baber/WOPTO huggingface dataset:
Patent EP-0247429-B1 (EP)
IPC: C08L67/06
Filed: 1987-05-12
Granted: 1991-10-23
Abstract: Schrumpf- und verzugsarme Formkörper aus ungesättigten Polyesterharz-Formmassen lassen sich bei niedriger Formtemperatur herstellen, wenn man Polyester mit definiertem Molekulargewichtsfaktor einsetzt und als schwundverminderndes Additiv ein Polyesterurethan auswählt.
Patent EP-0259672-B1 (EP)
IPC: B65D8/00
Filed: 1987-08-20
Granted: 1990-04-18
Abstract: 1. A workpiece carrier, comprising a frame and at least one plate which is arranged on the frame and is provided with openings and/or recesses and/or projections and comprising feed arranged at the corners, characterised in that the frame (1) is formed by a synthetic resin moulded component into the corners of which tubes (5) are moulded, that the frame (1) comprises upwardly directed projections (8) and that the plate (11) constitutes a further component made of synthetic resin which is inverted over the frame (1) and which at its edge either comprises upwardly directed projections (12) into the interior of which the projections (8) of the frame (1) engage, or comprises openings whose cross-sectional shape corresponds to that of the projections of the frame and through which said projections extend.
Patent EP-0242928-B1 (EP)
Title: Clamping mechanism for fixing a steering column housing
IPC: B62D1/184
Filed: 1987-04-18
Granted: 1989-12-20
Abstract: Clamping mechanism for a steering column housing adjustable perpendicularly to the longitudinal direction of the steering column, said mechanism comprising a clamping bolt and a lever with which the bolt can be tensioned and the column housing fixed, and a spring-loaded element between housing and bolt, the lever (10) and the bolt (4) being coupled by pins (18) whose centre lines cross that of the bolt (4) when it is in released condition, said pins being provided between a cup (16) fixed to the bolt and the lever, the pins being longer than the distance, measured in longitudinal direction, between cup and lever in released condition of the bolt and a certain degree of tilting of the pins on their supporting points being possible.
Patent EP-0262729-B1 (EP)
IPC: H04R1/22
Filed: 1987-09-22
Granted: 1992-02-19
Abstract: An electrodynamic loudspeaker (1) has a diaphragm comprising a central part (2) and a peripheral part (3), and a voice-coil device (9, 10) coupled to the central part (2). The ratio S2/S1 complies with the relationship 0.5 </= alpha  mu  rho  &Uml&  S2/S1 </= alpha mu  rho  &Uml&  6, where S1 and S2 are the surface areas of the central part (2) and the peripheral part (3) respectively. The ratio m2/m1 complies with the relationship 0.5 </= alpha  mu  rho  &Uml& m2/m1 </= alpha mu  rho  &Uml&  8 where m1 and m2 are the mass of the central part (2) and the voice-coil device (9, 10) and the mass of the peripheral part (3) respectively. Further, the compliance imposed on the diaphragm by the space (6, 6') defined by the diaphragm (2, 3) and the chassis (4) and/or the magnet system (7) is smaller than the compliance of the diaphragm itself (Fig.1). Thus it is possible to realise a car loudspeaker which has a specific dip in its frequency response characteristic P (Fig. 2a), measured in an anechoic room.
Patent EP-0247813-B1 (EP)
IPC: G01V1/30
Filed: 1987-05-22
Granted: 1991-12-11
Abstract: A process for directly detecting the presence of hydrocarbons in a rock formation includes generating a plurality of seismic rays at spaced intervals from one another above or within the surface of the rock formation being surveyed to form a normal move-out corrected common mid-point gather; determining an approximate angle of incidence for each seismic ray; applying predetermined weighting factors to time samples of each of the reflected rays before stacking the time samples to form a trace; extracting the reflectivity of compressional longitudinal waves (p-waves) and shear waves (s-waves) of each sample; determining the p-wave reflectivity as a function of the s-wave reflectivity; and subtracting the p-wave reflectivity so determined from the extracted p-wave reflectivity thereby to define a fluid factor which gives a direct indication of the presence of hydrocarbons in the rock formation being surveyed.
Patent EP-0266335-B1 (EP)
IPC: E04H7/18
Filed: 1987-10-30
Granted: 1991-01-09
Abstract: The invention relates to a pressurized fluid storage tank (1) adapted to be disposed underground at a slight depth. The invention comprises a ring (2) forming the side wall of the tank and two horizontal circular walls disposed in said ring and forming respectively the bottom wall (4) and the top wall (9) of the tank (1). Tie rods (8) are disposed between the top wall (9) and the bottom wall (4), these tie rods (8) being adapted to take the stresses resulting from the pressure of the stored fluid on said bottom wall (4) and top wall (9), leakproofing means (10) adapted to make the tank impervious to the fluid stored lining the interior of the tank (1). The tank (1) according to the invention permits storage under excellent conditions of inconspicuousness and safety. The invention is more particularly applicable to the storage of pressurized fuel fluids.
Patent EP-0252901-B1 (EP)
IPC: E04B1/94
Filed: 1987-07-01
Granted: 1992-05-13
Abstract: Fire protection covering for steel girders of steel constructions which is formed by at least one layer of gypsum plaster which covers the girder or structural member to be protected and is held on said girders or structural members in such a way as to keep cavities free, the covering having at least one further encasing layer of gypsum plaster which is held by spacers at a distance from the first- mentioned encasing layer in such a way as to keep closed cavities (5) free, the cavitites formed between the girder (1, 8) or structural member and the first encasing layer (3') and between the latter and the further encasing layer (7') being closed so as to be gas tight per se.
Patent EP-0274478-B1 (EP)
IPC: G01F1/30
Filed: 1987-03-17
Granted: 1992-06-24
Abstract: The measuring device (2) comprises a sensing element (4) communicating with the process substance as well as a lever-like transfer element (7) connected with the sensing element and arranged to transfer the force acting on the sensing element and generated by the process substance to be measured to a measuring element (6) using the torque applied to the transfer element (7) about its fulcrum. The through hole (8) has a diaphragm (14) of elastic material covering the hole, being in engagement with the transfer member (7) in the position substantially perpendicular to the longitudinal axis thereof and acting as a sealing member separating the portion outside the process substance from the process substance. The diaphragm is mounted between two elastic gaskets (16) located in the side region of the through hole (8) in order to allow the free movement of the diaphragm in the direction of its main plane for eliminating tension forces applied to the diaphragm by the translation and the rotation of the transfer element (7) and causing measurement inaccuracy.
Patent EP-0367758-B1 (EP)
Title: A method for controlled catalyst sulfidation
IPC: B01J37/20
Filed: 1987-05-13
Granted: 1992-04-22
Abstract: In a glass reactor which incorporates a turbine stirrer, 400 ml of sunflower oil and 20g of nickel catalyst are mixed, involving 82 per cent nickel on a carrier of silicone dioxide-aluminium trioxide. The mixt. is heated to 180 deg. C., after which hydrogenation is commenced. Hydrogen gas is added at the rate of 25 ml/s (1 atm., 25 deg. C). Using a gas controlled feed coil of known volume (5.43 ml), different quantities of hydrogen sulphide are fed to a gas mixer, in which the main hydrogen gas flow is allowed to carry with it the hydrogen sulphide into the hydrogenation reactor. A flame photo-multiplicator reactor is connected to the reactor outlet, and permits a rapid and simple determn. of the amount of hydrogen sulphide absorbed by the catalyst. In all cases, the hydrogenation time is 70 minutes.
Patent EP-0278493-B1 (EP)
IPC: A61M5/315
Filed: 1988-02-10
Granted: 1992-09-02
Abstract: A disposable, anti-needle strike, anti-drug abuse syringe (1) which reduces the frequency of accidental needle strikes to health care workers and prevents health-threatening reuse of the needle by drug abusers. The syringe (1) has a needle carrying base (6) and an attached hypodermic needle assembly (2) which are relocatable within the syringe cylinder (60) from a distally disposed first position to a proximally disposed second position. A piston assembly (50) having a detachable stem (40) moves reciprocally and axially through the syringe cylinder (60) to expulse fluidic medication and to selectively engage the needle carrying base (6) at the distal bore of the cylinder, whereby to relocate the needle carrying base (6) and its attached needle assembly from the first position to the second position. The needle carrying base is anchored at the second position, such that the used needle (2) extends into and is shielded by the syringe cylinder (6). The stem (40) is then detached from the piston assembly (50) and inserted through the now open orifice at the distal bore of the cylinder. The stem (40) is locked at its final position within the syringe cylinder to create a disposal cartridge with the needle shielded and rendered irretrievable therewithin.
Patent EP-0304176-B1 (EP)
Inventor: PRICEMAN SEYMOUR
IPC: C23C28/00
Filed: 1988-07-26
Granted: 1994-03-09
Abstract: The coated article includes a refractory metal substrate (2) having an oxidation resistant intermetallic layer (4) formed in situ thereon; e.g., a fused refractory metal silicide containing layer (4), and a ceramic layer (6) applied on and adhering to the intermetallic layer (4) to provide enhanced high temperature properties and resistance to premature catastrophic failure in high temperature oxidizing environments where materials are present that may destructively react with the intermetallic layer (4). The refractory metal substrate (2) may be coated on only one side or on both sides by the said intermetallic-ceramic layer system.
Patent EP-0308210-B1 (EP)
Title: Topical treatment of diseased skin disorders
IPC: A61K33/18
Filed: 1988-09-15
Granted: 1993-05-05
Abstract: A unique combination of chemical substances and a method of their use is proposed, each chemical substance having individual merit as medicinal agents when used in solution or other pharmaceutical forms has been discovered to be effective in combination in the topical treatment of several diseased skin conditions including Herpes Simplex, acne, psoriasis, and dermatitis. The combination comprises a mixture of:       (a) at lease one antiseptic and/or anesthetic compound which is   (i) a terpene (e.g. menthol and eucalyptol, both being oxygenated terpenes);   (ii) a phenolic compound (e.g. thymol); or,   (iii) an alcohol;     (b) a quaternary ammonium antiseptic compound; and, (c) an antiseptic compound containing iodine salts thereof and/or complexes thereof dissolved in an organic skin penetrating solvent. u
Patent EP-0309280-B1 (EP)
Title: Video coder
IPC: H04N21/242
Filed: 1988-09-23
Granted: 1993-07-21
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-0323514-B1 (EP)
Inventor: YAGII TOYOKAZU
IPC: C07C265/10
Filed: 1988-01-13
Granted: 1994-07-13
Abstract: Procédé de préparation de composés d'isocyanate par une réaction en deux étapes sans utiliser de phosgène. Dans la première étape, on fait réagir une diamine avec un carbonate de diméthyle en présence d'un catalyseur à base d'alcali, afin de synthétiser un composé d'uréthane correspondant. Dans la deuxième étape, le composé d'uréthane est décomposé thermiquement dans un solvant à point d'ébullition élevé sous une pression réduite comprise entre 1 et 700 Torr en présence d'un catalyseur composé d'une simple substance métallique sélectionnée parmi le manganèse, le molybdène, le tungstène, le zinc et le béryllium ou l'un de leurs composés afin d'obtenir un composé de diisocyanate correspondant.
Patent EP-0387249-B1 (EP)
IPC: F16N11/10
Filed: 1988-05-28
Granted: 1992-07-29
Abstract: Un distributeur de milieux liquides ou visqueux, en particulier de lubrifiants, comprend un récipient (1) subdivisé par une cloison ou similaire en une chambre (7) de réception du milieu à distribuer et en une chambre à gaz sous pression (8). Un élément générateur de gaz, par exemple une cellule (10) composée d'électrloyte, d'anode et de cathode est agencé dans la cloison (6).
Patent EP-0375778-B1 (EP)
IPC: A61M5/315
Filed: 1988-06-17
Granted: 1993-09-08
Abstract: Instrument médical présentant un élément cylindrique et un élément qui coulisse tout en maintenant un contact étroit avec la paroi interne de l'organe cylindrique. Un film lubrifiant (7) durable difficilement pelable est formé sur une couche élastomère thermoplastique dans au moins la partie de l'organe coulissant (5) qui entre en contact avec la paroi interne cylindrique, par polymérisation de plasma à basse température d'une résine synthétique thermoplastique présentant un faible coefficient de friction cinétique dans une atmosphère constituée par un monomère, de sorte que l'organe coulissant épouse la forme interne de l'élément cylindrique et peut coulisser sans à-coups à l'intérieur dudit élément cylindrique. L'invention se rapporte également à un procédé de production d'un tel instrument médical.
Patent EP-0334949-B1 (EP)
Inventor: PLUMMER JAN P
IPC: G10K11/04
Filed: 1988-09-28
Granted: 1996-11-27
Abstract: A speaker system comprises a housing and at least one speaker mounted in said housing. An acoustical filter for intercepting and reradiating sound waves is mounted in front of the cone of the speaker. The acoustical filter includes a frame having a central aperture and at least one membrane mounted to the frame covering the aperture and having a resonant frequency of vibration. A plurality of slots are formed in the frame adjacent the aperture. A dispersion grid for increasing the spacial angular dispersion of sound waves generated by the speaker is mounted in front of the frame.
Patent EP-0329136-B1 (EP)
Title: Luggage carrier for two-wheeled vehicles
IPC: B62J7/04
Filed: 1989-02-16
Granted: 1992-08-26
Abstract: A luggage carrier for two-wheeled vehicles with struts, provided at a support surface and extending to at least one fixed point on the vehicle, and also with a sliding box, arranged underneath the support surface on glide tracks and slidable thereon in the longitudinal direction, consists of a lid, which is fixed to the struts and offers at least one desk-like narrow side to the support surface, and also of a drawer, mounted to the undersurface of the lid in guide rails. To the lid it is possible to attach releasably, via at least one keyhole-like connection hole, an accessory, in particular a sidebag, a child's seat or the like, in each case via an attachment structure attached to the accessory. A closure device for fixing the attachment structure to the lid has been coupled to the drawer in such a way that, on being closed, the drawer moves the closure device into its closed position. <IMAGE>
Patent EP-0341721-B1 (EP)
Title: Dental treatment instrument with aspirating and irrigating device
IPC: A61C3/00
Filed: 1989-05-12
Granted: 1992-11-11
Abstract: The instruments have one or two continuous tubes/channels, from the instrument tip (distal part) to the outlet point, which can be situated at the other (proximal) instrument end or at another point in the instrument. The tip (distal part) of the instrument can have different shapes depending on its purpose, such as, for example, scraper, spoon, scaler, cutter, point, spatula. The other instrument parts can be designed freely depending on their purpose and can have different shapes, dimensions and sizes. For example, treatment instruments of cannula-like shape are particularly well suited for the treatment of abscesses and periodontal disorders or wounds. The instruments are attached to a grip, holder or tube and are connected to a suction unit. Each of these instruments can have in one position an opening in the tube/channel for suction regulation. <IMAGE>
Patent EP-0343521-B1 (EP)
Inventor: HUEBNER HANS JOERG
IPC: A62B18/08
Filed: 1989-05-19
Granted: 1994-01-12
Abstract: According to the invention, breath protection masks are provided behind the filter with a gas sensor which gives a signal as soon as the filter has reached its permissible loading limit. 
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Patent EP-0369108-B1 (EP)
Title: Filling-in piece for shutterings
IPC: E04G9/04
Filed: 1989-06-30
Granted: 1993-02-03
Abstract: A filling-in piece (1) for inserting into the intermediate space between shuttering (2) or shuttering parts which are in alignment with one another or are arranged in one plane and have edge webs (3) has in turn edge sections (4) matching the edge webs (3) of the shuttering (2). These edge sections (4) are in each case mounted on and fixed to a shuttering shell (5) cut to size in accordance with the dimensions of the intermediate space. They are made of wood or plastic and have a cross-sectional outer contour approximately corresponding to the edge web (3) of the shuttering (2), in which arrangement a roughly channel-shaped indentation (6), running in the longitudinal direction of the edge section (4), for applying a clamp (7) or suchlike fastening element, in accordance with the shaping of the edge webs (3) of the shuttering (2), is in each case provided on the surfaces or longitudinal side faces of the edge sections (4) of the filling-in piece (1), which surfaces or longitudinal side faces are remote from the respective edge web (3) of the shuttering (2). At least this roughly channel-shaped indentation (6) is here lined with a strengthening piece. <IMAGE>
Patent EP-0355793-B1 (EP)
Inventor: KRSTENANSKY JOHN L
IPC: A61P9/02
Filed: 1989-08-22
Granted: 1996-07-10
Abstract: Agonists of NPY which are derivatives of naturally occurring NPY. The agonism is confirmed using conventional competitive binding and biochemical assays and the use of these derivatives in a variety of conditions in which neuropeptide Y is implicated is also described.
Patent EP-0369374-B1 (EP)
Inventor: KAZUSAKA SHOJI
IPC: H05K3/36
Filed: 1989-11-13
Granted: 1995-09-27
Abstract: Disclosed herein is a display to be applied to a digital switch. This display includes a casing (1) formed of a box-type casing (2) and a cover (3), a display element (8) facing a display window (2b) accommodated in the casing (1), a printed wiring board (9) for supporting the display element (8), and a printed wiring board (14) which is connected to the printed wiring board (9) and on which a control circuit (16) for displaying an external input signal on the display element (8), and the like are mounted. At the front portion of the casing (1) are formed frames (11a and 11b) extending over a display face (81) of the display element (8), and thus a portion of the printed wiring board (9) which is located at the outer periphery of the display element (8) cannot be seen from the outside. A conductive pattern (18) for discharging a static electricity is provided on the printed wiring board (9), corresponding to a region in which the frames (11a, 11b) engaged with each other. The frames (11a, 11b) have adhesive tapered faces, and thus a static electricity is hard to enter the display from the outside. Thus, it flows out of the display through the conductive pattern (18) even if it enters the display.
Patent EP-0337528-B1 (EP)
Title: Safety cap for containers under steam pressure
IPC: B65D51/00
Filed: 1989-03-20
Granted: 1993-03-03
Abstract: A safety cap for containers under steam pressure is described, in which a diaphragm (5) is subject to the action of the steam pressure in the container, interrupting the mechanical connection between the closing component (1) screwed into the mouth of the container and the external cap (17) which can be turned by the user when pressure is present, so that the external cap turns but the closing component is not unscrewed.
Patent EP-0326391-B1 (EP)
Title: Ampoules
IPC: A61J1/06
Filed: 1989-01-26
Granted: 1993-06-16
Abstract: The present invention provides plastics ampoules (10) made by the blow-fill-seal method which substantially overcome the problem of touch contamination of the neck of the ampoule (10) by providing a funnel leading to the neck, this funnel also assisting docking of the head of a syringe.
Patent EP-0331402-B1 (EP)
Title: Splice tray
IPC: G02B6/40
Filed: 1989-02-27
Granted: 1992-12-16
Abstract: An optic fibre splice tray (Figure 1A) is provided with reels (3, 4,) which can be moved towards and away from the outer walls (132, 133) of optic fibre compartments (1A, 1B) in order to hold the coiled optic fibres closely in position. This prevents kinks developing which could lead to light losses. Also, slots (58, 59, 60 and 61) are provided in the wall portions (56, 57) to enable an optic fibre (F1) to be conducted from one compartment to another and thence to be joined (X) to another fibre (F2) which approaches the splice tray from the same direction. Unnecessary bending of the optic fibres is again thereby avoided. A splice protector housing 44 is releasably attached to the lid (2) of the splice tray and removable link members (28, 29) are also provided which fit into apertures (34, 35, 36 and 37) of adjacent trays in a stack to enable the splice trays to be stacked without risk of breakage of an integral portion of any splice tray.
Patent EP-0353266-B1 (EP)
IPC: E03C1/10
Filed: 1988-11-30
Granted: 1992-03-04
Abstract: Des clapets de non-retour comprennent un logement (3) pourvu d'un conduit d'amenée et d'un conduit de sortie (1' et 2') dans lequel sont agencées une soupape d'amenée (4) sollicitée par un ressort, une soupape de sortie (5) et une chambre médiane intermédiaire (6). Cette dernière est reliée à l'atmosphère extérieure par une soupape de décharge (7) dont le corps de soupape (25) est relié à une membrane de commande (20, 20') dont un des côtés est en communication hydraulique avec le conduit d'amenée (1') et dont l'autre côté est en communication hydraulique avec la chambre médiane (6). En outre, la membrane (20, 20') est commandée par un ressort (28) de la soupape de décharge qui assure une pression différentielle minimale entre le conduit d'amenée (1') et la chambre médiane (6). Afin d'obtenir une structure compacte offrant le moins de résistance possible à l'écoulement, le logement (3) est cylindrique, les soupapes d'amenée et de sortie (4 et 5), avec leurs ressorts de commande (11, 15) y sont axialement logés et la soupape de décharge (7), son corps de soupape (25) et la membrane de commande (20, 20') se situent à l'extérieur du logement tubulaire (3). De préférence, le corps (25) de la soupape de décharge est associé à deux membranes de commande (20, 20') séparées l'une de l'autre par un espace intermédiaire (26) en communication avec l'atmosphère extérieure, et dont celle (20') qui fait face au corps (25) de la soupape de décharge peut être actionnée par la pression de liquide régnant dans la chambre médiane (6) alors que l'autre membrane de commande (20) est actionnée par la pression de liquide qui règne dans le conduit d'amenée (1').