baber/WOPTO huggingface dataset:
Patent CA-1245147-A (CA)
Title: Chair
Inventor: ULLMAN JOHAN
IPC: A47C9/00
Filed: 1985-10-17
Granted: 1988-11-22
Abstract: 1882.40 TH/HEB   The abstract refers to Fig. 2 ABSTRACT     Chair or stool comprising a seat (1) with a sitting sur-face and carried by a stand (7). The sitting surface being di-vided into two portions, a rear portion (2) intended to form a resting surface for the seat in the area of the ischium of a person, who is sitting on the seat, and a front portion (3), intended to form a resting surface for the under side of the thighs of said person. The rear portion is provided as a sub-stantially horizontal main surface and with an effective, as a rest utilized length of substantially 10-15 cm. The front por-tion is provided as a second main surface, which is slooping forwards, downwards in an angle of substantially 16-30 degrees preferably 18-20 degrees and with a length from the edge of the rear portion (2) in the connection between the two said portions and to the outer edge of the front portion being substantially 23-30 cm.
Patent CA-1267840-A (CA)
Inventor: PRESANT CARY A
IPC: A61K51/12
Filed: 1985-10-21
Granted: 1990-04-17
Abstract: ABSTRACT     A method is provided for delivering micellular particles containing a radiolabelled marker to tumors within humans .  The micellular particles are less than approximately 2000.ANG. and incorporate essentially chemically pure phospholoipid molecules in their external surface. Human patients given intravenous injections of such radiolabelled micellular particles showed tumors imaged by such method, without developing symptoms related to the micellular particles.
Patent CA-1254108-A (CA)
Inventor: NIMBERGER SPENCER M
IPC: F16L25/00
Filed: 1985-10-28
Granted: 1989-05-16
Abstract: VALVE MANIFOLD HAVING REMOVABLE FLANGES            ABSTRACT     A valve manifold is provided of the type commonly referred to as an instrument manifold and used in systems designed to detect pressure differential.  The manifold includes first and second passageways interconnecting a pair of input ports and a pair of output ports.  Removable flanges are provided on the input and/or the output ends of the manifold.  Each flange may be structurally secured to the valve manifold body by special nipples, and is provided with apertures for receiving bolts to mount the flanges to related process-side or instrument-side equipment.  A threaded end of the nipple is adapted for sealing engagement with the manifold body, while the other end of the nipple is adapted for sealing engagement with elliptical-shaped flanges or a differential pressure transmitter.  The versatility of the valve manifold is subtantially increased, since the removable flanges allow the same manifold body to be used for either direct or remote mounting.
Patent CA-1239508-A (CA)
Title: Doorway security system
Inventor: SAWCHUK RONALD R
IPC: E05C17/54
Filed: 1985-11-20
Granted: 1988-07-26
Abstract: ABSTRACT             DOORWAY SECURITY SYSTEM   Disclosed is a door security device for mounting adjacent a door comprising base plate means adapted to be secured to the frame ox a door adjacent a floor.  Wedge means is pivotally associated with the base plate means through two hinge means which hinge means are planar and perpendicularly oriented with respect to each other such that the wedge means may be pivoted between an operative position for wedging action with a partially open door and a stored position adjacent the door opening and sub-stantially off the floor.
Patent CA-1222832-A (CA)
Inventor: HERRON LESTER W
IPC: H05K1/03
Filed: 1985-11-26
Granted: 1987-06-09
Abstract: Method of Making Multilayered Glass-Ceramic Structures Having An Internal Conductive Metallurgy System Abstract A process for removing organic materials from an article formed from a slurry of glass and/or ceramic particles, resin binder, and a solvent for the resin binder, the process involving including in the slurry a particulate catalyst selected from the group consisting of Cu, Cu2O, CuO, Cu2SO4, CuCl2, Cu organometallic compounds, and mixtures thereof, the catalyst promoting a rapid and complete removal from the shaped article when heated of the organic materials of the slurry.
Patent CA-1252897-A (CA)
Inventor: ARMER JOHN
IPC: G06F7/503
Filed: 1985-12-04
Granted: 1989-04-18
Abstract: RCA 80,990 Abstract A binary subtracter stage for subtracting single bit binary numbers includes a first exclusive OR gate to which the numbers to be subtracted are applied.  The output of the exclusive OR gate is connected to one input of a second exclusive OR gate which has a second input connected to a borrow input signal.  The output of the second exclusive OR gate provides the difference between the single bit binary numbers.  A borrow output signal is generated with the combination of a pass transistor coupled between the borrow input and borrow output terminals and a three state logic circuit which has its output terminal connected to the borrow output terminal. The pass transistor is controlled by the output of the first exclusive OR gate and the three state logic circuit is controlled by the single bit binary numbers to be subtracted.
Patent CA-1220496-A (CA)
Inventor: BELANGER BERNARD
IPC: E02F3/92
Filed: 1986-01-20
Granted: 1987-04-14
Abstract: ABSTRACT     A  peat  harvesting  machine having a peat collecting tank,  and  at  least  one  collecting  head with a peat inlet connected  to  the  tank.   Means are provided for setting the peat  inlet at an optimum height above peaty ground to collect the  peat.  Means are provided on the machine for drawing peat up  into  the  head  and into the tank as the machine is moved over  the  ground.   Means are also provided for automatically adjusting  the  height  of  each inlet as the machine moves to maintain  each inlet generally at the optimum height irregard-less of the changes in the contour of the ground.         The  invention  is  also  directed toward a method of harvesting peat using the above machine.
Patent CA-1265107-A (CA)
Title: Mounting for roadside mailbox
Inventor: KIESWETTER CARL A
IPC: A47G29/12
Filed: 1986-03-07
Granted: 1990-01-30
Abstract: Abstract of the Disclosure MOUNTING FOR ROADSIDE MAILBOX     The mailbox support-mounting has a pivoting arm.  If the mounting receives a blow, eg from a snow-plow blade or from a vandal, the arm swings aside.  After swinging aside, the arm resets itself to a central equilibrium position.  The restoring force to reset the arm is provided by gravity, in that the pivot axis is set at an angle, and slopes forward towards the road.  The pivot bearing is sturdy and well-located, yet the bearing is inexpensive and not prone to seizure.
Patent CA-1245138-A (CA)
Inventor: WELLS THOMAS H
IPC: B60C15/00
Filed: 1986-03-20
Granted: 1988-11-22
Abstract: Abstract of the Disclosure PNEUMATIC TIRE     A pneumatic vehicle tire (10) has a plurality of radial carcass plies (16,18).  One of the carcass plies (16) has a high turn-up that ends under the belt reinforcing structure (42).  The other carcass ply (18) has its lateral edges (34,36) located radially inwardly of the widest part of the tire (SD).
Patent CA-1265073-A (CA)
Inventor: KELLY STUART G
IPC: B65D77/04
Filed: 1986-03-21
Granted: 1990-01-30
Abstract: ABSTRACT CONTAINER FOR BULK FLOWABLE MATERIALS A container for bulk flowable materials in capacities greater than 500 litres, comprising a tubular inner member adapted to withstand pressure from the contained material as hoop stress in the tubular inner member and therefore to prevent bulging of the container walls, and a co-axial outer polygonal section member, the same length as, or larger than, the inner member, designed to withstand column loading from a plurality of similar containers stacked one on top of the other.  The container is typically provided with end caps and a liner bag having an outlet spigot.      The outer member is preferably octagonal and constructed from multi-wall corrugated fibreboard.   3322S/rs                    - 1 -
Patent CA-1262303-A (CA)
Title: Crimping machine
Inventor: PHIPPS WENDLE R
IPC: B21D39/04
Filed: 1986-04-10
Granted: 1989-10-17
Abstract: ABSTRACT            "Crimping machine"     This disclosure relates to a machine for attaching a fitting to a length of hose by crimping.  The machine comprises a base plate and a die set which is positioned on and supported by the base plate.  A power unit is mounted above the base plate and the die set, the unit including a movable ram and a ram extension which is pivotably connected to the ram.  A die bowl is positioned over the die set, and the power unit is operable to drive the ram extension against the die bowl, this action crimping a fitting positioned in the die set.  The ram extension is attached to the ram for pivotal movement on an axis that is perpendicular to the ram movement, so that the extension is movable up and away from the die set.  The die set includes a die plate and die segments on the plate, and the die bowl is positioned around the segments.  The die bowl is separable from the die set, and a spacer ring is attachable to the bowl to achieve different crimp diameters for a given die set.  The die segments are mounted on the die plate for radial movement.
Patent CA-1270226-A (CA)
Inventor: BIRDWELL JEFFREY D
IPC: C08F16/14
Filed: 1986-06-02
Granted: 1990-06-12
Abstract: ABSTRACT     The invention is a method for forming composite polymer films comprising:       (a) forming a dispersion of a first perfluorinated polymer containing sites convertible to ion exchange groups and a dispersant, said dispersant having a boiling point less than 110°C; a density of from about 1.55 to about 2.97 grams per cubic centimeter; and a solubility parameter of from about greater than 7.1 to about 8.2 hildebrands;         (b) forming a first film of the perfluorinated polymer by depositing the dispersion onto a second polymer film containing ion exchange groups or sites convertible to ion exchange groups; and (c) heating the two films for a time and at a temperature sufficient to fuse the two films to each other.     34,260-F             -27-Particularly preferred as a dispersant is a compound represented by the general formula:                     XCF2-CYZX' wherein:       X is selected from F, Cl, Br, or I;       X' is selected from Cl, Br, or I;       Y and Z are independently selected from H, F, Cl, Br, I, or R';       R' is selected from perfluoroalkyl radicals or chloroperfluoroalkyl radicals having from 1 to 6 carbon atoms.         The most preferred dispersant is 1,2-dibromotetrafluoroethane. 34,260-F             -28-
Patent CA-1273783-A (CA)
Title: Mounting preparation for optical membrane
Inventor: YEN YUNG-TSAI
IPC: G03F1/00
Filed: 1986-07-03
Granted: 1990-09-11
Abstract: Abstract of the Disclosure A method of preparing a plural-layer optical membrane for adhesion mounting on a support frame, such as a ring.  The method is employed with such a membrane whose mounting side is formed with a first layer structure and an underlying layer structure.  The method involves the selective removal, in the pattern of the ring on which the membrane is intended to be mounted, of a substantially matching shape in the first-mentioned layer structure, thus to expose a portion of the higher-adhesion-affinity underlying layer structure.
Patent CA-1265872-A (CA)
Inventor: KNUTSEN NEIL W
IPC: G05B19/05
Filed: 1986-09-24
Granted: 1990-02-13
Abstract: Abstract of the Disclosure A programmable controller includes a processor unit which connects to one or more I/O units that connect to sensing devices and operating devices on equipment being controlled.  When placed in the RUN mode, the processor determines the number of I/O units required to execute the user control program, and during each subsequent I/O scan, the number of connected and operating I/O units is checked to insure proper operation.
Patent CA-1254294-A (CA)
Inventor: DIETRICH NORMAN R
IPC: H01S5/024
Filed: 1986-10-28
Granted: 1989-05-16
Abstract: STRIPLINE MOUNT FOR SEMICONDUCTOR LASERS      Abstract A semiconductor laser mount is disclosed for use in high frequency (>500 Mb/s) applications.  The mount comprises a stripline transmission path and a resistive element connected to the stripline.  The stripline is used as an impedance controlling network to provide frequency independent coupling from the signal source to the device and the resistive element is used to compensate the variation of the impedance of the device to essentially match that of the stripline.  Both the stripline and resistive element are integrated with the mount material to form a monolithic structure. Additionally, low frequency optical device inputs may be formed on an isolated portion of the mount to increase the versatility of the arrangement by increasing the operable bandwidth of the optical device.
Patent CA-1258912-A (CA)
Inventor: KING STEPHEN J
IPC: G09B9/00
Filed: 1986-11-20
Granted: 1989-08-29
Abstract: ABSTRACT   A video  processor  used  in  conjunction  with  commercial  video products provides realistic visual imagery and a dynamic interactive capability.   The outputs from three video digitizers, one for each of the primary colours red,  green and blue  (RGB)  of  a composite video signal, are stored in high speed, serial access memory devices.   The output of the memory devices is converted to an analog signal for an ordinary RGB monitor.  Image content can be transformed in real-time via microprocessor control of selected data in the memory devices, encoding and retrieval circuits permitting a portion of the original video signal to completely fill a normal RGB monitor.   As well, computer generated imagery can be superimposed upon the video background and the background can be altered to achieve special visual effects.
Patent CA-1260581-A (CA)
Inventor: BROWN EARL F
IPC: H04L12/56
Filed: 1986-12-02
Granted: 1989-09-26
Abstract: Abstract of the Disclosure A telecommunications interface is disclosed. The inventive telecommunications interface is capable of collecting multiple asynchronous video, audio, graphic and data signals from a variety of different kinds of sources and retransmitting such signals in a suitable form for display or detection with one or more types of receiver equipment at one or more locations.  The interface operates at rates ranging from several hundred bits per second to several gigabits per second.          The telecommunications interface includes a dual port RAM whose input and output operate asynchronously. Signals from the user sources are stripped of timing and source identification information and are written into the dual port RAM, while output processors read previously stored user signals out from the dual port RAM.  The output processor appropriately format the retrieved signals, which are then transmitted to the receiver equipment.
Patent CA-1267926-A (CA)
Inventor: RAHN ARMIN
IPC: B23K1/08
Filed: 1987-05-19
Granted: 1990-04-17
Abstract: ABSTRACT OF THE DISCLOSURE     A multi stage heater heats items on a conveyor so that they follow a predetermined temperature profile. The heater is used for printed circuit boards or the like when heated for soldering and avoids thermal gradients that can occur with heating different materials.  The heater has a first heater stage for applying a first quantity of heat to items on the conveyor, a second heater stage downstream of the first heater, a temperature sensing device for determining temperature of items leaving at least one of the heater stages and a control system which compares signals from the temperature sensing device with a predetermined temperature profile to produce a control output to control at least one of the heater stages so that items passing through the heater follow the predetermined temperature profile.
Patent CA-1272272-A (CA)
Inventor: MANN YALE
IPC: B60R25/10
Filed: 1987-07-23
Granted: 1990-07-31
Abstract: Abstract of the Disclosure An anti-theft system for vehicles, such as trucks, which is operated by a self-contained hand held transmitter. The system is enabled by activating the vehicle's parking brake system. The transmitter transmits a predetermined signal that activates/ deactivates any one of a plurality of manually selected security systems only after the anti-theft system verifies the predetermined signal. Typical security systems lock the parking brake system or interrupt the fuel supply of the vehicle.
Patent CA-1263796-A (CA)
Inventor: SEYFERTH DIETMAR
IPC: C08G77/60
Filed: 1988-10-31
Granted: 1989-12-05
Abstract: ABSTRACT            A method of forming preceramic polymers using a polycarbosilane having repeat units of the formula [RSi(H)-(CH2)q] (where R is H, a lower alkyl group having from 1 to about 6 carbon atoms, a cycloalkyl group having from 3 to about 6 carbon atoms, a substituted or unsubstituted lower aryl group having from 6 to about 10 carbon atoms, q is an integer 1 or greater), by reacting it with alkali metal silylamides in a weight ratio of polycarbo-silane:silylamide of 10:1. or less is disclosed. Preferably, the alkali metal silylamide is a poly-meric alkali metal silylamide of the formula [(R1SiHNH)a(R1SiN)b(R1SiHNM)c]m where a + b + c = 1; R1 is a lower alkyl group having from 1 to about 6 carbon atoms, a substituted or unsubstituted alkenyl group having from 2 to about 6 carbon atoms, a substituted or unsubstituted lower aryl group having from 6 to about 10 carbon atoms, a tri(lower)alkyl-or di(lower)alkylsilyl group or a di(lower)alkylamino group; M is an alkali metal or one-half equivalent of an alkaline earth metal; and n and m are integers greater than 1.  Novel preceramic polymers formed by this method are also disclosed.
Patent CA-1272534-A (CA)
IPC: C08G75/02
Filed: 1989-06-02
Granted: 1990-08-07
Abstract: ABSTRACT OF THE DISCLOSURE           Disclosed is a phenylene sulfide block copolymer consist-ing essentially of a recurring unit (A)             and a recurring unit (B)           .  The recurring units (A) are present in the form of a block of 20 to 5,000 units of (A) on the average in the molecular chain, the mol fraction of the recur-ring units (A) is in the range of 0.50 to 0.98.  The block co-polymer has a melt viscosity (?*) of 50 to 100,000 poise as determined at 310°C at a shear rate of 200 sec-1 and has:  (a) a glass transition temperature (Tg) of 20 to 80°C, (b) a crystal-line melting point (Tm) of 250 to 285°C, and (c) a crystalliza-tion index (Ci) of 15 to 45, this value being that of the heat-treated, but not stretch-oriented copolymer.  Also disclosed is a process for producing the block copolymer comprising a first step of heating an aprotic polar organic solvent containing a m-dihalobenzene and an alkali metal sulfide to form a reaction liquid (E) containing a m-phenylene sulfide polymer of recurring units (B)          and a second step of adding a p-dihalo-benzene to the reaction liquid (E) and heating the mixture in the presence of an alkali metal sulfide and an aprotic polar organic solvent to form a block copolymer of the recurring units (B) and recurring units (A)            The phenylene sulfide block copolymer may be used for producing molded articles, films, filaments, printed circuit boards etc.
Patent CH-536880-A (CH)
Title: Electrodeposition of semi-bright nickel
Inventor: FRANK PASSAL
IPC: C25D3/12
Filed: 1968-01-29
Abstract: Process comprises passing a current (pref. current density is not 10 amps/aq. decimeter) from an anode to metal cathode in an aqs. acidic Ni-plating soln. contg. at least one Ni cpd. (which gives suitable Ni ions for electrodeposition) and a semibright additive comprising (1) an aromatic aldehyde (pref. cinnamaldehyde) and (2) an aliphatic aldehyde (pref. formaldehyde). Pref. concn. of (1) and (2) are each 0.01-0.2 g)l and their solutions are both 0.010 g/l in electroplating soln. Plating has uniformly fine-grained structure and has excellent ductility.
Patent CH-503469-A (CH)
Title: Placing an edible body around the core of - another edible material
Inventor: CORNELIS RIJKAART
IPC: A23G3/20
Filed: 1969-02-20
Abstract: A conveyor path has the material of the envelopment on it shaped in the form of a flat strip, together with a number of the cores to be packed in wh ich the cores are placed in the longitudinal direction is juxtaposition on the strip. The system is advanced, whereby a number of oblong tapering guide shoes with upright longitudinal sides determines the passages with initially decreasing widths placed above the path. Folding members protrude into the passages and driving members are provided in the longitudinal sides of the guide shoes facing the passages so as to act upon the material advancing in the between the guide shoes thereby advancing the material in a direction corresponding with the direction of movement of the supply path.
Patent CH-510440-A (CH)
Title: Gelatin capsules coated with polyethylene glycol
Inventor: DIPL-CHEM WIDMANN ARNO DR
IPC: A61J3/08
Filed: 1963-04-17
Abstract: A gelatin capsule for rectal administration which contains a medicament is coated with a continuous film of softening point > = 45 deg.C. comprising either (I) polyethylene glycol of average molecular weight about 20,000 and/or (II) a partial ester of glycerol with a 8-20C saturated or monunsaturated fatty acid and about 0.2% by weight of polyvinyl acetate (III). The lubricant (I) or (II) is present in such an amount that on contact with moisture the coated capsule becomes slippery and non-adherent to mucus and tissue. Long term stability in tropical conditions.
Patent DK-116584-A (DK)
Inventor: REDDING DWIGHT DENNIS
IPC: B65D35/02
Filed: 1984-02-28
Abstract: A multiple layer sheet structure (10) suitable for making tubular squeeze containers, such as for dentifrice, incorporates a uniaxially oriented polypropylene layer (16) within 1.5 mils (0.038 mm) of a surface of the structure destined to be the exterior of the container. Preferably the polypropylene is coextruded with low density polyethylene (12), and an intervening adhesive polymer (14) to form a three layer coextruded film substructure. The substructure is then uniaxially oriented at a stretch ratio of 3/1 to 4/1 and then laminated to the other layers (18 to 30) of the multiple layer structure, the low density polyethylene layer (12) forming one of the exterior surfaces of the sheet structure. Lap-seamed tubes are formed from the sheet structure with the uniaxially oriented layers (12 to 16) at the outer surface of the tube, and with the direction or orientation running along the length of the tube.
Patent DK-151982-A (DK)
Inventor: JERING H
IPC: C12Q1/56
Filed: 1982-04-02
Abstract: The present invention provides a reagent for the optical determination of blood coagulation behavior (Quick test), comprising thromboplastin, a synthetic thrombin substrate and a buffer, characterized by a content of non-proteolytically active thromboplastin.
Patent DK-166986-A (DK)
Title: Process and installation for producing a fat product which is based on milk fat
Inventor: BOESTEN WILHELMUS HUBERTUS JOS
IPC: C12P13/04
Filed: 1986-04-11
Abstract: The invention relates to a process for racemizing an optically active N-benzylidene amino-acid amide, characterized in that a solution of the N-benzylidene amino-acid amide is mixed in a water-miscible organic solvent with at least 0.05 mole strong base per litre solution.The invention further relates to a process for preparing an L-amino acid by enzymatic separation of the corresponding DL-amino-acid amide with an enzyme preparation from Pseudomonas putida, in which process also unconverted D-amino-acid amide is left behind in solution, characterized in that benzaldehyde is added to the solution, during which addition a precipitate of D-N-benzylidene amino-acid amide is being formed, this precipitate is subsequently, after being separated off, dissolved in an acetone-water mixture, 0.08-0.15 mole KOH/litre solution is subsequently added, the resulting solution is stirred for 1-20 hours at 20-60 ¤C, sulphuric acid is then added until the pH of the solution is 5 and the resulting sulphuric acid salt of the DL-amino-acid amide is finally, after isolation at pH 8-10, converted into the DL-amino-acid amide and this DL-amino-acid amide is used again.