baber/WOPTO huggingface dataset:
Patent MX-9804215-A (MX)
Title: Articles made from polypropylene, higher alpha-olefin copolymers.
Inventor: MCALPIN JAMES J
IPC: C08J5/00
Filed: 1998-05-27
Abstract: A molded or extruded article made from a propylene, 'alpha'-olefin copolymer, where the 'alpha'-olefin has 5 or more carbon atoms (higher alpha-olefins (HAO)), where the copolymer is made with a metallocene catalyst system, provides substantially higher cold flow resistance and resiliency than when the propylene copolymer contains an 'alpha'-olefin of 4 or less carbon atoms. Other properties such as ultimate tensile strength and impact strength are substantially higher as well. Such polymers can be used to advantage in extruded profiles and molded parts either alone or in a thermoplastic olefin (TPO). Parts made from the propylene HAO copolymers or compounds made from them show improved creep resistance than propylene ethylene copolymers.
Patent NL-2014527-A (NL)
Title: System comprising a stationary support structure, and an movable panel, as well as a casement stay.
Inventor: EMIEL JAN GIJSBERT VAN VUGT
IPC: E05C17/16
Filed: 2015-03-26
Abstract: System comprising a stationary support structure, and an panel, for example a casement window or a door, and a casement stay, wherein the casement stay comprises - a gripping structure, including a stay arm and a mounting bracket, arranged to fix the gripping structure to one of the stationary support structure and the panel, and - a safety bracket arranged to cooperate with said stay arm to secure the panel in a ventilation position.
Patent NL-2016922-A (NL)
Title: Power transmission device
Inventor: HIROYUKI KAMIHIGASHI
IPC: F16H15/00
Filed: 2016-06-09
Abstract: Provided is a power transmission device which can prevent lubricant liquid from having raised temperature and leaking out. A power transmission device comprising a casing, an input shaft arranged in the casing along a lateral direction, and an output shaft arranged along an axial direction of the input shaft and connected to the input shaft via a clutch, and storing lubricant liquid to be supplied to the clutch at a lower part of the casing, characterised by compriseing: a scooping part scooping upward the lubricant liquid stored in the lower part of the casing; a guide channel guiding the lubricant liquid conveyed by the scooping part to the clutch; and a supply path provided at the guide channel to supply lubricant liquid to the clutch.
Patent NL-2031627-A (NL)
Title: Main control board of multifunctional on-line water quality monitoring system for fishing boat
Inventor: XINYING ZHAO
IPC: G01N33/00
Filed: 2022-04-19
Abstract: Disclosed is a main control board for a Hmltifunctional on—line water quality monitoring system. for a fishing boat. The main control board includes a main control chip, a communication module, a light emitting diode (LED) light supplement module, a camera, a water quality sensor unit, a rail motor, an uplink cable, a direct current direct current (DCDC) power supply module and a main control power supply grading module. By means of the main control board, a device can be remotely controlled, and a water quality of each water layer of a fish cabin is monitored and mastered in real time, thereby providing powerful data support for technicians. In addition, the main control board has stable performance and, low power dissipation, and, can. be connected, to various water quality sensors and used in cooperation with different monitoring software, thereby being widely applied to various on—line monitoring platforms.
Patent NL-6911942-A (NL)
IPC: H01L21/00
Filed: 1969-08-05
Abstract: 1,211,627. Semi-conductor devices. WESTINGHOUSE BRAKE ENGLISH ELECTRIC SEMI-CONDUCTORS Ltd. 8 July, 1969 [6 Aug., 1968], No. 37377/68. Heading H1K. In a method of manufacturing a semi-conductor device, having a relatively high resistivity N type region 6 between two relatively low resistivity P-type regions 4, 5, which extend inwardly from opposed major surfaces 16, 17 of the device, the peripheral edge of the device between rigid contact members secured to the major surfaces has material removed by abrasion so that the edge meets the major surfaces at the rigid members. This peripheral edge is so shaped that where it meets the PN junctions it forms with them an acute angle A on the side of the higher resistivity material. This angle is preferably 20-70 degrees inclusive. The abrasion is performed by sand-blasting, or by the use of an abrasive tool, or by use of a tool fed with an abrasive slurry. The contact member is of aluminium, gold, an alloy of these, or molybdenum.
Patent NL-7009640-A (NL)
Title: Recovery of fissionable fuel - from spent graphite - and/or silicon carbide - coated nuclear fuel particles
IPC: B03B9/06
Filed: 1970-06-30
Abstract: The fissionable materials is separated from the coating components of spherical, particles by fine grinding of the particles and bringing the resultant powder into contact with a liquid of density equal to or greater than that of the heaviest component of the coating layer and by separating the floating material from the pptd. material.
Patent NL-7104310-A (NL)
Title: Mould lid support system - with an opening movement which clears a die locked portion of the mould
IPC: B29C33/26
Filed: 1971-03-31
Abstract: An apparatus for molding articles comprises a support for a mould having a cavity that tends to become die-locked and a lid supporting means. The lid supporting means being pivotably mounted relative to the support and having a lid pivotably attached to the support means to maintain a fixed distance between the lid and the lid support means at the pivotable point of attachment but with a variable attachment means at least one other point to permit the distance between the lid and the lid support means at the other point of attachment to vary to the place the pivot of the lower extremity inside and away from the lip of the mould the lid having a shape that when in the closed position relative to the mould cavity would form a molded article that would tend to be die locked and a means for pivoting the lid support means relative to its support to effect opening and closing of the mould.
Patent NL-7113710-A (NL)
Title: Rotary heat exchanger - esp used as air cooled condenser
IPC: F28D11/04
Filed: 1971-10-06
Abstract: Rotary condenser has rotating outer casing fed with fluid through hollow drive shaft, and having finned outer surface. Cooling fluid is fed by bellmouth into stationary inner coaxial casing with inner extended fins.
Patent NL-7202394-A (NL)
Title: Substd benzoxazines anti-inflammatory cns active
IPC: C07D265/02
Filed: 1972-02-23
Abstract: Benzoxazines (I) where R=H, lower alkyl, dialkylaminoalkyl, aralkyl, carbamoyloxyalkyl, HO-alkyl, acyloxyalkyl, acyl, amidino, carbamoyl, arylcarbamoyl, nitroso, or alkyl substd. by a heterocyclic nucleus R'=Hal, nitro or amino in positions 6 or 7 Anti-inflammatory agents; active on the CNS. By reaction of cpds. (II) with agents capable of introducing R into position 3 when R'=NO2 or Hal in position 6 or 7. R'=NH2 is produced by catalytic hydrogenation of R'=NO2. R'=NH2 is convertible to R'=Hal by a Sandmeyer reaction. Suitable agents for introducing R are: alkyl halides for alkyl; acid chlorides or anhydrides for acyl; isocyanates for carbamoyl derivs., HNO2 for nitroso; cyanamides for amidino etc.
Patent NL-7407541-A (NL)
Title: Cutter with synchronously rotating cutting edges - greater dia edge of one cutter is inclined to other edge and to rotational axis
IPC: B26D1/62
Filed: 1974-06-05
Abstract: The cutting mechanism is of the type comprising two cutting elements (26, 28) which rotate synchronously about individual axes so as to come into and out of cutting engagement relative to one another. The distance of one cutting edge (26) to its axis of rotation is greater than that of the other edge (28). The cutting edge (26) with the greater distance is arranged at an angle relative to the other edge (28), so that one end of the edge (26) leads when it comes into cutting engagement. This edge (26) is also inclined relative to its rotational axis such that its leading end is at a greater distance from that axis than its trailing end.
Patent NL-7409613-A (NL)
Title: Enzymatic control of cpds. in soln - in a dual filter appts. with intermediate enzyme treatment stage
IPC: A23L29/00
Filed: 1974-07-16
Abstract: The proportion of cpd. (I) in soln. is controlled by (1) filtering to remove large particles (II), (2) adding a soluble enzyme of mol size greater than (I) but lower than (II) to the filtrate to convert it, (3) filtering to remove the enzyme and (4) combining the filtrate with (II). The solution is pref. milk, (i) is lactose and the enzyme is beta-galactosidase. The removal of (ii) increases enzyme activity. The enzyme is easily recovered from the soln. examples are hydrolysis of lactose for special diets, control of glucose in egg white to control colour.
Patent NL-7603887-A (NL)
Title: Curing meats prepd. at high temps. prior to consumption - using alkali metal nitrite and (1,2)-dihydroquinone
IPC: A23B4/02
Filed: 1976-04-13
Abstract: The meat is cured with an excess of alkali metal nitrite pickling agent and 5-250 pts. per 106 1,2 dihydroquinoline of formula (I): (where R1-4 are hydrogen gps. or 1-6C alkyl pref. 1-4C. R5 is 1-12C alkyl, pref. 1-4C alkyl. An example of (I) is 6 ethoxy 1,2-dihydro 2,2-di-methyl-2-isobutyl-quinoline. The amts. of nitrosoamines found in cooked meats is greatly reduced by the introduction of (I). (I) do not influence the nitrosyl pigments of the cured meats and the colour is not noticeably altered.
Patent NL-8001449-A (NL)
Title: Soil characteristic measuring instrument - has two cylinders acting independently on piston rod with measuring cone at end
IPC: E02D1/02
Filed: 1980-03-11
Abstract: The soil measuring instrument comprises a bar-shaped body with a measuring cone (2) at the end. The body comprises two or more cylinders (4,5), acting on a piston rod (3) passing right through them and secured to the cone, each cylinder being movable independently in either direction. Each cylinder has means for securing it firmly in the ground, typically an external flexible wall (13,14) expanded radially by a medium under pressure. There can be two pistons in each cylinder, forming three chambers, each of which can be connected independently to a pressure source.
Patent NL-8101022-A (NL)
Title: Composite tube with corrosion-resistant lining - in contact with outer tube and secured under tension to be tensionless at working temp.
IPC: F16L58/08
Filed: 1981-03-03
Abstract: The composite tube comprises an outer tube with a corrosion-resistant, e.g. stainless steel, co-axial inner lining tube in a material with higher coefft. of thermal expansion. Under operating conditions (i.e. temp. and pressure) the lining is in contact with the outer tube whilst the ends of the lining are secured to the ends of the outer tube such that the lining is in tension at least at a lower than operating temp., and pref. is tensionless at operating temp. Before securing the ends of the lining, it may be brought into contact with the outer tube by plastic deformation using internal pressure at ambient temp.
Patent NL-8201963-A (NL)
Title: Echo-sounding system for hovercraft etc. - uses overlapping pulses and digital circuits to produce accurate soundings in shallow water
IPC: G01S15/12
Filed: 1982-05-12
Abstract: This echo-sounding system is for use on fast-moving platforms with large areas such as hovercraft. It enables the platform to be safely moved at speeds in excess of 2.5 km per hour in water which is only 2 metres deep. The system transmits pulsed sonar signals of between 8 and 800 kHz at intervals which allow the echoes to overlap each other. The overlapping is useful to check that false echoes from air bubbles are not producing false readings. The depth-related intervals between transmitting and receiving the signals are converted to digital form and fed via a recursive digital filter and data storage circuits to an interactive image computer. The computer alters the interval between transmitted pulses in proportion to the speed of the platform and the detected depth. The system hardware consists of commercially available units.
Patent NL-8204599-A (NL)
Title: Pump rotor with eccentric pinion - has rotor axially moved by pressure at one end, controlled to minimise friction
IPC: F04C15/00
Filed: 1982-11-25
Abstract: The rotary pump (44) comprises a cylindrical housing (1) chamber (2) containing a driven (31) rotor (4), with internal teeth (40) meshing with the external teeth (39) of an eccentric (46) pinion (10), and a crescent-section element (7) which is fixed to one housing end cover (6) and has its inner (9) and outer (8) surface in sealing contact with the pinion and the rotor teeth, respectively. The rotor is axially movable and the space (15) between its end face (42) and the inner face (16) of the other housing end wall is pressurised (via connections to the pump outlet 29 and inlet 30). The pressure is controlled (e.g via variable throttles 50) so that the rotor takes up an axial position in which friction losses are a minimum.
Patent NL-8205036-A (NL)
Title: Flowing medium direction equipment - has barriers in collector chamber dividing main body wall passages into groups
IPC: F16L39/00
Filed: 1982-12-29
Abstract: The equipment directs a flowing medium, having a main body with parallel passages in its wall, and an auxiliary one with a collector chamber and pipe connection sealing off the main body wall on one side. The chamber is connected to the passages in the latter via an opening in it. The collector chamber (4) in the auxiliary body (6) and the opening in the main body wall (2) contain barriers dividing the passages (3) in the latter wall into groups. The auxiliary body has a pipe union (5,5a) for one or more of these groups.
Patent NL-8402965-A (NL)
Title: Heat shrinkable high mol. wt. polyethylene - obtd. by irradiating and stretching polyethylene gel and used to form spun or extruded products
IPC: D06M10/00
Filed: 1984-09-28
Abstract: Heat shrinkable material based on high molecular polyethylene is claimed and obtd. by (a) thermo reversible gelation of a soln. (I) of a linear polyethylene having Mw of at least 4x10 power 5 to form a gel having the same compsn. as the original soln; and (b) irradiation of the gel with simultaneous or subsequent stretching at a stretch ratio of at least 15. A heat shrinkable article is also claimed obtd by: (1) spinning or extruding (I) into a solvent contg. article at above the gel temp. of (I); (2) cooling the obtd. article to below the gel temp. while forming a homogeneous polymer gel structure having the same compsn. as the original soln. (I). (3) irradiating the article while in the gel state; and (4) stretching the article either during or after the irradiation with a total stretch ratio of at least 15, opt. of at least partial removal of the solvent.
Patent NL-8500077-A (NL)
Title: Magnetic clamp for paper sheets - has steel strip with edge hinged to wider flexible magnetic strip holding sheets between them by mutual attraction
IPC: A47G1/17
Filed: 1985-01-15
Abstract: The magnetic clamp is intended for holding one or more sheets (4) of paper. It comprises two strips (1,2) of material which are hinged together (3) along one edge and which attract each other magnetically to clamp the sheet(s) between them. One strip (1) consists of flexible magnetic material whilst the other (2) consists of steel and is narrower.
Patent NL-8700807-A (NL)
Title: Roofing method using waterproof sheet - fits covers over double threaded screws and in adhesive
IPC: E04D5/14
Filed: 1987-04-07
Abstract: The method involves covering a roof with a waterproof sheet applied to a roof panel. Screws are inserted in the latter after passing through the sheet. Adhesive is applied round each screw and a cover (1) is fitted over the screw and in the adhesive (3). The sheet used can be bitumen or polymer-based and of sufficient mechanical strength and the adhesive can be bitumen-based also. The screw can be threaded at both ends.
Patent NL-8802711-A (NL)
Title: Beer tapper for several tanks or barrels - uses propellant gas and removable tap heads with pipe running to tap handle and ringing pipe upstream of valves
IPC: B67D1/07
Filed: 1988-11-04
Abstract: The device uses a propellant gas to tap a drink from a number of coupled up barrels or tanks. Tap head are provided for bringing the barrels on and off tap and for coupling or uncoupling them. A drink pipe runs from the tap head on the barrel to a tap handle and up stream from each of the valves, there is a rinsing fluid pipe. There is also a remotely operated device for closing the drink and rinsing fluid pipes. The drink pipe has a non-return valve up-stream of each fluid rinsing pipe. To close the drink pipe, the tap heads comprise a lever and pneumatic cylinder and a liq. detection sensor is provided inside the pipe which is connected to an electronic control mechanism operating the parts of the tap head and parts closing the rinsing pipe.
Patent NL-8901772-A (NL)
IPC: E02B7/20
Filed: 1989-07-10
Abstract: The invention concerns an under opening automatic sluice with a cylinder shaped gate (1) tilting around a horizontal axis which is positioned in the centre of the shaft (3). The size of the opening of the gate is controlled by one or more floating counterweight(s) (17) which is (are) positioned in (a) housing(s) (18) and which is (are) in open connection with the upper or lower water level. Because the centre of gravity of the gate (1) changes place horizontally with the gate movement, it is possible to maintain a preadjusted level. By adjustment of the bow-formed cylinder wall (2) with respect to shaft (3) it is possible to influence the operation characteristic of the gate.
Patent NL-9101389-A (NL)
Title: Method for preparing a bactericide, and preparation obtained with the aid of this method
IPC: C07D401/04
Filed: 1991-08-15
Abstract: Preparation and processing in pharmacologically applicable form of a bactericidal medicament and a disinfectant are described, whose active constituent consists of 1-isoalkyl-6-fluoro-4-oxo-7-imidazoline- quinoline-3-carboxylic acid and 1-cycloalkyl-6-fluoro-4- oxo-7-imidazoline-quinoline-3-carboxylic acid which, as an amphoteric compound, can form salts and proves to be highly effective against gram-negative and gram-positive bacteria in conjunction with low human toxicity.
Patent NL-9200911-A (NL)
Title: Device for spreading material which can be scattered
IPC: A01C15/00
Filed: 1992-05-22
Abstract: Device for spreading material which can be scattered, such as fertilizer granules or powders, essentially comprising a pulled or supported frame, a reservoir for the said material, a metering mechanism which is arranged below the latter, and a driven scattering component, such as a pipe or a wheel, which adjoins the metering mechanism, a component which is coupled to the frame and guides the material which can be scattered being arranged beneath the scattering component, the guide surface of which guide member is located on either side of the vertical, longitudinal centre plane of the device and runs parallel to the pivoting or rotating plane of the scattering component, with the result that a larger scattering area is reached without having to increase the rotational speed of the drive shaft of the scattering component.
Patent NL-9201943-A (NL)
Title: Retail item with packaging
IPC: B65D5/50
Filed: 1992-11-05
Abstract: The invention relates to a retail item with an opening and a packaging which surrounds the retail item and is provided with an enclosed space which leaves the opening in the item clear, with a polygonal opening in the packaging which is matched to the opening in the item and is defined by straight sides. The polygonal opening in the packaging, which is matched to the retail item and is defined by straight sides, may be tetragonal. The invention furthermore relates to a blank for producing a packaging which surrounds a retail item and comprises a central web with side flaps on either side, the side flaps having a least two folded edges, and at least one folded edge following the direction of the main web.
Patent NL-9301417-A (NL)
Title: Annular seal
IPC: F16J15/32
Filed: 1993-08-17
Abstract: The invention provides an annular seal which is L-shaped in cross section, comprising a first limb which is parallel to the axis of the seal and a second limb which is directed outwards from one end of this first limb. In the vicinity of its other end, on its surface which faces towards the axis of the seal, the first limb is provided with a thickened section. The thickened section is preferably semicircular in cross section.
Patent PT-67074-A (PT)
Title: Disposable stackable case with press moulded components - with side panels with obtuse-angled adjacent edges
IPC: B65D6/34
Filed: 1977-09-23
Abstract: Disposable stackable case consists of components moulded from a pressed mixture of lignocellulosic fibres and a hardened binder. The cae comprises a frame with two pairs of planar square or rectangular panels, of the same shape but different dimensions, and a bottom fitted in the frame. The adjacent edges of the panels are directed outwards at an obtuse angle along most of their length. The upper edges of the penels each have a rim forming an enlarged supporting surface at the corners (2'), while their lower edges are offset inwards. A rectilinear groove parallel to the lower edge is formed in a single stage above the lower edge.
Patent PT-75733-A (PT)
IPC: A47J43/044
Filed: 1982-10-25
Abstract: A mixer arranged for crushing food materials immersed in a liquid comprises a motor unit and a mixing foot. A shaft extends within the mixing foot and is coupled at one end to the motor unit. At its other end the shaft carries a mixing screw which is housed in a cover carried by said mixing foot. The mixing screw is movable between a safety position, in which it is located in the cover, and a mixing position, in which it projects outwardly of the cover. The mixing screw is moved into its mixing position against the action of elastic restoring means by a force resulting from the screwing effect in the liquid.
Patent PT-78633-A (PT)
IPC: C07D209/88
Filed: 1984-05-24
Abstract: A process for the preparation of S- or R-carbazole derivatives of the general formula:   <IMAGE>   in which R is an unsubstituted or substituted amino radical and pharmacologically acceptable salts, by either reacting R-(-)-epichlorohydrin (for the S-carbazole derivative); or reacting an S-epoxide derivative of the general formula:   <IMAGE>   in which R1 is the residue of a substituted sulphonic acid derivative (for the R-carbazole derivative); with 4-hydroxycarbazole and then with ammonia or a substituted amine of the general formula RH, and recovering the compound or converting it to a pharmacologically acceptable salt. The new R-(+)- and S-(-)-carbozole derivatives provided by the inventive process have unexpected beta blocking and vasodilatory properties and are useful in pharmaceutical compositions. R-(+)-carbazole derivatives are also useful for the treatment of glaucoma.
Patent PT-80229-A (PT)
Inventor: GEKE JUERGEN
IPC: C09D7/00
Filed: 1985-04-03
Abstract: The invention relates to coagulating compositions for coagulating lacquers, waxes and coating compositions, more especially two-component polyurethane lacquers, which contain a mixture of cyanamide and/or dicyanodiamide and/or calcium cyanamide in an amount of from 1% to 80% by weight in conjunction with substances normally present in coagulating compositions.
Patent PT-92668-A (PT)
Inventor: HADLEY MICHAEL STEWART
IPC: C07D487/08
Filed: 1989-12-21
Abstract: A compound of formula (I) <CHEM> and pharmaceutical compositions containing it for the treatment and/or prophylaxis of dementia.