom consisting of thinned linking zones (8, 9) in plastic material which are moulded at the same time as the rest of the case. Application for reducing the costs of manufacture and assembly of electric coffee machines. <IMAGE>
Patent EP-0334693-A1 (EP)
Inventor: EISENBERGER BENJAMIN
IPC: G01P3/495
Filed: 1989-02-20
Abstract: The present invention relates to a tachometer device of the type known per se, comprising a sensor (110) generating an electrical signal of a frequency proportional to a speed to be detected, an operating motor member (120) and electrical connection means (130) connecting the sensor (110) to the operating motor member (120). According to the invention, a device (150) limiting the frequency variations of the pulses applied to the operating motor member (120) is interposed between the latter and the sensor (110). 
<IMAGE>
Patent EP-0336795-A1 (EP)
Inventor: MARTIN FREDERIC
IPC: G01C19/02
Filed: 1989-03-10
Abstract: Composite inertial sensor of the mechanical type. The rotor (1) and the drive shaft (5) are connected mechanically by means of an elastically deformable flexible rim (3) designed to allow said rotor (1) three degrees of freedom, namely one degree of freedom of translational movement along the axis of rotation of the drive shaft (5) and rotor (1) and two degrees of freedom of rotation about two axes forming a trihedron with said axis of rotation. A torque motor device (6) is provided for exerting on said rotor (1) at least three forces parallel to said axis of rotation, and a detector device (7) is provided for determining the position of said rotor (1) in relation to the structure of the sensor.
Patent EP-0349353-A1 (EP)
Inventor: KUNST FREDERIK
IPC: C07K14/00
Filed: 1989-03-22
Abstract: Nucleic acid fragment containing a functional nucleotide sequence contained in a 2.55 kb fragment derived from the chromosome of a B. subtilis strain or contained in a 14 kb fragment derived from the chromosome of a B. subtilis strain with a sacU?h? mutation, said sequence being characterized in that, when it is introduced into a B. subtilis or into another microorganism able to exploit for its one use the information brought to this fragment, it is able to cause in said microorganism an overproduction of proteins and to give it a Deg<h> phenotype. The invention also relates to a process for stimulating the production of a given polypeptide by an appropriate microorganism by introducing said DNA fragment into the cells of the microorganism where the genome or chromosome has been modified so that it contains a DNA sequence coding for said given polypeptide whose promoter is preceded by a target sequence.
Patent EP-0354109-A1 (EP)
Inventor: TIOLLAIS PIERRE
IPC: C07K19/00
Filed: 1989-07-28
Abstract: The invention relates to an active principle of a vaccine against HIV. This active principle consists of recombinant particles exhibiting the essential morphological characteristics of HBsAg particles and comprising, flush with the surface of these particles, the essence of the amino acid sequence (S) coded by the S region and, if appropriate, all or part of the amino acid sequence coded by the pre-S region of the genome of the hepatitis B virus, upstream of the said amino acid sequence (S), these recombinant particles being characterised in that they additionally comprise an immunogenic amino acid sequence inducing antibodies which are neutralising in respect of a retrovirus of the HIV class or capable of being recognised by such antibodies, this sequence itself comprising at least one epitope capable of being recognised by the B lymphocytes, and at least one epitope capable of being recognised by the T lymphocytes and, where appropriate, at least one site of attachment to the CD4 receptor of human T4 lymphocytes, this immunogenic sequence being either inserted in the pre-S amino acid sequence or wholly or partly substituted with the pre-S protein.
Patent EP-0338956-A1 (EP)
Inventor: BUBENDORFF RICHARD
IPC: E06B9/56
Filed: 1989-04-14
Abstract: A roller shutter lateral slide for a door, window or similar is inserted in the frame (13) of the latter and comprises means (20) allowing its position to be adjusted with respect to the said frame (13) in a direction perpendicular to the plane of the door, window or similar, these means (20) being constituted, more precisely, by fixing means of variable length (21) connecting the lateral slide (10) to the upright (12) of the frame (13). <IMAGE>
Patent EP-0331634-A1 (EP)
Inventor: DA SILVA DOMINGOS
IPC: B65H19/10
Filed: 1989-02-17
Abstract: The carriage (6) is moved so that the periphery of the roller (4) bears against the reel (3). The blade (14) of the cutter (5) cuts the wrapper of the reel and a few outer turns of the web. The roller (4) is set into operation such that the waste off-cuts are sucked up by the device (8) into which the free end of the web (3) is also inserted. The suction device (8) pivots downwards so that the free part of the web lies on the presentation unit (54) which has in the meantime been advanced. 
<IMAGE>
Patent EP-0393111-A1 (EP)
Inventor: OLSSON SVEN ERIK ROLAND
IPC: F16K29/00
Filed: 1988-12-20
Abstract: Soupape d'échappement comprenant un logement de soupape (1) dans lequel est formé un siège de soupape (4), ainsi qu'un élément de soupape (5) supporté par un moyen de support mobile (6) afin de déplacer l'élément de soupape (5) en contact d'étanchéité et inversement avec le siège de soupape (4). Ledit élément de soupape (5) est supporté pour effectuer un mouvement le long d'un axe et pour tourner autour dudit axe par rapport audit moyen de support (6), entre deux positions terminales et à l'aide d'un moyen déformable (10, 11), afin de transmettre à l'élément de soupape (5) un mouvement de rotation autour dudit axe, simultanément avec son mouvement le long dudit axe, de manière à transmettre à l'élément de soupape (5) lorsqu'il est en contact avec ledit siège de soupape (4), un mouvement rotatif par rapport audit siège de soupape (4), après que ledit élément de soupape (5) ait été mis en contact avec ledit siège de soupape (4) et avant qu'il n'en ait été levé.
Patent EP-0353306-A1 (EP)
Inventor: INADA MAMI TOKYO BOSEKI KABUSH
IPC: G01N33/545
Filed: 1989-01-11
Abstract: An element for assaying a rheumatoid factor in a vital specimen and a method for assaying the same are disclosed. The element comprises a solid polyalkyl methacrylate support having carried on the surface thereof serum albumin containing anti-albumin rabbit IgG immunologically bound thereto. The method comprises reacting a vital specimen with the element, reacting a rheumatoid factor bound to the element with an enzyme-labeled anti-human IgG, anti-human IgM or anti-human IgA, and measuring the amount of the labeling enzyme to thereby assay the rheumatoid factor according to immunoglobulin classes.
Patent EP-0359828-A1 (EP)
Inventor: MORIOKA NOBUHIKO
IPC: C21C7/00
Filed: 1989-03-08
Abstract: Procédé permettant de détecter exactement l'écoulement du laitier dans un courant d'acier en fusion lors de la coulée d'acier en fusion dans un récipient intermédiaire tel qu'un creuset ou une poche de coulée à partir d'un récipient de raffinage tel qu'un four de raffinage ou une poche de coulée à travers un trou de sortie ou un ajutage. Le procédé consiste à injecter un gaz inerte dans l'écoulement d'acier en fusion à l'intérieur de l'ajutage à partir du côté du trou de sortie ou de l'ajutage, et à détecter l'écoulement du laitier en se fondant sur les variations du débit du gaz inerte absorbé dans le courant d'acier en fusion et sur la pression de contre-foulement.
Patent EP-0428525-A1 (EP)
Title: Firearm.
Inventor: FIELD ROGER
IPC: F41A9/25
Filed: 1989-06-15
Abstract: A firearm in the widest sense of the term, with small, medium and large calibers, is disclosed. An almost rectilinear transport of case cartridges (3) and caseless ammunition is ensured from a transport drum (7) to a chamber (5) possibly integrated within the barrel, as well as the separation of the stocked ammunition from the shot ammunition, which is particularly necessary in the case of caseless ammunition. The transport drum (7) has one or several recesses (8) on or within the circumference for receiving cartridges (3). The cartridges (3) are supplied from a magazine (2) or cartridge belt (43) to the transport drum (7), then moved to a position behind the chamber (5), pushed forward within the chamber (5) and shot by a breech (19). Improved cooling is obtained by the transport drum (7) moving behind the chamber (5), thus avoiding spontaneous detonation. The cartridges may be supplied from one or several magazines (2), cartridge belts (43) or both; several fastenable barrels (35) may be provided, and at least one rotatable magazine (2) or fixed magazine (2) may be secured to at least two spots on the housing (4).
Patent EP-0452316-A1 (EP)
Inventor: YASUDA HIROTSUGU KOGE
IPC: A61F2/04
Filed: 1989-06-06
Abstract: Le procédé décrit, qui sert à fabriquer une prothèse creuse biocompatible ayant des parois perforées composées d'un substrat de matériau électroconducteur dont la surface est exposée à un environnement biologique, tel que des tissus ou du sang d'origine animale vivants, en vue de conférer auxdits matériaux la biocompatibilité au site d'exposition, consiste à soumettre la surface exposée du substrat à une décharge de gaz de plasma dans une zone de plasma contenant un gaz monomère polymérisable en plasma, afin de former une fine couche d'enrobage flexible sur ledit substrat. L'exposition à la décharge de gaz de plasma est effectuée pendant un temps suffisant et avec un mouvement relatif entre la zone de plasma et le substrat. Le volume de la zone de plasma est suffisant pour assurer l'immersion complète du substrat et a un ordre de grandeur par rapport au volume du substrat suffisant pour permettre au substrat de se déplacer dans ou à travers la zone de plasma pendant la polymérisation du plasma sans affecter la production de plasma.
Patent EP-0409909-A1 (EP)
Inventor: BEDROSIAN BERT S
IPC: B62K5/04
Filed: 1989-06-14
Abstract: Vélocipède du type comprenant un cadre (10), un siège (12) monté sur la partie supérieure du cadre, une roue motrice (14) montée sur la fourche arrière (22) du cadre (10), un système d'entraînement (50) à roue dentée (46) et chaîne pour la roue motrice (14), et un assemblage de direction (18) du type planche à roulettes monté sur l'extrémité inférieure avant du cadre. L'assemblage de direction comprend une plaque de montage (60) présentant une configuration généralement rectangulaire correspondant à la configuration rectangulaire d'une plaque à rebord (24) fixée sur l'extrémité avant inférieure du cadre, ainsi qu'une partie en forme de douille (60j) s'ouvrant sur la face supérieure de la plaque de montage.
Patent EP-0425569-A1 (EP)
Title: A system and method for locating an underground probe.
Inventor: ROBERTS GEORGE F
IPC: E21B47/022
Filed: 1989-07-19
Abstract: A method and system for tracking a borehole by means of a probe and an externally produced magnetic field. The magnetic field is produced by a current configuration which facilitates the calculation of the magnitude and direction of the magnetic field at any point in space. In order to locate the probe, magnetometers within the probe are used to measure the magnetic field. Accelerometers within the probe allow the determination of the probe's orientation which enables the measured field vector to be compared to the calculated field vector and the probe's location thereby ascertained.
Patent EP-0445133-A1 (EP)
Inventor: GORDON ALASTAIR TAYLOR
IPC: G06F3/00
Filed: 1989-10-24
Abstract: Une unité de raccordement (6) de l'invention permet une connexion avantageuse d'une tête (30) de lecture/écriture, d'une unité de disquette (4) d'un ordinateur (2), d'un point d'accès de transfert de données, et de préférence d'un point d'accès d'entrée/sortie avec une unité périphérique (8). L'unité de raccordement comprend un élément (28) de transfert de données, de préférence un élément (28) de lecture/écriture afin de transférer des données par raccordement à la tête (30) de lecture/écriture de l'unité de disquette (4). Ladite unité de raccordement (2) comprend un agencement adapté pour connecter ledit élément (28) de transfert de données à une unité périphérique (8), développant ainsi les applications de l'unité de disquette. L'unité de raccordement (2) est dimensionnée pour être reçue dans l'unité de disquette (4) et place de préférence l'élément fixe (28) de transfert de données dans une position, par rapport à la tête (30) de lecture/écriture de ladite unité de disquette (4), permettant le transfert de données entre ces derniers lorsqu'elle est activée, ladite unité de raccordement (2) étant reçue dans l'unité de disquette (4).
Patent EP-0438515-A1 (EP)
Title: Method and apparatus for removing pre-placed prosthesis.
Inventor: CHIN ALBERT K
IPC: A61F2/28
Filed: 1989-10-10
Abstract: A method and apparatus for removing a pre-placed prosthetic joint from a bone cavity and conditioning the cavity for receipt of a replacement joint. The pre-placed joint is first pulled from the mantle of hardened cement holding it within the cavity, thus leaving a cavity within the mantle. A mass of fluid cement is then placed within the cement cavity, after which a pulling tool is inserted into the fluid cement and the fluid cement is permitted to cure to bond with the hardened cement and form an integral mass. The pulling tool has helical screw thread on it, with means to connect a slap-hammer to its proximal end, so that its insertion into the fluid cement defines a threaded passageway. The pulling tool is then partly removed from the passageway by unscrewing it. Tension is then applied to the pulling tool to remove the tool and the cement mantle surrounding it from the bone cavity. The tool is then reinserted and the process is repeated as many times as desired until all of the cement mantle is removed. Alternatively, multi-piece tools may be used so that when the tool is partly removed from the mantle, a portion of the tool remains behind for later use, thus saving the step of reinserting the tool.
Patent EP-0388591-A1 (EP)
Inventor: NOWITZKI BERND DR
IPC: C09D11/00
Filed: 1990-01-23
Abstract: 2.1 The labelling of absorbent material, in particular individual pieces made from ceramic, should be immediately readily legible and should still be legible after thermal treatment at temperatures above 400 DEG C. 
<??>2.2 Absorbent material is labelled by applying a cobalt salt solution to which hydrogen peroxide has been added, followed by thermal aftertreatment at a temperature above 400 DEG C in order to stabilise the labelling. 
<??>2.3 Labelling of absorbent material, in particular individual pieces made from ceramic, using a thermally stable dye.
Patent EP-0382076-A1 (EP)
Inventor: JANSSEN BERND DR
IPC: A61K31/33
Filed: 1990-02-01
Abstract: Phenylhydrazones of formula I   <IMAGE> I  in which R1 to R6 and m and n have the meanings stated above, and the manufacture thereof. The substances are suitable for combating disease and for cosmetic use.
Patent EP-0413886-A1 (EP)
Inventor: WURR EGON
IPC: D03D1/04
Filed: 1990-02-01
Abstract: The invention relates to a high-strength synthetic fiber fabric which contains electrically conductive threads in addition to electrically nonconducting threads. The electrically conductive threads contain electrically conductive carbon dispersed in them. The electrically conductive threads consist of a polyolefin and are incorporated both in the warp and in the filling of the fabric. The invention also relates to a bulk container and a strap which have been made from the synthetic fiber fabric according to the invention. The fabric and the objects manufactured therefrom have excellent mechanical strength and a reliable dissipation of static electricity.
Patent EP-0385195-A1 (EP)
Inventor: HUGGINS THOMAS BOURNE SR
IPC: F27B21/04
Filed: 1990-02-16
Abstract: The invention concerns a pellet escalator (12) for loading nuclear fuel pellets (P) into a sintering boat (16). 
     The escalator includes a transfer conveyor (26) comprising an elongate conveyor arm (34) which defines a channel (36) recessed below the upper side of the arm and having a width sufficient for fuel pellets to be received in and freely moved along the channel, but only in single-­file fashion, and an endless conveying belt (38) having a pellet carrying run (38A) supported for movement thereof along the bottom of the channel. The conveyor (26) cooperates at one end thereof with a rotary transfer disk (22) from which fuel pellets are transferred gently into said channel and onto the conveying belt, and has mounted thereon at the opposite end thereof a pellet dispensing chute (28) which receives pellets from the conveyor and contains means (54) defining a tortuous gravity feed path for fuel pellets to gravitate through the chute at a controlled rate. Adjacent said one end thereof, the conveyor (26) is supported cantilever-like for pivotal movement thereof enabling the dispensing chute (28) to be lowered into and raised from, respectively, a sintering boat (16).
Patent EP-0446392-A1 (EP)
Inventor: ZARDI UMBERTO
IPC: F28D7/12
Filed: 1990-03-14
Abstract: High-performance heat exchanger (1) for the recovery of heat such as for example reacted gas, with bayonet tubes, comprising between the central tubes, called first tubes (4), and the outer tubes, called second tubes (6), heat exchange resistances which are situated at least partially lengthwise along said first tubes (4) and which are created by inserting third tubes (8) between said second (6) and first tubes (4).
Patent EP-0401830-A1 (EP)
Inventor: SPEISER ROBERT D
IPC: A61C5/02
Filed: 1990-06-07
Abstract: A process and apparatus for grinding the proper taper and all of the flutes with the correct number of spirals (Nf) simultaneously in a single cycle of the grinding machine. This is accomplished by passing a rotating stock (1) to produce the correct number of spirals under a grinding wheel (2) that is dressed with three or four properly formed ribs depending on how many flutes are being manufactured. These ribs are spaced so as to exactly match the lead distance (2) of the rotating stock (1) during 120° or 90° of revolution, depending on whether a three or four fluted instrument is being manufactured. The height of each individual rib on the grinding wheel (2) varies in relationship with each other to exactly match the correct taper (T) being created by moving either the rotating stock (1) portion of the machine or the grinding wheel (2) portion of the machine so as to increase the distance therebetween.
Patent EP-0406799-A1 (EP)
Inventor: GUYOT GILBERT
IPC: H04M11/08
Filed: 1990-07-03
Abstract: The videotex terminal connected to a telephone line is equipped with a five-pin computer-peripheral socket (1 - 5) in which are mounted, in addition, three further pins (6, 7, 8) individually coupled to a one-way input (23) and a one-way output (24) for signals from an internal duplexer (20) and to its analog earth, constituting in the resulting socket (11) pathways for audio-frequency signals transmitted to line for a peripheral. Application: Minitel. <IMAGE>
Patent EP-0466957-A1 (EP)
Inventor: ARNOLD EDUARD
IPC: B01F7/00
Filed: 1990-07-19
Abstract: So that a four-pole rotary-current machine can be used without an intermediate gear for a propeller-type immersion agitator (1), if necessary at full agitation capacity, for the greater or lesser ventilation of waste water, a new device is provided. This consists of an immersion drive (11) with an annular channel (13) and air connection (14), a propeller with cavities (25',25'',26',26''), the propeller hub (2) and the propeller blades (22',22'') which guide the air (A) to the propeller-blade tips (23',23'') and which agitate it from there in a very fine distribution (B) into the medium. <IMAGE>
Patent EP-0416267-A1 (EP)
Inventor: BIELAWSKI BERNWALD
IPC: F01M11/12
Filed: 1990-07-26
Abstract: A measuring arrangement for measuring the variation of a fluid quantity in a storage space (2) which receives the liquid has a measuring chamber (8) and a reference measuring chamber (10) of identical construction. Both chambers (8, 10) are connected to the storage space (2) so as to communicate before the measurement so that identical liquid levels (14, 15, 16) are established. For the measurement, the connection between the reference measuring chamber (10) and the storage space (2) is interrupted. Therefore, when liquid is consumed, the liquid level (14) in the measuring chamber declines in the same manner as the liquid level (16) in the storage space (2) while the liquid level (15) in the reference measuring chamber essentially remains the same. The levels (14, 15) are measured by means of interval measuring devices (24, 25) and subtracted from one another in an evaluation device (36) and processed, if appropriate, to form a liquid consumption value after correction due to temperature-related changes in the liquid levels (14, 15). <IMAGE>