baber/WOPTO huggingface dataset:
Patent EP-0142535-A1 (EP)
Inventor: CLAUSEN ERIK
IPC: G03B21/625
Filed: 1984-05-10
Abstract: Un écran transparent (4) pour rétroprojection possède un système de lentilles (20) permettant de rendre parallèles les rayons lumineux arrivant par l'arrière. Sur le côté avant de l'écran (4) sont aménagées des lentilles rectilignes (21) s'étendant verticalement dans la position d'utilisation de l'écran, dont les côtés (23 et 24) forment un angle d'inclinaison réduit par rapport à la normale à l'écran (4). Les côtés (23 et 24) réfléchissent totalement la lumière arrivant de l'arrière et des lentilles supplémentaires (22) sont disposées entre les lentilles réfléchissantes (21). Afin de compenser les effets d'ombrage provoqués par la projection d'images de télévision de couleurs différentes sur le côté arrière de l'écran (4), les sommets des lentilles réfléchissantes (21) sont ainsi façonnées et leurs côtés totalement réfléchissants (23et 24) présentent une inclinaison telle par rapport à la normale à l'écran (4) et également une largeur telle que 80% au plus de la lumière pénétrant dans les lentilles réfléchissantes (21) par l'arrière est émise au travers des sommets des lentilles (21) et qu'au moins 20% de cette lumière est émise au travers des côtés (23 et 24) des lentilles (21).
Patent EP-0215773-A1 (EP)
Title: Process for manufacturing electronic components using soft soldering flux based on carboxylic acids.
Inventor: KERNER RUDOLF A
IPC: B23K35/363
Filed: 1984-05-14
Abstract: The present flux is preferably used in electronics and electricity. The flux is characterized particularly in that welding waste are easily removed, without time-limit and without degradation (auto-oxidative) of the flux itself as it would be the case for example during the activation of the flux by aromatic carboxylic acids. The characteristics in relation to corrosion and surface resistance, as those required by testing conditions according to standards DIN 8516 and DIN 8527 applied to a halogen-free flux, according to DIN 8511, type F-SW 32, are guaranteed. The advantages of said flux are obtained by introducing mono-, di- or poly-carboxylic alicyclic acids presenting at least one carbon ring, or derivatives thereof using mono-, di- or poly- or ceto-carboxylic acids. The properties of the flux may be further improved by using in conjunction quaternary ammonium salts. The base composition disclosed hereabove enables to obtain soft soldering flux having various characteristics, thereby providing a flexibility to their use (for example flux applicable to flux welding processes, welding pastes, constituent envelopes of lead wires or lead cores).
Patent EP-0146639-A1 (EP)
Inventor: OSAWA EIICHI
IPC: G11B20/18
Filed: 1984-06-15
Abstract: Procédé d'enregistrement d'un signal numérique de données, tel qu'un signal audio à modulation par impulsions codées, sur un support d'enregistrement dans son sens longitudinal, ainsi que dispositif indiqué pour ce procédé d'enregistrement. Les mots de nombre pair et les mots de nombre impair dans un signal numérique de données sont enregistrés sur un premier groupe de pistes et sur un deuxième groupe de pistes, respectivement, séparés l'un de l'autre dans le sens de la largeur d'un support d'enregistrement, de manière à empêcher une série de mots de devenir erronés à la suite, par exemple, d'une imperfection dans le sens longitudinal du support d'enregistrement. Le format des données est modifié à l'entrée et à la sortie d'un codeur d'enregistrement afin de permettre l'utilisation combinée d'un code de correction d'erreur et d'un circuit d'enregistrement dans des enregistreurs numériques à bande possédant un nombre différent de pistes, par exemple n pistes et 2n pistes. Lorsqu'un code de correction d'erreur est enregistré de sorte qu'un mot dans le signal numérique de données est divisé en une pluralité de symboles formant un code de correction d'erreur, une pluralité de symboles du même mot sont enregistrés en une position à laquelle la corrélation d'erreur est forte, ayant ainsi efficacement recours à la capacité de correction d'erreur du code de correction d'erreur.
Patent EP-0191760-A1 (EP)
Inventor: SAVOLAINEN ESKO
IPC: F16G13/07
Filed: 1984-10-10
Abstract: Une chaîne transporteuse comprend des maillons de chaîne (1) consistant en un cylindre (2) et en des barres latérales allongées (3, 4) dont les premières extrémités sont fixées aux extrémités du cylindre, de sorte que la distance entre les extrémités libres des barres latérales (3, 4) correspond à la longueur du cylindre (2) y compris les barres latérales fixées à celui-ci. De manière à permettre l'assemblage d'une chaîne constituée de pièces identiques sans utiliser d'outil, les surfaces opposées les unes aux autres aux extrémités libres des barres (3, 4) des maillons de chaîne sont pourvues de tenons (5, 6) dont le diamètre extérieur correspond au diamètre intérieur du cylindre (2), et l'élasticité du matériau des barres (3, 4) est telle qu'elles peuvent s'écarter l'une par rapport à l'autre sur une étendue telle que les tenons (5, 6) d'un maillon de chaîne peuvent s'introduire dans le cylindre (2) d'un autre maillon de chaîne.
Patent EP-0170762-A1 (EP)
Inventor: MORIYAMA TOMOYOSHI
IPC: E05B19/00
Filed: 1985-01-10
Abstract: A writing instrument such as a ball-point pen (1) has a barrell (4), a rotatable tube (5) coupled therewith, and a cap (2) detachably mounted on the rotatable tube. A spare key (8) has an end pivotally connected to the rotatable tube. The spare key is fully accommodated in the cap when the cap is mounted on the rotatable tube.
Patent EP-0187880-A1 (EP)
Inventor: KUNZ GERHARD DIPL-CHEM DR ING
IPC: C02F1/42
Filed: 1985-01-16
Abstract: The liquid to be treated is fed to successive treatment chambers and the treatment and/or deionisation takes place by electrical ion displacement in a first stage and by electrical ion desorption in a second aftertreatment stage, and the salts removed from the treated liquid are passed into so-called brine chambers and flushed from these by means of a transport fluid into a drain or other collection space. Figure 1 is proposed as an illustration relating to the abstract. <IMAGE>
Patent EP-0158034-A1 (EP)
Inventor: EBBINGHAUS WILFRIED
IPC: F16D65/60
Filed: 1985-02-11
Abstract: 1. An automatic slack adjuster for vehicle brakes, more particularly motor vehicle brakes, the adjuster having a casing (5) which is operative as brake lever (4) and in which a slack adjuster mechanism comprising a worm (9) and a worm wheel (10) is disposed, the mechanism (5) co-operating, by way of an entraining member (23) and of a coupling (11), the latter having end toothings (13, 15) in a radial plane, with a lever (18) which extends into the casing (5) and which is secured to a stationary part of the vehicle, one (13) of the end toothings of the coupling (11) being devised on a coupling ring (12) so disposed on the worm shaft (8) as to e resiliently movable axially, the worm shaft (8) having a hexagonal head (14) at the end extending out of the casing (5), characterized in that the other end toothing (15) of the coupling (11) is devised directly on the underside of the worm shaft head (14).
Patent EP-0154900-A1 (EP)
Inventor: MABILLE PIERRE
IPC: A61C17/02
Filed: 1985-02-28
Abstract: 1. A nozzle head for the hand piece of a dental device for cleaning teeth, comprising a nozzle holder having two members (1, 2) an inner tube (20) for supplying an abrasive material in mixture with air, and outer tube (24) for supplying water and fixed to the one member (1) of the nozzle holder, the outer tube being provided with an orifice (27) that is located outside of said one member and in the direction of which the outer tube extends with a partial length coaxially to a corresponding portion of said inner tube (20) having an orifice (21) which is preferably slightly retracted axially, and two axially parallel connecting bores (7, 9; 12) for interconnecting two flexible tubes with said two tubes (20, 24), said connecting bores being interconnected through a transverse bore (10) extending at a right angle to their axes and being provided in said nozzle holder upstream of a circular gap (26) which is formed inbetween said two tubes (20, 24) for the water exit, characterized in that the two members (1, 2) of the nozzle holder are centered with respect to each other along a common axis (23), that the connecting bore (9) to the inner tube (20) is formed in the one member (1) of the nozzle holder and the connecting bore (12) to the outer tube (24) is formed in its second member (2), and that the transverse bore (10, 13) extends between the two members (1, 2) of the nozzle holder.
Patent EP-0176662-A1 (EP)
Inventor: DENDA TOSHIO
IPC: B65B11/54
Filed: 1985-05-22
Abstract: This invention relates to a packaging machine for packaging an item in a container such as a tray, said container being mechanically and automatically packaged in a bag-form with a strech film (b,) and said film is folded down on the bottom surface of the container. The stretch film packaging machine provides a superior finished packaged condition even if the width of said container differs in size, and a label can be attached to a desired point of the item. The machine is small and light in weight as well as having a relatively simple structure, comprising a pusher conveyor (1), elevator heads (2) and a transport belt (7) in cooperation with a position setting plate (8).
Patent EP-0173159-A1 (EP)
Inventor: FLEER ERNST-OTTO
IPC: A61C1/08
Filed: 1985-08-12
Abstract: A coupling device which enables coupling different types of dental handpieces or devices to a supply hose characterized by a pin-shaped coupling member which has a electrical lamp at a free end for supplying light to a waveguide in the dental device for discharge adjacent the head portion of the dental device and an arrangement of contacts for supplying electrical energy to contacts of a dental device to operate a lamp integrally formed in the dental device. Thus, the coupling device can interchangeably handle a dental device which has an integral lamp or a dental device which utilizes a light waveguide to conduct light from an outside light source to the operating area.
Patent EP-0185315-A1 (EP)
Inventor: CHRISTENSEN BURTON G
IPC: C07D487/04
Filed: 1985-12-12
Abstract: Carbapenems and 1-methylcarbapenems having the formula:wherein - R<sup>1</sup> and R<sup>2</sup> are independently H. CH<sub>3</sub>. CH<sub>3</sub>CH<sub>2</sub>-, (CH<sub>3</sub>)<sub>2</sub>CH-, HOCH<sub>2</sub>, CH<sub>3</sub>CH(OH)-, (CH<sub>3</sub>)<sub>2</sub>C(OH)-, FCH<sub>2</sub>-, F<sub>2</sub>CH, F<sub>3</sub>C-, CH<sub>3</sub>CH(F)-, CH<sub>3</sub>CF<sub>2</sub>-, or (CH<sub>3</sub>)<sub>2</sub>C(F)-; R<sup>3</sup> is H-or CH<sub>3</sub>; L is a bridging group comprising substituted or unsubstituted C<sub>1</sub>-C<sub>6</sub> straight. C<sub>2</sub>-C<sub>6</sub> branched or C<sub>3</sub>-C<sub>7</sub> cycloalkyl groups wherein the substituents are selected from C<sub>1</sub>-C<sub>6</sub> alkyl, O-C<sub>1</sub>-C<sub>6</sub> alkyl, S-C<sub>1</sub>-C<sub>6</sub> alkyl, CF<sub>3</sub>, N(C<sub>1</sub>-C<sub>6</sub> alkyl)<sub>2</sub>. is a quaternary, monocyclic or bicyclic substituted or unsubstituted, heteroaryl group containing (a) when monocyclic, up to 3 heteroatoms and up to 6 total ring atoms, or (b) when bicyclic, up to 5 heteroatoms and 9-10 ring atoms, which is optionally substituted with one or more groups; and Y is a carboxy-containing group; their preparation and antibiotic use are disclosed.
Patent EP-0156404-A1 (EP)
Inventor: GAIKEMA GJALT MARTINUS
IPC: B65D51/16
Filed: 1985-02-05
Abstract: A container or package (2,2') filled with perishable food materials (6) is closed by a cover (3, 11) presenting a vent hole (5) and the assembly is subjected to sterilization or pasteurization. Thereafter the vent hole (5) is closed by means of a hot melt (7, 8) having a melting point lower than the highest temperature during sterilization or pasteurization. Preferably the hot melt (7, 8) is applied before sterilization or pasteurization and provided with a perforation joining the vent hole (5). The hot melt (7) may contain a rounded rigid body (13) not melting at the highest sterilization or pasteurization temperature and being able to seal the vent hole (5) such as a glass bead (13). 
     After cooling the closed container (2,2') is under a subatmospheric pressure. 
     The container (2,2') may be of plastics or glass and the cover (3,11) may be of plastics or plastic coated metal foil, in such a case the plastic coating (12) has a melting point being higher than the melting point of the hot melt (7). The hot melt presents a viscosity comprised between 5000 and 15.000 cPs at 125°C.
Patent EP-0177149-A1 (EP)
Inventor: NISHIKAWA MASAHIKO PEGASUS SEW
IPC: D05B35/02
Filed: 1985-08-16
Abstract: A hemming apparatus (A) for sewing machine comprising a hem folding attachment provided on a sewing machine and an aiding apparatus (B) for hemming for prefolding the hem into S-shape in hemming is provided. The aiding apparatus (B) for hemming comprises a free roll (19), a ring (13) for position setting means, a fitting means (37), an under guide plate (29), and a base guide (35). When the operator simply allows to advance the side edge of the hem bridged over between the hem folding attachment and the free roll (19) along the ring (13), the lower folded section of the hem which is formed into S-shape is folded gradually deep, and hemming is operated while shaping the hem into the prescribed S-shape.
Patent EP-0186957-A1 (EP)
Inventor: GOWDA BYRE VENKATARAMANA
IPC: F22B37/20
Filed: 1985-11-13
Abstract: A method of installing tubular anti-vibration bars (15) into a tube bundle (11) of a steam generator (18) wherein the tube bundle (11) comprises rows of tubes (13), with the anti-vibration bars (15) received between adjacent rows of the tube bundle (11) for stabilizing the tubes (13) against vibration. The anti-vibration bars (15) are first inserted between adjacent rows of the tube bundle (11) and a pressurized fluid is then introduced into the anti-vibration bars (15) which are thus expanded into contact with the tubes of the adjacent rows for support.
Patent EP-0165098-A1 (EP)
Inventor: FALIEU CLAUDE
IPC: B44D3/00
Filed: 1985-04-26
Abstract: 1. Device for the distribution of liquid or pasty ingredients in predetermined amounts, by means of which a constant volume of mixture of the said ingredients may be obtained comprising reservoirs of ingredients and proportioning pumps which are adjustable in respect of the length of the stroke of their piston, each proportioning pump being provided at its point of discharge with a pipe for distributing the proportioned ingredient into a mixture container (3), teh free ends of all the distribution pipes being combined so as to distribute the ingredients simultaneously into the container (3), hte said device comprising : (a) n reservoirs (1) of ingredients of a first type, (b) n piston-type proportioning pumps (2) of the salme geometry, each pump being fed from a reservoir (1) of ingredients of the first type and equipped at its point of discharge with a pipe which distributes the proportioned ingredient of the first type into the mixture container (3), and each pump being assigned ot each ingredient of the first type capable of constituting one of the ingredients of the mixture, (c) at least one assembly comprising a reservoir (4) of ingredient of a second type, and a proportioning pump (5) fed from the said reservoir (4) and equipped at its point of discharge with a pipe which distributes the proportioned ingredient of the second type into the container (3) (d) a proportioning pump (6) fed from a reservoir (7) of ingredient of a third type and equipped at its point of discharge with a pipe which distributes the ingredient of the third type into the container (3), the device being characterized in that it comprises, in addition ; (e) means M which affect the stroke of the pistons of the pumps (2), (5) and (6) in order to adjust correlatively the amounts of the ingredients of the mixture delivered by the said pumps so that, on the one hand, the total volume delivred by the pumps (2) associated with the reservoirs of ingredients of the first type, remains constant and that, on the other hand, the total volume delivered by the pumps (5) and (6) associated with the reservoirs of ingredients of the second and third types, remains constant.
Patent EP-0166662-A1 (EP)
Inventor: FLAUD PATRICE
IPC: C09K5/06
Filed: 1985-06-26
Abstract: 1. A method of preparing a stable composite material characterised in that at least one monomer chosen from the group of compounds having at least one unsaturated ethylene bond is dissolved in a liquid, the monomer is polymerized so as to produce a three-dimensional polymer network in dispersed or continuous form and emprisoning the liquid, the liquid is inert with regard to polymerization, the monomer or monomers are completely soluble in the liquid, and the liquid has a solid/liquid transition temperature below the polymerization temperature and a specific gravity near that of the polymer.
Patent EP-0190533-A1 (EP)
Inventor: LANG GERD
IPC: F21V9/00
Filed: 1985-12-09
Abstract: 1. Tanning apparatus (10), in particular for whole body tanning, with - a UV radiation source (20) for producing UV radiation, - a radiation filter (36) arranged in front of the UV radiation source (20), - an integrated turbine (22) for producing an air stream (24) serving as heat protection between the radiation filter (36) and a user subjected to the UV radiation ; - characterised, in that radiation filter (36) consists of - specially hardened and heat resistant glass and - is permeable only to radiation at a wavelength of between 335 and 550 nm.
Patent EP-0189740-A1 (EP)
Inventor: RENARD JEAN-MARIE
IPC: B65D88/46
Filed: 1985-12-24
Abstract: Drum with a cylindrical wall equipped with a floating lid above the contents, surrounded by a seal whose cross-section has the shape of a recumbent V, the point of the V being applied on the wall of the drum, the lower flared portion of the recumbent V is integral with the lid and the upper flared portion is integral with an arrangement compressing the seal uniformly and held away from the lid by the resistance of the seal. When the level of liquid falls in the drum, the lid descends, bringing with it the lower flared portion of the seal, thus reducing its compression against the wall of the drum and enabling it to slide easily. <IMAGE>
Patent EP-0180569-A1 (EP)
Inventor: ALEMBIK ALFRED
IPC: A47C7/50
Filed: 1985-02-06
Abstract: The furniture mounting is used for guiding a plate (9) from a supply position into a position of use and for guiding its fastening in these two positions, there being provided on the furniture (1) guide rails (3) and bearers (5), which are displaceable in said guide rails, on which bearers supports (7) for the plate (9) are mounted swivellably. Catches (12-15) are provided between the bearers (5) and the supports (7) to secure the supply position of the plate (9), which is pushed against the furniture, and its position of use. <IMAGE>
Patent EP-0185725-A1 (EP)
Inventor: BEAUJEAN JOSEPH MARIE ELISE
IPC: G11B7/24035
Filed: 1985-06-24
Abstract: Un support optique d'informations comprend un substrat ayant une structure d'informations optiquement lisibles par un rayon lumineux. Une couche plate, optiquement transparente, est formée sur le substrat. Cette couche correspond à la structure d'informations, qui est partagée en au moins deux groupes de zones, les zones d'un même groupe ayant le même indice de réfraction optique les unes par rapport aux autres, alors que les indices de réfraction des zones des deux groupes diffèrent entre eux d'au moins 0,2. L'épaisseur de la couche optiquement transparente est sélectionnée de façon à obtenir, en fonction de la différence entre les indices de réfraction optique et en fonction de la longueur d'onde de la lumière du rayon lumineux de balayage, une différence entre la longueur des trajets optiques des rayons lumineux qui balaient les zones des deux groupes, différence égale ou approximativement égale à la moitié d'une longueur d'onde ou à un multiple impair de celle-ci.
Patent EP-0215257-A1 (EP)
Inventor: TACKE PETER DR
IPC: C08G65/44
Filed: 1986-08-01
Abstract: The process involves the catalytic oxidation of phenols using oxygen-containing gases in alcohols.
Patent EP-0265532-A1 (EP)
Inventor: INOUE HIROKTSU
IPC: A61B5/0408
Filed: 1986-10-22
Abstract: An electrocardiogram electrode pad (9) has the elasticity and flexibility for covering an electrocardiogram electrode (14) which derives a weak current from the skin surface. The electrocardiogram electrode pad (9) has a bottom wall (10) to be held in contact with the skin and a side wall (11) extending from the edge of said bottom wall to be fitted on the electrode section (15) of the electrocardiogram electrode (14). The side wall has a greater thickness for its free end portion than for its intermediate and stem portions. The side wall also has a pinch portion (13) projecting from the free end to be grasped when fitting and removing the pad (9) with respect to the electrocardiogram electrode (14).
Patent EP-0267319-A1 (EP)
Title: Anti-spasmodic agents having a ring in the main chain
Inventor: DAVIS M D WILIAM M
IPC: C07D295/088
Filed: 1986-11-14
Abstract: A new class of anti-spasmodic compounds having two branch chains is provided. The compounds have the general formula:
     where R is selected from the group consisting of:
     
     The total number of carbon atoms in R is equal to or less than 20. Furthermore, m is an integer from 1 to 4, n is an integer from 1 to 4, and p is an integer from 1 to 4. X may be nonexistent or may be O, S, NH or CH₂ or salts thereof. However, when X is nonexistent the terminal group in both the n-chain and the p-chain is a methyl group.
Patent EP-0218287-A1 (EP)
Inventor: WILLEMS THEODORUS HUBERTUS MAR
IPC: G06K15/02
Filed: 1986-09-15
Abstract: Front-end system for the conversion of graphical data and coded font data into a serial pixel-bit stream for a raster output scanner (ROS) in order to obtain a printed page, comprising: 
- a front-end controller (10) for controlling the front-end system, 
- an input/output processor (11) which can be connected to a computer or to a data network, 
- a memory (12, 13) for the storage of graphical data and coded font data, supplied via the input/output processor (11), for a page to be assembled and for the storage of program data for the front-end controller (10), 
- a raster image memory (16) (RIM) for the storage of the bit representation of a complete page to be printed, each memory element corresponding to a position on the page to be printed, 
- a raster image processor (15) (RIP) for expanding the data for a page to be assembled and the placing of the bit representation thereof in the raster image memory (16) and for the conversion of said stored bit representation of the page to be printed into a serial pixel-bit stream for supply to the raster output scanner (20), 
in which the front-end controller (10), the input/output processor (11), the memory (12, 13) and the raster image processor (15) are connected to each other via a first bus system (14), and in which the raster image processor (15) and the raster image memory (16) are connected to each other by a second bus system (17) (RI bus).
Patent EP-0228985-A1 (EP)
Inventor: SCHALDACH MAX
IPC: A61N1/365
Filed: 1986-09-17
Abstract: Herzschrittmacher mit Schaltungsmitteln zur Beeinflussung der Stimulationsrate, in Abhängigkeit von einem mit dem Schlagvolumen korrelierten im Patientenkörper aufgenommenen Signal, bei dem zur selbsttätigen Anpassung der funktionalen Abhängigkeit der Stimulationsrate von der mit dem Schlagvolumen korrelierten Größe unter der maximalen zumutbaren oder zu erwartenden körperlichen Belastung des Patienten die Stimulationsrate in einem dieser Belastung angepaßten Bereich variiert wird, wobei als Bezugspunkt für die funtionale Abhängigkeit diejenige Rate demjenigen Schlagvolumen zugeordnet wird, bei dem das Produkt von Schlagvolumen und Stimulationsrate ein Maximum ist.