baber/WOPTO huggingface dataset:
Patent CA-2139209-A1 (CA)
Title: Therapeutic agent for hemorrhoidal diseases
Inventor: YOSHIDA KENICHI
IPC: A61P1/00
Filed: 1994-12-28
Abstract: A therapeutic agent for hemorrhoidal diseases, comprising, as an active ingredient, a diester phosphate compound of the formula (I) (I)   wherein R1 and R2 are the same or different and each is a hydrogen atom or a methyl, or a pharmacologically acceptable salt thereof, and a method for treating hemorrhoidal diseases, comprising administering a pharmaceutically effective amount of said diester phosphate compound or a pharmacologically acceptable salt thereof.
Patent CA-2142183-A1 (CA)
Title: Improvements relating to the lining of pipelines and passageways
Inventor: WOOD ERIC
IPC: F16L55/16
Filed: 1994-03-08
Abstract: 2142183 9429098 PCTABS00034 In an established method of lining underground pipelines and passageways a lining tube which is impregnated with curable synthetic resin is filled with hot water to press the tube to the pipeline or passageway surface and also to heat cure the resin. When the cure has been completed the lining remains free standing in the pipeline or passageway surface. In this invention the same lining operation is performed but the heating is in stages by isolating lengths of the lining tube in turn and by circulating hot water through the isolated lengths in turn. Considerable advantage is obtained in that much less water needs to be heated.
Patent CA-2146082-A1 (CA)
Title: Method of establishing a connection to a subscriber through a first network, as well as service computer, switching facility, and terminal
Inventor: STAHL UWE
IPC: H04W8/18
Filed: 1995-03-31
Abstract: Technical Problem:  Establishment of a connection from a first network to a second network.          Prior Art:       IN service which translates call numbers.            Basic Idea:      During call set-up, a part (N3) of the call number assigned to a subscriber (B) is transmitted from a first network (PUBNET) to a second network (PRNET) using a method different from that used to signal address information.          Solution:        Dialing of an IN service which transports a part of the call number, in the area intended for the ISDN subaddress, to a private branch exchange (EX4) associated with the called subscriber (B).          Advantage(s):    - Cost advantage, because a great range of direct-inward-dialing numbers is very expensive. - Savings of code numbers at the gateways. - Supports the construction of mobile-radio networks by means of INs.       Figure:          2
Patent CA-2147216-A1 (CA)
Inventor: SPRUNK ERIC
IPC: G11C7/24
Filed: 1995-04-18
Abstract: Apparatus is provided for securing the integrity of a functioning system. The apparatus comprises a primary device for performing a function having a first vulnerability and a secondary device having a second vulnerability which is identical to the first vulnerability of the primary device. The secondary device is adapted to secure the function performed by the primary device in response to activity breaching the second vulnerability.
Patent CA-2148856-A1 (CA)
Title: Process for treating waste water effluent
Inventor: GRAY JOHN M
IPC: C02F1/72
Filed: 1995-05-08
Abstract: Waste water effluent streams are treated with hydrogen peroxide and ultraviolet radiation. Hydroxyl ions formed by action of W on H2O2 reduces BOD, COD, AOX and color in effluent. In the case of pulp mill effluent, some or all of the effluent can then be recycled to the pulp mill.
Patent CA-2148963-A1 (CA)
Title: Use of proteins from bovine colostrum to treat failure of passive transfer, to promote growth and to improve milk production in bovine species
Inventor: COCKRUM RICHARD H
IPC: A23K1/16
Filed: 1995-05-09
Abstract: A product and method of treating failure of passive immunity transfer and for stimulating growth and milk production in cows by administration of proteins purified from bovine colostrum is disclosed.       Injecting, either subcutaneously or intravenously, prepared bovine colostrum containing immunoglobulins and nonspecific proteins increases immunoglobulins in the blood stream to effect passive transfer after gut closure. Also administration in spray dried form as a diet supplement to growing calves or adult cows improves growth and milk production due to the presence of previously unappreciated nonspecific proteins.
Patent CA-2149401-A1 (CA)
Inventor: OVERBECK JAMES L
IPC: G01J3/50
Filed: 1993-11-19
Abstract: 2149401 9412856 PCTABS00032 A color measuring system (10) includes a portable spectrophotometer (100) connectable to a general-purpose computer (130). The portable unit (100) includes a microprocessor with a read-only program memory for storing machine executable instructions and input/output functions. A random-access data memory is used to temporarily store process data for later transfer to the general-purpose computer (130) or to store in a command buffer area transferred high-level, generalized commands from the general-purpose computer (130). The microprocessor also includes a command interpreter which reads a generalized command from data memory and executes the predefined sequence of machine executable functions.
Patent CA-2150158-A1 (CA)
Inventor: DARAIS RENE
IPC: G02B5/10
Filed: 1995-05-25
Abstract: La présente invention concerne les miroirs paraboliques. Il est constitué d'un contenant fermé sur la partie horizontale supérieure par une membrane ductile . Il est aussi fermé sur sa partie horizontale inférieure. Un liquide réfléchissant la lumière comme par exemple du mercure est versé sur la membrane supérieure. Une pellicule transparente est déposée sur le liquide et scellé au périmètre du contenant. Une pompe retire l'air du contenant et provoque la courbure de la membrane ductile supérieure pour ainsi former un miroir parabolique.
Patent CA-2151194-A1 (CA)
Inventor: SRINIVASAN RAMESH
IPC: B32B7/027
Filed: 1995-06-07
Abstract: A process for producing an apertured nonwoven fabric combines one or two outer nonwoven layer(s) with a layer of polymeric material having a lower melting temperature and a property of shrinking when melted.  Heat and pressure are applied through a calendar roll such that the polymeric material  becomes  bonded  to the  fibers  of  the  nonwoven layer(s)  and simultaneously shrinks and takes back the fibers away from the calendaring points, thereby generating apertures through the nonwoven fabric.   Preferably,  the fibers are polyethylene or polypropylene fibers, and the layer of polymeric material  is  a thin plastic film of polyethylene  stretch-wrap,  elastomeric,  or  heat  shrink material.  One outer nonwoven layer may be combined with the plastic film layer to form a bi-laminate product, or two outer nonwoven layers may be combined with an intermediate plastic film to form a tri-laminate product.   Low denier polypropylene/polyethylene bi-component fibers or a blend of higher and lower melting fibers may also be used.  Apertured products can also be obtained with non-thermoplastic outer layers and an intermediate plastic film layer.
Patent CA-2153111-A1 (CA)
Inventor: KAWASHIMA NOBUHIRO
IPC: H02M1/00
Filed: 1995-06-30
Abstract: An air conditioning device is arranged such that an output voltage from a commercial power source is converted into a direct current by a rectifying circuit and a smoothing condenser, and thereafter, it is further converted into an AC voltage having a variable frequency by an inverter under the control of a microcomputer, thereby supplying it to a power compressor. Between the rectifying circuit and the smoothing condenser, provided is an active filter for shaping an input current to be an approximate sine wave almost in phase with an input voltage by switching a power transistor. The switching control section and the microcomputer for controlling the switching are activated independently by separately provided power sources. The switching control section supplies a high level signal when the active filter is a normal condition, while supplies a low level signal when the active filter is abnormal. A circuit which generates a low level signal when the power supply to the switching control section is shut off is provided. This enables the microcomputer to determine the occurrence of abnormality in the active filter or the switching control section even when the power supply is shut off.
Patent CA-2155109-A1 (CA)
Title: Use of a pharmaceutical composition comprising an effective amount of interleukin-10, an analog and/or an agonist of interleukin-10
Inventor: ABRAMOWICZ DANIEL
IPC: A61P37/08
Filed: 1994-02-01
Abstract: The invention relates to a use of Interleukin- 10 (IL,10) or analogs or agonists thereof, for the manufacture of a medicament for the treatment or prevention of diseases involving; i) Interleukin-5 production by T-lymphocytes, or, ii) activation of T-lymphocytes through the B7/CD28 or ICAM-1/LFA-1 pathway, or, iii) activation of the procoagulant activity of monocytes; iv) severe infectious diseases involving Tumour Necrosis Factor (TNF).
Patent CA-2158292-A1 (CA)
Title: Computing Interface System
Inventor: PARTRIDGE B WARING III
IPC: H04M1/27475
Filed: 1995-09-14
Abstract: A computing interface system includes a mouse 16 with a keypad 40, and a computer display 12 that displays a group of icons that have a one-to-one correspondence to the keys 42 composing the mouse's keypad 40. The icons have the same relativepositioning as the keys 42 composing the mouse's keypad 40. This arrangement permits the user to enter digits into the computer 10 without repeatedly shifting his or her gaze back and forth between the keypad 42 and display 12. Fig. 2
Patent CA-2159950-A1 (CA)
Title: Ventilation Apparatus Providing Air Extraction Adjacent Selected Workstations in a Confined Space
Inventor: FERLIN KEITH A
IPC: B08B15/00
Filed: 1995-10-05
Abstract: An exhaust ventilation apparatus to be temporarily mounted in a continuous pulp digester or similar elongated vessel to provide local air ventilation from one or more selected worksites in the vessel. An exhaust duct extending upwardly to an outlet opening has numerous inlet ports spaced along it. Venturi type air movers each having an air collection conduit attached to it are connected to several of the inlet ports of the exhaust duct. Each air collection conduit is mounted with an inlet located near one of the selected worksites to draw polluted air out of the vessel through the exhaust duct. The air movers and/or the air collection conduits are easily movable as work progresses.
Patent CA-2161115-A1 (CA)
Title: Herbicidal (4-substituted pyridyl)-3-carbinols
Inventor: CHIN HSIAO-LING MAO
IPC: C07F9/58
Filed: 1994-04-21
Abstract: (4-substituted pyridyl)-3-carbinols of formula (1), wherein R is hydrogen, or an acyl alkyl or carbamyl group exhibit desirable preemergent and postemergent herbicidal activity. Also disclosed herbicidal com-positions comprising such compounds; and a method of controlling undesirable vegetation employing such com pounds. The compounds wherein AR is hydroxyl serve as useful intermediate for the production of the alpha-benzyl substituted compounds as well as exhibiting her-bicidal activity.
Patent CA-2162039-A1 (CA)
Title: Radiofrequency welding electrode for multicompartiment plastic film bags intended for medical use, and produced with same
Inventor: VALLOT BERNARD
IPC: A61J1/10
Filed: 1993-10-04
Abstract: The object of the present invention is a radiofrequency welding electrode for multicompartment plastic film bags for medical use, and the bags produced with this equipment. According to this method, the multicompartment bags (1) are produced by joining two suitable flexible plastic films by radiofrequency welding with electrodes bearing specially shaped, raised indentations for producing exceptionally wide welded parts (16) without beads of excess material at the points where the weld lines cross the sealing area between compartments (2, 3, 4). The invention concerns the production of bags particularly intended for use in medical perfusion, and including at least two compartments containing products that should be mixed only at the time of use.
Patent CA-2164165-A1 (CA)
Title: Composition for prophlaxis or treatment of pulmonary circulatory diseases
Inventor: WATANABE TOSHIFUMI
IPC: C07K7/64
Filed: 1995-11-30
Abstract: Cyclic hexapeptides having antagonistic activity on endothelin receptors of the formula [I]:                                        [I]   wherein X and Y each is an .alpha.-amino acid residue having D-, L-form or DL-form, A is a D-acidic-.alpha.-amino acid residue, B is a neutral-.alpha.-amino acid residue having D- or L-form, C is an L-.alpha.-amino acid residue and E is a D-.alpha.-amino acid residue having an aromatic ring group can be effectively used for prophylaxis and/or treatment of pulmonary circulatory diseases.
Patent CA-2164219-A1 (CA)
Title: Call in-bound remote reading and data collection system
Inventor: GRAY BRUCE E
IPC: G08C15/00
Filed: 1994-06-03
Abstract: A call in-bound remote reading and data collection system (2) for the remote reading of utility meters, including a data processor (14) and a remotely located meter interface unit (MIU) (6) interconnected to at least one utility meter (8) to be read. The data processor (14) collects, stores and processes data, and modem (12) interconnects the data processor (14) to  conventional telephone lines (10). The MIU (6) is interconnected to the telephone lines (10) and the data processor (14) to transmit scheduled meter readings to the data processor (14) when a prespecified interval has elapsed. The MIU (6) is also interconnected to transmit unscheduled or demand meter readings when the MIU (6) receives telephone line transmissions requesting such a reading. A modem (20) is used to interconnect the MIU (6) so it can communicate over the telephone lines (10). The MIU (6) includes a microprocessor (32) that generally controls the operation of the MIU (6) and supervises the transfer of data between the data processor (14) and the MIU (6).
Patent CA-2164794-A1 (CA)
Title: Bisphenol-containing resin coated articles and methods of using same
Inventor: JOHNSON CALVIN K
IPC: B22C1/22
Filed: 1995-12-08
Abstract: Proppants comprising a particle coated with a composition comprising bisphenol-aldehyde novolak resin, a bisphenol homopolymer or mixtures including such polymers are disclosed. Foundry sands comprising a particle coated with a composition comprising bisphenol-aldehyde novolak resin, a bisphenol homopolymer or mixtures including such polymers are disclosed. Methods of making and using these proppant particles in subterranean formations or making and using these foundry sands in foundries are also disclosed.
Patent CA-2167894-A1 (CA)
Title: Psa process with dynamic purge control
Inventor: TAN ZIMING
IPC: B01D53/04
Filed: 1996-01-23
Abstract: Oxygen of uniform purity is produced in a two-bed air-fed oxygen pressure swing adsorption process in which the beds are operated out of phase. The steps of the adsorption cycle include a pressurization/production step and a bed regeneration step, with the bed undergoing regeneration being purged with a low pressure stream of the oxygen-enriched gas produced as the nonadsorbed product of the process. The oxygen concentration in the purged gas effluent is continuously periodically monitored, and the maximum oxygen concentration in theeffluent during selected purge steps is compared with the maximum oxygen concentration in the effluent during a previous purge step, and the difference is used to adjust the timing and duration of a purge step following the selected purge step in a manner that reduces the difference between the oxygen concentration in the sequential purge steps.
Patent CA-2167973-A1 (CA)
Title: Compositions a base d'un systeme abrasif et d'un systeme tensio-actif
Inventor: ASCIONE JEAN-MARC
IPC: A61K8/00
Filed: 1996-01-24
Abstract: L'invention concerne de nouvelles compositions comprenant un système abrasif comprenant un bicarbonate de métal alcalin, et un système tensio-actif comprenant un tensio-actif non-ionique poly(hydroxypropyléther), qui sont caractérisées par le fait que ledit système tensio-actif comprend en outre un laurylsulfate de métal alcalin, de métal alcalino-terreux ou d'ammonium, en particulier un laurylsulfate de sodium ou un laurylsulfate de magnésium. De telles compositions sont notamment des compositions d'hygiène bucco-dentaire.   L'invention concerne également l'utilisation de ces compositions comme, ou pour la fabrication d'un, dentifrice sous la forme d'une pâte, d'un gel, d'un liquide ou d'une gomme à mâcher.
Patent CA-2168057-A1 (CA)
Title: Combined wavelength router and switch apparatus for use in a wavelength division multiplexed optical communication system
Inventor: KAMINOW IVAN P
IPC: H04B10/291
Filed: 1996-01-25
Abstract: A combined wavelength router and switch apparatus for use in an optical communication system is disclosed.  The apparatus includes arrays of optical signal demultiplexers, wavelength division switches, space division switches and multiplexers, arranged in a manner that can increase the connectivity of an optical system using wavelength division multiplexed (WDM) signals.  In several embodiments, time-multiplexed wavelength division switches and time-multiplexed space division switches may be used to increase further the degree of connectivity of the system or to reduce the number of wavelength division switches and space division switches required.  Additional arrays of wavelength division switches or time-multiplexed wavelength division switches may be included to allow carrier frequencies to be shifted to meet the channel ordering requirements of the optical system.
Patent CA-2170917-A1 (CA)
Inventor: GARAY THOMAS WILLIAM
IPC: F04B43/12
Filed: 1996-03-04
Abstract: The present invention relates to a pump utilizing multiple tubes that are arranged helically and with the ends of the tubes oriented axially and not tangential to the drive shaft. Operation of the pump is achieved by rotation of the drive shaft. Rollers are positioned on the shaft such that the compressible tubes are compressed to the point where fluid cannot move within the tubes past the line of compression. The lines of compression move along the tubes by rotation of the shaft. Due to the helical arrangement of the tubes the lines of compression also move axially along the shaft. The fluid enters the tubes at the entrance portion of the tubes and is forced through the tubes due to the moving lines of compression and finally exit the tubes at the exit portion of the tubes. Continued rotation of the shaft causes continuous pumping of the fluid. This results in a very economical and compact pump for use in confined spaces or requiring axial flow. The multiple tubes also provide for a high rate of flow.
Patent CA-2172440-A1 (CA)
Inventor: DUSSAN V ELIZABETH
IPC: E21B47/10
Filed: 1996-03-22
Abstract: The invention relates to a method for producing, in a hydrocarbon well, a signal indicative of a local flow parameter of a multiphase fluid, comprising the steps of placing at least one local sensor in the fluid and producing a signal whose level is characteristic of the phase in which said sensor is immersed, said signal being generated at a spike whose radius of curvature is less than 100 microns. The invention is applicable to determining hold-ups of different phases of the fluid.
Patent CA-2176467-A1 (CA)
Title: Radon remediation in form-drain apparatus
Inventor: KLIEFOTH CHRISTOPHER J
IPC: E02D31/00
Filed: 1994-11-21
Abstract: A permanent form-drain network (10) adapted for radon remediation. A permanently installed form-drain system (10) is partially piecewise modified and adapted to collect and remove radon gas from sub-slab (44), as well as basement and similar near-subterranean, portions of building. The partial piecewise modification of an existing form-drain includes adapting existing connector elements of the form-drain with vent tubes (20) and differently molded pieces such as offset transition conduits and "T" shaped divergent conduits. The method for installing the invention conceives of the use of a radon accretion zone gas barrier made of an impermeable membrane (42).
Patent CA-2177124-A1 (CA)
Title: System for processing gases containing carbon dioxide
Inventor: LORENZ THOMAS
IPC: B01D53/84
Filed: 1996-05-22
Abstract: In a system for processing gases containing carbon dioxide by means of a fluid containing algae, with a reactor vessel that can be illuminated and in which light energy is supplied to the algae, the invention proposes that the reactor vessel be designed as a plane element, with the plane element being made transparent to light on at least one of its two surfaces.
Patent CA-2178276-A1 (CA)
Inventor: RUSSELL GREGORY A
IPC: B60D1/04
Filed: 1996-06-05
Abstract: An improved trailer hitch which can be used to more easily attach a trailer to a towing vehicle by simply engaging a horizontal coupling shaft in a latch assembly, and closing the latch. The trailer hitch comprises six main components: a yoke assembly, a latch assembly, a transverse horizontal coupling shaft, a connector bar, a trailer yoke and a pivot bolt. The yoke assembly provides for rotation about the vertical axis, the latch assembly provides for rotation about the transverse horizontal axis, and the pivot bolt for rotation around the longitudinal horizontal axis. A trailer can be easily attached to a towing vehicle by placing the transverse horizontal shaft in the latch assembly, and closing and fastening the latch.
Patent CA-2179596-A1 (CA)
Title: Wheel repair stand
Inventor: LEN AARON
IPC: B21D1/08
Filed: 1994-12-21
Abstract: A wheel repair stand includes a frame 12) with a pair of horizontal support beams (12b) to support a turntable (20). A wheel may be mounted on the turntable (20) and radial forces applied by an extensible tool between the frame and the wheel rim (64). The wheel may be rotated on the turntable to allow the force to be applied at the desired location.
Patent CA-2181162-A1 (CA)
Inventor: EVENSON ALAN
IPC: A61K8/00
Filed: 1995-03-08
Abstract: Compositions comprenant un ou plusieurs antagonistes de la fonction de l'interleukine-1.alpha. et leur utilisation dans le traitement de l'acné, des taches et des boutons.
Patent CA-2182158-A1 (CA)
Title: Detergents and cleaners containing iminodisuccinates
Inventor: GROTH TORSTEN
IPC: C11D3/33
Filed: 1996-07-26
Abstract: The combination comprising iminodisuccinates of the formula (see formula I) in which the substituents have the meaning given in the description and polymers containing recurring succinic acid units improve the properties of detergents or cleaners.
Patent CA-2184415-A1 (CA)
Title: Automatic golf ball washer caddy
Inventor: BOGLE EVARD ANTHONY
IPC: A63B57/60
Filed: 1996-08-29
Abstract: This invention relates to a more improved Golf Ball Cleaner, ball storage with accessories such as a clipboard, area for storing tees, pencil, liquid solution and a towel. This invention is an Automatic Golf Ball Washer Caddy. This Golf Ball Washer can be used on a stationary surface, attached to a golf cart, golf bag or a power driven cart. With the aid of an electronic timer and/or a conventional switch, the primary objective of this invention is to provide an improved ball cleaner that can be used anywhere or anytime.     The cleaning action is realized by the ball travelling upward and downward by means of a shaft and a spring. The ball is rubbed against the imbedded brushes causing a cleaning action. Through the illustrations and drawings you will be able to understand this invention where also the claims will be made.
Patent CA-2186554-A1 (CA)
Inventor: MINTZBERG MARC P
IPC: G03B17/24
Filed: 1996-09-26
Abstract: A  transparent  film member  for  superimposing  an icon on individual film frames of an exposable film strip as the  frames  are  exposed in  a camera  is  described.    The transparent film member is detachably or permanently secured to a film canister containing the exposable film strip and secured in such a manner as to position the transparent film member between an aperture of a camera and the film strip whereby the icon may be transferred onto individual frames as they are exposed to produce a composite image comprised of a subject being photographed and the icon.