baber/WOPTO huggingface dataset:
Patent EP-0379767-A1 (EP)
Inventor: KOBAYASHI YOSHINORI MITSUI PET
IPC: D06C15/08
Filed: 1989-01-27
Abstract: An emboss roll according to the present invention is capable of assuredly performing an embossing work without any risk of shaving a surface of nonwoven fabrics and forming pin holes when used to emboss nonwoven fabrics for the purpose of prevention of filament shavings to products. This emboss roll having an outer surface thereof provided with embossing projections (1) all of whose top end corners (2) are cut so as to be a surface. 
     As a result of cutting the top end corners of the embossing projections, nonwoven fabrics can be protected from being cut by the corner portions or forming pin holes during the embossing work.
Patent EP-0341009-A1 (EP)
Inventor: ROYLE DAVID ALBERT CYRIL
IPC: B60F3/00
Filed: 1989-04-28
Abstract: An amphibious craft has a hull and wheels for supporting the hull on land. At least one pair of the wheels is driven from a motor on the craft. The driven wheels (13) on one side of the craft are driven independently from those on the other side of the craft. To this end respective drive transmission mechanisms (28, 29, 31; 33, 34) are provided for the wheels to transfer power from the main drive shaft (15) to the wheel stub axles (20). Each drive transmission mechanism is housed in a watertight casing which also acts as the main strut for the wheel when in use. The wheels are retractable into respective compartments in the hull preferably without breaking the strength of the keel.
Patent EP-0355959-A1 (EP)
Inventor: BARSOTTI ROBERT J
IPC: C09D133/06
Filed: 1989-06-26
Abstract: A coating composition useful for a finish for automobiles and trucks in which the film forming binder contains reactive binder components of about
     (a) 25-90% by weight, based on the weight of the binder, of an acrylic polymer having at least two reactive anhydride groups composed of polymerized monomers of an ethylenically unsaturated anhydride and polymerized monomers from the group consisting of alkyl methacrylate alkyl acrylate and any mixtures thereof, wherein the alkyl groups have 1-8 carbon atoms and the polymer has a weight average molecular weight of about 2,000-50,000;   (b)5-50% by weight, based on the weight of the binder, of a glycidyl component having at least two reactive glycidyl groups;   (c) 5-40% by weight, based on the weight of the binder, of a monomeric or oligomeric anhydride component;    and 
the composition contains about 0.1-5% by weight, based on the weight of the binder, of a catalyst.
Patent EP-0368454-A1 (EP)
Inventor: JORDAN DAVID WILLIAM
IPC: G01F1/32
Filed: 1989-09-14
Abstract: A digital control system (10) for fibre optic vortex shedding flowmeters has a new and improved preamp circuit (26) and a computer (56) for correcting temperature, linearity and hysteresis effects. The control system (10) overcomes the inherent non-linearity of the vortex shedding phenomena and also provides two-way communication, via interfaces (66, 68), between a central control unit (the computer) and the fibre optic vortex shedding flowmeter. The improved preamp circuit (26) increases the low-end range of fibre optic vortex shedding flowmeters.
Patent EP-0370666-A1 (EP)
Inventor: LOGIE FRANK MCLEAN
IPC: H01F7/06
Filed: 1989-11-10
Abstract: An electromagnetic actuator comprises inner and outer annular pole pieces 13, 14 which define pole faces 13A, 14a presented to an armature 11, and which when a winding 12 is energised assume opposite magnetic polarity. An annular bridging member 17 is provided to interconnect the pole pieces at their ends remote from the armature. The pole pieces are formed by winding magnetic strip material. The bridging member 17 can be formed as a stock of laminations.
Patent EP-0369804-A1 (EP)
Inventor: HUTCHINGS TIMOTHY
IPC: C10M141/10
Filed: 1989-11-17
Abstract: This invention concerns the lubrication of crosshead diesel engines, for example marine slow speed crosshead diesel engines. Lubrication is effected with a lubricant composition comprising a major amount of base oil and minor amounts of an anti-wear additive and of an extreme pressure additive. Good lubrication is achieved between metal surfaces at elevated temperatures and high contact pressures. Preferred compositions of the invention have a synergistic effect and include an anti-wear additive of formula X=P(OR) , where X represents an oxygen or a sulfur atom, and each R, which can be the same or different, represents a phenyl, tolyl or xylyl group, a halogenated derivative of such a group, tritolyl­phosphate, trixylylphosphate or triphenylphosphorothionate, the extreme pressure additive being an organic sulfide.
Patent EP-0342132-A1 (EP)
Inventor: DOUCHY MICHEL
IPC: C21C7/00
Filed: 1989-04-12
Abstract: Process relating to the desulphurisation of the pig iron produced by a blast furnace before conversion into steel. 
<??>In this process in a first stage the pig iron is treated with a desulphurising compound such as Na2CO3 and there is then introduced into the pig iron a composite product (1) of great length with a tubular enclosure, comprising an axial region (2) in which magnesium is housed in pulverulent or granular form, and an annular region (6) separated from the axial region by an intermediate wall (3), in which a pulverulent or granular material is housed. An injection of an inert gas and a declinkering are then optionally carried out. 
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Patent EP-0357528-A1 (EP)
Inventor: NADD BRUNO
IPC: H01L27/02
Filed: 1989-08-28
Abstract: The present invention relates to a MOS transistor produced in a substrate with a first type of conductivity comprising a gate electrode (G1), a first main electrode (A1), a second main electrode (A2) and a substrate zone (60). An auxiliary switch produced in the substrate, comprising MOS transistors (52,53) permits the substrate zone to be connected to whichever of the two main first and second electrodes is at the weakest potential. 
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Patent EP-0371923-A1 (EP)
Inventor: JIMENEZ ANTONIO
IPC: G05B24/00
Filed: 1989-11-20
Abstract: The foot-pedal switch (7) for an electric machine (3) comprises a movable member (9) articulated on a base (11) and capable of being actuated by the foot of the user, whose heel rests on the plate (10). When the pedal (7) is not in use, the member (9) can be turned down against the plate (10), whilst the cord (8) and that equipped with the plug (6) are wound round the portion (12) forming a reel. …<IMAGE>…
Patent EP-0357778-A1 (EP)
Inventor: MIZUNO TORU ROOM
IPC: H02P29/00
Filed: 1988-12-09
Abstract: A method of speed control for servomotor is provided which is capable of constantly operating a servocontrolled machine such as a robot and an NC machine tool at a maximum operation ability, and which is capable of correctly moving the robot operation point and the actuator of tools along the locus specified by an instruction. As the speed instruction is read out from a program, the value corresponding to the specified speed is divided by a predetermined maximum allowable acceleration (Am) of the machine to find an acceleration/deceleration control time constant (T) (step S2). The time constant is then divided by a sampling period to calculate the number (n) of samples for the specified speed (step S3). Next, the speed during the sampling period of this time and the speed sampled in the previous time or n times before is added together and the sum is divided by the number of samples. The servomotor is driven at the resulting speed calculated taking accelaration or deceleration into account. Therefore, the machine is always accelerated or decelerated at a maximum allowable acceleration, whereby a maximum ability of the machine is available, and the actuator is correctly moved along the specified locus.
Patent EP-0397707-A1 (EP)
Title: Ergonomic chair having the seat at a varying position.
Inventor: HOSOE ISAO
IPC: A47C7/02
Filed: 1988-12-23
Abstract: An ergonomic chair has its seat portion (4) which, in addition to be adjustable as to the height, forms a variable tilting angle, positive or negative with respect to the horizontal, in consequence of the height thereof, said tilting angle being obtained through a swinging movement of the seat (4) such as to form an arc of circumference about a rotation center substantially coincident with the center of gravity (CG) of a person sitting on the chair. This swinging movement of the seat is preferably accompanied by the rotation of a lever arm (6) pivotedly mounted at an end (6a) to the stationary portion (1a) of the seat support (1) and hinged at the other end (6b) to the front side of the seat (4), the length of said lever (6) or the pivoting point with seat (4) being adjustable by a simple operation of the user to modify the variation of the tilting angle of the seat (4) in function of its height. Said lever arm (6) may be provided with some elastic feature.
Patent EP-0346444-A1 (EP)
Inventor: GIANNETTI JOHN
IPC: G03B27/62
Filed: 1988-12-16
Abstract: Un manipulateur duplex de documents comprend un bac d'alimentation (20) situé d'un côté d'une position (15) stationnaire d'exposition, un bac simple de sortie (32) situé du côté de la position d'exposition opposé au bac d'alimentation et un bac duplex de sortie situé au-dessus du bac d'alimentation. Un tambour de retournement (24) reçoit des feuilles du bac d'alimentation et les guide à travers la position d'exposition vers le bac simple de sortie ou à travers la position d'exposition et un trajet de renversement jusqu'à une position de retournement (36, 42), puis de nouveau à la position d'exposition, à la position de retournement et au bac duplex de sortie.
Patent EP-0402369-A1 (EP)
Inventor: SMITH TERRY E
IPC: C07C209/90
Filed: 1989-01-19
Abstract: Procédé d'augmentation de la solubilité dans l'eau de composés organiques très insolubles, consistant à former un produit complexe obtenu de la réaction entre le composé organique et une solution aqueuse de polyvinylpyrrolidone solide. La solubilité du composé organique peut être multipliée au moins par 25 et le complexe formé est très stable dans des conditions ambiantes.
Patent EP-0389586-A1 (EP)
Inventor: AMMERAAL ROBERT N
IPC: C08B37/16
Filed: 1989-08-08
Abstract: On a produit des cyclodextrines ramifiées par la pyrolyse de cyclodextrines. La plage de température est comprise entre 135°C et 220°C pour des équipements adaptés pour fabriquer de la gomeline et d'autres dextrines d'amidon.
Patent EP-0437450-A1 (EP)
Inventor: MIAS ABDUS S
IPC: A61K38/16
Filed: 1989-09-07
Abstract: Procédé de contraception pour mammifères consistant à administrer aux mammifères une composition à base: 1) de LHRH libre (hormone de libération de la lutéostimuline) ou son analogue et 2) d'un conjugué immunogène de LHRH ou son analogue et d'une protéine porteuse. Le LHRH libre ou son analogue empêche la conception chez le mammifère pendant environ 6 semaines à partir de l'administration. Le conjugué immunogène empêche la conception pendant environ 6 semaines après administration, jusqu'à ce que les anticorps LHRH qui se sont formés en réaction au conjugué soient métabolisés, c'est-à-dire généralament entre une demi-année et 2 ans.
Patent EP-0391999-A1 (EP)
Inventor: PEPE MICHAEL G
IPC: C12N9/64
Filed: 1989-09-22
Abstract: Deux classes de peptides et de dérivés de peptides inhibent spécifiquement la série de réactions en chaîne initiées par [TF:VIIa] qui mènent à la coagulation sanguine. Les peptides de la classe I ont la formule générale R'1ZGHFGVR'2, alors que les peptides de la classe II contiennent la séquence centrale -DHTGTKRS', les peptides des deux classes pouvant être linéaires ou cycliques. L'invention concerne l'utilisation de ces inhibiteurs comme réactifs de diagnostic, comme réactifs analytiques et comme médicaments.
Patent EP-0391209-A1 (EP)
Inventor: PEILER ROLF
IPC: B60G9/02
Filed: 1990-03-27
Abstract: 2.1  In the case of the pivot bearing of an oscillating body (12) with a bearing shaft (18) in a plurality of bearing units (14), after an extended service life and use under difficult conditions (dirt, vibrations), play occurs in the bearing which can often be corrected only by replacing bearing units (14) or parts thereof. 
<??>2.2  A bearing device (10) in proposed on which the oscillating body (12) with its bearing shaft (18) is accommodated in the bearing units (14) via deformable bearing bodies (24). 
<??>2.3  Bearing devices (10) of this type have applications particularly in the suspension of axle beams on harvesting machinery and agricultural tractors. 
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Patent EP-0393468-A1 (EP)
Inventor: VISCARDI ETTORE
IPC: D03D47/30
Filed: 1990-04-09
Abstract: A weft yarn suction device for air looms - of the type equipped with a main blow nozzle (3), through which the weft yarn is fed and which is positioned at one end of the loom, and with a suction device positioned at the opposite end of the loom which draws the weft yarn by depression - comprises a movable shutting lamina (5), apt to progressively close the suc­tion mouth (4) of said device as the reed approaches the beating up position.
Patent EP-0454894-A1 (EP)
Title: Securing element for the brush of a cleaning machine
Inventor: MILANI ADELINO
IPC: A46B9/12
Filed: 1990-07-20
Abstract: A securing element for the brush (1) of a cleaning machine, comprising two profiled clamping jaws (6), which hold the bristles (2) of the brush (1) in a lengthwise direction and may be attached to the rotor (14) of a cleaning vehicle. <IMAGE>
Patent EP-0417704-A1 (EP)
Title: Eine, ein Druckabnahmesignal erzeugende Ventilkappe für einen Luftreifen
Inventor: ACHTERHOLT RAINER
IPC: B60C23/00
Filed: 1990-09-10
Abstract: Eine auf ein Ventilrohr (6) eines Reifenventils eines Luftreifens aufschraubbare Ventilkappe erzeugt bei einer Druckabnahme im Reifen ein drahtlos übermittelbares Druckabnahmesignal. Innerhalb des Ventilkappengehäuses (1) ist eine mit dem zu überwachenden Reifendruck beaufschlagbare Druckkammer (48) sowie eine Referenzkammer (44) ausgebildet, die beim Aufschrauben der Ventilkappe auf das Reifenventil mit einem vorgegebenen Solldruck beaufschlagbar ist. Innerhalb des Ventilkappengehäuses (1) sind an einer Platine (23) elektrische und/oder elektronische Komponenten (24, 24', 24", 24'", 25) eines Senders angebracht. Es ist eine Stromversorgungsquelle und ein Schaltglied vorhanden, zu dem wenigstens ein innerhalb der Druckkammer (48) befindlicher Leiterabschnitt (28) gehört, der in geringem Abstand zur Ruhelage einer auslenkbaren Membran (40) angeordnet ist. Eine durch Reifendruckabnahme hervorgerufene Membranauslenkung schließt einen Stromkreis und die Senderschaltung wird mit Strom/Spannung versorgt und der Sender liefert ein zeitlich begrenztes Druckabnahmesignal.
Patent EP-0433992-A1 (EP)
Inventor: YAMAKAWA AKIRA C O ITAMI WORKS
IPC: C04B41/88
Filed: 1990-12-18
Abstract: An aluminum nitride sintered body previously fired/formed to have a prescribed configuration is prepared. Metal paste of tungsten is prepared. The metal paste of tungsten contains at least 1 percent by weight and not more than 40 percent by weight of oxide components. The oxide components include SiO₂ in a content of at least 1 percent by weight and not more than 40 percent by weight, as well as CaO in a weight ratio of at least 0.5 and not more than 2 with respect to Aℓ₂O₃. The metal paste is applied onto a surface of the aluminum nitride sintered body. The aluminum nitride sintered body coated with the metal paste is heated/fired in a non-oxidizing atmosphere at a temperature of at least 1400°C and not more than 2000°C. Thus, a metallized layer is formed on the surface of the aluminum sintered body.
Patent EP-0410514-A1 (EP)
Inventor: STIGTER LEONIE ARINA
IPC: C08L79/08
Filed: 1990-07-19
Abstract: A resin composition comprising (1) 5 to 95% by weight of a polyetherimide (PEl) and 95 to 5% by weight of a polyamide (PA), (2) 0,01 to 40 parts by weight of (A) a compound having in the molecule both an ethylenically unsaturated carbon-carbon double bond and a carboxylic acid, acid anhydride, acid amide, imido, carboxylic acid ester, amino or hydroxyl group or (B) an epoxy compound per 100 parts by weight of the total amount of polyetherimide and polyamide resin (1), and (3) 0 to 40 parts by weight of rubbery polymer per 100 parts by weight of the total amount of polyetherimide and polyamide resin (1). 
     The Izod 180-4A impact resistance of these blends is considerably improved as compared with the known blends that do not contain any of the above functionalizing compounds.
Patent EP-0468104-A1 (EP)
Inventor: DE PRIJCKER JOZEF PAULINA
IPC: G03C1/485
Filed: 1990-07-27
Abstract: Photographic light-sensitive silver halide material for forming direct-positive images comprising a support, a light-sensitive emulsion layer comprising unfogged internal latent image-type silver halide grains dispersed in a hydrophilic colloid binder and comprising a development nucleator, and at least one protective hydrophilic colloid layer, wherein said light-sensitive emulsion comprises at least one compound that during the development of said material in a surface developer provides iodide ions, the weight ratio of the hydrophilic colloid binder of said emulsion layer to silver halide expressed as silver nitrate ranging from 0.4 : 1 to 3 : 1, and said protective hydrophilic colloid layer having a thickness in dry state of 1 to 3 µm. The present invention also relates to a method for making direct-positive images with such a photographic light-sensitive silver halide material.
Patent EP-0421524-A1 (EP)
Inventor: SHAW HENRY
IPC: D03J1/00
Filed: 1990-09-28
Abstract: Device for the removal of dust in weaving machines protecting the parts of weaving machines from weaving dust, characterized in that it essentially consists of a combination of a dust screen (13); a number of freely movable tubes (15) at an end (14) which operate in combination with the side (16) of the dust screen (13); and blowing devices (17) which feed air through the tubes (15).
Patent EP-0403036-A1 (EP)
Inventor: HAGGLUND ERIK
IPC: B43L3/00
Filed: 1990-04-12
Abstract: The present invention provides a notepad holder for automobiles which may be mounted directly to the wind­shield of a car for viewing by the driver during operation of the motor vehicle or for making notes during times when the vehicle is momentarily stopped. The notepad holder includes a base (22) which is removably mounted to the inner surface of the windshield of a motor vehicle by at least two separate mounting locat­ions (23). The base includes a clamp (26) for removably holding a pad or other writing material, and further includes a compartment for holding a pen or other writing imple­ment.
Patent EP-0429155-A1 (EP)
Inventor: KANAI MUNENORI C O NIPPON TELE
IPC: F16H25/24
Filed: 1987-09-09
Abstract: A feed mechanism for performing ultra precise feeding comprises at least one static pressure lead screw or nut including a porous ceramic body (M) having fluid flow paths as part of a flank (9). The porous ceramic body (11) is fixed by a tubular base member (20) through which the fluid does not flow. Fluid guide holes (12) for supplying the fluid to the porous body (11) extend through the tubular base member (10) and are connected to the porous body (M). In a preferred embodiment, an electroless-plated layer is formed in a surface layer of the flank or an inner portion continuous with the surface layer, thereby obtaining various high-accuracy static pressure guides with high statical stiffness.
Patent EP-0379283-A1 (EP)
Inventor: MIYAHARA KINGO
IPC: A23L5/10
Filed: 1990-01-08
Abstract: In order to prepare foods by utilizing electric heating, a container (1) having an open upper surface is prepared, with a moisture permeable film body (8) disposed inside the container in such a manner that two outer surfaces (9) of the film body face two mutually opposing inner surfaces (4) of the container, and with a pair of electrodes (5) disposed in the gaps between these inner and outer surfaces. A food material (A), a suitable amount of an electrolyte and a suitable mount of water (B) are placed within the moisture permeable film body, and they are then cooked by being subjected to warming or heating by supplying electricity to the electrodes so that current flows therebetween.
Patent EP-0422937-A1 (EP)
Inventor: NUTT RUTH F
IPC: C07K7/06
Filed: 1990-10-11
Abstract: A fibrinogen receptor antagonist of the formula
      wherein XX represents a synthetic alpha-amino acid containing a phenyl or C₃-C₈ cycloalkyl group, and ZZ represents a sequence of 1, 2, 3 or 4 amino acids.
Patent EP-0430769-A1 (EP)
Inventor: CORSI PHILIPPE
IPC: B29C41/38
Filed: 1990-11-22
Abstract: Application of an antiadherent polyester film as a support for the formation of plastic sheets comprising at least one layer of polyurethane of good optical quality by addition of at least one liquid mass to the said mobile, stretched, horizontal planar support. 
<??>In the application according to the invention the antiadherent polyester film consists of a support film made of semicrystalline oriented polyester comprising, at least on its face intended to receive the liquid mass, a coating comprising a fluoropolymer.
Patent EP-0409791-A1 (EP)
Inventor: WEDER HEINRICH
IPC: B04B9/06
Filed: 1990-07-18
Abstract: Der Antrieb weist einen hochmomentigen langsamlaufenden Hydromotor (I) und einen schnellaufenden Hydromotor (II) auf. Wenigstens der schnellaufende Hydromotor (II) ist über seine Rotorwelle (4) fliegend auf der rotierenden Ausrüstung aufgebaut. Diese Ausrüstung weist in bekannter Weise eine Schnecke (1) und eine Trommel (2) sowie den langsamlaufenden Hydromotor (I) auf. Ueber Arme (L) ist das Drehmoment des Gehäuses (16) des schnellaufenden Hydromotors (II) symmetrisch und elastisch an stillstehender Masse (13) abgestützt. Der Antrieb erzeugt im wesentlichen keine Lagerquerkräfte und ermöglicht eine sehr kompakte Bauweise.
Patent EP-0462141-A1 (EP)
Title: Thermometre
Inventor: LAMONT-GREGORY ERIC
IPC: G01K13/00
Filed: 1990-03-08
Abstract: Thermomètre de contact de surface pour la mesure transcutanée de la température corporelle. Ledit thermomètre comprend un capteur de température supporté par une couche de matière thermo-isolante. On utilise ledit thermomètre en plaçant le capteur contre la peau de sorte que ce dernier soit pris en sandwich entre la couche thermo-isolante et la peau. Ainsi la température du capteur s'élève jusqu'à celle des tissus corporels profonds. On a mis au point un certain nombre de modes de réalisation utilisant des capteurs de température électroniques, des capteurs de température à expansion ainsi que des capteurs de température chimiques. Un exemple de ce dernier, basé sur l'utilisation de cristaux fluides thermochroniques produisant un changement de couleur lorsqu'on les chauffe, est présenté. Dans le cas présent l'affichage comprend un certain nombre de cases (13, 14) affichant la température à l'aide de couleur. Les cases (15, 16) donnent un avertissement de la température corporelle se situant en dehors de la plage normale. Ledit thermomètre est beaucoup plus facile à utiliser qu'un thermomètre au mercure classique.
Patent EP-0417313-A1 (EP)
Inventor: TAZAKI TOSHINORI
IPC: C08F212/02
Filed: 1990-03-15
Abstract: Disclosed is a new styrenic copolymer comprising: (a) repeating styrene units of general formula (I), wherein R¹ represents a hydrogen or halogen atom, or a hydrocarbon group having 20 or less carbon atoms and n is an integer of 1 to 3, provided that R¹ groups may be the same or different from each other when n is 2 or 3, and (b) repeating olefin units of general formula (II), wherein R² represents a hydrogen atom or a saturated hydrocarbon group having 20 or less carbon atoms, or (c) repeating diene units, where in the proportion of the repeating olefin units (b) or diene units (c) is 0.1 to 99.9 % by weight. The copolymer has a limiting viscosity of 0.07 to 20 dl/g as measured in 1,2,4-trichlorobenzene at 135°C and the stereoregularity of the chain of the repeating styrene units is highly syndiotactic. It is excellent in the resistance to heat, chemicals and so forth and capable of low-temperature injection molding. It has also a good compatibility with other resins.