baber/WOPTO huggingface dataset:
Patent EP-0204277-A1 (EP)
Inventor: IBIARY YEHIA M
IPC: G05D3/12
Filed: 1986-05-31
Abstract: A power servo system which includes an actuator (12) coupled to a load and receives an input command signal (R) indicative of desired motion at the load. A sample-data control system (20) receives and samples input signals (R, Y) indicative of desired and actual motion at the hydraulic actuator and load, and provides drive signals (U(Z)) to the actuator necessary to obtain desired motion. The sampled-data control system (20) includes digital processing circuitry (22) with series and feedback compensation (32, 281, coordinated with the hydraulic system transfer function,to form a complete closed-loop control system operating in the sampled-data or Z-transform domain. Different equation constants (C,, C<sub>2</sub>,C<sub>3</sub> and G<sub>1</sub>, G<sub>2</sub>, G<sub>3</sub>) in the series and feedback compensation circuitry are recalculated periodically. In one embodiment of the invention (Figure 3), such constants are recalculated as a function of system behavior, so that system control automatically varies with operating conditions. In other embodiments of the invention (Figures 4 and 5), system constants are calculated based upon a single operator-variable (or remote system) input (a), which accommodates rapid operator-implemented tracking of system behavior while reducing calculation time.
Patent EP-0207386-A1 (EP)
Inventor: PALLISER ALFRED MILBANKE HUDSO
IPC: H02K3/46
Filed: 1986-06-19
Abstract: The spool (1) comprises essentially two juxtaposed half-spools (3,4) formed simultaneously in the spool manufacturing process. The half-spools (3,4) are associated with each other through a rupturable connection element (22) and a hinge element (21) for the purpose of aligning the half-spools (3.4). thereby enabling fast and easy winding of an electric conductor (23) around them. This step is facilitated by the provision of temporary hooking and gripping elements (19,20) on the half-spools (3,4), each of them being also provided, at the non-hinged end thereof, with suitable seats (15-17) for electric connectors (23).
Patent EP-0224062-A1 (EP)
Inventor: STARK REINHARD DIPL-ING
IPC: G01K17/10
Filed: 1986-10-28
Abstract: In the process for measuring the quantity of heat delivered to a heat consumer, the temperature difference between the supply to and the return from the heat consumer is measured at fixed time intervals and stored. After a constant volume throughput, the stored measured temperature value is added. By measuring the temperature at fixed time intervals, the service life of the battery, which depends primarily on the number of temperature measurements, can be predetermined relatively exactly. The magnitude of the constant volume throughput at which the stored temperature difference measured value is further processed can be chosen to be relatively small since it does not influence the service life of the battery. <IMAGE>
Patent EP-0218365-A1 (EP)
Inventor: BALDWIN TERRENCE REGINALD
IPC: C09K3/10
Filed: 1986-09-02
Abstract: The hot strength of acrylic adhesives containing an acid releasing polymer, e.g. chlorosulphonated polyethylene, particularly two-part adhesives, is increased by substituting as all or part of the acrylate ester component an epoxy containing acrylate or methacrylate, i.e. containing an epoxy group in the ester moiety, and in particular epoxidised dicyclopentenyloxyethyl acrylate or methacrylate, or glycidyl acrylate or methacrylate.
Patent EP-0191713-A1 (EP)
Inventor: RODER EDWARD ALEXANDER
IPC: A01F15/00
Filed: 1986-01-09
Abstract: The invention concerns a method and apparatus for conditioning baled materials. 
     The method comprises the step of forcing moisture laden heated air or steam under pressure into the bale over part of the surface area of a least two sides of the bale so that said air/steam penetrates the material in the bale in a relatively uniform manner. The apparatus comprises at least two plenum pads (1), means (2) for clamping said pads in sealing contact with at least two opposite sides of the surface of a bale (B) to be treated, means (5, 6) for forcing moisture laden heated air or steam under pressure into said bale (B) via said plenum pads (1) whereby air/steam penetrates the material in said bale (B) in a relatively uniform manner.
Patent EP-0202185-A1 (EP)
Inventor: VAN CAUTER GUSTAV C
IPC: G01T1/204
Filed: 1986-04-03
Abstract: Apparatus and a regionless method of ascertaining the activity of each radionuclide in a dual-label sample are disclosed. A set of correlation curves is generated utilizing quench standards for both a low energy radionuclide and a high energy radionuclide. A test sample was then counted and the quench-indicating parameters for the test sample are compared with the quench-indicating parameters of the correlation curves to determine the appropriate contribution of each radionuclide to the overall energy spectra of the test sample. From this comparison the overall count rate for the test sample may be allocated between a low energy radionuclide and a high energy radionuclide. By dividing the count rates by efficiencies determined from another set of correlation curves the actual disintegration per minute (DPM) rate for each radionuclide may be ascertained.
Patent EP-0213158-A1 (EP)
Inventor: DUTRIEUX JEAN
IPC: A01F12/18
Filed: 1986-02-06
Abstract: Moissonneuse-batteuse qui possède un ou plusieurs éléments batteurs (3) (5), un ou plusieurs éléments tire-pailles (6) un ou plusieurs éjecteurs (7) dont les largeurs sont approximatives à la largeur de coupe.
Patent EP-0218681-A1 (EP)
Inventor: KUNBARGI HASSAN
IPC: C04B7/38
Filed: 1986-04-03
Abstract: On produit un ciment à haute teneur en fer essentiellement à partir de deux sous-produits industriels disponibles en grandes quantités, notamment (1) de la poussière de four à ciment (CKD) et (2) de la boue rouge, sous-produit de l'extraction d'alumine de la bauxite. Des quantités plus petites de chaux (oxyde de calcium) et de gypse (sulfate de calcium), ainsi que de l'oxyde d'aluminium, sont ajoutées, selon les besoins, au CKD et à la boue rouge, et le mélange est chauffé à une température d'environ 1250o et 1400oC, ce qui est bien au-dessous de la température du four dans le cas du ciment Portland. Les granulés obtenus sont pulvérisés pour obtenir un ciment hydraulique léger et robuste ayant une vitesse de prise rapide.
Patent EP-0222853-A1 (EP)
Inventor: GRUNER HEIKO
IPC: A61F2/30
Filed: 1986-05-07
Abstract: Le revêtement d'un corps d'implant (1) avec au moins une enduction de base au titane (3) se compose d'une première couche (31) très dense et d'une seconde couche (32) très rugueuse et très poreuse de l'enduction de base au titane (3), d'une couche intermédiaire (4) et d'une couche de recouvrement (5) mince et dense en matériau bioactif, la couche intermédiaire (4) étant faite d'un mélange des matériaux constitutifs de l'enduction de base au titane (3) et de la couche de recouvrement (5). La rugosité et la porosité de la seconde couche (32) de l'enduction de base au titane (3) se retrouvent sur la couche intermédiaire (4) et la couche de recouvrement (5).
Patent EP-0222857-A1 (EP)
Inventor: SAMA CLAUDIO
IPC: A61M1/00
Filed: 1986-05-06
Abstract: Un récipient gradué est relié à la fois à un compartiment de filtrage (10) d'un dialyseur (9) et au circuit (8) de liquide de dialyse; la connexion entre le récipient gradué et le circuit de liquide de dialyse étant réalisée via une chambre (2) dans laquelle s'étend un tube (6) relié au circuit de liquide de dialyse.
Patent EP-0228393-A1 (EP)
Inventor: BREVETEAM S A
IPC: B32B5/26
Filed: 1986-05-16
Abstract: Un corps isolant (1) à couches multiples comprend au moins deux couches extérieures (2, 3) dont les surfaces sont reliées au moins en partie l'une â l'autre. Une couche intermédiaire (5) contenant des fibres textiles (4) est agencée entre les deux couches extérieures (2, 3). Les deux couches extérieures (2, 3) sont reliées, notamment soudées l'une à l'autre par des parties de leur surface au niveau de points de liaison (6). Au niveau de ces points de liaison, l'ensemble du corps isolant (1) peut présenter des ouvertures (7), en particulier des fentes. On obtient ainsi un corps isolant (1) qui agit comme isolant thermique, grâce à la couche intermédiaire (5) contenant des fibres (4), les fibres (4) pouvant être en même temps isolées des gaz et de l'humidité de l'environnement. D'autre part, le corps isolant (1) dans son ensemble peut être perméable aux gaz et aux liquides, indépendamment des fentes (7).
Patent EP-0325577-A1 (EP)
Title: Rotary cutter heads.
Inventor: COLTON PETER
IPC: B27G13/08
Filed: 1986-10-06
Abstract: PCT No. PCT/GB86/00602 Sec. 371 Date Apr. 6, 1989 Sec. 102(e) Date Apr. 6, 1989 PCT Filed Oct. 6, 1986 PCT Pub. No. WO88/02292 PCT Pub. Date Apr. 7, 1988.In a rotary cutter block each blade (14) is clamped in an inwardly divergent recess (12) by a wedge (16). The wedges (16) may be clamped simultaneously against their associated blades (14) by application of high pressure grease at any of one or more grease nipples (52, 54) which actuates by hydraulic plungers (22) in the bases of the wedge recesses (12). The angle of the wedges (16) is such as to provide a taper-lock between the wedges (16), the blades (14) and the recesses (12), which means that after depressurization the cutterblock can be stored or moved from one machine spindle to another without slackening of the wedges. The invention is of considerable advantage in reducing the amount of setting-up time involved in setting and grinding the blades of a rotary cutter head, since one pressurization is sufficient to tighten all the wedges simultaneously and to the same degree.
Patent EP-0236828-A1 (EP)
Inventor: DINGES CLEMENS DIPL-INFORM
IPC: G05B19/04
Filed: 1987-02-23
Abstract: 1. Memory-programmable controller, consisting of a programming unit (PG) and an automating unit (AG), in which a machine programme (MP) for the automating unit (AG) is generated for controlling the technical process, according to a user-configurable user programme (AP), process-specific in each case, as source information with the help of the programming unit (PG), with the machine programme (MP) being capable of being imprinted on a specified memory region (S1) of the automating unit (AG), with the control functions of the automating unit (AG) running in accordance with the machine programme (MP), and with the user programme (AP) containing further information parts (L, G, S, K) in addition to the information absolutely required for generating the machine programme (MP), characterised in that the further information parts (L, G, S, K) are not contained in the machine programme (MP), but are stored in at least one separate memory region (S2 to S5) of the automating unit (AG), and in that, for this, the further information parts (L, G, S, K) are fed in compressed manner to the separate memory region (S2 to S5) by way of a converter (U) which contains means for data compression and expansion, and can be returned from there in expanded manner as necessary to the programming unit (PG) by way of the converter (U).
Patent EP-0245674-A1 (EP)
Inventor: SCHUERMANN HORST
IPC: D21H17/55
Filed: 1987-04-21
Abstract: (i) A alpha-olefin is reacted with maleic anhydride in molar ratio alpha-olefin: maleic anhydride 1:0.8 to 1:2 to form a copolymer having average mol.wt. 3000-30000 (5000-15000). (ii) The copolymer is imidised with a polyamine, contg. at least one tert. and one prim. amino gp., in molar ratio anhydride gp.: polyamine 2:1 to 1:1 (1.4:1 to 1:1). (iii) The amin gp. of the polymeric imidamine obtd. is neutralised to 1-50 (1-20)% with an acid. (iv) The partly neutralised imidamine is diluted with water to a 5-50 wt.% emulsion and then (v) quaternised with epichlorohydrin. The sizing agent obtd. is claimed per se.
Patent EP-0294502-A1 (EP)
Inventor: MERIGAUD BERNARD
IPC: C03C8/02
Filed: 1987-06-10
Abstract: 1. Claims for the Contracting States : AT, BE, CH, DE, FR, GB, GR, IT, LI, LU, NL, SE Non-toxic glass frits that are free of the constituents lead, cadmium, zinc and barium, have good acid and alkali resistance, and have a softening point of less than 535 degrees C, characterized in that they essentially consist of 20 to 40% by weight silicic acid, 18 to 45% by weight zirconium dioxide, 15 to 30% by weight boron oxide, 9 to 15% by weight lithium oxide, 0 to 3% by weight sodium oxide and/or potassium oxide, 0 to 10% by weight titanium dioxide, 0 to 5% by weight aluminium oxide, tin oxide and/or magnesium oxide and 0 to 3% by weight fluoride. 1. Claims for the Contracting State : ES Use of non-toxic glass frits that are free of the constituents lead, cadmium, zinc and barium, have good acid and alkali resistance, and have a softening point of less than 535 degrees C, for the decoration of service ware made of glass, glass-ceramic and/or ceramic, characterised in that the glass frits essentially consist of 20 to 40% by weight silicic acid, 18 to 45% by weight zirconium oxide, 15 to 30% by weight boron oxide, 9 to 15% by weight lithium oxide, 0 to 3% by weight sodium oxide and/or potassium oxide, 0 to 10% by weight titanium dioxide, 0 to 5% by weight aluminium oxide, tin oxide and/or magnesium oxide and 0 to 3% by weight fluoride.
Patent EP-0250983-A1 (EP)
Inventor: ENGLERT AUGUST OTTO
IPC: G01T1/20
Filed: 1987-06-12
Abstract: A multilayer film for coating an exterior of a scintillation detector bar (40) includes a pressure sensitive adherent layer (56) containing a percentage of a light-diffusing material therein for affixing to an external surface of the bar. A clear plastic layer (58) separates the adherent layer from a specularly reflecting layer (60). A protective layer (62) is disposed atop the specularly reflecting layer. The light-diffusing material and the specularly reflecting layer cooperate to retain light within the bar, direct light in random directions within the bar and block optical crosstalk between adjacent bars: A preform consisting of a single piece of film may be used for covering five sides of the bar.
Patent EP-0259596-A1 (EP)
Inventor: ALLEMANN MARTIN DR
IPC: G01N24/14
Filed: 1987-07-31
Abstract: Zum Eliminieren unerwünschter geladener Teilchen kleiner Masse aus der Meßzelle eines Ionen-Zyklotron-Resonanz-Spektrometers wird den normalerweise zur Anregung der Zyklotron-Bewegung dienenden Elektroden eine HF-Spannung zugeführt, deren Frequenz doppelt so groß ist wie die Resonanzfrequenz der Fangschwingung dieser Teilchen zwischen den zu dem homogenen Magnetfeld des Spektrometers senkrechten Fangelektroden. Dadurch werden diese geladenen Teilchen kleiner Masse zu Fangschwingungen in Richtung des homogenen Magnetfeldes angeregt, die zu einem Überwinden der Fangpotentiale und damit zu einem Eliminieren dieser geladenen Teilchen führen.
Patent EP-0265734-A1 (EP)
Inventor: GLAMKOWSKI EDWARD J
IPC: C07D471/06
Filed: 1987-10-08
Abstract: There are disclosed compounds of the formula
     where X and Y are independently hydrogen, loweralkyl, halogen or trifluoromethyl; Z is -CH₂CH₂-, -CH=CH- or -CH₂CH₂CH₂-; R is
      or
      R₂ being hydrogen, loweralkyl, ethoxycarbonyl, 2,2,2-trichloroethoxycarbonyl or phenoxycarbonyl; and R₁ is hydrogen, loweralkanoyl, loweralkyl, ethoxycarbonyl, 2,2,2-trichloroethoxycarbonyl or phenoxycarbonyl; the dotted line within the seven-membered ring and the dotted line between R₁ and the ring nitrogen being optional bonds such that the former is absent and the latter present when R is
     whereas the former is present and the latter absent when R is
      These compounds display antiinflammatory activities and analgesic activities.
Patent EP-0261739-A1 (EP)
Inventor: VELO HENRI JAN
IPC: H03G1/00
Filed: 1987-09-22
Abstract: Electronic gain control by means of a differential controller (1, 2) in combination with a multistage, fedback amplifier (3, 4). Both the input impedance and the output impedance have a low ohmic value, so that the influence of parasitic capacitances in the differential controler on the bandwidth is significantly reduced.
Patent EP-0255333-A1 (EP)
Inventor: ARAKI JUNICHI K K HONDA GIJYUT
IPC: F16G1/28
Filed: 1987-07-28
Abstract: A toothed elastomeric belt for use in a power transmission system includes teeth having a cross-sectional configuration that includes a cycloidal convex curve (6) that extends from the tooth tip (5) and is smoothly connected to the bottom land (8) between adjacent teeth by an arcuate fillet (7).
Patent EP-0266930-A1 (EP)
Title: Chains and chain conveyors
Inventor: MILLINGTON MICHAEL JOHN
IPC: F16G15/12
Filed: 1987-10-16
Abstract: Composite chain, particularly for a chain conveyor assembly, consists of horizontal links of conventional form alternating with vertical, compact, links 2 (Figs 1, 2 and 3). The compact links have side limbs 4 of enlarged cross-section compared with a conventional link, such as by having at least an outer portion approximating to square, rather than round, cross-section. End portions 6 have an increased bending strength compared with a conventional link, such as by having a cross-section approximating to an ellipse. Utilising such a composite chain enables a chain conveyor assembly to be upgraded in strength and carrying capacity without increasing the vertical dimension of pans of the conveyor assembly.
Patent EP-0271209-A1 (EP)
Inventor: KASAMURA TOSHIROU
IPC: G03G15/08
Filed: 1987-11-06
Abstract: An image forming apparatus includes accommodating assembly (150) for accommodating a plurality of developing devices (13) on stages arranged substantially vertically and having first driving mechanism for moving the developing devices in a substantially horizontal plane, an image formation assembly (100) for receiving selected one of the developing devices (13) moved out of the accommodating assembly (150) and for further moving it in a substantially horizontal plane, the image formation assembly (100) including systems for forming images using the developing device (13), the accommodating assembly (150) further including an opening (x) for allowing the developing device (13c) to be loaded into the accommodating assembly (150).
Patent EP-0273615-A1 (EP)
Inventor: GREAVES ALAN JOHN
IPC: G10L15/10
Filed: 1987-12-09
Abstract: Digital representations of samples of frequency spectrum (via filters F1-F16) are used to address a store S. 
     In a training sequence, code words are stored in the store locations indicating whether the associated spectra are common to a number of valid users or are particular to one. 
     For identification, the codewords addressed and read out of the store during the speech of an unknown speaker are counted in counters Z1-Zn and the results used to determine or verify the speaker's identity.
Patent EP-0236228-A1 (EP)
Inventor: GARNIER PATRICK
IPC: C03C11/00
Filed: 1987-03-02
Abstract: 1. A method of forming hollow microspheres from particles of glass having dimensions of less than 50 microns by bringing said particles into suspension in a gaseous current, passing said particles through a burner for recovery of the microspheres formed, characterized in that a fluidifying agent is mixed with the particles of the glass, the fluidifying agent being an organic compound comprising a polar part having an affinity for the glass and a non-polar part.
Patent EP-0239475-A1 (EP)
Inventor: LACOMBE JEAN-LOUP
IPC: C08F10/00
Filed: 1987-03-17
Abstract: Spherical catalyst support manufactured by reaction of an organic chlorine compound in the presence of an electron donor and of a mixture of an alkylmagnesium compound and of an organic aluminium compound, characterised in that the organic chlorine compound, in combination with an electron donor, is reacted with the preliminary mixture of alkylmagnesium compound, aluminoxane and/or aluminosiloxane and optionally of electron donor. This support, subjected to a second activation with a chlorine compound, is impregnated with a transition metal halide.
Patent EP-0262029-A1 (EP)
Inventor: DANG THI
IPC: A61M5/00
Filed: 1987-09-15
Abstract: The invention relates to a device of the type comprising open rings (21, 21', 21'') arranged on a central rod (20) and in which the said syringe (30) is inserted. The device according to the present invention is distinguished by the fact that it additionally comprises a fixation branch (22) consisting of a number of fingers (23, 23', 23'') arranged at a first end of this branch, while the other end is connected in a fixed manner to the said central rod. <IMAGE>
Patent EP-0263022-A1 (EP)
Title: Polymères mesomorphes à chaines latérales dérivés du 1-(phényl)-2-(4-cyanophényl)éthane
Inventor: DUBOIS JEAN-CLAUDE
IPC: C07C67/00
Filed: 1987-09-28
Abstract: L'invention concerne une famille d'homopolymères à chaînes latérales du type polyacrylate dérivé du 1 (phényl)-2-(4-cyanophényl) éthane et présentant une ou plusieurs mésophases. Le polymère selon l'invention répond à la formule chimique générale suivante <IMAGE>x indiquant le degré de polymérisation et 2<=αµρ¨n<=αµρ¨15.
Patent EP-0316497-A1 (EP)
Inventor: GEISEN PIERRE
IPC: E04D11/02
Filed: 1987-12-24
Abstract: A first impermeable layer which is self-adhering when cold is produced by application of impermeable membranes (3, 4) comprising a self-adhering underlayer (5) over their entire surface with the exception of a heat-sealable edging (6) situated along an edge, on one side, and forming part of the overlapping border of the said membranes (3, 4), whose other part is self-adhering, this edging (6) being heat- sealed once the self-adhering membranes have been laid. <IMAGE>
Patent EP-0274990-A1 (EP)
Inventor: ROBERTI LAMBERTO
IPC: B28D1/22
Filed: 1987-01-16
Abstract: The present invention relates to devices designed to cut ceramic tiles by means of a hard-metal wheel adapted to cut the tiles by pressure. In order to separate the parts composing the tile a clamp system is provided which consists of a movable wedge-shaped element (2)and a fixed concave-bulged flat (9) against which the tile (14) is urged by the movable wedge-­shaped element (2) acting upon the region of the cutt­ing produced by a hard-metal wheel (4).
Patent EP-0289691-A1 (EP)
Title: A process for synthesizing high purity p-dialkyl benzene from monoalkyl benzene by using silicon-modified catalystSi-HZSM-5
Inventor: WANG I KAI
IPC: C07C2/86
Filed: 1987-04-08
Abstract: The present invention relates to a novel method to produce Si/HZSM-5 catalyst and to use it in enhancing the output ratio of p-dimethyl­benzene, p-diethylbenzene or p-ethyl-toluene through the alkylation or disproportionation of toluene and ethylbenzene. This invention relates more specifically to the preparation of a novel Si/HZSM-5 catalyst through vapor phase deposition of Si on the surface of HZSM-5 catalyst which is obtained by ion exchanging ZSM-5 catalist. The source of depositing Si comes from tetraalkyl ortho-silicate (or tetra­alkoxy silane), Si (OR) 4, wherein R represents the alkyl group that contains 1-4 carbon atoms. The silicon deposit will substantially not clog the pores of the catalyst.
Patent EP-0258353-A1 (EP)
Inventor: PAGENDARM ERICH
IPC: C09J7/38
Filed: 1987-02-25
Abstract: Un article ayant une couche adhésive de revêtement et pouvant se détacher à nouveau d'une autre surface, par exemple une feuille de bloc-notes, comprend un matériau adhésif qui forme une surface ayant une pluralité d'éléments superficiels adhésifs séparés les uns des autres. Afin de faciliter sa production, la couche de matériau adhésif est formée de manière continue sur une grande surface et sa surface supérieure est désactivée par endroits, soit parce qu'elle présente des parties creuses et en saillie, soit parce qu'elle est recouverte par endroits de particules non-adhésives. Après séchage et façonnement du matériau adhésif, on applique la couche de revêtement au substrat, sur une couche intermédiaire de support.