baber/WOPTO huggingface dataset:
Patent CA-2100146-C (CA)
Title: Apparatus with interconnection arrangement
Inventor: BORCHARDT GLENN R
IPC: B29C70/72
Filed: 1993-07-08
Granted: 2001-10-09
Abstract: An electrical path or interconnection arrangement is provided within a formed support body of polymeric material that exhibits volumetric changes during and after the forming thereof. The electrical path or interconnection arrangement provides an accurately positioned electrically conductive path through the material of the support body and also responds to, accommodates and alleviates the effects of forces at the interface between the material of the support body and the electrical path or interconnection arrangement that occur during and after the forming of the support body. The interconnection arrangement exhibits predetermined deformability/compressibility characteristics to alleviate stresses caused by the volumetric changes of the polymeric material. In a preferred arrangement, the interconnection arrange-ment includes an elongated tubular conductor fabricated from a metallic material. The material, the thickness of the tubular walls of the conductor, and the dimensions of the cross-section of the conductor are selected in accordance with the dimensions of the electrical path and the characteristics of the polymeric material to provide predetermined deform-ability/compressibility characteristics so as to avoid undesirable stress at the interface of the conductor and the polymeric material. In a specific embodiment, the interconnection arrange-ment also provides for the grading of the electrical field about a terminal conductor via the provision of a resilient member that is disposed about the terminal conductor and also connects one end of a conductor of the interconnection arrangement to the terminal conductor.
Patent CA-2101297-C (CA)
Title: Method and an arrangement for an internal cost centre imprint
Inventor: WINDEL HARALD
IPC: G07B17/02
Filed: 1993-07-26
Granted: 2000-06-20
Abstract: A method that uses a print system (1) of a franking module for an internal cost-centre print, and an arrangement consisting of a control unit (6) that is connected to input/output devices (2, 3, 4), and with memory devices (5, 8, 9, 10, 11), a tape dispenser with a tape release (12) and a pixel memory (7) with a plurality of discrete memory blocks, which is connected to the control unit (6), from which the print control unit (14) reads out print view data according to the accounting data. According to the present invention, a means (15) for rotating the pixel memory field orthogonally and at least one memory block for accounting data is provided in the pixel memory (7), in which, during conversion, data is loaded and/or from which, during conversion, data is read out. By this means a print view that is present in k blocks is so rotated block-by-block in the direction of print that the lines become columns and visa versa, k blocks containing accounting data for cost centres, the first block of an existing print view additionally incorporating an identifier and the last block of a print view containing a total of the accounting data.
Patent CA-2103021-C (CA)
Title: Recombinant dna coding for signal peptide, selective interacting polypeptide and membrane anchoring sequence
Inventor: STAHL STEFAN
IPC: G01N33/569
Filed: 1992-05-11
Granted: 2000-07-04
Abstract: Recombinant DNA sequence comprising a first DNA fragment coding for a first amino acid sequence operating as a signal peptide operable in a Gram positive host, operatively linked to a second DNA  fragment coding for a second amino acid sequence not naturally found on the surface of Gram positive bacteria and capable of selective interaction, said second DNA  fragment being operatively linked to a third DNA fragment coding for a third amino acid sequence operable in a Gram positive host as a cell wall spanning and membrane anchoring sequence; an expression vector or plasmid containing such recombinant DNA sequence; Gram positive bacterial cell containing such vector or plasmid; and a process for selective isolation or identification of Gram positive bacterial cells.
Patent CA-2106037-C (CA)
Inventor: MCCORMACK EDWARD A
IPC: E05B35/06
Filed: 1993-09-13
Granted: 1997-12-30
Abstract: A swell latch assembly is mounted in an aperture formed in a first member for releasably retaining the first member against a corresponding second member and in a latched position.  The swell latch assembly includes a handle which is adapted for pivotal rotation. A shaft is included comprising a unitary member which is connected with the handle. The handle is adapted to facilitate axial movement of the shaft as the handle is pivotally rotated between open and closed positions.  A bushing is provided on the shaft which is adapted for axial movement corresponding with movement of the shaft. The bushing is adapted to releasably retain the second member in engagement with the first member when the handle is in its closed position.  A retaining member is also included in connection with the shaft which is adapted for securing the bushing in its mounted position on the shaft.
Patent CA-2111241-C (CA)
Title: Disposable absorbent articles with biodegradable backsheets
Inventor: TOMS DOUGLAS
IPC: A61L/
Filed: 1992-06-17
Granted: 1997-07-01
Abstract: Liquid impervious, biodegradable films are disclosed. In particular, the films comprise a blend of an interpenetrated network of destructurized starch with ethylene/acrylic acid copolymers or ethylene/vinyl alcohol copolymers, and an aliphatic polyester such as polycaprolactone. Diapers, sanitary napkins, pantiliners, and the like, containing backsheets from the foregoing materials are also disclosed.
Patent CA-2111491-C (CA)
Title: A support for bearing and positioning adjusting electrodes of portable belt devices for passive gymnastics
Inventor: PAOLIZZI MARCO
IPC: A61N1/32
Filed: 1993-12-15
Granted: 2003-10-07
Abstract: In the invention, at least one electrode is placed in contact with a user's skin such that it transmits electric impulses produced by a current generator to the skin. The support comprises a projecting support element, supporting two electrodes rotatably connected to the belt device such as to rotate with respect to the belt device, so that the electrodes can be positioned longitudinally or transversally to the device, correspondingly to the development direction of a muscle to be stimulated.
Patent CA-2111495-C (CA)
Title: System and method for operating a respirator compressor system under low voltage conditions
Inventor: LATORRACA GARY
IPC: A61M16/00
Filed: 1993-12-15
Granted: 2004-05-18
Abstract: The system and method for operating an AC respirator compressor system at substantially subnormal line voltages includes a compressor, an accumulator, a solenoid unload or dump valve used to reduce the pressure at the outlet of the compressor, a check valve located downstream from the solenoid, a relief valve, a pressure sensor, and an AC voltage sensor. In a preferred embodiment, the compressor constantly supplies compressed air to the ventilator system, monitoring the accumulator pressure and activating the solenoid unload valve as required to maintain an acceptable range of pressure in the accumulator. In another preferred embodiment the compressor system can also be operated in an intermittent, or standby mode, to supply compressed air as needed. The respirator compressor system can maintain an acceptable range of pressure in the accumulator even during periods of low AC line voltage by monitoring both the accumulator pressure and the AC line supplying voltage to the respirator compressor system, and modulating the action of the solenoid unload valve to achieve low AC voltage operation.
Patent CA-2117703-C (CA)
Inventor: NOCHEBUENA ROGELIO F
IPC: B41J2/465
Filed: 1994-09-19
Granted: 1999-07-13
Abstract: There is disclosed a line printing system of this invention which utilizes an array of asymmetrical Fabry-Perot light valves for simultaneously transferring all pixel information of one raster line onto a photoreceptor. The number of elements of the light valve array used in this invention is equal to the number of pixels on a raster line. The pixel information is applied to elements of the light valve array in a parallel format with information representing each pixel applied to one elemental light valve of the array. The array is illuminated by a wedge-shaped incident light beam forming a focussed line image. Depending on the information state of each pixel, each corresponding element will be activated to absorb incident light or left in its neutral state to reflect the light. Light reflected by neutral elements will be directed onto the photoreceptor. In this fashion, the photoreceptor simultaneously receives the pixel information for the entire raster line. In another mode, the elements will be activated to reflect the light beam and will be left in their neutral state to absorb the light beam.
Patent CA-2119276-C (CA)
Inventor: BRUNING DONALD DOUGLAS
IPC: B60M1/34
Filed: 1992-09-14
Granted: 1999-01-05
Abstract: Il s'agit d'un rail à surface continue composite construit en combinant un rail-porteur de soutien divisé en segments pour permettre l'expansion thermique avec un rail à surface continue qui s'engage dans le rail porteur par le biais d'une glissière et s'étend sur un nombre quelconque des segments du rail de soutien. La surface continue comprend un rail de roulement et un rail d'expansion. Le rail d'expansion est fourni pour absorber l'expansion thermique du rail de roulement tout en continuant de fournir une surface de rail composite continue. Le rail de surface et/ou le rail de soutien peuvent être électrifiés. Un rail de roulement et un rail d'expansion électrifiés fourniront un rail composite électrifié doté d'une continuité électrique.
Patent CA-2120089-C (CA)
Title: Dispositif de separation des feuilles dans une machine de bureau et procede de reglage de la butee de ce dispositif
Inventor: CAVARERO ERIC
IPC: B65H3/52
Filed: 1994-03-28
Granted: 2004-05-18
Abstract: Dispositif de séparation des feuilles en paquet dans une machine de bureau telle qu'un télécopieur, comprenant un galet d'extraction (18), un organe d'appui (14) pressé élastiquement en direction du galet, et une buée (5) limitant la distance maximale entre le galet d'extraction et l'organe d'appui. La butée est montée coulissante dans une pièce de support (1) en direction de l'organe d'appui, des moyens élastiques (9) étant prévus pour pousser ladite butée dans cette direction, et des moyens de blocage (11, 12) étant prévus pour empêcher ledit coulissement.
Patent CA-2123831-C (CA)
Inventor: KAWASAKI SATOSHI
IPC: G11B7/14
Filed: 1994-05-18
Granted: 1998-12-01
Abstract: In a cross-talk canceller for an optical disk reading mechanism, reproduced signals from three optical detectors installed in an optical head are level-adjusted by three amplifiers. Output signals from two of the amplifiers are delayed by respective delay circuits. An output signal of one delay circuit and an output signal of one amplifier are subtracted from an output signal of a second delay circuit by a subtracter, such that a reproduced signal from which cross-talk resulting from an adjacent track on an optical disk has been removed is obtained. The delay amounts of the delay circuits are set according to delay control signals. The delay amounts are set when accessing a fixed pattern recording area disposed on a predetermined position of an optical disk. A control circuit measures a time difference between the output signal of one detector and the output signal of a second detector to output a delay control signal. The control circuit measures a time difference between the output signal of the two detectors to generate the delay control signal.
Patent CA-2124459-C (CA)
Inventor: WANG JOHNSON J H
IPC: H01Q9/27
Filed: 1992-11-04
Granted: 1998-09-22
Abstract: Arrangements of compact broadband microstrip antennas are disclosed, Each arrangement comprises a dielectric material (32, 62) with the microstrip mounted to one side and a ground surface (GP) on the opposite side. A first arrangement comprises a closed array of antenna elements (63-70) electrically driven out of phase from one another to excite one or more spiral modes. A second arrangement comprises one or more antenna elements arranged on a magnetic substrate (73) which has a relative permittivity approximately equal to its relative permeability. In a third arrangement, the microstrip antenna operates in a single mode and radiation from other modes is suppressed by varying the spacing above the ground plane (GP) in the radiation zones so that only radiation in the desired zones is fostered. In a fourth arrangement, a spiral mode antenna element (21) is spaced between 1/60 and 1/2 wavelenghts from the ground surface (GP) throughout a multioctave operating frequency range. The substrate (32) has .epsilon.r ~ 1.0 and the antenna is driven by a near-perfect impedance-matched feed network.
Patent CA-2128935-C (CA)
Title: Method and cam for folding a seal removal tab on a collapsible tube
Inventor: SHEA PATRICK P
IPC: B65B7/16
Filed: 1994-07-27
Granted: 1999-04-13
Abstract: The present invention is for a method and cam for folding a tab for removing a seal that has been affixed to a collapsible tube.  A laminate removal tab is cut integral with the seal when the seal is cut, and then, in accordance with the present invention, bent back over the neck after the seal is welded to the tube mouth, by means of a cam.          The tab is easily lifted and grasped by the fingers to pull the seal off the mouth.
Patent CA-2131527-C (CA)
Title: Solid marking compositions
Inventor: LOFTIN RACHEL M
IPC: C09D11/00
Filed: 1993-05-25
Granted: 1998-08-18
Abstract: An erasable highlighting composition is provided including a block copolymer, a wax, and a fluorescent pigment. The composition is in solid form, and, when applied to an underlying marking on a substrate, is capable of forming a highlighting marking which may be erased without lifting the underlying marking.
Patent CA-2132035-C (CA)
Title: Load transfer and loading device
Inventor: FUJII SATOSHI
IPC: G01G19/14
Filed: 1994-09-14
Granted: 1998-11-17
Abstract: A load transfer and loading device equipped with a boom, a stick, and a bucket which are pin-coupled to each other for loading a load into the bucket, and transferring and loading it onto a specified position, the load transfer and loading device includes a weighing means for calculating the weight of the load in the bucket from a load applied to a pin coupling the boom to the stick and the position of the boom and the stick in accordance with specified equations.
Patent CA-2138070-C (CA)
Inventor: LUDLOW M JOHN
IPC: G06F3/12
Filed: 1994-12-14
Granted: 1999-05-18
Abstract: A method of printing a job to produce a set of prints in a printing system with a print file, the print file being divided into a first buffer and a second buffer where the print file communicates with a marker. The marker employs a set of a first type of print-related information and a set of a second type of print-related information for producing the set of prints. The method includes the step of filling the first buffer with a first portion of the set of the first type of print-related information and the second buffer with the a first portion of the set of the second type of print-related information. The method further includes the step of reading, with the marker, the first portion of the set of the first typeof print-related information from the first buffer and the first portion of the set of the second type of print-related information from the second buffer. When the first portion of the set of the first type of print-related information has been read by the marker, the first buffer is filled with a second portion of the set of the first type of print-related information.
Patent CA-2138773-C (CA)
Inventor: BUCHHOLZ HANS-VOLKER
IPC: B29C48/49
Filed: 1994-03-19
Granted: 2004-11-02
Abstract: An apparatus (1) comprises a multi-component extrusion head (8) to which are connected elastomeric material extruders (9, 10), a feed device (21) for a bonding material, and, via a calibrating and cooling region (5), a plastics material extruder (2). From an outlet (15) of the multi-component extrusion head (8) exits a compound profile of chemically bonded thermoplastic plastics material and elastomeric material. The compound profile is co-vulcanized in a subsequent cross-linking zone (17).
Patent CA-2143613-C (CA)
Inventor: SHILLITO DAVID DANIEL
IPC: A63F3/00
Filed: 1993-08-19
Granted: 2004-02-10
Abstract: A holder for jigsawa has a support member with a nonslip playing surface and covers hinged at either side of the support member. The jigsaw is assembled on the playing surface. The hinges are formed by a heat seal weld between the non-slip surface on one side of the holder and a protective material on the other side of the holder. Air passages are defined between the end of each hinge seal and an edge seal of the holder. Air can be expelled from under the playing surface into the cover members where it is absorbed by a compressible foam like material.
Patent CA-2145339-C (CA)
Inventor: YANG JIAN
IPC: H04N7/015
Filed: 1995-03-23
Granted: 2000-08-01
Abstract: In response to a received carrier wave modulated in accordance with a digital signal, a digital radio receiver recovers in digital form a modulating signal that is at times subject to undesirable amounts of multipath distortion. This recovered modulating signal is applied as respective input signals to first and second finite-impulse-response (FIR) filters, each of an N-tap type, the taps of which are adaptively weighted. The first FIR filter responds to the modulating signal to supply an output signal in which multipath distortion is suppressed. The second FIR filter responds to the modulating signal to generate corrections for the tap weights of the first FIR filter, which corrections are generated more rapidly than can be done with a microprocessor of the type commonly known as a "digital signal processor" or "DSP". A digital comparator compares samples of the first FIR filter response to corresponding samples of an ideal response, thereby to generate updated tap weights for the second FIR filter.
Patent CA-2147065-C (CA)
Title: Method of refrigeration case control
Inventor: OTT JAMES H
IPC: F25B49/02
Filed: 1995-04-13
Granted: 1998-05-12
Abstract: A method of controlling a refrigeration case of a refrigeration system including the steps of locating an expansion  valve  of  a  refrigeration  case,  moving  the expansion  valve  of  the  refrigeration  case  out  of  a predetermined position, sampling temperature readings from an evaporator coil of a refrigeration case, calculating an adaptive proportional-integral-differential (PID) of the temperature of the evaporator coil for the refrigeration case, and moving the expansion valve to a second position closer  to  the  predetermined  position  based  on  the calculated proportional-integral-differential  until  the temperature of the evaporator coil for the refrigeration case is within a predetermined temperature range.
Patent CA-2149312-C (CA)
Title: Attachment assembly for excavation teeth
Inventor: CLENDENNING CHARLES
IPC: E02F9/28
Filed: 1993-01-19
Granted: 1996-04-23
Abstract: An attachment assembly for securing excavation teeth (15) to the loading or dipper bucket on large excavation equipment. The assembly includes a bucket lip (10) adapted to be secured to a loading or dipper bucket, and a plurality of shanks (12) adapted to be secured to the lip and carrying the excavation teeth. The second curvilinear bearing surface (38) abuts and males with one of the first curvilinear bearing surfaces (26)) on the bucket lip upon shank being disposed thereover. The first and second curvilinear hearing surfaces define equal radius segments of a constant radius circle such that the shank can be aligned parallel to at an angle at up to fifteen degrees with respect to the central longitudinal axis (20) of the bucket lip with the abutting and mating relationships of the first and second bearing surfaces being maintained so as to prevent bearing fracture within the shank during use.
Patent CA-2149648-C (CA)
Inventor: LINSTEN MAGNUS
IPC: D21C/
Filed: 1993-11-25
Granted: 2000-09-19
Abstract: The present invention relates to a process for delignifying and bleaching lignocellulose-containing pulp; in which the pulp is delignified kith a peracid or a salt thereof, treated with a complexing agent, and subsequently bleached with a chlorine-free bleaching agent. Suitably, delignification is carried out with the strongly oxidising peracetic acid, giving a considerable increase in brightness and a considerable reduction of the kappa number after bleaching with a chlorine-free bleaching agent comprising at least one of a peroxide-containing compound, ozone or sodium dithionite, or optional sequences or mixtures thereof. The brightness-increasing effect is highly selective, i.e: the viscosity of the pulp is maintained to a comparatively great extent.  Both the delignification and the treatment with a complexing agent are advantageously carried out at a close to neutral pH, thus minimising the need of pH adjustment and making it possible to use spent bleach liquor internally, e.g: for washing the pulp. By final bleaching with ozone and hydrogen peroxide, it is possible with the inventive process to produce softwood pulps having a brightness exceeding 90 %  ISO, and to remove practically all lignin in the pulp while maintaining sufficient pulp strength.
Patent CA-2151517-C (CA)
Inventor: SWARS HELMUT
IPC: B21D39/08
Filed: 1989-12-13
Granted: 1999-07-06
Abstract: Pressure generators are disclosed for carrying out a process for allowing the attachment of drive or coupling elements, such as cams, gears, crank webs or bearing elements, such as friction bearing bushes, or complete roller bearings on tubes or tubular portions by hydraulic expansion, thereby producing assembled cam shafts, or the like.  The expansion of the tubes takes place exclusively in the region of the respective elements beyond the elasticity of the tubes, against a permanent elastic pre-stress in the elements.  To relieve the load on the seal limiting the regions to be expanded, a counter pressure which is higher than the ambient pressure is applied to the intermediate or end regions by a pressure generator characterized, according to the present invention, in that one single working or pressure converting piston, in the course of one operating stroke, loads at least two pressure agent exits with different pressures.  The working piston is specially designed as a differential piston; by connecting certain dead spaces, the different pressure curves required to carry out the process are generated.
Patent CA-2152817-C (CA)
Inventor: KIM CHOONG SUP
IPC: A61K31/4709
Filed: 1993-12-29
Granted: 1998-12-29
Abstract: Divulgation concernant de nouveaux dérivés de l'acide pyridonecarboxylique et leurs sels pharmacocompatibles, ainsi que leurs esters physiologiquement hydrolysables, représentés par la formule (I), dans laquelle R1 est un alkyle inférieur, un alkyle inférieur avec substitution par un halogène, un alcényle inférieur, un cycloalkyle ou un phényle avec ou sans substitution; R2 est un atome d'hydrogène ou un alkyle inférieur ou un groupe amine; A est un atome d'azote ou le groupe C-X, X étant un atome d'hydrogène ou d'halogène, ou un groupe alcoxy; Z est un groupe de formule (IV), où n est 1 ou 2; R3 et R4 représentent chacun un atome d'hydrogène ou un alkyle inférieur, à la condition que, si n est 2, l'un de R3 ou de R4 soit un atome d'hydrogène; R5 et R6 représentent chacun un atome d'hydrogène ou un hydroxy, un alcoxy inférieur ou un groupe amine avec ou sans substitution par un alkyle inférieur, à la condition que l'un de R5 ou de R6 soit un atome d'hydrogène; R7 est un atome d'hydrogène ou un alkyle inférieur.  Les composés de la présente invention offrent un spectre étendu et un grand potentiel d'activités antibactériennes.