baber/WOPTO huggingface dataset:
Patent EP-0369599-A1 (EP)
Inventor: HARRIS JEFFREY REED
IPC: C09B67/44
Filed: 1989-10-12
Abstract: A two component tint composition is provided which comprises as a first component, a colorant of the formula:
      wherein X is a polar group selected from sulfonic acids, sulfonic acid salts, sulfonamides, sulfonates, carboxylic acids, carboxylic acid salts, carboxylic acid amides, carboxylic aldehydes, carboxylic acid esters, ureas, thioureas, nitro groups, hydroxy groups, polyethers, and hydroxyalkylethers; 
R₁ is selected from nitrogen, oxygen, sulfur, or a sulfur, or a sulfur-containing divalent linking group; 
R₂ is hydrogen or a lower alkyl group; 
a is an integer of from 2-10; 
b is an integer of from 2-10; 
c and d are each independently selected from one or two; 
A is a chromophore selected from nitro, nitroso, monazo, diazo, diarylmethane, triarylmethane, acridine, methine, thiazole, indamine, oxazine, or anthraquinone; and 
B is -H, -alkyl, or -alkyl carboxylate; and 
as a second component a diluent selected from alkoxylated fatty acids and long chain alcohols, the weight ratio of diluent to colorant being from about 2.5 to about 5 parts diluent to 1 part colorant.
Patent EP-0340055-A1 (EP)
Inventor: PARES COROMINAS JUAN
IPC: C07D401/04
Filed: 1989-03-29
Abstract: New heterocyclic compounds which correspond to the formula (I) 
<IMAGE>
 where R represents a hydrogen atom, a lower alkyl radical or a phenyl or substituted phenyl radical, and R1 represents an alkyl radical or an aryl radical, as well as their physiologically acceptable salts.
Patent EP-0346217-A1 (EP)
Inventor: LEBERRE CATHERINE
IPC: A23J1/00
Filed: 1989-06-06
Abstract: In order to fractionate proteins, a solution of proteins is brought into contact with a precipitating agent generally consisting of a fatty acid. …<??>In order to permit continuous fractionation of the proteins, use is made of an installation comprising a device (12) for bringing the solution of proteins into continuous contact with the fatty acid, this device (12) comprising a mixing chamber (12a) of small volume relative to the flow rates of the solution of proteins and fatty acid, in which chamber a vigorous agitation is created, and a maturing chamber (12b) connected to the outlet of the mixing chamber (12a), a solid/liquid separation stage (17), a stage (22) for concentrating, by means of ultrafiltration, the liquid emerging from the separation stage (17), and a control device (47). …<IMAGE>…
Patent EP-0337925-A1 (EP)
Inventor: SAUERBREY HELMUT
IPC: F22G5/12
Filed: 1989-03-16
Abstract: The invention relates to a steam desuperheater with water injection with a tubular housing, in which there is arranged in the region of the housing axis a nozzle system (4) for central injection of water. Also provided in the interior is a tubular apron (2). In order to shorten the compensating section for measurement of the steam temperature, it is proposed according to the invention that the apron (2) is connected tightly to the housing wall (1) on the steam inlet side, and that there is arranged at the lower end of the apron (2) coaxially with the housing axis a flow displacement member (5) which has guide vanes (6), so that a turbulent flow arises. <IMAGE>
Patent EP-0375604-A1 (EP)
Inventor: BIDOIA VINCENZO
IPC: A43B5/04
Filed: 1989-11-08
Abstract: The boot comprises a shaft (6) which is articulated on the shell and the lower edge of which is elbowed towards the interior, this elbowed part having a gap located below and opposite a stop which is integral with the shell. This gap can be closed at will by means of a movable sealing piece (21) which allows or does not allow the shaft to swivel forwards on account of the stop. This makes it possible to modify the action of the boot when bending.
Patent EP-0344332-A1 (EP)
Inventor: SONOBE SABURO
IPC: B41N7/06
Filed: 1988-12-20
Abstract: According to the present invention, a surface layer (18) made of a synthetic resin or rubber-like material having ink absorptivity and capable of surface polishing is disposed on the surface of a core metal, a large number of substantially spherical particles and recess forming materials are mixed in this surface layer (18), a predetermined proportion of the substantially spherical particles are exposed partially in the surface region (17) of the surface layer (18) in such a manner as to form a large number of mutually independent projections (16). Furthermore, a larger number of recesses (19) are exposed on the surface layer (18) by the recess forming material. Accordingly, a transfer function of a predetermined quantity of ink can be maintained for a long period, thereby improving the printing performance of a printing press. Thus, the invention can provide an ink roller for a printing press which can be produced and repaired extremely easily and a method of producing the same.
Patent EP-0394359-A1 (EP)
Inventor: SCHWIND JAMES JAY
IPC: C10N40/04
Filed: 1989-08-01
Abstract: Mélanges d'esters d'acides gras partiels d'alcools polyhydriques et de compositions sulfurées. Les compositions comprenant ces mélanges sont utiles comme additifs pour une grande variété de lubrifiants.
Patent EP-0408603-A1 (EP)
Inventor: DONOVAN WILLIAM P
IPC: A01N63/50
Filed: 1989-02-17
Abstract: Cette invention concerne une séquence d'acides nucléiques et d'amino acides pour la protéine cryd de Bacillus thuringiensis var. israelensis. La protéine codée par le gène présente une activité insecticide contre les moustiques. On a mis au point des compositions insecticides employant la protéine.
Patent EP-0437434-A1 (EP)
Title: Roller-supported, modular, isocentric gantry and method of assembly.
Inventor: PRECHTER RUDOLF E
IPC: F16C13/04
Filed: 1989-04-07
Abstract: An earthquake resistant, roller-supported, modular, isocentric gantry for supporting and rotating a radiation beam transport and delivery system on an axis of rotation around a stationary patient so as to precisely deliver a treatment beam to a predetermined target isocenter within the patient from several different angles during patient treatment. The gantry is formed of three primary building blocks: a conical inner support structure, an outer segmented, modular truss structure and a ladder truss which may be assembled in the field to form an isocentric gantry.
Patent EP-0429516-A1 (EP)
Inventor: ENGEL THOMAS
IPC: B29C48/85
Filed: 1989-08-11
Abstract: Le dispositif décrit comporte une chambre de pression (2) avec un déflecteur (4), une chambre de chauffage (7) avec un élément intérieur chauffable (6B) qui définit un passage de section relativement faible et une voie de transport relativement longue (12) à travers la chambre de chauffage (7), un distributeur (15) avec des canaux de passage (16), et un outil de formage (20) pourvu d'une cavité (22) qui se rétrécit vers la filière d'extrusion de profilés (21).
Patent EP-0389744-A1 (EP)
Inventor: HOLZ HERMANN DIPL-ING
IPC: G02F1/133
Filed: 1990-01-18
Abstract: In matrix liquid crystal displays with rectangular display segments it is proposed that the width of the display segments located in the outer columns be reduced in relation to the width of the other display segments.
Patent EP-0403733-A1 (EP)
Inventor: LINK WALTER DR ING
IPC: H03B5/12
Filed: 1990-03-12
Abstract: In an oscillator, with a resonant circuit (1) having an inductance (L) and a capacitance (Cp) and a positive-feedback transistor (T), the collector-emitter path of which is connected in series with the resonant circuit (1), the positive-feedback transistor (T), which is also used as amplifier transistor, is located between the resonant circuit (1) and a negative-feedback network (2). The series circuit comprising the resonant circuit (1), the positive-feedback transistor (T) and the negative-feedback network (2) is located between the connecting terminals for the operating voltage (UB); the base of the positive-feedback transistor (T) is connected to a direct voltage (Uo) determining the operating point. The oscillator output voltage (UA) is picked up at the series circuit of the collector-emitter path of the positive-feedback transistor (T) and the negative-feedback network (2). <IMAGE>
Patent EP-0400382-A1 (EP)
Inventor: HERD KARL JOSEF DR
IPC: C07D251/50
Filed: 1990-05-12
Abstract: Substituted 2,4-diamino-6-fluorotriazines of the formula …<IMAGE>… in which the substituents have the meanings given in the description are prepared by continuous reaction of ammonium salts of the formula …<IMAGE>… in aqueous medium at pH values of about 2.5 - 10 with 2,4,6- trifluorotriazine. The reaction products can be converted to dyes without isolation of the intermediate.
Patent EP-0417803-A1 (EP)
Inventor: BERNER HEINZ
IPC: C07K5/02
Filed: 1990-09-13
Abstract: The compounds of formula I
      wherein 
R₁ is alkyl or trifluoromethyl, 
R₂, R₃ and R₄ independently are hydrogen or a carboxy-protecting group and 
R₅ is hydrogen or alanyl optionally protected at the amino moiety thereof, with the proviso that when R₂, R₃ and R₄ simultaneously are hydrogen, then R₅ is hydrogen, 
in free form or as appropriate in salt form, 
possess pharmacological activity. In particular they modulate unspecific antimicrobial resistance and possess particularly low pyrogenicity. 
     They are indicated for use as immunomodulators and antiviral and anti-tumor agents. 
     They can be prepared by reaction with a glyoxylic acid derivative or reaction with an alanyl derivative, where appropriate followed by deprotection.
Patent EP-0427047-A1 (EP)
Inventor: MAGOME SHIGENAO
IPC: D04B35/28
Filed: 1990-10-25
Abstract: A lubricating device for a knitting machine capable of feeding lubricating oil in proper quantities while eliminating the necessity of forming the oil into mist, to thereby accomplish a lubricating action with high efficiency without deteriorating the environment. The lubricating device includes oil/air mixing sections which are defined in a lubricating distributor so as to communicate with oil passages and air passages. The mixing sections each are adapted to mix lubricating oil fed thereto through the oil passage by means of an oil feed valve (34) and compressed air fed thereto through the air passage by means of an air feed valve (36), resulting in the lubricating oil being fed to a lubricated section of the knitting machine while being carried on the compressed air.
Patent EP-0428968-A1 (EP)
Inventor: FAHEY LAURA BALCH
IPC: B65H39/00
Filed: 1990-11-12
Abstract: An adjustable storage rack (20) for a document processor in which a plurality of document receiving slots (22e, 22f) are each associated and aligned with one of the sorter pockets (16a, 16b, 16c, 16d, 16e, 16f) when the rack (20) is secured to the document processor frame (19). Advantageously, the securing occurs through a pivoting hinge (28), allowing the rack (20) to be supported in one of a plurality of defined positions.
Patent EP-0387958-A1 (EP)
Inventor: VAN BAVEL PETRUS JOHANNES MARI
IPC: H04L12/56
Filed: 1990-03-12
Abstract: A method of ATD switching of data packets according to which various users are connected to a single subscriber line. By providing each data packet for each connection from a user to a receiver with a same identification code, specific information can be stored per user, such as the maximum number of packets transmitted within a time interval and the number of packets still authorized to be transmitted in a time interval. By implementing this method the switching of data packets can be monitored per user and per connection.
Patent EP-0393778-A1 (EP)
Inventor: GRECO ALBERTO
IPC: C08G18/20
Filed: 1990-04-17
Abstract: New silanes containing at least two oxazolidinic moieties can be defined by means of the general formula:
      wherein X₁, X₂, X₃ and X₄ have the meaning as reported in the specification, and each one of A₁, A₂ and A₃ represents from 0 to a plurality of siloxane radicals 
-SiO- 
and are better defined in the text of the specification. 
     These compounds are useful as crosslinking agents for moisture-hardening systems based on polyisocyanates, of acrylate polymers and of polyepoxides in compositions for coatings, sealants and adhesive agents.
Patent EP-0379305-A1 (EP)
Inventor: MUGGEE JOHN M C O MINNESOTA MI
IPC: C09J4/02
Filed: 1990-01-11
Abstract: A novel, fast-bonding adhesive composition is disclosed having low odor, and when cured, forms adhesive bonds having high glass transition temperature, T g , and high shear strength at elevated temperatures. The composition comprises one or more of acryl- and methacrylamides which have a cyclic group directly attached to the amide nitrogen or has the amide nitrogen as a member of a cyclic group. The composition further comprises a polymeric toughener that is dissolved or dispersed in the composition.
Patent EP-0382348-A1 (EP)
Inventor: HARDY STEPHEN N
IPC: A47F7/14
Filed: 1990-01-17
Abstract: Adjustable greeting card display assembly (20). This assembly has a supporting structure (22) and a display panel (24) formed by a plurality of pocket forming central dividers (24) and a pair of pocket forming end dividers (24A, 24B). Each central divider (24) includes a plurality of half pockets in step relationship, formed by a vertical sheet (30) which forms a common side wall for the half pockets, and sheets extending laterally in both directions from the vertical sheet to form the fronts (32), backs (32) and bottoms (34) of the half pockets. The end dividers (24A,B) are like the central divider except that the sheets forming the fronts, backs and bottoms of the half pockets extend in only one direction from the vertical sheet. The supporting structure (22) includes at least one transversely extending slotted support rail (62). Each of the dividers (24) includes a transverse socket for the support rail (62), and a vertical web (30) which engages a selected slot (70) in the support rail (62). Each pair of adjacent dividers (24) together form a series of whole pockets for cards. The dividers can be moved closer together or farther apart as desired, depending on the width of the cards to be displayed.
Patent EP-0393934-A1 (EP)
Inventor: MASAKI MITSUO
IPC: C07K7/06
Filed: 1990-04-12
Abstract: Disclosed is a novel peptide having one of the formulae:
     
     (A and B are the amino acids: wherein   if A is D- or L-Pro, B is Har or Cit;   if A is D-Pro, B is D-Arg, and   if B is D- or L-Arg, A is Sar, Pip, Aze or Arg)   Asn-A-L-(D-)Pro-Arg-(Gly) n  (A is Ser, Thr or Ala, n is 1 or 0)   A-Ser-Pip-Arg (A is Pro-Asn-, Asn- or Pro-) W   A- C ys-Pro-Arg-B (A is cyclopentylcarbonyl, Pro or pGlu; B is Gly or β-Ala, W is a hydrogen atom or a group having the formula:
     or a peptide having the formula:
     wherein A and B have the same meanings as mentioned above, respectively   pGlu-Asn-Ser-A-B-(Gl y )n (A is Aze, D- or L-Pro, Pip or Sar, B is D- or L-Arg, Cit, Har, Lys or Orn, n is 1 or 0) and   Pro-(Asn) m Ser-L-(D-)Pro-Arg-(Gly) n  (m and n are independently 0 or 1)   their functional derivatives, and pharmaceutically acceptable salts thereof.
Patent EP-0414475-A1 (EP)
Inventor: WEINER AMY J
IPC: C12R1/93
Filed: 1990-08-21
Abstract: The present invention is directed to cells that may be used to propagate HCV in culture. The present invention is also directed to viral antigens produced by such cultures, and the use such antigens, for example, in diagnostics.
Patent EP-0419396-A1 (EP)
Inventor: STENGAARD FLEMMING FAURBY
IPC: B01D69/12
Filed: 1990-09-04
Abstract: A permeable, porous synthetic membrane with hydro­philic character for use in ultrafiltration or microfiltration. The hydrophilic character of the membrane is obtained by applying an ageous solution comprising one or more polymers of a molecular weight of between 50,000 and 200,000 and comprising at least two functional hydroxy and/or amino groups, and one or more monomers comprising at least two functional hydroxy and/or amino groups, said aqueous solution having a pH-value of at least 10, followed by removal of excess solution and fixation by applying an isocyanate crosslinking agent dissolved in an organic solvent immiscible with water.
Patent EP-0456683-A1 (EP)
Inventor: GRIBBLE MEIRION
IPC: B29C48/00
Filed: 1990-02-02
Abstract: On mélange intimement une matière minérale en poudre avec une petite proportion de matière de résine thermodurcissable, après quoi on mélange la pâte ainsi obtenue avec des fibres de verre de renforcement. On extrude un lot de la composition obtenue dans une matrice de section rectangulaire afin de former un produit d'extrusion de longueur prédéterminée. On presse simultanément plusiers de ces longueurs dans une pile, l'une sur l'autre, chaque produit d'extrusion se trouvant entre une paire de plaques planes, dont une est un corps métallique coulé, ayant été coulé dans une matière portant une impression du produit de construction fini texturé. On chauffe les plaques de manière thermostatique, à une température telle que la composition extrudée puisse être thermiquement déformée et polymérisée. Le produit de résine rempli de minéraux obtenu est typiquement un panneau de toiture.
Patent EP-0490904-A1 (EP)
Title: Dispositif de mesure pour la saisie d'une course ou d'un angle de rotation
Inventor: DOBLER KLAUS
IPC: G01D5/22
Filed: 1990-08-07
Abstract: Dans un dispositif de mesure (10) pour la détermination de la course ou de l'angle de rotation d'un élément de machine (21), une bobine (19) est disposée sur une carcasse en forme de douille (16) et une bobine (20) est disposée sur une carcasse en forme de cylindre (17). La douille (16) et le noyau (17) se trouvent sur un support (15). Le noyau (17) s'emboîte dans une douille (13) en matériau non ferromagnétique, mais électriquement conducteur. En outre, la douille (16) est guidée sur un noyau (12) en matériau ferromagnétique. Pour cela, la carcasse de bobine (16) et le noyau (12) ainsi que la carcasse de bobine (17) et la douille (13) sont coaxiaux. En raison de l'effet tourbillonnaire, l'inductance dans la bobine (20) est diminuée, tandis qu'en raison de l'effet ferromagnétique, l'inductance dans la bobine (19) est augmentée. Grâce à une connexion des bobines (19, 20) dans un circuit d'évaluation, il est possible d'éliminer partiellement les erreurs de mesures et de renforcer le signal de mesure.
Patent EP-0466840-A1 (EP)
Inventor: SCHEEL HENNING
IPC: F24D3/12
Filed: 1990-08-31
Abstract: Des chauffages connus de locaux d'habitation renferment de l'eau comme milieu de chauffage. Ils comportent donc des pompes de circulation, des aspirateurs, des vases d'expansion et des agents antigel. Dans les pompes à chaleur connues, la chaleur est d'abord transférée au milieu de chauffage, par exemple, de l'eau, avec en conséquence une perte d'efficacité. Le nouvel agencement permet de produire de la chaleur ou du froid directement au niveau du site d'utilisation. A cet effet, des canaux (4) étanches à une surpression de gaz et à la diffusion de gaz sont incorporés dans des surfaces (8) encerclant l'espace à chauffer. Pour le chauffage, un condenseur (9) fait pénétrer de force de la vapeur de milieu de refroidissement dans les canaux (4) où elle se condense uniformément, dégageant ainsi de la chaleur. Pour le refroissement, un milieu de refroidissement liquide est pulvérisé dans les canaux (4) par l'intermédiaire d'une soupape (15). Le condenseur (9) crée une chute de pression par aspiration, provoquant ainsi l'évaporation du milieu de refroidissement. La chaleur nécessaire est prélevée dans les surfaces encerclant l'espace, qui deviennent uniformément froides. Ce dispositif convient pour le chauffage par le sol et le chauffage radiant par le plafond qui peuvent être commutés sur un refroidissement ne causant pas de courant d'air.
Patent EP-0446770-A1 (EP)
Inventor: AUBERT CHRISTOPHE
IPC: G04C21/16
Filed: 1991-03-06
Abstract: An alarm clock having a case, an alarm signal generator and means for setting and cancelling an alarm circuit, said case being adapted to rest upon a rigid surface by foot means, the latter being capable of movement between two positions and projecting from the base of the case, said foot means being furthermore connected to said setting and cancelling means in such a way that, on the one hand, these latter are actuated by application of pressure to the case and that, on the other hand, the case shifts from a first position to a second position in response to said pressure, the foot means furthermore having means for returning the case of the alarm clock to its first position following application of said pressure, said foot means comprising auxiliary means permitting successive applications of pressure to the case to set and cancel the alarm circuit, and by the foot means being connected to means displaying the set and cancelled status of the alarm circuit of the alarm clock.
Patent EP-0457030-A1 (EP)
Inventor: BARTLECHNER MANFRED
IPC: B60T17/08
Filed: 1991-04-11
Abstract: The spring brake cylinder (1) has a closing piston (6), which is on the same axis as the brake piston (5), between a chamber (13) with direct admission from its compressed air feed connection (14) and the release chamber (15) for its brake piston (5). The closing piston (6) has a nozzle (16) passing through it. A rachet mechanism (25, 36) controllable by the closing piston (6) is provided which is inoperative when the closing piston (6) is in a position corresponding to equal admission on both sides or predominant admission on the chamber (13) side and operative when the closing piston (6) is in a position corresponding to predominant admission on the release chamber (15) side and locks the brake piston (5) in its release position. It is thereby ensured that the spring brake cylinder 1 becomes operative and keeps the vehicle braked only in the event of a slow fall in pressure on the compressed air feed connection (14), such as occurs due to leaks on pneumatically braked parked vehicles. It is possible by means of additional valves also to deliberately activate the spring brake cylinder (1). <IMAGE>
Patent EP-0455082-A1 (EP)
Inventor: GROTEPASS JOHANN
IPC: B21B27/02
Filed: 1991-04-20
Abstract: The invention proposes a combined line for small sections and wire, which consists essentially of so-called cantilever (CL stands) with floating roll rings and the special feature of which consists in the fact that a number of roll stands (7) with a modular unit (8, 8', 8") comprising roll rings (10) supported on both sides (double bearing) are arranged in the roughing line (1) and in the intermediate line (2) and/or the finishing line (3). The CL modular unit of the CL stands comprising floating roll rings can, if required, be replaceable by a modular unit comprising roll rings with double bearings. For this purpose, the second bearing (18) of the modular unit is arranged in a casing frame (19) which can be coupled to the gear casing (12) of the CL stand, and the roll ring can be mounted and demounted by means of an automatically actuated, preferably hydraulically acting, rapid clamping device (11), which has piston-cylinder units (25, 26) for clamping and releasing the roll ring on the shaft (14) in the axial and radial direction. The modular unit furthermore is a roll casing (40) of sandwich-type construction with casing plates (44) which can be separated from one another. 
<IMAGE>
Patent EP-0461478-A1 (EP)
Inventor: LEAVITT FREDERICK WELLS
IPC: B01D53/04
Filed: 1991-05-29
Abstract: PSA air separation processes are carried out using low adsorption/desorption pressure ratios, together with special adsorbents capable of desirably adsorbing nitrogen at the upper adsorption pressure level and of readily releasing said nitrogen for discharge at the lower desorption pressure level.
Patent EP-0465872-A1 (EP)
Inventor: BOESI GIOVANNI MARCO
IPC: B43K29/20
Filed: 1991-06-17
Abstract: A multiple-function pen which comprises a substantially elongated capsule (1) which defines a blind cavity (2). The blind cavity has an accommodation seat (3) for a refill (4) and is connected to the outside through means (7) for taking liquids contained in the blind cavity.