baber/WOPTO huggingface dataset:
Patent CA-1225106-A (CA)
Inventor: SHERIF FAWZY G
IPC: C04B18/04
Filed: 1984-07-25
Granted: 1987-08-04
Abstract: FAST-SETTING CEMENTS FROM SOLID PHOSPHORUS PENTOXIDE CONTAINING MATERIALS               ABSTRACT OF THE DISCLOSURE      A dry blend capable of forming a fast-setting cement when reacted with an aqueous component.  The blend comprises:  a solid phosphorus pent oxide (P2O5) containing component; a solid component comprising a magnesium containing compound; and an optional aggregate.    The solid P2O5 containing component is preferably spent solid phosphoric acid catalyst.    The dry blend remains a free flowing powder until contacted with the aqueous component, preferably water, then a reaction occurs forming a fast-setting cement.
Patent CA-1223534-A (CA)
Inventor: KAEPPELI OTHMAR
IPC: C12P19/44
Filed: 1984-08-09
Granted: 1987-06-30
Abstract: A B S T R A C T          For the production of rhamnolipids which can be used  as surfactants, microorganism of the genus Pseudomonas  are cultivated in a  aqueous  medium suitable for the growth of  the microorganisms under growth conditions: in  this process  the  microorqanisms   are   cultivated   in   a continuous  submerged culture under aerobic  conditions, with a continuous supply of  fresh  culture  medium  and with  continuous  removal of  a  culture  solution  and microbial cells  (biomass); the  culture  medium has a compositon suitable for  limiting  growth by means of at least   two-fold   limitation    of   essential   growth substances;  a solution of the rhamnolipids produced  as metabolite  of the microorqanisms is separated from  the culture broth.  For this purpose a continuously operated bioreactor is suitable.
Patent CA-1230534-A (CA)
Inventor: JOHNSTON JAMES P
IPC: C11D17/00
Filed: 1984-08-09
Granted: 1987-12-22
Abstract: STABILIZED OIL-IN-WATER CLEANING          MICROEMULSIONS                       ABSTRACT           Solvent-containing liquid detergent compositions containing degreasing solvents such as n-octyl benzene, terpenes or olefins are prepared with high levels of fatty acid/soap at a pH of ca. 6.5. The compositions are pH-adjusted to neutrality or the alkaline pH range using various amines, amine oxides or quaternary ammonium salts.
Patent CA-1221162-A (CA)
Inventor: FRANKEN FERDINAND M J
IPC: G01N29/46
Filed: 1984-08-24
Granted: 1987-04-28
Abstract: Title: Apparatus and Method for the Non-Destructive Inspection of Solid Bodies ABSTRACT      The  non-destructive  testing  of  solid  bodies  is  conducted  by generating  a  transverse,  ultrasonic  surface  wave  in  the  solid  body being  inspected,   said  surface  waves  having  sufficient  different frequencies such that they travel at different depths through the body being inspected; receiving at least a part of the reflected portion, if any, of the surface waves, the reflected portion consisting of at least two surfaces waves having sufficiently different frequencies such that these waves travelled at distinctly different depths through the solid body and filtering and measuring or analyzing the reflected portion of the surface waves to determine if a defect or discontinuity exists in the solid body and the depth or severity of the defect or discontinuity. The   apparatus   for   conducting   said   non-destructive   testing comprises a means for generating the ultrasonic surface waves; a means for receiving at least a part of the reflected portion, if any, of the surface  waves  and  a  detector  means  for  measuring  or  analyzing  the reflected portion of the surface wave.
Patent CA-1273019-A (CA)
Inventor: DELANEY NORMA G
IPC: A61K31/16
Filed: 1984-10-01
Granted: 1990-08-21
Abstract: ABSTRACT               ENKEPHALINASE INHIBITORS     New mercaptoalkanoyl and acylmercaptoalkanoyl compounds of the formula   wherein R1, R2, R3 and R4 are as defined herein and n is an integer from one to fifteen possess enkephalinase inhibition activity and are useful as analgesic agents.
Patent CA-1232007-A (CA)
Inventor: DRIESSEN WILHELMUS G M
IPC: H01T19/00
Filed: 1984-10-19
Granted: 1988-01-26
Abstract: ABSTRACT OF THE DISCLOSURE A corona generating device for producing uniform charge along the length of the generating device is described which comprises a plurality of separate parallel coronode wires supported between insulating end block assemblies with the coronode wires being closely spaced relative to the adjacent wire such that when energized, each wire is placed within the electrostatic fringe field of the adjacent wire. In a preferred embodiment the device comprises a pair of parallel coronode wires formed from a single U-shaped wire with a closed end portion wrapped around an arcuate insulating end post in a first end block assembly, and an arcuate insulating end post in the second end block assembly around which the ends of the coronode wire may be wrapped, and insulating block adapters at both ends of the device having wire positioning slits therein, the end post being larger in diameter than the width of said slits in said end block adapters whereby the pair of wires is urged against opposite sides of the slit. Preferably the corona generating device includes a conductive shield extending between the supporting end block assemblies and the coronode wire is tungsten oxide with the two wires being spaced less than 0.2 inches apart.
Patent CA-1245558-A (CA)
Inventor: BOGARDUS RODGER E
IPC: A61P17/00
Filed: 1984-11-01
Granted: 1988-11-29
Abstract: REDUCING SEBUM SPREADING                         Abstract A method and composition for treating human skin, having applicability to oily skin and acne in order to improve the condition thereof by reducing the spreadability of sebum on the skin surface, the invention involving the application to human skin so characterized of a composition comprising, as an active component to reduce the spreadability of sebum, an effective amount of a straight chain dimethyl silicone polymer having a molecular weight of about 50,000 or more and a viscosity of about 10,000 centistokes or more.
Patent CA-1252039-A (CA)
Inventor: VAN DER VEKEN GUIDO J L
IPC: A61K31/425
Filed: 1984-11-29
Granted: 1989-04-04
Abstract: ABSTRACT     AQUEOUS NON-AGGRESSIVE ANTHELMINTIC POUR-ON FORMULATIONS    Aqueous pour-on formulations for combatting helmintic infestations in non-human animals, containing a pharmaceutically acceptable acid addition salt of tetramisole and/or levamisole.          The formulations of the present invention include a vehicle consisting of from 1 to 60 v/v of a penetration enhancing and/or moistening agent in water.  The pour-on method of systematically administering drugs offers distinct advantages over the parenteral methods.  For example, there is no need to hold the animal, serile precautions are not necessary and specially trained staff is not required.  Furthermore, in comparison with oral administration methods, the pour-on method has the advantage that each animal receives an exactly defined amount of the desired drug.
Patent CA-1223657-A (CA)
Inventor: SISLER JOHN R
IPC: H01R13/629
Filed: 1984-11-29
Granted: 1987-06-30
Abstract: MODULAR HOUSING FOR COMPUTER SYSTEM               Abstract Of The Disclosure An improved housing (15, 17) and associated latching mechanism that render practicable the implemen-tation of a completely modular computer system.  The latching mechanism effects simple positive engagement and disengagement of the pin and socket connectors (22, 20) as respective outer surfaces of a first wall (25) on a first module housing (15) and a second wall (27) on a second module housing (17) are brought together or separated.  The second wall (27) carries a plurality of hooking members (30) which pass through corresponding apertures (32) in the first wall (25) and are captured and restrained by a reciprocable latch bar (50) inside the first housing (15).  A rotary latch (37) engages the latch bar (50) such that actuation of a handle (40) on the rotary latch (37) causes reciprocation of the latch bar (50) between a first accommodating position and a second capturing position.  The hooking members (30) have respective camming surfaces (48) in spaced facing relationship to the external surface of the second wall (27) while the latch bar (50) is formed with complementarily configured camming surfaces (53) spaced and located so as to engage the camming surfaces (48) on the hooking members (30) when the latch bar (50) moves towards its capturing position.  The hooking members (30) are distributed over the surface so that the modules (10, 12) are drawn together in a direction that minimizes sideways forces on the pins in the connector (22).
Patent CA-1235878-A (CA)
Inventor: HOUNSEL MACK A
IPC: B22D41/00
Filed: 1984-12-21
Granted: 1988-05-03
Abstract: ABSTRACT      REFRACTORY FIBER LADLE PREHEATER SEALING RINGS      Sealing rings are provided for ladle preheaters.  The rings may be either fixedly or removably mounted with the ladle preheater frame.  The rings seal about the ladle rim adjacent burner and flue openings of the preheater.        Refractory fiber insulation is provided for insulating the space between the rim of the ladle and the preheater to prevent hot gas  escaping.   The refractory fiber is arranged into trapezoidal units which are easily installed and replaced.
Patent CA-1244450-A (CA)
Inventor: TURNBULL LENNOX B
IPC: C07D231/06
Filed: 1985-04-04
Granted: 1988-11-08
Abstract: ABSTRACT OF THE INVENTION     N-(1-SUBSTITUTED-4,5-DIHYDRO-1H-PYRAZOL-4-YL)BENZAMIDES      Novel N-(1-Substituted-4,5-dihydro-1H-pyrazol-4-yl) benzamides having the general formula:           wherein R is loweralkyl, cycloalkyl or phenylloweralkyl and R1 is selected from hydroxy, cyano, nitro, amino, methylamino, dimethylamino, halo, trifluoromethyl, lower-alkyl, loweralkoxy, sulfamoyl or acetamido, and when n is more than 1 up to 3, R1 can be the same or different, are disclosed as having gastrokinetic and anti-emetic utility in animals and pharmaceutical compositions therefor.  A process for preparing the compounds by oxidation of 1,2-disubstituted-N-(4-pyrazolidinyl)benzamides with a metal hypochlorite is disclosed.
Patent CA-1263692-A (CA)
Inventor: KLIMENKOV EVGENY N
IPC: B21D26/14
Filed: 1985-04-16
Granted: 1989-12-05
Abstract: ABSTRACT      A process of casting metal in an electromagnetic mold consists in that a flow of molten metal is continuously fed into an inductor of the mold, whereupon a casting is formed under the action of electromagnetic field. Initial solidification of the casting takes place on a bottom of the mold, with the frequency current passed through the inductor being such as to ensure equilibrium between hydrostatic pressure of the melt and electrodynamic pressure of the inductor field, thereby permitting the casting to be produced of a preset cross section. In the course of solidification of the melt, the casting being formed is continuously withdrawn from the inductor by moving the bottom. Once the bottom is removed from the inductor, the current frequency is increased for a value proprtional to a decrease in the electrodynamic pres-sure of the inductor field.
Patent CA-1245118-A (CA)
Inventor: SMITH ALLEN C JR
IPC: F22B1/16
Filed: 1985-04-24
Granted: 1988-11-22
Abstract: 9                   50,845 ABSTRACT OF THE DISCLOSURE A nuclear  steam generator having a feedwater ring disposed in the upper portion of the steam generator above the tubes, the feedwater header having a plurality of J-shaped discharge nozzles, some of which are in fluid communication with the upper portion of the feedwater ring header and others being in fluid communication with the lower portion of the feedwater ring header, those in fluid communication with the lower portion of the feedwater ring header having a discharge elevation lower than those in fluid communication with the upper portion of the feed-water header so that during low feedwater flow operation feedwater is fed from the lower portion of the feedwater header removing cold water therefrom and promoting mixing of the feedwater in the header in order to reduce strati-fication of feedwater therein.
Patent CA-1267484-A (CA)
Inventor: TATE DAVID P
IPC: C08K5/09
Filed: 1985-06-14
Granted: 1990-04-03
Abstract: Title: RUBBER COMPOSITIONS CONTAINING FURAZAN OXIDES        AND TRANSITION METAL SALTS                   ABSTRACT OF THE DISCLOSURE        Modified  rubber compositions are described which comprise  at  least  one polymer rubber containing carbon-carbon  unsaturation, at least one aromatic furazan oxide, and  at  least  one  hydrocarbon-soluble  transition metal salt.    When  a transition metal salt is included in such polymer  rubber  formulations  containing aromatic furazan oxides,    the    undesirable    odors    which   normally characteristic  of   such rubber formulations is diminished or  eliminated without  significantly  reducing the other desirable  characteristics of the vulcanized rubbers.  For example,  filled vulcanizates made by vulcanizing mixtures in  accordance  with  the  invention exhibit high rebound, and  tires  which  are  formulated  to  include at least a portion  of  the  cured  vulcanizates in the tread exhibit reduced  rolling resistance.  Preferably, the hydrocarbon-soluble  transition  metal  salts  are  the  aliphatic  or alicyclic  monocarboxylic  acid  salts  of  cobalt,  iron, nickel or manganese.     .
Patent CA-1221443-A (CA)
Inventor: MENICK RALPH E
IPC: H03K5/13
Filed: 1985-06-28
Granted: 1987-05-05
Abstract: LORAN C CYCLE SLIP REDUCTION TECHNIQUE               Abstract of the Disclosure In accordance with the present invention, there is provided  a  Loran  C  cycle  slip  reduction  technique  that consists of sensing the signal to noise ratio and narrowing the  phase  locked  loop  bandwidth  when  a  predetermined signal-to-noise threshold is exceeded.     Drawings
Patent CA-1239716-A (CA)
Inventor: SCHRIEBER RICKY J
IPC: G09G1/14
Filed: 1985-09-10
Granted: 1988-07-26
Abstract: Abstract Disclosed is a method and system of encoding data representing knots on an outline loop defined relative to a coordinate plane, for producing a display image of said outline and decoding responsive to the interrelationship of said knots on said outline loop, and imaging said outline loop responsive to said decoded data involving selecting sets of coordinates on said outline loop, to represent said knots, establishing a successive order of said knots, encoding said knots in a data order indicative of said knot order.  In the method a complete information set is encoded of data indicative of the coordinate distances and interknot angles between adjacent knots. The relative positions of successive knots are compared to at least a first interknot criterion responsive to the comparing.  When compared, the method further comprises producing a first indication that a set of said successive knots is within said criterion, or ii) producing a second indication that a set of said successive knots is outside said criterion, and i) responsive to said first indication imaging said outline loop in the form of a smooth continuous curve, or ii) responsive to said second indication, imaging said outline loop in the form of a straight line, between said set of successive knots. Further disclosed is the encoded data representing the knots on an outline defined relative to a coordinate plane and decoded for use in a display process to produce images of said outlines represented by said encoded data involving selecting sets of coordinates on said outline, to represent said knots, establishing a successive order of said knots, encoding said knots in a data order indicative of said knot order, by encoding a complete information set of data providing a control code indicative of either i) the coordinate locations of said knots or ii) a knot's direction relative to others of said knots or iii) a predetermined shape of said outline between a pair of said knots or iv) data indicative of the shape of said outline at a knot, or v) providing data indicative of the coordinate distances between adjacent knots decoding said complete information sets in a decoding order related to said data order, responsive to said complete information set being indicative of the coordinate distances between adjacent knots, producing an image of a smooth continuous curved outline or a straight line between said adjacent knots or responsive to said complete information sets being indicative of a control code as set forth in i), ii), iii), or iv), producing an image of a smooth continuous outline or a straight line according to the said coordinate locations of said knots relative to adjacent knots in said successive knot order or producing an image of said outline being smooth at respective knots or being sharp and forming cusps at respective knots.
Patent CA-1239515-A (CA)
Inventor: GELLERT JOBST U
IPC: B29C45/73
Filed: 1985-09-13
Granted: 1988-07-26
Abstract: ABSTRACT OF THE DISCLOSURE         This invention relates to an improved manifold system for a multi-cavity injection molding system.  The manifold system has one elongated bridging manifold which extends transversely across a number of spaced elongated support manifolds.  Each of the support manifolds, in turn, extend across a number of heated probes or nozzles, each of which leads to a gate to a cavity.  The bridging manifold has a portion of the hot runner passage extending through it from a single inlet to receive melt from the molding machine to a number of spaced outlets.  Each of the support manifolds also has an inlet which is in alignment with one of the outlets from the bridging manifold and a number of spaced outlets.  Each of the outlets of the support manifolds is in alignment with an inlet to one of the probes or nozzles.  Each of the mani-fold has two way junctions at which a larger diameter portion of the hot runner passage joins two smaller diameter downstream portions.  In the bridging manifold, the hot runner passage extends along the same plane as the inlet and outlets, whereas in the support manifold the portion connecting the junctions extends in a transverse plane.  Forming the manifold system of separate composite plate bridging and support manifolds with different melt passage orientations improves streamlined and uniform flow and reduces pressure drop while allowing flexibility of system design for different applications.
Patent CA-1259054-A (CA)
Inventor: CLOWE HENRY W
IPC: B65C3/16
Filed: 1985-11-20
Granted: 1989-09-05
Abstract: TAPERED CONTAINER LABELING    APPARATUS AND METHOD              Abstract Upwardly conically tapered containers having glue on their peripheries and conveyed hori-zontally in succession through a labeling station while being rotated on their vertical axes.  A stack of curved labels having their longer edges arranged lowermost at the labeling station receive constant forward pressure applied to the rear of the stack while the forward end of the stack is being engaged and held by a system of top and bottom adjustable knives which establish a twisted configuration to the labels in the stack.  The arrangement allows each leading label in the stack to be taken therefrom by a rotating tapered container and to be applied to the tapered periphery of the container with the leading and trailing ends of the label substantially perfectly aligned and registered.  A range of con-tainer sizes having varying degrees of taper can be accommodated by the labeling apparatus.
Patent CA-1257614-A (CA)
Inventor: BUSSE PAUL J
IPC: C07C7/148
Filed: 1985-11-27
Granted: 1989-07-18
Abstract: Abstract of the Disclosure A method is disclosed for the purification of methane and/or ethane which comprises oxidizing impurities in the gas with oxygen at 175°C to 375°C in the presence of a catalyst which contains silver as the active component.
Patent CA-1251177-A (CA)
Title: Carton for housing fragile containers
Inventor: DUFFY JOSEPH K
IPC: B65D5/42
Filed: 1985-12-10
Granted: 1989-03-14
Abstract: ABSTRACT OF THE DISCLOSURE       A carton for packaging fragile containers is provided. The carton includes an energy absorbing insert member, two rigid plates, and packaging.  Fragile containers are located on each side of the energy absorbing insert member and the rigid plates compress the containers against the energy absorbing insert member.  The packaging surrounds the energy absorbing insert, containers, and rigid plates.
Patent CA-1244617-A (CA)
Title: Method for preparing paperlike products from fibers treated with polymer
Inventor: MURRAY JAMES G
IPC: B31B1/00
Filed: 1985-12-13
Granted: 1988-11-15
Abstract: METHOD FOR PREPARING PAPERLIKE PRODUCTS FROM FIBERS TREATED WITH POLYMER ABSTRACT Fibers, such as wood fibers, are treated with a solvent solution of a thermoplastic polymer, e.g., polypropylene; the solvent is removed; and the treated fibers are fused into an article such as a fiber-polymer sheet or a board.
Patent CA-1251554-A (CA)
Inventor: KONDO TETSUJIRO
IPC: G06T9/00
Filed: 1985-12-16
Granted: 1989-03-21
Abstract: ABSTRACT OF THE DISCLOSURE     In an apparatus for coding digital video data in the form of blocks of data, the dynamic range information is generated from maximum and minimum values of plural picture elements in a block, the minimum value is subtracted from each of the digital data to generate modified digital video data, the modified digital video data is encoded with a variable digitized bit number determined by the dynamic range infor-mation, and the encoded data and an additional code for each block formed of at least two of the maximum value, the minimum value, and a signal representing the dynamic range information are transmitted.
Patent CA-1266941-A (CA)
Inventor: CHANG WEN-HSUAN
IPC: C08G85/00
Filed: 1986-04-28
Granted: 1990-03-20
Abstract: Abstract of the Disclosure Disclosed is an ungelled resin composition comprising a compound having at least one group containing a silicon atom selected from:                                  and                  wherein Q    represents the residue from an organic polyol selected from the group conslsting of (1) simple diols, triols and higher hydric alcohols, (2) polyester polyols, (3) polyether polyols, (4) amide-containing polyols, (5) epoxy polyols and (6) polyhydric polyvinyl alcohols, and each R    independently is selected from the group of moieties consisting of hydrogen, and a C1-C10 group joined to Si through an Si-C linkage, and Y    represents an easily hydrolyzable group.     The ungelled resin composition contains an amount of easily hydrolyzable Y moieties directly bonded to silicon atoms such that the ratio of the number of grams of the ungelled resin composition to equivalents of easily hydrolyzable Y moieties in the ungelled resin composition is in a range of from 40 to 667.  Preferred resin compositions of the invention can be cured in the presence of atmospheric moisture and a suitable catalyst at a temperature of less than or equal to 121 degrees Celsius within 3 hours.          Disclosed is a method for producing the ungelled resin composition.     Also disclosed is a nonaqueous composition, particularly a nonaqueous coating composition, containing an ungelled resin composition of the invention.  Preferred coating compositions containing an ungelled resin composition of the invention can be cured in the presence of atmospheric moisture and a suitable catalyst at a temperature of less than or equal to 121 degrees C within 3 hours.