baber/WOPTO huggingface dataset:
Patent EP-0508493-A1 (EP)
IPC: C07H3/06
Filed: 1987-08-04
Abstract: The present invention relates to ganglioside related compounds having, for example, the following formula:
       
 where R₁ represents H or COCH₃ (hereinafter abbreviated to "Ac"); R₂ represents H or CH₃; R₃ represents H, COCH₃ or CH₂-C₆H₅ and R₄ represents OCH₂C₆H₅, OCOCH₃, OH,
     
       
 or
       
     These ganglioside related compounds are useful as membrane receptors, tumor markers, cell growth controlling substances, etc., and useful for immunotherapy for cancer, etc.
Patent EP-0518251-A1 (EP)
Inventor: BOSCH DONALD M
IPC: H03C3/20
Filed: 1992-06-09
Abstract: The microwave VCO comprises two FETs (16,17) connected through capacitors (22a,22b) in a "ring" configuration and a microstrip line resonator (18). To the gate (G) of each of the field effect transistors a control voltage is applied for changing the gate-source capacitance, thereby obtaining two isolated tuning controls which provide increased tuning bandwidth with reduced phase noise. The design uses a broadband active feedback topology resulting in greater device size for higher output power and circuit Q. The VCO was fabricated with both MESFET and HEMT device MMIC technologies and is used in a radar system.
Patent EP-0525414-A1 (EP)
Title: Quick connect indicator
Inventor: KLINGER GARY
IPC: F16L37/098
Filed: 1992-06-30
Abstract: An insertion indication device (11) for use with a quick connect fitting includes a generally annular base member (31) which is adapted for positioning about a male conduit (12) inside of a connector housing (13). One or more leg members (32) extend axially from the base member (31) and terminate near an axial opening (28) formed in the housing (13) for receiving the conduit (12). A generally annular indicator member (37) positioned adjacent to the opening (28) releasably engages the end members (33). Upon coupling of the male (12) and female elements (13) of the quick connector, the indicator member (37) is separated from the leg members (32) to provide visual conformation that coupling has taken place.
Patent EP-0531649-A1 (EP)
Inventor: REIFENHAEUSER UWE
IPC: B26D1/11
Filed: 1992-07-07
Abstract: In order to compensate for the displacement force resulting from movement of the blades in a cutting device which consists of groups of blades, it is proposed, in the case of a cutting device which is provided with two groups of blades and in which the groups of blades can be moved in opposite directions, that the longer blades (11) of one group be guided in slots (14) in transverse lengths (4) of a clamping frame (1) of the shorter blades (8) of the other group. The group of longer blades (11) can be arranged in the same plane as the group of shorter blades (8) via the slots (14) provided in the transverse lengths (4) of the clamping frame (1) of the shorter blades (8), without the groups of blades driven in opposite directions or their clamping frames impeding one another. <IMAGE>
Patent EP-0523548-A1 (EP)
Inventor: TAKI TSUTOMU
IPC: B41M5/40
Filed: 1992-07-09
Abstract: A thermal transfer recording sheet comprising a base film, a heat transferable ink layer formed on one side of the base film and a heat resistant lubricating layer formed on the other side of the base film, wherein the heat resistant lubricating layer is formed by coating on the base film a coating solution containing at least a binder resin and at least two mutually reactive modified silicone oils, and then reacting the mutually reactive modified silicone oils.
Patent EP-0522564-A1 (EP)
Inventor: TAKAHASHI YOSHIO
IPC: D21H17/14
Filed: 1992-07-10
Abstract: An alkenylsuccinic anhydride type paper sizing agent composition which causes little contamination of a paper machine and exhibits an excellent sizing effect is provided. 
     The paper sizing agent composition contains addition reaction products obtained from an addition reaction between a straight-chain internal olefin comprising 16 to 20 carbon atoms and maleic anhydride, any unreacted olefin and maleic anhydride having been removed from said addition reaction products; said addition reaction products comprising as a main component alkenylsuccinic anhydride (1 : 1 adduct) represented by formula (I):
       
 wherein both of R and R' are alkyl groups or either one of R and R' is an alkyl group while the other is a hydrogen atom; and a 1 : 2 adduct (2 moles maleic anhydride per mole of olefin), and a decarbonated product of said 1 : 2 adduct in a total amount, based on said addition reaction products, of from about 7 to about 12 mol%.
Patent EP-0529333-A1 (EP)
Inventor: YAMAOKA KISHIHIRO
IPC: B29C48/52
Filed: 1992-07-29
Abstract: A kneading apparatus is constructed as follows. A plurality of rotatable discs (6,9,11) are mounted on a screw shaft (31) disposed on a hollow cylinder (1), and a plurality of fixed doughnut members (16,18,21) are mounted on an inner wall of the hollow cylinder. The rotatable discs and fixed doughnut members are arranged alternately in an extending direction of the screw shaft. Projected portions (32,29) and recessed portions (43,39) extending radially and alternately arranged in a circumferential direction are formed on opposing side faces of the rotatable disc and fixed doughnut members in such a manner that the depths thereof are increased in proportion to the distance from a center of the screw shaft. Accordingly, the kneading apparatus is allowed to have a small construction and yet capable of efficiently kneading the material. In addition, it can be prevented that the material remains locally in the apparatus, and thereby a proper shear force is applied to the entire material.
Patent EP-0529434-A1 (EP)
Inventor: BARTHELMESS ULRICH
IPC: B02C17/04
Filed: 1992-08-14
Abstract: The invention relates to a method of operating a stirring ball mill which has a preferably cylindrical, rotating barrel provided with an inlet at one end and an outlet at the other end, in which a stirring shaft provided with stirring means rotates. This method includes operating the mill at supercritical rotatory speed with a degree of fill of at least 25%, while the balls are retained in the mill. In this manner a great throughput is achieved and a narrow grain size range, without requiring a great amount of space.
Patent EP-0537507-A1 (EP)
Inventor: MURAKAMI KAZUNORI SANIPARESU-S
IPC: G01N33/50
Filed: 1992-09-21
Abstract: A blood separating composition for use in blood collection tubes, the composition having an absolute viscosity of 100,000 - 320,000 cP at 25 °C at a shear rate of 1 sec⁻¹ when the blood separating composition turns into its dynamic state from its stationary state, with a reduced viscosity of 50,000 cP or more at a shear rate of 10 sec⁻¹ in the dynamic state. The absolute viscosity of said composition is 100,000 - 300,000 cP at the shear rate of 1 sec⁻¹ when returning to the stationary state. Such a viscosity renders stable and less flowable the blood separating composition during storage, allowing it to form a stable partition barrier in each collection tube when centrifuged to separate the blood phases one from another, with the blood cells above the barrier being prevented from remaining within the serum. The blood separating composition does not release any harmful oily substance or the like.
Patent EP-0544085-A1 (EP)
Inventor: LAGO LEOPOLDO
IPC: B65G23/06
Filed: 1992-10-10
Abstract: Chain conveyor (11) with a drive device (16) comprising a toothed wheel (39) designed to engage with a chain (18) of the chain belt in a conveyor system (10) and the toothed wheel (39) is arranged so as to be coplanar and between the lateral chains (18, 19) of the belt, underneath the plane defined by the cross bars (20) connecting the chains (18, 19).
Patent EP-0537743-A1 (EP)
Inventor: ALMAY HEIKKI-STEFAN
IPC: H04L49/111
Filed: 1992-10-15
Abstract: The invention pertains to a switching method for a common memory based switching field and to the switching field. In the method (1) a plurality of input gates (a₁...a n ) receive cells (10), each comprising a header (11) and a payload portion (12); (ii) the header (11) and the payload portion (12) of a cell (10) arriving at the switching field are separated from each other, whereby header conversion operations required for the next link are performed in respect of the header (11), and the payload portion (12) is written to a common memory (24); (iii) and each cell (10) is transmitted via one or more output gates (c₁...c n ) to one or more output lines. In order to optimise practical apparatus for obtaining a faster switching time and, as a result, a larger number of gates for each switching block, packets consisting of a new header obtained from the header conversion and a common memory address of the payload are switched to a time-shared bus (22) which routes each packet to output buffers (b₁... b n) in a manner known per se; and when each cell is to be transmitted, a corresponding payload portion (12) is read from the common memory (24), said payload portion (12) and said new header are combined into a new cell, and the new cell is transmitted to said one or more output lines.
Patent EP-0553404-A1 (EP)
Inventor: BALZER JUERGEN
IPC: C08J5/14
Filed: 1992-10-30
Abstract: It is proposed to convert all residues produced in the production of friction linings into friction lining mixtures and to press them to give linings. The friction lining mixtures are produced exclusively from the residues, apart from any binder additives necessary.
Patent EP-0548544-A1 (EP)
Inventor: BAUMGAERTEL CHRISTOF
IPC: F16L41/08
Filed: 1992-11-20
Abstract: The invention relates to a device for the watertight connection of plastic sewage pipes to subterranean structures. This connection is preferably used in sewage system inspection shafts. The device consists of a shaft lining which is introduced into the shaft wall directly above the shaft base and has an inwardly open, circumferential central groove for holding a sealing element. In this case, shaft lining parts run outwards from the central groove with their unobstructed width becoming increasingly larger. The invention is seen in the fact that the shaft lining part (2) facing the shaft base (61) is constructed cylindrically corresponding to the external dimensions of the plastic sewage pipe (7) which is to be pushed in. At its free end, the shaft lining part (2) has a stop (5) whose circumferential height largely corresponds to the wall thickness of the plastic sewage pipe (7). <IMAGE>
Patent EP-0508535-A1 (EP)
Inventor: SCHLIE HARALD
IPC: A61B6/08
Filed: 1992-04-03
Abstract: In an x-ray examination apparatus comprising
     a frame (2) to which are connected an x-ray source (3) for emission of an x-ray beam and an x-ray detector (5) that is placed opposite the x-ray source, and   filter means (31) that are placed between the x-ray source (3) and the x-ray detector (5), the filter means (31) comprising an x-ray absorbing filter body (33) and drive means for positioning the filter body in the x-ray beam,    the drive means comprise two disk-shaped holding members (37,37') between which the filter body is placed. The filter body is in a pivot-point (43) pivotably fixed to one holding member (37) and is provided with a pawl (45) that engages a curved radial groove (47) in the second holding member (37'). By joint rotation of the holding members the filter body is translated in the x-ray beam whereas by rotation of one of the holding members only, the curved radial groove causes the filter body to rotate in the x-ray beam.
     A filter means of the above-mentioned kind is of relatively simple mechanical construction and takes up little of the space available in the x-ray apparatus.
Patent EP-0567695-A1 (EP)
Title: Direct current motor driving device
Inventor: ODA NOBUO
IPC: H02P7/285
Filed: 1992-04-28
Abstract: A direct current motor driving device for driving a direct current motor (2) having a plus terminal and a minus terminal, which comprises a direct current source (4) having a plus terminal and a minus terminal, the plus terminal being connected to the plus terminal of the direct current motor (2), pulse generating means (12) for generating a pulse signal when an input signal to an input terminal of the pulse generating means (12) exceeds a set threshold value, driving means (14) for driving the direct current motor (2) in response to the pulse signal outputted by the pulse generating means (12), and a first resistance type voltage dividing circuit (16) inserted between the minus terminal of the direct current source (4) and a minus terminal of the direct current motor (2) for providing as the input signal to the pulse generating means (12) a voltage signal produced by resistance-dividing a voltage between these terminals in a first ratio; whereby when a counter electromotive force generated by the direct current motor (2) by the rotation of the direct current motor (2)by an external force in a direction opposite to its driving rotational direction is added to a source voltage of the direct current source (4) to be supplied to the first resistance type voltage dividing means (16), the voltage signal of the first resistance type voltage dividing means (16) is increased to exceed the set threshold value of the pulse generating means (12), and the pulse signal is generated by the pulse generating means (12) to actuate the direct current motor (2). The direct current motor driving device enables direct current motors for general purposes to be actuated and stopped without the use of power switches.
Patent EP-0562195-A1 (EP)
Inventor: RYDELL MARK A
IPC: A61B18/14
Filed: 1992-12-17
Abstract: A monopolar electrosurgical instrument (10) for excising polyps from the gastrointestinal tract comprises an elongated flexible plastic tube (12) having a first monopolar electrode (20) mounted a small predetermined distance from the distal end (16) of the tubular member and a conductive wire loop (36) affixed to a pull-wire (34), the pull-wire (34) extending through the lumen (18) of the tubular member and being connected at its proximal end (14) to a plunger-type handle (46) whereby the loop (36) can be opened and closed by extending and retracting the loop (36) relative to the distal end (16) of the tubular member. By incorporating both the surface electrode (20) and the loop (36) on the same instrument, polyps may be severed electrosurgically using the snare and the wound then immediately cauterized using the surface electrode, thus obviating the need to do an instrument exchange in the endoscope to accomplish both functions.
Patent EP-0496661-A1 (EP)
Inventor: PEUBE JEAN-LAURENT
IPC: G01F1/36
Filed: 1992-01-21
Abstract: The present invention relates to a process for measuring the speed of a non-stationary flow of a fluid, characterised in that it comprises the steps consisting in: i) detecting the moments when the acceleration of the fluid is zero, ii) defining a measurement of the speed of the fluid at the moments when the acceleration is zero, and iii) determining the development of the speed between the moments of zero acceleration by numerical integration of the difference between two static pressures. <IMAGE>
Patent EP-0508863-A1 (EP)
Inventor: LEVY HENRI
IPC: A47G29/12
Filed: 1992-04-02
Abstract: The invention relates to a communal letter box with means for complete opening in which the lock (14) is secured on the front wall (15) of an upright (7a) of the fixed frame, by fastening means (23) accessible from the rear face of the upright (7a). In order to protect the lock against any intrusion, through the mail compartment adjoining the lock (14), a dismantleable mask is provided, which is fastened to the said upright (7a) by fastening means only accessible when the communal door (9) is open. <IMAGE>
Patent EP-0592748-A1 (EP)
Inventor: RUPRECHT DANIEL
IPC: B41F31/02
Filed: 1992-10-16
Abstract: The plastic insert for ink ducts for printing machines has an easily openable outlet (11) for emptying the printing ink, the bottom part (10) being deeper towards the outlet (11), and the outlet being closed by a removable adhesive strip (12). Such a plastic insert can be used both for ink ducts for large printing machines and for collection containers for ink duct inserts for smaller rotary printing machines. On the one hand it makes possible the recovery of unused printing ink and, on the other hand, completely or partially obviates the need for washing the ink ducts. <IMAGE>
Patent EP-0527719-A1 (EP)
Inventor: RIBIC ZLATAN DIPL-ING
IPC: H04R25/00
Filed: 1992-08-11
Abstract: A remote control device for controlling apparatuses which can be carried on the body, especially hearing aids, which are provided with a circuit which detects control signals. In order to design the remote control device in a manner which is particularly simple and reliable in operation, it is provided that the remote control device have a permanent magnet (3) which is separated from the apparatus (2, 8) to be controlled and that the apparatus (2, 8) have at least one sensor (3; 10A, 10B) which detects magnetic fields and acts on a control circuit (20), possibly via a signal forming circuit (6, 7, 12, 14; 13, 15). <IMAGE>
Patent EP-0576544-A1 (EP)
Inventor: MAZUREK MIECZYSLAW H
IPC: C09J7/02
Filed: 1992-03-13
Abstract: La présente invention concerne une composition que l'on peut durcir par rayonnement pour former une matière auto-adhésive, comprenant: (a) au moins environ 20 % en poids d'un polymère choisi parmi le groupe composé de polymères répondant à la formule générale (I), et des mélanges desdits polymères; (b) d'environ 0,5 à environ 80 % en poids d'un monomère de vinyle pouvant subir une polymérisation radicalaire et une copolymérisation avec ledit polymère; et (c) une quantité suffisante d'une résine collante MQ de silicate pour donner un degré d'adhésivité à la composition durcie, à la température d'utilisation. Les pourcentages donnés pour l'élément (a) et l'élément (b) sont fondés sur les poids combinés du polymère de l'élément (a) et du monomère de l'élément (b). L'invention concerne également des feuilles recouvertes de matière auto-adhésive.
Patent EP-0537339-A1 (EP)
Title: Apparatus for deicing.
Inventor: CHRISTIAN DONALD J
IPC: B64F5/00
Filed: 1992-04-13
Abstract: The invention provides an apparatus and method for detecting the presence of ice on a surface. The invention uses cameras to allow ice detection over a large area instead of a single point. The detecting apparatus provides an improved deicing apparatus.
Patent EP-0552359-A1 (EP)
Inventor: STIERNSPETZ ALLAN
IPC: G06Q40/00
Filed: 1992-08-14
Abstract: La présente invention se rapporte à une tête de prémagnétisation permettant de charger le pigment magnétisable des caractères imprimés sur un document. La tête comprend un aimant permanent (10) dont un pôle est connecté à une plaque métallique (12) à conductivité magnétique qui s'éloigne de l'aimant (10) en une direction généralement transversale par rapport à l'axe polaire nord-sud de l'aimant et jusqu'au document (D) dont les caractères doivent être magnétisés et lus. L'aimant permanent (10) est oriené de façon que son axe polaire nord-sud s'étende de manière généralement parallèle par rapport au plan du document (D) à lire.
Patent EP-0609267-A1 (EP)
Title: Equipement pour ecurie
Inventor: FOX RICHARD CHARLES
IPC: A01K1/015
Filed: 1992-10-07
Abstract: Une écurie pour chevaux comprend des murs (1) et un plancher (2) sur lequel se trouve une couche de copeaux de caoutchouc (3), la taille de ceux-ci variant de 10 à 18 mm. Ces copeaux proviennent de préférence de déchets de caoutchouc tels que de vieux pneus/pneus rebutés de véhicule et autres pièces de véhicule en caoutchouc. La souillure liquide pénètre rapidement dans la couche et s'évacue par une voie d'écoulement (4), laissant la majeure partie de la couche sèche ; la souillure solide peut être facilement séparée à l'aide d'une fourche pourvue d'un écartement de dents approprié. La couche peut être lavée périodiquement avec un désinfectant. Pour un usage domestique, par exemple, pour des chats et des chiens, il est préférable que les copeaux soient de taille plus petite.
Patent EP-0685275-A1 (EP)
Inventor: NISHIURA TETSUYA
IPC: B21B27/00
Filed: 1992-10-21
Abstract: A high tensile strength steel sheet for the exterior of automobiles or household electric appliances which is improved in lubricating capability during press working by forming regular recessed and raised portions on the surface thereof and regulating the configurations of the two portions, and which has coating brightness and anti-scratching properties, wherein a flat portion is provided at the bottom of a recessed portion, and the area of the top surface of a raised portion, the distance between the recessed bottom and the raised top and the distance between peaks are restricted. The structure thereof is characterized in that an oil reservoir of 30 % is formed in the surface, that the area of the top surface of the raised portion ranges from 10 to 40 µm with the distance between the recessed bottom and the raised top ranging from 2 to 20 µm, that the distance between the peaks of the raised portions ranges from 50 to 1000 µm, and that the area of the recessed portion is 85 % or more in the range of        2.2 < P/D < 5          .
Patent EP-0572584-A1 (EP)
Inventor: OTT KARL
IPC: F02D41/36
Filed: 1992-11-19
Abstract: Système de capteurs pour l'identification des cylindres dans un moteur à combustion interne, comprenant un capteur de vilebrequin avec un disque de progression et un repère, ainsi qu'un capteur d'arbre à cames avec des segments longs et courts, de même que des espaces intermédiaires courts et longs entre les segments. Par combinaison des trains d'impulsions fournis par les deux capteurs, on peut obtenir une combinaison claire de phases hautes et basses qui permet une identification claire et rapide des cylindres et des groupes de cylindres. Le début d'un processus d'injection séquentiel s'opère ensuite de sorte que tous les cylindres qui peuvent encore être utilisés "avant que l'orifice d'admission ne se ferme", soient injectés simultanément. En cas de panne du capteur de vilebrequin, il est possible de faire appel à un fonctionnement d'urgence en utilisant le signal de l'arbre à cames, la combinaison des phases hautes et basses permettant d'identifier les cylindres, et les flancs arrières du signal de l'arbre à cames produits à espacement angulaire fixe pouvant servir de repère de déclenchement pour l'allumage ou l'injection.
Patent EP-0553637-A1 (EP)
Inventor: HAERLE HANS A DIPL-ING
IPC: B01D39/20
Filed: 1993-01-13
Abstract: The filter material used, in particular for oil, petrol or diesel filters for automotive vehicles is a sintered metal non-woven web having a cloth as support matrix (1). Sintered onto the matrix on at least one side are metal fibres (2), metal swarf or metal powder or a mixture thereof. <IMAGE>
Patent EP-0563531-A1 (EP)
Inventor: BENEDIKT GEORG
IPC: G01N3/00
Filed: 1993-02-03
Abstract: On a table (2) of the device (1), a circuit board with a weld is arranged. By means of downward movement of a blanking and bending die (4) a section is cut from the circuit board and bent downwards. Below the table (2) there is arranged in the device (1) a traction device which grips the section bent downwards and tears it off the circuit board. Visual inspection of the appearance of the tear-off point can be employed to assess, in a conventional manner, the quality of the weld. It is possible, in the manner described, to produce very quickly and simply tear-off samples of constant quality and informative content. <IMAGE>
Patent EP-0555848-A1 (EP)
Inventor: BARNES JOSH T
IPC: B32B27/08
Filed: 1993-02-11
Abstract: An improved lighting fixture (10) includes a light reflecting and/or light transmitting member (16) for reflecting or transmitting visible light. A light transmitting film (18) is disposed adjacent the light reflecting or transmitting member (16). The light transmitting film (18) is formed of a glutarimide acrylic copolymer. The glutarimide acrylic copolymer film (18) provides protection to the light reflecting and/or transmitting member from damaging effects of ultraviolet radiation and is substantially resistant to ultraviolet radiation.