baber/WOPTO huggingface dataset:
Patent CA-1242381-A (CA)
Inventor: BELL ROBERT L
IPC: A47C1/024
Filed: 1985-06-21
Granted: 1988-09-27
Abstract: ABSTRACT OF THE DISCLOSURE           A gear operated seat recliner mechanism is described which is particularly useful in connection with motor vehicle occupant seats.          The recliner permits the angle between the seat back and seat bottom to be varied as desired by the seat occupant. In accordance with this invention, the upper recliner structure pivots about the lower recliner structure and a quadrant component, which pivots with the upper recliner structure, includes a curved toothed rack.  The rack meshes with a gear mounted to the lower recliner structure.  A pawl is adjustable between an engaged position which fixes the seat back angle to a disengaged position permitting the seat back angle to be changed relative to the seat bottom.  This design improves over prior art designs in that it employs fewer parts, is less costly to produce, and further, permits very fine adjustments in the seat back angle.
Patent CA-1244854-A (CA)
Inventor: SCOTT ROBERT D
IPC: G21C19/14
Filed: 1985-06-27
Granted: 1988-11-15
Abstract: Case 2867 FUELLING MACHINE FINE HOMING SYSTEM           ABSTRACT OF THE DISCLOSURE         A nuclear reactor on-load refuelling system provides individual access into fuel channels, each bounded by an end fitting, using a refuelling machine having a barrel, a snout extending forwardly of the machine having a plurality of magnetic proximity sensing means in mutual spaced relation therein for sensing the relative position of respective portions of an end fitting in entered relation within the snout and means for controlling the position and attitude of the refuelling machine in response to the outputs of the sensing means, to bring the refuelling machine into centred, homed relation with the subject fuel channel, whereby the end fitting may be attached to the machine in sealed relation therewith.
Patent CA-1253813-A (CA)
Inventor: MILLER E KENT
IPC: F16L55/10
Filed: 1985-07-19
Granted: 1989-05-09
Abstract: IMPROVED LUBRICANT DELIVERING COUPLING                        Abstract This invention relates to an improved lubricant delivering coupling adapted to interconnect a power transfer unit and a load having a rotary input.  The coupling is comprised of a pair of concentricly desposed inner and outer hollow members.  The outer member is in a torque transmitting relationship between the power transfer unit and the load.  The inner hollow member is secured at both ends to an inner surface of the outer member and is adapted to receive lubricant from a lubricant source within the transfer device for delivery to and through the hollow inner member.       The inner and outer members each have intermediate the respective ends thereof a shear section.  Upon overloading of the outer member and the shearing failure thereof, the inner member continues to twist until rupture at the inner member shear section.  The twisting reduces the inner flow area of the inner member to zero, thereby preventing the continued flow of lubricant from the power transfer device through the inner member whereby loss of lubricant in the power transfer device as a consequence of coupling failure is prevented.
Patent CA-1261721-A (CA)
Inventor: BISCHOFF HANS-GEORG
IPC: E04D15/04
Filed: 1985-07-24
Granted: 1989-09-26
Abstract: ABSTRACT     In  a  process  for  connecting  material  segments  made  of  an elastomere  or  of a thermoplastic material the  sections  to  be joined  (3,4) are placed between two pressure beams (1,2) in  the area  of the seam (5) to be created.   The pressure beams are not mechanically  connected to one another.  The forces necessary  to hold  and to attach the material segments (3,4) are generated  by the  evacuation of suction chambers formed between  the  cavities (9)  in the contact surfaces (6a,6b) of the pressure beams  (1,2) and the segments to be joined (3,4).
Patent CA-1265189-A (CA)
Inventor: KULIBERT GREGORY S
IPC: H01M50/124
Filed: 1985-08-13
Granted: 1990-01-30
Abstract: ABSTRACT      The leakage of electrolyte from alkaline primary batteries is substantially reduced by improving the seal in such batteries.          The novel seal is formed by applying a thin adherent plastic film to the surface of the metal container which forms a bond between the metal container and the sealant covered seal member normally used in such batteries.
Patent CA-1240761-A (CA)
Inventor: HATTON BRUCE M
IPC: G10K13/00
Filed: 1985-10-17
Granted: 1988-08-16
Abstract: LOW VISCOUS DRAG KNOCK SENSOR                  ABSTRACT OF THE DISCLOSURE        A  housing  (A)  which  is  connected  with  an internal combustion engine to be vibrated therewith .  A diaphragm (B)  is mounted in an interior chamber of the housing  to undergo vibration  therewith.   The diaphragm is  constructed  to  have  a  natural  resonant  frequency which substantially matches  the knock frequency of  the engine  model  for  which  the  knock  sensor  is  designed.          The  diaphragm  is mounted  to  the housing  by  a central portion (20)  such  that an  edge  portion  (24)  undergoes maximum  resonant  displacement.    To   facilitate   the passage of  air  from one  side of  the diaphragm  to  the other during near resonant displacement, a plurality of apertures  (26)  are provided  through  the diaphragm edge portion.   In this manner, viscous drag is reduced which increases the magnitude of the resonant displacement and decreases  the  bandwidth  or  range  of  frequencies  over which the diaphragm undergoes significant displacement.          A  piezoelectric  element  (30)  is  connected  with  the diaphragm  to provide an electrical output signal which varies with the diaphragm displacement.
Patent CA-1248029-A (CA)
Inventor: AASE JAN MIKAL
IPC: F02B53/08
Filed: 1985-11-01
Granted: 1989-01-03
Abstract: ABSTRACT In a rotary internal combustion engine with a rotor housing in which a rotor is eccentrically supported, preferably three radial bores at mutual equal angular distance are provided.  In each of the bores a sliding cylinder sleeve is installed which is closed at its outer end which faces out towards the cylindrical inside of the rotor housing.  The cylinder sleeve is fastened rotatably at its inner, open end to the end covers of the rotor housing such that the cylinder sleeves turn concentrically about the center line of the rotor housing as the rotor rotates.  A sliding piston is arranged in each cy-linder sleeve, said piston being fastened using connections to the rotor such that each piston is the same distance from the center line of the rotor and rotates concentrically about this center line.  As the rotor rotates, there occurs a relative movement between each cylinder sleeve and its associated piston without any of the parts reciprocating.  The cylinder cavity above the piston is charged with a gas mixture which is compressed and released into the rotor housing where the gas mixture is ignited and turns the rotor.  An exhaust outlet is arranged in the end plate of the rotor housing.
Patent CA-1245360-A (CA)
Inventor: LEHTIKOSKI OLAVI
IPC: G01N5/04
Filed: 1985-11-15
Granted: 1988-11-22
Abstract: ABSTRACT OF THE DISCLOSURE         A device for measuring the moisture content and basic weight of paper in a gravimetric and more accurate manner than before. The device includes a cutting device for cutting the sample from a speci-men sheet, a balance for weighing the sample, a computer for computing the moisture content and the basic weight of the sample, an output device for printing out the results of the moisture content and basic weight as well as a controller for controlling the device auto-matically and advantageously a drying device for drying the sample.
Patent CA-1260268-A (CA)
Title: Rodent trap
Inventor: MELTON MELVIN M
IPC: A01M23/18
Filed: 1985-11-28
Granted: 1989-09-26
Abstract: RODENT TRAP                            ABSTRACT           An animal trap especially suited for trapping rodents such as mice and other small animals, one embodiment of which comprises a disposable, elongated container having two contiguous bottom surfaces forming an obtuse angle therebetween and a hinged door for selectively enclosing the container after the animal has entered and sprung the trap.  When set, the trap rests on a first of the two bottom surfaces with the door held elevated from the container to permit an animal to enter the trap.  The second of the two bottom surfaces is elevated from the underlying support surface.  When the animal enters the portion of the container where the bait is positioned, the animal's weight lowers the second bottom surface and elevates the first bottom surface releasing the door and closing the container trapping the animal.  The door is sealed by magnetic force and/or a latch which hooks into an aperture in the first bottom surface.  This embodiment of the trap is well suited for catching mice and is especially configured as an integral unit for low cost manufacture by means of molding or extruding various plastics.  A second embodiment, well suited for trapping such rodents as gophers and rats, uses a stationary exterior housing having a uniquely configured and positioned tilt plate which is similar to the bottom surfaces of the first embodiment, but which permits the trap housing to remain in a fixed and stable configuration.  A trap plate, hinged to the tilt plate, blocks the rodent's exit when its weight activates the trap.  An alternative two-piece container configuration of the second embodiment is also disclosed.
Patent CA-1262155-A (CA)
Inventor: MCARTHUR JAMES A
IPC: A63B21/015
Filed: 1986-02-04
Granted: 1989-10-03
Abstract: ABSTRACT     A drive unit for providing kinetic frictional resistance to an exercising apparatus which includes a sub-frame with a driving and driven element coupled to the sub-frame a motor coupled to the driving element for rotatably driving the latter.  The driving and driven elements are coupled such that the driving and driven elements slip relative to one another.  An adjustment is provided for adjusting the kinetic friction force between the driving and driven elements, while a stop is mounted on the sub-frame for blocking the driven element from movement beyond a start position.  In operation the driving element is continuously driven by the motor throughout an exercise so that only kinetic friction has to be overcome by a user.
Patent CA-1246296-A (CA)
Inventor: MARESCA LOUIS M
IPC: C08G8/02
Filed: 1986-02-28
Granted: 1988-12-06
Abstract: A METHOD FOR STABILIZING POLY(ARYL ETHER KETONES) ABSTRACT OF THE DISCLOSURE         Described herein is a process for stabilizing a poly(aryl ether ketone) produced by a Friedel-Crafts polymerization process which comprises adding a nucleophilic and/or an electrophilic capping agent during the polymerization.            S P E C I F I C A T I O N
Patent CA-1253503-A (CA)
Inventor: TOBE AKIHIRO
IPC: C07D295/096
Filed: 1986-03-14
Granted: 1989-05-02
Abstract: Abstract of the Disclosure A novel sulfone compound represented by the general formula (I)               (I) wherein R1 is cyclohexyl, phenyl; or a phenyl substituted with a group selected from nitro, C1-C3 alkyl, C1-C3 alkoxy and halogen; R2, R3, R4 and R5 are respectively hydrogen, halogen, cyano or carbonyl, wherein R1 and R2 may form an o-phenylene or an o-phenylene substituted with at least one group selected from nitro C1-C3 alkyl, C1-C3 alkoxy and halogen; X is oxygen or methylene; Y is -(CH2)n-, wherein n is an integer of 0, 5 or 6, or  , wherein m is an integer 1-3; R6 is hydrogen, C1-C3 alkyl, .omega.-alkylaminoalkyl, wherein each alkyl has 1-3 carbon at.oms, or .omega.-dialkylaminoalkyl, wherein each alkyl has 1-3 carbon atoms; R7 is hydrogen or C1-C3 alkyl; and R6 and R7 may form a ring together with N, or    may be  , wherein R8 is hydrogen, C1-C3 hydroxyalkyl or phenyl; or a pharmaceutically acceptable salt thereof is disclosed.          The compound has anti-ulcer effect.
Patent CA-1264476-A (CA)
Inventor: SCHULTZ WILLIAM J
IPC: C08L63/00
Filed: 1986-04-29
Granted: 1990-01-16
Abstract: ABSTRACT           Epoxy resin compositions which on curing yield cured resins haviny a high glass transition temperature, high ductility, and low moisture pick-up are disclosed. To obtain such cured resins, 9,9-bis(aminophenyl)fluorenes are used ascuring agents.
Patent CA-1258547-A (CA)
Inventor: SUZUKI MITSUYA
IPC: G02F1/1365
Filed: 1986-05-08
Granted: 1989-08-15
Abstract: ABSTRACT OF THE DISCLOSURE     In a matrix type liquid crystal display device having a large number of row and column electrodes, the present invention disposes a non-linear resist-ance element made of an amorphous material consist-ing of silicon as its principal component, for each pixel of a liquid crystal driving electrode in series with a liquid crystal, facilitates the pro-duction method of the liquid crystal display device and improves its reliability.
Patent CA-1271938-A (CA)
Inventor: JOHNSON STANLEY A JR
IPC: E06B9/04
Filed: 1986-11-26
Granted: 1990-07-24
Abstract: DOORWAY SAFETY GATE APPARATUS                         ABSTRACT      Apparatus is disclosed to provide a safety gate comprised of two segments, which on being closed, the segments overlap each other and can be locked in this closed position. Each gate segment is mounted on hinges in turn fastened to doorway frame pillars.  The overlapping gate segments allow for convenience of fitting various widths of door frames.
Patent CA-1268562-A (CA)
Title: Dispositif de prehension d'un faisceau de crayons  d'un assemblage de combustible nucleaire
Inventor: TSITSICHVILI JEAN
IPC: G21C19/33
Filed: 1986-12-02
Granted: 1990-05-01
Abstract: Lors du démantèlement d'un assemblage combustible de réacteur nucléaire, on réalise la préhension simultanée de tous les crayons, disposes selon un réseau à pas carre dans cet assemblage, au moyen d'un dispositif effectuant un serrage en bout des rangées de crayons. A cet effet, le dispositif comporte des couloirs dans lesquels on fait pénétrer les extrémités des deux rangées adjacentes de crayons. Dans ces couloirs sont emprisonnes des organes mobiles disposes de telle sorte que chaque crayon soit placé entre deux organes voisins. En appliquant dans chaque couloir un effort de serrage sur les organes mobiles d'extrémité on pince chaque crayon entre deux organes. De préférence, les organes mobiles sont munis de butées limitant l'effort de serrage appliqué individuellement sur chaque crayon. Pour combler les vides du réseau de crayons correspondant aux emplacements occupés par les tubes guides dans les assemblages, on place des rouleaux aux emplacements correpondants, dans les couloirs.
Patent CA-1271782-A (CA)
Inventor: LAPIERRE RENE B
IPC: B01J29/70
Filed: 1987-01-12
Granted: 1990-07-17
Abstract: XYLENE ISOMERIZATION PROCESS              ABSTRACT    In a process for isomerizing a feed which contains an aromatic C8 hydrocarbon mixture of ethylbenzene and xylene, in which the para-xylene is less than that at thermal equilibrium, the feed is contacted under isomerization conditions, with a two component catalyst system including component (1) and component (2). Component (1) comprises a zeolite having a constraint index of 1 to 12 and an ortho-xylene sorption time of greater than 50 minutes based on its capacity to sorb 30% of the equilibrium capacity of ortho xylene at 120°C and at an ortho xylene partial pressure of 4.5+0.8, and 0.05 to 10 wt% of a hydrogenation component.  Component (2) comprises a zeolite, having a constraint index of 1 to 12 and a xylene sorption capacity greater than 1 gram/100 grams of zeolite and an ortho-xylene absorption time for 30 percent of said capacity of less than 10 minutes, where the sorption capacity and sorption times are measured at 120°C and a xylene pressure of 4.5+0.8mm of mercury, and comprises 0.05 to 10 weight percent of a hydrogenation component, component (2) comprises is at least 50 percent by volume of the catalyst system.
Patent CA-1268343-A (CA)
Inventor: HENNECKE RUDOLF
IPC: E02D7/10
Filed: 1987-03-25
Granted: 1990-05-01
Abstract: ABSTRACT          In a hydraulic pile driver (10), the lifting cylinder (34) acting on the driving weight (12) has an attached position indicator (46, 50), which produces a signal corre-sponding to the momentary position of the piston rod (32) of the lifting cylinder (34).  This signal is used for reversing a 4/3-valve, by which the two working chambers of the lifting cylinder can be connected to a pressure line or return line.
Patent CA-1233274-A (CA)
IPC: G01T1/203
Filed: 1987-06-30
Granted: 1988-02-23
Abstract: ABSTRACT           DOSIMETRY SYSTEM FOR STRONTIUM-RUBIDIUM              INFUSION PUMP           The    dosimetry    system    used    with    a strontium-rubidium infusion system is a very high speed circuit  capable  of  measuring  the  radioactive  dosage infused  into  a  patient  in  real  time.   The  dosimetry system is capable of receiving very short duration input pulses generated by a photomultiplier tube in response to the presence of radioactivity.
Patent CH-558450-A (CH)
Title: Roadway surface laid without foundation - consists of prefabricated concrete sheets interlocking by tongue and groove and notched side edges
IPC: E01C5/06
Filed: 1973-05-11
Abstract: The left hand side of one concrete sheet has a tongue in the centre, whereas the right hand side of the other concrete sheet has a groove at the same point, corresponding to and fitting into the tongue. In the underneath part of one sheet, below the groove, the side edge of the sheet is notched, whereas below the tongue, on the adjacent sheet, is a sloping back edge, leaving between them a groove in which material can collect. The sheets are thus fixed horizontally and vertically together. Roads thus laid with concrete sheets can be driven over immediately.
Patent DK-111881-A (DK)
Inventor: RIEBEL H J
IPC: C07C67/307
Filed: 1981-03-11
Abstract: A process for the preparation of a 1,1-dichloroalkene of the formula <IMAGE>   in which R1 is hydrogen, or an optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, aralkyl, aralkenyl or aryl radical, and R2 is an optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, aralkyl, aralkenyl or aryl radical, or R1 and R2 together form an optionally branched and/or optionally benzo-fused hydrocarbon chain, comprising reacting a carbonyl compound of the formula <IMAGE>  with a trichloromethanephosphonic acid ester of the formula <IMAGE>  in which R3 each individually is an alkyl or phenyl radical, or the two radicals R3 together are alkanediyl, in the presence of at least an equimolar amount of a phosphorous acid triamide of the formula P(NR42)3 in which R4 each independently is an alkyl radical, or the two radicals R4 together are alkanediyl. Advantageously, R1 is hydrogen, R2 a C2 to C5 alkenyl radical, or a radical of the formula <IMAGE>  Z is a cyano, acetyl, carboxyl or C1 to C4 alkoxycarbonyl radical, or a radical of the formula -COOM, M is sodium or potassium, and R3 each individually is a C1 to C4 alkyl or phenyl radical, or the two radicals R3 together are C2 to C5 alkandiyl, the phosphorous acid triamide is phosphorous acid tris-dimethylamide or tris-diethylamide, about 0.94 to 1.1 moles of each of trichloromethanephosphonic acid ester and of the phosphorous acid triamide are employed per mole of the carbonyl compound, and the reaction is effected at about 10 DEG  to 100 DEG  C. in a polar aprotic solvent.
Patent DK-174180-A (DK)
Inventor: IRVINE S M
IPC: A23C11/02
Filed: 1980-04-23
Abstract: A milk substitute in the form of an unreconstituted powder, containing more than 10% casin, is given an extended storage life following reconstitution by the presence of a pH-responsive preservative, such as propionate, an edible acid, such as malic acid, which generates a pH in the milk substitute immediately after reconstitution in the range 6 to 5.2, and optionally a water-soluble phosphate.
Patent DK-208884-A (DK)
Inventor: GOCKEL KARL-HEINZ
IPC: G09F3/02
Filed: 1984-04-26
Abstract: The present invention is related to a flat laminate part consisting of a substrate layer and a cover layer the adhesive compounding between said substrate layer and said cover layer being such that both layers are securely held together, but a pull-off of said cover layer from said substrate layer is readily possible by hand or mechanically, said flat laminate part having additionally an auxiliary pull-off means to so pull-off said cover layer or parts of said cover layer by hand or mechanically along preset cuts or, respectively, preset breaking lines in said cover layer, wherein said preset cuts or preset breaking lines in said cover layer are positioned and formed such that there is at least one part of the cover layer which can be grasped per each part of said cover layer to be pulled off, said grasp part is, getting exposed by bending the flat laminate part getting exposed by bending the flat laminate part to form a concave curvature of the surface of said cover layer opposite to the surface of said cover layer adhearing to said substrate layer and that the two points of attack of the force producing such bending of the flat laiminate part are distributed over the surface of the flat laminate part such that the hand produced or mechanical pull-off forces acting substantially vertically to the laminate result in a peeling off of said grasp part of said cover layer.
Patent DK-236385-A (DK)
Inventor: KOPPA DANIEL A
IPC: A21C9/06
Filed: 1985-05-28
Abstract: A die (2) is used having a predetermined shape with indentations therein to press the extrudate rope (10) against a support at predetermined locations to form individual elements of predetermined size and shape. A conveyor belt (62) is used to carry the extrudate rope (10) in one direction, and the die is supported such that during the pressing operation the die forward speed matches the extrudate rope forward speed. A supporting table (96) underlies the conveyor belt. The die formed of a non-stick material has a pair of generally spherical indentations (7) for shaping pieces from the extrudate rope. Bore connects fluid chambers to respective indentations, the fluid pressure in each indentation assists seperation of a shaped piece of the extrudate rope from respective indentation.
Patent DK-237384-A (DK)
Inventor: HOPKINS THOMAS R
IPC: C12N9/02
Filed: 1984-05-11
Abstract: A process for the removal of at least one selected from the group consisting of an aromatic hydroxy compound or an aromatic amine having a water solubility of at least 0.01 mg/l from water containing the same, comprising treating the water with peroxidase, and at least one selected from the group consisting of alcohol oxidase and a straight chain C1 to C4 alcohol or glucose oxidase and glucose.
Patent DK-301981-A (DK)
Inventor: FELIX R A
IPC: C07C253/00
Filed: 1981-07-08
Abstract: 3-Methyl-2-p-chlorophenyl butyrylnitrile is useful as an intermediate for preparing the (+/-)-cyano(3-phenoxyphenyl)methyl ester of (+/-)-3-methyl-2-(4-chlorophenyl) butanoic acid which is useful as an insecticide and acaricide.
Patent DK-340587-A (DK)
Inventor: SOMMER GERT
IPC: B01J20/14
Filed: 1987-07-02
Abstract: Spent kieselguhr used as a filter medium, preferably in breweries, is regenerated by adding 2 to 8% sodium hydroxide solution at a reaction temperature of about 60 to 90 DEG C and subjecting it to gentle stirring for a reaction time from 30 to 120 minutes. The concentration of the sodium hydroxide solution is then 4 to 5% and the reaction temperature 80 to 90 DEG C. The spent kieselguhr is discharged into a heatable vessel. After the end of the reaction time, the sodium hydroxide solution is removed and the kieselguhr is washed clear by means of a vacuum filter or pressurised belt filter in a plurality of extraction stages. For complete removal of the alkali, sulphuric acid or hydrochloric acid in a concentration of up to 0.1% is added to the washing water in the last extraction stage.
Patent DK-365488-A (DK)
Inventor: ALMINGER TOMAS BOERJE
IPC: C07D401/12
Filed: 1988-07-01
Abstract: Novel compounds of the formulapharmaceutical compositions containing such compounds as active ingredient, and the use of the compounds in medicine.