baber/WOPTO huggingface dataset:
Patent CA-2123458-A1 (CA)
Title: Model Gun with Automatic Bullet Supplying Mechanism
Inventor: KUNIMOTO KEIICHI
IPC: F41B11/56
Filed: 1994-05-12
Abstract: A model gun with automatic bullet supplying mechanism, which comprises a slider provided to be movable along a barrel, a movable member provided between a bullet holding chamber provided at the back of the barrel and a pressure chamber with variable capacity provided in the slider, and a gas passage controller provided to be movable in the movable member, wherein the gas passage controller is operative selectively to control a first gas passage extending from a pressure accumulating chamber through the movable member to the bullet holding chamber to be open so that gas discharged from the pressure accumulating chamber is supplied through the first gas passage to the bullet holding chamber and to control a second gas passage extending from the pressure accumulating chamber through the movable member to the pressure chamber to be open so that gas discharged from the pressure accumulating chamber is supplied through the second gas passage to the pressure chamber to cause each of the slider and the movable member to move back for making preparations for supplying the bullet holding chamber with a sham bullet from a magazine for containing sham bullets.
Patent CA-2124080-A1 (CA)
Title: Tape recording method and apparatus
Inventor: TSAI IRVING
IPC: G11B15/02
Filed: 1992-11-18
Abstract: A cassette recording system having both a primary memory (1) and an auxiliary memory (50) associated with the cassette. A mechanism is provided for sequentially reading information from and writing information to the primary memory (1) as well as ran-domly reading, information from and writing information to the auxiliary memory. The auxiliary memory may be used to retain pro-gramming information. The system enables a cassette to be trans-ferred from one recorder to another, with the recording schedule, being included in the auxiliary memory associated with the cassette, being similarly transferred.
Patent CA-2126645-A1 (CA)
Title: Brazing
Inventor: TANK KLAUS
IPC: B23K1/19
Filed: 1994-06-23
Abstract: ABSTRACT The invention provides a method of brazing a first body to a second body and has particular application to the bonding of a composite abrasive compact to a substrate. The method involves the steps of providing a brazing shim comprising at least two zones having differing melting temperatures, placing the shim on a surface of the first body, placing a surface of the second body on the shim to form an unbonded assembly, applying heat to the assembly to cause the shim to melt and allowing the assembly to cool to a temperature at which all the zones of the shim become solid.
Patent CA-2127731-A1 (CA)
Title: Polymeric adducts of hindered amine-epoxides as stabilizers
Inventor: STEINMANN ALFRED
IPC: C08F12/26
Filed: 1994-07-11
Abstract: Abstract Polymeric adducts of hindered amine-epoxides as stabilizers The invention relates to compounds obtainable by polymerization of esters or phenol ethers of the formula V                      (V) and/or of the formula VI                       (VI) in which m and n are each 0 or 1, and A, E, R1 to R6 and X are as defined in claim 1, and up to 50 mol% of other, ethylenically unsaturated compounds. The homopolymers and copolymers according to the invention can advantageously be employed for the stabilization of organic polymers against the harmful effect of light, oxygen and/or heat.
Patent CA-2128226-A1 (CA)
Title: Process for the preparation of melanotic pigments by bioconversion and cosmetic use of thereof
Inventor: JUNINO ALEX
IPC: A61K8/00
Filed: 1993-11-19
Abstract: PCT No. PCT/FR93/01138 Sec. 371 Date Jul. 18, 1994 Sec. 102(e) Date Jul. 18, 1994 PCT Filed Nov. 19, 1993 PCT Pub. No. WO94/12653 PCT Pub. Date Jun. 9, 1994The present invention relates to a method for the preparation of a melanic pigment by enzymatic bioconversion, implementing a melanin precursor substrate and plant cells, characterized in that: (a) poppy (Papaver somniferum) plant cells previously cultivated are separated from their culture medium and subcultured in a culture medium with a concentration from 10 to 100 g/l; (b) the cells are ground at least partially, before or at the end of the latency time, (c) the at least partially ground cells are placed in a bioconversion medium in the presence with a melanin precursor substrate selected amoung indol, indolin, dihydroxyphenylalanin, tyramin and tyrosin; (d) the precipitated melanic pigment is collected. The invention also relates to the utilization of such resulting pigments for the preparation of cosmetic compositions.
Patent CA-2128645-A1 (CA)
Title: Multiport optical waveguide interferometer and method of making the same
Inventor: GONTHIER FRANCOIS
IPC: G02B6/28
Filed: 1994-07-22
Abstract: A  multiport  optical  waveguide  interferometer  is provided which comprises at least two NxN couplers arranged in series on an array of fibers and separated by a short region such that the phase shift between the couplers is approximately  equal  to  .pi..  A  method  for  making  such interferometer  comprises  forming  such  couplers,  for instance by a fused taper method with appropriate twist, where the fused, tapered and twisted zone is longer than usual and wherein the couplers are formed in series within such zone, separated by short regions of between 1-2 mm, and adjusted to achieve the flattest possible wavelength response.
Patent CA-2129967-A1 (CA)
Inventor: BURD TAMMY L
IPC: G01N33/49
Filed: 1993-02-09
Abstract: An analytical rotor (2) which comprises a receptacle (60) for receiving a post (58) on a centrifuge and means in the rotor body (2) proximate to the receptacle (60) far releasing a liquid in response to mounting the rotor (2) in the centrifuge is disclosed. The means for releasing the liquid is preferably a sealed container (6) shiftably positioned in a chamber (8) proximate the receptacle (60).
Patent CA-2130720-A1 (CA)
Title: Apartment size ironing board
Inventor: BALLANTYNE BRUCE H
IPC: D06F81/02
Filed: 1994-08-23
Abstract: An improved collapsible ironing board that can be stored free-standing upright in the collapsed position with ironing mat and cover in place. A special plate and support brackets below the board's central fold are fashioned to leave about a 1/2- to 3/4- inch space between the ironing faces when they are folded inwards towards one another. The brackets have a rounded notch that cradles the fold bulge in the cover and mat. In one embodiment a self-adhering carry-handle attached to the board ends secures them in the collapsed position, and rubber frame-rests ensure no-slip usage of the board on table-top or other common flat surface.
Patent CA-2132242-A1 (CA)
Inventor: WONG CHEE-CHIU J
IPC: F16H7/18
Filed: 1994-09-16
Abstract: A low noise active tracking pulley idler reduces noise and actively tracks belts entrained around it by storing up undesirable impact energy and using it to guide the belts positioned around it. The idler includes an idler that is an integral member and has two cylindrical end portions with a flexible middle portion between them.
Patent CA-2132255-A1 (CA)
Inventor: GURUCEAGA ZUBILLAGA MIKEL
IPC: F02K1/12
Filed: 1994-09-16
Abstract: Improvements in orientable axisymmetric nozzles of variable geometry which are intended for gas turbine engines, which nozzles comprise a convergent zone (2) followed by a divergent zone (3), both formed by main petals (4-5) and secondary petals (33-34), and they add to the known functions (simultaneous axisymmetric variation, according to a preestablished law, of the throat area A8 and of the outlet area A9; variation of all the geometry of the outlet area A9 independently of the throat area A8; and, axisymmetric orientation of the flow) a fourth function of varying only a part of the geometry of the outlet area A9 independently of the throat area A8.
Patent CA-2136237-A1 (CA)
Title: Method and apparatus for multiplexed oversampled analog to digital modulation
Inventor: MANDL WILLIAM J
IPC: H04N5/232
Filed: 1993-05-17
Abstract: Apparatus for time multiplexed oversampled analog to digital modulation is provided. Embodiments include modulators (60, 300 and 450) and focal plane optical imagers (100, 160 and 200).  Embodiments generally include a plurality of storage elements (70) to hold modulation residues. Multiplexor and demultiplexor structures (72, 74) enable residues to be updated and stored for a plurality of modulated signals. Specific embodiments (500, 600) are shown in CMOS and mixed CMOS-CCD  technologies.
Patent CA-2136953-A1 (CA)
Title: A method for using lipoprotein associated coagulation inhibitor to treat sepsis
Inventor: CREASEY ABLA A
IPC: A61P31/04
Filed: 1993-04-23
Abstract: A method for prophylactically or therapeutically treating sepsis or septic shock is described, wherein an inhibitor to tissue factor is administered to septic patients. Additionally, a method for treating inflammation is described wherein the inhibitor is administered to patients. This inhibitor is termed lipoprotein associated coagulation inhibitor, or commonly LACI. It is 38 kD and has 276 amino acids. LACI has now been shown to be useful for the treatment of sepsis, septic shock and inflammation.
Patent CA-2137691-A1 (CA)
Title: Artificial joint with a hydraulic damping cylinder
Inventor: GRAMNAS FINN
IPC: A61F2/68
Filed: 1993-06-09
Abstract: A device for damping of the turning movement of a joint, for example an artificial knee joint (10), is designed in such a way that the shaft (21) of one of the pivot points of the joint is provided with a gear-wheel (30) which in a hydraulic cylinder (1) influences a piston (27) connected to a rack-gearing (28). Channels (40, 41) with chokes and back valves (71, 91; 72, 92; 75, 93) connect the two sides of the piston of the hydraulic cylinder making possible adjustable damping in several steps for different parts of the turning movement. Moreover, a compact design of joint and damping cylinder is achieved. The application also ref-ers to artificial joints including abovementioned devices for damping of the turning movement, especially artificial knee joints of the polycentric type with seven pivot points.
Patent CA-2138375-A1 (CA)
Title: Wall panel and method and device for manufacturing this panel
Inventor: BACKMAN STURE
IPC: E04C2/24
Filed: 1993-06-10
Abstract: A strong and light wall panel, consisting of thin side panels of fibre reinforced concrete and intermediate insulating mate-rial, such as mineral wool or cellular plastic. The fibre reinforcement is comprised of a mixture of steel fibres and plastic fibres, preferably polypropylene, which have been oriented during the casting with a means comprising a container (2) for mixing of concrete and fibres with a vibrating means (4) for obtaining a uniform mixture and a damper (3) for controlling of the outflowing amount. An output feeder (5) with variable inclination and a vibrating means (6) guide the flow, and a wiper (10) controls the thickness (9) and the laying out on a casting table (7) or on the intermediate insulation. Controlling of the flow of concrete and orientation of the fibres are achieved with guide rails (8). For the use in outside facings the outmost layer of the outer panel does not contain any steel fibres but only plastic fibres.
Patent CA-2140440-A1 (CA)
Title: 2-thioindoles (selenoindoles) and related disulfides (selenides) which inhibit protein tyrosine kinases and which have antitumor properties
Inventor: DOBRUSIN ELLEN M
IPC: C07D209/30
Filed: 1993-08-02
Abstract: 2-Thioindoles (2-selenoindoles) and analogous 2-indolinethione (2-indolineselenone) and polysulfide (selenide) com-pounds, salts thereof, methods of production, intermediates in their production, pharmaceutical compositions containing said compounds, and methods for inhibiting protein kinase dependent disease in a mammal or treating aberrant cell growth in a mam-mal, using said compositions, are disclosed.
Patent CA-2141104-A1 (CA)
Title: Estolides of hydroxy-containing triglycerides that contain a performance additive
Inventor: LAWATE SAURABH S
IPC: C10M169/04
Filed: 1995-01-25
Abstract: A composition, comprising;     (A) at least one triglyceride estolide of the formula   wherein R1 is an aliphatic group or an aliphatic group containing an ester moiety R2COO- with the proviso that at least one R1 is an aliphatic group containing the ester moiety, and contains from about 5 to about 23 carbon atoms, and R2 is a hydrocarbyl group containing from 1 to 100 carbon atoms and (B) at least one performance additive.
Patent CA-2141654-A1 (CA)
Inventor: MURAI HIDESHI
IPC: H04B1/707
Filed: 1995-02-01
Abstract: A data demodulator circuit for spread spectrum communi-cation, presenting improved demodulation characteristics by allowing the elimination of the influence of a carrier offset remaining after down converting, and the removal of the interference caused by pilot signals with different timing.          In-phase axis received signal and quadrature axis received signal are provided to data demodulator circuits adapted to operate with their respective reception timing of pilot signal.  A phase difference information extracting means extracts phase difference information from the input signals, and delay means delays the received signals so as to ensure that extracted phase difference information is equivalent to the amount of average phase revolution.  A frequency and phase compensation means eliminates the influence of the carrier offset by use of thus extracted phase difference information.  A data demodulation means with canceler removes an interference IDF of pilot signals with different timing originating from the outputs of an interference amount calcu-lating means.
Patent CA-2144555-A1 (CA)
Title: Hay Basket
Inventor: PELLERIN ANDRE
IPC: A01K1/10
Filed: 1995-03-14
Abstract: The hay basket is used for distributing hay to livestock scattered along a predetermined path along which an overhead beam extends. The basket comprises a carriage provided with wheels for connecting the basket to the overhead beam and allowing translation of the basket along the beam. A base is located under the carriage and in spaced relationship therewith. A central elongated bar connects the carriage to the base. A hay receiving portion is defined by the base and a plurality of L-shaped elongated members substantially evenly distributed around the base and spaced apart from each other for allowing livestock to eat hay therethrough . Each member has a first end connected to the base and a second end located higher than the base. A rim is provided for linking together the second end of all members. In use, hay is put inside the basket and the basket may be either moved manually, attached to a self-propelled automatic feed distributing apparatus with a drawbar, or provided with a driving mechanism. The hay basket is very suitable for loose hay or hay bale fragments.
Patent CA-2150419-A1 (CA)
Inventor: INABA KOHJI
IPC: G03G9/097
Filed: 1995-05-29
Abstract: A toner for developing electrostatic images includes: at least a binder resin, a colorant and an ester wax.  The  ester wax is contained in 3 - 40 wt. parts per 100 wt. parts of the binder resin.  The ester wax includes ester compounds represented by a formula of R1-COO-R2, wherein R1 an R2 independently denote a hydrocarbon group of 15 - 45 carbon atoms.  The ester wax contains 50 - 95 wt. % thereof of ester compounds having an identical number of total carbon atoms.  The toner is especially characterized by low-temperature fixability, wide non-offset temperature range, good color mixing characteristic and transparency.
Patent CA-2154234-A1 (CA)
Title: Fabric shell
Inventor: DUCKWORTH MARTY J
IPC: B65H75/10
Filed: 1995-07-19
Abstract: A  fabric  shell  uses  a  hollow,   cylindrical  body  of polyethylene,  which  is  provided with  internal  spacers  and a urethane foam filling, to support tire cord fabric which is wound about the shell.   The outer body of the shell is provided with circumferential grooves that grip the fabric and prevent it from shifting.
Patent CA-2156415-A1 (CA)
Title: Circuit breaker having double break mechanism
Inventor: SCHEEL JERRY L
IPC: H01H73/36
Filed: 1995-01-13
Abstract: A circuit breaker includes a first section and a second section with independently operating pairs of contact assemblies in each respective section. In the first section, at least one of the contact assemblies is constructed and arranged to interrupt the current by moving from a normally closed position to a blown-open position and latching with the contact assemblies separated. The second section has a biasing extension spring for biasing the contact assemblies of the second section so as to permit interruption of the current in response to a blow-open force, which causes the contacts to separate only momentarily and then return to a normally closed position. The first and second pairs of contact assemblies separate substantially simultaneously in response to the blow-open force, and only the first section reacts to lower-level over-current conditions. In addition to the contact assemblies, the second section of the circuit breaker is designed to operate using only a spring which is "Z-axis" mountable. Other aspects of the invention include one-piece tripping actuator, a screw retainer assembly for securing the line or load terminal, a bimetal arrangement involving an improved calibration process and an associated stress-reducing line terminal.
Patent CA-2158606-A1 (CA)
Title: Thermally insulating material, specifically designed for garments, quilts, sleeping bags and the like
Inventor: PELLEGRINI ANTONIO
IPC: D06M101/16
Filed: 1995-09-19
Abstract: The present invention relates to a thermally insulating material, specifically designed for garments or cloth articles, quilts, sleeping-bags and the like, the main feature of which is that said material comprises a synthetic fibre lap, bound by low-melting synthetic fibres and/or aqueous emulsion resins, which are spray applied. To the lap at least a textile supporting layer, processed by a resin, is coupled. The textile supporting layer has an air permeability less than that of the lap.
Patent CA-2163347-A1 (CA)
Title: Defibrillator electrode system
Inventor: MORGAN CARLTON B
IPC: A61N1/40
Filed: 1994-05-16
Abstract: This invention is defibrillator electrode system. In the preferred embodiments, each electrode (44) and conductor (46) leading to the instrument (such as the defibrillator or ECG monitor) is mounted on the same flexible substrate (42). In one two-electrode system embodiment, each electrode conductor pair is mounted on a separate flexible substrate, and the two substrates are mounted in a retainer (60). In another preferred two-electrode system embodiment, the two electrode conductor pairs are mounted on the same flexible substrate. In both embodiments, the retainer attaches to the instrument and provides the electrical connection between the conductors and the instrument
Patent CA-2169869-A1 (CA)
Title: Vehicle speaker control system
Inventor: VAN HOUT JAMES E
IPC: H03G5/16
Filed: 1996-02-20
Abstract: Automobiles having convertible tops and audio systems are provided with a first audio equalization mode for closed car conditions and a second audio equalization mode for open car conditions. The appropriate audio equalization mode is selected automatically upon raising or lowering the convertible top. In order to minimize inadvertent switching of modes, a timer is included in the system to delay switching from one mode to the other. The timer times a period of about three seconds.
Patent CA-2173485-A1 (CA)
Title: Amino acid copolymers of maleic acid
Inventor: WOOD LOUIS L
IPC: C08G69/48
Filed: 1994-10-03
Abstract: Polymers of maleic, fumaric of malic acids or maleic, fumaric or malic acid and ammonia with amino acids are prepared by heating at 180°-350°C, preferably 200°-300°C. The polymer formed may be converted to a salt by hydrolysis with a metal hydroxide or ammonium hydroxide.
Patent CA-2180926-A1 (CA)
Inventor: SCHIMMEL GUENTHER
IPC: C11D3/12
Filed: 1996-07-10
Abstract: The invention relates to a granular detergent builder in the form of cogranules of a mixture of sodium bicarbonate and crystalline sheet silicates of the formula NaMSixO2x+1   yH2O, where M is sodium or hydrogen, x is a number from 1.9 to 4, and y is a number from 0 to 20, wherein the granular detergent builder a)   contains 5 to 50% by weight of crystalline sheet silicate and 50 to 95% by weight of sodium bicarbonate; b)   has a pH of  10 in 1% strength solution in distilled water; c)   has a calcium-binding capacity of  150 mg Ca/g (30°          German hardness) and a magnesium-binding capacity of  4 mg Mg/g (3° German hardness), and d)   has an apparent density of  850 g/l.          The invention likewise relates to a process for the production of such a granular detergent builder, and to its use in detergents and cleaners.
Patent CA-2184366-A1 (CA)
Title: Heterocyclic compound
Inventor: OHUCHI YUTAKA
IPC: C07D451/12
Filed: 1995-02-17
Abstract: Endo-(8-methyl-8-azabicyclo[3.2.1]oct-3-yl) 1-isopropyl-2(1H)-quinolone-3-carboxylate represented by Formula (I):                  or an acid addition salt thereof acts on a serotonin 4 receptor thereby to have a serotonin-like receptor stimulating activity, therefore has an action on activat-ing gastrointestinal motor functions and thus is effec-tive for the improvement of gastrointestinal conditions such as heartburn, anorexia, bowel pain or abdominal distension accompanied by chronic gastritis or postopera-tive gastroparesis, and further for the treatment of gastro-esophagal reflux, intestinal pseudo-obstruction or constipation.
Patent CA-2185376-A1 (CA)
Inventor: BARNES STEPHEN DEAN
IPC: H04Q3/00
Filed: 1996-09-12
Abstract: Improved system for providing telephone number portability within a structurally distributed telephone system by means of a dynamic database for storing new routing information corresponding to a ported telephone number; switching means for accessing said dynamic database every time said ported telephone number is processed by said switching means; and means for replacing least used new routing information by routing information corresponding to a newly processed ported number.
Patent CA-2186197-A1 (CA)
Inventor: BRUNNER BERNHARD
IPC: B01D3/00
Filed: 1996-09-23
Abstract: The packing for a counterflow high pressure column contains an ordered array of shaped lamellae aligned parallel to the column axis. The packing comprises a bundle of strings extending in the direction of the column axis.    Each string consists of a stack of packing elements, with adjacent elements belonging to different strings respectively forming a packing section perpendicular to the column axis. Each packing element is constructed in layers formed by the lamellae. The layers are oriented in such a manner that gaplike or channel-like intermediate spaces between the lamellae are laterally bounded by transversely lying lamellae of adjacent packing elements belonging to the same packing section.