baber/WOPTO huggingface dataset:
Patent EP-0559558-A1 (EP)
Inventor: MARTEAU D AUTRY ERIC
IPC: G01N35/04
Filed: 1993-03-03
Abstract: The present invention relates to a laboratory automaton (robot), of the XYZ type, comprising in particular, under computerised control, various peripheral elements suitable for analysing and/or preparing liquid samples, a work surface (1) comprising suitable support means (2) for the elements needed for the analysis and/or the preparation of samples, associated with an adapted sampling device, consisting of a needle (5) connected to an automatic syringe arranged vertically on a suitable sampling arm (3, 4) which moves the needle along the three orthogonal axes X, Y and Z defining the three spatial dimensions, in which the specific elements necessary for the analysis are moved from any point on the work surface (1) to another predetermined point by programming the needle control means for such a movement, by active interaction of the lower part of the needle (5) with a suitable closure member (8) temporarily attached to the element to be moved, the closure member (8) exerting on the outside of the lower part of the needle (5) the frictional forces necessary for the temporary connection of the element to be moved with the needle (5), which moves it from one point to another on the work surface (1). The present invention also relates to the elements to be moved, and to a method for identifying and/or filtering the liquid samples. <IMAGE>
Patent EP-0594503-A1 (EP)
Inventor: BACLAINE PATRICK
IPC: H01P1/208
Filed: 1993-10-20
Abstract: Agile UHF filter with at least two dual-mode cavities (1, 2) with axes which are parallel and coupled by an iris (19). The entry and exit couplings take place by irises (12, 13) which are pierced in the back plate (14) of the filter. The frequency response of the filter then becomes symmetric. This plate, and thus these irises, are interchangeable in order to increase the agility of the filter. <IMAGE>
Patent EP-0596808-A1 (EP)
Inventor: BREITER MARTIN
IPC: B23K37/04
Filed: 1993-11-05
Abstract: The invention relates to a clamping head including at least one clamping arm (5') which is mounted so that it pivots between at least one clamped position and one unclamped position, and which is actuated in terms of rotation by a drive system (3) equipped with an actuating component (15) guided with a reciprocating movement, whereas the said component (15) is connected to the said arm by an articulated system including at least one link rod (12) which is articulated via one of its ends to at least one actuating lever (11b) which is pivoting and rotationally secured to the said clamping arm (5'), whereas the other end of the link rod (12) is articulated to a rocker lever (13b), itself articulated to the said actuating component (15) and which includes a guide means which is located at a distance from its points of articulation to the said connecting rod (12) and the said actuating component (15) and which is intended to interact with a conjugate fixed guide means. The invention is noteworthy in that the fixed guide means is produced in the form of at least one curved guide groove (21a) formed in the head and having, for example, the overall shape of an S, whereas the means for guiding the rocker is, for example, made up of at least one roller of (19b). <IMAGE>
Patent EP-0553058-A1 (EP)
Inventor: HUETTEMANN WILFRIED
IPC: A47L15/44
Filed: 1993-01-16
Abstract: In a dishwasher (2) or washing machine having a metering device (1, 1') for a liquid rinsing agent and a liquid or powdery cleaning agent, wherein each agent can be introduced separately into its own supply chamber (9) manually via an assigned filling aperture (6) of the meterer (3), at least the filling aperture (6) for the rinsing agent is provided with a filling guard (19). Said filling guard (19) prevents filling of the supply chamber of the rinsing agent meterer (3) with an unintended washing agent. The filling guard (19) can advantageously be combined with a filling aid (21; 22) which allows simple filling of the meterer, even when the appliance door (24) is partially opened. In a simple manner, the filling guard can be constructed as a strainer (20) which covers the filling aperture of the metering device and the filling aid can be constructed as a pivotable filling nozzle (22), the mesh width of the strainer (20) for the insert in the rinsing agent meterer (3) being designed in such a way that only liquid rinsing agent (13) is allowed through. As a result, interferences on the metering device and thus ensuing poor washing results are reliably avoided. <IMAGE>
Patent EP-0606402-A1 (EP)
Title: Lamination of a photopolymerizable solder mask layer to a substrate containing holes using an intermediate photopolymerizable liquid layer.
Inventor: STOUT GARY
IPC: H05K3/00
Filed: 1992-12-14
Abstract: A process is disclosed for applying a preformed photopolymerizable solder mask film and a photosensitive liquid to a printed circuit substrate containing a plurality of holes wherein reduced failure is obtained in photopolymerized areas of the solder mask film above the holes as determined after a soldering operation. The photosensitive liquid contains at least one ethylenically unsaturated compound capable of forming a high polymer by addition polymerization and a first photoinitiator system which has an absorption maximum in a first spectral region. The preformed photopolymerizable film contains at least one ethylenically unsaturated compound capable of forming a high polymer by addition polymerization and a second photoinitiator system, such that the preformed photopolymerizable film has an absorption maximum in a second spectral region and is activated by actinic radiation therein and has an absorption minimum in the first spectral region and transmits actinic radiation therein.
Patent EP-0617840-A1 (EP)
Title: Polarisation negative d'un materiau de remplissage a tranchee d'isolation, empechant les ions positifs mobiles d'atteindre les composants bipolaires
Inventor: BEASOM JAMES D
IPC: H01L21/763
Filed: 1992-12-18
Abstract: La tendance des ions positifs mobiles à passer dans les composants d'un transistor bipolaire est minimisée de façon efficace en créant autour du transistor un champ électrique attirant les "ions positifs", de préférence en appliquant une polarisation prescrite aux matériaux de remplissage d'une tranchée conductrice entourant le dispositif. La tranchée qui entoure le composant à protéger contient un matériau diélectrique disposé le long des parois de la tranchée. Cette dernière contient des matériaux tels que du polysilicium non dopé, qui est capable de distribuer une tension de sorte que le matériau de la tranchée est isolé, par le matériau diélectrique, d'une partie adjacente du substrat semi-conducteur entouré par la tranchée. Afin d'éviter que les ions positifs mobiles ne passent dans un composant en réponse à une contrainte de distorsion de température et ne dégrade ainsi un paramètre opérationnel du transistor, on applique, au matériau de la tranchée, une tension de polarisation prédéterminée (relativement négative). On entend par "relativement négative" le fait que l'amplitude de la tension de polarisation prédéterminée est établie de manière à ne pas être plus positive que la moitié de la différence entre les tensions de polarisation les plus positives et les plus négatives qui sont appliquées au dispositif. De préférence, la tension de polarisation prescrite correspond à la plus négative des tensions de polarisation du transistor.
Patent EP-0591539-A1 (EP)
Inventor: TOYAMA TOSHIYUKI RINKAI-KOJO S
IPC: F01C21/10
Filed: 1993-02-02
Abstract: Un tenon (8), qui divise une chambre de cylindre (41), placée dans un cylindre (4), en une chambre de compression (X) et une chambre d'admission (Y), comprend un tambour (7) doté d'une projection vers l'extérieur dans la direction radiale. Un support en forme de colonne cylindrique (11), qui comporte une rainure réceptrice (11a) recevant l'extrémité frontale du tenon (8), est monté dans le cylindre (4) de manière à pouvoir y tourner. Le tambour (7) peut tourner par rapport à une partie d'excentrique rattachée à l'arbre moteur (22), auquel le tambour est couplé, la lubrification étant continue. Ainsi, on peut éliminer le mouvement relatif entre le tenon (8) et le tambour (7), réduire les pertes de puissance dues à la friction, supprimer les fuites de gaz provenant d'une chambre placée à l'arrière du tenon (8) et allant vers la chambre d'admission (Y) et la chambre de compression (X), et réduire les fuites de gaz venant de la chambre de compression (X) et allant vers celle d'admission (Y), ce qui améliore le rendement du mouvement et donc l'efficacité des performances affichées.
Patent EP-0628103-A1 (EP)
Title: Ameliorations apportees au traitement des textiles
Inventor: RHA DONG SUP
IPC: D06M101/16
Filed: 1993-02-24
Abstract: L'invention concerne des tissus textiles, des fils et des cordes qui sont imprégnés de caoutchouc, de résine et de matières particulaires par immersion dans une dispersion aqueuse comprenant un latex de caoutchouc aqueux, la résine et la matière particulaire, la dispersion contenant en outre une quantité très réduite d'un silicate soluble dans l'eau, tel que le silicate de sodium. Après séchage, les produits peuvent être utilisés pour renforcer le caoutchouc industriel et les matériaux de frottement tels que les garnitures d'embrayage et analogue.
Patent EP-0633831-A1 (EP)
Title: Pneumatic mixer and conveyor.
Inventor: KEMPF MANFRED
IPC: B28C5/08
Filed: 1993-03-30
Abstract: A pneumatic mixer and conveyor, in particular for mixing and conveying mortar or concrete, comprises a mixing tank (18) which can be filled with the material to be mixed and conveyed, is connected to a conveyor pipe (12), contains a motor-driven agitator (14) and to which compressed air may be applied. It also comprises a driving motor (20) and a screw-type compressor (32) that can be driven by the driving motor for generating compressed air. The agitaor may be driven by means of a hydraulic motor (30) to which pressure oil may be supplied by at least one hydraulic pump (24, 26) driven by the driving motor (20). The screw-type compressor (32) is arranged in a lubricating and cooling oil circuit that contains an oil/air reservoir (34) with an air separator (36) and oil sump (38). In order to obtain a light-weight design which is easy to mount and to service, the hydraulic circuit of the agitator drive and the lubricating and cooling oil circuit of the screw-type conveyor (32) have a common oil tank, formed by the oil sump (38) of the oil/air reservoir, as well as a common oil cooler (50) and oil filter (52).
Patent EP-0596133-A1 (EP)
Inventor: AKAMATSU SATOSHI TECHNICAL DEV
IPC: C21D9/00
Filed: 1993-04-16
Abstract: La présente invention a pour objet de décrire un modèle de pièces et un procédé de production d'une tôle d'acier finement plaquée comprenant au moins deux types de couches ayant des compositions mutuellement différentes, la diffusion du carbone entre les couches respectives étant radicalement évitée afin de créer une structure de placage sans dégrader les caractéristiques inhérentes à chaque couche, et afin de permettre l'obtention de plusieurs caractéristiques compatibles les unes avec les autres. Est décrite une tôle d'acier finement plaquée comprenant au moins deux types de couches ayant des compositions mutuellement différentes, tôle dans laquelle le traitement thermique s'effectue à une température à laquelle la différence entre les activités du carbone à l'équilibre de deux couches adjacentes est inférieure à une valeur spécifiée. Ainsi, la diffusion du carbone entre les couches respectives est radicalement évitée, ce qui permet d'obtenir une tôle d'acier finement plaquée qui présente un gradient extrêmement faible de concentration moyenne de carbone dans chaque couche dans le sens de l'épaisseur de la tôle, et qui assure la compatibilité des caractéristiques de chaque couche avec celles des autres couches.
Patent EP-0623044-A1 (EP)
Inventor: BROWN RICHARD I
IPC: B01D21/26
Filed: 1993-03-23
Abstract: Un système transmet un signal de commande entre un élément rotatif et un élément fixe d'une centrifugeuse (78) de séparation du sang. Un système de commande d'interface (234) porte l'élément visualisant l'interface sur un élément rotatif de la centrifugeuse. Le système de commande d'interface (234) comprend une source de lumière (236) et un détecteur de lumière (244) sur une tête de lecture (238) et une liaison de données (278) conçue pour transmettre des signaux d'intensité de lumière de la tête de lecture (238) vers un circuit de commande d'interface (270) monté sur le cadre fixe de la centrifugeuse (78). La liaison de données (278) comprend un circuit de commande d'intensité (252) qui règle l'entrée sur la source de lumière (236) et une deuxième source de lumière (254).
Patent EP-0650586-A1 (EP)
Title: Gas sampling probe.
Inventor: HOLLAND ERNEST V L CHURCHILL L
IPC: G01N1/22
Filed: 1993-07-12
Abstract: A sampling probe is provided for sampling the exhaust gases of internal combustion engines, particularly commercial vehicles. The probe includes a sampling tube (11) having an inlet (12) at one end for receiving the gaseous products. The tube (11) is pivoted to an arm (17) at an outer end of the arm so that the sampling tube (11) can move relative to the arm (17) and manipulate the position of the inlet (12) and insert the inlet (12) into a gas outlet tube (30). The arm may be clamped to the gas outlet tube by a clamping arrangement (26-29) operated from the end of the arm.
Patent EP-0656935-A1 (EP)
Inventor: GRANDMAIRE JEAN-PAUL
IPC: C11D1/62
Filed: 1993-08-17
Abstract: Une composition de conditionnement de tissus biodégradable et non nuisible à l'environnement pour le cycle de rinçage permet d'assouplir davantage les tissus tout en réduisant et en solubilisant de manière significative les incrustations indésirables de minéraux sur les tissus que l'on veut assouplir. La composition comprend (a) environ 1 à environ 20 % en poids d'un assouplisseur de tissus cationique en un acide gras diestérifié à longue chaîne représenté par la formule générale (I), dans laquelle RCO représente le résidu d'un acide gras ayant entre environ 12 et 24 atomes de carbone; R2 et R3 représentent indépendamment l'un de l'autre un groupe alkyle inférieur ou un groupe hydroxyalkyle ayant 1 à 4 atomes de carbone; n et m sont des nombres entiers entre 1 et 4 et X représente un anion de solubilisation dans l'eau; et (b) entre environ 1 et environ 25 % en poids d'un acide organique ou minéral non réagi.
Patent EP-0662956-A1 (EP)
Title: Peracid compounds.
Inventor: SANKEY JOHN PHILLIP SAINT MARY
IPC: C07B33/00
Filed: 1993-09-20
Abstract: Organic peracids supported on inorganic macromolecular supports and a process for preparing them are provided. The peracids have general chemical formulae: (I) where Q represents the inorganic support, A is an alkylene or arylene group, R represents hydrogen, alkyl or an aryl group and X represents an optionally substituted alkylene or arylene group, or (II) where Q and A are as defined above, and X' represents an optionally substituted alkylene or arylene group comprising at least one carbonyl group in the alpha position relative to N. The peracids have improved stability and recovery characteristics compared with those of the prior art.
Patent EP-0746815-A1 (EP)
Title: Procede et systeme d'interfa age avec une bibliotheque de types
Inventor: ACTON COLIN J
IPC: G06F9/45
Filed: 1993-10-08
Abstract: Un procédé et un système assurent l'interfaçage avec une bibliothèque (204) de types. Dans un mode préféré de réalisation, l'invention concerne une interface (203) avec une bibliothèque de types ayant une pluralité de procédés d'interfaçage (404-411) qui permettent d'enregistrer des informations sur les types dans la bibliothèque de types et de les y récupérer. L'invention concerne une pluralité de modes de réalisation des interfaces décrites. Un programme d'ordinateur est compilé qui utilise les interfaces décrites pour accéder aux informations sur les types. Lorsque le programme compilé d'ordinateur est exécuté, il accède aux informations sur les types en utilisant un mode d'exécution parmi la pluralité des modes d'exécution. Dans un mode préféré de réalisation, une bibliothèque de types contient des informations sur les types qui permettent à un compilateur de se lier à une occurrence du type au moment de la compilation (liaison précoce).
Patent EP-0682749-A1 (EP)
Title: High pressure pump for accurate dosing of liquids
Inventor: FUNKE HERBERT
IPC: F04B37/12
Filed: 1993-10-28
Abstract: PCT No. PCT/DE93/01031 Sec. 371 Date Jun. 11, 1995 Sec. 102(e) Date Jun. 11, 1995 PCT Filed Oct. 28, 1993 PCT Pub. No. WO94/10445 PCT Pub. Date May 11, 1994In order to reduce the overall size of serial pump arrangements, several block-disk-like building elements are used. These building elements are made of a non-metallic material and lie against each other with their control surfaces in a sandwich like stack. Two of the block-disk-like building elements have displacement chambers oriented transversely to the axis of the stack, in each of which is guided a push piston. Inflow and outflow bores in which the high pressure mass flow, for example a chemical buffer, is created, extend parallel to the stack axis. Both building elements form two serially arranged pumping units of the serial pump arrangement and ensure a constant and continuous mass flow. Check valves are provided at the suction and delivery sides of both pumping units. Besides saving space, this arrangement ensures a highly constant and continuous mass flow, as the throughflow paths are as short as possible. The building elements may be made of metal-free but highly stable materials, including sapphire. Because of their shortness a minimal dead volume is obtained, and because of the metal-free materials there is practically no elasticity.
Patent EP-0607986-A1 (EP)
Inventor: LICHTSTEIN BERNARD M
IPC: A61F13/56
Filed: 1994-01-21
Abstract: Absorbent articles having adhesive attachment means to secure the product to the part of the undergarment at the ends of the crotch region or beyond it generally have adhesive areas (12,14) that are created approximately in and/or attached to the anterior and posterior regions of the product, in particular, the anterior and posterior regions of the garment-facing surface (18) of the product. The central crotch region of such absorbent products, in particular, the central crotch region of the garment-facing surface of the product, is substantially free of adhesive. Attachment flaps (20,22) may be placed at the longitudinal sides or corner edges of such absorbent products.
Patent EP-0620072-A1 (EP)
Inventor: BILAND MAX
IPC: B23D19/08
Filed: 1994-03-02
Abstract: The new invention, for the machining of thin metal sheets, proposes to arrange the tool top part (5) and tool bottom part (6) on horizontal guides (2, 3) in such a way as to be traversable independently of one another. Control and drive means (18-20) are provided for the coordinated movement of the two tool parts. A new "degree of freedom of motion" with a vertical adjustment of the working tools to one another is introduced. Thus any possible start of cut, even inside the sheet-metal plate (12), is possible for the first time in the machining of thin metal sheets for internal and external shapes. The configuration of the machine frame as a portal frame and of an additional thin-sheet machining unit (21) results in novel machining of thin metal sheets, which permits a technique analogous to the laser cutting technique. In fact the new thin-sheet cutting technique produces neater cuts. <IMAGE>
Patent EP-0619973-A1 (EP)
Inventor: BRANDT WOLFGANG
IPC: B29C59/00
Filed: 1994-03-18
Abstract: The invention relates to a bath or shower basin (1) in which the bottom (4) is provided with slip-resistant areas (2). According to the invention, these slip-resistant areas (2) are formed by roughening the glossy surface (3) of the bottom (4). <IMAGE>
Patent EP-0617301-A1 (EP)
Inventor: NISHIMOTO HIROSHI C O NEC CORP
IPC: G02B6/13
Filed: 1994-03-24
Abstract: An optical waveguide having a small propagation loss and formed on an Si substrate having a large diameter has a lower cladding layer, a core and an upper cladding layer surrounding the core together with the lower cladding layer, each of the lower cladding layer, core and upper cladding layer being composed of a high-silica material. The upper cladding layer or each of the upper and lower cladding layers comprises three kind of dopants including germanium oxide (GeO₂), phosphorus oxide (P₂O₅) and boron oxide (B₂O₃). Preferable amount of content of GeO₂ in the upper cladding layer is more than 5 mole percent. The optical waveguide is suitable for a hybrid optical device including a functional device such as a semiconductor laser provided with metal patterns for electrodes and interconnections. The metal pattern can be formed before a thermal treatment of the upper cladding layer without causing a deficiency in the metal pattern during the thermal treatment.
Patent EP-0622272-A1 (EP)
Title: Sonnenblende für Fahrzeuge
Inventor: VAXELAIRE FRANCIS
IPC: B60J3/02
Filed: 1994-04-06
Abstract: Die Sonnenblende für Fahrzeuge weist einen Sonnenblendenkörpers (4) auf, der sowohl mit einem Schminkspiegel (3) als auch mit einem Ablagefach (6) ausgerüstet ist. Die Anordnung ist dabei so getroffen, daß der in einer Öffnung des Sonnenblendenkörpers (4) eingesetzte Schminkspiegel (3) benutzerzugänglich ist, wenn der Sonnenblendenkörpers (4) sich in der Gebrauchslage befindet, während das in einer Öffnung des Sonnenblendenkörpers (4) eingesetzte Ablagefach (6) benutzerzugänglich ist, wenn sich der Sonnenblendenkörpers (4) in der Nichtgebrauchslage befindet. <IMAGE> <IMAGE>
Patent EP-0627247-A1 (EP)
Inventor: SEDLMAIR GERHARD
IPC: A63C5/075
Filed: 1994-04-18
Abstract: The invention relates to a binding ground plate (10) for the heal and/or toe units of ski bindings with holes (32) for receiving the fastening screws of binding parts. To reduce stresses on the fastening screws passing through the binding ground plate on account of the oscillating motion of the ski during running, the region (24) of the binding ground plate in which the holes for receiving the fastening screws are arranged is largely isolated from the remaining binding plate (12). <IMAGE>
Patent EP-0644029-A1 (EP)
Inventor: CATOEN BRUCE
IPC: B29C45/34
Filed: 1994-04-21
Abstract: The present invention relates to an apparatus (10) for injection molding a thin-walled plastic article (12) with substantially equal thickness sidewalls (14), a base portion (16), and a lip portion (18). The apparatus includes a two part mold arrangement (20, 22) in which a first part (20) defines a mold cavity (24) and a second part (22) defines a mold core (26). The first and second mold parts in a mold closed position define a mold space (28) in the shape of the article being molded. The apparatus further includes two or more gates (42) adjacent a lip portion of the mold space for injecting molten plastic material into the mold space and a bottom center venting arrangement (48). The apparatus further includes a restriction (32, 34, 36) in the mold space for improving the operation of the bottom center venting arrangement and providing a more balanced filling in a multi-cavity molding machine.