baber/WOPTO huggingface dataset:
Patent EP-0486524-A1 (EP)
Title: Agents de photodegradation et de thermosoudage pour materiaux matriciels polymeres
Inventor: MARKOVICH RONALD P
IPC: C08L23/02
Filed: 1990-06-21
Abstract: Un mélange synergique de la forme anatase de TiO2 et d'un copolymère d'oléfine contenant du CO (en particulier de l'éthylène) offre un moyen avantageux d'améliorer et de réguler le taux de photodégradation de différents plastiques et de résines matriciels. Le mélange lui-même peut être utilisé directement pour la fabrication d'articles polymères, tels des films, des sacs, des emballages et objets analogues, ou il peut être utilisé comme un adjuvant (par exemple un adjuvant de lot principal) pour effectuer la photodégradation de polymères, de plastiques ou de résines matriciels. Il peut aussi comprendre d'autres adjuvants qui contribuent avantageusement à la régulation du taux de photodégration, tels que le TiO2 rutile et/ou d'autres matériaux stabilisant, absorbant ou sensibles aux rayons UV. En outre, la présence de TiO2 et d'un copolymère d'oléfine contenant du CO (en particulier l'éthylène) dans un autre polymère ou copolymère d'oléfine fournit une plage de température de thermosoudage plus étendue à l'autre polymère. N'importe laquelle des variétés de TiO2 peut être utilisée pour obtenir cet effet de plage de température de thermosoudage élargie si cette variété comporte des surfaces acides.
Patent EP-0494174-A1 (EP)
Title: Dispositif d'ecumage de petrole flottant sur l'eau
Inventor: WILSON DONALD L
IPC: E02B15/04
Filed: 1990-07-26
Abstract: Un écumeur à double tambour permet de retirer et de récupérer le pétrole flottant sur de l'eau. L'écumeur comprend deux tambours (11) de récupération de pétrole, agencés sur un axe commun récupérant le pétrole et le déposant dans une cuve (16) de collecte. Le pétrole déposé dans ladite cuve (16) de collecte est orienté vers une cuve (22) de réservoir agencée du côté opposé du tambour, à partir de la cuve de collecte. Les tambours ont la forme de cylindres creux fermés, et assurent, avec la cuve du réservoir, la flottabilité totale nécessaire pour faire flotter l'écumeur. Ledit écumeur est particulièrement efficace dans des eaux peu profondes et recouvertes de déchets et peut fonctionner dans des profondeurs d'eau de l'ordre de trois pouces.
Patent EP-0441403-A1 (EP)
Title: Method of fabricating an optical package
Inventor: WATANABE HIDEKI KAMAKURA SEISA
IPC: H01L31/0232
Filed: 1991-02-08
Abstract: An optical package (10) includes a housing (12) composed of two sections, a first section (12a) and a second section (12b) connectable to the first section (12a). A laser holder (14) is connected to the first section (12a) of the housing (12) and adapted to hold a laser assembly (30). A fiber holder (16) is connected to the second section (12b) of the housing (12) and includes a ferrule (42) by which an optical fiber (44) is held. A rod lens (22) is mounted within the housing (12) to focus optical emission from the laser assembly (30) on the optical fiber (44). The laser assembly (30) includes a semiconductor element (34). Radial alignment of the semiconductor element (34) and the laser holder (14) is performed before the laser holder (14) is secured to the first section (12a) of the housing (12). Axial alignment of the rod lens (22) and the semiconductor element (34) takes place while the laser holder (14) is being fit in the first section (12a) of the housing (12). The second section (12b) of the housing (12) is then moved in a radial direction relative to the optical axis of the semiconductor element (34) and is, then, laser welded to the first section (12a) of the housing (12).
Patent EP-0443481-A1 (EP)
Inventor: BROUZES CAROL
IPC: H01P1/215
Filed: 1991-02-18
Abstract: Ferrite-tuneable agile microwave filter. 
<??>It is built as a filter with resonators with dielectric confinement, and therefore comprises an evanescent-mode guide (2) and resonant cylinders (15, 16) placed in this guide. Furthermore, means (11A, 11B, 17) are provided for applying an adjustable magnetic field (H1, H2) to these cylinders (15, 16), which have the feature of being made of ferrite, in order to shift the central frequency of this filter. 
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Patent EP-0452746-A1 (EP)
IPC: F16B13/12
Filed: 1991-04-05
Abstract: A wall covering element consists of a natural stone slab (1) and a ceramic slab (2) adhesively bonded thereto. In order to attach the fastening means, through holes (4) are cut into the ceramic slab (2) from the rear and, adjoining these, undercut recesses (3) are cut in the natural stone slab (1). Undercut dowels (5) with expanding bodies (7) are seated therein as fastening means. The expanding bodies (7) engage with a widened portion (15) in the undercut of the recess (3) and bear with a disc (6) externally on the ceramic slab (2). The natural stone slab (1) and the ceramic slab (2) are thereby positively connected over and above the adhesive bonding.   <IMAGE>
Patent EP-0464546-A1 (EP)
Inventor: DEGNAN THOMAS FRANCIS JR
IPC: C10G65/12
Filed: 1991-06-24
Abstract: 5n7 Petroleum waxes are converted to high viscosity index lubricants by a hydroisomerization process in which the wax feed is subjected to hydroisomerization over a low acidity zeolite isomerization catalyst which effects a preferential isomerization on the paraffin components in the feed to less waxy, high V.I. isoparaffins. The hydroisomerization is operated at high pressure, at least 1000 psig hydrogen partial pressure (reactor inlet) using a zeolite catalyst, preferably a noble metal containing zeolite beta catalyst which contains boron as a framework component of the zeolite to give a low alpha value, typically below 10. The hydroisomerization is carried out at a 650°F+ conversion in the range of 10 to 40 weight percent of the feed. A final dewaxing step to target pour point may be used with relatively low loss, typically no more than 15 weight percent, during this dewaxing. The final products typically have V.I. values in excess of 125 and usually in the range of 140 to 155 and are characterized by exceptional stability.
Patent EP-0477520-A1 (EP)
Inventor: PETERS KLAUS-JUERGEN
IPC: F02M69/46
Filed: 1991-08-13
Abstract: In proposed contact strips, the plug housings in which first contact elements which can be connected to second contact elements of the electrically excitable units are arranged, can be moved with play in the mounted state in relation to the contact strip housing. During operation of the internal combustion engine, the first and the second contact elements move in relation to one another so that a high degree of wear occurs at the contact elements. 
<??>In the new contact strip, a damping element (35) is arranged for example between each plug housing (2) and the contact strip housing (1) and during the operation of the internal combustion engine damps the movements of the plug housing in relation to the contact strip housing (1) or of the first electrically conductive contact elements (5) in relation to the second electrically conductive contact elements (66) and thus prevents excessive wear at the contact elements. 
<??>The design of the contact strip is particularly suitable for making common electrical contact to electrically activated fuel injection valves. 
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Patent EP-0471335-A1 (EP)
Inventor: LOOS HANS-JOACHIM
IPC: A61M5/24
Filed: 1991-08-13
Abstract: In the syringe mounting for cylindrical ampoules with a location device (11) provided for receiving the cylindrical ampoule (3) and with a grip (1) having a hole for accommodating a longitudinally displaceable piston rod (12) with an actuating device (13), the location device (11) comprises a U-shaped collar (17) with a circumferential groove (2) in its root. <IMAGE>
Patent EP-0492390-A1 (EP)
Inventor: NAKAGAKI TATSURU
IPC: H04L47/30
Filed: 1991-12-18
Abstract: A broadband integrated services digital network includes a network (104), first and second terminals (101, 107), and first and second terminal adapters (102, 105). Each of the first and second terminal adapters includes a buffer (103, 106) storing a predetermined number of bursts of data from either the first or second terminal and storing a predetermined number of bursts of data from the network, and a first part (134, 126) for sending ready notification information to the network and for receiving the ready notification information from the network. The ready notification information shows that the buffer has an available storage capacity equal to at least one burst. Each of the first and second terminal adapters further includes a second part (121, 136) for sending ready information to the corresponding one of the first and second terminals before the first part receives the ready notification information from the network. At least, one burst is written into the buffer each time the ready information is sent.
Patent EP-0496101-A1 (EP)
Inventor: BECKER ROLF DR
IPC: C02F11/06
Filed: 1991-12-21
Abstract: A process for the thermal treatment of wastes by injection of the wastes, via a nozzle/burner system, comprising a burner and a centrally seated atomisation nozzle, into an adiabatic combustion chamber with the use of a carrier fuel and a suitable oxidant depending on the type of combustion conditions, characterised in that under reducing and/or oxidising reaction conditions at temperatures between 600 DEG C and 2000 DEG C - in particular temperatures between 900 DEG C and 1100 DEG C - the nitrogen bound in the ammonium sulphate is principally converted into nitrogen (N2) and not into nitrogen oxides (NO, NO2) with simultaneous recovery of gaseous sulphur compounds (SO2, SO3, COS, H2S etc.).
Patent EP-0488481-A1 (EP)
Inventor: MEULEMAN HERMANUS JOHANNES
IPC: F23D14/10
Filed: 1991-11-29
Abstract: A burner comprising at least one burner tube (1) having a plurality of gas outlet orifices forming a burner bed. A plurality of plates (8) are extending upwards from the sides of the burner tube within the reach of the flames. These plates, which lower the flame temperature, and promote a staged combustion, are arranged parallel to and on opposite sides of the gas outlet orifices and are directly connected to the burner tube mainly through their lower ends. At least one of the upper ends of the plates is bent outwards, which leads to improved cooling, improved mixing of combustion gas and secondary air and hence to improved combustion.
Patent EP-0458551-A1 (EP)
Inventor: MALAMAS MICHAEL SOTIRIOS
IPC: A61P27/02
Filed: 1991-05-17
Abstract: This invention concerns compounds of formula (I)
       
 and pharmaceutically acceptable salts thereof, wherein R¹ and R² are independently hydrogen, alkyl containing 1 to 6 carbon atoms, halogen, lower alkoxy containing 1 to 6 carbon atoms, trifluoromethyl, nitro, aryl or aryl(lower alkyl)oxy wherein aryl contains 6 to 10 carbon atoms and lower alkyl contains 1 to 6 carbon atoms: and R³ is hydrogen, halogen, alkyl containing 1 to 6 carbon atoms, lower alkoxy containing 1 to 6 carbon atoms, trifluoromethyl, nitro, aryl or aryl(lower alkyl)oxy wherein aryl contains 6 to 10 carbon atoms and lower alkyl contains 1 to 5 carbon atoms, processes for preparing them and pharmaceutical compositions containing them. The compounds have pharmaceutical properties which render them beneficial for the prevention or treatment of diabetes mellitus associated complications.
Patent EP-0468700-A1 (EP)
Title: Electrochemical cell apparatus having combusted exhaust gas heat exchange and valving to control the reformable feed fuel composition
Inventor: REICHNER PHILIP
IPC: H01M8/04
Filed: 1991-07-18
Abstract: An electrochemical apparatus (10) is made having a generator section (22) containing electrochemical cells (16), a fresh gaseous feed fuel inlet (28), a gaseous feed oxidant inlet (30), gaseous spent fuel recirculation channels (46), and hot combusted exhaust gas exit channels (45), where the spent fuel recirculation channel (46) passes from the generator chamber (22) to combine with the fresh feed fuel inlet (28) at a circulation and mixing apparatus (50), where a reformable fuel mixture channel (64) passes between the mixing apparatus and a reforming chamber (54) containing a reformable material, where a portion of the hot combusted exhaust gas exit channel (45) surrounds the reforming chamber (54), and where the fresh feed fuel inlet has a by-pass channel (62) into the gaseous spent fuel recirculation channel (46), said by-pass channel having valving to control fresh fuel feed flow to the gaseous spent fuel recirculation channel.
Patent EP-0476932-A1 (EP)
Inventor: LACKNEY ALBERT M
IPC: A23G3/36
Filed: 1991-09-12
Abstract: An oral medicament (12) adapted to be administered on a support (36) which allows sucking of the medicament while preventing inadvertent swallowing of the medicament in its entirety or in large pieces, as well as preventing accidental swallowing of the support is provided. The support (36) includes a stick of flexible plastic material having first and second ends, and may include interlocking means (37, 39) for the attachment of a safety guard (40) which provides protection against accidental swallowing of the support. The medicament (12) is secured to the first end of the support by a securing means which includes a plurality of orifices or spaces which form interlocking bonds with the medicament.
Patent EP-0487250-A1 (EP)
Inventor: URITA TATSUMI
IPC: C22C38/00
Filed: 1991-11-14
Abstract: A steel having such a good machinability that it can be directly cut without being annealed and a good induction hardenability. The steel consists essentially of C: 0.38 - 0.45 %, Si: up to 0.35 %, Mn: more than 1.0 % - up to 1.5 %, B: 0.0005 - 0.0035 %, Ti: 0.01 - 0.05 %, Al: 0.01 - 0.06 % and the balance of Fe, the content of N being up to 0.010 %, and has a fine structure of ferrite crystal grain size mumber 6 or more defined by JIS-G0552. In addition to the above basic composition, the alloy may further contain some optional alloying elements. 
     The material is suitable for manufacturing machine structural parts such as drive shafts of automobiles.
Patent EP-0478406-A1 (EP)
Inventor: GRIMAUD MICHEL CABINET BALLOT-
IPC: G06T1/00
Filed: 1991-08-26
Abstract: In order to perform automatic processing on radiographic images in mammography it is shown that it is possible to correct the undesirable effects of the linearity defect of the characteristic sensitivity curve of the radiographic film which has been used for this radiography by performing a statistical study of the noise in this image. It is shown that this statistical study (17) makes it possible to directly deduce the correction elements (15). The processing is then independent of any foreknowledge which might be available of the sensitivity of the film or of the conditions in which the exposures studied have been both acquired and then subsequently developed. 
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Patent EP-0493222-A1 (EP)
Inventor: BONNET JEAN-LUC
IPC: A61N1/365
Filed: 1991-12-20
Abstract: The automatic control relationship is linear and its coefficients are automatically calculated and optionally modified, in order to correspond to the actual needs of the patient. In the case of the minute volume, the base VE bas and maximum VE max values are calculated in order to vary the slope of the line representing the relationship of automatic control of the cardiac stimulation frequency FC by the minute volume VE. …<IMAGE>…
Patent EP-0453561-A1 (EP)
Inventor: BETTER MARC D
IPC: C07K19/00
Filed: 1990-11-13
Abstract: Sont décrits des immunoglobulines, des fragments ou des dérivés chimériques présentant toute ou partie d'une région constante d'immunoglobuline humaine et d'une région variable murine, ayant une spécificité à l'égard d'antigènes du virus-1 d'immunodéficience humaine (VIH-1), leurs procédés de production et leurs emplois.
Patent EP-0544672-A1 (EP)
Title: Hot melt moisture-cure polyurethane adhesive.
Inventor: ANDERSON GREGORY J
IPC: C08G18/42
Filed: 1991-03-29
Abstract: Hot melt adhesive compositions combining the characteristics of thermoplastic hot melt adhesives and reactive adhesives can be prepared by blending a polyester polyether thermoplastic elastomer having the formula wherein Nu is a predominately cyclic nucleus and R1 is randomly selected from either a C2-6 alkylene or an amorphous polyether subunit comprising a polyoxyalkylene group with a polyisocyanate prepolymer. The resulting composition is flexible and may be used as an adhesive or as a sealant.
Patent EP-0527837-A1 (EP)
Title: Paliers hydrodynamiques ayant une surface d'appui continue montee sur support
Inventor: IDE RUSSELL D
IPC: F16C32/06
Filed: 1991-04-30
Abstract: Palier de butée, palier de tourillon ou palier de butée radial combiné hydrodynamiques et procédés de fabricatrion de cet élément. Le palier comprend une surface d'appui continue (8) et une structure de support qui supporte la surface de telle sorte que la surface peut changer de forme et se déplacer dans n'importe quel sens (six degrés de liberté) pour optimiser la formation d'un coin convergent permettant le fonctionnement hydrodynamique, l'équilibrage de la charge sur toute la surface de support dans les paliers de butée et l'ajustement en fonction de n'importe quel défaut d'alignement de l'arbre. La structure de support peut comporter une série à répétition de parties de structure de support (30) qui comprennent chacune une partie entièrement rigide (10), une partie partiellement rigide et des parties de connexion (30) qui servent à relier les parties espacées.
Patent EP-0550669-A1 (EP)
Inventor: GANGEMI DONALD
IPC: B23K26/00
Filed: 1991-08-22
Abstract: On utilise un jet d'eau à haute pression (32) conjointement avec un laser de puissance relativement faible (34) afin de produire une coupe lisse (C) dans une bande en déplacement (W). Le procédé de coupe produit une quantité relativement faible de poussières de fibres dans l'atmosphère entourant la zone de l'opération de coupe. Le jet d'eau (32) sectionne la bande en déplacement (W) en parties séparées (Ws, Ws') et le laser (34) est orienté sur les bords sectionnés (E, E') afin de brûler les extrémités saillantes des fibres de papier pour produire une coupe uniforme lisse (C) sur les deux bords sectionnés. Une auge (18) est disposée sur le côté de la bande à l'opposé du jet d'eau (32) et du laser (34) afin de recevoir et de collecter l'eau coupant la bande ainsi que les poussières de fibres, et afin de dissiper les émissions du laser.
Patent EP-0496418-A1 (EP)
Inventor: NISHIOKA YOSHINOBU
IPC: C09J4/02
Filed: 1992-01-24
Abstract: An a -cyanoacrylate adhesive composition of matter consisting essentially of 100 weight parts of a - cyanoacrylate and 0,01-0,1 weight parts of at least a compound represented by a general formula
     or
     wherein X represents a hydrogen atom or methyl group and Y an R or RCO (R represents a hydrocarbon residual group not containing any anion polymeric group) and m is an integer of 100≧m≧4. By addition of the above compound to a -cyanoacrylate the adhesive's set time can be shortened and the adhesion strength in the initial stage can be improved even if the surface of the material to be adhered is acidic or tends to dry.
Patent EP-0495529-A1 (EP)
Inventor: FERRENCE DAVID N
IPC: B65G67/26
Filed: 1989-10-26
Abstract: A freight transportation vehicle is provided and comprises a loading station, an unloading station and a vehicle (10) moveable therebetween to transport freight. The vehicle includes a lower platform for carrying freight and a pair of doors (34) moveable between open and closed positions. In the closed position, the doors constitute side walls to prevent removal of the freight from the vehicle. In the open position, the doors are located to facilitate removal of the freight from the vehicle. The unloading station includes a door moving mechanism for opening the doors of the vehicle in the open position upon its arrival at the station and a freight removal device for moving the freight off of one side of the platform when the doors are opened.
Patent EP-0528112-A1 (EP)
Inventor: BROWN JACQUELINE LESLIE CORNIN
IPC: G02C7/02
Filed: 1992-05-13
Abstract: This invention is primarily directed to edged three-layer ophthalmic lenses having a coating covering the edge of the lens. The coating provides a cushion between the lens and an eyeglass frame and inhibits the penetration of moisture and tints commonly used to fashion tint ophthalmic lenses. The coating comprises a dimethyl silicone coblocked with vinyl with crosslinking therein being provided through a platinum-catalyzed addition reaction. The inventive coating also imparts advantageous properties to single element glass and plastic lenses.
Patent EP-0525322-A1 (EP)
Inventor: RAJAN SUNDER S
IPC: H01J23/30
Filed: 1992-05-24
Abstract: Extra loss is introduced in coupled cavity and klystron RF circuits by applying a surface coating to selected parts of circuit elements used in the circuits. The coating is applied in the form of a slurry, which is then sintered. The slurry comprises a mixture of an iron-base powder (such as a stainless steel) and a dielectric glass ceramic, suspended in a binder dissolved in a solvent. Circuits with the loss coating are easier to match than by other prior art techniques. The loss coating of the invention reduces the fabrication cost of coupled-cavity traveling wave tubes, while improving the performance by minimizing the gain ripple. Higher average power operation is possible, due to elimination of loss buttons previously employed in the prior art.
Patent EP-0519365-A1 (EP)
Inventor: DIETRICH RANGO
IPC: A61K9/54
Filed: 1992-06-13
Abstract: The invention relates to compositions for oral administration containing pantoprazole which consist of a core, of an intermediate layer and of an enteric outer layer.
Patent EP-0537663-A1 (EP)
Inventor: PONZINI ELIGIO
IPC: A61C15/00
Filed: 1992-10-12
Abstract: Interdental tooth-brush comprising a support bar (1) with a transversal hole (2a) at one end, a small brush stick (3) with a filiform projection (3a) apt to engage into said transversal hole (2a), and retention means to fix said projection (3a) into said transversal hole (2a) in an interchangeable manner. Said transversal hole (2a) is formed into a support head (2) provided at the end of the support bar (1) and comprising a protuberance projecting through a slot (4a) of a cap (4) fitted onto said support head (2). The cap (4), having two diametrally opposite slots (4a, 4b), is fitted onto the end of the support bar (1), axially slidable between a position of release, in which both slots (4a, 4b) are aligned with said transversal hole (2a), and a locking position, in which the rear slot (4b) is axially offset in respect of said hole (2a).
Patent EP-0548552-A1 (EP)
Inventor: FLEURY KURT
IPC: C12J1/10
Filed: 1992-11-21
Abstract: Process for the production of vinegar by fermentation, in which a must is trickled from the top downwards through a bed of supports colonised by Gluconobacter, this bed being subdivided into several layers (7, 8, 9) alternating with one or more open-worked horizontal heat exchangers (11). <IMAGE>
Patent EP-0549884-A1 (EP)
Inventor: MATHES JOSEF
IPC: B41F13/00
Filed: 1992-11-25
Abstract: In sheet-fed rotary printing machines for perfecting, a double gearwheel with a coupling device is provided in the gear train. Said coupling device is to be made to function automatically whilst the double gearwheel is to remain simple in terms of construction and not additionally loaded in terms of weight. 
<??>The coupling device consists of a substantially two-part annular mechanism (36, 37) which is attached movably to the machine frame (26). Together with an outer ring (37) an inner ring (36) forms a compression space which is pressurised with hydraulic fluid for uncoupling. In this process, the rings (36, 37) are pressed apart until the outer ring (37) strikes against a clamping device for the gearwheel ring on the double gearwheel and the inner ring (36) against an unlocking element (39) on the main gearwheel and the clamping force of the clamping device on the gearwheel ring is reduced. The forces to be applied are conducted inside the double gearwheel. For renewed clamping, the annular space is again made pressureless. In the state of rest, the coupling device does not touch the gearwheel. 
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