baber/WOPTO huggingface dataset:
Patent CA-2126164-A1 (CA)
Inventor: KELLER KARSTEN
IPC: B07B4/08
Filed: 1994-06-17
Abstract: A process for the reprocessing of waste material which is obtained during the manufacture of cigarettes and similar rod-shaped smoking items, in which the various components may e.g. be paper, tobacco and/or filter material.  In the process, essentially the following steps are carried out: a disintegrating step, in which the bodies are disintegrated in a mill into their individual components in dry-mechanical manner, the bodies during their disintegration passing one or several radial jaws of a rotor of the mill which, during operation, are attached to the rotor in rigid or moveable manner, and one of several stationary jaws of a stator of the mill which, during operation of the mill, are attached in rigid or moveable manner and in whihc the radial jaws and the stationary jaws are spaced from each other when they are arranged opposite to each other and a subsequent separation step, in which the individual components are separated from each other.  The paper material may be sucked off from the disintegrated waste material after sieving off the tobacco. And an apparatus for carrying out the process.
Patent CA-2127181-A1 (CA)
Inventor: TEZUKA JUNICHI
IPC: E04B1/26
Filed: 1994-06-30
Abstract: A beam support system fastens an end portion of a wood. beam to a generally upright surface of a beam-anchoring member.  A mutually-cooperative interface structure is provided on a beam-fastening member and on the end portion of the beam, respectively.  The interface structure forces the end portion compressively against the upright surface in a direction generally perpendicular thereto automatically in response to engagement of the end portion with the fastening member in a direction generally parallel to the upright surface.  The fastening member is mounted to a wood beam-anchoring member preferably by a resiliently-deformable spring member which resiliently compresses the beam-anchoring member in a direction generally perpendicular to the upright surface thereof.
Patent CA-2127612-A1 (CA)
Inventor: JARWALA NAJMI T
IPC: H01L21/66
Filed: 1994-07-07
Abstract: A system (10) for testing one or more circuit boards (12 1-12n), each containing at least one chain of Boundary-Scan cells (14 1-14p), includes a system test and diagnosis host (16) for managing overall testing of the system formed by the circuit boards. A Boundary-Scan Virtual Machine (BVM) (17) is operative to receive an initiate test command from the system test and diagnosis host independent of thenumber and nature of the boards to be tested. In response to the test command, the BVM (17) causes each circuit board to execute a test program (23) specific thereto to determine the errors, if any, in the board. The errors from each board are passed back to the BVM (17) which, in turn, interprets the errors to yield test information, indicative of the operation of the boards, which is then passed back to the system test and diagnosis host (16).
Patent CA-2132791-A1 (CA)
Title: Azole compounds, their production and use
Inventor: ITOH KATSUMI
IPC: C07D233/58
Filed: 1994-09-23
Abstract: ABSTRACT OF DISCLOSURE       The present invention provides an azole compound represented by the formula (I):                                             (I) , wherein Ar is an optionally-substituted phenyl group; and R2 are, the same or different, a hydrogen atom or a lower alkyl group, or R1 and R2 may combine together to form a lower alkylene group; R3 is a hydrogen atom or an acyl group; Y is a nitrogen atom or a methine group; and A is an optionally-substituted saturated cyclic amide group bonded through a first nitrogen atom, or a salt thereof, which is useful for prevention and therapy of fungal infections of mammals as antifungal agent.
Patent CA-2134396-A1 (CA)
Title: Diamond/boron nitride coated excavating tool cutting insert
Inventor: ANDERSSON JAN
IPC: E21C35/183
Filed: 1994-10-26
Abstract: ABSTRACT OF THE DISCLOSURE           A diamond/cubic boron nitride coated low energy cutting insert for an excavating tool.  The insert includes a generally conical tip portion, an elongated intermediate portion, a shoulder and a contact surface which attaches to a supporting surface of the tool body.  The intermediate portion of the insert includes a concave surface portion and the coating is provided on the tip portion and optionally on the intermediate portion and the shoulder.
Patent CA-2135101-A1 (CA)
Title: Aromatic polyetherketone gas separation membranes
Inventor: SIMMONS JOHN W
IPC: B01D71/52
Filed: 1994-11-04
Abstract: TITLE AROMATIC POLYETHERKETONE GAS SEPARATION MEMBRANES ABSTRACT OF THE DISCLOSURE   Novel substituted aromatic polyetherketone gas separation membranes and the process of using such membranes to separate one or more gases from a gaseous mixture is disclosed. The polyetherketones are formed from aromatic alcohols of the formula   where Z is independently alkyl groups having 1 to 10 carbon atoms, most preferably a tertiary butyl group, n is an integer from 1 to 4, preferably 1.
Patent CA-2135557-A1 (CA)
Title: Rotary amusement device
Inventor: CLARKSON WILLIAM R
IPC: A63G1/38
Filed: 1994-11-10
Abstract: A rotary amusement device comprises an elongate support member of circular cross-section having a first end adapted to rest on a support surface, such as the ground, or a playroom floor, with a second end being spaced from the support surface while the support member is maintained in a generally upright orientation.  The support member is provided with an annular bearing fixed thereto, adjacent to, but spaced from the first end, and located remotely from the second end.  A tubular rotary member having an inside diameter slightly larger than the outside diameter of the support member is mounted for free rotation upon the support member.  The tubular rotary member is provided with a child supporting platform at one end thereof, which end is adapted to rest on the annular bearing to maintain the supporting platform in spaced relationship with the first end of the support member.          The other end of the tubular member is spaced inwardly from the second end of the support member when the tubular member rests on the annular bearing, and the support member is disposed generally perpendicular to the support surface on which it rests.
Patent CA-2136433-A1 (CA)
Inventor: BROOKS LAMAR E
IPC: C04B33/30
Filed: 1992-07-13
Abstract: Thixotropic Fuller's earth clay minerals which are structurally double silica chains linked together through oxygen to form double-ribbed sheets held by aluminum and/or magnesium in octahedral coordination in an amphibole chain are vacuum dried and admixed with a stabilizing fluid, e.g., silicone fluid, to result in new, low moisture content thixotropic agents. The mineral products thus produced are superior thixotropes when compounded in plastics such as plastisols, adhesive sealants, coatings and other organic binder systems which are heat set or heat cured or moixture cured, and compliance coatings. The methods involve reducing the moisture content of Fuller's earth clay, e.g., attapulgite, by (1) heating it under vacuum at an elevated temperature, preferably between 100 °C and 300 °C, or (2) heating it at an elevated temperature, preferably between 100 °C and 350 °C, and adding a stabilizing fluid, or (3) heating it under vacuum at an elevated temperature, preferably below 300 °C and adding a stabilizing fluid, to preserve its low moisture properties.
Patent CA-2140749-A1 (CA)
Title: Emergency escape device
Inventor: BARTLE PATRICK HENRY
IPC: E06C9/14
Filed: 1993-07-19
Abstract: An emergency escape device for a structure comprising a continuous cable in the form of a ladder (37) comprising two separate side supports pinned by rungs (20), said cable being accessible from a sidewall of a structure and being supported by a pulley (5), rungs (20) of the ladder including laterally extending arms (21) having locating members (22) on the free ends thereof, guide rails (25) fixed from a structure beneath the pulley, the guide rails being arranged to accommodate the locating members of the laterally extending arms to prevent deflection of the ladder and operating means (18) for the cable which enables a user requiring access to or descent to stop or restrict movement of the cable as required. The winding speed of the ladder can be controlled by a closed circuit hydraulic system (6).
Patent CA-2141406-A1 (CA)
Title: Treatment of titaniferous materials
Inventor: ARAL HALIL
IPC: C22B1/00
Filed: 1993-07-28
Abstract: A process for facilitating the removal of impurities e.g. radionuclides, such as uranium and thorium, and/or one or more of their radionuclide daughters, from titaniferous material includes contacting the titaniferous material with one or more reagents at an elevated temperature selected to enhance the accessibility of at least one of the radionuclide daughters in the titaniferous material. The reagent(s) may be a glass forming reagent and is selected to form a phase at the elevated temperature which dis-perses onto the surfaces of the titaniferous material and incorporates the radionuclides and one or more radionuclide daughters. The titaniferous material may be, e.g., ilmenite, reduced ilmenite, altered ilmenite ar synthetic rutile.
Patent CA-2143488-A1 (CA)
Inventor: DUNCAN ROBERT P
IPC: G06F9/445
Filed: 1995-02-27
Abstract: In present computing systems having dynamic linked libraries (DLLs), the user must either explicitly provide directives at the source level or use linker and loader support provided by the computing system. The present invention enables an application programmer to use unmodified source code in conjunction with a compiler, prelinker and runtime library to develop and use DLLs. A DLL can be extended by adding new functions and variables without requiring users of the DLL to recompile or relink their application.
Patent CA-2144122-A1 (CA)
Inventor: WATSON BRUCE L
IPC: G09B9/44
Filed: 1995-03-07
Abstract: A flight simulator kit which includes at least a simulated flight attitude control member, the simulated flight attitude control member being capable of mimicking the movements of an actual aircraft flight attitude control member.   A visual display system is also provided for receiving input signals and in response thereto visually display a video simulation of a plurality of simulated aircraft flight instruments mimicking the  movements  and  responses  of  actual  aircraft  flight instruments. The kit further includes a computer for receiving the output signals from the simulated control system and in response thereto for providing the input signals to the visual display system.  The kit may be used to set up a simulator in an actual aircraft not in flight.
Patent CA-2144263-A1 (CA)
Title: Method and device for producing molded articles
Inventor: SULZBACH HANS-MICHAEL
IPC: B29C67/24
Filed: 1995-03-09
Abstract: A method and a device for producing molded polyurethane bodies are described, the after-pressure commencing before the mold has been completely loaded. At least one mold half is raised against preloaded spring elements while the mold is being overcharged with reaction mixture.
Patent CA-2146093-A1 (CA)
Inventor: LEBLANC PETER
IPC: D21D5/24
Filed: 1995-03-31
Abstract: A centrifugal cleaner is constructed so that its efficiency is less sensitive to consistency changes of the feed slurry, and so that it can operate at a higher consistency than conventional cleaners, yet optimizes separation efficiency. This is accomplished by disposing a turbulence generator in the tangential inlet to the cleaner, the turbulence generator comprising an abrupt cross-sectional area reduction (e.g, a cross-sectional area of about 0.1-0.3 times as large as the cross-sectional area of the inlet) so as to break up fiber flocs and present reformation of the flocs. Existing centrifugal cleaners can easily be retrofit by the method of the invention to achieve the invention's advantages by inserting a turbulence generator into the inlet of an existing centrifugal cleaner. The tangential inlet leads to a hollow main body which includes a vortex finder located in the body top. Preferably the vortex finder has a first diameter and the hollow body has a second diameter at a portion surrounding the vortex finder, the first diameter being about 0.25-0.4 times the second diameter. The vortex finder typically extends into the hollow body a first length from the top, the first length to first diameter ratio being about 2.5-3.5/1.
Patent CA-2146317-A1 (CA)
Title: Installing Pipes
Inventor: DICKSON DUDLEY T
IPC: F16L1/00
Filed: 1995-04-04
Abstract: A corrugated plastic service pipe 20 is inserted together with a flexible guide assembly 22 through an accessible end 11 of a steel service pipe 14, 10, which extends from the end 11 to a main 18.  The flexible guide assembly 22 comprises a flexible guide element 24 and a flexible spring guide 26. The element 24 extends through a nose-piece 32 having an outer part secured to the pipe 20 and an inner part 36.  The spring guide 26 carries a sensor 60 at its tip which emits a signal when the sensor enters the main 18.  When the pipe 20 is correctly positioned fluid sealant 70 is injected into the space between the pipe 20 and the pipe 14, 10.  When the sealant has solidified sufficiently, the guide assembly 22 is withdrawn through the pipe 20, the inner part 36 being separated from the outer part 34 to allow withdrawal of the spring guide 26.
Patent CA-2147445-A1 (CA)
Title: Assembly method for sealed light fixture
Inventor: WEDELL MARK T
IPC: F21V15/01
Filed: 1995-04-20
Abstract: A quartz halogen outdoor floodlight assembly, having an improved lamp, reflector, and housing therefor for increased adjustability and overall performance. The housing comprises a two component unit, having upper and lower separable housing members, interconnected through a quarter turn fastening system comprising at least one key extending from the lower housing member, a receiving keyway formed in the upper housing member, and a camming ramp formed internally in the upper housing member. A lens is secured to the face of the upper housing member by a sealing adhesive, which simultaneously retains a reflector within the upper housing. A lamp operatively secured within a socket disposed in the lower housing member is operatively positioned in the reflector upon assembly. The lamp preferably includes an internal reflector which aligns with the external reflector to increase longitudinal light output.
Patent CA-2148929-A1 (CA)
Title: Proteins having glycosyltransferase activity
Inventor: BERGER ERIC G
IPC: C12R1/865
Filed: 1993-11-15
Abstract: The invention concerns proteins having glycosyltransferase activity, recombinant DNA molecules encoding proteins having glycosyltransferase activity, hybrid vectors comprising such recombinant DNA molecules, transformed hosts suitable for the multiplication and/or expression of the recombinant DNA molecules, and processes for the preparation of the proteins, DNA molecules and hosts.
Patent CA-2149650-A1 (CA)
Title: Rod attachment device for rachidian orthopaedy
Inventor: ROKEGEM PASCAL
IPC: A61B17/70
Filed: 1993-11-17
Abstract: A device for the attachment to a rod (1) of a member (24) such as a screw, a hook or the like, in particular for spinal instrumentation. The device interacts with a smooth rod (1) and comprises an intermediate socket in the shape of a split ring (22) engageable on said rod. A tightening means (23) is arranged on the ring (22) at the split therein so that when it is tightened, the rod (1) protrudes from the ring while engaging the bottom of a U-shaped body to which the member is secured, whereas the free ends of the ring flanges (221, 222) engage both the rod (1) and the body (21). The device is useful in the field of orthopaedic equipment fitted during spinal surgery.
Patent CA-2150800-A1 (CA)
Title: Hydrocarbon synthesis reactor employing vertical downcomer with gas disengaging means
Inventor: BEHRMANN WILLIAM C
IPC: C07C1/06
Filed: 1993-12-10
Abstract: The operation of a hydrocarbon synthesis reactor (2) and catalyst distributed in the reaction slurry (3) therein are improved by the presence in said reactor of one or more vertical downcomers (6) open at both ends with gas disengaging arms located at their top end (7). The downcomer (6) which circulates catalyst from the top of the reaction slurry to the bottom of said slurry is fully immersed in the reaction slurry (3) and preferably extends from just above the bottom of the reaction zone of the reaction vessel to just below the top surface of the reaction slurry. The bottom end of said dowacomer is shielded from intrusion of rising synthesis gas by the placement of a baffle (9) which blocks rising gas entry but facilitates the exit of catalyst and liquid from the bottom of said downcomer and distributes them radially throughout the adjacent reactor slurry.
Patent CA-2153353-A1 (CA)
Inventor: YUL JUN EUN
IPC: E05B63/00
Filed: 1995-07-06
Abstract: The present invention is directed to a lever-type doorlock for a bar-shaped doorknob having a locking and releasing apparatus that will protect the doorlock from damage when excessive force is applied to the doorknob.
Patent CA-2161007-A1 (CA)
Title: Optical cable
Inventor: ROWLAND SIMON MARK
IPC: G02B6/44
Filed: 1994-04-22
Abstract: An optical cable for use in an overhead optical transmission system in which the ca-ble is supported along the route of the system by means of towers, masts or other upstand-ing supports that are also employed to sup-port electrical power cables, comprises one or more optical fibres and an electrically in-sulating jacket (8).  The cable includes an ar-ray of elongate conductive elements (10,12) each of which extends along a portion of the cable, adjacent conductive elements axially overlapping each other with overlapping por-tions circumferentially spaced apart to form a composite conductive path that extends along the cable and is interrupted when the cable is dry.  Adjacent conductive elements (10, 12) are resistively coupled to each other when the surface of the cable is wet to form a continuous electrically conductive path along the cable. Such a form of cable has the advantage that the possibility of dry-band arcing under wet  conditions is reduced by disrupting the geometry that allows such bands to form.
Patent CA-2161008-A1 (CA)
Title: Liquid pearlizing composition
Inventor: SALKA BARRY A
IPC: A61K8/44
Filed: 1994-04-07
Abstract: A pearlizing agent for such products as shampoos and hand soaps contains a glycol distearate, an alkyl polyglycoside, a betaine of formula (II), wherein R5 is an alkyl or alkenyl group having from 7 to 21 carbon atoms and R6 is alkylene group having from 2 or 3 carbon atoms; each of R3 and R4 is independently  an alkyl group having from 1 to 4 carbon atoms; (4) a glycol, and (5) water.
Patent CA-2161499-A1 (CA)
Title: Synergistic stabiliser mixture
Inventor: GUGUMUS FRANCOIS
IPC: C08G73/02
Filed: 1995-10-26
Abstract: A stabiliser mixture comprising, for example, a compound of formula I and a compound of formula III (see formula I) wherein n1 and n2 may be an integer from 2 to 20, R1, R3, R6 and R8 may each be independently of one another hydrogen, C1-C4alkyl or a group of formula II (see formula II) wherein R5 may be hydrogen or methyl, R2 and R7 are each independently of the other C2-C6alkylene, R4 may be C1-C10alkyl or cyclohexyl, R9 and R10 may each be independently of the other C1-C8alkyl or a group of formula II, or R9 and R10, together with the linking nitrogen atom, are morpholino.
Patent CA-2162345-A1 (CA)
Inventor: OJO ADEOLA F
IPC: F25J3/08
Filed: 1995-11-07
Abstract: Carbon dioxide is removed from gas streams comprised predominantly of gases that are less polar than carbon dioxide by passing the gas stream through a bed of type X zeolite having a silicon to aluminum atomic ratio not greater thanabout 1.15, thereby adsorbing the carbon dioxide from the gas stream. The process is particularly advantageous when applied to the removal of low levels of carbon dioxide from gas streams at temperatures above 20 °C.
Patent CA-2163162-A1 (CA)
Title: Foldable spraying system
Inventor: KINDER LEON
IPC: A01M7/00
Filed: 1995-11-17
Abstract: A  bottomless,  rectangular,  elongated  box  type housing has a center section, a first outer section, and a second outer section.  The center section is attached to a first section of the first outer section and a first section of the second outer section by hinges, which permit the first outer section and the second outer section to rotate rearwardly in a horizontal plane.  A pin passes through apertures in gussets on the center section and the first section, thereby securing the first outer  section  in  a  forwardly  extended  position. Likewise, a pin passes through apertures in gussets on the center section and the second outer section, thereby holding the second outer section in a forwardly extended position.  A hinge permits a second section of the first outer section to pivot vertically relative to the first section of the first outer section.  Likewise, a hinge permits a second section of the second outer section to pivot vertically relative to the first section of the second outer section.  A carriage has a hitch attached to the forward portion of a frame, and a wheel assembly attached to the rear portion of the frame.  The center section of the housing attaches to the frame of the carriage.  A first wheel assembly is mounted near the end of the second section of the first outer section of the housing to provide support for the extended length of the housing.  A second wheel assembly is mounted near the end of the second section of the second outer housing, also to  provide  support  for  the  extended  length  of  the housing.  Nozzles connected by hoses extend through the housing for spraying vegetation there beneath.
Patent CA-2164321-A1 (CA)
Title: Plasma-like solution
Inventor: SEGALL PAUL E
IPC: A61K9/00
Filed: 1994-06-03
Abstract: Aqueous solutions comprising a polysaccharide oncotic agent, a physiologically compatible buffer, a simple hexose sugar, dissolved chloride salts of calcium, sodium and maguesium, and a dissolved organic salt of sodium are disclosed. The solutions are effective substitutes for blood and may be used to preserve the biological integrity of the organs of a mammalian donor organism as shown by superior anatomical integrity of cryopreserved organs and tissues of subjects perfused with the solution. The solutions may be used for maintaining a partially or substantially completely exsanguinated subject at normal temperatures and at temperatures substantially below those normally maintained by a mammal and may be used in conjunction with hypobaric environments to maintain such partially or completed exsanguinated subjects alive without infusing blood back into the subject.
Patent CA-2165812-A1 (CA)
Title: Flex circuit connector
Inventor: LORD PETER C
IPC: H01R12/77
Filed: 1995-05-01
Abstract: A connector (10) is provided for electrical connection to a flex circuit (12) in a hermetically sealed manner. The flex circuit comprises thin film conductors (26) encased between layers of insulative material, and including a proximal end (20), with conductive contact pads (30) exposed through one of the insulative layers. In a preferred form, the proximal ends of two flex circuits are assembled in face-to-face relation and compressed by a clamp fixture (16) against opposite side faces of a compressible terminal block (18). The terminal block is formed from a resilient insulative elastomer such as silicone rubber with embedded conductive strips (40) having opposite edges exposed at the opposite side faces of the terminal block for electrically connecting aligned pairs of the contact pads on the two flex circuits.