baber/WOPTO huggingface dataset:
Patent EP-0422670-B1 (EP)
Title: Tape loading device of a video tape recorder
Inventor: KONISHI AKIO
IPC: G11B15/665
Filed: 1990-10-12
Granted: 1995-02-15
Abstract: Disclosed is a tape loading device of a video tape recorder provided with an inclined video head cylinder (4) and a capstan (8). The tape loading device includes a first guide member (25) for feeding a tape (18) on a horizontal path to the inclined video head cylinder (4). a second guide member (26) for taking out the tape (18) from the video head cylinder (4), and a third guide member (27) for guiding the tape (18) having passed the second guide member (26). The first, second and third guide members (25, 26, 27) move along the video head cylinder (4) and are in contact with the internal surface of the tape (18) during the tape loading operation. The tape loading device further includes a fourth guide member (28) for restoring the tape (18) from an inclined path to a horizontal path during the tape loading operation by contacting the external surface of the tape (18), and an auxiliary inclined member (37) for moving the tape (18) inwardly during the tape loading operation so that the tape (18) may be restored from an inclined path to a horizontal path. The auxiliary inclined member (37) functions to make large the tape winding angle with respect to the third guide member. After the tape loading operation, a tape path is completed along the first guide member (25), the video head cylinder (4), the second, third and fourth members (26, 27, 28), and the capstan (8). <IMAGE>
Patent EP-0381325-B1 (EP)
Inventor: ARNOLD SCOTT
IPC: G06F12/00
Filed: 1990-01-12
Granted: 1997-08-13
Abstract: A synchronising scheme for processing "locked" memory access requests from various computer system units is provided by a System Control Unit (SCU) (14). The SCU is provided with a directory of lock bits in such a way that each memory address associated with a memory access request is mapped to a corresponding location in the lock directory. Incoming requests for a given memory location are processed by interrogating the corresponding lock bit in the lock directory. If the lock bit is not set, the request is granted. The lock bit is subsequently set and maintained in that state until the unit requesting the lock has completed its memory access operation and sends an "unlock" request. If the interrogated lock bit is found to be set, the lock request is denied and the requesting port is notified of the denial and requested to try again. Fairness is incorporated in the processing of denied lock requests by means of a reserve list onto which denied requests are sequentially positioned on a first-come-first-served basis.
Patent EP-0453456-B1 (EP)
IPC: C12N15/19
Filed: 1990-01-11
Granted: 1993-04-28
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von PDGF-A sowie biologisch aktivem PDGF-AA und PDGF-AB.
Patent EP-0418334-B1 (EP)
Title: Bremskraftverstärker
Inventor: SCHONLAU JUERGEN
IPC: B60T13/57
Filed: 1990-01-25
Granted: 1994-12-21
Abstract: Es wird ein Vakuum-Bremskraftverstärker vorgestellt, bei dem das Vakuum-Steuerventil (81) parallel zum Hauptzylinder (55) angeordnet ist. Das Gehäuse (92) des Verstärkers wird als Tragelement für Betätigungsorgane, wie Bremspedal (60, 8) und Kupplungspedal (11), sowie für weitere Elemente, benutzt. Es kommt ein Twinhauptzylinder zum Einsatz. Durch die geschickte Auswahl und Anordnung der Elemente des Bremskraftverstärkers und des Hauptzylinders, sowie der Betätigungsorgane, werden eine extrem kurze axiale Baulänge und eine außergewöhnliche raumsparende Ausführung des Gesamtaggregats und sehr gute Voraussetzungen für einen stark rationalisierten Einbau des Gesamtaggregats am Montageband des Fahrzeugherstellers erreicht.
Patent EP-0458842-B1 (EP)
Inventor: KOTA GEORGE MIKLOS
IPC: F23J15/02
Filed: 1990-02-15
Granted: 1994-01-12
Abstract: Noxious flue gases issuing from a combustion process are treated by a chemical - mechanical process wherein initial condensation of at least a portion of the water vapour present, and intimate mixing of this condensation with a high concentration of alkali and/or alkali salts and the residual gases, results in scrubbing of the flue gases. A major portion of the resulting product is removed from the residual flue gas. The loss in thermal energy of the flue gases in the initial stage of scrubbing may be subsequently compensated by supplementary heating. Additional treatment includes the spraying of a basic substance such as limewash in dispersed relation into the residual flue gases, to eliminate the acidic content of the gases, and to regulate the amount of carbon dioxide in the atmosphere.
Patent EP-0483150-B1 (EP)
Inventor: ISHIKAWA KEIHACHI
IPC: A61H39/02
Filed: 1990-04-04
Granted: 1995-10-11
Abstract: An apparatus is provided for determining acupuncture cutinous points within an animal body, in particular a human body. The apparatus may also provide therapeutic acupuncture treatment in the form of electrical pulses. The apparatus comprises a housing, electrically conductive terminals external to the housing connected to a circuit within the housing adapted to discharge discrete pulse current through one of the terminals.
Patent EP-0472640-B1 (EP)
Title: Liants de poids moleculaires eleves pour supports d'enregistrement magnetique
Inventor: PENDERGRASS DANIEL B JR
IPC: C09D153/02
Filed: 1990-05-21
Granted: 1995-07-26
Abstract: L'invention concerne un support d'enregistrement magnétique amélioré comprenant un support non magnétique ayant au moins une couche magnétique comprenant un pigment magnétisable dispersé dans une composition d'un liant. La composition du liant de la présente invention consiste en un copolymère bloc, ayant un segment dur, avec une température de transition du verre (Dg) supérieure à environ 70°C, et un segment mou, ayant une Tg inférieure à environ -30°C. La composition du liant de la présente invention possède des propriétés physiques relativement stables sur une plage de température de préférence d'au moins 50°C et plus préférablement d'au moins 100°C.
Patent EP-0493456-B1 (EP)
Inventor: ROBB DARRYL GORDON
IPC: A61M5/32
Filed: 1990-09-17
Granted: 1996-01-10
Abstract: A safety syringe for preventing "needle stick" injury and/or reuse of the syringe. The syringe comprises a body, a plunger mounted within the body, connection means for connecting the plunger to a needle holder adapted in use to carry a needle at the end of an injection stroke of the plunger whereby subsequent retraction of the plunger withdraws the needle into a shielded position within the body. The syringe includes a braking means disposed between the body and the plunger to retard but not stop the withdrawal of the plunger and needle after the injection stroke. The needle holder includes a radially extending flange which engages with a complementary rib or groove on the syringe until the needle holder is engaged by a protuberance on the plunger. Engagement of the protuberance with the needle holder serves to deform the needle holder and to draw the flange radially inwardly out of contact with the complimentary rib or groove on the syringe thereby allowing the needle holder and any needle attached to it to be drawn into the body of the syringe.
Patent EP-0460412-B1 (EP)
Inventor: SCHERMANZ KARL MAG DR
IPC: C07B61/00
Filed: 1991-05-06
Granted: 1995-03-15
Abstract: Process for the preparation of allantoin in a two-stage reaction by reaction of methyl glyoxylate methyl hemiacetal with urea in the presence of an inorganic acid at a pH-value of 1.0-2.0 and carrying out the ring-closure reaction at a pH-value of 7.0 to 9.0 in a second reaction stage.
Patent EP-0465991-B1 (EP)
Inventor: BUERGE THEODOR A
IPC: C08L61/20
Filed: 1991-07-02
Granted: 1995-11-15
Abstract: The invention relates to concrete and mortar for the wet-spraying process, whose setting time is extended and, for example, retarded to such an extent that it can be supplied from a ready-mixed concrete works to the building site and remains processable at the latter for up to 2 days, but can be caused at any time to stiffen immediately, to set and to harden quickly by addition of a setting accelerator, in particular an accelerator based on potassium aluminate.
Patent EP-0484676-B1 (EP)
Inventor: PRINZ JOACHIM WALTER
IPC: E04F19/06
Filed: 1991-10-04
Granted: 1997-07-30
Abstract: The invention relates to a profiled rail (1) for floor coverings, in particular for carpets, having pin-type attachment parts (7) which are to be anchored in the floor and engage with a widened head (6) in an undercut longitudinal groove (5) on the underside of the profiled rail. In order to improve a profiled rail in such as way that the installation of the profiled rail is simpler, the longitudinal groove is to have a clear height corresponding to the height of the head on the attachment part. <IMAGE>
Patent EP-0458657-B1 (EP)
Inventor: CHAVETTE GAETAN
IPC: A61F13/53
Filed: 1991-05-24
Granted: 1997-04-16
Abstract: A highly absorbent and flexible cellulosic pulp board comprising a perf-embossed cellulosic pulp board which has incorporated therein a hydrophilizing and softening effective amount of a debonding agent wherein the absorbent density of the board is in the range of about 0.1 to 1.0 g/cc and its method of making and method of use in disposable absorbent products.
Patent EP-0465147-B1 (EP)
Title: A method for the preparation of 4-acetoxystyrene
Inventor: ASLAM MOHAMMAD
IPC: C07B61/00
Filed: 1991-06-28
Granted: 1995-06-14
Abstract: A method for the preparation of 4-acetoxystyrene comprises heating 4 min -acetoxyphenylmethylcarbinol in the presence of a suitable acid anhydride and a suitable dehydration catalyst, preferably in a continuous or semi-continuous feed reaction mode.
Patent EP-0508014-B1 (EP)
Inventor: FOURNIER CLAUDE
IPC: D05B7/00
Filed: 1991-07-03
Granted: 1997-11-19
Abstract: An apparatus for removing wrinkles and pleats from flexible, elongated, tubular fabric blanks (B), an elongated loading frame (280, 282) for supporting a tubular fabric blank thereon, said loading frame including a first support section (370) and a displaceable second section (376) having a tubular fabric blank positioned thereon, displaceable rod means including a pair of parallel rods (400) secured to a pair of levers (404), pivot means (406) supporting said pair of levers for rotation, means (378) for conveying said displaceable second section having a blank thereon in overlapping relation with said pair of parallel rods, and drive means (408) for rotating said pair of levers and said rods secured thereto about said pivot means and intermediate said displaceable second section and said tubular blank positioned thereon to remove pleats and wrinkles therefrom. <IMAGE>   <IMAGE>
Patent EP-0456546-B1 (EP)
Inventor: GEESEN MICHEL
IPC: G01S1/38
Filed: 1991-04-25
Granted: 1994-09-14
Abstract: The invention concerns a feedback control loop comprising a mixer comprising a first input receiving an electromagnetic signal, and a second input receiving a first local signal; an intermediate frequency line mounted between the output of the mixer and the input of a phase comparator which receives on a second input a second local signal and has an output; and a feedback line connected between this output and the second input of the input mixer, and comprising a loop filter controlling a variable oscillator for providing the said first local signal as well as a second variable oscillator for providing the second local signal. The loop filter comprises (i) a proportional section mounted between the output and the control input of a second variable oscillator; (ii) an integral variable section mounted between the output of the proportional section and the control input of the first variable oscillator; and controller capable of progressively changing the parameters of the proportional and integral sections so as to progressively reduce the bandwidth of the phase control system and to increase the filtering of the noise and of the interference signals superposed on to the electromagnetic signal.
Patent EP-0469996-B1 (EP)
Inventor: HODBERT FRANCIS
IPC: H04L5/24
Filed: 1991-07-31
Granted: 1995-09-20
Abstract: The apparatus according to the invention is used to adapt a digital signal transmitted between an asynchronous appliance operating at a first speed and a synchronous network operating at a second speed higher than the first speed. In a preferred mode, it comprises a read/write unit (4) for writing into a memory unit (3) a signal received at the first speed, and a read/write unit (5) synchronised with the synchronous network for reading at the second speed the signals stored in the memory unit and inserting them into the synchronous network, or operating according to the reverse mode. <IMAGE>
Patent EP-0495332-B1 (EP)
Inventor: SCHEFER ULRICH
IPC: E01C13/02
Filed: 1991-01-14
Granted: 1994-06-08
Abstract: The surfacing for tennis courts is suitable in particular for unsheltered outdoor courts, but also for halls and is applied over a foundation course (2) and over a formation course (4), arranged thereupon, of crushed material such as gravel or the like. A water-permeable base course (5), which comprises loosely bonded rubber granule particles (6), is applied on the formation course (4), and a water-permeable textile covering (7) of a synthetic fibre having an inhomogeneous surface structure is applied on the base course (5). The textile covering (7) is adhesively bonded to the base course (5) over its entire extent at selected points but not over its full surface area. <IMAGE>
Patent EP-0465674-B1 (EP)
Inventor: JINBO KUNIHIKO
IPC: G02B6/35
Filed: 1991-01-29
Granted: 1995-08-30
Abstract: This optical switch instantaneously performs the change-over of optical transmitting of tape electric lines wherein optical fibers are arranged in parallel to one another. In this optical switch, the forward end portions of the respective optical fibers are fixed in a plug chamber (4) in the upper portion of a base body (1), a fixed plug (2) and a movable plug (3) which are abutted against each other are housed, and a sliding mechanism (6) is provided on the side of the movable plug out of these plugs. Furthermore, in this optical switch, oil for avoiding the connection loss is filled up in the plug chamber (4) and an oil leak-out preventing mechanism (7) is provided for preventing the oil from leaking out of a hole for receiving a pressing pin for pressing the movable plug (3). Further, this optical switch is provided with an edgewise pressure adjusting mechanism (8) for properly giving an edgewise pressure to the movable plug (3) through the pressing pin. Furthermore, this optical switch is provided with a cushion mechanism (9) for absorbing fine vibration and the like occurring due to the movement of the movable plug (3).
Patent EP-0521870-B1 (EP)
Inventor: ARDUENGO ANTHONY JOSEPH III
IPC: C07D233/64
Filed: 1991-02-14
Granted: 2004-07-21
Abstract: A process for the preparation of 1,3-disubstituted imidazolium salts that comprises reaction of an  alpha -dicarbonyl compound, an aldehyde, an amine and an acid is disclosed.
Patent EP-0528814-B1 (EP)
Inventor: FELLING GERALD J
IPC: A47C7/66
Filed: 1991-03-13
Granted: 1997-05-02
Abstract: A chaise lounge (10), usable for sunbathing and other recreational purposes, comprises a stationary base (11) having a normally upright hood-like canopy (12) pivotally mounted rearwardly thereon. The canopy (12) is adapted to be pivoted between a normal upright position to form a seating arrangement and a lowered position placing a back (26) of the canopy (12) in alignment with a top of the base (11). A control system includes at least one extensible and retractable strut (15) or an electric motor (65) connected to an actuating mechanism (15') for releasably holding and locking the canopy (12) in a selected position between its upright and lowered positions in response to selective activation of the motor (65).
Patent EP-0489930-B1 (EP)
Inventor: TAKAKI TOSHIHIKO
IPC: D21H17/45
Filed: 1991-06-27
Granted: 1995-05-10
Abstract: A papermaking additive comprising: (A) a cationic acrylamide polymer prepared by the reaction of an acrylamide polymer with a hypohalite under an alkaline condition in a temperature range of 50 to 110 °C for a short time, and (B) either an anionic inorganic substance or a cationic polyacrylamide prepared by the copolymerization of a cationic monomer such as an acrylic ester or acrylamide derivative, an α,β-unsaturated carboxylic acid or its salt, and acrylamide.
Patent EP-0652967-B1 (EP)
Inventor: PAYNE LENDON
IPC: A61K48/00
Filed: 1991-08-08
Granted: 1998-02-04
Abstract: The invention pertains to self-assembled replication defective hybrid virus-like particles having capsid and membrane glycoproteins from at least two different virus types and method of making same. Recombinant viral vectors as well as the viral particles can be used as immunogens and drug delivery vehicles.
Patent EP-0619715-B1 (EP)
Inventor: SCHLOSSER ERICH J
IPC: A47J37/07
Filed: 1991-08-08
Granted: 1996-10-23
Abstract: An ash catcher assembly (2) for catching ash and debris falling out through openings in the bottom (11) of a barbecue kettle (10) is disclosed. The assembly (2) is easily installed and is removably mounted on the bottom (11) of a barbecue kettle (10). The assembly (2) includes a cylindrical basket (90) for holding the ash that has an interconnected handle member (80) for gripping. Outwardly extending projections (81,84) of the handle member (80) extend outwardly through openings (94,93) in the basket (90) and cooperate with a cylindrical mounting ring (60). The mounting ring (60) has a plurality of slots (62,65) for receiving the projections (81,84). The assembly (2) is secured to the kettle (10) by a transverse mounting band (51) that is fastened to the bottom (11) of the kettle (10) and connected to the mounting band (60).
Patent EP-0527370-B1 (EP)
Inventor: FUCHS HARALD DR
IPC: H01J37/317
Filed: 1992-07-24
Granted: 1995-11-02
Abstract: The invention relates to a process for carrying out location-selective catalytic reactions with or on the surfaces of solids in the nanometer or subnanometer range, where the surface in question is chemically modified by means of a surface-sensitive scanning probe containing the catalytic material, and to the use of the process for information storage.
Patent EP-0589089-B1 (EP)
Inventor: ROSSKATH JUERGEN
IPC: B65H16/02
Filed: 1992-12-16
Granted: 1997-03-05
Abstract: There is a device, in which rotary bearings 6, each for a cloth bale 16, are mounted on an undercarriage 3, a removal of a cloth web 22, 23, 24 from each of the cloth bales as a result of the rotation of the cloth bale about an axis of rotation 7 is provided, a to-and-fro displaceability of the cloth bale 16 in the direction of the axis of rotation is provided, and a feed of the cloth webs 22, 23, 24 to the low-layer cutter is provided. At the same time, it is desirable to have a device which removes the cloth web from the cloth bale in a driven manner and which carries out the lateral displacement of the cloth bale in a driven manner, specifically along with a simple design and with the cloth being treated carefully. This is achieved in that each rotary bearing 6 is designed as a trough with a drivable 19 conveyor wall 15, and in that each trough-type rotary bearing 6 is provided on a trough carriage 8 which is displaceable to and fro in a driven manner 13 in the direction of the axis of rotation 7 on the undercarriage 3. <IMAGE>
Patent EP-0507553-B1 (EP)
Inventor: BAGDAL KARL THOMAS
IPC: G01B11/24
Filed: 1992-03-31
Granted: 1996-05-08
Abstract: An apparatus and method for measuring and machining the roundness and concentricity of an outer surface of a roll having oppositely disposed ends spaced along a longitudinal axis. The apparatus includes a plurality of spaced roll supports for rotatably supporting the outer surface, and one or more drive wheels to rotate the roll about its longitudinal axis. An axial strut is provided for limiting the axial movement of the roll during rotation, and a pair of locators are individually mounted adjacent each of the ends of the roll and establish a reference line along the roll. A plurality of displacement monitoring devices simultaneously measure variations in the contour of the outer surface and movement of the reference line as the roll is rotated. The apparatus is further designed to determine the true axis of rotation of the roll, whereby a profile of the roll can be obtained by comparing roundness measurements taken at any point along the longitudinal axis to the true axis of rotation. A preferred embodiment includes an electrical discharge machining device which can utilize roundness and concentricity measurements to optimize the machining of the outer surface. <IMAGE>
Patent EP-0520723-B1 (EP)
Inventor: BRADBURY ROBERT HUGH
IPC: A61K31/47
Filed: 1992-06-22
Granted: 1994-06-01
Abstract: The invention concerns pharmaceutically useful compounds of the formula I, in which Q, X, Z and Ra have the various meanings defined herein, and their non-toxic salts, and pharmaceutical compositions containing them. The novel compounds are of value in treating conditions such as hypertension and congestive heart failure. The invention further concerns processes for the manufacture of the novel compounds and the use of the compounds in medical treatment.
Patent EP-0561987-B1 (EP)
Inventor: TANNENBAUM HARVEY PAUL
IPC: C09D179/08
Filed: 1991-12-10
Granted: 1995-07-19
Abstract: Improved non-stick coating systems can be applied to untreated smooth substrate with a primer of a first polytetrafluoroethylene having a melt viscosity over 105 Pa Sec plus a second polytetrafluoroethylene having a melt viscosity in the range of 10?2 to 107¿ Pa Sec, with the melt viscosity of the first being at least 102 Pa Sec higher than that of the second to give a concentration gradient.
Patent EP-0578696-B1 (EP)
Inventor: MORDIKE BARRY LESLIE PROF DR
IPC: C21D1/09
Filed: 1992-04-07
Granted: 1995-09-06
Abstract: Est décrit un procédé de refusion de surfaces métalliques par laser, notamment d'arbres à cames. Des procédés de refusion TIG et également des procédés de refusion par laser avec un foyer rectangulaire sont connus. Dans ce dernier, néanmoins, la refusion s'effectue en plusieurs étapes. L'invention a pour objet de raccourcir les temps de cycle et également d'accroître la rentabilité. Le procédé décrit fonctionne aussi avec un faisceau laser focalisé en un rectangle dont la longueur s'étend toutefois sur toute la largeur de la surface de la pièce et ainsi de la came (11). La puissance volumique et la vitesse relative sont réglées de manière à obtenir une certaine profondeur de refusion. Fabrication d'arbres à cames pour moteurs alternatifs.
Patent EP-0579678-B1 (EP)
Inventor: VERSLAND ANDERS
IPC: A61H33/00
Filed: 1992-04-09
Granted: 1996-11-06
Abstract: PCT No. PCT/NO92/00066 Sec. 371 Date Oct. 6, 1993 Sec. 102(e) Date Oct. 6, 1993 PCT Filed Apr. 9, 1992 PCT Pub. No. WO92/18712 PCT Pub. Date Oct. 29, 1992.A combined valve device (10) for draining of tub (6) and pipe devices consisting of pipes for liquid and air, such as for bubble bath, comprising a housing (5), a first valve (1) for the liquid pipe and a second valve (2) for the air pipe, as well as means for operating and actuating the respective valves. Valve device (10) has one and the same, rigid actuating means, activating or opening and closing valve (1) for the liquid pipe and valve (2) for the air pipe.