baber/WOPTO huggingface dataset:
Patent CA-1256866-A (CA)
IPC: C07D223/04
Filed: 1988-06-14
Granted: 1989-07-04
Abstract: ABSTRACT OF THE DISCLOSURE             Novel pyrrolidine, piperidine and homopiperidine compounds having the formula:                                            (II) (wherein X is -S-, -S(O)- or -S(O)2-; A1 and A2 are alkylene chains when p and d are zero or one; and Q is a selected aro-matic radical) are disclosed.  These are useful as intermediates for producing compounds of the formula:                        (I)   which are useful as cardiac antiarrhythmia agents.
Patent CH-540282-A (CH)
Title: Veterinary anthelmintic 4-(isothiocyanophen - yl)-thiazoles
Inventor: RENE BOSSHARD
IPC: C07D277/20
Filed: 1969-10-30
Abstract: 4-(Isothiocyanophenyl)-thiazoles (I): especially 3'-SCN-, R1=H, R3 = H, R2 = H, Me, MeS, EtO or C3H7; and 4'-SCN-, R1 = H, R2 = Cl, R3 = H or Me; are veter. anthelmintics especially against nematodes, cestodes and trematodes. They are prepared by condensing 4-aminophenyl-thiazoles (II) with alternative reagents e.g. or R1 = H, NO2, hal, lower alkyl or alkoxy, or SCN (not ortho to existing SCN); R2 = H, hal, lower alkyl or alkoxy or alkylthio or -N(alk)2; R3 = H or alkyl. R1' = H, NO2, hal, lower alkyl or alkoxy, or NH2 (not ortho to existing NH2) Y = Cl, Br or -N(alk)2; m = 1 or 2. In an example 27g (71%) 2-methyl-4-(4'-isothiocyanophenyl)-thiazole are obtained from 36g 2-methyl-4-(4'-aminophenyl)-thiazole (obtained from the NO2-compd) and 22g CSCl2.
Patent CH-506227-A (CH)
Title: Block electrode with tapped holes
IPC: H05B7/085
Filed: 1967-04-25
Abstract: The graphite block is moulded in a cylindrical press tool with a moving lower ram and a fixed upper ram with a central captive nut through which a threaded core protrudes into the mould tool. This tap is carried on a slotted shaft with a keyed drive gear so that after pressing, the tap is disengaged from the electrode before the electrode is umoulded.
Patent CH-542872-A (CH)
Title: Cyano-3-(5-nitro-2-furyl)isoxazoles derivs - with antibacterial and trichomonacidal activity
Inventor: RAYMOND URGEL LEMIEUX
IPC: C07D307/73
Filed: 1970-04-22
Abstract: Cpds. of formula (I) are new: where R is lower alkyl, lower oxydoalkyl (sic) or lower alkenyl; R' is H or R. (I) are antimicrobials active against Gram positive and negative bacteria and trichomonads. They can be used as human and veterinary medicaments, animal feed additives and disinfectants. They have in vivo activity against general staphylococcal infections, T. vaginals and T. foetus, etc. EXAMPLE 5.5 g 3-(5-nitro-2-furyl)-4-cyano-5-aminoisoxazole were added portionwise to a stirred, ice-cold suspension of NaH (1.13 g of a 58% oil suspension) in 50 ml. dry THF under N2, the temp. being kept below 10 degrees C. The mixt. was added portionwise to a stirred, ice-cold soln. of 8.9 g. MeI in 30 ml. dry THF. The mixt. was refluxed 4 hrs., 8.9 g. MeI added, and concd. in vacuo. The residue was taken up in 50 ml. H2O, extracted with EtOAc, and the extract dried, evapd. and recrystd. from EtOAc/hexane to give 1.7 g. of product. This was chromatographed on silica gel with CHCl3/EtOAc in 500 ml. fractions. Fractions 4 and 5 were evapd. and recrystd. from EtOAc to give (I; R=R'=Me), m.p. 161-164 degrees C. Fractions 6-9 were evapd, rechromatographed and recrystd. from EtOAc/hexane to give (I; R=R'=Me) and (I; R=Me, R'=H).
Patent CH-526547-A (CH)
Title: (A) Quinoline derivs. (I):- R1 = alkyl, aryl, aralkyl, opt. substd. R2 = alkyl The quinoline ring may carry other substituents, but if not and
Inventor: JOHN POTTS CAIRNS
IPC: C07D215/56
Filed: 1966-03-09
Abstract: (A) Quinoline derivs. (I):- R1 = alkyl, aryl, aralkyl, opt. substd. R2 = alkyl The quinoline ring may carry other substituents, but if not and if R2 = Et, R1 is not = Me or Ph; and when R1 and R2 are 1-4C alkyl, the ring does not carry as sole other substituent 1-4C alkoxy in the 6-posn. (B) Veterinary compns. contg. (I), such as concentrates contg. pref. 0.2-2%, or medicated feeding stuffs contg. pref. 0.0001-0.001%. As coccidiostats. Active against Eimeria brunetti, E.tenella and E.necatrix.
Patent DK-128997-A (DK)
Inventor: CHRISTENSEN MARTIN
IPC: B62D/
Filed: 1997-11-13
Abstract: The invention relates to a floor for a means of transport of the type where the floor comprises a plate (1) which is adapted to the bottom (12) in a given means of transport, and on which one or more chairs or other aids in passenger transport may be secured, said floor plate (1) being provided with a plurality of recesses (3, 7) distributed in a suitable pattern (3a, 3b) for receiving securing means (6) for securing chairs or the like to the plate (1) and receiving attachment means (13) for attaching the floor plate (1) to the bottom (12). This provides a floor having a much greater flexibility with respect to layout in e.g. minibuses, just as the chairs may be secured more securely to the floor, so that also the floor can absorb impact energy in case of a collision where a passenger fastened by a seat belt is thrown forwards.
Patent DK-144486-A (DK)
Inventor: REISING GEORGE STEPHEN
IPC: A61F13/15
Filed: 1986-03-26
Abstract: Disposable diapers having liquid impermeable waistshields (18) and elastically expandable waistbands (32, 33). The waistshields (18) and waistbands are formed of a single - unitary -- liquid impermeable material. In preferred embodiments, the waistshield/waistband (18) is formed of a material which has a heat unstable state and a heat stable and elastic state. In diapers ready for use, the waistband portion (32, 33) is relatively more heat stable and elastic than the waistshield portion (18).
Patent DK-168180-A (DK)
Inventor: TREULLE J
IPC: A23C/
Filed: 1980-04-21
Abstract: In order to improve the dispersibility of powderlike, fatty products in cold water with a view to the use of the products to prepare milk substitutes and similar products, a surface coating is applied to the powder particles, consisting of or containing as the most important ingredient a fatty substance which is a liquid at temperature down to zero degrees Celsius, or a mixture of such fatty substances.
Patent DK-244388-A (DK)
Inventor: MOLINES HUGUETTE
IPC: C07D319/14
Filed: 1988-05-05
Abstract: 1. 1-Fluoro-1-halo-3,6-dioxabicyclo[4.1.0]heptane of formula (I)   see diagramm : EP0290319,P7,F1   in which X denotes fluorine, chlorine or bromine.
Patent DK-283683-A (DK)
Inventor: JOHNSTON MICHAEL DENIS
IPC: C12N5/00
Filed: 1983-06-20
Abstract: An improvement to the process for the production of interferon by adding an inducer to lymphoblastoid cells susceptible to being induced to produce interferon is described wherein the cells are treated with an enhancing agent at, or following, induction. In a preferred aspect the cells are also pretreated, before induction, with a stimulator.
Patent DK-301282-A (DK)
Inventor: KERN W
IPC: C03B37/14
Filed: 1982-07-05
Abstract: 1. Method for the connection of several light wave guides, wherein the light wave guides are mutually aligned abutting each against the other at the end faces in pairs and the contact places of several light wave guide pairs (3, 5, 7) are then simultaneously exposed to the heat given off by a heat source, characterised thereby, that an electric arc is used as heat source and that the contact places of the light wave guide pairs (3, 5, 7) are positioned at locations of equal heat radiation density within the electric arc.
Patent DK-301984-A (DK)
Inventor: KINDERMANN PETER
IPC: B62K17/00
Filed: 1984-06-20
Abstract: A sail rig is used on a standard bicycle having a frame, a saddle on the frame, a front wheel on the frame forward of the saddle, and handlebars on the frame forward of the saddle and connected to the front wheel for pivoting same and steering the bicycle. The sail rig has a sail frame formed of an upright yard having a center and upper and lower ends and a boom extending generally horizontally rearward from the center and having a rear end spaced horizontally therebehind. An upright sail spanned over the yard and boom is generally symmetrical to either side of the boom. A fitting secured to the bicycle frame between the saddle and handlebars forms a socket between the saddle and the handlebars and a holddown eye forward of the handlebars. An upright rigid mast secured in the socket has an upper end connected by a swivel joint with the sail frame generally at the yard center. A halyard having upper and lower ends secured to the respective upper and lower ends of the yard is secured between these ends below the boom to the bicycle frame at the holddown eye. Thus the sail can pivot about an axis through the pivot and the holddown eye. A sheet extends from the boom rearward of the swivel joint to a rider on the saddle.
Patent DK-345082-A (DK)
Inventor: VOGES K F
IPC: A61F5/44
Filed: 1982-08-02
Abstract: A secretion collecting device consists of a rigid holder, from which a bag is suspended. A secretion drainage tube running from the patient is connected to a pipe on the holder. The bag has a tube one end of which enters the interior space of the bag and the other end of which projects from the bag and is pushed telescopically onto the lower end of the pipe. The bag tube can slide with respect to the pipe so that the connection adjusts to shifts and deformations of the bag without becoming loose or separating.
Patent DK-406889-A (DK)
Inventor: REMERS WILLIAM A
IPC: A61K31/445
Filed: 1989-08-18
Abstract: Novel methods for treatment of neoplastic disease states in animals, which methods comprise administering a therapeutically effective amount of a compound of the formula V, <CHEM> wherein: Y is hydrogen or lower alkyl; and X is a radical of the formula -O-R, wherein R is: N,N-di(hydroxy lower alkyl)amino lower alkyl, or tri-lower alkoxy silyl lower alkyl, or cyclo lower alkyl, or halo substituted lower alkoxy lower alkyl, or tetrahydro pyranyl, or carboethoxy lower alkyl, or 1-lower alkyl pyrrolidinyl lower alkyl, or N-pyrrolidinyl lower alkyl, or 1-lower alkyl pyrrolydinyl, or dioxanyl, or hydroxy lower alkenyl, or hydroxy lower alkyl thio lower alkyl thio lower alkyl, or dioxanyl lower alkyl, or lower alkyl thio lower alkyl, or phenyl thio lower alkyl, or phenoxy lower alkyl, or thiophenyl lower alkyl, or 1-lower alkyl piperidyl, or alkyl carbonyl amino alkyl, or N-piperidyl lower alkyl, or lower alkoxy lower alkyl or lower alkyl thio hydroxy lower alkyl, or 1-lower alkyl N-piperazinyl lower alkyl, or N-thiomorpholinyl lower alkyl.
Patent DK-408086-A (DK)
Inventor: SHIH YEN-JER
IPC: C08F2/32
Filed: 1986-08-27
Abstract: Polysaccharide graft copolymers are prepared by a water-in-oil emulsion polymerization process in which the polysaccharide and water-soluble monomer are emulsified in an oil phase containing emulsifying agents and polymerized therein. The resultant emulsion polymers are in stable form and may be used directly, for example, as adhesives for prepasted wallpaper, or may be inverted into aqueous systems and used for their thickening or flocculating properties.
Patent DK-413882-A (DK)
Inventor: COLLINGTON ERIC WILLIAM
IPC: C07D307/42
Filed: 1982-09-16
Abstract: Compounds are described of the formulae <CHEM>  in which  -COR<1> is a complex ester or haloester group,  W is alkylene,  X is cis or trans -CH=CH or -CH2CH2-,  n is 1 or 2, Y is a saturated heterocyclic amino group having 5 - 8 ring members, and R<2> is unsubstituted or substituted phenylalkyl, thienylalkyl, naphthylalkyl or cinnamyl,  and their salts and solvates. These compounds inhibit blood platelet aggregation and bronchoconstriction and may be formulated for use as antithrombotic and antiasthmatic agents.
Patent DK-518684-A (DK)
Inventor: VELTMAN PRESTON L
IPC: B01D53/34
Filed: 1984-10-31
Abstract: Limestone is abrasively ground in an aqueous media in the presence of added dissolved carbon dioxide or in the presence of a soluble acid-forming compound, the anion of which forms a soluble calcium compound, or in the presence of both dissolved carbon dioxide and an acid-forming compound. 
<??>A dry flue gas desulfurization process using the finely divided limestone product of the process of the invention is also provided.
Patent DK-528881-A (DK)
Inventor: INGLIS S C
IPC: F24F13/00
Filed: 1981-11-27
Abstract: Low frequency noise and turbulence are reduced in a damper structure by providing a perforate screen extension (31) onto the damper blade (22) so as to extend across the flow path when the damper (20) is open. Additionally, a perforate screen (40) is located immediately downstream of the damper (20) and spaced from the wall so as to define a chamber therewith as well as defining a boundary of the flow path.
Patent DK-546782-A (DK)
Inventor: BACH NIELS
IPC: C04B18/24
Filed: 1982-12-09
Abstract: Bundles of natural cellulose fibres, preferably from bast or leaves, especially flax and flax tow, with an E modulus greater than 50 GPa are first chopped up and then subjected either to mechanical pulping and defibration, or to semi-chemical pulping and defibration by wet grinding. This gives fibres or bundles with an E modulus greater than 50 GPa and a maximum length of 25 mm, preferably 15 mm, and especially 10 mm. This material is preferably ground to a fineness of 25-70 degrees SR and especially 35-55 degrees SR. The product is highly suitable for use as a fibrous reinforcing material in shaped objects with a matrix consisting of a hardened inorganic binder containing at least 0.5 wt-% and preferably at least 3 wt-% of the said fibres.
Patent DK-559286-A (DK)
Inventor: DADLEY DAVID ALAN
IPC: F42B/
Filed: 1986-11-21
Abstract: The cutting charge for linear cutting purposes comprises a bar 1 which is made from a mixture of explosive material and a first compliant material and has a V- shaped recess 2 with a lining 5 which is made from a mixture of a metal in particulate form and a second compliant material. The metal can be copper, and it is advantageous if the first and the second compliant materials are the same. The charge can also comprise a housing 6 with a distance section 7, 8 with a contact surface 12 which is adapted so as to bear against a working surface 10, the contact surface running parallel to the outer edges 9 of the lining 5 and at a certain distance from these for the purpose of maintaining an optimum clearance distance. The housing can also comprise a filling part for the recess, which filling part is made from a lightweight material and, if appropriate, is made in one with the housing from a flexible material, such as expanded polyethylene. <IMAGE>
Patent DK-575781-A (DK)
Inventor: HOKI T
IPC: C08J9/14
Filed: 1981-12-23
Abstract: Ethylenic polymer/styrenic polymer blend foams are prepared from blends of (1) an ethylenic polymer resin having a density of from 0.915 to 0.930 g/cm<3> and a melt index of from 0.2 to 2.6 grams/10 minutes and (2) a styrenic polymer resin having a melt flow rate of from 1.4 to 18 grams/10 minutes. Foams having an excellent overall combination of properties are obtained (1) when the density, D, of such foams is in the range of from 10 to 40 kg/m<3> and the 25 percent compressive strength, F, in kg/cm<2> is from 0.013D<1.15> to 0.024D<1.15> and (2) when the ratio, R, of the melt flow rate of the styrenic polymer employed divided by the melt index of the ethylenic polymer employed is from 7 to 90 and the content, Y, of the styrenic polymer in said blend, in parts by weight based upon 100 parts by weight of the ethylenic polymer resin, satisfies the following requirement: 10 </= Y </= 394.7 + 1.18R - 294.1 log (D).
Patent DK-596983-A (DK)
Inventor: FORSELL KENNETH ARTHUR
IPC: H01H5/18
Filed: 1983-12-23
Abstract: A constant load and constant contact force snap-action switch (Figure 1) having a normally-closed movable operate contact (18) on a flipper blade (20) which has a compression strip (20c) that snaps through an S-curvature to a reverse buckled state to trip the operate contact open. The flipper blade is coupled through an insulating cap (26) to the leaf spring mounted movable alarm contact (22) to close the latter at the same time. A return spring (36) biased reset lever (32) resets the operate contacts on depression down a first amount, opens the operate contact without closing the alarm contacts on depression down a second amount for stop purposes, and trips the operate contacts open on lifting upwards for test purposes. On reset, lost motion in the coupling cap (26b) knocks the alarm contact open if welded. A selector (38) is settable to select any of three functions for the reset lever, (1) reset-stop-test, (2) auto reset stop, or (3) reset test.
Patent DK-605187-A (DK)
Inventor: LUNDQUIST PER-OLOF
IPC: E04B/
Filed: 1987-11-18
Abstract: The invention relates to a mineral wool body designed for use as a sound-insulating body which is capable of damping or absorbing sound at both high frequencies and low frequencies, and in which at least the majority of that surface of the mineral wool body which is exposed to said sound at high frequencies and low frequencies is covered by a binder in such a quantity and by means of such an application method that to all intents and purposes all the surface fibres in the mineral wool body are mutually connected, at the same time as the binder does not produce an integrated uninterrupted film of binder. The binder is preferably a solution of non- combustible alkaline silicate, in particular water glass, and is applied to the mineral wool body in a quantity of 75-150 or preferably 95-140 g dry material content/m2 of mineral wool, after which the solvent is evaporated or dried, preferably at a temperature of less than 120 degree C. The binder can be prepolymerized, so that the viscosity at 20 degree C and a dry material content of 50% is more than 300 mPa.s, and the binder is supplied in a concentration of lower than 40% or preferably less than 38% dry material content. <IMAGE>
Patent FI-791842-A (FI)
Inventor: MUNIR MOHAMMED
IPC: C13K13/00
Filed: 1979-06-08
Abstract: A process for extracting xylitol from the end syrups of the xylitol crystallization by subjecting the end syrup to chromatographic separation, whereby it will be decomposed into two or more fractions, the first fraction containing mainly the polysaccharides and polysaccharide alcohols and the subsequent fractions containing essentially the pentitols and hexitols.
Patent FI-832929-A (FI)
Inventor: TAMAI KENZO
IPC: A61K35/74
Filed: 1983-08-15
Abstract: This invention relates to a process for producing a TF-500 substance having carcinostatic and immunostimulating activities, which comprises subjecting organisms belonging to the Fusobacterium genus to extraction treatment with a dialkyl sulfoxide and obtaining said TF-500 substance from the resulting extract.
Patent FI-862122-A (FI)
Inventor: KANKO TAPIO
IPC: G01N27/04
Filed: 1986-05-21
Abstract: Method and device for measuring the relative humidity of air by determination of the resistance, voltage and/or through electrical current in a measuring element 2 held in the air on a fibreboard base which is provided with air ducts 5. <IMAGE>
Patent FI-871190-A (FI)
Inventor: METZINGER FRIEDRICH
IPC: B21F43/00
Filed: 1987-03-18
Abstract: The invention relate to a method and a device for manufacturing a wire link belting of alternately right hand and left hand-wound spirals 4, 5, 4a, 5a of metal wire or plastic wire, the spirals being led to a narrowing point in such a way that the turns forming the spirals open in the area of the narrowing point and spirals situated side by side with one another are thereby partially pushed into one another, so that in each case one turn of one spiral lies between adjacent turns in the adjoining spiral, the spirals thus interlaced being joined by the introduction of coupling wire into the space formed by the overlapping turns. In order to be able to manufacture broad wire link belting and to achieve a high production speed a plurality of interlaced pairs of spirals is in each case fed to the narrowing point, in the area of which the spirals are driven in the conveying direction. The device intended for application of the method comprises a guide plate 1 with a transverse narrowing, which forms a narrowing point for the belt-shaped formation 10 formed from the spirals lying essentially side by side with one another. Furthermore the transverse narrowing runs in the direction of the height 11 of the belt-shaped formation 10 and has been formed by a part of the guide plate 1 and by the periphery 9 of the rotationally driven roller 8. <IMAGE>
Patent FI-875516-A (FI)
Inventor: JANKA PENTTI
IPC: F23J/
Filed: 1987-12-16
Abstract: The invention concerns equipment for feeding pulverised lime by means of gas flow to the combustion chamber 1 of a boiler. For feeding the lime at a temperature which promotes desulphurisation, e.g. when the boiler power increases, the nozzle 6 provided for feeding and spreading the lime has been mounted on the end of a tubular arm 5 to which have been connected devices for moving the nozzle 6 to a position in the combustion chamber 1 within the flue-gas flow which suits the prevailing temperature. In the simplest embodiment of the invention, the tubular arm 5 has been mounted telescopically to move longitudinally relative to another, stationary tube, whereby the tubular arm 5 and the moving devices are mounted so that the longitudinal direction of the arm 5 over at least part of its length is parallel to the flue-gas flow. <IMAGE>
Patent FI-885880-A (FI)
Inventor: DWEK RAYMOND ALLEN
IPC: A61K31/445
Filed: 1988-12-20
Abstract: Various heterocyclic compounds, namely   (a) the N-methyl derivative of di(hydroxymethyl)-dihydroxypyrrolidine,  (b) 1,4-dideoxy-1,4-imino-L-arabinitol,  (c) 1,4-dideoxy-1,4-imino-L-ribitol,  (d) 1,4-dideoxy-1,4-imino-D-ribitol,  (e) 1,4-dideoxy-1,4-imino-(N-methyl)-L-arabinitol,  (f) 1,4-dideoxy-1,4-imino-(N-methyl)-D-ribitol,  (g) 1,4-dideoxy-1,4-benzylimino-L-ribitol,  (h) 1,4-dideoxy-1,4-imino-D-talitol,  (i) the N-methyl derivative of deoxymannojirimycin,  (j) 1,5-dideoxy-1,5-imino-L-fuconolactam,  (k) 1,5-dideoxy-1,5-imino-(N-methyl)-L-fucitol,  (l) 1,5-dideoxy-1,5-imino-(N- omega -methyl caproate)-L-fucitol,   and their pharmaceutically acceptable salt derivatives are useful as inhibiting agents of human immunodeficiency virus. Compounds (a), (e), (j), (k) and (l) are new.
Patent FI-893535-A (FI)
Inventor: GRINTER TREVOR JOHN
IPC: C07D473/00
Filed: 1989-07-21
Abstract: A process for the preparation of a compound of formula (I) or a pharmaceutically acceptable salt thereof: <CHEM>  which process comprises reacting a compound of formula (I): <CHEM> wherein the amino group is optionally protected, Y is iodo, optionally substituted benzylthio or (phenacylmethyl)thio, with a compound of formula (III): <CHEM> wherein Q is a leaving group, Rx and Ry are protected hydroxymethyl or acyloxymethyl, or group(s) convertible to hydroxymethyl or acyloxymethyl; and Rz is hydrogen or a group convertible thereto; and thereafter converting Y to X is hydroxy by means of hydrolysis, or to X is hydrogen by means of reduction; converting Rx and Ry when other than hydroxymethyl or acyloxymethyl, to hydroxymethyl or acyloxymethyl, optionally converting Rx/Ry hydroxymethyl to acyloxymethyl or vice versa, deprotecting the 2-amino group where necessary and converting Rz, (when other than hydrogen) to hydrogen; and optionally forming a pharmaceutically acceptable salt thereof.
Patent FI-904115-A (FI)
Inventor: JUOLA VELI
IPC: H04B7/26
Filed: 1990-08-20
Abstract: The invention concerns a digital radio system comprising at least two radio transmitters BS1, BS2, BS3 positioned apart from each other and synchronized with each other for transmission. According to the invention the system comprises a clock device CU for the generation of at least one common clock signal CK to all the radio transmitters BS1, BS2, BS3 and a delaying device D1, D2, D3 for each radio transmitter BS1, BS2, BS3 for delaying the abovementioned at least one clock signal CK by an extent equal to the difference between the transmission delay D1', D2', D3' proportional to the distance from the radio transmitter in question to the clock device CU, and a given maximum delay DMAX. <IMAGE>