baber/WOPTO huggingface dataset:
Patent EP-0361579-A1 (EP)
Inventor: MAARSCHALKERWEERD JAN
IPC: C02F1/32
Filed: 1989-09-12
Abstract: A fluid purification device including an inverted U-shape frame whose legs (7, 16) support a plurality of lamp assemblies each including an ultraviolet lamp (14) received in a protective sleeve (15). One of the legs (17) is hollow and receives lead wire(s) (11) connected to the lamps through openings (35) spaced along the leg (7). The protective sleeve (15) at one of their ends are resiliently mounted to the hollow leg (17) at the openings (35), and seals (9) are provided to prevent fluid from entering into the hollow leg (7) and the protective sleeve (15). The other ends (15a) of the protective sleeves (15) are closed and held in receptacles in the other frame leg (16) which is formed by two plates (16a, 16b) fixed to each other. "O" rings (17) provided along the other leg (16) receive the protective sleeves (15) to provide flexible seats. An electrical ballast (2) controlling amperage and/or voltage at the lamps (14) is incorporated in the frame.
Patent EP-0343891-A1 (EP)
Inventor: BELLINGHAM RICHARD MARTIN
IPC: F16F1/368
Filed: 1989-05-22
Abstract: When attaching components to composite members, for example leaf springs of composite fibre reinforced resin material, it is necessary to avoid stress concentrations and also the access of foreign matter between the spring and the component since this can cause abrasion and break down of the spring. 
     A composite leaf spring (1) having upper and lower planar surfaces (2,3) has a two element component (4A,4B) clamped to it as indicated by the arrows. Liners (6,7) of elastomeric material are interposed between one element (4A) and the upper planar surface (2) and between the other element (4B) and the lower planar surface (3). Towards their ends the surfaces of the elements (4A,4B) adjacent the spring diverge from the spring and the liners (6,7) are shaped to fill the divergencies. The liners extend beyond the ends of the elements to form sealing lips at the spring surfaces (2,3). 
     In an eye end attachment at an end of a composite spring a one piece component may be used.
Patent EP-0367545-A1 (EP)
Inventor: BROWN WARNER KENT
IPC: B66F9/20
Filed: 1989-10-30
Abstract: A lift truck upright having a fixed upright section, one or more telescopic upright sections supported out­wardly and rearwardly of the fixed section and a load carrier (56, 224) mounted from the outer telescopic section. The side upright rail assemblies are mounted at predetermined forwardly diverging angles relative to the central plane of the lift truck (10) and may be mounted from the truck either over the drive wheels (16), in front of and in alignment with the drive wheels (16), or inwardly of the drive wheels (16), in both two-stage and triple-stage upright constructions. Primary lift cylinders (70, 230) are nested behind respective upright rail sections and, in the triple-stage version, full free-lift cylinders (260) are mounted either in front of the upright rail assemblies or behind said rail assemblies in nested relation with said rail assemblies.
Patent EP-0373759-A1 (EP)
Inventor: AUSTIN PETER WILLIAM
IPC: C07C205/40
Filed: 1989-11-01
Abstract: A bromo-nitro compound of the general formula
     where R, R 1  and R 2  can be hydrogen, or a hydrocarbyl group and R can also be R 3 CO or R 3 NHCO and n has a value of at least one. R and R 1  can both be hydrogen. The value of n is typically one. Compounds of this type have anti-microbial properties, especially anti-bacterial properties. The compounds can be used as industrial biocides, especially in water treatment.
Patent EP-0375175-A1 (EP)
Inventor: MARRIAGE PETER VIVIAN
IPC: F01D5/18
Filed: 1989-11-28
Abstract: An aerofoil for a gas turbine engine turbine rotor blade or stator vane is subject to film cooling by means of multiple rows of small cooling air exit apertures (58, Figure 3) in the exterior surface (62) of the blade or vane. Each exit aperture (58) is supplied with cooling air through at least two holes (54,56) extending from the aperture through the wall (57) of the blade or vane to interior chambers or passages. The holes (54,56) are mutually intersecting and their intersection forms the exit apertures (58) and defines a flow constriction for controlling the flow rate of cooling air through the holes and out of the aperture. If the holes' centrelines (72,74, Figure 4) intersect behind the plane of the exterior surface by an optional distance ( c ), the flow constriction (R) is spaced apart from the exit aperture (80) and is within the wall thickness, the exit aperture being enlarged. These film cooling hole configurations reduce the liability of the holes to block up due to contamination by environmental debris.
Patent EP-0384085-A1 (EP)
Inventor: BOSCH DANIEL JOSEPH
IPC: F28F9/10
Filed: 1989-12-29
Abstract: Improper assembly and/or dissociation due to improper handling of a tank 10 to header plate 14 joint in a heat exchanger is avoided through the use of a retaining strip 50 having fingers 54 receivable in slots 36 in an upstanding flange 26 surrounding a sealing surface 28 on the header plate 14. The fingers 54 are provided with hook-like formations 60, 62, 64 which lodge behind a surface 44 of the flange 26.
Patent EP-0354881-A1 (EP)
Inventor: ANTONAROLI SIMONETTA ISTITUTO
IPC: C07D285/135
Filed: 1989-07-03
Abstract: Compounds related to acetazolamide and to its N-methyl derivatives, of the formulae:
     
     
     wherein Y is one of the following groups:
     
     
     Ri being a straight or branched alkylene or arylalkylene, or a phenylene, and the processes for their preparation; the compounds so obtained are inhibitors of carbonic anhydrase like acetazolamide but, in addition, they are well absorbed topically so that they can be used as drugs for treating glaucoma.
Patent EP-0342172-A1 (EP)
Inventor: ANDERSSON BORJE
IPC: F16C33/58
Filed: 1989-04-10
Abstract: A rotary machine, such as a hammer drill, comprises a tool-carrying shaft (12), which is rotatably supported in the machine housing (11) by means of a ball bearing (24). The outer race ring (25) and the inner race ring (26) of the bearing are axially secured in the housing (11) and on the shaft (12) resp. In order to make possible a limited axial movement of the shaft (12) relative to the housing (11) one of the race tracks (27) of the inner race ring (26) and the outer race ring (25) is formed cylindrical.
Patent EP-0391963-A1 (EP)
Title: Materiau d'electrode
Inventor: CARDOSI MARCO FABIO
IPC: G01N33/53
Filed: 1988-12-09
Abstract: Méthode d'exécution d'essais biochimiques, comportant d'une part l'exécution d'une réaction de liaison spécifique afin de localiser une quantité de substance capable de provoquer ou d'affecter, directement ou indirectement, la formation d'un composant d'un couple d'oxydoréduction, en mesure de prendre part à une réaction d'oxydoréduction au niveau d'une électrode, et d'autre part la mesure électrochimique de la quantité dudit composant prenant part à ladite réaction au niveau de l'électrode. La surface de l'électrode est formée d'un matériau en graphite, hydrophile et non poreux, lié avec de la résine synthétique et ne comportant pratiquement pas de métaux du groupe du platine. La réaction qui se produit au niveau de l'électrode est l'interconversion de l'ion ferricyanure et de l'ion ferrocyanure.
Patent EP-0420849-A1 (EP)
Title: Use of sucralfate
Inventor: BAR-SHALOM DANIEL
IPC: A61K31/70
Filed: 1988-12-21
Abstract: Use of a sulphated mono- or disaccharide or a salt or complex thereof for the preparation of a medicament for the prophylaxis or treatment of inflammation of an animal or a human   i) for topical application to the skin or to any non-gastrointestinal, non-oral mucosal surface including the lining of body cavities;   ii) or for implantation into tissue or a body cavity; iii) or for injection into tissue or a body cavity including joints;     iv) or for systemic administration.   The inflammation may be caused by e.g. a microbial epithelial infection, non-microbial dermatosis, an allergic or immune disorder, a malignant or premalignant disorder, exposure to radiation including ultraviolet radiation, a chemical agent, external pressure, heat, surgery, or by the presence directly on the skin or the mucosal surface of a device; or caused by acne or rosacea; or caused by cancer in situ colli uteri, cervical carcinoma, endometrial carcinoma, or basal cell carcinoma.
Patent EP-0370109-A1 (EP)
Inventor: KAWAHARA MASANORI NKK CORPORAT
IPC: B21F3/04
Filed: 1989-01-24
Abstract: A filament winding apparatus of the present invention, wherein a plurality of yarn feed ports for delivering rovings towards a mandrel are disposed inside a plane perpendicular to the axis of rotation of the mandrel and allowed to move independently in the direction of the axis of rotation of the mandrel. Therefore, all of the plurality of rovings can be wound at once around the peripheral surface of an FRP container or the like with high productivity but without any slip.
Patent EP-0420881-A1 (EP)
Inventor: TISCHER WERNER
IPC: B62D7/14
Filed: 1989-06-10
Abstract: Un système de direction toutes roues motrices comporte un servomoteur (10) pour les roues arrière, qui comprend deux pistons de travail (25 et 25A), agencés sur une tige de piston (24), et deux pistons de commande (27 et 27A) coulissants, agencés dans une section de carter située entre les deux pistons de travail (25 et 25A). Ces derniers délimitent avec les pistons de commande (27 et 27A) des espaces de commande (28 et 28A) reliés en permanence à la pompe (2). Une chambre de pression (33) est située entre les pistons de commande (27 et 27A) et contient un élément ressort (34) qui agit sur les pistons de commande (27 et 27A). La chambre de pression (33) peut être bloquée ou reliée à un réservoir (3) au moyen d'un distributeur 2/2 (37) commandé par une unité de commutation (17). En position opérationnelle de la direction des roues arrière (11), les deux pistons de commande (27 et 27A) butent contre un mandrin (35) sous l'effet de la pression de la pompe qui arrive dans les espaces de commande (28 et 28A). La tige de piston (24) peut alors se déplacer librement dans les deux directions de braquage. En cas de chute de pression dans les espaces de commande (28 et 28A) due à une panne dans le circuit hydraulique, le distributeur 2/2 est inversé et les pistons de commande (27 et 27A) se déplacent contre des épaulements (36 et 36A) sous la pression de l'élément ressort (34). Afin de retarder le mouvement retour, les pistons de commande (27 et 27A) forcent l'huile qui se trouve dans les espaces de commande (28 et 28A) vers le réservoir (3) à travers un ajutage. La direction des roues arrière (11) est ainsi arrêtée en position de conduite en ligne droite.
Patent EP-0424600-A1 (EP)
Inventor: OHTA TADATOSHI C O INTELLECTUA
IPC: A61B5/055
Filed: 1990-04-17
Abstract: A magnet apparatus has an active magnetic shield or a cancel coil (15) disposed coaxially with a main coil (13) at an end portion thereof so that the structure of the magnet apparatus is simplified and the both coils (13, 15) are easily assembled together. The outer diameter of the magnet apparatus is rendered small because it is unnecessary to increase the radius of the apparatus. No misalignment between the main coil (13) and the cancel coil (15) occurs due to an assembly error and/or a magnetomotive force generated when the coils (13, 15) are excited, whereby the static magnetic field is prevented from being distributed unevenly and the tomographic image is refrained from being deteriorated.
Patent EP-0400590-A1 (EP)
Inventor: STEINBACH FRIEDRICH
IPC: B01J31/22
Filed: 1990-05-30
Abstract: Use of a supported catalyst based on transition metal phthalocyanines for the oxidative treatment of exhaust gases containing oxygen- and/or nitrogen-containing volatile organic compounds, said catalyst being obtainable by charging a support with at least one transition metal phthalocyanine and activating the charged support with… (i) a gas mixture, containing nitrogen and/or oxygen, at temperatures between room temperature and 500 DEG C,… or with… (ii) a solution containing nitric acid and/or an oxidising agent.
Patent EP-0412282-A1 (EP)
Title: Endoskop für die nasale Chirurgie
Inventor: HECKELE HELMUT
IPC: A61B1/00
Filed: 1990-06-29
Abstract: Das beschriebene Endoskop (1) besteht aus einem Außenschaft (6) mit einer Handhabe (2), die ein Umschaltventil für einen Saug- und Spülkanal aufweist, um eine Verbindung des Saug- und Spülkanals mit Unterdruck oder Spülmittelquelle zu erreichen. Durch den Außenschaft (2) ist ein Arbeitseinsatz (7) einführbar und ankuppelbar, der aus einem Schaft für die proximal ankuppelbare Optik (11), einem mit einem proximal verschwenkbaren Stutzen (9) versehenen Schaft (16) für die Durchführung von Hilfsinstrumenten (13) und zwei Führungen (19) für durch proximal beidseitig angeordnete Verdrehhandhaben (8) verschiebbare Drähte oder Stangen (14) für die Verschwenkung des distalen Instrumentenendes mittels eines Albarran-Hebels (12) zusammengesetzt ist.
Patent EP-0407943-A1 (EP)
Inventor: KOMATSUZAKI SHIGERU
IPC: A61F13/02
Filed: 1990-07-09
Abstract: A wound dressing, wherein porous structure having many pores (2) is formed by a three-dimensional structure, which is composed of a combination of minute film-like links (1), in a wound dressing of said porous structure. 
     A method of manufacturing a wound dressing, which has the following processes: warming with stirring a base mate­rial-containing solution to produce a homogeneous solution; cooling with stirring said homogeneous solution to create dispersion gel in which the base material-containing gel particles are dispersed; and freeze-drying said dispersion gel as it is (or after warming with stirring and further being left cooled, or under the presence of a freezing state controlling agent).
Patent EP-0433546-A1 (EP)
Inventor: KUWANO AKIRA YUGEN KAISHA NIHO
IPC: A61C13/20
Filed: 1990-08-03
Abstract: In a mold material for use in molding a titanium cast to be mounted into the mouth as a dental prosthesis, magnesia and phosphate are added as a binder to its main ingredient composed of alumina and zirconia.
Patent EP-0422384-A1 (EP)
Inventor: BURKE ROBERT JUSTIN
IPC: H05H9/00
Filed: 1990-09-04
Abstract: A device to provide high current, low emittance electron beams with a long life cathode. The device consists of an undulator 7 which provides a source of ultraviolet light 15 for an ultraviolet photocathode 8. The undulator 7 needs a supply of electrons to produce the ultraviolet light which it can get by diverting a portion of a beam from a linear accelerator 3 before E₃ or after E₄ the electron beam traverses a free electron laser 5. The device is self-maintaining once a source of electrons is developed but needs a start-up source of electrons. The start up source can be provided by a pulsed cathode electron gun 1 which has to be on for a short period of time until the ultraviolet photocathode 8 is operating. Alternatively, the start-up source can be achieved by irradiating the UV photocathode 8 by ultraviolet light from a conventional laser 9, which can be aimed through the undulator 7 and subsequently provide a seed UV laser beam at lower power to assist regeneration of the high power UV beam in the undulator. In another embodiment UV light 15 can be sent directly from the free electron laser 5 to the ultraviolet photocathode 8.
Patent EP-0425922-A1 (EP)
Inventor: KUERZINGER KARL DR-ING
IPC: C01B7/07
Filed: 1990-10-19
Abstract: The process for purifying and concentrating dilute hydrochloric acid contaminated with heavy metals and HF, in particular flue gas scrubbing of waste and special waste incinerators, consists in subjecting a contaminated dilute hydrochloric acid to a thermal separation process with the addition of dissolved fluoride-binding additives.
Patent EP-0429901-A1 (EP)
Inventor: BECKER HANS JOACHIM DIPL-ING
IPC: B25J15/00
Filed: 1990-11-07
Abstract: When handling objects made of flexible materials by means of holding members, a frequently encountered problem is that the objects have to be transported between supports having differently shaped surfaces, for example they have to be picked up from an even surface and set down on a convexly or concavely curved surface. This is carried out by using grippers which are movable on a deformable holding device by means of a supporting element, it being possible for the holding device to be displaced alternately from a relaxed state with low deformation resistance into a braced state in which it is dimensionally stable as a result of a blocking of its components. According to the invention, it is proposed to construct the holding device (2) from movably interconnected bar elements (3) which can be locked relative to one another via clamping elements (4) acting on them and are arranged at least linearly. <IMAGE>
Patent EP-0445371-A1 (EP)
Inventor: TEPIC SLOBODAN
IPC: B26B13/00
Filed: 1990-11-17
Abstract: The scissors for household and medical use comprise an upper (12) and lower blade (11) defining a distal region and an upper (14) and lower (13) handle defining a proximal region. 
     The lower blade (11) and handle (13) are formed as one piece and the upper blade (12) and handle (14) are formed as two separate pieces. The upper blade (12) is movably linked to the lower blade (11) by means of a four-bar linkage mechanism allowing to move said upper blade (12) by acting on said upper handle (14) leaving said one-piece lower blade (11) and handle (13) stationary.
Patent EP-0430310-A1 (EP)
Inventor: HIRSCH HERMANN
IPC: B29C45/14
Filed: 1986-04-03
Abstract: Component e.g. a watch strap or ring-shaped object, has a leather layer and a plastic layer bonded to it. The outline of the component corresp. with the outline of the leather layer and the plastic layer is formed around the edges of the leather layer. An aesthetic appearance with a good transition between layers is obtd. if the component edges are formed partly by leather partly by plastic and the joint between the two is flush. The plastic material can be a thermoplastic or a foamed thermosetting plastic can be crosslinked.
Patent EP-0409298-A1 (EP)
Inventor: VAN OEVEREN JACOBUS JOHANNES
IPC: A01G31/00
Filed: 1990-06-21
Abstract: A method for aseptically rooting of in-vitro propagated material for the horti- and agriculture, using a rooting medium, within a closed integument formed of a semi-permeable and transluscent membrane. According to the invention the plant to be rooted is put into a spongy artificial substrate which is impregnated or soaked with the rooting medium in liquid form and is enclosed within the integument.
Patent EP-0406979-A1 (EP)
Inventor: KONING CORNELIS EME
IPC: C09K19/42
Filed: 1990-07-05
Abstract: The invention relates to a melt-processable polymer composition including a thermotropic liquid crystalline polymer and a polyamide containing:
     a) 1-98 parts by weight of a thermotropic liquid crystalline polymer;   b) 1-98 parts by weight of a polyamide; and   c) 0.5-20 parts by weight of a phenoxy resin.    The polymer composition according to the invention has improved miscibility and a good balance of mechanical properties, the modulus of elasticity being excellent both parallel with and perpendicular to the machine direction.
Patent EP-0392819-A1 (EP)
Inventor: BADSTUEBNER HELLA
IPC: B66B29/04
Filed: 1990-04-11
Abstract: A deflector (12) is mounted on an escalator balustrade (4) immediately below the moving handrail (2) at the newel, or turnaround ends of the escalator. The deflector smooths the line between the handrail and balustrade and protects against clothing, packages, or the like, contacting the handrail in the exit newel end of the escalator. The deflector is internally illuminated to heighten its awareness and design impact.
Patent EP-0403060-A1 (EP)
Inventor: BEKHEET ZAKI CHETAKA
IPC: F16H55/48
Filed: 1990-04-25
Abstract: A belt-driven pulley assembly for an accessory drive includes a steel pulley (54) and a drivebelt sheave (62) made of fibre reinforced phenolic material. The inner surface (64) of the sheave is bonded to the outer surface (56) of the pulley after applying plastic adhesive in a precured condition and inserting the pulley (54) within the sheave (62). The position of the components are maintained during an elevated temperature polymerisation cycle. The thickness of the adhesive is defined by the radial depth of rails (66) extending inward toward the mounting surface (56) of the pulley (54) and by the depth of a stop bead (74) formed on an inclined surface (72) of the sheave (62) that faces the inclined surface (58) of the pulley (54).
Patent EP-0413573-A1 (EP)
Inventor: LASKARIS EVANGELOS TRIFON
IPC: H01F6/06
Filed: 1990-08-15
Abstract: A superconductive tape coil comprises a superconductive foil (15) and first and second foils (17) of current conducting material. The first and second foils are soldered symmetrically about said superconductive foil to form the superconductive tape (13). The tape is wound in helical layers forming a coil. Adjacent turns of the tape are electrically insulated (23) from one another. A strip of electrically conductive foil (31) is situated between layers of tape and electrically isolated therefrom. The strip of electrically coductive foil encloses the inner layers of the tape, with the ends of the strip joined together to form an electrically conductive loop. The coil is epoxy resin imgregnated.
Patent EP-0419115-A1 (EP)
Inventor: REBER ERIC J
IPC: G01N23/16
Filed: 1990-09-11
Abstract: A pass-line independent measuring device (10) for producing thickness related measurements (e.g., thickness, basis weight, density, etc.) of a moving web (43). The thickness measurements themselves are based on a nuclear source (40) and detector (35) mounted on one or both sides of the web (43), the source emitting radiation and the detector detecting emitted radiation from the web as an uncorrected measure of web thickness. An ultrasonic distance measuring means (24) is fixedly associated with either the source, the detector, or both and continuously directs ultrasonic pulses in a direct path to the web, measures reflections in substantially a similar direct path, and by means of the time delay between a pulse and its reflection determines the actual pass-line of the web between the source (40) and detector (35). The pass-line is used with a correcting function to correct the nuclear readings and provide a substantially accurate measure of web thickness corrected for pass-line. The very direct paths for both types of radiation and the rugged nature of the assembly assures reliable operation in industrial environments.
Patent EP-0429347-A1 (EP)
Inventor: YOSHIZAWA HIDEO C O NIPPON SHE
IPC: C03B35/14
Filed: 1990-11-16
Abstract: A sheet of glass (G) is bent with a system including a feed mechanism (3,8,6) for feeding the sheet (G) of glass along a predetermined path, a heating furnace (1) disposed along the path, for heating the sheet (G) of glass, and a shaping device (2 : 5,6) disposed along the path for bending the sheet (G) of glass heated by the heating furnace (1). Immediately before the sheet (G) of glass is bent by the shaping device (2), the sheet (G) of glass is thermally processed to different degrees at leading and trailing end portions thereof along the path, thereby making temperatures of the sheet (G) of glass uniform from the leading end portion to the trailing end portion.
Patent EP-0385938-A1 (EP)
Inventor: NAEF RUDOLF DR
IPC: C09B29/042
Filed: 1990-02-20
Abstract: Dyestuffs of the formula …<IMAGE>… in which R and R1, independently of one another, are each hydrogen, halogen, nitro, alkyl or alkoxy and KK is the radical of a coupling component.