baber/WOPTO huggingface dataset:
Patent CA-1326283-C (CA)
Inventor: YFF LOUIS S
IPC: G01S/
Filed: 1989-04-28
Granted: 1994-01-18
Abstract: Abstract System for determining the angular spin position of an object (1) spinning about an axis situated within certain limits near the surface (2) of a celestial body. The system is provided with means (4, 5, 6) for generating at least one carrier wave (7, 8) reaching as far as the surroundings of the object (1) and up to and interfering with the said surface (2). The system is further provided with directional receiving antenna means (16) fitted to the object (1) and a receiving system (19) linked thereto for determining the angular spin position of the object (1) with respect to the surface (2) on the basis of the angular spin position of the object (1) with respect to the polarisation direction of the carrier wave (7, 8). Fig. 1
Patent CA-1336056-C (CA)
Inventor: ROMANSKI ERIC
IPC: D02J13/00
Filed: 1989-05-10
Granted: 1995-06-27
Abstract: The  subject  of  this  invention  is  a  method  for producing  a  totally  impregnated,  coated  yarn  structure.          According  to  the  method,  a  carded  roving  containing  two varieties of staple fiber,  each having a different melting point, is drawn through a tapering die heated to a temperature sufficient  to melt only the  staple  fibers  of  the  variety having the lower melting point.  The molten liquid so produced coats and impregnates the staple fibers of the other variety.          The tapering die provides the compression needed to impregnate these fibers and to drive out any air trapped between them.          The yarn obtained by practicing this method is also claimed.
Patent CA-1326774-C (CA)
Inventor: DUFOUR MARC
IPC: B23K9/127
Filed: 1989-06-29
Granted: 1994-02-08
Abstract: Abstract of the Disclosure A method and apparatus for optically inspecting the  geometry of  a  surface  in  an  environment which  is subject to the presence of external light noise perturba-tions.  A beam of monochromatic light having a predeter-mined  wavelength  and  a  structured light  pattern  is projected onto the surface to thereby scatter the struc-tured light beam and produce a scattered light beam which is thereafter separated into first and second scattered beam portions.  The first scattered beam portion is passed through a first optical filter having a narrow bandwidth and a central wavelength corresponding substantially to the wavelength of the projected light, thereby providing a first optical output signal representative of the surface geometry and of external light noise perturbation.  The second scattered beam portion is passed through a second optical filter having a narrow wavelength bandwidth and a central wavelength which is closely spaced from the prede-termined wavelength of the projected light by a wavelength offset such as to reject the projected light wavelength, thereby providing a second optical output signal represen-tative  of  substantially  the  same  external  light  noise perturbation as  that passing  through the  first optical filter.  The first and second optical output signals are detected and converted into first and second electrical signals,  respectively.  The second electrical signal is then  subtracted  from  the  first  electrical  signal  to provide  a  substantially  noise-free  electrical  output signal representative of the surface geometry.  The inven-tion  is  particularly  useful  for  active  vision  robot welding  and enables  arc  light  noise-free images  to be obtained in real time.
Patent CA-1337932-C (CA)
Title: Affinity membranes having pendant hydroxy groups and  processes for the preparation and use thereof
Inventor: DAVIS JAMES C
IPC: G01N33/545
Filed: 1989-07-10
Granted: 1996-01-16
Abstract: Polymeric  affinity  membranes  are  prepared  from  a copolymer compatible with a water insoluble polymer matrix and have  a plurality  of  hydroxyl  groups.    The  membranes  have  a plurality  of  reaction  sites  provided on the  surface  of the membrane which are selective to binding a specific biological material.   Typically these materials are selected from proteins, peptides,  hormones,  antigens,  antibodies and the like and thus the affinity membranes of the present invention are useful in immunoaffinity binding tests.
Patent CA-1317944-C (CA)
Title: 2-amino-4-morpholino-6-propyl-1,3,5-triazines
Inventor: COSSEMENT ERIC
IPC: C07D251/18
Filed: 1989-08-09
Granted: 1993-05-18
Abstract: A B S T R A C T.     New 2-amino-4-morpholino-6-propyl-1,3,5-triazines having the formula (I)   wherein R1 is hydrogen, alkyl, aralkyl or acetyl, R2 is hydroxyl, hydroxyalkyl, alkoxyalkyl, dialkylamino, aryl-hydroxyalkyl, (hydroxy-cycloalkyl)alkyl, alkanoyloxyalkyl, benzoyloxyalkyl, phenylacetyloxyalkyl, aminocarbonyloxyalkyl, COR3 or C0NR4R5, or NR1R2 = (hydroxyalkyl)alkyleneimino, R3 = alkyl, aryl, haloaryl, alkylaryl, alkoxyaryl, aralkyl or aryloxy, R4 = R5 = hydrogen or alkyl, alkyl, alkoxy and alkanoyloxy having 1 to 4 carbon atoms, cycloalkyl and alkyleneimino having 4 to 6 carbon atoms. Moreover, when R1 is acetyl, is acetoxyalkyl.  Processes for the preparation thereof and pharmaceutical compositions containing the same are also given. In particular, these compounds are useful for the treatment of cognitive and behavioral disorders associated with aging and dementia syndromes, e.g. those associated with Alzheimer's disease.
Patent CA-1308700-C (CA)
Title: Relating to retainer assemblies for elongated objects
Inventor: SCHILL JOHN M
IPC: B60R9/048
Filed: 1989-09-13
Granted: 1992-10-13
Abstract: ABSTRACT OF THE DISCLOSURE          A retainer assembly can be clamped to a support crossbar, such as is provided by a vehicle roof rack, and is able to retain an elongated member, such as an extension ladder, on the roof rack without the use of tools, clamps, tie-downs, etc.  Each retainer assembly has a vertically-extending body, a transversely-extending part and a downwardly-extending retainer portion forming a retainer hook, the transversely-extending part being enclosed in a resilient sleeve.  The ladder edge is inserted under the retainer hook while in an elevated attitude and then rotated downwards so that the edge rises up in the hook and compresses the sleeve, whereupon the ladder is held securely by the compressed sleeve between the retainer hooks and the cross-bars.  The procedure is reversed to remove the object.          The transversely extending part is adjustable vertically along the body, and the retainer portion is adjustable horizontally to accomodate ladders, etc. of different cross-sectional sizes.
Patent CA-1304160-C (CA)
Inventor: GOVEKAR CRAIG F
IPC: G09G1/16
Filed: 1989-09-18
Granted: 1992-06-23
Abstract: ABSTRACT OF THE DISCLOSURE A microprocessor   controlled  digital   engine analyzer receives analog input signals from an engine being analyzed, engine parameter data entered via a keyboard, and function data, selecting one of several operating modes for the  analyzer  and  which  information  is  to  be  displayed, entered via the keyboard, and displays on a CRT screen the selected  information  such  as  cylinder  firing  order,  RPM, Dwell, KV and DC volts, alphanumerically, information such as primary and secondary ignition and voltage,  alternator and fuel injector information through the use of continuous waveform patterns, and additional information pertaining to Dwell,  KV  and  Cylinder  Shorting  through  the  use  of  bar graphs.   The waveform pattern data derived from the analog input signals is stored in a dual bank waveform memory and read  out  for  display  on  the  CRT  screen  under  hardware control, and address data representing alphanumeric data and screen  formats  for  the  various  operating  modes  to  be displayed  is  stored  in  a  dual  bank  display  memory  for application  to  a  character  generator,  a  bank  switching arrangement being used for both the waveform memory and the display memory to enable the banks of each memory to be alternately written to and read from.
Patent CA-1328177-C (CA)
Inventor: WEAVER FRANK C
IPC: G01F23/36
Filed: 1989-09-27
Granted: 1994-04-05
Abstract: UNIVERSAL FUEL SENDER                ABSTRACT OF THE DISCLOSURE      A universal fuel sender where critical dimensions are determined at final assembly including a circular support rod carrying an adjustable rheostat bracket with the radius of a float arm assembly being selectable when attached to the rheostat.
Patent CA-1285518-C (CA)
Inventor: HADDAD JAMES H
IPC: B01J8/18
Filed: 1990-01-23
Granted: 1991-07-02
Abstract: ABSTRACT     A method and apparatus for improving the stripping of hydrocarbons from catalyst particles in a fluidized catalytic cracking (FCC) unit.  A stripper vessel is located directly adjacent the exhaust barrel of a separator and immediately begins stripping hydrocarbon from catalyst particles.  The stripper is sealed at the catalyst exit by a catalyst seal pot, with the drain sized to permit only a portion of catalyst flow to pass therethrough, with the remainder catalyst overflowing the seal pot.  A short contact time stripper and catalyst particle deflector reduce the "residence" time of hydrocarbons with catalyst particles.
Patent CA-1317385-C (CA)
Inventor: DIPERNA PAUL M
IPC: G01R1/073
Filed: 1992-03-25
Granted: 1993-05-04
Abstract: Abstract of the Disclosure Apparatus for testing the electrical integrity of printed circuit boards under test (BUTs), each BUT having a plurality of downwardly directed accessible nodes, the apparatus including support means for removably supporting the BUT, test circuitry including a plurality of upwardly directed channel nodes below the support means, connection means for electrically connecting the channel nodes to the BUT nodes, the connection means comprising a universal board carrying probes in a universal grid pattern, means to activate selective probes, and a translator board to make electrical connection between upper and lower conductors in different patterns.
Patent CA-1333453-C (CA)
Inventor: YASOSKY JOHN J
IPC: A21D2/14
Filed: 1993-04-23
Granted: 1994-12-13
Abstract: The texture of high sugar, relatively low moisture, flour based products baked in a microwave oven can ben controlled by regulating the steam retention capabilities of the batter.  The steam retention capabilities of the batter can be affected by the use of an emulsifier in the batter.
Patent CA-1334369-C (CA)
Inventor: RITTER STEPHEN G
IPC: B60K28/04
Filed: 1993-09-09
Granted: 1995-02-14
Abstract: A steering mechanism for a tractor includes a steering wheel mounted to a steering column that includes a universal joint.  A pair of guide members are fixed on opposite sides an upper portion of the column between the steering wheel and universal joint and act to guide or restrain the upper portion of the column so that it moves fore-and-aft when pivoted about the universal joint.  A releasable latch means is provided for latching the upper portion of the column in a desired position and includes latch element having tabs that are received in aligned gaps between a rack of teeth provided in each of guide members in a radius about a horizontal axis passing through the universal joint.  Springs act to bias the latch element downwardly into the teeth and to bias a downwardly facing cam surface of the latch element into engagement with a complimentary shaped cam surface of a collar rotatably received on the column below the latch element.  A latch release lever is connected to the collar for pivoting the same for effecting raising and release of the latch element through the interaction of the cam surfaces.
Patent CA-1333701-C (CA)
Inventor: BAREFOOT ROBERT R
IPC: B01D21/00
Filed: 1993-09-13
Granted: 1994-12-27
Abstract: The separation of heavier particles containing metals from an ore in a slurry of water is effected by passing the slurry over a series of trays so as to generate in the slurry both electrostatic and centrifugal forces which can be combined to separate the heavier metal particles from the remaining ore. Each tray has a plurality of small rectangular cells formed in the upwardly facing surface thereof, each cell being generally square with a closed bottom and a swirl chamber formed at the bottom of the cell. The slurry entering the cell swirls around within the cell around a horizontal axis so as to generate high centrifugal forces due to the small dimensions of the cell. Electrostatic charges generated in the slurry act to attract the metal to the insulated base of the cells. The trays are arranged in stepped arrangement at an angle to the slurry flow so that the material enters the open top of the cell at a slight downward angle relative to the top surface of the cell.
Patent DK-161558-C (DK)
Inventor: DAHLGREN SVEN-ERIC
IPC: C01B25/34
Filed: 1985-03-07
Granted: 1991-12-30
Abstract: The present invention relates to a granular product comprising a reaction product between magnesium oxide and phosphoric acid; this product exhibiting high solubility in neutral citrate solubility tests and the weight ratio of magnesium to phosphorous being smaller than 1.8: 1.
Patent DK-158941-C (DK)
Inventor: BRIGGS PETER JAMES
IPC: B32B17/02
Filed: 1981-07-10
Granted: 1991-01-21
Abstract: A fibrous composite material of essentially two-dimensional form in the form of individual fibres, sheets or layers comprising combustible fibres and lamellae of a layer mineral of size below 50 microns, a method for the manufacture of the fibrous composite materials by applying lamellae of a layer mineral to the fibres preferably from suspension followed by removal of the liquid phase of the suspension, and use of the fibrous composite materials for the fire-protection of substrates.
Patent DK-155889-C (DK)
Inventor: FILIPPI RODOLFO
IPC: E03F5/10
Filed: 1982-08-09
Granted: 1989-10-30
Abstract: The present invention concerns a flow regulation device for waste waters, characterized in that it comprises a flood-weir constituted by a tubular member of preferably hard synthetic material, i.e., polyester. The tubular member includes an S-shaped channel which is defined by baffles and a profiled discharge wing. A reduction adapter having a tubular tapered element and an overflow member, coupled to the top thereof, is upstream of and coupled to the waste-weir.
Patent DK-160741-C (DK)
Inventor: HILMANN JUERGEN
IPC: A61K49/00
Filed: 1982-10-14
Granted: 1996-11-04
Abstract: The useful lifetime and the amount of microbubbles of a size less than 50  mu m produced by mechanical agitation of an aqueous liquid employed as an ultrasonic contrast medium are increased by employing a liquid containing dissolved therein a tenside which reduces the surface tension of the liquid and a compound which raises the viscosity of the liquid.
Patent DK-158101-C (DK)
Inventor: ZIEMER WOLF
IPC: F24F13/00
Filed: 1985-12-20
Granted: 1990-08-20
Abstract: A modular frame arrangement suspendable from the ceiling of a room is proposed for receiving filters having fluid seals for clean room ceilings, which consists of structural rails having U-section channels for receiving the fluid, the rails being provided with a central web. Lying parallel to the ceiling, the webs of the rails and the central webs are constructed as hollow sections, the hollow section of the web being formed of two hollow chambers and a T-section groove lying between these hollow chambers. For connection of the rails, connection members are provided which have a square central part and integral arms offset in height at the lower side. The connection members are inserted with their arms in the rails so that the respective U-section channels are extended around the corner.
Patent FI-77307-C (FI)
Inventor: JOHANSSON GERT ARNE
IPC: F16B7/20
Filed: 1984-12-21
Granted: 1989-02-10
Abstract: PCT No. PCT/SE84/00087 Sec. 371 Date Jan. 4, 1985 Sec. 102(e) Date Jan. 4, 1985 PCT Filed Mar. 9, 1984 PCT Pub. No. WO84/04366 PCT Pub. Date Nov. 8, 1984.Corner pieces for frames are used for joining together frame sides situated adjacent the corner piece. The frame sides are tubular or profile-shaped and adapted in their inner cavity to receive legs which are angularly arranged on the corner piece and interconnected by means of an intermediate part. Each leg consists of two parallel shanks and each shank is shaped so as to be complementary to the cavity of the frame side profile engaging the respective shank so that the shank can be inserted guidingly and with a certain friction in the cavity of the profile. The corner piece is composed of two identical corner parts interconnected by fastening means, the legs and the intermediate part of the corner piece having, on one hand, a first symmetry plane coinciding with the frame plane and, on the other hand, a second symmetry plane or bisector plane bisecting the angle between the legs of the corner piece. The second plane is perpendicular to the first symmetry plane.
Patent FI-88633-C (FI)
Inventor: HAMPL JR VLADIMIR
IPC: D21H21/34
Filed: 1987-09-25
Granted: 1993-06-10
Abstract: Wrappers (10) for smoking articles (18) providing reduced ignition proclivity or self-extinguishing properties to the resultant smoking articles (18). The wrapper materials (10) contain band areas of low inherent BMI in the range from about 0 to about 4 cm<-><1>. Preferred embodiments include wrappers (10) wherein bands (14) of paper material with reduced filler content are provided to produce a BMI in the range of from about 0 to about 2 cm<-><1> in the band areas and the resulting smoking articles (18) are self-extinguishing in the banded zones (24). The width of the bands (14) may be in the range of from about 2 to about 20 millimeters and, for self-extinguishing properties, are preferably at least about 6 millimeters.
Patent FI-93968-C (FI)
Inventor: BAYER THOMAS
IPC: C12P17/18
Filed: 1989-01-19
Granted: 1995-06-26
Abstract: The process entails cultivation of a microorganism of the genus Monascus in a water-depleted, sterilisable fluidised bed fermenter as has been proposed in German Patent Application P 36 25 698.6. The microorganism itself - in pellet form or grown on carriers - is used as fluidisable particle and can be supplied with nutrients by spraying substrate solutions in. The dyes and/or active substances are isolated by extraction with organic solvents.
Patent FI-96412-C (FI)
Inventor: CLAIR REN
IPC: C01G49/10
Filed: 1989-04-28
Granted: 1996-06-25
Abstract: Process for the preparation of ferric chloride from dilute hydrochloric acid, which consists in first of all making a dilute solution of ferrous chloride by reaction with iron and then chlorinating this solution in the presence of recycled ferric chloride and finally in decompressing the solution which has just been chlorinated to evaporate off water. This process yields ferric chloride which can be employed directly as a flocculating agent for water treatment.
Patent FI-85200-C (FI)
Inventor: VALTONEN RAINER ILKKA TAPIO
IPC: H02G5/04
Filed: 1990-06-29
Granted: 1992-03-10
Abstract: Cable duct for cables and cords and outlet boxes to be connected to them. The cable duct (1) comprises a case-like channel track (3) forming a cable space (4) for cables and cords (12) and an installation slot (6) for outlet boxes (2, 2 min ), and a cover plate (7) covering the installation slot. In order to simplify the connection of outlet boxes to the cables, a conductor rail (9) including fixed longitudinal bare current conductors (11) is provided in the cable space (4) of the channel track (3) for electrically connecting the outlet boxes (2) to a power current network. <IMAGE>
Patent FI-94104-C (FI)
Inventor: FRIBORG SIGURD
IPC: B22F3/15
Filed: 1992-08-31
Granted: 1995-07-25
Abstract: PCT No. PCT/SE91/00143 Sec. 371 Date Oct. 30, 1992 Sec. 102(e) Date Oct. 30, 1992 PCT Filed Feb. 25, 1991 PCT Pub. No. WO91/12911 PCT Pub. Date Sep. 5, 1991.This invention relates to a method of manufacturing a plurality of molded parts by the steps of (a) providing a plurality of subelements, at least one of said subelements being formed by compression moulding of a sheet so as to define a plurality of recesses therein; (b) welding said subelements together to provide a deformable composite capsule in which said recesses define an inlet channel communicating with a plurality of moulding chambers for forming a plurality of moulded parts; (c) passing powdered material through said inlet channel in said capsule to fill said plurality of moulding chambers therein; (d) evacuating said capsule and essentially sealing said inlet channel; (e) isostatically compacting said capsule to form an essentially dense body therein comprising a plurality of interconnected moulded parts, and (f) separating said moulded parts from one another and cleaning them away from said inlet channel.
Patent NO-166713-C (NO)
Inventor: DESAI BIPINCHANDRA NANUBHAI
IPC: C07C233/04
Filed: 1985-07-08
Abstract: Compositions of matter are disclosed of compounds of the formula <IMAGE>  and the pharmaceutically acceptable acid addition salts thereof wherein X represents a halo, lower alkyl, hydrogen, trifluoromethyl, phenyl, or lower alkoxy substituent; Y represents -CN, -CONH2, -CON(R1)2 or -CO2R1 where R1 is a lower alkyl; m is the integer 1 or 2 and n is an integer from 1 to 3 inclusive; R2 represents lower alkyl; R3 represents lower alkyl or acetyl, aroyl, phenacetyl or trifluoracetyl; A, B, and D are carbonyl or methylene such that when one of A, B, or D is carbonyl, the others are methylene and R3 is lower alkyl, whereas when R3 is acetyl, aroyl, phenacetyl or trifluoroacetyl, A, B, and D are methylene. These compounds have utility as antiarrhythmic agents.
Patent NO-170030-C (NO)
Inventor: PORTER RANDALL ALAN
IPC: C10G9/16
Filed: 1987-04-07
Abstract: The formation of carbon on metals exposed to hydrocarbons in a thermal cracking process is reduced by contacting such metals with an antifoulant selected from the group consisting of a combination of elemental indium or an organic compound of indium and tin and a combination of elemental indium or an organic compound of indium and antimony.
Patent NO-177053-C (NO)
Inventor: MARTIN LAWRENCE LEO
IPC: A61K31/473
Filed: 1990-06-25
Abstract: There are described compounds of the formula, <CHEM>  where  X is hydrogen, loweralkyl, loweralkoxy or halogen;  R when present is hydrogen, loweralkyl or arylloweralkyl;  R1 is hydrogen, loweralkyl or arylloweralkyl; and  R2 when present is hydrogen or loweralkyl; which compounds are useful for alleviating various memory dysfunctions characterized by a decreased cholinergic function such Alzheimer's disease.
Patent NO-178417-C (NO)
Inventor: LASNIER DIDIER
IPC: G05D16/10
Filed: 1991-02-18
Abstract: The body (1) of the pressure-reducing device comprises opposed bores (8, 9) for the mounting of means of connection for entry (34) and for exit (46) and the outer end of the bore (3) forming a high-pressure chamber in which the regulation valve (7) is mounted is arranged to receive a means of connection (40) of a high-pressure manometer (41) forming a bearing surface for the spring (39) for loading the regulation valve (7), which comprises a frustoconical annular fitting (37) in which is force-fitted the rod (38) for coupling between the regulation valve (7) and the piston (13) delimiting the low-pressure chamber (12). 
<??>Application to various arrangements of pressure-reducing devices for industrial use. 
<IMAGE>
Patent AU-684408-C (AU)
Title: Concrete breaking apparatus
Inventor: ROTH SCOTT R
IPC: E01C23/12
Filed: 1995-10-18
Granted: 1996-05-15
Abstract: A concrete breaking apparatus includes a non-circular multi-lobed impact roller connected via an axle to a wheeled frame such that the roller rolls upon the ground as the frame is towed by a tractor. Each lobe of the roller includes a ridge extending across the width of the roller and projecting outwardly from the impact surface of each lobe along a line parallel to the axle and generally centrally located within the dynamic impact region of the impact surface. The ridge may take various configurations, including a triangular cross-section, a semi-circular cross-section, and a plurality of spaced apart projections.