baber/WOPTO huggingface dataset:
Patent FI-88921-C (FI)
Inventor: GATLING STERLING C
IPC: C07F/
Filed: 1987-10-01
Granted: 1993-07-26
Abstract: Certain phenyl and N-heterocyclic phosphorothioates and phosphonothioates and phosphates are prepared by the reaction of an appropriate alkali metal or alkaline earth metal -O-phenyl or N-heterocyclic compound with an appropriate phosphorochloridate, phosphorochloridothioate, phosphonochloridate or phosphonochloridothioate under alkaline conditions in the presence of a tertiary amine catalyst and a nonionic surfactant having an HLB Value of from 1 to 20, preferably 5 to 15, in a two-phase system, one phase being primarily the phosphorate or phosphonate reactant and a complex thereof with the tertiary amine catalyst and the other phase being an aqueous reaction medium comprising water, a buffer system, and the alkali metal or alkaline earth metal-O-phenyl or -O-N-heterocyclic compound, in the substantial or complete absence of an organic solvent the aqueous reaction medium being maintained at pH 10 to 12 by the buffer system
Patent FI-91948-C (FI)
Inventor: KRENKEL BERNHARD
IPC: D21F3/02
Filed: 1987-10-02
Granted: 1994-09-12
Abstract: The invention relates to a method of the manufacture of dimensionally stable, liquid-impermeable, flexible press bands, particularly for wet presses of paper making machines. With known manufacturing methods for such press bands, the provision of a structured surface for liquid discharge on the outer surface of the press band, which faces the fibrous web or the felts, is achieved either by reversing the press band after removal from the casting mould so that the structured surface becomes the outer surface of the band while the smooth surface forms the inside thereof, or by grinding drainage ducts into the outer surface of the press band. But especially in the case of small band diameters, reversing of such cast press bands causes serious problems and entails considerable expenditure, wherein the risk of damage to the band cannot be excluded and grinding of the drainage ducts is just as expensive. To simplify the manufacturing process and to eliminate reversing of the press band after removal thereof from the casting mould, the inner wall of the centrifugal tube is provided with cavities and/or depressions which upon casting of the free-flowing mixture are filled therewith to form raised surface portions on the outer surface of the finished press band, so that in a subsequent pressing operation liquid to be discharged may be drained between said raised portions, and the completely cast press band is ground to finished size on the inside thereof.
Patent FI-94534-C (FI)
Inventor: PIANI SILVANO
IPC: C08B37/00
Filed: 1989-06-09
Granted: 1995-09-25
Abstract: New heparin derivatives having antithrombotic activity, also endowed with reduced hemorrhagic and anticoagulant effects, obtained by treating in a basic medium heparins of various origin, optionally in the presence of alkali metal salts and of a reducing agent. The heparin derivatives obtained through this treatment show peculiar chemico-physical characteristics, like new signals at about 53 and 54 p.p.m. in the <1><3>C-NMR spectrum and a raise of the specific rotatory power, compared to that of the starting heparins, to values between +50 DEG  to +90 DEG . Said structural modifications produce an improvement of the biological properties of the heparin, substantially keeping the antithrombotic activity while diminishing the hemorrhagic effect in vivo and the anticoagulant activity in vitro.
Patent FI-92600-C (FI)
Inventor: TOGNAZZO VALERIO
IPC: C10J/
Filed: 1989-11-28
Granted: 1994-12-12
Abstract: A process for the transformation of combustible pollutants or waste materials into clean energy and utilisable products, characterised by: - submitting the material to be treated to the action of a thermic lance in an airless atmosphere so as to totally decompose it and extract combustible gases, non-combustible gases and inerts, - cooling the thermally decomposed products and separating the inert products with water, thus generating steam, - introducing the steam and said cooled gases onto a heated carbonaceous mass in order to filter the gases and, in part, transform them to obtain hydrogen, carbon monoxide and other totally utilisable gaseous products, and - cooling said gaseous products. a
Patent FI-91135-C (FI)
Inventor: HAKALA JAAKKO
IPC: D21F5/04
Filed: 1990-03-19
Granted: 1994-05-25
Abstract: The invention concerns a method for drilling of holes into the mantle of a cylinder in a paper machine while the cylinder is in its place of operation in the paper machine. In the method, after each cycle of drilling, a multi-spindle drilling machine (10) is transferred along guide rails (12a,12b). In the method, the guide rails (12a, 12b) are supported against the cylinder (S2) adjacent to the cylinder (S1) to be machined, whereby, in the method, before the drilling is started, the drill equipment (11) is tensioned between the mantle face of the cylinder (S1) to be machined and the mantle face of the adjacent cylinder. The invention also concerns equipment for use in the method. <IMAGE>
Patent FI-85450-C (FI)
Inventor: EKEROT SVEN TORBJOERN
IPC: B22D19/16
Filed: 1990-04-20
Granted: 1992-04-27
Abstract: A method for the direct casting of metallic material, such as steel, to produce elongated bodies (2) which can form blanks having a cross-section which corresponds relatively close to the cross-section of the intended products, in which method a metal melt (1'), while at least its outermost layer remains molten, is caused to run from an outlet gate (3) in a molten-metal container (1) and is collected subsequent to solidification. The melt (1') of molten metal which exits from the gate exits together with a metallic body (5) which has substantially the same melting point as the molten metal, this metallic body being passed through the gate (3), inserted into and moving with the molten metal and causes cooling of the molten metal (1') progressively. The metallic body thereby entrains the molten metal at substantially the same speed as the metallic body (5) in what is termed a boundary layer. The cross-section of the inserted metallic body (5) is correlated to the cross-section of the molten metal determined by the outlet gate, so that the cooling and entraining effect of the inserted body assists in forming the desired boundary layer and in the formation of a network of solidified metal adjacent the metallic body. There is also an arrangement for carrying out the method.
Patent FI-93766-C (FI)
Inventor: DELOT JOS
IPC: G05D7/00
Filed: 1991-11-29
Granted: 1995-05-26
Abstract: Electromagnetic valve for controlling the flow of a liquid metal or metal alloy in a pressurized pipe (13,15), said valve comprising a tubular body (1) made of a material which is permeable to magnetic fields, and a polyphase field coil (2) arranged around said tubular body in order to create a magnetic field for sliding lengthwise along said tubular body. Said valve is characterized in that it comprises a core (5) which is held in an axial position through the tubular body (1), said core (5) leaving between itself and the inner surface of the tubular body a substantially ring-shaped passage for the liquid metal or metal alloy of which the flow is to be controlled.
Patent FI-98137-C (FI)
Inventor: JAERVENKYLAE JYRI
IPC: B29C48/13
Filed: 1992-03-30
Granted: 1997-04-25
Abstract: A method and an apparatus for the orientation of a plastic pipe, wherein a pipe blank (2) is produced with an extruder and fed into a pipe forming apparatus provided with movable moulds (3), such as a corrugator, the pipe being conveyed forward in the corrugator with said moulds over a mandrel (4), along which the pipe is further conveyed out from the corrugator. In accordance with the invention, the plastic pipe (7) is oriented radially immediately after the corrugator by means of a conically widening mandrel (5) forming an extension of said corrugator. The invention also relates to an oriented ribbed plastic pipe produced by the method.
Patent FI-90798-C (FI)
Inventor: VANHANEN JUKKA
IPC: F42B22/06
Filed: 1992-06-09
Granted: 1994-03-25
Abstract: The invention relates to a mine, particularly an underwater mine, comprising a container (1) of reinforced plastic for explosive. In the invention, in order to protect the explosive filler against various environmental effects and to improve safety during storage, the outer surface of the container (1) of reinforced plastic is covered by a flexible rubber or elastomer layer (2) having a density of about 0.7 to 2.0 g/cm<3>. <IMAGE>
Patent FI-96320-C (FI)
Inventor: TIITTA MARJA
IPC: C10G50/02
Filed: 1994-12-29
Granted: 1996-06-10
Abstract: The invention relates to a process for the oligomerization of light alkenes, in particular butenes, for the preparation of diesel oil and lubricating oil fractions having an improved cetane number and an improved viscosity index, in the presence of a chromium-containing ZSM-5 zeolite catalyst in temperature and pressure conditions which maintain oligomerization. The catalyst used in the process is an HZSM zeolite to which chromium in an amount of 0.7-5 wt.% of the weight of zeolite has been added by the impregnation technique or the dry ion exchange technique.
Patent NO-154693-C (NO)
Inventor: ECKEL WOLF-DIETRICH
IPC: C04B35/66
Filed: 1980-09-17
Abstract: Carbonaceous contact paste for producing a high strength, electrically conductive connection between elements which experience high temperatures. The cold workable paste comprises a mixture of epoxy resin and tar as binder and graphite and metal in powder form as solid constituents. Before being used, an acid-free hardener e.g. polyamine is added to the paste. The electrical and thermal conductivity of the contact paste correspond to that of carbon blocks, and the paste is particularly suitable for joining such blocks to metallic conductors e.g. as in anodes and cathodes for cells used for the fused salt electrolytic production of aluminum.
Patent NO-154788-C (NO)
Inventor: ROSENTHAL HEINRICH
IPC: B65D65/40
Filed: 1980-10-03
Abstract: A sealable multilayer film for packaging comprising a polypropylene film and at least one sealing layer of an ethylene homo- or copolymer wherein the sealing layer contains an additive combination of a long-chain amine, a thermoplastic polymer incompatible with the sealing polymer and a polydialkyl siloxane.
Patent NO-171068-C (NO)
Inventor: LINDNER GEORG H
IPC: C23C16/40
Filed: 1988-03-17
Abstract: This invention relates to organotin compounds containing fluorine which are particularly useful for forming fluorine-doped tin oxide coatings by the chemical vapor deposition method. In the preferred embodiment, the compound is monobutyldichlorotin trifluoroacetate, which is prepared by reaction of monobutyltin trichloride and trifluoroacetic acid.
Patent NO-173807-C (NO)
Inventor: CALLEGARI MARIO
IPC: A63C9/20
Filed: 1989-09-18
Abstract: Integrated attachment for cross country skis, which is suitable to connect ski boots (17) to the surface (35) of a cross country ski (34), the ski boot (17) comprising a main anchorage pin (20) clamped resiliently in a slot (25) included in the integrated attachment (10), with which (10) there cooperates a contrast thrust spring means (33), the attachment (10) comprising a support (11) with wings (36) that bear an oscillation pivot (12) positioned at a right angle to the ski (34) and supporting an oscillatory connector (26) with which the ski boot (17) can oscillate vertically, the oscillatory connector (26) extending before and behind the oscillatory pivot (12) and having an L-shaped form with its vertex on the axis of the oscillation pivot (12) situated in a part below the boot (17) and under the front part thereof (17),the contrast thrust spring means ((33) opposing the oscillation movement of the oscillatory connector (26) by acting on a first frontal side (127) of a frontal body (27).
Patent NO-173405-C (NO)
Inventor: FORSBAECK JIMMY
IPC: E06B1/70
Filed: 1989-10-12
Abstract: The invention relates to a method and a fastener device for attaching a metal ledge or sill to the outer surface of a wall with the aid of a wire-tie, in which one end of the wire-tie (6) is attached to the narrow end of a pop-rivet (5). The wire can be introduced into a hole drilled in the metal sheet in one operation from above, followed by fitting the pop-rivet (5), which is clinched with the aid of a pair of pop-rivet pliers. The wire (6) thereby attached to the undersurface of the metal ledge or sill can then be secured to the underlying wall surface in a conventional manner.
Patent NO-173412-C (NO)
Inventor: HASLEBERG HARALD
IPC: H03H9/05
Filed: 1991-06-28
Abstract: This invention relates to means for assembling a longitudinal body, such as a Surface Acoustic Wave (SAW) component (1,30,60) within a housing or capsule (package) (2,31,66). It includes means (3-11,32-37,61-64) for supporting the component (1,30,60) close to, but not in contact with, the bottom (25,42,79) of the capsule, thereby allowing certain movements of the component or certain parts of the component within the capsule. The supporting means includes a number of clamps (3-11,32-37,61-64) which are fixed to the capsule bottom by means of gluing, soldering, welding, brazing or other fixing method. At least two of the clamps (61-62) are arranged at one end (65) of the component, with an orientation substantially corresponding to the longitudinal direction of the component. <IMAGE>
Patent NO-180613-C (NO)
Inventor: DONNADIEU THIERRY
IPC: A43B5/04
Filed: 1993-11-02
Abstract: Sports shoe (boot), particularly for the practice of winter (sliding) sports, obtained from an outer sole (outsole) (11) capable of being fastened at least via a front part (11a) on a sliding member (30) and including an upper (10) equipped with a rear counter (stiffener) (12) on which is articulated a rigid collar (13, 13A, 13B) intended to surround the lower leg and which extends towards the top of the upper (10) from the articulation (14), beyond its upper end, the said shoe also including energised means (40) for longitudinal angular control of the sliding element (skate, ski, etc.) in the air, with respect to the sole (11) of the shoe during the phase of taking back this sliding element (30), which are arranged between a fixed point (A) of the upper (10) and a movable point (B) of the articulated collar (13, 13A, 13B) and which comprise at least one elastic member constituting a source of energy capable of being charged during a phase of pushing on the ski (30) and of being released during the take-back phase, characterised in that the elastic member (41, 61, 71, 81, 91, 101) constituting the source of energy is associated with disengagement means (50, 60, 70, 80, 90, 100) so as to be activated only between a substantially median equilibrium position (0) of the shoe and an end-of-push position (O1). <IMAGE>
Patent CA-2000330-C (CA)
Title: Headbox
Inventor: WOLF ROBERT
IPC: D21F1/02
Filed: 1989-10-10
Granted: 1995-07-04
Abstract: A headbox for a paper machine has a machine-wide outlet duct, which is bordered by a rigid duct wall and by a movable duct wall.  The movable duct wall is a part of a duct wall beam.  Between the beam and support beam, there is a pressure cushion, which acts against the pressure prevailing in the outlet duct.  A lifting appliance is pivoted firstly on the rigid headbox housing and secondly on the support beam.
Patent CA-2010435-C (CA)
Title: Helical conveyor
Inventor: BRUKE RICHARD
IPC: B65G33/26
Filed: 1990-02-20
Granted: 1995-09-12
Abstract: An apparatus for displacing material includes a transport thread having a central thread spiral and an outer thread spiral. The outer thread spiral is fixed in conjunction to one of the radially directed defining surfaces of the central thread spiral The central thread spiral is dimensioned so as, without permanent deformation, to absorb at least the major portion of the mechanical forces occurring in the axial and radial direction of the transport thread. The outer thread spiral has an outer surface which faces away from the geometric centre axis of the transport thread and is of shorter extent in the axial direction of the transport thread and is located more distally from the centre axis than the outer surface of the central thread spiral. By regulating the extent in the axial direction of the transport thread of the surface of the outer thread spiral turned to face the substrate, the abutment pressure of the transport thread will be adapted to the substrate in relation to the properties of the material being displaced.
Patent CA-2010489-C (CA)
Title: Plastic bag opening apparatus
Inventor: CONNING WILLIAM D
IPC: B65B69/00
Filed: 1990-02-20
Granted: 1995-01-10
Abstract: ABSTRACT           A plastic bag opening apparatus has particular appli-cation to the opening of plastic bags filled with recyclable materials.  The apparatus comprises a pair of loops rotating in the same plane in opposite directions at the same angular speed.          On each loop a series of tines are mounted in spaced relation, the tines extending normal to the direction of travel of the loop.  There is at least one close location at which the loops pass close to each other.  When a filled plastic bag is dropped onto the loops at that location, the impact causes the tines to pierce the bag.  The spacing between adjacent tines on the same loop and the shortest spacing between tines on the two loops is such that a single hole is created in the bag as the bag moves away from the close location.  In one embodiment of the appa-ratus, each loop is the rim of a wheel and tines extend along that rim.  In another embodiment, each loop is a chain carrying tines and extending around a pair of wheels.
Patent CA-2010500-C (CA)
Title: Studs with anchor fork for holding insulating panels
Inventor: PICHETTE CAROLD
IPC: E04B2/74
Filed: 1990-02-20
Granted: 2000-01-25
Abstract: Studs and plates used to retain compressible insulating panels against sagging in a hollow wall. Also, bars for securing rigid insulating panels in a wall. All of these elements are made of sheet metal and include struck-out prongs defining a similarly-shaped opening in the sheet metal. These prongs are elongated, with a pointed face end and teeth laterally projecting from one side. The inner end of each prong is integrally retained to the sheet metal and the prong can be bent into an operative position, normal to the sheet metal from an inoperative position nearly parallel to the sheet metal. A stop protrudes from the prong at the bending line to abut the sheet metal and maintain the prong in its operative position. The prong, in its inoperative position, protruding from one side of the sheet metal and offset with respect to the opening in the sheet metal, such as that it can be bent through said opening. Therefore, the user cannot bend the prong in the wrong direction.
Patent CA-2011462-C (CA)
Title: Power linear seat recliner
Inventor: ROBINSON DAVID L
IPC: B60N2/02
Filed: 1990-03-05
Granted: 1995-05-30
Abstract: A power linear seat recliner apparatus for controllably adjusting the angular position of a seat back relative to a seat cushion.  The apparatus comprising a master recliner mechanism having an integrally mounted motor, a slave recliner mechanism and an actuator cable connecting the slave and master recliner mechanisms for transmitting torque from the motor to the slave recliner mechanism.  The motor simultaneously drives each of the recliner mechanisms.   The master and slave recliner mechanisms having a threaded rod assembly interconnected to a transmission assembly  for  providing  desired  speed  reduction  and  linear reciprocable movement of the rod.
Patent CA-2017025-C (CA)
Title: Tumor necrosis factor binding protein ii, its purification and antibodies thereto
Inventor: WALLACH DAVID
IPC: C12N5/10
Filed: 1990-05-17
Granted: 2008-07-22
Abstract: Tumor Necrosis Factor (TNF) Binding Protein is isolated and substantially purified. It has the ability to inhibit the cytotoxic effect of TNF and/or to maintain its prolonged beneficial effects. TNF Binding Protein II and salts, functional derivative, precursors and active fractions thereof can be used to antagonize the deleterious effects of TNF  and to prolong its beneficial effects. Polyclonal and monoclonal antibodies to the TNF  Binding Protein II are produced. They may be used as pharmaceutical agents and in diagnostic assays.
Patent CA-2017503-C (CA)
Title: Vehicle preheating system
Inventor: REED MARK E
IPC: B60H1/00
Filed: 1990-05-24
Granted: 1994-07-26
Abstract: ABSTRACT OF THE DISCLOSURE    A vehicle preheating system which provides for the preheat-ing of the vehicle interior, as well as other components,  is disclosed.  The system includes an electrical heating element installed within the heater assembly of the vehicle and is sup-plied with electrical power by an external source.  The standard vehicle heater fan is supplied with electrical power from a transformer and rectifier in the circuit, thus using only exter-nal power rather than vehicle battery power.   The system is controlled by a timer controller,which may be preset to activate the heater assembly at some predetermined time prior to vehicle operation, and may provide for other component preheating devices such as engine and battery warmers.  The timer controller may activate each of these devices simultaneously, or independently at various times depending upon the lead time required to thor-oughly warm each component.  Alternatively, power may be applied to each device in turn in order to avoid excessive current draw from the external circuit.  The timer controller may also contain additional circuitry interconnected with the vehicle ignition system which provides a visual and/or aural warning when the ignition system is activated and the system is still plugged in and receiving power from the external source.  Alternatively, the timer controller may be set to deactivate the vehicle starter system when the timer controller is receiving external power.    The external power cord is contained on a reel which is installed within the vehicle body and is retracted onto the reel for stor-age when not in use.
Patent CA-2021637-C (CA)
Title: Complexes of neolignane derivatives with phospholipids, the use thereof and pharmaceutical and cosmetic formulations containing them
Inventor: POZZI ROBERTO
IPC: A61K31/66
Filed: 1990-07-20
Granted: 2001-01-30
Abstract: Complexes of lipophilic extracts from plants of Krameria or Eupomatia genus and of some neolignanes isolated from the same extracts with natural or synthetic phospholipids; said complexes proved to have antiradical, antibacterial and antimycotic activities, so as to be useful as novel active principles for preparing medicaments and cosmetics. Due to the antioxidant, antibacterial and antimycotic activities thereof they can be used as natural preservatives in pharmaceutical and cosmetic formulations.
Patent CA-2026277-C (CA)
Title: Multi-medium store-and-forward exchange apparatus and method of controlling the apparatus
Inventor: OHYA KOUICHI
IPC: G06F13/00
Filed: 1990-09-26
Granted: 1996-08-06
Abstract: A multi-medium store-and-forward exchange apparatus is connected to a plurality of line networks to convert a data received from a data originator terminal into another sort of data corresponding in attribute to another sort of line net-work and to transmit the converted data to a destination terminal.   When  the destination terminal does not handle the data to be transmitted from the data originator terminal, the store-and-forward exchange apparatus converts the data into another sort of data which can be handled at the destination terminal, and then transmits the converted data from its network controller in the apparatus.  Further, an identifica-tion data of a terminal is registered to which a data arrival is announced at the time of the data reception in the form of a medium (voice, character or picture data) message previously prepared in the store-and-forward exchange apparatus.  Identi-fication data are allocated to individual system users, each user determines a terminal to be used depending on the at-tribute of the data to be transmitted, and the data to be transmitted is transmitted to the terminal.