baber/WOPTO huggingface dataset:
Patent AU-2001251685-A1 (AU)
Title: Polymer foam processing with low blowing agent levels
Inventor: ANDERSON JERE R
IPC: C08J9/12
Filed: 2001-02-09
Abstract: Systems and techniques for forming microcellular polymeric material, via injection molding, blow molding, continuous extrusion, or the like, at very low blowing agent levels, are described. The invention involves, in one aspect, the discovery of a region of very low blowing agent level where, surprisingly, microcellular material can be formed. Articles with particularly good surface properties are provided.
Patent AU-2001254888-A1 (AU)
Title: Epoxidized trialkylammonium salt, synthesis method and uses
Inventor: LEMAIRE MARC
IPC: A01N43/20
Filed: 2001-04-19
Abstract: The invention concerns an epoxidized trialkylammonium salt characterised in that it is selected among salts of general formula (I), wherein: R represents a (CH2)n-A-NH-(CH2)n'-N<+>R1R2R3 group wherein A represents a -CO- or CH2- group; n' and n range between 1 and 20, with n+n' not less than 10; R1, R2 and R3 are C1-C20 alkyl or mono-hydroxyalkyl groups, linear or branched, identical or different; X represents counterion. The invention also concerns a synthesis method for said salts, the use of said salts as chemical grafting agents, a chemical grafting method for substrates and the resulting biocidal and/or bacteriostatic substrates.
Patent AU-2001258439-A1 (AU)
Title: Partitioning of a communications network
Inventor: NURMINEN JUKKA
IPC: H04L12/70
Filed: 2001-04-26
Abstract: This invention relates to the partitioning of a communications network. The idea of the invention is to divide the logical connections of a communication network into several partitions, each partition representing a certain type of transmission traffic, such as access or regional traffic. The partitioning is based on simple criteria: capacity of an endpoint of a logical connection, representing a node; distance between a pair of endpoints, and traffic category representing the stability of the traffic. By using the partitioning, it is possible to separate a certain type of traffic (a certain type of logical connections) from the whole traffic picture of the network.
Patent AU-2001263879-A1 (AU)
Title: Modular mold and die assembly
Inventor: BUZZEO PASQUALE MICHAEL
IPC: C11D13/14
Filed: 2001-05-01
Abstract: Modular die or mold assemblies comprise a platform, and at least one die or mold unit which is releaseably connected to the platform. The invention permits rapid changing of molds or dies, especially in the manufacture of detergent bars, such as soap bars. Surface ornamentation such as logos can be imparted to the detergent bars either directly from the stamping surface of the dies, from the stamping surface of the dies through an elastomeric lining, or from the surface of the elastomeric lining; in the latter case the indicia is imparted by a mold used to prepare the lining. The modular molds may be used where it is desired to coat the dies with elastomer, particularly where logos are imparted to the elastomeric layer, and where it may be desirable to change the logos, e.g., by changing the modular mold units. k
Patent AU-2001276351-A1 (AU)
Title: Stackable container
Inventor: OETTING WILLI
IPC: B65D21/04
Filed: 2001-05-28
Abstract: The container has two side walls (5,6), each with two or grooves (7,8). Each groove has an upper aperture (21,22) and a lower stop (10). Two or more slide journals (13) are formed on the outside of each side wall, and the relative distances between the journal in horizontal direction, are different from the distances between the upper apertures of the grooves. Each side wall has cut-outs in the upper edges, with their relative distances corresponding to those between the slide journals.
Patent WO-8603099-A1 (WO)
Inventor: STEVENS ALEC MARTIN
IPC: B05B3/00
Filed: 1985-11-26
Abstract: Un atomiseur s'appliquant à l'agriculture injecte (27) un liquide d'atomisation dans un jet d'air produit par un ventilateur (24) lequel est monté sur un pivot (29) et est soumis à un mouvement d'oscillation par un moteur (35) entraînant un bras de manivelle (30).
Patent WO-8605706-A1 (WO)
Inventor: FORD DOUGLAS LYONS
IPC: C12H3/04
Filed: 1986-03-27
Abstract: Une méthode d'accroissement de la vitesse de transport des gaz volatils à travers des barrières poreuses (13) telles que des membranes consiste à placer sous vide d'air la barrière poreuse (13) pendant une durée de temps suffisante pour libérer les pores (V) de tout résidu de gaz, en introduisant dans la barrière (13) par l'orifice d'entrée (14) un liquide non humectant soit avant soit pendant la mise sous vide d'air, opération par laquelle le liquide non humectant forme des pellicules ou des bulles (16) qui obturent les pores (V) de manière à créer une zone de sous-pression à l'intérieur de chaque pore (V) devant être rempli par la vapeur du liquide non humectant. La présente invention peut être utilisée pour faire passer à travers une membrane de la chaleur et des gaz volatils tels que l'éthanol.
Patent WO-8607543-A1 (WO)
Inventor: GRAY NOEL DESMOND
IPC: A61F2/28
Filed: 1986-06-20
Abstract: Procédé d'aide à la cicatrisation comprenant deux ou plusieurs électrodes conductrices ou semiconductrices physiologiquement compatibles, conçues pour être insérées au moins partiellement dans des tissus vivants, y compris des os. Un premier matériau (5) forme ou recouvre la première électrode et un deuxième matériau (6) forme ou recouvre une ou plusieurs électrodes adjacentes, de telle sorte que, lorsque les électrodes sont placées dans les tissus vivants de manière adjacente l'une à l'autre, une différence de tension se produit entre lesdites électrodes. Celles-ci peuvent être solidaires avec des agrafes (1), des aiguilles ou des vis utilisées généralement dans des opérations chirurgicales.
Patent WO-9831249-A1 (WO)
Title: Semelle inserable
Inventor: CHEONG WILSON
IPC: A43B7/14
Filed: 1998-01-16
Abstract: L'invention concerne un soutien de pied (10), destiné à être inséré dans une chaussure et comprenant une couche supérieure flexible (12), une couche de base (18) ainsi qu'une paroi latérale (11) reliée aux régions de bordure (14) des couches supérieure et de base (12 et 18). En outre, ce soutien (10) comprend une cavité (21), laquelle est placée entre les couches supérieure et de base (12 et 18), s'étend autour d'une poche antérieure (17) du support (10) et contient un gel fluide. Ce gel facilite la conformation de la couche supérieure flexible (12) à la plante d'un pied, aux fins de soutien de celui-ci. La poche antérieure (17) est située dans une région destinée à soutenir la cambrure d'un pied et peut recevoir un milieu de support afin de faciliter un soutien réglable de la cambrure.
Patent WO-9856627-A1 (WO)
Title: Dispositif de mise hors service pour moteur
Inventor: CLELAND GLEN IRVING
IPC: B60R25/04
Filed: 1998-06-09
Abstract: Dispositif de mise hors service (10) destiné à un moteur, qui permet de mettre hors service un moteur et qui comprend: un corps (11) comportant un mécanisme d'engagement (12) conçu pour s'engager par vissage dans un orifice fileté présélectionné du moteur à mettre hors service, de façon à empêcher le fonctionnement de ce dernier; un mécanisme de fixation (29) destiné à fixer ledit mécanisme d'engagement (12) dans ledit orifice et coopérant avec lui, qui peut passer d'une position de fixation, dans laquelle il est en contact avec une partie du moteur de façon à fixer ledit système d'engagement dans l'orifice présélectionné, et une position de non-fixation, dans laquelle il n'est plus en contact avec le moteur, ce qui permet de sortir ledit système d'engagement de l'orifice présélectionné; et un mécanisme de verrouillage (17), fonctionnellement relié audit mécanisme de fixation, de façon à le verrouiller dans ladite position de fixation.
Patent WO-9912969-A1 (WO)
Title: Traitement de l'obesite
Inventor: NG FRANK MAN-WOON
IPC: A61P5/06
Filed: 1998-09-04
Abstract: Procédé servant à traiter l'obésité chez un animal, tel que l'homme, et consistant à administrer à cet animal une quantité efficace d'un peptide comprenant un analogue de la séquence à terminaison carboxyle d'une hormone de croissance, en particulier, un analogue de la séquence à terminaison carboxyle de l'hormone de croissance humaine contenant des résidus aminoacides 177-191. Composition pharmaceutique servant à traiter l'obésité.
Patent WO-9956135-A1 (WO)
Title: Compteur de liquide
Inventor: MARTIN BARRY JOHN
IPC: G01F1/66
Filed: 1999-04-23
Abstract: L'invention concerne un compteur de liquide (1) conçu pour mesurer directement la vélocité d'un liquide. Ledit compteur de liquide (1) possède une paire de transducteurs (10, 20) placés l'un en face de l'autre, dans un conduit dans lequel circule le liquide. Il (10) comporte également un moyen émetteur qui permet aux transducteurs de transmettre simultanément un paquet d'ondes acoustiques, destiné à être reçu par l'autre transducteur. Un moyen récepteur différentiel est également prévu. Il comprend des entrées couplées chacune à un des transducteurs (10, 20) correspondants, pour la détection d'un signal acoustique reçu par celles-ci et la détermination de la différence entre les deux signaux reçus. La différence est mise en rapport avec la vélocité du liquide dans le conduit. Le moyen émetteur et le moyen récepteur différentiel sont adaptés chacun aux transducteurs (10, 20), de manière qu'une réciprocité substantielle soit assurée et que des changements de phase et/ou d'amplitude du signal reçu soit empêchés.
Patent WO-0021568-A1 (WO)
Title: Colle de fibrine utilisee comme adjuvant biologique
Inventor: KANELLOS JERRY
IPC: A61K47/42
Filed: 1999-10-11
Abstract: Cette invention concerne des compositions qui permettent d'accroître la réponse immunitaire à un ou plusieurs déterminants antigéniques chez un hôte. Ces compositions contiennent ledit déterminant antigénique, qui est mélangé à de la fibrine et/ou à un fibrinogène ou à un dérivé ou un métabolite de ces derniers, et/ou un ou plusieurs catalyseurs de formation de colle de fibrine. Cette invention concerne également des procédés qui permettent d'accroître la réponse immunitaire à un déterminant antigénique, lesquels procédés consistent à administrer le déterminant antigénique à l'hôte en même temps que la fibrine et/ou le fibrinogène de manière à former une matrice de colle de fibrine au niveau du site d'administration.
Patent BG-50259-A1 (BG)
Title: Self- excited inverter
Inventor: KAROV RUMEN D
IPC: H02M7/515
Filed: 1990-04-02
Abstract: The inverter is used in converters for electrothermy and in other converters with variable loads. It has a simplified circuit solution and improved energy and design indicators. The inverter consists of two consecutively connected thyristors (1 and 2) connected through respective chokes (3 and 4) to the supply source (5). Parallel to the supply source a circuit of two consecutively fixed filter capacitors (6 and 7) is switched. Between the connection point of the capacitors (6 and 7) and the connection point of the thyristors (1 and 2) a circuit of consecutively connected loads (8) and a commutating capacitor (9) is switched. The connection point of the load (8) and the commutating capacitor (9) is connected to the positive pole of the supply source (50) through a first inductance (11) and a first diode (10), which are connected in series, and to the negative pole through a second inductance (13) and a second diode (12) also connected in series.
Patent CA-2002416-A1 (CA)
Title: Anti-inflammatory agents for cosmetics and pharmaceuticals
Inventor: MOELLER HINRICH
IPC: A61Q19/00
Filed: 1989-11-07
Abstract: Abstract of the Disclosure Cosmetics  and  pharmaceuticals have  superior  anti-inflammatory activity when they contain appropriate amounts of compounds corresponding to general formula I:                  (I) , in which R1 represents a C1-4 alkyl radical and R2 represents a moiety selected from the group consisting of a tetra-hydrofurfuryloxy moiety;  a moiety corresponding to the formula -O-(CH2)n-O-R3,  in which n = 2,  3,  or 4 and R3 represents a C1-4 alkyl radical; and a moiety corresponding to the formula -NH-(CH2)n-NR4R5, in which n = 2, 3, or 4 and either (i)  each of R4 and R5 independently represents a hydrogen or a C1-4 alkyl radical, or (ii) -NR4R5 represents piperidino,   2-pipecolino,   3-pipecolino,   4-pipecolino, pyrrolidono, pyrrolidino, or morpholino.  These compounds have little or no odor and may readily be incorporated into conventional pharmaceutical and cosmetic base compositions for topical application.
Patent CA-2003097-A1 (CA)
Title: Phage resistant ice nucleating pseudomonas syringae
Inventor: LADUCA RICHARD JOSEPH
IPC: C12N1/20
Filed: 1989-11-16
Abstract: PHAGE RESISTANT ICE NUCLEATING      PSEUDOMONAS SYRINGAE Abstract There are disclosed mutant Pseudomonas syringae strains that are resistant to bacteriophage lytic infection.  The microorganisms retain the ice nucleating properties of the parent microorganism. The microorganism is therefore useful in the making of snow, ice islands and in other processes for the making of ice.
Patent CA-2003764-A1 (CA)
Title: Reclosing arrangement for squarely cross cut containers
Inventor: CHRISTENSSON LARS
IPC: B65D5/64
Filed: 1989-11-23
Abstract: A b s t r a c t Reclosing arrangment for a container of cardboard, plastic or sheet metal and of the type which is adapted to be connected to a lid frame (2) having an all around extending groove, whereby a cross cut top part of the container is introduced in said groove of the lid frame (2) and is secured in this position by means of glue, wax, hot-melt or a similar material, whereby at least the inner wall (5) of the groove (4) is conically tapering in the direction towards the bottom of the connection groove. At least the inner wall (5) of the connection groove is formed with several ribs (12) extending mainly in the direction of introducing the container in the groove, and the ribs (12) are formed substantially triangular with the longest side of the rib triangle integral with the inner side (5) of the groove.            (Figure 1)
Patent CA-2004614-A1 (CA)
Title: Process for preparing a high density polyethylene of low n-paraffin content and high melt index ratio
Inventor: MALPASS GERALD D JR
IPC: C08F210/00
Filed: 1989-12-05
Abstract: ABSTRACT OF THE DISCLOSURE      A process for producing a high density polyethylene resin which has a negligible oligomer content while having a melt index ratio of at least 75 by polymerizing ethylene with a minor amount of an aliphatic diene in the presence of  a  supported organophosphorous modified vanadium-containing  catalyst  component.   Vanadium-containing catalyst components  useful  with  an  organoaluminum cocatalyst for polymerizing ethylene with an aliphatic diene to produce high density resins having not only a low C10-C32 olisomer content (characteristic of high molecular weight polymers  having  a  narrow  molecular  weight distribution), but, surprisingly, also a melt index ratio desirable  for  melt  blowing  applications  more characteristic of vanadium catalyzed polymers (which have relatively high oligomer content),  are  obtained by contacting  an  inert  support  material  with  an organoaluminum compound, an optional halogenating agent, a vanadium compound, and an organophosphorous compound.  An aliphatic diene containing at least four carbon atoms in which at least one of the double bonds is in a terminal position is used to copolymerize with ethylene.
Patent CA-2004856-A1 (CA)
Title: System for automatic generation of message parser
Inventor: WADE FRED B
IPC: G06F9/44
Filed: 1989-12-07
Abstract: SYSTEM FOR AUTOMATIC GENERATION OF MESSAGE PARSER                 ABSTRACT OF THE DISCLOSURE      A code  generating  system  utilizes  automatic compiler generators,  known as "Complier-Compilers" to automatically  generate  message  parser  code  for  a message processing system.   A format of an incoming message  is treated  as  if  it were  the  syntax  of  a computer language.   The problem of decoding such  a message is then equivalent to the problem of decoding a statement  expressed  in higher order computer source code typically handled by a conventional compiler.
Patent CA-2004879-A1 (CA)
Inventor: NAKAGAWA TAKAHIRO
IPC: A23L1/304
Filed: 1989-12-07
Abstract: PROCESS FOR THE PRODUCTION OF MILK MINERAL CONCENTRATE    AND DRINK CONTAINING MILK MINERALS     ABSTRACT OF THE DISCLOSURE:   A milk mineral concentrate free from any turbidity or precipitation can be obtained by filtering whey at a pH value of from 4 to 6 through an ultrafiltration membrane of a cut-off molecular weight of 40,000 or below; concentrating the filtrate until the concentration of lactose reaches approximately 50%; allowing the concentrate to stand; and removing the lactose thus precipitated.  The milk mineral concentrate thus obtained has a well-balanced composition containing all trace essential minerals such a sodium, potas-sium and calcium, which makes it highly suitable as an addi-tive for various foods, in particular, drinks.
Patent CA-2005326-A1 (CA)
Title: Envirocap
Inventor: HERR ROBERT W
IPC: E04B7/00
Filed: 1989-12-13
Abstract: ABSTRACT            The "ENVIROCAP" is a specially designed environment-al protection device which is placed on the top of the stack and removes the possibility of rainfall from entering the top of the stack and seeping through the stack of bundles to the bottom where it becomes a contributor to environmental damage.          The "ENVIROCAP" is manufactured in various lengths and widths and can be customized to meet specific needs. The standard unit is manufactured from steel plate with four inch bevelled edges on all sides. The unit is handled by industry forklift using the two fully enclosed pockets located on the top of the unit appropriately placed to provide balance and simplicity. The "ENVIROCAP" stands on two full width braces measuring one-eighth of an inch which allows air circulation between the top of the bundle and the "ENVIROCAP".          For stacking, the units fit inside on another with the braces fitting on top of the fork lift pockets.          The unit is located with an environmentally secure paint and comes with a two year full replacement warranty.
Patent CA-2005587-A1 (CA)
Inventor: MEYER ERNST-AUGUST
IPC: F16K31/42
Filed: 1989-12-14
Abstract: A servo-operated multiway valve is disclosed which can be optionally used as both a pressurization valve and a ventilation valve for use with a fluid consuming device. The valve utilizes a valve body to allow fluid communication alternatively between two inlet/vent fluid chambers and an outlet fluid chamber disposed along a central bore, in which the valve body is located. The device utilizes a servo to displace the valve body of the multiway valve. Fluid may be introduced to the valve through either of two inlet/vent chambers, to alternatively allow fluid to flow to the outlet chamber in the resting or the activated mode of the servo. The servo is in fludi communication with the selected inlet chamber at all times, and does not communicate with the selected vent chamber. This is achieved through the use of dual passages, connecting each of the inlet/vent chambers to the servo. Fluid flows from the appropriate inlet chamber to the servo, through the associated passage. A check valve in each passage prevents backflow between the servo and the associated chamber, when that chamber is functioning as a vent.
Patent CA-2006584-A1 (CA)
Inventor: MEYER GABRIEL
IPC: A61J1/00
Filed: 1989-12-22
Abstract: The bottle (10) comprises a stopper means (153) engaged in the neck and mounted on a capsule (150) situated above the neck.  The capsule (150) is integral with a conical connecting tip allowing a Luer-Lock type connection to be made.  The entire unit is protected by a cap (151). The stopper means (153) is made of two parts, a head (154) and an annular gasket (155) which may be of different materials.          A tamper-proof label connects the bottle (10) to the cap (151).
Patent CA-2007711-A1 (CA)
Title: Method for producing high opacifying kaolin pigment
Inventor: DUNAWAY WEYMAN
IPC: D21H17/69
Filed: 1990-01-12
Abstract: A method of producing a high opacity paper filler pigment which comprises subjecting an iron-stained titania-containing kaolin to beneficiation by froth flotation or high intensity magnetic separation; recovering the froth or magnet rejects, dewatering and drying the rejects to produce a kaolin enriched in titania, and calcining the same at a temperature in the range of about 1500° to about 2200°F.
Patent CA-2009153-A1 (CA)
Inventor: FAANES ODD
IPC: B60C27/06
Filed: 1990-02-02
Abstract: Abstract Tool (20,40), a ring device (63,64) and a mounting means (8), the chain being adapted to mounting on vehicle wheel (1;11) having an elastic tire (3;13). The mounting means comprises portions (8) adapted to engagement with coacting mounting meanss (30) of the tool for attachment of attachment elements (5;15) of the chain on flange portions (7) of the rim (2;12) having a U-shaped cross section, or on ring devices (2;12) being connected with similar flange portions (17). The tool (20) is adapted to rest against a radially inwardly facing surface of the rim, to be connected to the chain and to be swung towards the axis of the wheel and about the place of rest for tensioning of the chain and attachment of the attachment elements. According to the invention the ring device is adapted to be attached to funnel-shaped flanges (17) of the rim, and comprises a ring (63) having a U-shaped cross section and being adapted to be attached to the rim by means of a plurality of clips (64), the ring (63) and the rim flange (17) being conformingly shaped. The tool (20) extends substantially at a small angle relative to the wheel ring plane in such a way that the attachment element (5) of the chain may be attached to the ring (63) or the rim flange (17) by swinging of the tool towards this plane following tensioning of the chain.            Fig. 1,3 and 8.
Patent CA-2010402-A1 (CA)
Title: Adjustable diameter seal
Inventor: VAN VLEET FRANK R
IPC: F16J15/16
Filed: 1990-02-20
Abstract: Abstract of the Disclosure A seal assembly for sealing against a cylindrical surface to be sealed.  The assembly includes an annular, non-elastomer, deformable sealing ring having a pair of axially facing surfaces, and having a cylindrical sealing surface adapted to sealingly engage the cylindrical surface to be sealed.  Also provided is a pair of annular clamp members defining a pair of axially facing mating clamping walls, one on each side of the sealing ring, and means for clamping the sealing ring between the clamping walls.  The cylindrical sealing surface of the sealing ring extends toward the cylindrical surface to be sealed.  One of the pairs of axially facing surfaces of the sealing ring and axially facing walls of the clamp members undulates axially, and the other pair is generally planar.  Upon clamping the sealing ring between the clamp members the diameter of the cylindrical sealing surface thereof is changed to cause sealing engagement thereof against the cylindrical surface to be sealed.