baber/WOPTO huggingface dataset:
Patent CA-1264516-A (CA)
Inventor: SICKA RICHARD W
IPC: B29C48/335
Filed: 1985-09-27
Granted: 1990-01-23
Abstract: ABSTRACT OF THE DISCLOSURE     A coextrusion head for producing a generally tubular elastomeric ply made up of first and second concentric-tubular streams of elastomeric material having interposed, adjacent to their interface, a closely spaced array of parallel reinforcing elements wherein the coextrusion head includes a reinforcing element guide subassembly including a generally annular guide element as well as a mechanism for individually and independently directing and accurately positioning a circular array of uniformly spaced individual reinforcing elements.  A generally annular inner die assembly cooperates with the annular guide element to form a first distribution channel and a generally annular outer die assembly also cooperates with the annular guide element to form a second distribution channel, with the guide element cooperating with the inner and outer die assemblies to produce concentric first and second tubular extrudate paths which thereafter merge into a third such path with the individual reinforcing elements being introduced into the interface between the first and second tubular streams of elastic material as they merge into a third tubular stream so as to produce the tubular elastomeric reinforced ply.  A method for coextruding an annular seamless component of reinforced elastomeric material is also presented.
Patent CA-1260530-A (CA)
Inventor: BRUMME GERHARD
IPC: H01S3/097
Filed: 1985-10-11
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE         A transversally excited gas laser whose main dis-charge is initiated by a corona discharge triggered between auxiliary electrodes.  The auxiliary electrodes are thereby respectively composed of a conductor which is enveloped by a jacket of dielectric which forms a single part.  The jacket is provided with an incision between the two conductors parallel to the longitudinal axis, facing the main discharge path, and also is metallized at its outside.  The incision projects UV light of the corona discharge into the region of the main dis-charge path and thus generates free electrons where they are most effective.  The outside metallization increases the capacitance of the auxiliary electrode arrangement; and as a result, the corona discharge is intensified.  The main dis-charge may possibly also be delayed such that the firing ensues in a more greatly ionized gas.  The result is that the laser becomes more independent of changes in the high voltage, the gas pressure and the gas composition and thus may be used in sealed-off CO2 lasers for mobile employment.
Patent CA-1264721-A (CA)
Inventor: DESMOND MICHAEL J
IPC: B01J29/40
Filed: 1985-10-24
Granted: 1990-01-23
Abstract: ABSTRACT OF THE DISCLOSURE A molecular sieving metallosilicate is disclosed which comprises a complex represented in terms of mole ratios of oxides by the formula:                wherein A is an ammonium, alkcyl ammonium, alkyl phosphonium or alkyl arsonium ion; D is an alkali or alkaline earth metal ion or a mixture of two or more thereof; E is selected from the group consisting of Al, B, Mo, W, Fe, or a mixture of two or more thereof; M is a tetravalent metal selected from the Lanthanide or Actinide series; a is a number ranging from zero to about 25; b is a number ranging from zero to about L5; c is a number ranging from zero to about 0.3; d is a number ranging from about 20 to about 500; e is a number ranging from zero to about 200. The X-ray diffraction pattern for these metallosilicates indicates a ZSM-5 like crystalline structure. A method for making these metallosilicates, and a method for dehydrating and reforming methanol using these metallosilicates are disclosed.
Patent CA-1269605-A (CA)
Inventor: RODRIGUES PEDRO
IPC: B32B15/08
Filed: 1985-11-04
Granted: 1990-05-29
Abstract: ABSTRACT          A  thin,   plastically  formable  composite  laminate features  at  least  one  metallic  outer  layer  and a plastic  sheet-like  core;   the  metallic  outer  layer exhibits a flat stress-strain curve which is similar to that of the plastic core and is achieved by employ-ment of an aluminum alloy as the foil,  in particular, the alloy contains 0.8 to 15 wt.  % of Fe,  from 0 to 0.5 wt.  % of Mn,  from 0 to 0.5 wt. % Si, wherein the sum of Mn and Si is from 0.2 to 0.8 wt.  %,  up to 0.8 wt.  % total of other elements which each individually do not exceed 0.3 wt.  % in concentration, balance Al; the preferably 1.5 - 2.5 mm thick,  composite laminate is employed for the manufacture of shaped parts in light weight constructions,  especially in automobile, equipment and architectural applications.
Patent CA-1264095-A (CA)
Inventor: EBERHARD MARTIN F
IPC: G06F3/02
Filed: 1986-01-30
Granted: 1989-12-27
Abstract: Abstract A computer system comprises a terminal and a keyboard, the terminal comprises a central control means for controlling the operator of the keyboard and the key-board comprises a switch array, the switch array has a plurality of rows and a plurality of columns.   The terminal further comprises a data output port for transmitting a command signal from the terminal central control means and a data input port for receiving a data signal from the keyboard.  The command signal comprises a keyboard initialize signal and a keyboard increment signal.  The keyboard further comprises a four-wire keyboard interface means for communicating with the terminal.   The four-wire keyboard interface means facilitates the initialization of a sequence for scanning the switch array after the receipt of the keyboard clear signal, the scanning of the switch array for detecting the activation of a location of the switch array after the receipt of the keyboard increment signal, and the transmission of the data signal after detecting the activation of the location of the switch array.
Patent CA-1238633-A (CA)
Inventor: PRIEELS JEAN-PAUL
IPC: A23J1/20
Filed: 1986-02-07
Granted: 1988-06-28
Abstract: ABSTRACT OF THE INVENTION        A process for the purification of proteins from a fluid medium wherein said proteins have an isoelectric pH higher than the pH of said fluid medium, said process comprising passing the liquid medium over acidic polysaccharide gel particles of at least 0.5 mm in the shortest dimension, and recovering the desired proteins from the gel particles by elution with an aqueous salt solution having ions concentration of at least 5 grams per liter.
Patent CA-1263585-A (CA)
Inventor: GARVEY MICHAEL J
IPC: C01B33/141
Filed: 1986-03-03
Granted: 1989-12-05
Abstract: ABSTRACT      A redispersible silica dispersion is provided containing selected water-soluble cationic surfactants, the dispersion being characterised in that the particle size range concentration and pH are selected to allow minimal amounts of surfactant to stabilise the dispersion and, optionally, a preservative may be added to maintain the dispersion free from microbial contamination.
Patent CA-1248691-A (CA)
Inventor: DAS SURYYA K
IPC: C08F2/00
Filed: 1986-03-05
Granted: 1989-01-10
Abstract: Abstract of the Disclosure A method of preparing a free radical initiated addition polymer in the presence of hydrogen peroxide solution is disclosed.  The hydrogen peroxide solution is added incrementally to the reaction mixture during the course of the polymerization with water and low boiling organic solvents being continuously removed from the reaction mixture.  The invention enables the polymerization to occur at high temperatures which is conducive to the preparation of low molecular weight polymers.
Patent CA-1272431-A (CA)
Inventor: IIDA SACHIHIRO
IPC: C21D9/573
Filed: 1986-03-21
Granted: 1990-08-07
Abstract: METHOD AND APPARATUS OF COOLING STEEL STRIP                 Abstract of the Disclosure Disclosed is an improvement of final cooling of the steel strip by immersing in cooling water, which strip has been  cooled through a cooling zone in a continuous heat treating line.  The improvement is achieved by injecting cooling water to the surface of the immersed strip to rapidly cool the strip to a predetermined temperature until the strip reaches the first sink-roll and resulted in that any dirt adhesion on the surface of the strip caused by contacting with the first sink-roll is prevented without increment of cooling cost.
Patent CA-1268666-A (CA)
Inventor: RAZBIN VLADIMIR V
IPC: F23C10/10
Filed: 1986-04-04
Granted: 1990-05-08
Abstract: Abstract An improved reinjection system is described for a bubbling bed fluidized bed combustor of the type having a combustion zone in which fuel is burned in a fluidized bed of granular material, means for collecting particles from the flue gases and means for reinjecting the collected par-ticles into the combustion zone. The improved reinjection system comprises a first particulate material conductor pipe sloping downwardly toward the combustion zone, the lower end of this first downwardly sloping pipe being flow connected by way of a lower corner or elbow to a short section of upwardly sloping pipe.  The upper end of this short upwardly sloping pipe is flow connected by way of an upper corner or elbow to a second downwardly sloping pipe.  The first downwardly sloping pipe, the upwardly sloping pipe and the second downwardly sloping pipe form therebetween a Z-valve.  Air injector means are provided for injecting air into the upwardly sloping pipe to lift the particles therein over the upper corner and further air injector means are provided for forcing the particles from the second downwardly sloping pipe into the fluidized bed of the combustion zone against the back pressure of the bed.
Patent CA-1260135-A (CA)
Inventor: KIRKLAND ROBERT N
IPC: H04N7/00
Filed: 1986-04-24
Granted: 1989-09-26
Abstract: ABSTRACT: Deriving frame internal signals.          Serial data from a C-MAC, D-MAC or D2-MAC television signal is applied over line (1) to a serial data to error conversion unit (2) which produces a 3-bit error signal when the applied data is compared with a W1 sync. word. The error signal is applied to comparators (6 and 7) whose other inputs receive a maximum or minimum error dependent signal to produce an output when the number of errors lies within certain requirements. These outputs are latched in a 2-bit latch (8) to produce line pulses on receipt of an acceptable sync   word at an appropriate time, the outputs of the latch (8)  being applied to two shift registers (9 and 10). The shift registers (9 and 10) produce outputs P1, P2, P3 and P4 over four line periods with the P3, P4 outputs of shift register (10) and the P1, P2 outputs of shift register (9) being applied to respective inputs of a first AND-gate (11) whilst the remaining outputs are applied to respective inputs of a second AND-gate (12) which gates produce an output when there is coincidence alternately at the end of each frame period. The outputs are applied to respective inputs of an OR-gate (13) to derive a frame flywheel and sync. acquisition unit (14) at frame frequency.
Patent CA-1269848-A (CA)
Inventor: ARNOLD WILLIAM T
IPC: A01D34/42
Filed: 1986-04-30
Granted: 1990-06-05
Abstract: TITLE:  GRASS COLLECTION SYSTEM FOR MOWER     ABSTRACT OF THE DISCLOSURE     A grass collection system for a reel mower in which an auger extends across each reel.  The part of the auger not facing the reel is enclosed by a shield, so the auger  conveys  cut  grass  laterally  to one  end  of  the mower, from which end the cut grass is conveyed through an air duct and impeller to a hopper.   Where the duct connects to the auger shield, an extra opening is pro-vided to entrain outside air, to increase the velocity of air flow past the auger shield outlet and thus reduce the likelihood of clogging.
Patent CA-1261195-A (CA)
Inventor: AQUILINA PAUL C
IPC: B25G3/12
Filed: 1986-05-30
Granted: 1989-09-26
Abstract: ABSTRACT     A clip for securing a handle shaft in a shaft-receiving opening in a tool is disclosed. The clip comprises a central portion and a tab portion integral with the central portion to project through a radially-directed slot in the structural portion of the tool which surrounds the shaft-receiving opening. One or the other of the central portion or the tab portion is configured for positioning on the interior of the structural portion of the tool which surrounds the shaft-receiving opening, and the other on the exterior. A flange depends from the central portion. The flange has an elongated aperture through which the handle shaft passes. The edge of the aperture remote from the central portion, preferably provided with teeth, is angled and biased towards the handle shaft to anchor it.          Instead of the apertured flange, a tongue depending from the central portion and angled and biased towards the handle shaft may be used.          The interior one of the central portion and the tab portion preferably includes at least one axially disposed ramp of narrow thickness, each ramp increasing in height in the direction of insertion of the handle shaft. Each ramp may have a radially disposed end face for anchoring into the handle shaft. Preferably, there are two ramps, angling in towards each other as their height increases.
Patent CA-1252811-A (CA)
Inventor: HLAVACH MARK C
IPC: B60R13/04
Filed: 1987-02-17
Granted: 1989-04-18
Abstract: ABSTRACT OF THE DISCLOSURE           A movable molding is provided for a vehicle on the vehicle body adjacent to a wrap-around end portion of the bumper.  The molding and end portion of the bumper have mating abutment walls through which these elements are fastened together.  When the bumper moves towards the vehicle upon impact, the molding is thereby caused to move therewith. Slide means are provided between the molding and vehicle body for sliding of the molding along the body.  A cam surface is provided in the sliding structure which causes the end of the molding remote form the bumper end portion to move away from the vehicle body and thereby avoid damaging contact with any outwardly projecting vehicle body structure which lies in the path of the molding.
Patent CA-1266722-A (CA)
Inventor: LIANG BOB C
IPC: G06F17/17
Filed: 1987-03-17
Granted: 1990-03-13
Abstract: INTERPOLATED DISPLAY CHARACTERISTIC VALUE GENERATOR                 Abstract of the Disclosure Method and apparatus for providing interpolated display characteristic values,  such as intensity or Z value,  for pels within a polygon to be displayed by a computer graphics display system.  A scanning sequence generates pel addresses such that each pel address so generated is contiguous with a previously generated pel address.  The parametric value rate of change in both the X and the Y direction is determined, and expressed as an integer value and a remainder quantity.          The remainder quantity is used  to determine  a  sequence, driven  by  pel  address  changes,  by  which  the  integer parametric value increment from pel to pel is incremented or decremeted by one in a regular sequence that assures that the error in the computed parametric value  for each pel never exceeds 0.5 parametric value units.
Patent CH-492766-A (CH)
Title: Reactive dyestuffs of the soluble and of the dispersion
Inventor: BITTERLI PETER DR
IPC: C09B62/507
Filed: 1967-03-23
Abstract: Reactive dyestuffs of general formula where F is the radical of a dyestuff or coupling compound; R1, R2, R3, R4, R5, are from H, lower alkyl, halogen; X is from -NR-CO-(CH2)m-1, -NR-CO-CH=CH-, -CO-NR- and a -SO2NR- (R is H or lower alkyl, m is 1 -4) when F is the radical of a dyestuff, and X is -N=N- when F is coupling compound. The water-souble dyestuffs are suitable for dyeing leather, vegetable and animal fibres, regenerated cellulose, casein fibre, and synthetic polyamides. The dispersion dyestuffs are suitable for dyeing fibres of cellulose esters and ethers, polyesters, polyurethanes, polyacrylonitriles and in particular polyurethanes, polyamides, and polyacylics which have been modified by the introduction of basic groups.
Patent CH-498095-A (CH)
Title: Naphtamidines anthelmintic
Inventor: RICHARD BALTZLY
IPC: C07C67/00
Filed: 1968-05-14
Abstract: (A) Cmpds. R =R1 = Pr or Bu R2=(7-13C) alkyl. (cf G.B. 1,074,102) (B) Acid addn. salts of I Anthelmintics, esp. against tapeworms. III (R2 = octyl; 281 g) was added to Bun2H (387 g.) & AlCl3 (201 g.), heated 3h at 100 deg., poured into ice-cold 3N-HCl (21.), filtered, washed (3N-HCl), & recryst. from H2O, giving the amidine-HCl, m.p. 197-8 deg.
Patent DK-191587-A (DK)
Inventor: MULLER JEAN-CLAUDE
IPC: C07D281/10
Filed: 1987-04-14
Abstract: Compounds which are 1,5-benzothiazepine derivatives of general formula (I)    <IMAGE>  (I)  in which R denotes hydrogen or C1-C4 alkyl and R1 and R2 either separately denote C1-C4 alkyl groups or together denote a tetramethylene or pentamethylene group and their acid addition salts are therapeutically active as calcium antagonists.
Patent DK-221289-A (DK)
Inventor: REUTER ROLF
IPC: C22B7/00
Filed: 1989-05-05
Abstract: Batches of hydroxide sludges are successively converted with various reagents in a reaction container, thus transforming by oxidation the chrome hydroxide into chromate. The zinc hydroxide is extracted by alkalis. The chrome hydroxide in the residue of the alkali processing is oxidized into chromate. Copper and nickel are extracted with acids from the oxidation residues. The remaining residual sludge contains essentially iron hydroxide. Copper oxide is precipitated from the solution, separated from the nickel solution and finally dissolved in acid. The separation can be carried out in a single container and supplies the separated components of the hydroxide sludge in a form that allows these components to be recuperated as useful materials.
Patent DK-243989-A (DK)
Inventor: NIXON JAMES ARTHUR
IPC: C07D295/073
Filed: 1989-05-19
Abstract: This invention provides ring-substituted 2-amino-1,2,3,4-tetrahydronaphthalenes which are selective inhibitors of serotonin reuptake.
Patent DK-304584-A (DK)
Inventor: HUTH ANDREAS
IPC: C07D471/04
Filed: 1984-06-21
Abstract: beta -carboline derivatives of general Formula I    <IMAGE>  (I) wherein R3 is   <IMAGE>  wherein R5 is C1-5 alkyl, R6 is lower alkyl, aralkyl, or alkoxyalkyl of up to 7 carbon atoms, and R7 and R8 are hydrogen C1-5 alkyl, or, collectively with the amido nitrogen atom, piperidino, R4 is hydrogen, C1-3 alkyl, or CH2OR9 wherein R9 is C1-3 alkyl, atoms, and RA is -COOR10    <IMAGE>   wherein R10 is hydrogen, lower alkyl, alkoxyalkyl or alkenyl of up to 5 carbon atoms, or benzyl, or X is oxygen or sulfur, and R11 and R12 each are hydrogen, lower alkyl or alkenyl or, collectively with the amido nitrogen atom, represent a hetero ring, are prepared by conventional methods and exhibit, inter alia, an effect on the central nervous system and are suitable for use as psychopharmaceuticals.
Patent DK-362680-A (DK)
Inventor: BAUCH H
IPC: H04N7/173
Filed: 1980-08-22
Abstract: 1. A wide-band telecommunications system comprising light waveguides (LWL) between exchange stations (VSt) and subscribers (Tin), on each of which a plurality of video signals, radio channels and digital signal unit channels, in particular 64-kbit/s channels of an integrated digital telecommunications network can be combined in multiplex fashion, a respective opto/electronic transducer (O/E) is connected to the light waveguide (LWL) at the subscriber end, and to which opto/electro-transducer a de-multiplexer (Dex)/multiplexer (Mul) is possibly connected in order to separate/combine digital signals, which are transmitted in digital telecommunications network unit channels, from/with the video and radio signals and feedback channel signals, characterised in that the video signals are transmitted on the light waveguide (LWL) and on a coaxial line (KL), which is provided for each individual domestic unit, which is to be used for video and radio signals, and which leads to one or more sockets (D1...Dn) having separate jacks for video and radio signals, in the transmission channels which are individually assigned to the individual video receivers which are currently operated on the coaxial line (KL), only the video signals determined for a video receiver (TVEi) operated at a random socket (Dn) of the coaxial line (KL) are rendered operative by an individual receiver-adjusted channel selection device in the particular video receiver (TVEi).
Patent DK-410883-A (DK)
Inventor: EMMRICH PETER
IPC: B21D19/12
Filed: 1983-09-09
Abstract: 1. Apparatus for forming the beads (23, 23', 51, 51') and water-retaining folds (24, 24', 52, 52') by automatically curling and bending of the protruding, trimmed, free longitudinal edge protions (2, 2', 3, 3', 28, 28', 29, 29') on deepdrawn blanks (1, 27) for one-part gutter angles having side walls which are shaped like arcs of a circle adjacent to the corner joint between the abutting gutter angle members, characterized by a) a lower die having aa) a stationary lower die member (5, 31), which conforms to the exterior profile of the blank (1, 27) ; ab) a raising die member (13, 38), which is adapted to be raised and lowered and disposed on that side on which the water-retaining folds (24, 24', 52, 52') are to be formed. b) an upper die having ba) an upper die member (8, 33), which is adapted to be raised and lowered and conforms to the interior profile of the blank and is adapted to be clamped against the lower die member ; bb) a backing bar (10, 35) , which is adapted to be raised and lowered and disposed in a recess (1, 36) of the upper die member on the side on which the water-retaining fold is to be formed ; c) respective curling rods (20, 20', 48, 48'), which are longitudinally and transversely displaceable and are rotatable and adapted to be slidably fitted on the edges of those free longitudinal edge portions (2, 2', 29, 29' which are intended to form beads (23, 23', 51, 51') ; and d) respective bending rods (21, 21', 47, 47'), which are longitudinally displaceable and rotatable and adapted to be slidably fitted onto the edges of those free longitudinal edge portions (3, 3', 28, 28') which are intended to form the water-retaining folds (3, 3', 28, 28').
Patent DK-485482-A (DK)
Inventor: BRAEGER HORST
IPC: A22C/
Filed: 1982-11-02
Abstract: A method for cutting off the head of fish is described. The method enables an increased yield of fish meat, which can be used for human food. The method involves one first splitting off the tendinous ligament 4, Supracleithrum, attached to the two gill arch bones 1, 2 near the imaginary horizontal plane situated through the spinal column 3, after which the gill cavity is opened ventrally by cutting through the isthmus, whereupon the head is bent back in the direction of the neck in an angle position relative to the body and pulled off. Besides the advantage of more and better fish meat yield, as compared to known methods, the method enables a reduction in quality control and after-processing. <IMAGE>
Patent DK-492985-A (DK)
Inventor: LJUNGDAHL BO
IPC: A01D/
Filed: 1985-10-25
Abstract: Topping assembly 1 for root crop harvesting machines, especially machines designed for sugar beets. The assembly 1 comprises several parallel topping runners 2, which are welded together to form a, so-called, lifting grid, which is secured on a shaft 4 which is forced upward in a vertical shifting arrangement 4 by the crop bodies and tops off the root crops that are growing in a row. Each runner 2 has an initial lift angle α of around 65 degrees in relation to the horizontal plane, and this lift angle is situated A approximately 115 mm above the lowest point of the runner, where because the distances B between the ground level and this lowest point is generally around 50 mm it is theoretically possible to top off the root crops, which are around 165 mm tall, without them being knocked down by any part of the assembly 1. <IMAGE>
Patent DK-521283-A (DK)
Inventor: WOOD GRACE
IPC: A61K35/16
Filed: 1983-11-15
Abstract: A syringe containing a lyophilized mixture of an absorbable gelatin powder and aminocaproic acid is prepared by mixing the gelatin powder, aminocaproic acid and water to form a slurry, introducing an aliquot of the slurry into a syringe and freeze-drying the slurry in the syringe.