baber/WOPTO huggingface dataset:
Patent EP-0472074-A1 (EP)
Inventor: MAEDA EISAKU
IPC: H04N1/10
Filed: 1991-08-11
Abstract: An image conversion apparatus for converting an image recorded on an original into an electrical signal upon reception of illumination light (7) transmitted through the original (6), includes a moving device (2) for mechanically moving the original (6) while holding (5) the original, an optical device (3) for focusing the illumination light transmitted through the original (6) on a focal plane as an image, and an image sensor device (4) for converting the image focused on the focal plane into an electrical signal. The moving device and the optical device share a single base (1), and a shielding device (1a) for preventing a lubricant from being scattered from the moving device to the optical device is formed between the moving device and the optical device.
Patent EP-0476494-A1 (EP)
Inventor: KUZE YOSHIKAZU
IPC: F16K31/68
Filed: 1991-09-10
Abstract: A guide member is slidably mounted on a rod, and a resilient seal bag around the rod is secured to the guide member. The rod is inserted in a heat conductive cylinder secured to the guide member, and wax is provided in the heat conductive cylinder. The seal bag has a base portion having an opening, and a bag portion, and is engaged with the rod only at the opening to form a gap between the bag portion and the rod. The gap is charged with lubricating oil. The pressure of the lubricating oil is built up to a value equivalent to the pressure of the wax, thereby holding the bag portion in a floating state. The rod is lifted by the pressure of the lubricating oil.
Patent EP-0487994-A1 (EP)
Inventor: BAYER THOMAS
IPC: C11D3/00
Filed: 1991-11-15
Abstract: A method for disinfecting and cleansing contact lenses in a single operation which consists in immersing the contact lenses in a isotonic solution buffered with oxygen releasing compounds and the subsequent decomposition of said compounds with metal ions; said method allows the direct application of the lenses without previous washing operations.
Patent EP-0486989-A1 (EP)
Inventor: DINI ROBERTO
IPC: H04N5/45
Filed: 1991-11-18
Abstract: The present invention relates to a device for the selection of television signals, comprising means for the tuning of television signals, memory means for memorising information for the relative tuning of preferred signals and an image display means with the possibility to visualize information so as to facilitate the selection of said preferred signals; the main characteristic of said invention consists in the fact that said information is shown under the form of graphic symbols that represent the logotype normally used by the broadcasting station to identify itself.
Patent EP-0492180-A1 (EP)
Inventor: HECKERT GEROLD
IPC: B05B13/02
Filed: 1991-11-30
Abstract: Conveyor for the supporting structures of articles to be painted for use in paint lines, which comprises endless driven transport elements for carrying the supporting structures which are arranged with a mutual transverse spacing (crosswise to the conveying direction), extend in the conveying direction and are guided over deflection wheels, the overall size of the conveyor being reduced by designing the transport elements as endless belts made of interwoven steel wire. <IMAGE>
Patent EP-0494387-A1 (EP)
Title: Assembly kit for assembling protective window grills
Inventor: AMGAR GILA
IPC: E06B9/01
Filed: 1991-12-10
Abstract: An assembly kit for assembling a protective grill over a window in a wall includes a pair of base strips (2) to be anchored to the wall on opposite sides of the window, a plurality of spring metal strips (3) to be applied across the window opening and to be secured at their opposite ends to the base strips (2), a pair of cover strips (5) covering the base strips and having openings for receiving the ends of the spring metal strips (3) secured to the base strips (2), and a plurality of locking blocks, one for each end of each spring metal strip, for locking the spring metal strips to the base strips.
Patent EP-0458424-A1 (EP)
Inventor: SCHNELLER CHRISTOF EMANUEL
IPC: B23P19/04
Filed: 1991-01-29
Abstract: A method for mounting valves in the cylinder head of an engine is disclosed, in which the valves (8) are taken from a storage container by means of a gripping device and the respective valve is introduced with its valve shaft into its valve bore, the valve shaft being run precisely into the dimensionally horizontal position by way of the valve shaft bore (9) with the aid of a position finder (1) and then lowered into the bore by a purely vertical movement. The apparatus for performing the method comprises a plug-in device, which is carried floating horizontally with the position finder and is held in a dimensionally horizontal position when the position finder has determined the assembly position. <IMAGE>
Patent EP-0450919-A1 (EP)
Inventor: MAENO TAKASHI C O CANON KABUSH
IPC: H01L41/09
Filed: 1991-04-02
Abstract: In a vibration wave driven motor, an elastic body of an elliptic shape is provided where different degrees of stiffness or rigidity are available with the arcuate portions and the straight portions, and the ratio between the distortion energy and the vibration energy that part in the generation of the natural frequency for the A vibration mode is arranged virtually equal to that ratio for the B vibration mode, thus enabling the matching of frequencies for both A and B modes.
Patent EP-0461797-A1 (EP)
Inventor: BANSAL HARJINDER SINGH
IPC: A01N37/52
Filed: 1991-06-04
Abstract: A compound of formula (I):
     
     where R 1  is alkyl, optionally substituted aryl or optionally substituted heterocyclyl;   R 2  is hydrogen, optionally substituted lower alkyl, lower alkoxy, cycloalkyl, haloalkyl, lower thioalkyl, halo or cyano; or the group R 1  is a group of sun formula (i):
     where q is 0 or an integer of from 1 to 4 and groups R 6  are selected independently from hydroxy, alkyl, alkoxy, alkylcarbonyl, halogen, nitrile, nitro, haloalkyl and haloalkoxy; X is oxygen or sulphur, p is 0 or 1, n is 0 or 1 and m is 1, 2 or 3 provided that when n is 0, p + m is 2 or 3 and when n is 1, p + m is 1 or 2;   R 3  and R 4  are independently selected from hydrogen, halo, alkyl or alkoxy or R 3  and R 4  together with the carbon atom to which they are attached form a carbocyclic ring; and   R 5  is CN; CO 2 R 7  where R 7  is hydrogen, a cation or an esterifying group; a group -CYNR 8  R 9  where Y is oxygen or sulphur and R 8  and R 9  are independently selected from hydrogen, hydroxy, alkyl or alkoxy or together with the nitrogen atom to which they are attached form a heterocyclic ring; or R 8  together with R 3  and the group
     to which it is attached form a heterocyclic ring, or R 5  is a group of sub formula (ii)
     where R 10 , R", R 12  and R 13  are independently selected from hydrogen or alkyl; or a group S(O)r R 14  where r is 0, 1 or 2 and R 14  is hydroxy, lower alkyl or aryl.
Patent EP-0468737-A1 (EP)
Inventor: VELDHUIZEN HENRICUS MARIE THEO
IPC: F24F6/14
Filed: 1991-07-23
Abstract: The invention relates to a method and an apparatus for humidifying the air, particularly of industrial areas, wherein the actual moisture content of the inside air is determined continuously or cyclically by a measuring and control unit 2 and compared with a desired moisture content of the inside air which can be preset (difference between desired value and actual value). If there is a difference between desired value and actual value, a water supply line and a compressed-air supply line 6, 7 of an atomizer nozzle unit 5 can be actuated in the opening sense. In order to be able to avoid dripping of the atomizer nozzle unit effectively with structurally simple means, the pressure of the compressed air to be supplied to the atomizer nozzle unit 5 is controlled depending on the difference between desired value and actual value and the amount of water to be supplied to the atomizer nozzle unit 5 is variable depending on the set air pressure. For this purpose, the apparatus according to the invention has a valve arrangement which is constructed in the form of a pressure reducing valve 10 which is disposed in the compressed-air supply connection line 7 of the atomizer nozzle unit 5. The water supply connection line 6 of the atomizer nozzle unit 5 can be connected to a water tank 11 which is substantially at atmospheric pressure. The outlet of the compressed-air supply line 7, 7.1, 7.2 at the atomizer nozzle side is arranged in front of the outlet at the atomizer nozzle side in the outflow direction.
Patent EP-0498142-A1 (EP)
Inventor: CARLIN FRANCESCO
IPC: C08F2/00
Filed: 1991-02-05
Abstract: A decolorized anticrust material to be deposited on the internal surfaces of a polymerization reactor for the production of PVC-S of the type utilizing an amino-derived of the benzoic acid esterified on a polyvinylic alcohol in mix with a natural poliphenols extract particularly treated with sodium hydrosulfite.
Patent EP-0505482-A1 (EP)
Inventor: VON JENA ALEXANDER
IPC: B06B1/06
Filed: 1990-12-13
Abstract: Afin de retenir dans une position exacte et de manière insonorisée un transducteur ultrasonique (3) dans un fluxmètre (figure 1), on utilise un joint torique (4) situé entre des contacts linéaires (2, 5, 6) distribués selon le principe de support à trois points et dont un (rainure 6) retient le transducteur (3).
Patent EP-0506846-A1 (EP)
Inventor: HAWKE DAVID H
IPC: C07K1/12
Filed: 1990-12-20
Abstract: Un acide aminé libre à protection M ou l'acide aminé terminal d'un peptide est mis en réaction avec un anhydride mixte d'acide isothiocyanique et d'acide carboxylique, carbonique ou sulfonique, dans des conditions basiques, pour produire un acide aminé ou de la peptidyle-thiohydantoïne. L'anhydride mixte peut être un réactif en phase de solution ou un réactif en phase solide. On peut utiliser la méthode pour la mise en séquence d'un peptide à terminaison C. Est également présenté un nouveau réactif en phase solide qu'on peut utiliser dans ce procédé.
Patent EP-0515454-A1 (EP)
Title: Method and apparatus for photographic processing.
Inventor: EARLE ANTHONY
IPC: G03D3/06
Filed: 1991-02-11
Abstract: PCT No. PCT/EP91/00266 Sec. 371 Date Aug. 14, 1992 Sec. 102(e) Date Aug. 14, 1992 PCT Filed Feb. 11, 1991 PCT Pub. No. WO91/12567 PCT Pub. Date Aug. 22, 1991.A method of processing an imagewise exposed photographic material in a processing solution which is unstable to the extent that it deteriorates without external reaction in which the photographic material is passed through a tank containing the solution characterized in that the solution is circulated through the tank at a rate of from 0.1 to 10 tank volumes per minute.
Patent EP-0519996-A1 (EP)
Inventor: BRIDGE ANDREW WILLIAM
IPC: C07D403/12
Filed: 1991-03-15
Abstract: On décrit des dérivés d'imidazoles de formule générale (II) dans laquelle R1 est hydrogène ou un ou plusieurs substituants, k représente 0, 1 ou 2, Q est un groupe d'alkylène droit ou ramifié et z est hydrogène ou un groupe de substitution, ainsi que leurs sels pharmaceutiquement acceptables. Lesdits dérivés possèdent des propriétés pharmacologiques utiles en tant qu'inhibiteurs de la coenzyme-A d'acyle: cholestérol-0-acyle transférase et en tant qu'inhibiteurs de la liaison de thromboxane TXA2 à ses récepteurs, et ils sont également utiles dans les traitements.
Patent EP-0523103-A1 (EP)
Inventor: TYLER JEFFREY A
IPC: B60T8/00
Filed: 1991-03-06
Abstract: Une soupape de frein destinée à un système de freinage automatique comprend un actuateur réagissant à une pression de retour provenant à un frein afin de réguler la pression dans le frein en proportion à un signal électrique appliqué à l'actuateur. L'actuateur exerce une force à laquelle s'oppose une pression de retour agissant contre une zone prédéterminée de l'actuateur. Des soupapes actionnées par l'actuateur assurent de manière alternée l'alimentation en air sous pression des cylindres de freins ou la décharge de pression d'air des cylindres. Une soupape de purge (42) à faible écoulement assure la décharge de faibles quantités d'air de ladite soupape. Toutefois, une soupape de décharge pilotée à écoulement élevé (74) remplace la soupape de purge à faible écoulement (42) afin de décharger de plus grandes quantités d'air et permet à ladite soupape d'être régulée par des forces d'actionnement plus faibles.
Patent EP-0479990-A1 (EP)
Inventor: KROEBER LUTZ
IPC: G09B3/00
Filed: 1991-04-30
Abstract: Pour des ensembles question-réponse à apprendre par coeur, où chaque question consiste en deux parties liées entre elles, il peut s'avérer utile de se servir d'ensembles d'objets dont les moitiés montrent, sur la face externe, chaque fois une question, la réponse pouvant être lue sur la face interne après dépliage. Cela se prête particulièrement bien aux tables de multiplication. Pour des raisons de fabrication, il vaut mieux imprimer les informations sur de minces plaquettes en plastique et découper ensuite les objets à la matrice. La fermeture se fait ensuite au moyen d'une fermeture à crans nécessairement bidimensionnelle. Afin de pouvoir aussi inverser les questions posées, p. ex. afin de s'exercer dans le cas de la table de multiplication également au travail de division, la fermeture s'effectue aussi inversement, cette fois-ci par accrochage.
Patent EP-0533805-A1 (EP)
Title: Procede de gestion efficace de la memoire centrale non virtuelle
Inventor: WENGELSKI DIANE M
IPC: G06F12/12
Filed: 1991-06-10
Abstract: Programmateur (1120) de mémoire parallèle pour l'exécution sur une architecture de processeurs (10) multiples hautement parallèles rapides. Le logiciel du système d'exploitation fournit de l'intelligence et de l'efficacité en transférant sur une mémoire auxiliaire des images à traiter afin de faciliter le transfert en mémoire centrale d'un autre processus. Le fractionnement et la fusion de segments de données sont utilisés pour placer des segments sur la mémoire (50) libre existante, même en l'absence d'un seul espace contigu de taille suffisante. Le mappage de ces fragments de segment par des ensembles de registres (80) de contrôle des données retient la vue contiguë, par l'utilisateur, de l'espace adresse. L'existence d'images doubles (14, 70) et du transfert partiel permet une permutation efficace et rapide. Les candidats (150, 160, 170) au transfert sur mémoire auxiliaire sont choisis de manière intelligente et la sélection ne porte que sur les candidats qui permettront le plus efficacement le transfert sur la mémoire centrale d'un autre processus.
Patent EP-0513287-A1 (EP)
Title: Motion detector unit.
Inventor: PHILPOTT ANDREW GUY
IPC: H03D9/06
Filed: 1991-11-27
Abstract: PCT No. PCT/GB91/02099 Sec. 371 Date Jul. 29, 1992 Sec. 102(e) Date Jul. 29, 1992 PCT Filed Nov. 27, 1991 PCT Pub. No. WO92/09905 PCT Pub. Date Jun. 11, 1992.A unit for detecting a moving person or object by means of doppler frequency shift. The unit comprises a microwave circuit board (1) accommodating an oscillator and a mixer, and an antenna board (2) carrying transmit (8) and receive (9) patch arrays. In the assembled unit the two boards (1,2) are disposed adjacent one another. Coupling between the microwave circuit and the antenna arrays is achieved by two slots (6,11) resonant at the oscillator fundamental frequency and formed in a ground plane (5) on the microwave board (1). Feed striplines (7,10,12) on the two boards (1,2) lie orthogonal to the slots (6,11) and are terminated in T-sections (15,14). The stripline/slot arrangement suppresses emission at the oscillator second harmonic frequency. The antenna board (2) has no electrical connection to the microwave circuit, enabling the radiated beam shape to be changed by simply replacing the antenna board with one having a different patch array pattern.
Patent EP-0537411-A1 (EP)
Inventor: KUHLMANN LUIS A
IPC: C08L33/10
Filed: 1992-02-07
Abstract: Polymers with a high glass transition temperature are used in cement additives to produce a portland cement mortar or concrete that does not have the initial stickiness typical of prior art polymer-modified portland cement compositions and does not form a crust on the surface when exposed to air drying, thus improving the working time of the mix. This simplifies equipment cleaning and permits the use of transit mixers for field applications of polymer-modified concrete. The properties of the mortar and concrete modified with these materials, both in the plastic and hardened state, are equivalent or superior to those of the currently available products which use film-forming materials. Within the scope of this invention are a redispersible powdered cement additive, a redispersible polymer powder and a ready-to-use portland cement composition, as well as related processes.
Patent EP-0556416-A1 (EP)
Inventor: KUTZER ANTON
IPC: H02K9/28
Filed: 1992-02-15
Abstract: Starting from a commutator motor with a plastic frame (2) which is held in a metal end shield on the commutator side and has a plug unit (27) for an external supply line and connecting lines, especially in the form of a blanking skeleton, at least up to brushes (8; 9) rubbing on a commutator (53), it is possible in conjunction with a low outlay on design and production to ensure optimum cooling of the brushes (8; 9) by arranging that the brushes (8; 9) or brush holders (81; 91) accommodating the latter are held electrically insulated against one another on the end shield (1) connected in a manner which conducts heat effectively, and are contacted in the operating position of the plastic frame (2) via touch contacts (contact springs 6; 7) with corresponding mating contacts (contact surfaces 25; 26) of the connecting lines of said frame. It is advantageous for the mutual contacting to be performed automatically during the axial assembly of the commutator motor. <IMAGE>
Patent EP-0514668-A1 (EP)
Title: Cabinet
Inventor: KOSTIC MIRKO
IPC: H02B1/28
Filed: 1992-04-18
Abstract: This cabinet (1) has a supporting metallic framework (2) with a rectangular base area. In the region of the corners of the base area, framework struts (3) are provided, which consist of sheet-metal profile and are connected to a top metal sheet and a bottom metal sheet. Cladding parts can be fitted to the framework (2). It is intended to create a cabinet (1) which has a supporting framework which is simple to assemble and can easily be equipped for a high protection class. This is achieved in that an identical part, which is constructed as a covering metal sheet (4), can be used both as the top metal sheet and as the bottom metal sheet, in addition to which the covering metal sheet (4) is constructed as part of the supporting framework (2). <IMAGE>
Patent EP-0520438-A1 (EP)
Inventor: KOVACIK WILLIAM PETER
IPC: G21C19/07
Filed: 1992-06-25
Abstract: A flux trap neutron absorber arrangement (54) for use in a fuel storage body (32) between a pair of fuel storage cans (40) which receive and store nuclear fuel assemblies (10) includes separate pockets (50) spaced from one another and extending vertically along and attached to the exterior of each of the adjacent side walls (40A) of adjacent spaced storage cans (40), an elongated flat plate (48) of a thermal neutron absorber material mounted in each pocket (50), the plates (48) of thermal neutron absorber material being likewise spaced from one another and defining a fast neutron slow-down region therebetween, a slab of a metal hydride (60) disposed in the fast neutron slow-down region between the plates (48) of thermal neutron absorber material and the separate pockets (50) on the adjacent side walls (40A), a canister (56) containing the slab of the metal hydride (60) being disposed in the fast neutron slow-down region, the canister (56) being connected to at least one of the adjacent side walls (40A) of the adjacent storage cans (40). The thermal neutron absorber material of the plates is usually boron carbide. Preferably, the metal hydride of the slabs is usually titanium hydride.
Patent EP-0537538-A1 (EP)
Inventor: FOERSTER HEINZ DR
IPC: C07D317/24
Filed: 1992-09-28
Abstract: There are described novel fluorinated phenoxyphenoxycarboxylic acid derivatives of the formula (I) <IMAGE> in which X, A and Z have the meaning given in the description, and a plurality of processes for their preparation. The novel phenoxyphenoxycarboxylic acid derivatives are used as herbicides.
Patent EP-0538903-A1 (EP)
Inventor: ICHIHARA MASAKI
IPC: H03L7/18
Filed: 1992-10-26
Abstract: In a frequency synthesizer, a phase detector receives an externally generated reference clock signal of a constant frequency and a feedback signal to produce an error signal, which is output through a loop filter to a voltage controlled oscillator. A direct digital synthesizer (DDS) receives the reference clock signal and externally generated phase data to produce a DDS output signal whose frequency is precisely controlled by the phase data. The DDS output signal is applied as a carrier to a differential detector where it is modulated with the output of the VCO to produce a signal corresponding to the lower sideband of the modulated carrier. The output of the differential detector is output to the phase detector as the feedback signal.
Patent EP-0548784-A1 (EP)
Inventor: WOTTRICH GUENTHER
IPC: B05D7/24
Filed: 1992-12-17
Abstract: The invention relates to a process for enhancing the optical appearance of the surface of an object, preferably of a roofing. The invention further relates to an agent for application to the surface of an object, preferably for carrying out the abovementioned process. The object of the invention is to specify a process and an appropriate agent which can be used to impart to any surface, especially to roofing faces made of modern materials, the appearance of a copper face, especially including the patination phenomena. At the same time, the agent according to the invention is to be as inexpensive and easily applicable as possible and, particularly with a view to its use in roofings, should also be resistant to weathering. The object is achieved according to the invention by a process of the abovementioned generic type, the process being notable for the surface being provided with a layer of a coating agent containing proportions of copper which are exposed to oxidation.
Patent EP-0565783-A1 (EP)
Inventor: COHEN A M
IPC: C07C49/788
Filed: 1992-04-16
Abstract: The invention is directed to a mixture of acetylpolyalkylindanes and acetylpolyalkyl-tetralines obtainable by cycloalkylation of  p -cymene and/or  p , α-dimethylstyrene and/or 8- p -cymenyl halides and/or 8- p -cymenyl alcohol with a mixture of alkenes consisting of one or more methylbutene isomers and one or more dimethylbutene isomers, followed by acetylation of the intermediate mixture of polyalkylindanes and polyalkyltetralines.
Patent EP-0497551-A1 (EP)
Inventor: TANIGUCHI HIDEO
IPC: B41J2/335
Filed: 1992-01-28
Abstract: The present invention provides a thermal head including a substrate of alumina, a glaze layer formed on the substrate and patterning resistor and electrode layers on the glaze layer. The thermal head is of a whole glaze type in which a heating section is formed on the glaze layer at or adjacent to the edge portion thereof or of a partial glaze type in which a heating section is formed on the glaze layer at or adjacent to its partially cut edge portion. Thus, the thermal head can print more clearly.
Patent EP-0530970-A1 (EP)
Inventor: PARKER FRED T
IPC: A61M25/00
Filed: 1992-07-29
Abstract: A flexible, kink-resistant, introducer sheath (10) for percutaneous vascular access. The introducer sheath includes a flat wire coil (23) with uniform spacing between the turns, which is compression fitted about an inner, lubricous material polytetrafluoroethylene tube (22). The introducer sheath further includes an outer tube (12) of a heat formable polyamide material which is heat formed and compressed through the spaces between the turns of the wire coil to mechanically connect to the roughened outer surface of the inner tube. The distal end (13) of the outer tube is tapered in a mould with additional polyamide outer tube material. The proximal end (15) of the sheath is flared for connection to a connector fitting.