baber/WOPTO huggingface dataset:
Patent CA-1281993-C (CA)
Title: Method and apparatus for conditioning the freezing zone liquid feedstream in the cryogenic separation of carbon dioxide and other acid gases from methane by the use of distillation and a controlled freezing zone
Inventor: VALENCIA JAIME A
IPC: F25J3/02
Filed: 1989-06-22
Granted: 1991-03-26
Abstract: ABSTRACT OF THE DISLOSURE          A method for conditioning the freezing zone liquid feedstream in the cryogenic separation of carbon dioxide and other acid gases from methane by use of distillation and a controlled freezing zone, including the step of sub-cooling the freezing zone liquid feedstream, so that this freezing zone liquid feedstream remains close to, but not quite at, carbon dioxide solidification conditions.
Patent CA-1326309-C (CA)
Title: Data entry and control arrangement for an appliance
Inventor: SMITH JOHN M
IPC: H03M11/12
Filed: 1989-07-31
Granted: 1994-01-18
Abstract: DATA ENTRY AND CONTROL ARRANGEMENT FOR AN APPLIANCE         ABSTRACT OF THE DISCLOSURE An improved data entry and control arrangement for an appliance which includes an electronic display having a plurality of digits.  User actuable up and down keys enable the user to adjust the value displayed.  The control changes the display by a first amount, for example, one minute for a time display, in response to each momentary actuation of an up or down key.  In response to continuous actuation, the control, after initially changing the display by the first amount, then switches the least significant digit of the display to zero and thereafter periodically changes the display by a second amount evenly divisible by ten, such as for example 10 minutes.  The preferred update interval between changes is on the order of .45 seconds duration.  The control also enables the user to change the update interval.
Patent CA-1331079-C (CA)
Inventor: STERNLIEB HERSCHEL
IPC: D01F8/04
Filed: 1989-08-09
Granted: 1994-08-02
Abstract: ABSTRACT OF THE DISCLOSURE         A white blackout fabric is formed from fibers substantially without blending, the fibers including core components having .001-.002 weight % of carbon black as a light blocking substance therein so as to substantially prevent the transmission of light therethrough, and sheath components having 1.0-2.0 weight % of TiO2 as a whitening agent therein, the core components and the sheath components having a weight of approximately 3 denier.  Additionally, a white blackout fiber is provided which includes a core and a sheath.  The core includes carbon black and titanium dioxide, and the sheath includes titanium dioxide.  The ratio of titanium dioxide to carbon black is approximately 1,000 to 1 and the per-centage by weight of titanium dioxide in the sheath to the weight of polyester is in the approximate range of 0-4%.
Patent CA-1334244-C (CA)
Inventor: READ MICHAEL R
IPC: H02G15/18
Filed: 1989-08-14
Granted: 1995-02-07
Abstract: The present invention provides a method of reentering and reclosing a cable splice case enclosing a splice between first and second cables and comprising a wrap-around sleeve and a closure channel, the sleeve having opposing longitudinal edge portions, each bearing a rail, the edge portions having been brought together around the splice such that the rails are adjacent one another and the closure channel being posi-tioned over the adjacent rails, which method comprises:           (a)   removing a portion of the sleeve from the splice, leaving an end portion of the sleeve attached to the first cable;         (b) removing a portion of the channel from the rails of the remaining portion;           (c)   positioning over the rails of the end portion at a position where the portion of channel has been removed a hot-melt adhesive plug, the plug having a recess for receipt of the rails;           (d)   positioning a heat-shrinkable reclosure sleeve around the splice, the reclosure sleeve extending from the adhesive plug at the end portion; and (e)   heating to cause the reclosure sleeve to shrink into engagement with the end portion and to cause the plug to soften and form a seal.
Patent CA-1310700-C (CA)
Inventor: BLACKBURN WILLIAM J
IPC: H04W72/10
Filed: 1989-09-21
Granted: 1992-11-24
Abstract: TRUNKED RADIO SYSTEM HAVING FLEET QUEUE ALERT     ABSTRACT OF THE DISCLOSURE         A trunked radio communications system is disclosed which includes a repeater base station and plural fleets of mobile and/or portable radio transceivers.  When all communication channels are busy, not only is the initiating unit informed that it has been placed in a queue of channel assignment requests, but also the called units in the respective called fleet are given an indication that in effect they have been placed in the queue.  This indication may, for example be an audible indication and/or a visual indication from a display lamp, light emitting diode or liquid crystal display.  In this fashion, each mobile or portable radio in a fleet is provided with advance notice that it is about to receive a call momentarily.  Such a mobile or portable radio is thereby informed that as soon as the system can provide a channel assignment for the calling unit, that a call will be received.  Accordingly, a member of the fleet receiving such advance notice, rather than leaving his or her vehicle or turning off his or her radio to, for example, take an extended break, will be informed to standby the radio since a call is imminent.
Patent CA-1328043-C (CA)
Inventor: GAUDET ROLLAND M
IPC: E05B67/38
Filed: 1989-09-25
Granted: 1994-03-29
Abstract: ABSTRACT OF THE DISCLOSURE     A padlock shield for protecting padlocks from exposure to rain and snow is disclosed.  The shield is comprised of a cover which is made up of a plurality of walls, one of which includes a mechanism for accepting a staple therethrough at any one of a plurality of orientations.
Patent CA-1336862-C (CA)
Inventor: PICKLES CHRISTOPHER ADRIAN
IPC: C22B11/02
Filed: 1989-09-28
Granted: 1995-09-05
Abstract: This invention relates to the recovery of silver values from silver chloride or mixed chlorides including silver chloride.  A pyrometallurgical process is provided in which chloride residues are smelted with an agent such as sodium silicate that provides alkali metal oxide without generating gases, such as carbon dioxide, that would result in foaming during smelting to a material extent.
Patent DK-165070-C (DK)
Inventor: GEILINGER PETER
IPC: F24F7/00
Filed: 1986-05-20
Granted: 1993-02-22
Abstract: For lowering the energy requirement for a room (2) ventilated by a ventilating system (11 to 17) of a building (1), windows (4) and opaque wall parts of the outside wall (3) are designed so that the heat transfer numbers (kF and kW, respectively) are smaller than 1 W/m2.K. In addition, the supply air flows into the room (2) near the floor (9) at the comfort temperature of at most 20 DEG  to 22 DEG  C. and an input velocity which does not exceed a maximum air velocity which is permissible for comfort conditions in an occupied zone.
Patent DK-162536-C (DK)
Inventor: HIVER JEAN
IPC: D04H11/04
Filed: 1987-05-21
Granted: 1992-03-30
Abstract: The feed of the threads (1) to the substrate (2) provided for receiving them is ensured independently of the welding operation, by acoustic fusion; the said threads are subjected, before the said welding operation to the action of jets of compressed air imparting to them a looped appearance and the base of the loops (16) is subsequently attached to the substrate by insertion determined by the location of the welding heads. In the device for carrying out the process, the means for directing the sheet of threads (1) into the welding zone are independent of the acoustic welding means and supply, at each welding cycle, a determined length of thread to a thread-guide (9) provided in the rear of the welding head (17); the position of the welding heads (17) determines the point of insertion of the loops (16) on the substrate (2), a pneumatic injection device (14) being moreover provided behind the welding heads in order to form the loops. <IMAGE>
Patent FI-69092-C (FI)
Inventor: MAUTHE PETER
IPC: C09D5/06
Filed: 1981-11-03
Granted: 1985-12-10
Abstract: In providing an adhesive connection or a seal using a thermoplastic adhesive for securing materials together, a thermochrome dye is added to the thermoplastic adhesive so that it provides a color change in the temperature range between the temperature where a satisfactory moistening effect is achieved and the temperature where the satisfactory moistening effect is no longer present.
Patent FI-78626-C (FI)
Inventor: LJUSBERG-WAHREN HELENA
IPC: C09K23/42
Filed: 1984-03-16
Granted: 1989-09-11
Abstract: A dispersing agent for solid particles in water, which is a tall oil pitch partially esterified with a polyalkylene glycol mainly composed of ethylene oxide units of a molecular weight of above 600 or a monoester or monoetherthereofand optionally also aminated having a residual acid value higher than 3, and a process for preparing said dispersing agent which comprises heating the two reactants at 200-285°C for so long that the maximum acid value of the reaction mixture at this temperature is reduced at least 2 units. The dispersing agent can be used to disperse coal particles in water.
Patent FI-80860-C (FI)
Inventor: COOKE CARL W
IPC: B65D/
Filed: 1984-07-19
Granted: 1990-08-10
Abstract: The combination of a multi-functional closure and container including an open neck portion. The closure includes a top wall, a resilient member carried by the top wall and a depending skirt portion for receiving the open neck portion of the container. Corresponding locking lugs are disposed about the inner wall of the cylindrical skirt portion of the closure and the outer wall of the neck portion of the container adapted to permit the closure to operate in a safety lock mode, a twist-on mode and a snap-on mode. Each of the locking lugs of the container comprise a bayonet lug including an elongated axially extending member and a leading end member extending normal to the elongated portion. An enlarged area is provided on the leading end member and spaced from the elongated axially extending member to define an indent to provide the safety lock feature. In one embodiment the bayonet lug is provided with a trailing end member for cooperation with a corresponding lug on the closure providing the snap-on and twist-on mode of operation. In another embodiment, the leading end member is extended beyond the enlarged area of the bayonet lug to provide the snap-on and twist-on mode of operation in cooperation with a corresponding lug of the closure.
Patent FI-85997-C (FI)
Inventor: LAAPOTTI JORMA
IPC: D21F3/04
Filed: 1987-06-17
Granted: 1992-06-25
Abstract: Press section of a paper machine, in which the paper web (W) coming from the forming wire (10) of the paper machine is passed through the first two-felt nip (N1). The press section includes a smooth-faced centre roll (40), against which two single-felt nips (N2,N3) are formed. The nip (N2) is placed at a certain distance from the first two-felt nip (N1), whereat the web (W) runs the passage determined by said distance as a straight run supported by the first upper fabric (20). The web (W) departs from the first upper fabric (20) when carried by the smooth (41) face of the centre roll (40) and is shifted on it further into the third nip (N3). The web (W) is detached from the face (41) of the centre roll (40) and passed further. The first nip (N1) is formed between a pick-up suction roll (21 ) placed inside the first upper fabric (20) and a hollow-faced (32) press roll (31). The web (W) is transferred by means of the suction zone (21a) of the pick-up suction roll (21) from the forming wire (10) onto the first fabric (20) and on that fabric further into the first nip (N1). A first lower press fabric (30) is provided around said press-suction roll (31). The web (W) is carried on the lower face of the first upper fabric (20) into the second nip (N2).
Patent FI-93800-C (FI)
Inventor: HEINO JUKKA
IPC: B01D/
Filed: 1992-02-19
Granted: 1995-06-12
Abstract: A method and an apparatus for treating pulp are described. The apparatus comprises a vessel (10) in which a wire-surfaced cylinder (12) is mounted and tightly sealed at the ends, a doctor blade (92) located externally of the wire surface and a source of pressure medium for moving and discharging a pulp web from the wire surface. A plurality of adjacent filtrate compartments (20) form a shell on the cylinder (12) and filtrate tubes are located at at least one end of the cylinder (12) and extend inwardly from the compartments (20). A suction means is connected to the inner end of the filtrate tubes and the doctor blade (92) is provided such as to be flexible in the radial direction of the cylinder (12) to provide an improved removal of pulp from the wire surface. <IMAGE>
Patent NO-153653-C (NO)
Inventor: NEMCEK JOZEF
IPC: A61K6/00
Filed: 1980-01-04
Abstract: Dispersions of colloidal siliceous particles, preferably silica, may be prepared in organic liquids by means of a synergistic mixture of dispersing agents comprising a phosphorus oxy-acid derivatives and a long-chain amine. Dispersions containing a high weight fraction of siliceous solids are possible having a lower viscosity than is normally achieved.
Patent NO-154496-C (NO)
Inventor: KEHRBACH WOLFGANG
IPC: C07D221/00
Filed: 1980-10-10
Abstract: New Nb-quaternary 10-bromosandwicine and 10-bromoisosandwicine derivatives are disclosed which exhibit antiarrhythmic properties and adrenolytic properties and which have the formula I    <IMAGE>  I wherein R represents a carbon-attached organic group containing 1 to 10 carbon atoms and A(-) represents an acid anion, as well as pharmaceutical formulations thereof and processes and intermediates for their preparation.
Patent NO-158255-C (NO)
Inventor: ENGEL WOLFHARD
IPC: C07D409/06
Filed: 1983-04-05
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is phenyl, halo- and/or methyl-substituted phenyl or pyridinyl; R2 is hydrogen, straight or branched alkyl of 1 to 4 carbon atoms, 2- or 3-hydroxy-(alkyl of 2 to 3 carbon atoms) or 2- or 3-dimethylamino-(alkyl of 2 to 3 carbon atoms); R3 is hydrogen or alkyl of 1 to 3 carbon atoms; and R4 is hydrogen, chlorine or methyl. The compounds are useful as anticonvulsants.
Patent NO-152212-C (NO)
Inventor: HORN ALBERT R VAN
IPC: C07C405/00
Filed: 1984-01-24
Abstract: Novel 16-phenoxy and 16-(o, m or p)-substituted phenoxy derivatives of (dl)-9-keto-11 alpha ,15 alpha -dihydroxy-17,18,19,20-tetranorprosta-4,5,13-trans-trienoic acid, the pharmaceutically acceptable, non-toxic lower alkyl esters and salts thereof and processes for the production of such compounds. These compounds possess prostaglandin-like activities and thus are useful in the treatment of mammals where prostaglandins are indicated. They are particularly useful as inhibitors of gastric acid secretion; and as agents for the control of asthmatic attack, because of their bronchodilating activity.
Patent NO-165106-C (NO)
Inventor: BIERE HELMUT
IPC: C07D471/04
Filed: 1986-12-19
Abstract: Compounds of formula I   <IMAGE>   wherein n is 0 or 1, R1 is hydrogen or lower alkyl, R2 and R3 each independently is hydrogen, optionally substituted lower alkyl, acyl or aryl, or together with the nitrogen atom form a 5-6-member heterocycle, R4 is hydrogen, lower alkyl or lower alkoxyalkyl and X is COOR6, CO-NR7R8, or an oxadiazolyl radical of the formula   <IMAGE>  wherein R5 is H, lower alkyl or cycloalkyl, R6 is H or lower alkyl, R7 and R8 each independently is hydrogen, optionally substituted lower alkyl, acyl or aryl, or R7 and R8 together with the nitrogen atom can form a 5-6-member heterocycle, are valuable drugs, e.g., have psychotropic activity.
Patent NO-172874-C (NO)
Inventor: STOECKLI RUDOLF
IPC: B65G47/80
Filed: 1988-06-03
Abstract: Coins (24) lying on a turntable (22) driven in the direction of rotation (20) are forced by centrifugal force into a discharge channel (30) whose height limits the permissible thickness of the coins. Coins fed from the discharge channel (30) are rolled off with an S-shaped movement at a roll-off lip (38) when picked up by a conveyor belt (40) acting from above and are then conveyed away in a straight direction (42). The S-shaped movement is impressed on the coins (24c) by the arrangement of components (36, 38) which limit an exit opening (28) and which also include the roll-off lip (38). Such an arrangement ensures a reliable and trouble-free separation with few moving parts. 
<IMAGE>
Patent NO-174791-C (NO)
IPC: D06M16/00
Filed: 1989-07-04
Abstract: There is disclosed a preservative composition for a wet wipe product comprising carboxylic acids and grapefruit seed extract.
Patent AU-732673-C (AU)
Title: Device for the photodynamic treatment of living beings and of the organs thereof
Inventor: NAGYPAL TIBOR
IPC: A61N5/06
Filed: 1996-04-18
Granted: 2001-11-29
Abstract: PCT No. PCT/AT96/00075 Sec. 371 Date Dec. 17, 1998 Sec. 102(e) Date Dec. 17, 1998 PCT Filed Apr. 18, 1996 PCT Pub. No. WO97/19725 PCT Pub. Date Jun. 5, 1997An apparatus for the photodynamic treatment of living beings or organs thereof which includes a light source, a switching device, a current source, and a computer. The light source is controllable with respect to intensity, time, wavelength, and/or spectral bands by the computer in order to obtain a predetermined spectral pattern (photon energy pattern), which is preferably a pattern sequence.
Patent CA-2001889-C (CA)
Inventor: GUILLARD OLIVIER
IPC: A61K8/00
Filed: 1989-10-31
Granted: 1999-05-11
Abstract: The  present  invention  relates  to  the  new  anhydrous or hydrated zinc cysteate of formula:                               and especially its dihydrate.          The present invention also relates to a process for the preparation of the new zinc cysteate comprising reacting a salt, oxyde or hydroxyde of zinc with cysteic acid or a salt of it, or reacting zinc peroxide with cystine or cysteine.          The present invention also relates to the uses of the new zinc cysteates, notably as in its dihydrated form, in pharmaceutical and cosmetological preparations.
Patent CA-2005876-C (CA)
Title: Method and apparatus for the sequential handling of flexible products
Inventor: SMITH DAVID A
IPC: B65H29/60
Filed: 1989-12-18
Granted: 1994-06-14
Abstract: The present invention provides an improved apparatus and method for the sequential handling of a series of flexible products.  The apparatus includes means for delivering a series of individual flexible products to a transfer point and means positioned at the transfer point for transferring the flexible products to a delivery point.  The means at the transfer point include a vacuum transfer drum having a plurality of annular grooves about the periphery thereof and means for rotating the drum.  Adjacent the transfer drum is an orbital packing mechanism including a shaft positioned for orbital movement, drive means for orbiting the shaft, and a plurality of packer fingers secured to the shaft and extending into the annular grooves on the transfer drum for removing the flexible products sequentially from the transfer drum and delivering them to the delivery point.  The orbital packing fingers themselves are constructed to extend across substantially the entire width of the bags as they are stripped from a transfer drum and to decelerate the bags as they are stacked against a backstop.  Operation of the orbital packing fingers takes place at lower speeds to reduce inertial loading and yet maintain a high output rate.  In a preferred embodiment of the invention, the packing fingers are operated at a rate of 1/X times the rate that flexible products are provided, where X is the number of delivery points per lane of flexible products provided.
Patent CA-2007118-C (CA)
Title: Stoma measuring device
Inventor: IVERSEN KENT
IPC: A61B19/00
Filed: 1990-01-04
Granted: 1999-11-02
Abstract: A stoma measuring device is provided comprising a valve housing containing valve means, a lumen with a port located near its distal end, with the lumen having its proximal end secured to the valve housing, and an inflatable component member, with this member located near the distal end of the lumen, the member having a first end secured to the lumen intermediary the port and the valve housing. The lumen is relatively flexible and may be fabricated with a radiopaque filler. The method for using the device of this invention permits the measuring the depth of a stoma by inserting the distal end of a lumen through the opening in the stomach, the lumen having a port near the distal end, the lumen also secured to the first end of an inflatable component member, the port being intermediary the first end and the distal end, the lumen also having indicia thereon inflating the member and ascertaining the relative distance between the first end in the stomach and the outer layer of skin through the use of the indicia. Additional steps in the method may include keeping the member inflated by use of a valve means until the distance is ascertained and deflating the member following ascertaining their distance so as to permit the lumen to be withdrawn through the stoma.
Patent CA-2010058-C (CA)
Title: Storage of materials
Inventor: FRANKS FELIX
IPC: A61K9/26
Filed: 1990-02-14
Granted: 2007-11-06
Abstract: A material or mixture of materials which is not itself storage stable is rendered storage stable by incorporation into a water-soluble or swellable glassy or rubbery composition which can then be stored at ambient temperature. Recovery is by adding aqueous solution to the composition.
Patent CA-2011490-C (CA)
Title: Electronic postage meter having savings-bank accounting
Inventor: NAMBUDIRI EASWARAN C N
IPC: G07B17/00
Filed: 1990-03-05
Granted: 2000-12-19
Abstract: In an electronic postage meter, two accounts are maintained in non-volatile memory. One account represents the funds available for the postage meter and the other is an account representing operational funds. The operational funds account is accessed and updated in meter trips. The other is accessed when operating funds reach a predetermined level. In a first embodiment, the first register is disposed in a low endurance non-volatile memory while the second register is disposed in a high endurance device which has lower retention capability. The non-volatile memory in which the first register is disposed may be maintained at power-down or power-savings condition during trip cycles and other system operations in order to protect the the funds stored in the first register.
Patent CA-2012354-C (CA)
Title: Polyacetal resins containing non-meltable polymer stabilizers
Inventor: NOVAK ERNEST RICHARD
IPC: C08L59/00
Filed: 1990-03-16
Granted: 2002-06-25
Abstract: Incorporation into polyacetal molding compositions of 0.05-3 weight percent of certain non-meltable polymers containing formaldehyde reactive hydroxyl groups, formaldehyde reactive nitrogen groups, or formaldehyde reactive hydroxyl and formaldehyde reactive nitrogen groups, wherein the polymer has an average particle size, bath prior to melt processing with the polyacetal and after melt processing with the polyacetal, of less than to microns, results in improved thermal stability of such compositions. Also, incorporation of 0.05 to 5 weight percent of certain microcrystalline or fibrous cellulose stabilizers into polyacetal molding compositions results in improved thermal stability for such compositions.
Patent CA-2012742-C (CA)
Inventor: RAWLYK MICHAEL G
IPC: F16L58/16
Filed: 1990-03-21
Granted: 1999-01-19
Abstract: A composite tape structure having a metal tape layer and a layer of swellable water blocking material, the two layers bonded together face-to-face. The tape structure is for use as a composite shield and water blocking structure surrounding the core of a cable, preferably a telecommunications cable. One edge region of the metal tape layer may extend beyond the layer of water blocking material so that overlapping edges of the metal tape layer confront each other for bonding purposes when used as a shield. The layer of water blocking material may be formed from tape impregnated with or provided with a particulate swellable material, or the particulate material may be applied directly to and bonded to the metal tape layer.