baber/WOPTO huggingface dataset:
Patent FI-76256-C (FI)
Inventor: HAOKANSSON PAUL JOHAN REINHOLD
IPC: B08B3/02
Filed: 1980-07-02
Granted: 1988-10-10
Abstract: The invention relates to a method of disinfecting objects used for the personal care of patients and to an arrangement for the purpose. Such objects are buckets etc. in a hospital ward or the like. It is known to use a flusher disinfector connected to conduits for cold water, warm water and hot water and provided with valves. The object of the invention is to provide a simpler method with lower energy consumption. This is achieved thereby that the goods are emptied of their contents and placed in a treatment chamber (10), which is closed, that warm water is sprayed onto the goods, that water is vapourized and conducted to the goods which are heated above 85  DEG C, whereafter the goods are cooled by water.
Patent FI-75729-C (FI)
Inventor: GRIFFIN GORDON DOUGLAS
IPC: A47C23/06
Filed: 1984-01-06
Granted: 1988-08-08
Abstract: A support system for mattresses or cushions used in body support appliances comprising, spaced air springs in the form of tubular bladders (13) provided with a series of longitudinally spaced pockets (17) having open mouths (18) accommodating the ends of transversely extending slats (11). The pockets are formed in a tangential flap (15) connected to the tubular bladder (13) along a longitudinal connection line (16) at the surface of the tubular bladder (13) such that the open mouths (18) of the pockets (17) are spaced along a longitudinal edge of the flap (15).
Patent FI-82782-C (FI)
Inventor: MILLOT JEAN-PAUL
IPC: G21C3/32
Filed: 1984-02-22
Granted: 1991-04-10
Abstract: A nuclear fuel assembly has fuel rods connected to the lower end plate of the assembly. The connecting structure comprises an attachment plate which is superimposed on the lower end plate and which is formed with openings corresponding to the rods. The openings lead out into parallel grooves machined on the lower surface of the plate. Each rod comprises a lower part having three radial branches at 120 DEG , each formed with an end extension projecting radially outwardly from the outline of the rod. The extensions engaged in a groove have a height substantially equal to the depth of the groove. Axial fixing and locking against rotation of the rods are thus ensured.
Patent FI-83857-C (FI)
Inventor: KRAFT URBAN
IPC: B63C9/32
Filed: 1986-01-15
Granted: 1991-09-10
Abstract: PCT No. PCT/SE85/00142 Sec. 371 Date Jan. 13, 1986 Sec. 102(e) Date Jan. 13, 1986 PCT Filed Mar. 29, 1985 PCT Pub. No. WO85/05340 PCT Pub. Date Dec. 5, 1985.A lifesaving craft comprises a flat-bottomed elongate buoyant structure 91) which on its lower side is free from projections and on its upper side has a number of grab means (5, 17, 20) and means for keeping a person in distress on the craft. At least at one of its two opposite ends (11, 12) the craft has to projections (13, 13') extending in prolongation of the sides of the craft, between which projections a preferably gently curved recess (14) is provided to receive and center the person in distress when he is taken up on the craft.
Patent FI-86299-C (FI)
Inventor: EFFLAND RICHARD CHARLES
IPC: C07D215/42
Filed: 1987-08-21
Granted: 1992-08-10
Abstract: There are described compounds of the formula <CHEM> where X is hydrogen, halogen, loweralkyl, loweralkoxy or trifluoromethyl;   R is - @-R4 or -@@-R4, R4 being loweralkyl; R1 is hydrogen, loweralkyl or arylloweralkyl; R2 is hydrogen, loweralkyl or arylloweralkyl; and R3 is loweralkyl, with the proviso that when R is acetyl, R3 is methyl and X is hydrogen, R1 and R2 are not both hydrogen, or pharmaceutically acceptable acid addition salts thereof, which are useful for enhancing memory and for treating Alzheimer's disease.
Patent FI-91759-C (FI)
Inventor: WAETJEN FRANK
IPC: A61K31/505
Filed: 1988-10-06
Granted: 1994-08-10
Abstract: New heterocyclic compounds having the general formula <CHEM>  wherein R<3> is <CHEM> or CO2R min wherein R min  is C1-6-alkyl, C3-7-cycloalkyl or C1-6-alkoxymethyl; R<4> is C1-6-alkyl; -S- is <CHEM> and wherein R<5> and R<6> independently are hydrogen, C1-6-alkyl, or aryl. The compounds are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics, hypnotics, and in improving the cognitive function of the brain of mammals.
Patent FI-97177-C (FI)
Inventor: DEKKER ANDR
IPC: H03G3/20
Filed: 1993-09-06
Granted: 1996-10-25
Abstract: PCT No. PCT/FI94/00393 Sec. 371 Date May 2, 1995 Sec. 102(e) Date May 2, 1995 PCT Filed Sep. 5, 1994 PCT Pub. No. WO95/07573 PCT Pub. Date Mar. 16, 1995An arrangement for controlling the operation of a high-frequency power amplifier includes a high-frequency power amplifier connected to a forward line and a control, and an attenuator connected to the input side thereof. A sampler and a detector are connected to a feedback line between the output side and the input side of the high-frequency power amplifier. An amplifier is connected to the feedback line on the input side of the detector, the gain of the latter amplifier being of the same order of magnitude as the attenuation provided by the attenuator.
Patent NO-146549-C (NO)
Inventor: DYSART THEODORE RIVERS
IPC: E21B10/22
Filed: 1975-09-03
Abstract: Drill cuttings in the borehole are prevented from entering the area between the bearing pin and the cone cutter of a rotary rock bit by a cone mouth air screen. The cone cutter includes an internal cavity and a cone mouth positioned over the bearing pin. Bearings are located within the internal cavity between the bearing pin and the cone cutter. A passage extends through the bit body and the bearing pin for conducting a gaseous drilling fluid to the internal cavity for cooling the bearings. A screen means is positioned in the cone mouth between the cone cutter and the bearing pin for preventing solids in the borehole from entering the internal cavity and for allowing the circulating gaseous drilling fluid to pass from the internal cavity into the borehole.
Patent NO-159100-C (NO)
Inventor: LEMSTRA PIETER JAN
IPC: C08J5/18
Filed: 1981-05-29
Abstract: The invention relates to polypropylene-based plastic products, biaxially stretched below the melting point, wherein the plastic consists substantially of a mixture of 60-95 % by weight of a substantially crystalline propylene polymer and 5-40 % by weight of an ethylene-vinylalcohol copolymer, and to a process for making such products. According to the invention an ethylene-vinylalcohol copolymer is used having a melting point which is at most equal to that of the propylene polymer, preferably 0-20 K below the melting point of the propylene polymer. The invention provides biaxially stretched polypropylene products having an outstandingly good gas impermeability while retaining their good properties in respect of optical clarity, mechanical properties and simplicity of production.
Patent NO-170195-C (NO)
Inventor: KENT DALE WILSON
IPC: B09B3/00
Filed: 1986-05-09
Abstract: Air is mechanically entrained in an aqueous solution of surfactant and poly(oxyalkylene) polyisocyanate polymer, the poly(oxyalkylene) portion of which contains sufficient oxyethylene units to render the polymer water-soluble and hydrophilic, to form a fluid, water-based air foam which is sprayed or otherwise applied to exposed surface of a substrate, such as a body of hazardous material, the applied foam gelling or increasing in viscosity, due to reaction of the polyisocyanate polymer with water to form a poly(oxyalkylene) polyurea polymer, and forming a persistent gelled air foam or viscous air foam in the form of a coating on the exposed surface, thus sealing or otherwise protecting or controlling the substrate.
Patent NO-171219-C (NO)
Inventor: KRETSCHMAR KLAUS
IPC: C10G47/26
Filed: 1987-10-07
Abstract: The invention relates to a process for the hydroconversion of heavy and residual oils, spent oils and waste oils, tar sands and the like by contacting with hydrogen at a hydrogen partial pressure between 50 and 300 bar, a temperature between 250 and 500 DEG C, a throughput of 0.1 to 5 tonnes/m<3> and hour, and a gas/liquid ratio between 100 and 10,000 standard m<3>/tonne. The technical object and aim of the invention is to provide a process for processing heavy and residual oils, wherein excessive foam formation is avoided and the reaction space of the hydrogenation reactors is more fully utilised. To achieve the technical object, the catalyst or added additives in the hydrotreatment of the feedstocks has a particle size distribution between 0.1 and 2000  mu m, preferably 0.1 and 1000  mu m, and the fraction of the particles of catalyst or additive having a particle size of 100  mu m or more amount to between 10 and 40% by weight, preferably 10 or 30% by weight, of the total quantity of catalyst or additive added to the reactor system.
Patent NO-172436-C (NO)
Inventor: LEIN GEORGE MAX
IPC: C07D275/03
Filed: 1988-11-18
Abstract: Preparation of 3-isothiazolones may be carried out in a single reaction vessel synthesis from 3,3 min -dithiodipropionic acid, 3-thiopropionic acid, or their related acid halide by reacting sequentially with a thionyl halide (if the (di)acid halide has not previously been formed), followed by reaction with halogenating agent, then reaction with primary amine in the presence of acid scavenger, and subsequently with halogenating agent.
Patent NO-175837-C (NO)
Inventor: BEGUN RALPH MURRAY
IPC: G06F12/08
Filed: 1989-04-18
Abstract: In a dual bus microcomputer system using a cache memory and a cache controller, the timing requirements placed on non-cache memory components by the cache controller are more stringent than the timing requirements placed on the non-cache memory components by the microprocessor. A logic circuit operates on the cache write enable (CWE) signals, and delays those signals in the event of a cache read miss. Delaying the CWE signals relaxes the timing requirements placed on non-cache memory components and at the same time does not impact wait state parameters for read miss operations.
Patent NO-179684-C (NO)
Inventor: LISEC PETER
IPC: E06B3/66
Filed: 1991-05-16
Abstract: An apparatus for bending hollow profile strips (1) into spacer frames for insulating glass planes includes a clamp for the hollow profile strip, which clamp can be brought into contact with the lateral surfaces of the hollow profile strip (1), an abutment (20), about which the hollow profile strip (1) is bent, and a pivotable bending lever (50). The abutment (20) is exchangeably attached to a support (21) and can be moved into and out of its operative position by pivoting the support (21) about an axis perpendicular to the plane of symmetry of the clamp (2) and by shifting the support (21) perpendicularly to the plane of symmetry of the clamp (2).
Patent NO-180406-C (NO)
Inventor: LINDQUIST BENGT
IPC: A61F13/53
Filed: 1992-03-19
Abstract: An absorbent article, such as a sanitary napkin or an incontinence guard, comprising a liquid-impermeable surface layer (1) which is remote from the wearer when the article is worn, a liquid-permeable surface layer (2) which faces towards the wearer in use, and an absorbent pad which is contained between the two surface layers. The inventive article is characterized in that the absorbent pad (3) is arched in its transverse direction, at least at its centre part, and therewith exhibits a convex surface (5) on the side of the pad which faces towards the wearer in use. Means are provided for preventing the smallest distance between the side edges (8, 9) of the pad (3) at its arched region from exceeding a given value which is smaller than the width of the liquid-permeable outer layer (2) in a flat state.
Patent NO-178608-C (NO)
Inventor: FOSSENG AUDUN
IPC: B01D33/04
Filed: 1993-05-14
Abstract: Cleaning device for endless filtering belts (11) being located within a container (13) of contaminated water for filtering said contaminated water. The filtering belt is journalled over a series of rollers (12, 14, 16, 17) to have a section (20) running generally horizontally with the filter residues facing downward, said section being provided with means (23) for blasting of a cleaning fluid against the filtering belt. Under the means for blasting cleaning fluid there is arranged a collecting gutter (21) with a transport equipment (22) at the bottom for disposal of residues. The cleaning fluid is air blasted with a pressure to give the air a temperature increase.
Patent AU-734506-C (AU)
Title: Selective organ cooling apparatus and method
Inventor: DOBAK JOHN D III
IPC: A61M25/16
Filed: 1999-03-23
Granted: 2001-11-08
Abstract: This invention is a selective organ heat transfer device with deep irregularities in a turbulence inducing exterior surface. The device can have a plurality of elongated, articulated segments (20) each having a turbulence inducing exterior surface. A flexible joint (25) connects adjacent elongated, articulated segments. An inner lumen is disposed within the heat transfer segments. The inner lumen (42) is capable of transporting a pressurized working fluid to a distal end of the heat transfer element.
Patent CA-2001568-C (CA)
Inventor: HUDSON ALAN THOMAS
IPC: A61K31/12
Filed: 1989-10-26
Granted: 1998-05-12
Abstract: The present invention relates to the use of 2-[4-(4-chlorophenyl) cyclohexyl]-3-hydroxy-1,4-naphthoquinone or a physiologically acceptable salt or other physiologically funtional derivative thereof for the manufacture of a medicament for the treatment and/or prophylaxis of toxoplasmosis in animals, to pharmaceutical compositions for the treatment and/or prophylaxis of toxoplasmosis, comprising said compound as active ingredient and to a method of treating or preventing toxoplasmosis in an animal which comprises administering to said animal an effective amount of said compound.
Patent CA-2007061-C (CA)
Title: Arithmetic element controller
Inventor: BOLSTAD GREGORY D
IPC: G06F12/02
Filed: 1990-01-03
Granted: 1994-05-24
Abstract: ARITHMETIC ELEMENT CONTROLLER           ABSTRACT An arithmetic element controller (17) which provides for memory address generation for three independent memories of a signal processor (10) and for direct memory access from external devices by way of an interface (11). The arithmetic el-ement controller (17) comprises a first address generator (170) which includes a gen-eral purpose address generator circuit (171) and three separate address generator cir-cuits (172, 174, 175) which generate memory addresses for data store, control store and micro store memories (13, 15, 18), respectively. A second address generator (176) comprises two address generator circuits which comprise memory address logic that generates memory addresses that permit direct memory addressing of the control store and data store memories by way of the interface. A memory access controller (178) is coupled to the two address generators (170, 176) to control access to the respective data store and control store memories (13, 15) by the respective ad-dress generators. The memory access controller (178) comprises arbitration logic(180, 184) which arbitrates between requests for data store memory access and con-trol store memory access. The second address generator (176) comprises a cache memory (190) which stores sets of control parameters provided by the control store memory (15), which control parameters comprise segment, offset bias and word count data. An adder (198), which adds the offset and segment parameters to gener-ate a data store memory address, and decrementing logic (196) utilizes the count pa-rameter to determine the number of words to transfer to the data store memory. Asecond adder (194) combines the bias and offset parameters to provide a new offset which is stored in the cache memory (190).
Patent CA-2010105-C (CA)
Title: Method of operating an ionization smoke alarm and ionization smoke alarm
Inventor: BEYERSDORF HARTWIG
IPC: G01N27/64
Filed: 1990-02-15
Granted: 1996-11-12
Abstract: A method of the operation of an ionization smoke alarm which has a measuring chamber open to the ambient air and ionizable by a radioactive source.  A measuring chamber includes a first electrode to which a supply d. c. voltage is applied and a measuring electrode the potential of which changes in response to the smoke density if smoke enters the measuring chamber.  This potential is measured for producing a smoke alarm signal if it reaches a predetermined value.  The potential of the measuring electrode is measured for at least one further electric field strength that is compared with at least a second potential which occurs at the second field strength according to the law of the agglomeration of small ions if smoke aerosols are present in the measuring chamber.
Patent CA-2018355-C (CA)
Title: Microalloyed steel and joint bar
Inventor: HANSEN STEVEN S
IPC: C21D7/13
Filed: 1990-06-06
Granted: 1997-10-07
Abstract: A  microalloyed,  fully  killed  steel  has  a composition,  in  weight  percent, of from about 0.20 to  about  0.45  percent  carbon,  from about 0.90 to about  1.70  percent  manganese,  from  about 0.10 to about  0.35 percent silicon, from about 0.01 to about 0.04  percent aluminum, from about 0.05 to about 0.20 percent  vanadium,  from  about  0.008 to about 0.024 percent   nitrogen,  balance  iron.    The steel  is particularly  useful  when  hot  rolled  to a railway joint  bar  section,  and  air cooled.  The resulting joint  bar meets AREA specifications in the as-rolled condition,  without  the  need  for  a reheat and oil quench heat treatment after rolling.
Patent CA-2024259-C (CA)
Title: Optical waveguide circuit with intersections
Inventor: NISHIMOTO HIROSHI
IPC: G02B6/28
Filed: 1990-08-29
Granted: 1995-04-18
Abstract: An optical waveguide circuit comprises intersections each including two optical waveguides which intersect with each other by a predetermined intersecting angle.   The intersection includes an island region and a peripheral region surrounding the island region.  The peripheral region has a refractive index which is lower than that of optical waveguides, so that an intersecting loss is lowered.
Patent CA-2026539-C (CA)
Title: Cigarette and smokable filler material therefor
Inventor: JAKOB STEPHEN WALTER
IPC: A24D1/00
Filed: 1990-09-28
Granted: 1995-11-14
Abstract: A combustible smokable filler material includes an agglomerated matrix of an inorganic component (e.g., particles of calcium carbonate) and an organic component (e.g., an alginate).  The smokable filler material also includes a binding agent, and an aerosol forming material.  Tobacco extracts and/or pieces of tobacco laminae can be incorporated into the smokable filler material, and/or the smokable filler material can be blended with tobacco cut filler.  Cigarettes are provided by wrapping the smokable filler material in a paper wrapping material.  A typical paper wrapping material has a porosity of less than about 5 CORESTA units.
Patent CA-2027092-C (CA)
Title: Work vehicle with tiltable cab and tilting apparatus
Inventor: KUHLMANN LUDGER
IPC: B62D33/06
Filed: 1990-10-05
Granted: 1994-11-15
Abstract: A work vehicle, in particular an agricultural or construction tractor, has a cab the lower portion of which lies partially between the vehicle's rear wheels and covers at least part of the power train.  To provide adequate access for maintenance, repair, exchange and cleaning of the components beneath the cab without great difficulty and with little expenditure of time, the cab can, after removal of a rear wheel, be tilted laterally about a tilt axis approximately parallel to the longitudinal axis of the vehicle.  The tilt angle is approximately 60° to 110°, and preferably about 90°. A readily transportable tilting apparatus also is provided which includes a hand-cranked spindle assembly for mounting to the chassis beneath the cab.  This tilting apparatus is rigidly fastened to the chassis perpendicular to the longitudinal axis of the vehicle, and includes a lifting arm fastenable to the cab and projecting outward over the tilt axis and a connector pivotally connecting the free end of the projecting lifting arm to the spindle follower.  Preferably, an upper-link of the three-point hitch typically found on this type of vehicle is used as the connector.
Patent CA-2027530-C (CA)
Title: W-phenoxy-heterocyclic compounds
Inventor: FREEDMAN JULES
IPC: A61P25/18
Filed: 1990-10-12
Granted: 2001-05-08
Abstract: The present invention is directed to a new class of phenoxy-heterocyclic compounds of the formula: (see formula I) and to their use as anti-depressants and as anxiolytics.
Patent CA-2032480-C (CA)
Title: Continuous extrusion apparatus
Inventor: HAWKES DANIEL JOHN
IPC: B21C23/00
Filed: 1990-05-18
Granted: 2001-06-19
Abstract: Apparatus for the continuous extrusion of metals in which feed is in-troduced into two (or more) spaced mart circumferential grooves (4) in a ro-tating wheel (2) (or rotating wheels) to contact an arcuate shoe portion (8) and abutments extending into the grooves. The feed is constrained by the abutments to flow through frusto-conical exit apertures (10) in the shoe por-tion (8) to a chamber (6) and is extruded as relatively thin-walled, large cross-section, product. The exit apertures (10) have cone angles in the range 5°-45°. Mixer plates (14) are profiled to distribute flow evenly from the ap-ertures ( 10) to around the die opening (30). An extrusion die body (18) for cylindrical extrusions is located and axially centered by set screws (122).    Where an even number of grooves (4) are utilised, an extrusion mandrel (12) may be secured to the shoe portion (8) by a bolt (22) positioned centrally of the grooves. Lubricant or oxidation inhibiting fluids may be injected inter-nally of the extruded product through a passage (36, 38) extending through the shoe portion (8) and the bolt (22). In another embodiment, the chamber (6) is also of divergent frusto-conical form having a cone angle correspond-ing to that of the apertures (10), thereby enabling the extrusion of even larg-er cross-section products. The frusto-conical form may be of elliptical cross-section to achieve a requisite divergence or to accord with the configuration of the die orifice. By providing spaced apart grooves (4) and apertures (10) diverging frusto-comically it is possible to extrude products of relatively large cross-section since the volume feed rate is enhanced and the distance travelled by the material from the grooves (4) to the die orifice (30) is re-duced, thereby reducing friction losses and the likelihood of discontinuities in the extrudate arising.
Patent CA-2033450-C (CA)
Title: Method and apparatus for controlling reciprocation of movable mirror for photoacoustic fourier transform spectroscopy
Inventor: YOSHIKAWA OSAMU
IPC: G01J3/453
Filed: 1990-12-31
Granted: 1999-12-28
Abstract: A method and apparatus for controlling the reciprocation of a movable mirror of an interferometer used in an interferometric spectrophotometer are disclosed, wherein a frequency dividing ratio corresponding to a desired reciprocating speed of the movable mirror is set and then a pulse signal from an oscillator is divided at the frequency dividing ratio for producing a frequency-divided signal which in turn is compared with an interference signal from a control interferometer to produce an error signal for controlling the reciprocating speed of the movable mirror based on this error signal until the desired reciprocating speed is reached.      Preferably, the frequency dividing ratio can be varied by a central processing unit, for example, so that the user is able to freely change the reciprocating speed of the movable mirror to conform to the type of a detector used, thereby enabling a measurement under optimum conditions.
Patent CA-2039194-C (CA)
Title: Uses of l-deprenyl and compositions for same
Inventor: MILGRAM NORTON W
IPC: C07C211/27
Filed: 1991-03-27
Granted: 1997-01-28
Abstract: L-deprenyl and pharmaceutically acceptable analog forms thereof are used at specific dosage levels and frequency of dosage to maintain normal adrenal function, thyroid function, immune system function and body composition in aging mammals.          The treatment can be especially useful for pets such as dogs and cats.