baber/WOPTO huggingface dataset:
Patent CA-2104981-A1 (CA)
Title: Heterocyclic compounds
Inventor: BROWN GEORGE R
IPC: C07D521/00
Filed: 1993-08-27
Abstract: A B S T R A C T                   HETEROCYCLIC COMPOUNDS            Compounds of formula I and their pharmaceutically acceptable              (I) salts in which R1 is hydrogen or hydroxy; R2 is hydrogen; or R1 and R2 are joined together so that CR1-CR2 is a double bond; X is selected from -CH2CH2-, -CH=CH-, -C?C-, -CH2O-, -CH2NH-, -NHCH2-, -CH2CO-, -COCH2-, -CH2S- and -SCH2-; Ar1 is a phenylene moiety; Ar2 is a heteroaryl moiety; and wherein one or both of Ar1 and Ar2 may optionally bear one or more substituents independently selected from halogeno, hydroxy, amino, nitro, cyano, carboxy, carbamoyl, alkyl, alkenyl, alkynyl, alkoxy, alkylamino, di-alkylamino, N-alkylcarbamoyl, di-N,N-alkylcarbamoyl, alkoxycarbonyl, alkylthio, alkylsulphinyl, alkylsulphonyl, halogeno-alkyl, carboxyalkyl and alkanoylamino; provided that when R1 is hydroxy, X is not selected from -NHCH2- and -SCH2-; are inhibitors of squalene synthase and hence useful in treating medical conditions in which a lowering of cholesterol is beneficial, such as hypercholesterolemia and atherosclerosis.  Processes for preparing these derivatives, pharmaceutical compositions containing them are also described together with their use in medicine.
Patent CA-2110658-A1 (CA)
Title: Thixotroping and set-accelerating additive for mixtures containing a hydraulic binder, process using the additive, apparatus for preparing the mixtures containing a hydraulic binder as well as the additive
Inventor: BURGE THEODOR A
IPC: C04B24/16
Filed: 1993-12-03
Abstract: ABSTRACT OF DISCLOSURE            There is described a thixotroping and set accelerating additive for mixtures which contain as com-ponent a hydraulic binder and/or a latent-hydraulic binder and furthermore water and optionally also an aggregate and/or other additives. The inventive thixotroping and set accelerating additive consists of one or more esters of the carbonic acid or said additive is a mixture which has a pH-value of not more than 8.0, preferably not more than 7.5 and contains as component at least one of said carbonic acid esters.            Optionally the inventive additives can comprise further components which frequently are added to materials containing a hydraulic binder in order to improve the workability and/or the properties of the final building material, like concrete plasticizers, concrete super-plasticizers, set retarding agents, set accelerating agents, air entraining agents and optionally further thixotroping agents and mixtures of two or more such additives.            The present invention furthermore concerns a mixture containing a hydraulic binder and the inventive additive and furthermore a process for preparing such a mixture and an apparatus for performing the process.
Patent CA-2110774-A1 (CA)
Title: Medication dispenser system
Inventor: LOEBIG DAVID
IPC: G16H20/13
Filed: 1993-12-06
Abstract: A medication dispenser  for use  in  a hospital  or other medical setting comprises a plurality of containers for holding medication units,  packaging apparatus for containing one or more medication units in a package and robotics for manipulating a  selected container to  transfer  one  or more medication units from the container directly to said package. Since medication is directly transferred from the container to the package, no cross-contamination occurs.
Patent CA-2112636-A1 (CA)
Title: Remote starting system for a vehicle having a diesel engine
Inventor: DERY NORMAND
IPC: G01P3/48
Filed: 1993-12-30
Abstract: A system for remotely starting a diesel engine of a vehicle.   The system comprises a portable hand-held RF transmitter issuing a command in the form of a binary-coded sequence. A slave controller mounted on-board the vehicle executes the command by energizing the starter motor in order to crank and start-up the diesel engine.          The system includes a Hall-effect sensor responsive to the pulsating magnetic field of the diesel engine alternator for generating a signal indicative of the rotational speed of the engine.  The slave controller uses this information for  detecting  when  the  engine  has  been  successfully started in order to de-energize the starter motor.
Patent CA-2113212-A1 (CA)
Title: High resolution luminous color matrix display system
Inventor: LANOVAZ RICHARD
IPC: H04N9/14
Filed: 1994-01-11
Abstract: A white light source which is situated on one side of a transparent flat panel matrix display (LCD), is divided into its' spectral frequencies (colors) so that each of the spectral colors is directed to an assigned portion of the said flat panel matrix display surface at a minimum angle of incidence.     Optical fibres or rods are positioned to the opposite face of the transparent flat panel matrix display so that their ends correspond to one or more pixels on the said flat panel matrix display surface and so that an active pixel will block the spectral source light while an inactive pixel will allow it to pass through the transparent flat panel matrix display and into the said fibre or rod.     These same optical fibres or rods are divided into groups which are then subdivided into sub-groups so that a sub-group carries a single common spectral color and a group carries a complement or complete set of spectral colors.  Each group of optical fibres or rods is coupled to a diffuser-attenuator that combines the spectral output of the said group and controls the total light intensity output.     Each diffuser-attenuator supplies its' spectral composition of light power to a single optical fibre or rod, the output end face of which constitutes a single pixel on the high resolution color matrix display.
Patent CA-2113676-A1 (CA)
Title: Locking Slide Block
Inventor: SCHMIDT MELVIN J
IPC: E05D15/22
Filed: 1994-01-18
Abstract: The present invention is directed to a locking slide block for slidably and pivotably mounting a window sash to a side member of a window frame having a vertical jamb channel.  The locking slide block has a housing with oppositely disposed sliding surfaces for guiding the housing in the jamb channel.  Operably connected to the housing is a locking means for selectively engaging the jamb channel and locking the housing in a fixed position, and a cam for selectively operating the locking means.  A sash pivot operatively connected to the cam is operably connectable to the sash.  The housing also has a sash pivot retainer spring.  A retaining means is utilized to protect a free second end of the retainer spring from bowing and deforming due to forces applied to the window sash in operation.
Patent CA-2114237-A1 (CA)
Title: Circuitfor simultaneous recovery of bit clock and frame syncronization
Inventor: MESSERGES THOMAS S
IPC: H04L7/04
Filed: 1993-06-17
Abstract: Simultaneously detecting both frame (52, 54) synchronization in a serial bit stream reduces the time required to have a receiver lock up to a transmitted (100) serial data signal. A dual-phase correlator circuit is used to detect frame synchronization while a multiphase commutator (200) circuit detects bit clock synchronization.
Patent CA-2114969-A1 (CA)
Title: System for, and method of, displaying information from a graphics memory and a video memory on a display monitor
Inventor: SIANN JONATHAN I
IPC: G06F3/0484
Filed: 1994-02-04
Abstract: A display memory respectively stores, in first and second portions, digital graphics data for display in a video monitor and digital video data for display in a window in the monitor. The digital video data is transferred from the display memory to a shift register at a rate different from the pixel clock and from the shift register at a clock rate that may be lower than the pixel clock rate. The video data may be stored in a luminance and chrominance format and may be converted by a color space converter to 3 bytes representing the primary colors red, green and blue. The video pixels may then be interpolated to expand the number of. video pixels.      The shift register operation may be synchronized with such expansion so that data is not passed from the shift register until the expansion of previous data from the shift register has been completed. Video window logic provides for the passage of the graphics pixels through a digital multiplexes at the graphics clock rate at the monitor positions outside the window and the video pixels from the shift register through the color pace converter and the interpolator at the monitor positions within the window. The graphics data may be delayed by a delay corresponding to that of the color space converter and the interpolator. The digital data passing through the multiplexes are latched at the graphics clock rate and are then converted to analog signals for display as a color image on the video monitor.
Patent CA-2119962-A1 (CA)
Inventor: BAUER FREDERICK T
IPC: B60R1/08
Filed: 1994-03-25
Abstract: An improved light sensing means incorporating means effective to direct light from a convenient location to a conveniently placed light sensor, the light sensing means being effective to optimize the performance and economy of automatic rearview mirror systems for automotive vehicles.
Patent CA-2122283-A1 (CA)
Title: Deep-drawable, sealable recycled film in at least three layers, based on polyamide and polyolefins and with a high content of recycled material
Inventor: GASSE ANDREAS S
IPC: B32B27/08
Filed: 1994-04-27
Abstract: Deep-drawable, sealable recycled film in at least three layers, based on polyamide and polyolefins and with a high content of recycled material.                        Abstract The invention relates to a multilayer sealable recycled film comprising at least one scrap layer, one sealing layer and one accompanying layer disposed either between the scrap layer and the sealing layer or externally on the side remote from the sealing layer, wherein -    the film is deep-drawable, -    the scrap layer consists of recycled polyamide/polyolefin and a primer, the proportion of recycled material in the scrap layer being 60 to 98% by weight and the proportion of primer being 2 to 40% by weight, -    the recycled material contains 3 to 45% by weight of polyamide, -    the sealing layer has one or more layers  and consists of polyolefinic polymer or copolymer, the layers optionally being the same or different, and -    the accompanying layer is of polyamide, polyolefin, EVOH and/or a primer or primer mixture.
Patent CA-2124736-A1 (CA)
Inventor: LYMAN EDWARD G
IPC: B44B5/00
Filed: 1994-05-31
Abstract: A  method  of  producing  an  appliqued  construction which includes providing a mold of predetermined shape at least  part  of  the  mold  having  an  embossed  pattern. Sequentially inserting into the mold a plurality of layers of material including a base layer, one or more additional layers with adhesive for securing the layer to its adjacent layer.  At least one of the additional layers has a smaller dimension  than  the  base  layer.     A  three-dimensional resilient layer is trapped by a covering layer, also with adhesive  means.    Heat  and  pressure  are  applied  to  the multilayer  construction  to  activate  the  adhesive  and  to secure each layer.   The embossed pattern in the mold being transferred to one or more of the layers,  to produce an appliqued construction from the mold having a plurality of layers  at  least  one  of  which  is  a  resilient three-dimensional layer and at least one of which has an embossed pattern on a portion thereof.
Patent CA-2127420-A1 (CA)
Title: Process and fabric finishing compositions for preventing the deposition of dye in fabric finishing processes
Inventor: KIRK THOMAS C
IPC: C11D3/00
Filed: 1994-07-05
Abstract: ABSTRACT This invention provides a process for preventing dye from depositing onto fabric, and fabric finishing compositions useful in the dye deposition inhibiting process of this invention. Specifically, a process is provided where 1) an aqueous bath is formed comprising a) water, b) dyed fabric, and c) a dye deposition inhibiting agent, 2) the dyed fabric is treated in the aqueous bath and the fabric releases a portion of the dye from the dyed fabric into the bath, and 3) the dye inhibiting agent is maintained in contact with the dyed fabric for the duration of the treating step. The dye deposition inhibiting agent is added to the process as a fabric finishing composition comprised of at least 0.1 wt% dye deposition inhibiting agent.
Patent CA-2130507-A1 (CA)
Title: System and method for remotely tripping a switch
Inventor: SNYDER BERNARD M
IPC: B60R25/04
Filed: 1994-08-19
Abstract: ABSTRACT A system and method for remotely tripping a switch located in a remote location, such as a vehicle.  In the system  and method,  a  telephone  and  central  switching facility are used to transmit a triggering signal over-the-air to a receiver located in the vehicle in order to prevent  theft  or  improper  use  of  the  vehicle.    The triggering signal can be relayed through a satellite.  Upon receiving the signal, the receiver sends an input signal to a tripping circuit.  In response to the input signal, the tripping circuit trips a switch, thereby interrupting the vehicle's ignition and/or activating a vehicle alarm system or vehicle homing transmitter.
Patent CA-2132656-A1 (CA)
Title: Magnet Housing
Inventor: WEBER MARTIN
IPC: C02F1/48
Filed: 1994-09-22
Abstract: A magnet housing for retaining elongate, rectangular cross-section permanent magnets includes an aluminum, arcuate body portion having inner and outer surfaces. The housing has a first retaining arm biased towards the inner surface of the body portion by a first curved integral portion of the magnet housing located at a first side of the body portion, and a second retaining arm biased towards the inner surface of the body portion by a second curved integral portion of the magnet housing at a side of the body portion opposite the first side. The inner surface of the body portion has a first pair of shoulders and a longitudinal rib for receiving a magnet and a second pair of shoulders and a longitudinal rib for receiving a second magnet.
Patent CA-2132978-A1 (CA)
Title: Automatic paper and similar objects vending machine with multiple choices
Inventor: HEBERT MAURICE
IPC: G07F11/04
Filed: 1993-03-25
Abstract: PCT No. PCT/FR93/00301 Sec. 371 Date Nov. 28, 1994 Sec. 102(e) Date Nov. 28, 1994 PCT Filed Mar. 25, 1993 PCT Pub. No. WO93/20540 PCT Pub. Date Oct. 14, 1993.Vending machine (1) for newspapers, in the form of a cabinet capable of automatically delivering into a receptacle one copy of a newspaper which a purchaser has selected from a plurality of other newspapers and paid for with a payment device incorporated in the vending machine. The cabinet comprises fixed and movable shelves on which the newspapers are stored in various stacks each of a same newspaper. On each of the stacks is provided an individual discharge assembly for the upper newspaper of the stack of newspapers. There are two columns of fixed horizontal shelves (56) secured at each side to two vertical supports (61, 62) welded at their ends to the upper and lower parts of the cabinet and at least one movable shelf for each column. Each discharge assembly for the upper newspaper from a stack of newspapers is displaceable relative to the shelf supporting that stack. There is a guide for guiding the newspaper forming a guide path from the edge of the stack from which it is removed, to the receptacle of the cabinet.
Patent CA-2133845-A1 (CA)
Title: Adrenocorticotrophic hormone receptor and uses
Inventor: CONE ROGER D
IPC: C12Q1/68
Filed: 1993-04-07
Abstract: The present invention relates to a mammalian adrenocorticotropic hormone receptor. The invention is directed toward the isolation, characterization and phar-macological use of mammalian adrenocorticotropic hor-mone receptor, the gene corresponding to this receptor, a recombinant eukaryotic expression construct capable of expressing a mammalian adrenocorticotropic hormone receptor in cultures of transformed eukaryotic cells and such cultures of transformed eukaryotic cells that syn-thesize mammalian adrenocorticotropic hormone recep-tor. The invention also provides methods for screening ACTH R agonists and antagonists in vitro using prepar-ations of receptor from such cultures of eukaryotic cells transformed with a recombinant eukaryotic expression construct comprising the ACTH R receptor gene. The in-vention specifically provides human and bovine ACTH R genes.
Patent CA-2134167-A1 (CA)
Inventor: FELT THOMAS W
IPC: G01F3/16
Filed: 1994-10-24
Abstract: A flowmeter measuring chamber having a generally cylindrical outer wall, a generally cylindrical inner wall, and a piston, having a tubular wall disposed between the inner and outer walls and arranged to oscillate within the outer wall, is provided with a mechanism for controlling movement of the tubular wall.  That movement is controlled so that a capillary space is maintained between the tubular wall and the inner wall and between the tubular wall and the outer wall at all positions of the piston and contact between the tubular wall and the inner and outer walls is prevented.
Patent CA-2135848-A1 (CA)
Inventor: WITTRISCH CHRISTIAN
IPC: E21B47/00
Filed: 1994-11-15
Abstract: DISPOSITIF ET METHODE DE MESURE DANS UN PUITS DE PRODUCTION D'HYDROCARBURES La présente invention concerne un dispositif de mesure dans on puits productif d'hydrocarbures. Le dispositif comporte une tige en matériau composite rigide encompression et élastique en flexion. Une ligne de transfert d'information est incluse dans la tige. La tige comporte une pluralité de moyens de mesure et est adaptée à être enroulée sur un touret. L'invention concerne également une méthode de mesure dans laquelle on met en place dans un puits productif une tige en matériau composite comportant une pluralité de moyens de mesure.
Patent CA-2136959-A1 (CA)
Inventor: LYRMALM EBBE
IPC: D21H17/55
Filed: 1993-06-17
Abstract: Aqueous compositions of sizing agents which are hydrophobing cyclic dicarboxylic acid anhydrides or alkyl ketene dimers. The compositions comprise an amphoteric polymer which is amphoteric starch or an amphoteric acrylamide based polymer and a polyaluminium coupound.
Patent CA-2142316-A1 (CA)
Title: Crusher for metal containers
Inventor: VALAVAARA VILJO
IPC: B30B9/32
Filed: 1995-02-10
Abstract: Apparatus for crushing metal containers, and having,   a fixed platen on  which a container may rest,  a  moveable platen for carrying a moveable die  towards and  away from the fixed platen the moveable die platen being moveable downwardly   and   upwardly   along a   predetermined axis,  a single ended  air cylinder  closed at   one   end,  and open at the other end,   having   a central   axis   aligned with the crushing axis,  an air  piston moveable within  the open ended air cylinder,  an  air inlet for admitting air to the closed end of the air cylinder,  for moving the piston along  the crushing  axis  towards the open end, and, a return device connected to the moveable platen, to permit the moveable platen  to move downwardly along  the crushing axis, and being moveable in the reverse direction when pressure  is released, so as to move the moveable platen along the crushing axis   away  from the  fixed platen .
Patent CA-2144320-A1 (CA)
Title: Therapeutic compounds derived from the neem tree
Inventor: UDEINYA IROKA J
IPC: A61K36/58
Filed: 1993-09-08
Abstract: The present invention relates to purified extracts from Neem leaves. The extracts inhibit the adhesion of infectious cells and cancer cells to endothelial cells, and are thus useful for the treatment of a variety of diseases including malaria and cancer. The extracts also inhibit viruses, and malaria parasites in both the asexual and sexual forms. The invention also relates to a method of extraction, and pharmaceutical preparations containing the purified extracts.
Patent CA-2147179-A1 (CA)
Inventor: SCOTT JAMES J
IPC: E21D21/00
Filed: 1994-05-19
Abstract: A multiple cable rock anchor (19) comprising an assembly of a plurality of individual elongated cables (20) having an attachment (25) for joining a first end of each cable in association for common movement, or wrapped to loosely hold them together without restricting relative sliding movement in bending. The assembly of cables is manipulated by bending for installation in a bore hole (12) formed in a geologic structure (13) where there is a drift dimension less than the desired length dimension of the elongated cables (20), thereby forcing the cables (20) to be bent upon being inserted in the bore hole (12). The cables (20) may have different strengths, dimensions, and lengths.
Patent CA-2147765-A1 (CA)
Title: Method and arrangement for antenna selection control in a radio receiver
Inventor: EUSCHER CHRISTOPH
IPC: H04L1/06
Filed: 1993-10-12
Abstract: The invention relates to a method and an arrangement for controlling a radio receiver. The arrangement has a central processor (DECT-C), a device (RSSI-C) for measur-ing the field strength of received signals, a threshold value generator (TH-C) and two antennas (A1, A2).        The central processor (DECT-C) carries out method steps configured in such a way that different procedures (P1, P2) are realized to activate one of a plurality of antennas (A1, A2) of the radio receiver as a function of measured field strength values (RSSI1) of received signals and as a function of overshooting or undershoot-ing of a threshold value (TH0).
Patent CA-2152492-A1 (CA)
Title: A method to oligomerize c4 olefins together with linear alpha olefins
Inventor: MAREK MIROSLAV
IPC: C10G50/02
Filed: 1993-12-28
Abstract: The invention concerns a process for producing synthetic oils, wherein olefinic hydrocarbons are polymerized to form an oily product having a high viscosity index and a low pour point. According to the invention, higher linear alpha-olefins containing 6 to 24 carbon atoms are reacted with a hydrocarbon composition 15 to 80 % by weight of 1-butene, 5 to 50 % by weight of 2-butenes, and about 10 % by weight or less of isobutylene in the presence of an initiator system to produce a copolymer-containing reaction mixture, and the copolymer is separated from the reaction mixture. By means of the invention it is possible to prepare high-quality synthetic oils from an inexpensive raw material such as Raffinate II emanating from the production of MTBE or polyisobutylene.
Patent CA-2156817-A1 (CA)
Title: Safety relief valve for pressure vessels
Inventor: MCNELLY MICHAEL D
IPC: F16K17/10
Filed: 1994-01-28
Abstract: A fluid pressure safety relief system for a pressure vessel (10) having a main valve mem-ber (46) seating on a nozzle ring (38) under a mechanical force of a predetermined amount re-sulting from a calibrated counterweight (54). An operating rod (55) is connected between the main valve member (46) and a piston (74) having one side in fluid communication with fluid pressure in the pressure vessel (10). A fluid chamber (78) is provided on the other side of piston (74) and a fluid passage (84) from fluid chamber (78) has an outlet at its upper end (86) closely adjacent the nozzle ring (38). Upon unseating of the valve member (46) from the nozzle (38) fluid flows from the fluid chamber (78) to increase the fluid pres-sure differential across the piston (74) to assist in the movement of the main valve member (46) to an open position.
Patent CA-2158937-A1 (CA)
Title: Recombinant alphavirus vectors
Inventor: JOLLY DOUGLAS J
IPC: A61K38/16
Filed: 1994-09-15
Abstract: The present invention provides composition and methods for utilizing recombinant alphavirus vectors.