baber/WOPTO huggingface dataset:
Patent EP-0157907-B1 (EP)
IPC: C09K8/04
Filed: 1984-11-06
Granted: 1988-03-09
Abstract: Dispersants useful in aqueous drilling mud formulations employed in the drilling of subterranean wells where high temperature and high pressure environments are encountered are disclosed. The dispersants, when used in amounts of about 0.05-11.34 kg. per 159 1. (0.1-25 lb. per 42 gal.) provide muds containing colloidal material suspended in an aqueous medium with improved high temperature and high pressure stability. The dispersants are water soluble sulfonated vinyl toluene-maleic anhydride copolymers which have a molar ratio of vinyl toluene to maleic anhydride of 1:1 to less. than about 2:1, a molecular weight of 1,000 to 25,000 and at least about 0.7 sulfonic acid groups per vinyl toluene unit.
Patent EP-0146775-B1 (EP)
IPC: B29C65/34
Filed: 1984-11-17
Granted: 1989-10-25
Abstract: An arrangement for welding together molded members consisting essentially of thermoplastic materials having abutting surfaces which extend generally parallel to each other at which a welding connection is made by electrical heat conductors located at the abutting surfaces. The electrical heat conductors are electrically activated to effect a welding operation and at least a plurality of the electrical heat conductors are connected in parallel with each other and are located between the abutting surfaces at which the weld is to be formed.
Patent EP-0137648-B1 (EP)
IPC: B29C61/10
Filed: 1984-08-15
Granted: 1988-11-02
Abstract: An article comprises two areas of heat-recoverable woven fabric which are joined together along a line by means of a mechanical joining arrangement, such as stitches, staples or a stitched or stapled zip, which penetrates the fabric. The direction of crimp of the area penetrated is substantially perpendicular to the line of the join, or the two areas have substantially parallel directions of crimp.
Patent EP-0169032-B1 (EP)
IPC: G11B15/02
Filed: 1985-07-11
Granted: 1990-12-05
Abstract: A cassette tape recording and reproducing apparatus comprises a first movable head support (11, 18) which can adopt selectively an operative position for causing a recording and reproducing head device (24) supported thereby to come into contact with a tape (T) contained in a tape cassette through an opening (2a) in a case (1) of the cassette and an inoperative position for holding the head device (24) outside of the cassette, a second movable head support (19) which can adopt selectively a first position for causing an erasing head device (27) supported thereby to come into contact with the tape (T) through the opening (2a) together with the recording and reproducing head device (24) and a second position for holding the erasing head device (27) outside of the cassette, first operational mode selecting means (12) for selecting a reproducing operational mode by causing the first and second movable head supports (11, 18: 19) to adopt the operative position and the second position, respectively, and second operational mode selecting means (12. 29 19a. 32, 35, 36) for selecting a recording operational mode by causing the first and second movable head supports (11, 18: 19) to adopt the operative position and the first position, respectively.
Patent EP-0160596-B1 (EP)
Title: Apparatus and process for extruding dough as used in producing crisp breads
IPC: A21C3/04
Filed: 1985-03-27
Granted: 1988-08-10
Abstract: A dough guide is used to precisely control thickness of an expanding dough extrudate. The extrudate is forced through at least two vertical slots in an extrusion head, at relatively high pressure and at a temperature at least equal to the boiling temperature of water. The dough guide has three plates. A middle plate is fixed between the slots. Two movable plates are disposed on opposite sides of each slot from the middle plate. A threaded rod is used to selectively adjust the location of each of the movable plates. In alternative embodiments, any number of slots are used, each having two guides adjacent it. Any or all of the guides may be made selectively movable. A product called "crisp bread" may be made thereby.
Patent EP-0200778-B1 (EP)
Title: Arrangement de circuit pour televiseurs couleurs, pour le reglage du contraste et de la saturation des couleurs
IPC: H04N9/64
Filed: 1985-10-30
Granted: 1989-04-05
Abstract: Un amplificateur est inséré dans chacun des chemins des signaux de couleur, dont l'amplification correspond au produit du facteur d'amplification de la saturation des couleurs par le contraste de brillance.
Patent EP-0193067-B1 (EP)
IPC: H02K3/28
Filed: 1986-02-17
Granted: 1989-07-26
Abstract: 1. Three-phase motor (M) supplied by a multiphase direct converter arrangement for producing a rotary movement of its rotatable part (rotor) with respect to its fixed part (stator), the rotary field winding of which consists of two electrically separate coil systems (Wa1 , Wa2 , Wa3 ; Wb1 , Wb2 , Wb3 ), the coil pairs of which, forming the poles of the motor, are arranged in a geometrically coincident or mirror-symmetrical manner, characterised in that the converter arrangement is formed of three-phase current-full wave-converters (UR1, UR2, UR3), the connection (U1, V1, W1; U2, V2, W2; U3, V3, W3) of which on the input side are connected in paralled to a supply network (R, S, T) or to the secondary winding of a transformer (Tr) and the two three-phase current-coil systems (Wa1 , Wa2 , Wa3 ; Wb1 , Wb2 , Wb3 ) with their pole-forming coil paris are dimesioned such that each coil system takes on half the electrical energy and the one connections (Y1, Y2, Y3) on the output side of the converter arrangement are electrically connected with the connections (1a, 2a, 3a) of the one coil system (Wa1 , Wa2 , Wa3 ) and the other connections (Z1, Z2, Z3) of the converter arrangement are electrically connected with (Wb1 , Wb2 , Wb3 ).
Patent EP-0211279-B1 (EP)
IPC: B01F7/24
Filed: 1986-07-14
Granted: 1991-08-21
Abstract: Apparatus for mixing liquid and liquid suspension mediums in vessels with a mixing impeller shaft system of a composite of fibrous and plastic material of a structural configuration to enable the use of such material in commercial and industrial applications where the reaction loads of the medium on the system militate against the use of composite fibrous and plastic material. The system utilizes impellers having blades which distribute the reaction load through a hub on a mounting area of a shaft with keys and keyways in a manner to avoid stress risers unamicable to the composite material and which can cause failure thereof. Separate keys and keyways are provided to oppose the thrust due to the reaction loads and to oppose the torque due to such loads. Plural thrust keyways may be used to enable the impeller to be located at different positions on the shaft and at selected heights above the floor of the mixing vessel. Proplets on the tips of the blades extend entirely in the direction of the low pressure surface of the blades to control the flow field in the vessel and provide a more axial velocity profile of the inlet flow to the impeller which is nearly axial and substantially reduces the strength of the tip vortices.
Patent EP-0207547-B1 (EP)
IPC: C07C1/04
Filed: 1986-06-10
Granted: 1989-08-09
Abstract: In a multitube reactor gas and liquid are allowed to pass through reactor tubes (2) effluents are removed from the lower ends (9) of the reactor tubes (2), and heat-exchange fluid is passed along the outer surfaces of the reactor tubes (2). To obtain a uniform distribution of liquid to the upper ends (4) of the reactor tubes (2), the liquid is supplied to a plurality of adjacent trays (18) which are in fluid communication with the reactor tubes (2).
Patent EP-0188341-B1 (EP)
IPC: G01N29/00
Filed: 1986-01-13
Granted: 1990-08-29
Abstract: A mechanical transducer probe assembly is provided which is both rugged and easy to assembly. The probe mechanism is located inside a hollow probe case. A reference point for assembly is located on the inner surface of the case. A motor assembly and a transducer mounting assembly are located within the case and are fixedly joined together. At the jointure of the two, the motor and transducer assemblies are in contact with the reference point, thereby positionally locating the transducer and its drive mechanism within the case. Means are provided for urging the motor and transducer assemblies against the references point, which means also provides shock mounting for the probe mechanism.
Patent EP-0228174-B1 (EP)
IPC: C12N5/00
Filed: 1986-11-13
Granted: 1992-03-18
Abstract: An improved method of determining CK-MB isoenzyme in a biological fluid is disclosed which comprises subjecting a sample of said fluid to an assay system which includes incubating with monoclonal antibody specific to CK-MIB isoenzyme, but not reactive with CK-MM or CK-BB. Methods for preparing antibodies with these characteristics and cell lines producing them are also disclosed.
Patent EP-0189349-B1 (EP)
Title: Paste spreader apparatus for shredded wheat
IPC: A21C9/06
Filed: 1986-01-21
Granted: 1992-03-25
Abstract: Edible paste enters an apparatus at an inlet. A nut holds the inlet coupled to another supply pipe. A portion of the nut is threaded. The area of the inlet is approximately equal to the area of a slit-like opening, the filling material or edible paste passing through the slit and into an opening in a block. A second block has a plurality of valves therein, the valves being simple plug valves, and having a single bore therethrough. Paste is extruded through nozzles fixedly connected to a third block, and paste is extruded into rows upon a moving bed of a lower half portion of a continuous sheet of "shredded wheat" in its uncut form. The paste is laid in rows of five across, and a second sheet of uncut shredded wheat is laid atop the first layer, trapping the rows of paste. The resulting product when cut forms the familiar shredded wheat biscuit shape. The finished product contains raisin paste.
Patent EP-0225302-B1 (EP)
IPC: A61C19/04
Filed: 1986-11-24
Granted: 1991-01-09
Abstract: A face-bow device for registration of a patient's face and for transferring the registration to an articulator, for use in making dentures or parts thereof, comprises a bite fork (6) on a bite fork support (7), an adjustment structure (ll, l4, l5, 20-24), in which the bite fork support is insertable, and a bow (l) extending from ear to ear in front of the patient's face, on which bow the adjustment structure is mountable. The bow has two arms fixedly connected to each other. Each arm has its free end formed and adapted to be placed in the patient's ear meatus. The arms have a rounded form and are made of a resilient material in order to make them resiliently outbendable at least to such an extent that the bow having its free ends at a distance from each other suitable to the distance between the openings to the patient's ear meatuses in outbent condition is movable over the sides of the patient's face in order to place the ear bow ends into the patient's ear meatuses.
Patent EP-0215111-B1 (EP)
Title: Un dispositif pour la ventilation des gaz de la vapeur de traitement industriel cogeneree dans un  moteur a turbine a gaz injecte par vapeur
IPC: F02C3/30
Filed: 1986-03-20
Granted: 1991-08-28
Abstract: Un procédé et un appareil servent à éliminer automatiquement les gaz non condensables de la vapeur de traitement industriel cogénérée dans une centrale électrique à cycle Cheng. Les gaz sont éliminés par un tube (66) de petit diamètre connecté par une de ses extrémités à une conduite (28) de vapeur de traitement industriel et par son autre extrémité à une conduite (34) d'injection de vapeur connectée à la chambre de combustion (36) à turbine à gaz de la centrale.
Patent EP-0221162-B1 (EP)
Title: Non-invasive blood flow measurements utilizing cardiac cycle synchronization
IPC: A61B8/06
Filed: 1986-05-02
Granted: 1991-01-23
Abstract: A system for non-invasively determining the amount of blood flow by performing an autoregressive analysis of Doppler shifted acoustical signals resulting from reflected ultrasonic signals from blood cell movement wihtin internal blood vessels. Each cardiac cycle is determinded by an analysis of the patient's electrocardiogram signals, and resulting cardiac cycles are divided into a predefined number of time segments each containing Doppler shifted signals. The autoregressive analysis is then performed over each individual channel to determine reflection coefficients that model the blood flow and a residual energy level that indicates the energy not accounted for by that modeling. A power spectrum analysis is then performed utilizing the reflection coefficients and residual energy level for each channel. Then, the power spectra of individual channels of all of the cycles are averaged together producing a group of averaged channels representing the average blood flow through the patient's internal vessel over all of the cardiac cycles. These averaged power spectra for each combined channel are then normalized and displayed on a channel-by-channel basis utilizing different colors to represent the different power levels. The utilization of different colors greatly enhances the ability of medical personnel to make diagnostic decisions regarding the amount of blood flow.
Patent EP-0266424-B1 (EP)
Inventor: FUKUOKA HISAHIRO SHIN MEIWA IN
IPC: B25J9/16
Filed: 1986-07-17
Granted: 1995-12-06
Abstract: A welding torch (4) of a welding robot (RO) is supported by arms (2, 3), and is movable while being controlled by a computer (7). First and second members (W1, W2) to be welded are weaving-welded by swinging the welding torch (4) along a weld line (WL). Prior to the welding, data are stored that are related to changes of the gap between the first and second members (W1, W2) to be welded along the direction of the weld line (WL). During the welding, the computer (7) calculates an instruction relying upon the data, and sends the instruction to the welding robot (RO). Depending upon the instruction, the welding robot (RO) performs the weaving-welding while changing the amplitude of weaving of the welding torch (4) in response to the changes of the gap between the two members.
Patent EP-0236757-B1 (EP)
IPC: B60S1/36
Filed: 1987-02-06
Granted: 1990-04-25
Abstract: A vehicle windshield wiper (1), whereby a blade (6) is supported on a lever member mounted in axially sliding manner on a guide (4) hinged to a fixed support (7) and designed to swing, in relation to the same and together with the aforementioned lever member, by virtue of a linear actuator (14), an output member of which consists at least partially of a screw (26) connected, by means of a recirculating-ball screwnut screw coupling, (27) to an electric motor (20) having a hollow shaft (21), and extending through the motor (20) itself; a cam being connected to the lever member for controlling axial slide of the lever member in relation to the respective guide during swinging of the same.
Patent EP-0238881-B1 (EP)
IPC: B01J37/00
Filed: 1987-02-26
Granted: 1991-06-19
Abstract: PCT No. PCT/EP87/00115 Sec. 371 Date Oct. 15, 1987 Sec. 102(e) Date Oct. 15, 1987 PCT Filed Feb. 26, 1987 PCT Pub. No. WO87/05231 PCT Pub. Date Sep. 11, 1987.The invention relates to a process for the production of a catalyzer and a catalyzer for the removal of polluting components from exhaust gases of internal combustion engines, particularly Otto-engines, by using carrier materials provided with catalytically effective metallic compounds. The catalyzer is not only simple and cost-effective to produce but also is very efficient at removing polluting components from exhaust gases, can be operated with leaded gasoline and has a comparatively long life components of the catalyzer include approx. 22-26% by weight of cobalt oxide, approx. 8-15% by weight manganous oxide, approx. 4-6% by weight copper oxide, approx. 25-35% by weight clay, and approx. 27-35% by weight talc. All these components are first premixed together in a dry powder form, homogenized and brought to the desired final particle size. Subsequently the powder mixture to be plastified is agitaled in a mixer and granulated through a sieve resultant granulate is then pressed into molds to be dried at approx. 50-150 degrees C and then burned at a temperature of approx. 850-900 degrees C.
Patent EP-0249722-B1 (EP)
Title: Holder for a tool drive
IPC: B23B31/08
Filed: 1987-04-29
Granted: 1990-10-17
Abstract: 1. Mounting device for a tool drive, in particular for a deburring tool which is controlled by a robot, which mounting device has a mounting (5) and a tool-holder (2, 3), a tool (1) which is held in the toolholder (2, 3), which toolholder is pivotable about the tool axis relative to the mounting (5), and means for producing a restoring moment on the tool, a pivoting device like a ball-and-socket joint being provided between the toolholder and the mounting, one spherical surface of which pivoting device is formed on the toolholder (2, 3) and its other spherical surface is formed on the mounting (5), characterized in that an annular groove (10) concentric to the tool axis is formed on the mounting (5), which annular groove (10) is closed at its open end by an O-ring, in that a tube (17) concentric to the tool (1) is provided on the toolholder (2, 3), the free end (16) of which tube (17) can plunge into the said annular groove (10), and in that means (12) are provided for pressurizing the annular space between annular-groove root and O-ring (11) with a pressure medium.
Patent EP-0275504-B1 (EP)
IPC: F16H25/22
Filed: 1987-12-17
Granted: 1990-03-07
Abstract: Rollers situated on the circumference of a threaded screw inside a nut have a cavity at each end containing a spring and a pin. When a roller enters the recirculation groove, the spring/pin assembly bearing against the cap recirculates the roller towards the interior of the nut. By enabling the roller to be repositioned at the time of its reinsertion between the threads of the screw and of the nut, this arrangement provides for flexible operation of the screw.
Patent EP-0244201-B1 (EP)
IPC: C07D471/04
Filed: 1987-04-28
Granted: 1990-09-26
Abstract: A compound of formula (1) <CHEM>  and pharmaceutically acceptable acid addition salts thereof in which R<1> is hydrogen or can together with R<3> form a -(CH2)n- group where n is 2,3 or 4; R<3> is hydrogen, C1-4alkyl, halogen, or amino, or R<3> together with R<1> can form a -(CH2)n- group;  R<4> is hydroxy or a phosphate group; R<5> is hydrogen, C1-4alkyl, halogen, or amino, provided that R<3> and R<5> are not both hydrogen;  m is 2,3 or 4; and R is a 2, 3, or 4-pyridyl or pyridyl N-oxide or N-C1-C4alkylpyridone group optionally substituted by one or two groups selected from C1-4alkyl, C1-4alkoxy, hydroxy and hydroxymethyl. Also disclosed are pharmaceutical compositions containing compounds of formula (1), methods for their preparation and their use as histamine H1-antagonists.
Patent EP-0264173-B1 (EP)
IPC: C07D493/22
Filed: 1987-07-24
Granted: 1992-01-15
Abstract: New and exceptionally potent antineoplastic agents denominated Bryostatin 9, Bryostatin 10, Bryostatin 11, Bryostatin 12 and Bryostatin 13 have been isolated from the marine animal Bugula neritina (Linneaeus) (Bryozoan phylum) and the structures identified. Meaningful antineoplastic activity is found for each.
Patent EP-0321500-B1 (EP)
IPC: F16K31/50
Filed: 1987-08-24
Granted: 1990-08-16
Abstract: Une soupape de fermeture comprend un corps de soupape (14), un piston à soupape ayant un cône de soupape (22) agencé en amont d'un siège de soupape (20) et un support de piston (16) recevant le piston de soupape et coulissable axialement dans le corps de soupape (14) à l'aide d'une broche (58). Afin d'éviter une surtorsion du piston de soupape, le porte-piston (16) est relié au corps de soupape (14) par une sorte d'accouplement patinant. En outre, l'ouverture d'admission (146) de la soupape de fermeture peut être fermée par une soupape de non-retour (148).
Patent EP-0285644-B1 (EP)
Title: Ventilation device
IPC: E06B7/10
Filed: 1987-10-14
Granted: 1993-03-31
Abstract: A ventilator device (9A) is provided at the side frame (36, 37) of a door (35), especially at the top door standard (37), and comprises a box structure (42) defining a through-conduit for ventilating air, and closed at this end e.g. by caps (15). The box structure is preferably of L-shaped cross-section so providing an abutment surface (43) for the door. An air-flow control (21, 22) can be provided.
Patent EP-0287613-B1 (EP)
Title: Systeme a echelle de mesure absolue
IPC: G01D5/249
Filed: 1987-10-09
Granted: 1991-01-30
Abstract: Un système à échelle de mesure absolue comprend une échelle qui s'étend sur toute la longueur de mesure et une tête de mesure mobile par rapport à l'échelle. Ledit système comprend en outre un détecteur de mesure précis, destiné à mesurer les valeurs absolues à l'intérieur de chacun des nombreux intervalles disposés séquentiellement le long de l'échelle, et un détecteur de mesure approximatif destiné à mesurer les valeurs absolues relatives à l'intervalle à l'intérieur duquel se trouve en l'occurrence le détecteur de mesure précis. La présente invention se caractérise par le fait que l'échelle (2) comporte un support constitué d'un matériau transparent et aux arêtes solides, tel que de préférence du verre, dont la surface est recouverte d'un enduit ou d'une couche externe constituant une configuration opaque (3, 4). La configuration ainsi constituée sur la longueur de l'échelle (2) forme des pistes à code binaire transparentes et parallèles les unes aux autres (12), de préférence en accord avec le code dit de Grey. La tête de mesure comprend des dispositifs émetteurs de lumière et des dispositifs photosensibles, au moyen desquels la tête de mesure peut détecter les pistes à code, le détecteur de mesure approximatif incluant les pistes à code (12) ainsi que les dispositifs émetteurs de lumière et les dispositifs photosensibles. La configuration (3, 4) présente le long de l'échelle (2) fait partie dudit détecteur, lequel est destiné à agir conjointement avec le détecteur de mesure précis.
Patent EP-0283675-B1 (EP)
IPC: A61Q11/00
Filed: 1988-01-29
Granted: 1993-03-10
Abstract: Agents inhibiting adhesion of the bacteria responsible for the formation of dental plaque and dental caries are isolated from kappa-caseinoglycopeptides of bovine, caprine or ovine origin. 
<??>These agents are shown to be very active in experimental systems in which traditional inhibitors such as lactose and galactose prove ineffective, as well as in experiments in which no inhibitors are known.
Patent EP-0306995-B1 (EP)
Inventor: HELLSTROM INGEGERD
IPC: A61K/
Filed: 1988-09-09
Granted: 1997-04-02
Abstract: The present invention relates to methods which utilize anti-idiotypic antibodies, or fragments thereof, for tumor immunotherapy or immunoprophylaxis. Monoclonal anti-idiotypic antibodies which recognize an idiotype present on a second antibody or on a T lymphocyte or on an immune suppressor factor which is directed against a defined tumor antigen, can be used for immunization against a tumor, for immune anti-tumor activation or inhibition of suppression, or for in vitro activation of lymphocytes to be used in adoptive immunotherapy. The anti-idiotypic antibodies, or fragments thereof, can also be used to monitor anti-antibody induction in patients undergoing passive immunization to a tumor antigen by administration of anti-tumor antibody. In another embodiment, administration of T lymphocytes which express an idiotype directed against a defined tumor antigen can be used to transfer delayed-type hypersensitivity to the tumor. In another method of the invention, the induction of anti-idiotypic antibodies in vivo by administration of anti-tumor antibody or immune cells or factors exhibiting an anti-tumor idiotype can be therapeutically valuable.