baber/WOPTO huggingface dataset:
Patent CA-1262407-A (CA)
Inventor: DAVIDSON MURRAY R
IPC: A43B13/18
Filed: 1986-10-24
Granted: 1989-10-24
Abstract: ABSTRACT OF THE DISCLOSURE     A cushioning pad or mat for protecting the human foot and body while walking or standing is provided.  The  mat is formed of an upper laminate of material having moisture-absorbant characteristic; an intermediate laminate having an upper and lower surface, the upper surface being bonded to the lower surface of the upper laminate, the intermediate laminate being resilient and permanently deformable over prolonged application of pressure; a lower cushioning pad having a base layer having an upper and lower surface, the upper surface of the base layer being bonded to the lower surface of the intermediate layer; and a plurality of generally spaced-apart longitudinally and transversely extending ribs extending from the lower surface of the base defining a plurality of cells, the ribs having memory to return to the original shape upon removal of deformation forces and being resilient to flex and deform under application of pressure to cushion shock, and the ribs also defining first air passageways placing the cells in communication with one another.          The laminate and pad define second air passageways at selected locations whereby air flow is induced through the mat and between the cells as the mat is flexed.
Patent CA-1256512-A (CA)
Title: Welding machine for welding tongues onto sheet-metal  parts
Inventor: KRAMER FELIX
IPC: B23K11/00
Filed: 1986-10-29
Granted: 1989-06-27
Abstract: ABSTRACT OF THE DISCLOSURE:           Sheet-metal members, particularly tear-open can members, can be moved rhythmically, one behind the other, through a welding station by a sheet-metal conveyor and located in a defined position in the welding station by a positioning device.  A prestamped tongue can be punched-off from a sheet-metal strip each time by a punch over one of a plurality of receivers on a tongue conveyor.  The receivers can be moved in succession out of the range of action of the punch into the welding station as a result of which the tongues can each be laid against a sheet-metal member in the welding station in time with the sheet-metal conveyor.  The punch for punching off the tongues is preceded by a prestamping device which impresses markings in the sheet-metal strip at fixed distances from the tongues. Disposed between the prestamping device and the punch is a drive member which engages the markings in the sheet-metal strip and is connected to the tongue conveyor by a transmis-sion.  The punch is connected to a centring device which engages in at least one marking adjacent to it in the sheet-metal strip, during the punching off of a tongue.  In this manner, the tongues are each particularly accurately posi-tioned in relation to the associated sheet-metal member.
Patent CA-1266867-A (CA)
Inventor: DEJAIFFE ROBERT
IPC: C03C11/00
Filed: 1987-01-08
Granted: 1990-03-20
Abstract: ABSTRACT         A process for making a body suitable for use as an additive for incorporation in a plastic, which comprises the steps of forming a blend of glass-forming materials, converting the blend of glass-forming materials into a solidified porous form, and heating such solidified porous blended glass-forming materials to form an exterior glassy shell thereon; as well as a lightweight body made by such process, and an article of manufacture incorporating such body.
Patent CA-1268785-A (CA)
Inventor: WEIR RICHARD L
IPC: C03C6/04
Filed: 1987-04-23
Granted: 1990-05-08
Abstract: ABSTRACT OF THE DISCLOSURE         Glass ceramic precursor compositions comprise from about 15 to about 75 percent by weight of titanium diboride and from about 10 to about 85 percent by weight of a silica compound, such as colloidal silica.  The glass ceramic precursor compositions may also contain an amount up to about 60 percent by weight of a metal salt, such as silicon carbide.  Upon firing of the precursor compositions, glass ceramic materials are formed which are useful at high tem-peratures and in harsh environments as sealants, as protec-tive coatings or as articles of manufacture.
Patent CA-1249130-A (CA)
Inventor: GIRARD RENE L PRINCIPALE ST-ME
IPC: A01D46/00
Filed: 1988-03-14
Granted: 1989-01-24
Abstract: ABSTRACT OF THE DISCLOSURE:               A berry picking cart comprising a pivoting chute having a comb member at it forward end for picking up the berries from low plants. The chute is pivotally supported between a pair of wheel. A handle for driving the cart extends rearwardly. A hand operated mecha-nism tilts the chute rearwardly to let the picked berries slide in a container. The mechanism is an articulated parallelogram arrangement using the handle and a lever in combination with a rod connected to the pivoting chute.
Patent CH-544053-A (CH)
Title: Injectable sulphonamide potentiator compns
Inventor: KLAEUI HEINRICH DR
IPC: A61K47/22
Filed: 1966-05-09
Abstract: Clear, injectable compn. comprising a mixture of:- (1) aq. soln. of a water-sol. salt of a sulphonamide, prefd. cpds. being: 5,6-dimethoxy-4-sulphanilamidopyrimidine; 3,4-dimethyl-5-sulphanilamidoisoxazole; 5-methyl-3,-sulphanilamidoisoxazole; 2,4-dimethoxy-6-sulphanilamidopyrimidine (A); 4,6-dimethyl-2-sulphanilamidopyrimidine; (2) soln. of a basic sulphonamide-potentiator in a suitable org. water-miscible solvent, prefd. cpds. (I) R1 = H, lower alkyl R2 = aryl 2,4-diamino-5-(3,4-dimethoxybenzyl)-pyrimidine -(3,4,5-trimethoxybenzyl)- -(3,4,6-trimethoxybenzyl)- -(3,4-dimethyl-6-methylbenzyl)- (B) -(4-chlorobenzyl)-6-ethylpyrimidine. Esp. useful in veterinary practice. Ensure correct propns. of sulphonamide and potentiator.
Patent CH-553159-A (CH)
Title: Dopamine derivatives - with hypotensive, antipyretic and anti-parkinson properties
Filed: 1970-10-30
Abstract: Title derivs are of formula (I) (where R1 is H, alkanoyl opt. subst. by alkoxy or opt. alkoxy- or halo-subst. phenyl, opt. alkoxy- or halo-subst. benzoyl, alkenoyl, opt. phenyl-subst. alkoxycarbonyl, opt. alkyl-subst. aminocarbonyl or o-nitrophenylthio, and R2 is 4C alkanoyl opt. subst. by alkoxy or opt. alkoxy-or halo-subst. phenyl, opt. alkoxy- or halo-subst. benzoyl, alkenoyl, alkoxycarbonyl, opt. alkyl-subst. aminocarbonyl, alkylsulphonyl, or alkyl subst. by alkenyl, alkynyl, alkoxyalkyl, CN, COOH, opt. alkyl-, alkenyl- or phenyl-subst. alkoxycarbonyl or opt. alkyl-subst. aminocarbonyl; R1 being different from R2) and their salts.
Patent DK-125689-A (DK)
Inventor: RUBACK WULF
IPC: C11D17/00
Filed: 1989-03-15
Abstract: Previous nacreous dispersions have been preparable only by very elaborate methods, have too high a viscosity at low temperatures, and contain a very high proportion of often unwanted surfactants. A mixture of 4 (to 6) easily obtainable components, namely fatty acid glycol ester, fatty acid alkanolamide, alkanolamine and alcohol carboxymethylate is provided. The dispersion can be added to surfactant compositions which are liquid at room temperature, such as hair and bath shampoo and dishwashing agents.
Patent DK-144690-A (DK)
Inventor: CHEN KAU-MING
IPC: C07D209/10
Filed: 1990-06-13
Abstract: Compounds of formula Iare disclosedwhereinXis -CH₂CH₂- or -CH=CH;R₁is an ester group inert to the reaction conditions; andRis an organic radical having groups which are inert under reducing conditions, with the proviso that, when R is triphenylmethyl, then R₁ additionally includes allyl and X is -OCH₂-or the free acid or a salt form or a further ester form or the δ-lactone, i.e. internal ester form thereof, in a state of purity such that the proportion of erythro to threo isomer is 99:1 : 0.9 or higher.
Patent DK-159580-A (DK)
Inventor: AARON C
IPC: B41F17/00
Filed: 1980-04-15
Abstract: A printing belt (12) extends around a rotatable cylinder (30) having independently rotatable belt drive sprockets (40) at the opposite ends thereof. A torque-assist drive (86, 90, 114, 116 etcetera) connected with the cylinder is selectively operable in response to sensors (eg. 62) for imparting supplemental traction to the belt for preventing relative slippage between the belt and drive sprockets.
Patent DK-176588-A (DK)
Inventor: WILHELM DIDIER
IPC: C07C275/04
Filed: 1988-03-30
Abstract: They have the formula:    <IMAGE>  (I)  where either R1 and R2 are identical and represent -CH2R where R=H or a C1 to C4 alkyl group or R1 and R2 together form the -CH2(CR4R4)n-CH2 group where n=0 or 1, R4 =H or -CH3, R3=H or -CH2R5 where R5=H or a C1 to C4 alkyl group. A and A1 are either identical and represent H or A and A1 together form an ethylene, trimethylene or -CH(OCH2R6)-CH(OCH2R6)- radical where R6=H or a C1 to C4 alkyl group or, when R3=H, a 1,2 dihydroxy-ethylene group. They are obtained by reacting a disubstituted ethanal    <IMAGE> (II)  with a urea ANH-CO-NHA, followed if required by etherification with an alcohol R5CH2OH.
Patent DK-230079-A (DK)
Inventor: ALHEDE B
IPC: C07D265/18
Filed: 1979-06-01
Abstract: The preparation of N-(2-amino-3,5-dibromobenzyl)-N- methylcyclohexylamine, whose hydrochloride has the formula <IMAGE> takes place by brominating 1,4-dihydro-2H-3,1-benzoxazin- 2-one with free bromine to give 6,8-dibromo-1,4-dihydro- 2H-3,1-benzoxazin-2-one, which is then reacted with N- methylcyclohexylamine to give bromohexyne [sic]. The reaction preferably takes place by heating in hexamethylphosphoramide at the boiling point of the latter.
Patent DK-263790-A (DK)
Inventor: HANSEN ANDERS STAF
IPC: D01F8/06
Filed: 1990-11-02
Abstract: A heat-bondable bicomponent fibre 8, 14 with a minimum length of approximately 3 mm, which is suited to use in the mixing of fluff-pulp for the manufacture of absorbent hygiene products, comprising an inner core component 10, 16 and an outer sheath component 12, 18, the core component comprising a polyolefin or a polyester, the sheath component comprising a polyolefin, and the core component having a higher melting point than the sheath component, together with a method for manufacturing the fibre. The fibre of the sheath and core type is made essentially hydrophilic, and especially permanently so, by the incorporation of a surface-active agent into the sheath component. The long bicomponent fibres 20 form a strong, three-dimensional supporting matrix structure 20, 24 in the absorbent product after heat bonding.
Patent DK-279086-A (DK)
Inventor: MERZ WINFRIED
IPC: B32B27/12
Filed: 1986-06-13
Abstract: The laminated sheet is made from a perforated plastics film and a fibrous structure, which are laminated with the plastics film in the thermoplastic state by employing the pneumatic differential pressure used for perforating this film. 
<IMAGE>
Patent DK-291786-A (DK)
Inventor: MEGYERI GABOR
IPC: A61K31/48
Filed: 1986-06-20
Abstract: The invention relates to pharmaceutical compositions with a neuroleptic action and to a process for preparng these compositions.The active ingredients of the compositions of the invention are 2-halo-6-methyl-9-ergolene derivatives of formula (I),wherein X represents a chlorine, bromine or iodine atom as well as their acid addition salts.The compositions of the invention contain an effective dose of the compound of formula (I) or an acid addition salt thereof.
Patent DK-363189-A (DK)
Inventor: WILES MARTIN CHARLES
IPC: G01N27/333
Filed: 1989-07-21
Abstract: PCT No. PCT/GB88/00992 Sec. 371 Date Sep. 25, 1989 Sec. 102(e) Date Sep. 25, 1989 PCT Filed Nov. 14, 1988 PCT Pub. No. WO89/04958 PCT Pub. Date Jun. 1, 1989.An electrochemical reference element is proposed having a metal electrode such as silver coated with the tetraphenyl (TPB) salt of the metal. The element may form the internal reference of an ion selective electrode with an ion selective membrane carried directly upon the TPB coating. The element provides a thermodynamically reversible couple suitable for use in a non-aqueous environment.
Patent DK-385579-A (DK)
Inventor: GINER-SOROLLA A
IPC: C07D473/30
Filed: 1979-09-14
Abstract: There are prepared compounds of the formula  <IMAGE>  where X is OH, R2 is CH3 and R1 is alkyl of 1 to 8 carbon atoms. The compounds are immunopotentiators, have antiviral activity and anti-leukemic activity.
Patent DK-396989-A (DK)
Inventor: MORITA TAKAKAZU
IPC: C07D281/06
Filed: 1989-08-11
Abstract: This invention relates to cyclic sulfur-containing compounds of the formula [I] and salts thereof which are useful for immunomodulator and treatment of liver diseases. <CHEM> r
Patent DK-478284-A (DK)
Inventor: SKENE WILLIAM
IPC: E21B19/16
Filed: 1984-10-05
Abstract: The invention relates to a method and apparatus for continuously monitoring the making-up a joint between two mutually-engageable threaded members (12,13,14,22,23), the threaded members having co-operating shoulder seal elements (18,19,20,21). The invention involves the application of torque to the mutually-engaging members and detecting when a shoulder-engaging position has been reached. A predetermined additional torque is then applied if a good joint is indicated as being achievable. If a good joint is indicated as not being achievable, the application of additional torque is terminated.
Patent DK-533088-A (DK)
Inventor: TURCHAN MANUEL C
IPC: B23C3/34
Filed: 1988-09-26
Abstract: A combination tool is disclosed for drilling a hole in a workpiece on the inward feed of the tool and for threading the hole during retraction of the tool. The tool comprises a straight body with a drill point at the forward end, a shank at the rearward end and a thread-form mill between the drill point and the shank.
Patent DK-585688-A (DK)
Inventor: HOEFELMAYR TILMAN
IPC: G01F23/00
Filed: 1988-10-20
Abstract: In foaming liquids it is difficult to determine the amount or the flow rate of the foaming liquid by volume measurement. In the method and apparatus now described, the density of the liquid-air mixture can firstly be determined at various levels and these measurements can be used to measure the total amount of the liquid or the flow rate of the liquid, in particular of milk. 
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Patent DK-609787-A (DK)
Inventor: RYSAVY PETER
IPC: B60J5/04
Filed: 1987-11-20
Abstract: 1. A light-weight structural member, particularly for the construction of vehicle doors, characterized by : a supporting core (1) of hard tough foam material : a foam core (2) of elastic material laminated by means of an intermediate layer (9) to one surface of said supporting core ; several fittings (6, 7) for the insertion of force transferring means, said fittings extending from the side of the supporting core (1) through said core and into the core (2) of elastic material ; and surface layers (4, 5) laminated to the outer faces of the foam material, said surface layers (4, 5) also serving to cover said fittings (6, 7).
Patent FI-840256-A (FI)
Inventor: LUKE JOHN ANTHONY
IPC: A24D3/02
Filed: 1984-01-23
Abstract: For the manufacture of filter rod, filtration material and plugwrap being a thermally mouldable paperlike material, are fed, continuously to a rod maker, said plugwrap and rod being brought into contact with a heated moulding means to produce an impression in the peripheral surface of said plugwrap whilst preserving the continuity of the said wrap. The plugwrap includes not less than 25%, suitably 45 to 95%, by weight of synthetic thermoplastic material. At least a substantial proportion of the said thermoplastic material may be in the form of fibrillated fibre. The thermoplastic material may comprise polyethylene and/or cellulose acetate. The thickness of the plugwrap advantageously does not exceed 140 microns and its permeability prior to contact with said heated moulding means does not exceed 100 Coresta Units. By the said impression, the plugwrap is transformed from a paperlike material to a filmlike material of reduced permeability. The rod may be cut into discrete lengths thereof before it is brought into contact with said heated moulding means.
Patent FI-872539-A (FI)
Inventor: CHEUNG NELSON
IPC: B29C65/06
Filed: 1987-06-05
Abstract: An improved welded joint is provided for use with overlapping strap portions. Parts of the thickness of each strap portion are merged together to define a continuous joint region. The joint region further includes a plurality of encapsulated cavities distributed at least in the end portions of the joint region.
Patent FI-873490-A (FI)
Inventor: MARBACH KARL
IPC: B26F1/44
Filed: 1987-08-11
Abstract: In a strip steel punch tool with a supporting plate (1), wherein strip steel punch cutters (3) projecting beyond the surface (8) of the supporting plate (1) are held in slots (2) and profiled strips (7, 7') made of resilient material, preferably rubber, cellular rubber, rubber cork or the like, are fastened to the supporting plate (1) in parallel and next to the said cutters, these profiled strips protruding above the cutting edge (6) of the strip steel punch cutters (3) with their punching material contact face (9), it is proposed, in order to punch clean edges especially in large numbers, that the profiled strip (7, 7') be constructed such that, when loaded vertically, its punching material contact face (9) is displaced towards the strip steel punch cutter (3). <IMAGE>
Patent FI-875544-A (FI)
Inventor: LIN TAI-SHUN
IPC: A61P31/12
Filed: 1987-12-16
Abstract: This invention relates to the use of 3'-deoxythymidin-2'-ene (3'-deoxy-2',3'-didehydrothymidine) in treating patients infected with a retrovirus.
Patent FI-880269-A (FI)
Inventor: YARNELL IAN ROLAND
IPC: F16L55/165
Filed: 1988-01-21
Abstract: PCT No. PCT/GB87/00335 Sec. 371 Date Mar. 18, 1988 Sec. 102(e) Date Mar. 18, 1988 PCT Filed May 15, 1987 PCT Pub. No. WO87/07322 PCT Pub. Date Dec. 3, 1987.Apparatus for enlarging or removing irregularities in an underground duct comprises first and second expandable segmented nose and intermediate shell portions (10,20) each comprising a respective set of shell parts (14,18) arranged around a longitudinal axis (16). The shell parts (14) of the nose portion (10) are pivotally connected to a nose cone (12) and to the front ends of the shell parts (18), while the shell parts (18) are pivotally connected at their rear ends to a rear pivot assembly (22). Expansion of the duct is achieved by repeatedly driving the joints between the shell parts (14) of the nose portion (10) and the shell parts (18) of the intermediate portion (20) outwards so as to force the wall of the duct outwards, returning the shell parts (14,18) to a contracted configuration, and moving the apparatus forward in the duct. Ingress of loose particles of material from the duct wall into the apparatus is reduced by arranging for the shell parts (14,18) of each portion to be overlapping, each shell part having a recessed border surface (34,64) over which the edge of a neighboring shell part slides.
Patent FI-882693-A (FI)
Inventor: NAKAMOTO YAKKA
IPC: H05B/
Filed: 1988-06-07
Abstract: A graphite electrode is connected to each of the graphite electrodes (10) via a nipple. An electric current is supplied to these electrodes in an arc furnace of melt and refine metals. A method f-of refining and melting metals and a cooling appts. used for it, wherein, during he refining, a cooling liq. (11) consisting of water is continuously sprayed onto the outer periphery (10a) of at least one graphite electrode (10) among the 3 graphite electrodes, or esp. onto the outer periphery (10a) of the graphite electrode (10) between an electrode holder and a furnace cover. The cooling liq. (11) is sprayed not in parallel with a horizontal level L-L, but upward or downward at an angle of 10 deg. to 35 deg. wrt the level L-L to cool the electrode.
Patent FI-883825-A (FI)
Inventor: WELBORN JR HOWARD CURTIS
IPC: C08F/
Filed: 1988-08-18
Abstract: Ethylene alpha, internal nonconjugated diene unsaturated copolymers and higher interpolymers having structural characteristics that provide improved physical properties and processability. The ethylene polymers of the invention have narrow molecular weight distribution and/or narrow composition distribution and/or a low cluster index. Ethylene/1,4-hexadiene and ethylene/vinyl cyclohexene polymers have residual unsaturation for subsequent modifications and for applications with improved toughness, printability, melt processability, and other advantageous characteristics.
Patent FI-883956-A (FI)
Inventor: ROSE DAVID
IPC: A61Q5/10
Filed: 1988-08-26
Abstract: The composition contains oxidation dye precursors in a vehicle and, besides customary developer substances, coupler compounds of the formula I 
<IMAGE>
 or the salts thereof. The compounds are suitable as red couplers for developer substances of the 2,4,5,6-tetraaminopyrimidine type or derivatives thereof.
Patent FI-885674-A (FI)
Inventor: WIESMANN HANS
IPC: C02F1/70
Filed: 1988-12-07
Abstract: Waste sulphuric acid from the production of titanium dioxide is concentrated by evaporation to a concentration of 65-70%. Ageing over several days causes the metals dissolved in the acid generally to separate out in sufficient volume, with the exception of chromium and vanadium. In order to be able also to separate out chromium quantitatively in sufficient volume and over a sufficiently short time span, aluminium is added to the evaporated waste acid in a volume in the order of magnitude of 0.3% by weight, the aluminium having an active surface and having been extracted by shavings removal, atomization or pulverization shortly before the admixture. As a result of the highly negative redox potential of this active aluminium, low-value chromium is obviously produced, the salts of which have worse solubility than the salts of high-value chromium, or metallic chromium which can be separated out more easily.
Patent FI-893982-A (FI)
Inventor: JACOBSON HOWARD WAYNE
IPC: C09C1/36
Filed: 1989-08-24
Abstract: The invention relates to a rutile TiO2 pigment which contains 0.05-5%, calculated on the weight of TiO2, of Na7Ce6F31, K7Ce6F31, Li7Ce6F31, or (NH4)7Ce6F31. The invention also relates to a paper laminate and a coating composition which contain this pigment.
Patent FI-895906-A (FI)
Inventor: MATIKAINEN KEIJO
IPC: H01B/
Filed: 1989-12-11
Abstract: The invention concerns a conductor in particular for medium or high voltages which comprises one or more phase conductors 4 and possibly a bare earth wire 5 which are placed loose in a conduit 1 surrounding these. In order to simplify the structure of the conductor and the handling of the same for alterations and repairs, the conductor is characterized in that the phase conductor 4 or each phase conductor 4 comprises a metallic conductor 6 and a conductor screen 7 surrounding the conductor, insulation 8, and a glow-discharge protection layer 9 and a waterproof layer 10 in cases where the insulating layer 8 does not consist of waterproofing material, and the conduit at least on the outer surface consists of plastic 11 and is at least semiconductive 2 at least on the inner surface. <IMAGE>
Patent FI-911264-A (FI)
Inventor: ZARD LYDIA
IPC: C07D303/48
Filed: 1991-03-14
Abstract: Process for the preparation of methyl (-)-(2R,3S)-2,3-epoxy-3-(4-methoxyphenyl)propionate, characterised in that a solution of a mixture of enantiomers of trans methyl (+/-)-2,3-epoxy-3-(4-methoxyphenyl)propionate, rich in laevorotatory enantiomer, is prepared first of all and then a crystal seed of laevorotatory enantiomer is then added to the solution, which is allowed to crystallise, and the crystals formed are isolated.
Patent FI-911412-A (FI)
Inventor: MASI FRANCESCO
IPC: C08F2/00
Filed: 1991-03-25
Abstract: A supported catalyst for the polymerization and copolymerization of olefinically unsaturated compounds is described, comprising an organometallic compound of aluminium and a second component obtained by bringing a magnesium compound and/or a titanium, vanadium or chromium compound and possibly at least one compound of a second metal chosen from V, Al, Zr, Hf, Mo and Nd, into contact with a porous support consisting of microbeads of aerogels of one or more inorganic oxides distinguished by low density, high porosity and the fact that at least 90% of the pores have a diameter lying within a very narrow range of values. The process for the polymerization or copolymerization of olefinically unsaturated compounds based on the use of said catalyst is also described.