baber/WOPTO huggingface dataset:
Patent CA-1274629-A (CA)
Inventor: HEALY PETER
IPC: H04Q3/52
Filed: 1986-12-04
Granted: 1990-09-25
Abstract: ABSTRACT        A method of operating a multiple-access optical network is described;  The network has a number of communication stations having receiving and transmitting portions (1,2; 3,4; 5,6).  The stations are physically coupled together by optical waveguides and arranged such that each transmitting portion (1, 3, 5) can transmit signals to one or more receiving portions (2 4, 6) but cannot transmit signals to the receiving portion of the same station.  One method comprises enabling two stations to communicate with each other by transmitting information simultaneously in the same channel.  Another method comprises enabling two stations to communicate with each other by causing the transmitting portion of one station to transmit an interfering signal in the same channel as the information transmitted by the transmitting portion of the other station, the interfering signal being such that at other receiving portions the information and interfering signals are received together.
Patent CA-1263407-A (CA)
Inventor: CORNILS BOY
IPC: C07C45/00
Filed: 1986-12-24
Granted: 1989-11-28
Abstract: Abstract of the Disclosure A process for the preparation of aldehydes by hydroformylation of olefins in the presence of an aqueous solution containing rhodium as a catalyst.  The aqueous solution preferably contains rhodium in a concentration of 450 to 800 weight-ppm and sulfonated or carboxylated triarylphosphines as complex ligands in a concentration of 25 to 30% by weight, both based on the aqueous solution.
Patent CA-1271811-A (CA)
IPC: G01N30/64
Filed: 1988-11-02
Granted: 1990-07-17
Abstract: ABSTRACT OF THE DISCLOSURE         A metal terminal electrode for use as a counter or reference electrode for testing a sample solution, the terminal electrode having an electrically active surface coated at least in part with a membrane which is at least partially permeable to the sample solution.
Patent CH-503872-A (CH)
Title: Easily demountable sliding door hanger
Inventor: FRANZ ZIEGLER
IPC: E05D15/06
Filed: 1970-02-10
Abstract: Hanger, for suspending sliding door from overhead rail, comprises slide and vertical bar as one integral piece, with a separate insert fitted into a hole in the door face. The two parts are detachably connected together, pref. by a rotatable flanged part inserted through a hole in the bar into the annular insert and rotated through 90 degrees to lock the pieces together. Used for furniture door. Materials are pref of polyamide.
Patent CH-493593-A (CH)
Title: Blue anthraquinone dyes esp for synthetic polyamide
Inventor: GRASER FRITZ DR
IPC: C09B1/30
Filed: 1968-02-08
Abstract: Prepn. of blue anthraquinone dyes : where A = 6-membered cycloaliphatic ring contg. an endomethylene gp. and opt. other substituents, and the positions 5, 6, 7 and 8 of the anthraquinone ring may be substd., or salts of these. By rea. of 1-amino-4-halogenoanthraquinone-2-sulphonic acids with amines A-NH2. Dyeing and printing fibres and textiles, esp. of wool, silk and synthetic polyamides such as polycaprolactam, polycapryllactam, polyhexamethylenediamine adipate, etc. Better resistance to washing, water and sweat (comp. to GE 1,115,215).
Patent CH-495315-A (CH)
Title: Hydrodimerisation of acrylic acid derivs with alkali
Inventor: YAEL ARAD
IPC: C07C55/14
Filed: 1968-03-11
Abstract: Improvement in the process for the hydrodimerisation of acrylic acid derivs. (esp. acrylonitrile to adiponitrile) using an alkali metal amalgam, as described in BE. 710,363, with the difference that the solvent medium used comprises (a) at least one org. nitrile, which is immiscible with water, (b) a free quaternary ammonium base and (c) water, and effecting the conversion without pH control. - Suitable cpds. (a) are adiponitrile, propionitrile and butyronitrile. Quaternary cpds. (b) are pref. R1R2R3R4NOH, where R1-4 = alkyl, cycloalkyl, aryl aralkyl grps., esp. trimethylbenzylammonium hydroxide (I).
Patent CH-556873-A (CH)
Title: Phenyl - dihydroimidazo (2,1-b) thiazole derivs - anthelmintics
IPC: C07D277/18
Filed: 1971-09-24
Abstract: Novel title cpds are the dl- and l-isomers of cpds. of formula: (in which R1 and R2 are H, 3-10 C alkyl, 2-8 C alkenyl, 3-7 C cycloalkyl, lower hydroxyalklyl, lower alkanoyloxy-lower alkyl, lower alkoxy-lower alkyl, opt. substd. benzyl, opt. substd. phenylethyl, mono- or di-nitrophenyl, 2- or 4-pyridyl, 2- or 4-pyrimidyl, 2-thiazolyl, pyridylmethyl, furfuryl, tetrahydrofurfuryl or R5CO (where R5 is H, 1-9 C alkyl, 2-7 C alkenyl, 3-7 C cycloalkyl, 1-6 C haloalkyl, 1-6 C aminoalkyl, mono- or di- lower alkyl-amino-lower alkyl, piperidino-lower alkyl, pyrrolidino-lower alkyl, morpholino-lower alkyl, lower alkoxy-lower alkyl, opt. substd. phenyl, furfuryl, tetrahydrofurfuryl, naphthyl, 1-8 C alkoxy, amino, mono- or di- lower alkylamino, piperidino, pyrrolidino or morpholino) or -NR1R2 is piperidino, pyrrolidino, morpholino or (lower alkyl)2NCH = N- and R3 and R4 are H, halogen, or NO2, but when Re3 and R4 are both H, only one of R1 and R2 may be H; the opt. substs. being selected from mono-, di-, or tri-halo, mono- or di-NO2, mono-, di or tri- lower alkyl, or mono-, di- or tri- lower alkoxy; and represents a single or double bond) and are claimed together with their pharmaceutically acceptable salts.
Patent DK-150086-A (DK)
Inventor: CERRONI MANLIO
IPC: C05F17/02
Filed: 1986-04-02
Abstract: An aerating system 1 for biomass-composting receptacles, in which system each aeration opening, in the biomass which is being treated, is supplied with air separately and independently of the other openings using its own pipe 4 which is provided for this purpose, with all the pipes 4 having a fall in pressure which is in the main identical and 5-20 times, advantageously 8-12 times, as great as the fall in pressure of the air flow when flowing through the biomass. The pipes 4 are each independently connected, by way of a shutoff valve 7, to the manifold 5 outside the receptacle 1, and each pipe 4 possesses members 9 which, should the occasion arise, are able to blow in a fluid, which is under high pressure, for the purpose of freeing the discharge opening in the event of clogging, with it being possible for the pipes 4 and, should the occasion arise, the manifold 5 to be divided into groups having different air pressures and air volumes, according to or depending on the maturation state of the biomass. In addition to this, the free ends of the pipes 4 in the bottom 3 of the receptacle 1 function as discharge openings. <IMAGE>
Patent DK-160784-A (DK)
Inventor: NOLENS HENRICUS JOHANNES WILHE
IPC: B65C5/04
Filed: 1984-03-21
Abstract: Method and apparatus for applying information protected by a transparent cover layer to an article to be marked. Cover layer material attached to a temporary backing is provided with a marking in mirror image on the free side thereof, and the cover layer portion thus marked is supplied to the article to be marked by means of said temporary backing, and attached to the article by hot pressing.
Patent DK-170091-A (DK)
Inventor: LEE LEN FANG
IPC: C07D211/60
Filed: 1991-10-04
Abstract: An improved process for the preparation of a compound of the formula   <CHEM> wherein X is NH; R1 is selected from lower alkyl, phenyl, heterocyclic radicals having 3-6 atoms in the ring with 1-3 atoms selected from O, S, and N; R2 is a C1-4 alkyl radical and R3 represents a C1-4 fluoroalkyl radical, comprises reacting a 3-ketoester with an aldehyde in the presence of piperidine as a catalyst to form a corresponding pyran, i.e. a compound of the above formula in which X is oxygen, and then passing gaseous ammonia through the reaction mixture to react therewith to produce the desired compound.
Patent DK-176185-A (DK)
Inventor: WANICZEK HELMUT
IPC: C08F222/00
Filed: 1985-04-18
Abstract: This invention relates to stabilized adhesives, to which silyl esters are added for stabilization.
Patent DK-267389-A (DK)
Inventor: GANSEN PETER
IPC: C08G18/48
Filed: 1989-06-01
Abstract: Novel, liquid polyisocyanate mixtures containing urethane groups and having an NCO content of from 15 to 30 % by weight are obtained by reacting
 a1) polyisocyanates or polyisocyanate mixtures from the diphenylmethane series with
 b) substoichiometric amounts of at least one polyether-polyol having a (mean) hydroxyl equivalent weight of from 500 to 3000 and a (mean) hydroxyl functionality of greater than 4,
 and, if desired, subsequently blending the reaction product with
 a2) urethane group-free polyisocyanates or polyisocyanate mixtures from the diphenylmethane series, the diisocyanatodiphenylmethane isomer content in components a1) and a2) totalling from 50 to 95 % by weight,
 and are used in the production of soft polyurethane foams.
Patent DK-294990-A (DK)
Inventor: BECKER KARLHEINZ
IPC: F04D7/04
Filed: 1990-12-12
Abstract: Turbine which is flowed through by a solids-containing medium has a chamber 10 downstream of an impeller 2, which contains a shaft seal 7 and is protected against erosion wear by an annular element 12 arranged in the chamber. <IMAGE>
Patent DK-326780-A (DK)
Inventor: FOX R T
IPC: C10L11/04
Filed: 1980-07-29
Abstract: An ignitable combustible composition comprising a matrix of solid resin having distributed therethrough combustible liquid, e.g. kerosene, water and contains also up to 25% by weight of a particulate non-combustible solid having a specific surface area of not greater than 8 m2/g e.g. sand, glass microspheres, or kieselguhr, to lengthen the burning time of a unit volume of the composition.
Patent DK-414585-A (DK)
Inventor: GEBELE JOSEF
IPC: A01F29/02
Filed: 1985-09-12
Abstract: 1. A chaff cutter for agricultural harvesting stock having a cutting device (1) with an additional break-up and expulsion device (8, 8'), subordinate to the claff cutter (1) in a connecting expulsion passage (7, 7'), the break-up and expulsion devices being formed as two oppositely directed driven crushing rollers (8, 8') which are designed to post-accelerate the chaff cutter's stock, of which rollers at least one is surrounded by an air path (9) in the inoperative area on its outer circumference, the air path connecting the part of the expulsion passage (7') lying in front of the rollers (8, 8') with the part (7) thereof lying behind the rollers (8, 8'), characterized in that the expulsion passage (7, 7') in the region behind the plane defined by the axes of the two crushing rollers (8, 8') has at least one air valve (13) leading to the outside, a lower opening edge of which lies in a part of the wall of the expulsion passage (7, 7') surrounding one of the rollers (8, 8') and/or air path (9) in front the transition of this part into the expulsion passage (7).
Patent DK-486886-A (DK)
Inventor: WALS LOURENS
IPC: C07D211/94
Filed: 1986-10-10
Abstract: Novel  alpha , alpha -diaryl-4-aryl-4-hydroxy-1-piperidinebutanamide, N-oxides of formula <CHEM>  wherein  R is hydrogen or methyl;  Ar<1> and Ar<2> are, each independently, phenyl or halophenyl;  Alk is -CH2-CH2- or -CH2-CH(CH3)-; R<1> and R<2> are, each independently, hydrogen, C1-6alkyl, phenylmethyl or 2-propenyl or R<1> and R<2> combined with the nitrogen atom bearing said R<1> and R<2> may form a pyrrolidinyl, piperidinyl, C1-6alkylpipridinyl, 4-morpholinyl or 2,6-di(C1-6alkyl)-4-morpholinyl radical; Ar<3> is phenyl being optionally substituted with up to 3 substituents selected from the group consisting of C1-6alkyl, C1-6alkyloxy, halo and trifluoromethyl; the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are anti-diarrheal agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent DK-488085-A (DK)
Inventor: MEYNARDI GUY
IPC: B01J6/00
Filed: 1985-10-24
Abstract: Hydraulic binding agents are produced in an energy- economical process in which a raw material containing intimately mixed clay-containing phases and calcium carbonate is heat-treated at a temperature between 700 and 900 degree C, the thermal dissociation of the calcium carbonate is counteracted by maintaining a CO2 partial pressure during heat treatment, with a pozzolanic activation of the clay-containing phases being simultaneously brought about by dehydroxylating and activating the lime compounds which have potentially hydraulic properties, and up to 95% of the active product which is produced in this way is mixed with a quantity of an activating material which is such that the total mixture makes up 100%.
Patent FI-863829-A (FI)
Inventor: KNAPP ALFONS
IPC: C04B41/87
Filed: 1986-09-22
Abstract: A pair of shut-off elements of hard material, for example a pair of plates, which form the elements, which control the adjustment of the flow in water pipe stopcocks, in which two shut-off elements are made of at least relatively hard material, for example steatite, ceramic material of ordinary quality, metals and synthetic materials, and at least one of the shut-off elements is covered by a think layer of a material with a high degree of hardness, such as silicon carbide, some other carbide, nitride or carbon with a cube-shaped crystal structure, which is spread by a gaseous material by means of physical or chemical deposition. This gives a low value for the coefficient of friction and without lubricants, which does not increase the adhesion between parts with plane surfaces and which ensures that a smooth function is maintained over a long period of time compared to known shut-off elements. One of the shut-off elements can be made from an uncoated relatively hard material and its surface may be coarser than the surface of the coated shut-off element.
Patent FI-871909-A (FI)
Inventor: NIELSEN JORGEN ILUM
IPC: C08B37/00
Filed: 1987-04-29
Abstract: A method for production of low molecular weight heparin (LMW-heparin) bv enzymatic depolymerization of heparin with heparinase wherein heparin is continuously fed to a depolymerization zone, the depolymerized LMW-heparin is ultrafiltrated, the retentate is recycled to the depolymerization zone and LMW-heparin is recovered from the filtrate. The process enables the production of LMW-heparin with a desired molecular weight and low polydispersity within narrow limits by continuously or frequently measuring the molecular weight and polydispersity of the LMW-heparin product and correction of process parameters of the depolymerization reaction so as to counteract deviations in the molecular weight and polydispersity from the desired values.
Patent FI-890647-A (FI)
Inventor: RUCHHOLTZ CARSTEN
IPC: H01R9/26
Filed: 1989-02-10
Abstract: For the overheating protection or overload protection of, in particular, ballast units, a connecting terminal has a base body in which at least one terminal insert (2') with two connecting contact points (3') is provided, which contact points are electrically insulated from one another. Their conductive connection is achieved by means of a current- or temperature-sensitive protecting element (5) which is arranged in a retaining chamber (4, 4'), offset from the terminal inserts, and is connected to the two connecting contact points (3'). These contact points are constructed on two individual terminal bodies (12), each of which has a screw terminal for the conductor which is to be connected or the contact tongue of the ballast unit and a connecting contact element, designed as a crimped terminal or terminal clip for one contact end of the protecting element. The walls (6) of the retaining chamber (4) also provide air and leakage paths which are also adequate for transformers with relatively stringent safety requirements. <IMAGE>
Patent FI-930428-A (FI)
Inventor: TAUTZ WILFRIED
IPC: B21B37/54
Filed: 1993-02-01
Abstract: To control processes with operating-point-dependent behaviour, controllers operating in parallel are provided which are allocated to selected operating points and the output signals of which are brought into action weighted in dependence on operating-point parameters dominantly influencing the process behaviour. The implementation is preferably carried out by means of fuzzy logic. This provides for soft interpolating switching between the controllers. <IMAGE>
Patent FI-931796-A (FI)
Inventor: ARMBRUSTER RANDY E
IPC: A61M5/20
Filed: 1993-04-21
Abstract: A hand-held power assister device is provided for injecting liquid, such as contrast media, into the vascular system of a mammal at a controlled rate from a syringe. The device comprises a pistol-shaped casing (10), a syringe (12) having a slideable piston (48) therein removably coupled to the casing (10) and drive means, (22,30,24,26) contained in the casing, for driving the piston in the syringe to deliver the liquid to the patient. The drive means preferably comprises a battery-powered motor (22) to generate angular rotation and a lead screw (30) rotatably coupled with the motor by gear means (24,26) to convert the angular rotation to linear motion, the screw (30) having at one end a female coupling means (38) for engaging with a male coupling means (46) on the piston (48). The use of the piston for the angiographic or urographic examination of a mammal is described. <IMAGE>
Patent FI-935437-A (FI)
Inventor: CHENARD JEAN-YVES
IPC: C08G18/10
Filed: 1993-12-03
Abstract: Hot-melt adhesive composition based on an EVA copolymer and polyisocyanate, characterised in that the said EVA copolymer is a copolymer with a melt index at 190@C of between 100 and 1000 and containing, relative to the weight of the said copolymer:     1) 10 to 90 % of ethylene,   2) 10 to 40 % of vinyl acetate, 3) 5 to 20 meq. OH of an ethylenically unsaturated termonomer bearing at least one primary hydroxyl functional group per mole, the said composition containing substantially no free hydroxyl functional group.
Patent FI-940844-A (FI)
Inventor: BABUCKE DIETER
IPC: D21H23/54
Filed: 1994-02-23
Abstract: A doctor bar, in particular for dosing coating slips on continuous webs of paper or cardboard or rubber coatings on cylinders, is characterized in that at least the superficial area which forms the doctoring or dosing surface is made of glass or carbon fiber or of plastic fiber(s) reinforced by glass or carbon fiber(s).
Patent FI-941609-A (FI)
Inventor: ELORANTA MATTI
IPC: A61B10/00
Filed: 1994-04-07
Abstract: The invention relates to a process and a device for determining the period of sexual readiness of female animals, during which mating and possible conception is possible. In the process, volatile compounds secreted from the female animal are examined, the invention being characterized in that the volatile compounds are brought into contact with a dye which indicates pH changes and sexual readiness is determined on the basis of a change of colour in the dye. Preferably, as the dye, red litmus is used, a change of colour from red to blue being indicative of sexual readiness. The device comprises a test chamber 1, sampling members 2 for conducting gas into the test chamber, and indicator members 3, which react with the gas introduced into the test chamber and which comprise a reservoir 3 positioned by the sampling members and containing a dye which indicates changes in pH value. <IMAGE>
Patent FI-941964-A (FI)
Inventor: FRANCES JEAN-MARC
IPC: C09J7/02
Filed: 1994-04-28
Abstract: Acetylenic alcohol which is an inhibitor of hydrosilylation reactions, of formula  R - (R') C (OH) - C  IDENTICAL  CH     (I> where     . R is a linear or branched alkyl radical, or a phenyl radical;   . R' is H or R; it being possible for the radicals R and R' and the carbon atom located  alpha  to the triple bond optionally to form a ring; the total number of carbon atoms contained in R and R' being at least 9. Its use as a hydrosilylation inhibitor in curable compositions based on an oil based on silicone containing alkenyl functional groups and/or on an adhesion modifier resin containing SiAlkenyl functional groups, optionally on an adhesion modifier resin containing SiH functional groups, on a silicone crosslinking agent containing SiH functional groups and on a hydrosilylation catalyst.
Patent FI-982652-A (FI)
Inventor: HEINONEN ERKKI
IPC: A61M16/01
Filed: 1998-12-08
Abstract: The invention relates to an arrangement in connection with equipment used in patient care, the arrangement comprising a controllable device ( 2 a , 2 b), a measuring device ( 5 a , 5 b) adapted to measure a measuring signal dependent on the controllable parameter, a measuring point of the measuring signal, a transmission link ( 21, 22 ) between the measuring point of the measuring signal and the measuring device, which transmission link requires a separate connection, whereby the measuring device ( 5 a , 5 b) is adapted to convert the measuring signal into measuring value which correlates with the operation of the controllable device, and the arrangement further comprising a user interface ( 20 ) and a control unit ( 7 a , 7 b) adapted to control the controllable device on the basis of the measuring value and the set values. To minimize damages, the arrangement is adapted to compare the measuring value with the reference value of the environment and the control unit ( 7 a , 7 b) is adapted to disconnect the control of the controllable device ( 2 a , 2 b) based on the measuring value when the measuring value obtains a reference value.
Patent GB-575106-A (GB)
Title: Improvements in or relating to furnace hearths
IPC: F27D7/00
Filed: 1944-01-19
Abstract: 575,106. Hearths. ANDERSON, R. H., HAMMOND, D. W., HIGGS, A., GUNN, A. D. C., and SHAPLEY, C. S. Jan. 19, 1944, No. 1026. [Class 51 (ii)] A furnace hearth either built into a furnace or removable therefrom by being built upon a bogie or other transfer gear made from firebricks or other heat-resisting material has an outer portion of solid brickwork suitably bonded into the furnace or bogie whilst the inner portion contains granular material or is composed of permeable or perforated slats through which the furnace gases are withdrawn by an ejector. Fig. 1 shows a bogie with an outer portion 2 of the hearth provided with a cavity 3 for the reception of granular heat-resisting material 4 through which the furnace gases are withdrawn into a flue 6 provided with a perforated cap 7 by an ejector 5. In the modification shown in Fig. 2, beneath the work support 8 is provided a permeable or perforated lining 4 built up of slabs through which the gases are withdrawn from the furnace into a cavity 10 communicating with an exhaust device or ejector 5. The furnace gases may be forced through the hearth by pressure in the furnace.