baber/WOPTO huggingface dataset:
Patent EP-0280931-A1 (EP)
Inventor: TABUCHI JUNICHIRO
IPC: H02P5/00
Filed: 1988-02-09
Abstract: A microcomputer (20) servo control the rotational speed and the rotational phase of a cylinder motor (37) of a VTR in a digital manner. The microcomputer (20) generates a 10-bit digital phase error signal D PH  having sufficiently low conversion gain and a 10-bit digital speed error signal D SP  having sufficiently low conversion gain in response to an FG signal generated with rotation of a cylinder motor. The digital phase error signal D PH  and the digital speed error signal D SP  are added to each other in a digital manner in the addition ratio 1:8. In addition, this result of addition is amplified by four times in a digital manner by extracting eight lower order bits thereof and then, converted into an analogue signal and supplied to the cylinder motor as a servo control signal. Thus, since the error signals are added to each other in a digital manner and then, the added signal amplified as required, a digital servo having a large capture range can be achieved as whole.
Patent EP-0282865-A1 (EP)
Inventor: HIMMELMANN WOLFGANG DR
IPC: C07D285/12
Filed: 1988-03-07
Abstract: Water-soluble sulphates of a heteroaromatic bis- or polysulphone are suitable as hardening agents for protein-containing binders, in particular in photographic layers.
Patent EP-0294553-A1 (EP)
Title: Pile amorçable mettant en oeuvre les couples lithium/chlorure de thionyle ou lithium/chlorure de sulfuryle
Inventor: DESCROIX JEAN-PIERRE
IPC: H01M50/673
Filed: 1988-04-06
Abstract: Une pile selon l'invention comporte- un bloc électrochimique (3) constitué par un grand nombre de couples électrochimiques,- un réseau pour irriguer en électrolyte lesdits couples électrochimiques,- un échangeur thermique (7) pour évacuer vers l'extérieur les calories dégagées au moment de la décharge,- une pompe (5) pour assurer la circulation de l'électrolyte (10) dans le réseau d'irrigation et ledit échangeur thermique,- un dispositif de stockage et de transfert d'électrolyte (2) vers ledit bloc électrochimique (3) au moment de l'amorçage, comprenant un réservoir d'électrolyte connecté d'une part à un générateur de gaz et d'autre part à une entrée de ladite pompe par l'intermédiaire d'un compartiment tampon, prévu dans ledit réservoir d'électrolyte.
Patent EP-0294576-A1 (EP)
Inventor: PFARRWALLER ERWIN
IPC: D03J5/06
Filed: 1988-04-26
Abstract: Das Kunststoffprojektil mit zugeordnetem Projektilöffner weist eine Projektilklammer (17) mit bogenförmigen Abschnitten (24a, 24b) auf. Der Projektilöffner (31) übt auf diese Abschnitte Kräfte sowohl quer (4a, 4b) als auch längs (50a, 60a) zur Schussrichtung zum gleichzeitigen Oeffnen und Positionieren bezüglich dieser beiden Richtungen aus. Eine Durchgangsöffnung (19) des Kunststoffgehäuses (8) wird vom Projektilöffner nirgends berührt. Damit entfällt das Abnutzungsproblem beim früheren Positionieren am Kunststoffgehäuse. Ein Projektilöffner aus abriebfestem, schlagzähem Kunststoff ermöglicht ölfreien Betrieb und höchste Gewebequalität.
Patent EP-0305871-A1 (EP)
Inventor: KIKUCHI HIROSHI C O ELECTRIC I
IPC: G01B7/14
Filed: 1988-08-24
Abstract: A driving apparatus for a wire-dot print head (1) in a wire-dot impact printer has a sensor (2) mounted in the print head to detect the motion of the print wires, enabling each print wire to be driven for the optimum time for each dot. Beneficial results include improved print quality, reduced power consumption and operating temperature, and faster printing.
Patent EP-0363519-A1 (EP)
Inventor: LIU SU-HAW
IPC: A61M3/02
Filed: 1988-10-14
Abstract: A vagina cleansing device has a cleansing bar (1), a connecting tube (3) and a control case (4).The control case (4) has a water tank (45) storing water or sterilizing solution, in order to supply water or the water mixed with sterilizing solution in washing or sterilizing the vagina. There is also provided a trumpet-shaped cap (2) which can slide along the bar (1) for adjusting its position, so that the length of the bar (1) to be inserted in the vagina may be properly adjusted according to the user's need.
Patent EP-0324216-A1 (EP)
Inventor: ACOSTA RICHARD
IPC: A47F10/00
Filed: 1988-01-13
Abstract: A drive-in establishment designed to facilitate dispensing food or other commodities to customers in automobiles from drive-up stations or windows. The establishment has two of its sides (10A,10B) joined in a curved segment (10C) with one dispensing window (WC) on the curved segment, and dispensing windows (WA, WB) on adjacent sides. Multiple egress (40) lanes are disposed such that at least one lane is accessible from each dispensing window, even while automobiles are parked at the other windows. The use of a curved segment, rather than the typical corner arrangement, facilitates using multiple egress lanes to significantly increase traffic flow.
Patent EP-0286426-A1 (EP)
Inventor: PAPULSKI KEITH ALEXANDER
IPC: A61L15/07
Filed: 1988-04-08
Abstract: A resin-coated, knitted glass fibre substrate is prevented from fraying at a cut end by the presence at the said cut end of a polymer strip. The substrate is preferably coated with a water curable resin whereby the coated substrate can be used as an orthopaedic bandage. Processes for applying the polymer strip to the resin-coated substrate are also described.
Patent EP-0311422-A1 (EP)
Inventor: STEWART AULETTE
IPC: B28D1/04
Filed: 1988-10-07
Abstract: A method of drilling a substrate which contains hard rock having a compressive strength of at least 240 MPa such as reef quartzite is provided. The method involves providing a rotary drill having a rotatable core (10) mounted therein, rotating the core against the substrate and advancing the rotating core into the substrate. The rotatable core (10) comprises a working end (12) provided with a plurality of abrasive compacts (24) mounted therein and presenting cutting points (26) for the working end. The abrasive compacts (24) are arranged in a series of spaced arrays radiating out the top edge (42) of the inner vertical surface (16A) to the top edge (44) of the outer vertical surface (16). The core is rotated against the substrate in the direction of the arrow A such that the leading cutting point of each array is provided by a compact (52) located in the outermost position of the array.
Patent EP-0321242-A1 (EP)
Inventor: APREA JOHN
IPC: B65B31/06
Filed: 1988-12-15
Abstract: Packaging apparatus (1) including a top (3) and a base (2) forming a housing, evacuating means (4), control means (14) and sealing means (9), said housing being positionable in a first open position and a second closed position, with one end of the housing being provided with means (8,12) to retain a package (15) and to position relative thereto, when said housing is in said second closed position, said evacuating means (4), said evacuating means (4) including openings through which gas may flow, said evacuating means (4) being located substantially within said housing when in a first retracted position and extending at least partially outwardly of said end of said housing when in a second extended position, said evacuating means (4) when in said second extended position being able to evacuate from or emit gas to said package (15) located thereabout and retained in a position by said housing, said sealing means (9) being located adjacent said portion of said package (15) retained by said end of said housing to seal said portion of said package (15) and said control means (14) controlling operation of said apparatus (1).
Patent EP-0294254-A1 (EP)
Inventor: ROZE JEAN-PIERRE
IPC: B60J1/17
Filed: 1988-05-05
Abstract: The invention relates to a movable pane, especially a sliding pane in the body of a transport vehicle. The pane according to the invention comprises a one-piece or laminated pane (12) equipped, on at least part of its periphery, with a moulded-on profile (13) obtained by encapsulating the pane and having a structure allowing easy and permanent assembly by interlocking and/or gripping with a connection piece (15) fixed to the mechanism ensuring the mobility of the pane. <IMAGE>
Patent EP-0300852-A1 (EP)
Inventor: LE LOARER JEAN-LUC
IPC: C01F17/235
Filed: 1988-06-24
Abstract: A ceric oxide with new morphological characteristics and one of the processes for obtaining the said oxide. The process of the invention is characterised in that a ceric hydroxide prepared by basic precipitation from a solution of a cerium salt is subjected to a solvothermal treatment before the calcination operation. The ceric oxide obtained has a large specific surface at high temperature.
Patent EP-0301987-A1 (EP)
Inventor: FRITZ ANDRE
IPC: E04C3/40
Filed: 1988-07-26
Abstract: The assembly device consists of two moulded parts (1 and 2), one (1) being disposed, in a fixed manner, inside the lower end of the truss beam (3) and the other (2) being disposed, in a fixed manner, partially inside the upper end of the truss post (4), the two parts (1 and 2) engaging with each other with a view to providing the assembly and the fixing of the truss beam (3) with the truss post (4) simply by fitting together. 
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Patent EP-0325099-A1 (EP)
Title: Diverter valve for sanitary fittings
Inventor: STEFFENS RUDOLF
IPC: F16K11/044
Filed: 1988-12-16
Abstract: In a diverter valve for sanitary fittings, having a plurality of water outlet points, the spindle which operates the shut-off element 5 carries a baffle plate 9 and a valve cone 25, which is held such that it moves. On the input region of each line 1, 19 to a water outlet point there is provided a valve seat 15, 22 which is matched to the valve cone 25. <IMAGE>
Patent EP-0305504-A1 (EP)
Inventor: PAUL MARIUS ANGELO
IPC: F16J9/16
Filed: 1988-03-16
Abstract: Eléments pour systèmes à mouvement alternatif fonctionnant à pression élevée, pour machines à mouvement alternatif, notamment de moteurs à combustion interne. Parmi ces éléments figurent un joint d'étanchéité du piston (54) à segments mutiples à rainure ayant des éléments de segments empilés (104), se composant de segments supérieurs de contraction (108, 110) afin d'empêcher le gaz sous pression venant du cylindre de s'échapper derrière les segments, et des segments d'expansion inférieurs (112, 114) qui s'appliquent contre le cylindre avec une force constante assurant l'étanchéité tout au long du cycle du piston; un assemblage de paliers de manetons (56) pour des bielles à mouvement basculant (40) fonctionnant en tandem, connectant un seul piston (32) avec des doubles vilebrequins (42) contre-rotatifs, l'ensemble de support ayant un siège de support pour positionner des manetons juxtaposés (90) en contact de roulement limité mutuel pour annuler les éléments latéraux des forces de poussée et des frottements du piston, et, un convertisseur (14) transversal de pression entre les canaux reliant un conduit d'échappement (60) à un conduit (62) d'air comprimé avec un canal (58), renfermant un piston libre (34) pour égaliser les pressions d'échappement et d'admission dans un système à mouvement alternatif (12) pour amplifier les pressions d'admission ou purger et charger le cylindre (30).
Patent EP-0331713-A1 (EP)
Inventor: PARTINGTON MICHAEL J
IPC: F16D3/72
Filed: 1988-09-13
Abstract: A hitch device for the in-tandem interconnecting of a pair of wheeled pieces of apparatus, the hitch (10) being char­
acterized by a resiliently deformable intermediate body (16) which in response to its resilient deformation, as in a turn, 
strongly urges the pulled piece of apparatus to cause it to properly return to a fore-and-aft tracking position, minimizing 
skidding and minimizing the effort required by the user.
Patent EP-0377662-A1 (EP)
Title: Produit laitier liquide gazeifie et son procede de production
Inventor: AHMED SALAH H
IPC: A23C9/152
Filed: 1988-09-07
Abstract: Procédé de carbonatation d'un produit laitier liquide jusqu'à un niveau élevé de saturation en gaz carbonique, sans pour autant déstabiliser le produit laitier liquide. Un produit laitier liquide est chauffé et porté à une température d'au moins 160°F pendant une durée n'excédant pas 30 minutes, de sorte que la protéine indigène et les cendres se trouvant dans le produit laitier sont au moins partiellement dénaturées. Le produit laitier liquide dénaturé est ensuite refroidi et ramené à une température inférieure à 50°F environ. Le produit laitier liquide refroidi est ensuite soumi à du bioxyde de carbone pressurisé à des pressions suffisantes et un temps suffisamment long pour que le goût et la sensation au palais du produit laitier gazéifié ne ressemblent plus à ceux du produit laitier non gazéifié. La gazéification s'effectue jusqu'à ce qu'au moins 1,5 volumes de bioxyde de carbone soit dissous dans le produit laitier. Le produit est ensuite conditionné dans des conteneurs fermés pouvant conserver le degré de gazéification. La quantité de cendres et de protéines indigènes dénaturées à la chaleur dans le produit laitier est suffisante pour que le produit laitier gazéifié soit tamponné à un pH d'au moins 4,0 et le produit laitier gazéifié est très gazéifié mais n'est pas déstabilisé.
Patent EP-0332822-A1 (EP)
Inventor: BAUER FRIEDHELM DR
IPC: H01L29/49
Filed: 1989-01-28
Abstract: Bei einem IGT (Insulated Gate Transistor) wird der Kurzschluss zwischen den n-Bereichen (5c) und den p-Bereichen (4b) der n-Emitterschicht bzw. p-Basisschicht durch eine vergrabene Leitschicht (12), speziell in Form einer Metallsilizidschicht, bewirkt. Die Länge der n-Bereiche (5c) lässt sich dadurch unabhängig vom Abstand zwischen Kathodenkontakt (8) und Gate (7) soweit verkleinern, dass ein Einrasten des Bauelements praktisch unmöglich ist.
Patent EP-0402493-A1 (EP)
Title: Lineares Lager
Inventor: MILANOV BORIS DOBREV
IPC: F16C29/06
Filed: 1989-06-12
Abstract: Das Lager für lineare Bewegungen entlang von Achsen mit rundem Querschnitt besteht aus einer zylindrischen Hülse (1), einer einstückigen Kassette (2) und aus Kugelketten (19), die in ununterbrochenen Zweiwege-Laufkanälen (8) angeordnet sind. Diese Zweiwege-Laufkanäle (8) sind in den Wänden (7) der Kassette (2) ausgearbeitet. Die nichtarbeitenden Abschnitte (22) der Kugelketten (19) sind in der Nähe der Kanten (10) der Kassette (2) längs dieser Kanten (10) angeordnet. Die äußere Oberfläche (24) der Kassette (2) ist von der eine identische geometrische Form aufweisenden inneren Oberfläche (23) der Hülse (1) umgeben.
Patent EP-0353503-A1 (EP)
Inventor: FABRY BERND DR
IPC: C07C309/10
Filed: 1989-07-12
Abstract: Sulphonates of carbonic acid esters of fatty alcohols obtainable by sulphonation of carbonic acid esters of fatty alcohols, of the formula I R<1>O-(CmH2mO)n-O-CO-(OCmH2m)n-OR<2>    (I) in which R<1>O is a radical of a fatty alcohol with 16 to 22 carbon atoms and at least one olefinic double bond, R<2>O is a radical of a saturated alkanol with 1 to 22 carbon atoms or a radical of a fatty alcohol with 16 to 22 carbon atoms and at least one olefinic double bond, m   are the numbers 2 and/or 3 and n   is a number in the range from 0 to 20 and subsequent neutralisation and hydrolysis of the sulphonation products with bases, have interesting properties as surface-active agents.
Patent EP-0354472-A1 (EP)
Inventor: SCHULTE HEINZ-GUNTHER DR
IPC: C08G18/12
Filed: 1989-08-03
Abstract: Moisture-curing hot-melt adhesives containing terminal alkoxysilane groups are obtained by reacting alkoxysilane compounds containing terminal NCO groups with linear bifunctional polymers containing terminal OH and/or NH2 groups. These adhesives possess adhesive properties superior to those of conventional hot-melt adhesives containing terminal alkoxysilane groups.
Patent EP-0357985-A1 (EP)
Inventor: DIEKMANN BERND DIPL-ING
IPC: E06B3/96
Filed: 1989-08-09
Abstract: The connection has a connection fitting engaging over the connection gap formed by the two profiled bars to be connected. The object on which the invention is based is to design the connection so that the connection fitting is simple to insert into the profiled bars to be connected and simple to operate and ensures a permanent load transmission, the loads introduced being transmitted over a large area in the attached profiled bar. This object is achieved in that the connection fitting has at least one clamping eccentric (1) which is rotatably mounted in a cylindrical outwardly open recess (5) of one profiled bar (6) and which consists of two discs (2, 3) which are connected by means of a bridge offset relative to the eccentric centre and which are equipped with an eccentrically arranged receiving bore for a nut bolt (8) receiving the threaded end of a hammer-head screw (12) or of another connecting rod, the discs and the bridge of the clamping eccentric (1) limiting in a U-shaped manner a clearance (13) which is open towards the circumference of the clamping eccentric and into which extends the shank (11) of the hammer-head screw (12) or connecting rod. The corner or butt connection of profiled bars is used especially for producing assembly workstations of interlinked basic machine structures. <IMAGE>
Patent EP-0370492-A1 (EP)
Inventor: SCHULTZ THOMAS M
IPC: A61K8/37
Filed: 1989-11-21
Abstract: Combined indole-aldehyde compositions for dyeing natural fibers, particularly for coloring human hair, is taught wherein the combined indole-aldehyde composition is either preformed or reacted in site on the natural fiber under acidic conditions. A method employing said compositions is also taught.
Patent EP-0373394-A1 (EP)
Title: Verfahren zur Bestimmung der Frequenz kurzer Schwingungspakete elektrischer Signale
Inventor: DAMP STEPHAN
IPC: G01R23/09
Filed: 1989-11-21
Abstract: Bei einem Verfahren und einer Einrichtung zur Bestimmung der Frequenz kurzer Schwingungspakete elektrischer Signale werden zunächst Schwingungpakete in gewünschter Anzahl in eine Speichereinrichtung eingelesen und aneinander angefügt zyklisch wieder ausgelesen, so daß ein Schwingungszug beliebiger Länge entsteht, dessen mittlere Frequenz sich einfach bestimmen läßt.
Patent EP-0351913-A1 (EP)
Inventor: AURIOL JEAN-MARC
IPC: F16B19/06
Filed: 1989-07-14
Abstract: PCT No. PCT/FR89/00373 Sec. 371 Date Jan. 22, 1991 Sec. 102(e) Date Jan. 22, 1991 PCT Filed Jul. 12, 1989 PCT Pub. No. WO90/01121 PCT Pub. Date Feb. 8, 1990.The invention relates to a fastener member for the production of assemblies, in particular a rivet. This fastener means includes a shank (1) and a head (2) intended to be deformed by flattening during installation. On its front face, this head has an annular groove (5) extending around the axis and positioned in proximity to the alignment of the exterior surface of the shank. This groove defines on the head two portions, one central (2C), the other peripheral (2P), able to be deformed independently under the effect of flattening. The invention enables a considerable improvement of the distribution of compressive forces between the fastener means and the materials to be assembled. It assures a satisfactory radial expansion of the head, as well as a sufficient flow of material toward the shank and the junction zone between shank and head.
Patent EP-0367352-A1 (EP)
Inventor: VAN DER BURGT MAARTEN JOHANNES
IPC: F23D14/66
Filed: 1989-11-01
Abstract: Mixing and heating device in a gas burner com­prising a housing (1) having a gas inlet (2a, 2b) to which a supply for gaseous fuel and oxidant are connected, a gas outlet (3) communicating with the burner, a preheating/pre­mixing zone (c) filled with particulate matter and extending between the gas inlet and the gas outlet. A plurality of heat exchange pipes (6) can be arranged in the premixing/preheating zone.
Patent EP-0360369-A1 (EP)
Inventor: SCHOLZ STEFAN DR
IPC: C07J53/00
Filed: 1989-09-20
Abstract: PCT No. PCT/EP89/01090 Sec. 371 Date Mar. 20, 1991 Sec. 102(e) Date Mar. 20, 1991 PCT Filed Sep. 20, 1989 PCT Pub. No. WO90/03385 PCT Pub. Date Apr. 5, 1990.New 11 beta -phenyl-14 beta H-steroids of general formula (I), where Z is an oxygen atom or the hydroxyimino-grouping N DIFFERENCE OH, and M and N are either jointly a second compound or L is a hydrogen atom and M is an  alpha -permanent hydroxy group and either A and B together are a second compound and D is a hydrogen atom, where R1 is a five or six-part heteroalkyl residue or a cycloalkyl, cycloalkenyl or aryl residue or A is a hydrogen atom and B and D together are a methylene bridge, where R1 besides the aforementioned residues may be a possibly substituted hydrocarbon residue with up to 10 C atoms, a possibly substituted amino group, a hydroxy or C1-8 alkoxy, mercapto or thioalkyl group, R2 is a methyl or ethyl residue, and R3/R4 represents the usual combination of substituents on the C17 atom in steroid chemistry, having antigestagenic and other properties.
Patent EP-0353838-A1 (EP)
Inventor: HEBEL JAMES BRACKEN
IPC: E21B47/00
Filed: 1989-04-26
Abstract: A drill string sub is disclosed for measuring the torque and axial compression in the drill string. The drill string sub includes an outer tubular housing (11) and an inner sleeve type apparatus mounted thereto for amplifying the strain the sensors measure. The sub further includes a section(40, 46, 49, 51, 55, 61, 63) for compensating for the axial stresses due to the local pressure differential between the drill string bore and the well bore annulus and for the thermal gradients occurring during operation. This section includes a balance tube (40) for isolating the internal bore pressure from acting on the strain amplifier (70) and for creating an upward axial force on the tubular housing (11) and strain amplifier (70) which is responsive to this pressure differential to counter the axial stresses mentioned above. The sensors (70) are encapsulated in oil to avoid theeffects of the corrosion and electrical shorting which are promoted by drilling fluids.
Patent EP-0341918-A1 (EP)
Inventor: RICHARDSON MARK
IPC: B66F11/04
Filed: 1989-05-05
Abstract: A powered access platform unit having a wheeled base (10) carrying a corner pillar (12) to which is articulated one end of a parallel linkage boom (18) articulated at the other end to the remote corner of a platform structure (16) on the same side of said structure as the side of the base which carries the corner pillar, and a drive unit (32, 34) on the base for raising and lowering the platform structure on the parallel linkage boom by means of an hydraulic ram (36) articulated between the base pillar and the boom.
Patent EP-0346076-A1 (EP)
Inventor: TAKAHASHI SHUZO
IPC: B22D11/10
Filed: 1989-06-06
Abstract: A continuous casting machine comprises a plurality of mould blocks (1) connected to form two endless tracks (2) which cooperate to define a mould cavity and a tundish (13) which supplies melt through a tundish nozzle (20) into one end of the mould cavity into which the tundish nozzle extends. A hydraulic cylinder (27) is arranged to adjust the angle of inclination of the tundish nozzle (21). Position sensors (29, 29′) positioned adjacent the said one end of the mould cavity are arranged to produce signals representative of the distance (L, L′) of the mould blocks (1) of each endless track. Control means (32) are responsive to the signals and arranged to supply a command signal to the cylinder (27) to cause it to adjust the angle of inclination of the tundish nozzle (21) to maintain the gaps between the tundish nozzle and the endless track substantially at predetermined values.
Patent EP-0402544-A1 (EP)
Inventor: LORENZETTI ROLANDO
IPC: C12R1/19
Filed: 1989-06-14
Abstract: A DNA sequence encoding the RIP SO-6 has the sequence:
Patent EP-0334713-A1 (EP)
Inventor: RECASENS JOSEPH
IPC: C01G25/02
Filed: 1989-03-14
Abstract: L'invention se rapporte à la chimie minérale. Elle concerne un procédé de préparation de zircone hydratée à partir de ZrO2 cristallisé granulaire par réaction de ce dernier avec de la soude solide à 500-1400°C pour former du zirconate de Na, par hydrolyse de ce dernier pour former une suspension de zircone hydratée dans de la soude aqueuse, par séparation de la majeure partie de la soude aqueuse, par traitement de la zircone hydratée contenant de la soude aqueuse résiduelle avec un sel d'ammonium, et par séparation, lavage et essorage de la zircone hydratée purifiée obtenue. La zircone hydratée est utile pour la préparation de composés du zirconium.