baber/WOPTO huggingface dataset:
Patent EP-0478829-A1 (EP)
Inventor: MCDONALD CHARLES J
IPC: C08F2/24
Filed: 1990-10-04
Abstract: 5 n7 The present invention provides for a process for preparing hollow polymer latexes. A first charge of a organic phase is introduced to an aqueous phase. The first charge of the organic phase comprises monomer, which is virtually insoluble in the aqueous phase, and an inert-nonpolymerizable hydrocarbon. The polymer formed from polymerizing the monomer is virtually insoluble in the hydrocarbon, the hydrocarbon is virtually insoluble in the aqueous phase and the monomer is miscible with the hydrocarbon. The monomer is polymerized to produce a low molecular weight polymer which phase separates from the organic phase and concentrates at the surface of the organic phase forming a low molecular weight polymer phase. A second charge of the organic phase is then introduced to the aqueous phase when the low molecular weight polymer reaches a conversion of monomer to polymer of equal to or less than 80 percent, wherein the second charge of the organic phase comprises a crosslinking monomer and wherein the crosslinking monomer is imbibed in the low molecular weight polymer phase. Further polymerization produces a hollow polymer latex particle.
Patent EP-0423748-A1 (EP)
Inventor: MAKINO TADASHI
IPC: A61K9/20
Filed: 1987-02-13
Abstract: The pharmaceutical composition of the invention, which comprises a benzimidazole compound of the formula
      wherein R¹ is hydrogen, alkyl, halogen, cyano, carboxy, carboalkoxy, carboalkoxyalkyl, carbamoyl, carbamoylalkyl, hydroxy, alkoxy, hydroxyalkyl, trifluoromethyl, acyl, carbamoyloxy, nitro, acyloxy, aryl, aryloxy, alkylthio or alkylsulfinyl, R² is hydrogen, alkyl, acyl, carboalkoxy, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, alkylcarbonyl­methyl, alkoxycarbonylmethyl or alkylsulfonyl, R³ and R⁵ are the same or different and each is hydrogen, alkyl, alkoxy or alkoxyalkoxy, R⁴ is hydrogen, alkyl, alkoxy which may optionally be fluorinated, or alkoxyalkoxy, and m is an integer of 0 through 4, and a basic inorganic salt of magnesium and/or a basic inorganic salt of calcium, is physically stable.
Patent EP-0431506-A1 (EP)
Inventor: LANGHOF ROLF
IPC: F16C33/20
Filed: 1990-12-01
Abstract: Ein elastisches Drehgleitlager, umfassend ein Innenteil (1) aus metallischem Werkstoff, eine das Innenteil (1) umschließende Gleithülse aus einem polymeren Werkstoff und eine auf der Außenseite der Gleithülse (2) unverschiebar festgelegte Stützhülse (3) aus gummielastischem Werkstoff. Die Gleithülse besteht aus einem in Umfangsrichtung geschlossen ausgebildeten Schrumpfschlauch (2), der auf das Innenteil (1) aufgeschrumpft ist.
Patent EP-0442138-A1 (EP)
Inventor: BRAUN HARTMUT DR
IPC: G01N33/00
Filed: 1990-12-22
Abstract: The application relates to a method for continuously monitoring incineration flue gases containing volatile mercury halides and possibly metallic mercury in vapour form in relation to their total mercury content. In this method     a) a continuous gas sample stream is taken from the gases, then b) the mercury halides in the gas sample stream are reduced to metallic mercury by means of reducing agents and then c) the total content of metallic mercury is determined by a suitable analytical method.   The object of the application is to propose a method of this kind in which reducing agents foreign to the process and high temperatures are unnecessary. The object is achieved in that     d) the gas sample stream is cooled until a condensate forms and e) the gas sample stream is continuously kept in contact with the condensate. y
Patent EP-0383401-A1 (EP)
Inventor: EMURA AKIRA
IPC: B60C11/16
Filed: 1990-02-13
Abstract: Embedded type frictional force reinforcing material specialized in dispersing very hard material, which is harder than the surface material to be contacted, in the base material of which hardness is lower than the surface to be contacted.
Patent EP-0414292-A1 (EP)
Inventor: WEBER EKKEHARD DR
IPC: B01D53/34
Filed: 1990-07-26
Abstract: A process for removing the acidic compounds HF, HCl, SO2, SO3 and/or H2S from gases arising in the combustion or gasification of fossil fuels is described. In this process, the hot gases are contacted with a melt of oxides, hydroxides and/or carbonates of Li, Na, K, Mg and/or Ca at a temperature from 500 to 1000 DEG C.
Patent EP-0383607-A1 (EP)
Inventor: KLEMANN LAWRENCE P
IPC: A23L27/60
Filed: 1990-02-15
Abstract: Tris hydroxymethyl ethane and propane, esterified with fatty acids, are physiologically compatible, partially digestible edible synthetic fat replacements for foods and pharmaceuticals.
Patent EP-0392668-A1 (EP)
Inventor: BARTLETT PHILIP LEE
IPC: C08K5/02
Filed: 1990-03-15
Abstract: Azeotrope-like mixtures of 1,1-dichloro-2,2,2-trifluoroethane and 1,1-dichloro-1-fluoroethane, being useful as cleaning solvents, refrigerants and foam blowing agents.
Patent EP-0404334-A1 (EP)
Inventor: BROBYN SUSAN ELIZABETH SB CONS
IPC: A61L26/00
Filed: 1990-05-15
Abstract: Aerosol compositions for topical application, conferring a cooling effect on the body and suitable for use in the alleviation of pain, such as muscular or rheumatic pain, which compositions do not contain environmentally unacceptable chlorofluorocarbons but satisfy safety guidelines on flammability, and comprise an organic substance, other than a chlorofluorocarbon, having a boiling point within the range of from 10 to 40 o C and an organic substance, other than a chlorofluorocarbon, having a boiling point within the range of from -45 to -10 o C, in a ratio of from 3 to 7 parts by weight of the higher boiling component (serving primarily as a coolant) per part by weight of the lower boiling component (serving primarily as a propellant).
Patent EP-0426372-A1 (EP)
Inventor: YAMAGUCHI TAKESHI
IPC: C08J9/236
Filed: 1990-10-25
Abstract: The thermal shrinkage and pyrolysis rate of plastic foam moldings are successfully controlled by coating the expandable plastic beads used in the preparation of the moldings with varying amounts of substantially water-insoluble inorganic siliceous materials. The plastic foam moldings are useful as patterns in an evaporative casting process, wherein the molding is vaporized and replaced by molten metal.
Patent EP-0433064-A1 (EP)
Inventor: KITAZAWA MAKIO
IPC: C07C317/44
Filed: 1990-12-13
Abstract: The present invention provides a novel class of naphthylsulfonylalkanoic acid compounds, for example a structure corresponding to the formula:
     or a pharmaceutically acceptable salt thereof. 
     Naphthylsulfonylalkanoic acid compounds of the present invention are useful for prevention or treatment of irritable bowel syndrome, biliary dyskinesia and acute pancreatitis.
Patent EP-0492017-A1 (EP)
Inventor: LEGRADY JANOS
IPC: H01R12/58
Filed: 1990-12-31
Abstract: A solid single leg terminal (10) includes an electrical conductor end portion (16) at one end and an opposing substantially solid mounting end portion (32) for mounting through a hole of a printed circuit board (14). The mounting end portion forms an elongate mounting leg (32) of substantially uniform cross-section and defines a longitudinal axis. The mounting leg (32) is dimensioned to be substantially fully receivable within the hole from one side of the printed circuit board (14) through to the other side of the printed circuit board (14). At least one elongate indentation (36) is provided in the mounting end portion substantially parallel to the longitudinal axis to facilitate splitting of the mounting leg (32) along the indentation (36) into two half leg portions and splaying same into abutment against the other side of the printed circuit board (14) to secure the position of the terminal on the printed circuit board. 
     A method of forming the terminals is also described.
Patent EP-0401106-A1 (EP)
Inventor: RAMETTE PHILIPPE H
IPC: F23R3/28
Filed: 1990-05-29
Abstract: The wall of the chamber of the reactor is produced from a refractory composite material with a ceramic or carbon matrix and comprises at least one injection zone defined by a porous wall part (20) permeable to a fluid to be injected into the chamber, the permeability of the or of each wall part defining an injection zone being obtained as the result of a lower densification of the composite material in comparison with the rest of the wall (12, 14) which is proofed against the fluid to be injected. <IMAGE>
Patent EP-0388362-A1 (EP)
Inventor: HOMBERGER HEINRICH
IPC: C25D11/04
Filed: 1990-03-14
Abstract: The market, in particular the consumer goods market, has a requirement for decorative surfaces on aluminium and aluminium alloy objects. At the same time, protection of the metal surface against mechanical stress due to wear is generally required in addition. Moreover, protection against chemical deterioration such as corrosion is often desirable. This requirement is taken into account by a process for producing a structured surface on an object made of aluminium or an aluminium alloy. The essence of the process is to anodise a precursor of the object and then to deform it in the finished state. This produces a surface which has a dense network of cracks in the anodised layer and which has a highly decorative effect.
Patent EP-0396502-A1 (EP)
Inventor: BISCHOFBERGER JUERG
IPC: D01G19/26
Filed: 1990-04-20
Abstract: The combing machine possesses a plurality of combing heads which are arranged in a row and which each contain a gripper unit (1, 2). Each gripper unit (1, 2) possesses a lower gripper frame (1) which is movable to and fro in relation to a machine frame and on which an upper gripper (2) is pivotably mounted. For the to-and-fro movement of the lower gripper frames (1) there a plurality of cam discs (12) or cranks which are rotated continuously by a drive shaft (11) common to at least one group of combing heads. Each of the lower gripper frames (1) is respectively coupled to at least one of the cam discs (12) or cranks. There is therefore no need for a drive shaft pivoting rapidly to and fro, on which two drive arms for each lower gripper frame are fastened. The lower gripper frames (1) in all the combing heads are moved to and fro with exactly the same timing by the continuously rotating drive shaft (11). <IMAGE>
Patent EP-0492031-A1 (EP)
Inventor: DAL BO FLAVIO C O INNOVAZIONI
IPC: F28G1/00
Filed: 1990-12-21
Abstract: The device comprises:
     a liquid-liquid heat exchanger (12) with a primary circuit (12a) interposed between a water supply main (R) and the sanitary apparatus (L) and a secondary circuit (12b) interposed between a drain (S) and the drainage system (F),   a circulating pump (14) interposed between the drain (S) of the sanitary apparatus (L) and the secondary circuit (12b) of the exchanger (12), and   flow sensor devices (24, 62) arranged upstream of the sanitary apparatus (L) for controlling the circulating pump (14).
Patent EP-0414907-A1 (EP)
Title: Plateau de pedalier a etages multiples pour bicyclettes
Inventor: KOBAYASHI JUN MAEDA INDUSTRIES
IPC: B62M9/10
Filed: 1990-02-13
Abstract: Un plateau de pédalier à étages multiples monté sur la manivelle de pédalier d'une bicyclette sert à transmettre les forces d'entraînement générées par le cycliste à un embrayage postérieur au moyen d'une chaîne. Afin d'éviter que la chaîne ne bloque un pignon (1) de grand diamètre et ne tombe du pignon avant d'avoir été complètement transférée sur un pignon (2) de diamètre réduit lors du transfert de la chaîne du pignon de grand diamètre au pignon de diamètre réduit, des engrenages ayant au moins une partie (A1) qui traverse le bras de manivelle (4) de la manivelle du pédalier, vue latéralement, et une partie (A2) diamétralement opposée à la première partie (A1), de l'autre côté de l'axe du pignon, forment des engrenages asymétriques (tx) dans le sens longitudinal, décalés en avant dans le sens de rotation par rapport au centre du pas des engrenages du pignon (1) à grand diamètre, en comparaison avec d'autres engrenages ordinaires.
Patent EP-0461127-A1 (EP)
Title: Interactive language learning system.
Inventor: WILLETTS JOHN A
IPC: G09B5/04
Filed: 1990-01-26
Abstract: An interactive computer assisted language learning system which allows a student to select a model phrase from text displayed on an electronic display; record (in digitized form) his own pronunciation of that phrase; and instantly listen to the digitized vocal version of the selected phrase and his own recorded pronunciation for comparison purposes. An audio CLIP mode permits the student to select any (random) portion of displayed text (e.g., a phrase, a small part of a phrase, a single word, a syllable, or a phoneme) using cursor control or the like and to control the system to play the voice corresponding to that selected portion. A SoundSort text reconstruction exercise based on aural clues automatically randomizes the order of plural phrases, provides digitized utterances of the phrases in the randomized order, and requires the student to reconstruct the original order using a visual display interface. Integration of digitized sound in a high-level authoring system (as distinct from an authoring language) is provided. An easy-to-use "WYSIWYG" ("What you see is what you get") user interface reduces or eliminates user mistakes and associated frustration and does not require the user to have any programming ability. An extremely flexible authoring system allows a teacher to link recorded digitized sound with customized on-screen text (which may but need not match the digitized sound). This allows a wide variety of free-form exercises to be created.
Patent EP-0456755-A1 (EP)
Title: Imprimante distribuant des billets
Inventor: FULTON ALFRED L
IPC: G07F17/42
Filed: 1990-02-02
Abstract: L'imprimante utilise un moteur (30) d'impression de données à vitesse élevée, afin d'imprimer des documents tels que des billets d'avion. Ladite imprimante fait de préférence partie d'une machine actionnée par carte de crédit ou analogue, de sorte que la machine serve de terminal d'émission de billets commandée par les clients. Les ébauches de billets (22) se présentent de préférence sous une forme pliée en accordéon, avec des perforations (28) entre elles. On a prévu un séparateur ou une "rupteuse" (32) améliorée, afin de séparer les ébauches de billets les unes des autres. Ladite rupteuse comporte un bras (126) se déplaçant rapidement sur le chemin de déplacement des ébauches de billets à ou près de l'emplacement de la perforation, tandis qu'un mécanisme (72 à 86) à rouleau d'entraînbement maintient lesdites ébauches pour qu'elles ne glissent pas longitudinalement lors de la rupture. Les coupons des billets imprimés dans chaque lot de billets sont de préférence récupérés dans un bac (36) se trouvant à l'intérieur de la machine jusqu'à ce que le lot soit complet. Ce n'est qu'à ce moment-là que la machine délivre les billets aux acheteurs. Si le lot est incomplet, les billets imprimés formant le lot incomplet sont acheminés jusqu'à une boîte (42) de stockage de sécurité située à l'intérieur de la machine, de manière à pouvoir comptabiliser les ébauches de billets. On a prévu un dispositif destiné à enregistrer/reproduire des données sur une bande magnétique se trouvant sur chaque billet. On utilise un rouleau d'entraînement (66) ainsi qu'une courroie entraînée (68) combinés pour faire avancer ledit billet doucement sur une tête d'enregistrement/reproduction.
Patent EP-0409970-A1 (EP)
Title: Dispositif de detection d'images ccd de transfert d'interligne, dote d'une structure d'interligne pour chaque pixel
Inventor: LOSEE DAVID LAWRENCE
IPC: H01L27/148
Filed: 1990-01-06
Abstract: Capteur d'image de zone du type à transfert d'interligne dans lequel une charge produite par de la lumière est transférée d'un pixel dans un dispositif de transfert de charges (CCD) ou un registre de décalage. La structure du CCD se compose typiquement de deux niveaux de chevauchement ou plus d'électrodes de polysilicium associées à chaque rangée de pixels. L'invention concerne un CCD de structure simplifiée présentant par conséquent une aptitude à la fabrication améliorée. Ledit CCD utilise des régions de barrière aux ions implantées, pouvant être auto-alignées comme cela est décrit par Losee et al. brevet U.S. 4,613,402, afin de produire un dispositif doté d'une seule électrode en polysilicium associée à chaque pixel.
Patent EP-0460031-A1 (EP)
Inventor: BACH ERIK
IPC: A63H33/26
Filed: 1990-02-21
Abstract: Le câble électrique décrit (10), qui comprend plusieurs conducteurs électriques isolés entre eux (5, 6), est pourvu de plusieurs entailles (3, 4). La section transversale du câble est essentiellement rectangulaire et les entailles s'étendent de préférence transversalement par rapport à une première paire de faces latérales opposées. Le câble est destiné à assurer une coopération mécanique et électrique avec des éléments raccordables (7, 15) qui comportent au moins des crampons de couplage (8, 9, 16) disposés avec entre eux une distance modulaire prédéterminée permettant à au moins certaines des entailles d'entourer totalement ou partiellement ces crampons de couplage, de sorte qu'au moins l'un des conducteurs est exposé en traversant plusieurs entailles qui, en fonction d'une mesure modulaire présentent une certaine disposition les unes par rapport aux autres.
Patent EP-0474678-A1 (EP)
Inventor: MARTIN NEVILLE HARRY
IPC: B41F15/36
Filed: 1990-05-24
Abstract: Le cadre de sérigraphie (1) se compose d'un cadre extérieur rigide (3, 4, 5, 6) et d'un cadre intérieur (8, 9) comprenant deux côtés uniquement, fixés au cadre externe. Au cadre interne est fixée une grille à mailles (7), qui est également fixée aux deux côtés du cadre externe qui agissent en coopération. Ainsi, lorsque les deux côtés du cadre interne, qui peut être agrandi, sont déplacés vers l'extérieur en direction du cadre externe, la grille à mailles est placée sous tension.
Patent EP-0471032-A1 (EP)
Title: Plug-in connection for high-voltage plastic cables.
Inventor: SCHAAREMAN JACOBUS MARIA
IPC: H02G/
Filed: 1990-05-02
Abstract: PCT No. PCT/NL90/00060 Sec. 371 Date Nov. 22, 1991 Sec. 102(e) Date Nov. 22, 1991 PCT Filed May 2, 1990 PCT Pub. No. WO90/13933 PCT Pub. Date Nov. 15, 1990.Plug-in connection in particular a sleeve for high-voltage plastic cables, comprising an electrical insulator fitting closely onto cable ends (1), said cable insulator having an electrically conducting stress-controlling body (8) for screening cable conductor connecting elements received herein, an insulating body (9) surrounding the stress-controlling body (8) and an electrically conducting sheath (10) surrounding the insulating body (9) completely or partially. The insulator is provided with axial close-fitting passages (11 ) merging into the space in the stress-controlling body (9) for the cable conductor connecting elements. According to the present invention the cable conductor connecting elements comprise at least one plug part (14) and at least one counter-plug (15) part and means for mutually locking the plug part (14) and the counter-plug part (15).
Patent EP-0432242-A1 (EP)
Inventor: BARSACQ GABRIEL
IPC: A47L5/38
Filed: 1990-06-12
Abstract: L'invention concerne une installation de nettoyage central par aspiration, à chasse d'eau et double rinçage. Cette installation est caractérisée en ce qu'elle comprend des moyens de génération de chasse d'eau constitués par une arrivée d'eau à l'extrémité inférieure (5) de l'enceinte (7) par l'intermédiaire d'une canalisation (25) reliée à une source d'eau sous pression (20) et dans laquelle est interposée une électrovanne (26) et un robinet à pointeau (27) commandé par un flotteur (28) agencé à l'intérieur de l'enceinte, au-dessus d'une réserve d'eau (13), en ce que l'enceinte est, en outre, munie d'un double système de rinçage comprenant, d'une part, un diffuseur annulaire (31) dirigé vers ladite réserve d'eau et, d'autre part, un diffuseur (32) d'arrosage d'un filtre à poussières (35) interposé la centrale d'aspiration (34) et ledit diffuseur annulaire (31), les diffuseurs annulaire et d'arrosage étant reliés à ladite source d'eau sous pression par l'intermédiaire d'une canalisation (219) munie d'une électrovanne (30). Application au nettoyage central par aspiration.
Patent EP-0494961-A1 (EP)
Inventor: MCGRATH JAMES E
IPC: C07F9/53
Filed: 1990-10-05
Abstract: On peut polymériser ou réticuler des résines époxy à l'aide de composés d'oxyde de phosphine de trihydrocarbyle comportant des substituants époxy-réactifs (hydrogène actif), soit seules soit de manière combinée avec des éthers de polyarylène à terminaisons aminées (par exemple des oligomères ou des polymères hauts de polysulfone à terminaisons aminées).
Patent EP-0454157-A1 (EP)
Inventor: SAITO SHINICHI
IPC: C07D239/26
Filed: 1991-04-26
Abstract: An alkylphenylalkylpyrimidine compound as a liquid crystal compound expressed by the formula (A)
     wherein R 1  represents a linear or branched alkyl of 7 to 15 carbon atoms and R 2  represents a linear or branched alkyl of 9 to 16 carbon atoms, a liquid crystal composition and a light-switching element containing the same are provided.
Patent EP-0498031-A1 (EP)
Inventor: OKA KENGO
IPC: A63B37/00
Filed: 1991-07-31
Abstract: A golf ball having a circular dimples and uncircular dimples arranged in a different percentages depending on spherical zones, whereby a favorable aerodynamic property is obtained by eliminating the difference in trajectories between line hitting and face hitting. In a spherical zone in the vicinity of the great circle uncircular dimples are arranged in a percentage higher than circular dimples, whilst in a spherical zone further from the great circle circular dimples are arranged in a higher percentage.
Patent EP-0482614-A1 (EP)
Inventor: BUSS ENNO DR
IPC: C23F15/00
Filed: 1991-10-23
Abstract: The invention relates to a method of controlled passivation of the inside walls of a carbon-steel cooling circulation system which is open to the air and/or closed, with an aqueous coolant circulating therein and containing alkali metal bicarbonate and alkaline earth metal bicarbonate, and to the use of this method for determining the passivation state of the metallic contact surfaces, for controlling the corrosion inhibition and for checking the quality of the coolant, especially water. <IMAGE>
Patent EP-0455342-A1 (EP)
Inventor: TAKEUCHI YUKIHISA
IPC: H01L41/22
Filed: 1991-03-27
Abstract: A piezoelectric/electrostrictive actuator having at least one piezoelectric/electrostrictive unit (4, 6, 8, 22, 28) each including a first electrode film (4, 22), a piezoelectric/electrostrictive film (6, 28) and a second electrode film (8, 22) which are superposed on each other on a ceramic substrate (2), or at least one piezoelectric/electrostrictive unit (16, 17) each including a plurality of patterned spaced-apart electrode film strips (16) formed on a ceramic substrate (2), and a plurality of patterned spaced-apart piezoelectric/electrostrictive film strips (17) each formed on the ceramic substrate and disposed between and in contact with adjacent ones of the electrode film strips. At least a selected portion of the ceramic substrate on which the unit or units is/are disposed has grain boundaries (26) which contain lead.
Patent EP-0474328-A1 (EP)
Inventor: PARVINMEHR HOSSEIN DR
IPC: B60T7/10
Filed: 1991-04-26
Abstract: The assembly comprises a support (111) provided with an arcuate rack (127) of teeth. An actuating lever (118) is pivoted to the support and can be lifted to apply tension to a brake-cable attached to a connector (125) on the lever. A pawl (130) is biased to engage the rack by means of a flexible cable (161) tensioned by a compression spring (160). A weaker torsion spring (140) biases the pawl towards disengagement. Pressing of a release button (162) against the compression spring bias permits release of the pawl by the torsion spring. Such release is only possible when the force exerted on the pawl by brake-cable tension has been released by sufficient lifting of the lever, so that release is smooth without risk of shock damage to the pawl and/or rack. An alternative embodiment provides a resiliently collapsible portion in a rigid release link, replacing the flexible release cable and the torsion spring.