baber/WOPTO huggingface dataset:
Patent EP-0375687-B1 (EP)
IPC: H01F29/04
Filed: 1988-06-14
Granted: 1993-05-12
Abstract: PCT No. PCT/AT88/00045 Sec. 371 Date Dec. 6, 1989 Sec. 102(e) Date Dec. 6, 1989 PCT Filed Jun. 14, 1988 PCT Pub. No. WO88/10502 PCT Pub. Date Dec. 29, 1988.The invention relates to an arrangement in an on-load change-over switch of an on-load tap changer for uninterrupted switch-over of the regulating winding of a transformer. On-load change-over switching is usually accomplished using mechanical switching elements. Burning of contact and contamination of oil are disadvantageous. Furthermore, there are known constructions which use a combination of mechanical switching elements and thyristors for on-load change-over switching. The disadvantage of such arrangements is mainly the too great constructional expenditure for the control elements which are liable to breakdown. According to the invention, the on-load current is supplied to a common output line via a lower winding tap or a higher winding tap of a regulating stage of a regulating winding, and through at least two selector contacts and two permanent contacts whereby the switch-over from the lower to the higher winding tap, and vice versa, is effected via a change-over switch which briefly switches the on-load current to a load relief circuit which is arranged between the root connection of the change-over switch and the common output line. The discharge circuit could comprise, for example, two thyristor circuits, the thyristors of which are connected in antiparallel, one of these thyristor circuits being connected in series with a transition resistor.
Patent EP-0344804-B1 (EP)
Title: Overhead conveyor system
IPC: B65G17/20
Filed: 1989-06-02
Granted: 1992-09-23
Abstract: In known overhead conveyor systems, a transfer trolley which can travel in a loading lane between bearing rails is used. The transfer trolley has to be moved manually. In order to automate this operation, the novel overhead conveyor system (1) uses a trolley (8) which is assigned to the pallet (9) and is controlled and driven. 
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Patent EP-0357061-B1 (EP)
Inventor: KISHIMOTO SHOJI
IPC: A61K31/335
Filed: 1989-08-31
Granted: 1994-06-08
Abstract: O-substituted fumagillol derivatives and its salts have an angiogenesis inhibiting activity and are useful for prophylaxis and treatment of diseases induced by abnormally stimulated neovascularization.
Patent EP-0366922-B1 (EP)
Inventor: HOSHINO TATSUO
IPC: C12R1/72
Filed: 1989-09-21
Granted: 1994-06-01
Abstract: A process of producing 2-keto-L-gulonic acid by fermentative conversion of L,-sorbose utilizing a fermentation system composed of component produced from a microorganism having the identifying characteristics of strain DSM No. 4025 and a yeast component.
Patent EP-0324585-B1 (EP)
Title: Catalyst composition for preparing high density or linear low density olefin polymers of controlled molecular weight distribution
IPC: C08F10/00
Filed: 1989-01-10
Granted: 1993-05-05
Abstract: There is disclosed a catalyst composition for the polymerization of olefins, particularly alpha-olefins. The composition is prepared by synthesizing a catalyst precursor and then combining it with a conventional catalyst activator. The precursor is synthesized by: (a) contacting a solid, porous carrier with an aluminum compound; (b) contacting the resulting product with a mixture of vanadium and titanium compounds; (c) contacting the product with an alkyl ether and, (d) pre-activating the product of step (c) with a mixture of a halogenating agent and an aluminum compound. The catalyst composition is used without a halogenating agent in the polymerization medium to produce narrow molecular weight distribution HDPE and LLDPE products, or with a halogenating agent in the polymerization medium to produce broad molecular weight distribution LLDPE and HDPE products.
Patent EP-0345951-B1 (EP)
Title: Tracheobronchodilator
IPC: A61K31/557
Filed: 1989-05-10
Granted: 1993-03-10
Abstract: The present invention provides a tracheobronchodilator comprising 15-keto-PGEs, reduced in stimuli against bronchi and other side effects.
Patent EP-0396625-B1 (EP)
Inventor: BUSH STEPHEN FREDERICK
IPC: C08K7/14
Filed: 1988-12-23
Granted: 1998-05-20
Abstract: A thickened organic polymeric composition useful for molding and capable of resisting post-molding shrinkage after being cross-linked comprises a cross-linkable base resin dissolved in an unsaturated monomer, and an additive resin selected from saturated polyesters and saturated amide waxes, the additive resin being crystalline at ambient temperatures and having a melting point (Tm) below a temperature (Tc) at which the base resin cross-linking reaction proceeds at a significant rate. The base resin and additive resin have only a partial degree of compatibility. When cooled from a temperature between Tm and Tc to a temperature between Tm and ambient the composition thickens, whereas, when it is heated to a temperature below Tc, it reverts to a flowable composition.
Patent EP-0364595-B1 (EP)
Inventor: FUJISAWA YOSHINARI NKK CORPORA
IPC: C04B18/10
Filed: 1989-02-27
Granted: 1995-01-18
Abstract: A method of insolubilizing noxious heavy metals contained in the fly ash collected from a waste gas discharged from a garbage incinerator. In order to make insolubilize the heavy metals, a chelating agent and water are added to the ash, and these materials are kneaded together to obtain a kneaded mass. This mass has a high alkalinity due to an alkaline substance added to the waste gas for the purpose of removing hydrogen chloride therefrom. The quantity of the water to be added to the ash is regulated so as to lower the pH value of the kneaded mass to 12 or below, whereby the reaction between the heavy metals and the chelating agent in the kneaded mass is promoted. Thus, the heavy metals are converted into water-insoluble chelate compounds owing to this reaction.
Patent EP-0368951-B1 (EP)
Inventor: CARAYANNIS GEORGE
IPC: G10L25/00
Filed: 1989-03-03
Granted: 1994-02-16
Abstract: Une structure de traitement optimal de signaux paramétriques, qui reçoit des coefficients d'auto-corrélation, produit, dans un super réseau creux additif des quantités lambdai+, définies par (1 - km)(km-1 + 1), et dans un super réseau soustractif, des quantités lambdam-, définies par (1 + km)(1 - km-1), les quantités Ki correspondent aux coefficients de prédiction du réseau, ou PARCORS du signal à l'étude. Les structures de traitement des super réseaux creux additif et soustractif sont strictement optimales en termes de machine et de complexité, tout en se prêtant à une mise en oeuvre d'une manière entièrement parallèle, entièrement séquentielle ou parallèle subdivisée.
Patent EP-0436658-B1 (EP)
Inventor: THEEUWES FELIX
IPC: A61N/
Filed: 1989-10-02
Granted: 2003-03-26
Abstract: Membrane for controlling agent delivery from an iontophoretic agent delivery device adapted to deliver the agent through an intact body surface is claimed,the device having a reservoir contg. the agent to be delivered and being connectable to a source of electrical power for driving the agent from the reservoir and through the body surface, in which the membrane is interposed between the agent reservoir and the body surface, the membrane permitting electrically-assisted flux (JEK) of the agent and preventing passive flux (Jp) of the agent, the membrane exhibiting a (JEK + Jp)/Jp ratio of at least 4, a voltage drop across the membrane of less than 1 volt and a Jp of less than 100 microgram/hr-cm2. The membrane may be formed by dissolving in a solvent, eg CH2Cl2 and CH3OH, 60-95 pts. wt. of cellulose acetate and 5-40 pts. wt. of a water soluble material, eg. polythylene glycol, having a mol. wt. at least great as the agent mol. wt., casting the membrane, evapg. the solvent and leaching out all of the water soluble material. Alternatively the membrane may comprise a mixt. of a hydrophilic resin, eg. PVP or an ion exchange resin having a functional gp. selected from sulphonic acid, carboxylic acid, imidodiatcetic acid and quaternary amines and hydrophobic polymer, eg. an ethylene vinyl acetate polymer having a vinyl acetate content of 1-40 wt. Also claimed is a method for testing performance characteristics of an iontophoretic agent delivery device adapted for delivering an agent through an intact body surface, using the membrane.
Patent EP-0433540-B1 (EP)
Inventor: ENOMOTO AIKO
IPC: G09G3/36
Filed: 1990-07-03
Granted: 1996-10-02
Abstract: An information processing apparatus comprising:     a) an image information memory for storing image information; b) a first device for controlling the start of storage of image information associated with a generated graphics event into the memory, with reference to the position coordinate of the graphics event; c) a second device for controlling the storage of image information associated with the generated graphics event at a constant interval; and   d) a third device for switching the first and second devices.   <IMAGE>
Patent EP-0428015-B1 (EP)
Inventor: ROBINSON ELMO C
IPC: C05F9/00
Filed: 1990-10-31
Granted: 1995-01-18
Abstract: A method and apparatus for making organic based fertilizer, the method including mixing organic material (12) with phosphate, (14) potash (16) or other inorganics (16) and water if necessary. Acid (26) is mixed (20) with the organic and inorganic material mixture and the resulting mixture is permitted to cure for a sufficient period of time (31) to allow the acid to chemically break down the material of the mixture. A first quantity of ammonia (46) is then added to the mixture, and a second quantity of ammonia (56) is added to the mixture to produce the finished fertilizer product. Quantities of the various ingredients are adjusted to provide a fertilizer that has a desired percentage make-up of the major fertilizer elements for a specific crop.
Patent EP-0434016-B1 (EP)
Inventor: STRAUSS NORBERT
IPC: B41M5/00
Filed: 1990-12-19
Granted: 1995-06-07
Abstract: There is described a process for enhancing the resistance to external influences, for example weathering, washing, wet and dry cleaning, solvents, fats, oils, mechanical abrasion, etc., of prints on absorbent substrates, for example stock, fabric or fleece. For this all of the substrate, or else only the areas where printing is to take place, is lacquered, impregnated, printed or coated, prior to the print proper, with an organic substance, preferably a lacquer or ink. Owing to their resistance to external influences, suitable binders for this purpose are those which crosslink chemically, specifically, owing to the good adhesion properties, epoxy resin lacquers combined with an appropriate hardener component. The effect of the lacquering is, on the one hand, to improve in particular integration of the surface-near fibres, which will carry the bulk of the subsequently applied printing ink and therefore are particularly important for the permanence of the printed image. Yet it also serves to narrow the large interstices and pores between the individual fibres to such an extent that the printing ink, which is after all applied in a very limited volume, can penetrate very deeply into these thin capillaries and hence will offer hardly any area of attack for a possible ink removal mechanism. The latter effect is appreciably enhanced by the admixture of fillers in the binder, since this produces a large number of further micropores for the printing ink to penetrate and from which it will be very difficult to remove.
Patent EP-0442143-B1 (EP)
Inventor: WOLFF SIEGFRIED DR
IPC: C08K9/00
Filed: 1990-12-24
Granted: 1993-12-15
Abstract: Surface modification of natural or synthetic oxidic or silicate fillers (I) comprises using one or more organosilicon cpds. of formula: (R'n(RO)3-nSi-(Alc)m-(Ar)p)q(B) (I). In (I), B = -SCN (when q = 1) or -Sx- (when q = 2); R and R' = 1-4C alkyl, phenyl in which every R and R' is identical or different, R = 1-4C-alkyl-1-4C-alkoxy gp.; n = 0, 1 or 2; alc = bivalent, linear or branched 1-6C hydrocarbon; m = 0 or 1; Ar = 6-12C arylene gp.; p = 0 or 1 (p+m does not equal 0); x = 2-8. The novelty is that: (a) at least one organosilicon cpd. is intensively mixed with the filler at temps. less than 60 deg.C in a concn. of up to 3.5 x 10 power (-6) mol. trialkoxysilyl gps. on a square meter of filler surface; (b) followed by hydrophobising the homogenised mixt. in a preheated mixer, tempered bed or another suitable heated reaction vessel at temps. larger than 60 deg.C.
Patent EP-0437009-B1 (EP)
Inventor: JOHNSON WILLIAM B
IPC: A61C5/04
Filed: 1990-01-09
Granted: 1994-07-20
Abstract: An improved appliance for use in applying filler material, such as gutta-percha or the like, to an endodontically prepared root canal of a tooth in the form of an elongated shaft (12) of material having high biological tolerance, the shaft having a handle portion (26) at the proximal end portion (40), the shaft distal end portion (42) having a surface configuration adaptable to retain filler material formed thereon and being positionable in a root canal, the shaft distal and proximal portion being severable from each other whereby the distal portion and filler material therein remain in the root canal. In the preferred arrangement the shaft distal portion surface is defined by a spiral groove (44).
Patent EP-0433072-B1 (EP)
Inventor: SMITH JOHN SCOTT
IPC: C22C30/00
Filed: 1990-12-13
Granted: 1994-11-09
Abstract: An oxidation resistant alloy containing iron, cobalt, nickel and at least 4 to 5% by weight aluminum having at least a duplex crystalline structure. One crystalline component of this structure is a gamma (fcc) phase having a gamma prime phase dispersed therein. The second crystalline component is enriched in aluminum compared to the first crystalline component and exhibits characteristics under X-ray diffraction and electron diffraction analysis of a BCC B2 structured phase. <IMAGE>
Patent EP-0411972-B1 (EP)
Title: Panic exit lock with cylinder lock
IPC: E05B65/10
Filed: 1990-06-07
Granted: 1992-12-09
Abstract: Safety-drum antipanic lock comprising a bolt (3, 103), an actuating rod pivotingly connected to the door, at each of its ends, by means of a unit formed by a housing (1, 101) fixed onto said door and a lever (2, 102) pivotingly mounted, in said housing (1, 101), at least one lever (2, 102) being an actuating lever cooperating with components of its housing (1, 101) to actuate the bolt (3, 103). The housing (1, 101) of the actuating lever (2, 102) is associated with at least a safety-drum (19, 20; 120) driving a bit (21, 23; 151) co-operating with actuating means for said housing to actuate the bolt (3, 103). Said housing (1, 101) of the actuating lever (2, 102) comprises at least two different operating means (14, 15a, 15b; 114) capable of separately co-operating each with a drum (19, 20; 120) to actuate said bolt (3, 103).
Patent EP-0385896-B1 (EP)
Title: Dispenser body, dispenser having such a body and cap therefor
IPC: B65D83/38
Filed: 1990-03-01
Granted: 1992-11-11
Abstract: The invention relates to a dispenser body (1) comprising a casing (3), which has a base (4) and side wall (5), and a cap (2) fitted tightly to the top (12) of said side wall (5) of the casing (3), characterised in that this cap (2) is made of a plastics material and has an annular covering (8) of minimal thickness of between 1.2 and 4 mm and also two annular portions, lower and upper (7 and 9), allowing this dome (2) to be fitted tightly, on the one hand, over said side wall (5, 12) and, on the other hand, to dispensing means. Said attaching portions (7, 9) are extensions of said annular covering (8) and delimit it. 
<??>The invention also relates to dispensers having this kind of dispenser body (1) and the corresponding cap (2). It is of application in the fields of cosmeticology, pharmaceuticals, hygiene and foods. 
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Patent EP-0485496-B1 (EP)
Title: Dispensing apparatus
IPC: B05C17/01
Filed: 1990-08-03
Granted: 1993-08-04
Abstract: PCT No. PCT/GB90/01221 Sec. 371 Date Jan. 14, 1992 Sec. 102(e) Date Jan. 14, 1992 PCT Filed Aug. 3, 1990 PCT Pub. No. WO91/01812 PCT Pub. Date Feb. 21, 1991.Apparatus for dispensing includes a cartridge holder and main body having a generally circular central portion with three perpendicular flanges extending from one side and an elongate portion extending from the other side. A drive means on the elongate portion mounts a U-shaped drive rod for axial movement. Each flange includes a slot for receiving a pin formed on a replaceable generally cylindrical cartridge to act as a bayonet fitting. Viscous material is expelled from the held cartridge by driving the rod axially. A nozzle attachment has a primary section connected to the exit of the cartridge and includes a secondary section for holding a replaceable hardener tube, with the hardener being expelled by axial movement of a portion of the rod. The nozzle attachment includes a planar end surface for simple cleaning.
Patent EP-0444169-B1 (EP)
Inventor: DIEPERINK WILLEM
IPC: B21D5/02
Filed: 1990-09-11
Granted: 1994-06-01
Abstract: PCT No. PCT/CH90/00216 Sec. 371 Date May 10, 1991 Sec. 102(e) Date May 10, 1991 PCT Filed Sep. 11, 1990 PCT Pub. No. WO91/03332 PCT Pub. Date Mar. 21, 1991.A pair of female die parts are mounted on a table of a lower frame of a folding press for forming a folding groove. One of the female die parts is slidably adjustable on the table with respect to the other female die part by an adjusting device including pairs of first and second tapered shims. The first and second shims of each pair are slidably arranged with respect to each other. The first shims are coupled with the adjustable female die part and the second shims of each pair are coupled with an actuating member connected to a driving device for adjusting the position of the second shims with respect to the first shims.
Patent EP-0441973-B1 (EP)
Inventor: KANEBAKO KAZUNORI
IPC: H01L27/112
Filed: 1990-09-04
Granted: 1994-04-06
Abstract: A method of producing a NAND-type ROM in which are alternatingly arranged first and second gate electrodes (5, 7) that are formed through two different steps (Fig. 6B, Fig. 6E). The data is written by introducing impurity into the surface of an impurity layer (1) just under each gate electrode. The conductivity type of this impurity is opposite to that of the layer (1). The region of the first gate electrode (5) is doped after the electrode (5) has been formed (Fig. 6B) and the dopant (4) is energized to penetrate the electrode (Fig. 6C). On the other hand, the region of the second gate electrode (7) is doped before the electrode (7) is formed and the dopant (9) is less energized so that it will not penetrate the first gate electrode (Fig. 6D). When the data is written (11) through the first gate electrode (5), the impurity is introduced (10) to that region of the substrate (1) where the second gate electrode (7) is to be formed (Fig. 6C). To cancel this (Fig. 7), the impurity (1B) is introduced (1A) in advance into the substrate in a step (Fig. 6A).
Patent EP-0483446-B1 (EP)
Title: Protection device for a packaging machine
IPC: B65B57/00
Filed: 1991-03-04
Granted: 1993-07-28
Abstract: On a packaging machine (1) for the packaging of articles with the aid of a foil sheet (7) with a number of stations lying one behind the other, in which both lower tools (16) as well as upper tools are active, a complex protection device is provided which consists of several parts - a vertical end plate (22) positionally fixed on the lower tool (16), a horizontal protective flap (24) which is positionally fixed on the packaging machine (1) but which can be pivoted upwards, and vertical longitudinal plates (28) fixed on the side faces (13) of the packaging machine (1) - which parts, according to the invention are adapted to one another in such a way that even a deliberate intervention of the operating personnel in the work area during operation is reliably prevented. The protection device is of very short constructional length and also protects the inlet and outlet side of each lower tool. If the protective flap (24) is moved from its horizontal position, then the main circuit of the packaging machine (1) is interrupted. <IMAGE>
Patent EP-0474204-B1 (EP)
Inventor: KARL GUENTHER
IPC: E02D35/00
Filed: 1991-09-03
Granted: 1994-06-08
Abstract: Process and device for the compensation of the declination (N) of slant buildings, in particular slant towers (1), material being taken from the earth essentially just underneath the foundation base (6) on the side (A) of the building opposite the declination (N), in order to right the building again, at least partially. The foundation (2) is expediently reinforced on the outside and inside before removal of the material. <IMAGE>
Patent EP-0490598-B1 (EP)
Title: Antitumoral and antiviral compound
Inventor: NORTHCOTE PETER T
IPC: A61K31/425
Filed: 1991-12-06
Granted: 1996-05-22
Abstract: The novel compound pateamine of formula <CHEM> has antitumour and antiviral activity. Immunosuppressive activity is also present.
Patent EP-0493077-B1 (EP)
Inventor: KANAKA KEIICHI
IPC: C08J5/00
Filed: 1991-12-23
Granted: 1997-04-02
Abstract: A moldable polyester resin of the polycyclohexylenedimethylene terephthalate type and having improved thermal stability in the molten state is provided by   (a) an aromatic dicarboxylic acid or its ester-forming derivative, and (b) an aliphatic dihydroxy compound comprising at least 35 mole % of 1,4-cyclohexanedimethanol, which resin is produced by copolymerizing components (a) and (b) with   (c) an ester-forming diol compound of the following general formula HO-R-0-A-0-R-OH (I) in such an amount that 0.1 to 30 mole % thereof, based on the aromatic dicarboxylic acid group, is introduced thereinto, wherein A in formula (I) represents a divalent organic radical having at least one aromatic ring and R represents a divalent organic radical selected from among aliphatic hydrocarbon groups having 2 to 8 carbon atoms and polyoxyalkylene groups. l
Patent EP-0465390-B1 (EP)
Inventor: TREVIN JEAN-MARIE
IPC: E01B3/46
Filed: 1991-07-04
Granted: 1995-10-18
Abstract: The railway track comprises a relatively hard permanent way, a ballast arranged on the latter, rail supports comprising at least one concrete element (1), and two lengths of rail (3) arranged and fixed parallel on the said supports on one side of the concrete elements, characterised in that a method which is known per se is used for connecting the elements (1) by their lower face (1b) lying opposite the rail (3) to a visco-elastic base pad (4), the novelty being that the visco-elastic material is a substantially non-porous material having a density greater than 0.9 and a resistance to fragmentation and abrasion which is expressed by a weight loss in the concrete cubes coated with the said material of less than 0.2% after 1,500 revolutions of a test-machine drum, the test procedure used here being a routine Los Angeles-type procedure. <IMAGE>
Patent EP-0524997-B1 (EP)
Inventor: SPROAT BRIAN
IPC: C07H19/06
Filed: 1991-04-08
Granted: 1994-08-10
Abstract: Oligonucleotides of the general formula (I), in which: B is any nucleo base; A is O or CH2; X or Z are O, S, NH or CH2, where X and Z may be the same or different; V and W are an O, S, Se, NH2 or an alkyloxy radical, OH or SH, where V and W may be the same or different in a monomer unit; and L is an H atom or a partner of a bonding pair and C is -O-R and R is a possibly modified alkyl group with at least one C atom or a possibly modified alkenyl or alkinyl group with at least 2 C atoms, whereby the modification consists in a substitution by one or more halogen, cyano, carboxy, hydroxy, nitro and/or mercapto radicals; n is any whole number; are stable and specifically binding anti-sense probes. Such oligo and polynucleotides are useful for controlling gene expression and as medicaments. They are synthesised from the corresponding 2'-substituted monomers by prior art processes, preferably on a solid phase.