baber/WOPTO huggingface dataset:
Patent EP-0135188-B1 (EP)
Title: Glass tube heat exchanger
IPC: F28F19/00
Filed: 1984-09-12
Granted: 1987-04-29
Abstract: 1. A glass tube heat exchanger for heating the scrubbed clean gas flow of a waste-gas cleaning installation with hot crude gas in which the hot crude gas is passed through the glass tubes and the scrubbed clean gas is passed through the heat exchanger housing whose outside walls which come into contact with the clean gas are of a double-wall structure and are heated characterised in that heated fresh air circulates in the cavities (8) of the outside walls (7), the fresh air being kept moving by a fan (9).
Patent EP-0144628-B1 (EP)
IPC: E05D3/06
Filed: 1984-10-11
Granted: 1988-05-18
Abstract: 1. A wide-angle hinge comprising two hinge arms (1, 2), which cross like scissors and are articulatedly connected to each other and are articulatedly connected at one end to the confronting inner ends of a member (10) to be fixed to a carrying wall and to a preferably potlike member (5) to be fixed to a door, which arms have pivotally movable ends, which are pivoted by swivel levers (8, 13) to the outer ends of said fixing members (5, 10), also comprising an approximately sectorlike cylindrical cam (30), in which one (13) of the swivel levers is pivoted on a pivot (14) at the center line of the cam, and a sliding or rolling member (25, 32, 38), which is biased by a compression spring (19) and is longitudinally slidably guided in said swivel lever (13), bears under pressure on the peripheral surface of the cam, and adjacent to the closed position the sliding or rolling member (25, 32, 38) slides from the cylindrical portion of the peripheral surface of the cam (30) to the side face thereof so that the radius decreases, characterized in that the swivel lever (13) is provided with stops (18, 27, 39), which are disposed between and spaced from the pivots (12, 14) for the swivel lever, that (27, 39) of said stops which faces the cam (30) limits the displacement of the sliding or rolling member (25, 32, 38) in the swivel lever (13) before the latter is mounted and at such a distance from the pivot (14) that is associated with the cam that the sliding or rolling member is lifted from said stop by the cam (30) after the swivel lever has been mounted, and the compression spring (19) is held under initial stress between the other stop (18) and the rear side of the sliding or rolling member.
Patent EP-0166037-B1 (EP)
Title: Four wheel drive vehicle
IPC: B60K23/08
Filed: 1984-05-25
Granted: 1987-11-19
Abstract: A mechanical four wheel drive tractor having a solenoid valve which is de-energized to effect engagement of drive to the front wheels in a predetermined operational mode. Normally, the valve is controlled by an operator switch but when the engine is overloaded and exhaust gas temperature rises, a thermal sensor breaks the circuit to the solenoid valve so that four wheel drive is automatically engaged. This action is restricted to a low gear range by a switch linked to the mechanism selecting between the low range and a high range. Restriction to a low gear range prevents unwanted automatic four wheel drive engagement from occuring in other gear ranges without regard to vehicle speed. Automatic engagement of four wheel drive reduces the overload on the transmission.
Patent EP-0154812-B1 (EP)
IPC: B65H3/34
Filed: 1985-02-09
Granted: 1988-10-12
Abstract: A stack stop assembly is on a sheet feeder of a printing press having an impression cylinder with grippers disposed thereon formed with respective sheet stops. A row of suckers and a pair of conveyor rollers are disposed between the sheet feeder and the impression cylinder. An uppermost sheet of a stack of sheets is liftable at a leading edge thereof by the row of suckers over and beyond stack stops of the stack stop assembly and being feedable to the pair of conveyor rollers for advancing the uppermost sheet to the sheet stops formed on the impression-cylinder grippers. The stack stop assembly includes swivel bearings supporting the stack stops, respectively, at both sides thereof, each of the stack stops having a journal pin to which a pivot arm is secured.
Patent EP-0170857-B1 (EP)
IPC: G02B21/20
Filed: 1985-06-25
Granted: 1988-03-02
Abstract: A microscope includes a stand with an upright. A generally L-shaped motion box is movable along the upright. A vertical portion of the motion box surrounds the upright, while its horizontal section provides a support for the microscope optical system. An objective is fixed to the bottom of the support. The top of the support includes a guide for an optical support carrying a binocular tube. The optical support and the binocular tube of the microscope are displaceable or movable relative to the fixed objective. With this microscope, the same point on an object can be observed with the same image quality, despite whether the object point is observed in a stereoscopic, monocular or binocular manner.
Patent EP-0167124-B1 (EP)
IPC: H04M3/36
Filed: 1985-06-28
Granted: 1989-12-06
Abstract: 1. Method for statistically registering the load of operating facilities (MB, MP, BSW) belonging to a storedprogram communications exchange (EDS), particularly to a data and telex exchange, which are included in the control processes which can be activated from at least one processor (PE) of the communications exchange, in which arrangement an interrogation with respect to the inclusion of the operating facilities in control processes is in each case carried out within a time interval specified for the registration, at a plurality of times equidistantly distributed over the time interval, and for each of the operating facilities included in a control process the number of interrogations is individually summed together, characterized in that the interrogations are carried out in such a manner that during the activation of a control process including an operating facility, the operating facility which is in each case considered is marked as included in a control process, in that during the operation of the communications exchange, the control process which happens to be running in each case is temporarily interrupted at the times, which are equidistant over the time interval, by means of a registration routine activated from the respective processor which is running at a priority which is higher than the priorities of the control processes including the operating facilities and in that during such an interruption, the operating facilities, which may be included in control processes, are determined for an individual incrementing of the number of interruptions which have been hitherto summed together for these operating facilities.
Patent EP-0182198-B1 (EP)
Inventor: MUKHERJEE SATYEN
IPC: H01L27/115
Filed: 1985-11-05
Granted: 1994-04-13
Abstract: An electrically erasable programmable memory device which is programmable in the manner of an EPROM and erasable in the manner of an EEPROM. A dielectric layer between the control gate and the floating gate is provided having a high dielectric constant. A thin, uniform gate dielectric layer is provided which demonstrates minimal trapping. Finally, an asymmetrical source/drain junction is provided wherein the source includes a shallow portion and a deeper portion, which deeper portion defines the overlap between the source and the floating gate. In the preferred embodiment the dielectric between the control gate and the floating gate comprises tantalum pentoxide, the thin dielectric layer comprises oxynitride, and the deep diffusion portion of the source comprises phosphorous.
Patent EP-0171280-B1 (EP)
IPC: H03K5/02
Filed: 1985-08-05
Granted: 1990-02-14
Abstract: A clock driver circuit for low level gates having high fanout capabilities includes a first circuit portion, a second circuit portion, an output transistor and a load resistor. The first circuit portion is formed of a first NAND logic gate and a first inverter gate. The input node of the first inverter circuit gate is coupled to the output node of the first NAND gate. The input node of the first NAND gate is connected to an input circuit terminal. The second circuit portion is formed of a second NAND logic gate, a third NAND logic gate and a second inverter gate. The input nodes of the second and third NAND gates are coupled together and to the input circuit terminal. The output node of the second and third NAND gates are coupled together and to the input node of the second inverter gate. The output of the second inverter gate is connected to an output circuit terminal. The output transistor has its base coupled to the output node of the first inverter gate, its collector coupled to a voltage supply pctential and its ernittercenpled tothe output circuit ermi- nal The Inad resistor has its nna end connected to the base of the output transistor and its sether end connected to the voltage supply potentia;
Patent EP-0181296-B1 (EP)
IPC: D04H1/58
Filed: 1985-11-04
Granted: 1992-10-07
Abstract: A process for the production of padding layers having a high degree of thermal insulation, and particularly suitable for use in clothing and furnishing, comprises the steps of producing, by means of carding machines, a layer or web (1) comprising a mixture of polyester fibres with silicone treated fibres of the same or different nature. This layer or web (1) is then resin coated on one side with a mixture of sticky plastic adhesives which, when polymerised, form a very soft and elastic film; on the other side of the same layer a non-sticky adhesive is sprayed or otherwise applied and the thus treated web is then subjected to a calendering operation at a temperature varying between predetermined limits. Subsequently, a layer (2) of metal particles embedded in synthetic resins is applied to one or both sides of the said web (1) in such a way as to form a thermal barrier operable to reduce the transmission of heat by radiation and convection through the padding thus formed.
Patent EP-0189422-B1 (EP)
IPC: G01N27/26
Filed: 1985-03-12
Granted: 1989-08-16
Abstract: Procédure d'électrophorèse du type comportant (a) l'application d'au moins un échantillon à un gel, (b) l'électrophorèse du gel de l'étape (a), (c) la fixation du gel de l'étape (b) ayant subi l'électrophorèse et (d) le séchage du gel fixé de l'étape (c). La procédure d'électrophorèse est caractérisée par le fait qu'un nouveau gel électrophorétique y est utilisé. Ce nouveau gel électrophorétique est du type comportant (a) au moins un hydrocolloïde marin traité de la classe Rodophycea et (b) un tampon. Ledit gel électrophorétique est caractérisé par le fait que le tampon (i) est choisi dans un groupe formé par l'acide adipique, l'acide glutarique, l'acide itaconique, l'acide maléique, l'acide malique, l'acide malonique, l'acide succinique, l'acide succinamique et l'acide tricarbalyllique et (ii) qu'il est présent dans une concentration d'environ 0,05 à 0,09 M.
Patent EP-0190287-B1 (EP)
IPC: D07B7/14
Filed: 1985-08-08
Granted: 1991-01-16
Abstract: Apparatus and method of manufacturing taped products with a double twist machine (10) which include paying off one or more tapes (43) to be wound around the assembled conductors (24). The tapes (43) and wires (18-21) are pulled through a pre-twisting device (54) which imparts to the assembled conductors and tapes the number of twists required to obtain the desired tape tension on the final product, this twist being approximately twice the speed of the bow (62) of the double twist machine (50).
Patent EP-0198007-B1 (EP)
Title: Procede de fabrication de brosses, et brosses ainsi fabriquees
IPC: A46B3/04
Filed: 1985-10-01
Granted: 1988-12-21
Abstract: Dans un procédé de fabrication de brosses servant de préférence à nettoyer des surfaces contaminées par des bactéries, en particulier la peau, la gencive ou les dents, le corps (1) de la brosse est pourvu d'un grand nombre de soies (2) qui forment collectivement un revêtement de soies uniformément distribuées sur le corps (1) de la brosse ou sur certaines de ses parties. Afin d'appliquer les soies (2) sur le corps (1) de la brosse de façon rapide et solide, même lorsque le corps et la brosse sont très petits, on applique un acide organique (8) soluble dans l'eau sur une surface (3) en matériau polyamide du corps (1) de la brosse, afin de dissoudre cette surface (3) en matériau polyamide du corps de la brosse. Des soies (2) de préférence en matériau polyamide sont ensuite électrostatiquement attirées sur le corps (1) de la brosse, de telle façon que les extrémités (17) de chaque soie qui entrent en contact avec la surface dissoute (3) du corps (1) de la brosse soient également dissoutes et fusionnent avec cette surface, formant une brosse où le corps (1) et les soies (2) sont intégrés en une seule unité. Une brosse particulièrement appropriée pour des soins dentaires produite par ce procédé comprend un corps (1) avec une extrémité (1a) dépourvue de soies, ce qui permet de la tenir pendant le brossage sans toucher les parties du corps (1) portant des soies.
Patent EP-0224736-B1 (EP)
Inventor: LUCAS HOWARD ROBERT
IPC: C08F8/00
Filed: 1986-11-04
Granted: 1994-04-06
Abstract: New and improved curable compositions useful as non-yellowing, acid resistant coatings for a variety of substrates and as adhesives and binders are disclosed. The curable compositions comprise a polymeric component comprising poly(C1-C6 alkyl acrylamidoglycolate) functional units and poly (active hydrogen) functional units and preferably an effective amount of a protic acid crosslinking catalyst. In preferred embodiments acid-catalyzed room temperature curable coating compositions are provided. The compositions may be cured effectively at lower temperatures without the use of amines or other toxic crosslinking agents and do not liberate formaldehyde on curing. A method for making poly(C1-C6 alkyl acrylamidoglycolate) functional polymers is also disclosed.
Patent EP-0226953-B1 (EP)
IPC: C08F220/36
Filed: 1986-12-10
Granted: 1989-01-18
Abstract: 1. Heat developable colour photographic recording material containing at least one light-sensitive silver halide emulsion layer and at least one associated non-diffusible colour producing compound capable of releasing a diffusible dye as a result of development under alkaline processing conditions, which colour photographic recording material has at least one layer of binder which is either a light-sensitive silver halide emulsion layer or is adjacent to such a layer and contains a hydrophilic layer binder and a homo- or copolymer containing recurrent units of a polymerised monomer M, characterised in that the monomer M contains at least one copolymerisable, ethylenically unsaturated group and a urethane and/or urea group and in that the copolymer, in addition to containing the recurrent units of polymerised monomer M, contains recurrent units of at least one other monomer C which is copolymerisable with the monomer M and which in polymerised form is not capable of producing colour under photographic processing conditions.
Patent EP-0280733-B1 (EP)
IPC: B22C1/18
Filed: 1986-07-04
Granted: 1990-10-10
Abstract: Mélange autodurcissant pour moule et noyau de coulée réalisé à partir des constituants suivants exprimés en pour cent en poids: acide orthophosphorique: 1-6; réfractaire de magnésie traité avec 0,05 à 2 pour cent en poids d'un agent tensio-actif: de 1 à 10; eau: 0,25 à 3; réfractaire de remplissage: le reste.
Patent EP-0242664-B1 (EP)
IPC: H01H9/10
Filed: 1987-04-03
Granted: 1991-01-02
Abstract: The invention relates to a manually-operated circuit breaker (1) having a two-armed switch lever (9) supported such that it can pivot on the switch housing. Its drive arm (24) together with a push rod (11) form the guide of a bell crank (25) in kinematic drive terms. A contact link (13) connects two fixed contacts (14, 15). The pivoting movement of the switch lever produces a follow-through movement of the bell crank (25) through its extended position against a contact spring pressure, which allows the contact link (13) to be transferred into a contact open position, and vice versa. The push rod (11) is inserted such that it can pivot with an end remote from the contact (guide end 26) in a guide slot (27) running in its pivoting direction on the unsupported end of the drive arm (24) of the switch lever (9), and such that it can move in the slot direction. Between its ends, the push rod is provided with a latching tab (34) which, after a follow- through movement of the push rod (11) in the contact open direction, through the bell crank extended position under the contact spring force of the contact link (13) in the open position, is located in a stop position on a latch projection (35) fixed to the housing and holds the contact link (13) in the contact open position.   <IMAGE>
Patent EP-0259568-B1 (EP)
IPC: E05F15/56
Filed: 1987-07-11
Granted: 1990-08-22
Abstract: 1. A swivel-sliding door for vehicles, and particularly for passenger-carrying vehicles - with two door leaves (2) that in the closed position are located in the vehicle wall (1) and in the opened position are located outside and in front of the vehicle wall (1), are guided along guide rails (3) and in a telescopic guide (4) and are operable by means of a driving equipment (5), in which the driving equipment (5) possesses rocking levers (6) that swing the door leaves (2) out of the closed position into a position ready for opening and back again, and are also provided with a sliding assembly (7), by which the swung-out door leaves are slidably in the opening direction and in the closing direction, in which more-over the driving equipment (5) possesses a piston-cylinder appliance (8) for the sliding movement, that on one hand acts upon the door leaves (2) and on the other hand actuates the rocking levers (6) characterized in that by the free end of a cylinder (9) the piston-cylinder appliance (8) acts upon a lever transmission, that consists of the rocking lever (6) and an angle lever (11), supported at the centre of the angle and pivotable around a vertical spindle (10) that is rigidly fastened to the vehicle, that the angle lever arm (13) that is directed towards the interior of the vehicle is connected to the piston-cylinder appliance (8), and the angle lever arm (14) that is directed towards the exterior of the vehicle possesses a control peg (15), that the rocking lever (6) is supported on a vertical shaft (16) and possesses a rocking lever arm (17) connected to the guide rail (3) on the associated door leaf (2), as well as a rocking lever arm (18) directed towards the interior of the vehicle that is provided with a control curve recess (19) into which the control peg (15) fits, and that the control curve recess (19) has an arched shape, convex towards the door opening, with a locking arch piece (21) that comes into action in the closed state of the door leaves (2).
Patent EP-0240346-B1 (EP)
IPC: A61K9/50
Filed: 1987-04-02
Granted: 1990-08-16
Abstract: Liposomes with an increased drug trap can be prepared by adding a readily volatile organic solvent to a drug-containing liquid with liposomes dispersed therein to cause gel formation and then removing said organic solvent by evaporation.
Patent EP-0263035-B1 (EP)
IPC: B61B12/10
Filed: 1987-10-02
Granted: 1990-05-02
Abstract: A bicable ropeway aerial transport system is disclosed which includes a pair of carrier and haulage ropes and at least two pair of end pulleys that are respectively engaged with the ropes in embarking and disembarking stations. The end pulleys in at least one of the stations are offset longitudinally and form between them a free space dimensioned to permit the engagement and disengagement of the vehicles from between the ropes in the free space.
Patent EP-0275794-B1 (EP)
IPC: A41H43/00
Filed: 1987-12-28
Granted: 1991-06-05
Abstract: A method for cutting pieces, intended to be assembled, from a portion of check fabric (1), with a view to obtaining continuity or alignment of the pattern motif at certain assembly points, comprises the following stages:
 - placing the portion of fabric on a cutting table (2);
 - storing in a computer (5), loaded with appropriate software, the shapes, positions and orientations of the pieces to be cut out, a margin corresponding to half a pattern motif being reserved around certain pieces in one or two directions, as well as the position of the points which have to coincide on the pieces after assembly;
 - for each correspondence of points, taking a pair of images of the said portion of fabric, each image being substantially centred on one of the said points, with the aid of a camera (3) connected to the said computerised system (5), its coordinates in a reference system linked to the cutting table being controlled by the said computerised system;
 - displaying the two images on a screen (8) and observing the linear and/or angular differences in layout between the pattern motifs, especially by juxtapositions or superpositions of the pattern motifs;
 - correcting the difference in layout observed by operating an input aid (9, 10) until the pattern motifs of the said images correspond, at least in one direction, then validating the correction in order to store it in the computer memory;
 - recommencing the above stages for the other pieces to be cut out. 
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Patent EP-0260221-B1 (EP)
IPC: H04B5/00
Filed: 1987-09-03
Granted: 1993-06-30
Abstract: An apparatus for non-contacting information transmission between a data carrier and a data reader includes providing at least two electrodes on the surface of the data carrier which are brought together which at least two electrodes in the data reader to form capacitors to produce at least one common circuit of the data carrier and data reader for information transmission.
Patent EP-0248857-B1 (EP)
Title: Process for the simultaneous dry absorption of s o 2 and reduction of n o x  in fluidized bed furnaces
IPC: B01D53/34
Filed: 1986-12-02
Granted: 1990-09-12
Abstract: It is known that the addition of, for example, limestone or dolomite, quick-lime or dolomite lime, calcium hydrate or dolomite hydrate, to coal or to the heating oil of furnaces, in particular fluidized bed furnaces, reduces the SO2, HCl and HF pollution contained in the fumes emitted. It has now been found surprisingly that in the 350-450oC range particles of suitably pre-treated calcium-containing sorbents can be blown in or fluidized. The sorbent particles of quick-lime or dolomite lime produced by calcination of limestone or dolomite or calcium (aluminium) silicates in the fluidized bed display a special porous structure with a pore diameter of around 10 nm (ten millionths of a mm). A carrier which is expanded in this manner, for example fluidized bed calcinated lime or calcium hydrate produced with steam, but always enriched with ammonium salts, is brought to the pre-determined temperature range of 350 to 450oC so that not only are the acid components such as SO2, HCl, HF bound, but also the reduction of nitrogen oxides to nitrogen and steam by the ammonia released is effected without the combustion of ammonia into newly-formed nitrogen oxides.
Patent EP-0295247-B1 (EP)
Title: Dispositif sur des organes formant partie d'une turbomachine, et procede de production desdits organes
IPC: F04D29/38
Filed: 1987-01-28
Granted: 1992-05-20
Abstract: Hélice produite à partir de matière plastique armée, possédant une pluralité de sections d'armature (4, 6) disposées de sorte que le sens de l'armature et/ou la structure et/ou le matériau dans une section (4) diffère de l'armature correspondante dans une autre section (5, 6), mais que le matériau d'armature dans une section s'étende principalement dans la même direction, l'hélice étant en outre conçue de telle manière que les déformations provoquées par les charges et les contraintes optimisent son pas lors de l'accroissement de la charge.