baber/WOPTO huggingface dataset:
Patent EP-0464105-A1 (EP)
Title: Melanin-concentrating hormones and methods of treatment using same.
Inventor: VAUGHAN JOAN
IPC: C12N15/12
Filed: 1990-03-20
Abstract: Mammalian melanin-concentrating hormone (MCH) is isolated from rat tissue, purified and characterized. These MCH peptides are useful for treating skin disorders, for suppressing the proliferation of skin tumor cells, such as melanomas in mammals, and for modulating the secretion of ACTH. Generally, peptides are provided which have the following formula:    <IMAGE>   or which are naturally occurring homologs of the peptide with said formula. The peptides which are the naturally occurring MCH homologs of mammalian species other than rat can also be obtained using the materials disclosed, as demonstrated specifically with human MCH, which is found to have the same structure as rat MCH. Also disclosed are the amino acid sequences of, and the nucleotide sequences of the cDNAs which encode, the putative precursors of rat MCH and human MCH. These precursors may also include one or more biologically active peptides N-terminally of the mature MCH's. Among these peptides, which are thought to be formed from the MCH precursors, are the peptide with the sequence H-Glu-Ile-Gly-Asp-Glu-Glu-Asn-Ser-Ala-Lys-Phe-Pro-Ile-NH2, which is cross-reactive with antibodies against alpha-MSH and CRF, and the peptide with the sequence H-Gly-XNGE-Phe-Pro-Ala-Glu-Asn-Gly-Val-Gln-Asn-Thr-Glu-Ser-Thr-Gln-Glu-OH, wherein XNGE is Pro-Ala-Val or Ser-Val-Ala, which is cross-reactive with antibodies against GRF.
Patent EP-0418363-A1 (EP)
Inventor: PENTTINEN TAPANI
IPC: B31F1/28
Filed: 1990-04-03
Abstract: La présente invention se rapporte à un procédé de fabrication de carton ondulé (6), dans lequel la couche centrale (7) du carton est ondulée, puis jointe aux couches extérieures (1, 8) sur ses deux côtés, au moins l'une des couches extérieures étant enduite d'une laque. Selon la présente invention, avant que les couches (1, 7, 8) formant le carton ondulé (6) soient jointes, la laque (3) est étalée sur une couche extérieure (1), laquelle est chauffée de façon à faire durcir la laque. Cette couche extérieure est ensuite jointe à la couche centrale cannelée (7) et à l'autre couche extérieure (8), de sorte que la surface recouverte de laque forme une surface extérieure du carton ondulé (6) produit. Les laques appropriées pour le procédé de la présente invention sont des laques acryliques et au silicone, qui supportent les températures de chauffage et sont également utilisables sur des matériaux d'emballage d'aliments, ce qui permet l'utilisation du carton ondulé produit comme matériau pour l'emballage d'aliments.
Patent EP-0423353-A1 (EP)
Inventor: NAKAMURA KAZUNORI TSUKUBA-RYO
IPC: E02F9/22
Filed: 1990-03-29
Abstract: A hydraulic driving apparatus of a caterpillar vehicle including a hydraulic pump (2), a pair of right and left driving motors (3, 4) driven by pressure oil discharged from said pump, a plurality of actuators including at least one actuator (5) besides these motors, a plurality of flow rate control valves (6, 8, 10) for controlling the flows of the pressure oil supplied to these actuators, and a plurality of branched flow compensation valves (7, 8, 11) for controlling differential pressures across these flow rate control valves, each of the branched flow compensation valves having driving means (7d, 7f 9d, 9f, 11d, 11f) for setting the target value of differential pressure across the corresponding flow rate control valve. The apparatus is further equipped with first means (28) for outputting a switch signal for changing the operation speeds of the pair of driving motors (3, 4) and second means (30, 31) for controlling the driving means (7f, 9f) of the branched flow compensation valves (7,9) related with the pair of the driving motors in accordance with the switch signal outputted from the first means and changing the target values of differential pressures across the corresponding flow rate control valves (6,8).
Patent EP-0429587-A1 (EP)
Title: Process for obtaining a regulation protein (nef) for hiv-1 using the human cell line th4-7-5.
Inventor: ERFLE VOLKER
IPC: C07K14/16
Filed: 1990-05-31
Abstract: In a process for obtaining a regulation protein (nef) for HIV-1 using human astrocytes and/or glia cell lines, the cell line is infected with HIV-1 by coculturing, the infected cells are cloned and, if necessary, clones producing large quantities of nef are selected by sub-cloning. A particularly well suited cell line is the human cell line TH4-7-5 deposited with the Collection Nationale de Cultures de Microorganismes (CNCM) Paris, under the number I-861.
Patent EP-0485410-A1 (EP)
Title: Detecteur permettant de controler des composes de faible poids moleculaire
Inventor: WOODS STEPHEN CLIFFORD CHETNOL
IPC: G01N33/98
Filed: 1990-07-04
Abstract: Un détecteur permettant de contrôler des composés de faible poids moléculaire et tout particulièrement les alcools éthanol et méthanol dans des milieux où des contaminants de poids moléculaire supérieur peuvent également être présents. L'on fait passer des échantillons de gaz à travers un absorbant poreux qui présente une rétention relativement faible pour des composés tels que le méthanol et éthanol et une rétention relativement élevée pour des espèces de poids moléculaire plus élevé. L'on fait passer la partie de l'échantillon qui n'est pas retenue par l'absorbant à travers un réactif qui subit une variation de couleur due aux composés de faible poids moléculaire, le degré de variation de couleur étant caractéristique de la quantité de composé de faible poids moléculaire présente. L'invention s'applique en particulier au contrôle de la concentration d'alcools organiques de faible poids moléculaire tel que le méthanol et éthanol.
Patent EP-0490928-A1 (EP)
Title: A hinge for french doors in a refrigerator.
Inventor: LAURINEN OLAVI
IPC: E05D3/06
Filed: 1990-09-04
Abstract: The invention relates to a hinge for French doors in a refrigerator. The problem involved in a hinge of this type is that the opposite doors without an intermediate support should open with a yielding movement so that the seals of the doors will not rub against each other. The hinge according to the invention makes such a movement possible and is at the same time strong and small-dimensioned, and it makes possible a rapid opening movement and a rapid enhanced closing movement. The hinge comprises a notch (2) and a roller (3) working in conjunction with each other in order to produce a guided lateral movement. The notch is located in the hinge frame (1) and the roller at the upper or lower edge of the door. The hinge additionally has a spring-loaded slide (9) which receives its reciprocating movement from the roller and a slide-guided locking member (11) for locking the hinge in the lateral direction while the door is being pivoted freely.
Patent EP-0450027-A1 (EP)
Title: Procede et dispositif de compensation de derive dans un element semi-conducteur
Inventor: COLINGE JEAN PIERRE
IPC: H01L21/8238
Filed: 1990-10-26
Abstract: Procédé et dispositif de compensation de dérivé dans lesquels une tension de réaction est appliquée à une zone d'un matériau semi-conducteur qui est contiguë à la zone isolante.
Patent EP-0500587-A1 (EP)
Inventor: COLTRAIN BRADLEY KEITH
IPC: C08G65/38
Filed: 1990-10-22
Abstract: On a préparé des résines époxy présentant des groupes fonctionnels contenant du silicium le long du squelette polymère, par réaction d'un polyéther comportant des groupes hydroxy non terminaux, avec un agent de modification, lequel (i) réagit avec les groupes hydroxy et (ii) contient également des groupes trialkoxysilane. On peut faire réagir les résines modifiées avec un précurseur d'oxyde de silicium, afin de former un composite organique/inorganique. Il est démontré que les composites présentent des propriétés améliorées à températures élevées.
Patent EP-0553072-A1 (EP)
Inventor: RUBIN MAE KOENIG
IPC: C01B33/36
Filed: 1990-10-17
Abstract: Un matériau synthétique cristallin et poreux, MCM-35, présente un diagramme de diffraction des rayons X comprenant les lignes (I). Le matériau présente une composition comprenant la relation molaire X2O3:(n)YO2 où n vaut au moins 30, X représente un élément trivalent et Y représente un élément tétravalent. Il est préparé à partir d'un mélange réactionnel contenant des sources de cations métalliques alcalins (M), un oxyde d'élément trivalent (X), unoxyde d'élément tétravalent (Y), l'hexaméthylènimine (R) et de l'eau, ledit élément trivalent étant choisi à partir d'aluminium, de bore, de fer et de gallium, ledit élément tétravalent étant choisi entre le silicium et le germanium, et présentant une composition en fonction de rapports molaires compris dans les plages: YO2/X2O3 = 30 à 200, H2O/YO2 = 1 à 100, OH-/YO2 = 0,01 à 0,2, M/YO2 = 0,01 à 1,0, R/YO2 = 0,1 à 1,0. On effectue la préparation en maintenant le mélange dans des conditions de cristallisation appropriées jusqu'à ce que des cristaux dudit matériau soient formés.
Patent EP-0482131-A1 (EP)
Inventor: KROPIELNICKI JERZY JACEK
IPC: H01Q1/32
Filed: 1990-07-10
Abstract: Un dispositif destiné à être utilisé avec une fenêtre chauffée électriquement afin de lui permettre d'être utilisé comme une antenne radio, comporte une bobine de réactance (2) bifilaire permettant le passage de courant du dispositif de chauffage tout en isolant les signaux radio du circuit d'alimentation du dispositif de chauffage. Le dispositif est connecté à un appareil radio par l'intermédiaire d'un amplificateur (13). Ladite bobine de réactance (2) et l'entrée de l'amplificateur (13) soit l'une et l'autre d'impédance relativement faible. Ladite bobine de réactance (2) peut être un enroulement bifilaire à noyau en pot, et ledit amplificateur (13) peut utiliser un transistor à effet de champ dans son étage d'entrée connecté dans une configuration en grille mise à la terre.
Patent EP-0447984-A1 (EP)
Inventor: CUMMINS LAURENCE M
IPC: A61K38/00
Filed: 1991-03-15
Abstract: A hyperimmune globulin composition of anti-Hepatitis C Virus (HCV) antibody, a hyperimmune globulin preparation against HCV having an antibody titer to HCV in the range of from about 1:2,000 to about 1:200,000 and a method for making both the composition and the preparation of the invention. In the inventive method, plasma from acceptable donors is pooled, fractionated, and rendered suitable for either intravenous or intramuscular injection. The preparation may be administered to individuals either exposed to HCV or at risk of HCV infection so that antibody titers to HCV may be increased in the serum of the individual.
Patent EP-0453872-A1 (EP)
Inventor: KRAUS JOSEF
IPC: B41F31/04
Filed: 1991-04-10
Abstract: 2.1. In a known duct blade device, lamellae consisting of thin elastic plates are arranged next to one another. In this connection, the lamellae are fastened together on a receiving part which is in turn arranged via a screw connection on an ink duct bar. The disadvantage of this duct blade arrangement is that the fastening of the lamellae takes place in each case via only one screw and that a round hole is in each case provided in the lamellae for this screw. By this type of arrangement, the starting distance of the lamellae to the roller is fixed rigidly and subsequent adjustment of the lamellae to compensate for wear is only possible to a limited extent by means of the adjustment screw. 2.2. The duct blade arrangement according to the invention has a large number of tongues (1) which are arranged next to one another and fastened by means of screws (2, 3) to a support element (4). A support sheet (41) serves in this connection as mounting aid. Said elements (1 to 4 and 41) together form the duct blade (5) which is fastened by means of screws (6) to an ink duct (7). 2.3. The invention can be used on all rotary printing machines. <IMAGE>
Patent EP-0455152-A1 (EP)
Inventor: HORCH KLAUS DR
IPC: B01J20/18
Filed: 1991-04-26
Abstract: In the conventional processes for the purification of waste gas, small amounts of some highly toxic products of incomplete combustion (PIC) are still emitted. To prevent this emission it is known to carry out, in addition to a conventional waste gas purification, an adsorption/filtration using an adsorbent having high selectivity. Depending on the adsorbent, different problems arise: there is a fire hazard with the use of activated coke, activated charcoal or brown coal coke. On the other hand, the adsorption effect of calcium hydroxide is less good. This has led to mixtures, which are both expensive to produce and also expensive to dispose of. A process as safe as possible is to be developed for adsorption of the PIC. The process according to the invention comprises using as adsorbent commercial zeolites of the structural types A, X and Y. Surprisingly, although their active centres must have been occupied by water and similar molecules from the precleaned waste gas, and although their pore diameter is too small for toxic PIC, these zeolites lead to a substantial reduction in PIC. Elimination of PIC is described in the purification of flue gases from refuse incineration plants, special waste incineration plants or power stations, and also waste gases from treatment plants for scrap or sewage sludge. <IMAGE>
Patent EP-0458315-A1 (EP)
Inventor: SHIMBA SATORU KONICA CORPORATI
IPC: G03C7/20
Filed: 1991-05-22
Abstract: A silver halide color photographic light-sensitive material is disclosed. The light-sensitive material comprises a support, a blue-sensitive, a green-sensitive and a red-sensitive layers, and the maximum sensitive wavelength of the red-sensitive λ max , the sensitivity of the red-sensitive layer S Rmax  to light of λ  Rmax , the sensitivity of the red-sensitive layer S R610  to light of 610nm, the maximum sensitive wavelength of the green-sensitive layer λ  Gmax , the sensitivity of the green-sensitive layer S Gmax  to light of λ  Gmax , and the sensitivity of the green-sensitive emulsion layer S G545  to light of 545nm, satisfy the following requirements, provided that the S R610 , S Rmax , S G545  and S Gmax  are each determined based on a reciprocal of a ligh amount necessary for forming the optical density of 0.3 on the minimum density of the light-sensitive material after processing, 
     590nm ≦ λ  Rmax  ≦ 625nm ; S R610  ≧ 0.8 S Rmax , 
     520nm ≦ λ  Gmax  ≦ 570nm ; S G545  ≦ 0.8 S Gmax , 
     and at least one of layers included in the light-sensitive material contains a development inhibitor releasing coupler capable of releasing a development inhibitor or a development inhibitor precurser to form a development inhibitor. The development inhibiter split off from the coupler loses its development inhibiting ability at a rate of a half-life of not more than 4 hours in a color developer.
Patent EP-0469281-A1 (EP)
Inventor: FERRARI CARLO
IPC: C07K14/02
Filed: 1991-06-21
Abstract: A T cell stimulating polypeptide consists essentially of an amino acid sequence of formula (I): PHHTALRQAILCWGELMTLA. 
     This polypeptide may be operatively linked to a polypeptide immunogen such as HBsAg.
Patent EP-0468235-A1 (EP)
Inventor: BORRACCIA DOMINIC
IPC: B01F15/00
Filed: 1991-07-02
Abstract: A mixer impeller, which is adapted to mix and blend liquids and liquid suspensions in industrial and commercial applications and is subject to forces which tend to work the impeller loose from attachment with its driving shaft, is secured to the shaft (12) by collars (34) (locking rings) which are threaded on the ends of hubs from which the blades of the impeller extend. In order to secure the attachment of the collars to the hub, a locking key (42) is inserted between the collar and the shaft. The key has a neck (72) which is located in a keyway also used to key the hub to the shaft, in an impeller mounting area on the shaft. The locking key has a shoulder (70) which bears against surfaces on the collar extending away from the hub. The inner periphery of the collars are tapered outwardly away from the shaft. The neck of the locking key has portions (76) which are deflected against these tapered inner periphers when a pin (42) is inserted through the neck of the locking key. A ramp on the collar mates with a ramp on the key to prevent reverse rotation (working loose) of the collar. In locking position, the keys lock the collar and, therefore, the entire impeller to the shaft, since they are restrained against axial movement by the collar and against rotational movement by being keyed to the shaft and restricted by the ramp on the collar. Removal of the key for impeller replacement and maintenance is readily accomplished using the ramps on the surfaces of the collars and shoulder of the key which bear against each other. Upon removal of the locking pin, the inside of the neck deflects inwardly and the key is urged out of the collar, when the collar is unscrewed from the hub.
Patent EP-0527241-A1 (EP)
Inventor: HOTZEL KNUT A
IPC: A61K9/00
Filed: 1991-07-15
Abstract: The invention relates to the use of ascorbic acid and to pharmaceutical compositions containing ascorbic acid. In organisms, especially humans, there are various disorders in the genital region such as, for example, wart formation, dysplasias, disturbance of the vaginal flora and purulent colpitis. The invention is based on the object of providing a pharmaceutical composition whose active ingredient provides a remedy for these problematic disorders. This is possible, surprisingly, by the use of vitamin C = ascorbic acid which has not hitherto been employed in the genital region either as vaginal ointment or as vaginal tablets.
Patent EP-0472151-A1 (EP)
Inventor: JEFFRIES PAUL A
IPC: H03H7/09
Filed: 1991-08-20
Abstract: An integrated magnetic filter inductor having series and common mode windings includes a magnetic core (44) having a first leg (46), a second leg (48), and a third leg (50). The legs are connected to each other with bridging structures (52, 54, 56, 58). Common mode windings (64, 66) are wound about bridging structures (52, 54) with the same dot polarity. Common mode windings (68, 70) may be wound about the bridging structures (56, 58) with the same dot polarity. A primary winding (62) may be wound about the second leg and induces a flux into the magnetic structure (44). Each of the common mode windings (64), (66), (68) and (70) has a leakage inductance associated therewith. The leakage inductances and the common mode inductances are magnetically isolated from each other and from the series inductance of the primary winding (62). A second primary winding comprised of windings (75) is wound about the first leg (46) and winding (77) is wound about the third leg (50). The secondary primary winding is magnetically isolated from all other windings.
Patent EP-0474112-A1 (EP)
Title: Process for preparing 5-arylhydantoin
Inventor: YAMADA MASAHIKO
IPC: C07D233/78
Filed: 1991-08-29
Abstract: A process for preparing a 5-arylhydantoin having the formula (II):
       
 which comprises: 
reacting methyl 2-hydroxy-2-methoxyacetate, urea and an aryl compound having the formula (I):
       
 in the presence of an acid. According to the process, the 5-arylhydantoin which is a very effective intermediate for preparing D-arylglycines can be easily prepared from the unexpensive raw materials in a high purity.
Patent EP-0477656-A1 (EP)
Inventor: ALTEN KURT
IPC: B65G69/00
Filed: 1991-09-11
Abstract: The invention starts from a deformable seal for the gap between the edge of an opening in a building and the tail of a vehicle drawn up to said opening, in which there is disposed at the front a deformable apron which is fixed to an elastically deformable supporting body (10) surrounded by a cover. To improve the adaptability of the apron to the vehicle, the invention proposes that the part of the supporting body surrounded by the cover (12) consist of a foamed plastic block (13) which acts on the front side of the supporting body with elastic residual stress. 
<IMAGE>
Patent EP-0487136-A1 (EP)
Inventor: PRODI PAOLO
IPC: B65H54/28
Filed: 1991-11-12
Abstract: The present invention relates to a thread-laying device with several rotating thread-guide elements (7,9), producing an alternating to-and-fro movement of synthetic or natural threads (3), supplied at high speed, in which the said device has its rotating thread-guide elements (7,9) arranged in two groups which work together to wind the thread (3) crisscrossed, and each group is positioned on an inclined plane (P1,P2) in relation to the plane (Pn) normal to the direction of downward movement of the thread (3) and the said inclined planes (P1,P2) converge in a vertex close to the said thread (3). The inclinations of the two said planes (P1,P2) in relation to the normal plane (Pn) have values which differ greatly from each other and the angle of their vertex has an essentially consistent value.
Patent EP-0467533-A1 (EP)
Inventor: HARTMAN TERRENCE L
IPC: C07C233/05
Filed: 1991-06-19
Abstract: Alkyl- or aryl-terminated polyamide compositions and polyamide rheological additives that function as a sag/slump control agent and provide superior shear-thinning and viscosity recovery properties in systems that react with or are sensitive to water or other active hydrogen containing materials and systems that do not react with or are not sensitive to water or other active hydrogen containing materials, and are useful in sealants, caulks, adhesives and coatings, are obtained by reacting
     1) polycarboxylic acids with monoamines,   2) polycarboxylic acids with both mono- and polyamines,   3) polyamines with monocarboxylic acids, or   4) polyamines with both mono- and polycarboxylic acids.   
     In an example, a mixture of dimerized fatty acids and sebacic acid is reacted with octadecylamine. The amide product is used in polyurethane sealant formulations.
Patent EP-0480666-A1 (EP)
Inventor: FROMM PAUL M
IPC: G03G15/20
Filed: 1991-10-08
Abstract: Release Agent Management (RAM) system for a heat and pressure fuser. The open pool of oil associated with prior art RAM systems is replaced with an oil saturated wick (48) the lower end of which is immersed in oil (36). The oil (36) is held in a container (38) with a sealed lid (50) that has a slot (52) through which the wick (48) passes allowing the wick (48) to transport oil (36) from the container (38) to a metering roll (44) outside of the container (38). A depression (54) in the container lid (50) that cradles the wick (48) under the metering roll (44) allows oil (36) to collect in the portion of the wick (48) laying on the container lid (50). The shape of the depression (54) prevents oil (36) from flowing back into the container (38) through the slot (52) and from flowing to some lower part of the container lid (50). The wick (48) is compressed approximately 50% between the metering roll (44) and the container lid (50). A removable seal is provided which is attached to the lid (50) such that the RAM can be shipped without oil spillage.
Patent EP-0445011-A1 (EP)
Inventor: MAUTE PATRICK
IPC: B64G1/00
Filed: 1991-02-22
Abstract: Satellite (1) intended to be stabilized in autorotation on a geostationary orbit comprising, coaxial with an autorotation axis (-Z+Z), a satellite body (2) surrounded by a cylindrical solar generator (3), an apogee-manoeuvring system (8) disposed along the axis and two items of equipment (7, 6) disposed axially, characterised in that the apogee-manoeuvring system comprises, opposite one of the items of equipment, a plurality of at least two nozzles (12) oriented parallel to the axis, but offset with respect to the latter by a same distance (L), and distributed circumferentially and regularly around the other of the items of equipment, these nozzles being connected to a same liquid-propellant orientation system (20-30). <IMAGE>
Patent EP-0458660-A1 (EP)
Inventor: LOULIER GEORGES
IPC: D05B21/00
Filed: 1991-03-18
Abstract: The present invention relates to an installation for stitching pieces of fabric. The installation is characterised in that it comprises means (2, 3, 10, 11) for moving a sewing machine (4) which are arranged in order to permit either a continuous or a step-wise movement of the machine (4) depending on the nature of the pieces of the covers to be stitched. The invention is applicable in the field of automobile equipment. <IMAGE>