baber/WOPTO huggingface dataset:
Patent EP-0779870-A1 (EP)
Inventor: GAUTIER JEAN-PIERRE
IPC: B60T13/57
Filed: 1995-08-17
Abstract: L'invention concerne un servomoteur pneumatique d'assistance au freinage, comportant une enveloppe (10) possédant un axe de symétrie (X-X'), séparée de façon étanche par une structure de paroi mobile (12) en une chambre avant (14) reliée en permanence à une source de basse pression, et une chambre arrière (16) reliée sélectivement à la chambre avant (14) ou à une source de haute pression par un moyen de valve à trois voies (36) actionnée par une tige de commande (30) susceptible de s'appuyer, par l'intermédiaire de la face avant d'un plongeur (28), sur la face arrière d'une tige de poussée (56) solidaire d'un disque de réaction (58), le plongeur coulissant dans un alésage (26) de la paroi mobile (12), la valve à trois voies (36) comportant un élément de clapet (36) disposé dans une partie arrière tubulaire (22) de la paroi mobile (12) et coopérant par une face avant annulaire (40) avec un premier siège annulaire de clapet (28a) formé sur le plongeur (28) et avec un second siège annulaire de clapet (20a) formé sur la paroi mobile (12), le premier siège de clapet (28a) étant concentrique au second siège de clapet (20a) et de diamètre inférieur, la face avant annulaire (40) de l'élément de clapet (36) étant mobile dans la partie arrière tubulaire (22) de la paroi mobile (12) et étant étanche dans cette dernière par son bord extérieur et par son bord intérieur, la face avant annulaire (40) du clapet (36) comportant au moins une ouverture (46) faisant communiquer une chambre (44) située derrière la face avant annulaire (40) du clapet (36) avec un espace (35) situé entre les premier (28a) et second (20a) sièges de clapet. Selon l'invention, la résultante des forces engendrées par la base pression et par la haute pression s'exerçant sur le plongeur (28) est en permanence nulle ou négligeable.
Patent EP-0781285-A1 (EP)
Inventor: MOLDT PETER
IPC: A61P9/08
Filed: 1995-09-12
Abstract: On décrit des composés de la formule (I), ou un sel de ceux-ci acceptable sur le plan pharmacologique, dans laquelle R1 représente hydrogène, alkyle ou benzyle; X représente O ou NOR?2, où R2¿ représente hydrogène, alkyle ou benzyle; Y représente N-R4 où R4 représente hydrogène, OH ou alkyle; n vaut 0 ou 1; R6 représente phényle substitué une ou plusieurs fois par des substituants choisis dans le groupe comprenant SO¿2?NR'R', CONR'R' et COR''', où R' et R' représentent chacun indépendamment hydrogène, alkyle ou -(CH2)p-W, où p vaut 0, 1, 2, 3, 4, 5 ou 6 et W représente hydroxy, amino, alcoxycarbonyle ou phényle qui peut être substitué une ou plusieurs fois par des substituants choisis dans le groupe comprenant halogène, CF3, NO2, amino, alkyle, alcoxy ou méthylènedioxy; ou bien R' et R' représentent ensemble (CH2)rZ(CH2)s où r et s valent chacun indépendamment 0, 1, 2, 3, 4, 5 ou 6 et Z représente O, S, CH2 ou NR'' où R'' représente hydrogène, alkyle ou -(CH2)p-W où p vaut 0, 1, 2, 3, 4, 5 ou 6 et W représente hydroxy, amino, alcoxycarbonyle ou phényle qui peut être substitué une ou plusieurs fois par des substituants choisis dans le groupe comprenant halogène, CF3, NO2, amino, alkyle, alcoxy ou méthylènedioxy; et où R''' représente hydrogène, alkyle, alcoxy ou phényle qui peut être substitué une ou plusieurs fois par des substituants choisis dans le groupe comprenant halogène, CF3, NO2, amino, alkyle, alcoxy ou méthylènedioxy; A représente un noyau possédant cinq à sept atomes, condensé avec le noyau benzo aux positions a et b. Ces composés sont utiles dans le traitement de troubles vasculaires cérébraux, par exemple.
Patent EP-0783555-A1 (EP)
Inventor: KREUDER WILLI
IPC: C09K11/06
Filed: 1995-09-28
Abstract: PCT No. PCT/EP95/03836 Sec. 371 Date Mar. 28, 1997 Sec. 102(e) Date Mar. 28, 1997 PCT Filed Sep. 28, 1995 PCT Pub. No. WO96/10598 PCT Pub. Date Apr. 11, 1996The invention relates to nitrogen-containing polymers containing structural units of formula (I),    <IMAGE>  (I)  where the symbols and indices have the following meanings: Ar1, Ar2, Ar3 are, identically or differently, mono- and/or polynuclear and/or condensed aryl and/or heteroaryl groups which may or may not be linked via one or more bridges carbon atoms, which may or may not be substituted; X is a single bond, -O-, -S-, -SO-, -SO2, NR3, -CR4R5-, -CO-, -CR6=CR7, CR8R9-CR10R11 or SiR12R13; R1-R13 are, identically or differently, H, a hydrocarbon radical having from 1 to 22 carbon atoms or Ar4, where Ar4, identical with or different from Ar1, has the same meanings as Ar1; n=1, 2 or 3.
Patent EP-0738334-A1 (EP)
Inventor: SCHROEDER DOMINIK
IPC: F27D27/00
Filed: 1995-10-27
Abstract: PCT No. PCT/EP95/04232 Sec. 371 Date Jul. 2, 1996 Sec. 102(e) Date Jul. 2, 1996 PCT Filed Sep. 27, 1995 PCT Pub. No. WO96/14439 PCT Pub. Date May 17, 1995The magnesium melting furnace (1) has a plurality of chambers. The material to be melted is fed into a melting chamber (2) through a charging chute (20), one end of which terminates under the surface of the melting bath. The melt is slowly transferred into a holding chamber (4) through a passage (3) situated in the lower third of a dividing wall (11) above a layer of impurities settling at the bottom (14) of the melting chamber (2). The melt slowly flows through the holding chamber (4), with impurities rising to the surface or settling on the bottom (15). The purified melt flows through a second passage (5) situated in the lower third of a second dividing wall (12) into a metering chamber (6). The melt can be removed from the metering chamber (6) through a transfer pipe (28) using a metering pump (27). The magnesium melting furnace (1) makes it possible to simultaneously melt, purify and remove the magnesium in metered quantities.
Patent EP-0741382-A1 (EP)
Inventor: OSHIMA MITSUAKI
IPC: G11B7/24062
Filed: 1995-11-16
Abstract: An object of the present invention is to provide a marking forming apparatus, a method of forming a laser marking on an optical disk, a reproduction apparatus, an optical disk, and a method of manufacturing an optical disk, capable of providing a greatly improved copy prevention capability as compared to prior known construction. To achieve this object, in the optical disk of the invention, for example, a marking is formed by a laser on a reflective film of a disk holding data written thereon and at least position information of the marking or information concerning the position information is written on the disk in an encrypted form or with a digital signature appended thereto.
Patent EP-0787008-A1 (EP)
Inventor: HADDEN JOHN W
IPC: A61K38/22
Filed: 1995-11-16
Abstract: A method of treating cellular immune deficiency in a patient including the steps of determining the presence of a cellular immune deficiency and co-administering to the patient an effective amount of a thymic peptide combined with an effective amount of an immunomodulating natural cytokine preparation.
Patent EP-0840805-A1 (EP)
Title: Procede de regeneration de resines echangeuses d'ions utilisees dans la decoloration du sucre
Inventor: ROCHA SAN MIGUEL BENTO LUIS
IPC: B01J49/00
Filed: 1995-12-19
Abstract: Procédé de régénération de résines échangeuses d'ions utilisées dans la décoloration du sucre, au moyen d'une solution de saccharose renfermant également du chlorure de sodium ou de calcium ou un autre chlorure, par exemple de potassium, ou encore un mélange de ces chlorures, ladite solution étant alcalinisée par de l'hydroxyde de calcium. L'effluent de ce procédé de régénération de résines contient du saccharose et une faible quantité d'ions de chlorure, et trouve application, directement ou après un traitement chimique ou physique, dans les processus de production ou de raffinage de sucre.
Patent EP-0799246-A1 (EP)
Title: Composition mutable amelioree
Inventor: NOHR RONALD SINCLAIR
IPC: C09D11/16
Filed: 1995-12-13
Abstract: Composition colorée comprenant un colorant mutable, un agent d'absorption du rayonnement ultraviolet et un constituant moléculaire, où plus de deux molécules de l'agent d'absorption du rayonnement ultraviolet sont couplées de façon covalente à chaque molécule du constituant moléculaire. La combinaison de l'agent d'absorption du rayonnement ultraviolet et du constituant moléculaire est dénommée constituant moléculaire fonctionnalisé. Le couplage covalent de l'agent d'absorption du rayonnement ultraviolet peut s'effectuer au moyen d'un procédé consistant, à partir d'un agent dérivatisé d'absorption du rayonnement ultraviolet possédant un groupe nucléophile et d'un constituant moléculaire dérivatisé possédant plus de deux nucléofuges par molécule, à effectuer la réaction de ces derniers dans des conditions permettant de réaliser le couplage covalent de plus de deux molécules en moyenne de l'agent d'absorption du rayonnement ultraviolet avec chaque molécule du constituant moléculaire. Les groupes nucléophiles et les nucléofuges particulièrement appropriés sont respectivement mercapto et p-toluènesulfonyle (tosyle).
Patent EP-0736264-A1 (EP)
Inventor: GARBUJO GIUSEPPE
IPC: A43B5/04
Filed: 1996-02-08
Abstract: The boot has a connecting strap (15) with a rigidity at least equal to that of the wall of the ankle piece (2). The strap is fixed rigidly at either side of the opening in the boot and in the upper part of the latter to prevent reciprocation of the sides and to assure a continuity of the upper to the ankle piece. Adjustable fixings (18,19) are placed between the strap and the ankle piece to vary the spacing of the walls of the opening and to adjust the position of the strap relative to the ankle piece transversely relative to the longitudinal axis (9) of the latter. the lower part of the opening is at the lower part of the ankle piece at the zone between the base of the leg and the ankle for supporting the boot.
Patent EP-0745589-A1 (EP)
Inventor: FROHN LUTZ
IPC: C07B61/00
Filed: 1996-05-21
Abstract: Prepn. of 2-pyrrolidones of formula (I) comprises (dis)continuously reacting maleic anhydride (MA), a prim. amine of formula (II) and hydrogen at 150-330 (pref. 200-320, esp. 240-300) degrees C and 10-300 (pref. 50-200, esp. 70-150) bar in a liq. phase over a supported catalyst contg. palladium and rhenium, in metallic or bonded form. The catalyst contains Pd at 0.5-15 (pref. 1-12) wt.%, Re at 0.5-10 (pref. 1-8) wt.% and (Pd + Re) at 2-15.5 (pref. 3-13) wt.%, all calculated as the metal and based on the total wt. of the supported catalyst. R = H, 1-20C alkyl, 3-8C cycloalkyl or 7-10C aralkyl. The catalyst is also claimed.
Patent EP-0745821-A1 (EP)
Inventor: TSUNODA MASATAKA
IPC: F28F9/02
Filed: 1996-05-28
Abstract: A heat exchanger includes upper (20) and lower (30) header tanks which are spaced from each other, and a plurality of pipe members (40) which connect the upper and lower header tanks in fluid communication. At least one header tank (20) has a sidewall (213), which has at least two sides. A slit (215) is formed in each of the sides. A partitioning plate (23) penetrates across the header tank (20) through both slits (215) such that the opposite longitudinal ends are respectively engagedly received within the slits.
Patent EP-0819622-A1 (EP)
Inventor: BLANKE JUERGEN DIPL-ING
IPC: B65F1/16
Filed: 1996-06-14
Abstract: The lock (24) comprises a falling latch (26) which has two degrees of freedom, The second degree of freedom is blocked by a stop (40) which moves under the influence of gravity. There is an operating mechanism arranged so that the stop can be brought into a non-blocking position. From this position the stop can fall into the blocking position by altering the position of the lock. The operating mechanism may be in the form of a disc (42) which has a groove (48) for receiving the stop.
Patent EP-0814215-A1 (EP)
Inventor: SCHMITZ MANFRED
IPC: E04B2/96
Filed: 1996-06-21
Abstract: The struts (2) and beams (4) have open channels (16) having widths corresponding approximately to the core diameter of a fixture screw (10,12) screwed into them. A beam holder (20) matched to the cross-section profile of the beam. The beam is pushed onto the beam holder and the beam holder has a wall in the area of the channel of the beam extending parallel to the channel. For fixture of the beam to the beam holder at least one fixture screw (28) is screwed through the base of the channel into the wall of the beam holder. The cross-section of the channel widens to both sides from a narrow point in the vicinity of the locating surface (8). The base of the channel runs parallel to the locating surface.
Patent EP-0764934-A1 (EP)
Inventor: MUKAINO HIROFUMI
IPC: G10H1/02
Filed: 1996-09-19
Abstract: A storage (103) is provided for storing a plurality of waveforms corresponding to different musical tones. Tapping pads (107) are provided for designating at least one of the stored waveforms to command reproduction of a corresponding one of the musical tones. A panel switch (109) is operable by a user for switching the reproduction of the musical tone between a normal mode and an optional mode. A CPU (101) is allotted with relatively high performance under the normal mode for concurrently reading out a number of the designated waveforms from the storage (103) according to a program so as to concurrently reproduce the number of the corresponding musical tones. Otherwise, the CPU  (101) is allotted with relatively low performance under the optional mode such that the number of the musical tones concurrently reproduced under the optional mode is reduced as compared to that under the normal mode while the CPU (101) is allotted with additional performance for digitally processing the designated waveform to impart a scratch effect to the reproduced musical tone. The scratch effect may be also applied to a new waveform inputted from an external source (111) in real time.
Patent EP-0775661-A1 (EP)
Inventor: HENDRICKX ARTHUR F L
IPC: B65H29/20
Filed: 1996-10-29
Abstract: The inner support (2) can be connected to an axle or shaft or has at least one axle or shaft journal. The support is at least partly enclosed by an elastic rubber ring (4) of greater elasticity than the support. The ring has an outer contact surface for frictional contact with the flat goods being conveyed. The support has a number of grooves (7) distributed over the outer surface (6) and opening at least to the outer casing. Each groove, back-tapering in a radial direction, possesses an aperture width extending over an angular range of at most 5, and between 2 and 3, degrees.
Patent EP-0764991-A1 (EP)
Inventor: KAMO TOMOICHI
IPC: H01L39/24
Filed: 1989-07-28
Abstract: An oxide superconductor comprising a perovskite type oxide compound of thallium, strontium, calcium and copper or thallium, strontium, balium, calcium and copper is produced by absorbing thallium in a gaseous phase into a mixture of strontium oxide or strontium oxide and barium oxide, calcium oxide, and copper oxide or a mixture of compounds capable of producing these oxides upon firing. From this super-conductor are provided a superconductor wire material, tape-shaped wire material, coil, thin film, magnet, magnetic shielding material, printed circuit board, measuring device, computer, power storing device and etc.
Patent EP-0739104-A1 (EP)
Inventor: ZORER JEAN-LOUIS
IPC: H04B1/16
Filed: 1996-04-03
Abstract: The receiver has numbers which are given to vocabulary elements form a sequence for solutions (32-38) which ensure continuity between a group of consecutive numbers comprising segments (24-31). The descriptions corresponding to the codes are placed end-to-end in the vocabulary memory and the auxiliary memory contains digital data allowing determination from the codes of the position of the corresponding vocabulary. The auxiliary memory contains, for each segment (27), the smallest and largest code value in the segment and the position in the vocabulary memory of the description corresponding to one of the code limits. An auxiliary memory address contains data concerning a segment and other addresses (225,230) of other segments (25,30) from among those above and below the given segment to form a tree structure.
Patent EP-0831613-A1 (EP)
Inventor: BYUN KEUN-SOO
IPC: H04N5/44
Filed: 1996-11-21
Abstract: A bit stream is offered to a telecommunication network (2, 9) by
way of a first network adapter (3, 8) in which said bit stream is
converted into transport frames, each having a frame header and a data
part. The bit scream is drawn off by way of a second network adapter
(4, 10) in which the transport frames are converted back into a
replica of the original bit stream. The first network adapter in each
frame header sets check codes relating to the data part. The check
codes are read by the second network adapter and processed into
network-management information (OAM). The data part comprises
subframes, each having a subframe header and a subdata part. The
subframe headers also comprise check codes relating to the subdata
part. By having the network adapters read the bit-error codes from the
subframe headers and also use these as OAM information, it is achieved
that errors in the data part are also signalled by the network.
Application: transfer of MPEG2-TS signals by way of a PDH/SDH/ATM
network.
Patent EP-0780152-A1 (EP)
Inventor: ZWIJNENBURG ARIE
IPC: B01D69/12
Filed: 1996-12-17
Abstract: The invention relates to a semipermeable composite membrane comprising a microporous substrate provided with a semipermeable microporous substrate membrane which is provided, on at least one side, with a water-permeable polymer layer, said polymer layer containing the interfacial-polymerization product of an amine-terminal dendrimer and a compound polymerizing therewith. According to the invention, the amine-terminal dendrimers used, are poly(alkylene imine) dendrimers. These dendrimers preferably have terminal primary and/or secondary amine groups. In particular, use is made of a 1,4-diaminobutane [4]: (1-azabutylidene)  x-4 : propylamine or propyl-N-alkyl-amine, wherein x = 4, 8, 16, 32 or 64. Expediently, the compound which polymerizes with the dendrimer is selected from the group consisting of a carboxylic acid or carboxylic acid derivative, a sulphonic acid or sulphonic acid derivative, and an isocyanate compound. The invention also relates to a method for the preparation of a semipermeable composite membrane and to the use of a dendrimer as described hereinabove for the preparation of such a composite membrane.
Patent EP-0729195-A1 (EP)
Inventor: FIORINO MARY E
IPC: H01M4/64
Filed: 1996-02-21
Abstract: The present invention is directed to a substrate with a coating of titanium suboxide thereon. The coating protects the substrate from corrosion. Typically, the substrate is a current collector for a lead acid battery. 
     The present invention is also directed to a process for forming the coating of titanium suboxide coating on the substrate. A colloidal dispersion of titanium suboxide particles in water is formed. The pH of the colloidal dispersion is brought within the range of 3 or less. The substrate to be coated is then placed in the colloidal dispersion. A positive electrode is also placed in the colloidal dispersion. An electric field is then introduced into the colloidal dispersion to effect electrophoretic deposition of the titanium suboxide on the substrate.
Patent EP-0745753-A1 (EP)
Inventor: SANDHAM JOHN MICHAEL
IPC: E06C7/44
Filed: 1996-05-29
Abstract: A portable stair-ladder platform comprising a ladder support platform (1) and a support member (3,21,41,59,75,85) pivotally attached to the platform by a pivotal coupling (9,84,86), the parts being arranged such that, when assembled and in use with the ladder support platform (1) substantially horizontal and the support member (3,21,41,59,75,85) substantially vertical, an upwardly-facing surface area of the support member (3,21,41,59,75,85) abuts a downwardly-facing surface area of the ladder support platform (1), the pivotal coupling (9,84,86) and the surface areas being arranged to tend to maintain substantially a right angle between the abutting parts even when weight is applied to the ladder support platform (1), and the pivotal coupling (9,84,86) being such as to prevent pivoting of the support member (3,21,41,59,75,85) substantially beyond the vertical in that angular direction which is towards the underside of the ladder support platform (1) but whilst allowing pivoting of the support member (3,21,41,59,75,85) in the other direction so as to allow the device to be collapsed for transportation or storage.
Patent EP-0753508-A1 (EP)
Inventor: BROWN STEPHEN MARTIN
IPC: C07C303/36
Filed: 1996-06-28
Abstract: A process for the preparation of an N-(alkylsulphonyl)amide, the process comprising reacting a primary amide with a sulphonyl halide in the presence of a base which is sufficiently strong to cause at least partial deprotonation of the amide.
Patent EP-0762120-A1 (EP)
Inventor: KUZUHARA NORIYASU
IPC: G01N31/22
Filed: 1996-09-03
Abstract: Disclosed is a method for determining total chlorine amount present in a sample, comprising steps of:
     (a) mixing said sample with a benzidine indicator solution comprising a benzidine compound capable of forming a dye by a reaction with a chlorine, 
   wherein a hue of said formed dye is changed depending upon a mol ratio of said chlorine to said benzidine compound, and   (b) determining said total chlorine amount from said hue of said formed dye.
Patent EP-0774543-A1 (EP)
Inventor: TAKAHASHI YUICHIRO
IPC: E02D3/12
Filed: 1996-11-13
Abstract: A method for providing consolidation of ground comprises injecting the ground with a predetermined amount of a cement and mortar based material through an array of injection points preselected for ground improvement the amount of material injjected and the pressure being controlled according to ground imprevement deign so that, simultaneously with injection of the material, the ground is broken to form crevices while the material fills in the crevices thereby to achieve instanteneously a desired consolidation of the ground.
Patent EP-0779213-A1 (EP)
Inventor: BELL LEM
IPC: B65B13/18
Filed: 1996-12-12
Abstract: A strapping machine includes a pivotal strap path access cover (1) with an integral feed wheel (4) mechanism. The strap path access cover (1) is pivotable, without the use of tools, to an open inspection position, such that the feed wheel (4) integral with the access cover (1) is also moved clear of the inspection area, allowing unhampered access to the inspection area for removal of strap debris or correction of various malfunctions.
Patent EP-0737603-A1 (EP)
Inventor: MAURICE HENRY
IPC: G07B15/06
Filed: 1996-04-12
Abstract: The procedure for identification of vehicles involves equipping each vehicle with an electronic plate which operates without an electrical supply. The electronic plate may have information written on to it in a form which can be read by electromagnetic waves from a reading device. When irradiated, the electronic plate produces a signal containing the recorded information which may include the serial number. The serial number information may be locked in the electronic plate, but there may be further information which can be modified. This may include the registration number of the vehicle and the name of the insurance company. The information may be read by a pistol-shaped reading device which interrogates the electronic plate for the stored information.
Patent EP-0782018-A1 (EP)
Inventor: CHESNOY JOSE
IPC: G02B5/18
Filed: 1996-12-19
Abstract: The system provides a method for writing in point-by-point manner on a Bragg grating in an optical guide (4). The system comprises a method of illumination producing a primary illuminating beam (1). It also comprises a diffraction grating (2) to receive the primary beam (1) and produce a zeroth order secondary beam (f(0)) and two symmetrical secondary beams of higher order (f(1), f(-1)). There is also an optical element (3) providing focusing of the secondary beams on an inscription region of the waveguide (4). The diffraction grating and the optical focusing element (2,3) together define an inscription intensity function in the waveguide comprising, on the one hand, a central intensity peak, and on the other hand two secondary peaks each separated from the central peak by a distance equal to the step size of the grating.