baber/WOPTO huggingface dataset:
Patent EP-0083474-A1 (EP)
Inventor: BEYER WILLIAM F
IPC: G01N35/10
Filed: 1982-12-01
Abstract: An apparatus for automatically establishing fluid communication between a probe (52) and a plurality of containers presented in the sequence to a sampling position includes a con- talner supported rack (54) movable into and out of the sampling position. A probe holder (53) supports the probe for movement into and out of the sampling position. A drive unit (126, 176, 261, 262) connects to the rack and probe holder for effecting and controlling the movements thereof. The drive unit includes a first pressure fluid operated motor (126) actuable for moving the probe into and out of the sampling position for communication with a container thereat and a second pressure fluid operated motor (176) actuable for causing the rack to move a desired one of the containers into the sampling position, the first and second pressure fluid operated motors being actuable independently of each other from a common source of pressure fluid. The apparatus is connectible to provide sequential samples for an analysis system (11, 13, 18), such as a high pressure liquid chromatography system. In a preferred embodiment the sampler apparatus includes an onboard microprocessor circuit (350) programmable to control sequencing of the pressure fluid motors and timing of the chromatography system. This is in addition to an external computer (394) for processing information resulting from analysis of the samples provided by the sampler apparatus.
Patent EP-0085243-A1 (EP)
Inventor: LABELLE STANLEY BURTON
IPC: C08G18/76
Filed: 1982-12-16
Abstract: A single pack heat curable polyurethane composition, comprises an isocyanate-terminated prepolymer liquid phase and a separate solid polyhydroxyl compound phase insoluble in the prepolymer phase, and is suitable for use as an adhesive. The liquid prepolymer phase comprises the reaction product of an aromatic polyisocyanate and a polyhydroxyl compound. The separate insoluble solid polyhydroxyl compound phase is dispersed or suspended throughout the liquid prepolymer phase and remains separate until heat cured. The ratio of OH groups in the solid polyhydroxyl compound phase to NCO groups in the isocyanate-terminated prepolymer liquid phase is less than 2:1. The single pack polyurethane adhesive composition can also be used as an in-mould coating and an injection moulding composition.
Patent EP-0073703-A1 (EP)
Title: Composition d'alumine pour le revêtement d'un support de catalyseur son procédé de préparation et le support de catalyseur obtenu
Inventor: DUPIN THIERRY
IPC: B01J37/02
Filed: 1982-08-06
Abstract: La présente invention concerne une composition d'alumine pour le revêtement d'un support de catalyseur, son procédé de fabrication et le support de catalyseur obtenu. La composition d'alumine comporte un liant qui constitue essentiellement la partie dispersée et une charge qui constitue essentiellement la partie non dispersée de la composition qui est caractérisée en ce que son taux de dispersion dans l'eau est compris entre 10 et 60%, la granulométrie de la partie non dispersable de la composition est telle que le diamètre moyen des particules d'alumine qui la constitue, est compris entre 1 et 15 microns, au moins 70% de ces particules ayant un diamètre compris entre la moitié du diamètre moyen et le double du diamètre moyen. Le support de catalyseur revêtu de la composition présente à la fois de la microporosité et de la macroporosité et peut être utilisé pour la réalisation de catalyseurs pour les réactions très rapides à forte limitation diffusionnelle interne et pour les réactions avec empoisonnement progressif, comme par exemple le traitement de gaz d'échappement des moteurs à combustion interne.
Patent EP-0080933-A1 (EP)
Inventor: CZULAK JOSEPH
IPC: A23C19/028
Filed: 1982-11-23
Abstract: The invention relates to a process for the recovery of whey proteins and their utilization in cheese making. Whey separated from cheese curd during normal processing is first pasteurized and then subjected to ultrafiltration to provide a whey protein concentrate, the concentrate is mixed with milk and the thus enriched milk is subjected to further ultrafiltration after which it is treated in the usual manner to form a curd. Cheese-making includes fermentation of the enriched curd product of the above process. According an alternate embodiment, the cheese-making comprises the steps of (a) curdling of the mixture of milk and whey protein concentrate and (b) ultrafiltration of the coagulum, in which case the desired cheese is directly obtained after said ultrafiltration.
Patent EP-0085266-A1 (EP)
Title: Harp with tone adjustment mechanism
Inventor: BUDIN DIDIER
IPC: G10D1/04
Filed: 1982-11-26
Abstract: 1. A harp of the type comprising a set of strings (1) stretched between an arm called a console (2) and a resonator forming a soundboard (3), which is connected at the level of the abutment of the harp, the vibrating length of which may be adjusted by means of pairs of superimposed forks (7, 8), which are designed to grip the strings and which are actuated by a mechanism which is accommodated in a pillar (6), and which is connected to pedals (9) arranged in the pedestal (5) of the harp, characterised in that the mechanism for actuating the forks (7, 8) comprises, for each of the seven degrees of the scale, a double-acting transmission device comprising a first traction cable (11), which is connected on the one hand to a series of first upper forks (7) effecting a gripping of the associated strings in order to obtain a natural tone, and on the other hand to a rocking control member, and comprising a second traction cable (14), which is connected on the one hand to a series of second lower forks (8) effecting a gripping of the associated strings in order to obtain a sharp tone, and on the other hand to a pedal (9), the said second cable (14) actuating the said-rocking control member, so as to convert the traction exerted on the said cable (14) into two successive angular movements of the upper and then the lower forks.
Patent EP-0069132-A1 (EP)
Title: Abreuvoir automatique
Inventor: JORGENSEN GUNNER
IPC: A01K7/02
Filed: 1981-12-30
Abstract: Afin de creer des conditions plus calmes dans une porcherie, la vanne (1) d'un abreuvoir automatique pourvue d'un mamelon d'activation (3) comporte plus d'un orifice de debit (7, 8) d'eau. Lorsqu'un porc active le mamelon (3) sur la vanne (1) avec son groin, l'eau s'ecoule depuis la canalisation d'alimentation (4) par l'intermediaire des orifices de debit ou des buses (7, 8) dans l'auge. Un seul porc desirant boire declenchera donc une alimentation en eau suffisante pour tous les porcs de la meme porcherie De plus, ce dispositif permet d'obtenir une humidification plus uniforme de la nourriture lorsque les porcs sont nourris car si un seul porc veut boire, l'ensemble de l'auge est alimente en eau. Si les dimensions des orifices ou buses (7, 8) sont telles que les orifices ou buses (8) les plus rapproches de la vanne delivrent moins d'eau que les autres orifices ou buses (7), cela permet de s'assurer que le porc qui active le mamelon (3) n'arrete pas son action avant que l'alimentation en eau ne soit suffisante pour tous les porcs de l'etable.
Patent EP-0112821-A1 (EP)
Inventor: HUANG TRACY J
IPC: B01J29/88
Filed: 1982-06-25
Abstract: On transforme en une étape des cétones en cétones dimères saturées en les faisant passer sur une zéolite contenant un métal du groupe VIII.
Patent EP-0088269-A1 (EP)
Inventor: ESSELBORN REINER DR
IPC: C09D5/28
Filed: 1983-02-19
Abstract: Basislacke für Mehrschichtlackierungen, die eine Basislack-Schicht und eine darauf befindlich Klarlack-Schicht enthalten und wobei die Basislack-Schicht ein Perlglanzpigment auf der Basis von mit Metalloxiden beschichteten Glimmerschuppen enthält, werden besonders vorteilhaft hergestellt unter Verwendung von Perlglanzpigmenten mit einer Teilchengröße im wesentlichen zwichen 5 und 25 µm.
Patent EP-0090340-A1 (EP)
Inventor: UMEZAWA HAMAO
IPC: C07D205/08
Filed: 1983-03-23
Abstract: An improved process for preparing an optically active 4-(2-hydroxyethyl)-2-azetidinone represented by the formula (I):
     wherein R' is hydrogen atom or a protective group of amino group, by reacting an optically active carboxylic acid ester represented by the formula (II):
     wherein R' is the same as that defined above; R 2  is alkyl or aralkyl group having from 1 to 7 carbon atoms, with a reducing agent. The product is an important and useful intermediate compound for producing a known or novel class of antibiotics such as thienamycin or its analogs.
Patent EP-0092772-A1 (EP)
Inventor: UENO RYUZO
IPC: C07C65/05
Filed: 1983-04-19
Abstract: A process for producing an aromatic hydroxy compound which comprises reacting an alkali metal salt of an aromatic sulfonic acid with an alkali metal hydroxide in a reaction medium which is an aliphatic, alicylic or aromatic hydrocarbon, or an aromatic ether or a mixture of these.
Patent EP-0095256-A1 (EP)
Inventor: OBERMAIER HANNSJORG
IPC: H05K3/06
Filed: 1983-04-28
Abstract: A standard process for making printed circuit boards is modified so that it is possible to deposit metals selectively anywhere on the circuit board without the need of additional equipment and at a cost lower than for a comparable nonselectively plated circuit board. The new method is accomplished by the application of both positive-image permanent (10) and a negative-image temporary masks during the primary imaging step, so that the permanent mask serves both as a trace defining etch resist and as a solder resist.
Patent EP-0102684-A1 (EP)
Inventor: TOOTLE JAMES N
IPC: F15B15/26
Filed: 1983-05-27
Abstract: A fluid actuator characterized by a feedback mechanism (60) for indicating actuator position. The feedback mechanism is driven by the actuator screw shaft (91, whereby the movements of the feedback mechanism are proportional to the rate and position of the actuator movements. The feedback mechanism and actuator (1) movements may be synchronized so that the extreme end positions of the feedback mechanism will correspond to the fully retracted and extended positions of the actuator. A stroke limiting mechanism (85) may also be provided for preventing the actuator from overstroking the feedback mechanism in the event that they are not properly synchronized.
Patent EP-0139793-A1 (EP)
Inventor: MATSUHIRO KEIJI
IPC: C04B35/584
Filed: 1983-10-12
Abstract: @ Highly densified silicon nitride sintered bodies having excellent mechanical strength and oxidation resistance consist mainly of Si 3 N 4  and contain Y, Mg and Zr. The content of Si 3 N 4  is 95-70% by weight, Y 15-2% by weight calculated as Y 2 O 3 , Mg 15-0.5% by weight calculated as MgO and Zr 13-0.5% by weight calculated as ZrO 2 . The body is produced by forming into a shaped body a mixed raw powder consisting of 95-70% by weight of silicon nitride raw powder, 15-2% of yttrium compound by weight calculated as Y 2 O 3 , 15-0.5% of magnesium compound by weight calculated as MgO and 13-0.5% of zirconium compound by weight calculated asZrO., said yttrium compound, magnesium compound and zirconium compound being sintering aids, and firing the shaped body at a temperature of 1,650-1,800°C under ambient pressure of nitrogen or an inert gas atmosphere.
Patent EP-0116213-A1 (EP)
Inventor: NOWAKOWSKI ROBERT JOHN
IPC: H02J7/16
Filed: 1983-12-09
Abstract: A dual voltage motor vehicle electrical system comprising series-connected cranking (36) and accessory (34) batteries that are used to energize an electric vehicle engine cranking motor (42). The accessory battery (34) is charged by a vehicle engine driven generator (10, 16) and the cranking battery (36) is charged by a battery charging circuit (52) having an input (54) connected to the accessory battery (34) and an output (58) connected to the cranking battery (36). The battery charging circuit (52) is maintained in operation for a period of time after shut-down of the engine to charge the cranking battery (36) from the accessory battery (34). The battery charging circuit (52) includes an inductance coil (60) for transferring energy between the accessory (34) and cranking (36) batteries which may take the form of an actuating coil of a magnetic switch the contacts of which disconnect the accessory battery (34) from an electrical load when the actuating coil is de-energized.
Patent EP-0117372-A1 (EP)
Inventor: BOURQUE RENE
IPC: A43B21/22
Filed: 1983-07-11
Abstract: A skate boot comprises a lower (18), upper (22) and an intermediate portion (20) between the lower and the upper. The lower includes a sole, toe (24) and heel (28) portions made of a molded unitary rigid plastics material. The intermediate portion is connected to the lower and includes ankle and Achilles tendon portions of the boot and is made of a relatively flexible material. The upper including the eyelet bands (82) and the upper tendon guard are made of a pliable material. The construction allows forward flexure and torsional flexibility in the ankle area, foot forming moldability in the upper area of the boot and impact resistant rigidity in the lower.
Patent EP-0134869-A1 (EP)
Inventor: KENZEY PATRICK
IPC: B05B14/46
Filed: 1983-09-20
Abstract: 1. A process for washing gaseous effluents emerging from paint-applying booths and for removing paint from grating constituting the floor of said booths, wherein, upon the application of the paint, the gaseous effluents are washed with an aqueous washing composition, characterized in that a washing composition containing water-soluble detergent metallic salts is used, said salts being present in the composition in such proportion that the density of the composition is 1.1 to 1.45 and the pH of the solution is adjusted to be between 7 and 14, and, periodically after paint application, the grating is immersed in said composition.
Patent EP-0138806-A1 (EP)
Inventor: ROLLER THOMAS WALTER
IPC: F21V9/04
Filed: 1983-02-18
Abstract: Lanterne pour produire une zone d'illumination allongée sur une pièce à usiner. Une source de lumière allongée, par exemple une lampe à halogène (6), est située à un foyer d'un réflecteur cylindrique (5) de sections transversales elliptiques. Un boîtier extérieur (1) sert de support d'unification et maintient un élément planaire transparent (4). Un boîtier intérieur (2) crée entre les boîtiers intérieurs et extérieurs un espace qui accueille un écoulement de gaz de refroidissement. Les boîtiers extérieurs et intérieurs sont des extrusions métalliques.
Patent EP-0157763-A1 (EP)
Inventor: BERGAMINI JOHN VAN WIE
IPC: E04B1/76
Filed: 1983-09-20
Abstract: Panneau de construction isolé et son procédé de fabrication. Le panneau de construction, des membranes expansibles en couches roulées (ROLEM), consiste en des parois latérales opposées (4, 5), des membranes externes relativement rigides (1, 2) et des membranes internes relativement flexibles (3). Les parois latérales (4, 5) sont articulées (20) avec les membranes externes (1, 2) de sorte que la ROLEM peut être affaissée pour obtenir un parallélogramme pratiquement plat et être expansée pour former un rectangle monté entre deux organes de support de construction (9). Les membranes internes (3) sont disposées l'une par rapport à l'autre et parallèles aux membranes externes (1, 2) et sont reliées aux parois latérales (4, 5) par des charnières (6). Les membranes peuvent être transparentes, translucides ou opaques et peuvent être roulées pour donner un cylindre à des fins de stockage et de transport. En disposant les membranes internes (3) de manière légèrement non parallèle aux membranes externes (1, 2) ainsi que l'une par rapport à l'autre, les membranes internes (3) peuvent être mises sous tension de manière sélective pour résonner avec des fréquences acoustiques différentes dans le but d'absorber les sons.
Patent EP-0123964-A1 (EP)
Title: Verfahren und Vorrichtung zum elektrostatischen Aufsprühen von Pulverteilchen auf eine zu beschichtende Oberfläche
Inventor: KIRCHNER WOLFGANG
IPC: B05B1/26
Filed: 1984-04-06
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum elektrostatischen Aufsprühen von Pulverteilchen auf eine zu beschichtende Oberfläche. Das aus einer Düse (19) axial austretende Fördergas-Pulvergemisch wird von einem radial austretenden Steuerluftstrom aufgeweitet und damit die gewünschte Sprühwolke gebildet. Die elektrostatische Aufladung des Pulvers erfolgt durch einen ionisierten Gasstrom, der getrennt von dem Steuerluftstrom in das Fördergas-Pulvergemisch eingeleitet wird.
Patent EP-0129093-A1 (EP)
Inventor: HOMMA NAOSHI
IPC: C13K13/00
Filed: 1984-05-23
Abstract: A pharmaceutical composition, namely forthe treatment of obstructive respiratory diseases comprising a therapeutically effective amount of L-fucose. A process for preparing L-fucose is also disclosed.
Patent EP-0132548-A1 (EP)
Inventor: HARTKOPF HANS-OTTO DIPL-ING
IPC: B61L21/04
Filed: 1984-06-01
Abstract: A computer-controlled interlocking system for a railway installation which comprises a plurality of sections, each of which sections has an associated plurality of elements, comprises a plurality of section computers to be respectively associated with the sections and arranged to be fail-safe in terms of signaling technology. Each section computer is provided with a respective program memory which, in turn, is provided with programs relating to the processing of requirements for control, both individual and in relation to routes, of all the associated plurality of roadway elements independently of their presence an arrangement in the relevant section. Each section computer also has a write/read memory arranged for receiving and storing installation-specific data relating to the railway installation topography and the respective element characterization in terms of type of element, element program, element designation and the arrangement of the elements relative to neighboring elements. An input computer is provided in common to all of the section computers and arranged to be fail-safe in terms of signaling technology. The input computer is arranged storing the installation-specific data and to transfer the installation-specific data to the write/read memories of the section computer during a loading phase prior to initial operation of the system.
Patent EP-0129842-A1 (EP)
Inventor: NEIER WILHELM DR
IPC: C07C41/06
Filed: 1984-06-20
Abstract: Methyl-tert.butyläther und Methyl-tert.amyläther werden durch Umsetzung von Methanol und Isobuten bzw. Isoamylen bei einem Gesamt-Molverhältnis von Methanol zu Isobuten bzw. Isoamylen von 1 : 1 bis 1,2: 1 in mehreren Reaktionsstufen so hergestellt, daß in der ersten Reaktionsstufe die gesamte Menge der Olefinkomponente mit so viel Methanol umgesetzt wird, daß in der ersten Reaktionsstufe das Molverhältnis Methanol zu Isoolefin nicht unter 0,65 : 1 absinkt und die Methanolkonzentration des Effluentstromes höchstens 0,4 Gew.% beträgt. Die Restmenge des Methanols wird sodann entweder in einer weiteren Reaktionsstufe insgesamt oder in mehreren weiteren Reaktionsstufen in Teilmengen zudosiert.
Patent EP-0135949-A1 (EP)
Inventor: VAN DE WIEL JOHANNES NICOLAAS
IPC: H01J31/50
Filed: 1984-07-12
Abstract: For the trapping of any loose particles remaining in the envelope of an electron image tube after manufacture or subsequently formed therein, the envelope has a trapping space (49 or 50) which is readily accessible to the loose particles but wherefrom the loose particles can escape only with great difficulty, and which is such that particles trapped therein will not substantially adversely affect normal operation of the tube. The entrance of the trapping space suitably is a funnel-like slit (46 or 48) directed towards the interior of the trapping space (49 or 50). The trapping space (49, 50) is preferably in a region of the envelope free of strong fields in normal operation of the tube.
Patent EP-0140415-A1 (EP)
Title: Optische Glasfaser mit einer ersten und einer zweiten Bedeckung
Inventor: JANSSEN PETRUS JOHANNES
IPC: C03C25/1065
Filed: 1984-09-14
Abstract: Optische Glasfaser mit einer aus zwei Schichten aufgebauten ersten Bedeckung (Gesamtdicke 50-70 µm), wobei die erste an der Faser anliegende Schicht aus UV-gehärtetem Akrylatharz einen E 25°C <= 5 N/mm² aufweist und die zweite Schicht ebenfalls aus UV-gehärtetem Akrylatharz einen E 25°C von 25 bis 1500 N/mm² aufweist. Das gegenseitige Dickenverhältnis der Schichten liegt zwischen 0,5 und 2.
Patent EP-0121395-A1 (EP)
Inventor: CAWLEY PETER
IPC: G01N3/00
Filed: 1984-03-27
Abstract: Apparatus and method for testing structures by impact. The structure (4) is struck by an impactor (15) associated with a force transducer (13) the output of which is related to the force which the transducer experiences on impact and encompasses a frequency range including the lowest frequencies (typically approaching zero frequency, see Figure 3) which that force contains to any substantial degree. A test spectrum of the force including that full range of frequencies is produced by a Fouriertransformer (21) in a form suitable for automatic comparison, and is then so compared (at 22) with a reference spectrum typical of impact with a reference structure, and a signal is produced (at 26) indicating fit or lack of fit between the test and reference spectra.
Patent EP-0132063-A1 (EP)
Inventor: OWEN DAVID JAMES
IPC: B05B5/025
Filed: 1984-06-22
Abstract: A multinozzle electrostatic spraying apparatus wherein flow restricting means (49) are provided in the liquid supply paths (31) to the nozzles (52) to render the liquid flow rates through the nozzles (52) more uniform irrespective of the spatial orientation of the apparatus.
Patent EP-0139367-A1 (EP)
Inventor: SATAKE TOSHIHIKO
IPC: B65G45/14
Filed: 1984-08-08
Abstract: The invention relates to a cleaning device for a bucket elevator for removing any contamination or dust attached on the inner wall of a casing and any grains remaining at the bottom portion of the casing of the elevator. The device includes a swing member (105) carrying a cleaning element (8) such as brushes or a resilient thin plate member, which can swing with respect to an endless belt (5) in such a manner as to be folded-out while the cleaning operation is in progress and be folded-in while the cleaning operation is not in progress so that the cleaning element can travel within the casing without friction with or touching on the inner wall of the casing. The device may include a cleaning element contracting means (102 to 103) which is capable of reducing the width of the cleaning element when it is in its folded-in position.
Patent EP-0158761-A1 (EP)
Inventor: TARGA GIORGIO
IPC: D07B3/04
Filed: 1984-07-24
Abstract: In a rope-making machine (1) of type having a number of reel-carrying cradels (2,3,4) alinged along an axis and oscillating about this axis, and a number of strand guide structures (39,40,41,42) supported about the cradles and coaxially with the axis, the alignment of cradles (2,3,4) consistutes a rigid beam supported at its ends and the strand guide structures (39,40,41,42) are supported along this beam.
Patent EP-0138839-A1 (EP)
Inventor: SPRINGER VIRGIL E
IPC: E21B33/06
Filed: 1984-01-23
Abstract: Une composition de caoutchouc utilisée dans des éléments de garniture annulaire pour des dispositifs d'obturation de sondage comprend environ de 45 à 55 % en poids d'un copolymère d'acrylométryl-butadiène, environ de 10 à 15 % en poids d'un premier mélange comprenant une quantité majeure de silice colloïdale et des petites quantités d'agents de couplage, de polymérisation, de lubrification, de dispersion, d'activation et d'anti-grillage, environ de 30 à 40 % en poids d'un second mélange comprenant une quantité majeure de noir de charbon et des petites quantités effectives d'un plastifiant, un anti-oxydant et un anti-ozoniseur, ainsi que des petites quantités effectives de disulfure de tétraéthyl-thiurame et de disulfure de benzothiazyle.