baber/WOPTO huggingface dataset:
Patent DK-155909-C (DK)
Inventor: JENSEN HENRIK GULDAGER
IPC: A24D1/04
Filed: 1985-07-18
Granted: 1989-10-30
Abstract: In order to obtain a leak-free and mechanically stable joint between the helically wound wrapper (7) and the mouthpiece paper (10a) which surrounds the filter, the latter has been divided into an inner filter plug (4a) abutting against the end face of the bunch (3a) and an outer filter plug (9a) located in extension of the inner plug. An additional, interior mouthpiece paper (5a) surrounds the inner filter plug (4a) and a portion of the bunch (3a), and the wrapper (7) is retained between the two mouthpiece papers (5a, 10a) and supported from inside by the inner filter plug (4a). In the method a double filter plug is first placed between two bunches and an interior mouthpiece paper is applied. A wrapper is rolled around the entire length of the resulting double bunch which is then severed to form two single bunches. A further double filter plug is placed between the single bunches where-upon an exterior mounthpiece paper is applied. Finally the product is severed in the middle.
Patent DK-154765-C (DK)
Inventor: BEYERLE RUDI
IPC: C07D241/08
Filed: 1982-07-30
Granted: 1989-05-16
Abstract: Aryl-substituted piperazinones and their physiologically-acceptable acid-addition salts have a useful nootropic action. They are administered enterally or parenterally in conventional dosage forms.
Patent FI-76214-C (FI)
Inventor: JORGENSON GORDON KENNETH
IPC: F42D1/06
Filed: 1981-07-27
Granted: 1988-09-09
Abstract: Method of charging a borehole (15) with a column of explosives (as well as a blasting method) wherein the explosive charge is detonable simultaneously or in time-delay sequence by means of two or more electrically initiated detonators. The method requires providing a loop (8) of an insulated electrical conductor throughout the length of the borehole and, as the borehole is charged with explosives, sliding electrically actuable (time-delay) detonators along the looped wire (8) so as to be positioned at intervals throughout the borehole (15). The detonators are electrically coupled to the looped wire (8) by means of slidable toroidal transformer cores. The wire loop (8), in turn, is electromagnetically energized by means of a second transformer core (4) and an A. C. energy source (1).
Patent FI-65027-C (FI)
Inventor: NIITTI TIMO UNTAMO
IPC: B03D1/16
Filed: 1982-06-03
Granted: 1984-03-12
Abstract: The coating on the stator vanes in a flotation machine is subject to abrasive load caused by the air/suspension flow and acting on the top part of the vane facing the rotor. In prior art, the coating placed on the vane was stationarily joined, serving single use only. In the invention a detachable coating (6) has been developed, which is placed like a sock upon the stator vane (4) and secured in place with the aid of a cover member (8). This securing, or locking, is accomplished with the aid of a groove (7) machined in the stator vane and of tooth-like projections (9) provided on the cover member. A locally worn-out coating may be detached and either turned through 180 DEG  or inverted and put back in its place.
Patent FI-81720-C (FI)
Inventor: EIBL JOHANN
IPC: A61L2/00
Filed: 1985-03-08
Granted: 1990-12-10
Abstract: A method of inactivating viruses in blood products is described, wherein the blood products are heat-treated in a humid or in a solid state in the presence of inorganic or organic hydroxyl group-containing compounds having an H+-dissociation constant of <10-11 in a concentration of more than 0.05 (5% by weight) and less than 0.70 (70% by weight). The hydroxyl group-containing compounds may be water, methanol, ethanol or mannitol. The temperature may amount up to 121 DEG  C., the heat treatment may last from 1 s to 100 h. The inactivation method may be applied for producing blood products selected from enzymes, proenzymes including coagulation factors, enzyme inhibitors, immunoglobulins, albumin, plasminogen, fibrinogen, fibronectin or plasma, the inactivation destroying any reproducible filterable pathogens that might be present.
Patent FI-92303-C (FI)
Inventor: BIGGS IAN STEDMAN
IPC: B29C70/46
Filed: 1987-07-27
Granted: 1994-10-25
Abstract: A method of making laminated reinforced thermoplastic sheets which includes preparing first and second porous sheets each comprising 20% to 60% by weight of reinforcing fibres having a high modulus of elasticity as herein defined and 40% to 80% by weight of a thermoplastics material differing from the thermoplastic material in the other sheet and applying heat and pressure to cause the sheets to consolidate and adhere together to form a laminate.
Patent FI-92402-C (FI)
Inventor: DOLPHIN DAVID H
IPC: D21C1/00
Filed: 1989-10-16
Granted: 1994-11-10
Abstract: Disclosed are tetraphenyl porphyrins which are beta-substituted by fluoro or chloro and/or bear electronegative substituents on the phenyl including one or two water solubilizing substituents. The new porphorins are particularly suitable as catalysts in a variety of oxidative reactions and methods.
Patent NO-136935-C (NO)
Inventor: DAWSON PETER LEONARD
IPC: C09K23/14
Filed: 1971-05-26
Abstract: 1395031 Dishwashing composition UNILEVER Ltd 24 May 1972 [26 May 1971 26 Nov 1971] 2838/72 and 54995/71 Divided out of 1315363 Heading C5D A dishwashing composition comprises (a) 10-50% detergent material, of which 5-40% is calcium and magnesium sensitive anionic synthetic detergent, 0-40% is calcium and magnesium insensitive surface active anionic solubilizer, 0-25% is calcium and magnesium insensitive surface active nonionic solubilizer, the total sulubilizer being at least 0À5%, and 0À5-8% is a phosphonate anti-resoiling agent having one of the following formulae: in which R 1  and R 3  are hydrocarbon chains where R 1  is -(CH 2 ) x CH 3  or  K R 3  is -(CH 2 ) y CH 3  and R 2  is one of wherein n, m, x, y or z may be zero: x + y + z total 7-17 (inclusive) when R 1 , R 2  and R 3  are each aliphatic hydrocarbon radicals and 6-16 (inclusive) when R 2  is aromatic or a hydroxy organic group and wherein n + m + z + y is 7-13 (inclusive). wherein x + y + z = 7-13, (inclusive) x, y and z may be zero or finite. wherein R 4  is a linear alkyl hydrocarbon chain or a phenyl alkyl hydrocarbon chain wherein the group has alkyl 10-18 carbon atoms. (b) 0À5- 40% of an acidic pH controller, wherein (c) the ratio of total solubilizer: phosphonate antiresoiling agent is at least 1 : 1 and (d) the ratio of total anionic synthetic detergent and anionic solubilizer: phosphonate anti-resoiling agent is 40 : 1 to 4 : 1, percentages being by weight of total composition and ratios being by weight. The calcium and magnesium sensitive anionic detergent may be sodium dodecyl benzene sulphonate, sodium alkene sulphonate, sodium alkane sulphonate, sodium secondary alkane sulphonate or an alkyl sulphate. The anionic solubilizer may be a sodium alkyl ether sulphate, sodium secondary alkyl ether sulphate, sodium hydroxyalkane sulphonate, or an ammonium primary or secondary alkyl ether sulphate. The nonionic solubilizer may be a secondary alcohol/ ethylene oxide adduct, a primary alcohol/ ethylene oxide adduct, an alkyl phenol/ethylene oxide adduct or lauric diethanolamide. The anti-resoiling agent may be an alkane phosphonate, sodium dodecyl benzene phosphonate. The pH controller may be succinic, adipic, glutaric, malonic, benzoic, phthalic, fumaric, citric or lactic acid. The composition may also include tertiary butanol, sodium hydroxide, ammonium hydroxide, a hydrotrope, water, sodium sulphate. The composition may be a liquid or powder. It may be impregnated in a paper or pad.
Patent NO-144144-C (NO)
Inventor: ANCILLOTTI FRANCESCO
IPC: C07C7/148
Filed: 1975-05-20
Abstract: Isobutylene is separated from a stream of C4 hydrocarbons containing it and remarkable amounts of butadiene, and methyl tert-butyl ether is prepared, by feeding that stream of hydrocarbons and methanol to a reactor containing a catalyst consisting of an acid ion-exchange resin, maintained at a temperature in the range of from 60 DEG  to 120 DEG  C, at a space velocity (LHSV) in the range of from 5 to 35, the relation between the space velocity (LHSV) and temperature being correlated to correspond to the formula: LHSV = 1/2t - 25, wherein t is the temperature in degrees C, so that the isobutylene and methanol are caused to react, and then separating the methyl tert-butyl ether thus formed from the reaction mixture by distillation.
Patent NO-151800-C (NO)
Inventor: HOLMES ARTHUR S
IPC: C07C7/05
Filed: 1981-07-08
Abstract: A method of eliminating solids formation in a cryogenic distillative separation of acid gases from methane is disclosed. This method comprises adding a solids-preventing agent to the solids potential zone of the distillation column. Typical solids-preventing agents are one or more C2-C5 alkanes, or other nonpolar liquids which are miscible with methane at the column conditions. The elimination of solids formation permits a more complete separation to be achieved.
Patent NO-156870-C (NO)
Inventor: MOSNIER FRANCIS
IPC: D04H1/4226
Filed: 1984-02-21
Abstract: 1. A method of forming a felt of fibres in which the fibres are formed from a material which is in the drawable state, this material being carried over the peripheral surface of one or more wheels to which a rotary movement is imparted and from which the fibres become detached and are thrown into a gaseous current which is directed transversely of the direction in which the fibres are thrown and along the peripheral wall of the wheel or wheels, the fibres thus formed, entrained by the gaseous current, being carried into a receiving chamber in which the base is constituted by a perforated conveyor, the gaseous current carrying the fibres crossing the conveyor, the fibres becoming deposited on the conveyor in order to form the felt, the method being characterized in that one or a plurality of additional gas jets are created on either side of the gaseous current carrying the fibres substantially in the same direction as that of the current, these additional jets being emitted along lateral walls bordering the perforated conveyor.
Patent NO-164401-C (NO)
Inventor: ANTES GREGOR
IPC: G06K1/12
Filed: 1985-07-05
Abstract: A method and apparatus for embossing a pattern having a microscopic relief structure, such as, for example, an optical diffraction grating, onto a layer of thermoplastic material is disclosed. A small circular region of a flexible embossing die is pressed against the thermoplastic layer by means of a punch. A fraction of the corresponding small circular region of the thermoplastic layer is then heated from the rear by a beam of radiant energy. The process may be repeated at all points on the thermoplastic layer where the pattern is desired.
Patent NO-177183-C (NO)
Inventor: GORDON ROBERT L
IPC: B29C65/18
Filed: 1990-04-04
Abstract: A construct ion for attaching a flanged pour spout to a gable top type paperboard carton blank for packaging potable liquids. The blank (10) is provided with a barrier (24, 26) layer on its inner and outer forming surfaces, and a pour spout (32) extending out from one gable forming panel. An opening is die cut (18) in this panel, and the barrier layers applied. These layers span the opening. Thereafter, a pouring aperture is cut in the barrier layers which span the opening. An annular seal between the two barrier layers is formed by pressing the layers together while applying ultrasonic vibrations to them. The flange of the pour spout is adhered to the outer barrier layer, also by pressing and applying ultrasonic vibrations. By this construction, the edges of the opening in the paperboard are sealed and cannot contaminate the liquid within a carton formed from the blank.
Patent NO-174175-C (NO)
Inventor: SENNERHOLM LARS ERIK
IPC: F42C15/24
Filed: 1990-12-14
Abstract: A device for projectiles for translating an axial movement of a transmission element (11) in the firing direction (P) of the projectile into a rotary movement for the actuation of means (2, 28, 35) for initiating or arming the priming system of the projectile. The transmission element is provided with at least one helicoidal portion (12) engaging, during said axial movement of the transmission element, with a guide means (18, 19) which urges the transmission element into performing said rotary movement. <IMAGE>
Patent NO-178598-C (NO)
Inventor: BOUIX ALAIN
IPC: H04W24/00
Filed: 1991-05-28
Abstract: This method is employed in an intelligent network including: 
 
  - a distribution network (1) consisting of: fixed stations (B1,...,Bp); an integrated services digital switched public network (2), each fixed station being connected thereto by telephone channels (30B) and by a user-to-user signalling channel (D); and cordless digital telephones (T1,...,Tn) connected by radio to the fixed stations; 
  - a service control points network (3) including network service control points (14, 15) connected to the switched public network (2); and a management service control point (16); 
 
<??>It consists in: 
 
  - transmitting from each station (B1,...,Bp) to a network service point (14, 15), a maintenance message, if the fixed station detects an incident, or if it receives an auto-test order; 
  - drawing up a maintenance slip, in the network service control point (14, 15); 
  - transmitting the said maintenance slip to the management service control point (16), and storing it in a database. 
 
<??>Application to the cordless telephone service. 
<IMAGE>
Patent NO-178340-C (NO)
Inventor: FROSTL WOLFGANG
IPC: A61K31/665
Filed: 1991-10-17
Abstract: Benzoheterocyclylalkylaminoalkanediphosphonic acids of formula I <IMAGE> (I)  wherein R1 and R2, independently of one another, are hydrogen, lower alkyl, lower alkoxy, halogen or trifluoromethyl, R3 is hydrogen or lower alkyl, X and Y, independently of one another, are oxy or thio, alk1 and alk2 are identical or different lower alkylene radicals, n is 0 or 1 and m and m', independently of one another, are 0, 1 or 2, the sum of n, m and m' being 1, 2 or 3, and their salts exhibit a pronounced regulatory action on the calcium metabolism of warm-blooded animals. They are prepared, for example, as follows: in a compound of the formula   <IMAGE> (II)  wherein R1, R2, n, m, m', X, Y, alk1 and alk2 are as defined above, R'3 is one of the groups R3 mentioned above or is an amino-protecting group R0, Z1 is a functionally modified phosphono group, and Z2 is a free or functionally modified phosphono group, converting functionally modified phosphono Z1 and, where appropriate, Z2 into the free phosphono group, and, if desired, converting a resulting compound into a different compound of formula I, separating a mixture of isomers obtainable in accordance with the process into the components and separating the preferred isomer, and/or converting a free compound obtainable in accordance with the process into a salt or converting a salt obtainable in accordance with the process into the corresponding free compound.
Patent AU-783205-C (AU)
Title: Prosthetic cup assembly which includes components possessing self-locking taper
Inventor: SERBOUSEK JON C
IPC: A61F2/02
Filed: 2001-03-13
Granted: 2006-08-17
Abstract: A prosthetic device, such as an acetabular cup, includes a shell, a liner and a bearing. The bearing may be coupled to the liner so as to form a bearing-liner subassembly. The shell is provided with a female taper complimentary to a male taper on the liner. The liner-bearing subassembly may be secured to the shell by engaging the complimentary tapers.
Patent CA-2004135-C (CA)
Title: Thin carbon plate suitable for use as fuel cell separator
Inventor: SAITO KAZUO
IPC: H01M8/02
Filed: 1989-11-29
Granted: 1999-09-21
Abstract: A thin carbon plate obtained by forming a polycarbodiimide resin or a mixture of a polycarbodiimide resin and polycarbodiimide fibers into a thin plate and carbonizing the thin plate. This thin carbon plate is suitable for use as a fuel cell separator.
Patent CA-2012615-C (CA)
Title: Method and device in the drying section of a coating machine or equivalent
Inventor: HEIKKILA PERTTI
IPC: D21F5/04
Filed: 1990-03-20
Granted: 1998-02-17
Abstract: A method for use in web drying apparatus, such as a drying section of a coating or paper machine which includes drying cylinders against the outer mantles of which a web to be dried is pressed in direct contact, and wherein the web is carried from one drying cylinder to the next supported on a wire which passes from a drying cylinder over an intermediate leading cylinder where the web is carried on the outer side of the wire out of direct contact with an outer mantle of the leading cylinder, and then to the next drying cylinder, comprises the steps of maintaining a negative pressure in a pocket space defined between a pair of successive drying cylinders and the web-supporting wire for suctioning the web into contact with the wire as it runs from one drying cylinder to the intermediate leading cylinder and from the intermediate leading cylinder to the next drying cylinder, and providing the leading cylinder with a perforated outer mantle and maintaining a negative pressure within the interior of the outer mantle, to thereby render it a suction cylinder for suctioning the web into contact with the wire as the wire travels over the suction cylinder.  Apparatus for use in the method includes a pocket chamber for enclosing the pocket and apparatus for maintaining negative pressures in the enclosed pocket space and interior of the leading cylinder.
Patent CA-2015877-C (CA)
Inventor: KILLARNEY DECLAN E
IPC: H01H23/00
Filed: 1990-05-01
Granted: 1994-07-26
Abstract: ABSTRACT OF THE DISCLOSURE     A switch assembly having a first and second snap acting switch sequentially actuated by user movement of a single rocker which contains a cantilever blade spring for effecting actuation of said first switch; and, upon continued user movement of the rocker overtravel of said first snap acting switch is absorbed by resilient movement of said cantilever blade member.
Patent CA-2019895-C (CA)
Title: Holder
Inventor: MILNE ALEXANDER P
IPC: B43K23/00
Filed: 1990-06-26
Granted: 1993-12-14
Abstract: ABSTRACT OF THE DISCLOSURE      A writing implement holder to attach to a surface.  The holder includes a base to be attached to the surface and having an underside and an opening.  There is a recess in the underside surrounding the opening.  A cylinder receives the writing implement and is itself located in the opening in the base.  A flange at one end of the cylinder is received in the recess in the underside of the base.  The upper surface of the cylinder extends inwardly downwardly and is of such a depth that it prevents the writing implement being used to lever the base from the surface.  One plug is received in the writing implement and another plug is received in the base and a cable extends between the two plugs.  Each end of the cable is secured beneath a plug so that the writing implement is attached to the base.  It is desirable that the plug be tightened and loosened by unconventional means.  Accordingly, a tool is also described to engage openings formed in the upper surface of each plug to tighten and loosen the plug.          The holder is pleasing in appearance and cannot be removed except with difficulty and, if vandalized, can be economically serviced without removal from the surface.
Patent CA-2020123-C (CA)
Title: Happy hand / main heureuse
Inventor: FRANCO PARRA CONRADO DE JESUS
IPC: A45F5/10
Filed: 1990-06-29
Granted: 1992-10-06
Abstract: SUBSTITUTE                       REMPLACEMENT               SECTION is not Present Cette Section est Absente
Patent CA-2023534-C (CA)
Title: Agglomeration of particulate material
Inventor: ALLEN ANTHONY P
IPC: C22B1/244
Filed: 1990-08-17
Granted: 2002-07-16
Abstract: Iron ore particles or other water insoluble non-swellable particulate material is converted into pellets or other agglomerates  by mixing with substantially dry binder in the presence of moisture and is then bonded into agglomerates. The binder comprises substantially dry bentonite and particulate polymeric material, and the bentonite is blended with the insoluble particulate material and moisture before addition of the polymeric material.
Patent CA-2023811-C (CA)
Title: Process and intermediates for preparing compounds having a disubstituted acetylene moiety and retinoic acid-like biological activity
Inventor: CHANDRARATNA ROSHANTHA A S
IPC: A61K31/47
Filed: 1990-08-22
Granted: 2004-10-26
Abstract: A process is disclosed for the preparation of disubstituted acetylene derivatives having retinoic acid like biological activity,wherein 6-ethynyl-chroman, 6-ethynyl-thio chroman and 6-ethynyl-1,2,3,4-tetrahydroquinoline derivatives of the formula shown below are reacted in the presence of catalysts with halogenated phenyl or heteroaryl derivatives of the formula shown below to provide the disubstituted acetylenes.      In the formulae the symbols have the following meanings. R1, R2, R3, R4 and R5 are hydrogen or lower alkyl groups (of 1-6 carbons) where R1, R2, R3, R4 and R5 may be identical or different from one another with the proviso that at least one of the R4 and R5 groups is not hydrogen; X is S, O or NR' where R' is hydrogen or lower alkyl, Z represents hydrogen, or a metal ion or a metal ion bound to an anion, said metal ion capable of forming a salt with the ethynyl moiety of the formula X' - A - (CH2)n - B where X' is a leaving group, A is phenyl, or heteroaryl such as pyridinyl, thienyl, furyl, pyridazinyl, pyrimidinyl, pyrazinyl, thiazolyl or oxazolyl, n is an integer between 0 to 5, and B is H, -COOH or a pharmaceutically acceptable salt, ester or amide thereof, said ester or amide having alkyl groups of 1 to 10 carbons or cyclic alkyl groups of 5 to 10 carbons, further B is CH2OH, CH2OR6, CH2OCOR6,. or B is CHO, CH (OR7)2, CHOR8O, or -COR9, CR9(OR7)2, or CR9OR6O where R6 is lower alkyl, R7 is lower alkyl, R8 is a divalent alkyl radical of 2 to 5 carbons and R9 is an alkyl, cycloalkyl or alkenyl group containing 1 to 5 carbons.
Patent CA-2030975-C (CA)
Title: Hydrocracking of asphaltene-rich heavy oil
Inventor: LEWKOWICZ LESZEK
IPC: C10G47/02
Filed: 1990-11-28
Granted: 1998-08-18
Abstract: An  oil-soluble   molybdenum   compound   (preferably molybdenum naphthenate)  is mixed with a heavy oil fraction containing asphaltenes and sulfur.   Mixing is conducted at an elevated temperature (150-300°C), whereby the Mo is dispersed and preferentially becomes associated with the asphaltenes  in a colloidal  form.    The  product  is  then  further  heated  to hydrocracking temperature.   Hydrocracking  is  conducted with sufficient hydrogen flow to ensure a hydrogen flow/liquid flow ratio greater than 10, a liquid Peclet No. less than 0.5 and a gas Peclet No. greater than 3Ø  At these conditions the liquid is mixed in the reactor and light ends are stripped as they are produced.   It is found that asphaltene conversion is high and solid coke formation is low when the process is practiced.