baber/WOPTO huggingface dataset:
Patent CA-1333342-C (CA)
Inventor: WOOD JOHN H
IPC: C22C19/05
Filed: 1988-07-26
Granted: 1994-12-06
Abstract: A high temperature-resistant nickel-base alloy adapted for use  in  turbine  nozzle  components  contains  carefully  balanced amount  of  aluminum  and  titanium  to  render  the  alloy  repair weldable.   The levels of carbon and zirconium are also carefully controlled to improve the castability of the alloy so that large turbine  components  may  be  cast  without  hot  tearing  or microshrinkage.
Patent CA-1334520-C (CA)
Title: Degradation of organic chemicals with metal oxide ceramic membranes of titanium
Inventor: ANDERSON MARC A
IPC: B01J16/00
Filed: 1988-07-27
Granted: 1995-02-21
Abstract: Complex organic molecules, such as polychlorinated biphenyls can be degraded on porous titanium ceramic membranes by photocatalysis under ultraviolet light.  A process for degrading complex organic molecules includes the steps of positioning a porous titanium ceramic membrane in a liquid solution or gaseous mixture containing the complex organic molecules irradiating the membrane in the solution with ultraviolet light.  In one process of the invention, the step of exposing the complex organic molecules to the membrane includes adsorbing the molecules in the membrane.  A reliable, simple and efficient use of both particulate and polymeric titanium ceramic membranes to degrade persistent organic compounds is provided.
Patent CA-1320466-C (CA)
Title: Process for the preparation of capsular polysaccharides of staphylococci, the polysaccharides obtained, uses of these polysaccharides and strains for carrying out of the process
Inventor: FOURNIER JEAN-MICHEL
IPC: C12P19/04
Filed: 1988-07-29
Granted: 1993-07-20
Abstract: Process for the preparation of capsular polysaccharides of staphylococci, the polysaccharides obtained, uses of these polysaccharides and strains for carrying  out of the process.                 ABSTRACT OF THE TECHNICAL CONTENT OF THE INVENTION     The subject of the invention is a process for the preparation of capsular polysaccharides characteristic of Staphylococcus aureus, comprising the use of coagulase-negative strains of staphylococci for the preparation of these polysaccharides. The capsular polysaccharides obtained can be used for the preparation of vaccines against Staphylococcus aureus and diagnostic agents.            Figures. none.
Patent CA-1314369-C (CA)
Title: Method, system and device utilized therein for injection molding and plastic article produced thereby
Inventor: HENDRY JAMES WATSON
IPC: B29C45/00
Filed: 1988-09-20
Granted: 1993-03-16
Abstract: METHOD, SYSTEM AND DEVICE      UTILIZED THEREIN FOR INJECTION MOLDING       AND PLASTIC ARTICLE PRODUCED THEREBY            ABSTRACT        A method, system and device utilized therein for the injection molding of plastic articles of enhanced surface quality using pressurized fluid.          The  fluid  is  prevented  from contaminating  the molten resin  in the nozzle  from which  it was injected to thereby eliminate splay.   The method involves the initial step of injecting molten resin at a nominal injection pressure from the nozzle of an  injection  molding  machine  through  a  resin injection aperture at an upstream position in a mold.  The resin travels along a resin flow path in the mold to a mold cavity defining the shape of the molded article  at a downstream position.   The device at least partially defines the resin flow path in the mold.  A charge of fluid pressurized at a predetermined level is communicated to the resin flow path through an orifice in the device which opens to the resin flow path.   During or after resin injection the pressurized charge of fluid enters the flow path at the orifice and passes into the mold cavity to distribute the molten plastic within the mold cavity.   The fluid is contained within the mold cavity under pressure until the article has set up, and is thereafter vented to the atmosphere.   The device prevents the pressurized fluid from traveling back along the resin flow path and through the injection aperture.   The device thereby prevents contamination of the molten resin in the nozzle.
Patent CA-1303203-C (CA)
Title: Method of establishing standardized composite material properties
Inventor: TORNBERG NEAL E
IPC: G01N29/00
Filed: 1988-10-20
Granted: 1992-06-09
Abstract: METHOD OF ESTABLISHING STANDARD COMPOSITE MATERIAL PROPERTIES                  ABSTRACT OF THE DISCLOSURE          A   standard   reference  deformation  of  a composite  material  containing  a flowable phase and compressible   inclusions,  such  as  a  prepreg,  is measured  as  the  deformation  whereat  -the dominant compressive  mode  of  composite  deformation changes from  that  characteristic  of compressible inclusion collapse   to  that  characteristic  of  resin  flow, termed   the   optimal   consolidation   deformation. Establishment  of  this point permits measurement and correlation   of   physically  significant  composite properties.    For  example,  material  properties of such   composite   materials  are  measured  under  a compressive  loading  by  an ultrasonic transducer at the  optimal  consolidation  deformation.    At  this point,  normally  determined to be the deformation at which    the   second   derivative   of   compressive displacement   falls   to  about  zero,  compressible inclusions  such  as  voids  are  eliminated  but the flowable   phase   has   not   yet   begun   to  flow significantly  so  as  to change the fractions of the phases.    This technique is particularly valuable in ultrasonically  measuring  properties  such  as phase fractions  of  resin matrix prepreg materials wherein the  resin  has not been cured and readily flows, and wherein  there  are  typically  voids  that interfere with the measurement of properties.
Patent CA-1300377-C (CA)
Title: Method and composition for decreasing emissions of sulfur oxides and nitrogen oxides
Inventor: KINDIG JAMES K
IPC: F23K1/00
Filed: 1988-11-29
Granted: 1992-05-12
Abstract: Abstract A method and composition are provided for decreas-ing emissions of sulfur oxides and nitrogen oxides upon combustion of carbonaceous  fuel  material.    In  par-ticular,  the  composition  comprises  a  refined coal, having low ash-forming material  and  inorganic  sulfur content,  a sulfur sorbent, a sulfation promoter, and a catalyst for the reaction of sulfur dioxide  to  sulfur trioxide.    Reduced  emissions  of  sulfur  oxides are achieved by combusting the  composition  in  an  oxygen restricted  burner to lessen the effect of sorbent sin-tering while obtaining other advantages associated with mixing a sulfur sorbent with the carbonaceous  material prior  to  combustion.  Nitrogen  oxides  emissions are reduced by use of an  oxygen  restricted  burner  which lowers  the  flame temperature.   Nitrogen oxides emis-sions are also  reduced  by  lower  flame  temperatures resulting  from  endothermic reactions which are under-gone by the sulfur sorbent and promoter.
Patent CA-1328163-C (CA)
Title: Building panel
Inventor: FRIESEN PETER
IPC: E04H5/10
Filed: 1989-01-13
Granted: 1994-04-05
Abstract: ABSTRACT OF THE DISCLOSURE             A  building  system includes  a  plurality  of building panels  which are  connected  together  to form a wall structure and are then connected to roof panels to form a roof structure.   Each of the panels is formed by rotational molding to form a hollow body.    The hollow body can be filled with a foamed  insulation  material.   Side edges  of  the hollow body include either a projection or a correspondingly shaped recess which has a web and a bulbous part of increased width on the outer end of the web so that the panels can be connected only by longitudinal sliding movement.  Metal plates are embedded in the top and bottom surfaces for connection to metal plates in the roof panels and to a footing respectively.  A rib on the front  surface of  the panel  has a width of the order of one third  of  the  width  of  the  panel  and extend from the front surface of the panel substantially equal to the thickness of the panel so as to provide sufficient longitudinal strength in the panel that the weight of the roof can be supported wholly upon the panels.   Corner, window and door panels are provided to complete the system.
Patent CA-1316845-C (CA)
Title: Closure device for a packaging container
Inventor: PILTZ LARS-ERIK
IPC: B65D47/36
Filed: 1989-02-14
Granted: 1993-04-27
Abstract: ABSTRACT            An easy opening arrangement for a closure of a packaging con-tainer. The easy opening arrangement has a grip, preferably shaped as a ring, and from said grip there emanates tearing denotations in a removable part of the closure.            Via a first connection portion said grip is connected to said emanating tearing denotations. The arrangement includes at least one further connection portion to the closure part. Said so called further connection portion maintains a substantial portion of the grip at a certain distance from the closure part, such that said substantial portion is easy grippable.
Patent CA-1316979-C (CA)
Inventor: PARENTI EDMUND K JR
IPC: H01M8/06
Filed: 1989-03-17
Granted: 1993-04-27
Abstract: Abstract of the Disclosure Reformer Tube Heat Transfer Device Heat is more efficiently transferred to the catalyst tubes in a fuel cell power plant reformer by mounting sleeves about the individual catalyst tubes. The sleeves define helical hot gas flow paths on the outside of the catalyst tubes.  Adjacent flow paths are separated from each other by arcuate ribs between the tubes and sleeves that provide line contact with the outer surface of the tubes for improved heat transfer.  The ribs may be formed with circular rods attached to the tubes or sleeves, or by helical grooves with semi-circular configurations formed in the sleeves.  Approximately fifty percent greater heat transfer can be achieved using the line contact ribs to form the hot gas flow paths.  The sleeves, tubes and ribs are all made of metal.
Patent CA-1301744-C (CA)
Title: Portable mixer for processing food
Inventor: KAMPRATH KARL-HEINZ
IPC: A47J43/044
Filed: 1989-04-06
Granted: 1992-05-26
Abstract: Abstract of the Disclosure The invention is directed to an electrically powered portable mixer for processing food, including a housing 1 accommodating a motor 19, a gear box 20 and a receptacle means 21 connected to the gear box 20 for the fastening of processing tools 5.  Provided on the housing 1 and ex-tending transversely to the longitudinal axis 24 of the housing 1 is a handle 2 for holding the portable mixer, with air vents 11 which ensure the passage of cooling air through the housing 1 being provided on the housing 1 for cooling the motor 19.  To cool the motor 19, the handle 2 incorporates  at  least  one  air  duct  22  in  which  the cooling air is conducted towards the housing from outside and/or away from the housing 1.            (Fig. 3) 09 Mar 89/BH.
Patent CA-1325438-C (CA)
Inventor: RALF OERTZEN
IPC: G06K17/00
Filed: 1989-04-28
Granted: 1993-12-21
Abstract: Abstract A paper distribution device distributes piles of paper, conveyed by  a conveyer  belt (6), into the compartments (13) of shelving  (3)  under automatic control and using a gripping device (2).
Patent CA-1331353-C (CA)
Title: Closure cap for dialyzers
Inventor: MATHIEU BERND
IPC: A61M1/14
Filed: 1989-07-27
Granted: 1994-08-09
Abstract: Abstract The invention relates to a closure cap (1) for dialyzers which is suitable for a so-called in-line sterilization. For this purpose the closure cap (1) comprises two cap parts (2, 3) of which the first cap part (2) is adapted to be mounted on a dialyzer flange (4) whilst the second cap part (3) is arranged movably in a receiving compartment (5) of the first cap part (2) between an open position and a clos-ure position.  In an open position passage of a steriliz-ation medium is possible so that all the parts, sealing and guide surfaces can be reliably sterilized.  In the closure position the second cap part (3) is pushed into a sealing position within the first cap part (2) so that contamination of the dialyzer after removal from the sterilization appar-atus can be prevented with certainty.            (Fig. 2)
Patent CA-1333003-C (CA)
Inventor: ZEZE MASAFUMI
IPC: B22D11/128
Filed: 1989-08-07
Granted: 1994-11-15
Abstract: A method for improving the internal center segregation and center porosity of a continuously cast slab, wherein an unsolidified side edge portion and a given area at the upstream side of the cast slab during continuous casting are defined as a plane reducing zone; a holding means is provided having two sets of top and bottom walking plane reducing compressing means at the plane reducing zone, front and rear supporting shafts common to the sets, eccentric cams for each set arranged at the front and the rear supporting shafts for holding and releasing of the cast slab, and a front and a rear displacement mechanism; the cast slab holding position of the upper surface of the bottom side walking plane reducing means of each set is set within 0.5 mm of the deviation on a passline of a continuous casting machine; the cast slab holding position of the lower surface of the top walking plane reducing means of each set is set at a desired reduction taper having a plane reduction ratio of 0.5 to 5.0% in accordance with an amount of solidified shrinkage of an unsolidified cast slab in a longitudinal compressing plane reducing zone and an amount of the heat shrinkage of the solidified shell; said eccentric cam set and the front and the rear displacement mechanisms are driven to operate the holding, moving forward, opening, and moving backward alternately thereby compressively carrying the cast slab; wherein the improvement comprises the steps of measuring, for each the two sets of plane reducing means the holding distance of the cast slab at before and after the top and the bottom walking plane reducing means, obtaining reduction taper from the measured holding distances and predetermined distances of distance measured positions before and after the top and the bottom walking plane reducing means, obtaining the difference between the reduction taper, then controlling positions of the front and the rear supporting shafts so that each set of walking plane reducing means is given to the desired reduction taper when the obtained difference is 0.1 mm/m or less, and bringing the walking plane reducing means having the measured reduction taper least different from the desired reduction taper close to the other measured reduction taper by changing the plane reduction ratio within a range of 0.5 to 5.0% by controlling the amount of rotation for releasing the holding of the eccentric cams, when the difference is more than 0.1 mm/m and the reduction taper are all less than said desired reduction taper.
Patent CA-1318099-C (CA)
Title: Plastic tubing manufacture
Inventor: COMFORT GORDON A
IPC: B29C48/09
Filed: 1989-08-14
Granted: 1993-05-25
Abstract: ABSTRACT OF THE DISCLOSURE    The foresent invention is directed to the manufacture of plastic tubing exemplified by corrugated plastic tile and parts related thereto, in which molds for shaping an extrudable plastic material are caused to shuttle linearly forwardly and rearwardly with respect to an extruding source of said plastic material.  Sequentially related to linear mold movement is opening and closing mold action, which is correlated to the discharge of plastic material from the extruding source thereof.  Provision is also made herein during the course of linear mold movement for parking one or more predetermined molds at a location spaced from the extruding source.    Exemplary forms of actuating means for performing the forgoing functions are disclosed herein.  Further, within the purview of the invention are variations in mold constructions, and the interlocking and/or latching thereof as designed.
Patent DK-154833-C (DK)
Inventor: WEINSTOCK JOSEPH
IPC: C07D223/16
Filed: 1980-05-19
Granted: 1989-05-16
Abstract: The invention provides 3-allyl-7,8-dihydroxy-6-halo-1-(4-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine derivatives, O-alkanoyl esters thereof and pharmaceutically acceptable acid addition salts of these compounds. These compounds have a unique cardiovascular effect in that they are potent renal vasodilators and also induce bradycardia. The invention therefore includes pharmaceutical compositions containing such compounds. The compounds of the invention can be prepared by reacting an appropriate ether of the desired compound in which all three hydroxy groups are etherified, with an ether cleaving agent, with optional subsequent O-acylation and/or salt formation.
Patent DK-155087-C (DK)
Inventor: MUFTI KHIZAR SULTAN
IPC: C07H5/02
Filed: 1981-06-15
Granted: 1989-06-26
Abstract: A process for the preparation of 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose (TGS) comprising the steps of: (a) reacting sucrose with an acylating reagent under conditions to provide a mixture of acylated sucrose derivatives containing a major proportion of 6-monoacylated material; (b) optionally separating 6-monoacylated sucrose derivative from other acylated derivatives before step (c); (c) reacting the monoacylated sucrose derivative with a chlorinating reagent capable of chlorinating at positions 1', 4 and 6' of a sucrose 6- acylate; and (d) deacylating and separating (in either order) the 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose material formed.
Patent DK-163528-C (DK)
Inventor: HEIM ARMIN
IPC: E01B7/02
Filed: 1988-08-18
Granted: 1992-08-24
Abstract: PCT No. PCT/EP87/00781 Sec. 371 Date Aug. 18, 1988 Sec. 102(e) Date Aug. 18, 1988 PCT Filed Dec. 15, 1987 PCT Pub. No. WO88/04707 PCT Pub. Date Jun. 30, 1988.A support plate, particularly a ribbed plate for fastening rails of railroad tracks and track switches on wooden sleepers. The support plate is connected in the vicinity of its ends, in each instance, with the wooden sleeper by means of screws or the like which engage in the through-holes, whereas the rail flange is supported in each instance in the area of the plate between the fastening points on the sleeper side. On the underside of the plate, shoulders are provided or constructed only in the area of the through-holes for the fastening screws, which shoulders project out of the plane of the plate and have a thickness of approximately 1 mm to 2 mm. As a result of the cooperation between the shoulders and the fastening screws, the support plate has a convex curvature, so that its underside comes in supporting contact with the upper surface of the wooden sleeper.
Patent FI-69433-C (FI)
Inventor: SCHLEICHER HERMANN
IPC: B65D19/24
Filed: 1980-03-04
Granted: 1986-02-10
Abstract: A pallet is provided from a single profiled metal sheet which has the opposite edges folded inwardly several times along bend lines that extend transversely to profiled grooves of the sheet so as to form hollow girders having perpendicular supporting walls along the pallet edges. The sheet is provided along the bend lines and in accordance with the configuration of the profiled grooves with rows of recesses having associated slots to accommodate folding of the profiled sheet into the hollow girders.
Patent FI-75560-C (FI)
Inventor: LOMBARDINO JOSEPH GEORGE
IPC: B29D99/00
Filed: 1980-10-14
Granted: 1988-07-11
Abstract: A series of 4-(2-hydroxyethylthiomethyl)pyridines and related compounds, and their pharmaceutically acceptable acid addition salts, having antiinflammatory and immunoregulatory activity are disclosed. Preferred compounds include 4-(2-hydroxyethylthiomethyl)pyridine itself, as well as 4-(2-hydroxyphenylthiomethyl)pyridine, 4-(2-hydroxy-1-propylthiomethyl)pyridine, 4-(3-hydroxy-2-butylthiomethyl)pyridine, 4-(2-hydroxyethylthiomethyl)pyrimidine, the acetate esters corresponding to the above compounds, and 4-(2,3-dihydroxy-1-propylthiomethyl)pyridine.
Patent FI-83222-C (FI)
Inventor: NEUSTADT BERNARD R
IPC: C07K1/113
Filed: 1981-10-20
Granted: 1991-06-10
Abstract: Disclosed are novel carboxyalkyl dipeptides which are useful as inhibitors of angiotensinconverting enzyme and as antihypertensive agents, having the formula 
<CHEM>
 and the pharmaceuticallv acceptable salts thereof, wherein R and R<6> are for example hydroxy, lower alkoxy or aryllower-4 alkoxy; R<1> is for example hydrogen, alkyl, lower alkoxy or aryloxy; R<2> and R<7> are the same or different and are hydrogen or lower alkyl; R<3> is for example lower alkyl or phenyl lower alkyl; R<4> and R<5> are selected from hydrogen, lower alkyl and Z, or R<4> and R<5> taken together form a group represented by Q, U, V, Y, D or E wherein 
<CHEM>
 wherein X<1> and X<2> independent of each other are O, S or CH2, R<8> and R<9> independent of each other are lower alkyl, lower alkenyl, lower alkynyl, cycloalkyl having 3 to 8 carbon atoms, hydroxy lower alkyl or -(CH2)nAr, wherein n is 0, 1. 2 or 3 or R<8> and R<9> taken together form a bridge W, wherein W is a single bond or a methylene bridge or a substituted methylene bridge when at least one of X<1> and X<2> is methylene, or W is an alkylene or substituted alkylene bridge having 2 or 3 carbon atoms; with the proviso that at least one of R<4> and R<5> is Z; 
<CHEM>
 wherein L is O or S.
 The compounds can be prepared according to known methods such as for example by condensation of an aminoacid XXI with an aminoacid XVII 
<CHEM>
Patent FI-82558-C (FI)
Inventor: JANSSEN KLAUS
IPC: G01V5/04
Filed: 1984-04-09
Granted: 1991-03-11
Abstract: 1. Search probe for introduction into a boring for the purpose of acquiring information concerning ore deposits, with a cylindrical housing (4), in which are concentrically arranged a radioactive radiation source (5), and a detector (17) which is shielded with respect to the radiation source (5) by a screening means (7, 8), which detector serves for determining fluorescence radiation induced by the radioactive radiation in the vicinity of the boring and which comprises a reception surface (16) disposed substantially perpendicularly of the axis of the probe (1) and facing the radiation source (5), that external surface (18) of the screening means (7, 8) which is facing the reception surface (16) forming a conical surface coaxial with the probe, characterised in that the reception surface (16) is extended on all sides up to the inside wall of the cylindrical housing (4), and that the conical surface which is defined by the conical external surface (18) facing the reception surface (16) intersects the boundary (11), remote from the reception surface (16), of that irradiated ring (12) of the wall (2) of the boring (3) which is determined by the screening means (7, 8).
Patent FI-72664-C (FI)
Inventor: BELLOCCI RIO
IPC: B22D18/04
Filed: 1984-05-28
Granted: 1987-07-10
Abstract: Liquid metal M in a casting ladle 1 located under a mold A is cast uphill under low pressure into the mold cavity 10 through a vertical shaft 3. The metal is treated by a soluble inoculation wire 13 suspended down through the cavity over a length L greater than the height h of the mold with its lower part H submerged in the liquid metal filling the shaft. The ladle pressure is maintained until the wire is fully dissolved, and then raised to fill the mold cavity with the inoculated liquid metal.
Patent FI-90308-C (FI)
Inventor: SCHMIDT PETER
IPC: A61G7/10
Filed: 1989-06-13
Granted: 1994-01-25
Abstract: On its seat plate (16), a bath insert (10) carries a back support (18), on the lateral edges of which side plates (22) are swivellably arranged. Each side plate (22) is held by a hinge arrangement (24) into which is integrated a locking device which makes it possible to adjust the side plates (22) in fine steps into a multiplicity of angular positions relative to the back support (18) and to lock them in the respectively chosen angular position in such a way that they cannot be swivelled. The lock is released by lifting the side plate (22) slightly. The back support (18) has the same hinge arrangement with a locking device, allowing it to be locked in any desired inclined position. 
<IMAGE>