baber/WOPTO huggingface dataset:
Patent HU-193954-B (HU)
Title: Process for production of organic nitrogen fertilizer containing policondensated carbamide
Inventor: GYENIS ANTALNE
IPC: C05C9/00
Filed: 1985-03-15
Abstract: The carbamide is heated to about 150 deg. C, when the following is added (wt. %): a catalyst, either 0.1-1.0 CaCO3, or 0.25-2.5 dolomite and 0.001-0.1 active charcoal. The mixt. is then heated to 180 deg. C for 30 minutes. The obtd. partly polymerised carbamide is treated with either sulphuric, phosphoric, nitrous or an organic acid (1-40 wt. % in soln., or 2-10 wt. % solids) at 85-100 deg. C. The product is ground and mixed with a bulk material.
Patent SE-333169-B (SE)
Inventor: DAVIES E
IPC: H03K3/30
Filed: 1966-01-18
Abstract: 1,074,975. Keying carrier frequencies. MARCONI CO. Ltd. Dec. 29, 1965 [Feb. 18, 1965], No. 7086/65. Heading H3R. A Hartley oscillator comprising a transistor (T1) having a tuned circuit (L1, C1) in its collector circuit and triggered by pulses applied to the base of the transistor, is characterized by a capacitor (C2) connecting a tapping on the tuned circuit to the emitter of the transistor. This capacitor is charged from the power supply when the circuit is not oscillating, and when the circuit starts oscillating supplies energy to the circuit so that the first oscillations are of the same amplitude as subsequent oscillations. A resistance (R4, Fig. 2, not shown) may be included in series with the capacitor to prevent the first oscillations exceeding the amplitude of subsequent oscillations. At the end of a pulse the amplitude of the oscillations decays exponentially. This may be avoided, if desired, by connecting a second transistor (T2, Fig. 3, not shown) across the tuned circuit to provide critical damping when the transistor conducts; the transistor (T2) is caused to conduct at the trailing edge of a pulse by means of a differentiating circuit (C3, L3) to which the pulses are fed. The input pulses may be limited .by a Zener diode (D1) in parallel with a potentiometer (R2).
Patent YU-48834-B (YU)
Title: Antiburglary system containing electric transceiver devices, devices for switching, mutually connected by carrying waves
Inventor: BEGHELLI GIAN PIETRO
IPC: G08B25/06
Filed: 1993-02-18
Abstract: A system for detecting presences comprising devices equipped with electronic circuits for the transmission and reception of binary messages according to the technique of conveyor waves passing through the normal domestic electric network. Said devices, connected to the electric network by an incorporated plug are in addition equipped with actuators for the control (command) of the electric power equipment in order to intercommunicate at an equivalent rank level. This system consisting of an ensemble of several devices of the above-mentioned kind associated with devices having presence-detecting characteristics is capable of carrying out the function of an anti-intrusion alarm installation. <IMAGE>
Patent ZA-88498-B (ZA)
Title: Alkylmelatonins
Inventor: FLAUGH MICHAEL EDWARD
IPC: A61P15/00
Filed: 1988-01-25
Abstract: beta -Alkylmelatonins are useful as ovulation inhibitors.
Patent AT-402040-B (AT)
IPC: B44C5/04
Filed: 1994-10-07
Granted: 1997-01-27
Abstract: PCT No. PCT/AT95/00190 Sec. 371 Date Aug. 19, 1996 Sec. 102(e) Date Aug. 19, 1996 PCT Filed Oct. 4, 1995 PCT Pub. No. WO96/11118 PCT Pub. Date Apr. 18, 1996The invention concerns a plastics-paper composite which substantially consists of a paper layer, a polypropylene layer and a polyester layer, the polyester layer forming one of the two surface layers of the plastics-paper composite. This plastics-paper composite is used to produce weatherproof laminated sheets with surface protection, an acrylate layer being applied to the polyester layer of the plastics-paper composite. This composite is stacked on one or both sides with a plurality of papers impregnated with synthetic resin to form a stack, the acrylate layer lying against the outermost paper layer(s). This stack is then pressed at high pressure and high temperature. For use, the surface protection is removed from the acrylate layer as from the polyester layer.
Patent AT-401318-B (AT)
Title: Fuzzy control system for manipulators
IPC: G05B19/19
Filed: 1992-11-27
Granted: 1996-08-26
Abstract: The control system according to the invention is used for the control of handling devices having any desired number of degrees of freedom, especially industrial robots with a number of rotational axes by means of a fuzzy path generator 1 which, in order to generate the desired axis positions corresponding to a predefined cartesian position, uses the method known per se of fuzzy control. A fuzzy controller 2 is used to calculate axis angle changes to be effected from the deviation of the calculated actual position from the target position. This calculation is carried out in such a way that the cartesian deviation of the manipulator position from the target position becomes smaller. The instantaneous cartesian position of the manipulator 16 is determined purely computationally without the aid of sensors. The axis angle changes to be effected are added to the calculated instantaneous values of the axis positions in the accumulating adder 5, and are forwarded as axis angle desired values to the axis controllers 6 to 8. <IMAGE>
Patent AT-389031-B (AT)
Title: Mower
IPC: A01D34/86
Filed: 1984-07-23
Granted: 1989-10-10
Abstract: Mower, preferably for vineyards, with a rotatably mounted frame connected to a tractor via a laterally projecting supporting bar, with at least two, preferably three rigidly arranged cutter devices rotating in a horizontal plane, the frame being mounted rotatably about a vertical drive shaft which is central in relation to the cutter devices, and the supporting bar connected to the shaft being connected to the tractor and the frame to the drive shaft via a locking coupling, for the disengagement of the coupling each cutter device being preceded by a tracer member mounted rotatably in the frame about a vertical axis. The coupling is designed as a pawl coupling 18, the ends of the pawls 21, in each case designed as rotatable rollers 22 about a vertical axis, being arranged on the frame 5 at an equal distance from one another, a slotted disc 19 which is connected to the frame 5 and forms a rolling track for the pawls 21 having an indentation 31, and, when a roller 22 comes to rest in the indentation 31, one of the supporting arms 2, 3, 4 being arranged, as is known per se, perpendicularly to the forward working movement of the mower 1. <IMAGE>
Patent AT-394274-B (AT)
IPC: G01B7/16
Filed: 1985-09-03
Granted: 1992-02-25
Abstract: Alternating magnetic forces can loosen a laminated stator core, thereby leading to destruction of the insulating layer of the individual laminations (laminates). The object of the invention is to monitor the stress state of the laminated stator core, the aim being to monitor only the pressing force. The clamping bolt 1 has a bore 2 in which a strain gauge 3 is arranged over a part. The signal lines 4 of the strain gauge 3 are led to the outside through this bore. These signals can be read off in analog or digital fashion at a display panel arranged outside the machine. The strain gauge comprises four rosettes 10, 11, 12, 13 interconnected to form a full Wheatstone bridge. So that possible bending stresses do not falsify the measurement result, the centreline spacing (centre-to-centre distance) a of the equidirectional rosettes 10, 13 and 11, 12 corresponds to the product of the bore diameter and Pi/2. <IMAGE>
Patent CH-638073-B (CH)
Inventor: SCHAFFNER JEAN-CLAUDE
IPC: G04B27/02
Filed: 1981-02-26
Abstract: A sliding and rotary stem 2 for controlling two functions of an analog display watch carries a fixed pinion 4. An intermediate gear 6 is mounted rotatably at the end of a rocking lever 32. Pivotal movement of the lever 32 against the action of a spring 36 is produced by the stem 2. In a first position of the stem 2, the gear 6 is in mesh with a data setting wheel 8 but out of mesh with the pinion 4. In a second position, the gear 6 is engaged by the pinion 4 and remains in mesh with the wheel 8. In a third, fully pulled out position, the gear 6 remains engaged by the pinion 4 and is pulled out of mesh with the wheel 8 and into mesh with a time setting wheel 10. <IMAGE>
Patent CH-641925-B (CH)
Inventor: AKIO KUMADA
IPC: H04R17/10
Filed: 1980-06-11
Abstract: This invention intends to provide a speaker which assumes a comparatively large area in a device without spoiling various display effects. The transparent flat panel speaker of this invention is a speaker of high efficiency which can give forth a sound volume large considering the small-sized device even when driven by a low voltage. The transparent flat panel speaker of this invention comprises, at least, a transparent resonator plate and a plate of a piezoelectric material held between at least one pair of electrodes, the resonator being excited by the piezoelectric material plate, a periphery of the resonator plate having a shape which is represented by a curve or in which straight lines are connected by smooth curves with at least two centers of curvature. As the peripheral shapes, an ellipse, a curve expressed by Xn/a+Yn/b=1, a plane figure obtained by molding the corners of a polygon circumscribed or inscribed to an ellipse, etc. are especially favorable for the speaker.
Patent DK-157211-B (DK)
Inventor: GROSCH KARL
IPC: E06B3/66
Filed: 1985-06-11
Abstract: The supporting insert for window-panes (15) of multiple insulating glazings for windows, doors or the like has a particular cross-section enabling a better bending, sealing and filling with a desiccating material. Said cross-section comprises on the outer side of the glazing a hollow profile (2) connected to the inner wall (6) and which is narrower than a forked profile (3) on the inner side. These arrangements enable a superposition of a plurality of profiles with a reduced package volume and a faster filling with a desiccant material. Furthermore, the sealing of the window-panes (15) is improved since the profile area (2) which is narrower in bending conditions is not in contact with the window-panes (15).
Patent DK-156286-B (DK)
Inventor: WOODMAN MICHEL ANDRE GHILAIN
IPC: G09F7/08
Filed: 1983-06-24
Abstract: A sign unit is described which may be used in a variety of ways to make up signs. The unit consists of an extruded section having a flat central web (1, 30) and two flanges (2, 3, 32, 33). The outer surface of web (1) remote from the flanges can have a legend printed on it. Alternatively a sign plate (14, 15, 37, 38) may be inserted between flanges (2 and 3) and held against e.g. ribs (4) or in grooves (35, 36). The flanges or formations thereon may be dimensioned to cooperate with a holder on which the unit may be clipped. The sign unit is preferably made of aluminium alloy or rigid plastics material.
Patent FI-66609-B (FI)
Inventor: VANDENBERK JAN
IPC: A61K31/517
Filed: 1980-01-07
Granted: 1984-07-31
Abstract: Quinazoline derivatives of the formula 
<CHEM>
 wherein Ra is hydrogen or alkyl and and q is 2 or 3;
 R is hydorgen, hydroxy and alkyl;
 Alk is an alkylene chain having from 1 to 4 carbon atoms and Q is a quinazolinyl radical, the 1-, 2-, 3- or 4-position of which is connected with the alkylene side chain, said quinazolinyl radical bearing in one or both of its 2-and 4-positions a carbonyl or thiocarbonyl group, wherein the benzene ring of said quinazolinyl radical is optionally substituted with 1 to 3 substituents each independently selected from the group consisting of halo, alkyl; alkyloxy, trifluoromethyl, nitro and cyano, and wherein the pyrimidino ring of said quinazolinyl radical may be partly or fully saturated, said pyrimidino ring being optionally substituted with 1 to 3 substituents independently selected from the group consisting of alkyl, aryl and aryl(lower alkyl);
 wherein said aryl as used in the definition of said Ar and of said Q is a member selected from the group consisting of phenyl, substituted phenyl, thienyl and pyridinyl, wherein said substituted phenyl has from 1 to 3 substituents each independently selected from the group consisting of halo, lower alkyl, lower alkyloxy, trifluoromethyl and amino. These derivatives are serotonin antagagonists. Further are described compounds of the formula 
<CHEM>
 (Q, Alk and R have the same meaning as above), R8 and R9 being hydrogen, halogen, alkyl, alkoxy, CF3 and amino, having the same activity.
Patent FI-66874-B (FI)
Inventor: SCARTAZZINI RICCARDO
IPC: C07D501/22
Filed: 1981-01-30
Granted: 1984-08-31
Abstract: The invention relates to the novel crystalline hydrochloride and the crystalline hydrobromide of 7 beta -[2-(2-amino-4-thiazolyl)-2-methoxyiminoacetamido]-3-cephem-4-carboxylic acid pivaloyloxymethyl ester, a process for the production thereof, and pharmaceutical preparations that contain these compounds.
Patent FI-74237-B (FI)
Inventor: YANO MITSURU
IPC: B29C65/00
Filed: 1982-05-26
Granted: 1987-09-30
Abstract: A method of and apparatus for fusion bonding a continuous synthetic thermoplastic resin fastener strip having a fastener profile portion and a base portion opposite the profile, to a continuous film substrate. The substrate is advanced continuously through a bonding zone. Continuous direct transit of the fastener strip is effected from thermoplastic extruder downwardly through a short distance to the bonding zone, so that in the short transit distance the fastener strip will retain substantial residual thermoplastic fusion temperature. The fastener profile portion is chilled while the strip is in transit to the bonding zone, solidified and stabilized, but the base portion is left at sufficient residual fusion temperature to remain thermoplastic to the bonding zone where assembly of the strip and substrate is effected by fusion bonding of the base portion to the substrate. An annular rotary heating surface may be applied to a narrow locally limited longitudinal area of the substrate for supplying to such area fusion promoting heat in the bonding zone, such area being aligned with the fastener strip in the assembly. The longitudinal area may be stretched by the rotary heating surface.
Patent FI-76260-B (FI)
Inventor: GLEN JOHN D
IPC: C02F3/10
Filed: 1983-05-16
Granted: 1988-06-30
Abstract: Filamentous toroidal helix element has loops about the circumference of a hub in an array perpendicular to the hub and interconnected by barrier members each extending from the top of one loop to the bottom of an adjacent loop. Axially within the hub is a post terminating near the upper and lower extremities of the loops to reduce vertical nesting of elements. - The shape provides improved packing, mass-transfer and gas-absorption efficiencies, with increased liquid surface area. The element is pref. of injection moulded thermoplastics, e.g. polypropylene and the surface may be slightly textured to assist droplet formation.
Patent FI-81826-B (FI)
Inventor: KNOLL BRIGITTE
IPC: C09K3/10
Filed: 1985-05-03
Granted: 1990-08-31
Abstract: 1. A sealing material on a plastics base, characterised in that it consists of : - 40 to 60 parts by weight of afterchlorinated polyethylene (PCE) with a chlorine content of from 30 to 42%, preferably 36%, - 20 to 30 parts by weight of acrylonitrile/butadiene rubber NBR in a ratio of butadiene : acrylonitrile of from 55 : 45 to 82 : 18, preferably of 67 : 33, - 20 to 30 parts by weight of polyvinyl chloride with a k-value of 58 to 78, preferably of 70, with a plasticizer sorption capacity of at least 30% (in accordance with DIN 53 417, part 1), and - possibly the usual PVC stabilizers, fillers, pigments and blowing agents.
Patent FI-91452-B (FI)
Inventor: GROSS JUERGEN
IPC: G01N35/00
Filed: 1987-07-28
Granted: 1994-03-15
Abstract: In the device for impregnating test strips with a plurality of test areas, a spraying device (3) is mounted above a repository (1) for the test strips (2) so as to move parallel to the test strip. The spraying device has a wide-slot nozzle (4). <IMAGE>
Patent FI-92136-B (FI)
Inventor: MATTHEWS BERNARD TREVOR
IPC: A23L13/60
Filed: 1988-02-18
Granted: 1994-06-30
Abstract: The invention provides a novel meat-based product comprising a whole-muscle body A and a core B of stuffing. The stuffing contains cereal, herbs and spices and also a major proportion of a material, preferably fatty to produce a thick viscous readily extrudable emulsion. The product also includes an outer casing D and an annular layer C of fat between the whole-muscle body A and the casing D. The product is made by coextrusion from a triple coextrusion head supplied with whole-muscle meat, stuffing formulation and the fatty material from separate hoppers.
Patent FI-80629-B (FI)
Title: Cleaning member
Inventor: SALOVAARA REINO
IPC: B27L/
Filed: 1989-02-20
Granted: 1990-03-30
Abstract: The invention relates to a cleaning member in a disc chopper comprising a cover, an intake opening 7 situated in its front wall, a discharge opening 8 situated on the periphery 6 and a chopping disc 13 which rotates inside the cover and is provided with cutting knives 16. The chopper disc has a knife opening 15, extending through the disc, for each knife 16, for conducting finished chips from the front side of the disc to its discharge side and onward to the discharge opening 8. Inside the cover, directly in front of the intake opening 7 between the chopping disc and the front wall of the cover, a cleaning member 1 has been arranged outside the rotational path of the knives 16, which cleaning member extends close to the outer ends 17 of the knives. The cleaning member cuts, crushes and/or frees at the knife end 17 the material which has lodged in the exterior angle of the knife opening 15. <IMAGE>
Patent FI-88495-B (FI)
Inventor: JONSSON JAN LENNART
IPC: C01B17/90
Filed: 1989-11-06
Granted: 1993-02-15
Abstract: The present invention relates to a method for decolouring sulphuric acid produced in accordance with the contact method, comprising one or more absorption circuits. The produced sulphuric acid is decoloured by adding hydrogen peroxide to the system. The method is characterized by adding the hydrogen peroxide to the sulphuric acid in the final absorption circuit, and by maintaining the temperature in this circuit above about 70 DEG C.
Patent FI-88690-B (FI)
Title: Detachable snow chain for vehicle wheels
Inventor: URLEB ALFRED
IPC: B60C27/06
Filed: 1989-12-11
Granted: 1993-03-15
Abstract: A snow chain, which improves the roadholding in a vehicle tyre 4, has plastics links which are interconnected without clearance and which each have a bottom part 1 and side walls 2,3 which, through the effect of the wheel load, are pressed against the respective wheel or tyre sides owing to the elastic properties of the link material. <IMAGE>
Patent FI-85308-B (FI)
Inventor: LAITINEN TONI
IPC: G01N21/89
Filed: 1990-06-07
Granted: 1991-12-13
Abstract: The invention relates to a method of and an equipment for optical inspection of strip and sheet products for the detection of surface defects, which equipment comprises an image forming apparatus (1, 2) for the production of images of successive parts of the surface of a product (3) and for the conversion of these images to analog signals (4), an A/D converter (5) for the conversion of the analog signal (4) to a digital signal (6) and an image analyzing unit (7) for an analysis of the digital signal (6) in order to detect surface defects and to bring them to the user's knowledge. To reduce the data processing capacity required of the image analyzing unit (7), the equipment further comprises a compression unit (8) arranged between the A/D converter (5) and the image analyzing unit (7) for the compression of the digital signal (6) before it is analyzed. <IMAGE>
Patent FI-87502-B (FI)
Title: Method for calibrating the bit error rate in a signal received by the receivers of two or more digital radio links which check each other's functions in order to become comparable
Inventor: TOIVONEN MIKKO
IPC: H04B17/40
Filed: 1991-04-02
Granted: 1992-09-30
Abstract: The invention concerns a method for comparable calibration of the bit error rate in a signal which is received by the receivers 2, 12, in two or more digital radio links 1, 11 which check each other, which method compares the AGC voltages generated by the receivers 2, 12 which comparison forms the basis for the selection of the link receiver which gives the best signal. In order to achieve a comparable calibration of the radio links 1, 11, the dependence of the bit error rate on the AGC voltage generated in the respective receiver is given the form of an essentially linear specific function AGC 1, AGC 2; the error rates given by the specific functions AGC 1, AGC 2 of the radio links are compared with each other on the basis of the AGC voltages generated in the receivers by the incoming signal; and the radio link 1, 11 is selected as the signal receiver, which has a bit error rate which is the least on the basis of the comparison carried out. <IMAGE>
Patent FI-94084-B (FI)
Inventor: SCHMITZ PIETER PAULUS JOZEF
IPC: G01N27/22
Filed: 1991-06-28
Granted: 1995-03-31
Abstract: PCT No. PCT/NL89/00100 Sec. 371 Date Aug. 22, 1991 Sec. 102(e) Date Aug. 22, 1991 PCT Filed Dec. 28, 1989 PCT Pub. No. WO90/07708 PCT Pub. Date Jul. 12, 1990.Capacitive humidity sensor comprising a substrate, a moisture-impermeable conducting bottom layer as first capacitor plate, a dielectric layer, and a moisture-permeable conducting top layer as second capacitor plate, and connecting wires associated with the first and second capacitor plates, whereby the change in the dielectric constant, and therefore in the capacitance value, due to absorption of water molecules is measured. The substrate is a flexible copper laminate in which at least the conducting bottom layer is etched, and the conducting top layer comprises a solid printed layer having a conducting grid pattern, which is printed with conducting ink.
Patent FI-108090-B (FI)
Inventor: LAMMERS AREND JAN WILLEM
IPC: H01H33/666
Filed: 1992-07-03
Granted: 2001-11-15
Abstract: A drive mechanism for a circuit breaker or power switch made up of at least one switching unit (1). The drive mechanism comprises a tensioning mechanism (15) in the form of a transition point or toggle mechanism which can act upon the switching unit (1), with actuating means (19) for tensioning the tensioning mechanism (15), drive means (7, 20) for driving the switching unit (1) under the influence of the energy stored in the tensioning mechanism (15), and means (8) for resetting the switching unit (1) from the driven state. A coupling mechanism (28; 55) in the form of a movement-direction-dependent carrier mechanism is provided. By means of this coupling mechanism (28; 55) the tensioning mechanism (15) is brought in its tensioned state into engagement with the drive means (7, 20), for driving the switching unit (1), and in the driven state of the switching unit (1) the engagement of the tensioning mechanism (15) and the drive means (7, 20) is released, for resetting the switching unit (1) without operation of the actuating means (19), and the tensioning mechanism (15) and the drive means (7, 20) act upon each other only in the direction of movement opposite to the tensioning direction. In order to improve the "hammer" effect during separation of the contacts of the switching unit (1), the drive means (7, 20) are made mechanically more rigid near the action point with the switching unit (1) through a selective mass increase (45). <IMAGE>