baber/WOPTO huggingface dataset:
Patent EP-0354952-A1 (EP)
Title: Shaft with a moving bed of pourable material.
Inventor: RITTER JURGEN
IPC: C10K1/30
Filed: 1989-02-17
Abstract: PCT No. PCT/EP89/00149 Sec. 371 Date Dec. 18, 1989 Sec. 102(e) Date Dec. 18, 1989 PCT Filed Feb. 17, 1989 PCT Pub. No. WO87/00767 PCT Pub. Date Feb. 12, 1987.Device for the separation of components, preferably heavy metals, sulfur dioxide, contained in gas and for dust removal in gaseous media charged with solids, especially in cold and hot preparation gases and combustion gases by means of a pourable granular pellet material as filter medium, or for the treatement, preferably drying or for the thermochemical treatment of a pourable granular treatment material by means of a gaseous treatment medium, whereby the pourable material moves from the top to the bottom between a feeding means and a discharge means through a shaft of preferably rectangular cross-section, as moving bed, substantially filling the cross-section thereof, while the gaseous medium is conducted in counterflow thereto between a raw gas inlet and a pure gas outlet.
Patent EP-0409857-A1 (EP)
Inventor: KRAMER REINHARD
IPC: B23K26/042
Filed: 1989-04-11
Abstract: Selon un procédé de détermination de la position d'un rayon laser (1), au moins un capteur électrique (2) absorbant une partie de l'énergie de rayonnement en fonction de la température est agencé autour du rayon, à des endroits prédéterminés proches du bord (3) du rayon. La position de rayon est déduite des des valeurs de mesure du capteur. Afin de pouvoir travailler rapidement, même lorsque le diamètre du rayon est variable, le capteur (2) se déplace pas à pas sur un trajet prédéterminé entre le bord (3) et le centre (4) du rayon. Après chaque pas, la valeur de mesure du capteur est enregistrée, puis un pourcentage déterminé de la valeur maximale de mesure enregistrée par axe de coordonnées est saisi comme valeur limite pour déterminer la localisation du bord du rayon. Des tangentes au bord du rayon parallèles aux axes des coordonnées sont définies à partir des valeurs de mesure correspondantes aux valeurs limites, et la position de l'axe (8) du rayon qui correspond au centre de gravité (9) de la surface comprise par les tangentes au bord du rayon est ainsi déterminée.
Patent EP-0415974-A1 (EP)
Title: Colorimetric assay of 2-bromo-2-nitro-1,3-propanediol or derivatives thereof.
Inventor: HILL MARTYN WILLIAM
IPC: G01N31/00
Filed: 1989-05-11
Abstract: A method for assaying Bronopol or Permachem, i.e. 2-bromo-2-nitro-1,3-propanediol or 2,2-dibromo-2-nitroethanol, or a derivative thereof in a sample, comprises adding to the sample a diazo compound which reacts with the compound under test to form a colored species, and determining the presence and, if desired, concentration of the species colorimetrically.
Patent EP-0414812-A1 (EP)
Title: Extraction of human interleukin-4 from bacteria
Inventor: ALROY YAIR
IPC: C12N1/06
Filed: 1989-05-15
Abstract: A method is provided for extracting human interleukin-4 (IL-4) from IL-4 expressing bacterial cells. The method comprises treating the bacterial cells with a deactivating agent, disrupting the cell and recovering the IL-4.
Patent EP-0377023-A1 (EP)
Title: Process for recovering refractile bodies containing heterologous proteins from microbial hosts.
Inventor: DORIN GLENN J
IPC: C07K14/555
Filed: 1989-05-09
Abstract: A refractile material containing a heterologous protein is recovered from a host microorganism cell culture transformed to produce the protein. One recovery process involves first reducing the ionic strength of the culture medium prior to disruption to a level effective in preventing reaggregation of cellular debris with refractile material after disruption, disrupting the desalted culture, optionally adding material to the disruptate to create a density or viscosity gradient and separating the refractile material from the cellular debris by high-speed centrifugation. Preferably the salt removal step is carried out by diafiltration and the heterologous protein comprises recombinant M-CSF, IL-2 or IFN- beta .
Patent EP-0478543-A1 (EP)
Inventor: DEMPSEY JAMES J
IPC: F16K11/20
Filed: 1989-05-12
Abstract: Une soupape combinée utile pour l'extrusion rapide de mélanges polymères-liquides ou de solutions polymères comprend une soupape principale de fluide de traitement à commande automatique et une soupape d'amorçage/rinçage à commande automatique en communication avec le canal principal de fluide de traitement, immédiatement en aval de la soupape principale de fluide traitement. Pendant son fonctionnement, la soupape d'amorçage/rinçage s'ouvre lors du démarrage afin d'introduire du fluide de traitement et d'éviter que le solvant ne s'évapore et ne laisse des polymères solides qui peuvent boucher le système lorsque la soupape principale de commande du processus s'ouvre pour la première fois. Lors de la fermeture, en même temps que la soupape principale de commande du processus se ferme, la soupape d'amorçage/rinçage s'ouvre afin d'introduire du fluide dans le système et d'en enlever des polymères avant qu'ils ne puissent se solidifier et boucher le système, gênant ainsi le prochain démarrage.
Patent EP-0379974-A1 (EP)
Title: Boîte de montre comportant une carrure évidée
Inventor: GAGNEBIN GASTON
IPC: G04B37/00
Filed: 1990-01-18
Abstract: La boîte de montre comporte une carrure (1) évidée en forme de voûte (10). Cette carrure comporte des première (5) et seconde (6) surfaces d'appui cylindriques coopérant respectivement avec une glace (2) et un fond (3). Trois plots (7) solidaires de la carrure sont disposés dans l'espace défini par l'évidement en forme de voûte. Chacun des plots porte une saillie (11) s'étendant en direction du mouvement (17) porté par la boîte, ladite saillie portant une battue supérieure (12) sur laquelle repose un réhaut (15) contre lequel s'appuie la glace et une battue inférieure (13) sur laquelle repose un cercle d'encageage (16) contre lequel s'appuie le fond (3).
Patent EP-0385122-A1 (EP)
Inventor: DAY RICHARD ALLEN
IPC: G03F7/038
Filed: 1990-02-01
Abstract: An improved photoimageable cationically polymerizable epoxy based coating material is provided. The material includes an epoxy resin system consisting essentially of between about 10% and about 80% by weight of a polyol resin which is a condensation product of epi­chlorohydrin and bisphenol A having a molecular weight of between about 40,000 and 130,000; between about 20% and about 90% by weight of an epoxidized octafunctional bisphenol A formaldehyde novolak resin having a molecu­lar weight of 4,000 to 10,000; and if flame retardancy is required between about 35% and 50% by weight of an epoxidized glycidyl ether of tetrabromo bisphenol A having a softening point of between about 60°C and about 110°C and a molecular weight of between about 600 and 2,500. To this resin system is added about 0.1 to about 15 parts by weight per 100 parts of resin of a cationic photoinitiator capable of initiating polyme­rization of said epoxidized resin system upon exposure to actinic radiation; the system being further charac­terized by having an absorbance of light in the 330 to 700 nm region of less than 0.1 for a 0.051 mm (2.0 mil) thick film. Optionally a photosensitizer such as perylene and its derivatives or anthracene and its derivatives may be added.
Patent EP-0384455-A1 (EP)
Inventor: ORZECHOWSKI JAN
IPC: H01L41/09
Filed: 1990-02-22
Abstract: The invention relates to an element which is intended for performing mechanical displacements on a closed curve, in particular an ellipse.   The device according to the invention comprises three conducting layers, i.e. two outer layers (3 and 5) and a layer (4) situated between the ceramic layers (1, 2). The central layer is divided into two or three sectors. The element can be attached to a drive unit by means of the strips (6 and 7). The shape of the path on which the end of the support element (8) is displaced is governed by the voltage sequence fed to the sectors by means of the conductors which are in electrical contact with the conducting surfaces (9a and 9b) of the groove (9). <IMAGE>
Patent EP-0448734-A1 (EP)
Inventor: NAGLER WERNER DIPL-ING
IPC: H04M3/24
Filed: 1990-03-23
Abstract: The interfaces between the transmission groups of a pair of redundant transmission groups (LTGX, LTGy) in each case have an interface circuit (SDCA) which, because it is fitted with a read/write memory (EMU), a switchover device (U1, U2, U3) and a control device (SDCC) which controls these components, allows the interface parts belonging to the active transmission group to be spot-checked during a time channel reserved for this purpose and the interface parts belonging to the passive transmission group to be tested in each case by test word mirroring during all time channels. <IMAGE>
Patent EP-0403813-A1 (EP)
Inventor: BOEHM JUERGEN DR
IPC: G01F11/02
Filed: 1990-05-22
Abstract: The invention relates to a method and apparatus for metered filling of liquid and pasty products, in particular foods or the like, having an adjustable lift valve (4) controlling the product feed (2) and product discharge (3) and a metering piston (7) longitudinally movably mounted between a suction position and discharge position in a metering housing (6), said piston, by means of an adjustment device (9), being shifted in its travel within the metering cylinder (6) in such a manner that exchange of the product is assured in all the metering space. This avoids uncontrolled discharge from the metering apparatus of aged or demixed and possibly reinfected product. …<IMAGE>…
Patent EP-0401756-A1 (EP)
Inventor: BREGOLIN AMEDEO
IPC: B29C65/52
Filed: 1990-06-05
Abstract: A method and apparatus is described for polymerisation of adhesive (2) interposed between two superimposed elements (3, 4), in particular the outer and inner plastics material panels of a motor vehicle body door element (5); two superimposed elements (3, 4) are clamped, around respective portions thereof between which an adhesive substance (2) is interposed, between respective regions of a mould (10) and a presser device (12) which match the profile of the said portions and are provided with internal heating devices (44); the heating regions (21, 41) of the mould are rigidly supported thereby whilst the heating regions (21, 41) of the presser device (12) are defined by rods (22) which are independently axially slidable against the action of resilient biasing means (23); the presser device (12) is compressed with a predetermined pressure against the mould (10) and, simultaneously, heat is introduced in a differentiated manner from region to region by the internal heating devices (44).
Patent EP-0417741-A1 (EP)
Inventor: GEROLDINGER ARNOLD
IPC: F16D1/08
Filed: 1990-09-11
Abstract: The clamping clutch hub is characterised by an advancing device, accessible in an axial direction, for the clamping area (2) of the hub. In a preferred embodiment the advancing device comprises an eccentric cam 6 supported axially parallel in the hub body, which cam can be turned by means of a hexagon socket screw key. <IMAGE>
Patent EP-0433862-A1 (EP)
Inventor: GAYSERT GERHARD
IPC: F23C9/00
Filed: 1990-12-12
Abstract: Vehicle heater (2) having a combustion air blower (6), a burner for liquid fuel and a combustion gas/heat medium heat exchanger (56). The burner has an ultrasonic atomiser (16) for the fuel. The combustion air is fed, in a swirling fashion, to a mouthpiece (36) surrounding the ultrasonic atomiser (16). The combustion takes place at the end of a mixing pipe (42). Hot gas is fed back to the area of the fuel/combustion air mixture formation from the end of the mixing pipe. <IMAGE>
Patent EP-0433937-A1 (EP)
Inventor: KRUSHINSKI BERT K
IPC: C03B18/16
Filed: 1990-12-17
Abstract: In a float glass chamber, particularly in a region operating at higher than usual temperatures, integrity of the bottom structure is sustained by employing wedge shaped bottom blocks that are maintained in compression by externally applied mechanical forces. The arrangement permits the use of a bi-layer bottom construction with a high alumina upper course and a clay bottom course.
Patent EP-0405695-A1 (EP)
Inventor: STEKELENBURG JAN CORNELIS
IPC: G07C9/00
Filed: 1990-06-29
Abstract: An electromagnetic detection and identification system for detecting and identifying a plurality of responders, each containing a unique code, and simultaneously present in one and the same interrogation field generated by a transmitter/receiver. According to the invention the transmitter/receiver is arranged to adjust the frequency of the interrogation field periodically to one of a pre-­determined number of pre-determined values, and each responder is arranged to detect the instantaneous frequency of the interrogation field, the arrangement being such that, in a number of selection cycles, each time a number of responders temporarily deactivate themselves in dependence upon the instantaneous frequency until one single responder remains which can generate the appurtenant code without becoming deactivated until the responder has been identified by the transmitter/receiver, whereafter the responder concerned is blocked by a change in field frequency, and the temporarily deactivated responders are reactivated, and the selection procedure is repeated until all responders in the interrogation field have been identified and blocked.
Patent EP-0421510-A1 (EP)
Inventor: BETHKE ROLF
IPC: A21D13/00
Filed: 1990-09-19
Abstract: The invention is concerned with pumpable bread improver compositions comprising a liquid glyceride oil, in which solid fat particles are dispersed together with bread improver ingredients. The content of total solid particles of these compositions is at least 18 wt.%. The dispersed solid fat has a particle size of 0.01-0.05 mm and preferably has a melting point of at least 40°C. Processes for the preparation of these compositions are also described. In one process, all ingredients are mixed and milled together at a specific temperature so that the particle size of the solid components will be less than 0.05 mm. In another process, the small fat particles are made separately by spray-crystallisation and are mixed with the rest of the milled bread improver composition, optionally in the form of a dispersion in a liquid oil.
Patent EP-0436245-A1 (EP)
Inventor: VAN WIJNGAARDEN INEKE
IPC: C07D451/14
Filed: 1990-12-10
Abstract: The present invention is concerned with compounds of formula 1
       
 wherein
     R O  is alkyl, alkoxy or alkylthio having 1-4 carbon atoms, hydroxy, halogen,   Z, together with the carbon atom and the nitrogen atom and the intermediate carbon atom, constitutes a heterocyclic group which consists of 5-8 ring atoms, in which, besides the already present nitrogen atom, a second hetero atom from the group N, O, or S may be present, which ring may be substituted with 1-4 methyl groups or which ring may be annelated with a phenyl group optionally substituted with fluorine, or a methyl or methoxy group;   A is a group of formula 2 or 3
      wherein one of the groups R3, R₄ and R₅ is hydrogen, alkyl having 1-6 carbon atoms, cycloalkyl having 3-7 carbon atoms, alkenyl having 2-6 carbon atoms or phenyl alkyl having 1-3 carbon atoms in the alkyl group, and the two other groups independently of each other are hydrogen or alkyl having 1-4 carbon atoms, or wherein A is a polycyclic ring system in which one carbon atom is replaced by a tertiary nitrogen atom, for example, a ring system of formula 4, 5 or 6,
      wherein  p  is an integer having the value 1 or 2,  q  is an integer having the value 2, 3 or 4,  r  is an integer having the value 1, 2 or 3, and R₆ is alkyl having 1-4 carbon atoms, cycloalkyl having 3-6 carbon atoms, cyclopropylmethyl, allyl, propargyl or benzyl, and   B is an oxygen atom or a group =N-R, wherein R is hydrogen, alkyl having 1-6 carbon atoms or benzyl, or wherein   B-A represents a group of formula 7
      wherein R₃ and R₅ have the meanings defined above, and the pharmaceutically acceptable acid addition salts thereof, which are pharmaceutically active as 5-HT receptor antagonists, and pharmaceutical products containing these compounds.
Patent EP-0389086-A1 (EP)
Inventor: MATSUBARA ICHIRO
IPC: C30B29/64
Filed: 1990-01-31
Abstract: There is disclosed a single crystalline fibrous superconductive composition represented by the atomic compositional formula: Bi₂Sr₂CaCu₂M x O y  wherein 0 < x < 0.5; 7.8 < y < 8.5; and M is at least one member selected from the group consisting of Pb, Sn, Sb, In, Cd, Ga, Ge, K, Li, and Na. This composition is prepared by a process comprising the step of mixing source material with one another to prepare a mixture having an atomic compositional ratio: Bi = 1.00, Sr = 0.5 ∼ 2.0, Ca = 0.5 ∼ 5.0, Cu = 1.0 ∼ 7.0, and M = 0.1 ∼ 1.0, wherein M is at least one member selected from the group consisting of Pb, Sn, Sb, In, Cd, Ga, Ge, K, Li, and Na, the step of melting the mixture to prepare a molten material having an atomic compositional ratio: Bi = 1.00, Sr = 0.5 ∼ 2.0, Ca = 0.5 ∼ 5.0, Cu = 1.0 ∼ 7.0, M = 0.1 ∼ 1.0, and O = 3.5 ∼ 8.8, the step of quenching the molten material to prepare a solid material, and the step of heat-treating the solid material in a stream of a gas containing oxygen.
Patent EP-0384743-A1 (EP)
Inventor: LAGERGREN PETER J
IPC: G01M3/26
Filed: 1990-02-21
Abstract: An improved apparatus for substantially eliminating measuring inaccuracies in a storage tank leak detection system caused by temperature-induced volumetric changes in the stored fluid product (18) is described. The apparatus comprises an elongated tube (24) supported in the storage tank (10) and having first (26) and second ends (28) and a substantially hollow core (32). The apparat­us also includes a housing (25) supported in the storage tank (10) for receiving the second end (28) of the elongated tube (24). The housing (25) is vented to the fluid product (18) such that a portion of the fluid product (18) enters the housing (25). According to the invention, a medium (35) is supported in the substantially hollow core (32) of the elongated tube (24), the medium (35) having a temperature coefficient substantially lower than the temperature coefficient of the fluid product (18). The apparatus also includes a non-reactive liquid barrier seal (33) supported in the housing between the medium (35) and the fluid product (18) for preventing mixing of the medium (35) and the fluid product (18) and for supporting the medium (35) in static equilibrium with respect to the fluid product (18). The large disparity between the temperature coefficients of the medium (35) and the fluid product (18) insures that temperature-induced volumetric changes in the fluid product (18) do not vary the level of the medium in the tube (24).
Patent EP-0400950-A1 (EP)
Inventor: OSHIMA TAKAFUMI
IPC: H01T21/02
Filed: 1990-05-29
Abstract: In a spark plug for an internal combustion engine, a center electrode has a firing tip at its front end. The firing tip is made from iridium powder compact which is degreased, and sintered in a condition such as a vacuum, or inert atmosphere, so that the density of the powder compact is more than 90 percent to impart a spark-corrosion resistant property.
Patent EP-0405797-A1 (EP)
Inventor: SATO KANJI
IPC: C11D3/39
Filed: 1990-06-14
Abstract: A sodium percarbonate composition of high safety is obtained by incorporating
     (A) at least one compound selected from the group consisting of boric acid, inorganic magnesium compounds and inorganic aluminum compounds; and   (B) at least one compound selected from the group consisting of alkali metal carbonates, alkali metal bicarbonates, alkali metal sulfates and sodium borate into sodium percarbonate.
Patent EP-0405940-A1 (EP)
Inventor: YOGO TAKEYOSHI C O TAKETARO YO
IPC: D06J1/06
Filed: 1990-06-27
Abstract: A textile web corrugating machine comprises a support table (11) along which a textile web (10) is transported, a folding plate (21) disposed above the support table for folding in a generally zig-zag fashion (10c) the textile web (10) as it passes below the folding plate, a retainer member (31) positioned above the support table (11) in face-to-face relationship with the folding plate (21) for urging folds (10c) successively formed on the textile web into a web transport passage positioned downstream of the support table (11) with respect to the direction of transport of the textile web, and a compressing unit (42) disposed along the web transport passage for applying a compressive force to the successively formed folds (10c) from above and also from a lateral direction.
Patent EP-0434300-A1 (EP)
Inventor: LUKCO DOROTHY
IPC: C03C14/00
Filed: 1990-12-13
Abstract: The subject invention relates to a coated reinforcement material (10) comprising a Si-containing reinforcement (12) having a coating (11) of the general formula: 
 
 
        Al x O y N z   
 
 
wherein x is up to about 60 atomic % of said coating; 
y is from about 15 atomic % to about 55 atomic % of said coating; and 
z is from about 5 atomic % to about 45 atomic % of said coating, with a proviso that        x+y+z=100          . 
     The invention further relates to a high strength, high temperature performance composite comprising a Si-containing reinforcement material having a coating comprising aluminium, oxygen and nitrogen, said coated reinforcement material being in combination with a matrix material.
Patent EP-0377532-A1 (EP)
Inventor: PALFREYMAN MALCOLM NORMAN
IPC: A61P9/00
Filed: 1990-01-04
Abstract: Thioformamide derivatives of the formula:
      wherein: 
R represents alkyl; A represents an optionally substituted phenyl or heteroaromatic group; R¹ represents hydrogen, alkyl, cyano, carboxyl, formyl, carbamoyl, alkoxycarbonyl or a group -(CH₂) n OR², -(CH₂) n SR², -(CH₂) n N(R²]₂, -CH=CHR³, -CH=NOR⁴, -CONHR⁵, or -COR⁶; R² represents hydrogen, alkyl, alkanoyl, aryl, aryl(CH₂) n - or arylCO-, or, when attached to nitrogen, two R² groups may together represent alkylene; R³ represents hydrogen; alkyl, alkanoyl, carboxyl, carbamoyl, cyano, aryl, arylCO-, aryl(CH₂) n -, or aryl (CH₂) n  CO-; R⁴ represents hydrogen, alkyl, aryl, aryl(CH₂) n -, optionally substituted alkyl, alkenyl, amino or carbamoyl N,N-disubstituted by alkylene; R⁵ represents alkyl, aryl, or aryl(CH₂) n - or an amino acid residue; R⁶ represents alkyl, aryl, or aryl(CH₂) n -;  ....  represents a single or double bond provided that when R¹ is formyl  ....  represents a double bond; Y represents ethylene, methylene or a direct bond; and n is 1 to 6; and salts thereof possessing useful pharmacological properties.
Patent EP-0409686-A1 (EP)
Inventor: DUBOST DOMINIQUE
IPC: F16B3/00
Filed: 1990-06-29
Abstract: The present invention relates to a wheel hub cap. 
<??>This wheel hub cap can be fixed to the wheel rim of a vehicle through an intermediate elastically deformable ring (2) which is interrupted (5) to form two free ends (5a) joined by a wire forming a spring (6) permitting the radial deformation of the ring, while a bar (10), of the same substance or moulding, connects at both its ends (11) with the free ends (5a) of the ring (2) in such a way that the latter is put under a prestress in opposition to the force exerted by the wire spring (6). 
<??>the hub cap according to this invention can be fitted to any kind of stepped wheel and to any kind of private or commercial vehicle. 
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