baber/WOPTO huggingface dataset:
Patent CA-2042862-A1 (CA)
Title: Partial electrolytic dehalogenation of dichloroacetic and trichloroacetic acid and an electrolysis solution
Inventor: DAPPERHELD STEFFEN
IPC: C25B3/25
Filed: 1991-05-17
Abstract: Abstract of the disclosure:            Partial electrolytic dehalogenation of dichloroacetic and trichloroacetic acid and an electrolysis solution Trichloroacetic and dichloroacetic acid are dehalogenated to give monochloroacetic acid by electrolyzing aqueous solutions of these acids in divided electrolysis cells using carbon cathodes; the aqueous electrolysis solutions also contain one or more metal salts having a hydrogen overvoltage of at least 0.4 volt (at a current density of at  least  4000  A/m2)  and  specific  ammonium and/or phosphonium salts.            In this process there is an extremely small evolution of hydrogen at the cathode, even at a very low concentration of the polychlorinated acetic acid, without the high selectivity of  conversion of  the electrolysis  being impaired in continuous operation.
Patent CA-2047560-A1 (CA)
IPC: B65D5/68
Filed: 1991-07-22
Abstract: COLLAPSIBLE AND REUSABLE RECYCLABLE WASTE DISPOSAL     RECEPTACLE ABSTRACT OF THE disclosure A waste disposal receptacle comprising a receptacle body and a lid.  The receptacle body has a bottom and four side walls which may be formed from one unitary blank or a pair of interconnected blanks.  The side walls may be scored to be folded  flat in either a square parallelogram configuration or a hexagonal configuration.  The side walls define trapezoidal apertures through which weights such as sand bags, bricks, or boards may be placed onto the bottom to weigh down and stabilize the waste disposal receptacle.  Two of the opposing side walls define upwardly projecting ridges that are received through correspondingly aligned slots in the lid, the ridges and lid holding a thin plastic bag within the waste disposal container in an upright and open position.  The lid may define one or more waste receiving openings particularly designed for recyclable waste, such as a pair of circular openings for receiving metal cans and glass bottles.  The receptacle body and lid are preferably constructed from a double-faced corrugated plastic sheet material.
Patent CA-2047631-A1 (CA)
Title: Push-button lock arrangement
Inventor: FISH AARON M
IPC: E05B37/00
Filed: 1991-07-23
Abstract: The push-button lock arrangement includes a permutation chamber, and, in accordance with the invention, the combination of the permutation chamber can be changed without dismantling the lock arrangement and without the use of special tools. A cam, which is rotated by a simple screwdriver, activates the end of the lock-out slide of the permutation chamber to put the permutation chamber in its reset mode. The lock arrangement also includes a rotating stop member and a stationary stopper. The rotating stop member is connected to the outside door knob so that the rotation of the outside door knob is constrained to a predetermined angle of rotation.
Patent CA-2051233-A1 (CA)
Inventor: WATERMAN CARL D
IPC: B27L11/00
Filed: 1991-09-12
Abstract: A cutter head for a wood chipper has a circular disc and is mounted on a spindle by which the cutter head is rapidly rotated.  The disc has at least one knife detachably connected thereto with its cutting edge exposed on the face of the disc engaged by the lengths of wood to be chipped.          The connecting means comprise an actuating member releaseably seated against the rear face of the disc in a manner such that it may be moved parallel to the slot through which the knife extends.  The knife is releaseably connected to the disc to enable its cutting edge to be advanced or retracted relative to the face of the disc engaged by lengths of wood and is also connected to the actuating member in a manner such that movements of the actuating member in either direction parallel to the knife receiving slot are attended by corresponding movements of the knife in directions normal to movements of the actuating member.
Patent CA-2053843-A1 (CA)
Inventor: BAUMANN THOMAS
IPC: H01L39/12
Filed: 1991-10-21
Abstract: ABSTRACT OF THE DISCLOSURE         In a ceramic high-temperature superconductor of the  Bi-Sr-Ca-Cu-O  type  (a),  the  critical  current density jc is markedly improved, even in fairly high magnetic fields, compared with stoichiometric material by choosing the amounts of the components Bi, Sr, Ca and  Cu  in  a  Bi:Sr:Ca:Cu  ratio  which  is  not stoichiometric  and  differs  only  slightly  from  the stoichiometric ratio of 2:2:1:2.
Patent CA-2056752-A1 (CA)
Title: Doll made of at least two complementary parts
Inventor: TAFAKORI FERIDOUN
IPC: A63H3/00
Filed: 1991-12-02
Abstract: ABSTRACT OF THE DISCLOSURE     The doll is made of at least two complementary parts  to  be  installed  onto  respective  sides  of  a substantially flat member having inner and outer surfaces. Each  of  the  complementary  parts  is  provided  with respective   suction   disks,   whereby   each   of   the complementary parts can be fixed respectively onto the inner and outer surfaces to produce an optical illusion that the doll is installed through the member.
Patent CA-2058965-A1 (CA)
Title: Door closer
IPC: E05F3/14
Filed: 1991-02-22
Abstract: A door closer having a return spring for accumulating a recovering force in a door closing direction at the time of opening a door for performing a braking force by a damper at the time of closing the door which comprises a closer body internally containing a mechanism for performing an operation as the damper in a body case, an adjusting arm coupled perpendicularly to a driving shaft for the damper of the closer body to be projected laterally rotatably, a coupling bracket for pivotally securing an upper frame mounting plate directly or indirectly to the end of the adjusting arm via step screws to be horizontally rotatable, and a door mounting arm projected laterally from the closer body for pivotally securing a door mounting bracket to the end of the arm via a step screw to be horizontally rotatable.  Thus, the door closer can obviate a concept of mounting the closer body at the door to eliminate necessity of mounting a large closer body at the door by disposing a closer body as a damper at the pivotally securing position of the arm and the adjusting arm, thereby deleting impossibility of mounting the door closer even at a glass engaging door.
Patent CA-2058993-A1 (CA)
Title: Molded body of water-absorbing resin, process for producing molded body, use thereof, and process for preparing water-absorbing resin
Inventor: TANIOKU SHOZO
IPC: G01R33/28
Filed: 1991-04-19
Abstract: ABSTRACT    This invention provides a molded body of a water-absorbing resin characterized in that the resin forms a uniform matrix phase wherein the molecules of the resin are interlocked with one another, and water absorbed by the resin is uniformly dispersed as chemically and/or physically bonded to the resin, and that the body is substantially free from air bubbles, a process for producing the molded body, an NMR diagnosis phantom comprising the molded body, and a process for preparing a water-absorbing resin.
Patent CA-2060590-A1 (CA)
Inventor: GILLIS HERBERT R
IPC: C08G18/30
Filed: 1992-02-04
Abstract: ABSTRACT           MANUFACTURE OF CELLULAR ELASTOMERS AND CHEMICAL COMPOSITIONS USED THEREFOR A method for the preparation of cellular polymeric products which comprises reacting an  organic polyisocyanate  with  an isocyanate-reactive  composition,  characterised  in  that  the isocyanate-reactive composition comprises a blowing promoter which is a cyclic urea compound having at least one isocyanate-reactive substituent.
Patent CA-2061184-A1 (CA)
Title: Seal for bottle caps
Inventor: PUJOL ALMIRALL JUAN
IPC: B65D41/34
Filed: 1992-02-13
Abstract: ABSTRACT       The seal of the invention is applicable to the type of bottle caps that are formed by a capsule (3), in such a way that the seal itself is a ring (1) connected to the bottom edge of the capsule, in order to remain located underneath an annular projection which the bottle neck has for this effect, in such a way that in the coupling of the unit (capsule-seal) upon the bottle neck alluded to there is no breakage, while in the operation of unscrewing the capsule, upon the ring (1) of the seal coming up against the annular projection of the bottle neck, the tearing of the connecting means between the ring (1) and the capsule (3) is produced.      The connecting means between sealing ring (1) and capsule (3) are formed by means of a series of tearable appendixes (4) and by another series of oversized appen-dixes (5), the latter grouped in a sector of approximately 90° and located as of a transversal weakening (6) start-ing the tearing.      The oversized projections or appendixes (5) form permanent connecting means of the ring (1) of the cap-sule (3), even after unsealing or untearing the appen-dixes (4.)
Patent CA-2061713-A1 (CA)
Inventor: MELZER JEFFREY I
IPC: C09K3/18
Filed: 1992-02-24
Abstract: ABSTRACT         A composition and process for enhancing the drainage of residual aqueous rinse from the external surfaces of plastic parts, such as auto fascia, comprising a blend of a polyethylene glycol ester or mixture of polyethylene glycol esters with preferably a fluoride compound.
Patent CA-2062068-A1 (CA)
Title: Call distributing service system for a plurality of terminals
Inventor: YAMADA KAZUYUKI
IPC: H04Q3/00
Filed: 1992-02-28
Abstract: In the present invention, a target receiver terminal information storage unit stores a plurality of target receiver terminal numbers corresponding to a plurality of target receiver terminals.  The control unit determines idle/busy information stored with a corresponding terminal number as a pair, selects a target receiver terminal number according to a predetermined priority, and outputs the selected number.  A sender can thereby automatically call up an appropriate target receiver terminal by dialing a registered receiver identification number.   The control unit uses connection information as well as idle/busy information as a determining element in selecting a number.  Therefore, a registered number conversion service user can distribute calls to a plurality of target receiver terminals.  Besides, the user can select a plurality of target receiver terminal numbers through an inquiry to a switching unit  about the idle/busy state without storing idle/busy information or connection information in the storage unit.
Patent CA-2064525-A1 (CA)
Title: Aliphatic polyureas from polyoxyalkylene polyamines
Inventor: CHAMPION DONALD H
IPC: C08G18/10
Filed: 1992-03-31
Abstract: ALIPHATIC POLYUREAS FROM POLYOXYALKYLENE POLYAMINES      (D#80,983-F) ABSTRACT OF THE DISCLOSURE         Disclosed is a method for preparing aliphatic polyureas in varying reaction times which comprises reacting polyoxyalkylene polyamines, an aliphatic diisocyanate and a sym-dialkyldiamine.          CLK:PG CK\80983.APP
Patent CA-2065269-A1 (CA)
Title: Apparatus and method for conjoint adjustment of both the inner and outer grinding spaces of a pulp defibrating apparatus
Inventor: REINHALL ROLF B
IPC: B01F23/57
Filed: 1990-10-16
Abstract: A method and apparatus is provided for conjoint or simultaneous adjustment of the gap spaces (32, 33) of the inner and outer grinding zones of a pulp refiner apparatus in a single step. The inner grinding zone (32) is generally radially oriented and merges into an outer inclined grinding zone (33). Pulp stock to be ground is introduced into a central inlet position (21) and is accelerated through the inner and outer grinding zones by centrifugal forces generated by a pair of grinding members (11-14) which rotate relative to one another. The opposed surfaces of the relatively rotating members each carry a plurality of concentric rows of teeth (34), and the gap spacing (32) of the inner grinding zone is defined between adjacent surfaces of the teeth. The adjacent teeth (34) defining the inner grinding zone are arranged so that adjustment of the gap space (33) of the outer grinding zone simultaneously controls the gap spacing (32) of the inner grinding zone without the need for separate adjustment. Retarding rings (62, 63) are provided adjacent to the concentric rows of teeth (34) to prevent pulp from by-passing the grinding spaces between adjacent teeth.
Patent CA-2066652-A1 (CA)
Inventor: LLOYD JULIE C
IPC: A01H5/00
Filed: 1990-09-28
Abstract: 2066652 9105054 PCTABS00004 A light-activatable plant promoter is provided. This promoter was identified as a promoter sequence for the fructose-1,6-bisphosphatase gene. The promoter can be used to control the expression of genes in photosynthetic tissues.
Patent CA-2068183-A1 (CA)
Title: Blankout sign
Inventor: HRIVNAK LEO
IPC: G09F13/08
Filed: 1992-05-07
Abstract: ABSTRACT      An illuminated blankout sign adapted to be exposed to ambient light, comprising an enclosure; light generating means within the enclosure; a front face for the enclosure adapted to change from a first colour when backlit via the light generating means to black when illuminated only by the ambient light; and indicia applied to the front face for conveying information, whereby the indicia are visible from outside of the enclosure with the first colour as background when the front face is backlit via the light generating means and the indicia are not visible from outside of the enclosure when the front face is illuminated only by the ambient light.
Patent CA-2068264-A1 (CA)
IPC: A61H1/02
Filed: 1992-05-08
Abstract: An inflatabled leg-supporting bolster includes a pair of flexible side panels joined to opposite side edges of a connecting flexible sheet that encircle them. A horizontal web and a plurality of upright webs are provided at the interior of the bolster to define lateral and upright configurations required for proper leg support when used by a person lying in a supine position.
Patent CA-2068614-A1 (CA)
Title: Esterase genes, esterase, recombinant plasmids and transformants containing the recombinant plasmid and methods of producing optically active carboxylic acids and their enantiomeric esters using said transformants
Inventor: OZAKI EIJI
IPC: C12N9/18
Filed: 1992-05-13
Abstract: The present invention relates to a DNA fragment containing a nucleotide sequence that encodes an amino acid sequence of esterase, sand esterase asymmetrically hydrolyzing carboxylic acid esters represented by the formula (I);      (wherein R1 is alkyl, aralkyl or aryl, R2 and R3 are alkyl, and n is 1 or 2) an esterase encoded by the DNA fragment, a recombinant plasmid containing the DNA fragment, a microorganism transformed with the recombinant plasmid and methods of producing optically active carboxylic acids and their enantiomeric esters.
Patent CA-2068994-A1 (CA)
Title: Systeme de signalisation selectif synchrone
Inventor: DELUCA MICHAEL J
IPC: H04J3/16
Filed: 1990-11-16
Abstract: Système de radiomessagerie et de signalisation communiquant les messages au moyen d'un signal synchrone. Ce signal est divisé en trames (100) dans lesquelles décodent des groupes sélectionnés de téléavertisseurs. Un signal (102) de la trame (100) amorce le fonctionnement de groupes de téléavertisseurs qui décodent dans diverses trames (104, 106), où plusieurs groupes de téléavertisseurs peuvent être combinés dans une trame pour décoder des messages (110). Diverses applications utilisent un premier type de groupes de téléavertisseurs - chaque groupe ayant une fréquence de trame maximale commune -, ou un deuxième type d'un seul groupe de téléavertisseurs ayant une fréquence de trame maximum unique, ou encore un troisième type d'un seul groupe de téléavertisseurs n'ayant pas une fréquence de trame maximum. Ces trois types de groupes peuvent décoder le signal synchrone.
Patent CA-2070627-A1 (CA)
Title: Led art
Inventor: DECOSTE PETER R
IPC: B44F1/08
Filed: 1992-06-05
Abstract: Abstract LED ART is a process of custom fitting sound activated light emitting diodes to a picture and frame.  In this invention three to as many as thirty sound activated LEDs (light emitting diodes) of three different colours can be custom fit to suit an individual picture and frame. A circuit board (5 amplifiers, 4 transistors, 14 resistors, and 13 capacitors) is installed behind the picture.  The LEDs are placed through small holes in the back of the picture, and are hold in place by small blocks glued to the picture backing.  If there is a piece of glass over the picture, no holes are made in the glass.  The LEDs of each different colour red, green and yellow have there own amplifier which operates best at a certain frequency. The red amplifier operates at a low frequency around 100 Hz. The green amplifier operates at a mid range frequency around 200 to 1,000 Hz.  The yellow amplifier operates at a high frequency around 1,000 to 10,000 Hz.  An electret condenser mike element is installed in the picture frame to pick up sounds.  There is a sensitivity control (1MEG. OHM variable resistor) installed in the picture frame also. This control is used to raise or lower the sensitivity of the mike element.  A 9 V battery is installed behind the picture to power the unit.  When the unit is switched on and the sensitivity is adjusted the LEDs will flash in different patterns according to the different frequencies of sound being picked up by the mike element.  Example, If the LED ART picture is set to pick up a song playing on the radio the red LEDs will flash to the base beat, the green LEDs will flash to the guitar rhythm and other mid range sounds while the yellow LEDs will flash to high range keyboard and vocal sounds.
Patent CA-2071167-A1 (CA)
Title: Optical article exhibiting high second order polarization susceptibility and low transmission attenuation
Inventor: PENNER THOMAS L
IPC: G02F1/355
Filed: 1992-06-12
Abstract: OPTICAL ARTICLE EXHIBITING HIGH SECOND ORDER POLARIZATION SUSCEPTIBILITY       AND LOW TRANSMISSION ATTENUATION               Abstract of the Disclosure An optical article is disclosed comprised of an organic layer unit exhibiting a second order polarization susceptibility greater than 10-9 esu and means for providing an optical input to and an optical output from the layer unit.  The organic layer unit exhibits a transmission attenuation of less than 2 dB/cm and is comprised of a Y type Langmuir-Blodgett assembly having superimposed oriented monomolecular layers of first and second polymeric amphiphiles each containing repeating units comprised of a hydrophilic moiety and a lipophilic moiety.  Repeating units of one or both of the first and second amphiphiles each contain an organic molecular dipole, and repeating units of one or both of the first and second amphiphiles each contains a branched lipophilic moiety of up to 9 carbon atoms.
Patent CA-2072504-A1 (CA)
Title: Protection system for critical memory information
Inventor: AEBI TONI
IPC: G06F21/62
Filed: 1992-06-26
Abstract: ?270 - 1340/17013 ABSTRACT           A computer system, typically a postage meter system, has a processor, a memory, an address decoder, and a window circuit.  The window circuit selectively couples the write strobe output of the processor with the write strobe input of the memory in response to the processor's setting and clearing of a latched signal.  A counter resets the processor if the latched signal is is set and not cleared within a predetermined time period.
Patent CA-2074556-A1 (CA)
Title: Immunological detection method
Inventor: GEISER MARTIN
IPC: C07K16/00
Filed: 1992-07-23
Abstract: The present invention relates to an antibody which reacts specifically with the binding proteins for Bacillus thuringiensis .delta.-endotoxins and their derivatives.  The invention further relates to an anti-idiotype antibody which reacts specifically with the binding proteins for Bacillus thuringiensis .delta.-endotoxins and their derivatives.  The invention also provides a test kit which contains a novel antibody. The invention further relates to a method of isolating a novel B. thuringiensis b-endotoxin, to said novel B.  thuringiensis S-endotoxin, to a method of identifying a novel B. thuringiensis .delta.-endotoxin which recognises a novel binding protein, to the novel B. thuringiensis .delta.-endotoxin, to a method of determining the amount of binding protein present, and to a method of reducing the resistance development potential in pest control. The invention further relates to the use of novel antibodies and test kits for analysing the immunological cross reactivity of toxin binding proteins to determine their degree of relationship and to determine the availability and accessibility of a binding protein for the corresponding toxin in different insects. The invention also relates to the use of the novel antibodies for analysing resistance which is attributable to the lack of the binding protein or of the binding sites.
Patent CA-2074986-A1 (CA)
Inventor: SUGIMOTO MUTSUMI
IPC: B60R22/20
Filed: 1992-07-30
Abstract: A  shoulder  adjuster  apparatus  to  be  attached  to  an attaching portion of  a vehicle body comprises  an adjuster rail  assembly  to  be  attached  to  and  along  the  attaching portion of the vehicle body, a slide garnish for covering a front surface side of the adjuster rail assembly,  a slide assembly  accommodated  slidably  in  a  guide  route  formed within the adjuster rail assembly, a latch unit for causing the   slide   assembly   to   be   detachably   latched   at   a predetermined  position  of  the  adjuster  rail  assembly,  an operation  mechanism  for  releasing  the  latch  unit  from  a latched state,  and a webbing anchor unit fixed on the slide assembly for supporting a webbing.  The slide assembly,  the latch means,  the operation mechanism and the webbing anchor unit are assembled on a side of the slide garnish to form an  integrated  slide  adjuster  assembled  body.   In  the assembling of the apparatus,  the latch unit is mounted into a latch hole of the slide garnish,  the operation mechanism is attached to a face side of the slide garnish,  a slide anchor  base  bady  is  set  to  a back  surface  of  the  slide garnish,  a anchor nut is  assembled with the  slide  anchor base body,  the slide anchor cover body is overlapped with the anchor nut to engage the slide anchor cover body at an assembly mounting portion on the back surface side of the slide  garnish,  the  slide  assembly  is  inserted  into  the guide  route  of  the  adjuster  rail  assembly  form  one  side thereof  to  assemble  the  slide  assembly with  the  adjuster rail  assembly as a slide adjuster assembled body,  and the adjuster  slide  adjuster  assembled  body  is  mounted  to  the attaching portion of the vehicle body.