baber/WOPTO huggingface dataset:
Patent EP-0507711-A1 (EP)
Inventor: DUSSERRE PATRICK
IPC: F26B13/10
Filed: 1992-03-27
Abstract: This apparatus comprises a central treatment unit (13) which gathers all the information communicated through different measuring means (9, 11) and, more particularly, the consumption of energy by the heating means (7) and the speed of passage of the web (3) in the dryer (2), and which, starting from reference data, such as the temperature of the hot air insufflated into this dryer (2), controls, through suitable control means (14) and by means of extraction means (8), the rate of extraction of air charged with water vapour from the dryer (2) with a view to guaranteeing optimum functioning of the latter, taking account of its energy consumption and its maintenance cost. <IMAGE>
Patent EP-0505322-A1 (EP)
Inventor: GIGER RUDOLF KARL ANDREAS
IPC: C07D417/12
Filed: 1992-03-17
Abstract: Compounds of formula  
 
        A-X--Y-NH-B 
 
 
 wherein A is derived from optionally substituted benzothiophene, indole, 4-aza-and 7-aza-benzothiophene or-indole, A bearing in position 5 hydrogen, halogen, optionally substituted alkyl, hydroxy, nitro, amino, alkylamino, acylamino, alcoxycarbonyl, sulfamoyl, cyano, trimethylsilyl, carboxy, carbamoyl, phosphate, oxycarbamoyl, heterocyclic radical or ether or ester group, X---Y is -CR₈=N- or CH(R₈)-NH- wherein R₈ is -H or alkyl and attached at position 3 of A, and B is a heterocyclic radical or a residue
       
 wherein R₁₀ is H, optionally substituted alkyl, cycloalkyl, aryl, adamantyl, acyl or carbamoyl and X₂ is alkylthio or NR₃R₁₀ wherein R₃ is H or alkyl or R₃ and R₁₀ together with the nitrogen atom to which they are attached form a heterocyclic radical, in free form or in salt form, have pharmacological activity, e.g. for treating gastrointestinal disorders.
Patent EP-0500515-A1 (EP)
Inventor: HOLOPAINEN KARI
IPC: B65H75/10
Filed: 1992-02-19
Abstract: The invention concerns a reeling drum for a paper or board machine or equivalent, onto which reeling drum (10) a material web, in particular paper or board, is reeled. Axle journals (13) have been fixed to the ends of the reeling drum (10) in the conventional way by means of end joints (12), by means of which axle journals (13) the reeling drum (10) is supported revolvingly on the machine frame by means of bearing means. According to the invention, the reeling drum (10) is provided with means (11, 14, 15) for variation of the deflection of the reeling drum (10) and for equalization of the pressure produced by the material web reeled onto the reeling drum (10). The reeling drum (10) comprises an inner mantle (11), which is supported on the machine frame revolvingly, and an outer mantle (14), which is fitted on said inner mantle (11) coaxially. A gap remains between the inner mantle (11) and the outer mantle (14), the outer mantle (14) being supported on the inner mantle (11) by means of articulation devices (15).
Patent EP-0580607-A1 (EP)
Inventor: TRETT JOHN
IPC: B66B13/26
Filed: 1992-03-19
Abstract: Un système de détection comprend un émetteur à infrarouge (2) ainsi qu'un détecteur à infrarouge (8) possédant des axes optiques (6) et (12) parallèles mais décalés l'un par rapport à l'autre. Au fur et à mesure que le détecteur (8) et l'émetteur (2) s'approchent l'un de l'autre, la distance entre ceux-ci décroît alors que leur séparation angulaire s'accroît. De cette façon, l'accroissement du signal engendré dans le détecteur au fur et à mesure qu'il s'approche de l'émetteur est compensé par une plus importante séparation angulaire. Le résultat immédiat est donc que toute variation dans la sortie du détecteur découlant d'une modification de son écartement par rapport à l'émetteur est considérablement réduite.
Patent EP-0579704-A1 (EP)
Title: Needle protection device.
Inventor: KARLSSON JOERGEN
IPC: A61M5/158
Filed: 1992-04-13
Abstract: PCT No. PCT/SE92/00249 Sec. 371 Date Oct. 8, 1993 Sec. 102(e) Date Oct. 8, 1993 PCT Filed Apr. 13, 1992 PCT Pub. No. WO92/18182 PCT Pub. Date Oct. 29, 1992.A device for protecting a needle in medical equipment includes a rigid front part connected to a flexible rear part. The front and rear parts surround the needle circumferentially. A locking mechanism is accommodated in a chamber provided in the front part. In a position of preparedness, the locking mechanism allows the needle to pass through a hole or in the front part. In an activated position, it presents the needle from passing through. In the position of preparedness, the parts are spaced from the tip of the needle. The locking mechanism is a resilient member which in the position of preparedness is maintained under tension, exerting a force substantially at right angles to the longitudinal direction of the needle, so that the tip of the needle, in the position of preparedness, is supported by the hole or the channel. The resilient member is thus maintained under tension and prevents the needle from passing through the hole after it passes from the position of preparedness to the activated position when the needle is moved rearwards relative to the front part.
Patent EP-0627879-A1 (EP)
Inventor: CAMIENER GERALD W
IPC: A01N1/00
Filed: 1992-09-18
Abstract: L'invention décrit des procédés servant à préparer toute une variété de tissus sous une forme pathologiquement stable découlant de l'utilisation d'une solution aqueuse de glyoxal et/ou de ses produits d'addition, renfermant du glyoxal en quantité suffisante pour empêcher l'autolyse et d'autres modifications des différents tissus entraînant leur dégradation. Ladite solution est capable de traiter un tissu, de façon à maintenir ledit tissu dans un état approprié pour la pathologie et/ou d'autres observations expérimentales et/ou le diagnostic. La solution de stabilisation est également efficace dans la préparation, totale ou partielle, d'animaux, de parasites et de plantes dans un état anatomiquement conservé pendant une durée prolongée, ainsi que dans la préparation de compositions utilisant ledit procédé.
Patent EP-0567651-A1 (EP)
Inventor: MAKI HITOSHI TOYO INK MANUFACT
IPC: C09B67/52
Filed: 1992-11-06
Abstract: A process for preparing a pigment from a 2,9-dimethylquinacridone compound which comprises throwing a solution of a crude 2,9-dimethylquinacridone compound in sulfuric acid into the flow of water to yield fine precipitates, separating the precipitates by filtration, washing the same with water, adding the washed precipitates to a C₁ to C₄ lower alcohol, and heating the same to 60 to 200 °C.
Patent EP-0607487-A1 (EP)
Inventor: MAKOTO OMATA C O NEC KOUFU LTD
IPC: G06F9/38
Filed: 1993-01-21
Abstract: In order to effectively accelerate issue of a RAM read instruction which is to access the same memory block as a preceding RAM write instruction, when the RAM write instruction is issued, a counter initiates counting-up of a value indicative a predetermined time duration. When the counter counts up the value, the RAM read instruction is allowed to be issued at appropriate timing. A time duration for which the RAM read instruction is prohibited to be issued, is much shorter than a time duration which expires when the RAM write instruction is completely finished. Thus, the RAM read instruction issue is not required to wait for the completion of execution of the RAM write instruction as in a known technique.
Patent EP-0553732-A1 (EP)
Inventor: JUERGENS RAINER DR
IPC: E21B23/14
Filed: 1993-01-22
Abstract: An apparatus and method for the transmission of information between downhole and surface locations through a drillstring. The apparatus includes a wireline (14) extending from instrumentation (12;40) at the downhole location to a clamp-off sub (16) in the drillstring where it is connected to the lower end of a cable (18) spooled on a cable cartridge (20) above the clamp-off sub (16) in the drillstring (34). The cable cartridge (20) is moved upwardly through successive pipe joints added to the drillstring (34) as drilling progresses, to permit rotation of the drillstring (34) and use of blowout preventors without retrieving the wireline (14) or cable (18). Cartridge cable (20) is releasably connected at its upper end to a wireline (22) extending through a pack-off to a slip ring assembly (24) at the surface, for transmitting data from downhole instrumentation (12;40) to surface equipment (28). Multiple cable cartridges (20) may be sequentially added in series if drilling proceeds beyond the length of cable (18) in a single cartridge (20).
Patent EP-0552804-A1 (EP)
Inventor: HENSON ANTHONY EUNAN
IPC: A63B71/12
Filed: 1993-01-22
Abstract: A shin pad includes a front pad (21) for protecting a wearer's shin and a rear pad (22) for protecting the wearer's Achilles tendon. The front pad (21) has a bight (23) located between two lobes (24, 25) which each cover one of the two ankle bones which protrude in opposition directions at the wearer's ankle. The rear pad (22) takes the form of a miniature shin pad having a reversed orientation. The lower edge of the rear pad (22) is provided with a bight (33). Located one to either side of the longitudinal axis of the rear pad (22) is one slit of a pair of slits (36). Passing through the slits (36), and a corresponding pair of slits (30) on the front pad (21), is an ankle strap (37) which is provided with a releasable VELCRO fastener (38) to enable the two pads to be connected together around the wearers shin.
Patent EP-0553790-A1 (EP)
Inventor: TAKASUGI NORIO
IPC: A61K47/10
Filed: 1993-01-27
Abstract: An ointment comprising an adenosine 3',5'-cyclic phosphate derivative, a base having water-absorbing and drying properties and, incorporated in the base, is one or more salts each having pH in an aqueous solution of from 3 to 7. The ointment maintains the active ingredient in a stable state over an extended period of time.
Patent EP-0554795-A1 (EP)
Inventor: SAKAGUCHI KIYOFUMI
IPC: H01L21/306
Filed: 1993-01-28
Abstract: A process for preparing a semiconductor device substrate comprises a step of making at least one surface of a first substrate composed of Si material porous, a step of oxidizing inside walls of pores in the resulting porous Si surface layer, a step of forming a monocrystalline Si layer on the porous Si surface layer, a step of bonding the monocrystalline Si layer to one surface of a second substrate through an insulating layer therebetween, a first etching step of removing the first substrate by selective etching except for the porous Si layer, and a second etching step of impregnating the porous Si layer exposed by the removal of the first substrate with hydrofluoric acid or a first liquid mixture of hydrofluoric acid and at least one of an alcohol and a hydrogen peroxide solution, or by buffered hydrofluoric acid or a second liquid mixture of bufffered hydrofluoric acid and at least one of an alcohol and an hydrogen peroxide solution, thereby selectively removing the porous Si layer.
Patent EP-0556656-A1 (EP)
Inventor: MIMS HERMAN D
IPC: A21C15/02
Filed: 1993-02-04
Abstract: The present invention provides an apparatus for receiving, in an infeed section (10), a stream of distributed articles (100), such as food items and the like, deposited in rows of like position. A slide mechanism (11) is used to retard the motion of the items (100) as they drop off the infeed section (10). In particular, the slide mechanism (11) is alternately moveable between a slide position and a flip position. In the slide position, the item drops off the edge of the belt (10) and slides across the primary slide surface (11A) and onto a second slide mechanism (12) having a secondary slide surface (12A) that is positioned to be in substantially the same plane as the primary slide surface (11A). The slide mechanism (11) is moved into the flip position for every other row of items (100). The items (100) to be flipped come off the conveyor belt (10) and come into contact with an abutting surface (11B). This surface (11B) changes the direction of the item (100) as it moves towards the transport mechanism (20) in conjunction with a reverse slide surface (12B) of the second slide mechanism (12). The item slides down the reverse slide surface (12B) on its top surface, thus flipping over at least 180° from its orientation on the infeed conveyor belt (10). As a result a plurality of rows can be conveyed by the transport mechanism (20) to the filling and capping stations of an automatic sandwich making system, wherein alternate rows of food items (100) are oriented with their bottom surfaces facing upwards from the surface of the transport mechanism.
Patent EP-0567734-A1 (EP)
Inventor: HSU SHENG HSIUNG
IPC: B01F27/74
Filed: 1993-02-25
Abstract: This invention is directed to an apparatus and method for wetting and dissolving finely divided dry particles, including hygroscopic particles such as coffee fines, in a liquid, including viscous liquids such as concentrated coffee liquor, in a manner in which foaming, the presence of wet lumps and liquor degradation are minimized. The apparatus includes a dissolving tank containing at least one pair of counter-rotating drums partially submerged in a body of the dissolving liquid. The tank includes a liquid inlet and a discharge conduit which maintain a predetermined level of liquid in the tank. A powder feeding device mounted above the tank discharges a falling curtain of particles onto a thin layer of liquid on the surface of one of the drums in each counter-rotating pair. The partially wetted powder is carried into the rip between the counter-rotating drums to compress, knead and break up wet lumps of partially wetted powder formed on the surface of the drums, with the wetted powder being carried into and dissolved in the body of liquor. Continued rotation of the drums carries any wet powder lumps which may remain in the liquor into the converging gap between the drum and a tangentially mounted solubilizing bar to abrade and disintegrate the lumps in the liquor body. Any minor amounts of powder lumps which remain in the liquor are passed through a cylindrical filter having converging gaps formed by securing a plurality of wedges in close proximity to one another. Any remaining powder lumps are compressed, sheared and dissolved upon passage through the filter to provide coffee liquor having an increased solids content, which is free of undissolved particles and wet powder lumps.
Patent EP-0565839-A1 (EP)
Inventor: SCHILLING HERBERT
IPC: B60B3/06
Filed: 1993-02-27
Abstract: A method for casting a motor vehicle wheel from metal, in particular an aluminium alloy, which has a rim ring (8) and a hub (9) connected to the rim ring via load-bearing radial elements (10). Because of the special shape of the rim bed, radially openable moulds have been used hitherto. However, the wheels produced in this way are unsatisfactory as regards truth of running and require expensive finish machining. This disadvantage is eliminated according to the invention by virtue of the fact that the casting mould is formed by a plurality of axially assembled, essentially annular and/or disc-shaped core parts, the parting plane of which is perpendicular to the axis of the wheel.   <IMAGE>
Patent EP-0623625-A1 (EP)
Inventor: ISHIKAWA KIYOFUMI C O BANYU PH
IPC: A61K31/66
Filed: 1993-05-04
Abstract: There are provided novel aminophosphonic acid derivatives of the general formula [I]:
       
 wherein n is an integer of 2 or 3; R¹ is a phenyl, naphthyl, indolyl, benzothienyl, benzofuryl or benzoxazolyl group which may have 1 to 3 substituents selected from the group consisting of hydroxyl and lower alkyloxy groups, or a hydrogen atom; R² is a lower alkyl group, a benzyl group, a 4-hydroxybenzyl group, a 3-indolylmethyl group or a β-phenethyl group; and A is an optional residue of an amino acid selected from the group consisting of tryptophane, tyrosine, phenylalanine, homophenylalanine, naphthylalanine or N ω -nitroarginine, and their pharmaceutically acceptable salts. The compounds according to the present invention and their pharmaceutically acceptable salts exhibit an inhibitory activity against endothelin-converting enzyme, and are expected to be useful as a drug treating various diseases with which endothelin is concerned.
Patent EP-0570792-A1 (EP)
Inventor: SCHEUFLER BERND DR-ING
IPC: A01C7/06
Filed: 1993-05-10
Abstract: Process for drawing marking strips with a seed drill having a supply container and metering members which feed the seed located in the supply container in adjustable quantities to sowing elements which deposit this seed into the ground in rows, the seed feed to specific sowing elements being capable of being cut off, by seed-feed interruption elements to be actuated via a switching device, in periodic recurrence at intervals corresponding to a multiple of the working width of the seed drill, so as to produce marking strips which are provided for travelling along by the running wheels of vehicles for subsequent plant-protection and fertilising measures. The requisite marking strips (8) of the machines used for subsequent plant-protection and fertilising measures are characterised differently for machines of larger working width than the additional marking strips (8') for machines of smaller working width. <IMAGE>
Patent EP-0571869-A1 (EP)
Inventor: KUEHLING STEFFEN DR
IPC: C08G64/20
Filed: 1993-05-17
Abstract: The present invention relates to a process for the preparation of aromatic polycarbonates in the melt using fluoride catalysts.
Patent EP-0571944-A1 (EP)
Inventor: SUGAWA SHIGETOSHI C O CANON KA
IPC: H04N5/369
Filed: 1993-05-25
Abstract: A photoelectric conversion device wherein, in order to realize a photoelectric conversion device with high multiplication factors and excellent response speeds even under the application of low voltage by eliminating spike and notch in the hetero junction, a light absorbing layer (404) and a carrier multiplication layer (403) are made of non-single crystalline materials, said carrier multiplication layer (403) being comprised of a plurality of layers (411 to 414) with the forbidden band width changed continuously, and wherein the difference between the Fermi level and the vacuum energy level of said carrier multiplication layer (403) in the neighborhood of hetero junction is made substantially constant.
Patent EP-0602554-A1 (EP)
Inventor: SUGIOKA TAKAMI C O TEIJIN SEIK
IPC: B65H54/70
Filed: 1993-12-09
Abstract: An apparatus for continuously winding a yarn (Y) comprises feed rollers (FR) for feeding the yarn (Y) at a predetermined speed, a reversing roller (15) for substantially reversing a moving direction of the yarn (Y) fed from the feed rollers (FR), and a take-up device (W) for taking up the reversed yarn (Y). A unit is portable and has the feed rollers (FR), the take-up device (W) and the reversing roller (15) integrally mounted thereon, the feed roller means (FR) is disposed above the take-up device (W), and the reversing roller (15) is disposed under the take-up device (W).
Patent EP-0559279-A1 (EP)
Inventor: PLATE RALF
IPC: C07D239/14
Filed: 1993-02-26
Abstract: The invention is concerned with a tetrahydropyrimidine derivative having formula I
      wherein
     R₁   is hydrogen;   R₂   is hydrogen, a lower alkyl group, or lower acyl; or   R₁ and R₂   represent together a bond;   R₃   is hydrogen, a lower hydrocarbon group optionally substituted with halogen, CN, aryl, or COR₇;   R₄   is hydrogen, a lower alk(en)yl group, or aryl;   R₅   is hydrogen, amino, lower alkyl substituted amino, or a lower alkyl group; and   R₆   is hydrogen or methyl;   R₇   is amino, lower alkyl substituted amino, or a lower alkyl group; or    a pharmaceutically acceptable salt thereof. 
The compounds of this invention have muscarinic properties and can be used for the treatment of cognition disorders, and for the treatment of cholinergic deficiencies.
Patent EP-0620502-A1 (EP)
Inventor: HAUQUIER GUIDO C O AGFA-GEVAER
IPC: B41N3/03
Filed: 1993-04-05
Abstract: The present invention provides a lithographic base comprising on a hydrophobic support a subbing layer and a hydrophilic layer containing a hydrophilic (co)polymer or (co)polymer mixture and being hardened with a hydrolysed tetraalkyl orthosilicate crosslinking agent characterized in that said subbing layer contains a hydrophilic binder and silica, the surface area of the silica being at least 300 m² per gram.
Patent EP-0572093-A1 (EP)
Inventor: KLEEMAN AXEL
IPC: C07D213/69
Filed: 1993-05-26
Abstract: A herbicidal composition which comprises a carrier and, as active ingredient, a compound of the general formula
       
 in which 
each of n and m independently is 0 or 1; 
each of Ar¹ and Ar² independently represents an aryl group, at least one of Ar¹ and Ar² being substituted by one or more of the same or different substituents selected from halogen atoms, alkyl groups, alkoxy groups, haloalkyl groups and haloalkoxy groups; 
and 
R¹ represents a hydrogen atom, or an alkyl, alkylthio or haloalkyl group having from 1 to 4 carbon atoms, and R² represents a hydrogen or a halogen atom provided that at least one of R¹ and R² represents a hydrogen atom. Certain compounds of formula I are novel.
Patent EP-0580200-A1 (EP)
Inventor: ARNOLD PHILIP DALE
IPC: F01L1/047
Filed: 1993-06-29
Abstract: A lightweight composite camshaft (20) has stamped sheet metal or other lightweight journal and cam elements (14,22) having locating hubs (18,23) assembled onto a hollow tube (11).
Patent EP-0664299-A1 (EP)
Inventor: PLUG JOHANNES PETRUS M C O UNI
IPC: A23L35/00
Filed: 1993-10-20
Abstract: Oligosaccharose material wherein the amount of hexanal is less than 0.100 ppm and/or the amount of trans-2 pentanal is less than 0.800 ppm and/or the amount of heptanal is less than 2.300 ppm based on the weight of oligosaccharose material.
Patent EP-0552918-A1 (EP)
Inventor: MINNICK MICHAEL GERALD
IPC: B29C33/42
Filed: 1993-01-19
Abstract: Broadly, the present invention is directed to a method for making a mold capable of transferring three-dimensional relief from a textured substrate to thermoplastic composite material. This method comprises the steps of preparing a molding core by loading a press with outer layers of textured substrate and an inner layer comprising a combination of an epoxy non-woven glass mat and a woven glass cloth prepreg. The press is actuated at low pressure while applying heat to pregel said epoxy and then the pressure is increased to form the molding core. Molds are prepared by loading a press with outer layers of said molding core and an inner layer comprising a combination of an epoxy non-woven glass mat and a woven glass cloth prepreg. Finally, the press is actuated at low pressure while applying heat to pregel said epoxy and then increasing the pressure to form said molds. As another aspect of the present invention, a three-dimensional relief is imprinted from a textured substrate to a thermoplastic composite. This aspect of the present invention comprises preparing the molds as described above, which molds then are loaded into a press as outer layers with an inner layer comprising a reinforced thermoplastic composite which desirably is a polypropylene/random glass composite. The press then is actuated at low pressure and elevated temperature and then the pressure is stepped up to elevated pressure. When elevated molding pressure is achieved, the composite is immediately cooled under pressure. Finally, the press pressure is removed and the reinforced thermoplastic composite imprinted with the relief of the molds is recovered.
Patent EP-0560477-A1 (EP)
Inventor: OHHASHI TSUNEAKI
IPC: C01B3/24
Filed: 1993-01-26
Abstract: A shaped material comprising powders of alloys containing easily oxidizable elements is fired in a hydrogen-based atmosphere containing at least one hydrocarbon gas in a total amount of Ø.Ø1-5.Ø volume %. Therefore, the amount of oxides formed on the surfaces of material powder particles is reduced, and the sinterability of powder particle surfaces is improved owing to the sticking of atomic carbon thereto and thereby the mutual diffusion of powder particles becomes easy. As a result, there can be obtained a sintered alloy of desired density, superior in oxidation resistance, etc.