baber/WOPTO huggingface dataset:
Patent WO-9612407-A1 (WO)
Title: Procede de reduction de la contamination bacterienne en aquaculture
Inventor: DEHASQUE MARLEEN
IPC: A23K50/80
Filed: 1995-10-20
Abstract: Procédé consistant à traiter des organismes comestibles vivants, par exemple des rotifères et notamment les Artémia, à l'aide d'un dérivé bactéricide d'isothiazoline, afin de réduire la contamination bactérienne. Ce dérivé d'isothiazoline est de préférence un dérivé de 4-isothiazolin-3-one, et notamment de 5-chloro-2-méthyl-4-isothiazolin-3-one et/ou de 2-méthyl-4-isothiazolin-3-one. A ce titre, on peut l'ajouter aux milieux de croissance des organismes comestibles ou en enduire les kystes des organismes, et/ou l'incorporer à un produit d'enrichissement destiné à la préparation d'un milieu d'enrichissement. On décrit également les kystes d'organismes comestibles vivants enduits dudit dérivé bactéricide d'isothiazoline, et des produits d'enrichissement renfermant un dérivé de ce type.
Patent WO-9210631-A1 (WO)
Title: Lock for hinged lids, doors and the like
Inventor: GONZALEZ FERNANDEZ JOSE
IPC: E05B83/16
Filed: 1991-12-03
Abstract: A lock for hinged lids, doors or the like, particularly for automobile trunks or boots, is disclosed of the type having a jaw mounted on a base (21) for rotation from an open unlocked configuration to a closed locked configuration. During closure of the lid, door or the like, the jaw is carried on the base plate towards a fixed locking pin (29) separate from the lock, a longer part of the jaw first hits the locking pin and then the jaw rotates with further closure of the lid so that the locking pin (29) enters the jaw. The jaw then snaps into a locked position. According to the invention the jaw comprises two jaw parts (1, 2) arranged for partial relative opening movements against the force of the bias spring (20) that also rotationally biases the complete jaw towards its open unlocked configuration. When the locking pin is initially impacted by the second longer jaw part (2), the impact is partially cushioned by partial opening of the jaw against the spring force and, when the locking pin (29) enters the jaw, it is retained in position under that same force applied by the spring (20) which tends to close the two jaw parts (1, 2) with respect to each other.
Patent WO-9836210-A1 (WO)
Title: Distributeur d'ecoulement fluide
Inventor: SOARES JAIRO LUIZ
IPC: F16K27/00
Filed: 1998-02-12
Abstract: Distributeur d'écoulement fluide conçu pour être utilisé avec un purgeur de vapeur (10) et comprenant un corps de soupape unique (20) comportant une entrée de vapeur (21) reliée à un conduit d'alimentation en vapeur (1); une sortie de vapeur (22) reliée à l'entrée (11) du purgeur de vapeur et communiquant de façon sélective avec l'entrée de vapeur (21) par l'intermédiaire d'un premier élément de soupape (31) situé dans cet écoulement fluide et autorisant ou bloquant de façon sélective ledit écoulement fluide; une entrée (23) de condensat reliée à la sortie (12) du purgeur de vapeur; une sortie (24) de condensat ouverte vers l'extérieur du corps de soupape unique (20) et en communication fluide avec l'entrée (24) de condensat dudit corps de soupape.
Patent CA-2000559-A1 (CA)
Title: Vapor phase growth process using organo-group v compounds
Inventor: BUCKLEY DENIS N
IPC: C30B25/14
Filed: 1989-10-12
Abstract: VAPOR PHASE GROWTH PROCESS USING ORGANO-GROUP V COMPOUNDS Abstract A vapor phase growth process is disclosed for the fabrication of III-V devices which utilizes organo-Group V compounds as a source material. In particular, organoarsenic and/or organophosphorus compounds are used and provide epitaxial layers of morphology similar to those grown with conventional hydride sources. Preferred organo-Group V compounds are liquids at room temperature and are considerably less toxic than their hydride (gaseous) counterparts. The organo-Group V sources may be used not only as a source during epitaxial growth, but as a wafer ambient which is used to prevent surface decomposition both before and after epitaxial growth.
Patent CA-2002709-A1 (CA)
Title: A method and an apparatus for making a beverage, such as coffee, soup, tea, cocoa or the like
Inventor: VAN HATTEM JAN C
IPC: A47J31/40
Filed: 1989-11-10
Abstract: A method and an apparatus for making beverages, such as coffee, soup, tea, or the like, wherein a starting product, such as ground coffee, is supplied to a cavity (13) and is enclosed therein by a piston (15). After this, through an opening (16) provided in the piston, a quantity of fluid, in this case water, originating from a water system is pressed into said cavity (13). Hereafter, the fluid, after extraction of the starting product contained in said chamber (13), in this case filling chamber, is discharged through an opening near the end opposite the piston, the control of this process taking place electronically. The method is characterized in that use is made of an apparatus having at least two filling chambers of different size and mounted on a movable holder (1) and that the various steps are performed during a single cycle of the holder.
Patent CA-2002836-A1 (CA)
Title: Silyl derivatives of 2,6-dimethyl-4-allyl phenol
Inventor: BROWNELL GEORGE L
IPC: C07F7/18
Filed: 1989-11-14
Abstract: ABSTRACT OF THE DISCLOSURE           Silyl derivatives of 2,6 dimethyl, 4-allyl phenol include compositions of the formula   where R1, R2, and R3 are independently selected from alkyl and phenyl groups having up to about eight carbon atoms and/or are connected to form one or more rings.  They may be made by silylating the corresponding hydroxyl compound.  They are useful as comonomers for olefins to introduce functional sites in high molecular weight copolymers.
Patent CA-2003609-A1 (CA)
Title: Molten metal feeding process and assembly in a continuous casting line of thin walled parts
Inventor: BARBE JACQUES
IPC: B22D11/10
Filed: 1989-11-22
Abstract: The invention relates to a method of and a device for supplying an ingot mould 2 with molten metal in a continuous casting installation for thin blooms 3. At least one pouring stream of molten metal 6 from a nozzle 8, which is connected to a distributor 4, supplies an ingot mould 2 in which the level of metal is regulated. The distributor 4 is movable vertically so as to maintain constant the height of the pouring stream of molten metal 6 and horizontally in the direction of the largest dimension of the ingot mould so as to cause the pouring stream of molten metal 6 to undergo an alternating lateral movement. The nozzle 8 and the pouring tube 10 are protected by a liquefied inert gas circulating between the tube 10 and a sleeve 25 surrounding the tube 10. 
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Patent CA-2007141-A1 (CA)
Inventor: MUSHA ATSUSHI
IPC: H04W88/02
Filed: 1990-01-04
Abstract: ABSTRACT OF THE DISCLOSURE    A housing for a portable radio telephone device in which a part thereof is exposed externally at a position recessed from an outer surface of a portable radio telephone device so that the part does not contact the skin whereby heat generated within the portable radio telephone device is efficiently radiated outside and a reliable operability is provided without the outersurface portions to thereof become too hot or cold to comfortably hold by hand.
Patent CA-2007244-A1 (CA)
Inventor: GOHLKE GERHARD
IPC: B65D25/28
Filed: 1990-01-05
Abstract: A carrying-handle attachment in which the bracket plate that is releaseably attached to the carrier body and which can be spread apart by at least one dividing gap in the installed state fits with an undercut section formed on its under side over the outer edge of a projection that is molded into the container body so as to form a shape-locking fit.
Patent CA-2007535-A1 (CA)
Inventor: WALLEY GEORGE M
IPC: H04L7/04
Filed: 1990-01-10
Abstract: In order to rapidly acquire and track a clock signal embedded in a reduced length synchronization preamble, a bit synchronizer contains a digital counter, which counts clock signals from a local clock generator having a frequency that is a multiple of the frequency of the data modulations in the received signal.  The inverse of the most significant bit output of the counter sources the regenerated clock signal. In response to transitions in the monitored signal, the contents of the counter are coupled to an accumulator to provide successive measures of the  (phase) difference between the times of occurrence of the regenerated clock signal and the actual times of occurrence of the sync preamble transitions.  The contents of the accumulator are averaged over a prescribed number of monitored transitions and the resulting average is coupled to comparator, which compares the phase difference average output of the accumulator with the contents of the counter.  When the phase difference average coincides with the contents of the counter, the counter is reset, thereby aligning the phase of the regenerated clock with that of the monitored signal.   In addition,   as   the accumulator is updated, its input values from the counter are made available over a separate dedicated output link, to permit an attendant communications control processor to monitor  the tracking performance of the apparatus.
Patent CA-2008714-A1 (CA)
Title: Resealable packages and method and apparatus for producing same
Inventor: SCHWARZ GUENTHER
IPC: B29C65/18
Filed: 1990-01-25
Abstract: A resealable package using zipper material and a corresponding method and apparatus are disclosed.  In the package, the zipper material beads terminate entirely inboard of the outer periphery of the sealed area.  The package is formed by forming a lateral loop in a first one of the webs, positioning the zipper material along the first web crossing the loop substantially at a right angle, cutting the zipper material in the region of the loop, and then straightening the first web, thereby creating a gap between the cut ends of the zipper material, then bonding the second web to the first web to form a package with a sealed area in the gap.  In the preferred embodiments of the apparatus, the lateral loop forming means has at least one transversely oriented loop forming bar moveable into and away from corresponding loop forming groove(s) in a table along which one of the webs is advanced.  At least one cutter knife above the table is moveable partially into the loop forming groove beneath the guide shoe to cut through the zipper material without cutting through the web material.  In one preferred embodiment, the longitudinal distance between loop-forming stations may be varied to accommodate runs of different package sizes.
Patent CA-2009036-A1 (CA)
Title: Oral health care compositions containing polysaccharide cleaving enzymes
Inventor: KLUEPPEL HANS-JUERGEN
IPC: A61Q11/00
Filed: 1990-01-31
Abstract: Abstract of the Disclosure Improved  dentifrices  and  mouthwashes  contain  a combination of (1) enzymes active to promote the breakdown by cleavage of polysaccharides and (2) oligoalkylglycoside surfactants, which, unlike other known surfactants, do not destroy the cleavage activity of the enzymes upon prolonged storage in mixtures with them.
Patent CA-2009996-A1 (CA)
Title: Process for making genes encoding random polymers of amino acids
Inventor: COOK KATHLEEN S
IPC: C12P21/00
Filed: 1990-02-14
Abstract: Abstract of the Disclosure The subject invention concerns novel methods for synthesizing genes encoding polypeptides having specified compositions of amino acids, but having random amino acid sequences. The novel synthesis procedure of the subject invention can also be used as part of a method for identifying amino acid polymers with biological and/or immunological activity.
Patent CA-2010043-A1 (CA)
Inventor: BRAMBACH JOHAN A
IPC: B29L9/00
Filed: 1990-02-14
Abstract: The invention is directed to a sheet-like sandwich material provided with a local reinforcement, comprising a core material sandwiched between two reinforced top layers, which core material is a thermoplastic, foamed core material or a core material having a honeycomb structure, and which top layers consist of a thermoplastic synthetic plastics material reinforced with fibres, preferably in the form of a woven fabric, a knitted fabric, a fibrous web, or unidirectionally applied fibres, and at least one local reinforcement consisting of an amount of plastic material injected under pressure into the core material through one of the top layers, and which plastic material has hardened after injection and to a process for providing local reinforcement in a sheet-like sandwich material.
Patent CA-2010789-A1 (CA)
Title: Siloxane resins and method for making them
Inventor: BUTLER DEREK W
IPC: C08G77/12
Filed: 1990-02-23
Abstract: Liquid organosiloxane MTQ resins of the general formula [M x T y Q z]n wherein M denotes a monofunctional, T a trifunctional and Q denotes a tetrafunctional siloxane unit is characterised by the fact that n has an average value of from 4 to 14, x+y is not less than z and not more than 2 z and x/y has a value of from 2/1 to 9/1.  The resin molecule has at least one reactive substituent as defined and can be made by a method comprising (I) adding together a tetraalkoxysilane, a monoorganosilane and a triorganosilane or hexaorganodisiloxane in an acidified aqueous medium provided the tetraalkoxysilane is not added to the aqueous medium prior to the other components, (II) allowing the components to react together in said aqueous medium and, optionally (III) further reacting the finished resin with another compound having N atoms.
Patent CA-2011668-A1 (CA)
Inventor: MITSUI SUSUMU
IPC: A01N43/80
Filed: 1990-03-07
Abstract: A germicidal composition includes 3-isothiazolone compound of the general formula (I):   (see formula I) wherein R1 represents a hydrogen atom or a halogen atom and R2 represents a hydrogen atom or an alkyl group, and 4,5-dichloro-1,2-dithiole-3-one of the formula (II):   (see formula II)
Patent CA-2012134-A1 (CA)
IPC: F16H3/66
Filed: 1990-03-14
Abstract: POWER TRANSMISSION            Abstract of the Disclosure A power transmission has a planetary gear arrangement controlled by a plurality of selectively engageable clutches and brakes to provide forward and reverse speed ratios.  A selectively operable input gear arrangement is utilized to establish a negative ratio of substantially 1:1 between the transmission input and the planetary gear arrangement.  The selective use of the negative ratio input permits substantially equal forward and reverse drive ratios. The negative ratio input arrangement also permits extended coverage when employed with some of the other forward ratios established by the planetary gear arrangement.
Patent CA-2013088-A1 (CA)
IPC: C11D11/00
Filed: 1990-03-26
Abstract: In a process for preparing a granular detergent composition or component having a bulk density of at least 650 g/l, which comprises the steps of treating a particulate starting material (i) in a first step in a high-speed mixer/ densifier, the mean residence time being from about 5-30 seconds;   (ii) in a second step in a moderate-speed granulator/densifier, whereby it is brought into, or maintained in, a deformable state, the mean residence time being from about 1-10 minutes and (iii) in a final step in drying and/or cooling apparatus, the amount of oversize particles can be effectively reduced by adding 0.1 to 40% by weight of a powder in the second step or between the first and the second step. Preferably, the deformable state is induced in the first step.
Patent CA-2015159-A1 (CA)
Inventor: TERRY JAMES R
IPC: B05C3/18
Filed: 1990-04-23
Abstract: Apparatus  and a method  is  shown for continuously,  in an on-line  production,  applying  a  layer  of  coating material  to  the horizontal upper surface of a fiber glass blanket and the opposed vertical  edge surfaces  in  a generally even layer and curing  the applied material to form surface and edge coated fiber glass duct liner material.
Patent CA-2016587-A1 (CA)
Title: Expandable styrene polymers
Inventor: WITTENBERG DIETMAR
IPC: C08F283/00
Filed: 1990-05-11
Abstract: - 12 -          O.Z. 0050/40807 Abstract of the Disclosure:  Expandable styrene polymers of a) from 50 to 98% by weight of polystyrene and b) from 2 to 50% by weight of a styrene-soluble elastomer, which may contain from l to 15% by weight, based on the sum of a)  and b),  of  a  low boiling blowing agent  and,  if required, conventional additives, are expanded to give foams which have a density of from 0.01 to 0.1 g/cm3 and greater resilience.  They can be prepared by suspension polymerization of a solution of the elastomer in styrene, a blowing agent being added.
Patent CA-2017965-A1 (CA)
Title: Elastically restoring, polymer-modified bitumen (pmb)
Inventor: LEHMANN KLAUS-DIETER
IPC: C08L95/00
Filed: 1990-05-31
Abstract: ABSTRACT OF THE DISCLOSURE      A polymer-modified bitumen (PmB) having improved elastic restoration and having a content of 0.5-20 Wt.% of polymer components which polymer components are comprised to the extent of at least 20 wt.% of polyalkyl (meth)acrylates having molecular weights greater than 30,000, said polyalkyl (meth)acrylate being comprised of 50-99.8 wt.% of alkyl (meth)acrylates having alkyl groups of 8-26 C atoms, 0.1-2.8 wt.% of polymerizable carboxylic acids, 0.1-2.8 wt.% of polymerizable basic nitrogen compounds; and 0-49.8 wt.% of one or more other polymerizable compounds each having not more than one polymerizable double bond.             FDV/saf/krs
Patent CA-2018914-A1 (CA)
Title: Food product
Inventor: POMPEN GERARDUS
IPC: A23L17/00
Filed: 1990-06-13
Abstract: Q 7116 (R) ABSTRACT            A meat-based spreadable product comprises 15-40 wt.% of lean meat having at most 15 wt.% of fat, 10-30 wt.% of precooked meat fibres, 0.5-3 wt.% of alkali metal caseinate and up to 35 wt.% of an oil or fat composition having at most 35% saturated fatty acid residues in the digestible part and a PUFA to MUFA to SAFA ratio of 1:(0.2-1.1):(0.1-0.8) (all percentages based on the final product). Also a process of preparing the product has been disclosed.
Patent CA-2019168-A1 (CA)
Inventor: OZAKI MASARU
IPC: C08J3/03
Filed: 1990-06-18
Abstract: According to this invention, a microemulsion of an organopolysiloxane containing cyclohexylamino groups is prepared as follows: component (A), an organopolysiloxane containing cyclohexylamino groups and component (B), a nonionic surfactant and component (C), ethylene glycol or propylene glycol are blended.  Formic acid or acetic acid, component (D) and water, component (E), are then added.  The mixture is then stirred to form a emulsion precursor liquid, which is then dispersed in a prescribed amount of water.  The microemulsion of the organopolysiloxane containing cyclohexylamino groups prepared using the method of this invention has an excellent shelf stability.
Patent CA-2021678-A1 (CA)
Title: System for generating picture element data of polygon figure and method thereof
Inventor: ISHIBASHI FUMIAKI
IPC: G06T11/40
Filed: 1990-07-20
Abstract: SYSTEM FOR GENERATING PICTURE ELEMENT DATA OF       POLYGON FIGURE AND METHOD THEREOF              ABSTRACT OF THE DISCLOSURE       Disclosed is an image processing system for generating picture element data used for displaying a color polygon figure, at a high speed and with  a simple circuit construction and a method thereof. The system includes a calculation unit for solving two plain formulae: one expressing three-dimensional coordinates of a polygon and another expressing an intensity thereat, and calculating partial differential coefficients thereof.  The system also includes a plane interpolating unit which is repeatedly operated at each PIXEL generation period , and includes adding units for generating z-directional picture element data and intensity picture element data, an address generation unit for generating x and y addresses, a region determining unit determining whether or not a picture element data defined by x and y addresses is within the polygon region, and a gate circuit  for outputting the z-directional and intensity picture data in response to a determination signal from the region determining unit.
Patent CA-2022647-A1 (CA)
Title: Organic acid esters with 19-nor steroids derivated alcools and their salts process for their preparation and intermediates, use as medicaments and compositions containing the same
Inventor: MOGUILEWSKY MARTINE
IPC: C07J31/00
Filed: 1990-08-03
Abstract: Products of general formula (I): <IMAGE> in which R1 denotes an aliphatic hydrocarbon radical, R2 and R3, which are identical or different, denote a hydrogen atom or an alkyl radical, G denotes a hydrocarbon group containing from one to eighteen carbon atoms and optionally one or a number of identical or different heteroatoms, which is linked to the steroid nucleus by a carbon atom, and either X denotes XA, XA being a hydrogen atom, an alkyl radical, an arylalkyl radical or an acyl radical, and in this case Y denotes YA, YA being a group -B-O-CO-A-Z in which B denotes a saturated or unsaturated, linear or branched, divalent aliphatic radical, A denotes either a saturated or unsaturated, linear or branched, divalent aliphatic radical optionally interrupted or terminated by a divalent aromatic radical, or A denotes a divalent aromatic radical and Z denotes one of the functional groups -COOH or -SO3H, it being possible for these functional groups to be optionally converted into salt form or X denotes XB, XB being a group -CO-A-Z in which A and Z are as defined above and Y then denotes YB, YB being one of the groups chosen from -C IDENTICAL C-R4, -CH=CH-R4 or -CH2-CH2-R4, in which R4 denotes a hydrogen atom, a halogen atom, a trialkylsilyl radical, an alkyl radical or a phenyl radical, the said alkyl and phenyl radicals being optionally substituted.
Patent CA-2023329-A1 (CA)
Title: Programmed recording method for vcr without tuner, device thereof
Inventor: KIM IN S
IPC: G04G15/00
Filed: 1990-08-15
Abstract: A programmed recording device for a VCR without a tuner and a method thereof are disclosed. In the programmed recording device, a microprocessor outputs a control signal when carrying out a recording or a playing, and voltage converting means converts the contorl signal of the microprocessor to a voltage. A voltage detecting section detects the voltage after receipt of the output of the voltage converting section, and power source switching means are operated by the power source and in according with the voltage detected by the voltage detecting means. A constant voltage citcuit converts the AC power source to a constant DC voltage in a state interlocked with the power source switching section in order to activate the TV. According to the present invention, a recording can be started and terminated at the preset time automatically even without a tuner thereby improving the performance of the products.
Patent CA-2028808-A1 (CA)
IPC: H01L21/20
Filed: 1990-03-15
Abstract: ABSTRACT OF THE DISCLOSURE         A compound semiconductor epitaxial wafer has a heteroepitaxial   crystal   layer  grown   on   a   compound semiconductor crystal substrate, which has a substantially circular configuration and is free of dislocation defects at least in a central area surrounded by a cut-off that prevents defects from propagating radially inwardly into said central area.