baber/WOPTO huggingface dataset:
Patent EP-0098409-B1 (EP)
IPC: C21B7/20
Filed: 1983-06-11
Granted: 1986-01-15
Abstract: A drive means for an oscillating spout is presented which includes a control mechanism which directs a control arm to perform the movement required by the spout and a transmission device which acts to transmit the control arm movement and reproduce it as spout movement. The control mechanism consists of a driving rod pivotally connected to an intermediate lever arm and a universal joint connecting the lever arm to the control arm. A novel movable torque means is associated with the universal joint and enables the spout to be moved in and out of a vertical orientation by overcoming the tendency of the components of the control mechanism to become axially locked in a 180 DEG  angle. The movable torque means accomplishes this result by reducing the angle between the intermediate lever and control arm when that angle reaches 180 DEG .
Patent EP-0109570-B1 (EP)
IPC: G01F25/00
Filed: 1983-10-22
Granted: 1987-07-01
Abstract: A testing device for a flowmeter arranged in a pipe, has a bypass conduit connected with the pipe in which the flowmeter is arranged, a gauge container arranged in said bypass conduit and selectively connectable in series with the pipe, an element for selectively connecting said gauge container in series with the pipe, a measuring piston displaceable under the action of a fluid which flows into said gauge container over a measuring section having a beginning and an end, start and stop switches arranged at the beginning and at the end of the measuring section, respectively, and operative for starting and stopping of addition of electric impulses from the flowmeter during displacement of said measuring piston, a device for comparing the impulses being added with a gauge volume of the measuring section, and a measuring cylinder located in the interior of the gauge container, the measuring cylinder forming the measuring section and carrying the start and stop switches and the measuring piston, said gauge container and said measuring cylinder forming therebetween a pressure equalizing chamber.
Patent EP-0108487-B1 (EP)
Title: Process and apparatus for producing foamed synthetic resin bodies
IPC: B29C48/90
Filed: 1983-09-27
Granted: 1988-04-06
Abstract: A porcess for producing a foamed synthetic resin body comprising continuously extruding a foamable thermoplastic resin extrudate composition from an extruder die (2, 3) into a reduced pressure zone (11, 19), subjecting the extrudate (F) to en expansion molding step, a cooling-hardening step and a cutting step while transporting the extrudate through the reduced pressure zone to obtain a foamed piece of predetermined length (F min ), shutting off a portion (19) of the reduced pressure zone surrounding the foamed piece from the other portion thereof when the foamed piece has reached a specified position to restore the foamed piece surrounding portion to a normal pressure, subsequently discharging the foamed piece into the atmosphere, and thereafter bringing the surrounding portion into communication with the reduced pressure zone again upon reducing the pressure. Foamed resin bodies of desired expansion ratio and shape can be prepared continuously with high cooling efficiency. An apparatus for practicing the process is also disclosed. Such apparatus includes means to form a continuous length of extrudate with a vacuum chamber and means to cut the extrudate to length and means to pass (10, 10 min ) the cut extrudate into a second chamber (19), and then to cause the cut length to exit the second chamber (11) without affecting the reduced pressure in the chamber or reduced pressure zone.
Patent EP-0093063-B1 (EP)
IPC: F23G5/00
Filed: 1983-04-28
Granted: 1985-03-20
Abstract: Method and a device for controlling the temperature of a reaction carried out within a vessel in a fluidized bed containing solid particles which can be entrained with the smoke and then recovered in a separating device and recycled into the fluidized bed after passage through a heat exchanger where they yield up their heat. The flow of particles separated from the smoke is divided into two parts, a hot part recycled directly into the fluidized bed and a cool part constituted by particles taken up at the outlet of the separating device and passed into the heat exchanger to constitute a reserve of cold material which can be mixed with the hot part before reinjection into the fluidized bed, the relative flow rates of the hot particles and of the cold particles being regulated so as to control the flow-rate and the average temperature of the flow of particles recycled into the fluidized bed for maintaining at the desired level the reaction temperature in the midst of the latter.
Patent EP-0121800-B1 (EP)
IPC: F24S90/00
Filed: 1984-03-10
Granted: 1987-11-19
Abstract: A solar energy converter which can be used as a solar collector or for the direct mounting on a building for the heating of the interior thereof through a wall of the building has a light transmissive layer spaced from this wall and provided on its inner side with an absorptive surface at which incident solar energy is transformed into heat. One or more solar structures between this layer and the wall contain a chemico-physical phase transformation medium capable of storing latent heat when thermal energy is produced at the absorptive surface and adapted to release this heat through the wall or to a heat carrier fluid which can be passed through a space formed by the solar structure.
Patent EP-0137144-B1 (EP)
IPC: F16J15/32
Filed: 1984-07-13
Granted: 1990-03-07
Abstract: A unitized seal includes a unitizing joint which is remotely spaced from a seal lip. The seal requires only two stampings with the elastomeric element bonded to one of the stampings. The remaining stamping forms a one piece wear sleeve having a first section with a wear surface which is engaged by a seal lip formed on the elastomeric element to provide a seal. A second section of this stamping extends angularly away from the wear surface and includes a terminal end which cooperates with the elastomeric element bearing stamping to form the unitizing joint.
Patent EP-0122019-B1 (EP)
Title: A prostaglandin analogue
IPC: C08B37/16
Filed: 1984-03-06
Granted: 1987-06-24
Abstract: A novel prostaglandin analogue of the formula:(wherein the symbol ◄ represents β-configuration, the dotted linie ----- represents a-configuration, and the double bond between (C<sub>13</sub>-C<sub>14</sub> represents transconfiguration) and cyclodextrin clathrates thereof, and non-toxic salts thereof are useful for the treatment and/or prevention of diseases induced by platelet aggregation, such as thrombosis, or induced by cytodamage.
Patent EP-0125215-B1 (EP)
IPC: A47J31/40
Filed: 1984-05-04
Granted: 1988-09-07
Abstract: In a manually operated hot drink dispensing machine for use with a pre-manufactured throwaway container, in order to use containers of two different sizes, that is, pre-manufactured for percolated and other beverages; a dispensing unit including a cylinder forming a sleeve for the containers during use, an inner cylinder forming two chambers suitable for forming a housing for the corresponding containers, and a water supply head equipped with several ports for hot water and a separate port for cold water. The cover of the containers is provided with two raised annular elements, suitable for forming a chamber communicating with the port for the cold water when a container, inserted into the cylinder, is pressed against the head, so as to permit the introduction into the container of only hot water, and into the container of hot and cold water.
Patent EP-0169198-B1 (EP)
IPC: E04F21/22
Filed: 1984-03-01
Granted: 1987-09-23
Abstract: The method for sticking floor coatings comprises the application at the manufacturing plant, to the underside of the floor coating, of a glue (heat sealing glue containing water molecules) activatable by microwaves and dry at room temperature, as well as the drying of said glue. After laying the coating, the glue is activated by means of microwave heating (hyperfrequency heating) from the top of the floor coating, whereafter the floor coating is pressed against the ground.
Patent EP-0146634-B1 (EP)
Title: Process for producing fine lead stannate particles
IPC: C01G21/22
Filed: 1984-06-05
Granted: 1989-09-06
Abstract: A process for producing fine lead stannate particles, which comprises reacting a hydrolyzed tin compound or a water-soluble stannate with a lead salt in a neutral or alkaline aqueous solution to obtain highly pure, fine lead stannate particles with a uniform particle size.
Patent EP-0182224-B1 (EP)
IPC: C07D405/06
Filed: 1985-11-08
Granted: 1989-10-25
Abstract: 1. A piperidine derivative of the formula I  see diagramm : EP0182224,P14,F3  or the formula II  see diagramm : EP0182224,P14,F4 where R**1 is alkyl of 1 to 10 carbon atoms, alkenyl of 2 to 6 carbons, alkynyl of 3 or 4 carbon atoms, and the alkenyl radical may be substituted by phenyl or methoxyphenyl, 1, 2 or 3 CH2 groups in the alkyl radical may be replaced by -O- and the alkyl radical may be substituted by cycloalkyl of 5 to 7 carbon atoms, cycloalkenyl of 5 to 7 carbon atoms, tetrahydropyran, dioxane, bicycloalkyl of 8 to 14 carbon atoms, tricycloalkyl of 8 to 14 carbon atoms, cycloalkoxy of 5 to 7 carbon atoms, phenyl or phenoxy, and the cyclic radicals in turn may be substituted by alkyl of 1 to 6 carbon atoms, alkoxy of 1 to 4 carbon atoms or methylenedioxy, R**2 is alkyl of 1 to 4 carbon atoms or alkenyl of 2 to 4 carbon atoms, and X is a plant-tolerated acid radical, and a plant tolerated salt of the piperidine derivative of the formula I.
Patent EP-0204035-B1 (EP)
IPC: A61M25/00
Filed: 1985-06-06
Granted: 1990-02-28
Abstract: A catheter (1) made of an elastomeric silicone material and the like incorporates in its end sector operatively housed in the orifice (12) of the human organ (7), and in particular on its outer contact surface, a canalization (10) adapted to cause an additional flow of physiological liquid in general in course of expulsion, with guarantee of continuity even in case of a reduced delivery thereof, and, moreover, with a movement in a direction coaxial to the catheter (14a), and namely of its main inner drainage (14), in order to permit the axial escape of eventual bacterial colonies (6), as a consequence of said external movement of the liquid, which movement still results in being originated and ensured by the simple difference of the inner pressure in said orifice (13) relative to that of the surrounding outer ambient (14).
Patent EP-0177281-B1 (EP)
IPC: A47J31/00
Filed: 1985-09-26
Granted: 1990-08-29
Abstract: Roasted and ground coffee is packaged in an infusion coffee bag for use in brewing a cup of coffee in a microwave oven. The brewing bag is placed in a container of water and the container is heated in a microwave oven yielding a high quality coffee beverage in a rapid period of time.
Patent EP-0172087-B1 (EP)
IPC: F24H6/00
Filed: 1985-07-22
Granted: 1987-10-07
Abstract: The present invention relates to a method and an apparatus for producing hot air and hot water for the supply of sanitary fittings, the apparatus comprising on the one hand, a central portion reserved for the sanitary water containing a reheating exchanger and a pre-exchanger associated with a cold-water intake circuit, and, on the other hand, a casing completely surrounding the central portion and defining therewith an annular space containing an exchanger for heating the blown air by counterflow heat-exchange with the products of combustion issued from a burner.
Patent EP-0183667-B1 (EP)
IPC: F16B15/00
Filed: 1985-11-21
Granted: 1990-02-28
Abstract: A method for treating a nail in order to increase the withdrawal load required to withdraw the nail from a piece of timber into which it has been driven. In accordance with the invention the nail is coated with a suspension containing a chelating agent so selected that, upon contact with lignin present in the timber the nail is bonded to the lignin via a chelate bond. The chelating agent comprises a modified polysaccharide in aqueous solution and is provided with a protective colloid to which the chelating agent has a lower affinity than to the lignin present in the timber. The suspension also includes a suspended polymeric thermoplastic resin to which the chelating agent has a lower affinity than to the protective colloid.
Patent EP-0190366-B1 (EP)
Title: Chaudiere pouvant recuperer la chaleur perdue et possedant des dispositifs de denitruration
IPC: F01K23/10
Filed: 1985-08-23
Granted: 1989-05-17
Abstract: Chaudière pour une turbine contenant des dispositifs de dénitruration et pouvant récupérer la chaleur perdue. Deux dispositifs de dénitruration sont disposés dans la chaudière pour abaisser la teneur en NOx dans les gaz d'échappement à un niveau inférieur à une valeur prédéterminée même lorsque la charge de la turbine est modifiée. En sélectionnant d'une manière appropriée les positions des dispositifs de dénitruration et les quantités de catalyseurs, il est possible de fixer librement la distribution du rendement de la dénitruration et ceci globalement par rapport à la charge de la turbine, afin d'éviter les effets négatifs dus aux variations de charge de la turbine.
Patent EP-0193720-B1 (EP)
IPC: C08L77/12
Filed: 1986-01-20
Granted: 1989-08-09
Abstract: 1. A thermoplastic moulding composition with low-temperature impact strength which comprises A. 95 to 60 parts by weight of at least one poly(ether ester amide) having a relative viscosity of at least 1.5 and B. 5 to 40 parts by weight of an adduct made from I. 92.5 to 99.5% by weight of a poly(alpha-olefin) rubber containing up to 15 double bonds per 1 000 C atoms and having a Mooney viscosity (ML1+4 ; 100 degrees C; DIN 53 523) of from 30 to 130 and containing a. 50 to 85 parts by weight of ethene b. 15 to 50 parts by weight of propene and/or 1-butene and c. optionally one or more multienes containing isolated double bonds, where components a., b. and c. add up to 100 parts by weight, and II. 0.5 to 7.5% by weight of a mixture of maleic anhydride and di-(C1 to C10 -alkyl) esters of maleic acid and/or fumaric acid in the anhydride : diester ratio by weight of from 1 : 5 to 1 : 0.5.
Patent EP-0204162-B1 (EP)
IPC: C14C9/02
Filed: 1986-05-05
Granted: 1990-03-14
Abstract: Aqueous fatliquoring solutions, dispersions or emulsions are made with (a) polyethers having at least two hydroxyl groups and a molecular weight of from 200 to 20,000 and/or (b) polyester containing at least two hydroxyl groups and a molecular weight of from 200 to 20,000 and/or (c) polycarbonates containing at least two hydroxyl groups and a molecular weight of from 200 to 20,000 and/or mixtures thereof. These fatliquoring agents are used to treat tanned leathers until from 0.1 to 20 wt % has been taken up. The thus-treated leather is particularly useful in the production of leather-polyurethane compositions such as shoes without the use of an adhesive.
Patent EP-0220422-B1 (EP)
IPC: A61F13/15
Filed: 1986-08-28
Granted: 1990-08-08
Abstract: Dry laid board comprising peat moss is provided and made by harvesting peat moss having a degree of decomposition of H-1 value as measured by the Modified Von Post Scale, individualizing the harvested peat moss, drying the individualized peat moss and entraining the peat moss in a gas stream. The entrained peat moss is then condensed to form a low density peat moss containing board which is subsequently calendered for use in such products as dressings. diapers and sanitary napkins.
Patent EP-0220468-B1 (EP)
IPC: F01N3/28
Filed: 1986-09-17
Granted: 1989-08-30
Abstract: A metal catalyst carrier or support body is rolled or laminated from two alternating layers of sheet metal of different structure, wherein the sheet-metal layer, at least in some areas relative to one another, have double or multiple-wave structure, in that one of the layers has a wave structure including at least two superimposed or alternating waves of different wavelength and/or amplitude and/or both layers have wave structures of different wavelength and/or amplitude, by means of which in both cases the number of contact points between the two layers is reduced and the elasticity of the resultant structure is increased, wherein none of the wavelengths is considerably smaller than the wavelenth having the greatest amplitude.
Patent EP-0207017-B1 (EP)
Title: Water closet, particularly apted for vehicles
IPC: E03D5/00
Filed: 1986-06-20
Granted: 1990-06-13
Abstract: A water-closet, particularly apted for vehicles, composed of two basic parts, i.e. a seat (1) with a tank or basin (3) for collecting the sewage and a base (2) with reinforcing means (9, 11) and complementary parts constituted by a support (4) and a reservoir (20) received within said support, the base (2) being internally provided: on the rear side, with a reinforcing rib (9) and a coupling (10) for a venting or exhalation piping, towards the front, with a wall or rib (11), having a curved outline, apted to delimit a space to receive a flexible tube for feeding water to the shower (13) which exits from the housing (8) of the seat, and with a flange (7) for connecting the exhaust pipe (6) of the tank (3) with the true and proper exhaust, two small doors (15, 16) placed on the sides of the base (2) permitting the access inside the base (2) for the installation and servicing, at least one of the small doors acting also as a toilet-peper roll-holder (16). The support (4), open at the bottom, is provided with holes (18) corresponding with the holes (14) of the base, and with a hole apted to receive in a sealed condition the exhaust pipe coming from the flange (7), on its rear wall two vertical channels (17) be ing provided, apted to receive the venting or exhalation pipe (10) and the pipe (12) feeding the water to the shower. The support (4) receives a tank or reservoir (20) , internally provided with small supporting columns (22), some suitable holes, which are only marked, permitting to connect, through a valve (24) the tank (20) with another reservoir placed below the platform of the vehicle, or directly with a culvert.
Patent EP-0200699-B1 (EP)
IPC: E21C35/22
Filed: 1986-04-22
Granted: 1989-03-29
Abstract: In a device for supplying fluid at a socket (11) for axial not displaceably mounted tools (10) for breaking of solid material, fluid is arranged to be supplied to a nozzle (13) adjacent to the tool (10) when a working tool (10) is subjected to a counteracting force (F).
Patent EP-0214187-B1 (EP)
Title: Circuit pour la saisie de signaux de variation de courant
IPC: G05F1/565
Filed: 1986-02-19
Granted: 1988-05-18
Abstract: Le circuit est destiné à la saisie des signaux de variation de courant d'un transducteur à aiguille (Zs) relié à une source de tension continue constante et disposé dans le dispositif d'injection d'un moteur à combustion interne. Le circuit est apte à saisir des signaux très faibles, notamment dans les véhicules où les conditions à haut niveau de bruit sont prépondérantes. Le transducteur (Zs) est placé à la sortie (4) d'une source de tension continue réglable (1) et relié à une résistance de mesure (RM) connectée entre la sortie (3) d'un amplificateur de réglage (2) et la sortie de la source de tension continue (1). La sortie (3) de l'amplificateur de réglage (2) est reliée à l'entrée d'un amplificateur de tension alternative (5) à bande passante. La sortie de l'amplificateur de tension alternative (5) est connectée à l'entrée d'un trigger de Schmitt (7) dont le signal de sortie (UA) est représentatif des variations de courant (Is) dans le transducteur.
Patent EP-0220248-B1 (EP)
IPC: F15B9/12
Filed: 1986-04-30
Granted: 1989-07-26
Abstract: A servo-regulating circuit for a hydraulic forward drive unit (10), which operates with an electrically-controlled set value of the position and with mechanical feed-back of the actual position. The flows of the working medium to and from the drive unit (10), whose value determines the speed v of the tool movements, are fed via valve elements (34, 36) of a servo-regulating valve (29) which can be jointly controlled via the regulating distances epsilon1 and epsilon2 according to the pre-set value. The circuit amplification Kv can be switched by valve-controlled operation of a switching system. In the servo-regulating circuit, the servo-regulating valve (29) has at least one additional valve element (35, 37) which effects the positioning movements of the valve element serving to control the movement with the circuit amplification Kv1; through this element runs a flow-path, parallel to the flow-path of the servo-regulating valve (29), which can be opened up by the operation of an amplification control valve arrangement (51, 53); as a result the circuit amplification Kv2 is adjusted. A device (66) is provided with which the control-valve system can be controlled as required as regards its throughflow setting, which enables operation with the modified value, Kv2.
Patent EP-0225378-B1 (EP)
IPC: A01N35/02
Filed: 1986-05-30
Granted: 1990-03-28
Abstract: The compounds generally exhibit both pre-emergence and post-emergence phytotoxicity and are useful as herbicides and also at low dosages as plant growth regulating agents.
Patent EP-0249640-B1 (EP)
IPC: H04S3/02
Filed: 1986-11-18
Granted: 1993-02-24
Abstract: A multi-channel stereo reproducing apparatus which is capable of favorably reproducing sounds from both a recording medium in which are recorded multi-channel stereo signals of which high-frequency components of rear signals are pre-emphasized and a recording medium in which are recorded ordinary two-channel stereo signals based upon a so-called DolbyR system, such as an audio disk or the like, so that pictures and sounds reproduced, for example, in a theatre or a cinema house can be enjoyed at home. If a left front signal is denoted by LF, a right front signal by RF, a central front signal by F, and a rear signal by B, these signals are encoded into a left composite signal LT = LF + F/2 + B/2 and a right composite signal RT = RF + F/2 - B/2, and high-frequency components of the rear signal B are pre-emphasized and are recorded onto a recording medium that is to be reproduced by the multi-channel stereo reproducing apparatus. During the reproduction of sounds from the recording medium in which are recorded two-channel stereo signals consisting of right and left front signals RF and LF only in which neither central front signal F nor rear signal B have been encoded, a de-emphasis circuit is by-passed.
Patent EP-0239749-B1 (EP)
IPC: H04L9/00
Filed: 1987-02-05
Granted: 1990-07-25
Abstract: A cryptographic processer and method for utilizing the "public key code" method of Rivest, Shamir, and Adleman ("RSA method"), for enciphering and deciphering messages wherein two large prime numbers, p and q, and a third large number, E are selected and multiplied to form, N=p*q, converting the message to be encrypted into a series of elements Pi preferably of equal length and having numerical values less than that of N, encrypting these elements Pi by raising each to the power E and subsequently reducing modulus N, to give the numbers Ci=Pi Emodulus N, carrying out the above involution step by means of a series of multiplications, performing modulus-reduction operation following the series of multiplications, by carrying out a multiplication in the remainder class ring N, carrying out the aforesaid multiplication by breaking down the operation into individual steps, whereby the multiplication is essentially converted to a series of additions, and carrying out the aforesaid modulus-reduction as a series of subtractions, according to the classical division algorithm, wherein a first look-ahead technique is used for the division and the multiplication is also carried out with a second look-ahead technique.