baber/WOPTO huggingface dataset:
Patent EP-0367127-A1 (EP)
Inventor: TAKITA MASATOSHI
IPC: C03B8/02
Filed: 1989-10-27
Abstract: The invention provides a synthetic silica glass article or tool for a dopant-diffusing process in semiconductors, which is quite sa­tisfactory in use in respect of the outstandingly small creeping at high temperatures, by working from a silica glass block having such a creeping characteristic that the elongation under a tension of 62.5 g/mm² at a temperature of 1250 °C does not exceed 0.025% after 5 minutes.
Patent EP-0372657-A1 (EP)
Inventor: HARTOG JAN
IPC: C07D261/20
Filed: 1989-12-06
Abstract: The invention relates to a group of new piperazine derivatives having formula 1
      wherein 
- R₁ and R₂ independently of each other are hydrogen or an alkyl group having 1-3 C atoms, 
- n has the value 1 or 2, 
- X is an optionally substituted bicyclic group, 
- A is a group -CH₂-CH₂-, -CH₂-CH(CH₃)- or -CH(CH₃)-CH₂- 
- B is an aryl group or a heteroaryl group which may be substituted with one or more of the following substitu­ents: halogen, trifluoromethyl, nitrile, alkoxy having 1-­3 C-atoms, hydroxy, esterified hydroxy, or alkyl having 1-4 C-atoms, or wherein B is a straight or branched alkyl group having 3-10 C atoms, or a saturated or a partly unsaturated cycloalkyl group having 4-10 carbon atoms or an optionally substituted aralkyl, or an optionally sustituted heteroaralkyl, and salts thereof. 
These compounds have psychotropic, and more in particular good anxiolytic properties without the blood pressure being reduced.
Patent EP-0369559-A1 (EP)
Inventor: DEL RE SALVATORE NICHOLAS
IPC: B65D41/26
Filed: 1989-11-13
Abstract: This invention relates to a closure device (12, 14) for a container (10) and, more particularly, to a three-piece assembly, including a measuring cup (50) and a pouring spout (32), as well as a container (10). The measuring cup is provided with an internally threaded skirt (62) for engaging the threaded neck (24) of the container for squeezing the neck with a half-round bead (42) on the member having the pouring spout to form a tight seal between the pouring spout and the measuring cup. The member including the pouring spout includes a truncated conical body (30) tightly press fitted into the neck of the container and is provided with other sealing means between the pouring spout and the container.
Patent EP-0367398-A1 (EP)
Inventor: PARRY JOHN STEWART
IPC: A61M5/32
Filed: 1989-09-21
Abstract: An accessory for an injection device comprises a protective sleeve 1 for surrounding the needle 2 and having inner and outer sleeve parts 3, 5 which are movable relative to one another from a contracted position, in which the point of the needle projects from the sleeve to enable an injection to be effected, to an extended position, in which the point of the needle is shielded by the sleeve. The sleeve parts 3, 5 are guided relative to one another by a projection on the inner sleeve part 3 engaging within a track 14A in the outer sleeve part 5. At least a portion of the track 14A is formed by a slot 15 extending through the wall of a collar 6 which is separately formed from the remainder of the outer sleeve part 5 and which is fitted within an end portion of the remainder of the outer sleeve part 5 when the accessory is assembled. Such an arrangement provides for ease of fabrication and assembly.
Patent EP-0426915-A1 (EP)
Inventor: GARNHAM DAVID
IPC: F16K27/00
Filed: 1989-11-08
Abstract: A valve assembly has a body portion (11) which can be removably receivable in a receptacle (10). The body carries the valve element such as a gate which controls fluid flow through a flowpath in the body. The openings of a flowpath in the receptacle accommodate annular sealing members (23, 24) which are movable axially in the openings. Means such as a lever arrangement (32, 33) are coupled to each sealing member and are contactable by the body (11) on its insertion in the receptacle such that the sealing members are moved axially toward the body to seal around the flowpath openings of the body.
Patent EP-0376661-A1 (EP)
Inventor: KIGOSHI KAORU
IPC: B60K20/02
Filed: 1989-12-22
Abstract: The operation device of a transmission in accordance with the present invention has a lock mechanism (24) which can lock a shift rod (25) in either a high speed range (4H) or a low speed range (4L) in a transfer in response to a detection signal when a control lever (CL) is positioned at a parking range (P), and has also alarm means for raising an alarm in response to a detection signal when the transfer is at a neutral position (N). When a vehicle is parked with the control lever (CL) being in the parking range (P), a driver can recognise the state of the transfer by the alarm if the transfer is at the neutral position (N), and shifts the shift rod (25) to the high (4H) or low speed range (4L) by operating the transfer lever (28). The lock mechanism (24) operates in the high or low speed range and a full driving system is connected so that the vehicle can be kept stopped and self-run of the vehicle on a slope or the like can be prevented.
Patent EP-0367640-A1 (EP)
Inventor: LALANNE ANDRE
IPC: A47B57/48
Filed: 1989-09-20
Abstract: The present invention relates to a fastening stud enabling various installations to be made. This stud comprises a shank (1) one of whose ends carries a head (2) and whose other end carries a bar (3) which is insertable into the oblong hole (10) of any support (11) and, when caused by the head (2) to rotate, enables the stud to be locked onto the support (11), while a part (5) is mounted freely rotatably on the shank (1) between the head (2) and the bar (3) and is continuously stressed towards the bar (3) by a single-coil spring lock washer (6) interposed between the part (5) and the head (2). This fastening stud allows, in particular, the supporting of shelves or flat boards in a vehicle, for example. <IMAGE>
Patent EP-0368733-A1 (EP)
Inventor: VINOUZE BRUNO
IPC: H01L21/84
Filed: 1989-11-06
Abstract: This process consists in depositing on a substrate (100), a layer of black, visible light-absorbing polyimide (102), then a layer of photosensitive resin, in exposing the resin through a mask masking the channels of the transistors to be produced, in eliminating the exposed areas of the resin and the underlying areas of the polyimide, in depositing a layer of ITO (106) on the assembly, in eliminating the remaining resin and the ITO covering over the said resin to form the sources-drains of the transistors, in successively depositing a layer of hydrogenated amorphous silicon (110), a layer of silicon nitride (112) and a layer of aluminium (114), then in photo-etching the stack of these layers so as to form the grid of the transistors and finally passivating the assembly with a layer of silica (116). …<IMAGE>…
Patent EP-0325550-A1 (EP)
Inventor: PARIENTI RAOUL
IPC: B60L11/18
Filed: 1989-01-13
Abstract: Urban transport system permitting town travel without using one's own car or conventional public transport. The system consists of a captive fleet of small automotive vehicles (1) having two seats. The said vehicles travel by virtue of an electric motor supplied with energy by batteries, the said batteries being capable of being recharged each time the vehicle is situated at a location (2) especially provided for this purpose, via an extendable arm (3). The payment for the service is made by means of a programmable read-only memory means (10) introduced into a reader (6) of the vehicle (1). Payment can be anticipatory (pre-paid medium) or deferred (sending of invoice) depending on the type of read-only memory used. <IMAGE>
Patent EP-0387291-A1 (EP)
Title: Appareil et procede utilisable dans des oxymetres a impulsion
Inventor: MALINOUSKAS DONALD
IPC: A61B5/145
Filed: 1988-10-05
Abstract: Procédé permettant d'exposer une extrémité d'un patient à la lumière de deux longueurs d'ondes et de détecter l'absorbance de l'extrémité à chacune des longueurs d'ondes et comprenant les étapes consistant (a) à produire (12, 16, 20) des impulsions lumineuses dont la première longueur d'onde est à une première fréquence d'impulsion; (b) à produire (14, 18, 22) des impulsions de lumière dont la seconde longueur d'onde est à une seconde fréquence d'impulsion; (c) à exposer l'extrémité aux première et seconde impulsions; (d) à produire (13, 54) un signal électrique correspondant à la quantité totale de lumière transmise par l'extrémité; (e) à séparer (56, 58) le signal électrique produit dans l'étape (d) en un premier signal électrique à modulation d'amplitude à la première fréquence d'impulsion et un second signal à modulation d'amplitude à la seconde fréquence d'impulsion. Le procédé comprend en outre l'étape (f) consistant à démoduler (60, 62) les premier et second signaux électriques à modulation d'amplitude, afin de produire un premier signal correspondant à la quantité de lumière transmise par l'extrémité à la première longueur d'onde, ainsi qu'un second signal correspondant à la quantité de lumière transmise par l'extrémité à la seconde longueur d'onde. Le procédé permet d'exposer l'extrémité aux deux longueurs d'onde en présence de lumière ambiante et élimine sensiblement les problèmes d'interférences provoquées par des sources de courant à 60 cycles. Est également décrit un appareil permettant de mettre en pratique le procédé.
Patent EP-0391970-A1 (EP)
Inventor: CRAVEN PAUL T
IPC: C04B35/80
Filed: 1988-12-08
Abstract: Rubans plats unidirectionnels continus (24), ayant été précoupés à partir d'une bande composite (22) matricielle renforcée par des fibres imprégnées, de manière à avoir une largeur sensiblement supérieure à l'épaisseur, entrelacés dans une relation dessus et dessous dans des directions à 0 et 90 degrés afin de former un tube continu multidirectionnel sans couture (28). On peut découper le tube (28) en sections tubulaires qui sont ensuite soumises à une chaleur et à une pression temporaires de sorte que la matrice (63) fusionne les rubans entrelacés (24) afin de réaliser un tube solidaire (32). On peut également découper le tube sans couture allongé (28) en sections planes (42, 44, ou 44'), et l'utiliser afin de réaliser des éléments solidaires (42p, 44p or 46) de structure plane ou profilée. Les éléments solidaires (32, 42p, 44p ou 46) peuvent être formés d'une seule couche de la matière entrelacée, ou avoir une structure stratifiée constituée de couches multiples de la matière entrelacée, les rubans (24) de chaque couche s'étendant soit en parallèle, à un angle différent de 0/90 degrés, alignés, décalés par rapport aux rubans (24) dans les autre(s) couche(s). Les éléments formés (32, 42p, 44p, 46) peuvent comporter des rubans entrelacés (24) de différents types et/ou contenir différents types de fibres (62) dans différentes sections des éléments, afin de doter ces derniers de différentes caractéristiques structurales.
Patent EP-0339087-A1 (EP)
Inventor: PROUDIAN SALLEE J
IPC: G01S7/52
Filed: 1988-10-20
Abstract: An in vivo imaging device is provided for producing real-time images of small, moving or stationary cavities and surrounding tissue structure. The imaging device includes a probe assembly of very small dimensions and preferably sufficiently small to fit within cavities having a diameter on the order of that of a human coronary artery. The probe assembly may be mounted to a positioning device such as a catheter, which allows for the use of, for example, conventional guiding catheters and guide wires.
Patent EP-0414718-A1 (EP)
Inventor: NORDBERG AGNETA
IPC: B60R25/00
Filed: 1989-03-23
Abstract: Un dispositif anti-vol pour véhicules automobiles à transmission automatique comprend un boîtier (10) doté d'une porte (12) et d'une serrure (15, 16) permettant de maintenir de manière détachable ledit boîtier (10) autour d'un pommeau (4) sur un levier de vitesses (3), de sorte qu'un dispositif de verrouillage (5) commandé manuellement et situé sur ladit pommeau (4) est protégé par ledit boîtier (10).
Patent EP-0427753-A1 (EP)
Inventor: RUSCHAK KENNETH J
IPC: B05C9/06
Filed: 1989-07-19
Abstract: L'appareil de couchage décrit sert à appliquer un revêtement d'une ou plusieurs couches d'une composition de couchage sur la surface d'une bande continue ou sur des sections distinctes d'un matériau en feuille. L'appareil comprend une trémie à glissement en cascade servant à acheminer la composition de couchage vers la zone de couchage. La couche ou les couches de la composition de couchage s'écoulant le long des surfaces de glissement de la trémie à glissement en cascade sont protégées des effets néfastes des courants d'air de convection par un écran, lequel est placé assez près des surfaces de glissement de la trémie à glissement en cascade pour empêcher la création de courants de transfert thermique. L'écran est de préférence chauffé à une température égale ou supérieure à la température des compositions de couchage, de façon à empêcher toute condensation.
Patent EP-0447409-A1 (EP)
Title: Arme portative avec boitier
Inventor: FRITZ RAIMUND
IPC: F41A13/00
Filed: 1989-11-10
Abstract: Arme portative avec boîtier, à l'intérieur duquel le mécanisme est logé, et présentant une soupape (5) permettant une communication de l'intérieur du boîtier vers l'extérieur, pour détourner vers l'extérieur une surpression dans le boîtier, caractérisée en ce qu'il est prévu dans la zone de la soupape (5), dans le parcours d'écoulement des gaz s'échappant à travers la soupape, un milieu solide perméable aux gaz et dissipant la chaleur (16). On évite ainsi tout danger provenant des gaz chauds expulsés de l'arme.
Patent EP-0511953-A1 (EP)
Title: Disposable probe cover assembly for medical thermometer.
Inventor: MEYST RICHARD P
IPC: G01K1/08
Filed: 1989-10-31
Abstract: A probe cover assembly for use in covering and protecting the elongated probe of a medical thermometer. The assembly has three laminated layers, including a flat base layer with an aperture sized to slide over the probe, an intermediate stretchable film, and a protective paper layer having radially-aligned perforations aligned with the base layer aperture. In use, the probe cover assembly is placed on the probe by inserting the probe through the base layer aperture, from the assembly's paper layer side, to stretch the plastic film over the probe, with the perforated paper functioning initially to separate the probe from the film and thereby prevent the film from initially sticking to the probe and stretching unevenly. The probe cover assembly is removed from the probe and discarded by sliding the apertured base layer along the probe, with the perforated paper functioning to scrape the stretched film from the probe. The probe cover assembly is extremely compact and convenient to use, yet highly effective in reliably covering the probe and facilitating an accurate, repeatable measurement of a patient's temperature.
Patent EP-0436052-A1 (EP)
Inventor: GROELLMANN PETER DIPL-ING
IPC: G01C19/68
Filed: 1990-01-03
Abstract: To prevent a lock-in effect and to prevent scale factor nonlinearities, particularly at low rates of rotation, it is proposed for a fibre-optic interferometer-type rate-of-rotation sensor, the phase ramp of which is reset via a digital control loop, to carry out the switching-over of a reciprocal, alternating phase shift, required for obtaining the scale factor error information, not as a function of the angle of rotation but with a fixed timing which can be preferably synchronised with the gyroscope modulation frequency. The advantage of the invention is that, particularly also in the case of small rates of rotation, a scale factor error correction is possible and a lock-in effect, caused by bias changes in the switching-over of the modulation excursion, is prevented. 
<IMAGE>
Patent EP-0378222-A1 (EP)
Inventor: YONEZAWA SEIJI
IPC: G09B5/06
Filed: 1990-01-11
Abstract: The present invention uses a magnetic recording medium equipped with magnetically readable recording servo pits (20) which are preformed on a magnetic recording medium and have magnetic characteristics different from those of a recording magnetic film (5), detects magnetically a tracking signal or preformat signals such as sync signals, address signals, and the like, from the magnetic flux distribution (leakage magne­tic field 9) occurring at edges of each of the servo pits (20) using a magnetic head (10), makes servo control of the posi­tion of the magnetic head (10) by the detected tracking signal and records or reads magnetically the data along the center of a track. In the magnetic recording medium of the present in­vention, magnetically readable, wobbled servo pits or sync pits, track address pits and data pits are preformed on the magnetic recording medium, these pit portions have magnetic characteristics locally different from those of the recording magnetic film and have a magnetic film structure wherein satu­rated magnetization is smaller than at other portions or the magnetic film is removed locally. These preformed pits can be read magnetically by detecting the local magnetic field (leak­age magnetic field) generated at their edges by the magnetic head.
Patent EP-0385186-A1 (EP)
Inventor: BLOESSER HANS-GEORG DIPL-BAUIN
IPC: G21C19/07
Filed: 1990-02-14
Abstract: In a fuel element storage rack, an outer frame (1) encloses vertical tubes (4) which are matched to the fuel element cross-section and form a grid of fuel element positions. The frame (1) has transport lugs (15) on its upper end and includes on its lower end a horizontal support plate (9) on which the tubes (4) are seated. The tubes (4) are attached to the support plate (9) by means of a baseplate (5), so that they extend without spacing inserts with their vertical wall surfaces (4A) parallel to one another and to the frame (1), which is formed by a sheet-metal shell (2), the thickness of which is at least doubled in its upper region (3). <IMAGE>
Patent EP-0471094-A1 (EP)
Inventor: FOND OLIVIER
IPC: A47J31/40
Filed: 1990-07-27
Abstract: The invention relates to an insert (1) which can be fitted in a cartridge holder for the preparation of a beverage in a coffee machine, comprising a housing (2) of substantially frustoconical shape with a peripheral border (20) for receiving the cartridge to be extracted and a fixed central pin (3) under this housing.
Patent EP-0432362-A1 (EP)
Inventor: LIPS HENDRIK ROBERT
IPC: F42B12/10
Filed: 1990-08-09
Abstract: The invention relates to a warhead (10) having a casing (11,11',11") surrounding the explosive (12) and a projectile-forming insert (14,14',14"), the insert being arranged circumferentially on an intermediate ring (17,17',17") which is itself fastened to the casing (11,11',11"). …<??>In order, in the region of the insert/casing parting planes, to prevent the occurrence of indeterminate chipping effects which can cause an asymmetric formation of the rear of the projectile obtained as a result of the detonation deformation, it is proposed that the intermediate ring (17,17',17") and the insert (14,14',14") should have the same acoustic impedance. …<IMAGE>…
Patent EP-0438638-A1 (EP)
Inventor: INOMATA MASAMITU
IPC: C07C253/30
Filed: 1990-10-04
Abstract: A norcamphane dicarbonitrile is produced by hydrocyanation of bicyclo [2,2,1]-5-heptene-2-carbonitrile in the presence of a zerovalent nickel complex catalyst and Lewis acid and treating the resulting crude product by contact with a catalyst treating agent.
Patent EP-0432429-A1 (EP)
Inventor: BAEHNISCH HANS-JOACHIM
IPC: C07C29/152
Filed: 1990-10-30
Abstract: In a reactor (R) with tubes (4, 17) which contain granular catalyst material and which are arranged with their upper ends in an upper tube plate (5) and with their lower ends in a lower tube plate (6) and in operation are surrounded by a coolant flowing at least through the space formed between the tube plates and carrying a flow of a gas mixture which is to be converted, one of the tube plates is rigidly fixed to the reactor shell (7) and the other tube plate is designed to be mobile relative to the reactor shell (7) without a direct joint. The mobile tube plate (5) is formed with its own spherical end or gas dome (3) and, between this gas dome (3) and the reactor shell (7), one or more at least zonally flexible compensation gas tubes (2) are provided with a rigid connection to the reactor shell (7).
Patent EP-0434961-A1 (EP)
Inventor: DIETRICH WALTER ING
IPC: B31B50/76
Filed: 1990-11-16
Abstract: Eine Vorrichtung zum Entnehmen flachliegender Faltschachteln 1, aus einem Magazin (10) und zum Überführen dieser zu einer Fördervorrichtung (15) einer Kartoniermaschine ist zwischen dem senkrecht ausgerichteten Magazin und der mit Abstand darunter waagrecht verlaufenden Fördervorrichtung angeordnet. Die Vorrichtung hat an einem sternförmigen Rotor (20) drei um 120 Grad versetzte Saugköpfe (22), die sich auf einer in sich geschlossene Zykloidenbahn (C) mit vier Umkehrpunkten (F, G, H, I) und dazwischenliegenden konkaven Kurvenbögen bewegen. Diese Zykloidenbahn wird erzeugt durch eine den Rotor mit einer Exzentrizität (E) drehbar tragende, umlaufende Kurbel (30) und durch ein der Kurbel zugeordnetes Planetengetriebe, dessen Sonnenrad (35) koaxial zur Drehachse (32) der Kurbel angeordnet und dessen Planetenrad mit dem Rotor gleichachsig fest verbunden ist, wobei zwischen dem Sonnenrad (35) und dem Planetenrad (33) ein Zwischenrad (34) geschaltet ist. Das Übersetzungsverhältnis des Planetengetriebes beträgt 4:3 zwischen Sonnenrad und Planetenrad und der Abstand (D) der Saugköpfe von der Achse des Rotors beträgt etwa das Dreifache der Exzentrizität der Kurbel. Zum Aufrichten der Faltschachteln während des Überführens sind den Saugköpfen Aufdrückfinger (40) zugeordnet, die von einer auf der Welle (26) des Rotors gelagerten Kurvenscheibe (50, 51) verschwenkt werden. <IMAGE>
Patent EP-0444289-A1 (EP)
Inventor: ENDRES MICHAEL T
IPC: C09D167/02
Filed: 1990-12-19
Abstract: Hard surfaces protection is accomplished by the application of a polyester formed by the copolymerization of polyethylene terephthalate and polyoxyethylene or polyoxypropylene terephthalate thereto.
Patent EP-0406988-A1 (EP)
Inventor: PATERMANN HANS DIETER
IPC: B29C59/04
Filed: 1990-05-16
Abstract: Embossing calender for treating material webs of plastic or the like, with an embossing station having at least one embossing combination comprising at least one embossing roll with horizontal axis of rotation and a backing roll, interacting with the said embossing roll, the embossing station having at least two optionally usable embossing combinations (12, 16, 20; 14, 18, 22), which are fitted with a circumferential distance between them on an embossing roll carrier (10), which can be rotated about a horizontal axis for changing the embossing combination respectively in the working position. <IMAGE>
Patent EP-0384627-A1 (EP)
Inventor: JAFRI ASHRAF
IPC: B23K35/36
Filed: 1990-02-12
Abstract: A soldering flux composition comprises a water-soluble oil-in-water emulsion in turn comprising:
     (a) from about 1% to about 10% of an oil type material,   (b) from about 1% to about 20% of at least one non-ionic emulsifying agent;   (c) from about 40% to about 96% water; and   (d) from about 2% to about 35% of a fluxing agent capable of removing oxide from a metal surface to be soldered, all percentages being by weight.   
     For plumbing and certain mechanical fabrication applications, such a composition also usefully comprises up to 2% of a finely divided powdered metal such as tin, lead or alloys thereof with each other or with minor amounts of other metals such as copper.
Patent EP-0396345-A1 (EP)
Inventor: CHAMBERS SCOTT R
IPC: C08K5/57
Filed: 1990-04-27
Abstract: Halogenated vinyl polymer compositions containing molybdenum smoke retardants and organotin compounds having an overall ratio of sulfur to tin of not more than 1.7 gram atoms of sulfur per gram atom of tin, typically from about 0.6 to about 1.7 and preferably from about 0.6 to about 0.9 gram atoms of sulfur per gram atom of tin.