baber/WOPTO huggingface dataset:
Patent CH-542642-A (CH)
Title: Moving belt guide rollers - control lateral movement of belt
Inventor: TOMETORA KAYANO
IPC: B01D33/04
Filed: 1973-01-26
Abstract: The opposite edges of the belt, esp a belt of filter material running over the periphery of a rotary drum filter, each pass between a pair of guide rollers whose axes lie at two different angles to the direction perpendicular to the belt axis of motion. The pivots on which the rollers run are joined to one arm of a bell crank whose other arm is moved to and fro by linear actuators controlled by edge sensing devices, through servo systems, in such a way as to maintain the belt in lateral position. Freedom from belt damage.
Patent CH-533174-A (CH)
Title: Stainless austenitic steel - carburised andnitrided in sodium cyanide bath and passivated in nitriding atmos
Inventor: MAURICE PETIGNAT
IPC: C23C8/50
Filed: 1967-02-01
Abstract: Treating surface of an austenic stainless steel article, by process including hardening, is effected in 2 stages: (1) an activation stage where shaped steel article is heated at 350-700 (570) degrees C in an NaCN-contg. slightly carburising and highly nitriding salt-bath and (2) a passivation stage, where article is re-heated at 400-600 degrees C in a controlled nitriding atmos., obtd. by NH3 decompsn., for a long time (several times 10 hrs. in all), allowed to cool to ambient temp. and polished on surface to allow opt. finishing treatments (e.g. plating). Pref. article in stage (2) is re-heated 10 hrs. in nitriding atmos., cooled to ambient temp. and gradually reheated to 400-600 degrees C in an identical nitriding atmos. Treated article has a hard, scratch-resistant bright surface.
Patent CH-521286-A (CH)
Title: Removal of solid material in the preparation of
Inventor: ELLIOT BRYANT FITCH
IPC: C01B25/22
Filed: 1968-04-19
Abstract: Method for the removal of solid material in the preparation of phosphoric acid by the process involving treatment of phosphate rock with acid. To reduce the loss of P2O5 in the solid filter cake which is the disadvantage of most "wet" processes for the preparation of phosphoric acid. The reaction mixture consisting of phosphoric acid and calcium sulphate hemihydrate is let on to a filter with a divided time cycle and the hemihydrate is filtered off. The filter cake is washed with dilute acid in counter current direction. From this wash station, the filter cake is then taken to a gypsum conversion reactor. Dilute acid from the gypsum filtration cycle is brought on to the filter cake at this point to facilitate the removal of hemihydrate from the filter medium. The hemihydrate is dissolved in the conversion reactor and reprecipitated to gypsum. The mixture of gypsum and dilute acid is then brought back on to the filter with the divided time cycle and filtered on a freshly layered acid-washed filter zone. The cake is then washed with fresh water and the filtrate and wash liquors are re-cycled. The filter cake is then removed for further processing.
Patent CH-523958-A (CH)
Title: Azo-dyes for synthetic hydrophobic high - mol wt materials
Inventor: GROEBKE WOLFGANG DR
IPC: C09B29/08
Filed: 1969-04-02
Abstract: Azo dyes of formula in which both R1 are hydrogen or one is hydrogen and the other is Cl or Br R2 is Cl or Br, R3 is lower alkyl, R4 is a radical of formula and R5 is lower alkyl, the groups R3 and R5 being optionally substituted by Cl, Br, CN or lower alkoxy.
Patent CY-1710-A (CY)
Title: Sulphonic-acid esters
IPC: A61P21/00
Filed: 1994-01-14
Abstract: The invention relates to novel sulfonic acid esters of formula I <IMAGE>  (I)  wherein R1 is C5-C6cycloalkyl which is unsubstituted or substituted by C1-C7alkyl, unsubstituted or substituted phenyl, R2 is C1-C7alkyl, R3 is phenyl which is substituted by halogen or nitro, and the asterisk denotes a carbon atom that is either present in the preponderant number of molecules in the S configuration or in the preponderant number of molecules in the R configuration. These compounds can be prepared by enantio-selective reduction of 4-R1-substituted  alpha -oxobutyric acid compounds and subsequent conversion of the resultant  alpha -hydroxy group into the -OSO2-R3 group. The compounds of formula I are suitable intermediates for the preparation of ACE inhibitors or precursors thereof.
Patent DK-102697-A (DK)
Inventor: HYTTEL JAN
IPC: E03F5/18
Filed: 1997-09-09
Abstract: The suspension principle of one container A (inner vessel) in one external container B (outer vessel) and placement of cabinets, one for electrical/machine components C and one for chemical metering equipment D, on the inner vessel A. In a construction of 4 suspension cams k on the inner vessel A, in which 4 cantilevers u are used on the outer vessel B, a suspension principle has been established which minimizes the risk of breakage and collapse of the inner vessel in the outer vessel, resulting in the destruction of the erected plant. At the same time, the technical cabinet C and the chemical cabinet D are attached to the inner vessel A by placement on the established collar E on A. The cabinets in question are designed such that the uppermost has a cantilever F, from which the cabinets are hung. After this, they have merely to be locked, for example using rust-free bolts. If this principle is applied, a full locking of the inner vessel in the outer vessel is obtained, together with a very stable and secure attachment of the two cabinets. <IMAGE>
Patent DK-147882-A (DK)
Inventor: OLSSON K B
IPC: F23C15/00
Filed: 1982-03-31
Abstract: PCT No. PCT/SE81/00228 Sec. 371 Date Apr. 8, 1982 Sec. 102(e) Date Apr. 8, 1982 PCT Filed Aug. 12, 1981 PCT Pub. No. WO82/00702 PCT Pub. Date Mar. 4, 1982.A combustion chamber for pulsating combustion is separated by a partition wall (12) into a first chamber (14) to which there is connected an axial inlet (20) for the fuel stream, and a second chamber (16) for diverting the combustion gases through an outlet (18). The gases depart via side chambers (44) from the first to the second chamber at the edges of the partition wall. A hot body (24) is arranged at a given height above the partition wall in the first chamber, said body being intended for being heated during operation to a temperature which is substantially higher than the carbonization temperature of the fuel and which screens off a central area of the partition wall.
Patent DK-161688-A (DK)
Inventor: CHIEN YIE W
IPC: A61N/
Filed: 1988-03-24
Abstract: This invention relates to development of an iontotherapeutic device for regulated transdermal systemic administration of ionizable pharmaceutical compounds. It also provides an iontotherapeutic process for transdermal administration of ionized pharmaceuticals, particularly those which are otherwise transdermally absorbed to a small degree or not all, such as peptide pharmaceuticals, for example, insulins. The invention also relates to unit dose forms, for example, those in which an ionized pharmaceutical is dispersed in a hydrophilic polymer. The unit dose is adapted to be assembled as part of the pharmaceutical reservoir electrode, so that the ionized pharmaceutical will be delivered transdermally and then be absorbed systemically when the iontotherapeutic device is in operation.
Patent DK-279684-A (DK)
Inventor: MONSEN ROLF
IPC: E04H/
Filed: 1984-06-06
Abstract: A swimming pool 11 comprises side walls 18, end walls 19 and a base 21 and a drain system at the top of the pool, preferably along both side walls, for the removal of excess water and the supply of cleaned and heated water. The base 21 comprises elements made of prestressed concrete or similar material and rests on shoulder sections 18d on the side walls slightly above the foundation. The side walls 18, and preferably also the end walls, rise up from and are anchored at a level below the shoulder sections of the side walls. The side walls and the end walls are made from prefabricated concrete structures, which are clamped together by mechanical means at the corner-forming ends of the concrete structures. <IMAGE>
Patent DK-298580-A (DK)
Inventor: BRAUN H
IPC: C08F216/14
Filed: 1980-07-10
Abstract: Unsaturated acetoacetic acid esters are suitable as comonomers in the polymerization of unsaturated compounds in an aqueous medium. Particularly suitable are acetylacetoxyalkyl-allyl ethers which may be synthesized in an easy manner and correspond to the formulae <IMAGE>   or   <IMAGE>  Said allyl ether derivatives are especially prepared by reacting an allyl alcohol with an epoxide and reacting the resulting hydroxyalkyl-allyl ether with diketene. Both reaction steps are carried out at a temperature of from 0 DEG  to 100 DEG  C., preferably in the presence of a catalyst. The allyl ether derivatives may be copolymerized especially with vinyl compounds, such as vinyl esters, acrylic acid esters, olefins, vinyl halides and vinyl aromatic hydrocarbons.
Patent DK-340984-A (DK)
Inventor: SIREFELT LARS
IPC: B65G39/12
Filed: 1984-07-11
Abstract: PCT No. PCT/SE82/00387 Sec. 371 Date Jul. 12, 1984 Sec. 102(e) Date Jul. 12, 1984 PCT Filed Nov. 15, 1982 PCT Pub. No. WO84/01986 PCT Pub. Date May 24, 1984.A device in bearing element (1) for a rotating shaft (2) in a machine, including a bearing housing (4) for each individual bearing element secured to a machine member (7) by a locking ring formed with a set of screw holes (13) through which pass a set of screws (12) in order to be secured to the bearing housing with the machine member sandwiched therebetween. The device comprises a retainer element (15) having an attachment plate (17) with a circular aperture and with a retainer (19) arranged on the attachment plate to fasten a member associated with the machine. A clamping ring (16) is formed with three screw holes (21) and a corresponding number of screws which may be passed through screw holes in the clamping ring and be secured to the bearing housing so as to extend through the aperture in the attachment plate and to be so positioned that the screws, through cooperation with the periphery of the aperture and jointly with the locking ring and the clamping ring, form a guide for the retainer element radially as well as axially. When the clamping ring is somewhat loosened, the retainer element may be turned and set in a chosen position of rotation relative to the rotating shaft, and when the clamping ring is tightened by the associated screws, the retainer element is fastened in the chosen position.
Patent DK-376387-A (DK)
Inventor: REBER WALTER
IPC: A01D78/00
Filed: 1987-07-20
Abstract: This invention relates to a farm machine having a device (2) for picking up hay on the ground and a device (3) for moving the hay laterally and turning it over. The device (3) for moving and turning over the hay includes a flexible belt (21) equipped with drivers (22) and oriented crosswise to the flow of the hay. An at least approximately flat guide plate (23) extends from the pickup device (2) to the drivers (22). The machine according to the invention makes it possible to move and turn over windrows of hay or other plants that are on the ground.
Patent DK-456583-A (DK)
Inventor: WUENSCH ERICH
IPC: C07K1/06
Filed: 1983-10-04
Abstract: The invention concerns new 1-tert.-alkyl-thiohydrazine-1,2-dicarboxylic acid derivatives, their production, and their use as reagents for the transfer of a 1-tert.-alkylthio residue, particularly of a 1-tert.-butylthio residue as a protective group for thiols.
Patent DK-459981-A (DK)
Inventor: LAURSEN KRESTEN
IPC: E02F5/02
Filed: 1981-10-19
Abstract: A trench digger shovel, comprising a fixed bottom piece 1, 2 which is mounted in and welded to two side members 4 having limbs 5 between which suspension lugs are mounted for suspending the shovel in the digger. The foremost suspension lug 6 is hollow. Inside the bottom piece 1, 2 there are mounted loose side pieces 7, which at the top have a lug 8 which fits with a slide fit inside the hollow journal 6. The loose side pieces 7 can be laterally displaced in relation to the fixed bottom piece 1, 2 and fixed in set positions by means of bolts. <IMAGE>
Patent DK-493982-A (DK)
Inventor: PAERELS GERARD BERNARD
IPC: C07D295/18
Filed: 1982-11-05
Abstract: The invention relates to new diphenyl ethers of the general formula <IMAGE>  wherein X is a hydrogen atom, a halogen atom, a nitro group, an optionally halogenated alkyl, alkoxy or alkylthio group having 1-6 carbon atoms, or an alkanoyl group having 1-4 carbon atoms; Y is a nitrogen atom or a group of the formula CH or CCl; Z is a hydrogen atom, a halogen atom, a nitro group, an optionally halogenated alkyl group having 1-4 carbon atoms, or an alkanoyl group having 1-4 carbon atoms; n is 0-2; R1 is a hydrogen atom, or an alkyl or alkanoyl group having 1-4 carbon atoms; R2 and R3 are equal or different and represent hydrogen atoms or alkyl groups having 1-4 carbon atoms; and A is a group of the general formula  <IMAGE>  wherein R4 is a hydrogen atom, an alkyl group having 1-6 carbon atoms, or a cation of an alkali metal, alkaline earth metal or an alkylated or non-alkylated ammonium group, and R5 and R6 are equal or different and represent hydrogen atoms, dialkylamino groups wherein the alkyl groups each have 1-4 carbon atoms, alkyl groups having 1-4 carbon atoms, or wherein R5 and R6 together with the nitrogen atom to which they are bound can form a heterocyclic ring which may comprise a second hetero atom selected from O, S or N; with the provisos, that X and Z are not both hydrogen atoms or nitro groups, and that if A is a group of the formula OR4 R1 is not an alkyl group. The compounds have a herbicidal activity. After having been processed to compositions, the compounds may be used for controlling undesired plants or for leaf-desiccation in agricultural and horticultural crop in a dosage from 0.01 to 5 kg of active substance per hectare.
Patent DK-511681-A (DK)
Inventor: NIKOLICH M
IPC: B25C1/04
Filed: 1981-11-18
Abstract: A fastener applying tool driven by air in a driving stroke and a return stroke featuring noise and recoil reduction and increased efficiency, driving force, and speed of operation. Air directed into the main cylinder to force the main piston through its driving stroke is stored in a chamber to rapidly return the main piston. Air compressed by the main piston at one end of the main cylinder is used to form an air cushion to keep the main piston from striking the bottom of the cylinder. The main piston cycles within a slidably mounted main cylinder. Pressurization of one end of the main cylinder during the driving stroke repositions the main cylinder to close the main valve to shut off high pressure air from the main piston and open a valve to vent the air above the piston to atmosphere. Upward movement of the cylinder and rapid return of the piston significantly reduces the recoil force normally experienced in such a tool. A valve assembly coaxially located at the opposite end of the main cylinder functions to admit and exhaust air to pressurize and vents the piston and main cylinder respectively. Noise suppression is achieved by an elastomeric cap. Rapid acting components reduce air wastage and improve overall tool efficiency.
Patent DK-552088-A (DK)
Inventor: HANDL KARL
IPC: A23L13/70
Filed: 1988-10-03
Abstract: PCT No. PCT/AT88/00006 Sec. 371 Date Jul. 26, 1989 Sec. 102(e) Date Jul. 26, 1989 PCT Filed Feb. 8, 1988 PCT Pub. No. WO88/05634 PCT Pub. Date Aug. 11, 1988.In order to dry or ripen foodstuffs giving off humidity, a processing room (1) with air inlets (7) on its lower side is disclosed. The air inlets are formed by the peripheral openings of textile hoses (6) suspended above the surface of the floor (2). Aisles and/or traffic lanes (10, 11) are provided between the hoses (6).
Patent DK-602387-A (DK)
Inventor: AMBROSI LUIGI DE
IPC: C08B37/10
Filed: 1987-11-17
Abstract: A process for the controlled preparation of low molecular weight glucosaminoglycans by treating conventional high molecular weight glucosaminoglycans in the solid state or in solution form with a rectilinear gamma ray beam at doses within the range of 2.5 to 20 Mrad supplied by successive irradiation stages with cooling intervals between one irradiation stage and the next in the dynamic phase. The mixture obtained is subjected to fractionation, purification, neutralisation and lyophilization. The glucosaminoglycans obtained have a molecular weight of between 1000 and 35,000 daltons and are used for the preparation of pharmaceutical compositions possessing antithrombotic, fibrinolytic, antiatherogenic and heparin cofactor II activation activity.
Patent DK-609387-A (DK)
Inventor: WIDLER LEO
IPC: C07F9/547
Filed: 1987-11-20
Abstract: Heteroarylaminomethanediphosphonic acids of the formula <IMAGE> in which R1 represents an optionally benzo- or cyclohexeno-fused 5-membered heteroaryl radical having 2 to 4 N atoms or 1 or 2 N atoms and 1 O or S atom as hetero atom(s) and which is unsubstituted or substituted by lower alkyl, phenyl which is unsubstituted or substituted by lower alkyl, lower alkoxy and/or halogen, lower alkoxy, hydroxyl, di-lower alkylamino, lower alkylthio and/or halogen and R2 denotes hydrogen or lower alkyl, and their salts have an action regulating the metabolism of calcium and can be used as pharmaceutical active compounds for the treatment of diseases which can be traced back to disorders thereof. They are prepared, for example, by converting the group(s) X into free phosphono in a compound of the formula <IMAGE> in which X1 denotes a functionally modified phosphono group X and X2 denotes phosphono or likewise a functionally modified phosphono group X.
Patent FI-860318-A (FI)
Inventor: SZIEDE ALFRED
IPC: A22C15/00
Filed: 1986-01-22
Abstract: In order to be able to fully automatically deposit a sausage strand (1) in turns on a smoking rod (2), the strand of sausages (5) reeled off a portioning device (4) with the aid of a rotating carrier finger (12) is first "wound up" on a feeder arm (14). This is done with the aid of a movable feeder device (18) of feeder arm (14), particularly and endless chain, and which in a preferred manner is provided with carrier teeth (22). During the retraction of the feeder arm (14) in the direction of arrow (25), the feeder device (18) is driven in the opposite direction. Thereby one turn after the other is transferred to the smoking rod (2) situated under the feeder arm (14). The smoking rod is situated on a rotating support (26), in which several smoking rods evenly arranged along the circumference can be exchanged with the aid of a delivery device (46), a transfer device (41) and a receiver ( 38). The removal of the loaded smoking rods is preferably done by hand.
Patent FI-860818-A (FI)
Inventor: GAZZANA PRIAROGGIA PAOLO
IPC: G02B6/44
Filed: 1986-02-25
Abstract: Submarine cable for optical-fibres telecommunications, provided with a plastic sheath (7) that, with its own inner surface, adheres to the complex comprised by a compact antitorsional rope (1) constituting the only mechanically-resistent armouring of the cable, and a plurality of tubes (3), helicoidally wound over the rope, filled with an incompressible fluid wherein the optical-fibres (4) are loosely housed.
Patent FI-880694-A (FI)
Inventor: DUSI SAMUEL THOMAS
IPC: G12B17/02
Filed: 1988-02-15
Abstract: A computer system accepting feature cards for, for example, coupling external peripheral devices includes a plurality of sockets mounted on the planar board to accept edge connectors on the cards, and slots in the main enclosure to permit coupling to external peripherals. To reduce electromagnetic radiation, the slots in the main enclosure have a depth such as to define channels, and the brackets on the cards are of U-shaped cross-section such as to fit within the channels. The channel walls are conductive, and the brackets are shaped to define spaced outward contact points which closely engage the channel walls.
Patent FI-884353-A (FI)
Inventor: JAERVENKYLAE JYRI
IPC: B29C48/90
Filed: 1988-09-22
Abstract: The invention relates to a process and a device for the extrusion of plastics pipes. Plastics pipes are today provided with a socket such that the end of the pipe is heated, after which the end is widened with the aid of a mandrel or a pressure medium. This measure calls for a special socket-making machine and it consumes time and thermal energy. According to the invention, the socket 22 is formed, in connection with the extrusion of the pipe, in a device in which a mandrel 8 is surrounded by chill moulds 1,2 which are movable in the axial direction of the device, by a part of the chill moulds being configured with a cavity 16 conforming to the shape of the socket 22 and by the ductile plastics hose 11, which emerges from the nozzle 10, being pressed in the region of the cavity against the walls of the latter by means of compressed air. <IMAGE>
Patent FI-891287-A (FI)
Inventor: CEDERHOLM LARS
IPC: E04B2/74
Filed: 1989-03-17
Abstract: A wall system comprises hollow framework structural members which can be assembled to for a hollow framework and subsequently disassembled, and transparent and opaque wall elements (4), the framework being intended to support the wall elements (4). The hollow framework structural members comprise vertical studs (1) and horizontal battens (2). The invention is characterised in that each of the studs (1) comprises a stud profile (5) and an end-piece at the upper and the lower end of the stud profile (5); in that channels (7) are distributed peripherally around and along the profile (5); in that recesses are provided peripherally around the end-pieces; in that the channels (7) and the recesses are distributed uniformly and equidistantly around respective peripheries, the channels (7) and the recesses being at least eight in number and being intended to lie in register with one another; and in that one or more battens (2) is, are, intended to be fitted into recesses of one and the same end-piece; and in that the vertical edge of a wall element (4) supported by respective battens (2) extends along respective channels (7) in the stud profile (5)
Patent FI-901452-A (FI)
Inventor: KRAPU MARKKU
IPC: G01B11/00
Filed: 1990-03-23
Abstract: The invention concerns a procedure for determining the dimensions of the cross section of an object. According to the invention, the object E is placed on a conveyor 3 which moves linearly. In conjunction with the conveyor 3, a measurement system 1 is arranged to take observations of the object E in three measurement directions 4a, 4b, 4c. From the speed of the conveyor 3 and from the observations made in the said measurement directions, the calculation values are put together, and using these values the object's cross-sectional area can be read off from the measurement system in the arrangement applicable to the procedure. <IMAGE>
Patent FI-910626-A (FI)
Inventor: DOETSCH WERNER
IPC: B01J2/04
Filed: 1991-02-08
Abstract: A process for making peroxoborate agglomerates with an active oxygen content of at least 14% by weight is described and entails subjecting amorphous peroxoborate primary particles produced by a spray-drying process to a compacting agglomeration under pressure. Briquettes, flakes and tablets can be obtained and can, where appropriate, be comminuted to peroxoborate granules of required particle size and apparent density. Advantageous, where appropriate also coloured, peroxoborate agglomerates, in particular peroxoborate granules, are produced. Preferred agglomerates or granules consist of sodium peroxoborates.