baber/WOPTO huggingface dataset:
Patent WO-0032078-A1 (WO)
Title: Procede de preparation d'oeufs sous differentes formes
Inventor: PEERS PHILIPPE
IPC: A23L15/00
Filed: 1999-12-02
Abstract: L'invention concerne un procédé et un dispositif de préparation d'oeufs sous différentes formes, notamment à la coque, pochés ou à la poêle, ou, séparément, de parties qui les composent, par exemple le jaune ou le blanc d'oeuf, ou l'oeuf entier, ci-après appelés oeufs. L'invention se caractérise en ce que les oeufs, placés dans des moules, traversent deux chambres (1, 2). Dans la première chambre (1), la vapeur d'eau est maintenue à une température suffisante pour amener superficiellement les oeufs à un état permettant de diriger les moules vers une seconde chambre (2) dans laquelle le processus d'ébullition s'achève, les moules traversant, dans cette chambre, l'eau bouillante, l'huile, la vapeur ou un liquide approprié.
Patent BG-48498-A1 (BG)
Title: Method for preparing of 3- (beta- methylphenylethylamino) propionitrile hydrochloride
Inventor: DRANDAROV KONSTANTIN B
Filed: 1989-06-05
Abstract: The biologically active substance prepared by this method, commonly known as phenproporex hydrochloride, is used in medicine individually or in combination with other pharmaceutical preparations with an anorexygenic or psychostimulating effect. The method includes a single stage and is carried out by using a simplified process diagram. It involves subjecting, while heating, the initial β-phenylisopropylamine to N-cyanethylation activated by a limited molar surplus of acrylonitrile in a 96 % ethanol medium. Using a stoichiometric quantity of hydrochloric acid, the product base is converted without intermediate isolation to hydrochloride, which crystallizes after cooling and is filtrated, washed with 96 % ethanol and dried. The yield of final product, as expressed of the quantity of the initial β:-phenylisopropylamine, can reach over 80 %.
Patent BG-49185-A1 (BG)
Title: Device for controlling a storage battery invalid car
Inventor: STEFANOV DIMITAR KH
IPC: A61G5/04
Filed: 1989-10-05
Abstract: The device is applied in the battery wheel chair and the platforms of manipulators located at a distance. It is simple and has improved manoeuvring capabilities for swerving, whose radius is smoothly changing from infinity to a radius equal to half the distance between the motive wheels. The device contains a two-coordinate navigating lever (1), blocs for pointing the direction of movement (2) and the speed (3), summators (4, 11, 13, 14, 16, 17, 22, 24 and 30), first and second swerving bloc (5,6), first and second bipolar key (7,8), direct current electric engines (9,10), first, second, third invertors (12,26, 28), first and second comparator (15, 18), sources of negative (19,31) and a positive (20) signal, first, second and third detectors of positive signals (21,22,32), first and second detector of negative signals (25,27), detector of the maximum (29) and a regulated charging bloc (33).
Patent WO-2004019282-A1 (WO)
Title: Systeme de parking a parcometres en reseau
Inventor: ODINOTSKI MATTHEW
IPC: G07B15/02
Filed: 2003-08-21
Abstract: Le système de parking a parcomètres en réseau de la présente invention utilise une base de données répartie entre plusieurs bornes de paiement (ci-après désignées 'bornes isolées') qui assure un faible temps de latence, une redondance élevée, la présence d'un réseau étendu à communication point-à-point, l'assistance à l'utilisation des bornes isolées ou portatives, le paiement, l'entretien, la mise en oeuvre, la gestion et la vérification en continu du système de parking à parcomètres de la présente invention.
Patent CA-2000330-A1 (CA)
IPC: D21F1/02
Filed: 1989-10-10
Abstract: A headbox for a paper machine has a machine-wide outlet duct, which is bordered by a rigid duct wall and by a movable duct wall.  The movable duct wall is a part of a duct wall beam.  Between the beam and support beam, there is a pressure cushion, which acts against the pressure prevailing in the outlet duct.  A lifting appliance is pivoted firstly on the rigid headbox housing and secondly on the support beam.
Patent CA-2000901-A1 (CA)
Title: Phosphono-hydroisoquinoline compounds useful in reducing neurotoxic injury
Inventor: CORDI ALEXIS A
IPC: A61P25/28
Filed: 1989-10-17
Abstract: PHOSPHONO-HYDROISOQUINOLINE COMPOUNDS USEFUL      IN REDUCING NEUROTOXIC INJURY     ABSTRACT           A class of phosphono-hydroisoquinoline compounds is described for treatment to reduce neurotoxic injury associated with anoxia or ischemia which typically follows stroke, cardiac arrest or perinatal asphyxia.  The treatment includes admini-stration of a phosphono-hydroisoquinoline compound alone or in a composition in an amount effective as an antagonist to inhibit excitotoxic actions at major neuronal excitatory amino acid receptor sites. Compounds of most interest are those of Formula I:     (I)   wherein each of R1 through R4 is hydrido, wherein each of Z1 and Z2 is hydroxyl, wherein W is a single bond connecting the phosphorus atom with the aromatic ring and wherein the A ring is aromatic.  Also disclosed are two classes of intermediate compounds having a fully unsaturated A ring, which intermediate compounds are useful in methods to make product compounds of Formula I.
Patent CA-2003181-A1 (CA)
Inventor: MORII TAKAYUKI
IPC: G05D23/19
Filed: 1989-11-20
Abstract: A device for heating with reduced pressure steam direct-tly or indirectly a material or product to be heat-treated, which includes a heat exchanger chamber which is supplied with steam through a pressure reducing valve and evacuated by an ejector device which can control the heating tempera-ture of the heat exchanger chamber by controlling the oper-ation fluid of the ejector device.   The device can be used safely and advantageously in chemical and food inductries.
Patent CA-2003263-A1 (CA)
Title: Dispositif de mesure et d'analyse de mouvements du corps humain ou de parties de celui-ci
IPC: A61C13/00
Filed: 1989-11-17
Abstract: Ce dispositif comprend un ensemble de trois diodes électro-luminescentes fixées de façon amovible sur la partie du corps dont le mouvement est à analyser, deux capteurs destinés à suivre les mouvements des diodes, montés sur un support fixe de façon à ce que les diodes se trouvent dans leur champ, et un dispositif pour commander l'éclairage des diodes, le fonctionnement des capteurs et le traitement des informations fournies par ceux-ci.   La présente invention peut  être  appliquée  à  la  mesure  et  à  l'analyse  des mouvements d'une mâchoire.
Patent CA-2006792-A1 (CA)
Title: Benzoxazepine derivative
Inventor: TATSUOKA TOSHIO
IPC: C07D267/14
Filed: 1989-12-28
Abstract: BENZOXAZEPINE DERIVATIVE     ABSTRACT OF THE DISCLOSURE      A benzoxazepine derivative suitable for use as a psychotropic composition having the formula:                                            (I) wherein A and B are both carbonyl groups, or one thereof represents a methylene group and the other a carbonyl group, R represents an aromatic group or a heterocyclic group, which may be substituted, X represents a hydrogen atom, a halogen atom, a C1 - C5 lower alkyl group, a C1 - C5 lower alkoxy group, a C7 - C9 arylalkoxy group, a hydroxyl group, a nitro group, or an ester group, and n is an integer of 2 to 10 and salts thereof.
Patent CA-2007745-A1 (CA)
Title: Violin holder
Inventor: TWOHY MARK
IPC: G01G5/00
Filed: 1990-01-15
Abstract: VIOLIN HOLDER          Abstract of the Disclosure A violin holder which slips onto the chest and shoulder of a musician retains a violin in the playing position with good stability, avoiding the need for the musician to cradle the instrument between his shoulder and chin.  The violin holder is light in weight and of low profile, barely visible on the musician.  In preferred embodiments it dismantles and folds and can be stored in a standard violin case along with the violin.
Patent CA-2008406-A1 (CA)
Title: Non-volatile memory
Inventor: SAKAMOTO MAKOTO
IPC: G11C17/00
Filed: 1990-01-23
Abstract: ABSTRACT OF THE DISCLOSURE      A non-volatile memory provides a signal hold circuit which uses a FAMOS instead of an input transistor of a ratiod inverting amplifier and outputs a change in a threshold value of the FAMOS, for the purpose of reducing the number of elements of the signal hold circuit.  FAMOSs for programming and latching are provided respectively, and the FAMOSs are interconnected to each other at their floating gate electrodes to isolate the signal hold circuit and a program circuit and hence prevent a DC current path from being formed between those two circuits, for the purpose of miniaturization of a memory cell.
Patent CA-2009516-A1 (CA)
Title: Pivoting tray for coin sorter
IPC: G07D3/00
Filed: 1990-02-07
Abstract: ABSTRACT OF THE DISCLOSURE    In the field of coin handling, and particularly coin sorting, it is important to keep different batches of coins separated from one another.  A problem arises during the transfer of a batch of coins from a coin tray through an opening and into the coin sorting mechanism, because different batches of coins can inadvertently be mixed if the opening is not adequately protected.  To solve this problem, a coin tray is provided that includes a coin holding portion which is adapted to be pivotally mounted on the coin sorter.  The coin tray pivots between a coin holding position and a coin transferring position, and has an opening therein which allows coins to pass through the coin holding portion to the coin sorting mechanism.  A barrier portion prevents coins on the coin holding portion from entering the opening when the coin holding portion is in the coin holding position.  The barrier portion borders the opening, and is preferably stationary with respect to the coin handling machine.          When the coin holding portion is lifted into the coin transferring position, the barrier portion allows coins on the coin holding portion to enter the opening because the coin holding portion is higher than the barrier portion.  The interior of the barrier portion forms a chute which guides coins through the opening and into the coin handling mechanism.
Patent CA-2014398-A1 (CA)
Title: Method and an apparatus for sterilizing objects by means of a gaseous sterilization agent
Inventor: NILSSON KJELL G
IPC: A23L3/3445
Filed: 1990-04-11
Abstract: The disclosure relates to a method and an apparatus for sterilizing objects (6) by means of a gaseous sterilization agent. In order to ensure efficient contact from the point of view of sterilization between the objects and the gaseous sterilization agent, the ambient pressure of the objects is reduced with a view to evacuating the boundary layer of ambient air most proximal the surfaces of the objects intended for sterilization, whereafter the gaseous sterilization agent is brought into contact with the objects at reduced ambient pressure.
Patent CA-2017260-A1 (CA)
Inventor: BUDNIK ROGER W
IPC: G03G15/00
Filed: 1990-05-22
Abstract: An apparatus in which shutters used to occlude the region of the platen not supporting the original document being reproduced are calibrated.  After the fully open position of the shutters is determined, the size of each original document being reproduced may be determined.  In calibrating the shutters, an original document having a predetermined size is positioned on the platen with one set of perpendicular edges thereof being located at a registration position. The shutters are moved from the fully open position to another set of perpendicular edges of the document. The distance that the shutters move between the open position and the edges of the document is measured. With this information, the distance between the  open  position and the registration  position may  be determined as a function of the size of the original document and the distance that the shutters move. After the location of the open position of the shutters has been calibrated, the size of other original documents may be determined. The original document of unknown size is positioned with one set of perpendicular edges thereof located at the registration position on the platen. The shutter is moved from the open position to the other set of perpendicular edges of the original document. The distance that the shutter moves from the open position to the edges of the document is measured and the size of the document calculated as a function of the shutter distance moved and the calibrated distance between the open position and the registration position.
Patent CA-2017603-A1 (CA)
Title: Self-adhering vinyl for sale sign
Inventor: BROWN MARK R
IPC: G09F7/18
Filed: 1990-05-28
Abstract: ABSTRACT        In automotive use, hard plastic, metal, or wooden signs with messages such as " FOR SALE " are in common use. The most common type being the hard plastic variety, black in color. These signs are opaque and must be held in place by some type of supplementary adhesive.       In this invention, the sign is transparent, so as not to impede driver vision,and held in place by its own static attraction to glass. It is of a supple material which is not hazardous should it come loose.
Patent CA-2018712-A1 (CA)
Title: Fluorescence immunoassay for tetrahydrocannabinoids
Inventor: WANG NAI-YI
IPC: C07D491/04
Filed: 1990-06-11
Abstract: ABSTRACT   This disclosure related to a method and reagents for determining tetrahydrocannabinoids (THC) and THC metabolites in a biological fluid such as urine.  In particular, this disclosure relates to a fluorescence polarization immunoassay procedure for determining the presence of THC and to a novel class of tracer compounds employed as reagents in such procedures.  The procedure described also provides for novel wash reagent for a THC fluorescence polarization assay.          (56-2795j) (56-2795j)
Patent CA-2020491-A1 (CA)
Title: Installation pour l'assemblage automatique d'un dispositif de ferrure en particulier d'un verrouillage lateral destine a etre monte sur les ouvrants, notamment de fenetres oscillo-battantes
Inventor: KAUTT JEAN-JACQUES
IPC: E05B17/00
Filed: 1990-07-05
Abstract: 22 Titre : Installation pour l'assemblage automatique d'un dispositif de ferrure en particulier d'un verrouillage latéral destiné à être monté sur les ouvrants, notamment de fenêtres oscillo-battantes. Au nom de : Actuellement les dispositifs de verrouillage latéral sont réalisés grâce à des chaînes de montage où chaque assemblage est effectué par un poste manuel. L'invention a pour but de remédier aux divers inconvénients de telles installations et concerne à cet effet une installation d'assemblage automatisant les différentes opérations, qui s'enchaînent selon un flux continu. Pour ce faire, selon un mode préféré de réalisation, l'installation conforme à l'invention comporte une ligne d'assemblage automatique (200) des différentes pièces élémentaires constituant le renvoi d'angle et, associée à cette dernière, une ligne d'assemblage automatique (100) de la têtière, de la tringle, d'au moins un galet de verrouillage et d'au moins un ressort de pression avec le renvoi d'angle équipé. De préférence ces deux lignes sont constituées de postes modulaires disposés selon deux plans (PP) et (P'P') parallèles. Elles sont reliées par un convoyeur transversal (40). Figure 2.
Patent CA-2023552-A1 (CA)
Inventor: STROUD DARYL R H
IPC: F16K3/36
Filed: 1990-08-17
Abstract: An improved seal ring for sealing across the annular space between the exterior of a seat ring and the inner surface of a counterbore recess surrounding the entry of either the inlet or outlet into the valve chamber within the valve body, the seal ring including a pair of radially extending flanges connected by a tubular connector extending between the radial midportions of the flanges and the leading flange having inner and outer sealing surfaces which provide a high interference fit seal between the recess inner surface and the seat ring outer surface and the trailing flange having inner and outer sealing surfaces which provide a low interference fit seal between the recess inner surface and the seat ring outer surface.  A spacer ring is provided to seat against the shoulder of the counterbore recess and retain the sealing flanges.
Patent CA-2025287-A1 (CA)
Title: Fuel supply system with energy recovery means
Inventor: BROWN PETER W
IPC: F02M39/02
Filed: 1990-09-13
Abstract: ABSTRACT OF THE DISCLOSURE        An engine apparatus comprising an internal combustion engine including a combustion chamber, and a fuel supply system including a fuel injector communicating with the combustion chamber, a pump for pumping fuel to the fuel injector such that a first portion of the fuel is supplied to the combustion chamber by the fuel injector and a second portion of the fuel bypasses the fuel injector, and an arrangement for recovering energy from the second portion of the fuel.
Patent CA-2025750-A1 (CA)
Inventor: SASAKI HIROYUKI
IPC: G02B6/28
Filed: 1990-09-19
Abstract: Two optical fibers are reduced in diameter over a predetermined length to form reduced-diameter portions whose center portions have different diameters.  The first and second optical fibers are intersected at a small angle to each other substantially centrally of their reduced-diameter portions and then are fused together at the intersecting portions and the fused portions of the first and second optical fibers are heated and stretched to provide an optical coupler having a desired coupling ratio.
Patent CA-2027868-A1 (CA)
Inventor: THORSTEINSON ERLIND M
IPC: C07D301/10
Filed: 1990-10-17
Abstract: Catalysts for the epoxidation of alkene, especially ethylene, to the corresponding alkylene oxide, e.g., ethylene oxide, which catalysts contain a high silver content on carriers having a high surface area and a high pore volume are disclosed. Methods for making and using such catalysts are also disclosed.
Patent CA-2028177-A1 (CA)
Inventor: GSELL THOMAS C
IPC: C08J9/40
Filed: 1990-10-22
Abstract: A porous polymeric medium having a low affinity for amide group-containing and adjuvant-containing materials is provided comprising a porous polyvinylidene difluoride substrate and a surface-modifying polymeric material having a low affinity for amide group-containing materials formed in situ at and covalently bonded to the surface of the porous polyvinylidene difluoride substrate, the surface-modifying polymeric material being formed from a monofunctional monomer having at least one hydroxyl group.  Another embodiment that provides a porous polymeric medium having a low affinity for amide group-containing materials employs a supplemental monomer in combination with the monofunctional monomer having at least one hydroxyl group to form the surface-modifying polymeric material.  The supplemental monomer or comonomer used is one which, when formed as a homopolymer, has a high affinity for amide group-containing materials.
Patent CA-2029314-A1 (CA)
Title: Aqueous process for the preparation of 5-methyl-n-(aryl)- -1,2,4,-triazolo[1,5-a]pyrimidine-2-sulfonamides
Inventor: KIM KAY K
IPC: A01N43/90
Filed: 1990-11-05
Abstract: 5-Methyl-N-(aryl)-1,2,4-triazolo[1,5-a]-pyrimidine-2-sulfonamides are prepared by the cyclization of N-(3-(((aryl)amino)sulfonyl)-1H-1,2,4--triazol-5-yl)amines with 4-methoxy-3-butene-2-one or its synthethic equivalents in the presence of an aqueous base. By controlling the pH of the condesation between 8.5 and 10.5, by-product formation can be substantially reduced.
Patent CA-2031590-A1 (CA)
IPC: H01R9/05
Filed: 1990-12-05
Abstract: CONNECTOR FOR USE WITH METAL CLAD CABLE            ABSTRACT OF THE DISCLOSURE:      A connector for terminating an electrical cable having a conductive sheath is disclosed.  The connector includes a gland for receipt of the cable and a gland nut securable to the connector gland. Sealing means supported between the gland and the gland nut effects a seal between the gland and the cable upon screw attachment of the gland nut to the gland. Sheath grounding means provides ground connection of the sheath to the connector upon initial insertion of the cable into the connector and also provide permanent mechanical and electrical connection between the sheath and the connector upon tightening of the gland nut to the gland.
Patent CA-2033373-A1 (CA)
Title: Adjustable ice creeper
Inventor: OGRODNICK PAUL
IPC: A43B13/22
Filed: 1990-12-28
Abstract: ABSTRACT       An adjustable ice creeper  for a shoe is described herein.   The device is secured to the underside of a shoe sole, in the arch just in front of the heel.  The device is held in place by a clamp means between the body of the shoe and the sole.   There are also small spikes that pierce and are embedded  in the side  of the sole,  when the device is clamped  to  a  shoe.    The  device  has  an  adjustable  pin projecting from the bottom.  The pin is moved into the device when not needed.   The pin provides support for a user on slippery surfaces when projecting from the device.
Patent CA-2034809-A1 (CA)
Inventor: CARTER MICHAEL C
IPC: C01B31/30
Filed: 1991-01-23
Abstract: A method and apparatus are provided for producing a product comprising a carbide compound, such as for example silicon carbide.  A reactor is provided which has a chamber defined therein which is divided into a combustion zone and a reaction zone.  A combustible mixture is injected into the combustion zone in a direction generally toward the reaction zone, and is accordingly combusted in the combustion zone.  At least one reactant (i.e. silane) is injected at the boundary between the zones into the reactor chamber in a direction generally parallel to the longitudinal axis of the chamber so as to react to form raw product comprising the carbide compound.
Patent CA-2035078-A1 (CA)
Title: Improved servovalve apparatus for use in fluid systems
Inventor: JACOBSEN STEPHEN C
IPC: F15C3/12
Filed: 1991-01-28
Abstract: ABSTRACT          IMPROVED SERVOVALVE APPARATUS FOR USE IN FLUID SYSTEMS     A servovalve apparatus for use in fluid systems which  comprises  an  elongate  flexible  valve  element having a fixed end and a free, moveable end,  and a conductive coil which surrounds at least a portion of the valve element adjacent its fixed end.  An armature is secured to the valve element so as to be adjacent the conductive coil.   Two permanent magnets, are provided adjacent the armature on opposite sides thereof, the magnets being positioned such that one magnet presents a north magnetic pole facing the armature and the other magnet  presents  a  south  magnetic  pole  facing  the armature.  A receiving plate is provided adjacent the free end of the valve element,  the receiving plate having one or more channels formed therein for receiving fluid, and a bore for delivering fluid.  Preferably, the channels and bore  in the receiving plate originate within and communicate with a concave socket in the receiving plate which has substantially the same radius of curvature as the path over which the free end of the valve element moves during flexure.  A deflection cup is disposed on the free end of the valve element to move adjacent  the  surface  of  the concave  socket  and selectively redirect fluid from the bore to one of the channels.
Patent CA-2035122-A1 (CA)
Title: Versatile connectable polygonal connection set
Inventor: MAK DONG K
IPC: A63H33/08
Filed: 1991-01-29
Abstract: Abstract Polygonal construction set described in the prior art permits a margin of an element to mate with a complementary margin of another such element only in one fashion. It is also not possible to mate a margin of an element of a certain dimension with a margin of another element of a different dimension. The present design allows a margin of an element to mate with a complementary margin of another such element in many fashions. Also, one of the two elements can be flipped over, and mate with the other element in many fashions. Furthermore, a margin of an element of a certain dimension can mate with a margin of an element of a different dimension, and again, in many fashions. The element is also designed such that one element can rotate approximately 180 degrees about an axis parallel to the face of another element. It is further designed such that one element can rotate approximately 180 degrees about an axis parallel to a margin of the other element.