baber/WOPTO huggingface dataset:
Patent CA-1293045-C (CA)
Inventor: ALAM M AFTAB
IPC: G01V1/00
Filed: 1989-01-09
Granted: 1991-12-10
Abstract: ABSTRACT OF THE DISCLOSURE     An  inventive method  for simultaneously  collecting depth-of-focus vertical seismic profiling  (VSP)  data and three-dimensional surface seismic data is disclosed.   At least one seismic sensor is deployed at a predetermined depth of a borehole and raised in increments determined by the survey.   A seismic source and a plurality of seismic sensors may be deployed at the surface along a partial arc offset  from  the  top  of  the  borehole  by  a  distance inversely proportional to the depth of the sensor in the borehole.  The seismic source generates a seismic signal at a  plurality  of  points  in  a  circular  path  around  the borehole.  Once a circle has been completed, the borehole sensor is raised,  and the seismic signal generator and sensors are moved to the next largest circular path and the process   is   repeated.      The   seismic   signals   are simultaneously recorded by the borehole sensor and the sensors deployed in the arcuate path.   The object is to overlap areal VSP coverage with surface seismic coverage to reduce the number of variables which influence correlation of the two data sets.
Patent CA-1322672-C (CA)
Title: Thermocouple containment chamber
Inventor: DAILY JEFFREY N
IPC: B01J8/00
Filed: 1989-01-26
Granted: 1993-10-05
Abstract: ABSTRACT OF THE DISCLOSURE     A thermocouple containment chamber for use in conjunction with a high pressure vessel wherein such thermocouples are emplaced within an elongated conduit which receives a plurality of thermocouples for sensing temperatures to determine the temperature or reaction rate within the high pressure vessel in which they are emplaced. The conduit is secured to the vessel by means of a flanged securement that in turn is welded to a concentric reducer with the thermocouples extending therefrom into a containment chamber of this invention.  The containment chamber of this invention incorporate< at least one access means in the form of a high pressure flanged cover permitting access to the containment chamber for the thermocouples so that they can be changed and serviced, and incorporates a valve for relieving pressure, as well as a pressure gauge.  The containment chamber includes a wall with a plurality of openings therethrough for receipt of the thermocouples which are in turn secured by high pressure fittings for connection to electrical connections for providing an output to be read as to the temperatures being sensed by the thermocouples.
Patent CA-1314866-C (CA)
Title: Reinforced rotary drill bit
Inventor: ANTHON ROYCE A
IPC: E21B10/56
Filed: 1989-01-27
Granted: 1993-03-23
Abstract: REINFORCED ROTAY DRILL BIT          Abstract A rotary drill bit for boring earth formations is provided which includes a main body portion of a hard metal matrix material and at least one protrusion or shoulder formed of the same matrix material.  On the protrustion is mounted a cutting element.  Means for reinforcing the protrusion are provided and extend between the main body portion of the bit and the protrusion.  The reinforcements add impact strength to the bit and increase the resistance of the bit to cracking in areas supporting the cutting element.
Patent CA-1336534-C (CA)
Inventor: RYHINER VICTOR GEORGE
IPC: F26B3/08
Filed: 1989-03-01
Granted: 1995-08-08
Abstract: A method and device in particular a therapeutic device for abstracting moisture and fluid from one or more bodies such as bedridden patients, whereby use is made of a bed of moisture and fluid absorbing beads, wherein said beads in the bed are being fluidized by an alr supply and conditioning system; air supplied in the fluidization bed having a low relative degree of humidity and suitable temperature which increases the regenerative action of the fluidization bed, necessary for abstracting moisture and fluid from said beads and said body.
Patent CA-1331880-C (CA)
Inventor: MOLLHAGEN JON D
IPC: A01K1/06
Filed: 1989-03-07
Granted: 1994-09-06
Abstract: ANIMAL WORKING DEVICE                 Abstract of the Disclosure An animal working device includes a front enclosure with front and back ends, opposite sides, a base and a superstructure.  The front enclosure includes opposite side walls each at a respective side and a gate in one of the sides.  A back enclosure includes front and back ends, opposite sides, a base and superstructure.  The back enclosure is telescopically received in the front enclosure and is movable between extended and retracted positions with respect thereto.  In its extended position, the back enclosure communicates with the front enclosure.  An elevation system is provided for raising and lowering the device between a work position on a ground surface and a transport position elevated thereover.  A wheeled, retractable undercarriage is mounted on the back end of the front enclosure for raising, lowering and transporting the device.
Patent CA-1316211-C (CA)
Inventor: SANDS GILBERT
IPC: H01M50/293
Filed: 1989-03-17
Granted: 1993-04-13
Abstract: ABSTRACT     A battery comprises a plurality of cells or series arrangement of cells arranged between a pair of electrically conductive bus plates.  Each bus plate serves to interconnect corresponding terminals of the cells or series arrangements therebetween.  One aspect of the battery relates to an improved connection provided between each terminal of each cell, or the end terminal of each series arrangement, and the adjacent bus plate.  The connection is provided by a conductive metal strip welded to the terminal.  The free ends of the metal strip pass through a hole in the bus plate and are welded to the side of the bus plate remote from the terminal.  Another aspect of the battery relates to electrically insulating separators provided between adjacent cells or series arrangements.  The separators are formed of corrugated metal sheets covered with an electrically insulating coating.  Each corrugated metal sheet has a plurality of corrugations shaped to engage about part of the periphery of a plurality of cells or series arrangements of cells, thereby to maintain adjacent cells or series arrangements in the required spaced array.  A further aspect of the battery relates to cells arranged in one or more arrays between a pair of bus plates with a heat sink in thermal connection with one of the bus plates of the or each array.  An electrically insulating layer is interposed between the heat sink and the bus plate or plates.
Patent CA-1331735-C (CA)
Title: Laminated tile product, method for producing the same  and method for installing the same
Inventor: OWENS CHARLES R
IPC: E04F15/08
Filed: 1989-03-21
Granted: 1994-08-30
Abstract: ABSTRACT OF THE DISCLOSURE A tile product is disclosed which comprises a ceramic substrate having opposed major surfaces, a layer of natural stone and an adhesive bonding the layer of natural stone to one of the major surfaces of the ceramic substrate. The layer of natural stone preferably comprises a plurality of strips made of fossilstone and the substrate is preferably made of an unglazed ceramic bisque.  A method for producing a laminated tile product includes providing a ceramic substrate having opposed first and second major surfaces; providing a layer of natural stone having opposed first and second major surfaces; providing an adhesive material on at least one of the first major surface of the substrate and the first major surface of the layer of natural stone; assembling the ceramic substrate and the layer of natural stone to that the first major surface of the ceramic substrate faces the first major surface of the layer of natural stone with the adhesive material therebetween; and polishing the second major surface of the layer of natural stone.  The polishing of the second major surface of the layer of natural stone preferably causes heat which bonds the layer of natural stone to the substrate.  A plurality of the laminated tiles of the present invention are installed by providing an installation surface, selecting an adhesive; coating the installation surface with the adhesive; and applying said plurality of laminated tiles to the adhesive.
Patent CA-1325144-C (CA)
Inventor: TOKUDA TERUHIKO
IPC: F02M55/02
Filed: 1989-04-18
Granted: 1993-12-14
Abstract: ABSTRACT    There is disclosed a fuel supply system having a fuel delivery pipe for distributing fuels to injectors of cylinders.  This system further includes an inner pipe fixedly inserted into the delivery pipe to constitute part of a fuel passageway, the inner pipe having a length approximate to the delivery pipe. Fuel feed and feedback pipes close to each other are connected to a proximal portion of the fuel passageway consisting of the delivery pipe and the inner pipe.
Patent CA-1315096-C (CA)
Title: Suspension preheater
Inventor: ROTHER WOLFGANG
IPC: B04C5/02
Filed: 1989-04-19
Granted: 1993-03-30
Abstract: Abstract The invention relates to a suspension heat exchanger for heat exchange between gas and fines. It contains a plura-lity of cyclone separators which lie one above another with their axes aligned vertically and in which the cover walls and the inlet pipe connections of the substantially straight upper parts of the cyclones are inclined at an acute angle with respect to the horizontal.  This contri-butes to a particularly simple and space-saving overall construction and to a favourable material separation with relatively low pressure loss.
Patent CA-1322012-C (CA)
Title: Pipe component aligning device
Inventor: STECKHAHN BRADLEY
IPC: F16L1/10
Filed: 1989-07-07
Granted: 1993-09-07
Abstract: ABSTRACT OF THE DISCLOSURE         A relatively simple device for accurately positioning pipe components for interconnection includes an inverted V-shaped base for mounting on a pipe section; and a post extending upwardly from the base for carrying a try square and holding the latter against a second pipe component such as an elbow, whereby the elbow is accurately positioned with respect to the pipe section.  The post is rotatably mounted on the base, and includes an arm pivotally connected to a bottom portion of the post.  A bracket on the post releasably carries the try square in a variety of use positions.
Patent CA-1311222-C (CA)
Inventor: JESPERSEN PAUL W
IPC: B65H26/08
Filed: 1989-07-13
Granted: 1992-12-08
Abstract: FLEXIBLE SHEET MATERIAL DISPENSER WITH AUTOMATIC ROLL TRANSFERRING MECHANISM          ABSTRACT OF THE DISCLOSURE      A dispenser for rolls of flexible sheet material wound on cores is disclosed. The dispenser holds multiple rolls and includes guide tracks for guiding the rolls through the dispenser. A holding lever pivotably connected to each side of the dispenser selectively holds the rolls in position in the dispenser and has its pivoting motion controlled by a sensing plate which contacts a lower dispensing roll to sense when the sheet material is substantially depleted. The lower dispens-ing roll is always held out of contact with rollers of a dispensing mechanism. A shield is located between the roll surface of the lower dispensing roll and the rollers of the dispensing mechanism.
Patent CA-1304162-C (CA)
Inventor: PUTROW MICHAEL C
IPC: G09G1/16
Filed: 1989-09-18
Granted: 1992-06-23
Abstract: ABSTRACT OF THE DISCLOSURE           A digital engine analyzer responsive to analog signals produced by an engine being analyzed for generating a display on a CRT screen of information in graphic and/or alphanumeric form by addressing a character ROM to read out character  matrix  data  which  defines  characters  to  be displayed,  the  size  of  the  characters  displayed  being presented  in  a  double  high-double  wide  format  with  the character video being generated by a 7 x 9 character matrix corresponding to 14 beam columns by 18 beam rows as stored in the character ROM but being read out as a 7 x 8 character matrix corresponding to 14 beam columns by 16 beam rows by addressing  the  data  in  the  first  and  last  rows  of  the character matrix for a single beam scan and addressing the intermediate   rows  of   the   character  matrix   for   two consecutive bema scans whereby the number of character rows presented on the display screen is increased from 14 to 16 for  a  256  beam  row  screen.    Conventional  alphanumeric characters  are  addressed  using  standard ASCII  codes with inverse video provided by the use of complementary inverse video characters which are addressed using an expanded code, with each inverse character matrix being stored an integral number of memory locations away from corresponding standard character  matrices.    For  presentation  of  information  in graphic form, character blocks representing full and partial values of a full scale value for a variable to be displayed are stored in the character ROM,  addressing of character blocks for creating a bar graph representation is carried out  using  parameters  of  the  engine  under  test  and  the magnitude of the analog value to be displayed in generating address  data for the  character ROM, the bar  graph being ?nstructed from one or more character blocks.
Patent CA-1330881-C (CA)
Title: Knitting method
Inventor: ROBINSON FRANK
IPC: D04B7/30
Filed: 1989-09-26
Granted: 1994-07-26
Abstract: ABSTRACT OF THE DISCLOSURE     Knitted  joins  are made  in  double  jersey knitted articles using a method which minimises the effect  of hole formation at  the join.     Single jersey edges are knitted along the edges to be joined, being knitted on from  one to six needles  in each  of the courses of knitting which form part of the edge of the join.   The edgings need not extend along the  whole length of the join.   In a further embodi-ment superimposed strips of  single  jersey  knitting   are knitted between  the edgings  so as to split hole formation into two smaller series which are  less noticeable.    With this embodiment, one or both edgings can  be omitted.   The method is useful for  upholstery fabric   joins, particular for vehicle  seat covers, where exposure  of the padding is to be avoided.
Patent CA-1331386-C (CA)
Inventor: LEE CHUNG J
IPC: C08F2/46
Filed: 1989-09-27
Granted: 1994-08-09
Abstract: (1) NOVEL SOLUBLE POLYIMIDESILOXANES AND METHODS FOR THEIR PREPARATION AND USE                        ABSTRACT      Substantially fully imidized polyimidesiloxanes which are based on a selected pyridine compound are soluble in diglyme which gives them particular utility in the micro-electronics industry. The polymers are prepared from the dianhydride, a difunctional siloxane monomer and an organic diamine that has the formula   wherein X is hydrogen, halide, phenyl or combinations thereof, Z =  -O-,  -S-,  -?-,  ,  , - , or  -Y-Ar-Y-.                ,  ,  ,  ,   (2) Y =  -O-,  -S-,  -?-,   ,   , or -. n = 0 or 1.          The preferred diamine has the formula   Other diamines can be used to provide an asymmetrical structure in, the polyimidesiloxane polymer chain.  The polyimidesiloxane can be prepared with functional groups which render them directly curable. The polyimidesiloxanes can also be prepared with functional groups which when reacted with an unsaturated compound renders the polymers curable.  The products of the invention can be used in the form of solutions in the micro-electronic industry.  The polymers can also be used in wire and cable coating and to prepare films, fibers, and molded and extruded articles.
Patent CA-1324906-C (CA)
Inventor: CLAUSEN JOHANNES
IPC: G03B21/625
Filed: 1989-09-28
Granted: 1993-12-07
Abstract: ABSTRACT A transparent rear-projection screen (4) having a rear side to which red, green and blue pictures are projected from projectors (1, 2, 3).  The rear side has Fresnel lenses  (15)  for  paralleling  the  light  beams received from the projectors.   The front  ide of  the screen  (4)  has  upright  ridge-shaped  lenses  (14)  and convex  lenses  (12,  13)  located on both  sides  of  the ridge-shaped  lenses  (14).    For  eliminating  the  BO-called "color shadow" problem,  the ridge-shaped lenses (14) have on its flanks light diffusing means which is a half-reflecting layer of lacquer (22) or a matted surface (22A) having irregularities in shape.
Patent CA-1338658-C (CA)
Inventor: POLK HIRAM C JR
IPC: A61K38/21
Filed: 1989-09-29
Granted: 1996-10-22
Abstract: Trauma-associated  sepsis is effectively treated using gamma interferon alone or in combination with an antibiotic.
Patent CA-1337076-C (CA)
Inventor: KOERBER CLEMENT J SR
IPC: G01G19/44
Filed: 1994-10-20
Granted: 1995-09-19
Abstract: A hospital bed has a support frame and a weigh  frame mounted  on  the  support  frame  by  load cells.   The output of the load cells  is  summed to provide a reading of the total weight on the weigh frame.  The tare weight is subtracted to provide the patient's weight.
Patent DK-164351-C (DK)
Inventor: HABERKORN JEAN-PAUL
IPC: A01D43/10
Filed: 1988-06-21
Granted: 1992-11-02
Abstract: The present invention relates to a conditioning mower comprising rotary cutting members (2, 3) and conditioning rollers (8, 9). The part of the deflector (17) extending at least partially in the stream (15) of cut fodder thrown rearwards forms, with a vertical plane (22) forming, as seen in top view, substantially the same angle with the longitudinal axis of the rollers (8, 9) as said part of the deflector (17), an acute angle (21) arranged in such a way that the upper edge (19) of the deflector (17) is further away from the middle part of the conditioning mower than its lower edge (20) and that the front edge (23) of the deflector (17) is rounded outwards. 
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Patent FI-72600-C (FI)
Inventor: SAUNDERS PETER JOHN
IPC: F42B3/10
Filed: 1983-05-23
Granted: 1987-06-08
Abstract: Detonating apparatus comprises a plurality of multi- channel exploders (MCEs) connected to a control unit which provides an operator/apparatus interface remote from the MCE's detonator circuits. MCEs measure integrity, resonant frequency and impedance at resonance of the detonator circuits connected to each channel, and are thereby programmed to give optimum firing current at the resonant frequency. The control unit provides electrical power, interrogates the MCEs on the status of their detonator circuits, and gives firing signals to be obeyed by MCEs after predetermined delays.
Patent FI-85539-C (FI)
Inventor: PETERSSON STEFAN
IPC: F16L37/08
Filed: 1987-04-07
Granted: 1992-04-27
Abstract: A mould and sealing ring constitutes a mould element in forming a socket end on a pipe consisting of thermoplastic material and seals the space in a pipe joint between the socket end and the spigot end of a pipe introduced into the socket end. The mould and sealing ring comprises an annular sealing portion (2) consisting of elastically yieldable sealing material and a second substantially annular portion (6) for reinforcing the mould and sealing ring consisting of a material which is rigid in relation to said elastically yieldable material and is connected with the elastically yieldable material at a connection surface (4). The sealing portion (2) and the reinforcing portion (6) constitute two portions positioned adjacent each other on each side of the connection surface (4) in the axial direction of the ring for dividing the ring into a portion which is inactive from the sealing point of view and is active from the forming and locking point of view and a portion which is active from the sealing point of view and is substantially inactive from the forming and locking point of view.
Patent FI-89802-C (FI)
Inventor: MARFAT ANTHONY
IPC: C07D513/04
Filed: 1989-02-09
Granted: 1993-11-25
Abstract: 3,4-Dihydro-2-R2-3-oxo-N-Ar-2H-(1)benzothieno (3,2-e)-1,2-thiazine- 4-carboxamide-1,1-dioxide derivs. of formula (I) and their pharmaceutically acceptable salts are new, where R1 = H, halo or 1-4C alkyl; R2 = H or 1-4C alkyl; Ar = phenyl opt. substd. by 1-4C alkyl, halo, CF3, NO2, OH, halophenyl or 1-4C alkoxy.
Patent FI-97383-C (FI)
Inventor: VAN WAUWE JEAN PIERRE FRANS
IPC: C07D233/86
Filed: 1989-02-27
Granted: 1996-12-10
Abstract: 5-Lipoxygenase inhibiting 4-(4-phenyl-1-piperazinyl)phenols having the formula <CHEM> wherein R<1> and R<2> each independently are hydrogen, C1-6alkyl or halo; R<3> and R<4> each independently are hydrogen, halo, amino, nitro or trifluoromethyl; Y is a heterocyclic radical of formula <CHEM> for use as a medicine. Compositions containing these compounds as active ingredient. Novel 4-(4-phenyhl-1-piperazinyl)phenols and methods for preparing these and the aforementioned compositions.
Patent FI-98481-C (FI)
Inventor: COOLEGEM KAREL GERARD
IPC: G10L19/10
Filed: 1990-09-19
Granted: 1997-06-25
Abstract: The invention relates to a method and apparatus for coding speech signals as digital signals having a low bit frequency. The invention is characterized &squf&  in that the analog signal is converted into a first pulse signal composed of pulses at a mutually equal time interval, the pulse amplitude of said pulses corresponding to that of the analog signal at that instant; &squf&  in that the first pulse signal is converted into a series of p second pulse signals which are each likewise composed of a fixed number of pulses at a mutually equal time spacing which is, however, a multiple of that of the first pulse signal, while the pulse amplitude likewise corresponds to that of the analog signal at that instant, in which connection, of the successive second pulse signals of said series, the position of the first pulse of the respective second pulse signal, viewed in the time domain, is shifted in time with respect to the start thereof over a spacing equal to a multiple n of the said time spacing of the first pulse signal, n successively increasing from 0 to p; &squf&  in that that second pulse signal whose correspondence to the first pulse signal is the greatest is selected from the various second pulse signals and that a first control code for assembling the synthetic signal corresponding to the analog signal is generated in accordance with the time spacing between the start and the first pulse of said selected second pulse signal; &squf&  in that the said first pulse signal is compared with a set of various third pulse signals which are each composed of pulses at a mutually equal time spacing equal to that of the second pulse signals, which pulses have various pulse amplitudes and in which connection, of all said third pulse signals, the position of the first pulse of the respective third pulse signal, viewed in the time domain, is shifted in time with respect to the start thereof over a spacing which is equal to that of the selected second pulse signal; &squf&  in that that third pulse signal whose correspondence to the first pulse signal is the greatest is selected from the said set and that a second control code for assembling the synthetic signal corresponding to the analog signal is generated in accordance with the order number of said selected third pulse signal. Instead of comparing the first pulse signal with the various third pulse signals from the said set (after which said third pulse signal whose correspondence to said first pulse signal is greatest is selected from said set) it is also possible (and preferable) for the (previously) selected second pulse signal to be compared with the various third pulse signals (after which that third pulse signal whose correspondence to said selected second pulse signal is the greatest is selected.
Patent FI-99138-C (FI)
Inventor: D HERBECOURT BRUNO
IPC: B05D7/14
Filed: 1991-08-02
Granted: 1997-10-10
Abstract: Multicolour coating, especially for metal substrates. It consists of a surface coat comprising a dispersion in a colourless varnish of bulk-coloured thermoplastic resin powders and optionally of an undercoat of a tint which is uniform to the eye, with at least one of the tints of the powders of a colour other than that of the undercoat.