baber/WOPTO huggingface dataset:
Patent EP-0681709-A1 (EP)
Inventor: LIPPERT THOMAS M
IPC: G02B27/00
Filed: 1994-01-28
Abstract: Le dispositif d'affichage comporte notamment une visière montée sur le casque de l'utilisateur, laissant une cavité entre la tête de l'utilisateur et une partie de la surface interne de la visière d'affichage. Celle-ci comprend au moins une portion de surface asphérique partiellement réflectrice orientée vers l'utilisateur, positionnée de manière à intercepter la ligne de visée avant d'au moins un oeil de l'utilisateur, laquelle forme un angle d'inclinaison avec le plan sensiblement transversal par rapport à ladite ligne de visée avant. Une source d'images incorporée est placée dans la cavité, au dessus d'un oeil, selon un angle prédéterminé avec le plan sensiblement transversal par rapport à la ligne de visée avant. Une plaque frontale à fibres optiques comprenant une première et une seconde sections de terminaison est couplée avec la source d'images à la première section de terminaison. La seconde section de terminaison a une surface de forme asphérique de manière à projeter une image de la source d'images sur la section de surface asphérique de la visière d'affichage pour que l'image soit réfléchie vers l'oeil de l'utilisateur. La forme de la portion de surface asphérique est déterminée par la forme de la portion de surface asphérique partiellement réflectrice, l'angle d'inclinaison et l'angle prédéterminé.
Patent EP-0684999-A1 (EP)
Inventor: EDWARDS CYNTHIA A
IPC: C12Q1/68
Filed: 1993-12-20
Abstract: L'invention concerne un titrage par liaison spécifique protéine/ADN utile pour le criblage de banques de composés synthétiques ou biologiques afin de déterminer leur capacité à se lier à des séquences d'ADN d'essai. Le titrage est polyvalent, c'est-à-dire que n'importe quelle séquence d'essai paut êrtre testée par positionnement de celle-ci à proximité d'une séquence de criblage par liaison d'une protéine definie. La liaison de molécules à ces séquences d'essai change les caractéristiques de liaison de la molécule protéique à sa séquence de liaison connexe. Lorsque ce type de molécule se lie à la séquence d'essai, l'équilibre des complexes ADN/protéine est perturbé, ce qui entraîne des changements de concentration de la sonde d'ADN libre. De nombreuses séquences d'essai cibles (NO ID SEQ:1 à NO ID SEQ:600) sont également présentées. Le titrage selon l'invention est également utile pour caractériser les séquences de liaison préférées de toute molécule de liaison d'ADN sélectionnée.
Patent EP-0738253-A1 (EP)
Inventor: BROIS STANLEY J
IPC: C07C59/245
Filed: 1993-12-03
Abstract: Selon la présente invention, on fournit un nouveau composé ayant la formule (I). Dans cette formule, Ra, Rb, Rc, Rd et Re sont choisis d'une manière indépendante dans le groupe constitué par H, les groupes alkyle et les groupes alkyle substitués ayant entre environ 1 et 106 atomes de carbone, les groupes alcényle et les groupes alcényle substitués ayant entre environ 3 et 106 atomes de carbone, où les substituants sur les groupes alkyle et/ou alcényle sont choisis dans le groupe constitué par les substituants alcoxy, halogène, CN, OH, HO(CH¿2?CH2O)x (X=1-10), acyle, acyloxy et aryle.
Patent EP-0795034-A1 (EP)
Inventor: NILSSON KJELL
IPC: C13K1/02
Filed: 1994-04-15
Abstract: L'invention concerne un procédé permettant le déroulement de réactions chimiques ainsi qu'une hydrolyse continue de matériaux riches en cellulose et/ou en amidon dans un réacteur tubulaire (14) ayant une extrémité d'admission et une extrémité de décharge. Le matériau est introduit à une température et une pression qui sont adaptées à l'hydrolyse, dans une zone limitée (6), dans des conditions de mélange intense afin d'initier l'hydrolyse, laquelle est ensuite arrêtée dans une zone limitée (8) à l'extrémité de décharge, l'arrêt de cette hydrolyse étant obtenu en mélangeant intensivement des agents chimiques (9) qui neutralisent le matériau.
Patent EP-0727940-A1 (EP)
Inventor: MILLER JORGE
IPC: A01N59/02
Filed: 1993-11-09
Abstract: Dithionite alkyl-métallique transformable sans difficultés en microbiocide à sulfoxylate aldéhydique pouvant être absorbé par les feuilles des plantes et étant plus résistant à l'oxydation.
Patent EP-0714335-A1 (EP)
Inventor: HALL BERTIE FORREST JR
IPC: B21C37/08
Filed: 1994-05-25
Abstract: A machine for continuously producing metal tubing or metal sheathing about a cable (97) from flat metal strip (10) is designed to produce a defect-free seam weld during stop and restart operations. The welder (26), weld closing rolls (22) and seam guide (30) are attached to a base plate (24) slidably mounted on a supporting structure (16). The base plate is slowly displaced between an initial start up position and a final operating position which slightly downstream of the start up position. The base plate is returned upstream to the start up position when the machine is stopped for maintainance or to add a new supply of metal strip. Therefore, when the machine is restarted and advanced to the operating position, a continuous defect free weld is obtained.
Patent EP-0772882-A1 (EP)
Inventor: PARK JONG CHUN
IPC: B60J5/04
Filed: 1994-08-09
Abstract: Conducteur en alliage Cu-Mg-Sn à conductivité électrique élevée et à résistance mécanique, résistance thermique et résistance à l'abrasion élevées, utilisable comme conducteur dans les équipements ferroviaires. Cet alliage de cuivre contient 0,1 à 0,5 % en poids de Mg et 0,1 à 0,6 % en poids de Sn, le total de Mg + Sn ne pouvant dépasser 0,7 % en poids.
Patent EP-0713376-A1 (EP)
Title: Implantable heart valve
Inventor: COUETIL JEAN-PAUL
IPC: A61F2/24
Filed: 1994-08-12
Abstract: Mitral-type implantable heart valve comprising an atrioventricular joining member (1) defining a channel (2)(F) for the blood flow, capable of being sealed by one or more movable membranes (3) fastened to an array of retaining threads (4), the valve being characterized in that said joining member includes a loop (1) which is engaged by the peripheral edge of said membrane (3) upon closure, and a hoop element (5) for anchoring said thread-array (4), provided on the front side of the loops in relation to the anatomical position of the heart in a plane angularly displaced by an angle α from the plane of said loop, wherein the hoop ends are integral with said loop (1).
Patent EP-0717797-A1 (EP)
Title: Device for holding down the stitches being formed in a flat knitting machine
Inventor: STOPPAZZINI BENITO
IPC: D04B15/90
Filed: 1994-09-05
Abstract: The device is mounted on a flat knitting machine that includes a carriage (20) mobile horizontally over at least one needle bed (1) featuring grooves (2) inside which there are inserted needles that can slide. The needle bed (1) also features a plurality of slits (4), parallel to, and ordinately set among, the grooves (2), inside which there are inserted plate means (6) that form a kind of comb that cooperates to the formation of the stitches. Beside these means there are located pressing means (16) independent therefrom and mounted in a way so that they can swing, so that when they are set in a lowered position, they hold in place the stitches being formed on the needle bed (1).
Patent EP-0713508-A1 (EP)
Inventor: RIEBEL MICHAEL J
IPC: C08L97/02
Filed: 1994-08-10
Abstract: L'invention porte sur un matériau composite biologique particulaire à base de protéines et renforcé par des fibres, composé d'une résine thermodurcissable végétale et d'une substance cellulosique fibreuse, ainsi que sur des produits composites biologiques rigides moulés sous pression qu'il sert à former. Dans le matériau particulaire ainsi que dans les produits qu'il sert à former, le rapport des solides cellulosiques fibreux à celui des solides résineux varie d'environ 0,8/1,0 à environ 1,5/1,0. La composition préconisée des produits ainsi moulés comprend en outre un deuxième liant thermodurcissable tel que l'isocyanate.
Patent EP-0721364-A1 (EP)
Inventor: BERMAN CLAUDE LEWIS
IPC: C02F1/00
Filed: 1994-09-28
Abstract: A snap-together, all-plastic filter assembly (20) for filtering fluids includes a generally cylindrical injection molded plastic outer shell (21) which has a closed base (36) and an open opposite end (35) and which defines a hollow interior which receives a filtering element (23) and an integral injection molded plastic end plate/center tube member (22). The outer shell is injection molded with a pair of concentric, generally cylindrical, inner annular walls (28a, 29a) which are integral with the closed base and extend part way toward the open end of the outer shell. The filtering element which has a hollow interior fits down within the outermost of the two concentric annular walls (29a) and the center tube of the end plate/center tube member extends through the center of the filtering element and snaps in place by means of snap-fit pockets (28b, 28c) disposed within the innermost of the two concentric annular walls.
Patent EP-0729469-A1 (EP)
Inventor: JACOBSEN ERIC JOHN
IPC: C07D471/04
Filed: 1994-10-27
Abstract: PCT No. PCT/US94/12197 Sec. 371 Date May 13, 1996 Sec. 102(e) Date May 13, 1996 PCT Filed Oct. 27, 1994 PCT Pub. No. WO95/14020 PCT Pub. Date May 26, 1995Imidazo[1,5-a]quinolines of formula (I) which are useful pharmaceutical agents for the treatment of anxiety, sleep disorders, panic states, convulsions and muscle disorders.    <IMAGE>  (I)
Patent EP-0674421-A1 (EP)
Inventor: KLUMPP DIETER DR
IPC: H04M11/08
Filed: 1995-03-14
Abstract: A telecommunication system has terminals that can be located within a domestic house to receive information transmitted over an ISDN network. The terminal can be in the form of a PC with a keyboard (T) for access. Information can be displayed on a monitor or TV (D) and the PC is linked to a printer (Pr) to produce hard copy items of interest. New information received can be signalled to the user by an indicator. Information can be in the form of special offers of purchasers.
Patent EP-0675047-A1 (EP)
Inventor: LABOMBARBE CHRISTOPHER C JR
IPC: B65D1/02
Filed: 1995-03-18
Abstract: A blow molded polyester container (10) having a unitarily formed body defining a hollow cavity for receiving a product. The body includes a base (16), a side wall (14), a neck finish (12) and a mouth (17). The neck finish, located at the upper end of the container (10), is formed from substantially amorphous PET that has been thermally stabilized by a heat treating process. A thread (22) is formed on the neck finish to receive a closure cap. The thread is generally in the form of a raised ridge that spirals at least partially around the neck finish. Spaced interruptions (26) divide the thread into thread segments (24) which reduce the PET needed to form the neck finish. The interruptions reduce the residual stresses in the neck finish and thereby reduce the distortion which occurs in the neck finish during hot filling or hot washing of the container.
Patent EP-0701853-A1 (EP)
Inventor: LINDNER WOLFGANG
IPC: B01D46/30
Filed: 1995-07-20
Abstract: Process for cleaning a sandfilter, consisting of a number of units in which sand is supported by a grid, through which gases are cleaned when the pass vertically downwards. In the cleaning cycle the units are flooded with washwater, jointly or individually, whilst air is blown through the base grid for agitation, thus removing insoluble dirt particles. Also claimed is the equipment required for this process.
Patent EP-0706773-A1 (EP)
Inventor: OPPERMANN GUENTER
IPC: A47J31/24
Filed: 1995-09-08
Abstract: The espresso coffee making machine has coffee grounds chamber through which pressurised hot water is pumped. An aperture in the wall of the chamber is normally above a sealing gasket, but becomes exposed to the pressure chamber beyond a pre-determined pressure by deformation of the assembled parts, allowing escape of the excess pressure. The pressure chamber (6) contains ground coffee (7) and is partially sealed by a sealing ring (29) contained in a groove (28) in a piston (3). Heated water (25) is introduced through a pipe (22) by a motor (27) driven pump (23). Brewed coffee is delivered through the base (18) and a filter (13). A hole (35) is provided in the wall a small distance, b, above the sealing ring. If the pressure within the chamber exceeds a limiting value the piston (3) is urged upwards, due to distortion of the plastic housing parts, lifting the seal above the hole.
Patent EP-0690078-A1 (EP)
Inventor: BREKNER MICHAEL-JOACHIM DR
IPC: C08G61/08
Filed: 1990-07-04
Abstract: The prodn. of cycloolefin polymers (COC) comprises the polymerisation of (a) 0.1-100 wt.% monomer(s) of formula (I), (II), (III) or (IV), (b) 0-99.9 wt.% cycloolefin of formula (V) and (c) acyclic 1-olefin(s) of formula (VI), at -78 to +150 degrees C and 0.5-64 bar in soln., suspension, monomer melt or gas phase, in the presence of a catalyst consisting of a metallocene component of formula (IX) and linear and/or cyclic aluminoxane(s) of formula (VII) and/or (VIII). R<1>-R<12> = H or 1-8 C alkyl; n = 2-10; R<13> = 1-6 C alkyl, Ph or benzyl; m = 2-50; M<1> = Ti, Zr, Hf, V, Nb or Ta; R<14>, R<15> = H, halo, 1-10 C alkyl or alkoxy, 2-10 C alkenyl, 6-10 C aryl or aryloxy, 7-40 C aralkyl or alkaryl, or 8-40 C aralkenyl; R<16>, R<17> = mono- or poly-nuclear hydrocarbon residue which can form a sandwich structure with M<1>; R<18> = -X-, -X-M<2>R<19>R<21>-, -X-C(R<21>)2-, -CR<19>R<20>-, -O-X-, -CR<19>R<20>-CR<19>R<21>- or -BR<19>-; X = -M<2>R<19>R<20>-; M<2> = Si, Ge or Sn; R<19>-R<21> = H, halo, 1-10 C alkyl, fluoroalkyl or alkoxy, 6-10 C aryl or fluoroalkyl, 2-10 C alkenyl, 7-40 C aralkyl or alkaryl, or 8-40 C aralkenyl; or R<19>+R<20> or R<19>+R<20> or R<19>+R<21> may form a ring with their linking atom. Also claimed are COC polymers obtd. by this process, esp. with a content of more than 40 mole% norbornene units. Also claimed are extruded parts, injection moulded prods. and polymer alloys contg. the above COC polymer(s).
Patent EP-0768446-A1 (EP)
Inventor: MAKOHL FRIEDHELM DIPL-ING
IPC: E21B7/20
Filed: 1995-10-09
Abstract: The process for sinking a bore hole through underground formations which include special formations of strata with significantly different formation pressures to those in adjacent formations, comprises drilling a first bore hole using a tool carried on the lower end of a pipe train and driven by a deep-hole motor to a point close to the boundary of the first formation. To extend the hole through the special formation, a tubular housing carrying a driven bore-crown at its lower end is inserted with the drill, and this acts as a liner for the bore hole at least in the region of the special formation. Also claimed is a drilling device for the process, comprising a pipe train (3) and a drilling tool (4) comprising a deep-hole motor and a drill bit (10) enclosed in a tool housing (7) whose upper end can be connected to the lower end (5) of the pipe train (3). The drill bit (10) is attached to a drive shaft (9) extending beyond the end of the tool housing (7). An outer housing (11), whose length exceeds the depth of the special formation, has a bore-crown (20) and a removable connection (12) at its upper end to fix it to the pipe train. The outer housing (11) and the drilling tool are provided with interlocking mechanisms, of which an upper set (14) supports the tool housing (7) at a lowest position inside the outer housing (11), and a lower set (16) connects the drive shaft (9) of the deep-hole motor with a lower, independently rotatable part (17) of the outer housing so that it rotates with the drill bit.
Patent EP-0716242-A1 (EP)
Inventor: INDRA FRIEDRICH PROF DR-ING
IPC: F16D27/00
Filed: 1995-11-29
Abstract: The coupling actuation arrangement contains an electric motor controlled by an electronic control unit to act upon a release bearing (10) for the coupling, which is continuously forced in the engagement direction by a coupling spring. The release bearing's housing (11) has teeth (17) in at least one region of its periphery. The width of the toothed section is at least the control displacement of the release bearing. The toothed section is directly engaged by a worm drive (18) attached to the shaft (19) of the electric motor (20). The release bearing's housing is supported by an internal coarse thread and a corresp. thread on a fixed holder.
Patent EP-0718349-A1 (EP)
Inventor: NABER BERNHARD
IPC: C08G18/40
Filed: 1995-12-15
Abstract: The prodn. of recycled polyols (I) from rigid polyurethane (PU) foam comprises glycolysis of the foam with short-chain cpds. contg. PH gps. (II), followed by the addn. of epoxidised natural oil(s) (III) to the reaction mixt. at a temp. which is 10-80 deg. C. below the glycolysis temp. Also claimed is recycled polyol obtd. by this process.
Patent EP-0704639-A1 (EP)
Title: Brake wear indicator
Inventor: KNOTT BRYAN CLIFFORD
IPC: B60T17/22
Filed: 1995-08-01
Abstract: Brake wear indicator apparatus (30) is of a simple form for attaching as a retro-fit to commercial vehicles not having integrated wear indicator systems. For simplicity and to make the apparatus useful to personnel with mechanical skills who approach and perform checks at each wheel in turn, a control unit (32) is clipped onto the chassis (11) in a convenient manner, such as by a magnet (35), in the vicinity of the braked wheel (28) and connected to a wear sensor (31) disposed in relation to a conventional friction lining (23) rivetted or otherwise fixed to a shoe platform (22). The wear sensor (31) includes a sensor conductor (45) extending for part of the lining thickness and a grounded return conductor (46). When the lining (23) wears the drum (16) bridges the conductors (45,46) or simply grounds the sensor conductor (45) and a circuit is completed in the control unit (32) which provides an indication at the site of the brake affected when the vehicle is parked with brakes applied, ie, under normal inspection conditions.
Patent EP-0676525-A1 (EP)
Title: Linear induction motor drive for an elevator car door
Inventor: MCHUGH THOMAS M
IPC: E05F15/60
Filed: 1995-02-20
Abstract: An elevator car door 17 is moved by a variable voltage, variable frequency linear induction motor which is driven in an open current loop to achieve a desired velocity profile indicated by an incremental linear encoder, with washed out proportional and integral gain. A magnetizing current insufficient to overcome the weight of the door is added in quadrature with the linear force current, and frequency is determined open loop in a predetermined fashion. Pulse width modulation voltage control signals are utilized to apply fixed voltages of correct polarity through a low pass three phase filter to the windings of the motor for correct intervals of time so as to synthesize desired sinusoidal winding currents. A boost of current is provided following each zero crossing of the sinusoidal winding currents to overcome lags therein. A ramp down of voltage avoids dropping the door at the end of door opening and door closing.
Patent EP-0672883-A1 (EP)
Inventor: ANDUJAR FERNANDO HECTOR
IPC: F41H5/04
Filed: 1995-02-28
Abstract: An antitrauma packet to supplement the resistance to mechanical impact and/or to ballistic penetration of structures formed by panels of woven or felt-like (unwoven) or laminated polymeric fibers, which packet comprises at least one layer or sheet which defines a matrix of woven or felt-like (unwoven) polymeric fibers where a plurality of hollow microspheres are scattered. 
     In a further aspect, the packet comprises at least one layer or sheet which defines a matrix of woven or felt-like (unwoven) aramid fibers where a plurality of hollow microspheres defined by a polymeric cover are scattered.
Patent EP-0691454-A1 (EP)
Inventor: JOHNSON MICHAEL
IPC: E21B43/267
Filed: 1995-07-05
Abstract: A fluid system has been discovered using a distribution of graded calcium carbonate particle sizes, a biopolymer and a polymerized starch. The biopolymer is a non-ionic polysaccharide of the scleroglucan type. It is important that the calcium carbonate particles be distributed across a wide size range to effectively prevent filtration or fluid loss into the formation. Since the filter cake particles do not invade the well bore due to the action of the biopolymer and starch, no high pressure spike occurs during the removal of the filter cake. This high pressure spike indicates damage to the formation and well bore surface, which damage typically reduces overall permeability of the formation. The rheological properties of the fluid allow it to be used in a number of applications where protection of the original permeable formation is desirable. The applications include, but are not limited to, drilling fracturing and controlling fluid losses during completion operations, such as gravel packing or well bore workovers.
Patent EP-0708440-A1 (EP)
Inventor: YOSHIHIRO TOSHITAKA
IPC: H04N5/783
Filed: 1995-10-20
Abstract: In a variable-speed playback apparatus for digital video signals wherein the tape traveling speed can be controlled with a high degree of accuracy, a trace phase processing unit (33) employed in a microcomputer (25) computes the track and synchronization block numbers. This trace phase is compared to a reference trace phase (Ref) output by a cyclic counter (29) to produce a phase error which is supplied to a speed control unit (26).
Patent EP-0716277-A1 (EP)
Inventor: AIME BRUNO
IPC: F24H1/28
Filed: 1995-12-04
Abstract: The heating unit consists of a firebox and a heat exchanger having at least one wall (53) with the fluid circulating on one side of it between a cold inlet and a hot outlet. The heat exchanger also has a series of compartments (84 - 87) located one above the other, and with the flow section of at least one compartment being smaller than the following one. The heat exchanger comprises lower (54) and upper (76) walls with a series of tubes (80) between them, each tube having one end in the firebox and the other in the smoke chamber (77). In addition, the tubes pass through a series of intermediate baffle plates (81 - 83) forming the compartments (84 - 87), which increase in height from the bottom of the heat exchanger upwards.
Patent EP-0684001-A1 (EP)
Inventor: LOMBARDO ANTOINE
IPC: A47J27/09
Filed: 1995-05-23
Abstract: The safety element consists of a seal (20) fitted between a vessel and its lid, at least one section of which has an external recess (25) which allows the seal to deform under internal pressure, releasing excess pressure. A notch (26) on the inside of the seal opposite the recess increases the flexibility of the seal. The seal is of V-shaped cross-section with a base and two lips; the recess is made in the base and the notches in the two lips of the V. The seal can have a number of recesses spaced equally round its periphery. <IMAGE>
Patent EP-0743097-A1 (EP)
Inventor: BALDI VALTER
IPC: B05B14/10
Filed: 1995-05-15
Abstract: Paint applied to a wheel (2) electrostatically in the dry state is removed subsequently from the hub by a method of which the first step is to block the hub (20) from one side with a plate (4), offered to a first face (2i) of the wheel and of shape such that it combines with the substantially cylindrical bore (21) of the hub to create a chamber (5) which remains accessible from the opposite face (2s) of the wheel. A jet of air is then generated close to the hub (20) and introduced into the chamber (5), investing the cylindrical surface (21) directly or indirectly or obliquely and creating a turbulence sufficient to remove the unwanted layer of paint; at the same time, suction is generated at least in the part of the chamber flooded with air, in such a way as to aspirate and recover the particles of paint removed from the hub and held in suspension by the resulting swirl.