baber/WOPTO huggingface dataset:
Patent CA-1288314-C (CA)
Title: Vapor vent valve apparatus
Inventor: AUBEL JOHN A
IPC: B60K15/035
Filed: 1988-09-27
Granted: 1991-09-03
Abstract: VAPOR VENT VALVE APPARATUS            ABSTRACT      A valve apparatus (34) including a solenoid actuated valve assembly (48) for regulating the flow of fluid vapors from a container (22). The valve assembly is controlled by electrically energizable circuitry (5a). When the circuitry is completed or closed, the valve assembly will open a passage (42) for a predetermined time period allowing vapors to be exhausted from the container. The circuitry will be closed only when an operator actuated switch (60) is moved by the operator to one of two positions, the inlet port (24) to the container (22) is opened, and after the fluid level in the tank attains a predetermined level.
Patent CA-1307819-C (CA)
Inventor: HUFF JAMES R
IPC: H01M8/10
Filed: 1988-10-14
Granted: 1992-09-22
Abstract: COMPOSITE ELECTRODE FOR USE IN ELECTROCHEMICAL CELLS                    ABSTRACT OF THE INVENTION    A   porous    composite   electrode    for    use  in electrochemical cells.  The electrode has a first face and a   second  face   defining  a  relatively  thin  section therebetween.   The  electrode  is  comprised  of  an  ion conducting material, an electron conducting material, and an electrocatalyst.   The volume concentration of the ion conducting material is greatest at the first face and is decreased   across   the   section.   while   the   volume concentration  of  the  electron  conducting  material  is greatest  at the  second  face  and  decreases  across  the section  of  the  electrode.   Substantially  all  of  the electrocatalyst is positioned within the electrode section in a  relatively narrow zone where  the rate of electron transport of the electrode is approximately equal to the rate of ion transport of the electrode.
Patent CA-1305632-C (CA)
Inventor: RIBAUDO NICKOLAS
IPC: E05D15/06
Filed: 1988-11-02
Granted: 1992-07-28
Abstract: ABSTRACT    A sliding door assembly comprising a door hanger, a hanger sheave, an upthrust roller and a track/ wherein the hanger sheave assembly and the uptrust roller are rotatably mounted on the door hanger.  The track provides a first rolling surface for the hanger sheave and a second rolling surface for the upthrust roller.          The track also preferably captures the upthrust roller thereby preventing the assembly from leaving the track.
Patent CA-1307231-C (CA)
Title: Magazine with movable shelves, for the maturation of cakes of synthetic foam material
Inventor: GIULIANO CLAUDIO
IPC: B65G49/08
Filed: 1988-11-04
Granted: 1992-09-08
Abstract: ABSTRACT    A magazine for the maturation of cakes of synthetic foam material, for a plant served by a conveyor belt bringing the cakes for distribu-tion in the magazine, and by an overhead crane with a gripper intended for lifting a cake from the belt conveyor, for shifting it laterally and for depositing the same into a maturation space, which comprises stands arranged parallel to and at the side of the belt conveyor; each stand comprises a frame which supports a fixed lower shelf whose width and length are adapted to the width and length of the cakes to be received, and above      fixed shelf, at vertical mutual distances somewhat great-er than the height of the cakes to be received, a plurality of movable shelves for receiving said cakes; each movable shelf is shiftable bet-ween a working position, in which it constitutes a surface whose width and length are adapted to the with and length of the cakes to be re-ceived, and a rest position, in which it leaves free the access from ab-ove to the shelf lying below.  The rest position of the movable shelves is preferably arranged below the fixed shelf.
Patent CA-1282967-C (CA)
Title: Turf maintenance apparatus
Inventor: HOLLEY CHARLES C
IPC: A01D34/66
Filed: 1988-11-23
Granted: 1991-04-16
Abstract: Abstract A rotary mower (10) including a front deck assembly (18) and a pair of wing decks (20).  Each wing deck (20) is supported by a lift arm assembly including a main lift arm (26) and a lift arm extension (32).  A pivot joint (30) exists between lift arms (26) and (32) so that when deck (20) is raised from its cutting position to its transport position it is also caused to rotate so that mower (10) maintains a relatively low profile even when decks (20) are in their transport position.  Mower (10) also preferably includes a pair of breakaway assemblies (48) which allow wing decks (20) to "break away" in the event they strike an immovable object.  Finally, a preferred mower (10) includes resilient bushing assemblies (38) between the wing deck lift arm assemblies and the wing deck housings (24) to minimize vibration and noise and provide some floating of the decks (20).
Patent CA-1323950-C (CA)
Inventor: ISOZAKI OSAMU
IPC: C08F8/44
Filed: 1988-12-20
Granted: 1993-11-02
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention provides a curable resin composition consisting essentially of: (i) a resin (A) containing .alpha.,.beta.-unsaturated carbonyl group and primary and/or secondary hydroxyl group, or (ii) a mixture of a resin (B) containing .alpha.,.beta.-unsaturated carbonyl group and a resin (C) containing primary and/or secondary hydroxyl group, and (iii) at least one curing catalyst selected from the group consisting of alkali metal alkoxides, metal hydroxides, organic acid salts of metals, quaternary ammonium hydroxides, quaternary phosphonium hydroxides, tertiary sulfonium hydroxides and organic acid salts of these onium hydroxides.
Patent CA-1304953-C (CA)
Title: Method and apparatus for determining the accuracy of a gas flow meter
Inventor: BEESON JAMES S III
IPC: G01F1/86
Filed: 1988-12-22
Granted: 1992-07-14
Abstract: ABSTRACT OF THE DISCLOSURE    Method and apparatus for determining (i.e., proving) the accuracy of a gas flow meter includes the use of a flow determining valve to derive flow data representative-of actual gas flow rate simultaneously with similar flow data obtained from the meter.  Real time quantitative analysis of the gas stream constituents is employed during meter proving (a) may be accomplished with an automated gas chromatograph) so as to condition the flow data obtained from the flow determining valve and hence provide a more accurate determination of actual gas flow rate.  This conditioned flow data is then compared to the flow data obtained from the meter to thereby derive a variance factor for the meter at given sensed flow rates.  Therefore, flow rate data obtained from the meter may then be adjusted as a function of the derived variance factor so that a more accurate determination of actual flow rate through the meter is possible.
Patent CA-1340007-C (CA)
Inventor: SCARBOROUGH ROBERT M
IPC: C07K1/04
Filed: 1988-12-23
Granted: 1998-08-18
Abstract: Compounds and compositions comprising synthetic analogs of Atrial Natriuretic Peptides are provided, together with methods for their production and use as natriuretics, diuretics and/or vasodilators, or as intermediates for or modulators of such useful compounds or of native Atrial Natriuretic Peptides.
Patent CA-1321934-C (CA)
Title: Fuel injection system for multi cylinder two-stroke engines
Inventor: DONOHUE JAMES A
IPC: F02M51/06
Filed: 1989-01-09
Granted: 1993-09-07
Abstract: ABSTRACT OF DISCLOSURE          Disclosed herein is an internal combustion engine comprising first and second cylinders respectively including head ends and side walls, first and second pistons respectively reciprocably movable in the first and second cylinders between top dead center and bottom dead center positions, one of the first and second pistons being adjacent top dead center position when the other of the first and second pistons is adjacent bottom dead center position, a fuel supply venturi extending between the cylinders and including a throat, and a fuel injector located adjacent the head ends of the first and second cylinders, communicating with the throat, and including a valve movable between a closed position and an open position affording fuel flow into the throat.
Patent CA-1322396-C (CA)
Inventor: LITTLEWOOD TIMOTHY J
IPC: H04Q11/04
Filed: 1989-02-09
Granted: 1993-09-21
Abstract: ABSTRACT OF THE DISCLOSURE   Relocation  and/or  replacement  of  terminal  apparatus  in telecommunications systems including, but not necessarily limited to,  key  telephone  system,  usually entails reassignment  of administration data; for example, features.  When a station or terminal apparatus is moved physically from one port to another within a telecommunications system which comprises a plurality of ports connected to a central processor,  interface means operative  on  initial  connection of  said terminal  apparatus transmits to the central processor an identifier unique to such terminal apparatus within such system. The central processing means   has storage for each said identifier together with administration data specific to said terminal apparatus and the number of the port to which said terminal apparatus set is connected.  Following receipt of  an  identifier,  the central processor  updates  said  storage  means  to  assign   said administration data corresponding to said identifier to the present port.
Patent CA-1313408-C (CA)
Inventor: NISHIKAWA KUNITOSHI
IPC: H01R12/53
Filed: 1989-03-09
Granted: 1993-02-02
Abstract: Abstract Disclosed is an antenna device for vehicles, comprising a ground plate having a flat surface and an L-shaped radiator plate having one leg of the L arranged parallel to the ground plate with the other leg being positioned perpendicular to the ground plate.  The radiator plate is disposed with a narrow gap between the lower end of the vertical leg and the upper surface of the ground plate.  A feed coaxial cable is provided for connect-ing the ground plate with an outer conductor and also for connect-ing an inner conductor with substantially the center of the vertical leg end of the radiator plate.  A sub-radiator element formed by an L-shaped plate is rigidly mounted on the ground plate at a position in close proximity to the radiator plate, the sub-radiator element having one leg extending parallel to the ground plate with the end thereof being spaced away from the end of the parallel leg of the radiator plate by a given distance, the vertical leg of the L-shaped plate having the end connected with said ground plate to provide an increased resonant band width.
Patent CA-1321111-C (CA)
Title: Ignition plug for use in internal combustion engines to cause instantaneous combustion
Inventor: KASHIWARA RYOHEI
IPC: H01T13/46
Filed: 1989-04-04
Granted: 1993-08-10
Abstract: Title of the Invention An Ignition Plug for Use in Internal Combustion Engines to Cause Instantaneous Combustion Abstract of the Disclosure Disclosed are two types of ignition plugs for use in internal combustion engines of automobiles and the like, which are essentially characterized by the addition of igni-tion means to conventionally paired center and ground elec-trodes, and their location to the latters; that is, both the ignition plugs are designed to ignite gas mixture in the whole space of combustion chamber by firstly igniting gas mixture in an ignition groove on the ignition means; for this, the opening of the groove is located in such a place as to receive first ignition seeds appearing in a spark gap between center and ground electrodes as effective-ly as possible.
Patent CA-1315048-C (CA)
Title: Stearate-based dryer-added fabric softener sheet
Inventor: KELLETT GEORGE W
IPC: C11D3/00
Filed: 1989-05-10
Granted: 1993-03-30
Abstract: ABSTRACT OF THE DISCLOSURE A fabric softener sheet for in-dryer use is provided which comprises water, an organic solvent, and an amount of an alkali metal stearate effective to dimensionally-stabilize the sheet, having uniformly distributed in said sheet an effective amount of a quaternary amine fabric softening agent.
Patent CA-1317589-C (CA)
Title: Modified lipopolysaccharides and process of preparation
Inventor: MYERS KENT R
IPC: C07H13/06
Filed: 1989-06-26
Granted: 1993-05-11
Abstract: MODIFIED LIPOPOLYSACCHARIDES AND PROCESS OF PREPARATION    ABSTRACT OF THE DISCLOSURE      Modified lipopolysaccharides, particularly de-3-0-acylated monophosphoryl lipid A and de-3-0-acylated diphosphoryl lipid A, are provided by an alkaline hydrolysis under controlled conditions which removes only the -hydroxymyristic acyl residue that is ester-linked to the reducing-end glucosamine at position 3.  The modified products are less endotoxic and maintain their antigenic and immuno-stimulating properties.
Patent CA-1340666-C (CA)
Title: Polyester compositions with improved properties
Inventor: REX GARY CHARLES
IPC: C08F299/04
Filed: 1989-07-19
Granted: 1999-07-20
Abstract: Resin compositions suitable for molding are disclosed which comprise (a) a polyester resin comprising the reaction product of an olefinically unsaturated dicarboxylic acid or anhydride with a polyol, in which no more than 30 molar percent of the unsaturated acid or anhydride can be replaced with a non-crosslinkable acid: (b) an ethylenically unsaturated monomer: (c) a polymeric low profile additive and (d) a multifunctional material with an r1 value relative to styrene of at least one double bond of equal to or less than 1 comprising a molecule with two or more acrylic acid ester or methacrylic acid ester groups or two or more vinyl groups. The compositions may additionally comprise (e) an epoxy monomer free of reactive unsaturation and/or (f) a secondary crosslinkable monomer with an r1 value relative to styrene of greater than 1.
Patent CA-1312438-C (CA)
Title: Method and apparatus for manufacturing rammed earth walls with integral render
Inventor: NOVOTNY JAN
IPC: E04B2/00
Filed: 1989-07-26
Granted: 1993-01-12
Abstract: ABSTRACT          A method for constructing render jacketed, rammed earth walls for buildings which utilizes a rectangular container which functions as a mould and also a hopper and skip, the container has an open top and a bottom closable by two trapdoors maintained in inclined closed position up from the bottom by cam trapdoor-retaining bars releasable by hand pull rods attached by retainer chains;  the container is removably carried with trapdoors closed upon a rubber-tyred, wheeled, ground level trolley during level-filling with loose earth; two, three-sided trays of lateral dimensions substan-tially equal to those of the container are level-filled with a powdered cement/sand render mix of low moisture content and stacked upon the container, each end of which is provided with a pair of pivot brackets of unequal length which respectively have a hole for detachable fixture of render trays to the container, the filled container and trays are lifted by a hoist and lowered into a wall mould formwork of plywood panels, the external lateral dimensions of the container being sufficiently less than the internal dimensions of the formwork to create outer or veneer moulding cavities.  When the container rests upon a concrete footing, or previously rammed earth layer, the trays are tipped in mutually opposite directions in a vertical arc to put the loose render into the veneer mould cavities between formwork members and the container;  the trapdoors are opened by undoing chains then freeing retainer rods to allow cam retainer bars to fall, the trapdoors opening under the weight of loose earth, the container is lifted and loose earth pours out between outer render layers which are rammed simultaneously with the earth as a core to obtain a rammed earth, render jacketed, integral mass.
Patent CA-1336483-C (CA)
Inventor: ISHIDA HATSUO
IPC: B29B9/06
Filed: 1989-09-01
Granted: 1995-08-01
Abstract: An    improved    pultrusion   process   for preparing  composites  comprises  combining polymer precursors  in a mixer and continuously introducing the  resulting  mixture,  together with reinforcing fibers,  into  an  impregnation  chamber maintained under  conditions  such that the mixture remains in liquid  form  of  low  viscosity.   The impregnated fibers  are continuously withdrawn from the chamber through  a  die  in  which  polymerization  of  the precursors   takes   place   to  form  the  desired composite.
Patent CA-1334733-C (CA)
Inventor: ELGERT BENJAMIN D
IPC: F04B47/02
Filed: 1989-09-26
Granted: 1995-03-14
Abstract: An improved downhole pump assembly with method of oil production is disclosed which uses a remotely releasable downhole pump and permits the securing of the plunger portion of the pump relative to the outer housing and the pump's relocation from the pump seating nipple in the tubing thereby reducing the amount of flowback formation fluids passing through the pump which would otherwise damage its internal mechanism.
Patent CA-1318150-C (CA)
Title: Insulating block form for constructing concrete wall structures
Inventor: HOROBIN DAVID D
IPC: E04B2/02
Filed: 1989-09-27
Granted: 1993-05-25
Abstract: ABSTRACT OF THE DISCLOSURE       An improved insulating block form for use in the construction of concrete well structures wherein the block form is formed from expandable polystyrene material to provide a lightweight, rigid, box-like structure having a pair of oppositely disposed side walls and end walls which together define a body cavity to receive concrete therein.  A plurality of transverse strut member integrally support the side walls and further define a plurality of cells.  Each end wall includes a pair of inserts which are adapted to be mounted to the transverse strut member when the elongated block form is required to be cut for a particular installation.  The side and end walls are further provided with interlocking members whereby they are readily stacked one above the other and side-to-side in a secure interlocked arrangement.
Patent CA-1328366-C (CA)
Inventor: BIELAGUS JOSEPH B
IPC: D21B1/02
Filed: 1989-09-28
Granted: 1994-04-12
Abstract: ABSTRACT OF THE DISCLOSURE       An apparatus for improving the pulping characteristics of wood chips in which a pair of closely operating rolls are provided for supplying compressive force to chips passed therebetween, at least one roll having an aggressively contoured surface for causing chips to crack in the thickness dimension of the chip as compressive force is applied to the chip.
Patent CA-1336085-C (CA)
Inventor: RANSOM RICHARD S
IPC: F42B10/64
Filed: 1965-12-06
Granted: 1995-06-27
Abstract: A missile or other moving body comprising a rotatable portion arranged for rotation relative to another portion of the missile or body and control means for rotating said rotatable portion to bring it to any one of a plurality of preselected positions in relation to a datum and for exerting a thrust thereon having a lateral component with respect to the axis of rotation of said rotatable portion to produce a steering effect on the missile or body, said control means including a variable-incidence control surface mounted on the rotatable portion for rotation about a rotary axis transverse to the rotary axis of the rotatable portion, and actuator means responsive to control signals applied thereto for turning said control surface about its rotary axis to a first disposition in which it produces a component thrust causing rotation of said rotatable portion, and a second disposition in which it produces a lateral steering force on the missile.
Patent DK-166094-C (DK)
Inventor: MANNONEN MATTI PELLERVO
IPC: E02D17/20
Filed: 1990-10-08
Granted: 1993-07-19
Abstract: The invention relates to a prefabricated concrete component system for forming ground-bearing stairways, platforms, terraces and analogous structures of one or more layers. It is the object of the invention to be able to construct, from a few basic components, a durable and safe ground-bearing structure of the desired shape. Such a component system comprises at least three different basic components (1, 2, and 3), which are used together or separately and which are slab components provided with upright supports. The basic components of the component system according to the invention are so designed that one or two adjacent slab components in the same constructional layer form at least two support and fastening surfaces for the next higher slab component. Thus a sturdy and safe structure is obtained. The shape of the components enables them to be cast in a single-part casting mold, from which the component will detach owing to beveled surfaces. The system also includes ramp components, edge components provided with edges, and corner components.
Patent FI-84463-C (FI)
Inventor: HARTTA MATTI
IPC: B65H3/08
Filed: 1988-10-27
Granted: 1991-12-10
Abstract: PCT No. PCT/FI89/00193 Sec. 371 Date Apr. 16, 1991 Sec. 102(e) Date Apr. 16, 1991 PCT Filed Oct. 10, 1989 PCT Pub. No. WO90/04558 PCT Pub. Date May 3, 1990.The invention relates to a method for picking up sheets of paper, cardboard or similar, especially porous material, one at a time from a pile of sheets for onward transfer, using a gripping apparatus fitted with gripping means and a sheet support disk, and a gripping apparatus for effecting the method. According to the invention when the gripping apparatus is brought to the pile of sheets it achieves the following steps: a. the pile of sheets is pressed on its top in the central region thereof, b. the gripping means is moved and presses the top of the pile on both sides of said central region, c. the top sheet on the pile is distorted preferably from both sides of the central region of the pile by making use of movement of the gripping means towards the central region of the pile so that said top sheet bends partly clear from the sheet under it, d. the top sheet of the pile is raised up by the gripping means to the level of the support disk at the same time as pressure is still being applied to the central region of the pile, e. the pressure on the central region of the pile is ceased and simultaneously the sheet is flattened out against the support disk by moving the gripping means outwards from the central region of the sheet.
Patent FI-88295-C (FI)
Inventor: ROSATI ROBERT LOUIS
IPC: C07D209/42
Filed: 1988-12-14
Granted: 1993-04-26
Abstract: Simple amides and derivatives thereof useful for inhibiting the angiotensinogen-cleaving action of the enzyme renin of the formula: <CHEM> wherein R1 is (C6-C8)cycloalkyl or i-propyl; R2 is (C3-C5)alkyl, phenyl, methylvinyl, dimethylvinyl, halovinyl, hydroxy(C1-C3)alkyl or amino(C1-C4)alkyl; R3 is (C1-C6)alkyl or morpholinoethyl; and Het is defined to include certain mono and bicyclic nitrogen-containing heterocyclic rings or heterocyclylalkyl groups.
Patent NO-150863-C (NO)
Inventor: RAATZ GABOR JANOS
IPC: A23N15/08
Filed: 1981-01-23
Abstract: The problem of an industrial peeler for onions (1) spinning around a vertical axis through a number of mechanisms thereof, that the transfer from the orienting unit to the combined cutting and notch mechanism does not take place in a rectilinear way, is eliminated by placing the outmost guide rolls (16) for the transport belts (17), of that mechanism on levers (6, 7, 10, 11) of the pantograph type wherein facing ends of the levers cooperate by means of a pin (15) and slot (14) connection, whereas the other ends (24,26) adapt the distance between the belts (17) with respect to the size of the onion to be processed. It is preferred to replace one of the belts (17) of that mechanism by a notch blade bar (18) which is adapted to pivot about a fixedly arranged support shaft (25).
Patent NO-158338-C (NO)
Inventor: AXMANN ARNOLD
IPC: B65G67/60
Filed: 1982-03-08
Abstract: An arrangement for controlling movement of the grab bucket of a grabbing crane used for loading and unloading bulk material into and from ships is disclosed. Collisions of the grab bucket with the ship's superstructure and the hatch edges are avoided according to the invention by approaching the hatch edges with the grab bucket open and displaying the actual values so obtained as bars representing the horizontal position and width of the hatch on a display. To avoid collisions, the grab bucket drives are switched off if any desired value, set manually or by a marking line computer, exceeds an actual value.