baber/WOPTO huggingface dataset:
Patent NL-7511028-A (NL)
Title: Compact bicycle tyre pump - has recess in piston rod accommodating tool
IPC: F04B33/00
Filed: 1975-09-18
Abstract: The bicycle pump has a piston with rod working in a housing, and the hollow rod is of only slightly smaller diameter than the housing. There is a recess (3) in the rod (2) to accommodate a tool, e.g. for tyre repairs. This recess can be so positioned in the rod that it comes just clear of the housing when the rod is pulled right out. A spring (4) can be fixed to one side of the piston (7), covering the recess when in the unloaded condition.
Patent NL-7602284-A (NL)
Title: Envelope folded from blank - has tear strip or wire which is incorporated in, or attached to envelope material
IPC: B65D27/38
Filed: 1976-03-04
Abstract: Envelope (1) consits of a blank (5) with folded-over sides (2, 3, 4). A tear strip (7) or wire of greater strength than that of the blank is incorporated in, or attached to, the material of the sheet. The tear strip or wire may extend along at least one side. It may extend over the full length of one side, and may have a thicker end portion (8). There may be a cut or perforation in the material of the envelope adjacent to the strip or wire. Instructions for opening may be printed on the envelope in pictorial or text form.
Patent NL-7609426-A (NL)
Title: (1)-Oxo-(4)-benzoyl iso chromene derivs prepn. - by reacting (1)-oxo-(4)-halocarbonyl isochromene with corresp. benzene (deriv.)
IPC: C07D311/76
Filed: 1976-08-25
Abstract: New benzoyl isochromenes of formula (III) are prepd. by reacting a halocarbonyl isochromene of formula (I) with an aromatic cpd. of formula (I) with an aromatic cpd. of formula (II) (where R1,R2 and R3 are H, halo, CN, alkyl, alkoxy, COOH or its salt; R1', R2' and R3' are H, halo, alkyl or alkoxy, and X is halo). (III) has antihistamine properties and are useful for treating asthma, eczema, urticaria, rhinitis, dermatitis, migraine, rheumatosis and other allergic disorders. In an example 1-oxo-4-benzoyl isochromene was prepd. by reacting 1-oxo-4-chlorocarbonyl isochromene with benzene in the presence of AlCl3 catalyst.
Patent NL-7901690-A (NL)
Title: Filled foil sachet strips - are mfd. alternately hanging together via foil of one side and foil of superimposed other is side welded to it
IPC: B65B9/02
Filed: 1979-03-02
Abstract: The arrangement is intended for making packing strips with contents, each consisting of at least three adjoining compartments, by feeding two continuous lengths of material into mutual contact and welding them together at intervals across their width and then making at least four laterally spaced longitudinal welds between and to the sides of the compartments. Before making these longitudinal welds, one and the other length is alternately cut to form lengths of lesser widths. The arrangement is such that, after welding, adjoining compartments in each strip are alternately held together by the uncut portion of one, and the other, facing length.
Patent NL-8003375-A (NL)
Title: Motor vehicle refrigeration system - has external accumulator connected to heat exchangers in each of refrigerating spaces
IPC: B60H1/00
Filed: 1980-06-10
Abstract: The refrigeration system is for closed or open spaces, typically in vehicles, having a cold accumulator with pipe coil connected to a refrigeration unit, and a heat exchanger in each space to be refrigerated. The accumulator (3) is mounted outside these spaces, the heat exchangers (12,13,14) in each of them being connected to it. There can be a heat exchanger in the accumulator connected to those in the individual spaces, the refrigerating pipe coil (7) being contained in this heat exchanger. The accumulator can be an aluminium vessel lined on the inside with heat-insulating material and containing liquid eutectic material.
Patent NL-8104212-A (NL)
Title: Paper or plastics foil lining insert for fruit box - has blank with fold lines forming bottom, sides, and top cover with securing flaps
IPC: B65D25/14
Filed: 1981-09-11
Abstract: The blank (1) is intended for insertion as a lining in an open box such as may be used for vegetables and fruit at auction and during transit. It comprises a rectangular bottom panel (2) connecting, via fold lines (7-10), with side panels (3-6). At least one (4,6) of the side panels connects via at least one further parallel fold line (13,14; 15,16) to a cover flap (11,12) whose opposite ends carry securing strips (17,18; 19,20) via fold lines (21,22; 23,24). The blank is preferably provided with cut-outs (27-30, 31-34) for corner posts of the box, and with ventilation openings (43) between the fold line pairs (13,14; 15,16).FL.
Patent NL-8105157-A (NL)
Title: Book-rest with two plates - has side support plate bent by hand at right angles to other support plate
IPC: A47B65/00
Filed: 1981-11-13
Abstract: The bookrest comprises a first plate on which the book is placed, and a second one which supports it at the side when in use. The second plate can be bent by hand in relation to the first one so that they are at 90 deg. to each other. The two plates can be parts of a single large one, weakened where they are joined together, typically by perforations in a lengthwise row and in the form of oblong slots rounded at the ends. Alternatively, grooves can be formed in one or both sides, or the two plates can be joined together by flexible strips.
Patent NL-8200398-A (NL)
Title: Vehicle windscreen moisture removal skimmer - comprises flat sweeper blade secured to handle and carrying anti-condensate impregnated pad
IPC: A47L1/06
Filed: 1982-02-03
Abstract: The skimmer removes moisture deposits from the windscreen of a car with the aid of an anti-condensate agent. It comprises a support in the form of a flat sweeper blade (7,8), with an extension handle (1). The blade can be a flat cushion impregnated with the agent and to which the handle is pinned, or alternatively the agent can be applied to a cloth fitting round the support in the manner of a stocking, the support being of foam rubber. The handle can be flat, or tubular and flattened at the end where it is secured to the support.
Patent NL-8302812-A (NL)
Title: Flexographic printing press - has endless non-stretching belt running through printing mechanisms with impression cylinders
IPC: B41F5/24
Filed: 1983-08-10
Abstract: The flexographic printing press incorporates an endless belt of non-stretching material travelling along a closed path through it. Along the path are a number of printing mechanisms, each with its impression cylinder. Feed and discharge mechanisms for material to be printed and printed material to and from the belt are included. Each printing mechanism can be mounted with printing and impression cylinders on opposite sides of the belt. There can be a drier box between pairs of successive ones.
Patent NL-8401435-A (NL)
Title: Industrial laundry ironing unit - rotary pressure cylinder in through with semi:cylindrical inner wall and outer wall with space in between for heating oil or steam
IPC: D06F67/08
Filed: 1984-05-04
Abstract: The ironing machine comprises an upwardly open trough (1) with semicylindrical inner wall (3) heatable by steam or oil, and a pressure cylinder rotatably driven in the trough. An outer wall (5) arranged at a short distance from the wall (3) defines a narrow chamber (8) between them through which the heating medium passes. The outer wall (5) is provided with at least two rows of openings (9) each being arranged in a pressure chamber (10) which is sealingly connected with (welded to) the walls (3,5) and provided with an inlet (11) for steam or an inlet (11) and outlet (11) for oil.
Patent NL-8500188-A (NL)
IPC: G01F23/72
Filed: 1985-01-24
Abstract: Liquid supply reservoir in a liquid-using machine, provided with a pipe (5) which is detachably secured in an opening (3) at the top of the reservoir and to which a liquid-level sensor device (17, 19, 20, 21) is secured.
 In the opening (3) a flexible conduit (31), which is connected to the liquid-using machine, can be passed to close to the base of the reservoir for conducting liquid from the reservoir to the machine or the reverse.
 Floats (17, 19) for sensing a minimum and/or a maximum level in the reservoir are freely slidable secured in a recess (10) on the outside of the pipe (5).
Patent NL-8900468-A (NL)
Title: Pipe bracket with open slot - has enclosing portion of slot side sloping towards opposite guide
IPC: F28F9/013
Filed: 1989-02-24
Abstract: The pipe bracket comprises a profiled component with an open slot at the free end accommodating the pipe extending in the transverse direction, together with a locking component. On one side or both the side of the slot (2) has an enclosing portion (4) sloping towards an opposite guide (6) and in the direction of the open end (5). The locking component (7) has a straight slide portion (8) of constant thickness in the lengthwise direction. When the component is in place, this portion extends past the widest portion of the pipe (3).
Patent NL-8902870-A (NL)
IPC: C05G5/20
Filed: 1989-11-21
Abstract: A method for processing residual fixing-baths, whereby a residual fixing-bath after demetallization by means of sulfide or by means of electrolysis, is acidified with a mixture of nitric acid and sulphuric acid and the precipitated sulphur is removed; and a liquid, suitable as gas washing liquid for flue gases and/or liquid fertilizer component, the liquid being prepared by integrated processing of two or three waste materials respectively according to claims 1-6 and 7-9 respectively.
Patent NL-9000840-A (NL)
IPC: B29K105/06
Filed: 1990-04-10
Abstract: PCT No. PCT/NL91/00053 Sec. 371 Date Sep. 30, 1992 Sec. 102(e) Date Sep. 30, 1992 PCT Filed Mar. 28, 1991 PCT Pub. No. WO91/15347 PCT Pub. Date Oct. 17, 1991.A method is disclosed for the production of extruded plastic products by using an extruder (1) which has an extruder hopper (2) which is supplied with a hot mixture obtained by discontinuous mixing of PVC powder and aditives in a hot mixing zone, with the supply of frictional heat, wherein a first amount of PVC powder is mixed with an excess of additives with the supply of frictional heat, after which the mixture thus obtained is homogenised in the same mixing zone with a supplementary amount of PVC powder, in such a way that the final mixture has the desired concentration of additives, after which the hot mixture obtained after homogenisation is fed directly to the extruder hopper (2). An installation for the production of plastic products by extrusion, comprising a discontinuously operating hot mixer is also disclosed, as well as said hot mixer (3).
Patent NL-9101627-A (NL)
Title: Hydraulic control system for a platform
IPC: B65G69/28
Filed: 1991-09-26
Abstract: A hydraulic control system for controlling the movement of a loading and unloading platform with a lip, has, in addition to a power supply section, a hydraulic electrical alternating circuit with which a platform- control circuit or a lip-control circuit can be provided with pressurized hydraulic medium. If it is desired for the move out, the platform can be lowered in a controlled manner, in which case, if it comes to rest on the floor of a means of transport, the platform is protected from falling off the support by means of at least one breaker valve which is arranged on the corresponding platform lifting cylinder, but in any case the platform is also prevented from falling as a result of pressure building up after a short lowering time in a control inlet to a safety valve which then immediately blocks the free passage of hydraulic medium. The result is a hydraulic control system with dual safety features.
Patent NL-9301358-A (NL)
IPC: H04N7/50
Filed: 1993-08-04
Abstract: Known transcoders for compressed video signals comprise a decoder and a coder coupled thereto, between which a data signal is transmitted. Because compressed video signals comprise so-called difference pictures and normal pictures, both the decoder and the coder should have a feedback loop which is utilized in decoding and coding a difference picture and is not utilized in decoding and coding a normal picture. For example, for the purpose of prediction means (motion compensation and motion estimation) present in the feedback loop of the coder, much computation has to be carried out in the coder. The computation required is considerably reduced by concomitantly transmitting one or more information signals in addition to the data signal in a transcoder according to the invention, and complete decoding and complete coding no longer takes place. <IMAGE>
Patent NL-9301763-A (NL)
IPC: B60R19/34
Filed: 1993-10-12
Abstract: The invention provides an energy-absorbing structure, having an energy-absorbing inverter tube (4) which is anchored at a first end (8), and the second end (6) of which is connected to a structural element (34) on which a force acting in the longitudinal direction of the tube can be exerted, the inverter tube being coupled to a guide element (16) for guiding the inverter tube in the lengthwise direction of the tube. Said guide element is preferably formed by a guide tube (16) fitted inside the inverter tube (4), the first end of which guide tube is guided so that it slides in a tube guide (20) situated behind the first end of the inverter tube, as seen in the direction of movement thereof, while the second end is connected to the loadable structural element (34). <IMAGE>
Patent NL-9401202-A (NL)
Title: Scraper device
IPC: B65G65/28
Filed: 1994-07-21
Abstract: To process, for example, large piles of kitchen, fruit and greenery waste, a mass which is gradually supplied on a conveyor belt, for example, has to be scraped off for further processing, in order to be conveyed onwards by means of a transverse discharge, for example an endless conveyor belt. The object of the invention is to allow this scraping to take place automatically and in a controlled manner. According to the invention, for this purpose use is made of a device which comprises at least one scraper plate with projections which is driven along a closed contour in such a manner that it can move transversely with respect to its main plane.
Patent PT-70566-A (PT)
Title: Process for increasing the strength of non-plastic hydraulic cement mixes and such mixes
IPC: C04B28/02
Filed: 1979-12-10
Abstract: A method is provided for improving the strength and other properties of non-plastic dry hydraulic cement mixes. such as the dry concrete mixes used for making concrete masonry units The methods comprises incorporating a synergistic combination of two additives into the cement mix. The first additive is a salified methyl or ethyl substituted benzene or naphthalene sulfonate, and is preferably added in an amount of between about 0.01 and 1%, by weight based upon the weight of the cement. The second additive is a tertiary aliphatic amine oxide, and is preferably added in an amount of between 0.001 and 0 1%
Patent PT-73337-A (PT)
Inventor: MENEGHIN RENE
IPC: B65D17/34
Filed: 1981-07-08
Abstract: A pull tab for an easy opening can for tearing a pull panel to separate the panel from the can end. The tab is attached to the pull panel by an integral strap which is spirally wound to encircle the anterior portion. The spiral feature provides high shearing stress at the initiation of panel opening and then a flexible connection with the removable panel during continued opening to panel removal.
Patent PT-78747-A (PT)
Title: Process for the preparation of n-arylhalopyrrolidones
IPC: C07D207/273
Filed: 1984-06-15
Abstract: Production of N-arylhalopyrrolidones by intramolecular cyclization of an  alpha -halogen-N-2-alkenylamide is conducted in the presence of a copper-containing catalyst and a primary or secondary aliphatic amine.
Patent PT-80403-A (PT)
Title: An improved trap for houseflies and other flying insects
IPC: A01M1/02
Filed: 1985-05-07
Abstract: An improved trap for common houseflies and many other flying insects. The device has an upright array of parallel exposed conductors dimensioned and spaced such that alighting houseflies virtually have to alight in contact with two such conductors, means to periodically apply opposing pulsating charges to adjacent pairs of such conductors which causes such houseflies to dive downwardly toward an adhesive-covered sheet or other means to receive and hold insects diving from the array. The charges are about 25 to 40 volts peak and have a frequency of about 60 to 600 Hz. Applying such charges as a square wave is very highly preferred.
Patent PT-94336-A (PT)
Inventor: WHITE JAY P
IPC: G06Q10/00
Filed: 1990-06-11
Abstract: The present invention is directed towards a method for integrated foot measurement and footwear last inventory optimization. The inventive method comprises the steps of providing a foot sizing mechanism to measure and size a foot and to provide foot sizing data enabling proper fit of the measured foot with a particular footwear style; measuring and sizing a foot with the foot sizing mechanism; periodically transferring electronically the foot sizing data from the foot sizing mechanism to an electronic data processor and to a foot sizing database configured for adding new foot sizing data; analyzing foot sizing data in the foot sizing database to identify foot size data groups; assigning inventory control values to each of the foot size data groups; and utilizing the inventory control values to determine optimum footwear last inventory needs according to the foot size data groups. <IMAGE>
Patent PT-98747-A (PT)
Inventor: WETTLAUFER DAVID GORDON
IPC: A61P25/04
Filed: 1991-08-22
Abstract: This invention relates to 6,7-dihydro-3-phenyl-1,2-benzisoxazol-4(5H)-ones and -ols of the formula <CHEM>  wherein X is <CHEM> or loweralkyl; Y is hydrogen, halogen, loweralkyl, loweralkoxy, trifluoromethyl, nitro or amino; R is H when the bond between the oxygen atom and the carbon atom in question is a single bond; otherwise the dotted line signifies part of a double bond to the oxygen atom; R1 is hydrogen, loweralkyl or arylloweralkyl; R2 and R3 are independently hydrogen, loweralkyl or arylloweralkyl, or R2 and R3 taken together with the nitrogen atom form an optionally substituted heterocycle selected from the group consisting of piperidinyl, pyrrolidinyl, morpholinyl, imidazol-1-yl, 1-piperazinyl, said substituents being hydrogen or loweralkyl; 4-substituted-1-piperazinyl of the formula <CHEM>  where R6 is loweralkyl, aryl, arylloweralkyl, <CHEM>  2-pyrimidyl, <CHEM>  2-pyridinyl of the formula <CHEM>  or 4-pyridinyl of the formula <CHEM>  4-substituted-1-piperidinyl of the formula <CHEM> wherein R7 is hydrogen, loweralkyl, aryl, arylloweralkyl, 2-pyridinyl of the formula <CHEM>  4-pyridinyl of the formula <CHEM>  2-pyrimidinyl of the formula <CHEM>  arylcarbonyl, <CHEM> R8 is hydrogen or -OH; R4 is hydrogen, loweralkoxycarbonyl or aryloxycarbonyl; Z is chlorine, bromine or fluorine; m is an integer of 1 to 4; n is an integer of 1 to 4 or a pharmaceutically acceptable acid addition salt thereof and where applicable the geometric and optical isomers and racemic mixtures thereof. The compounds of this invention display utility as antipsychotic agents and analgesic agents.
Patent SI-9012260-A (SI)
Title: Process for preparation of transdermal therapeutic systems containing buprenorphine as the active component
Inventor: HILLE THOMAS
IPC: A61K9/70
Filed: 1990-11-27
Abstract: The controlled delivery of buprenorphine or its pharmaceutically compatible salts over at least 24 hours onto the skin is ensured by a transdermal therapeutic system composed of a backing layer which is impermeable to active substance, of an adhesive reservoir layer and, where appropriate, of a protective layer which can be detached again, which system is characterised in that the reservoir layer contains 20-90% by weight of polymeric material, 0.1-30% by weight of plasticiser, 0.1-20% of buprenorphine base or of one of its pharmaceutically acceptable salts and 0.1-30% by weight of solvent for the active substance base.
Patent SI-9200305-A (SI)
Title: Arrangement of duct elements
IPC: F16L3/00
Filed: 1992-11-06
Abstract: An arrangement with utility-duct elements contains, in a retaining frame (2), lines (4 to 6) and/or pipes (25, 26), in particular for water, said lines (4 to 6) and/or pipes (25, 26) being designed as essentially vertical runs and extending at least essentially over the entire height of the arrangement. This arrangement is to be further developed to the effect that rapid assembly is permitted as is, in an operationally reliable manner, compensation of temperature changes or tolerances. It is proposed that, by means of slots (80) arranged in the horizontal direction in the retaining frame (2), it be possible to align the lines (4 to 6) and/or the pipes (25, 26) in a horizontal direction with respect to the retaining frame (2). The lines (4 to 6) have, preferably in the upper region of the arrangement, in each case one bend (8 to 10) which is designed as an expansion bend and/or as a tolerance compensation means. <IMAGE>
Patent SI-9300252-A (SI)
Title: Holding-steching arrangement for printer stencils on printing table for printed circuits
Inventor: ZEPIC JANEZ
IPC: B41F15/36
Filed: 1993-05-12
Abstract: The invention relates to a clamping-stretching system for stencils for screen printers, with a printing table for PC boards designed for applying colours, pastes, adhesives, etc. onto even surfaces of a print, preferably onto electronic PC boards with a stencil, which also allows through plating of holes of electronic PC boards. The clamping-stretching system of the stencil may be an element of a machine, or it may be fixed via a frame (4) to all types of printers. Stencils are clamped into it in an exchangeable manner. A front crossbar (9) and a back crossbar (10) are guided in the side profiles of the frame which have a pressure bar at their lower part. The front crossbar (9) rests against the front wall (7) or against the front profile of the frame via at least one adjustment screw (5) and a cascade of disk springs (13). A universal printing table (3) with an exchangeable reception plate has bore-holes into which spacers are inserted in such a manner that they can be pulled out, which support an exchangeable reception plate, and a spacer which would get stuck in one of the holes in the reception plate or in a print, can be pulled out.
Patent SI-9520018-A (SI)
Title: Radiator valve
Inventor: KJAER OLE
IPC: F16K47/02
Filed: 1995-01-31
Abstract: In a radiator valve a second throttle point which is formed by a gap (119) between an annular face (114) surrounding the valve seat and the end face of an insert (113) is located downstream of a first throttle point between the valve seat (108) and the closure member (109). The gap (119) is axially offset with respect to the valve seat (108). In particular, the valve seat (108) projects beyong the annular face (114). In this manner, valve noise can be considerably reduced.
Patent SI-9700142-A (SI)
Title: Microreinforced concrete roofing tile
Inventor: LOCICNIK MIHA
IPC: E04D1/04
Filed: 1997-06-02
Abstract: The invention refers to the application of microreinforced concrete (1) to the production of concrete roofing elements and solves the problem of durability of concrete roofing elements as well as the problem of their heavy weight. The invention is not bound to the technology of manufacture because it can be applied to any known technological process of concrete roofing element manufacturing (pressing, casting, and extrusion). A microreinforcement (2) that may be of steel or plastic fibres is intermixed into a concrete mixture (1). The technical essence of the microreinforced concrete roofing tile is the use of the microreinforcement (2) in concrete (1) to prevent microcracking of concrete and thus the decay of roofing tiles, and to enable, under presumption of proper functionality, a reduction of element thickness (5) and by this reduction of element weight to be achieved increasing in this way its competitiveness with regard to the unreinforced concrete roofing tile. Characteristics of the element are shape, roundnesses of the element itself (3) and the surface smoothness (4).