baber/WOPTO huggingface dataset:
Patent CA-2109033-A1 (CA)
Title: Connecting Pin
Inventor: KURANOTO KIKUZO
IPC: E04D7/00
Filed: 1993-10-21
Abstract: A connecting pin has a body of considerable strength which will not come out of position when locked and will not be caught during insertion and removal.  In the connecting pin, a locking flange 10 is provided at the rear end of a column-like body or shank; an elongated passage 11 extends through the shank at the forward end of the body; a shank 12 is inserted in the shank at the forward end of the shank in a direction intersecting the elongated passage; two opposed holes 17 are formed in parallel with this shank; a locking piece 13 is rotatably supported on the aforesaid shank at a midway point thereof and has a plurality of depressions 16 in both sides; and a positioning member,  which  selectively  engages  in  one  of  the depressions, is inserted in the passage.
Patent CA-2110277-A1 (CA)
Title: A method and apparatus for embroidering beads
Inventor: KURIHARA AKIRA
IPC: D05C7/08
Filed: 1991-09-18
Abstract: A method and apparatus for automatically embroidering beads (14, 16, 19) on a cloth (26). The method and apparatus utilizes a continuous bead string, which is made of a plurality of beads (14, 16, 19) with separable connecting sections (15, 18) arranged in the direction of an axial bore in the beads (14, 16, 19) of the bead string, and sets the continuous bead string in front of the cloth (26). The bead at the end of the bead string is bent and separated at the connecting section (15, 18) a needle (27) passes through axial bore of the bead (14, 16, 19) so that the bead is separated from the bead string and sewed onto the cloth (26).
Patent CA-2114901-A1 (CA)
Title: Anchor bolt
Inventor: PITZ WILFRED G
IPC: E21D21/00
Filed: 1994-02-03
Abstract: ABSTRACT OF THE DISCLOSURE       An anchor bolt comprising an elongate shank having an first end adapted to be internally anchored in a drilled hole by a securing system and first and second threaded sections formed adjacent the other exposed end of the shank.  The threaded sections are separated by an non-threaded section of the shank.  A threaded torquing member is engageable on the first threaded section to contact the non-threaded section and acts to rotate the shank within the drilled hole for retention by the securing system.  The non-threaded section of shank prevents movement of the torquing member along the shank from the first threaded section to the second threaded section until a preselected torque is exerted on the torquing member greater than the torque sufficient to anchor the shank by the securing means.  The anchor bolt eliminates damaged threads at the exposed end of the shank for applying a retaining mesh, plate or other equipment.
Patent CA-2118480-A1 (CA)
Title: Piperidinyl phosphite compositions and polyolefin compositions containing them
Inventor: BISHOP CLYDE E
IPC: C08K5/00
Filed: 1994-10-19
Abstract: PIPERIDINYL PHOSPHITE COMPOSITIONS    AND POLYOLEFIN COMPOSITIONS      CONTAINING THEM              Abstract of the Disclosure Disclosed  is  a  piperidinyl  phosphite  composition consisting of a piperidinyl phosphite compound and an additive having a melting point of greater than 155°C selected from the group consisting of (i) sorbitol compounds,  (ii) phosphite compounds and (iii) sterically hindered phenolic compounds, and polyolefin compositions containing them.
Patent CA-2119097-A1 (CA)
Title: Thermally stable thiosulfate hydroxyethylcellulose suspension
Inventor: LUKACH CARL A
IPC: C09K8/04
Filed: 1994-03-15
Abstract: A storage and thermally stable polymer suspension in fresh water remains pourable after mixing at 6 months comprises at least 30% ammonium or sodium thiosulfate and 20% hydroxyethylcellulose. In an oil drilling fluid, yield value decreases less than 35% when heated for 16 hours at 250°F.
Patent CA-2119228-A1 (CA)
Inventor: LITERATI ALAN JAY
IPC: G06F13/14
Filed: 1994-03-16
Abstract: An arrangement that allows banks of up to eight duplicated active devices to be connected to a SCSI bus and to share SCSI device IDs, and also allows multiple hosts to share the SCSI bus and the connected active devices. Tri-statebuffers act as gates to interface host adapters of a plurality of hosts, and active devices of a plurality of device banks, to the SCSI bus. The gate of only one host adapter and the gates of only one bank of devices are enabled at any one time. Only the devices of the enabled bank can receive and respond to addresses from the SCSI bus, while the devices of the other banks are prevented from receiving and responding to addresses from the SCSI bus. Each host has a tri-state buffer acting as bank selector for selecting one of the device banks, by enabling the gates of the devices of the selected bank through a bank select bus. Only one host's bank selector is enabled at any one time.
Patent CA-2119261-A1 (CA)
Title: Novel sidechain-bearing taxanes and intermediates thereof
Inventor: POSS MICHAEL A
IPC: C07C309/66
Filed: 1993-12-15
Abstract: Novel methods for the preparation of sidechain-bearing taxanes, comprising the preparation of an oxazoline compound, coupling the oxazoline compound with a taxane having a hydroxyl group directly bonded at C-13 thereof to form an oxazoline sidechain-bearing taxane, and opening the oxazoline ring of the oxazoline sidechain-bearing taxane so formed. Novel compounds prepared by the methods of the present invention are also provided. Methods of the invention are used for the preparation of compounds of the following formulas:
Patent CA-2122657-A1 (CA)
Title: Rabbit rack
Inventor: PHILLIPS THOMAS LAWRENCE
IPC: A01K1/03
Filed: 1994-05-02
Abstract: A housing unit for domestic pets, such as rabbits and guinea-pigs, is known to have a base tray supporting extensions of its side walls. The base tray floor may be covered with wood shavings or similar material. In this accessory invention a raised floor of welded wire mesh is inserted from above into the base tray thus keeping the housed animal dry and clean of debris and also helping to eliminate debris from appearing around the vicinity of the location of the housing unit.
Patent CA-2123887-A1 (CA)
Inventor: BROWN MALCOLM D
IPC: A61F13/49
Filed: 1992-10-26
Abstract: A disposable article, e.g. a diaper, having a backing layer (5) formed of soluble material constructed so that when in contact with a relatively large volume of liquid, e.g. that produced by flushing a lavatory, the backing layer (5) dissolves and loses its integrity but when in contact with a relatively small volume of liquid, e.g.  when handled with wet hands, dissolution is restricted so that the backing layer (5) maintains its integrity. The backing layer may have variable solubility across its thickness, e.g. one side of the backing layer may comprise a relatively soluble material (4), whereas the other side comprises a less soluble material (6). Alternatively, the backing layer may comprise a soluble membrane (5) having a discontinuous layer (14, 16) of relatively insoluble material applied to at least one surface thereof.
Patent CA-2125105-A1 (CA)
Title: Substituted benzoylguanidines, process for their preparation, their use as a medicament or diagnostic and medicament containing them
Inventor: ALBUS UDO
IPC: C07C317/44
Filed: 1994-06-03
Abstract: There are described benzoylguanidines of the formula I (see formula I) where R(1) is H, Hal, -NO2, -C.ident.N, X o-(CH2)p-(CF2)q-CF3, R(5)-SO m, R(6)-CO- or R(6)R(7)N-SO2-, where X is O, S or NR(14), m is 0-2, o is 0 or 1, p is 0-2, q is 0-6, R(5) and R(6) are alk(en)yl, -C n H2n-R(8) or CF3, n is 0-4, R(8) is cycloalkyl or phenyl, where R(6) also has the meaning of H, R(2) is (see formula II) or (see formula III) or (see formula IV) where Y is O, -S- or -NR(12)-; R(11) and R(12) = H or alkyl, and h is zero or 1, and i, j and k are 0-4, but where h, i and k are not simultaneously zero, R(3) is defined as R(1), or is alkyl or -X-R(13) where X is O, S or NR(14), R(14) is H or alkyl, R(13) is H, (cyclo)alkyl or -C b H2b-R(15) where b is 0-4, R(15) is phenyl, R(4) is H, -OR(16) or -NR(16)R(17) where R(16) and R(17) are H or alkyl and their pharmaceutically tolerable salts.      They are obtained from a compound II    in which R(1) to R(4) have the given meaning and L is a leaving group which can be easily nucleophilically substituted by reaction with guanidine. The compounds, as antiarrhythmic pharmaceuticals having a cardioprotective component, are outstandingly suitable for infarct prophy-laxis and infarct treatment and for the treatment of angina pectoris, where they also preventively inhibit or greatly decrease the pathophysiological processes in the formation of ischemically induced damage, in particular in the production of ischemically induced cardiac arrhythmias.
Patent CA-2126508-A1 (CA)
Title: High efficiency advanced dry scrubber
Inventor: JOHNSON DENNIS W
IPC: B01D47/06
Filed: 1994-06-22
Abstract: ABSTRACT OF THE DISCLOSURE      An improved apparatus and method for spraying a liquid into a flue gas provides a boundary layer of gas along a perimeter of a dry scrubber housing to prevent deposition of wet material on the sidewalls thereof.  The boundary layer of gas includes the use of heated air, particulate free flue gas, and/or dust laden flue gas.  The system is operated at/or near the saturation temperature to further increase removal efficiencies and reagent utilization.
Patent CA-2128077-A1 (CA)
Title: Tough glossy polymer blends
Inventor: COLELLA MICHAEL
IPC: C08L55/02
Filed: 1994-07-14
Abstract: A polymer alloy is provided which comprises: (i) from 10 - 50 parts by weight of an impact resistant styrene acrylate polymer alloy as disclosed in PCT/US91/08309; and (ii) from 90 to 50 parts by weight of an impact modified styrene polymer.      The resulting polymer blends have good impact strength, tensile strength and gloss.
Patent CA-2129099-A1 (CA)
Title: Pharmaceutical compositions having good dissolution properties
Inventor: NIKFAR FARANAK
IPC: A61K47/02
Filed: 1994-07-28
Abstract: Abstract PHARMACEUTICAL COMPOSITIONS HAVING            GOOD DISSOLUTION ION PROPERTIES        An ifetroban composition is provided which has good dissolution properties even on  aging, when dispersed in water has a pH of at least 7 and includes a salt of ifetroban, one or more basifying agents, such as magnesium oxide or calcium carbonate, and where in tablet form includes one or more fillers such as mannitol and/or microcrystalline cellulose, one or more disintegrating agents such as crospovidone, one or more lubricants such as magnesium stearate, optionally one or more glidants such as colloidal silicon dioxide, one or more binders such as pregelatinized starch (dry binder) or polyvinyl-pyrrolidone (wet binder) and optionally a film coating containing a film former such as hydroxypropyl cellulose and a plasticizer such as 1,2,3-propanetriol triacetate.
Patent CA-2129693-A1 (CA)
Title: Procede et dispositif d'alimentation en air de ventilation des differentes pieces d'un local
Inventor: JARDINIER PIERRE
IPC: F24F11/00
Filed: 1994-08-08
Abstract: Ce procédé consiste à fournir aux différentes pièces du local de l'air sous basse pression stable, à l'aide d'un ventilateur à relativement haute pression, à alimenter le ventilateur, d'une part, à t'aide d'air neuf et, d'autre part, à l'aide d'air recyclé, c'est-à-dire ayant été entraîné par le ventilateur et non admis dans le local, et à régler les proportions respectives d'air neuf et d'air recyclé, de telle sorte que la proportion d'air neuf augmente et la proportion d'air recyclé diminue, lorsque les besoins en ventilation augmentent, et que la proportion d'air neuf diminue et la proportion d'air recyclé augmente, lorsque les besoins en ventilation diminuent, de façon que le débit du ventilateur sait maintenu presque constant.      Application aux installations de ventilation mécanique contrôlée de locaux.
Patent CA-2129841-A1 (CA)
Title: Color correction with a four-dimensional look-up table
Inventor: RYLANDER RICHARD L
IPC: H04N1/46
Filed: 1993-03-05
Abstract: A method of operating a computer system (50) to generate a look-up table (42) to translate a first set of digital information defining a color image corrected for a first printing system (56) into a second set of digital information for a second printing system (66), for the purpose of generating an image on the second printing system which approximates the color characteristics of an image generated on the first printing system. The look-up table is empirically derived by first matching color measurement data (72) from special test target patterns (58, 68) from each printing system and then applying interpolation techniques to estimate appropriate translations for arbitrary inputs.
Patent CA-2131265-A1 (CA)
Inventor: TURUDIC ANDY
IPC: H04J3/12
Filed: 1994-08-31
Abstract: An interface is disclosed that formats a first link (a source link - e.g., a T1 link) having N channels to fit into a second link (a source link - e.g., a PCM-30 or a doubled T1 link) having N + M channels. Each of the first and second links are implemented with primary rate carrier links, and have a standard payload portion and a standard overhead portion. A mechanism is disclosed for routing information between the first link and the second link, so that information being transported over the first link can also be transported over the second link. An adding mechanism is also disclosed for routing supplemental overhead information to at least one added overhead channel within the second link, wherein the added overhead channel occupies a standard payload portion of the second link. An overhead information bit is disclosed, which transmits information within a (k)th bit of an (l)th channel of each frame of the second link. An information bit signal is formed with at least five consecutive of the (k)th bits.   Using the formed information bit signal, information is conveyed regarding the communications link. A path overhead byte is provided for transportation within the added overhead channel of the second link, and includes various overhead bits, including, e.g., the information bit noted above, for performing several maintenance and performance monitoring functions. Four of the bits within the path overhead byte are essentially equivalent to bits within an overhead byte provided for SONET networks.
Patent CA-2132109-A1 (CA)
Inventor: CENTA ANTONY R
IPC: E04F15/16
Filed: 1993-05-17
Abstract: The edging strip is a development of the invention described in UK - PS 2250192, which provides a method of securing an edge of floorcovering to a floor surface. The method is characterized by using an edging strip comprising separate housing and insert strips, which are interfitted via co-operating locking means. The edging strips described are relatively deep and may need to be fitted into channels formed in the floor. The present invention provides an edging strip of relatively shallow construction, which is characterised by the interlocking means comprising a housing strip (2) which is "U" shaped, one sidewall (17) of which is higher than the other sidewall (18) by an amount substantially equal to or greater than the thickness of the floorcovering, and an insert strip (3) which is "L" shaped, the horizontal limb (19) being adapted to fit within the housing strip groove (20) with its upper surface level with or higher than the housing sidewall (18) with its vertical limb (22) adjacent the housing sidewall (17) and of equal height. Co-operating projections (24) and mating recesses (25) are provided in said insert and housing strips which lie in the horizontal plane. Preferably, the housing sidewall (17) is inclined so as to flex and thereby facilitate fixing the insert strip by pressing down along its length to snap fit into the housing strip (2).
Patent CA-2132543-A1 (CA)
Title: Lactam dipeptides having hle inhibiting activity
Inventor: BERNSTEIN PETER R
IPC: A61K38/55
Filed: 1993-04-15
Abstract: The present invention relates to certain novel heterocyclic compounds which are 1-pyridylacetamide compounds of formula (I), set out herein, which are inhibitors of human leukocyte elastase (HLE), also known as human neutrophil elastase (HNE), making them useful whenever such inhibition is desired, such as for research tools in pharmacological, diagnostic and related studies and in the treatment of diseases in mammals in which HLE is implicated. The invention also includes intermediates useful in the synthesis of these heterocyclic compounds, processes for preparing the heterocyclic compounds, pharmaceutical compositions containing such heterocyclic compounds and methods for their use.
Patent CA-2134294-A1 (CA)
Title: Open Beam Sootblower
Inventor: JOHNSTON JESSE C JR
IPC: F28G3/16
Filed: 1994-10-25
Abstract: A retractable sootblower having an open frame. The frame includes an inboard end wall, an outboard end wall and a pair of opposingly positioned side panels. The side panels are seamless and mounted to interconnect the inboard and outboard end walls together. The side panels cooperating with the end walls to generally define a rectangularly shaped structure which encloses the carriage and lance tube of the sootblower. The generally open top and bottom of the frame allows for substantially unobstructed access from above and below to the carriage and lance tube. The sootblower also includes a dry lance hub which eliminates various problems associated with lubricant deterioration.
Patent CA-2134972-A1 (CA)
Title: Anti-ischemic medicament
Inventor: HAIKALA HEIMO O
IPC: C07D237/08
Filed: 1993-05-05
Abstract: [[4-(1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl]hydrazono]propanedinitrile which has been previously suggested for the treatment of congestive heart failure is useful in the treatment of myocardial ischemia.
Patent CA-2137785-A1 (CA)
Title: Immunoassay and test kit for thrombin-antithrombin iii complex
Inventor: MCINERNEY MARGARET
IPC: C07K16/00
Filed: 1994-04-08
Abstract: The present invention provides an immunoassay for thrombin-antithrombin complex in a human fluid sample.  The assay comprises reaction of a human fluid sample with at least two antibodies or immunoreactive fragments thereof, wherein at least one of the antibodies binds to thrombin-antithrombin III complex in the sample, but exhibits essentially no cross-reactivity with antithrombin III and complexes of antithrombin III with other serine proteaste factors.
Patent CA-2138005-A1 (CA)
Title: Method and apparatus for transverse cutting
Inventor: WUNDERLICH GARY R
IPC: A24C5/28
Filed: 1994-12-13
Abstract: A novel compensating linkage for a continuous motion saw for elongated web plies wherein a skew arm is pivotally connected at its ends to a drive arm and where the drive arm at its ends carries disc blades and sharpening grinding stones for the blades, the ends of the drive arm being pivotally connected for two degrees of freedom with brackets which in turn are connected to an eccentrically mounted control arm, the linkage resulting in compensation for the skew angle to provide a cut perpendicular to the movement of the web plies and reduction of centrifugal forces and elimination of cyclic centrifugal loading on the blade grinding systems.
Patent CA-2139028-A1 (CA)
Title: Nourishing composition for animals
Inventor: NAKASUGI SHIGERU
IPC: A23K1/16
Filed: 1994-12-23
Abstract: A nourishing composition for animals which comprises an aqueous solution containing (1) at least one of dextrin and sugar alcohols, and (2) amino acids. When given to animals together with drinking water, the nourishing composition for animals according to the present invention can improve the nutritional conditions of the animals without causing browning in the aqueous solution.
Patent CA-2139062-A1 (CA)
Title: PN Code Synchronizing Method and Transmitter and Receiver in Spread Spectrum Communication Systems
Inventor: TAKAKI TETSUYA
IPC: H04B1/7073
Filed: 1994-12-23
Abstract: A PN code synchronizing method in spread spectrum communication systems of the present invention calculates a matrix H based on tap locations of a PN code generating shift register, also calculates an internal status of the PN code generating shift register at a time t+M by multiplying an internal status of the PN code generating shift register at a time t by an M-th power of the matrix H, and transmits the internal status of the PN code generating shift register at a time t+M to reception side through a synchronous channel. In the reception side, a PN code generating shift register therein is set based on the internal status of the PN code generating shift register at a time t+M.
Patent CA-2140647-A1 (CA)
Title: Hydrocracking with a middle distillate catalyst
Inventor: WARD JOHN W
IPC: B01J29/08
Filed: 1993-07-16
Abstract: The selectivity of a midbarrel hydrocracking process for middle distillates is significantly increased by using a catalyst con-taining an amorphous silica-magnesia component in combination with a Y zeolite having a unit cell size below 24.45 angstroms and/or a water vapor sorptive capacity less than 10 weight percent at 25°C and a p/po value of 0.1. LZ-10 zeolite is a preferred zeolite for use in the catalyst.
Patent CA-2141162-A1 (CA)
Title: Treatment of a chemical
Inventor: NEL JONATHAN
IPC: C01G25/02
Filed: 1995-01-26
Abstract: A  process  for  treating  dissociated  zircon  comprises reacting dissociated zircon with gaseous hydrogen fluoride at  an  elevated  reaction  temperature.    The  reaction temperature is controlled to obtain at least one desired zirconium-based  compound  and  at  least  one  desired silicon-based compound.
Patent CA-2141848-A1 (CA)
Title: Improvements in and relating to electromechanical relays
Inventor: HOBSON NICHOLAS
IPC: H01H9/54
Filed: 1994-07-04
Abstract: 2141848 9502254 PCTABS00035 A device for preventing welding of the switch contacts of a heavy duty electromechanical relay comprises means (15, 16 and 17) adapted in use for monitoring the voltage supply to the relay coil (2) and detecting low voltage excursions therein. A counter (14) counts the number of low voltage excursions in the voltage supply to the relay coil (2) and an electronic switch (12) disconnects the voltage supply to the relay (2) if the number of low voltage excursions counted exceeds a predetermined number.
Patent CA-2142888-A1 (CA)
Inventor: WASSERMAN JAMES J
IPC: E04F13/06
Filed: 1994-06-20
Abstract: Moulure d'angle (A) destinée à une cloison sèche ou autre structure de panneau mural. Ladite moulure (A) comprend au moins deux parties paroi (10) réunies le long d'un bord commun (13, 14) de sorte que chaque partie paroi (10) puisse recouvrir une partie d'angle correspondante de panneaux de cloison sèche réciproquement orthogonaux. Chaque élément latéral (10) de la moulure présente une partie relativement épaisse (11) s'étendant à partir d'un angle commun aux parties parois (10), et une seconde partie (10a) d'épaisseur réduite par rapport à la première (11). La différence entre les épaisseurs des deux parties est pratiquement égale à l'épaisseur d'un élément de cornière classique avec lequel la moulure est utilisée. Ces éléments de cornière recouvrent la partie relativement mince de la moulure, de sorte que la cornière soit pratiquement à niveau par rapport aux parties relativement épaisses du chapeau. Cette moulure constitue ainsi un élément d'étayage structural pour le plâtre de finition de cloison sèche appliqué à un angle de mur recouvert par la moulure.
Patent CA-2147485-A1 (CA)
Title: Remote control of a control system
Inventor: BUSAK STEVEN J
IPC: G05B23/02
Filed: 1994-01-13
Abstract: A system and method for modifying security levels within a security system. External modifications are allowed only if the security of a point is increased.