baber/WOPTO huggingface dataset:
Patent CA-1179045-A (CA)
Inventor: SIMMONS NATHANIEL
IPC: H04Q11/04
Filed: 1981-12-22
Granted: 1984-12-04
Abstract: TITLE A DUAL RAIL TIME CONTROL UNIT FOR A  T-S-T-DIGITAL SWITCHING SYSTEM                        ABSTRACT         A time-space-time switching network is shown in which there is a crossover of voice information from one rail to another rail in a large digital switching system.  The time control unit is divided into two rails both incoming and outgoing.  Each rail multiplexes two 193 channel streams into one 386 channel stream of information. These two rails cross-over in the originating time switching stage but re-main segregated throughout the space switching stage.
Patent CA-1167522-A (CA)
Inventor: BERNSTEIN PHILIP
IPC: H01M4/04
Filed: 1982-01-18
Granted: 1984-05-15
Abstract: ABSTRACT OF THE DISCLOSURE          An improvement in the production of a cell elec-trode system comprises a process in which a fibrillatable polymer, an electrode active material and a removable, polymeric  pore-former are subjected to conditions to convert the polymer by a dry process technique to fibrous form and to form a composition comprising discrete fibers through an intimate mixture consisting essentially of electrode active particles, and pore-former, said pore-former also serving as a processing agent and being present in a major amount, and then removing the pore-former from such composition.
Patent CA-1164437-A (CA)
Inventor: BESCHKE HELMUT
IPC: B01J23/22
Filed: 1982-02-26
Granted: 1984-03-27
Abstract: ABSTRACT OF THE DISCLOSURE         For the catalytic reaction of 3-methyl pyridine with ammonia and oxygen to 3-cyanopyridine catalysts consisting of compounds of the elements antimony, vanadium and oxygen and at least one of the elements iron, copper, titanium, cobalt, manganese and nickel, the atomic ratio of antimony to vanadium being greater than 1, and containing in addition to these com-pounds layer lattice silicate and highly dispersed silicon dioxide are used.  These catalysts are very selective and result in high yields and space time yields.
Patent CA-1174336-A (CA)
Title: Arrangement for regulating a rolling mill for metal  rolling
Inventor: GLATTFELDER ADOLF
IPC: B21B37/18
Filed: 1982-02-26
Granted: 1984-09-11
Abstract: 6946  CAN     INVENTORS:     ADOLF GLATTFELDER, HEINZ GUTTINGER                     and JOSEF MERCX          INVENTION:     ARRANGEMENT FOR REGULATING A ROLLING MILL                FOR METAL ROLLING    ABSTRACT OF THE DISCLOSURE           An arrangement for regulating a rolling mill for metal rolling, the work rolls of which are supported by guided roll shell of a lower controlled deflection roll and an upper controlled deflection roll, the roll shells being supported by means of hydrostatic pressure or support ele-ments upon a related roll support or beam. First regula-tion circuits are provided for regulating the pressure of the pressure or support elements of the controlled deflec-tion rolls. A second regulation circuit for the position of the roll shells is dominant to the first regulation cir-cuits, so that adjustment output magnitudes of the second regulation circuit can be impressed as a reference or set value or an adjustment magnitude upon the first regulation circuits. There is also provided a third regula-tion circuit for the rolling force or the roll nip which dominates the second regulation circuit, so that the ad-justment output magnitude of the third regulation circuit can be impressed as a reference or set value or adjustment magnitude upon the second regulation circuit.
Patent CA-1174545-A (CA)
Inventor: BJOERKLUND BJ ERN
IPC: B60S3/00
Filed: 1982-03-04
Granted: 1984-09-18
Abstract: Abstract In a method of tempering objects air or another gaseous medium having a low overtemperature is blown with high velocity onto an object to be tempered. An apparatus for tempering objects comprises means for heating the medium and exhaust means (2,4,22,24) for exhausting the heated medium with high velocity in jets directed towards the object (20,42) to be tempered. Further, in a methodfor transmitting overpressure through a passage which is blocked for dynamic pressure a static pressure Is produced across the orifice of the passage. The tempering is primarily intended to be used for de-icing and drying vehicles, in particular railway wagons and trucks, but can also be used for example for tempering of material which in winter is stored outdoors before further treatment of the material, for instance in a welding shop. The temperingcan also be used for thawing frozen products. The method of transmitting over-pressure can be used to protect spaces against undesired admission of gas where dynamic pressure cannot be used for this purpose.            (Fig. 4).
Patent CA-1192568-A (CA)
Inventor: HALLGREN JOHN E
IPC: C07F7/18
Filed: 1982-03-31
Granted: 1985-08-27
Abstract: POLYALKOXYSILYLENOLETHERS   AND METHOD FOR MAKING              Abstract of the Disclosure Polyalkoxysilylenolethers, for example methyldimethoxyisopropenoxysilane, are provided and a method for making such silanes is described.  The only alkoxysilylenolethers can be used as end-capping silanes for making noncorrosive RTV compositions.
Patent CA-1168474-A (CA)
Inventor: KATO KEIZO
IPC: F16H3/14
Filed: 1982-04-30
Granted: 1984-06-05
Abstract: ABSTRACT OF THE DISCLOSURE     A forward-reverse changeover apparatus for working vehi-cles comprises first and second multiplate clutches, and an input and output shaft arranged concentrically with and separated from each other.  Output gears extending from the first and second clutches respectively have the same number of teeth, and the out-put gear from the second clutch is positioned closer to the input shaft than an input gear on the output shaft.
Patent CA-1190715-A (CA)
Inventor: POHL DANIEL P
IPC: B44C1/14
Filed: 1982-05-12
Granted: 1985-07-23
Abstract: Abstract A decorative ribbon or sheet material exhibiting desirable aesthetic qualities,  The decorative sheet material, since it comprises a plastic film having a convex cylindrical lens embossment on its top surface and a light diffusing embossment on its bottom surface and since it further comprises a colored reflective coat or coats adhered to the bottom surface, exhibits aesthetic improve-ments over conventional foam-oriented polypropylene-based ribbons.  Specifically, the decorative material exhibits improved color intensity and improved balance of specular and diffuse reflection.
Patent CA-1179776-A (CA)
Inventor: SATO TAKESHI
IPC: G01N15/02
Filed: 1982-05-27
Granted: 1984-12-18
Abstract: ABSTRACT OF THE DISCLOSURE         A steam wetness measuring apparatus comprises a light source, a part defining a measuring space when the apparatus is inserted into a wet steam flow, an optical fiber bundle for transmitting the incident light beam from the light source to the measuring space, and optical fiber bundles for transmitting to a photo-electric converter element a plurality of scattered light beams of different scattering angles obtained by radiation of the incident light beam on the measuring space.  The fact that the intensity of the scattered light beam changes with the wavelength of the incident light or changes with the scattering angle of the scattered light beam, in accordance with the particle size dis-tribution of water droplets in the wet steam is used to determine the particle size distribution.  The steam wetness is determined from the particle size distribution and the physical properties of the wet steam flow.
Patent CA-1176893-A (CA)
Inventor: FULLER JAMES S
IPC: D21H27/34
Filed: 1982-07-12
Granted: 1984-10-30
Abstract: ABSTRACT       PAPER INCORPORATING A PARTIALLY EMBEDDED STRIP      A method of forming a paper (7) comprises depositing paper fibres onto a support surface (2) from a furnish (1) by drainage, laying a strip (4) having fibre deposition blocking regions (9) and fibre deposition permitting regions (8) onto the deposited fibres and continuing deposition to form a paper having the strip (4) partially embedded in the paper and partially exposed.
Patent CA-1181652-A (CA)
Inventor: LAI KUO-YANN
IPC: C11D3/22
Filed: 1982-08-05
Granted: 1985-01-29
Abstract: ABSTRACT         A light duty liquid detergent containing about 0.1 to 0.6 % of a nonionic hydroxypropyl guar gum derivative as the foam enhancing agent in an aqueous solution containing a maximum of 40%, preferably less than 35% of the ternary surfactant system comprising C8-C18 alkyl ethenoxy ether sulfate, C8-C18 alkyl sulfate and a betaine.  The detergent has improved foam stability, cleaning efficiency and consistency with reduced amounts of detergent active ingredients.
Patent CA-1148767-A (CA)
Inventor: EVANS LARRY
IPC: F16H19/02
Filed: 1982-09-23
Granted: 1983-06-28
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention provides a quill drive with longitudinal feed comprising: a quill shaft slidably mounted with-in one end of a housing for movement along its longitudinal axis; a spindle shaft rotatably mounted for rotation with respect to said quill shaft and carried longitudinally by said quill shaft during its longitudinal movement; means for longitudinally moving said quill shaft; means for rotationally driving said spindle shaft; said means for longitudinally moving said quill shaft com-prising a ball nut fixedly attached to the innermost end of said quill; a ball screw threadingly engaging said ball nut, and means for rotationally driving said ball screw; an adjustable stop for fixedly establishing the maximum longitudinal motion of said quill, said stop being a ring with a threaded inner diameter, said ring threadingly engaging the innermost end of said ball screw, the threaded portion of said ball screw extending along the length of said ball screw a distance,  said ring abutting said ball nut when the maximum motion of said quill is reached.
Patent CA-1191375-A (CA)
Inventor: NAITO HIDEKI
IPC: G03C8/40
Filed: 1982-09-30
Granted: 1985-08-06
Abstract: ABSTRACT OF THE DISCLOSURE         A heat-developable color photographic material is disclosed.  The material is comprised of a support having thereon a layer containing at least a light-sensitive silver halide, a hydrophilic bin     dye releasing activator and a dye releasing compound which reduces the silver halide and releases a hydrophilic dye.  The heat-developable color photographic material can easily provide a clear and stable color image by imagewise exposure to light and a heat-development procedure.  A method of forming a color image using the heat-developable color photographic material is also disclosed.
Patent CA-1211248-A (CA)
Inventor: WALRATH GEORGE A
IPC: C08G69/26
Filed: 1982-10-12
Granted: 1986-09-09
Abstract: BONDABLE POLYAMIDES                 ABSTRACT OF THE DISCLOSURE          Self bondable polyamides are prepared by reacting an aromatic diisocyanate or diamine with a mixture of terephthalic acid and an aliphatic dibasic acid having at least 6 carbon atoms and a monocarboxylic acid.  These self bondable amides can also be used as topcoats for wires having basecoats of another polymer, e.g., a polyester, polyester-imide, or polyamide-imide.
Patent CA-1190207-A (CA)
Inventor: DAUTZENBERG HORST
IPC: A61F13/00
Filed: 1982-11-09
Granted: 1985-07-09
Abstract: ABSTRACT OF THE DISCLOSURE         An absorbent dressing, which is atoxic, compatible with the tissue and well adapted to the shape of the wound and can be easily removed again, protects the wound against infections and confines it in that it absorbs bacteria, fungi, toxins, proteins and inflammation mediators and which thus is suitable for covering intensely oozing infectious wounds as well as affected areas in skin and tissue diseases, consists of potentially macroporous particulate mixtures of regenerated cellulose and a polysaccharide derivative con-taining carboxylate groups.  For producing said dressing viscose solutions containing the admixed polysaccharide derivative are thermally coagulated after shaping, purified and dried.
Patent CA-1195547-A (CA)
Inventor: NEWLIN JAMES L
IPC: A23L15/00
Filed: 1982-11-29
Granted: 1985-10-22
Abstract: Abstract Deviled eggs are prepared by an improved method, starting with a blended mixture of liquid egg whites.  The mixture is evacuated to remove air and other gases, then dispensed into molds shaped like half an egg and of similar size.  A second mold is positioned centrally in the first mold to make a cavity in the egg white similar in shape and size to half an egg yolk.  The egg white is cooked in steam at atmospheric pressure, then cooled, and removed from the mold.  Into the resulting cooked egg white shells is dispensed a mixture of cooked egg yolk and seasonings, yielding the desired deviled egg product.
Patent CA-1195017-A (CA)
Inventor: MUNDAY MARK L
IPC: G09G3/04
Filed: 1982-12-16
Granted: 1985-10-08
Abstract: ABSTRACT OF THE DISCLOSURE Display apparatus includes  a microcomputer,  a multi-digit seven segment display module,  and a decoding addressable latch  device.   The  segment  inputs  of  the display module are connected through a buffer to microcom-puter output lines to permit the microcomputer to generate seven-segment  code.   The  address  inputs  of  the  latch device  are  connected to  the  same  microcomputer  output lines,  and the output lines of the latch are connected through  a buffer to digit  select  line  of the  display device.  The microcomputer first generates a digit select address code which is supplied to the latch inputs and frozen  there  by  microcomputer  actuation  of  the  latch ENABLE input.  This causes the latch to latchably energize the  specified digit  select line,  and the microcomputer outputs  the  seven-segment  code  of  the  desired  display character to the segment inputs of the display module.  By connecting the latch address inputs  and display module segment inputs in parallel, the apparatus provides micro-computer generation of the seven-segment code while reduc-ing the number of microcomputer output lines required.       Objectionable effects of "ghost" energization of undesired segments caused by multiplexing latch address information and display data are minimized by selection of the multiplexed segments according to predetermined cri-teria, and by deenergizing all segments of all digits when a blank character is to be displayed.
Patent CA-1194440-A (CA)
Inventor: IMAHORI KAZUTOMO
IPC: C12P21/02
Filed: 1983-01-26
Granted: 1985-10-01
Abstract: ABSTRACT OF THE DISCLOSURE       A  process  for  synthesizing  peptides  or peptide derivatives  is  disclosed.   The  process  involves  using aminoacyl-tRNA synthetase as a condensing  agent  when syn-thesizing peptides or peptide derivatives from amino acids.          According to the process, peptides  or  peptide derivatives which  are  useful  as  various hormones such as bradykinin having antihypertensive activity or somatostatin  having an internal  or  external  secretion  controlling function and other  biologically  active  substances  such as antibiotic peptides or seasoning peptides can be produced at  a moder-ate price without using protective groups.
Patent CA-1203526-A (CA)
Inventor: ROZMUS WALTER J
IPC: B30B11/00
Filed: 1983-03-10
Granted: 1986-04-22
Abstract: TITLE A  pressure-transmitting  medium  and  method  for utilizing same to densify material.                         ABSTRACT A quantity of material (10),  which is at less than a predetermined  density,   is  disposed  within  a  sealed container  (12) which  is,   in turn,   encapsulated  in a pressure-transmitting  (18)  medium which  is,   in  turn, placed within a pot die (20) of a press where it is re-strained as a ram (24) enters the pot die (20) and applies a  force  to  the  pressure-transmitting  medium  (18)  to densify the material within the container into a compact (10') of predetermined density.  The pressure-transmitting medium  (18)  is characterized by a  rigid interconnected ceramic skeleton structure (26)  which is collapsible in response to a predetermined  force and fluidizing glass (28)  capable of fluidity and supported by and retained within the  skeleton  structure  (26).     The  glass  (28) becomes fluidic and capable of plastic flow at tempera-tures utilized for compaction whereas the ceramic skeleton (26) retains its configuration and acts as a carrier for the fluidic glass (28).   As external pressure is applied by coaction between the pot die (20) and ram (24),  the ceramic skeleton structure  (26)  collapses to produce a composite  (18')  of ceramic skeleton structure fragments (26')  dispersed in the fluidizing glass  (28')  with the composite  (18')  being  substantially  fully  dense  and incompressible and rendered fluidic and capable of plastic flow at the predetermined densification of the material being compacted within the container.   Accordingly,  the ceramic skeleton  structure  (26)  is dominant to provide structural rigidity and encapsulation and retainment of the fluidic glass (28') until the skeleton structure (26) is collapsed under ram  (24)  force,   at which time the fluidic  glass  (28')  becomes  dominant to  provide  omni-directional   pressure   transmission   to   effect   the predetermined   densification   of   the   material   being compacted within the container (12).
Patent CA-1191658-A (CA)
Inventor: STREIT WERNER
IPC: C02F5/10
Filed: 1983-03-10
Granted: 1985-08-13
Abstract: ABSTRACT OF THE DISCLOSURE                               An agent, based on reducing agents and complexing agents, for dissolving insoluble iron(III) compounds in aqueous textile treatment baths which are at a pH of 10 or more, which agent has the following composition: a)      from 4 to 65% by weight of one or more water-soluble hydroxycarbonyl compound  or of an N- or O-acetal thereof, as the reducing agent, b)      from 10 to 80% by weight of one or more complexing agent which complexes Fe++ ions at a pH of 10 or more and c)      water in an amount equal to 100% minus the amounts of a) and b).
Patent CA-1203987-A (CA)
Inventor: DOBSON JERRY E
IPC: C01B17/02
Filed: 1983-03-15
Granted: 1986-05-06
Abstract: METAL RECOVERY PROCESS                      ABSTRACT    A process for recovering a metal in its elemental state from an oxide or salt of the metal comprising passing the metal oxide or salt and a reducing gas concurrently downward through a packed bed at a temperature above the melting point of the metal in its elemental state.
Patent CA-1221638-A (CA)
Inventor: CORBETT LORIMER J
IPC: A61K31/135
Filed: 1983-05-05
Granted: 1987-05-12
Abstract: ABSTRACT    A method of treating navicular disease in horses comprising the administration of Isoxsuprine over an extended period and an injectable paste composition including isoxsupring hydrochloride and pharmaceutically acceptable carriers and flavourants for use in said method.
Patent CA-1214045-A (CA)
Inventor: MILNER EDWARD F G
IPC: C22B58/00
Filed: 1983-05-13
Granted: 1986-11-18
Abstract: ABSTRACT A process for the separate recovery of indium and tin from indium-and tin-bearing materials chosen from fumes, electrolytic slimes and flue dusts which process comprises the steps of leaching said materials in oxidic or sulfatic form with a solution of caustic in a caustic leach; subjecting the leach residue to a fusion with solid caustic; leaching the fusion product with water; recovering the water leach residue as an indium concentrate; treating the water leach solution with calcium hydroxide; and recovering a concentrate containing tin as calcium hexa-hydroxo stannate.  This process has the advan-tage of being simpler and yielding higher recoveries of indium and tin than most processes proposed hithero.  Materials not in oxidic or sulfatic form may be converted by a fuming operation.
Patent CA-1205943-A (CA)
Inventor: KAWAMURA KAZUNORI
IPC: C08F220/00
Filed: 1983-07-26
Granted: 1986-06-10
Abstract: ABSTRACT OF THE DISCLOSURE             An oxygen-permeable hard contact lens is disclosed which is produced by polymerizing in a mold a composition composed of 30 to 50% by weight of an alkyl (meth)-acrylate, 10 to 40% by weight of a fluoxine-containing monomer, 10 to 35% by weight of a silicone (meth)-acrylate, 5 to 15% by weight of an unsaturated carboxylic acid and 0.1 to 15% by weight of a di- or tri(meth)-acrylate of a dihydric or higher hydric alchol by raising the temperature continuously or stepwise from about 40° to about 100°C and processing the resulting polymer into a lens shape by ordinary mechanical processing and polishing.  The resultant lens is excellent in stain resistance, scratch resistance and hydrophilicity.
Patent CA-1229386-A (CA)
Inventor: ASANO MICHIO
IPC: H03K19/0185
Filed: 1983-08-17
Granted: 1987-11-17
Abstract: ABSTRACT OF THE DISCLOSURE An input circuit converts an ECL level to a CMOS level.          This input circuit comprises a first input circuit comprising a P-type MOSFET and an N-type MOSFET connected in series, the gate of the P-type MOSFET being connected to the input of the circuit for receiving an input signal of the ECL level and the output of the circuit being taken out from between the MOSFETs.  A voltage generation circuit applies a voltage to the gate of the N-type MOSFET of the first input circuit, which comprises a second circuit that receives a logic threshold voltage of ECL as its input and is equivalent to the first input circuit.  An amplification circuit of at least one stage receives the output of the second input circuit and the logic threshold voltage of CMOS as its input and amplifies the difference between them.  The voltage from the voltage generation circuit is used to control the logic threshold voltage of the first input circuit.  The result is a level conversion input circuit that has high speed performance coupled with low power consumption.
Patent CA-1235542-A (CA)
Inventor: CHEN FRANKLIN M C
IPC: A61L15/00
Filed: 1983-08-24
Granted: 1988-04-19
Abstract: ABSTRACT           A hot melt pressure sensitive adhesive composition is provided comprising an A-B-A- block co-polymer wherein the B midblock comprises polyolefins and the A endblock comprises polystyrene and having a number average molecular weight of the individual A blocks of from about 7,000 to about 30,000.  The com-position also comprises a tackifying resin present in the proportions of from about 200 to about 300 parts by weight per 100 parts by weight of the block copolymer; a plasticizer present in the proportions of from about 80 to about 150 parts by weight per 100 parts by weight of said block copolymer; the block copolymer, tackify-ing resin, and plasticizer, being chosen and being present in the proportions such that the adhesive com-position exhibits critical rheological properties which manifest themselves into the desired performance criteria of tenacious bonding and clean release.
Patent CA-1225989-A (CA)
Title: 1,5-benzothiazepine derivatives and production  thereof
Inventor: MAKI YOSHIFUMI
IPC: C07D281/10
Filed: 1983-10-11
Granted: 1987-08-25
Abstract: Abstract of the disclosure:        Novel 1,5-benzothiazepine derivatives having formula;       (wherein R1,  R2 and R3 each denotes hydrogen,  a halogen, lower alkyl group,  a lower alkoxy group or a hydroxy group; R4 denotes a lower alkyl group, an allyl group, a lower alkoxy-alkyl group, a lower alkyl group substituted with a hydroxy group or a halogen, a lower alkylaminoalkyl group or a morpho-lino lower alkyl group; X denotes a halogen or hydrogen) are produced from corresponding 1,4-benzothiazine by a ring expansion reaction with trimethylhalosilane, hydrogen peroxide and water. The derivatives have analgesic, antipyretic and antiarrythmic activities.