baber/WOPTO huggingface dataset:
Patent CA-1299832-C (CA)
Inventor: JAKLOFSKY EDUARD L
IPC: B29C43/20
Filed: 1987-07-20
Granted: 1992-05-05
Abstract: P HP/?B/12                     5 Abstract The invention relates to a method for manufacturing a panel (1, 21, 70, 71), for example an automobile panel such as a reclining backrest, loading floor, roof, door, engine hood, trunk lid and the like, which is characterized in that a prefabricated filling (5, 45) of foam plastic is placed in a mold cavity (59) between two layers (3, 4; 63, 64) of rein-forced plastic, and that in a pressing process using heat and pressure said two layers of reinforced plastic are fused to each other while they enclose the foam plastic; and preferably the filling (5, 45) of foam plastic has at least one passage (10, 30, 31, 68), and that during the pressing process both the layers (3, 4; 63, 64) of reinforced plastic are fused to each other at the location of the passage (10, 30, 31, 68).          And further the invention relates to a panel manu-factured under application of the method.
Patent CA-1275482-C (CA)
Title: Station number portability
Inventor: BICKNELL RAINIE M
IPC: H04Q3/00
Filed: 1987-09-17
Granted: 1990-10-23
Abstract: STATION NUMBER PORTABILITY            Abstract An arrangement is disclosed for providing station number portability to stations ported from an original switching node to a new switching node which allows the ported station to maintain its original assigned station number. A ported station retains its original assigned number when it's original and new node have a common data base.  The common data base identifies what station number is presently associated with which node.  The station can be ported from one node to another node by altering the data base to indicate the new association of the ported number and the node to which the station has been ported.
Patent CA-1330268-C (CA)
Title: Light sensitive mixtures for making repeatedly tonable layers
Inventor: GROSSA MARIO
IPC: G03F7/004
Filed: 1987-12-15
Granted: 1994-06-21
Abstract: TITLE LIGHT SENSITIVE MIXTURES FOR MAKING REPEATEDLY TONABLE LAYERS                     ABSTRACT Photosensitive composition for the production of repeatably tonable layers for the manufacture of fluorescent screens with a black matrix for color television tubes, said composition comprising at least one light sensitive 4-(2'-nitrophenyl)-1,4-dihydropyridine compound and at least one organic sulfonic acid.
Patent CA-1285906-C (CA)
Inventor: ARMSTRONG ROBERT E
IPC: B44D3/12
Filed: 1987-12-24
Granted: 1991-07-09
Abstract: ABSTRACT OF THE DISCLOSURE A vessel for carrying liquids or other loose materials is provided comprising a generally pentagonal, hollow body.  The body of the vessel has an open top, convenient pouring spouts, and supportive handle which is an integral part of the lower half of one side of the body.  The inner cavity of the body of the vessel is formed into a ledge at the top of the handle which, in conjunction with the notched spout directly opposite, provides an excellent paint brush holder.  Three ridges in the bottom aid in cleaning one's paintbrush like a wash-board and serve as a place to grip with one's fingers when holding the bucket.  It is designed to be light-weight, comfortable, and versatile.  It is specially designed as a paint bucket by virtue of its built-in brush holder,the ease with which it can be cleaned, and its pouring spouts.  It also could serve well as a fruit-picking bucket, an efficient bucket for bailing water out of a boat, a bucket for household cleaning, a trick-or-treat collector, a hair rinsing bucket, or for transferring larger volumes of liquid or other loose  materials to smaller containers.
Patent CA-1290600-C (CA)
Title: Attachment element with large washer
Inventor: BOGEL GERHARD
IPC: E04D3/36
Filed: 1988-01-20
Granted: 1991-10-15
Abstract: ABSTRACT OF THE DISCLOSURE:           In the case of an attachment element, a large washer, and a tubular extension formed thereon, are provided for the passage and guidance of a screw.  The washer and the tubular extension are in the form of parts made separately from each other.  The tubular extension carries, at the end facing the washer,  a shoulder engaging in a corresponding depression in the vicinity of an opening in the washer.  The section, adjoining the shoulder, of the tubular extension, can be introduced through the opening in the washer.  The screw is inserted into the extension before or after the extension has been inserted into the washer.
Patent CA-1307249-C (CA)
Title: Centrifugal compressor/pump with fluid dynamically variable geometry diffuser
Inventor: GOTTEMOLLER PAUL
IPC: F04D29/44
Filed: 1988-04-18
Granted: 1992-09-08
Abstract: CENTRIFUGAL COMPRESSOR/PUMP WITH FLUID DYNAMICALLY VARIABLE GEOMETRY DIFFUSER            Abstract of the Disclosure A centrifugal compressor has a diffuser with fixed vane geometry which provides significantly increased range, as compared to conventional fixed geometry diffusers, by developing what appear to be flow accelerating stall bubbles in the diffuser throat that forestall the onset of surge in the portion of the operating range near and approaching the surge point. The stall bubbles are created by fixing the suction sides of the vanes, relative to the flow impinging upon their leading edges at angles slightly more radial than is conventional, thereby creating higher than normal angles of incidence with the flow delivered by the impeller.
Patent CA-1288997-C (CA)
Title: Fluid flow control nozzles
Inventor: GEORGE ALAN D
IPC: F24F13/065
Filed: 1988-04-27
Granted: 1991-09-17
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention provides an air flow control nozzle in which a ball, which has air-flow passageways therethrough, is at least partially supported in a housing (or cowl) by an air cushion formed by the pressure of air at the nozzle inlet and, in order to alter the direction of airflow from the nozzle, the orientation of the ball can be changed by simply turning the ball on the air cushion.
Patent CA-1337267-C (CA)
Title: Canine coronavirus vaccine
Inventor: GILL MICHAEL ALONZO
IPC: A61K39/215
Filed: 1988-06-07
Granted: 1995-10-10
Abstract: A Canine Coronavirus Vaccine is prepared from cell-associated peplomer antigen.
Patent CA-1293549-C (CA)
Inventor: KLEVEN LOWELL A
IPC: G01W1/00
Filed: 1988-06-09
Granted: 1991-12-24
Abstract: ABSTRACT OF THE DISCLOSURE An ice detector circuit for sensing an ice deposition on a sensing surface of an ice detector probe from an air mass flowing relative to the probe.   The probe includes a heater to heat the sensing surface and a temperature sensor for sensing the sensing surface temperature  during  heating.   The  temperature  sensor provides  the  circuit with  an  output  having  a  level varying  as   a   function   of  the   sensing  surface temperature.   The circuit includes a controller which selectively energizes the heater, a timer which provides a  timing  output  representative  of a  time  interval elapsed  between  selected  temperature  sensor  output levels, and computing means, such as a microprocessor, which  computes   an  output representative  of   ice deposition as a function of a predetermined relationship between ice deposition and the timing output.
Patent CA-1304554-C (CA)
Title: Process for the production of polyethylene materials
Inventor: SANO AKIRA
IPC: C08J5/18
Filed: 1988-09-26
Granted: 1992-07-07
Abstract: ABSTRACT OF THE DISCLOSURE     A process for producing a polyethylene material for use in products requiring high mechanical strength and high elastic modulus is disclosed.  The process involves the use of a specific class of particulate polyethylenes having an intrinsic viscosity of 5 - 50 dl/g in decalin at 135°C and the steps of compression-molding, solvent-immersing, solid-phase extruding or rolling and finally drawing the material in that order.
Patent CA-1314979-C (CA)
Title: Tape cassette
Inventor: KAWANO MASATOSHI
IPC: G11B15/02
Filed: 1988-10-14
Granted: 1993-03-23
Abstract: PATENT APPLICATION     ABSTRACT OF DISCLOSURE           A new video tape cassette includes a cassette housing having an opening formed therein at a position corresponding to the position of a mis-recording-preventing detecting aperture of a conventional video tape cassette.          The new tape cassette is intended for recording only in a new recording format, and the conventional tape cassette is intended for recording only in a conventional recording format.  The opening prevents recording when the new tape cassette is inserted by mistake into a conventional video tape recorder.  A second mis-recording-preventing detector and a detecting portion are provided to ensure that it is impossible to record in the wrong format, regardless of whether a new or conventional-type tape cassette is inserted into a new or conventional-type video tape recorder.          However, the new video tape recorder can be made "upwardly compatible," meaning that it can reproduce not only the novel magnetic tape having the novel recording format but also the conventional magnetic tape having the conventional recording format.
Patent CA-1339938-C (CA)
Title: Vectors and compounds for direct expression of activated human protein c
Inventor: BANG NILS ULRIK
IPC: C12N15/62
Filed: 1988-12-02
Granted: 1998-07-07
Abstract: A method for the direct recombinant production of activated protein C is described.  DNA compounds, vectors, and transformants useful in the method are also disclosed.  The method involves transformation and culture of a host cell with a recombinant DNA vector that encodes a protein C molecule in which the activation peptide is replaced with a cleavage sequence for a cell associated protease.
Patent CA-1306135-C (CA)
Title: Automatic continuous-type developing apparatus
Inventor: HAAG SIEGFRIED
IPC: G03D3/08
Filed: 1988-12-06
Granted: 1992-08-11
Abstract: Abstract Abridgement An automatic continuous-type developing apparatus has treatment chambers (100;130) sealed dynamically by pairs of rollers (64 to 70, 104 to 108) and sealing lips (86, 88; 122, 124).  Inserted between the latter and external tanks (30,34) surrounding them are flooding troughs (144, 146), which in a raised flooding position in the treatment chambers maintain a liquid level located above the conveying rollers, on the other hand in a lowered stand-by position clear the inlet and outlet gaps of the treatment chambers. (Figure 1).
Patent CA-1287805-C (CA)
Title: Apparatus and method for removing and burning hydrocarbon vapors using an internal combustion engine
Inventor: PERRY JOSEPH W
IPC: F02M13/06
Filed: 1989-01-20
Granted: 1991-08-20
Abstract: AN APPARATUS AND METHOD FOR REMOVING   AND BURNING HYDROCARBON VAPORS USING AN INTERNAL COMBUSTION ENGINE          ABSTRACT      An apparatus and method are disclosed for accumulating hydrocarbon vapor and rendering the vapor environmentally safe by combustion.   An internal combustion engine is attached to an interface which accumulates hydrocarbon vapor present in the soil after a spill or leakage from a storage tank or transfer lines.   The vacuum of the internal combustion engine present in the intake manifold is used to draw the hydrocarbon vapors from the soil into the interface and then into the engine where they are burned.  A catalytic converter of conventional design cleans the end exhaust removing any remaining hydrocarbon pollutants.
Patent CA-1329090-C (CA)
Inventor: MARTIN GEOFFREY S
IPC: A61M25/00
Filed: 1989-01-30
Granted: 1994-05-03
Abstract: ABSTRACT          The invention provides an angioplasty catheter in which the body is formed initially from a dual lumen extrusion of a diameter  which  is  as  small  as  is  practical  for  making  the proximal end attachments, and which is then drawn through a die to reduce the diameter and at the same time enhance the surface finish and molecular orientation of the body.  The result is a catheter having a main body of minimized crossed-section with good  strength,  torque,  stiffness  and  resistance  to  kinking characteristics.
Patent CA-1315377-C (CA)
Title: Luminescent fiber marker-detector
Inventor: BROWN DAVID C
IPC: F24J2/48
Filed: 1989-02-24
Granted: 1993-03-30
Abstract: LUMINESCENT FIBER MARKER-DETECTOR                 Abstract of the Disclosure A luminescent fiber marker and method comprised of linear coaxial lens having an elongated thin cylindrical phosphorescent layer and a pair of colinear and coaxial optical waveguides sandwiching the thin cylindrical phosphorescent layer therebetween so that light impinging on said cylindrical phosphorescent layer along the length thereof is induced to store said radiation energy in said light and emit radiation of a different wave length from the light impinging on said cylindrical phosphorescent layer into both of said optical waveguides.  Each of said optical waveguides has a fluorescent material dispersed therein for absorbing the emitted radiation from said phosphorescent layer reemitting the absorbed radiation to effect an internal scatter of radiation in each of said waveguides  to permit trapping within the waveguide cores.          At least one of the ends of the pair of colinear and coaxial waveguides is adapted to emit said light of a different wave length, the ends may be arranged in various patterns and/or have diffuser or mirrors associated therewith.
Patent CA-1324936-C (CA)
Title: Collapsible blood collector
Inventor: HABER TERRY M
IPC: A61B5/15
Filed: 1989-04-04
Granted: 1993-12-07
Abstract: ABSTRACT      A low-cost, disposable blood collector which may be collapsed into a low volume disposal package, whereby to maximize both safety and efficiency when discarding the blood collector after use.  The blood collector comprises a hollow, collapsible blood collection tube holder for receiving an evacuated blood collection tube, a double-ended hypodermic needle cannula for making a veni puncture and drawing a sample of a patient's blood to a blood collection tube at the interior of the blood collection tube holder, and a collapsible needle cover which surrounds the distal end of the needle cannula.  The blood collection tube holder is collapsible from an open, cylindrical configuration, at which to receive a blood collection tube therewithin, to a closed, generally planar configuration, with the blood collection tube removed therefrom.  The needle cover is collapsible from an open, expanded configuration, at which the cannula is exposed, to a closed, generally planar configuration, at which the cannula is shielded to avoid an accidental needle strike.
Patent CA-1329779-C (CA)
Inventor: MUELLER REINHARD
IPC: A61K8/97
Filed: 1989-05-02
Granted: 1994-05-24
Abstract: Abstract of the Disclosure Acidic, aqueous hair treatment emulsions, in which an active ingredient combination of phospholipids of natural origin and inorganic and/or organic acids is used, improve the wet and dry combability and reduce the electrostatic charging of hair.
Patent CA-1310859-C (CA)
Title: Mutli-color rotary printing machine for simultaneous recto-verso printing
Inventor: GERMANN ALBRECHT J
IPC: B41F11/02
Filed: 1989-05-17
Granted: 1992-12-01
Abstract: ABSTRACT            The printing machine has two interacting blanket cylinders          , between which the paper to be printed runs through, thereby being printed on both sides, two plate cylinders          each of which carried a collect-printing plate and is in contact with one of the blanket cylinders, and two color-collecting cylinders which are arranged at a distance from one another and each of which is in contact with a plate cylinder and with several color selector cylinders       , each inked by an inking unit           .  Moreover, the two blanket cylinders       are each in contact with the plate cylinder       of an additional printing unit which is a wet offset-printing unit working with a dampened intaglio printing plate.   Thus, in one printing operating, banknotes can be produced, on the one hand, with a multi-color safety background according to the collect-printing process and, on the other hand, each with a single-color main design according to the wet offset-printing process, and furthermore the said intaglio printing plates can also have an additional background which is superposed on the multi-color background according to the collect-printing process.
Patent CA-1336989-C (CA)
Inventor: SONODA YOSHITERU
IPC: H01F7/16
Filed: 1989-06-22
Granted: 1995-09-12
Abstract: The pilot type controlled electromagnetic valve system in accordance with the present invention is opened and closed principally by means of automatic remote control.          The controlled valve system comprises a main valve F; a pilot valve G for opening and closing the main valve F by means of the fluid pressure on the primary side; a latching solenoid H for opening and closing the pilot valve G; and a solenoid drive control unit I for driving the solenoid H by supplying a discharge current from a capacitor to the solenoid.  A pulse discharge current is supplied to the solenoid H from the capacitor C only when the pilot valve G is opened or closed, and no excitation currect is supplied continuously through the coil of the solenoid.  As a result, the power source battery can be reduced in size, and therefore virtually no accidents take place in the controlled valve system due to no heat generation in the coil.
Patent CA-1334594-C (CA)
Title: 1-halo-1-azolylpropenes and -methyloxiranes and fungicides containing these compounds
Inventor: SEELE RAINER
IPC: C07D249/08
Filed: 1989-07-05
Granted: 1995-02-28
Abstract: 1-Halo-1-azolylpropenes and -methyloxiranes of the formula I                     I, where R1 and R2 are alkyl, cycloalkyl, cycloalkenyl, tetrahydropyranyl, norbornyl, pyridyl, naphthyl, biphenyl or phenyl, A is oxygen or a single bond, B is F, Cl or Br, X is CH or N, their plant-tolerated acid addition salts and metal complexes, and fungicides containing these compounds.
Patent CA-1334665-C (CA)
Title: Peptized and phosphated inorganic oxides, catalysts, and polymerization processes
Inventor: MCDANIEL MAX P
IPC: C01B25/36
Filed: 1989-08-17
Granted: 1995-03-07
Abstract: Fine, pure, boehmite alumina crystallites are peptized, partially precipitated and phosphated, hardened, and dried to form a xerogel. The alumina can be impregnated with a chromium compound. The chromium-containing catalyst is activated by calcination. The activated catalyst can be used as a polymerization catalyst to polymerize mono-1-olefins.
Patent CA-1332042-C (CA)
Title: Tire inflation valve having overpressure and flow control
Inventor: GNEIDING DONALD R
IPC: F16K15/20
Filed: 1989-09-06
Granted: 1994-09-20
Abstract: ABSTRACT OF THE DISCLOSURE            A tire fill valve having pressure relief and tire fill fluid gas flow limiting characteristics  for use in filling tires to a predetermined pressure from a large flow capacity gas  source delivering fill gas  at a substantially  greater   pressure.    Gases   utilized typically are  air or  nitrogen.   The  valve  of  the invention  is  wheel  mounted  intermediate  the  gas pressurizing  source  and the  tire gas valve  inlet. Tire  fill  gas  from  a high  pressure high  capacity source passes through a flow limiting orifice having a positive closure or shutoff member and passes through a pressure sensitive chamber as it enters the tire. Chamber pressure is sensed by a spring loaded valve disk controlling relief  or venting orifices.   When fill pressure in the pressure sensing chamber exceeds a pre-determined value established by the valve disk area and valve disk springs, the disk lifts allowing the venting of the fill gas.   Overpressurization of the pressure sensitive chamber and tire with the disk in its relief position is prevented by limited flow and/or  positive  flow  shutoff  through  the  chamber entrance or flow limiting orifice.
Patent CA-1317035-C (CA)
Title: Method for examining a specimen in a particle beam instrument
Inventor: BRUNNER MATTHIAS
IPC: H01J37/28
Filed: 1989-09-13
Granted: 1993-04-27
Abstract: ABSTRACT OF THE DISCLOSURE     For localization of the defects on mask and wafers generated by particle occupation, electron-optical imaging methods have been developed when the subject to be examined is scanned with a focused electron beam.  Since the signal-to-noise ratio needed for a reliable defect recognition limits the scan rate, the throughput of inspected subjects remains low.  It is therefore proposed that the subject be scanned with a line-shaped electron probe and that the triggered secondary electrons be imaged onto a detector with the assistance of an electron optics comprising an emersion lens, whereby one line element of the surface region illuminated by the electron probe is assigned to each detector element.
Patent CA-1338233-C (CA)
Inventor: DEGEN PETER JOHN
IPC: B01D71/34
Filed: 1989-09-29
Granted: 1996-04-09
Abstract: A hydrophobic polymeric microporous membrane having a CWST of less than about 28 dynes/cm is obtained by forming a (co)polymer of a fluorine-containing ethylenically unsaturated monomer that is permanently chemically bonded to a microporous mem-brane substrate.
Patent CA-1333851-C (CA)
Title: Process for compacting powders for preparing the same to sintering operations
Inventor: MUSELLA VINCENZO
IPC: C04B35/00
Filed: 1989-09-28
Granted: 1995-01-10
Abstract: A pretreatment process in powder metallurgy for preparing powders for compacting or densifying operations is disclosed,  in which process the powders, after being mixed with solid lubricants and optionally liquid solvents, are  preheated  up  to  a  temperature  greater  than  room temperature and less than the softening temperature of the lubricant employed.
Patent DK-165182-C (DK)
Inventor: MEYER WILLY
IPC: A01N47/36
Filed: 1990-06-13
Granted: 1993-03-15
Abstract: N-phenylsulphonyl-N'-diazinyl- and triazinyl-urea derivs. and their salts are new. A is 1-6C alkyl or 2-6C alkenyl, both opt. substd. by 1-4C alkoxy, 1-4C alkylthio, 1-4C alkylsulphinyl, 1-4C alkylsulphonyl 1-4C haloalkoxy, 1-4C haloalkylthio, 1-4C haloalkylsulphinyl or 1-4C haloalkylsulphonyl or A is 2-6C haloalkenyl. E is methine or N; X is O, S, sulphinyl or sulphonyl; Z is O or S- m is 1 or 2; R1 is H, halogen, 1-5C alkyl, 2-5C alkenyl, 1-4C haloalkyl, YR5, COOR6, NO2 or CONR7R8; R3 and R4 are each H, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, 1-4C haloalkyl, halogen or up to 4C alkoxyalkyl; R5 and R6 are each 1-5C alkyl, 2-5C alkenyl or 2-6C alkinyl; R7 and R8 are each H, 1-5C alkyl, 2-5C alkenyl or 2-6C alkinyl; Y is O, S, sulphinyl or sulphonyl. The intermediate phenylsulphonamide derivs. of formula (II) are also new. (a) R1, R2, A, M and X are as in (I) or (b) R1 and R2 are as in (I), but M=1, A=H and X is O or S. (I) are stable herbicides and plant growth regulators, which are easy to handle. (I) are highly selective and can be used e.g. in tropical areas to inhibit the growth of cover crops so they do not compete with the crops but without totally killing cover crops so that they still provide protection against soil erosion. (I) are esp. useful as selective herbicides in cereal, cotton, soya, maize and rice crops. -
Patent DK-165756-C (DK)
Inventor: GLUCK BRUNO ANTHONY
IPC: C11D3/34
Filed: 1986-11-13
Granted: 1993-11-08
Abstract: Detergent and detergent-sanitiser compositions suitable for high pressure, clean-in-place and closed circuit cleaning procedures for use in the dairy and in soft drink and other food processing equipment. The detergent sanitiser compositions of the invention are useful in the treatment of bulk volumes of water such as public water supplies, swimming pools, holding tanks and the like. The present invention provides a low-foaming composition comprising: a first non-ionic surface active agent having a cloud point of less than 40<o>C in a 1% aqueous solution; and a hydrotrope and/or a co-solvent for said surface active agent.