baber/WOPTO huggingface dataset:
Patent EP-0392023-B1 (EP)
Inventor: WAKIYAMA KOJI
IPC: G11B15/54
Filed: 1989-08-01
Granted: 1994-03-09
Abstract: A recording/reproducing apparatus using a tape medium comprising two reels (1a), (1b) for winding and sending the tape, drive means (2a) and (2b) for driving the reels (1a) and (1b), tape speed detect means (3) that produces speed data on the tape, a periodical desired value circuit (41) for producing a desired speed value of the tape, a tape speed error detecting means (5) for producing an error quantity between the output of the tape speed detector means (3) and the output of the periodic desired value circuit (41), and a drive side determining means (6) which sends a drive instruction to the reel of the winding side at the time of acceleration and which, at the time of deceleration, sends a drive instruction corresponding to the output of the tape speed error detecting means (5) to the reel of the sending side, in order to control the tape speed by driving the reels. The deceleration torque is now applied to the reel of the sending side that could not be applied to the reel of the winding side since the tape slackens. Therefore, the tape speed can now be decelerated within short periods of time, and the tape transport enables the speed of the tape to be accelerated or decelerated stably at all times through the same processing.
Patent EP-0402573-B1 (EP)
Inventor: BILDNER KARLHEINZ
IPC: C08J11/00
Filed: 1990-03-13
Granted: 1994-09-21
Abstract: Boards and sheeting made from bituminous compositions and having good damping and corrosion-protection properties can easily be produced using pre-dewatered paint sludges if the hot bitumen is mixed with burnt lime before the paint sludge is added. The odour nuisance emanating from the paint sludge is prevented by addition of reactive hydrocarbon resins.
Patent EP-0390112-B1 (EP)
Inventor: PEET NORTON P
IPC: A61K31/505
Filed: 1990-03-28
Granted: 1998-01-28
Abstract: Adenosine analogues of formula (I) which act selectively at adenosine receptors and which act in general as adenosine antagonists are disclosed. From in vitro studies it is known that specific physiological effects can be distinguished as a result of this selectivity and that adenosine receptor activity in vitro correlates with adenosine receptor activity in vivo. Pharmaceutical preparations of the subject compounds can be prepared on the basis of the selective binding activity of the compounds disclosed herein which will enhance certain physiological effects while minimizing others, such as decreasing blood pressure without decreasing heart rate. <CHEM>  wherein R1 is hydrogen, phenyl or  beta -D-ribofurnosyl; R2 is hydrogen, lower alkyl of from 1 to 4 carbon atoms or lower alkoxy of from 1 to 4 carbon atoms;  Y is -N= or -CH=;  Z is -N= or -CH=, with the proviso that Y and Z cannot be identical; each X is independently hydrogen, hydroxy, lower alkyl of from 1 to 3 carbon atoms or hydroxylated alkyl of from 1 to 3 carbon atoms;  and n is an integer from 1 to 3, with the proviso that when Y is N, R2 is H and X is methoxy, R1 cannot be  beta -D-ribofuranosyl.
Patent EP-0410427-B1 (EP)
IPC: H05K3/32
Filed: 1990-07-25
Granted: 1993-10-06
Abstract: The invention relates to a plug connector for printed-circuit boards, in particular in data technology. Since data processing installations are operated at ever higher clock frequencies, care must be taken above all to ensure that there is a defined characteristic impedance, which cannot be achieved with previous plug connections, at junction points between printed-circuit boards and plug connectors. The invention solves this problem in that a multilayer, flexible conductor film (1) has alternating planes (20) for signal conductors (10) and potential conductors (17), the conductors of the individual planes being in a fixed geometrical configuration with respect to one another for a specific characteristic impedance value which it to be achieved in each case. Laminated onto one end of the conductor film (1) are, in addition, two reinforcing plates (8, 9), resting one on top of the other, the first (8) of which contains through-plated holes into which pins (2) or solder tabs are soldered and the second (9) of which is provided with recesses for holding solder tin at the points at which the holes in the first printed-circuit board are located. The conductor tracks are additionally exposed at the other end of the film so that they can be soldered directly to a printed-circuit board. <IMAGE>
Patent EP-0425777-B1 (EP)
Inventor: BROWN PAUL JOSEPH
IPC: H04L12/56
Filed: 1990-08-13
Granted: 1996-06-12
Abstract: A dynamic switch (10) and its protocol for establishing dynamic connections in a link by the use of frames, each frame having an identification of the source of the frame, an identification of the destination of the frame for the requested connection, and link controls to maintain, initiate or terminate a connection between the source and the destination. The frames are bounded by a start of frame delimiter and an end of frame delimiter which may also act as a connect link control and a disconnect link control, respectively, and the connections are made through the dynamic switch having dynamic-switch ports. The state of a dynamic-switch port is changed dependent on its present state, the dynamic connection requested, and the direction and type of frames passing through the dynamic-switch port.
Patent EP-0418946-B1 (EP)
Inventor: LEEMPUT GEERT HERMANNUS
IPC: B23B41/08
Filed: 1990-08-24
Granted: 1993-11-18
Abstract: An apparatus for tapping a fluid through a wall, comprising a vacuum source (24), a tapping head (1) provided at the front thereof with a circumferential seal (3) bounding a contact area, perforating means (4) to be brought into a position extending through the contact area, and at least one conduit (11, 111, and 211) communicating with the contact area for discharging air from the contact area enclosed by the seal (3) and for discharging fluid released. The invention provides an apparatus tapping fluid that may be under excess pressure through a wall. In the contact area a reduced pressure can be generated by the vacuum source (24), resulting in that the tapping head is held against the wall and moreover no fluid can release into the atmosphere.
Patent EP-0396304-B1 (EP)
Inventor: YEUNG DOMINIC WAI KWING
IPC: C09D133/02
Filed: 1990-04-24
Granted: 1995-12-13
Abstract: An adhesive composition suitable for application to a wallcovering to form a prepasted wallcovering comprises an organic solvent, a surfactant, a water swollen crosslinked ionic polymeric component obtainable from an ethylenically unsaturated water soluble monomer and water in an amount effective to cause the composition, when applied to the wallcovering, to form a continuous, substantially particle-free film.
Patent EP-0388372-B1 (EP)
Inventor: PALUMBO GIANFRANCO
IPC: A61F13/53
Filed: 1990-03-13
Granted: 1994-01-12
Abstract: An absorbent element for use in disposable absorbent articles e.g. babies' diapers, has a discontinuous layer of hydrogelling absorbent particles disposed on its upper surface. Along the side regions of the element, either the whole sides or the central sections only, hydrogelling absorbent material is distributed at a greater concentration on the surface or within the element.
Patent EP-0453472-B1 (EP)
IPC: B41J29/38
Filed: 1990-01-10
Granted: 1993-09-15
Abstract: Es wird ein Verfahren zum Steuern des Betriebs eines Druckkopfes angegeben, das Störungen des Transports des Druckkopfes längs einer Druckzeile erkennt und gegebenenfalls beseitigt. Eine Steuereinheit (24) steuert eine Stromquelle (16), die einen zur Bewegung eines Druckkopfes (10) dienenden Transportmotor (12) mit Strom versorgt. Die Druckelemente (14) des Druckkopfes (10) werden aus einem Treiberbaustein (18) mit impulsförmigem Treiberstrom (ID) versorgt. Ein Positionsgeber (20) erfaßt den vom Druckkopf (10) längs einer Druckzeile zurückgelegten Weg. Bei der Erfindung wird die Transportzeit zwischen zwei Druckpositionen auf das Überschreiten eines Grenzwerts (G) überwacht. Bei Überschreiten des Grenzwerts (G) wird der Antrieb des Druckkopfes (10) unterbrochen und gegebenenfalls der Druckkopf in entgegengesetzter Richtung bewegt und/oder mindestens ein Druckelement (14, 15) mit gegenüber der zum Druck aufgewandten Energie verringerter Energie betätigt. Durch diese Maßnahmen kann eine durch Anhaften eines Druckelements (14) an einem Farbband hervorgerufene Störung erkannt und selbsttätig behoben werden.
Patent EP-0471680-B1 (EP)
Inventor: JANHUNEN TIMO
IPC: A61C19/00
Filed: 1990-04-10
Granted: 1995-03-08
Abstract: PCT No. PCT/FI90/00098 Sec. 371 Date Oct. 28, 1991 Sec. 102(e) Date Oct. 28, 1991 PCT Filed Apr. 10, 1990 PCT Pub. No. WO90/13269 PCT Pub. Date Nov. 15, 1990.This invention relates to a rack for instruments, especially dental instruments (1) comprising a drum (2) mounted so as to revolve about a shaft (4), compartments (5) being provided on the periphery of the drum for at least one instrument (1) and its holder (3); an instrument supply line (6) arranged to be connected to one instrument (1) at a time; and a stationary outer casing (7) surrounding the drum (2) and provided with at least one opening for pulling out at least the instrument connected to the supply line. In the invention, to further improve the sterility of the instruments, walls (8) separating the compartments (5) of the drum (2) are sealed (9) relative to the outer casing (7); and the outer casing (7) is provided with means (10, 11, 12) for sterilizing the instruments (1) when they are not being used.
Patent EP-0463111-B1 (EP)
Inventor: FOOTE JERROLD L
IPC: A61M5/315
Filed: 1990-03-12
Granted: 1994-03-02
Abstract: La présente invention se rapporte à une seringue (10) et à un procédé qui peut servir à placer sélectivement une seringue dans une position de mouvement alternatif libre et dans une position bloquée. Un organe de déclanchement (22) conçu avec un déclancheur (50) fixé au plongeur (14) de la seringue est utilisé. L'organe de déclanchement (22) comporte des filetages (56) sur la face extérieure du plongeur (14) et des filetages correspondants (38) sur la face intérieure du canon (12) de la seringue (10). Par actionnement du déclencheur (50), les filetages (56) du plongeur (14) se retirent de leur position de prise avec les filetages (38) du canon (12), plaçant ainsi la seringue (10) dans une position permettant un mouvement coulissant libre du plongeur (14) par rapport au canon (12). Dans la position bloquée le plongeur (14) peut être vissé dans le canon (12) ou dévissé du canon, par rotation du plongeur (14), ce qui permet à l'utilisateur de la seringue d'exercer un contrôle strict du niveau de pression dans la seringue.
Patent EP-0429586-B1 (EP)
Inventor: WELLS JULIAN RICHARD ESTE
IPC: C07K14/61
Filed: 1990-05-22
Granted: 1995-08-02
Abstract: PCT No. PCT/AU90/00210 Sec. 371 Date Jan. 22, 1991 Sec. 102(e) Date Jan. 22, 1991 PCT Filed May 22, 1990 PCT Pub. No. WO90/15142 PCT Pub. Date Dec. 13, 1990.A plasmid encoding a fusion protein comprising a first polypeptide having growth hormone activity and a second polypeptide which may be one of insulin growth factor (IGF)-I or IGF-II and their analogues, chicken histone H2A.I or human transcription factor SPI-lac Z with an optional cleavage sequence between the first and second polypeptides. The fusion protein may be used: 1) to treat growth hormone deficiencies; 2) to suppress loss of body protein following trauma such as burns or infection; 3) for farm animals to increase growth rates and efficiency of food conversion; 4) and to support growth of cells in culture.
Patent EP-0494148-B1 (EP)
Inventor: SULLIVAN JERRY F
IPC: A61C17/06
Filed: 1990-06-22
Granted: 1996-08-21
Abstract: A disinfectant and flush system for a dental waste evacuator comprises a container filled with disinfectant and connected to the interior of a main flow tube of the evacuator, positioned between a disposable mouth piece and a suction source. A control valve is installed between a tubing leading from the disinfectant container and the main flow tube, which ensures that the disinfectant is admitted into the main flow tube during operation of the evacuator to flush the tube continually or intermittently.
Patent EP-0487614-B1 (EP)
Inventor: BOULIGNY VERNON
IPC: E21B19/16
Filed: 1990-08-15
Granted: 1995-07-19
Abstract: An apparatus for gripping tubular members about their outer diameter without causing surface damage or structural deformation to the tubular members, so that they may be axially rotated or secured against axial rotation. A generally cylindrical internal sleeve is contained within a molded flexible liner. One side of the internal sleeve is releasably attached to the flexible liner, forming an annular bladder-like structure within the flexible liner. Introduction of pressure into the bladder-like structure causes the flexible liner to inflate radially inward and thereby grip tubular workpieces within the friction grip. Axial splines on the releasable side of internal sleeve interfit mate with corresponding splines of the molded flexible liner, thereby evenly distribute torque forces throughout the flexible liner rather than such torque forces being concentrated at only the edges of the flexible liner. Movable anti-extrusion rings at the axial edges of the flexible linear prevent deformation of the liner into the annular space between the outer sleeve of the friction grip, and also prevent wear between the axial edges of the liner and the edges of the outer sleeve. An additional, non-rigid sleeve, or coating, of friction enhancing material may be placed on the inner face of the flexible liner to increase the frictional characteristics of the grip and/or increase service life of the surface of the flexible liner. Instead of being made of one annular section, the friction grip may be made of two, or more, hingedly connected sections so as to allow the gripper to be attached at the midpoint of tubular workpieces without having to slide it over one end of workpiece.
Patent EP-0523041-B1 (EP)
Inventor: WOODRUM GUY T
IPC: C08L101/16
Filed: 1990-04-02
Granted: 1995-07-19
Abstract: Moisture absorbing pellets useful as animal litter are made from a blend of bentonite clay and a solid water-swellable but water-insoluble organic polymeric hydrocolloid.
Patent EP-0445812-B1 (EP)
Title: Offset printing apparatus
Inventor: OOTA HIDEO
IPC: B41F7/02
Filed: 1991-03-07
Granted: 1995-10-11
Abstract: The object of the present invention is to provide an offset printing apparatus having good adhesion of ink onto the roller of the feeding route by efficiently fractionizing the dampening fluid supplied to the ink device. This invention relates to an offset printing apparatus provided with an ink device (I) and a dampening fluid device (D). Said ink device (I) has an ink feeding route including an ink metering roller (2) and an ink storage device (4) whose distance toward the revolving direction of the upstream roller (1) of said ink feeding route being gradually small. <IMAGE>
Patent EP-0457172-B1 (EP)
Inventor: SUDING ALFONS
IPC: A01K1/02
Filed: 1991-05-08
Granted: 1996-09-11
Abstract: The invention relates to a separation grid for animal husbandry, comprising a lower and upper bracket (1, 2), which are set apart from one another. Plastic battens (3) are held in a form fit between the two brackets (1, 2). The brackets (1, 2) comprise a hollow chamber profile (10, 20) made of plastic, in particular uPVC, with a reinforcement inside, preferably made of a concrete filler (17) with steel reinforcement (16). This construction is resistant to aggressive materials, so that no corrosion can take place. <IMAGE>
Patent EP-0484960-B1 (EP)
Inventor: YAMADA TERUAKI
IPC: C21D8/04
Filed: 1991-11-08
Granted: 1996-03-13
Abstract: A steel strip of a specific composition has tensile strength in 45 DEG  direction of 28.5 to 31.0 kgf/mm<2> and r value in 45 DEG direction of not less than 1.90. The steel strip exhibits excellent combined press formability. This steel strip is produced by continuous annealing. <IMAGE>
Patent EP-0456399-B1 (EP)
Inventor: GALBRAITH DOUGLAS C
IPC: H03K3/037
Filed: 1991-04-30
Granted: 1997-07-09
Abstract: A logic module includes a first and a second two-input multiplexer (12,14) each having first and second data inputs. Both the first and second multiplexer (12,14) include a select input (20,28), both of which are connected to the output of a two-input logic gate of a first type (34,48) having first and second data inputs. The inputs to the first and second two-input multiplexers (12,14) are sourced with data signals (D00,...,D11) from a first group. One input of each of the logic gates is sourced from a data signal of a second group and the other input of each of the logic gates is sourced from a data signal of a third group. A third two-input multiplexer (40) has its first and second data inputs connected the outputs of the first and second multiplexers (12,14), respectively. A select input (42) of the third two-input multiplexer (40) is connected to the output of a two-input logic gate of a second type (48) having first and second data inputs. The output of the third two-input multiplexer (40) is connected to a first data input of a fourth two-input multiplexer (60) having a HOLD1 input coupled to its select input. Its output is and a CLEAR input are presented to an AND gate (70) whose output is connected to the second date input of the fourth two-input multiplexer (60) and to the first data input of a fifth two-input multiplexer (78). The select input of the fifth two-input multiplexer (78) is connected to a HOLD2 input. Its output and the CLEAR input are presented to an AND gate (88) whose output is connected to the second data input of the fifth two-input multiplexer (78) and to an output node (Z). The CLEAR, HOLD1 and HOLD2 inputs are defined by combinations of signals from a data signal (C1,C2) of a third group which may contain a data signal of one of the other groups. <IMAGE>
Patent EP-0458700-B1 (EP)
IPC: F16B2/08
Filed: 1991-05-23
Granted: 1993-08-11
Abstract: Leaktight coupling device for two smooth equal-diameter tubes arranged end-to-end, especially for the coupling of two parts of an engine exhaust pipe, such as those of motor vehicles. A one-piece sleeve (1) comprises a longitudinal slot (2) with two radial assembly lips (3), and surrounds the opposing ends of the two tubes on which it is clamped by means of a screw or bolt (7) passing through the radial lips. The sleeve (1) has two frustoconical ends (1b) located either side of a cylindrical middle portion (1a) intended to straddle the point of connection of the two tubes and each lip (3) of the longitudinal slot (2) comprises at least one stiffening part (5) extending between said lip and each of the corresponding frustoconical ends of the sleeve. 
<IMAGE>
Patent EP-0481883-B1 (EP)
Inventor: NAUD BERNARD
IPC: A01B15/12
Filed: 1991-10-15
Granted: 1995-12-27
Abstract: The semi-supported plough, of great length, comprises a longitudinal frame formed form two sections: on the one hand a front supporting section (1), disposed between the coupling system and a support carriage and, on the other hand, a supported rear section (2), disposed beyond the said carriage. This plough also comprises an articulation device positioned between the front (1) and rear (2) sections, constituted from a spindle (3) associated with an elastic return system interposed between the said front (1) and rear (2) sections, tending to keep the latter aligned. According to the invention the plough comprises at least one elastic member (4) which is prestressed by means (10) disposed in line, on both sides of the said member (4) and integral with one of the sections (1, 2). This elastic member (4) is furthermore compressible in a direction substantially identical to the direction of the prestressing by appropriate means (8) disposed on the other section (1, 2). <IMAGE>
Patent EP-0513080-B1 (EP)
Inventor: GABER KLAUS
IPC: G21K5/10
Filed: 1991-01-31
Granted: 1994-07-20
Abstract: Un procédé et un dispositif permettent de traiter des matériaux en vrac par des faisceaux électroniques. Le matériau en vrac est dosé pour obtenir un flux continu au moyen d'étages de compression (3) se prêtant au vide, dispersé dans une chambre d'irradiation dosée (1), guidé en chute libre à travers un champ d'irradiation (11) et évacué de la chambre d'irradiation (1) par un système d'étages de compression (4). On peut ainsi traiter par des faisceaux électroniques des matériaux biologiques de manière particulièrement avantageuse, afin de détruire par example des parasites de semences.
Patent EP-0510470-B1 (EP)
Inventor: BECKER KLAUS
IPC: A01F29/12
Filed: 1992-04-13
Granted: 1996-03-13
Abstract: 2.1. In conventional conveying devices (24) for choppers, which followed a chopping drum and preceded a discharge shaft (26), problems could arise in the delivery of material when only a little material had to be conveyed and acceleration which could be imparted to this was too low. 2.2. The improved conveying device (24) contains a rotor (32) rotating between side walls (34) and having disc-like supporting elements (96) for receiving the paddles (98). Both in the side walls (34) and in the radially extending supporting elements (96) are provided orifices (120) or perforations (102) which can be brought into alignment with one another. In this way, the flow per unit volume can be supplemented by sucked-in air and a sufficiently high acceleration can be imparted to the "material" as a whole which is to be conveyed. 2.3. Conveying devices (24) of this type can be employed on self-propelled choppers in agriculture. <IMAGE>
Patent EP-0525323-B1 (EP)
Inventor: FURRER ALFRED
IPC: H01R13/658
Filed: 1992-05-25
Granted: 1995-11-08
Abstract: The plug-in device has a housing part (10) and an inner part (12) which can be inserted therein in the insertion direction (A). The support (14) for the inner part (12) is of integral construction and the printed-circuit board (16), with the plug socket (22) which passes through the first front part (18) and the terminal block (26), is mounted on the base part (20) of said inner part (12). The flange part (44) on which the cable (30) can be mounted projects from the wall element (19') of the second front part (19'). Sliding contact pieces (36, 36') are arranged on the flange part (44) and wall element (19) of the first front part (18) in order to ensure an electrical connection for the screen to the housing part (10) when the inner part (12) is inserted into said housing part (10). <IMAGE>
Patent EP-0546246-B1 (EP)
Inventor: GELDNER SIEGFRIED
IPC: F16L23/14
Filed: 1992-06-25
Granted: 1996-04-24
Abstract: A duct connection piece especially for a ventilation duct has a duct skin (41) which is mounted on a frame which is as a rule rectangular and is joined together from a plurality of flanged profiles (1). In order to simplify the production complexity and at the same time to ensure good sealing of the duct element piece, it is provided that the duct skin (41) be connected in a sealed manner to the sealing lip (25) and be held and supported over said lip (25), for which purpose the sealing lip (25) has an anchoring section (39) which runs laterally along the sealing lip (25) and to which the duct skin (41) is fitted in a sealing manner, and that the duct skin (41) be produced from a material web of suitable size and be joined together in a sealed manner to form a hose which is closed in the circumferential direction. <IMAGE>
Patent EP-0527365-B1 (EP)
Inventor: GREBER GERD DR
IPC: C08G73/10
Filed: 1992-07-22
Granted: 1997-01-08
Abstract: Benzophenone iminodiimides of the formula I  (* CHEMICAL STRUCTURE *)  in which Y denotes hydroxyl or carboxyl, R1 denotes the optionally substituted radicals alkylene, phenylene or benzylidene, R2 denotes the radicals OH, substituted or unsubstituted alkyl or NH-CO-NHR3 and R3 denotes the radicals H, alkyl, phenyl or benzyl, processes for their preparation and polymers prepared therefrom.