baber/WOPTO huggingface dataset:
Patent EP-0708796-A1 (EP)
Title: Procede de preparation de materiaux composites a partir de resines thermodurcies, mesogenes, orientees
Inventor: JONES ROBERT E JR
IPC: C08G59/22
Filed: 1993-07-15
Abstract: On prépare des matériaux composites renforcés par des fibres continues à partir d'une matrice de résine orientée contenant un mésogène (A) en saturant un matériau-substrat de fibres continues avec une composition durcissable comprenant (1) au moins une résine contenant un mésogène qui possède en moyenne plus d'un groupe époxyde vicinal, un groupe thiirane, un groupe cyanate ou un groupe d'ester de vinyle par molécule; et, éventuellement, (2) au moins une quantité d'un agent de durcissement et/ou un catalyseur de durcissement de celui-ci; (D) en disposant un ou plusieurs matériaux-substrats de fibres continues saturées formées à l'étape (A) en une configuration désirée; (C) en soumettant le(s) matériau(x)-substrat(s) de fibres continues saturées, agencées à l'étape (B), à une température qui provoque la transformation d'une résine contenant un mésogène en un état cristallin liquide; (D) en soumettant le(s) matériau(x)-substrat(s) de fibres continues saturées, agencées, chauffées à l'étape (C), à une pression suffisante de façon à provoquer un cisaillement induit par l'écoulement dans les interstices de ce substrat de fibres continues; (E) en soumettant le matériau-substrat de fibres continues de l'étape (D) à des conditions de durcissement, soit simultanément par application de la pression à l'étape (D) et/soit ultérieurement à cette application de pression; et (S) en permettant au matériau composite renforcé de fibres continues durcies de l'étape (E) de se refroidir à température ambiante; on obtient ainsi un matériau composite durci renforcé de fibres continues contenant une matrice de résine mésogène, orientée. Ces matériaux composites ont des propriétés améliorées comparativement aux matériaux composites qui ne sont pas orientés.
Patent EP-0606467-A1 (EP)
Inventor: RAMMLER DAVID H
IPC: A61M25/00
Filed: 1993-07-28
Abstract: L'invention se rapporte à des cathéters (12) pourvus d'une multiplicité d'ailettes (16) placées à l'extérieur d'un tube central (20) et servant de conduits pour des microbulles. Une glissière (60), contenant des rainures (70) dans laquelle passe l'une des ailettes (16), peut également être utilisée, cette glissière (60) produisant des microbulles supplémentaires permettant de suivre le déplacement du cathéter (12) et de la glissière (60) par imagerie ultrasonique. Le cathéter (12) permet de réduire l'abrasion, et son déplacement dans les vaisseaux du patient peut être plus aisément suivi.
Patent EP-0664931-A1 (EP)
Title: Electrochemical energy storage and power delivery process utilizing iron-sulfur couple.
Inventor: ZITO RALPH
IPC: H01M8/04
Filed: 1993-10-13
Abstract: An electrochemical process for energy storage and power generation comprises a single cell or an array of unit cells (10), each cell comprising a +<ve> electrode (12) and a -<ve> electrode (14) with a membrane in each cell dividing it into +<ve> and -<ve> chambers (22C and 24C) for posilyte and anolyte solutions (22, 24) which are recirculated through separate pumps (26, 28) and storage tanks (32, 34) and back to the chambers. An iron-sulfur couple is employed, the overall reaction being: 2Fe<3+> + S<2-> = 2Fe<2+> + S(Eq.8), the Fe<3+> ions being provided as the chloride, bromide or iodide and the sulfide being provided as the sodium, potassium, lithium or ammonium salts. The +<ve> chamber contains a soluble ionic salt which acts as a charge carrier during energy storage, preferably sodium or potassium chloride. Means are provided to offset pH in the system, and further means are provided for a third chamber (23C) whereby the system is more effectively electrically rechargeable.
Patent EP-0665079-A1 (EP)
Inventor: KUHNEN GOTTFRIED
IPC: B23K9/16
Filed: 1994-01-29
Abstract: The method concerns joining of metal components (1,2) by arc fusion welding which produces a low-volume seam (3) made up of weld beads (7,8) applied alternatingly to the component flanks (5,6) according to the process specified in DE2633829. In addition to a normal gap (4), the components (1,2) are provided with an adjoining end gap (9) and a centering insert (10). The components are positioned with the aid of this insert, a relief swelling (11) is formed in the region of the seam bottom, and a required through-fusion position (12) is produced by the welding process. Subsequently the component flanks (13,14) are joined by fully automatic TIG welding or MPG welding producing multi-layered weld beads (15) whose width covers the entire width b of the end gap (9).
Patent EP-0620278-A1 (EP)
Inventor: NAITO TAKAYUKI
IPC: C12N9/10
Filed: 1994-03-28
Abstract: The present invention is related to novel polypeptide consisting of 327 amino acids which is produced in a human glioblastoma cell line, a method of producing it, DNA encoding the said polypeptide, a fragment capable of selectively hybridizing to the DNA sequence, a replication or expression vector comprising the DNA and a host cell tranformed with the replication or expression vector. The polypeptide of the present invention may be useful for the prevention of or in the treatment of aplasia or abnormal proliferation, of glias or neurons, depression or enhancement of activity, or tumors, diabetes mellitus, diseases caused by abnormal glycometabolism or in the treatment diseases related to transaldorase.
Patent EP-0620225-A1 (EP)
Inventor: ANGEHRN PETER
IPC: A61P31/04
Filed: 1994-03-30
Abstract: Cephalosporin derivatives of the general formula
       
 wherein
     R¹   is an acyl group derived from a carboxylic acid;   R²   is hydrogen, hydroxy, lower alkyl-Q m , cycloalkyl, lower alkoxy, lower alkenyl, cycloalkenyl, lower alkynyl, aralkyl-Q m , aryl-Q m , aryloxy, aralkoxy or a heterocyclic ring, the lower alkyl, cycloalkyl, lower alkoxy, lower alkenyl, cycloalkenyl, lower alkynyl, aralkyl, aryl, aryloxy, aralkoxy and the heterocyclic ring being unsubstituted or substituted with at least one group selected from carboxy, amino, nitro, cyano, lower alkyl, lower alkoxy, hydroxy, halogen, -CONR⁴R⁵, -N(R⁵)COOR⁹, R⁵CO-, R⁵OCO- or R⁵COO- where R⁴ is hydrogen, lower alkyl, or cycloalkyl; R⁵ is hydrogen or lower alkyl; R⁹ is hydrogen, lower alkyl, lower alkenyl or a carboxylic acid protecting group;   Q   is -CO- or -SO₂-;   m   is 0 or 1;   n   is 0, 1 or 2;    as well as readily hydrolyzable esters thereof, pharmaceutically acceptable salts of said compounds and hydrates of the compounds of formula I and of their esters and salts.
     The products are antibacterially active.
Patent EP-0622231-A1 (EP)
Inventor: HEVENOR CHARLES M
IPC: B41J11/42
Filed: 1994-04-11
Abstract: A thermal printer (12) carries out printing operations to produce images in multiple colors in response to a printing program. In order to eliminate distortions and to insure registration of colors in the printed image, a printer controller (20) eliminates backlash in the drive mechanism at the beginning of each printing operation.
Patent EP-0623596-A1 (EP)
Inventor: KIMBALL SPENCER D
IPC: C07K5/078
Filed: 1994-05-02
Abstract: Guanidinyl- or amidinyl-substituted heterocyclic thrombin inhibitors are provided which have the structure
       
 wherein n is 0, 1 or 2; 
   R¹ is -A-R², -CO-A-R² or -SO₂-A-R²; 
wherein R² is guanidine, amidine or amino, and A is an alkyl, alkenyl or alkynyl chain of 2 to 6 carbons; or 
   R¹ is -(CH₂) p -A'-R 2'  or -(CH₂) p -CO-A'R 2'  where p is 0, 1 or 2, R 2'  is amidine and A' is an azacycloalkyl or azaheteroalkyl ring of 4 to 8 atoms, optionally substituted by alkyl, CO or halo; 
   R¹ is -(CH₂) p -A''-R 2'' , -(CH₂) p -CO-A''-R 2'' , or -(CH₂) p -SO₂-A''-R 2'' , 
wherein R 2'' is guanidine, amidine or aminomethyl, and A'' is aryl or cycloalkyl; 
   and R³, R⁴, R⁵ and R⁶ are as defined herein.
Patent EP-0626362-A1 (EP)
Inventor: NISHIMURA ATSUO C O SHOWA DENK
IPC: C07C17/386
Filed: 1994-05-25
Abstract: A purification process of pentafluoroethane from a crude pentafluoroethane containing chloropentafluoroethane as a by-product by extractive distillation using an extracting reagent having a standard boiling point of from -10°C to 100°C and being selected from paraffinic hydrocarbons, alcohols, ethers, esters, and ketones.
Patent EP-0630554-A1 (EP)
Inventor: REBER ERWIN
IPC: A01D78/10
Filed: 1994-05-31
Abstract: In freely pivotable castor wheels (16) for agricultural working machines, in view of the restricted installation space the object to be achieved is to design the wheel suspension in such a way that it does not project beyond the outside diameter of the running wheel (16). For this purpose, it is proposed to arrange the axis of rotation (12) of the castor wheel (16) at an inclination to the ground in such a way that its imaginary prolongation pierces the ground approximately in the mid-plane of the running wheel (16) and, as seen in the direction of travel, in front of the contact point of the running wheel (16). <IMAGE>
Patent EP-0627399-A1 (EP)
Inventor: OMATSU TOSHIHIRO
IPC: C07C31/22
Filed: 1994-06-01
Abstract: A process for producing 2-formyl-1,4-butanediol comprises effecting reaction of 2-butene-1,4-diol with hydrogen and carbon monoxide in the presence of:
     (a) a rhodium compound,   (b) a tris(substituted aryl) phosphite having an electronic parameter, ν-value, of 2,080 to 2,090 cm⁻¹ and a steric parameter, ϑ-value, of 135 to 190° and being represented by the formula P(OR)₃ 
wherein each of R's, which may be the same or different, represents a substituted aryl group having at least 7 carbon atoms, and   (c) a bis(diphenylphosphino)alkane represented by the formula Ph₂P-(CH₂)n-PPh₂ wherein n is an integer of 2 to 6, and 
at a temperature of not more than 80°C.
Patent EP-0639917-A1 (EP)
Inventor: OKADA TAMOTSU C O CANON KABUSH
IPC: G03G15/23
Filed: 1994-08-12
Abstract: The present invention relates to a both-face automatic original feeding apparatus wherein a plurality of originals having images on their first and second surfaces are successively supplied from an original stacking portion to a predetermined position for reading the original, and each original is reversely rotated through a switch-back path after the first surface of the original passes through the predetermined position, thereby supplying the original to the predetermined position again to direct the second surface of the original to the predetermined position. In such feeding apparatus, it is provided an introduction path for directing the original supplied from the original stacking portion to the predetermined position; a first discharge path for directing the original to the switch-back path after the original passes through the predetermined position; a reverse rotation path for directing the original from the switch-back path to the predetermined position; and a control means for controlling the apparatus in such a manner that a preceding original is switched back to convey it in the reverse rotation path while a succeeding original is being passed through the predetermined position, and, when a trailing end of the succeeding original leaves the predetermined position, a tip end of the preceding original reaches the predetermined position.
Patent EP-0650825-A1 (EP)
Inventor: ASHER DON L
IPC: F16S1/00
Filed: 1994-09-08
Abstract: A process for manufacturing stiffened composite skin panel structures possessing novel hollow crown-shaped stiffener elements, and further including any combination of forward spars, aft spars, and transversely extending shear ties. The novel process embraces fabrication and curing of these structures without the use of mandrels. In practicing the method, the crown-shaped stiffeners, spars and shear ties are integrally bonded to a planar or curved skin structure to provide axial stiffness in semimonocoque components such as aircraft wings, stabilizers, fuselages, etc. The method of fabrication yields highly producible, structurally efficient composite aircraft components.
Patent EP-0648648-A1 (EP)
Inventor: BAUER DAVID J
IPC: B60R21/215
Filed: 1994-10-04
Abstract: A construction for an invisible seam air bag deployment door installation in which foam layer wells (38,40) extend along the hinging side of each door panel (26,28) to freely allow hinging movement of the door panels by ready compression of the foam (24A) in the foam wells, preventing outward extension of the doors during opening under low temperature conditions. The compression of the foam in the wells also prevents fragmentation of the skin (22) and foam (24A).
Patent EP-0717473-A1 (EP)
Inventor: DECHELETTE HELEN
IPC: H01R12/71
Filed: 1994-12-14
Abstract: An electrical pin field connector assembly (10) includes a printed circuit board (12) having a plurality of pins (14) projecting from at least one side (16) thereof. A housing (18) is mounted over the pins with a mounting face (32) of the housing in close proximity to the one side of the printed circuit board. The pins extend through passages (34) in the housing. A locking member (20) is disposed within the confines of the housing (18) and intersects at least one of the passages (34). The locking member includes a gripping aperture (44) aligned with the one passage for gripping the respective pin that extends therethrough to hold the housing (18) mounted over the pins (14) with the mounting face (32) in close proximity to the printed circuit board (12).
Patent EP-0662615-A1 (EP)
Inventor: LOESEL DR THOMAS
IPC: G01R31/00
Filed: 1994-12-23
Abstract: The method involves using voltage (12) and current potential (14) transducers with respective analog to digital converters (2,1) and a microprocessor controller (9). The variation with time of the energy consumption from a rail network at, or in, a motor is evaluated and measured. If the consumption exceeds a certain threshold, the network brakes are disconnected (3), e.g. those which convert and feed vehicle kinetic energy back into network electrical energy. The energy consumption variation with time is found from the first derivative of the current fed back into the network w.r.t. time. The variation can also be found from the incremental change of current over a certain time interval.
Patent EP-0618059-A1 (EP)
Inventor: BOS JOHANNES
IPC: B29C48/92
Filed: 1994-03-30
Abstract: Method for manufacturing an extrusion profile comprising simultaneously conveying a number of, in the circumferential direction of the profile distributed streams of material of at least two different compositions to a moulding-nozzle (2) and of making these streams flow together in the moulding-nozzle (2). At least one of the streams is turned on and/or off in a controlled manner and the combined stream of materials is allowed to cool off to form an extrusion profile (3). The catheter is a tube-like extrusion profile, containing at least one section the wall of which comprises bands of material of different composition, extending in lengthwise direction.
Patent EP-0634699-A1 (EP)
Inventor: PARODI MICHAEL L
IPC: G03F7/20
Filed: 1994-06-15
Abstract: A substrate photolithography system (10) includes a substrate handling robot (13,16) which pivots about a fixed point (15) and transfers substrates between photoresist coater (21), a developer (22,23), and a heating/cooling unit (17,18), all of which are clustered about the robot. The end effector (14) of the robot is capable of both vertical and lateral movement so that individual modules of the heating/cooling unit may be stacked.
Patent EP-0663301-A1 (EP)
Inventor: UYTTENDAELE CARLO AGFA-GEVAERT
IPC: G03C1/498
Filed: 1994-12-16
Abstract: A non-photosensitive heat-sensitive recording material suited for use in direct thermal imaging by means of information-wise energized heating elements, wherein said recording material comprises :
     (i) at least two imaging layers each containing uniformly distributed in a film-forming resin binder (1) a metal salt in thermal working relationship with (2) an organic reducing agent, and   (ii) at least one heat-attenuating spacer layer for separating said imaging layers from each other.
Patent EP-0625472-A1 (EP)
Inventor: FAIR JAMES C
IPC: B65H3/32
Filed: 1994-01-17
Abstract: A sheet separating device for removing an uppermost sheet (96) of an adhesive pad (14) containing a plurality of such sheets includes a housing (18); a support plate (12) for holding the pad, resiliently biased in an upward direction. A sheet separator mechanism is movable in forward and rearward directions, includes a frame (20), a pick wheel (50) mounted for rotation within the frame, and a knife blade (24) having a closed periphery opening (26) therein defined in part by at least one entry projection (48, 48'), wherein the pick wheel is located ahead of the at least one entry projection of the knife blade in the forward direction (22) such that, in use, the pick wheel lifts an edge (98) of the uppermost sheet (96) extending transverse to the forward direction, and the at least one entry projection of the knife blade then moves between the uppermost sheet and a next underlying sheet as the uppermost sheet passes through the closed periphery opening.
Patent EP-0617010-A1 (EP)
Inventor: EMPFIELD JAMES ROY C O ZENECA
IPC: A61K31/165
Filed: 1994-03-08
Abstract: Compounds of formula I
       
 wherein: ring C, A-B, R¹, n, R², and R³ have any of the meanings given in the specification, and their pharmaceutically acceptable salts are useful in the treatment of urinery incontinence. Also disclosed are pharmaceutical compositions, processes for preparing the compounds of formula I and intermediates.
Patent EP-0639390-A1 (EP)
Inventor: ALLEN ROBERT H
IPC: G01B5/00
Filed: 1994-05-25
Abstract: An ice skate blade squaring device (10) comprises a squaring body (1) which is removably mountable to an ice skate blade (7). The squaring body includes a standard squaring line across one face thereof. Arranged on each end of the squaring line are sets of graduations which are utilized in determining the out of squareness of the skate blade. An angle (3) is provided which is magnetically (19) attachable to the skate blade. The angle is designed to abut against the face of the squaring body having the squaring indica (39,43) thereon. Once the angle is abutted to the squaring frame, a visual determination of the intersection of a free edge of the angle with the squaring indicia (39,43) permits a simple and accurate determination of the out of squareness of the ice skate blade. In another embodiment, a squaring body (51) includes an arm pivotally (53) mounted thereto. The arm supports a dial indicator (79) which assists in determining the squareness of the skate blade. The squaring body and arm maintain a dial indicator parallel to the skate blade side surface to assure accuracy in determining out of squareness.
Patent EP-0639639-A1 (EP)
Inventor: BAILLELY GERARD MARCEL
IPC: C11D3/08
Filed: 1994-08-01
Abstract: A granular detergent composition having a bulk density of at least 650 g/l and comprising at least 5% by weight of anionic surfactants, nonionic surfactants, or mixtures thereof, and further comprising:
     i) from 2% to 50% by weight of granular alkalimetal percarbonate   ii) from 0.7% to 20% by weight of a powdered silicate, 
and wherein silicate particles having a particle size diameter of less than 425 micrometers comprise at least 0.7% by weight of the composition.
Patent EP-0653873-A1 (EP)
Inventor: CHAPMAN JOSEPH QUINN
IPC: H04L1/00
Filed: 1994-11-02
Abstract: A simultaneous voice and data modem performs "voice-activated" data rate changes to improve the transmission quality of the voice signal. In particular, when the simultaneous voice and data modem detects that a local telephone set has gone "off-hook," the simultaneous voice and data modem selects a signal space with a lower symbol density, which, although resulting in fewer bits per symbol, provides for a higher quality voice transmission.
Patent EP-0618001-A1 (EP)
Inventor: DOLLAT JEAN-MARIE
IPC: A23K1/00
Filed: 1994-03-28
Abstract: New process for the preparation of spherules of one or a number of alimentary or medicinal active principles where, in a first step, spherules are formed by controlled division of a primary emulsion of oil in water in a water-immiscible solvent and then, in a second step, the spherules obtained are separated off.
Patent EP-0687577-A1 (EP)
Inventor: ECHEVERRIA LIZARAZU PIO
IPC: B44B5/00
Filed: 1994-11-21
Abstract: An impact engraving machine. An impact engraving machine includes an engraving device (3) with striking point (4) which device is mounted on a support (5) movable in controlled manner along an axis (6) having a guide bar (7) of polygonal section and free turning. On this bar there is mounted a movable fixed bridge (10) and slide (9) which is related to the section of the belt (15) nearest to the bar (7). The assembly of guide-bar (7) and bridge (10) is related to a tipping mechanism (23).
Patent EP-0670823-A1 (EP)
Inventor: ZEE FRANSISCUS WILHELMUS MARIE
IPC: C06B47/08
Filed: 1993-11-03
Abstract: Procédé de préparation d'hydrazine-nitroforme (HNF), consistant à dissoudre dans un solvant du nitroforme de pureté supérieure à 98,5 % et à le mettre en réaction avec l'hydrazine en présence d'une faible quantité de milieu de transfert de protons.
Patent EP-0671957-A1 (EP)
Inventor: ELLINGSEN JAN EIRIK
IPC: A61L27/00
Filed: 1993-12-01
Abstract: PCT No. PCT/SE93/01032 Sec. 371 Date May 30, 1995 Sec. 102(e) Date May 30, 1995 PCT Filed Dec. 1, 1993 PCT Pub. No. WO94/13334 PCT Pub. Date Jun. 23, 1994Metallic surgical implant materials having improved strength of connection with bone are produced when the implants are treated prior to implantation with an aqueous solution of sodium fluoride.
Patent EP-0679116-A1 (EP)
Title: Carbon fibre panels.
Inventor: AYRTON GLEN DONALD
IPC: B23K26/38
Filed: 1994-01-13
Abstract: A layer (1) is formed from carbon fibre strands that are pre-impregnated with epoxy resin to hold the fibres together. The strands of carbon fibre that make up the layer (1) comprise eight uni-directional sub-layers that are assembled with their strands extending at different angles to each other. The assembled sub-layers that are impregnated with epoxy resin are then baked under pressure in an autoclave to form a composite layer (1). A laser is then used to burn through the layer to make the holes (2).
Patent EP-0692991-A1 (EP)
Title: Artificial respiration tube, process for operating artificial respiration equipment with artificial respiration tube and installation with artificial respiration equipment and tube
Inventor: MANG HARALD
IPC: A61M16/04
Filed: 1994-03-31
Abstract: An artificial respiration tube (10) which, at its lung end, has a pressure sensor (5) with electronic signal processing is used for continuously measuring the central respiratory tract pressure during assisted and controlled artificial respiration. Unlike the respiratory tract pressure measured in the artificial respiration equipment, the continuously measured central respiratory tract pressure allows artificial respiration to be better adapted to the mechanical properties of the lungs and thorax. In addition, the resulting pressure signal is suitable for controlling various functions of the artificial respiration equipment. As a whole, artificial respiration by means of a tracheal tube with an integrated electronic pressure sensor is safer and more confortable for the patient, without being more expensive.
Patent EP-0702718-A1 (EP)
Inventor: CHRISTGAU STEPHAN
IPC: C12N15/56
Filed: 1994-04-28
Abstract: L'invention concerne une enzyme présentant l'activité de la mannanase. Ladite enzyme i) réagit immunologiquement avec un anticorps dirigé contre une mannanase purifiée dérivée de l'Aspergillus aculeatus, CBS 101.43; ii) est codée par la séquence d'ADN représentée dans le No. ID SEQ 1 ou un analoque de ladite séquence, et/ou iii) comprend la séquence d'aminoacides représentée dans le No ID SEQ 2 ou une séquence étant au moins à 70 % homologue de cette dernière. Cette enzyme peut être utilisée à des fins diverses pour lesquelles la dégradation ou la modification de la matière pariétale cellulaire de plantes ou d'algues est requise.