baber/WOPTO huggingface dataset:
Patent EP-0346779-A1 (EP)
Inventor: DIEHL GMBH CO
IPC: F42B8/00
Filed: 1989-06-10
Abstract: In a projectile for practice, a thin-walled ogive-shaped hood (5) is placed onto a projectile body (1). The hood (5) is on the one hand intended to withstand the forces occuring during firing. On the other hand, the range of the projectile in the event of target rebounds will be reduced. For this, there is arranged in a free space (6) between the projectile body (1) and the hood (5) a plastic supporting part (7) which is inserted by means of a pin (8) into an axial bore (4) of the projectile body (1). Webs (9) of the supporting part (7) which are arranged in the form of a star bear with their outer edges (10) against the hood (5). <IMAGE>
Patent EP-0359997-A1 (EP)
Inventor: HAMMER THOMAS DR-ING DIPL-ING
IPC: C04B2/10
Filed: 1989-08-17
Abstract: Starting from ground, predominantly carbonate-type raw material which is compressed into briquets and then sintered, it has hitherto been possible to produce high-grade sintered dolomite only in a shaft furnace. The novel process allows the production of briquet sintered dolomite having apparent densities of > 3.20 g/cm<3> with foreign oxide impurities in the sintered dolomite of < 3.5 % in a rotary kiln installation at a temperature of up to 2000  DEG C in the rotary kiln. 
<??>This is achieved by very finely grinding the raw material and charging the briquets prepared from this in a rotary kiln installation to the deacidification unit upstream of the rotary kiln and heating them therein without attrition. A high-grade sintered dolomite is obtained as refractory base material for the manufacture of basic refractory bricks.
Patent EP-0363676-A1 (EP)
Inventor: FUHRMANN CASTOR
IPC: F16F9/36
Filed: 1989-09-15
Abstract: In a gas spring the piston rod (12) extends through one end of a container (19). Sealing rings (16) (20) are provided at this end of the container (11). These sealing rings (16) (20) are in sealing engagement with the piston rod (12) and possibly also in sealing engagement with the inner surface of the container (11). Axially subsequent sealing rings (16) (20) are made of different caoutchouc materials. These different caoutchouc materials have different co­efficients of permeation.
Patent EP-0368211-A1 (EP)
Inventor: HERMELING DIETER DR
IPC: C25B3/29
Filed: 1989-11-06
Abstract: Method for the preparation of dihydroxydiones of the general formula R-CO-CH(OH)-CH(OH)-CO-R  I in which R stands for an alkyl radical, in which an aldehyde of the general formula 
<IMAGE>
 in which R has the abovementioned meaning, is electrolysed in a water- containing electrolyte which has a pH of less than 7.
Patent EP-0373625-A1 (EP)
Inventor: UMINO MITSUGU
IPC: D06B5/12
Filed: 1989-12-13
Abstract: A method of dyeing or otherwise treating an elongate fabric material (F) including slide fastener stringers comprises winding said fabric material on a rotatable frame means (47) disposed in a dye chamber (26 - 30) and reducing the diameter of said frame means to an extent necessary to compensate for the amount of shrinkage developed in said fabric material during the dyeing operation. A dyeing apparatus (10) for dyeing or otherwise treating an elongate fabric material (F) comprises a cylindrical vessel (11) and a beam (14) mounted concentrically therein and removable therefrom, the beam (14) having a plurality of chambers (26 - 30) isolated one from another and a dye frame unit (47) rotatably mounted on a driven shaft (17) extending axially through the beam (14), a first motor (20) rotating the driven shaft (17) and a second motor (23) operatively associated with means (45, 46) for moving the driven shaft (17) axially toward and away from the first motor (20), and means (52) radially movable toward and away from the driven shaft (17) to adjust the overall diameter of the dye frame unit (47) on which the fabric material (F) is wound.
Patent EP-0338643-A1 (EP)
Inventor: ROSENTHAL DOV
IPC: B23Q7/05
Filed: 1989-04-18
Abstract: A device for the rotating or axially moving displacement of tubes or rods during the performance of processes thereon has two sets of planetary wheels (33, 34) one to the side of the other, the wheels of both sets having axes inclined with respect to a plane perpendicular to the axis, so that the wheels of one set are inclined thereto oppositely to the wheels of the other set. The wheels (33, 34) engage the tubes or rods by friction and are freely rotatable about their own axes. The sets can be kept stationary or be rotated by drive means with the same or different speeds and even in mutually opposite directions to give a desired rotation, axial displacement or combination of both to the tubes or rods. The wheels (34) may be journalled in parts (35), which can move radially to adapt to tubes or rods of considerably differing outer diameters.
Patent EP-0339801-A1 (EP)
Inventor: HOSHINO KAZUTOMO
IPC: H01L39/24
Filed: 1989-03-30
Abstract: A method for making superconductive ceramics laminates comprises forming a thick film (2) of a composite oxide comprising bismuth, strontium, calcium, copper and oxygen on a flat plane of a substrate (1), and orienting and crystallizing the thus formed film by heat treatment to cause the c-axis of composite oxide crystals to be substantially perpendicular to said flat plane of said substrate. An intermediate layer formed of a noble metal, MgO, SrTiO₃, yttria-stabilized zirconia or an oxide of a superconductive ceramics-­constituting element may be interposed between the film and the substrate.
Patent EP-0364212-A1 (EP)
Inventor: KOBAYASHI TADASHI FURUNESU JIY
IPC: G11B11/105
Filed: 1989-10-10
Abstract: A magneto-optical recording medium comprises a first magnetic layer consisting of an R₁-Fe-Co-Cr amorphous alloy when R₁ is at least one element of Tb and Dy, and a second magnetic layer having a higher curie temperature than the first magnetic layer and a low coercive force at room temperature and exchange­coupled to the first magnetic layers, the second magnetic layer consisting of an R₂-Fe-Co amorphous alloy when R₂ is at least one element of Tb, Dy and Gd. The composition ratio of Co in the first magnetic layer is smaller than the composition ratio of Co in the second magnetic layer.
Patent EP-0369731-A1 (EP)
Inventor: ANDREW RODGER JOHN
IPC: G07F9/04
Filed: 1989-11-14
Abstract: A coin accepting mechanism includes an escrow comprising a pivoted bucket (4) arranged to receive coins from a coin entry (2), and an ironless rotor motor (6) arranged to rotate the bucket (4) around its pivot (5) in a clockwise or anticlockwise direction to tip coins out of the bucket (4) into a cash box (10) or into a reject chute (3). The low inertia and operating current of an ironless rotor enable a coin accepting mechanism for a telephone to be line powered.
Patent EP-0334750-A1 (EP)
Inventor: ALLEMAND ROBERT
IPC: G01T1/185
Filed: 1989-03-21
Abstract: Detection assembly for ionising radiation tomography, for obtaining the image of at least one section of an object or an organ. This device comprises at least one chamber (1) provided with a radiation- transparent entrance window (2), and in this chamber a detection stack (E1) comprising a conductive polarising plate (3) parallel to the sectional plane, and a series of identical electrodes (5) parallel to the sectional plane. According to the invention, an insulating spacer (9) is arranged between the electrodes (2) and the plate (5) and comprises, opposite the window, at least one radiation-opaque intermediate plate (14) parallel to the sectional plane. This intermediate plate (14), the electrodes (5) and the polarising plate (3) are perturbating elements which, separated by a distance d, permit elimination of the artefacts in respect of linear or quasi-linear inclusions in the object. …<??>Application in particular to X-ray tomography. …<IMAGE>…
Patent EP-0356291-A1 (EP)
Title: Procédé de production microbiologique de décanolide gamma (R) et d'octanolide gamma (R)
Inventor: CARDILLO ROSANNA
IPC: C07D315/00
Filed: 1989-08-03
Abstract: Le procédé de production microbiologique de décanolide gamma (R) et/ou d'octanolide gamma (R) met en jeu la culture d'un microorganisme sélectionné parmi le groupe comprenant l'Aspergillus niger, le Cladosporium suaveolens, le Phanerochaete chrysosporium et le Pichia etchellsii dans un milieu de culture qui contient une huile végétale, en particulier de l'huile de ricin, de l'huile de tournesol et de l'huile de noix de coco et leurs hydrolysats.
Patent EP-0368706-A1 (EP)
Inventor: DEMARCHI JEAN LOUIS
IPC: A43B7/02
Filed: 1989-10-17
Abstract: The present invention relates to an alpine or cross-country ski boot comprising a shaft (12) provided with means (32) for clamping this shaft, this boot being equipped with an energy source (11) supplying an energy-consuming device such as a heating device (1) and with a device (16) controlling a supply member (13) of the energy- consuming device (1), which is connected between the energy source (11) and the consuming device (1). This boot is characterised in that it comprises means (33) operated by the means (32) for clamping the shaft (12) of the boot in order to permit the opening of the energy supply member (13) only when the shaft (12) of the boot is clamped and to bring about automatically the closure of this supply member (13) as soon as the skier unclamps this shaft. <IMAGE>
Patent EP-0400254-A1 (EP)
IPC: A43C11/00
Filed: 1989-06-01
Abstract: The closure device comprises a closure lever, in particular a multifunction lever, which is fastened to a pivot which is fastened to the ski boot at right angles to the plane which is defined by the sole axis and the shaft axis. As a result of this, the closure lever can be actuated by movement in a direction which is more anatomically favourable than in the case of conventional ski-boot buckles which require lateral forces. In addition to the closure lever, a tongue system adapted to the buckle is proposed for the closure according to the invention. <IMAGE>
Patent EP-0405044-A1 (EP)
Inventor: MULLER LUDWIG
IPC: C22C5/02
Filed: 1989-07-10
Abstract: A gold alloy comprises at least gold, iron and nickel, the gold being present in an amount between about 74.4 and 94.5 percent by weight of the alloy, the iron being present in an amount between about 5.0 and 25.0 percent by weight of the alloy, and the nickel being present in an amount between about 0.5 to about 0.6 percent by weight of the alloy. Heat treatment of the alloy causes a visually observable blue coloration.
Patent EP-0360849-A1 (EP)
Inventor: BRULL ROBERT A
IPC: G01V8/14
Filed: 1989-01-27
Abstract: L'appareil décrit, qui sert à détecter la présence d'un élément d'enregistrement (28), comprend un élément protecteur en forme de brosse opaque (48), qui sert d'écran non réfléchissant pour un détecteur optique (60), protégeant ainsi le détecteur (60) contre la lumière ambiante. La brosse opaque (48) peut être activée par l'élément d'enregistrement (28), de façon à balayer et à nettoyer la surface du détecteur optique (60), et ainsi permettre la détection de la présence de l'élément d'enregistrement (28).
Patent EP-0408752-A1 (EP)
Inventor: URABE SHIGEHARU
IPC: G03C1/005
Filed: 1989-07-28
Abstract: The invention relates to a process for producing silver halide grains, which comprises providing a mixer outside a reaction vessel which contains an aqueous solution of protective colloid and in which nucleation of silver halide grains is to be caused, feeding an aqueous solution of silver nitrate and an aqueous solution of a water-soluble halide into the mixer, vigorously stirring the two solutions in the mixer to form fine grains of silver halide, and immediately introducing the fine grains into the reaction vessel. The fine silver halide grains introduced into the reaction vessel readily dissolve due to their fineness of grain size to again form silver and halide ions, which in turn deposit on a minute amount of remaining fine grains to form silver halide nucleus grains, thus providing silver halide grains which have a completely uniform halide composition within the crystal and are free of a difference in halide distribution between grains.
Patent EP-0429504-A1 (EP)
Inventor: KLAAR KARLO
IPC: B29C63/00
Filed: 1989-08-11
Abstract: La matière moulable décrite renferme 100 parties en poids de caoutchouc polyoléfinique, 25 à 100 parties en poids de polyéthylène et/ou de copolymère d'éthylène avec un indice de fusion (190/2,16) inférieur à 0,1 [g/10 min] et 16 à 28 % en poids d'une huile minérale. La matière s'utilise pour fabriquer un panneau d'étanchéité élastique, notamment un panneau d'étanchéité pour toitures, par calandrage ou extrusion.
Patent EP-0437487-A1 (EP)
Inventor: PAGE-THOMAS DAVID PETER
IPC: A61K47/48
Filed: 1989-10-04
Abstract: On décrit un produit de formule (I): R-(M)n, dans laquelle n est plus grand que 1, chaque M est un polypeptide à liaison N-terminale choisi parmi une hormone mélanostimulante alpha (MSH), ses dérivés et ses analogues, et R est une fraction de molécule ciblée que l'on peut éventuellement lier aux groupes M par un groupe de liaison.
Patent EP-0396770-A1 (EP)
Inventor: KAMIGUCHI MASAO ROOM - FANUC M
IPC: B29C45/50
Filed: 1989-10-31
Abstract: This invention relates to a back pressure control method and apparatus for an electric injection molding machine which can accomplish an optimum plasticization state of a molten resin by changing smoothly and continuously a screw retreating speed at the time of metering. During the execution of the metering process, a central processing unit for numeric control, of a numeric controller mounted to an injection molding machine rotates an injection servo-motor in a screw retreating direction at a target rotation speed equal to the product value of an override value (V) and a rotation speed designated by a numeric control program, and a central processing unit for a programmable machine controller compares periodically a resin pressure detected by a pressure sensor with a target back pressure (S6) and increases or decreases (S7, S8) the override value in accordance with the result of this comparison by a predetermined change quantity so that change does not cause a discontinuous change in the target rotation speed and eventually, in the target back pressure.
Patent EP-0438527-A1 (EP)
Title: Composition particulaire radiomarquee
Inventor: PANEK KAREL JAN
IPC: A61K51/12
Filed: 1989-10-06
Abstract: La présente invention se rapporte à une composition particulaire marquée par un radionucléide métallique, qui peut être utilisée sous la forme d'un aérosol sec pour la scintigraphie des poumons, en particulier pour l'examen du transport mucociliaire, ou pour une radiothérapie. Une telle composition comprend des particules marquées radioactives fixées sur une base de gel de silice, ainsi qu'une autre substance silicieuse ou un polymère non gonflant, à la surface duquel sont liés par covalence des ligands organiques qui comprennent des groupes thiol, amino, alkylamino, oxime, dithiocarbamate, xanthate, thiosemicarbazone ou dithiosemicarbazone ou des combinaisons de ces groupes. La présente invention se rapporte en outre à un procédé de préparation d'une telle composition et à un kit de réalisation dudit procédé.
Patent EP-0445171-A1 (EP)
Inventor: DU REES STEPHAN
IPC: B62D61/10
Filed: 1989-11-09
Abstract: La présente invention se rapporte à un châssis de fauteuil roulant du type comprenant un arbre principal central (1) avec deux roues motrices (5,6), mues par des moteurs séparés, et une paire de roues antérieures ainsi qu'une paire de roues postérieures, composées chacune de deux roues portées par des bras de support séparés (9, 15), lesquels sont pivotants dans un plan vertical. La présente invention permet de résoudre le problème du maintien d'une pression constante des roues et d'une stabilité latérale inchangée, lors du passage du fauteuil sur des obstacles, lequel a alors tendance à s'incliner latéralement. Selon la présente invention, chacun des bras de support (15) des roues antérieures peut pivoter séparément autour d'un axe (16) adjacent à l'arbre principal et est destiné, en réponse à un mouvement vers le haut de son extrémité libre, déclenché par le passage de sa roue sur une bosse, à transférer ce mouvement, via une articulation (17, 18, 19, 11), à l'autre bras de support antérieur, lequel est ainsi amené à se déplacer vers le bas de façon à maintnir une pression constante des roues.
Patent EP-0377469-A1 (EP)
Inventor: KITANO KISEI
IPC: C07C22/00
Filed: 1990-01-05
Abstract: A liquid crystal compound having a relatively low viscosity, a superior compatibility with other liquid crystalline compounds and suitable for preparing a liquid crystal device having a high response rate, and a superior liquid crystal composition containing the compound are provided, which compound is expressed by the formula
      wherein R¹ is H, F, Cℓ, CN or 1-20C alkyl or alkenyl in which alkenyl one -CH₂- group or two not-adjacent -CH₂- groups may be replaced by -O- and in which alkenyl the position and number of the double bond may be optionally chosen; A¹, A² and A³ are
      the H atom(s) of which
      may be replaced by F, Cℓ or methyl; B¹ and B² are -CH₂CH₂-, -CH₂O-, -OCH₂- or single bond; n is 0 or 1; and m is 0 to 20.
Patent EP-0414985-A1 (EP)
Inventor: PORTER RONALD J
IPC: B24B41/06
Filed: 1990-01-23
Abstract: A centering stand (2) for positioning a work piece for rotary skiving and roller burnishing operations resulting in a hollow cylinder (4). The centering stand includes a vice (8) having a pair of grips (26, 26′) for retaining the cylinder in proper position for rotary operations. A base plate (10) is movable together with the vice between a raised position supporting the cylinder and a lower position removed therefrom. The centering stand includes a plurality of guide members (14) having a track (20) formed on in inner surface (15) of each of the guide members for movement of the base plate in the track. The track includes a recess (21) formed on the inner surface of each guide member and a track plate (19) mounted to an outer surface of the guide members. Thus, the base vertically slides within the recesses and is retained in the track by the track plate. Positive positioning means (12) automatically locates the base plate to ensure alignment and centering of the cylinder in proper position for rotary operations, thereby minimizing bowing of the cylinder. The positive positioning means includes a dovetail (24) formed on an upper surface (9) of the base plate and a lip (22) cooperating with the dovetail disposed at an upped end (13) of the guide members. A lift (16) is provided for moving the base plate within the track.
Patent EP-0390115-A1 (EP)
Inventor: YAMASHINA IKUO
IPC: G01N33/574
Filed: 1990-03-28
Abstract: A monoclonal antibody recognizing the following glycopeptide structure including N-acetylgalactosamine (GalNAc) of a mucin type glycopeptide is provided.  wherein R is GalNAc.
Patent EP-0431248-A1 (EP)
Inventor: CAMPBELL ARTHUR LEE
IPC: C07C51/367
Filed: 1990-06-18
Abstract: A process for producing aryloxy acetic acids and salts thereof which comprises reacting an alcohol of the formula R-OH wherein R is aryl or substituted aryl with a base in an aprotic organic solvent to give an aryloxide followed by removal of the organic solvent and reaction of the aryloxide with a salt of a monohaloacetic acid in a polar aprotic solvent such as DMSO to give the corresponding aryloxyacetate salt which then may be recovered or may optionally be converted to the corresponding acid by contacting the aryloxyacetate salt with an acid.
Patent EP-0404077-A1 (EP)
Inventor: ODA YOSHIAKI
IPC: C07C43/166
Filed: 1990-06-19
Abstract: Process for producing a propargylcarbinol compound of general formula (I):
      where R¹ and R² independently represent hydrogen; C₁-C₁₅ alkyl which may be substituted with one or more halogen, hydroxyl, phenyl, phenoxy, phenyl or phenoxy substituted with one or more halogen, hydroxyl, alkoxy, phenoxy, dialkylamino and/or methylenedioxy aralkyloxy, dialkylamino, alkylthio, phenylthio, biphenyl and/or phenylalkyl; C₂-C₁₅ alkenyl which may be substituted with one or more halogen, hydroxyl, phenyl, phenoxy, phenyl or phenoxy substituted with one or more halogen, hydroxyl, alkoxy, phenoxy, dialkylamino and/or methylenedioxy, dialkylamino alkylthio, phenylthio, biphenyl and/or phenylalkyl; C₂-C₁₅ alkynyl which may be substituted with   one or more halogen, hydroxyl, phenyl, phenoxy, phenyl or phenoxy substituted with one or more halogen, hydroxyl, alkoxy, phenoxy, dialkylamino and/or methylenedioxy, dialkylamino, alkylthio, phenylthio, biphenyl and/or phenylalkyl; C₃-C₁₅ cycloalkyl; C₄-C₁₅ cycloalkenyl; or phenyl, naphthyl, furyl or thienyl which may be substituted with one or more halogen, hydroxyl, alkyl, alkoxy, phenoxy, dialkylamino and/or methylenedioxy; or R¹ and R² together represent C₂-C₁₅ alkylene or alkenylene; with proviso that carbon atoms in the 1-positions of R¹ and R² are not together tertiary carbon atoms and that if one of R¹ and R² is furyl, the other does not represent hydrogen: 
which comprises reacting a haloallylcarbinol compound of the formula (II):
      wherein R¹ and R² are as defined above and X² represents chlorine, bromine or iodine, with a base. The present invention also relates to a process for producing the haloallylcarbinol compound. The above   propargyl carbinol compound is useful as an intermediate for agrochemicals, pharmaceuticals, perfumes, resin monomers, and the like.
Patent EP-0413168-A1 (EP)
Inventor: ALTHAUS WOLFGANG
IPC: B26B21/38
Filed: 1990-07-21
Abstract: The invention relates to a wet-shaver having a handle 1 at the front end of which a razor-blade unit 11 is arranged on a shaving head 10, a motor-driven vibration device 5 being arranged in a housing 2 of the handle 1, said vibration device setting the shaving head 10 together with the razor-blade unit 11 into a vibrational movement. To provide a wet-shaver with improved vibration properties, it is proposed according to the invention that the vibration device 5 be constructed in such a way that the razor-blade unit 11 performs a controlled, directed vibrational movement while avoiding, to the greatest possible extent, vibrations of the handle 1. 
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Patent EP-0418741-A1 (EP)
Inventor: JOHNSON JESSE D
IPC: A01G31/02
Filed: 1990-09-13
Abstract: A device (10) for germinating seeds (S) is described. The device includes tubes (30) inside the container mounted on a base (31). The seeds are soaked in a solution (A) and then the spent solution (A1) is removed and the seeds are aerated through fluid outlet (22) with cover (23) and cover (12) open, such that air flows through the tubes (30) to the seeds through perforations (30a) in the tubes. The tubes are then removed and the device is carried to the place where the seeds are to be planted.