baber/WOPTO huggingface dataset:
Patent CA-1328506-C (CA)
Inventor: INO KAZUO
IPC: G11B5/127
Filed: 1989-02-08
Granted: 1994-04-12
Abstract: ABSTRACT OF THE DISCLOSURE     A magnetic head comprises a pair of magnetic core halves (1a, 1b), which are abutted with each other through a nonmagnetic material to define a magnetic gap (2), and ferromagnetic thin films (3a, 3b).  The magnetic core halves (1a, 1b), which are formed of ferromagnetic oxide, have gap forming surfaces to be abutted with each other. The ferromagnetic metal thin films (3a, 3b) are selectively formed on the gap forming surfaces of the pair of magnetic core halves (1a, 1b).  A ferromagnetic thin film (3b) is so formed that portion (12b, 12c, 12d) to be provided with a track width regulating groove (13b), a coil groove (13c) or a joining member receiving groove (13d) is exposed within a gap forming surface of one magnetic core half member (7b). Another ferromagnetic thin film (3a) is so formed that, in a gap forming surface of another magnetic core half member (7a), a portion (12e, 12f) opposite to the coil groove (13c) or the joining member receiving groove (13d) to be provided in the gap forming surface of the magnetic core half member (7b) is exposed.  These ferromagnetic thin films (3a, 3b) are selectively formed by ion beam etching.  Grooves (13b, 13c, 13d) are provided in one magnetic core half (1b) by mechanical working through a dicing saw or the like.
Patent CA-1331223-C (CA)
Title: Septic system
Inventor: TRACY LAWRENCE M
IPC: E03F11/00
Filed: 1989-02-09
Granted: 1994-08-02
Abstract: ABSTRACT      In a septic system for handling household waste water, used vehicle tires are employed to form the septic tank and the leaching galleries.  Vehicle tires sealed to one another and in combination with end caps provide a watertight and lighttight enclosure in the septic tank.  An inlet conduit permits the influx of sewage into the enclosure while an outlet conduit allows egress of effluent from the enclosure via hydrostatic pressure.  The drain field used with the system and also useful for other purposes has tires axially aligned forming an array with each tire defining an interior hollow chamber.  A delivery conduit leading from the outlet conduit of the septic tank introduces affluent into the hollow chambers of the vehicle tires where it is allowed to seep therefrom into the surrounding earth through apertures in the walls of the tires.  The tires in the drain field can be horizontally aligned or can be in a vertical stacking arrangement similar to the arrangement found in the septic tank.
Patent CA-1322202-C (CA)
Title: Process for the preparation of 1,2,-disulfone compounds
Inventor: BARTMANN EKKEHARD
IPC: C07C/
Filed: 1989-02-10
Granted: 1993-09-14
Abstract: Abstract The invention relates to a process for the pre-paration of 1,2-disulfone compounds by oxidation of corresponding 1,2-disulfonylhydrazine compounds with the aid of concentfated nitric acid as the oxidizing agent.
Patent CA-1337595-C (CA)
Inventor: VAN DEN AKKER HENDRIKUS EGIDIU
IPC: B01D45/12
Filed: 1989-02-28
Granted: 1995-11-21
Abstract: Apparatus for the separation of solids from a mixture of solids and fluid, comprising a housing defining a plurality of separation chambers, each chamber being arranged around a central longitudinal axis and having a curved inner wall such that the intersection of the inner wall and a plane perpendicular to the central longitudinal axis is a concave line, whereby all central longitudinal axes are in one plane, and each chamber having an inlet opening, a solids outlet opening and at least one fluid outlet opening, whereby each fluid outlet opening is in communication with a fluid outlet conduit, and whereby the solids outlet opening of each chamber is in communication with a solids outlet conduit which is in tangential cooperation with the chamber, which apparatus further comprises one supply conduit for the mixture of fluid and solids whereby the supply conduit debouches into a supply opening that is formed by the combined inlet openings of all chambers which openings are communicating with each other, and in which apparatus the supply opening and the solids outlet openings are arranged at the same side of the plane of the central longitudinal axes of the separation chambers.
Patent CA-1337403-C (CA)
Title: Methods for the production of antibodies and induction of immune responses to tumor-associated gangliosides by immunization with ganglioside lactones
Inventor: HAKOMORI SEN-ITIROH
IPC: A61K31/70
Filed: 1989-03-15
Granted: 1995-10-24
Abstract: The present invention relates to  an improved method for the production of antibodies to tumor-associated gangliosides using ganglioside lactones. The resulting antibodies are useful in the detection and treatment of tumors containing gangliosides.  The present  invention  also  relates  to  methods  of treatment  of  tumors  by  active  immunization using ganglioside lactones.
Patent CA-1312118-C (CA)
Title: Method and apparatus for verifying the presence of ferromagnetic components in an assembly
Inventor: TALIAFERRO SAM W VII
IPC: G01N27/72
Filed: 1989-03-30
Granted: 1992-12-29
Abstract: Abstract An apparatus is provided for verifying the presence or, conversely, determining that one or more ferromagnetic components is missing from an inspected assembly. The apparatus includes a scanning head that creates a magnetic field. An assembly having one or more ferromagnetic components is located in a predetermined position relative to the magnetic field. A load cell subassembly of the scanning head produces an output signal representative of its movement, which movement is proportional to the number and location of ferromagnetic components in the assembly.          The apparatus further includes a processing network that processes the output signal in order to provide an indication as to whether or not one or more ferromagnetic components is missing from the assembly. In conjunction with such processing, previously obtained reference values are compared with the determined magnitude obtained by processing the output signal from the load cell subassembly.
Patent CA-1319879-C (CA)
Title: Cloth for a paper machine
Inventor: TAIPALE SEPPO
IPC: D21F1/00
Filed: 1989-05-26
Granted: 1993-07-06
Abstract: Abstract The invention relates to a cloth for a paper machine, comprising a fabric woven from first warp and weft threads; and a fabric woven from second warp and weft threads.  The weft and warp count of the fabric is twice the warp and weft count of the fabric. The cloth further comprises connecting threads parallel with the warp threads, the connecting threads being arranged to interconnect the fabrics so that the fabric forms the upper surface of the cloth and the fabric correspond-ingly the lower surface of the cloth. In order to im-prove the wear resistance of the cloth, the connecting threads are arranged to be always at the same phase as the warp thread of the fabric at which the interlacing takes place. The thread count of the connecting thread is the same as the warp count of the fabric.
Patent CA-1333280-C (CA)
Inventor: CORDEIRO ANDRE L
IPC: E21B43/017
Filed: 1989-05-31
Granted: 1994-11-29
Abstract: This invention presents a subsea production system in which a new concept of subsea structure for oil well drilling, completion and production was specially designed for utilization in water depths of l,000m or more. The structure includes a template manifold which extends radially from a central foundation (3), on top of which said structure (1) shall be set and where the central manifold (31) for well (16) production control is located; each structure arm is provided in its extremity with an opening for adaptation of a guide-base (5) for well (16) drilling, and one of the arms (2') of the structure (1) is intended to receive the connectors (6) of the export and well control lines.
Patent CA-1329361-C (CA)
Title: Preparation of riboflavin, produced by a microbial method, in the form of spray-dried granules or microgranules
Inventor: MEYER JOACHIM
IPC: A23K20/174
Filed: 1989-06-06
Granted: 1994-05-10
Abstract: Abstract of the Disclosure:   Riboflavin produced by a microbial method is prepared in the form of free-flowing, non-dusting, spray-dried granules or microgranules as a feed additive by removing water from the mixture dis-charged from microbial fermentation for the preparation of riboflavin, wherein the mixture is subjected to a)   a fluidized-bed spray-drying process b)   a one-material spray-drying process or c)   a disk spray-drying process without significant amounts of binders being added to the discharged fermentation mixture.
Patent CA-1326756-C (CA)
Inventor: TAYLOR JENIFER
IPC: C04B35/45
Filed: 1989-06-07
Granted: 1994-02-08
Abstract: ABSTRACT OF THE INVENTION     There is disclosed a process for preparing a novel superconducting material.   This material has the  formula  YBa2Cu3O7-x wherein  x  is equal to  or  less than  0.3,  the material has a bulk density of from about 90 to about 96 percent,  and the  hardness of the material is in excess of  5.0 GigaPascals.     In the first step of the process, there is provided a pure powder comprised  of  barium,  yttrium,  and copper in a mole ratio of 2/1/3. Such powder is comprised of less than 1.0 mole percent of impurity.     In the second step  of the  process,  the  powder  is  compacted. Thereafter,  the compacted powder  is fired  at a temperature of from about 1,000 to about 1,300 degrees Celsius for a period not exceeding 12 hours.     In the third step  of the process, the temperature of the fired powder is reduced  at least  20 degrees Celsius  to  a  first reduced temperature within the range of from about 960 to about 990  degrees Celsius, and the powder is then held within this reduced temperature range for at least 1 hour.     In the fourth step of the process,  the  powder is cooled to a second  reduced temperature  within the range  of  from  about 400 to about  700 degrees Celsius,  and the powder  is then held within the  second  reduced temperature range for from about 1 to about 24 hours.     During the firing and heat-treating steps, an oxygen-containing gas is flowed over the compacted powder at a flow rate of from about 0.25 to about 2.0 liters per minute.
Patent CA-1335356-C (CA)
Title: Therapeutic uses of 2',5'-oligoadenylates
Inventor: SUHADOLNIK ROBERT J
IPC: A61K31/00
Filed: 1989-06-09
Granted: 1995-04-25
Abstract: Synthetic analogs of 2',5'-oligoadenylate (2-5A) wherein the aglycon,  ribosyl moiety and/or terminal nucleoside have  been  modified  are  effective  therapeutic  agents, particularly  against  HIV  infection.    The  analogs  are utilized in compositions and methods for the treatment of disorders characterized by 2-5A pathway defects.
Patent CA-1311172-C (CA)
Inventor: WALLING PETER T
IPC: A61F2/958
Filed: 1989-07-17
Granted: 1992-12-08
Abstract: ABSTRACT To inflate the balloon element on the distal end of a pulmonary artery catheter an improved gas syringe is pro-vided which is both volume and pressure-limited so that the syringe is capable of discharging into the catheter no more than the maximum design gas inlet volume thereof while at the same reducing the maximum attainable pressure within the catheter to a predeterminable level substantially below that reached when a conventional volume-limited syringe of the same gas discharge capacity is used.   The syringe volume delivery  limitation  is  achieved  by  forming  rearwardly disposed plunger stop members, or a suitable vent opening, in a sidewall portion of the syringe body.   The pressure limitation is obtained by forming a pressure absorption zone which defines a substantially inextensible enlargement of the gas-receiving interior of the catheter.  In an alternate embodiment of the syringe, an orifice plate having a small orifice opening therein is secured across the syringe outlet to limit the balloon inflation rate during an initial por-tion of the operation of the syringe.
Patent CA-1327424-C (CA)
Title: Compact tampon applicator
Inventor: ARMOUR JAMES C
IPC: A61F13/26
Filed: 1989-08-04
Granted: 1994-03-08
Abstract: ABSTRACT OF THE INVENTION         A two piece compactly packaged applicator for a tampon which includes a discrete first member and a discrete second member, the first and the second members being of comparable length.  The first and the second members are initially packaged in a side by side manner.  The applicator also includes a plurality of spaced apart tabs on either the first member or the second member for retaining one of the first and the second members in the other of the first and the second members when the members are assembled together in their operative position.  The method assembly of the applicator includes grasping one of the first and the second members, manually aligning the first and the second members and axially moving the first and the second members together so that the first and the second members slide relative to each other and are maintained telescopically in operative position.
Patent DK-157902-C (DK)
Inventor: PHILLIPS BRINLEY MORRIS
IPC: C11D1/22
Filed: 1983-04-12
Granted: 1990-08-27
Abstract: Concentrated surfactant compositions comprise a mixture of an amine oxide with from 4 to 40%, by weight of the active content of the mixture, of an anionic surfactant, optionally up to 10% by weight of an electrolyte, and sufficient water to maintain the mixture in the G phase.
Patent DK-162943-C (DK)
Inventor: GINATTA MARCO V
IPC: C25C1/18
Filed: 1983-06-02
Granted: 1992-05-25
Abstract: Method for the production of electrolytic lead from lead containing solutions resulting from both primary extraction processes and scrap processing operations, consisting in the use of insoluble anodes made of uncoated graphite for oxygen evolution, together with non continuous cathodes for the production of lead, with the presence of additives in the electrolyte.
Patent DK-163059-C (DK)
Inventor: VILLANI FRANK J
IPC: A61K31/445
Filed: 1985-10-14
Granted: 1992-06-09
Abstract: The compound, 8-chloro-6,11-dihydro -11- (4-piperidylidene)-5H-benzo [5,6] cyclohepta [1,2-b] pyridine, and the pharmaceutically acceptable salts thereof possess anthihistaminic properties with substantially no sedative properties. Methods for preparing and using the compound and salts are described.
Patent DK-160007-C (DK)
Inventor: BORDINI GIORGIO
IPC: B67C3/20
Filed: 1986-11-27
Granted: 1991-06-17
Abstract: A pumping unit for the filling of containers in packaging machines, in particular of foodstuffs with fluid behavour with the presence of suspended particles, which allows a reliable operating under aseptic condi­tions, and results easily cleanable. The conical shutter (18) of the pumping unit, selectively connecting the pumping pis­ton (16) to the product intake duct (23) and to the product deliv­ery duct (24) is movable backwards from its seat (17), so as to allow an easy and reliable cleaning of unit's body, with no danger of product deposit with consequent loss of aseptic conditions.
Patent FI-71227-C (FI)
Inventor: BICHON DANIEL
IPC: D01F4/00
Filed: 1981-07-16
Granted: 1986-12-19
Abstract: Catgut suturing filament protected by a flexible polymer sheath that is slowly hydrolytically degradable and impervious to body fluid degratative enzymes. The sheath is prepared by coating the catgut filament with an isocyanate capped polyhydroxylated polyester followed by curing.
Patent FI-82722-C (FI)
Inventor: LAMORT JEAN-PIERRE
IPC: D21F1/70
Filed: 1986-03-27
Granted: 1991-04-10
Abstract: 1. An appratus for decontaminating and, more particularly, for deinking paper pulp of the type in which a mixture of air with the pulp to be deinked is injected under pressure inot a volume and the foam of ink-laden air bubbles is separed out, characterized in that it is formed of a least one volume (1) having a shape of revolution, divided into at least two parts (2, 3...) by at least one internal ring (4) perpendicular to the axis, extending from the wall (31) of the volume towards the axis, while the said parts (2, 3) communicate together through the central aperture (23, 24) of the ring (4), the injection of the pressurized mixture of pulp and air running into the upper part (2) of said volume, in the form of a high-velocity flat tangential sheet (7) of liquid, the outlet (8, 9) for the purified pulp being located tangentially on the side wall (31) of the lower part (3), and the release of foam taking place in the central zone of the volume.
Patent FI-85929-C (FI)
Inventor: LECHNER ROBERT
IPC: H04M3/00
Filed: 1987-04-22
Granted: 1992-06-10
Abstract: A protective circuit for the electronic interface circuit (SLIC) as well as the electronic switches for test access is described, in which a first threshold setting element for each conductor of the core pair is connected between the line side and a test access and/or isolation switch and the test access switch for the related first conductor of the core pair, for conducting overvoltages to ground, as well as a second threshold setting element bridging access switch which is connected to ground via a third threshold setting element.
Patent FI-91760-C (FI)
Inventor: BAKER STEPHEN R
IPC: C07D501/59
Filed: 1988-04-21
Granted: 1994-08-10
Abstract: There is disclosed a process for the production of certain 3-hydrocarbyl-3-cephem derivatives wherein the hydrocarbyl group is selected from 1-alkenyl and conjugated and unconjugated 1-polyalkenyl, 1-alkynyl, carbocyclic and heterocyclic aryl, and carbocyclic and heterocyclic arylmethyl and, in the case of the 1-alkenyl and conjugated 1-polyalkenyl derivatives, with substantially complete stereospecificity, by coupling a 3-triflyloxy cephem with a hydrocarbyltributylstannane in the presence of bis(dibenzylideneacetonyl)-palladium, a phosphine, and a metal halide such as, for example, zinc chloride. The 3-unsaturated alkyl-3-cephem derivatives so-produced are useful as broad-spectrum antibacterial agents.
Patent FI-81186-C (FI)
Inventor: RINNE ERKKI
IPC: F16J15/46
Filed: 1989-02-24
Granted: 1990-09-10
Abstract: The invention relates to a sealing for sealing a gap between two surfaces. The sealing is formed by a massive elastomer layer (3a), preferably two-component silicone or two-component polyurethane which is cast in situ in a sealing space (3) permanently provided in at least one of the surfaces to be sealed. Upon the application of pressure to the sealing, this pressure produces in elastomer (3a) the deformation/expansion and/or elastomer displacement, whereby the elastomer achieves the sealing of a gap (5).
Patent FI-89968-C (FI)
Inventor: LEBEDEV JURY ALFREDOVICH
IPC: E21C37/06
Filed: 1990-01-05
Granted: 1993-12-10
Abstract: PCT No. PCT/SU89/00101 Sec. 371 Date Jan. 18, 1990 Sec. 102(e) Date Jan. 18, 1990 PCT Filed Apr. 18, 1989 PCT Pub. No. WO89/11023 PCT Pub. Date Nov. 16, 1989.In a powered member, a device for attaching each end of a flexible tubular chamber to a head of a nipple is formed by a pair of cylindrical bushings interconnected by means of a tenon and mortise joint which are located in the casing and define a central passage having its axis aligned with the axis of the casing. Walls of the passage in a plane drawn in parallel with the longitudinal axis of the casing are in the form of a pair of truncated cones having their larger bases facing towards each other. One generatrix of the conical surface of the passage extends substantially in parallel with generatrix of one conical passage of the head of the nipple and the other generatrix of the passage extends substantially in parallel with the generatrix of the other conical passage of the head of the nipple.
Patent NO-157992-C (NO)
Inventor: STEINHAUS HARALD
IPC: F17D3/14
Filed: 1984-06-06
Abstract: During the drying of long-distance pipelines, in a development of vacuum drying-possibly in combination with compressed-air drying, go-devils and/or alcohol drying-a flooding is provided which precludes the recondensation of the water in the residual water vapor. For this purpose a movement of drawn-off water vapor and following scavenging gas in the same direction is ensured and the scavenging gas is throttled in its input of travelling speed so that no condensation occurs even in the boundary region to the departing water vapor.
Patent NO-167799-C (NO)
Inventor: BECK GERHARD
IPC: C07D303/34
Filed: 1988-07-22
Abstract: Leukotriene antagonists, processes for the preparation thereof, the use thereof for the treatment of diseases, and precursors. Compounds of the formula I    <IMAGE>  (I)  in which R1, R2, R3, R4, R5, R6 and X have the indicated meanings, processes for the preparation of these compounds, the use thereof as pharmaceuticals, and pharmaceutical products based on these compounds are described. In addition, precursors for the preparation of compounds of the formula I are described.
Patent NO-176503-C (NO)
Inventor: FERRO ALBERTO
IPC: A61K8/34
Filed: 1990-02-23
Abstract: An antimycotically-active nail varnish, which contains an antimycotically-active substance selected from 4-[3-[p-( alpha , alpha -dimethyl-benzyl)-phenyl]-2-methyl-propyl]-2,6-dimethylmorpholine, 4-[-[p-(1,1,-dimethylpropyl)-phenyl]-2-methyl-propyl]-2,6-dimethyl-mor pholine and salts thereof and a water-insoluble film former which a copolymerizate of acrylic acid esters and methacrylic acid esters having a low content of quaternary ammonium groups, is described.
Patent AU-723428-C (AU)
Title: Low molecular weight structured polymers
Inventor: LOSASSO JANICE E
IPC: C09K23/00
Filed: 1996-12-12
Granted: 2003-06-12
Abstract: The present invention relates to novel low molecular weight, structured polymer compositions. The invention also relates to methods for inhibiting scale formation, precipitation or deposition; increasing dispersion of insoluble precipitates in process waters; treating cooling and boiler water; and reducing the viscosity of mineral slurries using the aforementioned polymer compositions.
Patent CA-2002655-C (CA)
Inventor: KALAAM SHAIK M
IPC: A62B17/00
Filed: 1989-11-09
Granted: 1992-06-09
Abstract: ABSTRACT OF THE DISCLOSURE          A a fireman's coat of the type which has an outer shell and a detachable liner for the outer shell and side pockets formed in opposite sides of the outer shell also has visible indicator patches on each side in close proximity to the open end of each pocket.  The indicator patches have a sufficient extent to be clearly visible from the front, back and sides of the outer coat when the coat is worn by a fireman in use.  A narrow opening is formed in each side of the outer shell in close proximity to the open end of each pocket.  A pocket flap is attached to each side of the liner so that it can extend through one of the narrow openings formed in the sides of the outer shell.  Velcro fasteners are provided for securing each pocket flap in an outwardly overlying relationship with respect to the outer shell to close the open end of its associated pocket and to overlie and obscure the visible indicator patches associated therewith to clearly indicate that the liner is located in the outer shell in use.
Patent CA-2004645-C (CA)
Inventor: JORGENSEN AUGUST HENRY JR
IPC: C08C1/15
Filed: 1989-12-05
Granted: 2000-10-17
Abstract: Nitrile rubber emulsion latexes containing anionic emulsifying aids such as surfactants are treated with large amounts of cationic polymeric coagulants to form innocuous water insoluble residues. The polymeric coagulants chemically react with the anionic emulsifying aids by forming polymer adducts whereby the adducts are physically maintained in the nitrile rubber. The need for complete or thorough washing steps, which is generally tedious, expensive, and commercially impractical, is thus reduced or eliminated. Moreover, the dried latex particles have been found to have improved properties such as water resistance, adhesion, and the like.