baber/WOPTO huggingface dataset:
Patent NL-7211898-A (NL)
Title: Flattened film tubing cut-off machine - esp for separating lengths at trans-verse perforation lines for plastic bag prodn
IPC: B26F3/00
Filed: 1972-08-31
Abstract: The extruded, blown film tubing is preperforated at regular intervals before winding on the storage reel. From that reel it is fed by a pair of rollers to a secondary, eccentrically mounted, perforating roller, synchronized with the movement of the initial perforations. The film then passes over a tension regulation section using idler rollers, to a second pair of drive rollers at the same speed as the first pair and thence between a pair of parallel rubber belts running faster still between which it is clamped when inner pressure rollers are operated by a control system using a sensor for the secondary perforation line, so separating lengths from the main run of material.
Patent NL-7315731-A (NL)
Title: Flame-proof unsatd. polyesters - from 2,5-dibromoterephthalic acid, unsatd. dicarboxylic acid and polyol
IPC: C08G63/682
Filed: 1973-11-16
Abstract: A fire-resistant polyester is prepd. by polyesterification of a polyol, 2, 5-dibromo-terephthalic acid (I) and an alpha, beta-ethylenically unsatd. dicarboxylic acid (II); (I) provides 5-90% (10-75%) of the acyl equivs. Increasing the ratio of (II) gives a more reactive polyester, i.e. gelation and hardening times, in mixts. contg. copolymerisable monomers, e.g. styrene, are shorter; higher (I) concns. give more flame-resistant polyesters; which can be dil. with more inflammable components e.g. styrene or other inflammable polyesters, without loss of flame-resistance.
Patent NL-7411474-A (NL)
IPC: B29C65/20
Filed: 1974-08-28
Abstract: 1514954 Branching pipes WAVIN BV 27 Aug 1975 [28 Aug 1974] 35368/75 Heading F2G A device for welding a branch tube part 11 on to a main pipe 5 of plastics material comprises two pairs of upper and lower shells 2a, 3a and 2b, 3b which are spaced along the length of the pipe 5 and which may be clamped around the pipe by means of a lock member 4 to reinforce the main pipe against deformation, a holding member 13 for the branch tube part, the member 13 being reciprocable toward and away from the pipe 5 by means of a push rod 20 slidable in a fixed bridge 18 and a heating member 9 mounted on a pivot 21 and having a surface 15 engageable with the pipe 5 through recesses formed in the shells 3a, 3b and a surface 15a engageable with the surface of the branch tube part 11 which is to be welded, the arrangement being such that with the heating member 9 in the position shown the surfaces to be welded are heated, the holding member 13 is then retracted to allow removal of the heating member 9 and the branch tube part 11 is then pressed on to the pipe 5 using the push rod 20 to effect the welding step. The temperature of the heating member 9 is adjustable so that the temperatures of the main pipe and the branch tube part are different and the edges of the heating member 9 are constructed so that they are gradually and increasingly spaced from the pipe 5 to provide a gradual distribution of temperature so as not to weaken the walls of the pipe 5 which is otherwise supported between the shells 2a, 2b, 3a, 3b. The push rod 20 acts on the holding member 13 by way of a spring 14 to determine the compressive force being applied to the branch tube part 11.
Patent NL-7411777-A (NL)
Title: Random organosilicon copolymers - by anionically polymerising vinyl-triorgano-silane with conjugated diene or vinyl-dimethyl-organo-silane
IPC: B01D71/44
Filed: 1974-09-05
Abstract: Organosilicon copolymers with statistically distributed monomer units in the chain are prepd. by the aminic copolymsn. of a vinyltriorganosilane (I) withi a conj, diene (II) or a vinyldimethylorganosilane (III). Copolymsn is effected in the mass or in a hydrocarbon solvent at 15-50 degrees C in the presence of an organolithium catalyst. (where R is 1-3C n-alkyl; R1 is 1-3C n-alkyl or phenyl; R2 is H or methyl; R3iis H or methyl; R4 is benzyl or 3-10C n- or i-alkyl; and R1 is not the same as R4). Esp. for medical purposes as a result of their compatibility with living tissues. Also for membranes separating industrial gas mixts., e.g. oxygen/nitrogen and helium/nitrogen as a result of their very high separation factor.
Patent NL-7510824-A (NL)
Title: Price displaying indicator unit for articles etc. - has plastic holder with parallel slots spaced at given distances with strips
IPC: G09F7/08
Filed: 1975-09-15
Abstract: Indicator unit which can be used for a number of purposes, such as indicating the prices of articles on sale, name of articles, symbols or other indications of such nature. With this system it will be possible to display any desired number, work or symbol quickly. The indicator consists of a holder made from metal or plastic or similar material. The holder has folded over top and bottom walls with a slot along the longitudinal edges. A support is fitted in between the slots, and one section of the support has a number of parallel sets of two slits or slots. The adjacent slots of every two slots also have sets of slots a given distance apart. A strip fed through each set, gives the indications such as figures, letters, words or symbols. They are spaced in such a way that at least one of the symbols on the strip becomes visible. Each support is mounted in a holder. There is a backing plate to each support for each of the strips.
Patent NL-7602714-A (NL)
Title: Sliding door operating mechanism - has lock bar engaging in slot to allow limited door movement
IPC: E05D15/56
Filed: 1976-03-16
Abstract: The mechanism opens and shuts a sliding door, particularly of the type sinking into notches in the guide rail in front of the doorway, and having to be lifted onto the rail again on opening. It has a lock with bar, and a lever with a cam. The opening (14) in the door frame (15) accommodating the lock bar is in the form of a slot, allowing the door to be moved over a set distance before the bar comes into contact with the wall of the opening. The mechanism can be mounted directly on the edge of the door, by means of a bearing plate (1). There can also be an auxiliary component (13) with a coloured face moving with the bar, and visible via a slot (8a), indicating whether or not the door is locked.
Patent NL-7604483-A (NL)
Title: Hydraulic or pneumatic sliding stop valve - has two components held against seats by spring mechanisms with controlled force
IPC: F16K3/18
Filed: 1976-04-27
Abstract: The sliding stop valve has two sealing components mounted on a spindle, by means of which they are moved in and out of the passage to be shut off. The components are moved to and from each other so as to be pressed simultaneously against a seat or freed from it. The parts moving the components (22, 23) together and apart include flexible parts such as springs (21) or a medium under pressure, and which hold the components against the seats (4) with a controlled force not dependant, or only slightly dependent, on the reactive force exerted by the seats on the components. The components can be moved together and apart by turning the spindle (16), this having an eccentric (18) acting against the springs.
Patent NL-7701932-A (NL)
Title: Connector between chain and wire rope - has internal wedge and wire strands and pin for chain link
IPC: F16G11/04
Filed: 1977-02-23
Abstract: The connection between a chain and wire rope is designed to ensure strength in connector comparable with the chain and rope strength. The connector has a body (24) with an internal tapering longitudinal channel for holding the wire rope end. A solid wedge (34) with a matching tapering profile within the channel presses the wire rope strands against the tapering bore walls. This wedge can be disconnected from the housing (24) by a screw connection. The chain end link is held in a transverse pin (58) in the end of the connector. This end is attached by the screw connection.
Patent NL-7704537-A (NL)
IPC: F28F9/02
Filed: 1977-04-26
Abstract: A corrugated plate heat exchanger for effecting temperature transfer between two isolated fluids. The heat exchange elements comprise a plurality of elongated corrugated plates arranged to provide dual isolated flow channels therethrough. The arrangement of the corrugated plates also provides the capability of introducing the first fluid through one end of the exchanger and out the other end while introducing the second fluid at the sides of the exchanger to readily adapt said changer to both counter-flow and cross-flow operations.
Patent NL-8000003-A (NL)
Title: Light meter with measuring cell and relaxation oscillator - has voltage divider circuits to apply voltage signals to comparator and output amplifier to form rectangular pulse output
IPC: G01J1/46
Filed: 1980-01-02
Abstract: The light meter uses a measuring cell (2) connected to one terminal of a comparator (1) with the output connected through a resistor-comparator. The other input of the comparator is via a relaxation oscillator with power supply terminals (6,7) connected to voltage dividers, one a pair of resistors (8,9), and the other a resistor and capacitor (10,11). The mid-points of the voltage dividers feed a comparator (13), the output of which controls a switch (12) which transfers the oscillator pulses to the output comparator (1). The relaxation oscillator circuit has the effect of transforming sawtooth waveform pulses, with amplitudes based on a logarithmic scale of light intensity into rectangular pulses.
Patent NL-8005534-A (NL)
Title: Flat component forming work tray - has profiled portion moulded round edge and securing edge strip
IPC: A47B95/04
Filed: 1980-10-07
Abstract: The component may be used as a work or serving tray etc. with an edge strip. Round its edge a profiled portion (6) is mounted, having anchoring members protruding outwards, by which the edge strip (21) is held in place. This portion can be of U-section, its two parallel arms clamping part of the strip between them, and can also have a top protrusion to which a sealing strip (14) is secured. The edge of the sealing strip towards the component can be arranged to taper to a point, and it can also have a protrusion clamped between the component and the profiled portion.
Patent NL-8005545-A (NL)
Title: Wheel hub and bearing assembly - uses bearing spacer to transmit thrust forces and avoid stress concentrations at axle corner
IPC: B60B27/00
Filed: 1980-10-07
Abstract: The hub has a bearing stop shoulder projecting radially inwardly from an inner circumferential surface of the hub. A bearing is mounted on an outer circumferential surface of the spindle and the bearing spacer is mounted intermediate the stop shoulder and the bearing. The bearing spacer is comprised of an annular member having axially extending inner and outer cylindrical surfaces and radially extending end surfaces. One of the end surfaces extends radially outward from the inner cylindrical surface a radial distance less than the radial extent to the stop shoulder. This end surface is joined to the upper cylindrical surface of the bearing spacer by a surface spaced from the stop shoulder and the inner circumferential surface of the hub. The bearing spacer transmits thrust forces from the bearing to the bearing stop shoulder while allowing a large radius on the bearing stop shoulder to reduce undesirable stress concentrations.
Patent NL-8101464-A (NL)
Title: Ornamental growing plant packing - comprises container trough of stiff flat material in transparent sack forming support
IPC: B65D85/52
Filed: 1981-03-24
Abstract: The packing is for growing plants, particularly ornamental ones, and comprises a trough-shaped container (1) of stiff flat material for the plant, and a sack-type support of transparent material (4) enclosing the container. One or more of the container sides can be extended upwards, and can be U-shaped (2,3). In plan view, the container can be a narrow rectangle, with the U-shaped walls at the ends. The walls of the sack-type support can be welded together at a point (5) a set distance above the container, the weld seam running for part of their length.
Patent NL-8104202-A (NL)
IPC: B26B19/14
Filed: 1981-09-11
Abstract: The invention relates to a shaving apparatus comprising an external cutting member 3 having a shaving portion 5 formed with hair-entry apertures 4 and an internal cutting member 6 which is rotatable relative to the external cutting member and which comprises cutting elements 8 which extend in an axial direction towards the shaving portion. The internal and external cutting members comprise separate corresponding bearing portions 24, 25; 29, 32; 33, 34, 36; 41, 42 for rotationally supporting the two cutting members 3, 6 relative to each other in the axial direction.
Patent NL-8302090-A (NL)
Title: Rotary clothes drier has pillar in two telescopic parts - with upper part raisable e.g. by crank and securable in raised position e.g. by set screw
IPC: D06F57/04
Filed: 1983-06-13
Abstract: The rotary clothes drier comprises a pillar at its upper end provided with outwardly swivelable arms between which clothes lines are arranged. The pillar consists of at least two portions which are telescopically slidable relative to one another and securable (e.g. by a set screw) in the desired relative position. The upper portion may have a square section whilst its lower end is provided with a tooth rack meshing with a pinion in the lower portion rotatable by a crank.
Patent NL-8501482-A (NL)
Title: Thickness meter for sheets of material e.g. paper - increases displacement of roller mechanically to move indicator
IPC: G01B5/06
Filed: 1985-05-24
Abstract: A support frame (4) is fixed to a guide-plate (5) at the base of the machine. A roller (10) is free to rotate on the end of a T-shaped block (16). Two pairs of flat leaf-springs (11,11', 12, 12') connect the ends of the tee block to the frame, via securing blocks (13, 13', 14,14', 15, 15'). When a sheet is introduced between the guide-plate (5) and a curved upper guide, the roller (10) rises up on top of the sheet and is displaced sideways, due to the leaf-springs. The amplified movement of the T-block is displayed by an indicator needle (21) which moves sideways along a graduated scale (22). Typical mechanical amplification factors are between 50 and 70, e.g. a scale movement of 6 mm for a sheet 0.1 mm thick.
Patent NL-8600721-A (NL)
Title: Wooden panel for memorial grave - has parallel glued hard wood beams secured with threaded rods
IPC: E04H13/00
Filed: 1986-03-20
Abstract: The grave plate is constructed of several parallel hardwood bems. The beams are glued at the edges, and transversely connected e.g. by four screwed rods, with locknuts at each end. The panel is secured on a concrete or plastics base slab, which in turn is supported e.g. on two wooden poles driven into the soil. The hardwood beams (1) are glued at the edges, drawn together by threaded brass rods (3) and secured at each end by nuts (5). Wooden seal plugs are then inserted in the recesses (4). The memorial is supported on a concrete or plastics base slab (7), which in turn is screwed or bolted to wooden poles (6) driven into the soil.
Patent NL-8801721-A (NL)
Title: Seedling conveyor and automatic planter - transports plants by belt conveyor, selectively scans them then sends to pneumatically operated pipe planter
IPC: B07C5/12
Filed: 1988-07-07
Abstract: The plants or cuttings are placed by hand on a conveyor system and carried to the discharge station (46) where the root end is coated with soil before being transferred to the planter (63). The planter has eight pipes (64) through which the plants or cuttings are passed pneumatically down to the planting trays (55). The root ends of the plants or cuttings are guided into planting holes (62) which are the filled with a slurry mixture of soil, water and nutrients through a nozzle. During the handling the plants are scanned to meet a predetermined requirement of size to suit the planting hole, length or some other criterion.
Patent NL-8901767-A (NL)
Title: Plastic container body formation method - has segments clamping tube end in radial direction against sealing ring
IPC: B29C31/00
Filed: 1989-07-10
Abstract: The rigid body of a three-part container and to which a bottom and cover are fixed is formed of biaxially-oriented plastic such as polyethylene terephthalate, using a mandrel on which a tube of the desired length is fitted and heated. A tubular casing is placed over the mandrel, leaving an intervening gap, and has a cooling system for the tube heated on the mandrel, the tube being expanded by compressed air against the casing. A sealing ring works against the tube end, while clamping segments in a ring move in the radial direction to clamp the tube end against the ring, and are thrust by a return mechanism into the open position. A compressed-air pipe extends through a cylinder sealed to the ring and casing, and contains a piston acting via ramp faces on the segments, and is also thrust by a return mechanism into a position corresponding to the open one of the segments.
Patent NL-9201715-A (NL)
Title: Cord (rope, cable) clamp
IPC: F16G11/00
Filed: 1992-10-02
Abstract: Cord clamp comprising a small tube with an incision in the tube wall, oriented in the longitudinal direction from one end. At its end, this incision opens out in a clamping space, into which a point directed towards the incision projects. This clamping space preferably comprises a V-shaped branch, between which the point is formed. A cord clamp of this nature is easy to produce from plastic material. It is extremely advantageous if, at an end with an incision, a bevel with respect to the longitudinal axis of the small tube runs towards the incision. Furthermore, it is advantageous if the point or the edges of the incision and/or of the clamping space are bevelled. There may be numerous variants of this cord clamp. For example as two parallel tubes for closing a bag by tightening the bag.
Patent NL-9401473-A (NL)
Title: Bending device
Inventor: VLIET PETRUS ANTONIUS VAN
IPC: B21D11/12
Filed: 1994-09-09
Abstract: A bending device for elongate material is provided with a table for supporting material, a stationary die on the table, for holding the material in place and establishing the bent shape, and a turntable, which is mounted in the table, can rotate in two directions about the die and is provided with a drive, with a bending tool for bending the material around the die. The bending tool is provided with a driver member for moving it up and down between an active position and a retracted position, out of and into the turntable.
Patent PT-86484-A (PT)
Title: New oligosaccharides immunogens and vaccines and methods for prepararing such oligosaccharides immunogens and vaccines
Inventor: BEUVERY EDUARD COEN
IPC: A61K39/102
Filed: 1987-12-30
Abstract: The invention relates to new oligosaccharides comprising the structure (D-ribose-D-ribitol-phosphate)m, (D-ribitol-phosphate-D-ribose)m or (phosphate-D-ribose-D-ribitol)m, m being 2,3,4 .... 19 or 20, to immunogens containing such oligosaccharide, to vaccines containing such immunogens and to methods for preparing such oligosaccharides, immunogens and vaccines. The vaccine is very suitable for treating infections caused by Haemophilus Influenzae type b.
Patent PT-87250-A (PT)
Inventor: SLEIGH THOMAS
IPC: C07J1/00
Filed: 1988-04-14
Abstract: 2-Morpholinyl-androstane derivs. of fomrula (I), their mono- and bis-quat. ammonium cpds. and the acid addn. salts of (I) or its mono-quat. ammonium cpds. are new. In the formula, R1 = H or 1-12C opt. substd. acyl; R2 = H or 1-12C acyl; R3 = CH2, N(Me) or a bond. - Pref. R1 = H; R2 = 1-6C satd. acyl; R3 = CH2 or bond; and cpds. are 16 beta-monoquat. ammonium cpds..
Patent PT-87297-A (PT)
Inventor: INGVARTSEN PEDER
IPC: G09F3/02
Filed: 1988-04-21
Abstract: A plate-shaped sign (1) for identification purposes, said sign being adapted to be placed around an edged object by bending the sign around the edges of the object. To prevent possible theft, the plate (1) has at least one bend which is resistant to backward bending about an associated bending line (4, 5), and the plate is moreover capable of being bent via weakening along other bending lines (2, 3).
Patent PT-93493-A (PT)
Title: Device applicable to boats, for collecting up crude oil and other pollutants from the water
IPC: C02F1/40
Filed: 1990-03-19
Abstract: The device claimed in this application is that shown in the figure and it consists of one or more pumps 2, aided by one or more hydraulic lift systems 1, formed by one or more sets of meshing pinions 5. The collection intake of the pump is protected by one or more meshes 3. In the lower and lateral bases of the pump 2 there is or are one or more adjustable systems 4 which form the first separation of the water from the product picked up. The system of movement of the pinions 5 is formed by means of one or more motors 6. The material collected is conveyed to the inside of the vessel via the tubular system 8. The link between the pump or pumps 2 and the actual boat is achieved by means of one or more support shafts 7 which may be fixed or movable.
Patent PT-94705-A (PT)
Title: Process for the preparation of a herbicide composition containing triazine derivatives as active ingredient
Inventor: NISHII MASAHIRO
IPC: C07D405/12
Filed: 1990-07-13
Abstract: The invention relates to a process for the preparation of a herbicide composition in the form of a water- dispersible powder which comprises incorporating 10 to 55% by weight of a triazine derivative represented by the general formula <IMAGE> [in the formula A represents <IMAGE> (in which Y1 represents an atom of hydrogen or a methyl group and Z represents an atom of oxygen or a sulphur atom) <IMAGE> (in which Y2 and Y3, which may be the same or different, each represent a methyl or methoxy group) or <IMAGE> (in which Y4 represents a methyl, trifluoromethyl or methoxy group or an atom of fluorine and n represents a whole number between 0 and 2) X1 represents a halogen atom and R1 represents a hydrogen atom, a methyl or ethyl group].
Patent SE-9000399-A (SE)
IPC: H01R43/042
Filed: 1990-02-05
Abstract: A tool for crimping a connector onto a cable includes a crimping device which is mounted on a forward end of an axially movable piston, and a localizing device for detachably holding a cable and a connector in position for coaction with the crimping device while crimping the connector onto the cable. The piston is journalled in a hollow spindle and is driven reciprocatingly at a pre-determined length of stroke by means of a drive mechanism. The tool further has a distance setting means, including an external screw thread on the spindle and a nut surrounding the spindle and engaging the screw thread thereof, for continuous setting of the distance between the crimping device, when the piston is located in its retracted position, and the localizing device.
Patent SI-9111940-A (SI)
Inventor: BEHR KARL-GUENTHER
IPC: G03B21/06
Filed: 1991-12-16
Abstract: Predloženi izum se nanaša na pisalni projektor
za uporabo z vsaj eno večjo in eno majhno deicvnc
površino (1; 3 oz. 4) nad Fresnell lečo (7), obsegajoč
svetlobni vir, razporejen pod delovno ravnino, pri
čemer je pisalni projektor karakterističen po eno- ali
večlečnim kondenzerjem (9; 15), ki se ga da namestiti
med žamičnim ohišjem (10) in Fresnell lečo (7). V
primeru manjše delovne površine (3 oz. 4) fokusira
kondenzer (9; 15) svetlobni tok (6), ki je dimenzioniran
za večjo delovno površino (1), na manjši delovni
površini (3 oz. 4)
Patent BG-102553-A (BG)
Title: Thiol derivatives having metallopeptidase inhibitor activity
Inventor: PELLACINI FRANCO
IPC: A61K31/34
Filed: 1998-06-18
Abstract: The compounds inhibit simultaneously angiotensineconvertingenzyme and neutral endopeptase and can be used for the treatmentof cardiovascular diseases. They have the formulawhere R, R1, R2 & R3 have the meanings listed in the description.The invention also relates to methods for the preparation of thecompounds and to pharmaceutical compositions containing them asactive ingredients.10 claims