baber/WOPTO huggingface dataset:
Patent EP-0626927-A1 (EP)
Inventor: RICCIARDI MARIO
IPC: B65H31/14
Filed: 1993-02-18
Abstract: A stacker assembly for receiving generally flat documents, such as mailing envelopes and flats, in on-edge relation and maintaining the documents in upstanding side-by-side stacked relation as they accumulate in the stacker assembly. A receiving station is supported at one end of a horizontal support plate and guides successive incoming documents into stacked relation transverse to the longitudinal axis of the stacker assembly. A stacker plate is supported to engage the forwardmost document in the stack and is movable longitudinally of the stacker assembly in response to accumulation of documents in the stacker. Means in the form of a negator spring and a wedge plate cooperate with the stacker plate in a manner to apply a variable pressure against the documents so as to accommodate both thin lightweight and heavier documents in the stack while maintaining them in upstanding relation.
Patent EP-0640121-A1 (EP)
Inventor: BAKER ELLEN SCHMIDT
IPC: D06M13/192
Filed: 1993-05-03
Abstract: Compositions are disclosed containing fabric softener compound having two hydrophobic groups attached to the remainder of the compound through ester linkages (DEQA), said compositions being concentrated and containing viscosity/dispersibility modifiers which are single long chain cationic surfactants, highly ethoxylated nonionic surfactants and/or mixtures thereof. Premix mixtures of the DEQA and viscosity modifiers to lower the viscosity of the molten DEQA are disclosed. Processes for making aqueous liquid compositions from solid particulate compositions containing the DEQA and processes of softening fabrics with the compositions are also disclosed.
Patent EP-0642494-A1 (EP)
Inventor: LUTZ EUGENE FREDERICK
IPC: C11D1/12
Filed: 1993-05-26
Abstract: L'invention concerne un procédé de préparation d'une composition tensio-active comprenant un sulfate d'alkyle en C8 à C22 secondaire, le procédé consiste: a) à sulfater une oléfine en C8 à C22 et/ou un alcool secondaire en C8 à C22, contenant facultativement un alcool primaire, au moyen d'un agent de sulfatation, b) à neutraliser le produit de sulfatation comprenant de l'acide sulfurique d'alkyle et du sulfate de dialkyle produit dans l'étape a) au moyen d'une base en solution aqueuse, c) à chauffer le produit de l'étape b) afin de saponifier le sulfate de dialkyle et d'extraire toute l'eau du mélange, puis soit d) à refroidir le produit de l'étape c) en présence d'un diluant liquide organique non ionique à température ambiante, de manière qu'une composition solide cristallisée se sépare, et e) à récupérer et à sécher la composition solide cristallisée de l'étape d), soit f) à mettre en contact et à mélanger le produit de l'étape c) avec un glycol en présence d'un diluant liquide organique non ionique, g) à séparer en phase la phase inférieure du mélange formé dans l'étape f) laquelle contient le glycol et la composition. L'invention concerne également la composition tensio-active ainsi préparée.
Patent EP-0620796-A1 (EP)
Title: Sealing cap for a safety closure.
Inventor: KRAFT DIETER
IPC: B65D55/12
Filed: 1993-08-13
Abstract: The invention concerns a safety-closure sealing cap (1) made of plastic and designed to physically interlock with the threaded portion (2) of the safety closure. Two downwards-projecting anchoring flaps (9), which are attached to the cap top (7) so that they can pivot, are connected to each other by two splayed struts (12) which are joined to each other so that they can pivot. When the sealing cap (1) is pressed on to the closure, the two splayed struts (12) are pushed into an essentially extended position and thus cause the two anchoring flaps (9) to splay outwards, teeth (11) on the flaps thus engaging in grooves (6) on the inside surface of the threaded portion (2) of the closure. At the same time, the two splayed struts (12) engage with a lock-in tooth (18) which is connected to the top (7) of the cap. The sealing cap (1) can only be opened by destroying it.
Patent EP-0658132-A1 (EP)
Inventor: UUSITALO TUOMO
IPC: B23K37/04
Filed: 1993-09-02
Abstract: The invention relates to a means for aligning the edges of plate-like bodies for welding said edges together, comprising a plate-like support member to be inserted into a gap between the edges to be welded, and support means positioned on the opposite sides of the plates and arranged to press the edges of the bodies to be welded into the same plane.
Patent EP-0657076-A1 (EP)
Inventor: YUE DRINA C
IPC: H04W4/00
Filed: 1993-08-24
Abstract: A personal number communications system assigns a personal number to each subscriber, and receives from each subscriber communication routing information in the form of one or more hierarchical lists of destinations based on the time of day and day of the week. The hierarchy and composition of the lists may be changed or may be overridden to direct selected communications to a specific destination. The system receives communications directed to a subscriber's personal number and identifies the source of the communication. The identification may be made through calling line identification, through a personalized list of callers, or though source identification. The system selects a first destination for the communication from the hierarchical list. At the first destination, the system announces the identified source of the communication and requests disposition information as to the acceptance, formal rejection or passive rejection, such as a no answer, of the communication. If accepted, the system routes the communication to the first destination. If rejected, the system routes the communication to the default destination selected by the subscriber. If there is a passive rejection, the system requests communication disposition information from the next destination in the destination list according to the hierarchy selected by the subscriber. The system continues to request communication disposition information from each sequential destination on the destination list until the communication is accepted or until the last destination on the destination list is reached, at which point the communication is routed to the last destination.
Patent EP-0662786-A1 (EP)
Title: Procede de preparation de compositions de confiseries aromatisees a teneur reduite en calories utilisant des conditions de trempe dynamique
Inventor: MASTERSON DANIEL JUDE
IPC: A23G1/30
Filed: 1993-09-22
Abstract: Procédé amélioré de préparation de compositions de confiseries aromatisées contenant certaines matières grasses de remplacement du beurre de cacao à teneur réduite en calories. L'amélioration se caractérise par le fait qu'on refroidit rapidement une composition de ce type en la faisant passer d'un état non cristallin à une température inférieure à environ 70 °F (21,1 °C) en utilisant pour cela un échangeur de chaleur du type à paroi à balayage, à raclage ou à vis. On conditionne ensuite la composition refroidie pendant environ au moins cinq minutes en la chauffant à une température de 70 à 85 °F environ (21,1 à 29,4 °C) dans un bac à agitation avant de poursuivre le traitement pour produire des confiseries finies. Ces conditions de trempe dynamique permettent de produire beaucoup plus rapidement qu'avec des conditions de trempe statique des produits stables qui ne se décolorent pas.
Patent EP-0665934-A1 (EP)
Title: Automatic chain lubrication device.
Inventor: SONNOIS MARC
IPC: F16N29/02
Filed: 1993-10-20
Abstract: A device for automatically lubricating a chain (2) provided with lubricators (16). The device comprises a holder (3) mounted adjacent to the chain (2), a supply (11) of lubricant, at least one lubricant injection system (8) with a lubricating nozzle (9) and an assembly (10) for transversely moving the lubricating nozzle (9), and an assembly for longitudinally positioning the lubricant injection systems (8) relative to the lubricators. Each lubricating nozzle (9) comprises a stop valve (17) actuated by the lubricating nozzle (9) contacting a lubricator (16).
Patent EP-0607795-A1 (EP)
Inventor: EICKEN KARL DR
IPC: C07D277/34
Filed: 1994-01-05
Abstract: Process for the preparation of alkyl 2-alkyl-4-fluoromethylthiazolecarboxylates of the formula I <IMAGE>  in which     R<1> is alkyl,   R<2> is difluoromethyl or trifluoromethyl and   R<3> is alkyl,  by reacting thiocarboxamides of the formula II <IMAGE> in which R<1> has the abovementioned meaning with alkyl 2-chloro-4-fluoroacetoacetates of the formula III <IMAGE> in which R<2> and R<3> have the abovementioned meanings, in an aprotic solvent at temperatures of below 100@C and reacting the product with a dehydrating agent at temperatures of below 80@C, if appropriate in the presence of bases.
Patent EP-0609698-A1 (EP)
Inventor: SCHOLL HANS-JOACHIM DR
IPC: C07C267/00
Filed: 1994-01-19
Abstract: A process is described for the preparation of organic carbodiimides by carbodiimidisation of isocyanate groups using catalysts of the phospholine type, the process being characterised in that the catalyst system is separated off in vacuo after the carbodiimidisation reaction has ended by passing in carbon dioxide at temperatures from 100 to 250@C.
Patent EP-0614899-A1 (EP)
Inventor: DEMONCHAUX PATRICE
IPC: C07D498/06
Filed: 1994-02-08
Abstract: Pharmacologically active compounds of the general formula I <IMAGE>  which can be substituted in the phenyl rings and  in which     R<1> is hydrogen or lower alkyl,   R<6> is hydrogen or lower alkyl,   Y is oxygen or sulphur,   n is a number from 1 to 3,   Z is a bond, the CO group or the CH2 group,   Q is nitrogen or the CH group and R<7>, if Q is nitrogen, is an optionally substituted pyridyl or phenyl radical, or, if Q is the CH group, is the N-methyl-N-(4-oxo-3H-pyrimidin-2-yl)amino group, and their acid addition salts and process and intermediates for their preparation are described.
Patent EP-0615059-A1 (EP)
Inventor: JANTHUR INGO DIPL-ING
IPC: F02B75/18
Filed: 1994-02-24
Abstract: The invention relates to an internal combustion engine (1) having at least two cylinder banks (2, 3) which are all charged via a single exhaust gas turbo charger (11). However, the turbo charger (11) is only supplied with the exhaust gas of a first cylinder bank (2). The exhaust gas of the other cylinder banks (3) is fed to the pipe (22) and via an ejector nozzle (23) of an ejector chamber (21) into which the line (20) from the outflow side (19) of the turbine of the exhaust gas turbo charger (11) leads. The flow energy of the exhaust gases out of the pipe (22) is converted in the ejector chamber (21) into a pressure difference which acts on the turbine (13) of the exhaust gas turbo charger (11) as an increased difference in pressure and increases its power. By means of the ejector nozzle (23), the counterpressure of the exhaust gas is increased in the same way as by the turbine of the exhaust gas charger (11) so that all the cylinders (4) are uniformly loaded. Such an internal combustion engine in which the cylinder banks are advantageously arranged in a V shape but in which any other arrangement of the cylinder banks is also conceivable can be realized in a very compact way and is thus particularly suitable for mounting in limited installation spaces, e.g. in engine spaces of motor vehicles. <IMAGE>
Patent EP-0613906-A1 (EP)
Inventor: KHARAZIPOUR ALIREZA DR
IPC: C08B30/10
Filed: 1994-03-02
Abstract: A moulded article, especially in the form of a fibreboard, based on wood and/or cellulose fibres, is characterised in that it contains  99 to 50% by weight of fibres and  1 to 50% by weight of a pretreated potato pulp, where the data in % by weight are based on dry matter, and the potato pulp is pretreated by the action of enzymes which influence the fibrous structure of the potato pulp, or the particles of the potato pulp have been reduced to an average size of less than 350  mu m by the pretreatment.
Patent EP-0623762-A1 (EP)
Inventor: BAUMGARTNER HANS
IPC: F16D65/18
Filed: 1994-03-04
Abstract: A description is given of a pneumatically actuated disc brake which has a brake calliper (2) which surrounds a brake disc (1) and on one side of which is arranged an application device (3) with a swivel-mounted rotary lever (4), the lever arm (4a) of which is in articulated engagement with the push rod (47,48) of a pneumatic cylinder (40) via a ball-and-socket bearing (50,51) and which acts via an eccentric (6) on a cross member (7) which is guided so as to be displaceable relative to the brake disc (1) and when the pneumatic cylinder (40) is supplied with compressed air and the rotary lever (4) is correspondingly swivelled presses a brake shoe (10) arranged at its brake-disc end against the brake disc (1). In order to obtain optimum efficiency and good service properties, the proposal is to arrange, between the ball (50) and the socket (51) of the ball-and-socket bearing (50,51), a sliding bearing (52), the pressurised sliding surface of which is composed of at least 70% by volume of polyvinylidene fluoride, at least 10% by volume of polytetrafluoroethylene and lead as the remainder. <IMAGE>
Patent EP-0617032-A1 (EP)
Inventor: CARCELLER ELENA
IPC: A61P17/00
Filed: 1994-03-23
Abstract: The present invention relates to new cyanomethylpyridine derivatives of formula  I 
       
 wherein Y represents N or CH; R₁ represents fluoro or chloro; R₂ represents hydrogen or C₁₋₄ alkyl; m is 0, 1 or 2; n is 0 or 1; p is 0 or 1; A represents a covalent bond or a group of formula -CONHCH(Ar)-, -NHCH(Ar)-, -SO₂NHCH(Ar)-, -NHCONHCH(Ar)- or -OC(=O)NHCH(Ar)-, and when p is 1, A can also represent -CH(Ar)NH-; and Ar represents phenyl or phenyl substituted with one or more groups chosen from halogen, C₁₋₄ alkyl, C₁₋₄ alkoxy or trifluoromethyl. These compounds are PAF antagonist and/or 5-lipoxygenase inhibitors.
Patent EP-0621679-A1 (EP)
Inventor: BRENNWALD HANS PETER
IPC: H02M3/142
Filed: 1994-03-24
Abstract: Railway drives which are fed from an AC voltage network (1) or from a DC voltage network (2) at different voltages convert these feed voltages by means of two-quadrant converters (St1 - St4), which are operated as parallel-connected four-quadrant converters for an AC feed and as step-up or step-down converters for a DC feed, into an intermediate-circuit DC voltage (UD) which is as constant as possible. In order to reduce harmonics in the case of a DC feed, the two-quadrant converters (St1 - St4) can be connected via in each case one inductive impedance (L1 - L4) and switches (S8 - S11) to a positive pole (P) of a DC voltage intermediate circuit (11). The 2-quadrant converters (St1 - St4) are pulsed in a phase-shifted manner such that an 1-th two-quadrant converter is triggered or switched on (1/l) of a clock duration later than an (l - 1)th 2-quadrant converter. A ratio of the switched-duration or conducting duration to the pulse duration, that is to say a duty ratio  beta  of each of the l 2-quadrant converters is controlled to a value of  beta  = m/l, n = a number of converters >/= 2, 2 </= l </= n, 1 </= m </= l; where n, l, m are integers. Of the possible  beta values, that one is selected which corresponds best with the ratio of the input voltage (UF) and the intermediate-circuit DC voltage (UD). <IMAGE>
Patent EP-0642769-A1 (EP)
Inventor: PASCHKE RICHARD H
IPC: A61B17/32
Filed: 1994-09-13
Abstract: An ultrasonic handpiece wherein the entire assembled handpiece may be sterilized with an ingress of the sterilizing fluid into the interior of the handpiece. The handpiece is formed with an elongated housing sleeve and a coil unit for establishing an alternating magnetic field located therein. The housing sleeve and coil unit is assembled such that crevices are formed between the ends of the housing sleeve and coil unit, thus allowing steam, chemicals and heat to pass in and out of the interior of the handpiece for more rapid and thorough sterilizing of the handpiece. Further, the coil unit is not potted to the housing sleeve in order to allow for different thermal coefficients of expansion between materials without the buildup of undue stress.
Patent EP-0645670-A1 (EP)
Inventor: SAITOU MITSUO C O FUJI PHOTO F
IPC: G03C1/16
Filed: 1994-09-29
Abstract: A silver halide emulsion comprises silver halide grains, which are dispersed in a dispersing medium. At least 60 % of the silver halide grains based on projected area of the grains are specific tabular grains having an aspect ratio (diameter per thickness) of not less than 2. The specific tabular silver halide grains have a chloride content in the range of 20 to 99.99 mol %. The specific silver halide grains further have {100} major faces. The specific grains furthermore have a thickness of not more than 0.35 µm. According to the present invention, twinned crystal grains contained in the emulsion comprise not more than 10 % of the specific tabular silver halide grains based on projected area of the grains. Further, the specific tabular silver halide grains are formed from grain nuclei. The nuclei have at least one gap interface of halide composition.
Patent EP-0647589-A1 (EP)
Inventor: LAHNE ULRICH DIPL-ING
IPC: B01J8/04
Filed: 1994-10-05
Abstract: The invention relates to a method for the cyclic operation of at least two reactors, wherein, in the reactors through which a raw gas stream flows, there takes place at least one catalytic reaction in which a liquid and/or solid reaction product is formed. The gas here flows through the reactors successively in the flow direction and the reactors are operated at different temperatures. After switching to a subsequent cycle, the reactor through which the gas flowed first in the preceding cycle has the gas flowing through it last in this subsequent cycle. Each reactor is operated at the temperature at which the other reactor was operated in the preceding cycle. According to the invention, a precooling of the one reactor and/or a preheating of the second reactor is carried out in the end phase of a cycle, before the order of flow through the reactors is reversed for changing the cycle. The precooling or preheating prior to the cycle change in the reactors can be carried out by mixing a cooling/heating medium into the raw gas stream (particularly in the case of adiabatically operated catalyst beds) and/or via cooling/heating coils in the reactors (particularly in the case of pseudo-isothermally operated reactors). The process of the invention offers particular advantages in the desulphurisation of a raw gas stream containing at least H2S and optionally SO2, COS and/or CS2 by catalytic reaction of H2S with SO2 and/or O2 to give elemental sulphur and water and optionally by hydrolysis of COS and/or CS2.
Patent EP-0650987-A1 (EP)
Inventor: NISHI EIICHI C O ASAHI GLASS C
IPC: C08F255/00
Filed: 1994-10-27
Abstract: An adhesive fluorine-containing polymer comprising a fluorine-containing polymer having hydrogen atoms bonded to carbon atoms of its main chain and a grafting compound having a linking group capable of grafting to the fluorine-containing polymer and a functional group capable of providing an adhesive property, grafted to the fluorine-containing polymer.
Patent EP-0663538-A1 (EP)
Inventor: UEYAMA HIROCHIKA C O KOYO SEIK
IPC: G05D3/12
Filed: 1994-12-22
Abstract: A magnetic bearing device comprises a radial magnetic bearing (3) having a plurality of radial electromagnets (2) for contactlessly supporting a rotary body (1) radially thereof, a radial displacement detector (4) for detecting the radial displacement of the rotary body (1), and a radial PID control circuit (5) for controlling drive current for the electromagnets based on a radial displacement signal from the detector (4). The device further comprises a negative feedback circuit (24) for negatively feeding back the output signal of the control circuit (5) to the input of the control circuit via a notch filter (12).
Patent EP-0682251-A1 (EP)
Inventor: IBAR JEAN-PIERRE
IPC: G01N27/00
Filed: 1994-05-09
Abstract: A moldable material, which either has dipoles or other charged particles therein, or is susceptible to their creation, is introduced into a mold or is passed through a die. The material is then subjected to a polarization medium until either at least some of the dipoles or other charged particles are oriented in the direction of the polarization medium, or until at least some dipoles or other charged particles are created thereby. Thereafter, the material is permitted to cool. Once cooled, the molded material is separated from the mold or die. The effect of polarizing the moldable material is then analyzed by permitting an at least partial relaxation of the dipoles or other charges therein which were polarized or created. This relaxation results in a measurable current which is related to the actual temperature of the material at the time the polarization medium was applied. By repeating this process wherein the only significant variable is the time at which the polarization medium was applied, a cooling profile can be prepared for the moldable material, the mold and/or the die.
Patent EP-0625531-A1 (EP)
Inventor: BORTNICK NEWMAN MAYER
IPC: C08F2/18
Filed: 1994-05-10
Abstract: A continuous process for preparing polymers is provided: The continuous process produces polymers from monoethylenically unsaturated acids or anhydrides, and a nitrogen-containing compound, optionally in the presence of a fluidizing agent. The polymers are useful as detergent additives, pigment and mineral dispersants, additives for fertilizers, and corrosion and scale inhibitors in boilers and cooling towers.
Patent EP-0628278-A1 (EP)
Inventor: BREYER WALTER H
IPC: B32B27/12
Filed: 1994-05-23
Abstract: A multi-ply flushable toilet seat cover e.g. for preventing residual water and urine droplets on a toilet seat from penetrating through the cover to the skin of the user. In one form the cover (10) includes first and second tissue webs (14,16) having a basis weight in the range of from about 4 pounds to about 50 pounds per ream, and a water soluble plastic film (18) sandwiched therebetween. The water soluble plastic film (18) may be attached to the tissue webs (14,16) by means of embossing, hot embossing, adhesives, heat sealing, or the like. The layer of tissue placed against he toilet seat absorbs the water or urine droplets thereon. Through the wicking properties of the tissue, the liquid is spread over a wider area thereof, thereby preventing liquid in sufficient quantity to dissolve through a relatively smaller area of the water soluble plastic film to come into direct contact with such a relatively smaller area of the water soluble plastic film.
Patent EP-0692521-A1 (EP)
Inventor: KATSUMATA TORU
IPC: C08L51/04
Filed: 1994-07-13
Abstract: A polyacetal resin composition having excellent weather resistance and a lowered surface gloss while maintaining the mechanical properties, frictional wear resistance and moldability inherent in polyacetal comprises:
     (A) 100 parts by weight of a polyacetal resin, and compounded therewith,   (B) 0.01 to 5 parts by weight of a weathering (light) stabilizer,   (C) 1 to 50 parts by weight of a core-shell polymer comprising a core of a rubber-like polymer and a shell of a glassy polymer comprised of a vinyl copolymer having an oxygen-containing polar group, and   (D) 0.1 to 10 parts by weight of an oxyalkylene polymer having 2 to 8 carbon chains adjacent to each other.
Patent EP-0657411-A1 (EP)
Inventor: FAUL MARGARET MARY
IPC: C07D498/22
Filed: 1994-12-02
Abstract: The present invention provides a novel synthesis of the compounds of Formula (I):
       
 The compounds are produced in high yield and without utilizing expensive chromatographic separations. The synthesis is particularly advantageous because it is stereoselective.