baber/WOPTO huggingface dataset:
Patent CA-1128331-A (CA)
Inventor: SCHULER BERNHARD
IPC: D04B15/32
Filed: 1979-11-16
Granted: 1982-07-27
Abstract: ABSTRACT OF THE DISCLOSURE The invention provides a knitting machine cam for controlling knitting tools, each having at least one butt, and is provided with a plurality of draw-down cams acting on the butts of the knitting tools and having draw-down faces with a negative pitch or inclination.  Each drawn-down cam is associated with one counterguide element with a striking zone for the knitting tool butts controlled by the draw-down cam and all the striking zones have positive pitches compared with the draw-down faces.  The pitch angles of these positive pitches are preferably between 8° and 27°.
Patent CA-1113597-A (CA)
Inventor: OLSSON KARL E
IPC: H02B5/00
Filed: 1980-03-26
Granted: 1981-12-01
Abstract: ABSTRACT OF THE DISCLOSURE       A static electrical converter, preferably for high voltage, has at least one valve assembly each having a single valve or a plurality of electrically series-connected valves.  The valve assembly is provided with suspension members at its upper end, so that the valve assembly can be suspended from a supporting structure.
Patent CA-1157520-A (CA)
Inventor: MAGNUSSON HARRY
IPC: H02M7/162
Filed: 1980-04-08
Granted: 1983-11-22
Abstract: ABSTRACT OF THE DISCLOSURE An electrical converter equipment comprises a phase-angle controlled static converter connected to an alter-nating voltage source, the converter having a by-pass path for the direct current and being arranged to supply a d.c. load.  The converter has control means controlling the direct voltage of the converter by influencing the control angle.  The control means operate cyclically. Each cycle consists of an odd number, but at least three, of full periods and the converter is controlled during two of the half-periods of the cycle with a variable control angle and during the other half-periods of the cycle with a fixed control angle which, for each of these half-periods, is preferably about 0° or about 180°.  The half-periods during which the converter is controlled with a variable control angle are equidistant, that is, the time interval between them ls equal to half the length of the cycle.
Patent CA-1137646-A (CA)
Inventor: THOMPSON DAVID A
IPC: H01L23/64
Filed: 1980-04-14
Granted: 1982-12-14
Abstract: CHIP PACKAGE WITH HIGH CAPACITANCE, STACKED             VLSI/POWER SHEETS EXTENDING THROUGH SLOTS IN SUBSTRATE                  ABSTRACT      A packaging module for VLSI chips of very high densities and very small size is constructed of a substrate through which a number of slots have been milled.  Into each slot a stack of several capacitively coupled, insulated power sheets for connecting power to chips from bus lines and a shielded ribbon conductor are inserted.  Preferably, the power sheets are oriented perpendicularly to the substrate.  The upper edges of the power sheets are arranged flush with the top surface of the substrate so that the edges themselves form land areas upon which a chip connector can be fastened.  Alternatively, an interconnection layer can be disposed between the top edges of the sheets as well as to the surface of the substrate and the chip connectors.  The lower portions of the power sheets extend below the substrate to provide power connection tabs and decoupling capacitor connection tabs.
Patent CA-1094344-A (CA)
Inventor: INGALZ THOMAS J
IPC: G01N21/63
Filed: 1980-04-16
Granted: 1981-01-27
Abstract: ABSTRACT OF THE DISCLOSURE           A photoluminescent system to determine the kind and amount of photoluminescent-labelled sample, such as derived from biological fluid, in which the labelled sample is coated onto a surface of an elongate carrier member.  Such member is inserted into a quiescent light-tight enclosure at which the exposed side is impinged upon by illumination radiation and the radiation emitted therefrom is collected from the same exposed side.
Patent CA-1135264-A (CA)
Inventor: PUTTNER REINHOLD
IPC: A01P7/04
Filed: 1980-05-08
Granted: 1982-11-09
Abstract: ABSTRACT OF THE DISCLOSURE       Salts of the general formula I                        (I) wherein R1   represents a C1-C6-alkyl group, a thienyl group, an un-substituted phenyl group or a phenyl group substituted by one or more substituents selected from C1-C4-alkyl groups and C1-C4-alkoxy groups, R4   represents a hydrogen or halogen atom or a trifluoro-methyl group, and B?   represents a cation of the general formula   wherein R5, R6 and R7 are hydrogen, or alkyl having 1 to 6 carbon atoms; or a benzylammonium; piperidinium; morpholinium; or alkali metal cation which have an insecticidal action, especially against pests from the orders of Coleoptera, Lepidoptera, Diptera and Rhynchota, and accordingly may be made up with ? table carriers into insecticidal preparations and may be used for protecting living plants and loci against insects.
Patent CA-1097798-A (CA)
Inventor: TAKAHASHI HIROO
IPC: G11B27/36
Filed: 1980-05-22
Granted: 1981-03-17
Abstract: ABSTRACT OF THE DISCLOSURE   A system for recording and/or reproducing a television signal containing a video signal component and a sound signal component is improved to establish long-time recording and reproducing, in which the video signal component is periodically sampled, for example, at every other frame period and the sound signal component and a delayed sound signal component obtained by means of an one-frame delay device by which the sound signal component is delayed by one frame period are alternately sampled at the first half and the second half of each line period in the duration of the sampled frame period in order to be recorded on a recording medium and be reproduced from the record-ing medium In reproducing, each recorded frame of the video signal component is reproduced twice continuously together with the sound signal component and the reproduced sound signal component is sampled at the first half of each line period in the duration of the first reproduction of the recorded frame and at the second half of each line period in the duration of the second reproduction of the same frame.
Patent CA-1128350-A (CA)
Title: Loading unit for loading weapon magazines, in  particular rod magazines of military weapons
Inventor: PETER KURT
IPC: F41A9/84
Filed: 1980-05-22
Granted: 1982-07-27
Abstract: ABSTRACT          There is provided a loading unit for the loading of weapon magazines, the unit having a funnel-shaped seat for mounting on the magazine.  In the loading unit there is a channel which communicates with the seat and is open in the direction of the seat.  The channel contains the cartridges, and the latter are held in the channel in such a way that they can be introduced into the magazine through pressure on the cartridge furthest from the seat.  The seat is asymmetrically constructed with respect to the middle plane of the loading unit, such that funnel-shaped portions on one side lie opposite to corresponding recesses on the other.
Patent CA-1139508-A (CA)
Inventor: WALL ALBERT
IPC: A46B5/00
Filed: 1980-06-13
Granted: 1983-01-18
Abstract: ABSTRACT OF THE DISCLOSURE         A hairbrush construction having an elongate body with a bristle-free grip portion thereof for holding and manipulating the brush employs bristle elements carried by the body to extend away from one side.  A tapered end portion is carried at the leading end of the body to readily enter, gradually separate and lift a shock of hair of a person as the end portion passes into the hair.  The end portion is tapered as viewed in both elevation and plan to form a substantially pointed end to the entering portion.
Patent CA-1123926-A (CA)
Inventor: BERGLUND SIDNEY J
IPC: H01R4/24
Filed: 1980-07-22
Granted: 1982-05-18
Abstract: Abstract Modular wire-connector for connecting telephones to lines from central office permits adding second telephone to each station by using multislotted U-contact elements (46, 60), and includes a connector module (10, 11) and a protector module (12) for protection against incidental overvoltage.  The two modules are positioned in a common bracket, the protector module being easily removed and reinserted.
Patent CA-1141986-A (CA)
Inventor: ROBERTS BRIAN S
IPC: G01N21/55
Filed: 1980-07-25
Granted: 1983-03-01
Abstract: ABSTRACT An instrument for measuring surface characteristics based on the opacity of a material has an optical projection system for illuminating a sample and photocell arrangement for measuring light reflected from the sample.   The instrument contains standard black and white surfaces with reference to which the sample opacity is measured.   The photocell signal is digitised and the results processed and calculations made by a microprocessor system enabling sets of results to be stored and mean and standard deviations calculated.   The instrument is particularly intended for testing paper and in connection with carbonless copy paper enables a measure to be made of the density of an imprint relative to the background that is called calender intensity.
Patent CA-1123569-A (CA)
Title: Staircase and method of construction
Inventor: WEAVER RICHARD H
IPC: E04F11/02
Filed: 1980-08-13
Granted: 1982-05-18
Abstract: ABSTRACT OF THE DISCLOSURE     A staircase for use particularly in build-ings with two or more floors.  The method of con-struction includes the step of first suspending a landing frame between floors.  The landing frame has at least one straight side for connection to the flight assemblies.  The flight assemblies are iden-tical in design, with the steps welded between two stringers.  The flight assemblies include bars mounted to the inside of each stringer at the top and bottom to locate the flight assemblies.  These bars locate and structurally support the flight assemblies between the floor and the landing.
Patent CA-1141594-A (CA)
Inventor: HOSKINSON GORDON H
IPC: F23G5/46
Filed: 1980-10-03
Granted: 1983-02-22
Abstract: INCINERATOR      Abstract of the Disclosure An incinerator having a generally cylindrical, horizontally disposed  shell  enclosed at its ends by vertical end plates and defining a combustion chamber.          The upper sector of the shell is provided with a feed opening for introducing combustible waste into the hous-ing and the opening extends continuously between the opposite end plates.  Enclosing the feed opening is a generally curved door, the lower portion of which is hinged to the shell so that the door can be pivoted between a closed and open position.   The gases of com-bustion are discharged from the combustion chamber through a stack and the upper portion of the shell bordering the stack can be formed with an enclosed heating jacket through which a heating medium can be circulated.   Heat from the combustion of waste will act to heat the medium and the heated medium can be used for auxiliary heating purposes.
Patent CA-1163390-A (CA)
Title: Voltage stabiliser suitable for use in a telephone  set
Inventor: GEBOERS JOSEPHUS J A
IPC: H04M1/76
Filed: 1980-10-01
Granted: 1984-03-06
Abstract: PHN. 9591 ABSTRACT              Voltage stabiliser for use in a telephone instrument, comprising the series arrangement of the main current paths of two transistors and a voltage divider connected in parallel therewith connected between first and second terminals.  The bases of the transistors are connected to the voltage divider.  The transistors are connected in the Darlington pair configuration.  In addition, in order to obtain a high AC impedance, the stabiliser includes a capacitor which is arranged between the bases of transistors and terminal to which the emitter of the second transistor is coupled.  To reduce the switch-on time of the stabiliser, a thyristor is provided between the first terminal and the base of the first transistor and a voltage divider whose tap is connected between the first terminal and the junction of the main current paths of the transistors.
Patent CA-1136253-A (CA)
Inventor: BAILEN EDDIE H
IPC: A61N1/08
Filed: 1980-11-05
Granted: 1982-11-23
Abstract: ABSTRACT OF THE DISCLOSURE         Protection against a high voltage apparatus becoming inadvertently grounded and thereby presenting a shock hazard is provided by introducing a ground fault interrupter in the power supply to the electrical control device which controls the supply of high voltage power.  The two-wire power supply line between the ground fault interrupter and the control de-vice has one wire grounded ahead of the interrupter and the other wire connected to the high voltage apparatus through a rectifier and a D.C. filter.  Thus if the high voltage apparatus becomes accidentally grounded there is a drain to ground from the ground fault interrupter through the rectifier connection, which drain causes the interrupter to cut off the power supply to the control device thereby shutting down the high voltage apparatus.
Patent CA-1145516-A (CA)
Inventor: BOEMERS JOSEPH J P
IPC: B29C65/00
Filed: 1980-12-22
Granted: 1983-05-03
Abstract: ABSTRACT           The invention relates to a process for the manufacture of net-work packages from reticulate webs obtained by stretching, fibrillating ant spreading of a film of organic polymeric material. Network packages according the invention are obtained in that: a. one or more reticulate webs, one on top of the other, are continuously supplied and laid onto a carrier; b. the reticulate webs are folded zig-zag on this carrier; c. the folded network is continuously transported in a direction vir-tually normal to the direction in which the reticulate webs are supplied; d. further, at one or both sides of the resultant folded network, reti-culate webs are supplied, which webs are stretched longitudinally and in the direction of transport, fibrillated and spread, and are supplied in the direction of transport of the folded network and joined with it; e. the resultant combination of reticulate webs is carried off; the rate of supply of the reticulate webs to be folded and the rate of discharge of the folded reticulate webs being chosen so that the angle between two successive folded sides of reticulate webs is between 1 and 50 °C and in particular between 1° and 20°. By preference only at one of the two sides of the resultant folded net-work package, reticulate webs stretched in the transport direction are applied, and at the other side only one or two of such webs. The resultant folded network packages are integrated into a whole by welds at the sides and are passed between heated rollers.
Patent CA-1186408-A (CA)
Inventor: LEMOINE MAURICE G
IPC: H04N5/935
Filed: 1981-01-30
Granted: 1985-04-30
Abstract: ABSTRACT OF THE DISCLOSURE A method and apparatus is disclosed for recording and reproducing color television signals on a magnetic media such as magnetic tape, wherein the signals recorded on and reproduced from the magnetic media are in a digital domain.  The apparatus utilizes a rotating head wheel having a plurality of transducing heads spaced around its circumference which operate to record and reproduce the digital data transmitted through two separate channels at a very high data rate.  The analog color television signal is converted to digital signals in a manner whereby the horizontal blanking interval is compressed and digital synchron-izing information is inserted in the compressed horizontal blank-ing interval for every line.  The portion of the real time horizontal blanking interval for which recording is not performed enables time base correction to be accomplished on an individual line by line basis.  The digital television signal is processed through memory during recording to enable recording of the data on two channels at a slower than real time rate.  During repro-ducing, the data is again processed through memory and is con-verted back to real time rate and then converted to an analog signal to which typical synchronizing signals are added.
Patent CA-1167517-A (CA)
Inventor: ALFENAAR MARINUS
IPC: H01M8/02
Filed: 1981-05-29
Granted: 1984-05-15
Abstract: ABSTRACT           Apparatus for supplying or draining a fluid to or from a marginal portion of a flat fuel cell electrode, consisting of a supply or drainage device for the fluid which is connected with a spacious collecting channel (5) which runs substantially parallel to the marginal portion of the fuel cell electrode and which is connected with a number of substantially equidistantly spaced points of this marginal portion via micro-channels (4), these micro-channels having substantially iden-tical dimensions and a width b that is smaller than their depth d. Preferably b/d is at most 0.9, and H/h is larger than 3, H and h being the hydraulic diameters of, respectively, the clooecting channel (5) and the micro-channels (b).
Patent CA-1170740-A (CA)
Inventor: CHANDRA SATISH
IPC: G06F13/00
Filed: 1981-07-16
Granted: 1984-07-10
Abstract: - 19 -                 Case 4319 INTERPROCESSOR COMMUNICATION AND SYNCHRONIZATION     ABSTRACT OF THE DISCLOSURE       A system for synchronizing communications between a network of processors with a distributed memory is disclosed.  A plurality of microprocessors (10), each having a dedicated memory module (12) associated therewith, are interconnectable with memory modules (12) dedicated to the other microprocessors (10) in the net-work for communication over a common bus (16).  Each microprocessor has access to all memory locations in its dedicated memory module (12) and a portion of the memory locations in the memory modules (12) dedicated to the other microprocessors (10) in the network.  A specific memory location in this portion of memory locations in each memory module (12) is designated as a test-and-set location and its contents are modifiable by being accessed by a microprocessor so as to indicate to the other microprocessors in the network that the memory module is being accessed and unavailable for communica-tion from other microprocessors in the network.  In this manner, communication between the microprocessors (10) and the memory modules (12) can be synchronized and regulated.
Patent CA-1175988-A (CA)
Inventor: ROWE EUGENE H
IPC: C08F299/04
Filed: 1981-10-02
Granted: 1984-10-09
Abstract: ABSTRACT OF THE DISCLOSURE      Unsaturated resins selected from unsaturated polyester resins and divinyl ester resins, useful as molding compounds, are rendered less brittle without deteriorating other properties thereof by mixing therewith a vinyl terminated reactive liquid polymer suitably in an amount of 0.1 to 20 parts per 100 parts of the polyester resin: the liquid polymer being a reaction product of a function-ally terminated reactive liquid polymer and an epoxy compound containing both an epoxy and a vinyl group.
Patent CA-1170904-A (CA)
Inventor: DANBY HAL C
IPC: B31B50/59
Filed: 1981-10-06
Granted: 1984-07-17
Abstract: ABSTRACT OF THE DISCLOSURE       An apparatus and a method for forming a compartmentalized flexible plastic enclosure with selectively communicable compart-ments utilizing a pair of plates and at least one thin plastic sheet sandwiched between the plates.  One plate has a surface which is conventionally plane facing the sheet and the other plate has a surface which includes a network of ridges facing the sheet and forming a sealing edge by pressure contact.  The ridges defining at least the interior compartment of the bag to be formed with gaps in the ridges for defining communication channels between the compartments and valves disposed to close the gap in one position and to open the gap in the other position.
Patent CA-1174812-A (CA)
Inventor: BHATTI MOHINDER S
IPC: C03B37/095
Filed: 1981-10-16
Granted: 1984-09-25
Abstract: ABSTRACT OF THE DISCLOSURE           A laminated wall for a feeder for supplying streams of molten glass to be attenuated into filaments is provided comprising a refractory metal core having an oxygen imper-vious, precious metal layer intimately bonded thereto by hot isoststic pressing to form a laminate, the laminate having at least one aperture extending therethrough adapted to permit the molten material to flow therethrough.  Methods of making such a wall and feeder and of forming glass fibers are also disclosed.  The invention combines the strength of refractory metal with the unreactive precious metal to enable operation at elevated temperatures in an oxidizing atmosphere.
Patent CA-1194903-A (CA)
Inventor: PREUSKER WERNER
IPC: B60C27/04
Filed: 1981-12-31
Granted: 1985-10-08
Abstract: The anti-skidding device (100) comprises a support disk (120), which can be fixed to the wheel disk or rim (11). Adjacent to its circumference support disk (120) is provided with a plurality of equidistant, radial anti-skidding arms (140), which are fixed or pivot about axes (141) parallel to the bearing axis (117) of the wheel disk. The arms comprise a rough-bent plastic profile, which engages over the tyre tread (14) and provided at its free ends with spikes.
Patent CA-1180710-A (CA)
Inventor: BENNECHE TORE
IPC: C07D239/36
Filed: 1982-01-08
Granted: 1985-01-08
Abstract: Abstract Substituted pyrimidin-2-ones and the salts thereof Compounds of the general formula:-     I          (wherein X represents a halogen atom or a trifluoromethyl group;     R1 and R2 independently represent a hydrogen atom or a lower alkyl group;     Z is -O-, -S-, -SO-, -SO2- or the group -NR4-wherein R4 is as defined for R hereinafter or represents the group COR5 in which R5 represents a hydrogen atom or an optionally substituted aryl, heterocyclic, aralkyl, lower alkyl or lower alkoxy group;     R represents a C6-10 carbocyclic aromatic group or a heterocyclic group containing a 5-9 membered unsaturated or aromatic heterocyclic ring which ring contains one or more heteroatoms selected from O, N and S and optionally carries a fused ring which carbocyclic or heterocyclic group may carry one or more C1-4 alkyl or phenyl groups, said groups being optionally substituted; or, where Z represents the group ?NR4, the group -ZR may represent a heterocyclic ring optionally carrying a fused ring and/or optionally substituted as defined for R; and R3 represents a hydrogen atom or a lower alkyl, lower alkenyl, lower alkynyl, lower alkanoyl, lower alkenoyl, C7-16 aralkyl or C6-10 aryl group or a 5-9 membered unsaturated or aromatic heterocyclic ring); and, where acid or basic groups are present, the salts thereof; are useful in combating abnormal cell proliferation.     The compounds of the invention are prepared by inter alia alkylation, ring closure and oxidation.
Patent CA-1187762-A (CA)
Inventor: VAN CLEVE GIERSCH ROBERT
IPC: A61B17/08
Filed: 1982-01-22
Granted: 1985-05-28
Abstract: SKIN CLIP APPLIER Abstract of the Disclosure A skin clip applier for placing skin clips to close a wound comprises a handle assembly including an actuating element and a cartridge assembly adapted to be affixed to said handle assembly and including skin clip-deforming jaw elements which are actuated by operation of the handle assembly to place and deform preformed skin clips, delivered individually to said deforming jaws, to close a wound.
Patent CA-1166300-A (CA)
Inventor: PERL LUDOVIC
IPC: A47B87/02
Filed: 1982-02-18
Granted: 1984-04-24
Abstract: ABSTRACT         A cabinet assembly system is disclosed, comprising, in combination, at least one tubular vertical support post of plastics material having a rectangular cross-section.  At at least one exterior corner of the vertical post there is located a pair of narrowly spaced-apart, integrally formed and vertically extending flanges defining a slot for the end edge of a panel; the panel and one contiguous surface of the post are in a nearly common plane.          The panel is thinner than the width of the post and the horizontal structural member having a thickness intermediate the thickness of said panel and the width of said post.The assembly also has at least one horizontal structural member.  The horizontal structural member is secured to the vertical post by securing means including a plug retained in said post.  The plug is retained as aforesaid on a shoulder formed on the inside of the post.