baber/WOPTO huggingface dataset:
Patent EP-0450006-A1 (EP)
Inventor: SCHRAMM WOLFGANG
IPC: B60G17/018
Filed: 1990-09-27
Abstract: Sont décrits un procédé et un dispositif pour la régulation du châssis dans des véhicules. La force d'amortissement théorique (valeur théorique) pour au moins un amortisseur réglable doté d'un piston amorti par résistance hydraulique est déterminée à partir d'au moins une variable d'état et sert à réguler l'amortisseur. Pour permettre l'emploi d'un amortisseur simple, il est proposé que la valeur réelle de la vitesse du piston (xar) de l'amortisseur (1) soit transmise à ce dernier via un réseau de caractéristiques (8), compte tenu de la force théorique d'amortissement (Fd Théor.) déterminée, afin de régler la section de passage (q) variable de l'amortisseur (1).
Patent EP-0530185-A1 (EP)
Inventor: GROBMAN WARREN D
IPC: H01L23/538
Filed: 1990-10-10
Abstract: Système et procédé électroniques permettant d'apporter des changements techniques à un substrat sans nécessiter l'adjonction de fils non intégrés, ni d'aires de plot relativement grandes pour fixer ces fils. Chaque emplacement de dispositif est entouré d'une série de configurations annulaires de changements techniques (43, 44, 45). Une série de configurations de changements techniques permet de procéder à des changements d'interconnexions entre les emplacements de dispositifs. Des métallisations d'entrance (60) s'étendent vers l'intérieur jusqu'aux emplacements du dispositif à partir de ces configurations de changements, avec une série d'interconnexions entre couches (63, 69) qui rendent les connexions de surface adjacentes aux configurations annulaires. Les changements techniques sont faits en appliquant directement des dépôts métalliques superficiels pour établir les liaisons appropriées entre les interconnexions entre couches et la configuration annulaire. Les connexions initiales avec le plot de puces (28, 29) et les connexions avec la nouvelle configuration annulaire (43) peuvent être isolées de façon appropriée par des effacements laser en cas de besoin.
Patent EP-0514377-A1 (EP)
Inventor: WAECHTLER RUDOLF
IPC: G03G15/20
Filed: 1990-12-04
Abstract: Un dispositif de transport de supports d'enregistrement (100), utile notamment dans le poste de fixage d'une imprimante ou d'un photocopieur, comprend un contre-rouleau (201) et un rouleau de serrage (205) monté de manière mobile par rapport au contre-rouleau (201), entre lesquels le support d'enregistrement (100) est transporté par friction. Une tige de guidage (214) montée à la manière d'un fléau à une certaine distance du rouleau de serrage (205), parallèlement à celui-ci, peut pivoter autour d'un axe de rotation (216) par rapport au rouleau de serrage (205). Afin de serrer le rouleau de serrage (205) contre le contre-rouleau de manière à compenser les forces exercées, selon les besoins, des éléments de ressort (218) agencés sur la tige de guidage (214) des deux côtés de l'axe de rotation sont couplés à des éléments de palier (206) du rouleau de serrage (205). La tige de guidage peut être déplacée par un servomoteur (224) afin de commander la position du support d'enregistrement (100) entre les rouleaux (201, 205).
Patent EP-0453740-A1 (EP)
Inventor: HENSELER WOLFGANG
IPC: B60R21/20
Filed: 1991-03-07
Abstract: A housing device for an air bag, which protects an occupant of a vehicle from an impact with parts of the vehicle's internal compartment, having a cover (7), which, fixed on a base plate, covers an air bag container and which during unfolding of the air bag opens along a hinge axis of a hinge (9) in the edge area of the air bag container, whereupon it frees a container opening (10) for the emergence of the bag fabric into an inflated position in front of the vehicle's occupant, is characterised in that, in addition to the first hinge, the cover has two further hinges (11) defining this on both sides and approximately perpendicular to it, which are at a distance from the lateral edges of the cover, by means of which two lateral covering flaps (13) are formed subdividing the swivelling cover. 
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Patent EP-0463493-A1 (EP)
Inventor: HEILIG GERHARD DR
IPC: C08G18/22
Filed: 1991-06-13
Abstract: Rigid foams containing urethane and isocyanurate groups are made by reacting a polyisocyanate with a compound containing at least two isocyanate reactive hydrogen atoms in the presence of an aqueous solution of alkali metal carboxylate in accordance with known techniques. The aqueous alkali metal carboxylate solution has an alkali metal carboxylate content of from about 10 to about 50% by weight. The alkali metal carboxylates are preferably alkali metal acetates such as potassium acetate. This process is carried out at an index above 150. The product foams are particularly useful as insulating materials.
Patent EP-0452987-A1 (EP)
Inventor: NAKAGAWA SUSUMU
IPC: A61K31/545
Filed: 1985-12-23
Abstract: An isoindoline derivative having the general formula
     wherein each of R 8  and Rg which may be the same or different is a protected or unprotected hydroxyl group or an acetoxy group and R 10  is a hydrogen atom, a protected or unprotected hydroxyl group or an acetoxy group and R 11  is a hydrogen atom or a methyl group, is useful as an intermediate of cephalosporin derivatives which exhibit excellent antibacterial activities against Gram-negative bacteria.
Patent EP-0509131-A1 (EP)
Inventor: TAKASU KATSUYA
IPC: A61M1/00
Filed: 1991-08-29
Abstract: A fat sucking apparatus including a tip (10) having a tubular body which defines therein a suction passage and which has at least one suction opening (13) at the front lower end of the tubular body, a hand piece (20) to which the tip is detachably connected and which has therein a suction passage (25) which is connected to the suction passage of the tip, said hand piece being provided with an ultrasonic oscillation generating portion (21) which transmits the ultrasonic oscillation to the tip, an outer tube (30) in which the tip is slidably inserted and held and which is provided with at least one suction opening (34), an ultrasonic oscillator (40) which generates and transmits an electric energy to the ultrasonic oscillation generating portion of the hand piece to supply it with with the ultrasonic oscillation, a collector (50) which is connected to the suction passage of the hand piece through a suction pipe to receive the fat, and a vacuum pump (55) which is connected to the collector to suck the fat into the collector.
Patent EP-0481339-A1 (EP)
Inventor: FENG DAVID QING
IPC: G02B6/36
Filed: 1991-10-09
Abstract: A manually manipulatable tool (8) is disclosed to facilitate loading an optical fiber (18) in a connector component (24). The tool includes a base (10) for holding a fiber optic cable (14) with an optical fiber projecting therefrom stripped of its jacket (16). A carriage (12) holds the connector component in a position for receiving the fiber. The carriage is slidably mounted on the base whereby the carriage can be manually moved relative to the base and thereby move the connector component relative to the fiber optic cable.
Patent EP-0507987-A1 (EP)
Inventor: WATANABE MASAAKI
IPC: G11B33/02
Filed: 1991-10-29
Abstract: A knob (27) for operating a fader as an electronic device of a car stereo is rotatably and axially slidably mounted on a grille (20) detachably attached to a car stereo body (10). A wall (11) of the car stereo body facing the grille (20) when attached thereto, has an opening (11c) through which the knob (27) passes. A manually rotated operating shaft (15b) of the fader is disposed inside the body (10) of the car stereo behind the opening (11c). When the knob (27) is pushed into the body (10) through the opening (11c), the knob (27) is connected with the operating shaft (15b) of the fader.
Patent EP-0492460-A1 (EP)
Inventor: BECHTHOLD HEINZ
IPC: C08J11/06
Filed: 1991-12-19
Abstract: To replace pallets of softwoods or tropical hardwoods, as are required in particular in the concrete industry for producing composite stones, slabs, blocks, kerbstones and the like, it is proposed to produce the pallet substantially from plastics scrap containing thermoplastics by plasticising and extruding the thermoplastics fraction. <IMAGE>
Patent EP-0448191-A1 (EP)
Inventor: PLATZEK JOHANNES DR
IPC: C07D257/02
Filed: 1991-03-18
Abstract: 1,4,7,10-Tetraazacyclododecane-butyltriols of the general formula IA <IMAGE>  in which   R<1> independently of one another denotes hydrogen or a metal ion equivalent and   R<2> denotes a butyltriol radical, and their salts with organic or inorganic bases or amino acids are useful pharmaceutical agents.
Patent EP-0453272-A1 (EP)
Inventor: MURPHY WILLIAM JOHN
IPC: C07B61/00
Filed: 1991-04-16
Abstract: Plasma initiators that have become deactivated due to the accumulation of carbonaceous deposits, sulfur deposits, or both thereon can be regenerated by contact with a gas containing molecular hydrogen in the presence of microwave radiation.
Patent EP-0466353-A1 (EP)
Inventor: KAMURO YASUO
IPC: A01N37/42
Filed: 1991-06-25
Abstract: A composition for inhibiting flowering of plants and a composition for prolonging the duration of flowering are disclosed. The compositions of the present invention comprise S-(+)-abscisic acid as an effective ingredient.
Patent EP-0466412-A1 (EP)
Inventor: SOEHENDRA NIB
IPC: A61F2/06
Filed: 1991-07-05
Abstract: A technique for removing an implanted stent (10) and a device useful therefor. An endoscope (60) is introduced into position at the proximal end (15) of the implanted stent (10) and a cannula (70) is then introduced through the endoscope (60). A wire guide (80) is then passed through the cannula (70) and into the duct (20) through the lumen of the stent (10) which is to be removed. The cannula (70) is then removed and a stent retrieval cable (90) is advanced over the wire guide (80) and into position at the proximal end (15) of the stent (10). The stent retrieval cable (90) is torqueable, and has a tapered thread (91a) at its distal end and a rotation dial (92) at its proximal end. Once the retrieval cable (90) has been placed into position, the rotation dial (92) is turned to engage the threading (91a) into the lumen of the stent (10). After the stent (10) has been attached to the retrieval cable (90) in this manner, the stent (10) and cable (90) are removed together through the endoscope (60) and out of the body, leaving the endoscope (60) and wire guide (80) in place for use in the implantation of the replacement stent (10).
Patent EP-0468753-A1 (EP)
Inventor: SASAMOTO MASAYOSHI TOWA TOUNHA
IPC: F21S8/10
Filed: 1991-07-23
Abstract: In a mounting structure for mounting a lamp base R on the outer peripheral surface of a vehicle body panel P, first members 10 are mounted in mounting holes in the vehicle body panel, second members 20 are mounted on restraining frames 40 formed on the front face portion of the lamp base R, and with a third member 30 inserted from first in a first member 10 mounted on a side portion P2 of the vehicle body panel P, the lamp base R is pressed in one direction to thereby removably mount the lamp base R.
Patent EP-0476983-A1 (EP)
Inventor: BAYNE MARVIN L
IPC: C07K1/22
Filed: 1991-09-18
Abstract: Vascular endothelial cell growth factor II is purified from the culture media used to maintain mammalian glioma cells. The protein is a heterodimer, stimulates mitogenesis of mammalian vascular endothelial cells and is useful for the promotion of vascular development and repair. This unique growth factor is also useful in the promotion of tissue repair.
Patent EP-0488540-A1 (EP)
Inventor: SHMULOVICH JOSEPH
IPC: H01L21/302
Filed: 1991-11-06
Abstract: The present applicant has discovered that gold can be patterned by masking and reactively ion etching in a CF₄/O₂ plasma. A layer of gold is patterned by the steps of a) forming a layer of gold on a substrate, b) masking the gold layer to selectively expose a pattern to be etched, c) exposing the masked layer to a CF₄ /O₂ plasma. In preferred practice, the substrate comprises a gallium arsenide substrate having an interface layer comprising titanium to promote adhesion of the gold layer, and the gold layer is formed by sputtering onto the interface layer. The gold layer is masked by photoresist, and the masked layer is exposed to a CF₄ /O₂ plasma with the molar percent of O₂ in excess of about 8%. Advantageously, the exposed intermediate layer can be plasma etched away.
Patent EP-0447333-A1 (EP)
Inventor: JEAMBRUN GEORGES
IPC: F16D43/06
Filed: 1991-03-06
Abstract: Automatic clutch for driving a mechanical transmission comprising a cage (20) and a moving plate (30). The cage (20) has a concave conical interior surface (22) and it is integral with a drive shaft (10). This cage is separated by internal radial walls (24) into a series of housings (28) in each of which a ball (60) can move radially until it stops against the lateral wall (29) of the cage. The plate (30) moves in translation along the shaft (10). It is driven in rotation by the shaft and/or the cage (20) and it is pressed by return means (50) towards the balls of the cage. This plate is provided at one of its circular peripheries with a toothed ring (34) whose teeth are parallel to the drive shaft (10) and engage with a first toothed wheel (40) of the mechanical transmission. <IMAGE>
Patent EP-0458958-A1 (EP)
Inventor: BRAUN HILARION
IPC: B41J2/14
Filed: 1991-07-12
Abstract: La structure comprend un substrat de support (51); une première partie de circuit dotée de ramifications (31a-31l) comprenant un élément chauffant résistif (32) ainsi qu'un dispositif à diodes (33) formé de manière espacée sur le substrat (51). Une couche de passivation diélectrique (52) recouvre la première partie de circuit, excepté au niveau des régions terminales discrètes des ramifications (31a-31l) de la première partie de circuit. Une seconde partie de circuit comprenant une pluralité de lignes d'électrodes multiplex (37, 38, 39), recouvre la couche de passivation (52) et comporte des parties de connexion s'étendant dans la couche de passivation, et en contact avec des régions terminales du premier circuit. Une seconde couche de passivation (60) recouvre la seconde partie de circuit, mais pas les éléments chauffants résistifs.
Patent EP-0526635-A1 (EP)
Inventor: NAKATANI HAJIME MITSUBISHI DEN
IPC: H01S3/0971
Filed: 1991-02-08
Abstract: In a pulse laser exciting circuit according to this invention, a diode (11) is provided in parallel with a capacitor (4) for generating pulses so as to conduct in the inverse polarity direction of an applied voltage and it prevents that the voltage of inverse polarity generated across the capacitor (4) is applied to the capacitor (4) by conducting the voltage of inverse polarity. The energy due to the voltage of inverse polarity is consumed through the diode (11). Therefore, since neither arc nor streamer is generated between the main discharge electrodes, there is an effect that a pulse laser whose life times of the electrodes are long and which can oscillate at a high repetition rate is obtained.
Patent EP-0533680-A1 (EP)
Inventor: CAIN JOHN J
IPC: B60N2/879
Filed: 1991-02-26
Abstract: Système d'annulation de bruit comprenant un ensemble symétrique d'entrées de microphones (24, 26). Un contrôleur (46) reçoit la sortie de l'ensemble de microphones (49, 50) et produit un signal d'annulation électrique ayant une polarité contraire à la polarité d'une partie d'un bruit à annuler, et une intensité égale à l'intensité de la partie du bruit à annuler. Un actuateur (16, 18) reçoit le signal d'annulation électrique et produit un signal d'annulation audio.
Patent EP-0528919-A1 (EP)
Inventor: GIBLER CARMA JOLEEN
IPC: C08F2/42
Filed: 1991-05-13
Abstract: On apporte une amélioration à un procédé qui comprend la polymérisation anionique de monomères avec un initiateur de polymérisation anionique dans un solvant approprié, ce qui crée un polymère vivant. L'amélioration comprend la terminaison de la polymérisation par l'addition d'un agent de terminaison sélectionné à partir du groupe constitué par de l'hydrogène ou ses isotopes, des boranes, de l'ammoniac, des halogènes, des hydrocarbures contenant un groupe C-H dans lequel le carbone est relié directement à un carbone à liaison triple ou à deux carbones à liaison double et des silanes.
Patent EP-0544791-A1 (EP)
Title: Compositions adhesives elastomeres fluides
Inventor: DRAKE RONALD E
IPC: C08L33/02
Filed: 1991-08-21
Abstract: L'invention décrit une composition adhésive élastomère, fluide et non polymérisée (traitée) pouvant être distribuée à des sites de montage par pompage de conduites d'alimentation: ladite composition possède une résistance à la traction appropriée pour former une adhésion solide et comprend: a) un élastomère dont la viscosité est supérieure au point de fluidité; b) une résine synthétique pouvant se durcir au moyen du même procédé que ledit élastomère non fluide, en quantité suffisante pour abaisser la viscosité du mélange à un niveau permettant de le pomper; c) un additif polymère insaturé d'un acide dicarboxylique ou d'un dérivé d'acide dicarboxylique en quantité suffisante pour conférer des propriétés adhésives au mélange; et d) un agent de durcissement. La composition comprend également, de préférence, un coagent augmentant la réticulation en quantité suffisante pour abaisser le pourcentage d'élongation et augmenter la résistance adhésive de l'élastomère durci. Ces compositions sont efficaces à l'adhérence de substrats tels que d'autres élastomères, des métaux, des plastiques, du verre, des fibres, du papier et du tissu.
Patent EP-0552176-A1 (EP)
Title: Quaternary ammonium salts derived from chitosan.
Inventor: CHANDLER CHARLES EDWARD
IPC: C08B37/08
Filed: 1991-08-16
Abstract: Quaternary ammonium salts of chitosan possessing hypocholesterolemic activity of formula (II) in which A represents the monomer unit of a chitosan, m is a whole number between 100 and 1,000, R1 is C1-C4 linear alkyl and X<n-> is a physiologically acceptable water soluble polyanion, where n is at least 10 but not greater than about 10,000, and any remaining positive charges are balanced by nonpolymeric anions.
Patent EP-0557312-A1 (EP)
Title: Direct sulphidization fuming of zinc.
Inventor: FOO KEVIN ALFRED
IPC: C22B5/16
Filed: 1991-10-28
Abstract: A process for treatment of zinc sulfide or other zinc bearing feed materials in conjunction with an iron sulfide containing mineral or compound to effect a separation of zinc from iron by fuming on either zinc and sulphur vapor or zinc sulphide vapor. The vapor is stripped and transported by a carrier gas from the mineral or a molten matte formed from the mineral. The process is operated at a temperature in the region of 1250 DEG  to 1400 DEG  C. and at a partial pressure of oxygen in the region of 10-7 to 10-11 bar. The process is conducted in the presence of a liquid matte phase which contains at least iron sulphide and which is intimately mixed in a bath with a slag phase.
Patent EP-0510206-A1 (EP)
Inventor: FURUTA MOTONOBU - NAGASAKU-CHO
IPC: C08L51/06
Filed: 1991-10-31
Abstract: A modified propylene polymer having an average number of graft chains of 1 to 10 per molecule of propylene polymer, a weight-average degree of polymerization of the graft chain of 1 to 100 and a weight-average molecular weight of 1,000 to 500,000, said modified polymer being produced by the graft copolymerization of a propylene polymer with a specified amount of a combination of specified monomers selected among styrenic monomers, amine monomers and aminated styrenic monomers; and a thermoplastic resin composition comprising said modified polymer and a polyphenylene ether modified with a compound having a functional group which can react with an amino group. The modified propylene polymer is excellent in coatability, antistatic property and mechanical properties and is useful as a molding and an alloying agent for polymers, while the thermoplastic resin composition is excellent in strength and heat resistance.
Patent EP-0505855-A1 (EP)
Inventor: EICHLINGER ERICH
IPC: F01L1/30
Filed: 1992-03-13
Abstract: The invention relates to a hydraulic valve lash adjuster for a desmodromic valve gear of an internal-combustion engine, having at least one piston-cylinder unit, inserted into the force path between a closing cam and an intake/exhaust valve and enclosing a pressure space (80), and a reservoir space (76), the pressure space and the reservoir space being connected via a non-return valve (78), a pressure-relief valve (90) being provided in order to avoid impermissibly high valve-actuating forces if the adjuster is "pumped up". <IMAGE>
Patent EP-0511619-A1 (EP)
Inventor: FETT HELMUT
IPC: A22C11/00
Filed: 1992-04-27
Abstract: Device for automatically placing sausage, especially German sausage, in which the lengths of sausage are directed via a controlled conveyor belt (17) into a textured, cardanically mounted and rotating filling tube (15) which is moved parallel to the sausage placing forms (A) by a program-controlled filling shaft, and rotary drives and working elements rotate the sausage placing forms via a stroke/linear slide (8), and a skewering device (40) guides the skewers (47) into the sausage, and the shaped and skewered sausage is automatically removed from the form. By special arrangements, each placing form can be rotated from below and from above, as a result of which a free rotary plane of the placing forms at a central axis is guaranteed. <IMAGE>
Patent EP-0516162-A1 (EP)
Inventor: YAMADA MASATO
IPC: H01L33/00
Filed: 1992-05-29
Abstract: In a light emitting device comprising a first clad layer composed of a mixed crystal compound semiconductor of first type conductivity, an active layer composed of a mixed crystal compound semiconductor of first type conductivity which has the mixed crystal ratio required to emit the prescribed wavelength, and a second clad layer composed of a mixed crystal compound semiconductor of second type conductivity which has a mixed crystal ratio equivalent to that of the first clad layer, the active layer is sandwiched by the first and second clad layers and forms the double hetero structure with the first and second clad layers, and the carrier concentration in the first clad layer near the junction with the active layer was made to be 5 x 10¹⁶ cm⁻³ or less. The carrier concentration in the active layer is preferably 1 x 10¹⁷ cm⁻³ or less, and the carrier concentration in the second clad layer is preferably 5 x 10¹⁶cm⁻³ or more.
Patent EP-0532899-A1 (EP)
Inventor: BABJAK JOHN R
IPC: C08G18/40
Filed: 1992-08-10
Abstract: A method for extending the pot-life of a curable composition comprising a mixture of at least one active hydrogen-containing material, such as a polyol or polyamine, and a polyisocyanate, which method comprises incorporating within the mixture a pot-life extending amount of a polyanhydride having an average of at least two anhydride groups per molecule.
Patent EP-0529574-A1 (EP)
Inventor: VIEREGGE UWE
IPC: A62C37/08
Filed: 1992-08-25
Abstract: In conventional protection caps, it cannot be ruled out that the sprinklers will spray each other and thus possibly bring about premature switching-off of the sprinkler system. The functional reliability of sprinklers must therefore also be guaranteed in such systems where small intervals are required between the sprinklers and where deflection of the spraying jet is to be maintained permanently. The sprinkler cap according to the invention, consisting of a substantially flat steel sheet disc having a bore for the sprinkler nozzle, is distinguished by the fact that the edge of the bore (9) has a collar (19) out of which at least two tabs (20, 21) are cut, a spring ring (22) being clamped between the tabs and the steel sheet disc and projecting with its free limbs beyond the collar (19) of the sheet steel disc. <IMAGE>