baber/WOPTO huggingface dataset:
Patent BG-50742-A1 (BG)
Title: Thermoelectrode
Inventor: KIRILOV JULIJAN M
IPC: A61H39/00
Filed: 1990-11-21
Abstract: The thermo electrode is used in electro-acupuncture for non-medical treatment. It stimulates the biologically-active points without any danger of overload, while it improves the clinical effect. The thermo electrode consists of an insulation corpus /1/, with a cylindrical form and a slightly sharpened tip, and a thermo resistor /2/. Through the corpus, in an opening of its peak, an active electrode /3/ is passed, positioned in an insulation cylinder /4/, and connected to the source of current, in whose guiding circuit is included the thermo resistor.
Patent WO-02081931-A1 (WO)
Inventor: PEREZ JOSE
IPC: F15B15/06
Filed: 2002-04-05
Abstract: An actuator which comprises a pair of elongated elastomer tubes (6,16), sealed by respective members (18, 20, 22, 24) at each end, the members at the one end (18, 20) being fixed and the members at the opposite end (22, 24) sliding in guides (34, 36), the sli ding ends of the first and second tubes being connected by a chain (26) and sprocket (10) to convert linear motion to rotary motion.
Patent WO-2004078383-A1 (WO)
Title: Appareil de carotte
Inventor: MANDA JAN MARIUS
IPC: B22D17/20
Filed: 2003-03-06
Abstract: L'invention concerne un appareil de carotte (51) utilisé dans un appareil de moulage pour relier un conduit de fusion (89) de buse (48) de machine de moulage à un système de canal d'appareil de moulage (26). Ledit appareil de carotte comprend une pluralité de thermorégulateurs qui régulent une pluralité de zones thermiques segmentant la longueur de l'appareil de carotte (51) afin de réguler la température locale dans un support de processus de moulage. La pluralité de zones peut être thermorégulée afin d'établir une jonction sensiblement sans fuite entre la buse de machine et l'appareil de moulage. L'appareil de carotte comprend également un coupleur d'isolation (53) qui isole sensiblement une buse de moule chauffée d'une force de transport. Cette invention est particulièrement utilisée pour injecter des alliages de métaux, tels des alliages à base de magnésium, à l'état thixotropique.
Patent CA-2001529-A1 (CA)
Title: Makeup material for human use
Inventor: HAYASHI SHUNICHI
IPC: A61K8/00
Filed: 1989-10-26
Abstract: Disclosed is a makeup material for human use containing a shape memory polymer shaped into fine spheres.          The shape memory polymer used is a polyurethane that is obtained by polymerizing with the prepolymer method a composition of a bifunctional diisocyanate, a bifunctional polyol, and a bifunctional chain extender with active hydrogen groups in the mole ratio of diisocyanate : polyol : chain extender = 2.00-1.10 : 1.00 : 1.00-0.10.  The polyurethane is preferred to have approximately equal amounts of NCO groups and OH groups at its ends, and a glass transition point above the human body temperature, and a crystallinity value between 3 to 50 wt%.
Patent CA-2001533-A1 (CA)
Title: Electrode
Inventor: THOM MICHAEL J
IPC: C25D17/10
Filed: 1989-10-26
Abstract: ABSTRACT OF THE DISCLOSURE            An anode which includes a body which is made principally of lead or of aluminium with a 20 micron coating of an alloy of 95% lead, 5% silver on the body.            The anode reduces lead ion migration through an electrolyte to a cathode during the electrowinning of zinc.
Patent CA-2001793-A1 (CA)
Inventor: MORI MASAMI
IPC: A47C7/18
Filed: 1989-10-30
Abstract: A skin covered foamed plastic article capable of providing improved softness, feel and comfortableness by reducing the amount of penetration of the liquid foam resin into the skin cover with a thin wadding. The article includes a wadding to be attached on a back side of the surface skin and to make a direct contact with the pad member, having a soft layer contacting the surface skin and a hard layer contacting the pad member which has a constant thickness and is made to be harder than both the soft layer and the pad member.
Patent CA-2004733-A1 (CA)
Title: Support rack
Inventor: KING BRADLEY W
IPC: B65B67/12
Filed: 1989-12-06
Abstract: ABSTRACT OF THE DISCLOSURE:           A support rack used for holding plastic bags used for receiving and retaining household refuse is disclosed. Such a rack comprises a frame, preferably of an open nature, and a pair of arms connected to the frame near the top.  The arms are used to each support one handle of a plastic bag and are spaced apart relative to one another such that the plastic bag is held open.  The frame is preferably open at one side thus allowing for easy depositing and removal of plastic bags.  One of the handles is adapted to neatly store an inventory of plastic bags thereon, thus keeping the inventoried bags readily accessible.  The inventoried bags are held neatly and out of the way by a spring biased arm.
Patent CA-2008586-A1 (CA)
Title: Decals and processes for transfer of images to substrates
Inventor: AF STROM OSCAR R F
IPC: B44C1/175
Filed: 1990-01-25
Abstract: ABSTRACT           Decals and process for transfer of images to substrates.  A paper base is provided, of which at least one side has been sized and one side only has been treated with pigmented adhesive coating, whereby the pores throughout essentially the whole of the paper's cross section have been filled and the coating and the paper firmly bonded together.  The uncoated side is not substantially porous and is essentially free from filler material.  An image and a plastic film, in either order, are applied on the non-coated surface and not penetrating the same, the said paper when wet being easily releasable from the film/image, from which it may be removed in essentially one piece or a few large pieces, thanks to the bonding effect of the sizing and the pigmented coating.      The resulting decal can be applied to substrates in various ways.
Patent CA-2008637-A1 (CA)
Title: Process for preparing non-ionic surfactants from 2.2-dimthyl-4- [(oxiran-2-ylmthoxy)mthyl]-1,3-dioxolane and a mercaptan; new non-ionic surfactants and their use
Inventor: SEBAG HENRI
IPC: C07C317/18
Filed: 1990-01-26
Abstract: Process for the preparation of nonionic surface-active products by reaction of a compound containing a mercaptan functional group with 1,2-isopropylidene-3-epoxypropylglycerol according to the reaction: <IMAGE> followed by hydrolysis and optional oxidation to sulphoxide to obtain the compound <IMAGE> R denotes a C8-C36 aliphatic, cycloaliphatic or alkylaryl radical, n denotes a whole or decimal number from 1 to 10, w is equal to 0 or 1.
Patent CA-2008899-A1 (CA)
Title: Electrically pumped vertical cavity laser
Inventor: DEPPE DENNIS G
IPC: H01S5/00
Filed: 1990-01-30
Abstract: Abstract of the Disclosure An electrically pumped vertical cavity laser depends upon reflection as between an unaided DBR reflector on one side of the cavity and a metal-supplemented DBR reflector on the other. Placement of the shorter supplemented DBR on the p-conductivity type side of the cavity reduces the resistance of the electrical series pump path. Permitted use of an active region of a thickness of 1µm or less in the lasing direction results in low lasing threshold. The structural approach is of significance for laser integration in integrated circuits, whether electro-optic or all-optic.
Patent CA-2009743-A1 (CA)
Title: Synthetic aperture radar system
Inventor: FUJISAKA TAKAHIKO
IPC: G01S13/90
Filed: 1990-02-09
Abstract: A synthetic aperture radar system wherein a plurality of beams is formed for receiving echo signals and the spectra of the received signals are synthesized in an azimuth compression unit to improve the cross-range resolution.
Patent CA-2009857-A1 (CA)
Title: Preparation of hexaalkyldisilthiane
Inventor: BAND ELLIOT I
IPC: C07F7/08
Filed: 1990-02-12
Abstract: PREPARATION OF HEXAALKYLDISILTHIANE               ABSTRACT OF THE DISCLOSURE      Hexaalkyldisilthiane compounds (e.g., hexamethyldi-silthiane) are synthesized by reaction of lithium disulfide and a halotrialkylsilane (e.g., chlorotrimethylsilane) in a non-oxygenated solvent (e.g., acetonitrile).                            * * * * *
Patent CA-2013712-A1 (CA)
Inventor: CALAM TERRY B
IPC: E04D13/03
Filed: 1990-04-03
Abstract: INTERLOCKING ROOF CURB JOINT                  Abstract of the Disclosure This invention relates to a novel roof curb which can be constructed from modular components by interlocking joints.          An interlocking joint for a roof curb which comprises a male joint member secured to the inner face of a first curb section, and a female joint member secured to the inner face of a second curb section, the male joint member and female joint member being adapted to mate with one another and arrange the first curb section and the second curb section at right angles with one another.
Patent CA-2016503-A1 (CA)
Inventor: BAYDAR ERTUGRUL
IPC: H04J3/04
Filed: 1990-05-10
Abstract: The four signaling bits contained in the eight-bit SONET signaling bytes are read from the SONET signaling row and are converted to four parallel signaling bits for storage in a RAM in quasi SONET format, with sets of four A, four B, four C and four D bits for four consecutive channels being stored for an even and an odd tributary in one RAM memory row.  Storing sets of four of the same bit for four consecutive channels simplifies the RAM write operation.  A read-modify-write system is used for updating the RAM storage, wherein a row of RAM is read, modified by eight new signaling bits from two consecutive SONET signaling bytes, and is rewritten into the RAM.  New signaling bits are stored to accumulate eight new signaling bits for two tributaries prior to updating the RAM with the new bits for both tributaries.  The 32 signaling bits output during a RAM read operation are selectively multiplexed to output only four bits associated with a particular channel.
Patent CA-2018014-A1 (CA)
Title: Agricultural foam compositions
Inventor: MACRI CHRISTOPHER A
IPC: A01N25/30
Filed: 1990-05-31
Abstract: The present invention is directed to agricultural chemicals dispersed in an aqueous foam composition wherein the foam composition comprises a polysaccharide or synthetic polymer, a surfactant and an aqueous medium. Also disclosed are processes for seed treatment.
Patent CA-2025032-A1 (CA)
Title: Multi-orifice t-bar nozzle
Inventor: SCHOLL CHARLES H
IPC: B05C5/00
Filed: 1990-09-11
Abstract: Multi-Orifice T-Bar Nozzle Abstract of the Disclosure A  multi-orifice  T-bar  nozzle  includes  a nozzle body having a mounting plate adapted to connect to  the  body  of  a  hot  melt  thermoplastic  adhesive dispenser, and an internal adhesive flow path formed by an inlet at the top wall of the nozzle body adapted to receive adhesive  from the adhesive dispenser,  a number of outlets at the bottom wall thereof which extrude adhesive beads and a distribution passageway interconnecting the  inlet  and  outlets.   The  nozzle body progressively tapers from the top, center portion thereof to its extremities, i.e., to the end portions and bottom of the nozzle body, so that the temperature differential between the adhesive entering the inlet of the nozzle body, and the adhesive discharged from the outlets, is minimized.
Patent CA-2025120-A1 (CA)
Title: Portable and dynamic distributed application architecture
Inventor: WHITE JOHN W
IPC: G06F9/44
Filed: 1990-09-12
Abstract: ABSTRACT OF THE DISCLOSURE     A  system  and  method   is  disclosed  for  enabling  a plurality  of computers  and associated  computer resources, some or all of which may  be of heterogeneous configuration, to cooperatively process a variety of applications such that the execution is transparent to the user regardless of where the  application  is  actually  executing.  This distributed application  architecture  performs  an information distri-bution   service  between  multiple  transaction  processing systems by working with a transaction processor via communi-cation  channels  to  other  hosts  within the network and a dialog  manager  (26)  which  uses  a  transaction processor interface   (78)   to   communicate   with  the  transaction processor.   Additionally,  the  architecture  employs a map service  (36,40) to  provide an  editor to allow application programmers  to  create  the  maps  (40) for the application panels,  a compiler to generate the maps into linkable form, and  a  linkable  interpreter  which translates the linkable form into the screen presentation  format for that platform. Furthermore,  to distribute an  application, the source code for the procedures  (32), views (38) and panels are moved as a block to  the new system.   This is possible  because once the application source code is complete, all of the applica-tion logic, user interface control tables, view definitions, and  other application-specific  tables for  one transaction definition are packaged by the present invention in a single load module on the system where the application will reside. The load  module is then compiled  using the target system's compiler,   link  editor,  and   bind  process.   Thus, all environment-dependent variations of import/export, including network protocol, operating  systems, processor types, etc., are automatically  integrated with  the application  at load module  bind time.   Therefore, no  source code  changes are necessary.
Patent CA-2025604-A1 (CA)
IPC: H04Q11/04
Filed: 1990-09-18
Abstract: ABSTRACT OF THE DISCLOSURE    A multi-slot call relocation control method and system having a multi-slot call switching system and/or transmission equipment constituted by an address control memory, address controller and address location changing circuit whereby address write and read information for a channel memory is controlled. Where unoccupied circuits are 2N (N: natural number) times the basic switching unit, incoming calls with a maximum of 2N basic switching units in capacity may not be switched or transmitted by the unoccupied circuits depending on their status involving the presence of other calls. In that case, calls are relocated within a frame using the fewest steps possible.          This is achieved by a neural network in the address control memory of multi-slot call switching system A, the neural network learning to output a call allocation pattern such that the number of times calls are relocated becomes minimal. The information from the network makes it possible to relocate the least number of times the calls whose capacity is not more than 2N basic switching unit in the channel memory. The relocation information is transmitted from switching system A to another system B, connected oppositely to system A. Using the relocation information received, system B relocates calls within A channel memory of its own.
Patent CA-2025775-A1 (CA)
Inventor: CHEN EVAN N
IPC: B26B21/52
Filed: 1990-09-20
Abstract: A razor mechanism particularly suited for use with a flexible cartridge having at least one attachment member freely moveable in a direction substantially toward the longitudinal axis of the razor mechanism in response to the flexing of the razor cartridge during shaving.
Patent CA-2027173-A1 (CA)
Title: Ortho-alkylation of aromatic amines
Inventor: LEE GUO-SHUH J
IPC: B01J21/00
Filed: 1990-10-09
Abstract: ABSTRACT       A catalyst useful in the preparation of ortho-alkylated aromatic amines is prepared by heating an amine in the presence of aluminum metal, zinc metal and aluminum chloride.  This catalyst is used to alkylate aromatic amines which may be the same as or different from the amine used in the catalyst preparation.  In a preferred embodiment, a catalyst is prepared from aluminum, zinc, aluminum chloride and an amine selected from toluenediamine, diethyltoluenediamine and mixtures thereof.  The catalyst is useful in the ethylation of toluenediamine to form diethyltoluenediamine. 37,966A-F
Patent CA-2028985-A1 (CA)
Title: Process for the preparation of (pyridyl-3)-2 tetrahydrothiopyranecarbothioamide-2-oxydes-1-(1r,2r), (pyridyl-3)-2 tetrahydrothiopyranecarbothioamide-2-oxydes-1-(1r,2r) thus obtained and pharmaceutical compositions containing the
Inventor: ALOUP JEAN-CLAUDE
IPC: A61P9/12
Filed: 1990-10-30
Abstract: Process for preparing (1R,2R)-2-(3-pyridyl)tetrahydrothiopyran-2-carbothioamide 1-oxides of general formula:  <IMAGE>  (R1=alkyl containing 1 to 4 carbon atoms), by the action of an alkyl isothiocyanate on the 1R,2R and 1R,2S sulphoxides of formulae:  <IMAGE>  <IMAGE>  employed alone or mixed, the (1R,2R)-2-(3-pyridyl)tetrahydrothiopyran-2-carbothioamide 1-oxides thereby obtained and pharmaceutical compositions containing them. (1R,2R)-2-(3-Pyridyl)tetrahydrothiopyran-2-carbothioamide 1-oxides are especially useful as antihypertensives.
Patent CA-2029109-A1 (CA)
Title: Laminated reinforcement panel
Inventor: EVANS JOHN S
IPC: A63B60/08
Filed: 1990-11-01
Abstract: ABSTRACT OF THE DISCLOSURE           An improved fibreglass wood veneer panel for use in the production  of  fibreglass-wood  composite  and  fibreglass-foam composite sports stick handles.   The panel comprises a pair of adjacent layers of wood which are bonded together by a coating of adhesive which is non-permeable to epoxy resin, and a layer of fibreglass and epoxy resin on the outer surface of one of the layers of wood.
Patent CA-2031535-A1 (CA)
Inventor: ESTERLIN JACQUES
IPC: F42B12/14
Filed: 1990-04-25
Abstract: 19 SYSTEME D'ARMES AUTOMATISE POUR LA DEFENSE DE ZONE L'invention a pour objet un système d'armes constitué d'une pluralité de mines, pour la défense d'une zone. Chacune des mines comporte notamment une rampe de lancement dans laquelle est disposé un projectile contenant une charge militaire, des moyens d'initialisation qui assurent notamment la mise en position de la rampe de lancement et des moyens de détection de cible. Selon un mode de réalisation, la détection d'une cible par une mine a pour effet le lancement du projectile dans la direction de la cible, de sorte que celui-ci soit en auto-rotation autour de son axe longitudinal et conserve sur sa trajectoire une attitude de vol constante. Selon un autre mode de réalisation, les mines sont susceptibles de dialoguer entre elles pour opérer une attaque simultanée d'une pluralité de cibles situées dans la zone défendue. Le projectile comporte des moyens de détection de la cible, liés au projectile et émettant un faisceau d'énergie rayonnée qui effectue un balayage du 901 en bandes (hyperboles) successives. La détection de la cible entraîne la mise à feu de la charge militaire. L'axe de celle-ci fait avec l'axe longitudinal du projectile un angle déterminé pour que l'empreinte au sol soit maximum et en tenant compte des valeurs désirées pour l'angle d'attaque de la cible (de préférence par le toit). Figure 4b
Patent CA-2031878-A1 (CA)
Title: Seat belt retractor
Inventor: FUJIMURA YOSHIICHI
IPC: B60R22/42
Filed: 1990-12-10
Abstract: ABSTRACT OF THE DISCLOSURE    A seat belt retractor comprising a first emergency lock mechanism for locking a reel shaft around which a seat belt is wound and a second emergency lock mechanism for sandwiching and locking said seat belt drawn out from the reel shaft by a rotatable member which   pivots on    one of its ends characterized in that the rotatable member has a deformable portion which is deformed so that the distance from the center of rotation to the sandwiching face of the seat belt may he shortened.
Patent CA-2032079-A1 (CA)
Title: Method for treating cardiac malfunction
Inventor: HAUPERT GARNER JR
IPC: A61P9/14
Filed: 1990-12-12
Abstract: METHOD OF PRODUCING A POSITIVE        INOTROPIC EFFECT Abstract of the Disclosure A method of treating cardiac malfunction by administering a positive inotropic effect-producing amount of Hypothalmic Inhibitory Factor (HIF).
Patent CA-2032389-A1 (CA)
Title: Reagents
Inventor: BERRY MARK J
IPC: B01D15/08
Filed: 1990-12-17
Abstract: ABSTRACT      Improved affinity purification media are provided by the use of small specific binding agents, especially Fv antibody fragments or single domain antibody fragments, immobilised on porous carriers having pore sizes in the range 30-1000 angstroms, preferably 30-300 angstroms. Silica is a preferred carrier.  The small fragments are able to penetrate the pores and maximise the effective surface area of the carrier, and the microporous silica is sufficiently robust to be used at high pressure, so enabling the speed and/or throughput of a purification procedure to be increased.
Patent CA-2035228-A1 (CA)
Title: Functionalized styrene-butadiene latex binders
Inventor: SHARMA SATISH C
IPC: D04H1/64
Filed: 1991-01-29
Abstract: Abstract A latex useful as a binder for paper, nonwovens, and textiles is prepared by copolymerizing in aqueous emulsion using a redox initiator at 5°C.  a mixture of 35 to 60% weight of a conjugated diene monomer and from about 30 to 65% by weight of a vinyl aryl monomer.  Additional improvements can be obtained by incorporating in the mixture a small percentage by weight of copolymerizable monomers such as acrylic acid, methacrylic acid, itaconic acid and/or a functional type monomer having an activatable methyl, ethyl, propyl or butyl ester group and a vinyl group.
Patent CA-2036991-A1 (CA)
Inventor: JOLLIFFE WILLIAM C
IPC: B30B9/30
Filed: 1991-02-25
Abstract: ABSTRACT OF THE DISCLOSURE      A machine for forming bales of cut pieces of discarded automobile and like tires comprises a chamber for receiving the tire pieces, and a platen movable downwardly into the chamber for compressing the pieces into a compacted mass. Channels in the floor of the chamber and in the underside of the platen combined with slots in a wall of the chamber and wire guides outside the chamber enable a number of lengths of baling wire to be passed around the compacted mass to form a bale.
Patent CA-2039310-A1 (CA)
Title: Selective production of diethylenetriamine
Inventor: BURGESS LLOYD M
IPC: C07C209/16
Filed: 1991-03-28
Abstract: SELECTIVE PRODUCTION OF DIETHYLENETRIAMINE                         Abstract This invention relates to a process for making amines having a high yield weight percent of diethylenetriamine (DETA) by condensing an amino compound in the presence of a condensation catalyst selected from a Group IVB metal oxide, a metallic phosphate having a cyclic structure or an acyclic structure which is transformed into a cyclic structure during the process, a metallic polyphosphate having a condensed structure, a Group VIB metal-containing substance and a promoted condensation catalyst.  This invention also relates to an alkyleneamines producers composition rich in DETA.
Patent CA-2040123-A1 (CA)
Title: Ethylene-substituted phenylalkylethylenediamine-platinum (ii or iv) derivatives and phenylalkylethylenediamines
Inventor: BRUNNER HENRI
IPC: C07C211/42
Filed: 1991-04-10
Abstract: ABSTRACT OF THE DISCLOSURE            Antitumour acting platinum(II or IV) complexes of the general formula                 I   where B represents a phenyl-C1-C4-alkyl radical which is optionally substituted in the phenyl nucleus by the radical R1 and R1 is hydrogen, halogen, trihalogen methyl, C1-C6-alkyl, hydroxy, C1-C6-alkoxy or C2-C6-alkanoyloxy or where B together with the structural part H2N-CR2 ? forms a tetrahydroisoquinoline radical, if B contains benzyl and R2 hydrogen and the benzyl radical in the 2-position contains the CH2-radical or where B together with the structural part -CR2 ? represents a tetrahydronaphthyl radical in which one CH2 group is optionally replaced by oxygen, or where B together with the structural part -CR2 ? represents a decahydronaphthyl radical or an indanyl radical; R2 represents hydrogen, C1-C6-alkyl, phenyl or phenyl-C1-C4-alkyl, it also being possible for the phenyl ring of this group R2 to be substituted by hydroxy, C1-C4-alkoxy, C1-C4-alkyl, C2-C6-alkanoyloxy or halogen; the radicals R3 and R4 are the same or different and represent hydrogen, C1-C12-alkyl, C3-C8-cycloalkyl and X stands for the equivalent of a physiologically acceptable anion or X can also be a water molecule, where in the latter case the missing negative charge is saturated by a corresponding physiologically acceptable acid anion, where in the case of platinum(II) complexes, two of the groups X are absent.