baber/WOPTO huggingface dataset:
Patent CA-1277012-C (CA)
Inventor: GIERER GEORG
IPC: F16H61/06
Filed: 1987-09-09
Granted: 1990-11-27
Abstract: ABSTRACT   An electrohydraulic control for an automatic-shift motor-vehicle transmission comprises at least two sole-noid-valves  which  are  connected,  through  control-pressure lines,  to shift-valves while these are con-nected to  clutch-valves  and  dampers  through  system-pressure lines for the purpose of shifting clutches.          In  order  to  engage a gear,  two clutches are closed and the clutch-valves also have a connection for the supply  of  a  load-dependent  modulating  pressure.   A shift-valve and a clutch-valve are connected, through a  control-pressure  line,  system-pressure  lines,  and a   modulating-pressure  line,  to a damper in such a manner that one of the clutches has a delayed closing action.   This  delay  produces  a  smoother shift,  es-pecially when shifting under zero load or in the low load range.
Patent CA-1285429-C (CA)
Title: Device for the manufacture of food products, particularly confectionary wafer products, and a method for its use
Inventor: FERRERO PIETRO
IPC: A21C15/00
Filed: 1987-10-14
Granted: 1991-07-02
Abstract: A B S T R A C T     The device is intended for the manufacture of food products made by  joining together first and second wafers, in which at least the first wafer includes a substantially flat core portion with a region having a distinct perimeter in which cell parts are provided for  receiving  a  filling.  The  device  comprises  a peripheral frame having an end edge for supporting the wafer provided with cell parts in correspondence with said  distinct  perimeter.  A  plurality  of  clamping members associated with the peripheral frame are able to  pivot  relative  to  the  frame  between  a closed position in which they extend at least partially to cover the end edge  and can clamp  the  first wafer and/or the two joined wafers on the device, and an open  position,  in which  it  allows  wafers  to  be inserted into and removed from the device itself.      (Figure 1)
Patent CA-1325377-C (CA)
Inventor: FOCKE HEINZ
IPC: B65B51/14
Filed: 1987-11-12
Granted: 1993-12-21
Abstract: Abstract:              (in conjunction with Figure 1) Packs (10), in the present case cigarette packs, are often wrapped in blanks which consist of sealable material.  Folding tabs, for example tubular tabs, side tabs (14, 15) and longitudinal tabs (16, 17), are connec-ted to one another by means of sealing, with heat and pres-sure being applied.         It is intended, despite the high working speed of the packaging machines and of the conveying members of these, that sealing should be carried out accurately and as tightly as possible.         For this purpose, sealing members, in particular sealing jaws (413 for tubular tabs and sealing jaws (45, 46) for side tabs (14, 15) on longitudinal tabs (16, 17), are provided in the region of end faces (11, 12), and these execute extremely short stroke movements between a sealing position during a standstill phase of the packs (10) and a retracted position.  In the last-mentioned position, during which the packs are transported further intermittently, the sealing jaws (41; 45, 46) rest with only slight pressure against the packs (10) sliding past, as a result of which sealing is stabilized and folding tabs are smoothed.  Altogether, very accurate and highly impermeable sealing is achieved in this way.
Patent CA-1283621-C (CA)
Title: Overhead cable transport installation containing a transfer section equipped with a clock conveyor
Inventor: RIKLI CHRISTIAN
IPC: B61B12/02
Filed: 1987-12-17
Granted: 1991-04-30
Abstract: INVENTION: OVERHEAD CABLE TRANSPORT INSTALLATION CONTAINING A            TRANSFER SECTION EQUIPPED WITH A CLOCK CONVEYOR                 ABSTRACT OF THE DISCLOSURE           At a station of an overhead cable transport installation,  such as  an  aerial  cableway,  wherein the disembarking section is connected with the embarking section by a transfer section, a revolving clock conveyor travels along the transfer section.  This clock conveyor is provided with entrainment members arranged thereat at a predeterminate spacing from one another and the clock conveyor is driven by the drive of a revolving cable.  A further revolving conveyor travels substantially parallel to the clock conveyor along the transfer section.  This further revolving conveyor is equipped with a multiplicity of driver elements distributed over the length thereof and which possesses a somewhat smaller revolving velocity than the clock conveyor.  If a vehicle arrives at the transfer section ahead of time in relation to an entrainment member of the clock conveyor then this vehicle is moved further by one of the driver elements of the further conveyor until the intended entrainment member for the early arriving vehicle catches up with such vehicle and entrains the latter.  The further conveyor thus prevents that vehicles positioned at the transfer section will come to standstill and specifically also in those situations when a vehicle arrives too late at the transfer section in relation to an entrainment member.  In this way there can be avoided disturbances which might arise due to undesired collision of a trailing vehicle with a preceding vehicle along the transfer section.
Patent CA-1293122-C (CA)
Title: Label holder for displaying product information
Inventor: FAST JACOB
IPC: A47F5/08
Filed: 1988-01-15
Granted: 1991-12-17
Abstract: ABSTRACT OF THE DISCLOSURE      A label holder particularly for use on an elongate broom hook in  a  store  display  for  providing  product information in relation to brooms suspended from the hook is formed from a sheet  of  plastic  material  having  an elongate  strip  element  which is looped around the hook and  secured  thereto  by  self  adhesion  of  a  contact adhesive  on  one  surface of the strip.  The strip has a flange at one end that extends laterally  from  the  hook and  a  label  attachment with a label panel depends from the flange.  The   label   provides   a   customer   with substantially   unobstructed   vision   of   the  product information and does not impede access to brooms  on  the hook.
Patent CA-1310864-C (CA)
Title: Composite multilayer interpolymer comprising a bimodal distribution of particules, process for its preparation and its application to reinforce thermoplastic matrices
Inventor: GAILLARD PATRICE
IPC: C08F285/00
Filed: 1988-01-29
Granted: 1992-12-01
Abstract: This multilayer interpolymer material comprises an internal, elastomeric, stage polymerised from 50-99.9 parts of at least one of: conjugated dienes and alkyl and aralkyl acrylate; (b) 0-49.9 parts of at least one copolymerisable monomer; (c) 0.05-8 parts of at least one crosslinking monomer; and (d) 0.05-6 parts of at least one grafting monomer; and an external nonelastomeric stage, polymerised from (a) 50-99.9 parts by weight of at least one from: alkyl methacrylates, vinylaromatic hydrocarbons and unsaturated nitriles; (b) 0.1-50 parts of at least one copolymerisable monomer; and (c) 0-5 parts of at least one chain-limiting agent, the parts being given by weight, it being possible for the said polymer to contain a core stage which is nonelastomeric or elastomeric without grafting and crosslinking monomers. Two populations of particles with a mean diameter of approximately 40-150 nm and approximately 160-500 nm respectively are mixed in given ratios. The impact strength of the resulting matrices is thus improved.
Patent CA-1286361-C (CA)
Title: Element and device for detecting internal faults in an insulating gas charged electrical apparatus
Inventor: YOSHIOKA TAKEO
IPC: G01N17/00
Filed: 1988-01-29
Granted: 1991-07-16
Abstract: ABSTRACT OF THE DISCLOSURE:            An element for detecting internal faults in an insulating gas charged electrical apparatus comprises a substrate disposed in the electrical apparatus charged with an insulating gas, a pair of electrodes disposed on the substrate, and a thin metal film covering the pair of electrodes and the exposed surface of the substrate.  This film is capable of producing fluorides with low conductivity upon reacting with a decomposed gas produced by internal faults of the electrical apparatus.  Since the thin metal film exhibits high response characteristics readily in reaction with even a trace amount of a decomposed gas, it is possible to promptly detect faults occurring in the electrical apparatus, such as a partial discharge or local heating.  In addition, a device for detecting internal faults in an insulating gas charged electrical apparatus using the internal fault detection element utilizes an optical signal for transmitting signals.          Accordingly, the device is free from electromagnetically induced interference and it capable of remote monitoring because of the low level of loss in signal transmission.
Patent CA-1286601-C (CA)
Title: Wellbore cleanout apparatus and method
Inventor: PATTERSON JOHN C
IPC: E21B41/00
Filed: 1988-03-08
Granted: 1991-07-23
Abstract: ABSTRACT OF THE DISCLOSURE         Sand is evacuated from horizontal and vertical wellbores utilizing a jet pump connected to the distal end of a concentric tubing string which is insertable in the wellbore and extendable from the earth's surface or from a seal member providing a crossover flow path between the wellbore annulus above the seal member and the inner tubing member of the concentric tubing string.  The jet pump includes a plurality of nozzles for ejecting evacuation of fluid into the wellbore to agitate and entrain accumulated solids for flow into a pump inlet cavity and to be propelled out of the pump by a portion of the evacuation fluid acting as a jet pump power fluid.  The inner tubing member may be coilable tubing which is inserted into the outer tubing member after the jet pump has been lowered into the wellbore.  An upper portion of the concentric tubing string may be made up of preassembled sections of the inner and outer tubing members.          One embodiment of the seal member is an inflatable packer utilizing evacuation fluid as the seal element inflation medium.
Patent CA-1326359-C (CA)
Inventor: CALDER WILLIAM M
IPC: G09F19/08
Filed: 1988-03-17
Granted: 1994-01-25
Abstract: ABSTRACT OF THE DISCLOSURE    An animated human figure holds reading matter, has a head movable between a lowered or reading position and a raised speaking/singing position and is provided with a sound-producing device.  Movement of the head between the raised and lowered positions is controlled via an electromagnetically operated actuating device operated by a remotely positioned control unit.
Patent CA-1322253-C (CA)
Inventor: RANSHEIM ANDERS
IPC: G01B11/00
Filed: 1988-04-29
Granted: 1993-09-14
Abstract: ABSTRACT            The invention relates to a method and an arrangement for determining the shape and/or size of a freely falling object (1), particularly a drop of liquid or semi-liquid material, such as molten glass in particular.  One end of the object is detected by means of two photo-diodes (7, 8) which are located at a given distance (s) apart in the fall path of the object, thereby enabling the fall speed of the object to be determined as the detected end of the object moves between the two photo-diodes (7, 8).  An image of that part of the object located momentarily be-tween the two photo-diodes (7, 8) is projected onto an elongated photo-diode array (9) which is arranged between the two photo-diodes (7, 8) and which extends perpendi-cularly to the fall direction of the object (1).  The photo-diode array (9) is scanned periodically at a given time interval a large number of times during movement of the object past the array.  This provides information relating to the width of the object at a large number of locations along the length of the object, the mutual distances between these width determinations corresponding to the distances fallen by the object between the differ-ent scans of the diode array (9). These fall distances are caculated on the basis of the aforesaid calculated speed at which the object falls and the known time interval between the different scans of the array. The shape and size of the object can be caculated on the basis of this information.
Patent CA-1291337-C (CA)
Title: Thermal transfer type recording sheet and apparatus for making the same
Inventor: UMISE SHIGEKI
IPC: B41M5/26
Filed: 1988-05-13
Granted: 1991-10-29
Abstract: Abstract A strip or roll of thermal transfer type record-ing sheet (1) has a base film (1a) on one side of which a heat-soluble ink layer (1b) is formed for recording on paper or other surface by thermal transfer.  An end mark or marks (3, 3A) to be detected optically for warning the user of the fact that the recording roll is being used up is formed adjacent one end of the strip by gravure printing with use of a light-reflective ink.  The end mark or marks produced by gravure printing are of such constant thick-ness, and with the bounding edges so sharply defined, that they permit positive detection by an optical sensor.          For the production of the end marks (3, 3A) by gravure printing, a web (S) of base film with the heat-soluble ink layer formed on one side thereof, with a width several times greater than that of each strip of recording sheet to be manufactured, is red through a printing unit (30) of a gravure printing section (16).  A set of end marks printed by the printing unit on the web in juxtaposi-tion in its transverse direction are dried immediately, with the drying effect exerted only on the end marks. Then, while being still fed continuously, the web (S) is slitted at a slitting section (17) into the required nar-rower strips of recording sheet (1) each bearing one of the end marks.  The separate strips of recording sheet (1) are subsequently wound into rolls (26)
Patent CA-1314564-C (CA)
Inventor: JUNINO ALEX
IPC: D06P3/04
Filed: 1988-05-30
Granted: 1993-03-16
Abstract: New chloro-meta-phenylenediamines, their use as couplers in the oxidation dyeing of keratinous fibres, dyeing compositions for hair containing these compounds and dyeing process using the said compositions. The invention relates to the compounds of formula: <IMAGE>  (I)   in which Z and Z' denote, independently of one another, an alkyl radical having from 1 to 4 carbon atoms or a hydroxyalkyl radical having from 2 to 4 carbon atoms, and R1 and R2 denote, independently of one another, a hydrogen atom, an alkyl radical having from 1 to 4 carbon atoms or a mono- or polyhydroxyalkyl radical having 2 or 3 carbon atoms, to their addition salts with an acid, and to their use by way of couplers for the oxidation dyeing of keratinous fibres, especially human hair. These compounds, when they are combined with paraphenylenediamines, surprisingly give beige to light brown hues or purple hues of greater or lesser redness, depending on the substitution of the 5-amino group of the chlorobenzene.
Patent CA-1289826-C (CA)
Title: Water heater tank construction
Inventor: VAGO OTTO Z
IPC: F24H1/18
Filed: 1988-09-08
Granted: 1991-10-01
Abstract: ABSTRACT         A water heater tank having a tank shell and a tank top and bottom member welded therein to provide a water tight space inside the shell.  A cold water outlet is mounted in the lower portion of the tank. The tank top member has an upwardly extending flange welded to the tank shell. The flange has a deformed portion extending inwardly from the main body of the flange to provide a space between the shell and the deformed portion.  The hot water outlet is mounted in the upper portion of the tank with at least a portion of the outlet extending into the space provided by the deformed portion of the flange.  The axis of the hot water outlet is thereby positioned at approximately the same level as the face of the tank top member.
Patent CA-1331307-C (CA)
Inventor: SCHROEDER LISA R
IPC: A23L27/60
Filed: 1988-09-09
Granted: 1994-08-09
Abstract: FOOD PRODUCTS CONTAINING FISH OILS      STABILIZED WITH FRUCTOSE                         ABSTRACT          Disclosed are food products, especially stable emulsions such as salad dressings, which contain non- hydrogenated fish oil yet which exhibit enhanced stability of the fish oil against flavor degradation.  The improved food products are stabilized by the incorporation of the food product such that the weight ratio of fructose to fish oil is at least about 0.05:1.  Surprisingly, incorporation of modest amounts of fructose in food products within the indicated range provides a stabilizing effect of the highly unstable fish oil.  The present invention finds particular suitability for use in connection with fish oils rich in omega-3 fatty acids.
Patent CA-1340650-C (CA)
Inventor: KALMAN MIKLOS
IPC: C12R1/865
Filed: 1988-09-13
Granted: 1999-07-13
Abstract: A structural gene coding for authentic human serum albumin, - optionally supplemented by an upstream triplet coding for methionine and optionally extended by a synthetic prepro X-leader-coding sequence - , wherein the codons of the nucleotide sequence have been selected with regard to a non-human host, e.g. yeast, chosen for expression of authentic human serum albumin, is disclosed.      Additionally there is disclosed a method of producing said gene.      There are also disclosed a recombinant DNA molecule comprising said strucural gene inserted into a vector, and a host transformed with said recombinant DNA  molecule.      Furthermore there are disclosed a method of producing authentic human serum albumin, an authentic human serum albumin resulting from said method, and a pharmaceutical composition comprising said resulting-human serum albumin.
Patent CA-1307468-C (CA)
Inventor: GROLLIER JEAN F
IPC: A61K8/97
Filed: 1988-09-21
Granted: 1992-09-15
Abstract: L'invention concerne une composition cosmétique filtrante photostable pour la protection de l'épiderme humain contre les radiations UV, contenant au moins 0,0025% en poids de bixine associée à au moins 1% en poids d'au moins un agent liposoluble filtrant les radiations UV choisi dans le groupe constitué par le 3-benzylidène-d,1-camphre, ses dérivés et les dérives de la benzophénone dans un support cosmétiquement acceptable comprenant au moins une phase grasse. L'utilisation d'un tel agent filtrant liposoluble permet d'obtenir une composition filtrante photochimiquement et chimiquement stable possédant en outre un indice de protection amélioré.
Patent CA-1301934-C (CA)
Title: Collocational grammar system
Inventor: KUCERA HENRY
IPC: G06F17/27
Filed: 1988-10-07
Granted: 1992-05-26
Abstract: Abstract A system for the grammatical annotation of natural langauge receives natural langauge text and annotates each word with a set of tags indicative of its possible grammatical or syntactic uses.  An empirical probability of collocation function defined on pairs of tags is iteratively extended to a selected set of tag sequences of increasing length so as to select a most probable tag for each word of a sequence of ambiguously-tagged words.  For listed pairs of commonly confused words a substitute calculation reveals erroneous use of the wrong word. For words with tags having abnormally low frequency of occurrence a stored table of reduced probability factors corrects the calculation.  Once the text words have been annotated with their most probable tags, the tagged text is parsed by a parser which sucessively applies phrasal, predicate and clausal analysis to build higher structures from the disambiguated tag strings.  A voice/text translator including such a tag annotator resolves sound or spelling ambiguity of words by their differing tags. A database retrieval system, such as a spelling checker, includes a tag annotator to identify desired data by syntactic features.
Patent CA-1303693-C (CA)
Title: High voltage voltage transformer
Inventor: PREISSINGER NORBERT
IPC: H01F38/26
Filed: 1988-11-08
Granted: 1992-06-16
Abstract: ABSTRACT OF THE DISCLOSURE   A high-voltage voltage transformer with a core at high voltage which is surrounded coaxially by a high voltage winding provided with a slotted metal shield and with a low voltage winding also coaxially surrounding the same, as well as with a coaxial shielding electrode at ground potential and surrounding the high and low voltage winding is to be so constructed that coupling effects of high potentials for high frequency transient switching operations onto the secondary side, above all the secondary lead-out connecting lines cannot occur to any disturbing extent.  This is achieved in that spaced at a slight distance up to a maximum of about 5 mm. from the metal shield a discharge electrode concentrically surrounding the same is provided insulated with respect to the metal shield.  The discharge electrode is electrically conductively connected by way of one or several connecting lines of low inductance with the shielding electrode.  The low voltage winding is provided with a further slotted metallic shielding which is also electrically conductively connected in a manner low in inductance with the shielding electrode (Figure 2).
Patent CA-1295460-C (CA)
Title: Mechanically powered crimping tool
Inventor: JACQUES SERGE
IPC: B25B28/00
Filed: 1988-12-15
Granted: 1992-02-11
Abstract: ABSTRACT OF THE DISCLOSURE           There  is  disclosed  a  mechanically  powered tool comprising a crimping device capable of shearing tines out of an angle-bar used for protecting a corner formed by two wall panels and driving the tines into the panels for fixing the angle-bar thereto; the  crimp-ing device including     a  rectilinearly  reciprocable actuating rod movable in a working stroke. Operatively connected to one end of the actuating rod to displace it in its working stroke is a  follower  block  of  a movement-transforming device,  which block  is  made  to be  displaced  in  a rectilinearly  reciprocable motion; the  transforming device further having a rotary input section. Connected to the latter is a rotary shaft of a single-revolution clutch which further has a rotary input  section  operatively connected for  its  rotation, to a rotary output member of a power assembly.
Patent CA-1334312-C (CA)
Inventor: HETZLER KEVIN G
IPC: C08L23/04
Filed: 1989-03-03
Granted: 1995-02-07
Abstract: A small amount of polypropylene material is added to polyethylene in order to produce a composition which substantially eliminates telescoping during storage of rolls of film.  The anti-telescoping composition can contain other additives such as liquid additives and/or tackifiers (whether or not liquid). When such additives are used, the anti-telescoping composition of the invention allows the use of greater quantities of these additives in polyethylene than would otherwise be possible without causing telescoping.
Patent CA-1340729-C (CA)
Title: Ryegrass pollen allergen
Inventor: KNOX ROBERT BRUCE
IPC: C07K16/00
Filed: 1989-03-22
Granted: 1999-09-07
Abstract: The present invention relates to the major allergenic protein Lol pI from pollen of ryegrass, Lolium perenne L. and to derivatives and homologues thereof and to allergenic proteins immunologically related thereto. More particularly, the present invention is directed to recombinant Lol pI, and its derivatives, and to an expression vector capable of directing synthesis of same. Even more particularly, the present invention is directed to cDNA encoding Lol pI and to its promoter and to an expression vector comprising same.
Patent CA-1333847-C (CA)
Inventor: KAMIN RALPH A
IPC: G01N21/76
Filed: 1989-04-28
Granted: 1995-01-10
Abstract: A method and apparatus for conducting electrochemiluminescence (ECL) measurements which control the initial conditions relating to the surface state of a triggering working electrode by reproducibly creating and maintaining a favorable surface condition so as to enhance the precision and detection limit of the measurements.          Assays are performed with ECL detection in a flow-through cell environment and the precision and detection limit are enhanced by alternating initialization and measurement steps.