baber/WOPTO huggingface dataset:
Patent EP-0749408-A1 (EP)
Inventor: KRBECHEK LEROY O
IPC: C07B61/00
Filed: 1995-03-06
Abstract: Procédé de préparation de bétadicétones comprenant une condensation alcaline d'un ester et d'un acétophénone en présence d'un catalyseur alcalin, dont l'amélioration consiste en au moins une des conditions suivantes: (i) apport de l'acétophénone au mélange réactionnel, afin de limiter la formation de produits de dégradation et d'augmenter le rendement en produit de dicétone; (ii) apport de solvant additionnel à la fin de la réaction, afin de diminuer rapidement sa température; (iii) mélange de la phase de solvant organique avec la phase acide aqueuse dans l'étape d'acidification, ce qui ramène pratiquement à zéro la teneur en métal alcalin restant dans la phase organique; (iv) réduction de la durée entre l'étape d'apport d'acétophénone et l'étape d'acidification, afin de limiter la formation de produits de dégradation et d'augmenter le rendement en produit de dicétone.
Patent EP-0776914-A1 (EP)
Inventor: KUBO MOTONOBU
IPC: C07C69/657
Filed: 1995-05-15
Abstract: (1) A perfluoroalkyl diester of maleic acid or fumaric acid, 
         (2) a copolymer obtained by polymerizing the perfluoroalkyl ester, a lower alkyl (meth)acrylate and, if necessary, styrene, and 
         (3) a stainproofing agent comprising the copolymer 
give excellent water repellency, oil repellency and stainproof properties which have never been heretofore obtained.
Patent EP-0759741-A1 (EP)
Inventor: PUTTEMAN PETER
IPC: A61K47/40
Filed: 1995-05-10
Abstract: Utilisation d'une cyclodextrine ou de son dérivé comme mucoadhésif dans une émulsion ou une solution aqueuse, ladite cyclodextrine ou son dérivé étant utilisé(e) en une quantité représentant de 10 à 70 % en poids par rapport au poids total de la composition.
Patent EP-0711356-A1 (EP)
Title: Detection de precurseurs halogenes incorpores dans l'adn
Inventor: DARZYNKIEWICZ ZBIGNIEW D
IPC: C12Q1/6841
Filed: 1995-05-25
Abstract: Procédé de détection de précurseurs halogénés incorporés dans l'ADN. Ce procédé se base sur la photolyse sélective de l'ADN par la lumière ultraviolette au niveau des sites d'incorporation d'un précurseur halogéné, tel que les analogues de base de thymidine 5-bromo-2-désoxyuridine, 5-iodo-2-désoxyuridine, 5-fluoro-2-désoxyuridine ou 5-chloro-2-désoxyuridine. Les terminaisons 3'-hydroxyle des rupture de l'ADN monocaténaire peuvent être marquées par fluorescence. On peut analyser l'ADN marqué par cytométrie de flux ou par microscopie par fluorescence.
Patent EP-0791202-A1 (EP)
Inventor: STEIN LEE H
IPC: G06Q30/00
Filed: 1995-09-14
Abstract: A payment system (10) for enabling a first Internet user to make a payment to a second Internet user, for the purchase of an information product deliverable over the Internet (12). The payment system (10) provides cardholder accounts for the first and second Internet users. When the second user sends the information product to the first user over the Internet (12), the second user also makes a request over the Internet(12), the front end portion of the payment system (10) requests payment from the first user. The front end portion of the payment system (10) queries the first user over the Internet (12) whether to proceed with payment to the second user. If the first user replies affirmatively, a charge to the first user is processed off the Internet (12); however if the first user replies negatively, the first user is not charged for the information product. The payment system (10) informs the second user of the first user's decision and pays the second user upon collection of the charge from the first user.
Patent EP-0782622-A1 (EP)
Inventor: STINCHCOMB DAN T
IPC: A61P9/10
Filed: 1995-09-21
Abstract: Enzymatic RNA molecules which cleave apo(a) mRNA. Use of these catalytic RNA molecules for the treatment of conditions related to lipoprotein A levels, such as atherosclerosis, myocardial infarction, strokes; testenosis and heart diseases.
Patent EP-0794900-A1 (EP)
Inventor: PLAHM JACK E
IPC: B65B9/20
Filed: 1995-11-02
Abstract: A continuous vertical form-fill-seal packaging machine is disclosed, along with a related method, utilizing a synchronized product clamp (31, 32) for staging/settling each product batch. The film feeding, carriage driving, sealing jaw movement, as well as the clamp operation, are computer controlled. In the continuous film/tube feed mode, the sealing jaws (25, 26) move in a modified sine wave motion with the film; the clamp for staging the product batches moving in a similar manner, but 180 degrees out-of-phase. Each product batch is released by the clamp adjacent to the sealing jaws so that the drop to the blousing plates and eventually into the bag being formed is minimized. The clamp is vibrated to further enhance the coalescing and settling function.
Patent EP-0792573-A1 (EP)
Inventor: DISTEFANO THOMAS H
IPC: H01L23/36
Filed: 1995-11-16
Abstract: A thermal connector for conducting heat from microelectronic components such as semiconductor chips to a heat sink. The connector includes a large number of flexible thermal conductors desirably formed as elongated "S"-shaped strips or ribbons. The conductors can flex to accommodate tolerances in the assembly and displacement of the components caused by thermal expansion. The conductors may have relatively thin neck sections to increase the flexibility of the conductors, The connector may be fabricated by a process which includes fabrication of the conductors as flat strips, bonding of the conductors to a pair of opposed planar sheets and vertically moving the sheets away from one another to expand the conductors vertically to their final three-dimensional configuration.
Patent EP-0733751-A1 (EP)
Inventor: BAEHR MICHAEL
IPC: E04B1/68
Filed: 1996-01-11
Abstract: The jointing plate (2) has at least one opening (3) larger than the cross-section of the projection (6) which fits in it. A sleeve (4) is set in the opening adjoining the plate. The sleeve has an opening (5) for the projection. The size of this opening corresponds to the cross-section of the projection. The sleeve is made of fire-resistive material. The sleeve is stuck or welded onto the joining plate or can be formed integral therewith. The jointing plate can be made of soft plastics foam.
Patent EP-0725214-A1 (EP)
Inventor: MAKINO YOSHINOBU
IPC: B23K26/24
Filed: 1996-02-06
Abstract: Provided are a gas turbine multi-hole film-cooled combustor liner, which can be manufactured with improved accuracy in shape and position of cooling holes (3) in a very short time, ensuring desirable buckling strength and satisfactory cooling performance. A planar flat member is curved to form a liner shell (1) of a cylindrical shape, the cylindrical member is welded in the longitudinal direction thereof to form a cylindrical shell. Then a wavy configuration (11) and a corrugated configuration (12) are formed on the cylindrical shell by a hydro-bulging method, cooling holes (3) are formed through the liner shell (1) by laser drilling at or near wave crest portions of the wavy configuration of the liner shell (1), and inner rings are attached to the liner shell (1) by resistance spot welding or vacuum brazing.
Patent EP-0736507-A1 (EP)
Inventor: HEINRICH LOTHAR DR
IPC: C07C2/68
Filed: 1996-02-09
Abstract: Process for the alkylation and transalkylation of aromatics with a homogeneous catalyst is claimed. In the process, higher alkylated products are separated and used in the prepn. of homogeneous alkylating and transalkylating catalysts and are also subjected to homogeneous- or heterogeneous- catalytic transalkylation. Also claimed is the alkylation and transalkylation of aromatics with a homogeneous catalyst which through complex formation and/or removal of the catalyst affords a mixt. of benzene and alkylated benzene derivs. which contains more than 60%, pref. more than 80%, dialkylated and/or trialkylated benzene derivs. PREFERRED - Pref. in process (1), the alkylated benzene derivs. used to complex or dissolve the catalyst contains <20% (pref. <15%) alkylbenzene derivs. with more than 3 alkyl gps.; the homogeneous catalyst is aluminium, antimony and/or zinc chlorides, produced are from the metals with or without HCl; The transalkylating catalyst is zeolite or another acid, amorphous or crystalline aluminosilicate.
Patent EP-0727156-A1 (EP)
Inventor: SUZUKI TAKEHIRO
IPC: A24C5/39
Filed: 1996-02-16
Abstract: A shredded tobacco supplying apparatus for a cigarette manufacturing machine has a running speed sensor (78) for detecting the belt running speed (V C ) of a belt conveyor (70) for conveying shredded tobacco (T), a blow fan (64) for producing an air flow in a shredded tobacco supply passage (35) extending toward the belt conveyor, and a main controller (110) for driving the blow fan in accordance with the output of the running speed sensor. When the blow fan is driven, air is blown from the blow fan into the supply passage at a blowing velocity (V a ) matching the belt running speed, by which air flow is produced. The shredded tobacco supplied to the supply passage is delivered to the conveyor belt (72) by the air flow. At this time, a velocity component (V THL ) in the belt running direction, which is substantially equal to the belt running speed, is given to the shredded tobacco. Even when the belt is run at a high speed to increase the production volume of cigarettes, the difference in relative speed between the shredded tobacco and the belt of belt conveyor decreases, so that the attracting property of shredded tobacco to the belt surface is enhanced, by which the degradation in cigarette quality caused by the increase in belt running speed is prevented.
Patent EP-0742260-A1 (EP)
Inventor: EBERT WOLFGANG DR
IPC: C08K5/43
Filed: 1996-04-25
Abstract: A polycarbonate moulding compsn. comprises: (a) 97.5-99.99 wt.% (co)polycarbonate (I); and (b) 0.01-2.5 wt.%  beta ,  gamma -stabiliser of formula (II), where R1, R2 = H; 1-36C alkyl; (substd.) 7-18C alkylaryl or aryl; or (substd.) 6-18C aryl; or R1 + R2 = a (substd.) condensed aromatic ring.
Patent EP-0767526-A1 (EP)
Inventor: NAGAI SHIGEKAZU
IPC: H02K7/06
Filed: 1996-07-09
Abstract: An electric actuator includes a hollow actuator housing (12), an electric motor (20) connected to the hollow actuator housing (12), a feed screw shaft (24) coupled to the drive shaft of the electric motor (20), for transmitting rotational drive power from the electric motor (20), and a spline tube (30) disposed in the hollow actuator housing (12) in surrounding relationship to the feed screw shaft (24) and held in engagement with the feed screw shaft (24), for displacement axially with respect to the hollow actuator housing (12) with the rotational drive power transmitted by the feed screw shaft (24). Since the feed screw shaft (24) is surrounded by the spline tube (30), dust and dirt particles are prevented from being deposited on the feed screw shaft (24).
Patent EP-0754404-A1 (EP)
Inventor: SCHNEIDER MANFRED
IPC: A01G3/025
Filed: 1996-07-09
Abstract: The pruner has an articulated joint (16,18,22) between the handle (12) and the pruning shears. The cutting plane of the shears is offset from the articulation axis (20). A support (54) for a guide pulley roller (50) is mounted to swivel about an axis parallel to the cutting plane of the shears or lies in it. The mouth of the pruning shears comes to lie in at least a downwardly folded position next to the handle. When the shears are folded down and the mouth open, the handle changes into a stop in the mouth to act as a branch guide. An extension arm connects the swivel joint with a centre part of the fixed arm (34) of the shears.
Patent EP-0819689-A1 (EP)
Inventor: GUTTERER BEATE
IPC: C07D405/06
Filed: 1996-07-18
Abstract: Chromene compounds of formula (I), their salts and pyridyl N-oxides are new: R1 = 1-4C alkoxy (optionally partially or fully fluorinated); R2, R3 = H, 1-7C alkyl, 3-7C cycloalkyl or 3-7C cycloalkylmethyl; or CR2R3 = 3-7C cycloalkyl; R3a, R3b = H; or R3a+R3b = a C-C bond; R4 = H or OH; R5 = H; or R4+R5 = a C-C bond; R6 = H or CN; and R7 = pyridyl.
Patent EP-0774209-A1 (EP)
Inventor: JURY MARK
IPC: A23G3/20
Filed: 1996-11-15
Abstract: A bag, pouch or similar container having one or more sealed edges, obtained by crimping devices (21-24), made from a temporarily flexible solid or semi-solid chocolate or a fat-containing confectionery material.
Patent EP-0760337-A1 (EP)
Inventor: EUNGARD WILLIM C
IPC: B63C11/08
Filed: 1996-08-28
Abstract: An air cell system designed to provide buoyancy compensation for a scuba diver is disclosed. The air cell system is designed for attachment to a harness (14) worn by the scuba diver. The air cell system is disposed at the back of the diver. The air cell generally has a pair of inflatable legs (100) and a panel (104) therebetween which may be sandwiched between a rigid back plate (130) and the back pack (18) attached to the harness (14).
Patent EP-0751499-A1 (EP)
Inventor: FONTANA ROBERT EDWARD JR
IPC: H01L43/10
Filed: 1996-06-13
Abstract: A spin valve magnetoresistive (SVMR) sensor uses a laminated antiparallel (AP) pinned layer 70 in combination with an improved antiferromagnetic (AF) exchange biasing layer 57. The pinned layer comprises two ferromagnetic films 72, 74 separated by a nonmagnetic coupling film 73 such that the magnetizations of the two ferromagnetic films are strongly coupled together antiferromagnetically in an antiparallel orientation. This laminated AP pinned layer is magnetically rigid in the small field excitations required to rotate the SVMR sensor's free layer. When the magnetic moments of the two ferromagnetic layers in this AP pinned layer are nearly the same, the net magnetic moment of the pinned layer is small. However, the exchange field is correspondingly large because it is inversely proportional to the net magnetic moment. The laminated AP pinned layer has its magnetization fixed or pinned by an AF material that is highly corrosion resistant but that has an exchange anisotropy too low to be usable in conventional SVMR sensors. In the preferred embodiment the AF layer is nickel-oxide and is formed on one of the magnetoresistive (MR) shields that serves as the substrate 45. Thus the AF material also serves as the insulating MR gap material. The location of the AF layer and the laminated AP-pinned layer to which it is exchange coupled on the bottom of the SVMR sensor allows for improved longitudinal biasing of the free layer when the SVMR sensor is fabricated.
Patent EP-0773023-A1 (EP)
Inventor: CHEN YUHPYNG LIANG
IPC: A61K31/505
Filed: 1996-11-04
Abstract: A method of treating, preventing or inhibiting a disorder selected from the group consisting of cardiovascular or heart related diseases such as stroke, hypertension, tachycardia, and congestive heart failure, osteoporosis, premature birth, psychosocial dwarfism, stress-induced fever, ulcer, diarrhea, post-operative ileus, and colonic hypersensitivity associated with psychopathological disturbance and stress, comprising administering to a mammal, including a human, in need of such treatment a therapeutically effective amount of a compound of the formula
         or a pharmaceutically acceptable salt thereof, wherein A, B, D, E, Y, Z, R 3 , R 4 , and R 5  are as defined herein.
Patent EP-0756017-A1 (EP)
Inventor: BECHET DENIS
IPC: C22C21/16
Filed: 1996-07-10
Abstract: An alloy comprises 2.0-3.0, pref. 2.5-2.75, wt.% Cu, 1.5-2.1, pref. 1.55-1.8, wt.% Mg, 0.3-0.7 wt.% Mn, >0.3 wt.% Fe, >0.3 wt.% Ni, >1.0 wt.% Ag, >0.15 wt.% Zr, >0.15 wt.% Ti, and Si such that 0.3 < Si + 0.4 Ag < 0.6, the residue being Al with other elements amounting to less than 0.05% each and less than 0.15% in total. The alloy may be drawn, forged or rolled, then hardened and tempered, after which it exhibits a creep of less than 0.3% in 1000 hours under a load of 250 MPa at 150 degrees C.
Patent EP-0804405-A1 (EP)
Inventor: MERKLE HANS RUPERT
IPC: C07B57/00
Filed: 1996-01-04
Abstract: PCT No. PCT/EP96/00012 Sec. 371 Date Jan. 7, 1997 Sec. 102(e) Date Jan. 7, 1997 PCT Filed Jan. 4, 1996 PCT Pub. No. WO96/22272 PCT Pub. Date Jul. 25, 1996The present invention relates to a process for the preparation of optically active 2-halopropionic acids, in which the corresponding optically active alkyl 2-halopropionates are caused to react with a carboxylic acid at elevated temperature in a transacylation reaction with the formation of the optically active 2-halopropionic acid and the alkyl carboxylate, and the optically active 2-halopropionic acid obtained is separated from the reaction mixture. The optically active products produced are important intermediates for the preparation of plant protectants and pharmaceuticals.
Patent EP-0804503-A1 (EP)
Inventor: BAANN HENNING
IPC: C08K13/06
Filed: 1996-01-09
Abstract: A polyolefin alloy with improved surface hardness and scratch resistance. The alloy contains a blend of 40 to 80 % by weight of a polypropylene material consisting of a polypropylene homopolymer or a copolymer of propylene with ethylene and/or butadiene; 1 to 10 % by weight of a functionalized polypropylene material consisting of a grafted polypropylene homopolymer or copolymer of propylene with ethylene and/or butadiene; and optionally up to 40 % by weight of ethylene/propylene/polyene terpolymer (EPDM); and further contains 1 to 50 % by weight of a mineral which has been surface-treated with aminosilane and 1 to 15 % by weight of amorphous, fatty acid amide-treated silica gel. The improved surface hardness and scratch resistance of the polyolefin alloy seems to be due to chemical reaction of the functionalized polypropylene material with the surface-treated mineral, and with the fatty acid amide-treated silica gel, respectively.
Patent EP-0817912-A1 (EP)
Inventor: HAINLE RUDI
IPC: G05D23/13
Filed: 1996-03-07
Abstract: L'invention concerne un boîtier en plastique comprenant une partie supérieure, une partie inférieure et un élément de régulation intercalé entre ces deux parties, notamment un thermostat à cire (10) servant à réguler la température de l'air d'admission de moteurs à combustion interne comprimant le mélange. La position de l'élément de régulation est réglée lors du montage. Le réglage s'effectue en positionnant l'élément de régulation par soudage de la partie inférieure (13) et de la partie supérieure (14) du boîtier en plastique (19), dans la position axiale correcte.
Patent EP-0813463-A1 (EP)
Title: Procede et machine de mise en place d'inserts
Inventor: ITO KATSUHIDE
IPC: B21D39/00
Filed: 1996-03-08
Abstract: L'invention porte sur une machine de mise en place d'inserts dans des pièces de tôle comportant un dispositif automatique de chargement (60) à plusieurs cartouches (62) contenant des inserts de différents types. Chacune des cartouches (62) peut être reliée sélectivement à un canal d'alimentation en inserts solidaire du poinçon (46).
Patent EP-0833678-A1 (EP)
Title: Appareil d'administration de fluide
Inventor: KRIESEL MARSHALL S
IPC: A61M5/14
Filed: 1996-05-24
Abstract: Cette invention se rapporte à un appareil (370) conçu pour administrer par perfusion, avec précision, des fluides à un patient, à des débits spécifiques, sur une durée prolongée. L'appareil a une structure stratifiée, à profil bas possédant une source d'énergie stockée se présentant sous la forme d'une membrane détendue (406) qui, en coopération avec la base (372) de l'appareil, forme un ou plusieurs réservoirs de fluides (338) pourvus chacun d'un orifice d'admission et d'un orifice d'évacuation. L'appareil (370) comprend également un nouvel espace libre adaptable constitué de matériaux façonnables. L'espace libre adaptable (404) épouse uniquement la forme d'une membrane élastomère (406) lorsque cette dernière revient à sa configuration moins détendue, et de cette façon, peut se déplacer entre une chambre centrale et une chambre toroïdale formée dans le couvercle de l'appareil. Cet agencement peut même satisfaire aux caractéristiques les plus strictes de tolérances d'administration de médicaments, et vaincre facilement les limitations de sélection de matériau rencontrées dans des dispositifs renfermant une structure d'espace libre entièrement rigide. De plus, la canule de perfusion (386) de l'appareil est raccordée à la base (372) selon une nouvelle manière qui permet de réaliser une administration sous-cutanée prompte sur le patient au moyen d'une canule (386) qui s'étend généralement perpendiculairement par rapport à la base.
Patent EP-0840561-A1 (EP)
Inventor: MANFRED FASSLER
IPC: A46B3/16
Filed: 1996-06-11
Abstract: Cette invention se rapporte à une brosse se caractérisant par une meilleure retenue des touffes, cette brosse comprenant un manche et une tête faite d'un matériau coulant relié au manche, tête dans laquelle sont ménagés plusieurs trous de touffe (52), au moins une soie (56) étant ancrée dans chaque trou de touffe (52) au moyen d'une agraffe à plusieurs côtés. Chaque agraffe (50) possède plusieurs rainures (54) sur au moins un côté et les rainures des agraffes sont transversales à l'axe longitudinal des soies, lorsque l'agraffe est utilisée pour ancrer les soies dans un trou de touffe (52).
Patent EP-0828578-A1 (EP)
Inventor: GOERGE ASTRID
IPC: H01M4/38
Filed: 1996-05-14
Abstract: PCT No. PCT/EP96/02049 Sec. 371 Date Nov. 21, 1997 Sec. 102(e) Date Nov. 21, 1997 PCT Filed May 14, 1996 PCT Pub. No. WO96/37324 PCT Pub. Date Nov. 28, 1996The present invention relates to cobalt metal agglomerates consisting of peanut-shaped primary particles, to a process for the production thereof and to the use thereof.
Patent EP-0832041-A1 (EP)
Title: Sodium tungstate preparation process
Inventor: LOHSE MICHAEL
IPC: C01G41/00
Filed: 1996-06-03
Abstract: PCT No. PCT/EP96/02399 Sec. 371 Date May 4, 1998 Sec. 102(e) Date May 4, 1998 PCT Filed Jun. 3, 1996 PCT Pub. No. WO96/41768 PCT Pub. Date Dec. 27, 1996A method for the preparation of sodium tungstate by the oxidation of hard metal scrap and/or heavy metal scrap in a molten salt mixture of hydroxide and sodium sulfate.
Patent EP-0847317-A1 (EP)
Inventor: ARIGLIO JAMES A
IPC: C03B33/09
Filed: 1996-06-20
Abstract: Système servant à briser de grandes feuilles de matériaux cassants, tels que le verre, en feuilles plus petites, dans lequel un laser (16) est déplacé d'un bout à l'autre d'une feuille de verre (10) comportant deux surfaces principales (11), de façon à former deux rainures (19, 19a) dans la feuille de verre (10); une première rainure (19) sur un premier trajet sur un côté de la feuille de verre (10) et une deuxième rainure (19a) sur un deuxième trajet de l'autre côté de la feuille. La feuille de verre (10) est brisée en feuilles plus petites par l'application d'un couple de flexion sous les rainures (19, 19a).
Patent EP-0858695-A1 (EP)
Inventor: RAKIB SELIM SHLOMO
IPC: H04H20/82
Filed: 1996-07-25
Abstract: A method and apparatus for carrying out synchronous co-division multiple access (SCDMA) communication of multiple channels of digital data over a shared transmission media (1162). The system includes modems at remote units (1164) and a central unit (1160) to receive time division multiplexed digital data arranged into timeslots or channels and uses orthogonal codes to encode each channel of multiple data and spread the energy of each channel data over a frame of data transmitted in a code domain. Frames are synchronized as between remote (1164) and central units (1160) using a ranging scheme which is also useful in any other system transmitting data by frames in a distributed system where synchronizing the frames as between all units regardless of differences in propagation delays is necessary. Each frame in the SCDMA modulation scheme includes a gap or guardband containing no other data.