baber/WOPTO huggingface dataset:
Patent EP-0095465-A4 (EP)
Title: Oil filter seal membrane.
Inventor: BRIDGES THOMAS K
IPC: B01D27/00
Filed: 1982-09-29
Abstract: In an axial flow filtering apparatus for filtering oil, having one or more filter elements of the wound tissue type, wherein the oil passes through the filter elements to a collection channel, and then to an outlet port, the improvement comprising a flexible, non-porous membrane, configured to be disposed in a sealing relationship about the circumference of the filter elements, and completely overlapping the collection channel, thereby preventing oil from entering the collection channel from the exterior of the filter elements.
Patent EP-0152464-A4 (EP)
Title: Closed loop solar collector system powering a self-starting uniflow steam engine.
Inventor: JOHNSTON BARRY W
IPC: F01B29/12
Filed: 1984-08-06
Abstract: A closed loop solar collector system (10) includes a fluid receiver (12) for collecting solar heat to vaporize a working fluid therein. A uniflow engine (15), connected to the receiver (12), is powered by the vaporized fluid to power a water wheel (19). The engine (15) includes a single piston (37) acting directly upon a pair of normally closed intake valves (50) projecting into the engine cylinder (35). Under low boiler pressure conditions, a spring loaded connecting rod (62) having depending arms (64) each engaging one of the intake valve rods (54b) when in a normally raised position coordinates simultaneous opening or closing of the valves (50) with a detent mechanism (63), enabling the piston (37) to operate in a nonexpanding sate. At high boiler pressures, the connecting rod (62) disengages from the intake valve (50) by means of a transmisssion rod (90) and follower (96) acted upon by outwardly displaced weights (100) provided on a flywheel (19a) powered by the engine drive shaft (44) so that the piston operates in the expanding state. Exhausted vaporized fluid discharged from the engine (15) enters a condensor (20) alternately connected in series with first (25a) and second (25b) holding tanks so that the receiver (12) fills with water draining from one of the tanks (25a, 25b) while the other tank refills with water from the condensor (20). The alternating cycle is controlled by steam actuated valves (30, 30') in response to fluid levels inside the holding tanks (25a, 25b). The tanks are mounted to feed water to the receiver under gravity and under pressure of vaporized fluid entering the tanks from the receiver.
Patent EP-0230430-A4 (EP)
Title: CULTURE MEDIA FOR -i(IN VITRO) FERTILIZATION AND EMBRYO TRANSFER.
Inventor: QULNN PATRICK JAMES
IPC: C12N5/075
Filed: 1986-06-12
Abstract: A culture medium for in vitro fertilization of human oocytes which comprises: NaCl (96.5 - 106.7 mM) KCl(4.46 - 4.92 mM) MgSO4.7H2O (0.18 - 0.22 mM) KH2PO4 (0.35 - 0.39 mM) CaCl2.2H2O (1.94 - 2.14 mM) NaHCO3 (23.7 - 26.3 mM) Glucose (2.64 - 2.92 mM) Sodium Pyruvate (0.31 - 0.35 mM) Sodium Lactate (20.3 - 22.5 mM) Penicillin (95 - 105 units/ml) Phenol red (5 - 15 micrograms/ml). Culture media wherein the ratio of sodium ions to potassium ions is in the range of from 28 to 32 are preferred.
Patent EP-0285658-A4 (EP)
IPC: G01B7/14
Filed: 1987-09-10
Abstract: Le dispositif décrit permet de mesurer la position et l'orientation d'une antenne réceptrice (3) par rapport à l'antenne émettrice (2) par l'utilisation de signaux électromagnétiques. Les composants émetteurs et récepteurs dudit dispositif se composent d'au moins deux antennes émettrices séparées, dont la position et l'orientation des unes par rapport aux autres sont connues. Chaque antenne émettrice (2) est excitée séparément une à la fois par un signal de courant continu pulsé. Les antennes réceptrices (3) mesurent le champ magnétique du courant continu transmis ainsi que le champs magnétique de la Terre. Un ordinateur (5) est utilisé pour commander les éléments émetteurs et récepteurs et pour convertir les signaux reçus en signaux de sortie représentant la position et l'orientation desdites antennes les unes par rapport aux autres.
Patent EP-0340241-A4 (EP)
Title: High density electronic package comprising stacked sub-modules.
Inventor: GO TIONG C
IPC: H01L23/538
Filed: 1988-01-04
Abstract: A high density electronic package is disclosed in which a stack of layer-like sub-modules have their edges secured to a stack-carrying substrate, the latter being in a plane perpendicular to the planes in which the sub-modules extend. Each sub-module has a cavity, inside which one or more IC chips are located. Each cavity-providing sub-module may be formed either by securing a rectangular frame to a chip-carrying substrate, or by etching a cavity in a single piece of material. In the latter case, the chips are mounted on the flat surface of one sub-module, and located inside the cavity of the next sub-module.
Patent EP-0481074-A4 (EP)
Title: Packing of column for fractionating and assaying high specific gravity lipoprotein and/or hdl cholesterol
IPC: C07K14/775
Filed: 1990-04-06
Abstract: A packing essentially comprising a porous calcium phosphate compound.
Patent EP-0491931-A4 (EP)
Title: Composite clay materials for removal of so x? from gas streams
IPC: B01J37/03
Filed: 1991-05-28
Abstract: A method for preparing and using compositions including a smectite clay and a base or base precursor which reacts with SOx in a hot flue gas is described. The base or base precursor is preferably the dispersed phase in the bulk phase of the clay. The compositions are heated to form the base which reacts with SOx in the flue gas.
Patent EP-0546086-A4 (EP)
Title: Racecar timing and track condition alert system and method
Inventor: BIANCO JAMES SALVATORE
IPC: G07C1/24
Filed: 1991-08-28
Abstract: At each station (12) disposed around a racecar track (10), a timing signal in the form of a repeating or oscillating beam of laser light (C, D) causes a photodetector (70) mounted on a racecar (50) to turn on and off, and the photodetector (70) outputting a stream of electrical pulses. Microprocessor (220) receives the pulses, determines the real time when the signal is received, and stores that time. Microprocessor (220) receives a unique RF polling signal from a base station (300), the microprocessor (220) transmits the real time data to the base station (300). A second timing signal is similarly received and a second real time is determined, stored, and transmitted to the base station (300) which computes the difference between the two real times.
Patent EP-0556276-A4 (EP)
IPC: A61M5/307
Filed: 1991-11-11
Abstract: A needleless, three-shot, variable dose jet injector (1) comprises a body portion (2) having a passageway (5) and a trigger (7), a cylinder portion (11) onto which a medicament vial (17) can be screwed in order to vary the dose to be applied and a piston head (16) movable within the cylinder portion (11) to move a plunger (15) into the vial (17). The vial (17) has a bore (20) containg the medicament which exits through an orifice (19) under pressure from a plug (21) moving under actuation from the plunger (15). The piston head (16) is caused to move by the release of gas from one (28) of three chambers in a gas capsule (27) through an exit port (43) into the passageway (5) due to the trigger (7) opening a valve (31). The passageway (5) is arranged so as to only align with the exit port and valve of one of the three chambers at a time, so that, by rotating the capsule (27), three shots of gas can be provided in a single capsule.
Patent EP-0580778-A4 (EP)
Title: Convertible microemulsion formulations
Inventor: OWEN ALBERT J
IPC: A61K47/14
Filed: 1992-04-15
Abstract: There is provided a water-in-oil (w/o) microemulsion which readily converts to an oil-in-water (o/w) emulsion by the addition of aqueous fluid to the w/o microemulsion, whereby any water-soluble biologically-active material in the aqueous phase is released for absorption by the body. The w/o microemulsion is particularly useful for storing proteins and the like for long periods of time at room temperature and above until they are ready for use, at which time the addition of aqueous fluid converts the microemulsion to an o/w emulsion and releases the protein.
Patent EP-0676599-A4 (EP)
Title: Method of gas cooling and a gas cooler.
Inventor: FINKO VALERY EMELYANOVICH
IPC: B04C5/00
Filed: 1992-07-10
Abstract: Method of gas cooling with use of the vortex tube into which the gas is fed through a scroll casing where it is spinned and accelerated, and at the inlet to the tube it is expanded and then separated into peripheral and axial parts, the peripheral part of the flow being led out of the cooler along curved trajectories conjugating with the trajectory of the movement of the gas along the walls of the tube, without generation of standing waves. A gas cooler comprises a scroll casing (1), an expansion chamber (2) and outlets for the peripheral and the axial part of the flow, the outlet for the peripheral part of the flow being provided by curved openings (2) in the wall of the expansion chamber or by a second scroll casing (11). The gas passed through the second scroll casing is joined with the axial flow.
Patent EP-0604652-A4 (EP)
Title: High-voltage capacitor and magnetron.
Inventor: IWAYA SHOUICHI
IPC: H01G4/224
Filed: 1992-08-26
Abstract: An earthing device (1) has two rise parts (101, 102) and through-type capacitors (2, 3) fastened to the tops of the parts (101, 102). In an insulation case (6), two tubes (61, 62) are provided in parallel with each other at a space (D). The upper parts of the tubes (61, 62) have openings forming a recess (63) in the top of the case (6); the lower parts of the tubes (61, 62) forming a recess in the bottom of the case (6) are secured to the outer peripheries of the rise parts (101, 102). The spaces around the through-type capacitors (2, 3) are filled with insulating resins (71, 72). Thereby, a small cheap high-voltage capacitor which has a large mechanical strength and good withstand voltage characteristics including a good wet withstand voltage characteristic can be manufactured.
Patent EP-0564641-A4 (EP)
Title: Photoelectric switch
IPC: F16P3/20
Filed: 1992-10-21
Abstract: Photoelectric switch (10) having rectifier (104) for converting received AC voltage to DC voltage, transparent cover (14) having user friendly finger rest surface (24), means for generating a pulsed infrared beam (30) across finger rest surface (24), means (10, 10') responsive to the breaking of pulsed infrared beam (30) by an operator placing at least one finger on surface (24) to actuate a relay (40) to generate an output signal, and means (10, 10') disabling the actuation of the relay (40) in response to operator removing his finger from surface (24) restoring continuity of pulsed infrared beam (30). Photoelectric switch (10) includes fault protection circuits which disable the relay when the AC voltage is below a predetermined voltage or ambient infrared background illumination exceeds a predetermined value. Photoelectric switch (10) also includes circuits for lighting a fault light when the AC voltage is less than the predetermined voltage, ambient infrared background illumination exceeds predetermined limits, and when a contact in the relay welds in the activated position.
Patent EP-0585415-A4 (EP)
IPC: C12P21/08
Filed: 1992-12-02
Abstract: This invention provides an isolated nucleic acid molecule encoding a human 5-HT1E receptor, an isolated protein which is a human 5-HT1E receptor, vectors comprising an isolated nucleic acid molecule encoding a human 5-HT1E receptors, mammalian cells comprising such vectors, antibodies directed to the human 5-HT1E receptor, nucleic acid probes useful for detecting nucleic acid encoding human 5-HT1E receptors, antisense oligonucleotides complementary to any sequences of a nucleic acid molecule which encodes a human 5-HT1E at receptor, pharmaceutical compounds related to human 5-HT1E receptors, and nonhuman transgenic animals which express DNA a normal or a mutant human 5-HT1E receptor. This invention further provides methods for determining ligand binding, detecting expression, drug screening, and treatment involving the human 5-HT1E receptor.
Patent EP-0619837-A4 (EP)
Title: A method for obtaining glycosyltransferases.
Inventor: ROTH STEPHEN
IPC: C12P19/26
Filed: 1992-12-21
Abstract: A reiterative method for obtaining the glycosyltransferases useful for glycosyltransferase-catalyzed synthesis of a saccharide composition by serially bonding preselected saccharide units onto an immobilized acceptor moiety which is one member selected from the group consisting of proteins, glycoproteins, lipids, glycolipids and carbohydrates. The method comprises in a first iteration, the steps of (i) contacting an acceptor moiety immobilized onto a solid or semi-solid support with a mixture containing at least one glycosyltransferase under conditions effective to allow said glycosyltransferase to bind to the immobilized acceptor moiety thereby resulting in an immobilized acceptor moiety-glycosyltransferase complex, followed by (ii) contacting the immobilized acceptor moiety-glycosyltransferase complex with a preselected saccharide under conditions and in the presence of co-reagents sufficient to effect bonding of the preselected saccharide unit onto the immobilized acceptor moiety catalyzed by the glycosyltransferase thereby freeing the glycosyltransferase from the complex and obtaining an immobilized product. This is followed by a single or a plurality of subsequent iterations of steps (i) and (ii), such that the immobilized product obtained in step (ii) of a given iteration is used as the immobilized acceptor moiety in step (i) of the following iteration.
Patent EP-0623048-A4 (EP)
Title: Priming system.
Inventor: MATKOVICH VLADO I
IPC: B01D19/00
Filed: 1993-01-15
Abstract: An exemplary priming assembly (100) comprises a container (10) of priming fluid, a syringe (1), flow control devices (4, 5, 12), a vent (6), a filter element (3), and a bypass assembly (20). In one embodiment, flow control devices (4, 5, 12) are adjusted so that priming fluid passes through the bypass assembly (20) and enters the syringe (1). Flow control device (12) is then adjusted so that gas is expelled through the vent (6). Flow control devices (4, 5, 12) are then adjusted so that priming fluid is directed into the filter (3), displacing gas as the priming fluid is returned to the container (10).
Patent EP-0630191-A4 (EP)
Inventor: BORSCHEL MARLENE WYNN
IPC: A23L1/304
Filed: 1993-02-08
Abstract: Du sélénium est introduit dans un produit nutritionnel par incorporation de sélénate dans un prémélange qui contient un sel ferreux (II) et/ou un sel cuivrique (II) et qui est hydrosoluble. Ledit mélange est ensuite combiné avec une source alimentaire pour former un produit nutritionnel.
Patent EP-0591556-A4 (EP)
Title: Method of producing polymeric latex
Inventor: KURITA SEIJI
IPC: B01F7/00
Filed: 1993-04-27
Abstract: A method of producing a polymeric latex by emulsifying and polymerizing a polymeric monomer, being characterized in that polymerization is performed by using a polymerizing tank, the polymerizing tank being in turn characterized in that: a stirring shaft (1) adapted to be rotated from the outside of the polymerizing tank is disposed in the central portion of the tank; that a bottom paddle (2) is mounted on the shaft (1), the bottom paddle having a sweep-back angle  alpha  of 30 to 60 DEG  at the leading end thereof arranged at a tank bottom portion with the lower end portion thereof close to the bottom wall surface of a stirring tank, that a flat paddle (3) is mounted on the stirring shaft (1) at a portion above the bottom paddle (2), the flat paddle having a crossed axes angle beta  of 40 to 100 DEG  relative to the bottom paddle (2) and having a plate-like fin (4) extending downwardly at the leading end thereof, and that a plurality of baffle plates (5) each extending in the axial direction along the sidewall surface of the stirring tank from the lower to upper portion thereof are disposed at certain intervals. This method makes it possible to remarkably reduce the amount of fine solidified substances.
Patent EP-0662018-A4 (EP)
Title: Hollow bars and method of manufacture.
Inventor: GRAY PETER ANDREW
IPC: B21K5/02
Filed: 1993-09-22
Abstract: PCT No. PCT/AU93/00486 Sec. 371 Date Dec. 21, 1994 Sec. 102(e) Date Dec. 21, 1994 PCT Filed Sep. 22, 1993 PCT Pub. No. WO94/07619 PCT Pub. Date Apr. 14, 1994A hollow bar (3) and a method of manufacturing the hollow bar are disclosed. Typically, the hollow bar is a threaded rock bolt or a drill rod. The hollow bar (3) comprises two or more elongate members (21a, 21b) connected together along the longitudinal edges (41) of the members (21a, 21b). The method comprises rolling the members (21a, 21b) and welding or gluing the members (21a, 21b) together along the longitudinal edges (41) of the members (21a, 21b).
Patent EP-0636046-A4 (EP)
Inventor: JONES LAWRENCE T
IPC: A63F9/14
Filed: 1994-02-01
Abstract: Une combinaison constituée par une affiche cinétique décorative et un jeu vertical de voitures de courses comprend un substrat (6, 20) possèdant des indices colorés servant à former un ensemble décoratif. Le substrat (6, 20) est conçu pour être suspendu verticalement sur une paroi et peut supporter des mobiles décoratifs cinétiques complémentaires (4) s'étendant depuis le substrat (6, 20). Une piste (24) s'étend à travers le substrat (6, 20), de façon à constituer un trajet continu. On peut monter des véhicules jouets se déplaçant sur la piste (24) et fonctionnant en interaction avec les mobiles cinétiques (4), de façon à constituer un déplacement cinétique. L'utilisateur peut se servir de commandes manuelles (14, 16) servant à mettre en mouvement les véhicules jouets sur la piste.
Patent EP-0685036-A4 (EP)
Title: Linear actuator with speed controlling brake.
Inventor: ALTHOF JON B
IPC: F16H25/20
Filed: 1994-02-18
Abstract: An actuator suitable for use as an ejection jack (10) for deploying an aircraft mounted ram air turbine (118) is provided. The actuator includes a force transmitting reciprocating member (12) mounted for reciprocating movement along a path (18), and a centrifugally actuated brake (34) operatively connected to the reciprocating member (12) in a manner to be driven by and to limit the speed of the reciprocating movement of the reciprocating member (12) along the path (18).
Patent EP-0755263-A4 (EP)
Title: Compositions and methods for stimulating megakaryocyte growth and differentiation
Inventor: BARTLEY TIMOTHY D
IPC: C07K14/475
Filed: 1995-03-30
Abstract: Disclosed are novel proteins, referred to as megakaryocyte growth and development factors (MGDFs; also generally referred to as Mpl ligands), that have a biological activity of stimulating the growth of megakaryocytes and augmenting the differentiation or maturation of megakaryocytes, ultimately to result in the production of platelets. MGDF derivatives comprising MGDF molecules attached to water soluble polymers, such as polyethylene glycol, are also disclosed, along with methods for their preparation. Also disclosed are processes for obtaining the MGDFs in homogeneous form from natural sources and producing them by recombinant genetic engineering techniques from mammals, including humans.
Patent EP-0756500-A4 (EP)
Inventor: LOGGIE BRIAN W
IPC: A61M1/34
Filed: 1995-03-31
Abstract: Système de cathéter (10) servant à faciliter des traitements du sang tels que l'aphérèse requérant le prélèvement et le retour simultanés du sang dans le corps du patient à fort débit. Le cathéter à plusieurs lumières (12) est muni d'un raccord extérieur (46) relié à une pompe (14) et à un dispositif (16) de traitement du sang. Le cathéter (12) comporte deux lumières ou plus (24, 26, 28) pour le prélèvement du sang et une pour le retour du sang traité. La résistance globale au flux dont font preuve les lumières de prélèvement (26, 28) est inférieure à celle de la lumière de retour (24), pour que le débit dans les premières (26, 28) ne nécessite pas un différentiel de pression pouvant occasionner leur déformation. Ce cathéter autorise des débits importants du fait du remplacement d'une unique et large lumière de prélèvement par deux d'entre elles (26, 28).
Patent EP-0802851-A4 (EP)
Title: Pultrusion method and apparatus
Inventor: SUMERAK JOSEPH EDWARD
IPC: B29C70/52
Filed: 1996-01-05
Abstract: A method for producing a pultrusion product having a variable cross-section using a specially adapted temperature controllable pultrusion die includes the steps of pulling reinforcing fibers which have been impregnated with a heat curable thermosetting polymeric resin composition through a temperature controllable die, heating the temperature controllable die to a temperature sufficient to effect curing of the thermosetting resin, cooling the temperature controllable die to a temperature which is sufficiently low to prevent any significant curing of thermosetting resin passing through the pultrusion die, pulling the cured material and a predetermined length of uncured material from the die, reshaping the uncured material, and curing the reshaped material. The reshaping step can be used to provide off-sets, flanges, bosses and the like. The method and associated apparatus of the invention provide a relatively simple and inexpensive way of producing fiber-reinforced thermoset plastics having a variable cross-section selected intervals along the length of the article.
Patent EP-0835397-A4 (EP)
Inventor: SHAFFER THEODORE E
IPC: F16H48/26
Filed: 1996-05-30
Abstract: Un couplage hydraulique (32, 32a) comprend un verrou (204) pour empêcher sélectivement que le couple transmis du carter de couplage (34) à une paire d'organes rotatifs (26, 28) n'affecte le transfert du couple entre les éléments rotatifs. Le mécanisme de couplage (32) comprend également un dispositif d'ajustement (216) qui règle la résistance de l'écoulement de fluide provenant d'une pompe hydraulique (48) et passant au travers d'orifices ménagés dans le mécanisme de couplage afin de commander le degré de couplage de la paire d'organes rotatifs (26, 28) l'un par rapport à l'autre. Dans un mode de réalisation, le mécanisme de couplage (32) fonctionne suivant un pompage suralimenté, alors que dans un autre mode de réalisation le couplage (32a) pompe le fluide par l'intermédiaire d'un piston (72) du mécanisme de couplage, ce piston actionnant l'embrayage.
Patent EP-0784076-A4 (EP)
Inventor: MASUYAMA AKITOSHI
IPC: C08K5/00
Filed: 1996-07-17
Abstract: La présente invention concerne une composition de résine de polystyrène ignifuge présentant une bonne stabilité à la chaleur et par conséquent une meilleure qualité ignifuge. Pendant les opérations de thermoformage ou de traitement thermique, cette composition dégage moins de gaz et produit moins de dépôts de moulages, sans pour autant diminuer notamment l'excellente résistance thermique, la résistance à l'attaque chimique, la résistance mécanique, qui sont inhérentes aux polymères styrène. Cette composition permet de réaliser des moulages peu sujets à la décoloration ou à la perte de résistance mécanique. La composition comprend (A) 100 parties en poids d'une résine contenant (a-1) un polymère styrène à structure syndiotactique, (a-2) un polymère styrène portant un groupe polaire et faisant preuve de compatibilité ou d'affinité pour le composant (a-1), et (a-3) une résine thermoplastique et/ou un élastomère caoutchouteux, (B) 2 à 100 parties en poids d'un composé bromodiphényle, et (C) de l'oxyde d'antimoine ou similaire, le rapport des poids (B) et (C) restant dans les limites de 1 à 10. L'invention concerne également une autre composition de résine constituée de la composition de l'invention et d'une charge non organique.