baber/WOPTO huggingface dataset:
Patent CA-1243278-A (CA)
Inventor: KENNARD DWIGHT C JR
IPC: B66C23/36
Filed: 1985-06-07
Granted: 1988-10-18
Abstract: PORTABLE AND COLLAPSIBLE DERRICK STRUCTURE                 ABSTRACT OF THE DISCLOSURE        A pickup truck derrick assembly includes a base frame, a derrick A-frame pivotally mounted on the base frame, a derrick frame erection subassembly, a frame support and locking subassembly and a cable compensation system.  In one form, the frame erection subassembly includes an elongated track.  A roller or carriage subassembly rides on the track and engages the A-frame.          Movement of the carriage along the track raises and lowers the A-frame.  The A-frame is held in an erected position by support braces pivotally connected at one end to the base frame.  Each brace slidably engages a sleeve mounted on the A-frame.  A locking mechanism automatically secures the braces to the sleeves when the A-frame is erected.  In another form, the erection subassembly includes lead screw actuators combined with the support braces to raise and lower the A-frame and lock the frame in position.  A pulley and cable arrangement including a compensation pulley on a support arm fixed to the A-frame compensates for hoist cable slackening when the A-frame is pivoted to its storage position.
Patent CA-1257592-A (CA)
Inventor: MCENTIRE EDWARD E
IPC: C07D295/14
Filed: 1985-07-09
Granted: 1989-07-18
Abstract: IMPROVED PROCESS FOR THE PRODUCTION OF N-SUBSTITUTED (METH)ACRYLAMIDES FROM (METH)ACRYLATES  AND AMINES OVER A METAL OXIDE OR ALKOXIDE CATALYST                   (D#80,261-F) ABSTRACT OF THE INVENTION    The invention is related to a catalytic method for the production of N-substituted (meth)acrylamides and is more particularly related to a catalytic method for the produc-tion of N-substituted (meth)acrylamides from (meth)acrylates and amines in the presence of an alkoxide of silicon, titanium or zirconium.
Patent CA-1262158-A (CA)
Inventor: UEKI NOBORU
IPC: F16L21/08
Filed: 1985-08-30
Granted: 1989-10-03
Abstract: ABSTRACT OF THE DISCLOSURE:           In a retainer ring for the coupling of water supply pipes, a piece of the ring is urged against a pipe by a push bolt which has an inclined engagement surface in forced engagement with a complementarily inclined engagement surface of a push bolt insertion hole.  When the pipe experiences a force tending to dislocate it, the above-mentioned piece is turned such that a ridge-like edge formed at the bottom of the piece wedges into the pipe,  thus preventing the pipe's dislocation.  The bottom of the piece and also two ridge-like edges formed at the bottom have curved shapes conforming to the outer periphery of the pipe so that the two edges can be readily in close contact with the pipe's outer periphery.   The piece in question is retained in a ring body by a retainer.
Patent CA-1254199-A (CA)
Inventor: BARTH HUBERT
IPC: A61P25/24
Filed: 1985-09-06
Granted: 1989-05-16
Abstract: ABSTRACT   1,2,4-Benzothiadiazine oxide derivatives of the general formula I       (I) in which R1 represents a unsubstituted or substituted aryl radical, R2 and R5, which may be the same or different, and represent hydrogen, halogen or a nitro group and R3 represents a hydrogen atom or a hydroxy radical, an alkyl, alkoxy alkyl or alkoxy carbonyl radical with up to 4 carbon atoms, unsubstituted or substituted by halogen, hydroxy, amino, alkyl amino or dialkyl amino radicals, or a phenyl radical, unsubstituted or substituted by halogen, are described; a further subject is an analogy method for the preparation of these compounds.  The compounds of general formula I prepared in accordance with the method possess valuable pharmacological properties, in particular they are distinguished by remarkable anxiolytic effects on the central nervous system.
Patent CA-1253085-A (CA)
Inventor: UGAJI MASANA
IPC: H04R7/10
Filed: 1985-10-02
Granted: 1989-04-25
Abstract: ABSTRACT OF THE DISCLOSURE         A diaphragm using a metal material applied with anodic oxide films, in which said metal material contains one of lead compounds, inorganic metal compounds and phosphor compounds at least to a portion in the micropores of the anodic oxide film.
Patent CA-1239116-A (CA)
Inventor: REDMOND SANFORD
IPC: B65D75/36
Filed: 1985-10-16
Granted: 1988-07-12
Abstract: UNITED STATES PATENT APPLICATION                    OF: Sanford Redmond FOR: DISPENSER PACKAGE                  ABSTRACT OF THE DISCLOSURE           A dispenser package for flowable substances of the type where the flowable product is contained within a flexible pouch adhered to a relatively stiff sheet material which is opened along a fault line or fault pattern with one hand by folding the stiff ends toward one another into a "V" shape, wherein the flexible product-containing pouch is formed with a shallow duct or channel area directly behind the fault line connecting two laterally spaced pockets located on either side of the fault pattern to eliminate squirting or "spitting" of the flowable product upon rupture of the fault line or fault pattern.  The stiff sheet material also may contain one or more protrusions displacing at least a portion of the fault line out of the plane thereof, the protrusions comprising substantially pyramidal shapes having either straight-lined or curved profiles.
Patent CA-1225128-A (CA)
Inventor: NELSON VICTOR H
IPC: H01P5/12
Filed: 1985-11-07
Granted: 1987-08-04
Abstract: MICROWAVE WAVEGUIDE SWITCH ASSEMBLY     ABSTRACT     A microwave waveguide switch assembly comprises a stationary housing having four openings and a cylindrical chamber for housing a rotor which has a microwave switch section formed with two cylindrical axially spaced plates at ends of an integral bar to contain the microwave energy between the walls of the rotor and the chamber wall during transmission of microwave energy through selected passages in the housing.  The plates and the bar along with the chamber wall provide an essentially sealed microwave passageway thus minimizing transmission losses and at the same time, preventing leakage of microwave energy between passageways.
Patent CA-1246402-A (CA)
Inventor: MALESTEIN TEUS
IPC: A01K31/04
Filed: 1985-12-03
Granted: 1988-12-13
Abstract: Abstract:     A device for keeping animals having a row of cages (1) and an excrements disposal belt (6) below this row, the belt being the floor of the cages, the height position of in the cages being adjustable with respect to said cages and in case the animals are laying hens laying nests (14) being provided in the upper parts of said cages, the cages and laying nests preferably being movable with respect to each other.
Patent CA-1245256-A (CA)
Inventor: ELLSWORTH JAMES P
IPC: H01H71/10
Filed: 1985-12-20
Granted: 1988-11-22
Abstract: ABSTRACT OF THE DISCLOSURE         A circuit breaker characterized by a housing and a trip bar within the housing to automatically trip the circuit breaker in response to a prescribed overload and comprising a manually operable pin extending through an opening in the housing and slidable against the trip bar to actuate the trip bar.
Patent CA-1248548-A (CA)
Inventor: BOUTEVIN BERNARD
IPC: C08F2/38
Filed: 1985-12-24
Granted: 1989-01-10
Abstract: Fluorinated telomers which can be defined by the formula: RF-CmH2m-(CH2-CR1R2)nX (I) wherein RF is a poly- or perfluorinated radical; X is iodine, chlorine or bromine; m is 0, 1 or 2; n is from 5 to 1000; R1 is hydrogen or methyl; and R2 is a -COOH or -CONR3R4 group, R3 and R4 being hydrogen or alkyl or hydroxyalkyl radicals, such telomers being obtained by free radical reaction of an ethylenic monomer CH2=CR1R2 with a fluorinated telogen RF-CmH2m-X, and being excellent surfactants in aqueous media with special usefulness as additives to fire-fighting protein-based emulsifiers.
Patent CA-1268940-A (CA)
Inventor: KARLSSON INGEMAR
IPC: F26B13/20
Filed: 1986-01-10
Granted: 1990-05-15
Abstract: ABSTRACT           The invention relates to an arrangement in drying sections of the kind intended for drying material (2), in the form of a web, which is arranged for movement through the drying section while supported by a plurality of air streams which impinge on the undersurface of the web and which extend parallel with, or substantially parallel with a plane allotted to the web, each of these air streams being given an exiting velocity and direction, via nozzle-like exit apertures (11, 11a) formed in a blow box (7), such as to maintain the web (2) in a suspended state above the blow box (7). Arranged in that end-part (8) of a blow box through which a flow of supply air (7a) is introduced thereinto is a means (20) operative in reducing and/or eliminating and/or over-compensating the influence of the velocity vector (7a') of the flow of supply air (7a) on the direction in which the air streams exit from the blow box through nozzle-like exit apertures (11,11a) formed therein and located adjacent the end-part (8) of the blow box.             The interior of the blow box is divided into two chambers, a first chamber (71) intended for receiving the incoming flow of supply air (7a) and a second chamber (72) intended for receiving an air flow (7b,7c) separated from the in coming air flow, this separated air flow having a velocity vector which is considerably smaller than the velocity vector (7a') of the air flow entering the first chamber (71) and preferably having a direction opposite to the firstmentioned velocity vector.
Patent CA-1253318-A (CA)
Inventor: GRIMES FRANK H
IPC: H01F41/02
Filed: 1986-03-14
Granted: 1989-05-02
Abstract: ABSTRACT OF THE DISCLOSURE         A method of consolidating a magnetic core which contains  amorphous  metal,  including the step of thermal spraying  an  electrically non-conductive material  on the edges of the laminations which make up the magnetic core.
Patent CA-1250631-A (CA)
Inventor: GUENIN GERARD
IPC: H01R4/01
Filed: 1986-03-18
Granted: 1989-02-28
Abstract: BREVET D'INVENTION "CONNECTEUR ELECTRIQUE A ELEMENT DE CONTACT EN MATERIAU A MEMOIRE DE FORME" Invention de : Gérard GUENIN Guy HERUBEL Raymond BARGAIN Michel de MENDEZ SOURIAU \A Cie L'invention est relative à un connecteur électrique à élément de contact en matériau à mémoire de forme. Le connecteur comporte au moins une partie mâle(20) et/ou une partie femelle (10) conductrice, destinées à être enfichées l'une dans l'autre pour assurer ou rompre la conduction électrique. L'une au moins des parties mâles (20) ou femelles (10) est constituée au moins en son extrémité active de contact en un matériau à mémoire de forme conducteur. La partie mâle (20) ou femelle (10) est conformée de façon à pouvoir s'adapter étroitement à la partie complémentaire femelle (10) ou mâle (20) dans un premier état de mémoire de forme et à pouvoir assurer le dégagement de la partie complémentaire femelle (10) ou mâle (20) dans un deuxième état de mémoire de forme. Application aux connecteurs électriques utilisés dans l'électromécanique,les installations électroniques aeronautiques ou spatiales, le matériel informatique et télématique. Figure 1
Patent CA-1218499-A (CA)
Inventor: FONG DODD W
IPC: C08F28/02
Filed: 1986-06-24
Granted: 1987-02-24
Abstract: Abstract of the Disclosure Novel water soluble vinyl-type polymers are described which are either homopolymers or copolymers of monomers of the general formula   in which:  m is hydrogen, lithium, sodium, potassium, magnesium, or calcium;           R is allyl or methallyl Rl is hydrogen, allyl, or methallyl R2 is hydrogen or sulfonato, and R3 is hydrogen or sulfonato provided that R2 is not the same as R3.  There monomers possess the advantage of providing a sulfonate-group containing polymer directly, without having to apply a sulfonation procedure to the polymer.  A typical comonomer is acrylic acid.
Patent CA-1260620-A (CA)
Inventor: BARLOW GEORGE J
IPC: G06F12/06
Filed: 1986-06-27
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE      A data processing system has a system bus network which  includes  a  distributed  priority  network  for transferring data  asynchronously  between a  number  of subsystems which couple  to the  bus.    Each subsystem includes priority logic circuits coupled to receive a group of  priority  signals  from  the  priority  network which  establish  when  the  subsystem  has  the  highest priority of  the requesting  subsystems  to access  the bus.   The number of subsystems include a plurality of identical  subsystems,  each  of  which  has  a  channel number  assignment apparatus.    The  apparatus  of  each identical subsystem is connected to receive the same of at least one of the group of priority signals.   During the idle state of the system bus, the apparatus of each identical subsystem operates to store a unique state of the priority signal which is defined as a function of the   subsystem's   position   on   the   bus   thereby automatically  establishing  a  unique  channel  number value for each identical subsystem.
Patent CA-1247380-A (CA)
Inventor: DAWSON JOHN
IPC: F01D17/16
Filed: 1986-08-15
Granted: 1988-12-28
Abstract: ACTUATOR FOR VARIABLE VANES             ABSTRACT OF THE DISCLOSURE     Disclosed  is  an  actuator  for  rotating  a plurality  of  circumferentially  spaced  variable vanes each having a spindle extending through a casing about  which the vane  is  rotatable.   The actuator includes an arcuate unison member and a plurality of levers each having first and second ends, respective ones of the levers being fixedly attached to a vane spindle at the lever first end and rotatably attached to the unison member at the  lever  second  end.   Frangible  means  are provided for allowing at least one of the vanes to be rotated to an angular position different from the position of adjacent ones of the vanes upon impact of the one vane by a foreign object, and limit means are provided for maintaining the angular   position   of the   one   vane   within predetermined limits with respect to the angular position  of  adjacent  vanes  to  prevent  1/REV excitation.
Patent CA-1249687-A (CA)
Inventor: LOGOTHETIS ANESTIS L
IPC: C08L27/00
Filed: 1986-12-02
Granted: 1989-01-31
Abstract: TITLE     BLENDS OF FLUOROPLASTICS AND FLUOROELASTOMERS              ABSTRACT OF THE DISCLOSURE           A composition and method for preparing it is disclosed.  The composition in a blend of a cured fluoroelastomer which except for the cure sites is a perfluorocarbon and a thermoplastic copolymer of tetrafluoroethylene which is present as generally spherical particles having a particle size of less than 10 microns.  The composition is prepared by blending the fluoroelastomer and thermoplastic copolymer at a temperature above the melting point of the thermoplastic copolymer followed by curing the fluoroelastomer.
Patent CA-1263288-A (CA)
Inventor: HAAS KARL-HEINRICH
IPC: B62D11/18
Filed: 1986-12-11
Granted: 1989-11-28
Abstract: ABSTRACT OF THE DISCLOSURE:         A hydraulic control system for changing the speed and direction of a hydraulically operated tracked vehicle, with a feed pump for the control fluid and with hydraulic undercarriage pumps having regulating cylinders subjected to the control fluid and intended for adjusting the pump pivoting angle.   Each of the regulating cylinders  is equipped with  two regulating-cylinder chambers  separated from one another by a regulating piston.  For the change of speed there is a first proportional valve connected to the regulating-cylinder chambers, and furhtermore for the change of direction a second proportional valve is connected to respective  two  oppositely  acting  regulating-cylinder chambers.   The regulating-cylinder chambers are connected independently via  change-over  valves  to  the  first proportional valve and to the second proportional valve respectively.  The drive pressure of the control fluid behind the first proportional valve is always lower than the control pressure of the control fluid in front of the second proportional valve.
Patent CA-1254666-A (CA)
Title: Electronic device constituting an improved fast stable memory
Inventor: BANATRE MICHEL P
IPC: G06F12/14
Filed: 1986-12-11
Granted: 1989-05-23
Abstract: The stable memory (2) includes an interface (30) for communication with an allocated processor (1). It includes two memory banks (51, 52) for containing the same information at each address. The interface (b 30) interchanges addresses and commands with the memory banks via an access logic conroller or filter (20). Data interchanges pass via a switching and comparator member (40). The information contained in the memory banks (51, 52) is structured in the form of objects which are rendered indivisible by use of a chaining vector which is established and verified by the logic controller (20).
Patent CA-1245608-A (CA)
Inventor: ANDERSEN GARRY E
IPC: F04B39/10
Filed: 1987-03-11
Granted: 1988-11-29
Abstract: Title COMPRESSOR SUCTION GAS HEAT SHIELD                            Inventors Garry E. Andersen James R. Quinn Peter J. Linnert Abstract A combination heat shield/gasket is disposed between abutting components in a reciprocating compressor.  The heat shield/gasket in-cludes strategically located protuberances, at locations where the com-ponents do not directly abut, the tips of which contact one of the com-ponents causing the heat shield/gasket to locally deflect away from the contacted component.  The deflection of the heat shield/gasket at such non-abutting locations causes a dead space to be created between the component contacted by the tip of the protuberance and the heat-shield/ gasket.  The dead space so created is a barrier to the transfer of heatt, as is the heat shield/gasket itself, from the component contacted by the protruberances to the area on the side of the heat shield/gasket oppo-site that side on which the dead space is created.
Patent CA-1273772-A (CA)
Inventor: FAIZ ROBERT L
IPC: B29C61/00
Filed: 1987-03-30
Granted: 1990-09-11
Abstract: Abstract of the Disclosure Removable Irreversibly Shrinking Male Mandrel A shrinkable foam mandrel that can be easily removed and composite resin transfer molding process that uses the foam mandrel.  The foam is dimensionally stable at a first temperature that typically corresponds to the cure temperature of the composite resin.  The foam is capable of irreversibly shrinking to less than about 0.5 said foam's original size at a second temperature that is above said first temperature.  the foam is encapsulated by a non-stick elastomer skin and covered with fibers.  The fiber covered elastomer encapsulated foam is disposed in a female mold cavity and resin is injected into the female mold cavity.  The resin and fibers are cured and the resulting composite component is removed from the female mold.  The temperature is raised to the second temperature and the elastomer encapsulated foam male mandrel irreversibly shrinks to less than about 0.5 its original size.  Finally the shrunken male mandrel is removed from said composite component. These mandrels are a solution to the aerospace industry's flyaway mandrel problem as they are lightweight and can easily be removed from the composite component.
Patent CH-522447-A (CH)
Title: Liquid film applicator - for flat strip material esp for colour varnishing leather
Inventor: MAX KOHLER
IPC: D06B1/08
Filed: 1970-04-10
Abstract: The liquid is fed into an inner straight pipe with a single axle row of perforations into an outer pipe with a slotted axial outlet close and parallel to a curved run off surface which follows down to a sharp straight, vertical edge under which the material is passed to leave a thin film of varnish on it. The thickness of film is constant and is free of bubbles.
Patent DK-114783-A (DK)
Inventor: WEHINGER EGBERT
IPC: C07D413/04
Filed: 1983-03-09
Abstract: Compounds of the formula   <IMAGE>   in which R is an optionally substituted aryl or heterocyclic radical, R1 is a hydrocarbon radical which is optionally interrupted by 1 oxygen atom in the chain, and/or which is optionally substituted, R4 is an aliphatic hydrocarbon radical having 7 to 14 carbon atoms, which is optionally interrupted by one oxygen atom and/or which is optionally substituted, R2 and R3 each independently is hydrogen, an alkyl radical, an aryl radical or an aralkyl radical, or, for the case where one of the substituents R2 or R3 has the above-mentioned meaning, the other is hydroxymethyl, acetoxymethyl or amino, and X is N-R5, wherein R5 is hydrogen, an alkyl radical which is optionally interrupted by an oxygen atom, a morpholinoalkyl radical, an aryl radical or an aralkyl radical or X is an oxygen atom, when one of the radicals R2 or R3 denotes an amino group, or pharmaceutically acceptable acid addition salts thereof, exhibit hypotensive activity.
Patent DK-155685-A (DK)
Inventor: SCHULTE HERMANN J
IPC: B60K13/04
Filed: 1985-04-03
Abstract: 1. A mount fitting for the exhaust system of a motor vehicle consisting of respective support parts (2 and 4) which are rigidly attached to the vehicle structure (1) and the exhaust system (3) and have an approximately channel-like form, of a support ring (5) connecting the support parts (2 and 4), said ring being made of an elastic material, and of elastic support means (6) acting on the support parts (2 and 4) between abutments (23 and 43), said abutments leaving free areas, characterized in that the elastic support means consists of a support cushion (6) which is attached to a plate (71) bearing on this support part (2) on the vehicle side of the fitting, said plate (71) being adapted to be secured centrally to the support part (2).
Patent DK-176890-A (DK)
Inventor: LESHER GEORGE YOHE
IPC: C07D471/04
Filed: 1990-07-25
Abstract: Naphthyridines of formula (I) 
<CHEM>
 , where R is -alkyl, R min  is hydrogen or methyl, R sec  is hydrogen or alkyl, and Q is hydrogen, hydroxy, amino, cyano, carbamyl, carboxy or aminocarbamyl, are useful as cardiotonic agents (I, Q is hydrogen, hydroxy, amino, cyano or carbamyl) and/or intermediates therefor (I, Q is carboxy, aminocarbamyl, hydrogen, amino, cyano or carbamyl). Also shown are pyridinones of formula II 
<CHEM>
 where R and R min  are as above and Q min  is hydrogen or cyano, which are useful as cardiotonics (II, Q min  is hydrogen) and/or intermediates (II, Q min  is cyano or hydrogen). Processes for preparing the compounds of Formulas I and II are shown.
Patent DK-220489-A (DK)
Inventor: BURRI JOSEF
IPC: A23L27/10
Filed: 1989-05-05
Abstract: To protect a dry food against oxidation, vanillin is added to it in a quantity of 5 to 5000  mu g vanillin per g food dry matter.
Patent DK-255088-A (DK)
Inventor: LEMAIRE DIDIER
IPC: B65B59/04
Filed: 1988-05-09
Abstract: The present invention concerns a machine for the automatic packaging of goblets, having a number of stations which permit the goblets to be deposited on a conveyor, to be filled, to be obturated and to be evacuated, these stations being each carried by at least one modular frame, all the modular frames being crossed by the conveyor and being likely to be connected to one another by mechanical connecting, each modular frame having mechanical, electrical and pneumatic control associated to each frame to permit the station it carries to work in an autonomous and separate way, these control being possibly connected to and driven by a multiprocessor solid with at least one of the modular frames.