baber/WOPTO huggingface dataset:
Patent CA-1313807-C (CA)
Inventor: PULLEN ERIC V
IPC: F16K31/64
Filed: 1992-02-04
Granted: 1993-02-23
Abstract: ABSTRACT         A stem for a mixing valve, said stem having a central aperture for receiving a temperature control stem and having a bottom end keyed so that it is non-rotatably  connected to a rotatable housing within a mixing valve body.  A section of the stem is adapted to be keyed to a volume control handle.
Patent DK-162454-C (DK)
Inventor: KOOB KUNIBERT
IPC: E04B1/68
Filed: 1986-04-04
Granted: 1992-03-23
Abstract: An injection hose for construction joints in concrete structures includes an essentially liquid-impermeable base structure of flexible material such as rubber or synthetic material and defining a passage duct. The base structure has along its length radial openings for the escape of injection liquid from the passage duct and, along its length in the area of the radial openings, at least one longitudinal depression for receiving a strip of a material which is compressible under the pressure of the injection liquid and which covers the openings. A hose of liquid-permeable material surrounds the base structure and strip. A plurality of radial openings are provided in the base structure, and the associated depressions and strips are distributed around the circumference of the base structure angularly symmetrically in relation to the central longitudinal axis.
Patent DK-151304-C (DK)
Inventor: AAGAARD NIELS
IPC: B66F11/04
Filed: 1985-11-20
Granted: 1988-05-16
Abstract: A mobile lift comprises an undercarriage structure having a tow bar (1), a towing extension (9) and road wheels (7) supporting a main swivel bearing (6) for a lift boom (5) with a basket or platform (4). The lift has a first supporting beam (1) formed integrally with the tow bar, a second supporting beam (2) extending therefrom on the other side of the main swivel bearing (6) and two further supporting beams (3). All supporting beams are arranged in such a manner that the longitudinal axes thereof in supporting position meet in the main bearing (6).There is thus obtained a personnel lift where the undercarriage structure is very simple and consequently very cheap without reducing the strength, the reach or the carrying capacity of the lift.
Patent FI-55124-C (FI)
Inventor: FALLENIUS KAI
IPC: B01F7/00
Filed: 1973-06-05
Granted: 1979-06-11
Abstract: 1465801 Dispersing gases in liquids; froth flotation apparatus OUTOKUMPU OY 3 June 1974 [5 June 1973] 24480/74 Heading B1C and B2X In a method of dispersing a gas in a liquid or slurry, (e.g. for froth flotation) by means of a rotor within a stator, the increase in hydrostatic pressure with increasing depth is compensated by a hydraulic pressure correspondingly changing with depth in order to keep the total liquid pressure substantially constant over the surface over which the gas is dispersed; this is done by arranging for the ring of liquid between the rotor and stator to increase in thickness with depth so that the centrifugal force acting on the liquid ring produces the compensating dynamic pressure. As shown in Fig. 1 gas is supplied through a hollow shaft and dispersed through passages 5 between which are "grooves" 8 through which the slurry circulates; the envelope of the rotor is cylindrical while the stator is shaped so that the clearance between them increases downwardly. In other embodiments the rotor may narrow downwardly while the inner envelope of the stator is cylindrical, or both may increase in diameter downwardly with increasing clearance (Figs. 4-7, not shown). In Fig. 1 the "grooves" 8 are closed at the bottom, but they may be open at both ends or shrouded at the top (see Figs. 2 and 3, not shown). The gas passages 5 in the rotor may be omitted (Fig. 8, not shown) and the gas introduced above the rotor through a downcover surrounding the rotor shaft (Fig. 12, not shown).
Patent FI-68263-C (FI)
Inventor: TENKULA JAAKKO
IPC: C21B7/10
Filed: 1983-01-27
Granted: 1985-08-12
Abstract: The invention relates to a method for the rearrangement of damaged cooling, especially in cast-iron cooling boxes (1) of a blast furnace. Grooves (2) for new cooling pipes (6) are made on the exterior surface of the boxes, the pipes (6) are installed in the grooves (2) with the aid of a suitable mix, and the cooling-water circulation is connected to pass via the new pipes (6).
Patent FI-79701-C (FI)
Inventor: BRAENDSTROEM ARNE ELOF
IPC: A61K31/44
Filed: 1983-08-25
Granted: 1990-02-12
Abstract: Novel compounds of the formulawherein R is H or CH<sub>3</sub>, a process for their preparation, and their use as intermediates in the preparation of pharmaceutically useful compounds, e.g. substituted benzimidazoles containing a pyridine radical, i.a. omeprazole.
Patent FI-75841-C (FI)
Inventor: GAROFF THOMAS
IPC: C08F10/00
Filed: 1986-04-01
Granted: 1988-08-08
Abstract: A catalyst component for an alpha-olefin polymerization catalyst (comprising an organoaluminium compound, an external electron donor and a solid catalyst component obtained by reacting a magnesium-containing compound with a titanium halogen compound) is prepared by the steps of:   (a) dissolving a natural or synthetic mineral containing magnesium and aluminium in hydrochloric acid;   (b) evaporating the solution until dry: (c) calcining the resultant salt mixture by heating it at 130-150 DEG C to convert the aluminium component into the hydroxy form;   (d) dissolving the magnesium component in ethanol; (e) drying the ethanolic solution of the magnesium component by periodic azeotropic distillation; (f) precipitating a solid carrier component from the ethanol solution; and (g) reacting the solid carrier component with a titanium halogen compound in the presence of an internal electron donor or without an electron donor. g
Patent FI-84721-C (FI)
Inventor: BOURZAT JEAN-DOMINIQUE
IPC: A61K31/495
Filed: 1987-12-01
Granted: 1992-01-10
Abstract: Derivatives of formula (I) in which A forms with pyrrole an isoindoline, 6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine, 2,3,6,7- tetrahydro-5H-oxathiinno[1,4][1,3-c]pyrrole or 2,3,6,7-tetrahydro-5H- dithiinno[1,4][2,3-c]pyrrole ring, Y = O, S or NH, Het = naphthyridinyl or quinolyl which are unsubstituted or substituted by halogen, alkyl (1-4 C), alkoxy (1-4 C), alkylthio (1-4 C), CN or CF3 and R = alkenyl (3-10 C) or alkyl which is unsubstituted or substituted by alkoxy, alkylthio, cycloalkyl, alkylcarbonyl, cycloalkylcarbonyl or cycloalkylcarbamoyl in which the cycloalkyl parts contain 3 to 6 C, NH2, alkylamino, dialkylamino, alkylcarbonylamino, 1- or 2-piperazinyl, piperidyl, piperidino, morpholino, 1-azetidinyl, pyrrolidinyl, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, (1-piperazinyl)carbonyl, piperidinocarbonyl, piperidylcarbonyl, (1-pyrrolidinyl)carbonyl, morpholinocarbonyl, aminoalkylcarbamoyl, alkylaminoalkylcarbamoyl, dialkylaminoalkylcarbamoyl, alkoxyalkylcarbamoyl, phenyl, pyridyl or 1-imidazolyl, or else R = 2- or 3-pyrrolidinyl or 2-, 3- or 4-piperidyl, it being understood that the piperazinyl, piperidino, piperidyl, pyrrolidinyl and azetidinyl radicals may be unsubstituted or substituted in any position by alkyl, OH, alkylcarbonyl, benzyl, hydroxyalkyl, or may form (i) a lactam functional group with the nitrogen atom of the ring or (ii) a 2-spirodioxolane residue with one carbon of the ring, and that the alkyl radicals contain 1 to 10 C unless specially mentioned. 
<IMAGE>
 The products of formula (I) are useful as anxiolytics.
Patent FI-89066-C (FI)
Inventor: KOSTIAINEN ARJA-LIISA
IPC: C08F4/658
Filed: 1989-11-20
Granted: 1993-08-10
Abstract: PCT No. PCT/FI90/00279 Sec. 371 Date Jun. 16, 1992 Sec. 102(e) Date Jun. 16, 1992 PCT Filed Nov. 20, 1990 PCT Pub. No. WO91/07443 PCT Pub. Date May 30, 1991.The invention relates to a method for the preparation of a solid procatalyst composition for a catalyst system intended for the polymerization of olefins, wherein a magnesium halide, such as magnesium chloride, is dissolved and/or slurried in a mono-carboxylic acid alkyl ester, such as ethyl acetate, is impregnated into a support material, dried, treated with an organometallic compound or a silicon compound and thereafter with a transition metal compound. The invention also relates to such a procatalyst composition and its use together with a cocatalyst for the polymerization of olefins. According to the invention it has been possible to increase the activity of the catalyst composition by using a silanated support material, such as silanated silica, which is then treated with an organometallic or silicon compound before treatment with a transition metal compound. The silanated silica is preferably a silicon dioxide which has been heat-treated at 1000 DEG -200 DEG  and thereafter treated with hexamethyldisilazane and contains 3-6% carbon. The organometallic compound is preferably an aluminum alkyl compound, such as triethylaluminum, and the transition metal compound is preferably titanium tetrachloride.
Patent FI-95935-C (FI)
Inventor: HENTILAE ESA
IPC: D21F1/48
Filed: 1995-03-01
Granted: 1996-04-10
Abstract: The invention concerns a rib for a draining device in a paper machine, which rib is used to support and/or to load a wire or wires in a paper machine and/or to doctor water from the face of a wire or wires, said rib being loaded by means of the pressure of a medium. Between the rib (41) and its frame part (43), a pressure space has been formed, which is defined by a flexible belt (46) and into which the loading pressure is passed, and the flexible belt (46) defines the pressure space so that the area of effect of the loading force is independent from the movement of the rib (41). <IMAGE>
Patent NO-151875-C (NO)
Inventor: WIRTH ROLAND
IPC: H04M1/06
Filed: 1980-10-24
Abstract: 1. A telephone handset having integrated into the handset (HA) an electrical switching means, for automatic changing of inner current paths in a mobile radio apparatus, operable both in dependence upon the replacing and/or the lifting of the handset and also in the lifted state of the hand set, characterised in that the switching means is a reed-relay contact (RK) which is operated by a permanent magnet (M) secured to the handset support (H) when the handset (HA) is replaced, and that on the handset (HA) a displaceable permanent magnet (MS) is arranged which actuates the reed-relay contact (RK) when slid to an operating position, and that on replacing the handset (HA), the displaceable permanent magnet (RK) is automatically returned to its rest position by a stop on the handset support (H) if it was in its slide operating position in the lifted state (Fig. 3).
Patent NO-172431-C (NO)
Inventor: MUSCALA JAMES A
IPC: B65D41/54
Filed: 1988-03-17
Abstract: A seal for a bottle and cap assembly. The seal is formed from a heat shrink sheet (12) which is adhesively coated on one side. A pull tab (42) is formed by a pair of cuts in one edge of the sheet forming the seal and a tear strip (54) is adhesively secured to the back of the sheet in registration with the pull tab. After being adhesively secured to a bottle and cap assembly, the sheet is heat shrunk to conform to the contour of the bottle (64) and to provide a flange (70) over the bottle cap (62). In one embodiment the pull tab is in registration with the area of joinder between the cap and the bottle and in another, the sheet is devoid of adhesive in an area extending from the pull tab and bridging the joinder between the cap and bottle. In either case, pulling of the pull tab separates the sheet into a first piece adhered to the cap and a second piece adhered to the bottle allowing for the only possible access to the bottle without evidence of tampering showing in the sheet.
Patent NO-174000-C (NO)
Inventor: MAJ PHILIPPE
IPC: C08G69/36
Filed: 1988-10-20
Abstract: Transparent thermoplastic polyamides with a structure consisting of the residues of cycloaliphatic diamine, of lactam containing at least 7 carbon atoms or of the corresponding amino acid, and of terephthalic acid or of a mixture of terephthalic and isophthalic acids containing more than 50 % of terephthalic acid. 
<??>These polyamides are prepared by reaction, in a first stage, of the lactam or of the amino acid compound with terephthalic acid or the mixture of terephthalic and isophthalic acid and, in a second stage, of the diacid oligomer obtained with the cycloaliphatic diamine.
Patent NO-173565-C (NO)
IPC: E04G1/14
Filed: 1989-03-08
Abstract: The corner connection for scaffolding provides, between the vertical pole (15) made of aluminium and the horizontal bar (17) made of aluminium, two external gusset plates (20) which are welded, with simple seam geometry and while avoiding excess local heating, into the corner as bracing. <IMAGE>
Patent NO-175835-C (NO)
Inventor: OGURA MINORU
IPC: G01N33/58
Filed: 1989-09-27
Abstract: This invention relates to (1) a method for qualitatively or quantitatively assaying an antigen or antibody contained in a liquid medium by reacting an antigen, antibody or a mixture thereof with an antibody or antigen supported on insoluble carrier particles in a liquid medium and measuring the extent of changes of the reaction product with the progress of the reaction, which comprises conducting the reaction using magnetic substance-containing insoluble carrier particles and magnetic substance-free insoluble carrier particles as the carrier particles, subjecting the reaction mixture to a magnetic field to separate agglomerated particles containing unreacted, magnetic substance-containing insoluble carrier particles and magnetic substance-containing carrier particles from the reaction mixture, and detecting remaining magnetic substance-free insoluble carrier particles, and (2) another method for qualitatively or quantitatively assaying an antigen or antibody, which comprises adding, to magnetic substance-containing insoluble carrier particles or magnetic substance-free insoluble carrier particles, a suspension sensitized by an antibody for the antigen to be assayed or by an antigen for the antibody to be assayed to react for a given time not enough for the antigen-antibody reaction to reach equilibrium, and then a suspension of magnetic substance-free insoluble carrier particles or magnetic substance-containing insoluble carrier particles sensitized by an antibody for the antigen to be assayed or by an antigen for the antibody to be assayed to react till the antigen-antibody reaction reaches equilibrium, and subjecting the reaction mixture to a magnetic field to thereby separate agglomerated particles containing unreacted magnetic substance-containing particles and magnetic substance from magnetic substance-free insoluble carrier particles and detect remaining magnetic substance-free insoluble particles. These methods enable an antigen or antibody to be assayed rapidly and conveniently with high sensitivity.
Patent NO-179429-C (NO)
Inventor: BOULAY PHILIPPE
IPC: H01H13/705
Filed: 1990-11-07
Abstract: The invention relates to a mechanically actuated switch. The switch comprises an operating lever (1) provided with an actuating cam (2) and a switching member (8), the latter fixed to a support (4), which contains a plurality of microcontacts (15). It comprises means of moving the operating lever (1) so that the actuating cam (2) can actuate at least two of these microcontacts (15) in succession. <IMAGE>
Patent NO-173755-C (NO)
Inventor: VAN LINTEL HARALD T G
IPC: A61M5/142
Filed: 1991-01-17
Abstract: PCT No. PCT/CH90/00145 Sec. 371 Date Feb. 13, 1991 Sec. 102(e) Date Feb. 13, 1991 PCT Filed Jun. 12, 1990 PCT Pub. No. WO90/15929 PCT Pub. Date Dec. 27, 1990.Pumping takes place within the micro-pump as a result of the deformation of a plate (12) using a piezo-electric pad (13). The deformation produces a variation in volume within a pumping chamber (15) defined inside a plate (11) which is made of a material which can be machined using photolithographic processes. The pump outlet (3) is blocked off, selectively, by a membraned check-valve (18) which is in direct communication with another check-valve (16) via the pumping chamber. The check-valve (16) selectively enables the pumping chamber to communicate with the pump inlet (2). The outlet valve membrane (18) has a layer of oxide (17) providing a pretension on closing. The check-valve thus has a regulatory effect on the pump operation, making the flow almost independent of the outlet (3) pressure. Application: injection of exact doses of medication.
Patent NO-178111-C (NO)
Inventor: NOVEROLA ARMANDO VEGA
IPC: A61P9/08
Filed: 1991-08-19
Abstract: Xanthines of the general formula: <CHEM> wherein R<1> represents a straight or branched chain alkyl, alkenyl or alkynyl group of 3-6 carbon atoms, and R<2> and R<3>, which may be the same or different, each represent hydrogen or halogen or a methyl, methoxy, nitro or trifluoromethyl group or R<2> and R<3> together form a methylenedioxy or ethylenedioxy group; with the proviso that R<2> and R<3> are not both hydrogen; and pharmacologically acceptable salts thereof with an alkali metal base or a nitrogen base containing organic base, are bronchodilators making them of value in treating asthma and vasodilators making them of interest in treating angina, hypertension, congestive heart failure and multi-infarct dementia. The compounds are also of use in combatting other conditions where inhibition of PDE type IV is thought to be beneficial. The compounds can be prepared by treating the corresponding 6-amino uracil with sodium nitrite and formic acid in an excess of formamide and adding sodium dithionate to reduce the resulting 6-amino-5-nitroso compound to give the 5,6-diamino compound that ring closes with the excess of formamide.
Patent CA-2004267-C (CA)
Inventor: WANG WEN-MU
IPC: A47G25/06
Filed: 1989-11-30
Granted: 1995-03-28
Abstract: This invention relates to a hanger with improved positioning structure which can be fastened onto a wall by flat head screws.  The flat head screws are  concealed  from  view  and  are  protected  from breaking away from the wall.   The hanger includes a brass  mounting  plate  which  is  fastened  onto  wall surface separately from a brass cover plate by screws, which match with anchors in the wall.   A spring  is mounted on a mounting plate stem of the brass mounting plate.   The  brass  cover  plate  is  mounted  on  the mounting plate stem of the brass mounting plate so as to compress the spring cover the brass mounting plate, and conceal the flat head screws.  A ceramic insert is set in a circular recess of the brass cover plate to make  the  structure  more  attractive.    A  connector connects with  the mounting plate stem of the brass mounting plate by a pivot bolt so that the brass cover plate and the ceramic insert can be  firmly  retained between the brass mounting plate and the connector.  A hanger  device  is  coupled  with  the  connector  for hanging of towels or clothing or the like.
Patent CA-2006391-C (CA)
Title: Continuous process for the production of ethylene/vinyl ester terpolymers
Inventor: BAADE WOLFGANG
IPC: C08F210/02
Filed: 1989-12-21
Granted: 2000-10-17
Abstract: A solution polymerisation process carried out continuously in a cascade produces high molecular weight gel-free ethylene terpolymers having on the one hand high resistance to fuels, oils and organic solvents: and an the other hand high flexibility even at low temperatures when narrow ranges are adhered to in respect of solvent content, pressure, temperature control and degree of conversion.
Patent CA-2007325-C (CA)
Title: Method of rapidly controlling the frequency of a coherent radio receiver and apparatus for carrying out the method
Inventor: DENT PAUL WILKINSON
IPC: H04L27/233
Filed: 1990-01-08
Granted: 1996-04-23
Abstract: The invention relates to a method and arrangement for rapidly controlling the frequency of a radio-receiver which receives signal sequences that have been subjected to interference and which includes a synchronizing sequence and a data sequence. The signal sequence is converted in an A/D-converter to provide signal points (ET) which are intended for analysis, and a Viterbi-algorithm is adapted with the aid of adaptation signals obtained from the synchronizing sequence of the prevailing interference.  The data sequence is Viterbi-analyzed through a large number of calculating stages, for the purpose of determining the bit sequence (S1) of the data sequence.  The signal-point (ET) is branched-up to branch-signal points (ET), the number of which is equal to the number of states of the Viterbi-algorithm.  Each individual branch-signal point is phase-shifted to a corrected signal point (ET,1), and is compared with its adaptation signal, which has (K) separate signal points.  Distances (.DELTA.ST,1K) and angular deviations (.DELTA..PHI.T,1K) are calculated between the corrected signal point and the adaptation signal (U1K) signal points.  A transition (K1) is selected through the Viterbi-algorithm, with the aid of the distances (.DELTA.ST,1K) and the angular deviation (.DELTA..PHI.T,1K), corresponding thereto is selected. Selected angular deviations (.DELTA..PHI.T,1K), for successive incoming signal points (ET) are low-pass filtered and integrated to form a phase correction signal (V) through which the phase of the successively incoming branch-signal points (ET) are shifted.  Corresponding phase correction signals are calculated for the remaining states of the Viterbi-algorithm.
Patent CA-2010557-C (CA)
Title: Call admission control method and cell flow monitoring method in the same method
Inventor: KATSUBE YASUHIRO
IPC: H04L47/20
Filed: 1990-02-21
Granted: 1993-09-07
Abstract: ABSTRACT OF THE DISCLOSURE    In a network in which all information from terminals having various traffic characteristics is transmitted/switched by a fixed length block including a virtual channel id, a terminal requesting communication declares destination address information and traffic characteristics of the requested communication upon set-up to a network.  The exchange in the network expresses traffic characteristics of an individual terminal and an offered load (estimated cell flow) in the network.  The traffic characteristics of each terminal are expressed as a maximum cell flow generated from the terminal in time units  .DELTA. t(i) (i = 1, 2, ..., n) having _ predetermined lengths.  The predicted offered load of the line supposing that a new request call is accepted is expressed as an estimated cell flow predicted to be transmitted to the line in the time unit .DELTA. t(i) by using traffic characteristic values of the calls currently transmitting on the line and a new request call.          In a call admission control method, the estimated cell flow is compared with maximum allowable cell flow obtained from a circuit capacity, thereby determining "accept" or "reject" of admission of the request call.  In a cell flow monitoring method, a cell flow generated from a terminal in time units .DELTA. t(i) is counted in a plurality of time units  a t(i).  If a cell flow in any one time unit .DELTA.t(i) exceeds a traffic characteristic value grasped beforehand by a network, "violation" is determined for the terminal, and a regulation sequence is preformed.
Patent CA-2011431-C (CA)
Title: Low cost wet-to-wet pressure sensor package
Inventor: MATHIAS MILTON W
IPC: G01L9/00
Filed: 1990-03-05
Granted: 2001-04-10
Abstract: A wet-to-wet pressure sensor package having a housing with a pressure sensitive semiconductor die supported within a resilient mounting including continuous beads of elastomeric adhesive on the same portion of the housing to provide a protective seal with less stress so that improved sensitivity and repeatability of the wet-to-wet pressure sensor is achieved.