baber/WOPTO huggingface dataset:
Patent EP-0200363-A1 (EP)
Inventor: GARNER JOSEPH LEE
IPC: C08B11/193
Filed: 1986-03-27
Abstract: C 3 -C 4  hydroxyalkyl ethylcellulose ethers substantially soluble in toluene, and toluene and heptane mixtures, are prepared by contacting alkali cellulose with C 3 -C 4  alkylene oxide and ethyl halide under appropriate reaction conditions. Preferably, cellulose is contacted with an initial charge of alkali metal hydroxide and a second charge of alkali metal hydroxide is added after addition of the etherifying agents. Such organo-soluble cellulose ethers are useful in thickening organic solvent systems comprised of toluene.
Patent EP-0246371-A1 (EP)
Inventor: NEWMAN ERIC LEWIS
IPC: H03K19/003
Filed: 1986-05-22
Abstract: An I²L output circuit is described for supplying current (I D ′) to an output node (8) of a plurality of I²L blocks (7) in order to ascertain the logic condition at the output node. The output circuit includes a standard I²L gate (11) with an input connection (12) to the semiconductor region comprising both the lateral injector transistor collector electrode and the vertical switching transistor base electrode, and an output connection (13) from the semiconductor region comprising one of the collectors electrodes of the switching transistor. The gate output being used to control two identical current sources (T₁₁, T₁₂) one of which (T₁₁) supplies current to the input of a simple current mirror (T₁₃, T₁₄) having its output connected to the gate input. The other current source (T₁₂) being connected to the output node of the logic blocks. The provision of a current feedback loop around the I²L gate in this way ensures that, upon stabilisation, the current (I D ′) from the current source into the output node is very close in value to the internal injector current (I J ) of the I²L gate.
Patent EP-0225045-A1 (EP)
Inventor: MACEK ANDREW M
IPC: A61B17/00
Filed: 1986-10-27
Abstract: A partible forceps instrument for endoscopy separable into an operating segment and a sampling segment and having a cleaning fixture.
Patent EP-0199642-A1 (EP)
Title: Embrayage à commande par moteur, notamment pour véhicule automobile
Inventor: HERBULOT JEAN
IPC: F16D23/12
Filed: 1986-04-16
Abstract: Il s'agit d'un embrayage dont la commande est à assurer par l'intermédiaire d'un organe d'action (20) à déplacer axialement. Suivent l'invention, cet embrayage comporte une piéce (22), qui est rapportée sur son carter (19), qui porte elle-même un moteur (23), et qui présente, suivant l'axe de l'organe d'action (20), une cartouche (25) formant, par sa surface extérieure, un organe de support et de guidage (26) sur lequel est engagé l'organe d'action (20), et, par son volume intérieur, un logement (27) dans lequel est disposé un organe d'entraînement (28) du type vis écrou dont un quelconque des éléments vis-écrou est calé sur l'arbre de sortie (29) du moteur (23) tandis que l'autre est lié axialement à l'organe d'action (20). Application, notamment, aux véhicules automobiles dépourvus à leur bord de toute source de fluide sous pression.
Patent EP-0208726-A1 (EP)
Inventor: SOURDET CLAUDE
IPC: B32B3/12
Filed: 1986-01-08
Abstract: Fabrication de capots de moteurs au moyen de panneaux sandwichs comprenant un revêtement externe (6) et un revêtement interne (5) assemblés entre eux par un nid d'abeilles (7); les revêtements sont en fibres de carbone imprégnées de résine phénolique, ces fibres étant de préférence mises en oeuvre sous forme de tissu, tandis que la liaison des revêtements et du nid d'abeilles est réalisée à l'aide d'une colle époxy. Application aux nacelles enfermant les moteurs sur les avions.
Patent EP-0204842-A1 (EP)
Inventor: COZEWITH CHARLES
IPC: C08F8/00
Filed: 1985-12-16
Abstract: L'invention porte sur un copolymère nodulaire en préparant une chaîne copolymère et en la liant à un agent de liaison. Les copolymères qui forment le copolymère nodulaire sont composés de premiers et de deuxièmes segments. Les deuxièmes segments, qui contiennent l'agent de liaison, réagissent de manière à former la région nodulaire. Le copolymère nodulaire est particulièrement utile comme additif d'huile de lubrification.
Patent EP-0211893-A1 (EP)
Inventor: MORAN MICHAEL J
IPC: G01G13/16
Filed: 1986-01-31
Abstract: Un seau de pesage (17) reçoit du produit (13) déchargé d'un seau surjacent de retenue (15) et amène une cellule sousjacente de charge (18) à produire un signal électrique représentant le poids du produit reçu dans le seau de pesage. Une fois pesé, le produit est balayé du seau de pesage par un jet volumineux d'air de basse pression produit par une buse (30) d'entraînement d'air. Comme on utilise de l'air pour vider le seau de pesage, le seau de pesage n'a besoin ni de portes ni d'autres parties mobiles et peut donc être construit avec une rigidité et une fréquence propre élevées afin de réduire des perturbations de basse fréquence du signal de pesage et d'augmenter la précision de ce signal, tout en réduisant le temps requis pour le cycle de pesage.
Patent EP-0222787-A1 (EP)
Inventor: SCHUSTER ERICH
IPC: G03F9/00
Filed: 1986-04-03
Abstract: Il s'agit d'un procédé pour aligner, contrôler et mesurer des objets bidimensionnels répartis sur une table d'un appareil de mesure, la table étant mobile dans deux directions perpendiculaires d'un système de coordonnées. On projète de la lumière sur l'objet. Celle-ci est formée par un faisceau réunissant des rayons pouvant être différenciés par des directions de coordonnées qui leur sont attribuées. Ces rayons passant par un plan image commun sont déviés par des éléments optiques dans des directions correspondant aux coordonnées attribuées et sont projetées sur les objets de mesure correspondants. Pour illuminer les structures de l'objet, on produit pour chaque direction de coordonnées un pinceau lumineux et les structures ainsi illuminées apparaîtront séparées d'après la direction de coordonnées pour former des images sur des palpeurs. Les images de structure seront translatées dans les deux directions de coordonnées et les flux lumineux sur les palpeurs seront transformés en signaux électriques. Ces signaux sont utilisés pour information, commande et/ou régulation.
Patent EP-0243378-A1 (EP)
Inventor: COOK MELVIN S
IPC: H01L21/20
Filed: 1986-07-21
Abstract: Couches épitaxiales graduées selon une constante de treillis (13, 43) composées de substances appartenant au système cristallin cubique. Les couches épitaxiales (13, 43) sont disposées sur des régions à surface courbe (11, 41) de substrats cristallins (21, 49). Si la constante de treillis de la couche épitaxiale (13 ou 43) adjacente aux régions à surface courbe (11 ou 41) est supérieure à la constante de treillis sur le côté opposé (9 ou 39) de la couche épitaxiale (13, 43), on utilise des régions (11) à surface courbe concave; dans le cas contraire on utilise des régions (41) à surface courbe convexe.
Patent EP-0236441-A1 (EP)
Inventor: DALLA BETTA RALPH A
IPC: G01N27/16
Filed: 1986-09-04
Abstract: Le dispositif ci-décrit permettant d'analyser des gaz dans un courant gazeux en mouvement comprend des moyens d'analyse (1, 2) placés dans le courant (41) et capables d'analyser les gaz qui le compose. Un corps sensiblement poreux (4) et des moyens chauffants (5) formant une combinaison entourent les moyens d'analyse. La combinaison permet la pénétration des gaz à analyser mais empêche les fluctuations de mouvement du courant gazeux qui affectent sensiblement et rendent imprécis l'analyseur, la combinaison permettant de maintenir l'analyseur à une température sensiblement constante indépendamment des fluctuations de température dans le courant gazeux.
Patent EP-0243381-A1 (EP)
Inventor: GIOIOSA ANTHONY VITO
IPC: H04N5/12
Filed: 1986-09-08
Abstract: Ajustement de phase pour le balayage horizontal d'un affichage vidéo. Des impulsions de sychronisation horizontale (12) possédant des bords d'attaque (13) déterminent la survenance d'un retour de balayage horizontal d'un faisceau d'électrons de balayage. Une commande manuelle de l'ajustement de phase est obtenue à l'aide d'une boucle d'asservissement de phase (31) qui compare un bord d'attaque (27) retardé d'un temps (D1) et pouvant être commandé et ajusté, produit par un circuit monostable (20) en réponse au bord d'attaque (13) de synchronisation horizontale, avec le bord d'attaque (16C) d'une impulsion de retour du spot (16A), possédant une largeur effective W produite pendant le cycle de retour du spot. L'ajustement de phase de la survenance de l'impulsion de retour du spot (16A) est égal au retard ajustable (D1) moins la largeur W de l'impulsion du spot. Cela permet d'obtenir un retard de phase (O/) négatif ou positif pour l'impusion de retour du spot par rapport au signal de synchronisation horizontale, et d'accepter des formats vidéo différents dans lesquels le signal vidéo peut commencer soit avant, soit simultanément, soit après le bord d'attaque de synchronisation horizontale.
Patent EP-0276348-A1 (EP)
Inventor: SUGIHARA KAZUYOSHI C O FUKUYAM
IPC: H01H83/20
Filed: 1987-01-28
Abstract: A tripping device with burning prevention switch has a electromagnet (10) and a burning prevention switch (14) both of which are cased in each insulating bodies: The electromagnet (10) and the burning prevention switch (14) are combined by projections (15, 16) provided on the burning prevention switch (14) and hollow (12) and hole (13,) which are engaged with the projections (15, 16) provided on the electromagnet (10.)
Patent EP-0253268-A1 (EP)
Inventor: KAWABUCHI MASAMI
IPC: A61B8/12
Filed: 1987-07-06
Abstract: An ultrasonic transducer element (l30) is supported by a member (l20). The transducer element and the supporting member are disposed within a casing (l00) filled with ultrasonic wave propagation medium (l50). At least part of the casing forms an ultrasonic wave transmission window. In a first case, the supporting member (l20) is rotatable about a first axis (A) and about a second axis (B), and the position of the supporting member is detected (20). In a second case, the casing (30l) has a first portion (304) accommodating the transducer element (306) and the supporting member (307) and a second portion (303) extending in rear of the first portion and being narrower than the first portion, and the transducer element is allowed to emit and receive ultrasonic wave to and from a region extending in front of the casing with respect to a direction of insertion of the casing into a body to be examined. In a third case, a sensor (322) detects at least one condition related to operation of a mechanism driving the supporting member.
Patent EP-0288597-A1 (EP)
Title: Grate bar incineration for refuse destruction
Inventor: MRKLAS LOUIS ING GRAD
IPC: F23H3/02
Filed: 1987-07-21
Abstract: For grate firing, a grate bar (1) with a web (8) is illustrated, on which air ducts (3) and (4) are arranged, through which the combustion air for the combustion of domestic refuse, domestic-like and pasty waste material is supplied. By means of the air nozzles or air slots (5) and (6), the combustion air is supplied horizontally for the combustion of refuse or the like. The ribs (11) and (12) serve to cool the grate bars (1), the combustion air flowing through being heated. The sliding surfaces (9) and (10) or (13) are likewise cooled by the forcibly conducted combustion air in the ducts (3) and (4). By means of rod anchors in the bores (7) provided in the grate bars, by locking or screwing of the individual grate bars (1), these are joined together to form a closed plane grate surface, without a gap between the individual grate bars. <IMAGE>
Patent EP-0259846-A1 (EP)
Inventor: PANO JOSE
IPC: B23B27/04
Filed: 1987-09-09
Abstract: Die Erfindung betrifft ein Schneidwerkzeug für die spanabhebende Metallbearbeitung wie Stechen, Fasen, Fräsen und Plandrehen, bestehend aus einem schmalen Schneidenträger und auswechselbaren Schneideinsätzen, wobei der Schneidenträger (1) eine Aufnahmetasche (6) für die Schneideinsätze (5) mit oberen (7) und unteren (8) Sitzbacken mit annähernd parallelen oberen (11) und unteren (12) Anlageflächen für die Schneideinsätze hat, eine Sitzbacke (7) durch einen bis nahe an den hinteren Abschluß der Aufnahmetasche reichenden Schlitz (14) im Schneidenträger (1) über einen schmalen Steg (9) federnd schwenkbeweglich und mit Hilfe eines Spreizelementes (22) im Schlitz gegen den Schneideinsatz anpreßbar ist. Sie ist dadurch gekennzeichnet, daß das Spreizelement ein seitlich an einem Tragstück (Ring 26) angeordneter Keilansatz (29, 30) ist, der in den Schlitz (14) neben der Erweiterung eingreift und mit Hilfe des Tragstücks in den Schlitz (14) einziehbar ist.
Patent EP-0252688-A1 (EP)
Inventor: EVERS DENNIS
IPC: C10G32/00
Filed: 1987-07-02
Abstract: A process for the degradation of a polyhalogenated organic compound comprises irradiating a polyhalogenated organic compound with ultra-violet light to produce a lesser halogenated organic compound and thereafter biologically degrading the lesser halogenated organic compound. The irradiation is performed such that the polyhalogenated organic compound is incompletely dehalogenated while the biological degradation is performed using an organism adapted to degrade the lesser halogenated compound produced by the irradiation of the polyhalogenated organic compound but not adapted to substantially effectively degrade the polyhalogenated compound.
Patent EP-0261789-A1 (EP)
Inventor: CHEUNG PETER WING-POON
IPC: G01N21/31
Filed: 1987-08-17
Abstract: A feedback control system is disclosed for use in processing signals employed in pulse transmittance oximetry. The signals are produced in response to light transmitted through, for example, a finger at two different wavelengths. Each signal includes a slowly varying baseline component representing the relatively fixed attenuation of light produced by bone, tissue, skin, and hair. The signals also include pulsatile components representing the attenuation produced by the changing blood volume and oxygen saturation within the finger. The signals are processed by the feedback control system before being converted by an analog-to-digital (A/D) converter (72) for subsequent analysis by a microcomputer (16). The feedback control system includes a controllable offset subtractor (66), a programmable gain amplifier (168), controllable drivers (44) for the light sources (40, 42) and the microcomputer (16). The microcomputer (16) receives signals from the offset subtractor (66), gain amplifier (68), drivers (44) and A/D converter (72) to produce signals that control the function of the subtractor (66) and drivers (44) in the following manner. Normally, the drivers (44) are maintained within a predetermined current range. In the event the microcomputer (16) senses an output from the converter (72) that is not within a predetermined range, the drive signal is adjusted to produce an acceptable signal. The magnitude of the offset removed by the subtractor (66), as controlled by the microcomputer (16), is maintained at a constant level when the converter (72) output is within a first predetermined range and is a predetermined function of the converter (72) output when that output falls within a second predetermined range.
Patent EP-0261806-A1 (EP)
Inventor: SOLAJA NIKOLA
IPC: E02F3/76
Filed: 1987-08-25
Abstract: The present invention relates to an attachment (10) for a loader, comprising an elongated body member (12) generally in the form of a cylinder having a curved outer surface (16), a blade (20) extending laterally of the elongated body member and projecting outwardly therefrom, and a frame attached to the curved surface of the elongated body member and being provided with at least one recessed member and at least one eye to enable the attachment to be engaged with and disengaged from a quick release mechanism of the loader, which quick release mechanism is operable from the driving position of the loader, such that when the loader is orientated in a first position the blade is arranged to engage with the ground and when the loader is orientated in a second position the curved outer surface of the body member is arranged to engage with the ground.
Patent EP-0264220-A1 (EP)
Inventor: ASHLEY PAUL
IPC: E06B9/58
Filed: 1987-10-06
Abstract: A roller door assembly comprises a roller door (10) having on its vertical edges restraining means (12, 112), at each edge of the door opposing members forming a gap therebetween, the restraining (12, 112) means being on one side of the gap with the door on the other side thereof, whereby upto a desired pressure or force on the door the restraining (12, 112) means cannot pass through said gaps but at said desired pressure or force the restraining means are compressed and/or the gap expands for the restraining (12, 112) means to pass through said gaps to release the door.
Patent EP-0315721-A1 (EP)
Inventor: MOODIE ROBERT CHARLES
IPC: F04B35/00
Filed: 1987-12-07
Abstract: The invention relates to an air compressor (1) which is characterised in that it is adapted to be mounted adjacent to an alternator of a motor vehicle, to allow power to be imparted to the compressor from the alternator (30). The compressor (1) includes means (60) to allow power to be imparted to the compressor (1) from the alternator (30) of a motor vehicle. The invention includes drive means (60) which extend outwardly and laterally from one end of the compressor (1), a distal end (34) of said drive means (60) being adapted to be engaged with a shaft of an alternator (30), such that on operation of a motor vehicle engine and consequential rotation of the alternator shaft, power is imparted from the alternator (30) to a drive shaft (7) of the compressor (1), via the drive means (60).
Patent EP-0252815-A1 (EP)
Inventor: WOODEN GARY
IPC: C07C68/06
Filed: 1987-07-02
Abstract: 1. Process for the preparation of 1-bromoalkyl carbonates of formula see diagramm : EP0252815,P8,F4  in which R**1 represents a straight-chain or branched C1 -C20 aliphatic or C5 -C15 alicyclic radical, and R**2 represents a C1 -C12 aliphatic, C5 -C20 alicyclic or C6 -C14 aromatic radical, the radical R**2 being able to carry one or more substituents chosen from the group comprising aryl, aryloxy and alkoxy radicals and chlorine, fluorine and bromine atoms, characterized in that an alpha-chlorinated carbonate of formula  see diagramm : EP0252815,P9,F1  in which R**1 and R**2 have the above meanings is reacted with an anhydrous compound of formula ZBr in which Z represents a hydrogen atom, the group  see diagramm : EP0252815,P9,F2  and, when R**2 is other than the aromatic radical, Z also represents a bromine atom, in the presence of a catalyst chosen from amongst heteroaromatic amines, quaternary ammonium or phosphonium halides, hexasubstituted guanidinium halides, alkali metal halides in combination with a complexing agent for their cation or alkaline earth metal halides, in a quantity of between 0.5 and 10 mole % relative to the alpha-chlorinated carbonate and at a temperature of between 40 degrees and 150 degrees C.
Patent EP-0252817-A1 (EP)
Inventor: HEYDE PATRICE
IPC: D06F33/02
Filed: 1987-07-02
Abstract: 1. A washing machine comprising means for the automatic detection of a factor related to the washing to be washed, such as the quantity of the washing, acting on the parameters of the washing process, characterized in that it comprises a regulating member (45) able to be operated by the user in order to render inoperative the automatic detection means for the factor and which make it possible to change the parameters of the washing process in an arbitrary manner.
Patent EP-0269546-A1 (EP)
Inventor: HOPPER ROGER JOHN
IPC: C08J3/24
Filed: 1987-10-20
Abstract: There are disclosed cyanamide derivatives as vulcanization rate modifiers which when added to customary cure packages, accelerate the rate of vulcanization and result in vulcanizates having improved characteristics and age resistance.
Patent EP-0282510-A1 (EP)
Inventor: STORRAR ANDREW MARTIN
IPC: G01F3/18
Filed: 1987-08-25
Abstract: Un appareil (1), servant à contrôler l'écoulement d'un fluide, tel que l'eau domestique, le long d'une conduite (2) (représentée ici en pointillés), comprend un agencement à piston et à cylindre (3) comportant plusieurs pistons libres. Dans le mode de réalisation représenté, ledit appareil comprend deux pistons (4 et 5) et des orifices (6) disposés par rapport aux pistons (4 et 5) de façon à laisser un orifice d'entrée ouvert en permanence durant les courses de chaque piston (4 ou 5) permettant ainsi au fluide de s'écouler en continu le long de la conduite (2).
Patent EP-0289610-A1 (EP)
Inventor: KATSUZAWA YUKIO
IPC: H02K5/173
Filed: 1987-10-14
Abstract: The output shaft (14) of a motor having a rotor (12) and a stator (10) is supported by front and rear bearings (18,24) enclosed in front and rear housings (30,44). Each of the front and rear housings (30,44) has an inner peripheral portion (16,32), which accommodates an oil-air supply path (20,40) and a drain path (22,42) to provide the motor with oil-air lubrication. The inner peripheral portions are separately constructed from the outer peripheral portions and then assembled together.
Patent EP-0334864-A1 (EP)
Title: Clamping device for axially tightening a tool, especially a disk.
Inventor: STAEBLER MANFRED
IPC: B24B45/00
Filed: 1987-11-28
Abstract: PCT No. PCT/DE87/00555 Sec. 371 Date May 26, 1989 Sec. 102(e) Date May 26, 1989 PCT Filed Nov. 28, 1987 PCT Pub. No. WO88/04596 PCT Pub. Date Jun. 30, 1988.A clamping device for portable grinding machines comprising a clamping nut which can be screwed on to the end-side threaded step (13) of the drive spindle (10) to clamp a grinding disk (15) in place. The clamping nut carries a clamping fork (22) which, with its fork leg ends (26, 27), is held so as to be movable about a diametral pivot axis (30) between a clamping position and a loosened position. The ends (26, 27) are provided with eccentric pressing surfaces (28, 29) which decrease with regard to the eccentricity during the pivoting from the clamping position to the release position and act axially on the grinding disk (15) via a pressing disk (36). For releasing, the clamping fork (22) is pivoted about the pivot axis, surface areas of decreasing eccentricity of the pressing surfaces (28, 29) becoming effective. In the process, the thread (14, 20) is relieved and the clamping nut loosened, which can be fully unscrewed manually by taking hold of the clamping fork (22). This enables a grinding disk to be changed quickly and safely without a tool (FIG. 1).
Patent EP-0345367-A1 (EP)
Inventor: ALKER HEINRICH DIPL ING
IPC: B29D29/08
Filed: 1988-06-08
Abstract: For making toothed belts, a longitudinally extensible sheet-like textile structure is laid flat onto an endless underlay containing depressions corresponding to the toothed shapes and rubber is applied on top. Thereafter, a stranded drawing element is wound under tension endlessly onto the rubber and the rubber is thereby pressed with the sheet-like textile structure into the depressions of the underlay with the said sheet-like structure undergoing longitudinal extension. Finally, a backing layer of rubber covering the drawing element is applied and the complete unit is vulcanised. The sheet-like textile structure contains plastically deformable filaments extending in the longitudinal direction of the toothed belt, which filaments lengthen permanently upon extension of the sheet-like textile structure, and wear-resistant filaments running in the transverse direction. As a coupling agent between the sheet-like textile structure and the rubber of the teeth of the toothed belt, either latex is applied, before applying the rubber, to the sheet-like textile structure stretched over the depressions of the underlay or the sheet-like textile structure is impregnated with latex before laying onto the underlay. <IMAGE>