baber/WOPTO huggingface dataset:
Patent CA-2132625-A1 (CA)
Title: Printing method and apparatus
Inventor: GARRISON ALEXANDER J
IPC: B41F7/24
Filed: 1993-03-25
Abstract: The present invention relates to a method and apparatus for printing in which the fountain solution for a lithographic printing device is treated by the direct injection of electromagnetic radiation. Most preferably, the electromagnetic radiation is within the radio frequency range and is injected through a conductor directly in contact with the fountain solution. Such treatment eliminates or substantially reduces the need for chemical treatment of the fountain solution, especially the need for isopropyl alcohol or alcohol substitutes.
Patent CA-2132974-A1 (CA)
Title: A universal support and positioning structure for tools used by an elongate element bending machine
Inventor: PASSONE CARLO
IPC: B21D7/00
Filed: 1993-04-02
Abstract: The universal positioning and support structure for tools (56) used by a machine for bending elongate elements (58) such as tubes or prolifed sections, includes at least one base body (6) and a support platform (43) for said tools (56), movably mounted on the base body (6). The platform (43) is provided with means (30, 34, 36) for rotating it circumferentially and means (44-50) for contemporaneously displacing it radially with respect to a pivot (28) fixed to the base body (6).
Patent CA-2134066-A1 (CA)
Title: Novelty inflatable hats
Inventor: BODINET FRANCIS G
IPC: A42B1/20
Filed: 1993-04-13
Abstract: 2134066 9320724 PCTABScor01 An inflatable hat structure (10), preferably constructed of a metallized gas-impermeable polymeric sheet (11), may be provided in any of a number of novelty shapes, forms, colors, designs, and the like. Inexpensive construction affords adaptability to toys, advertising, sports promotions, and various theme objectives.
Patent CA-2138606-A1 (CA)
Title: Organic pigments coated with zr or ti phosphate complexes
Inventor: CHASSOT LAURENT
IPC: C09D11/02
Filed: 1994-12-20
Abstract: Pigment compositions comprising an organic pigment, the particle surface of which is provided with a protective coating, which coating consists of a metal phosphate complex in which the metal is selected from the group consisting of zirconium, titanium and mixtures thereof, and the amount of said coating is 0.5 to 100 % by weight, preferably from 0.5 to 40 % by weight, most preferably from 5 to 40 % by weight, based on the pigment.   They are distinguished by excellent properties, in particular by the high gloss of the colorations obtained with them, by superior dispersion stability, heat resistance and by very good rheology of the mill bases or printing inks prepared with them.   Plastics pigmented with the novel compositions are also distinguished by superior heat resistance and plastic parts are substantially warp-free.
Patent CA-2138638-A1 (CA)
Title: Branched-amino-substituted thiazoles, processes for their preparation and the pharmaceutical compositions which contain them
Inventor: ROGER PIERRE-MARIE-ALBERT
IPC: C07D417/04
Filed: 1994-12-20
Abstract: The invention concerns compounds of the formula I :                       (I) in which R1 to R5 are as defined in claim 1. These compounds find their application in the treatment of pathologies involving CRF.
Patent CA-2139694-A1 (CA)
Title: Replication facility
Inventor: NEEMAN YUVAL
IPC: G06F17/30
Filed: 1995-01-06
Abstract: A replication facility provides for the replication of files or portions of files in a distributed environment. The replication facility is able to replicate any subtree within a distributed namespace of the distributed environment. The replication facility provides multi-mastered, weakly consistent replication. The replication facility supports both public replication and private replication.
Patent CA-2139706-A1 (CA)
Title: Method for the control of the movement of doors
Inventor: GUTKNECHT NORBERT
IPC: E05F1/02
Filed: 1995-01-06
Abstract: In this method for the computation of travel curves, a door control (11) and a door drive (9) participate in the procedure. A lift cage denoted by (1) displays door blades (2), which are driven by the door drive (9) consisting of a motor (3), a first toothed belt (4), a second toothed belt (5), a drive roller (6), a deflecting roller (7) and an incremental transmitter (8). The motor (3) is supplied with electrical energy by a power unit (12) of the door control (11). The incremental transmitter (8) driven by the deflecting roller (7) stands in connection with a second interface (10) of a microcomputer (13). Algorithms, which are implemented in a travel curve computer (14) of the microcomputer (13), control the door drive (9). Constants needed in the procedure are freely selectable and are communicated to the algorithms by means of a terminal (15). The travel curve computer (14) communicates target values and actual values of the door blade position to a regulation (17), which controls the power unit (12) accordingly.
Patent CA-2142726-A1 (CA)
Title: Composite ball and socket bearing with convex outer surface
Inventor: HARRIS BERNARD
IPC: F16C33/20
Filed: 1993-09-01
Abstract: A spherical bearing subassembly (12) comprising a one-piece integrally formed annular socket member (40) having an axis (42), axially spaced ends (44, 46), an axially extending bore (48), a concave inner raceway (50) facing into the bore and a convex generally spherical outer surface (54), and a spherical bearing (60) mounted in the convace inner raceway (50).
Patent CA-2144094-A1 (CA)
Title: Pharmaceutical preparation controlled to release medicinal active ingredient at targeted site in intestinal tract
Inventor: HIRAKAWA YOSHIYUKI
IPC: A61K9/28
Filed: 1995-03-07
Abstract: A pharmaceutical preparation for oral administration which is controlled to release a medicinal active ingredient at a targeted site in the intestinal tract comprising (a) a core containing a medicinal active ingredient and (b) a press-coated layer comprising an enteric polymer, said layer being provided around the core. In the pharmaceutical preparation of the present invention, the medicinal active ingredient is not released from during residence in the stomach and, after discharged from the stomach, until reaching a targeted site in the intestine, and thereafter is quickly released, so that the medicinal active ingredient is efficiently delivered to the targeted site in the intestinal tract.
Patent CA-2147773-A1 (CA)
Inventor: MCCARTHY MICHAEL T
IPC: A47B96/06
Filed: 1995-04-25
Abstract: A one-piece non-load bearing passive locking member for releasably securing an end panel assembly to a slotted upright.  The locking member includes a base part having an aperture extending therethrough.  A spring part is formed in a first end edge of the base part for urging the locking member into locking engagement with a slot of the upright, and a locking tab is formed in a second end edge of the base part opposite the first end edge for lockingly engaging with the slot. A hollow guide part extends transversely from the base part and has a cantilevered arm extending transversely within the hollow guide part from a wall of the guide part, and a planar spring compression limiting part extends at least partially over the spring part from the wall of the guide part.  A retaining pin extends longitudinally through the hollow guide part and from a free end of the arm in a direction transverse to the base part.  The retaining pin has a free end extending beyond the base part to lockingly retain the locking member within a T-shaped slot of an end panel forming a part of a furniture component.
Patent CA-2150272-A1 (CA)
Title: Geothermal fluid heating device
Inventor: FORD RANDALL WILLIAM
IPC: F24J3/08
Filed: 1995-05-26
Abstract: A heating device which transfers the available energy via a fluid  (chemical compound)  from the natural thermal energy collected in sub surface elements. This positive energy is then used to displace negative energy from within the structure via a primary heat  exchange  which  is  by high/low press.  high temp./low temp. reduced temp. and cross flow energy methods. The system  is based on  five parts or  steps:  1)  extraction of available energy, indoor heat exchangers or condenser, 2) fluid transfer device or compressor pump or circulation system for available energy. The circulator, a scroll compressor is used strictly to circulate the fluid and not necessarily to increase the entropy of the fluid,  3)  collector or evaporator ground transfer unit or earth energy extractor. A horizontal collector or  extractor  which  is  a  combination  of  individual  pipes collected from a common header and reconnected at another common header which is located inside the building, 4) transfer medium or fluid, and finally 5) control system.   The system eliminates the need for various heat exchangers and condenses the amount of transfers of energy required in order to make the available energy usable.  The fluid being returned to the earth is subcooled by way of mechanical means and ambient means and restricted from an occurrence of backflow.          The fluid is constricted by the use of a small diameter series of  pipes.  It is  using  the  new  energy available  from  the extractor rather than the increase of temp/press. mechanical process of the compressor  (heat process).  The collection of energy being by low intensity methods.  It is utilizing the latent heat gain of the fluid from the ground coil. The system is designed so that it does not require a restriction device in order to change transition the fluid and in most cases maintains a thermal head on the outlet side of the ground extractor. The temperature difference between the collector and the indoor unit is  reduced  as  much  as  possible  in  order  to  maximize  the efficiency of the system. This high efficiency heating system is competitive in terms of installation cost, and operating energy cost of other available energy sources.
Patent CA-2152886-A1 (CA)
Inventor: ZILBERMAN JOSSEF
IPC: G01L3/10
Filed: 1995-06-28
Abstract: A torque measuring device utilizing composite and ferromagnetic materials includes an elongated shaft which is fixed at one end to a hollow or solid shaft with the other end being free of attachment to the shaft and including a plurality of circumferentially and evenly disposed signalling generator projections which are interleaved with similarly shaped projections mounted on a second member attached to the shaft so as to position the signal generating fingers in interspaced relationship about the circumference of the shaft body; at least two detecting sensors are located adjacent the projecting interspaced fingers in the same plane and spaced 180.degree. apart from each other to minimize or eliminate any inaccuracies in measuring the torque reflected in non-arcuate variations in the spacing between the fingers of one member relative to the other member.
Patent CA-2154984-A1 (CA)
Inventor: GRENIER MAURICE
IPC: F25J3/04
Filed: 1995-07-28
Abstract: Dans une installation de production d'un gaz sous pression à débit variable comprenant un appareil de distillation d'air, une ligne d'échange thermique, des moyens pour soutirer du liquide de cet appareil, un récipient de stockage de liquide relié à l'appareil de distillation et muni de moyens pour soutirer du liquide à débit réglable, et un récipient de stockage d'air liquide, on stocke le liquide soutiré dans le récipient sous une pression voisine de la pression atmosphérique, tandis que le récipient de stockage d'air liquide se trouve sous une pression nettement supérieure à la plus forte pression de fonctionnement de l'appareil de distillation. Ce procédé permet de satisfaire à une demande variable en oxygène sous pression de façon particulièrement simple et sans dégradation sensible des performances, ni sur le plan thermique, c'est-à-dire de l'équilibre de la ligne d'échange thermique, ni sur celui de la distillation d'air.
Patent CA-2158525-A1 (CA)
Inventor: MARTY JOHN L
IPC: E01C23/18
Filed: 1995-09-18
Abstract: A self-propelled pavement marking tape applicator. A slip-clutch assembly allows the operator to accurately control power transferred from the engine to the drive wheel(s) of the marking tape applicator. One-way clutch bearings provide differential action to the drive wheels when negotiating turns by allowing the wheel on the outside of the turning radius to rotate at a faster rate than the wheel on the inside of the turn. The differential action provided by the one-way clutch bearings also prevents the wheels from dragging on the pavement surface and permit the operator to manually push the marking tape applicator faster than it is being driven by the engine.
Patent CA-2158923-A1 (CA)
Title: Repetitively pulsed, closed cycle, photolytic atomic iodine laser
Inventor: SCHLIE LA VERNE A
IPC: H01S3/091
Filed: 1993-03-22
Abstract: A repetitively pulsed, high energy, closed cycle photolytic at-omic iodine lasers operates at 1.315 microns. Using an iodine (I2) removal system for the photolyzed C3F7I laser fuel, more than 70 joules/pulse is output in the fundamental mode from an M = 3 confocal unstable resonator at a 0.5 Hz repetition rate. The closed cycle iodine (I2) removal system consisted of a condensa-tive-evaporative section, two Cu mesh I2 sections, and an inter-nal turbo-molecular blower. This closed cycle system uses C3F7I gas at 10-60 torr absent of I2. The turbo-molecular blower is able to push high molecular weight gases at high velocities. The turbo-molecular blower is able to produce longitudinal flow ve-locities greater than 10 m/s through the 150 cm long by 7.5 x 7.5 cm2 cross-sectional photolytic iodine gain region. In addition to the high energy output, the resulting 7-12 µsec laser beam has a beam quality less than 1.5 times diffraction limited with a coher-ence length greater than 45 meters, and a polarization extinction ratio better than 100:1. The laser beam was observed to jitter less than 1 microradian. In order to produce high energies, higher repe-tition rates, and variable pulse widths, a transverse flow gain cell is employed along with electro-optical switches for the flashlamps.
Patent CA-2160046-A1 (CA)
Title: Improved pressure swing adsorption process
Inventor: BAKSH MOHAMMED SAFDAR ALLIE
IPC: B01D53/053
Filed: 1995-10-06
Abstract: An improved PSA process for separating at least one non-preferentially-adsorbable first gas, such as oxygen and argon, from a gas mixture, such as air, containing said first gas and one or more selectively-absorbable second gases.  It involves novel steps of simultaneous equalization and evacuation followed by simultaneous feed and product gas repressurization of PSA beds.  This results in an overall faster and more efficient cycle with 100% utilization of a pressure-reducing means, such as a vacuum blower, and a reduction in power use of about 15%.  The invention involves overlapping of various steps of the PSA cycle to reduce total cycle time and thus improve productivity.
Patent CA-2161632-A1 (CA)
Inventor: ALBAND TODD D
IPC: C09K3/30
Filed: 1994-04-15
Abstract: An aerosol canister (10) for containing a medicinal aerosol formulation. The canister involves a vial body (12) and a valve ferrule (14) sealed by first and second sealing members (16, 22) to form a chamber (60) that contains the medicinal aerosol formulation.
Patent CA-2163943-A1 (CA)
Inventor: CHEUNG NELSON
IPC: B65B13/18
Filed: 1995-11-28
Abstract: A pneumatically powered strapping tool, being modular, comprises a tensioning motor module, a sealing motor module, a sealing mechanism module, and a control valve module.  The tensioning motor module comprises a pneumatic tensioning motor arranged to coact with a tensioning mechanism driven by such motor for tensioning two overlapped ends of a steel strap drawn from a supply and wrapped around a load.  The sealing motor module comprises a pneumatic sealing motor, which is arranged to drive the sealing mechanism module for sealing the overlapped ends to each other, after the overlapped ends have been tensioned.  The control valve module comprises pneumatic control valves for controlling the respective pneumatic motors.  The modules and the tensioning means are adapted to be readily assembled and to be readily disassembled without requiring disassembly of any of the modules.
Patent CA-2167492-A1 (CA)
Inventor: BODAHL-JOHNSEN HELGE
IPC: H02H9/00
Filed: 1994-10-03
Abstract: The invention relates to a magazine arrangement constructed to enable one or more printed circuit boards to be firmly held in the magazine but readily removable therefrom, wherein the circuit boards are disposed side-by-side and can be inserted into and withdrawn from the magazine by virtue of each board having upper and lower edge parts which coact with upper and lower grooves in the magazine. Each board carries on its edge that faces inwardly of the magazine one part of a connecting element which is intended to be brought into and out of coaction with a second part of the connecting element, this latter part being located on the backplane of the magazine.  The two parts of the connecting element are each provided with a respective corresponding connecting device, wherein means are provided for damping transient voltages that occur within board-mounted and/or board-connected electrical and/or electronic components, among other things, when a normalized voltage is applied to said components.
Patent CA-2168463-A1 (CA)
Title: Novel benzothiophene analogs as antiviral agents
Inventor: REIST ELMER J
IPC: A61P31/12
Filed: 1994-06-20
Abstract: Benzothiophene analogs useful to treat herpes viral infections, particularly cytomegalovirus are pro-vided. These antiviral agents have structural formula (I) wherein R and R1 are as defined herein, and may be in free base or acid addition salt form. Pharmaceuti-cal compositions are provided containing the antiviral agents, as are methods of treating herpes-infected in-dividuals.
Patent CA-2172897-A1 (CA)
Title: Rope Clamp
Inventor: PARSONS LLEWELLYN BERTRAM
IPC: F16G11/10
Filed: 1996-03-27
Abstract: A rope clamp is provided in the form of a hook to hang on a rail, ring or other object such as a ledge. The hook may be injection moulded plastics material. Rope is lodged in a channel around the hook. The channel is wider at its mouth than at its base so that rope may be wedged or clamped in the narrow part of the channel. Guides are provided for rope entering the channel and for rope leaving the channel to bias it into the narrow part of the channel. The rope may be easily manually moved into the wider part of the channel to allow adjustment of the rope on the clamp.
Patent CA-2173206-A1 (CA)
Inventor: POGO ANGEL OSCAR
IPC: A61K39/00
Filed: 1994-10-20
Abstract: La protéine gpD, sous-unité principale du système antigénique du groupe sanguin de Duffy a été isolée; elle contient le récepteur par lequel le P. vivax pénètre dans les globules rouges et cause la malaria. La protéine gpD présente une importante homologie de séquences avec les récepteurs de l'interleukine-8 de l'homme et du lapin, ce qui en ferait une nouvelle classe de récepteurs chimiotactiques de la cytokine. L'ADNc de la protéine gpD présente une homologie quasi totale avec un clone de l'ADNc de l'hippocampe humain HHCMF86 et, de ce fait, la protéine gpD ou une protéine homologue peuvent être présentes dans le cerveau à titre de récepteur des neuropeptides. La protéine gpD est présente chez tous les parents des globules rouges et peut être un récepteur de la prolifération et/ou de la différenciation cellulaire. L'ADNc de la protéine gpD identifies dans le rein humain un ARNm de même taille que celui de la moelle osseuse. Comme le rein n'est pas un organe érythropoïétique et ne peut le devenir, ce récepteur chimiotactique putatif peut présenter des fonctions rénales essentielles. La protéine gpD présente une valeur thérapeutique dans la prévention de la malaria et dans la régulation des fonctions érythrocytaires, neurales et rénales et peut être combinée à des diluants physiologiquement acceptables pour donner un agent thérapeutique traitant ces affections. Des peptides correspondant à une portion de la protéine gpD contenant le récepteur ont également été synthétisés; ils ont une efficacité thérapeutique identique à celle de la protéine gpD. La protéine gpD ainsi que lesdits peptides peuvent aussi servir à produire des agents thérapeutiques, p. ex. des anticorps, des peptides complémentaires etc., qui sont eux aussi utiles dans le traitement de la malaria et la régulation des fonctions érythrocytaires, neurales et rénales.
Patent CA-2174203-A1 (CA)
Inventor: FAUVARQUE PIERRE
IPC: C09K5/04
Filed: 1996-04-15
Abstract: Pour remplacer le mélange azéotropique de dichlorodifluorométhane et de 1,1-difluoroéthane (R-500) en réfrigération de transport, l'invention propose d'utiliser un mélange non azéotropique contenant en masse 55 à 65% de 1,1,1,2-tétrafluoroéthane, 1 à 27% de 1,1,1-trifluoroéthane et 10 à 44% de pentafluoroéthane. Les propriétés thermodynamiques de ce mélange sont très proches de celles du mélange R-500.
Patent CA-2174476-A1 (CA)
Title: Cephalosporin derivatives
Inventor: BRONSON JOANNE J
IPC: C07D501/00
Filed: 1996-04-18
Abstract: Novel cephem derivatives represented by the general formula   in which the Acyl substituent is a group of the formula   wherein Ar is a lipophilic optionally substituted phenyl, naphthyl or pyridyl group; R1 represents either the residue of a heterocyclic amino acid or a C2-C10 alkyl group substituted by both a carboxyl group and a group of the formula -NR9R10 or      in which R9 and R10 are each independently hydrogen or C1-C6 alkyl, said C2-C10 alkyl group being optionally interrupted by one or more nitrogen atoms or carbonyl groups, and R2 and R3 are each independently hydrogen, alkyl or aminoalkyl are gram-positive antibacterial agents, especially useful in the treatment of diseases caused by methicillin-resistant Staphylococcus aureus (also referred to below as MRSA or methicillin-resistant S. aureus).
Patent CA-2175152-A1 (CA)
Title: Method, system and subscriber facility for manipulation-proof separation of message streams
Inventor: BOETTLE DIETRICH
IPC: H04L49/111
Filed: 1996-04-26
Abstract: The present invention concerns a method for the manipulation-proof separation of message streams, which are transmitted in the subscriber loop (3) of a communication network via a medium (30) that is common to several subscribers, where first measures (22, 43) are taken to separate the message streams for transmission via the common medium, which are identical for all message streams, and for connections between at least one subscriber (4) connected to the communication network via the common medium, and another subscriber, supplementary measures (111, 112, ..., 11n; 42) are taken from end to end, which were agreed between these subscribers for these connections, as well as a suitable system and a suitable subscriber facility.
Patent CA-2180488-A1 (CA)
Inventor: PAGE ROGER EDWARD
IPC: B01D27/00
Filed: 1996-07-04
Abstract: The filter includes a filter cartridge and a memory device containing electronically readable information. This may be information regarding the static condition of the filter such as its rating and size or may be dynamic information received from a sensor such as the ambient pressure and temperature or the degree of blockage of the filter. The information is readable by an external reader via, for example, either a transmitter or an output connection.
Patent CA-2183622-A1 (CA)
Title: Method of improving ultraviolet radiation absorption of a composition
Inventor: JONES CHARLES ELWOOD
IPC: A61K8/39
Filed: 1996-08-19
Abstract: A method is disclosed for improving the UV radiation absorption of a composition containing a UV radiation absorbing agent by adding from about 0.1 weight percent to about 50 weight percent of latex particles, based on total weight nonvolatiles. The latex particles contain a void and have a particle size of from about 100 nm to about 380 nm.