baber/WOPTO huggingface dataset:
Patent EP-0353521-A1 (EP)
Title: Absperr- und Regelhahn
Inventor: GONSIOR WOLFGANG
IPC: F16K41/12
Filed: 1989-07-14
Abstract: Ein Absperr- und Regelhahn enthält in einem Gehäuse (2) ein insbesondere als Küken (8) ausgebildetes Absperrelement, wel­ches mittels eines Schaftes (26) drehbar angeordnet ist. Der Schaft (26) ist durch einen Gehäusedeckel (20) nach außen geführt, wobei zur Abdichtung ein erstes Dichtelement (50) vorgesehen ist. Dieser Hahn soll für eine minimierte Leckrate und hohe Sicherheitsanforderungen ausgelegt werden. Es wird vorgeschlagen, daß das erste Dichtelement (50) an der Unter­seite des Gehäusedeckels (20) auf einer Ringscheibe (54) abge­stützt ist und daß ferner ein zweites Dichtelement (60) an der Oberseite des Deckels (20), und zwar insbesondere mittels einer Buchse (62) einstellbar angeordnet ist.
Patent EP-0356720-A1 (EP)
Title: Controller for coded surface acoustical wave (SAW) security system
Inventor: KNOLL WILLIAM C
IPC: B60R25/04
Filed: 1989-07-28
Abstract: A controller for a motor vehicle security system. The controller has a SAW device adapted to receive a signal and to generate a reply signal. A decoder is connected to the SAW device for decoding the reply signal. A comparator compares the reply signal to a previously stored value and an enabling device enables operation of the motor vehicle when the predetermined value and the decoded reply signal are successfully compared.
Patent EP-0355872-A1 (EP)
Inventor: JOURQUIN LUCIEN
IPC: C08G18/00
Filed: 1989-03-22
Abstract: A method for preparing a flexible polyurethane foam, wherein a poly­ether-polyol having an average molecular weight from 1000 to 8000 and an average functionality not larger than 4, is brought into reaction with organic polyisocyanates in the presence of a foam stabilizer, a catalyst and a blowing means comprising methylformate, wherein a cross-linker/extender and/or an amine catalyst with delayed action is added to said reaction mixture.
Patent EP-0359585-A1 (EP)
Inventor: FRASER MICHAEL JAMES
IPC: F01D5/00
Filed: 1989-09-15
Abstract: A method of and apparatus for repairing turbine blades (11-14) wherein the repair requires the input of considerable thermal energy during a welding or brazing operation for example. The method involves the step of pre­distorting the blade prior to the welding or brazing operation so that the distortion that is expected to occur during welding or brazing leaves the blade after repair in its proper position. A clamp means (17) may be provided to prevent parts of an individual blade from being predistorted so as to localise the predistortion in the required area. A tool (113) for predistorting the blade ensures that a physical force may be applied to a local area of the blade.
Patent EP-0377301-A1 (EP)
Inventor: ALDCROFT DEREK
IPC: C01B33/14
Filed: 1989-12-20
Abstract: Amorphous silica can be prepared in a stable and pumpable suspension, suitable for use in alcoholic beverage stabilisation, by adding a polysaccharide or inorganic gelling agent. Examples of polysaccharides are carboxy methyl celluloses, guar gum and Xanthan gum. Preferably the suspension contains sorbic acid, benzoic acid or a benzoate to give synergistic action with the polysaccharide.
Patent EP-0366521-A1 (EP)
Inventor: COULLERUT JACQUES
IPC: B60J7/057
Filed: 1989-10-16
Abstract: Ce dispositif comportant des moyens (2,3) de régulation de la tension d'alimentation et des moyens (4,5,6) de commande du fonctionnement du moteur et d'inversion du sens de rotation de celui-ci, actionnables par un utilisateur, est caractérisé en ce qu'il comporte en outre des moyens de régulation (7) de la vitesse de rotation du moteur (1) en fonction de l'effort demandé à celui-ci, connectés en série avec le moteur, et des moyens de court-circuitage (8) des moyens de régulation de la vitesse de rotation du moteur sous la commande de moyens d'activation (9) suivant une séquence pré-établie.
Patent EP-0358589-A1 (EP)
Inventor: CASTNER KENNETH FLOYD
IPC: C08F36/06
Filed: 1989-08-11
Abstract: High vinyl polybutadiene rubber is utilized in a variety of applications. For instance, high vinyl polybutadiene is utilized in tire tread rubber compositions because it provides both good traction and rolling resistance. The present invention discloses a technique for synthesizing high vinyl polybutadiene utilizing a molybdenum catalyst system. This molybdenum catalyst system can be utilized in aliphatic solvents with high yields of about 75% being attained. The molybdenum catalyst systems of this invention are comprised of (a) a molybdenum containing compound which is prepared by modifying molybdenum pentachloride, molybdenum trichloride, or molybdenum tetrachloride with an alkyl carboxylic acid or an aryl carboxylic; and (b) an aluminum containing compound which is prepared by modifying a trialkyl aluminum compound with a phenol. The molecular weight of the high vinyl polybutadiene being prepared can be reduced by modifying the trialkyl aluminum compound with an allylphenol, such as 2-allylphenol.
Patent EP-0359721-A1 (EP)
Inventor: BAGGIANI GIUSEPPE
IPC: A47B3/083
Filed: 1989-09-08
Abstract: The extendable table with a sectored surface according to the invention comprises a pair of elongated supports (2) disposed in two convergent vertical planes to carry a first horizontal surface portion (1) of sector shape, to the convergent straight edges (1a, 1b) of which there are hinge-connected two further surface portions (4, 5) of sector shape which are rotatable between a hanging vertical position and a horizontal raised position aligned with the first portion (1), there being also provided a fourth surface portion (6), also of sector shape, which is hinged to the first portion (1) at the mutual vertices (6a, 1c) and is overturnable between a position superposed thereon and a position aligned and coplanar therewith. There are also provided for the surface portions mobile support members (10) which can be folded into a gathered state when the surface portions are in their closed position.
Patent EP-0393116-A1 (EP)
Title: Servo pattern.
Inventor: BIZJAK JOHN F
IPC: G11B5/55
Filed: 1988-10-28
Abstract: The present invention describes a time based servo pattern scheme which provides position and velocity information with high accuracy. A plurality of servo lines are formed on a data disk extending from the inner track to the outer track, In the preferred embodiment of the present invention, these lines are employed as part of a buried servo scheme such that the entire useable disk surface is dedicated to data storage. The servo pattern is written on each side of the disk so that, if the disk were transparent, the respective servo lines would appear to intersect when viewed from above. Servo heads located on each side of the disk detect servo line crossings. By comparing the time difference between crossings of corresponding tracks on either side of the disk, the radial position of the heads can be determined. Therefore, even when nominal track centers do not fall on servo line intersections, their position can be determined accurately. Thus, the servo pattern of the present invention is track pitch independent. A concentric calibration track is formed on the disk surface so that offsets between the desired servo and data head positions may be detected and compensated.
Patent EP-0401229-A1 (EP)
Inventor: LE FAOU JACQUES
IPC: G03C1/005
Filed: 1989-01-06
Abstract: La présente invention se rapporte à un procédé permettant d'obtenir une préparation photographique à base d'halogénure d'argent pour une couche de revêtement. Ledit procédé consiste à préparer séparément les divers composants de la couche désirée, qui contient au moins une émulsion d'halogénure d'argent, ainsi que des solutions ou des dispersions contenant un ou plusieurs composés d'addition et/ou de la gélatine pour le finissage, à refroidir rapidement ces composants pour obtenir la solidification de chacun d'eux, à les découper en morceaux, à mélanger à froid, à l'état solide, les composants choisis selon la composition de la couche désirée et à liquéfier la préparation solide qui en résulte juste avant son introduction dans la station de revêtement. Ledit procédé peut s'appliquer à tous les types de produits photographiques à base d'halogénure d'argent, pour la photographie en noir et blanc ou en couleur.
Patent EP-0394454-A1 (EP)
Inventor: MIYATA MITSUTO
IPC: B23Q15/00
Filed: 1989-03-23
Abstract: This invention relates to a method for surface notching with a combination lathe. A finishing allowance (TC) and a work passage (15) spaced apart from a work passage by an offset quantity (R) are calculated to execute rough working (2) and thereafter the finishing allowance (TC) is finished with the same tool. In this manner the surface notching can be accomplished with a high accuracy.
Patent EP-0428544-A1 (EP)
Inventor: KRAFT HARALD
IPC: B23B27/16
Filed: 1989-07-13
Abstract: PCT No. PCT/EP89/00811 Sec. 371 Date Feb. 1, 1991 Sec. 102(e) Date Feb. 1, 1991 PCT Filed Jul. 13, 1989 PCT Pub. No. WO90/00457 PCT Pub. Date Jan. 25, 1990.A clamp for circular cutting tools (2) has a bearing bore (6) at the clamp head (5) in order to support a cup-shaped insert (7). The receptacle (9) of the cup-shaped insert (7) is elastically deformable and has a recess configured as a truncated hollow cone and the centering profile (3) of the circular cutting tool (2) is configured as a truncated cone. The convergin cone angle of the recess in receptacle (9) is smaller than the cone angle of the centering profile (3). Several cuts (10) separate the receptacle (9) in spring segments (11). The bottom (12) of the recess has a larger diameter than the contact surface (13) of the circular cutting tool (2). It is provided with a circular groove (14) running along its periphery.
Patent EP-0413770-A1 (EP)
Title: Method of freezing vital body fluids.
Inventor: LIBERMAN BARNET L
IPC: F25D9/00
Filed: 1989-07-07
Abstract: A method of freezing vital body fluids for storage and later use is provided. The method includes the steps of preparing a brine including a cruciferous oil, cooling the brine, providing a heat transfer container having a vital body fluid therein and subjecting the heat transfer container to a heat transfer relationship with the cooled brine for a period of time sufficient to freeze the vital body fluid in the heat transfer container.
Patent EP-0436659-A1 (EP)
Title: Chaussures estampees a chaud
Inventor: CURLEY JOHN JOSEPH JR
IPC: A43D11/00
Filed: 1989-10-03
Abstract: Un procédé de fabrication de chaussures avec économie de main d'oeuvre permet d'obtenir des composants de chaussure multi-couches, estampés à chaud, y compris une empeigne en une seule pièce. Les composants comprennent une couche en mousse élastique et d'autres couches assurant la souplesse, la résistance et la durabilité. L'estampage des composants de la chaussure sert à réduire l'épaisseur de matière, assure l'étanchéification du matériau, donne la forme à la chaussure et permet de gérer les contraintes. L'assemblage des composants de chaussure s'effectue en partie en utilisant des rivets thermoplastiques qui sont chauffés et fondus par application d'un champ électrique à haute fréquence.
Patent EP-0406436-A1 (EP)
Inventor: FUJIO TATSURO
IPC: C12N9/10
Filed: 1989-11-22
Abstract: The invention relates to process for preparing S'-inosinic acid (IMP) from a carbon source, hypoxanthine (Hyp), and a phosphoric acid donating material using a microorganism as an enzyme source. In this process, use is made of both a microorganism having the activity of yielding 5-phosphoribosyl-1-pyrophosphoric acid (PRPP) or its precursor from a carbon source and another microorganism having the activity of yielding IMP from both of Hyp or its precursor and PRPP or its precursor.
Patent EP-0378154-A1 (EP)
Inventor: NISHINO SATORU
IPC: B32B7/02
Filed: 1990-01-08
Abstract: A biaxially oriented polyester film having excellent scratch resistance and chipping resistance by the inclusion of particles (A) having an average primary particle diameter of 5-300 nm, an average degree of aggregation of 5-100 and a Mohs'hardness of 6-10 by the content of 0.01-5 wt.%. The scratch resistance and chipping resistance of the film can be further increased by the inclusion of particles (B) having an average particle diameter of 0.3-3 µm, a Mohs'hardness smaller than that of particles (A) and/or non-incorporated particles.
Patent EP-0379969-A1 (EP)
Inventor: FABRY BERND DR
IPC: C09K23/02
Filed: 1990-01-18
Abstract: Sulphonates of alkenyl borates or alkenyl(poly)alkylene glycol ether borates, obtainable by sulphonation of boric acid esters of the general formula I  [R<1>O-(CmH2mO)n]pB(OH)q     (I> in which R<1>O denotes the radical of a fatty alcohol having 16 to 22 carbon atoms and at least one olefinic double bond,  m denotes the numbers 2 and/or 3,  n denotes a number in the range from 0 to 20,  p denotes the numbers 1, 2 or 3 and  q denotes the numbers 0, 1 or 2 where the relationship p + q = 3 applies, and subsequent neutralisation and hydrolysis of the sulphonation products using bases, have interesting surface-active properties and are useful intermediates for the preparation of fatty alcohol sulphonates.
Patent EP-0381202-A1 (EP)
Inventor: HOSOI TAKASHI C O INTELLECTUAL
IPC: H05K5/03
Filed: 1990-01-31
Abstract: A shaft lock device includes a cylindrical rota­tional shaft (26), and first and second members (28, 24). The first member (28) supports one end of the rota­tional shaft so that the shaft (26) is rotatable around the axis thereof, and the second member (24) is fixed to the other end portion of the shaft and rotatable integral with the shaft (26). A coil spring (38), coiled in a prede­termined direction and having a coil diameter greater than the inner diameter of the shaft, is arranged in the shaft along the axial direction while the outer surface of the spring is pressed against the inner circumfe­rential surface of the shaft (26b). When the second member (24) is rotated in the direction opposite the coiling direction, the spring (38) is urged to expand in its radial direction, thereby retaining the shaft (26) from rotating. When the second member (24) is rotated in the coiling direction, the spring (38) is urged to contract in its radial direction, thereby allowing the shaft (26) to rotate.
Patent EP-0386587-A1 (EP)
Inventor: HONDA MICHITAKA INTELLECTUAL P
IPC: A61B6/02
Filed: 1990-02-26
Abstract: In X-ray photography by an X-ray equipment, grid images based on only a grid are acquired by a grid image generating circuit (13) under various photograph conditions, and are stored in image memories (12a to 12n) A subject image based on a subject to be examined is acquired under a predetermined photograph condition. A grid image which is acquired under the same photograph condition as that of the subject image or under a condi­tion similar thereto is read out from a corresponding image memory. The subject image and the readout grid image are regulated by gain regulators (17, 18) to have the same gain. The subject image is then divided by the grid image in the divider (19). As a result, the sub­ject image without the grid image can be obtained.
Patent EP-0445321-A1 (EP)
Inventor: FURUMOTO HERBERT DR ING
IPC: D21C3/24
Filed: 1990-03-05
Abstract: A desired pulp quality is specified using a quality coefficient (Q<*>). Suitable quality coefficients are, inter alia, the yield (Y) or the residual lignin concentration (kappa number) of the pulp. A process module (M) is used to determine the digestion temperature (T<*>) associated with the specified value of the quality coefficient (Q<*>) as the main control variable. This takes account of the actual values of the concentration of chemicals (C), the digester filling level (L), the production quantity (n) and technology-dependent process constants (a, k, E). The process model can be adapted to match it to altered operating conditions in the pulp digester. For this purpose, at least one of the process constants (k) is redetermined. The actual value of the yield (Y), which is used as quality coefficient, is preferably simulated at least using a spent liquor analysis. Other quantities used for the simulation may be, in particular, the hydromodule (Xa) or the rotary speed of the wood feed means (n1, n2, n3). <IMAGE>
Patent EP-0391166-A1 (EP)
Inventor: MARTZ JONATHAN THOMAS
IPC: C09D133/14
Filed: 1990-03-23
Abstract: Disclosed is a liquid coating composition, useful for making a chip resistant coating, comprising a binder of: a first and a second urethane resin each containing terminal, reactive ethylenically unsaturated groups. Each urethane resin is prepared by reacting components comprising (A) an isocyanate-terminated prepolymer which is the product of reacting an organic polyisocyanate with an organic polyol with (B) an isocyanate reactive group-containing unsaturated monomer selected from hydroxyalkyl acrylates, hydroxyalkyl methacrylates and hydroxyalkyl acrylamides. The organic polyol for the first urethane resin has a hydroxyl functionality of 3 or more; the organic polyol for the second urethane resin has a hydroxyl functionality of less than three; and the average functionality of the polyols utilized for the first and second urethane resins is less than three. 
     Also disclosed is a method of making a cured chip resistant, coating.
Patent EP-0448741-A1 (EP)
Inventor: REHMER GERD DR
IPC: C08L33/14
Filed: 1990-03-26
Abstract: UV-crosslinkable compositions based on (meth)acrylate copolymers containing copolymerised monomers of the formula I <IMAGE> in which R is a certain alkyl radical, an aryl radical or the radical R<1> and R<1> is the <IMAGE> radical, where the radicals R<2> to R<6> are H, alkyl, a non-ortho-OH group, OCH3, OC2H5, SH, SCH3, Cl, F, CN, COOH, COO(C1- to C3-alkyl), CF3, N(CH3)2, N(C2H5)2, N(CH3)C6H5, <(+)>N(CH3)3X<(-)>, <(+)>N(CH3)2X<(-)>, where X<(-)> is an acid anion, and at least one of the radicals R<2> to R<6> is the <IMAGE> or IMAGE> or <IMAGE> radical where Sp is one of the spacer groups of the following type <IMAGE> and R', R'' and R''' are H or a certain hydrocarbon, and in which X is a divalent alkylene radical, a cycloalkylene radical, or a phenylene radical, where the radicals X may be identical to or different from one another and are linked directly to one another and/or are linked to one another via identical or different groups Y and Y is a divalent radical from the group consisting of <IMAGE> and <IMAGE> and k and m are the numbers 1 to 10 and l and n are the numbers 0 to 25.
Patent EP-0393482-A1 (EP)
Inventor: KRAFT LOTHAR
IPC: B65D71/30
Filed: 1990-04-10
Abstract: The blank (20) has in the region of its gripping openings (3; 9) support parts (1, 1', 2; 8) which can be bent in each case starting from an upper gripping edge (13'; 14') of the gripping openings, on the one hand, in the direction towards adjacent inside surfaces of the resulting top surfaces (5; 7) and, on the other hand, at least partially also upwards or at least obliquely upwards.
Patent EP-0400523-A1 (EP)
Inventor: THURIES EDMOND
IPC: H01H33/915
Filed: 1990-05-28
Abstract: The invention relates to a high-tension circuit breaker insulated with dielectric self-blasting gas. 
<??>The circuit breaker comprising, inside a sealed insulating envelope filled with dielectric gas:
 - a fixed assembly comprising in particular a stationary main contact and a stationary arc contact,
 - a moving assembly driven by a manoeuvring linkage and comprising in particular a moving main contact and a moving arc contact,
 - a blasting volume prolonged by a blasting nozzle,
 - a blasting piston,
 - a pair of secondary contacts arranged in a first volume and intended to generate a secondary arc, is characterised in that it comprises first means of reducing the risks of untimely sparking due to the secondary arc and which consist of a jacket (25A) made of an insulating material and extending in line with the secondary contacts (41, 42) and in sliding contact with at least part of one (41) of the secondary contacts, the said jacket carrying longitudinal grooves (45) on the said secondary contact (41) side. 
<??>Application to high-tension circuit breakers. 
<IMAGE>
Patent EP-0424822-A1 (EP)
Inventor: TAGLIAFERRI RENZO
IPC: B27B5/06
Filed: 1990-10-19
Abstract: A machine (1) comprising: 
a first cutting station (4) supported on a first work surface (3); 
a first device (5) for feeding a first pack (6) of panels along the first work surface (3) to the first cutting station (4); 
a second work surface (7) in line with the first work surface (3); 
a slide (8) designed to travel along the longitudinal axis of the second work surface (7); designed to travel along a vertical axis; designed, at the first cutting station (4), to pick up a second pack (11) of strips (12) produced by cutting the first pack (6) along a first axis (X); and designed to transfer the second pack (11) to a portion (13) of the second work surface (7); 
a second cutting station (15) supported on a third work surface (14) and designed to cut the second pack (11) along a second axis (Y) perpendicular to the first axis (X); 
a second device (16) designed to transfer the second pack (11) from portion (13) to the second cutting station (15); and 
means (38 and 45) for driving the slide (8).
Patent EP-0428124-A1 (EP)
Inventor: VERNIZZI GIORGIO
IPC: C08F2/50
Filed: 1990-11-13
Abstract: High-pigmentation painting products, cross-linkable by means of ultraviolet-redox systems, to provide decorative-effect corrugated surfaces, consisting of dispersions of organic solvents of physical drying resins, resins and/or prepolymers and/or monomers exhibiting unsaturations of the ethylene type, photostarters characterized by the presence of an optionally substituted benzoyl group, salts of organic acids of transition metals or of metals of groups III A and IV A of the Periodic Table soluble in the reaction system and capable of forming, with peroxides, an oxido-reducing couple, pigments and/or fillers, and a process for preparing said corrugated-effect paints.
Patent EP-0431445-A1 (EP)
Inventor: ISHINO TOSHIHIRO
IPC: C04B35/48
Filed: 1990-11-27
Abstract: A high zirconia fused cast refractory having excellent thermal cycle resistance which comprises, as chemical components of the refractory, from 90 to 95% by weight of ZrO₂, from 3.5 to 7% by weight of SiO₂ and from l to 3% by weight of Aℓ₂O₃ and which does not substantially contain any one of P₂O₅, B₂O₃ and CuO.
Patent EP-0431514-A1 (EP)
Inventor: CUENOT ALAIN
IPC: H02K1/28
Filed: 1990-12-03
Abstract: The invention relates to a motor with flux concentration magnets. 
<??>The subject is a motor with flux concentration magnets, comprising a wound stator, and a rotor including a shaft, a sleeve surrounding the shaft and intended for retaining rotor metal sheets, and permanent magnets, characterised in that the said sleeve consists of unit sleeves (2) separated by discs (5), the sleeves and the discs being clamped together by ties (6) connected to at least one end web (7) integral with the shaft (1). 
<??>Application to motors. 
<IMAGE>
Patent EP-0437717-A1 (EP)
Inventor: BRUNNER RUDOLF
IPC: F15B13/01
Filed: 1990-12-04
Abstract: In a seat valve (S1), especially a load holding valve, having a valve element (V), which can be pressed in a chamber (R) by a spring (C) against a circular valve seat (O), having a first pressure medium channel (K1), connected to the valve seat (O), and having a second pressure medium channel (K2), connected to the chamber (R), the valve element (V) being subjected completely to the pressures of the pressure medium channels (K1, K2) on an area (f) determined by the diameter of the valve seat (O), a stress-relief device (E) for the spring closing pressure of the valve element (V) is provided to prevent the aggregation of the pressure in the chamber (R), which stress-relief device (E) can be operated by the pressure in the chamber (R) and by means of which the spring closing pressure can be reduced to approximately the extent that the pressure on the area (f) of the valve element (V) presses this onto the valve seat (O). <IMAGE>