baber/WOPTO huggingface dataset:
Patent EP-0449286-A1 (EP)
Inventor: SANO YUJI
IPC: B06B1/18
Filed: 1991-03-28
Abstract: This invention relates to a pile driver wherein an attachment frame 1 is fixed to a work-arm 12 of an appropriate construction equipment that serves as a base machine 11, a vibration cylinder 4 actuated and controlled by an electro-hydraulic servo-valve 5 is mounted on the attachment frame through a buffer rubber 3, and a counter weight 2 and a chucking means 6 for gripping a pile to be driven K are provided on the axial ends, that is, on the cylinder base and on the forward end of the piston 41, the pile being to be held in such a manner that the drive direction coincides with the axis of the vibration cylinder.
Patent EP-0452949-A1 (EP)
Inventor: BRAEHLER HELMUT
IPC: H04B10/50
Filed: 1991-04-19
Abstract: Control transmitting apparatus for the multi-channel transmission of sound via infrared light, with a housing (1), an output connection (3) on the housing (1) to link a connecting cable with at least one infrared power transmitter, and an operating panel (4) on one side of the housing (1) which has a plurality of setting elements (8; 11) to control the sound transmitted in the individual sound channels, where, outside on the housing (1) in the vicinity of the operating panel (4), at least one or a group (12) of several infrared transmitting diodes (13) are provided which are electrically connected to the output connection (3) (single figure). <IMAGE>
Patent EP-0455221-A1 (EP)
Inventor: YABUYA SHIGERU
IPC: B29C65/06
Filed: 1991-04-30
Abstract: A manufacturing method for an article having a foamed layer, comprising the steps of: retaining and fixing an adherent portion having a resin-made reinforcing layer and a foamed layer, the reinforcing layer having an integrally formed design surface; and vibration welding, with a low-frequency wave, the reinforcing layer and a base portion together so as to be integrally bonded while the base portion, formed of resin which can be welded to the reinforcing layer, is in contact with the reinforcing layer. Thus, it is possible to reduce the processes which require a great deal of man-hours, such as the applying and drying of an adhesive material, sewing and mechanically affixing. Consequently, an attractive article can be produced while reducing manufacturing man-hours and providing for automated manufacture.
Patent EP-0493645-A1 (EP)
Title: Cutting/expanding tool
Inventor: ROCKOWER GERALD
IPC: E21B29/00
Filed: 1991-05-07
Abstract: A cutting/expanding tool (10) includes a cylindrical support body (11) having a guide side and a cutting side, a pair of guide rollers (16) mounted in tandem along the longitudinal axis of the support body (11) on the guide side, a cutting wheel (25, 29, 32) mounted between the tandem guide rollers (16) on the cutting side of the support body (11), and an expander (15) connected rearwardly of the support body (11). A plurality of cutting wheels may also be provided, each of progressively increasing diameter. A scoring wheel (22) may be mounted forwardly of the cutting wheels (25, 29, 32) to prescore the surface to be cut, so as to facilitate the cutting action, and a deburrer (36) may be mounted rearwardly of all the cutting wheels (25, 29, 32) so as to smooth the cut edge. A method of using the cutting/expanding tool (10) is also described, whereby, after the tool has been propelled through a buried main (11') to cut and to expand it, a replacement main (80) is drawn back through the existing main (11').
Patent EP-0464645-A1 (EP)
Inventor: HADA TETSUROU
IPC: A61B6/04
Filed: 1991-06-26
Abstract: 5 n7 In an X-ray CT apparatus of a helical scanning scheme, a scannogram is obtained before acquiring projection data, and a range for which a tomographic image is desired, i.e., start and end positions of a helical scanning are designated on the scannogram. Helical scanning is started, not from a position of an object corresponding to the designated start position, but from a position preceding to the designated start position by a shift distance of the top plate corresponding to one cycle of helical scanning. Helical scanning is performed until a position over the designated end position by a shift distance of the top plate corresponding to one cycle of helical scanning. The projection data is acquired and is stored in correspondence with the scanning position. When reconstruction is to be performed, first, a desired slice position is designated on the scannogram. Projection data corresponding to a range preceding to the slice position by the shift distance of one cycle of helical scanning and a range succeeding to the slice position by the shift distance of one cycle are selected from the acquired data. Reconstruction is performed based on the selected projection data.
Patent EP-0467220-A1 (EP)
Inventor: BRUECKNER RAIMUND
IPC: B22D41/56
Filed: 1991-07-11
Abstract: The invention relates to a method for the introduction of a submerged nozzle (1) into a mould (15) of a continuous casting plant, in which the submerged nozzle is transferred from a horizontal or approximately horizontal starting position outside the mould (15) into an essentially vertical standby position in the mould, out of which the submerged nozzle (1) can be displaced into a pouring position. In the starting position outside the mould, the submerged nozzle is placed on a conveying device and is transferred by displacement on the conveying device into the standby position in the mould. In a device for carrying out this method, the conveying device has a carriage (10) in which the submerged nozzle can be suspended and which is displaceably mounted on guide rails (13, 14). …<IMAGE>…
Patent EP-0474037-A1 (EP)
Inventor: MERKLE HANS RUPERT DR
IPC: C07B61/00
Filed: 1991-08-22
Abstract: Production of 3-methylpyrazole and its derivatives by reacting butenediols or ethynylalkylcarbinols or their acylates in 30 to 100% by weight of sulphuric acid, with optionally substituted hydrazine or its salts, in the presence of catalytic amounts of iodine or of an iodine compound.
Patent EP-0454264-A1 (EP)
Inventor: DEUSS JACOBUS ANTONIUS CHRISTI
IPC: A61M25/00
Filed: 1991-04-24
Abstract: Guiding catheter for angioplasty, substantially consisting of a hollow tube (1)(lumen) of flexible torsion-stiff material, onto an end (3) of which connects a tubular extension of flexible material, which is curved according to predetermined varying radii of curvature, and the free end portion (4) of which is provided with a softer material than the flexible material, wherein the end portion (4) of softer material is provided with at least three radially protruding elements (9), preferably having an arc-like outer curvature seen in tangential direction. A very great stability of the end portion (4) of softer material is herewith achieved at the transition between the aorta (A) and the blood vessel (B), e.g. the ostium irrespective of the great speed of the blood flow and reactive forces due to the introduction of the balloon catheter or any other catheter.
Patent EP-0540784-A1 (EP)
Inventor: MCCORQUODALE FINLAY
IPC: D06L4/40
Filed: 1991-11-06
Abstract: Dye transfer inhibiting compositions are disclosed, comprising an enzyme exhibiting peroxidase activity, a hydrogen peroxide or a hydrogen peroxide precursor or an enzymatic system capable of generating hydrogen peroxide, an additional oxidizable substrate, and a cellulase, characterized in that the cellulase provides at least 10% removal of immobilized radioactive labelled carboxymethyl cellulose according to C14CMC method at 25 x 10 -6 % by weight of the laundry test solution. 
     According to the present invention, a preferred cellulase consists essentially of a homogeneous en - doglucanase component which is immunoreactive with a monoclonal antibody raised against a partially purified = 43 kD cellulase derived from Humicola insolens DM1800.
Patent EP-0491446-A1 (EP)
Inventor: MEYER ERNST-AUGUST
IPC: F16K11/085
Filed: 1991-10-31
Abstract: Ein Ventil für Fluide weist ein Ventilgehäuse (1) mit einem in verschiedene Schaltstellungen bewegbaren, abgedichteten Ventilelement (2) auf, sowie Anschlüsse (3 bis 6) für Arbeits-, Druck-, Entlüftungsleitungen und dgl. und ist mit in den einzelnen Schaltstellungen jeweils zusammen mit Umfangsflächen des Ventilgehäuses (1) einen Ventilsitz (19) bildendenden Dichtungsringen (7) versehen. Um ein Ventil mit einfachstem Aufbau bei einer großen Zahl von Schaltstellungen für unterschiedliche Anzahlen von Schaltstellungen, mit kurzen Schaltzeiten und bei geringstmöglicher Teilezahl zu schaffen, wird vorgeschlagen, daß dem drehangetriebenen Ventilelement (2) zumindest ein Dichtungsring (7) zugeordnet ist, der jeweils in einer zur Drehachse (8) schrägverlaufenden Ebene (9) angeordnet ist, daß sich in derselben Ebene (9) eine Scheibe (11) oder ein Axialkörper befinden, die in unterschiedlichenDrehstellungen jeweils zusammen mit einem ortsfesten Dichtungsring (7) oder die jeweilige Scheibe (11) bzw. der Axialkörper und zumindest ein zugehöriger Dichtungsring (7) zusammen mit der Ventilgehäusebohrung (1a) den Ventilsitz (19) bilden. <IMAGE>
Patent EP-0467503-A1 (EP)
Inventor: THORNTON WILLIAM EDGAR
IPC: A61B5/336
Filed: 1991-04-11
Abstract: A relatively simple and practical system for detecting, recording, and processing physical and emotional parameters affecting the cardiovascular system of a subject simultaneously with the recording of the subject's EKG data. On replay, should EKG abnormalities be detected, the record is analyzed for physical activities, emotional stresses, and environmental parameters which could cause such abnormalities, so that the appropriate treatment may be selected.
Patent EP-0509170-A1 (EP)
Inventor: LO ALLEN K W
IPC: G03B35/04
Filed: 1991-04-19
Abstract: The method of checking the off-alignment and identifying the relative position of lenses in a multi-lens, 3-D camera and calibrating the coordinates of the positions of the components (i.e., 2-D view, projecting lens or print material easel) of a printing system. The method for the automatic correlation of 2-D views for the composing of high quality 3-D photographs by taking the first set of 2-D photographics (21-23) on the film of a target (K) at a predetermined distance. The target images (K₁',K₂',K₃') are projected onto a group of CCD sensor arrays (31-33) placed at the image plane of the printer with each individual sensor of the CCD array precalibrated, and a computer on the printer is programmed to recognize the location of the target images on the CCD array and to control the motors on the printer to adjust the position of the enlarging lens (2), the easel (41-43) or the 2-D view (21-23) in order to correlate the 2-D views for the aligning of the photographed image on the print material at the time of composing of the 3-D photograph.
Patent EP-0475589-A1 (EP)
Inventor: STEELE RANDY CHARLES
IPC: G11C29/46
Filed: 1991-08-12
Abstract: An integrated circuit having a normal operating mode and a special operating mode, such as a special test mode, is disclosed. The special test mode is enabled by a series of signals, such as overvoltage excursions at a terminal, rather than by a single such excursion, so that it is less likely that the special test mode is entered inadvertently, such as due to noise or power-down and power-up of the device. The circuit (29) for enabling the test mode includes a series of D-type flip-flops, each of which are clocked upon detection of the overvoltage condition together with a particular logic level applied at another terminal; multiple series of flip-flops may be provided for multiple special test modes. Additional features include the provision of a power-on reset circuit which locks out the entry into the test mode during power-up of the device. Acknowledgment of the entry into test mode is provided by the presentation of a low impedance at output terminals while the device is not enabled; chip enable of the device causes the device to exit the test mode. Once in test mode, the output enable terminal of the device can provide a chip enable function.
Patent EP-0479509-A1 (EP)
Inventor: GUILFOYLE DAVID NIGEL
IPC: G01R33/54
Filed: 1991-09-27
Abstract: The fluid transport properties of a porous media are determined by NMR imaging showing the fluid transport properties such as fluid velocity, fluid acceleration, fluid jerk, translational self diffusion, sample permeability to fluid transport, etc.
Patent EP-0482775-A1 (EP)
Inventor: TERASAWA KOJI
IPC: B41J2/165
Filed: 1991-09-30
Abstract: Datum portions (217, 218, 231′) for positioning of each of a plurality of recording heads (10) are formed on a carriage (201). On this carriage (201), a cover member (205) is provided for covering to protect the plurality of ink jet recording heads (10) and to press each of said plurality of ink jet recording heads (10) against the datum portions (217, 218, 231′). With this structure, simply by operating the cover member (205) for protecting the ink jet recording heads (10), positioning of the plurality of ink jet recording heads (10) can be performed simultaneously.
Patent EP-0482915-A1 (EP)
Inventor: NAGAOKA SHINSAKU
IPC: G03C7/42
Filed: 1991-10-23
Abstract: A method for processing a silver halide color photographic light-sensitive material is discloseed. The method comprises the steps of 
   developing a silver halide color photographic light-aenaitive material which comprises silver halide grains substantially consisting of silver chloride, whith acolor developer, and 
   bleach-fixing said deveoped light-sensitive material with a bleach-fixer containing a water soluble bromide salt in an amount of from 0.01 mol/ℓ to 1.0 mol/ℓ and having a pH value of from 6.5 to 8.5 in a tank in whic said bleach-fixer has a surface area opening to air of from 8 cm²/ℓ to 100 cm²/ℓ.
Patent EP-0488612-A1 (EP)
Inventor: SLEMMER WILLIAM CARL
IPC: G11C11/413
Filed: 1991-11-25
Abstract: An integrated circuit having a memory, and a method of operating the same, which provides for improved test efficiency. The memory includes static random access memory cells which power up in a preferred state; the preferred state draws less standby power, and is less susceptible to noise and other undesired effects which could cause upset of the stored data state. The method of testing the memory includes writing the memory cells with the complement of the preferred data state, so that all memory cells contain the higher current state; measurement of the standby current after the writing of the complement of the preferred data state will thus measure the worst case standby current. The method of testing may also include a disturb test, where the cell under test, or a neighboring cell in an adjacent row, is repeatedly accessed; such disturbing thus performs the worst case test, since the preferred state is more stable than its complement. Circuitry for performing the inverted write-back of the stored contents is also disclosed, so that such write-back may be performed without requiring read and write operations from the external terminals of the circuit.
Patent EP-0493891-A1 (EP)
Inventor: LANKTON STEVEN P
IPC: B01D47/06
Filed: 1991-12-05
Abstract: A gas absorber, for removing at least one hazardous component from a flowing gas stream by contacting the gas stream with a lean liquid stream to absorb at least a portion of the gaseous component to produce a rich liquid stream comprising the gaseous component and a flowing gas stream having a reduced concentration of the gaseous component, comprises: (a) an absorber vessel [1], a double wall [2,5] forming an annulus, a top end [3], a bottom end [4], a means for restricting fluid flow into the bottom of the gas absorber from the bottom of the annulus and a means for passing fluid out of an upper section of the annulus into the gas absorber; (b) an inlet [8] for the lean liquid stream having a locus in the upper end of the vessel [1]; (c) an inlet [7] for the flowing gas stream located in the lower end of vessel [1]; (d) an outlet for the rich liquid stream having a locus in the bottom end [4] of vessel [1]; (e) an outlet [10] located in the top end [3] for the flowing gas stream having a reduced concentration of the gaseous component; and (f) at least one inlet [9] communicating with the lower end of the annulus in vessel [1] which inlet is used to introduce a lean liquid stream at least a portion of which flows upwardly through the annulus and overflows from the top of the annulus and thereby protecting at least a portion of the outer wall from contact with the flowing gas stream.
Patent EP-0454514-A1 (EP)
Inventor: BECHET GUY
IPC: H04N7/015
Filed: 1991-03-22
Abstract: High-definition television pictures are divided into identical blocks, each block being applied to several parallel coding paths employing different coding modes, a first of which has high spatial resolution and employs spatial-temporal filtering techniques, and at least one other has reduced spatial resolution and enhanced temporal resolution. A selection is made before transmission between the results of the coding modes, by comparison between each picture block reconstituted from the coded pictures and the respective source picture block. The source picture blocks are subjected, but only before comparison with the respective blocks reconstituted after coding by the first mode, to a spatial filtering bringing in several neighbouring points from the whole of the picture in the block. <IMAGE>
Patent EP-0478518-A1 (EP)
Inventor: LUPI QUINTILIO
IPC: B24D5/06
Filed: 1991-09-25
Abstract: A shaped diamond wheel (1), at certain height, determined by both the type of grinding wheel which is being used and the working stage, is provided with a rotating feeling pin (2), consisting of a metal element a few millimetres high, suitable for the function it has to fulfil, which projects for few hundreths af a millimetre with regard to the shape of grinding wheel, the rotating feeling pin not interfering with the working of stone, with the exception of very small portion of stone (3) which come into contavt with the rotating feeling pin (2).
Patent EP-0507879-A1 (EP)
Inventor: DUBRUCQ DENYSE
IPC: H04N5/68
Filed: 1990-12-28
Abstract: Une mosaïque de moniteurs d'affichage (201, 202, etc.) inclus dans un cadre unique (30) donne une visualisation à définition améliorée proportionnelle au nombre d'écrans compris dans le cadre. Le prolongement de la surface plane de visualisation du moniteur dans une ou plusieurs directions inclut une fonction de commande par effleurement qui couvre à la fois la surface du moniteur et la zone qui l'entoure, avec une couche transparente placée à la fois entre l'image électronique et les repérages marginaux fixés. La surface sensible à l'effleurement réduit les facteurs de marginaux fixés. La surface de réaction à la touche réduit les facteurs de parallaxe. La présente invention nécessite en outre un récepteur et une unité de traitement de signaux (5) qui émet des signaux binaires. Le premier définit l'image dans le mode de diffusion standard et la deuxième fournit une netteté sélective là où on a besoin de détails. Ne transmettre que les changements intervenus dans les zones à haute résolution permet de réduire la transmission de données et les niveaux de données enregistrés.
Patent EP-0511315-A1 (EP)
Inventor: TESSIER ROBERT R
IPC: G01R31/28
Filed: 1991-01-15
Abstract: Inverseur (10) comprenant des première et seconde sondes (12, 14) montées pivotantes par rapport à un logement en forme de U (20) et par rapport à un bloc (18), lequel est monté de manière à effectuer un va-et-vient par rapport audit logement (20) à l'aide d'arbres de guidage (38). Le bloc (18) effectue un va-et-vient à l'aide d'un actuateur rotatif (42), entre une première position dans laquelle les sondes (12, 14) sont parallèles, et une seconde position dans laquelle les sondes (12, 14) sont en ligne. La pointe d'aspiration (80) de la première sonde (12) peut être prolongée afin de se fixer à la première surface (96) de la puce (98) puis être rétractée. Ensuite, on peut déplacer les sondes (12, 14) jusqu'à leur position en ligne, dans laquelle on peut faire passer la puce (98) de la première sonde (12) à la seconde sonde (14) par fixation de la surface opposée (100) de la puce (98) à la pointe d'aspiration (80) de la seconde sonde (14). Après déplacement des sondes (12, 14) jusque dans leur position parallèle, on peut prolonger la pointe d'aspiration (80) de la seconde sonde (14) afin de placer et de libérer la puce (98). Dans le mode de réalisation préféré, les sondes (12, 14) comprenent un logement (72) divisé en chambres supérieure et inférieure (74, 76) par un insert (78) lequel reçoit également dans un mouvement de va-et-vient la pointe d'aspiration (80). Ladite pointe d'aspiration (80) comprend un piston (86) destiné à définir une chambre de pression (88) avec l'insert (78). Les chambres (74, 88) peuvent être soumises à une pression hydraulique, à un vide, ou être vidées afin de fixer la pointe d'aspiration (80) à la puce (98), et/ou afin de faire aller et venir la pointe d'aspiration (80) à l'intérieur du logement (72).
Patent EP-0521926-A1 (EP)
Title: Process for producing a multi-layer coating.
Inventor: SCHWARTE STEPHAN
IPC: B05D7/16
Filed: 1991-03-14
Abstract: PCT No. PCT/EP91/00481 Sec. 371 Date Oct. 30, 1992 Sec. 102(e) Date Oct. 30, 1992 PCT Filed Mar. 14, 1991 PCT Pub. No. WO91/14712 PCT Pub. Date Oct. 3, 1991.The invention relates to a process for the production of a multicoat coating in which the aqueous topcoat composition contains a water-thinnable polyacrylate resin which has a hydroxyl value of 40 to 200, an acid value of 20 to 100 and a glass transition temperature (TG) of -40 DEG  C. to +60 DEG  C., and can be prepared by adding a mixture (I) of a (meth)acrylic acid ester, a copolymerizable hydroxyl-containing monomer and, if appropriate, a further ethylenically unsaturated monomer to an organic solvent and carrying out free-radical polymerization and adding, at the end of the addition of the mixture (I), a mixture of a monomer containing carboxyl groups and a monomer free from carboxyl groups and continuing the polymerization.
Patent EP-0479972-A1 (EP)
Inventor: REIFFENRATH VOLKER
IPC: C07C22/08
Filed: 1991-04-08
Abstract: L'invention concerne des phénylcyclohexanes de formule (I) où Q désigne (a), (b) ou (c), R désigne alkyle, alcoxy, oxaalkyle, alcényle ou haloalkyle avec chacun jusqu'à 12 atomes de C, r désigne 0 ou 1, X désigne F, Cl, CF3, CHF2 OCF3 ou OCHF2 et L1, L2, Y et Z désignent chacun indépendamment H ou F, à la condition que, lorsque Y = Z = H et que simultanément r = o et Q = (a), X désigne CF3, CHF2, OCF3 ou OCHF2 et/ou L1 et/ou L2 désignent F.
Patent EP-0528920-A1 (EP)
Title: Continuous film folding device for forming flattened folds and arrangement for forming fold-free areas.
Inventor: CAPY GILBERT
IPC: D06J1/04
Filed: 1991-04-25
Abstract: The device includes a toothed wheel on which pleats of a sheet 10 are preformed, in some cases with the aid of a second toothed wheel 31, and a device for holding by a vacuum; then the preformed pleats are transferred to a pleat gathering wheel 13 either directly or through the medium of a pleat pressing wheel, where they are laid down then fixed to form a pleated sheet 23. The toothed wheels 5 and 31 and the pleat pressing wheel and/or the pleat gathering wheel 13 can be arranged to produce areas with no pleats at regular intervals.