baber/WOPTO huggingface dataset:
Patent CA-1218501-A (CA)
Inventor: KUROSAWA TADASHI
IPC: A47K3/022
Filed: 1984-02-16
Granted: 1987-03-03
Abstract: ABSTRACT OF THE DISCLOSURE     The specification describes a foot bath which includes a jet for introducing a stream of hot water means for providing vibrations to the back of a users feet and calves are also provided.        The foot bath is also equiped with a source of infrared radiation directed to feet located therein.
Patent CA-1185553-A (CA)
Inventor: ABBOTT DAVID D
IPC: B41J1/30
Filed: 1984-02-23
Granted: 1985-04-16
Abstract: ABSTRACT           A serial impact printing system comprises a print element having support means; a set of character elements mounted on the support means in a character array, each of the character elements in the array adapted to be moved to an from a print position, the set including a subset having typeface configuration of lower case numerals; at least one coded area mounted on the support means containing a code for identifying the print element; drive means coupled to the print element for moving the character elements to and from the print position; means for moving a copy medium relative to the print element; keyboard means for selecting parti-cular characters of the set of print characters to be moved to the copy medium; sensor means for sensing the coded area of the print element; and print control means responsive to the sensor means and to the key-board means and coupled to the moving means for controlling the increment and movement of the copy medium relative to the print element whenever the code has been sensed by the sensor means and print characters from the subset have been selected by the keyboard means.  This serial impact printer can automatically subscript lower case numerals without further action on the part of the typist other than selecting those numerals on the keyboard.
Patent CA-1202695-A (CA)
Inventor: ALFERNESS RODNEY C
IPC: G02B6/12
Filed: 1984-03-19
Granted: 1986-04-01
Abstract: TRAVELING WAVE ELECTROOPTIC DEVICES            Abstract Prior art techniques for velocity matching the optical wave and the modulating electrical wave in traveling wave, electrooptic devices includes the use of phase reversals and intermittent interaction.  This results in a device whose frequency response includes a single peak.  It has been discovered that by reducing the length of the interaction intervals between the electrical and optical systems, a multiplicity of harmonically related frequency peaks can be obtained.  Furthermore, by combining the phase reversal and intermittent interaction techniques in a common device, the available bandwidth can be doubled.
Patent CA-1224258-A (CA)
Inventor: CHRISTEL CONRAD JR
IPC: G01N27/72
Filed: 1984-04-17
Granted: 1987-07-14
Abstract: Abstract:       An electromagnetic detector device embodying a linear voltage differential transformer.  A pair of coils of the differential transformer serve as pick-up coils connected in a detector circuit which is phase sensitive and capable of discriminating between signals representing a target metallic material, such as carbon steel particles trapped in a filter element, and signals induced by other metallic material, as well as stray signals including electrical noise.          Input signals representing a target metallic material are fed to an operational amplifier circuit including a first non-inverting amplifier and a second inverting amplifier which produce a non-inverted signal and an inverted signal which are fed to an analog switch.          The switch is operated as a chopper by a driver sig-nal having a predetermined phase and the same fre-quency relative to the signal driving an input coil to the transformer. The phase of the driver signal is adjustable to provide phase discrimination.  The coils of the transformer are wound on a core provid-ing a sensor in which a filter element may be placed for test.
Patent CA-1228992-A (CA)
Inventor: IVEY ALMA T
IPC: A44C19/00
Filed: 1984-05-02
Granted: 1987-11-10
Abstract: ABSTRACT OF THE DISCLOSURE    A device for maintaining a plurality of jewelry neck chains, arm or wrist chains and the like in a predetermined relationship in order to retain the jewelry chains in generally parallel, side-by-side relation thereby reducing the tendency of adjacent jewelry chains from becoming entangled with each other when being worn.  In one embodiment of the invention, the device is in the form of an elongated flat bar having a plurality of apertures therein with each aperture adapted to receive a split ring clasp used to secure the ends of jewelry chains together in order to maintain the clasp and thus the ends of the jewelry chain in spaced relation to each other with the jewelry chains being maintained generally in parallel relation to each other.  In another embodiment of the invention, the device is in the form of a clamp having two elongated leg portions for clampingly engaging jewelry chains therebetween adjacent the clasps which secure the chains together in order to retains the chains in spaced generally parallel relation.  Another embodiment of the device is in the form of a ring structure having a diameter sufficient for the ring to extend through split ring-type clasps of a plurality of jewelry chains.  The device may be constructed in the form of a plurality of loops, chain links or the like, and may be constructed of various materials including precious metals, plated metals, plastics, plated plastics and the like with the organizer being associated with a plurality of existing complete jewelry items and serves to keep the chains in somewhat parallel arrangement to reduce their tendency to become entangled and to serve as a safety device in that if one of the chains breaks the broken chain will be retained by the organizer rather than falling unnoticed from the wearer's neck, arm or the like.
Patent CA-1222107-A (CA)
Inventor: HEIDEL PETER
IPC: C08L1/00
Filed: 1984-05-09
Granted: 1987-05-26
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed is a viscose membrane of regenerated cellulose, useful as a dialysis membrane, especially as a hemodialysis membrane, produced from a viscose solution which includes viscose and at least one low or high molecular weight compound which can be dissolved, emulsified or dispersed in water.  Also disclosed are a process for producing the viscose membrane and a hemodialysis method and/or apparatus employing said membrane.
Patent CA-1216331-A (CA)
Inventor: UNGER HANS-GEORG
IPC: G02B6/34
Filed: 1984-06-22
Granted: 1987-01-06
Abstract: ABSTRACT OF THE DISCLOSURE     A symmetrical waveguide coupler having two signal channels for coupling a first signal having a wavelength .lambda.1 and a second signal having a wavelength .lambda.2 which is longer than .lambda.1.   The coupler includes a carrier substrate and first and second dielectric strips embedded in the substrate to form two identical dielectric waveguides which together with the substrate define a coupling region.   The first waveguide has first and second arms connected to the coupling region and the second waveguide has  a third arm connected to the coupling region.  The second and third arms are oriented in a direction facing away from the first arm.          The dielectric strips are so dimensioned and arranged within the substrate as to present an effective coupling length c1L1 equal to .pi./2 at a wavelength of .lambda.1 for coupling the first signal between the first and third arms and an effective coupling length c1L1 equal to .pi. at a wavelength of .lambda.2 for  coupling the second signal between the first and second arms, with c1 being the coupling coefficient between the fundamental modes of the signals in the strips and a function of wavelength, and L1 being the length of the coupling region.
Patent CA-1211340-A (CA)
Inventor: KUBOTA YUJI
IPC: F03B11/04
Filed: 1984-06-29
Granted: 1986-09-16
Abstract: ABSTRACT OF THE DISCLOSURE      In a hydraulic machine including a vertical shaft, a runner secured to an end of the vertical shaft, a runner chamber defined by an upper cover and a lower cover to encase the runner to be rotatably, and a spiral casing provided around the runner chamber, a vibrating member is provided in a portion of the runner chamber to be vibrated in resonance with the runner when the runner is operated in the runner chamber.  With the provision of the vibration member, the natural vibration frequency of the runner can be controlled as desired.
Patent CA-1213290-A (CA)
Inventor: COSTANTINI MICHEL
IPC: C07C45/64
Filed: 1984-07-11
Granted: 1986-10-28
Abstract: 4-Hydroxy-2,4,6-trimethyl-2,5-cyclohexadienone is prepared by treatment of 2,4,6-trimethylphenol with a halogenation agent and water in the presence of an organic solvent which is inert to the halogenation agent.
Patent CA-1217134-A (CA)
Inventor: TURKOVA JAROSLAVA
IPC: A61K38/46
Filed: 1984-09-28
Granted: 1987-01-27
Abstract: ABSTRACT OF THE DISCLOSURE:           The invention pertains to a proteolytic cover of wounds in the form of powder, which serves for covering and treatment of ulcerous anc necrotic wounds.  It is based on the original combination of the proteolytic and absorption principles of cleaning of infected ulcerous wounds.  According to the invention, the cover consists of porous spherical cellulose with particle size 0.05 to 0.5 mm, which contains an immobilized protease.  The method of production warrants that the obtained products contain only the covalently bonded protease and no undesirable toxic compounds or soluble por-tions with the proteolytic activity, which could penetrate into blood circulation and develop an alergic reaction as antigens.  The immobilized enzymes act in cleaning of the wound by dissolving undesirable proteins, in particular fibrin, necrotic tissues, pus and others.  The porous structure of hydrophilic spherical particles of cellulose warrants a high absorption capacity, which is exhibited by sorption of an exudate into the material and suction of pus infected with bacteria from the wound into the inter-particular space of powder layer.  The combination of proteolytic and absorption principles enables to achieve the fast cleaning of infected necrotic defects, formation of clean granulations, and fast healing of the wound.  The invention may be utilized in pharmaceutical production.
Patent CA-1224256-A (CA)
Inventor: EIKMEYER PETER
IPC: G01N21/89
Filed: 1984-10-18
Granted: 1987-07-14
Abstract: Abstract of the Invention The inspection for surface deformation of flat glass is carried out by the flying-spot method wherein the beam of light is thrown by a rotating mirror 13 onto a folding mirror 6 which reflects the light onto the continuous sheet of glass 2 to be inspected.  The reflected light beam 4 strikes a light-diffusing plate l disposed ahead of the receiver 11.  The area of the light-diffusing plate 1 on which the beam of light impinges when the sheet of glass 2 is free of defects is opaque.  On this opaque area there are disposed in a spaced relationship two photodiodes 7 between which a light bar formed by the scanning light beam extends.          When the thickness of the flat glass 2 varies gradually, light will strike one of the photodiodes 7.  The pulse so triggered controls a tracking mechanism 50 which adjusts the folding mirror 6 so that the light bar again extends between the photodiodes 7.
Patent CA-1214486-A (CA)
Inventor: PAK JUNGHO
IPC: H01J29/82
Filed: 1984-11-09
Granted: 1986-11-25
Abstract: Abstract of the Disclosure An apparatus for mounting dynamic convergence coils on the neck of a cathode ray tube monitor.  Two mounting boards are provided as a mounting platform for the dynamic convergence  coils.  The  mounting  boards  are  pivotably joined so that they may be opened to provide clearance for installation and then closed to clamp onto the neck of the cathode ray tube.  Two elastomeric grommets are positioned between the mounting boards and the neck of the cathode ray tube.  When fastened together, the mounting boards compress the  grommets  against  the  neck.  Suction  cups  on  the grommets grip the neck to prevent movement of the mounting boards, and also deform to allow for dimensional variations of the neck.
Patent CA-1255337-A (CA)
Inventor: ANDRY GORDON J
IPC: F16F7/108
Filed: 1984-11-30
Granted: 1989-06-06
Abstract: ABSTRACT             An adjustable or variable frequency vibration damper comprising spaced masses of material spaced by spring or elastomeric material, means for mounting the damper, and fastening means adjustably securing the masses together to permit the masses to be adjustably moved towards one another compressing the spring or elastomeric material, or away from one another decompressing the material thus altering the frequency of the damper.
Patent CA-1232096-A (CA)
Inventor: BEZWADA RAO S
IPC: C08G18/75
Filed: 1985-01-02
Granted: 1988-01-26
Abstract: ABSTRACT OF THE DISCLOSURE     New and improved storage stable, one package, heat-curable poly urea/urethane coating compositions are disclosed which comprise;    (a)  a mixture or prepolymer of (i)  a poly aliphatic isocyanate compound of the for-mula:       wherein R and R' are each, independantly, hydrogen, alkyl or substituted alkyl and X is a bridging means selected from divalent aliphatic, cycloaliphatic, or aromatic groups, or a polymeric adduct of said aliphatic isocyanate, said polymeric adduct pos-essing polyaliphatic isocyanate functionality; and (ii) at least one monomeric or polymeric compound containing a plurality of isocyanate-reactive hydrogens, chosen from an amino alcohol or a polyglycol amine, wherein the molar ratio of the total isocyanate groups in (i) to the total reactive hydrogens in (ii) is from about 1:0.8 to about 1:1.2, respectively; and (b) a minor effective amount of a polymerization catalyst.
Patent CA-1259798-A (CA)
Inventor: FURUKAWA MASAMI
IPC: A63H3/00
Filed: 1985-01-25
Granted: 1989-09-26
Abstract: ABSTRACT   A voice actuated toy robot receives commands via a radio transmitter and receiver,  and  in response to receipt of these commands propagates a signal through a CPU.  Initially the toy is programmed by storing records of commands in a memory which is associated with the CPU.  Upon further receipt of identical commands, the CPU scans the memory and upon finding a match between a record in the memory and a new command, the CPU activates a switch associated with the  record  in  the memory so  as  to  set the switch.   A mechanical interrogator is capable of cyclically interrogating a plurality of switches each of which corresponds to one of the records in the memory. Upon interrogation of the switches, if it is determined a signal is present at  one  of  the  switches,  the  interrogator  ceases  interrogation  and  a mechanism is set so as to propagate motion from a motor to an appendage driving wheel or the like of the robot to produce an output in response to the audio command which was received.
Patent CA-1234257-A (CA)
Inventor: SCHAMBECK HERBERT
IPC: E01D2/00
Filed: 1985-01-30
Granted: 1988-03-22
Abstract: ABSTRACT OF THE DISCLOSURE        A support structure, such as a bridge support structure for long spans between supports, includes a beam-like girder formed of reinforced concrete or prestressed concrete connected to and supported on the upper ends of support piers so that the girder is bending resistant.   A  strut framework extends between the girder and the support pier and includes a reinforced concrete compression strut extending diagonally upwardly from the lower end of the support pier to the girder at a position spaced outwardly from the support pier whereby the dead load of the compression strut is supported by tie rods extending from the compression strut upwardly to the girder or the pier.  The compression strut forms one side of a triangle with the other sides formed by the girder and the support with the tie rods located within the triangle.
Patent CA-1237598-A (CA)
Inventor: VAN BECELAERE ROBERT M
IPC: F24F7/00
Filed: 1985-03-19
Granted: 1988-06-07
Abstract: A B S T R A C T          A fire damper (10) with mounting structure Which permits the dampers easy installation in a building ventilation duct or passage without the use of conventional, external flanges which must be bolted on at the installation site.  The damper (10) includes a peripheral frame (12) having internally threaded, tubular elements (40) secured to the inside of the frame (12) and aligned with apertures (38) extending through the frame(12).  Threaded studs (42) in the elements (40) have self-boring, conical noses (46) so that the studs (42) may be advanced into gripping engagement with the proximal building wall.
Patent CA-1269700-A (CA)
Title: Electrochemical generator having a composite electrode
Inventor: ARMAND MICHEL
IPC: H01M10/36
Filed: 1985-04-23
Granted: 1990-05-29
Abstract: Electrochemical generator, the electrolyte of which is made of a macromolecular material comprising a salt in solution and of which the positive electrode is a composite electrode which comprises as active material a metallic compound adapted to be reduced by the cation of the salt in solution by generating during this reduction new species which can include the zero oxidation degree metal, said generator being able to operate reversibly at ambient temperature.
Patent CA-1243411-A (CA)
Inventor: EDGINGTON GREGORY C
IPC: G06F9/38
Filed: 1985-04-26
Granted: 1988-10-18
Abstract: ABSTRACT OF THE INVENTION     A  directory  unit  includes  means  for  storing  address  and control data relating to a plurality of cache transactions during the interval between the initiation of the individual ones of the transactions and the completion thereof.   The directory includes the  capability  of  comparing  the  pertinent  data  relative  to subsequent  proposed  transaction  with  the  corresponding  data stored in the directory to determine  if  a procedural  conflict exists, and, in the event of a conflict to issue control signals to resolve the conflict.   Additionally, the address and control data stored in the directory is accessed to control the storage of a completed CPU operation into the appropriate location in the cache memory.
Patent CA-1240453-A (CA)
Inventor: CALVERT SCOTT A
IPC: A47K3/12
Filed: 1985-05-24
Granted: 1988-08-16
Abstract: ABSTRACT OF THE DISCLOSURE           A tub assembly is provided wherein a bathtub assembly comprised of a bowl section having an apron extending downwardly therefrom and a pivotally mounted apron brace releasably secured to the bottom of the bowl in a first position to permit nestable stacking of one tub assembly within another for shipping and rigidly securable in a second position to provide lateral support to the apron.
Patent CA-1232667-A (CA)
Inventor: HELDENBRAND STANLEY W
IPC: H05K9/00
Filed: 1985-06-28
Granted: 1988-02-09
Abstract: CABINET FOR AN ELECTRONIC APPARATUS          Abstract of the Disclosure A cabinet for an electronic apparatus which includes a shelf of removeable electronic circuit modules being interconnected by a back plane structure, the cabinet including side walls for supporting the shelf and a rear closure wall detachably fixed to rear edges of the side walls.  Connector panels each diagonally straddle rear interior corners at junctions of the rear wall and the side walls to define vertical cable channels.  An interconnect cavity behind the back plane structure is defined by a central portion of the rear wall between the connector panels and is limited by upper and lower closure panels at upper and lower ends of the connector panels.  Edges of the upper and lower closure panels and the connector panels define a port for convenient physical access to the interconnect cavity when the rear wall is removed.  Cable spans between the back plane structure and the connector panels are inherently direct and short, thereby minimizing potential EMI radiation such that feedthrough capacitance of connectors in the connector panel is likewise advantageously minimized.                                   -i-
Patent CA-1267107-A (CA)
Inventor: VON HOLDT JOHN W
IPC: B65D43/10
Filed: 1985-10-28
Granted: 1990-03-27
Abstract: ABSTRACT OF THE DISCLOSURE     A molded plastic container having a snap-on lid which is affixed to an external undercut on the lip of the container.  A second internal undercut engaging the lid structure is also provided.  An internal flange is formed within the container adjacent its mouth and creates a pocket in which a plurality of reinforcement ribs are posi-tioned.  The ribs may alternatively be diagonal or radial in orientation.  The lid structure includes an annular pocket in which radial, crossing, or diagonal strengthening ribs may also be provided.
Patent CA-1258682-A (CA)
Inventor: ROSS ROBERT A
IPC: C23G5/00
Filed: 1985-11-21
Granted: 1989-08-22
Abstract: ABSTRACT     DESTROYING HALOGEN-CONTAINING ORGANIC COMPOUNDS Halogen-containing organic compounds e.g. polychorinated biphenyls (PCB's) are destroyed by being contacted in gaseous form in the absence of oxygen to Al, Mg, Si, Ti or Be having a high specific area, and an area of 0.1 - 65 m2 of metal surface per gram of organic compound to be be destroyed 9 at temperatures of 450 - 650°C for times up to 50 seconds.   The PCB's are generally entrained in an inert carrier gas.   The method is suitable for continuous operation.   When the metal becomes deactivated by reason of a carbonaceous deposit on the surface, it can be regenerated, e.g. by treatment with sodium hydroxide solution.
Patent CA-1267326-A (CA)
Inventor: DAUDI ANWAR R
IPC: B21D19/02
Filed: 1986-01-13
Granted: 1990-04-03
Abstract: Abstract of the Disclosure Method and apparatus for forming an annular article from a circular blank.  The blank is held in a rotatable chuck such that a peripheral portion of the blank is spaced from the chuck while rotated about an axis of revolution thereof.  A work roller edge conditions the peripheral blank portion by engagement therewith under sufficient force and for a sufficient cycle time to impart an upset condition thereto.  The blank edge surface is smoothed and hardened by the work roller to a given rounded curvature in radial cross section and a controlled thickness increase is obtained in the blank peripheral portion, the maximum thickness occurring at the rounded curvature edge surface. The work roller has an external circumferential groove with an entrance wider axially of the roller than the starting axial dimension of said peripheral portion of said blank.  The roller is moved in a direction perpendicular to its rotational axis with the roller groove centered on the blank edge.  The roller groove has a rounded root surface with a radius of curvature slightly greater than the axial starting thickness of the engaged edge of said blank, the thickness contour increase being terminated when said upset peripheral portion bottoms in said roller groove.  Thereafter the peripheral blank portion is draw spun with a first spinning roller while spaced from the mandrel surface so as to reduce the thickness contour of said peripheral portion to said preselected thickness contour.  The edge work roller and first spin roller are both fixedly mounted on a common tool slide and juxtaposed relative to one another and the starting position of the blank when so chucked such that the rollers have mutually non-interferring travel paths relative to the blank throughout the respective work cycle motions of the rollers.