baber/WOPTO huggingface dataset:
Patent EP-0539460-A1 (EP)
Title: Salts derived from dialkylaminoalkylsulphonyl-26 pristinamycin ii b.
Inventor: BARRIERE JEAN-CLAUDE
IPC: A61P31/04
Filed: 1991-07-15
Abstract: PCT No. PCT/FR91/00582 Sec. 371 Date Jan. 4, 1993 Sec. 102(e) Date Jan. 4, 1993 PCT Filed Jul. 15, 1991 PCT Pub. No. WO92/01694 PCT Pub. Date Feb. 6, 1992.Di-p-toluoyl tartrate, di-t-butylacetyl tartrate, di-butyryl tartrate and di-i-valeryl tartrate of (dialkylamino-2 alkyl)sulphonyl-26 pristinamycin IIB having general formula (I) wherein Alk represents a straight or branched alkylene radical and R represents straight or branched alkyl radicals, said radicals having from 1 to 10 carbon atoms.
Patent EP-0550458-A1 (EP)
Title: Bone growth stimulator.
Inventor: BAO QI-BIN
IPC: A61K9/22
Filed: 1991-06-19
Abstract: An implantable material for promoting bone growth has a microporous structure exhibiting an average pore size of at least 30  ANGSTROM . The porous biomaterial is capable of retaining macromolecules having a molecular weight of at least 15,000 and up to 500,000.
Patent EP-0515688-A1 (EP)
Inventor: TORII NOBUTOSHI FUYO HAITSU
IPC: B23K26/04
Filed: 1991-11-12
Abstract: Lorsqu'un axe optique d'un faisceau laser est réglé de sorte qu'un faisceau laser en déplacement, dont la course est changée par réflexion contre des miroirs réfléchissant la lumière situé au niveau de parties d'articulation dans un corps de machine d'un robot à laser, puisse suivre correctement son chemin jusqu'à un dispositif condenseur (36) situé à l'extrémité la plus en avant du corps de machine du robot à l'aide d'un faisceau laser de réglage émis par un oscillateur à laser, une position d'axe optique de la sortie du faisceau laser de réglage provenant du dispositif condenseur (36) est détectée par un capteur optique (46) situé dans un chemin optique du faisceau laser dans le corps de machine (30) du robot, une position d'axe optique du faisceau laser est détectée par un autre capteur optique (45) situé au niveau d'une autre position éloignée en amont du chemin optique, le long duquel le faisceau laser suit son chemin jusqu'au dispositif condenseur (36), et les centres de fonctionnements (rotations) des parties d'articulation du corps de machine du robot ainsi que les axes optiques du faisceau laser sont réglés de manière à coïncider mutuellement au niveau des deux positions de mesure, réglant ainsi l'axe optique correct du faisceau laser dans le corps de machine (30) du robot.
Patent EP-0518026-A1 (EP)
Inventor: OHNO KATSUHIRO MITSUBISHI DENK
IPC: G01J5/30
Filed: 1992-04-10
Abstract: Disclosed is an infrared radiation detector so adapted as to prevent the image signals from deteriorating due to the short length of leads extending within the cryogenic container with the infrared radiation sensing element accommodated within and to correspond to the increasing number of the leads and terminals, associated with a high density of elements. The infrared radiation detector is composed of an inner cylinder (4) and an outer cylinder (3). The outer cylinder (3) is disposed so as to lie in the same plane as the sub-package (11) on which the multi-layered ceramic lead plate (15) composed of a plurality of bonding pads for wire bonding, internally embedded lead layers, and plug-in terminals (15b) for fetching signals is mounted. The bonding pad of the sub-package is bonded to the bonding pad (15c) of the ceramic lead plate (15) through a wire bonding (19).
Patent EP-0513836-A1 (EP)
Inventor: TOLKOFF JOSHUA M
IPC: A61M25/098
Filed: 1992-05-16
Abstract: Catheter (10) with radiopaque locating ring (20) inside lumen (16). Method of making same.
Patent EP-0518234-A1 (EP)
Inventor: LEE SUNG C
IPC: B41F31/02
Filed: 1992-06-05
Abstract: Ein schnell zu beschleunigender Stellmotor (40) ist über ein Untersetzungsgetriebe (41) an eine Kastenwalze (20) eines Farbwerks einer Druckmaschine angeschlossen. Er wird durch eine Steuereinheit (45) gesteuert und mit Energie versorgt. Die Steuereinheit (45) steuert die Beschleunigung der Kastenwalze (20) während der Zeit, in der sie sich in Kontakt mit einer Heberwalze befindet, aus dem Stillstand auf die Geschwindigkeit, die erforderlich ist, um die Kastenwalze (20) um einen vorbestimmten Winkel (Φs) rotieren zu lassen, der beispielsweise zwischen 0° und 90° liegt. Während der zweiten Hälfte der Umdrehung (T) der Heberwalze, d.h., wenn sie von der Kastenwalze getrennt ist und an eine Farbübertragungswalze des Farbwerks angestellt ist, wird die Umdrehungsgeschwindigkeit der Kastenwalze (20) auf den Stillstand abgebremst. Die Vorrichtung gestattet die Fernsteuerung des Stillstandswinkels (Φs) der Kastenwalze (20) während der halben Umdrehungsdauer (T/2) der Heberwalze, wobei die Heberwalze mit einer Geschwindigkeit changiert, die von der Geschwindigkeit der Druckmaschine abhängt. Die Rotation, die die Farbübertragungswalze auf die Heberwalze überträgt, unterstützt die Beschleunigung der Kastenwalze (20). <IMAGE>
Patent EP-0518306-A1 (EP)
Inventor: NYLUND OLOV
IPC: G21C3/322
Filed: 1992-06-11
Abstract: A spacer comprising a cell-formed lattice-work for retaining parallel elongated elements such as fuel rods (5) into a bundle in a nuclear reactor fuel assembly, said spacers being arranged in a suitably spaced relationship to each other along the bundle, and said cells being formed from tubular sleeves (1), each of which offers a passage for one of said elements in order to fix the elements in relation to each other. According to the invention substantially half the number of sleeves (1) in a spacer, distributed substantially evenly over the cross section of the bundle, are located in a first plane (11) across the bundle and joined to each other, thereby forming a lattice of sleeves (1) and gaps (13). The remaining sleeves (1) of the spacer are joined together and located in a second plane (12), separate from said first plane, across the bundle, also forming a lattice of sleeves (1) and gaps (13). The sleeves (1) in the different planes are arranged in such a way that a fuel rod (5) fixed by a sleeve (1) in said first plane traverses a gap (13) arranged in said second plane and vice versa.
Patent EP-0521380-A1 (EP)
Inventor: CULP GORDON WALTER
IPC: H01L41/09
Filed: 1992-06-24
Abstract: This invention is for a single lamina biaxial transducer made of an electrodeformable material. Several methods form making biaxial transducers are taught. The biaxial transducer has responsivity vectors which are directed along radial lines from the axis and change in in intensity with distance from the axis so that when an electric field is applied the transducer will biaxially deform. The biaxial lamina can be stacked with a common electrode between them. Biaxers can be used for reducing stress between layers in bodies. They are also useful in deforming bodies and for making pumps.
Patent EP-0535355-A1 (EP)
Inventor: FLECK ANDREAS
IPC: D06M10/02
Filed: 1992-08-20
Abstract: The invention relates to a process for combining a plurality of layers (16, 18) of synthetic knitted or woven fabric, in particular for the application of motifs on flags, banners, pennants and the like. The production of flags, banners, pennants and the like provided with a motif is relatively complex in the state of the art and leads to high costs since the extent of the manual operations is considerable. The invention provides a remedy for this by employing an ultrasonic welding device with CNC control of its sonotrode (15). <IMAGE>
Patent EP-0530704-A1 (EP)
Inventor: PERRY ROBERT JAMES
IPC: C08G73/10
Filed: 1992-08-28
Abstract: A method for preparing a polymer including the step of reacting carbon monoxide and a reactant pair having respective general formulas
       
 a reactant having the general formula
       
 in the presence of catalyst and free iodo or bromo ions. X is a nonortho halide selected from -Br and -I. n is an integer from 0 to 4. R¹ is selected from the group consisting of alkyl, arylalkyl, aryl, heteroaryl, and cycloalkyl. R² is selected from the group consisting of -O-, -S-, -
       
 Each R⁵ is independently selected from the group consisting of alkyl and aryl, m is an integer from 1-12, and j is an integer between 0 and 300. R³ is selected from the group consisting of substituted aryl, unsubstituted aryl, substituted heteroaryl, and unsubstituted heteroaryl.
Patent EP-0594880-A1 (EP)
Inventor: TOBLER FELIX
IPC: H05B41/295
Filed: 1992-10-28
Abstract: For determining the effective cathode temperature of a lamp during the preheating phase, the resistance of the lamp cathode is measured. The lamp is started only when the temperature has reached for example 600@C. As a result, the service life of lamps can be increased considerably.
Patent EP-0549932-A1 (EP)
Inventor: KREMNITZ HARALD
IPC: A62D101/20
Filed: 1992-12-10
Abstract: The invention relates to an ecologically sound disposable product, for example usable as a building material, obtained from wastes, and to a process for the production thereof. By means of specific additives, the process can be controlled in such a way that the end product has varying building material properties and that pollutants, which have been present in the starting material, are present in the end product either as harmless substances, which have been reacted further, or in a bound or immobilised form.
Patent EP-0525892-A1 (EP)
Inventor: STELTENKAMP ROBERT J
IPC: C11D1/00
Filed: 1992-07-23
Abstract: An aqueous liquid detergent composition is provided for cleaning a hard surface and for repelling insects therefrom comprising a detersive proportion of a surface active detergent compound, an effective amount of at least one of certain defined insect repellent materials which is sufficient to repel insect from the hard surface after application of the detergent composition thereto, the liquid detergent composition being substantially free of a liquid hydrocarbon.
Patent EP-0551683-A1 (EP)
Inventor: LARSEN EINAR V
IPC: H02J3/18
Filed: 1992-01-07
Abstract: An improved control system for static volt ampere reactance compensator provides for a transformation of the three phases (a,b,c) into a two-variable system (ϑ,λ) which thus isolates any common mode in the associated delta. Improved control is provided by utilizing the flux change as an advance indication of a disturbance. Lastly, the two-variable system (ϑ,λ) as it is inverse transformed into a three variable system, has its phasors rotated to prevent oscillation.
Patent EP-0499376-A1 (EP)
Inventor: BHATTACHARYA APURBA
IPC: C07F9/30
Filed: 1992-01-24
Abstract: The present invention provides a method for resolving a mixture of optically active isomers of an α-amino acid to obtain the preferred optically active isomer. The mixture of isomers is contacted with at least one chiral resolving agent in an organic acid, which is at least a partial solvent for the α-amino acid, and in the presence of a mineral acid, which is present in a quantity which does not protonate the NH₂ functionality of the α-amino acid to an extent that diastereomer interconversion is substantially prevented, and in the presence of a catalytic amount of an aromatic aldehyde. The contacting results in simultaneous resolution of a desired diastereomer and interconversion of the remaining undesired diastereomer, to provide a very high yield of the desired diastereomer having a very high optical purity.
Patent EP-0499489-A1 (EP)
Inventor: MUTSUO NAKAJIMA C O SANKYO COM
IPC: C07C/
Filed: 1992-02-17
Abstract: 5-Amino-1-(hydroxymethyl)cyclopentane-1,2,3,4-tetraol and 2-amino-4-(hydroxymethyl)-3a,5,6,6a-tetrahydro-4 H -cyclopent[ d ]oxazole-4,5,6-triol, which have the ability to inhibit the activity of sugar hydrolases, especially β-glucosidase and sucrase, and which can thus be used for the treatment and prophylaxis of tumorous conditions, AIDS, diabetes and obesity, can be prepared by hydrolysis of trehazolin. 2-Amino-4-(hydroxymethyl)-3a,5,6,6a-tetrahydro-4 H -cyclopent[ d ]oxazole-4,5,6-triol can also be prepared by fermentation using newly isolated strains Micromonospora sp. SANK 62390, FERM BP-3521 and Amycolatopsis sp. SANK 60791, FERM BP-3513.
Patent EP-0501720-A1 (EP)
Inventor: YANAGISAWA MANABU
IPC: D07B1/06
Filed: 1992-02-24
Abstract: A steel cord has a core-sheath double layer structure having a 2 + 7 cord construction or a 2 + 8 cord construction. The twisting direction of the core is the same as that of the sheath, the forming rate Rc of the filaments (1) of the core is 103 to 120%, and the forming rate Rs of the filaments (2) of the sheath is 102 to 115%. A pneumatic radial tire using such steel cords in a belt layer is also disclosed.
Patent EP-0515206-A1 (EP)
Inventor: LUMB DOUGLAS S
IPC: D03D11/00
Filed: 1992-05-22
Abstract: A composite textile fabric for moving moisture away from the skin is provided. The composite fabric includes a first layer comprising either a polyester or nylon material which has been rendered hydrophilic and a second fabric layer comprising at least 25% by weight of a moisture absorbent material such as cotton. The first fabric layer and the second fabric layer are formed concurrently by knitting a plated construction. Preferably, the second fabric layer is treated with a polyurethane to promote resistance to pilling.
Patent EP-0528624-A1 (EP)
Inventor: CRITCHLEY PETER
IPC: A61K8/00
Filed: 1992-08-11
Abstract: The preparation of a di or tri saccharide in which at least one glycoside residue bears an acetylamino substituent is catalysed enzymatically using an impure enzyme preparation with N-acetylhexosaminidase activity. The compounds produced, some of which are novel, may be useful to stimulate hair growth.
Patent EP-0529935-A1 (EP)
Inventor: NAKANO HIDEAKI
IPC: F02F1/18
Filed: 1992-08-19
Abstract: A low-revolution long-stroke, four-stroke, trunk piston diesel engine which has an upper piston (25) defining a combustion chamber with the cylinder (23) and a lower piston (31) acting as a guide. The connecting rod (43) is joined to the lower piston (31) and to avoid conflicts between the rod (43) and the sides of the cylinder, the lower part of the cylinder has diametrically opposed cut-outs (49) formed axially along its walls. In this way the engine can have a low overall height and a low rate of revolution.
Patent EP-0538023-A1 (EP)
Inventor: PARRY DAVID
IPC: F16D55/14
Filed: 1992-10-15
Abstract: In a self-energising liquid cooled disc brake, cooling liquid is supplied to the brake through a passage (42) in the shaft. The brake actuator mechanism (9, 10, 12, 13, 14) is provided with a restrictor means (43), which may be in the form of a substantially cylindrical reservoir band, to restrict the flow of cooling liquid through the pressure plates (9, 10) through substantially 360° in a radially outwards direction. In this way the cooling liquid is directed onto the friction discs (1, 2).
Patent EP-0549148-A1 (EP)
Inventor: KORIYAMA SHINICHI
IPC: H01L39/24
Filed: 1992-11-30
Abstract: In the production of a 124-type of 123-type superconductor by a sol-gel method using alkoxides of respective metals, the use of a compound wherein a secbutoxy group and a hydroxy group are coordinated with a copper atom gives a superconductor composed or flat particles having a broad C plane. The dimensional ratio defined by 1/d is at least 6.7 in the case of the 124-type or is at least 8.4 in the case of the 123-type. It shows a superconducting property at a liquid nitrogen temperature. This superconductor shows a higher critical current density than one obtained by a sintering method.
Patent EP-0547901-A1 (EP)
Inventor: PARKER ROY
IPC: A61G7/12
Filed: 1992-12-17
Abstract: An invalid hoist comprises a pivoted jib (3) for carrying an under arm-sling (13), which is arranged when pivoted to lift a user from a sitting position to a standing position and vice versa. The hoist includes knee engaging means (5) and is preferably mounted on a movable chassis (1). The arrangement is such that the movement of the user's upper body from a sitting position to a standing position always involves a substantial forward component. In preferred , embodiments, this is achieved by locating the pivot (15) at substantially the level of a user's waist, by having a jib (3) which is at least twice the length of the distance between the knee joint and the hip joint, and by spacing the pivot (15) backwardly from the knee engaging means (5).
Patent EP-0584425-A1 (EP)
Inventor: PANIAGUA OLAECHEA ROSALINA
IPC: B65B43/54
Filed: 1992-08-28
Abstract: This machine for the automatic filling of boxes with industrial products but preferably fruit, is characterized by comprising a central body (1) in conjunction with a transfer unit (2) for propelling the boxes in a rectilinear direction being guided to the filling table which is variable in position, retention by stops and subsequent withdrawal of the filled boxes, the central body including the fruit feeder unit (3) forming alignments of the individual fruit pieces so that the fruit will be always introduced in the boxes in form of full rows, as well as the unit for controlling the operations of the pneumatic suction devices for picking up the fruit and effecting their transfer as well as the control and programming elements for the cycle of operations accesible from the front of the machine.
Patent EP-0540459-A1 (EP)
Inventor: HEINRICHS ANTON DAVID
IPC: F25B43/02
Filed: 1992-10-22
Abstract: A muffler (18) and an oil separator (19) located within a common shell (12). The muffler (18) includes a plurality of chambers tuned to different frequencies. The flow path is serially through the muffler (18) into contact with an agglomerating pad (40) followed by flow through demister pads (41,42) and a coalescer (50).
Patent EP-0521828-A1 (EP)
Inventor: ZAHND ANDREAS DIPL-ING
IPC: B41F13/03
Filed: 1992-06-26
Abstract: A threading element (1), provided with a drive, of endless length for threading a web of material into a rotary press is composed of a plurality of groups (48) consisting of individual components (2, 3) and one component (4). The one component (2) is equipped with electric drive motors (24, 25) which are arranged on each side of the guide rail (8). The component (3) is equipped with a centrally arranged, spring-supported current collector (37) which is in contact alternately with sliding parts (39) which are arranged one behind the other, are mounted on the guide rail (8), have a limited longitudinal extent and are alternately connected to a positive current conductor (50) or to a negative current conductor (51). All the drive motors (24, 25) of the components (2) and all the current collectors (37) of the components (3) of the threading component (1) are electrically connected to one another in parallel. In each case one diode (40) and (41), respectively, is connected between the connecting line (60) and current collector (37) and current collector (37) and connecting line (61). <IMAGE>
Patent EP-0561099-A1 (EP)
Inventor: ALINI ROBERTO
IPC: H03H11/54
Filed: 1992-03-20
Abstract: A circuit device for suppressing the dependence on temperature and production process variables of the transconductance of a differential transconductor stage incorporating a polarization circuit, comprises a negative feedback loop (1) being closed across an output (U) of the stage (2) and an input of the polarization circuit (3) and including a current generator (I2), capacitor (C), and at least a transistor (M).
Patent EP-0519879-A1 (EP)
Inventor: HAMPEL GERALD
IPC: B23Q16/00
Filed: 1992-06-16
Abstract: A method of producing a front axle housing for tractors includes the steps of casting a unitary, hollow, semi-finished product (1) in nodular cast iron, placing the semi-finished product in a fixed position, machining at least one central locating element (15, 16) and at least two distal locating elements (17, 18) arranged symmetrically at opposite ends, checking that the locating elements are formed correctly, and transferring the semi-finished product (1) to a machining line (22-25) in order to carry out a series of operations, for each of which the semi-finished product (1) is positioned by means of the locating elements (15, 16, 17, 18).
Patent EP-0580929-A1 (EP)
Inventor: GROTTINI PIETRO
IPC: E04B1/58
Filed: 1992-07-31
Abstract: The invention relates to an assembly of elements for the connection of sections (1) to form three-dimensional structures with dismountable joints (4), comprising:
     a three-dimensional connection element (5) having first clamping jaws (6s) and gripping jaws (6t) equipped with corresponding clamping (7s) and gripping (7t) surfaces, complementary to the said sections (1) and symmetrical with respect to planes containing two of their axis lines (1a), to permit the first clamping jaws (6s) and first gripping jaws (6t) to associate with the said sections 1, only parallel to an axis line (1a), causing them to converge mutually;   joint coverings (9), associable to the three-dimensional connection element (5) and to the sections (1), by means of clamping organs (12) having clamping jaws (10s) and gripping jaws (10t) equipped with corresponding clamping (11s) and gripping (11t) surfaces complementary to the sections (1); at least one joint covering (9) being associable to the three-dimensional connection element (5) and permitting of mounting the relative sections (1) independently of the remaining sections (1) making up and meeting in the said joint (4).
Patent EP-0538227-A1 (EP)
Inventor: KARLSSON BOERJE
IPC: B23K9/10
Filed: 1992-10-13
Abstract: A welding current source for alternating-current arc welding with a controllable inverter (2), the output transformer (5) of which has two separate secondary windings (6, 7), each of which is connected through its welding circuit to a welding location (14, 15). An electronic coupling element unit (12, 13) and an inductor winding (18, 19) is connected into each welding circuit. Both inductor windings are arranged on a common core (20). Immediately before the change in polarity, the inverter (2) is operated by a controller (4) which controls the welding current to a value which, at the instant of changing polarity, is equal to or slightly higher than the minimum current which reliably re-strikes the arc after the change in polarity.
Patent EP-0549550-A1 (EP)
Inventor: BJOERKMAN BENGT
IPC: G08B21/18
Filed: 1992-12-16
Abstract: A threat sector indicating warner having a separate alarm channel (1) for each threat sector. The alarm channel (1) comprises in series an integrator (9) and a comparator (10). An antenna covering a threat sector is connected to the input of the alarm channel via an intermediate amplifier and threat sector indicating means (11) is connected to the output of the alarm channel. In particular the warner is suitable for use for indicating threat from equipment working with a relatively high pulse frequency of the light.
Patent EP-0563124-A1 (EP)
Title: Continuous process for the preparation of acetic anhydride or mixtures of acetic anhydride and acetic acid.
Inventor: ZOELLER JOSEPH ROBERT
IPC: C07C51/12
Filed: 1991-12-03
Abstract: Disclosed is a continuous process for the preparation of acetic anhydride which comprises carbonylating a mixture comprising (i) methyl iodide and (ii) methyl acetate and/or dimethyl ether in the presence of a rhodium catalyst and a promoter wherein the concentration of mesityl oxide in the carbonylation mixture is suppressed by the presence therein of at least 100 ppm of dissolved ferrous and/or cobaltous ion.