baber/WOPTO huggingface dataset:
Patent FI-95052-C (FI)
Inventor: ANGSTADT JOHN JOSEPH
IPC: D04H1/40
Filed: 1987-05-28
Granted: 1995-12-11
Abstract: Apparatus for and methods of forming airlaid fibrous webs having a multiplicity of layers and/or discrete particles of absorbent gelling material dispersed through at least a portion of the web. The apparatus (20) is of the type which includes an airlaying means (34,46) such as a laydown drum (100,110) having a foraminous forming element; a first or primary deposition means (36) for directing a first or primary stream (54) of air-entrained fibres to the laydown drum (100); a first or primary hood (38); a dusting layer deposition means (42) for directing a dusting layer stream (56) of air-entrained fibres to the laydown drum (100) wherein the dusting layer stream is deposited onto the laydown drum (100) prior to depositing the first or primary stream (54) on the laydown drum (100) and a dusting layer hood (44). The dusting layers (1012) acts to block the passage of particles or fibres entrained in the first fibre stream (54) so as to minimize equipment plugging problems and the loss of particles or fibres through the foraminous forming element. In addition, the first vacuum chamber (126) in the laydown drum (100) spans the first hood (38) and a portion of the dusting layer hood (44) so that the dusting layer (1012) is not sheared off, damaged, or destroyed as the laydown drum (100) rotates to the position where the first fibre stream (54) is deposited over the dusting layer (1012). The method preferably comprises the steps of:   a. providing multiplicity of streams (54,56,58) of air-entrained fibres: b. directing a dusting layer stream (56) of air-entrained fibres to an airlaying means (34); c. forming a dusting layer (1012) on the airlaying means (34) from the dusting layer stream (56) of air-entrained fibres; d. directing a first stream (54) of air-entrained fibres to the airlaying means (34); e. forming a first layer (1014) over the dusting layer (1012) on the airlaying means (34) from the first stream (54) of air-entrained fibres. e
Patent FI-97050-C (FI)
Inventor: FRIEDLI PAUL
IPC: B66B1/20
Filed: 1989-08-23
Granted: 1996-10-10
Abstract: In this grouped control, a call to be allocated for the first time to a cabin is instantaneously and definitively allocated after its input. For this purpose, immediately after the call input, for all the lifts operating costs corresponding to the waiting times of passengers are calculated from lift-specific data solely for the input floor and destination floor of the new call and are transferred to a cost register (R1). The comparison of these operating costs is then carried out immediately, the call being allocated definitively to the lift with the lowest operating costs. The operating-cost calculation extends to all the participants in the cabins and on the floors, the computer using a running-timetable (15), in which the running times between a particular floor and any other floor are stored. A door-timetable (14) stores the door opening and closing times of the particular lift, which the computer uses for calculating the standstill time of the cabin. Operating costs calculated in this way achieve better comparative results and provide exact data on the actual waiting times of all the participants. 
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Patent FI-99082-C (FI)
Inventor: VAZGUEZ CARLOS EDUARDO M
IPC: A61K47/00
Filed: 1991-11-26
Granted: 1997-10-10
Abstract: New topical analgesic and antiinflammatory prepns. (A) comprise 1-10 wt.% 2-((3-chloro-2-methylphenyl)amino)-3- pyridinecarboxylic acid L-lysine salt (I), 2-15 wt.% emulsifier, 2-20 wt.% emollient, 0.01-0.2 wt.% preservative, optionally 0.2-5 wt.% rubefacient, and water at 100 wt.%. (O) (lysine clonixinate) is known e.g. from DE 2253134 and US3973027.
Patent NO-160795-C (NO)
Inventor: COPELAND TERRY MICHAEL
IPC: C08J5/22
Filed: 1982-04-30
Abstract: A composite membrane/electrode, process for making same, an electrochemical cell and its use in the electrolysis of alkali metal halides, especially sodium chloride, are described. The composite membrane/electrode comprises a perfluorinated ion-exchange membrane having at least a layer of polymer having carboxylic functionality and a layer of polymer having sulfonic functionality, and a stratum of electrocatalyst bonded to at least one surface thereof. A chloralkali cell with such a composite membrane/electrode operates at low voltage, high current efficiency, and low power consumption.
Patent NO-158084-C (NO)
Inventor: RUPPERT HEINRICH W
IPC: A24C5/42
Filed: 1984-05-09
Abstract: In a manual apparatus for tamping cigarette tubes with tobacco, comprising a casing having a tobacco compressing chamber disposed in the longitudinal direction thereof, a cover-type press bar associated with this tobacco compressing chamber and located in a cover that covers the casing and being swingable about an axis, as well as an ejector slide, which is connected with a spoon 25 that carries a plug of tobacco, for introducing the pressed tobacco plug into a cigarette tube intermittently clampingly held against a short socket, a clamping element embodied such as to separate the clamping operation from the filling operation is provided. The clamping element (14) for a cigarette tube (4) mounted on the short socket (3) is independent of the cover (6) and is controlled by the ejector slide (7). It is spring loaded and disposed laterally beside the short socket (3). In particular, a control ledge (8) connected with the ejector slide (7) is provided, which cooperates with the clamping element (14), the latter being displaceable at right angles to the longitudinal axis of the short socket (3).
Patent NO-176224-C (NO)
Inventor: ALFORD RICHARD MARTIN
IPC: G01V1/28
Filed: 1985-07-19
Abstract: Polarized shear wave surveys are performed to determine azimuthal variations in the earth's subsurface caused by fracture orientation and density. The surveys may be done by using the same polarization (either horizontal or vertical) shear waves along two different seismic lines of profile, or by using different polarization shear waves along one common line of profile. The survey data are then processed and compared; any differences constitute a measure of fracture orientation and density. Subsurface zones of high fracture density, once identified, have been found to afford a higher likelihood of successful well completion.
Patent NO-171655-C (NO)
Inventor: WRAIGHT PETER
IPC: G01V5/10
Filed: 1987-01-15
Abstract: A novel neutron burst timing, detection, and calculation method and apparatus are disclosed for a Thermal Decay Time Logging System. A neutron bursting regime is provided which includes a short burst, long burst repetitive sequence. After a short delay from the short burst, a first series of time gates is provided for accumulating gamma ray counts. After a relatively longer delay from the long burst, a second series of time gates is provided for accumulating gamma ray counts. The thermal neutron decay time constant  tau  and the macroscopic capture cross-section  SIGMA  of the formation are determined through an iterative procedure by which the formation  tau is estimated from the second series of time gates which have been stripped of borehole decay counts determined from the first series of time gates. Similarly, the borehole  tau  is estimated from the first series of time gates which have been stripped of formation decay counts determined from the second series of time gates.
Patent NO-162206-C (NO)
Inventor: STEAD BRIAN
IPC: E02B17/02
Filed: 1987-09-03
Abstract: PCT No. PCT/NO88/00066 Sec. 371 Date Mar. 5, 1990 Sec. 102(e) Date Mar. 5, 1990 PCT Filed Sep. 2, 1988 PCT Pub. No. WO89/02007 PCT Pub. Date Mar. 9, 1989.Procedure for the construction of a concrete shaft for a platform or similar structure, where one of several of the shafts will be outfitted with relatively much equipment. The shafts are constructed of prefabricated sections which are consecutively installed butt-in-butt on top of each other and which are left in the shaft as an internal fully shaped shaft component, as the sections internally contain associated equipment and externally feature bodies for the installation of easily removable formwork elements, preferably easily mountable slipforms, while the space between the formwork elements and a prefabricated section is filled with reinforcement and concrete. The formwork elements, after the hardening of poured concrete, by a per se known procedure, are moved to a higher level.
Patent NO-171173-C (NO)
Inventor: DEGEN HANS-JUERGEN
IPC: D21H21/18
Filed: 1988-02-26
Abstract: Paper and paperboard of high dry strength are produced by adding a dry strength enhancer to the paper stock and dewatering the paper stock with sheet formation by using as the dry strength enhancer a mixture of a cationic polymer which contains as characteristic monomers copolymerized units of (a) diallyldimethylammonium chloride, (b) N-vinylamine or (c) a substituted or unsubstituted N-vinylimidazoline and has a K value of not less than 30, and natural potato starch which is converted into a water-soluble form by heating in an aqueous medium at above the gelatinization temperature of natural potato starch in the absence of any oxidizing agents or alkali.
Patent NO-176726-C (NO)
Inventor: DEVIC MICHEL
IPC: D21C3/06
Filed: 1989-07-06
Abstract: Process for manufacturing bleached CTMP pulps comprising a treatment of the lignocellulosic stock with sulphite at a temperature of at least 100 DEG C under saturated steam pressure, and a bleaching operation with the aid of H2O2 in alkaline medium without removal of solid or liquid matter from the pulp from the start of the treatment until the end of the bleaching.
Patent NO-175752-C (NO)
Inventor: BJARNASON THORSTEINN
IPC: F16K5/06
Filed: 1991-06-14
Abstract: In a stop valve, such as a ball-cock valve, in which the angular movements of the turning member (10) for the ball cock (2) are limited, e.g. to 90 DEG C between the open position shown and the closed (not shown), the new feature is that the stop surface formed in the valve housing (1) is the end surface (1d) on an annular stop projection (1c) extending from a nipple (1b) screwed into the valve housing (1a) proper into the valve chamber (5), whereas the end surface (1d) cooperates with an eccentric stop surface (10d) on the turning member (10). Both the fixed stop surface (1d) and the moveable stop surface (10d) may easily be formed using simple machining operations, and the fixed stop surface (1d) will always be correctly positioned, when the nipple (1b) is fully screwed into the valve housing (1a), since this screwing-in is limited by cooperating parts (1e and 1f) on the valve housing (1a) and the nipple (1b), respectively. <IMAGE>
Patent AU-773642-C (AU)
Title: Opioid agonist/antagonist combinations
Inventor: KAIKO ROBERT F
IPC: A61K9/22
Filed: 1998-12-22
Granted: 2006-04-06
Abstract: The invention relates to oral dosage forms comprising a combination of an orally analgesically effective amount of an opioid agonist and an orally active opioid antagonist, the opioid antagonist being included in a ratio to the opioid agonist to provide a combination product which is analgesically effective when the combination is administered orally, but which is aversive in a physically dependent subject when administered at the same dose or at a higher dose than the usually prescribed dose of opioid agonist.
Patent AU-775006-C (AU)
Title: Tenside composition containing gemini tensides and co-amphiphiles and productionand use thereof
Inventor: DAHMS GERD H
IPC: C09K23/00
Filed: 2000-09-13
Granted: 2005-02-03
Abstract: The subject invention relates to surfactant compositions of gemini surfactants and co-amphiphile(s), to a process for preparing such compositions, and to their uses, especially as emulsifiers and dispersants.
Patent CA-2004612-C (CA)
Inventor: UFERMANN WERNER
IPC: B27N3/14
Filed: 1989-12-05
Granted: 1999-02-02
Abstract: An apparatus for forming a particle mat for the produc-tion of particleboard comprises a transport belt having a stretch moving in a longitudinal transport direction and forming a deposition surface in turn defining a floor of a deposition space, a dispenser upwardly delimiting the space and including a dispensing roller for depositing particles as a mat in the space on the longitudinally moving deposition surface, a pair of transversely spaced and longitudinally extending upper guides extending in the space generally at the dispenser, and a pair of transversely spaced and longitudinally extending lower guides extending in the space underneath the respective upper guides and generally at the deposition surface.  A pair of longitudinally extending, continuous, and transversely spaced flexible sheets each extend the full longitudinal length of the deposition space and have an inner edge secured to one of the guides of a respec-tive one of the pairs of guides and an outer edge.  The sheets each pass around the other of the guides of the respective pair of guides and therefore each have a section extending generally vertically between the respective upper and lower guides.          Tensioners engages the outer edges of the sheets and maintains the wall sections taut and generally planar between the respec-tive upper and lower guides.  Thus the deposition space is trans-versely delimited by the sections of the sheets.
Patent CA-2006087-C (CA)
Title: Polypeptides isolated from the venom of the spider hololena curta
Inventor: STAPLETON ANDREW G
IPC: A01N43/38
Filed: 1989-12-20
Granted: 1999-09-21
Abstract: This invention relates to novel, relatively low molecular weight, 36-38 amino acid polypeptides isolated and purified from the toxin of the spider Hololena curta, or synthetically produced, which are useful as insecticides and in the treatment of glutamate antagonist and calcium antagonist related pharmacological conditions.
Patent CA-2009247-C (CA)
Title: Multilayered intermetallic connection for semiconductor devices
Inventor: RODBELL KENNETH P
IPC: B60R9/00
Filed: 1990-02-05
Granted: 1993-04-06
Abstract: ABSTRACT A sputtered low copper concentration multilayered, device interconnect metallurgy structure is disclosed herein. The interconnect metallization structure comprises a sputtered aluminum-copper (< 2) weight percent copper conductor. In the preferred embodiment, the AlCu conductor has formed on one or both of its surfaces a layer of an intermetallic compound formed from a Group IVA metal and aluminum. The Group IVA metal is deposited by sputtering. Optionally, onto said top intermetallic layer is further deposited a non-reflective, non-corrosive, etch-stop, capping layer.
Patent CA-2009436-C (CA)
Title: Bicycle child carrier assembly
Inventor: O'DONOVAN ROBERT
IPC: B62J1/00
Filed: 1990-02-06
Granted: 1993-09-14
Abstract: ABSTRACT         A child carrier assembly for a bicycle is provided.  The child carrier assembly of the invention includes a seat assembly for retaining the child, a frame assembly for supporting the seat assembly on the bicycle behind the bicycle seat, and an assembly for strapping the child in a seat assembly.  The carrier assembly also includes a head supporting assembly for supporting the head of the child when the child is carried in the carrier.          The assembly of the invention can be removed from the bicycle without the use of any tools.
Patent CA-2015685-C (CA)
Title: Components and catalysts for the polymerization of olefins
Inventor: SACCHETTI MARIO
IPC: C08F10/00
Filed: 1990-04-27
Granted: 1999-12-21
Abstract: Spherical catalyst components for the polymerization of olefins comprising a titanium compound and optionally an electron-donor supported on anhydrous magnesium chloride, characterized by a surface area between 20 and 250 m2/g, a porosity between 0.25 and 0.5 cc/g, and an X-ray spectrum where the magnesium chloride reflections are present at 2 ~ of 35° and 14.95°, or where the reflection at 35° is substituted by a halo with the maximum intensity between 33.5° and 35° and the reflection of 2 ~ at 14.95° is absent.
Patent CA-2025046-C (CA)
Title: Hydraulically dampened rubber bushing
Inventor: HAMAEKERS ARNO
IPC: F16F13/00
Filed: 1990-09-11
Granted: 1994-06-21
Abstract: ABSTRACT   A hydraulically dampened rubber bushing includes two liquid filled chamber pairs, wherein the chambers of the chamber pairs are spaced apart in damping directions, and wherein the chambers of each chamber pair are connected through a separate damping passages and are filled with liquid.  The damping passages and the total bulge elasticities of the walls of the chambers are matched so that the volumes o  liquid in the damping passage are induced to resonantly reciprocate at different selected frequencies.  A much larger range of selected frequencies may be dampened with such a rubber bushing.
Patent CA-2027936-C (CA)
Title: Cyclic anti-aggregatory peptides
Inventor: ALI FADIA EL-FEHAIL
IPC: C07K5/08
Filed: 1990-10-18
Granted: 2001-07-24
Abstract: This invention relates to compounds of the formula: (see formula I) wherein:      A' is absent, Asn, Gln, Ala or Abu;      A is absent or a D- or L- amino acid chosen from Arg, HArg, (Me2)Arg, (Et2)Arg, Abu, Ala, Gly, His, Lys, or an .alpha.-R' substituted derivative thereof, Dtc, Tpr or Pro;      B is a D- or L- amino acid chosen from Arg, HArg, NArg, (Me2)Arg, (Et2)Arg, Lys or an .alpha.-R' substituted derivative thereof;      Q is absent or a D or L amino acid chosen from Tyr, (Alk)Tyr, Phe, (4'W)Phe, HPhe, Phg, Pro, Trp, His, Ser, (Alk)Ser, Thr, (Alk)Thr, (Alk)Cys, (Alk)Pen, Ala, Val, Nva, Met, Leu, Ile, Nle or Nal, or an .alpha.-R' substituted derivative thereof;      M is absent or Gly or D or L Glu, Phe, Pro, Lys, Ser or, provided n is 1, B-Gly-Glu-Q;      W is halogen or Alk;      R' is Alk or PhCH2;      Z1 is (see formula II), (see formula III), (see formula IV),  ~ (see formula V) or (see formula VI); ~              Z2 is (see formula VII), (see formula VIII),  (see formula IX), (see formula X) or (see formula XI),   wherein Z1 and Z2 are linked via a covalent bond between L1 and L2; or Z1 and Z2 are, taken together, a covalent bond between the amino terminal residue and the carboxy terminal residue;      L1 and L2 are -S- or -(CH2)p-;      X is R4R5N or H;      Y is H, CONR1R2 or CO2R2;      R1 and R2 are H, Alk or (CH2)p Ar;      R3 and R3, are H, Alk, (CH2)p Ar or taken together are -(CH2)4- or -(CH2)5-;      R4 is H or Alk;      R5 is R11, R11CO, R11OCO, R11OCH(R11')CO, R11NHCH(R11')CO, R11SCH(R11')CO, R11SO2 or R11SO;      R6 is Alk, OAlk, halogen or X;      R7 is H, Alk, OAlk, halogen or Y;      R8 and R8' are H, Alk, (CH2)p Ph, (CH2)p Nph or taken together are -(CH2)4- or -(CH2)5-:      R9 is H, Alk or Y;      R10 is H or Alk;      R11 and R11' are H, C1-5alkyl, C3-7cycloalkyl, Ar, Ar-C1-5alkyl, Ar-C3-7cycloalkyl;   Ar is phenyl or phenyl substituted by one or two C1-5alkyl, trifluoromethyl, hydroxy, C1-5alkoxy or halogen groups; n is 1 or 2; q is 0 or 1; and p is 0, 1, 2 or 3; or a pharmaceutically acceptable salt thereof;. which are effective for inhibiting platelet aggregation, pharmaceutical compositions for effecting such activity, a method for inhibiting platelet aggregation and clot formation in a mammal, and a method for inhibiting reocclusion of a blood vessel following fibrinolytic therapy.
Patent CA-2029170-C (CA)
Title: Hybrid narrow linewidth semiconductor laser with uniform fm response
Inventor: ACKERMAN DAVID A
IPC: H01S5/00
Filed: 1990-11-01
Granted: 1995-01-17
Abstract: A hybrid laser arrangement is disclosed which is capable of providing an essentially uniform FM response and a relatively narrow linewidth signal, suitable for FM applications. The uniform FM response is obtained by inducing inhomogeneous linewidth enhancement through control of the bias currents appliedto separate gain sections of a two-electrode Fabry-Perot device. Coupling of thetwo-electrode device to a narrowband resonant optical reflector provides for an extremely narrow signal linewidth.
Patent CA-2031637-C (CA)
Title: Closure strap for flexible containers and apparatus and method for tensioning thereof
Inventor: SCOTT ERNEST D
IPC: B65D33/28
Filed: 1990-12-06
Granted: 1995-11-21
Abstract: A one-piece tamper-proof bundling strap having a head-end portion defining an aperture therethrough and connected to an elongated narrow body portion, the aperture corresponding generally to the cross-sectional configuration of the body.  The head-end portion and the body portion have a locking means integrally associated therewith for preventing reverse movement of the body portion relative to the head-end portion when the body portion is looped upon itself and disposed within the aperture of the head-end portion.  The strap is a one-piece unit constructed of a single, preferably brittle material which will fracture when exposed to tampering forces.  The strap is drawn taut about the neck of a flexible container such as a bank bag, utilizing an automatic bundling strap tension apparatus which loops the bundling strap about the open neck of the flexible container; inserts the tail end of the strap through the aperture defined by the head-end portion of the strap; pulls said tail-end of the strap completely through the aperture until at least a first set of serrations of the strap body are engaged by teeth members projecting upwardly into the interior of the aperture, thereby locking the strap body against reverse movement relative to the head-end portion; inserts the tail-end portion of the strap in the means for gripping and the apparatus then pulls the strap body further through said aperture and closes the neck of the flexible container.
Patent CA-2032247-C (CA)
Title: Process for preparing an aqueous cerium iv compound colloid dispersion and said dispersions
Inventor: PICARD-SEON FRANCOISE
IPC: C01F17/235
Filed: 1990-12-14
Granted: 1996-06-25
Abstract: Process for the preparation of a colloidal dispersion of a cerium(IV) compound in aqueous medium. 
<??>This process consists in digesting a cerium(IV) hydrate with an acid which has a pka of between 2.5 and 5.0, separating the compound obtained and dispersing it in water. 
<??>The dispersions obtained have a pH of between 1.5 and 5.
Patent CA-2034985-C (CA)
Title: Overhead warning device
Inventor: PHERIGO WAYNE H JR
IPC: G08B7/06
Filed: 1991-01-25
Granted: 1994-10-18
Abstract: Abstract A warning device that is removably affixed to overhead loads which are moved by an overhead crane.  The warning device has a rotating beacon light and a horn, both activated by a switch and powered by internal batteries.  The device is attached to steel loads with magnets or to non-metallic loads with straps and is activated whenever the load is raised and in motion.  The device is removed from the load when the load arrives at its destination and is then stored by attaching the device to the crane hook with a safety cable.
Patent CA-2037974-C (CA)
Title: Method and composition for delaying the gellation of borated gallactomannans
Inventor: DAWSON JEFFREY C
IPC: E21B43/27
Filed: 1991-03-11
Granted: 2001-07-03
Abstract: A complexor and method of use are shown for providing controlled delay of the cross-linking reaction in an aqueous well fracturing fluid. A base fluid is first prepared by blending together an aqueous fluid and a hydratable polymer which is capable of gelling in the presence of borate ions.      The complexor is prepared by mixing a cross-linking additive capable of furnishing borate ions in solution with a delay additive. The delay additive is effective, within a selected pH range, to chemically bond with both boric acid and the borate ions produced by the cross-linking additive to thereby limit the number of borate ions initially available in solution for subsequent cross-linking of the hydratable polysaccharide. The subsequent rate of cross-linking of the polysaccharide can be controlled by adjusting the pH of the complexor solution.