baber/WOPTO huggingface dataset:
Patent EP-0296244-A1 (EP)
Inventor: MOSS GAYLORD E
IPC: G03H1/00
Filed: 1987-11-20
Abstract: Un compteur holographique tridimensionnel possède un premier hologramme fixe (19) destiné à créer une image virtuelle de la face du cadran d'un compteur, un second hologramme rotatif (21) destiné à créer une aiguille rotative sur la face du cadran, un axe (23) destiné à faire tourner l'hologramme rotatif en réponse à une variation d'un paramètre mesuré, et une source d'éclairage (27) destinée aux hologramme fixe et rotatif.
Patent EP-0340257-A1 (EP)
Inventor: WHITMORE BRYAN
IPC: B32B15/08
Filed: 1988-06-16
Abstract: In a mechanical plating process, lubricant particles can be coated on a metal substrate together with the particulate 
plating metal to enhance the mechanically-applied coating's lubricity. The lubricant can be particles of fluorocarbon po­
lymers, fluorocarbon-hydrocarbon blended polymers, powdered, elemental carbon, powdered fluorinated carbon, or mix­
tures thereof. The lubricant particles have a diameter less than the thickness of the coating (which is usually from 2.5 to 
132.5 mils), so they will not be dislodged from the coating. The particles must not be too small or they may be washed 
away by plating liquids or may be applied too far from the coating surface to enhance the lubricity. These dimensional rela­
tionships insure that the lubricant particles are entrapped within the coating.
Patent EP-0394441-A1 (EP)
Inventor: KANEDA SHINICHI KOKUYO CO LTD
IPC: A47C4/02
Filed: 1988-10-24
Abstract: A back rest-carrying chair used in an office and provided with inner and outer shells (2, 3). A conventional chair of this kind has an inner shell alone that serves as a structural member thereof, so that a degree of freedom of design in terms of the strength and flexibility of this member is low. The chair according to the present invention is designed with the object of increasing this degree of freedom. To achieve this object, this chair is fabricated by integrally molding not only the seat and back portions of the inner shell (2) but also the corresponding portions (31, 32) of the outer shell (3) so that the two shells each have an L-shaped side elevation. The outer shell (3) is fastened to the inner shell (2) so that the whole-outer surface of the former does not closely contact the opposed surface of the latter, whereby a three-dimensional shell structure is formed.
Patent EP-0330933-A1 (EP)
Title: Anordnung zum Messen der Energie eines Mikrowellenpulse
Inventor: MATHEWS HANS-GUNTER DR
IPC: G01R21/04
Filed: 1989-02-17
Abstract: Bei einer Anordnung zum Messen der Energie eines Mikrowellenpulses wird am Ende eines Wellenleiters (1) ein Gefäss (2) angeordnet. Im Gefäss (2) befindet sich eine Absorberflüssigkeit (3) mit einem gegebenen Wärmegehalt, welche die Energie des eingestrahlten Mikrowellenpulses absorbiert. Die dadurch bedingte Zunahme des Wärmegehaltes wird über die Volumenausdehnung der Absorberflüssigkeit (3) bestimmt. Zu diesem Zweck steht das Gefäss (2) mit einer Kapillare (4) in Verbindung. Bevorzugterweise ist das Gefäss (2) mit einer Reflexionsschicht (12) bedeckt. Ferner steht es zusätzlich mit einem Ausgleichsvolumen (5) in Verbindung und wird durch eine Kühlschlange (14) gekühlt.
Patent EP-0331207-A1 (EP)
Inventor: BEHRMANN JOACHIM
IPC: A23K40/20
Filed: 1989-03-17
Abstract: The process and the apparatus for the pelleting particularly of feeds, in which the material to be pelleted is conditioned prior to pelleting, are characterised in that the conditioning is carried out immediately prior to pelleting in a reaction container (21), in which the material or material mixture is compressed by the action of a conveyor element (23), so that at the delivery end (28) of the reaction container a working pressure acting on the material or material mixture is established. This pressure acting on the quantity of material situated at the delivery end (28) is subsequently reduced by depressurisation to a reduced pressure below this pressure, particularly atmospheric pressure, when the material leaves the reaction container (21). <IMAGE>
Patent EP-0367899-A1 (EP)
Inventor: MIETH HANS OTTO DIPL-ING
IPC: G01F1/46
Filed: 1989-06-08
Abstract: The invention relates to a method and apparatus for extracting liquid samples from a liquid-flow pipe leading from a first to a second container, in which method and apparatus during the transport of a volume of liquid to be tested a volume representative of the total transported volume is tapped in each case from the liquid-flow pipe and collected, and upon termination of transport a partial volume is withdrawn from the collected volume as a sample. It is ensured inter alia by means of such a method and such an apparatus for carrying it out that withdrawal of the partial flow can be done at any point from the liquid-flow pipe, and that tapping of a representative volume is provided in all phases of transport of the volume of liquid to be tested. This is achieved inter alia in accordance with the proposed method when the tapped volume is continuously withdrawn from the liquid-flow pipe in a manner known per se in a volume dependent upon the dynamic pressure, and when the static pressure in the tapped volume is adjusted without delay to the static pressure at the and via the liquid in the vicinity of the withdrawal point, to be precise without transport of liquid due to pressure equalisation into the or from the tapped volume. An apparatus for carrying out the method provides for this purpose inter alia that a pressure equalisation line (6) empties into the head space of a container (17), and that a dip pipe (17b) is provided which is connected in the vicinity of the withdrawing point (1) to the liquid-flow pipe (4) and reaches down into the lower region of the container (17)(Fig. 3). <IMAGE>
Patent EP-0350632-A1 (EP)
Inventor: YASUI HIROYOSHI C O KOYO SEIKO
IPC: F16J15/3244
Filed: 1989-06-13
Abstract: An oil seal (1) comprises a seal body (3), a lip (4), and a plurality of ribs (A) (B) provided on a bevel (10) facing a space without oil when the inner circumference of the lip (4) is utilized. The plurality of ribs (A) (B) have an angle of attack with respect to the rotation direction of a shaft (6) inserted. The rear ribs (A5) (B5) with respect to the rotation direction are set longer than the front ribs (A1) (B1). Oil recovery is enabled by the rib structure from the front ribs to the rear ribs, effectively.
Patent EP-0351559-A1 (EP)
Inventor: BECKER MICHAEL DIPL-ING
IPC: G01R31/50
Filed: 1989-06-16
Abstract: A device to locate internal faults in a high-voltage capacitor battery that has a plurality of symmetrically parallel and series-coupled capacitor banks arranged in parallel branches coupled by shunt branches. The phase angles of the shunt currents flowing in the shunt branches relative to the total current flowing in the parallel branches are determined. A fault is located in one of the capacitor banks based upon these determined phase angles.
Patent EP-0347806-A1 (EP)
Inventor: THILO PEER DR
IPC: G08B26/00
Filed: 1989-06-19
Abstract: Danger signal appliance on the principle of chain synchronisation, with a central unit (Z) having primary signal lines (ML), to which a plurality of alarms (Mn) are connected. Each alarm (M) has a voltage-measuring device (MU) monitoring the applied line voltage (UL), a following measuring and control device (MS), a following logic element (VL), an energy store (C) and a switch-through transistor (T or T1, T2). According to the invention, the logic element (VL) is extended in comparison with the logic element of previous alarms, in such a way that it can reopen the switch-through consistor (T; T1, T2) in the alarms last active, when the line voltage (UL) falls for a test time (tp) of predetermined duration below a specific value (UK or US) caused by a line short-circuit (K) located after the respective alarm. With the cyclic call-up each alarm switches through the switch-through transistor (T; T1, T2) for the test time (tp). This remains switched through when the line voltage (UL) is higher than the starting voltage (US). In the event of a line short-circuit (K), with the reopening of the switch-through transistor (T or T1, T2) a current pulse of specific duration (tk) can be emitted. The location of the line short-circuit (K) is determined from this in the central unit. <IMAGE>
Patent EP-0361375-A1 (EP)
Inventor: KANO SEISHI
IPC: C23C22/12
Filed: 1989-09-26
Abstract: Bei einem Verfahren zum Aufbringen von Phosphatüberzügen auf Metalloberflächen mit Hilfe von Phosphatierungslösungen auf Basis Zinkphosphat, die zusätzlich Nickel enthalten, arbeitet man mit einer Phosphatierungslösung, die 0,3 bis 5 g/l, vorzugsweise 1 bis 3 g/l, Ameisensäure (ber. als HCOO) enthält. Vorzugsweise enthalten die Phosphatierungslösungen 0,5 bis 2 g/l, insbesondere 0,7 bis 1,5 g/l Zink, 10 bis 25 g/l Phosphat (ber. als PO4) und zusätzlich 0,5 bis 3 g/l Nickel, 0,3 bis 1,5 g/l Mangan und 0,5 bis 2,0 g/l einfaches und/oder komplexes Fluorid (ber. als F). Das Verfahrens dient insbesondere der Erzeugung von Phosphatüberzügen auf Stahl, verzinktem Stahl und/oder legierungsverzinktem Stahl sowie der Vorbereitung von Metalloberflächen für die Elektrotauchlackierung, insbesondere die kathodische Elektrotauchlackierung.
Patent EP-0342871-A1 (EP)
Inventor: GARNER ANTHONY
IPC: C10M161/00
Filed: 1989-05-11
Abstract: A concentrate composition for use as a multifunctional additive in finished lubricating oils comprising as a first component an oil of lubricating viscosity, as a second component a derivative of a polyisobutylene (PIB) substituted succinic acylating agent wherein the PIB substituent has a number average molecular weight (Mn) in the range from about 700 to about 1475, as a third component a derivative of a PIB substituted succinic acylating agent wherein the PIB has an Mn in the range from about 1500 to about 5000 and as a fourth component a PIB having an Mn in the range from about 40,000 to about 400,000, the derivatives being formed by reacting the acylating agents either individually or in combination with either (a) an amine having within its structure at least one H-N group, (b) an alcohol, (c) a reactive metal or reactive metal compound, or (d) a mixture of at least two of (a) to (c), the components of (d) being reacted with the acylating agent(s) either simultaneously or sequentially in any order, the PIB substituent of the second component forming from 30 to 94.8 % by weight of the total PIB present in the composition, the PIB substituent of the third component forming from 5 to 69.8% by weight of the total PIB present in the composition and the PIB forming the fourth component forming from 0.2 to 5% by weight of the total PIB present in the composition.
Patent EP-0366261-A1 (EP)
Inventor: BRADBURY ROY
IPC: B41M5/26
Filed: 1989-09-21
Abstract: A transfer sheet, suitable for use in a dye diffusion thermal transfer printing process for the production of images in accordance with a pattern information signal, comprising a substrate having a coating comprising a binder, one or more anthraquinone dyes of Formula I
      wherein 
R¹ represents alkyl, alkenyl, cycloalkyl, haloalkyl, cyanoalkyl, alkoxyalkyl, alkoxyalkoxyalky, hydroxyalkyl, hydroxyalkoxy­alkyl, hydroxyalkylthioalkyl,, tetrahydrofurfuryl, alkenyl­oxyalkyl, tetrahydrofurfuryloxyalkyl, alkoxycarbonylalkyl, alkoxycarbonyloxyalkyl or alkoxycarbonyloxyalkyl, and 
R² represents any of the substituents represented by R¹ or a radical of the formula:
      wherein 
R³, R⁴ & R⁵ each independently represents hydrogen, halogen, nitro, alkyl, alkenyl or alkoxy, 
  and one or more bisazo dyes of Formula II: 
A - N = N - B - N = N - E      II 
wherein: 
A is the residue of a diazotisable phenylamine or naphthylamine, A-NH₂, carrying not more than one unsaturated electron-withdrawing group; 
B is an optionally substituted thiophen-2,5-ylene or thiazol-2,5-ylene group; and 
E is the residue of an aromatic coupling component E-X wherein X is an atom or group displaceable by a diazotised aromatic amine.
Patent EP-0327453-A1 (EP)
Inventor: FALCONNIER PATRICK
IPC: A23C19/05
Filed: 1989-02-01
Abstract: The invention concerns a milk treatment process and installation for making ripened cheeses. According to the invention the milk is submitted to a preheating not exceeding 50 DEG C; steam at high pressure (between 7 000 and 15 000 HPa) and at high temperature (between 170 and 190 DEG C) is injected into the preheated milk for a treatment of duration less than one second at a temperature of between 80 DEG C and 160 DEG C; the water-milk mixture is subjected to an expansion to eliminate water in the form of vapour and to retrieve the milk thus treated at a temperature close to the preheating temperature; this milk is then used to make cheeses using a known method adapted to the type of cheese in question. Application to the making of ripened soft or pressed cheeses (cooked or not).
Patent EP-0350369-A1 (EP)
Inventor: VARLET JEAN-PIERRE
IPC: B65B31/06
Filed: 1989-06-27
Abstract: For the purpose of producing aerosols, one solution consists in using a so-called propellent gas placed under pressure in the container (0) of an atomiser. When the valve (1) of the atomiser comprises a hollow valve rod (12), a device is proposed for introducing a predetermined volume of gas at a predetermined pressure (P1) through the valve (1). In order to do so, this device comprises a chamber (211) which communicates, upstream, with a continuous supply of gas at a pressure (P0) lower than the predetermined pressure (P1) by virtue of a non-return valve (41,42,43) and, downstream, with an outlet channel by means of a pressure-adjusted valve (26,25,22), which opens only when the pressure (P2) in the said chamber is greater than or equal to the said predetermined pressure (P1). It also comprises means (2,3,4) for modifying the volume of the said chamber (211), making it possible to reduce this volume when an external mechanical compression is applied to them, and to increase the volume when the said upstream non-return valve (41,42,43) is opened and allows gas to penetrate inside the chamber (211). These means (2,3,4) are also adapted to open the valve (1) of the container (0) and to place its hollow valve rod (12) in leaktight communication with the said outlet channel at the same time as they reduce the volume of the said chamber (211). <IMAGE>
Patent EP-0375643-A1 (EP)
Inventor: HALLQUIST KNUT
IPC: B65D5/40
Filed: 1989-12-05
Abstract: A waterproof box or cover blank comprises a flat sheet (1) of non-waterproof corrugated paperboard, which has folding lines (6,7,8,9) and, if desired, incisions (2,3,4,5) for forming corner flaps (16, 17, 18, 19). Blank (1) is on both sides covered by a waterproof plastic film (10, 11), which films are joined by welding outside the external edges of blank (1). Plastic films (10,11) are loosely arranged, i.e. not attached to the flat sheet (1). Plastic films (10,11) are also bonded in slots (2, 3, 4, 5) and split centrally inside them, slots (2, 3, 4, 5) having a width to provide space for welding and slotting tools.
Patent EP-0408581-A1 (EP)
Inventor: HERRMANN KARL
IPC: H04B3/46
Filed: 1989-02-28
Abstract: Dans un procédé pour l'adressage d'unités de traitement d'un dispositif de contrôle et/ou de commande dans lequel une unité d'appel et des unités de traitement (6) pourvues d'adresses échangent des informations, les unités de traitement (6) sont automatiquement adressées à l'aide de télégrammes d'adressage de sorte que chaque adresse contenue dans un télégramme d'adressage est incrémentée. Ce procédé s'utilise avantageusement dans des dispositifs permettant le contrôle en service d'installations de transmission de messages.
Patent EP-0427725-A1 (EP)
Inventor: CHO JAMES R C OMEYHALL CHEMICA
IPC: A61K31/18
Filed: 1989-01-19
Abstract: L'invention concerne un procédé permettant d'augmenter la solubilité dans l'eau de produits pharmaceutiques insolubles par formation de leurs complexes avec des oligomères de N-vinyle pyrrolidone. Des complexes très stables d'indométhacine, dapsone, furosémide et chlorhexidine ont été préparés et présentaient des solubilités 25 fois supérieures à celles de composés non complexés. Des procédés de préparation des complexes sont également décrits.
Patent EP-0452310-A1 (EP)
Inventor: BURY JAMES WOODLANDS ROAD
IPC: G01B5/00
Filed: 1989-04-05
Abstract: Dans une machine de mesure de coordonnées, on forme une base de guidage à l'aide d'éléments tubulaires (10 à 14) en matériau léger. Une bande (16) chauffée électriquement se trouve au centre desdits éléments tubulaires, des ventilateurs (18) étant aussi disposés à l'intérieur de la base. La bande (16) et les ventilateurs (18) peuvent maintenir la température de la structure de base à un niveau constant égal ou supérieur à la température ambiante, de sorte que les variations de cette dernière n'engendrent pas de dilatation thermique du matériau de la structure de base.
Patent EP-0418299-A1 (EP)
Inventor: LEATHAM ALAN GEORGE
IPC: C23C4/12
Filed: 1989-06-06
Abstract: La présente invention décrit un procédé de dépôt par pulvérisation, dans lequel un flux de métal liquide ou d'alliage métallique est vaporisé à l'intérieur d'une chambre de pulvérisation sous la forme d'un jet de pluie de gouttelettes vaporisées. Un collecteur de métal ou d'alliage métallique est mis en rotation autour d'un axe transversal à l'axe moyen du jet de gouttelettes et dans la trajectoire du jet de gouttelettes, de sorte qu'un dépôt se forme autour du collecteur avec une liaison entre le dépôt et le collecteur suffisante pour isoler l'interface contre la pénétration d'oxygène. Le collecteur est ensuite conservé comme faisant partie intégrante du produit final, puis est traité pour éliminer sensiblement toute porosité dans la région de l'interface où s'est effectuée la liaison. Le collecteur peut ensuite être retiré ou conservé selon les besoins. Le collecteur et le dépôt peuvent être en matériaux identiques ou différents et la liaison entre le dépôt et le collecteur est de préférence améliorée par chauffage au plasma dans la région de dépôt. La présente invention décrit également une installation de réalisation du procédé préféré par chauffage à l'arc de plasma.
Patent EP-0386190-A1 (EP)
Inventor: AHLGREN WILLIAM L
IPC: C30B25/12
Filed: 1989-07-17
Abstract: L'appareil et le procédé décrits servent à alimenter en mercure élémentaire un réacteur de déposition en phase gazeuse par procédé chimique organométallique, pendant le fonctionnement du réacteur, et à maintenir une atmosphère de vapeur de mercure saturée sur une surface d'un substrat. Un assemblage à support réfractaire (''suscepteur'') (10) comporte un support réfractaire (''suscepteur'') (20) dont une surface sert à soutenir un substrat (22) à l'intérieur d'une chambre d'accroissement. Un réservoir (34) de mercure liquide (36) est disposé à l'extérieur du réacteur et alimente en mercure liquide via un tube d'alimentation capillaire (30) une dépression ou une cuvette (24) formée dans une surface du support réfractaire au niveau d'une position amont par rapport au substrat. Le mercure contenu dans la cuvette est vaporisé par le support réfractaire chauffé et s'écoule sur le substrat, créant ainsi une atmosphère de mercure saturée sur le substrat. Le réservoir peut être pressurisé par une source de gaz ou sa position verticale peut être réglée pour permettre une alimentation par gravité en mercure.
Patent EP-0419663-A1 (EP)
Inventor: ASANO MASAMICHI
IPC: H01L21/8247
Filed: 1989-09-14
Abstract: A nonvolatile semiconductor memory having nonvolatile memory cells that electrically erase and write data. Each memory cell has a floating gate and a control gate formed on the channel region on the surface of a semiconductor substrate. The floating gate covers only part of the channel region. In the memory cell, therefore, a floating gate transistor and an enhancement transistor are connected in parallel. The floating gate transistor is deviated toward one side in the direction of width of the channel region or covers only the central portion of the channel region in the direction of width. Further, a plurality of memory cells are connected in series to constitute a basic block. The neighboring basic blocks are separated by the enhancement MOS transistor. In this memory, the memory cell (floating gate) and the enhancement MOS transistor (gate) are formed using the same mask in a self-aligned manner. In this memory, furthermore, the control gate and the floating gate are formed using the same mask in the self-aligned manner.
Patent EP-0387357-A1 (EP)
Inventor: MANABE OSAMU - NAGAIHIGASHI -C
IPC: C07D491/048
Filed: 1989-09-14
Abstract: Indolenine derivatives represented by general formula (I), wherein R' represents a hydrogen atom or a lower alkyl group, and X and Y may be the same or different from each other and each represents a methylene group or an oxygen atom are disclosed. They are useful compounds as intermediates for synthesizing cyanine compounds to be favorably used as organic near-infrared absorbing dyes for use in an optical disc recording medium using a semiconductor laser.
Patent EP-0392146-A1 (EP)
Inventor: KRAUS GERHARD
IPC: F16C33/46
Filed: 1990-02-06
Abstract: In a roller bearing cage, consisting in particular of polymer material, which has a perforating slot (5) at a circumferential point, in order to ensure that the two cage ends (6, 10) bounding the slot (5) are located correctly opposite one another, while, on the other hand, they can move relative to one another in the circumferential direction without hindrance, strips (8) are integrally formed projecting in the circumferential direction on the cage end (6) and adjacent to the end faces (7), which strips (8) are located opposite corresponding cut-away areas (9) on the other cage end (10), on the mutually facing end faces of the strips (8) and of the cut-away areas (9) there being provided, on the one hand, projections (11) and, on the other hand, cut-outs in the form of slots (12) running in the circumferential direction, which slots (12) engage in one another in a positively locking manner, the slots (12) being longer in the circumferential direction than the projections (11). 
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Patent EP-0448742-A1 (EP)
Inventor: GAZSI LAJOS DR
IPC: H03H21/00
Filed: 1990-03-26
Abstract: An adaptive recursive digital filter with a transfer filter (H) exhibiting a recursive part-filter (HR), the transfer characteristic of which, which can be described by a transfer function, can be adjusted by means of filter coefficients (a1...an,b0...bn), with a control block (CC) which adjusts the filter coefficients (a1...an,b0...bn) of the transfer filter (H) as a function of control signals (da1...dam,db0...db2), and with a gradient filter (G), which follows the transfer filter (H), in which an output signal (y) output by the transfer filter (H) is conducted via part-filters having in each case a transfer function corresponding to the derivation of the transfer function of the transfer filter (H) after in each case one filter coefficient (a1...an,b0...bn) and are provided as control signals (da1...dam,db0...dbk) for the control block (CC).
Patent EP-0400352-A1 (EP)
Inventor: KRUEGER HANS DIPL-PHYS
IPC: H01S3/034
Filed: 1990-05-04
Abstract: In a gas laser, which contains a housing tube (1) and a metal cap (2) adjacent thereto, a mirror holder (4) being fitted to the metal cap (2), in order to prevent stress-corrosion cracking on the circumference of the housing tube (1), the diameter of an annular region (5), fixed in the metal cap, of the mirror holder (4) is reduced. …<IMAGE>…