baber/WOPTO huggingface dataset:
Patent YU-21900-A (YU)
Title: Cooking vessel
Inventor: HANS-JURGEN BECK
IPC: A47J27/08
Filed: 1998-10-02
Abstract: The invention relates to a cooking vessel, comprising a container (1) with a peripheral container rim (2) which is bent outwards, and a lid (3) with a peripheral lid rim (4) which is bent outwards. The container can be closed with the lid so as to make the container pressure-tight by virtue of a seal mechanism which acts on the container rim and the lid rim. Said seal mechanism has a closing ring which extends over the periphery of the container and has a C-profile cross section which is open inwards in a radial direction. With the help of an activating mechanism (7), the closing ring can be adjusted from an open position with a large diameter in which the lid (3) can be lifted off of the container, to a closing position with a small diameter in which the container rim and the lid rim are jammed together with a sealing ring lying between the bottom limb (8, 9) and a top limb (8, 9) of the closing ring. In order to improve safety and facilitate use of the cooking vessel, either the peripheral limb of the closing ring is provided with radial slots (10) which are distributed over the periphery and are open inwards to the limb edge, or the limbs (8, 9) are formed with C-profile sections (16) which are short in the peripheral direction, and which are mounted on a radially exterior, annular connecting element (11), which runs peripherally whilst keeping the intermediate spaces distributed across the periphery free.
Patent YU-48894-A (YU)
Inventor: MILUTIN JOVANOVIC
Filed: 1994-08-01
Abstract: Sinhroni ispravljač (usmerača) konstruisan je na principu poznate činjenice iz elektrotehnike da naizmenična struja u 1/2 periode ima jedan a u drugoj 1/2 suprotan smer, kao i činjenici da sinhoroni motor "prati frekvenciju" i da je kod jednopolnog sinhronog motora n=f. Lako je zaključiti da će se pri sinhronom broju obrtaja motora (1) i dovođenjem naizmenične struje na četkice (8) i (9) struja preko provodnika preneti sa prstenova (3) i (4) na poluprstenove (5) i (6). Zaokretanjem nosača četikca (7) stanje se na prstenovima (3) i (4) neće promentii, ali četkice poluprstenova (10) i (11) možemo dovesti u položaj da poluprsten (5) bude u dodiru sa četkicom (10), odnosno (6) sa četkicom (11) u periodu kada struja teče u jednom smeru, što je i suština pronalaska. Činjenica da struja teče samo kroz četkice, prstenove i poluprstenove govori da njena veličina zavisi samo od dimenzija ovih elemenata, čime se postiže svrha ovog pronalaska.
Patent YU-50493-A (YU)
Title: Elektronski uredjaj za brzo punjenje akumulatora
Inventor: DUSAN RADOVANOVIC
Filed: 1993-07-21
Abstract: ELEKTRONSKI UREDJAJ ZA BRZO PUNJENJE AKUMULATORA, u odnosu na klasične punjače, ima tu prednost što vreme punjenja akumulatora skreće je za oko pet puta a da, pri tome, ne dolazi do njegovog oštećenja. Brzo-punjač akumulatora ima prednost i u odnosu na punjač registrovan u Saveznom zavodu za patent. Ona se sastoji u tome što nema njegove nedostatke kao što su: - zbog punjenja u trajanju reda minuta /tri minuta/ sa strujom jačine 0,7 Q dolazi, ipak, do stvaranja barijere zbog koje se akumulator u odredjenom vremenu od dva časa ne napuni sasvim, -zbog toga što temperatura, u toku punjenja akumulatora, znatno prelazi dozvol-jenu granicu. Brzo-punjač akumulatora, prema pronalasku, prvo prazni akumulator do dozvoljenog napona pražnjenja, a zatim ga puni sa osam impulsa petostruko jače struje u odnosu na nominalnu, da bi ga u dužini devetog impulsa praznio sa dvaipo puta jačom strujom od nominalne. Ceo proces punjenja akumulatora traje dva časa i dvadeset i šest minuta, što pretstavlja skraćenje od oko pet puta. Kao prekidač, u grani za punjenje akumulatora, primenjen je triak, kojim se upravlja polarizacijom diode, koja se nalazi u strujnom krugu gejta u nepropusnom smeru.
Patent BE-892399-A (BE)
IPC: E04F13/08
Filed: 1982-03-08
Abstract: A method of producing large area lining panels (1) composed of thermoplastic material which are used as pouring forms and linings for concrete vessels. On the face of the lining panels (1) that contacts the concrete there are arranged in rows a plurality of affixing knobs (2) also made of thermoplastic material which have a circular or polygonal cross-section with conically inclined surface portions. A plurality of the affixing knobs (2) are simultaneously placed on the lining panel (1) and joined to it by ultrasonic, vibratory or rotational welding. The placing and welding of the affixing knobs (2) singly or simultaneously in groups at a predetermined distance from each other is effected in a continuous succession.
Patent BE-906139-A (BE)
Title: Absorbent wadding dispenser for male urinal - incorporates tray and bin for soiled wadding
IPC: A47K10/38
Filed: 1986-12-31
Abstract: A hygienic wadding dispenser in a male urinal has a feeder delivering metered lengths of absorbant wadding, an ash-tray above the feeder, a bin for soiled wadding, and a casing which can support posters or signs. The bin may be beneath the feeder.
Patent BE-769155-A (BE)
Title: Bandage controllably releasing drugs
Inventor: ZAFFARONI A
IPC: A61K9/00
Filed: 1971-06-28
Abstract: A drug administering bandage comprises a backing member, a middle reservoir layer and a surface of pressure-sensitive adhesive. The reservoir layer contains a systematically active drug formulation contained within a wall member which is formed of a material which controls the rate of drug release through it. In use the bandage is applied to the skin or mucosa of a patient so that the drug flows from the reservoir to the adhesive layer from where it is absorbed through the skin or mucosa.
Patent BE-897331-A (BE)
Title: Procede de mesure de la carte topographique de la charge d'un four a cuve
IPC: F27D21/00
Filed: 1983-07-17
Abstract: Procédé de mesure de la carte topographique de la charge d'un four à cuve, consistant à diriger un fasceau lumineux incident discontinu vers la surface de la charge, à scruter successivement des points distincts de la dite surface, de façon à repérer le point d'incidence du faisceau lumineux incident,la direction de ce dernier étant maintenue fixe au moins jusqu'au moment ou l'on repère son point d'incidence sur la charge, à déterminer par triangulation optique le niveau dudit point d'incidence, à répéter ces opérations en plusieurs points de la surface de la charge et à en déduire la carte topographique de la charge.
Patent CA-1040635-A (CA)
Inventor: DUNCAN ROBERT L JR
IPC: C07D211/32
Filed: 1974-07-18
Granted: 1978-10-17
Abstract: ABSTRACT OF THE DISCLOSURE 1,4-bisubstituted piperidines having the formula:                  are disclosed wherein R is hydrogen, chlorine, bromine, fluorine, lower-alkyl, lower-alkoxy, trifluoromthyl or p-fluorophenyl, R1 is hydrogen, chlorine or fluorine, A is -C(O)-, -C(NOH)-, -CHOH- or -C(OH)(CH3)-, and B is -C(O)-, -C(NOH)-, -CHOH-, -C(OH)(CH3)-, or  . The pharamceutically acceptable acid addition salts of the free bases are also disclosed.  The compounds have moderate to strong central nervous system depressant activity.
Patent CA-1039309-A (CA)
Title: PROCESS FOR THE PREPARATION OF .alpha.-ETHYNYL BENZOPHENONES
Inventor: TOTH EDIT
IPC: C07C201/00
Filed: 1974-08-14
Granted: 1978-09-26
Abstract: ABSTRACT OF THE DISCLOSURE           The invention is a new process for the preparation of ring-substituted .alpha.-ethynyl-benzhydrol derivatives thereof by reacting the corresponding benzophenone derivative with acetylene in an aprotic, in the presence of an alkali metal tertiary alcoholate, preferably potassium-tert.-butylate or potassium-tert.-amylate.  Also new substituted derivatives of .alpha.-ethynyl-benzophenone are prepared by the invention.  These compounds exert a blocking or inducing effect on the microsomal enzyme system of the liver and also possess antiviral and fungicidal properties.  They are also valuable starting materials in the synthesis of other biologically active compounds.
Patent CA-1048353-A (CA)
Inventor: BALDI LUCIANO
IPC: D04H1/04
Filed: 1975-01-10
Granted: 1979-02-13
Abstract: ABSTRACT   Polyolefinic fibers for use in the manufacture of synthetic paper are rendered readily water-dispersible by pre-treatment with a hydrophilic polymer which is a condesate of polyvinyl alcohol and aliphatic aldehydes containing from 1 to 6 atoms, which condensates contain from 2 to 8 aldehyde residues per 100 units of polyvinyl alcohol.
Patent CA-1048553-A (CA)
Inventor: BAUMGARTNER HERMAN J
IPC: C07C1/00
Filed: 1975-04-16
Granted: 1979-02-13
Abstract: ABSTRACT     The hydrogenation of olefinically unsaturated hydrocarbons in the presence of a catalyst comprising the reaction product of an organometallic reducing agent and an alkoxide or carboxylate of cobalt, nickel or iron, is interrupted by injecting a supplementary amount of an organometallic reducing agent.  Subsequent to interruption the hydrogenation may be reactivated by adding an alcohol or a supplementary amount of a carboxylate or alkoxide of cobalt, nickel or iron.
Patent CA-1079680-A (CA)
Inventor: KAWAI SATOSHI
IPC: C25D11/04
Filed: 1975-04-22
Granted: 1980-06-17
Abstract: ABSTRACT OF THE DISCLOSURE           A process for electrolytically treating aluminum or its alloys in the form of a strip, wire or foil material in a continuous manner which comprises continuously passing the material through an anodic oxidation treatment cell through which a direct current, or AC-superimposed direct current is caused to flow and an electrolytic coloring cell through which an alternating current or AC-superimposed direct current is caused to flow and carrying out electrolysis in both said cells to anodize and color the material in a continuous manner.
Patent CA-1038412-A (CA)
Inventor: TAYLOR THOMAS N
IPC: B65H3/14
Filed: 1975-08-18
Granted: 1978-09-12
Abstract: TOGGLING RETARD PAD     ABSTRACT OF THE DISCLOSURE         A sheet feeding and separating apparatus is provided for separating individual sheets from a stack.  The apparatus includes sheet feeding means and retard means engaging the feeding means to form a nip for sheet advancement therebetween.          A means is provided for adjusting the nip force between the retard means and the feeding means which is responsive to the direction in which a sheet is being advanced.  A first nip force is provided when a sheet is advanced in a first direction and a second and different nip force is provided when the sheet is advanced in a different direction.
Patent CA-1047610-A (CA)
Inventor: COX DENNIS T
IPC: H01L27/00
Filed: 1975-10-30
Granted: 1979-01-30
Abstract: HIGH DENSITY LOGIC ARRAY                     ABSTRACT  This specification describes arrays for performing logic functions.  In these arrays, input variables can be fed to either or both ends of input lines.  When input variables are fed to both ends of a line, the line is broken to separate logic performed on the variables fed to one end from the logic performed on the variables fed to the other end.    The arrays are compounded.  Two arrays are arranged on opposite sides of a third array and the output signals from the two arrays function as input variables to the third array.  Input lines in the third array can also be broken to separate array logic functions performed in the third array on variables fed to the opposite ends of such lines.
Patent CA-1071365-A (CA)
Inventor: LUISE ROBERT R
IPC: D01D5/10
Filed: 1975-11-03
Granted: 1980-02-12
Abstract: ABSTRACT OF THE DISCLOSURE Fibers and films with enhanced tenacity which in the case of fibers are prepared by heat treating oriented fibers from anisotropic-melt-forming linear aromatic and cycloaliphatic polymers, especially poly-esters (including copolyesters), while said fibers are essentially relaxed, at temperatures near the flow temperature but sufficiently below to prevent substantial interfilament fusion, for a period of from five seconds to several hours until the fiber tenacity is increased by at least 50%.
Patent CA-1041147-A (CA)
Inventor: MULLEN H PATRICK
IPC: B62D55/04
Filed: 1975-12-04
Granted: 1978-10-24
Abstract: A B S T R A C T           This invention is an accessory for a motorcycle for converting it to travel in snow covered areas.  It consists of attaching a pair of spring loaded skis to the front wheel of the motorcycle, and an open top body which contains and flexibly supports the rear part of the motor-cycle.  The motorcycle is attached to said body with spring loaded attachments to the front of its frame and to each of the foot rests.  The rear drive shaft of the motorcycle is provided with sprocket holding shaft extensions on each side thereof, and the body is provided with two spaced sprockets on each side of its base to form a triangular arrangement with the shaft sprocket being the top of the triangle.  The motion is provided by an endless belt stretched over the three sprockets on each side of said body.  The body is also provided with a rear hinged door when opened acts as a ramp for loading the motorcycle into the body.
Patent CA-1036783-A (CA)
Inventor: MOELLER WOLFGANG W
IPC: E04B9/24
Filed: 1975-12-19
Granted: 1978-08-22
Abstract: CEILING TILE ASSEMBLY                    ABSTRACT OF THE DISCLOSURE      An improvement in a modular ceiling tile assembly having a zone occupied by ceiling tile having a curf in at least one side thereof, said zone defined by ceiling tile main runners interconnected by cross members, said cross members having a generally horizontal lip protruding toward said zone, the improvement residing in that at least one of said tiles is engaged by a spline having a generally horizontal base and a generally vertical riser attached to said base, said spline being slotted, said spline being removably connected at at least one end thereof to the generally horizontal lip of a cross member by a movable clip, said clip being disposable over said horizontal lip of said cross member to rest thereon.
Patent CA-1066402-A (CA)
Inventor: SHANLEY ROBERT L II
IPC: H04N9/72
Filed: 1976-05-21
Granted: 1979-11-13
Abstract: SET-UP ARRANGEMENT FOR A COLOR TELEVISION RECEIVER    Abstract of the Disclosure A service switch is provided for a color television receiver of the type including, in the order named, a black level clamping circuit, a brightness control circuit and an amplifier for coupling luminance signals to an image reproducing kinescope.  A reserve blanking circuit is coupled to the output of the amplifier for rendering the kinescope inoperative during the vertical retrace-horizontal trace intervals to inhibit the formation of disconcerting horizontal trace lines.  In a "raster" position, the service switch is operative to provide a blank raster and to auto-matically increase the brightness of the raster to a level sufficient to permit purity adjustments.  In a "service" position, the service switch is operative to disable the operation of the reserve blanking circuit and to alter the brightness control circuit to permit color temperature adjustments.  The service switch controls various portions of the receiver by means of DC controls thereby minimizing noise pickup which may otherwise result if alternating control signals were utilized.
Patent CA-1054948-A (CA)
Inventor: PORADOWSKI LECH M
IPC: H04R1/38
Filed: 1976-05-26
Granted: 1979-05-22
Abstract: ABSTRACT         This microphone has two opposed faces.  The sound to be picked up may be directed toward either one of the two opposed faces with equivalent electrical output from the microphone in either case.  Since background noise impinges equally on both of the two opposed faces, its effect on the microphone diaphragm is self-cancelling, and causes substantially zero output from the transducer.
Patent CA-1082840-A (CA)
Title: Use of low molecular weight oxazolines as neutralising agents for anionic water dilutable resins
Inventor: AIGNER HANSJOERG
IPC: C09D7/00
Filed: 1976-06-16
Granted: 1980-07-29
Abstract: Abstract of the Disclosure Use of low molecular weight oxazolines as neutralizing agents for anionic water-dilutable resins is described.  Advantages obtained over use of the conventional amines as neutralizers include greater permissible film build-up without adverse results and films having improved water and alkali resistance without detriment to other advantageous properties.
Patent CA-1143369-A (CA)
Inventor: THOMPSON RAYMOND V
IPC: F02B1/04
Filed: 1976-12-10
Granted: 1983-03-22
Abstract: ABSTRACT OF THE DISCLOSURE There is disclosed a mechanised emulsifier for mixing water and hydrocarbon fuels for boilers and internal combustion engines.  The emulsifier includes a housing affording a substantially annular mixing chamber.  An annular rotor is mounted for rotation in the mixing chamber and is provided with a multiplicity of individual outwardly extending enclosed passages leading from inlet orifices of the rotor, disposed at or adjacent its axis of rotation, to outlets in the peripheral surface of the rotor and emerging therethrough.  The ratio of the radial distance from the inlet to each passage to the outer surface of the rotor to the radius of the rotor is in the range of 0.4:1 to 0.9:1.  Each passage affords at least one constriction to flow located inwardly of the peripheral surface of the rotor.  An inlet chamber communicates with the inlet orifices in the rotor and is disposed at or adjacent the axis of rotation of the rotor.  The inlet chamber is provided with an inlet for the fluids to be mixed.  The mixing chamber has a circular outer wall extending around a major proportion of its circumference with a small clearance between the circular wall and the periphery of the rotor, the clearance being substantially constant throughout the major proportion of the circumference.  The circular outer wall extends outwardly into a spiral shape so as to define a generally crescent shaped outlet region between the spiral shaped wall of the mixing chamber and the periphery of the rotor.  The outlet region communicates with an outlet passage and drive means are arranged to onable the rotor to be rotated in the mixing chamber.  The application also discloses a method of forming an emulsion which comprises subjecting a mixture of liquids to cavitation, followed by shearing and then turbulent flow.
Patent CA-1102920-A (CA)
Inventor: RICHTER DETLEV
IPC: G03B42/02
Filed: 1976-12-14
Granted: 1981-06-09
Abstract: ABSTRACT In institutes for X-ray examination only one type of intensifying screen is generally used although various types of intensifying screens are at their disposal, which are specially attuned to the requirements of specific methods of examination.  The reason for this might be that the automatic timer with the prior art X-ray examining devices only permitted the use of one intensifying screen.  The invention enables the use of different types of intensifying screens without demanding more attention from the radiologist.
Patent CA-1046102-A (CA)
Inventor: MOEBIUS KURT O
IPC: F16L3/14
Filed: 1976-12-20
Granted: 1979-01-09
Abstract: ABSTRACT       A lockring tube joint, including an inner and an outer axially overlapping tube member, and a lockring having internally an initial cone frustum zone joined at its smaller end to a cylindrical zone, and a subsequent cone frustum zone joined at its larger end to the cylindrical zone; the tube members being dimensioned to undergo corresponding radial compression in the regions of the cone frustum zones upon assembly of the lockring thereon.  Other embodiments of the lockring being provided with additional cone frustum zones and cylindrical zones, and other embodiments of the tube members having localized ribs to provide corresponding localized constriction for increased bonding and sealing engagement between the tube members.
Patent CA-1063517-A (CA)
Inventor: VALLEJOS TONY E
IPC: F01L7/16
Filed: 1977-01-18
Granted: 1979-10-02
Abstract: ROTARY VALVE SYSTEM FOR MOTORS AND THE   LIKE HAVING IMPROVED SEALING MEANS     Inventor:  Tony E. Vallejos ABSTRACT OF THE DISCLOSURE     A rotary valve system for a motor and the like includes a flow conduit and rotary valve means interposed in the flow conduit.  Intermittent sealing means are pro-vided for preventing flow through the flow conduit, com-prising a sealing surface intermittently positionable in stationary, sealing relationship across the conduit.  Means are also provided for moving the sealing surface into such stationary sealing relationship with the flow conduit, and out of sealing relationship with the flow conduit in a man-ner correlating with the operation of the rotary valve means, to facilitate sealing as the valve operates.
Patent CA-1079983-A (CA)
Inventor: HENGEN EDWARD J
IPC: B60P1/40
Filed: 1977-02-17
Granted: 1980-06-24
Abstract: COMBINE GRAIN TANK UNLOADING MECHANISM                 Abstract of the Disclosure In a two-stage combine grain tank unloading system, grain is conveyed upward by a generally upright but forwardly inclined auger conveyor, through a transition housing into a generally horizontal unloading auger conveyor, which can be swingably adjusted, to dis-charge the grain away from the side of the combine, in a range of positions called an unloading zone.  The unloading auger conveyor is rigidly attached to the transition housing which is free to swivel on a ring surrounding the upper end of the upright auger conveyor housing.  The drive for the horizontal unloading auger is taken from the upright auger through a bevel gear case mounted partly within the transition housing.  Provision of a universal joint coupling between the upright auger and the bevel gear case input shaft makes it possible to incline the swivel axis of the transition housing independently of the inclination of the axis of the upright auger conveyor, so that as the unloading auger conveyor is swung outwards from a generally fore-and-aft transport position to the unloading zone at the side of the combine, the angle of elevation above the horizontal of the unloading auger conveyor increases, to provide greater clearance for wagons or trucks positioned under the auger to receive grain.  The forward inclination of the upright auger conveyor places the unloading zone closer to the operator so that he can better see and control the unloading operation.
Patent CA-1095965-A (CA)
Inventor: MAILLOUX LOUIS D
IPC: G03G21/00
Filed: 1977-03-07
Granted: 1981-02-17
Abstract: ABSTRACT OF THE DISCLOSURE      A half-tone screen in which a substantially trans-parent substrate has a plurality of opaque regions disposed thereon. The opaque regions are arranged in at least a high frequency repetitive pattern and a low frequency repetitive pattern. This of screen may be employed to modulate the light image of a color transparency being reproduced by an electrophotographic printing machine.           The foregoing abstract is neither intended to define the invention disclosed in the specification, nor is it intended to be limiting as to the scope of the invention in any way.
Patent CA-1084237-A (CA)
Inventor: ADRIAN RENATE
IPC: C01B25/445
Filed: 1977-04-14
Granted: 1980-08-26
Abstract: PRODUCTION OF MADDRELL SALT   ABSTRACT OF THE DISCLOSURE:     Pure Maddrell salt is produced by heating sodium phosphate to temperatures of 250 to 420°C. The sodium phosphate used as starting material is sodium trimeta-phosphate or a mixture of sodium trimetaphosphate with Maddrell salt, monosodium orthophosphate or disodium pyrophosphate, the mixture containing Na and P in a molar ratio of 1 : 1. Prior to heating the starting material, it is admixed with 0.5 to 5 weight% of orthophosphoric acid, polyphosphoric acid, phosphorus pentoxide or at least one salt of a volatile base for-ming polyphosphoric acid at the temperatures speci-fied, The resulting mixture is calcined over the period necessary to transform the starting material to Maddrell salt.