baber/WOPTO huggingface dataset:
Patent EP-0245872-A1 (EP)
Inventor: GRIESHABER HERMAN R
IPC: A61B19/00
Filed: 1987-05-15
Abstract: A device is provided which is adapted for use in manually cleaning a soiled segment of a surgical blade. The device includes a hollow casing (11) having a base portion (13) and upwardly extending wall portions (14,15) that form an elongated slot (16) in an exterior surface of the casing. The slot is arranged so that the soiled segment (5) of a surgical blade (B) may be inserted through the slot (16) into the casing and may be moved longitudinally of the slot (16). A compressible frictional media (12) is disposed within the hollow casing (11) and is adapted to exert compressive frictional force on the inserted surgical blade (B) segment to effect cleaning thereof when the blade (B) is moved longitudinally of the slot (16).
Patent EP-0245873-A1 (EP)
Title: Vacuum cleaner in sledge execution
Inventor: LOOSLI CHRISTOPH
IPC: A47L7/00
Filed: 1987-05-15
Abstract: The vacuum cleaner (4) has a suction fan (8), which can be driven by a motor (6), a flow path for conducting a suction flow from a suction head (76) to the suction fan (8), and a dust bag (10) which can be placed in the flow path and removed from the vacuum cleaner (4). For easy convertibility of the dry vacuum cleaner (4) into a spraying wet suction appliance, a container (18) is provided which has both a storage space (40) for a cleaning liquid (30) and a separate collection space (42) for soiled cleaning liquid (44), which is sucked up, an inflow opening (22) and an outflow opening (24) for the suction flow and a removal opening (28) for the cleaning liquid in the lower region of the storage space (40), the flow path leading in the container (18) above the level (46) of the liquid in the collection space (42) to a liquid/air separation space (48) and from the latter through a suction opening (54). Instead of a dust bag (10), the container (18) can be inserted in the cleaner (4) and removed from the latter so that the cleaner (4) can be used optionally as a dry vacuum cleaner or as a spraying wet suction appliance. Furthermore, the container (18) is of such a design that, when it is inserted, the outflow opening (24) and the removal opening (28) come into flow connection with corresponding counter-openings (26, 34) in the cleaner (4). A valve (88) is provided in the region of the removal opening (28) of the container (18), which valve closes when the container (18) is removed and opens when the latter is inserted. Finally, a liquid channel (62) for the cleaning liquid (30) is arranged extending from the counter-opening (34) for the removal opening (28) to a liquid pump (64) and from there to a spray nozzle (78) which can be placed in the region of the suction head (76).
Patent EP-0255120-A1 (EP)
Inventor: LOBEL HELMUT
IPC: B25F3/00
Filed: 1987-07-29
Abstract: 1. A device for producing recesses in walls for subsequently fitting cavity wall boxes of an electrical installation, comprising a main body (11) which is of round cross-section and on which one end of a saw blade (31) is preferably releasably mounted, the front free end face of the saw blade having the teeth, and wherein releasably fixed in the middle of the main body (11) is a drill (12) which in the assembled condition projects with its tip beyond the saw blade (31) and the rearward end (17) of which co-operates with a drive apparatus (32) such as a drilling machine, characterized by an auxiliary device (40) which can be coupled to the drive apparatus (32) and comprising a support frame (41) which can be laid against the wall (57) with an opening (42) for the working tools (12 and 31) of the device (10) to pass therethrough and with a holding body (43), wherein the support frame (41) and the holding body (43) are connected together by way of connecting elements (44) and force storage means (45) in such a way that their mutual spacing is variable, and further comprising a guide and centering body (50) which is associated with the support frame (41) and which can be introduced into a wall recess (58) which has already been made, the cente point (M) of the guide and centering body (50) being at a spacing from that of the working tool (12 or 31), which corresponds to the standardised spacing of the centre points of installation units of an installation unit combination.
Patent EP-0249269-A1 (EP)
Inventor: VISSER ANTHONY
IPC: A01G9/14
Filed: 1987-05-25
Abstract: An apparatus or greenhouse is shown, which comprises both a treatment area (2) and growing areas (3). Normally the plants are kept in the growing areas (3). When the plants have to be treated they are conveyed to the treatment area (2), in which area treatment equipment (like sprinklers, elements for applying pesticides) is fitted. Also transport means for supplying and removing plants extend only into the treatment area. 
     According to a preferred embodiment the treatment area is longitudinal and the growing area's are located on both sides of said treatment area. The conveying means are tables (5, 6) moveable along paths extending perpendicular to the length of the treatment area. Two tables are moveable along each paths, an upper table resting on an outer pair of rails (9) and a lower table resting on an inner pair of rails (8). The containers with the plants therein are placed on the tables.
Patent EP-0266937-A1 (EP)
Inventor: KYE HWAN OH
IPC: H01L21/8238
Filed: 1987-10-20
Abstract: An integrated circuit having complementary (e.g., CMOS) devices is produced by a technique that allows both n-type and p-type source/drain regions to be formed with a single lithography step. For example, after defining transistor gate regions (12,14), an ion implant forms the source/drain regions of a first conductivity type (e.g., n-type) at all the transistors sites. A lithography step forms a masking layer (20) (e.g., photoresist) at the sites where that conductivity type is to be retained, and an etching step removes the implanted ions from the other transistor sites. An ion implant of the second conductivity type (e.g., p-type) is subsequently performed. The masking layer may be removed, and a dopant drive-in step performed, to complete the source/drain region formation.
Patent EP-0261013-A1 (EP)
Inventor: VAL CHRISTIAN
IPC: H01L23/58
Filed: 1987-09-01
Abstract: Housing provided with connection pins and intended to encapsulate an electronic component, comprising a micro-housing devoid of pins and which are able to be detached from its support housing. It comprises: - a peripheral part, provided with connection pins (4) and enabling the housing (B) to be connected in standard fashion to, for example, test equipment; - a central part (MB) intended to receive the component (CI) and to form, after the peripheral part is removed, a micro-housing devoid of connection pins. <IMAGE>
Patent EP-0291537-A1 (EP)
Inventor: IDE HIROSHI
IPC: G03F3/10
Filed: 1987-11-26
Abstract: Substance formant une image colorée destinée aux épreuves en couleurs dans l'impression en couleurs et procédé de formation d'une image par transfert utilisant cette substance. La substance contient un support transparent (1) recouvert d'une couche thermofusible (3) et d'une couche d'enregistrement de la couleur (4) contenant une composition photosensible; la couche thermo-fusible (3) contient une résine possédant un groupe hydrocarbyle alicyclique saturé, ou la couche d'enregistrement de la couleur (4) contient un polymère possédant des unités représentées par la formule générale (I), où R1 et R2 représentent chacun un atome d'hydrogène, un groupe alkyle ou un groupe carbonyle, R3 représente un atome d'hydrogène, un atome d'halogène ou un groupe alkyle, R4 représente un atome d'hydrogène, un groupe alkyle, un groupe phényle ou un groupe aralkyle, X représente un groupe organique divalent lié à l'atome d'azote et à l'atome de carbone d'un cycle aromatique, n vaut 0 ou 1, et Y représente un groupe phénylène éventuellement substitué ou un groupe naphthylène éventuellement substitué.
Patent EP-0280842-A1 (EP)
Inventor: MARONDEL MANFRED
IPC: B64G1/52
Filed: 1988-01-07
Abstract: The spacecraft is normally coupled to a space station, and should this station be unusable, it shelters the crew members and enables them to reach another space station independently, dock there and change over. <IMAGE>
Patent EP-0281831-A1 (EP)
Inventor: STRAUB HORST DIPL-ING FH
IPC: G01N30/46
Filed: 1988-02-22
Abstract: Die im Verzweigungsstück in koaxialen Führungsbohrungen (5, 5') angeordnete Verbindungskapillare (9) ist kürzer als die Gesamtlänge der Führungsbohrungen, so daß die Enden der anzuschließenden Kapillarsäulen (7, 8) sich automatisch auf die Verbindungskapillare (9) aufschieben lassen. Anstelle der Graphitdichtungen sind Metalldichtungen (10, 11) in Scheibenform verwendet. Durch besondere Anordnung der Spülgasführungen sind die an sich geringen Toträume gut durchspülbar, so daß eine Verschleppung von Probensubstanz durch Adsorption stark verringert und die Trennfähigkeit der gaschromatographischen Anordnung erheblich erhöht wird. Die Erfindung wird in Laborgaschromatographen eingesetzt.
Patent EP-0318759-A1 (EP)
Title: Mehrschichtiges elektrophotographisches Aufzeichnungsmaterial
Inventor: LEYRER REINHOLD J DR
IPC: G03G5/06
Filed: 1988-11-17
Abstract: Mehrschichtiges, elektrophotographisches Aufzeichnungsmaterial mit (A) einem elektrisch leitenden Träger und mit (B) einer oder mehreren Schicht(en) aus (b1) einem oder mehreren Bindemittel(n), (b2) einer oder mehreren Ladungsträger erzeugenden Verbindung(en) oder Sensibilisatoren, (b3) einer oder mehreren Ladungsträger transportierenden Verbindung(en) oder Photoleitern und ggf. (b4) Zusatzstoffen, worin man als Ladungsträger erzeugende Verbindungen oder Sensibilisatoren (b2) Isoindoleninfarbstoffe der allgemeinen Formel I verwendet, <IMAGE> in welcher der Index und die Variablen die in den Ansprüchen und in der Beschreibung erläuterte Bedeutung haben, sowie die Verwendung der erfindungsgemäßen Aufzeichnungsmaterialien für reprographische Zwecke, für die Herstellung elektrophotographischer Druckplatten, insbesondere Offsetdruckplatten, und für die Herstellung elektrophotographischer Photoresists.
Patent EP-0301633-A1 (EP)
Inventor: TEN PIERICK HENDRIK
IPC: H03K4/02
Filed: 1988-07-12
Abstract: A field deflection circuit including a sawtooth generator (1). For generating an essentially sawtooth-shaped voltage it is provided with a storage element in which information is stored under the influence of applied clock pulses (4). Per field period the number of times when the content of the storage element is changed is reduced (5) to a predetermined number, e.g. because a number of clock pulses is omitted. The clock pulses applied to the sawtooth generator (1) are then distri­buted as regularly as possible.
Patent EP-0316991-A1 (EP)
Inventor: VAN VAALS JOHANNES JACOBUS
IPC: G01R33/46
Filed: 1988-11-08
Abstract: A method is proposed for the automatic correction of phase errors in NMR spectra. The phase errors are  inter alia  due to deficiencies of the NMR hardware, the time-shifted sampling of a magnetic resonance signal after the appearance thereof. The phase correction is performed by first determining peak locations in a modulus spectrum determined from the complex spectrum and by determining the phases in the peak locations, after which the phases in the peak locations are fitted to a predetermined polynomial by means of a least-­squares optimization procedure. The coefficients of the polynomial are thus defined. Subsequently, the NMR spectrum is point-wise corrected by means of the phase polynomial determined. The proposed method can be simply implemented in a NMR device; no severe requirements are imposed as regards the signal-to-noise ratio and the resolution of the spectrum. In practical situations an NMR spectrum usually comprises many spectral lines. Therefore, the method is not susceptible to the effects of overlapping spectral lines.
Patent EP-0286332-A1 (EP)
Inventor: NESSE KNUT OLAV
IPC: B31B1/74
Filed: 1988-03-31
Abstract: In order to avoid foaming which may in­fluence the closing zone of containers for products of the kind that may foam during the filling procedure, a method is provided according to which an anti­foam medium in the shape of a thin sur­face layer is applied in the closing area of the container, or container blank, resp., if desired, close to said area on the inner surface of the cont­ainer. Such application is preferably carried out before the blank is set up as a container. A device for use in the method may comprise a roll (12) provid­ed with one or a number of grooved zones (9ʹ,10ʹ). Roll (12) is mounted on a shaft (13) to be rolled in contact with the inner surface of a web (11) from which the container blanks are manufact­ured, preferably while said web is advanced past roll (12).
Patent EP-0304284-A1 (EP)
Inventor: JIN ILJOON
IPC: C22C21/00
Filed: 1988-08-17
Abstract: A new family of medium and high strength, thermally stable aluminum based alloys are described having the following composition: 0.4 to 1.2% by weight chromium, 0.3 to 0.8% by weight zirconium, 1.5 to 2.5% by weight manganese, 0 to 2.0% by weight magnesium and the balance essentially aluminum. These alloys can be produced on a twin-roll caster preferably at a thickness of no more than 4 mm and a casting temperature of at least 820°C.
Patent EP-0317313-A1 (EP)
Inventor: SUSS HAROLD
IPC: A61Q1/02
Filed: 1988-11-17
Abstract: Liquid makeup compositions containing an oil­absorbing effective amount of distarch phosphate in an alcohol-free e.g. ethanol-free-liquid makeup formulation which may be anhydrous, an oil-in-water emulsion or a water-in-oil emulsion.
Patent EP-0360794-A1 (EP)
Title: Method of preparing a mixture of chlorine containing substances including chlorine dioxide.
Inventor: MASON JAMES A
IPC: A61L2/20
Filed: 1987-10-16
Abstract: The present invention describes a novel method of producing an aqueous solution containing chlorine dioxide. The mixture is produced by mixing an organic hydroxy acid or carboxylic acid, an alkali metal or alkaline earth metal and water in specified steps. Very high concentrations of chlorine dioxide may be produced by the method. For example, lactic acid is added to water to form a first solution and mixed. Sodium chlorite is then added to the first solution to form a second solution and mixed resulting in an aqueous solution of chlorine containing substances including chlorine dioxide.
Patent EP-0292557-A1 (EP)
Inventor: LUCKHURST GRAHAM
IPC: F16D43/26
Filed: 1987-11-20
Abstract: Un appareil de transport et d'impression de documents (20) met en oeuvre un embrayage associé (52) destiné à l'impression et à l'endossement de documents (22) comme des chèques à un poste d'impression (38) de l'appareil (20). Ce dernier fait appel à un seul arbre d'entrée (58) servant d'élément d'entrée à l'embrayage (52) et à un rouleau d'entraînement souple (160) situé au niveau du poste d'impression (38). L'embrayage (52) met en oeuvre une portion de secteur mobile (102) qui est déplacée entre des positions active et inactive en vue de faire tourner un élément planétaire (84) associé pour assurer une réduction du mouvement rotatif d'un élément de sortie (54) de l'embrayage (52) lorsque la portion de secteur (102) est déplacée vers la position active. L'élément de sortie (54) comporte trois surfaces de came (54-1, 54-2, 54-3) qui, respectivement, effectuent les fonctions d'alimentation, d'endossement et d'impression de l'appareil d'impression (20) lorsque l'embrayage (52) est activé.
Patent EP-0319576-A1 (EP)
Title: Prostaglandin derivatives, processes for preparing them and pharmaceutical compositions containing said derivatives.
Inventor: VALCAVI UMBERTO
IPC: C07C/
Filed: 1988-02-10
Abstract: Novel prostaglandins of formula (IA) and (IB) are described wherein: n = 2, 3; m = 4, 5, 6, 7; p = 5, 6, 7, Y, when X = H, -NH2, represents -NH-NH2, -CH2NH2, -NRR', wherein R and R' may be the same or different, each representing: H, a linear or branched alkyl, alkenyl, alkynyl, phenyl, substituted aryl; or, taken together with the substituent X, it may constitute the hydantoin nucleus, and Z = -CN, -CH2NH2, -CH2OH, -CHO, (a), -COCH3, (b), COW, wherein R and R' have the meanings given above and W may be -OR, -NRR'. Furthermore, the instant invention also concerns the use of the novel prostaglandins as a pharmaceutical composition having antiulcer activity.
Patent EP-0414683-A1 (EP)
Inventor: LO YING-CHENG
IPC: B29C48/08
Filed: 1988-05-11
Abstract: On produit une feuille polymère (13) à orientation biaxiale en forgeant en continu un produit de départ polymère (11) entre des paires de surfaces opposées convergentes (28, 29). Après orientation biaxiale, le produit en feuille (13) est soit refroidi soit chauffé tandis qu'on le serre et qu'on le fait avancer (17). La feuille (13) produite par ce procédé et cet appareil présente une répartition des contraintes sensiblement uniforme sur sa largeur et sur sa longueur ainsi qu'en épaisseur.
Patent EP-0350499-A1 (EP)
Inventor: KONINCKX PHILIPPE
IPC: A61M13/00
Filed: 1988-11-09
Abstract: Un système d'insufflation comprend une alimentation en gaz (2) reliée par un raccord (3) à une source (6) de gaz d'insufflation, une unité de réglage de la pression (9) reliée par un conduit de gaz à l'alimentation en gaz (2) et susceptible d'être reliée par un conduit d'amenée de gaz à l'entrée de gaz (23) d'un endoscope chirurgical à laser (25) dont le tube endoscopique (26), à travers lequel le gaz d'insufflation peut s'écouler, peut être introduit dans une cavité du corps; et une sortie de gaz (28) que l'on introduit dans une cavité du corps et qui peut être reliée par un raccord à une unité d'aspiration de gaz. L'alimentation en gaz, les conduits de gaz, l'entrée de gaz et le tube de l'endoscope, et la sortie de gaz ont tous un diamètre interne tel que l'écoulement de gaz d'insufflation s'élève à plus de 2 l/min. par cm, sur une colonne d'eau équivalente à la pression d'insufflation du gaz, de préférence à une pression de gaz d'insufflation équivalente à une colonne d'eau de 1 à 30 cm et à débit d'écoulement du gaz compris entre 5 et 15 l/min.
Patent EP-0336111-A1 (EP)
Inventor: SCHNAEKER ALOYS ING GRAD
IPC: B60T15/04
Filed: 1989-03-02
Abstract: A dual-circuit brake valve has two coaxial double-seat valves (25, 26) for controlling the brake pressure in the brake circuits and two control pistons (19, 22), arranged coaxially in the valve casing (10), for actuating the double-seat valves (25, 26). The inlet seat (27) of the primary valve (25) is here arranged on the primary piston (19) and the inlet seat (28) of the secondary valve (26) on the valve casing (10), while the outlet seats (29, 30) are arranged on a respective pressure-limiting piston (41, 42). The pressure-limiting pistons (41, 42) are arranged in axially displaceable fashion in the secondary piston (22) and are each loaded by a prestressed pressure-limiting spring (45, 46) supported against the secondary piston (22). By virtue of the two separate pressure-limiting springs (45, 46) each supported against the secondary piston (22), one brake circuit always remains completely intact if one of the pressure-limiting springs (45, 46) breaks. <IMAGE>
Patent EP-0341517-A1 (EP)
Inventor: GUSEWELL EIKE
IPC: A01F15/08
Filed: 1989-04-28
Abstract: The baling press for agricultural stalk material has a winding device for the bale with a netting web and a severing device for severing the netting web. This consists of an impact-knife strip (9) and an anvil (7) which is designed as a counter-cutter and is fixed to the frame and of which the surface (12) stressed by the impact-knife strip (9) is provided with a plurality of parallel recesses (13) at a distance from one another. 
<IMAGE>
Patent EP-0394540-A1 (EP)
Inventor: MEIXNER HANS DR
IPC: G01L23/10
Filed: 1989-04-28
Abstract: The piezotube (2) in piezoelectric pressure sensors (Figure 1) for measuring combustion pressure is provided with a clamping holder in order, in particular, to simplify assembly. <IMAGE>
Patent EP-0347588-A1 (EP)
Inventor: PIANI SILVANO
IPC: A61P7/02
Filed: 1989-05-19
Abstract: New heparin derivatives having antithrombotic activity, also endowed with reduced hemorrhagic and anticoagulant effects, obtained by treating in a basic medium heparins of various origin, optionally in the presence of alkali metal salts and of a reducing agent. 
     The heparin derivatives obtained through this treatment show peculiar chemico-physical characteristics, like new signals at about 53 and 54 p.p.m. in the  13 C-NMR spectrum and a raise of the specific rotatory power, compared to that of the starting heparins, to values between + 50 to +90°. 
     Said structural modifications produce an improvement of the biological properties of the heparin, substantially keeping the antithrombotic activity while diminishing the hemorrhagic effect in vivo and the anticoagulant activity in vitro.
Patent EP-0358059-A1 (EP)
Inventor: ENGLERT HEINRICH
IPC: B24B3/36
Filed: 1989-08-25
Abstract: The jointing device has a jointing block (13) which is arranged on a vibrating body (4). It is pivotable transversely relative to the axis of a toolholder which contains the tool to be machined. The jointing block (13) is also adjustable parallel to the axis of the toolholder. It is thus possible with the same jointing device to carry out either straight jointing or profiled jointing without any resetting or conversion. <IMAGE>
Patent EP-0374765-A1 (EP)
Inventor: MINOWA NOBUTO C O PHARMACEUTIC
IPC: C07D215/233
Filed: 1989-12-15
Abstract: 2, 3-disubstituted-4-hydroxyquinoline derivatives of the general formula (I):
     [wherein R 1  represents a hydrogen atom or R 3 CO- (wherein R 3  is a lower alkyl group); R 2  represents a hydrogen atom, -CH 3  or C 2 Hs; A represents -CH 2 CH = CH-,
     -CH = CHCH 2  or CH 2 C ≡ C- ; and W represents a hydrogen atom, or 1 - 4 halogen atoms or alkyl groups which are substituted at the nucleus and may be the same or different] having the strong antagonistic action on leukotriene D 4  is described. A process for preparing the derivatives is also described.
Patent EP-0365062-A1 (EP)
Inventor: HAZAN JEAN-PIERRE SOCIETE CIVI
IPC: G08B13/12
Filed: 1989-09-21
Abstract: Optical fibre pressure sensor equipped with a pressure element (21, 22) which holds the optical fibre (20) in a sandwich used in an intrusion detector. The pressure sensor is an embeddable continuous cable which comprises at least one optical fibre (20) which may over its entire length detect components of a pressure force applied to a surface zone of the ground, especially by an intruder. The cable can be wound on itself about an axis of rotation substantially perpendicular to its longitudinal direction and may curve in a direction substantially parallel to this axis of rotation. The pressure element may exhibit a structure which is continuous or in sections. It may be formed of plates (21, 22), or of rigid or semi rigid blades (21, 22). The pressure element may exhibit ribs (27, 28, 29) which are oriented and are intended to harness forces acting laterally. 
<IMAGE>