baber/WOPTO huggingface dataset:
Patent EP-0421949-A1 (EP)
Inventor: FALAGIANI PAOLO
IPC: A61K39/36
Filed: 1990-09-19
Abstract: Chemically modified allergens, whose allergenic activity is reduced with respect to that of the cor­responding native allergenic material, which are capable of inducing specific antibodies addressed towards said native allergenic material, wherein a portion of the primary amino groups of the protein molecule of the native allergen are chemically modified so as to give simple or substituted carbamylic amino groups, or sub­stituted thiocarbamylic amino groups, or possibly sub­stituted guanidino groups, and process for the produc­tion thereof. The allergens so modified are not polymer­ized with each other, they are soluble in water media, they are resistent to tryptic hydrolysis and they show particularly suitable for being administered in hyposensitizing therapeutic treatments.
Patent EP-0466923-A1 (EP)
Inventor: UEDA TAKAHISA
IPC: F16J15/22
Filed: 1990-02-08
Abstract: Une garniture d'étanchéité sert à sceller l'articulation entre des éléments. Du graphite expansé (41) est intégralement lié avec un adhésif à au moins une des surfaces d'une pluralité de fibres de renforcement (40) longitudinales afin de former des fibres tissées (4) ayant une capacité élevée de scellement, une résistance élevée à la traction et une dureté élevée. Une pluralité de ces fibres (4) sont réunies en faisceau afin de former un noyau (2) et la périphérie extérieure du noyau (2) est recouverte d'un ensemble tissé (3) des fibres tissées (2), puis on réunit et on tisse en angle droit une pluralité des fibres tissées (2), ou on réunit et on torsade les fibres tissées (2), de manière à obtenir une garniture d'étanchéité allongée. Comme on peut découper cette garniture d'étanchéité sur le terrain jusqu'à la longueur voulue, selon les dimensions des éléments à sceller, il n'est plus nécessaire de produire, en fonction des besoins prévus, des garnitures annulaires diverses selon les dimensions des éléments à sceller, au contraire de ce qui se passe dans le cas de garnitures préformées.
Patent EP-0422186-A1 (EP)
Inventor: BROWN THOMAS J
IPC: A61K47/48
Filed: 1990-04-09
Abstract: The present invention is directed to the use of a recently discovered cytokine, Oncostatin M, to control endothelial cell immunogenicity, fibrinolytic activity, proliferation and cytokine synthesis, and to its use in the treatment of a variety of human vascular and immune system disorders involving the vascular endothelium, as well as its use in the treatment of neoplastic disease. The method of the invention includes the use of mature, hybrid, modified or truncated forms of Oncostatin M as well as Oncostatin M analogs. The invention is described by way of examples in which the efficacy of such compounds is evaluated using various in vitro assay systems.
Patent EP-0483211-A1 (EP)
Inventor: GOOD PETER ANTHONY ASTON CANTL
IPC: A61F9/00
Filed: 1990-07-18
Abstract: L'invention concerne un appareil comprenant un moyen destiné à produire uniquement de la lumière rouge, c'est-à-dire de la lumière ayant une bande d'ondes s'étendant approximativement à partir de 612 nm et au-delà, destinée à être utilisée dans le traitement ou l'inhibition de la rétinopathie de prématurité.
Patent EP-0500703-A1 (EP)
Inventor: BAUGE HERVE
IPC: B63B7/06
Filed: 1990-11-14
Abstract: L'invention concerne une embarcation démontable du type comprenant une armature tubulaire et une enveloppe souple tendue sur ladite armature. L'embarcation selon l'invention est caractérisée en ce que ladite armature tubulaire comprend au moins un couple de tubes (1, 2) coopérant avec deux membrures transversales (4, 6), un tube (2, 1) dudit couple (1, 2) étant solidaire à une extrémité d'une pièce d'étambot (5) ou d'une pièce d'étrave (3) et étant en butée à son autre extrémité sur la membrure transversale (4, 6) la plus éloignée de sa première extrémité, de manière que les tubes (1, 2) dudit couple soient juxtaposés dans la région située entre les deux membrures (4, 6), et des moyens réglables de tension (9) disposés entre les deux membrures (4, 6) et associés audit couple de tubes (1, 2). Application aux embarcations.
Patent EP-0447750-A1 (EP)
Inventor: FELDMANN JOACHIM
IPC: B60T8/00
Filed: 1991-01-19
Abstract: 2.1 Where elements which require a particularly rapid pressure drop are used, a known brake system of this kind, the mechanical brake pressure control device of which controls redundant brake pressure, requires an additional electrically controlled valve arrangement. One example of such an element is an anti-lock brake system. 
<??>2.2 The invention proposes to equip the brake system for the use of the said elements without additional outlay by virtue of the fact that a brake pressure modulator (8) of the electric brake pressure control device (6, 8, 11, 19) is also controllable by pressure and proportions the brake pressure both in accordance with the strength of the electric signal supplied and in accordance with the level of redundant brake pressure supplied and that the control electronics (11, 19) of the electric brake pressure control device (6, 8, 11, 19) is constructed in such a way that it adjusts the strength of the electric signal to the value required to cover the particular brake pressure requirement. 
<??>2.3 The preferred area of application of the invention is in road vehicles. 
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Patent EP-0500991-A1 (EP)
Inventor: HWANG SUN-IK
IPC: A63C17/18
Filed: 1991-02-27
Abstract: The rollerboard for road-skiing using a pair of poles has a board body (1) having two footholds (2) on the both sides of the longitudinal axis thereof. A front roller assembly (3) and a rear roller assembly (4) supported by and disposed under the board body. The front roller (6) is horizontally journaled by a front roller bracket (7) vertically pivoted on a plate (8) secured on the board body with a horizontal distance between the shaft (9) of the front roller and the pivot (10) of the front rollerbracket (7), and the rear roller assembly includes a rear roller (15) journaled by a rear rollerbracket (16) mounted on the board body under the region of the footholds. In addition, a brake means (5) is provided including at least a brake shoe bracket (21), whose one end is hingedly mounted at the rear end region of said board body and the other end is secured with a brake shoe (20) facing the ground, and at least a spring means (22) interposed between each said shoe bracket (21) and said board body (1) respectively to provide braking torerance.
Patent EP-0450523-A1 (EP)
Inventor: IIDA TAKENOBU C O IWASAKI ELEC
IPC: H01J61/54
Filed: 1991-03-28
Abstract: A high-pressure metal vapor discharge lamp comprises: an arc tube (12), which is shunted by a series circuit of a thermal switch (14) and a non-linear ceramic capacitor (16), a pyroelectric current bypassing resistor (22) connected in parallel to the non-linear ceramic capacitor (16), and a lamp outer bulb (20) incorporating the arc tube (12), the thermal switch (14), the non-linear ceramic capacitor (14) and the resistor (22). A start assisting conductor (48) for applying an electric field to the inside of said arc tube (12) and at least one second thermal switch (50, 50a, 50b) allow said start assisting conductor (48) to be brought into close contact with and moved away from said arc tube (12). Because of this construction, the non-linear ceramic capacitor is prevented from early deterioration, thus lenghthening the service life of the discharge lamp, and safe restarting is ensured.
Patent EP-0459138-A1 (EP)
Inventor: ZERFASS HEINZ
IPC: B24D9/08
Filed: 1991-04-22
Abstract: Grinding disc (1) with a drive pin (6) and a marginal strip (3) which is bent over to form a cylinder shell, is in one piece with the drive pin (6) and is made of plastic. <IMAGE>
Patent EP-0470438-A1 (EP)
Inventor: CHARLTON STEVEN C
IPC: G01N33/52
Filed: 1991-07-24
Abstract: A diagnostic device detects blood analytes with a sample volume as low as 2 microliters in the hematocrit range of 0% to 60%, or higher. This is accomplished by employing a housing with various chambers and compartments for processing the blood. A sample application port in the housing is used to introduce blood into a metering chamber. From the metering chamber, the blood flows to a reaction chamber for analyzing blood analytes. Blood entering the metering chamber flows into a fluid capillary which indicates that an adequate amount of blood has been received in the metering chamber. The reaction compartment includes a reagent and a filter, the latter of which is disposed between the metering chamber and the reagent so that the reagent reacts with the filtered blood.
Patent EP-0483500-A1 (EP)
Inventor: THOMAS KATHLEEN P
IPC: A61K9/70
Filed: 1991-09-17
Abstract: An article for adsorbing mouth odors includes a packet containing an activated charcoal, zeolite, silica or alumina for placing in the mouth. The packet is formed from a porous substantially insoluble material. The packet is placed in the mouth for a period of time to adsorb mouth odors and then discarded.
Patent EP-0483785-A1 (EP)
Inventor: SUZUKI SHIGEO
IPC: G11B5/02
Filed: 1991-10-29
Abstract: In the case of the longitudinal recording, a recording gap of a magnetic head is inclined from a direction perpendicular to a direction of movement of the magnetic head relative to a magnetic recording medium so as to form an acute angle between the direction of movement of the magnetic head and the recording gap on a leading side thereof. An angle between the direction of movement of the magnetic head and an easily magnetizable direction on a leading side of the magnetic recording medium is selected to be within the range of 0° to 45°. In the case of the perpendicular magnetic recording, a recording gap of a magnetic head is inclined so as to form an obtuse angle between the direction of movement of the magnetic head and the recording gap on the leading side thereof. In this case, an angle between the direction of movement of the magnetic head and an easily magnetizable direction on a leading side of a magnetic recording medium is selected to be within the range of 45° to 90°.
Patent EP-0549817-A1 (EP)
Inventor: MICHEL PETER DIPL-ING FH
IPC: F16H1/16
Filed: 1991-11-27
Abstract: Zur konstruktiven und montagetechnischen Vereinfachung eines Verstellantriebes mit einem in einem Getriebegehäuse (2) mit einem Getriebegehäusedeckel (21) drehbar gelagerten Getrieberad (3), mit dem ein ausgangsseitig mit einem Abtriebselement (Ritzel 5) versehener Mitnehmer (4) unmittelbar bzw. mittelbar in Antriebsverbindung steht, ist erfindungsgemäß vorgesehen, daß der Mitnehmer (4) gleichzeitig als Abtriebswelle ausgebildet und mit jeweils zumindest einem Lagerbereich (42 bzw.43) in dem Getriebegehäuse (2) bzw. in dem Getriebegehäusedeckel (21) drehbar gelagert ist; in weiterer Vereinfachung ist das Getrieberad (3) einstückiger Bestandteil des Mitnehmers (4) und bevorzugt mit diesem über federstegartige Speichen (41) im Sinne einer tangentialen Anschlagdämpfung in Mitnahmeverbindung gestellt. <IMAGE>
Patent EP-0544933-A1 (EP)
Inventor: FUKADA HAJIME
IPC: C09J7/02
Filed: 1991-11-29
Abstract: The pressure sensitive adhesive composition is favorably utilized for lamination of plastic molded articles, particularly molded articles of polycarbonate resins and molded articles of acrylic resins because formation of blisters, such as bubbles and liftings, is prevented. It is favorably utilized for pressure sensitive adhesive sheets for surface protection because increase of adhesive strength is small, staining of the surface of the substrate is prevented and removability is excellent. It is also favorably utilized for electric insulation tapes because corrosion resistance, creep property and solvent resistance are excellent. 
     The pressure sensitive adhesive composition comprises as the main component thereof a specific acrylic copolymer prepared by copolymerization of a specific methyleneamine derivative of acrylamide, a specific amine derivative of acrylimide, a specific diacetone derivative of acrylamide and a specific ester of acrylic acid.
Patent EP-0445851-A1 (EP)
Inventor: GORGES FREDERICK J
IPC: B60B7/00
Filed: 1991-01-25
Abstract: A hubcap (60) for an aircraft wheel (56) includes an internal spider (80) which engages an anti-skid transducer (30) located in the wheel hub. The hubcap (60) is constructed of one piece and has a conical configuration to provide increased strength as well as increased airflow inside the hubcap (60) for improved heat dissipation.
Patent EP-0462675-A1 (EP)
Inventor: VAN DER AVOIRD EUPHRATIUS MARI
IPC: G01M17/007
Filed: 1991-06-18
Abstract: A plate brake tester for testing the brakes of a motor vehicle, comprises two pair of tread plates (2,3) one beside the other, each of said tread plates having a measuring device (2',3') for measuring the force exerted on the tread plate, a processing unit (4) for processing measuring signals provided by the measuring devices and a display (5) for displaying the measuring results. The plate brake tester comprises a weighing device (12) for determining the weight of the front axle and the rear axle of the vehicle, respectively. The processing unit is adapted to compute the braking retardation from the measured brake forces and the total weight of the vehicle. The plate brake tester computes the brake force ratio front axle/rear axle from the measured brake forces and the dynamic weight ratio front axle/rear axle from the computed braking retardation, the wheelbase of the vehicle, the height of the centre of gravity of the vehicle and the measured weight of the front axle and the rear axle, respectively. Further, the processing unit provides an indication through the display if said brake force ratio deviates from said dynamic weight ratio and this deviation exceeds predetermined threshold values.
Patent EP-0464945-A1 (EP)
Inventor: FUTSELAAR HARRY
IPC: B01D63/02
Filed: 1991-07-01
Abstract: A counter-current flow membrane module [1] for liquid separations consisting of a body [2] comprising hollow fibre membranes wherein the hollow fibre membranes are arranged perpendicular to the longitudinal axis of the module and the channels in the hollow fibres are connected to a space present around the body [2] which is furthermore surrounded by a shell [3]. The module comprises two or more transverse current flow (cross-flow) segments [4] formed by seals [6] between the body and the shell, wherein at least one fibre layer or fibre fabric [5] is applied per segment.
Patent EP-0539624-A1 (EP)
Inventor: KOYAMA TOICHIRO
IPC: C02F3/06
Filed: 1991-10-28
Abstract: An apparatus for treating organic waste water including a treating tank (1) equipped with oscillatable submerged type contactors in which the organic waste water is treated. A top mixer (4) is disposed under water in a top portion of the treating tank for creating a current of water in agitated condition. Pipe mixers (5) are disposed below the top mixer, each pipe mixer including a pipe which is open at both ends and a band-like agitating blade fitted in the pipe and having a baffle plate portion. One end opening of each pipe mixer is positioned below the top mixer and the other end opening thereof is positioned in a lower portion of the treating tank, so that the current of water from the top mixer can pass through the pipe mixer from the one end opening toward the other end opening and can be discharged from the other end opening. An air feeder pipe (7) extends from an external source (6) to a position intermediate between the water-current generating top mixer (4) and the pipe mixers, the tip of the feeder pipe being open at the intermediate position.
Patent EP-0438324-A1 (EP)
Inventor: BEARD MICHAEL S
IPC: B24B19/22
Filed: 1991-01-21
Abstract: A method of construction is disclosed for an optical switch (10) having a first and second array (22,22′) of optical fibers held in axial alignment and relatively rotatable about an axis of rotation to effect optical coupling and decoupling of fibers of the opposing arrays. The method provides for polishing terminal ends of fibers of the arrays. The method includes holding the array against a complementarily shaped reference surface (100) while polishing with a polishing medium (106) disposed between the surface and the array.
Patent EP-0514607-A1 (EP)
Inventor: SAWADA KATSUMI
IPC: G11B17/04
Filed: 1991-12-04
Abstract: An auto-loading disk player includes a pressure member which is brought into contact with a disk to be played thereby to press the disk. The pressure member is supported by and within a player housing by means of first vibration absorbing members (27). A movable carrying member is provided so as to be ejected from and inserted into the player housing through an opening formed in the player housing. The disk player further includes a drive mechanism for driving the carrying member to move the same, a turntable being mounted on the carrying member by means of a second vibration absorbing member (19), and carrying the disk thereon, the turntable cooperating with the pressure member to nip or clamp the disk and to rotate the disk. Further, a mechanism is provided for making the pressure member and the turntable approach each other and to separate them one from the other. The disk player further includes a fastening means (12) which fastens the turntable to the carrying member and releases the turntable from its fastened state in synchronism with the ejecting operation and the inserting operation of the carrying member. With such a construction, there is no need of using a plurality of resilient members for mounting the turntable to the carrying member. In other words, use of a single resilient member suffices for mounting the turntable to the carrying member.
Patent EP-0459909-A1 (EP)
Inventor: KITAYAMA SHIROH
IPC: C22F1/18
Filed: 1991-05-30
Abstract: A process for manufacturing seamless titanium alloy tubes or pipes having good corrosion resistance and good mechanical properties from a titanium alloy which consists essentially, by weight, of one or more of the platinum group metals in a total amount of 0.01 - 0.14%, at least one of Ni and Co each in an amount of 0.1% - 2.0%, not more than 0.35% of oxygen, not more than 0.30% of iron, optionally at least one of Mo, W, and V each in an amount of 0.1% - 2.0%, and a balance of Ti. The process comprises preparing a billet by hot working after preheating in a temperature range of from 650°C to a temperature 100°C above the beta-transus point and subjecting the billet to tube extrusion after preheating in a temperature range of from 650°C to a temperature 100°C above the beta-transus point, optionally followed by at least one of annealing, cold drawing, and cold or warm rolling.
Patent EP-0481885-A1 (EP)
Inventor: BARBIER GERARD YVES GEORGES
IPC: F23R3/08
Filed: 1991-10-16
Abstract: The invention relates to a turbo-engine combustion chamber delimited by a wall (2) separating a combustion enclosure (4) from a space (6) external to this enclosure, this wall comprising a plurality of sections (7), the upstream end of the body (7) of a section being positioned outside and at a distance from the downstream end of the preceding section and constituting a covering of this downstream end so as to form a space (15) which, on the one hand, is in communication by means of main cooling-air holes (14) with the space (6) external to the enclosure, and, on the other hand, opens into the enclosure (4) tangentially (T) to the internal face (7A) of the section (7), holes (11) for admission of primary air and/or dilution air passing through the wall of the body of the section. …<??>The holes (11) for admission of primary air and/or dilution air (11) are immediately adjacent to the main cooling-air holes (14) and benefit from the guiding effect caused by the vertical wall (9) as well as any other vertical walls (20). …<IMAGE>…
Patent EP-0508027-A1 (EP)
Inventor: YOERKIE CHARLES ADAM JR
IPC: B64C27/82
Filed: 1991-12-20
Abstract: A ducted fan antitorque device (18) for a helicopter having an empennage structure (20) including a shroud (22) configured for internal mounting of the ducted fan antitorque device (18). The ducted fan antitorque device (18) has a configuration optimized to provide the antitorque thrust required for helicopter yaw stability and maneuverability and to minimize the operating noise levels of the ducted fan antitorque device (18). The ducted fan antitorque device (18) includes an airflow duct (40) and a fan assembly (60) coaxially mounted within the airflow duct (40). The airflow duct (40) includes an inlet (46) having a curved lip configuration of constant radius, a divergent duct portion (48) downstream of and contiguous with the inlet (46) having a predetermined divergence angle (ϑ), and an outlet (50) terminating the divergent duct portion having a curved lip configuration of variable radius. The fan assembly (60) includes a central hub structure (62), a plurality of support struts (64) for coaxially mounting the hub structure (62) in the airflow duct (40), and a tail rotor subsystem rotatably mounted on the hub structure (62). The support struts (64) have an elliptical configuration to enhance the aerodynamic performance and reduce the noise generated by the ducted fan antitorque device (18). One (64A) of the support struts (64) is radially orientated and two other struts (64B) are non-radially orientated with respect to the axis of the ducted fan antitorque device (18). The tail rotor subsystem is a rigid rotor having eight tail rotor blades (66). The support struts (64) are spaced apart from the plane of the tail rotor blades (66) by a predetermined distance based upon an axis dimension of the elliptical configuration of the support struts (64).
Patent EP-0546234-A1 (EP)
Inventor: GLADYS RUDOLF
IPC: B29C45/27
Filed: 1991-12-12
Abstract: When injection moulding thin-walled products at high moulding pressures, high injection rates and rapid tool movements, it is important to constantly achieve correct injection and reliability in the separation of a moulded product from the mould, in a manner which will guarantee that no rest products are formed when separating the product. The possible formation of rest products is liable to disturb the following injection of moulding material, so as to prevent correct positioning of an inserted label, or so as to cause a rest product, such as a filament or thread, to become embodied in the container next moulded. 
     In order to achieve efficient separation of the moulded product, the opening (18) provided in the mould half (2) (the die) through which moulding material is injected is formed in a manner to obtain a smallest through-flow area between the cold, outer zone and the hot, inner zone, immediately inwardly of the opening, by making the opening (18) circular-cylindrical in shape and by placing in said opening (18) a conical device (19) with the apex of the device in line with the outer plane of the opening.
Patent EP-0511385-A1 (EP)
Inventor: NIWANO MASAHIRO -TO SUMITOMO K
IPC: C08G81/02
Filed: 1990-12-06
Abstract: Copolymère greffé thermoplastique constitué d'un polymère à température de transition vitreuse égale ou inférieure à 10 °C en tant que chaîne principale, et d'un oligomère aromatique à température d'écoulement égale ou supérieure à 100 °C en tant que chaîne latérale. Un procédé de fabrication dudit copolymère consiste à greffer un oligomère aromatique contenant au moins 50 % des unités structurales de la formule (I), sur la chaîne principale, ou X représente O ou S; Ar représente (a), (b) ou (c); R1 et R2 représentent chacun alkyle ou phényle en C1-3; et p et q sont chacun 0,1 ou 2. Ce copolymère peut s'utiliser dans les tuyaux résistants à la chaleur, les agents d'étanchéité et les matériaux automobiles à titre d'élastomère plastique résistant à la chaleur.