baber/WOPTO huggingface dataset:
Patent EP-0597271-A1 (EP)
Inventor: STEHR ROGER DR ING
IPC: B29C48/76
Filed: 1993-10-14
Abstract: A treatment step for thermoplastic melt is proposed, which comprises a degassing shaft (35) held at subatmospheric pressure and a gear pump (39) which is connected downstream thereof and operates at subatmospheric pressure, the gear pump being fed from a multistrand die, for processing PVC or thermoplastic wastes of varying composition.
Patent EP-0595218-A1 (EP)
Inventor: KINOUCHI SHIGENORI
IPC: H04N19/60
Filed: 1993-10-22
Abstract: A quantization coefficient is inputted to an inverse quantization circuit. The coefficient is multiplied by a quantization step size stored in a quantization table. Resultant data is delivered to an inverse discrete cosine transformation circuit. The quantization step size is attained by replacing each value of a high-frequency portion of the quantization table with "0" by masking means. In consequence, each value of inversely quantized data associated with the portion is set to "0". Data inversely transformed according to a transformation expression is fed to a sub-sampling circuit. Based on an n specification signal, the data is sub-sampled such that a dot is extracted for every n dots, thereby generating a compressed image signal. In accordance with the present invention, without using an expensive low-pass filter, the aliasing noise can be presented thanks to the masking of the quantization table. In addition, the sub-sampling ratio can be selected.
Patent EP-0597411-A1 (EP)
Inventor: DORNHAGEN JUERGEN DR
IPC: C09B62/517
Filed: 1993-11-08
Abstract: Process for the preparation of phthalocyanine reactive dyes which contain  beta -substituted ethylsulphonyl groups, or vinylsulphonyl groups, by reacting a phthalocyanine-sulphonyl chloride with amines which possess  beta -substituted ethylsulphonyl groups or vinylsulphonyl groups, and optionally with further amines in the presence of a heterocyclic catalyst.
Patent EP-0581380-A1 (EP)
Inventor: ZIPSER RANDALL E
IPC: B60G9/02
Filed: 1993-07-23
Abstract: A suitcase weight (50) for use in forming a ballast assembly (40) for the front of an agricultural tractor is disclosed wherein the weight (50) has a body member including a rearward portion (51) adapted for support on a carrier (42) detachably connected to said tractor. Each individual weight (50) further has an upper and lower fastener opening (57, 58) forming a transversely extending passageway for the insertion of a fastener (68) from each side of the ballast assembly (40) for engagement with a fastener strip (65) inserted through flutes (63) formed in the body member and extending vertically from each of the fastener openings (57, 58). Each weight (50) is thicker at the forward end (54) than at the rearward end (51) to form an arcuate ballast assembly when the weights are clamped together.
Patent EP-0580266-A1 (EP)
Inventor: LOCATELLI CLAUDIO
IPC: D01H7/22
Filed: 1993-07-23
Abstract: The device comprises a support body (15) fixable to the machine structure and an operating lever (20) pivoted to the support body (15). Two parts (18a, 18b) are axially slidable within the support body (15), one carrying a brake shoe (19) arranged to act on the shank (11) of the spindle and the other engaged with the operating lever (20), the two parts (18a, 18b) being maintained axially spaced apart by a compression spring (24). A return spring (23) acts between the support body (15) and the part (18b) engaging the operating lever (20) to maintain the device in its inactive position. On pressing the lever (20), the brake shoe (19) is urged against the spindle shank (11) with a pressure which depends on the spring (24) interposed between the two parts (18a, 18b), independently of the force exerted on the operating lever (20), so preventing damage or operational problems arising in the spindles if the operator presses excessively on the operating lever (20).
Patent EP-0556033-A1 (EP)
Inventor: SAKAMOTO MITSUO
IPC: F16F15/00
Filed: 1993-02-10
Abstract: A vibration control device of an active type is disclosed which comprises a first additional mass body (1) movable relative to the structure, spring means for giving the body (1) a period which synchronizes with the natural period of the structure, a second additional mass body (2) movable relative to the first additional mass body (1), and drive means (10-13) for applying a control force between the first and second additional mass bodies (1,2) in accordance with earthquake or the like. In addition to a laminated rubber support (3) provided as main spring means for synchronizing with the assumed natural period of the structure, auxiliary spring means such as a laminated rubber support (4) or a coil spring (4') is separately provided. The responses from the structure are reduced by adjusting the difference between the assumed and actual natural periods of the structure by use of the auxiliary spring means (4;4') and by providing the control force from the drive means at any earthquake times.
Patent EP-0568274-A1 (EP)
Inventor: NELSON ALAN M
IPC: A61B5/145
Filed: 1993-04-22
Abstract: The method for making an optical fiber microsensor involves applying an uncured analyte sensing matrix to an optical fiber and crosslinking the sensing matrix in situ on the optical fiber to yield an ion permeable microsensor which can be used intravascularly to monitor pH, or partial pressures of oxygen or carbon dioxide in blood. The liquid form of the sensing matrix contains a crosslinking agent and a crosslinking inhibitor which can be removed by exposure to elevated temperatures to allow the sensing matrix to crosslink and cure as desired, in situ, on the surface of the optical fiber. A liquid crosslinking overcoat layer containing a crosslinking agent and a crosslinking inhibitor which can be removed by exposure to heat can also be applied over the cured sensing matrix.
Patent EP-0570182-A1 (EP)
Inventor: IMAI NOBUHIKO
IPC: C23C14/56
Filed: 1993-05-10
Abstract: This invention relates to a source material for vapor deposition, which is useful for forming a magnesium oxide thin film by vacuum vapor deposition process, and to a method of forming a transparent barrier film by using the magnesium oxide source material. The source material is composed of a magnesium oxide having a bulk density of 2.5g/ml or more. This magnesium oxide can be obtained by sintering of fusing magnesium oxide raw material. For producing a transparent barrier film having a gas barrier property, this magnesium oxide is vapor-deposited on a surface of a transparent plastic base film by means of vacuum vapor deposition. The volume shrinkage or cracking of the evaporation source material can be avoided, thereby stabilizing the evaporation and prolonging duration of the evaporation. Further, It is possible to utilize a high power of electron beam. Since the evaporation source material is substantially free from pore, the evacuation of gas from the evaporation apparatus can be finished within a short period of time, and the vacuum degree within the evaporation apparatus can be stabilized. Since there is no splash or scattering during the evaporation, a transparent barrier film which is uniform in thickness and free from pinhole can be obtained.
Patent EP-0572160-A1 (EP)
Inventor: MARCO LESLIE S
IPC: B26D3/12
Filed: 1993-05-19
Abstract: A package (P) of substantially identical containers (12) , such as beverage cans, and a carrier (20) and a method of making it in which the carrier (20) has band segments (32, 34, 36, 38) defining container-receiving apertures (14) and additional apertures (22). The carrier (20) is applied so that the containers (12) are received in the container-receiving apertures (14) and so that the band segments (32, 34, 36, 38) engage cylindrical side walls of the containers (12). Among the band segments, terminal cross segments (36) define opposite ends of the carrier (20) and medial cross segments (38) separate the container-receiving apertures (14) in each longitudinal row. Each medial cross segment (38) is partially severed, for a substantial distance along its transverse mid-line to form a slit (S) extending from one of the opposite edges of the carrier (20), towards one of the additional apertures (22). The carrier (20) has at least one secondary slit (54) extending transversely of the carrier (20) between the transverse mid-line and one of the container-receiving apertures (14). The slit (S) enables the containers (12) to be removed from the package easily.
Patent EP-0600576-A1 (EP)
Inventor: MALLICOAT SAMUEL W
IPC: G06F3/033
Filed: 1993-07-15
Abstract: An electromagnetic-field-responsive (preferably optical), code-based, graphic data-acquisition system for (10) tracking the operational status of a mobile write-effective component (stylus, eraser, etc.) (12,14,16) in relation to a defined writing-surface area (12a). The preferred embodiment features an active optical structure which is disposed adjacent the writing-surface area for creating, by scanning, a defined zone of optical radiation, optically reactive, retroreflective code structure which is joined to the mobile component and which is capable of reacting (reflecting the same) to radiation within the zone when the code structure intersects the zone, a reaction monitoring structure for monitoring the reaction behavior of the code structure and for producing a related response, and interpretation structure which acquires that response and determines therefrom the desired operational-status-tracking information. Modification to this preferred structure are also illustrated and discussed.
Patent EP-0555118-A1 (EP)
Inventor: CLAIRENBEAUD MICHEL
IPC: B60G17/015
Filed: 1993-01-26
Abstract: The present invention relates to an anti-roll device for a motor vehicle wheel and axle assembly. The device is characterised in that it comprises at least one thrust cylinder (10) of the linear type having its body (10a) connected to a first lever (11) rotationally secured to one (8;9) of the two parts of the anti-roll bar (6), and its rod (10b) connected to a second lever (11) which is rotationally secured to the other part (9;8) of the anti-roll bar (6). The invention applies to the automobile field. <IMAGE>
Patent EP-0571284-A1 (EP)
Inventor: GAZET HERVE
IPC: F16J15/32
Filed: 1993-05-19
Abstract: The invention relates to a shaft sealing device for an internal combustion engine, particularly a motor vehicle. It comprises an annular reinforcement made from sheet metal, particularly steel (1) having, on either side of an axial bearing surface (2) a first radial bearing surface (3) pointing inwards, at the end of which is fixed a sealing gasket (5) provided with at least one lip (6) capable of coming into contact with the shaft of the engine, and a second radial bearing surface (4) pointing outwards, at the end of which is produced a sealing bead (9a, 9b) capable of being crushed against the outer wall of the crankcase of the engine, and a cover (10) made from a lightweight metal, such as an aluminium alloy, including an annular central recess (11) and, at its periphery, means (15) for fixing it to the wall of the crankcase, the said cover (10) being secured to the second radial bearing surface (4) of the said reinforcement (1) by crimping, with tightly fitting engaged bosses (13) projecting towards the rear of the second radial bearing surface (4) of the reinforcement (1) into holes (14) provided in the front face (12) of the cover (10). <IMAGE>
Patent EP-0576348-A1 (EP)
Inventor: GUESDON PHILIPPE
IPC: C23C28/02
Filed: 1993-06-22
Abstract: This coated metal sheet (10) comprises a dip-coated metal substrate (12) covered on at least one of its faces with a film (16) of a thickness of at most 1  mu m, comprising a metal alloy such as an aluminium alloy containing chromium or magnesium, or an oxide such as magnesium oxide or chromium oxide. The intermediate metal layer (14) of dip coating preferably contains chiefly aluminium and has a thickness greater than 10  mu m. The film (16) is deposited on the aluminised metal sheet in a vacuum enclosure (20), for example by pulverising a target with an ion beam. Application to the protection of sheet metal against corrosion, to ductility improvement and to the folding of coated sheet metal and the manufacture of motor vehicle exhaust system components. <IMAGE>
Patent EP-0592258-A1 (EP)
Inventor: ZIDAT SAID
IPC: F01N3/28
Filed: 1993-09-02
Abstract: Exhaust device for an internal combustion engine in order to purify the exhaust gases, including a casing intended to be connected to the exhaust line of the engine and exhibiting a cylindrical body (2), inlet (3) and outlet (4) frustoconical ends which are respectively divergent and convergent, the said casing containing at least one monolith (solid-state element) for the treatment of the gases (8, 9) including multiple ducts located longitudinally and coated with catalytic substances, characterised in that the diffuser means (7, 10) are located upstream of the treatment monolith (8, 9) in the direction of flow of the gases in order to ensure the distribution of the exhaust gases over the entire transverse section of the monolith (8, 9), the said diffusing means being made up of a monolith (7) of axial dimension reduced with respect to the axial dimension of the treatment monolith (8, 9) and by an adjacent free cavity (10) extending between the latter and the said monolith (8, 9). <IMAGE>
Patent EP-0604259-A1 (EP)
Inventor: CREMER GERARD
IPC: A61P11/00
Filed: 1993-12-07
Abstract: 3-(Quinol-6-ylmethyl)-4H-imidazol-4-one derivatives corresponding to the formula (I) <IMAGE>  in which     R1 represents a straight or branched (C2-C5)alkyl group, R2 and R3 represent, each independently of the other, either a hydrogen atom, or a straight or branched (C1-C5)alkyl group, or a group (CH2)n-aryl where n = 0 to 3, or R2 and R3 can form, with the imidazole ring, a spirocyclo(C3-C8)alkyl group, and their addition salts with pharmaceutically acceptable acids and bases. Therapeutic application.
Patent EP-0603082-A1 (EP)
Inventor: GRANGEAT CHRISTOPHE
IPC: H01Q1/24
Filed: 1993-12-17
Abstract: Means of protection (6, 18) are associated with the radiating system (16) of a transmitter constituting a radio telephone (4). Their function is to reduce an interception ratio which is the proportion in which the body of the user (2) intercepts the radiation emitted (20), in order to make it possible to increase the total power of this radiation. According to the invention, they include a casing (18) dictating safety distances (33, 34, 35) between the radiating system and the body of the user. They moreover include a screen (6) absorbing this radiation. The invention applies particularly to long-range radio telephones. <IMAGE>
Patent EP-0588739-A1 (EP)
Inventor: LECLUSE SERGE
IPC: G01M99/00
Filed: 1993-09-09
Abstract: - The procedure of the invention consists in arranging the shield or the like so as to constitute, by its convex outer face (10a), a part of the inner wall of a closed chamber (14, 15), while leaving a free gap (19) between the peripheral edge (13) of the said shield or the like (10) and the surrounding neighbouring part of the chamber (15), in firmly attaching the shield or the like to the chamber by a means (16) connected to the shield or the like by its inner face (10b), in its central part, in sending a fluid under a controlled pressure into the chamber (14, 15), in simultaneously applying a controlled heat flux on the convex outer face (10a) of the shield or the like, which flux varies along the curvilinear abscissa, and in controlling the variation over time of the pressure of the said fluid and variations in power and over time of the said heat flux as a function of a preestablished programme. - Application to quality control tests for probe heat shields or the like. <IMAGE>
Patent EP-0570323-A1 (EP)
Inventor: LAGARES COROMINAS NARCISO
IPC: A22C7/00
Filed: 1993-05-14
Abstract: It comprises, four supports designed to lodge and fasten different moulds (36), assembled in a supporting structure (17) applied to the displacement of those moulds in a closed circuit, each support including a frame for mounting, two exchangeable plates (40, 41) each of them including an opening (45) allowing the body of a mould to be inserted, with an external rim (57) thereof, which surrounds the mouthpiece, abutting on the periphery of said opening, said plates (40, 41) including means to temporarily withhold the body of the mould (36) to the mentioned plate and, simultaneously, to release the locking arms (56) which fastens the lid (52) to the mould (36), the said frames passing along their displacement in closed circuit, in sequence, at least by : a first station for loading to the plates attached to the frames a mould charged with the product just backed, a second station having a lid removing and evacuating device (25, 26, 5) a third station including means (11, 38, 6) for unloading the product from the mould and evacuating it outside, and a four station wherein the evacuation of the empty mould occurs
Patent EP-0606042-A1 (EP)
IPC: F16K17/04
Filed: 1993-11-18
Abstract: A two-way draining valve for coffee making machines includes an L-shaped housing (1) containing a chamber (3), an inlet opening (7) for delivering water to the chamber (3) from a pump (18), an outlet opening (2) arranged in an upper leg of the housing (1) for delivering water from the chamber (3) to a boiler inlet (9), and a draining bore (5) arranged in a lower leg of the housing and communicating with the chamber (3). A spherical rubber valve ball (4) is arranged within the chamber (3) and is movable with respect to the draining bore (5) in response to changes in pressure in the chamber (3). The ball valve (4) opens and closes the draining bore (5) in accordance with the chamber pressure to enable excess steam and water from the boiler (9) and the pump (8) , and excess air from the pump (8) to exit the chamber (3) via the draining bore (5). Thus, pressure within the boiler (9) is controlled to prevent dripping of the coffee making machine.
Patent EP-0559611-A1 (EP)
Inventor: CHASSOT LAURENT DR
IPC: C08K5/3435
Filed: 1993-02-23
Abstract: Pigment compositions containing     a) at least one pyrrolo[3,4-c]pyrrole pigment of the formula <IMAGE> in which A and B, independently of one another, are isocyclic or heterocyclic aromatic radicals and D is an oxygen or sulphur atom, and b) from 1 to 100% by weight, based on the pigment, of a nitroxyl compound or of an acid-addition salt thereof.   These pigment compositions are distinguished by excellent light and weathering stability.
Patent EP-0615602-A1 (EP)
Title: Dispositif de reglage pour chalumeau a gaz, et chalumeau a gaz associe audit dispositif
Inventor: DONZE MICHEL
IPC: B23K7/10
Filed: 1992-11-27
Abstract: L'invention concerne un dispositif de réglage pour un chalumeau à gaz alimenté en fluide gazeux par des circuits d'alimentation associés. Conformément à l'invention, le dispositif de réglage (100) comporte, pour chaque circuit d'alimentation, une boucle de régulation (110; 120; 130) permettant une régulation individuelle du fluide gazeux associé lors du fonctionnement du chalumeau à gaz (C); chaque boucle de régulation comprend un capteur de débit et/ou de pression (111; 121; 131) intégré au chalumeau et un ensemble de régulation (112; 122; 132) intercalé sur le circuit d'alimentation associé, ledit ensemble de régulation étant commandé, de préférence par un automate (140) dès qu'un écart par rapport à une valeur de consigne est signalé par un capteur. Application notamment aux techniques de décriquage, de sondage, d'oxycoupage, ou de traitements de surface.
Patent EP-0576660-A1 (EP)
Title: Prevention de la corrosion dans une structure de panneau a ame alveolaire par implantation d'ions-------------------------------
Inventor: KORNELY MICHAEL G JR
IPC: C23C14/48
Filed: 1993-01-19
Abstract: Procédé servant à augmenter la résistance à la corrosion d'une structure de panneau à âme alvéolaire par implantation d'ions. Selon un aspect de l'invention, des ions de molybdène sont implantés à une profondeur prédéterminée dans les surfaces antérieure et postérieure d'une âme alvéolaire (4). Les ions entrent en interaction avec le métal dans la paroi de l'âme pour former un alliage aluminium-molybdène qui est impénétrable à la corrosion. Selon un autre aspect de l'invention, les surfaces antérieure et postérieure de l'âme alvéolaire (4) sont toutes deux soumises à un bombardement d'ions de façon que les ions soient implantés dans toute la paroi de l'âme. Le procédé peut également être suivi pour implanter des ions dans les couches constituant les enveloppes externes (2, 3) afin de produire une résistance accrue à la corrosion.
Patent EP-0628170-A1 (EP)
Title: Process for detecting non-linear behaviour in a digital data transmission path to be examined.
Inventor: WOLF ANDREAS
IPC: H04B3/46
Filed: 1993-02-03
Abstract: PCT No. PCT/DE93/00109 Sec. 371 Date Aug. 26, 1994 Sec. 102(e) Date Aug. 26, 1994 PCT Filed Feb. 3, 1993 PCT Pub. No. WO93/17348 PCT Pub. Date Sep. 2, 1993The transmission path (4) is fed with a test signal (M'), which is generated from a sequence (m) of spectral components (S1 . . . S10), which are distributed equidistantly in the frequency domain, as the result of combining with an additional function (ZSF). The additional function (ZSF) is selected so as to allow the test signal (M') to contain, besides the spectral components (S1 . . . S10)of the sequence (m), additional spectral components (ZS1 . . . ZS21). An output signal (M'') received on the output side of the path is evaluated at evaluation frequencies (AW1 . . . AW10), in the case of which the test signal (M') is free per se of spectral components and, in the case of which, the test signal (M'), after a self-convolution, exhibits additional spectral components (SA1 . . . SA10). The additional spectral components (SA1 . . . SA10) occurring at the evaluation frequencies (AW 1 . . . AW 10) allow a non-linearity of the transmission path (4) to be immediately detected.
Patent EP-0642362-A1 (EP)
Inventor: LI PANJIAN
IPC: A61L27/00
Filed: 1993-04-21
Abstract: PCT No. PCT/FI93/00163 Sec. 371 Date Dec. 7, 1994 Sec. 102(e) Date Dec. 7, 1994 PCT Filed Apr. 21, 1993 PCT Pub. No. WO93/21969 PCT Pub. Date Nov. 11, 1993Novel coating materials for biomedical applications, particularly for use on biomedical implants, the coating material containing gel-derived titania where the material is capable of inducing calcium phosphate formation onto its surface under in vitro conditions, e.g. in a simulated body fluid and/or under in vivo conditions, processes for the preparation of the coating materials as well as their use in biomedical implant technology.
Patent EP-0590135-A1 (EP)
Inventor: GUDMUNDSON BJOERN
IPC: H04J13/00
Filed: 1993-04-07
Abstract: Système de communication à accès multiples par différence de code (AMDC) attribuant différents ensembles de fréquences à des cellules possédant des niveaux de puissance de transmission différents. Sur la base des niveaux de puissance de transmission d'une station de base pour chaque cellule, on attribue chaque station de base à un parmi au moins deux groupes de stations de base. On attribue à chaque groupe de stations de base un ensemble de fréquences de traffic de communication. L'ensemble de fréquences attribué à un groupe de stations de base ne recouvre pas l'ensemble de fréquences attribué à un groupe différent de stations de base.