baber/WOPTO huggingface dataset:
Patent CA-1323605-C (CA)
Title: Preparation and dispensing container for hot, moist towels
Inventor: COTTON JAMES D
IPC: B65D81/22
Filed: 1989-04-20
Granted: 1993-10-26
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention is directed to preparation and dispensing of moist, hot towels which has become standard practice in international airline travel and is recognized as a desired passenger convenience.   Limitations on cost, storage space,  and airline attendant time have restricted the  airlines'  ability  to  make  such  a  convenience  more widespread.   The  present  invention  provides  a  compact, efficient means  for  containing,  preparing  and dispensing moist,  hot  towels  that  overcomes  these  drawbacks.   As disclosed, the container of the invention includes a bottom formed at least partially of heat insulating material that is adapted to contain a stack of,  for example, disposable towels and that has self-supporting sidewalls.  A top cover is  included that  is  similarly shaped,  but of a slightly smaller dimension so that it will fit inside the cavity of the bottom.  In use, the disposable towels are placed within the bottom cavity, and preferably using the cavity of the top, the desired amount of hot water is added to the towels. In cases where the bottom is less than full of towels, the top may be inverted and used to express excess water by pressing against the towels with the bottom tipped so as to drain the excess water.  The hot, moist towels may then be dispensed one at a time.   After use,  the  towels may be collected in the container, the top replaced and the entire contents   discarded.    Additional   preferred   embodiments disclosed  are where  the  top  and bottom are  formed  from expanded polystyrene,  and  have  outwardly  extending  sides with the angle variation from vertical of the bottom sides in the range of up to 30° and for the top sides is about 2° to 10° less.
Patent CA-1305208-C (CA)
Inventor: GENBAUFFE FRANCIS S
IPC: F24C15/02
Filed: 1989-05-19
Granted: 1992-07-14
Abstract: TITLE OF THE INVENTION:     COOKING APPARATUS, DOOR LATCHING CONSTRUCTION   THEREFOR AND METHODS OF MAKING THE SAME ABSTRACT OF THE DISCLOSURE:   A  cooking  apparatus,  a  door  latching construction therefor and methods of making the same are provided.  The cooking apparatus comprises a frame, a cooking chamber carried by the frame, a heating unit carried by the frame and being adapted to be actuated to heat clean the chamber, a switch for permitting the heating unit to heat clean the chamber only when the switch is actuated, a movable door carried by the frame for opening and closing the  cooking chamber,  a movable  latch member carried by the frame and being movable between a non-latching position thereof that permits the door to be opened and closed, and a latching position thereof that locks the door in its closed position if the door is in its closed  position at the time the latch member is moved to the latching position thereof, and a drive unit carried by the frame and being operatively interconnected to the latch member to move the  latch member between the positions thereof, the latch member being movable from the non-latching position thereof to a third position thereof by the drive unit when the drive unit tends to move the latch member from the non-latching position thereof when the door is not in a closed condition thereof,  the latch member being adapted to actuate the switch only when the latch member is in the latching position thereof.
Patent CA-1324578-C (CA)
Inventor: DE FREITAS COUTO ROSA EDUARDO
IPC: F02B1/04
Filed: 1989-05-19
Granted: 1993-11-23
Abstract: AIRCRAFT EXHAUST VALVES     ABSTRACT           A spark-ignited internal combustion engine exhaust valve having on critical surfaces thereof, e.g. on the stem where exhaust gases impinge, an aluminide from the group of nickel and titanium aluminides.
Patent CA-1327289-C (CA)
Inventor: WONG STEPHEN D
IPC: B61D17/04
Filed: 1989-05-25
Granted: 1994-03-01
Abstract: STEEL END STRUCTURE FOR ALUMINUM RAILCAR             ABSTRACT        A covered hopper railcar having an aluminum body portion comprising aluminum side, top and end sheets.  A side sill is secured to the lower marginal portion of each of the side sheets.  The end structure assembly includes a steel center stub sill assembly, a steel shear plate, steel body bolsters, and a pair of spaced-apart steel end stiffener members.  The end stiffener members extend between and are secured at their bottom ends to the upper surface of the shear plate, at their top portions to the end sheet and side sheet, and at intermediate portions to the end sheet. The top portion of the end stiffener members is secured to aluminum connector plates, which plates are secured to the end sheet and a side sheet by huckbolts passing therethrough.  The intermediate portion of the end stiffener members is huckbolted to an aluminum bracket which in turn is secured to the end sheet.
Patent CA-1308949-C (CA)
Title: Device at a launcher at an air vehicle
Inventor: NORRVI HANS
IPC: B64D7/08
Filed: 1989-06-09
Granted: 1992-10-20
Abstract: Abstract A device at a launcher at an air vehicle for detachably carrying and guiding a missile or the like is shown. The launcher comprises means for detachably carrying the missile and means for guiding the missile in the longitudinal direction of the launcher. The latter comprises a first profile element     secured in the launcher and a second profile element     secured in the missile, which profile elements are arranged to interact in order to admit a free mutual movement in the longitudinal direction of the launcher, while movement in lateral directions is limited. The device according to the invention is characterized particularly in that it comprises a profile plate     and a number of rela-tively thin shims    , the profile plate     and shims     being arranged securable in the first profile element     to so limit by means of an appropriate number of shims     the mutual move-ment of the first     and the second     profile element in the load carrying direction across the longitudinal direction of the launcher that the required allowance between the profile ele-ments        for mutual movability or the profile elements in the longitudinal direction of the launcher is maintained.
Patent CA-1324366-C (CA)
Inventor: HASELOH PETER
IPC: B64C27/52
Filed: 1989-06-28
Granted: 1993-11-16
Abstract: ABSTRACT OF THE DISCLOSURE An improvement  in a gyroplane having a keel,  a mast which extends from the keel, and a rotor blade which rotates at  the  top of  the  mast.   The  improvement  consists of a foreshortened mast  extending substantially vertically from the keel.  The mast has a first end secured to the keel and a second end.  A mast extension is provided having a first end and  a  second  end.    The  first  end  of the  extension  is pivotally secured to the second end of the mast.   A rotor blade  is mounted to the second end of  the extension.   A number of  selection positions are provided permitting the pilot to fix the extension in a preselected angular position with respect to the mast, whereby the centre of gravity of the gyroplane is altered to maintain flight attitude having regard to the weight of the pilot and cargo.
Patent CA-1338912-C (CA)
Title: Impact modified polyurethane blends
Inventor: LEE BIING-LIN
IPC: C08L75/06
Filed: 1989-07-31
Granted: 1997-02-11
Abstract: Impact resistant properties, especially at low temperatures, melt processing properties, and dimensional stability of thermoplastic elastomer polyurethanes are improved by the addition of a carbonyl modified polyole-fin. These improvements are particularly useful for reinforced polyurethanes.
Patent CA-1319634-C (CA)
Title: Vaccine
Inventor: HOWARD CHRISTOPHER J
IPC: A61K39/00
Filed: 1989-08-03
Granted: 1993-06-29
Abstract: ABSTRACT            Vaccine A vaccine comprises a non-cytopathogenic strain of bovine viral diarrhoea virus, grown in a bovine derived cell line such as MDBK and killed, for example with .beta.-propiolactone. The adjuvant is Quil A.
Patent CA-1339055-C (CA)
Title: Heat shrinkable bandage cover
Inventor: ERSFELD DEAN ARNOLD
IPC: A61F13/00
Filed: 1989-08-17
Granted: 1997-07-29
Abstract: A protective covering of nonwoven fabric for an orthopedic cast, wound dressing or other bandage is disclosed. The covering is adapted to fit loosely about the bandage to be protected and is capable of being heat-shrunk at a relatively low temperature to closely cover the bandage. The covering is permeable to water vapor and air, it may be treated with a surface active agent to provide superior water and soil repellency, and it may be provided in various colors or with various decorative designs.
Patent CA-1322730-C (CA)
Inventor: THOMAS JOHN J
IPC: F16D25/08
Filed: 1989-08-21
Granted: 1993-10-05
Abstract: ABSTRACT OF THE DISCLOSURE  A clutch release mechanism (10) that comprises an annular piston-cylinder  (39,  36)  arranged to move an anti-friction bearing  (50)  axially for operating a friction clutch  (14) between an engaged position and a disengaged position.  The outer diametrical dimension of the anti-friction bearing (50) is less than the internal profile dimension of the annular cylinder (36), whereby the bearing (50) is movable into the space circumscribed by the cylinder (36) when the piston (39) is in its retracted position.
Patent DK-162604-C (DK)
Inventor: HONDA SUSUMU
IPC: A61K38/00
Filed: 1984-09-19
Granted: 1992-05-11
Abstract: An intact human immune interferon protein and a method for its extraction and purification is disclosed. This method permits the purification to homogeneity of intact recombinant human immune interferon using extraction of transformed microorganisms containing the interferon with a protease inhibitor, such as guanidine-HCl, and purification with monoclonal antibodies to immune interferon.
Patent FI-72997-C (FI)
Inventor: TRAITLER HELMUT
IPC: A23L33/00
Filed: 1983-04-07
Granted: 1987-08-10
Abstract: The oil of pips of fruits of the Ribes genus is an abundant, cheap source of  gamma -linolenic acid. It is extracted using solvents from dried and ground residues from the production of juices, preserves and jellies or brandies, liqueurs and schnapps of fruits, such as blackcurrant, redcurrant or gooseberry. According to a preferred embodiment, the residues are treated with ethanol before being extracted with hexane in order to free the oil from most of the free fatty acids, waxes, colorings and odorous compounds. The refined oil is a valuable ingredient in cosmetic, dermatological, dietetic and pharmaceutical compositions.
Patent FI-77228-C (FI)
Inventor: KATHAWALA FAIZULLA GULAMHUSEIN
IPC: A61K31/405
Filed: 1984-06-28
Granted: 1989-02-10
Abstract: Compounds of formula I <CHEM> and the other is primary or secondary C1-6alkyl, C3-6cycloalkyl or phenyl-(CH2)m-,  wherein R4 is hydrogen, C1-4alkyl, C1-4alkoxy, (except t-butoxy), trifluoromethyl, fluoro, chloro, phenoxy or benzyloxy, R5 is hydrogen, C1-3alkyl, C1-3alkoxy, trifluoromethyl, fluoro, chloro, phenoxy or benzyloxy,  R5a is hydrogen C1-2alkyl, C1-2alkoxy, fluoro or chloro, and  m is 1, 2 or 3, with the provisos that both R5 and R5a must be hydrogen when R4 is hydrogen, R5a must be hydrogen when R5 is hydrogen, not more than one of R4 and R5 is trifluoromethyl, not more than one of R4 and R5 is phenoxy and not more than one of R4 and R5 is benzyloxy, R2 is hydrogen, C1-4alkyl, C3-6cycloalkyl, C1-4alkoxy, (except t-butoxy), trofluoromethyl, fluoro, chloro, phenoxy or benzyloxy, R3 is hydrogen, C1-3alkyl, C1-3alkoxy, trifluoromethyl, fluoro, chloro, phenoxy or benzyloxy, with the provisos that R3 must be hydrogen when R2 is hydrogen, not more than one of R2 and R3 is trifluoromethyl, not more than one of R2 and R3 is phenoxy, and not more than one of R2 and R3 is benzyloxy,  X is -(CH2n- or -CH=CH- in (n = 0, 1, 2 or 3), <CHEM> wherein R6 is hydrogen or C1-3alkyl in free acid form or in the form of a physiologically hydrolysable and acceptable ester or a lactone thereof or in salt form. These compounds are indicated for use as pharmaceuticals particularly for inhibiting cholesterol biosynthesis and treating atherosclesoris.
Patent FI-91450-C (FI)
Inventor: GROSS JUERGEN
IPC: G01N35/00
Filed: 1987-07-28
Granted: 1994-06-27
Abstract: In the device, a guide (8) opens into a turning device (1, 1a) for the test strips (2). Arranged between the guide and the turning device is a closure (9) for the guide which is linked to a holding device (10) by means of a lever (5). The holding device (10) projects into the guide and is mounted so as to rotate synchronously with the closure (9). The guide is furthermore provided with a drive device (7). The turning device has a movable barrier (4, 4a) which is driven by a position recognition device (3) arranged in the guide (8). 
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Patent FI-89472-C (FI)
Inventor: MACGILP NEIL ARCHIBALD
IPC: D06F39/02
Filed: 1987-09-17
Granted: 1993-10-11
Abstract: Packaging vessel for liquid products, comprising a removable dispensing unit covering the said vessel, the said dispensing unit being characterized by the combination of three components:   a) a first component (2), known per se, surrounding the mouth of the vessel (1) and permanently attached to the latter, the said first component comprising means for pouring the liquid, especially in the form of a spout or a beak (3); b) a second component (4) removably attached to the first component (2) in order to close the mouth in the closed position and to free the pouring means in the open position, then enabling the liquid to be evacuated and; c) a dispensing and/or distributing third component (5) removably attached to the second component. u
Patent FI-91088-C (FI)
Inventor: GRAVEMANN HORST
IPC: C22C9/00
Filed: 1988-08-05
Granted: 1994-05-10
Abstract: Continuous casting uses a mold made of copper allow which includes from 0.01% to 0.15% boron, 0.01 to 0.2% magnesium, the remainder being copper as well as manufacture-dependent inpurities and working additives; in addition, at least one additive from the group is used at stated percentages: from 0 to 0.05% silicon, from 0 to 0.5% Ni, from 0 to 0.03% iron, from 0 to 0.03% titanium, from 0 to 0.2% zirconium, from 0 to 0.04% phosphorus, at a total content not exceeding 0.6%, all percentages by weight; the silicon content should be from 0.02% to 0.04%, and the nickel content should be from 0.1 to 0.5%. The mold is made in several working and annealing steps, the last step should be a cold working step with at least 10% deformation.
Patent FI-83563-C (FI)
Inventor: KOPPANEN JORMA
IPC: F16K11/078
Filed: 1989-03-09
Granted: 1991-07-25
Abstract: A mixing valve comprising a valve body (1), a ceramic plate (2) fixed to the regulating part of the body, the plate having through inlets (7) for hot and cold water, and a through discharge outlet (8) for mixed water, and a mobile ceramic plate (3) having an opening cooperating with the openings in the solid plate (2) for regulation of cold and hot water flows. The mobile plate (3) forms per se or together with a plastic piece (4) a water flow space (11), and a spindle (5) is fitted to the mobile plate (3) which spindle is rotatingly articulated on a limiter (9). In order to avoid a pressure shock in the pipework caused by a rapid closing motion of the cock a means for slowing down the closing action is formed in the spindle (5) at the limiter (9) and separated from the flow space (11). The means for slowing down (10) may comprise a piston placed in a cylindrical through opening of the spindle (5), the piston ends being supported by a curved support surface formed on the inner surface of the limiter (9).
Patent FI-98202-C (FI)
Inventor: LUNDQUIST ESKIL SIGFRID
IPC: B29C67/04
Filed: 1990-06-01
Granted: 1997-05-12
Abstract: A decorative web, sheet or panel of plastic or some other material is made by applying a liquid to a support in a predetermined pattern. Then a decorative material is applied, preferably in the form of a powder, whereupon such decorative material has not been bonded with the liquid, is removed. The application of liquid in a new pattern and decorative material of a colour or structure deviating from that of the decorative material first applied, as well as the removal of excess material are repeated, until the desired final pattern is obtained, whereupon the liquid is evaporated or caused to be sorbed by the decorative material, and the obtained aggregate is molten or sintered, where appropriate after levelling and application of a further layer.
Patent FI-92198-C (FI)
Inventor: BRUFANI MARIO
IPC: C07D307/79
Filed: 1990-08-13
Granted: 1994-10-10
Abstract: Compounds having the formula <CHEM> are usefull as antioxidants or radical-scavengers in pharmaceuticals with mucoregulation and anti-ischemic activity.
Patent FI-99027-C (FI)
Inventor: KALLIO ARJA
IPC: C12Q1/68
Filed: 1992-06-24
Granted: 1999-10-20
Abstract: The adequacy of clinical specimens for nucleic acid hybridization tests is determined by a method comprising the steps of (a) taking a representative sample from the specimen; (b) applying the sample, without intermediate treatment, to a gel having dispersed therein a nucleic acid staining agent such that the staining agent binds to the nucleic acids in the sample to produce a visually detectable product; and (c) visually determining the amount of staining agent bound to the sample and comparing this to the result obtained for a known concentration of deoxyribonucleic acid and staining agent in order to determine the approximate number of cells in the sample. Reagents and apparatus for performing the method may be packaged in kit form.
Patent NO-153261-C (NO)
Inventor: BRANKLING DAVID
IPC: C10M159/04
Filed: 1982-05-19
Abstract: A viscosity index improver additive composition comprising from 1 to 25% by weight of a hydrogenated alkenylarene/conjugated diene interpolymer having a number average molecular weight greater than 20,000, from 30 to 72% by weight of a synthetic ester lubricating oil comprising an alkyl ester of a saturated aliphatic carboxylic acid and from 15 to 50% by weight of a non-synthetic mineral lubricating oil, all percentages by weight being expressed in terms of the total weight of the composition. In a modification of the invention the proportion of mineral lubricating oil is decreased and the proportion of ester lubricating oil is increased by the addition of, for example, either an ethylene copolymer or a polybutene in an amount of from 1 to 25% by weight.
Patent NO-173747-C (NO)
Inventor: MARGUIER GILBERT
IPC: C23C22/32
Filed: 1987-06-10
Abstract: A composition for coating a metal substrate, comprising at least:
 a) a particulate metal,
 b) chromic acid and/or one of its derivatives,
 c) boric acid and/or one of its derivatives,
 d) a pH regulator such as zinc oxide (ZnO) or cobalt carbonate (CoCO3),
 e) a solvent of high boiling point of the polyol or glycol ether type,
 f) an organic cosolvent of specified solubility parameter,
 g) a defoaming solvent of the white spirit or naphtha type,
 h) a system of nonionic surfactants comprising at least one water-soluble surfactant and a surfactant soluble in white spirit, and
 i) water. 
<??>The invention also relates to metal substrates coated with the anticorrosion coating resulting from heating after the application of the composition to the substrate.
Patent NO-166879-C (NO)
Inventor: REISO ODDVIN
IPC: C22F1/05
Filed: 1987-07-20
Abstract: A method for preparing an alloy for extrusion purposes, for example an aluminimum alloy comprising casting an ingot or billet, homogenizing the ingot or billet, cooling the homogenized ingot or billet, reheating the ingot or billet to a temperature above the solubility temperature of the precipitated phases in the matrix, holding the ingot or billet at the temperature above the solubility temperature and either quickly cooling the ingot or billet to the disired extrusion temperature to prevent precipitation of said phases in the alloy structure, or extruding the ingot or billet at the solubility temperature. This method improves the extrudability for the billet, in particular by making it possible to increase the extrusion speed.
Patent NO-167851-C (NO)
Inventor: PLETSCHER OSKAR
IPC: B62L1/16
Filed: 1989-06-21
Abstract: A pair of brake shoes (36) arranged opposite one another are intended for engaging the side faces of a rim (F) and are each fastened to the end region of an arm (30, 31) of a brake caliper (29). The arms (30, 31) are jointly pivotable, counter to the effect of a restoring spring (47), in a plane at a right angle to the direction of frictional force, and moreover the brake shoes are displaceable to a restricted extent in a direction at a right angle to the pivoting plane. The arms (30, 31) interact with a sloping face (23, 24), in order, during the displacement of the brake shoes (36), to be pressed against the corresponding side face of the rim (F) in an assisted manner. To reduce the danger that the arms (30, 31) will jam during the application of the brake and that consequently the braked wheel (11) will lock, the end regions of the two arms (30, 31) are each supported on a sloping face (23, 24) via a freely rotatable roller (51), these sloping faces (23 24) converging in the direction of frictional force and are anchored firmly to the bicycle frame (12, 13). The arms (30, 31) are each pivotable about their own pivot pin (33, 34'), and the sloping faces (23, 24) and rollers (51) are arranged between the respective brake shoe (36) and the pivot pin (33, 34').
Patent NO-172931-C (NO)
Inventor: MEINDL BERND
IPC: B61B11/00
Filed: 1989-11-13
Abstract: A cable conveyance having a storage region for garaging the carriers which can be decoupled from the transport cable. The carriers are displaced along a transport rail to the storage regions by a reversible drive and are permitted to move by gravity along storage rails into this region or by positively tilting these storage rails back to the transport rail to return to the cable. Thus within the storage region the displacement of the carriers is by gravity only and there is no need to provide a special drive for entrainment of the carriers along the storage rails.
Patent NO-180797-C (NO)
Inventor: ANDERSSON LENNART
IPC: D21C9/10
Filed: 1992-04-29
Abstract: The present invention relates to a process for delignification and bleaching of chemically digested lignocellulose-containing pulp, where the pulp, from which essentially no magnesium ions have been removed by acid wash, is treated with a complexing agent at a pH in the range from 4 up to 9.0, whereupon the pulp is bleached with ozone. The initial treatment with a complexing agent removes the ions of certain metals detrimental to the subsequent ozone bleaching, while retaining in the pulp the desirable ions, primarily of alkaline earth metals. Thereby, the selectivity in the delignification is increased and the strength of the pulp maintained. The pulp can be bleached with peroxide after the treatment according to the invention, to obtain the desired final brightness and completely avoid formation and discharge of chlorinated organic compounds.