baber/WOPTO huggingface dataset:
Patent CA-1201116-A (CA)
Inventor: WAITE JACK P
IPC: C07K7/64
Filed: 1983-08-15
Granted: 1986-02-25
Abstract: HIGH POTENCY, MYCELIAL-FREE AVOPARCIN ALKYL SULFATE   COMPLEX, AND METHOD FOR THE PREPARATION THEREOF                         ABSTRACT   The invention is a high potency mycelial-free avoparcin alkyl sulfate complex essentially free of dark colored organic derivatives formed in the fermentative biosynthesis of said antibiotic and a process for the preparation thereof.
Patent CA-1201500-A (CA)
Inventor: GARRETSON JAY H
IPC: H01R12/59
Filed: 1983-09-19
Granted: 1986-03-04
Abstract: PRELOADED ELECTRICAL CONNECTOR          Abstract of the Disclosure:          A prepared ribbon cable is mass terminated to a preloaded electrical connector by wave soldering techniques.  The preloaded connector comprises a housing and a plurality of terminals.  The housing has an anvil in the form of a flange at the conductor end of the housing and a plurality of fins projecting from the conductor end to isolate the conductor attaching means of the terminals from each other.          The terminals are inserted into cavities through openings at the mating end of the housing, retained by solder tabs which are bent over against the flange, and form part of the conductor attaching means.  The conductor attaching means further includes slotted terminal portions which receive the conductors and position the ends of the conductors on the bent solder tabs.
Patent CA-1212812-A (CA)
Inventor: WORLEY ROBERT F
IPC: E04B9/06
Filed: 1983-09-20
Granted: 1986-10-21
Abstract: GRID TEE FOR SUSPENSION CEILING OR THE LIKE     ABSTRACT OF THE DISCLOSURE          Grid tees for suspension ceilings are disclosed in which a cross section is provided concentrating material at the two extremities of the grid tees.  Such grid tee sections are also formed to provide a shear center which is centrally located substantially along the web section of the tee. In some embodiments, a single strip is formed to provide three laterally extending layers adjacent to the upper extremity of the bulb, and in another embodiment a single strip of mater-ial is formed to concentrate material on one side of the web at the bulb extremity and on the other side of the web at the flange extremity so as to balance the section and locate the shear center along the web plane.
Patent CA-1273349-A (CA)
Inventor: BELANGER PATRICE C
IPC: C07C59/64
Filed: 1983-09-27
Granted: 1990-08-28
Abstract: TITLE OF THE INVENTION          LEUKOTRIENE ANTAGONISTS         ABSTRACT OF THE DISCLOSURE       Compounds of the Formulae:     XI                            XII     are antagonists of leukotrienes of C4, D4 and E4, the slow reacting substance of anaphylaxis.
Patent CA-1219916-A (CA)
Inventor: OHYAGI TAKASHI
IPC: H04B5/04
Filed: 1983-10-14
Granted: 1987-03-31
Abstract: ABSTRACT A paging receiver comprises a receiver for receiving a paging code including a first code having a first transmission rate, a second code having a second transmission rate and a discrimination code for distinguishing the first and second codes. A low-pass filter is connected to the output of the receiver for switching its cut-off frequency in response to a control signal and selectively extracting the first and second codes. A data processing section means, coupled to the output of said low-pass filter means, generates the control signal in response to the received discrimination code, supplies the control signal to the low-pass filter, and decodes the extracted first and second codes. The invention provides a paging system capable of effectively transmitting and receiving message codes without adversely affecting the paging code (especially the address code) reception probability.
Patent CA-1197487-A (CA)
Inventor: STATKUS GEORGE M
IPC: B65G17/18
Filed: 1983-10-28
Granted: 1985-12-03
Abstract: DEVICE FOR MOVING CONVEYOR CONTAINERS      Abstract of the Disclosure A device for moving  a  multiplicity  of  conveyor container pockets about an endless pathway in a conveyor which  includes  a  support  housing  having  a container pocket fixed on one of its side surfaces.   The support housing includes a pair of spaced and laterally extending rib members that support roller or wheel elements which are adapted to engage the upper and lower surfaces of a conveyor track member.  The support housing is connected to an endless drive chain by means of a link pivotally connected to the latter and to the support housing and serves to effect and facilitate travel of the conveyor pockets in their intended pathway through engagement of the roller or wheel elements with the conveyor track.
Patent CA-1217088-A (CA)
Inventor: WITTEKOEK STEFAN
IPC: G03F9/00
Filed: 1983-11-08
Granted: 1987-01-27
Abstract: PHN l0.503                 -9-                   4.6.1983 ABSTRACT :          Displacement device, particularly for the photo-litho-graphic treatment of a substrate.     A displacement device, which is particularly suitable for use in an apparatus for the photolithographic treatment of a substrate, is provided with a holder which is placed on a carriage mechanism which is acted upon by driving members for imparting translational movements and a rotary movement to the holder. The carriage is consti-tuted by a lower and an upper carriage part, which carri-age parts each have a flat surface, these surfaces facing each other. Three linear driving members act upon the carriage, which driving members each have a housing and a driving element which projects at both ends from the housing and which is axially movable with respect to the housing. The housing of the first driving member is con-nected to the upper carriage part, while the driving ele-ments of the second and the third driving members are coupled to the lower carriage part and the driving elements of the first driving member are connected to the housing of the second and the third driving member, respectively, the driving members being arranged in the shape of an H.
Patent CA-1235406-A (CA)
Inventor: NEWELL ALTON S
IPC: B02C13/26
Filed: 1983-12-08
Granted: 1988-04-19
Abstract: ABSTRACT OF THE DISCLOSURE    A hammer mill for treating scrap metal including a rotary hammer means for delivering impact blows to scrap metal is shown.  Discharge grates are provided for disposing of the scrap metal through discharge outlets for the hammer mill.  The rotor is a disc type with rotating hammers located on pins extending through the discs.  A plurality of caps are circumferentially located around each disc and attached thereto for protecting the disc against excessive wear.  A dual feed roller feeds the scrap metal to the hammer mill to be shredded.
Patent CA-1230792-A (CA)
Inventor: GRASSET JOSEPH
IPC: A61J17/00
Filed: 1984-02-03
Granted: 1987-12-29
Abstract: IN THE     CANADIAN     PATENT & TRADEMARK OFFICE       PATENT APPLICATION entitled: Article for infants, forming pacifier and teething ring simultaneously in the name of:                 ABSTRACT OF THE DISCLOSURE The present invention relates to an article for infants, forming pacifier and teething ring at the same time, wherein the open base of the teat is fixed by a ring in one of the two annular parts of a piece, the second part forming ring for retaining and gripping. The opposite faces of the piece com-prise sectioned projections similar to those of a conventional teething ring. A stopper occupies the central part of the annular part and is adapted to constitute a one-way valve.
Patent CA-1227236-A (CA)
Inventor: MAIER JOSEF
IPC: E06B11/02
Filed: 1984-03-20
Granted: 1987-09-22
Abstract: DETACHABLE GALLERY FOR USE ON BUILDINGS OR THE LIKE    ABSTRACT OF THE DISCLOSURE         A gallery for use as a means for supporting workmen and/or materials at levels above the ground has a platform, a balustrade extending upwardly from one longitudinal marginal portion of the platform, and a gate which is secured to the balustrade by one or more aligned hinges having a ponytail defining for the gate a vertical pivot axis for movement between an open position in which one side of the gate is adjacent to the inner side of the balustrade and a closed position in which the lower portion of the gate abuts against a stop mounted on the platform and being spaced apart from the balustrade.  In order to enable the gate to pivot beyond such closed position, the hinge or hinges allow the gate to be lifted to a level above the stop so that it can bypass the stop and move to a second open position in which its other side is adjacent to the inner side of the balustrade.  The stop can define a vertical recess which can receive a portion of the gate so that the latter is locked in the closed position.  A bolt, hook or the like can be provided to secure the gate in the closed position or in the selected open position.
Patent CA-1232627-A (CA)
Inventor: SWEENEY THOMAS F
IPC: E21B17/08
Filed: 1984-03-29
Granted: 1988-02-09
Abstract: MARINE RISER COUPLING ASSEMBLY ABSTRACT OF THE DISCLOSURE          A marine riser coupling assembly includes bolted flanges (26, 28) with a raised face (30) around the inner edge and a raised face (32) around the outer edge.  In the area of the bolt holes (38), there is a recess (34) between the two raised faces around the entire circumference.  Bending strain of bolts (42) is thereby reduced.
Patent CA-1213439-A (CA)
Inventor: SNIDER WILLIAM
IPC: A21D13/10
Filed: 1984-05-08
Granted: 1986-11-04
Abstract: ABSTRACT OF THE DISCLOSURE    A simulated layer cake, including at least one layer of container structure, which includes a base plate on which is detachably mounted a cylindrical container side wall member to provide a container for holding a plurality of food items.  A circular container top wall member is detachably mounted on the upper end of the cylindrical side wall container member to enclose the same.  The cake layer container structure is adapted to have its outer surface coated with real decorative icing.  A multiple layer cake may be formed with a plurality of  the layer container structures.
Patent CA-1229582-A (CA)
Inventor: RICHTER SIMON J
IPC: B67D1/08
Filed: 1984-06-07
Granted: 1987-11-24
Abstract: ABSTRACT OF THE DISCLOSURE       A refillable syrup tank for use in a post-mix beverage dispenser including an open top through which the tank may be refilled and a discharge end at the bottom.  A flow rate control assembly is mounted within the tank and includes a flow rate control tube extending from the top of the tank to a position spaced from the discharge opening.  A diaphragm is connected between the bottom of the tube and the tank sidewalls.      Weep holes are provided in the diaphragm to permit the flow of syrup therethrough.
Patent CA-1216477-A (CA)
Inventor: BRANDT LENNART H
IPC: B64D35/06
Filed: 1984-06-21
Granted: 1987-01-13
Abstract: APPLICANT:  AB VOLVO PENTA            TITLE:      ROTOR DEVICE     ABSTRACT OF THE DISCLOSURE         The invention relates to a rotor device, preferably a boat propeller device. The propeller shaft drives, via a planetary gear system, two propellers in the rotational direction of the shaft and one propeller counter to the rotational direction of the shaft. The propellers are di-mensioned so that they absorb approximately equal torques.
Patent CA-1270600-A (CA)
Title: 3-(4'-aminobutylamino)propylaminobleomycin derivatives, and processes of the preparation thereof
Inventor: UMEZAWA HAMAO
IPC: A61K31/00
Filed: 1984-06-26
Granted: 1990-06-19
Abstract: ABSTRACT OF THE DISCLOSURE           Disclosed is a 3-(4'-aminobutylamino) propylaminobleomycin having low pulmonary toxicity, which expressed by the following general formula [BX]-NH-(CH2)3-A-(CH2)4-B     wherein [BX] represents a residue remaining after removing a hydroxyl group from the carboxyl group of bleomycinic acid, A represents a group of the formula   or   in which R1 represents (i) a hydrogen atom, (ii) an alkyl group having 1 to 10 carbon atoms, or (iii) a methyl group or a methyl group substituted by at least one of a phenyl group and a cycloalkyl group having 5 to 13 carbon atoms,which substituents may be unsubstituted or further substituted in more than one position by one or more substituents selected from the group consisting of a halogen atom, a lower alkyl group having 1 to 4 carbon atoms, a lower alkoxy group having 1 to 4 carbon atoms, and benzyloxy group; and R2 represents a lower alkyl group having 1 to 4 carbon atoms or a benzyl group, B represents a group of the formula   in which R3 and R4 each represents (i) a hydrogen atom, (ii) an alkyl group having 5 to 10 carbon atoms, or (iii) a methyl group or a methyl group substituted by at least one of a phenyl group and a cycloalkyl group, which substituents may be unsubstituted or further substituted in more than one position by one or more substituents selected from the group consisting of a halogen atom, a lower alkyl group having 1 to 4 carbon atoms, a lower alkoxy group having 1 to 4 carbon atoms and a benzyloxy group, with the proviso that at least one of R3 and R4 is a group other than a hydrogen atom, and the pharmaceutically acceptable salts thereof.
Patent CA-1210960-A (CA)
Inventor: YUILL GRENVILLE K
IPC: G01M3/26
Filed: 1984-06-29
Granted: 1986-09-09
Abstract: METHOD AND APPARATUS FOR TESTING THE AIR-TIGHTNESS OF A BUILDING USING TRANSIENT PRESSURIZATION ABSTRACT OF THE DISCLOSURE          A method and apparatus for testing the air-tightness of an enclosure such as a house or building, includes the increasing of the pressure within the en-closure relatively rapidly to above a predetermined amount with all doors and windows being closed and then measuring the leakage of decay of the increased pressure together with the time in order to arrive at a leakage co-efficient of the enclosure.  The increase in pressure should be high enough above atmospheric pressure to al-low accurate pressure measurement, but not high enough to damage the structure.
Patent CA-1222397-A (CA)
Inventor: KIYOBE SEIICHIRO
IPC: G01N22/04
Filed: 1984-07-11
Granted: 1987-06-02
Abstract: ABSTRACT A microwave moisture sensor operates on the principle that an emit-ted microwave is attenuated in rotary resonance with water molecules.  The microwave moisture sensor includes measurement and reference signal systems sharing a microwave oscillator, a detector, and others, Means for calculating a ratio of the signals from the respective systems, and an AGC circuit for keeping the reference signal from the reference signal system at a predeter-mined level, so that drifts of the microwave oscillator, detector and others will be cancelled for an increased measuring accuracy.  Furthermore, the micro-wave moisture sensor measures a basis weight and temperature of a material being measured, and processes the measured values according to predetermined compensation characteristics to determine a moisture percentage free from in-fluences of the basis weight and temperature at an increased degree of acc-uracy.
Patent CA-1218140-A (CA)
Inventor: LERUDE GERARD
IPC: H05K3/34
Filed: 1984-08-01
Granted: 1987-02-17
Abstract: DE DIVULGATION Support de voyant lumineux comportant un corps isolant allongé ayant une face avant et une face arrière sensiblement perpendiculaires à sa dimension longitudinale et formant, au niveau de sa face avant, des mâchoires destinées à l'insertion du voyant, une surface d'appui à l'intérieur dudit corps coopérant avec la surface arrière du voyant, des trous de passage des fils de celui-ci ménagés à travers ledit corps et des moyens de fixation à une carte de circuit imprimé, caractérisé en ce que ledit corps forme une surface de référence perpendiculaire à la face arrière et raccordée à celle-ci par une surface rentrante agencée pour dégager une portion desdits fils et conformée pour que le rabattement dudit corps d'une première position où sa face arrière est en appui sur la carte et joue le rôle d'entretoise définissant une distance prédéterminée entre la surface arrière du voyant et la surface du circuit imprimé en vue de la soudure des fils, à une seconde position où ladite surface de référence est en appui sur la carte, ait pour effet de provoquer le cambrage prédéterminé desdits fils.
Patent CA-1237962-A (CA)
Inventor: WEST HENRIK
IPC: B65G11/20
Filed: 1984-08-10
Granted: 1988-06-14
Abstract: ABSTRACT. GATE FOR SPLITTING A FLOW OF GRANULAR MATERIAL.   A  gate  for  adjustable  splitting  a   flow   of granular material comprises an  inlet  pipe  (1)  which discharges onto  a  pivotal  baffle  plate (5)  in  an intermediate  piece  (2)  overlying  a  circular  plate which  is  formed   with   openings   leading   through respective hoppers (3) to respective  ones  of  two  or more outlet pipes (4).  The baffle  plate  spreads  the flow of material  and  pivoting  of  the  baffle  on  a vertical shaft (6) adjusts the  discharge  of  material through the various openings.
Patent CA-1217325-A (CA)
Inventor: CHILDS JERRY D
IPC: E21B33/138
Filed: 1984-09-06
Granted: 1987-02-03
Abstract: THIXOTROPIC CEMENTS FOR COMBATING LOST CIRCULATION PROBLEMS                        Abstract Thixotropic cement composition comprising water, hydraulic cement, titanium chelates, and crosslinkable agents and methods of using same for sealing or cementing subterranean zones penetrated by a borehole are provided.
Patent CA-1272973-A (CA)
Inventor: DUCROO PAUL
IPC: C12P19/20
Filed: 1984-09-11
Granted: 1990-08-21
Abstract: NOVEL ENZYME PRODUCT AND ITS USE IN THE       SACCHARIFICATION OF STARCH     ABSTRACT OF THE DISCLOSURE            A novel acid amylase is provided, isolated from amyloglucosidase, having a greater thermostability than amylo-glucosidase and a comparable pH-optimum. This acid amylase can be used advantageously in conjunction with amyloglucosidase and optionally with an acid pullulanase in the saccharification of starch and starch hydrolysates. Also, a novel enzyme product is provided comprising acid amylase having .alpha.-1,4-glucosidic bond splitting activity and amylo-glucosidase and optionally acid pullulanase.
Patent CA-1237747-A (CA)
Inventor: KRUSCHWITZ WERNER
IPC: E06B7/23
Filed: 1984-12-11
Granted: 1988-06-07
Abstract: ABSTRACT          A  sealing  and trimming strip arrangement is  in  two parts  which  are locked together by means  of  a  key carried  by one part which fits into a channel defined in  the other part.  The latter  part is secured to  a flanged joint running around a vehicle door opening by means  of  double-sided adhesive strip and  carries  a soft seal.  The first part is adapted to trap and hold the head or other lining material on the inside of the vehicle body.            (Fig. 2)
Patent CA-1229414-A (CA)
Inventor: HERRON MICHAEL M
IPC: G01V11/00
Filed: 1985-01-25
Granted: 1987-11-17
Abstract: ABSTRACT      Methods are disclosed which provide for determining in situ the characteristics of hydrocarbons including oil API gravity in a formation traversed by a borehole.  The vanadium content in the formation is determined from a logging tool.  The total vanadium content is then systematically separated into an oil vanadium content and a formation matrix or clay vanadium content.  From the oil vanadium content and a determination of formation bulk density, porosity and oil saturation, the vanadium concentration of the oil is derived in parts per million, from which the API gravity is determined.
Patent CA-1227237-A (CA)
Inventor: MIYAMOTO MOTOMU
IPC: H01H50/64
Filed: 1985-03-19
Granted: 1987-09-22
Abstract: ABSTRACT OF THE INVENTION:      A star-delta contractor in which a traveling contact is provided with a pair of contact bases which are formed as a slide metal.  The contact bases perform a seesaw movement in a direction where their mutual end portions are engaged and are bent at the connection portion in a direction where their mutual end portions are separated, and each of traveling iron cores of two electromagnets m1, m2 has an operation frame for respectively operating a pair of the traveling contact bases, and a spring is provided for respectively separating the traveling iron core when the electromagnet is deenergized.
Patent CA-1244286-A (CA)
Title: Rocker arm assemblies for an aerial tramway  installation
Inventor: BRIAN RENE
IPC: B61B12/06
Filed: 1985-04-10
Granted: 1988-11-08
Abstract: ABSTRACT OF THE DISCLOSURE:            A rocker arm assembly supporting the rope of an aerial tramway installation, comprises sheaves, the spindles of which are so fitted as to enable their easy disassembly. The spindles are cantilevered from an arm fitted on the inward facing side of the sheaves.  The arm, preferably made of mounded material, preferably has a rope catcher shoe which protrudes on the outward facing side of the sheaves. A detector of excessive rocker arm swing, due to the rope falling on the catcher shoe or to a sheave being lost, is preferably incorporated in the boss of the arm and protrudes into a shearing groove in the articulation spindle of the arm.
Patent CA-1248924-A (CA)
Inventor: BENNING FRIEDRICH
IPC: B60R11/00
Filed: 1985-05-02
Granted: 1989-01-17
Abstract: ARRANGEMENT OF A CONTAINER ON A VEHICLE                   Abstract of the Disclosure A container such as a fuel tank pivotally mounted on a vehicle for movement between an operation position adjacent the vehicle and an assembly position remote from said vehicle.  The pivotal movement is accomplished by having a support for the container threadably engaged with a screw spindle supported on the vehicle.  The support can swing about the screw spindle and also be moved vertically along the axis of the screw spindle by rotating said screw spindle.  The vertical movement serves to bring the container in or out of mesh with a lock mechanism which avoids a further pivot movement in the operation position.
Patent CA-1228171-A (CA)
Inventor: ROSENFELD PHILIP L
IPC: G06F12/08
Filed: 1985-05-21
Granted: 1987-10-13
Abstract: WORKING SET PREFETCH FOR LEVEL TWO CACHES                       Abstract In a computing system including a three level memory hierarchy comprised of a first level cache (L1), a second level cache (L2) and a main memory (L3), a working set history table is included which keeps a record of which lines in an L2 block where utilized when resident in the L2 cache through the use of tags.  When this L2 block is returned to main memory and is subsequently requested, only the lines which were utilized in the last residency are transferred to the L2 cache.  That is, there is a tag for future use of a line based on its prior use during its last residency in the L2 cache.
Patent CA-1228131-A (CA)
Inventor: MOTA JOAQUIM S
IPC: H01F27/28
Filed: 1985-05-23
Granted: 1987-10-13
Abstract: ABSTRACT: "Transformer comprising coaxial coils".     The coils (19) are provided on a tubular section (5) of a coil former (3) at least one of these coils being separated from the next coil through the fact that the second of said coils is provided on an electrically insulating foil (41) wound around the first coil. Each of these two coils (19) is located in a winding space (27), which extends on both sides of the center of the tubular section (5) in the axial direction to limits (37) located at a pre-determined distance from the ends thereof, whilst the foil (41) extends in the axial direction to beyond those limits. In order to ensure an adequate insulation between the leads (17) of consecutive coils (19) and in order to enable subsequent thereto a simple check whether a coil (19) is indeed wholly contained within the prescribed winding space (27), the foil (41) extends in the axial direction substantially to the ends of the tubular section (5) and the foil is transparent and has visually observable marks (43) at the location of the limits (37) of the winding space (27).
Patent CA-1243722-A (CA)
Inventor: KEEFFE WILLIAM M
IPC: H01J61/20
Filed: 1985-06-03
Granted: 1988-10-25
Abstract: METAL HALIDE DISCHARGE LAMP WITH    TEMPERATURE EQUALIZING MEANS                             ABSTRACT       A low wattage metal halide discharge lamp includes a arc tube having a temperature equalizing means telescoped thereover and evacuated outer envelope enclosing the arc tube and convection current reducing means.