baber/WOPTO huggingface dataset:
Patent CA-1320051-C (CA)
Title: Machine for the grinding of rails
Inventor: BUHLER FRITZ
IPC: E01B31/17
Filed: 1989-05-18
Granted: 1993-07-13
Abstract: ABSTRACT OF THE DISCLOSURE      The carriage comprises a frame with two end axles, between which is located a bissel truck, the chassis of which is articulated on one of these end axles, and a guide bar articulated between the axle of the bissel truck and the other end axle.  At least one wheel of the bissel truck functions as a rail tracer.  Grinding heads are articulated on this chassis and on this guide bar by means of connecting rods and are thus guided independently of the positions of the end axles, in such a way that the contact point of each grinding wheel follows the rails independently of curves, thus compensating the cambers at these points.      The carriage can have several successive bissel trucks articulated on one another, each guiding grinding heads, or a system of levers for the indirect guidance of the grinding heads, this system being controlled by a bissel measuring truck.  To compensate the variation of the rails, telescopic bissel trucks can be provided.
Patent CA-1332585-C (CA)
Inventor: CHATOUREL DANIEL
IPC: B65D77/06
Filed: 1989-06-21
Granted: 1994-10-18
Abstract: Opening/closing device intended to be used in combination with a pliable sachet (18) especially for the packaging of liquid, of the type comprising a shut-off and pouring assembly consisting of a cylindrical shank (1) and of a plug interacting with the said shank and equipped with means for cutting and perforating the wall of the said sachet by screwing or pressure, to allow it to be opened, characterised in that the shank (1) has a means (4) extending radially relative to the latter and allowing it to be grasped by the user at the moment when the said wall is pierced. 
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Patent CA-1341028-C (CA)
Inventor: BOHM GEORG G A
IPC: B29L30/00
Filed: 1989-07-10
Granted: 2000-06-13
Abstract: A product and process for imparting decorative appliques to the sidewalls of tires during the curing operation are presented. A spool of applique composite material is maintained for feeding into a tire mold or onto a transfer device, thereby defining a ring for vulcanization to a tire. The applique consists of a laminate received upon a carrier, the laminate having a first barrier layer and a congruent second decorative layer. The laminate is received by a tire sidewall between two grooves which serve to isolate the decorative layer from the tire itself.
Patent CA-1333954-C (CA)
Inventor: DAUMIT GENE P
IPC: D01F9/22
Filed: 1989-08-09
Granted: 1995-01-17
Abstract: An acrylic multifilamentary material possessing an internal structure which is particularly suited for thermal conversion to high strength carbon fibers is formed via a specifically defined combination of processing conditions.  The acrylic polymer while in substantially homogeneous admixture with appropriate concentrations (as defined) of acetonitrile, C1 to C4 monohydroxy alkanol, and water is melt extruded and is drawn at a relatively low draw ratio which is substantially less than the maximum draw ratio achievable.  This fibrous material which is capable of readily undergoing drawing is passed through a heat treatment zone wherein the evolution of residual acetonitrile, the monohydroxy alkanol and water takes place.  The resulting fibrous material following such heat treatment is subjected to additional drawing to accomplish further orientation and internal structure modification and to produce a fibrous material of the appropriate denier for carbon fiber production.  One accordingly is provided a reliable route to form a fibrous acrylic precursor for carbon fiber production without the necessity to employ the solution-spinning routes commonly utilized in the prior art for precursor formation.  One can now eliminate the utilization and handling of large amounts of solvent as has heretofore been necessary when forming an acrylic carbon fiber precursor.  Also, acrylic fiber precursors possessing a wide variety of cross-sectional configurations now are made possible which can be thermally converted into carbon fibers of a similar cross-sectional configuration.
Patent CA-1336312-C (CA)
Title: Optical recording materials method for preparing the same and optical cards having the same
Inventor: HAYASHI YOSHIO
IPC: G11B7/249
Filed: 1989-09-08
Granted: 1995-07-18
Abstract: An optical recording material comprising:  a thin film or membrane of a hydrophobic binding agent; and metallic particles having a diameter of 0.003 µm to 3 µm dispersed in said film or membrane wherein the density of said metallic particles is higher near at least one surface of said film or membrane as compared with another portion of said film or membrane, each metallic particle having a nucleus and an outer coating, said outer coating consisting of at least one metal having a melting point of 250 °C to 1800 °C and a thermal conductivity at 0 °C of 5 W?m-1?K-1 to 450 W?m-1?K-1 wherein the reflectivity of the surface of said film or membrane where the density of said metallic particle is higher is 10 to 90 %., a method for preparing the optical recording material and an optical card containing the optical recording material.
Patent CA-1339985-C (CA)
Title: Self-bonding tapes
Inventor: KENT ERIC GEORGE
IPC: C09J7/02
Filed: 1989-09-25
Granted: 1998-08-04
Abstract: Novel, uncured tapes are provided comprising a raw polymer mixture of HDPE, LLDPE or isotactic polypropylene, chlorosulfonated polyethylene rubber, a small amount of a filler or pigment and, optionally, a minor proportion of chlorinated polyethylene rubber or an elastomeric polymer.  They are self-bonding when elongated at least about 50% and wrapped on a substrate, and possess various degrees of flame resistance depending on their composition.
Patent CA-1322928-C (CA)
Inventor: BAHRANI ABDUL S
IPC: B02B3/00
Filed: 1989-09-28
Granted: 1993-10-12
Abstract: PROCESSES FOR DEHUSKING PSYLLIUM SEEDS      ABSTRACT OF THE DISCLOSURE      Processes for dehusking psyllium seeds to obtain high yields of high  purity  psyllium  seed  husk.   These  processes  comprise milling intact psyllium seeds in a mill which causes the husk to be fragmented by collision under conditions whereby the husk is fractured and separated from the non-husk portion of the psyllium seed  without  substantial  breakage  and  size  reduction  of  the non-husk portion.  Preferred milling utilizes impact speeds within the range of from about 5m/sec to about 40m/sec.
Patent CA-1341310-C (CA)
Title: Interactive computer network and method of operation
Inventor: TIEMANN DUANE
IPC: A61K6/893
Filed: 1989-07-17
Granted: 2001-10-23
Abstract: A distributed processing, interactive computer network and method of operation is described. The network is designed to provide very large numbers of simultaneous users access to large numbers of applications which feature interactive text/graphic sessions. The network includes one or more host computers having application data stores; a plurality of concentrator computers, also including application data stores, the concentrator computers being connected in groups of one or more to each of the host computers; and a plurality of reception system computers connected in groups of one or more to each of the concentrator computers, the reception system computers being arranged so that respective users can request interactive applications at the reception system computers. In accordance with the design, the reception system computers also include application data stores. The method for operating the network includes steps for generating the interactive text/graphic sessions from objects that include data and/or program instructions. Additionally, the method features steps for distributing objects among the data stores of the network computers, and thereafter, permitting the reception system computer at which an application is requested to selectively collect objects required for the application from the network and the respective reception system so that the requested application may be presented at the reception system based on the objects collected. This operation decreases processing demand on the higher-level network elements, permitting them to function primarily as data supply and maintenance resources, thereby reducing network complexity, cost and response time.
Patent DK-157754-C (DK)
Inventor: BONSE GERHARD
IPC: C07D405/04
Filed: 1982-08-27
Granted: 1990-07-09
Abstract: 4-Methyl-5-oxo-3-thioxo-tetrahydro-1,2,4-(2H,4H)-triazines, which are intermediate products for known herbicides, can be prepared in high yields by a process in which an acyl cyanide of the general formula R-CO-CN (II) wherein R represents an optionally substituted aliphatic radical having up to 12 carbon atoms, an optionally substituted cycloalkyl radical having 3 to 10 carbon atoms, an optionally substituted phenyl or naphthyl radical or an optionally substituted heterocyclic radical, is reacted with a carboxylic acid anhydride of the general formula R1-CO-O-CO-R1 (II) in which R1 represents an optionally substituted aliphatic radical having up to 8 carbon atoms or an optionally substituted phenyl radical, in the presence of a strong acid and, if appropriate, in the presence of a solvent, at a temperature between -50 DEG  and 150 DEG  C., and the reaction mixture thus obtained is then reacted directly with 4-methyl-thiosemicarbazide (CH3-NH-CS-NH-NH2).
Patent DK-161880-C (DK)
Inventor: RASZTAR MAGNUS
IPC: B65B9/14
Filed: 1982-12-09
Granted: 1992-02-03
Abstract: It is known to pack stacks with shrink foil in the form of a hood which is manually drawn over the stack at one work station, and then which at a second work station is exposed to the influence of heat so that it shrinks around the stack. The present invention discloses a method and an apparatus whereby the covering and the shrinking are effected at one station and in a fully automatic manner, in that a foil is fed from a supply roll (4) from above and down to a shrink frame (1) which is vertically movable, and which with its downwards movement is used to draw the hood down after cutting-off and spreading, and which during its movement upwards carries out the shrinking.
Patent FI-73114-C (FI)
Inventor: WOLLANK GERHARD
IPC: H05B41/26
Filed: 1982-01-18
Granted: 1987-08-10
Abstract: Method for heating and igniting as well as controlling or regulating the light flux of low-pressure gas-discharge lamps, including a ballast having an inverter for generating an ac voltage at inverter output terminals from a dc voltage generated from an ac supply network by rectifiers, the ac voltage having a frequency higher than line frequency, the ballast including an L-C circuit having a capacitor and a first choke connected between one of the inverter output terminals and a lamp, the lamp being in turn connected to another of the inverter output terminals, a second choke shunted across the lamp, the charge of the capacitor being constantly reversed by the inverter with controllable frequency, which comprises changing the inverter frequency in accordance with the desired light flux with constant ac voltage amplitude at the outputs of the inverter, tuning the frequency, voltage, capacitor, first choke and second choke to each other, circulating substantially the required heating current through heating coils of the lamp at low frequency before the lamp is ignited, decreasing the heating current at rising frequency until substantially 40% of the rated light flux of the lamp is reached after the lamp is ignited, and decreasing the heating current to less than 25% of its initial value as the frequency continues to rise until the rated light flux of the lamp is reached, and an apparatus for carrying out the method.
Patent FI-72182-C (FI)
Inventor: KESSEL BERNHARD
IPC: F04D13/08
Filed: 1982-11-08
Granted: 1987-04-13
Abstract: 1. A submersible pump for the delivery of liquids with a capsular shell which has, on the pump suction side, a suction component forming a base for the submersible pump with inlet openings and, on the side of the shell facing away from the suction component, an outlet connection, characterised in that provision is additionally made for at least one second outlet connection (15 or 10) which is either provided on the top shell side (5), if the first outlet connection (15) is emerging from a shell side (3a), or which is located on a shell side (3a) if the first outlet connection (10) is emerging from the top shell side (5).
Patent FI-77185-C (FI)
Inventor: CONTI ROMANO
IPC: B65D27/00
Filed: 1983-11-24
Granted: 1989-02-10
Abstract: A module for postal transmission, particularly for confidential information such as bank statement and the like, according to the invention has at least four sections (13, 15, 17, 19; 313, 315, etc.) defined by parallel fold lines (7, 9, 11; 331, 332, etc.) for repeated folding; on one of the external sections (13; 313) of the module, in the fully-folded configuration, a window (F, F1) is provided for the address; the useful face of these sections is surrounded by a perimetrical strip for permanent sealing (23A, 23B, 23C; 623) to assure the inviolability of said face, while on the reverse side of it a non-permanent glueing (25B, 25C; 125B, 125C, etc.) is provided. With respect to the known cross-folding modules, the module of the invention has a larger useful surface available, assures a higher production rate and is more easily handled.
Patent FI-83771-C (FI)
Inventor: BENGTSSON KARL STEFAN
IPC: C07D207/09
Filed: 1985-01-30
Granted: 1991-08-26
Abstract: Novel therapeutically active compounds of the formula <CHEM>  wherein Z , being Z<1>, Z<2> or Z<3>, is the same or different and selected among OH, OR<1>, NH2, NR2<4>, NHR<4>, SH, SR<4> and OR<4> wherein R<1> is a formyl group, an acyl group, an alkoxycarbonyl group or a mono- or dialkylcarbamoyl group and R<4> is a lower alkyl group, R<2> is a hydrogen, a halogen, a lower alkyl or a lower trifluoroalkyl group, R<3> is a hydrogen atom, a lower alkyl group, an alkenyl group, an alkynyl group or a phenyl group, which phenyl group could optionally be substituted by one or more of fluoro, chloro, bromo, trifluoromethyl, methyl, ethyl, methoxy or ethoxy in the ortho, metal or para positions, or optionally substituted by methylenedioxy, provided that at least one of Z<1>, Z<2> and Z<3> is a group OR<4> and further provided that when Z<2> is OH or NH2, Z<1> is NR2<4>, NHR<4>, SH, SR<4> or OR<4> or a physiologically acceptable salt or optical isomer thereof, intermediates and methods for their preparation, pharmaceutical preparations containing the compounds and methods for their therapeutical use.
Patent FI-81094-C (FI)
Inventor: KAEMMERER FRIEDRICH-JOHANNES
IPC: C07D261/18
Filed: 1985-02-14
Granted: 1990-09-10
Abstract: 4-Isoxazolecarboxylic acid amides of the general formula I    <IMAGE> (I)  in which R denotes hydrogen, alkyl with up to 4 carbon atoms or halogenoalkyl with up to 2 carbon atoms and W denotes a direct bond, CH2, CH-CH3, CH-C2H5, CHOH, O or S, processes for their preparation, medicaments which contain these compounds and the use of the compounds for the treatment of pain and/or fever.
Patent FI-82075-C (FI)
Inventor: HUBER FLOYD MILTON
IPC: C12P21/04
Filed: 1985-10-08
Granted: 1991-01-10
Abstract: An improved process is provided for producing A-21978C cyclic peptide derivatives having a C2-C14 alkonoyl side chain which comprises feeding a C2-C14 alkanoic acid, or an ester or salt thereof, to the A-21978C-producing culture during the production stages of the fermentation. In addition, a new process is provided for producing the A-21978C antibiotics which comprises cultivating under aerobic conditions a new strain of microorganism.
Patent FI-87311-C (FI)
Inventor: WEISMAN PAUL THOMAS
IPC: A61F13/15
Filed: 1986-05-14
Granted: 1992-12-28
Abstract: The present invention provides absorbent articles, such as disposable diapers, which utilize substantially water-insoluble hydrogel material to enhance the absorbent capacity of such articles. In these articles, the hydrogel material, combined in particulate form with hydrophilic fiber material, is primarily placed in a lower fluid storage layer of the absorbent core of the article. Such a fluid storage lower layer of the absorbent core is placed underneath an upper, preferably larger, fluid acquisition/distribution layer containing little or no hydrogel. This lower fluid storage layer is positioned in such a manner that at least about 75% of the hydrogel in the lower layer is found in the front two-thirds of the absorbent article and such that at least about 55% of the hydrogel in the lower layer is found in the front half of the absorbent article. Absorbent articles of this type make especially effective and efficient use of the hydrogel material and may also provide a diaper rash control benefit. Absorbent cores of the type utilized in such articles are also disclosed.
Patent FI-85977-C (FI)
Inventor: OKUHARA MASAKUNI
IPC: C07D498/14
Filed: 1986-11-07
Granted: 1992-06-25
Abstract: This invention relates to tricyclo compounds useful for treatment and prevention of resistance by transplantation, graft-versus-host diseases by medulla ossium transplantation, autoimmune diseases, infectious diseases, and the like, which can be represented by the following formula:to a process for their production, to a pharmaceutical composition containing the same and to a use thereof.
Patent FI-81879-C (FI)
Inventor: KARHU NIILO
IPC: E05D15/58
Filed: 1989-04-07
Granted: 1993-02-11
Abstract: PCT No. PCT/FI90/00083 Sec. 371 Date Dec. 4, 1991 Sec. 102(e) Date Dec. 4, 1991 PCT Filed Mar. 28, 1990 PCT Pub. No. WO90/12183 PCT Pub. Date Oct. 18, 1990.A pivotable glazing structure for covering an opening comprising sheets forming sections. Each sheet having a bottom edge and a top edge and each sheet is supported by its tip or bottom edge to a first bearing rail mounted on a structure and an opposite edge is supported at one supporting point to a second bearing rail mounted on a structure. The sheets can be individually moved to an edge of the opening covered by the sheets on sheet supporting points and pivoted through 90 degrees on first sheet hinge pines which are positioned at supporting points in alignment with each other so as to expose an outwardfacing surface of the sheet. A second hinge pin of the sheet is provided with a latch for locking the second hinge pin in position as the sheet is being pivoted on hinge pins. The latch comprises a jutting member made of a flexible material and the jutting member is adapted to engage with a toothed portion attached to or formed integrally with the bearing rail.
Patent FI-88316-C (FI)
Inventor: VAHERI MARJA
IPC: D21C9/10
Filed: 1989-07-10
Granted: 1993-04-26
Abstract: The invention concerns a procedure for the bleaching of pulp, in which procedure an oxidating bleaching chemical containing chlorine is used. The essential feature of the invention is that the pulp is treated, either in conjunction with or before oxidation, with a lignin-modifying oxidation-reduction enzyme, such as the lactase produced by the white-rot fungus. The oxidating bleaching chemical used in the procedure may be chlorine dioxide or a mixture of chlorine dioxide and chlorine gas. The use of said enzyme reduces the amount of chlorophenols and other forms of organically bound chlorine in the spent bleach liquor, simultaneously lowering its chemical oxygen demand.
Patent FI-98755-C (FI)
Inventor: HOEFLE SIEGFRIED
IPC: F16L3/14
Filed: 1992-03-13
Granted: 1997-08-11
Abstract: The height-adjustable pipe hanger consists of a threaded rod (2) carrying a stop nut (4) and a lock nut (3), and of a strip-shaped retaining loop (1) with bent ends in the form of flaps (1b, 1c) lying one above the other. All the tension forces are absorbed by means of a bent projection (1f) of the first flap (1b), which projection (1f) engages in the concave region (1h) of a fold (1g) of the second flap (1c). When the flap (1b) is clamped to the flap (1c) by means of the stop nut (4) and the lock nut (3), loosening of the mutual hooking is prevented. 
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Patent FI-98888-C (FI)
Inventor: EHRLICH MARIKA
IPC: A61K31/57
Filed: 1992-10-07
Granted: 1997-09-10
Abstract: An ovulation-inhibiting preparation for hormonal contraception, comprising two hormone constituents packed spatially separate in a packing unit intended for chronological, sequential oral administration, said constituents each comprising a plurality of daily hormone units accommodated spatially separate and individually removable in the packaging unit. The first hormone constituent consists essentially of an estrogen preparation which effects a disturbance of the follicle stimulation; the second hormone constituent consists of an estrogen preparation and a gestagen preparation in a dose at least adequate for inhibiting ovulation. The total number of daily hormone units is equal to the total number of days in the desired cycle, and the number of daily units of the first hormone constituent is less than the number of daily units of the second hormone constituent. The first hormone constituent comprises 5 to 14 daily units, and the second hormone constituent comprises 23 to 14 daily units.
Patent NO-150723-C (NO)
Inventor: LEYENDECKER GUSTAVE
IPC: C10B1/10
Filed: 1980-06-23
Abstract: In the continuous production of coke or semicoke from coal grains and/or fines an inclined air-tight rotating tubular oven is fed with coal grains and/or fines from a hopper. As the coal grains and/or fines progress down the rotating oven they are heated by a stoichiometric mixture from a burner and converted into coke or semicoke having a volatile content of from 1% to 20%. During the heating of the coal grains and/or fines the interior of the oven is maintained under a slightly elevated pressure in relation to the atmosphere. The coke or semicoke is then extracted from the oven and passed to an extinguishing device where the coke or semicoke is extinguished to prevent recombustion.
Patent NO-160971-C (NO)
Inventor: PHILLIPS BRINLEY MORRIS
IPC: C11D1/75
Filed: 1983-04-12
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 NO-157044-C (NO)
Inventor: HOLLENBERG DETLEF
IPC: A45D19/02
Filed: 1983-11-07
Abstract: 1. Closure (1) with applicator tip (2) and spreading device (6) for a colouring agent dispenser, wherein the spreading device (6) displays at least one comb tine (9, 21) to be coupled with an exit opening (4) of the applicator tip (2) and a receiving bore (8, 12) for placing onto the applicator tip (2), characterised thereby, that the spreading device (6) is constructed integrally as at least one tine (9, 21) with receiving bore (8, 12) formed in the foot (7) for the direct forcelocking plugging onto the applicator tip (2) and that the free end (13), surrounding the exit opening (4), of the applicator tip (2) in the position of use delivering colouring agent penetrates the receiving bore (8) or ending within the receiving bore (12) stands in communication by way of at least one outlet channel (16) with opening (17, 22) on the inward surface of a tine (9, 21) and/or by way of at least one bore (14) with opening in the region of the bridge (15), which forms a steadily curved, in particular semi-circular transition between neighbouring tines (9), with the hair treatment region of the spreading device (6).
Patent NO-160640-C (NO)
Inventor: TOEPHOLM CHRISTIAN
IPC: H04R25/02
Filed: 1984-08-14
Abstract: A hearing aid which can be worn in the ear concha and which contains a microphone, an amplifier, an earphone, a battery and a connection to an ear adapter. All components are mounted in a flat, cylindrical housing (1), whose cover (2) can be rotated around a hollow shaft (6) which acts as the sound inlet channel (4), actuates the on/off switch (8, 9) and carries on its inner side at least one wiper (11) which, in contact with at least one resistive strip (10), acts as a volume control.