baber/WOPTO huggingface dataset:
Patent DK-357981-A (DK)
Inventor: BODOR N S
IPC: A61K31/22
Filed: 1981-08-12
Abstract: Novel transient prodrug forms of bio-affecting phenolic compounds are selected from the group consisting of those having the structural formula (I): <CHEM> wherein X is O, S or NR<5> wherein R<5> is hydrogen or lower alkyl; R<1> is the mono- or polydehydroxylated residue of a non-steroidal bio-affecting phenol, with the proviso that R<1> is other than a monohydroxylated or didehydroxylated residue of a phenolic, nuclear dihydroxy natural sympathetic or sympathomimetic amine; R<2> is selected from the group consisting of straight or branched chain alkyl, aryl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, aralkyl, alkaryl, aralkenyl, aralkynyl, alkenylaryl, alkynylaryl, (lower acyloxy)alkyl, and carboxyalkyl; 3- to 8-membered, saturated or unsaturated mono-heterocyclic or polyheterocyclic containing from 1 to 3 of any one or more of the heteroatoms N, S or O: and mono- or polysubstituted derivatives of the above; R<3> is hydrogen, lower acyl, cyano, halo(lower alkyl), carbamyl, lower alkylcarbamyl, di(lower alkyl)carbamyl, CH2ONO2, -CH2OCOR<2> or any non-heterocyclic member of the group defined by R<2> above; and n is at least one and equals the total number of phenolic hydroxyl functions comprising the non-steroidal bioaffecting phenol etherified via a R<2>COXCH(R<3>)O-moiety; those having the structural formula (II): <CHEM> wherein X, R<1>, R<2> and R<3> are as defined above, and n and m are each at least one and the sum of n + m equals the total number of phenolic hydroxyl functions comprising the non-steroidal bioaffecting phenol either etherified via a R<2>COXCH(R<3>)-moiety or esterified via a R<2>COO-moiety; and the pharmaceutically acceptable acid addition salts, quaternary ammonium salts and N-oxides thereof.
Patent DK-416688-A (DK)
Inventor: LINDEN UNTO
IPC: B60C/
Filed: 1988-07-25
Abstract: PCT No. PCT/FI87/00154 Sec. 371 Date Aug. 24, 1988 Sec. 102(e) Date Aug. 24, 1988 PCT Filed Nov. 17, 1987 PCT Pub. No. WO88/03876 PCT Pub. Date Jun. 2, 1988.The invention concerns a fixed spike or a sleeve-mounted spike, fitted on a vehicle tire. The fixed spike or sleeve-mounted spike (20) has been so shaped that when the spike is in its state at rest, its region (A) in contact with rubber (14) is substantially smaller than the total surface area of the respective region of the spike. Flow, caused by the visco-elastic properties of the rubber (14), of the rubber (14) around the fixed spike or the sleeve-mounted spike (20), is arranged to soften the first contact between the tip (23) of the fixed spike or rivet (21) of the sleeve-mounted spike (20) and the road surface.
Patent DK-456581-A (DK)
Inventor: MAURER A
IPC: C01B25/40
Filed: 1981-10-14
Abstract: The invention relates to a process for making long chain ammonium polyphosphate consisting essentially of crystalline modification II. To this end, a mixture of phosphorus pentoxide and ammonium orthophosphate in a molar ratio of 1:0.9 to 1:1.1 is reacted with 0.1 to 15 mol % of melamine or its condensation products selected from melam, melem or mellon, calculated as melamine, at a temperature within the range 50 DEG  to 150 DEG  C. in the presence of an excess of ammonia and the reaction product is heat-treated at temperatures within the range 200 DEG  to 400 DEG  C.
Patent DK-513285-A (DK)
Inventor: VANHANEN ALLAN OLAVI
IPC: B28B1/29
Filed: 1985-11-07
Abstract: Method and device for the casting of concrete products by means of a continuous slide-casting method. The concrete mix is compacted by displacing one or several walls of the slide-casting mould structure. The wall (5) of the slide-casting mould structure is displaced along a predetermined path of movement while facing the forming member (3) forming the cavity and moving eccentrically relative its centre axis or moving back and forth around an articulated shaft.
Patent DK-553286-A (DK)
Inventor: RODI ANTON
IPC: G01P3/486
Filed: 1986-11-19
Abstract: In combination, a tachogenerator of compact construction with a hollow shaft connection and a clamping element for fixing the tachogenerator onto a rotating drive shaft, the tachogenerator includes a stator connected to a stationary machine part for securing the stator against torsion, and a rotor rotatably carrying a coding disk, the rotor being formed in part of the hollow shaft connection and being mountable on the drive shaft so as to be fixed against rotation relative thereto, the stator being mounted, through the intermediary or bearings, on the rotor for free relative rotation therebetween, the rotor having a rear end face, and the rotating drive shaft being formed with a shaft collar, the clamping element bringing the rear end face of the rotor flatly into engagement with the shaft collar formed on the rotating drive shaft.
Patent FI-800932-A (FI)
Inventor: EVIN JEAN
IPC: G01S11/00
Filed: 1980-03-26
Abstract: A proximity detector processes voltages induced across the sections of at least one antenna. The antenna sections are each connected to means (30, 31 and 36 to 39) for rectifying the positive and negative alternations of the alternating signal providing two first and second signals relating, one, to the "peak" value of the voltage induced across the section whose voltage is the highest and, the other, to the mean value of the voltage across the various sections, the first signal supplying an adder controlled by a gate and the second signals are supplied to another input of the adder led by a limiter said means being, in turn, connected to means (21, 22) for analyzing these two signals. The detector may be used with elevator doors.
Patent FI-884636-A (FI)
Inventor: RAGNARSSON GERT ANDERS
IPC: A61K9/22
Filed: 1988-10-07
Abstract: Preparation giving a controlled and extended release of both a dihydropyridine, e.g. felodipine and a  beta -adrenoreceptor antagonist, namely metoprolol as well as a method for the manufacture of the new preparation.
Patent FI-890101-A (FI)
Inventor: VOEFFRAY ROBERT
IPC: C07C53/00
Filed: 1989-01-09
Abstract: Process for the preparation of pure enantiomers of 2,2-disubstituted 1,3-dioxolane-4-methanols or N,2,2-trisubstituted 4-aminomethyl-1,3-dioxolanes from the corresponding cyclic ketals of erythronic or threonic acid or their salts by electrochemical oxidative decarboxylation and subsequent reduction or reductive amination.
Patent FI-910032-A (FI)
Inventor: JEZIC ZDRAVKO P
IPC: D01F6/22
Filed: 1991-01-03
Abstract: Fiber, preferably microfibers, of a syndiotactic vinyl aromatic polymer, are produced by a melt-blowing process in which a vinyl aromatic polymer having a high degree of syndiotacticity is supplied in a molten form from at least one orifice of a nozzle into a gas stream which attenuates the molten polymer into fibers. Such fibers are particularly useful for preparation of nonwoven mats having utility in the field of high temperature filtration, coalescing and insulation.
Patent FI-913104-A (FI)
Inventor: TARALDSSON LEIF BOERJE
IPC: E04G17/00
Filed: 1991-06-25
Abstract: This invention relates to a clamping and fixing arrangement which functions to fixate the various elements of formwork or shuttering, preferably intended for moulding concrete. The arrangement is mainly characterized by an excentric locking device which is provided with an expandable excentric part (11) and which has a predetermined axial extension in an expanded state and an axial extension which is smaller than the predetermined axial extension in a non-expanded state. The invention also relates to a form tie and to formwork or shuttering. <IMAGE>
Patent FI-913680-A (FI)
Inventor: DANG VU A
IPC: C07C67/03
Filed: 1991-08-01
Abstract: Disclosed is a process for the preparation of organic esters and amides by reacting (a) a 5 to 60 mole % excess of an ester of (substituted-4-hydroxyphenyl) alkanoic acid with (b)(i) a C4-C20 aliphatic alcohol or thioether alcohol having one or more hydroxyl groups or (ii) an amine of the formula, (R''')2N(CH2)nR'''' wherein R''' is hydrogen, C1-7 alkyl, C5-12 cycloalkyl, or C6-12 aryl, provided that one R''' is hydrogen, and R'''' is hydrogen or N(R''')2 wherein R''' is a defined above, in the presence of a catalyst system comprising a basic inorganic compound and a polar aprotic organic compound. The process provides higher yields of the desired product, shorter reaction times, and reduces the production of undesirable side-products.
Patent FI-921267-A (FI)
Inventor: HAKIMI JOHN
IPC: A61K47/42
Filed: 1992-03-24
Abstract: The present invention relates to physiologically active, substantially non-immunogenic water soluble polyethylene glycol protein conjugates having at least part of the biological activity of the protein which forms the conjugate, without exhibiting the same disadvantageous immunogenic responses thereof.
Patent FI-921327-A (FI)
Inventor: WANNAMAKER MARION WOODS
IPC: A61P31/04
Filed: 1992-03-26
Abstract: Compounds of the formula <CHEM>  wherein     E   is O or S; G   is A-Y-B-D, A-Y-D, A-D or D1 wherein A   is a saturated C1-C14 alkylene of straight or branched chain cornfiguarion; Y   is oxygen, sulfur, sulfinyl or sulfonyl; B   is a saturated C1-C14 alkylene of straight or branched chain configuration; D   is a C1-C4 saturated or unsaturated alkyl of straight or branched chain configuration, -CF3, -CHF2, -CH2F, or phenyl; and D1   is H, -CF3, -CHF2, -CH2F, -CH3 or phenyl. are useful as inhibitors of cholesterol biosynthesis and as agents which lower total serum cholesterol in patients in need thereof.
Patent FI-930798-A (FI)
Inventor: GRAY ANTONIO
IPC: G01K11/24
Filed: 1993-02-23
Abstract: PCT No. PCT/EP92/01244 Sec. 371 Date Feb. 5, 1993 Sec. 102(e) Date Feb. 5, 1993 PCT Filed Jun. 4, 1992 PCT Pub. No. WO93/00577 PCT Pub. Date Jan. 7, 1993.A system for measuring the "time of flight" or transfer time of a sound wave in a gas by using the relation between the gas temperature and the velocity of the sound wave in the gas, and calculating therefrom the temperature of the gas. The system comprises an emitter, which generates a sound which is coherent in phase, at one frequency or a group of frequencies; a self-correlating decoder and a receiver, which is associated with the emitter, and which sends the sound to a filter system and to an assembly controlled by a microprocessor, which processes the signal coming out of the filter system in a shape similar to a Hamming wave shape in order to determine the absolute maximum value and therefrom determine the transfer time. With this knowledge, it is easy to relate the transfer time to the distance traveled between the emitter and receiver and the known properties of the gas, in order to arrive at the temperature of the gas through which the sound has been sent.
Patent FI-931256-A (FI)
Inventor: SUC SOPHIE
IPC: C08B31/12
Filed: 1993-03-22
Abstract: This process consists in reacting a cationic starch with hydrogen peroxide and hydrobromic acid or bromine, in aqueous solution, so as to oxidise selectively the hemiacetal groups of the cationic starch and optionally the hemiacetal groups of its products of acidic hydrolysis, to carboxylic groups. The carboxylic and cationic amphoteric starch thus obtained is characterised in that its carboxylic groups originate from the selective oxidation of the hemiacetal groups of the cationic starch and, optionally, of the hemiacetal groups of its products of acidic hydrolysis.
Patent FI-932052-A (FI)
Inventor: MURUGESAN NATESAN
IPC: A61P9/12
Filed: 1993-05-06
Abstract: Compounds of the formula <CHEM> inhibit the activity of endothelin. The symbols are defined as follows:     one of X and Y is N and the other is O;     R<1>, R<2> and R<3> are each independently <a)   hydrogen, except that R<1> is other than hydrogen; <b)   alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkenylalkyl, aryl, aryloxy, aralkyl, or aralkoxy, any of which may be substituted with Z<1>, Z<2> and Z<3>; <c)   halo; <d) hydroxyl; <e)   cyano; <f)   nitro; <g)   -C(O)H or -C(O)R<6>; <h) -CO2H or -CO2R<6>; <i)   -SH, -S(O)nR<6>, -S(O)m-OH, -S(O)m-OR<6>, -O-S(O)m-R<6>, -O-S(O)mOH, or -O-S(O)m-OR<6>; <j)   -Z<4>-NR<7>R<8>; or <k)   -Z<4>-N(R<1><1>)-Z<5>-NR<9>R<1><0>; and the remaining symbols are as defined in the specification.
Patent FI-934915-A (FI)
Inventor: RELIGA ZBIGNIEW
IPC: A61F2/24
Filed: 1993-11-05
Abstract: PCT No. PCT/EP92/01017 Sec. 371 Date Jan. 14, 1994 Sec. 102(e) Date Jan. 14, 1994 PCT Filed May 8, 1992 PCT Pub. No. WO92/19184 PCT Pub. Date Nov. 12, 1992.A heart valve prothesis is formed from a support having a textile covering. The support is formed from a single piece of flat, preferably thermoplastic material, arranged to form an annular structure, which preferably is either a hollow cylinder or a hollow cone.
Patent FI-943644-A (FI)
Inventor: MAS JEAN-MANUEL
IPC: C07D305/14
Filed: 1994-08-05
Abstract: PCT No. PCT/FR93/00111 Sec. 371 Date Aug. 3, 1994 Sec. 102(e) Date Aug. 3, 1994 PCT Filed Feb. 4, 1993 PCT Pub. No. WO93/16058 PCT Pub. Date Aug. 19, 1993This invention relates to novel anhydrides of general formula (I),    <IMAGE>  (I)  wherein Ar is an aryl radical, and either R1 is C6H5-CO or (CH3)3C-O-CO, R2 is a hydrogen atom and R3 is a hydroxy function protective grouping, or R1 is (CH3)3C-O-CO and R2 together form a saturated 5 or 6-membered heterocyclic ring; preparation thereof; and uses thereof for preparing taxane derivatives having general formula (III),    <IMAGE>  (III)  wherein R=H, acetyl; R1 is C6-H5-CO or (CH3)3C-O-CO), and having antitumoral properties.
Patent FI-964566-A (FI)
Inventor: NAKAMURA MITSUO
IPC: C07B57/00
Filed: 1996-11-14
Abstract: A process and diastereomeric salts useful for the optical resolution of racemic alpha-[4-(1,1-dimethylethyl)phenyl]-4-(hydroxydiphenylmethyl)-1 -piperidinebutanol, 4-[4-[4-(hydroxydiphenylmethyl)-1 -piperidinyl]-1-hydroxybutyl]-alpha,alpha-dimethylbenzeneacetic acid and lower alkyl 4-[4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]-1-hydroxybutyl]-alpha,alpha-dimethylbenzeneacetates. The process comprises placing into solution a chiral resolving agent, either (+)/(-)-di-paratoluoyltartaric acid or (-)/(+)-mandelic acid, in an amount equimolar to a compound corresponding to the desired enantiomer of the above compound, precipitating the resulting diastereomeric salt between the chiral resolving agent and the target enantiomer and separating the enantiomer.
Patent FI-971560-A (FI)
Inventor: MAARSCHALKERVEERD JAN M
IPC: C02F1/32
Filed: 1997-04-14
Abstract: A method of cleaning fouling materials from a radiation module, the method comprising the steps of: (i) immersing at least a portion of the radiation module in a fluid; and (ii) subjecting the radiation module to vibration at a frequency sufficient to substantially inhibit fouling materials adhering to the at least one radiation source. A radiation module for use in a fluid treatment system comprising: a support member for mounting the module in the fluid treatment system; at least one radiation assembly extending from the support member; and a vibration generator associated with the at least one radiation assembly. The radiation module is self-cleaning and can take the form of a radiation source module or a radiation sensor module. Incorporation of the radiation source module in a fluid treatment system is also described.
Patent GB-898802-A (GB)
Title: Improvements relating to burglar alarm systems
IPC: G08B13/189
Filed: 1960-01-11
Abstract: 898,802. Intruder alarms. GILL, C. S. Jan. 11, 1961 [Jan. 11, 1960], No. 1021/60. Class 118. [Also in Group XX] In a burglar alarm using a mirror system to provide a visual image, at a remote location, of a limited area to be protected, light-sensitive means, operable by light incident on or transmitted through the mirror system, actuates an alarm when the light intensity changes sufficiently. The alarm is described with reference to the protection of a bank strong room 7 which lies below ground level 1 and behind a wall 5 of the building. A strongly illuminated strong room door 11 is viewed from outside the bank, by a security officer, through a grilled window 21 and a periscope 17. The latter contains a lens system and two adjustable mirrors 27, 37, a photo-cell 51 being placed behind the lower mirror 37 part of whose reflecting surface has been removed so that light reflected from door 11 is incident upon the cell. A circuit (Fig. 5, not shown) is so arranged that when this incident light decreases in intensity due to the presence of an intruder, a thermionic valve conducts less and so releases a relay which then actuates a conventional alarm. A ribbon subjected to a variable draught from a fan is fastened to door 11 so that an illuminated facsimile, i.e. a " still," of the door cannot be placed in front of the periscope in an attempt to avoid detection. A lockable cover 65 (Fig. 4) may enclose the viewing end 19 of the periscope. Photo-cell 51 may be attached to this cover and arrangements can be made whereby opening of the cover, by a guard, disconnects the cell but does not operate an alarm. The bulbs 69, 71 are for indicating to a guard the amount of time which has elapsed since his last inspection e.g. green shows that an inspection has been made within the preceding two hours and red shows after a longer period, the bulbs being operated by a timing mechanism associated with lock 67. An infrared beam from a source 83 to a receiver 81 may be used as a burglar detector in conjunction with the periscope.
Patent GB-287445-A (GB)
Title: Improved manufacture of rubber compositions
IPC: C08K5/18
Filed: 1928-01-11
Abstract: 287,445. Goodyear Tire & Rubber Co., (Assignees of Sebrell, L. B.). March 19, 1927, [Convention date]. Indiarubber, preserving.-Reaction products of croton aldehyde and amines such as toluidines, xylidines, naphthylamines &c., are used as antiagers for rubber. Examples are given of rubber compositions containing respectively croton aldehyde and naphthylamine, and the product obtained by reaction of croton aldehyde with aniline hydrochloride. The latter substance is prepared by mixing equal molecular proportions of aniline and hydrochloric acid, cooling, adding a little water and then croton aldehyde. The mixture is then refluxed for from 4 to 6 hours and finally neutralized and steam distilled to remove traces of the raw material and volatile by-products.
Patent GB-817528-A (GB)
Title: Improvements in fishing devices known as spinners
IPC: A01K85/10
Filed: 1958-01-11
Abstract: 817,528. Fishing lures. MEULNART, A., and M.E.P.P.S. MANUFACTURE D'ENGINS DE PRECISION POUR PECHES SPORTIVES. Jan. 11, 1958, No. 1100/58. Class 48. In a spinner comprising a spindle 1 to an end of which a hook 2 is attached and on which are successively threaded a lead weight 3, a spacer and a yoke 4 carrying a blade 5, the spacer is composed of at least two separate elements 6, 7 having diameters which decrease from the element 7 located against the lead weight 3. A pearl 9 is located between the weight 3 and the element 7.
Patent GB-469345-A (GB)
Title: Improvements in or relating to emergency braking means for electric winders or the like
IPC: H02P7/34
Filed: 1936-01-13
Abstract: 469,345. Control of D.C. motors; actuating controllers. GENERAL ELECTRIC CO., Ltd., LINDLEY, A. L. G., and STEPHENSON, R. M. Jan. 13, 1936, No. 1104. [Class 38 (iii)] Regenerative braking.-Relates to emergency braking of electric winding equipment employing a D.C. motor controlled by a Ward-Leonard generator. In an emergency, the speed controller is automatically and positively moved to the " off " position, and the electric braking so produced is continued until simultaneously applied mechanical braking becomes fully effective. A disc 1 which is rotatably mounted on a shaft 2 driven from the winding equipment is normally maintained against a latch 3 against a biassing weight 8. Upon operation of the emergency device the latch 3 releases the disc which rotates until a stop 9 engages a spring abutment 10. When the disc 1 is thus brought to rest, a spring-biassed pawl 4 which is released from its latch 13 as soon as the disc 1 begins to move is engaged by a toothed wheel 5, fast on the shaft 2, so that the latter drives the disc 1 and a cam surface 6 on the disc engages a crank arm 12 which moves the controller for the generator field towards the off position, weakening its excitation and finally connecting it in a suicide circuit. Two such arrangements are provided, one being operative for each direction of winding, and the connection between the control handle and the controller itself may be through a clutch which is automatically opened when an emergency trip occurs whereby the control of the equipment is taken entirely out of the hands of the operator.
Patent GB-545945-A (GB)
Title: Improvements relating to the speed control of shunt commutator a.c. motors
IPC: H02K27/16
Filed: 1941-01-28
Abstract: 545,945. Speed control of A.C. commutator motors. BRITISH THOMSON-HOUSTON CO., Ltd., and ADKINS, B. Jan. 28, 1941, No. 1106. Drawings to Specification. [Class 35] [Also in Group XXXVII] In the speed control of polyphase shunt commutator motors by means of a double induction regulator in association with the secondary of the motor, a quadrature component approximately constant over the whole range of regulation is introduced into the secondary circuit so as to improve the power factor by employing regulators with unequal secondary voltages and rotating them at unequal rates. The secondary winding producing the higher voltage rotates at the lower rate and the relative rates are such that a resultant substantially constant component of voltage substantially in phase with the secondary voltage at the minimum voltage is present for all positions of the regulator.