baber/WOPTO huggingface dataset:
Patent EP-0077399-A4 (EP)
Title: Systemic pesticide product and processes for making and using it.
Inventor: COUSIN MICHAEL J
IPC: A01N25/34
Filed: 1982-04-28
Abstract: Biodegradable products release, when inserted into the soil systemic pesticides at a controlled rate over a prolonged period of time. The biodegradable compositions can be formed into spikes that can be driven into the soil without sustaining damages. The products comprise a solid, hydrophilic water-soluble polymeric binder and a systemic pesticide. Optional ingredients include plasticizers, fillers, colorants and a coating. The products are made by mixing the dry ingredients and shaping the resulting mixture by melt extrusion injection molding or another suitable method to form suitable shapes such as spikes. In the alternative, the resulting mixture is injection-molded to form products having desired shapes. The formed products can then be coated with a water permeable coating. The products are inserted or driven into the soil in the vicinity of the plant. The moisture of the soil penetrates the biodegradable coating (if any) the matrix and begins to dissolve the matrix and the pesticide contained therein. The pesticide is initially rapidly released then it is released in a controlled manner for a prolonged period of time. The released pesticide is absorbed by the roots of the plant into the sap making it poisonous to pests. The initial rapid rate of release results in quickly killing at least a major portion of the pests on the plants in the vicinity of the product and the subsequent controlled release kills the remaining pests and prevents the reinfestation of the plants.
Patent EP-0120956-A4 (EP)
Title: Systems for providing digital representations of analog values.
Inventor: BROWN NEIL L
IPC: H03M1/00
Filed: 1983-09-24
Abstract: A system using digital-to-analog (D/A) conversion techniques where in the AC voltage ouput, as from a sensor (10), for example, is supplied to an AC comparator circuit (14) for comparing its value with the analog output of a D/A transformer circuit (12), the difference signal being used to provide an error signal for use by control logic (15) to control the digital setting of the D/A transformer so that its AC analog output is equal to the sensor AC voltage ouput. The digital setting represents the sensor output in digital form, the most significant bits thereof being determined by a successive approximation technique using finite integration and the least significant bits thereof being determined using dual slope integration. During the dual slope integration process, the comparator circuit uses a specially designed A-C feedback amplifier-filter circuit (23) which reduces the harmonics of the AC operating signal and a specially designed phase sensitive detector (24) which significantly further reduces undesirable third harmonics in particular, as well as higher odd harmonics.
Patent EP-0163656-A4 (EP)
Title: Cyclone separator.
Inventor: CARROLL NOEL
IPC: B04C5/00
Filed: 1984-10-05
Abstract: A cyclone separator (10) for liquids having a denser liquid component outlet (23) and a less dense liquid component outlet (32). In order to improve separation efficiency a third outlet (54), for the less dense liquid component is located within the separator adjacent the denser liquid component outlet. The denser liquid component outlet can be modified, to be an outlet (62) in a side wall of the separation chamber (25).
Patent EP-0180596-A4 (EP)
Title: Method of inhibiting binding of von willebrand factor to human platelets and inducing interaction of platelet with vessel walls.
Inventor: HAWIGER JACK J
IPC: A61K38/00
Filed: 1985-04-08
Abstract: The disclosure concerns a synthetic conjugate, methods of constructing this conjugate, and methods of using a conjugate of this type to replace naturally occurring proteins or inhibiting the reaction between a naturally occurring protein and a defined site of biological activity in a vertebrate.
Patent EP-0195065-A4 (EP)
Inventor: ERICKSON DONALD CHARLES
IPC: F25J3/04
Filed: 1985-09-26
Abstract: Un azote très pur est récupéré en grandes quantités par un procédé nécessitant moins d'énergie qu'il n'a été possible jusqu'à présent, par un agencement de colonne de distillation à pression double de haute pression, dans lequel la colonne de basse pression (d'environ 4 ATA) (composant (102) de la Figure 1) est remise en ébullition par la condensation partielle de l'air d'amenée en (103) et reçoit un reflux par injection directe de LN2 du séparateur d'eau à haute pression (105) plus un échange de chaleur latente avec le liquide au fond de la colonne de basse pression dépressurisée en (114). Le séparateur d'eau à haute pression reçoit un reflux par échange de chaleur latente avec le liquide intermédiaire de la colonne de basse pression en (106) et/ou avec le liquide d'un bouilleur dépressurisé. La configuration de base illustrée par la Figure 1, avec un réchauffement par condensation partielle de la colonne de basse pression et par le reflux de liquide intermédiaire de la colonne de basse pression du séparateur d'eau de basse pression a une utilité générale dans d'autres procédés cryogéniques de séparation, par exemple dans des unités de rejet d'azote où le N2 est séparé du CH4. Dans cet exemple, un N2 de grande pureté n'est pas nécessaire, et il n'est donc pas nécessaire de prévoir un condensateur séparé du reflux de la vapeur de tête de la colonne de basse pression.
Patent EP-0248022-A4 (EP)
Title: Unitary switch and circuit breaker.
Inventor: BOWDEN WADE R
IPC: H01H73/26
Filed: 1986-07-24
Abstract: A unitary switch and circuit breaker (10) includes a switch circuit (14, 16, 22, 24, 26, 56, 57, 58) with first and second contacts (28, 30), the switch circuit (14, 16, 22, 24, 26, 56, 57, 58) being actuable to assume a first condition (Fig. 4) in which the contacts (28, 30) are open and a second condition (Fig. 5) in which the contacts (28, 30) are closed, and a circuit breaker (24, 26, 32, 42, 56, 57) integrally formed with the switch circuit (14, 16, 22, 24, 26, 56, 57, 58) for actuating the contacts (28, 30) to interrupt current flow through the contacts (28, 30) in response to the current flow exceeding a predetermined level and for subsequently preventing the resumption of current flow through the contacts (28, 30) until reset.
Patent EP-0245383-A4 (EP)
Title: Treatment of collagenous tissue.
Inventor: MILTHORPE BRUCE
IPC: A61F2/08
Filed: 1986-11-13
Abstract: Human implantable collagen based materials having desirable properties with respect to antigenicity and possessing mechanical strength and flexibility are prepared by pretreating a collagen based material so that some of the amino acid side chains of the material are rendered unable to bind with a cross-linking agent. The pretreatment can be done with a reagent capable of reacting with or removing the primary amines of the amino acid side chains. The pretreated collagen based material is then reacted with a cross-linking agent to link at least some of the remaining amino acid side chains together.
Patent EP-0364576-A4 (EP)
Inventor: TAKENOSHITA HIDEMITSU
IPC: F27B15/02
Filed: 1988-03-17
Abstract: Procédé permettant d'obtenir un écoulement uniforme dans un fourneau à lit fluidisé oblong, utilisé pour empêcher l'expansion et le fusionnement de bulles dans le lit fluidisé, ainsi que pour rendre uniforme l'écoulement du lit fluidisé, de manière à maintenir à tout instant d'excellentes conditions d'écoulement des bulles. Pour ce faire, du gaz de fluidification est retiré d'une partie quelconque du lit fluidisé (13) par l'intermédiaire d'un organe de mise à l'évent (A) du gaz de fluidification.
Patent EP-0353296-A4 (EP)
Title: Carbon fibrils.
Inventor: SNYDER CARL E
IPC: H01B1/02
Filed: 1989-01-26
Abstract: The invention relates to a volume of carbone fibrils that includes a multiplicity of fibrils (10) having a morphology consisting of vermicular tubes that are free of a continuous thermal carbon overcoat and have the graphite layers (12) that are substantially parallel to the fibril axis (16) and a process for preparing such fibrils.
Patent EP-0394427-A4 (EP)
Title: Multiple channel data acquisition system
IPC: G01T1/36
Filed: 1989-10-17
Abstract: A data acquisition system for a multiplicity of data channels (13, 15, 17, 19, 21, 23) has a plurality of modules (12, 14, 16, 18, 20, 22) operating in parallel to sample and transfer data to a communications host (26). Each module has a plurality of submodules which include a FEB (84) connected to input circuitry having an A/D converter (94) with cache memory (86) for each channel. The submodules are interfaced with a FASTBUS (25) via a coupler (102) which controls a module bus (77) and a module memory (106). A trigger effects the rapid parallel data samplings which are stored to the cache memories (86) and which are then uploaded with zero suppression to the FEBs (84). The data in the FEBs (84) is reformatted, compressed, and transferred to the module memory (106). A local processor (104) controls the module bus (77) and module memory (106) and executes programs which are downloaded to the module memory (106) through the coupler (102).
Patent EP-0463095-A4 (EP)
Title: Inflatable sole lining with pressure control
Inventor: LAKIC NIKOLA
IPC: A43B13/20
Filed: 1990-03-13
Abstract: There is disclosed the combination of an inflatable inner sole and a supporting underlayment for footwear, such as a shoe, boot or sandal. The inflatable inner sole is formed of upper and lower plastic sheets having the shape and size of a sole and bonded together in a continous seam about their peripheral edges thereby forming a sealed interior. A plurality of this continuous seams are formed between the upper and lower sheets to create within the sealed interior a plurality of interconnecting tubular passageways. The inflatable inner sole is provided with an air pump that preferably is mounted at the heel of the inner sole. The air pump is a flexible bulb with an inlet valve and discharges into a flexible tube which extends to a pressure control valve and then to the interior chamber of the inflatable inner sole. The pressure relief valve is manually adjustable to control the pressure within the inflatable inner sole. Excess air from the pressure control valve is directed into channels formed on the undersurface of the inner sole where it discharges through sealed apertures in the inner sole thereby providing forced air circulation in the shoe. Alternatively a manually operated air pump can be provided and the inner sole can be provided with inflatable upper linings for the shoe or boot.
Patent EP-0469085-A4 (EP)
Inventor: CHANG-HASNAIN CONSTANCE JUI-HU
IPC: H01S5/00
Filed: 1990-04-11
Abstract: Arrangement d'un laser à contact par bande à couplage croisé comprenant un substrat (10) doté de rainures parallèles (12) qui s'étendent sur une partie (LG) dudit substrat, tandis qu'une zone (LP) adjacente aux extrémités intérieures desdites rainures reste planaire. Le substrat et les rainures sont orientés de manière à produire des taux d'épitaxie et de croissance différentiels entre les zones (LG) au-dessus des rainures et la zone (LP) sus-jacente à la partie planaire. On dépose ensuite une structure optique de limitation verticale (18, 20, 22, 24, 26) sur la partie planaire et la partie à rainures. Ladite structure comprend une zone de puits quantique (22) dont la grandeur de l'intervalle de bande dépend de son épaisseur. Des contacts électriques (32) sont appliqués à la partie à rainures, permettant aux lasers au-dessus des rainures d'émettre des faisceaux laser sur une longueur d'onde à laquelle la structure équivalente en-dessous de la partie planaire est transparente, de manière à créer un couplage entre les lasers à contact par bande.
Patent EP-0489872-A4 (EP)
IPC: C08G67/00
Filed: 1990-08-13
Abstract: Des poly(éther cétone cétones) sont stabilisées thermiquement en les mettant en contact, pendant au moins 15 minutes à une température supérieure à leur température de transition vitreuse, avec un hydropéroxyde organique renfermant au moins 0,1 mg d'oxygène actif par gramme, possédant une température d'ébullition située aux environs de 130 °C, et dégradables entre 130 °C et la température de contact, l'hydropéroxyde étant composé d'un précurseur comprenant au moins un hydrogène benzylique ou allylique dans sa molécule.
Patent EP-0495089-A4 (EP)
Title: Nitrogen oxides reduction using a urea hydrolysate
Inventor: VON HARPE THURE
IPC: B01D53/56
Filed: 1991-08-01
Abstract: The present invention relates to a process for the use of a urea hydrolysate for nitrogen oxides reductions. More particularly, the process involves forming a urea hydrolysate and introducing the hydrolysate into a combustion effluent under conditions effective for the reduction of nitrogen oxides.
Patent EP-0505561-A4 (EP)
Title: A low temperature process of applying high strength metal coatings to a substrate and article produced thereby
Inventor: PLOGER SCOTT A
IPC: B05D1/08
Filed: 1991-10-15
Abstract: A method of applying a dense (about 99 % of theoretical density) metal coating to a substrate using a converging/diverging nozzle to nebulize metal into a plume with uniform mass and thermal fluxes and a metal droplet size distribution of about 5-15 microns. Coatings may be deposited on substrates which thermally degrade at temperatures far below the melting point of the metals deposited thereon. Coated articles having strong mechanical bonds are also disclosed.
Patent EP-0579759-A4 (EP)
IPC: H02B1/40
Filed: 1992-04-02
Abstract: A rigid plastic enclosure made from flat blanks (10) which is particularly well suited for use as an electrical or electronic component enclosure. The top, bottom, back, and side walls (14, 16, 18, 20) of the enclosure are parts of a unitary structure made by cutting and/or routing a single sheet of plastic which can be folded and locked into an open-faced, box-shaped structure by hand without using tools. A cover (56) or face plate can be fastened to the folded and locked structure to complete the enclosure. Because the enclosure is constructed from plastic, holes (51) can be easily drilled into its walls, eliminating the need for providing knockout holes at predetermined locations. Because the sidewalls (14, 16, 18, 20) can be folded away from the interior of the enclosure, it is easier for electricians to install electrical and electronic devices into the enclosure and to perfom wiring operations within the enclosure. The invention is lighter than steel enclosures, and can be shipped and stored in a flat configuration, thereby saving space and allowing for lower shipping and handling costs.
Patent EP-0575563-A4 (EP)
IPC: F16L19/00
Filed: 1992-02-21
Abstract: A new capture device comprising a plurality of axially extending tangs (42) on one (10) of a pair of complementary fittings (10, 14) in a fluid coupling and a polygonal circumferential groove (20) on the other fitting (14) adapted to engage the tangs. Upon rotational engagement of the fittings the tangs (42) engage the polygonal groove (20) and "ratchet" about the junctures between the flats (22) until the coupling is tight. Although not limited to particular materials, the new capture device is particularly suited to very tough, strong and hard materials such as titanium, stainless steel and Inconel alloy because the effectiveness of the capture device is dependent upon the stiffness of the tangs (42). The new device prevents vibrational disassembly of the complementary fittings without preventing disassembly solely with wrenches. Moreover, the complementary fittings and capture device can be repeatedly assembled and disassembled without any damage to the threads (12) or capture device. A variety of configurations of the capture device are illustrated and applications to a bolt and nut and a hole plug (e.g. turbine engine borescope port) are disclosed.
Patent EP-0614897-A4 (EP)
Inventor: SUZUKI FUMIO
IPC: C07D471/14
Filed: 1992-11-24
Abstract: L'invention se rapporte à un nouveau dérivé d'imidazonaphtyridine ayant des actions antiallergique, anti-inflammatoire, et antiasthmatique, représenté par la formule générale (I), ou à un sel pharmacologiquement acceptable d'un tel dérivé. Dans la formule (I), R représente un hydrogène, un alkyle inférieur ou -CH2R', où R' représente un phényle ou un pyridyle.
Patent EP-0626998-A4 (EP)
Title: Production of viral resistant plants via introduction of untranslatable plus sense viral rna.
Inventor: DOUGHERTY WILLIAM G
IPC: C12N15/82
Filed: 1993-02-18
Abstract: A method of suppressing virus gene expression in plants using untranslatable plus sense RNA is disclosed. The method is useful for the production of plants that are resistant to virus infection.
Patent EP-0663084-A4 (EP)
Title: Fault tolerant memory system.
Inventor: PAPENBERG ROBERT L
IPC: G06F12/16
Filed: 1993-09-10
Abstract: A fault tolerant clock system is provided by utilizing redundant clocks which are maintained in synchronization, with voting circuit serving to select one of a plurality of matching clock signals for use. A resistor is coupled in series between the crystal and the oscillation circuit in order to establish a desired duty cycle of the clock signal. A series connected diode capacitor network is connected between a node of the oscillator circuit and a power supply in order to ensure initiation of oscillation.
Patent EP-0679107-A4 (EP)
Title: Gas expelling device.
Inventor: HICKOK ROY S
IPC: B01D36/00
Filed: 1994-01-13
Abstract: An apparatus for expelling gas from within a sealed container. The apparatus may include a device for collecting gas in a predetermined area within the container as well as a device for drawing the gas out of the predetermined area and for directing the gas into the inlet of a pump. The apparatus eliminates problems related to the buildup of gas within the container such as water noise and vapor lock.
Patent EP-0694080-A4 (EP)
Title: Diagnosis and treatment of supravalvular aortic stenosis and williams syndrome
Inventor: KEATING MARK T
IPC: C12Q1/6841
Filed: 1994-04-04
Abstract: The invention relates to the identification of the molecular basis of Williams syndrome. More specifically, the invention has identified that elastin causes or is involved in the pathogenesis of Williams syndrome. Molecular variants of the elastin gene contribute to Williams syndrome. The analysis of the elastin gene will provide an early diagnosis of subjects with Williams syndrome. The diagnostic method comprises analysing the DNA sequence of the elastin gene of an individual to be tested and comparing it with the DNA sequence of the native, non-variant elastin gene. In a second embodiment, the elastin gene of an individual to be tested is screened for mutations associated with Williams syndrome. Presymptomatic diagnosis of Williams syndrome will enable practitioners to prevent vascular obstruction using existing medical therapies like beta adrenergic blocking agents.
Patent EP-0698181-A4 (EP)
Inventor: BELL GREGORY BRUCE
IPC: F02F1/14
Filed: 1994-05-10
Abstract: L'invention concerne un moteur alternatif, à combustion interne, multi-cylindres, fonctionnant de préférence selon le cycle à deux temps, possédant un bloc-cylindre (8) comportant une rangée de cylindres (10) communiquant chacun avec un carter (15). Chaque cylindre (10) comporte des lumières d'admission (21, 29) positionnées sur chacun des côtés opposés de la rangée de cylindres (10), et un conduit (17) faisant communiquer au moins une lumière (21) sur un des côtés de la rangée avec au moins une lumière (29) sur le côté opposé de la rangée. Ce conduit (17) se poursuit à travers une zone de support de palier de vilebrequin (14a) du bloc-cylindre (8), situé dans ledit carter (15) en desous du niveau des cylindres (10).
Patent EP-0754402-A4 (EP)
Inventor: KOBAYASHI TOMOO
IPC: A01D43/063
Filed: 1995-03-15
Abstract: Boîte de ramassage (30) pour recueillir le gazon tondu par une tondeuse (20) monté sur un châssis mobile (10) et rempli à l'aide d'une bande projeteuse (23). Ladite boîte de ramassage (30) comporte une partie fixe (35) montée sur le châssis mobile (10) et un couvercle (37) ouvrable, muni d'un mécanisme de verrouillage, monté sur la partie fixe (35). Le couvercle (37) se manoeuvre en deux étapes à l'aide d'un levier (41): une étape de déblocage/actionnement du mécanisme de verrouillage et une étape d'ouverture/fermeture du couvercle.
Patent EP-0811055-A4 (EP)
Title: Method for lysing cells
Inventor: WAN NICK C
IPC: C12N1/06
Filed: 1995-12-21
Abstract: This invention relates to a method for lysing cells. The method comprises simultaneously flowing a cell suspension and a lysis solution through a static mixer, wherein the cells exit the static mixer lysed. In another aspect of the present invention, the invention relates to a method for precipitating cell components, protein, and nucleic acids from a cell lysate or other solution containing precipitable material. The method comprises simultaneously flowing a cell lysate or other protein containing solution and precipitating solution through a static mixer, wherein the lysate or protein solution exits the static mixer with its precipitable components precipitated. In another aspect of the present invention, the invention relates to a method where the two above-mentioned methods are combined by using static mixers in series.
Patent EP-0756563-A4 (EP)
Title: Basket-style article carrier
Inventor: HARRELSON GLEN
IPC: B65D71/58
Filed: 1996-01-23
Abstract: A basket-style carrier for packaging four bottles or other articles in two adjacent rows. A partition panel connected to opposite side panels is formed from a cutout in the body of a central handle panel. The layout, glue pattern and partition panel formation permits the carrier to be rapidly formed.
Patent EP-0764921-A4 (EP)
Inventor: IKEDO TSUNEO
IPC: G06T15/83
Filed: 1996-03-21
Abstract: Sur la figure, un composant mémoire (RAM) (1) mémorise cosLv[cos(Lh - Nh) - 1], un composant mémoire (ROM) (2) mémorise cosLv, un composant mémoire (RAM) (3) mémorise cos(Lv - Nv) et un composant mémoire (ROM) (4) mémorise cosNh. La variable de la fonction trigonométrique de chaque composant mémoire (1 à 4) est l'une ou l'autre de Nh et Nv. En conséquence, chaque composant mémoire pris individuellement nécessite seulement une capacité limitée qui est suffisante pour la plage des variables d'entrée. Les additionneurs (6a et 6b) fournissent respectivement cosυ et cosα à la sortie. Un multiplicateur (5c) produit une composante de diffusion en multipliant un coefficient Id par cosυ. Il est possible d'obtenir une composante de surface miroir après le passage dans un composant mémoire (7) afin d'obtenir cosnα à l'aide d'un facteur de réflexion de surface miroir n en multipliant un coefficient de réflexion Ir avec un multiplicateur (5d). On obtient la luminosité finale Ip en ajoutant Id cosυ et Ir cosnα par l'intermédiaire d'un additionneur (6c).
Patent EP-0764393-A4 (EP)
IPC: H05K3/34
Filed: 1996-03-01
Abstract: L'invention décrit un boîtier peu onéreux pour circuits hyperfréquence présentant des caractéristiques de haute performance. Ledit boîtier fonctionne dans la gamme de fréquences allant jusqu'à 90 GHz tout en prenant moins de place sur la carte de circuit imprimé (9). Le gain de place est réalisé grâce à la petite taille des composants et à la conception sans conducteur du boîtier. A la place des conducteurs se trouvent une matrice de grille à boules (7) ou à bosses et des accès radiofréquence. Un nombre illimité de conceptions de dispositions est possible à l'intérieur d'une matrice [s] proche de (I) dans la bande de fréquences de fonctionnement du boîtier, pour n'importe quelle paire d'accès de transmission de signaux.