baber/WOPTO huggingface dataset:
Patent CA-2144499-A1 (CA)
Title: Mono- and bicyclic dna gyrase inhibitors
Inventor: GEIWIZ JUERGEN
IPC: C07D419/04
Filed: 1995-03-13
Abstract: The present invention relates to mono- or bicyclic compounds of the general formula              I     wherein X1  is -S- or -SO-; R1       is hydrogen, halogen or lower alkyl, optionally substituted by halogen;    R2       is hydrogen, hydroxy, amino, lower alkylamino, di-lower alkylamino, optionally substituted lower alkoxy or a group -OP;    OP       is an easily hydrolyzable group;    R3       is hydrogen, hydroxy, lower alkyl, halogen or a group -OP;    R4       is halogen, hydroxy or a group -OP; R5       is hydrogen, cyano, optionally substituted esterified carboxy or optionally substituted amidated (thio)carboxy, optionally substituted alkyl, optionally substituted alkenyl or optionally substituted heterocyclyl;    R6       is -NR7-A, -N=B or optionally substituted heterocyclyl, in which R7 is hydrogen or lower alkyl, A is optionally substituted iminoyl, optionally substituted (thio)acyl, optionally substituted esterified carboxy, optionally substituted amidated (thio)carboxy or optionally substituted heterocyclyl and B is optionally substituted alkylidene;     R0       is cyano, optionally substituted esterified carboxy or optionally substituted heterocyclyl, or wherein R0 and R6 taken together represent a group -CO-O-Q-X2-N(R7)-, wherein R7 is as above, and X2       is (thio)carbonyl or heterocyclyl;    Q        is -CH(R8)- or -CH(R8)-W-;    R8       is hydrogen or optionally substituted lower alkyl, and W        is optionally substituted mono-, di-, tri-, tetra- or penta-methylene, provided that when W is monomethylene X2 is other than (thio)carbonyl, and pharmaceutically acceptable salts of the mono- or bicyclic compounds of formula I carrying an acidic and/or basic substituent.          The invention includes monocyclic compounds of the general formula              IA     wherein the substituents are as previously described, R6 and R0 being taken separatly, and bicyclic compounds of the general formula              IB     wherein the substituents are as previously described.     These compounds of formula I as well as their pharmaceutically acceptable salts inhibit DNA gyrase activity in bacteria and possess antibiotic, especially antibacterial activity against microorganisms and can be used in the control or prevention of infectious diseases.
Patent CA-2146352-A1 (CA)
Title: Non-numeric coprocessor
Inventor: HALAAS ARNE
IPC: G06F/
Filed: 1992-10-16
Abstract: A non-numeric coprocessor for fuzzy information retrieval and pattern recognition has means for information processing and is con-nectable to a host computer and a data source. A plurality of internal processing elements are organized in a number of simultaneously op-erable window modules (W0, W1, ...) arranged for inspecting data streams from said source. The processing elements compare data stream bytes with predetermined upper and lower bounds, to decide whether a byte is within said bounds, and, if so, to produce a hit sig-nal. Each window module has a window match logic for correlating hit signals from its different processing elements, and to produce a window match signal by the occurence of a predefined match. By structuring the coprocessor in this manner, a parallel processing pot-ential is attained, which can be utilized by data routing means (12) to allow for separate data streams to be routed to individual or chained window modules selectably configured as groups of windows or su-per-windows according to application needs.
Patent CA-2147132-A1 (CA)
Title: Device for coating small solid bodies
Inventor: KOENIG AXEL
IPC: B01F25/74
Filed: 1994-08-05
Abstract: A device is disclosed for coating small solid bodies. The temperature of rotating turbines that hurl outwards the liquid phase used for coating solid bodies is not suitable in the state of the art for tempering said liquid. To solve this problem, the turbine body (5) is supplied with a circulating heating medium through a hollow driving shaft (4). The heating medium allows the turbine to be tempered directly in the area in which the liquid to be distributed is located. The invention is useful for coating devices.
Patent CA-2155150-A1 (CA)
Title: Fencing Wire Retainer and a Method of Constructing Wire Fences
Inventor: SCABAR ARNOLD LLOYD
IPC: E04H17/10
Filed: 1995-08-01
Abstract: A fencing wire retainer includes an elongate body having a first end and a second end.  A hook is provided at the first end of the body for removably securing the body to a fence post.  A radial finger is provided at the second end of the body for removably securing the body to a fence post.   The first end and the second end of the body are secured to a fence post with a transversely extending  fencing wire retained between the body and the fence post.   The fencing wire is preferably positioned in a transverse wire receiving groove.
Patent CA-2160283-A1 (CA)
Inventor: NEALON WILLIAM J
IPC: H04W84/10
Filed: 1995-10-11
Abstract: A cordless telephone arranged for operation in a frequency hopping system includes an arrangement which achieves Optimum utilization of multiple cordless telephone portable units by permitting these units to access a common base unit and also access each other. The portable units are configured for subsequent operation with the base unit and each other during a registration process by having the base unit select from a plurality of communication channels available in the frequency hopping system a different starting channel for each one of the portable units. The portable units are thereby advantageously selectably addressable by the base unit and by each other. Any one of the registered portable units, for example, is capable of selectively paging and communicating with any other one of the registered portable units over selected ones of the plurality of communication channels. Once a base unit establishes a communication link with a portable unit, or a portable unit establishes a communication link with another portable unit, using set-up channels designated for such purpose, both units move away from these channels. Another two units, two unoccupied or free portable units, for example, may then advantageously also use these set-up channels for establishing another communication link.
Patent CA-2164809-A1 (CA)
Title: Virtual induction sonde for steering transmitted and received signals
Inventor: GIANZERO STANLEY C
IPC: G01V3/28
Filed: 1995-12-08
Abstract: An induction logging sonde is disclosed for detecting the resistive properties of formations traversed by a wellbore. The transmitting and receiving circuitry of the induction sonde comprises triads of orthogonally wound transmitters and receivers that are capable of being driven in such a fashion as to electrically rotate the coils to emulate coils that are either perpendicular or parallel to the bedding planes in a dipping formation. These rotations can be varied at any depth by using the information of the dip and strike angles obtained from a pulsed method of operation of the sonde. Once the dip angle and strike angles are ascertained, the electronic rotation is chosen to orient the coils parallel to the bedding planes, thereby producing logs which are devoid of horns, while at the same time producing regional dip and strike angles. In addition, the electronic rotation is also chosen to orient the coils perpendicular to the bedding planes to measure electrical anisotropy.
Patent CA-2164922-A1 (CA)
Inventor: PAVLOV PAUL W
IPC: A61F2/28
Filed: 1995-12-11
Abstract: A fusion cage for vertebral body fusion is conically-shaped. A thread is formed as part of the external conical surface of the fusion cage. Apertures are defined through the fusion cage in order to provide for contact between the engaged vertebral bone structures and bone growth inducing substances packed within the fusion cage. The fusion cage is introduced and maintains or increases the lordosis between adjacent vertebral bone structures.
Patent CA-2165899-A1 (CA)
Inventor: ZWEIG FRANCOIS
IPC: H02G3/04
Filed: 1995-12-21
Abstract: Parallel longitudinal wires (11), e.g. 50mm apart, run under each U-frame (12), the outer wires inset from the frame corners. The number of wires ranges from two upwards, depending on the width required. With more than two, the inner wires may opt. be reduced in section, lightening the structure without significantly reducing its strength. Wire diameters from 3 to 7mm are tabulated for inner and outer positions, and for the transverse frames, for up to 9 base wires, assuming a 3m support spacing. Sidewire diameters are also specified. The top side-wire is, like the others, welded to the outside of the U-frames, or, opt., to their ends, being deviated inwards (15) at each frame for this purpose.
Patent CA-2168223-A1 (CA)
Inventor: SICKLES JAMES E
IPC: B05B7/00
Filed: 1994-08-02
Abstract: Dispositif de charge à induction pour pistolets pulvérisateurs à fort volume et basse pression, comprenant un capuchon (70) pourvu d'un orifice central (94) de sortie de fluide destiné à recevoir la buse (80) du pistolet diffuseur. Le capuchon (70) renferme une ou plusieurs électrodes de charge (110, 112) autour de l'orifice (94), acheminant une tension suffisamment élevée pour induire dans les gouttelettes diffusées des charges de polarités opposées à celles des électrodes (110, 112). Le capuchon renferme un connecteur électrique rotatif (126, 128, 130) lui permettant de tourner sur 360 DEG  sans interruption du contact électrique entre les électrodes (110, 112) et la source d'alimentation en courant (356).
Patent CA-2168226-A1 (CA)
Title: Capacitive pressure sensor
Inventor: LEE SHIH-YING
IPC: G01L9/00
Filed: 1994-08-12
Abstract: A capacitive pressure sensor (10) includes a conductive diaphragm (20) positioned between two pneumatically separate chambers (60, 64). The diaphragm is supported at its periphery by a concave base member (30). An electrode assembly (40) establishes a substantially planar conductive surface (42a) opposite to, and spaced apart by a nominal gap from, the conductive diaphragm. The electrode assembly includes the conductive surface and a single support element (44) secured to, and extending through the base member. A glass dielectric (46) fixes the support element to a collar (48) which may be welded, brazed, or soldered to the base member. The glass dielectric provides both mechanical support and high quality electric insulation between the electrode and the housing. By prefabricating the electrode support element with the collar and securing the collar to the housing after the dielectric has cured, problems associated with thermal expansion are avoided and the dimension of the nominal gap may be precisely controlled at low cost.          I
Patent CA-2168815-A1 (CA)
Inventor: FUNK CHARLES R
IPC: A63B53/04
Filed: 1996-02-05
Abstract: Metallic golf club heads are improved by a treatment which involves shot peening the exposed ball striking surface of the metal head without creating any noticeable change in appearance of the head. As a result of the shot peening treatment there is improved feel with minimal vibrational feel in the hands of the user when the user strikes a golf ball thus providing better control and increased distance of the shots.
Patent CA-2169730-A1 (CA)
Title: Mechanical fastening tapes and method for their construction
Inventor: DILNIK REBECCA LYN
IPC: A61F5/44
Filed: 1994-08-10
Abstract: Disclosed is an improved fastening tape for use on a disposable absorbent garment The fastening tape comprises a fust substrate (16) and an interlocking material (18) attached to said first substrate. The interlocking material (18) extends the entire width of the fastening tape, and the interlocking material is longitudinally spaced from both transverse edges of the fastening tape. Also disclosed is a process for manufacturing the fastening tape. The process involves providing a continuous length of an interlocking material (18) having a width and traveling in a first direction. The interlocking material is attached to a first substrate (16) to form a composite. The composite is then cut along a second direction to form fastening tapes suitable for attachment on a disposable absorbent garment The second direction u substantially perpendicular to the first direction.
Patent CA-2170889-A1 (CA)
Inventor: MOIREAU PATRICK
IPC: C08L63/00
Filed: 1995-07-04
Abstract: A glass fibre size composition consisting of a solution having a viscosity no higher than 400 cP and including less than 5 wt % of solvent and at least one thermally cross-linkable and/or polymerisable basic system which includes at least 60 wt % of one or more components having a molecular weight below 750 and preferably below 500, as well as at least one epoxy reactive function. A method using said composition and the resulting fibres coated with said composition are also disclosed.
Patent CA-2171242-A1 (CA)
Inventor: PERRON HERVE
IPC: A61K35/76
Filed: 1996-03-07
Abstract: L'invention concerne l'utilisation d'un matériel viral, à l'état purifié ou isolé, possédant une activité transcriptase inverse, apparenté à une famille d'éléments rétroviraux endogènes, et/ou d'un agent pathogène et/ou infectant, à l'état purifié ou isolé, différent du matériel viral précité, chacun étant issu d'une souche virale possédant une activité transcriptase inverse, choisie parmi les souches dénommées respectivement POL-2, déposée le 22.07.1992 auprès de l'ECACC sous le numéro d'accès V92072202, et MS7PG déposée le 08.01.93 auprès de l'ECACC sous le numéro d'accès V93010816, et parmi leurs souches variantes consistant en des virus comprenant au moins un antigène qui est reconnu par au moins un anticorps dirigé contre au moins un antigène correspondant de l'un ou l'autre des virus des souches virales POL-2 et MS7PG précitées, pour obtenir une composition diagnostique, prophylactique ou thérapeutique pour détecter, prévenir ou traiter une infection par ledit matériel viral et/ou ledit agent pathogène et/ou infectieux, associés à la polyarthrite rhumatoïde.
Patent CA-2171737-A1 (CA)
Title: Shaving system
Inventor: ROGERS BRIAN A
IPC: B26B21/44
Filed: 1994-08-30
Abstract: A shaving unit (10) includes a composite (42) that has a surface for engaging the user's skin. The composite contains a water-insoluble resin, a shaving aid, and a water-swellable polymer.
Patent CA-2176462-A1 (CA)
Inventor: FEIGEN LARRY P
IPC: A61K9/00
Filed: 1994-10-24
Abstract: The present invention is for pharmaceutical compositions and a method of use for the transdermal delivery of N-[N-[5-[4(aminoiminomethyl)phenyl]-1-oxopentyl]-L-.alpha.-aspartyl]-L-phenylalanine or its esters and their pharmaceutically acceptable salts which are useful as platelet aggregation inhibitors. In formula (I), R can be independently hydrogen or alkyl having 1 to 6 carbon atoms.
Patent CA-2177470-A1 (CA)
Inventor: RANNEY DAVID F
IPC: A61K49/18
Filed: 1994-11-29
Abstract: This application concerns novel agents comprising cationic or chemically basic metal chelators in association with hydrophilic carriers of anionic or chemically acidic saccharides, sulfatoids and glycosaminoglycans. In certain embodiments, the agents comprise metals and metal ions. Covalent and non-covalent chemical and physical means described for stabilizing the binding of the metal chelators to the carriers. Novel noncovalently bound compositions are described which give uniquely high payloads and ratio of metal chelator to carrier, ranging from a low of about 15 % metal chelator by weight, to a characteristic range of 70 % to 90 % metal chelator by weight. Specific embodiments are described comprising deferoxamine, ferrioxamine, ironbasic porphine, iron-triethylenetetraamine, gadolinium DTPA-lysine, gadolinium DOTA-lysine and gadolinium with basic derivatives of porphyrins, porphines, expanded porphyrins, Texphyrins and sapphyrins as the basic or cationic metal chelators, which are, in turn, bound to acidic or anionic carriers, including one or more of acidic or anionic saccharides and including sulfated sucrose, pentosan polysulfate, dermatan sulfate, oversulfated dermatan sulfate, chondroitin sulfate, oversulfated chondroitin sulfate, heparan sulfate, beef heparin, porcine heparin, non-anticoagulant heparins, and other native and modified acidic saccharides and glycosaminoglycans. Also disclosed are methods of enhancing in vivo images arising from induced magnetic resonance signals, methods of enhancing in vivo imaages in conjunction with ultrasound or X-rays and methods of obtaining in vivo body images utilizing radioisotope containing agents.
Patent CA-2178306-A1 (CA)
Inventor: TERACHER PASCAL
IPC: C21D8/02
Filed: 1996-06-05
Abstract: Steel sheet comprises 0.5-1.5wt.% Mn, 0.01-0.10, pref. 0.010-0.020% Nb, 0.01-0.1% Al and up to 0.12% C, 0.3% Si, 0.1% P, 0.05% S, 1% Cr, also up to 0.05% of Ti not in the form of nitrides, sulphides or oxides. The structure comprises at least 75% of ferrite hardened by precipitation of carbides or carbonitrides of Nb or of Nb and Ti, the remainder comprising at least 10% martensite and possibly bainite and austenite. Also claimed are methods of making the steel sheet by hot-rolling followed by controlled cooling.
Patent CA-2178447-A1 (CA)
Title: Apparatus for matching related products
Inventor: O'BRIEN THYRA
IPC: B42F21/00
Filed: 1996-06-06
Abstract: A flip book for displaying electrical connection data for consumer electronic equipment on an arrangement of side-by-side panels includes nine FROM panels each of which is arranged with connection information for three different hook up options.  Additionally included are eleven TO panels each of which is arranged with connection information for a corresponding item of consumer electronic equipment.  The nine FROM panels are arranged on the left side of the flip book and each includes a tab portion identifying the corresponding item of consumer electronic equipment.  The eleven TO panels are positioned on the right hand side of the flip book and include a tab portion identifying the corresponding item of consumer electronic equipment.  A spiral binder allows the user to easily select the desired item of equipment by selecting the tab portion and flipping over any covering panels.  Once the panels for the two items of equipment to be connected are selected and viewed in a side-by-side arrangement, the user is able to see what cable choices are available, what those cables look like, and the connectors or jacks to be used on each item of equipment. The three different hook up options also include information as to various cable lengths depending on the arrangement of the equipment.  The disclosed flip book is intended to be used primarily at the point of sale so that the connections can be explained and the required cables obtained by the end user prior to leaving the consumer electronics store.
Patent CA-2179577-A1 (CA)
Title: Vehicle dual battery controller utilizing motion sensor
Inventor: WAUGH IAIN WALLACE
IPC: B60K1/04
Filed: 1996-06-20
Abstract: A vehicle battery and controller combination is provided herein. This combination includes two batteries. Each battery has one positive terminal cell and an associated positive terminal conductor which is independent of any other terminal cell, and an associated terminal conductor. Each battery has one negative terminal cell and an associated terminal conductor which is independent of any other terminal cell. A sensor is provided for sensing current flow between the batteries. A  controller is provided which includes a first switch for connecting and disconnecting at least one pair of like poles of the batteries. The controller opens the first switch to allow individual outputs from each battery, opens and closes the first switch to control the charging and discharging of at least one of the batteries and to preserve the state of charge of at least one battery, and closes the first switch to connect both batteries in parallel to receive charge from an alternator. The operation of the first switch is controlled in response to current flow between the batteries which is sensed by the sensor.
Patent CA-2180272-A1 (CA)
Inventor: KIEFFER JOSEPH W
IPC: F04D29/42
Filed: 1995-11-08
Abstract: A turbine sound reducer for reducing high frequency noise generated by a bleed air discharge from a paint spraying equipment turbine for operation with a non-bleeder gun.  The sound reducer includes an enclosure (50, 150) containing inlet (46, 146) and (70, 170) tubes in a spaced, opposed parallel relationship.  The enclosure (50) may be part of the turbine housing (11) or may be independent closed body. In one embodiment, the inlet (145) and outlet (170) tubes are integrally molded with the enclosure, and a bifurcated, molded barbed fitting (204) is provided to connect turbine bleed air to the sound reducer,
Patent CA-2180400-A1 (CA)
Inventor: SON YOUNG HO
IPC: B65D81/05
Filed: 1996-07-03
Abstract: A paper buffering material for pre-packing an electronic product which can replace the conventional foamed polystyrene resin.    The  buffering  material  includes  a  paper  panel  of predetermined width and shape, which has a plurality of grooves in predetermined portions thereof to fix and support the electronic product and a plurality of ribs on both surfaces of the panel to buffer external impacts.
Patent CA-2180514-A1 (CA)
Title: Safety gas lighter
Inventor: FRIGIERE RENE
IPC: F23Q2/16
Filed: 1996-07-04
Abstract: A cigarette lighter for use with a volume of fuel includes a body. At least one projection extends from the body and defines at least one opening, which includes a first area bounded on at least one side by a curved leg and a second area bounded on at least one side by a flat leg. An ignition system includes a flint, a knurled wheel, and at least one elongated stub coaxial with the knurled wheel. A cross-section of the at least one stub has at least one stub extends into the at least one opening such that the knurled wheel is moveable between a first resting position wherein the engagement portion of the at least one stub is disposed in the second area of the at least one opening such that the at least one flattened face of the at least one stub communicates with the flat leg of the at least one opening to prevent the knurled wheel from rotating relative to the flint, and a second operational position wherein the engagement portion of the at least one stub is disposed within the first area of the at least one opening such that the knurled wheel is rotatable relative to the flint. <IMAGE>
Patent CA-2181128-A1 (CA)
Title: Method for improving drying speed in printing process and fast dry printing ink used therein
Inventor: PUSCHAK CAREN ANN
IPC: C09D11/10
Filed: 1996-07-12
Abstract: The present invention relates to fast drying waterborne printing inks and to method of using such inks in high speed printing processes, such rotogravure andflexographic printing processes. The printing ink includes, for example, a blend of a latex binder and a polyfunctional amine. The pH of the ink is raised by adding asufficient amount of base, to a point where essentially all of the polyfunctional amine in the blend is in a deprotonated state.
Patent CA-2181179-A1 (CA)
Title: Bone-cutting guide
Inventor: MCGUIRE DAVID A
IPC: A61B17/16
Filed: 1995-01-12
Abstract: A bone-cutting guide having a base with a cylindrical tunnel for guiding a cutting instrument therethrough.  The guide is anchored to the bone in at least three locations.  A positioning arm having a distal end anchors the guide within a joint.  An anchoring pin is insertable through the base alongside the cylindrical tunnel to stabilize the guide against the bone being drilled. An embodiment of the invention includes two anchoring pins on either side of the cylindrical tunnel through the base.  The positioning arm can be stabilized within a joint due the stabilizing spikes extending from the distal end of the arm. A curve is provided in the positioning arm between two spikes to provide an opening through which a reamer guided through the cylindrical tunnel may be operated.