baber/WOPTO huggingface dataset:
Patent CA-1114137-A (CA)
Inventor: WORK GERALD L
IPC: A61G17/00
Filed: 1980-05-09
Granted: 1981-12-15
Abstract: ABSTRACT OF DISCLOSURE    A combination burial vault and casket and funeral and burial method or system are provided.  The burial vault comprises a base which includes a generally rectangular-shaped upright interiorly decorated inner wall structure having a closed bottom and an open top.  A "surround" or false casket includes a generally rectangu-lar-shaped box-like frame having handle members attached thereto, and having an open top and an open bottom and an interiorly deco-rated hinged top or closure member.  In use the "surround" or false casket is arranged over and encloses the inner upright wall structure and bottom wall or supporting platform of the base and is releasably latched thereto at the funeral home with the re-mains of the deceased arranged in the casket assembly provided by the inner upright wall structure and its bottom wall or sup-porting platform and the "surround" or false casket enclosing the same.  After the funeral service at the funeral home the "sur-round" or false casket is unlatched from the inner upright wall structure and its bottom wall or supporting platform and is re-tained at the funeral home for reuse.  The inner upright wall structure is then hermetically sealed and a dome-shaped cover member is arranged over and hermetically sealed and mechanically fastened to the inner upright wall structure and the bottom wall or supporting platform of the base of the vault at the funeral home. The thus assembled and hermetically sealed vault, with the remains of the deceased therein, is then transported from the funeral home to the cemetery for a graveside or other cemetery service, and for interment in the grave opening.
Patent CA-1154439-A (CA)
Inventor: HAEMAELAE SIRPA L
IPC: C08H7/00
Filed: 1980-05-28
Granted: 1983-09-27
Abstract: Abstract of the Disclosure A process for separating lignosulfonic acids and lignosulfonates by extraction from spent sulfite liquor resulting from the cooking of cellulose-containing material.  The process comprises extracting spent liquor by means of liquid amine dissolved in an organic solvent poorly soluble in water, separating the organic phase from aqueous phase, stripping the organic phase by means of a base, and returning the organic phase after regeneration to the extraction of spent liquor.          The organic solvent poorly dissoluble in water is a strongly polar ketone, preferably a methyl isobutyl ketone.  The amine used as reagent is treated with an aqueous solution of sodium bisulfate in order to bring the liquid amine into bisulfite form.
Patent CA-1111190-A (CA)
Inventor: ANOLICK COLIN
IPC: C08G63/18
Filed: 1980-05-29
Granted: 1981-10-20
Abstract: An energy absorbing mechanism having an elongated member, one end of which is disposed to receive an impact and the opposite end is free for displacement under said impact.  The elongated member is provided with two longitudinally spaced transverse pins and a pair of longitudinal slots within which the pin adjacent the outboard end of the elongated member is free to slide; the other transverse pin is fixed to the inboard end of the elongated member.  An oriented elastomer, preferably a copolyetherester in the form of a belt, operably connects the pins so as to constitute an energy absorber upon displacement of the elongated member responsive to impact.  The mechanism can be mounted on an automobile frame and the outboard end provided with a bumper.
Patent CA-1166778-A (CA)
Inventor: MURPHY EDWARD J
IPC: C09D161/04
Filed: 1980-06-05
Granted: 1984-05-01
Abstract: AQUEOUS COATING SYSTEMS CONTAINING BISPHENOL-FORMALDEHYDE ETHERS     ABSTRACT Aqueous coating compositions which cure on baking and which are especi-ally adapted for cationic electrocoating comprise an aqueous dispersion of a reactive resin solubilized by salt formation, especially an amine-functional co-polymer solubilized with an acid, and a water insoluble bisphenol-formaldehyde ether is used as the curing reactant for the reactive resin.
Patent CA-1154302-A (CA)
Inventor: AWANO SHUNYA
IPC: D06P5/00
Filed: 1980-06-25
Granted: 1983-09-27
Abstract: TITLE OF THE INVENTION        HEAT RESISTANT BELT FOR USE IN HEAT TRANSFER        PRINTING            ABSTRACT OF THE DISCLOSURE     A heat resistant belt for use in heat transfer printing, the belt having an endless foundation fabric of an aromatic polyamide fibre and a lap laid on each side of said foundation fabric mainly consisting of a heat-shrinkable aromatic polyamide fibre and felted on the endless foundation fabric by needle punching, the heat-shrinkable aromatic polyamide fibre being shrinked by a heat treatment.
Patent CA-1140552-A (CA)
Inventor: CAMPBELL ROBERT H
IPC: C08K5/3437
Filed: 1980-07-29
Granted: 1983-02-01
Abstract: ABSTRACT OF THE DISCLOSURE           Vulcanizable or vulcanized diene elastomers containing stablilizing amounts of certain poly(6-oxy-2,2,4-trialkyl-1, 2-dihydroquinoline)alkylene antidegradants show resistance to ozone attack.  The antidegradants themselves are novel compounds.
Patent CA-1166063-A (CA)
Title: Combined air purifier and destratifier
Inventor: MACROW LAWRENCE
IPC: F24F3/16
Filed: 1980-08-08
Granted: 1984-04-24
Abstract: COMBINED AIR PURIFIER AND DESTRATIFIER                   ABSTRACT OF THE DISCLOSURE             A combined unit for purifying and destratifying heated air including a first inlet at a lower area for receiving air to be purified, an air purifier including an air demister and an electrostatic precipitator, a fan for drawing air through the first inlet and moving the air through the air purifier, a second air inlet in a higher area for receiving heated air to be destratified, nozzles for receiving purified air under pressure from the air purifier, venturis associated with the nozzles for creating a suction as purified air leaves the nozzles for causing stratified heated air to be drawn into the second inlet, air outlets for discharging a mixture of purified and destrati-fied heated air, and a damper for selectively permitting puri-fied air to be discharged through the second inlet.
Patent CA-1156519-A (CA)
Title: Procede de preparation de suspensions ou de  poudres stables de microcapsules stables et  d'une porosite variable et produits ainsi obtenus
Inventor: SUGLIA JEAN-CLAUDE
IPC: B01J13/10
Filed: 1980-08-29
Granted: 1983-11-08
Abstract: L'invention concerne la préparation de suspensions ou de poudres stables de microcapsules stables et d'une porosité variable, contenant au moins une matière active, préparation comprenant les stades de préparation d'une émulsion "huile dand l'eau" à partir de gélatine colloïdale et de gomme d'acacia et d'une émulsion, solution ou dispersion huileuse de la matière active, de coacervation et microencapsulation des gouttelettes émulsionnées, de réticulation des parois des microcapsules puis de formulation, préparation caractérisée en ce que l'on ajoute à l'émulsion "huile dans l'eau" une quantité variable d'éthyl hydroxyéthylcellulose organosoluble, l'on fait agir après coacervation de l'aldéhyde glutarique et du tanin, l'on additionne d'éthyl hydroxyéthylcellulose hydrosoluble ou d'un véhicule solide, pour obtenir une suspension ou une poudre. L'invention concerne également les suspensions ou poudres ainsi obtenues.
Patent CA-1134407-A (CA)
Inventor: CHESTERTON ARTHUR W
IPC: F16J15/20
Filed: 1980-09-25
Granted: 1982-10-26
Abstract: Abstract of the Disclosure A packing assembly comprises a plurality of adjacent solid, compressible, non-resilient, low friction packing rings having cylindrical sealing surfaces forming a continuous sealing surface along the shaft and each solid ring having a pair of converging generally radially extending walls thereby defining a space between the adjacent walls of each pair of adjacent rings and resilient rings in the space between adjacent solid rings,
Patent CA-1157657-A (CA)
Inventor: MERKERT RODNEY F
IPC: C01B33/02
Filed: 1980-10-31
Granted: 1983-11-29
Abstract: LOW DENSITY COMPACTS OF PREPARED MIX  FOR USE IN THE PRODUCTION OF      SILICON AND FERROSILICON     ABSTRACT OF THE DISCLOSURE     A low density, porous compact of prepared mix containing silica fume, finely-divided carbonaceous reducing agent such as petroleum coke or coal, optionally iron and a binder.     S P E C I F I C A T I O N
Patent CA-1162179-A (CA)
Inventor: BALDUCCI AGOSTINO
IPC: C08F4/60
Filed: 1981-01-09
Granted: 1984-02-14
Abstract: ABSTRACT OF THE DISCLOSURE:      The present invention provides a catalyst system consisting of : (a) a compound of the formula:           in which X is halogen, M' and M" are metals different from each other, selected from the group consisting of Mg, Al, Ti, Zr, Mo, Y, Mn, Cr, Fe and Zn; Y, Y' and Y", the same or dif-ferent from each other, are halogens and can be the same or different from X; m and q can be zero or greater than zero, but cannot be both zero simultaneously, c has a value between 0.5 and 50; n and p represent the valencies of M' and M"  res-pectively; S has a value from 0 to 3; and R' is a hydrocarbon radical having a number of carbon atoms less than or equal to 10, in combination with (b) a compound of the formula:         in which R"  is a hydrocarbon radical, X' is halogen and p' is a number between 1 and 3.
Patent CA-1157064-A (CA)
Inventor: TAJIMA YASUARI
IPC: E05F1/10
Filed: 1981-01-14
Granted: 1983-11-15
Abstract: Abstract:    A device for mounting a pneumatic spring for opening the hatch door or the like of an automobile which is produced by helically winding one elastic wire is described.  The pneumatic spring mounting device includes a mounting end, which is helically wound with the same pitch as the diameter of the wire for rotatable fitting onto a bolt anchored at either the door mounting base of the car or the door itself; a flexible portion, which is helically wound with a slightly larger pitch than the diameter of the wire and having an axis at a right angle with respect to the axis of said mounting end; and a pneumatic spring connecting portion which is wound with the same pitch as the diameter of the wire for connection to a thread formed in the end portion of the pneumatic spring.  Since the described pneumatic spring mounting device is made of the single wire, it can be produced at lower cost.
Patent CA-1159418-A (CA)
Inventor: PLESSERS HENDRIK S
IPC: G03G15/00
Filed: 1981-03-23
Granted: 1983-12-27
Abstract: Abstract Sheet receiving and storage apparatus A  sheet  receiving  and  storage  apparatus  comprises  a housing and an open-bottomed magazine releasably connected therewith in which sheets are collected.    The sheets are intercepted by a support  located below the entrance opening of the magazine.  The support is rais-ed when a predetermined amount of sheets are stacked there-on, so that said stack of sheets may be introduced into the magazine.  Subsequently  the sheets are retained in the ma-gazine with the help of a sheet retaining element, the sup-port is again lowered and a light-trap light-tightly closes the magazine.  After these steps are carried out, the maga-zine may be taken out of the apparatus.     GV.1088
Patent CA-1190677-A (CA)
Title: Apparatus for displaying characters on a picture  screen of a display unit
Inventor: FURJANIC IVAN
IPC: G09G5/393
Filed: 1981-04-08
Granted: 1985-07-16
Abstract: ABSTRACT OF THE DISCLOSURE            An apparatus for displaying characters on a picture screen of a display unit has an image point memory interconnected between an image generator and a display unit.  The image generator controls the display of the characters on a picture screen of the display unit and contains a character generator in which data words corresponding to the shape of the characters to be displayed are stored.  The image point memory serves as an image repetition memory and contains an allocated memory having memory elements corresponding to all of the possible raster points on the picture screen.  The contents of the allocated memory are cyclically read out and trans-mitted as a video signal to the display unit wherein the characters are displayed line by line.  A logic element is preconnected to the allocated memory for permitting a number of characters to be super-imposed for generating multiple characters and further permitting certain characters to be cancelled.
Patent CA-1163343-A (CA)
Inventor: GAJJAR JAGDISHCHANDRA T
IPC: H04B3/56
Filed: 1981-05-22
Granted: 1984-03-06
Abstract: METHOD OF, AND APPARATUS FOR, INSERTING CARRIER FREQUENCY SIGNAL INFORMATION ONTO DISTRIBUTION            Abstract of the Disclosure Power line carrier frequency signals are provided at a distribution transformer primary winding by controlled current injection  onto the  neutral and phase conductors of the dis-tribution transformer secondary winding circuit, with the direction of current flow  in each half of the secondary winding being con-trolled in in-phase additive fashion.  Apparatus for causing in-phase distribution secondary winding current flow includes a pair of electronic current control means supplying  in phase currents to a pair of secondary windings of an auxiliary trans-former  having its primary winding coupled to half of the distribution  transformer secondary winding and having the auxiliary transformer secondary winding center tap coupled to local neutral through a band-stop filter and to the remaining distribution transformer  secondary winding through a band-pass filter for augmentation of signal current flow into the dis-tribution transformer.
Patent CA-1171286-A (CA)
Inventor: EVERETT PETER K
IPC: C25C1/20
Filed: 1981-09-11
Granted: 1984-07-24
Abstract: ABSTRACT         A process for the recovery of precious metal (12) from a precious metal bearing ore or concentrate (1). This precious metal bearing ore or concentrate (1) is mixed with a strong electrolyte containing chloride ions (2) to pass precious metal (12) into solution (4), at a temperature up to the boiling point of the electrolyte (2). The precious metal (12) is precipitated by contacting the solution (4) with a metal having a potential above that of the precious metal in the electro-chemical series.
Patent CA-1168993-A (CA)
Inventor: CHITIL MANFRED
IPC: B03C3/00
Filed: 1981-09-23
Granted: 1984-06-12
Abstract: ABSTRACT OF DISCLOSURE     The coal gas produced by coal gasification in a ferrous-bath-reactor carries large amounts of dust with it.  In order to allow this gas being fed into mains systems, particularly into public gas mains, it must be cleaned to reduce the dust content,  It must be remembered that the coal gas leaves the ferrous-bath-reactor at a temperature of about 1400°C.     With a view to achieving an economical and simple dust removal from the gas the applicants propose to cool the hot dust-laden coal gas in a first cooling stage to a temperature of preferably 300 C, cleaning it subsequently at this temperature in a first electro-filter, then cooling it in a second cooling stage to a temperature of 50°C for preference and finally to purify it at this temperature in a second electro-filter.     Apparatus suitable for implementing this method is shown and described in drawing and specific description.
Patent CA-1170323-A (CA)
Title: Electrical contact terminal and multi-contact  connector
Inventor: GRABBE DIMITRY G
IPC: H01R12/16
Filed: 1981-11-03
Granted: 1984-07-03
Abstract: Abstract An electrical contact terminal (2) of the type contained in a connector housing (46) comprises a yoke portion (?) having extending therefrom, a contact arm (6) and a spring arm (8).  The contact arm (6) has an electrical contact portion (34) on one side thereof and a bearing portion (32) on the other side which bears against a bearing portion (44) on the spring arm (8).  When the contact arm (6) is flexed toward the spring arm (8) by a mating part, such as a circuit board (24), the contact force is developed in the spring arm (8) and the contact arm (6) serves primarily as a conductor.  The terminal (2) and the contact arm 6 serves primarily as a conductor.  The terminal 2 is pro-duced by stamping sheet metal without subsequent bending, so that all parts of the terminal lie in the plane of the sheet metal from which it was produced.         Terminals of the type described are used in electrical connectors for printed circuit boards which are also described.
Patent CA-1202643-A (CA)
Inventor: SIRKAR AMALESH K
IPC: C07C27/00
Filed: 1982-01-18
Granted: 1986-04-01
Abstract: ABSTRACT     Aldoses  such  as  glucose  solution  are  catalytically hydrogenated  in  a  two-stage  fixed  bed  reaction process  to produce glycerol and other polyol products.   The feedstream pH to each reactor is controlled to between about 7 and 14 by adding  an  alkaline  promoter material  such  as  calcium hydroxide.     First  stage  reaction  zone  conditions  are 130-180°C   temperature,   500-2000   psig   hydrogen  partial pressure,  and  feedstream  liquid  space  velocity  is  within range of  0.5-3.5 Vf/Hr/Vc.  The  first  reactor uses  a high activity nickel catalyst to produce at least about 90 W % conversion to alditol such as sorbitol solution.       The  resulting  alditols  such  as  15-40  W  %  sorbitol solution in water, are catalytically hydrocracked in a second stage fixed bed reaction zone preferably using a high acti-vity nickel catalyst to produce at least about 30 W % con-version  to  glycerol  and  glycols  products.    Second  stage reaction zone conditions are 420-520°F temperature, 1200-2000 psig  hydrogen  partial  pressure,  and  liquid  hourly  space velocity of 1.5 to 3Ø   To maintain desired activity and glycerol  yield,  the  catalyst  is  regenerated  to  provide catalyst  age  of  8-200  hours.   The  reaction  products  are separated in a recovery step, and unconverted alditol feed is recycled  to  the  second  stage  reaction  zone  for  further hydrogenolysis  to  produce  40-90  W  %  glycerol  product.          Sorbitol conversion is maintained preferably at between about 30-70 W % and a purge stream portion containing unconverted sugars  is  recycled  to the  first  stage  reaction  zone  for further conversion to alditols and polyols.
Patent CA-1168518-A (CA)
Inventor: BAILEY ALFRED J
IPC: A01C7/20
Filed: 1982-01-21
Granted: 1984-06-05
Abstract: ABSTRACT            A seed drill comprising a frame, a series of coulters mounted on the frame at positions which are spaced apart in a transverse direction relative to the direction of operative forward motion of the drill, and actuating means comprising a beam that extends in a transverse direction and is rotatable about its own longitudinal axis and about axes perpendicular to said longitudinal axis, thrust applying means connected between the frame and the beam so as to move the beam downwards, and thrust transmitting means connected between the beam and the coulters characterized in that said thrust applying means comprises two or more levers (20) pivotally mounted on the frame (1) so that they have a common pivot axis that extends in a transverse direction and is spaced from said beam, said beam (16) being rotatably supported at the ends of said levers with at least one lever located at an intermediate region in the length of the beam, and actuator means (21) being connected between the frame (1) and each lever (20).  Preferably two outermost levers are each spaced inwards from the adjacent end of the beam (16). The levers (20) are pivoted at an intermediate region and the beam is supported in spherical bearings at the ends of the levers on one side of the lever axis, and hydraulic actuators (21) are connected to the ends of the levers on the other side of the lever axis.
Patent CA-1183514-A (CA)
Inventor: SAMBROOK RODNEY M
IPC: B01J35/10
Filed: 1982-02-09
Granted: 1985-03-05
Abstract: ABSTRACT  "A method of preparing a catalyst"      The invention relates to catalysts.   In service,  catalysts must not only be capable of selectively catalysing chemical reactions but also be mechanically robust to withstand normal process conditions and possible plant operation such as catalyst regeneration following,  e.g.,  catalyst poisoning.  Commercial catalysts have therefore to satisfy the dual  requirement of high stable activity and long service life.  The various catalysts produced by existing techniques, such as impregnation of a high surface area preformed carrier or  the pelletizing of co-precipitated materials, in fact represent compromises between strength, activity and stability.  The object of the invention is to provide an improved catalyst, the objective being met by a method of preparing a catalyst comprising precipitating a catalytically active component together with appropriate spacers and/or promoters within the pores of a preformed, low surface area,  ceramic matrix,  to establish therein a substantially stable, high-area active phase.
Patent CA-1170649-A (CA)
Inventor: WISNESKI PETER M
IPC: B01F5/24
Filed: 1982-03-01
Granted: 1984-07-10
Abstract: ABSTRACT         Apparatus is provided for blending batches of particulate material that axe compositionally hetero-geneous into batches of material that are compositionally uniform.  The apparatus consists of two or more cylin-drical static mixers, each mixer being substantially iden-tical in volumetric capacity and construction.  Each mixer contains six or more vertically aligned partition walls that extend radially from the midpoint of the mixer to the wall to divide the mixer into at least six storage com-partments of substantially equal volumetric capacity.  The vertical partition walls differ in height in a regular descending order so that as material is charged to and fills one compartment, it overflows the shorter wall to fill the adjacent compartment.  One embodiment of the inven-tion includes means for feeding particulate material suc-cessively through each of the static mixers.  A second embodiment of the invention includes means for simultan-eously discharging lots of particulate material from each of the mixers at a substantially uniform rate into a common conveying means.
Patent CA-1189966-A (CA)
Inventor: SUZUKI TOSHINORI
IPC: G11B27/02
Filed: 1982-03-24
Granted: 1985-07-02
Abstract: ABSTRACT OF THE DISCLOSURE      A video tape recorder is disclosed which includes a drive motor for advancing the tape in the forward or reverse direction in which in the pause mode the tape is reversed by a predetermined amount determined by a certain count of a control signal recorded on the longitudinal track of the tape.  Thereafter, upon depression of a record review button the tape is further reversed by a further amount to predetermined point.  From this further point the tape is then moved forward during which the previously monitored video signal is monitored.  The tape is then once more reversed to a given point at which the VTR enters into a pause mode.  Upon a pause release command the tape is again moved in the forward direction a predetermined amount to a point at which the recording of a new video signal begins.
Patent CA-1178003-A (CA)
Inventor: LING CHI-FEI
IPC: D06M15/285
Filed: 1982-04-22
Granted: 1984-11-20
Abstract: Process for Sizing Textile Yarns This invention relates to a process for sizing textile yarns by treatment with copolymers, and/or multi-polymers, of acrylamide, and to the products thereby ob-tained.
Patent CA-1159705-A (CA)
Inventor: MARINOZA RENE A - TH AVENUE ST
IPC: A23L3/28
Filed: 1982-05-14
Granted: 1984-01-03
Abstract: ABSTRACT OF THE DISCLOSURE        There are disclosed a process and an apparatus for pasteurizing and/or sterilizing food products by exposing the latter to electro-magnetic radiations, namely: infra-red radiation for pasteurization and ultra-violet radiations for sterilization.  The apparatus enables continuous treatment of the food products.