baber/WOPTO huggingface dataset:
Patent CA-1227918-A (CA)
Inventor: KNUDSON GARY A
IPC: E04B1/62
Filed: 1984-08-02
Granted: 1987-10-13
Abstract: INSULATING APPARATUS AND METHOD      FOR PANEL ASSEMBLIES                     Abstract Apparatus and method for heat insulating the inside of a panel assembly (11) forming a building-type structure is disclosed.  The insulating apparatus in-eludes anchor clips (31) that are secured in the con-necting flange portions of adjacent panels prior to joining them together at continuous seams.  These anchor clips are arranged at spaced intervals along the seams and in rows spaced to accommodate standard width of sheets of heat insulation.  An intermediate connecting member (33) snap fastens to each anchor clip and preferably is of a good heat insulating material such as an extruded plastic which serves as a thermal barrier between the metal anchor clips (31) and metal retaining members (35).  The retaining members snap fasten to each of a row of intermediate connecting members.  Spaced pairs of the retaining members (35) extend along and engage the bottom side edge portions of the insulation to support the insulation along, and preferably firmly in place against, the inside of the connecting panels.  An alternative retaining member arrangement is a channel-shaped panel with a flat bottom and parallel sidewalls and having end portions that snap-fit into the intermediate connecting members (37) to fully enclose and fully support the insulation.
Patent CA-1221613-A (CA)
Inventor: HOSLER JOHN F
IPC: B32B3/00
Filed: 1984-10-01
Granted: 1987-05-12
Abstract: 29,423 TITLE OF THE INVENTION        DECORATIVE LAMINATE HAVING MAR-RESISTANT SURFACE   ABSTRACT OF THE DISCLOSURE Decorative laminates and a method for their pro-duction are disclosed, the laminates having dispersed in their uppermost surface hard mineral particles whereby mar-resistance is imparted to the laminate.
Patent CA-1246726-A (CA)
Inventor: KATZEFF KURT
IPC: H04M3/42
Filed: 1984-11-16
Granted: 1988-12-13
Abstract: ABSTRACT OF THE DISCLOSURE     A communications network (K) provides the integration of at least two networks with different network architectures (SNA, DCNA, DECNET).          The communications network as such exhibits its own specific network architecture (ICNA) independent of the aforementioned architectures.          To the selector system (V) of the network are connected pieces of conversion equipment (CEI, CDI, CSI, CIE, CIS, CID). Pieces of equipment for different network architectures are capable of being linked via the aforementioned pieces of conversion equipment.          Connections between equipment belonging to the specific network architecture (ICNA) and a second network architecture are routed via a piece of conversion equipment and connections between equipment belonging to two other network architectures are routed via two pieces of conversion equipment wired in series.
Patent CA-1230347-A (CA)
Inventor: MURAO YOSHIKAZU
IPC: C07C231/22
Filed: 1985-01-14
Granted: 1987-12-15
Abstract: TITLE OF THE INVENTION:          PROCESS FOR PRODUCING N-SUBSTITUTED FORMAMIDES            ABSTRACT OF THE DISCLOSURE:           Disclosed herein is a process for producing N-substituted formamide represented by the formula:                           wherein R represents a hydrogen atom or a residual radical of a primary or secondary alcohol, comprising the steps of reacting formamide with acetaldehyde in the presence of a basic catalyst and if required, further reacting the thus formed product, N-(.alpha.-hydroxyethyl)formamide, with a primary or secondary alcohol in the presence of an acid catalyst.
Patent CA-1229485-A (CA)
Inventor: HIDAKI MORIHISA
IPC: C01B3/02
Filed: 1985-01-22
Granted: 1987-11-24
Abstract: PROCESS FOR REFINING AN AMMONIA SYNTHESIS GAS                ABSTRACT OF THE DISCLOSURE The synthesis gas for an ammonia synthesis process is refined by treating same in an adsorption-desorption unit to remove nitrogen either during the carbon oxide removal step or in the ammonia synthesis loop.
Patent CA-1259458-A (CA)
Inventor: RAYMOND EDWARD L
IPC: B22F7/08
Filed: 1985-02-04
Granted: 1989-09-19
Abstract: Abstract of the Disclosure A wellhead structure having a body of a martensitic alloy with opening therein and a austenitic cladding lining the openings wherein the body, the cladding and the interface therebetween all have a strength of at least 75,000 psi and a ductility of at least ten percent.  The method of producing a wellhead structure with an alloy steel body having openings therein and a corrosion resistant alloy cladding lining the openings including the steps of lining openings with the cladding by hot isostatic pressure process wherein the temperature does not exceed 2200°F and the cycle is held at temperature for less than four hours.
Patent CA-1249253-A (CA)
Inventor: LANDQVIST JAN
IPC: B65D25/28
Filed: 1985-03-06
Granted: 1989-01-24
Abstract: ABSTRACT      A carrier for liquid packages of the Brik Pak *and Pure Pak *type consists of a receptacle formed by four walls and a handle substantially parallel to the axis of the receptacle and which is centrally arranged on a receptacle wall, there being a receptacle flange (3,31) arranged for supporting a package in the carrier/receptacle. The handle (2) is divided into two substantially like halves (20,21). The receptacle wall (13,14) onto which the handle (2) joins is divided sub-stantially in the partition plane of the handle. The walls (10;11;12;13,14) of the receptacle are foldably connected to each other at the corner edges (41-44) of the receptacle. The handle halves (20,21) are foldably connected to the respective wall part (13,14). Means (50,51) are arranged at the wall parts for preventing edges of the wall parts from mutual displacement in a direction normal to the wall parts (13,14). Means (24,25) are arranged for preventing the handle halves (20,21) from mutual displacement in their plane and for making it more difficult for the wall parts to part from each other in their plane transverse the partition line (47) between the wall parts (13,14). In this way the carrier is erectable from a substantially flat blank (1) including the cohesive walls (10911,12), wall parts (13,14) and handle halves (20,21).          (Fig. 1) * Trade Mark
Patent CA-1219303-A (CA)
Inventor: COOPER JOHN C
IPC: H01J29/86
Filed: 1985-03-14
Granted: 1987-03-17
Abstract: RCA 79,527 Abstract Of The Disclosure A color image display system includes a shadow mask type cathode-ray tube having a longitudinal axis, a panel, a funnel and a neck, with a deflection yoke assembly encircling adjoining segments of the neck and funnel.  A plurality of neck components are disposed around the neck of the tube.  In one embodiment, an external magnetic shield is disposed along opposite sides of the funnel and neck of the tube.  The shield extends across the longitudinal axis behind the neck, for shunting magnetic fields from the tube while providing access to the deflection yoke assembly and the neck components.  In a second embodiment, a second external magnetic shield is disposed orthogonally to the first-mentioned external shield and spaced therefrom.
Patent CA-1238731-A (CA)
Title: Method for ascertaining and filling of bounded areas of a colored raster display
Inventor: LYKE CHRISTOPHER J
IPC: G06T15/80
Filed: 1985-06-20
Granted: 1988-06-28
Abstract: A METHOD FOR ASCERTAINING AND FILLING OF BOUNDED        AREAS OF A COLORED RASTER DISPLAY             Abstract of the Invention A method for use in a bit-mapped presentation display system for ascertaining the boundary of an arbitrarily-shaped closed polygon filled with a first color-coded pel pattern and then filling the ascertained polygon with a second color-coded pel pattern. The method steps comprise identifying the first color-coded pattern; determining all unique raster runs of said identified first  pattern,  and  creating  a  counterpart  data representation thereof; and filling in at least a portion of the raster color-coded domain with the second pattern as controlled by the data representation.
Patent CA-1244482-A (CA)
Inventor: RUSSELL PATRICK M
IPC: C22C29/06
Filed: 1985-08-07
Granted: 1988-11-08
Abstract: ABSTRACT          The invention is a high density refractory body composite ceramic comprising a densified refractory body, possessing about 10 percent greater toughness than exhibited by other composite ceramics of similar composition and geometry, of a refractory material selected from the group consisting of oxides, carbides, nitrides, silicides, borides, sulfides and mixtures thereof, and a binder material capable of plastic deformation in a sufficient amount to at least partially fill the interstices between the particles of the refractory material and a method for producing said high density refractory body composite ceramics.
Patent CA-1268175-A (CA)
Inventor: CASADIO SILVANO
IPC: C07H19/16
Filed: 1985-09-19
Granted: 1990-04-24
Abstract: New 8-substituted nucleoside and purine derivatives, the process for the preparation thereof and the pharmaceutical compositions containing them"                             ABSTRACT New 8-substituted nucleoside and purine derivatives of the general formula:                               wherein R represents an amino group or an hydroxy group possibly in the corresponding keto tautomeric form, R1 is hydrogen or an amino group, R2 is hydrogen or a .beta.-D-ribofuranosyl radical wherein the primary hydroxy group and/or the two secondaryhydroxy groups may be derivatized, R3 is an optionally substituted aryl or monocyclic heteroaryl radical and, X is -O- or -S-. The new compounds have antihyperlipaemic activity.
Patent CA-1237623-A (CA)
IPC: C11D3/386
Filed: 1985-09-20
Granted: 1988-06-07
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention resides in providing a granular, paste, gel or liquid composition packaged in association with usage instructions, for use in a process for laundering a discrete wash load of textiles, in which the composition is adapted for combining with water to produce from just enough wash liquor to be substantially evenly and completely distributed onto a wash load of textiles to a quantity of wash liquor which is about 5 times the dry weight of the textiles, said wash liquor containing from about 5 grams to about 200 grams of detergent compositions per kilogram of wash load of textiles.
Patent CA-1242569-A (CA)
Title: Apparatus for holding boxes in attachment of same to  separable slide fastener chain with box pin and  insertion pin
Inventor: SASSA YUUSEI
IPC: A44B19/42
Filed: 1985-10-03
Granted: 1988-10-04
Abstract: ABSTRACT OF THE DISCLOSURE     A box holder vertically movably mounted on a frame is reciprocably movable between a box attaching position and a box receiving position.  The box holder includes a recess for receiving a box and a clamp finger for retaining the box in the recess.  The clamp finger is pivotably mounted on a slide block vertically movably disposed in a recessed portion defined in the box holder adjacent to the recess.          The box holder further includes a cam facing the recessed portion and a cam folower provided on the clamp finger.          Upon vertical movement of the slide block, the cam follower is brought into engagement with the cam to cause the clamp finger to angularly move toward and away from the recess, thereby releasably retaining the box in the recess.  The box holder thus constructed is compact in structure and reliable in operation.
Patent CA-1252644-A (CA)
Inventor: ALGUARD MARK J
IPC: G01J1/42
Filed: 1985-11-05
Granted: 1989-04-18
Abstract: ABSTRACT     An improved color sensor is provided having two sources of illumination, one source being modulated on and off while the other source remains on.  Data taken while the modulated source is on is compared with data taken while the modulated source is off to compute the effective fluorescence of the sample.  A corrected color spectrum can then be determined for a defined source.
Patent CA-1269222-A (CA)
Inventor: ZLETZ ALEX
IPC: B01J23/86
Filed: 1986-02-18
Granted: 1990-05-22
Abstract: ABSTRACT      Copper aluminum borate which is reducible under Temperature Programmed Reduction at a temperature no more than 350°C and/or has a surface area of at least 5 m2/g and a pore volume of at least 0.04 cc per gram.   The catalyst can be used for oxidation, dehydrogenation, conversion of syn gas, hydrogenation or treated with a reducing gas to convert the catalyst into finely divided metallic copper and support comprising aluminum borate.
Patent CA-1270761-A (CA)
Inventor: HIRSBRUNNER PIERRE
IPC: A61K47/00
Filed: 1986-02-28
Granted: 1990-06-26
Abstract: Abstract Preparation of a composition based on a finely divided active principle of low water solubility A process for the preparation of a composition based on a finely divided active principle sparingly soluble in water and intended to be dispersed in water without forming a deposit. The active principle is mixed in a quantity of from 0.4 to 10 % with non-fat milk solids, preferably skimmed milk powder, and the particles of said mixture are subjected to movement at a temperature above 40°C.
Patent CA-1271028-A (CA)
Title: Coilable rule housing with discharge slot for dirt and the like
Inventor: HUCHINS WALTER J
IPC: G01B3/10
Filed: 1986-03-13
Granted: 1990-07-03
Abstract: ABSTRACT    A housing of a coiled tape measuring rule has a bottom wall in which is formed an aperture for the discharge of dirt and  other  contamination  from  the  enclosure  defined therewithin.   The aperture has an enlarged inner end to provide an entrance portion for promoting the exit of particulate matter from the housing, while the relatively small outer end inhibits the passage of dirt in the opposite direction.
Patent CA-1274832-A (CA)
Inventor: JUNGHEIM LOUIS N
IPC: C07D231/38
Filed: 1986-04-28
Granted: 1990-10-02
Abstract: ABSTRACT OF THE DISCLOSURE     The invention disclosed herein provides 7-substituted bicyclic pyrazolidinone compounds of the formula:                                         I     one of R1 and R2 is hydrogen, halo, C1 to C6 alkyl, C1 to C6 substituted alkyl, perfluoro C2 to C4 alkyl, C7 to C12 arylalkyl, C7 to C12 substituted aryl-alkyl, phenyl, substituted phenyl, a heterocyclic ring, nitro or cyano; a group of the formula wherein X is fluoro, chloro, bromo or iodo; a group of the formula   wherein z is 0, 1 or 2 and R7 is C1 to C6 alkyl, C1 to C6 substituted alkyl, phenyl, substituted phenyl, C7 to C12 arylalkyl, C7 to C12 substituted aryl-alkyl or a heterocyclic ring; a group of the formula wherein R8 is hydrogen, C1 to C6 alkyl, C1 to C6 substituted alkyl, perfluoro C2 to C4 alkyl, trihalomethyl, C7 to C12 arylalkyl, C7 to C12 substituted aryl-alkyl, phenyl, substituted phenyl, amino, (monosubstituted)amino or (disubstituted)-amino; a group of the formula wherein R9 is hydrogen, an organic or inorganic cation, C1 to C6 alkyl, C1 to C6 substituted alkyl, C7 to C12 aryl-alkyl, C7 to C12 substituted arylalkyl, phenyl, substituted phenyl, a carboxy-protecting group or a non-toxic, metabolically-labile ester-forming group; a group of the formula PO3(R10)2 wherein R10 is hydrogen, an organic or inorganic cation, C1 to C6 alkyl, C1 to C6 substituted alkyl, C7 to C12 aryl-alkyl, C7 to C12 substituted arylalkyl, phenyl, or substituted phenyl; a group of the formula -CH2-??Q wherein -??Q is a quaternary ammonium group; or or a group of the formula -CH2-S-Heterocyclic ring; a group of the formula wherein R11 is hydrogen, C1 to C6 alkyl, C1 to C6 substituted alkyl, C7 to C12 arylalkyl, C7 to C12 substituted arylalkyl, phenyl, sub-stituted phenyl or C1 to C7 acyl; or a group of the formula wherein R12 and R13 are the same or different and are hydrogen, C1 to C6 alkyl, C1 to C6 substituted alkyl, C7 to C12  arylalkyl, C7 to C12 substituted arylalkyl, phenyl, substituted phenyl, C1 to C7 acyl, or a group of the formula;                          wherein Rq is C1 to C6 alkyl, C7 to C12 arylalkyl or phenyl; and the other of R1 and R2 is a group of the formula wherein R14 is hydrogen, an organic or inorganic cation, a carboxy-projecting group, or a non-toxic, metabolically-labile ester forming group;    R3 and R4 are the same or different and are hydxogen, C1 to C6 alkyl, C1 to C6 substituted alkyl, C7 to C12 arylalkyl, C7 to C12 substituted arylalkyl, phenyl, substituted phenyl or a group of the formula wherein R15 has the same definition as R9;           R5 and R6 are 1) each hydrogen, an amino protecting group or an acyl group derived from a C1 to C30 carboxylic acid; provided that at least one of R5 and R6 must be hydrogen; or 2) taken together to form a phthalimido group; or a pharmaceutically acceptable salt thereof.  These compounds are antimicrobials, and are useful for treating bacterial infections.
Patent CA-1264807-A (CA)
Inventor: GLENAT HENRI
IPC: G01R33/24
Filed: 1986-06-18
Granted: 1990-01-23
Abstract: ABSTRACT OF THE DISCLOSURE         NMR magnetometer probe with a tuneable cavity in its centre and a double central cylindrical member.          The tuning element of the cavity is a capacitor placed in the centre of the resonant cavity between two half sections of the central conductor.   This capacitor is regulatable and amagnetic being accessible through an opening. Application to the measurement of magnetic fields, particularly the geomagnetic field.
Patent CA-1266263-A (CA)
Inventor: RIES DONALD G
IPC: C10M133/08
Filed: 1986-07-11
Granted: 1990-02-27
Abstract: ABSTRACT OF THE DISCLOSURE Choline is an effective agent for neutralizing naphthenic acids found in certain fuel and lubricating oils.     Case 3996
Patent CA-1253236-A (CA)
Title: Temperature controller with temperature limiting  sensor
Inventor: BOHAN JOHN E JR
IPC: G05D23/19
Filed: 1986-07-25
Granted: 1989-04-25
Abstract: Abstract of the Invention A temperature controller with a remote sensor having a high temperature cutoff with circuit means to prevent operation of the unit if tampered with to bypass a safety function.  A remote sensor has a thermal fuse and diode feeding a pulsating D.C. voltage to a control circuit having a capacitor and an impedance means to which pulsating D.C. is fed.  If the sensor unit is bypassed the thermal fuse in the controller burns out to render the controller inoperative.
Patent CA-1262960-A (CA)
Inventor: MAYO WILLIAM T
IPC: A61B8/00
Filed: 1986-08-12
Granted: 1989-11-14
Abstract: PHA.21-279                  11               19.2.86 ABSTRACT: Method and apparatus for displaying a single parameter image.     A method and apparatus for displaying an image which has a wide dynamic range. Low spatial frequency components f(x,y) of the image are extracted from the image signal and are presented as a color overlay which tints an intensity modulated display of local high spatial frequency image components a(x,y). Fig. 2.
Patent CA-1270395-A (CA)
Inventor: UEMIYA TAKAFUMI
IPC: G02B6/13
Filed: 1986-10-17
Granted: 1990-06-19
Abstract: Abstract The invention relates to an optical waveguide hav-ing an integral optical element.  The waveguide includes (1) a polymeric supporting member, the length of which lies in a light transmission direction and which has a bore along its entire length, (2) an optical waveguide part consisting of organic siloxane polymer filling the bore, and (3) an optical element embedded in the optical waveguide part.
Patent CA-1272709-A (CA)
Inventor: KJELL SOLVEG S
IPC: C07C2/76
Filed: 1986-11-28
Granted: 1990-08-14
Abstract: "CATALYST SYSTEM FOR THE PRODUCTION OF AROMATICS           FROM ALIPHATIC HYDROCARBONS"                            ABSTRACT           Superior tolerance to catalyst coking in a process for production of aromatics from C2 to C5 hydro-carbons is obtained with a catalytic composite comprising a gallium component and a crystalline aluminosilicate zeolite incorporated into a phosphorus-containing alumina matrix. A five-fold reduction in the coke content of the spent catalyst of the instant invention is observed which is directly attributable to the phosphorus-containing alumina matrix.  A novel method of preparing this catalyst is pre-sented, along with a novel process for the dehydrocyclo-dimerization of C2-C5 aliphatic hydrocarbons using this catalyst system.
Patent CA-1272202-A (CA)
Inventor: HOESCHELE JAMES D
IPC: C07F15/00
Filed: 1986-12-02
Granted: 1990-07-31
Abstract: ABSTRACT           Square-planar four-coordinate complexes of cis-platinum(II) with neutral bidentate aminoalkyl-substituted cycloalkylamine ligands and bromo-, chloro-, iodo-, nitrato-, oxalato-, or malanato-ligands possess antimicrobial activity as well as activity against transplanted L1210 and P388 murine leukemia cell lines.  The complexes have the general formula:                                A wherein A, X and Y are as defined in the disclosure and claims.
Patent CA-1256944-A (CA)
Inventor: STANBRO WILLIAM D
IPC: G01N27/00
Filed: 1987-02-24
Granted: 1989-07-04
Abstract: ABSTRACT    A capacitive chemical sensor is disclosed that uses an ion exchange layer to detect analyte ions in a liquid medium.  An exchange mechanism occurs on the surface of the ion exchange layer, wherein a portion of the counter-ions are removed from the surface in favor of analyte ions.  The resulting movement of counter-ions from the surface of the ion exchange layer alters the dielectric constant of the liquid medium along the surface of the ion exchange layer.  This change in dielectric constant produces a change in capacitance of the capacitive chemical sensor.
Patent CA-1271796-A (CA)
Inventor: VERKAART WESLEY H
IPC: A61M5/14
Filed: 1987-05-26
Granted: 1990-07-17
Abstract: Abstract A  self-contained portable unit for heating physiological fluids is disclosed.  A heat exchanger is disposable to ensure sterility, and the heat exchanger is attached to a heating system by inserting it between opposed fluid connection elements.  One of the fluid connection elements is movable to permit the heat exchanger to be installed and removed easily by inserting one end of the heat exchanger in one of the fluid connection units and moving the other fluid connection unit into contact with an opposite end of the heat exchanger.  The heating fluid is heated by an electric heating element and is circulated by an electric pump.
Patent CA-1257640-A (CA)
IPC: G03G15/00
Filed: 1988-02-02
Granted: 1989-07-18
Abstract: Abstract of the Disclosure Apparatus for registering a copy sheet prior to feeding the sheet to the image-transfer station of an electrophotographic copier.  Opposing pairs of relatively rigid feed rollers are arranged on shafts in alternating relationship with opposing pairs of relatively compliant feed rollers, which are of somewhat larger diameter than the rigid rollers so as to form nips of appreciably greater extent in the direction of feed.  Registration gates mounted for rotation on one of the roller shafts through slipping couplings are selectively restrained against rotation with the roller shaft either in a non-blocking position out of the feed path or in a blocking position within the nip area of the compliant rollers but upstream of the nip area of the rigid rollers.  A crimper comprising an anvil rotating with one of the registration gates and a hammer supported by the anvil for pivotal movement into a recess in the anvil deforms a leading edge portion of the copy sheet as it is advanced from the registration rollers to facilitate separation of the sheet from the photoconductor after image transfer by a pickoff element spaced from the photoconductor.
Patent CA-1274368-A (CA)
Inventor: GELLERT JOBST U
IPC: B29C45/27
Filed: 1988-06-17
Granted: 1990-09-25
Abstract: ABSTRACT OF THE DISCLOSURE     An injection molding system having a heated nozzle seated in a well in the mold with an insulative air space therebetween.  The nozzle has a resilient sealing and locating flange which extends outward to bridge the air space rearward of a nose portion of the nozzle.  The flange abuts against a cylindrical insulating ring which is seated in the mold.  The insulating ring is made of a titanium alloy and has grooves in its outer surface which form air spaces to reduce heat loss from the nozzle through the sealing and locating flange.