baber/WOPTO huggingface dataset:
Patent CH-522217-A (CH)
Title: Torsion fatigue testing machine for plastics
Inventor: MOSER KURT DR
IPC: B06B3/00
Filed: 1971-01-25
Abstract: The machine comprises a fixed head and a mobile head rigidly joined to an inertial body, between which the test piece is placed and attached by its ends, surrounded by a temp. conditioning chamber. - A pendulum formed from the test piece, the inertial body and the mobile head provides the torsional oscillations or vibrations whose period or frequency of vibration is measured by a fixed photo-electric device illuminated by a fixed light source, the light path passing through a diaphragm in the inertial body and another fixed diaphragm. - The instrument registers an alternating current superposed on a continuous current and can measure the damping of the plastic material, by the use of suitably shaped diaphragms, e.g. bounded by arcs of circles centred on the axis of oscillation and radii. - The test piece may be disengaged when required. - The instrument can be used not only to measure the modulus of torsion but also the damping of a plastic without being effected by the change in zero point which occurs.
Patent CH-539039-A (CH)
Title: 2,6-pyridine dimethanol bis(n-methylcarbamic acid) ester - - from pyridine dimenthanol, methylamine and phenyl chloroformate
Inventor: ANTONIO VILA CASAS
IPC: C07D213/30
Filed: 1972-01-31
Abstract: In the title process, the reactant may be reacted with or without a solvent and the amine may be in the form of a salt. Thus 2.6-pyridine dimethanol in toluene is reacted with PhOOC.Cl and Me3N and the organic phase treated with gaseous MeNH2.
Patent CH-522979-A (CH)
Inventor: RALPH HENRY SCHUMAN
IPC: H03M1/16
Filed: 1967-05-11
Abstract: 1,190,846. Shaft encoders. WARNER & SWASEY CO. 14 April, 1967 [6 June, 1966], No. 61787/69. Divided out of 1,190,845. Heading G4H. The description is identical to that of the Specification 1,190,845 but the invention claimed is a shaft encoder comprising a coded disc. Fig. 4, of which tracks 1, 2 and 3 are sensed by a plurality of slits through which light passes to cause photo-cells to provide signals from which an indication is derived of the shaft angle, the track 3 and the co-operating phase-displaced slits F+ and G+ giving precisely defined signals and the tracks 1 and 2 and the co-operating phase-displaced slits A+ to E + providing a number of imprecisely defined signals which have a larger tolerance than the precisely defined signals and which, in logical dependence on the precisely defined signals, define a cyclically coded value for the shaft angle. The signals A-G for 20 steps are shown in Fig. 5. They are combined in a decoder circuit which is such that only signals F and G need be accurate. For example the beginning (or end) of signal A could occur anywhere in the space corresponding to steps 8 and 9. For sensing the track 3 there may be groups of three photo-cells reading equivalent parts of adjacent scale markings. All the slits may be complemented by antiphase slits A - to G - which are combined in push-pull fashion to improve the switching operation of the decoding circuitry. The direction of movement is indicated by the order of occurrence of the F and G signals. Tracks 4-7 defining the decimal digit of the next decade are each sensed by lead and lag slits 20d, 20g; 40d, 40g; 80d, 80g; 100d, 100g. The lead or lag signal is selected in dependence upon the signals A-G, an output from the decoding circuit serving to open appropriate gates.
Patent CH-509386-A (CH)
Title: New water sol azo dyes
Inventor: ANDRE LOUIS SAILER
IPC: C09B43/06
Filed: 1969-05-27
Abstract: New water-sol. azo dyes comprise compnds. where SO3 H gp. is in 4- or 6-posn., X1 is a pyrazolone radical or an acetacetarylide radical or Y1 is a resorcinol radical, a 21, 51-disulpho-1-phenyl-3-methyl-pyraz olene-5 radical, a 2- sulpho-N-acetacetylaniline radical or a 2,5-dimethoxy-4-chloro-N-acetacetylaniline radical.
Patent DK-102081-A (DK)
Inventor: HIGUCHI T
IPC: A61K45/06
Filed: 1981-03-06
Abstract: A drug form is provided for increasing the oral absorption of glycosidic and related antibiotics such as marcrolide, aminoglycoside, lincomycin and anthracycline antibiotics and related chemical species by the oral administration of said glycosidic and related antibiotics in a suitable pharmaceutically accepted excipient to which has been added a hydroxyaryl or hydroxyaralkyl acid or salt amide or ester thereof. The hydroxyaryl, a hydroxyaralkyl or salt amide or ester thereof is present in the drug form in quantities sufficient to be effective in enhancing the rate of oral absorption of glycosidic and related antibiotic.
Patent DK-132681-A (DK)
Inventor: JOHANSSON P A
IPC: A47K3/02
Filed: 1981-03-24
Abstract: An assembly for mounting a front plate 2 on a bathtub 1 contains a lower plate fastening element 5, which is removably mounted on the foot brackets 3 of the bathtub, and an upper plate fastening element 4, which is mounted on the underside of the bathtub's rim and designed to secure the upper flange 11 of the front plate. The front plate, furthermore, is provided with extensible plate support bolts 10 at the lower flange 6. This assembly allows a simplified mounting and removal of the front plate of the bathtub. <IMAGE>
Patent DK-138390-A (DK)
Inventor: LOLLI CARLA P
IPC: B42D3/00
Filed: 1990-06-06
Abstract: Universal binding element for binding loose documents in a file, characterised in that it principally consists in an inner cover formed of a first part (2) that is intended for forming a front sheet; a second part (3) that is intended for forming a back sheet; and a third part (4) that is intended for forming a spine, which includes adhesive means (5) which are formed of glue (9, 10, 23) meltable under the influence of heat and which, when heated and subsequently cooled off can provide for an adhesive connection on both the inside (6) and the outside (7) of the formed spine.
Patent DK-199784-A (DK)
Inventor: ALEXANDERSON JOHAN
IPC: C04B22/08
Filed: 1984-04-18
Abstract: Building material based on hydraulic binder and ballast in the form of a levelling compound intended to be applied to an uneven support. The building material contains a salt which does not essentially effect the strength of the material and is present in such an amount and has such capacity as to reduce the relative equilibrium moisture of the gas phase of the material before drying out to a level of less than about 95%.
Patent DK-223684-A (DK)
Inventor: BOYER JACK CLYDE
IPC: E05D11/10
Filed: 1984-05-04
Abstract: A self-locking hinge is disclosed for pivotally attaching a door to a frame member. The hinge includes first and second hinge members which are pivotally joined together by a pin. A socket is formed in the first hinge member which is designed to receive a detent mechanism. The detent mechanism has at least one tooth formed on its lower surface which will engage a complimentary notch formed on the upper surface of the second hinge member upon rotation of the first hinge member relative to the second hinge member. The tooth and notch are so configured as to permit rotation of the first hinge member in one direction but will prevent its rotation in an opposite direction once the tooth has engaged the notch. A spring is positioned located within the socket of the first hinge member so as to bias the detent downward towards the second hinge member. The self-locking hinge is unique in that it permits the detent mechanism to be inserted into the socket at various angular positions so that the tooth is offset from the notch various degrees. This feature permits a door to be opened different amounts, depending upon its application, before the tooth engages the notch and forms a stop.
Patent DK-259288-A (DK)
Inventor: SOBEK ANDREW A
IPC: A01N25/10
Filed: 1988-05-11
Abstract: Various chemolithotrophic bacteria such as Thiobacillus ferrooxidans by direct or indirect mechanisms catalyze the oxidation of metal sulfides and produce acid, i.e. suilfuric acid and soluble metal salts at a much faster rate than chemical oxidation. Elimination of such bacteria would inhibit the formation of the acid. The natural production of such acids is particularly troublesome in mines e.g. coal mines, since acid water is produced which is damaging to the environment. An effective method of abating or eliminating such acid water production is to apply a bactericide such as a biodegradable organic surfactant which at low pH values are bactericides and hence inhibit the bacteria from catalyzing the metal sulfides. The affected acid water site can thus be treated with the surfactant which provides a temporary or short term result usually for a few months. A long term solution, that is 1 year to several years, is provided through the use of a slow release composition of the present invention in which a heterogeneous matrix contains a thermoplastic domain and an organic surfactant domain. A suitable porosity is created when proper amounts of surfactant are utilized so that a long term slow release composition is formed. A method of making the heterogeneous matrix or slow release composition involves the dry blending of a thermoplastic compound and various processing aids, subsequently adding a bactericide thereto and mixing under shear and heat the resulting molten composition. A suitable slow release article can be formed such as pellets.
Patent DK-271185-A (DK)
Inventor: LINCOLN JAY PERRY
IPC: A61L17/00
Filed: 1985-06-14
Abstract: A dispensing pack for needled sutures comprises a moulded plastics cover panel 1 hinged to a compartmented base panel 2 within which the or each suture 10 extends in a sinusoidal manner between the interconnected compartments 11. One or more needles are mounted in supports 7 to extend across a recess 9 in an end portion of panel 2, this end portion extending beyond the cover panel 1 after closure of the pack. Studs 12 on panel 2 engage in corresponding apertures of panel 1 to lock the panels 1 and 2 when closed.
Patent DK-275889-A (DK)
Inventor: SCHOEN PIERRE
IPC: B65G47/68
Filed: 1989-06-06
Abstract: Pressureless apparatus for aligning miscellaneous objects, notably bottles, including a feed conveyor having a plurality of tracks, an intermediate conveyor consisting of a plurality of juxtaposed elementary paddled chains, a curvilinear guide plate overlying the paddle-chains, and a single-track output conveyor. To prevent the bottles from forming a double row at the ingress of the output conveyor and to reduce the overall dimensions of the pressureless aligner, the intermediate conveyor leads to a transitional conveyor that includes a mechanism for aligning the bottles which tend to form a second row in the single-track output conveyor.
Patent DK-283890-A (DK)
Inventor: SERGEEVICH KOZLOV VLADIMIR
IPC: A61F2/958
Filed: 1990-11-29
Abstract: The device comprises an elongated flexible casing (1), an inflatable collar (12) mounted on the casing between its ends, and an inflatable balloon (4) on one of its ends. There are three longitudinal channels (2, 3, 10). One of them (3) is connected to the inflatable balloon, another (10) is connected through its end-face opening (11) to its external surface and the third one (2) is connected to the external surface through an opening (8) in the side-wall between the end-face opening (11) and the inflatable balloon (4). A method for treatment of sinusitis by means of the proposed device is also described.
Patent DK-289988-A (DK)
Inventor: MURRAY WILLIAM V
IPC: C07C313/00
Filed: 1988-05-27
Abstract: 2- and 3-substituted (1 min ,5 min -diaryl-3 min -pyrazolyl)-N-hydroxypropanamides, a method for their preparation, compositions containing the same and methods of their use are disclosed. The N-hydroxypropanamides are useful in alleviating inflammatory and cardiovascular disorders in mammals.
Patent DK-306980-A (DK)
Inventor: PETERSON L N
IPC: F16K3/02
Filed: 1980-07-16
Abstract: A knife gate for use in pneumatic conveying equipment is the subject of the present invention. The improved knife gate device is constructed utilizing first and second guide plates disposed in spaced apart relationship with a resilient member positioned behind each of the plates. Each plate is characterized by an opening and a planar surface extending on either side of the opening. A reciprocating gate means is disposed between the plates and places the yieldable means under compression. The gate means has an opening and a planar surface extending on at least one side of the opening. The gate means is moveable between an open position wherein all of the openings are aligned and a closed position wherein the planar surface of the gate means moves past the openings in the guide plates to close the latter. The invention also encompasses a flow control apparatus and method wherein two of the aforedescribed knife gate devices are positioned in spaced apart relationship with first and second holding areas located between the two knife gates. In this embodiment, the gate means and corresponding guide plates are each provided with dual openings for alignment with the respective holding areas. Means is provided for moving the gate means in alternating relationship so that when one of the openings in one of the gate means is in communication with one of the holding areas, the opposite opening in the other of the gate means is in communication with the other of the holding areas.
Patent DK-353785-A (DK)
Inventor: DESAI BIPINCHANDRE NANUBHAI
IPC: C07D207/40
Filed: 1985-08-02
Abstract: This invention encompasses compounds of the formulaand pharmaceutically acceptable acid addition salts thereof wherein n is 2 or 3 and R and R, are n-propyl, isopropyl, or R, and R, together with N form a 2,6-dimethyl-1-piperidinyl group. The compounds of this invention are useful as antiarrhythmic agents.
Patent DK-383181-A (DK)
Inventor: WIDMANN R
IPC: D03D15/56
Filed: 1981-08-28
Abstract: 1. Belting comprising weft threads and two types of warp threads, characterised in that the weft threads (1) are disposed in pairs and consist of thin, tear-resistant material, one part (2) of the warp threads consisting of yarn material of high elongation properties and good restoring force while the other part (3) of the warp threads consists of yarn material of low fracture elongation properties but high strength, both parts (2 and 3) of the warp threads being woven with the same tread, a warp thread of one part (2) and one of the other parts (3) being disposed alternately beside one another, and in that the warp threads of one part (2) lie with a very low working in and are smooth in the woven fabric while those of the other part (3) show a higher level of working in.
Patent DK-403588-A (DK)
Inventor: BROOMAN DAVID HENRY
IPC: B60P1/44
Filed: 1988-07-19
Abstract: A vehicle tail lift (10) comprises a platform (11), a telescopic arm (12) and a support pillar (13). The telescopic arm is pivotably mounted to the support pillar by a pivot (16) and is movable using a lever (17) between stowed and deployed positions. The platform is pivotably mounted to the telescopic arm by a special pivotal mountaing (14) and is movable between stored and deployed positions. The pivotal mounting allows the platform to be readily detached from the arm when the platform is in its stowed position, but prevents its detachment when the platform is in its deployed position.
Patent DK-423286-A (DK)
Inventor: PROVOST GEORGE A
IPC: A44B18/00
Filed: 1986-09-04
Abstract: A self-engaging separable fastener is disclosed which comprises a base member (16) of woven separable fastener material having at least two adjacent mating fastener sections (12,14). At least one section (12) is defined by a plurality of loops (18) upstanding from the base member (16), and the other section (14) is defined by a plurality of hooks (20') upstanding from the base member (16). The loops (18) are formed of respective generally parallel rows of multifilament yarns interwoven into their respective base section so as to repeat the same loop direction and construction every predetermined number of picks and the hooks (20') are cut from respective generally parallel rows of loops (20) of monofilament yarns interwoven into their respective base section so as to repeat their loop direction and construction every pre­determined number of picks, which latter number of picks is greater than the number of picks in which the direction of the multifilament loops (18) is repeated. The density of the monofilament hooks (20') is less than the density of the multifilament loops (18) such that the sections of fastener material may be placed in face-to-face engagement by folding one section over the other and pressing the surfaces together and separated by peeling forces normal to the interfacial plane of engagement. Preferably, the loops (18) repeat themselves every four picks and the hooks (20') repeat themselves every eight picks.
Patent DK-464389-A (DK)
Inventor: BARTHELEMY PASCAL
IPC: D01F6/78
Filed: 1989-09-20
Abstract: The present invention relates to spinnable and mouldable polyamide-imide solutions as well as the process for their preparation. They contain 4 to 35% of a polyamide-imide having a polydispersity index</=2.1 in a solvent mixture containing 45-100% by weight of DMEU and 0-55% of an aprotic polar solvent. They are obtained by the reaction, in dimethylethyleneurea of pH</=7 as polycondensation solvent, of a diisocyanate, an aromatic acid anhydride, optionally an alkali or alkaline earth dicarboxybenzene sulphonate and optionally another aromatic dicarboxylic acid, the polyamide-imide concentration therefore being from 4 to 35%, then by dilution in a polar solvent at a temperature of between 120 DEG  and 200 DEG  C. The solutions thus obtained are limpid at ambient temperature, capable of being stored and have an improved color.
Patent DK-488384-A (DK)
Inventor: MUELLER MANFRED
IPC: H01H9/46
Filed: 1984-10-12
Abstract: A switching device is provided for electrical switchgear, particularly contactors. The switching device includes a step-shaped, bowed current lead with a contact portion cooperating with a contact portion of a switch bridge. The switching device also includes a U-shaped arc chute and a fastening bolt. The arc chute surrounds the contact portion with an air gap so that the electrical connection is made solely via the fastening bolt. The edge portions of the arc chute are set back in the area of the contact portion so that the contact portion of the contact bridge cannot come in contact with the arc chute even though the contact bridge may be obliquely positioned.
Patent DK-521386-A (DK)
Inventor: BLALOCK J EDWIN
IPC: C12Q1/68
Filed: 1986-10-31
Abstract: Antibody to a polypeptide is provided, in which the polypeptide is complementary to at least a portion of a peptide ligand and characterised by said antibody having an affinity for a receptor site at which the peptide ligand binds and transmits its hormonal effects.
Patent DK-645787-A (DK)
Inventor: LIEVIN ROBERT
IPC: B62J6/04
Filed: 1987-12-09
Abstract: A bicycle lamp device comprises a concave reflector (1), and a light source disposed substantially of the focus of said reflector and constituted by the filament (7) of a bulb (5). Said reflector had at least one window (10) in its surface enabling a secondary beam to be emitted from said source, and the device is characterized by the fact that said reflector further includes at least one secondary mirror (9) fixed to the edge (8) of its inside face, and oriented in such a manner as to send rays from said source through said window (10), thereby increasing the solid angle of said secondary beam.
Patent FI-791949-A (FI)
Inventor: BAUER DIETER
IPC: C07C49/00
Filed: 1979-06-19
Abstract: 1. Agent for use in obtaining wood pulp, characterised in that it consists of a pulverulent mixture which contains 30 to 98% by weight of one (or more) organic, cyclic compound(s) containing keto and/or hydroxyl groups and which contains 2 to 70% by weight of one or more surfactants.
Patent FI-792499-A (FI)
Inventor: HIRSCHBERG RUDOLF
IPC: B24D3/00
Filed: 1979-08-10
Abstract: In grinding disks, toxic lead chloride and antimony sulfide may be replaced by non-toxic alkali metal chloroferrates (II,III) produced by melting together alkali metal chloride, anhydrous ferric chloride and iron powder.
Patent FI-801498-A (FI)
Inventor: KIELBANIA JR ANDREW JOHN
IPC: C08J7/046
Filed: 1980-05-08
Abstract: Untreated polyolefins, particularly polypropylene, have adherent thereto vinyl addition polymer of monomer comprising at least 5% by weight of one or more of the following primary monomers:
 (a) at least one monomer having the formula 
<CHEM>
 wherein X is -O-, -NH- or -NR<6>-;
 R<1> and R<2> are the same or different and are H, methyl or ethyl;
 R<3> and R<4> are the same or different and are H or an organic radical;
 R<5> and R<6> are the same or different and are monocyclic alkyl having six or more carbon atoms, acyclic alkyl having nine or more carbon atoms, or alkaryl having nine or more carbon atoms;
 n is a number having a value from zero to about ten;
 (b) at least one vinyl ester of at least one alkanoic acid having at least eight carbon atoms;
 (c) at least one substituted styrene wherein the substituent group or groups have a total of three or more carbon atoms;
 said polymer having surface energy properties such as to form a stable bond with said substrate. 
<??>The adherent polymer may be used alone or in admixture with other polymer and may serve as a coating, tiecoat, adhesive or binder. Polyolefins bearing the adherent polymer may be in the form of nonwoven fabrics, laminates or flocked fabrics.
Patent FI-842921-A (FI)
Inventor: DOERGES EUGEN
IPC: F23H7/08
Filed: 1984-07-20
Abstract: An inclined furnace grate for an industrial furnace or incinerator with transverse grate beams supporting a downwardly stepped succession of banks of stationary and reciprocating grate bars, the grate beams having arranged in their supporting surfaces removable bearing pads of abrasion-resistant, alloyed cast iron for the sliding support and lateral positioning of the reciprocating grate bars, thereby protecting the softer cast iron grate beams against sliding wear and abrasion. The removable bearing pads are received inside shallow recessed seats and retained in place by the adjacent stationary grate bars.
Patent FI-892327-A (FI)
Inventor: MASSONNEAU VIVIANE
IPC: C07D327/10
Filed: 1989-05-15
Abstract: Process for the preparation of a cyclic sulphate of general formula (I) by rapid reaction at a temperature of between 150 and 250 DEG C of concentrated sulphuric acid with a glycol of general formula (II). 
<??>In the general formulae (I) and (II), R1, R2, R3, R4, R5 and R6, which are identical or different, denote hydrogen, halogen, alkyl, alkoxy, aryl, aryloxy or alkoxycarbonyl and n is equal to 0 or 1. 
<IMAGE>
Patent FI-900503-A (FI)
Inventor: JANSON JAN
IPC: D21H/
Filed: 1990-01-31
Abstract: Paper produced from pulp with high lignin content yellows under the influence of light and air. This is counteracted according to the invention by applying a mixture provided with a suitable amount of polyethylene glycol and optionally one or more other substances that counteract yellowing to the paper's surface. By applying the light-stabilizing substances to the surface of the paper, good light stability is achieved with less additives than when the substances are impregnated homogeneously throughout the entire sheet.
Patent FI-910217-A (FI)
Inventor: KILLAM HARRISON SCOTT
IPC: C08L101/00
Filed: 1991-01-15
Abstract: Emulsion polymers are disclosed which contain selectively swellable emulsion polymer functionalities and which are cross-linked before film formation to an extent that still allows the polymers to form a film upon application, which film is removable with a stripper solution containing swellant for the polymer functionality. When the polymers are formulated into sacrificial coatings, the polishes produce detergent resistant and removable finishes.