baber/WOPTO huggingface dataset:
Patent WO-03015578-A1 (WO)
Title: Systeme d'assemblage d'un element de rayonnage modulaire a panneaux plastiques et analogues
Inventor: VAN RHIENEN ALPHONS
IPC: A47B47/00
Filed: 2002-08-15
Abstract: La présente invention concerne un système d'assemblage d'un élément de rayonnage modulaire et analogues. Ledit système comprend des premiers panneaux et au moins un second panneau. Tous les panneaux présentent une construction en matériau à base de résine sensiblement creuse. Les premiers panneaux sont destinés à être utilisés comme supports verticaux pour supporter le second panneau comme une plate-forme horizontale placé dans l'unité. Ledit système comprend également un renfort de panneau comprenant une entretoise de renfort et des organes d'assemblage d'entretoise. L'entretoise de renfort est généralement de la même longueur que le second panneau et est insérable dans ce dernier. Les organes d'assemblage d'entretoise peuvent s'ajuster dans les premiers panneaux pour fixer l'entretoise à l'intérieur du second panneau et pour bloquer ce dernier entre les premiers panneaux lorsque l'élément est assemblé.
Patent WO-03080651-A1 (WO)
Title: Purification de proteines au moyen de tensioactifs ioniques et de solvants polaires
Inventor: SHIN YOUN-OK
IPC: C07K1/36
Filed: 2003-03-24
Abstract: La présente invention concerne une technique de purification de protéines à partir de diverses solutions aqueuses, d'extraits et d'autres sources. Cette technique consiste (a) à mettre une solution de protéines en contact avec un tensioactif ionique, (b) à précipiter ces protéines par réaction avec ce tensioactif ionique de façon à obtenir un complexe non soluble et, (c) à récupérer la protéine de ce complexe non soluble par la mise en contact de ce dernier avec une cétone, un alcool, un ester, des mélanges de ceux-ci, des solutions aqueuses de ceux-ci ou d'autres solvants polaires convenant qui dissocient ce complexe de façon à donner une protéine solide et une solution contenant le tensioactif ionique. Dans le cas d'enzymes, la protéine récupérée conserve son activité d'origine. La sélection du tensioactif ionique, qu'il soit cationique ou anionique, est fondée sur le pI (pH isoélectrique) de la protéine.  On peut utiliser cette technique avec profit comme processus de purification initial, intermédiaire et/ou final.
Patent WO-03093177-A1 (WO)
Title: Procede et systeme permettant de controler le traitement et la qualite de l'eau
Inventor: BARNES JOSEPH R
IPC: C02F1/32
Filed: 2003-04-30
Abstract: L'invention concerne un système permettant de contrôler le traitement d'un fluide et la qualité d'un fluide, lequel système comprend un dispositif de traitement de fluide (9), au moins un détecteur d'efficacité du traitement (4) conçu et placé par rapport audit dispositif de traitement (3), de manière à détecter l'efficacité du traitement réalisé par le dispositif de traitement, et de manière à émettre un signal d'alarme lorsque l'efficacité du traitement n'entre pas dans une gamme prédéterminée; et un système de contrôle (7) placé à distance du dispositif de traitement et du détecteur d'efficacité du traitement (4); lequel système (7) est connecté de manière opérationnelle au détecteur (4). Le système de contrôle (7) est conçu pour recevoir le signal d'alarme et pour indiquer une situation d'alarme en réaction audit signal d'alarme.
Patent WO-2004050552-A1 (WO)
Title: Generation de courant a partir de combustibles contenant du soufre
Inventor: JIA CHARLES Q
IPC: C01B17/04
Filed: 2003-10-16
Abstract: L'invention concerne un procédé permettant d'obtenir des valeurs d'énergie contenues dans un combustible carboné contenant du soufre. Ledit procédé consiste à (a) traiter un combustible carboné d'alimentation possédant un premier contenu de soufre lié avec une quantité efficace d'oxygène et d'un gaz contenant S02 dans un réacteur à une température efficace afin (i) de fournir du soufre élémentaire provenant de S02, (ii) de libérer une chaleur exothermique, et (iii) de produire un flux gazeux d'effluent chaud contenant ledit soufre élémentaire et le combustible traité doté d'un second contenu de soufre lié. Ce procédé consiste aussi à (b) séparer le soufre élémentaire du combustible traité, (c) collecter ledit soufre élémentaire, (d) recueillir ledit combustible traité, et (e) recueillir la chaleur exothermique.
Patent WO-2004035989-A1 (WO)
Title: Ensemble d'atterrissage d'impulsions dans la boue a utiliser dans un forage devie
Inventor: SIM DAVID F
IPC: H04H60/31
Filed: 2003-10-17
Abstract: L'invention concerne un ensemble d'atterrissage d'impulsions dans la boue (10) qui permet d'extraire un générateur d'impulsions dans la boue (16) contenant l'orifice d'impulsions dans la boue (106), créant ainsi un passage dégagé pour n'importe quel outil ou instrumentation à passer à travers le train de tiges. L'élément de retenue (14) de l'ensemble d'atterrissage d'impulsions dans la boue offre un support universel permettant de venir en prise avec d'autres outils ou une autre instrumentation à utiliser dans l'analyse de la géologie du puits de forage. L'élément de retenue (14) est placé entre le générateur d'impulsions dans la boue (16) et le sous-corps d'atterrissage, de façon à protéger l'élément de retenue de l'écoulement de boue turbulent et abrasif, et de façon à empêcher l'obstruction de la zone en aval du fer à cheval compact (60).
Patent CA-2004167-A1 (CA)
Title: Ceramic-metal joining
Inventor: LI CHOU H
IPC: B22F1/17
Filed: 1989-11-29
Abstract: Abstract Ceramic-Metal Joining A method for improving the reliability of a ceramic-metal joint by reducing the dynamic mismatch stresses and strains on the ceramic due to the mismatch in thermal expansions of the two materials. This is done by bonding with a metal layer the ceramic to metal to form a bonding interfacial region between the ceramic and metal; and radially grading the interface region the thermal conductivity, thermal expansion coefficient, or tensile strength of the metal layer.  An article in the form of a laterally graded, metallic bonding disc for overcoming problems of dynamic mismatch stresses and strains is also disclosed and claimed.
Patent CA-2008912-A1 (CA)
Inventor: YANO AKIHIRO
IPC: C08F210/16
Filed: 1990-01-30
Abstract: A polyethylene, having 1 to 60 methyl branches and l to 60 hexyl or higher branches per 1000 carbon atoms, a g-value of 0.5 to 0.8, and a limiting viscosity [?] of 0.005 to 20.0 dl/g as measured at 140 °C in o-dichlorobenzene, and a method for producing the same by polymerizing ethylene using a catalyst system comprising a coordination nickel compound of zero- or two-valent nickel and an aminobis(imino)phosphorane represented by a general formula (I):     (see fig.I) where R1, R2, R3 and R4 may be the same with or different from each other and are respectively n-alkyl, isoalkyl, aryl or trialkylsilyl, in the presence of .alpha.-olefin.
Patent CA-2008938-A1 (CA)
Inventor: ROSSI ALBERT
IPC: C08L29/00
Filed: 1990-01-30
Abstract: A lubricating oil composition exhibiting improved low temperature flow properties and viscometric properties comprising lubricating oil and (i)    an amount effective to improve the low temperature flow properties of said lubricating oil composition of additive consisting essentially of at least one low molecular weight polymer or interpolymer of unsaturated carboxy ester represented by the formula (see fig.I) wherein R' is selected from the group consisting of hydrogen and COOR, and R is a C14 alkyl group; and (ii)  an amount effective to improve the viscosity index of said lubricating oil composition of additive comprising hydrocarbon polymeric viscosity index improver.
Patent CA-2009443-A1 (CA)
Title: Multifunctional facial tissue
Inventor: WALTER REBECCA S
IPC: D04H1/58
Filed: 1990-02-06
Abstract: Facial tissues containing a silicone compound exhibit improved softness, and reduced lint while maintaining absorbency.      At the same time, the tissues of this invention do not smear glass as is the case with commercially available lotion-treated tissues.
Patent CA-2009579-A1 (CA)
Title: Insulin analogs
Inventor: CHANCE RONALD E
IPC: C07K/
Filed: 1990-02-08
Abstract: Analogs of human insulin modified at position 29 of the B chain thereof and, optionally, at other positions, have modified physico-chemical and pharmacokinetic properties and are useful in the treatment of hyperglycemia.
Patent CA-2011816-A1 (CA)
IPC: F04B25/02
Filed: 1990-03-09
Abstract: ABSTRACT            To improve a cryogas pump, in particular a cryogas pump for cryogenic hydrogen fit for use in vehicles, compris-ing a cylinder housing and a piston which forms with the cylinder housing a first compression space for the cryo-genic gas and which is mounted with a first piston sec-tion adjacent to the first compression space by a gas film in the cylinder housing such that owing to its di-mensions it can be constructed so as to be fit for use in vehicles, with the shorter piston length requiring less cooling of the piston by the gas film, it is pro-posed that the cryogas pump comprise a second compres-sion space with which the gas film is in communication and by means of which a flow of gas can be generated in the gas film in the direction of the first compression space.
Patent CA-2014439-A1 (CA)
IPC: B60S1/40
Filed: 1990-04-11
Abstract: An adaptor for fitting a small diameter wiper arm pin to a large diameter hole in a wiper superstructure comprises at least one element of which the inner surface defines a cavity to receive the small diameter pin.  The outer surface of the pin adaptor defines an outside diameter which exceeds the diameter of the pin and is adapted to fit the large diameter hole.  Preferably, a pair of complementary elements are provided to encase the pin and the outer surface further defines a groove to receive a leaf spring of a conventional wiper connector assembly.  An aligning flange cooperable with a slot in the wiper assures correct alignment of the adaptor in the superstructure.
Patent CA-2014857-A1 (CA)
Title: Thermoplastic resin composition
Inventor: ABE HIROOMI
IPC: C08L77/06
Filed: 1990-04-18
Abstract: ABSTRACT             THERMOPLASTIC RESIN COMPOSITION           A novel thermoplastic composition having improved paint adhesion strength comprising, A)  from about 5 to 95 weight % of at least one polyphenylene ether.        B)  from about 95 to 5 weight % of at least one polyamide, C)  paint adhesion improving amount of at least one paint adhesion improver selected from the class consisting of a)   homopolymers or copolymers of unsaturated nitrile compounds and b)   homopolymers or copolymers of alkyl (meth)-acrylate, excluding an ethylene alkylacrylate copolymer having about 50 weight % or higher of ethylene, D)  from about 0.01 to 30 parts by weight of at least one compatibilizer, based on 100 by weight of the total of the polyphenylene ether and polyamide.
Patent CA-2015554-A1 (CA)
Title: Optical fiber diffusion tip for uniform illumination
Inventor: BAKER GLENN S
IPC: A61N5/06
Filed: 1990-04-26
Abstract: Abstract of the Disclosure OPTICAL FIBER DIFFUSION TIP  FOR UNIFORM ILLUMINATION     A diffusion tip coupled to the end of an optical fiber for directing laser energy outwardly in a cylindrical or other desired radiation pattern.  The diffusion tip includes a core, a cladding around the core and a jacket around the cladding.  The cladding has an index of refraction that is lower than that of the core and has a thickness selected to transmit a portion of the laser radiation that is carried through the optical fiber so that laser radiation penetrates through the cladding and the jacket over the length of the diffusion tip.  The thickness of the cladding is about the same as or slightly less than the penetration depth of the evanescent field in the cladding.  The cladding can be tapered along the length of the diffusion tip to provide a uniform radiation pattern.  The diffusion tip is particularly useful in a laser balloon catheter utilized in coronary angioplasty.
Patent CA-2017815-A1 (CA)
Title: Shipping brace for cardboard containers
Inventor: DOWLING LORNE B
IPC: B65D77/26
Filed: 1990-05-30
Abstract: ABSTRACT OF THE DISCLOSURE           A shipping brace for cardboard containers for long stem flowers, the brace comprising a bar of length sufficient to extend transversely from side to side within the container to rest on and secure in position the stems of such flowers.  The bar is provided with tabs or the like at its ends, the tabs to pierce the container sides and being bendable to hold the brace in position in the container.
Patent CA-2018240-A1 (CA)
Inventor: ALBERTSON WILLIAM C
IPC: F02M51/00
Filed: 1990-06-05
Abstract: PRESSURE REGULATOR          Abstract of the disclosure A pressure regulator has a spool valve positioned by a linear motor to control flow through a spill passage from a fuel inlet to a fuel outlet and thereby control the fuel pressure in the inlet as a function of the current in the linear motor, a piston subjected to the pressure in the fuel inlet and defining a variable orifice adapted to create a reference pressure at a desired differential from the pressure in the fuel inlet, a diaphragm subjected to the reference pressure and the pressure in the air inlet, and a valve positioned by the diaphragm to control flow from the air inlet to the air outlet whereby the pressure in the air inlet is maintained at a desired differential below the pressure in the fuel inlet.
Patent CA-2021813-A1 (CA)
Title: Bottle washer with multiple size carrier
Inventor: BESWICK FRANK
IPC: B08B9/42
Filed: 1990-07-24
Abstract: ABSTRACT OF THE DISCLOSURE     Apparatus  for washing bottles,  in which  a  transfer conveyor define an endless loop belt between an inlet end and outlet  end.   A plurality of  cups  are  carried  along  the endless  loop.   An  inlet  elevator adjacent  the  inlet  end supplies  a  quantity  of  bottles  in  an  open  end  down orientation  to  the  cups.    Fluid  injectors  are  movably mounted on the conveyor to position a nozzle into each open end down oriented bottle to supply fluid to inside of the bottles.   An outlet  elevator  is  adjacent outlet  end  for removing  bottles  from  the  apparatus  in  an  open  end  up orientation.
Patent CA-2022332-A1 (CA)
Title: Cinnamic esters
Inventor: RUEB LOTHAR
IPC: A01N43/90
Filed: 1990-07-25
Abstract: O.Z. 0050/40963 ABSTRACT OF THE DISCLOSURE: Cinnamic esters of the formula I                         I, where the dotted bond is a single or double bond, R1 is hydrogen or fluor-ine, R2 is halogen, R3 is hydrogen, halogen or C1-C4-alkyl, R4 is hydrogen, substituted or unsubstituted C1-C6-alkyl, or is C3-C6-alkenyl, C3-C6-alkynyl or benzyl, and X is oxygen or sulfur, processes for their manufacture, and agents containing them.
Patent CA-2022922-A1 (CA)
Title: Food product
Inventor: GODDARD MERVYN R
IPC: A23L7/10
Filed: 1990-08-08
Abstract: ABSTRACT            Precooked dried rice is obtained by treating rice during or after cooking with an aqueous solution of a saccharide, like dextrose. After draining and rinsing, the treated cooked rice is frozen and dried to a moisture content of 5-10 wt.%.                            ***
Patent CA-2024518-A1 (CA)
Title: Lateral movement device for the roller of a transfer device
Inventor: SINKKONEN MATTI
IPC: B64F1/10
Filed: 1990-09-04
Abstract: (57) Abstract The object of the invention is a lateral movement device for the roller  (3)  of a transfer device,  which transfer device is intended to move an aircraft (1) or other wheeled device over a base by rotating one or more friction rollers (3, 4) that are pressed against a wheel (6), which roller (3) may be purely a pressure roller or a friction roller and which is arranged to be able to be moved away from the track of the wheel  (6)  and brought back to the track and which transfer device includes a frame (2) to which the roller (3) is attached, and in which lateral movement device the carrier of the roller (3) is located on a transverse guide (11), which is arranged to move in a slide (10) attached to the frame, and which includes lateral movement devices (15, 16, 17, 18) to move the roller (3) laterally. The intention of the invention is to create a lateral movement device for a roller by means of which the roller can also be placed between bogie wheels and which takes up only little space. The guide (11) in accordance with the invention is part of the carrier of the roller (3) and it extends for at least the greatest part of the length of the roller  (3),  when the essentially shorter slide (10) is attached to the frame (2). Most advantageously the roller (3) is located in a tube (11) that forms the guide, which has an opening made in it at the point of the roller (3).
Patent CA-2024718-A1 (CA)
Title: Process for the preparation of a polyolefin wax
Inventor: WINTER ANDREAS
IPC: C08F4/602
Filed: 1990-09-06
Abstract: Abstract of the disclosure:            A process for the preparation of a polyolefin wax If a catalyst consisting of an aluminoxane and a metal-locene of the formula I                                                       (I)   in particular R5R6C (Ind)2 or R5R6C  (Ind)2 Zr(CH3)2,  is employed for the polymerization of olefins of the formula R9CH = CHR10 (R9, R10 = H or C1-C28 alkyl), the isotacticity of the polymer wax and hence the hardness and melting point can be varied simply by changing the polymerization tempera-ture, without the molecular weight of the polymer being noticeably changed at the same time.
Patent CA-2024746-A1 (CA)
Title: Circuit and method for pulse width measurement
Inventor: BURWELL WILLIAM J
IPC: G01R29/02
Filed: 1990-09-06
Abstract: 55,342 ABSTRACT OF THE DISCLOSURE         A method of measuring the duration of a selected pulse in a pulse train produces a pulse count enable logic signal in response to a start pulse to enable a first down counter to count transition  points  in  the  pulse train.          The  pulse  count  enable  logic  signal has a duration at least as long as two  sequences  of  pulses  in  the pulse train.    The  first  down  counter  counts  down  from  a predetermined initial count representative of the selected pulse in the pulse train and enables a second counter when the count corresponding to that selected pulse is reached.          The  second  counter  is  used  to  count high speed clock pulses until the end  of the  selected pulse  in the pulse train.   The final  output count  of the second counter is then used to calculate the duration of the selected pulse.
Patent CA-2025407-A1 (CA)
Inventor: SMITH DENNIS C
IPC: H04Q7/36
Filed: 1990-09-14
Abstract: Abstract of Disclosure A cellular communication system for use with low-power remote stations wherein the system macrocellular regions include local access base stations which are adapted to receive radio signals transmitted within sub-cells of the macrocells and boost and frequency convert these signals for receipt by the base stations of the macrocells.
Patent CA-2035790-A1 (CA)
Title: Aqueous liquid bleach composition
Inventor: BARNES STEPHEN G
IPC: C11D7/18
Filed: 1991-02-06
Abstract: ABSTRACT            An aqueous liquid bleaching composition is described having a pH of from 1 to 6.5 and comprising a surfactant, an electrolyte and an organic peroxyacid having the formula:       wherein X is H, alkyl, halogen, a carboxyl group, or the same peroxycarboxylic acid group:                  in symmetrical position to the first peroxyacid group on the aromatic ring; R is a straight or branched chain lower alkylene having 1-4 carbon atoms, preferably -CH2-; and n is an integer from 1-12, preferably from 3-8. A preferred peroxyacid is phthaloylaminoperoxycaproic acid.
Patent CA-2037814-A1 (CA)
Title: Catalyst and method for catalytically decomposing nitrogen oxides
Inventor: KAGAWA SHUICHI
IPC: B01D53/94
Filed: 1991-03-08
Abstract: TYS-8435-US,CA       CATALYST AND METHOD FOR CATALYTICALLY      DECOMPOSING NITROGEN OXIDES            ABSTRACT OF THE DISCLOSURE    A catalyst and a method for catalytically decom-posing nitrogen oxides, wherein the catalyst comprises a zeolite having a mole ratio of SiO2/Al2O3 of at least 20, and containing (i) copper ions and (ii) (a) transition metal ions other than copper ions, (b) at least one alkaline earth metal ion selected from calcium, strontium and barium ions, (c) yttrium ions, or (a) silver ions.
Patent CA-2038518-A1 (CA)
Inventor: MEGA TETSUYA
IPC: G01N21/67
Filed: 1991-03-18
Abstract: An improved glow discharge atomic emission spectroscopy and the apparatus are offered in which the introduction of a rare gas into a glow discharge tube is temporarily cut off and after the inside of the glow discharge tube is maintained at a higher degree of vacuum, a preliminary discharge is executed to remove adsorbed or extraneous substances on the specimen surface, and then the analysis of the specimen surface is performed.  The method and the apparatus described in the above are suitable for a quick and simple analysis of the uppermost surface layer of a solid specimen in the direction of depth.
Patent CA-2038655-A1 (CA)
Title: Evaporator core having biocidal fixture
Inventor: LINDSAY JAMES H
IPC: F24F13/00
Filed: 1991-03-20
Abstract: EVAPORATOR CORE HAVING BIOCIDAL FIXTURE    Abstract of the Disclosure In a preferred embodiment of the invention, an evaporator core for an automotive air conditioning system or the like comprises a brazed plate-and-fin heat exchanger formed of aluminum alloy and having air passages opening at an upstream face.  The evaporator core further comprises a biocidal fixture attached to the heat exchanger upstream face.  The fixture comprises a carrier formed of an electrically nonconductive polymer and a metallic copper plate deposited on the surface of the carrier spaced apart from the heat exchanger.  During air conditioning operations, condensate collecting on the copper surfaces reacts with the copper to generate cupric ions that disperse in the condensate to inhibit biological growth within the heat exchanger passages.  Moreover, the carrier electrically, as well as physically, isolates the copper from the aluminum to prevent galvanic coupling that would otherwise produce accelerated corrosion of the heat exchanger.
Patent CA-2039077-A1 (CA)
Title: One-part curable organosiloxane composition
Inventor: TOGASHI ATSUSHI
IPC: C08K9/10
Filed: 1991-03-26
Abstract: ONE-PART CURABLE ORGANOSILOXANE COMPOSITION                 ABSTRACT OF THE DISCLOSURE           The adhesion of cured elastomers and resins prepared using organosiloxane compositions that cure by a platinum-catalyzed hydrosilylation reaction is substantially increased without the necessity of adding adhesion promoters as taught in the prior art when the organohydrogenpolysiloxanes contains at least one silicon-bonded alkoxysilylalkyl group per molecule.
Patent CA-2041034-A1 (CA)
Title: Catalysts for oxyhydrochlorination of methane
Inventor: SAINT JUST JACQUES
IPC: C07B61/00
Filed: 1991-04-23
Abstract: ABSTRACT OF THE DISCLOSURE         Catalysts for the oxyhydrochlorination of methane into methyl  chloride,  comprising  a  chemical  compound  of  great specific surface area of the zeolite  type which is partially exchanged at least with divalent metallic cations,  preferably Cu++ cations,  the catalysts being applicable in particular to the formation of monochlorinated products usable as such or as intermediate chemical agents.
Patent CA-2042489-A1 (CA)
Inventor: FREEMAN MIKE
IPC: H01R13/447
Filed: 1991-05-13
Abstract: A wiring distribution system including connectors, tools, and methods is provided for building wiring.  The mechanical and electrical interconnection is performed to the individual connector components in a crimping operation to the individual wires after removal of the outer covering.  Using panels with apertures for accepting interchangeable connectors reduces the layers of connecting panels used between a wallplate and a computer.