baber/WOPTO huggingface dataset:
Patent EP-0162739-B1 (EP)
IPC: C13B25/06
Filed: 1985-04-10
Granted: 1987-04-01
Abstract: 1. Process for automatically operating a continuously operating apparatus for crystallization by evaporation for producing sugar consisting of a closed horizontal vessel divided by vertical partitions into several compartments fitted with a heating bundle, a sugar solution being introduced into each compartment, a magma made up of a mixture of small crystals and mother liquor being introduced into the first compartment and the massecuite produced being withdrawn from the last compartment, characterized by the fact that the following operations are periodically carried out : for each "i" index compartment the optimal value of a parameter selected from a first group of five parameters constituted by the ratio of the sugar solution flow-rate fed to the compartments to the total flow-rate of sugar solution to the processed (YEGi), the ratio of the flow-rate of the water evaporated in the compartments to the total flow-rate of the water evaporated in the crystallization apparatus (YEVi), the ratio of the flow-rate of the massecuite coming from the compartments to the total flow-rate of the massecuite produced (YMCi), the brix of the massecuite in the compartments (BMCi) and the sugar crystal content of the massecuite in the compartments (RDTi) is determined, using a pre-established law giving the value of the said parameter in the compartments according to the brix of the sugar solution to be processed (BEGT), the steam pressure in the vapor space of the crystallization apparatus (PCAL) and the ratio : R = (QMAG x RDTMAG)/(QEGT x BEGT) where QMAG : magma flow-rate RDTMAG : crystal content in magma QEGT : total flow-rate of the sugar solution to be processed BEGT : brix of the sugar solution to be processed, the optimal value of a first operation parameter (PVAP-heating steam pressure-or QEGT) is calculated using for this calculation the optimal value determined for the said parameter of the first group, the imposed values of a second operation parameter (QEGT or PVAP) and of a parameter of a second group (resulting status parameter) constituted by the total flow-rate of the evaporated water (QEV), the total flow-rate of the massecuite produced (QMC), the brix of the massecuite produced (BMC) and the crystal content of the massecuite produced (RDT) and, possibly, a corrective factor the value of which depends on the difference between the imposed value of the said parameter of the second group and the measured value of the latter, and the said first operation parameter is adjusted to maintain the same at a set value equal to the optimal value calculated for this parameter.
Patent EP-0208689-B1 (EP)
Title: A torque-sensing clutch
IPC: F16D7/00
Filed: 1985-03-08
Granted: 1988-09-14
Abstract: PCT No. PCT/SE85/00106 Sec. 371 Date Oct. 22, 1985 Sec. 102(e) Date Oct. 22, 1985 PCT Filed Mar. 8, 1985 PCT Pub. No. WO85/04224 PCT Pub. Date Sep. 26, 1985.A torque-sensing clutch has two halves each connected to one of two shafts (1, 4) or the like. One of the clutch halves has substantially radially oriented projections (3) which consists of a rigid, wear-resistant material and are partly embedded in an elastically deformable carrier (2). Their projecting ends engage opposite recesses (6) in the other clutch half. Due to the elasticity of the carrier material the projections will, in response to the magnitude of the torque transmitted by the clutch, tend to deviate from their initial, radial positions and, when a predetermined torque limit value is exceeded, assume positions where the clutch starts skipping.
Patent EP-0179112-B1 (EP)
Title: Perfectionnements aux outils a main comportant un verin hydraulique pour la commande des organes de travail
IPC: B25F1/00
Filed: 1985-04-19
Granted: 1989-04-05
Abstract: L'invention concerne les outils à main, notamment du genre pinces, comportant au moins un organe de travail mobile dont le déplacement relatif est lié à celui du piston (2) d'un vérin hydraulique qui est actionné par une pompe (7) aspirante et foulante. Selon l'invention le piston (2) est un piston étagé qui s'emboîte dans le corps (1) du vérin de manière à délimiter, outre la chambre principale axiale (13), au moins une chambre annulaire (14). De préférence, chaque segment de gradin du piston (2) présente une zone périphérique qui reste constamment en contact de guidage avec une surface intérieure du corps (1) du vérin et qui comporte au moins un joint assurant l'étanchéité entre les chambres d'amont (13) et d'aval (14), l'alimentation sous pression d'une chambre annulaire (14) étant assurée par une canalisation radiale (16) découverte après un avancement suffisant du piston (2), tandis que chaque chambre (13, 14) communique avec le réservoir (3) de fluide par une canalisation (15, 22a-22c) à clapet (17, 21) qui assure en fin de travail la décharge de la chambre considérée par commande du clapet et pour une chambre annulaire (14), au départ, le remplissage par dépression.
Patent EP-0235123-B1 (EP)
Title: Filtre a bande etroite comportant un resonateur dielectrique
IPC: H01P1/208
Filed: 1985-07-08
Granted: 1991-11-21
Abstract: Un filtre électromagnétique à bande extrêmement étroite comprend un guide d'ondes (1) dimensionné au dessus des limites de coupure et possédant deux ou plusieurs sections actives (30) contenant chacune un résonateur diélectrique (6). Le nombre de résonateurs (6) correspond au nombre de pôles de filtrage. Les dimensions physiques du guide d'ondes (1) peuvent encore être réduites avantageusement à l'aide d'un organe de couplage passif (40), où la section transversale du guide d'ondes (1) est inférieure à celle dans les sections actives (30). Chaque organe de couplage passif (40) couple de manière inductive des sections actives adjacentes (30). Des tiges de suppression de modes (10) relient électriquement les parois du guide d'ondes opposées (2, 3) à mi-chemin entre chaque paire de résonateurs diélectriques adjacents (6). Sont décrits des modes préférés de réalisation, dans lesquels les résonateurs (6) sont orientés transversalement à l'intérieur du guide d'ondes (1). L'énergie électromagnétique se propage à l'intérieur du guide d'ondes (1) selon un seul mode évanescent (TE 10) (TE01delta à l'intérieur des résonateurs (6)). Les organes diélectriques d'accord (9) sont généralement alignés le long de l'axe principal de chaque résonateur (6). Un certain nombre de ces filtres, présentant des bandes extrêmement étroites, une faible perte d'insertion et un Q élevé ont été construits avec succès.
Patent EP-0189105-B1 (EP)
IPC: G06K13/08
Filed: 1986-01-15
Granted: 1991-06-05
Abstract: In a document processing facility whose operation is initiated by user-associated authorization cards which can be plugged into a badge reader, a deposit stacker which is not accessible from the outside is provided below the output stacker. A document seating surface is provided in this output stacker, this document seating surface being movable by a drive device back and forth between a document output position and a deposit position, whereby, in the deposit position, an opening in the deposit stacker is exposed, the documents falling into the deposit stacker after being released by braking elements provided in the output stacker.
Patent EP-0250612-B1 (EP)
Title: Plank for a scaffold being quickly erected
IPC: E04G1/15
Filed: 1986-06-23
Granted: 1990-10-17
Abstract: 1. A frame structure base with connecting elements arranged at its ends for connection to a quick-erection frame structure, comprising a one-piece or multi-piece hollow box provile (1) of metal, which extends over the length of the frame structure base and which is provided at its ends with terminal elements (2) which entirely or partially consist of elastically yielding rubber or plastics material and which each have an outside portion (4) projecting at the end beyond the hollow box profile (1) and at least one fixing portion (3) extending into the cavity of the hollow box profile (1), characterised in that the terminal elements (2) are provided with receiving openings (6) extending vertically with respect to the plane of the frame structure base, for holding pins on the frame structure, and that the fixing portions (3) of the terminal elements (2) are connected to the hollow box profile (1) by pressed-in rivets (5a, 5b) which extend perpendicularly to the plane of the frame structure base and which are surrounded by elastic rubber or plastics material in the region of the fixing portion (3), wherein the internal width of the hollow box profile (1), the thickness of the fixing portion (3) and the length of the pressed-in rivets (5a, 5b) are matched to each other in such a way that in the region surrounding the rives (5a, 5b) the elastically yielding rubber or plastics material of the fixing portion (3) is subjected to a strong elastic compression stress due to deformation of the wall of the hollow box profile (1).
Patent EP-0217120-B1 (EP)
IPC: H04B3/23
Filed: 1986-08-25
Granted: 1990-11-22
Abstract: It contains a network of capacitors, the capacitance of which is graded in a binary manner and the one terminals of which, which represent base points of the network, can be connected to a reference potential or, in the case of low-significance bits of digital information items to be converted, to earth potential or to a fraction (UB, U4) of the reference potential. To avoid problems which could arise from the offset voltage of an integrated operational amplifier (V) connected to the network, the network is constructed of two symmetrical halves (C0o' to C32o; C0n' to 32n). 
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Patent EP-0260344-B1 (EP)
IPC: F15B15/08
Filed: 1986-11-06
Granted: 1990-06-20
Abstract: In a pressure cylinder (1) having an elongated axially slit cylinder structure closed at the ends in which a piston (4) is guided longitudinally slideable which carries a force transfer element (6) extending through an elongated axial slit (5), the elongated axial slit (5) of the cylinder structure is sealed in the longitudinal direction of the cylinder by a flexible sealing strip (7) disposed on the inside of the cylinder structure and held against a sealing surface (10) of the inside of the cylinder structure. To adapt the pressure cylinder (1) to a higher inner pressure the arrangement is such that the elastically deformable sealing strip (7) has a stiffening strip (13) of greater strength which is connected with it and disposed in the inside of the cylinder structure and which is covered in the direction of the piston (4) by the sealing strip (7). On the cylinder structure on both sides of the elongated axial slit (7) and following the sealing surfaces (10) engagement surfaces (14) are disposed, against which the stiffening strip (14) can be supported.
Patent EP-0231798-B1 (EP)
IPC: C12H1/16
Filed: 1987-01-17
Granted: 1991-04-03
Abstract: A tube (9) is passed through a closure (2) into the bottle (8) in order to flush it with a gas which preserves the wine. After the flushing, the tube is retracted into the bottle; the bottle can be removed from the device for pouring out the wine. The wine is not in contact with any metals or foreign materials (apart from the preserving gas) during storage. <IMAGE>
Patent EP-0253132-B1 (EP)
IPC: B01D35/04
Filed: 1987-06-09
Granted: 1991-06-12
Abstract: The filter has a plurality of layers of different filter materials and is characterised by an adsorption filter insert which consists of a self-supporting sintered body composed of finely divided adsorbent, thermoplastic binder and a finely divided oligodynamic agent, and is designed as mechanical fine filter.
Patent EP-0254933-B1 (EP)
IPC: F16B13/12
Filed: 1987-07-10
Granted: 1990-01-24
Abstract: 1. A straddling dowel for the fixing of light insulation plates (38) on walls (23) consisting in a bushing (1) at one end of which (11) a holding plate (2) is mounted, and in the region of the other end of which a bore hole expansion region (13) is formed in which the bushing (1) is longitudinally divided, and in an expanding pin (27) which can be introduced into the bushing from its end (11) provided with the holding plate (2), the diameter (d) of said expanding pin (27) being greater than the inner diameter (D") of the bushing (1) in the bore hole expansion region (13) in the non-expanded state, characterized in that the bushing (1) between the bore hole expansion region (13) and the holding plate (2) has an external expansion region (12) separate from the bore hole expansion region (13) in which the bushing (1) is divided longitudinally and is provided with inner expansion surfaces (30) by means of which the bushing (1) on the introduction of the expanding pin (27) is expanded before the expansion of the bore hole expansion region (13).
Patent EP-0263249-B1 (EP)
IPC: B61K3/00
Filed: 1987-07-22
Granted: 1991-10-16
Abstract: The dosing device for flowable materials, especially for lubricants for the lubrication of the wheel flanges of rail vehicles, has according to Figure 1 an inlet chamber (8) which can be connected via an inlet valve (46, 20) to an inlet (37), and a dosing chamber (9, 27) which is connected to the inlet chamber (8) and is bounded by a dosing piston (10, 24) and can be connected via an outlet valve (6, 7, 31, 30) to an outlet chamber (44, 43) adjoined by an outlet (3, 34). For venting the dosing device, the outlet (3, 34) thereof is arranged in such a way that at least a part of its passage cross-section is located at the highest point of the outlet chamber (44, 43). The wall or walls of the outlet chamber (44, 43) are designed in such a way that, in the presence of flowable materials, air bubbles present in the outlet chamber (44, 43) are moved by buoyancy and/or by flow forces in the direction of the outlet (3, 34). <IMAGE>
Patent EP-0264915-B1 (EP)
IPC: E04H17/08
Filed: 1987-10-20
Granted: 1990-06-27
Abstract: 1. Anchoring post of the type comprising a metal tubular body (1) which is provided with an upper collar (2) and a lower end piece (5), and comprising auxiliary inner rods (3) in an approximately straight line except for their lower end, which has the beginning of a curve (4), having means for these rods to deviate outwards to allow them to curve progressively by being forced out axially, characterised in that : - the said end piece (5) is derived from a flat shape, having an inner part (6), the rectangular section of which is arranged inside the tube according to a diameter of the said tube, and an outer part (7) which is at least as wide as the outer diameter of the tube, - the said means of deviation consists of a single opening (12) cut out of this flat piece (5), mostly in the inner part (6), and - the auxiliary rods (3) are two in number and are arranged so that their lower ends each extend along one of the faces of the inner part (6), crossing over inside the said opening (12) and each re-emerging by way of the face opposite the one through which it entered.
Patent EP-0270856-B1 (EP)
Inventor: CYRON THEODOR
IPC: B01J35/04
Filed: 1987-11-09
Granted: 1993-07-28
Abstract: A blank for the production of a catalyst carrier body includes spirally-wound alternating layers of smooth and corrugated metal sheets. At least one of said corrugated sheets forms an innermost layer defining a coil-free central zone surrounded by said innermost layer. A jacket is added around the blank to form a catalyst carrier body. The sheets are wound on a toothed roller.
Patent EP-0239421-B1 (EP)
IPC: C09J103/02
Filed: 1987-03-27
Granted: 1993-06-23
Abstract: Aqueous concentrates of partially hydrolysed polyvinyl alcohol are used in the production of basic boric acid-starch containing aqueous adhesives which find use in manufacture of corrugated board. The additional components of the adhesive are either present in the concentrate during storage and transport thereof or are themselves made up into concentrates for multiple tank make-up on site of the final adhesive composition.
Patent EP-0263589-B1 (EP)
Inventor: BARON YAIR
IPC: G02F1/133
Filed: 1987-08-25
Granted: 1993-12-15
Abstract: A light influencing display including at least one pixel (50) having a pixel capacitance and an auxiliary capacitance in parallel with the pixel capacitance is disclosed. The pixel includes electrodes located in at least three spaced apart layers, namely a first electrode (28) including first and second spaced apart electrode portions in a first layer, and a second electrode (30) spaced from and facing the first electrode portions in substantially parallel relations thereto in a second layer. The second electrode is electrically insulated from all external circuit connections and from all other pixel electrodes and liquid crystal display material (32) is disposed between the first electrode and the second electrode. The auxiliary capacitance is provided by at least a first auxiliary electrode (24) in a third layer spaced and insulated from and facing at least the first electrode portion of the first electrode on the side of the first electrode opposite the liquid crystal material. The auxiliary electrode is electrically connected to the second electrode portion of the first electrode. Additional auxiliary capacitance can be provided by including in the pixel a second auxiliary electrode in the third layer connected to the first portion of the first electrode. A method of efficiently constructing such pixels using only one layer of insulation which performs three distinct functions is also disclosed. Further additional auxiliary capacitance may also be provided by including additional auxiliary electrodes located in additional layers.
Patent EP-0248084-B1 (EP)
IPC: C12N5/07
Filed: 1986-12-12
Granted: 1992-11-25
Abstract: Animal cellular responses, and particularly immune-related responses, are modulated by contacting such cells with a unit dose of a composition containing an effective amount of an isoxanthopterin-8-aldoglycoside. An isoxanthopterin has a structure that conforms to formula (I), wherein R1 is a substituent and R2 is an aldoglycoside.
Patent EP-0277146-B1 (EP)
Title: Sliding stopper for the spout of a molten bath container
IPC: B22D41/24
Filed: 1987-06-23
Granted: 1990-10-31
Abstract: A sliding stopper (20) has a sliding unit (30) adjustable by a driving element and movable in a position (A) away from the closing position in which the sliding unit (30) is pivotally mounted in a mounting (29) and guideways (21c) are sunk in relationship to guideways (21a) on the remaining pathway to the extent of the height of release (h) of spring elements (50). This sliding unit can thus be easily pivoted away from the housing (24) for the frequently required replacement of worn-out plates (22, 32) and then be returned to its working position once the plates have been replaced.
Patent EP-0283480-B1 (EP)
Title: Transmission mechanism with continuously variable ratio
IPC: F16H55/56
Filed: 1987-07-15
Granted: 1990-05-02
Abstract: Speed variator comprising a driving shaft (1) and a driven shaft (2) which carry each a pulley (3, 5) with two side-plates (4, 6) of variable spacing, an endless chain or belt (7) connecting both pulleys. Magnetic fields parallel to the axes of the pulleys are applied to the side-plates (4, 6) in the winding regions of the chain or belt (7) in order to increase the efficiency of the transmission. The magnetic fields are generated by means of permanent magnets (15) or electromagnets (16), and are directed to the side-plates (4, 6) by means of sectors (13, 14) provided on either side of the pulleys. The chain or belt (7) conducts the magnetic fields in order to provide for the closure of the magnetic circuits. The sectors (13, 14) are displaceable angularly as a function of the transmission ratio so as to remain in true correspondence with the winding regions of the chain or belt (7).
Patent EP-0316346-B1 (EP)
Title: Rotating piston machine
IPC: F04C18/067
Filed: 1987-07-22
Granted: 1990-09-19
Abstract: A rotating piston machine has a housing (2) in which is mounted a shaft (5). In an annular space (1) are arranged rotating bodies which sealingly engage the walls of the annular space (1). Each rotating body (3, 4) has four outwardly extending sectorial wings (3a-3d, 4a-4d). Both rotating bodies (3, 4) are coaxially arranged; their wings (3a-3d, 4a-4d) are interlocked, so that at any time one wing of one rotating body is located between two wings of the other rotating body. A curved path regulator makes both rotating bodies turn with cyclic changes of their rotational speed and of the gap between the wings (3a-3d, 4a-4d) when the shaft is rotated (5). The curved path regulator has for each rotating body eight rollers which cooperate by adherence and without float with an inner and an outer curved paths.
Patent EP-0289614-B1 (EP)
Inventor: TORII NOBUTOSHI
IPC: B25J9/10
Filed: 1987-10-15
Granted: 1995-08-09
Abstract: The revolving angle zones (A, B) of a revolving drum (12) of an industrial robot can be changed in accordance with a type of work to be done by disposing movable stoppers (18, 20). Furthermore, revolving movement is stopped by electrical means (LS1, LS2, LS3, LS4, LS5) when a stopper (22) fixed to the revolving drum impinges against mechanical stoppers (14, 16, 18, 20) in order to protect a driving motor and a driving mechanism. Proximity switches (PS1, PS2, PS3, PS4) are disposed in order to prevent any accident resulting from the malfunction of the movable stoppers and the like.
Patent EP-0278310-B1 (EP)
IPC: G05B19/35
Filed: 1988-01-26
Granted: 1993-06-09
Abstract: The object of the invention is a rear-vision mirror for autovehicles, in which the mirror holder is angularly movable relatively to a housing (3) around a horizontal pivot axis (X-X) and around a vertical pivot axis (Y-Y) by means of two driving units (AX,AY) which are accomodated in the housing (3) for the mirror holder and are each associated with one of the said pivot axes. The said driving units (AX,AY) comprise each an electric motor (14) which by means of a mechanical transmission (16,15,17,18,21,20) drives a rack (13) arranged substantially at right angles with the mirror holder (1), which is articulatingly connected thereto (at 113) and is guided in the housing (3) for the mirror holder. A control device is provided which allows to move the mirror holder into the required position by having it angularly moved by means of the two electric motors (14) around the one and/or the other pivot axis (X-X, Y-Y), and which also allows to store one or more positions of the mirror holder and to have the same automatically moved into one or the other of these stored positions by means of a selecting respective control and with the aid of detectors (24) of the angular position of the mirror holder around each one of the two pivot axes (X-X, Y-Y). According to the invention, the detector of the angular position of the mirror holder in relation to each pivot axis (X-X, Y-Y) is in form of a potentiometer (24) the actuation of which is derived from a member (20) of the drive between the electric motor (14) and the rack (13) associated with the respective pivot axis, the rack (13) being not disengageably connected to the member (20) for actuating the potentiometer (24), while in the drive between the said member (20) for actuating the potentiometer (24) and the respective electric motor (14) a friction coupling (21) is interposed.
Patent EP-0304725-B1 (EP)
IPC: C07C205/31
Filed: 1988-08-10
Granted: 1992-01-22
Abstract: Nitrodiphenyl (thio)ethers in which the nitro group is in the ortho or para position relative to the ether oxygen or sulphur can be prepared from halonitrobenzenes in which the nitro group is in the ortho or para position relative to the halogen and alkali metal (thio)phenolates in liquid ammonia, the reaction being carried out under pressure and at a temperature of -30 DEG C to +140 DEG C and the ammonia being separated off after the reaction is complete.