baber/WOPTO huggingface dataset:
Patent EP-0694030-B1 (EP)
Inventor: FRANCZYK THADDEUS STEPHAN
IPC: C07C229/16
Filed: 1994-04-06
Granted: 1998-02-25
Abstract: PCT No. PCT/US94/03770 Sec. 371 Date Jan. 16, 1996 Sec. 102(e) Date Jan. 16, 1996 PCT Filed Apr. 6, 1994 PCT Pub. No. WO94/24091 PCT Pub. Date Oct. 27, 1994An improved process is discloses to prepare an amino carboxylic acid salt. According to the process an aqueous solution of an amino alcohol is contacted with an alkali metal hydroxide in the presence of an effective amount of Raney copper catalyst that has from about 10 parts per million of an element selected from the group consisting of bismuth, tin, antimony, lead, germanium and mixtures thereof.
Patent EP-0698314-B1 (EP)
Inventor: SAUER DONALD JON
IPC: H03B5/20
Filed: 1994-04-19
Granted: 1998-04-01
Abstract: Un circuit à boucle à verrouillage de phase comprend un oscillateur possédant des capacités commutées couplées sélectivement à un chemin de retour positif de l'oscillateur en mode fonctionnel de correction grossière d'erreur de fréquence. Quand l'erreur de fréquence est faible, le circuit fonctionne en mode de correction fine d'erreur sans modifier la sélection des éléments réactifs commutés.
Patent EP-0701474-B1 (EP)
Inventor: BODNARAS GEORGE
IPC: B01F5/00
Filed: 1994-06-03
Granted: 2004-11-10
Abstract: A multi-phase staged passive reactor (10) for promoting interphasic interaction of a first substance in a liquid phase with a second substance in a non-miscible liquid phase, a solid phase or a gaseous phase. The reactor comprises a plurality of stages (C, D and E) which define a flow path for the substances in different phases. Each stage is shaped to define a substantially curved flow path (12) having a centre of curvature located to one side of the flow path (12). Thus, for example, stages (D) and (E) have a respective centre of curvature (14, 16), on opposite sides of the flow path (12) whereby, in use, as the substances flow through the reactor (10) particles of the second substance are forced to migrate through the first substance, first in one direction and then in substantially the reverse direction due to an inertial field of changing direction thus generated. Due to the differences in the relative densities of the respective phases, differential inertial forces are exerted on each phase as the mixture flows along the general flow direction of the flow path (12) the interphasic interaction thus produced includes both mechanical interaction due to, for example, collisions and energy transfer, as well as chemical reactions due to, for example, oxidation and ion-exchange. There are no moving parts in the reactor (10) which is of relatively simple construction, and it is extremely efficient, achieving high reaction rates, high mass transfer rates and high mixing rates. <IMAGE> <IMAGE>
Patent EP-0706469-B1 (EP)
Inventor: BARTON LAURENCE GEORGE HERBERT
IPC: F16C29/02
Filed: 1994-07-01
Granted: 1997-02-05
Abstract: An antifriction element (1) for use between two relatively sliding metal components (2, 3) of an adjustable steering column is locatable between the two components and is formed such that, in an unclamped state of the components, two opposed resilient flanges (7) act to urge the components away from contact with one another to allow relative free sliding of the components on the element (which is of plastics material) and, in a clamped state of the components, the flanges are deflected to allow direct contact between surfaces of the metal components to provide the clamping friction.
Patent EP-0774990-B1 (EP)
Title: Instrument for anterior intervertebral disk surgery
Inventor: BEURIER JACQUES PIERRE
IPC: A61B17/02
Filed: 1994-06-16
Granted: 1999-04-21
Abstract: PCT No. PCT/FR94/00728 Sec. 371 Date Jul. 18, 1996 Sec. 102(e) Date Jul. 18, 1996 PCT Filed Jun. 16, 1994 PCT Pub. No. WO95/00197 PCT Pub. Date Jan. 5, 1995An instrument including a guide needle (1), at least two nesting concentric tubes (2-6) placed over the guide needle, and an outer working tube (7) concentric with said tubes. The tip of the outer tube (7) is provided with a device (11) for spacing apart the bodies of vertebrae adjacent to the disk and keeping them apart during surgery, while its proximal end is provided with a hand grip (8). Anterior percutaneous nuclear incision performed with said instrument enables puncture of the disk, and particularly excision of the nucleus, to be performed easily, more quickly and more effectively than with the conventional posterolateral approach, while avoiding any damage to the anatomical environment of the patient.
Patent EP-0695609-B1 (EP)
Inventor: GERHARDT KLAUS
IPC: B27N3/08
Filed: 1995-06-22
Granted: 1998-02-04
Abstract: The preheating process is carried out by a climatized fluid of air and water vapour. The fluid passes through the dispersant material, and is at a temperature, which is higher than the dew point by the dew point differential. Fluid volume, dew point, and dew point differential are chosen, so that the prechosen preheating temperature for the dispersant is achieved. There may be some condensation in the dispersant. The humidity of the warmed dispersant can be adjusted by additional processes. The fluid temperature is below 100x, and the fluid has a relative humidity of approx. 30%.
Patent EP-0701977-B1 (EP)
Inventor: KROHM HANS-GUENTHER
IPC: C03C17/25
Filed: 1995-09-02
Granted: 1997-07-16
Abstract: A process for producing electrically conducting and IR- reflecting tin oxide layers on glass, glass ceramics and enamel with reduced optical iridescence comprises: (a) firstly coating a soln. of boron, silicon, tin and opt. phosphorus cpds. in water and/or organic solvents on the surface to be coated which has been heated and pyrolytically producing a layer of oxides of these elements whose refractive index lies between that of the substrate to be coated an the tin oxide layer; and (b) coating a tin oxide layer on this layer pyrolytically by known methods. Also claimed is a soln. for pyrolytic coating of an iridescence-reducing layer on glass, glass ceramics and enamel comprising (pts. wt.) 4-35 one or more Si cpds., 1-27 one or more B cpds., 8-43 one or more Sn cpds., 0-35 one or more P cpds., and 30-86 organic solvent and/or water.
Patent EP-0759132-B1 (EP)
Inventor: KOHLSTAEDT EGON
IPC: F16K17/04
Filed: 1995-05-11
Granted: 1998-08-05
Abstract: PCT No. PCT/EP95/01777 Sec. 371 Date May 8, 1996 Sec. 102(e) Date May 8, 1996 PCT Filed May 11, 1995 PCT Pub. No. WO95/31658 PCT Pub. Date Nov. 23, 1995The invention relates to a pressure retaining valve including a housing which has a housing inlet passage and a housing outlet passage which can be connected to the housing inlet passage, a valve piston which is movable in the housing and has a valve shaft, a valve seat associated with the valve piston, whereby the valve piston is biased by a spring in the direction towards the valve seat and, in the closed position, seals the connection between the housing inlet passage and the housing outlet passage, and an isolating membrane which is clamped in the housing and separates the spring and the valve piston.
Patent EP-0801785-B1 (EP)
Inventor: EVANS ROBERT D
IPC: H04R1/10
Filed: 1995-05-02
Granted: 2003-09-24
Abstract: L'invention se rapporte à différentes caractéristiques de conception de casque permettant l'annulation du bruit actif (76). Cette conception particulière a été développée afin d'être exploitée dans des systèmes de communication radio, mais de nombreuses caractéristiques peuvent être appliquées à des casques conçus uniquement pour la protection des oreilles. Les caractéristiques uniques de conception de l'invention confèrent à la fois une possibilité de communication ininterrompue et une annulation de bruit actif (76). Cette conception assure aussi au casque sa propre alimentation en énergie (2), rechargeable, intégrée, qui peut être facilement retirée pour être rechargée.
Patent EP-0792199-B1 (EP)
Inventor: SCHEIE HUGH C
IPC: C22B23/00
Filed: 1995-11-14
Granted: 1998-12-30
Abstract: A process is provided for the production of a nickel metal powder by reduction of an ammoniacal nickel (II) carbonate solution essentially free of metallic nickel. A soluble silver salt is added in an amount to provide a soluble silver to nickel weight ratio of 1.0 to 10.0 grams per kilogram of nickel, an organic dispersant, such as gelatin, is added in the amount of 5.0 to 20.0 grams per kilogram of nickel Ni (II), together with a spheroid-promoting agent such as anthraquinone in an amount of about 1.0 to 5.0 grams per kilogram of nickel. The solution is heated to a temperature in the range of 150 DEG  to 180 DEG  C., with agitation, under a hydrogen pressure of about 3.5 MPa for a time sufficient to reduce the ammoniacal ammonium nickel (II) carbonate solution to micron-sized nickel metal powder. A high purity, micron-sized nickel metal powder of generally spheroid particulate configuration is produced. The nickel metal powder has an average particle size of about 0.5 microns. The metal powder is characterized in having an iron impurity content of less than 100 ppm.
Patent EP-0725213-B1 (EP)
Inventor: SCHULTE HERMANN
IPC: F02B67/06
Filed: 1996-01-25
Granted: 1999-06-16
Abstract: The timing-drive is pre-assembled into a two-part housing (4a,4b) which is stored in a collapsed state (A) with the components accurately aligned. At one of the wheels, e.g. the crankshaft wheel (1) or the camshaft wheel (2) there are profiled recesses (7,8) on the flange facing the engine which are pressed over corresponding tags (5,6) on the housing when the system is collapsed. After fitting to the engine the housing is pulled apart into the operating position and secured. The tags disengage from the recesses and the drive is accurately aligned. The tags and recesses are in a non-regular spacing for a unique alignment. The tension wheel has a locating fitting for the eccentric mounting with a simple rivet locating it. The drive belt or chain is pre-assembled. The housing is finished in a sound damping coating.
Patent EP-0732219-B1 (EP)
Inventor: HIROSE MIFUNE
IPC: B41M5/00
Filed: 1996-03-14
Granted: 2000-05-31
Abstract: Disclosed herein is a printing medium (25), comprising a liquid-absorbent base material, an ink-receiving layer provided on the base material, which comprises a pigment, a binder and a cationic substance, and a surface layer provided on the ink-receiving layer composed principally of cationic ultrafine particles as inorganic particles. <IMAGE>
Patent EP-0775682-B1 (EP)
Inventor: GSCHEIDMEIER MANFRED DR
IPC: C07C5/29
Filed: 1996-11-20
Granted: 1999-03-03
Abstract: A process for the production of camphene by rearrangement of  alpha -pinene in presence of a hydrated titanium oxide catalyst at elevated temperature. The process comprises heating under reflux until the reaction mixture still contains at least 3 wt%  alpha -pinene, and then completing the rearrangement by further reaction at below 160 degrees C.
Patent EP-0726157-B1 (EP)
Inventor: KASAMATSU TAKEHIKO
IPC: G06K15/10
Filed: 1996-02-12
Granted: 2002-05-08
Abstract: An ink-jet printing apparatus performs a printing process by discharging ink from color ink heads (30C, 30M, 30Y, 30K) and treatment liquid from a liquid head (31) for making the ink insoluble or coherent. The printing apparatus has the minimum amount of memory (114) to be required to eject the treatment liquid as far as possible and performs excellent printing. For discharge data of one scanning performance of the color ink heads, the apparatus has only memories (101, 102, 103, 104) for each color ink head (30C, 30M, 30Y, 30K). Discharge data for the treatment liquid is formed by a treatment liquid discharge data creating portion (113) based on the data stored in the memories (101, 102, 103, 104) upon switched by data-switching portion (121, 122, 123, 124). Then the discharge data for the liquid head is supplied to the head (31) after being stored in a buffer (114) as much as the number of orifices of the head. <IMAGE>
Patent EP-0734805-B1 (EP)
Inventor: LACOURCELLE LOUIS
IPC: C23C14/56
Filed: 1996-03-20
Granted: 1999-06-16
Abstract: Fabrication of electrode wires for electro-erosion in which a copper or copper alloy wire is coated with zinc in the form of a superficial alloy coating produced by thermal diffusion. The method consists of passing an input wire (7) into a furnace (1) containing zinc vapour in an inert atmosphere. During its passage in the furnace (1), the wire (7) is heated by the Joule effect by the passage of an electric current from a generator (13) in order to rapidly attain the appropriate temperature greater than about 600 degrees C. The device used to put this method into service is also claimed and consists of:- a) a furnace (1) with an airtight inner cavity (3), an airtight inlet (5), an airtight outlet (6) for the wire (7) and some means for continuously feeding the wire through the furnace; b) a heating system (4) to maintain the furnace at a temperature above about 600 degrees C; c) a system (8) for generating a zinc vapour in an inert atmosphere in the inner cavity (3) of the furnace; d) a system (11,12,13) for raising the temperature of the wire (7) rapidly to that in the furnace. The electrode wire produced by this method is also claimed.
Patent EP-0774226-B1 (EP)
Inventor: GRAELLS PANE ENRIQUE
IPC: A47K3/40
Filed: 1996-11-13
Granted: 1998-05-27
Abstract: The shower base is formed by a piece installed on the floor, constituted by a plate (1,101), whose top side is set at the same level as the floor (9) on which the plate is installed; along at least part of the perimeter of the plate (1,101), there is a header (4,102) which is open at the top and which does not rise higher than the top side of the plate (1,101); the bottom of the header (4,102) is situated at a lower level than that of said top side of the plate (1,101); the header (4,102) leads into a drainage orifice (7,104) also situated at a lower level with respect to that of said top side; it is characterized in that the header (4,102) presents a top opening (5,103) for the intake of water from the shower base, said opening (5,103) being narrower than the header (4,102) as such. It facilitates the access of elderly and disabled people and of people on wheelchairs, and at the same time it can be efficiently cleaned. <IMAGE>
Patent EP-0812324-B1 (EP)
Inventor: HOPPONEN RAYMOND E
IPC: C07F5/02
Filed: 1996-02-27
Granted: 2000-05-10
Abstract: Aqueous pharmaceutical compositions containing up to about 40% spectinomycin, prepared by the reaction of the ketone hydrate of spectinomycin with boric acid to form the boron compound, and with a base such as sodium hydroxide to form the stable salt of the compound.
Patent EP-0869917-B1 (EP)
Inventor: SIEGFRIED EGNER
IPC: C02F1/30
Filed: 1996-04-11
Granted: 2001-07-04
Abstract: PCT No. PCT/DE96/00640 Sec. 371 Date Mar. 6, 1998 Sec. 102(e) Date Mar. 6, 1998 PCT Filed Apr. 11, 1996 PCT Pub. No. WO96/33134 PCT Pub. Date Oct. 24, 1996A process and, respectively a device, for treating screenings from the mechanical cleaning stage of a sewage treatment plant is defined in that the screenings have electromagnetic waves in the frequency range between 1 GHz (gigahertz) and 1 THz (terahertz), so-called microwaves, applied to them for a predeterminable period.
Patent EP-0821717-B1 (EP)
Inventor: KAWATE KOHICHIRO
IPC: C09J163/00
Filed: 1996-04-03
Granted: 1999-07-07
Abstract: The present invention relates to a hot melt adhesive composition, and in particular a hot melt adhesive composition having excellent heat resistance. The adhesive composition comprises: (a) a thermoplastic resin comprising a polyolefin having an epoxy group in its molecule, and (b) an aromatic amine represented by formula (I) wherein, R1 is  C(R)¿2? ,  SO2 , or a fluorene group; R is hydrogen, a halogen substituted or non-halogen-substituted alkyl group having 1-3 carbon atoms, or a cyclohexyl group; and R?2¿ is hydrogen, halogen, or an alkyl group having 1-3 carbon atoms.
Patent EP-0828613-B1 (EP)
Inventor: AAGAARD OLAV MARKUS
IPC: B41M5/26
Filed: 1996-05-08
Granted: 1999-12-22
Abstract: The invention relates to a method for the manufacture of an object with a coloured mark, by irradiating the surface of the object with laser light in the shape of the mark, with the object, in at least the area where the mark is applied, consisting of a plastic composition which contains at least three colour-forming components that lose their colour-forming capacity under the influence of laser light, which are chosen so and are present in such a concentration that at every wavelength between 400 and 700 nanometres at least a portion of the amount of incident light is absorbed, one or more colours being chosen for the mark, the wavelength of the laser light subsequently being set to a value that is dependent on the chosen colour and the surface of the object subsequently being irradiated with the laser light.
Patent EP-0841978-B1 (EP)
Title: Filtre a air
Inventor: MUELLER HEINZ
IPC: B01D46/42
Filed: 1996-05-15
Granted: 1999-09-22
Abstract: La présente invention concerne un filtre à air pour moteurs à combustion interne. Ce filtre comprend une enveloppe, une cartouche filtrante placée dedans, un élément de liaison servant à fixer le filtre sur le moteur et une liaison élastique entre le filtre et un conduit d'admission. L'élément de liaison (18) est élastique, de forme sensiblement cylindrique et creuse, et son périmètre présente des évidements (23, 24, 25) qui suivent le pourtour. Une bride (17) du filtre occupe l'un des évidements (23) du pourtour.
Patent EP-0830073-B1 (EP)
Inventor: PAVELESCU LIVIU MIHAI
IPC: A43B7/12
Filed: 1996-05-31
Granted: 2000-11-15
Abstract: PCT No. PCT/EP96/02361 Sec. 371 Date Dec. 2, 1997 Sec. 102(e) Date Dec. 2, 1997 PCT Filed May 31, 1996 PCT Pub. No. WO96/41548 PCT Pub. Date Dec. 27, 1996A shoe structure which includes at least part of a shoe and consists of: an upper, a first insole, a second insole and an outsole. The upper includes at least one outer layer and lining. The lining lines the inside of the outer layer and includes a waterproof and water-vapour permeable functional layer. The first insole closes the underside of the inner area of the shoe structure. The second insole and the outsole are bonded whereby the lining extends further downwards than the outer layer by the length of a lower end area. The lower end area of the lining is turned back to the inside and positioned against the second insole. The second insole has an outer edge around its periphery. The outer edge has a contour corresponding to the contour of the outer layer and joined to the lower end area of the outer layer. The shoe structure includes a second insole cut out to form an outer edge around its periphery and an inner edge around its periphery thus forming a strip between the outer edge and the inner edge. The lower end area of the lining insole and a second section which projects inwards beyond the inner edge of the second insole. The second section of the lower end area of the lining which is turned back is bonded in a waterproof manner to the first insole.
Patent EP-0925026-B1 (EP)
Inventor: ZINGER FREDDY
IPC: A61B90/00
Filed: 1996-09-10
Granted: 2003-02-05
Abstract: PCT No. PCT/EP96/03975 Sec. 371 Date May 10, 1999 Sec. 102(e) Date May 10, 1999 PCT Filed Sep. 10, 1996 PCT Pub. No. WO98/10703 PCT Pub. Date Mar. 19, 1998The applicator device comprises a plurality of supply containers (112), each of which is mechanically connected via fluid control device (148) to a common connecting headpiece (160). Each fluid control device (148) is provided with a first port (152) connected to said common connecting headpiece (160). A second port (150) of each fluid control device (148) is connected to a syringe body (114). Further, each fluid control device (148) comprises a third port adapted to have a medicinal vessel connected therethrough. Said third port is provided with an adaptor (154) for receiving said medicinal vessel and is further provided with a fluid conduit member which, when the vessel is received in the adaptor (154), extends into the interior of the vessel. Each flow control member is selectively movable from a first flow control position enabling a flow path between a first pair of two ports of the fluid control device and a second flow control position enabling a flow path between a second pair of two ports of the fluid control device, each flow control member being coupled to one of that ports for manipulation between said flow control positions.
Patent EP-0861121-B1 (EP)
Inventor: SCHUBERT KLAUS
IPC: B01F5/02
Filed: 1996-10-24
Granted: 1999-07-28
Abstract: In the process for the continuous dispersion of at least one fluid A constituting the disperse phase and at least one continuous phase constituting the enclosing phase of a fluid B, at least one fluid stream A and at least one fluid stream B are fed into a dispersion apparatus and come into contact therein in a dispersion chamber. To this end, a microstructure dispersion apparatus (1a, 1b, 3a, 3b) is used in which the fluid streams A, B are broken up into spatially separate, flowing fluid filaments by a system of microchannels (1a, 1b) associated therewith, which filaments are discharged into the dispersion chamber (4) at identical flow velocities for the particular fluid in such a manner that on discharge into the dispersion chamber (4) a fluid jet (6a) of the disperse phase is in each case immediately adjacent to a fluid jet (6b) of the continuous phase and in each case a fluid jet (6a) of the disperse phase is enclosed as it is broken up into particles in the adjacent fluid jets (6b) of the continuous phase.
Patent EP-0844905-B1 (EP)
Inventor: WEIMER THOMAS
IPC: B01D53/14
Filed: 1996-08-06
Granted: 2000-03-01
Abstract: Known processes for removing CO2 from gas mixtures through absorption in KOH or NaOH solutions are carried out until all hydroxil ions are converted into carbonates. The new process should reduce energy and equipment requirements for carbon dioxide removal thanks to a continuous and cost-effective regeneration of the washing solution. A high hydroxil ion concentration in the washing medium is crucial to achieve a good separation rate and thus low energy and equipment costs when absorbing CO2 in KOH or NaOH solutions. The presence of other ions plays only a secondary role. By adding alkaline earth oxides or hydroxides to the washing solution, carbonate ions may be partially precipitated and hydroxyil ions may be partially regenerated. A KOH/K2CO3 or NaOH/Na2CO3 solution with a high hydroxil ion concentration is thus obtained for absorbing CO2. The invention is useful to remove carbon dioxide from gas mixtures with low energy consumption.
Patent EP-0861379-B1 (EP)
Inventor: HETTICH ULRICH
IPC: F16B33/00
Filed: 1996-10-25
Granted: 1999-06-30
Abstract: The invention concerns a rustproof screw with a hard tip (5), a head (2) of austenitic steel and a shank (3) which in at least one section including the screw tip (5) consists of maraging steel, maraging steel having greater hardness than austenitic steel. The invention further concerns a method of producing such a screw comprising the following steps: a first shank section (3) is produced from austenitic steel with a head (2); a second shank section (5) is produced from maraging steel; the two shank sections are welded; and a thread is formed on the screw shank. The second shank section (5) is case-hardened.
Patent EP-0776729-B1 (EP)
Inventor: SCHMIDLER HANS
IPC: B27B31/00
Filed: 1995-01-14
Granted: 2000-09-27
Abstract: A path measuring device (29) is provided between the slide component (21) and the beam (13), and has a roller for drive of a incremental counter (37). The slide component is connected to the beam by a lever (24) for the location of a slide shoe (25) against the upper face (27) of the beam. The path measuring device is held against the upper face of the beam by means of a pressure spring (34). The path measuring device relays slip information (30) to a central run-off control (23) for the corresponding increase in feed delivery.