baber/WOPTO huggingface dataset:
Patent CA-2097141-A1 (CA)
Title: 2,3(1h,4h)-quinoxalinediones
Inventor: LUBISCH WILFRIED
IPC: C07D241/52
Filed: 1993-05-27
Abstract: O.Z. 0050/43262 Abstract of the Disclosure: 2,3(1H,4H)-quinoxalinediones of the formula I                        I     where R1 is hydrogen, an aliphatic radical which has up to 12 carbons and can be substituted by one of the following: phenyl, cyclopentyl, cyclohexyl or -CO-R3, -CO-O-R3 or -Co-NH-R3,  where  R3  is  hydrogen,  C1-C4-alkyl,  phenyl, benzyl or 1-phenylethyl, a cycloaliphatic radical with up to 12 carbons or phenyl, where the cyclic groups in R1 can have up to three of the following  substituents:  C1-C4-alkyl,  C1-C4-haloalkyl, C1-C4-alkoxy,  C1-C4-haloalkoxy,  halogen,  nitro,  cyano, -CO-O-R3 and -CO-NH-R3; R2 is 1-pyrrolyl which can have up to two of the follow-ing  substituents:  C1-C4-alkyl,  phenyl,  phenylsulfonyl, nitro, cyano and -CO-O-R3, -CO-NH-R3, -CH2-O-R3, -O-R3 and -CH=NO-R3 R radicals are identical or different and are the follow-ing: C1-C4-alkyl, C1-C4-alkoxy, trifluoromethyl, trichloro-methyl,  trifluoromethoxy,  trichloromethoxy,  fluorine, chlorine, bromine, iodine, nitro, cyano and -Co-o-R3 and as well as a fused-on benzene ring; n is 0-3, and 2,3(1H,4H)-quinoxalinediones I' O.Z. 0050/43262                       I' where R1 has the stated meanings, are suitable as drugs in human and veterinary medicine.
Patent CA-2098918-A1 (CA)
Title: Method for the replacement of, in particular, sewage pipes, and a device for carrying out the method
Inventor: GRANELLA BRUNO
IPC: E03F3/06
Filed: 1992-11-05
Abstract: Abstract A sewer pipe (101) to be replaced is worked, starting from a pit (103) by a cutter head (106), which is braced at the front end of a new pipe (102) to be pressed in from the pit (103).  the cutter head (106) is guided in a pipe (101) to be worked during the cutting operation.  Said guidance is accomplished by a guide mechanism (113), which is mounted on the front on said pipe and which is pressed with adjustable pressure against the inner wall of this pipe (101) and is slid in said pipe.  Thus, the cutter head (106) is prevented from shifting sideways and enables that even reinforced pipes (101) can be worked.  The new pipe (102) can be laid on the same level owing to the eccentric adjustability of the cutter head (106) relative to the old pipe (101) despite any eventual change in diameter.                     (Figure 5)
Patent CA-2100870-A1 (CA)
Title: Coke feed device for a coke dry cooling installation
Inventor: STEWEN WILHELM
IPC: F27D3/00
Filed: 1991-12-27
Abstract: A coke feed device for the cooling shaft (41) of a coke dry cooling installa-tion which consists of a stationary hopper with an extraction line (9), a liftable an lowerable lower hopper section (18) and a movable, liftable and lowerable cooling shaft closure (8) to which is allocated a manipulating device (14) with a drive. The stationary hopper (1) or the liftable and lowerable lower hopper section (18) is fit-ted with a distribution bell (5), a sealing ring (111) is secured to the liftable and lowerable lower hopper section (18) or a liftable and lowerable sealing ring (11) is allocated to the stationary hopper (1) and a sealing ring (55, 31) is secured to the movable lif-table and lowerable cooling shaft closure (8, 800) and a drive (16, 19, 190;  71) is allocated to the distributor bell (5) and/or the liftable and lowerable lower hopper section (18) and/or the liftable and lowerable sealing ring (11, 111).
Patent CA-2101565-A1 (CA)
Title: Method of inhibiting sprout growth on agronomic crops using acetohydroxy acid synthase inhibiting herbicides
Inventor: TAYLER PETER N
IPC: A01N43/90
Filed: 1993-07-29
Abstract: METHOD OF INHIBITING SPROUT GROWTH ON AGRONOMIC GROUP USING ACETOHYDROXY ACID     SYNTHASE INHIBITING HERBICIDES                ABSTRACT OF THE INVENTION           This invention relates to the use of aceto-hydroxyacid synthase  (AHAS)  inhibiting herbicides  to prevent or delay sprout formation in agronomic crops. More  particularly,  this  invention relates  to  the application  of  imidazolinones  on  tubers,  such  as potatoes,  to  inhibit  the  post-harvest  growth  of sprouts.
Patent CA-2104848-A1 (CA)
Title: Accelerometer
Inventor: SHIRATORI MASAYUKI
IPC: G01P15/02
Filed: 1993-08-25
Abstract: ABSTRACT OF THE DISCLOSURE       A plate-shaped reference mass member (13) is supported to a support member 11 through an elastic hinge (12).  An electrode (21) is disposed on one surface of the reference mass member (13).  An electrode (22) spaced apart from and opposed to the electrode (21) is supported to the support member (11).  A capacitor (22) formed by the electrodes (21) and (22) is connected to form a part of an oscillation circuit (24).  The oscillation frequency of the oscillation circuit (24) is counted by a counter (27).  A subtracter (29) calculates the difference between the counted value and a count value stored in a register 28 when no acceleration is applied.  The difference is output as a detected acceleration being applied.
Patent CA-2106400-A1 (CA)
Inventor: SIKES C STEVEN
IPC: C09K23/30
Filed: 1991-10-22
Abstract: Des acides polyaminés des formules (I); poly (X)n poly (Y)m et (II). Dans la formule (I), chaque X indépendamment est de l'acide aspartique, de l'acide glutamique, de la phosphosérine, de la phosphohomosérine, de la phosphotyrosine, ou de la phosphothréonine, chaque Y indépendamment est de l'alanine, de la leucine, de l'isoleucine, de la valine, de la glycine ou autre résidus d'acides aminés non polaires, n est 2 à 60, m est 2 à 60, et n + m est > 5, et où poly (X)n peut contenir jusqu'à 10 % des résidus Y et poly (Y)m peut contenir jusqu'à 10 % des résidus X et des sels de ceux-ci; et dans la formule (II): poly (X')a poly (Y')b chaque X' indépendamment est de l'aspartate, du glutamate, de la glutamine, de l'asparagine, ou des dérivés anioniques de ces acides aminés, ou de la phosphosérine, chaque Y' indépendamment est un acide aminé phosphorylé comme la phosphosérine, la phosphohomosérine, la phosphotyrosine, la phosphothréonine, la phosphoglutamine, la phosphoasparagine ou des mélanges de ces résidus, a est de 2 à 150, b est de 1 à 3, et a + b est > 5, et des sels de ces peptides; sont efficaces comme agents dispersants pour les minéraux dans des milieux aqueux et pour stabiliser les suspensions aqueuses des minéraux.
Patent CA-2109537-A1 (CA)
Title: Trans and cis traumatic acid salts having cicatrizant activity associated to bacteriostatic, antiviral, antibiotic or antifungal activity
Inventor: DELLA VALLE FRANCESCO
IPC: A61P31/04
Filed: 1993-11-19
Abstract: ABSTRACT          Traumatic acid salts, wherein B is a pharmaceutically active cation selected from : a)  a quaternary ammonium, b)  a cation of a linear or branched C1-C20   mono-, di- or tri-alkanolamine, c) a cation of a biologically active primary, secondary or tertiary amine, d) silver or zinc cation, and relative pharmaceutical compositions administrable by topical or parenteral route for the   therapeutic treatment of cutaneous pathologies  in  which  it  is  important  to  associate  an a  bacteriostatic, antibiotic, antifungal  or an antiviral activity, to the cicatrizant effect, typical  of traumatic acid.
Patent CA-2111890-A1 (CA)
Title: Procede et dispositif d'impression a transfert de charges et fixation par rouleau chauffant
Inventor: VEGEAIS PATRICK
IPC: H04N1/29
Filed: 1993-12-20
Abstract: Pour rendre silencieux un dispositif d'impression par voie électrostatique en dehors des périodes d'utilisation, on mémorise l'information à imprimer à réception d'une demande d'impression, on commande le chauffage des moyens de fixation (36-40) dans le cas où la température de ces moyens est inférieure à la température requise et on provoque l'impression dès que la température requise est atteinte. Ainsi on peut arrêter le ventilateur de refroidissement en dehors des périodes de fonctionnement.
Patent CA-2112871-A1 (CA)
Inventor: BHATNAGER NEERJA
IPC: A61P1/00
Filed: 1994-01-05
Abstract: 73 L'invention a pour objet un procédé de préparation de produits de formule (I) : <IMG> (I) dans laquelle : R1 représente alkyle, alkényle, alkynyle, alkylthio, cycloalkyle; R2 et R9 représentent notamment hydrogène, halogène, hydroxyle, mercapto, acyle, alkyle, alkényle, alcoxy, alkylthio, phényle, benzoyle, phénylthio, amino, carbamoyle, carboxy, nitro, cyano; -(CH2)m1-S(O)m2-X-R10 avec m1 représente 0 à 4, m2 0 à 2, et X représente simple liaison ou -NH-, -NH-CO-, -NH-CO-O-, -N=CH-N-R13, -NH-CO-NH- avec R10 et R13 représentant hydrogène, alkyle, alkényle, carbo- ou hétérocycle; R4 représente notamment -(CH2)m1-S(O)m2-X-R10, -SO2NHCONR14R15, -SO2NHSO2R14, -SO2NHCOR14, -SO2NHSO2NR14R15, -SO2NHCO2R14, avec R14 et R15 représentant notamment hydrogène ou alkyle.
Patent CA-2113055-A1 (CA)
Title: Frame structure and assembly for wall mounting a speaker or camera
Inventor: STEVENSON BRUCE B
IPC: H04R1/02
Filed: 1994-01-07
Abstract: Abstract The invention provides a mounting frame structure for association with a preformed aperture in a wall and for recessed mounting of a speaker or camera having a housing. The frame structure includes a one-piece. unitary frame body having an open central region for receiving therethrough body portions of the housing.  The frame body has a flattened perimeter region and apertures individually located in the perimeter region.  The frame structure also includes a shoulder region upstanding rearwardly from and extending substantially about the perimeter region.  A mounting flange upstands rearwardly in a perpendicular direction from the perimeter region.  The mounting flange has a generally flat shape and at least one aperture therethrough so that the mounting flange abuts and secures to a stud or cross-member of the wall.  Optionally, the frame structure is utilized in an assembly with a mounting bracket for the camera or speaker and a cover plate thereover.
Patent CA-2114249-A1 (CA)
Title: Formed body with agglomerated thermoplastic material and/or plastic foil material
Inventor: TESCH GUENTER
IPC: B27N3/06
Filed: 1993-05-25
Abstract: ABSTRACT        A molded element comprised of lumpy thermoplastic synthetic  material,  especially  plastic  film material, which consists of pieces (1,2) of plastic material and/or plastic  film material  and pieces or  strips  (3)  of material containing cellulose bonded together by the in-fluence of pressure and temperature.
Patent CA-2119074-A1 (CA)
Title: Quick-release valve for a vehicle air release brake system
Inventor: KOELZER ROBERT L
IPC: B60T13/26
Filed: 1994-03-15
Abstract: ABSTRACT OF THE DISCLOSURE         A simplified and less-costly quick-release valve with controlled hysteresis for a vehicle spring-set air-release parking brake system lengthens the operating life of the valve, reduces energy consumption, extends compressor life and alleviates noise problems. The valve comprises a valve body and a plurality of internal passageways each of which is selectively connectable to at least another of the passageways. The selective connection is controlled by an integrally-formed flexural spring-brake-control release diaphragm within the valve body and disposed to either isolate or selectively connect the passageways depending on the relative pressure conditions within the passageways and respective areas of the diaphragm exposed to the pressures.  The components are designed so that the normal variations or cycling of the supply or intake pressurized air does not cause cycling of the pressure in the spring-brake chambers.
Patent CA-2123667-A1 (CA)
Title: Opto-electronic integrated circuit
Inventor: SAWADA SOSAKU
IPC: H03F3/08
Filed: 1994-05-16
Abstract: An opto-electronic integrated circuit is arranged.to comprise a photodetector and a tunnel emitter bipolar transistor for first-stage amplification of a current generated in the photodetector, as formed on a substrate.      The tunnel emitter bipolar transistor can be operated at high speed and has a high amplification factor, so that noise due to the base current can be reduced upon amplification of the current generated in the photodetector by light detection.
Patent CA-2124822-A1 (CA)
Inventor: LOPEZ GEORGE A
IPC: A61M39/14
Filed: 1992-12-01
Abstract: A closed system, needleless valve device includes a generally tubular body (20) defining an internal cavity. On the proximal end of the body there is an opening (25A) which is preferably sufficiently large to receive an ANSI standard tip of a medical implement. The distal end of the body has a generally tubular skirt (16). The valve also includes a hollow spike (24) having a closed tip. The spike includes at least one longitudinal 18-gauge hole (34) located distal the tip, and is seated inside the cavity such that the tip is below the proximal end of the body. An annular support cuff (28) is connected to the spike which seals off a portion of the cavity of the body such that an upper cavity containing the tip is defined. The valve also includes a plastic, resilient silicone seal (36) which fills the upper cavity and opening and covers the tip of the spike so as to present a flush surface. An adaptor enables the valve to be attached to a resealable container.
Patent CA-2125413-A1 (CA)
Title: Telephone cable splice panel
Inventor: MCFADDEN DOUGLAS A
IPC: H02G1/14
Filed: 1994-06-08
Abstract: A  device  for  supporting  bundles  of  spliced wires in an assembly enclosing the bundles which includes a rectangular panel of flexible material having elongated sleeves  at  either  longitudinally  extending  side,  a plurality  of  straps  extending  perpendicularly  to  the longitudinal  extending  sides    Each  of  the  straps  is affixed to a first longitudinally extending side of the panel and the straps being spaced apart along the length of  the panel.     Strap  guiding  and  locking means  is provided on the  straps  for permitting and maintaining tensioning  of  the  straps  and  thereby  pull  the panel inwardly against the bottom of the bundles.
Patent CA-2128049-A1 (CA)
Title: Method for removing acid and saline contaminants from a gaseous stream leaving a dimethylcarbonate synthesis reactor
Inventor: RIVETTI FRANCO
IPC: C07C68/00
Filed: 1994-07-14
Abstract: A method is described enabling HC1 and possible entrained CuC1 particulate to be removed from a gas-vapour stream leaving a dimethylcarbonate synthesis reactor. The contaminant removal is effected by one of the process fluids used in a small quantity.
Patent CA-2130711-A1 (CA)
Title: Broadcast signal receiver which automatically sets an internal clock
Inventor: HANAI TOMOYUKI
IPC: G04R20/16
Filed: 1994-08-23
Abstract: Broadcast signal receiver which has an internal clock controls an internal or external tuner which receives a plurality of broadcast signals to tune to a predetermined broadcast signal which includes time data indicating a local time. The broadcast signal tuned to is supplied as a tuned output signal. The time data is extracted from the tuned output signal and the internal clock of the broadcast signal receiver is automatically set to the local time indicated by the time data.
Patent CA-2131988-A1 (CA)
Title: Norbornene polymerization initiators and polymers prepared therewith
Inventor: DIAS ANTHONY J
IPC: C08F20/52
Filed: 1993-02-18
Abstract: The present invention relates to a novel compound, its use as an initiator in anionic polymerizations yielding norbornene-terminated homopolymers of block copolymers, and the further use of said norbornene-terminated polymers as macromonomers in the preparation of graft copolymers.
Patent CA-2132718-A1 (CA)
Title: Method of treating night soil and apparatus thereof
Inventor: KAMI KAZUHIKO
IPC: B60R15/04
Filed: 1994-01-14
Abstract: ABSTRACT      In the agitation chamber (11), the human waste and the flush water from the flush toilet (20) are mixed.  A heat accumulator (12) is provided in the discharge path of the exhaust gas.  The drying chamber  (13)  heats the discharge from the agitation chamber (11) using the heat of the heat accumulator (12).  The moving device (18) moves the scraper (16) and the suction port of the suction device (17)  in the drying chamber (13).   The scraper (16) scrapes off the residual human waste stuck in the drying chamber  (13).   The suction device  (17)  suctions the residual human waste in the drying chamber (13).   The water accumulation chamber  (14)  recovers the water vapor from the drying chamber (13).  The recovered water is transported by the pump (15) to the flush tank (30) for the flush water, and thus recirculated.   The space for holding the flush water can be reduced.
Patent CA-2133911-A1 (CA)
Title: Method and apparatus to improve secondary froth quality within oil and oil extraction processes
Inventor: ROSE DAVID E
IPC: C10G1/04
Filed: 1994-10-20
Abstract: A  method  to upgrade the quality of  secondary  froth obtained  from  a hot water extraction process  and  to  improve treatment  thereof  comprising the steps of  providing  a  froth cleaner,  passing  an untreated secondary froth stream into  the froth  cleaner  for treatment,  removing a  low-bitumen  content underflow  stream from the froth cleaner,  reheating at least  a portion  of  the  removed underflow  stream  and  combining  the reheated  portion  of  the removed  underflow  stream  with  the untreated secondary froth stream prior to passing into the froth cleaner  for  treatment improving the performance of  the  froth cleaner  and consequently increasing the quality of the  cleaned secondary froth cleaner unit.
Patent CA-2134141-A1 (CA)
Title: Agitator cover for paint agitator pigment boxes
Inventor: KRZYWDZIAK ALAIN
IPC: B44D3/12
Filed: 1994-10-24
Abstract: The invention relates to a stirrer lid for paint containers on paint mixing machines and to the process for manufacturing these lids. This stirrer lid for paint containers on mixing machines, of the type with a frustoconical closure edge, comprising a dome-shaped main body (5), fitted with a pouring lip (spout) and with a stirrer shaft in the middle, is characterised in that it has an annular ring (7) which is coaxially fixed to the base of the body and has a downward-tapering frustoconical cross-section, the said ring (7) forming the closure edge of the lid.
Patent CA-2136921-A1 (CA)
Title: Procede de conversion automatique pour le portage d'applications de telecommunication du reseau pct/ip sur le reseau osi-co et module utilise dans ledit procede
Inventor: SITBON GERARD
IPC: G06F13/00
Filed: 1994-11-29
Abstract: L'invention concerne  un procédé de conversion d'adressage pour le portage d'uneapplication de télécommunication  APP du réseau TCP/IP sur le réseau OSI-CO ainsi qu'un module de conversion d'adressage  utilisé dans ce procédé.  De manière connue,  l'accès aux réseaux est autorisé par l'intermédiaire d'une interface "socket" (SOC) pour le réseau TCP/IP et d'une interface "XTI" pour le réseau OSI-CO.  De manière remarquable  les appels (SC) de l'interface "socket" sont, ainsi qu'une pluralité d'appels système (SY), dans un premier temps orientés, au moment de laphase d'édition de liens avant l'obtention de l'exécutable, vers un module (W) de conversion automatique d'adressage du genre librairie.  Ce module (W) réalise alors la conversion des adresses propres au réseau TCP/IP en adresses  du réseau OSI-CO et permet le passage du protocole TCP/IP vers le protocole OSI-CO. Après conversion les appels sont transmis vers l'interface "XTI" et peuvent êtredirectement  exploités dans le réseau OSI-CO.  Seuls les appels destinés au réseau TCP/IP sont traités, tout autre appel (NT) est renvoyé vers le système.
Patent CA-2138322-A1 (CA)
Title: Milk bag dispensing system
Inventor: DAVIS ROBERT
IPC: B65B5/06
Filed: 1994-12-16
Abstract: A milk bag dispensing system loads side by side milk bags from a conveyor into a containment bag.  The dispensing system comprises a chute having a lower end flap which is movable from a horizontal bag holding to a vertical milk bag dropping position.  A wicket is provided which holds the containment bag in front of the flap and a pneumatic bag opener blows the containment bag on the wicket to a partially open position.  In addition, bag pullers are provided outside of the ends of the flap and pull the containment bag from the partially open position towards the chute such that the flap when moving to the vertical position opens down into the containment bag.
Patent CA-2138324-A1 (CA)
Inventor: ALLEN JAMES D
IPC: H04N7/26
Filed: 1994-12-16
Abstract: The present invention provides a method and apparatus for encoding and decoding data in parallel. The present invention provides a system for decompressing a data stream having multiple codewords. The system includes an input channel that receives the data stream. The system also includes a decoder which decodes each bit of the data stream, wherein at least two of the codewords in the data stream are decoded at the same time, such that the data stream is decoded in parallel.
Patent CA-2141511-A1 (CA)
Title: Rail grinding machine for grinding rails of a track
Inventor: HERTELENDI JOSEF
IPC: E01B31/17
Filed: 1995-01-31
Abstract: A rail grinding machine for grinding rails of a track includes a machine frame with rollers for support on both rails of the track and a swivel drive for swingably mounting a carrier frame to the machine frame for rotation about a pivot axis which extends longitudinally in direction of the track. A grinder is adjustably secured to the carrier frame in an area of one rail, with a drive motor for supplying energy to the swivel drive and the grinder being secured to the machine frame at an area distant to the carrier frame. The distance of the carrier frame and its pivot axis from a support roller located opposite to the grinder is reducible by a length compensation unit which includes a pressure-exerting element for applying in opposition to the distance reduction a force by which the grinder is pressed against a rail head inner flank of the rail being ground.
Patent CA-2143995-A1 (CA)
Inventor: CAUWET-MARTIN DANIELE
IPC: A61K8/00
Filed: 1995-03-06
Abstract: DU CONTENU DESCRIPTIF DE L'INVENTION COMPOSITIONS COSMETIQUES CONTENANT UN MELANGE SYNERGETIQUE DE POLYMERES CONDITIONNEURS L'invention concerne de nouvelles compositions cosmétiques à base d'un mélange synergétique de polymères conditionneurs choisis parmi: - au moins un polymère (a) de polyammonium quaternaire constitué d'une succession de motifs répondant à la formule (I) suivante: <IMG> (I) dans laquelle p désigne un nombre entier variant de 1 à 6 environ, D peut être nul ou peut représenter un groupement -(CH2)r-CO- dans lequel r désigne un nombre égal à 4 ou à 7, X- est un anion dérivé d'un acide minéral ou organique, la masse moléculaire dudit polymère (a) étant inférieure à 100 000, de préférence inférieure ou égale à 50 000, et - au moins un polymère (b) constitué de 70% à 90% en poids environ d'unités diallyldialkylammonium dans lesquelles le radical alkyle contient de 1 à 18 atomes de carbone, et de 30% à 10% en poids environ d'unités acrylique ou méthacrylique, ainsi que leur utilisation pour le lavage ou pour le soin des cheveux et/ou de la peau.