baber/WOPTO huggingface dataset:
Patent CA-1196728-A (CA)
Inventor: HAVILLE GEORGE D
IPC: H03M7/16
Filed: 1982-12-20
Granted: 1985-11-12
Abstract: ABSTRACT          An encoder system which provides non-power of two, unambiguous, even counts, the system having a modular configuration to permit a substantial portion of the system to comprise standardized modules, wherein modifications to a minimum of modules provide a wide range of different system counts, the system utilizing a truncated, symmetric, unit step code sequence and a division of processing functions among modules which permits the user to select among system outputs having a number of different processing levels.
Patent CA-1190789-A (CA)
Inventor: GELLMAN GARY
IPC: A23K1/00
Filed: 1983-01-18
Granted: 1985-07-23
Abstract: ABSTRACT OF THE DISCLOSURE    A dry soft canine biscuit having visually apparent, discrete meat and/or meat by-product particles distributed substantially uniformly throughout the biscuit is obtained by blending the non-fat solids portion of a soft biscuit dough with particles which are substantially inert with respect to the biscuit dough, mixing the dry-blended mixture with water plus optional humectant to form an intermediate stage dough, admixing the latter with the fat portion of the biscuit dough to form a final dough, forming the final dough into pieces, and baking and drying the formed pieces to obtain a microbiologically stable product which can be packaged without a barrier material.  Meat and/or meat by-product particle inertness is made possible by using particles having:  1) a moisture content of 35% by weight or less and, 2) a water activity which is less than the water activity of said soft biscuit dough.  The substantial absence of meat particle color bleed into the biscuit is principally due to the use of meat products wherein the color is formed as part of the protein matrix.  The discrete, visually apparent dehydrated meat parti-cles enhance the palatability and visual attractiveness of the dry biscuit.
Patent CA-1188119-A (CA)
Inventor: SARCIA DOMENICO S
IPC: F25B9/14
Filed: 1983-02-01
Granted: 1985-06-04
Abstract: FLUIDIC CRYOGEMIC REFRIGERATOR            Abstract Of The Disclosure The cryogenic refrigerator includes a movable dis-placer within an enclosure having first and secondchambers of variable volume.  A refrigerant fluid is circulated in a fluid path between said chambers by movement of the dis-placer.  A spool valve controls introduction of high pressure fluid and low pressure fluid.  The displacer movement is controlled by fluidic pressure instead of an electric motor.
Patent CA-1170138-A (CA)
Inventor: MALCHESKY PAUL S
IPC: A61M5/00
Filed: 1983-04-15
Granted: 1984-07-03
Abstract: METHOD AND APPARATUS FOR ON-LINE FILTRATION REMOVAL    OF MACROMOLECULES FROM A PHYSIOLOGICAL FLUID          ABSTRACT OF THE INVENTION    An on-line filtration system for the removal of macromolecules greater than 70,000 mol. wt. from a physio-logical solution, such as blood, in the therapeutic treat-ment of various disease states.  For blood, the plasma (which contains the macromolecules) is separated continu-ously from the blood using a first membrane filter with a membrane porosity of nominally 0.2 to 1.0 micron.  The separated plasma is then continuously filtered in a physi-ological temperature state or a cooled state through a second membrane filter with a membrane porosity of nomi-nally 0.01 to 0.2 micron, which retains the macromolecules. In the cooled state, separation of the macromolecules is effected more efficiently than could be done in the non-cooled state.  The treated plasma macromolecules removed) is then reunited with the blood flow coming from the first plasma filter and returned to the patient.  The blood flow and filtration processes are generally continuous.  Suit-able agents(s) may be added to the separated plasma to promote formation of macromolecules.
Patent CA-1237184-A (CA)
Inventor: GRITTER DAVID J
IPC: B60L11/18
Filed: 1983-04-27
Granted: 1988-05-24
Abstract: ABSTRACT OF THE DISCLOSURE           A drivetrain (48) for an electric passenger vehicle (10) includes a battery (40) for energizing a single-phase A.C. traction motor (18) which drives a ground engaging wheel (12) through a multi-speed transaxle (20).  The motor is characterized by an external ferrite permanent magnet rotor (26) drivingly engaging an input shaft (32) of the transaxle.  The motor is controlled by an inverter circuit (44) and a control circuit (46) which generates switch command signals to reciprocally actuate power transistors (56 and 62) within the inverter circuit as a function of operator demand, rotor position and rotor speed.  The control circuit includes a motor positioning circuit (442) which toggles the motor current when the rotor speed falls below a predetermined level to dither the rotor about a park position for a predetermined period.  A pre-start rotor positioner (224) is provided to mechanically lock the rotor in its park position to ensure the availablity of a high electrical starting torque.  Finally, a minimum starting speed circuit (599) provides for motor startup from other than the normal rotor park position.
Patent CA-1198714-A (CA)
Inventor: WOOD PRENTICE J
IPC: B65D5/488
Filed: 1983-04-29
Granted: 1985-12-31
Abstract: ARTICLE CARRIER   ABSTRACT         An article carrier of the basket style is formed from a unitary blank and comprises a bottom wall, side walls foldably joined respectively to the side edges of the bottom wall, end wall panels foldably joined respectively to the end edges of the side walls and extending inwardly therefrom, medial partition structure foldably joined to the inner edges of the end wall panels and extending medially inward of the carrier, handle structure secured to the medial partition structure and extending upwardly therefrom, a first pair of transverse partition panels foldably joined to the medial partition structure on each side of the carrier, a second pair of transverse partition panels foldably joined respectively to the first pair of transverse partition panels on each side of the carrier and disposed in overlapping relation therewith, an anchoring tab foldably joined to each of said second pair of transverse partition panels and secured to the inner surface of the associated side wall to form a plurality of article receiving cells on each side of the carrier, the distance between the medial partition structure and the adjoining fold line between each of said first and second transverse partition panels is approximately one-fourth the width of each of said end wall panels and approximately one-third of the horizontal dimensions of the portions of the second transverse partition panels which are struck respectively from the associated first transverse partition panels.
Patent CA-1221228-A (CA)
Inventor: AYRES PAUL S
IPC: F28F11/00
Filed: 1983-05-02
Granted: 1987-05-05
Abstract: ABSTRACT            A sealable multimetallic sleeve for a rapid repair of a degraded tube caused by a detrimental chemical attack on the outside surface of the tube within and in a vicinity of a tube sheet in a steam generator, and the method for sealably inserting the sleeve in the degraded tube spanning the region of the degradation.  The sleeve includes an inner member with equivalent mechanical properties of the degraded tube and an outer member metallurgically bonded to the inner member and resistive to caustic intergranular chemical attack causing tube degradation.  The sleeve has an expanded portion at one end for positioning in the tube within the tube sheet and a multiplicity of grooves in and adjacent to the other end of the sleeve and braze material contained in the grooves.
Patent CA-1215391-A (CA)
Inventor: FAUSS RUDOLF
IPC: C08G18/40
Filed: 1983-06-06
Granted: 1986-12-16
Abstract: Mo-2470 LeA 21,565 POLYAMINES AND A PROCESS FOR THEIR PRODUCTION          ABSTRACT OF THE DISCLOSURE Polyamines containing aromatically bound primary amino groups having an NH2-content of from 0.19 to 20.3 wt % are produced by a single stage process.  A compound containing aromatically bound NCO-groups and having an isocyanate content of from 0.5 to 40 wt % is hydrolyzed with an excess of water in the presence of a water-miscible polar solvent and optionally a catalyst.  The hydrolysis is carried out at a tempera-ture of from -10 to 150°C in a manner such that the reaction mixture is substantially homogeneous.  The water-miscible polar solvent generally has a boiling point of from 56 to 250°C and a dielectric constant of at least 10.  This polar solvent is used in a quantity of at least 5 parts solvent for every 100 parts of isocyanate.  Tertiary amines are the preferred catalysts. These polyamines are particularly useful in the produc-tion of polyurethanes.          Mo-2470 LeA 21,565
Patent CA-1195528-A (CA)
Title: On-stream cloud point analyzer
Inventor: JONES HUGH D
IPC: G01N25/04
Filed: 1983-06-07
Granted: 1985-10-22
Abstract: ABSTRACT OF THE DISCLOSURE        Liquid hydrocarbon samples from a mainstream are diverted through a sample cell in cooling chamber. An optical cloud point detector signals a microprocessor-based control system which controls the charging and cooling of the cell.          Cloud point reference level is continuously updated.  After each measurement cycle, the control system readjusts the cooling power so that the time interval between the end of the flush cycle and cloud point detection is substantially constant.  The control system switches between several dis-tinct modes of operation automatically.
Patent CA-1205080-A (CA)
Inventor: BARDOS THOMAS J
IPC: A61K31/675
Filed: 1983-06-20
Granted: 1986-05-27
Abstract: NOVEL BIS(2,2-DIMETHYL-1-AZIRIDINYL)PHOSPHINIC AMIDE ANTINEOPLASTIC AGENTS AND A METHOD FOR THEIR PREPARATION                            ABSTRACT  Novel bis(2,2-dimethyl-1-aziridinyl)phosphinic amide antineoplastic agents are disclosed of the formula:                           wherein R and R' are both methyl or are independently hydrogen or substituted alkyl of 1-10 carbon atoms, wherein each substituent is selected from the group consisting of amine and alkoxy, said compounds being the product of a process comprising reacting a P, P-bis(2,2-diemethyl-1-aziridinyl)phosphinic halide of the formula:       with an amine of the formula:                            wherein hal is selected from chlorine, fluorine, bromine and iodine and R and R' are as previously described.
Patent CA-1215476-A (CA)
Inventor: KOENEKE CONRAD J
IPC: H01L27/088
Filed: 1983-07-19
Granted: 1986-12-16
Abstract: ABSTRACT       SCHOTTKY-BARRIER MOS DEVICES   Schottky-barrier MOS and CMOS devices are significantly improved by selectively doping the regions (44,45) surrounding the Schottky-barrier source and drain contacts (35,36). For p-channel devices, acceptor doping is carrier out in either a one-step or a two-step ion implantation procedure. For n-channel devices, donor doping is carried out in a two-step procedure.         In each case, current injection into the channel is enhanced and leakage to the substrate is reduced while still maintaining substantial immunity to parasitic bipolar transistor action (MOS devices) and to latchup (CMOS devices).
Patent CA-1200133-A (CA)
Inventor: KLUSKA PETER
IPC: E01C5/06
Filed: 1983-07-20
Granted: 1986-02-04
Abstract: ABSTRACT OF THE DISCLOSURE A paving stone has an approximately square base with a pair of opposite first sides and a pair of opposite second sides extending upwardly from the edges of the base.  The first sides are planar while each second side includes two partial faces each inclined outwardly from a vertical plane extending through the vertical corner edges of the second side.  The two partial faces intersect in the vertical central edge located in the plane of symmetry of the paving stone extending between the opposite second sides. The corner edges of the paving stone extend vertically from the base for a portion of the height of the stone and then are bent angularly inwardly for the remainder of the height.  The upper part of each first side and second side has a pair of triangular gusset-like surfaces inclined from the vertical and each is defined by the inwardly inclined part of a corner edge, by a section of the edge of the top face of the paving stone and by a line extending between the upper part of the vertically extending section of the corner edge and the upper end of the corresponding central edge. Accordingly, the edges of the top face form an octagonally shaped boundary. Due to the central edge formed by the intersection of the partial faces of the second sides which extend for the full height of the paving stone and the upwardly extending planar surfaces of the partial faces which extend for the full height of  the paving stone at least along the central edge, adjacent stones in a row have the greatest possible contact along the central edges or partial faces for the transmission force within a row or in a plurality of adjacent rows.  The center line of the rows can be rectilinear or curvilinear.
Patent CA-1201553-A (CA)
Inventor: ARNOLD DON C
IPC: E03C1/00
Filed: 1983-08-15
Granted: 1986-03-11
Abstract: A Roman tub fixture assembly for mounting a spout to the exposed spout side of a wall or deck having an exposed spout side and an opposite facing hidden side includes a receiver body which is adapted to couple to one or more water pipes located on the hidden side of the wall or deck.  A flanged nut is threadably received over the body in order to mount the body within an opening in walls or decks of different thicknesses.  A spout hub having a shank portion and a shoulder portion is threadably received along the shank portion within a passageway in the receiver body.  The shank portion includes two cylindrically shaped sections which have different diameters, the larger diameter section having external threads and the smaller diameter section having sealing means in order to seal the space between the body and the hub at a location upstream from the threaded portion of the body passageway.  The hub further includes a washer and gasket received over the larger diameter section of the shank portion to firmly secure the shoulder portion to the exposed side of the wall or deck.  A spout is received over the shoulder portion of the hub in flow communication with the spout hub and receiver body.
Patent CA-1213339-A (CA)
Inventor: ADAMS ALLAN J
IPC: B60J7/057
Filed: 1983-08-26
Granted: 1986-10-28
Abstract: CONTROL APPARATUS FOR PIVOTAL-SLIDING ROOF PANEL ASSEMBLY                 ABSTRACT OF THE DISCLOSURE     A control apparatus for a pivotal/sliding roof panel powered by a reversible electric drive motor operative to move a roof panel from a closed position in a roof opening in a vehicle either of a venting or open position.  The control apparatus includes a first, operable switch which connects electrical power in one of two opposite polarities to the electric drive motor.  A sensor detects when the roof panel is in the closed position.  A control device, energizable by the activation of the first switch and the output of the sensor when the roof panel reaches the closed position from either of the venting or open positions, switches its output to disconnect the drive motor from the source of electric power.  A switchable member, responsive to the sequential de-activation and re-activation of the first switch, momentarily energizes the control device to connect the drive motor to the source of electrical power in order to initially move the roof panel from the closed position to either of the venting or open positions,
Patent CA-1206172-A (CA)
Inventor: RUTSTROM LAWRENCE L
IPC: F16F1/14
Filed: 1983-08-30
Granted: 1986-06-17
Abstract: ABSTRACT           An improved resilient torsion arrangement.  The torsion arrangement is comprised of a wire-like body member having an upper portion formed in a first predetermined open geometrical configuration, a transverse portion extending across the first predetermined open geometrical configuration, and a lower portion having a second predetermined open geo-metrical configuration.  The upper portion and the lower por-tion are resiliently movable toward, or away from, each other to put the transverse portion into torsion.  The torsion in the transverse portion provides the resilient force resisting movement of the upper portion toward the lower portion. Proper selection of the relationships between the upper por-tion and the lower portion and configuration of the trans-verse portion can provide predetermined relationships between the force required to move the upper portion toward, and away from, the lower portion and the separation between the upper portion and the lower portion.
Patent CA-1204479-A (CA)
Inventor: NESTOR CHARLES R
IPC: H01R4/24
Filed: 1983-09-19
Granted: 1986-05-13
Abstract: INSULATION SHEARING ELECTRICAL TERMINAL            Abstract of the Disclosure An insulation shearing electrical terminal for terminating an insulated conductor comprises an elongated web depending from a resilient socket.  The web has an integral flange which is folded over onto itself to form outer and inner elongated plates which are integrally joined to each other at one end of the flange by a longitudinal bight which is laterally spaced from the web.  The outer plate has a longitudinal slot at the opposite end of the flange which receives an insulated conductor with its axis transverse to the longitudinal slot.  The inner plate has opposite longitudinal sides at the opposite end of the flange which respectively engage the web and the insulated conductor to produce a shearing action of the plates across the diameter of the insulated conductor.
Patent CA-1210555-A (CA)
Inventor: BALLIO LUIZ A C
IPC: B01J2/02
Filed: 1983-09-20
Granted: 1986-09-02
Abstract: ABSTRACT           The invention is concerned with a process and apparatus for pearling sulfur.  Water is fed to a linear channel means of rectangular cross-section having sidewalls and a bottom, and is circulated in constant movement in the channel.  The velocity of the circulat-ing water in the channel is controlled.  The level of the circulating water in the channel is also controlled by gate means extending between the sidewalls.  At least one stream of liquid sulfur in the form of lambda sulfur is fed into the circulating water in the channel, and the temperature of the stream containing lambda sulfur is controlled up to a maximum temperature of about 157°C. The lambda sulfur is pearled in the circulating water to form a pearled sulfur product having a granulometry controlled by the water level. The pearls are then recovered and dried.
Patent CA-1223117-A (CA)
Inventor: KOENE CASPER H
IPC: A24B15/30
Filed: 1983-10-13
Granted: 1987-06-23
Abstract: ABSTRACT     Process for flavouring dry vegetable material, especially pieces of leaf and stem like tea and cut tobacco by mixing the dry vegetable material with one or more micro-encapsulated flavours as well as with an aqueous adhesive solution containing such quantity of water that said quantity may at least be adsorbed for the most part by the vegetable material, continuing the mixing operation till a dry or almost dry product is obtained and then, if necessary, subjecting the obtained product to a drying operation respectively reduction operation.
Patent CA-1205924-A (CA)
Inventor: FERTL WALTER H
IPC: G01V5/08
Filed: 1983-11-30
Granted: 1986-06-10
Abstract: METHOD AND APPARATUS FOR DETERMINING CHARACTERISTICS OF CLAY-BEARING FORMATIONS Abstract The volume of clay within earth formations is determined throughout the vertical extent of a borehole using measurements of the natural gamma rays emitted from these formations comprised substantially entirely of clay. The clay volume determination is used for evaluating the volume of potassium oxide present in the formations.  The percent of expandable layers present within the formations is determined, as a direct indicator of potential clay swelling difficulties and thus sensitivity to formation damage sensitivity, based on an extropolated and normalized potassium oxide volume.  The percent expandable layers determination is used for determining the cation exchange capacity of the formations.
Patent CA-1208423-A (CA)
Inventor: KURODA KATSUHITO
IPC: C10L1/18
Filed: 1983-12-05
Granted: 1986-07-29
Abstract: Abstract The low-temperature fluidity improver comprising (A) an adduct formed by adding a reaction product having a polymerization degree of 1 to 100, which is prepared from an .alpha.-olefin containing 10 to 30 carbon atoms and maleic anhydride, to an aliphatic alcohol containing 6 to 28 carbon atoms, in which the sum of the carbon atoms in the longest alkyl group chain of the .alpha.-olefin and the carbon atoms in the longest carbon chain of the aliphatic alcohol is 22 to 40, and/or a salt of said adduct, and (B) a low molecular weight polyethylene having a molecular weight of 500 to 20,000 and/or a reaction product thereof with maleic anhydride.  The product is useful as an additive for fuel oils and acts to divide paraffin wax into fine crystals and to stably disperse these crystals in the oil.
Patent CA-1226816-A (CA)
Inventor: FOLKMAN MOSES J
IPC: A61K/
Filed: 1983-12-19
Granted: 1987-09-15
Abstract: INHIBITION OF ANGIOGENESIS     Abstract of the Disclosure Angiogenesis in mammals is inhibited by administration of heparin or a heparin fragment which is a hexasaccharide or larger together with cortisone, hydrocortisone or the 11-.alpha.  isomer of hydrocortisone.          Inhibition of tumor-induced angiogenesis is accompanied by tumor regression, and prevention of metastasis.
Patent CA-1198602-A (CA)
Inventor: MUNARI BRUNO
IPC: A47J45/07
Filed: 1983-12-29
Granted: 1985-12-31
Abstract: SNAP FASTENING HANDLE            FOR POTS AND THE LIKE          ABSTRACT            A removable handle for pots and the like.          According to the invention, the handle comprises a hand grip made of thermally insulating material, suitable for fitting into an arched bracket, fixed to the outside of the pot; the aforesaid handgrip consisting of two oppos-ing half-shells joined together by means of U-shaped springs arranged in seats at the ends of the handgrip in order to allow the handgrip itself to snap on and off.
Patent CA-1212581-A (CA)
Inventor: AVIRAM ARI
IPC: B41M5/392
Filed: 1984-01-06
Granted: 1986-10-14
Abstract: THERMAL TRANSFER PRINTING PROCESSES WITH ELECTROEROSION AND MATERIALS THEREFOR                    ABSTRACT            Processes  for  thermal  transfer  printing. are disclosed which comprise electroerosion printing to produce an image bearing element and exposing the imaged element to irradiation so as to permit transfer of thermographic ink from an associated ink layer or ink-containing element onto an ink receiving substrate thus producing copies of the image  carried  by  the  image  bearing  element. Also,  described  are products  for use  in such processes.
Patent CA-1227203-A (CA)
Inventor: SCHLEIER GISBERT
IPC: C08G18/79
Filed: 1984-02-10
Granted: 1987-09-22
Abstract: LIQUID ISOCYANURATE GROUP-CONTAINING POLYISOCYANATE MIXTURES OF 4,4'- AND 2,4'-DIPHENYLMETHANE DIISOCYANATE, METHOD  FOR THEIR PREPARATION AND THEIR USE IN POLYURETHANE OR POLYISOCYANURATE PLASTICS               Abstract of the Disclosure Isocyanurate group-containing polyisocyanate mixtures which are liquid at room temperature and which have an isocyanate group content of from 23 to 31 weight percent are obtained through the partial trimerization of a mixture comprised of from about 80 to about 30 percent by weight 4,4'-diphenylmethane diisocyanate and from about 20 to about 70 percent by weight 2,4'-diphenylmethane diisocyanate in the presence of a trimerization catalyst, preferably an adduct of tri(dimethylaminopropyl)-s-hexahydrotriazine, 1,2-propylene oxide, and 2-ethylhexanoic acid, and, in some cases, after chemical deactivation of the catalyst.