baber/WOPTO huggingface dataset:
Patent CA-1222235-A (CA)
Inventor: WILLIAMS JAMES E
IPC: A47J43/04
Filed: 1984-10-12
Granted: 1987-05-26
Abstract: SPECIFICATION        TITLE:  ICE CHOPPER METHOD AND APPARATUS FOR PRODUCING                    ICE PARTICLES OF CONTROLLED SIZE     INVENTOR:  JAMES E. WILLIAMS                             ABSTRACT           An ice chopping method and apparatus are provided for a kitchen appliance such as a food processor or similar appliance of the type having a base containing a motor and a motor driven rotary tool drive which extends into a working bowl.  The method includes mounting a rotary ice chopping tool on the motor drive in the working bowl and establishing an annular channel around and leading to the rotary ice chopping tool, forming an escape gap of predetermined size around the perimeter of the annular channel and feeding ice chunks which are to be fragmented into the channel in said bowl which fragments when reduced to the proper size are discharged through the escape gap and deposited in the bowl.  The gap may be adjusted for varying the size of the discharged ice frag-ments.  The apparatus includes a removable disc-like head having a socket therein  on the underside thereof and at least one and preferably two radially spaced blades protruding upward from the flat disc-like member with the rotating front edge chopping the ice which it contacts.  This socket is adapted to receive a removable shank which is coupled on a first end to the rotary drive of the appliance and on the second end into the socket, the second end of the shank and the socket both having the same geometrical shape.  The second end of the shank has a key thereon which fits into spaced key shaped channels in the socket which penetrate to different depths in the socket for providing a way of varying the size of the escape gap between the annular channel member and the rotary tool for varying the size of ice fragments which are produced by the appliance.  The annular channel member has a cylindrical downwardly extending skirt, extending from an upstanding peripheral shelf which fits onto the bowl and is adapted to receive a cover which includes auxiliary locking cams which are adapted to actuate the motor in the ice chopping appliance.
Patent CA-1264950-A (CA)
Inventor: SCHUMACHER GUSTAV II
IPC: B23K11/14
Filed: 1984-11-13
Granted: 1990-01-30
Abstract: Abstract The invention relates to a cutter for cutter-bar mowers of harvesting machines, with a top cutter (1) and bottom cutter (2) stamped out of flat material and con-nected to one another in front of the blade gap (3) by means of projection welding, a layer of material (14) being applied by means of additional welding to the point of connection (12), directed towards the cutter tip, between the top cutter (1) and bottom cutter (2).  The invention also relates to a process for producing such a cutter.
Patent CA-1235948-A (CA)
Inventor: WATTS JOHN D
IPC: F04B47/00
Filed: 1984-11-14
Granted: 1988-05-03
Abstract: Abstract of the Invention A downhole hydraulically operated oilwell pump (Figures 2 and 3) having means for mounting (Figure 1) and methods for mounting and for operating is disclosed that improve performance and extend useful life by negating sand effects and gas locking tendencies.  A remotely and reversibly actuated connector (Figure 5) for use on the lower end of flexible tubing to supply hydraulic power to the engine is also disclosed.
Patent CA-1233676-A (CA)
Inventor: BYE RICHARD L JR
IPC: B23K35/14
Filed: 1984-11-20
Granted: 1988-03-08
Abstract: ABSTRACT    Apparatus is provided for fabricating continuous metal strip composed of a low density, readily oxidizable aluminum based alloy.  The alloy is cast directly from the melt through a slotted nozzle onto a moving chill substrate.  A scraping mechanism located upstream of the nozzle is adapted to ride on the substrate and remove therefrom the gaseous boundary layer associated therewith.  Disposed between the scraping mechanism and the nozzle is a gas supply mechanism adapted to introduce a replacement gas that is carried by the substrate to the nozzle.  A shielding means configured to form a semi-enclosed chamber around the nozzle and the substrate apparatus to direct and confine the replacement gas in the vicinity of the nozzle.  The alloy preferably has the form of a foil and a composition consisting essentially of about 10 to 13 weight percent silicon, 0 to 3 weight percent magnesium, 0 to 4 weight percent copper, 0 to 0.2 weight percent of at least one of bismuth, phosphorous, strontium, lithium, scandium, yttrium, sodium and calcium and 0 to 2 weight percent of at least one of the rare earth elements, the balance being aluminum and incidental impurities.
Patent CA-1219623-A (CA)
Inventor: BAUSCH ALFRED
IPC: H01H9/06
Filed: 1984-11-23
Granted: 1987-03-24
Abstract: ABSTRACT OF THE DISCLOSURE      In a portable electric tool, a switch arrangement comprises a trigger on/off switch having a depressable trigger and a reversing switch having an actuating lever.          An interlocking arrangement, operative between the lever and the trigger, prevents actuation of the reversing switch when the trigger is depressed.  The lever com-prises a pivoted bell crank, one of the legs of which carries part of the interlocking arrangement, and the other leg of which extends transversely to the trigger and engages with a slide manually slidable in an orifice in a side wall of the tool's housing to effect pivoting of the lever.
Patent CA-1236698-A (CA)
Inventor: KUHN JOHN B
IPC: A01D34/64
Filed: 1984-11-27
Granted: 1988-05-17
Abstract: LATCH ASSEMBLY FOR HOLDING A FRONT MOUNTED           IMPLEMENT IN A RAISED POSITION             Abstract of the Disclosure A vehicle has a forward end portion which extends above a portion of an implement mounted to the front of the vehicle by a pair of hydraulically controlled lift arms.  A latch link is connected to one and has a hook engage able with the other of the vehicle forward end portion and the implement when the implement is in a raised, inoperative position.
Patent CA-1237835-A (CA)
Inventor: ANDO YUJIRO
IPC: G02F1/141
Filed: 1984-12-21
Granted: 1988-06-07
Abstract: ABSTRACT OF THE DISCLOSURE          A liquid crystal, particularly a ferroelectric liquid crystal, is interposed between an electroconductive member and an electric charge accepting member to form a liquid crystal device.  In the first step of image formation, a uniform polarity of charge is imparted to the entirety or a part of the electric charge accepting member whereby the liquid crystal is uniformly oriented to its first stable state under a uniform electric field thus formed therethrough.  In the second step, the reverse polarity of charges are given imagewise to the charge accepting member, whereby the liquid crystal is re-oriented imagewise to the second stable state to form an image.
Patent CA-1249271-A (CA)
Inventor: MINAMI NORIO
IPC: A61K31/445
Filed: 1985-01-28
Granted: 1989-01-24
Abstract: ABSTRACT OF THE DISCLOSURE 1-Substituted-spiro[chroman-4,4'-imidazolidine]-2',5'-dione compounds are useful for treating anti-arrhythmia and have the formula:       (wherein:       X1 and x2 are each hydrogen, halogen, alkyl, alkoxy, trifluoromethyl, trifuloroethoxy or nitro or together form alkylenedioxy;       R1 and R2 are each hydrogen or alkyl or together form cycloalkyl;                     R3 and R4 are each hydrogen, alkyl, hydroxyalkyl or aralkyl or together with the nitrogen atom form saturated heterocyclic group;       R5 and R6 are each hydrogen, phenyl or OR7 (R7 is hydrogen, acyl, alkyl or aralkyl) or together with the carbon atom form 4-or 5-membered cyclic group containing two oxygen atoms or R5 and R6 together form =O; and n is 2 to 7).
Patent CA-1212410-A (CA)
Inventor: BOURNE ORSON L
IPC: H01S3/00
Filed: 1985-02-25
Granted: 1986-10-07
Abstract: TITLE           SHORT RADIATION PULSE GENERATION     INVENTORS Orson L. Bourne A. John Alcock ABSTRACT OF THE DISCLOSURE     Laser pulse generation techniques are disclosed in which two competing non-linear processes, e.g. stimulated Brillouin scattering and laser-induced breakdown are employed in combination to generate a short laser pulse.  Narrow linewidth UV radiation amplified to the millijoule level in a XeCl discharge module has been used to generate pulses of less than 200 picoseconds in duration.
Patent CA-1247953-A (CA)
Inventor: SCHWEITZER RONALD D
IPC: F24C3/08
Filed: 1985-04-24
Granted: 1989-01-03
Abstract: ABSTRACT           In a gas range assembly, the gas burners are releasably held in the range top, gas being supplied to the burners by way of nozzles mounted in the burner box immediately below and spaced from the respective burners.
Patent CA-1236274-A (CA)
Inventor: TALLIS ALLEN
IPC: B65H81/02
Filed: 1985-05-14
Granted: 1988-05-10
Abstract: METHOD AND APPARATUS FOR WINDING TOROIDAL CORES            ABSTRACT      First  and  second wire strands are successively  wound into  turns  about different angular sectors of  a  toroidal core,  the  turns  of  the wires being wound  in  different directions.  An oval-shaped wire guiding channel is provided with a gap into which a core is positioned by a core feeding mechanism.   A  gap crosser thereafter extends  through  the central  opening  of the core to complete the  wire  feeding channel.  A first strand of wire from a continuous source is fed  into  the  channel  through the  core  opening  and  is positively  driven around the channel by a drum and  endless belt  combination.   A coil of the first wire is thus formed consisting of a plurality of vertically stacked loops,  each of which circulates through the central opening of the core. The  first  wire  is fed into the channel  from  a  location outside  the channel on one side of the plane of  the  coil. The  trailing  end of the first wire strand is then  braked, causing  loops of the wire to successively peel out  of  the channel  and  to  be shrunk into turns which  are  tightened about  the core as the core is rotated.   The  trailing  and leading  ends  of the first wire are cut.  The second  wire strand is fed into the channel through the core opening from a location inside the channel on the other side of the plane of  the  coil.   A coil of the second wire  is  thus  formed consisting  of a plurality of vertically stacked loops which circulate through the core opening.  The trailing end of the second wire strand is then braked,  and the core is  rotated in  an  opposite  direction.    Loops  of  the  second  wire successively  peel  out of the channel and are  shrunk  into turns  about  the core,  the turns of the second wire  being wound  in  a direction opposite to the turns  of  the  first wire.   The trailing and leading ends of the second wire are cut, and the completed wound core is ejected.
Patent CA-1239643-A (CA)
Inventor: DUERR DIETER
IPC: C07D263/56
Filed: 1985-06-25
Granted: 1988-07-26
Abstract: Herbicidal diphenyl ether hydroxylamines Abstract of the Disclosure The present invention relates to herbicidal and plant growth regulating diphenyl ether diazoamines of formula I                                              (I) wherein R1 is hydrogen or a C1-C6alkyl, C3-C6alkenyl or C3-C6alkynyl radical which may be unsubstituted or substituted by halogen, cyano, nitro, C1-C4alkoxy, C1-C4alkylthio or di(C1-C4)alkylamino, R2 is a C1-C6alkyl, C3-C6alkenyl or C3-C6alkynyl radical which may be unsubstituted or substituted as indicated for the alkyl radical R1, or R1 and R2, together with the nitrogen and the oxygen atom, also form a saturated or partially saturated 5- or 6-membered heterocycle which may contain a further nitrogen atom and/or may be fused to a benzene ring and may be substituted by C1-C2alkyl or halogen, X is chlorine or the trifluoromethyl group and X1 is hydrogen or chlorine.      These compounds are suitable for selectively controlling weeds in crops of useful plants such as cereals, maize, rice or soybeans. They are effective at lower rates of application, are rapidly degraded and are particularly effective for postemergence treatment.
Patent CA-1252375-A (CA)
Inventor: TAKAKURA TETSUYA
IPC: C12Q1/04
Filed: 1985-08-20
Granted: 1989-04-11
Abstract: ABSTRACT OF THE DISCLOSURE        The present invention relates to a Petri dish for cultivating bacteria used for an isolation of the bacteria, an enrichment culture, a drug susceptibility test, etc. and the method of inspecting the drug susceptibility of the bacteria which are isolated from a clinical specimen etc. or purely cultured after their isolation, with the Petri dish being utilized.  A mouth in the upper edge of the Petri dish proper is covered with at least one sheet and at least one small aperture is provided on the bottom of said Petri dish.  If necessary, partitions the height of which reaches the distance between the bottom of the Petri dish and the sheet may be installed, and a sealing lid may be fitted in the small aperture.  The method of the present invention, using the fractionized Petri dish possessing the pervious sheet as the cultivation surface, assorts the media different in kind from each other, the media being different in the kind of the contained drug from each other or the media containing the drugs which are same in kind, but different in the concentration from each other in each fraction, into which the bacteria are inoculated.
Patent CA-1266241-A (CA)
Inventor: KOIZUMI KENICHI
IPC: B65G11/00
Filed: 1985-10-30
Granted: 1990-02-27
Abstract: ABSTRACT OF THE DISCLOSURE    An improved vertical elongated chute usable for allow-ing persons who have to leave a ship to successively descend on the sea surface in the event of an occurrence of emergency.  The vertically extending main body having a high intensity of strength is made of a base cloth of which both longitudinally extending side edges are jointed to one another to build a tubular zigzag slip down passage.  A zigzag slip down passage cloth having a plurality of bent parts is fixedly secured to the base cloth.  An inclined slip way is jointed to the lower end of the main body so that the person who has descended through the zigzag slip down passage lands on the platform safely by way of the inclined slip way. To generate buoyancy for the platform the latter has an air bag which extends around the peripheral part thereof.  The platform is provided with an air bag column on the side located opposite to the side wall of the ship so as to inhibit the platform from moving toward the side wall of the ship to enter into the area located below wave extingishing meand or the like or in the bottom part of the ship.
Patent CA-1263080-A (CA)
Inventor: SHAVE WILLIAM H
IPC: A61B17/06
Filed: 1985-11-13
Granted: 1989-11-21
Abstract: DOUBLE STERILE PACKAGE                         Abstract A method of preparing a sterile double package by inserting a sterile article into an inner package which has been sealed on three sides, inserting the inner package into an outer package which has three sides sealed, sealing the remaining side of the outer package to form a double package, sterilizing the contents of the outer package, and sealing the fourth side of the inner package through the outer package.
Patent CA-1263653-A (CA)
Inventor: GRISS GERHART
IPC: C07D277/82
Filed: 1985-12-20
Granted: 1989-12-05
Abstract: Abstract This invention relates to Compounds of general formula I                              (I) [wherein R1 represents a hydrogen atom, an alkyl group containing 1 to 6 carbon atoms, an alkenyl or alkynyl group each containing 3 to 6 carbon atoms or an alkanoyl group containing 1 to 6 carbon atoms or represents a phenylalkyl or phenylalkanoyl group each containing 1 to 3 carbon atoms in the alkyl part (in which the phenyl nuclei may be substituted by 1 or 2 halogen atoms);      R2 represents a hydrogen atom or an alkyl group containing 1 to 4 carbon atoms; and R3 represents a hydrogen atom, an alkyl group containing 1 to 7 carbon atoms, a cycloalkyl group containing 3 to 7 carbon atoms, an alkenyl or alkynyl group each containing 3 to 6 carbon atoms or an alkanoyl group containing 1 to 7 carbon atoms or represents a phenylalkyl or phenylalkanoyl group each containing 1 to 3 carbon atoms in the alkyl part (in which the phenyl nuclei may be  substituted by 1 or more fluorine, chlorine or bromine atoms), and  R4 represents a hydrogen atom, an alkyl group containing 1 to 4 carbon atoms or an alkenyl or  alkynyl group each containing 3 to 6 carbon atoms, or R3 and R4 together with the nitrogen atom between them represent a pyrrolidino, piperidino, hexamethyleneimino or morpholino group] and acid addition salts thereof.      The compounds of general formula I above in which one of the groups R1 or R3 or both groups R1 and R3 represent an acyl group are useful intermediate products for preparing the other compounds of general formula I which have interesting pharmacological properties, particularly an effect on the central nervous system and/or the circulation.      The new compounds may be prepared using methods known per se.
Patent CA-1271184-A (CA)
Inventor: WOHLFAHRT KLAUS
IPC: C07B61/00
Filed: 1986-03-10
Granted: 1990-07-03
Abstract: ABSTRACT OF THE DISCLOSURE         A method for producing  ethane and ethylene by oxidizing methane with oxygen at a temperature of 600-900°C,  in  the presence of  a catalyst comprising lead (II) oxide, distributed over a carrier, the car-rier consisting of pumice stone, silicon carbide, zinc oxide,  zirconium dioxide or oxides of alkaline earth elements,  or  lead oxide  in  admixture with manganese (II)  oxide,  distributed over a carrier consisting of pumice   stone,   silicon  carbide,   silicon  dioxide, titanium  dioxide,  zirconium  dioxide,  zinc  oxide  or oxides of alkaline earth elements; or lead oxide with-out carrier,  in admixture with sodium silicate alone or  together  with  silicon  dioxide,  titanium dioxide, zirconium dioxide, manganese (II) oxide, zinc oxide or oxides of alkaline earth elements; ethane and ethylene are obtained by this method in high selectivity with high catalyst activity.
Patent CA-1256581-A (CA)
Title: Method and apparatus for interconnecting processors in a hyper-dimensional array
Inventor: THIEL TAMIKO
IPC: G06F15/173
Filed: 1986-05-29
Granted: 1989-06-27
Abstract: ABSTRACT           A massively parallel processor is described comprising 65,534 (=216) individual processors organized so that there are 16 (=24 individual processors on each of 4,096 (=212) integrated circuits.  The integrated circuits are interconnected in the form of a Boolean cube of 12 dimensions for routing of message packets.  Each circuit board carries 32 (=25) integrated circuits and each backplane carries 16 (=24) circuit boards.  There are eight (=23) backplanes advantageously arranged in a cube that is 2x2x2. Each integrated circuit on a circuit board is connected to five integrated circuits on the same board which are its nearest neighbors in the first five dimensions.  Further, each integrated circuit is also connected to four other integrated circuits on different circuit boards, but on the same backplane;  Finally, each integrated circuit is also connected to three other integrated circuits, each on a different backplane.  As a result of this arrangement, all message packets are first routed to nearest neighbor ICs located on the same circuit board; all message packets are then routed to nearest neighbor ICs located on the same backplane; and finally all message packets are then routed to nearest neighbor ICs located on different backplanes.
Patent CA-1261416-A (CA)
Inventor: MARTIN HENRY A
IPC: H01R4/58
Filed: 1986-07-10
Granted: 1989-09-26
Abstract: ABSTRACT      A termination for a mineral-insulated electric cable comprises a pot filled with a sealing medium that is convertible to a ceramic body under fire or other conditions exceeding the intended working temperature.  The sealing medium includes a suitable mineral filler and an organic binder;  certain silicone binders are described as preferred examples.
Patent CA-1257460-A (CA)
Title: Cascade heat recovery with coproduct gas production
Inventor: BROWN WILLIAM R
IPC: C01B13/02
Filed: 1986-08-19
Granted: 1989-07-18
Abstract: ABSTRACT A process for the integration of a chemical absorption separation of oxygen and nitrogen from air with a combustion process is set forth wherein excess temperature availablility from the combustion process is more effectively utilized to desorb oxygen product from the absorbent and then the sensible heat and absorption reaction heat is further utilized to produce a high temperature process stream. The oxygen may be utilized to enrich the combustion process wherein the high temperature heat for desorption is conducted in a heat exchange preferably performed with a pressure differential of less than 10 atmospheres which provides considerable flextbility in the heat exchange.
Patent CA-1266562-A (CA)
Inventor: LEONG KENNETH
IPC: G01B11/25
Filed: 1986-09-24
Granted: 1990-03-13
Abstract: DISTANCE MEASURING APPARATUS            ABSTRACT OF THE DISCLOSURE            An  apparatus  for  monitoring  and  determining  the distances  of  points  on  a  surface  from  a  reference axis  includes a  light  source,  such as a laser,  for projecting a main beam of  light of relatively small diameter along an axis.   A device,  such as a fibre grating,  is  provided  for  splitting  the  main  beam of  light  into  a  plurality  of  discrete  fractional beams  of  light.   A  further  component,  such  as  a diverging  lens,  angularly  displaces  the  fractional beams  relative  to  each  other  so  the beams  extend along a common plane towards a position for an object. Light  reflected  from  the  surface  is  projected  onto a  linear  photodetector,  the  positions  where  the reflected   fractional   beams   strike   the   linear photodetector  being  related  to  the  distance  from a reference axis  to the points  on the object where the fractional beams are reflected.   Preferably there is  a  light  gathering  device  such  as  a  converging lens system for gathering the fractional light beams reflected  off  the  object  and  for  projecting real images thereof onto the photodetector.
Patent CA-1243971-A (CA)
Inventor: MICCOLI PIETRO
IPC: C12P19/38
Filed: 1986-10-02
Granted: 1988-11-01
Abstract: ABSTRACT OF THE DISCLOSURE     Cytidine monophosphate of 5-acetamido-3,5-dideoxy-D-glycero-D-galactononulosaminic acid is produced by an improved method by the condensation of cytidine triphosphate (CTP) with N-acetylneuraminic acid (NANA), catalyzed by the enzyme CMP-transferase (CMP-acylneuraminate synthase)  (EC 2.7.7.43), either (A) in the presence of a thiocarboxylic acid or nitro-imidazole stabilizer or (B) using the enzyme isolated from the E. coli strain CRC 1482.  The product can be used as an active substance in pharmaceutical compositions for use in the therapy of pathological states related to disturbances of the nervous stimulus in the central (CNS) and peripheral (PNS) nervous system.
Patent CA-1267768-A (CA)
Inventor: OHNO ATSUMI
IPC: B22D11/06
Filed: 1986-11-04
Granted: 1990-04-17
Abstract: Abstract of the Disclosure A metal sheet or ribbon having a unidirectional crystalline structure is produced by continuous casting by the steps of feeding the molten metal to be cast onto the surface of a solidification support moving continuously in one direction along a given path, while heating the solidification support so that the surface thereof at the position for receiving the molten metal is at a temperature exceeding the solidification temperature of the metal being delivered thereto, and then cooling the delivered metal downstream of said position whereby the formation of crystal nuclei upon contact of the delivered molten metal is inhibited and the solid sheet or ribbon has a unidirec-tional crystalline structure conducive to ease in cold working without cracking.