baber/WOPTO huggingface dataset:
Patent CA-1255796-A (CA)
Inventor: SACKS JACK
IPC: G01B11/00
Filed: 1986-06-17
Granted: 1989-06-13
Abstract: ABSTRACT OF THE DISCLOSURE         This invention concerns an optical system for use with a television camera for detecting the surface location of an object.          A preferred optical image having a distinct, unique, recognizable pattern is projected on a surface along a defined path that ultimately falls on an imaging sensor associated with a television camera.  The optical configuration causes a maximum light pattern energy to fall on the image sensor when the focal point coincides exactly with the surface of the object being detected.  The system is not an automatic focussing system, since best focus is normally considered to be that condition which produces an image of maximum detail and sharpness, and the present invention does not rely on detail or sharpness of image for its operation.  The invention can be used as an automatic focussing device if desired, since best focus can be derived as a useful by-product of accurate surface detection.  In operation the camera moves in the Z direc-tion through the point of maximum light pattern energy.  The Z-axis position of the energy peak value is a function of the optical design.  An output signal from the camera is filtered and processed and calculated to the Z-axis height of the camera as a measure of the distance to the object surface being detected.     2104-F-l
Patent CA-1272023-A (CA)
Inventor: SANTHANAM CHAKRA J
IPC: F17D1/08
Filed: 1986-08-29
Granted: 1990-07-31
Abstract: ABSTRACT        A method and composition are provided for transporting coarse particles of coal in a dense liquid CO2 media.  The dense media contains fine particles of densifying material such as coal or magnetite which form a suspension in the liquid CO2.  The suspension is capable of supporting large particles of coal for transportation in a liquid CO2 slurry pipeline.  Use of the dense media allows the pumping of the coarse coal particles at slower velocities than if the fine densifying particles were not present.
Patent CA-1265514-A (CA)
Inventor: DILLING PETER
IPC: C09D11/02
Filed: 1986-09-30
Granted: 1990-02-06
Abstract: ABSTRACT OF THE DISCLOSURE           A method is disclosed of producing amine salts of lignosulfonates comprising the steps of ionizing the phenol content of a lignin material in alkaline liquid medium, methylolating the lignin material in the ortho position of the phenol component, lowering the pH of the liquid to the acidic range to precipitate the methylolated lignin material, washing the precipitated material with water to remove inorganic salts and residual reactants, and reacting the washed and purified methylolated lignin material with an amine compound and a sulfur- and oxygen-containing compound in liquid medium to produce a ligno-sulfonated amine salt.  The products are particularly suited for use as additives in chemical compositions such as dye-stuff and pesticide formulations.
Patent CA-1273790-A (CA)
Inventor: JAKI LASZLO
IPC: G09F11/34
Filed: 1986-10-09
Granted: 1990-09-11
Abstract: Abstract A signal display element is used for the display of more than two pieces of information on a signal display having electromagnetically excited magnetic tilting plates.  The element has at least two tilting plates arranged in stable condition and supported in bearings on a baseplate, being suitable for covering the surfaces of the baseplate carrying the pieces of information.  The invention is characterized in that the tilting plates are supported in bearings preferably at two places and are displaced in relation to each other.  The distance between a common geometric axis of revolution of the tilting plates and the baseplate is equal to or larger than half the total thickness of the tilting plates that bear against one another.
Patent CA-1262993-A (CA)
Inventor: LANDIS ABRAHAM L
IPC: C08G73/10
Filed: 1986-11-24
Granted: 1989-11-14
Abstract: ABSTRACT OF THE DISCLOSURE A solvent polycondensation process of preparing polyimides of high molecular weight from dianhydrides and relatively unreactive diamines, where the reaction is carried out in a cresol as a solvent.
Patent CA-1271492-A (CA)
Inventor: TANONAKA TAKAYUKI
IPC: C07C37/50
Filed: 1987-07-14
Granted: 1990-07-10
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed herein is a process for producing 2,6-dihydroxynaphthalene, which process comprises the step of oxidizing 2,6-di(2-hydroxy-2-propyl)naphthalene with hydrogen peroxide in acetonitrile, 1,4-dioxane or  a  mixture thereof in the presence of an inorganic acid of an amount not less than 0.001 time by weight and less than 0.1 time by weight to the amount of the 2,6-di(2-hydroxy-2-propyl)naphthalene.
Patent CA-1249479-A (CA)
Inventor: BUCKHOLZ LAWRENCE JR
IPC: A23L27/20
Filed: 1987-11-10
Granted: 1989-01-31
Abstract: Title:  "MIXED SEASONING"          Abstract:  Described is a mixed seasoning composition capable of being solubilized in water and forming a single aqueous phase which comprises:       (a) from about 0.25 up to about 0.80 mole percent of a lactate salt or lactic acid or mixture thereof;       (b) from 0 up to about 0.09 mole percent on a dry basis of glycollic acid or a glycollic acid salt or a mixture of same;       (c) from 0 up to about 10.0 mole percent on a dry basis of magnesium ion;       (d) from about 6 mole percent up to about 50 mole percent on a dry basis of a phosphate salt, and/or a monoacid phosphate salt and/or a diacid phosphate salt and/or phosphoric acid taken alone or taken further together with a tripolyphosphate salt and/or a pyrophosphate salt and/or a polymetaphosphate salt;       (e) from 0 mole percent up to about 40 mole percent on a dry basis of sodium ion;       (f) from about 8 mole percent up to about 50 mole percent on a dry basis of potassium ion;       (g) from about 0.3 mole percent up to about 16 mole percent on a dry basis of chloride ion;     (h) from 0 mole percent up to about 30 mole percent on a dry basis of a carbonate salt and/or a bicarbonate salt and/or carbonic acid;          (j) from 0 mole percent up to about 2.0 mole percent on a dry basis of a monobasic glutamate salt and/or a dibasic glutamate salt and/or glutamic acid; and (k) from 0 up to about 0.6 mole percent on a dry basis of calcium ion; with the provisos:          (i) that  the sum total of mole percent on a dry basis of sodium ion, potassium ion, magnesium ion and calcium ion is from about 48 mole percent up to about 60 mole percent and (ii) the sum total mole percent on a dry basis of carbonate and/or bicarbonate and/or carbonic acid taken fruther together with phosphate and/or monobasic phosphate and/or dibasic phosphate and/or phosphoric acid taken alone or further together with tripolyphosphate salt and/or paraphosphate salt and/or polymetaphosphate salt is from about 34 mole percent up to about 50 mole percent.      Also described is a process for augmenting or enhancing the aroma or taste of dairy flavored, savory flavored and animal foodstuffs comprising the step of adding to said foodstuffs or animal foods an aroma or taste augmenting or enhancing quantity of at least one of the above described compositions of matter taken alone or along with other flavoring compositions.
Patent CA-1264423-A (CA)
Inventor: BAYS MARVIN G
IPC: E01C23/12
Filed: 1987-12-11
Granted: 1990-01-16
Abstract: SURFACE CRUSHING APPARATUS            ABSTRACT         This  invention  describes  an  apparatus  for breaking  a  hard  surface  such  as  a concrete road or bridge  deck and essentially consists of a support for a torsional  spring  which  is  horizontally  fixed to the support  with  a  spaced  rotational journal so that the torsional  spring is mounted substantially horizontally.          An  oscillating  member  of desired mass characteristics is  attached  to  the  torsional  spring  with  a  force generating  apparatus  such  as a hydraulic vibrator on one  end  of  the oscillating member and a road crushing tool  on  the  opposite  end  of the oscillating member.          The  oscillating  member  is  attached  rigidly  to  the torsional  spring.    Apparatus  is  also  provided  for positioning  the  impact  or  road crushing tool against the  surface  to be crushed and for maintaining the tool in that position during the crushing operation.         The  hydraulic  vibrator, when it is operated, causes    an    axial    oscillation  in  the  torsional spring/mass  system.    This  axial  oscillation is then transferred  to an axial oscillation of the impact tool, causing  the  tool to violently impact the surface to be crushed.    The apparatus is preferably operated at the resonant  frequency  of the spring/mass system to obtain maximum   amplitude  and  a  corresponding  increase  in energy    generated    in  the  resonant  mode,    Other embodiments using the same principal are disclosed.
Patent CH-511922-A (CH)
Title: Anthraquinone dyestuffs for synthetic fibres
Inventor: HEDERICH VOLKER DR
IPC: C09B1/54
Filed: 1968-10-30
Abstract: Anthraquinone dyestuffs (I): B=-CH2-CH-CH2 or -CH(CH2)-CH2-; R' = H or opt. substd. aryl; and r2 = opt. substd. aryl or opt. substd. hydroaryl. - (I) are useful for dyeing and printing synthetic fibres, esp, aromatic polyesters. The dyestuffs are used in finely dispersed form in carriers. Clear red dyed materials are obtd. with excellent light, sublimation and thermofixation fastness. - 100 pts. wt. glycerol 1,3-diphenyl ether, 20 pts. vol. dimethylformamide, 2 pts. wt. KOH, and 10 pts. wt. 1-amino-2-phenoxy-4-hydroxyanthraquinone were heated for 3 1/2 hrs. at 130 deg.C.  The mixt. was cooled to 80 deg.C, and 150 pts. vol. glacial acetic acid were added. The dyestuff was filtered and washed with methanol-water.  11.1 pts. wt. red dyestuff were obtd., m.p. 127-128 deg.C (from ethyl acetate).
Patent DK-285385-A (DK)
Inventor: BRAATHEN JAN
IPC: G10D3/14
Filed: 1985-06-24
Abstract: A device on a string tightener for string instruments, comprising a fixing peg (5) for the string which may be attached to the neck of the instrument. The fixing peg (5) is rotatably mounted by means of a self-locking worm (2, 4). The free end of the peg is provided with a threaded section (7,10) which works in conjunction with a screw (11) or a nut (8). A plane section (13) running radially has been provided for clamping down the string (6), said plane section working in conjunction with a corresponding section on the screw or nut, or with a part working in conjunction with these. This part may be be a distance bush (14), mounted on top of the plane section of the peg.
Patent DK-302581-A (DK)
Inventor: DALLMANN H
IPC: B32B27/08
Filed: 1981-07-08
Abstract: A thermoplastic protective film for use in the manufacture of forgery-resistant identification documents, comprising a base layer and a cover layer comprising a partially hydrolyzed olefin/vinyl ester copolymer. The cover-layer side of the film is laminated under the action of heat to the identification document.
Patent DK-327087-A (DK)
Inventor: WILSON JERRY FRANKLIN
IPC: B65D71/12
Filed: 1987-06-26
Abstract: The article carrier 10 has base cut-outs 44, 46 at the ends of the carrier, the cut-outs being situated at a greater distance from the said ends than normal, with a view to increasing the strength of the article carrier in this load-bearing area. In order to permit use of this arrangement, the shape of the outer cut-outs is modified so that the top of the cut-out is connected to its vertical inside by means of a straight section 72 rather than by means of the usual curved section. This allows the edges of the outer cut-outs to touch the bottles when the carrier is lifted, even if the outer cut-outs, as a result of the modifications to their dimensions, are not arranged symmetrically in relation to the centre lines of the associated bottles. <IMAGE>
Patent DK-368586-A (DK)
Inventor: MOLEN THEODORUS JACOBUS VAN DE
IPC: G01N15/04
Filed: 1986-08-01
Abstract: Cast film on the basis of low-density polyethylene is pre­pared by extruding the molten polymer at temperatures of the melt at the die gap of below 200◊C. Films that have been prepared this way have special mono-axial orientation as a result of which the mechani­cal properties are improved.
Patent DK-487087-A (DK)
Inventor: SANKEY GEORGE HENRY
IPC: C07H13/04
Filed: 1987-09-16
Abstract: 2,3,4,3',4'-penta-O-acetyl sucrose (4-PAS), a key intermediate in the preparation of sucralose, is prepared by the selective removal of trityl groups from 6,1',6'-tri-O-trityl-penta-O-acetyl sucrose (TRISPA) in which a catalytic amount of an aralkyl chloride or hydrogen chloride is added to a solution of TRISPA is an inert organic solvent is hydrogenated in the presence of a hydrogenolysis catalyst such a platinum or palladium.
Patent FI-793758-A (FI)
Inventor: HENRICH HANS-OTTO
IPC: B03D1/16
Filed: 1979-11-30
Abstract: An aeration device for a flotation container (1) - e.g. for removing printing ink from waste paper suspension - has a centrifugal impeller (2) into the centre of which are fed the suspension and air. The impeller (1) is surrounded by stationary guide vane means (9) which form, in radial relationship to the impeller, an inner ring of guide vanes (10) inclined, in the direction of rotation of the impeller, away from the radial toward the tangential direction, and an outer ring of baffle vanes (11) inclined relative to the guide vanes (10) in a direction opposite to the rotation direction. A radially outer ring of baffle rods (12) may also be provided. <IMAGE>
Patent FI-793873-A (FI)
Inventor: PAMPLIN JOHN WARNER
IPC: B21C1/12
Filed: 1979-12-11
Abstract: The invention concerns a new method of, and apparatus for, drawing wire which uses a partial turn of wire wedged in an endless groove (32) in a rotating wheel (31) to generate the necessary drafting tension, the wire being cooled by direct contact with liquid coolant (38) as it leaves the sizing opening (36) and while it is wedged in the groove. 
<??>In a multi-stage apparatus, the coolant would be removed from the wire downstream of the wheel and upstream of the next sizing opening (e.g. by an air wipe 39).
Patent FI-842398-A (FI)
Inventor: JOUQUEY ALAIN
IPC: G01N33/74
Filed: 1984-06-13
Abstract: Novel radioactive estradienes labelled with tritium of the formula <IMAGE>  I  wherein 3H is tritium and R is selected from the group consisting of hydrogen, alkyl of 1 to 6 carbon atoms and acyl of an organic carboxylic acid of 1 to 10 carbon atoms and the study and radioimmunological determination of non-radioactive 11 beta -(4-dimethylaminophenyl)-17 alpha -(prop-1-ynyl)- DELTA 4,9-estradiene-17 beta -ol-3-one and its metabolites in biological fluids and novel intermediates.
Patent FI-882369-A (FI)
Inventor: SUGIMOTO HACHIRO
IPC: C07D401/06
Filed: 1988-05-19
Abstract: Heterocyclic amines of formula (I) and their salts are new: where A is (opt. substd.) phenyl or naphthyl, pyridyl, thienyl, tetralyl, quinolinyl, benzofuranyl, quinazolinyl, benzothienyl, 1,2,3,4-tetrahydro-2-quinolinyl or 1-oxo-1,2,3,4-tetrahydro -2-naphthyl; X is -CH2, -CO-, -CHOH-, -CHMe- or -CH(CH2NEt2)-; m is 1-3; n is 0-4; Y is C or N; Z is -CH2-, -CO-, -CHOR1-, -CHHal-, -CH=, or a group of formula (II), (III) or (IV); R1 is H, lower alkyl, acyl, aralkyl or heteroaralkyl, Hal is halogen; B is phenyl or naphthyl opt. substd. by one or two groups chosen from halogen, lower alkyl or lower alkoxy; Z-B may be bound at either of the positions starred on the ring.
Patent FI-884915-A (FI)
Inventor: DALZIEL WARREN LEWIS
IPC: G11B/
Filed: 1988-10-24
Abstract: A portable hard disk drive module (24) enclosing all of the operative components of the disk drive (52) is removably received by a receptacle (22) in a microcomputer system (10). The disk drive module (24) and the receptacle (22) each have an electrical connector (26, 36) and these connectors are coupled when the module (24) is in an operating position within the receptacle (22). The connectors comprise the sole interface between the operative components of the disk drive (52) and the remainder of the computer system (10).
Patent FI-890079-A (FI)
Inventor: LEHTOMAEKI ILKKA
IPC: A23L33/24
Filed: 1989-01-06
Abstract: The invention relates to a process for the preparation of a cellulose-containing, beta-glucane enriched grain, preferably oats or barley, fiber for use as food or as a raw material or additive in the food industry. In the process, a ground or unground grain, preferably oats or barley, is slurried rapidly in cold water, which may contain an organic solvent. The slurry is homogenized rapidly and is screened, whereby a beta-glucane containing fiber is obtained.
Patent FI-890515-A (FI)
Inventor: MARTIKAINEN RISTO
IPC: A47B13/08
Filed: 1989-02-03
Abstract: The invention concerns a table top comprising a frame part 1 and an inner surface 2 which has been secured rotatably to an opening formed in this surface. Tables provided with rotatable tops cannot at present be modified for different purposes. In the table top according to the invention, a bearing 4 has been placed between the frame part 1 and an edge 3 of the inner surface 2, the inner surface being supported on this bearing and being rotated relative to the frame part. <IMAGE>
Patent FI-891345-A (FI)
Inventor: CERIANI GIULIANO
IPC: F16L37/08
Filed: 1989-03-21
Abstract: Quick connector for flexible tubes or pipes, which comprises a hollow body (1), equipped on the inside with a seating (2) for an annular seal (3), to which body is secured a collar (4) carrying a conical elastic ring (5) having radial slits open towards the inner edge, the ring diverging towards the free end of the body, into which conical ring there may be inserted a flexible tube (6) in sealing contact with the annular seal (3), which tube can be advanced towards the interior of the hollow body (1) with limited elastic deformation of the conical ring (5) and in conditions of jamming of said conical ring (5) when the tube moves outwards, there being also present a shell (8) projecting outwards from the body (1) and surrounding the flexible tube (6) and having a tapered end (11) towards the inside, the shell (8) being in contact with the internal edge of the slit conical ring (5) and being adapted for preventing, when pushed inwards into the hollow body (1), the jamming of the conical ring (5) on the surface of the flexible tube, thus making its withdrawal possible.
Patent FI-892016-A (FI)
Inventor: MOHRS KLAUS
IPC: C07D215/14
Filed: 1989-04-27
Abstract: alpha -Substituted 4-(quinolin-2-ylmethoxy)phenylacetic acids and esters can be prepared by reaction of appropriate phenols with 2-halomethylquinolines or by reaction of appropriately substituted quinoline with halides. The novel compounds can be employed as active substances in medicaments.
Patent FI-892816-A (FI)
Inventor: MONSTREY JOOST
IPC: C08J9/14
Filed: 1989-06-08
Abstract: A phenol foam and a method for preparing substantially closed cell shaped resins on the basis of the condensation product between, on the one hand an either or not substituted phenol and/or phenol derivative and, on the other hand an aldehyde by using a blowing means for forming a hard phenol foam, whereby a physical blowing means comprising chloropropane is used.
Patent FI-901771-A (FI)
Inventor: HALLBORN JOHAN
IPC: C12N9/04
Filed: 1990-04-06
Abstract: This invention relates to recombinant-DNA-technology. Specifically this invention relates to new recombinant yeast strains transformed with xylose reductase and/or xylitol dehydrogenase enzyme genes. A yeast strain transformed with the xylose reductase gene is capable of reducing xylose to xylitol and consequently of producing xylitol in vivo. If both of these genes are transformed into a yeast strain, the resultant strain is capable of producing ethanol on xylose containing medium during fermentation. Further, the said new yeast strains are capable of expressing the said two enzymes. Xylose reductase produced by these strains can be used in an enzymatic process for the production of xylitol in vitro.
Patent FI-904995-A (FI)
Inventor: LEHIKOINEN JUHANI
IPC: F24B/
Filed: 1990-10-11
Abstract: The object of the invention is a connection for a furnace corner moulding, on the corner of which furnace 2 has been mounted a hollow metal moulding 1 running in the direction of the corner, which can be fixed by means of a fixing device 4 which is fixed on a refractory element 3 located alongside the furnace corner and in the filling material inside the metal moulding. The problem with similar connections is that the thermal-expansion coefficients of the filling material and metal moulding are different, leading to structural deformation. In a connection according to the invention, the filling will consist of at least two different materials 5, 6. Where the fixing device is located, a hardening material 5, preferably concrete, has been placed inside the moulding 1, while between the fixing-device positions a loose material 6 serves as a filling material. <IMAGE>
Patent FI-924774-A (FI)
Inventor: EBERT RAY FRANCIS
IPC: C12N5/071
Filed: 1992-10-21
Abstract: A method for preparing a thromboplastin reagent from cultured human cells comprising the steps of washing the cells with isotonic aqueous salt solution, lysing the cells by hypotonic shock, and resuspending the cell lysate in a diluent compatible with a one-stage prothrombin time determination to reach a concentration of about 0.5 to 3.0 mg/mL thromboplastin, whereby said cell lysate thromboplastin suspension produces a clot in a one stage prothrombin time test in about 10 to 15 seconds, with a mean normal prothrombin time of about 11-13 seconds, when added to citrated normal plasma in a volume ratio of about 2:1, such thromboplastin being stable for at least 8 hours at 37 DEG C and for at least 5 days at 4 DEG C.
Patent FI-932335-A (FI)
Inventor: HASLOP JOHN MARTIN
IPC: B42D15/10
Filed: 1993-05-21
Abstract: PCT No. PCT/GB91/02069 Sec. 371 Date Jun. 10, 1993 Sec. 102(e) Date Jun. 10, 1993 PCT Filed Nov. 22, 1991 PCT Pub. No. WO92/09444 PCT Pub. Date Jun. 11, 1992.An authenticatable item and security device carry a number of symbols (4A, 4B, 4C, 6A, 6B, 6C) identifiable to the naked eye, there being at least two sets of at least three symbols. All the symbols within a set are substantially identical, are positioned in a non-overlapping, regular geometric arrangement, and at least one common viewing angle of inclination, exhibit substantially the same optical performance, the optical performance varying with inclination viewing angle.
Patent FI-944717-A (FI)
Inventor: CHUDY ANDRZEJ M
IPC: F16H19/08
Filed: 1994-10-07
Abstract: The mechanism comprises an input shaft journalled to a frame is rotatable about an input axis, over a range of rotational positions, between a forward limit and a reverse limit. An output shaft journalled to the frame is rotatable about an output axis, which is normal to the input axis. Three bevel gears are employed, namely a first gear coupled to the input shaft, a second gear coupled to the input shaft and spaced axially from the first gear, and a third gear coupled to the output shaft. The bevel teeth of the three gears are arranged in peripheral arrays covering cover less than one half of the entire periphery of each gear, so that the bevel teeth of the third gear intermesh only with the bevel teeth of the first gear whenever the input shaft rotates from the reverse limit toward the forward limit, and so that the bevel teeth of the third gear intermesh only with the bevel teeth of the second gear whenever the input shaft rotates from the forward limit toward the reverse limit.