baber/WOPTO huggingface dataset:
Patent CA-1165529-A (CA)
Inventor: BOISBLUCHE ARSENE
IPC: E04C5/06
Filed: 1982-01-29
Granted: 1984-04-17
Abstract: ABSTRACT OF DISCLOSURE        The present invention relates to a three dimensional metal framework, designed for forming isothermic walls of buildings, which comprise   an inner air cavity in form of a blade along one of its faces.       This framework (9) comprises rectilinear and parallel rods (14) which are welded, in at least two parallel rows (14a, 14b), on sinusoidal wires (15) which extend in planes perpendicular to the rectilinear rods and whose tops (15a, 15b) are situated in two planes parallel with the two rows of rectilinear rods, the first row (14a) of rectilinear rods being furthermore slightly spaced apart from a first one of the planes containing the tops (15a) of the sinusoidal wires.       The invention also relates to a constructional element built from this framework and comprising a bearing wall(4) and a heat insulating layer (5) both disposed between the two rows (14a, 14b) of the rectili-near rods of the framework (9) as well as two finishing coverings (2b, 3b) formed on the tops (15a, 15b) of the sinusoidal wires of the latter. An air cavity in form of a blade is therefore formed along one of the finishing coverings.       The invention also relates to a process for constructing a cons-tructional element of this type which constitutes an external wall of a house.       FIGURES 1 and 4
Patent CA-1168213-A (CA)
Inventor: JOHNSTONE ALEXANDER
IPC: B01J31/26
Filed: 1982-02-03
Granted: 1984-05-29
Abstract: ABSTRACT OF THE DISCLOSURE       A supported Ziegler catalyst prepared by the following steps: (A) heating together at a temperature in the range 250 to 1100°C a refractory oxide support material having surface hydroxyl groups and one or more halogen-free metal derivatives which are hydrides and/or organic derlvatives of the metal. (B) reacting the product from (A) with one or more organometallic compounds having the feneral formula MRIaQb-a wherein M is a metal atom, R1 is a hydrocarbon group, Q is a halogen or an oxyhdrocarbyl group, b is the valency of M and a is an integer from 1 to b and wherein the metal atom M is aluminium, boron, lithium, zinc or magnesium, (C) impregnating the solid protuct from step (B) with one or more halogen-containing transition metal compounds wherein the transition metal or metals comprise titsnium and/or vanadium and/or zirconium.
Patent CA-1183499-A (CA)
Inventor: CLOUGH GRAHAM
IPC: B65B31/00
Filed: 1982-02-04
Granted: 1985-03-05
Abstract: Abstract Sealing Process A process for sealing a thermoplastic based food container characterised in that after filling, the container is sealed by an intermediate membrane made of a microporous plastic gas-breathable material, gas is extracted from the headspace through the membrane and afterwards the container is sealed by a final barrier membrane.
Patent CA-1186476-A (CA)
Inventor: VATERLAUS ARTHUR
IPC: B22D11/128
Filed: 1982-04-28
Granted: 1985-05-07
Abstract: ABSTRACT OF THE DISCLOSURE:           In a method and apparatus for bending a strand in a continuous casting installation for metals, especially steel, the ferrostatic pressure of the liquid core or pool of the cast strand is supported at a transition curve along a bending path between a circular arcuate-shaped roller apron parh or track and a straight roller apron path or track by means of pairs of support rolls.  In order to obtain uniform low elongation velocities at the strand skin or shell throughout the entire transition curve for the purpose of improving the surface quality of the cast strand and for avoiding structural flaws at the solid-liquid interface as well as for simplifying the adjustment, alignment and mainte-nance work, the transition curve along the roller apron track is continuously accommodated to changing casting and/or strand parameters by the action of the strand itself.
Patent CA-1185262-A (CA)
Inventor: KLEINER HANS-JERG
IPC: C07B61/00
Filed: 1982-05-20
Granted: 1985-04-09
Abstract: Abstract of the disclosure:       Process for preparing vinylphosphonic acid, by heating dialkyl 2-acetoxyethanephosphonates of the general formula   in which R denotes alkyl groups having 1 to 4 carbon atoms, at 150 to 270°C in the presence of acid or basic catalysts, reacting the resulting reaction product with orthoesters of the general formula R'C(OR)3 in which R' denotes hydrogen, C1-C4-alkyl or C1-C4-alkoxy and R denotes alkyl groups having 1 to 4, preferably 1 to 2, carbon atoms, at 30 to 200°C and hydrolyzing the resulting vinylphosphonic acid diester with water at tem-peratures between 130 and 230°C  while simultaneously distilling off the alcohols formed.
Patent CA-1191177-A (CA)
Inventor: MINKS WERNER
IPC: H01H50/02
Filed: 1982-08-04
Granted: 1985-07-30
Abstract: Abstract Electromagnetic Relay Electromagnetic relay with a housing consisting of two parts (1, 2) which are bonded to one another, with a circumferential groove (53 being provided for in one bottom part (1), which is filled with an adhesive (6) in which the cap-shaped housing member (2) immerses after having been placed into position. The groove (5) is arranged within the area in which the electric terminals (3) are led through the bottom part (1), so that simultaneously, the adhesive (6) also effects a sealing of the lead-through points (4) of the terminals (3).
Patent CA-1193580-A (CA)
Title: Support pour cables etrangleurs sur debusqueuse
Inventor: CHEVRETTE NORMAND SUD RUE PRIN
IPC: A01G23/00
Filed: 1982-08-05
Granted: 1985-09-17
Abstract: Un support se fixant à une débusqueusa à câbles étrangleurs pour retenir ceux de ces câbles qui, à tout moment, ne sont pas utilisés pour le halago, afin d'évitsr que ces câbles se mêlent, se brisent et/ou nuisent à l'opération. La support inclut une barre d'appui pour les câbles étrangleurs inutilisés, une équerre de fixation pour fixer la barra d'appui transversalement à l'arrière du châssis d'une débusqueusa et une ailette de butée à l'autre bout de la lame d'appui relativement à l'équerre de fixation et ajustable en longueur transversalement a la barre d'appui et aussi ajustable angulairement par rapport à la barre d'appui.
Patent CA-1170058-A (CA)
Inventor: THEURER JOSEF
IPC: E01B31/17
Filed: 1982-10-04
Granted: 1984-07-03
Abstract: ABSTRACT OF THE DISCLOSURE    This invention relates to a rail contouring tool which is mounted on a mobile machine which moves continuously along a track to contour rail heads.  The machine has a frame to which a rail contouring tool mounting is linked.  The mount-ing is adjusted vertically relative to the running surface of the rail head and pressed thereagainst, and guided along the rail head by a guide roller laterally guiding the mounting along a selected side of the rail head and two additional guide rollers vertically guiding the mounting along the running surface of the rail head.  The mounting has a rail contouring tool head including a tool holder mounted on it for displacement relative thereto.  The rail contouring tool is replaceably mounted in the tool holder and detachably carries a cutting blade having a cutting edge for planning a selected profile of the rail head by the forward thrust of the machine.  The tool is selectively arranged symmetrically with respect to a vertical plane passing through the tool holder perpendicularly to the operating direction of the machine.
Patent CA-1185901-A (CA)
Inventor: STRAW PHILIP L
IPC: A61K31/315
Filed: 1982-10-22
Granted: 1985-04-23
Abstract: ABSTRACT  DETERGENT COMPOSITION     A shampoo composition consists of a first, translucent gel body containing a detergent, and a second contiguous, opaque gel body containing the anti-dandruff agent zinc pyridine thione.  The composition is extrudable from a collapsible tube and presents a striped appearance on extrusion.
Patent CA-1193687-A (CA)
Title: Circuitry for allocating access to a demand-shared  bus
Inventor: GRIMES GARY J
IPC: G06F13/374
Filed: 1983-01-06
Granted: 1985-09-17
Abstract: CIRCUITRY FOR ALLOCATING ACCESS     TO A DEMAND SHARED BUS            Abstract Circuitry is disclosed for allocating requests for demand-sharing bus access among a plurality of service requesting ports.  During bus contention time, each requesting port synchronously and sequentially applies the digits of its assigned unique priority code to the bus beginning with the most significant digit.  After the application of all digits, only the requesting port having the highest code remains in contention and it seizes the bus.  The present invention provides flexibility in port preference by the use of a plurality of status flip-flops in each port for generating dynamic port parameter bits.          The generated parameter bits are normally applied to the bus as the most significant bits of a dynamic port priority code during contention time.  The state of the status flip-flops is controlled by circuitry which counts the number of packets of a specified size presently stored in the buffer memory of each port.  This gives preference to the port whose memory contains the largest number of packets of the specified size.  For a PBX, this permits short packets containing time sensitive system control messages to be given preference over longer packets containing relatively non-sensitive customer provided business information such as word processing files.
Patent CA-1229211-A (CA)
Inventor: HEBER LOTHAR
IPC: B29C65/04
Filed: 1983-05-19
Granted: 1987-11-17
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed is a welding device for leakproof attach-ment of a laminated cover to a container body.  The device has a single-winding induction coil which in order to achieve nar-row welding seams consists of a single winding.  The end surfaces of the winding are spaced apart less than 1 mm.  Power supply con-ductors are connected to the end portions of the winding parallel to each other in a plane which is perpendicular to the plane of the coil, and the conductors are bent at an angle of about 75° to the plane of the coil.
Patent CA-1210152-A (CA)
Inventor: SPENCER HENRY B
IPC: G01P15/12
Filed: 1983-06-01
Granted: 1986-08-19
Abstract: ABSTRACT                   VEHICLE MONITORING DEVICE      A vehicle monitoring device 10 consists of a damped-pendulum transducer 12 coupled to a potentiometer 14.  The analogue output of the potentiometer 14, following a braking test with the vehicle concerned, is sampled in a peak/trough detector 16.  A micro-processor 18 comprising signal processing unit 20 and arithmetic unit 22 controls the sampling and sums, averages and displays the output of microprocessor 18 on a digital display 24.  If desired, a suitably programmed small computer may be used in place of microprocessor 18.  According to one aspect of the invention, the device 10 is adapted to serve as a brake-efficiency meter.  In this case, the display 24 will be arranged to display the average, or currently-measured, deceleration, as the case may be.  In an alternative application, the device 10 is adapted to serve as a safe-slope meter.  In this case, the display 24 will be arranged to display the safe-slope limit in degrees and the device will preferably also be operable to give audio and/or visual warnings to the driver of the vehicle when the angle of the vehicle reaches some predetermined relationship with the critical descent angle.
Patent CA-1215619-A (CA)
Title: Pneumatic tire and inner liner therefor having  puncture sealing characteristics
Inventor: MOHAMMED SHEIKH A H
IPC: B60C5/14
Filed: 1983-07-08
Granted: 1986-12-23
Abstract: PNEUMATIC TIRE AND INNER LINER THEREFORE HAVING              PUNCTURE SEALING CHARACTERISTICS                 Abstract of the Disclosure There is provided a tubeless pneumatic tire having puncture sealing characteristics comprising as the inner liner a puncture sealing laminate having two outer halobutyl polymer containing layers and an inner butyl polymer containing layer, the laminate having been irradiated such that the inner layer has a Mooney (ML 1+4 at 100°C) of less than about 12.
Patent CA-1214050-A (CA)
Inventor: FICKLER HANS
IPC: F16H19/00
Filed: 1983-08-23
Granted: 1986-11-18
Abstract: ABSTRACT OF THE DISCLOSURE The linear driving arrangement operates with two motors disposed on the outer end of two casing members which are telescopically slidable into one another and secured against rotation.  One motor  drives a nut via a hollow coupling element and the other motor drives a screw spindle.          With this construction a driving arrangement which is compact and closed in itself is obtained.
Patent CA-1217090-A (CA)
Inventor: JONES BRIAN C
IPC: F23C10/22
Filed: 1983-10-06
Granted: 1987-01-27
Abstract: FINE PARTICULATE FEED SYSTEM FOR FLUIDIZED BED FURNACE            Abstract of the Invention A method and apparatus for feeding solids into the bed of a fluidized bed furnace (18).  The feed solids are separated into a fine fraction and a coarse fraction.  The coarse fraction is supplied to fluidized bed (16) in an in-bed pneumatic transport feed system or in an over-the-bed feed system.  The fine fraction as well as fluidizing air are supplied to fines admission zone (24) wherein the fine fraction and fluidizing air are thoroughly mixed.  The mixture of the fine fraction of feed solids and the fluidizing air is then passed upwardly through air distribution means (38) into fluidized bed (16).
Patent CA-1242412-A (CA)
Inventor: KENT HENRY R
IPC: B65D55/06
Filed: 1983-11-02
Granted: 1988-09-27
Abstract: VISIBLE TAMPER-PROOF CLOSURE ARRANGEMENT                  Abstract of the Disclosure A tamper-proof closure arrangement for a container includes in one embodiment a seal applied to seal receiving surfaces of the container and closure cap such that the seal is applied internally of the closure cap without removing the closure cap and is irreversibly damaged by any attempt to remove the closure cap, the seal being visible through the closure cap to provide a visual indication of tampering.  In an alternative embodiment, the seal is fixed internally of a disposable cap which is mounted on an associated container to overlie a reusable closure cap.  The seal is visually observable through the disposable cap and is formed in contacting relation against a three-dimensional surface on the reusable cap such that any attempt at removing the disposable cap irreversibly damages or deforms the seal to provide a visual indication of tampering.
Patent CA-1202724-A (CA)
Inventor: CRAYCRAFT DONALD G
IPC: G11C17/00
Filed: 1983-11-30
Granted: 1986-04-01
Abstract: X AND-OR MEMORY ARRAY    Abstract of the Disclosure A read-only memory array formed from a multi-plicity of NAND-organized FET stacks which are arranged in pairs and connected in alternate succession of adja-cent pairs at opposite ends.  Selection of stacks by pairs is performed by connecting the common node of four stacks at one end to a bit line and the common node of another four stacks, only two being common with the former four stacks, to ground potential.  Selection between adjacent stack pairs is performed by bank select FETs in each stack.  Each stack is precharged at both ends prior to selection.  A sense amp is utilized to compare the current sinking capacity of the selected bit line with a reference stack, the difference being de-tected in a differential amplifier.  A programmable output driver provides an adjustable rate of change in the output signal for step input signals.
Patent CA-1205800-A (CA)
Inventor: COOPER ROBIN D G
IPC: C07D/
Filed: 1983-12-12
Granted: 1986-06-10
Abstract: Abstract Thiazoline azetidinones may be converted to 3-bromo-3-methylcephams by treatment with a bromine source in dimathyl sulfoxide.
Patent CA-1201847-A (CA)
Inventor: MURATA YOSHIFUMI
IPC: C08G63/68
Filed: 1983-12-20
Granted: 1986-03-11
Abstract: TITLE OF THE INVENTION    NOVEL POLYESTER, ADHESIVES COMPRISING THE SAME, AND LAMINATES AND LAMINATED HOLLOW VESSELS MADE THEREOF           ABSTRACT OF THE DISCLOSURE An aluminum atom- and monocarboxylic acid residue-containing polyester is excellent in adhesibility and can be used as an adhesive, among others.  Using the polyester as an adhesive or a base, laminates and laminated hollow vessels which comprise, as the constituent elements, the polyester and an ethylene-vinyl alcohol copolymer can be produced.  The laminates and laminated hollow vessels are suited for use as packaging materials or containers for food and drink, for instance.
Patent CA-1243448-A (CA)
Inventor: NAKAGAWA SHINICHI
IPC: C08F14/00
Filed: 1984-01-31
Granted: 1988-10-18
Abstract: Abstract:         The invention provides a fluorine-containing copolymer comprising units derived from:         (a)  tetrafluoroethylene, (b)  8 to 15 % by weight of hexafluoropropene on the basis of the weight of the copolymer, and (c)  0.2 to 2 % by weight on the basis of the weight of the copolymer of a fluoroalkyl vinyl ether of the formula:         CF2=CF-O-(CF2)n-CF2X                       (I) wherein X is hydrogen or fluorine, and n is an integer of 3 to 9.  The copolymer has improved stress crack resistance and flex resistance as well as good moldability.
Patent CA-1222369-A (CA)
Inventor: NEUMUELLER RONALD L
IPC: B23C5/20
Filed: 1984-02-16
Granted: 1987-06-02
Abstract: ABSTRACT OF THE DISCLOSURE           A  ballnose  end  mill  with  identical  on-edge  convex inserts  is capable of drilling and milling,  and apportioning the major milling load between the inserts.  Each insert is a block of cutting material having a first major face which is cylindrically convex and an opposite major face which is plane, rhomboidal in outline, with its opposite major edges in chordal relation  to  the  cylindrical  major  face,  and upon which  the block is adapted to be seated in a recess in a tool holder. The block also has a pair of opposed,  plane, minor boundary surfaces which intersect the plane rhomboidal face on the two major edges and diverge therefrom at equal angles to intersect the  convex  major  face  at  an  acute  included  angle to  form therewith  two  substantially  circular  cutting  edges  on  the boundary  faces  and  a  second  pair  of  opposed,  plane,  minor boundary  surfaces  which  intersect  the plane  rhomboidal  face perpendicularly on its two minor edges.
Patent CA-1219322-A (CA)
Inventor: MAKABE HACHIRO
IPC: D05B19/12
Filed: 1984-03-30
Granted: 1987-03-17
Abstract: ABSTRACT OF THE DISCLOSURE   An  improved electronic sewing machine is provided herein which comprises the combination of several elements.  A first electronic memory is  provided  for  storing  stitch  control  data  for a plurality  of  stitch patterns  which  are  selectively  read out  for  controlling needle  lateral amplitude  and  fabric  feeding  amount  per  stitch of  a  selected pattern. A  second  electronic  memory  is  provided  for  storing  auto-data  which are  each  specific  to  each of  the  patterns  stored  in  the  first memory for automatically  acting on each  data  of  the  selected pattern,  thereby determining  the  optimum  size  of  the  pattern.   First means  is provided for detecting  if the selected pattern is proportionally variable, which, in the affirmative, produces an address signal for reading out the initial stitch control  data  of the selected pattern from the memory and another address  signal  for  reading  out  an  auto-data  specific  to  the  selected pattern  from  the  second  memory.    Second  means  are  provided which are manually  operated  to  produce  first  and  second  signals  for  modifying the  stitch  control  data  for  the  needle  lateral  amplitude  and  fabric feeding amount  respectively,  the second means including first and second switches  which  are  selectively  operated  to  make  effective  first  and second  signals  and  the  auto-data.   Third means  are  provided which  are operated in association with a first state of the first and second switches to  make  effective  the  auto-data read out from  the  second memory,  the third  means  being  operated  in  association  with  a  second  state  of the first  and second switches to make effective one of the first  and second signals.   Calculating means are provided for receiving the stitch control data  of  the  selected  pattern  from  the  first  memory,  the  calculating means  receiving  the  auto-data  from  the  third mentioned means when  the first  and  second  switches  are  in  the  first  state  and  calculating .../2 ABSTRACT OF THE DISCLOSURE     such  switch control  data with  the  auto-data  to produce a  first  set of modified data  for producing  a  standard  size  of  a selected pattern,  the calculating  means  receiving  one  of  the  first  and  second  signals  when the  first  and second  switches  are  in  the  second  state and calculating the stitch control data with one signal to produce a second set of modified data for producing a proportionally reduced size of the selected pattern. Finally,  drive  means  are  provided  which  are  operated  in  response  to the  modified  stitch  control  data  supplied  from  the  calculating  means to control the needle lateral amplitude and the fabric feeding amount.
Patent CA-1233855-A (CA)
Inventor: LUMSDEN NORMAN
IPC: F16L37/62
Filed: 1984-04-04
Granted: 1988-03-08
Abstract: ABSTRACT      Improvements in and relating to Pipe Connectors A pipe connector comprises a tubular pin member having an outer generally frusto-conical peripheral surface provided with annular projections, and a tubular box member having an inner peripheral surface corresponding to the peripheral surface of the pin member, which overlies the peripheral surface of the pin member when the members are fully engaged together, and is provided with annular grooves in which the projections on the pin member are engaged.  At the inner end of the peripheral surface of the pin member, the pin member is provided with an annular projection extending in the direction of the free end thereof, overlying the peripheral surface thereof and pro-viding a first radially outer radial surface portion and a second radially inner radially inwardly directed surface portion.  The free end of the box member is provided with corresponding radial and radially outwardly directed surface portions.  A corresponding projection is provided at the inner end of the peripheral surface of the box member with corresponding radial and radially outwardly directed sur-face portions, the free end of the pin member being pro-vided with corresponding radial and radially inwardly directed surface portions.  The pairs of radially inwardly and outwardly directed surface portions are in contact when the pin and box members are fully engaged together, and one of the pairs of radial surfaces are in contact when the members are fully engaged together.
Patent CA-1239358-A (CA)
Inventor: ONOUCHI TAKASHI
IPC: C11D3/386
Filed: 1984-05-23
Granted: 1988-07-19
Abstract: ENZYME-CONTAINING DETERGENT COMPOSITION     ABSTRACT OF THE DISCLOSURE     An enzyme-containing detergent composition comprising at least one surfactant and alkaline protease having the following physicochemical properties:         (1)  Activity:  Hydrolyzes casein under alkaline conditions, with an optimum pH range of 10 to 11, and has optimum temperature range for activity of 45°C to 50°C; and (2)  Enzyme molecule:  The protease is protein having a molecular weight of about 22000 as estimated by a gel filtration method, an isoelectric point of 7.4 as estimated by an electrofocusing method, an absorption peak of 275 to 282 nm in a UV absorption spectrum, IR absorption characteristics as shown in Figure 5, and a serine residue in the active site thereof.    This enzyme-containing detergent composition is suitable for washing at a relatively low temperature such as room temperature or less at a high efficiency.