baber/WOPTO huggingface dataset:
Patent CA-1259467-A (CA)
Inventor: MARSH CEDRIC
IPC: F16B7/18
Filed: 1985-12-05
Granted: 1989-09-19
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention provides a joint connection including a support piece at least one tubular piece and a connector between the support and tubular pieces.  The connector includes a first end portion trapped at the support piece, a second end portion fitted in a trap region within the tubular piece and an adjustable connector portion between the first and second end portions of the connecting member.  The trap region within the tubular piece is formed by reduced diameter wall regions to either side thereof the inner one of which prevents the second end portion of the connecting member from sliding inwardly along the tubular piece and the outer one of which resists outward pulling of the second end portion for tightening of the connection to firmly secure the joint.
Patent CA-1273640-A (CA)
Inventor: SUZUKI OSAMU
IPC: C12P7/64
Filed: 1986-01-20
Granted: 1990-09-04
Abstract: ABSTRACT      The invention relates to a procedure of obtaining a lipid mixture rich in the content of .gamma.-linolenic acid or glycerides thereof from a cultured fungus bodies of a filamentous Mortierella fungus.  The invention pro-poses, on one hand, to fractionally extract the lipid mixture from the fungus bodies under mechanical disinteg-ration in two steps first with an alcohol containing water to give a fraction rich in the polar lipids and then with a hydrocarbon solvent, e.g. hexane, to give a fraction lean in the polar lipids.  The invention proposes, on the other hand, to enrich a lipid mixture relative to .gamma.-linolenic acid by fractionally crystallizing a part of a staring lipid mixture in a solution of a specified solvent so that the uncrystallized fraction in the mother liquor contains a lipid mixture in which the content of .gamma.-linolenic acid is remarkably increased in comparison with the starting lipid mixture.
Patent CA-1269015-A (CA)
Inventor: MACKLES LEONARD
IPC: A61Q5/02
Filed: 1986-03-12
Granted: 1990-05-15
Abstract: EXOTHERMIC STABLE FOAM COMPOSITIONS                       ABSTRACT           A stable, anhydrous aerosol foam capable of suspending up to 50% by weight of dispersed anhydrous particulate solids capable of absorbing water exothermically is prepared from such solids and a foamable liquid oil, a foaming agent and a propellant.
Patent CA-1234872-A (CA)
Inventor: MARPLE WENDELL P
IPC: H03K5/1534
Filed: 1986-04-15
Granted: 1988-04-05
Abstract: Abstract EDGE DETECTION USING DUAL                   TRANS-IMPEDANCE AMPLIFIER      A current pulse signal, which is generated by an optical detector, is fed to an input of an edge detector circuit.  The current pulse signal is converted into a differentiated voltage pulse signal having a negative going pulse corresponding to a positive going slope of the input signal and a positive going pulse corresponding to the negative going slope of the input waveform.  The positive differentiated pulse has a rise amplitude which is larger than its fall amplitude so that its most positive down level has a relatively positive absolute voltage value.  Correspondingly, the negative differentiated pulse has a fall amplitude which is greater than its rising amplitude so that its most negative up level is more negative in absolute value than a nominal median zero voltage reference level.  The output of the edge detection circuit is connected to a dual threshold comparator having a positive threshold for detecting valid positive differentiated pulses and a negative threshold for detecting valid negative differentiated pulses. Noise components on them most positive down level of the positive differentiated pulse and the most negative up level of the negative differentiated pulse are less likely to exceed the positive and the negative threshold values, respectively, of the comparator.  Therefore, the likelihood that a reliable detection of valid positive and negative pulses is enhanced as well as enhancing the noise immunity for background noise in high speed, small amplitude current pulse applications.
Patent CA-1273330-A (CA)
Inventor: ANDREWS ROBERT W
IPC: B01J37/30
Filed: 1986-12-16
Granted: 1990-08-28
Abstract: ABSTRACT OF THE DISCLOSURE An improved process for ion exchanging sodium ions in particles containing sodium form zeolite crystals and sodium silicate.  The process involves an initial ion-exchange at pH about 4.5 to 5.0 with an ammonium salt followed by exchange with an ammonium salt at about pH 2.0 to 3.5.          Cracking catalysts having improved cracking activity are produced.
Patent CA-1258550-A (CA)
Inventor: NAKAMURA KYOICHI
IPC: C08J9/22
Filed: 1987-01-27
Granted: 1989-08-15
Abstract: Abstract of the Disclosure In a process for preparing pre-expanded particles of a thermoplastic resin which comprises releasing into a low pressure zone an aqueous dispersion of thermoplastic resin particles containing a volatile blowing agent, the dispersion being maintained at an elevated temperature under pressure in a pressure vessel, the improvement which comprises releasing the dispersion through an orifice having a ratio of the length to the average diameter of 4 to 100. According to the present invention, the pre-expanded particles having cells which are uniform in diameter and have an average dimeter of not less than 200 µm can be obtained, and therefore the articles molded in a mold from the pre-expanded particles are small in the shrinkage and strain, are excellent in the appearance, and are increased in the productivity. Accordingly, the molded articles are utilizable for use of shock absorbing, wrapping materials or structural material such as impact-absorbing materials for cars which requires excellent dimensional precision and heat insulating building materials.
Patent CA-1260984-A (CA)
IPC: F16C29/02
Filed: 1988-06-20
Granted: 1989-09-26
Abstract: COUPLING (Abstract of Disclosure) A quick connect/disconnect coupling for carrying fluid under pressure includes a latch mechanism requiring two independent movements in two different directions for releasing same.  The coupling includes improved seals at various locations along with a slide bearing, and improved support fins for internal valves. The coupling is keyed in a plurality of different mating pairs of body and stem assemblies so that the stem assemblies having different keys cannot be mated together.
Patent CY-1744-A (CY)
Title: Motor vehicle lift
IPC: B66F7/08
Filed: 1994-06-03
Abstract: The motor vehicle lift has a pair of base longitudinals (1) with a pair of hinged uprights (2) and a second pair of uprights (4) hinged between these and the longitudinals. A pair of vehicle lift runways (6) are hinged to the first uprights. A pair of actuators (17) vary the angle of the uprights to raise the lift. A pair of arms (15,15') are interposed between the first uprights and the portion (8) of the runways (6) hinged to them. The lower ends of one pair of uprights can slide w.r.t. the longitudinals.
Patent CY-1812-A (CY)
Title: Pyrrolidine derivatives
IPC: C07D401/06
Filed: 1995-10-20
Abstract: Pyrrolidine muscarinic receptor antagonists, particularly useful in the treatment of irritable bowel syndrome, of the formula:- <CHEM>  and their pharmaceutically acceptable salts,  wherein Y is a direct link, -CH2-, -(CH2)2-, -CH2O- or -CH2S-;  R is -CN or -CONH2;  and R<1> is a group of the formula:- <CHEM>  where X and X<1> are each independently O or CH2;  m is 1, 2 or 3; and "Het" is pyridyl, pyrazinyl or thienyl. u
Patent DK-116384-A (DK)
Inventor: WASSILIEFF VICTOR
IPC: B65D55/02
Filed: 1984-02-28
Abstract: A child resistant closure for bottles is provided that permit closure withdrawal by exerting an axial force and a simultaneous rotating movement. For this purpose, a clutch is provided between an inner cap and an outer cap of the closure with at least one elastic flexible clutch element which is ineffective in its rest position and which is deformable upon application of an axial downward force. In this manner, a sufficient friction lock is generated between the two caps, so that the outer cap takes along the inner cap during screwing on and unscrewing off. In the absence of the axial force the outer cap will slide over and not turn the inner cap.
Patent DK-137095-A (DK)
Inventor: MADSEN ERIK H
IPC: B65D5/56
Filed: 1995-12-04
Abstract: The invention concerns a packaging tub which is designed with an outer carton 2, 3, 4 and an inner plastic lining 10. These two parts are joined together only by means of the plastic foil passing out through an opening 5 at each corner of the tub and forming a knob 14. There is also a connection between the plastic bottom and the carton bottom 4 by means of perforations 8 which are arranged in the carton bottom and through which the plastic can pass and adhere. This provides a tub attached both at top and bottom and which at the same time is easy to distinguish by sight. <IMAGE>
Patent DK-156089-A (DK)
Title: Hook for securing a ladder on a sloping roof
Inventor: SLEGERS JOHN
IPC: B01D61/00
Filed: 1989-03-30
Abstract: An improved method of operating a membrane separation system is provided, which comprises applying a reduced pressure to one side of the or each membrane to thereby cause fluid to be drawn through the or each membrane from the other side thereof. As the method does not utilize fluid under pressure, which has typically been required in prior art procedures, the risk of damage to the membranes is eliminated, or at least minimised.
Patent DK-197790-A (DK)
Inventor: MADSEN PER BRIAND
IPC: C09J11/02
Filed: 1990-08-20
Abstract: A water-based adhesive which contains, as a tracer, a dye which, on evaporating off a volatile component in addition to water in connection with drying the adhesive, will change from a darker to a lighter colour or become colourless. Such an adhesive is well-suited for use, for example, in the upholstered furniture industry, where invisible glue joints are sought after, for example under upholstery fabrics which consist of light-coloured textiles.
Patent DK-200882-A (DK)
Inventor: JUERGENSEN H
IPC: H04N1/028
Filed: 1982-05-05
Abstract: A light pick-up device for transparency and/or opaque scanning in either a drum or flat bed scanning device consists of a hollow body, which exhibits a light entry opening for the modulated light coming from the master. The inside surface of the hollow body, which is designed as a light pick-up surface for the opto-electronic conversion of the scanning light into an image signal, consists of a multitude of sub-surfaces, whose surface normals are oriented in the direction of the incoming scanning light. The sub-surfaces are the light surfaces of either opto-electronic transducers or are the end faces of optical fibers whose other end faces are coupled to an opto-electronic transducer. Because the disruptive influence of scratches and shadow edges in the master is suppressed, a high efficiency and a good uniformity of the scanning are achieved with the light pick-up device.
Patent DK-253487-A (DK)
Inventor: FISCHER ARTUR
IPC: F16B13/02
Filed: 1987-05-19
Abstract: 1. Expansible fixing plug of plastics material which is slit transversely for a part of its length, the fixing plug having an internal bore tapering towards the front end for receiving a fastening screw, characterised in that, to match a bored hole provided with a V-shaped undercut, the external contour of the expansible fixing plug has a cylindrical portion and, following thereon in the region of the front end, a flared enlargement which is compressible to the diameter of the cylindrical portion by virtue of suitable widths of slit.
Patent DK-287079-A (DK)
Inventor: BALSLEV J
IPC: D01D/
Filed: 1979-07-06
Abstract: Reinforcing fibres of synthetic substance with a surface tension between 40 dyn/cm and approximately the surface tension of water can be dispersed easily and uniformly in organic and inorganic masses. For organic masses, a surface tension of 40-50 dyn/cm2 is preferred. For cement, a surface tension of around 70-75 dyn/cm is suitable, the fibres being added, for example, to a slurry of cement in water. The high surface tensions are achieved during a corona treatment and preferably a subsequent application of a hydrophilic brightening. The corona treatment can be performed on the fibres or on film from which the fibres are produced. The fibres are preferably polypropylene fibre with a tensile strength of at least 4000 kp/cm2, a modulus of elasticity of at least 10000 N/mm2 and an elongation at fracture of no more than 8 per cent and with rough edges, from which many fibrils project. They can be produced by a method wherein one stretches a polyolefin film in a ratio of at least 1:15, fibrillates the stretched film by means of a needle or knife roller and heat-stabilizes the resulting fibres, corona treats them, and then possibly applies a wetting agent.
Patent DK-292580-A (DK)
Inventor: HILMERSSON A E
IPC: B65B41/18
Filed: 1980-07-07
Abstract: The invention relates to a regulating arrangement in particular on packing machines for the feed of weblike packing material in register with decorations or folding indications, so-called crease lines, present on the web. In accordance with the invention the desired control is obtained by regulating the tension of the web with the help of a guide roller over which the web is passed. The speed of the guide roller is regulated so that a web tension required for a feed according to register is obtained.
Patent DK-308082-A (DK)
Inventor: ZAVADIL MILAN
IPC: G01N/
Filed: 1982-07-09
Abstract: The invention concerns a method and an apparatus for measuring of the specific surface of pulverized materials such as cement or powdered lime in the construction industry, cocoa powder or dried milk in the food industry, or pulverized coal. The purpose of the invention is to open up the possibility of measuring materials of any structure and with any mass density and thus improve the measurement precision. This purpose is achieved by vibration compacting a loosely poured sample to a well-defined shape, followed by measuring the volume of the sample and the pneumatic resistance of the sample, followed by conversion of the measured and known values into the specific surface in accordance with the given equation. The apparatus for carrying out the method comprises a measurement vessel 2 configured with a sample volume gauge 4, the measurement vessel 2 being secured to the vibrator 3 and the apparatus is furthermore configured with a pressurized air intake in the bottom of the measuring vessel 2, the pressurized air intake being configured with a pneumatic resistance gauge 9, whose output is connected to the first input of the evaluation unit 7, which evaluation unit 7 is configured with a second input connected to the terminal, where the mass density factor of the sample is entered, and also with a third input which is connected to the output of the sample quantity gauge 4. <IMAGE>
Patent DK-338189-A (DK)
Inventor: VESTERGAARD GODTFRED
IPC: B64D15/10
Filed: 1989-07-07
Abstract: A nozzle for use in a spray device, especially for spraying an aircraft with a de-icing liquid 40, comprises a main tube 83, which is connected to a spray pump. An inner tube 88, which at one end has a seat for interaction with a valve body 84, which is fixed in relation to the main tube 83, is supported in the main tube 83 and displaceable against the action of a spring 91. Between the main tube 83 and the inner tube 88 a pressure chamber 92 is accommodated, which can be connected to a pressure source 108 for movement of the inner tube 88 in the direction away from the valve body 84. Moreover, a sleeve 96 for controlling the shape of the jet emitted by the nozzle 40 is supported on the main tube 83 and displaceable against the action of a spring 97. Between the said opening 96 and the main tube 83 a pressure chamber 100 is accommodated, which can be connected to a pressure source 108 for movement of the sleeve in relation to the said one end of the main tube, the sleeve having an atomiser ring 106 at its end. <IMAGE>
Patent DK-418182-A (DK)
Inventor: BREWER DONALDEE
IPC: B29C35/04
Filed: 1982-09-20
Abstract: The present invention covers the method and apparatus to retread tire casings using a precured tread system where an envelope or flexible fluid type member is used to cover a retread tire casing assembly and then placed in an autoclave where the autoclave is pressurized and a reduced differential pressure is provided between the envelope member and the precured tread. This invention includes the automatic pressurizing of the system and the monitoring of the system during operation as a total system and/or four individual curing stations.
Patent DK-425784-A (DK)
Inventor: JAERMYR RAGNAR
IPC: B08B15/02
Filed: 1984-09-06
Abstract: An exhaust device comprising an elongate hood having side walls (3, 4). An internal centrally located deflection casing (10) has two mutually aligned suction openings (8, 9) which, in combination with an air-supply device (6) disposed at the bottom of the hood, causes the generation of two axially aligned rotational flow patterns (P2, P'2) in the hood between each side wall (4, 3) and the central deflection casing (10), from which polluted air is exhausted (via 11, 12).
Patent DK-531589-A (DK)
Inventor: MERCER FRANK BRIAN
IPC: B65B63/00
Filed: 1989-10-25
Abstract: It is known to use small, light weight mesh pieces having high flexural recovery, to strengthen a matrix. Such mesh pieces are very difficult to handle and package. In order to provide a suitable packaging system, mesh pieces 11 are deposited across the width of a moving run of flexible wrapping material 13 and are deposited in longitudinally overlapping relationship along the length of the wrapping material, by feeding the mesh pieces 11 on a belt 10 which moves more quickly than the wrapping material 13; the mesh pieces 11 are ejected from the end of the belt 10 onto the wrapping material 13. The direction of movement of the wrapping material 13 is inclined downwards so that the trailing ends of the mesh pieces 11 contact the wrapping material 13 before the leading ends contact the preceding mesh piece 11. The wrapping material 13, with the mesh pieces 11 on it, is then rolled up under tension into a spiral bale so that the overlapping edges curl down and prevent the mesh pieces 11 slipping out.
Patent DK-555988-A (DK)
IPC: A61F2/36
Filed: 1988-10-05
Abstract: A fixation element for securing a prosthesis in a bone, whereby the effective diameter of the fixation element can be increased by increasing the temperature of at least one element of a material which shrinks or expands when heated, such as shape memory metal, by means of an inductive magnetic field, whereby the change in shape generated with the shrinkage or expansion of the material is converted into an increase in diameter of the fixation element.
Patent FI-802960-A (FI)
Inventor: FRICKEL FRITZ-FRIEDER
IPC: A61K31/403
Filed: 1980-09-19
Abstract: Substituted piperidinoalkyl ethers of 4,5-dialkyl-3-hydroxy-pyrrole-2-carboxylic acid esters and their physiologically tolerated addition salts with acids, processes for their preparation and pharmaceutical formulations which contain these compounds and are useful in the treatment of cardiac arrhythmias.
Patent FI-834126-A (FI)
Inventor: INVERNIZZI RENZO
IPC: C08F4/68
Filed: 1983-11-10
Abstract: Method of preparing a supported Ziegler-catalyst active in the polymerisation of alpha-olefins to polymers particularly suited to working by blow-moulding, by reacting:A) an organometallic compound of aluminium andB) the product of the reaction of titanium and vanadium halides with a solid support obtained by the spray drying of magnesium chloride in a mixed solution of ethanol and methanol, the support containing both ethanolic and methanolic alcoholic hydroxyl groups.
Patent FI-862275-A (FI)
Inventor: HEIN RICHARD W
IPC: B27K3/36
Filed: 1986-05-29
Abstract: Wood preserving metal salts of organic carboxylic acids are impregnated into wood by an improved process which comprises impregnating the wood with an aqueous or organic solution of the salt in a cyclical process involving at least one high pressure cycle in which the solution is impregnated into the wood and a reduced pressure cycle in which a portion of the impregnating solution exudes from the wood, the improvement involving impregnating the wood during the high pressure cycle under conditions such that there is substantially no fixing of the metal in the wood, so that the metall:acid ratio of the solution exuded from the wood during the low pressure cycle is substantially the same as the metal:acid ratio of the original solution. At the end of the cyclical process, the impregnated wood is heated to fix the metal therein.
Patent FI-865183-A (FI)
Inventor: IWATA MASANORI
IPC: B29C45/14
Filed: 1986-12-18
Abstract: The invention relates to a process for pressing a socket onto a corrugated pipe 1. The intention is to achieve a high-capacity process which is suitable for mass production. According to the process, the end 1a of a corrugated plastic pipe, which plastic pipe comprises an outer wall 11, which has been configured by alternating annular ridges 111 and annular grooves 112, and a cylindrical inner wall 12, which has been fused to the grooves, is positioned in such a state that the said end has been forced into a socket-forming space in an injection mould 5, which has the socket-forming space between its core 51 and outer clamps 52,52'. Molten resin is injected into the socket-forming space 53 for melt- softening of the end of the corrugated pipe, using the resin heat. The ridges are pressed whilst the greatest part of the air enclosed between the ridges and the inner wall is evacuated from the socket-forming space, by means of the resin pressure, for fusion of the resin to the end thereof. <IMAGE>
Patent FI-873137-A (FI)
Inventor: BUSCH MICHAEL
IPC: C02F1/28
Filed: 1987-07-15
Abstract: The filter has a plurality of layers of different filter materials and is characterised by an adsorption filter insert which consists of a self-supporting sintered body composed of finely divided adsorbent, thermoplastic binder and a finely divided oligodynamic agent, and is designed as mechanical fine filter.
Patent FI-880342-A (FI)
Inventor: LEADBETTER ARTHUR N
IPC: C09J113/02
Filed: 1988-01-26
Abstract: This invention relates to an adhesive of starch and an ammonium-based latex which provides paperboard and corrugated board treated therewith with improved wet-pin adhesion. The latexes are typical styrene-butadiene and carboxylated styrene-butadiene latexes but untypically are polymerized in the presence of a volatile base such as ammonium hydroxide.
Patent FI-881051-A (FI)
Inventor: VASKIO YRJOE
IPC: F26B21/06
Filed: 1988-03-07
Abstract: The invention concerns a method to control and regulate a drying machine 1 and the energy utilization of its heat recovery devices LTO-1, LTO-2, LTO-3 and for proper monitoring of the devices and also for localization of defects and incorrect functioning. The moisture is removed by air replacement and the air streams of the machine are controlled to keep the water content of the exhaust air stream 3 high and to keep the energy consumption low. The exhaust 3 of the machine hood and the compensation air 4, as well as other air and heat streams and parameters that influence heat utilization are calculated based on the exhaust of the machine hood and the temperature of the machine exhaust and the water content, as well as the measured values for the production amounts and dry substance content of the products being dried. <IMAGE>