baber/WOPTO huggingface dataset:
Patent CA-1178378-A (CA)
Inventor: KUROSU HIROHIKO
IPC: G06F13/28
Filed: 1981-12-29
Granted: 1984-11-20
Abstract: ABSTRACT OF THE DISCLOSURE      In a high-speed external memory system which is equipped with a program mode for controlling a read/write operation of an internal control register and a memory of the external memory system by a central processing unit and a direct memory access mode permitting a direct access to a main memory, there are provided first and second location address registers.          The memory addressing is performed by the first location address register in the direct memory access mode and by the second location address register in the program mode, whereby it is made possible to execute the read/write operation of the memory of the external memory system in the program mode during burst timing while in data transfer in the direct memory access mode, thus permitting high-efficiency data processing.
Patent CA-1185598-A (CA)
Inventor: FLIRI HANS
IPC: C07D231/12
Filed: 1982-01-18
Granted: 1985-04-16
Abstract: A b s t r a c t 7-[(carboxy-methoximino)-1H-pyrazol-3-yl-acetyl]-amino-3-desacetoxy-3-(1-methyl-1H-tetrazol-5-yl-thio)cephalo-sporanic acid of formula I,                 (I) and salts thereof with bases as well as solvates thereof.  The compounds exhibit anti-biotic, in particular anti-bacterial activity.
Patent CA-1184982-A (CA)
Title: Contact electrique autodenudant, procede de  fabrication de ce contact et connecteurs comprenant  ce contact, notamment pour cables en nappe
Inventor: BONHOMME FRANCOIS R
IPC: H01R43/00
Filed: 1982-01-27
Granted: 1985-04-02
Abstract: La présent invention a trait à un contact électrique autodénudant et un procédé de fabrication de ce contact et connecteurs comprenant ce contact, notamment pour câbles en nappe. Un contact électrique pour câbles en nappe est formé d'une tige terminée par deux branches semi-cylindriques qui sont munies chacune d'une pointe pour pénétrer dans une matière isolante. Les deux branches éntourent un évidement central, de forme sensiblement cylindrique, délimitant entre les branches deux fentes longitudinales diamétralement opposées pour recevoir le conducteur. Le contact électrique connu comporte quatre pointes qui bordent deux à deux les fentes. De part et d'autre de chaque fente, les pointes voisines convergent l'une vers l'autre par l'intermédiaire d'un biseau très peu profond. Cette construction pour inconvénient que, lors de l'enfoncement du contact dans l'isolant du câble électrique, le conducteur de celui-ci risque d'être dévié hors de la fente et de ne toucher le contact que par la surface extérieure de celui-ci, c'est-à-dire dans des très mauvaises conditions. Pour remédier à cet inconvénient, le contact conforme à l'invention est essentiellement caractérisé en ce qu'il ne comporte que deux pointes décalées circonférentiellement de 90.degree. par rapport aux fentes, ce grâce à quoi le conducteur est guidé vers les deux fentes lors de la pénétration des pointes dans l'isolant.
Patent CA-1179896-A (CA)
Inventor: BRAND WERNER
IPC: B61F13/00
Filed: 1982-02-18
Granted: 1984-12-27
Abstract: ABSTRACT OF THE DISCLOSURE           A rail vehicle, particularly urban rail vehicle, has two halves with head parts, a driving bogie in one head part, a driving bogie in the other head part spaced from the driving bogie in the one head part by a maximum possi-ble distance, and floor portions in the regions of the driv-ing bogies, an intermediate floor portion which is lower and extends from the floor portion in the region of the one driv-ing bogie to the floor portion in the region of the other driv-ing bogie, an articulation is provided in the center of the vehicle and connecting the vehicle halves with one another, and a running bogie is located near the articulation under one of the vehicle halves.
Patent CA-1171146-A (CA)
Inventor: KATSUMATA YASUSHI
IPC: H01C10/50
Filed: 1982-02-19
Granted: 1984-07-17
Abstract: ACTIVE EQUALIZER                 ABSTRACT OF THE DISCLOSURE          In an active equalizer for selectively boosting or attenuating predetermined frequencies of audio or other electrical signals, and which comprises an inverting ampli-fier having an inverting input which receives the input signal through an input resistance and an output connected with the inverting input through a feedback resistance and at which the equalized output is derived, and an active filter for determining the frequencies to be boosted or attenuated; there is further provided a change-over switch having a boosting position in which the input signal is applied to the active filter, an attenuating position in which the output of the inverting filter is applied to the active filter and a neutral position, and a potentiometer connected between the output of the active filter and the inverting input of the inverting amplifier and being operable in concert with the change-over switch for deter-mining the extent to which the frequencies determined by the active filter are boosted or attenuated.
Patent CA-1186127-A (CA)
Inventor: TOMOVIC MILOS N
IPC: B22C9/22
Filed: 1982-03-11
Granted: 1985-04-30
Abstract: ABSTRACT OF THE DISCLOSURE    A permanent metal mold suitable for casting mill balls including mold cavities and a gating system consisting of a pouring cup, a sprue and ingates connecting the sprue to the mold cavities, characterized by refractory core inserts which form a lining for the gating system consisting of the pouring cup, sprue and ingates. The ingates preferably angle downwardly from the sprue in the direction of metal flow to the mold cavities.
Patent CA-1175295-A (CA)
Inventor: HIRAYAMA KEIZO
IPC: B23K11/06
Filed: 1982-03-18
Granted: 1984-10-02
Abstract: ABSTRACT   A can body welder for welding the overlapped portion of a can body by passing said portion between upper and lower electrode rolls, which is provided with a cooling means for keeping the  temperature of the tip portion of said for-ward guide part while welding at a temperature at which the surface protective layer of the portion of the can body which comes in  contact with and slides along said tip portion cannot be damaged.
Patent CA-1243300-A (CA)
Title: Analogs of extended n-terminal somatostatin
Inventor: VALE WYLIE W JR
IPC: A61K38/00
Filed: 1982-04-19
Granted: 1988-10-18
Abstract: ANALOGS OF EXTENDED N-TERMINAL SOMATOSTATIN      ABSTRACT            Somatostatin-28 has the formula:  H-Ser-Ala-Asn-Ser -Asn-Pro-Ala-Met-Ala-Pro-Arg-Glu-Arg-Lys-Ala-Gly-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys-OH. Analogs have been synthesized that are more potent than somatostatin-28, and these analogs or pharmaceutically acceptable salts thereof, dispersed in a pharmaceutically acceptable liquid or solid carrier, can be administered to mammals in the same manner as somatostatin.  In the analogs, Leu may be substituted in the 8-position in combination with D-Trp in the 22-position and/or Tyr in the 25-position.  D-Cys may also be substituted in the 28-position, and D-Ser may be substituted in the 27-position.  Certain residues may also be deleted.  D-Trp22 somatostation-28 has surprisingly been found to be insulin-selective when administered in vivo and is useful for the treatment of insulinoma.
Patent CA-1169379-A (CA)
Inventor: VAUGHAN HUGH R
IPC: B65G33/34
Filed: 1982-06-11
Granted: 1984-06-19
Abstract: IMPROVEMENTS IN AUGER ASSEMBLY MOVING DEVICE            ABSTRACT OF THE DISCLOSURE       Relatively heavy duty and large auger assemblies of-ten used in present day farming are difficult to move and manoeuver around a farmyard or the like and it is not always convenient to hitch a tractor to such auger assemblies for relatively short distance moving.  This invention includes a small electric or gasoline motor or engine which can be operatively connected to a small wheel which is mounted within a frame secured to the auger assembly framework and which engages the ground.  Means are provided so that this small wheel can be rotated in either direction.  A small castoring wheel assembly supports the rear end of the au-ger assembly and when the small wheel is operatively con-nected to the motor, the wheel may be rotated slowly thus enabling the auger assembly to be moved as desired.  Direc-tional control is by steering the rear end of the auger assembly manually.
Patent CA-1175457-A (CA)
Inventor: BORLAND WAYNE R
IPC: A63F3/00
Filed: 1982-06-18
Granted: 1984-10-02
Abstract: BOARD GAME FOR THREE PLAYERS              ABSTRACT OF THE DISCLOSURE           A board game comprises a board defining a playing surface having lines of demarcation forming three groups of twelve isosceles triangles. Each group is located in a respective rectangular area with one long side of each rectangular area defining one side of a central, equilateral triangle.  Three sets of twenty playing pieces each are provided to enable three players to play.  Each of these sets comprises two differently marked groups each of which has ten pieces.  Three standard dice are used to determine the distance that each player may move when it is his turn.
Patent CA-1195251-A (CA)
Inventor: EOGA ANTHONY B J
IPC: A61J3/10
Filed: 1982-07-09
Granted: 1985-10-15
Abstract: ABSTRACT OF THE DISCLOSURE            A tablet is disclosed which possesses an improved outer shape which reduces packaging costs, by reducing the size and thickness of packaging materials when the tablet is sealably packaged between two sheets of packaging material.  The tablet defines at least one and preferably two convex broad outer surfaces, each convex surface including a peripheral convex section that is preferably beveled, and a central convex section that may be conical in shape.  The outer surfaces of the peripheral and the central convex sections define between them an at least, and preferably greater than, 180° angle, and at their junction define further a continuous ridge. The convex table configuration also increases the surface area of the tablet, in the instance where it is to be dissolved in a liquid, and reduces the incidence of tablet  "shingling"  that obstructs tablet packaging.
Patent CA-1194297-A (CA)
Inventor: BUBLEY HENRY J
IPC: F21V29/02
Filed: 1982-09-02
Granted: 1985-10-01
Abstract: CURING APPARATUS AND METHOD               ABSTRACT         A curing unit includes an arcuate reflector shield open at the lower end with a curing lamp in the shield and a cooling chamber above the shield.  Cooling fluid is directed into the chamber toward the outer surface of the shield and some of this cooling fluid is also directed along the inner surface.  Light traps are located adjacent the leading and trailing edges of the unit above an article conveyor belt and a vacuum chamber is located below the belt to draw ozone generated by the unit, as well as hold the article on the belt.
Patent CA-1195582-A (CA)
Inventor: HEENEY JOHN W
IPC: B42F21/06
Filed: 1982-09-17
Granted: 1985-10-22
Abstract: ABSTRACT            A moulded plastic tab of the top loading variety has a front surface with a substantially planar horizontally oblong zone for the reception of a self adhesive label, an upper edge of this zone being bounded by a horizon-tally extending step projecting forwardly to locate and protect the upper edge of the label.
Patent CA-1176468-A (CA)
Inventor: PARGAMIN LAURENT
IPC: C03C21/00
Filed: 1982-10-28
Granted: 1984-10-23
Abstract: A tempered glass dielectric material for use as an electrical insulator is thermally tempered to produce surface compression between 200 MPa and 400 MPa. At least part of the material is then chemically tempered under conditions of temperature and duration such that the surface compression due to the thermal tempering is reduced by between 50% and 80%. The chemical tempering is effected by applying to the relevant part of the material, at ambient temperature, a solution containing alkaline salts. This solution is dried and the material then heated for several hours at a temperature between 300 DEG  C. and 500 DEG  C. The solution has the following composition (in percentage by weight): -H2O 70% to 90%  -Starch 2% to 10% -KNO3 4% to 12% - K2HPO4 + KCl + K2SO4 4% to 20% -
Patent CA-1216719-A (CA)
Inventor: NILSSON TORSTEN
IPC: B29C51/34
Filed: 1982-11-18
Granted: 1987-01-20
Abstract: ABSTRACT            A container (30d) of polyethylene terephthalate or sim-ilar thermoplastic material has a container body (32d), a mouth portion (37d) and a central bottom part (34d).          The central bottom part consists of chiefly amorphous and/or thermocrystallized material and forms a bulge directed towards the interior of the container. A ring-shaped or band-shaped standing surface (36d) is arranged adjacent the transition of the bottom part into the con-tainer wall (32d). Adjacent to the standing surface the container has a circumferential area of material (35d) which through stretching and/or reshaping has undergone flow and through heating has acquired built-in stresses which tend to contract it.  The surrounding circum-ferential area of material prevents the inward bulge of the central bottom part from straightening out and/or turning inside out when the pressure in the container is increased and/or when the temperature of the con-tainer material is raised.     The invention also relates to a method and a device for achieving the container.
Patent CA-1196858-A (CA)
Inventor: RICHARDSON EMMETT M
IPC: E21B41/10
Filed: 1983-01-12
Granted: 1985-11-19
Abstract: A SUBSEA WELLHEAD CONNECTION ASSEMBLY    AND A METHOD OF INSTALLING SAME            Abstract:          A subsea wellhead connection assembly 15 for establishing fluid communication and production capability between a subsea wellhead and an adjacent subsea manifold system includes a conduit 51 for fluidly connecting the wellhead and the manifold system, the conduit having one end 43 extending substantially horizontally and the other end 44 situated below the horizontal end 43.  A wellhead connector 45 is fluidly connected to the other end 44 of the conduit 51 and serves releasably to connect the conduit 51 to the wellhead upon downward movement of the assembly 15 to establish fluid communication there-between.  A manifold system connector 56 is fluidly connected to the horizontal end 43 of the conduit 51 and serves releasably to connect the conduit 51 to the manifold system upon lateral movement of the manifold system connector 56 to establish fluid communication there-between.  A guide frame 60 is rigidly secured to the wellhead connector 45 for supporting the manifold system connector 56 and the conduit 51 and for vertically aligning the wellhead connector 45 over the wellhead and horizontally aligning the manifold system connector 56 with the manifold system.  Installation of the assembly 15 involves lowering the assembly into the sea until the wellhead connector 45 is vertically aligned over the wellhead and the manifold system connector 56 is horizontally aligned with the subsea manifold system.  The connector 45 is then releasably connected to the wellhead to establish fluid communication between the wellhead and the conduit 511 whereafter connector 56 is moved horizontally into operative connection with the subsea manifold system to establish fluid communication between the latter and the conduit 51.
Patent CA-1196666-A (CA)
Inventor: LISTON ALLEN L
IPC: B62D49/00
Filed: 1983-01-24
Granted: 1985-11-12
Abstract: ABSTRACT OF THE DISCLOSURE        An improved adjustment means for Operator controls in a crane having a subfloor have a plurality of fore and aft slots with both extending therethrough to engage the floor and support the subfloor.  A pair of inner pedals are mounted on the subfloor and operate valves carried by the subfloor.  A pair of outer pedals are also mounted on the floor and are connected by bowden cables to a control shaft mounted on the floor.
Patent CA-1221479-A (CA)
Inventor: YOKOTA SATORU
IPC: B66B1/24
Filed: 1983-01-25
Granted: 1987-05-05
Abstract: ABSTRACT OF THE DISCLOSURE           An elevator driving device comprises a sheave on which a main cable for suspending an elevator cage is wound.  A plurality of electric motors are provided for driving the sheave through speed reduction mechanisms and control circuitry is provided for allowing motors to operate simultaneously in a parallel mode or individually.          When the control circuitry energizes the motors simul-taneously to permit the motors to operate in parallel mode, increasing or decreasing the number of electric motors can provide an output which is in agreement with the specifi-cations for the particular elevator.
Patent CA-1198792-A (CA)
Inventor: MCPHEE WALTER J
IPC: G01D5/22
Filed: 1983-04-20
Granted: 1985-12-31
Abstract: ABSTRACT OF THE DISCLOSURE A measurement system for converting the outputs of dissimilar transducers into digital numbers by means of a phase conversion tech-nique.  The outputs of a plurality of dissimilar transducers are gene-rated as pairs of amplitude modulated sinusoidal signals.  All AM signal pairs are converted into phase modulated signal pairs by a plurality of identical conversion circuits where the phase difference between at least one PM signal pair is linearly related to the measured parameter of the transducer associated therewith.  The phase differ-ences for each transducer is converted into a digital number by count-ing increments of time between the zero crossings of each pair of phase modulated signals and outputting the resulting count to a data buss of a control processor.  Transducer parameters which are nonlinearly related to their phase differences are compensated by a correction factor which is calculated by knowing the error between any parti-cular measured input and the linear input.
Patent CA-1231691-A (CA)
Title: Granulators
Inventor: HARVEY PETER
IPC: B02C18/22
Filed: 1983-04-22
Granted: 1988-01-19
Abstract: ABSTRACT         GRANULATORS         The entry slot of a granulator for comminuting material fed as sheets (especially cathode copper) is bounded on one side by a fixed bearing surface aligned with the fixed blade at which the initial cut will be made.  On the other side it is bounded by a member (or possibly more than one member) which is resiliently supported and biassed towards the bearing surface.  This accommodates variations in the thickness of the sheet and also provides for the escape of any particles that may be thrown into the clearances around the entering sheet, which would otherwise risk jamming of the feed mechanism.
Patent CA-1196068-A (CA)
Inventor: FANG TA-FANG
IPC: H03B5/32
Filed: 1983-05-09
Granted: 1985-10-29
Abstract: ABSTRACT Color reference oscillator in a color television receiver comprises a non-inverting amplifier, with positive feedback from a load resistor at its output conveyed via a crystal filter to its input.  A quadrature phase shift network, coupled to the filter output, develops phase shifted signals which are matrixed with signals derived directly from the non-inverting amplifier to form resultant signals with a phase intermediate the phases of the matrix inputs.  Control voltage outputs of a phase comparator, responsive to oscillator signals and to received synchronizing bursts, determine the magnitude and polarity of the output of a controlled amplifier for the resultant signals produced by said matrixing.  The controlled amplifier output, and the output of an inverting amplifier also responsive to said resultant signals, share the load resistor of the non-inverting amplifier.  Matrixing parameters and magnitude of inverting amplifier output are selected to eliminate adverse effects of undesired phase lag associated with load circuit of non-inverting amplifier.
Patent CA-1215732-A (CA)
Inventor: METZ DONALD L
IPC: E05C3/12
Filed: 1983-05-19
Granted: 1986-12-23
Abstract: TRUCK LOCKING DEVICE              ABSTRACT OF THE DISCLOSURE      The  truck locking device includes a flat sub-stantially triangular shaped support member having a vertically extending surface and an inclined surface, a pair of locking arms pivoted adjacent the inter section  of  the  vertical  and  inclined  surface  on opposite  sides  of  the  support  member,  a  pair  of latches on opposite sides of said support member for latching the locking arms in retracted position sub-stantially parallel  to  the inclined surface of the support  member,  a  spring  for normally biasing the locking arms upwardly independent of each other into engagement with a standard ICC bar on the back of a truck and an activating arm pivoted on the support member for pivotal movement under the influence of the bar as it is moved over the locking device to operate the latch members and release  the locking arms for engagement with the bar to lock the truck in position relative to a loading dock or the like.  Cables are provided for retracting the locking arms upon com-pletion of a loading or unloading operation to release the truck.  Upon retraction of the locking arms the locking  arms  will  automatically be  latched in the lowered position by the latch members and upon depar-ture of the truck the activating arm will pilot to its original  position  for  a  subsequent  truck  locking operation.
Patent CA-1208349-A (CA)
Inventor: VANCE JAMES B
IPC: G01V1/00
Filed: 1983-07-05
Granted: 1986-07-22
Abstract: ABSTRACT OF THE DISCLOSURE      This invention relates to an integrated acoustic network system to provide warning of impending ground-fall in underground mines.  The system includes a plur-ality of geophones which derive acoustic signals by which the source of seismic disturbances is located, and an array Of high frequency piezoelectric sensors which pick up signals from small ground disturbances which precede groundfall.  A warning system is provided both at the scene of mining operations and at a central loca-tion of impending groundfall and of the location of its occurrence.
Patent CA-1227819-A (CA)
Inventor: HOLK JON
IPC: B42D13/00
Filed: 1983-07-06
Granted: 1987-10-06
Abstract: A Cassette and an Appurtenant Apparatus having a Screen for Cyclical Displaying of a Plurality of Pictures.            Abstract:          The cassette to be used in an apparatus having a screen for showing a plurality of different pictures sequentially comprises two sets of sheets, each being di-vided in strips (1a, 1b, 1c resp. 2a, 2b, 2c). The strips are made by cutting lines which at their ends are joining openings. The openings in the sheets of the foremost set extend upwards from the cutting line, and the openings in the sheets of the rearmost set extend downwards from the cutting line. Thus the sheets and hence the strips are mutually displaceable in a vertical direction, and the picture segments on the strips (2b) in a sheet belonging to the rearmost set can be displaced upwardly beyond the upper edges of the strips (1a) in a blank front sheet (1). Corresponding picture segments on the strips in a sheet be-longing to the foremost sheet can be displaced further up-wards to cover the remaining segment of the strips in the front sheet (la), whereby a complete picture becomes vi-sible. The vertical movements of the sheets can be control-ed by motor-driven guide means acting on the marginal port-ions of the sheets. For each picture to be shown, the cassette has to contain only two sheets carrying identical pictures, i.e. a picture sheet in the foremost set and a picture sheet in the rearmost set.            (Figure 5).