baber/WOPTO huggingface dataset:
Patent EP-0324055-A1 (EP)
Inventor: KUNZ DIETER DIPL-ING
IPC: E03F5/04
Filed: 1988-08-02
Abstract: The invention relates to a gulley for floors or roofs, having a lateral outlet. The odour seal part (2) inserted into this outlet is sealed off by a rolling ring (12) and is guided, upon insertion, by sliding surfaces (17). A stop ring (14) limits the insertion movement. <IMAGE>
Patent EP-0312807-A1 (EP)
Inventor: ARAI MICHIO
IPC: A42B1/18
Filed: 1988-09-27
Abstract: A safety helmet includes a helmet body (1) having left and right outer sides, a shield (2) rotatably supported on the left and right outer sides of the helmet body, engaging base plates (3) or screws which rotatably support the shield (2) on the left and right outer sides of the helmet body (1), shield keep covers (4) detachably connected to the left and right outer sides of the helmet body (1) in covering relation to the engagement base plates (3) or screws, and a flexible string (21) of a predetermined length which connects each shield keeper cover (4) to the helmet body (1) directly or through the engagement base plate (3).
Patent EP-0326693-A1 (EP)
Inventor: GERSTUNG ULRICH DIPL-ING
IPC: F02D41/12
Filed: 1988-12-15
Abstract: In order to monitor a (redundant) safety shut-off in the form of a solenoid shut-off valve (16) on internal combustion engines, that is diesel engines, it is proposed in overrun conditions to increase the quantity of fuel delivered to the internal combustion engine until feedback is received on the injections actually occurring and then to trigger the safety shut-off valve (16) by a currentless circuit. The injections detected by the feedback are absent only when the safety shut-off valve is intact. A fault signal may be utilised for giving a suitable alarm. <IMAGE>
Patent EP-0324181-A1 (EP)
Inventor: MAIS FRANZ-JOSEF DR
IPC: C07D281/10
Filed: 1988-12-30
Abstract: Process for the preparation of benzothiazepinone derivatives of the formula …<IMAGE>… by alkaline hydrolysis of benzothiazoles of the formula …<IMAGE>… to give o-aminothiophenols of the formula …<IMAGE>… their isolation by acidification and reaction with acrylic acids of the formula… R<2>CH=CR<1>-COOH.
Patent EP-0295000-A1 (EP)
Inventor: LEVY LEON B
IPC: C07C67/04
Filed: 1988-06-01
Abstract: Polymer formation is inhibited during the distillation of ethyl acrylate and acrylic acid produced from the reaction of ethylene and acrylic acid with sulfuric acid. In the presence of sulfur dioxide formed during the reaction, nitrogen oxide (NO) is highly effective for inhibition of polymerization fouling.
Patent EP-0301722-A1 (EP)
Inventor: GRADWELL ANTHONY JOHN
IPC: C11D17/00
Filed: 1988-07-07
Abstract: A laundry pre-treatment composition is provided in stick form which is suitable for pre-spotting onto stained fabric before laundering. The composition comprises a water-soluble surfactant binder having a dropping point in the range 30 to 100°C, a bleach activator and a bleach stabiliser. The binder can comprise an ethoxylated alcohol optionally with a fatty alcohol and/or a polyethylene glycol. The activator is preferably tetra acetyl ethylenediamine. The stabiliser is a sequestrant, especially a phosphonic acid sequestrant. A process for producing the composition is also described.
Patent EP-0306272-A1 (EP)
Inventor: GREENWOOD CHRISTOPHER JOHN
IPC: F16H37/08
Filed: 1988-08-31
Abstract: A two-regime CVT for a tracked vehicle steered by differential movement of its tracks, comprising two ratio-varying units (4, 3) of the toroidal-race, rolling-traction type, which drive the vehicle without steer when their outputs (15, 14) are the same, but with steer when those outputs differ. Each such output is connected respectively by way of a steering epicyclic gear set (8, 7) to the drive (2, 1) of one of the tracks. According to one aspect of the invention the axes of the two variators and of the inputs (10, 9) from them to the two steering epicyclics are all coaxial, and may also be coaxial with the input to a third epicyclic gear set (5) operable to change the transmission between its two regimes. Another aspect of the invention resides in a novel arrangement of the components of the two steering epicyclic gear sets (8, 7) in which in the first of the regimes the transmission input (31) directly drives one input (12, 11) of each steering epicyclic, whereas in the second regime the transmission input is disconnected from them, but one of those inputs (12) now becomes an output and drives the other input (11).
Patent EP-0285497-A1 (EP)
Inventor: CHOLLET MICHEL
IPC: A45B25/06
Filed: 1988-03-22
Abstract: Umbrella frame consisting of elements (1) having the form of a single moulded piece, comprising several parts corresponding to the stretching arm (2), to the rib (3) and to a longitudinal portion (4) of the handle. 
<??>The different parts are connected together via joints formed by flexible tongues obtained during moulding. The ends of the ribs comprise means (18) for fastening the fabric which are moulded with the former. 
<??>The ring is obtained from a plane moulded piece comprising locking means at its ends. 
<IMAGE>
Patent EP-0308313-A1 (EP)
Inventor: OUROUSSOFF VLADIMIR
IPC: E04B1/24
Filed: 1988-09-12
Abstract: A structure of this type consists of a metal framework (1) comprising a horizontal row or series of triangular trusses (2), preferably vertical equilateral and of the same size, placed on two parallel horizontal beams (4) and longitudinally spaced, preferably uniformly, and connected together by a ridge beam (3). The present invention applies to the construction especially of cabins. <IMAGE>
Patent EP-0323770-A1 (EP)
Inventor: SCHLUMBERGER ETIENNE
IPC: A61B6/00
Filed: 1988-12-07
Abstract: The method makes it possible to reconstitute the shape and position of objects (1) in space from at least three projections of these objects, obtained by transmitting waves which are affected by passing through these objects. 
<??>For each point of these projections (P1, P2), the distance (li, di) travelled through an object by each ray emanating from one of the sources is determined, the volume (ABCD) which contains the object (1) and the rays emanating from the two sources which pass through this object is determined, the distances (li, di) travelled by the rays in the object are plotted starting from the outer boundaries of the volume (ABCD) containing the object, in order to define a space necessarily interior to the object, then starting from the latter by plotting distances, a space necessarily exterior to the object and more confined than the initial volume. 
<??>Used to reconstitute an object in space starting from a reduced number of projections. 
<IMAGE>
Patent EP-0310524-A1 (EP)
Inventor: RAMET SERGE
IPC: G06J1/00
Filed: 1988-09-19
Abstract: Digital/analog convertor for converting to an analog value the weighted sum of binary values (XY) comprising: a set of identical cells, each cell corresponding to equal-order bits of each binary value, each cell comprising between a high-voltage source (VCC) and a low-voltage source (M) a series resistor (20) whose second terminal (21) is connected to a plurality of switchable current sources, each current source having a value (I, J) corresponding to the weighting (A, B) of the corresponding binary value (X, Y), the series resistor of the cell for the least significant bit having a value R, the series resistor of the cell for the most significant bit having an arbitrary non-zero value (RL), the series resistor of the other cells having a value 2R; resistors of values R interconnecting the said second terminals of the various cells; and output means at the terminals of the said series resistor of the cell for the most significant bit. <IMAGE>
Patent EP-0314585-A1 (EP)
Title: Echangeur de chaleur gaz/liquide avec condensation
Inventor: FAYOLLE LUCIEN
IPC: F28F7/02
Filed: 1988-10-25
Abstract: Il se présente sous la forme de blocs juxtaposés (1) à l'intérieur d'une enceinte (2) et dans lesquels sont percés deux séries de canaux (3,4), ces blocs (1) étant disposés à l'intérieur d'une enceinte (2),l'espace entre l'enceinte (2) et la colonne centrale que forment les blocs étant séparée en deux chambres (6,7), reliées respectivement au circuit d'alimentation (10) en phase gazeuse et l'autre au circuit d'évacuation (14) des condensats formés. Dans cet échangeur, l'introduction de la phase gazeuse dans la chambre (6) est réalisée au moyen d'un boitier de distribution (11) permettant de répartir ladite phase gazeuse sur toute la hauteur de cette chambre (6) et les conduits transversaux (4) percés dans les blocs d'échange (1) présentent une légère pente descendante dans le sens de la circulation de la phase liquide qui se forme par condensation à partir de la phase gazeuse entrante.
Patent EP-0292542-A1 (EP)
Inventor: MACOVSKI ALBERT
IPC: G01R33/48
Filed: 1987-12-08
Abstract: Dans un spectromètre RMN, l'amplitude des composantes spécifiques est déterminée de manière sensiblement indépendante de l'absence d'homogénéité du champ magnétique. Après excitation par un émetteur d'impulsions (21), un extracteur de différence de fréquence (13) reçoit le signal et produit un signal (14) représentant la différence entre une composante spectroscopique désirée et une composante de référence telle que celle de la ligne d'eau. Les fréquences différentielles connues et du signal (14) mémorisées en (17) sont mixées par un multiplicateur (15). La composante spectroscopique désirée peut être obtenue par filtrage du signal (22).
Patent EP-0296245-A1 (EP)
Inventor: CORBY KENNETH D
IPC: G03B17/26
Filed: 1987-12-18
Abstract: Cartouche (10) dont la partie servant de couvercle et la partie contenant la pellicule (12, 14) constituent respectivement l'invention. Ces parties comportent des axes centraux orientés latéralement et se faisant face (20, 40) destinés à supporter les extrémités opposées d'un rouleau de pellicule (24) de manière à permettre à celui-ci de tourner quand la partie servant de couvercle (12) est montée sur la partie servant à contenir la pellicule (14). Les parties en question ont en outre des dispositifs de fermeture comprenant plusieurs couples de bossages (30, 46) espacés en forme de cônes tronqués susceptibles de s'imbriquer l'un dans l'autre. Le premier bossage (30) présente une extrémité plate comportant une cavité annulaire (34) conçue de manière que vue en coupe, cette cavité ait la forme d'un W. Le second bossage (46) a en son extrémité une cavité axiale en V (48) telle que ledit bossage définit une partie saillante (50) de section transversale en forme de W, qui peut se loger dans la cavité annulaire (34) en formant une jonction étanche à la lumière.
Patent EP-0353243-A1 (EP)
Inventor: ARRAUT FERNANDO WILFRIDO
IPC: H01L27/118
Filed: 1988-03-14
Abstract: Une cellule logique utilisée dans une puce à circuit intégré prédiffusé est constituée d'une pluralité de transistors intégrés dans un substrat semiconducteur et interconnectés dans la cellule pour assurer une fonction logique. Cette cellule possède des parois latérales (21, 22, 23, 24) qui définissent l'espace dans la puce qui contient tous les transistors et leurs interconnexions dans la cellule. Au moins l'une des parois latérales (par exemple 22 et 24) est formée de manière à présenter un échelon qui confère à la cellule un sommet étroit et une base large. Un ou plusieurs transistors de la cellule se trouvent sous l'échelon dans la base large de la cellule. Beaucoup de ces cellules sont agencées en rangées espacées entre elles (R1 et R2) sur la puce à circuit intégré prédiffusé dans laquelle les sommets étroits de la cellule sont alignés. Des conducteurs (11) qui connectent les cellules entre elles sont disposés dans l'espace (CH2) entre les sommets étroits des cellules et au-dessus des transistors dans les bases larges des cellules. En utilisant cette architecture, on augmente la densité d'intégration de la cellule logique dans une puce à circuit intégré prédiffusé de plus de 100 %.
Patent EP-0396549-A1 (EP)
Inventor: ILLUM LISBETH
IPC: A61K9/50
Filed: 1988-10-10
Abstract: Composition d'administration de médicament comprenant une pluralité de microsphères et médicament actif associé à chaque microsphère, ledit médicament étant destiné à être administré par voie systémique et ayant un poids moléculaire maximum de 6000, ladite composition étant sensiblement exempte d'activateur. Les microsphères peuvent être de l'amidon, de la gélatine ou de l'albumine. Les médicaments appropriés comprennent des peptides tels que l'insuline, et des ingrédients de vaccins antigéniques. Les compositions sont appropriées pour être administrées sur une surface muqueuse telle que le vagin, l'oeil ou le nez.
Patent EP-0386087-A1 (EP)
Title: Dispositif de prise de sang
Inventor: WEIBEL STIG ERIC
IPC: A61M5/32
Filed: 1988-11-09
Abstract: Dispositif de prise d'échantillons de sang comprenant un support (1) destiné à un tube d'échantillon de sang (2), le support (1) portant une aiguille (3) et étant monté dans un écran de sécurité (4) de manière à permettre son déplacement axial par rapport à l'écran (4) entre une position de prise de sang, la pointe de l'aiguille (3) faisant saillie à partir de l'écran (4), et une position de protection, l'aiguille (3) se trouvant complètement confinée dans l'écran de sécurité (4). On peut déplacer axialement le support (1) au moyen d'un élément (10) de prise avec les doigts situé au niveau du support (1), cet élément (10) étant mobile dans une fente (11) située dans l'écran (4). On peut fixer le support (1) dans les positions terminales à l'aide du même élément de prise (10). Le dispositif d'échantillonage de sang peut être pourvu d'ouvertures en forme de fentes situées dans l'écran, ce qui permet de tenir le tube (2) à la main pendant la prise d'échantillon de sang, à l'aide d'un autre support pour tubes (2) de diamètre plus petit, avec un fond fileté interne du support (1), permettant l'utilisation d'une aiguille séparée et/ou avec un support (1) actionné par un ressort.
Patent EP-0324437-A1 (EP)
Inventor: ALLWEIN ROBERT JOHN
IPC: B65B63/02
Filed: 1989-01-10
Abstract: Fiber glass insulation batts (B) are packaged by delivering them to the bottom of a stack of batts, then compressing the stack with a compression plate or platen (25). The compressed stack is pushed by the platen (25) against a web (84) of packaging film and into a hopper. The web adjacent one side of the stack is then moved over the top face of the stack to enclose it, and is heat welded to the web adjacent the other side of the stack. The web is severed intermediate the weld to separate the package from the web, leaving only a single weld in the package. The stack can be compressed by a dished platen to concentrate the greatest platen pressure at the periphery to avoid damaging the major portion of the surface of the batt contacted by the platen.
Patent EP-0342383-A1 (EP)
Inventor: KRONICH PETER G
IPC: F01L1/46
Filed: 1989-04-21
Abstract: An adjustable valve lash train for an overhead valve engine includes a rocker arm stud (84) having a threaded shank (86) received in a correspondingly threaded bore (88) in said cylinder head (12). The rocker arm stud includes an integral head (94) having a spherically shaped bearing surface (96) on the undersurface thereof in engagement with a correspondingly shaped bearing surface (129) on the rocker arm (82). The head of the rocker arm stud includes a hexagonally shaped recess (98) in the top surface (100) thereof for receipt of an adjustment tool. A threaded jam nut (90) is received about the threaded shank of the rocker arm stud for selectively locking the threaded shank against rotation with respect to the threaded bore of the cylinder head. A push rod guide plate (92) is sandwiched between the cylinder head and the jam nut adjacent the shank of the rocker arm stud for controlling lateral displacement of a push rod (108).
Patent EP-0369156-A1 (EP)
Inventor: BERCHTOLD LORENZ DR
IPC: C22C5/02
Filed: 1989-10-06
Abstract: To produce jewellery articles and coins, a high-gold content alloy of 84 to 99% by weight of gold, 1 to 6% by weight of cobalt, 0 to 6% by weight of copper and 0 to 4% by weight of silver and/or zinc is used. It is hardenable and is tolerated by the skin.
Patent EP-0397921-A1 (EP)
Title: Method for positioning the bearings of a gearbox
Inventor: BERNHARDT BODO
IPC: F16H57/02
Filed: 1989-12-15
Abstract: In a method for fixing the required position of the roller bearings of shaft bearings in housings, in which the shafts are installed with the roller bearings in the housing and are positioned using shims, matched to the measured tolerances of the installed parts, and a parameter proportional to the initial stressing force is measured during a run at 100 to 200 rpm and is used to determine the final shims,… - a jig plate (14) of specific thickness is arranged, using the flange pattern of the housing halves (1 and 18), between the housing halves (1 and 18) which are split at right angles to the shafts (2, 3 and 4),… - the respective roller bearing (11, 12 and 13) is put on,… - a shim (29, 30 and 31) having a thickness derived from the empirical values and an axial dynamometer capsule (15, 16 and 17) are put onto the roller bearing for each shaft (2, 3 and 4) and… - the two housing halves (1 and 18) are clamped to one another during the run at the predetermined torque,… - the axial forces occurring on the shafts (2, 3 and 4) are measured during a run and are related to the predetermined, desired axial forces by means of a computer and… - the optimised thickness of the shims (29, 30 and 31) for the individual shafts (2, 3 and 4) is calculated from said comparison. …<IMAGE>…
Patent EP-0339714-A1 (EP)
Inventor: VAN DER WILK RONALD
IPC: H01J31/12
Filed: 1989-04-14
Abstract: An electron tube device comprising an electron tube having a line cathode, and an electric power source for supplying power pulses to the line cathode, characterized in that the electron tube device comprises determination means for determining, during a power pulse, the value of a physical quantity which depends on the temperature of the line cathode, comparison means for comparing the value with a reference value and for supplying a control signal, and termination means to end the power pulse in dependence on the control signal. Consequently, the temperature of the line cathode is more stable.
Patent EP-0343887-A1 (EP)
Inventor: TODD MURRAY JAMES
IPC: H01P1/06
Filed: 1989-05-19
Abstract: Waveguide apparatus for transforming signals between the TE₁₀ mode and a circular mode, shown in schematic exploded form, includes a Magic-T 10 in which the H-plane port 11 is terminated. A signal in the TE₁₀ mode is applied to its E-plane port 8, resulting in signals in the TE₁₀ mode being produced at its outputs 12 and 13, the field being in opposite senses. The outputs 12 and 13 are arranged adjacent one another so that the effective output of the Magic-T 10 is a signal in the TE₂₀ mode. This is applied to a short taper 14 having an aperture therethrough, this being of rectangular section in the face adjacent the Magic-T output ports 12 and 13 and of cruciform section at the other face. The taper 14 is followed by a spacer 15 and iris 16 having a cruciform aperture therethrough. The application of the signal in the TE₂₀ mode at the Magic-T outputs 12 and 13 results in an output signal in the TE₀₁ mode being launched in the circular waveguide following the iris 16. The apparatus may also be used to transform a TE₀₁ applied to the iris 16 into an output signal at the E-plane port 8 in the TE₁₀ mode.
Patent EP-0324664-A1 (EP)
Inventor: PEGOURET JEAN
IPC: C01G15/00
Filed: 1989-01-04
Abstract: Synthesis of metal salts of weak acids and in particular of indium formate. 
<??>In the process the anodic oxidation of the metal under the effect of the electrical current is carried out in a cell filled with an electrolyte bath containing the weak acid whose salt it is intended to manufacture, having at least its anode(s) consisting of the metal whose salt it is intended to manufacture. This salt is available in suspension in the electrolyte bath. 
<??>The invention also proposes an electrosynthesis cell and synthesised products of particular morphology. 
<??>The invention applies to the synthesis of indium formate in particular for pyrolysing it on glass with a view to forming thin layers thereon. 
<IMAGE>
Patent EP-0354166-A1 (EP)
Inventor: FUNK KARL-HEINZ DIPL-ING
IPC: H01H31/00
Filed: 1989-03-10
Abstract: PCT No. PCT/DE88/00686 Sec. 371 Date Jan. 9, 1991 Sec. 102(e) Date Jan. 9, 1991 PCT Filed Nov. 3, 1988 PCT Pub. No. WO90/01787 PCT Pub. Date Feb. 22, 1990.A metal-clad, compressed-gas insulated, high-voltage switching station with an insulated grounding switch. In the case of compressed-gas insulated, high-voltage switching stations, insulated grounding switches are also used for applying test voltages. Therefore, provided between the housing and the casing is an insulating ring, within which a conductor is embedded with a terminal lug which contacts the contact pin. In order to improve the insulation, the insulating ring reposes within a metallic ring, which acts as a prop ring and which receives the fixing agents. It is only interrupted by the terminal lug which is provided with an insulating enclosure. The insulating ring is thus largely relieved from mechanical stresses. Insulated grounding switches are used in the case of metal-clad, high-voltage switching stations which are insulated by SF6 compressed gas.
Patent EP-0382791-A1 (EP)
Title: Lunettes de vision nocturne compactes et transparentes
Inventor: FILIPOVICH DANNY
IPC: G02B23/12
Filed: 1988-10-26
Abstract: Les lunettes de vision nocturne compactes décrites (400, 500, 600) fournissent à l'utilisateur à la fois une image directe ou non agrandie et une image agrandie via des premier et second trajets optiques s'entrecoupant. Lesdites lunettes comprennent des organes d'entrée d'images secondaires (490, 690) servant à incorporer dans le trajet optique agrandi des symboles ou d'autres images secondaires devant être présentées à l'utilisateur en même temps que les images agrandies et non agrandies. Lesdites lunettes comportent en outre un organe de formation d'images périphériques (540) offrant à l'utilisateur un large champ de vision périphérique, non obstant les obstructions qui se trouvent sur les lunettes et qui pourraient normalement géner la vision périphérique de l'utilisateur. Lesdites lunettes comprennent des premier et second logements de lunettes (422, 423, 522, 523, 622, 623) pour les deux yeux de l'utilisateur et, dans un mode de réalisation, également un organe optique (497) placé dans l'arcade (424) des lunettes (400) et servant à transmettre l'image agrandie d'un logement (422) à l'autre (423), de sorte que l'image agrandie provenant de l'un des organes d'agrandissement d'image (460) est présentée aux deux yeux de l'utilisateur.
Patent EP-0440622-A1 (EP)
Title: Pompe a lobes amelioree
Inventor: FEAKINS JOHN FREDERICK
IPC: F16J15/34
Filed: 1989-03-16
Abstract: L'invention porte sur une pompe à lobes dont les propriétés de nettoyage sur place permettent de garantir des normes de sanitation élevées. Chacun des arbres d'induit (3) est fixé hermétiquement à la caisse de la pompe (5) par le moyen d'un premier et d'un second anneau d'étanchéité (34, 35). Le premier anneau d'étanchéité tourne avec l'arbre et le second anneau d'étanchéité est non-rotatif et sa surface intérieure s'éloigne progressivement de l'induit, ce qui pousse le fluide à retourner de l'anneau vers la chambre d'aspiration. Le premier anneau d'étanchéité est agencé axialement sur l'induit, les épaulements radiaux de ces parties étant juxtaposés mais séparés par une rondelle étanche en élastomère (36). Un ressort (42) pousse le second anneau d'étanchéité sur le premier, contre lequel il bute axialement. Un joint torique (46) unique fixe hermétiquement un carter d'étanchéité (40) au carter de la pompe (5) et au second anneau d'étanchéité (35). L'induit (16) est fixé à l'arbre par le moyen d'un boulon (21) à embase intégrée (20). Un joint d'étanchéité est placé entre la périphérie de l'embase et l'induit pour empêcher que le boulon ne se desserre par frottement.