baber/WOPTO huggingface dataset:
Patent WO-0232506-A1 (WO)
Title: Technique et appareil pour therapie aux ultrasons
Inventor: BRONSKILL MICHAEL J
IPC: A61B17/22
Filed: 2001-10-22
Abstract: Cette invention se rapporte à un dispositif compatible avec l"imagerie, qui utilise l"énergie ultrasonore pour administrer une thérapie thermique. L"orientabilité de cette thérapie thermique est réalisée grâce à une structure de transducteur et à la commande en rotation du dispositif. La profondeur de la thérapie thermique peut également être régulée par modulation simultanée des fréquences de fonctionnement et de la puissance ultrasonore du dispositif. Ce dispositif comprend au moins un transducteur, associé à au moins une couche de couplage acoustique, servant à assurer un fonctionnement multifréquence et située dans un logement se prêtant à une insertion dans les tissus. Cette invention concerne également des procédés d"utilisation de ces dispositifs pour appliquer une thérapie thermique et pour activer et/ou stimuler l"administration d"agents thérapeutiques.
Patent WO-02077297-A1 (WO)
Title: Transfert de materiaux d'alimentation chauds d'une unite de pretraitement a un four electrique de reduction ou de fusion
Inventor: MCCAFFREY FELIM P
IPC: C21B13/00
Filed: 2002-03-19
Abstract: La présente invention concerne un appareil servant à transférer un matériau chaud entre une unité de prétraitement et un four électrique, lequel appareil comprend : un logement fermé, s'étendant entre l'unité et le four, et dont l'atmosphère régulée est maintenue ; au moins un réservoir pourvu d'au moins un compartiment recevant un matériau de charge d'alimentation au niveau d'une base de livraison provenant de l'unité ; un mécanisme servant à acheminer le ou les réservoirs le long d'une voie située à l'intérieur du logement entre la base de livraison et les conduits d'évacuation situés au-dessus et conduisant au four à des emplacements répartis ; et un mécanisme de déchargement servant à laisser tomber le matériau de chacun des compartiments dans un conduit d'évacuation. La voie peut être horizontale, verticale ou inclinée, en fonction des emplacements relatifs de l'unité de prétraitement et de la batterie. Chacun des réservoirs est en principe divisé afin d'alimenter de multiples conduits. Le mécanisme d'acheminement peut être un élévateur, une voie de roulement ou un câble de portée, et le mécanisme de déchargement est habituellement un élément faisant basculer le réservoir. Ce réservoir doit être conçu de manière que la profondeur du matériau qu'il contient au cours du transport soit suffisamment basse pour limiter la coagulation du matériau lors du transport, si cela s'avère problématique.
Patent CA-2001317-A1 (CA)
Title: Slider pull tab for slide fastener
Inventor: ISHII SUSUMU
IPC: A44B19/26
Filed: 1989-10-24
Abstract: A slider pull tab for slide fastener is disclosed, which comprises a connector means, a decorative portion integral therewith and exposed to view at least on one surface of the connector means and a grip web formed from soft-type rubber or plastics material.  The connector means has a through opening and/or a through aperture which are filled by the material of the grip web during formation of the latter thereby providing increased tensile strength against pull stresses exerted upon pulling the slider pull tab.
Patent CA-2002630-A1 (CA)
Title: Niobium base high temperature alloy
Inventor: JACKSON MELVIN R
IPC: C22C27/02
Filed: 1989-11-09
Abstract: RD 19,131 NIOBIUM BASE HIGH TEMPERATURE ALLOY                 ABSTRACT OF THE DISCLOSURE An alloy having high strength at high temperature is provided.  The alloy has a niobium base and has additives within the following ranges in atom percent:                 Hf     4-10 Al     4-10 Ti     5-18 Al     3- 8.
Patent CA-2003091-A1 (CA)
Title: Substituted oxadiaminobutanes
Inventor: STANEK JAROSLAV
IPC: A61K31/44
Filed: 1989-11-16
Abstract: Substituted oxadiaminobutanes Abstract of the Disclosure Compounds of formula I                                      (I) wherein R1, R2, R3 and X are as defined in the description, have valuable pharmaceutical properties and are especially effective against tumours. They are prepared in a manner known per se.
Patent CA-2005003-A1 (CA)
IPC: H01R4/64
Filed: 1989-12-08
Abstract: GROUNDING CLAMP                 Abstract of the Disclosure A grounding clamp for grounding a ground wire to a grounding rod includes a strap, a segment of which is to be looped around the grounding rod and secured and connected electrically to the grounding rod by a stud having a head for passing through a selected one of a plurality of slots in the strap, spaced along the length of the strap, and a screw-threaded end for passing through a hole in a confronting portion of the looped segment of the strap for engagement by a nut which may be operated to draw the stud in a direction tending to close the looped segment, the head including an opening for receiving the ground wire outside the looped segment such that upon operating the nut to draw the stud in the direction tending to close the looped segment, the ground wire will be clamped against the strap in direct electrical contact with the strap.
Patent CA-2005378-A1 (CA)
Inventor: HOWELLS JOSEPH A
IPC: G11B20/00
Filed: 1989-12-13
Abstract: A digital dictation system having plural ports through which dictate and transcribe stations may be connected to a central store via respective dictate and transcribe channels for recording and transcribing messages. the transcribe port may be selectively conditioned, as by operating a manual selector, far enabling a dictate station to be connected therethrough to carry out dictate operations with the central store. Upon release of the port by the dictate station, the part reverts to its normal transcribe condition. By providing at least two ports, separate dictate and transcribe operations may be carried out concurrently on the same message. A dictator may review and edit a portion of the message which has already been transcribed by the transcriptionist, whereupon the system automatically conditions the transcribe apparatus to play back the edit.
Patent CA-2005759-A1 (CA)
Title: N-aryl-azetidinones, their preparation process and their use as elastase inhibitors
Inventor: JOYEAU ROGER
IPC: C07F7/18
Filed: 1989-12-18
Abstract: DESCRIPTIVE ABSTRACT    The invention relates to N-aryl-azetidinones, their preparation process and their use as active serine elastase inhibitors.            The N-aryl-azetidinones are in accordance with formula:                  (I) in which R1 and R2 can be a halogen atom or an organic radical, R3 represents a halogen atom or another good starting group and R4 represents H or an organic radical.            The compounds with R3=C1 or OSO2CH3, R4=H and Rl=R2=F or R1=F and R2=Br are irreversible and selective elastase inhibitors,
Patent CA-2006620-A1 (CA)
Title: Blood separating agent
Inventor: TACHIKAWA KOICHI
IPC: G01N33/48
Filed: 1989-12-22
Abstract: ABSTRACT OF THE DISCLOSURE A blood separating agent comprising (A) a separated layers forming material formed of a copolymer of an .alpha.-olefin of 6 to 20 carbon atoms with a maleic diester and possessing a compositional  ratio of  1.0  to  1.4 mols  of  the maleic diester per 1.0 mol of the .alpha.-olefin in the copolymer and a viscosity in the range of 100,000 to 250,000 centipoises at 25°C (B) 0.12 to 0.30 part by weight, based on 100 parts by weight  of  said  separated  layers  forming material,  of  an organic gelling agent formed of` a condensate of sorbitol and an  aromatic  aldehyde and  the blood  separating  agent possessing a specific gravity in the range of 1.028 to 1.050 (at 25°C), and a blood separating tube having encapsulated in a blind tube the blood separating agent.
Patent CA-2007456-A1 (CA)
Title: Protein-containing edible product and method of making the same
Inventor: FIWEK WOLFGANG
IPC: A23L13/60
Filed: 1990-01-10
Abstract: ABSTRACT           A protein-containing edible product which can but need not resemble a sausage is obtained by introducing a mass of comminuted protein-containing foodstuff (e.g., extended or non-extended meat or a mixture of two or more different meats) into the cavity of a mold so that the introduced mass assumes the shape which is imparted thereto by the surface surrounding the cavity, maintaining the mold at a temperature at which the mass of foodstuff in the cavity develops its own skin within an interval of not more than 200 seconds, and removing the mass and its skin from the mold.  The removed mass can be subjected to one or more additional treatments including coloring (reddening), curing with woodsmoke, drying the skin and finishing.  The temperature of the mold need not exceed 150°C.
Patent CA-2008612-A1 (CA)
Title: Washing machine
IPC: D06F34/22
Filed: 1990-01-25
Abstract: ABSTRACT      An automatic washing machine is provided with an optical sensor  having  light emitting and light  receiving elements to detect the light permeability of a solution of washing  detergent  and  rinse  water  in  the  tank  of  the machine.   The light permeability of water  or air  in the tank is recorded as a reference value that is used as an initial setting of the optical sensor.  As a result,  the optical   sensor   avoids   detecting  an   erroneous   light permeability  if  it  is  stained  or  partially  obscured  by water  drops.   The  machine also has  a  volume sensor  for detecting the volume of laundry to be washed. Washing is controlled not only in accordance with the dirtiness of the laundry as indicated by the light permeability, but also by its  volume.   The  machine can  also  detect  the  kind  of detergent  used  so  that  the  washing  or  rinsing  can  be controlled accordingly.
Patent CA-2012268-A1 (CA)
Inventor: TZINCOCA ALEXANDRE J
IPC: E04G11/28
Filed: 1990-03-15
Abstract: Le procédé est essentiellement caractérisé par des déplacements verticaux et horizontaux appropriés de certains ensembles  (I1-I2),   (I3-I4)  de consoles  (2) d'autogrimpage et de leurs passerelles de coffrage et de bétonnage, (P1, P2, P3), de sorte à aligner provisoirement et verticalement les consoles (2, 2b) deux à deux, et à réduire ainsi le nombre de dégagements périphériques à prévoir dans les planchers à poser de place en place à l'intérieur de la paroi de la coque à érigar.       L'installation se caractérisé essentiellement par la présence de chariots de transfert latéral (14,  14') propres  à  effectuer  les  transferts  horizontaux  des consoles,  leurs transferts verticaux étant assurés par le système d'autogrimpage normal.
Patent CA-2013230-A1 (CA)
Title: Contact structure in socket with ic carrier placed thereon
Inventor: MATSUOKA NORIYUKI
IPC: H01R33/76
Filed: 1990-03-28
Abstract: ABSTRACT OF THE DISCLOSURE    A contact structure has an IC carrier for holding an IC package which is placed on a socket and contact pieces of the IC package held by the IC carrier which is to be contacted with contacts of the socket.   The contact structure in the socket with the IC carrier placed thereon is characterized in that it further includes contact pieces for allowing the con-tacts to be contacted with IC contact pieces from thereabove under pressure and the IC carrier is held between the socket and the IC package by pressure contact force which is to be exerted to the IC contact pieces by the contact pieces of the contacts.
Patent CA-2013238-A1 (CA)
Title: Well fluid and test method
Inventor: DARLINGTON ROY K
IPC: E21B49/00
Filed: 1990-03-28
Abstract: Abstract of the Disclosure A method of determining dilution of a well bore fluid, such as a drilling fluid, comprising preparing a drilling fluid having a known concentration of bromide ion, using the drilling fluid,  recovering a sample of the used drilling fluid,  determining  quantitatively  the  concentration  of bromide  ion  in  the  used  drilling  fluid,  comparing  the concentration of bromide ion in the sample drilling fluid with the known concentration of bromide ion in the drilling fluid and determining the dilution of the drilling fluid.
Patent CA-2014269-A1 (CA)
Title: Procede pour le traitement biologique de nitrates dissous
Inventor: BRAUTIGAM HANS-JURGEN
IPC: C02F3/28
Filed: 1990-04-10
Abstract: Procédé pour la transformation biologique de nitrates dissous en azote, au moyen d'un agent réducteur gazeux, caractérisé en ce que comme carbone et source d'énergie pour le processus microbiologique, on utilise du gaz de pétrole liquéfié.
Patent CA-2014390-A1 (CA)
Title: Therapeutical compositions for the treatment or the prevention of snoring
Inventor: ANDERMANN GUY
IPC: A61K31/70
Filed: 1990-04-11
Abstract: The new solution according to the invention contains, as active principle, mucopolysaccharides of the glycosaminoglycan type, and especially chondroitin sulphate sodium salt. The excipient of the composition contains at least one mercurial preservative, a tonicity agent and a phosphate buffer. The active principle may be combined with vegetable and mineral components, at homeopathic and allopathic concentrations, which synergise its therapeutic activity. Use in the prevention or symptomatic treatment of snoring.
Patent CA-2014731-A1 (CA)
Title: Retractable column
Inventor: PAINE DAVID L
IPC: E04H12/18
Filed: 1990-04-17
Abstract: ABSTRACT OF THE DISCLOSURE   A retractable support column for overhead structures that comprises there sets of rectangular shaped links that have mating hooks extending laterally outward form adjacent link chains so that the hoods can engage each other when the links are placed vertical next to each other and and can disengage each other when the lower link is rotated into a horizontal position with a drive mechanism for engaging gear racks on the link chains to permit the user to raise and lower retractable column.
Patent CA-2014786-A1 (CA)
Inventor: THORNBACK JOHN R
IPC: C07C323/60
Filed: 1990-04-18
Abstract: BREVET D'INVENTION COMPOSES ET COMPLEXES UTILES NOTAMMENT EN IMAGERIE MEDICALE MEDGENIX GROUP S.A. La présente invention a pour objet des composés répondant à la formule générale suivante: I dans laquelle R1 et R3 représentent indépendamment l'un de l'autre H, un groupe alkyle, alkényle, cycloalkyle, aryle, arylalkyle, un alkylaryle, un hétérocycle, groupes éventuellement substitués, notamment par un ou des groupes hydroxy, alcoxy ou halogène; n représente un nombre entier de 1 à 5; i prend respectivement les valeurs de 1 à n pour les n maillons successifs R2, R? et R? représentent indépendamment l'un de l'autre H, un groupe alkyle, alkényle, aryle, alcoxy, hydroxyalkyle, alcoxyalkyle, amide, acyle ou carboxyalkyle, ou un sel, ou un ester alkylique de ce dernier; ou R? et R? forment ensemble un groupe oxo R6, R7 représentent H, ou R6 et R7 forment ensemble un groupe oxo X représente un hétérocycle de 5 ou 6 chainons contenant au moins un atome d'azote, ou quand représente ? alors X représente avec R8, R9 qui représentent indépendamment H, alkyle, aryle, arylalkyle et R10 représente H, alkyle, aryle, arylalkyle, à l'exclusion des composés décrits dans la demande de brevet principal. La présente invention concerne également des complexes de coordination entre ces ligands et un métal, ainsi que des kits contenant lesdits ligands, et des réactifs permettant de conduire à la formation d'un complexe de coordination entre le ligand et les métaux. Plus particulièrement, la présente invention concerne des complexes entre ces ligands et du technecium 99mTc utiles comme agents de diagnostic pour l'imagerie du cerveau, du coeur et l'imagerie sanguine.
Patent CA-2015442-A1 (CA)
Inventor: COULTHARD ROBERT
IPC: G09F7/18
Filed: 1990-04-25
Abstract: A safety marker suspension device which consists of a rod having a first end and a second end. The first end is attached to a safety marker. A plate is secured transversely to the second end of the rod, A housing is provided having a side wall defining an opening. The opening has a peripheral lip which matingly receives the plate. A spring is secured to and extends between the housing and the plate, thereby resiliently securing the rod to the housing. The housing is attached to machinery.
Patent CA-2018257-A1 (CA)
Title: Method for mechanical gutting of fish and device for execution of the method
Inventor: MOLAUG OLE
IPC: A22C25/14
Filed: 1990-06-05
Abstract: ABSTRACT         A method for mechanical gutting of fish and device for execution of the method are disclosed, whereby the inner organs are removed via the fish's oral cavity (mouth) without opening the fish's abdomen.  The inner organs are extracted with the aid of vacuum.  A tool is inserted into the fish through the oral cavity and removes the fish's kidneys (blood ribbon) and the membrane which covers the kidneys.  The device's tools are connected to suitable drive systems of known types and are generally located concentrically about a straight center line and arranged so as to be moveable linearly along and rotatably about the line.
Patent CA-2018267-A1 (CA)
Title: Conversion of bias strip in a frequency-dividing-transponder tag into a tripole bar magnet to deactivate the tag
Inventor: CANIPE LARRY K
IPC: G01S13/74
Filed: 1990-06-05
Abstract: CONVERSION OF BIAS STRIP IN A FREQUENCY-DIVIDING-TRANSPONDER TAG INTO A TRIPOLE BAR MAGNET TO DEACTIVATE THE TAG            ABSTRACT OF THE DISCLOSURE A method of deactivating a frequency-dividing-transponder that includes an active strip of magnetic material that when magnetically biased to be within a predetermined magnetic field intensity range responds to excitation by electromagnetic radiation of a first predetermined frequency by radiating electromagnetic radiation of a second predetermined frequency that is a frequency-divided quotient of the first predetermined frequency; and a magnetized bias strip of magnetic material having first and second ends and disposed in relation to the active strip of magnetic material for magnetically biasing the active strip of magnetic material to be within the predetermined magnetic field intensity range only when the bias strip of magnetic material is magnetized. The method includes the step of converting the bias strip of magnetic material into a tripole bar magnet having a pole of one magnetic polarity in a predetermined region of the strip located between the ends of the strip and having a pole of a differentmagnetic polarity than the one magnetic polarity at each end of the bias strip to thereby provide opposing magnetic bias fields in opposite longitudinal halves ofthe active strip for causing any electromagnetic radiation of the second predetermined frequency that is generated in one half of the active strip to be of equal and opposite polarity and thus cancelled by any electromagnetic radiation of the second predetermined frequency that is generated in the other half of the active strip. This is accomplished by laterally passing; a magnet across and in close proximity to the bias strip of magnetic material with the magnet having sufficient flux density to overcome the magnetic bias of the bias strip and with the magnetbeing passed across the predetermined region of the bias strip.
Patent CA-2021429-A1 (CA)
Inventor: CHOW SUEZONE
IPC: B27K3/32
Filed: 1990-07-18
Abstract: ABSTRACT OF THE DISCLOSURE      A process for protecting wood by applying to the wood an aqueous solution of a composition comprising sodium borate and sodium carbonate.  An improvement is disclosed that comprises supplementing the performance of the composition by including in the composition a component selected from a weakly acidic compound able to form a complex with cellulose; the weakly acidic compound and titanium dioxide; an alkyl ammonium chloride; a weakly acidic compound able to form a complex with cellulose and an alkyl ammonium chloride; and an alkaline earth metal hydroxide.
Patent CA-2021484-A1 (CA)
Title: Pot with glued-on handle
Inventor: CREYAUFMUELLER PETER
IPC: A47G19/12
Filed: 1990-07-18
Abstract: ABSTRACT          The invention describes a pot made of a material suitable for microwave-use, preferably of glass, with a handle glued to it.  The handle is secured to the pot by an interlocking connection, in addition to being glued to it.  In this regard, the interlocking connection can ideally be produced by two or more snap-in or clamping hooks on the handle which are inserted into appropriately designed locking sections of the pot.  Even in the event that the adhesion detaches, this interlocking connection between the handle and the pot still guarantees that the connection between the handle and the pot is secure in practice.
Patent CA-2023497-A1 (CA)
Title: Raw sewage drying apparatus
Inventor: KISHI MITSUHIRO
IPC: F26B3/20
Filed: 1990-08-17
Abstract: RAW SEWAGE DRYING APPARATUS                ABSTRACT OF THE DISCLOSURE A raw sewage drying apparatus having a first air tight casing, a rotatable drive shaft unit provided in the first casing, a stirring structure fixed to the drive shaft unit and having a plurality of blades for stirring raw sewage stored in the first casing, a plura-lity of elements such as balls contained in the first casing, the elements being heated by an electromagnetic wave, and a heating device provided outside the first casing for radiating an electromagnetic wave toward the first casing.
Patent CA-2023921-A1 (CA)
Title: Bipartite Injector Device
Inventor: ROHRBOUGH JOHN
IPC: A61J1/00
Filed: 1990-08-23
Abstract: Bipartite injector device formed of an outer shell having a front closed end with an external spout and an internal seat communicating by a bore, and a rear open end to receive the stoppered end of a medicament vial, and an inner sleeve having a front end for cantilever connection to the shell closed end, and a rear free end with a socket connectable to the vial stopper, plus a hollow needle having a front collar flange mountable via the sleeve to communicate with the bore at the seat and to dispose its rear pointed end in the socket to penetrate the stopper to connect the vial with the bore and spout.  A circular rim on the sleeve exterior is compressed through a circular ring to reach a circular groove on the shell interior for snap fit cantilever locking therewith to provide a fluid tight coaxial and concentric arrangement of parts for flow between the vial and spout.
Patent CA-2024877-A1 (CA)
Title: Intake manifold
Inventor: OGAWA SEIICHI
IPC: F02B75/18
Filed: 1990-09-07
Abstract: An intake manifold comprises an aluminum plenum chamber having an air inlet and a plurality of air outlets, and a plurality of branch pipes of wrought aluminium connected to the respective air outlets of the plenum chamber and each having an inner peripheral surface of circular cross section.          At least one of the branch pipes is deformed at a lengthwise intermediate portion thereof to avoid contact with adjacent the branch pipes.  The cross sectional contour of the inner peripheral surface of the deformed portion is in the form of a closed curve having no straight portion, and the cross sectional area of the deformed portion is approximately equal to the cross sectional area of the circular portion.
Patent CA-2025023-A1 (CA)
Title: Trailer hitch anti-theft device
Inventor: GOLDEN RONALD A
IPC: B60D1/28
Filed: 1990-09-11
Abstract: ABSTRACT In the anti theft protection of trailers of all description, there is no device available that can not be easily removed in the commision of a crime. This device, when installed, while it is not theft proof it would most certainly take a great deal of time and effort to remove it. Therefore reduce the possibility of a quick and easy theft. The device being a simple ball, the size desired, with locking device that is controlled by a key.
Patent CA-2028828-A1 (CA)
Inventor: KAWAKAMI SHIGENOBU
IPC: C07C2/76
Filed: 1990-03-07
Abstract: An insulating oil comprising dibenzylbenzenes which is most suitably used for impregnating a metallized plastic film capacitor, is produced by the reaction of benzene or toluene with diphenylmethane or a methyl derivative thereof at 270°C to 400°C in the presence of a synthetic crystalline zeolite catalyst having a molar ratio of SiO2 to Al2O3 of 20 or above, wherein the inlets of main pores are constituted of ten-membered oxygen rings.