baber/WOPTO huggingface dataset:
Patent CA-2117022-A1 (CA)
Inventor: AUGSPURGER QUENT
IPC: C05F17/02
Filed: 1994-03-04
Abstract: A composting apparatus is provided herein utilizing a vessel for receiving organic material which is rotatably supported.  In one embodiment, the vessel comprises a body including  a  decomposition  chamber,   the  body  being fabricated from a section of corrugated metal pipe having helical corrugations extending around the exterior and interior wall surfaces of the pipe.  In another embodiment, the body, including the decomposition chamber, is formed of a particularly recited structure of a pair of containers formed of synthetic plastic material, the joint having a controlled leakage structure.  In each embodiment, the body has an inlet at one end and an outlet at the opposite end.          A structure is provided for each embodiment for rotatively supporting the body.  A motor is provided for rotating the body.  Elevation structure is provided to position the body to  control  residence  time  and  accomodate  loading  and unloading. Baffles extend axially along the internal wall of the decomposition chamber, the baffles being adapted to mix the organic material and to move the material between the  inlet  and the outlet  as  the body rotates  at  the predetermined  speed  and  the  rotational  direction  as decomposition occurs.
Patent CA-2117236-A1 (CA)
Title: Agricultural planters
Inventor: CARROLL WALTER R
IPC: A01B15/18
Filed: 1994-03-08
Abstract: AGRICULTURAL PLANTERS                     ABSTRACT OF DISCLOSURE    An agricultural planter producing a fertilizer trench and a laterally adjacent seed furrow in uncultivated soil covered with trash,  such  as  residue  from  a  previous  crop,  and  growing vegetation, utilizes a forwardly mounted disc for cutting the trash and concurrently forming a fertilizer trench.  A pair of rotary forks  concurrently  move  the  trash  laterally  away  from  the fertilizer trench and impact fragmentizes the soil adjacent each wall  of the  trench to  fill  the  trench  with  soil  particles immediately behind the deposition of fertilizer. A conventional seed furrow opening apparatus extending rearwardly from the planter forms a seed furrow laterally adjacent to the fertilizer trench into which seeds are sequentially deposited. A pair of rotary forks are mounted on the planter on opposite sides of the open seed furrow  and  at a  location  rearwardly  of  the  seed  depositing mechanism. Each said rotary fork has a hub portion for rotational mounting on the planter and a plurality of radially projecting rigid tines rigidly secured to the hub portion; said tines having an arcuate configuration in a radial plane, thereby producing a convex soil engaging surface which imparts an impacting action to the soil adjacent the sidewall of the fertilizer trench and the seed furrow to fragmentize both sidewalls of the seed furrow to cover the deposited seed with the fragmentized soil particles, while moving the loose trash out of the anticipated path of the seed furrow.
Patent CA-2117485-A1 (CA)
Title: Hypolipidaemic benzothiazepine compounds
Inventor: BRIEADDY LAWRENCE E
IPC: A61P3/06
Filed: 1993-02-16
Abstract: The present invention is concerned with compounds of formula (I) wherein 1 is an integer of from 0 to 4; m is an integer of from 0 to 5; n is an integer of from 0 to 2; R and R' are atoms or groups; independently selected from halogen, nitro, phenylalkoxy, C1-4 alkoxy, C1-6 alkyl and -O(CH2)pSO3R" wherein p is an integer of from 1 to 4 and R" is hydrogen or C1-6 alkyl, wherein said phenylalkoxy, alkoxy and alkyl groups are optionally substituted by one or more halogen atoms; R4 is a C1-6 straight alkyl group; and R5 is a C2-6 straight alkyl group; and their salts, solvates and physiologically functional derivatives, with processes and novel intermediate for their preparation, with pharmaceutical compositions containing them and with their use in medicine, particularly in the prophylaxis and treatment of hyperlipidaemic conditions, such as atherosclerosis.
Patent CA-2119274-A1 (CA)
Title: Controlled density paving and apparatus therefor
Inventor: SOVIK ROBERT A
IPC: E01C19/18
Filed: 1992-09-14
Abstract: Obtainment of specific asphalt paving densities during roadbed repair by preshaping hot mat top surfaces concurrent with or/and prior to compaction. A conventional strike off bar (52) is modified with base indentations (56) which partially and wholly, according to desired specifications, grade or top dress hot asphaltic mat (14, 16) with desired, force-transmitting shaped planes. Adjunct apparatus is employed by way of translating and rotating plates (54) and (70) respectively to partially or wholly cover the indentations so as to effect various, but differing, desired shapes;  such adjunct apparatus includes a unique, edge and rut compaction shoe (90). An improvement to the conventional vibrating screen is also employed to effect the initial asphaltic mat shape while simultaneously tamping the shape gradually into its desired and compacted final form. This conforming screen (80) is used with the modified strike off apparatus (50) and a roller compactor or may be used in lieu of either. Likewise, it may employ the compaction shoe device (90, 92) for precompacting edge, seam or rut portions of a roadway.
Patent CA-2120526-A1 (CA)
Inventor: BARTL EGMONT
IPC: E03C1/12
Filed: 1992-10-02
Abstract: The invention concerns a plant for recuperating heat from preferably discontinuously arising waste water from, in particular, domestic households, commercial and industrial premises, etc. The plant comprises at least one counter current-flow heat exchanger through which the waste water flows and which is connected in circuit with at least one hot-water tank or boiler. The invention calls for a sensor (6), designed to detect the arrival of waste water, to be fitted in the line (10) carrying the waste water, the sensor being connected to at least one pump (1) or to a control unit (8) which controls the pump(s). When the sensor generates a signal indicating the arrival of waste water, the pump (1) is switched on and sucks the waste water in the line (10) out of the line and through the heat exchanger (3).
Patent CA-2123134-A1 (CA)
Title: Connection to a gas cylinder
Inventor: BRAATZ ROBERT E
IPC: A61M16/18
Filed: 1992-11-11
Abstract: A connection between the yoke (1) of anaesthetic delivery apparatus and a gas cylinder is made using an adaptor block (7) which has formations corresponding to formations on a gas cylinder containing a particular gas to allow the block and the cylinder to be connected to one another, and machine readable indicia (18) by which the block (7) can be identified by the delivery apparatus when connected to a cylinder of gas. The adaptor block (7) may include a plurality of sets of formations and indicia (11), to allow connections to a number of cylinders, containing different gases, to be made.
Patent CA-2127319-A1 (CA)
Title: Formwork with form panels and connecting means
Inventor: JARUZEL KURT
IPC: E04G9/04
Filed: 1994-07-04
Abstract: A B S T R A C T         Formwork with form panels and means of connecting the same, namely connecting clamps and connecting bolts, comprises form panels having marginal sections that present a closed, hollow cross section and in each case have projecting at right angles to the lining skin an abutment that extends at the outermost edge of the form panel and serves to be laid tightly against a corresponding abutment of a neighbouring form panel. The marginal sections further having on a holding web approximately parallel to the abutment points of application in the form of depressions for connecting clamps embracing the marginal sections of adjacent form panels.  Furthermore, perforations for inserting connecting bolts are provided side by side, in spaced relationship, in - and in the longitudinal direction of - the abutment webs of the hollow marginal section.  In an end zone the connecting bolts having projections that jut out radially from the cross section of the bolts and engage behind the edges of the perforations in the anchoring or locking position, whereas, in a twisted position, the bolt with its projections may be inserted and withdrawn since the perforations are oblong or keyhole-like ones.  The spacing and size of the perforations accords with the corresponding dimensions of such perforations in marginal strips made of flat material, forming part of further form panels.
Patent CA-2127766-A1 (CA)
Title: 1200 bit per second fallback method for use in mobile radio
Inventor: LANDRY JOAN E
IPC: H04L1/20
Filed: 1994-07-11
Abstract: - 13 -A 1200 Bit per Second Fallback Method for use in Mobile Radio Abstract In a mobile data communications system, a near-end modem (100) initiates a data connection to a far-end modem (300) at the highest permissible data rate, e.g., at 9600 bits per second (bps). If the communications channel subsequently degrades, either the near-end modem, or the far-end modem, initiates an autorate, or fallback sequence, e.g., to 4800 bps. However, if channel performance is still poor at 4800 bps, then one, or both, of the modems initiate a fallback to 1200 bps-skipping over the data rate of 2400 bps, which is not included within the fallback sequence.
Patent CA-2127808-A1 (CA)
Title: Apparatus for mixing and dispensing chemical concentrates
Inventor: CZECK STEPHEN J
IPC: B01F13/10
Filed: 1992-04-06
Abstract: A modular apparatus (10) far preparing dilute chemical composi-tions at the point of use, e.g., a customers's plant, is disclosed. The ap-paratus has upstream and downstream ends and includes an axial mani-fold (52) having a plurality of inlet ports extending radially toward the center of the manifold, a valve (53) operatively connected to each inlet port, component supply conduits (18) operatively connected to the valve (53), at least one component supply vessel heater (23) proximate at least one liquid component supply container (12), a pump (56) in fluid com-munication with the manifold (52) to draw the liquid components into and through the manifold (52), a microprocessor controller (11) in com-munication with the valves (53 and 61) and pump (56), a flowmeter (60) in communication with the microprocessor (11) downstream of the man-ifold (52), a three-way valve (61) in fluid communication with the pump (55), and a container (70) which is in fluid communication with the three-way valve (61) in which the chemical composition is formed. Also disclosed is a method for dispensing aqueous cleaning compositions at a point of use.
Patent CA-2128097-A1 (CA)
Title: Dough squeezing nozzle for food machines
Inventor: TAKAHASHI MASAMI
IPC: A23P30/20
Filed: 1994-02-08
Abstract: A dough squeezing nozzle (10) for food machines serves to squeeze dough to shape the same into a predetermined configuration, and roughly comprises a nozzle body (11) and a nozzle end (12) which is provided at its tip with an opening (13), said nozzle body and said nozzle end being made of a nonadhesive and elastic material, said opening (13) being provided therearound with a plurality of radially extending notches (15), said nozzle end (12) being formed to have a smaller thickness than that of said nozzle body (11).
Patent CA-2128992-A1 (CA)
Title: Flush appearance trim with allowance for door adjustability
Inventor: GIBSON BILLY P JR
IPC: F25D23/10
Filed: 1994-07-27
Abstract: ABSTRACT OF THE DISCLOSURE    An appliance is provided with trim about at least a portion of the periphery of its door as well as a cabinet forming a compartment which the door encloses.  The trim on the door provides a flush appearance for the appliance while providing adjustability of the door with respect to the cabinet to satisfy gasket spacing requirements therebetween.  The door, therefore, may be adjusted without affecting the flush appearance of the appliance created by the trim of the door.
Patent CA-2129986-A1 (CA)
Title: Amphiphile nucleosidphosphatanaloga
Inventor: SCHOTT HERBERT
IPC: C07H19/10
Filed: 1993-02-12
Abstract: The present invention relates to amphiphilic nucleosidephosphate analogues of Formula I (See formula I) wherein R1 stands for a hydroxyl-, amino-, acylated, or alkylized amino group or one substituted by polyoxyethylene, whose acyl- or alkyl rest is linear or branched, have 1 to 24 C-atoms and up to 2 double bonds, and which can be substituted by an aromatic radicals R2 stands for H, F, a 2-bromvinyl radical or a linear or branched C1-C24 alkyl radical;    R3 and R4 are identical or different and stand for H, hydroxyl, halogen and azido;     R5 is a nucleoside radical of Formula II (See formula II) that is connected through R8, R9, or R10 to the nucleotide of Formula I. R5 can also stand for OH.     A procedure for producing these, and pharmaceutical means are also described.
Patent CA-2131541-A1 (CA)
Title: Implant with reinforced resorbable stem
Inventor: KAMPNER STANLEY L
IPC: A61F2/30
Filed: 1993-02-18
Abstract: A total prosthetic hip constructed in accordance with the present invention is made up of a femoral implant (1A) and an acetabular implant (1B). The femoral implant includes a trochanteric body piece (2) which has a porous surface (22) over the portion of its exterior which is intended to be directly affixed to the natural bone. To achieve the desired bony ingrowth, pores of the porous surface are preferably sized in a range between about 250-450 µ. The exact dimensioning of the pores is known to those skilled in the art and is not particularly critical. Also included is an anchor (4) which is comprised of a permanent core (8) and a resorbable sleeve (6). Core (8) is preferably made of a metal alloy such as titanium-6-aluminum-4-vanadium. Outer resorbable sleeve (6) is formed of a biodegradable material, for example, high molecular weight poly-L-lactic acid (PLLA) polymers. Other such materials include calcium hydroxyapatite, tricalcium phosphate.
Patent CA-2132395-A1 (CA)
Title: Power-assisted liposuction instrument and cannula assembly therefor
Inventor: CUCIN ROBERT L
IPC: A61B17/22
Filed: 1994-09-19
Abstract: A method and apparatus is disclosed for mechanically-assisted liposuction treatment.  The apparatus includes a hand-holdable housing, a cannula assembly, and a reciprocation mechanism.  The hand-holdable housing has a cavity adaptable for receipt of a portion of the cannula assembly.  The cannula assembly includes an inner cannula and an outer cannula, each having a distal end and a proximal end and at least one aspiration aperture about the distal end.  The inner cannula is disposed within the outer cannula and the inner and outer aspiration apertures are in at least partial registration to form an effective aspiration aperture.  The reciprocation mechanism is disposed within the housing and is operably associated with either the inner or outer cannula so that one of the cannulas can be selectively caused to reciprocate relative to the housing while the other is stationarily disposed relative to the housing.  As one of the cannulas is caused to reciprocate relative to the other the effective aspiration aperture formed through the distal end of the cannula assembly, is caused to undergo periodic displacement.  In the preferred embodiments, the amount and rate of such aspiration aperture displacement is controllably adjustable.  The cannula assembly is releasably detachable from the hand-holdable housing to facilitate cleaning and sterilization of the cannula assembly and the housing.
Patent CA-2133158-A1 (CA)
Title: Extraction and storage of liquid/gaseous material
Inventor: BOKITCH DENNIS J
IPC: F17C7/00
Filed: 1994-09-28
Abstract: Extraction of liquid/gaseous material for reclamation is effected into a container by reducing the temperature of the container to a sufficiently cold temperature to generate a vacuum within the container sufficient to extract the material from the system to be extracted. The container is cooled by placing the container into an insulated drum containing a glycol bath within which is provided an evaporator duct shaped with a plurality of separate duct portions lying in horizontal planes and spaced vertically with each portion interconnected to the next by a vertical section of the duct. Into the duct is injected carbon dioxide from a compressed liquid supply which is passed through a metering orifice tuned to the length and shape of the duct so that evaporation takes place by the end of the duct. Any liquid remaining at the end of the duct as the temperature cools is returned by a diverter valve into the glycol bath for additional cooling effect.
Patent CA-2133353-A1 (CA)
Title: Method and nozzle for producing thrust
Inventor: ZNAMENSKY VLADIMIR P
IPC: F02K9/80
Filed: 1994-09-30
Abstract: ABSTRACT       A method for producing a thrust provides for the formation of an annular axial stream from gaseous pro-ducts fed with a supercritical pressure drop and its acceleration to subsonic speed, changing the direction of the subsonic annular stream to a radial stream with opposing movement and subsequently colliding the radial jets in a braking zone, which is accompanied by a change in the direction of movement to axial with discharge into the ambient medium, wherein adjustment of the thrust intensity (modulus) is effected by changing the flow rate of the radial jets and/or the flow rate of the axial stream discharged into the ambient medium, while adjustment of the thrust vector is effected by deflecting the velocity vector of the axial stream from the axial direction when it is being discharged into the ambient medium.  The nozzle for producing the thrust comprises a housing, a central body with a flat base secured to the housing, a casing encompassing the central body and made as a sleeve, the end face of which has the form of profiled outlet edges forming together with the flat base of the central body a slot radial channel with a critical cross section and axial outlet, wherein the casing is provided with means for its axial movement and means for radial movement of the outlet edges, while the central body is provided with means for angular movement of the flat base from a position perpendicular to the longitudinal axis of the nozzle.
Patent CA-2133545-A1 (CA)
Title: Associative memory
Inventor: SASAMA HIROSHI
IPC: G11C15/00
Filed: 1994-10-03
Abstract: ABSTRACT OF THE DISCLOSURE         An associative memory is capable of erasing on a batch basis only unnecessary data.  There are provided a first flag indicative of whether or not effective data is stored and a second flag indicative of whether or not a match is detected, corresponding to the associated one of the word memories.  The first flags are reset on a batch basis in accordance with the state of the associated second flags.
Patent CA-2134596-A1 (CA)
Title: Improved double metal cyanide complex catalysts
Inventor: LE-KHAC BI
IPC: B01J31/22
Filed: 1994-10-28
Abstract: Improved double metal cyanide catalysts are disclosed. The substantially amorphous catalysts of the invention are more active for polymerizing epoxides than conventional DMC catalysts, which have a substantial crystalline component. Polyol products made with the catalysts are unusually clear, have exceptionally low unsaturations, and contain no detectable amount of low molecular weight polyol impurities. A method of making the improved DMC catalysts, which involves intimately combining the reactants, is also disclosed.
Patent CA-2136348-A1 (CA)
Title: Bottle of synthetic resin
Inventor: YAMANAKA NOBUO
IPC: B29B17/02
Filed: 1994-03-15
Abstract: The present invention relates to a bottle made of synthetic resin for containing such as various liquids with an object of providing a bottle which is easily fractured so that the bottle is easily handled for disposing or recycling. The bottle comprises a plurality of fracturing walls each formed in a longitudinal band shape extending along the direction of the central axis of the bottle and main walls each disposed between the fracturing walls. The fracturing walls are made of a first material and a second material, the first material being a synthetic resin which is the same as a synthetic resin forming the main walls and/or has good compatibility with the synthetic resin of the main walls, the second material being a synthetic resin which has poor compatibility with the synthetic resin of the main walls, whereby the bonding strength between the fracturing walls and the main walls is controlled so as to make the bottle easy to be fractured. If necessary, an inner covering member is assembled within the bottle.
Patent CA-2138999-A1 (CA)
Title: Cloning and expression of gonadotropin-releasing hormone receptor
Inventor: SEALFON STUART C
IPC: C12P21/06
Filed: 1993-06-22
Abstract: The present invention relates to the GnRH-R genes and proteins. The DNA  sequences disclosed herein may be engineered into expression systems designed for the production of GnRH-R and/or cell lines which express the GnRH-R and preferably respond to GnRH induced signal transduction. Such cell lines may advantageously be used for screening and identifying GnRH  agonists and antagonists. In accordance with another aspect of the invention, the GnRH DNA, antisense oligonucleotide sequences, the GnRH expression products, and antibodies to such products may be used in the diagnosis and therapy of reproductive disorders associated with abnormal expression of the GnRH-R; e.g., overexpression, underexpression or expression or expression of a dysfunctional mutant receptor. Transgenic animals containing the GnRHR  transgene may be used as animal models for the evaluation of GnRH analogs in vivo.
Patent CA-2139683-A1 (CA)
Title: Baby safety pouch
Inventor: MENDELSON SANDRA E
IPC: B60N2/60
Filed: 1995-01-06
Abstract: A baby safety and warmth pouch which can be used in combination with an automobile infant seat, includes slits for receiving straps so that the infant may be secured to the seat. The pouch includes a seating shell, a removable infant head and shoulder stabilizer, with slits for receiving straps, a removable top cover and zipper fastenings for attaching the top cover to the shell. The shell is also provided with pillow-slip attachments for accrued safety when attaching to the automobile infant seat.
Patent CA-2140460-A1 (CA)
Title: Vehicle safety device
Inventor: BRIDGE HERBERT H
IPC: B60R21/18
Filed: 1995-01-18
Abstract: An airbag safety assembly adapted for independent use in vehicles which includes a jacket which in turn houses an inflatable airbag and means for inflating the airbag by relative elongation of an elastic connector disposed between the jacket and portions of a seat belt which are in turn adapted for connection to spaced mounting points in the vehicle such that the assembly can be utilized in vehicles with or without integral restraint systems.
Patent CA-2143739-A1 (CA)
Title: Growth hormone potentiating molecules
Inventor: HOLDER ANDREW T
IPC: A61K38/00
Filed: 1993-09-07
Abstract: Antigenic molecules cause antibodies to be raised against at least some of the 91 to 102 region of a natural growth hormone when parenterally administered in vivo. The molecules can comprise portions of the 91 to 102 region, particularly the 94 to 100 region. The antibodies are believed to bind to growth hormone on administration and enhance its effect.
Patent CA-2143972-A1 (CA)
Title: High functionality polyether polyols containing hydroxyl groups and a process for the production thereof
Inventor: GUPTA PRAMOD
IPC: C08G63/668
Filed: 1995-03-06
Abstract: Relatively high functionality, modified polyether polyols containing hydroxyl groups and having a very low double bond content with a total functionality of (nx-my) are produced by reacting n mol of a starting polyether polyol having a functionality x, optionally in the presence of a catalyst, with m mol of a compound containing at least one group reactive with hydroxyl functions, which compound has a functionality y at a temperature of from about 40 to about 200°C. The compound containing at least one group which is reactive with hydroxyl groups is selected from (a) diisocyanates and polyisocyanates and (b) polycarboxylic acids and their anhydrides.