baber/WOPTO huggingface dataset:
Patent CA-1162821-A (CA)
Inventor: MITCHELL PHILIP B
IPC: D04H13/00
Filed: 1981-07-22
Granted: 1984-02-28
Abstract: ABSTRACT OF THE DISCLOSURE    Primary carpet backing comprising a woven tape backing with staple fiber fleece needlebonded thereto wherein conductive yarns are woven into the backing in superposed or piggyback relationship to warped yarns, 2 to 8 ends per inch of the conductive yarn being used.  The product serves as a primary backing for carpets, the pile yarn being tufted therein. Good anti-static properties are obtained.
Patent CA-1185614-A (CA)
Inventor: TOYOSHIMA SHIGESHI
IPC: A61K31/695
Filed: 1981-08-07
Granted: 1985-04-16
Abstract: ABSTRACT OF THE DISCLOSURE         The invention provides an anti-tumor agent evidenced to be  effective in suppressing the growth of Ehrlich's cancer cells, Lewis lung cancer cells and B-16 melanoma cells both in vitro and in vivo, which comprises as active ingredient an .omega.-(aminoalkylthio)alkyl trihydrocarbyl silane of the general formula     , in which R is a hydro-gen atom or a substituted or unsubstituted hydrocarbon group having from 1 to 6 carbon atoms, R1 is an alkyl group having from 1 to 3 carbon atoms or a hydrogen atom and m and n are each an integer from 1 to 6, or a salt form thereof such as the hydro-chloride or acetate.  In particular, 2-(2-aminoethylthio)ethyl trimethyl silane, which is a novel compound not reported in prior art literatures, was synthesized and tested for anti-tumor activity.
Patent CA-1165553-A (CA)
Inventor: KANAZAWA YUKIO
IPC: B26B19/44
Filed: 1981-08-14
Granted: 1984-04-17
Abstract: ABSTRACT     A hair cutting device wherein a casing is fitted to an electrically operated clipper so that, when a fixer connected to rotary drums pivoted within the casing is fixed to an object and the casing is moved, the position of the clipper with respect to the casing will fluctuate as operatively connected with the movement, the fixed cutting blade end surface of the clipper is arranged on the opening end surface of the casing so that both end surfaces can be in the same plane and the clipper can be displaced with respect to the casing, the rotary drums on which threads connected to the fixer are wound are pivoted to the casing, a resilient member connecting the casing with the clipper and having a function of returning the displaced clipper to the original position and a power transmitting member connecting the above mentioned rotary drums to the clipper to operatively connect the displacement of the clipper with the rotations of the drums are fitted and a fitting member wherein a forehead contacting member, a chin receiving member and a guide member for the above mentioned fixer are fitted to a supporting member so as to be adjustable in the position is provided.
Patent CA-1176241-A (CA)
Inventor: BRUYNES CORNELIS A
IPC: C07D501/36
Filed: 1981-09-03
Granted: 1984-10-16
Abstract: ABSTRACT OF THE DISCLOSURE Process for the preparation of 7-acylamino-3-(thio-substituted)methyl-3-cephem-4-carboxylic acid 1-oxide derivatives by reacting a 7-acylamino-3-bromomethyl-3-cephem-4-carboxylic acid l-oxide derivative with a silylated thiol of the general formula: R - S - Si(CH3)3 wherein R represents an organie group, preferably a 5-or 6-membered heterocyelie group, which reaction is preferably earried out in the presence of an inert organie solvent at a temperature between -20° and 80°C thereby obtaining the eorresponding 7-acylamino-3-(R-thiomethyl)-3-eephem-4-earboxylic acid l-oxide derivatives, many of whieh are valuable intermediates in methods for the preparation of therapeutieally aetive cephalosporins.
Patent CA-1172515-A (CA)
Inventor: SCHOOFS RICHARD J
IPC: E06B3/66
Filed: 1981-10-05
Granted: 1984-08-14
Abstract: ABSTRACT OF THE DISCLOSURE            A novel spacer bar for an insulating glass unit and an insulating glass unit filled with the spacer bar are disclosed.  Deflection of the panes of the insulating glass unit, however caused, is essentially eliminated by the functioning of the spacer bar.  The spacer bar is so constructed that a portion of its surface in contact with the space between the panes (inner surface) is perforated and a portion is imperforate and the opposite surface of the spacer bar has a small opening in its surface, which opening is opposite the imperforate portion of the inner surface.
Patent CA-1166159-A (CA)
Title: Medicament a base d'amino-2 trifluoromethoxy-6  benzothiazole
Inventor: MIZOULE JACQUES
IPC: A61K31/428
Filed: 1981-10-15
Granted: 1984-04-24
Abstract: L'invention concerne une nouvelle composition pharmaceutique renfermant à titre de substance active l'amino-2 trifluorométhoxy-6 benzothiazole ou l'un de ses sels d'addition avec les acides pharmaceutiquement acceptables, en association avec un véhicule pharmaceutiquement acceptable. La composition pharmaceutique selon l'invention est utilisable notamment comme anticonvulsivant, anxiolytique et hypnotique.
Patent CA-1167338-A (CA)
Title: Laryngoscope
Inventor: BELLHOUSE CHRISTOPHER P
IPC: A61B1/273
Filed: 1981-11-10
Granted: 1984-05-15
Abstract: ABSTRACT OF DISCLOSURE  THIS INVENTION relates to a laryngoscope blade which includes a pair of opposed substantially straight portions so as to form a generally V shaped blade of relatively shallow included angle wherein the blade is substantially L shaped or Z shaped in cross section throughout at least part of its length whereby when said blade is inserted in the patients mouth substantially direct vision of the larynx may be obtained.  Preferably the blade is substantially L shaped throughout the major part of it length.    The invention also relates to a prism for laryngoscope blade or laryngoscope having a leading end surface, a top surface and a trailing end surface in side view. The leading end surface may slope rearwardly at an accute angle to horizontal and thereafter emerge into a top surface which also slopes rearwardly, but at a shallower angle to horizontal before forming said trailing end surface.  The end surface may slope downwardly from the top surface. The leading end surface may be relatively short in length compared to the top surface and the trailing end surface may be longer than the leading end surface.
Patent CA-1181783-A (CA)
Inventor: LE ROCH JEAN-PIERRE
IPC: B62D21/09
Filed: 1981-12-23
Granted: 1985-01-29
Abstract: ABSTRACT OF THE DISCLOSURE           A goods vehicle, e.g. the trailer of an articulated vehicle, has two loading decks.  The upper deck extends over the entire useful length of the vehicle, while the lower deck is disposed at substantially the same height above the ground as the centers of the back wheels.  The front portion of the lower deck is fitted with refrigerated compartments.  By virtue of the way the lower deck is low slung, it is possible to have two loading decks each with man-sized head-room, and still drive the vehicle under most bridges.  The invention is particularly applicable to transporting goods to supermarkets.
Patent CA-1183721-A (CA)
Inventor: BELL CLIFFORD J
IPC: F04D29/06
Filed: 1982-01-21
Granted: 1985-03-12
Abstract: A B S T R A C T TRANSFORMER OIL CIRCULATING PUMP  The invention relates to a motor pump including means for improving the lubrication and cooling of the bearings supporting the pump shaft.          At each bearing, helical grooves are formed in the cylindrical bearing surface and/or in the surface of the shaft portion journalled therein, and a flow-inducing member disposed on the shaft for rotation therewith is located adjacent one end of the bearing,  the arrangement being such that rotation of the shaft causes lubricating liquid coolant from a space within the pump housing to flow into and through the helical grooves, and causes the flow-inducing member to produce suction aiding the flow of liquid  through  the  helical  grooves.   Preferably,  the flow-inducing member  is  a  thrust  collar  having  radial grooves formed in its thrust surface cooperating with a thrust surface of the bearing,  and each of which radial grooves  communicates  at  its  inner  end with  a helical groove formed in the shaft.          The invention is particularly useful in connec-tion with bearings made of materials which are poor heat conductors.
Patent CA-1167411-A (CA)
Inventor: LOOSER CHRISTIAN
IPC: B65B7/28
Filed: 1982-02-02
Granted: 1984-05-15
Abstract: A B S T R A C T       A sealed package comprising a container intended for use or reuse as a drinking vessel, and a cover.  The container has a cylindrical surface adjacent its mouth to receive a length of tape which, on one side, carries a layer of pressure sensitive adhesive, which can be peeled from the container without leaving objectionable residues.  The tape carries a layer of heat-sealable material on its opposite face and this is heat-sealed to an aluminium foil lid, also bearing a coating of a heat-sealing adhesive.
Patent CA-1193477-A (CA)
Inventor: YAMASAKI TETSUYA
IPC: G02B6/36
Filed: 1982-02-23
Granted: 1985-09-17
Abstract: ABSTRACT THE DISCLOSURE         The substrate structure is designed such that a base plate of silicon single crystal is provided with at least a first groove for a lens of the graded index type and a second groove for an optical fiber.  The base plate has a surface corresponding in plane to the {100} plane of the single crystal, and the grooves have the side walls corresponding in plane to the {111} planes thereof.  This structure is given with high accuracy and with ease and permits a high accurate and easy assembly of the optical fiber and the lens.
Patent CA-1141536-A (CA)
Inventor: GURRIES RAYMOND A
IPC: E02F5/30
Filed: 1982-03-03
Granted: 1983-02-22
Abstract: Abstract of the Disclosure A ripping tool positioned below the earth's surface is driven by the output of a vibrating, preferably, resonant, force transmitting beam which has lateral dimensions smaller than those of the ripping tool and is positioned below the earth's surface.  The beam is configured to have a single resonant node when restrained from vibrating at such node and is supported so that the single node is above the earth's surface and restrained from vibrating. The output of the beam is enlarged in thickness to form a hammer.  A protective gap is maintained by a tool stop between the tool and the output of the force transmitting beam.  The width of the tool stop is precisely controlled by shimming the tool stop and/or the supports for the force transmitting beam.
Patent CA-1161680-A (CA)
Inventor: HLAVINKA DENNIS J
IPC: B01D63/14
Filed: 1982-03-16
Granted: 1984-02-07
Abstract: ABSTRACT OF THE DISCLOSURE The tips of a pleated membrane are bonded to the interior of the housing of a fluid flow transfer apparatus by positioning support spacers in the membrane folds on the membrane side opposite the side to be bonded, closing the entrances to the spaces between the folds on the bonding side of the mem-brane, introducing flowable adhesive between the membrane tips and the housing interior while the entrances remain closed, applying a pressure differential across the membrane, with the higher pressure being on the bonding side of the membrane and the differential being large enough to force the membrane folds against their respective support spacers so that the spacers support the mem-brane, and curing the adhesive to harden it.
Patent CA-1168101-A (CA)
Inventor: KEYSER WILLIAM L
IPC: A23L1/09
Filed: 1982-03-30
Granted: 1984-05-29
Abstract: LOW CALORIE TABLE SYRUP PRODUCT                    Abstract of Disclosure A low calorie table syrup product consisting essentially of water, sugar, cellulose gum, salt, flavoring agent, anti-mycotic and sodium hexametaphosphate.
Patent CA-1167656-A (CA)
Inventor: HORVAY JULIUS B
IPC: F25D21/08
Filed: 1982-04-08
Granted: 1984-05-22
Abstract: HOUSEHOLD REFRIGERATOR DEFROST SYSTEM               ABSTRACT OF THE DISCLOSURE         A refrigerator including a compressor, an evaporator and a condenser with a temperature control so energize and de-energize the compressor.  There is an electrical defrost heater for periodically warming the evaporator to defrost temperatures which is energized and de-energized by an electrical motor-drive defrost control timer having a predetermined period of run time between initiation of each successive defrost cycle.  The defrost control timer is energized to run only when the compressor is energized and the defrost control timer is delayed in running for a period of time each time the compressor is energized.
Patent CA-1198725-A (CA)
Title: Process for preparing styrene, and an appropriate  agent
Inventor: HOFMANN HANNS
IPC: B01J21/06
Filed: 1982-04-16
Granted: 1985-12-31
Abstract: Abstract of the disclosure:     The invention relates to a process for oxidatively dehydrogenating dehydrogenatable organic compounds to prepare styrene.  In this process, the compounds mentioned are reacted in the vapor phase with oxygen at a tempera-ture above 350°C in the presence of a catalyst based on zirconium phosphate.  Suitable dehydrogenatable organic compounds are above all saturated alkylaromatics, in par-ticular ethylbenzene.
Patent CA-1185911-A (CA)
Inventor: JARMAN TREVOR R
IPC: C12R1/64
Filed: 1982-05-18
Granted: 1985-04-23
Abstract: ABSTRACT            INOCULATION PROCEDURE FOR XANTHAN GUM PRODUCTION     Inoculation of the nutrient medium for production of xanthan gum by aerobic fermentation is effected at a dilution of 0.5-0.01% using an inoculum comprising an organism of the genus Xanthomonas, wherein the total levels of iron, manganese, and zinc in said nutrient medium are limited such that there is no more than 10 ppm iron, no more than 3 ppm zinc and the ppm ratio of iron:manganese is from 40:1 to 2:1.
Patent CA-1188074-A (CA)
Inventor: TAGUCHI KIYOMI
IPC: B22D11/20
Filed: 1982-05-27
Granted: 1985-06-04
Abstract: METHOD FOR HORIZONTAL TYPE CONTINUOUS       CASTING     ABSTRACT OF THE DISCLOSURE         A method for horizontal type continuous casting, which comprises: withdrawing a cast strand from a mold provided horizontally at the lower part of a tundish at a prescribed withdrawing speed for a prescribed period of withdrawing time; then, pushing back said cast strand for a prescribed period of pushback time in the direction opposite to the direction of withdrawal; and, withdrawing said cast strand again from said mold at said prescribed withdrawing speed for said prescribed period of withdrawing time; repeating said withdrawal and said pushing back, the distance of said withdrawal being longer than that of said pushing back; thereby intermittently withdrawing said cast strand from said mold; said method being characterized by comprising: limiting said prescribed withdrawing speed within the range of from 1.0 to 10.0 m/minute; limiting said prescribed period of withdrawing time within the range of from 0.05 to 1.5 second; and, limiting said prescribed period of pushback time within the range of from 0.1 to 0.6 second; thereby preventing a breakout and a crack from occurring in the trailing end portion of the solidified shell of the cast strand in said mold.
Patent CA-1177269-A (CA)
Inventor: VAN DEURSEN GARY E
IPC: A47J43/25
Filed: 1982-05-28
Granted: 1984-11-06
Abstract: FOOD PROCESSOR ABSTRACT OF THE DISCLOSURE        A food processor has an L-shaped upstanding base housing with an electric motor and a rotatable generally horizontal shaft in the upper housing portion connected with the motor and with its axis aligned so that an extension would lie centrally over the L-portion.  A separate chute is operably locked to extend above long enough to substantially fill the space over the L to the top of the base.  A cylindrical hollow cutter is disposed in one end of the chute and an axially aligned cylindrical outlet with detachable spout is disposed adjacent the cutter.  A clutch extends around the shaft to rotatably connect the chute and housing together and the shaft may be slanted down up to 10° below and over the L-portion with the housing and chute having abutting faces-offset substantially the same amount from the vertical for food to more easily exit the outlet. An interlocking control connects the clutch whereby the chute may be partly rotated from its vertical operative position in one direction about the shaft and removed for cleaning and/or it may be rotated substantially 180° in the other direction from the vertical for aligning the chute and housing together box-like for compact inoperative storage. A suitable axially slidable pusher is provided in the chute to force food against the cutters.
Patent CA-1170284-A (CA)
Inventor: MERTEN GERHARD
IPC: E21C35/19
Filed: 1982-06-04
Granted: 1984-07-03
Abstract: ABSTRACT OF THE DISCLOSURE       A cutter bit assembly comprises a holder and a cutter bit.  The holder is formed with a pocket into which the cutter bit can be inserted.  The cutter bit is retained within the pocket by means of an arcuate wedge inserted into a tapered gap formed between respective curved support faces formed on the cutter bit and the holder.
Patent CA-1194586-A (CA)
Inventor: MACHULKA GRIGORY A ULITSA STRO
IPC: H01S3/038
Filed: 1982-07-08
Granted: 1985-10-01
Abstract: GAS LASER CATHODE AND PROCESS FOR MAKING SAME          ABSTRACT    A gas laser cathode shaped at a sleeve with a three--layer wall from carbides of metals of the side subgroup of Group V of the Periodic System.     The external layers of the three-layer structure have a composition MeC0.74 to 0.95, the internal layer -MeC0.92 to 0.98 respectively or said second layer is made from a semicarbide MeC0.5. The process for producing the cathode comprises heating a graphite blank in an atmosphere of tantalum or niobium pentachloride and argon to a tempera-ture within the range of from 2,300 to 2,500°C and maintain-ing at this temperature for a period of from 5 to 8 hours.          Another embodiment of the process for making the cathode according to the present invention comprises heating a tantalum or niobium blank in the atmosphere of argon to a temperature within the range of from 2,000 to 2,200°C and maintaining at this temperature for 5 to 10 hours.
Patent CA-1190795-A (CA)
Title: Process for fruit and cereal product
Inventor: FOGEL HARVEY P
IPC: A23L7/10
Filed: 1982-07-26
Granted: 1985-07-23
Abstract: ABSTRACT IMPROVED PROCESS FOR FRUIT AND CEREAL PRODUCT      An improved method for preparing a cereal of the dry crisp type which is generally served with sugar and cold milk or cream has been developed. The method consists of having the relatively high moisture  content  of  the  discrete cereal  pieces equilibrate with that of the substantially dry discrete fruit pieces before or during storage.  The equilibration  of  moisture  results  in  the  cereal pieces being crisp and the fruit pieces obtaining a desired degree of softness and moistness.
Patent CA-1247085-A (CA)
Inventor: PFEIFFER FRANCIS R
IPC: A61K31/02
Filed: 1982-11-05
Granted: 1988-12-20
Abstract: PROCESS FOR PREPARING N-CARBOXYALKYLPROLINE-CONTAINING TRIPEPTIDES                   ABSTRACT OF THE DISCLOSURE          Certain N-carboxyalkyl prolyl-containing tripeptides have been prepared which improve kidney function.  A species of the group of new compounds is N-(2-carboxyethyl)-L-prolyl-L-alanyl-L-proline which has diuretic activity and increases renal blood flow.  The compounds are prepared by chemical reactions which couple an amino acid with a dipeptide.
Patent CA-1187064-A (CA)
Inventor: NIEH EDWARD C
IPC: C23F11/14
Filed: 1982-11-30
Granted: 1985-05-14
Abstract: VANADIUM-AMINE CORROSION INHIBITOR SYSTEM FOR SOUR GAS CONDITIONING SOLUTIONS                         ABSTRACT      The  corrosion  of  iron  and  steel  surfaces  by an  aqueous  alkanolamine  conditioning  solution  used to remove CO2 from a gas stream is effectively inhibited by  a  combination  of (a)  a  vanadium  containing  ion and  (b)  a cobalt  salt  or  a  diamine  or triamine. A surprising fact is that some of the amine co-inhibitors have been identified by others in the art as promoting ferrous metal corrosion.
Patent CA-1199815-A (CA)
Inventor: GABRIEL FRANK K
IPC: F02C7/28
Filed: 1982-12-16
Granted: 1986-01-28
Abstract: ABSTRACT OF THE DISCLOSURE         An arrangement  for  sensing temperature  in  an interstage cavity 24 comprises an extractable temperature probe 44 having a radially inner end sensing portion 46 disposed in a bore 40 in a seal housing 22, the bore 40 receiving bypassing fluid flow which enters the bypassing passage 34 from a location intermediate the axial extent of  a  sealed leakage path 32  between the upstream  and downstream  regions  24a  and  24b,  respectively,  of  the interstage cavity.  These components collectively form the self-aspirating  disc  cavity  seal  temperature measuring system.
Patent CA-1197864-A (CA)
Inventor: DANIELS GORDON E
IPC: E02F3/24
Filed: 1983-01-25
Granted: 1985-12-10
Abstract: ABSTRACT OF THE DISCLOSURE         A ditching method and apparatus wherein an excavator wheel provided with an annular array of peripheral scoops is rotated about a horizontal axis while the wheel is moved along the terrain alongside a railroad track.  The axis of rotation of the wheel is positioned selectively to be disposed within the range of perpendicular to the longitudinal extent of the track to substantially parallel thereto, whereby the scoops excavate a ditch correspondingly in the range of a narrow trench having a width equal to the transverse extent of the scoops to a wide ditch having a profile corresponding gener-ally to the circumference of the wheel.  The wheel is carried on the distal end of a boom having the opposite end mounted to a wheeled support.  The wheels are carried on suitable trucks adjustably connected to the support to permit leveling of the support.  In one form, the wheel is reversibly rotated and provided with double-ended scoops to permit excavation in either direction of rotation of the wheel.  In one form, the wheel is swingable about a vertical axis on the distal end of the boom so as to be positionable on either side of the boom in use.  The wheeled support, in one form, is provided with a laterally opening recess for accommodating the wheel in a storage position.  The excavated material, in the illus-trated embodiment, is conveyed from the excavator wheel by conveyor belts for desired disposal selectively at either side of the railroad track or to a suitable hopper car.  The ex-cavator wheel is arranged to drop the excavated material down-wardly from the scoops at an upper position onto a subjacent conveyor belt for disposal.
Patent CA-1187063-A (CA)
Inventor: EIAN GILBERT L
IPC: B01D53/46
Filed: 1983-02-25
Granted: 1985-05-14
Abstract: Abstract Granular sorbent material comprising a granular high surface area support impregnated with a water soluble, essentially non-volatile primary or secondary amine with equivalent weight less than about 400 and bearing either zero or two carbonyl substituents attached directly to the amino nitrogen atom is disclosed.  The resulting material can be used as the filtration media in respirators, powered air purifiers, room air purifiers, ventilation filters, exhaust filters, process gas filters and the like to reduce the formaldehyde content of air.