baber/WOPTO huggingface dataset:
Patent WO-8901729-A1 (WO)
Inventor: SLACK DOUGLAS JOHN
IPC: F24H9/20
Filed: 1988-08-08
Abstract: Le resurchauffage retardé, en période hors pointe, d'installations calorifères électriques avec stockage énergétique (12), telles que des chauffe-eau, est destiné à répondre à des exigences de meilleure uniformité en ce qui concerne la capacité de production électrique. Un organe de temporisation (10) crée un retard en harmonie avec l'appauvrissement effectif de l'énergie thermique stockée au début de la période hors pointe et comprend un détecteur d'énergie thermique (14), un circuit en pont (16), un oscillateur à relaxation (18), un compteur binaire mutli-étages (20) et un relais (22), lequel est destiné à énergiser le cycle de chauffage de l'installation (12), lorsque le niveau de comptage maximum du compteur (20) est atteint. Le détecteur (14) sert à fournir un signal de sortie proportionnel à la quantité d'énergie thermique contenue dans le réservoir (24). Ce signal de sortie commande l'oscillateur (18) et fournit en conséquence, pendant la période hors pointe, un retard correspondant dont la durée permet, pendant le reste de la période hors pointe, le remplissage du réservoir (24) avec la quantité d'énergie thermique requise.
Patent WO-9104970-A1 (WO)
Title: Composes a base de lactone, de lactol et d'ether de peroxyacetal cycliques
Inventor: HAYNES RICHARD KINGSTON
IPC: B01J31/22
Filed: 1990-09-27
Abstract: Le procédé décrit, qui sert à préparer un composé ayant la fonctionnalité (a) d'une lactone de peroxyacétal, (b) d'un lactol de péroxyacétal ou (c) d'un éther de péroxyacétal, consiste à oxygéner, en présence d'un ou de plusieurs catalyseurs métalliques oxydants, un composé ayant la fonctionnalité (i) d'un acide carboxylique d'alkylène hydroperoxy, (ii) d'un aldéhyde d'alkylène hydroperoxy, (iii) d'un céto d'alkylène hydroperoxy, (iv) d'un alcool d'alkylène hydroperoxy ou contenant (v) des acétals dialkyles des composés de (ii) et (iii) précités. Le composé à oxygéner est par exemple un composé représenté par la formule (I) qui après oxygénation, donne le composé de la formule (II). Dans ces formules, n = 1, 2 ou 3; m = 0, 1, 2, 3 ou 4; p = 0, 1, 2 ou 3; R5 représente -COOH, -C(O)R, -CROH, (α), où R représente H, un alkyle, un aryle ou un arylalkyle; R1 représente séparément un alkyle, un arylalkyle ou chaque R1 forme, conjointement avec le groupe -O-C-O- auquel il est attaché un acétal cyclique; X représente CR2R3, O, S, SO, SO¿2? où R?2 et R3¿ sont choisis séparément parmi H, un alkyle éventuellement substitué, un aryle éventuellement substitué; et lorsque n>1, X est choisi séparément et peut être une chaîne droite ou ramifiée, X peut également formé conjointement avec un substituant Y une chaîne fermée; Y représente un substituant choisi parmi H, un alkyle ou un aryle éventuellement substitués; Y peut se trouver sur le même atome de carbone que le groupe hydroperoxy et n'importe quel atome de carbone peut être bisubstitué par Y et comporte le remplacement de l'atome ou des atomes H dans '(CH¿2?)m' par Y; R?7 ou R8¿ représente R tel qu'il est défini ci-dessus, H, OH, OR1 ou forment, conjointement avec l'atome de carbone auquel ils sont attachés un groupe céto. La présente invention trouve une application particulièrement importante dans la préparation de composés biologiquement actifs comportant la fonctionnalité d'une lactone ou un lactol de peroxyacétal cycliques. Un tel composé biologiquement actif est le qinghaosu (Artémisinine).
Patent WO-9703901-A1 (WO)
Inventor: HOLTOM STEPHEN WAYNE
IPC: B65F3/04
Filed: 1996-07-17
Abstract: A loader arm assembly (10) includes a primary arm (11) pivotally mounted on a refuse collector (13) at or adjacent one of its ends, a secondary arm (15) connected to the other end of the primary arm (11), a grab assembly (17) connected to the other end of the secondary arm (15) and means for pivoting the primary arm (11) including a ram (31) connected to the point at which the primary arm (11) is connected to the refuse collector (13) and a cylinder (30) which has one link (32) connecting it to the refuse collector (13) and another link (33) connecting it to the primary arm.
Patent WO-9826695-A1 (WO)
Title: Dispositif de maintien en position d'un bebe pendant son sommeil
Inventor: FORREST AMANDA
IPC: A41B13/06
Filed: 1997-12-18
Abstract: L'invention concerne un dispositif de maintien pour bébé, permettant d'empêcher les mouvements sensiblement pivotants d'un bébé couché sur le dos sur un matelas de lit d'enfant. Ce dispositif comporte un vêtement (représenté ci-dessous) équipé de panneaux antérieur (non représenté) et postérieur (20); une sangle de fixation (32) allongée susceptible d'être fixée coulissante au panneau postérieur (20) du vêtement, et placée de manière à s'étendre d'un côté à l'autre de la surface supérieure du matelas par contact avec des surfaces correspondantes de celui-ci; et un moyen de fixation (33, 34) situé sur les extrémités terminales de la sangle (32), destiné à fixer détachable la sangle en position tendue autour du matelas. De préférence, ce vêtement est également doté de deux sangles d'ajustement (24, 25) qui sont placées de façon à empêcher les mouvements de la partie supérieure du corps du bébé par rapport au vêtement.
Patent WO-9850026-A1 (WO)
Title: Traitement ou prevention des symptomes menopausiques et de l'osteoporose
Inventor: KELLY GRAHAM EDMUND
IPC: A61P15/12
Filed: 1998-05-01
Abstract: L'invention concerne un procédé pour le traitement ou la prévention des symptômes ménopausiques ou de l'ostéoporose. Ce procédé consiste à administrer à un sujet nécessitant ce type de traitement, une quantité thérapeutiquement efficace d'isoflavone formononétine. L'invention traite aussi d'un procédé pour traiter ou prévenir les symptômes ménopausiques consistant à administrer à un sujet nécessitant ce type de traitement, une quantité thérapeutiquement efficace d'isoflavone daidzein, l'isoflavone étant administrée avec un ou plusieurs adjuvants pharmaceutiquement acceptables, des vecteurs et/ou des excipients. L'invention traite aussi des utilisations thérapeutiques et des compositions/aliments, comprenant de la daidzein ou de la formononetine éventuellement associée à un ou plusieurs adjuvants pharmaceutiqueemnt acceptables, des vecteurs, des composants alimentaires et/ou des excipients.
Patent BG-50560-A1 (BG)
Title: Method for cephasoline production
Inventor: NIKOLOV ALEKSANDAR A
IPC: C07D501/06
Filed: 1988-03-01
Abstract: This method is used in pharmacy for the synthesis of cephalosporin antibiotics. Cephaline, with high output in water environment, is derived directly from 7-amino-3-acetoxymethyl-3-cephem-4-carboxylic acid (7-ACA), without isolation of interim products.Description : 7-ACA interacts with 2-methyl-5-mercapto-1,3,4-thiadiazole in a water environment. The derived 7-amino-3-//2-methyl-1,3,4-thiadiasol-5-il/-tiomethyl/-3-cephem-4-carboxilic acid is acylated directly with alkyl ester of 1/H/tetrazolyl-1-vinegar acid in the presence of a biocatalyst, produced by E.Coli with acylase enzyme activity.
Patent BG-49629-A1 (BG)
Title: Means for vegetation propagation of plants, especially for actidinia
Inventor: ATANASOV GEORGI ZH
IPC: A01N33/02
Filed: 1989-10-24
Abstract: The agent is applied in fruit growing. It improves the reproduction coefficient, the percentage of root formation and the strength of the root system. The agent is a combination of indolyl oil acid or indolylvinegar acid in a concentration of 1 to 6 g/l, ascorbic acid in a concentration of between 10 to 30 g/l and penicilin in a concentration of 100 000 to 300 000 ME/l.
Patent BG-49968-A1 (BG)
Title: Nut- driver
Inventor: KABAKCHIEVA RUMJANA G
IPC: B25B21/00
Filed: 1990-02-28
Abstract: The nut turner is used for mechanized and automated two speed driving of nuts in the assembly of threaded elements in machine building and in electrical engineering. Driving at two speeds can be implemented with increased productivity and reliability. The design of the nut turner is simplified and technological with improved wear resistance of the elements. The nut turner consists of a body (1) with a built in electric motor (3) the output shaft (4) of which is fixed rigidly, directly to a monolithic body in the shape of a disc, which is a leading semi-clutch (7) of a twin gear clutch (5). Its driven semi-clutch is made of an outer (8) and inner (9) disc located in a single plane and forming a bearing with respect to each other with front teeth engaging the front teeth of the leading semi-clutch (5). The outer disc (8) is connected axially movably and elastically via spring (14) with adjustable tensioning to a bearing mounted in body (1) central gear wheel with internal teeth (16) on a planetary gear (6). The inner disc (9) is connected to a central gear wheel with outer teeth (13) to the planetary gear (6) and pressed to the leading semi-clutch (7) via a second spring (11) with adjustable tensioning. The satellite gears (18) of the planetary gear (6) located between the two central gear wheels with inner (16) and outer (13) teeth are bearing mounted to a planet carrier (17) connected to the output shaft (19) of the planetary gear (6) linked to the spindle. Adjustment of the tension of springs (11,4) is envisaged by regulating nuts (20,21).
Patent BG-50802-A1 (BG)
Title: Device for control of elastic elements
Inventor: ILIEV ILIJA K
IPC: G01L5/04
Filed: 1990-10-24
Abstract: This device is used in appliance engineering. It has improved accuracy and sensitivity while retaining optimum size. The device contains a strength-receiving site (1) for the tested element (19), located statically on the broad board (4) of a weight-measurement module (5), with electromagnetic compensation. The loading of the elastic element (19) is implemented by a mechanism for positioning and loading (2), comprising a step-power engine (7) and a screw gear (6). The weight-measurement module and the loading mechanism are connected to a bi-channel, discrete-impulse system for registration, and to a digital load indication (17) and displacement (10). The step engine is actuated after the signals of two tact generators switch to the guiding bloc with an electronic key.
Patent BG-51176-A1 (BG)
Title: "struma" variety potatoes
Inventor: PETROV PETKO V
IPC: A01H5/06
Filed: 1991-03-25
Abstract: The variety is intended for early and late production of potatoes for consumption. It is selected to improve the variety composition of the relatively early group with more fertile and resistant to viruses' varieties. In terms of output, it exceeds the standard levels by 20% and has very good commercial and taste qualities. It forms a larger number of tubers, even in size due to which it has an enhanced reproductive coefficient. The plant is of a leave type and is suitable for mechanized growing, harvesting and sort-out. It has dark dull green leaves, weakly developed raceme with small red-violet flowers, ellipsoid-to-oval tubers with creamy smooth pellicle and shallow eyes, with red-violet pigmentation of the germs.
Patent WO-02101239-A1 (WO)
Title: Silencieux d'aspiration pour compresseur hermetique alternatif
Inventor: LILIE DIETMAR ERICH BERNHARD
IPC: F04C29/06
Filed: 2001-06-08
Abstract: L'invention concerne un silencieux d'aspiration destiné à un compresseur hermétique alternatif, ce silencieux comprenant un corps creux (10) pourvu d'une entrée de gaz et d'une sortie de gaz (12, 14), lesquelles sont respectivement en communication fluidique avec l'alimentation en gaz du compresseur et avec le côté aspiration de celui-ci. Ledit corps creux (10) définit une pluralité de chambres comprenant une première chambre acoustique (50) interne, en communication fluidique avec la sortie de gaz (14) du corps creux (10), et une deuxième chambre acoustique (51) entourant au moins partiellement la première chambre acoustique (50) et se trouvant en communication fluidique avec au moins une des parties définies par cette première chambre acoustique (50) et par l'entrée de gaz (12) du corps creux (10).
Patent WO-02096441-A1 (WO)
Inventor: SILVA FILHO OSVALDO
IPC: A61P9/08
Filed: 2001-07-31
Abstract: This invention relates to the use of a product comprising plant extracts comprising the species Trichilia sp., Paullinia cupana (Sapindaceas), Ptychopetalum olacoides (Olacaceae) and Zingiberaceae officinale (Zingiberaceae), wherein said product is an antioxidant and/or cerebral vasodilator agent. A product particularly encompassed by the scope of the invention is Catuama extract commerically available as Catuama R.
Patent WO-0166811-A1 (WO)
Title: Procedes de reduction de la consommation de cyanure lors de l'extraction de minerais de metaux precieux contenant du soufre
Inventor: FLEMING CHRISTOPHER A
IPC: C22B11/08
Filed: 2000-08-11
Abstract: L'invention porte en simplifiant sur un procédé de réduction de la consommation de cyanure lors de l'extraction de minerais de métaux précieux contenant du soufre consistant à produire un matériau à teneur en métal précieux comportant des produits intermédiaires d'oxydation du soufre, et à exposer ledit matériau à du dioxyde de soufre gazeux, ou à des ions de bisulfite ou de sulfite, de manière à rendre au moins une partie des produits intermédiaires d'oxydation du soufre inactifs vis-à-vis du cyanure.
Patent WO-03031113-A1 (WO)
Title: Systeme permettant de stocker et de reintroduire selectivement des parties dans une ligne d'assemblage industrielle
Inventor: MCLENNAN ROBERT
IPC: B65G65/00
Filed: 2002-09-27
Abstract: L'invention concerne un système permettant de stocker provisoirement, puis de réintroduire des parties (14) dans une ligne d'assemblage industrielle (12). Ce système comprend un premier (22) et un second (24) transporteurs côte à côte, chacun comprenant une première extrémité (26,28). Un robot manipulateur (34) est disposé à proximité de la ligne d'assemblage (12) et des premières extrémités (26,28) des transporteurs (22,24) et le manipulateur (34) est conçu pour saisir et libérer sélectivement les parties (14). Ce système comprend plusieurs récipients (40) qui sont chacun conçus pour recevoir plusieurs parties (14). Un premier rail d'alignement (42) est disposé à proximité d'un coin du premier transporteur (22) tandis qu'un second rail d'alignement (46) est disposé à proximité d'un coin du second transporteur (24). Un actionneur (46,48) est associé à chaque rail d'alignement de façon que, lorsqu'il est activé sur sa position déployée, l'actionneur (46,48) saisit un récipient (40) à la première extrémité (26,28) de son transporteur associé (22,24) et déplace le récipient (40) contre le rail d'alignement (42,44), de façon à positionner le récipient (40) sur une position prédéterminée par rapport au transporteur (22,24). Un contrôleur (50) contrôle sélectivement l'activation et la direction du mouvement des deux transporteurs (22, 24), l'activation du robot manipulateur (34) ainsi que l'activation des actuateurs (46,48).
Patent CA-2001401-A1 (CA)
Title: Quaternary amine containing ether or ester lipid derivatives and therapeutic compositions
Inventor: PIANTADOSI CLAUDE
IPC: C07D521/00
Filed: 1989-10-24
Abstract: QUATERNARY AMINE CONTAINING ETHER OR ESTER LIPID DERIVATIVES AND THERAPEUTIC COMPOSITIONS            Abstract of the Disclosure Quaternary amine-containing ether lipid analogs of the formula R1-X-R2-N+(R3)(R4)(R5) Z-are disclosed.  R1 represents a hydrophobic group and R2 represents the backbone of the molecule, with the quaternary amine being linked directly to the backbone. Pharmaceutical compositions including these compounds and methods of combating tumors with these compounds are disclosed.  Also disclosed is a method of combating viral infections with both these compounds and ET-18-OMe and its analogs.
Patent CA-2002499-A1 (CA)
Title: Swivel joint for welding gun
IPC: B23K9/32
Filed: 1989-11-08
Abstract: Additional flexibility of positioning of a welding gun head relative to a smooth surfaced flexible hose is provided by a generally elongate swivel joint positioned between the hose and a bellows connector.  The swivel joint comprises two parts which rotate relative to one another about the longitudinal axis of the joint.
Patent CA-2002538-A1 (CA)
IPC: B65D83/08
Filed: 1989-11-08
Abstract: A dispenser-container comprises a container body provided with two containing spaces, containing wet contents and dry contents, respectively.  The container body is a bag constituted by a first flexible sheet made of a liquid impervious material and a second flexible sheet made of a liquid impervious material.  The first sheet constitutes a bag of a pillow type, longitudinal edges of the first sheet overlap each other and are at most slightly sealed with each other in such an extent that they can be manually separated to form an opening for dispensing the dry contents.  The second sheet is fixed to the first sheet at entire peripheries thereof and is located outside or inside the pillow type bag.  The first sheet or the second sheet has an opening or a weakened line for forming the opening, to permit dispensing of the wet contents, at a position forming a surface of the container body and being opposite to the overlapping longitudinal edges of the first sheet, and has a flexible flap for resealably covering the opening for dispensing the wet contents.  The wet contents is contained in one of the containing spaces, formed between the first sheet and the second sheet and provided with the resealable flap.
Patent CA-2005751-A1 (CA)
Title: Tris-hydroxymethyl lower alkane esters as fat mimetics
Inventor: KLEMANN LAWRENCE P
IPC: A23L27/60
Filed: 1989-12-18
Abstract: TRIS-HYDROXYMETHYL LOWER ALKANE ESTERS                    AS FAT MIMETICS                 ABSTRACT OF THE DISCLOSURE   Trishydroxymethyl ethane and propane, esterified with fatty acids, are physiologically compatible, partially digestible edible synthetic fat replacements for foods and pharmaceuticals.
Patent CA-2006486-A1 (CA)
Inventor: PERSON GEORGE A
IPC: H01P1/212
Filed: 1989-12-22
Abstract: Spurious cavity resonance effects in a cabinet housing electronics circuitry are suppressed by determining the maximum repetition rate or frequency for legitimate signals which can appear in the circuitry and then establishing the dimensions of each cavity within the cabinet such that each cavity's resonant frequency is less than the critical repetition rate/frequency.  Since a given cavity in a cabinet is typically block-shaped (such as the space between a cabinet door and the circuit panel facing the door), a special purpose formula may be employed to obtain a good approximation of the cavity's resonant frequency, and the cavity dimensions then adjusted to raise the cavity resonant frequency above the critical frequency.  For the still more particular cavity configuration in which the length is greater than the width which is much greater than the depth, a further simplified formula can be employed to find an approximate cavity resonant frequency. In addition, for the common configuration in which one or more significant intrusions reduce the cavity volume, a more complex formula may be employed to find its approximate resonant frequency with the cavity dimensions then being adjusted to raise that approximate resonant frequency above the critical frequency.  The method may be employed either in the design stage or at a remedial stage.
Patent CA-2007187-A1 (CA)
Title: Blended gasolines
Inventor: WILSON EWERT J A
IPC: C10L1/06
Filed: 1990-01-04
Abstract: BLENDED GASOLINES                          Abstract Blended gasolines are produced by the mixing of a butane-pentane rich component, a natural gasoline component, and a toluene component.  The mix is weathered during the blending operation to remove light-weight hydrocarbons comprising two, three and four-carbon components.  The light-weight hydrocarbons, which preferably constitute less than 3 percent of the blended gasoline, can be recovered to generate power to run the process.  The liquid gasoline mixture is formulated to produce a desired octane rating, an environmentally acceptable vapor pressure, and a mix which, when burned in an internal combustion engine, produces a minimum amount of pollutants.
Patent CA-2007915-A1 (CA)
Inventor: HUGHES JOHN H
IPC: B02C18/14
Filed: 1990-01-17
Abstract: SPRING-LOADED TEETH FOR COMMINUTER ROLLS          Abstract of the Disclosure A tooth for use in a comminuter roll comprises a roll of spring steel having a first end formed into a point or other abrading shape. The tooth is compressed upon insertion into a mounting hole in the roll and the inherent spring of the steel tends to force the tooth back to its original size, thereby creating forces on the interior of the mounting hole to form an interference fit that holds the tooth in place in the mounting hole. In a preferred embodiment, the tooth is formed of a roll of spring steel having a G-shaped cross section. This shape provides an open-ing through the length of the tooth and also leaves a solid piece in the center of the tooth to aid in tooth removal. A rod can be slipped through the lengthwise opening of the first tooth so that its end abuts the solid center portion of thesecond tooth that is colinearly mounted in the other end of the hole that the first tooth is mounted in. Tapping the rod will force the second tooth out of its holewithout disturbing the first tooth. The steel piece can be cut either before or after rolling to form suitable abrading ends on the teeth and a back end of the tooth can be chamfered to make the tooth easier to insert in the hole of the roll.
Patent CA-2008744-A1 (CA)
Inventor: BLAIR LAWRENCE W
IPC: F01D5/14
Filed: 1990-01-26
Abstract: An improved gas turbine engine blade having increased resistance to foreign object damage is disclosed. The blade includes a swept-back leading edge portion in the tip region of the blade for improving resistance to tip curl due to foreign object impact.      A method of forming such a gas turbine engine blade from a blade having leading edge tip curl caused by foreign object damage is also disclosed.
Patent CA-2009145-A1 (CA)
Inventor: BRISBIN BRIAN
IPC: E04B7/16
Filed: 1990-02-01
Abstract: Abstract A structure is provided having two opposing nested pairs of outwardly convex roof arches mounted for rotation about a generally horizontal axis.  Each pair of nested roof arches can be rotated about its axis from a lowered nested condition to a raised condition where the inner portion of one arch partially overlaps the other arch of the nested pair.  In a preferred arrangement the arches extend between supports  on  diametrically  opposing  sides  of  a stadium building, which has an upper opening.  The arches in their raised condition cover the stadium opening and in their lowered condition maintain the stadium substantially open to the elements.  The turning moment exerted by the arches is sustained through struts by floats within liquid contained in caissons forming a foundation of the structure.  The floats are shaped and guided to follow a path within the liquid as the associated arch rotates such as to substantially balance the turning moment of the latter as they move.   A double acting hydraulic cylinder arrangement is connected to the arches at a distance from their horizontal axes to move them between their raised and lowered positions.