baber/WOPTO huggingface dataset:
Patent EP-0422100-A1 (EP)
Title: 11-g(b)-SUBSTITUTED PROGESTERONE ANALOGS.
Inventor: COOK C EDGAR
IPC: C07J7/00
Filed: 1989-06-23
Abstract: A 11 beta -aryl-19-norprogesterone steroid of the formula:   <IMAGE> wherein (i) R1 is H, C1-4 alkyl, C2-4 alkenyl, C2-4 alkynyl, OH, OC(O)CH3, or OC(O)R5 , wherein R5 is C2-8 alkyl, C2-8 alkenyl, C2-8 alkynyl or aryl, R2 is H, R3 is H, C1-4 alkyl, C2-4 alkenyl or C2-4 alkynyl, R4 is H, CH3, F or Cl, R6 is H, (CH3)2N, CH3O, CH3CO, CH3S, CH3SO, CH3SO2, and X is O or NOCH3; or (ii) R1 and R2 taken together are a carbon-carbon bond and R3, R4, R6 and X are as defined above; or (iii) R1 and R3 taken together are -CH2- or -N=N-CH2-, R2 is H and R4, R6 and X are as defined above; or (iv) R2 and R3 taken together are =CH2 and R1 , R4, R6 and X are as defined above.
Patent EP-0541522-A1 (EP)
Title: Heating, bending and cooling system for glass.
Inventor: REUNAMAEKI PAULI TAPANI
IPC: C03B25/02
Filed: 1989-09-27
Abstract: PCT No. PCT/FI89/00183 Sec. 371 Date Apr. 12, 1991 Sec. 102(e) Date Apr. 12, 1991 PCT Filed Sep. 27, 1989 PCT Pub. No. WO90/03336 PCT Pub. Date Apr. 5, 1990.The present invention provides a heating, bending and cooling system for glass, which comprises a horizontally-standing bending mold located in an oven. The mold includes two or more hollow supporting elements which are separated from each other. At least one of the ends of each of the supporting elements extends out of the chamber of the oven through a plate. The upper part of the chamber of the oven includes at least one hollow upper element which acts as a heating and cooling element which can be lowered to a position above the supporting elements. The supporting elements not only support a glass sheet placed thereon but also bend the glass sheet when it is heated. The supporting elements also act as heating elements and cooling elements. In addition, the supporting elements are oscillated to keep the surfaces of the supporting elements touching the glass in constant motion.
Patent EP-0446244-A1 (EP)
Inventor: GIERER GEORG
IPC: F16H61/14
Filed: 1989-11-15
Abstract: Dans ce dispositif, un élément d'embrayage (8) servant à enclencher et déclencher l'embrayage de pontage (7) est axialement décalé, des espaces de manoeuvre (10, 11) frontaux étant soumis à une pression correspondante par l'intermédiaire de soupapes de commande (15, 16). Une conduite de lubrifiant (28) mène via un refroidisseur (39) vers des points de graissage (40) d'un inverseur à engrenage (6) monté en aval du convertisseur de couple (3), cette conduite de lubrifiant (28) étant raccordée à un retour commandé de l'espace de manoeuvre (11). Afin de garantir une amenée suffisante de lubrifiant vers les points de graissage (40) et pour que le lubrifiant ou moyen de pression soit suffisamment refroidi par le refroidisseur (39) dans tous les modes de commutation de l'embrayage de pontage (7), une branche (34) de la conduite de pression principale (13), qui amène la quantité manquante de lubrifiant dans la conduite de lubrifiant (28), est raccordée à la conduite de lubrifiant (28) avant le refroidisseur (39).
Patent EP-0379123-A1 (EP)
Inventor: NAUSEDAS JOSEPH ANTHONY
IPC: A23L13/60
Filed: 1990-01-15
Abstract: A stuffing apparatus and method which avoids the smearing of fat just under the casing surface by using a stuffing horn (26) which discharges food product in an axial stream and a plurality of radial streams so the food product swirls as it enters the casing. The horn (26) extends into the casing during stuffing so that the casing is in an expanded and substantially fully stuffed condition as it traverses the radial streams being discharged into the casing.
Patent EP-0408837-A1 (EP)
Inventor: THEURER JOSEF
IPC: E01B27/02
Filed: 1990-04-03
Abstract: Device (16) for a ballast cleaning machine (3) which is movable on tracks, is connected to the said machine for common continuous (nonstop) forward movement and is designed to pick up ballast which is lying on the track (7) or is interstratified, ahead  in the working direction, of a clearing chain transverse strand (15) of the cleaning machine (3) running transversely below the track frame and for depositing said ballast on the exposed ballast. The device (16) is connected to the machine frame (5) of the cleaning machine (3) via a vertical adjustment drive for the purposes of direct lowering between the continuously grasped or raised rails onto the upper side of the sleeper and is designed to separate an upper or interstratified layer of ballast (17) from a lower layer of ballast (18) to be cleaned, during the forward travel of the machine. In this arrangement, the ballast separating device (16) extends in its length in the longitudinal direction of the machine with its delivery point, for depositing the ballast volume picked up on the exposed ballast directly behind the transverse strand (15), as far as above the clearing chain transverse strand (15). 
<IMAGE>
Patent EP-0402745-A1 (EP)
Inventor: PUSKAS JOSEPH EMIL
IPC: C09D129/00
Filed: 1990-06-06
Abstract: Disclosed herein is an improved vinyl chloride latex composition characterized in that it contains a small but effective amount of triallyl cyanurate to provide improved stability and performance properties.
Patent EP-0405388-A1 (EP)
Inventor: MENCHEL JEHOSHUA
IPC: A61F9/00
Filed: 1990-06-25
Abstract: An applicator for liquid ophthalmic solution is provided which has a laterally protruding spout (2) and a resiliently flexible wall portion. Application of ophthalmic solution to the eye is performed by placing the tip of the spout (2) on the lower eyelid and by applying pressure to the flexible wall portion, whereupon the ophthalmic solution flows directly into the eye.
Patent EP-0463205-A1 (EP)
Inventor: OBERSTER ARTHUR E
IPC: C08K3/00
Filed: 1990-06-26
Abstract: Colored tire stocks having improved abrasion resistance, color and color stability as compared to conventional colored tire stocks such as white sidewall stocks are provided. The colored tire stocks of the invention comprise crosslinked colored rubber compositions containing from 10 to 90% of ionic crosslinks and from 90 to 10% of free radical induced covalent crosslinks. These colored tire stocks may be utilized as functional tire stocks such as colored sidewall stocks (e.g. white sidewalls) or as decorative tire stocks such as raised colored letters (e.g. raised white letters) which identify the tire manufacturer.
Patent EP-0437672-A1 (EP)
Inventor: KORLA JADRAN
IPC: B28B5/00
Filed: 1990-08-02
Abstract: The invention refers to a method of manufacturing intermediate concrete products, preferably tiles, which consists of casting non-segregable concrete mass of cast consistency into corresponding formworks. The concrete mass is cast by means of a charging head (4) and by discharging nozzles (6) arranged thereon, whereby the pressure of the concrete mass at the outlet of the nozzles (6) is adjusted to the largest cross-section of the product being cast and equals from 0,1 bar to 0,5 bar, preferably 0,2 bar. Nozzles (6) being pushed to the area of the bottom of the formwork (5) in the beginning of casting start to lift up when the concrete mass fills up the formwork (5) for essentially one third by the height. The lifting velocity of the charging head (4) and thereby of the nozzles (6) is adjusted to the cross-section of the product being cast, and equals from 0,05 ms⁻¹ to 0,2 ms⁻¹, preferably 0,1 ms⁻¹. The invention also refers to a formwork for manufacturing concrete tiles and to an apparatus for carrying out said method.
Patent EP-0417577-A1 (EP)
Inventor: WARRENCHAK JAMES FRANCIS
IPC: C02F1/68
Filed: 1990-09-01
Abstract: Treated fumed silica are disclosed for the absorption of hydrocarbon spills, particularly on a body of water without the absorption of water.
Patent EP-0392591-A1 (EP)
Inventor: HOEK HENDRIKUS JAN
IPC: F24D5/08
Filed: 1990-04-02
Abstract: An infrared heating system comprising at least one heating pipe (1, 2) and a number of burner units (5) distributed over the length of said pipe for heating the pipe in such a way that it emits infrared radiation from its surface. The heating pipe at one end is provided with one or more air supply apertures and at the other end connected to a suction pump (4). For setting the heat capacity of the system, control means, having a throttle valve (9), are present. In order to place the control means outside the influence of the hot gases, while a good regulation of the heat capacity still can be achieved by means of the throttle valve, this valve is fitted in a branch (8) of the heating pipe (1, 2) or connecting pipe (3) to the suction pump (4), which branch is placed downstream of the burners (5) and is in communication with the environment.
Patent EP-0408100-A1 (EP)
Inventor: KRIEBEL MANFRED DR
IPC: C01B17/04
Filed: 1990-06-23
Abstract: The washing solution having a boiling point above 100 DEG C at atmospheric pressure serves for gas purification at temperatures from 5 to 70 DEG C and is thus loaded at least with CO2 and H2S. For regeneration, the loaded washing solution is fed at a pressure of at least 2 bar and a temperature of at least 60 DEG C to a flash zone and flashed, an H2S-rich flash gas being discharged from the flash zone. The washing solution from the flash zone is subjected to hot regeneration, the washing solution being largely freed of the remaining loading by inert-gas stripping below its boiling point. A gas mixture containing inert gas is taken off from the hot regeneration and contacted with washing solution. 
<IMAGE>
Patent EP-0426211-A1 (EP)
Inventor: CARRELL REBECCA S
IPC: A23L23/00
Filed: 1990-09-18
Abstract: A process for the manufacture of a lysophospholipoprotein (LPLP)-comprising foodstuff comprises incorporating dried LPLP or dried LPLP-­comprising material, preferably having a moisture content of at most 10 wt%, at a level of 0.1-90 wt.% therein. 
     Use of dried LPLP as a texture-modifying agent, a glossing agent, a freeze-thaw stabilizing agent, a heat-­stabilizing agent and a syneresis-inhibiting agent, as well as the foodstuff per se has also been claimed.
Patent EP-0382324-A1 (EP)
Inventor: GILMOZZI GUNTHER
IPC: H01H33/91
Filed: 1990-02-01
Abstract: A metal-encapsulated pressurised-gas power circuit breaker (1) with a gas-filled housing (2) and with an interrupter unit (3), supported in an insulated manner in the housing (2), has at least one insulating operating rod (26), coupled to the switch contact (20), for operating a movable switch contact (20), which operating rod extends, in connection to the interrupter unit (3), through an orientation device (5), which is conductive and absorbs the flow of the switching gases during switching off, as well as through a hollow supporting insulator (4), connected to the orientation device (5). The orientation device (5) permits only a proportion of the switching gases to pass through in the direction of the at least one operating rod (26) and deflects the remaining proportion at least in the radial direction. In this way, the action of the switching gases on the operating rod (26) and the supporting insulator (4) is reduced. 
<??>The power circuit breaker described is especially suitable for use in gas-insulated metal-encapsulated high-voltage switchgear. 
<IMAGE>
Patent EP-0399771-A1 (EP)
Inventor: RIPLEY IAN STANLEY
IPC: E21B43/24
Filed: 1990-05-21
Abstract: The recovery of materials from viscous bodies (1) of petroleum residue and asphalt deposits which contain substantial quantities of the deposits by the use of an induced thermal gradient in a region of such a viscous body in which there is located a screw-like pump (3).
Patent EP-0420618-A1 (EP)
Inventor: ARAI TAKAYUKI
IPC: F02F3/02
Filed: 1990-09-26
Abstract: In the axial direction of the piston (1) the skirt (2) has an upper portion above the axis (O₇) of a piston pin hole (3) and a lower portion below the axis (O₇). The upper portion has a first cross section formed in accordance with a first ellipse (Y₂), and the lower portion has a second cross section formed in accordance with a second ellipse (X₂). Each ellipse has its foci on a center plane (O₈) of the piston (1) which is perpendicular to the axis (O₇) of the hole (3). The first ellipse (Y₂) is smaller in ellipticity than the second ellipse (X₂). The skirt (2) includes a ramp portion smoothly connecting the upper portion to the lower portion.
Patent EP-0434326-A1 (EP)
Inventor: VON SCHUCKMANN ALFRED
IPC: B65D83/00
Filed: 1990-12-17
Abstract: A dispenser for delivering a pasty compound (3) comprises a tubular housing (1) and a plug-in cartridge (2) associated therewith in an axially displaceable fashion, the section (1') of the cartridge that projects beyond one end of the housing having an actuating surface (4) and the delivery mouthpiece (6). A plunger (9) is moved stepwise in the direction of the mouthpiece upon actuation. The advance of the plunger, which is guided by the plug-in cartridge, is achieved by means of displacement of said cartridge against a support plate (10) of the housing, which plate is resettable in the direction of the delivery mouthpiece. The resetting may be achieved by means of a locking connection (80/81) between the plunger and the support plate, the latter being seated on a column (5) that is extensible, the column being constituted by parts that can be telescoped with respect to one another.
Patent EP-0435684-A1 (EP)
Inventor: ILES MARTIN CHARLES
IPC: A61K9/20
Filed: 1990-12-28
Abstract: A method of preparing a freeze-dried dosage form including a water soluble active agent is disclosed. The water soluble active agent is bonded to an ion exchange resin to form a substantially water insoluble complex. This complex is then mixed with a compatible carrier and freeze-dried. The resulting freeze-dried dosage form contains an effective unit dosage amount of the active agent and exhibits enhanced compostional and physical stability, as well as permitting processing according to conventional freeze-drying techniques.
Patent EP-0404618-A1 (EP)
Inventor: DELOT JOSE
IPC: G05D7/00
Filed: 1990-05-31
Abstract: Electromagnetic valve for controlling the flow of a liquid metal or metal alloy in a pressurized pipe (13,15), said valve comprising a tubular body (1) made of a material which is permeable to magnetic fields, and a polyphase field coil (2) arranged around said tubular body in order to create a magnetic field for sliding lengthwise along said tubular body. Said valve is characterized in that it comprises a core (5) which is held in an axial position through the tubular body (1), said core (5) leaving between itself and the inner surface of the tubular body a substantially ring-shaped passage for the liquid metal or metal alloy of which the flow is to be controlled.
Patent EP-0437148-A1 (EP)
Inventor: SERRE JEAN-LOUIS
IPC: A61J11/02
Filed: 1990-12-28
Abstract: The comforter (1) has an annular flange (30) intended to be held between the edge (8) of the feeding bottle (2) and a collar (11) of a shrink ring (3) screwed onto the feeding bottle (2); the flange (30) bears on the edge (8) by way of ribs (42) delimiting between them passages (43) for the inlet of air; opposite a confined annular zone (29) of the edge (8), each rib (42) has a break (47) situated in correspondence with a ridge (21) for the collar (11) to bear on the flange (30); thus, by screwing the shrink ring (3) onto the feeding bottle (2) to a greater or lesser extent, it is possible to adjust the useful cross-section of the air inlet passages (43) by deforming the flange (30) by a leverage applied between the ridge (21) and the ribs (42), particularly until the air inlet passages are closed. 
<??>It is thus possible to prevent the liquid contained in the feeding bottle from escaping when the baby stops sucking.
Patent EP-0425444-A1 (EP)
Inventor: MOSCARIELLO MAURIZIO
IPC: B65D75/68
Filed: 1990-07-12
Abstract: Tear device for cutting shrink-wrap plastic films comprising a length of cutting thread (4) located under the film (1) and protruding thereof through appropriate holes (3,3′) wherein the external thread sheath is made of material compatible with the heat-sealing of the material constituting the film and the thread core is made of non-stretchable fibers.
Patent EP-0449919-A1 (EP)
Inventor: RITTER WOLFGANG
IPC: C07C69/54
Filed: 1989-12-15
Abstract: Selon un procédé de production d'esters d'acide (méth)acrylique d'alcools polyvalents, on convertit les réactifs en présence de catalyseurs acides d'estérification, des inhibiteurs de polymérisation étant ajoutés au mélange de réaction et la chambre de réaction étant traversée par un courant gazeux contenant de l'oxygène. Le procédé se caractérise par le fait que l'on charge l'espace intérieur de la chambre de réaction rempli de phase gazeuse avec des gouttelettes d'un liquide finement pulvérisé qui contient l'inhibiteur de polymérisation.
Patent EP-0403662-A1 (EP)
Inventor: TANAKA HISAMI CANON KABUSHIKI
IPC: G03G5/07
Filed: 1989-12-28
Abstract: This invention provides an utterly new polysilane compound having a weight-average molecular weight of 6000 to 20000 which is completely free from a chlorine atom and a group causative of a side reaction and wherein all silicon groups are substituted by specified oxygen-free organic groups, and a process for the preparation thereof. The abovedescribed polysilane compound is a highly valuable polymer for use in industries for making various electronics devices, medical appliances and so forth. The invention further provides an electrophotographic photoreceptor having a photoreceptive layer containing said polysilane compound.
Patent EP-0465560-A1 (EP)
Title: VACCINES CONTAINING AVIRULENT phoP-TYPE MICROORGANISMS.
Inventor: CURTISS ROY III
IPC: C12N15/65
Filed: 1990-03-23
Abstract: The phoP gene and its equivalents are of a type which have "global regulation of pathogenicity", i.e., they coordinately regulate a number of genes including those that encode bacterial virulence factors. In Salmonella, the phoP gene product also controls the expression of non-specific acid phosphatase from the phoN gene. A central feature of the invention are microorganisms which are avirulent as a result, in whole or in part, of a mutation in phoP, but which retain their immunogenicity. These cells are suitable as components of live vaccines.
Patent EP-0472625-A1 (EP)
Inventor: HANSEN JENS PETER FISCHER
IPC: G01K17/06
Filed: 1990-05-17
Abstract: Méthode pour monter un élément thermosensible (22) sur un radiateur en tôle soudée par points (1). On perce un trou dans les tôles (4, 5) du radiateur (1) au niveau d'une zone de contact entre lesdites tôles (4, 5). Le montage de l'élément thermosensible sur le radiateur peut s'effectuer pendant le fonctionnement dudit radiateur dans sa position montée, un rivet aveugle, monté sur le trou (9) servant à fixer ledit élément (22) sur le radiateur.
Patent EP-0449038-A1 (EP)
Inventor: FERNANDEZ WILLIAM J C O EASTMA
IPC: C08L33/06
Filed: 1991-03-13
Abstract: The addition of 2-pyrrolidone in combination with a surfactant having an HLB range of 13 to 15 and a formula C₉H₁₉C₆H₄(OCH₂OCH₂) n OH in which n has an average value of 15 improves the gloss and depth of gloss of floor polish compositions.
Patent EP-0460479-A1 (EP)
Inventor: FOERSTER HEINZ DR
IPC: A01N43/824
Filed: 1991-05-25
Abstract: The invention relates to novel cycloalkyl-substituted thiadiazolyloxyacetamides of the formula …<IMAGE>… in which … …  R<1> is hydrogen or an optionally substituted radical from the series comprising alkyl, alkenyl, alkynyl or aralkyl, …  R<2> is an optionally substituted radical from the series comprising alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aralkyl, aryl, alkoxy, alkenyloxy or alkynyloxy, or …  R<1> and R<2> together with the nitrogen atom to which they are bonded form an optionally substituted saturated or unsaturated nitrogen heterocycle which can contain further hetero atoms and to which a benzo group may be fused, and …  R<3> is optionally substituted cycloalkyl, … furthermore to a process and novel intermediates for their preparation, and to their use as herbicides.
Patent EP-0465817-A1 (EP)
Inventor: KELLY TERRI LYNN
IPC: B32B7/02
Filed: 1991-05-29
Abstract: A material for use in fabric which has a liquid barrier layer (10) and a noxious gas barrier layer in which the noxious gas barrier layer (11) comprises solid particulate (13) and a netting (12) that protects the solid particulate.
Patent EP-0480162-A1 (EP)
Inventor: KAMATA MASAYASU
IPC: D06P1/00
Filed: 1991-08-29
Abstract: A dyeing method comprising:
     a process of treating a cellulose fiber textile product with cationic compound; and     
another process of treating the thus-treated textile product by immersing it in a dispersion containing reversibly color changeable fine particles which involve thermochromic or photochromic material in high polymer compound.
Patent EP-0491298-A1 (EP)
Inventor: MERKENICH KARL DR
IPC: A23C19/082
Filed: 1991-12-13
Abstract: A novel type of processed cheese preparation is described, composed of cheese, fat, emulsifying salts, water and conventional additives such as emulsifiers, binders, thickeners, curd cheese, milk protein and flavourings in the conventional amounts, trisodium citrate and/or sodium phosphate being used as the emulsifying salts in a quantity of 1.5 - 3% and the mixture containing a modified starch having high amylopectin and low amylose content and/or highly esterified pectin in an amount of 0.25 - 2%.
Patent EP-0455283-A1 (EP)
Inventor: SAVAGE JACK WINFIELD
IPC: H02K23/02
Filed: 1991-04-04
Abstract: An electric motor-driven brake pressure modulator (104) has an auxiliary field winding (22,24) connected in series-parallel relationship with a permanent magnet field DC motor (138) to produce different speed/torque performance characteristics depending on the direction of motor rotation. In forward motor rotation when the brake pressure is to be increased, the magneto-motive force of the auxiliary field winding (22,24) aids the magneto-motive force of the field magnets (14) to produce a higher flux density in the working air gap of the motor (138). This maximizes the torque characteristic of the motor (138) for the development of adequate braking pressure. In the reverse direction of motor rotation when the brake pressure is to be decreased, the magneto-motive force of the auxiliary field winding (22,24) opposes the magneto-motive force of the field magnets (14) to lower the flux density in the working air gap of the motor. This maximizes the speed characteristic of the motor to quickly reduce the braking pressure.
Patent EP-0481672-A1 (EP)
Inventor: ARISON BYRON H
IPC: C12R1/125
Filed: 1991-10-09
Abstract: Incubation of 13-β-hydroxy avermectin aglycone with a species of B. subtilis results in the production of 13-β ivermectin monoglucopyranoside as the major product and of 5-β ivermectin monoglucopyranoside as the minor product.
Patent EP-0446115-A1 (EP)
Inventor: BARANIAK ROBERT
IPC: B66C23/70
Filed: 1991-03-04
Abstract: The invention relates to a multiple actuator having at least three elements, including two pistons (3, 8) and two cylinders (2, 7) which delimit large (11) and small (12) chambers of a first cylinder, and large (13) and small (14) chambers of a second cylinder. …<??>According to the invention: a) a first internal pipe (15-16-19) connects the large chamber (11) of the first cylinder to a first external pipe (20); b) a second internal pipe (22-21-23-25) connects the small chamber (12) of the first cylinder to a second external pipe (26); c) a third internal pipe (29-28-32) connects the large chamber (13) of the second cylinder to a third external pipe (4); and d) a fourth internal pipe (31-30-33) connects the small chamber (14) of the second cylinder to a fourth external pipe (35). …<??>One application is the production of a telescopic boom having satisfactory operating flexibility. …<IMAGE>…