baber/WOPTO huggingface dataset:
Patent CA-2126118-A1 (CA)
Title: 5-Amino-8-Methyl-7-Pyrrolidinylquinoline-3-Carboxylic Acid Derivative
Inventor: ITO YASUO
IPC: C07D401/04
Filed: 1994-06-17
Abstract: A 5-amino-8-methyl-7-pyrrolidinylquinoline-3-carboxylic acid derivative represented by the general formula:    wherein R1 is a hydrogen atom or a lower alkyl group; R2 is a hydrogen atom, a lower alkyl group, a lower alkanoyl group, a halogenated lower alkanoyl group or a residue of carboxylic acid ester; R3 is a hydrogen atom or a lower alkyl group; R4, R5 or R6 are each independently a hydrogen atom or a lower alkyl croup; or two of R4, R5 and R6 may be taken together to form a -(CH2)n-group wherein n is 1 or 2, a stereoisomer thereof, or a pharmacologically acceptable salt thereof, the process for preparing these compounds, a pharmaceutical composition comprising an effective amount of these compounds and methods for the treatment of infectious diseases through the administration to patients of an effective amount of these compounds, and intermediates of these compounds are disclosed.      These compounds are effective as antibacterial agents.
Patent CA-2126540-A1 (CA)
Title: Powered cup holder
Inventor: SUDAK JOHN A
IPC: B60N2/75
Filed: 1994-06-22
Abstract: POWERED CUP HOLDER                 ABSTRACT OF THE DISCLOSURE           A stowable container holding assembly (10) for a vehicle.  The assembly (10) includes a carrier  (12)   mounted  in  a  vehicle  support structure.    A  tray  (18)  having  a  container receptacle (22) is supported by and moveable with respect to the carrier (12).  A motor (34) receives energy and converts it to motion.  The motion is transmitted to the tray (18) and drives the tray (18) through an actuation assembly (32) between a retracted  stowed  position  and  an  extended  use position.  The motor (34) is activated by a switch (48).  Movement of the tray (18) is limited by a plurality limit switches (50).  When the tray (18) is  in  the  extended  position,  a  lamp  (62)  is illuminated, and sensors (58) detect the presence of an object in the receptacles (22) and will not permit the tray  (18)  to  return to the  stowed position if an object is present.  The tray (18) can be moved between the stowed and use positions manually in the event of power failure.
Patent CA-2126831-A1 (CA)
Title: Airport wind direction and velocity indicator
Inventor: CARLSON CARL H
IPC: G01P13/02
Filed: 1994-06-27
Abstract: A tetrahedron-shaped airport wind direction and velocity indicator being triangular in cross-section with first and second sides sloping downward from a top edge, such sides coming to a point at the front of the device with the device adapted to point into the wind.  The device has illuminable numerical indicia for displaying wind speed on its first and second sides and illuminable side edges for night time viewing of the device from above with the direction of the device indicating wind direction.
Patent CA-2128926-A1 (CA)
Title: Use of substituted phenols as antifatigue agents for dynamically stressed elastomers
Inventor: BOHNENPOLL MARTIN
IPC: C08L21/00
Filed: 1994-07-27
Abstract: THE USE OF SUBSTITUTED PHENOLS AS ANTIFATIGUE AGENTS FOR DYNAMICALLY STRESSED ELASTOMERS                 A b s t r a c t Phenols  corresponding  to  the  following  general formula:                             are used as antifatigue agents for dynamically stressed elastomer mixtures without causing any discoloration or staining in the elastomer articles.
Patent CA-2129441-A1 (CA)
Inventor: KULENOV AKAT S
IPC: C22B13/02
Filed: 1993-10-12
Abstract: A method of processing low grade lead-bearing materials where mostly simple and complex sulphates and oxides of metals are present, including higher iron oxides, such as for example, lead residues, dusts of matte converting and other similar materials. The starting material is mixed with fluxes, and powder sulphide and/or carboniferous material is inserted with a moisture content of resulting charge from about 2 to about 16%. The charge is dried, mixed with oxidized recycle dust, crushed carboniferous material and subjected to flash smelting in oxygen atmosphere. During smelting, the powder material reduces sulphate sulphur and higher iron oxides and, therefore a low melting oxide melt is produced and the crushed carboniferous material formes a heated bed under the torch of flame. Lead sulphate in this bed is reduced out of the melt and zinc stays in slag. Smelting off -gas is cleaned of oxidised dust which is returned to smelting. The following material is inserted to the charge as a powder material: either sulphide material (e.g. lead ore, low grade concentrate), which is added to the charge to obtain a mass ratio of the sum of sulphide, elemental and pyrite sulphur to a total sulphur content within the range from about 0.08 to about 0.87 or carboniferous material rated at about 4 to about 12 kg of uncombined carbon per 100 kg of ferric iron and from about 20 to about 140 kg of uncombined carbon per 100 kg of sulphate sulphur, or both materials are inserted at the same time in amounts indicated above
Patent CA-2130491-A1 (CA)
Inventor: BOULA GERARD
IPC: F22B1/16
Filed: 1994-08-19
Abstract: Echanguer de chaleur comportant des moyens de maintien de barres antivibratoires intercalés entre les tubes du faisceau de l'échangeur DU CONTENU TECHNIQUE DE L'INVENTION L'échangeur de chaleur comporte au moins un arceau métallique (20) présentant une forme analogue à la forme des parties cintrées (5b) des tubes du faisceau, fixé à chacune de ses extrémités sur la plaque entretoise (10a) située le plus près des parties cintrées (5b) des tubes, dans le prolongement de deux tirants (14), intercalé entre deux tubes successifs d'une nappe de tubes plane (18) et comportant des moyens de fixation (22) de l'ensemble des barres antivibratoires (13) intercalées entre deux nappes de tubes adjacentes.
Patent CA-2131911-A1 (CA)
Title: Minimizing progestin associated breakthrough bleeding
Inventor: HODGEN GARY D
IPC: A61K45/00
Filed: 1993-05-03
Abstract: Use of an anti-progestin for minimizing menstrual bleeding irregularities in individuals using progestin-only pharmaceutical preparations, such as contraceptives, is disclosed.
Patent CA-2132308-A1 (CA)
Inventor: BACHER HELMUT
IPC: B29B13/00
Filed: 1993-03-16
Abstract: Cette invention concerne un dispositif de prétraitement d'un matériau thermoplastique de synthèse tel que des déchets de polyester, qui comprend au moins deux enceintes raccordées en série, chacune comportant dans le fond un outil rotatif de déchiquetage-malaxage à axe vertical. L'enceinte aval au moins comporte un tuyau d'évacuation qui peut aussi servir à l'introduction d'un gaz inerte au besoin. Les enceintes sont raccordées l'une à l'autre par un manchon équipé robinet d'arrêt permettant de maintenir sans problème le vide dans l'enceinte aval jusqu'à l'ouverture du robinet qui entraîne automatiquement l'aspiration du matériau hors de l'enceinte amont. Dans l'enceinte amont, la matériau est pré-déchiqueté, préchauffé, préséché et précompacté, le compactage étant accentué par l'écoulement tourbillonnaire du matériau aspiré dans l'enceinte aval. On obtient ainsi un matériau parfaitement homogène acheminé par vis sans fin vers une autre étape de traitement.
Patent CA-2136401-A1 (CA)
Inventor: MUENZ DAVID J
IPC: A23L21/12
Filed: 1994-11-22
Abstract: A congealed fruit confection with a high fruit intensity comprising a mixture of a fruit concentrate, natural sweeteners, a softening agent, a humectant, water and pectin of over 1.0% by weight of the mixture where the mixture is congealed in molding material to reduce the water of the mixture to provide a water activity of substantially less than about 0.40.
Patent CA-2137015-A1 (CA)
Title: Device for shielding a padlock
Inventor: WHEELER KENNETH H
IPC: E05B17/20
Filed: 1994-11-30
Abstract: Disclosed  herein  is  a  device  for  shielding  a  padlock comprising a longitudinal panel arranged longitudinally relative to a padlock; a lateral panel arranged laterally relative to the padlock; an aperture in one of the longitudinal and lateral panels to receive a padlock clasp; and means to maintain the longitudinal and lateral panels in a wrapped condition around the padlock thereby to shield the padlock.
Patent CA-2140569-A1 (CA)
Inventor: CARDINI GIUSEPPE
IPC: H02K15/06
Filed: 1995-01-19
Abstract: Stators having wave wound coil for electric motors or other dynamo-electric machines are manufactured by a production line having a series of interconnecting conveyors running to various processing workstations.  The workstations are of three primary types: wave coil forming and insertion stations, prefinishing stations and a final finishing stations. Every workstation of a given type may process any or all phases of a given stator.  The stators are transported along the conveyor by pallets which are encoded with information denoting the production status of the stator on the pallet.  By providing the workstations with the capability to read the encoded information and adapt themselves for processing based on that information, efficiency is increased because the first available workstation may be selected and individual workstations may be bypassed if other than normal operating conditions are occurring in a workstation without impacting the entire production line.  Additionally, minor variations in production rates between workstations are easily absorbed by the production line without a corresponding loss of efficiency.
Patent CA-2141245-A1 (CA)
Inventor: SATO OSAMU
IPC: B41J2/175
Filed: 1995-01-27
Abstract: The invention provides a method and apparatus for manufacturing a liquid container having an enclosed space within an inner wall of the liquid container, the enclosed space filled with a plurality of porous members. The plurality of porous members include a plurality of inner porous members and a plurality of outer porous members. The method includes the step of packing the porous members into the enclosed space so that the inner porous members only contact and press against other inner porous members and/or outer porous members, and the outer porous members contact and press against the inner porous members and the inner wall of the liquid container. The method also comprises a step of compressing the porous members. The apparatus has compressing means for compressing the porous members and packing means for packing the porous members into the liquid container. The invention aims to reduce an amount of non-dischargeable liquid contained by the liquid container by packing porous members into the liquid container with a desired compression distribution. The invention also aims to allow the same kind of porous members to be suitably packed into containers that store liquids having different surface tensions, or containers having different capacities or shapes.
Patent CA-2142839-A1 (CA)
Title: Peptidyl activated ketone inhibitors containing natural and unnatural peptide sequences
Inventor: ZIMMERMAN MARY P
IPC: C07C279/14
Filed: 1993-08-18
Abstract: A method of treating medical conditions with proteinase inhibitors of formula (I), wherein B is H or an amino acid blocking group for the N-terminal amino acid nitrogen; R1 is an optionally protected .alpha.-amino acid side chain such that P2 is the residue of an .alpha.-amino acid selected from the group consisting of phenylalanine (Phe), leucine (Leu), tyrosine (Tyr) and valine (Val), and substituted analogues thereof, particularly including Tyr(OMe); R2 is an optionally protected .alpha.-amino acid side chain such that P1 is the residue of an .alpha.-amino acid selected from the group consisting of alanine (Ala), arginine (Arg), aspartic acid (Asp), glutamic acid (Glu), histidine (His), homophenylalanine (HPhe), phenylalanine (Phe), ornithine (Orn), serine (Ser) and threonine (Thr), and substituted analogues thereof; X is a fluorine-free leaving group selected from the group consisting of phenoxy, substituted phenoxy and heterophenoxy; E and G are one or more atoms more electronegative than carbon; and D is hydrogen, methyl or a substituted methyl.
Patent CA-2143662-A1 (CA)
Title: Access flooring module
Inventor: BROWNLIE ALAN W
IPC: H02G3/02
Filed: 1990-07-06
Abstract: ABSTRACT         An access flooring module, which makes electrical power and signal cables available to a user, is configured to be asily adapted and user friendly.  The flooring module has a cover plate provided with a recess which contains a latch member for latching the cover plate in a locked position.  The latch member is movable on a pair of pivots between a closed position and an open position.  In the closed position the latch member lies almost flush with the floor and engages a rim of the recess.  The pivots are located in elongate slots so that when a horizontal force is applied to the free end of the latch member when in the closed position, the latch member is situated horizontally away from engagement with the rim of the recess.  A spring then operates to bias the latch member into a partially open position where it can be grasped by a user and pulled to the fully open position.
Patent CA-2146201-A1 (CA)
Title: Plug connector in which the cables are led out at an angle and with a releasable secondary lock
Inventor: HOFFMANN MANFRED
IPC: B60R16/02
Filed: 1995-04-03
Abstract: The invention relates to a plug connector in which the cables are led out at an angle and having secondary locking, comprising a plug part (1) on which there are disposed at least two opposite tongues (2a, 2b) disposed parallel to the plug axis (3) and having outwardly pointing catches (4a, 4b), and a socket part with correspondingly arranged slots to receive the tongues (2a, 2b) and for the engagement of the catches (4a, 4b) on correspondingly disposed shoulders. The tongues (2a, 2b) in the plug part (1) extend towards the back wall (5). The surfaces (6a, 6b) of the tongues (2a, 2b) oriented in each case towards the plug axis (3) are bevelled away from the plug axis (3) towards the back wall (5) The tongues (2a, 2b) are arranged to pivot on the plug housing over substantially half their length. The back wall (5) is formed with slots (7a, 7b) in the region of the bevelled side surfaces of the tongues (2a, 2b) in such manner that a U-shaped yoke (8), on insertion of its limbs (8a, 8b) into the slots, forces the tongues (2a, 2b) away from the plug axis (3) in this zone so that the opposite ends of the tongues (2a, 2b) are moved with the catches (4a, 4b) towards the plug axis (3).
Patent CA-2147047-A1 (CA)
Title: Stabilized flexible pvc
Inventor: DREWES ROLF
IPC: C08L27/06
Filed: 1995-04-13
Abstract: A high degree of stabilization of flexible PVC is achieved by using a perchlorate and a terminal epoxide compound.
Patent CA-2148992-A1 (CA)
Title: Expandable styrene polymers
Inventor: HENN ROLF
IPC: C08J9/18
Filed: 1995-05-09
Abstract: The invention relates to expandable styrene polymers for elastic polystyrene foams, comprising a) from 50 to 90 % by weight of polystyrene and/or a styrene copolymer containing at least 50 % by weight of copolymerized styrene, b) from 5 to 30 % by weight of at least one styrene-soluble elastomer, c) from 5 to 20 % by weight of at least one block copolymer con-taining styrene as one component, d) from 1 to 15 % by weight, based on the sum of a), b) and c), of a low-boiling blowing agent, and, if desired, e ) conventional additives in effective amounts, where, in the unfoamed polystyrene beads, component b) is in the form of cell particles and component c) is in the form of par-ticles having a mean size of from 0.2 to 2 µm in the polystyrene phase, and to foams and foam moldings produced therefrom.
Patent CA-2149475-A1 (CA)
Inventor: BREWSTER DOUGLAS K
IPC: A01F29/00
Filed: 1995-05-16
Abstract: An apparatus for disintegrating baled crop material of various shapes and sizes includes a frame having a longitudinal axes and a material supporting floor with a centrally located first opening, mounted on the frame. Beneath the material supporting floor and in communication with the first opening is a rotary material disintegrating drum with pivoted material engaging sharp flails which while rotating pass through the first opening engaging and disintegrating the material placed on the material supporting floor.      Slidably mounted on the material supporting floor is a material receiving chamber which is driven in a reciprocating manner back and forth across the material supporting floor substantially transverse to the longitudinal axis thereby positioning material placed therein over the first opening for flail engagement. Beneath and to one side of, and in communication with, the rotary drum with flails is a discharge exit with an adjustable deflector to control the ultimate location of the discharged material. The apparatus generally also includes transporting wheels rotatably mounted on the frame, a hydraulically powered loader pivotally mounted on the frame and a hydraulic power cylinder to pivot the material supporting floor relative to the frame which can vary the rate of disintegration by moving the material supporting floor away from the disintegrating flails mounted on the rotary drum.
Patent CA-2154403-A1 (CA)
Title: A novel osteoblast proliferative factor
Inventor: KUDO AKIRA
IPC: A61P43/00
Filed: 1995-07-21
Abstract: This invention relates to a composition for metabolic bone diseases and/or bone fractures which comprises a pharmaceutically acceptable carrier and human neurotrophin-3 (NT-3). This invention also relates to a method for the treatment and/or prevention of metabolic bone diseases or bone fractures which comprises administering to a patient in need of said treatment and/or prevention a medicament containing an effective amount of human neurotrophin-3 (NT-3).
Patent CA-2155406-A1 (CA)
Title: Connector assembly for a motor control unit
Inventor: ROSEN GARY M
IPC: H02B11/04
Filed: 1995-08-03
Abstract: A motor control unit for use in an electrical enclosure is provided, the motor control unit includes a connector stab assembly comprising a molded plastic housing having a base portion at least one jaw connector cover extending from one side of the base portion and a corresponding bar cover extending from the other side of the base portion opposite the jaw connector. The jaw connector cover includes a pair of opposing u-shaped sidewall members. A metal bar is provided having a first end extending through the base into the jaw connector cover and a second end extending through the bar cover. The second end of the metal bar is adapted for connection to a wire conductor. A pair of jaw fingers extend from the fust end of the metal bar and are partially enclosed in the jaw connector cover and are adapted to secure to a vertical bus bar. A pair of spring members are secured to the first end of the metal bar and engage each one of the jaw fingers for biasing the jaw fingers toward each other.
Patent CA-2155657-A1 (CA)
Title: Linear motion drive
Inventor: VERGIN WILLIAM E
IPC: E05B65/12
Filed: 1994-02-10
Abstract: A linear drive, particularly useful for locking or unlocking a door lock mechanism or the like permits manual operation by providing an output shaft that can move freely regardless whether the output shaft is in extended or retracted positions without back driving the motor. The output shaft is coaxially slideably situated over a worm gear shaft which moves a nut that is threadingly engaged therewith and moves inside the output shaft along the axial direction of the worm gear shaft. The output shaft is not threadingly engaged with the worm gear shaft. The output shaft thus is freely movable relative to the worm gear shaft, which results in essentially zero back drive of the worm gear shaft and the motor. To provide for manual operation, the nut is automatically moved back to its neutral position every time the output shaft is extended or retracted by a torsion spring or the like which can store energy therein. Whenever the motor is operated to drive the worm gear shaft, the spring gear is also rotated, which causes the spring to store energy therein. As soon as the motor is turned off,the energy stored in the spring causes the worm gear to rotate in the direction opposite to the last motor driven direction to move the nut to the neutral position it was in prior to energization of the motor.
Patent CA-2156116-A1 (CA)
Inventor: LINDH LEIF
IPC: A63B55/60
Filed: 1995-08-15
Abstract: A collapsible golf cart includes elongated upper and lower frame parts which are slidable in relation to one another in the longitudinal direction, a support unit for supporting a golf bag on the upper and lower frame parts, and two legs.  Each of the legs has an upper end that is connected pivotally to the lower end of the upper frame part so that the legs can be brought into a collapsed position, where the legs are inside and substantially parallel with each other and the upper and lower frame parts,  and an opened out position, where the legs and the upper and lower frame parts are moved away from one another.  Each of the legs further has a lower end which has a wheel suspension unit for bearing a removable wheel.  The golf cart further includes a holding unit for holding the distance between the wheels constant and holding the distance between the wheels and the lower end of the lower frame part when the legs are in the opened out position.
Patent CA-2158683-A1 (CA)
Title: Film image processing equipment
Inventor: UMEMOTO CHOJI
IPC: G03B27/32
Filed: 1995-09-20
Abstract: Film image processing equipment whereby, before printing, exposure conditions can be changed in order to produce authentic color reproductions. Each film has its particular color characteristic or bias which must be cancelled to produce authentic color reproductions. The film's characteristic is detected statistically and is used as part of the change required to the exposure conditions to produce authentic reproduction.
Patent CA-2160961-A1 (CA)
Inventor: LESIEUR DANIEL
IPC: A61P3/04
Filed: 1995-10-19
Abstract: -
Patent CA-2162361-A1 (CA)
Title: Antisense oligonucleotides which combat aberrant splicing and methods of using the same
Inventor: RYSZARD KOLE
IPC: A61K38/00
Filed: 1994-05-10
Abstract: A method of combatting aberrant splicing in a pre-mRNA molecule containing a mutation is disclosed.  When present in the pre-mRNA, the mutation causes the pre-mRNA to splice incorrectly and produce an aberrant mRNA or mRNA fragment different from the mRNA  ordinarily encoded by the pre-mRNA. The method comprises hybridizing an antisense oligonucleotide to the pre-mRNA molecule to create a duplex molecule under conditions which permit splicing. The antisense oligonucleotide is one which does not activate RNase H, and is selected to block a member of the aberrant set of splice elements created by the mutation so that the native intron is removed by splicing and the first mRNA  molecule encoding a native protein is produced.  Oligonucleotides useful for carrying out the method are also disclosed.
Patent CA-2163053-A1 (CA)
Title: Self-servowriting timing pattern generation
Inventor: CHAINER TIMOTHY JOSEPH
IPC: G11B19/04
Filed: 1995-11-16
Abstract: Improvements in placement of timing patterns in self servo writing include correcting for random and systematic errors due to geometric effects. In a disk drive having a recording head with separate read and write elements, a method for determining separation between the elements and for correcting for such errors as a function of skew angle between the head and the disk. Errors resulting from misalignment andnon-parallelism of the elements as well as misalignment of the head on it its actuator are also detected and corrected. Errors due to changes in rotational velocity of the disk and misplacement of timing patterns with respect to adjacent timing patterns aredetected and corrected. In general, a single revolution process may be used to both write and detect random errors on each track and corrected on subsequent tracks.