baber/WOPTO huggingface dataset:
Patent EP-0171634-A1 (EP)
Inventor: HILLER DIETMAR DR
IPC: H03H11/26
Filed: 1985-07-16
Abstract: In medical ultrasonic technology (in particular with phased arrays) it is necessary to delay in time a plurality of received ultrasound signals and subsequently to add them after they are as nearly in phase as possible. The delay times required for this purpose are approximately between 0 and 10  mu s. The ultrasound signal is analyzed as to envelope and a sign. The envelope is then delayed either in analog (e.g. with LC delay lines) or digitally (e.g. with shift registers) through a delay means which is adjustable in coarse time steps of e.g. 500 ns. The sign signal corresponding to the sign of the ultrasound signal is delayed via a digital delay section which is adjustable in small time steps of e.g. 50 ns. Phase coherence to other ultrasound signals can be established. Thereafter the delayed sign signal and the delayed envelope signal are multiplied one by the other in a multiplier. Thereafter the output signal is filtered in a low-pass filter. The output from the low-pass filter then represents the delayed form of the ultrasound signal.
Patent EP-0181493-A1 (EP)
Inventor: FUJII SHIGEMI
IPC: B28B7/44
Filed: 1985-10-08
Abstract: Jiggering for ceramic ware is effected while providing a jiggering surface of a jiggering profile tool (3) with a gas to produce a thin gas film between the jiggering surface (3C) and plastic clay. The gas film is formed by a gas fed through or from the outside of the jiggering surface (3C), avoiding the necessity of high-temperature heating of the tool.
Patent EP-0161694-A1 (EP)
Inventor: INAEBNIT EDWARD
IPC: F16D1/08
Filed: 1985-03-19
Abstract: In order to manufacture a paper feeding roller, the axle (11) is cut off from rod-shaped material to the necessary length and provided with transverse drilled holes (21). Rollers (13) are produced from two plastics by the injection moulding process in such a manner that a relatively soft area (18) is obtained concentrically above a relatively hard area (12). A laterally open grooved slot (17) is made in the relatively hard area (12). For the purposes of assembly, the rollers (13) are pushed onto the axle (11), pins (19) are loosely inserted into the transverse drilled holes (21), and finally the rollers (13) are snapped under pressure, by means of the grooved slot (17), onto the pins (19) in such a manner that the pins (19) and the rollers (13) mutually fix each other. <IMAGE>
Patent EP-0156619-A1 (EP)
Inventor: MILLER LEWIS J
IPC: F01D25/26
Filed: 1985-03-19
Abstract: A blade ring for a stem turbine having an outer cylindrical casing (5), an inner cylindrical casing (9) disposed within the outer casing (5) and supported by the outer casing and a blade ring (15) to which are affixed a plurality of circular arrays of stationary blades forming stationary blade rows (23), the blade ring (15) being disposed partially within the inner casing (9) and partially within the outer casing (5) and having a support arm (19) which extends outwardly to and is supported by the outer casing.
Patent EP-0169671-A1 (EP)
Inventor: WINSTON WALTER E
IPC: B05C17/03
Filed: 1985-06-24
Abstract: A paint roller assembly comprises a tube (12) with a roller rotatably mounted thereon. Paint is introduced into the interior of the roller via tube (12) and passes radially outwardly through passageways (35A-G) in the roller to a cover (77). Leakage of paint between the tube (12) and the roller is inhibited by a sealing arrangement which comprises a diaphragm (59) fast with the roller and with a ring (58) rotatably mounted on tube (12). A seal (57) is mounted on the flange (61) and is biased against a seal (54) abutting one side of a flange (32) fast with the tube (12). Bias is provided by a spring (63) (or a resilient spring bellows diaphragm (80) (Figure 7)). The reaction force of the spring acts on the roller and biases a seal (50) on the roller against a seal (51) abutting the other side of the flange (32).
Patent EP-0212010-A1 (EP)
Inventor: SEITZ MICHAEL E A
IPC: B41M5/333
Filed: 1985-07-10
Abstract: A color developer for use in pressure-sensitive or heat-sensitive recording papers comprise N-monosubstituted sulfonamides which contain at least one electron-withdrawing group within five atoms of the amido group of the sulfonamide. The N-monosubstituted sulfonamide may be in the form of an N-substituted, N'-mono or di-substituted sulfamide, or a polyfunctional molecule containing such an N-monosubstituted sulfonamide as the functional or impeding group thereof. The maximum color developing potential is realized when these compounds are used in conjunction with a source of metal or metal compound.
Patent EP-0177133-A1 (EP)
Inventor: OBA SEISUKE C O PATENTS DIVISI
IPC: G11B15/675
Filed: 1985-07-26
Abstract: A video tape recorder, according to the present invention, comprises a mechanical chassis supporting a mechanism for recording and reproducing video signals on a magnetic video tape housed in a cassette. The mechanical chassis moves essentially on a horizontal plane at a load position and an ejecting position. At the load position, the mechanical chassis projects frontward from an outer cover housing of the video tape recorder for loading and/or ejecting a magnetic video tape cassette. Preferably, the recorder has at least two load positions and can perform recording and/or reproduction at either load position. At a first load position, the mechanical chassis is housed within the internal space of the recorder housing. At second load position, the mechanical chassis projects at least partway from the recorder housing. A push-button operated controller for operating the recorder is also disclosed.
Patent EP-0190489-A1 (EP)
Inventor: DODDINGTON GEORGE R
IPC: G10L11/00
Filed: 1985-11-15
Abstract: The specification discloses a method of recognizing input speech signals organized in a sequence of frames. A plurality of reference frames are stored of reference feature vectors representing reference words. A linear predictive coder (10) generates a plurality of spectral feature vectors for each frame of the speech signals. A filter bank system (12) transforms the spectral feature vectors to filter bank representations. A principal feature vector transformer (14) transforms the filter bank representations to an identity matrix of transformed input feature vectors. A concatenate frame svstem (16) cnncatenates the feature vector boundaries for each frame and its succeeding frame. A transformer (18) and a comparator (20) compute the likelihood that each input feature vector was produced by each reference frame. This computation is performed individually and independently for each reference frame. A dynamic time warper (22) constructs an optimum time path through the input speech signals for each of the computed likelihoods. A high level decision logic (24) recognizes the input speech signals as one of the reference words in response to the computed likelihoods and the optimum time paths.
Patent EP-0165105-A1 (EP)
Inventor: BARBIER JEAN-PIERRE
IPC: A23C9/142
Filed: 1985-05-03
Abstract: For the Contracting States : BE, CH, DE, GB, IT, LT, NL, SE. 1. Process for the manufacture of an acidified dairy product suitable for gelling and for whipping , characterized in that is comprises the following stages : - a stage of acidifying whole or skimmed milk or of buttermilk to a pH below or equal to 3.8, the said acidifying being carried out by ion exchange with a cation exchange resin in H**+ form, either at a temperature of 0 degree to 4 degrees C, or in the presence of a tailing consisting of milk previously acidified to a pH below 3.8, - followed by a stage of concentrating the acidified product obtained to a protein content of at least 45 g/kg and capable for reaching 100 g/kg, the said concentration being produced by ultrafiltration or by reverse osmosis. For the Contracting State : AT 1. Process for the manufacture of an acidified dairy product suitable for gelling and for whipping , characterized in that is comprises the following stages : - a stage of acidifying whole or skimmed milk or of buttermilk to a pH below or equal ot 3.8, the said acidifying being carried out by ion exchange with a cation exchange resin in H**+ form, either at a temperature of 0 degrees to 4 degrees C, or in the presence of a tailing consisting of milk previously acidified to a pH below 3.8, - followed by a stage of concentrating the acidified product obtained to a protein content of at least 45 g/kg and capable of reaching 100 g/kg, the said concentration being produced by ultrafiltration or by reverse osmosis.
Patent EP-0170578-A1 (EP)
Inventor: CHEVALLIER YVONICK
IPC: C01B33/143
Filed: 1985-07-08
Abstract: 1. A process for producing silica colloid by the reaction of a solution of an alkali metal silicate with an acidifying agent by forming a bottoms material containing an aqueous substance by the simultaneous addition of an acidifying agent and the solution of alkali metal silicate characterised by effecting said addition of the reactants at constant volume and continously drawing off the reaction medium and while maintaining a concentration of silica in the reaction medium such as to avoid the agglomeration of colloidal particles.
Patent EP-0168348-A1 (EP)
Inventor: HRASCHE HEINRICH
IPC: B62D27/06
Filed: 1985-06-25
Abstract: 1. A fastening consisting of an upper part and a lower par exhibiting the same cross-sectional shape for motor vehicle bodies (15) on a frame (14), the upper part being fastened to the body and the lower part to the frame and both parts interengaging positively in the position of use, characterized in that for the formation of a longitudinal stop and a transverse stop the upper and lower parts of the fastening consist of profiles (1, 2 resp. 17, 18) fitted outside the body (15) and the frame (14) at the side, so that parts of the profiles (1, 17) connected to the body (15) overlap the frame (14) and/or parts of the profiles (2, 18) connected to the frame (14) overlap the body (15) for the formation of the transverse stop in a vertical plane.
Patent EP-0172226-A1 (EP)
Inventor: LARSON ANDERS G
IPC: F16L59/15
Filed: 1985-01-30
Abstract: Les conduites (7) sont placées dans des chambres (6) s'étendant dans des boîtes recevant les conduites (1). Les boîtes recevant les conduites (1) sont couvertes par des couvercles (2) qui sont agencés en relation de décalage par rapport aux boîtes (1). Des canaux de drainage de liquide (4) s'étendent de chaque chambre (6) à travers la surface du fond (5) des boîtes (1). Les conduites (7) sont placées de manière lâche dans les chambres (6) de manière à en permettre une libre dilatation thermique. Les boîtes recevant les conduites (1) et les couvercles (2) se composent par exemple d'une mousse faiblement compressible de plastique hydrophobe possédant une faible perméabilité à l'eau, telle une mousse de polystyrène. Les chambres (6) peuvent recevoir des conduites (7) de différents diamètres et ne sont pas limitées à des conduites de d'amètres spécifiques. Cela se traduit par une grande souplesse du dispositif isolant en ce qui concerne les diamètres des conduites et l'absorbtion des dilatations thermiques.
Patent EP-0175731-A1 (EP)
Title: Introduction d'echantillons dans un spectrometre de masse
Inventor: OTTLEY THOMAS WILLIAM
IPC: H01J49/04
Filed: 1985-03-05
Abstract: Procédé et appareil pour introduire un échantillon à analyser dans un spectromètre de masse à pyrolyse, réduisant le volume de l'air pénétrant dans le système avec chaque échantillon et permettant une régulation de la température meilleure que celle que l'on peut obtenir par un chauffage au point de Curie. L'échantillon est placé sur un porte-objet (16) scellé contre l'orifice du système d'admission du spectromètre. Le porte-objet (16) comporte un radiateur, soit sous la forme d'un élément de chauffage (80), soit sous la forme d'un matériau d'absorption thermique, pouvant être chauffé par une source d'énergie extérieure, le porte-objet étant transparent dans ce dernier cas.
Patent EP-0179093-A1 (EP)
Inventor: CABERNOCH JAMES L
IPC: B29D22/00
Filed: 1985-04-05
Abstract: Récipient (20) possédant une enveloppe extérieure rigide ou semi-rigide (22) et une doublure intérieure flexible coétendue (24) que l'on fait adhérer faiblement ou temporairement à l'enveloppe (22) afin de permettre une fabrication plus commode du récipient (20) et qui est pourtant repliable de manière à permettre la distribution du contenu (28) sans air de déplacement, ainsi qu'un site d'accès (58) déterminé dans la paroi du récipient à laquelle peut être fixé un montage d'accès (26). On peut faire adhérer faiblement la doublure (24) à l'enveloppe (22) grâce à un adhésif à faible résistance à la traction bien qu'il soit aussi possible d'utiliser l'adhérence naturelle ou l'attraction électrique statique. Alternativement, un adhésif dégradable peut être utilisé pour maintenir la doublure (24) et l'enveloppe (22) ensemble pendant le montage; mais il s'affaiblit à un point inférieur au seuil de libération entre l'enveloppe et la doublure avant la période d'utilisation. Le site d'accès (58) est déterminé de préférence par un pli annulaire (60) dans la paroi du récipient qui capture étroitement la doublure (24) afin de former une fermeture hermétique périphérique mécanique entre l'enveloppe (22) et la doublure (24) autour du site d'accès afin d'empêcher une fuite de liquide dans la zone entre l'enveloppe (22) et la doublure (24). Le récipient (20) est particulièrement utile en tant que biberon, comportant un site d'accès à tétine (58) avec un montage de tétine fixé (26).
Patent EP-0241452-A1 (EP)
Inventor: NEUMEIER ROBERT
IPC: F21S8/00
Filed: 1985-10-03
Abstract: Le dispositif supplémentaire d'un ballon gonflable (1) présentant un col (1a) élargissable élastiquement pour gonfler le ballon (1) comporte une tête de fermeture (2) du col (1a) et une lampe (14) électrique pour éclairer l'intérieur du ballon. Selon l'invention la tête de fermeture (2) est formée d'un boîtier (7) en forme de becher comportant une extrémité ouverte et une autre extrémité fermée par un fond (7'), l'extrémité ouverte pouvant être introduite de manière étanche dans le col du ballon par élargissement de ce dernier. A l'extrémité ouverte du boîtier (7) est disposé un réflecteur (15) de lumière entourant la lampe (14) reliée électriquement à un accouplement électromagnétique sous forme d'un socle (8) fileté, le socle servant simultanément à la connexion électrique de la lampe à une source extérieure et au support mécanique de la tête de fermeture (2) (Fig. 1).
Patent EP-0242355-A1 (EP)
Inventor: SACHAR KENNETH S
IPC: B05D1/06
Filed: 1985-10-01
Abstract: Appareil permettant de charger électriquement des gouttelettes de liquide (54) en provoquant l'extension en surface d'une nappe de liquide (18) et sa division en gouttelettes dans une région (50) adjacente à une électrode (24). L'appareil permet de charger électriquement des volumes importants de liquides sur une large plage de conductivité électrique du liquide. Il est utile pour la peinture au pistolet électrostatique, la lutte contre la pollution de l'air, et la pulvérisation de pesticides.
Patent EP-0203098-A1 (EP)
Inventor: PARZYGNAT WILLIAM JOSEPH
IPC: G02B6/38
Filed: 1985-10-23
Abstract: Dispositif connecteur pour l'interconnexion de câbles de fibres optiques. Le dispositif comprend une paire d'organes de fiche (12) chacun desquels porte un organe en forme de tronc de pyramide (1215) dans lequel est monté de manière universelle un dispositif de substrat (21) servant de terminaison aux fibres véhiculant la lumière dans des câbles de fibres optiques. Un organe de manchon (10) est agencé de manière à recevoir chaque dispositif de substrat inséré par coulissement dans l'une de ses extrémités et à appliquer des forces quadrantales aux deux dispositifs de substrat pour aligner et coupler optiquement entre elles des fibres correspondantes se terminant sur chaque dispositif de substrat.
Patent EP-0212094-A1 (EP)
Inventor: SCHARF HELMUT DR
IPC: F23G5/033
Filed: 1986-06-02
Abstract: A method for utilizing distillation residues of phthalic anhydride or maleic anhydride, which comprises: (a) cooling hot, liquid distillation residues of said phthalic anhydride or maleic anhydride while flowing as a stream in a first organic liquid; (b) comminuting said distillation residues solidifying in said first organic liquid by means of a cutting edge rotating at high rpm to produce a granulate; (c) suspending said granulate in a second organic liquid; and (d) incinerating the suspension or converting the suspension into synthesis gas.
Patent EP-0229283-A1 (EP)
Inventor: SASSE KLAUS DR
IPC: C07D401/12
Filed: 1986-12-01
Abstract: Die Erfindung betrifft neue Pyrimidyl-thio-carbonsäureanilide Formel (I), <IMAGE> in welcher R¹ für Wasserstoff, Halogen, für Alkyl, Alkoxy oder Alkylthio mit jeweils 1 bis 6 Kohlenstoffatomen, Trifluormethyl, oder für gegebenenfalls durch Halogen, Methyl, Ethyl, Methoxy oder Trifluormethyl substituiertes Phenyl steht, R² für Wasserstoff, Halogen, Alkyl mit 1 bis 6 Kohlenstoffatomen oder Trifluormethyl steht, R³ für Halogen, Methyl oder Methoxy steht, n für eine ganze Zahl 0,1 oder 2, steht, und Z für den Rest <IMAGE> oder <IMAGE> steht, wobei X,R<4>,R<5>,R<6>,R<7> und R<8> die in der Beschreibung angegebene Bedeutung haben, mehrere Verfahren zu ihrer Herstellung und ihre Verwendung als Herbizide.
Patent EP-0200271-A1 (EP)
Title: Circuit de récupération de l'onde porteuse de systèmes de transmissions numériques
Inventor: DERPERBEN LYDIE
IPC: H04L27/227
Filed: 1986-04-25
Abstract: L'invention concerne un circuit de récupération de l'onde porteuse d'une onde modulée numériquement de symétrie 2π/M, comprenant un oscillateur commandable en tension (17) par un signal d'erreur ε(φ) afin de modifier et d'asservir la phase de l'oscillateur, l'onde modulée étant introduite sur deux voies, l'une en phase et l'autre en quadrature avec la porteuse, comprenant en série chacune : un démodulateur (11, 21), un filtre passe-bas (12, 22), des moyens de reconstruction (13, 23) d'un signal reconstruit et de détermination de l'erreur faite, la voie en quadrature comprenant en outre un déphaseur à 90° (24), les deux voies se réunissant à l'aide d'un dispositif de comparaison de phase (30) qui délivre un signal de comparaison S et une horloge d'échantillonnage He. L'invention est remarquable en ce que le dispositif de comparaison de phase comprend des moyens de sélection (31) des points reçus à l'aide de zones centrées ou excentrées sur certains états diagonaux de la constellation et des moyens de génération (32) de l'horloge He dans laquelle ont été éliminés tous les fronts actifs susceptibles de valider dans la bascule les transitions par zéro du signal de comparaison de la sortie du comparateur de phase qui ne correspondent pas à un écart de phase égale à 2kπ/M. Application : Transmission numérique, faisceaux hertziens...
Patent EP-0201216-A1 (EP)
Inventor: PHIPPS WENDLE R
IPC: B21D39/04
Filed: 1986-04-10
Abstract: This disclosure relates to a machine for attaching a fitting to a length of hose by crimping. The machine comprises a base plate and die set which is positioned on and supported by the base plate. A power unit is mounted above the base plate and the die set, the unit including a movable ram and a ram extension which is pivotably connected to the ram. A die bowl is positioned over the die set, and the power unit is operable to drive the ram extension against the die bowl, this action crimping a fitting positioned in the die set. 
     The ram extension is attached to the ram for pivotal movement on an axis that is perpendicular to the ram movement, so that the extension is movable up and away from the die set. The die set includes a die plate and die segments on the plate, and the die bowl is positioned around the segments. The die bowl is separable from the die set, and a spacer ring is attachable to the bowl to achieve different crimp diameters for a given die set. The die segments are mounted on the die plate for radial movement.
Patent EP-0214745-A1 (EP)
Inventor: OHE JUNZO
IPC: H01Q1/32
Filed: 1986-07-30
Abstract: A keyless entry apparatus for locking and unlocking a door, trunk lid, and a window of a vehicle. 
     The electric waves radiated from a transmitter (104) are received by a pickup (102) which is provided on a vehicle body in a concealed state without any external exposure which would impair the aesthetic appearance of the vehicle body. 
     The pickup consists of a loop antenna or an electrostatic detection antenna which detects the surface currents induced on the vehicle body by the electric waves radiated from the transmitter. 
     The pickup is disposed at a portion on which the surface currents are concentrated such as, for example, a front pillar (100), trunk lid and roof.
Patent EP-0221682-A1 (EP)
Inventor: ROSE NEIL
IPC: B05C17/005
Filed: 1986-10-06
Abstract: A fixing in a wall (1) is made by drilling a hole (2), inserting the pin (3) of a nozzle (4) mounted on a hot melt gun (7) into the hole (2) and injecting molten polypropylene into the space between the pin (3) and the hole (2). The polypropylene is allowed to solidify and the nozzle (4) is removed leaving a wall plug ready for the insertion of a screw.Three embodiments of a nozzle especially adapted for use in this process are described.
Patent EP-0223433-A1 (EP)
Title: Abrasive entrained high pressure fluid jet nozzle
Inventor: YIE GENE G
IPC: B24C5/04
Filed: 1986-10-22
Abstract: A nozzle body (12) has a high pressure water inlet chamber (52) leading to a plurality of jet orifices (62) from which high pressure water jets (92) pass through a mixing chamber (54) with an exit defined by a nozzle mouth insert (20). Abrasive granules (18) are supplied through a flexible hose (26) received in a passage (42) in the body (12). A spring biased plunger (36) normally closes the hose (26) but can be retracted by a cable (24) to allow the granules (18) to pass from the passage (42) into the mixing chamber (54) where they are entrained by the jets (92).
Patent EP-0241616-A1 (EP)
Inventor: HAINES DOUGLAS IVAN
IPC: G01R13/32
Filed: 1986-10-23
Abstract: A trigger circuit (10) for detecting plural simultaneous input signals and generating a trigger signal in response thereto includes a word recognizer (80) and a state machine (90). The word recognizer (80) reconstructs each input signal in response to predetermined high and low threshold voltage logic levels and the input signal. The reconstructed signals indicate the input signal's logic level above the high threshold level, below the low threshold level, and transitionally between the high and low logic levels. The trigger circuit (10) provides both clock-based and time-based trigger modes. The clock-based trigger modes include single event triggering, nested event triggering, and consecutive and exception event triggering. The time-based trigger modes include these modes and in addition setup and hold-time triggering, transition time triggering, and sliver pulse triggering.