baber/WOPTO huggingface dataset:
Patent WO-9419064-A1 (WO)
Inventor: WILLEMS JOSEPH A T
IPC: A62B1/10
Filed: 1993-02-18
Abstract: Dispositif de sécurité pour une charge fixée à un élément tel qu'une corde (5), et notamment pour une personne (1) telle qu'une personne (1) escaladant une paroi (2). Le dispositif de sécurité comporte un élément (9) de guidage de la corde, sur lequel passe la corde (5). Ledit élément de guidage (9) est une poulie montée rotative dans un boîtier (8). Cette poulie (9) comporte deux joues (15, 16) dont l'une peut coulisser axialement mais ne peut tourner par rapport à l'autre joue. Lesdites joues (15, 16) délimitent entre elles une gorge (21) qui s'amenuise en direction de leur axe de rotation, sa plus faible largeur, à l'endroit où les joues sont les plus proches l'une de l'autre, étant inférieure à la largeur de la corde (5). En outre, le dispositif de sécurité (6) comporte un organe (26) destiné au moins à s'opposer à la rotation de la joue coulissante (16), et actionné lorsque ladite joue coulissante (16) s'éloigne de l'autre joue (15) en coulissant.
Patent WO-9728287-A1 (WO)
Inventor: WINAND RENE
IPC: C21B3/04
Filed: 1997-01-29
Abstract: Procédé de traitement d'un produit pulvérulent que l'on met en contact avec une substance liquide non aqueuse chauffée par des gaz de combustion et constituée d'au moins 30 % en volume d'une matière en grande partie oxydée, sensiblement à l'abri de l'atmosphère gazeuse pouvant contenir ces gaz de combustion, d'une manière telle à éviter au maximum l'émission de poussières pouvant provenir de ce produit pulvérulent, et en ce que l'on maintient cette substance à une température qui est telle qu'elle permet de former avec le produit pulvérulent une phase liquide à cette température.
Patent BG-49221-A1 (BG)
Title: Elastomeric compound
Inventor: GENCHEVA PETRANKA S
IPC: C08L9/00
Filed: 1989-09-29
Abstract: The make up may be applied in production of pneumatic tyres. It has high resistance to cold at preserved physico-mechanical properties. It contains in mass. part.: from 25 to 45 1,4-cis-butane rubber and from 17 to 25 dioctyladipinate of 100 mass part. butane-styrole rubber or from 15 to 25 1,4-cis-butane rubber and from 10 to 20 dioctlyapidinate per 100 mass. part. butane styrole rubber and 1,4-cis-isoprenic rubber, which are in a 1:3 to 3:1 proportion, and from 45 to 80 oven soot, from 2 to 6 zinc oxide, up to 14 of aromatic oil, from 2 to 5 stearin, up to 3 carbonhydrogen thermoplastic resin (pyralene), from 2 to 9 asphalt or colophone, up to 2,0 phenyl-beta-naphtilamine, up to 0.5 tetramethyl thiuram disulphide, 1.0 to 2.5 N-cyclohexyl-2-benzotiasolylesylphenamid, up to 1,5 N'-phenyl-N'-isopropyl-n-phenylenediamine, 0.3-0.7 diphenylguanidine, 1.3 to 6.0 sulphur.
Patent BG-50073-A1 (BG)
Title: Die for drawing depth of cup- figurative pieces
Inventor: GENOV JORDAN G
IPC: B21D22/20
Filed: 1990-03-15
Abstract: The die is designed for the procession of metals under pressure. By using it cup-shaped products with higher drawing stability can be produced. It includes a cylindrical body with an opening. The upper part of the opening is formed as a centring area, gliding into the working part (3). The working part (3) is formed by a curve with equation<IMAGE>where r3 means the radius of the initial billet,(MM); r - the distance from the drawing axis to a corresponding point on the contour,(MM); α - the angle, which the tangent for each r forms against the drawing axis,(rad); π - the constant 3,14.<IMAGE>
Patent WO-0127517-A1 (WO)
Title: Raccord forme par contact entre un tube et une surface d'une soupape
Inventor: HUENIKEN PETER
IPC: F02M25/07
Filed: 2000-10-13
Abstract: L'invention concerne un raccord établissant une communication fluidique étanche entre une soupape et un tube. La soupape comprend une première surface, une seconde surface et une ouverture traversante reliant la première et la seconde surface. Le tube comprend une partie terminale délimitée par un rebord. Cette partie terminale pénètre à travers la première surface et s'avance dans l'ouverture et subit une déformation de manière à venir s'appliquer contre la seconde surface.
Patent CA-2002949-A1 (CA)
Title: Process for visually detecting a colour drift in a polychrome reproduction
Inventor: DOLVECK GILBERT
IPC: G01J3/46
Filed: 1989-11-14
Abstract: ABSTRACT OF THE DISCLOSURE            The invention  relates to the printing industry,  and is based  on the comparison of a reproduction under inspection with  a reference  polychrome graphic representation.  Respective reference axes  (A1,A2) are defined for the reference representation  and the reproduction  under  inspection.  These axes are normal to  and  go through   an   equivalent   point   of   the   representation   and reproduction,  respectively.   The  two latter are  rotated  around their  reference axes, producing whirling images (D1,D2)  formed of concentric  color  rings (a1,a2, ... an and a'1,a'2,  ... a'n) each having  a set width and shade, and forming a basis for detecting  a possible color drift. Figure 1.
Patent CA-2003106-A1 (CA)
Title: Process for the production of molded polyurethane foams and the molded foams obtained by this process
Inventor: NEUHAUS ALFRED
IPC: C08J9/08
Filed: 1989-11-16
Abstract: A novel process for the production of mouldings having a density of at least 250 kg/m<3> from polyurethane foams having a compact surface by foam moulding a polyurethane-forming starting mixture using organic carboxylic acids as the blowing agent, and the mouldings obtained by this process.
Patent CA-2003963-A1 (CA)
Inventor: SHIRAHAMA KATSUNORI
IPC: F16H59/54
Filed: 1989-11-27
Abstract: ABSTRACT OF THE DISCLOSURE    In an automatic transmission shift control device, a rocking lever and a second biasing unit are provided for holding a selector lever in a shiftable condition when the selector lever is in one of the gear positions other than a parking position.  A first biasing unit is provided for holding the selector lever in a locked condition when the selector lever is in the parking position.  A solenoid is provided for releasing the selector lever from a locked condition when energized.  The solenoid is energized only when a brake pedal is fully depressed under a condition where an ignition key is in an "ON" position and the selector lever is in the parking position.
Patent CA-2007175-A1 (CA)
Inventor: SCHNEIDER BERNARD
IPC: B65D47/26
Filed: 1990-01-04
Abstract: The dispenser for viscous products comprises a head (1) fixed to a body (100) or skirt (100) and a cap (2), this head (1) and this cap (2) comprising additional means (9, 19) of raising this cap (2) by the rotation of the said cap (2), this cap (2) having a central opening (14) and the head (1) comprising a stopper (3) carried by oblique lugs (4) fixed to the inside (5) of the head (1) and blocking this opening (14) in the low position of the cap (2), the head (1) and the cap (2) carrying additional sealing means (6, 15), characterised in that: a) the said sealing means consist of an internal skirt (15) of the cap (2) which inserts itself with a tightening action into the upper end of the head (1); b) and c) the oblique lugs (4) are fixed directly to the inside of the head (1), sufficiently low to liberate the engagement of the said internal skirt (15) in the head (1) during the operating of the cap (2). This dispenser is used in the pharmaceutical, cosmetic, hygiene and food fields. <IMAGE>
Patent CA-2012390-A1 (CA)
Inventor: SHIRATA AKIHIRO
IPC: F02N11/08
Filed: 1990-03-16
Abstract: An engine starter system for driving an engine starter with electric power from a battery mounted on a motor vehicle has a boost controller for boosting electric power from the battery and a large-capacitance capacitor which is charged by the electric power which is boosted by the boost controller.  The engine starter is driven by the electric energy which is stored in the capacitor at a voltage higher than the voltage of the battery.
Patent CA-2014198-A1 (CA)
Title: Message switching arrangements
Inventor: PROCTOR RICHARD J
IPC: H04Q3/545
Filed: 1990-04-09
Abstract: ABSTRACT:-Message Switching Arrangement The message switching arrangement comprising a plurality central message switching units, and a plurality of outer message switching units each capable of transmitting and receiving messages in time division multiplex form on paths. The number of outer message switching units is greater than the number of central message switching units and are interconnected so that a receive path of any outer message switching unit can be connected to a transmit path of another outer message switching unit. The choice of path by way of any central message switching unit is dictated by an algorithm K=(Li + Lo) Mod Nc where Li is a full link address of an incoming link, Lo is a full link address of an outgoing link and Nc is the number of central message switching units.
Patent CA-2014867-A1 (CA)
Title: Generalized partial response channel signaling systems
Inventor: FORNEY G DAVID JR
IPC: H04L1/00
Filed: 1990-04-19
Abstract: Generalized Partial Response Channel Signaling Systems Abstract of the Disclosure Apparatus for generating a sequence of digital signals xk and/or a sequence of digital signals yk, k = 1, 2, ,.., such that yk = .SIGMA.j?0 fjxk-j, in which the yk signals are a sequence in a given modulatian code. In one aspect, the signals yk are chosen to be congruent to coset representatives specified in accordance with a modulation code, a plurality of code constellations are used, and at least one constellation includes both a point with a positive sum of coordinates and one with a negative sum of coordinates.
Patent CA-2015618-A1 (CA)
Title: Automatic window/door system
Inventor: YAGUCHI OSAMU
IPC: B60J10/00
Filed: 1990-04-27
Abstract: An automatic window opening/closing system includes a motor for driving a window. In association with the window, a pressure responsive sensor (preferably, a pressure responsive sensor with a coaxial structure having uniform sensitivity to pressures in all directions) is provided. A detector circuit is coupled to the pressure responsive sensor and evaluates a rate of change of a pressure on the sensor, thereby detecting a squeezed object caught in a way of the window during an operation of the system. A motor control circuit is provided to control the motor in response to a squeezed object detection signal from the detector circuit in such a direction to release the object from the window. The motor control circuit detects an overload condition of the motor in accordance with a motor terminal voltage and deenergizes the motor to prevent the motor from generating heat. Therefore, this system achieves improved performance, high reliability and safety.
Patent CA-2016549-A1 (CA)
Title: Pyrotechnic priming device having a microlens set by a shape memory material and pyrotechnic chain utilizing said device
Inventor: JOSSE ALAIN P
IPC: G02B7/02
Filed: 1990-05-11
Abstract: DESCRIPTIVE ABSTRACT.            Photopyrotechnic priming device incorporating a microlens set by a shape memory material and a pyrotechnic chain using said device.            The priming device according to the invention is a miniature device having a hollow body (18) for receiving a pyrotechnic substance (24), a rigid index gradient microlens (30) mounted in the hollow body for focussing a high energy beam having a given wavelength onto the pyrotechnic substance, a shape memory alloy or metal ferrule (32) located in the body (18) and fixing the microlens in the body of the device, the internal diameter, at ambient temperature, of the ferrule being smaller than the diameter of the microlens, a connector (34) fixed to the body (18) securing the microlens-ferrule assembly and that of the optical fibre (12) carrying the laser beam.   fig. 2.
Patent CA-2016585-A1 (CA)
Inventor: REINTEN HANS
IPC: G03G15/04
Filed: 1990-05-11
Abstract: An exposure device in which a row of LED's is provided in the form of parallelograms having unequal sides, in which each of the corner points of one short side bf a light-emitting surface is always in fine, as considered in a direction perpendicular to the row, with one of the corner points of the other short side of an adjacent light-emitting element, and a printing device in which said exposure device is used.
Patent CA-2017305-A1 (CA)
Title: Polyphenylene ether resin composition
Inventor: HONGO MASAFUMI
IPC: C08L51/04
Filed: 1990-05-22
Abstract: POLYPHENYLENE ETHER RESIN COMPOSITION     ABSTRACT OF THE DISCLOSURE     Disclosed is a thermoplastic resin composition comprised of (A) 10 - 60 weight parts of a polyphenylene ether resin, (B) 20 - 70 weight parts of (b-1) an aromatic vinyl resin and/or (b-2) a copolymer of an aromatic vinyl monomer with a heterocyclic compound having a vinyl group and containing nitrogen as the hetero atom, and (C) 10 - 60 weight parts of (c-1) a graft copolymer obtained by polymerizing an aromatic vinyl monomer, optionally with other vinyl monomer, in the presence of a butadiene type rubbery polymer or (c-2) a graft copolymer obtained by polymerizing an aromatic vinyl monomer and a heterocyclic compound having a vinyl group and containing nitrogen as the hetero atom, optionally with other ethylenically unsaturated compound, in the presence of a butadiene type rubbery polymer, wherein at least one of the components (B) and (C) is a polymer of the nitrogen containing heterocyclic compound, and the total amount of the components (A), (B) and (C) is 100 parts by weight.
Patent CA-2017838-A1 (CA)
Title: Process for preparing poly (paraphenylene terephthalamide) fibers dyable with cationic dyes
Inventor: HARTZLER JON D
IPC: D06M101/16
Filed: 1990-05-30
Abstract: Title A process for Preparing Poly(paraphenylene terephthalamide) Fibers Dyeable with Cationic Dyes Abstract of the Disclosure There is provided by this invention a process for preparing poly(paraphenylene terephthalamide) fibers dyeable with cationic dyes.  The process comprises soaking poly(paraphenylene terephthalamide) fibers is sulfuric acid, washing the fibers and dipping the acid soaked fibers or never-dried PPD-T fibers in an aqueous solution of a dye promoting species.  The fibers can then be dried and subsequently dyed.
Patent CA-2018209-A1 (CA)
Title: Use of a statin derivative in the treatment of eye complaints
Inventor: NISATO DINO
IPC: A61P27/06
Filed: 1990-06-04
Abstract: IN THE UNITED STATES PATENT AND TRADEMARK OFFICE PATENT APPLICATION entltled: Use of a statin derivative in the treatment of eye complaints in the name of: Dino NISATO                  Gérard LE FUR Assignee: SANOFI              ABSTRACT OF THE DISCLOSURE         The invention relates to the use of N-(3-pyridyl-propionyl)phenylalanylhistidyl(cyclohexyl)staty1-N-(1,3-dihydroxy-2-methylpropyl)isoleucinamide, which has the formula                        ( I) in which: Phe is the (L)-phenylalanine residue, His is the (L)-histidine residue, Ile is the (L)-isoleucine residue and (cyclohexyl)Sta is the cyclohexylstatin residue, i.e  the (3S, 4S)-4-amino-5-cyclohexyl-3-hydroxypentanoic acid residue, for the preparation of drugs useful in the treatment of eye complaints. Application: treatment of eye complaints.
Patent CA-2018528-A1 (CA)
Title: Pharmaceutical preparation administrator
Inventor: FUJIOKA KEIJI
IPC: B05B11/00
Filed: 1990-06-07
Abstract: ABSTRACT OF THE DISCLOSURE         A preparation administrator comprises an adminis-trator body including a solid preparation and having at its one end an inflow channel for solvent and at the other end an outflow channel for liquid preparation, a solvent con-tainer containing a solvent to dissolve, disperse or suspend the preparation and being connected to the inflow channel of the administrator body, and a mean for ejecting the solvent together with the solid preparation in the body through the outflow channel of the body.  A solid preparation in the administrator body is dissolved or suspended or dispersed in the solvent fed from the solvent container and ejected as a  liquid preparation through  the outflow channel of  the body.
Patent CA-2019407-A1 (CA)
Inventor: POLGAR ISTVAN
IPC: C07D457/04
Filed: 1990-06-20
Abstract: The invention relates to a novel stereoselective process for the preparation of dihydrolysergol from lysergol by hydrogenation in the presence of solvent and palladium catalyst applied on a carrier, which comprises hydrogenating lysergol in the presence of one or more aprotic solvent(s) containing tertiary nitrogen atom(s)  and a palladium catalyst applied on activated carbon, and then recovering the product obtained from the reaction mixture in a known manner.
Patent CA-2022484-A1 (CA)
Inventor: EFFLAND RICHARD C
IPC: A61K31/4427
Filed: 1990-08-01
Abstract: This invention relates to 1-(pyridinylamino)-2-pyrrolidinones of the formula (see formula I) wherein R1, R2 and R3 are independently hydrogen, loweralkyl, aryl, arylloweralkyl or heteroarylloweralkyl selected from the group consisting of pyridinylmethyl, pyridinylethyl, thienylmethyl, thienylethyl or R2 and R3 together form a cycloalkane ring of 4 to 6 carbons or a spiro-fused aryl or heteroaryl cycloalkane; X is halogen, hydroxy, loweralky, loweralkoxy, nitro, amino or trifluoromethyl; m is zero or an integer of 1 to 3, the pharmaceutically acceptable acid addition salts thereof and where appropriate the geometrical, optical and stereoisomers and racemic mixtures thereof. The compounds of this invention display utility as analgesics, for enhancing memory and for the treatment of Alzheimer's disease.
Patent CA-2023936-A1 (CA)
Title: Diol sulfonamide and sulfinyl renin inhibitors
Inventor: POSS MICHAEL A
IPC: C07C317/44
Filed: 1990-08-24
Abstract: ABSTRACT     Diol Sulfonamide And Sulfinyl Renin Inhibitors Compounds of the formula   wherein Z is SO or SO2 possess renin inhibition activity and are useful in treating hypertension and other diseases where the reduction of the levels of circulating angiotensin II are beneficial.
Patent CA-2027568-A1 (CA)
Inventor: FERET JANY
IPC: F16L11/16
Filed: 1990-06-29
Abstract: TUBE FLEXIBLE COMPORTANT AU MOINS UN ELEMENT ALLONGE DE RENFORT AYANT UN PROFIL EN "T" La présente invention concerne un tube flexible arme comportant au moins un élément de renfort allongé. Selon l'invention, cet élément allongé a une section droite, ou profil, présentant une forme de "T", et est enroulé hélicoïdalement.
Patent CA-2027951-A1 (CA)
Title: Rubber compounds of polychloroprene and hydrogenated nitrile rubber
Inventor: MUSCH RUDIGER
IPC: C08L15/00
Filed: 1990-10-18
Abstract: RUBBER COMPOUNDS OF POLYCHLOROPRNE AND HYDROGENATED NITRILE RUBBER                      A b s t r a c t Mixtures of polychloroprene and hydrogenated nitrile rubber give vulcanizates combining high modulus with a high dynamic stress absorption capacity.     Le A 26 953
Patent CA-2029876-A1 (CA)
Inventor: SAITO SHIGEKI
IPC: H04B7/08
Filed: 1990-03-26
Abstract: In the diversity receiver which switches between receiver branches to receive phase modulated signals, this invention can achieve a diversity effect with a circuit of simple construction which by switching between receiver branches based on relative modulation phase error, and can attain diversity effect not only against fading but also against any factor which might affect the transmission lines.
Patent CA-2031488-A1 (CA)
Title: Apparatus and method for fabricating printed circuit boards
Inventor: SALENSKY GEORGE A
IPC: B30B15/02
Filed: 1990-04-17
Abstract: This invention relates to an apparatus and a process for uniformly laminating a conductor (18) to a substrate (15). The conductor can be a printed circuit; the substrate can be any dielectric.  The apparatus comprises two platens (10, 11) containing cavities (12, 13). One of the cavities (13) contains a mold (14) which is the mirror image of a substrate surface. The other cavity (12) substantially contains the substrate (15). It can have two-dimensional or three-dimensional surfaces to which the printed circuit is laminated. The product results in a superior lamination of the printed circuit across the surface of the substrate.
Patent CA-2033024-A1 (CA)
Title: Aqueous epoxy resin dispersions with reactive emulsifiers for sizing carbon fibers and glass fibers
Inventor: KROKER JOERG
IPC: C09K23/16
Filed: 1990-12-21
Abstract: O.Z. 0050/41329 Abstract of the Disclosure: A sizing agent for carbon fibers and glass fibers is based on an aqueous dispersion containing an epoxy resin and from 5 to 40% by weight, based on the  epoxy resin,  of  a  nonionic  emulsifier containing tertiary amino groups and/or ether linkages and at least one functional radical capable of reaction with the epoxy resin, preferably a glycidyl radical, and also at least one emulsifying radical which preferably carries  a polyethylene glycol  group in the terminal position.
Patent CA-2033312-A1 (CA)
Title: Surface-active compounds having a perfluoroalkyl group and a nitrogen-containing aliphatic radical, a process for their preparation and their use
Inventor: KNAUP WOLFGANG
IPC: C09K23/46
Filed: 1990-12-27
Abstract: Abstract of the disclosure:            Surface-active compounds having a perfluoroalkyl group and a nitrogen-containing aliphatic radical, a process for their preparation and their use The new compounds have the formula below   in which Rf   is a perfluoroalkyl radical having 4 to 20 carbon atoms, x    is 1 to 4, y    is 1 to 10, X    is Br, Cl or I, and R1 and R2 are hydrogen or a C1 to C4-alkyl radical or a water-solubilizing  aliphatic  radical,  with  the proviso that at least one of the two substituents and R2 is a water-solubilizing aliphatic radical.            The surface-active compounds described are prepared by reacting a suitable epoxide with a suitable amine. They are used in particular for the preparation of foaming agents.
Patent CA-2035244-A1 (CA)
Title: Fitting and its production method
Inventor: NUCCI STEFANO
IPC: F16L/
Filed: 1991-01-30
Abstract: ABSTRACT     A method for the production of pipe fittings starting from a semifinished product which undergoes machinings such as drilling and threading, wherein said semifinished product is hot-forged and has the outer profile of the finished piece.
Patent CA-2035607-A1 (CA)
Title: Soluble heavy metal amino alkoxides
Inventor: GRECO CARL C
IPC: C07F3/00
Filed: 1991-02-04
Abstract: SOLUBLE HEAVY METAL AMINO ALKOXIDES                 ABSTRACT OF THE DISCLOSURE      More storage stable solutions comprising an organic solvent containing a soluble heavy metal amino alkoxide are disclosed.  The compound is of the formula   where M is a heavy metal (such as copper, lead, barium, or strontium) and R is lower alkyl such as methyl or ethyl.
Patent CA-2036415-A1 (CA)
Title: Therapeutic nucleosides
Inventor: RAHIM GEORGE S
IPC: C07H19/06
Filed: 1991-02-15
Abstract: ABSTRACT          The present invention  relates to 3'-fluoro  nucleoside analogues  and their use  in  medical  therapy, particularly  for  the  treatment  or prophylaxis of  human immunodeficiency  virus  and hepatitis  B  virus infections, to  methods  for  their preparation  and  to  formulations containing them.          LL/JJ/16th January, 1991.
Patent CA-2040058-A1 (CA)
Title: Alpha-mannosidase and fucosidase inhibitors
Inventor: FARR ROBERT A
IPC: A61P43/00
Filed: 1991-04-08
Abstract: Substituted (1.alpha.,2.beta.,3.alpha. or .beta., 4.alpha.,5.alpha. or .beta.)-2,3,4-trihydroxy-5-(hydroxymethyl)cyclopentylamines are inhibitors of alpha-mannosidase and alpha-fucosidase and are useful immunostimulants, antiviral and antimetastatic agents.