baber/WOPTO huggingface dataset:
Patent WO-9222061-A1 (WO)
Inventor: BUSCHLE RICHARD DIETER
IPC: G11B23/023
Filed: 1992-06-05
Abstract: L'invention décrit un élément modulaire comprenant au moins une pièce d'accouplement mâle (6a, 6b) située sur un premier côté dudit élément et, sur un côté opposé de l'élément, une pièce femelle (7a, 7b) alignée axialement avec la pièce mâle dans le sens de l'empilement; la connexion et la déconnexion entre la pièce mâle située sur un élément et la pièce femelle située sur l'autre élément s'effectuent par déplacement relatif entre lesdites pièces, dans des sens d'accouplement et de désaccouplement opposés et orthogonaux par rapport au sens de l'empilement. La pièce mâle comprend, en position verticale à partir du premier côté de l'élément, une tige (8a, 8b) d'épaisseur réduite transversalement aux sens d'accouplement et de désaccouplement, au-dessus de laquelle se trouve une tête (9a, 9b) de dimensions plus importantes; la pièce femelle définit une cavité (11a, 11b) servant à loger la tige et la tête de la pièce mâle d'un autre élément, ladite cavité de logement possédant une base ouverte et une entrée dont la forme latérale permet de recevoir, dans le sens d'accouplement, la tige et la tête de l'autre élément. La pièce mâle comprend, de plus, une partie verticale (10a, 10b) à partir dudit premier côté de l'élément et éloignée à partir d'au moins un côté de la tige et la pièce femelle possède au moins une partie saillante vers le bas (14a, 14b) située au-dessous de la cavité et pénétrant étroitement entre la tige et la partie verticale de la pièce mâle de l'élément mâle quand sa tige et sa tête sont introduites dans la cavité. L'invention décrit également des connexions latérales (22, 23) des éléments, un élément de base (34) pour des piles d'éléments modulaires, ainsi qu'un rail (40) servant à monter la base horizontalement ou tout élément verticalement.
Patent WO-0107793-A1 (WO)
Title: Dispositif de fixation resistant a la fraude
Inventor: HAMPSON KIP
IPC: F16B23/00
Filed: 2000-07-21
Abstract: Dispositif de fixation résistant à la fraude et ne pouvant être tourné qu'à l'aide d'une clé spéciale. Ce dispositif de fixation comprend une tête conçue pour tourner autour d'un axe vertical. Cette tête est pourvue d'au moins deux découpures (24) éloignées de l'axe vertical et possédant une paroi (25) latérale discontinue. La paroi latérale de chacune de ces découpures présente une première surface (23) de contact généralement verticale conçue pour s'accoupler à un élément correspondant de la clé (30) spéciale afin que la tête effectue une rotation dans le sens des aiguilles d'une montre autour de l'axe vertical, ainsi qu'une deuxième surface (29) de contact généralement verticale conçue pour s'accoupler à cet élément correspondant de la clé spéciale afin que la tête effectue une rotation dans le sens contraire des aiguilles d'une montre autour de l'axe vertical. La paroi latérale de la découpure est interrompue en position contiguë à la deuxième surface de contact, de manière à empêcher l'introduction d'un outil autre que la clé spéciale et, de ce fait, la rotation du dispositif de fixation dans le sens contraire des aiguilles d'une montre sous l'effet d'un outil différent de la clé spéciale.
Patent WO-0152843-A1 (WO)
Inventor: SARAGOVI HORACIO URI
IPC: A61K38/12
Filed: 2001-01-18
Abstract: Des composés peptidomimétiques du coude bêta à petites molécules protéolytiquement stables ont été identifiés comme agonistes ou antagonistes des récepteurs neurotrophiniques tels que TrkA. Un composé particulièrement intéressant se lie à la région C2 immunnoglobulinoïde du domaine extracellulaire de TrkA, fait concurrence à la liaison d'un autre ligand de TrkA, confère une protection trophique sélective aux lignées cellulaires exprimant le TrkA et aux cultures neuronales primaires, et induit la différenciation des cultures neuronales primaires. Les petits composés peptidomimétiques à coude bêta de l'invention peuvent activer un récepteur neurotrophinique de la tyrosine kinase se liant nirmalement à un ligand protidique relativement grand. De tels composés se liant au domaine extracellulaire des récepteurs Trk conviennent comme agents pharmacologiques permettant de s'adresses à des troubles où les récepteurs Trk jouent un rôle, par un ciblage sélectif des populations.
Patent WO-02074212-A1 (WO)
Title: Procede pour reduire les douleurs musculaires a declenchement retarde chez les mammiferes
Inventor: KEMPE FRIEDER K
IPC: A41D31/00
Filed: 2001-06-06
Abstract: Procédé pour réduire les douleurs musculaires à déclenchement retardé chez des mammifères tels que les humains et les chevaux, par exemple, la douleur due à un exercice inhabituel. La partie du corps affectée de l'humain est recouverte d'un textile réfléchissant les rayonnements et se présentant comme un vêtement façonné à partir d'un textile ou comme un drap ou une couverture ou encore comme un ruban. Le textile approprié réfléchissant les rayonnements est un tissu cousu à partir d'un fil constitué d'une fibre textile telle que le Nylon et, pour deux à trente-cinq pour cent en poids, d'un fil métallique conducteur, de préférence en acier inoxydable.
Patent WO-2005014072-A1 (WO)
Title: Matiere ti-ni poreuse biocompatible
Inventor: CHERNYSHOV ALEXANDR
IPC: A61L27/56
Filed: 2003-08-08
Abstract: Matière poreuse sous forme de nickelure de titane (TiNi) comportant également de l'oxygène, qui est biomécaniquement et biochimiquement compatible et qui est destinée à être utilisée en premier lieu dans le domaine biomédical pour l'implantation et pour servir d'interface avec des tissus vivants. Ladite matière possède une structure poreuse définie par des propriétés morphologiques, mécaniques et de surface lui permettant de s'adapter de manière adéquate à l'os adjacent auquel ladite matière TiNi est destinée à se lier. Cette matière se distingue en outre par l'absence complète de phases secondaires enrichies en nickel. Ces phases peuvent laisser échapper du nickel dans le corps, ce qui peut entraîner des complications associées à la toxicité du nickel. Les propriétés mécaniques et caractéristiques de surface obtenues confirment la biofonctionnalité de la matière selon la présente invention.
Patent CA-2001651-A1 (CA)
Inventor: IWAMOTO NORIHIRO
IPC: B29C33/24
Filed: 1989-10-30
Abstract: A clamping cylinder system used in a diecast machine and the like and includes a clamping cylinder and a booster cylinder. The booster cylinder has two chambers different in inner diameters, and a booster piston has a small diameter portion and a large diameter portion, which correspond to the inner shapes of these chambers. During the low pressure of the clamping cylinder, the oil pressure is given to the clamping cylinder, with the booster cylinder being in non-operating condition, and, when a booster operating signal is given, the booster piston is operated. With this arrangement, a boosted pressure force in accordance with the ratio of the area between the small diameter portion and the large diameter portion of the booster piston can be obtained.
Patent CA-2002739-A1 (CA)
Inventor: NYLUND STEVEN L
IPC: G01N21/27
Filed: 1989-11-10
Abstract: A light-reflection defect detection apparatus and method for sensing the presence of food products or other articles and detecting defects therein is described using pulsed light-emitting semiconductor devices, such as light-emitting diodes (LEDs). The LEDs emit at least three different wavelengths of light including two of visible light (i.e., red and green light) and one of infrared light. Viewers each including a photosensor, such as a photoelectric detector, are employed to sense the light reflected from the article and to produce sensor output signals which are sampled and stored before being transmitted to a digital computer for signal processing. The groups of LEDs are pulsed ON and OFF by a capacitor discharge pulse generator circuit which causes a substantially constant current to flow through the LEDs so that they emit light of uniform intensity. The defect detection apparatus and method is especially useful in detecting defects in elongated food products such as French-fry potato strips.
Patent CA-2003440-A1 (CA)
Inventor: YOSHIDA NOBLE H
IPC: B41M5/124
Filed: 1989-11-21
Abstract: Abstract A process for the preparation of a coating composition containing microcapsules comprising the steps of:         (a)  preparing an aqueous dispersion of microcapsules, (b)  adding a flow control agent to said aqueous dispersion microcapsules, (c)  applying heat and vacuum to said aqueous dispersion of microcapsules containing said flow control agent to remove water from said dispersion of microcapsules and thereby concentrate said dispersion of microcapsules, and (d)  adding said concentrated dispersion of microcapsules to a printing ink vehicle to form a coating composition.
Patent CA-2006189-A1 (CA)
Title: Derivatives of tetrapeptides as cck agonists
Inventor: SHIOSAKI KAZUMI
IPC: A61P13/02
Filed: 1989-12-20
Abstract: DERIVATIVES OF TETRAPEPTIDES AS CCK AGONISTS     ABSTRACT OF THE DISCLOSURE          Tetrapeptide analogs are disclosed which possess CCK agonist activity.
Patent CA-2006573-A1 (CA)
Title: Pneumatic tire with sidewall protrusions for enhanced operation on snow covered terrain
Inventor: OCHIAI KIYOSHI
IPC: B60C11/11
Filed: 1989-12-22
Abstract: A pneumatic tire is provided having improved road grip performance on snowy roads. The pneumatic tire incudes a tread portion, and a pair of sidewall portions extending radially-inwardly from an associated tread edge to an associated bead portion. The tread portion includes primary, circumferentially-extending main grooves which are disposed on each associated side of the equator of the tire, and lateral grooves extending from the main grooves to the tread edges to open at the axially-outer end thereof at the face of the sidewall portion. This structure forms, in each shoulder region, a row of shoulder blocks which are arranged circumferentially of the tire along each tread edge. The face of the tread portion includes indentations, and each face of the sidewall portions includes associated protrusions. A pair of the indentations and the protrusions make up a gripping means. Each indentation extends both radially-inwardly from the surface of the tread portion and axially-inwardly from the face of the sidewall, thereby to extend from the tread edge to a point which is axially-inward thereof. The axially-outer end thereof is open at the face of the sidewall, and the axially-inner end terminates an axial distance inwardly of the tread edge at the top of the shoulder block.
Patent CA-2007925-A1 (CA)
Inventor: SUZUKI ATSUSHI
IPC: G11B5/712
Filed: 1990-01-17
Abstract: A magnetic recording medium comprises a non-magnetic substrate and a magnetic recording layer provided on said substrate, comprising (a) 100 parts by weight of magnetic powder, (b) 5 to 15 parts by weight of a mixture of a fatty acid ester and a fatty acid in their weigh ratio of 60/40 to 95/5 and (c) 5 to 15 parts by weight of carbon black having an average diameter of a single particle in the range of 0.1 to 2.0 microns.  The magnetic powder is preferably treated on the surface with (1) a phosphate or an alkenyl or alkyl succinic acid and (2) an organosilane compound having a hydrolyzable alkoxysilane group in a molecule.
Patent CA-2008657-A1 (CA)
IPC: A44B19/36
Filed: 1990-01-26
Abstract: ABSTRACT OF THE DISCLOSURE        A bottom end stop for a slide fastener is disclosed, which is formed by injection molding of a plastics material into a multi-shape structure designed to eliminate unintentional separation or "chain crack" of the fastener which would otherwise take place at the joint between the end stop and an endmost or terminal one of discrete coupling elements when upwardly directed thrust force is exterted from under the fastener.
Patent CA-2016162-A1 (CA)
Title: Carpet underlay
Inventor: MATTHEWS BERNARD R
IPC: D06N7/00
Filed: 1990-05-07
Abstract: ABSTRACT      A carpet underlay comprising a resilient sheet of an elastomeric composition, a  coherent backing structure having first and second layers, and means adhering the first layer to a first surface of the resilient sheet,  in which the backing structure has a plane of weakness between the first ant second layers that allows removal of the second layer without  substantially affecting the adhesive bond between the first layer and the resilient sheet.
Patent CA-2017580-A1 (CA)
Title: Process for the preparation of storage-stable levulinic acid
Inventor: FARNLEITNER LORENZ
IPC: C07C27/02
Filed: 1990-05-25
Abstract: Abstract A process for the preparation of colour-stable levulinic acid by saponification of acetylsuccinates with aqueous  mineral  acids,  by continuously treating the starting products with steam in counter-current in a reactor cascade, the reaction being carried out above the boiling point of the alcohol being formed in the reaction or above the boiling point of the aqueous azeotrope being formed.
Patent CA-2017982-A1 (CA)
IPC: G01N3/12
Filed: 1990-05-31
Abstract: Abstract of the Disclosure A pressure control apparatus suitable for controlling pressures in autoclaves permits a plurality of autoclaves to be selectably pressurized from a single pressurizing cir-cuit.  The apparatus can be externally controlled to more efficiently multiplex autoclaves to the pressurizing circuit and to more efficiently implement different pressure schedu-les for the autoclaves.  Once a pressure has been set for an autoclave maintained in communication with the main pressurizing circuit, the apparatus automatically monitors the position of the pump piston and resets it from either of its extreme limits of movement to maintain pressure at a desired set point.  Corresponding methods are also disclosed.
Patent CA-2020378-A1 (CA)
Title: Maleimide containing, negative working deep uv photoresist
Inventor: JAIN SANGYA
IPC: H01L21/027
Filed: 1990-07-04
Abstract: Abstract A method for producing a negative image by coating a substrate with a photosensitive layer containing a self-crosslinkable maleimide copolymer capable of crosslinking in the presence of a photogenerated acid and heat.  The composition is coated and dried on a substrate, then imagewise exposed, baked and developed with an aqueous alkaline solution.
Patent CA-2021375-A1 (CA)
Title: Medical process - use of dichlorodifluoromethane (cc1_f_) and chlorodifluoromethane (chc1f ) as cryogens for treating skin lesions
Inventor: MCDOW RONALD A
IPC: A61B18/02
Filed: 1990-07-17
Abstract: Use of CC12F2 or CHC1F2 to perform cryogenic surgery on a variety of skin lesions is described.
Patent CA-2021601-A1 (CA)
Title: Translucent silicon-oxy-carbide glass and articles
Inventor: RENLUND GARY M
IPC: C03C14/00
Filed: 1990-07-19
Abstract: TRANSLUCENT SILICON-OXY-CARBIDE       GLASS AND ARTICLES                           Abstract Methyl silicone resins are pyrolized in a non oxi-dizing atmosphere to form a translucent glass comprised of silicon, oxygen and carbon where silicon atoms are chemically bonded to carbon and oxygen atoms, but there are essentially no chemical bonds between carbon and oxygen atoms. The translucent silicon-oxy-carbide glasses of this invention resist devitrification and decomposition in oxidizing or reducing atmospheres at temperatures of about 1250°C or greater.
Patent CA-2022741-A1 (CA)
Inventor: KAKODKAR SUNIL V
IPC: B01J41/14
Filed: 1990-08-07
Abstract: Quaternized non-crosslinked polyethyleneimine silica based solid supports are useful strong anion exchangers for column chromatography separation and purification of proteins and have high binding capacity at high pH, the ability to bind basic proteins having high pH isoelectric points and are rapidly equilibrated and are essentially non-titratable.
Patent CA-2022782-A1 (CA)
Inventor: SEVERANCE WAYNE S JR
IPC: H05H1/34
Filed: 1990-08-07
Abstract: An electrode for a plasma arc torch and a method of fabricating the same are disclosed, and wherein the electrode includes a copper holder having a lower end which mounts an emissive insert which acts as the cathode terminal for the arc during operation.      Where the torch is used in an oxidizing atmosphere, the copper holder tends to oxidize; and the arc tends to attach to the oxidized copper rather than the insert, which results in the rapid destruction of the holder.      Ta prevent this destruction, the present invention incorporates a sleeve of silver or other metal having a relatively high work function, and which is positioned to surround the insert and form an annular ring on the lower end surface of the holder and thus to surround the exposed end face of the emissive insert. The annular ring serves to prevent arcing from the copper holder, and so that the arc is maintained on the insert.
Patent CA-2023714-A1 (CA)
Title: Simplified bump-feed type cutting head assembly for flexible line trimmers
Inventor: DESENT NASH S
IPC: A01D34/416
Filed: 1990-08-21
Abstract: ?EAI ?7501 ABSTRACT A compact, light weight, structurally simplified bump-feed type cutting head for a flexible line trimmer is formed from only six components - a hollow cylindrical hub having an open lower end; an annular cover member releasably securable over the lower hub end;  a threaded arbor press-fitted  into the hub to secure it to the trimmer drive shaft for rotation therewith; a hollow tubular release button member slidably extended through the  central  cover member  opening  and axially movable  between downwardly  extended  and  upwardly  retracted  positions;  a  line storage  spool  rotatable  carried  by  the  release  button member within the hub;  and a cylindrically coiled compression  spring captively  retained  within the  release  button  and  biasing  it toward its downwardly extended position.  During high speed rota-tion of the hub about its axis, an outer end portion of flexible line coiled on the spool and passing outwardly through a hub side aperture is whirled through a transverse cutting plane to trim adjacent vegetation.  When the outer line end becomes worn away, incremental  line  feedout  is  achieved  simply  by  tapping  the release button on the ground to activate a line escapement struc-ture defined by cooperating teeth formed on the release button and the inner side surface of the spool hub. Spool removal is achieved simply by removing the cover member,  the arbor func-tioning to hold the release button in place on the hub during and after spool removal.
Patent CA-2023862-A1 (CA)
Title: Purification of halogenated aromatic sulfones or ketones
Inventor: HERD MELVIN D
IPC: C07C315/06
Filed: 1990-08-23
Abstract: Abstract of the Disclosure A process for purifying a halogenated aromatic sulfone or ketone compound comprising contacting the compound with a solvent having a normal boiling point less than about 225°C to form a mixture, heating the mixture to a temperature above the normal boiling point of the solvent in a closed system to form a solution, cooling the solution to recrystallize the compound, and recovering the compound.   A second embodiment of the invention comprises repeating the purification process steps at least once to further purify the halogenated aromatic sulfone or ketone compound.
Patent CA-2024720-A1 (CA)
Title: Rna with endoribonuclease activity for mrna of ripening genes, the preparation thereof and the use thereof in plants
Inventor: UIJTEWAAL BERNARDUS
IPC: A01H5/08
Filed: 1990-09-06
Abstract: Abstract of the disclosure             HOE 89/F 295 RNA  with  endoribonuclease  activity,  the preparation thereof and the use thereof Ribozyme genes or gene fragments can be synthesized on the basis of the cDNA of ripening genes. They are then inserted into plant cells and expressed there, which brings about almost complete inhibition of the ripening enzymes.
Patent CA-2026464-A1 (CA)
Title: Railing assembly
Inventor: WEAVER JAMES R III
IPC: E04F11/18
Filed: 1990-09-28
Abstract: A RAILING ASSEMBLY     Abstract of the Disclosure A railing, fence or like barrier structure formed from a plurality of lightweight, high-strength plastic or like material components, different ones of which are capable of being either injected molded or extrusion molded wherein the plurality of components are connected to one another and at least some of which incorporate a high-strength material reinforcement member formed on the interior thereof during its molding formation.  A connecting assembly or alternately a locking assembly serves to interconnect and/or lock other structural components of the railing assembly to form a structure with a high degree of structural integrity and yet maintain a substantially lightweight construction.
Patent CA-2027857-A1 (CA)
Inventor: BERRY GAYLORD L
IPC: A61M1/16
Filed: 1990-10-17
Abstract: ABSTRACT OF THE INVENTION An in vivo extrapulmonary blood gas exchange device is disclosed  having  a  hollow  fiber  bundle  in  gaseous communication with a coaxial dual lumen tube and having a furling apparatus for twisting one coaxial lumen relative to the other.  The furling apparatus enables the outside diameter of the bundle of gas permeable tubes  to be  selectively adjusted to provide either a furled, small insertion diameter when inserting the apparatus into the venae cavae of a patient or  an  unfurled  expanded  oxygenation diameter  after the apparatus is in place within the venae cavae and the bundle of gas permeable tubes is deployed therein.  The oxygenator is inserted into the patient through a single incision at one of the right external i?       common femoral,  or internal jugular veins.  A nove  ?           configuration permits the oxygenator to be inserted into the patient utilizing an over-the-guidewire intravascular insertion technique.
Patent CA-2030907-A1 (CA)
Inventor: NAKANO AKIKAZU
IPC: C08K7/00
Filed: 1990-11-27
Abstract: ABSTRACT OF THE DISCLOSURE A stampable sheet which comprises 95 to 20% by weigh-t of styrene polymer having a syndiotactic configuration (a) and 5 to 80% by weight of fibrous reinforcing material having an average fiber length of at least 1 mm (b) which is excellent in heat resistance, impact resistance, dimensional stability and dielectric properties is disclosed.
Patent CA-2031373-A1 (CA)
Title: Plastics material, reusable recyclable carton
IPC: B65D5/66
Filed: 1990-12-03
Abstract: ABSTRACT          A reusable, recyclable, reversible carton is made from recyclable plastics material and is formed from a carton blank adapted for erection without the need for additional closure devices such as glue or staples.  The plastics material may be polyethylene and printing on at least one surface may be by use of W inks on a roughened surface with a view to maximum longevity of the printing. The carton is erected from a knock-down carton blank having releaseable engagement tabs and slots to releaseably maintain the carton in an erected condition. A two part lid is provided, each part of which may be folded down the side of the carton to allow for the possibility of using the carton for open storage.
Patent CA-2035876-A1 (CA)
Inventor: WRIGHT DAVID P
IPC: G06F12/08
Filed: 1990-07-05
Abstract: A computer comprises a CPU (11), a memory store (12) and a cache comprising a cache memory (17) and a cache controller (16), the CPU (11) being capable of receiving from a memory store (12), or from the cache memory (17), elements of data each arranged as a plurality of words of data associated with a common address, the cache controller (16) inherently only being capable of handling elements of data arranged as a single word of data and an associated address, there being provided a state machine to enable the cache controller  (16)  to handle elements of data each arranged as a plurality of words of data associated with a common address.