baber/WOPTO huggingface dataset:
Patent EP-0437631-B1 (EP)
Inventor: HANDA TSUNEO
IPC: B41J31/16
Filed: 1990-07-26
Granted: 1994-12-21
Abstract: An image forming apparatus using an ink sheet, which is constituted of mechanisms (1, 2) for transferring the ink sheet, mechanisms (5, 6, 7, 8) for regenerating the ink sheet, and mechanisms (10, 11) for forming an image by use of the ink sheet. The regenerating mechanisms (5, 6, 7, 8) may be disposed on either the upstream or the downstream side of the image forming mechanisms (10, 11) along the direction (4) of the ink sheet transfer. The ink sheet may be an endless sheet. Various operation sequences can be employed in order to insure the regeneration of the ink sheet. They include the transfer of the ink sheet by a predetermined distance while regenerating it, or the transfer thereof by a suitable distance while fixing the ink on the ink sheet at the time of turn-on of the power switch, at the time of reset, at the start of image formation, at the end of image formation, and at the time of turn-off of the power switch.
Patent EP-0443008-B1 (EP)
Title: Procédé de fixage de toner
Inventor: RIMAI DONALD SAUL
IPC: G03G13/20
Filed: 1990-09-07
Granted: 1994-06-08
Abstract: On insère une image de toner sec dans une couche thermoplastique (9) se trouvant sur une feuille de réception (1) par pression d'une bande d'amphitypie (42) contre l'image, en présence de suffisamment de chaleur afin de ramollir la couche. On préchauffe, de préférence, ladite couche et on presse ladite bande et l'image ensemble à l'aide d'une paire de rouleaux durs (41, 43) à une pression dépassant 100 livres par pouce carré. Une couche (8) empêchant le gondolage, opposée à la couche thermoplastique ne se décale pas sur un rouleau de support puisque son point de fusion est supérieur à la température du procédé.
Patent EP-0448672-B1 (EP)
Inventor: WILSON HAROLD KENNETH
IPC: B64D35/00
Filed: 1990-07-31
Granted: 1994-04-20
Abstract: A drive system (12) for a tiltrotor aircraft (10) that provides for the operation of both proprotors (62, 44) by either engine (54, 36) or by both engines (54, 36). The drive system (12) provides an interconnection drive shaft (50) that extends between and connects the engines (54, 36) in such a manner that power is transferred from one engine (54, 36) to the opposite proprotor (44, 62) in the case of an engne failure. Also, the arrangement provides for the operation of a redundant essential system for the aircraft should an electrical or hydraulic system fail to operate properly.
Patent EP-0541546-B1 (EP)
Inventor: BERGER GEORG
IPC: C03C10/00
Filed: 1990-11-12
Granted: 1994-10-05
Abstract: A vitreous or vitreous-crystalline, rapidly dissolving material has the following composition (wt.%) before combustion: 20 - 55 CaO, 5 - 25 Na2O, 0.01 - 15 K2O, 0 - 15 MgO, 30 - 50 P2O5, 0 - 15 SiO2, 0 - 40 Na2SO4 and/or K2SO4. The new material can be obtained in vitreous or vitreous-crystalline form, depending on the cooling conditions. As a spontaneously crystallized glass ceramic, it contains the rhenanite phase, ''A'' phase, ''X'' phase and/or their mixed crystals. The material is both bioactive and biocompatible and dissolves rapidly. It can be used directly and with other materials as an implant for temporary bone replacement and to induce growth of connective tissue, and as a fertilizer and fodder material.
Patent EP-0478704-B1 (EP)
Inventor: JESTAEDT ALBRECHT
IPC: B26B19/04
Filed: 1990-05-21
Granted: 1993-11-24
Abstract: Un rasoir à deux têtes comprend un premier cadre articulé de support des lames supérieures, agencé dans le cadre de la tête tondeuse, et qui commande un mouvement relatif parallèle des lames supérieures dans le sens vertical, et un deuxième cadre articulé de commande asservie des lames inférieures associées aux lames supérieures.
Patent EP-0457228-B1 (EP)
Inventor: BERGNER KLAUS-DIETER
IPC: C08K5/00
Filed: 1991-05-13
Granted: 1996-12-27
Abstract: A polyphenylene ether moulding composition which contains at least one alkylsulphonate as antistatic and at least one light stabiliser of the formula III <IMAGE> has better antistatic properties and higher light stability than when alkylsulphonates and previously known light stabilisers, for example tetramethylpiperidinyl derivatives, are used together.
Patent EP-0463177-B1 (EP)
Inventor: SUICHI ISAO
IPC: B22D11/06
Filed: 1991-01-11
Granted: 1996-11-27
Abstract: Formation of roughly hexagonal patterns on the continuously cast thin piece, each pattern being encircled with a groove in depth ranging from 5 to 30 νm and dimensionally corresponding to a circle having a diameter ranging from 5 to 200 νm, prevents the continuously cast thin piece from cracking at surface thereof. Such roughly hexagonal patterns are formed through the process of casting in which superheat temperature ΔT of the molten metal in the pouring basin part of the mobile mold type continuous casting machine is controlled to 15 °C or under.
Patent EP-0509038-B1 (EP)
Inventor: DELUCA MICHAEL J
IPC: H04L7/10
Filed: 1990-12-20
Granted: 1996-03-13
Abstract: An apparatus and method for processing a signal is capable of determining the presence or absence of a signal having a predetermined baud rate. By initializing counting registers to either first or second values, and receiving the signal, either the presence or absence of the baud rate may be more rapidly detected. Rapid detection provides for improved battery savings when the invention is used within a portable receiver such as a pager. The invention provides for positive detection of the predetermined baud rate while rejecting a baud rate being an integer divisor of the predetermined baud rate. Additionally, as a result of the determination of the presence of the predetermined baud rate, a sample clock may be established for receiving data at the baud rate.
Patent EP-0476093-B1 (EP)
Inventor: WONG RAYMOND S C
IPC: A01H5/10
Filed: 1991-03-27
Granted: 1997-05-07
Abstract: A substantially homogeneous assemblage of mature rapeseeds which yield following crushing and extraction an oil which exhibits (1) an unusually low saturated fatty acid content of no more than 4 percent by weight in the form of stearic acid and palmitic acids based upon the total fatty acid content and (2) an erucic acid content of no more than 2 percent by weight based on the total fatty acid content, wherein said saturated fatty acid content is controlled by genetic means for expression of such trait.
Patent EP-0526547-B1 (EP)
Inventor: GLASS MONTY
IPC: G01B9/02
Filed: 1991-04-23
Granted: 1995-12-13
Abstract: PCT No. PCT/AU91/00154 Sec. 371 Date Dec. 4, 1992 Sec. 102(e) Date Dec. 4, 1992 PCT Filed Apr. 23, 1991 PCT Pub. No. WO91/16597 PCT Pub. Date Oct. 31, 1991Apparatus and method for measuring a change in an energy path length are disclosed. One broad embodiment disclosed is an apparatus for measuring a change in an energy path length comprising an energy source (301) having means (302, 307) for emanating a first energy beam, substantially uncollimated, wherein at least a portion of the first energy beam is substantially coherent and having means (327) for coherently guiding a second energy beam to an energy interferometer, a coherent energy director (310), an energy collector (317), wherein the energy director (310) is operative associated with the means for emanating and the collector (317) thereby coherently directing at least a portion of the first energy beam from the means (302, 307) for emanating to the collector (317), wherein the collector (317) is operatively associated with the interferometer thereby coherently directing at least a portion of the collected first energy beam to the interferometer whereby the collected first energy beam interferes with the second energy beam thereby producing an output signal, means (333) for changing the energy path length of the first energy beam between the means (302, 307) for emanating and the director (310), the means (333) for changing being operatively associated with the first energy beam emanator, and a calculator (319) operatively associated with the interferometer to determine the change in the energy path length from a change in the output signal.
Patent EP-0541725-B1 (EP)
Inventor: INSLEY THOMAS I
IPC: B65D81/113
Filed: 1991-08-07
Granted: 1995-03-29
Abstract: Récipient (10) doté d'une enceinte (11) autonome remplie d'un premier corps (12) sorbant en microfibres polyoléfiniques comprimées, lequel corps est pourvu d'au moins un logement adapté pour recevoir un conteneur renfermant des matières dangereuses. Le récipient est fermé par un couvercle (16) rempli d'un second corps sorbant (18) de microfibres polyoléfiniques comprimées, et lorsque ledit couvercle est en place, le second corps se serre contre le conteneur pour le garder en place. Au moins une partie du premier corps sorbant présente une solidité inférieure à 20 %, ce qui lui confère une capacité élevée de sorption de liquides, tels que le liquide qui pourrait fuir du conteneur, de sorte qu'il aide à empêcher le liquide de s'échapper du récipient.
Patent EP-0497152-B1 (EP)
Inventor: WIEDNER KLAUS
IPC: A43B21/32
Filed: 1992-01-16
Granted: 1994-08-17
Abstract: In a shoe (1), in particular safety shoe or the like, with at least one damping element (9) arranged in particular in the heel region, it is envisaged, in order to achieve optimum damping effect with economical manufacturability, that the at least one damping element (9) has a fastening flange (13) projecting radially beyond its basic body, that the insole (3) of the shoe (1) has a cutout (8) which is slightly larger than the diameter of the basic body, and that the insole (3) has such a thickness that a ball-shaped section (10) of the basic body passes through the side of the insole (3) facing away from the flange (13), when the basic body of the damping element (9) is inserted into the cutout (8) and the flange (13) bears against the insole (3). <IMAGE>
Patent EP-0518276-B1 (EP)
Inventor: BIERI MARKUS DR
IPC: A01G13/10
Filed: 1992-06-10
Granted: 1994-11-09
Abstract: A slug trap is described, which is used for estimating the density of the slug population in agriculture and consists of a dish-shaped moulding (1), made from a closed-cell foamed plastic, and a device (2) connected thereto for securing or anchoring the moulding in or on the soil (4).
Patent EP-0590165-B1 (EP)
Inventor: FISCHER HANS ING
IPC: B05B17/06
Filed: 1992-09-22
Granted: 1997-02-26
Abstract: The invention relates to an electrostatic nozzle for the production of printing screens which are used in particular in the field of the textile industry. Said printing screens consist of a fine-meshed screen (1) bearing a pattern. The pattern is produced by spraying a highly viscous masking liquid with the aid of the electrostatic nozzle only at those points on the screen (1) at which the screen (1) has to be covered for the purposes of the pattern and leaving those parts of the screen (1) uncovered at which the screen has to remain permeable. To be able to spray the highly viscous masking liquid, a plunger (31) projects into a spray channel (30) of the nozzle (2), which plunger is excited to high-frequency oscillation. From the intense disturbances thus caused, there result pronounced regular constrictions, corresponding to the oscillation frequency, of the liquid jet leaving the spray channel, so that, outside the spray channel, drops can very rapidly form as a result of the surface tension of the liquid. This leads to a short overall length of the nozzle. <IMAGE>
Patent EP-0577889-B1 (EP)
Inventor: LOFTHOUSE CHARLES HUGH
IPC: B03B5/28
Filed: 1992-07-07
Granted: 1997-09-17
Abstract: There is described a process for the isolation of a fine mineral product from a low-grade source of the said mineral, the process comprising the following steps:     (i) forming a suspension in water of the said mineral source; (ii) subjecting the suspension to grinding with a grinding medium having a specific gravity not greater than 2.0, the amount of energy dissipated in the suspension during the grinding operation being not greater than 50kW.hrs per tonne of the dry mineral source; and (iii) isolating from the ground suspension a fine fraction of particles comprising an increased amount of the said mineral when compared with the same fraction isolated from the unground mineral source.
Patent EP-0528567-B1 (EP)
Inventor: LEVESQUE YVON
IPC: A61F13/49
Filed: 1992-07-31
Granted: 1996-09-11
Abstract: A composite absorbent structure capable of extremely short fluid penetration time, well-suited for use as an absorbent core in disposable absorbent products such as adult disposable briefs, diapers, incontinence pads, sanitary napkins, wound dressings and bandages. The composite absorbent structure (16) comprises a highly absorbent fluid transfer sheet (18) having a low fluid retentiveness, and a laminated, wicking reservoir (20) with a high fluid retentiveness in intimate fluid communication with the fluid transfer sheet to draw fluid therefrom under the effect of capillary action. The laminated reservoir includes superposed layers (22,24), the layer closest to the fluid transfer sheet being provided with a fluid distribution well (26). A highly porous and hydrophilic spacer element (27) is inserted between the reservoir layers establishing a high void volume area which forms an extension of the fluid absorptive well between the reservoir layers. The invention also comprehends a method for providing a rapid fluid absorption in a disposable absorbent product. <IMAGE>
Patent EP-0550991-B1 (EP)
Inventor: TUCK IRA THOMAS JR
IPC: C10N40/20
Filed: 1992-12-17
Granted: 1996-02-21
Abstract: A system and process for managing metalworking fluids is disclosed. The system has a metering device (22) for supplying desired amounts of metalworking fluid components (23A-D)(coolants, lubricants, biocides, etc.) to the metalworking fluid of the system which has been collected from the metalworking area (12), and filtered. The use of a variable pump (24)(variable in speed, volume or time) is preferred to ensure that adequate, but not excessive amounts, of the necessary components are added to the system. Preferably, the metering device is located between the outlet (20) of the filter (17) and the inlet of a metalworking operation (12). The system and process reduce consumption of the metalworking fluid, reduce costs, reduce waste generation, and increase filter performance and overall system control. <IMAGE>
Patent EP-0549518-B1 (EP)
Title: Apparatus for introducing gas into a liquid
Inventor: VOLKMAR HERBERT
IPC: B01F3/04
Filed: 1992-10-27
Granted: 1995-08-23
Abstract: The apparatus has a support plate (1, 2), which is provided with at least one gas feed orifice (7) and at least one gas outlet orifice (9). An aeration membrane (3), which is furnished with fine gas passage pores, is sealed to an edge region of the support plate (1, 2), through which aeration membrane the gas is blown, finely divided, into a liquid. On the support plate (1, 2) is attached a valve membrane (11), of which a flexible edge section (11.1) covers the openings of the gas outlet orifices (9). The valve membrane (11) acts together with each gas outlet orifice (9) in the manner of a non-return flap and closes the gas outlet orifice (9) when the gas feed is shut off. The flexible edge section (11.1) of the valve membrane (11) operates reliably independently of the porous aeration membrane (3) even when the porous aeration membrane (3) in the course of time becomes wavy or cracked. <IMAGE>
Patent EP-0580644-B1 (EP)
Inventor: STEINER GERD
IPC: C07D211/52
Filed: 1992-04-04
Granted: 1995-06-28
Abstract: The description relates to compounds of formula (I) in which A-B-D, R?1, R?2, R?3 and n have the meanings given in the specification, and their production. The compounds are suitable for the treatment of diseases.
Patent EP-0579711-B1 (EP)
Inventor: BUISMAN CEES JAN NICO
IPC: C02F3/34
Filed: 1992-04-03
Granted: 1996-01-03
Abstract: PCT No. PCT/NL92/00064 Sec. 371 Date Dec. 6, 1993 Sec. 102(e) Date Dec. 6, 1993 PCT Filed Apr. 3, 1992 PCT Pub. No. WO92/17410 PCT Pub. Date Oct. 15, 1992.The invention provides a method for removing sulphur compounds from water by anaerobic reduction of the sulphur compounds to sulphide, followed by a partial oxidation of the sulphide to elementary sulphur. The anaerobic reduction is carried out at elevated temperature, either continuously at a temperature of 45 DEG -70 DEG  C., or periodically at a temperature of 55 DEG -100 DEG  C. If the reduction is carried out periodically, a single rise in temperature for a few hours to several days over a period of 3-6 months can suffice. The method is particularly applicable to the removal of sulphate, sulphite and thiosulphate.
Patent EP-0581857-B1 (EP)
Inventor: PANCHERI EUGENE JOSEPH
IPC: C11D3/12
Filed: 1992-04-14
Granted: 1996-01-03
Abstract: Granular detergent compositions containing admixed sodium carbonate and low levels of admixed citric acid to increase solubility. The compositions preferably contain aluminosilicate detergent builders and preferably are free of phosphate builders. Also disclosed are processes for increasing solubility of granular detergent compositions.
Patent EP-0600019-B1 (EP)
Inventor: SUMNER CHARLES EDWAN JR
IPC: C07C45/89
Filed: 1992-08-19
Granted: 1995-10-18
Abstract: Disclosed is a novel process for the manufacture of 2,2,4,4-tetramethylcyclobutanediol commencing with the pyrolysis of isobutyric anhydride to produce dimethylketene. Dimethylketene is absorbed into certain carboxylate ester solvents which function as the process solvents for subsequent dimerization of the dimethylketene to 2,2,4,4-tetramethylcyclobutanedione followed by the catalytic hydrogenation of the dione to the diol product.
Patent EP-0608296-B1 (EP)
Inventor: WEINUNDBROT HUBERT
IPC: B65C1/02
Filed: 1992-10-14
Granted: 1996-01-17
Abstract: A device for applying a plurality of labels on a parcel (6) or the like advanced by a conveyor has at least two separate labelling appliances (2, 3) for automatically applying one label each on the parcel or the like, means for setting the desired positions of the labels on the parcel or the like and if necessary means for storing the desired positions of the labels on the parcel or the like. Each labelling appliance has a rotary, flexible labelling arm (15) and is mounted on a suspension and adjusting device (11, 12) so as to swivel around a vertical swivelling axis (13).
Patent EP-0576907-B1 (EP)
Inventor: BOEHME ANDREAS DR
IPC: B41F35/04
Filed: 1993-06-16
Granted: 1996-12-04
Abstract: The invention relates to a device for cleaning a roller gap filled with a liquid (e.g. varnish) in rotary printing machines. The object is to develop a device which guarantees complete cleaning of the roller gap and thus prevents particles of varnish/ink drying on. According to the invention, this is achieved in that at least one nozzle which is directed without contact towards the liquid (4) in the longitudinal direction of the roller gap is arranged above the roller gap which is formed by the rollers (1, 2) and receives a liquid (4). In this case, compressed air (9) is fed to the nozzle (7) via a control valve (8), which compressed air causes the liquid to flow laterally out of the gap. <IMAGE>
Patent EP-0578050-B1 (EP)
Inventor: LUNGHI FABIO
IPC: A61K51/12
Filed: 1993-06-23
Granted: 2000-02-02
Abstract: A process for the production of yttrium-90, generated by radioactive decay of strontium-90, by means of a generator including a column containing strontium-90 adsorbed on a cation-exchange resin, wherein yttrium-90, the decay product of strontium-90, is obtained by the flow of an eluent through the resin column of the generator, an acetate buffer solution being used as the eluent. The process enables a solution to be obtained which is usable directly for labelling protein substrates, particularly monoclonal antibodies, with yttrium-90.
Patent EP-0578247-B1 (EP)
Inventor: BEGER UDO
IPC: A45C9/00
Filed: 1993-07-08
Granted: 1998-02-18
Abstract: The present invention relates to a multi-purpose container or a sack-like container which is suitable for a multiplicity of applications. The container (1) has a container bottom (5) and flexible container side walls (3) which can be joined together by means of a closure device (15) in the region of the outer edge to form a container interior, the container side walls (3) being pivotable without folds into the plane of the container bottom (5) to form a closed flat surface. The container (5) and/or the container side walls (3) have a circular or polygonal outer contour. The closure device is designed as a cord or strap (17), the cord or the strap (17) being guided through at least one loop (19). The sack-like container (1) is distinguished by the fact that the container bottom (5) has a reinforcement insert, and that the side walls (3) are divided into an outer region (11) and an intermediate region (13) arranged between the outer region (11) and the container bottom (5). <IMAGE>
Patent EP-0599121-B1 (EP)
Inventor: MERKENSCHLAGER HANS-HERMANN DI
IPC: H05K3/42
Filed: 1993-11-08
Granted: 1995-09-27
Abstract: The invention relates to a method for producing printed circuit boards with through-plated holes and very small solder lands, or no solder lands, around the through-plated holes. During the production of such printed circuit boards, especially in accordance with the Tenting method, there is a risk of the photographic film tearing off and etching medium penetrating into the metallised holes and damaging the metal sheathing. This can be avoided by producing a protective coating before the photographic film is applied. The invention is based on the aim of specifying a method in the case of which the advantages of the Tenting method can be maintained, but without a photographic film being used. This is achieved in that the printed circuit board (1) and the metallised holes (3) are provided with a protective film (4) which is resistant to alkaline etching medium but is soluble in acid. The protective film is then mechanically removed from the printed circuit board surface, and the printed circuit board is coated with photoresist (8). After coating and development of the photoresist (8), etching is carried out using an alkaline etching medium, and the photoresist coating (8) and the protective film (4) in the holes (3) are then removed by means of acid. <IMAGE>
Patent EP-0602439-B1 (EP)
Inventor: RENZO PANONTIN
IPC: G03D13/00
Filed: 1993-11-28
Granted: 1997-08-06
Abstract: On a plant for continuous development of photographic material, comprising a plurality of operative units (6, 7, 8, 9, 10) for the photographic material treatment, there are provided a first and a second autonomous and independent adaptation units (12, 15), which can be interposed removably among these operative units so as to compensate the different photographic material advancement speeds between the one and the other unit, by controlling suitably the photographic material advancement devices of each adaptation unit and the operative units adjacent thereto. Advantages : the dangers of damagings and/or breakages of the photographic material are avoided during the advancement thereof among the various plant operative units and adaptation units, with rational and reliable arrangement and operation of the same plant. <IMAGE>