baber/WOPTO huggingface dataset:
Patent NO-159099-C (NO)
Inventor: ENGELHARDT FRIEDRICH
IPC: C08F220/58
Filed: 1980-08-01
Abstract: Outstandingly suitable drilling mud additives are water soluble copolymers consisting essentially of a random distribution of (a) 5 to 95% by weight of units of the formula   <IMAGE>   (b) 5 to 95% by weight of units of the formula   <IMAGE>   and (c) 0 to 80% by weight of units of the formula   <IMAGE>   wherein R1 and R2 are the same or different and each is hydrogen methyl or ethyl; and X(+) is a cation.
Patent NO-151570-C (NO)
Inventor: ROSE DAVID
IPC: A61K8/00
Filed: 1981-11-16
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE) Hair dyes based on oxidation dyes, characterized by a content of hydroxyalkylated alkylamino-p-phenylene diamines corresponding to the following general formula  see diagramm : EP0055386,P6,F2  in which n is a number of from 2 to 4, R1 and R2 represent hydrogen or a C2 -C6 mono- or polyhydroxyalkyl radical with the proviso that at least one of the radicals R1 or R2 is a mono- or polyhydroxyalkyl radical, and inorganic or organic salts thereof as developer components and the coupler substances normally used in oxidation hair dyes. 1. Claims (for the Contracting State AT) Hair dyes based on oxidation dyes, characterized by a content of hydroxyalkylated alkylamino-p-phenylene diamines corresponding to the following general formula  see diagramm : EP0055386,P7,F1  in which n is a number of from 2 to 4, R1 and R2 represent hydrogen or a C2 -C6 mono- or polyhydroxyalkyl radical, with the proviso that at least one of the radicals R1 or R2 is a mono- or polyhydroxyalkyl radical, and inorganic or organic salts thereof as developer components and the coupler substances normally used in oxidation hair dyes.
Patent NO-157420-C (NO)
Inventor: ZEUGNER HORST
IPC: C07D405/14
Filed: 1982-06-18
Abstract: New 2-acylaminomethyl-1H-2,3-dihydro-1,4-benzodiazepine compounds are described having the general formula I    <IMAGE>  I  wherein R1 is a hydrogen atom or a lower alkyl or alkenyl radical or the cyclopropylmethyl radical, R2 is a hydrogen atom, n is 0, 1 or 2, R3 is an optionally substituted furyl, thienyl, pyrrolyl, pyridyl or phenyl radical, R4 is an optionally substituted furyl, thienyl or, pyrrolyl radical, R5 is a hydrogen or halogen atom, or a lower alkyl, lower alkoxy, hydroxyl, lower alkylthio, nitro, trifuloromethyl, cyano, amino, lower mono- or dialkylamino, lower monoalkanoylamino, lower N-alkyl-N-alkanoylamino or lower alkanoyloxy radical, and R6 is a hydrogen atom, or a lower alkyl or lower alkoxy radical or R5 and R6 together denote a methylenedioxy or ethylenedioxy radical. The compounds have pharmacological, for example, analgesic, properties.
Patent NO-159625-C (NO)
Inventor: DOBSON CHARLES EDWARD
IPC: G09F7/08
Filed: 1982-11-05
Abstract: A sign comprises sign plates (18,18 min ,25) arranged edge-to-edge between a pair of mounting bars (32) of L-shape, having a rear limb (29) for mounting to a supporting surface and a side limb (31) which conceals the ends of the plates. At least some of the plates (18,18 min ) have rearwardly directed limbs (20) which are a push fit on forwardly projecting elements (14) carried by base elements (10) slidably engaged in restricted mouth channels (33) formed on the rear limbs (29) of the mounting bars. The top and bottom plates (18 min ) have extensions (54) which conceal the mountings, and end caps (58) plug into box sections (50) on the side limbs (31) of the mounting bars to conceal the ends of those limbs (31) and the ends of the plate extensions (54).
Patent NO-170274-C (NO)
Inventor: BUZAS ANDRE
IPC: C07D211/34
Filed: 1987-08-27
Abstract: Derivatives corresponding to either of the formulae which follow: 
<IMAGE>
 in which:
 - R1, R2, R3 and R4, which are identical or different, denote a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an aryloxy group or the trifluoromethyl group,
 - R denotes hydrogen, a cation, an alkyl group, an aryl group or an arylalkyl group,
 - n is equal to 0 or 1, and their pharmaceutically acceptable salts. 
<??>Application: treatment of spasmodic states and of allergies.
Patent RU-1839079-C (RU)
Inventor: SUDAKOV ANATOLIJ V
IPC: A01N25/00
Filed: 1965-03-04
Granted: 1993-12-30
Abstract: Использование в сельском хоз йстве, в частности  в растениеводстве. Сущность изобретени :  способ предусматривает проведение в ходе вегетации  растений периодическое подрезание корней  дл  отделени  их от зараженной радиоактивным  стронцием-90 почвенного сло  1 табл.
Patent AU-737572-C (AU)
Title: Apparatus and method for automated aggregation and delivery of and transactions involving electronic personal information or data
Inventor: FREISHTAT GREGG
IPC: G06F17/30
Filed: 1999-10-27
Granted: 2004-05-20
Abstract: This invention is a system and method for a system and method for scheduling the harvesting of information associated with one or more end users from one or more information providers. A host computer, including a processor, is in communication with a user data store for storing data associated with users and an information provider store for storing data associated with information providers. For each end user, a profile of past access times, login times, is maintained in the user data store. For each information provider, a profile of update times and criteria are maintained in the information provider store. For a selected information provider, the host computer processor determines an update time for information stored by the selected information provider and a set of end users whose information could be modified by an update at that update time. The host computer processor generates a predicted login time for each end user in the determined set of end users and each generated login time back a predetermined time interval. The host computer processor sorts the determined set of end users according to the predicted login time or shifted login time and assigns a harvesting time for each end user based on each end user's shifted or predicted login time.
Patent CA-2001664-C (CA)
Inventor: FOSTER DAVID W
IPC: A47L9/00
Filed: 1989-10-27
Granted: 1997-09-30
Abstract: A cover for a portable appliance that incudes a body section having a bottom surface disposed adjacent a floor when the appliance is in use, a top surface opposite the bottom section and a side surface between and connecting the top and bottom sections.  The cover includes a removable bonnet for substantially covering the top surface and side surface of the body section and being capable of absorbing mechanical energy. The cover further includes a retaining device for removably retaining the removable bonnet to the body section of the appliance. The retaining device is capable of holding the bonnet at a fixed spaced relationship to the bottom of the body section of the appliance to establish a pre-determined spacing between the cover and the floor when the appliance is disposed on the floor.
Patent CA-2016354-C (CA)
Title: Method of fabricating oxide superconducting film
Inventor: HAYASHI NORIKI
IPC: H01L39/24
Filed: 1990-05-09
Granted: 1998-12-08
Abstract: An oxide superconducting film is formed using laser deposition of applying an excimer laser beam (1, 21) onto a target (3, 23) through a converging lens (2, 22) and depositing atoms and/or molecules scattered from the target (3, 23) on the base material (5).  The converging lens (2) is prepared by a cylindrical lens, or the converging lens (22) is moved, so that a portion (4, 25) irradiated with the laser beam (1, 21) on the target (3, 23) is linearized.  Thus, it is possible to form an oxide superconducting film which is homogeneous over a region having a relatively large area on the base material (5) not only in film thickness but also in property.
Patent CA-2019642-C (CA)
Title: Cleaning composition
Inventor: DAWSON PETER L
IPC: C11D10/02
Filed: 1990-06-22
Granted: 1994-12-27
Abstract: An aqueous cleaning composition suitable for hard surfaces contains ammonia or an alkanolamine having a boiling point below 200°C at atmospheric pressure, plus a cationic polymer having a molecular weight over 5,000, in an aqueous system containing an organic solvent which has a boiling point below 200°C at atmospheric pressure; preferably with at most a limited amount of surfactant and other materials which do not boil below 200°C at atmospheric pressure.
Patent CA-2023351-C (CA)
Title: Double guided mud pulse valve
Inventor: FELD DAGOBERT
IPC: E21B47/18
Filed: 1990-08-15
Granted: 1996-02-06
Abstract: The present invention discloses a double guided slide valve apparatus for producing pressure pulses in drilling mud medium flowing through a drill string casing.
Patent CA-2024479-C (CA)
Title: Quinone derivatives and pharmacological use
Inventor: OKAMOTO YASUSHI
IPC: C07D265/30
Filed: 1990-08-31
Granted: 1997-12-30
Abstract: Novel quinone compounds and salts thereof are disclosed which are in the treatment of hepatic diseases.  The novel compounds are defined by the formula:                          wherein A is a group represented by the formula:       (wherein R3, R4 and R5 which may be the same or different from each other are each a hydrogen atom, a lower alkyl group or a lower alkoxy group) or a group represented by the formula:
Patent CA-2034268-C (CA)
Title: Method of printing on fibreglass
Inventor: WOLF KENNETH
IPC: B44C1/10
Filed: 1991-01-16
Granted: 2000-01-11
Abstract: A method of applying graphic images to a fibreglass surface.  The graphic image is applied on an absorbent cellulose-based paper sheet.  A coating of clear fibreglass resin is applied to the fibreglass surface and printed paper is then applied to the surface,  before the  resin has  cured.   A  further coating  of fibreglass resin is then applied on top of the paper, thus encasing it in resin.
Patent CA-2037149-C (CA)
Inventor: FUJISAKI YOSHINORI
IPC: B29D5/00
Filed: 1991-02-26
Granted: 1993-12-14
Abstract: ABSTRACT OF THE DISCLOSURE        In a method of forming coupling head portions on a monofilament of thermoplastic synthetic resin for production of a slide fastener coupling element, the monofilament is stamped from one side to form recessed small-thickness portions bulging from the other side of the monofilament, and then the monofilament is bent at opposite ends of each of the recessed small-thickness portions in such a manner that the concave side of each small-thickness portions faces outwardly.
Patent CA-2037589-C (CA)
Title: Low-energy blasting initiation system, method and surface connection therefor
Inventor: MICHNA RICHARD J
IPC: F42D1/04
Filed: 1991-03-05
Granted: 1994-09-06
Abstract: ABSTRACT      A low-energy blasting initiation system, method and surface connection is disclosed for low-noise, time controlled transmission of an initiation signal from a signal initiation source to a plurality of remote blasting elements.  A connector block of the system comprises a housing having a channel formed therein for receiving a low energy detonator.  A tube engaging member is formed on an end of the housing for holding transmission tubes adjacent an end of the channel.  Tabs are formed in the channel for snap-fit retention of the detonator, and positioning cleats are formed in the channel for positioning of the detonator with an explosive end of the detonator in juxtaposed energy communicating relationship with a side of the transmission tubes.  Non-directional signal transmission is initiated in the transmission tubes in response to activation of the detonator for time-controlled transmission of the initiation signal to the remote blasting system elements.
Patent CA-2041313-C (CA)
Title: Soluble sachets
Inventor: BRIAN EDWARDS DAVID
IPC: A01N37/40
Filed: 1991-04-26
Granted: 1994-12-13
Abstract: The invention provides a package which comprises a hazardous chemical dissolved or dispersed in a liquid or gel contained in a water soluble or water dispersible laminated film.
Patent CA-2052263-C (CA)
Title: Herbicides
Inventor: ISHIDA YASUO
IPC: C07D235/28
Filed: 1991-09-25
Granted: 2002-05-07
Abstract: A herbicide comprising the sulfonylurea derivatives of the formula (T): (see formula I) wherein Q is -CH=CH- or -S-, R is C1-3 alkyl, and X is -OCH3 or -CH3; or a salt thereof, are useful for the control of undesired vegetation, for example, black glass (Alopecurus myosuroides) or downy brome (Bromus tectorum L.) in the presence of many valuable small grain cereals such as wheat, barley, oats and rye.      The herbicide is also unexpectedly tolerant to small grain cereals such as wheat, barley, oats and rye.
Patent CA-2056215-C (CA)
Title: Noble metal supported hydrotreating catalysts and process
Inventor: SINGHAL GOPAL HARI
IPC: B01J37/08
Filed: 1991-11-26
Granted: 2001-03-27
Abstract: A catalyst composition comprised of: about 0.005 to 5.0 wt.% nobl a metal, about 0.5 to 5 wt.% of at least one Group VIII metal, and about 3 to 18 wt.% of a Group VI metal, and a refractory support, wherein the noble metal is incorporated into the refractory support by use of a precursor represented by ML2 when the noble metal is Pt or Pd, and ML3, when the noble metal is Rh or Ir, where M is the noble metal and L is a ligand selected from the dithiocarbamates, dithiophosphates, dithiophosphinates, xanthates, thioxanthates, and further wherein L has organo groups having a sufficient number of carbon atoms to render the noble metal complex soluble in oil. There is also provided a process for removing heteroatoms from a hydrocarbonaceous feedstock which process comprises treating the feedstock, at hydrotreating conditions and in the presence of hydrogen, with the aforementioned catalyst composition.
Patent CA-2059429-C (CA)
Title: Compound needle
Inventor: TEUFEL ALBERT
IPC: D04B35/06
Filed: 1992-01-15
Granted: 1995-02-07
Abstract: ABSTRACT OF THE DISCLOSURE    A compound needle has a needle member and a two-part closing element.  The needle member has a head at a front end of the needle.  The closing element is mounted on the needle member so as to be longitudinally displaceable with respect to the needle member and cooperate with the head.  A first part of the closing element includes a shank, a beard on the shank and an anchoring butt formed on an end region of the shank remote from the beard.  A second part of the closing member follows the first part in the longitudinal direction and has a control butt and a brake spring.  The second part also has a housing section which receives at least the end region of the shank.  The first and second parts are undetachably and rigidly connected together in a region of the anchoring butt.
Patent CA-2061269-C (CA)
Title: Fruit juice extraction press
Inventor: ANDERSON DAVID N
IPC: A23N1/00
Filed: 1992-02-14
Granted: 1996-06-25
Abstract: A juice press for extracting the juice from a non-citrus fruit or vegetable uses a pair of cups into which a press plunger is cycled to the fruit to be processed to be compressed and extruded through an orifice tube wherein a significant volume of juice will be pressed.
Patent CA-2072681-C (CA)
Title: Recovery of aroma gases
Inventor: CARNS LAWRENCE G
IPC: A23F3/20
Filed: 1992-06-29
Granted: 1997-05-27
Abstract: Coffee aroma gases are conveyed to a cryogenic collector in which liquid nitrogen is sprayed directly into the aroma gas stream to rapidly condense the aroma gas and form finely divided particles of coffee aroma frost suspended in a stream of nitrogen gas, while minimizing contact of the cooled gas with the walls of the collector.          The suspension of aroma frost particles in gaseous nitrogen is passed through a tubular porous filter to remove the aroma frost particles which collect on the outer surface of the tubular filter, with the nitrogen gas passing through the porous filter and being exhausted from the collector.          The porous filter is periodically back pulsed to dislodge aroma frost particles collected on the outer surface of the tubular filter, with the particles being recovered for incorporation in soluble coffee products.
Patent CA-2073476-C (CA)
Title: Digital multiplexer with logically allocatable channels and bit rates
Inventor: LEE TOWNES TO HONG
IPC: H04J3/22
Filed: 1992-07-08
Granted: 2000-12-05
Abstract: A data multiplexes system is comprised of a space division multiplexes having a plurality of space divided (SDM) input channels, each SDM channel adapted to carry a first number of time divided TDM channels at a first clock rate; at least one digital data source; apparatus for generating a second clock rate derived from the first clock rate, which is at the clock rate of the data source; apparatus for selecting data from the one source in synchronism with the second clock rate; and apparatus for applying the selected data to at least one of the SDM channels; whereby data from a digital data source having a clock rate either the same or different from the clock rate of a TDM channel may be applied to and be carried by any SDM channel.
Patent CA-2074314-C (CA)
Title: Retro-fit lighting fixture and method of retro-fit
Inventor: SIMPSON ALEXANDER LUDLOW
IPC: F21V19/00
Filed: 1992-07-21
Granted: 1995-11-14
Abstract: A lighting fixture retrofitting apparatus for retrofitting old technology lighting tube fixtures, with smaller high efficiency lighting tubes, and having a lamp socket housing attachable to the existing ballast cover plate of an existing lighting fixture, a lamp socket opening in the housing, a high efficiency electrical lamp socket supported on the housing, and, fastenings for attaching the housing to the ballast cover of the existing lighting fixture, and a method of retrofitting.
Patent CA-2076223-C (CA)
Title: Modular packaging and holder for tool bits
Inventor: MCKENZIE ARCHIBALD M
IPC: B65D21/02
Filed: 1992-08-14
Granted: 2001-07-31
Abstract: The present invention discloses a modular bit holder which stores and displays a single bit, and can be linked with other such bit holders to form a variable set.      A bit is inserted in one end of the holder, and is held in place by a flange. To remove the bit, a second bit is forced into the holder, displacing the first bit to a holding position from which it can be removed. Each holder has means along either side of it to removably attach it in side-by-side fashion to another similar holder.
Patent CA-2082927-C (CA)
Inventor: RASMUSSEN JAMES M
IPC: G07D3/16
Filed: 1991-03-01
Granted: 1998-05-19
Abstract: Système de comptage et de triage de pièces de monnaie comprenant un disque rotatif à surface élastique pour recevoir les pièces de différentes valeurs et pour leur communiquer un mouvement de rotation; un dispositif pour faire tourner le disque; une tête de triage fixe ayant une surface profilée légèrement éloignée de la surface élastique du disque rotatif et généralement parallèle à cette dernière, la tête comprenant un dispositif pour aligner les pièces sur une seule file, et un bord de guidage qui engage les bords déterminés des pièces dans une seule file et les guide le long d'un trajet donné où les positions des bords non engagés des pièces de monnaie sont déterminées par les diamètres des pièces respectives; un poste de comptage le long du trajet donné pour compter séparément la valeur de chaque pièce avant le triage; et un poste de triage espacé de façon circulaire du poste de comptage, dans la direction du déplacement des pièces, pour faire la distinction entre les pièces de différentes valeurs et choisir celles à faire tomber du disque rotatif à différents emplacements autour de la périphérie de la tête de triage.
Patent CA-2083355-C (CA)
Title: Digger for liquid products
Inventor: MAUGUIN JEAN
IPC: A01C23/02
Filed: 1992-11-19
Granted: 2001-08-07
Abstract: It comprises a plurality of digging devices mounted side by side on the same beam coupled to a clamping system of a vehicle or of a tank containing the liquid to be buried. Each device comprises, mounted on the same chassis, means for forming a furrow on the ground surface, means for injecting the liquid to be buried into the furrow opened by the forming means and the means for covering the furrow up again. The forming means are made up of a disk (15) having at least one convex face. The disk (15) is in a plane almost vertical with its axis of rotation, almost horizontal and perpendicular to the forward moving direction of the device. The clamping system is designed so as to be able to exert a vertical downward support force on the disk (15) of each of the said devices.
Patent CA-2083563-C (CA)
Inventor: BERNIER RAYMOND
IPC: H01R13/24
Filed: 1992-11-23
Granted: 2002-10-22
Abstract: An electrical interconnection device comprising a body of elastic insulating material through which extends at least one duct and at least one conducting element inserted into the duct to establish therein an electrical contact with another conducting element whereas a bearing shoulder formed between a rod and a head of the conducting element is applied against the body in the vicinity of the duct and prevents the full penetration of the conducting element into the duct, the device being usable in particular in electronic mountings.
Patent CA-2085006-C (CA)
Title: Capacity indicia for absorbent articles
Inventor: REDWINE NONA JANE
IPC: A61F5/44
Filed: 1991-05-30
Granted: 1997-10-14
Abstract: Disclosed are indicia for use in conjunction with the core of an absorbent article. such as a sanitary napkin. disposable diaper, or adult incontinence product. The indicia are absorbent or liquid pervious to obviate reduction in the target area for loading of the absorbent core of such product. The indicia provide a means for visually indicating to the wearer incipient failure of the core when the capacity of the core may be exceeded by lateral migration of liquids deposited on the absorbent core. The indicia may be separate or integral relative to the absorbent core.
Patent CA-2085686-C (CA)
Title: Methode et circuit pour economiser l'energie d'une pile de radiotelephone portatif
Inventor: LEE YOUNG-SUB
IPC: H04B1/16
Filed: 1992-12-17
Granted: 1998-04-07
Abstract: Le radiotéléphone portatif réalise le balayage des canaux pour un des deux systèmes de canaux "A" ou "B" découlant de la division d'une bande de service cellulaire pour obtenir deux canaux ayant le plus grand RSSI. Le processeur principal détermine lequel des deux canaux reçoit les données, afin de syntoniser le téléphone sur le canal qui reçoit les données et se mettre en veille.  Le processeur principal arrête le fonctionnement durant la détection du signal de synchronisation de mot, économisant de ce fait l'énergie de la pile.
Patent CA-2087364-C (CA)
Title: Insect repellent tent fabric
Inventor: SAMSON RICHARD D
IPC: E04H15/54
Filed: 1993-01-15
Granted: 2003-10-21
Abstract: 1. A coated tent fabric having a fabric substrate with a coated outer surface normally exposed to degrading elements of the atmosphere and a coated inner surface normally shielded by the fabric substrate from the degrading elements of the atmosphere. The coatings on the outer and inner surfaces of said fabric substrate each contain a polymeric binder, flame retardant chemicals and water repellent chemicals. Permethrin is added as an insect repellent to the coating on the inner surface of the fabric substrate, whereby the fabric substrate acts as a barrier that inhibits migration of the permethrin to the outer surface of the fabric and consequently inhibits exposure of the permethrin to the degrading elements of the atmosphere, thereby increasing the length of time the permethrin is an effective insect repellent.
Patent CA-2088788-C (CA)
Title: Peptides that block human immunodeficiency virus infections and methods of use thereof
Inventor: VAHLNE ANDERS
IPC: C07K5/10
Filed: 1991-08-20
Granted: 2003-12-16
Abstract: It has now been found that relatively short peptides such as tripeptide glycyl-prolyl-glycine are able to effectively inhibit HIV infection of cells and syncytia formation between HIV infected and non-infected cells. The peptides are suitable for therapy of patients infected with HIV and in prevention of HIV infection.