baber/WOPTO huggingface dataset:
Patent EP-0146531-B1 (EP)
IPC: F26B17/22
Filed: 1984-12-13
Granted: 1988-10-19
Abstract: 1. A drier, in particular a vertical thin-layer drier, for drying flowable substances, having an inlet area, a heated drying area (C), an exhaust vapors area (A) and a rotor penetrating these areas, the rotor shaft (5) carrying a distributor ring (10) entrained in rotation in the inlet area (B) and extending up to the vicinity of the drier wall, the distributor ring (10) serving for the distribution of the flowable substances fed into the inlet area (B) over the interior wall of the drier and through whose interior space formed as a through passage the vapors and/or gases formed during the drying of the substances flow from the drying area (C) located underneath the distributor ring (10) into the exhaust vapors area (A) located above the distributor ring (10), characterized in that dust separator elements (13) are disposed in the drier in the exhaust vapors area (A) on the rotor shaft (5) and extend up to the vicinity of the drier wall for retaining solid particles entrained by exhqust vapors, which dust separator elements (13) have surfaces extending inclined or vertical in relation to the rotor axis and elastically connected to the rotor axis or movably supported on it and to which a shaking, oscillating and/or vibrating motion can be imparted by the rotation of the rotor shaft (5) during operation.
Patent EP-0167630-B1 (EP)
IPC: B29C45/66
Filed: 1984-12-26
Granted: 1990-05-09
Abstract: Dans un appareil pour réguler la vitesse d'ouverture et de fermeture d'un moule, il est possible pour l'appareil lui-même de sélectionner des positions de commutation de vitesse d'ouverture et de fermeture de moule dans le mécanisme de serrage de moule d'un moule à injection. Une fois l'appareil mis en mode d'instruction (étape 101) on fait tourner un servo-moteur (M) à faible vitesse de manière à déplacer un moule (étape 102). Des positions de commutation de vitesse (P1, P2 et P3) sont entrées et stockées dans un mécanisme d'instruction (étapes 103, 104, 105, 106 et 109). On ouvre et on ferme le moule en réglant la vitesse du servo-moteur (M) conformément aux positions stockées (étapes 110 et 123).
Patent EP-0202244-B1 (EP)
IPC: C08L61/00
Filed: 1985-09-23
Granted: 1991-11-21
Abstract: Prépolymères ou résines thermodurcissables préparés en faisant réagir une pyrazine contenant au moins deux groupes substituants qui ont un atome d'hydrogène lié à un atome de carbone, lui-même lié au cycle, une substance contenant au moins deux groupes d'aldéhydes aromatiques. On obtient par polymérisation de ces prépolymères ou résines des produits thermodurcis possédant de bonnes propriétés mécaniques et thermiques. Des polymères thermodurcis présentant de bonnes propriétés mécaniques et thermiques sont aussi préparés par homopolymérisation en présence de N,N'-bis-imides ou par copolymérisation de ces prépolymères avec de N,N'-bis-imides. Les prépolymères conviennent à la préparation de composites.
Patent EP-0222269-B1 (EP)
IPC: D06P3/14
Filed: 1986-10-30
Granted: 1990-12-05
Abstract: Hitherto there has been no practical pad-dwell process for wool piece goods which could be carried out without using large amounts of textile assistants. In addition, it has been necessary with all these processes to supply energy. Furthermore, large amounts of urea have always been used, which inevitably resulted in a high degree of waste water pollution. It has now been recognized according to the invention that satisfactory results can be obtained in the dyeing of wool piece goods with reactive dyes by effecting the padding operation with the dye solutions within the pH range from 1.5 to 4 and at room temperature and the subsequent dwell operation to obtain dye fixation without supply of heat. To prevent the formation of a frosting effect and to obtain deeper shades it is expediently possible also to add to the padding liquor nitrogen-containing ethoxylation products, in particular ethoxylated fatty amines, and/or alkyl polyglycol ethers.
Patent EP-0229962-B1 (EP)
IPC: F16G5/20
Filed: 1986-12-06
Granted: 1991-02-06
Abstract: V-belt (1), in particular, for continuous speed variators formed out of a visco-elastomeric material, having a toothing (2, 3) on both the upper, as well as on the lower parts of the belt. 
<??>The teeth (5, 7) of said two toothings are opposed to each other, with having substantially equal base-surfaces. 
<??>Each tooth is, at least partially, covered by a stiffening element (11) that is transversal to the belt, and which is extended till it reaches the proximity of the sides opposite the belt. 
<??>Preferably, the lateral surfaces of each pair of opposing teeth that are intended for coming into contact with the pulley, are comparable one to the other.
Patent EP-0191525-B1 (EP)
IPC: B65D17/32
Filed: 1986-02-05
Granted: 1991-11-13
Abstract: An easy-open container having top and bottom end panels and a body portion, all of laminate construction comprised of an outer layer of stiff material, an intermediate layer of substantially gas-impermeable material, and a continuously sealed thermoplastic inner layer. The container's top end panel has a line of weakness in its outer stiff layer defining a tear-out section with opening means such as a tape tab non-critically bonded thereto. In a particularly preferred embodiment, the container is opened by pulling the opening means such that the tear-out section separates from the outer stiff layer along with the substantially coinciding portions of the intermediate layer and the inner layer that are attached thereto, thereby defining a dispensing aperture in the container's top end panel. In a particularly preferred embodiment, the container is provided with easy-open/reclosing means such as a rigid, plug-type member that is used to open and reclose the container. A high-speed manufacturing method for making the present invention is also disclosed.
Patent EP-0209919-B1 (EP)
IPC: C01B25/234
Filed: 1986-04-25
Granted: 1989-07-19
Abstract: The present invention relates to the processing of phosphoric acid by crystallization starting with phosphoric acid and adding relatively large amounts of fine, relatively pure seed crystals to acid which has been cooled to supersaturated conditions. Crystal­lization thereafter proceeds under conditions which substantially favor growth on the seeds which are added and disfavor secondary nucleation. The present invention particularly describes a seed crystal gen­erator for use in the foregoing process in which rela­tively high purity phosphoric acid, containing 60% to 66% P₂O₅ is cooled to a temperature of at least 5 to 10°C below zero and thereafter nucleated under agita­tion in a crystallizing vessel of short residence time.
Patent EP-0221638-B1 (EP)
IPC: G01B7/14
Filed: 1986-08-11
Granted: 1991-01-23
Abstract: A fringe field, capacitive distance sensor for measuring the distance between a probe and the surface of the conductive body. The sensor comprises a conductive plate element mounted by the probe, the thickness of the plate element being substantially less than the height and width of the plate element. The plate element is positioned adjacent to and normal to the body surface, and the fringe field capacitance between the plate element and the body is measured to thereby determine the distance between the probe and the body surface. The probe may be in contact with and scanned across the body surface, to provide surface profile measurements. A probe including a plurality of plate elements may be positioned inside an opening such as a hole, to measure the geometry of the hole. By maintaining the hole probe adjacent one electrode in contact with the hole wall, both profile and geometry measurements may be made. A noncontacting probe including one or more plate elements may be used to measure surface topography.
Patent EP-0207860-B1 (EP)
IPC: G01R31/00
Filed: 1986-06-27
Granted: 1991-10-16
Abstract: An apparatus for testing passive two terminal devices in the VHF range comprises an electrical signal generator whose frequency is variable over the VHF range, a distributed constant line having a first end connected to the generator and a second end connected to the device to be tested. A resistive  pi  network is connected to the first end of the line to measure directly the values of the incident wave and of the reflected wave or the maxima and the minima of the total wave at the first end of the line are detected, so as to determine the coefficient of reflection of the line connected to the device to be tested.
Patent EP-0195748-B1 (EP)
IPC: B63H9/08
Filed: 1986-03-18
Granted: 1988-10-26
Abstract: 1. Start sheet having an up haul or pull line, which is securable to the boom, and a rubber cord, which is secured at one end to the pull line, for securing the start sheet in a position parallel to the mast of a surfboard, characterized in that the rubber cord (11) is loosely inserted into a coaxial bore (23) inside the pull line (3), the upper end being connected to the pull line (3) in the bore (23) or at the end of the bore (23), and the lower free end extending from the bore (23) and being securable to the foot of the mast.
Patent EP-0216933-B1 (EP)
Title: Method for fabricating an insulating oxide layer on semiconductor substrate surface
IPC: H01L21/318
Filed: 1986-02-28
Granted: 1991-07-31
Abstract: A method and system for fabricating insulating layer is capable of optimizing the performance of an energy beam and whereby provide satisfactorily high productibility and uniformity of the formed layer. The method of fabricating an insulating layer on a semiconductor surface employs a step of irradiating an opposing with an energy beam. The energy beam irradiation step is performed under an atmosphere of gaseous reagent which is absorbed. Preferably, the gaseous reagent is subject to photolysis by the light beam. The device performing the process includes an energy beam source which directs an energy beam onto a semiconductor substrate. The energy beam generated by the energy beam source heats the surface of the semiconductor.
Patent EP-0238097-B1 (EP)
IPC: G08B3/10
Filed: 1981-08-31
Granted: 1992-05-13
Abstract: An battery powered, adaptive signal decoder is disclosed which is capable of processing detected encoded signals in accordance with a plurality of decoding schemes. The decoder has an equivalent microcomputer implementation. Energy conservation means operating independently of the detected signals acts to conserve the energy of the battery.
Patent EP-0246662-B1 (EP)
IPC: H04B10/69
Filed: 1987-05-22
Granted: 1991-01-16
Abstract: A receiver for optical digital signals which have different amplitudes which comprises a transimpedance amplifier which has a photodiode connected to its input and which produces an output that is supplied to one of the inputs of a comparator. Oppositely poled diodes are connected between the inputs of the comparator and a reference voltage is supplied to the other input of the comparator and a capacitor is connected to the other input of the comparator which together with a resistor comprises a differentiator for the output signals of the transimpedance amplifier.
Patent EP-0263325-B1 (EP)
IPC: H01R43/16
Filed: 1987-09-12
Granted: 1994-03-16
Abstract: An electrical connection or terminal clamp has a sheet metal part (1) intended for pressing onto one end of at least one insulated electrical conductor, the sheet metal part (1) having an essentially U-shaped cross-section, on the inside of which there are webs running transversely with respect to the longitudinal axis of the connection or terminal clamp, which webs are bounded laterally by slots (2) located between them which are at least partially parallel. In order to be able to use the electrical connection or terminal clamp universally, especially for particularly thin varnish-insulated wires in a diameter range from approximately 0.05 mm to approximately 0.2 mm, the arrangement is designed such that the slots (2) (having a variable slot depth over their longitudinal extent) are constructed originating from a central region with the maximum slot depth (9) running continuously to regions (10) on the end sides, with the minimum slot depths. <IMAGE>
Patent EP-0274584-B1 (EP)
IPC: F16D3/41
Filed: 1987-10-23
Granted: 1991-03-20
Abstract: In a universal joint a device is provided for sealing an annular gap between a laterally closed bearing bush of the joint and a pin on a spider located within the bush. A plurality of cylindrically shaped bearing members are located within the annular gap in the bearing bush with an annular stop plate positioned at the ends of the bearing members facing the open end of the bush. A combination support member and sealing member is located in the annular gap with parts of the support member extending through the sealing member for supporting the stop plate. The sealing member is spaced from the stop plate. The support member divides the sealing member into a first part located between the support member and the pin, and a second part located between the support member and the inside wall of the bearing bush.
Patent EP-0267544-B1 (EP)
IPC: G01L1/20
Filed: 1987-11-06
Granted: 1991-06-05
Abstract: A pressure sensor for electrical measurement of a small mechanical, planar pressure, in particular for determining the bearing pressure of a lying or standing person, consists of one or two electrically conducting silicone rubber (LSK) elements between two metal contacts. A line of contact or a point of contact exists between the two LSK elements or between one LSK element and the contacts. <IMAGE>
Patent EP-0273338-B1 (EP)
IPC: A01K3/00
Filed: 1987-12-21
Granted: 1992-03-18
Abstract: The guiding system, intended particularly for use on paths, roads or the like, comprises an elongate fence erected on the ground and constructed from individual fence elements arranged in line, and at least one tunnel formed from tubular tunnel elements on one side of the fence between the ends thereof, the entrance to which tunnel is accessible from the other side of the fence, the fence elements being elongate plate or shell elements which have an outer side inclined relative to the ground and whose upper region can be supported on the ground by one or more supports, and the side opposite the first outer side being shaped steeply and/or with an overhang. <IMAGE>
Patent EP-0247697-B1 (EP)
IPC: F02M53/06
Filed: 1987-05-26
Granted: 1991-12-11
Abstract: A combustion engine with fuel injection system has at least one cylinder with air inlet passage. In said passage a fuel spray valve opens which is connected to a fuel pipe with the pump. In order to improve the mixing of gasoline and air and the spray action of the spray valve in particular when the engine is cold, a fuel heating element is disposed in the fuel pipe or on the spray valve said heating element is provided in the form of a thermistor of material with a positive temperature coefficient; an electrical supply and discharge cable is connected to the thermistor. The thermistor can have the form of a PTC tablet which is connected to a heat sink designed as a metal box with at least one fuel passage.
Patent EP-0237159-B1 (EP)
IPC: A61K9/22
Filed: 1987-01-27
Granted: 1991-05-02
Abstract: The invention provides a dosage form (10) for delivering the beneficial drugs (17) pseudoephedrine and brompheniramine to an environment of use, the dosage form comprising:
 a) a semi-permeable wall (12), permeable to the passage of fluid present in the environment of use but substantially impermeable to the passage of the drug, which wall surrounds and defines,
 b) a compartment 16 containing a dosage amount of a beneficial agent (17) for delivery to the environment of use at a controlled rate, and
 c) at least one passageway (14) in the wall (12) for connecting the interior of the compartment with the environment of use,
 characterized by a lamina (13) comprising a beneficial drug disposed upon the exterior of the semi-permeable wall (12), said lamina being adapted for transfer of a beneficial agent to the environment of use for immediate therapeutic effect.
Patent EP-0270305-B1 (EP)
IPC: A61K31/52
Filed: 1987-11-26
Granted: 1993-01-20
Abstract: A controlled release pharmaceutical composition comprising a plurality of film coated spheroids, the film coated spheroids comprising a 3-alkylxanthine, a non-water soluble spheronising agent and between 4% and 9% (by weight) water, wherein the in-vitro dissolution rate of the 3-alkylxanthine from the film coated spheroids, when measured by the USP Paddle Method at 100rpm in 900ml aqueous buffer (pH 6.5 at 37 DEG C) is between 7.5% and 25.0% (by wt) release after 1 hour, between 22.5% and 45.0% (by wt) release after 2 hours, between 40.0% and 60.0% (by wt) release after 3 hours, between 50.0% and 75.0% (by wt) release after 4 hours, between 70.0% and 92.5% (by wt) release after 6 hours, and between 80.0% and 100.0% (by wt) release after 8 hours. Preferably the water content is between 4% and 8%, especially between 4% and 7% (by wt) of the film coated spheroid formulation. The preferred 3-alkylxanthine is theophylline (anhydrous or hydrate), whilst the preferred spheronising agent is microcrystalline cellulose.
Patent EP-0248699-B1 (EP)
IPC: A47J37/06
Filed: 1987-05-14
Granted: 1989-08-16
Abstract: A high-efficiency electric cooker intended more particularly for restaurants or canteens, has heating resistances (4) detachably locked between the conductive surface (1) and a retaining surface (14) of similar shape and dimensions situated beneath the conductive surface. The heating resistances (4) are connected by supply leads (23) to standard commercial electrical components (24) wired to plug-in bases and disposed in a control drawer (25) fitted on the mounting (2) of the device, closed by a cowl (26) at the rear and provided, at the front, with a control panel (6) enabling the supply to the heating resistances (4) to be controlled.
Patent EP-0270496-B1 (EP)
IPC: C12N15/87
Filed: 1987-11-30
Granted: 1993-03-17
Abstract: The method makes use of simple, purely chemical procedures and entails the genetic material being transferred into the plant cell directly without using a natural system which is infectious for plants, such as a plant bacterium or plant virus, and without transfer by insects or phytopathogenic fungi, but by incubating together the DNA to be transformed and the plant protoplasts in a suitable incubation medium. It is possible in this way to transfer genes very straightforwardly and efficiently into plant material, resulting in plants with improved properties. <IMAGE>
Patent EP-0316363-B1 (EP)
IPC: H01H1/20
Filed: 1987-09-04
Granted: 1992-07-29
Abstract: Un commutateur électromagnétique, en particulier pour appareils de démarrage de moteurs à combustion interne, comprend des contacts de courant principal (13, 14) dont les surfaces de contact tournées vers l'axe longitudinal (40) du commutateur présentent des protubérances arrondies (17). Le commutateur comprend également un contact arrondi rotatif à pont (33) ayant une surface de contact (39) qui fait partie d'une calotte arrondie dont le rayon de courbure est inférieur à celui des surfaces arrondies (17) des contacts de courant principal (13, 14). Cette conception des parties de contact (13, 14; 33) diminue la tendance du commutateur à rebondir et à se souder lors de hautes performances, tout en améliorant sa capacité à dissiper la chaleur, étant donné que le contact essentiellement ponctuel se fait toujours lorsque le contact à pont (33) et les contacts de courant principal (13, 14) sont dans la position voulue, grâce entre autres à la possibilité de compenser des variations dimensionnelles.
Patent EP-0292568-B1 (EP)
Title: Transistor bipolaire a heterojonction
IPC: H01L29/72
Filed: 1987-12-02
Granted: 1993-03-31
Abstract: Transistor bipolaire à hétérojonction (HBT) dans lequel au moins un puits quantique est formé dans la région de base, et dans lequel la largeur du puits est déterminée de sorte que la différence d'énergie soit inférieure à kT/2 entre l'un des niveaux quantiques formés dans le puits quantique et la couche de barrière qui forme le puits quantique. Cet agencement améliore le rendement d'injection de l'émetteur, réduit le temps d'activité de la base et sa résistance et supprime la réduction du rendement d'injection du collecteur.
Patent EP-0277536-B1 (EP)
IPC: H01L21/68
Filed: 1988-01-19
Granted: 1991-04-03
Abstract: Device for the treatment of substrates delivered in cassettes, the device having a sequence of lock chambers and treatment chambers and a transportation system for the transportation of at least one substrate holder through the chambers, and having a charging station. 
<??>To achieve the object of being able to load the device with substrates, with the belt running, without the substrates having to be held by positive-locking holders in all spatial coordinates,
 a) the substrate holders (30) are designed for holding in each case one substrate (5) at an acute angle with respect to a vertical plane and
 b) the charging station (25) has a moving device (34) for at least one cassette (26, 27) and a manipulator device (28), by means of which the lifting-out and insertion movement of the respective substrate (5) out of or into the cassette (26, 27) in the vertical direction can be carried out, and by means of which the substrate can be pivoted through 90 DEG  into an oblique position essentially corresponding to the position of the retaining plane of the substrate holder (30). 
<IMAGE>
Patent EP-0294539-B1 (EP)
IPC: E02D19/18
Filed: 1988-02-04
Granted: 1992-08-05
Abstract: According to the invention, joint bands, which serve for joining sealing aprons in ground barriers, are welded even when uncleaned and even when under water or under liquid bentonite, by a welding cartridge being drawn through the joint bands, pushed one into the other, the cartridge reshaping the molten material of the joint bands in the region of the sealing gap and thereby embedding particles of dirt. <IMAGE>
Patent EP-0279304-B1 (EP)
IPC: C09D133/08
Filed: 1988-02-06
Granted: 1991-12-11
Abstract: Binders contain (A) copolymers of (a) from 5 to 70% by weight of monoesters of acrylic acid and/or methacrylic with dihydric to hexahydric C2-C18-alcohols, (b) from 0.1 to 80% by weight of esters or amides of acrylic acid and/or methacrylic acid with monofunctional C2-C20-alcohols or -amines which have an open-chain and/or cyclic urea group in the ester or amide radical, (c) from 1 to 60% by weight of esters of acrylic acid and/or methacrylic acid with monofunctional C1-C20-alcohols and (d) from 0 to 60% by weight of other comonomers, and (B) polyisocyanates, some or all of whose isocyanate groups may be blocked with CH-, NH-- or OH-acidic blocking agents and which have an isocyanate functionality of from 2.5 to 6. These binders are employed for the preparation of polyurethane finishes, which are used to produce coatings.
Patent EP-0301666-B1 (EP)
Title: Device for coupling cloth rolls, arranged in line, of sunshades which are placed side by side
IPC: E04F10/06
Filed: 1988-07-27
Granted: 1990-11-22
Abstract: The invention relates to a device for coupling cloth rolls (7-9), arranged in line, of sunshades which are placed side by side. Take-up means are thereby provided in the facing ends of the cloth rolls (7-9), said take-up means (18, 19) having recesses having an unround section for receiving a coupling piece (38) having a corresponding section. The coupling piece (38) is adjustable in its longitudinal direction by means of an adjusting means (39) connected to one of the cloth rolls between a first position, in which the coupling piece is located at least substantially within the boundary of the one sunshade, and a second position, in which the coupling piece extends into both unround recesses of the adjacently arranged receiving means of the two sunshades.