baber/WOPTO huggingface dataset:
Patent CA-1329957-C (CA)
Inventor: HENRY JOHN G
IPC: C22B3/18
Filed: 1988-04-29
Granted: 1994-05-31
Abstract: ABSTRACT OF THE DISCLOSURE         A process for removing dissolved metal contaminants from liquids and slurries which comprises:    (i)  culturing at least one reducing bacteria in a solution comprising soluble metal ions to produce insoluble metal sulfide; and (ii) recovering the insoluble metal sulfides; wherein the reducing bacteria is capable of causing reduction of sulfate to sulfide.
Patent CA-1293917-C (CA)
Title: Laminated, thermal insulation panel
Inventor: FLACK JOHN
IPC: B32B7/14
Filed: 1988-05-11
Granted: 1992-01-07
Abstract: ABSTRACT           A laminated, thermal insulation panel comprises a board made of expanded, molded polystyrene, and a membrane laminated on one side of the polystyrene board by means of an adhesive.  The board and membrane are both permeable to water vapor, but the membrane is also impervious to air and moisture.  The adhesive is applied under the form of strips and presents permeability to water vapor while being compatible with both the board polystyrene and the membrane material.  Accordingly, the adhesive does not chemically attack the polystyrene and membrane material, whereby the wa-ter vapor permeability and air/moisture imperviousness of the latter are not affected. It can be appreciated that the resulting insulation panel is impervious to air and moisture from the outside but is permeable to water vapor from the inside.  The joints between adjacent, laminated insulation panels are sealed by means of an adhesive tape applied on the membranes of the adjacent panels.
Patent CA-1299376-C (CA)
Inventor: FRUMHOLTZ JOHNNY
IPC: A01B71/02
Filed: 1988-06-23
Granted: 1992-04-28
Abstract: According to the invention,
 - the two groups (27, 28) of mowing members (29, 30) are connected rigidly to one another;
 - the cutting device (16) is connected to the frame (13) by means of a deformable-quadrilateral device (38);
 - the driving members (33) of each group (27, 28) of mowing members (29, 30) comprise a transmission housing (46) extending above the mowing member (29) located at the outer end of the corresponding group (27, 28) of mowing members (29, 30); and
 - the means for distributing the movement (61) of each group (27, 28) of mowing members (29, 30) comprise a universal-joint distribution shaft (62) delivering the movement to the transmission housing (46) of said group (27, 28) of mowing members (29, 30). 
<??>The invention is used in the sector of agricultural machinery. 
<IMAGE>
Patent CA-1298498-C (CA)
Title: Anchoring device, such as a rock anchor
Inventor: HERBST THOMAS
IPC: E21D21/00
Filed: 1988-08-04
Granted: 1992-04-07
Abstract: ABSTRACT OF THE DISCLOSURE     An anchoring device, such as a rock anchor, includes an anchor rod with force transmission ribs projecting outwardly from its outside surface.  An anchor nut is in threaded engagement with the rod and has at least an axially extending portion formed of a material having lesser strength than the material of the rod.  The anchor nut has at least two axially extending portions spaced apart by cuts through the nut, which cuts extend transversely of the nuts central axis.  The portions follow one another in the central axis direction with at least the portion closer to the body into which the anchor rod extends having the lesser strength.   The nut portions are dimensioned so that the portion closer to the body loses its force locking engagement with the ribs on the rod and its threads shear off when a predetermined load is exceeded.  The nut portions are interconnected by narrow webs remaining after the cuts are made in the nut separating the portions.   The webs cannot transmit the anchor force when the predetermined load is exceeded, and, therefore, they act as breaking points with the two portions moving toward one another and closing off the cuts.  The closure of the cuts is visible and signals that the predetermined load has been exceeded,  accordingly,  steps can be taken to secure the stability of the body into which the anchoring device is inserted.
Patent CA-1333988-C (CA)
Inventor: SCHOEN JERRY W
IPC: C22C38/04
Filed: 1989-03-02
Granted: 1995-01-17
Abstract: Ultra-rapid annealing of nonoriented electrical steel is conducted at a rate above 100°C per second on prior to or as part of the strip decarburization and/or annealing process to provide an improved texture and, thereby, improved permeability and reduced core loss. During the ultra-rapid heating of cold-rolled strip, the recrystallization texture is enhanced by more preferential nucleation of {100}<uvw> and {110}<uvw> oriented crystals and reduced formation of {111}<uvw> oriented crystals. The preferred practice has a heating rate above 262°C per second to a peak temperature between 750°C and 1150°C and held at temperature for 0 to 5 minutes.
Patent CA-1308309-C (CA)
Title: Latching mechanism
Inventor: DUMESTRE ALEX C III
IPC: G01V1/20
Filed: 1989-03-31
Granted: 1992-10-06
Abstract: ABSTRACT OF THE DISCLOSURE A latching mechanism used to couple external devices to marine seismic streamer cables is disclosed.   The latching device universally couples to collars predominantly used in the seismic industry.  A mounting bracket or shank is provided which is coupled to the external device.  The shank has a lug or finger fixed therein which extends from a mounting surface. Adjacent the lug is a latching device which is comprised of a cylinder having a cam defined at the upper end.   The cylinder is recessed within the shank so that the cam and the lug are engaged with an aperture defined in the collars attached to the streamer cable.   A lever extends from the cylinder through the exterior of the shank so that an operator may rotate the cylinder, turning the cam in the aperture to a locking position.  A spring applies a tensile force to the cylinder, drawing the cam down against the aperature, and pulling the shank tight against the collar.  The shank and external device may be uncoupled by simply rotating the lever in the opposite direction which disengages the cam with the aperature, allowing the cam and lug to fall free from the collar.  The instant invention provides a device which does not require tools to couple, uncouple or adjust the mechanism. Another advantage is that debris cannot accidentally uncouple the  mechanism.     Additionally,  the  design  provides  a streamline, low noise coupling device.
Patent CA-1334398-C (CA)
Title: Piston engine with dynamic groove bearing internal to piston and isolated from compression space
Inventor: DEN HEIJER RONALD
IPC: F01B11/00
Filed: 1989-05-16
Granted: 1995-02-14
Abstract: A piston engine having a reciprocating piston (13, 15), which is journalled in a radial direction with respect to the direction of translation by means of at least one dynamic groove bearing (77, 78, 79, 80) located within the piston (13, 15) and is separated from a compression space (65) by an annular sealing gap (109, 111) at an outer surface of the piston (13, 15)  The piston engine is suitable for use in compressors and cryo-coolers, more particularly for cooling of computer processors.
Patent CA-1312316-C (CA)
Title: Combination funnel and float indicator
Inventor: SHINTANI GEORGE
IPC: B67C11/02
Filed: 1989-05-24
Granted: 1993-01-05
Abstract: ABSTRACT OF THE DISCLOSURE        The assembly of the invention serves to indicate the level of liquid in a container. The assembly is made up of a funnel and a rod slideably mounted within a cylinder.          The cylinder is mounted on the longitudinal axis of the funnel and is manually adjustable with respect to the funnel. A cork is connected to the lower end of the rod and is carried upwardly in the cylinder by the rising level of liquid within the container.        The rod has four differently coloured bands. The colour of the band visible above the upper edge of the cylinder indicates the level of liquid within the contain er. The bands can be caused to indicate different levels of liquid by manual adjustment of the position of the cylind-er.
Patent CA-1327177-C (CA)
Inventor: GOELZER ALAN R
IPC: C10G11/18
Filed: 1989-09-29
Granted: 1994-02-22
Abstract: ABSTRACT OF THE DISCLOSURE An improved process for controlling desired product distribution in fluidized catalytic cracking of olefins is provided wherein riser reactor temperature profiles are controlled by means of atomized quench streams provided downstream of the hydrocarbon feedstock charge level.
Patent CA-1283604-C (CA)
Inventor: JANOFF ANDREW S
IPC: C07H15/252
Filed: 1990-03-23
Granted: 1991-04-30
Abstract: ABSTRACT      Dehydrated liposomes are prepared from a liposome preparation com-posed of liposomes which have multiple lipid layers and removing water from the preparation without prior freezing of the preparation,  the water being removed to an end point which results in sufficient water being left in the preparation so that the integrity of a substantial portion of the multiple lipid layers is retained upon rehydration.  The dehydrated liposomes may contain a protective sugar.  The liposomes are useful in that they can be loaded for example with drugs to provide pharmaceutical preparations.
Patent CA-1299062-C (CA)
Inventor: HAYASHI TSUTOMU
IPC: F16H39/10
Filed: 1990-10-05
Granted: 1992-04-21
Abstract: ABSTRACT OF THE DISCLOSURE.        A static hydraulic pressure type continuously variable transmission formed with a hydraulic closed circuit between a  swashplate type hydraulic pump and a swashplate type hydraulic motor, the hydraulic motor being constructed such that its motor cylinder is integrally connected to an output shaft which extends through a motor swashplate and a swashplate holder for supporting the back surface of the motor swashplate, a swashplate anchor for supporting the back surface of the swashplate holder being axially immovably connected to the output shaft through a thrust bearing, and that the swashplate anchor is unrotatably connected to a casing which rotatably supports the output shaft.  The motor cylinder and a pump cylinder of the hydraulic pump are provided coaxially with the hydraulic closed circuit interposed therebetween.          The hydraulic closed circuit is provided with a distribu-tion valve for bringing low and high pressure oil passages, which are in communication with cylinder bores of the pump cylinder, into selective communication with cylinder bores of the motor cylinder, and a clutch valve for con-trolling communication between the low and high pressure oil passages Where the swashplate type hydraulic motor is of a variable capacity type, means is provided which adjusts an angle of inclination of the motor swashplate to effect speed change control.
Patent CA-1339647-C (CA)
Inventor: SLUSARCHYK WILLIAM ALLEN
IPC: C07C69/78
Filed: 1993-06-01
Granted: 1998-01-27
Abstract: This invention relates to intermediate compounds of the formula (I) or (III): (I) (III) wherein X is a leaving group and P is a hydroxy protecting group. These compounds are useful as intermediates for the preparation of compounds of the formula: and pharmaceutically acceptable salts thereof which are themselves useful as antiviral agents.
Patent DK-164763-C (DK)
Inventor: REA BYRAN LESLIE
IPC: A01N47/30
Filed: 1985-12-17
Granted: 1992-12-28
Abstract: A herbicidal composition which comprises from 0.5 to 99% by weight of benazolin and dimefuron in association with a suitable carrier and/or surface active agent.
Patent FI-71769-C (FI)
Inventor: METZ PAUL
IPC: C21C5/46
Filed: 1982-08-23
Granted: 1987-02-09
Abstract: 1. Process for refining a metal bath containing substantial quantities of solid cooling matter, in particular scrap metal, which provides for a refining operation through blowing of oxygen from the top on to the surface of the bath and introducing powdered carbon suspended in a neutral gas jet into the bath, said jet being directed on to the bath surface, characterized in that a velocity of the order of Mach 1.5 to Mach 2.5 is imparted to the jet and in that a quantity of neutral gas is injected simultaneously into the bath, through permeable elements lodged in the bottom of the vessel, which is sufficient to prevent foaming of the slag under the effect of the added carbon.
Patent FI-79758-C (FI)
Inventor: STILLER JOHANNES GERARDUS
IPC: G01K5/38
Filed: 1984-10-11
Granted: 1990-02-12
Abstract: A measuring system comprising a container for the gas, a Bourdon tube, and a capillary of no more than about 20 m which connects said container to one end of the Bourdon tube is filled with the gas to a superatmospheric pressure prevailing at the ambient temperature of at least about 5 bar. 
<??>The system is hermetically sealed and the free end of the Bourdon tube (1 min ) is connected to a temperature indicator or recorder through a transmission mechanism (2) constituted by a multi-membered linkage including a lever bar (3), a draw link (4), and a rack bar (5) with a pinion (6), with adjustable angles  alpha  between the central draw link and said lever, and  beta  between said draw link and said rack bar. 
<??>The combination of the Bourdon tube (1 min ), the transmission mechanism (2) and the temperature indicator (8) or recorder is housed in a cabinet. 
<??>According to the invention, the method is characterized in that, for use in the measuring system, a Bourdon tube is chosen with a long overal spring excursion of at least 22 mm and an effective spring excursion of about 11 mm, and the non-linear indication occurring as the Bourdon tube is uncoiled is compensated for by adjusting angles  alpha  and  beta . Preferably, with the effective spring excursion of the Bourdon tube of about 11 mm a spring excursion of about 40-22 mm is selected, and the transmission mechanism preferably has a factor of magnification of no more than about 1 : 8.5.
Patent FI-93376-C (FI)
Inventor: SEEHOLZER JOSEF
IPC: D21H17/49
Filed: 1988-12-16
Granted: 1995-03-27
Abstract: The flocculants and/or fixing agents for paper sizing in weakly acid to weakly alkaline conditions consist of a blend and/or a co- condensation product of the components cationic dicyandiamide resin and polyaluminiumhydroxyl compound. The blends or co-condensation products in accordance with the invention have a better effect than would have been expected from the individual components.
Patent FI-93795-C (FI)
Inventor: SEELICH THOMAS
IPC: A61P7/04
Filed: 1989-05-31
Granted: 1995-06-12
Abstract: The invention relates to a tissue adhesive in lyophilised form, which, besides fibrinogen and factor XIII and, where appropriate, other proteins and auxiliaries or additives, contains at least one biologically tolerated surfactant. It has been found that the presence of these biologically tolerated surfactants shortens the reconstitution time of lyophilised tissue adhesive compositions without adversely affecting the biochemical, mechanical or biological properties of the composition or the fibrin produced therefrom.
Patent FI-98457-C (FI)
Inventor: EMONDS-ALT XAVIER
IPC: A61K31/34
Filed: 1991-09-04
Granted: 1997-06-25
Abstract: Arylalkylamines of formula: 
<IMAGE>
 in which: 
 
  - Y denotes 
  - either a group Cy-N in which: 
 
  Cy denotes an optionally substituted phenyl, a C3-C7 cycloalkyl, a pyrimidinyl or a pyridyl, 
 
  - or a group 
<IMAGE>
 in which 
 
  Ar denotes an optionally substituted phenyl, a pyridyl or a thienyl, 
  x is zero or one, 
  X denotes especially a hydroxyl, a C1-C4 alkoxy, a C1-C4 acyloxy, a carboxyl, a C1-C4 carbalkoxy, a cyano, a group -N-(X1)2 in which the groups X1 independently denote hydrogen or a C1-C4 alkyl, a group -S-X2 in which X2 denotes hydrogen or a C1-C4 alkyl group, a group 
<IMAGE>
 in which Alk is a C1-C6 alkyl, or else X forms a double bond with the carbon atom to which it is bonded and with the neighbouring carbon atom in the heterocyclic ring, 
 
  - m is 2 or 3, 
  - Ar' denotes an optionally substituted phenyl, a thienyl, a benzothienyl, a naphthyl or an indolyl, 
  - R denotes hydrogen or a C1-C6 alkyl, 
  - T denotes a group chosen from -CO- and -CW-NH-, W being an oxygen or sulphur atom, and 
  - Z denotes either hydrogen or M or OM when T denotes the group -CO-, or M when T denotes the group -CW-NH-, M denotes a C1-C6 alkyl, a phenylalkyl, a pyridylalkyl, a naphthylalkyl, a pyridylthioalkyl, a styryl or an optionally substituted mono-, di- or tricyclic aromatic or heteroaromatic group, 
  or one of its salts with inorganic or organic acids. 
 
<??>Application: antagonists of neurokinin receptors.
Patent FI-95456-C (FI)
Inventor: AULANKO ESKO
IPC: B66B7/00
Filed: 1994-05-04
Granted: 1996-02-12
Abstract: The instrument panel (1) of an elevator is placed in the same opening (2) in the wall of the elevator shaft (17) as the landing door (3) of the elevator. The instrument panel (1) contains elevator control equipment and the electric drive controlling the hoisting motor of the elevator. The instrument panel (1) of the elevator is in connection with the jamb structure (4) of the landing door (3). <IMAGE>
Patent NO-164463-C (NO)
Inventor: LELOUX ARNOLDUS WILLEM JAN
IPC: B29C53/00
Filed: 1983-04-13
Abstract: A method of making seals in tubular web provided with side gussets, in which method, after making the seals, sensors for the inner gusset edges are withdrawn outwardly over a certain distance, the position of the sealing devices remaining unchanged, and after transport of the tubular web, the sensors are moved inwardly again and the new position of the inner gusset edges is observed, subsequently, when a difference is observed as compared with the previous time, the position of the sealing devices is brought into correspondence with this observation before making the next seal. A device for making seals in tubular web provided with side gussets, guide members and gusset sealing devices which are movable independently of one another in lateral direction, and in which individual means are provided to bring the position of the gusset sealing devices in correspondence with the position of the guide members in case the latter, after making a seal and displacing the material one or more unit bag lengths, observe a difference as compared with the previous time.
Patent NO-171146-C (NO)
Inventor: CARDINAL JOHN ROBERT
IPC: A61K9/70
Filed: 1985-02-07
Abstract: Laminate device for the controlled and prolonged release of at least one active agent to an ambient environment comprising at least one core sheet, said core sheet or sheets comprising said agent or agents in a polymer matrix, and, in a preferred embodiment, a porosity enhancing agent in admixture with said agent; said core sheet or sheets being alternately sandwiched or interposed between coextensive inert polymeric films substantially impermeable to said environment and to said agenit or agents, said device being perforated by one or a plurality of macroholes extending through said sheets and said films. In a modification of said device the perimeter edge thereof is coated by an inert polymeric film substantially impermeable to said environment and to said agent or agents. Also included are methods for making such a device.
Patent NO-173460-C (NO)
Inventor: LANGER RUTH
IPC: E04G1/15
Filed: 1988-09-22
Abstract: A platform for scaffolds is constructed in the form of a corner platform (117) and has an optionally multi-part platform plate (27), on which at least one supporting leg (29) carrying suspension claws (39) or the like is angled. A supporting leg possesses a lower liftoff-prevention leg (30) which reaches underneath the U-shaped supporting bar (14) in the suspended position. The platform bridges the most varied angular regions between other scaffold platforms and can have a pivoting part (37) for balance. The actual corner platform (117) can be equipped with an edge leg (35). The pivoting part (37) can have an edge leg (38). Two part-elements can be connected to one another in such a way as to be pivotable and flexurally rigid. <IMAGE>
Patent NO-163946-C (NO)
Inventor: JOHNSEN ODDVAR
IPC: B60T8/172
Filed: 1989-02-16
Abstract: PCT No. PCT/NO89/00029 Sec. 371 Date Oct. 9, 1990 Sec. 102(e) Date Oct. 9, 1990 PCT Filed Apr. 7, 1989 PCT Pub. No. WO89/09710 PCT Pub. Date Oct. 19, 1989.Systems and methods are described for achieving optimum braking/traction for a vehicle wheel (1), based upon measurement of road normal and road parallel force on the wheel axis (3). The measuring signals are continuously recorded in an electronic control unit (6) which undertakes running calculations for the friction coefficient of the wheel (1) against the ground (2), as well as the variation of the coefficient. The braking force, possibly the traction force is then altered in a continuous manner on the basis of the values of the friction coefficient and the variation thereof, in such a direction that optimum slip for the prevailing conditions is set rapidly, whereby optimum braking or traction is achieved.
Patent NO-174432-C (NO)
Inventor: SUGAWARA KOKO
IPC: C07D303/36
Filed: 1989-03-06
Abstract: A new antitumor antibiotic designated herein as BU-3862T is produced by fermentation of Streptomyces hygroscopicus ATCC 53709. BU-3862T and its diacetyl and dihydro derivatives inhibit the growth of tumors in experimental animals. <CHEM> i
Patent NO-178769-C (NO)
Inventor: REIMANN WERNER
IPC: C10L1/197
Filed: 1991-12-20
Abstract: Terpolymers which are copolymers of ethylene, vinyl acetate, and vinyl neononanoate or vinyl neodecanoate, a process for their preparation, and a method of their use as additives for mineral oil distillates.
Patent AU-783059-C (AU)
Title: Recombinant sequence, its preparation and use
Inventor: JIANG WEN G
IPC: C07K19/00
Filed: 2001-05-04
Granted: 2006-03-30
Abstract: An isolated, purified or recombinant nucleic acid sequence is disclosed, comprising: (a) a sequence that encodes both an angiogenic factor antagonist and a vascular endothelial structure regulator; (b) a sequence substantially homologous to or that hybridizes to sequence (a) under stringent conditions; or (c) a sequence substantially homologous to or that hybridizes under stringent conditions to the sequence (a) or (b) but for the degeneracy of the genetic code; or (g) an oligonucleotide specific for any of the sequences (a), (b) or (c). Particular oligonucleotides (d) are those encoding the vascular endothelial structure regulator. Also described are methods for preparing the recombinant polynucleotide, proteins encoded by such polynucleotides and their use in gene or protein therapy for the treatment of conditions such as cancer.
Patent CA-2000838-C (CA)
Title: Method of soldering semiconductor substrate on supporting plate
Inventor: OHDATE MITUO
IPC: H01L21/60
Filed: 1989-10-17
Granted: 1993-10-05
Abstract: ABSTRACT OF THE DISCLOSURE     In order to solder a silicon substrate on a supporting plate,  an  aluminum  thin plate  is  inserted  therebetween as  a solder metal  layer.   An assembly  thus  obtained  is heated  to 580°C  which  is  higher  than  the  recrystallization  temperature 264°C of the aluminum thin plate but is lower than the eutectic reaction temperature 585°C of the interface between the silicon substrate and the aluminum thin plate.   After the assembly is held at 580°C for twenty minutes, the assembly is further heated to 610°C in order to melt the aluminum thin plate into which silicon atoms  are diffused.   The aluminum  thin plate changes uniformly  to  an  eutectic  layer  consisting  of  silicon  and aluminum,  whereby  the  silicon  substrate  is  soldered  on  the supporting plate.
Patent CA-2002427-C (CA)
Inventor: SUZUKI SHUNJI
IPC: G02F1/133
Filed: 1989-11-07
Granted: 1994-01-11
Abstract: ABSTRACT          The disclosure describes the provision of a normally black type twisted nematic liquid crystal display device which, with variation in the visual angle, variation in contrast and background color is small.   In effecting this the product of the thickness d of the liquid crystal layer between electrodes and the double refraction index of the liquid crystal layer concerned lies between 1.4 µm and 1.7 µm.