baber/WOPTO huggingface dataset:
Patent EP-0349656-B1 (EP)
Inventor: HYON SUONG-HYU
IPC: A61L31/00
Filed: 1989-07-19
Granted: 1994-03-16
Abstract: Matériau chirurgical dégradable et résorbable in vivo, comprenant une pièce moulée à orientation moléculaire en acide polylactique ou en un copolymère de l'acide lactique avec l'acide glycolique, présentant une résistance à la flexion sous compression comprise entre 1,6 x 103 et 2,5 x 103 kg/cm2, un module de flexion sous compression compris entre 5,5 x 102 et 24,0 x 102 kg/mm2, une cristallinité comprise entre 10 et 60 % déterminée par densitométrie, et un poids moléculaire moyen en fonction de la viscosité égal ou supérieur à 200000 après moulage en fusion, et conservant 80 % ou davantage de sa résistance initiale même après avoir été trempé dans une solution saline physiologique à 37°C pendant 3 mois.
Patent EP-0413759-B1 (EP)
Inventor: BRUCKERT EUGENE J
IPC: H04L12/56
Filed: 1989-05-08
Granted: 1997-02-26
Abstract: A method and means for controlling transmissions among a plurality of communication units (110, 112, 114) is described that determines an inhibit state (204, 208, 304) based upon an inhibit signal and information in a header preceding a coded message (202) before allowing transmission. This inhibit state (204, 208, 304) prevents all of the other remote units (110, 112, 114) from transmitting while a prescribed remote unit transmits a coded message or an acknowledgment (ACK) (206, 210, 306) so that collisions between messages and ACKs, or between one ACK and another, are avoided. Message-message collisions are substantially reduced since the method causes a remote unit to utilize a random delay (416) before attempting a retry to send the message a second time. Hence, the method and arrangement better coordinates inbound transmissions to the base station so that collisions on the inbound channel to the base station are minimized.
Patent EP-0382814-B1 (EP)
Inventor: BLACKBURN PETER
IPC: A01N63/28
Filed: 1989-06-16
Granted: 1994-02-16
Abstract: Compositions comprising a lanthionine-containing bacteriocin such as nisin and a surfactant, especially a nonionic one, are useful as bactericides, especially against Gram positive bacteria. They have both food and medicinal applications. To avoid overlap of Claim with the parent application, chelating agents are excluded from the claimed compositions and uses.
Patent EP-0380940-B1 (EP)
Inventor: SCHREUDER JOHANNES CAROLUS PET
IPC: A61Q19/04
Filed: 1990-01-11
Granted: 1994-10-05
Abstract: There is proposed a skin tanning composition which is substantially free of oil and/or fat and comprises panthenol, tyrosine or a compound from which tyrosine may be formed in situ, a buffering agent, and water. The composition is particularly valuable when used in form of a skin tanning spray composition.
Patent EP-0381941-B1 (EP)
Title: Support for a belt conveyor
IPC: B65G41/00
Filed: 1990-01-12
Granted: 1992-09-09
Abstract: The invention relates to a support (10) of a belt conveyor (6), having at least one support plate (1) for the connection of a conveyor belt frame (4) of a belt conveyor (6) with in each case one supporting leg (8) of a support (10) which is associated with the conveyor belt frame (4), the supporting leg (8) being arranged in a swivellable manner on the support plate (1) by means of a hinge pin (13) guided through an opening in the support plate (1), and being clampable in a swivel position by means of a clamping screw (19) which is guided at a distance from the hinge pin (13) through a slot (16) in the support plate (1) which extends in the form of a circular arc having an articulation axis as the centre point. In this arrangement, it should be possible in a simple manner to fasten the supporting legs (8) in a fully constructed belt conveyor (6) in such a manner that unwanted buckling, for example during transportation, can be excluded. This is achieved in a support (10) of the type mentioned in that the opening is formed as a slot (11), a further slot (20) which extends in the same direction and over the same centre line (22) terminating in the slot (16) which extends in the form of a circular arc. <IMAGE>
Patent EP-0382288-B1 (EP)
Title: Vehicle, in particular camper or caravan
IPC: B60J10/08
Filed: 1990-01-30
Granted: 1992-12-09
Abstract: A vehicle, in particular a camper or caravan, has a double-walled window in one or more side walls (1). This window comprises a dish-shaped transparent plastic sheet (9) on the inside and a flat transparent plastic sheet (10) on the outside bonded by the peripheral edge thereto. The window is connected at its top edge by a hinge (7, 8). In order to enhance the appearance of the vehicle and reduce the air resistance by good streamlining, the outside surface of the flat sheet (10) lies essentially flush with the outside surface (5) of the side wall when the window is closed. A sealing section (11) which acts upon a vertical part of the peripheral edge of the dish-shaped sheet (9) when the window is closed is fixed on the inner peripheral edge (3) of the sash of the window. The sash edge (3) is of smaller thickness than the side wall (1) and abuts the inside surface (4) of the side wall. The distance between the outside of the sash edge (3) and the outside surface (5) of the side wall (1) is bridged by a stepped section (6) made of metal or plastic.
Patent EP-0400702-B1 (EP)
Title: Conveyor hook intended for an overhead conveyor
IPC: F16B45/02
Filed: 1990-05-14
Granted: 1992-12-30
Abstract: Conveyor hook of the snap hook type comprising a housing (10) having suspension means (5) for connection to an overhead conveyor (2), said housing pivotally supporting a hook member (4) and a closing lip (1), said hook member showing a bottom part (3) with a tip (24), said lip which is spring-urged to close the hook, has a free end (9) cooperating with the tip of the bottom part of the hook member, one of cooperating elements (tip or free end ) being wider than the other and straddling said other element.
Patent EP-0422751-B1 (EP)
Inventor: HARDE CHRISTOPH DR
IPC: C07D251/18
Filed: 1990-10-04
Granted: 1996-08-14
Abstract: The invention relates to new 2-pyrimidinyl- and 2-triazinylacetic acid derivatives of general formula I   <IMAGE> (I)  in which A, R2-5 and X have the meanings given in the description, processes for their preparation and their use as herbicides, fungicides and plant growth regulants.
Patent EP-0384716-B1 (EP)
Inventor: KOSLOW EVAN E
IPC: B22F3/02
Filed: 1990-02-20
Granted: 1996-01-24
Abstract: A method of forming a composite material by providing a quantity of first particles of a binder material and a quantity of second particles of a primary material having a softening temperature substantially in excess of the softening temperature of the binder material. The first and second quantities of particles are combined into a substantially uniform mixture. The uniform mixture is heated in the absence of pressure or shear sufficient to convert the binder particles, to a temperature substantially above the softening point of the binder material but less than the softening temperature of the primary material. Thereafter, pressure and shear are applied to the heated mixture sufficient substantially immediately to convert at least a portion of the binder material particles into a substantially continuous webbing structure or force the formation of point-bonds. Substantially immediately after formation of the binder particles into this unique structure, the mixture is rapidly cooled to below the softening point of the binder material to retain the converted binder material in its continuous form or forced point-bonded condition. This produces the composite material composed of primary particles, a binder resin phase forming a continuous web matrix or point bonds, and a volume of empty pores. Also disclosed are products formed by the method.
Patent EP-0402008-B1 (EP)
Inventor: YANG TAI-HER
IPC: H02K23/00
Filed: 1990-05-24
Granted: 1995-02-08
Abstract: This invention relates to a high voltage AC excitation motor including an additional co-polar series of auto-coupling voltage drop winding having a smaller linear diameter to enable series excitation motor to provide dual DC motor which is able to be engaged in high voltage AC drive or low voltage DC drive.
Patent EP-0420673-B1 (EP)
Inventor: MARSH MICHAEL JOHN CAMILLE
IPC: F42D1/055
Filed: 1990-09-28
Granted: 1995-12-27
Abstract: The invention relates to a blasting apparatus (10) for activating a plurality of electrical detonators (18) after predetermined time delays. The blasting apparatus includes a plurality of remote electrical delay devices (16.1...16.6). Each device is linked to a detonator (18), and is arranged to be serially programmed with a timing signal, which originates from a central control unit (12) and which determines the time delay. A bidirectional signal harness (14), having ends which terminate at I/O ports (20,22) in the control units (12), serially links the delay devices to the control unit (12). In the event of a fault (27) or discontinuity occurring in the harness prior (14) to programming of the delay devices (16.1...16.6), the discontinuity (27) is detected and the direction of programming along the bidirectional harness (14) is reversed so that those delay devices (16.4,16.5,16.6) which, due to the break (27), cannot be programmed in the initial direction (24), are programmed with timing signals travelling along the signal line in the opposite direction (26). The invention extends to a method of activating a plurality of electrical detonators (18), as well as to the individual delay devices (16.1...16.6) forming part of the blasting apparatus (10).
Patent EP-0424164-B1 (EP)
Inventor: CARR ROY D
IPC: B29K105/04
Filed: 1990-10-18
Granted: 1995-09-06
Abstract: A continuous process is provided for the preparation at ambient temperatures of a polymer-based foam sheet in which the foam is produced from a reaction product capable of curing at ambient temperatures formed by the reaction of a reactant composition comprising a prepolymer, such as an isocyanate-capped polyether, and water. The process includes providing a continous substrate (5); depositing said reaction product onto said substrate (5); compressing said reaction product by subjecting said product to at least one compression of a predetermined degree after said reaction product has creamed but prior to the time said reaction product has finally cured; and finally curing said reaction product. In addition to the above process an apparatus for the production of the aforesaid foam is also described.
Patent EP-0412022-B1 (EP)
IPC: E01B3/24
Filed: 1990-08-06
Granted: 1992-07-22
Abstract: The invention relates to a railway sleeper comprising a pair of hollow stop blocks (1a, 1b) connected together via a linking tie-rod (2), each stop block being provided in order to support a rail (3) of the said railway. A sleeper according to the invention is noteworthy in that the said tie-rod (2) is fastened by at least one of its ends to the corresponding stop block by an articulation provided inside the said stop block, the articulation being formed more particularly by a fixed or integral spindle of the stop block, in a manner substantially perpendicular to the tie-rod, and by a bush (8) which is provided at the corresponding end of the said tie-rod (2) and which is intended to be traversed by the said spindle (10) about which it can rotate. <IMAGE>
Patent EP-0428664-B1 (EP)
Title: Fastening element for securing insulating strips and/or insulating boards to a solid substructure
IPC: E04D3/36
Filed: 1990-05-28
Granted: 1993-04-28
Abstract: PCT No. PCT/EP90/00854 Sec. 371 Date Apr. 3, 1991 Sec. 102(e) Date Apr. 3, 1991 PCT Filed May 28, 1990 PCT Pub. No. WO90/15206 PCT Pub. Date Dec. 13, 1990.A fastening assembly for securing insulating sheetings or boards to a solid base has a tubular extension secured to a large surface washer at the top end thereof, a nut securely held against rotation in the interior of the tubular extension and an elongated fastener inserted at its top end in to the tubular extension and locked by the nut and which is engaged at its lower end which has a bulge, in the solid base.
Patent EP-0476043-B1 (EP)
Inventor: LIU CHAIN T
IPC: C22C19/05
Filed: 1990-06-07
Granted: 1995-03-01
Abstract: The specification discloses nickel aluminide alloys including nickel, aluminum, chromium, zirconium and boron wherein the concentration of zirconium is maintained in the range of from about 0.05 to about 0.35 atomic percent to improve the ductility, strength and fabricability of the alloys at 1200 DEG  C. Titanium may be added in an amount equal to about 0.2 to about 0.5 atomic percent to improve the mechanical properties of the alloys and the addition of a small amount of carbon further improves hot fabricability.
Patent EP-0435989-B1 (EP)
Title: Verfahren zur herstellung von aromatischen nitrilen
Inventor: PAULUTH DETLEF
IPC: C07C253/20
Filed: 1990-07-07
Granted: 1994-09-14
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung substituierter aromatischer Nitrile, insbesondere flüssigkristalliner Nitrile der Formeln (I) oder (II), dadurch gekennzeichnet, daß man aromatische Carbonsäuren oder deren Amide mit gasförmigem Ammoniak in Gegenwart eines Dehydratisierungs-Katalysators umsetzt.
Patent EP-0441318-B1 (EP)
Inventor: PIRS JANEZ DR
IPC: G09F3/00
Filed: 1991-02-05
Granted: 1994-06-22
Abstract: A ski with a permanent identification label according to the invention is characterized in that into one of glue layers 12 of the ski 1 an identification plate 2 with a magnetically readable identification label, e.g. with a magnetic bar code, is placed advantageously along the median line S of the layer 12; in a known way, the ski core 11 is surrounded by reinforcing layers 13, a cover 14 and a sliding cover 15, which are glued together by the glue layers 12. The identification plate 2 is placed into one of the glue layers 12 already at the very beginning of the manufacture of the ski, i.e. when assembling layers 11, ... 15 of the ski 1. Thus the ski can be tracked during the whole process of its manufacture, which can thus be automatically controlled. At finishing the ski surface, the identification plate 2 cannot be mechanically damaged. The identification plate is hidden but it can be read out at any time by an appropriate reader. <IMAGE>
Patent EP-0450486-B1 (EP)
Inventor: ZERTANI RUDOLF DR DIPL-CHEMIKE
IPC: G03F7/20
Filed: 1991-03-27
Granted: 1996-10-16
Abstract: A posttreatment apparatus 1 for printing plates 30 which have been exposed to an image comprises an exposure station 2 and a hot station 3 which are situated one behind the other in the direction of conveyance of the printing plates along a conveyance track 12 through the posttreatment apparatus 1. The exposure station 2 contains a controllable radiation source 8 for exposing the entire surface of the printing plates. The housing of the exposure station 2 has an exposure opening 13 at the bottom which is covered by a filter disc 9. The housing of the hot station 3 is thermally insulated on three sides and open at the bottom in the direction of a reflector table 7 across which the printing plates are passed.
Patent EP-0458191-B1 (EP)
Inventor: NIEMANN HANS-DIETER
IPC: E06B1/70
Filed: 1991-05-16
Granted: 1994-07-06
Abstract: Edge lining for thin window sills (31) or the like, with a push-on member (10) which consists of plastic and delimits a sill receiving slot (11). In order to make the installation of the edge lining in the window sill region and the assembly of the lining with window sills easier, the edge lining is designed in such a manner that the push-on member (10) is profiled in a U shape and has between its legs (13, 14) a lockable shaped part (12), and that the sill receiving slot (11) is present between this shaped part (12) and the inner surface (13') of one leg (13) of the push-on member (10). <IMAGE>
Patent EP-0492413-B1 (EP)
Inventor: HEROLD WOLF DIETRICH DR
IPC: B01F13/00
Filed: 1991-12-18
Granted: 1994-11-30
Abstract: A device for mixing and applying two-component materials, has two pistons 15, 16 which can be displaced in cartridges 12, 13 and which can be driven forwards together by an electric motor via a magnetic coupling 30, but which can be drawn back manually and inserted again via a manual wheel 33 when the motor is switched off and the magnetic coupling 30 moved out. At the end of the manual return movement, the pistons 15, 16 drive a shaft 18 which drives a mixing head 14 in rotation and which, simultaneously with the emergence of the pistons 15, 16 from the cartridges 12, 13, disengages with the mixing head 14. In this way, it is possible to remove the cartridges 12 and 13, together with the mixing head 14 connected thereto, out of the device as a unit and to replace them by another unit in order to change the spent cartridges or when the cartridges are still partially full to use the device in the interim to produce a different product. Despite the motor drive which is designed for a slow advance of the pistons 15, 16, such changing of the cartridges is quick and easy due to the manual extension and retraction of the pistons. 
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Patent EP-0444744-B1 (EP)
Inventor: MATOVAN GIANFRANCO
IPC: B23D25/02
Filed: 1991-02-23
Granted: 1993-12-29
Abstract: A rotary cutter for fly cutting metal sections comprising a pair of opposing blades, (21,22) top and bottom, which at one end have arms operationally linked to a control system capable of setting them in rotary motion, the said blades having guide teeth (24,25) co-operating with them with the purpose of preventing interference of the cutting edges (26,27) of the blades (21,22) during the cutting stage. According to the invention the cutting edges (26,27) of the blades (21,22) are straight and lie in different planes to those in which the said guide teeth (24,25) lie, the latter having a curved contour which determines a certain angle with the contour of the cutting edges. In this way the cut can occur in a plane which is essentially perpendicular to the longitudinal axis of the metal section to be cut. <IMAGE>
Patent EP-0456425-B1 (EP)
Inventor: RYAN MICHAEL C
IPC: G07C5/08
Filed: 1991-05-03
Granted: 1994-08-10
Abstract: Apparatus for two-way communication of information between a fluid container and a fluid delivery device. The fluid container has an associated first information storage and retrieval device and the fluid delivery device has an associated second information storage and retrieval device. Upon initiation of a fluid delivery transaction a communication link is established between the first and second information storage and retrieval devices and will proceed only if appropriate authorization is received by the second information storage and retrieval device. Information regarding the fuel delivery transaction may be stored on either or both of the storage and retrieval devices and may be communicated to another local or remote device for further processing. <IMAGE>
Patent EP-0472670-B1 (EP)
Title: Bipeptides symetriques comportant un reste polyalkyleneglycol, procede de preparation et utilisation dans le dosage des proteases
Inventor: QUENTIN GERARD
IPC: C07K1/113
Filed: 1990-12-31
Granted: 1995-03-29
Abstract: La nouvelle invention concerne en tant que produits industriels nouveaux les composés choisis parmi (i) les aminoacides et peptides symétriques de formule: R-A-B-CO-Q-CO-B-A-R, dans laquelle Q est un reste de polyalkylèneglycol choisi parmi les restes de polyéthylèneglycol et polypropylèneglycol de formule: -O[CH(X)CH2O]n- où X est H ou Me, et n est un nombre entier supérieur ou égal à 1, B représente une simple liaison, un reste de monoaminoacide ou une chaîne peptidique comprenant de 2 à 9 restes monoaminoacides, A est un reste de monoaminoacide basique choisi parmi l'ensemble comprenant les restes d'aminoacides comportant un groupe basique sur une chaîne latérale, R est un moyen de marquage permettant la révélation de la substance enzymatique à identifier ou doser; et (ii) leurs sels d'addition. Ces nouveaux composés sont utiles en tant que substrats pour le dosage d'enzymes, notamment les protéases et les peptidases.
Patent EP-0513200-B1 (EP)
Inventor: LIOTTA DENNIS C
IPC: C07H19/06
Filed: 1991-01-31
Granted: 1998-09-09
Abstract: The present invention relates to a method of preparing BCH-189 and various analogues of BCH-189 from inexpensive precursors with the option of introducing functionality as needed. This synthetic route allows the stereoselective preparation of the biologically active isomer of these compounds, ²-BCH-189 and related compounds. Furthermore, the stereochemistry at the nucleoside 4'-position can be controlled to produce enantiomerically-enriched ²-BCH-189 and its analogues.
Patent EP-0483376-B1 (EP)
Title: Film resineux de polyimide
Inventor: OKADA KOJI
IPC: B29L7/00
Filed: 1991-05-20
Granted: 1997-01-29
Abstract: L'invention se rapporte à un film résineux utilisé essentiellement dans la fabrication de cartes de circuits imprimés flexibles, ainsi qu'à un procédé de fabrication d'un tel film. Lors de la fabrication de cartes de circuits imprimés flexibles, la carte subit une variation de dimensions au moment où on procède à l'attaque d'une feuille de cuivre (2) selon un motif spécifié après thermocollage de la feuille sur un film résineux (1). Pour réduire cette variation des dimensions, un rapport (a/b) entre le coefficient d'expansion linéaire (a) du film résineux (1) dans la direction d'avance mécanique (direction MD) et le coefficient d'expansion linéaire (b) de ce même film dans la direction (direction TD) perpendiculaire à la direction d'avance mécanique est réglé sur une valeur égale à 0,2 ou davantage mais inférieure à 1,0, et le coefficient d'expansion linéaire dans la direction d'avance mécanique (direction MD) est reglé sur une valeur comprise entre 0,4 et 2,0 x 10-5 °C-1. On utilise comme film résineux un film de polyimide représenté par une formule générale spécifiée et contenant un pourcentage de période d'identité égale à 90 ou plus. En outre, pour produire un tel film résineux, on fait subir au film (1) un allongement de 1,0 à 1,5 fois dans la direction d'avance mécanique (direction MD) et de 0,5 à 0,99 fois dans la direction (direction TD) perpendiculaire à la direction d'avance mécanique.
Patent EP-0513267-B1 (EP)
Inventor: ABBOTT BENJAMIN PAUL
IPC: H03H9/02
Filed: 1991-11-18
Granted: 1995-10-11
Abstract: A Lithium Tantalate crystal, defined by the Euler angles lambda ( lambda ) equal to about 0 DEG  and mu ( mu ) equal to about 90 DEG with an acoustic wave propagation direction angle theta ( theta ) in the range of plus 130 DEG  to plus 150 DEG  and preferably equal to about plus 141.25 DEG , offers unique properties for surface acoustic wave device applications.
Patent EP-0503355-B1 (EP)
Inventor: STEBE HEINZ
IPC: H01L33/00
Filed: 1992-02-25
Granted: 1996-06-05
Abstract: In an optoelectric component (1) having integrated fibre coupling, the glass fibre (7) is embedded in a fibre sleeve (6) which consists of a commercially available plug pin, and together with a mounting block (4) which supports a transducer (5) said sleeve is fixed to a base part (3) which, for its part, is attached to the end face on the base (2) of a commercially available transistor housing and covered by means of a cap (8) of elongated design. The base part (3) consists of a tubular, rear section (14) into which the fibre sleeve (6) is soldered, and a front section (11) having a plane surface (12) which is situated below the central axis of the base part (3) and to which the mounting block (4) is attached. <IMAGE>