baber/WOPTO huggingface dataset:
Patent CA-2085423-A1 (CA)
Title: Solid state imaging device and camera provided with such an imaging device
Inventor: STEKELENBURG MICHAEL A W
IPC: H04N5/343
Filed: 1992-12-15
Abstract: The invention relates to a charge-coupled imaging device whose width/height ratio is adjustable in that a number of columns situated in two strips on either side of the sensor are not used. The charge generated in these columns is placed in the horizontal output register simultaneously with the active information which is to be used, and is drained off in the flyback time between consecutive active line times through the or an output of the output register. Since the said non-active strips are situated on either side of the sensor, the location of the centre of the active portion of the matrix is fixed, independent of whether the information from the said strips is or is not used, so that in every state of the sensor this centre coincides with the optical centre of the optical system used.
Patent CA-2087079-A1 (CA)
Title: Coatable, thermally curable binder precursor solutions modified with a reactive diluent
Inventor: BARBER LOREN L JR
IPC: D04H1/587
Filed: 1993-01-11
Abstract: ABSTRACT OF THE DISCLOSURE      A coatable, thermally curable binder precursor solution, the solution including a 30-95% solids solution of a thermally curable resin and a reactive diluent.  The reactive diluent may be selected from urea derivatives, alkylsubstituted 2-aminoalcohols, .beta.-ketoalkylamides, nitro alkanes, and poly(oxyalkylene) amines, and has at least one functional group independently reactive with methylol groups of the resin and with aldehydes.  The thermally curable resin may include up to 50% (wt of total resin) of an ethylenically unsaturated monomer.  Methods of making abrasive articles are also presented.
Patent CA-2087742-A1 (CA)
Inventor: UMEZAWA KAZUHIKO
IPC: H01L23/433
Filed: 1993-01-21
Abstract: A cooling structure for integrated circuits includes a plurality of integrated circuits and a wiring substrate for mounting the integrated circuits.  Cylindrical pistons each have an open upper portion and a spherical  lower surface portion which are adapted to be in contact with a heat radiating surface of each of the integrated circuits and a housing has holes formed correspondingly in position to respective said integrated circuits for receiving said pistons respectively.   Nozzles are provided for jetting liquid coolant through the open upper portion of each piston into a bottom surface thereof and a cover member is fixedly secured  to  the  housing  and  has  coolant  passages  for supplying the liquid coolant to the nozzles and discharging the coolant jetted through the nozzles outwardly of the pistons.
Patent CA-2088771-A1 (CA)
Title: Vinyl compounds, and a liquid-crystalline medium
Inventor: BARTMANN EKKEHARD
IPC: C07C22/04
Filed: 1992-05-26
Abstract: Abstract Vinyl compounds of the formula I                               in which R   is H, an alkyl or alkenyl radical having 1 to 15 carbon atoms which is unsubstituted, monosubstituted by CN or CF3 or at least monosubstituted by halogen, it also being possible for one or more CH2 groups in these radicals to be replaced, in each case indepen-dently of one another, by -O-, -S-,  , -CO-, -CO-O-, -O-CO- or -O-CO-O- in such a manner that oxygen atoms are not linked directly to one another, A1 and A2 are each, independently of one another, a (a)  trans-1,4-cyclohexylene radical in which,  in addition, one or more non-adjacent CH2 groups may be replaced by -O- and/or -S-, (b)  1,4-phenylene radical in which, in addition, one or two CH groups may be replaced by N, (c)  radical   from   the   group   consisting   of 1,4-cyclohexenylene,    1,4-bicyclo(2,2,2)-octylene,  piperidine-1,4-diyl,   naphthalene-2,6-diyl,  decahydronaphthalene-2,6-diyl  and 1,2,3 t 4-tetrahydronaphthalene-2,6-diyl, where the radicals (a) and (b) may be substituted by CN or fluorine, Z1 and Z2 are each, independently of one another, -CO-O-, -O-CO-, -CH2O-, -OCH2-, -CH2CH2-, -CH=CH-, -C?C- or a single bond, and one of the radicals Z1 and Z2 iS alternatively -(CH2)4- or -CH=CH-CH2CH2-, Q  is a single bond, -O-, -CH2-CH2-, -C=C-, trans-CH=CH-, -COO- or -CH20-, X1 is H, F or Cl, X2 is F, Cl, CF3, or SF5, Y  is H, F or Cl, r  is 0 to 4, n  is 0 or 1, and m  is 0, 1, 2 or 3, with the proviso that, in the case where Y = H and Q = a single bond, X1 and x2 are Cl, are suitable as components of liquid-crystalline media.
Patent CA-2090667-A1 (CA)
Inventor: KAO TONY
IPC: A61C17/032
Filed: 1993-03-01
Abstract: NON-POWERED, PORTABLE APPARATUS FOR CLEANING THE MOUTH      ABSTRACT OF THE DISCLOSURE          An apparatus is disclosed for cleaning the mouth,  including a chuck unit fastened to the outlet pipe of a water tap and locked in place by a locknut, a spray gun connected to the chuck unit by a spiral water tube,  wherein the  spray  gun  has  a  control  valve controlled to eject a stream of water for cleaning the cavity of the mouth.     A toothbrush may be attached to the handle of the spray gun in place of the nozzle thereof for cleaning the teeth.     The toothbrush has water outlets on the brush head thereof through which water is ejected for cleaning the gaps in the teeth.
Patent CA-2092769-A1 (CA)
Title: Process for the preparation of a spherical catalyst component
Inventor: THUM GERHARD
IPC: C08F4/60
Filed: 1993-03-26
Abstract: Abstract of the disclosure Process  for the preparation of  a spherical catalyst component The invention relates to a process for the preparation of a  spherical  catalyst  component  based  on  magnesium chloride for the polymerization of olefins, which has high stability to mechanical load during the polymeriza-tion, so that considerable simplification and advantages are  achieved in the handling and processing of  the polymeric products produced therewith. This is achieved by enveloping a specific component, before the actual polymerization, with a thin protective layer of poly-ethylene by a prepolymerization.
Patent CA-2094450-A1 (CA)
Inventor: HYLL JOHN
IPC: F16D1/06
Filed: 1993-04-20
Abstract: Abstract of the Disclosure A drive shaft has a driving end and a driven end and is provided at the driving end with an external helical thread and a cylindrical pilot surface disposed between the thread and the driving end, the pilot surface having a diameter approximately equal to the inner diameter of the thread.  During a mounting of an impeller to the drive shaft, a crest flat of an internal heli-cal thread in the impeller rides on the pilot surface.  The shaft has an additional pilot surface on the other side of the shaft thread.  Upon a mounting of the impeller to the shaft, the two pilot surfaces on the shaft engage two precision impeller hub bores which straddle the threads to provide a controlled close fit of impeller and shaft to one another and to maintain the geometric axes of impeller and shaft true with one another.            B19-004.001                                    RB131196285
Patent CA-2095968-A1 (CA)
Title: Dithiolanylglycine-containing hiv protease inhibitors of the hydroxyethylene isostere type
Inventor: HAEBICH DIETER
IPC: C07K5/02
Filed: 1993-05-11
Abstract: Dithiolanylglycine-containing HIV protease inhibitors of the hydroxyethylene isostere type Abstract The invention relates to dithiolanylglycine-containing HIV protease inhibitors of the hydroxyethylene isostere type of the general formula (I)                  (I) processes for their preparation and their use as retro-viral agents.     Le A 29 042-Foreign countries
Patent CA-2097564-A1 (CA)
Title: Method of coupling open systems to a proprietary network
Inventor: PHILLIPS DAVID L
IPC: G06F13/00
Filed: 1993-06-02
Abstract: An interface provides a path to transfer data from a proprietary network to an open system. The proprietary network includes at least one module central processing unit (CPU) and a module memory associated therewith operatively connected to the proprietary network. A shared memory and shared memory logic are interposed between the proprietary network and the open system, thereby forming the data path.      The method comprises the steps of accepting requests for data from the open system by a parasitic task function within the module CPU. The data requested of the proprietary network is obtained and placed in a predetermined location of the module memory in a form understandable to the open systems. A pointer value is placed in the shared memory, the pointer value containing the value of the predetermined location of the module memory, the shared memory being mapped in the addressable memory space of the shared memory logic using virtual memory techniques. The data is obtained directly from the module memory utilizing the pointer value corresponding to the data requested, thereby allowing open systems to access the proprietary system while maintaining the integrity of the proprietary network.
Patent CA-2097861-A1 (CA)
Title: Adaptive maximum likelihood demodulator
IPC: H04L25/03
Filed: 1993-06-07
Abstract: An adaptive maximum likelihood demodulator for demodulating digital radio signals on a channel which contains impairments like inter-symbol interference, frequency errors or distortion, that vary with time. The demodulator does not employ channel models to generate signal predictions but rather directly updates the signal predictions for each state without going through the intermediate step of updating a channel model
Patent CA-2098598-A1 (CA)
Title: Adhesin-oligosaccharide conjugate vaccine for haemophilus influenzae
Inventor: KRIVAN HOWARD C
IPC: C07K19/00
Filed: 1991-12-20
Abstract: Disclosed herein are immunogenic polysaccharide-H. influenzae adhesin protein conjugates, a purified H. influenzae adhesin protein and related proteins and polypeptides, DNA useful for producing the proteins, synthetic polyribosylribotol phosphate (PRP) oligosaccharides and intermediates useful for their synthesis, and methods of making and using these materials. The conjugates comprise a PRP fragment, preferably a synthetic oligosaccharide, coupled to an H. influenzae adhesin protein. The invention further comprises purified H. influenzae adhesin proteins and novel PRP oligosaccharides. The invention also comprises methods of producing these materials and using them in a vaccine to protect humanS  md other mammals against H. influenzae infection.
Patent CA-2099702-A1 (CA)
Inventor: BILLAUD PHILIPPE
IPC: G01S7/285
Filed: 1993-06-29
Abstract: A B R E G E          PROCEDE ET DISPOSITIF DE RECONNAISSANCE   D'IMPULSIONS ET UTILISATION POUR LE     FILTRAGE DES REPONSES MODE S   D'UN RADAR SECONDAIRE.        L'invention  décrit  un  dispositif  de  détection des réponses mode S reçues par un récepteur de radar secondaire  et  son emploi  au  filtrage des  impulsions contenues dans cette réponse. Elle est caractérisée en ce qu'elle comporte outre des moyens de détection d'un signal S, des moyens de calcul en temps réel de valeurs moyennes  de  grandeurs  caractérisant  les  impulsions appartenant à la réponse et des moyens de filtrage par comparaison  des  valeurs  de  grandeurs  mesurées  sur chaque impulsion détectée avec la valeur moyenne de la grandeur correspondante.
Patent CA-2103460-A1 (CA)
Title: Causative agent of the mystery swine disease, vaccine compositions and diagnostic kits
Inventor: WENSVOORT GERT
IPC: C12Q1/68
Filed: 1992-06-05
Abstract: Composition of matter comprising the causative agent of Mystery Swine Disease, Lelystad Agent, in a live, attenuated, dead, or recombinant form, or a part or component of it. Vaccine compositions and diagnostic kits based thereon. Recombinant nucleic acid comprising a Lelystad Agent-specific nucleotide sequence. Peptides comprising a Lelystad Agent-specific amino acid sequence. Lelystad Agent-specific antibodies.
Patent CA-2105541-A1 (CA)
Inventor: MARCHI EGIDIO
IPC: A61K31/19
Filed: 1993-09-03
Abstract: Programmed release tablets, to be administered by oral route, containing from 500 to 1,200 mg of naproxen, made by mixtures of an immediate release granulate dry compacted containing from 5% to 28% of naproxen, of a controlled release granulate dry compacted containing from 72% to 95% of naproxen and of a disintegrating agent.   A portion of naproxen is released in a short time, so that the drug can quickly develop its therapeutic action reaching the necessary hematic levels, while the remaining portion is released in a longer interval of time, so as to allow the therapeutic coverage till the subsequent administration. The therapeutic coverage is effective for a period of 24 hours; thus the tablets object of the present invention are suitable for a once a day administration.
Patent CA-2107824-A1 (CA)
Inventor: ONWUNAKA THEOPHILUS O
IPC: C08G18/66
Filed: 1993-10-06
Abstract: A non-yellowing, elastomeric polyurethane is made from  a  non-aromatic   diisocyanate,   a  diol   chain extender,   a   polyglycol   and   an  aminodiol   chain extender.   The polyurethane  is  stable to  sterilizing radiation, is made without any processing aids or toxic catalysts, and softens without swelling up to 95% when contacted with an aqueous liquid.
Patent CA-2109189-A1 (CA)
Title: Logical Integration of Multiple Network Elements in a Telecommunications Management Network
Inventor: HUNT CHRISTOPHER J
IPC: G06F13/00
Filed: 1993-10-25
Abstract: Development cost and time required to support new transmission interfaces is reduced in a digital communication system including a network element provisioned as a Directory Services Network Element (DSNE) by partitioning the telecommunications management network in such a manner that permits the integration of the DSNE with other network elements, or portions thereof, to present an external appearance of it being a single, integrated network element from an OAM&P perspective. This is realized by provisioning the integrated network element, or portions thereof, such that it can only provide its identity information to the DSNE and can only receive the DSNE identity information. The DSNE will not provide the identity information of the integrated network element, or portions thereof, to any network elements in a sub-network interfaced to the integrated network element. Consequently, the fact that the network element, or portions thereof, has been integrated into the DSNE is transparent to the network elements in the interface sub-network and the DSNE and integrated network element appear to the sub-network as a single "new DSNE". (FIG. 15).
Patent CA-2109380-A1 (CA)
Title: Apparatus and method of bailing off the brake cylinder pressure on a locomotive consist
Inventor: SKANTAR ELMER T
IPC: B60T13/74
Filed: 1993-10-27
Abstract: ABSTRACT OF THE DISCLOSURE    An apparatus for initiating and latching a bail-off request for depleting the automatic brake pressure in the brake cylinders of a locomotive consist including a cab control unit having an automatic brake handle and an independent brake handle.  A central processing unit receives a first input signal from the cab control unit which is indicative of the number of locomotives in the consist and receives a second input signal from the cab control unit which signifies a bail-off request.  A display screen receives input signals from the central processing unit for exhibiting either a setup screen or a normal running screen in the locomotive.  An electropneumatic unit receives an input signal from the central processing unit for initiating the bail-off of the automatic brakes on the locomotive consist when the independent brake handle is placed in a bail-off position.
Patent CA-2109979-A1 (CA)
Inventor: MEYERS JONATHAN
IPC: B65D63/08
Filed: 1993-11-25
Abstract: JONATHAN MEYERS                VIBRATION RESISTANT METALLIC TIE                   ABSTRACT OF THE DISCLOSURE           A resilent element extends from the  interior of  the locking head into the band receiving cavity. The element exerts a force on the roller, when the roller is in position to retain the band, which has a component directed toward the band, reducing the tendency of the lock to  loosen when the tie  is  subjected to vibration. The resilent element is preferably intergral with the head and takes the form of a spring finger or a bowed spring formed when the head is stamped.   Alternately,  the element may be a separate part, affixed to the interior of the head wall.
Patent CA-2113050-A1 (CA)
Inventor: BUTZER MELISSA J
IPC: A62B17/00
Filed: 1994-01-07
Abstract: Abstract of the Disclosure A protective thermal overjacket for being worn over an outer protective shell and/or inner thermal liner of a person such as a firefighter, and for providing additional flame and thermal protection to the upper torso of the firefighter particularly the upper chest, upper back, and upper arms of the firefighter's body. Fasteners may be provided for interconnecting the collars of the protective thermal overjacket, the inner thermal liner and the outer protective garment; alternatively, the collar of the protective thermal overjacket may be provided with a fastener for fastening the collar of the overjacket around the collar of the outer protective garment.
Patent CA-2115042-A1 (CA)
Inventor: EISENSCHINK MICHAEL A
IPC: C12P19/62
Filed: 1992-08-03
Abstract: A natamycin producing Streptomyces species ferments to produce natamycin: A  spore suspension of the Streptomyces species is propagated in a predetermined medium to obtain a quantity of Streptomyces cells. The Streptomyces cells ferment in a predetermined production medium having a controlled pH to produce a recoverable amount of natamycin.
Patent CA-2118904-A1 (CA)
Title: Photograph album and method for making same
Inventor: POLICHT STANISLAW A
IPC: B42F13/00
Filed: 1992-03-24
Abstract: A photograph album (20)  for holding a plurality of leaves (27) in a laterally disposed re-lation to each other.  The album includes an elon-gate generally  U-shaped binder (21) for receiving an edge portion of the leaves.  The binder in-cludes a first and second retainer (25a, 25b) hin-gedly secured to opposing ends of the binder, such as with an integrally molded living hinge (37a). The retainers are movable between an opened and closed position. In the opened posi-tion, the leaves may be inserted into or removed from the binder.  In the closed position, the free end of the retainers engage respective slots (34a, 34b) in the leaves to retain the leaves in the bin-der. The retainers include outwardly extending tabs (40a, 40b) to engage respective  openings (41a, 41b) in the binder to thereby lock the retain-ers in the closed position. Other aspects of the in-vention include a cover (46) for the album and a storage folder (55) for holding a plurality of the covered albums.  The album is  amenable  to the assembly using automated technology.
Patent CA-2119460-A1 (CA)
Title: Acrylate copolymer containing amino groups, carboxyl groups and, if appropriate, hydroxyl groups, process for the production thereof and the use thereof
Inventor: HOFFMANN PETER
IPC: C08F246/00
Filed: 1992-09-30
Abstract: Acrylate copolymer containing amino groups,  carboxyl groups and,  if appropriate, hydroxyl groups, process for the production thereof, and the use thereof Abstract The present invention relates to an acrylate copolymer containing amino groups, carboxyl groups and, if appropriate, hydroxyl groups which is characterized in that it has been produced by preparing an acrylate copolymer containing amino groups and, if appropriate, carboxyl groups, by means of A) free-radical  solution  polymerization,  using  azo initiators at temperatures from 80 to 150°C, of a1) 1  to 20% by weight of  vinylimidazole  and/or dimethylaminopropylmethacrylamide, a2) 0  to 50% by weight of one or more monomers containing hydroxyl groups, a3) 0  to 50% by weight of  one or more monomers containing carboxyl groups, and a4) 30 to 85% by weight of at least one further ethylenically    unsaturated    copolymerizable monomer, the  total  of  the  proportions  by  weight  of  the components a1 to a4 always being 100% by weight, and the proportions by weight of the components a2 and a3 not both simultaneously being zero, and B) if  appropriate,  reacting  the  acrylate  copolymer obtained  in  stage   (A)   with  carboxylic   acid anhydrides,   the   quantity   of   carboxylic   acid anhydrides employed having been selected such that the resulting copolymer has the desired acid number.
Patent CA-2124273-A1 (CA)
Title: Resin-containing, biaxially oriented, multilayer polypropylene film, process for the production thereof, and the use thereof
Inventor: PEIFFER HERBERT
IPC: B32B27/32
Filed: 1994-05-25
Abstract: A multilayer polypropylene film which includes at least one base layer containing propylene polymer or a propylene polymer mixture and resin, and at least one outer layer containing .alpha.-olefinic polymers having 2 to 10 carbon atoms is disclosed. The resin has a mean molecular weight of >= 1500. The invention also relates to a process for the production of the multilayer film, and to the use of the film in a twist wrapping process.
Patent CA-2124716-A1 (CA)
Title: On-line barcode printer system with multi-level user printer commands
Inventor: ROTH MARK W
IPC: G06K1/12
Filed: 1994-05-31
Abstract: A barcode printer system is shown having a host processing system in communication with a barcode printer. The host processing system converts multi-level user input printer commands into a data stream in the printer control language of the barcode printer for transmission to the printer. The host processing system stores a number of printer command function routines, each of which is associated with a number of multi-level user input printer commands. Each user input printer command includes format and data information in a single command. A low level user input printer command, however, may include only a user readable word and data, the host processing system automatically utilizing stored default values for the format information when converting the command. A higher level user input printer command may include an abbreviation designating the command and values for one or more format variables as well as data. The multi-level user commands are not fixed in length so as to be user friendly for low level users but flexible for higher level users.
Patent CA-2128639-A1 (CA)
Title: Computer drive mounting assembly
Inventor: OROS DONALD L
IPC: G11B33/12
Filed: 1994-07-22
Abstract: ABSTRACT OF THE DISCLOSURE     A computer drive assembly has a slidably removable portion retaining a computer drive therein which is easily removed from a slide casing assembly located behind a door of the computer console to allow the drive and auxiliary ports to be serviced and or replaced by the computer operator without the use ofany tools .
Patent CA-2129733-A1 (CA)
Title: Mammalian expression systems for hcv proteins
Inventor: CASEY JAMES M
IPC: C07K16/00
Filed: 1993-01-29
Abstract: Mammalian expression systems for the production of HCV proteins. Such expression systems provide high yields of HCV proteins, and enable the development of diagnostic and therapeutic reagents which contain glycosylated structural antigens and also allow for the isolation of the HCV etiological agent.
Patent CA-2129747-A1 (CA)
Title: Peptide for diagnosing and immunizing against t. cruzi infection
Inventor: REED STEVEN G
IPC: A61K39/39
Filed: 1993-02-11
Abstract: There is disclosed an antigenic peptide that comprises at least 15 amino acids having the sequence Ala Glu Pro Lys X Ala Glu Pro Lys X Ala Glu Pro Lys X, wherein X is Pro or Ser. This peptide is useful in an ELISA assay to detect antibodies specific to T. cruzi infection and Chagas disease. This peptide is further useful in a vaccine composition for immunizing an individual to preveht Chagas disease upon exposure to T. cruzi.