baber/WOPTO huggingface dataset:
Patent AU-2002216178-A1 (AU)
Title: Method for detecting new objects in an illuminated scene
Inventor: MENIERE JEROME
IPC: G08B21/08
Filed: 2001-12-05
Abstract: A method and system for detecting an object in a zone located proximate to an interface between two liquid and/or gaseous media having different refractive indices, for example of the air/water type. The method and system produce at least a video image of the interface and the zone and produces electric signals representing each video image. Then, the electric signals are digitized and the data is processed by discriminating the data corresponding to the video image of the real object from those corresponding to the apparent video image generated by the interface.
Patent AU-2002221572-A1 (AU)
Title: A noise-absorbent and/or -reducing screen
Inventor: ANDERSEN CLAUS VOIGT
IPC: E01F8/00
Filed: 2001-12-14
Abstract: A noise-absorbent and/or -reducing screen (1) intended for being erected along a line that is heavily exposed to noise, e.g. road, and comprising a relatively flat first wall element (10) that has a front side (11) and a back side and that is made of a noise-absorbent and/or -reducing material; a second wall element (20) that extends parallel with the first wall element (10) and is arranged in front of said front side (11); said second wall element (20) being configured for carrying vegetation (7). The invention is characterised in that the second wall element (20) is configured as a frame with pairs of opposed frame elements that define the outer periphery of the frame; said frame also comprising a number of interior parallel rod elements (30) that extend between two opposed frame elements and having a front and a back side that face towards the first element (10); and that the second wall element (20) comprises a structure of approximately parallel, cut-off branches or stems (40) of a naturally occurring growth; said branches or stems (40) extending between opposed frame elements and alternatingly on the front and back sides of the rod elements (30) in order to thereby be secured to the frame.
Patent AU-2001262333-A1 (AU)
Title: Polyoxymethylene moulding compound containing a lubricant, the use thereof and moulded bodies produced therefrom
Inventor: KURZ KLAUS
IPC: C08L59/00
Filed: 2001-05-31
Abstract: Polyoxymethylene with addition of a lubricant mixture composed of an aliphatic ester and of a polyethylene wax improves in-feed behavior into the injection-molding machine without substantially changing tribological behavior, when comparison is made with a polyoxymethylene which has only an aliphatic ester. The weld-line strength of the molding is also improved. The molding composition is used for moldings of any type with high tribological requirements running against hard materials.
Patent AU-2001278520-A1 (AU)
Title: Compressor
Inventor: GARCZORZ REINHARD
IPC: C22C1/04
Filed: 2001-08-02
Abstract: The compressor has two rotors ( 14, 16 ), which are rotatably mounted in a housing ( 10 ) by means of a shaft each, the rotors ( 14, 16 ) rotating without contact with the housing. The rotors ( 14, 16 ) consist of a powder-metallurgical Al-Si alloy, and the housing ( 10 ) consists essentially of aluminum.
Patent WO-8102046-A1 (WO)
Inventor: WILSON J
IPC: F02B1/04
Filed: 1981-01-07
Abstract: Raccords destines a maintenir en accouplement un arbre de sortie rotatif d'un moteur et un arbre de rallonge entraine (generalement flexible) pour entrainer a distance des outils, pompes et autres equipements. Le raccord possede une partie (23) ayant un alesage cylindrique pour recevoir les deux arbres en engagement d'accouplement en bout-a-bout en fonctionnement. Le raccord possede une partie de base (24) pour son montage sur le moteur. Une partie (25) qui s'etend autour de la partie (23) possede des ouvertures (30) recevant les pattes d'une poignee de verrouillage (26) qui passe au travers de la partie (25) et se termine dans des sections filetees sur lesquelles des ecrous (27) maintiennent des ressorts (28) prisonniers, poussant ainsi la poignee dans une position de verrouillage. Dans cette position, des parties de projection (29a) sur les pattes de la poignee (26) s'etendent dans l'alesage de la partie (23) et peuvent s'engager dans une gorge annulaire sur l'arbre entraine, maintenant ainsi ce dernier dans l'alesage. La gorge possede une section rectangulaire qui correspond a la section des parties (29a). La poignee (26) se deplace transversalement par rapport a l'alesage.
Patent WO-8400942-A1 (WO)
Title: Multi-container connector
Inventor: EATON BARRIE M
IPC: B65D67/02
Filed: 1983-08-25
Abstract: A multi-container connector for permitting interconnection of containers (1) such as metal drink cans. The connector has an upper part (5) and a lower part (7). Each of parts (5) and (7) has finger means (13) thereon which engage with the upper and lower edge surfaces of the containers. The parts (5) and (7) are held in assembled relationship by body parts (9) and (11) being interconnected. The connector is such that when assembled with the containers (1), the containers (1) are held at the top and bottom surfaces thereby permitting easy carriage and storage. The containers (1) may be removed from the connector by separating the body parts (5) and (7) or by physically pulling the containers (1) from the connector thereby deflecting or rupturing the fingers (13).
Patent WO-8804715-A1 (WO)
Inventor: KANE PHILLIP JOSEPH
IPC: E01F13/00
Filed: 1987-12-18
Abstract: Un système de manutention et de support pour matériau flexible, servant par exemple à dresser des barrières, des clôtures ou autre enceinte, comprend un rouleau de matériau flexible (20), tel qu'un filet à maille ou une toile en plastique ajourée, contenu dans un distributeur (24) et comportant des tubes (21) ou des bandes (non représentées) régulièrement espacés sur toute sa longueur, permettant ainsi de fixer le matériau (20) au moyen de montants (27) à un support lors de son déroulement depuis le distributeur (24). Le support peut être constitué par une surface, telle que la chaussée d'une route, de façon à former une barrière tel que le montre la figure ou une autre structure telle qu'une enceinte. Une variété d'accessoires, tels que des pieds de supports, des éléments d'ancrage ou des éléments d'extension de montants peuvent être utilisés avec le dit système pour en accroître la fonctionnalité.
Patent WO-9412312-A1 (WO)
Inventor: PARRY ALAN
IPC: B23K35/38
Filed: 1993-11-24
Abstract: L'invention concerne un procédé de soudage de métaux à l'arc en atmosphère inerte permettant de diminuer les projections, dans lequel un liquide (8), de préférence un hydrocarbure, est dispersé dans un gaz inerte durant le processus de soudage. L'utilisation du liquide (8) dispersé dans le gaz à l'emplacement du soudage (2) empêche toutes les projections formées d'adhérer à une quelconque surface jouxtant l'outil à souder (3). Le liquide peut être dispersé dans le gaz en faisant passer le gaz à travers le liquide dans un récipient (7) disposé entre l'alimentation en gaz (12, 13) et l'outil à souder (3), ou il peut être injecté dans le gaz sous la forme de vapeur ou d'un fin brouillard.
Patent WO-9821387-A1 (WO)
Title: Commande des bouts de touffes dans le peignage des textiles
Inventor: JOHNSON DAVID MICHAEL
IPC: D01G19/14
Filed: 1997-11-14
Abstract: Un dispositif permettant de peigner des textiles comprend un système de peigne (30, 32) définissant une zone de peignage (35) et un système (11) permettant d'amener une mèche entrante dans la zone de peignage. Un système d'arrachage (20) se déplace alternativement de façon à arracher les touffes successives de la mèche et à amener chaque touffe dans ou près de la zone de peignage. Un système de commande (49) des touffes permet de commander au moins une partie de chaque touffe successive de façon à l'arracher de la mèche entrante, et comprend une structure (53) qui longe le système d'arrachage, de façon à définir elle aussi un passage (52) ouvert pour recevoir la partie touffe. Cette structure (53), disposée de façon à commander la partie touffe dans la zone de peignage adjacente au système d'arrachage (30) et à protéger la partie touffe d'un segment adjacent du système de peignage, est montée de façon à se déplacer alternativement en même temps que le système d'arrachage. Ledit passage (52) se déplace ainsi alternativement, quand il est ouvert, en même temps que le système d'arrachage.
Patent WO-9830429-A1 (WO)
Title: Ensemble roue et frein
Inventor: WILSON ROBERT CHARLES
IPC: B60B33/02
Filed: 1998-01-02
Abstract: L'invention concerne un ensemble combiné roue et frein pour caddie, etc. du type de ceux dotés d'un élément de frein fixe pris en sandwich entre deux disques (16, 17 le dessin montre l'ensemble vu de face) de roue tournant librement. Lorsque le caddie aborde un escalier roulant à rampe, les disques (16, 17) tombent entre les nervures (42, 46, 47) de l'escalier roulant, ce qui a pour effet de mettre en contact la partie du frein (25) avec l'escalier roulant. Le poids du caddie pousse les nervures élastiques (40, 41) de l'élément de frein de façon à ce qu'elles enserrent les nervures (42) de l'escalier roulant de manière à immobiliser le caddie.
Patent WO-03093459-A1 (WO)
Title: Lignee cellulaire stable exprimant le cytochrome p450 24 (cyp24), procedes et utilisations connexes
Inventor: ZHANG ANQI
IPC: C12N15/53
Filed: 2003-05-02
Abstract: L'invention concerne une cellule hôte de recombinaison stable renfermant un acide nucléique CYP24. De préférence, la cellule hôte est une cellule mammalienne ou une cellule d'insecte. Il s'agit d'une cellule utile pour l'identification de modulateurs de CYP24 susceptibles d'être utilisés dans le traitement d'états pathologiques liés à l'expression de CYP24.
Patent CA-2003392-A1 (CA)
Title: Silicone hairspray compositions
Inventor: MURPHY CAROLYN S
IPC: A61K8/894
Filed: 1989-11-20
Abstract: ABSTRACT SILICONE HAIRSPRAY COMPOSITIONS Silicone hairspray compositions which give hair volume and hold but with  a soft  feel  are disclosed.   These  compositions comprise from about 0.05% to about 10.0% of a nonrigid silicone gum, said gum having dispersed therein from about 0.03% to about 8.0% of unsolubilized particulate matter which is preferably an octyl acrylamide/acrylate/butyl aminoethyl methacrylate copolymer; from about 0.05% to about 5.0% of a hydrophobically-modified clay suspending/anti-agglomerating agent; and a volatile carrier, such as ethanol.
Patent CA-2004245-A1 (CA)
Title: Crystalline 3-methacryloyloxy-2-hydroxypropyltrimethylammoni um chloride monomer
Inventor: CHIANG WILLIAM G
IPC: C08F20/36
Filed: 1989-11-30
Abstract: TRIMETHYLAMMONIUM  CHLORIDE MONOMER                         ABSTRACT      The present invention provides a mixture of 3-methacryloyloxy-2-hydroxypropyltrimethylammonium chloride monomer and its isomer having a particle crystalline size of greater than about 40 microns.  The crystalline monomers are directly prepared without an intervening recrystallization step.  The monomers are useful in the preparation of water soluble polymers having antistatic, flocculation and water treatment properties.
Patent CA-2007406-A1 (CA)
Title: Improved self-contained air drying unit
Inventor: FRESCH VINCENT P
IPC: B01D53/26
Filed: 1990-01-09
Abstract: An improved self-contained air drying unit utilizes a single fan to draw air across an aftercooler, a condenser and a reheater, all of which are located within a single housing.
Patent CA-2008319-A1 (CA)
Title: Absorbent dressing
Inventor: GILMAN THOMAS
IPC: A61F13/00
Filed: 1990-01-23
Abstract: A dressing for a wound of a patient having, an absorbent fabric, a base sheet for placement on the skin of the patient surrounding the wound, with the base sheet having an opening extending therethrough located over the wound and being sufficiently large to receive the absorbent fabric into the wound, with the base sheet having adhesive on a front surface thereof for securement of the base sheet to the skin surrounding the wound. The dressing has a cover sheet resist ant to the passage of bacteria, with the cover sheet having dimensions larger than the opening. The cover sheet is secured over the base sheet in a position to cover the opening.
Patent CA-2009978-A1 (CA)
Inventor: KAROL THOMAS J
IPC: C07D285/125
Filed: 1990-02-14
Abstract: Disclosed are novel compounds derived from 2,5-dimercapto-1,3,4-thiadiazole and one or two moles of polyolefin having 5 to 400 carbon atoms.  Furthermore, the 5-position of the 2-mercapto -1,3,4-thiadiazo1e may be substituted by alkylthio, 2-hydroxyalkylthio, amino or hydroxy group.  The compounds are effective dispersants, antiwear agents and antioxidants when incorporated into lubricating compositions.
Patent CA-2012184-A1 (CA)
Title: Notching scissors to notch and trim curved seams
Inventor: NADEAU PATRICIA B
IPC: B26B13/10
Filed: 1990-03-14
Abstract: ABSTRACT       A    dual-purpose,    hand-held    scissors    for seamstresses,  leather workers,  sheet metal workers,  and other users which have two unique blades with teeth which will cut a series of proportionately-spaced, single notches (V-shaped  indentations)  into  textile  fabrics,  canvas, leather, vinyl, sheet metal, and other soft, flexible and pliable materials and trim away excess fabric from the article simultaneously.  It (1) saves time by performing two essential functions in one operation;  (2) simplifies clean-up after sewing because the original method was very messy as when the individual notches were cut, they would scatter everywhere as they fell away from the fabric; and (3)  permits  more  accurately  cut  notches  which  are consistent in size and shape to give the article a neater appearance.   The shape of the blades is such that upon applying the scissors into the seam allowance on garments and other work products, the seam will be trimmed smoothly for a designated distance, then a notch will be cut into the seam allowance and simultaneously trim the excess fabric at that point.  By repeatedly applying the scissors until you reach the end of the fabric, the entire seam is both notched and excess fabric trimmed away from the seam allowance in the same operation.   Notching and trimming excess fabric or material is necessary in the formation of inner and outer curves.  The resulting debris would then consist of only one continuous strip of excess material instead of a multitude of small,  individual notches in addition to a strip of excess material.
Patent CA-2013707-A1 (CA)
Inventor: LEWIS VICTOR M
IPC: A23L29/20
Filed: 1990-04-03
Abstract: The invention concerns a cereal food product comprising a "waxy" cereal chosen from barley, corn, rice or sorghum or from other starchy seed or tissue material wherein less than about 10% of the starch present is amylose, and preferably the starch contains substantially no amylose. Preferably the cereal is waxy barley. The major part of the starch present is also in its ungelatinised form. A process for preparing the food cereal is also described. The cereal food product is preferably a quick cooking hot porridge-like breakfast food.
Patent CA-2015269-A1 (CA)
Title: Ready to dilute adjuvant-containing postemergent herbicide formulation
Inventor: HAZEN JAMES L
IPC: A01N43/50
Filed: 1990-04-24
Abstract: Ready-to-Dilute (RTD) herbicide formulations containing crop oil type adjuvants are disclosed which may be added as is to water to form a tank mix for herbicide application.  The formulations are storage stable for extended periods, provide for rapid self-emulsification, form a stable tank mix, and moreover provide equal or better herbicidal efficiency than tank mixes containing commercially available standard crop oils and standard herbicide formulations.
Patent CA-2015488-A1 (CA)
Inventor: TSUDA TOMOYASU
IPC: C08G18/66
Filed: 1990-04-26
Abstract: The present invention is directed to a polyurethane comprising (A) a structural unit derived from polyester diol, which consists essentially of 1 to 3 members selected from the structural units (I), (II) and (III) shown below, and the structural units (IV) and (V) shown below, the molar fractions of these structural units satisfying specific relationships:  (I)     wherein m represents an integer of 8 to 10 (II)  :   (III)  : -O-R1-O-wherein R1 represents a branched primary glycol residue having 4 to 8 carbon atoms (IV)   :   (V)    :   wherein n represents an integer of 4 to 8, and (B) a structural unit derived from a diisocyanate; a process for producing the same;  and the polyester diol used for the preparation of the same.  The polyurethanes of the present invention have high heat resistance and injection moldability as well as having very good resistance to water and cold.  They also have very good mechanical properties.  The polyurethanes of the present invention can be readily molded and are suitable for use as a material for sheets, films, rolls, tubing, etc.
Patent CA-2018352-A1 (CA)
Inventor: SCHWARTZBACH BJARNE
IPC: H03B5/32
Filed: 1990-06-06
Abstract: A temperature controlled crystal oscillator circuit comprising an amplifier (12) having a feedback path including a crystal (26) and a frequency pulling element (28), and a temperature compensating voltage generating means (30) coupled to the frequency pulling element (28).  The voltage generating means (30) applying a voltage, V comp, generated in accordance with a function V comp = b*exp[a1(T-T R)]+b*exp[-a2*(T-T R)]+c*(T-T R) where T R is a reference temperature in degrees Kelvin T is the working temperature in degrees Kelvin a1, a2, b and c are constants.
Patent CA-2020838-A1 (CA)
Inventor: BHATNAGAR PRADIP K
IPC: A61K38/08
Filed: 1990-07-10
Abstract: The invention provides compounds of the general formula: <CHEM>   The compounds have hemoregulatory activities and can be used to stimulate haematopoiesis.
Patent CA-2021132-A1 (CA)
Title: Gas spring, a method of filling a gas spring with pressurized gas and an installation for performing the method
Inventor: MUELLER MARTIN
IPC: B23K26/382
Filed: 1990-07-13
Abstract: ABSTRACT   A gas spring must be filled with pressurized gas through an opening.  This opening must be closed after the filling operation while maintaining the gas pressure within the gas spring.  According to this invention, the filling opening is bored by a laser beam, while the location of the opening to be bored is confined within a filling chamber.  After such laser boring of the opening, pressurized gas is admitted to the filling chamber and flows from the filling chamber into the gas spring.  Thereafter, the filling opening is closed again by directing the laser beam against an annular zone surrounding the opening whilst the opening is still in the filling chamber.
Patent CA-2021344-A1 (CA)
Title: Combustion chamber and process for combusting at least partially combustible substances
Inventor: TRATZ HERBERT
IPC: F23G5/027
Filed: 1990-07-17
Abstract: Abstract of the Disclosure:          A combustion chamber for combusting a substance includes a burner and at least three successively disposed parts includ-ing a primary chamber, a secondary chamber and an ash dis-charge chamber.  The burner is associated with and conducts a first air flow to the primary chamber.  The primary chamber has  an  inlet  for conducting a  second air  flow  for substoichiometric combustion of a substance to be combusted at a temperature below an ash softening point and without clinker flow.  The secondary chamber has an inlet for con-ducting a third air flow for brief,  intensive,  complete combustion of the substance discharged from the primary chamber with clinker flow, and the secondary chamber has walls and a material lining the walls being resistant to fluid clinker.  A process for combusting a substance being at least partially formed of combustible material includes feeding  an  air  flow  to  the  substance  for substoichiometrically combusting the substance at a tempera-ture below an ash softening point without clinker flow but with formation of a residue, and subsequently admixing a further air flow with the residue of the substoichiometric combustion for completely combusting the residue and forming flue gas and flowing ash.  Prepared pyrolysis residue and incompletely burned gas may be discharged from a pyrolysis reactor as the at least partially combustible material by low-temperature carbonization of trash in a system for thermal trash disposal.
Patent CA-2023297-A1 (CA)
Title: Tool joint and method of hardfacing same
IPC: B23K9/04
Filed: 1990-08-15
Abstract: A method is provided for applying grooved bands of hardsurfacing on a tool joint for earth boring drill pipe.  The hardfacing of the tool joint has tungsten carbide granules in an alloy steel matrix.  The tool joint is rotated and an arc between an electrode and the tool joint is provided to create a weld puddle.  The electrode is reciprocated parallel to the tool joint axis and the granules are fed into the weld puddle with the puddle being applied to the grooved bands around the exterior of the tool joint to a groove depth of from be-tween about 0.75 inches to about 0.150 inches.  The feed of the granules into the weld puddle is discontinued and the weld puddle is continued to be applied around the tool joint and in the grooved bands to provide a protruding substantially tungsten carbide free hardfacing surface about the outer diameter of the tool joint of from between about 0.050 inches to about 0.175 inches, and.the hardfacing surface is machined down to substan-tially the outer diameter of the tool joint.  A tool joint having the above characteristices also is provided.
Patent CA-2023699-A1 (CA)
Inventor: SEARS LAWRENCE A
IPC: F21S4/20
Filed: 1990-08-21
Abstract: ABSTRACT OF THE DISCLOSURE     A  lighting  strip  for  illuminating  domestic stairways at the stair riser and stair tread that is both safe and relatively inexpensive.   The device provides a lighting  strip  for  supplying  low  level  lighting  in staircases or the like having, a means for providing a low level regulated voltage output from an ac voltage supply, a plurality of light means, a housing means for receiving and holding the light means, and the housing means is adapted to be installed under the juncture of a stair riser and stair tread, and connector means connects the light means to the low level voltage output.
Patent CA-2031412-A1 (CA)
Title: Guiding spirally wound zippered film to a constant infeed point
Inventor: BOECKMANN HUGO
IPC: B65H23/02
Filed: 1990-12-04
Abstract: ABSTRACT OF THE DISCLOSURE Zippered film which is spirally wound on a non-oscillating rotary spool is guided to a constant point of infeed by running the zippered film from the spool to such infeed point through an oscillating guide device.
Patent CA-2033487-A1 (CA)
Title: Displaceable waste basket tray and displaceable cabinet shelf tray
Inventor: HOLLMAN KEVIN A
IPC: B65F1/14
Filed: 1991-01-02
Abstract: A displaceable waste basket and a displaceable cabinet shelf tray is disclosed.  The displaceable waste basket has a cabinet portion, a waste portion disposed inside the cabinet portion, and a recessed slide mechanism for displacing the waste portion from an extended position to a retracted position and vice versa so that the waste portion is hidden within the cabinet portion when the waste portion is in the retracted position and the waste portion being visible outside the cabinet portion when the waste portion is in the extended position.
Patent CA-2033595-A1 (CA)
Title: Couche indicatrice
Inventor: SIMARD LAVAL
IPC: A61F13/15
Filed: 1991-01-04
Abstract: La présente invention concerne une couche pour bébés dont les parois intérieures et extérieures se rejoignent longitudinalement de façon à créer à cet endroit, du fait de l'absence de matière absorbante dont est doublée la couche, une rainure ou petits canalisation longitudinale située de préférence dans la section arrière de la couche (fesses) et verticalement, ladite rainure ou canalisation pratiquée dans la couche permettant quiconque de constater la présence de selles et/ou d'urine à l'intérieur de la couche du bébé aussitôt que cela s'est produit et ce sans avoir aucunement besoin d'ouvrir la couche du bébé, ladite rainure faisant office de fenêtre par où les selles et l'urine révèlent leur présence.