baber/WOPTO huggingface dataset:
Patent CA-1209606-A (CA)
Inventor: BERTHELSEN ERNST R
IPC: B31B50/98
Filed: 1983-04-11
Granted: 1986-08-12
Abstract: ABSTRACT OF THE DISCLOSURE     Apparatus for folding paper sacks to Z shape about transverse fold lines comprises scoring wheels for defining the fold lines, folding blades and folding means consisting of folding bars for turning the sacks about the folding blades.  A first double belt conveyor clampingly engages each sack near its base or filling aperture and conveys it continuously through the folding means. Two parallel shafts mounted in the machine frame in a vertical plane transverse to the conveying direction each carry two spaced co-operating scoring wheels which provide the passing sacks with scoring in opposite senses.   A second double belt conveyor provided parallel to the first engages the sacks at the opposite end,has a length equal to the scoring and holds each sack while passing through the scoring wheels.  A third double belt conveyor adjoining the second and parallel to the first clamps each sack between the first double belt conveyor and the scoring facing same during fold-ing about this scoring.  A first folding blade parallel to the third double belt conveyor has its folding edge disposed near the first scoring and a first folding bar has its rear end below the plane of the rear end of the first folding blade and the front end overlapping the front zone of the first folding blade.  A fourth double belt conveyor adjoining the third clamps the sack in the region of the first fold.  A second folding blade parallel to the fourth double belt conveyor has its folding edge near the second scoring above the first fold.  A folding bar is provided which turns the free sack portion over the second folding blade.
Patent CA-1213712-A (CA)
Inventor: GARTNER KARL
IPC: E04B1/38
Filed: 1983-07-26
Granted: 1986-11-12
Abstract: ABSTRACT OF THE DISCLOSURE        A device, for supporting a heavyweight panel in a curtain wall unit or partition having a rectangular frame, comprises a horizontal support plate adapted to support the panel at its lower edge thereof, and a vertical plate extending downwardly and centrally from the horizontal support plate. At least one projection is disposed on the underside of the horizontal support plate adjacent to an interior edge thereof for being fitted in at least one opening in an interior part of a lower horizontal frame member.  The device also has a plurality of parallel first reinforcing ribs on an interior face of the vertical plate and a plurality of parallel second reinforcing ribs on an exterior face of the vertical plate.  Each of the first reinforcing ribs having an interior face lying at a right angle with respect to the underside face of the horizontal support plate for intimate  contact with an exterior vertical wall of the interior frame member part when the projection is fitted in the opening in the same interior frame member part.
Patent CA-1212944-A (CA)
Inventor: LAFON LOUIS
IPC: A61P9/12
Filed: 1983-10-24
Granted: 1986-10-21
Abstract: A B S T R A C T            The present invention relates to new phenyl-(3-amino-propyl)-ketone derivatives, namely (2, 4, 6-trimethoxyphenyl)-(3-hexamethyleneiminopropyl)-ketone and its addition salts.          The invention also relates to the method for preparing these new derivatives and to their use in therapeutics for the treatment of disorders of the cardiovascular system as vasodilator and bradycardia agents intraveniously and intraduodenially.
Patent CA-1200776-A (CA)
Title: Method for the biological removal of free and complex   cyanides and thiocyanates from water
Inventor: MUDDER TERRENCE I
IPC: C02F3/12
Filed: 1983-11-15
Granted: 1986-02-18
Abstract: METHOD FOR THE BIOLOGICAL REMOVAL OF FREE AND COMPLEX CYANIDES AND THIOCYANATES FROM WATER                  ABSTRACT OF THE INVENTION           Cyanides, thiocyanates and metal cyanide complexes present in an aqueous solution can be biologi-cally degraded by certain mutant strains of the species Pseudomonas paucimobilis.  Such microorganisms are useful in the biological treatment of cyanide-containing wastewaters.         Pseudomonas paucimobilis mudlock was deposited at the ATCC on November 3, 1982, and granted accession no. 39204.
Patent CA-1204951-A (CA)
Inventor: GILMORE WILLIAM J
IPC: B60K20/06
Filed: 1983-12-16
Granted: 1986-05-27
Abstract: ABSTRACT       A device to translate rotary motion into reci-procal motion where the device includes a rigid tubular guide conduit (5) connected to a flexible conduit (15). The rigid guide conduit includes a first arcuate 5. portion (6) having a keyhole slot (10) extending through a side wall of the rigid conduit (5).  The arcuate portion (6) of the guide conduit is connected to a second straight portion (7) which extends perpen-dicular to the plane of the arcuate portion (6) and is 10. connected to the arcuate portion by a third curved por-tion (8).  A core (17) is movable within the rigid and flexible conduits (5, 15) and is connected to a tab(l8) extending through the slot (10).
Patent CA-1207282-A (CA)
Inventor: STROELE ULRICH
IPC: B65D5/70
Filed: 1984-01-12
Granted: 1986-07-08
Abstract: ABSTRACT In order to provide for the simple opening by hand of a packaging of sheet material such as paper, cardboard, or the like, having a bar-seam seal, particularly rectangular packaging for liquids and made of paper-plastic compound material, the bar-seam seal it provided with at least one flag-like tear tab located on the outside of the packaging.  To provide for the easy and simple opening of all packaging having tab folds, perforations are provided in the area of the triangular fold so that when torn a smooth tear results which in its turn results in a smooth pouring spout that permits easy and clean dispensing.
Patent CA-1218001-A (CA)
Inventor: PHILPOT VAN BUREN JR
IPC: G01N33/86
Filed: 1984-01-18
Granted: 1987-02-17
Abstract: FIBRINOGEN VISCOSITY SERUM IN CLINICAL MEDICINE    ABSTRACT          Abnormal body conditions are diagnosed by withdrawing a solution of coagulant-free serum from the patient, adding a standardized fibrinogen solution to the serum sample, measuring the viscosity of the serum fibrinogen mixture and comparing it with predetermined serum viscosity values of a normal population of patients similarly treated.  Viscosity values so obtained correlate to whole blood rheocohe-sion, a valuable diagnostic parameter for the clinician, for example, in distinguishing schizophrenia from other psychiatric conditions.
Patent CA-1243606-A (CA)
Inventor: HIDER ROBERT C
IPC: A61P7/06
Filed: 1984-02-07
Granted: 1988-10-25
Abstract: ABSTRACT      Pharmaceutical compositions containing an iron complex of 3-hydroxy-4-pyrone or of a 3-hydroxy-4-pyrone in which one or more of the hydrogen atoms attached to ring carbon atoms are replaced by an aliphatic hydrocarbon group of 1 to 6 carbon atoms, are of value for the treatment of iron deficiency anaemia.
Patent CA-1207726-A (CA)
Inventor: VOLLMER RUDOLF
IPC: F16K31/02
Filed: 1984-02-21
Granted: 1986-07-15
Abstract: Abstract:            An actuating mechanism comprises a lower housing portion (10) and an upper housing portion (12). The lower housing portion (10) is cup-shaped and receives the mounting plate (48) into which a thermostatically working element (46) together with a heating coil (50) is inserted. The lower housing portion (10) comprises contact lamellas (30, 32) which are shielded by an insulating plate (38).          Cut-outs (42, 56) within the insulating plate (38) allow penetration of a working piston (44) of the working element (46) and of contact pins (54) within the mounting plate (48) during assembly of both housing portions (10, 12), whereat the contact pins (54) are contacting the contact lamellas (30, 32) so that the heating coil (50) only in the assembled condition of the actuating mechanism is supplied with a voltage. A compression spring (58) serves as an abutment for the mounting plate (48). By means of the compression spring (58) the working element (46) is protected against overload. If the pushing force of the working piston (44) exceeds the biasing force of the compression spring (58), the mounting plate (48) is shifted against the compression spring, and the contact pins (54) lift off from the contact lamellas (30, 32) so that the electrical circuit is disconnected (Fig. 1a).
Patent CA-1212748-A (CA)
Inventor: MARTIN GRAHAM J
IPC: H01S3/083
Filed: 1984-02-21
Granted: 1986-10-14
Abstract: ABSTRACT OF THE DISCLOSURE       An improved ring laser rotational rate sensor includes a pair of lasing cavities, each of which is comprised of a non-planar arrangement of four cavity segments.  Common gain and biasing media are associated with closely-spaced segments of the two cavities.  The non-planar cavity geometry supports only circularly optically polarized lasing modes thereby requiring no intracavity elements for optical biasing and eliminating the need for dithering of mirrors to control optical path length.
Patent CA-1217511-A (CA)
Inventor: LAITERAE JUKKA
IPC: E02F7/06
Filed: 1984-02-23
Granted: 1987-02-03
Abstract: ABSTRACT     In a suction dredger or the like, intended for use in ice-filled waters  there is an overflow tube with a stationary lower portion and a vertically movable upper portion. At the lower end of the stationary tube portion, there is a closure member partly covering the end opening of the tube. Also at the  lower  end  of  the  movable  tube  portion,  there  is  a closure member,  which  substantially covers  that portion of the lower end opening of  the movable  tube  portion,  which corresponds  to  the  portion  of  the  bottom  opening  of  the stationary tube portion being left uncovered by the closure member of the stationary tube portion.
Patent CA-1202054-A (CA)
Inventor: BOGGS ROGER L
IPC: B62D55/28
Filed: 1984-02-28
Granted: 1986-03-18
Abstract: Roadable Track Assembly Abstract of the Disclosure A roadable track assembly includes a plurality of track shoes having a roadable grouser bar attached to each shoe.  The grouser bar is of a size, shape, and material to provide good penetration and traction in most soils and also provides acceptable wear life. A vehicle equipped with an endless track assembly having the subject grouser bars can travel on asphalt type roadways without causing permanent damage to the roads.  Track-type vehicles having conventional metal track shoe grousers often cause permanent damage when traveling upon asphalt roads.  The subject roadable track shoe grousers have sufficient surface area and resilience to produce low ground pressure on the roads and eliminate damage while providing sufficient traction for agricultural work.
Patent CA-1220046-A (CA)
Inventor: WITSCHI HEINZ
IPC: E01C11/14
Filed: 1984-03-15
Granted: 1987-04-07
Abstract: ABSTRACT OF THE DISCLOSURE      The element comprises a socket and a bar slidingly insertable into the opening of the socket. Disposed around and spaced from both the socket and the bar are at least two closed loops each, of generally rectangular shape and made from reinforcing rods. The loops are secured to the socket and the bar, respectively, in one case by welding, in another case by means of a holder. Because they are symmetrically spaced from the socket and the bar, they ensure good distribution of pressure within the concrete.
Patent CA-1241575-A (CA)
Inventor: KANNO MICHIO
IPC: A61B5/15
Filed: 1984-04-06
Granted: 1988-09-06
Abstract: ABSTRACT OF THE DISCLOSURE     In a medical device for sampling fluid, typically blood, two check valves are arranged in series in a fluid sampling line to cause the fluid to flow in one direction and a fluid sampler is connected to the fluid line between the two check valves through an adaptor, thereby preventing the fluid from flowing from the sampler to the inlet of the upstream check valve.  The inlet of the upstream check valve is connectable to a plurality of source fluid lines through a switching valve for selective communication.
Patent CA-1213362-A (CA)
Inventor: NAIMPALLY SAIPRASAD V
IPC: H04N9/64
Filed: 1984-04-17
Granted: 1986-10-28
Abstract: Abstract A filter network suitable for translating a signal such as a demodulated "I" chrominance component of a composite color television signal is disclosed.  The filter network comprises first and second cascaded sections with mutually grossly mismatched terminating impedances, and are passively interconnected via a resistance of a value which substantially precludes interaction between the sections over a given range of frequencies within the passband of the signals being translated.  Both sections are separately excited with signals to be translated.  The first section provides wideband filtering and a large amount of delay relative to that provided by the second section.  The second section provides signal amplitude peaking within a given portion of the frequency passband of the first section.
Patent CA-1240101-A (CA)
Inventor: PAPPAS MICHAEL J
IPC: A61B17/86
Filed: 1984-05-07
Granted: 1988-08-09
Abstract: ABSTRACT OF THE DISCLOSURE        Assembly of the components of a multi-component prosthesic is facilitated by constructing at least one of the components as a non-symmetrical segmented open shell whereby the segmenting of the shell increases the flexibility of the shell wall which flexibility in turn facilitates component assembly; such flexibility also enhances the engagement of retaining means for retaining the components together upon assembly.      Screws utilized to secure a prosthesis component to a bone are recessed within the seat of a screw hole formed in the component for receiving the screw and generally area contact is achieved between the underside of the screw head and the seat of the screw hole by making both the underside of the screw head and the screw hole seat spherical--additionally, a second component engaging the first component may be provided with a recess overlying the screw hole whereby in the event the screw head extends upwardly out of the screw seat the recess accommodates the screw head.
Patent CA-1249544-A (CA)
Inventor: BRIENS CEDRIC L
IPC: C10G73/04
Filed: 1984-05-07
Granted: 1989-01-31
Abstract: ABSTRACT OF THE DISCLOSURE            This invention relates to solvent dewaxing processes, for dewaxing waxy hydrocarbon oils using a dewaxing aid, which dewaxing aid comprises a mixture of (A) polyalkyl acrylate having alkyl group side chain length of from 10-26 carbons (excluding branching) and (B) an n-alkyl methacrylate polymer having alkyl group side chain length of from 10-20 carbons (excluding branching).   Component  (A)  typically has a number average molecular weight of from 3,000 to 500,000 while component (B) typically has a number average molecular weight of from 5,000 to 200,000.  The combination (A) plus (B) may be employed in a weight ratio within the range from about l/100 to 100/1, preferably about 1/6 to 2/1 and at an aid does level ranging from about 0.01 wt % to 1 wt %, preferably 0.02 to 0.2 wt % active ingredient.
Patent CA-1200087-A (CA)
Inventor: KRETH JULIS
IPC: B67B7/72
Filed: 1984-05-18
Granted: 1986-02-04
Abstract: A B S T R A C T         A can opener providing a circular cut around the cylindrical wall of a can below the lid and rim which are severed by the cut from the rest of the can.  A pair of body members having integrally formed handles are pivoted to one another.  A rotatable spindle attached to a driving wheel drives the can opener.  A cutting wheel forms a nip with the driving wheel in an operating position to force the cutting edge to penetrate through the wall of the can.          A mounting plate carrying the cutting wheel is slidably supported by one body member and is movable by cam means between the operating position and a retracted position as the body members are pivoted between their limits of pivoting.  In the retracted position the wheel withdraws into an upstanding guard whose edge abuts the severed top and displaces it.
Patent CA-1205027-A (CA)
Inventor: CHANG SHING
IPC: C12N15/00
Filed: 1984-06-13
Granted: 1986-05-27
Abstract: CHIMERIC PLASMIDS THAT REPLICATE IN BACTERIA AND  YEAST AND MICROORGANISMS TRANSFORMED THEREWITH                    Abstract of the Invention Chimeric plasmids capable of transforming bacteria and yeast are described.  The plasmids carry the Cm (chloramphenicol resistance) gene  and  the  Tc   (tetracycline  resistance)   gene  as  selectable markers.  The Cm gene allows the plasmids to be selected for in wild-type  strains  of yeast,  including  Saccharomyces  cerevisiae.   The  Tc gene allows heterologous genes cloned into the plasmids to be selected for in bacteria, including Escherichia coli.
Patent CA-1249999-A (CA)
Inventor: VIEHE HEINZ
IPC: A61K31/197
Filed: 1984-06-26
Granted: 1989-02-14
Abstract: ABSTRACT   Acylated enamide compounds, pharmaceutical compositions containing these and use of these compounds The acylated enamide compounds are acylated enamides corresponding to the general formula   in which Z represents an electron donor group, n is 1, 2 or 3, and R1 represents hydrogen, a halogen or any organic group, or salts, complexes, alkylated derivatives or acylated derivatives of these compounds.       Typical acylated enamide compounds according to the invention correspond to the formula   These acylated enamide compounds and the pharma-ceutical compositions containing the compounds are useful in the prevention and treatment of cancers.          No figure
Patent CA-1251617-A (CA)
Title: Phosphoric acid preparation process
Inventor: NINEUIL GUY
IPC: C01B25/22
Filed: 1984-07-04
Granted: 1989-03-28
Abstract: Phosphoric acid is produced, with concomitant recovery of solids comprising compounds of fluorine and silica, by (i) acidulating a first amount of phosphate ore with a strong acid to produce a first phosphoric acid slurry, (ii) filtering said first slurry to separate the liquid phosphoric acid content therefrom, (iii) concentrating a fraction of the phosphoric acid thus separated, (iv) recovering same, and (v) condensing the evolved vapors of concentration with a liquid absorbent to produce a solution of fluosilicic acid, (vi) acidulating a second amount of phosphate ore with said solution of fluosilicic acid together with a fraction of said first slurry, or together with a fraction of the phosphoric acid separated in the step (ii), to produce a second phosphoric acid slurry, (vii) filtering said second slurry to separate both the liquid phosphoric acid content and a solids fraction therefrom, said solids fraction comprising fluorine and silica compounds, (viiia) recycling the phosphoric acid thus separated from said second slurry to the step (i), or (viiib) combining same with the fraction of separated phosphoric acid to be downstream concentrated in the step (iii).
Patent CA-1215169-A (CA)
Title: Color television camera with two or more solid-state  imaging devices arranged in phase difference fashion
Inventor: TAKANASHI ITSUO
IPC: H04N9/04
Filed: 1984-07-20
Granted: 1986-12-09
Abstract: TITLE OF THE INVENTION  COLOR TELEVISION CAMERA WITH TWO OR MORE SOLID-STATE  IMAGING DEVICES ARRANGED IN PHASE DIFFERENCE FASHION                         ABSTRACT      In a color television camera, a light ray from an object (O) to be taken is split into a plurality of rays to be respectively incident on two or more solid-state imaging devices (SID1, SID2) each equipped with a color separation stripe filter (F) where the imaging devices are positioned so that pixels (1) thereof are horizontally shifted by a predetermined distance (P/2) from pixels (2) of remaining imaging devices with respect to an image applied thereto.  The imaging devices are driven in a sequence, and output signals therefrom are sampled in a sequence so as to produce a single multi-color video signal by combining the plurality of sampled signal components.  With this arrangement, the frequency of color signal components within the multi-color video signal is increased from the frequency of each of the output signals from the imaging device.  The sampled signal components may be further sampled so that a plurality of color signals corresponding to the colors of the color stripe filters are obtained and their levels are respectively adjusted for obtaining level-adjusted color signal which are then combined to produce a single multi-color video signal.
Patent CA-1242946-A (CA)
Inventor: FALTER RICHARD D
IPC: A24B3/04
Filed: 1984-10-05
Granted: 1988-10-11
Abstract: TITLE         SEALED PNEUMATIC TOBACCO CONVEYING       AND TREATING APPARATUS               INVENTORS                      Richard Dean FALTER    Kevin R. KORTE     ABSTRACT       An apparatus for treating a tobacco as it is conveyed through the apparatus includes a heater for heating the treating and conveying gas, a tobacco-gas separator device for separating the treated tobacco from the treating and conveying gas, and a tobacco feed device for introducing tobacco to be treated into the treating gas stream between the heater device and tobacco-gas separator device. The separated treating gas is returned to the heater device for reuse in treating more tobacco. The apparatus further includes a venturi which maintains a substantially zero internal atmospheric pressure at the tobacco feed device to prevent the escape of treating gas from the apparatus or entry of ambient air into the apparatus.
Patent CA-1215928-A (CA)
Inventor: MAXNER RICHARD B
IPC: B65G49/07
Filed: 1984-10-12
Granted: 1986-12-30
Abstract: ABSTRACT            A  conveyor  for  transporting  a  substrate  free from  contact  with  any  stationary portion  of  the conveyor.     This  is  accomplished  by  providing guide  elements  received  in  recesses  in  a  pair of track members, with the recess having a parti-cular  configuration   that  physically  holds  the substrate  support.    The  substrate support  has outwardly   and   upwardly   extending   projections that  retain the  side  and  lower  edges  only  of the substrate.  The track members are also provided with  guide plates  that  overide  the  edges of the substrate to retain the substrate on the conveyor.           The  guide  plates  are  adjustable  so  that  the substrate  can  be  removed  from  the  conveyor.          Thus,  the  substrate  is  carried  on  the  conveyor but  can  be  removed  from  the  conveyor  whenever desired to do so.
Patent CA-1235199-A (CA)
Inventor: SONOBE TOSHIMITSU
IPC: H01R43/20
Filed: 1984-10-19
Granted: 1988-04-12
Abstract: ABSTRACT           LEAD MEMBER AND METHOD OF FIXING THEREOF            A lead member comprises a plurality of leg pieces, an interline plate for holding the leg pieces spaced from each other at predetermined intervals to thereby interline respective one ends of the leg pieces. Terminal portions are provided at the respective other ends of the leg pieces to attach to a PCB, a wire or the like.  Each of the leg pieces is folded to overlap the interline plate so as to form a leg portion at the folded section, the leg portion being insertable into predetor-mined openings in another PCB or substrate.