baber/WOPTO huggingface dataset:
Patent CA-2119801-A1 (CA)
Title: Soft white reflector lamp
Inventor: PINKASOVICH REISMAN JULIANA
IPC: H01K1/32
Filed: 1994-03-24
Abstract: ABSTRACT OF THE DISCLOSURE       Incandescent reflector lamps of the R and ER type having a metallic light-reflecting coating inside exhibit a pleasing soft white appearance with substantially diminished glare and filament hot spots when forward, light-projecting portion of the lamp envelope is coated with a coating comprising a silicone containing untreated titanium dioxide particles of a relatively coarse or larger size.
Patent CA-2120509-A1 (CA)
Inventor: YOON JONG-YOON
IPC: G11B20/10
Filed: 1992-11-30
Abstract: A circuit for reading out data written on a disk filters respective frequencies of data of different bands. The circuit has a filter unit (24) consisting of a plurality of filters each corresponding to the frequency of a different band and a filter selection controller (25) for controlling the frequency supplied to the filter unit (24) to thereby filter with respect to the frequencies of different bands. Thus, high density data can be written on the disk, and filtering of the data is optimized, so that the signal quality of the disk read-out circuit is enhanced.
Patent CA-2121843-A1 (CA)
Title: Moisture curable silicone-urethane copolymer sealants
Inventor: LINDEN GARY L
IPC: C08G18/10
Filed: 1992-10-19
Abstract: A moisture curable, one-part sealant composition comprising a silicone-urethane copolymer is provided. The copolymer is prepared via reaction of an alpha, omega hydroxy terminated siloxane having a molecular weight of 5,000 or less with a polyisocyanate. The copolymer has a free NCO content of greater than about 1 wt.%  available for moisture cure upon usage.
Patent CA-2122095-A1 (CA)
Inventor: SATOMI HIROBUMI
IPC: H02K41/03
Filed: 1994-04-25
Abstract: It is an object of the present invention to provide a linear pulse motor capable of being configured even if the number of salient poles of a stator is odd and having increased ampere-conductors of a winding and large driving force.  The linear pulse motor includes a stator having a plurality of salient poles 11, 12, ... 15 disposed at equal pitch angle and having an inner peripheral surface on which teeth 16 are formed in the direction of a shaft 16, and a mover 2 disposed movably in the shaft direction.  A stator core 10 includes stator iron plates 30 laminated while rotated successively by the equal pitch angle of the salient poles.  When k is an integer equal to or larger than 1, m is the number of phases, and n is equal to or smaller than m/2 and nearest to m/2, the stator iron plates 30 has km salient poles P1, P2, ... P5.  The stator iron plates 30 include k sets of salient poles each set including n salient poles having a small inner radius and (m-n) salient poles having a large inner radius arranged in order of the description being formed in top ends of the salient poles opposite to the mover as viewed from the side of the mover.
Patent CA-2124957-A1 (CA)
Title: Methods for production of purified soluble type b and type a human platelet-derived growth factor receptor fragments
Inventor: WOLF DAVID
IPC: C12N15/27
Filed: 1992-12-01
Abstract: Cell lines and methods for high efficiency production of soluble peptides having platelet-derived growth factor (PDGF) ligand binding activity. Cell lines are provided which secrete soluble fragments from extracellular regions of PDGF receptor (PDGF-R) polypeptides. Methods using these cell lines for production of the fragments are also provided.
Patent CA-2126853-A1 (CA)
Title: Receiving subscriber data from hlr in gsm msc/vlr
Inventor: LANTTO SVEN J
IPC: H04W76/45
Filed: 1993-10-26
Abstract: Abstract The invention relates to a method of receiving in a GSM-network data for supplementary services in MSC/VLR which have been signalled via the protocol MAP between HLR and MSC/VLR. MAP contains sequences of "containers" for supplementary services, where respective "containers" always include a parameter that indicates the service to which the contents of a respective container relate, together with the data that varies from service to service. This parameter is always located in the same position internally within the "containers". The method includes a function whose purpose is to analyze syntactically subscriber data received in MAP, to the extent that respective supplementary services can be identified. When the correct supplementary service has been identified with the aid of the data type SS-code, it obtains access to the contents of the container. Respective supplementary services analyze syntactically those data types that are included in the container in accordance with a structure which is known only in a respective supplementary service. Data is then stored locally for each supplementary service in MSC/VLR. (Figure 3)
Patent CA-2129044-A1 (CA)
Title: Determination of binding affinity using magnetically-labeled binding members
Inventor: ROHR THOMAS E
IPC: G01N33/553
Filed: 1993-03-15
Abstract: 2129044 9319371 PCTABS00026 The present invention involves methods and devices for determining the association constant between members of a binding pair. The method involves the detection of the dissociation of a magnetically-labeled binding member from an immobilized complementary binding member.
Patent CA-2130297-A1 (CA)
Inventor: RAJEWSKI DAVID E
IPC: B65F3/04
Filed: 1994-08-17
Abstract: A truck mounted mobile paper shredder with high shredding rate incorporates a hammer mill, with a sweeping arm in a tub feeding the mill. A lifting arm lifts paper containers to an inverted position over the tub to feed paper into the tub. The hammer mill, with striking angle less than 30 feeds paper into a compactor with reciprocating plunger. Compacted shredded paper passes through a movable wall into a storage area having an unloading gate. Movement of the movable wall forces compacted shredded paper out of the unloading gate.
Patent CA-2130980-A1 (CA)
Title: Control apparatus for a video display or virtual reality system
Inventor: TREFTLIN CARL
IPC: A63F13/24
Filed: 1994-08-26
Abstract: An entertainment-exercise apparatus for control of a video display or virtual reality system through an effector.  For example,  an apparatus  for use  in association with a joystick effector or remote  sensing device  to  control movement  of  an electronic image on a video display or in a virtual reality system, comprising: a surfaceboard for user(s) interface, a base platform, a  support  and  tilt  control  pedestal  mounted  between  said surfaceboard  and  said base  platform,  adapted  to  support  the surfaceboard while permitting it to be tilted radially thereabouts relative to said base platform, a tilt-bias and limiting means consisting of  a plurality of elastic and non-elastic members mounted between the surfaceboard and the base platform, a joystick effector and a control means to receive an effector such as a joystick and/or a remote sensing device, the arrangement being such that tilting of the surfaceboard about the support and tilt control pedestal by the operator imparts a corresponding movement to the effector when in place or through a remote sensing device.
Patent CA-2131489-A1 (CA)
Inventor: MONTHONY JAMES F
IPC: C12M1/30
Filed: 1994-09-06
Abstract: A sleeve for use with a device for collecting and transporting biological specimens. The sleeve is used to exert pressure to the collection device so as to break the ampoule. The sleeve comprises means for limiting over compression of the collection device. The sleeve provides an environment to maintain the substantial viability of a specimen during transport in a collection device.
Patent CA-2131521-A1 (CA)
Inventor: DANIELS CLIFFORD ORVAL
IPC: F16H33/12
Filed: 1994-09-06
Abstract: An axis torque input crankshaft drives two orbital crankshafts via a connecting member. A planet gear driven by each orbital crankshaft intermeshes with a ring gear connected to a torque output shaft. The orbital crankshafts and planet gears are mounted on a rotatable planet gear carrier.   During direct drive, when torque input equals load, the planet gears orbit the ring gears rotational axis. The speed of orbit and ring gear rotation are equal to the rotational speed of the input crankshaft. If load exceeds torque input, the ring gears rotational speed slows, as does the orbital speed of the planet gears. The slower the orbital speed of the planet gears relative to the rotational speed of the input crankshaft, the greater the amount of connecting rod travel that is diverted into driving the planet gears rotationally on their own axes. Torque multiplication results form the transmission of torque from smaller gears to a larger gear. Variable torque multiplication results from varying combinations of planet gear orbit and rotation.
Patent CA-2131600-A1 (CA)
Title: Automatic Speech Recognition (ASR) Processing Using Confidence Measures
Inventor: BREMS DOUGLAS J
IPC: G10L15/28
Filed: 1994-09-07
Abstract: The user interface in an automatic speech recognition (ASR) system is is dynamically controlled, based upon the level of confidence in the results of the ASR process. In one embodiment, the system is arranged to distinguish error prone ASR interpretations from those likely to be correct, using a degree of confidence in the output of the ASR system determined as a function of the difference between the confidence in the "first choice" selected by the ASR system and the confidence in the "second choice" selected by the ASR system. In this embodiment, the user interface is arranged so that the explicit verification steps taken by the system as a result of uncertain information is different from the action taken when the confidence is high. In addition, different treatment can be provided based upon the "consequences" of misinterpretation as well as the historical performance of the system with respect to the specific user whose speech is being processed. In another embodiment, after an ASR system interprets an utterance, the confidence in the interpretation is assessed, and three different interactions with the user may then occur.
Patent CA-2131909-A1 (CA)
Title: Selectively deglycosylated human immunodeficiency virus type i envelope vaccines
Inventor: ESSEX MYRON E
IPC: C07K16/00
Filed: 1993-02-24
Abstract: Disclosed are methods for selectively deglycosylating HIV-1 envelope protein which retain their ability to support viral infectivity. The deglycosylation is achieved by generating recombinant HIV-1 envelope glycoproteins which have primary amino acid sequence mutations in the N-linked glycosylation consensus sequences. Also disclosed are vaccines and antibodies to the mutant recombinant HIV-1 envelope glycoproteins.
Patent CA-2132582-A1 (CA)
Inventor: GERGETS PAUL
IPC: F16C17/04
Filed: 1994-09-21
Abstract: A positive displacement pump and thrust bearing assembly having a housing defining an internal fluid chamber having front and rear inner walls. A rotor having a front face and a rear face is positioned in the fluid chamber. Each of the faces of the rotor is spaced apart from a corresponding inner wall of the fluid chamber to define predetermined clearances therebetween. A shaft is connected at a first end to the rotor to effect rotation thereof. A sealed container surrounds and encloses a second end of the shaft and is in fluid communication with the fluid chamber. The thrust bearing assembly is positioned within the container and includes an adjusting sleeve and an adjusting plate. The adjusting sleeve is attachable to the housing and includes a central bore through which the shaft extends. The adjusting plate is connectable to the shaft such that the sleeve is located between the housing and the adjusting plate. The adjusting plate is rotatable with the shaft and is in relative rotatable engagement with the stationary seat. The adjusting sleeve and the adjusting plate prevent movement of the shaft and the rotor in a direction away from the adjusting sleeve and toward the rear inner wall of the fluid chamber such that the predetermined clearances between the faces of the rotor and the internal walls of the housing are substantially uniformly maintained as the rotor rotates.
Patent CA-2132639-A1 (CA)
Title: Processes and intermediates for the preparation of 2-substituted benzaldehydes
Inventor: GOMBATZ KERRY J
IPC: C07C47/575
Filed: 1993-03-25
Abstract: Processes for preparing 2-substituted benzaldehydes of general formula (I), wherein: R1 is CH2CH2-(L1)p-(CH2)q-(L2)r-CH2-(T)s-Z; L1 and L2 are independently CH2CH2, CH=CH or C=C; q is 0 to 8; p, r and s are independently 0 or 1; T  is O, S, CH2, CH=CH, C=C; and Z is C1-4alkyl, ethynyl, trifluoromethyl, isopropenyl, furanyl, thienyl, cyclohexyl or phenyl optionally mono substituted with CF3, C1-4alkyl, C1-4alkoxy, methylthio, or trifluoromethylthio; and R2 and A are independently H, CF3, C1-4alkyl, F, Cl, Br or I; are useful for preparing pharmaceutically active compounds.
Patent CA-2134919-A1 (CA)
Inventor: USHIDA YOSHIHISA
IPC: C04B35/49
Filed: 1994-11-02
Abstract: A piezoelectric ceramic is provided which comprises a perovskite-based solid solution represented by the formula:  Pb1-aMa((Ni1-bZnb)1/3Nb2/3}xTiyZrzO3 wherein M represents Ba or Sr and x + y + z = 1, the perovskite-based solid solution having, added thereto, La2O3 or Nd2O3, as a metallic oxide of Group A and NiO, Fe2O3, SnO2 or Ta2O5 as a metallic oxide of Group B. The piezoelectric ceramic of the present invention exhibits large value of piezoelectric constant d and high Curie point, so that it is useful as a material of a piezoelectric actuator.
Patent CA-2135345-A1 (CA)
Inventor: POLICICCHIO PIERO A
IPC: B24C3/02
Filed: 1994-11-08
Abstract: A dental prophylaxis and water conservation device for in-home use. The device includes a tank coupled to the household water supply line and adapted to receive water which causes air contained within the tank to be pressurized. The water and air from within the tank are connected by lines to a handpiece which discharges both mediums simultaneously. Water leaving the tank passes through a container having an abrasive material which is picked up by the water and also discharged. The tank is further coupled to a plumbing fixture, such as a shower head. This enables the tank to be used as a water conservation device by allowing cold water to be purged from a hot water line Into the tank, and subsequently used to provide water to the plumbing fixture. To recycle the purged water, the present invention entrains the water from within the tank as water from the supply line is being provided to the plumbing fixture.
Patent CA-2135417-A1 (CA)
Title: Device for holding an ice cream cone
Inventor: SIMARD JOHN
IPC: B65D85/78
Filed: 1994-11-09
Abstract: Disclosed herein is a device for holding an ice cream cone, comprising a body with an inner surface dimensioned to receive an ice cream cone nested therein, the body further comprising an upper edge portion that extends upwardly and radially outwardly from the body to form means for collecting drippings from the cone.
Patent CA-2136099-A1 (CA)
Inventor: WATTS ANDREW D
IPC: E04H12/22
Filed: 1993-05-28
Abstract: A post support includes a rectangular box section (1) which is open at at least one end (2) to receive a post, wherein the material of the box section (1) at a corner location of the box section is slit by spaced horizontal cuts (4a, 4b, 5a, 5b) in a plurality of axially spaced locations to provide either at least two spaced pairs of tabs or flaps (6, 7) of wall material, or a single pair of tabs or flaps (6, 7) positioned at a substantially central loca-tion axially of the box section, the free ends (8, 9) of which tabs or flaps (6, 7) are bent out-wardly away from the wall of the box section to form fixing flanges such that bringing to-gether of a pair of flanges by a fixing means, for example, a bolt (12) passing through holes (10) in said pair of flanges (8, 9), compresses the tabs or flaps (6, 7) inwardly of the wall of the box section (1) thus decreasing the cross-sectional dimensions of the box sec-tion (1) in at least two spaced locations or at a single substantially centrally positioned lo-cation, the material of the box section in said corner location being continuous except in the region of said tabs or flaps (6, 7). By means of the invention, an undersized post can be securely held within the box section (1). In the event of failure of the fixing means (10), the integrity of the box section (1) is maintained because the material of the corner of the box either is continuous at least in the region between two pairs of tabs or flaps (6, 7), and optionally also above and below each pair, or is continuous in the region above and below a single pair of tabs or flaps (6, 7). The post support of the invention will also normally have means for fixing it in or to a base support, for example an elongate member that can be driven into the ground, may be attached to the box section (1).
Patent CA-2138601-A1 (CA)
Title: Building cladding system
Inventor: CHAN STEPHEN
IPC: E04F13/08
Filed: 1994-12-20
Abstract: A building cladding system employs fasteners for securing cladding panels, each having a front face, a near face and a peripheral edge, to support rails mounted horizontally on a wall of a building. The cladding panels have metal support members extending rearwardly from the rear faces of said cladding panels and the support members and the support rails have portions which interengage for suspending the cladding panels from the support rail. The cladding panels also have metal projections extending from the rear faces and including securement portions located beyond the peripheral edges of the respective cladding panels and further fasteners engageable engaging the securement portions for securing the metal projections to the building wall.
Patent CA-2143521-A1 (CA)
Title: Clear two-phase cosmetic composition
Inventor: GUERRERO ANGEL A
IPC: A61K8/02
Filed: 1995-02-27
Abstract: A cosmetic product formed as a multi-compartment dispenser is provided wherein a first and second substance is stored apart from one another in separate compartments. The first substance incorporates a liquid organic acid in a pharmaceutically acceptable carrier. The second substance incorporates an alkaline agent present in an amount to neutralize the liquid organic acid to thereby form a surface active material.
Patent CA-2144192-A1 (CA)
Inventor: CAMARAIRE NICOLE
IPC: A42B1/04
Filed: 1995-03-08
Abstract: Un vêtement de toutes les grandeurs, fait de fibres synthétiques ou de toutes autres fibres, synthétique ou non, protégeant l'utilisateur contre les froids de toutes sortes. Ce vêtement peut servir à recouvrir la tête, le visage, à l'exception des yeux, et le cou. Il peut recouvrir la tête et le visage en grande partie ou seulement la tête et laisser le visage exposé ou simplement le cou. Lorsqu'il est porté sur la tête et le visage il protège les joues, le nez et les oreilles des gelures d'hiver. Lorsqu'il est porté sur la tête et le visage il y a un ajustement qui permet à l'utilisateur de tourner la tête dans tous les sens et le vêtement suit le mouvement sans pour cela en obstruer la vue. Il donne la possibilité de respirer à son aise. Un but général de la présente invention est de protéger du froid et ou du gel la tête, le visage à l'exception des yeux et le cou avec un seul vêtement. Un but additionnel de la présente invention est que ce vêtement peut agir comme une double protection pour les oreilles et le cou afin d'en prévenir les gelures d'hiver s'il est utilisé sur la tête et le visage. Un but précis de la présente invention est de pouvoir bouger, tourner la tête et faire tous les mouvements que l'on veut et ce, sans en obstruer la vue car le vêtement suit la tête.
Patent CA-2145211-A1 (CA)
Title: The use of deoxyspergualin for preparing a pharmaceutical for treating hyperreactive inflammatory diseases
Inventor: LINDNER JUERGEN
IPC: A61K31/16
Filed: 1995-03-21
Abstract: That which is described is the use of deoxyspergualin for preparing a pharmaceutical for the therapy and prophyl-axis of hyperreactive inflammatory diseases of humans and animals.
Patent CA-2145847-A1 (CA)
Title: Multimeric polyvalent antithrombotic agents
Inventor: DEAN RICHARD T
IPC: A61K51/08
Filed: 1993-10-01
Abstract: This invention relates to antithrombotic agents and uses thereof. Specifically, the invention relates to chemical moieties that specifically bind to platelets and inhibit their aggregation, including linear and cyclic peptides. The invention provides meth-ods for using these antithrombotic agents to prevent the formation of thrombi at sites in a mammalian body. In particular, the platelet-specific binding moieties including linear and cyclic peptides of the invention are covalently linked to a polyvalent linker moiety, so that the polyvalent linker moiety is covalently linked to a multiplicity of the platelet-specific binding moieties including linear and cyclic peptides. Efficacious antithrombotic agents are thereby provided.
Patent CA-2147551-A1 (CA)
Inventor: GREEN MINO
IPC: G09G3/38
Filed: 1995-04-21
Abstract: An apparatus for the control of an electrochromic window  having a  three-electrode  structure  (2,  8,  5) comprises  a  comparator  (12)  to  maintain  within  safe limits the potential difference of the electrode (2) and the reference electrode  (5),  and a shunt unit  (16)  to switch off the power supply when the current falls below a lower limit and a unit for controlling the colouring density on the basis of the quantity of charge supplied or the optical density of the colouring.
Patent CA-2148499-A1 (CA)
Title: Method for transforming monocotyledons using scutella of immature embryos
Inventor: SAITO HIDEAKI
IPC: C12N15/82
Filed: 1994-09-01
Abstract: A method of transforming a monocotyledon which, as compared with the conventional methods, is shortened in tha period from the transformation to the regeneration of a plant body, can generally be applied to a plant for which a means for regenerating a plant body from the protoplast is not established as yet, and can dispense with special apparatus, and for which necessary materials are readily available. The method comprises transforming a scutellum of a non-dedifferentiated immature embryo of a monocotyledon with an agrobacterium.
Patent CA-2150022-A1 (CA)
Title: Hot tack tester
Inventor: THELLER HUTTON W
IPC: G01N3/08
Filed: 1993-11-19
Abstract: A procedure and apparatus for testing the hot tack properties of heat sealable flexible packaging materials. A portion of a test strip (2) of heat sealable material is lapped and a segment of this portion heat sealed together. Upon completion of the heat seal the unsealed ends of the test strip are pulled apart at a prescribed constant rate to gradually delaminate the heat seal while the heat seal is cooled at a prescribed rate.  Force required to delaminate the seal is continuously recorded as a function of time as the heat seal cools, thus providing data on seal strength for a full range of temperatures of the heat seal as it cools over time. In the apparatus (1) a threading bar (71) intercepts the strip intermediate its ends and pulls a portion through the opening between opposed dies (11, 12) of a heat sealer and in doing so laps the portion of the strip pulled through the opening. The test strip is then liberated from the threading bar during or following heat sealing of the lapped portion, as by cutting the strip at the threader.
Patent CA-2150097-A1 (CA)
Title: Imidazolidone polyetheramide surfactant
Inventor: COFFEY DAVID ANTHONY
IPC: C09K3/18
Filed: 1995-05-24
Abstract: Disclosed is a novel composition of the formula:       wherein R = H, methyl, ethyl, or a mixture thereof and R5 = a saturated or unsaturated alkyl group from a fatty acid containing 7 to 22 carbon atoms and a+b=n, wherein n is from about 2 to 80, resulting from alkxoylating an substituted imidazolidone, reductively aminating the alkoxylated product and reacting the aminated product with a fatty acid; and, to its use as a surfactant in glycol-water mixtures, such as, for example, propylene glycol based wing deicers thickened with polyacrylic acids.