baber/WOPTO huggingface dataset:
Patent CA-2145927-A1 (CA)
Inventor: WRIGHT CHARLES G
IPC: G06F1/08
Filed: 1995-03-30
Abstract: A method and apparatus are provided for generating a phase-controlled clock signal within a microprocessor. A first clock signal having a first frequency is input. After a reset event, the first clock signal transitions in a first direction at a time t. A second clock signal is output having a second frequency related to the first frequency by a non-integer ratio.  The second clock signal transitions in the same direction as the first clock signal at time t.
Patent CA-2146472-A1 (CA)
Title: Packet video signal inverse transport processor with memory address circuitry
Inventor: BRIDGEWATER KEVIN E
IPC: H04N5/00
Filed: 1995-04-06
Abstract: An inverse transport processor system for a TDM packet signal TV receiver includes apparatus for selectively extracting desired payloads of program component data and coupling this data to a common buffer memory data input port. A microprocessor associated with the system also couples data to the common buffer memory data input port. The respective component payloads and data generated by the microprocessor are stored in respective blocks of the common buffer memory in response to associated memory address which are applied to a memory address input port by an address multiplexer. A decryption device is included to decrypt payload data according to packet specific decryption keys. In addition a detector is included to detect payloads including entitlement data. Payloads containing entitlement data are directed via the common buffer memory to a smart card which generates the packet specific decryption keys. A memory data output port is coupled to a bus interconnected with the respective program component processors. Responsive to data requests from the respective program component processors, and data write requests from the component payload source, memory access for read and write functions is arbitrated so that no incoming program data is lost, and all component processors are serviced.
Patent CA-2146532-A1 (CA)
Inventor: KAO FU-HSIUNG
IPC: B62K15/00
Filed: 1995-04-06
Abstract: A controlling mechanism for folding mechanism includes a front frame member and a rear frame member. A coupling mechanism generally includes a coupling tube which forms also a part of the front frame member and a coupling shaft which forms also a part of the rear frame member. The coupling tube can be rotatably and slidably mounted to the coupling shaft to facilitate an easy folding of the front frame member with respect to the rear frame member.
Patent CA-2149470-A1 (CA)
Title: Projection Display Apparatus
Inventor: MASUMOTO YOSHIHIRO
IPC: G02F1/1335
Filed: 1995-05-16
Abstract: A projection display apparatus includes a light source, a light valve, and a projection lens.  The light source includes at least two luminous elements, a plural-ity of light condensing devices provided in the same number as the luminous elements, and a light transmitting device for transmitting the light beams outgoing from the respective light condensing devices to the light valve in a superimposed state.   The light transmitting optical device forms actual images of the plurality of luminous elements on an optical path thereof so that the actual images are substantially inscribed in a circle on the same,  single plane.   The projection display apparatus further includes a device for lighting up at least one of the plurality of luminous elements selectively so as to change the brightness of the image displayed by projec-tion by steps.
Patent CA-2150804-A1 (CA)
Title: Antiallergic triazolo(pyrrolo, thieno or furano)azepine derivatives
Inventor: JANSSENS FRANS EDUARD
IPC: A61K31/554
Filed: 1993-11-25
Abstract: Antiallergic triazolo(pyrrolo, thieno or furano)azepines of formula (I), the pharmaceutically acceptable addition salts and stereochemically isomeric forms thereof, wherein each of the dotted lines independently represents an optional bond;  -E-G- is a bivalent radical of formula -X-C(R1) CH-(a-1); or -CH C(R2)-X- (a-2); X represents O, S or NR3; R3 represents hydrogen, C1-6alkyl or C1-4alkylcarbonyl; -B D- is a bivalent radical of formula -C(R4) N- (b-1); or -N C(R5)- (b-2); L represents hydrogen; C1-6alkyl; substituted C1-6alkyl;     C3-6alkenyl; C3-6alkenyl substituted with aryl; or, L represents a radical of formula -Alk-Y-Het1 (c-1), -Alk-NH-CO-Het2 (c-2) or -Alk-Het3 (c-3). Compositions comprising said compounds, processes of preparing the same and intermediates in the preparation thereof.
Patent CA-2151887-A1 (CA)
Title: Wet process with no heating for continuous transfer pattern printing of a cellulose fabric web and its blends
Inventor: WU HSIUN-CHI
IPC: D06P1/653
Filed: 1995-06-15
Abstract: A wet process with no heating for continuous transfer pattern printing of a cellulose fabric web or its blends by using a corona-treated plastic film as a pattern carrier web and a dye admixed with a thickening agent containing water-soluble and alcohol-soluble hydroxypropyl  cellulose or polyvinyl pyrrolidone as ink.
Patent CA-2152092-A1 (CA)
Title: Rehmannia glutinosa extract and a safener composition having safener activity to a herbicide paraquat
Inventor: LEE HEE SUL
IPC: A01N25/32
Filed: 1995-06-19
Abstract: The present invention relates to an extract from Rehmannia glutinosa plant having a safener activity to a herbicide paraquat, a safener composition and a method for using the same. When the extract or the safener composition of the present invention is treated before treatment of the herbicide or with the herbicide simultaneously, phytotoxicity to the target crops can be reduced or prevented and the crops can be protected.
Patent CA-2152564-A1 (CA)
Title: Extrusion Machine
Inventor: CZARNETZKI ROBERT
IPC: B29C48/03
Filed: 1995-06-23
Abstract: Extrusion machinery includes a machine frame (51), extruder (52) with material inlet (61) and outlet (62), extrusion dies (70,71) and cutters (72,73). The interchangeable dies (70,71) and cutters (72,73) are carried on a support (74,75) which moves relative to the extruder outlet (62). The arc-shaped support (74) swivels on an axle (76) offset from the plane of the outlet (62) and perpendicular to the latter (62). <IMAGE>
Patent CA-2153791-A1 (CA)
Title: Derivatives of azaanthraquinone and of azaxanthone and herbicides and plant growth regulators containing them
Inventor: PLATH PETER
IPC: C07D221/08
Filed: 1994-01-12
Abstract: A process is disclosed for controlling undesirable plant growth and for regulating plant growth, by applying to the plants derivatives of azaanthraquinones and/or azaxanthones having formula(I'), in which X, Y, Z and the residues R1 to R5 have the following meanings: R1 is hydrogen, methyl; R2-R5 are (a) hydrogen, (b) halogen, (c) nitro, (d) COOR6, in which R6 stands for C1-C4-alkyl (e) CONH2 and CONR6R7, in which R6 and R7 stand for C1-C4-alkyl, (f) C1-C8-alkyl, which may bear one to three of the following substituents; halogen, hydroxy, C1-C6-alkoxy, (g) C3-C6alkenyl, (h) C1-C4-alkoxy, (i) hydroxy, (j) amino or NR6R7, (k) phenyl, which may bear one to five halogen atoms or one to three of the following substituents nitro, C1-C4-alkoxy, C1-C4-alkyl, or C1-C4-alkyl halide: X, Y are N, N4-O- or CH, with the proviso that only a nitrogen atom or a N-oxide group be contained in the ring: Z is oxygen, sulphur or a C = O group: A is oxygen or sulphur. Also disclosed are new azaanthraquinones and azaxanthones and herbicidal and bioregulatory agents containing the same.
Patent CA-2157600-A1 (CA)
Inventor: MANKOVITZ ROY J
IPC: H04N5/76
Filed: 1994-02-22
Abstract: Encoded      video recorder/player timer prepro-gramming information listed in a television calendar allows a timer preprogramming feature on a video cassette recorder VCR to be preprogramming using a compressed code of as few as 1 to 8 digits, which are decoded by a decoder built into a video recorder to convert the compressed code into channel, date, time and length information. The channel, date, time and length information is used to select channels, start recording, and stop recording at the appropriate time. A remote control transmitter mounted in the video recorder transmits signals to an external channel selection device to select channels for recording. A local channel map is stored so that the channel information from the compressed codes can be utilized to tune the correct channel even though channel numbers in different localities may be different. A remote for controlling the video recorder is included and may be a universal remote control capable of storing infrared code protocols for commanding different brands and model of video devices. The programming of infrared codes and protocols in the remote control is performed by transmissions over telephone lines. The programming of local channel map data and infrared codes and protocols in the video recorder are performed by transmissions over telephone lines to the remote control followed by transmissions from the remote control to the video recorder.
Patent CA-2159799-A1 (CA)
Inventor: DEUTSCH EDWARD A
IPC: A61K49/22
Filed: 1994-04-12
Abstract: Treated calcium/oxyanion-containing particles are disclosed for enhancing medical diagnostic imaging such as magnetic resonance imaging ("MRI"), magnetic resonance spectroscopy ("MRS"), magnetic resonance spectroscopy imaging ("MRSI"), X-ray diagnostic imaging, and ultrasound imaging. Novel coating and manufacturing techniques are disclosed to control particle size and particle aggregation resulting in compositions for organ specific imaging of the liver, spleen, or tissue disease states is obtained. Depending on the diagnostic imaging technique, calcium/oxyanion-containing particles are treated to be paramagnetic, radiopaque, or echogenic. Also disclosed are diagnostic compositions and methods of performing medical diagnostic procedures which involve administering to a warm-blooded animal a diagnostically effective amount of the above-described particles and then performing the medical diagnostic procedure.
Patent CA-2160045-A1 (CA)
Inventor: GENRICH THAD J
IPC: H03H17/06
Filed: 1995-10-06
Abstract: A high speed digital filter for use in digital interpolation and decimation provides a parallel processing implementation for integrator stages (80) of a cascaded integrator-comb (CIC) filter. The parallel structure of the present invention is easily cascadeable since it allows subsequent integrator stages access to intermediate samples (82,84) generated by preceding integrator stages. The parallel integrator structure may be implemented directly or may be reduced in complexity by removing redundant logic for use in decimator output sections or interpolator input sections. The parallel implementation of a CIC filter allows much higher sample rate filtering to be implemented with fewer standard CMOS logic devices than currently recognized implementations.
Patent CA-2161711-A1 (CA)
Title: Filter for filtering the intake air of an internal combustion engine
Inventor: MUELLER HEINZ
IPC: B01D46/42
Filed: 1995-10-30
Abstract: A filter, especially for filtering the air intake of an internal combustion engine, which comprises an unfiltered air inlet 11, a housing 13, 14, a filter insert 15 disposed within the housing, and a clean air outlet 12.  The housing part 13 surrounding the raw air area has a grid foundation structure 19 which is enveloped in a sound-damping material.
Patent CA-2164068-A1 (CA)
Title: Process for the treatment of water and of surfaces in contact with said water for preventing adhesion of macroorganisms and/or controlling the same; composition and paint for saidtreatment
Inventor: VANLAER ANTOINE
IPC: A01N33/04
Filed: 1995-11-29
Abstract: Treatment of water and surfaces in contact with water comprises using a compsn. contg. at least one polyamine of formula (I) R1-NH-((CH2)3-NH)n-(CH2)3-NH2 and at least one monoamine of formula (II) R2NH2 are new. In the formulae, R1 is 8-22C alkyl or alkenyl; n is 0-3; R2 is 8-22C alkyl or alkenyl. Also claimed are: (A) a compsn. contg. (I) and (II) where R1 is dodecyl, tetradecyl or octadecenyl; (B) a paint used for this method comprising: (i) 1 pt. polyamine of formula (I) where R1 is dodecyl and/or at least a polyamine of formula (I) where R1 is tetradecyl; and (ii) 2 nd part polyamine(s) of formula (I) where R1 is octadecenyl.
Patent CA-2164169-A1 (CA)
Inventor: MEREDITH SHELDON KENT
IPC: H01Q3/24
Filed: 1995-11-30
Abstract: A scanning and targeting system (100) interconnects a plurality of radio channel units (203) in a single trunk group with a plurality of antennas (202), each radio channel unit (203) having a receive section and a transmit section and the scanning and targeting system dynamically connecting the receive section of each one of the radio channel units with any one of the plurality of antennas which, on average during a sampling period, has the strongest received signal strength of RF signals at the operating frequency of the radio channel unit, and the scanning and targeting system dynamically interconnecting the transmit section of each of the plurality of radio channel units with any one of the plurality of antennas which, on average during the sampling period, is best suited for transmitting RF signals at the operating frequency of the radio channel unit in a direction corresponding to the desired destination for the transmitted RF signals.
Patent CA-2164642-A1 (CA)
Title: Novel compounds having a benzisoselen-azoline and -azine structure, method for preparing same and therapeutic uses thereof
Inventor: MOUTET MARC
IPC: C07D293/10
Filed: 1995-04-07
Abstract: The invention concerns novel benzisoselen-azoline and -azine derivatives. These novel derivatives have the following general formula (II):       where:   R1 to R8 and R10 have various meanings, in particular H, alkyl, etc...;   R9 =       Y- represents the anion of a pharmaceutically acceptable anion; n = 0, 1; m = 0, 1, 2; p= 1, 2, 3; q = 2, 3, 4;  r = 0, 1; and their pharmaceutically acceptable salts of acids or bases; there being no more than one substituent R9 in each molecule with general formula II. These novel derivatives can be used in medication.
Patent CA-2164860-A1 (CA)
Title: Transurethral radio frequency ablation apparatus
Inventor: IMRAN MIR A
IPC: A61B18/00
Filed: 1994-05-31
Abstract: This invention is a transurethral radio frequency apparatus (12) for ablation of the prostate gland through the urethra formed by a urethral wall, a probe (14) consisting of a flexible elongate tubular member (10) having proximal and distal extremities and a cylindrical sleeve ablation electrode (76) formed of a conductive material carried by the distal extremity of the flexible elongate tubular member (10) and having a bore therein. The flexible elongate tubular member (10) is provided with a first flow lumen (41) for delivering a cooled fluid to the bore of the ablation electrode (76) and a second flow lumen (48) for returning the cooled fluid. Means are connected to the probe for supplying a coolant solution (26) to the probe, to suppply radio frequency energy (37) to the electrode (76) while it is being cooled and to monitor the temperature (36) of the ablation electrode (76) so mat the ablation electrode (76) is maintained at a temperature below a predetermined temperature.
Patent CA-2165294-A1 (CA)
Title: An Iodinated Neuroprobe for Mapping Monoamine Reuptake Sites
Inventor: NEUMEYER JOHN L
IPC: C07D451/02
Filed: 1993-06-29
Abstract: An iodinated neuroprobe is provided for mapping monoamine reuptake sites. The iodinated neuroprobe is of formula (I), wherein: R = a monofluoroalkyl group including nF where n=18 or 19; R' = a CnH2n+1 group where n= 0-6; X = an isotope of F, an isotope of Cl, an isotope of Br, an isotope of I; CH3, or Sn(R"1R"2R"3); R"1 = a CnH2n+1 group where n=1-6, or an aryl group; R"2 = a CnH2n+1 group where n=1-6, or an aryl group; R"3 = a CnH2n+1 group where n=1-6, or an aryl group; and Y = H. Additionally, a precursor of a radiolabeled neuroprobe and a kit for preparing the iodinated neuroprobe are provided.
Patent CA-2165785-A1 (CA)
Title: Retractable artificial christmas tree
Inventor: MORALY PAUL
IPC: A47G33/06
Filed: 1993-12-22
Abstract: A collapsible artificial tree including a series of stackable branch holders held in their unfolded position by a vertical connecting member inserted through holes in the branch holders. The branch holders (3) consist of rings (4) secured to a sheath (2) which is open at its bottom end and closed at the other end to form a tip. The connecting member is a stiffener (5) with a cross-section matching that of the flexible sheath (2) and the hole through the rings (4).
Patent CA-2167611-A1 (CA)
Title: Golf bag with slidable strap
Inventor: PRICE DAVID
IPC: A63B55/00
Filed: 1996-01-19
Abstract: A golf bag includes a generally tubular bag portion with an elongate body, a bottom and an open top.  A carrying strap that lies secured to the elongate body extends continuously from a first position at a top portion of the body to a second position a predetermined distance below the top portion.  At least at one of the two positions, a connection secures the strap to the body and allows sliding movement of the strap a predetermined distance over the surface of the body between two stops.
Patent CA-2168298-A1 (CA)
Title: Electrical control system for vehicle options
Inventor: VAN LENTE PAUL S
IPC: B60R1/04
Filed: 1996-01-29
Abstract: A vehicle structural accessory includes one or more electronic accessories. One electrical accessory which may be provided is an electronically trainable transmitter which is trainable to generate a control signal which will actuate a garage door opening mechanism. Another electronic accessory which may be included is an electronic compass. Yet another device is an electronically adjustable mirror having parameters set for each driver of a vehicle. The electronically adjustable rearview mirror and the electronically trainable garage door opener may be advantageously provided with a keyless entry system.
Patent CA-2168370-A1 (CA)
Title: Removable foam-backed adhesive tape
Inventor: BRIES JAMES L
IPC: C09J7/29
Filed: 1994-08-30
Abstract: Conformable pressure-sensitive adhesive tapes which comprise a layer of polymeric foam in the backing and may be adhered firmly to a substrate and thereafter removed therefrom after only being stretched at an angle no greater than about 35° from the surface of the substrate. Articles for mounting an object such as a picture to a surface such as a wall comprising a pressure-sensitive adhesive tape of the invention are also described.
Patent CA-2170873-A1 (CA)
Title: Fluorescent oxygen channeling immunoassays
Inventor: DAVALIAN DARIUSH
IPC: G01N33/542
Filed: 1994-08-29
Abstract: Methods are disclosed for determining an analyte in a medium suspected of containing the analyte. One method comprises treating a medium suspected of containing an analyte under conditions such that the analyte, if present, causes a photosensitizer and a photoactive indicator precursor molecule to come into close proximity. The photosensitizer generates singlet oxygen which activates the photoactive indicator precursor to generate a photoactive indicator molecule. Upon irradiation with light the photoactive indicator molecule produces light, which is measured. The amount of light produced by the photoactive indicator is related to the amount of analyte in the medium. Compositions, kits, and compounds are also disclosed.
Patent CA-2172552-A1 (CA)
Inventor: DISANTO FRANK J
IPC: G02F1/167
Filed: 1994-09-26
Abstract: An electrophoretic display (10) includes a plurality of groups of intersecting row (Xl...Xn) and column (Yl...Yn) electrodes, and a plurality of parallel anode electrode segments (Zl...Zn) disposed in spaced relation within a fluid-tight envelope containing a suspension of pigment particles (22) in a dielectric fluid (24). Each respective group of row and column electrodes and a corresponding anode segment are indicative of a character line of displayed text. The display includes a line control system operable in a partial erase mode to partially erase a character line having a character thereof selected for erasure and operable in a rewriting mode to rewrite to the character line all characters not selected for erasure. The line control system is operable to alternate sequentially between the two modes until the selected character is simply erased or replaced entirely with a new character.
Patent CA-2173888-A1 (CA)
Inventor: CHEN TSUHAN
IPC: H04N7/26
Filed: 1996-04-11
Abstract: Motion video is represented by digital signals.  The digital signals can be compressed by coding to reduce bitrate and thus save time and expense in transmitting and reproducing the video.  The present invention is a system and method for reducing the amount of information required to satisfactorily reproduce video signals by distinguishing more pertinent portions of the video from less pertinent portions.  In particular, edges are detected based on amplitude variations in the luminance characteristic of the picture elements.  Sharp edges are deemed to be "focused".  The portion of the video frame between the focused edges is deemed to be focused, as well.  A template is created corresponding to the focused portion.  A signal corresponding to the outline of the template is combined with the original frame signal to create a segmented frame signal.  When motion detection information is available, a motion-based template may be created and intersected with the focus template.  A signal corresponding to the outline of the intersected template may be transmitted with the frame signal as the segmented frame signal.
Patent CA-2174082-A1 (CA)
Inventor: BECQ FREDERIC
IPC: A61K31/425
Filed: 1994-10-13
Abstract: The present invention relates to the use of a phosphatase inhibitor to activate transmembrane conductance regulator channels in channel-related diseases and/or chloride secretion insufficiencies.  A typical channel-related disease is cystic fibrosis. It also relates to a pharmaceutical composition for the treatment of channel-related diseases and/or chloride secretion insufficiencies, which comprises at least one phosphatase inhibitor selected from the group consisting of isobutylmethylxanthine, theophylline, enprofylline, imidazothiazole pharmaceutical compounds, levamisole, bromotetramisole, R8231 bromotetramisole analog and pharmaceutical derivatives thereof in association with a pharmaceutically acceptable carrier.
Patent CA-2175476-A1 (CA)
Title: Opioid receptor: compositions and methods
Inventor: O'DOWD BRIAN F
IPC: C12P21/08
Filed: 1994-11-07
Abstract: The invention relates generally to compositions of and methods for obtaining epsilon opioid receptor polypeptides. The invention relates as well to polynucleotides encoding epsilon opioid receptor polypeptides, the recombinant vectors carrying those sequences, the recombinant host cells including either the sequences or vectors, and recombinant opioid receptor polypeptides. The invention includes as well methods for using the isolated, recombinant receptor polypeptide in assays designed to select and improve substances capable of interacting with epsilon opioid receptor polypeptides for use in diagnostic, drug design and therapeutic applications.
Patent CA-2176603-A1 (CA)
Title: Novel palladium complexes and methods for using same in the treatment of tumors and psoriasis
Inventor: GARNETT MERRILL
IPC: C07D339/04
Filed: 1994-11-17
Abstract: Novel palladium-lipoic acid complexes as shown in the figure, and pharmaceutical compositions comprising the same are provided. Such complexes comprise (palladium)m(lipoic acid)n, wherein m and n are each independently 1 or 2. A process for preparing such complexes is also disclosed. In addition, a method of treating tumors and psoriasis comprising administering the pharmaceutical composition of the present invention are provided.