baber/WOPTO huggingface dataset:
Patent EP-0620513-A1 (EP)
Inventor: BOEZEN HENDRIK
IPC: G05F1/56
Filed: 1994-04-12
Abstract: A balanced voltage-to-current converter has two cells (24A; 24B). Each cell has a first input terminal (6A; 6B) coupled to a first current source (4A; 4B)  via  a diode-connected first transistor (T1A; T1B) and to an output terminal (18A; 18B)  via  the main current path of a third transistor (T3A; T3B), and a second input terminal (10A; 10B) coupled to a second current source (14A; 14B)  via  the main current path of a second transistor (T2A; T2B). The control electrode of the third transistor (T3A; T3B) is connected to the node (8A; 8B) between the second current source (14A; 14B) and the second transistor (T2A; T2B). The first input terminal of one of cell is connected to the second input terminal of the other cell and  vice versa . The quiescent current through the third transistor (T3A; T3B) is controlled by a differential amplifier (40A; 40B) which compares the voltage difference between the control electrode and the first main electrode of the third transistor (T3A; T3B) with a reference voltage (44A; 44B) which is representative of the current through the third transistor (T3A; T3B). The output signals of the differential amplifiers (40A; 40B) are summed in an adder (50) and are applied to control inputs (54A; 54B) of the second current sources (14A; 14B).
Patent EP-0640441-A1 (EP)
Inventor: HOLMAN HARM WILLEM
IPC: E04G23/00
Filed: 1994-08-30
Abstract: Device and method for the treatment, in particular gritblasting, of a construction, a sealing being effected by means of an inflatable wall (3) and in case of open constructions an opposing wall (19). By preference the wall (3) is attached to a cabin (1) and the space between the wall and construction, and opposing wall respectively is kept under-pressured. With regard to the construction, the opposing wall may be secured and sealed respectively with any suitable means, such as magnetic means (23), velcro, means of suction (22).
Patent EP-0639494-A1 (EP)
Inventor: EDWARDS JOHN W
IPC: B62D55/24
Filed: 1994-08-16
Abstract: A conventional endless track is modified to accommodate widened rollers by fixing a plurality of supporting pads (20') to the grousers (8) of the endless track, the widened rollers riding directly on the supporting pads. The conventional endless track may be further modified to include rotatable bushings (9') over the existing drive pins.
Patent EP-0647933-A1 (EP)
Inventor: MAMIYA JOHJI
IPC: G09G3/36
Filed: 1994-09-29
Abstract: In order to generate a dot clock for a liquid crystal display device from a horizontal sync signal with reduced skew, a PLL is divided into three functional parts. The first part is a means 29, 36, 34 for obtaining a particular frequency. This means is so configured that voltage is supplied from latch type DAC (digital/analog converter) 29 to VCO 30. A horizontal sync signal is estimated from the dot clock finally generated. According to the difference between this estimated horizontal sync signal and actual horizontal sync signal, the value of DAC 29 is increased or decreased. This correction by increase or decrease is made by, for example, the vertical sync timing. The second part is a synchronization means 34, 41, 42. A signal corresponding to the phase error between the actual horizontal sync signal and dot clock is added to the signal from DAC 29 to control the phase of the dot clock. The third part is a PLL means 31, 32 for generating the dot clock according to the signal having the particular frequency.
Patent EP-0663541-A1 (EP)
Inventor: BRAUN EUGENE RALPH
IPC: F16D23/06
Filed: 1994-12-19
Abstract: A baulkring-type synchronizer (18) includes cone clutch friction surfaces (24,48 and 26,50) and jaw clutch teeth (36b,28 and 36c,30) for frictionally synchronizing and positive connecting gears (14,16) to a shaft (12). A plurality of rigid members (72) are drivingly interposed between blocker teeth (44,46) affixed to baulkrings (40,42) and self-energizing ramp surfaces (70a-70d) defined on an outer circumference of a hub 32 affixed to the shaft (12). A shift sleeve (34) is slidably splined to the hub (32) and is moved by an operator shift force (F o ) and an additive force (F a ) provided by the self-energizing ramp surfaces. Both forces (F o  and F a ) react against the blocker teeth to engage the friction surfaces. The self-energizing ramp surfaces may be long enough to assist shift completion as unblocking occurs. The rigid members (72) are mounted with limited relative rotation on the shift sleeve (34) e.g. in circumferential slots (34a).
Patent EP-0621703-A1 (EP)
Inventor: RAINARD JEAN-LUC
IPC: H04L7/033
Filed: 1994-04-19
Abstract: The invention relates to a method of clock recovery and of synchronisation for receiving information transmitted by an ATM network, and an implementation device. According to the invention, clock recovery is done by receiving data by means of a local clock HL whose frequency is equal to the sending frequency, the rephasing of the data being done only after having waited for the presence on the same phase signal of several fronts coherent with a clock pulse HL and by choosing, as rephasing signal, the phase signal satisfying this condition and framing the clock pulse; and resynchronisation being done by recognising the resynchronisation word possibly with error correction in this word. Application to ATM-mode transmission networks. <IMAGE>
Patent EP-0634378-A1 (EP)
Inventor: LARNAC GUY
IPC: C08J5/08
Filed: 1994-07-07
Abstract: According to the invention a reinforcing fibre of nonoxide ceramic or carbon type for the manufacture of a composite material with a glass, vitroceramic or ceramic matrix is treated by a process which includes the stages consisting in: if necessary, oxidising the fibre at the surface or depositing thereon a layer of the same composition but including oxygen; introducing the fibre into a vessel for chemical deposition in vapour phase; performing a pretreatment at a temperature of 850 to 1250 DEG C in the presence of hydrogen at a pressure of 50 to 300 mbar; injecting a mixture of inert carrier gas and ammonia; stopping the injection and adjusting the pressure to a value of 1 to 10 mbar; injecting AlCl3 in an inert diluent gas; performing a deposition of AlN on the fibre by simultaneous injection of a mixture of AlCl3 and of inert carrier gas and of a mixture of NH3 and of inert carrier gas until the desired thickness of AlN is obtained; after stopping the injection cooling under a stream of inert gas; and recovering the fibre. Application to the manufacture of composite materials exhibiting good resistance to oxidation.
Patent EP-0654239-A1 (EP)
Inventor: ROYBIER JEAN-JACQUES
IPC: A47G25/48
Filed: 1994-11-23
Abstract: Display hanger of flat construction (1) comprising a hook part (2) and transversely spaced means (3, 4) for holding said article (5), and comprising two parallel arms (7, 8) defining between themselves a cavity (11) in which the article (5) can be inserted and an intermediate arm (10) between said arms (7, 8). The intermediate arm (10) is generally parallel with said arms (7, 8) and defines with the second of said arms (8) a slot (13) communicating with said cavity (11). A guide means (15) is provided in said cavity in order, especially when the article (5, 6) hanging on the hanger is pulled so as to remove it from the hanger, to guide the article in the direction of said slot and away from the free end (12) of said intermediate arm (10). <IMAGE>
Patent EP-0681069-A1 (EP)
Inventor: GOEPP ANDRE
IPC: E04B9/28
Filed: 1994-03-29
Abstract: The ceiling consists of panels (A) which are set side by side and suspended from straight parallel rails (B) to form a seal between a room and the main supporting ceiling. The panels are connected to the rails by suspension elements (4) attached to the panel edges and able to clip inside the rails and slide along them. Adjacent panels are joined together in the direction perpendicular to the rails by locking couplings accessible only from the upper surface of the panels. The suspension elements are fixed to adjacent panels in the same positions, symmetrically in relation to the line of the rails, so that the suspension element on one panel can make contact with those on an adjacent one and are capable of being locked to the rails. Any remaining gaps between the panels after they have been fitted are filled by seals (E). <IMAGE>
Patent EP-0621207-A1 (EP)
Inventor: HECK DIETER
IPC: B29C48/16
Filed: 1994-04-18
Abstract: Profile (1) intended especially to be applied on at least two contiguous faces (2, 3) of objects (4) to be kept spaced apart and to be protected from shocks (impacts) when they are being handled, stored and transported, and made of an elastic material known for absorbing shocks, in particular a material in the form of a foam, the said profile being covered, in at least one inner region (6) of the profile located opposite the junction (5) of the two aforementioned contiguous faces (2, 3), with a layer (7) of material having resistance to puncture and/or shear and/or to tearing and/or to abrasion, which is greater than the resistance provided by the abovementioned elastic material and process for the manufacture of this profile. <IMAGE>
Patent EP-0634972-A1 (EP)
Inventor: REICHLE JOHANNES
IPC: G03F7/00
Filed: 1993-12-30
Abstract: Un procédé pour la fabrication d'objets par consolidation par couches de l'objet au moyen d'un rayonnement électromagnétique est accéléré si l'on consolide simultanément en plusieurs points la matière qui compose une couche. L'exécution de ce procédé peut se faire à l'aide d'un dispositif d'irradiation (11, 12, 14, 15, 16) produisant des rayons multiples (20, 21, 22), ainsi que d'un dispositif de commande (7, 17, 18, 19) qui oriente chacun desdits rayons indépendamment des autres sur différentes zones de la couche considérée (8a..8d).
Patent EP-0684957-A1 (EP)
Inventor: TIKKANEN KAARINA
IPC: A61K39/00
Filed: 1994-01-28
Abstract: Cette invention concerne la protéine d'adhésine du Streptococcus suis, un procédé de production de cette dernière et des anticorps dirigés contre la protéine d'adhésine, ainsi que l'utilisation d'un ovomucoïde de pigeon ou d'un dérivé de synthèse pour identifier la protéine d'adhésine. Les anticorps et la protéine d'adhésine de cette invention peuvent être utilisés pour le diagnostic et la thérapie. On peut également utiliser comme vaccin la protéine d'adhésine et ses dérivés et fragments ainsi que les polynucléotides correspondants.
Patent EP-0689573-A1 (EP)
Inventor: GANENDRAN ARASAPILLAI NADARAJA
IPC: C09K21/02
Filed: 1994-03-17
Abstract: Une composition ignifuge conçue pour lutter contre des feux dégageant une température élevée est constituée par un mélange de matériaux inorganiques solides et thermiquement stables, de matériaux inorganiques solides et fusibles, ainsi que par un matériau de matrice liante. Cette composition, quand elle est soumise à des températures d'incendie, subit des modifications consécutives sans augmentation de la température, à savoir: le matériau de matrice liante commence à se carboniser ou à se dégrader; le matériau inorganique fusible fond suffisamment pour s'agglomérer au matériau inorganique thermiquement stable avant diminution complète de l'effet liant du matériau de la matrice; enfin, le matériau inorganique fusible redevient solide, de façon à constituer un composé ignifuge, solide, dur et isolant.
Patent EP-0641498-A1 (EP)
Inventor: LUDWIG GEORGE A
IPC: F01D15/10
Filed: 1994-02-01
Abstract: Les machines électriques selon l'invention sont utilisées pour produire de l'énergie électrique ou sont commandées par de l'énergie électrique. Ces machines sont constituées d'un ensemble à stator (60) dans lequel est moulé rotatif un ensemble à rotor (36). Un espace (62) est prévu entre l'élément rotatif et l'élément stationnaire. Afin d'augmenter la durée de vie et l'efficacité des machines électriques, la chaleur dégagée dans ledit espace (62) est évacuée à l'aide d'un milieu de refroidissement circulant dans ledit espace (62). La machine électrique (12) selon l'invention est constituée d'un système de refroidissement (32) et est placée dans un plénum d'admission (16) d'un moteur de turbine à gaz (10). De l'air comprimé en provenance du moteur de la turbine à gaz (10) est utilisé pour refroidir l'espace (62) de la machine électrique (12). Une turbine à expansion (80) est fixée à l'ensemble à rotor (36) en amont de l'espace (62), l'air de refroidissement haute pression de l'espace circulant dans la turbine à expansion étant envoyé dans l'espace (62) de manière à refroidir la machine électrique (12).
Patent EP-0693238-A1 (EP)
Inventor: KOMAREK JAMES A
IPC: H04M9/00
Filed: 1994-03-31
Abstract: L'invention concerne un système de communications téléphoniques permettant la communication entre une pluralité de lignes téléphoniques extérieures (12) et une seule ligne commune interne bifilaire (20). Ce système comporte une unité de commande (10) permettant le couplage avec la pluralité de lignes téléphoniques extérieures (12) et la gestion des communications entre la pluralité de celles-ci (12) et la ligne commune bifilaire (20). Une pluralité de postes (18) sont couplés à distance dans tout l'immeuble avec la ligne commune bifilaire (20). L'unité de commande (10) communique sur le canal numérique avec la pluralité de postes (18) dans une trame de temps subdivisée en plusieurs tranches de temps. Une partie précise de chaque tranche de temps est réservée aux communications de gestion entre l'unité de commande (10) et chacun de la pluralité de postes (18).
Patent EP-0705396-A1 (EP)
Inventor: HARKER BRIAN GENE
IPC: F16D55/36
Filed: 1994-06-30
Abstract: Un ensemble de transmission du couple de freinage d'aéronefs comprend dans une position axiale un essieu (10) d'aéronef avec une joue d'essieu (18) pourvue d'une pluralité de fentes radiales (19, 119) autour de sa circonférence, et un ensemble à écrou (14) dans une position axiale opposée en prise avec le cône intérieur d'un ensemble de roulement (15) à rouleaux coniques d'une roue associée (20) de l'aéronef. La roue (20) de l'aéronef est en prise avec la base (25) d'un tube de couple (24) qui bute contre la joue d'essieu (18). Le frein (30) de l'aéronef comprend une cage de piston (35) assujettie au tube de couple (24) et le tube de couple (24) comprend une pluralité d'ouvertures (27) de réception d'éléments à clef (60) boulonnés sur le tube de couple (24). Les éléments à clef (60) s'étendent dans le sens axial et s'engagent dans les fentes respectives (19) de la joue d'essieu (18). L'ensemble à écrou (14) maintient la roue (20) et un mécanisme de roulement (15, 17, 21) en place dans le sens axial contre le tube de couple (24) qui bute contre la joue d'essieu (18), de sorte que les éléments à clef (60) transmettent le couple de freinage du tube de couple (24) à la joue d'essieu (18). Les éléments à clé (60, 160) peuvent être assujettis à la joue d'essieu (18) ou être solidaires de celle-ci et s'engager dans des ouvertures de forme complémentaire ménagées dans le tube de couple (24).
Patent EP-0715522-A1 (EP)
Inventor: NASO ROBERT B
IPC: A61K38/00
Filed: 1994-08-10
Abstract: Une démarche pour ralentir ou prévenir la progression de l'infection par VIH chez un sujet exposé à ce virus et pour prévenir l'infection par VIH chez un sujet à risque d'infection par ce virus, consiste à administrer audit sujet un complexe anticorps-antigène ou un complexe anticorps-antigène-complément dans des dosages suffisants pour empêcher par voie compétitive les complexes du VIH de se lier aux cellules par l'intermédiaire des récepteurs de Fc ou des récepteurs du complément dans le tissu lymphoïde. Cette démarche met en ÷uvre des anticorps qui se fixent sur des antigènes cellulaires pour produire des complexes antigènes-anticorps et/ou des complexes antigènes-anticorps-complément, qui à leur tour inhibent ou empêchent la fixation de complexes VIH-anticorps ou de complexes VIH-anticorps-complément ou bien de complexes VIH-complément sur des cellules dans le tissu lymphoïde. La limitation de la concentration des complexes du VIH fixés sur le tissu lymphoïde permet de diminuer la charge en cellules infectées par virus, ce qui accroît l'efficacité des agents anti-rétroviraux ainsi que l'inactivation du virus dans la circulation sanguine. Par ailleurs, la concentration réduite ou l'absence du VIH dans le tissu lymphoïde entrave l'infection des lymphocytes T CD4+ présentes.
Patent EP-0719286-A1 (EP)
Inventor: SCHEHLMANN VOLKER
IPC: A61K9/16
Filed: 1994-09-07
Abstract: PCT No. PCT/EP94/02988 Sec. 371 Date Mar. 11, 1996 Sec. 102(e) Date Mar. 11, 1996 PCT Filed Sep. 7, 1994 PCT Pub. No. WO95/07936 PCT Pub. Date Mar. 23, 1995Dextran esters with a molecular weight of 10,000-10,000,000 and ester side chains which are derived from acids with 6-18 carbon atoms, where the degree of esterification is adjusted, depending on the number of carbon atoms in the side chains and the molecular weight, to a value of 0.04-1.1 so that the dextran esters are insoluble in water at room temperature and are broken down by colonic bacteria, and their use for coating and/or embedding pharmaceutical active ingredients or drug formulations.
Patent EP-0721676-A1 (EP)
Inventor: PERSSON LARS
IPC: H01P5/02
Filed: 1994-09-26
Abstract: The invention relates to a microwave circuit comprising a two-sided substrate (1) with microwave components, a ground plane (5) and at least one interface means impedance-matched for external connection of the microwave circuit. The interface means has an external-connection point (6). The impedance matching of the interface means comprises a matching pattern (11) arranged on one side of the substrate (1) and connected to a ground plane (5) arranged on the opposite side. The matching pattern provides a circuit with excellent matching, thus giving low power losses at significantly higher frequencies than the prior art.
Patent EP-0723571-A1 (EP)
Inventor: ANDERSON CAROLYN MARIE
IPC: C09J153/02
Filed: 1994-09-29
Abstract: Adhésif thermofusible amélioré à faible pouvoir autocollant. Cet adhésif est utile pour les articles jetables et il utilise un copolymère en bloc S-EB-S. Il ne nécessite pas de revêtement détachable et a d'excellentes propriétés de maintien en place.
Patent EP-0670316-A1 (EP)
Inventor: NARUSE HIROSHI
IPC: C07D255/02
Filed: 1995-02-27
Abstract: The present invention relates to 1,3,6-Trialkylhexahydro-1,3,6-triazocine-2-on represented by the formula (1) :
       
 wherein R is a C₁ ∼C₈ alkyl group and a preparation process of the compound comprising reacting N,N',N''-trialkyldiethylenetriamine represented by the formula (2) :
       
 wherein R is a C₁ ∼C₈ alkyl group, with urea, phosgene or carbon dioxide.
Patent EP-0687437-A1 (EP)
Inventor: NOWATZKI GUENTHER
IPC: A47K10/38
Filed: 1995-04-24
Abstract: The angled holding arm (20) is swivel mounted at one end (22) in a holder (12) fixable on the wall. Detents (26) are provided on or in the holder (12) for the holding arm. The detents can be designed so that the holding arm can be locked in a swivel position remote from the wall. The detents can have an elastically pliable detent member (30) adjoining with force engagement against the circumference of the bearing end (22) of the arm. A covering cap (18) fits by a detachable snap connection on or in the holder (12). <IMAGE>
Patent EP-0750039-A1 (EP)
Inventor: WEISS ELISABETH PROF DR DR
IPC: A61K48/00
Filed: 1995-06-20
Abstract: The invention concerns a new immunoregulatory protein LST-1, nucleic acid sequences coding for this protein, a process for the isolation of this protein, as well as its use for the production of a therapeutic agent. The DNA and protein sequences are shown in SEQ ID NO:1 to 4.
Patent EP-0689905-A1 (EP)
Inventor: WHITED JEFFREY A
IPC: B26B25/00
Filed: 1995-06-27
Abstract: A rotary knife (20) for slicing thin strips (22) from comestible product comprising a handpiece (62), a blade housing (84) removably secured to the handpiece (62) and an annular blade (82) supported for rotation by the blade housing (84). A rotary driver (120) is carried by the handpiece (62) and engaged with the blade (82). A power drive (102) is connected to the rotary driver (120). An annular gauge (140) is detachably secured to the handpiece (62) and blade housing (84) for controlling the thickness of the strips (22) sliced by the knife (20). The gauge (140) includes a portion substantially concentric with and at least partially encircled by the blade (82) and the blade housing (84) for controlling the depth of cut and an end portion (148) that flares radially outward and is located beyond the axial extent of the blade housing (84) to direct the cut strip (22). A deflector (200) on the handpiece directs fluid separated from the comestible product in a direction away from the handpiece (62).
Patent EP-0699835-A1 (EP)
Inventor: YOKOTA TOHRU
IPC: F02D41/38
Filed: 1995-08-08
Abstract: An accumulated-pressure type fuel injection apparatus 10 is provided that in an electronically-controlled fuel injection apparatus enables pressure in a common rail to be controlled to rapidly decrease the pressure as well as raise the pressure from low to high.
Patent EP-0696693-A1 (EP)
Inventor: KAMINSKI STANLEY SIGMUND
IPC: C08J5/04
Filed: 1995-08-09
Abstract: Dry processed friction materials are disclosed wherein the components thereof include dry blends of a) fibrillated, organic, synthetic polymer, b) organic, synthetic polymer staple and c) organic, synthetic soluble polymer particles. Furthermore described is a method of making a non-asbestos type friction material, and a method of making a friction element. Finally, a dry blend comprising the above mentioned components a), b), and c) is disclosed.
Patent EP-0705566-A1 (EP)
Inventor: RATCLIFF KEITH
IPC: A61B17/02
Filed: 1995-09-04
Abstract: A surgical retractor device (10) for manipulating organs during an endoscopic or laparoscopic surgical procedure. The retractor device (10) includes a loop (18) of material at a distal end of the instrument (10) which is extendable and retractable from the elongated body portion (14) of the instrument (10). The loop (18) of material may be detached (38) to be wrapped about an organ and reattached to secure the organ. Once the organ is secured, the loop of material may be retracted (Fig.3) into the body portion (14) of the instrument (10) to manipulate the organ.
Patent EP-0706931-A1 (EP)
Inventor: BAER GERD
IPC: B60P1/44
Filed: 1995-09-29
Abstract: The fully servo driven folding platform has the single servo ram (42) attached with one end (39) below the pivot axis (28) of the platform and with the other end (38) on the platform, and in a plane (36) through the centre of the platform. The lifting action of the servo imparts a set amt. of inertial force on the platform to take it past the dead point. The lowering movement of the platform is controlled by a throttle action (48) in the return line to the fluid reservoir. The centre plane of the platform contains the centre of mass and the dead point is with the centre plane vertical. The braking action is on either side of the vertical, with the servo ram contracting during lowering. The platform is swung from a horizontal storage position to a horizontal operating position when extended.
Patent EP-0707847-A1 (EP)
Inventor: CICERI SILVANA DR
IPC: A61K9/127
Filed: 1995-10-09
Abstract: The prepn. of ketoprofen liposomes comprises adding a mixt. of ketoprofen and phospholipids or nonionic amphiphiles to a soln. of pH 6-8 and then reducing the pH of this soln. to below 6 to cause spontaneous formation of liposomes which are opt. converted to semi-solid and liquid prepns. with conventional auxiliaries.