baber/WOPTO huggingface dataset:
Patent EP-0250499-A1 (EP)
Title: Vehicules a patins pour surfaces de glace
Inventor: HUGELMEYER BERND
IPC: B62M27/00
Filed: 1986-12-23
Abstract: Un véhicule à patins pour surfaces de glace comprend au moins deux patins de glissement et une roue d'entraînement montés dans un cadre. L'axe de la roue d'entraînement a une hauteur variable et est sollicité par un ressort. La roue d'entraînement est entraînée ou freinée par une chaîne de transmission ou par un mécanisme similaire de transmission de puissance. Afin d'éviter les effets gênants et de freinage exercés par la roue d'entraînement pendant le patinage lui-même, le ressort applique une force d'élévation sur la roue d'entraînement et la transmission de puissance exerce une force contraire à celle du ressort, en faisant baisser la roue de transmission.
Patent EP-0260273-A1 (EP)
Inventor: ATTERBY FRED
IPC: B65D19/00
Filed: 1987-01-19
Abstract: Est décrite une palette comprenant des organes de base (1-3) et des organes ou tubes transversaux (4) perpendiculaires aux organes de base, en particulier une palette jetable. Selon l'invention, la palette comprend des organes de base (1-3) constitués en enroulant un matériau en bande revêtu de colle, dont la largeur est avantageusement égale à la longueur de l'organe de base, autour de la première broche qui possède de préférence une section rectangulaire, jusqu'à la formation d'une première bobine intérieure (9). Ensuite, une seconde broche est placée sous ladite première bobine complétée (9) et en contact avec sa surface inférieure, les dimensions de ladite seconde broche étant telles qu'en la combinant avec ladite première bobine elle complète les dimensions intérieures désirées de l'organe de base. Le matériau en bande revêtu de colle sur la surface est ensuite enroulé autour de la structure formée par ladite première bobine (9) et ladite seconde broche jusqu'à la formation d'une seconde bobine extérieure (10). La bande est ensuite coupée et les broches retirées. Des évidements (6) pour les fourches d'un élevateur à fourches sont ensuite ménagés dans les parois de ladite seconde bobine (10) et des trous (8) pour les organes (4) sont ménagés au travers des deux sections de parois verticales communes et opposées des première et seconde bobines.
Patent EP-0259408-A1 (EP)
Inventor: MAKOVEC LEOPOLD
IPC: H05B6/36
Filed: 1987-02-15
Abstract: Pour traiter de l'eau, on utilise le champ magnétique généré par un électro-aimant (1). A cet effet, on rattache à la surface supérieure extérieure d'un tuyau (2) de conduite d'eau un électro-aimant (1) ayant au moins une bobine excitatrice (4) et un noyau en fer (3) en forme d'U ou d'E. Les branches libres en saillie (5, 6, 7) du noyau en fer (3) sont pressées contre le tuyau (2), les unes après les autres dans le sens de sa longueur. Pour éviter la formation d'un entrefer entre le tuyau (2) et les extrémités libres des branches (5, 6, 7), ces extrémités libres sont adaptées ou adaptables à la courbure de la surface du tuyau (2).
Patent EP-0287591-A1 (EP)
Inventor: BROCKLEBANK NORMAN
IPC: E02F3/32
Filed: 1987-09-24
Abstract: Une flèche (H), destinée à un véhicule (A) et pourvue d'un outil maniable (K) servant à effectuer certaines opérations telles qu'excavations ou chargements, comprend un première partie (11) et une seconde partie (10), la première partie (11) portant l'outil maniable (K) et la seconde partie (14) étant montée sur un corps (B) du véhicule. La première partie et la seconde partie sont reliées l'une à l'autre en vue d'un mouvement de pivot relatif autour d'un axe généralement horizontal (A1), un organe d'actionnement hydraulique (18) fonctionnant entre la première partie (11) et la seconde partie de la flèche afin d'assurer un mouvement de pivot relatif dans un sens de rotation au moins. Ladite flèche se caractérise par le fait que l'organe d'actionnement hydraulique (18) comprend deux éléments mobiles l'un par rapport à l'autre (20, 23) fonctionnant sous tension, l'un des éléments (20) étant fixé de façon pivotante à l'une des parties (14) de la flèche et l'autre élément (23) étant connecté par l'intermédiaire d'un organe de liaison flexible (24) à l'autre partie (11) de la flèche, ce qui permet aux deux parties de la flèche d'effectuer un mouvement de pivot relatif notamment jusqu'à former entre elles un angle plus petit qu'il ne serait possible avec un organe de liaison rigide ayant un organe d'actionnement (18) fonctionnant sous tension.
Patent EP-0275938-A1 (EP)
Inventor: BUHL KARL
IPC: E04B2/86
Filed: 1988-01-15
Abstract: The invention starts from a formwork construction element for producing disposable formwork, into which concrete or cement is poured, especially a formwork construction element for producing the shell of shell concreting, there being between surfaces (8, 9), intended for bearing on one another, of the formwork construction elements consisting preferably of foamed plastic a plug connection which consists of, for example, peg-like projections (6) and recesses (7) receiving these, which have the same dimensions and the same grid division (R) in the longitudinal and transverse directions. To provide more alternatives for assembly by means of the formwork construction elements, including the possibility (without an appreciable loss of material) of dividing in two the formwork construction elements or of cutting off part regions, at the same time achieving a high stability of the plug connection, each of the two surfaces, that is to say both an upper surface (8) and a lower surface (9), of a formwork construction element (1), which, during operation, make a plug connection with a corresponding countersurface of another formwork construction element (1), are equipped with mutually identical projections (6) and recesses (7) fitting into one another. <IMAGE>
Patent EP-0324881-A1 (EP)
Inventor: AL-SALEH ABDUL AZIZ ABDULLAH
IPC: F24H6/00
Filed: 1988-01-21
Abstract: A household water heater (1) enclosing a cylindrical hot water tank (20) is used to heat the ambient air by passing it along the hot water tank (20). This heating is stopped when the surrounding area is warmed to a required temperature. The cylindrical hot water tank (20) is enclosed in an outer shell which is lined up with the surface of the respective adjacent wall so that on both sides of the tank adequate spaces are left for the installation of vertical channels (17, 18) for passing the air to be heated along the surface of the hot water tank.
Patent EP-0324882-A1 (EP)
Inventor: PRZYTULLA DIETMAR
IPC: B65D1/16
Filed: 1988-01-21
Abstract: The bung barrel has solid carrying and transport rings 1 which are shaped integrally out of the barrel shell near to the end surfaces of the barrel, and in which the horizontal lower edge 2 of the ring and the vertical inner wall 3 of the ring form the resting surfaces for the barrel grippers. Each carrying and transport ring is connected integrally to the barrel via a connection ring 4, formed from an axial extension of the cylindrical shell part of the barrel, the groove base between the connection ring and the shell part 5, rising conically towards the end region 6 of the barrel, being arranged with spacing below the horizontal resting surface of the carrying and transport ring.
Patent EP-0288738-A1 (EP)
Inventor: HILFIKER ALFREDO
IPC: F04C18/344
Filed: 1988-03-23
Abstract: Supercharger device for reciprocating internal combustion engines, particularly for motor vehicles, comprising, inserted on the induction manifold (10) of the engine (M), a rotary positive-displacement supercharger (13) driven constantly by the motor shaft, the capacity and therefore the delivery pressure whereof is variable from a minimum value to a maximum value and vice versa by virtue of the corresponding controlled variation of the geometry of the pumping means constituted by a stator cylinder (14), a rotor (15) and vanes (115).
Patent EP-0308712-A1 (EP)
Inventor: PRAKTIEK FOLKERT J B
IPC: F16C11/10
Filed: 1988-09-03
Abstract: A lockable joint for the connection of pipes consists essentially of two identical elements, resting on one another with sliding surfaces. It is characterised in that each element has a cylindrical peg (1) for holding a pipe (2), and a ring (6) with an internal tooth system (10), the longitudinal axis of the peg (1) and an end face of the ring (6), designed as a sliding surface (7) being located in a common plane. The two elements are located one on top of the other with their sliding surfaces (7) and form a common ring axle. Into the interior of the two rings (6a, 6b) there is inserted a rotating bush (12), with a sliding collar (14) placed thereon, the sliding collar being drawn onto the rotating bush by means of a thread (13) and being provided with an external tooth system whose width corresponds at most to the width of the internal tooth system (10) of a ring. This external tooth system engages with the internal tooth system of one ring (6a) or with those of both rings (6a, 6b), depending on the axial position of the sliding collar (14). The two rings (6a, 6b) of the joint are held together on their sliding surfaces (7a, 7b) via a locking peg (15) which abuts onto the free end face (8b) of the one ring (6b) and which is introduced into the hollow interior of the rotating bush (12) and is axially secured therein via a spring ring (18) which is snapped into a ring slot of the rotating bush (12). <IMAGE>
Patent EP-0309862-A1 (EP)
Inventor: SCHRODER GUDRUN DR
IPC: C12N15/52
Filed: 1988-09-20
Abstract: The gene for stilbene synthase is isolated from plants and used for transforming vectors, host organisms and plants and for generating plants which have an increased resistance to pests.
Patent EP-0360879-A1 (EP)
Inventor: BEDNAREK JOSEF
IPC: B63H25/08
Filed: 1988-09-24
Abstract: In a ship, especially a sailing boat, the rudder is actuated by a steering wheel (1) and the motor drive is actuated by a drive control member (2). The steering wheel (1) is mounted on the stern side of a vertical steering column (4) in such a way as to be rotatable about a horizontal axis (3) parallel to the longitudinal axis of the ship. The drive control member (2) is also mounted on the steering column (4) in such a way as to be pivotable about a horizontal axis (5). For easier operational control, the drive control member (2) is arranged with its horizontal axis (5) in such a way as to coincide with the horizontal axis (3) of the steering wheel (1) on the stern side in front of the steering wheel (1). <IMAGE>
Patent EP-0314989-A1 (EP)
Inventor: KAUFMANN MEINOLPH
IPC: G01J5/02
Filed: 1988-10-20
Abstract: The device comprises at least one optical fibre (1a) having a core (5) and a cladding (6), a light detector (3) and at least one pyrometric sensor (2a). The at least one optical fibre (1a) has a large numerical aperture. The pyrometric sensor (2a) is mounted on one end of the at least one optical fibre (1a), and covers at least one cross-section of the core (5) of an optical fibre (1a). 
<??>According to a preferred embodiment, the light detector (3) comprises a InGaAs photodiode. The optical fibre (1a) has a numerical aperture of 0.3 or more, a diameter of the core (5) of approximately 100  mu m or more, and is surrounded by an opaque sheath (7). 
<IMAGE>
Patent EP-0316783-A1 (EP)
Inventor: KUEKENHOEHNER THOMAS DR
IPC: C07D213/50
Filed: 1988-11-11
Abstract: Heterocyclic-aromatic (heteroaromatic) aldehydes and ketones of the formula I <IMAGE> in which Arhet denotes a 5- or 6-membered heteroaromatic radical having at least one nitrogen atom and R<1> denotes hydrogen or a C1-C20-alkyl radical, are prepared by oxidation of the corresponding 1-hydroxyalkyl compounds II <IMAGE> by using for this purpose, as oxidising agent, an inorganic or organic hypochlorite or hypobromite (III) in combination with an alpha , alpha , omega , omega -tetraalkylcycloalkane of the formula IV <IMAGE> in which Alk represents identical or different C1-C4-alkyl groups, Q represents one of the groupings <IMAGE> in which X<-> denotes an anion, n is 0 or 1 and Y represents oxygen, a carbonyl group or a radical <IMAGE> in which R<2> and R<3> denote hydrogen, a hydroxyl group or C-organic or O-organic radicals, which together can also be linked to give a five- or six-membered ring.
Patent EP-0321727-A1 (EP)
Inventor: SCHRENK HARTMUT DR
IPC: G07F7/08
Filed: 1988-11-24
Abstract: With an EE-PROM having a low number of memory cells, unique registration of a large number of events is made possible by the memory being divided into areas of different significance and are operated as non-resettable counters. A logic circuit makes it possible to write to and read from the selected memory area and erase the memory area of lower significance. 
<IMAGE>
Patent EP-0319851-A1 (EP)
Inventor: KRIEGGE GERD-RUDOLF DIPL-ING
IPC: H04H20/00
Filed: 1988-12-02
Abstract: The invention relates to an arrangement for controlling the phase of one or more digitally generated signals with a preferably digital phase control component (5, 6, 11, 12), in which the phase control is performed digitally. The phase can be set as required between 0 and m2 pi  in units of 2 pi /n or fractions thereof, where m, n are integral positive numbers and m>/=1 and n>/=2. <IMAGE>
Patent EP-0373231-A1 (EP)
Inventor: KUFNER JOSEF
IPC: C09J7/35
Filed: 1988-12-12
Abstract: The invention relates to a method of screen coating flexible plastic sheets with hot-melt adhesives and joining of the sheets by thermal bonding of the hot-melt adhesive layer to flat materials which are to be laminated. In the case of the above method, a composite of preformed plastic sheet with a flexible and non-warping intermediate liner is produced, the plastic sheet side of the composite is provided with the screened hot-melt adhesive layer and the intermediate liner is peeled off before or after the thermal bonding of the hot-melt adhesive layer with the flat materials which are to be laminated. The invention also relates to a transfer unit of the coated sheet, which consists of a composite of a peelable intermediate liner, a sheet and a screened hot-melt adhesive coating on top, this unit being used for ironing the hot-melt adhesive coated sheet onto woven fabrics, knitted fabrics, webs, knit wovens, knit-reinforced webs, weave/knit- reinforced webs, papers, paper boards, natural and imitation leather, foamed plastics, metal foils, plastic sheets, wood fibre sheets etc.
Patent EP-0325786-A1 (EP)
Inventor: BERGMAN STEN
IPC: H02H7/26
Filed: 1988-12-24
Abstract: Protective relay with selective phase selection in electric power distribution systems with double transmission lines between two stations (TP,TM) and with the ends of the two lines being connected to a common busbar station in each station. The protective device comprise a protection unit, terminal, at both ends of each line. All the terminals (M1,M2,P1,P2) comprises an identical basic design comprising measurement of phase quantities (17), filtering (18) and A/D conversion (19). Furthermore, the identical part comprises a parameter estimator (20) for Fourier series expansion of measured phase signals and generation of the respective residuals. The parameter estimator cooperates with a frequency estimator (21) and a sampling regulator (22). Each basic design also comprises a local logic unit which, by means of a transient and steady state analysis, finds out whether an event on the network is due to a fault or a connection/disconnection of the phase/line and the current direction at each terminal. At one of the terminals, at both stations, there is a station master unit (26) which compiles all information for the station in question, calculates the distance to a fault, etc.. For final decisions as to whether a recorded fault lies between the stations, as to faulty line(s) and phase(s), all information from the two stations is compiled in a superordinate unit (29) in one of the terminals at one of the stations.
Patent EP-0292139-A1 (EP)
Inventor: ALLEN SIMON
IPC: C09B29/085
Filed: 1988-04-29
Abstract: An azo compound of the formula:
      wherein 
    R is an non-hydrophilic aliphatic or cycloaliphatic group containing from 8 to 40 carbon atoms; 
    m is 0 or 1; 
    R¹ is NO₂, CN or COOR²; 
    R² is H or C₁₋₄-alkyl; 
    n is from 1 to 4 
and R³ is H, a metal or a group containing a tetravalent N atom. 
     The compoound has non-linear optical properties which make it suitable for use in an optical element such as a waveguide, for altering the characteristics of light passing through the element.
Patent EP-0301809-A1 (EP)
Inventor: MARUTA KEIJI C O PATENTS DIVIS
IPC: G11B27/32
Filed: 1988-07-26
Abstract: An optical disc (1), having radially discrete main (V) and lead-in (VLI) track areas in which there are respectively recorded colour video information according to one of a plurality of TV systems, such as the NTSC and PAL systems, and code data including data identifying that one TV system, is reproduced by an optical disc player including a head (2) for initially scanning and picking up the code data recorded in the lead-in track area (VLI) and then scanning and picking up the colour video information recorded in the main track area (V). The output of the head (2) is supplied to a reproducing circuit (3 to 6) having at least one operating mode corresponding to a predetermined one of the TV systems for processing the colour video information from the output of the head (2) when the TV system used for recording is consistent with the predetermined one of the TV systems corresponding to the operating mode. The identifying data is decoded from the output of the head (2) by a decoder (11) when the latter scans the lead-in track area (VLI), and a function (13, 14) of the optical disc player is controlled in response to a detected inconsistency between the predetermined TV system corresponding to the operating mode of the optical disc player and the TV system used for recording as determined from the derived identifying data. The function thus controlled may be the operation of an indicator (14) or a disc ejector (13), the generation of a display or message on a monitor (5), or the change-over of the operating mode of the disc player.
Patent EP-0304201-A1 (EP)
Inventor: DESPHANDEY CHANDRA V
IPC: C30B25/02
Filed: 1988-08-05
Abstract: A process and apparatus that may be used for the production of diamond and doped diamond films at high rates by activated reactive vapor deposition. Carbon is evaporated in a vacuum chamber in the presence of atomic hydrogen containing plasma to form diamond precursors which then deposit on a substrate located within the vacuum chamber.
Patent EP-0313210-A1 (EP)
Inventor: REES JAMES D
IPC: G03G15/00
Filed: 1988-09-14
Abstract: A document imaging system (10) is compensated for distortion caused by non-­planarity in the documents by providing a positive lens (30) with varying power at a location adjacent the document platen (14). In a preferred embodiment, an aspheric fresnel lens is used as the compensating optical element.
Patent EP-0286510-A1 (EP)
Title: Electric power supply device with overvoltage
Inventor: VOGELSBERGER MARCEL
IPC: B60L1/02
Filed: 1988-03-29
Abstract: Over-voltage electrical supply device for the auxiliary circuits (2) of a motor vehicle. The vehicle includes a main circuit (1) supplied by an accumulator battery (3) charged by an alternator (4) whose excitation current is regulated by a regulator (5). The alternator (4) includes two stator windings (S1, S2), a first (11) and a second (12) controlled-rectifier circuit, the outputs (s11, s12) of the controlled-rectifier circuits being connected in parallel to form a first rectified alternator output (B1+) connected to the main circuit (1). The second rectifier circuit (12) comprises rectifier elements (D1, D2, D3) whose output forms a second rectified alternator output (B2+) connected via a control switch (6) to the auxiliary circuits (2). Turning the vehicle's ignition key (K) brings about operation of the alternator (4) in the overexcitation regime by way of the excitation regulator (5) and the decoupling of the first (11) and second (12) controlled-rectifier circuits by blocking the controlled rectifiers (Th4, Th5, Th6), as well as control of the value of the conduction angle of the controlled rectifiers (Th1, Th2, Th3) in such a way that the rectified alternator output (B1+) delivers the nominal supply voltage corresponding to that of the accumulator battery (3) whilst the alternator is in the overexcitation regime. Application to the supplying of circuits, main circuit (1) and auxiliary circuits (2) of motor vehicles for private or commercial use. <IMAGE>
Patent EP-0305264-A1 (EP)
Inventor: LAZARO RENE
IPC: C07F9/00
Filed: 1988-08-10
Abstract: An organo-inorganic vanadyl compound. 
<??>According to the invention this compound is in the form of a vanadyl and cysteine complex which has the following general formula: 
<IMAGE>
 in which either x is equal to 1 and y is equal to 0, or x is equal to 0 and y is equal to 1 and in which n, p and m are, respectively, integers which have the value 1 or 2. 
<??>The invention has application especially in the pharmaceutical industry for the manufacture of antidiabetic medications which can be administered orally.
Patent EP-0312512-A1 (EP)
Inventor: DE RUVO ALF
IPC: D21F11/04
Filed: 1988-08-31
Abstract: The invention relates to a method of making a symm­etrical three-layer paper of two heterogeneous stocks, one of which forms the top layers of the paper, and the other one forms the intermediate layer thereof. According to the invention, the top layer and subst­antially half the grammage of the intermediate layer are formed by co-forming in two separate head boxes, whereafter the two separately formed layers are combined at a dry solids content not exceeding 12%.
Patent EP-0345293-A1 (EP)
Inventor: MESSERSCHMIDT ROBERT G
IPC: G02B21/06
Filed: 1988-02-17
Abstract: Un microscope universel utilisé avec un spectrophotomètre FT-IR commercial comprend une source de lumière visible (224, 234) pour permettre au microscope de sélectionner et masquer une zone cible sur un plan d'image échantillon (200) qui est ensuite échantillonné à l'aide d'un rayon d'énergie radiante infrarouge (1). Le microscope à lumière visible et le microscope à infrarouge se partagent un chemin optique commun entre des objectifs (217, 233) qui forment un ou plusieurs plans images distants (202, 204) et le plan image échantillon (200). Tant la lumière visible que l'énergie radiante invisible sont masquées deux fois pour définir dans l'espace la zone cible au niveau du plan image échantillon (200) en utilisant l'énergie radiante infrarouge. L'énergie radiante de l'extérieur de la zone cible au niveau du plan d'image échantillon est extraite au niveau du premier plan d'image (202). L'énergie diffractée à l'extérieur de la zone cible par le premier masque ou par l'optique de focalisation est extraite au niveau du second masque du plan image (202, 204). Le premier plan image distant (202) est représenté par une image sur le second plan image distant (202, 204), l'énergie radiante obtenant des informations spectroscopiques et des informations images supplémentaires en passant au travers d'un échantillon ou en étant réfléchie par cet échantillon se trouvant au niveau du plan image échantillon (200). Les échantillons ayant un diamètre inférieur à 8 microns peuvent être isolés de manière spectroscopique avec une énergie radiante infrarouge de l'ordre de 2 à 25 microns.