baber/WOPTO huggingface dataset:
Patent CA-1296677-C (CA)
Title: Packaging
Inventor: IORNS DAVID S
IPC: B65D81/32
Filed: 1988-02-24
Granted: 1992-03-03
Abstract: ABSTRACT OF THE DISCLOSURE     This   invention   relates  to  packaging.    The invention provides a self-supporting  tray-like product container  (especially  for food) comprising  an  inner dished part receiving said product in a first well, and an  outer dished part having a second well  into  which the first well is  entrant,  the  inner and outer parts contacting  and being  joined to each other  at  their respective  peripheral  edge  portions  otherwise  with their wells in all-round mutually-spaced relation.  The spacing provides thermal  and/or  shock  insulation and allows  the  inner  and  outer  parts  to  be  made  of different  materials  especially  ones having different thermal deformation resistances which allows use of the package in either of a  conventional  or microwave oven or both according to the materials chosen.     The invention also provides a method and  machine for  making   the   container,  including   means  for thermoforming  the inner and outer dished parts,  means for uniting one within the other, and means for filling with product and applying and sealing a cover in place.
Patent CA-1286074-C (CA)
Title: Mold clamping device
Inventor: TAKADA MINORU
IPC: B29C45/67
Filed: 1988-02-26
Granted: 1991-07-16
Abstract: ABSTRACT OF THE INVENTION       A mold clamping device is disclosed.  The device includes a clamping ram, whose front end is connected to a movable board of an injection molding machine, etc., is slidably fitted in a clamping cylinder, and a support cylinder is provided in parallel to the clamping cylinder   A support piston is slidably position-ed in the support cylinder, and the front end of the rod of the support piston is connected to the  movable board of the injection molding machine.  A front chamber and a rear chamber of the clamping cylinder divided by the piston section of the clamping ram and a front chamber of the support cylinder are connected by an oil path.  There is provided a means for opening or closing the connection between the rear chamber of the clamping cylinder and the front chamber of the clamping cylinder and the front chamber of the support cylinder.  The effective pressure receiving area of the rear chamber of the clamping cylinder is substantially equal to the sum of the effective pressure receiving area of the front chamber of the clamping cylinder and the front chamber of the support cylinder.
Patent CA-1295046-C (CA)
Title: Method for providing an interactive full motion synched compatible audio-visual television display
Inventor: FREEMAN MICHAEL J
IPC: G09B5/12
Filed: 1988-04-19
Granted: 1992-01-28
Abstract: ABSTRACT OF DISCLOSURE     A method for providing a full motion synched compatible audio/visual interactive television display from a plurality of syllable synched compatible audio choices for a common full motion video frame presentation.  Two or more audio channels are synched to a common video channel by first recording the most likely branch and then rerecording the audio portions for the alternate branches by syllable synching the alternate branch choices to the original video presentation so as to make the video compatible with all audio channels.  Animated characters, such as puppets, cartoon animations or humans, are used in the video with the audio being synched to the mouth movements of such an animated character so that all branches appear to be visually the same.  The same techniques can be used to convert appropriate preexisting non-interactive programming into interactive programming.
Patent CA-1307657-C (CA)
Inventor: BONDAR JERRY
IPC: B25B27/00
Filed: 1988-05-02
Granted: 1992-09-22
Abstract: ABSTRACT OF THE DISCLOSURE            In order to facilitate the application of O-ring seals to, for example, a faucet valve stem having a serrated upper end portion and a lead screw having relatively sharp edges which would tend to cut or abrade an O-ring seal there is provided a hand tool having an elongated tube, one end of which presents an expansion member, and the other end of which presents a head member.  A plurality of O-ring seals are mounted on the tube in stacked relationship, with each O-ring  seal  being  operatively  rolled  over  a  divergent walled portion of the expansion member thereby smoothly and uniformly to expand the O-ring seal, and then being rolled along  a plurality  of  equi-angularly  spaced,  reiliently deformable prongs for application to the valve stem while the serrated upper end portion and the lead screw of the valve stem are disposed within these prongs.  The tool also serves  to  store  the  O-ring  seals  in  an  orderly  and convenient manner prior to use.
Patent CA-1277291-C (CA)
Title: Beverage brewer and hot water dispenser
Inventor: BUNN GEORGE R
IPC: A47J31/56
Filed: 1988-05-17
Granted: 1990-12-04
Abstract: ABSTRACT OF THE DISCLOSURE A combined beverage (coffee and tea) brewer and hot water dispenser wherein the hot water for both brewing and dispensing is supplied from the upper portion of the same hot water reservoir tank.  The cold water supply to the bottom portion of the reservoir tank for displacing and replacing hot water for brewing is separate from that for displacing and replacing hot water for dispensing whereby hot water may be dispensed and replaced at anytime, including during the brew cycle, without interference with brewing.
Patent CA-1320710-C (CA)
Title: Vibration isolating engine mount
Inventor: BENDER STANLEY I
IPC: F02C7/20
Filed: 1988-05-19
Granted: 1993-07-27
Abstract: ABSTRACT                 VIBRATION ISOLATING ENGINE MOUNT      A method and apparatus for  coupling an engine to a support  frame  for mounting  to a fuselage of an aircraft using a three point vibration isolating mounting system in which the load reactive forces at each mounting point are statically and dynamically determined.   A first vibration isolating  mount  pivotably  couples  a  first  end  of  an elongated support beam to a stator portion of an engine with  the  pivoting  action  of  the  vibration  mount  being oriented such that it is pivotable about a line parallel to a center line of the engine.  An aft end of the supporting frame is coupled to the engine through an additional pair of  vibration  isolating  mounts  with  the  mounts  being oriented such that they are pivotable about a circumference of the engine.  The aft mounts are symmetrically spaced to each  side  of  the  supporting frame  by  45  degrees.   The relative orientation between the front mount and the pair of rear mounts is such that only the rear mounts provide load reactive forces parallel to the engine center line, in support  of  the  engine  to  the aircraft  against  thrust forces.   The forward mount is oriented so as to provide only radial forces to the engine and some lifting forces to maintain the engine in position adjacent a fuselage.  Since each  mount  is  connected  to  provide  specific  forces  to support  the  engine,  forces  required  of  each  mount  are statically and dynamically determinable.
Patent CA-1330046-C (CA)
Title: Treatment of periodontal disease
Inventor: VOGEL RICHARD I
IPC: A61K31/20
Filed: 1988-06-17
Granted: 1994-06-07
Abstract: ABSTRACT OF THE DISCLOSURE           Omega-3, 20-22 carbon atom, hexa- or penta-unsaturated fatty acids are used in the treatment of periodontal disease.
Patent CA-1294692-C (CA)
Title: Method for the radiolocation of a vehicle carrying a receiving device, by measuring the differences between the times for receiving radiofrequency signals, and receiving device for carrying out this method
Inventor: LAMIRAUX CHRISTIAN J
IPC: G01S1/24
Filed: 1988-07-05
Granted: 1992-01-21
Abstract: ABSTRACT OF THE DISCLOSURE The invention concerns a method for the radiolocation of a vehicle carrying a receiving device. The radiolocation is performed by measuring the differences between the times for receiving radiofrequency signals transmitted by two transmitting stations geographically far away from each other, of at least one group of stations, each group comprising at least two transmitting stations including one master transmitter-forming station and at least one slave transmitter-forming station controlled by the master transmitter, each station transmitting a series of close electric pulses which are time-shifted in a predetermined way with respect to the series of pulses transmitted by the other stations, during a predetermined period of time, the method being characterized in that the acquisition of the signals and the measurement of the difference between the times for receiving the signals transmitted by transmitting stations of two different groups are performed in a unique receiving channel by performing the acquisitions and measurements of the signals transmitted by stations of one group during the predetermined period of time specific of this group and by performing the said acquisition and measurement of the signals of the transmitting stations of the second group during the interval of time which has been left available by the acquisition and measurement of the signals from the first group, during the period specific of this first group. The invention is useful for the radiolocation of ships or aircrafts.
Patent CA-1327771-C (CA)
Inventor: ECKERT CHARLES E
IPC: C22C1/00
Filed: 1988-07-27
Granted: 1994-03-15
Abstract: Abstract A method of producing intermetallic particles such as TiAl3, NiAl3 and others utilizes a chamber having a discharge immersed in molten media such as molten metal and having a plasma therein extending from the molten media at the chamber discharge to a site above the discharge.  One or more constituents of the desired compound are provided to said site and converted into a superheated spray.  The constituents react with each other or with one or more constituents in the aforesaid media to produce the desired compound.  A gas exits the chamber and enhances contact and reaction and also transfer to the media.
Patent CA-1297599-C (CA)
Title: Modem communication system having main and secondary channels
Inventor: KAMERMAN ADRIAAN
IPC: H04L1/24
Filed: 1988-09-09
Granted: 1992-03-17
Abstract: MODEM COMMUNICATION SYSTEM          HAVING MAIN AND SECONDARY CHANNELS     Abstract of the Disclosure A data modem communication system includes a data modem transmitter adapted to transmit data on a main channel at a relatively high bit rate and to transmit data at a relatively low bit rate on a secondary channel.  At the receiver, a single analog-to-digital converter (54) supplies digital signals via a notch filter (58) to the main channel receiver (60) and to the secondary channel receiver (62) wherein a single IIR low-pass digital filter (110) is utilized for processing at three different sample rates to eliminate the main channel signal with frequency conversion taking place between processing at the first and second sample rates.  The invention enables the provision of a reliable secondary channel while using a minimum amount of circuitry for complex-valued digital signal processing.
Patent CA-1312951-C (CA)
Inventor: SLAFER WARREN D
IPC: G11B7/24
Filed: 1988-09-26
Granted: 1993-01-19
Abstract: ABSTRACT         An optical information storage card having a rectangular format and comprising (a) a surface having, on at least one side thereof, surface relief formations forming an optically machine readable information surface; and (b) a protection layer being in overlying juxtaposed relationship to the information surface.          The substrate and the protection layer are transmissive to a selected range of electromagnetic radiation usable for optically reading the information surface.  The information surface has a generally spiral or concentric format whereby the information surface can be read as the card is rotated round at least one axis.
Patent CA-1337322-C (CA)
Inventor: KAMEYA TORU
IPC: C23C2/28
Filed: 1989-03-28
Granted: 1995-10-17
Abstract: A hot-dip zinc-aluminum alloy coated steel sheet produced by coating in a hot dipping bath comprising 0.3 to 3.5 wt.% of Al, 100 ppm or less of Pb and the balance of Zn and unavoidable impurities is provided.          The bath may further contain specified amounts of Si as well as Mg, Mn and/or Cu.  A process for producing said coated steel sheet is also provided, wherein the temperature of the steel sheet to be dipped into the hot dipping bath is adjusted to be lower than the bath temperature and, if necessary, the amount of the molten zinc-aluminum alloy deposited on the steel sheet is controlled with a special gas wiping type of equipment and, if necessary, the coated steel sheet is reheated at a temperature higher than the melting temperature of the coating layer.  A prepainted steel sheet prepared from this steel sheet is also provided.
Patent CA-1309052-C (CA)
Title: Live roller conveyor
Inventor: TOYE EDWARD W
IPC: B65G47/26
Filed: 1989-04-06
Granted: 1992-10-20
Abstract: ABSTRACT   "A live roller conveyor comprising a plurality of rollers which provide a conveying surface for a plurality of articles supported on said surface, a firstfriction drive means operable to apply to at least some of the rollers a first torque, a second friction drive means operable to apply to at least some of the rollers a second torque of the opposite rotational sense to that of the first torque and a control means to control the drive means so that a variable driving force may be applied to the articles by the rollers to advance the articles along the conveyor in a first state of operation of the conveyor and to apply a reduced driving force to the articles in a second state of operation of the conveyor."
Patent CA-1336615-C (CA)
Inventor: HUNT DONALD R
IPC: G01F23/00
Filed: 1989-09-07
Granted: 1995-08-08
Abstract: An apparatus for use in association with a control means for measuring surges in the groundwater of a water table, caused by seismic conditions, comprising a hollow elongate receptacle adapted to float parallel to the groundwater during static groundwater conditions; a weighting means at one end of said receptacle; an axial holding channel at the midpoint within the interior of said receptacle; an series of axial grooves spaced on either side of said axial holding channel, each of said grooves having an electrical switch of a signal circuit located therein; means for connecting said electrical switch to the control means; and a viscous conductive liquid within holding channel of the receptacle, while at rest; the arrangement being such that when the receptacle is vertically displaced from the horizontal, by either the rise and fall of the liquid, the conductive liquid is displaced from the holding channel and, sequentially, into the spaced axial grooves, away from the ballast during rising conditions and in the direction of the ballast during falling conditions, to sequentially close the electrical switch within each of said grooves and thus complete a signal circuit to indicate a rise or fall in the level of the liquid, a surge condition being indicated by the rapidity of signalling, over time, as the circuits in the spaced axial grooves are sequentially closed.
Patent DK-161456-C (DK)
Inventor: STEINER GERD
IPC: A61K31/50
Filed: 1981-03-06
Granted: 1991-12-16
Abstract: 10-Substituted 5-cyanomethylene-dibenzo[a,d]-cycloheptenes, their pure cis- and trans-isomers, their N-oxides and their pharmaceutically tolerated addition salts with acids, processes for their preparation, therapeutic agents containing these compounds and their use as drugs, especially as sedatives, hypnotics or tranquilizers.
Patent DK-155056-C (DK)
Inventor: MAEKELAE PAAVO
IPC: E03F5/04
Filed: 1983-05-06
Granted: 1989-07-10
Abstract: A floor drain or some other cup-shaped water seal, comprising a cupped body (1), a superstructure including a trash screen (2), a water seal forming wall (3), and an outlet (4) for a sewer pipe (5). A problem is to improve the superstructure of a floor drain so as to prevent bacteria from spreading out along moist surface films or membranes. In order to resolve the problem, the superstructure is provided with a funnel-shaped ring (6), which is fitted below trash screen (2) and whose central hole (7) is smaller than said outlet (4) and whose outer rim is tightly (8) sealed to body (1).
Patent DK-158663-C (DK)
Inventor: TOTH EDIT
IPC: C07D213/30
Filed: 1983-12-27
Granted: 1990-11-19
Abstract: The invention relates to new pyridne derivatives of the formula (I)   <CHEM>  wherein R1 and R2 independently represent hydrogen, halogen, trihalomethyi, alkyi having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms, and acid addition and quaternary ammonium salts thereof. According to another aspect of the invention there are provided processes for the preparation of these compounds. The compounds of the formula (I) are pharmacologically active. In particular, they inhibit the microsomal monooxigenase enzyme system of the liver. Pharmaceutical compositons containing them as active ingredient are also within the scope of the invention.
Patent FI-90667-C (FI)
Inventor: HAUPTMANN RUDOLF
IPC: C12N15/20
Filed: 1985-07-31
Granted: 1994-03-10
Abstract: The type I interferon peptides encoded by the genetic DNA sequences are called omega-interferons and are produced using appropriate expression vehicles and organisms.
Patent FI-84380-C (FI)
Inventor: REID PAUL IAN
IPC: D21H17/10
Filed: 1986-08-04
Granted: 1991-11-25
Abstract: There is disclosed an aqueous suspension containing at least 55% by weight of a mixture of inorganic pigments, which mixture comprises calcium sulphate and at least one other pigment, wherein the or at least one of said at least one other pigment is a pigment which has been treated, prior to its incorporation into the suspension, with a dispersing agent which is (i) a phosphate ester or (ii) a water-soluble salt of polyacrylic acid at least 15% of the carboxylic acid groups of which are esterified. Also disclosed is a paper coating composition which comprises a dispersion of a mixed pigment in an aqueous medium containing an adhesive, wherein the mixed pigment constitutes at least 55% by weight of the composition and wherein the mixed pigment comprises calcium sulphate and at least one other pigment, wherein the or at least one of said at least one other pigment is a pigment which has been treated, prior to its incorporation into the suspension, with a dispersing agent which is (i) a phosphate ester or (ii) a water-soluble salt of polyacrylic acid at least 15% of the carboxylic acid groups of which are esterified.
Patent FI-88799-C (FI)
Inventor: WALSER ARMIN
IPC: A61P37/00
Filed: 1988-12-16
Granted: 1993-07-12
Abstract: The novel compounds of the general formula <CHEM>  wherein X is -CH=CH- or S;  R1 is lower alkyl, lower alkoxy or trifluoromethyl; R2 is hydrogen, lower alkyl, lower alkoxy, hydroxy or lower alkanoyloxy; R3 and R4, independently, are hydrogen, chlorine, fluorine, lower alkyl or lower alkoxy; R5 is a radical of the formula R6-(CH2)n-C IDENTICAL C- or R7-O-(CH2)m-C IDENTICAL C-, R6 and R7 are aryl or a heterocyclic radical; n is an integer from 0 to 2; m is an integer from 1 to 2 and s is an integer from 0 to 1; with the proviso that, when s is 1, R2 cannot be hydroxy, lower alkoxy or lower alkanoyloxy; that, when n is 0, R6 must be attached through a carbon to carbon bond, and that R7 is always attached through a carbon to oxygen bond, and, when at least one asymmetric centre is present, their enantiomers and racemates and pharmaceutically acceptable acid addition salts thereof exhibit activity as platelet activating factor (PAF) antagonists and are, therefore, useful in disease states characterized by excess platelet activating factor or for the prevention and treatment of cardiovascular diseases, pulmanory diseases, immunological disorders, inflammatory diseases, dermatological disorders, shocks or transplant rejections.
Patent FI-90480-C (FI)
Inventor: TOEROEK VILMOS
IPC: H01T19/00
Filed: 1989-12-19
Granted: 1994-02-10
Abstract: PCT No. PCT/SE88/00365 Sec. 371 Date Nov. 15, 1989 Sec. 102(e) Date Nov. 15, 1989 PCT Filed Jul. 1, 1988 PCT Pub. No. WO89/00355 PCT Pub. Date Jan. 12, 1989.An arrangement for transporting air, with the aid of an ion-wind, includes a corona electrode (K) at least one target electrode (M) located at a distance from the corona electrode, and a d.c. voltage source (4) connected between the corona electrode and target electrode. The arrangement includes a housing (1, 5) with an inlet opening (2) in which the corona electrode (K) is disposed centrally, and an air-flow path extending from the inlet opening and containing the target electrode (M). The target electrode is located spaced form and symmetrical with the center line through the inlet opening. The housing is configured so that the air-flow path downstream of the inlet opening (2) and the corona electrode (K) branches outwardly towards the target electrode (M), thereby forcing air entering through the inlelt opening (2) out towards the target electrode (M) and preventing at least the major part of this air-flow from continuing straight forwards along the extension of the center line.
Patent FI-96902-C (FI)
Inventor: PETTERSEN ALF
IPC: G01C11/02
Filed: 1990-10-10
Granted: 1996-09-10
Abstract: PCT No. PCT/NO89/00030 Sec. 371 Date Oct. 9, 1990 Sec. 102(e) Date Oct. 9, 1990 PCT Filed Apr. 12, 1989 PCT Pub. No. WO89/09922 PCT Pub. Date Oct. 19, 1989.A camera comprising a lens forms images onto a two-dimensional array of photo-sensitive elements, e.g. a CCD or CID sensor. The lens has a well defined center of rotational symmetry, giving an unambiguous definition of spatial directions. Such cameras form angle sensors to measure spatial directions towards light point sources or reflecting points illuminated by active light sources. The angle sensor is accurately calibrated using a high precision angle reference. The angle sensors are applied in various system configurations for spatial position and geometry measurements, including a system configured for simultaneous measurements of the three-dimensional coordinates of a plurality of points on a surface. That system comprises a subsystem for projection of multiple point sized light spots onto a surface, and a minimum of two angle sensors.
Patent FI-97844-C (FI)
Inventor: TUULOS MARTTI
IPC: H04M3/56
Filed: 1994-02-16
Granted: 1997-02-25
Abstract: PCT No. PCT/FI95/00071 Sec. 371 Date Dec. 27, 1995 Sec. 102(e) Date Dec. 27, 1995 PCT Filed Feb. 15, 1995 PCT Pub. No. WO95/23475 PCT Pub. Date Aug. 31, 1995A method and telecommunication system for controlling a call in a telecommunication system, which comprises a telecommunication network and a first subscriber station and one or more other subscriber stations, in which method is maintained a call in which the subscriber stations participate. In the method of the invention, to remove the desired subscriber stations from the call, the first subscriber station instructs the telecommunication network to remove one or more other subscriber stations from the call, and the telecommunication network removes one or more other subscriber stations from the call without the call being interrupted. In particular, upon issuance of an addition message containing subscriber IDs, the system adds any identified subscriber not yet participating in the call and removes any identified subscriber already participating in the call.