baber/WOPTO huggingface dataset:
Patent FI-72186-C (FI)
Inventor: WESTERGAORD RUNE
IPC: F16C17/24
Filed: 1984-03-08
Granted: 1987-04-13
Abstract: The invention relates to a method and a device for monitoring the temperature of a moving member (e.g. a bearing) (3), by means of a signal generated when the temperature of the member exceeds a certain limiting control temperature. The signal is conducted to a central supervisory unit supervising the operation of the moving member. In thermal contact with the moving member (3) is located a thermal release device (10-13) which trips when the temperature exceeds the control temperature. Close to the path of motion of the member a sensing means (4) is disposed, this means (4) sensing when the thermal release device (10-13) has tripped and transmits a signal indicating this to the central supervisory unit. The thermal release device may be a bimetal strip or comprise a memory metal, or alternatively it may incorporate solder which melts to release as indicator which is then moved by a spring or small explosive charge. <IMAGE>
Patent FI-79346-C (FI)
Inventor: BRACKE JAMES W
IPC: C12P19/26
Filed: 1984-10-17
Granted: 1989-12-11
Abstract: Hyaluronic acid, a polysaccharide, is prepared in high yield from streptococcus bacteria by fermenting the bacteria under anaerobic conditions in a CO2-enriched growth medium, separating the bacteria from the resulting broth and isolating the hyaluronic acid from the remaining constituents of the broth. The bacteria may be grown free of endotoxins by filtering all ingredients through a 10K Millipore TM filter prior to inoculation of the medium and subsequently maintaining pyrogen-free conditions. Separation of the microorganisms from the polysaccharide is facilitated by killing the bacteria with trichloroacetic acid. After removal of the bacterial cells and concentration of the higher molecular weight fermentation products, the hyaluronic acid is isolated and purified by precipitation, resuspension and reprecipitation.
Patent FI-97338-C (FI)
Inventor: RODERT JOERGEN ALF ROBERT
IPC: E21B6/00
Filed: 1990-02-20
Granted: 1996-12-10
Abstract: The device comprises a first chamber (5) which is connected to an accmulator (6) and the pressure of which is used to hold together a set of rods (2) forming part of the drill tool. Furthermore there is a second chamber (7) to damp the recoil from the set of rods.
Patent FI-88533-C (FI)
Inventor: KRUSE DETLEV
IPC: E05B65/46
Filed: 1990-03-02
Granted: 1993-05-25
Abstract: The closing fitting for a drawer mounted slidably in a furniture body (10) is designed so that the drawer, when introduced over a short distance, is drawn into the closing position and is held in this position. The closing fitting is equipped with a rotatably mounted rotary slide (12) movable under the effect of a spring (14). When the drawer is being moved out, the rotary slide (12) is also moved by a switch projection (16) fastened to the drawer and at the same time is rotated over a part distance so far that the switch projection (16) comes out of engagement with the rotary slide (12) and the rotary slide is retained in the release position. When the drawer is being moved in, the switch projection (16) comes up against a stop projection (25) of the rotary slide, with the result that the rotary slide is moved back into the initial position under the spring effect in the opposite direction to the preceding movement, at the same time rotating in the opposite direction, and draws the drawer into the closing position. <IMAGE>
Patent FI-90539-C (FI)
Inventor: ALLEN RICHARD C
IPC: A61P17/00
Filed: 1990-08-23
Granted: 1994-02-25
Abstract: This invention relates to N-hydroxy-dibenz[b,e]oxepinalkylamines, N-hydroxy-dibenz[b,e]oxepinalkanoic acid amides and related heterocyclic analogues of the formula <CHEM> where X together with the carbon atoms to which it is attached forms a benzene or thiophene ring; W and Z are independently hydrogen, halogen, loweralkyl, or trifluoromethyl, R<1> is hydrogen, loweralkyl, or acyl; R<2> is hydrogen, loweralkyl, cycloalkyl, arylloweralkyl or acyl; m is 0 or 1 and n is an integer of 0 to 12 and the pharmaceutically acceptable salts thereof. The compounds of this invention exhibit dermatological and analgesic activity.
Patent FI-94870-C (FI)
Inventor: SWARAJ PAUL
IPC: B29C71/02
Filed: 1990-10-11
Granted: 1995-11-10
Abstract: Polymer material is surface modified with the intention of increasing the hydrophilicity of the polymer surface, by producing carboxyl groups, carbonyl groups and hydroxyl groups on the polymer surface in a first stage, by oxidizing with, e.g., oxidizing acid solutions or in some other manner, and by reacting the groups on the polymer surface in a second step with heterocyclic compounds having three or four ring atoms or with isocyanate compounds or carbodiimide compounds.
Patent FI-89972-C (FI)
Inventor: ROESGREN CARL-ERIK
IPC: F02M59/44
Filed: 1991-03-05
Granted: 1993-12-10
Abstract: An improved lubrication arrangement for a piston member (2) arranged to be reciprocatingly movable in a cylinder element (1) of an injection pump for fuel or the like pressure medium, wherein lubricant is supplied under pressure into a lubrication groove (5) arranged in the cylinder element (1) and encircling the piston member (2). The flow-through of the lubricant is effected by providing the cylinder element (1) with at least one channel (6) extending in the longitudinal direction of the cylinder element, said channel (6) being connected with said lubrication groove (5) for leading lubricant continuously into another position on the mantle surface of the piston member (2) at a distance from said lubrication groove (5) further to be recovered and for possible recirculation. <IMAGE>
Patent FI-94748-C (FI)
Inventor: PASQUIER MICHEL
IPC: C03B37/07
Filed: 1991-10-03
Granted: 1995-10-25
Abstract: Process for controlling the manufacture of inorganic fibres, especially glass fibres, by a fibre-forming process involving an internal centrifuging by means of a centrifuge whose peripheral band is pierced with a large number of exit orifices, according to which the radiation emitted superficially by the peripheral band is measured with a view to determining the temperature at points on the said peripheral band and the vertical coordinate of each of the said measured points is determined. 
<??>The invention also relates to a device for implementing the said process. 
<??>The invention applies more particularly to the production of glass wool. 
<IMAGE>
Patent FI-97817-C (FI)
Inventor: PALOVIITA PETRI
IPC: B05D7/00
Filed: 1993-10-27
Granted: 1997-02-25
Abstract: A method and an assembly for coating a board or paper web (5) with the help of an air knife (4) as the doctoring means comprising a first backing roll (1) which backs the web during the application of the coating mix to the web (5) and a second backing roll (3) around which the web (5) passes after the coat application and which backs the web during the smoothing of the coat with the help of the air knife (4). The invention is based on applying the coating mix to the web (5) with a correct thickness of the coat by means of a slot-orifice applicator apparatus (2). In the applicator apparatus (2) the coating mix flow is directed in a reverse direction to the travel of the web (5) and only a desired portion of the flow is allowed to adhere to the web (5), whereby the critical doctoring process in the region of the air knife (4) can be easily optimized under varying process conditions. <IMAGE>
Patent NL-88445-C (NL)
IPC: C07C201/02
Abstract: Volatile liquid nitric esters of monohydric aliphatic alcohols are purified substantially from nitrous ester by washing the nitric ester with an excess of an aqueous solution containing urea and a mineral acid in a concetration to cause evolution of gas in the presence of the urea only as long as the nitrous ester is present, and thereafter freeing the nitric ester substantially from said acid and excess urea.  The washing with urea and mineral acid is preferably conducted at about 40 DEG  C. and is preferably preceded by a washing with water.  The mineral acid is preferably nitric acid and the concentration of the aqueous solution in contact with the alkyl nitrate is preferably between 1 and 3 Normal.  The urea and mineral acid are preferably employed in the form of the urea salt of the acid, e.g. urea nitrate, a saturated solution thereof being employed. The examples describe the purification of ethyl, isopropyl and secondary butyl nitrate.
Patent NO-167165-C (NO)
Inventor: HUTCHINS WARWICK
IPC: E21D21/00
Filed: 1985-05-21
Abstract: A cable bolt for ground control which is made from individual twisted wires which may be obtained from destranding a wire strand, the cable bolt being made by twisting the wires in a direction opposite their normal twist, the cable bolt so formed having alternate areas of enlarged diameter where the wires are spaced from one and other and areas where the wires lie closely adjacent. A method of manufacturing such a cable bolt by twisting a number of wires into a strand having a twist, at least along part of its length, opposite to the original twist of the wires and which has alternate areas of enlarged diameter where the wires are spaced one from the other and areas where the wires lie closely adjacent. Also there is provided an apparatus to form such a cable bolt which includes a mechanism to receive individual ones of the wires and whereby these can be twisted to form the cable bolt.
Patent NO-174689-C (NO)
Inventor: SCHUSTER PETER
IPC: H02K49/10
Filed: 1989-04-28
Abstract: PCT No. PCT/EP88/00616 Sec. 371 Date Jun. 20, 1989 Sec. 102(e) Date Jun. 20, 1989 PCT Filed Jul. 8, 1988 PCT Pub. No. WO89/02184 PCT Pub. Date Mar. 9, 1989.A non-contacting linear drive includes a fixed guidance part constructed as a profile part whose magnetic material in the vicinity of helixes (3,4) approaches (8,11,17) the latter and, at a distance from the helixes, forms a return path to the next helix. The rotary part has spaced double helixes, (3,4), a constant magnetic field (7) being produced in the magnetic circuit formed by a double helix and the magnetic return path. A very simple and economic construction and manufacture are consequently possible. The guidance part (2) can be constructed as a profile rail (9) or as a tube (10,15) and has window-like recesses (6), corrugations (11,12) or ribs (17). The double helix (1) can be constructed with permanent magnets (14) placed in the helixes with radial orientation or with permanent magnets (14) provided between soft magnetic helixes in axial orientation.
Patent NO-175800-C (NO)
Inventor: SCHWENT DALE G
IPC: H01P1/205
Filed: 1990-06-20
Abstract: An integral phase shifting network (215,216,217) of a transmitter filter (104) provides a means to reduce the size and increase the efficiency of an antenna coupling network. The network to shift the phase of the transmitter filter (104) is printed by depositing conductive material directly on a ceramic block (230) using low-loss circuit elements and can be tuned easily by removing conductive material if required in certain applications. By utilizing an integral phase shifting network (215,216,217), either transmit filter (104) or receive filter (112) having a highly reactive and capacitive out-of-band impedance in the receive or transmit band, respectively, can be connected to a common antenna port without external transmission lines.
Patent NO-179569-C (NO)
Inventor: VALTONEN RAINER ILKKA TAPIO
IPC: H02G5/04
Filed: 1991-06-26
Abstract: Cable duct for cables and cords and outlet boxes to be connected to them. The cable duct (1) comprises a case-like channel track (3) forming a cable space (4) for cables and cords (12) and an installation slot (6) for outlet boxes (2, 2 min ), and a cover plate (7) covering the installation slot. In order to simplify the connection of outlet boxes to the cables, a conductor rail (9) including fixed longitudinal bare current conductors (11) is provided in the cable space (4) of the channel track (3) for electrically connecting the outlet boxes (2) to a power current network. <IMAGE>
Patent NO-175419-C (NO)
Inventor: BREIVIK KORE G
IPC: B63B21/00
Filed: 1992-09-30
Abstract: PCT No. PCT/NO92/00058 Sec. 371 Date Aug. 8, 1994 Sec. 102(e) Date Aug. 8, 1994 PCT Filed Mar. 30, 1992 PCT Pub. No. WO93/11035 PCT Pub. Date Jun. 10, 1993.A buoy for use in loading or unloading a flowable medium, especially oil from a vessel at sea. The buoy includes an outer member and a central member rotatably mounted in the outer member. The central member forms a passage for the flowable medium from the lower end of the buoy which is connected to a transfer line to a tube system within the vessel. The outer member is received and latched in an opening in the bottom of the vessel. The central member is connected to the tube system by a swivel means coupled to the upper end of the central member by a flexible joint which allows angular displacement about the axis of connection.
Patent CA-2001826-C (CA)
Inventor: KENNER ERICH
IPC: F23D11/42
Filed: 1989-10-31
Granted: 1993-10-12
Abstract: ABSTRACT OF THE DISCLOSURE     With a fluid fuel driven standard heating for motor vehicles, whose combustion chambers are equipped as vaporizer burners, a heater plug with open heater coils up to now would be installed in the usual  way.   What  is disadvantageous  for  the  operation, particularly in the starting, is the voltage dependence of such a heater plug.  Also, with time an increasing carbonization would be established.   According to the invention the vaporizing of the liquid fuel occurs under a seal by the use of a rod heater plug.          The ignition can- independent of voltage- occur with the help of a spark plug (high voltage electrode).  In a construction design the vaporizer is developed as a heat pipe, in which the rod heater plug is arranged.
Patent CA-2003265-C (CA)
Title: Process for the correlation of tridimensional capturings of human organs and device for the implementation of the same
Inventor: DURET FRANCOIS
IPC: A61C9/00
Filed: 1989-11-17
Granted: 2000-01-18
Abstract: PCT No. PCT/FR89/00594 Sec. 371 Date Jul. 27, 1990 Sec. 102(e) Date Jul. 27, 1990 PCT Filed Nov. 17, 1989 PCT Pub. No. WO90/05483 PCT Pub. Date May 31, 1990.The three-dimensional correlation of images of a human organ, especially dental arcades, uses an impression in the occlusive position, providing a reference in the form of three mutually spaced reference points. Three-dimensional views are taken of the impression and the points and views are also taken with the impression removed. Using the images of the reference points as a basis, the sets of views are then correlated to bring them into a single referential system.
Patent CA-2008480-C (CA)
Inventor: DAVENPORT FRANCIS L
IPC: D06M101/16
Filed: 1990-01-24
Granted: 1995-08-01
Abstract: This disclosure describes a press fabric for use on papermaking and similar machines.  The fabric is of the open-ended variety, and has loops at each end enabling it to be closed into endless form during installation on the machine by means of a pin seam.  The machine-direction (MD) yarns, from which the loops are formed during the flat or endless weaving of the fabric, are coated multifilaments.  The coating, either permanent, semi-permanent, or soluble, gives the multifilament a monofilament-like structure enabling good loop formation and stability.  The use of multifilament yarn provides a fabric having improved elasticity in the machine direction,  and a greater degree of compressibility, following the removal of a soluble  coating  material,  than  can  be  obtained  using monofilament yarn.
Patent CA-2009049-C (CA)
Title: Rinse additive compositions providing glassware protection
Inventor: CARAVAJAL GREGORY S
IPC: C11D1/72
Filed: 1990-01-31
Granted: 1995-02-07
Abstract: RINSE ADDITIVE COMPOSITIONS PROVIDING GLASSWARE PROTECTION                 Abstract of the Disclosure Disclosed are rinse additive compositions containing an insoluble inorganic zinc salt useful for inhibition of glassware corrosion caused by automatic dishwashing detergents  in the dishwasher. These compositions are particularly desirable because use of them in the dishwasher does not result in precipitation of zinc insolubles on the dishware or dishwasher parts.
Patent CA-2010143-C (CA)
Title: Back support with integral carrying case
Inventor: TOSO VICTOR
IPC: A47C4/52
Filed: 1990-02-15
Granted: 1999-06-22
Abstract: back support adapted to engage the lumbar region of the wearer having a pair of straps which extend longitudinally from the ends of the support member and terminate in loops to engage the knees of the wearer when the wearer is seated on the ground or on a backless support, such as a bench or the like. The force of the wearer's knees on the straps pulls the back-supporting member against the lower  back  supporting it and enabling  the wearer to sit upright comfortably for extended periods of time.          The back support is provided with an integrally formed container pack by providing a closure member along the outside periphery of the support which, in the closed position, forms a container pack for the straps. Carrying handles are provided.  The back support further  includes  a  buckle  for  connecting  the  straps  together thereby restricting movement of the legs away from each other.          The back support also includes a retainer strap to attach and maintain the back support in position on the back of the user when the straps are disengaged from the knees of the user.
Patent CA-2010927-C (CA)
Inventor: BALLONI RICCARDO
IPC: C09J7/02
Filed: 1990-02-26
Granted: 2001-01-16
Abstract: A heat-sealable multi-layer film structure charactised by consisting essentially of: (i) an outer heat sealable layer (A), a core layer (B), and an outer layer (C), the outer heat sealable layer (A) being coextensively adherent to the upper surface of the core layer (B), and the outer layer (C) being coextensively adherent to the lower surface of the core layer (B), said outer layer (A) being formed from a polymer composition (a) consisting essentially of heat sealable resin compounded with one or more slip additives which are incompatible with polypropylene, (ii) said core layer (B) being derived from a polymer composition (b) consisting essentially of an isotactic polypropylene homopolymer compounded with one or more slip additives which are incompatible with polypropylene, and (iii) said outer layer (c) being formed from a polymer composition consisting essentially of isotactic polypropylene homopolymer in the substantial absence of slip additives; wherein the total amount of slip additive in said film structure is effective to provide the outer surface of outer layer (A) with a coefficient of friction sufficient for high speed heat sealing packaging operations but insufficient to cause substantial hazing of said structure.
Patent CA-2014458-C (CA)
Inventor: BARBEN MARTIN
IPC: B31B50/20
Filed: 1990-04-12
Granted: 1993-09-07
Abstract: ABSTRACT         Disclosed is a process for manufacturing a tool cylinder which consists of:  manufacturing an assembly of segments having inner, lengthwise and lateral surfaces which are machined with precision and of which the outer surface is left in its rough shape, jointly assembling on a carrying cylinder the pre-made assembly of segments, thus building up a new outer cylindrical surface, machining on a suitable tool the cylindrical surface formed by all outer surfaces of the segments fitted on the carrying cylinder.
Patent CA-2015984-C (CA)
Title: Lubricant compositions
Inventor: KING JAMES P
IPC: C10N10/02
Filed: 1990-05-03
Granted: 2000-08-15
Abstract: A lubricant composition having improved extreme pressure and antiwear properties comprising a base lubricant and an additive consisting of from about 0.01 to about 30 weight percent of said lubricant of a mixture of a metal thiosulfate and a metal phosphate.
Patent CA-2017194-C (CA)
Inventor: MCCLURE GARY W
IPC: B23K9/00
Filed: 1990-05-18
Granted: 1999-06-22
Abstract: This invention relates to a bolt-type boiler wall tube tool in which boiler tubes in the form of a wall can be clampingly secured to retain adjacent ends of the boiler tubes forming the wall in aligned relation when connecting the ends of the boiler wall tubes by welding.
Patent CA-2021869-C (CA)
Title: Process for microbiological batch production of l-carnitine
Inventor: HOEKS FRANS
IPC: C12P13/00
Filed: 1990-07-24
Granted: 2000-09-05
Abstract: A process is disclosed fox the microbiological batch production of L-carnitine from gamma-butyrobetaine and/or crotonobetaine. The process involves feeding into a culture medium containing a microorganism of the genus Pseudomonas, Rhizobium or Agrobacterium, or E. coli or a yeast of the genus Saccharomyces, gamma-butyrobetaine and/or crotonobetaine as well as betaine as C and N sources, and additionally feeding a carbon source and, after the maximum L-carnitine concentration is reached, separating the L-carnitine from the culture medium.
Patent CA-2022982-C (CA)
Title: Transalkylation process
Inventor: BUTLER JAMES R
IPC: C07C2/66
Filed: 1990-08-09
Granted: 2001-07-17
Abstract: Alkylation-transalkylation process involving alkylation of an aromatic substrate with a C2-C4 alkylating agent coupled with separation to recover a monoalkylated aromatic product and liquid phase transalkylation of a polyalkylated product. Both the alkylation and transalkylation reactions carried out in the liquid phase over molecular sieve aromatic alkylation and transalkylation catalysts. The output from the alkylation reaction zone is separated to provide a lower boiling fraction comprising the aromatic substrate and a higher boiling fraction comprising a mixture of monoalkylated and polyalkylated aromatics which is separated to the to produce the monoalkylated fraction and a higher boiling polyalkylated fraction.        At least a portion of the polyalkylated fraction including substantially all dialkylated and trialkylated aromatics is supplied, along with the aromatic substrate, to a transalkylation reaction zone operated under liquid phase conditions to cause disproportionation of the polyalkylated fraction to arrive at a disproportionation product having a reduced polyalkylated aromatic content and an enhanced monoalkylated aromatic content which is supplied to the first separation zone.        A benzene feed stock and a C2-C4 alkylating agent are supplied to an alkylation reaction zone containing a molecular sieve alkylation catalyst and which is operated to produce an alkylated product comprising a mixture of monoalkyl and polyalkyl benzenes. The alkylation zone may be operated under liquid phase or vapor phase conditions with the output from the alkylation zone being subjected to separation steps.      The transalkylation reaction zone is operated at an average temperature below the average temperature of the alkylation reaction zone and under conditions to maintain the benzene in the liquid phase.      In the production of ethylbenzene, in which the alkylation reaction takes place over an aromatic alkylation catalyst selected from the group consisting of zeolite beta and zeolite omega, the output from the alkylation reaction zone is supplied to a benzene separation zone. A higher boiling fraction comprising an ethylbenzene polyethylbenzene mixtures is supplied from the benzene separation zone to an ethylbenzene separation zone. This zone is operated to produce a lower boiling product fraction comprising ethylbenzene and a higher boiling fraction comprising polyethylbenzene containing no more than 5 wt. % ethylbenzene. The polyethylbenzene fraction is supplied along with benzene to a transalkylation reaction zone which preferably contains a transalkylation catalyst selected from the group consisting of zeolite y and zeolite omega.