baber/WOPTO huggingface dataset:
Patent EP-0429267-A1 (EP)
Inventor: HABERMAN ERIC REID
IPC: F28F11/02
Filed: 1990-11-16
Abstract: Tube plug (200) and method for plugging a heat tubular. member (160) having an inner wall (190), which tube plug (200) has a reduced susceptibility to stress corrosion cracking. The tube plug (200) includes a shell (230) having a closed end (250), an open end (260) and an outer wall (280), the shell (230) defining a chamber (270) therein in communication with the open end (260) of the shell (230). Disposed in the chamber (230) is an expander member (290) for expanding the outer wall (280) of the shell (230) into sealing engagement with the inner wall (190) of the tubular member (160). A sealing member (360) engages the expander member (290) and is disposed across the open end (260) of the shell (230) for sealing the chamber (270) defined by the shell (230) so that fluid cannot enter the chamber (270) to corrosively attack the shell (230).
Patent EP-0430633-A1 (EP)
Inventor: GEARY DANIEL C
IPC: A01N25/04
Filed: 1990-11-27
Abstract: An paste insecticide bait to be contained in a pressurized container, for dispensing a semi-solid bead of bait in cracks, crevices and the like for destroying insects, in particular cockroaches, said composition comprising an oil-in-water emulsion of a pentadienone toxicant-fatty acid mixture in a corn syrup solution, together with oatmeal.
Patent EP-0430882-A1 (EP)
Inventor: DUMAS CHRISTIAN
IPC: E06B9/171
Filed: 1990-11-21
Abstract: The blind with its drum (2) for automatic rolling up of the flexible screen (4) is characterised in that, for the purpose of locking in any desired position, it consists of the following components: a profiled piece (18) on at least one side of the end rail (8) and a lateral fixed element (17), the profiled piece (18) and the element (17) being aligned in relation to one another in such a manner that, according to the angular position of the end rail (8) which in turn is determined by the elastic reverse rotation device and the drawcord (9), the former locks with or slides unrestrictedly along the latter.   <IMAGE>
Patent EP-0442978-A1 (EP)
Inventor: TAVANA MOHAMMAD-SADEGH
IPC: B60R1/10
Filed: 1990-03-26
Abstract: Systèmes de miroirs latéraux pour région antérieure de véhicules, en particulier véhicules automobiles, qui donnent au conducteur une visibilité totale sur les régions antérieures au niveau du pare-choc du véhicule, ce qui permet d'éviter tout contact accidentel entre les deux extrémités du pare-choc antérieur et d'autres objets, en particulier des voitures déjà garées, ainsi que les dégâts qui pourraient en découler, et qui permettent en outre au conducteur d'emprunter des passages très étroits avec une visibilité parfaite et donc sans problème. On peut préinstaller ces systèmes ou les régler par rapport aux miroirs latéraux pour régions arrières habituels de quatre manières différentes: sans aucun lien fonctionnel ou structurel; avec un lien uniquement fonctionnel; avec un lien fonctionnel et structurel; et enfin avec un lien uniquement structurel entre les systèmes avant et arrière.
Patent EP-0463069-A1 (EP)
Inventor: BRESSENDORF OLE
IPC: B65B53/06
Filed: 1990-03-15
Abstract: L'invention concerne un procédé de rétrécissement de films (4) enroulés autour d'un produit, consistant à transporter un produit dans un tunnel de rétrécissement (1), dans lequel ledit produit est soumis à un traitement thermique. Afin d'obtenir un rétrécissement où ledit produit (3) enveloppé apparaît avec des surfaces pures (sèches) et lisses, facilitant un traitement préalable de pesage, étiquetage, etc., on procède audit traitement thermique au moyen de vapeur d'eau (8), introduite dans ledit tunnel (1) par des ajutages de vapeur (6), suspendus de manière réglable dans des supports (7).
Patent EP-0507769-A1 (EP)
Inventor: MARSILIO RONALD M
IPC: B29C33/48
Filed: 1990-03-21
Abstract: L'invention a pour objet un procédé de moulage et un moule de fabrication de baignoires. Le moule comprend un récepteur de moule et pièce rapportée fixée sur la face du récepteur de moule. Le récepteur de moule reçoit une coquille possédant un côté fini et un côté non fini. La coquille est placée dans le récepteur de moule en laissant un vide entre le côté non fini de la coquille et la face du récepteur. La pièce rapportée est fixée à la face du récepteur de moule pour réduire la zone de section transversale d'une partie de l'espace entre la coquille et la face du récepteur de moule. Un moule mâle entre en contact avec le côté fini de la coquille, maintenant de manière étanche la coquille sur le récepteur de moule. Une matière de mousse polymère est introduite dans l'espace situé entre le récepteur et la coquille. La matière polymère remplit le vide et recouvre la coquille. La baignoire moulée est alors retirée du récepteur de moule après enlèvement du moule mâle. La pièce rapportée est alors retirée en laissant sur le côté non fini de la baignoire moulée une zone d'épaisseur réduite et une partie périphérique définissant un rebord.
Patent EP-0428670-A1 (EP)
Inventor: FRONTINO LOUIS J
IPC: G06K7/10
Filed: 1990-05-01
Abstract: Method and apparatus are provided for scanning an optically readable code such as a bar code at a variable scanning velocity. Such variable velocity scanning has the effect of normalizing the density of code elements to be scanned thereby eliminating the need for the scanner operator during the course of bar code decoding to vary the distance between the scanner and the optical code for a predetermined range of code element densities.
Patent EP-0474744-A1 (EP)
Title: Pdgf -alpha- receptor.
Inventor: KELLY JAMES D
IPC: C12N15/12
Filed: 1990-05-21
Abstract: Isolated DNA molecules that encode a novel PDGF receptor are disclosed. The receptor binds the AA, AB and BB isoforms of PDGF with high affinity. Cells transfected or transformed with the DNA molecules are also disclosed. The cells can be used within methods for detecting PDGF agonist or antagonist activity in a test compound.
Patent EP-0478646-A1 (EP)
Title: Cabin for spray coating objects with powdered coating material.
Inventor: PINGEL JOACHIM
IPC: B05B14/435
Filed: 1990-06-15
Abstract: PCT No. PCT/EP90/00940 Sec. 371 Date Dec. 13, 1991 Sec. 102(e) Date Dec. 13, 1991 PCT Filed Jun. 15, 1990 PCT Pub. No. WO90/15669 PCT Pub. Date Dec. 27, 1990.A cabin for spray coating objects with powdered material has flat filter surfaces and a cleaning device that moves relative thereto. The rear face of the filter is divided into a plurality of individual cell shaped sections sealed with respect to one another. A nozzle directs air from the rear face of the filter toward the interior of the cabin to dislodge powdery material from the filter's inner surface. The nozzle moves across the field of cell shaped sections supplying compressed air to at least one of the sections at a time during the cleaning cycle.
Patent EP-0474788-A1 (EP)
Inventor: WEBER ROBERT J
IPC: H01Q21/22
Filed: 1990-05-30
Abstract: L'antenne à couplage acoustique (20) peut avoir la configuration d'une antenne émettrice ou d'une antenne réceptrice et est couplée entre un circuit électrique (22) (émetteur ou récepteur) et un milieu de propagation électromagnétique (25) tel que l'atmosphère. L'antenne est un dispositif à deux points d'accès, le premier point d'accès (21) étant connecté au circuit électrique (22) et le second point d'accès (23) comprend un transducteur (24) qui assure l'interface (radie ou reçoit) entre l'énergie électromagnétique et le milieu de propagation (25). Les points d'accès sont couplés de manière acoustique l'un à l'autre en réalisant le dispositif comme un filtre à cristaux empilés avec trois électrodes conductrices (30, 31, 32) séparées par deux éléments piézoélectriques résonants (33, 34). Le premier point d'accès (21) comprend deux des électrodes (30, 31) séparées par l'un des éléments piézoélectriques (33), et le second d'accès (23) se partage l'électrode (31) séparant les deux éléments piézoélectriques, et comprend en outre le second élément piézoélectrique (34) et l'électrode finale (32). Les signaux électriques dans la largeur de bande de l'antenne au niveau des deux points d'accès sont couplés acoustiquement par les résonateurs couplés du filtre à cristaux empilés pour effectuer la translation de l'énergie d'un point d'accès vers l'autre tout en assurant une isolation électromagnétique en vertu du couplage acoustique.
Patent EP-0482074-A1 (EP)
Title: Test method for boring
Inventor: MONNET JACQUES
IPC: E02D1/02
Filed: 1990-07-05
Abstract: A test method for boring to determine the mechanical characteristics of the ground at various pre-determined levels, characterised by the fact that it includes the following stages: measuring under no-load conditions the deformation forces on the probe; measuring the deformation of the probe at increasing time intervals, for a series of steps of applied pressure (A-D); unloading (D-E) and reloading (D-E) cycle and finally a series of increasing pressures (D-C).
Patent EP-0452462-A1 (EP)
Inventor: GENDRE MICHEL FRANCOIS
IPC: H02B1/044
Filed: 1990-10-31
Abstract: Une embase (10) rendue solidaire d'un fût (4) qui traverse l'ouverture (6) porte un levier (16) à deux branches (17, 18) dont un côté opposé (24) est articulé dans un prolongement (30a) et dont les arêtes (21) d'extrémité viennent s'appuyer sur la face arrière (12) de la paroi (7). Une vis unique (35) permet de commander le pivotement du levier (16) vers la paroi. Application à la fixation d'appareils de commande et/ou de signalisation dans des ouvertures de parois de tableaux d'installations électriques.
Patent EP-0456978-A1 (EP)
Inventor: MERKLI PETER
IPC: B41F21/08
Filed: 1991-03-08
Abstract: The transporter is provided with a running path (1) which has at least one running surface (5, 6, 7, 8, 9), and with a number of drive assemblies (15) with rollers (19, 20). It also has traction means which comprise a traction member (14) fastened to the drive assemblies (15). To simplify assembly and for low-noise running, it is proposed that the running surface (5, 6, 7, 8, 9) of the running path (1) for the rollers (19, 20) of the drive assemblies (15) consists of plastic. 
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Patent EP-0469308-A1 (EP)
Inventor: CHANG CHI SHIH
IPC: H05K1/11
Filed: 1991-07-01
Abstract: A multilayered circuit board assembly which includes a plurality of layered subassemblies (20, 40, 60, 80) each having electrically conducting wiring (81, 89) and at least one through hole (35, 55, 65, 85) therein. A first of these subassemblies possesses a greater wiring density than the others while a second subassembly possesses a lesser resistance (and wiring density) than the others.
Patent EP-0525248-A1 (EP)
Inventor: ROEDELBRONN HORST
IPC: E04F10/06
Filed: 1991-08-02
Abstract: The Florentine blind with articulated arms according to the invention takes into account the mechanical loading which increases with an increasing blind width and extension length. Whilst retaining proven arrangements as a roll-up safeguard, the articulated parts have an angular position relative to one another which can easily be set by a mechanic. A threaded bolt (27) is proposed which has two threaded portions (28, 29) running in opposite directions which are provided, on the one hand, in the holding arm (12) and, on the other hand, in a part of a stop dish (6) mounted in an articulated manner relative thereto. The threaded bolt (27) passes through a tilting joint (22) which can be pivoted between said two parts, such that the forces to be absorbed have only a very small spacing from the pivot axis (13, 10). This considerably reduces the torque to be absorbed. <IMAGE>
Patent EP-0468573-A1 (EP)
Inventor: CIVANELLI CLAUDIO
IPC: D06F58/20
Filed: 1991-07-15
Abstract: A clothes drying machine comprises a housing (1) containing a rotary drum and connected to known means (6, 7, 8, 9) such as a compressor, condenser, evaporator and vessel for cyclically heating and dehumidifying the air fed into the drum for drying the clothes contained therein. 
     According to the invention at least part of the water originating from the condensation of the moisture present in the air removed from the drum is directed towards a member (11) positioned at the evaporator (8) and mobile above it, said member (11) having a free end (21) provided with at least one aperture through which said condensate water can leave the member (11) and reach the evaporator (8), with said end (21) there being associated means (22) cooperating with the surface of said evaporator (8) to clean it of any material detached from the clothes contained in said drum and conveyed to the evaporator (8) by the hot, humid air (3) originating from the housing (1).
Patent EP-0482714-A1 (EP)
Inventor: SULLIVAN MARK ALAN
IPC: C12R1/19
Filed: 1991-10-22
Abstract: The Thermus aquaticus gene encoding a thermostable DNA polymerase (Taq Pol) is altered in the N-terminus-encoding region to provide mutant genes with improved expression in E. coli.
Patent EP-0492716-A1 (EP)
Inventor: KEMPENERS JOZEF GERARDUS MARIA
IPC: A23C19/064
Filed: 1991-12-17
Abstract: This invention provides a process for treating cheese with a liquid prior to ripening, which liquid is sprayed with a high-pressure nozzle against the surface of the cheese under a pressure such that the liquid penetrates the cheese surface. The nozzles have a diameter of the opening of not more than 0.3 mm and spray the liquid in a convergent jet, while the cheese and the nozzles are kept in a stationary condition relative to each other. The treating liquid can be brine or a solution of suspension containing substances such as flavorants, colorants, enzymes, proteins, vitamines, minerals, etc.
Patent EP-0449662-A1 (EP)
Inventor: RIX DAVID M
IPC: B23H9/00
Filed: 1991-03-28
Abstract: Fuel injector for an internal combustion engine which has a timing chamber bore (14) in its body intersecting at an acute angle with an auxiliary bore (50). These bores (14 and 50) are fuel-receiving passages exposed to the pressure of injection. A radiused intersection (210) between the walls of the respective bores (14 and 50) reduces the concentration of strress within the fuel injector, allowing the injector to withstand the high injection pressures of mechanical pressurization. An electrochemical machining method and fixture for machining the intersectiion between the bores of a fuel injector body or other workpiece is also disclosed.
Patent EP-0466431-A1 (EP)
Inventor: MURAYAMA TAKAHIRO MISUBISHI DE
IPC: F24F11/875
Filed: 1991-07-08
Abstract: An air conditioner controller characterized in that it comprises: a plurality of auxiliary heating elements (8a, 8b) which are arranged in an air conditioner; desired temperature input means (11) for inputting desired temperatures; and auxiliary heating element control means (14) for separately controlling the auxiliary heating elements (8a, 8b) based on the desired temperatures which have been inputted in the desired temperature input means (11).
Patent EP-0472397-A1 (EP)
Inventor: SHINOHARA TOHRU
IPC: G11B21/08
Filed: 1991-08-20
Abstract: An apparatus and a method of reproducing a synchronization signal in a disc storage system. The apparatus includes a a disc mechanism (3) having a plurality of information storage discs in one of which a predetermined servo pattern is recorded, and a corresponding plurality of reproducing heads, one of the heads reading the servo pattern from the corresponding disc to thereby output a servo signal, a synchronization signal demodulating unit (4), responsive to the servo signal from the disc mechanism, for demodulating a synchronization signal in synchronization with a rotation of the discs, a synchronization clock generating unit (5) for generating a clock signal with a predetermined frequency in synchronization with the synchronization signal, and a gate unit (6). For a predetermined period, the gate unit prohibits a supply of the synchronization signal from the synchronization signal demodulating unit to the synchronization clock generating unit. As a result, it is possible to prevent an erroneous detection of a synchronization signal due to a spike noise, an undesirable signal by a defect of a medium, or the like, and thus realize a precise reproducing of the synchronization signal.
Patent EP-0484035-A1 (EP)
Inventor: FLEMING JAMES WILLIAM JR
IPC: C03B23/043
Filed: 1991-10-22
Abstract: The transverse cross section of a body (20) is modified by the steps of: a) determining the extent to which the body (20) has material in excess of a desired shape at a plurality of points, b) exposing the body (20) to a local heat source (10) having a temperature sufficiently high to remove material from the surface of the body (20), and c) moving the surface of the body (20) in relation to the source (10) at a speed which decreases in regions where the body (20) has material in excess of the desired shape so as to remove more material from such regions than from other regions. In a preferred embodiment, the body (20) is an optical fiber preform (20), the local heat source (10) is the fireball (12) of a plasma torch (10), and the body (20) is moved relative to the torch (10) by rotating the preform (20) at a controllable angular velocity while the torch (10) is translated along the length of the preform (20).
Patent EP-0485241-A1 (EP)
Inventor: HIRAISHI HISATO
IPC: B41J2/16
Filed: 1991-11-11
Abstract: An ink jet head is disclosed for use with a drop-on demand type printer, and includes an insulating base (1), a plurality of elongated barriers (5ab-5ef) projecting upwardly from the base so as to form a plurality of slots (2a-2f) between the barriers, a plurality of nozzle holes (3a-3f) communicating with the slots, and electrodes (4a2-4f1) formed on the side walls of the elongated barriers. Voltage can be applied to the various barriers through the electrodes in order to cause deflection of the barriers and a corresponding reduction in the cross-sectional area of selected slots, so as to force ink contained in the slots to be jetted through the nozzle holes. In order to provide a uniform ink jet intensity from the outermost slots relative to the inner slots, dummy slots (12a,12b) can be formed outwardly of the outermost active slots by providing dummy barriers (15aa,15fb) outwardly of the outermost active barriers. In addition, the nozzle holes are formed in a nozzle plate. The nozzle plate can either be mounted against the ends of the slots, or atop the base. When mounted atop the base, possible breakage of the ends of the barriers is less of a problem. Further, the plurality of barriers can either be mounted to the base by an adhesive, or can be formed integrally with the base. Also, the ink jet head can be formed with two bases (31,41), one atop the other, with the barriers of the bases being polarized in opposite directions.
Patent EP-0452169-A1 (EP)
Inventor: BOUHIER BERNARD
IPC: F16F13/16
Filed: 1991-03-13
Abstract: The invention relates to a hydraulic anti-vibration bush comprising, on the one hand, two rigid tubular supports (1,2) of axis X surrounding one another and joined together through an elastomeric body (3) shaped so as to form with these supports at least two sealed pockets (A,B) diametrically opposite one another in a direction Y and communicating with one another through a narrow channel (4), which pockets and which channel are together filled with a liquid, and on the other hand, at one of its axial extremities, an annular work chamber (C) bounded in part by an elastic wall (7) resistant to axial compression. This bush also comprises at its other axial extremity an annular compensation chamber (D) bounded in part by a flexible annular diaphragm (12) while a narrow channel (13) directly connects the two annular chambers, and this channel and these two chambers are together filled with a fluid. …<IMAGE>…
Patent EP-0483009-A1 (EP)
Inventor: GOUJARD STEPHANE
IPC: C23C16/32
Filed: 1991-10-24
Abstract: The production of a refractory composite material protected against corrosion, comprising a fibrous reinforcement densified with a matrix, comprises the formation, within the matrix or at the surface thereof, of at least one continuous phase consisting of a silicon-boron-carbon (Si-B-C) ternary system obtained by infiltration or chemical deposition in the vapour phase and in which the elements silicon and boron are distributed substantially uniformly, the proportion of boron in the Si-B-C system being at least 5 % as atomic percentage.
Patent EP-0496178-A1 (EP)
Title: Verfahren zum nähen von Stichmustergruppen auf einer Zick-Zack-Nähmaschine
Inventor: NUFER KARL
IPC: D05B19/10
Filed: 1991-11-25
Abstract: Die Stichmustergruppen bestehend aus mindestens zwei Kreuzstichmustern werden durch Nähen von zwei sich jeweils in der Mitte der Fadenabschnitte kreuzenden Zick-Zack-Nähten erzeugt. Die Stichmustergruppen mit zwei oder mehr Kreuzstichmustern bestehen aus über die ganze Diagonalstrecke verlaufenden Fäden. Jede Stichmustergruppe weist einen einzigen Einstich im Kreuzungspunkt der Fadenabschnitte auf, um die beiden übereinanderliegenden Zick-Zack-Nähte miteinander verbinden zu können. Mehrere Stichmustergruppen können endlos zu Mustergruppen-Kombinationen beliebiger Gestalt miteinander verkettet werden. <IMAGE>
Patent EP-0447378-A1 (EP)
Inventor: CAPPI ANGELO
IPC: B65B61/14
Filed: 1991-03-13
Abstract: It is disclosed a device for die cutting and welding plastic bags manufactured custom-size by automatic packaging machines incorporated in check-out counters of supermarkets and similar. Such a device, unlike the prior art ones which provide either bags with handles only or closed bags only, provides on demand bags with handles or closed bags by simply pushing a button that, when closed bags are needed, controls the exclusion of the die cutter by means of an electromagnet which operates a cotter pin that puts out of action the bladeholder of the die cutter.
Patent EP-0466685-A1 (EP)
Inventor: REINISCH ERWIN
IPC: E04F13/04
Filed: 1991-07-12
Abstract: The invention relates to a method for manufacturing a facade lining with a multiplicity of individual lining elements having indentations, in particular joints, between one another and provided with an outer coating. According to the invention provision is made for the lining elements (7) and the joint filler (71), introduced into the indentations and materially bonded to the same, to be bonded substantially over their entire surface, by their outwardly facing surface, to a base coat (70), to which reinforcing coat (70) an external top coat (75) is bound, optionally with interposition of an adhesive and/or priming coat (74), and also to the corresponding facade lining itself. <IMAGE>
Patent EP-0513063-A1 (EP)
Title: Process for production of ioversol.
Inventor: KNELLER MILLS
IPC: C07C231/02
Filed: 1990-12-19
Abstract: A process for the production of N,N'-bis(2,3-dihydroxypropyl)-5-N-(2-hydroxyethyl)glycolamido-2,4,6-tr iiodoisopht alamide wherein a mixture of 1,1,2-trichloroethane and 5-[(N-(2-acetoxyethyl)acetoxyacetamido]N,N'-bis(2,3-diacetoxypropyl)-2 ,4,6-triiodoisophthalamide (hexaacetate) is distilled to remove 1,1,2-trichloroethane, at least a part of which is distilled as an azeotrope with water, so that a solvent exchange is effected to produce a mixture of hexaacetate in water. Hydrolysis of hexaacetate produces the desired product.
Patent EP-0548076-A1 (EP)
Inventor: SWIDLER RONALD
IPC: G03G9/13
Filed: 1990-11-21
Abstract: A solvation-based method for charging toner particles in a liquid electrophotographic developer composition is provided. The method makes use of a material containing specific solvation sites which is incorporated into the resinous phase of the toner, and a charge director which is a metal salt, the metal, cationic component of which is effective to form a highly stable, "solvated" charged toner complex. Toner and developer compositions are also provided which make use of the novel solvation-based mode of charge direction.