baber/WOPTO huggingface dataset:
Patent CA-2070781-A1 (CA)
Title: Method of producing peptides or proteins
Inventor: YAMAMOTO HIROAKI
IPC: C12R1/125
Filed: 1991-02-25
Abstract: ABSTRACT    A fusion protein comprising a carrier and a de-sired peptide or protein linked to the carrier via an enzymatically excisable dipeptide, such as Lys-Arg, is produced in a host microorganism and then the desired peptide or protein is recovered by treating the fusion protein at least with a protease specifically recogniz-ing the dipeptide and specifically hydrolyzing the peptide bond of the dipeptide. The fusion protein includes tandem-form fusion proteins in which desired peptide or protein molecules are linked together re-peatedly.  According to the cleavage site in the dipep-tide, the protease may be used in combination with an aminopeptidase specifically releasing a basic amino acid from the N-terminal side of the dipeptide and/or a carboxypeptidase specifically releasing a basic amino acid from the C-terminal side of the dipeptide.
Patent CA-2073796-A1 (CA)
Inventor: SCHNELL WERNER J
IPC: F16L5/00
Filed: 1992-07-14
Abstract: A vibration isolating clamp apparatus for maintaining an end of a tube in sealing abutment with a surface, in substantial alignment with an aperture disposed in the surface, suitable for use in extreme temperature environments, wherein the tube has an outwardly-projecting, annular bead arranged substantially adjacent the portion of the tube adjacent the aperture in the surface.  A retainer member is provided with a clamp attachment region and a tube retaining region.  Means for enabling affixation of the clamp apparatus to the surface are disposed in the clamp attachment region.   In the tube retaining region, means are provided for insertably receiving the extreme end of the tube.  Bead sealing means entrap the bead between the tube retaining region and the surface.  In the tube retaining region, tube isolation means limit the magnitude of tranverse vibrations of the end of the tube, proximate to and beyond the bead, and away from the extreme end of the tube.
Patent CA-2075091-A1 (CA)
Title: Mounting apparatus for doctor blades
Inventor: SIEBERTH RALF
IPC: B05C11/04
Filed: 1992-07-31
Abstract: ABSTRACT OF THE DISCLOSURE    A blade mounting apparatus for a blade in a coater secures essentially the entire blade length.  The coater provides a cross profile adjustment of a suspension flow.  The blade mounting apparatus includes an adjustable thrust element engaging the blade along a line-shaped thrust contact area extending in a direction parallel to the longitudinal edge of the blade.  The position of the contact area of the adjustable thrust element is variably adjustable, with local limitation, for providing cross profile adjustment.
Patent CA-2075504-A1 (CA)
Title: Process for preparing l-alpha-glycerylphosphoryl-d-myoinositol and its salts
Inventor: TRONCONI GIOVANNI
IPC: C07F9/117
Filed: 1991-02-05
Abstract: A process for the preparation of L-.alpha.-glycerylphosphoryl-D-myoinositol and the salts thereof by extracting a crude deacy-lated mixture of phospholipids with a hydroalcoholic solution, then eluting on weak basic resins under controlled conditions.
Patent CA-2076965-A1 (CA)
Title: System and process for converting constant dollar financial instruments
Inventor: PERG WAYNE F
IPC: G06Q40/00
Filed: 1991-02-26
Abstract: The present invention discloses a method and apparatus for converting constant-dollar financial instruments into equivalent nominal-dollar instruments. After the optimal form or forms of constant-dollar financial instruments have been determined for the purposes of financing a specific enterprise or activity, the data describing the constant-dollar financial instrument or instruments are entered into the system together with the specified inflation measure and the desired frequency of adjustements to the nominal-dollar interest rate and to the nominal-dollar payments. The data processing system puts the specified constant-dollar instrument or instruments into a standardized format and, given the desired frequency of inflation adjustements to be made to the nominal-dollar interest rate and to the nominal-dollar payments, the system specifies the equivalent nominal-dollar instrument or instruments in a standardized format. Every payment and/or compounding period the data processing system calculates the nominal-dollar interest rate(s), nominal-dollar payment(s), nominal-dollar call price(s), and remaining nominal-dollar principal balance for the equivalent nominal-dollar instrument or instruments.
Patent CA-2077368-A1 (CA)
Inventor: SHINMURA KAZUTAKA
IPC: G05B13/02
Filed: 1992-09-02
Abstract: A fuzzy feedback controller is designed as follows:   A deviation between a process value and a set value,  and a variation of the deviation are obtained with the aid of an arithmetic memory device, and the deviation and the variation of the deviation are normalized with normalizing devices.  A fuzzy inference operating device performs a fuzzy inference by using the deviation and the variation of the deviation thus normalized, to obtain a control output variation.  The control output variation is normalized with another normalizing device.          The control output variation .DELTA.u thus normalized is added to the preceding control output in an addition device, to form a new control output, which is applied to an operating device.  A parameter adapting device makes normalizing parameters adaptive according to the response waveform of the process value.
Patent CA-2077639-A1 (CA)
Title: Procede de desalcoolisation
Inventor: CUENAT PHILIPPE
IPC: C12H3/04
Filed: 1991-12-13
Abstract: 2077639 9212232 PCTABS00130 Procédé dans lequel on effectue le stockage et le traitement du liquide à désalcooliser dans un circuit de désalcoolisation sous une atmosphère non oxydante, on procède à une diafiltration partielle de ce liquide non dilué dans un module d'osmose inverse, on procède à un échange d'eau en compensant partiellement la perte de volume due à la séparation du perméat par un apport d'eau déminéralisée totalement débarrassée de toute trace de chlore et desaérée et on rajoute au rétentat des ingrédients naturels ou synthétiques non extraits du liquide original par traitement thermique. Afin d'obtenir une désalcoolisation complète, on procède à une préconcentration à une température comprise entre 10 et 15 ·C du liquide initial à désalcooliser et, au cours du traitement, on procède de façon alternée à au moins une concentration, une diafiltration et une dilution. Ce procédé est notamment utilisé pour traiter le vin, la bière et le cidre et leur permet de garder leurs normes de qualités et de goût requises.
Patent CA-2080390-A1 (CA)
Title: Method and device for measurement of the nip force and/or nip pressure in a nip formed by a revolving roll or a band that is used in the manufacture of paper
Inventor: LAITINEN JYRKI
IPC: G01L5/00
Filed: 1992-10-13
Abstract: The invention concerns a method and a device for measurement of the nip force and/or nip pressure in a nip (N) formed by a revolving roll or a band used in the manufacture of paper.  In the method and in the device, a series of measurement detectors (20l ...20n) is used, whose detectors (20) are placed a-cross a considerable width of the paper web (W) in the transverse direction of the revolving roll (10) or the band.  The measurement signals received from the different detectors (20) are passed to a switching unit (23), whose connectors (24l...24n) are con-trolled so that, through the switching unit (23), the signal of each measurement detector (20l...20n) is alternatingly connected to a telemeter transmitter (26) placed in connection with the revolving roll (10).  By means of the telemeter transmitter (26), the series of measurement signals (Vin l...Vin n) are trans-mitted wirelessly to a stationary telemeter receiver (27) placed outside the revolving roll (10).
Patent CA-2080649-A1 (CA)
Title: Apparatus for synchronizing data reading capabilities of an optical reader
Inventor: EDWARDS ROBERT J
IPC: G06K7/10
Filed: 1992-10-15
Abstract: A mounting apparatus for an optical reader which provides adjustment of the reader along two axes. The apparatus comprises a support member having a slotted section defined by first and second arms projecting from each end of the support member and extending in a second direction perpendicular to the first direction. There is a plate member adjacent and operatively coupled to the support member for clamping the support member to the support shaft, whereby the support member can be adjustably positioned in the first direction. A travelling nut is slidably positioned in the slotted section, and has an aperture in which the optical reader is held. The travelling nut includes a threaded hole engaged by a threaded portion of a thumb screw. The thumb screw extends through apertures in the first and second arms and into the slotted section for adjusting the position of the travelling nut in the second direction.
Patent CA-2081177-A1 (CA)
Title: Beneficiation process
Inventor: JOHNSON NORMAN W
IPC: B03B9/00
Filed: 1992-10-22
Abstract: ABSTRACT      The invention relates to a method of ore beneficiation.      The process comprises: (1) grinding the ore to produce a first product comprising ground ore and ground gangue, (2) separating the first product into a fraction having particles of a selected size range and a remainder, (3) separating at least a part of the remainder into a ground ore fraction and a ground gangue fraction, (4) combining the particles of selected size range from step (2) with the ground ore fraction of step (3), and (5) autogenously and/or semi-autogenously grinding the combination of step (4). The process is particularly suitable fox lead and/or zinc sulphide ores. In step (5) at least 80% of the resulting ore can be ground to a particle size of less than 6 microns.
Patent CA-2084660-A1 (CA)
Title: Wallboard spotter tool
Inventor: MOWER MORRIS F
IPC: E04F21/00
Filed: 1992-04-24
Abstract: A tool (20) for applying mastic (mud) to drywalls during the installation thereof. The tool (20) has a quick opening feature for cleaning or manually filling a cavity with mastic. The tool (20) is pivotally connected on the end of a handle (24) with a controlled friction. A double-edged blade (74) shapes the mastic as it is applied to the wall. The blade (74) may be reversed when one edge becomes nicked or otherwise unusable.
Patent CA-2086830-A1 (CA)
Title: Bar code reader and game device using the same
Inventor: KANEKO FUKASHI
IPC: G06K7/10
Filed: 1992-05-06
Abstract: ABSTRACT    Bar code data read from a bar code card (4) by a bar code reader (1) is inputted to a data processor (3).  In this data processor (3), noise included in the bar code data is extracted or detected.  The noise is detected by dividing the noise into noise which exists outside of a start guard bar and an end guard bar in a bar code and noise which exists between the start guard bar and the end guard bar.          After the noise is detected, the data processor (3) decodes the bar code by ignoring the noise or decodes the bar code after removing the noise to correct the width of each of bars. A game set (5) also performs the same processing as that of the data processor (3) with respect to bar code data inputted from a bar code reader (10).  In addition. the game set (5) uses the inputted bar code data for processing for a game.
Patent CA-2087170-A1 (CA)
Title: Promotion of maturation of hematopoietic progenitor cells
Inventor: SAGER RUTH
IPC: C12N5/06
Filed: 1991-07-10
Abstract: A method for promoting maturation of a hematopoietic precursor cell of an animal, which method includes the step of contacting the cell with a maturation-promoting amount of GRO, a  polypeptide growth factor.
Patent CA-2090338-A1 (CA)
Title: Process for treatment of lignocellulosic pulp and apparatus for performance of the process
Inventor: PEDERSEN LARS S
IPC: D21C9/10
Filed: 1991-08-21
Abstract: A process for treatment of lignocellulosic pulp comprising a multistage washing of the unbleached kraft brown stock and a xylanase treatment. The xylanase treatment is carried out in a holding tank introduced upstream the first washing unit or downstream one or more of the other washing units except for the last washing unit.
Patent CA-2094140-A1 (CA)
Title: Aerobic step device
Inventor: SAUNDERS WILLIAM J
IPC: A63B23/04
Filed: 1991-10-16
Abstract: ABSTRACT OF THE DISCLOSURE     An aerobic step device comprising a platform (12) and detachable leg assemblies (14) for maintaining the platform at selected heights above a support surface. The platform has a skirt (20, 22) depending from the edges of a top, flat rectangular surface.  Each leg assembly includes a pair of laterally extending arms (60), each of which have a protrusion (62) which engages a selected one of at least a pair of slots (84, 86) that are provided on the inner surface of opposed sides of the skirt, the slots being longitudinally and vertically offset from each other.  The height of the platform depends into which slot the protrusion is received into. Ribs (28) and locking tabs (32) depend from the underside of the top surface of the platform to engage respective channels (64) and openings (70) in the leg assemblies in order to stabilize the device in its operative positions.
Patent CA-2095044-A1 (CA)
Inventor: VALINT PAUL L JR
IPC: C08J7/056
Filed: 1991-11-20
Abstract: A method of modifying surfaces of polymeric objects which comprises immersing the polymeric object in an aqueous dis-persion of a polymerizable surfactant, a cross-linking agent, and a free radical initiator and exposing the immersant to ultraviolet light to form a permanent, cross-linked surface coating on the object. Also disclosed are coated objects prepared by this method, which is particularly suited for coating contact lenses.
Patent CA-2098964-A1 (CA)
Title: Cigarette severing device
Inventor: QUINTON LEVI M
IPC: A24F13/24
Filed: 1993-06-22
Abstract: ABSTRACT CIGARETTE SEVERING DEVICE      Disclosed herein is a device for  severing the lit end of  a cigarette comprising severing means for severing the lit end of a cigarette, a  shroud for concealing the  severing means, locating means locating the lit  end of a cigarette adjacent  the severing means,  displacement  means  for  displacing the  severing  means relative to the locating means, wherein the severing means passes the locating means to sever the lit end from the cigarette.
Patent CA-2100806-A1 (CA)
Title: Child resistant closure
Inventor: GOULET JEAN-FRANCOIS
IPC: B65D43/02
Filed: 1993-07-19
Abstract: ABSTRACT OF THE DISCLOSURE         The  disclosure  herein  describes  a  child resistant closure that consists of a lid and a container.         In the upper area of the container, a resilient area is provided to allow a manual depression so as to distance this upper area of the container from the lower edge of the lid thus allowing a manual gripping of the lower edge of the lid.  Removal of the lid is therefore effected through  two  successive  operations   in  directions substantially perpendicular to one another, one being a depression   of   the   resilient   area   substantially perpendicular to the axis of the body, the other being a lifting of the lid substantially parallel to this axis.
Patent CA-2102195-A1 (CA)
Title: Atp-dependent protease and use of inhibitors for same in the treatment of cachexia and muscle wasting
Inventor: GOLDBERG ALFRED L
IPC: C12Q1/37
Filed: 1992-05-11
Abstract: The ATP-ubiquitin-dependent process has been shown to be responsible for the excessive protein degration which occurs in conditions or disease states in which there is severe loss of body mass and negative nitrogen balance has been identified and key constituents in the process identified. A method of inhibiting the accelerated or enhanced proteolysis, a method of identifying inhibitors of the process, multipain and the proteasome inhibitor are the subject of the claimed invention.
Patent CA-2105094-A1 (CA)
Title: Optical monitoring system
Inventor: CHIZICK ANDREW A
IPC: G01F3/00
Filed: 1993-08-30
Abstract: ABSTRACT OF THE DISCLOSURE         An optical monitoring system is provided for monitoring liquid passing through a closed pipe having a transparent window for visual access to the liquid flowing through the pipe.   The monitoring system has a control means with an optical transmitter for creating an optical signal  and  an  optical  receiver  for  receiving  and converting an optical signal into a first output signal. A fibre optic cable is connected at one end to the optical transmitter and at its other end to the optical receiver, and the cable has a gap between these ends.  The gap of the fibre optic cable is mounted across the transparent window and is aligned to transmit the optical  signal through the window of  the pipe  to  detect  individual droplets of the liquid flow.  A timing means is connected to the optical receiver and creates a second signal output signal in response to the first output signal to produce an alarm in the event of insufficient liquid flow, or the like.   The  first output  signal may also be used to calculate the rate of liquid flow through the pipe and to determine  the  status  of  the  equipment  producing  and controlling the liquid flow.
Patent CA-2107222-A1 (CA)
Title: Fat substitute compositions having reduced laxative effects
Inventor: MEYER RICHARD S
IPC: A23L33/20
Filed: 1992-03-26
Abstract: Anti-laxative agents are included in fat substitute compositions to reduce or eliminate anal leakage in mammals of fat substitute materials having a melting point of about 37 ·C or less. In one embodiment, the anti-laxative agents are emulsifiers such as polyglyceryl esters of fatty acids; mono- and di-glycerides;  microcrystalline cellulose; ethoxylated mono- and di-glycerides; sorbitan esters of fatty acids; glyceryl-lacto esters of fatty acids;  acetylated monoglycerides; polyglycerol lactic acid ester; and propylene glycol mono stearate; or gums, such as xanthan gum.
Patent CA-2107522-A1 (CA)
Inventor: PERLMAN MAIER
IPC: F16K31/70
Filed: 1993-10-01
Abstract: The invention provides a self-contained automatic temperature-responsive three way line valve. A tubular valve member is axially slidable between first and second limit positions for selectively directing fluid from an inlet port to a first outlet port or a second outlet port.  The valve member is disposed between a pair of opposed compression springs, one being a conventional spring biasing the valve member to the first limit position and the other being an SME spring which overcomes the bias of the first-mentioned spring when the fluid exceeds a given temperature.
Patent CA-2108458-A1 (CA)
Inventor: ADAMS JOHN LEONARD
IPC: H04Q11/04
Filed: 1992-08-07
Abstract: L'invention est un système de communication comportant un noeud (10) connecté, via une connexion MTA (11), à une unité de synchronisation et de récupération (12). Ceci permet d'utiliser un certain nombre de trajets à débit inférieur (14, 16) (par ex., n x 64 kbits/s) en passant par un centre de commutation (15). Une autre unité de synchronisation et de récupération (17) est connectée, via une liaison MTA (18), à une interface de destinataire sélectionnée (24-29). Une méthode utilisant des parties d'en-tête distinctes dans les cellules inactives permet de déterminer l'ordre cyclique dans lequel les parties des cellules MTA sont transmises sur les trajets (14, 16) ainsi que le retard sur ces trajets pour reconstruire les cellules à partir des parties reçues sur eux (14, 16). Les unités (12 et 17) déterminent le retard sur ces trajets et reconstruisent les cellules à partir des parties transmises par les trajets individuels (14). Un numéro personnel peut être attribué à un client pour lui permettre d'avoir accès au système à partir d'un certain nombre de points d'accès et de sélectionner un service via un point de contrôle (13).
Patent CA-2108853-A1 (CA)
Title: Conical inserts for chip bin
Inventor: JOHANSON JERRY R
IPC: E04H7/26
Filed: 1993-10-20
Abstract: In a chip bin or similar cylindrical upright vessel for storing particulate material the interior generally vertical wall of the vessel has a surface configuration which reduces compression of particulates within the vessel so as to substantially prevent pluggage or particulate bridging. Three or more right circular cane frustums having a larger diameter at higher portions than at lower portions are provided along the interior generally vertical, either one immediately adjacent the other without significant spacing between them, or in a discontinuous manner being spaced from each other a significant distance. The frustums ensure that the vertical pressure level throughout the vessel is less than about 250 psf (e.g. less than about 200 psf). The vessel may be constructed of concrete using slip forms, with the concrete providing both the exterior and interior of the vessel, or a steel shell may comprise the exterior. The bottom of the vessel includes a hopper, or a vibrating discharge, and if the vessel is a chip bin steam is added at various points within the vessel.
Patent CA-2109606-A1 (CA)
Title: A sealing cap with a one way valve
Inventor: CLOYD WILLIAM C
IPC: B01L99/00
Filed: 1992-05-18
Abstract: A stopper (12) for hermetically sealing a container (10) containing a liquid sample is provided with an annular body (14) which defines a cavity open at the top end of the stopper. The annular body has upper walls (26) which abut against the inner surface of a container (22) when the stopper (12) is placed in the mouth of the container and downwardly extending lower walls (28) which are spaced from the sides of the container (10) and which define a normally closed slit (32) at the bottom end thereof. The lower walls (28) are connected to flexible but hollows pring elements (34) adapted to abut against the inner wall of the container when the stopper (12) is in the mouth of the container. The spring elements (34) are positioned on opposite sides of the lips (30) so as to flex inwardly toward the interior hollow space when an object pierces the slit opening (32).
Patent CA-2115805-A1 (CA)
Title: Polysubstituted 2-amino-thiazole derivatives
Inventor: BOIGEGRAIN ROBERT
IPC: A61K31/404
Filed: 1994-02-16
Abstract: Abstract of the disclosure Polysubstituted 2-amino-thiazole derivatives The invention relates to the use of a compound of formula                      (I) in which Y represents a 3-quinolyl group or a 2-indolyl group of formula   in which - R is hydrogen, an acetyl group or a group CH2COOR', R' being hydrogen or a C1-C4-alkyl; - X is a  (hetero)aryl radical chosen from 4-chloro-2,6-dimethoxyphenyl, 2,6-dimethoxy-4-methylphenyl, 2,4,5-trimethoxyphenyl, 4-methyl-2,3,6-trimethoxyphenyl, 2,6-dimethoxy-4-ethylphenyl,  2,4,6-trimethoxy-5-chloro-phenyl,   2,4,6-trimethoxy-3-pyridyl,   2,4-dimethoxy-6-methyl-3-pyridyl,  6-chloro-2,4-dimethoxy-5-pyrmidinyl, 2,4,6-trimethoxy-5-pyrimidinyl,  5-chloro-2,4-dimethoxy-phenyl,5-chloro-2-methoxy-4-methylphenyl,2,5-dimethoxy-4-methylphenyl,   4-trifluoromethyl-2,6-dimethoxyphenyl, 2,4-dimethoxy-5-methylphenyl,  5-ethyl-2,4-dimethoxyphenyl and 2,4-dimethoxyphenyl groups; - Z represents H, a C1-C4-alkyl or a benzyls with the limitation that Z is necessarily hydrogen when X is a phenyl radical  substituted simultaneously at positions 2 and 6 or when X is a 3-pyridyl radical substituted simultaneously at positions 2 and 4 or when X is a 5-pyrimidinyl radical substituted simultaneously at positions 4 and 6; as well as its pharmaceutically acceptable salts and its solvates, for the preparation of medicinal products intended for combating complaints  whose  treatment  necessitates  a stimulation of the cholecystokinin receptors by a total or partial agonist effect. Figure none