baber/WOPTO huggingface dataset:
Patent WO-9509283-A1 (WO)
Title: Regulation de depots de fer dans des pompes de trou de sondage
Inventor: FORWARD PETER
IPC: B08B9/02
Filed: 1994-09-28
Abstract: Procédé et appareil de régulation du dépôt d'agents contaminants dans des systèmes de pompage. Le procédé consiste à arrêter périodiquement la pompe et à introduire en sens inverse de l'eau chlorée et/ou des tensioactifs et autres acides organiques ou inorganiques à un débit réduit dans le conduit de sortie et, de ce fait, à travers la pompe elle-même, afin de réguler le dépôt de matières par action bactérienne et/ou de réguler la biosalissure et/ou l'incrustation abiotique. L'appareil comprend des moyens de commande (3, 7, 8, 9) produisant un écoulement inverse d'eau à un débit réduit à travers l'installation de pompage, ainsi que des moyens d'alimentation (4) permettant d'introduire des agents de décontamination dans ledit écoulement inverse.
Patent WO-9713423-A1 (WO)
Title: Dispositif de serrage permettant d'attacher des lacets
Inventor: HYDE ELIAS JOHN
IPC: A43C7/02
Filed: 1996-10-07
Abstract: Cette invention concerne un dispositif de serrage permettant d'attacher l'une à l'autre, de manière libérable, deux extrémités de lacets. Ce dispositif de serrage comporte un corps comportant un premier et un second élément (11, 12) présentant un passage à travers lequel les extrémités des lacets peuvent passer et qui peut comporter des ouvertures (25). Ledit dispositif comporte en outre un organe de préhension associé au passage et conçu pour saisir les extrémités des lacets d'une manière qui autorise le mouvement des lacets à travers ledit passage mais résiste sélectivement au mouvement inverse. Ledit organe de préhension est typiquement défini par le premier et le second élément (11, 12).
Patent WO-9626330-A1 (WO)
Title: Element de raccordement pour panneaux isolants
IPC: E04B7/22
Filed: 1996-02-26
Abstract: Elément de raccordement pour l'assemblage d'éléments de construction et notamment de panneaux isolants pour toits, murs et/ou planchers. Cet élément de raccordement (2) est composé d'un matériau synthétique souple. On décrit également un mur d'immeuble comportant au moins deux panneaux isolants (10, 10') et un élément de raccordement (2) les reliant l'un à l'autre, ledit élément de raccordement (2) étant placé entre deux bords opposés (11 à 14) des panneaux voisins (10, 10') de manière à les relier entre eux, et étant doté d'une surface périphérique (5) entièrement entourée de l'élément de construction (10, 10') relié audit élément de raccordement.
Patent BG-51708-A1 (BG)
Title: Transport system and transport vehicle for it
Inventor: STOJNEV BOJCHO M
IPC: B61B3/02
Filed: 1990-05-07
Abstract: The systems and the transport facility for the latter are designed for mass (public) transport in towns and villages and for in-plant transport. They provide for the automation of traffic control in the network. It is also possible for the vehicles to continue moving at small distances after they leave the system. The transport system includes crossing monorail (1) branches where at the cross points there are build depot stations (5) on two levels and connected to the monorail (1) branches by means of transition ramps (6). The stations (5) are provided with platforms for the stopping vehicles (7), transit roadways (10), passenger platforms (8) with approaches (9) to them connected to one another with vertical connections (12). The transport vehicles is with a cabin or a container hanging on a support and with drive wheels connected with a drive unit to the monorail road (1). It is supplied with an additional drive unit with lower suspension for travelling through the branching ramps (13), through the transition ramps (6), in the area of the stops (5) and when going out of the transport network.
Patent BG-51568-A1 (BG)
Title: Thermometer -binary converter
Inventor: ANGELOV KRISTIAN R
IPC: H03M7/16
Filed: 1991-07-16
Abstract: The converter is applied in digital equipment, in particular, the parallel analogue/digital converters. It is simplified and has fast response and directly converts the thermomertic into natural binary code. The converter is made of NOR and OR gates, organized in comparison groups, whose number smaller by unity than the number of the output converter bytes. The last byte of the thermometric code (X7) is connected to the input of OR logical element (5) from the first group, whose output is the most junior outgoing byte (YA) of the converter. The remaining bits of the thermometric code (X1, X2, X3, X4, X5 and X6) are connected to the corresponding inputs of NOR gates (1, 2 and 3) from the first group, whose outputs are connected to the remaining OR gate inputs (5). Each second bit of the thermometric code (X2, X4 and X6) is connected to the second comparison group. The last of these bits (X6) is connected to the input of the OR gate (6) from the second group, the output of which is the second in significance binary output bit (YB) of the transformer. The remaining bits of the thermometric code (X2 and X4) are connected with the corresponding inputs of NOR (4) gate from the second group, whose output is connected with the input of the OR gate (6). The central byte of the thermometer code (X4) is the most senior binary output bit (YC) of the converter.<IMAGE>
Patent WO-9809130-A1 (WO)
Title: Systeme de recuperation des gaz pour fusil d'assaut automatique
Inventor: BAKALOV GEORGI DELCHEV
IPC: F41A5/26
Filed: 1997-08-28
Abstract: Cette invention concerne un système permettant d'éjecter une douille en récupérant une partie des gaz brûlés. Les gaz vont exercer par leur énergie une action sur la boîte de culasse de l'arme, ce qui va faire s'ouvrir le canon tandis que la culasse va extraire et éjecter la douille. Ce système comprend un insert cylindrique (2) monté sur le canon (3), un canal spiralé ou droit (4) pratiqué sous l'insert et sur la surface du canon et, enfin, une ouverture cylindrique (5) qui relie le début du canal spiralé ou droit à la chambre de la culasse.
Patent WO-0121803-A1 (WO)
Inventor: MURDIN ANDREW D
IPC: A61K39/00
Filed: 2000-09-15
Abstract: La présente invention concerne un procédé qui permet d'immuniser un hôte même un hôte humain avec de l'acide nucléique y compris de l'ADN, contre des maladies provoquées par une infection propagée par une souche de Chlamydia, plus spécifiquement de C. pneumoniae. On utilise dans ce procédé un vecteur contenant une séquence nucléotidique codant Npt2cp (ADP/ATP translocase)  d'une souche de Chlamydia pneumoniae et un promoteur pour assurer l'expression du gène Npt2cp (ADP/ATP translocase) chez l'hôte. Des modifications peuvent intervenir dans le cadre de cette invention.
Patent WO-2004057261-A1 (WO)
Inventor: PARSON NICHOLAS CHARLES
IPC: F28F21/08
Filed: 2003-12-22
Abstract: Extruded tubes for heat exchangers have improved corrosion resistance when used alone and when part of a brazed heat exchanger assembly with compatible finstock. The tubes are formed from a first aluminum alloy comprising 0.4 to 1.1% by weight manganese, up to 0.01% by weight copper, up to 0.05% by weight zinc, up to 0.2% by weight iron, up to 0.2% by weight silicon, up to 0.01% by weight nickel, up to 0.05% by weight titanium and the balance aluminum and incidental impurities. The fins are formed from a second aluminum alloy containing 0.9 to 1.5% by weight manganese or an alloy of the AA3003 type, this second aluminum alloy further containing at least 0.5% by weight zinc.
Patent CA-2000176-A1 (CA)
Inventor: CHERIAN MATHEW
IPC: A61L2/00
Filed: 1989-10-05
Abstract: ABSTRACT           A new method is disclosed for sterilizing or heat treating liposomes.  The liposomes may be empty or contain a bioactive agent; such liposomes may be administered in any pharmaceutically acceptable fashion such as parenterally or topically.  The method involves subjecting liposomes to heating at a sufficient temperature and for a sufficient time to achieve sterilization.
Patent CA-2000447-A1 (CA)
Title: Software manufacturing system
Inventor: MAGYARI DONALD M JR
IPC: G06F9/44
Filed: 1989-10-11
Abstract: ABSTRACT OF THE DISCLOSURE           A method and apparatus for manufacturing software is disclosed.  Portions of an edit file are labeled with markers.  A program model is created which associates each marker with a usage class, a selection class, and a question or other user interface.  The usage class and selection class define the manner in which input from the user will be treated, so as to generate compilable source code.
Patent CA-2003634-A1 (CA)
Inventor: MIKI FUMIO
IPC: A61M5/168
Filed: 1989-11-22
Abstract: The liquid transfusion apparatus according to the present invention includes a setting device adapted to respectively set a normal level of pressure of the fed liquid and an upper alarm level of pressure of the fed liquid, calculating unit for calculating a percentage of a difference between the detected level of pressure of the liquid and the set normal level to a difference between the set upper alarm level and the set normal level, and display unit for displaying the calculated percentage.  The liquid transfusion apparatus is very useful for monitoring the pressure of the liquid which is being administered to a patient.
Patent CA-2004390-A1 (CA)
Title: Process for the conversion of a hydrocarbonaceous feedstock
Inventor: MAXWELL IAN E
IPC: C10G11/16
Filed: 1989-12-01
Abstract: A B S T R A C T      PROCESS FOR THE CONVERSION OF A HYDROCARBONACEOUS FEEDSTOCK      A process for the conversion of a hydrotreated and/or hydrocracked hydrocarbonaceous feedstock, such as a heavy flashed distillate or deasphalted oil, comprises contacting the feedstock with a zeolitic catalyst which comprises a zeolite with a pore diameter of 0.4 to 0.7 nm at a temperature above 480 °C and a pressure of up to 10 bar for less than 10 seconds.
Patent CA-2005142-A1 (CA)
Title: Well car apparatus
Inventor: PAVLICK MICHAEL J
IPC: B61D17/10
Filed: 1989-12-11
Abstract: ABSTRACT             Apparatus for adapting well cars for trailer carrying use without degrading  its double stacked container capability, including a    trailer  hitch  head  and  mounting pedestal attached to  the end  deck of the well car for securing the trailer kingpin onto the  car  mounted  hitch  head,  and a plurality  of  lightweight  aluminum  floor beams or panels which support the trailer bogies.  The beams can be dropped into place  on the  car floor  with locating pins providing the fore  and aft  positioning, and  are sufficiently light that two  men can lift and position them.  In two forms the beams bridge between the  lower side  sills of  the car and transfer the  vertical load by bearing on the inward turned flange portion of the  side sill,  and in  another form are partly supported  by the  car lower  end plate.   The floor beams structures add only  approximately 500  to 600 pounds in weight, rather than the 5,000 pounds of a permanent type floor, and do not raise the trailer height above the normal double stacked  container height.   The floor beams height, on the order of one foot, permits the trailer to  be loaded onto the  well car  with the  trailer landing gear in fully downwardly extended position instead  of having  to retract the landing  gear, which  permits the  trailer to be loaded and unloaded at sidings in approximately  half the  time it takes  to  load  and  unload  if the landing gear had to be raised and lowered.   The height  of the  floor beams stops the vertical  descent of  the trailer at a point were there is adequate clearance for the crane loading arms to release the trailer  after depositing  it into the well car.  Means for locking the beams assembly together is provided.
Patent CA-2006372-A1 (CA)
Title: Process for preparing isothiocyanato functionalized metal complexes
Inventor: FAZIO MICHAEL J
IPC: C07B45/00
Filed: 1989-12-21
Abstract: The present invention is directed to a novel process for preparing isothiocyanate fuctionalized chelates by reacting amino fuctionalized chelates with thiophosgene.
Patent CA-2006721-A1 (CA)
Inventor: BUISINE PAUL
IPC: E21B33/05
Filed: 1989-12-27
Abstract: The  invention relates to a cementing head for oil  wells or  the like, comprising a body adaptable by a connecting means  on the  upper  end of a casing placed inside the well, and  means  for connecting  the  head with a supply station supplying at least  one fluid  under  pressure,  this cementing head comprising  a  tubular magazine  or container, open at its lower end, extending downwardly from  the  body  in order to be placed at least partly  inside  the casing  with  which it creates an annular space, at least one  plug mounted   in   the  container  with  radial   elastic   deformation prestressing   and capable of sealingly occupying the casing  after expelling  of  the container, and an expelling jack  for  expelling the plug from the container.
Patent CA-2006959-A1 (CA)
Title: Multi-link cutting tool
Inventor: JUROS KAREL B F
IPC: B26B17/02
Filed: 1989-12-29
Abstract: ABSTRACT OF THE DISCLOSURE               A multi-link cutting  tool used to cut wire, pipe, cable, tube, chain and the like.  The cutting tool utilizes  a multi-link  connecting  linkage  between  the cutter  head  and  the  handles  to  increase the leverage obtained  at  the  cutting  edge.  As  a  result  of  the connecting  linkage,  a   lower  force  is  required at the handles since they operate   through  a  greater  distance. With  this  multi-link connecting mechanism, a smaller and more powerful cutting tool can be made.
Patent CA-2010729-A1 (CA)
Title: Smoking article
Inventor: TEMPLETON LEROI K
IPC: A24D1/22
Filed: 1990-02-22
Abstract: A smoking article includes a fuel rod, an insulation section at one end of the fuel rod, a tobacco plug at the end of the insulation return, a cooling chamber at the end of the insulation section, and a filter at the end of the chamber.  A tube extends concentrically through the fuel rod to the tobacco plug.  The tube is filled with an air permeable substrate including an aerosol generating substance.  A heat conducting strip extends concentrically in the substrate in the tube and into the tobacco plug.
Patent CA-2011258-A1 (CA)
Title: Apparatus for pollution control treatment of warmed smokestack output
Inventor: HARPER RAYMOND F III
IPC: B01D47/00
Filed: 1990-03-01
Abstract: APPARATUS FOR POLLUTION CONTROL TREATMENT               OF WARMED SMOKESTACK OUTPUT                  ABSTRACT OF THE DISCLOSURE          A pollution control treatment system is disclosed for treating of warmed smokestack output such that the output as carried into the upper atmosphere will carry an alkaline treatment means for neutralizing acid rain as well as optionally a solution of cyanuric acid for removal of nitrogen oxide from the atmosphere to minimize ozone layer depletion.  The apparatus includes liquid reservoir and a retainment chamber as well as a solution delivery conduit extending therefrom to a solution injection device positioned adjacent to a smokestack carrying warmed output.       A pump withdraws pollution treatment solution which is generally alkaline and can comprise a water and pulverized limestone mixture through the solution delivery conduit to a plurality of dispensing nozzles positioned within the smokestack for aspiration into the warmed smokestack output moving upwardly.
Patent CA-2011548-A1 (CA)
Title: Process for the production of two-chain t-pa
Inventor: STOCKINGER HUBERTUS
IPC: C12N9/72
Filed: 1990-03-06
Abstract: A b s t r a c t In order to produce two-chain t-PA by the culture of eukaryotic cells which are transfected with a vector containing the t-PA gene the culture or culture supernatant is incubated, after reaching the stationary growth phase of the cells, with a re-incubation medium which contains serum or plasma from the horse, ox or foetal calf and a fibrinogen derivative and the t-PA is isolated from the medium.
Patent CA-2011792-A1 (CA)
Title: Olefin dimerization process
Inventor: DRAKE CHARLES A
IPC: C07B61/00
Filed: 1990-03-08
Abstract: Abstract of the Disclosure A method to dimerize ethylene and propylene to form pentene(s) and hexene(s) is provided.   The quantity of each of the reaction products can be controlled by varying the reactant ratio and/or reaction temperature.  The catalyst used is an elemental alkali metal supported on an alkali metal carbonate; optional promoters can be used.
Patent CA-2014069-A1 (CA)
Title: Articulated multi-unit hopper railway car
Inventor: DOMINGUEZ DANILO A
IPC: B61F1/02
Filed: 1990-04-06
Abstract: ABSTRACT OF THE DISCLOSURE    An articulated multi-unit railway hopper car including a pair of end units having couplers mounted on their outboard ends.  A plurality of intermediate units are interconnected between said end units.  A plurality of articulated connector assemblies interconnect the end units and the intermediate units.  A pair of side bearing housings are mounted on each side of the artiulated connector assemblies.  An body side bearing extension arm assembly is disposed in bearing relationship with each of the side bearing housings and connects two ends of adjacent units.  Torsion boxes extend substantially the width of the inboard ends of the end units and the opposed ends of the intermediate units and carry the upper bolster unit and are connected to the body side bearing extension arm assemblies.
Patent CA-2015403-A1 (CA)
Inventor: DIGHE RAJIV S
IPC: H04L12/64
Filed: 1990-04-25
Abstract: MULTIPLE QUEUE BANDWIDTH RESERVATION PACKET SYSTEM Abstract A multiple queue packet bandwidth reservation arrangement is disclosed in which statistical type packets are scheduled for transmission and a prescribed interval is reserved for transmission of periodic type packets for each scheduled statistical packet. Each arriving statistical packet is assigned a scheduled time of service based on the amount of packet information already queued to be supplied as an output and the duration of any intervals reserved for transmission of periodic packets at an assigned output port. Operation of the bandwidth reservation arrangement is such that normally a statistical packet is not delayed from being transmitted at its scheduled time of service for more than an interval needed to transmit a maximum length periodic packet. (FIG. 7)
Patent CA-2017274-A1 (CA)
Title: Radically polymerizable composition
Inventor: OTSUKA REIKO
IPC: C08F289/00
Filed: 1990-05-22
Abstract: Disclosed is a radical polymerizable composition comprised of a polymer having a .pi.-electron conjugated structure having repeating units of a mono-substituted or di-substituted isothianaphthene structure, which is represented by the formula [Ia] and/or [Ib]:                    and/or    wherein R1 and R2 represent hydrogen, C1 - 18 alkoxy group, or -O(CH2CH2O)nCH3 [n:  1 to 4] with the proviso that the case where both R1  and R2 represent hydrogen is excluded, X is an anion, y is from 0.01 to 1, and m is from 5 to 5,000, and a radical polymerizable compound.  The radical polymerizable composition has a very stable electroconductivity in air and can be molded into an optional shape.
Patent CA-2019095-A1 (CA)
Title: Bio-adhesive composition
Inventor: CONTE UBALDO
IPC: A61K9/00
Filed: 1990-06-15
Abstract: Disclosed is a bio-adhesive composition for dermic use in therapeutic and/or cosmetic treatment, in the form of a gel, cream, paste or aqueous dispersion, which composition comprises a) 1-N-[L(-)-4-amino-2-hydroxybutyryl]kanamycin A sulphate (Amikacin sulphate), in a therapeutically effective amount, and b) a vehicle or support comprising about 5 to 30% by weight of sucralfate humid gel, based on the total weight of the bio-adhesive composition, the sucralfate humid gel having an average particle diameter of less than 6 microns, a specific surface of at least 200 m2/g and a water content of between 20 and 85% by weight, as determined when the sucralfate humid gel is in a powdery solid state prior to being combined with the 1-N-[L(-)-4-amino-2-hydroxy-butyryl]kanamycin A sulphate.
Patent CA-2019425-A1 (CA)
Title: Control of microbial growth with lantibiotic/lysozyme formulations
Inventor: MONTICELLO DANIEL J
IPC: A01N63/50
Filed: 1990-06-20
Abstract: ABSTRACT OF THE DISCLOSURE      Disclosed is a method of inhibiting procaryotic microbial growth which method involves adding a synergistically effective combination of a lantibiotic and lysozyme to an environment in which such microbial growth is to be inhibited.     MS #1564CIP2
Patent CA-2020815-A1 (CA)
Title: Container provided with legs
Inventor: VEENMAN SIMON J M
IPC: A01G9/02
Filed: 1990-07-10
Abstract: A B S T R A C T         The invention relates to a container provided with legs, whereby the legs project under and/or above the container. In at least three places, located spaced from each other by some distance, projections or recesses, extending substantially parallel to each other, are present on or in the container for detachably attaching the legs. The legs are thereby provided with correspondingly shaped recesses or projections, as the case may be, which extend transversely to the longitudinal direction of the legs.
Patent CA-2023820-A1 (CA)
Title: Saccharide fatty acid polyester fat substitutes
Inventor: MEYER RICHARD S
IPC: A23L29/10
Filed: 1990-08-22
Abstract: PROCESS FOR PRODUCING SACCHARIDE FATTY ACID POLYESTER FAAT SUBSTITUTE AND NOVEL PRODUCTS PRODUCED BY THE PROCESS                  Abstract of the Disclosure The method for producing saccharide polyesters comprising admixing lower acyl ester saccharide, a fatty acid lower alkyl ester, and an alkaline metal catalyst to form a reaction mixture. Thereafter, the reaction mixture is heated to a reaction temperature and maintained at that temperature for a predeter-mined period of time. A low vacuum is drawn over the mixture. Yields of 95% to 99% can be achieved in accordance with this method. Novel saccharide polyesters such as raffinose fatty acid polyester, stachyose fatty acid polyester, and trehalose fatty acid polyester can be produced in accordance with this present invention.
Patent CA-2024471-A1 (CA)
Title: Polycrystalline silicon thin film and transistor using the same
Inventor: KAKINOKI HISASHI
IPC: H01L21/84
Filed: 1990-08-31
Abstract: ABSTRACT    According to the present invention, polycrystal-line silicon thin film with large crystal grain size is formed on a substrate other than single crystal-line silicon, e.g. on a glass substrate with low strain point, by plasma CVD or photo CVD, and the polycrystalline silicon thin film thus obtained has high (100) orientation percentage and low 1220) orientation percentage, low hydrogen content and fluorine content in the film, and large crystal grain size.  It has excellent flatness and is suitable for microstructure fabrication and for the manufacture of thin film transistor.  Because thin film transistor with large area can be produced, it is also usable for many application such as liquid crystal display.  By introducing high con-centration dopant to the interface region between polycrystalline and the substrate, the growth of polycrystalline grain is enhanced as high concentra-tion dopant becomes the nucleus of crystal growth.
Patent CA-2028101-A1 (CA)
IPC: C10L5/08
Filed: 1990-02-20
Abstract: ABSTRACT OF THE DISCLOSURE The briquetting of bituminous coals without the use of extraneous binders is effected by a system of high tempera-ture, high pressure mold forming of the coal fines material in an apparatus incorporating a high pressure roll-type briquet-ting press,  to provide briquettes of enhanced quality and handleability,  with good crushing strength and high impact resistance.  The system incorporates a positive pressure con-trolled oxygen,  gas recirculation flash-dryer,  and a direct briquette product to raw feed heat exchange system and other innovative heat management arrangements, for high system ef-ficiency.