baber/WOPTO huggingface dataset:
Patent GE-P20135825-B (GE)
Title: Hydroelectric power plant
Inventor: TABATADZE IRODION
IPC: F03B13/06
Filed: 2010-06-10
Abstract: A hydroelectric power plant comprises an upper basin 12 with a vertical head conduit 13, a turbine-driven generator 17 and 18 installed above a lower basin 16, a water pump 23, a wind plant, a high-pressure chamber 1 with a sealed head basin 2, a turbine-driven generator 19 and 20 installed above the upper basin 12. The upper part of a head conduit 22 having a flap 21 is connected with the turbine of the turbine-driven generator, while its lower end is connected with the head basin 2 connected to a head conduit 27 of the wate pump 23. The head basin is provided with a conduit 10 having a flap 11 for filling it with water, water level gauge 3, and a pressure-gauge 4, and the high-pressure chamber is connected with a flask 5 equipped with a manometer gauge 9 via a head conduit 6 having regulating valves 7 and 8. Inner diameters of intake 25 and draft 27 conduits of the hydroelectric power plant are equal.
Patent CA-1304704-C (CA)
Title: Production of interferon gamma
Inventor: REVEL MICHEL
IPC: C07K16/00
Filed: 1985-04-26
Granted: 1992-07-07
Abstract: ABSTRACT     Interferon .gamma. is produced in higly purified form (activity exceeding 108 units/ml-day) by CHO cells cotransformed by a first plasmid bearing the genomic human interferon gene under the control of the SV40 early promoter, and a second plasmid bearing a DHFR gene under similar control.  Methotrexate selection yielded a clone which was a particularly efficient producer.  Production of interferon .gamma. may also be facilitated by a Harvey sarcoma virus enhancer sequence.
Patent CA-1340733-C (CA)
Inventor: STROMAN DAVID W
IPC: C07K14/00
Filed: 1985-10-28
Granted: 1999-09-14
Abstract: Novel DNA sequences which are responsive to the presence of methanol, catabolite non-repressing carbon sources and carbon source starvation are provided. In addition, novel constructs including these DNA sequences, as well as transformed organisms therewith are provided. Processes for producing the DNA sequences and constructs of the invention are detailed. The production of polypeptide product under the control of the regulatory regions of the invention is demonstrated.
Patent CA-1291615-C (CA)
Title: Oriented elastomeric film and method of manufacture
Inventor: HODGSON WILLIAM J JR
IPC: B29L7/00
Filed: 1986-05-06
Granted: 1991-11-05
Abstract: ABSTRACT OF THE DISCLOSURE          An oriented thermoplastic elastomer comprising an elastomer, EVA, and process oil is prepared by stretch orienting the film at an elevated temperature and annealing the film to freeze in stresses and strains in the film.   In one embodiment, the thermoplastic elastomer is  provided  with  a  thin  coating  of  a  thermoplastic  to  provide nonblocking.
Patent CA-1273105-C (CA)
Title: Progressive scan display system with correction for non-standard signals
Inventor: FLING RUSSELL THOMAS
IPC: H04N5/44
Filed: 1986-07-10
Granted: 1990-08-21
Abstract: ABSTRACT PROGRESSIVE SCAN DISPLAY SYSTEM WITH CORRECTION FOR NON-STANDARD SIGNALS In a double scanning receiver including a video speed-up memory with read and write clocks locked to multiples of burst, visible artifacts tend to be produced when displaying non-standard video signals (e.g., from a VCR, game, computer, etc.) due to skew of the memory clock signals with respect to horizontal sync. Skew artifacts are corrected by delaying (in 95;96,98) the output signal of the memory (50) as a direct function of the read clock skew and as an inverse function of the write clock skew. The write clock skew is measured (410-426,Fig.4) for each memory read and write cycle. The read clock skew (in latch 66) for the first memory read cycle corresponds to the write clock skew (in latch 64) measured at the start of the first read cycle. The read clock skew for the second memory read cycle is obtained by adding to the write clock skew measured at the start of the second read cycle a measured half-line period of the video input signal and taking the fractional part of the sum thereof. The integer part of the sum is detected (68) to initiate the start of the second memory read cycle. The difference (96) between the write skew signal (64) and twice (84) the read skew signal (66) determines the delay imparted to the video signal.
Patent CA-1274919-C (CA)
Title: Method of forming curved surfaces and the apparatus
Inventor: OHBA AKIO
IPC: G06T15/00
Filed: 1986-07-22
Granted: 1990-10-02
Abstract: ABSTRACT OF THE DISCLOSURE Stereographic free curved surface images such as human faces having various facial expressions can readily be displayed by trial and error in intuitive and interactive manner using computer graphics. In the method, using electronic computing apparatus, a desired deformation area including an action point is designated on a non-deformed surface; a vector field function Fi (deformation rate) is determined at each point within the deformation area; a deformation vector Vi* (deformation quantity and direction) is designated at the action point; and the position vector Pi* (deformed curved surface) is obtained by adding the position vector Pi-1* (non-deformed curved surface) to the position vector Vi* * Fi (deformation quantity). The method is applicable to a montage image forming apparatus, a dress design forming apparatus and a decision information displaying apparatus.
Patent CA-1328648-C (CA)
Title: Wear resistant rails capability of preventing propagation of unstable rupture
Inventor: FUKUDA KOZO
IPC: C22C38/06
Filed: 1986-10-24
Granted: 1994-04-19
Abstract: ABSTRACT OF THE DISCLOSURE    The wear resistance rail contains 0.50 to 0.85 wt.% of C, 0.10 to 1.0 wt.%  of Si, 0.50 to 1.50 wt.% of Ma, less than 0.035 wt.% of P, less than 0.035 wt.% of S, less than 0.050wt.% of Al, and the balance of iron and impurities.  The web has a high toughness tempered bainite structure, tempered martensite structure or a tempered mixed structure of bainite and martensite and a head of rail having high wear resistance property preventing unstable destructive crack from propagating.          The rail can further contain oneor more of 0.05 to 1.50 wt.% of Cr, 0.05 to 0.20 wt.% of Mo, 0.03 to 0.10 wt.% of V, 0.10 to 1.00 wt.% of Ni, and 0.005 to 0.050 wt.% of Nb.
Patent CA-1298052-C (CA)
Title: Modular building construction and method of building assembly
Inventor: GLASSCO ROBERT B
IPC: E04B1/12
Filed: 1986-11-12
Granted: 1992-03-31
Abstract: MODULAR BUILDING CONSTRUCTION AND METHOD        OF BUILDING ASSEMBLY                  Abstract Of The Disclosure A plurality of panels of strawboard are erected in a closed figure, preferably a square, on a foundation and their base edges mechanically secured to the foundation.  The side edges of the panels are butted together and joined, for instance using tape and adhesive on both faces.  A wall cap of novel construction is mounted to the upper edges, and a hip roof, preferably of pyramidal figure and made of corresponding cut panels of like strawboard are fitted in place.  The foot of each roof panel fits in the wall cap, and its upper edge typically forms a definition line of the roof hip.  The roof panels are similarly united using a tape and adhesive joint.  Other types of roofs may be provided but are not presently preferred.  In instances where strawboard is available in lesser thicknesses, multiple thicknesses of such thinner material, may be laminated to provide panels which are 4, 6 or more inches in thickness.  Suitable ways of providing doors, windows, skylights, utility service and finishing are described, as are multiple-module buildings and preferred constructional techniques.
Patent CA-1283134-C (CA)
Title: Exercise device
Inventor: ASKONEN ARTO A
IPC: A63B21/06
Filed: 1987-01-06
Granted: 1991-04-16
Abstract: Abstract of the Disclosure The invention relates to an exercise device in which a weight load can be lifted by pulling or pushing by means of an endless ring (1) and whereto a chain, wire, belt or the like (2) is connected at a suitable point, so that the weight load (3) can be moved by pushing or pulling a handle which moves a carriage (9) fastened at a desired point of the ring (1) by means of locking means (12).     (Figure 2)
Patent CA-1314923-C (CA)
Inventor: DORION GERALD
IPC: B60Q1/14
Filed: 1987-02-13
Granted: 1993-03-23
Abstract: ABSTRACT        BRAKE ACTIVATED AUTOMATIC CONTROL CIRCUIT             FOR VEHICLE LIGHTING SYSTEM           An  automatic   control circuit   for  vehicle lighting whereby to switch on the low beams of the head-lights,  all running lights and interior dash lights when the vehicle is in operation.    The circuit comprises a normally  open  relay  having  an  open  contact  terminal connected to a battery supply.  The relay has a coil which is connectable  at one  end to  an ignition  switch  of a vehicle.   An opposed end of the coil is connected to an anode  of  a  silicon  control  rectifier  (SCR)  which is normally non-conductive.   The SCR has a gate connected to a brake switch connection of the vehicle.   When the brake switch is activated by depressing the brake pedal of the vehicle,  the SCR is caused to conduct thereby energizing the relay,   and through the relay contact applying the battery supply to the low beams running lights and inside dash  lights  of  the  vehicle.    The  control  circuit  is disabled by manually switching on the high beams of the headlights or turning off the ignition switch.
Patent CA-1311059-C (CA)
Title: Speaker-trained speech recognizer having the capability of detecting confusingly similar vocabulary words
Inventor: DAUTRICH BRUCE A
IPC: G10L15/14
Filed: 1987-02-26
Granted: 1992-12-01
Abstract: A Speaker-Trained Speech Recognizer Having The Capability of Detecting Confusingly Similar Vocabulary Words Abstract During a training sequence, a speaker-trained speech recognizer detects and signals the speaker when vocabulary word pairs are potentially confusing to the recognizer.  Each vocabulary word is converted into parameters representing a predetermined reference model of that word.  The feature signals of a subsequent potential vocabulary word are compared against the reference model of each vocabulary word previously stored in the recognizer memory.  The speaker is signaled when the potential vocabulary word is confusingly similar to one of the existing vocabulary words.
Patent CA-1286225-C (CA)
Title: Medicament for the treatment of inflammations of the eye
Inventor: DOULAKAS JOHANN
IPC: A61K31/195
Filed: 1987-04-10
Granted: 1991-07-16
Abstract: Medicament for the treatment of inflammations of the eye Abstract The invention relates to an ophthalmic medicament containing diclofenac-sodium in aqueous solution. Owing to the addition of a specific stabiliser, the medicament has excellent stability against chemical decomposition of the active ingredient and outstanding preservation properties and is tolerated very well by the eye.
Patent CA-1317894-C (CA)
Title: Two compartment four stage industrial dust collector
Inventor: DEMARCO THOMAS M
IPC: A47L9/10
Filed: 1987-05-25
Granted: 1993-05-18
Abstract: ABSTRACT OF THE DISCLOSURE.     A specially arrange, two compartment, four stage industrail dust collector is provided which is efficient, effective, and economical. The first compartment has a lower chamber which contains a cyclone and an upper chamber which contains a downstream spiral baffle or rings to remove larger particulates of dust.  The second compartment has an annular upper chamber with a special arrangement of overhead nozzles for downward air flow to remove particulates of dust by kinetic energy and a lower chamber containing filters for lateral and upward air flow to filter the remaining particulates of dust.
Patent CA-1314878-C (CA)
Title: Pristinamycin process
Inventor: CHATTERJEE DEVNANDAN
IPC: C07K5/06
Filed: 1987-07-07
Granted: 1993-03-23
Abstract: ABSTRACT OF THE DISCLOSURE:           A process for the preparation of therapeutically useful pristinamycin IIB sulphone derivatives,  of the general formula (I):                         (I) and their acid addition salts, in which R denotes an option-ally substituted nitrogen-cotaining 4 to 7-membered hete-rocyclic ring radical,  or an optionally substituted alkyl radical of 2 to 4 carbon atoms,  and n is 2,  and their isomers and their mixtures comprises oxidising a compound of formula (I) as hereinbefore defined in which n is 1 or a compound of formula (II):                        (II) in which R is as hereinbefore defined, with a periodic acid salt and a catalytic amount of a ruthenium (VIII) compound. This ruthenium compound may optionally be prepared in situ by oxidation of a ruthenium compound of a lower oxidation state.  Compounds of general formula (I) in which n is equal to 2 in the form of their B isomers,  and certain novel compounds of general formula (I) in which n is equal to 2, produced by the above process are useful therapeutically.
Patent CA-1286247-C (CA)
Title: Process for producing anode grade coke employing heavy crudes characterized by high metal and sulfur levels
Inventor: RAHBE GEORGETTE
IPC: C10G67/04
Filed: 1987-07-23
Granted: 1991-07-16
Abstract: ABSTRACT OF THE DISCLOSURE    The present invention is drawn to a process for the production of anode grade coke from a hydrocarbon feed characterized by high levels of sulfurs and metals.  The hydrocarbon feed is hydrocracked in a hydrocracking reactor so as to produce an overhead effluent which is fed to a hot separator wherein a light hydrocarbon stream and a slurry hydrocracked product are produced.          The hydrocracked product is fed to a separator and mixed with a solvent wherein the solids are separated out from the hydrocracked residual so as to produce a clean hydrocracked residual which is fed to a coking drum and coked so as to leave a mass of green anode grade coke.
Patent CA-1298198-C (CA)
Title: Composition comprising l-dopa
Inventor: APPELGREN CURT H
IPC: A61K9/52
Filed: 1987-08-25
Granted: 1992-03-31
Abstract: ABSTRACT. The present invention relates to a multiple-unit-dose compris-ing L-dopa as pharmaceutically active compound, whereby the composition provides a release of L-dopa in accordance with a test in accordance with US Pharmacopea Standards in an arti-ficial gastric juice having a pH of at most 1.2 of at most 20 % by weight during 1 hr, and in a phosphate buffer accord-ing to the same standard a release of at least 35 % by weight during 1 hr, and at least 80 % by weight during 3 hrs.
Patent CA-1288919-C (CA)
Title: Continuous process for mattresses
Inventor: WIETSMA POPKE
IPC: B29C44/22
Filed: 1987-11-03
Granted: 1991-09-17
Abstract: CONTINUOUS PROCESS FOR MATTRESSES                ABSTRACT OF THE DISCLOSURE           The production of foam by a continuous process comprising (i) impregnating a porous carrier with a fluid agent capable of altering the pH of an aqueous polymeric emulsion; (ii) contacting at least one surface of the porous carrier with one or more compounds of said aqueous polymeric emulsion, said compounds being stabilized with a pH sensitive soap; (iii) exposing said porous carrier and said one or more compounds to an environment of a fluid gelling agent capable of altering the pH of said one or more compounds for a period of time to gel said compounds; and (iv) drying and vulcanizing the resulting foam composite permits the production of foams of variable density without the cost of redesigning the foam mold.
Patent CA-1280979-C (CA)
Title: Tail pipe for drafting engine exhaust gas
Inventor: LIN SHIN-SENG
IPC: F01N1/12
Filed: 1987-12-29
Granted: 1991-03-05
Abstract: Abstract:     A tail pipe for drafting an engine exhaust gas includes: a front perforated pipe connected to an engine exhaust  silencer or  muffler,  an  outer pipe jacketed outside the front pipe  for leading environmental air therein, a central pipe connected on  a rear  end portion of the front pipe and disposed inside the outer pipe,  and plural swirl perforated plates each helically  secured between the central pipe and the outer pipe  and each swirl plate securing  the  rear portion of the front pipe between  the  outer pipe and the central pipe,  whereby upon a discharge of an engine exhaust  gas,  the  pressure of a partial exhaust gas  stream  is reduced by the induced environmental cooling air and the pressure of  the  remaining  gas stream is further reduced since  the  gas stream is guided through the swirl perforated plates to exert  an eddy  folow  at  the pipe exit to strongly suck the  exhaust  gas outwardly.
Patent CA-1290002-C (CA)
Title: Dynamo-electric machine lamination construction
Inventor: NEUMANN THOMAS W
IPC: H02K1/16
Filed: 1988-03-17
Granted: 1991-10-01
Abstract: DYNAMO-ELECTRIC MACHINE LAMINATION CONSTRUCTION               ABSTRACT OF THE DISCLOSURE A lamination for use in a dynamo electric machine of the kind employing a stacked laminated stator and/or rotor, is formed of a flat annular plate of ferromagnetic material having a given outer diameter and a bore opening of a certain inner diameter. The plate has a number of equally circumferentially spaced  lot opening extending from an intermediate circumference to form a number of teeth which extend radially to an air gap periphery of the plate.  The slot openings are formed to contain electrical conducting elements which extend axially of the lamination stack to correspond to an n pole operating configuration. The annular plate includes a tooth portion defined by the teeth between the intermediate circumference and the air gap periphery, and a yoke portion defined by a continuous surface of the plate between the intermediate circum-ference and the periphery of the plate radially opposite the air gap periphery.  For a given ratio of inner diameter to outer diameter for the plate, the teeth are sufficiently wide relative to the area of the slot openings to that the ratio of flux density in the tooth portion to flux density in the yoke portion in response to current passed through the conducting elements, is optimized for a given n pole operating configuration of the conducting elements.
Patent CA-1295713-C (CA)
Title: Displacement transducer in integrated optics
Inventor: GIDON PIERRE
IPC: G02B6/12
Filed: 1988-04-06
Granted: 1992-02-11
Abstract: DESCRIPTIVE ABSTRACT   Displacement transducer in integrated optics.   This transducer comprises a light source (14) emitting a main monochromatic beam (20), a lens (18) for collimating the main beam, a splitting plate (22) for forming a measuring beam (24) and a reference beam (26), a phase displacer (28) for introducing a phase displacement of .pi./2 on part of the reference beam in order to form two reference beams, a first mirror (32) integral with the moving object (34) and a second mirror (30) respectively serving for reflecting the measuring beam and the two reference beams on to the splitting plate, so as to form two interference signals, a splitting mirror (36) for splitting these two interference signals and two detectors (42, 44) for respectively detecting these two interference signals.  The transducer is formed in a SiO2/Si3N4/SiO2 optical guide (2), the lens, plate and phase displacer being formed by local etching of the surface layer (10) of the guidel,the second mirror and the splitting mirror being farmed by total etching of the guide.          (Fig. 1).
Patent CA-1312202-C (CA)
Inventor: URANO AKIRA
IPC: H01B12/04
Filed: 1988-04-13
Granted: 1993-01-05
Abstract: ABSTRACT OF THE DISCLOSURE        A method of the production of the ceramic superconductor filament comprises a step of performing at least one process including mixing raw materials of ceramic superconductor, subsequently shaping the mixed ceramic superconductor into a ceramic superconductor body of a predetermined shape and preliminarily sintering thereof and further subsequently crush the sintered ceramic superconductor body into of the ceramic superconductor powder; a step of filling the ceramic superconductor powder in a glass tube; a step of heating the glass tube including ceramic superconductor powder so that the ceramic superconductor powder is molten; and a step of spinning the glass tube including the ceramic superconductor material whereby a ceramic super conductor covered with the glass material can be obtained.
Patent CA-1302968-C (CA)
Inventor: MUENZER KIMBERLEE K
IPC: B65D85/575
Filed: 1988-04-27
Granted: 1992-06-09
Abstract: ADAPTABLE CASSETTE AND DISC PACK STORAGE SYSTEM                   ABSTRACT OF THE DISCLOSURE A  storage  system  is provided which can efficiently store  a  variety  of  magnetic  storage elements such as VHS video  cassette  packs,  standard  audio cassette packs, Beta video  cassette  packs,  5-1/4"  floppy  disc  packs, and CD          (compact  disc)  packs  alternately  in  a  given  space in a drawer.    The  drawer  has opposite sides with vertical tabs spaced  along  each  side to form spaces that closely receive opposite  ends  of  a  VHS cassette pack. A pair of cassette adaptors  can  each lie in spaces otherwise occupied by a VHS cassette  pack,  the adaptors having vertical ribs that store standard  audio  cassettes in an orientation perpendicular to that  of the VHS cassettes.  A pair of disc pack adaptors can be  mounted  at  opposite sides of the drawer, these adaptors having  walls  forming  wide  slots for holding CD disc packs and  narrower  slots  at  the  bottom  of  the wide slots for holding  5-1/4"  floppy  disc  packs.  The disc pack adaptors hold  the  disc  packs at  an  incline  from the vertical to reduce  their  height  and facilitate reading of titles.  The adaptors  can  be  switched to angle the different disc packs in opposite directions from the vertical.
Patent CA-1297644-C (CA)
Title: Modular bridge structure
Inventor: DRAGO GIUSEPPE
IPC: E01D15/12
Filed: 1988-05-04
Granted: 1992-03-24
Abstract: ABSTRACT OF THE DISCLOSURE          The bridge comprises a plurality of sections or modules which  can  be  connected  together  longitudinally  in succession  in  a  releasable  manner.   Each  module comprises two deck members articulated together about an axis which corresponds essentially to the middle of the  bridge  in  the  mounted  condition,  and  two  side members each of which is articulated to a deck member at the side opposite the articulation between the deck members.  Each section or module can assume a folded condition for storage or transport in which the deck members  and  side  members  are  juxtaposed,  and  an unfolded condition of use in which the deck members are coplanar with each other and together form a portion of the  road  surface  and  the  side  members  extend substantially    perpendicular    to    that    surface. Conveniently, the side members may be articulated to tread support members adapted to constitute the tread surface  of  pedestrian  catwalks  adjacent  the  road surface, following the connection of the modules.  Each tread support member is articulated to a respective parapet member.
Patent CA-1313250-C (CA)
Title: Method for generating and collecting random vibratory  seismic data wherein a pre-specified wavelet of minimum side lobe content is always produced in the final correlations by maintaining domain consistency
Inventor: CASTLE RICHARD J
IPC: G01V1/00
Filed: 1988-06-10
Granted: 1993-01-26
Abstract: ABSTRACT OF THE DISCLOSURE         A method of generating digital random phase codes to activate non-impulsive vibratory sources for seismic prospecting and calculating the correlograms from subsequent recordings.  The method produces correlograms with surprising little side lobe contamination.