baber/WOPTO huggingface dataset:
Patent CA-1089507-A (CA)
Inventor: BEGGS GEORGE
IPC: B60P3/34
Filed: 1978-10-23
Granted: 1980-11-11
Abstract: ABSTRACT      A body portion (42a, 142a) of a standard type vehicle (40, 140) such as the rear body panel (42a) of an auto-mobile (40) or a side body panel (142a) of a van (140) is pivotally connected (44) to the balance of the vehicle (40, 140) by an accordion folding hood (46, 144).  Alterna-tively, an attachment (220) may be used to replace a removed body panel (230) of an automobile (40) or a cor-responding side body panel of a van and is pivotally connected to the balance of the vehicle (40) by an accordion folding hood (46).  In either instance the pivoted panel (42a, 142a) or attachment (224) is pivotable to a collapsed position of the hood in which position it defines an original enclosed usable volume for the vehicle which volume is bisected by a diagonal plane extending through the pivot axis for the body panel or attachment. In the extended position of the body panel (42a, 142a) or attachment (224)  (FIGS. 3, 14C and 20) the hood and pivoted member define an enlarged usable volume having increased headroom with the volume being generally greater than twice that of the original enclosed volume.
Patent CA-1101034-A (CA)
Inventor: LINSCOTT PHILLIP S JR
IPC: F16N7/36
Filed: 1978-12-28
Granted: 1981-05-12
Abstract: ROTOR FOR AN ELECTRICAL MACHINE                      ABSTRACT OF THE DISCLOSURE      An interchangeable tube is disposed and retained within a hollow rotor shaft of an electrical machine to form an axially extending cavity between the tube and the hollow rotor shaft.  Oil flows into the tube from an oil supply, through holes in the tube, and into the cavity, and is sprayed from holes in the hollow shaft for cooling and lubricating the electrical machine.  The configurations of the hollow rotor shaft and the interchangeable tube facilitate removal of the tube from the hollow rotor shaft without complete disassembly of the electrical machine.  Thus, tubes having different hole diameters and hole configurations can be interchanged to accommodate different oil flow requirements and different oil pressures established by constant speed drives or auxiliary power units coupled to the electrical machine.
Patent CA-1124726-A (CA)
Inventor: NATARAJAN SESHA I
IPC: C07D211/22
Filed: 1979-03-28
Granted: 1982-06-01
Abstract: ABSTRACT Derivatives of pyrrolidinecarboxaldehyde and piperidinecarboxaldehyde, and intermediates therefor, which have the general formula wherein R is hydrogen, lower alkanoyl or is hydrogen or lower alkyl; R2 is hydrogen or hydroxy; R3 is hydroxymethyl, di(lower alkoxy)methyl or formyl; n i- 1 or 2; and their bisulfite addition products, are useful as hypotensive agents.
Patent CA-1100804-A (CA)
Inventor: HUBER REINHOLD
IPC: E01C11/12
Filed: 1979-04-04
Granted: 1981-05-12
Abstract: ABSTRACT OF THE DISCLOSURE     An elongated elastomeric strip has means along the longitudinal edge for fastening to a receiving element se-cured in a roadbed.  The fastening element comprises at least one set of retaining members, each having a head portion at least in part embedded and bonded securely in the elastomeric strip and a projecting portion depending from the strip.  The retaining members are arranged so that the projecting ends of some of them face oppositely to the projecting ends of the others of them, thereby being relatively movable toward and away from each other under deformation of said strip and cooperate to resiliently clamp onto the receiving element.           The projecting ends of the retaining members are preferably claw-like.
Patent CA-1135396-A (CA)
Inventor: HARRINGTON PETER F
IPC: G01F1/32
Filed: 1979-04-25
Granted: 1982-11-09
Abstract: ABSTRACT OF THE DISCLOSURE         A fluid flow monitor of the sort which detects the rate of formation of Karman vortices caused by a blunt obstruc-tion in a fluid stream.  The invention mitigates problems associated with the formation of spurious electrical signals not related to the Karman vortices by providing an amplifier which amplifies frequencies selected by a comparator arrangement the comparator arrangement being controlled by the value of a further signal proportional to the number of detected Karman vortices.
Patent CA-1117787-A (CA)
Title: Appareil de determination de la quantite  de sebum secretee par une peau
Inventor: BORE PIERRE
IPC: A61B5/103
Filed: 1979-05-07
Granted: 1982-02-09
Abstract: : Appareil utilisable pour le repérage de la quantité de sébum secrétée par la peau d'un sujet vivant, cet appareil comportant un boîtier à l'extérieur duquel fait saillie un porte-échantillon sur lequel est disposé un élément translucide destiné à être appliqué contre la zone de peau à étudier, le porte-échantillon étant susceptible de coulisser par rapport au boîtier et étant solidarisé avec ce dernier avec interposition d'au moins un ressort taré, caractérisé par le fait que le boîtier contient intérieurement un émetteur fournissant un flux lumineux en direction d'une mire qui porte au moins un repère ou graduation susceptible d'être positionné à l'intérieur du boîtier en vis-à-vis de l'élément translucide, la lecture de la quantité de sébum déposée sur le porte-échantil-lon se faisant par observation à travers l'élément translucide du repère précité.
Patent CA-1150870-A (CA)
Inventor: TAKAGISHI HISAO
IPC: C08G12/10
Filed: 1979-07-05
Granted: 1983-07-26
Abstract: ABSTRACT OF THE DISCLOSURE:         An aqueous solution of a thermosetting resin which improves water resistance and ink receptivity of coated paper and gives coated paper emitting little or almost no formaldehyde odor is produced by a process comprising the steps, (1)       a reaction of urea with a polyalkylene-polyamine, (2)       dehydration-condensation of the resulting reaction product with a dibasic carboxylic acid, (3)       a reaction of the resulting reaction product with urea to produce a polyureapolyamide, and (4)       a reaction of the polyureapolyamide with formaldehyde in an aqueous medium under acidic condition, or under alkaline condition and then under acidic condition.
Patent CA-1158265-A (CA)
Inventor: WEISS MANFRED
IPC: B60G3/00
Filed: 1979-07-30
Granted: 1983-12-06
Abstract: POWERTRAIN AND SUSPENSION ARRANGEMENTS FOR MOTOR VEHICLES           Abstract of the Disclosure A chassis and suspension arrangement for a front engine and rear driven motor vehicle which has a flexurally stiff but torsionally absorbent member with a U-shaped cross-section connected at the front end to the motive unit and at its rear end to the differential.  A cross-member of the rear suspension is integrally formed at the rear end of the U-shaped member,supports the suspension arms of the rear wheels,and is elastically mounted to the body of the vehicle.
Patent CA-1146798-A (CA)
Inventor: HARPER JAMES L
IPC: A23K1/00
Filed: 1979-08-30
Granted: 1983-05-24
Abstract: ABSTRACT OF THE DISCLOSURE          The invention comprises a method for producing a protein enriched food or feed product and products thereof.          The method entails forming a mixture of water and a food or feed product, sterilizing the mixture, innoculating the sterilized mixture with a spawn culture of the genus Pleurotus, maintaining the innoculated mixture in the presence of air at a temperature of from about 5 to about 46° C so as to enable the mycelium of the spawn culture to grow, and latex terminat-ing the growth of the mycelium.  The food or feed product resulting from this process has an increased protein content.
Patent CA-1125483-A (CA)
Title: Method and apparatus for securing a wheel  to a rotatable shaft of a turbomachine and  apparatus for securing a wheel to a rotatable  shaft of a turbomachine
Inventor: GEARY CARL H JR
IPC: F16D1/076
Filed: 1979-10-03
Granted: 1982-06-15
Abstract: ABSTRACT            A wheel of the turbomachine is secured to a shaft of the machine by initially securing the wheel between one end of the shaft and a piston-like member.  A space is formed between opposed sides of the member and wheel by moving the member relative to the wheel.  A compression member is placed in the space for placing a compressive force on the wheel for positively securing the wheel to the shaft.
Patent CA-1105715-A (CA)
Inventor: KIRKPATRICK KENNETH L
IPC: A01D67/00
Filed: 1979-10-24
Granted: 1981-07-28
Abstract: SIDE DRAFT STABILIZER              Abstract of the Disclosure A simple draft stabilizer is provided for a pull-type har-vesting implement having a trailing and transversely extending harvesting header.  The stabilizer includes a vertically adjust-able earth-penetrating disk blade carried by and to one side of the fore-and-aft extending drawbar.  The blade is supported for rotation about a generally horizontal axis and imparts a sidewards force that counters the fallback forces generated by the offset harvesting header.  The blade is also mounted to rotate about an axis substantially transversely aligned with the axes of revolu-tion of the wheels supporting the harvesting header to permit sharp turns and avoid skidding damage to the supporting wheel and its mounting structure.
Patent CA-1128660-A (CA)
Inventor: WATANABE TOMOYUKI
IPC: G11C16/04
Filed: 1979-11-29
Granted: 1982-07-27
Abstract: NONVOLATILE SEMICONDUCTOR MEMORY     Abstract of the Disclosure An I2L type nonvolatile memory has a structure wherein a floating gate is disposed through an insulating film on the surface of a semiconductor layer in the vicinity of a base region of an NPN transistor in an I2L.  The memory controls current to flow through the base region of the NPN transistor of the I2L by means of charges stored in the floating gate.  The collector output current of the NPN transistor of the I2L is modulated depending on the presence or absence of a channel beneath the floating gate, being generated depending on the presence or absence of charges within the floating gate and the polarity of the charges.  As a result, a variation of the base current appears as an output signal at a collector terminal of the NPN transistor of the I2L, and data stored in the floating gate can be read out.
Patent CA-1136671-A (CA)
Inventor: BUSH JAMES H
IPC: B62D53/08
Filed: 1979-12-11
Granted: 1982-11-30
Abstract: FIFTH WHEEL SUSPENSION ABSTRACT OF THE DISCLOSURE A support for a tilt stabilizing fifth wheel hitch that connects a truck tractor to a trailer, the fifth wheel plate being on a movable frame having a pair of convex shoes connected by a tie rod and resting on concave bearing plates on a fixed frame, the movable frame being movable on the fixed frame toward either of two opposite extreme positions from an intermediate neutral position.  The movable frame is biased away from these extreme positions toward the inter-mediate position by variable force biasing means, preferably coil compression springs on said tie rod, which apply increasing biasing force with increased movement of the movable frame toward one of said extreme positions, thereby enabling the truck driver to "sense" or "feel" the tilted condition of his trailer relative to his tractor during operation.
Patent CA-1134083-A (CA)
Title: Variable loop telephone transmission circuit
Inventor: BURGER VICTOR G
IPC: H04M1/58
Filed: 1979-12-13
Granted: 1982-10-19
Abstract: TITLE VARIABLE LOOP TELEPHONE TRANSMISSION CIRCUIT                 ABSTRACT OF THE INVENTION A subscriber station telephone circuit having a multiwinding transformer connected in a bridge con-figuration to couple the transmitter to the line and the balancing impedance in opposite phase.  The receiver is magnetically coupled by the transformer so as to receive practically no side tone during transmission. A varistor is employed as a regulator to control receiver signals.
Patent CA-1133771-A (CA)
Inventor: MENIKHEIM VIRGINIA C
IPC: D04H1/54
Filed: 1979-12-20
Granted: 1982-10-19
Abstract: PROCESS FOR BONDING ORGANIC FIBERS    ABSTRACT OF THE DISCLOSURE         Nonwoven point-bonded fabrics of improved softness are prepared by simultaneously heating and compressing spaced, discrete areas of a nonwoven, bondable fiber web containing an attenuating bonding liquid in excess of the minimum amount required to provide maximum fabric strength.
Patent CA-1138228-A (CA)
Inventor: GRANINGER FRANK J
IPC: H01H43/28
Filed: 1980-01-15
Granted: 1982-12-28
Abstract: PNEUMATIC TIMER WITH ECCENTRICALLY       DISPOSED VALVE NEEDLE            Abstract of the Disclosure A pneumatic timer for a timing relay is regulated by the axial movement of a valve needle through a chamber formed in the body of the timer.  The valve needle forms a tapered valve stem along its longitudinal axis and the valve stem is eccentrically disposed in a passageway leading from the valve chamber to provide a crescent-shaped bleed area between the valve chamber and the interior of an expandable bellows.  Springs are disposed in the valve chamber to bias the needle to its eccentric position, where the valve stem contacts a portion of a valve seat formed around the passageway.  The size of the bleed area between the valve stem and the noncontacting portion of the valve seat changes as the valve needle is moved along its axis, but the shape of the bleed area remains substantially the same, so that the valve can more easily be set to provide the desired time delay.
Patent CA-1132213-A (CA)
Inventor: POBOG MATTHEW
IPC: H05K3/32
Filed: 1980-03-14
Granted: 1982-09-21
Abstract: SPECIFICATION                           FOR        PRINTED CIRCUIT BOARD CONNECTOR                           BY           MATTHEW POBOG     ABSTRACT     A resilient, flexible, insulative substrate with an insulative adhesive on a major surface has a plurality of conductors arranged in mutually spaced relationship on the adhesive surface of the substrate.  The spacing of the conductors is such as to permit aligning and contacting conductive pads on a printed circuit board or other apparatus to which interconnection is to be made.  The conductors include a conductive adhesive on the outer surface for securing with the pads.  In use, part of the connector is pressed onto the edge  of the printed circuit board so that the conductors are adhesively interconnected one-for-one to the pads on the board.  The remainder of the connector is then pressed onto terminals of, say, another board or other electrical circuits or equipment.
Patent CA-1091673-A (CA)
Inventor: YEOWELL DAVID A
IPC: A01G5/04
Filed: 1980-03-25
Granted: 1980-12-16
Abstract: ABSTRACT OF THE DISCLOSURE        A method is provided for preparing a 2,4-diamino-5-benzylpyrimidine of the formula (XI):                             (XI) for example, trimethoprim, which requires no unusual apparatus or reaction conditions, and proceeds with high yields; the method comprises reacting a benzyl cyanoacetal of formula (I):                           (I) wherein R1, R2 and R3 are the same or different and each is a halogen or hydrogen atom, an alkoxy group, an alkyl group or a dialkylamino group; R4 is an alkoxycarbonyl group, or an aldehyde group; and R5 is an alkyl group; the alkyl or alkoxy groups each having from 1 to 4 carbon atoms, with guanidine in a solvent compatible with and capable of dis-solving both reactants; the benzylcyanoacetals can be pre-pared in good yield from readily available materials.
Patent CA-1135993-A (CA)
Inventor: LANDA BENZION
IPC: B41J2/22
Filed: 1980-03-28
Granted: 1982-11-23
Abstract: Abstract of the Disclosure My invention comprises a ballistic impact printer which includes a gun for successively propelling balls along predetermined paths to trace a desired character on a medium supported on a platen spaced from the gun.  Means are provided for orienting the gun after each ball leaves the muzzle of the gun so that the desired pattern is formed. Gas under pressure propels a ball along the bore of the gun, which is slightly larger than the diameter of the ball. This enables me to make the gun out of resilient material, since a gas bearing is formed which prevents a ball from touching the sides of the bore while it is traveling down the bore.  The breech of the gun is slightly smaller than the diameter of a ball, so that a ball acts as a seal for a chamber in which gas pressure is being built up.  When a ball in the breech is dislodged by a succeeding ball, gas from the chamber performs its propelling action between the time the ball is dislodged from the breech and the succeeding ball is seated in the breech.  Balls rebounding from the platen are continuously recycled.
Patent CA-1143014-A (CA)
Inventor: DYCK WALTER R
IPC: A61B7/04
Filed: 1980-04-24
Granted: 1983-03-15
Abstract: ABSTRACT OF THE DISCLOSURE Electrical signals corresponding to heart sounds detected by a pulse/sound transducer are filtered in a narrow bandpass filter whose pass band is centred on a characteristic heart sound frequency of 33Hz. The filter improves signal-to-noise ratio and enables the transducer to be used over a patient's clothing. The unfiltered signal is amplified and fed to bi-naural leads to provide the function of an electronic stethoscope. In addition, the filtered signal is converted into pulses in response to which a count corresponding to the detected heart rate is established in a counter and displayed as a digital heart rate indication.
Patent CA-1138615-A (CA)
Inventor: THORN AKE
IPC: E04B7/00
Filed: 1980-05-06
Granted: 1983-01-04
Abstract: ABSTRACT OF THE DISCLOSURE  A roofing element is described which comprises two spaced skins, an upper skin of relatively thick non-metallic sheet material, such as plywood or chip board, and a lower skin of sheet metal, for resisting compression stresses in the upper skin and tension stresses in the lower skin. The skins are bonded to spacing members extending in the lengthwise direction of the element and provided by composite beams of non-metallic or substantially non-metallic material, having webs of wood-based board material and flange members of wood. The spaces between the skins are filled up with a thermally insulating material, such as mineral wool or foamed uretane plastic.
Patent CA-1163018-A (CA)
Inventor: BELLET JEAN-MARIE
IPC: A61B5/00
Filed: 1980-05-28
Granted: 1984-02-28
Abstract: The present invention is intended to solve the problem of the reliable acquisition of accurate temperature data for a miniature calculator provided for the application of family planning methods. The calculator is provided with a receptacle removably carrying a thermometric probe for providing the temperature measurement in a digital form. The circuits of the probe comprise an oscillator including a temperature responsive resistance element to be placed in contact with the area of the temperature to be measured, Tx. The output frequency fx of this oscillator is a function of Tx, and is measured by a counter controlled by a signal formed from a reference frequency fr provided by a reference oscillator and further provided to a frequency divider. A comparator compares the contents of the counter to that of a memory, and in case the counter contents is higher than the stored contents, the comparator controls the entry thereof to the memory so that the probe operates as a maximum thermometer. The contents of the memory is read in serial fashion by the system of the calculator when the probe is replaced into its receptacle.
Patent CA-1132810-A (CA)
Inventor: RAPP CHRISTOPH
IPC: G01L13/02
Filed: 1980-07-17
Granted: 1982-10-05
Abstract: TITLE OF THE INVENTION:            LIQUID FILLED PRESSURE TRANSDUCER            ABSTRACT OF THE DISCLOSURE:            A liquid filled pressure pick-up or transducer com-prises a housing, as strain gage sensor is supported in a liquid filled cavity in the housing and a membrane extends across an opening in the housing.  A force transmitting rod connects the membrane to the strain gage sensor.  In order to avoid damage especially to the membrane by extreme excess pressures, a plastically deformable support member acting as a stop is opera-tively held in  the  housing substantially in parallel to the membrane whereby the rod extends with play through the support member.  An elastic seal extends around the rod hole in the support member toward the membrane.  A substantially mirror symmetrical arrange-ment of two membranes and two support members results in a differential pressure transducer.   1089/ar                    - 1 -
Patent CA-1139167-A (CA)
Inventor: KAWAMURA TOMOTSUCHI
IPC: F22B29/08
Filed: 1980-08-21
Granted: 1983-01-11
Abstract: ABSTRACT    A vapor generator for two fuels of different flame radiation intensities with reduced overall dimensions. The invention provides advance in the art by providing for the two fuels two burners which are disposed at the same level in the combustion chamber and a convection heating surface which is connected between the separator and the. super heater heating surfaces.
Patent CA-1168653-A (CA)
Inventor: ADAM JEAN-MARIE
IPC: C09B62/467
Filed: 1980-10-06
Granted: 1984-06-05
Abstract: ABSTRACT     Dyes of the formula:                                    (1)   wherein  D ia an organic dye radical containing at least one water-solubilizing group, R signifies a haloalkyl radical with 1 or 2 C-atoms or a haloacryl radical, and n is a whole number from 1 to 4 are disclosed.  Each group of the formula:                          is bonded to D by an aromatic carbon atom.  The dyes are produced by reacting the correspondlng dyestuff compounds of the formula D -(- H)n with halo-alkanoyl- or haloacryloyl-amidoglycolic acids.  The dyes are suitable for dye-ing cellulose and polyamide materials.
Patent CA-1159698-A (CA)
Inventor: PARSONS JAMES C
IPC: G03B27/00
Filed: 1980-12-08
Granted: 1984-01-03
Abstract: ABSTRACT OF THE DISCLOSURE    A photographic reproportioning apparatus for changing one dimension of a two-dimension image projected on a photosensi-tive member having a main travel board supporting a sub-travel board for movement in a linear path.  The boards are shielded from a light source with an opaque mask having an exposure window to expose the photosensitive member as it moves rela-tive to the window.  Motion transmitting structure operates to move the sub-travel board at the same speed or less than the speed of the main travel board.  The motion transmission struc-ture has an adjustable speed control bar connected to a first drive mounted on the main travel board.  The first drive oper-ates to a second drive mounted on the main travel board and connected to the sub-travel board.  The speed of movement of the first drive depends on the angular position of the speed control bar relative to the longitudinal path of movement of the main travel board and the speed of the main travel board. The first drive also rotates a wheel.  The wheel is used with the main travel board to change the linear image to an arcuate image.  The mask has a second tapered exposure window that diverges away from the axis of rotation of the wheel to pro-vide an even light exposure along the length of the exposure line.  The mask with the tapered exposure window is used when the wheel and main travel board are used to make an arcuate image.
Patent CA-1148906-A (CA)
Inventor: RICCI ALBERT A
IPC: A47F5/00
Filed: 1980-12-18
Granted: 1983-06-28
Abstract: ABSTRACT OF THE DISCLOSURE       A variable shelf organizer adapted to being assembled to provide shelf organizers of various sizes.  The elements are constructed so that portions of them may be broken away to adjust both the length and the width and so that the parts interlock to give product troughs of various widths.
Patent CA-1159060-A (CA)
Inventor: HAMPRECHT GERHARD
IPC: C07D417/04
Filed: 1980-12-18
Granted: 1983-12-20
Abstract: ABSTRACT OF THE DISCLOSURE: Novel 4?-3,1-benzoxazine derivatives of the formula     , where R1, R2 and Y have the meanings given in the disclosure, a process for their preparation, and their use for combating unwanted plant growth.
Patent CA-1151788-A (CA)
Inventor: MACHURAT JEAN
IPC: C08L33/00
Filed: 1980-12-19
Granted: 1983-08-09
Abstract: In a filled/plasticized polymeric composition, e.g., a natural or synthetic rubber, the compatibility between reinforcing filler and plasticizer, particularly an oil, is markedly enhanced by incorporating therein a minor amount of an alkenyl succinimide.