baber/WOPTO huggingface dataset:
Patent EP-0389660-A1 (EP)
Inventor: TIELCKE ROLF DIPL-ING
IPC: G06F11/26
Filed: 1989-03-30
Abstract: Starting with a circuit arrangement for executing maintenance operations by means of a maintenance processor (SVP), which is selectively connected via an interface adapter (SIA) to one of several functional units (FUj) of a data processing system and comprising registers (ARPS, PSREGn) which are provided in the functional unit (FUj) and which can be switched to series mode and which can be inserted into the serial data path (DTOSVP/DFRSVP) of the maintenance processor (SVP), the possibility also exists for the microcommand-controlled functional unit (FUj) to execute control operations which have previously only been carried out by the maintenance processor (SVP). By simulating the control signals (SGS) and control commands (COM), normally supplied by the maintenance processor (SVP), in the execution of corresponding microcommands and forwarding the simulated signals (SF and MC) to the functional unit (FUj), the latter can provide for itself, if necessary, access to data from registers, for example the purely serial shift registers (SREG1) to which there was no previous access. In this arrangement, all serial registers (SREG1...PSREGn) can be inserted into the serial data path or can be switched in series with a parallel register (ARPS) which can be switched to series mode, so that the data contained in all serial registers can be exchanged via a parallel line system (PBUS) of the functional unit (FUj). <IMAGE>
Patent EP-0338366-A1 (EP)
Inventor: BUNTE REINHARD DR
IPC: C07C309/04
Filed: 1989-04-10
Abstract: Straight-chain or branched C1-C6-alkanesulphonic acids can be prepared from the alkali metal salts thereof by reacting the alkali metal salts in a solution or suspension in C1-C4-monoalkanols with hydrogen chloride, separating off the precipitated alkali metal chlorides, and isolating the C1-C6-alkanesulphonic acids from the C1-C4-monoalkanol phase.
Patent EP-0339513-A1 (EP)
Inventor: HAMADA KAZUTAKA
IPC: B60B7/08
Filed: 1989-04-21
Abstract: Disclosed herein is a plastic wheel cover for a road wheel. The wheel cover comprises a cover proper (3); a series of lugs (4) integrally formed on an inboard face of the cover proper, each lug having a latching pawl which is to be latchingly engageable with an annular ridge (2) formed on a wheel disc (1) of a road wheel; a resilient wire ring (6) held by the lugs and biasing the same radially outwardly; and a series of stoppers (5) integral­ly formed on the inboard face of the cover proper, the stoppers being arranged to alternate with the lugs. Each of the stoppers (5) comprises at least one radially extending wall (5b) which has an upper suface (5f) sloped. The height of the wall is gradu­ally reduced as the distance from an inboard end of the wall in­creases.
Patent EP-0366998-A1 (EP)
Inventor: KYOGOKU NOBUO
IPC: A23J3/00
Filed: 1989-10-13
Abstract: Gel and stabilized emulsion each of which is composed of a protein and a fat or oil component and is heat-stable and resistant to separation of the oil or fat component. Also disclosed is a process for producing said gel or stabi­lized emulsion by crosslinking the protein in an emulsion composed of a protein and a fat or oil component with an iridoid compound.
Patent EP-0400239-A1 (EP)
Inventor: KOMETANI TADASHI
IPC: C12P7/62
Filed: 1989-07-27
Abstract: A process for asymmetric reduction of ketones with baker's yeast, wherein ketones as a substrate are reacted in an aqueous solution by using ethanol as an energy source for the reduction under aerobic conditions. 
     Since evolution of gaseous carbon dioxide and forma­tion of by-products can be suppressed and the concentration of the substrate can be increased, it is extremely useful for mass synthesis and practical application.
Patent EP-0380899-A1 (EP)
Inventor: SYMBARDIS CHRISTOS
IPC: F16H3/72
Filed: 1989-05-04
Abstract: A gearbox with a continously changing transmission ratio, which basically employes a mechanism of the gears of the automobile's differential and a suitable shock absorber, to effect change of the transmission ratio. Various transmission ratios are obtainable with this gearbox.
Patent EP-0349513-A1 (EP)
Inventor: COLLARD GUY
IPC: F27D1/16
Filed: 1989-06-19
Abstract: A thermic shield essentially comprising a cushion (11) formed by two linings of composite materials capable of resisting temperatures of the order of 800 to 900 DEG C, and capable of being inflated by means of a turbine. The cushion is provided with an inlet sleeve (13) connected to a turbine and at least one evacuation sleeve (15), in a manner such as to sustain the circulation of renewable air in the cushion. The cushion rests on an appropriate supporting element (3,4,5). The device is intended to constitute a thermic shield designed to be installed in the shaft of a Cowper or other shafts with a view to permitting renovation or repair work to the latter without cooling the cupola of the Cowper. <IMAGE>
Patent EP-0396626-A1 (EP)
Inventor: PRIEBE WALDEMAR
IPC: A61K31/7028
Filed: 1989-01-18
Abstract: On a découvert que des glycosides de formule (I) (dans laquelle R est un groupe acyle comportant de 1 à 20 atomes de carbone) présentent un excellent pouvoir d'encapsulation dans les liposomes et une forte activité antinéoplastique. On à également remarqué que ces préparations à base de liposomes présentent une bonne stabilité.
Patent EP-0418249-A1 (EP)
Inventor: SCHOLZ CHRISTIAN
IPC: G11B5/31
Filed: 1989-03-29
Abstract: Dans des têtes magnétiques à couche mince, le corps conducteur magnétique a une structure en sandwich formée d'une bobine d'entraînement (9, 9') agencée entre deux moitiés (2, 2' ou 4, 4') du noyau de l'aimant. Le corps conducteur présente une largeur (hs) constante jusqu'à la hauteur d'un pôle (ds) et s'élargit latéralement à mesure qu'il s'éloigne de la languette polaire (6, 6'), générant un contour en forme de coeur, avec une largeur (A) et une longueur (L) prédéterminées du noyau. En termes géométriques, la hauteur polaire (ds), la largeur polaire (hs) et l'angle d'ouverture (alpha) déterminent la sensibilité de la tête magnétique à couche mince. Afin d'obtenir une forte tension de reproduction avec un rapport signal/parasite favorable, la transition du contour des moitiés (4') du noyau de l'aimant dans la zone de la hauteur polaire (ds) prend la forme d'une courbe constante exempte de changements abrupts, de préférence la forme d'un arc de cercle avec un rayon (2) égal à au moins une fois et demie la valeur de la hauteur (hs) du système. Des têtes magnétiques à couche mince de ce type peuvent être notamment utilisées comme têtes d'écriture/lecture dans des mémoires à disques magnétiques de haute densité d'enregistrement.
Patent EP-0412102-A1 (EP)
Title: Improvements in star fasteners.
Inventor: POTUCEK FRANK R
IPC: F16B15/08
Filed: 1989-04-12
Abstract: A star shaped fastener having at least three fins radiating from a central core with the fin-included angle in a five finned embodiment being between 72 to 98 degrees which configuration reduces the fabricated material by 50% and increases the surface area by 15%-85% compared to a common round nail of equal radius.
Patent EP-0481984-A1 (EP)
Inventor: WICHMANN ARNOLD
IPC: H02K3/48
Filed: 1989-07-10
Abstract: Agencement d'enroulements conducteurs (6) pouvant être imprégné d'une charge et destiné à un gros moteur électrique, en particulier un turbogénérateur, comprenant un corps porteur (1) avec des enroulements conducteurs, ces derniers étant constitués en partie de barres d'enroulement (3) insérées dans des rainures (2), chaque barre d'enroulement (3) présentant un agencement de conducteurs (6) entouré d'une couche isolante (7). Selon l'invention, dans chaque rainure (2) d'un agencement d'enroulements conducteurs (6) conforme au terme générique, la formation de fissures due à des processus thermiques de dilatation et de retrait est concentrée dans des zones prédéterminées, électriquement blindées, de sorte que dans d'éventuelles fissures il ne peut y avoir des intensités excessives du champ électrique déclenchant des décharges à lueur. Ceci est obtenu par le fait que chaque barre d'enroulement (3) est enveloppée par une première couche semi-conductrice (8) et qu'entre chaque barre d'enroulement (3) et chaque paroi de rainure (11) est disposée au moins une seconde couche semi-conductrice (10) électriquement reliée à la première couche semi-conductrice (8), ainsi qu'une couche séparatrice (9) diminuant l'agglutination, due à la charge avec laquelle est imprégné l'agencement, de la première couche semi-conductrice (8) avec la (au moins) seconde couche semi-conductrice (10).
Patent EP-0431036-A1 (EP)
Inventor: WILSON GEOFFREY
IPC: B21B1/02
Filed: 1989-08-24
Abstract: Presse pour réduire la largeur d'une brame à l'état chaud équipée d'une paire de plateaux entre lesquels les bords opposés de la brame subissent des forces qui réduisent la largeur de la brame. Pour éviter, ou du moins limiter, le gauchissement de la brame au cours de l'opération, on plaque contre l'une des faces opposées de la brame, ou contre les deux faces un dispositif de retenue. Ce dispositif peut être composé de deux éléments, reliés chacun à l'un des plateaux de presse, et disposés de sorte à permettre un mouvement mutuellement indépendant des deux plateaux de presse.
Patent EP-0444065-A1 (EP)
Inventor: PRANTL BERNHARD
IPC: C09D11/102
Filed: 1989-10-31
Abstract: On obtient lesdits produits par (A) transformation de 100 parties en poids de colophane avec entre 1 et 20 parties en poids d'anhydride d'acide maléique à une température comprise entre 150 et 250°C; (B) retransformation du produit d'addition (A) obtenu lors de la phase (A) avec une diamine organique diprimaire à des températures comprises entre 130 et 250°C, le rapport molaire entre groupes anhydrides et groupes amino étant compris entre 0,8 et 1,2 pour 1; (C) retransformation du produit de condensation (B) obtenu lors de la phase (B) avec un polyol dont la fonctionnalité est comprise entre 3 et 6 à des températures comprises entre 230 et 300°C, le rapport molaire entre groupes carboxyles et hydroxiles étant compris entre 0,7 et 1,5 pour 1.
Patent EP-0394431-A1 (EP)
Inventor: HOOD LARRY LEE
IPC: A61B18/00
Filed: 1989-10-19
Abstract: L'assemblage de pointe de coupe ultrasonique (30) pour un instrument de coupe chirurgical ultrasonique comprend un manchon de transition (32) qui peut être accouplé à un transducteur, un tube allongé transmettant des vibrations ultrasoniques (34) et pouvant être séparé de la corne ou manchon, et un écrou fileté de retenue (36) qui s'engage dans la partie fileté de la corne ou manchon de transition pour tenir l'extrémité proximale (38) du tube et le manchon ensemble de sorte que les vibrations ultrasoniques peuvent être transmises efficacement du transducteur à l'extrémité distale (40) du tube vers l'endroit opéré. La partie filetée (46) de l'écrou peut être formée soit à l'extérieur soit à l'intérieur de l'écrou. Dans un mode de réalisation, l'écrou et le tube peuvent être formés sous la forme d'un élément intégral (171) qui se visse dans l'extrémité distale du manchon. L'élimination de tous les angles de la surface de l'écrou de la pointe exposée qui sont supérieurs à 45° augmentent l'efficacité hydrodynamique de l'instrument.
Patent EP-0380916-A1 (EP)
Title: Hohlplattendübel
Inventor: MAYER BURKHARD
IPC: F16B13/06
Filed: 1990-01-05
Abstract: Es sind Befestigungselemente bekannt, die für den Einsatz in mit  einer Hinterschneidung versehenen Bohrlöchern vorgesehen sind, wobei bei diesen ein Konusbolzen mit der Hülse in das Bohrloch eingeschlagen wird und der Konusbolzen bei Verschraubung mit dem an der Bohrlochöffnung zu befestigenden Gegenstand in die Hülse zurückgeführt wird, wodurch der Spreizbereich der Hülse aufgeweitet wird. Es wird ein Hohlplattendübel vorgeschlagen, bei dem über den Bolzen (1) eine Drehsicherung (4) auf die Hülse (5) aufgeschraubt wird. Hierdurch wird der Dübel während des Montagevorganges gegen ein Herausfallen gesichert.
Patent EP-0396856-A1 (EP)
Inventor: PIANA IVANA
IPC: H01B13/34
Filed: 1990-02-13
Abstract: This automatic marking machine is consisting of a frame (1) bearing the strips of ring shaped marking elements (4), a tab (17) mounted on a reciprocating carriage (8), and various devices (21 thru 30) for positioning of the ring-shaped marking element (4) of each strip to be introduced in the recess (20) of the support (19), coinciding with the displacement axis of the tab (17) which automatically sizes the selected ring and introduces it in the recess on the support.
Patent EP-0388649-A1 (EP)
Inventor: GRAU ERNST
IPC: B31B50/58
Filed: 1990-02-22
Abstract: A folding machine (1) for shaping folding-box blanks (2) into folding-box tubes includes a frame in which guiding and drive means (4, 6) for the folding-box blanks (2) are arranged and mounted, with the aid of which the folding-box blanks (2) can be moved through the machine (1). At least two continuous, flexible folding belts (13, 14) extend alongside the guiding means (4, 6) and run round two mutually spaced axes (17, 18, 21, 22). The folding belts (13, 14) are used to bend the side flaps (28, 29) of the folding-box blank (2) around the folding lines (31) towards the central piece (27) situated between said flaps. To achieve results without the known pressure-application means, without a crooked folding being produced by the folding belts (13, 14) which run obliquely with respect to the side flaps (28, 29), the rear of each folding belt (13, 14) is provided with a saw-tooth-like profile (19) which compensates the oblique course between the folding belts (13, 14) of the side flaps (28, 29). <IMAGE>
Patent EP-0446393-A1 (EP)
Inventor: OHKURA KEN
IPC: C09D7/00
Filed: 1990-03-14
Abstract: A method for producing a matt paint which comprises the steps of choosing particles having a particle size of 1 to 100 µm from exactly spherical acrylic particles colored by pigment, and blending them into a vehicle. According to the present invention, a colored film of the matt paint can be formed, and the surface of the film shows a soft feel without stickness.
Patent EP-0399336-A1 (EP)
Inventor: OHMORI TAKASHI
IPC: F23C99/00
Filed: 1990-05-15
Abstract: A combustor includes a first premixture supply device (4,16) provided in a central portion of a combustion chamber (5) disposed generally concentric with a combustion cylinder (2), and a second premixture supply means (8, 32) provided adjacent to an outer periphery of the first premixture supply device (4, 16). The first premixture supply device (4, 16) is operable when the combustor is under a high load, and the second premixture supply device (8, 32) is operable when the combustor is under a low load. The method of operating the combustor is such that the outer premixture supply device (8, 32) is operable in a low-load range while the inner and outer premixture supply devices (4, 16; 8, 32) are operable in a high-load range at above a predetermined load. The first and second premixture supply devices include first and second burners, respectively. The first and second burners are operated in such a manner that the ratio of the load borne by the first burner to the load borne by the second burner is 1:1 in the above-mentioned high-load range.
Patent EP-0401708-A1 (EP)
Inventor: WOLF HARTMUT
IPC: F02M19/03
Filed: 1990-06-01
Abstract: The invention relates to a swirl chamber atomiser having a housing (12) comprising a jacket (14) and end plates (16, 18) which seal the latter. In one end plate (16) is an inlet nozzle (20) and in the other end plate (18) an outlet tube (22) and at least two feed pipes (24, 26) pass through the jacket with their centre lines (28, 30) at a distance from the housing axis (32) which extends approximately at right angles to the jacket. 
<??>In order to obtain a liquid/air mixture which is as ideally swirled as possible while avoiding prior separation in the swirl chamber, there are provided, in the interior of the housing (12) internal parts (34, 36) extending round the circumference in ring fashion and originating from the jacket wall (15) and extending into the interior of the housing in such a way that a cavity (38) is produced in the interior of the housing (12) which is substantially matched to the shape of the primary swirl produced in the flow chamber atomiser. 
<IMAGE>
Patent EP-0440944-A1 (EP)
Inventor: FRIMMERSDORF EDDA
IPC: D02J1/00
Filed: 1990-12-17
Abstract: To prevent breaks of individual filaments having an adverse effect when a yarn consisting especially of glass fibres runs into a texturing device, it is proposed to subject the yarn directly to a false twist during the texturing operation. The device for carrying out the process can be a texturing nozzle (1) which is provided with spirally extending grooves (8) over at least some of its axial extension. By means of these, the air blown into the nozzle and, together with it, the yarn acquire an intensive effect. <IMAGE>
Patent EP-0389018-A1 (EP)
Inventor: WAAYER JOZEF ANDREAS
IPC: A01G1/04
Filed: 1990-02-28
Abstract: Side board for a mushroom staging, comprising an aluminium extruded section in the form of an essentially vertically positioned sheet  (1), having at the top end a U-shaped part, one leg (2) of which is formed by a part of the flat sheet, and having two side arms, whereby the other leg (3) of the U-shaped part is connected by a transverse wall (7) to the essentially flat sheet, so that the above-mentioned one end is box-shaped.
Patent EP-0399600-A1 (EP)
Inventor: VAN BAKEL ALBERTUS BERNARDUS P
IPC: B44C3/08
Filed: 1990-05-16
Abstract: In the process a web-shaped release medium is used in the product at least the top layer comprises a decorative embossment and said top layer is obtained starting from a solution of a suitable polyurethane composition and the base layer adjacent to the top layer is fed as a porous polyurethane film during the manufacture of the product. According to the invention a solution of a polyurethane composition is deposited on the release medium (3, 6), which solution is then dried to a solids content such that the layer dried in this manner is still sticky and the porous polyurethane film base layer (1) is joined by lamination to said still sticky polyurethane composition layer (2) deposited previously, after which the assembly thus obtained is dried. The invention also relates to a thus obtained product.
Patent EP-0420357-A1 (EP)
Inventor: HORDIJK JAN
IPC: G01S7/292
Filed: 1990-09-27
Abstract: A method of, and apparatus for, detecting the position of an object (52) relative to a detector device, in which a pulse signal is transmitted to such object by a transmitter means (11), and a receiver means (12) receives a signal reflected by the object, the position of the object being determined in dependence upon the time difference between the moment the transmitter means transmits the pulse signal and the moment the receiver means receives the reflected signal. According to the invention, to eliminate the effect of spurious signals, a reference signal stored in a memory means (19) is subtracted from the signal received by the receiver means (12), which reference signal has previously been received by the receiver means in response to a signal transmitted by the transmitter means in the absence of an object whose position is to be detected.
Patent EP-0432843-A1 (EP)
Inventor: OPSCHOOR JAN
IPC: H01S5/00
Filed: 1990-12-07
Abstract: Semiconductor diode lasers of the so-called NAM (= Non-Absorbing Mirror) type are used due to the high emanating power as writing (and reading) lasers in optical recording systems. The known lasers of this type comprise both in the active region (13') and in the mirror region (17, 19) a cladding layer (1), which fills a groove and is provided on an absorbing layer (9) (17, 19). The fundamental lateral mode is favoured in both regions ((13'), (17, 19)) by absorption of part of the radiation produced. Due to the absorption in the mirror region (17, 19), mirror degradation occurs, which limits the maximum power and the life of the laser. 
     A semiconductor diode laser according to the invention comprises in the mirror region (17, 19) a first cladding layer (1'), a radiation-guiding layer (2') and a third cladding layer (6). In the radiation-guiding layer (2'), a radiation guide (15) is formed by means of means (12) arranged in the radiation-guiding layer (2'), by which a step is formed in the effective refractive index. Further, the layers (1', 2', 6), which are located in the amplification profile of the radiation guide (15), have a larger band gap than the active layer (3). Due to the measures according to the invention, no absorption of radiation occurs in the mirror region (17, 19). As a result, the occurrence of mirror degradation is limited so that lasers are obtained having a high power available and a long life. The means (12) consist, for example, in a reduced thickness or a variation of the composition of the radiation-guiding layer (2') on either side of the radiation guide (15) caused by doping. Lateral mode stabilization in the mirror region (17, 19) is obtained by choosing a sufficiently small step in the effective refractive index. The invention is also advantageous for lasers of the NAM-LOC type (LOC = Large Optical Cavity). A method according to the invention has the advantage that a semiconductor diode laser is obtained having the desired properties and that no other growing technique than MOVPE is required (see Fig. 1).
Patent EP-0471115-A1 (EP)
Inventor: NIGGEMANN THEODOR
IPC: B21B35/12
Filed: 1990-08-16
Abstract: For producing bar-shaped metallic products, in particular metal tubes of defined length, the product is rolled out by two forming rolls which are mounted with their axes parallel, between them form the roll gap and are moved backwards and forwards together by an external drive, at the same time executing a rotary motion in alternate directions, while the semifinished product is fed stepwise towards the forming rolls. The rotary motion of the forming rolls is brought about by gear wheels (6, 11) which, during the movement backwards and forwards, roll directly or via idler gear wheels (14) on racks (9, 13). For the rolling operation, an additional feed motion in the respective direction of rotation is imparted to each of the forming rolls independently.
Patent EP-0385802-A1 (EP)
Inventor: FAUTEUX DENIS GASTON
IPC: H01M10/052
Filed: 1990-03-02
Abstract: A sold state laminar electrochemical cell (10) has an alkali metal anode layer (12), a solid ionically conducting electrolyte layer (14) and a cathode/current collector layer (16). The electrolyte layer (14) is interposed between the alkali metal anode layer (12) and the cathode/current collector layer (16). The cathode/current collector layer (16) comprises an electrically conductive substrate (18) having a plurality of surface voids (20) and a composite cathode composition (22) comprising an intercalation compound, an electrically conductive filler and an ionically conductive electrolyte. The cathode composition (22) is coated on the surface of the substrate (18) facing the electrolyte layer (14) and is maintained in the voids (20) of the surface.
Patent EP-0393972-A1 (EP)
Inventor: URIE ROBERT GRAHAM
IPC: A61B19/00
Filed: 1990-04-17
Abstract: A lesion location device suitable for marking a lesion in breast tissue comprises a wire 1, of which the first portion 2 which has been bent 4 to form a second portion 3 at an obtuse or acute angle to the first portion, a 180° bend 5 and a third portion 6 which extends adjacent the second portion and continues beyond the bend 4 in a direction substantially opposed to that of the second portion. The bend 4 is resiliently pivotable and forms a spring mechanism to prevent ingress of the wire once in position in the lesion. Two graduated cannulas are also provided, one 7 with a pointed end 8 and one 9 with a blunt end 10, which are suitable for the wire 1 to be passed into them.
Patent EP-0396378-A1 (EP)
Inventor: HENSENS OTTO D
IPC: A61P31/04
Filed: 1990-04-30
Abstract: Pyranyl ester compounds isolated from the fermentation of the species Penicillium are described. The compounds are useful as antifungal agents.