baber/WOPTO huggingface dataset:
Patent WO-8908973-A1 (WO)
Inventor: BROOKS DAVID ROBERT
IPC: H05K1/16
Filed: 1989-03-10
Abstract: Cette invention concerne dans une forme d'exécution, un élément inductif comprenant: un substrat déformable auquel est appliquée une bande conductrice afin de former un chemin conducteur en serpentin sur ledit substrat. Ledit substrat est déformable d'une manière prédéterminée, de sorte que la bande est orientée pour former une structure de bobine utilisable comme élément inductif.
Patent WO-9014232-A1 (WO)
Title: Cadre de serigraphie avec cadre interieur en forme de l
Inventor: MARTIN NEVILLE HARRY
IPC: B41F15/36
Filed: 1990-05-24
Abstract: Le cadre de sérigraphie (1) se compose d'un cadre extérieur rigide (3, 4, 5, 6) et d'un cadre intérieur (8, 9) comprenant deux côtés uniquement, fixés au cadre externe. Au cadre interne est fixée une grille à mailles (7), qui est également fixée aux deux côtés du cadre externe qui agissent en coopération. Ainsi, lorsque les deux côtés du cadre interne, qui peut être agrandi, sont déplacés vers l'extérieur en direction du cadre externe, la grille à mailles est placée sous tension.
Patent WO-9848010-A1 (WO)
Title: Nouveau gene suppresseur des tumeurs de l'homme
Inventor: CALLAGHAN MICHELLE J
IPC: G01N33/68
Filed: 1998-04-20
Abstract: L'invention décrit un nouveau gène de l'homme régulé par la progestine, et appelé EDD (E3 isolé par affichage différentiel). Ce gène code un produit présentant une identité séquence d'acide aminé importante avec la protéine HYD (disques hyperplastiques) à partir du Drosophila melanogaster et la protéine du domaine 100 kDa HECT (homologue de l'extrémité carboxylique E6-AP) du rat. Le gène EDD semble représenter un gène de suppression de tumeurs et la détection d'un polymorphisme ou d'une altération du gène d'un sujet peut être utile pour diagnostiquer ou déterminer une prédisposition à une maladie hyperproliférative comme un cancer. L'invention traite aussi d'une méthode d'analyse permettant d'évaluer la réponse à la progestine chez un sujet.
Patent WO-0018606-A1 (WO)
Title: Seat ventilation device
Inventor: VOLKLAND GERHOLD
IPC: B60H1/00
Filed: 1999-09-30
Abstract: A ventilation device (10) for use with or as part of a seat (12), the device (10) being connected with a source of positive fluid pressure via line (22) including a base (18), a plurality of divider elements (24) arranged on the base (18) to define a plurality of passageways (26) therebetween, the passageways (26) being open away from the base (18) and adapted for being at least partially enclosed by a user sitting on the device (10), each passageway (26) being connected to and extending out from a central passageway (27) which is also adapted for being at least partially enclosed by a user sitting on the device (10), the device (10) further including a fluid flow diffuser (20) which is adapted for receiving flow from the source and directing it into the central passageway (27) in use.
Patent WO-9704367-A1 (WO)
Inventor: VAN DIJK AART
IPC: G05B19/048
Filed: 1996-07-24
Abstract: The invention relates to a microcomputer which is provided with means for generating PLC-instructions, converting the PLC-instructions in machine codes and converting the machine codes in execution instructions. The microcomputer is further provided with at least one hardware interface for controlling at least one controllable member which is connectable on said hardware interface by means of the execution instruction and for communicating with said member.
Patent BG-49572-A1 (BG)
Title: Boiler
Inventor: KOSOVSKI KHRISTO ZH
IPC: F22B21/34
Filed: 1989-11-22
Abstract: The cauldron is used to derive steam or hot water in thermal power stations and industry. It has a heightened efficiency and seismic resistance along with the low metal-containability and size. The cauldron includes walls (1 and 2) which form a fuel chamber (5) and an outgoing gas tube (9). The gas tube (9) contains convection packages (8). The walls (1 and 2) are formed as two co-axial cylinders placed one in the other. The space in between forms the fuel chamber (5) and a screw-shaped gas tube (6) with a diminishing section along the height of the cauldron, while the gas tube (6) contains other convection packages (7). The internal cylinder (2) forms the outgoing gas tube (9). The walls (1 and 2) are supported at their lower edge by holding elements (3 and 4). The walls (1 and 2)  support a ceiling support frame (12), to which stairs (11) and platforms (10) are hinged.
Patent WO-02051636-A1 (WO)
Title: Thermally convertible lithographic printing precursor
Inventor: YU YISONG
IPC: G03F7/004
Filed: 2001-12-21
Abstract: The invention provides an imaging element for lithographic offset printing. The imaging element comprises hydrophobic polymer particles in an aqueous medium, a substance for converting light into heat and an inorganic salt. The imaging element may be used for printing long run lengths on lower quality paper and in the presence of set-off powder. The imaging element may be imaged and developed on-press and may be sprayed onto a hydrophilic surface to create a printing surface that may be processed wholly on-press. The hydrophilic surface may be a printing plate substrate or the printing cylinder of a printing press or a seamless sleeve around the printing cylinder of a printing press. This cylinder may be conventional or seamless.
Patent WO-03077219-A1 (WO)
Title: Systeme personnel d'alarme permettant de demander de l'aide a des points de destination distants
Inventor: STANNERS SYDNEY DEVLIN
IPC: G08B25/01
Filed: 2003-03-12
Abstract: L'invention concerne un système personnel d'alarme comprenant un dispositif de communication pour la transmission de signaux à un point de destination (par exemple, centre de contrôle des signaux, ou bien centres de sauvetage ou autres centres de secours). Un module d'interface comprenant une mémoire à programmation par l'utilisateur et une interface utilisateur permet de contrôler le dispositif de communication. Une clé de déclenchement permet d'activer le module d'interface en cas d'urgence, et le dispositif de communication transmet alors des signaux au point de destination.
Patent CA-2004774-A1 (CA)
Title: End-capping of polyarylate carboxyl acid ends by use of aromatic carbonates
Inventor: GAY FRANK P
IPC: C08G64/18
Filed: 1989-12-06
Abstract: END-CAPPING OF POLYARYLATE CARBOXYL ENDS BY USE OF           DIARYL OR POLYARYL CARBONATES ABSTRACT OF THE DISCLOSURE           A process for improving the stability of polyarylate resin by reducing the terminal carboxyl acid group concentration of the polyarylate resin, the process being comprised of melting a mixture of the polyarylate resin and an aromatic carbonate capping agent and reacting the mixture under heat and, if necessary, vacuum until the concentration of the terminal carboxyl acid groups is reduced to less than that of the polyarylate resin prior to end-capping. The process also results in a polyarylate resin with a decreased flammability rating when the aromatic carbonate capping agent is bromine substituted.
Patent CA-2005277-A1 (CA)
Title: Device for mixing feed in a container
Inventor: WOLF JOHANN M
IPC: B01F13/00
Filed: 1989-12-12
Abstract: Abstract of the Disclosure A container (2) is provided for mixing feed made up of components of varying texture, the bottom (5) of this container being fashioned to have an ascending slope on one side.  In the zone of the top end region (17) of the bottom (5), a delivery conveyor (13) for the mixed feed is provided at the container (2).  A con-veying means (40) is arranged in the container (2) and is associated with the bottom (5) of the container (2) including its upwardly oriented section (16) and its end zone (17); this conveying means transports the feed toward the upper end zone (17) of the bottom (5).  At a spacing above the bottom (5), a conveying system (30) is provided which engages the feed to be mixed from above and effects transport in opposition to the conveying direction (arrow 20) of the lower conveying means (40).          The upper end zone (17) of the bottom can be swung into a position wherein it projects above the delivery con-veyor (13) and into a position wherein it extends back into the container (2).
Patent CA-2006749-A1 (CA)
Title: Antenna structure for an electronic article surveillance system
Inventor: CLEMENS THOMAS G
IPC: H01Q7/00
Filed: 1989-12-28
Abstract: ABSTRACT OF THE DISCLOSURE The transmitting and/or receiving antenna of an electronic article surveillance system utilizes a paired-lead loop configuration.  One lead forms the active loop.           The other lead forms a passive loop, which parallels and is mutually coupled to the active loop, but not conductively connected to it.  This other lead is resistively loaded.           The passive loop of the receiving antenna can also be used to conduct signals between the receiver circuitry and the alarm reporting devices associated with the receiver.
Patent CA-2007052-A1 (CA)
Title: Computer interface
Inventor: DAVIES STEVEN P
IPC: G06F13/40
Filed: 1990-01-03
Abstract: COMPUTER INTERFACE    ABSTRACT     Computer interface apparatus which provides for an efficient computer inter-face that transfers control and data signals using a variety of communications proto-cols between a signal processor and external devices coupled thereto. The interface (11) comprises a plurality of control and data transfer ports, including one serial (120) and four configurable parallel ports (122, 124, 126, 128) A plurality of con-trollers (130, 132) interface with the signal processor to direct the flow of control and data signals between devices. In addition, and in order to increase the speed oper-ation of the interface, circuitry is also disclosed which controls tristate buffers on the control and data busses coupled to the serial and parallel ports (120, 122, 124, 126, 128), which circuitry provide for open-collector characteristics, without sacrificing tristate buffer speed.
Patent CA-2008469-A1 (CA)
Title: Stroke adjustment apparatus for light projector of button setting machine
IPC: A41H37/10
Filed: 1990-01-24
Abstract: An apparatus for adjusting the stroke of a light projector of a button setting machine includes a rod con-nected at its one end to the light projector, a holder holding the opposite end of the rod and pivotably connected to one end of a pivotable actuating lever pivotally movable in response to the reciprocating movement of an upper push-er, a leaf spring acting between the actuating lever and the rod to urge the latter upwardly, a spring urging the actuat-ing lever to turn in a direction to retract the light projector from a path of movement of a punch, and an adjust-able stopper engageable with the actuating lever to limit pivotal movement of the same against the force of the spring.  With this construction, the light projector has a stroke considerably shorter than the stroke of the upper pusher and can be adjusted independently of the stroke of the upper pusher.
Patent CA-2009889-A1 (CA)
IPC: G08B13/14
Filed: 1990-02-13
Abstract: ABSTRACT An audible alarm device to alert a person that his wallet or the  like has been stolen from his person, the alarm  being  con-cealed within the wallet and tethered to the person carrying  it. The wallet alarm sounds when the wallet is removed far enough  to tighten  the tether, which action disconnects it from the  wallet and  activates the alarm.  In another embodiment, a second  alarm concealed on the person or in a handbag is also activated  simul-taneously  when the tether is pulled,  alerting  the  wearer   as well as the thief.
Patent CA-2010173-A1 (CA)
Title: Orthopaedic exercise frame
Inventor: RUF HERMANN
IPC: A61H1/02
Filed: 1990-02-15
Abstract: ABSTRACT OF THE DISCLOSURE            The invention refers to a motor-driven orthopaedic exercise frame for therapeutic exercise of the lower extremities and the hip-joint.
Patent CA-2014127-A1 (CA)
Title: Auxiliary cartridge adapter for centre fired rifles
Inventor: HAMMOND BRIAN R
IPC: F42B8/10
Filed: 1990-04-10
Abstract: ABSTRACT             This auxiliary cartridge adapter is used for the purpose of propelling projectiles down the bore of large weapons by the detonation of 22 caliber rim-fire blank cartridges in the centre-fired weapon.  This is accomplished by offsetting the 22 caliber chamber so that the firing pin of the centre-fired weapon is able to strike the primer of the rim fired cartridge.
Patent CA-2015559-A1 (CA)
Inventor: MAEDA AKIHIRO
IPC: A61M5/168
Filed: 1990-04-26
Abstract: A display device for indicating the  internal pressure of a tube employed in an infusion device has an infusion drive for supplying an infusion fluid from a solution container to the human body through the tube and a sensor for detecting the internal pressure of the tube. A message indicator includes a plurality of alphanumeric display elements which are respectively comprised of a plurality of segments and displays the internal pressure of the tube detected by the sensor.  The display elements are used  to  display  a  value,   in  alphanumeric  terms, corresponding to the internal pressure of the tube as detected by the sensor.   The segments of the display elements are partly used to display the quantitative change of the pressure detected by the sensor as a bar graph.
Patent CA-2016308-A1 (CA)
Title: Stabilized 1,1,1-trichloroethane compositions
Inventor: REICH DONALD A
IPC: C07C17/42
Filed: 1990-05-08
Abstract: Abstract of the Disclosure 1,1,1-Trichloroethane (viz., methylchloroform) is stabilized with from about 2 to about 4 percent by weight 1,3-dioxolane, from about 0.25 to about 0.5 percent by weight butylene oxide, from about 0.25 to about 2 percent by weight nitromethane, from about 0.2 to about 0.75 percent by weight 1-nitropropane, from about 0.75 to about 2 percent by weight secondary butanol, and from 0 to about 100 parts per million by weight acetaldehyde dimethylhydrazone.
Patent CA-2018507-A1 (CA)
Inventor: COWLEY GERALD
IPC: C01D/
Filed: 1990-06-07
Abstract: The formation of sodium sulfate by-product in sulfuric acid-based chlorine dioxide generating processes is decreased and preferably eliminated entirely, by effecting electrochemical treatment of sodium ion-containing feed materials for the generator to remove sodium ions and add hydrogen ions. Sodium hydroxide is produced as a by-product. The process is generally applicable to the electrochemical treatment of alkali metal chlorates, alkali metal sulfates and mixtures thereof to produce acidified solutions useful in providing chlorate ion-containing feeds to such chlorine dioxide generating processes.
Patent CA-2018515-A1 (CA)
Title: High surface area oxide compositions with a pyrochlore structure, methods for their preparation and, conversion processes utilizing same
Inventor: JACOBSON ALLAN J
IPC: C07C2/84
Filed: 1990-06-07
Abstract: ABSTRACT OF THE DISCLOSURE           Processes for the conversion of hydrocarbons, and most preferably methane, to higher hydrocarbons and olefins are disclosed, including contacting the  hydro-carbons with a  mixed metal oxide  catalyst having  the pyrochlore structure.  Preferably, thase catalysts have the general formula  AnB2O7-x, where A  can be  various mono-, di-,  and  trivalent  metal cations,  B  can  be various tri-,  tetra-,  penta-,  and  hexavalent  metal cations, 0 ? n ? 2.0, and  0 ? x  ? 1Ø  Novel,  high surface area, mixed  metal oxide  catalysts having  the pyrochlore  structure  are  also disclosed,  including those having the  formula A2B2O7, where  A is  divalent and B is niobium and/or tantalum, and those having  the formula A2(Sn2-yAy)O7-z, where  A  is  bismuth  and/or lead, 0.0 ? y ? 1.0, and 0.0 ? z ? 1Ø
Patent CA-2020218-A1 (CA)
Title: Pigment printing process for flame-retardant, lowflammability or nonflammable fibers
Inventor: KARSUNKY ULRICH
IPC: D06P1/44
Filed: 1990-06-29
Abstract: Abstract of the disclosure Pigment printing process for flame-retardant, low-flam-mability or nonflammable fibers On being printed with conventional pigment print pastes low-flammability  fibers  lose  their  flame-retardant properties in the areas covered with the print paste. It was therefore necessary to find a binder system which itself has low-flammability properties.            By using polymers and/or copolymers of vinylidene chlor-ide as pigment binder system the low flammability of such special types of fiber is not impaired.
Patent CA-2021332-A1 (CA)
Inventor: YAMAOKA FUMIYUKI
IPC: F16F9/16
Filed: 1990-07-17
Abstract: A shock absorber has a cylinder tube coaxially arranged with a strut tube for defining therebetween an annular reservoir chamber and an upper reservoir chamber which is separated from the annular reservoir chamber.  A first fluid path is defined for permitting fluid flow from a lower fluid chamber in the cylinder tube to an upper fluid chamber and the annular reservoir chamber in response to bounding stroke of vibration.  A second fluid path is also defined for permitting fluid flow from the lower fluid chamber and the annular reservoir chamber to the upper fluid chamber and the upper reservoir chamber, in response to rebounding stroke of vibration.  A first flow restriction means is disposed in the first path for generating damping force in response to bounding stroke of vibration, which damping force is variable depending upon magnitude of bounding stroke  in  essentially linear variation characteristics.  A second flow restriction means is also disposed in the second path for generating damping force in response to bounding stroke of vibration, which damping force is variable depending upon magnitude of bounding stroke in essentially linear variation characteristics.
Patent CA-2022062-A1 (CA)
Inventor: WOODARD FLOYD E
IPC: B60J3/00
Filed: 1990-07-26
Abstract: 06-12(9886)A OPTICAL ELEMENT FOR A VEHICLE WINDSHIELD ABSTRACT OF THE DISCLOSURE An optical element for a motor vehicle wind-shield comprises, in combination, an interference filter having one or more light-reflecting metal layers and one or more reflection-suppressing layers for coacting with the one or more metal layers to minimize reflection and enhance transmission in the visible region, a gradient band continuation of the interference filter above the direct line of forward vision through a windshield when disposed in a motor vehicle for reflective rejection of solar energy, such band including a light-reflecting metal layer gra-dually increasing in thickness toward a lateral edge of the band and an anti-glare backing behind the gradient band for suppressing luminous reflection from within the motor vehicle when the optical element is disposed in the windshield.
Patent CA-2025027-A1 (CA)
Title: Use of fluorochemicals in leather manufacture
Inventor: BLANCO RODRIGUEZ L MIGUEL
IPC: D06P3/32
Filed: 1990-09-11
Abstract: F.N. 44651 CAN 4A     USE OF FLUOROCHEMICALS IN LEATHER MANUFACTURE            Abstract of the Disclosure Leather manufacturing processes are described in which fluorochemicals are included in the various processing baths to improve efficiency, reduce processing time, and increase the quality of the finished leather product.  Various types of fluorochemicals are described for use in the processing techniques.         AH.3
Patent CA-2025470-A1 (CA)
Title: Further novel alkanophenones
Inventor: VON SPRECHER ANDREAS
IPC: C07D407/12
Filed: 1990-09-17
Abstract: 4-17747/+ Further novel alkanophenones Abstract Substituted alkanophenones of the general formula                 (I), in which R1 is unsubstituted or fluorinated lower alkyl, R2 is hydrogen, or unsubstituted or fluorinated lower alkyl or lower alkenyl, X is lower alkylene, oxy, thio or a direct bond, alk is lower alkylene, n is 1 or 2, R3 is a 5-membered heteroaryl radical that contains 1 N, O or S atom as hetero atom and is unsubstituted or is substituted by unsubstituted or fluorinated lower alkyl, by etherified or esterified hydroxy, by unsubstituted or lower alkylated amino and/or by free, esterified or amidated carboxy, R4 is free, esterified or amidated carboxy or 5-tetrazolyl, and R5 is hydrogen or lower alkyl, have leucotriene-antagonistic properties and can be used as antiallergic active ingredients in medicaments. The process for their preparation comprises reacting an epoxide of formula II                                             (II), in which R1, R2, X, alk, n and R3 are as defined above, with a thiol of formula III                     (III), in which R4 and R5 are as devined above, or with a salt thereof, and, if desired, converting a compound obtainable in accordance with the process into a different compound of formula I, separating a stereoisomeric mixture obtainable in accordance with the process into its components and/or converting a free compound obtainable in accordance with the process into a salt, or a salt obtainable in accordance with the process into the free compound or into a different salt.
Patent CA-2027807-A1 (CA)
Title: Sheath/obturator to facilitate insertion of medical devices into a patient's venous system
Inventor: BERRY GAYLORD L
IPC: A61M1/14
Filed: 1990-10-17
Abstract: ABSTRACT OF THE INVENTION      A sheath and obturator is provided for facilitating the insertion of certain medical devices into a patient's vascular system, a vein, or venous system and in particular an in vivo extrapulmonary blood gas exchange device having a bundle comprised of a plurality of elongated gas permeable tubes being potted at each end and enclosed within a respective air tight proximal and distal changer.  The sheath is hollow and substantially tubular with a tapered receiving portion and a nontapered, curved entry portion.  The obturator has a tip at the distal end of the obturator and a trip at the proximal end with  an  elongate  member  therebetween.    The  sheath  is configured to receive the obturator in sliding engagement such that when the obturator is fully inserted within the sheath, the tip closes the opening at the entry end of the sheath and protrudes slightly therefrom.  The obturator has a vent which provides a passage from space exterior to the sheath into the hollow interior of the sheath.  The sheath and obturator are inserted into the patient through a single incision.  Upon removal of the obturator from the sheath, a extrapulmonary blood gas exchange device may be inserted into and through the sheath into one of the right external iliac, common femoral or internal jugular veins, and then into the vena cavae where the elongate gas permeable tubes may be deployed for blood oxygenation.
Patent CA-2036614-A1 (CA)
Title: Apparatus for mixing and spraying a slurry
Inventor: KORSMEYER RICHARD W
IPC: B05B7/04
Filed: 1991-02-19
Abstract: An apparatus for mixing and spraying a slurry. The apparatus comprises a housing (6, 806) including a channel (18, 812). The channel (18, 812) is in fluid communication with an inlet (21, 815) at its upstream end and curves to an outlet (24, 818) at its downstream end. The outlet (24, 818) is in fluid communication with an air atomization nozzle (36, 824). A mixing surface (3, 803) is capable of rotation with respect to the housing (6, 806) and the channel (18, 812) is open to the mixing surface. <IMAGE>
Patent CA-2036639-A1 (CA)
Title: Filter cartridge
Inventor: JOHANSSON RONALD C
IPC: B01D29/01
Filed: 1991-02-19
Abstract: Abstract of the Disclosure A replaceable filter cartridge that has a peripheral frame and a sheetlike filter medium can be made in a simple, inexpensive, insert-molding operation.  The mold has a cavity for producing a peripheral frame and shutoffs permitting each end of the strip to extend across the cavity.  Resin injected into the cavity flows through and disrupts the continuity of the strip where it extends across the cavity, preferably fusing fibers of the filter medium into the resin that forms the frame.  When the filter medium is pleated, its longitudinal edges are sealed to the frame in a serpentine path.