baber/WOPTO huggingface dataset:
Patent WO-9707063-A1 (WO)
Title: Milieu de filtration
Inventor: BERG KEITH EDWARD
IPC: C02F3/10
Filed: 1996-08-12
Abstract: Système de filtration biologique et mécanique destiné à être utilisé dans le traitement de l'eau, employé dans des systèmes de recyclage, tels que dans l'aquaculture, les aquariums et les industries de purification d'eau. Le milieu de filtration comprend une pluralité d'éléments cylindriques ou tubulaires creux massés, disposés de manière aléatoire, présentant idéalement une densité de moins de 1,0, chaque élément ayant un rapport longueur/diamètre d'environ 1,5:1.
Patent WO-0015664-A1 (WO)
Title: Hormone de croissance humaine modifiee
Inventor: BASTIRAS STAN
IPC: C07K14/61
Filed: 1999-09-10
Abstract: Hormone de croissance humaine des-Phe, compositions comportant ladite hormone de croissance des-Phe en association avec un excipient/vecteur acceptable sur le plan pharmaceutique et procédé de préparation d'hormone de croissance humaine des-Phe, selon lequel des protéines de fusion d'ubiquitine avec de l'hormone de croissance humaine naturelle ou de l'hormone de croissance humaine des-Phe sont coexprimées dans une cellule hôte avec une protéase spécifique de l'ubiquitine, l'hormone de croissance humaine des-Phe étant ensuite récupérée.
Patent WO-02098762-A1 (WO)
Inventor: DE SCHRIJVER ASTER
IPC: B65D83/14
Filed: 2002-06-04
Abstract: La invention concerne une amélioration à un dispositif pour délivrer un ou plusieurs composants moussants plus particuliérement une mousse de polyuréthanne à partir d'un container muni d'une valve et d'un adaptateur (1) fixé sur la valve. Il est prévu, soit au niveau de la valve, soit à l'extrémité ou le long d'un tube (3) associé à ladite valve, un rétrécissement du canal emprunté par le ou lesdits compsants moussant lorsque le dispositif est actionné. Le rétrécissement peut être provoqué par un embout (5)comportant une ou plusieurs ouvertures (4)fixé à l'extrémité dudit tube.
Patent WO-0104276-A1 (WO)
Title: Beta galactosidase active au froid, processus de preparation et utilisation de cette enzyme
Inventor: GERDAY CHARLES
IPC: A23C21/02
Filed: 1999-11-24
Abstract: La présente invention concerne une enzyme bêta galactosidase purifiée active au froid, spécifique de la lactose, qui possède une activité enzymatique stable jusqu'à une température de moins 8 °C.
Patent BG-49808-A1 (BG)
Title: Electronic- comutation device for alternating current
Inventor: OGORELKOV STOJAN S
IPC: H03K17/72
Filed: 1990-01-11
Abstract: The device is used in switchover circuits of predominating active loads and to reduce the level of radio-frequency interference and power costs. It consists of a symmetrical thyristor (1), having its first input-output (t1), connected through its first resistor (2) to its control electrode (y1), which is in turn coupled with the first AC input of the full wave rectifier (3), whose second AC input is connected to the second input-output (t2) of the thyristor (1), and its DC outputs are connected to the control unit (4). The thyristor (1) control electrode (y1) is connected to the second power input - output (t2) of the thyristor (1), through a circuit of in series connected third resistor (11) and first capacitor (12), and along a fourth resistor (13) - to a second AC rectifier input (3). This input is connected to the second power input-output (t2) of the thyristor (1) via the second capacitor (14).
Patent BG-50914-A1 (BG)
Title: Method for testing of magnetic polarization of materials
Inventor: DINEV PETAR D
IPC: G01R33/26
Filed: 1990-10-18
Abstract: This method is used in measurement equipment. It enhances precision and selectivity. It allows screening of the magnetic polarization of the materials.Description : two samples are set in conditions for thermal activation to a temperature exceeding the temperature of gasification and crystallization; meanwhile, the first sample is subjected to a homogeneous stationary magnetic field. Both samples are cooled, in a non-stationary method, to the sampling temperature, after which they are radiated with an infrared light flow. The part of the light flow that has passed through the samples is measured, after which is determined the difference between the measured intensities of the two light flows in subsequent moments after the termination of the impact of the magnetic field, at continuous full modification of the angle of incidence of the light flow, by a synchronous revolution of the two samples. A time graph of the vector - formed between the admission coefficients of the two bodies - is charted. It is represented as a geometric sum, depending on the time.
Patent BG-51507-A1 (BG)
Title: Multioperational woodworking machine
Inventor: TSONKOV SIMEON D
IPC: B27C9/02
Filed: 1991-09-16
Abstract: The machine is used in the wood processing industry for a number of miscellaneous operations. Its technological capacity is enhanced and has a compact design. The multioperational machine is based on a lathe, whose spindle (6) is shaped as a knife-shaft with a size-metering table (69) and sub-spring pressing pins (76). Planning plates (66) are positioned on the slanted surfaces (65) of the first headstock (3). The guides (5) of the machine motively support a longitudinal carriage (14), which is displaced by a cog wheel (15) and a Gallic chain (16). The longitudinal support (14) locates a motive transverse carriage (22), which may optionally affix a divisive instrument. The tailstock (4) mounts a motive quill (24), whose conical aperture places a rotary centre (27).
Patent BG-51811-A1 (BG)
Title: Distillation apparatus with chopping action
Inventor: DJAKONOV PAVEL M
IPC: C12H6/02
Filed: 1992-05-05
Abstract: This distillation apparatus is used for extracting alcohol from fruit squashes, grape marc, wines, wine dregs etc. It features a simple design and produces high-alcohol content beverages through distillation of alcohol-containing raw materials with direct steam providing an efficient mass and heat exchange and no risk of deteriorating the resulting beverage quality. The apparatus consists of: distillation body (4) connected to fireplace (10) and steam generator (8), the latter two connected to one another by a single steam-supplying pipe (7) conveying the steam raised in the steam generator (8) to the bubbling device (6) placed in the distillation body (4). The steam generator (8) is placed on top of the fireplace (10), both forming a single unit, and the distillation body (4) is mounted in a socket in the steam generator (8).
Patent WO-0049507-A1 (WO)
Title: Procede et appareil permettant d'augmenter la portee d'un protocole bus serie universel
Inventor: KEJSER KEITH
IPC: G06F13/38
Filed: 2000-02-17
Abstract: La présente invention concerne un procédé et un appareil destinés à être utilisés pour augmenter la portée des dispositifs USB standards. La station pivot longue portée obtenue comprend un module d'extension local (LEX) et un module d'extension hors site (REX), qui peuvent être séparés d'une distance pouvant aller jusqu'à 100 m, par exemple. Le procédé et l'appareil selon l'invention permettent de positionner et d'utiliser les dispositifs USB de manière plus adéquate.
Patent WO-0112411-A1 (WO)
Title: Procede de formage d'un ensemble de carenage frontal pour un vehicule a moteur
Inventor: YUSTICK ROBERT F
IPC: B60R19/50
Filed: 2000-08-16
Abstract: La présente invention décrit un procédé de formage d'un ensemble de carénage frontal . Cet ensemble est prévu pour être fixé sur l'extrémité avant ou arrière d'un véhicule à moteur partiellement terminé. Ce procédé consiste (1) à mouler et solidifier un premier matériau fondu pour former un panneau de carénage extérieur dans lequel une première partie de raccordement est moulée de manière à être solidaire de ce panneau et (2) mouler et solidifier un deuxième matériau fondu pour former un composant d'ensemble de carénage dans lequel une deuxième partie de raccordement est moulée de manière à être solidaire de ce dernier. En outre, ce composant est moulé et solidifié à la partie de raccordement du panneau extérieur du carénage de manière à être raccordé à celui-ci.
Patent WO-03069591-A1 (WO)
Inventor: LEB DAVID E
IPC: G09F21/02
Filed: 2003-02-11
Abstract: An advertising method utilizes a person's body, such as the skin of the person's upper back and shoulder region, which is ideally exposed, broad and planar. The advertisement may be displayed during a sporting/entertainment event which is broadcast to a large audience through visual media such as television. In one embodiment, the event is a boxing match and the advertisement affixed on the boxer's back promotes an on-line wagering service. The advertised service can be employed or accessed during the boxing match or immediately after the advertisement is seen by the consumer. The advertisement is sufficiently large to be legible and comprehensible by the viewing audience. The advertisement may be formed of a suitable dye, ink or paint that can be removed after the match, but which is resistant to smudging from physical contact and/or perspiration.
Patent WO-03070617-A1 (WO)
Title: Ensemble de deplacement de fourche pour chariots elevateurs
Inventor: MONDANI LUCIANO
IPC: B66F9/14
Filed: 2003-02-14
Abstract: L'invention concerne un ensemble à déplacement latéral et à positionnement de fourche destiné à un chariot élévateur. Cet ensemble comprend un dosseret (2) qui se déplace le long du mât du chariot élévateur. Ce dosseret comprend une paire d'éléments verticaux (6) espacés horizontalement, ainsi qu'un élément porte-tablier (4) fixé transversalement aux éléments verticaux. Un tablier à déplacement latéral (20) coulisse sur le dosseret. Une traverse supérieure (22) du tablier supporte deux bras de fourche (5) le long de leur partie d'accrochage. Des vérins hydrauliques (12, 14) placés dans l'élément porte-tablier servent à déplacer le tablier à déplacement latéral. Cet ensemble comprend également un premier et un second sabot de fourche (40a, 40b) fixé de façon mobile au tablier à déplacement latéral. Chacun des deux sabots définit une surface de contact avec laquelle viennent en prise les bras de fourche. La surface de contact des sabots de fourche ne doit pas être située plus en avant que la face avant de la traverse supérieure. L'ensemble selon l'invention comprend par ailleurs un positionneur de fourche (3) qui déplace le premier sabot de fourche par rapport au second sabot, les deux sabots étant maintenus à égale distance du centre du tablier à déplacement latéral.
Patent CA-2001190-A1 (CA)
Inventor: MALECKI RICHARD L
IPC: F16H61/00
Filed: 1989-10-23
Abstract: A system for alerting the operator of a vehicle to potentially  damaging motoring  of  the  engine  before  such motoring actually occurs so that corrective action can be taken.    A  speed  sensor  senses  rotational  speed  of  the counter/input shaft of a manual transmission and operates an indicator that presents the alert to the driver.  The alert is  given  with  the  clutch  disengaged  as  soon  as  the transmission  is  placed  in  a  gear  that  causes the counter/input shaft to operate at a speed that will cause potentially damaging motoring of the engine.   Because the alert  is  given  before  the  clutch is  re-engaged,  an opportunity  is given to prevent the potentially damaging motoring.
Patent CA-2001357-A1 (CA)
Title: Counter rotating propeller assembly for power boats
Inventor: COUTURE RICHARD B
IPC: B63H1/14
Filed: 1989-10-24
Abstract: COUNTER-ROTATING PROPELLER ASSEMBLY FOR POWER BOATS          ABSTRACT OF THE DISCLOSURE          The propeller shaft extends rearwardly from the drive housing through a fixed body portion and is splined at the outer end.  An inner propeller is secured to an inner hub journalled for rotation on the body portion and an outer propeller is also journalled for rotation on an outer hub also journalled upon the body portion.   The hubs for the propellers have a concentric cavity on the two mating sides thereof and bevel gear rings are secured within these cavities with bevel gears being journalled for rotation on the body portion and engaging between the two bevel gear rings.  The outer propeller is secured to the splined end of the propeller shaft and rotates there-with and the bevel gears drive the other or inner propel-ler in the opposite direction of rotation.   The cavity portions containing the bevel gear rings and bevel gears are sealed against water ingress and may be packed with grease.
Patent CA-2001729-A1 (CA)
Inventor: HAASE DIETER
IPC: C01B33/26
Filed: 1989-10-30
Abstract: A polynucleate aluminum hydroxy silicate-sulphate compound (PASS) having the following average composition: AlA(OH)B(SO4)C(SiOX)D(H2O)E  wherein  A is 1.0;  B ranges from 0.75 to 2.0;  C ranges from 0.30 to 1.12;  D ranges from 0.005 to 0.1; X is greater than 2.0 but less than or equal to 4.0 such that 3 = B + 2C + 2D (X-2); E is larger than 4 when the product is in aqueous form. The compound is useful for water treatment and other applications where an aluminum hydroxide gel system is required. The compound, in aqueous solution, has a long storage life.
Patent CA-2003488-A1 (CA)
Title: Process for the preparation of expandable styrene polymers
Inventor: HAHN KLAUS
IPC: C08L25/06
Filed: 1989-11-21
Abstract: PROCESS FOR THE PREPARATION OF   EXPANDABLE STYRENE POLYMERS     Abstract Of The Disclosoure A process for preparing expandable styrene polymers by extruding a mixture of a styrene polymer, blowing agent, organic bromine compound and dicumyl as a synergist, cooling the extrudate so that it does not foam and while the inside of the extrudate is still plastic deforming it by stretching and/or milling, then reducing the extrudate in size.
Patent CA-2004292-A1 (CA)
Inventor: USUI AKIO
IPC: A61F7/02
Filed: 1989-11-30
Abstract: A disposable body warmer comprising a flat bag and, put in a flat form having a thickness of 2 to 5 mm, a heat generating agent composed of iron powder as a main ingredient and mixed therewith 9 to 11 % by weight of a water-retaining agent, 18 to 22 % by weight of water, a heat genaretion promotor and common salt or sodium chloride. The flat bag is provided with one air-permeable surface having air permeability per unit time limited to 5000 to 10000 sec/100 cc so as to bring about a reduction in the pressure accompanying oxidative heat generation of the heat generating agent packed in said flat bag, and the other surface of the flat bag is provided with a nontransferable self-adhesive layer.
Patent CA-2005524-A1 (CA)
Title: Reeled tape supply
Inventor: DANNATT HUGH
IPC: G07B17/00
Filed: 1989-12-14
Abstract: ABSTRACT OF THE DISCLOSURE       The invention disclosed herein provides an entirely pas-sive rolled tape supply system which supplies at least one tape under tension, preferably constant, to a drive system withdrawing the tape. The system includes a mechanism for tensioning the tape as it is withdraw and a locking mechanism for locking a roll on which the tape is wound which cooperate to perform the following functions: (a) when the tension on the tape is below a predetermined tension, and the tension on the tape is increased, the reel is locked and the tensioning mechanism maintains the tension at the desired value; (b) after the tension mechanism reaches a predetermined point (near the end of its range of travel), the reel is unlocked and is permitted to rotate and dis-pense tape therefrom as long as the tension on the tape is maintained at the predetermined tension; (c) when the withdrawing tension on the tape falls below the predetermined tension, the reel is locked, and the tensioning mechanism manitains tape ten-sion by retracting any tape returned to the tape supply. The sur-face is a roller mounted to a lever such that tape withdrawn from the roll passes over the roller.  The lever is mounted to pivot about the axis of the roll on which the tape is wound and move the roller in opposite directions transverse to the axis.  A spring device urges the lever in the first direction. The roll is locked by a pawl and ratchet wheel mechanism.  A spring urges the pawl into engagement with the ratchet wheel to lock the roll. The pawl is disengaged from the ratchet wheel when the lever is pivoted to a predetermined position.
Patent CA-2006379-A1 (CA)
Inventor: MALABARBA ADRIANO
IPC: C07H15/24
Filed: 1989-12-21
Abstract: ABSTRACT     34-DE(ACETYLGLUCOSAMINYL)-34-DEOXY-TEICOPLANINS.     C63-Amide derivatives of 34-de(acetylglucosaminyl) -34-deoxy-teicoplanin wherein the amide moiety is derived from a di- or poly-amine. The derivatives are prepared by reacting 34-de(acetylglucosaminyl)-34-deoxy-teicoplanins with an active esters forming reagent such as chloroacetonitrile and then contacting said active esters with the appropriate di- or poly-amine.      The amide derivatives are active against Gram-positive microorganisms, in particular against Group A Streptococci.
Patent CA-2008881-A1 (CA)
Title: Home soda dispensing system
Inventor: OWEN CHARLES R
IPC: B01F3/04
Filed: 1990-01-30
Abstract: TITLE: HOME SODA DISPENSING SYSTEM                      Abstract A home carbonation system for producing soft drinks.  A high pressure CO2 vessel comprises a regulator valve assembly which provides fail safe venting, a refill capability,  and a low pressure output.   It may be interconnected via a fill hose to a seltzer dispenser comprising a multifunction discharge valve secured to a plastic bottle. A plurality of syrup bottles, each filled with a different flavor of concentrate, enable the mixing of desired soda flavors. A storage rack efficiently houses the pressure vessel, the seltzer bottle, and the individual syrup containers.  A pressure vessel housing box includes an offset nest which conveniently stores the fill tube.  The seltzer bottle is reinforced by a two-piece, vented, anti-fragmentation shroud equipped with inspection slots for enabling proper mixing. The discharge valve is threadably coupled to the bottle, and it includes a gas inlet orifice for receiving low pressure gas from the regulator assembly. Charging gas admitted into the discharge valve is conducted beneath the liquid level by an internal siphon tube, and the vigorous bubbling which results is visible through the inspection slots.   The discharge valve, which need not be removed from the bottle for subsequent dispensing of charged water, includes a manually operated lever adapted to trigger its internal valve elements for dispensing fluid from the seltzer bottle through an adjacent output tube, which vigorously squirts charged water into the awaiting users' glass.
Patent CA-2012684-A1 (CA)
Inventor: KAHLE CHARLES F II
IPC: C09D7/63
Filed: 1990-03-21
Abstract: The disclosure is directed to a compound which is a reaction product of at least one phosphonic acid group of an alpha-aminomethylene phosphonic acid containing at least one group corresponding to the formula,   with an epoxy group of a compound containing at least one epoxy group.          The disclosure is also directed to waterborne coating compositions, organic solvent-borne coating compositions, and powder coating compositions containing the aforesaid reaction product.
Patent CA-2013158-A1 (CA)
Inventor: BECHTEL LINDA K
IPC: H04L1/00
Filed: 1990-03-27
Abstract: Error Correction Method and Apparatus Abstract For forward error correction, the least significant bit of each multibit symbol is encoded before transmission according to a block code that has an over-all parity bit. Since even syndromes can be produced by only an even number of errors and odd syndromes by an odd number of errors, a Chase decoder at the receiver considers either all double errors or all single errors and all triple errors that include the least reliable symbol in making the corrections to arrive at the most likely transmitted sequence.
Patent CA-2014894-A1 (CA)
Title: Temperature sensing apparatus
Inventor: NIXON RONALD A
IPC: G01K1/08
Filed: 1990-04-19
Abstract: TEMPERATURE SENSING APPARATUS                 (Abstract of the Disclosure) Wires and a thermistor are isolated from the interior surface of a metal tube by a ceramic tube and a ceramic spacer to protect the thermistor and prevent breakdown of insulation on the wires.
Patent CA-2015651-A1 (CA)
Title: Device for adjusting the bearing force of a pantograph on a catenary wire and process relating thereto
Inventor: CATHALA JACQUES
IPC: B60L5/24
Filed: 1990-04-27
Abstract: ABSTRACT               Company known as:     FAIVELEY TRANSPORT     "Device for adjusting the bearing force of a pantograph on a catenary wire and process relating thereto"     (Invention of Jacques CATHALA and Pascal FORTE) A device (1) for adjusting the bearing force of a pantograph (30) of a railroad train set  (10) on a catenary wire (2), said pantograph (30) having, at its upper end, a bow (3) in mechanical and electrical contact with the catenary wire (2) and being connected mechani-cally to actuator means (7, 34) exerting a nominal force on it at predetermined points and in a predetermined direction. This device comprises:       - means  (31)  for measuring the contact force between the bow  (3)  of the pantograph  (30)  and the catenary wire (2) and for supplying information relating to the measured force, - means (5, 4a) for transmitting the measurement information from said measuring means (31, 40) into an appropriate zone of the railroad train set (10), - means (60, 20) for processing the transmitted information and set-point range dignals and for supplying logical control signals, and - means (50) for controlling said actuator means (6, 7) from said logical control signals when the measu-red contact force exceeds a predetermined maximum force threshold (Smax) or in response to predetermined external control signals.   Use for the equipment of pantographs of very high-speed railroad train sets traveling along lines with conventional catenaries of variable height.     (see Figure 1).
Patent CA-2016854-A1 (CA)
Inventor: UEBE RAINER
IPC: G06F7/50
Filed: 1990-05-15
Abstract: An instrument for recording individual body temperature data by means of an electrical temperature sensor to determine the ovulation time of humans or animals, has a data counter which is fed by temperature data pulses, and generates a mean value which is fed to an output of the data counter thus enabling the instrument to self-adjust for sensor drift and physiological changes.      The instrument also has an electrical display, which is connected to the output, to display temperature data.
Patent CA-2018967-A1 (CA)
Title: Grocery bag garbage container
Inventor: SNIDER JOE
IPC: B65B67/12
Filed: 1990-06-13
Abstract: ABSTRACT:         In the design of a grocery bag garbage container, it requires two (2) handles in witch the handles of the bag are hook onto, it is also important that the bag hangs just at the right hieght.  This enables people to utilize pastic bags,(that are mostly recycled once) that are being used by most every kind of store.
Patent CA-2019031-A1 (CA)
Inventor: CHLUPSA OTTO
IPC: B65H75/24
Filed: 1990-06-14
Abstract: ABSTRACT OF THE DISCLOSURE         Process for the manufacture of a tube for an expansion shaft.         A plurality of fiber strata, each consisting essentially of long continuous fibers, and at least one layer of honeycomb material, the fiber strata and the layers(s) of honeycomb material being in alternating sequence forming are a sandwich compound, are applied to a mandrel having moldings or projections thereon   The fiber strata are applied so that few if any fibers are severed by the moldings.         The tube has apertures, which are formed by the moldings.         In order that the necessary openings do not weaken the structure of the carbon fibers, they are placed around the moldings forming the apertures and afterwards the sandwich compound is saturated with epoxy The remarkable feature of the tube is the extremely light weight and the resulting advantages especially with regard to its handling