baber/WOPTO huggingface dataset:
Patent EP-0149623-B1 (EP)
IPC: C21D1/60
Filed: 1984-05-16
Granted: 1987-12-23
Abstract: Metal, such as steel, is quenched in a quenching bath comprising an aqueous solution of a substituted oxazoline polymer, one example of which is polyethyloxazoline having a molecular weight of 50,000 to 500,000. The bath is capable of providing quenching effects similar to those produced by oil quenchants, as well as quenching times between those provided by oil and water.
Patent EP-0148275-B1 (EP)
Title: Procede de decomposition de l'acide ascorbique
IPC: G01N33/82
Filed: 1984-06-12
Granted: 1992-09-02
Abstract: Nouveau procédé de décomposition de l'acide ascorbique pour produire du H2O et de l'acide déhydroascorbique au lieu de produire du H2O2, consistant à mélanger un ion cuivre monovalent ou bivalent, une péroxydase et au moins un composé sélectionné dans le groupe se composant de 1) 4-amino-antipyrine; 2) 3-méthylbenzothiazolinone hydrazone; 3) 2,2'-azinobis(3-éthylbenzothiazoline-6-acide sulfonique); 4) colorants leuco de triphényle méthane; 5) composés phénoliques; 6) composés d'aniline et 7) composés de naphthol.
Patent EP-0176713-B1 (EP)
Title: Heald frame with heald slide bars which can swing out
IPC: D03C9/06
Filed: 1985-08-13
Granted: 1988-09-28
Abstract: 1. A shaft having heald laths (14, 15) which can be swung out for the healds, in which respect the heald laths are held releasably by their ends in bearing bodies (16, 16a) arranged on the side supports (13) of the shaft, characterised in that the bearing bodies (16, 16a) have a through mounting aperture (18) which is closed around its circumference and has a cross-section adapted to the cross-section (14, 15) of the heald lath for the healds, and at least the bearing bodies (16) arranged on one of the two side supports (13) are provided with apertures (19) or projections for respectively clipping the bearing bodies (16, 16a) onto projections (25) or into recesses of the side supports (13) of the shaft (10).
Patent EP-0182362-B1 (EP)
IPC: G07F7/10
Filed: 1985-11-19
Granted: 1991-03-13
Abstract: The cash handling machine with a cash containing device (2) housed within a safe (7) and a receipt printer (3) mounted on the safe comprises a cash carrying device (21) for carrying cash from the cash containing device (2) to an operation panel cash outlet (32) and a receipt carrying device (11) for carrying a printed receipt to an operation panel receipt outlet (31). Since the receipt carrying device (11) is pivotally supported by the receipt printer at one end thereof and disposed obliquely between the receipt printer (3) and the receipt outlet (31), it is possible to bring the receipt outlet (31) into close proximity to the cash outlet (32) in the operation panel (9) even where the safe wall is sufficiently thick for crime prevention. Therefore, the user can readily take both the discharged cash and receipt simultaneously. Further, the receipt carrying device (11) can be moved backward for easy access thereto in case of receipt jamming trouble.
Patent EP-0160331-B1 (EP)
IPC: H03J3/28
Filed: 1985-04-01
Granted: 1989-03-29
Abstract: @ A tuning arrangement comprising a tunable RF-circuit (2), a mixer stage (4) coupled thereto, an oscillator circuit (6) having a tunable resonant circuit and a for both circuits common tuning to mutually different resonant frequencies, of which at least the circuit having the higher resonant frequency comprises a parallel circuit of on the one hand a circuit inductance (L4) and on the other hand a series arrangement of a tuning capacitor (C2) and a padding capacitor (Cp). For an acceptable tracking between the resonant frequencies of the two circuits, more specifically in the lower frequency portion of the tuning range, the padding capacitor is shunted by a coil (LC) which considerably reduces the capacitance of the padding capacitor at least in said portion of the tuning range.
Patent EP-0172181-B1 (EP)
Title: Procede et installation de filage a deux composants de fils synthetiques.
IPC: D01D7/00
Filed: 1985-02-07
Granted: 1988-07-20
Abstract: Procédé et installation de filage à deux composants de fils synthétiques, comprenant deux fils partiels (9, 10) filés à base des mêmes polymères ou de polymères différents (A, B) sur une position de filage double à partir de deux positions de filage (1, 2) disposées l'une à côté de l'autre. L'installation se compose d'un traitement réfrigérant (C), d'un guide-fil de convergence (11, 12) pour chaque fil partiel, d'un dispositif (13, 14) pour nettoyer chacun des deux fils partiels et d'un dispositif d'enroulement. Chaque position de filage possède au moins une filière (7, 8) pour au moins deux fils partiels, alors que le dispositif d'enroulement se compose de préférence d'au moins deux installations d'enroulement (16, 17).
Patent EP-0242353-B1 (EP)
IPC: G01L19/00
Filed: 1985-08-13
Granted: 1989-05-31
Abstract: The pressure detector which generates electric signals is provided with sensor elements (11) carried by a membrane (12) which is deformable as a function of the pressure and which closes a reference pressure chamber (18) with respect to the pressure medium. The reference pressure chamber (18) forms an oxygen-free space, preferably a vacuum space. Within said chamber, a conducting track (24) is arranged on a substrate; it is so strongly oxidized when a leak occurs in the reference chamber by introduction of oxygen that it is electrically cut off. To indicate such a leak in the reference pressure chamber (18), the conducting track (18) is connected to a measuring circuit. This solution may also be applied to semiconductor sensors, elongation measurement strips, capacitive pressure sensors, inductive pressure detectors, Hall detectors or other pressure detectors, as long as they are provided with a reference pressure chamber.
Patent EP-0197138-B1 (EP)
Title: Saturation de papier
IPC: B05D7/00
Filed: 1985-10-11
Granted: 1989-03-15
Abstract: Procédé et dispositif pour saturer une bande (12) de papier. Le dispositif (10) comprend une chambre étanche divisée de manière à former une zone de préparation à basse pression ou sous vide (25) et une zone de traitement à haute pression (35). L'air est évacué de la zone ouverte entre les fibres dans la partie de bande (12b) dans la zone sous vide (25) et le liquide dans la zone de traitement est introduit de force dans la zone évacuée ouverte entre les fibres dans la partie de bande (12c). Une paire de rouleaux de pincement (62, 64) sont immergés dans le liquide dans la zone de traitement (35) pour exprimer l'air et le liquide résiduels de la zone ouverte entre les fibres dans la partie de bande (12c) afin de provoquer l'aspiration du liquide dans la zone ouverte entre les fibres dans la partie de bande (12d) à la sortie du pincement (65) entre les rouleaux.
Patent EP-0192085-B1 (EP)
IPC: A01C17/00
Filed: 1986-01-28
Granted: 1990-05-02
Abstract: PCT No. PCT/DE86/00052 Sec. 371 Date Aug. 13, 1986 Sec. 102(e) Date Aug. 13, 1986 PCT Filed Feb. 8, 1986 PCT Pub. No. WO86/04773 PCT Pub. Date Aug. 28, 1986.The invention concerns a dual-disk fertilizer spreader with two rotationally offset centrifugal disks that are equipped on their top side with followers, each displaying a vertical guide surface directed radially from the center of the centrifugal disk to the periphery of the centrifugal disk and a horizontal guide surface aligned in the direction of rotation of the centrifugal disk, with means being provided in the region of the vertical guide surface that separate and/or conduct the stream of fertilizer in other directions than that of the vertical guide surface.
Patent EP-0231423-B1 (EP)
IPC: E06B3/52
Filed: 1986-04-26
Granted: 1991-01-02
Abstract: The transparent construction or wall element, especially window, has a reversible glass-pane arrangement and consists of an axially symmetrical, especially rectangular or equiangially trapezoidal stationary frame (22) and of a moveable frame (24) which is pivotable in the stationary frame about a rectangular centre line (28) out of its first fixable sealed-off position through 180 DEG  into a second fixable sealed-off position and in which a transparent anisotropic pane (26) faces outwards (or inwards) with one pane face or the other. The element also has actuating devices for fixing and/or sealing off in the two positions as a result of the displacement of the moveable frame (24) in the direction of the pivot axis (28), in one fixable position a tongue-and-groove connection being obtained between the frame sides of the two frames perpendicular to the pivot axis. The actuating device comprises a pushing drive (30) arranged at one end of the axis. According to the invention, the fitting comprises flap-like strips (68,70,100) equipped with sealing means, attached to the stationary frame (22) and pivotable away from the pivotable frame (24). <IMAGE>
Patent EP-0216059-B1 (EP)
IPC: B02C17/16
Filed: 1986-07-21
Granted: 1990-04-25
Abstract: Apparatus for crushing and washing ballast, sand and the like comprises a cylindrical body (2) mounted on a base (1), a slide table (6) slidably mounted on the base (1), and a rotatable jack shaft (10) mounted on the slide table (6) on a coaxis with the cylindrical body (2) and having a crush bowl (13) arranged to co-operate with a discharge port (29) in the cylindrical body (2). A coil spring (22) acts between the slide table (6) and the base (1) for biassing the crush bowl (13) towards the discharge port (29) and the slide table (6) is engageable with a stop (28) for controlling the degree of engagement between the crush bowl (13) and the discharge port (29). Both the biassing and the degree of engagement are preferably adjustable.
Patent EP-0221460-B1 (EP)
IPC: A61C17/20
Filed: 1986-10-23
Granted: 1991-09-18
Abstract: A process for treating periodontitis existing in the mouth of a patient having teeth with roots extending downwardly in the gums by using a scaler including a scraper with a cutting edge and a handle for the scraper. A dentist uses the scraper to remove tartar, concretions and necrotic root element from a tooth by guiding the cutting edge along the tooth root under the gums from the lowest point of the gum pocket and while exerting pressure on the root suddenly moving the cutting edge with a powerful jerk in scraping manner toward the chewing face of the tooth. The scaler is adapted for manual movement by the dentist and also has a mechanism which when actuated initiates and performs the jerk action without manual movement of the scraper by the dentist.
Patent EP-0194787-B1 (EP)
IPC: B67D1/10
Filed: 1986-02-28
Granted: 1989-01-18
Abstract: @ A beverage dispensing system has a valve in a tap 6 controlling dispensing of the beverage through a passage 5 from a rigid or flexible container. Air, nitrogen (or other inert gas) or carbon dioxide gas from a passage 15 is introduced into the beverage in the passage 5 during dispensing for development of a head or froth. The introduced gas flows under pressure (which is preferably adjustable) from the passage 15 and by way of a capilliary tube restrictor 18 and a non return valve 21 communicating with the tube 18 into the beverage in passage 5. The non return valve 21 has a resilient diaphragm 27 which normally closes that valve and is displaceable under gas pressure to admit the gas to the beverage. A labyrinthine mixer 39 is located in the passage 5 downstream of the position where the gas is introduced.
Patent EP-0203823-B1 (EP)
IPC: A61F13/15
Filed: 1986-05-30
Granted: 1990-10-10
Abstract: §) A microapertured polymeric web exhibiting a substantially uniform soft and silky tactile impression on at least one of its surfaces. In a preferred embodiment the present invention relates to webs exhibiting a fine scale pattern of discrete surface aberrations, each of said surface aperrations having its amplitude oriented substantially perpendicular to the surface in which said surface aberration originates. At least one tiny aperture (microaperture) is provided substantially coincidental with the maximum amplitude of each surface aberration. The discontinuity created by the aperture at the peak of each of the surface aberrations substantially reduces the resistance to both compression and shear of each individual surface aberration. In addition the volcano-like edges formed at the periphery of each microaperture are typically in the form of thin, irregularly shaped petals which not only reduce the total contact area with the user's skin, but which are also easily deflected when re'ative movement with the user's skin occurs. Microapertured webs of the present invention are also relatively quiet when subjected to movement, making them particularly suitable for use as topsheets and/or backsheets in disposable absorbent structures such as adult incontinent briefs.
Patent EP-0229798-B1 (EP)
Title: Groupe d'electrodes a utiliser pour la purification par electrolyse d'emulsions et d'eaux polluees, notamment d'eaux contenant du petrole
IPC: B01D17/06
Filed: 1986-06-17
Granted: 1990-12-12
Abstract: Le groupe d'électrodes (1) ci-décrit est à utiliser de manière à faire passer le liquide à traiter devant des électrodes (2a, 2b) qui forment ensemble un intervalle réglable entre les pointes d'électrodes. Lorsqu'on utilise une seule électrode soluble, l'alimentation de cette dernière pose un problème de taille, notamment lorsque l'on recherche un effet de purification assez poussé. Dans la présente invention, ce problème est résolu grâce à des électrodes formées de plaques (2a, 2b) disposées verticalement et constituées d'un matériau soluble, chacune de celles-ci étant isolée des plaques adjacentes, et grâce à des moyens permettant de maintenir la densité de courant entre les électrodes, c'est-à-dire l'effet dit de pointe, dans les limites de la région désirée. La profondeur d'immersion du groupe d'électrodes est maintenue à un niveau de préférence bas, ce qui permet d'obtenir une densité de courant assez élevée entre les plaques (2a, 2b) ainsi qu'une floculation effective des impuretés contenues dans le liquide à traiter. Afin d'empêcher une passivation des électrodes (2a, 2b), le groupe est alimenté par une source de courant continu, la polarité de sa tension étant modifiée périodiquement.
Patent EP-0237536-B1 (EP)
IPC: F16H47/04
Filed: 1986-09-16
Granted: 1990-07-18
Abstract: A branched infinitely-variable hydromechanical transmission for motor vehicles has a first travelling speed range in order to lengthen the gear changing range and obtain a higher power output, and dispenses with the use of a clutch for starting. The transmission comprises an initial hydrostatic unit (A) of adjustable volume, a second hydrostatic unit (B) of preferably constant volume and one or several summing gears (4, 9) for combining the power available at the transmission input in a hydraulic sub-assembly and a mechanical sub-assembly. The primary shaft (3) is directly connected to the drive motor (2). The branched transmission does not require its own starting clutch.
Patent EP-0243382-B1 (EP)
Title: Process and installation for the automatic control of a utility vehicle
IPC: G05D1/02
Filed: 1986-10-14
Granted: 1992-08-26
Abstract: PCT No. PCT/CH86/00143 Sec. 371 Date Jun. 10, 1987 Sec. 102(e) Date Jun. 10, 1987 PCT Filed Oct. 14, 1986 PCT Pub. No. WO87/02483 PCT Pub. Date Apr. 23, 1987.A method and an apparatus for automatically steering a vehicle intermittently associated with a stationary guide structure. A sensor detects the distance between the vehicle and the guide structure to provide an actual value signal, which is compared with a reference signal to effect feedback control over vehicle movement. The referenece signal is adjustably controlled periodically when required, e.g., when the vehicle has completed a circuit within the area of interest.
Patent EP-0271952-B1 (EP)
IPC: G09G1/28
Filed: 1987-12-09
Granted: 1992-06-03
Abstract: A multi-coloured display unit is described for characters having colour indicator signals. The characters can be displayed in a plurality of colours. Without information of the identify of the characters getting lost, the legibility structure is influenced by the spreading of the colours over the various parts of the text. Initially, such colours are preselected when compiling the text. However, for various implementations this spreading is sub-optimal. Consequently, a transforming device is comprised for realizing and implementing a different colour structure and hence improving the legibility structure depending on the application and the original structure of the colour.
Patent EP-0256753-B1 (EP)
Inventor: RYAN JOHN O
IPC: H04N5/76
Filed: 1987-08-04
Granted: 1993-11-03
Abstract: A video signal is modified so that a television receiver will still provide a normal color picture but which a video tape recorder will detect and prohibit its being recorded. A plurality of ordered pairs of pseudo-sync and positive pulses are added to the video signal vertical blanking interval following the normal sync pulse. A disabling circuit (22) in a video tape recorder (10) detects the modified signal. This detection may be by comparing the voltage differential between the pseudo-sync pulse tip and the positive pulse relative to the normal voltage differential between the sync pulse tip and the back porch of the blanking interval. Alternatively, the modified signal can be detected by identifying the pulse frequency of the signal in the blanking interval. A high frequency is indicative of the presence of the modified signal. A control signal (26) is produced by the disabling circuit (22) when the modified signal is present, and this disables a recording device (20). If no modified signal is detected, the recording device is enabled.
Patent EP-0251848-B1 (EP)
IPC: B60T13/68
Filed: 1987-06-10
Granted: 1991-12-18
Abstract: The brake system consists of a disc brake connected kinematically to at least one wheel of the vehicle and surrounded by a brake calliper which is actuated by a screw/nut assembly. 
<??>One of the friction linings 4 is integral with a threaded rod 10 screwed, by means of an irreversible screw thread connection, into a control nut 13 mounted rotatably via at least one bearing 14, 19 inside the callliper body 2a, and a brake motor 24 is connected mechanically to the control nut 13 in order to drive it in rotation alternately in the direction applying the brakes and the direction releasing them. 
<??>Application to a securing brake which is compact, has a high power and has a large remote-indication capacity, in particular for railway vehicles. 
<IMAGE>
Patent EP-0255430-B1 (EP)
IPC: F23D14/54
Filed: 1987-07-24
Granted: 1989-05-03
Abstract: The nozzle comprises an oxidizing outer heating ring and a carburizing inner heating ring surrounding the cutting jet. This nozzle is made in two parts respectively forming a unit (1) opf injectors and a cutting unit (2) in adjoining relation to each other in a transverse joint plane and in which are provided various passageways (4, 5). Grooves (7) are provided for putting the outer passageways (5) in communication with the inner passageways (4) so as to supply to the inner passageways (4) the required small quantity of oxygen for the inner heating ring from the oxy-fuel mixture supplied to the outer passageways (5).
Patent EP-0276299-B1 (EP)
Title: Probe for composite analyzer tester
Inventor: COLLINS RICHARD M
IPC: G01N27/90
Filed: 1987-08-07
Granted: 1993-11-03
Abstract: A composite analyzer probe, for use with a composite analyzer tester instrument for non-destructively testing and analyzing the physical properties and gaging the thickness of a test material. A cylindrical probe housing (34) has a generally flat end surface (36) designed to be placed flat against the surface of the test material. An annular magnetic induction coil (38) is positioned against the end surface, a piezoelectric element (40) having a hollow cylindrical casing is positioned within the annular magnetic induction coil, and an eddy current coil (42) is positioned within the piezoelectric cylindrical casing. The single improved probe allows four different measurements to be taken at one location on the test material without any required movement or replacement of the probe.
Patent EP-0281613-B1 (EP)
IPC: B29C51/00
Filed: 1987-09-15
Granted: 1991-12-04
Abstract: Procédé pour réaliser des pièces en matériaux composites à base d'un tissu (3) de fibres et d'une résine ou d'un liant (9). Le procédé est caractérisé en ce qu'il consiste à emboutir le tissu, constitué d'au moins deux couches de fibres unidirectionnelles, en exerçant une tension contrôlée sur les fibres à l'aide d'un poinçon (2) puis à imprégner le tissu de résine après emboutissage, à dégazer la résine en comprimant l'ensemble tissu (3)/résine (9) entre le poinçon (2) et la matrice (1), puis à effectuer la polymérisation en chauffant l'ensemble et en maintenant la compression.
Patent EP-0287617-B1 (EP)
Title: Poussette convertible perfectionnee
Inventor: VAN STEENBURG KIP
IPC: B60N2/28
Filed: 1987-10-02
Granted: 1994-06-22
Abstract: Une poussette convertible (60) comprend une superstructure (62) munie d'un siège pour l'enfant à transporter et un certain nombre de roues (71, 74, 108). Les roues sont supportées par une structure de support de roues (68, 70, 80, 82) reliée de manière mobile à la superstructure. Celle-ci peut être déplacée en roulant lorsque la structure de support de roues et les roues se trouvent en position d'extension. La poussette comprend en outre un dispositif (76, 78) permettant de déplacer simultanément les roues de la position d'extension à une position escamotée dans la superstructure.
Patent EP-0295364-B1 (EP)
Title: Thermodynamic printing method and means
IPC: G03G15/32
Filed: 1988-02-27
Granted: 1993-07-21
Abstract: In a method of printing on a printing medium (S) a variable thickness ink dot pattern representing an original image in response to an incoming digital data stream, a printing member, e.g. a cylinder (72), is formed which defines a multiplicity of discrete, independently electrically chargable capacitor microcells (94) adjacent to a printing surface of that member. Selected ones of the microcells (94) are activated in accordance with the incoming data stream so that the activated microcells are geometrically related to the dots in the pattern to be printed. Then, electrical charges are deposited on the microcells (94) selected for activation at controlled variable coulombic charge levels to create at the printing surface localized electrical fields of various strengths that are proportional to the print densities desired for the related dots in the pattern to be printed. Following this, the printing surface is contacted by a two-component, voltage sensitive, thermoplastic whereby the ink, under the influence of the fields, is deposited on the printing surface only at the locations of the microcells selected for activation, with the thickness of each ink deposit being proportional to the strength of the field at that microcell, thereby to form a variable-thickness ink pattern on the printing surface. That ink pattern is then transferred completely to the printing medium to provide a faithful hardcopy reproduction of the original image. Apparatus for practicing the method are also disclosed.
Patent EP-0298335-B1 (EP)
IPC: E03C1/10
Filed: 1988-06-27
Granted: 1992-01-15
Abstract: To be able to connect the bidet attachment for a toilet seat of this type to the water mains, a connection pipe (7) is connected by means of a branch piece (5) to the drinking-water mains, in particular to the water inflow-pipe (3) to the flushing cistern (2) of the toilet, and an anti-siphoning device (8) is arranged in the connection pipe (7) between the branch piece (5) and the bidet attachment. <IMAGE>