baber/WOPTO huggingface dataset:
Patent EP-0596607-A1 (EP)
Inventor: NUMAO TAKAJI
IPC: G09G3/36
Filed: 1993-10-08
Abstract: A method for driving a ferroelectric liquid crystal panel in which a ferroelectric liquid crystal (9) is disposed between a plurality of scanning (Li) and signal electrodes (Sj), and a select or a non-select voltage is applied to the scanning electrode (Li) whereas a rewriting or a holding voltage is applied to the signal electrode (Sj) to change the display of each pixel (Aij), the method including: dividing all the scanning electrodes into a plurality of groups composed of a plurality of scanning electrodes; selecting a group whose display is to be changed; applying the select voltage to the scanning electrodes of the selected group at once; applying the rewriting voltage to the signal electrodes corresponding to the pixels whose displays are to be changed; applying the select voltage to each scanning electrode of the selected group successively; and applying the rewriting voltage to the signal electrodes corresponding to the pixels whose liquid crystal is to be placed in a second stable state.
Patent EP-0596730-A1 (EP)
Inventor: KISHITA HIROFUMI
IPC: C07F7/21
Filed: 1993-11-04
Abstract: A cyclotrisiloxane represented by the general formula (1):
       
 wherein R¹, R², R³, R⁴ and R⁵ may be the same or different and are each an alkyl group of 1 to 3 carbon atoms and X is a cyclohexyl group or an alkyl group expressed by the formula:  
 
        -C n H 2n+1   
 
 
 where n is an integer of 4 to 15. The cyclotrisiloxane is useful as an intermediate for producing silicone oils and silicone rubbers, and the obtained silicone oils and silicone rubbers are excellent in lubricity.
Patent EP-0607671-A1 (EP)
Inventor: SMITH BRADLEY W
IPC: B60R21/26
Filed: 1993-12-06
Abstract: s The gas generator includes a chamber (14) in which inert gas under high pressure is stored, a diffuser and housing (34) containing a pyrotechnic heater (24) containing a charge (54) and an initiator (56). Upon receiving an electrical signal the initiator (56) fires, igniting the charge (54). As pressure in the combustion chamber of the pyrotechnic heater (24) rises and exceeds the storage chamber pressure, a solid metal plug (44) covering a nozzle orifice (42) of the combustion chamber is unseated, and ruptures a first thin metal sealing diaphragm (46) since the latter is unsupported for a pressure differential in this direction. Hot gas and particles from the burning pyrotechnic charge (54) heats the gas in storage chamber (14) causing a rapid pressure rise in the storage chamber (14). When the storage chamber pressure exceeds the structural capability of a second thin metal diaphragm disc (92) between the diffuser and storage chamber (14), it ruptures allowing the heated gas to vent through a filter screen (96) and diffuser orifices (94) into an air bag assembly (not shown).
Patent EP-0615097-A1 (EP)
Inventor: SAUTON JEAN
IPC: F24C15/00
Filed: 1993-03-08
Abstract: The present invention relates to an electric household cooking appliance comprising a cooking enclosure for receiving the dishes to be cooked. It also comprises a device for lowering the pressure and means which make possible a circulation of air inside the enclosure, this assembly consisting of a centrifugal group 5 associated with an air inlet duct 13 opening at 16 into the enclosure 4 and with an air extraction duct 19 connected at 18 to the enclosure, the air inlet duct and the air extraction duct being separated from one another at least in the region of the centrifugal group. Application in particular to cooking ovens and cooking ranges. <IMAGE>
Patent EP-0581656-A1 (EP)
Inventor: NORMANT ERIC
IPC: G01S13/90
Filed: 1993-07-23
Abstract: The present invention relates to a method and a device for processing signals acquired by a mapping sonar or a radar, in which the acquisition mode is a derivative of the lateral-sighting spotlight mode for which each signal echo, in theory, follows a continuous and quasi-linear Doppler time-frequency law, lying between two identical curves, which are substantially linear and inclined in the time-frequency plane. The method, which is for the purpose of eliminating the spurious echoes due to spectral aliasing, and of reconstituting the theoretical acquisition laws, consists essentially in oversampling the acquired signals, in making the inclination of the curves zero, in filtering, then in giving the curves back their initial inclination. The reconstituted signals output by a device implementing the method according to the invention can then be processed by any conventional SAR processor. <IMAGE>
Patent EP-0598660-A1 (EP)
Inventor: MACQUART PHILIPPE
IPC: C03C17/245
Filed: 1993-11-16
Abstract: Windowpane with a layer whose light transmission varies as a function of the direction of the incident light. The deposition technic is cathodic sputtering. It employs, between the cathode 1 and the substrate 4, a guide 6 which channels the particles. Application to motor vehicle glazing. <IMAGE>
Patent EP-0601924-A1 (EP)
Inventor: DI RENZO FRANCESCO
IPC: C07C2/12
Filed: 1993-12-07
Abstract: Process for the preparation of a silica-enriched crystalline aluminosilicate which has the structure of mazzite, by hydrothermal crystallisation of a gel containing sources of silicon, of aluminium and of alkali metal ions, in the presence of an organic structuring agent, characterised in that the source of aluminium is a zeolite Y in the form of spheres. The mazzite obtained does not contain any silicoalumina debris outside the lattice. It is employed as a catalyst for hydrocarbon conversion or as a molecular sieve.
Patent EP-0561720-A1 (EP)
Inventor: BOURREAU FRANK-YANN
IPC: B01F29/64
Filed: 1993-03-16
Abstract: Process for continuous surface treatment of particles in motion by means of a treatment agent, characterised in that     - the treatment agent is brought simultaneously and continuously; - the particles are in the form of elemental volumes in plug continuous lengthwise translation principal motion, the particles of each volume being additionally and simultaneously subjected to at least one rotational motion in a direction transverse to that of the main motion, and at least one vertical motion in an elemental space, in which all the walls in contact with the particles are continuously movable.   It applies to particles of all kinds, for example seeds.
Patent EP-0577846-A1 (EP)
Title: Composition de polyester thermoplastique et film forme de cette composition
Inventor: YOSHIDA MINORU TORAY ASAHIGAOK
IPC: C08K3/00
Filed: 1993-01-21
Abstract: Composition de polyester thermoplastique comprenant un polyester thermoplastique (A) que l'on prépare à partir d'un composant acide comprenant principalement un acide dicarboxylique aromatique et d'un composant de glycol comprenant principalement un glycol aliphatique, et des particules d'oxyde d'aluminium de type ; une autre composition de polyester thermoplastique comprenant un polyester thermoplastique (A) et un mélange (C) d'au moins deux types de particules d'oxyde d'aluminium présentant une structure cristalline différente; et films formés à partir de ces compositions, qui présentent d'excellentes caractéristiques de glissement, de résistance à l'usure et de résistance aux éraflures en cas de déplacement rapide répété.
Patent EP-0583454-A1 (EP)
Inventor: PATEL INDRAJIT
IPC: B60R21/235
Filed: 1993-01-22
Abstract: L'invention se rapporte à un matériau non PVC et non DEHP, qui peut être utilisé pour la fabrication de tubes d'usage médical, ainsi qu'à des tubes d'usage médical fabriqués à partir de ce matériau. A cet effet, la présente invention décrit un tube d'usage médical (14 et 20) comprenant une structure coextrudée multicouche contenant: une couche renfermant un mélange de polyuréthane et de polyester; et une couche renfermant un mélange choisi dans le groupe constitué par: polypropylène, copolymère éthylène/acétate de vinyle, et polyuréthane; polypropylène et styrène-éthylène-butylène-styrène; polypropylène, styrène-éthylène-butylène-styrène et copolymère éthylène/acétate de vinyle; polypropylène, copolymère éthylène/acétate de vinyle, styrène-éthylèn-butylène-styrène, et élastomère de polyester thermoplastique; polypropylène, copolymère éthylène/acétate de vinyle, styrène-éthylène-butylène-styrène, élastomère de polyester thermoplastique, et polyuréthane; polyester, élastomère de polyester thermoplastique, et polyuréthane; polyester et polyuréthane; et polypropylène, styrène-éthylène-butylène-styrène, et polyuréthane.
Patent EP-0691826-A1 (EP)
Title: Procede d'obturation d'un canal radiculaire extirpe
Inventor: MCSPADDEN JOHN T
IPC: A61C5/04
Filed: 1993-01-26
Abstract: Procédé d'obturation d'un canal radiculaire extirpé (22) et matériau de remplissage associé (50 et 62) utilisant deux classes de gutta-percha, une classe (50) se plastifiant à une température prédéterminée et l'autre classe (62) se plastifiant à une température inférieure à ladite température prédéterminée. Dans un mode de réalisation du procédé, la seconde classe de gutta-percha est déposée sous la forme d'un revêtement autour de la première classe de gutta-percha lorsqu'elle se trouve dans un état plastifié, et dans un autre mode de réalisation du procédé, la seconde classe est prédéposée sous la forme de revêtement autour de la première classe de gutta-percha et cette seconde classe de gutta-percha est chauffée jusqu'à atteindre un état plastifié sans plastification de la première classe. Dans les deux cas, la première classe de gutta-percha supporte la seconde classe de gutta-percha plastifiée lorsqu'on l'introduit ultérieurement dans un canal radiculaire pour remplir le canal. Pour augmenter la rigidité de la première classe de gutta-percha, cette dernière peut être revêtue d'une couche polymérisée (58) de méthacrylate de méthyle avant que la seconde classe de gutta-percha soit appliquée comme enrobage autour de la première classe de gutta-percha. Après introduction des deux classes de gutta-percha dans le canal, elles peuvent se condenser dans le système de canal radiculaire.
Patent EP-0652915-A1 (EP)
Title: Elastomeric composition containing elastomer and amorphous propylene/hexene copolymer.
Inventor: MILLER RICHARD ANTHONY
IPC: A61F13/49
Filed: 1993-07-26
Abstract: An elastomeric composition is prepared containing an amorphous propylene/hexene copolymer and an elastomer selected from styrene butydiene styrene block copolymers.
Patent EP-0663909-A1 (EP)
Title: Method of obtaining 10-deacetylbaccatine iii.
Inventor: MARGRAFF RODOLPHE
IPC: C07B63/00
Filed: 1993-10-04
Abstract: This invention relates to a process for obtaining 10-deacetylbaccatin III from various parts of yew (Taxus sp.) by extraction with a suitable organic solvent of the aqueous solution obtained after treating the appropriate part of yew with water, followed by selective crystallization of 10-deacetylbaccatin III.
Patent EP-0658255-A1 (EP)
Inventor: LANDA BENZION
IPC: B29B9/10
Filed: 1993-09-02
Abstract: Procédé de fabrication de particules sphériques, consistant à: fondre ensemble un premier matériau et un second matériau incompatibles; appliquer un cisaillement au mélange fondu pour produire une émulsion des premier et second matériaux, de façon que des gouttelettes sphériques finement divisées du premier matériau soient dispersées dans le second; refroidir la dispersion afin de solidifier au moins le premier matériau; et enlever le second matériau de la dispersion refroidie pour obtenir des particules sphériques du premier matériau, de préférence par dissolution du second matériau dans un solvant dans lequel le premier matériau n'est pas soluble.
Patent EP-0669008-A1 (EP)
Inventor: SPENCER ANDREW B
IPC: G02B5/124
Filed: 1993-09-10
Abstract: A layered reflecting and luminous material comprising a first layer (22) of prismatic light reflective material (24) and a second layer of phosphorescent material (34) attached to the first layer and having a border wherein the prismatic light reflective material is destroyed whereby the central region simultaneously radiates phosphorescent light and reflected light and whereby only phosphorescent light radiates from the border.
Patent EP-0637696-A1 (EP)
Inventor: KOWALCZYK JAMES E
IPC: B29B7/48
Filed: 1994-02-03
Abstract: A method of constructing or reconstituting a shaft (12) and paddle (22) assembly for mixers and processors wherein radially aligned paddles on parallel shafts revolving at the same speed in the same direction of rotation both co-wipe and completely wipe the interior of the barrel of the mixer or processor which has a mixer chamber comprising interconnecting cylindrical bores. The co-wiping paddles are formed with paddle bores (BR) of a configuration comprising alternating lobular projections (38) and root recesses (39), and arcuate corner portions (43) on the lobular projections and root recesses. The arcuate corner portions of the projections are tangential to the arcuate corner portions of the root recesses. The shafts are formed with intermeshing matching projections and root recesses.
Patent EP-0613774-A1 (EP)
Inventor: KASCHEL GREGOR DR
IPC: B65D65/40
Filed: 1994-02-21
Abstract: The invention relates to a multilayer, readily thermoformable film, having the sequence arrangement ABCD, in particular for packaging objects with sharp edges, where   - the sequence A comprises at least one copolyamide based on caprolactam and/or a mixture of an aliphatic polyamide with copolyamide based on caprolactam, and/or amorphous polyamide, - the sequence B contains at least one layer of olefinic (co)polymers, - the sequence C contains at least one layer of copolyamide based on caprolactam and/or a mixture of an aliphatic polyamide with a copolyamide based on caprolactam, and/or an aromatic polyamide, and the C:A thickness ratio is from 1.5 to 4, - the sequence D contains at least one layer of olefinic (co)polymers which, as outer layer, comprises a heat-sealable material, and the thicknesses are in the D:B ratio of from 3 to 10, preferably from 4 to 7.
Patent EP-0613817-A1 (EP)
Inventor: HEER MANFRED DIPL-ING
IPC: B63H5/125
Filed: 1994-02-28
Abstract: The propeller (5) can be retracted behind the plane of the hull bottom into a shaft (8). When the propeller (4) is retracted into it, the shaft (8) can be closed lid-like in the plane of the hull bottom (1) by a plate (10). The shaft (8) can preferably be closed water-tight by the plate (10), the water trapped in the closed shaft can preferably be pumped out, and the shaft (8) pumped empty is preferably accessible through a manhole (18) in a top shaft cover (9) for inspection and maintenance work at the propeller (4), the manhole in turn being closable by a cover (19). <IMAGE>
Patent EP-0614662-A1 (EP)
Inventor: TSURUMI HISASHI
IPC: A61P43/00
Filed: 1994-03-01
Abstract: To provide a remedy or ameliorant, based on the effect of inducing cell differentiation, for diseases such as hematopoietic organ tumors and solid tumors for which no clinically highly useful drug has been known hitherto. The fundamental idea of the conventional pharmacotherapy for cancer resides in completely exterminating tumor cells having an unusually high capability of multiplication. However these treatments also had toxicities against normal cells and thus grave side effects were unavoidable. Further, only limited therapeutic effects could be achieved. On the other hand, although all-transretinoic acid had a remarkable effect on acute promyelocytic leukemia, there was reported that this compound also had grave side effects. Further, there was another problem that the diseases tended to recur after it was healed. In contrast, (2E,4E,6E,10E)-3,7,11,15-tetramethyl-2,4,6,10,14-hexadecapentaenoic acid has an unexpected effect of inducing cell differentiation and a high safety. Being different in structure from all-trans-retinoic acid, this compound has a high possibility of preventing the recurrence of the disease. Therefore, it is expected as a clinically useful remedy or ameliorant for hematopoietic organ tumors, in particular, acute promyelocytic leukemia and myeloid dysplasia syndrome.
Patent EP-0622471-A1 (EP)
Inventor: DERBY JAMES U
IPC: F16N15/00
Filed: 1994-04-27
Abstract: A composite material comprising a matrix including chromium carbide particles, and a solid lubricant mixed with the matrix and including barium fluoride and calcium fluoride. The composite material is spray deposited onto a substrate using a high velocity oxy-fuel (HVOF) spray technique to provide an HVOF spray coating.
Patent EP-0628818-A1 (EP)
Inventor: TRAUTH BERNHARD DR
IPC: G01N33/53
Filed: 1994-05-27
Abstract: The invention relates to a method for the protection of programmed or induced cell death of eukaryotic cells and to a test kit suitable for this detection method.
Patent EP-0629531-A1 (EP)
Title: Pyrotechnic driving device for the rotation of an automatic safetybelt retractor spool
Inventor: SPECHT MARTIN DIPL ING FH
IPC: B60R22/46
Filed: 1994-06-01
Abstract: A device for the pyrotechnic driving in rotation of a winding shaft of an automatic safety-belt retractor of a vehicle, having a piston-like drive body (5), a drive means (7), triggered by an ignition device, in the case of which the drive body (5) is arranged in a guide housing (1), on the automatic retractor, and the drive body (5), when the drive means (7) is triggered, is brought into rotational-drive connection with the winding shaft (2). <IMAGE>
Patent EP-0634206-A1 (EP)
Inventor: HESS KLAUS DR
IPC: B01D53/86
Filed: 1994-07-05
Abstract: Process for destroying organic halogen compounds, which are contained in dust-containing gases which have a carbon content of less than 0.6% by weight, by oxidative degradation with the aid of fixed catalysts suitable for this purpose, characterised in that   a) the dust is separated off at 250 to 500 DEG C from the gases and the dust-free gas together with oxygen or an oxygen-containing gas is passed over the catalyst, or b) the dust is separated off below 250 DEG C, the organic halogen compounds are desorbed from the dust in an oxygen-containing gas stream at 250 to 500 DEG C and the gas stream is passed over the catalyst, or c) the dust-containing gas is passed over the catalyst in the presence of oxygen at 250 to 500 DEG C and the dust is then separated off.
Patent EP-0642952-A1 (EP)
Inventor: ANDES RUDOLF DIPL-ING
IPC: B60Q3/02
Filed: 1994-07-29
Abstract: The dimming of the light results by respective switching on or off. The dimming parameters, determining the respective dimming operation, are specified, depending on the detected vehicle condition from a sensor gp. (10), e.g. doors open or closed, ignition on or off, ignition key inserted or turned, central locking on or off, and activating the control operation. At least one of the vehicle conditions is established by a chain of several monitored states. The control is only then activated, if all these conditions are fulfilled as stipulated by a program held in a memory to ensure that unwanted illumination does not occur.
Patent EP-0649005-A1 (EP)
Inventor: ZINGG THOMAS DR PHIL
IPC: G01F1/58
Filed: 1994-08-04
Abstract: To produce magneto-inductive flow sensors having the smallest possible material requirement for coils, for their pole shoes and for the magnetic return path, and having a reduced constructional length, provision is made, in the case of nominal widths between 200 mm and 700 mm, of a measuring tube (11, 11', 11'') which is flowed through by an electrically conductive fluid which is to be measured, the measuring tube having at least two measuring electrodes (14). In addition, the measuring tube (11) has arranged on it means for generating a magnetic field passing through it, the means comprising: coils (15, 16) which are located diametrically opposite each other on the outer envelope surface, coil cores (17, 18, 19, 20), pole laminations (21, 22) which extend on both sides of the respective coil in the circumferential direction on the outer envelope surface whilst maintaining a sufficient mutual spacing of the ends, and a magnetic return path lamination (23, 24), each of which is arranged in each case on one side of the coils and of the pole laminations and extends on the external envelope surface, completely encloses the measuring tube and is, in each case, magnetically coupled to the pole laminations (21, 22) via the coil cores (17, 18, 19, 20). The coils, the coil cores, the pole laminations and the return path laminations are surrounded by a covering. For nominal widths above 500 mm, two pairs of partial coils (15', 15''; 16', 16'') are provided. <IMAGE>
Patent EP-0640508-A1 (EP)
Inventor: THORUP ESPEN
IPC: B60N2/28
Filed: 1994-08-09
Abstract: A child seat for arrangement in the direction of travel or counter to the direction of travel on a seat of a vehicle comprises a seat shell, a base and an attachment and adjusting device. In order to shift the centre of gravity of the child seat and of a child sitting in the seat as far as possible downwards, the seat shell is arranged such that it can be displaced in the direction of travel in relation to the base. The seat shell can be inclined in relation to the base irrespective of its displacement in the direction of travel. <IMAGE>
Patent EP-0649992-A1 (EP)
Inventor: REINECKE ERICH
IPC: F16D65/097
Filed: 1994-08-27
Abstract: The invention relates to a disc brake actuator. Upon actuation in a known actuator, direct engagement takes place between the brake anchor plate and the brake-lining carrier and the braking force gives rise to a considerable pressure per unit area in the area of contact. If the brake-lining carrier moves in the direction of application or in the opposite direction in this state, wear can occur on the brake-lining carrier and the brake anchor plate, giving rise to faults in operation. To increase operating reliability, the invention proposes in one embodiment, the arrangement of one or more rolling elements (3 and 10 respectively) between the brake-lining carrier (7) and the brake anchor plate (6) and, in another embodiment, the arrangement of elastic means between the brake-lining carrier (7) and the support, the elastic means transmitting supporting forces but, at the same time, by elastic deformation, permitting movement in the direction of application and in the opposite direction. The preferred area of application of the invention is in vehicle brake systems. <IMAGE>
Patent EP-0632182-A1 (EP)
Inventor: VIO GIANCARLO
IPC: E05F15/16
Filed: 1994-05-09
Abstract: An operating unit for up-and-over doors comprising a portal-shaped frame (2) for receiving a door (3) connected to the frame by two upper lateral connecting rods (8) and two lower lateral wheels (9) guided to slide within rails (10) provided on the frame uprights, comprises a motorized drum (22) for winding and unwinding a flexible element (7) deviated by a roller (30) located at the centre of the frame lintel and by a roller (31) fixed to the centre of the upper edge of the door in a position projecting from the inside of the door, said flexible element dividing into two ropes (29) extending symmetrically between two pairs of deviation members (45,46) positioned in the lower region of the door, and a pair of eyelets (47) fixed to the sides of the door sill.
Patent EP-0656632-A1 (EP)
Inventor: OYAMA JUNICHI
IPC: G21C3/352
Filed: 1994-12-01
Abstract: An arrangement of fuel rod (6) support members consisting of dimples (9) and springs (10) is presented to prevent abrasive wear of the fuel rods (6) caused by bouncing of the fuel rods (6) against the supporting members (9, 10) caused by vibrations in a diagonal direction of the support grids (4). The supporting members (9, 10) are disposed such that dimples (9) are provided on one pair of adjacent walls (11a, 11d) located on one side of the vibrational direction while springs (10) are provided on adjacent walls (11b, 11c) located on the opposite side of the vibrational direction.