baber/WOPTO huggingface dataset:
Patent WO-2004067186-A1 (WO)
Title: Buse de pulverisation haute pression pour le nettoyage
Inventor: FERRAZZA GERALD P
IPC: B05B1/04
Filed: 2003-12-18
Abstract: Une buse de pulvérisation de liquide à haute pression comprend un corps de buse allongé doté d'un passage d'écoulement pour le fluide s'étendant longitudinalement, qui, dans la forme de réalisation présentée, est défini en partie par un élément rapporté en plastique à effet de stabilisation et d'étranglement pour le liquide. L'élément rapporté comporte un passage d'écoulement pour le fluide qui présente une section d'entrée en amont, une section d'approche en aval à diamètre plus petit et une section de gorge convergeant vers l'intérieur située entre les sections amont et aval. La section de passage amont présente une configuration en section en forme de lobes qui définissent une pluralité de cannelures s'étendant longitudinalement qui sont efficaces pour stabiliser et réduire au maximum la turbulence dans le flux d'écoulement de liquide haute pression envoyé dans la buse de sorte qu'un flux d'écoulement de liquide solide plus concentré sorte de la buse à une vitesse plus rapide et avec une plus grande force d'impact sur la surface afin d'assurer un nettoyage plus efficace.
Patent WO-2004063500-A1 (WO)
Title: Capteur magnetique a sorties multiples
Inventor: LAMB WAYNE A
IPC: E05B65/32
Filed: 2003-12-22
Abstract: L'invention porte sur un système de détection de position de porte qui comprend un crabot (16) sur lequel sont montés des premier (24) et second (26) aimants et un détecteur à effet Hall (46) monté de façon à capter les champs magnétiques des premier (24) et second (26) aimants. Le premier aimant (24) est monté selon une position de semi-verrouillage de porte, et le second aimant (26) selon une position de verrouillage complet. Un processeur (48) réagit au capteur à effet Hall (46) afin de générer des sorties (54,56) indiquant les positions de semi-verrouillage et de verrouillage complet d'une porte (12). Le processeur (48) peut être également disposé de façon à indiquer la position ouverte d'une porte lorsqu'il n'y a aucun aimant à côté du capteur .
Patent WO-8002110-A1 (WO)
Inventor: STUDT W
IPC: A61K31/155
Filed: 1980-04-02
Abstract: Amidino urees de formule: (FORMULE) qui, lorsqu'elles sont administrees a des sujets femelles qui souffrent de dysmenorrhee, soulagent le malaise et la douleur et previennent les maux provoques par des spasmes anormaux dus a la dysmenorrhee.
Patent WO-8202554-A1 (WO)
Title: Internally coated reaction vessel for use in olefinic polymerization
Inventor: DORSCH JOHN LAWRENCE
IPC: C08F2/20
Filed: 1981-12-30
Abstract: A polymerization reaction vessel having a coating on the inner surfaces thereof resulting from applying thereto an aqueous coating solution of an alkali metal or ammonium salt of the reaction product or oligomers of an aromatic aldehyde, such as benzaldehyde, and the like, and a polyhydric phenol, such as resorcinol, and the like. When polymerizing olefinic monomers, such as vinyl halides, vinylidene halides, and vinylidene monomers having at least one terminal CH<u2>u = CH < group, and mixtures thereof, while a contact with said coating, polymer buildup on the inner surrfaces of the reaction vessel is substantially eliminated.
Patent WO-8302109-A1 (WO)
Title: Lime slaker
Inventor: LANE STANLEY C
IPC: C01F11/02
Filed: 1982-11-29
Abstract: An improved lime slaker in which the lime is combined with the slaking liquor in a vertical conduit (18) which extends below the level of the liquor in the slaker vessel (10). The slaking liquor is introduced into the conduit at a high velocity tangential (26) to the interior surface of the conduit to flush the lime into the vessel. The slaker includes a vertical vent pipe (28) that extends through the bottom (14) of the vessel. In a preferred embodiment, the inlet of the vent pipe is surrounded by an entrainment separator (32). Removable covers (24, 36) permit convenient access for inspection and cleaning of the conduit and the vent pipe.
Patent WO-8302539-A1 (WO)
Inventor: WESTLUND JAMES R
IPC: H04R1/34
Filed: 1983-01-10
Abstract: An enclosure (10) for a loudspeaker (26) has a housing (14) formed of sound reflecting material having an opening (24) dimensioned for mounting of the loudspeaker (26) therein. A body (32) of sound deadening material is disposed within the housing (14). The body (32) of sound deadening material defines a bell-shaped chamber (30) having a top and a bottom (36). The top (24) of the bell-shaped chamber (30) is located at the loudspeaker opening (24) and the bottom (36) of the bell-shaped enclosure (30) is remote from the loudspeaker opening (24). The enclosure (10) is preferably used in combination with a novel sinusoidal waveform energy reflector (12). The reflector (12) has first and second surfaces (52 and 54) each having an exponential cross-section and being reflective to the waveform energy. The first surface (52) terminates in an apex (56) pointing at a source (26) of the waveform energy, such as a loudspeaker (26). The second surface (54) intersects the first surface (52) around a perimeter (58) of the first surface (52). The loudspeaker enclosure (10) produces sinusoidal sound waves more accurately and with less speaker fatigue, and the exponential reflector (12) reflects those sound waves more accurately than in the prior art.
Patent WO-8303679-A1 (WO)
Title: Antibodies having dual specificities, their preparation and uses therefor
Inventor: MARTINIS JOANNE
IPC: A61K/
Filed: 1983-04-12
Abstract: Described herein are "polydomas", the product of the fusion of a hybridoma with a B-lymphocyte or another hybridoma. The polydomas produce a hybrid monoclonal antibody having a dual specificity against two different antigenic determinants. Also described are immunodiagnostic and immunotherapeutic processes which utilize the hybrid monoclonal antibodies or other antibodies having a dual specificity. In those processes, one specificity of the antibody is directed against a target antigen and the other against a moiety which permits a diagnosis to be made or which delivers an agent lethal to the target antigen or associated tissue.
Patent WO-8303971-A1 (WO)
Inventor: MURPHY JOHN R
IPC: C07K19/00
Filed: 1983-05-12
Abstract: Protéines comprenant des fragments protéiques reliés par des liaisons peptides, la protéine hybride comprenant, dans l'ordre de la séquence et en commençant par l'extrémité du terminal amino de la protéine hybride, a) le fragment A enzymatiquement actif de la toxine de la distérie, b) un fragment comprenant le domaine de scission 11 adjacent au fragment A, c) un fragment comprenant au moins la partie du fragment B de la toxine de distérie codée par la partie du fragment de gène codant le fragment B de l'opéron tox entre 11 et la position située 90 paires de base environ en amont de la position de l'opéron tox du site NRU I de l'allèle tox228 et d) un fragment comprenant une portion d'un liant polypeptide spécifique aux cellules, cette portion comprenant au moins une portion du domaine de liaison du liant polypeptide, cette portion du domaine de liaison pouvant provoquer efficacement la liaison sélective de la protéine hybride à une classe prédéterminée de cellules destinées à être attachées par le fragment A enzymatiquement actif.
Patent WO-8600984-A1 (WO)
Title: Methode et appareil pour stabiliser la vacillation mecanique d'un capteur angulaire pour laser
Inventor: FERSHT RENA S
IPC: G01C19/66
Filed: 1985-07-23
Abstract: Trois jeux de capteurs angulaires pour laser (14, 15, 16), correspondant à trois plans de captage disposés de manière angulaire (11, 12, 13), sont montés sur un bloc à instruments commun (10), chacun étant muni de dispositifs de vacillation mécanique (14a, 15a, 16a) pour créer un mouvement mécanique oscillatoire afin d'annuler essentiellement le verrouillage. Une masse de compensation (21) est montée sur le même bloc d'instruments (10), et dispose d'un dispositif de vacillation mécanique contrôlable et sélectif (21a). Lorsque la masse de compensation vacille à une amplitude, une fréquence et une phase choisies de manière appropriée, elle permet de compenser automatiquement l'interaction de vacillation entre les trois capteurs (14, 15, 16).
Patent WO-8601223-A1 (WO)
Inventor: SOWERS ARTHUR E
IPC: C12N13/00
Filed: 1985-07-24
Abstract: Procédé et appareil d'induction de fusion de membranes dans un champ électrique. Le procédé comprend (a) la suspension de membranes dans un milieu tamponné aqueux de sorte que les membranes ne soient pas en contact les unes avec les autres; (b) l'altération des membranes vers un état fusogène en applicant 2-30 impulsions de courant direct à un taux de 2 à 5 impulsions par seconde dans une force de champ électrique d'environ 500-1000 volts/mm dans le milieu, ces impulsions ayant un temps de montée rapide ne dépassant pas 10 microsecondes et une demi-période d'extinction exponentielle d'environ 0,2 millisecondes à environ 1,2 millisecondes; et ensuite (c) la mise en contact des membranes fusogènes les unes avec les autres. Ce procédé et cet appareil permettant d'obtenir un état fusogène métastable persistant des membranes.
Patent WO-8704043-A1 (WO)
Title: Box door actuated retainer
Inventor: MANEY GEORGE ALLAN
IPC: H01L21/68
Filed: 1985-12-23
Abstract: A transportable container, such as a box, for maintaining articles to be processed, such as semiconductor wafers, clean. The wafers or other articles to be processed are placed in a holder. A rigid base supports the holder within the container. A retainer is provided for retaining the articles in the holder. The rigid base and holder are retractable from the container into a clean environment whereby the articles can be processed without contamination. When the base is retracted, the retainer is automatically retracted from the articles so that the articles can be removed from the holder.
Patent WO-8605039-A1 (WO)
Title: Multiple ring laser gyro power supply
Inventor: MCCORMICK WILLIS G
IPC: G01C19/66
Filed: 1986-02-12
Abstract: Prior power supplies adapted to provide power to the lasers of multiple ring laser gyros were inefficient in that they were required to have power output capabilities far in excess of that required to sustain laser operations. Such inefficiency is greatly reduced by the present power supply comprising a DC power source (30) for producing a firing voltage at a first terminal (40) and a sustaining voltage at a second terminal (42), and interface means (50) associated with each laser (12, 13, 14) for coupling the laser to the first and second terminals. The firing voltage is capable of firing each laser, and the sustaining voltage is capable of sustaining current flow through each laser after firing. Each interface means comprises a resistor (52, 53, 54) connecting the laser to the first terminal and a diode (55, 56, 57) for connecting the laser to the second terminal such that the diode does not permit current flow between the first and second terminals.
Patent WO-8702631-A1 (WO)
Title: Electric steering gear
Inventor: BEHR MICHAEL E
IPC: B62D5/04
Filed: 1986-10-14
Abstract: An electronic control system for a steering system having an electric motor (36) coupled to the steering system for providing power assist. The steering system is of the rack and pinion type (24) having an input gear (46) coupled to the steering wheel (26) and a pinion gear in meshing engagement with the rack (55). Two torsion sensors (30, 31) are coupled across the input and pinion gears (46) and generate analog output signals. When input torque is applied to the steering wheel (26) the signals from the torsion sensors vary substantially linearly in opposite directions. Failsafe circuitry is provided for monitoring the outputs of the redundant torsion sensors (30, 31) to insure proper control of the electric power assist motor. The failsafe circuitry (250) provides (i) a sensor-to-sensor check to insure the output voltage of one sensor is consistent with the output voltage of the other sensor, (ii) a sensor limit check to insure that the output voltage from each sensor does not exceed a predetermined limit, (iii) a sensor direction check (254) to insure that the signal being used to drive the electric power assist motor (36), as derived from one sensor, will drive the motor in the same direction sensed by the other sensor, and (iv) an excess assist check (270) to insure that the signal used to drive the electric assist motor, as derived from one sensor, will not cause the motor to provide a greater amount of assist than an amount requested, as detected by the other sensor.
Patent WO-8707035-A1 (WO)
Inventor: MANNING RANDY MARSHALL
IPC: G02B6/38
Filed: 1987-04-16
Abstract: Un connecteur optique (1) comprend un corps rigide (2) avec un alésage axial (3), un manchon (7) entourant le corps rigide (2) et ayant une section de manchon (9), un organe déformable (10) dans la section de manchon (9) et ayant un passage axial (11) aligné avec l'alésage (3), un guide d'ondes optiques (14) fixé dans l'alésage (3) et ayant une première face optique et une seconde face optique, le passage axial (11) et la section de manchon (9) ayant des extrémités ouvertes (18, 19) pour admettre une fibre optique (22) en alignement concentrique avec le guide d'ondes (14). L'organe déformable (10) est conçu pour une réduction radiale du passage (11) de manière à serrer la fibre optique (22).
Patent WO-8805889-A1 (WO)
Title: Rotary combustor barrel with water-cooled baffles
Inventor: JURUSZ MIROSLAWA T
IPC: F23M5/08
Filed: 1987-12-04
Abstract: A combustion barrel (10) used in a rotary combustor is constructed of cooling pipes (24) joined by perforated webs (31) to form generally cylindrical side wall (30). Water-cooled baffle pipes (40) are attached to the interior of the generally cylindrical side wall (30) at widely spaced intervals. The baffle pipes (40) and cooling pipes (24) are coupled at an exit end of the combustion barrel (10) to a ring header (38) which in turn is coupled to heat exchanging equipment (27). The ring header (38) supplies low-energy coolant from the heat exchanger (27) to the cooling and baffle pipes (24), (40) and discharges high-energy coolant from the cooling and baffle pipes (24, 40) to the heat exchanging equipment (27). At an input end of the combustion barrel (10), the cooling and baffle pipes (24, 40) are coupled to U-tubes (39) or a return header (49) for returning the coolant to the ring header (38). Solid material (14) is supplied at the input end (16) of the combustion barrel (10) for incineration. The combustion barrel (10) is slowly rotated as the solid material (14) is transported to the exit end (18) of the barrel (10). The water-cooled baffle pipes (40) agitate the solid material (14) enabling more complete incineration of the solid material (14).
Patent WO-8904184-A1 (WO)
Title: Culture and transport assembly for percutaneous access device
Inventor: FRISCH ELDON EUGENE
IPC: A61M1/00
Filed: 1988-11-01
Abstract: A culture and transport assembly for enclosing a percutaneous access device (10) within a sealed outer container to maintain the device under sterile conditions during transport while accommodating culturing of a coating of dermal cells on a portion of the device while the device is retained within the container. The container includes liquid tight sealed removable, disposable chamber (16) encloses said device said chamber being provided with openings (30) for introduction therein of finely divided living dermal tissue suspended in a liquid carrier, thus providing a means for formation of the cultured surfaces which can be easily handled. The disposable chamber is removed and discarded at the time of surgery. In one embodiment, the container has a removable cap (32) to which a culture well body is attached. The percutaneous access device (10) is releasably clamped between the bottom of the body and an underlying platform (28) with a portion of the device projecting into a bore (18) in the body.
Patent WO-8905637-A1 (WO)
Inventor: SCHEIN PHILIP
IPC: A61K31/66
Filed: 1988-12-15
Abstract: Le procédé décrit sert à abaisser la toxicité d'agents chimiques thérapeutiques administrés en chimiothérapie anticancéreuse, notamment lorsqu'ils sont administrés à un patient soumis à une chimiothérapie. On peut obtenir cette réduction de toxicité en administrant une quantité efficace de phosphorothioate de dihydrogène de S-3-(3-méthylaminopropylamino)propyle. Des procédés servant à induire une activité mucolytique et à réduire la toxicité d'une surdose d'acétaminophène sont également décrits. Ces activités sont induites par l'administration de phosphorothioate de dihydrogène de S-3-(3-méthylaminopropylamino)propyle.
Patent WO-8910649-A1 (WO)
Title: Means for reducing damage to jfets from electrostatic discharge events
Inventor: WOLFE EDWARD L
IPC: H03F3/45
Filed: 1989-04-14
Abstract: This device relates to JFET integrated circuits (ICs) having a substrate carrying JFETs together with other circuits elements. More particularly, the device includes differentially connected pairs of JFETs (14, 16) on an IC chip which are protected from electrostatic discharge (ESD) events by connecting respective discharge control resistors (30, 32) to the drains of the JFETs in such a manner as to be in series with any flow of current through either JFET.
Patent WO-9100097-A1 (WO)
Title: Diagnosing and treating viral infections associated with chronic fatigue
Inventor: CARTER WILLIAM A
IPC: C12Q1/44
Filed: 1989-07-10
Abstract: Virus infections promoting Chronic Fatigue can be diagnosed by assessing the 2'-5'A/ RNase L pathway, including measurement of 2'-5'A oligonucleotide levels in the patient's circulating peripheral leucocytes, and comparing these results with those of healthy individuals. Double-stranded RNAs, notably mismatched dsRNAs, when administered in appropriate amounts, increase the 2'-5'A and normalize the antiviral pathway in patients with Chronic Fatigue Syndrome and improve the clinical symptoms.
Patent WO-9002178-A1 (WO)
Inventor: YAMADA MASAAKI
IPC: C07K14/54
Filed: 1989-08-29
Abstract: On a mis au point un procédé simple et efficace de préparation de facteur chimiotactique neutrophile humain de recombinaison actif. Ledit facteur chimiotactique neutrophile humain (NCF) est solubilisé à partir d'un homogénat cellulaire de transformation traité par des lysozymes utilisant de l'urée ou de l'hydrochlorure de guadinine. On purifie davantage le polypeptide à partir de la solution à l'aide de protocoles classiques comme une colonne de CM-Sépharose CL-6B, HW-55, etc. L'emploi de ce procédé permet la récupération et la purification de grandes quantités de NCF humain actif.
Patent WO-9003000-A1 (WO)
Title: Method and apparatus for determining an internal state of an electronic component
Inventor: KOHLMEIER F DAVID
IPC: G06F11/26
Filed: 1989-09-07
Abstract: A method and apparatus for observing an internal state of an electronic component in an electronic system comprising one or more electronic components. The apparatus consists of an electronic switch, a second electronic component, and a control circuit. The electronic switch can be operated in a first mode or a second mode. A first set of terminals on the electronic switch is connectable, in the first mode, to the first component to intercept both the signals being transmitted to the first component by the electronic system and the signals being transmitted by the first component to the electronic system. The electronic switch produces output signals in response to the intercepted signals and transmits them to the second electronic component. The control circuit causes the electronic switch to switch from the first mode to the second mode. In the second mode, the electronic switch can transmit test signals from the control circuit to the second component. The electronic switch can also transmit signals representative of the response of the second component to a third set of switchable terminals. If desired, the representative signals can be stored in a digital memory that is connected to the third set of switchable terminals.
Patent WO-9011619-A1 (WO)
Title: Single trench mosfet-capacitor cell for analog signal processing
Inventor: SOLOMON ALLEN L
IPC: H01L27/092
Filed: 1990-01-09
Abstract: A process for forming a single trench MOS transistor/capacitor cell for analog signal processing, and the resulting structure, are disclosed. The transistor is formed by forming a first trench (31) in the semiconductor substrate, lining the trench with a layer of insulating material (33), a layer of conducting material (35), and filling the trench with a layer of insulator (41). A doped region is formed adjacent the trench, which serves as a transistor source (21). A second trench (32) is then formed which extends through and excavates a portion of the first trench. The second trench is lined with a layer of doped material (43) and insulator (45). The doped material (43) is isolated from the conductive layer (35) lining the first trench (31). The second trench (32) is then filled with a body of conductive material (47). The layer of doped material (43) lining the second trench serves as the transistor drain and a capacitor output is extracted from the body of conductive material (47).
Patent WO-9009006-A1 (WO)
Title: Scanning system with array of laser scanner modules to produce complex scan pattern
Inventor: KNOWLES CARL H
IPC: A47F9/04
Filed: 1990-01-18
Abstract: A laser scanner system (20) for producing and projecting a multi-line scanning pattern (32) into a space (30) in which a bar code is to be brought. The system (20) includes plural modular laser scanners (100), each producing a line scan pattern, but mounted with respect to one another so that the pattern of each scanner is projected into the space (30) to conjoin to form the multi-line pattern (32). Each module (100) is arranged to receive light reflected off the object to convert that light into electrical output signals indicative of the bars and spaces of the code. The system also includes means (126) for decoding the output signals and for providing the decoded signals to some peripheral device, e.g., an electronic cash register or computer. In one embodiment the scanner is located adjacent a conveyor (24) carrying bar coded items (26) to form an automated check-out counter.
Patent WO-9105701-A1 (WO)
Inventor: ROBINSON MADISON KEITH
IPC: B64C27/35
Filed: 1990-06-25
Abstract: A pitch change bearing assembly for a helicopter hub (10) having a yoke (14) and a grip (12) includes a shaft (24) having first and second ends (24a, 24b). A first radial elastomeric bearing (60) is disposed on the first end (24a) of the shaft (24). A second radial elastomeric bearing (62) is disposed on the second end (24b) of the shaft (24). The first and second radial elastomeric bearings (60, 62) are disposed parallel to one another. A third radial elastomeric bearing (66) is disposed on the shaft between and spaced apart from the first (60) and second (62) radial elastomeric bearings and is parallel to the first and second radial elastomeric bearings (60, 62). Structure (28, 30) is provided for attaching the third radial elastomeric bearing (66) to the grip (12). Structure (48, 50) is further provided for attaching the first and second radial elastomeric bearings (60, 62) to the yoke (14).
Patent WO-9203232-A1 (WO)
Title: Procede et appareil servant a appliquer une couche uniforme sur une structure
Inventor: WIRTZ LOUIS HARRY
IPC: B05D7/00
Filed: 1990-11-21
Abstract: La présente invention se rapporte en général à un nouveau procédé et à un appareil servant à appliquer une couche uniforme sur une structure. La structure devant être recouverte de manière uniforme est complètement immergée dans le fluide de revêtement et celui-ci est évacué de manière régulée. On décrit aussi un appareil qui comporte au moins une paroi latérale qui peut être inclinée ou incurvée d'une manière unique pour réguler l'évacuation du fluide afin de produire une couche uniforme sur la structure.