baber/WOPTO huggingface dataset:
Patent NL-2035201-A (NL)
Title: Intelligent ticketing system and method for transformer station
Inventor: WEI TAN
IPC: G06Q10/20
Filed: 2023-06-28
Abstract: The present invention discloses an intelligent ticketing system and method for a transformer station, which are applied to the technical ﬁeld of automatic control of the transformer station. The system comprises an intelligent ticketing module, wherein the intelligent ticketing module is conﬁgured to designate an operated device, set an initial state of an operation ticket according to a current state of the operated device, sequentially retrieve a deposit ticket in various types of operation ticket libraries according to a priority sequence of the operation ticket types, and automatically search an operation ticket meeting a requirement. In the process of searching the operation ticket, after the retrieving is completed according to the operation ticket types, if a corresponding operation ticket is present, the operation ticket is selected, if only a template ticket of the operated device is present, an actual unaudited operation ticket is generated according to a template table, and if no operation ticket meeting a requirement is present, a proper template table of other devices is searched in an eXisting template table library, and an actual unaudited operation ticket at the interval is generated. The present invention can help operation and maintenance personnel quickly search and call a required operation ticket, thereby shortening the working time and improving the working efﬁciency.
Patent NL-7416482-A (NL)
Title: Antireciprocal network with two or more gates - which are inserted into a closed loop together with at least three impedances
IPC: H03H11/42
Filed: 1974-12-18
Abstract: The network includes two amplifiers connected with both gates. Each amplifier consists of a transistor, and the loop contains, in this order: a first gate (1, 2) first terminal (2); a first impedance (15); a second impedance (12), first and second terminals of the second gate (3, 4) a third impedance (13) and second terminal of the first gate (1, 2). The base-collector path of a first transistor (10) is between the second gate (3, 4) second terminal and the first gate (1, 2) first terminal (2). The collector-emitter path of a second transistor (11) is between the second gate (3, 4) first terminal and first gate (1, 2) second terminal. This transistor base is connected to the first impedance (15) terminal not connected to the first gate terminal (2).
Patent NL-7610679-A (NL)
Title: Latex emulsion coagulating appts. - in which the water and polymer are separated out in the less than full flights of a screw
IPC: B29C48/76
Filed: 1976-09-27
Abstract: In appts. for extracting rubber from a water emulsion comprising a screw within a housing, emulsion is fed to the housing and coagulated therein. The coagulated matl. is fed through a restriction to a relatively low pressure region where the screw flights are only partly filled and the water is caused to separate out from the rubber. Venting means is provided in the low pressure region to vent the water under counter-pressure caused by the effective seal made by the rubber as it passes through the extrusion die. The use of a hot plasticised polymer in the emulsion is avoided.
Patent NL-7611507-A (NL)
Title: Hopper barge with pump - has suction passage formed in hinged bottom flaps and adjacent bottom sections
IPC: B63B35/30
Filed: 1976-10-18
Abstract: The hopper barge has a set of discharge flaps hinging on horizontal axes in the bottom, aslo a suction pipe with water inlet and pump at opposite ends and inlet valves for the spoil to the dumped, so that the barge can be emptied by the suction pipe with the flaps shut. The suction pipe is formed by passages in the flaps and in the intervening bottom sections, and which are in line with each other. Each flap can be brought into a position where the bottom opening is still shut, but where the passage in it is not connected at the pump end to the passage in the adjacent bottom section. In this position the flap frees another inlet, through which water can be drawn in via the suction passage.
Patent NL-7612410-A (NL)
IPC: F04C19/00
Filed: 1976-11-09
Abstract: Liquid ring compressors and pumps using a ferrofluidic ring liquid are disclosed there being electrical coil means disposed around the compressor or pump casing to induce a field in the ferrofluidic ring liquid causing that liquid to form a rotating ring within the casing to drive the rotor.
Patent NL-7713248-A (NL)
IPC: A01G1/00
Filed: 1977-11-30
Abstract: In the production of a carpet of grass or other vegetable matter, a compost made from wood bark which is crushed and gauged, is spread onto a substantially flat surface impermeable to plant roots, the compost being mixed with seed before, during, or after, application of the flat surface. The roots of the plants formed from the seed form a fabric embedded in the compost. The carpet thus formed may be easily detached from the flat surface.
Patent NL-7806774-A (NL)
Inventor: TIETJENS EDUARD W
IPC: B26B19/42
Filed: 1978-06-23
Abstract: The invention relates to a shaving apparatus comprising a drivable cutting unit with cutters, each cutter being equipped with a lead cutter which leads in the direction of driving and which is movable relative to the cutter. The lead cutters serve to slightly pull the hairs, so that a better shaving result can be obtained. The distance over which the hairs can be moved is limited by the shape and dimensions of the cutter and the lead cutter and by the properties of the hairs and the skin. It is the object of the invention to eliminate this restriction and this leads to a construction in accordance with which each cutter, in addition to the said first lead cutter, is equipped with a second lead cutter which leads relative to the first lead cutter and which second lead cutter is movable relative to the first lead cutter.
Patent NL-7809256-A (NL)
IPC: F16H57/033
Filed: 1978-09-11
Abstract: Different transmission components such as a clutch 1, a differential 2, a manual gearbox 3, a torque converter and an automatic gearbox are mounted in casings, 4, 5, 6 which are attachable to one another so as to permit different transmission combinations, for automobile vehicles with manual or automatic transmission, and front-wheel, rear-wheel, or four-wheel drive. <IMAGE>
Patent NL-8201125-A (NL)
Title: Heat pump operating system - delivers vapour for absorption and weak solution to bottom of absorber rising passage
IPC: F25B29/00
Filed: 1982-03-18
Abstract: A mixture of carrier medium and refrigerating medium, e.g. water and ammonia are pumped through a circuit (2) contg. a generator (6), a circuit section (7) for a low proportion of refrigerating medium, an absorber passage (8), and a circuit section for a high proportion of the medium. Heat (Qg) delivered to the generator separates refrigerating vapour from the rich mixture (4) and passes it along a refrigerating circuit. The weak mixture (10) is passed to the absorber for enrichment there by the vapour (11), heat (Qa) being extracted and the enriched mixture returned to the generator. In the refrigerating circuit (3) from the generator, the medium flows in succession through a condenser (14), an evaporator (16) and through a passage (5) in the absorber. Heat is extracted (Qc) from it at the condenser and supplied (Qv) to it in the evaporator. The vapour to be absorbed and the weak solution are delivered to the bottom of a rising passage (5) in the absorber.
Patent NL-8204862-A (NL)
Title: Flower pot with regulated water supply - has reservoirs around upper pot communicating with hollow drainage cover having perforated column leading to drainage hole of lower pot
IPC: A01G27/02
Filed: 1982-12-16
Abstract: The flower pot comprises a lower pot with a drainage hole at its bottom covered by a hollow drainage cover. A bottomless upper pot is located coaxially with the lower pot, with its lower side at a level slightly below the brim of the upper pot. The base of the upper pot is externally provided with radially extending, intercommunicating hollow reservoir structures. Each reservoir structure has a hollow column communicating with the drainage cover. The drainage cover has a hollow perforated column rising from its centre, with its internal space communicating with the drainage hole.
Patent NL-8300905-A (NL)
IPC: G02F2/00
Filed: 1983-03-11
Abstract: An emitter-receiver laser device with heterodyne detection comprises a laser emitter (1), an optical separating lamina (6), a rotary shutter (11) and an optical system (10), aligned successively on the same axis (2), in order to form a beam of impulses (29) illuminating the target, and on the return axis (13) of the separating lamina (6) it has a crystal (14) which produces frequency shifting of the radiation (reference beam) and which is followed by a photoelectric detector (16) which also receives an echo (30) of the laser impulses returned by the target. The output of detector (16) is amplified by amplifier (22) and passed through an envelope detector (23) and amplifier (24) to undergo a syndronous detection at the modulation low frequency produced by the shutter (11). Parasitic retroreflections of the laser impulses from the optical system (10) do not confuse the detector (16) in this arrangement. <IMAGE>
Patent NL-8301846-A (NL)
Title: Open plan room-kitchen ventilation system - has vacuum extending into outer duct to draw away stale air
IPC: F24F7/06
Filed: 1983-05-25
Abstract: The ventilation system (1) is connected on the one hand to the vent discharge of a dwelling and to a room (4) connected via a flow inlet and also connected to an outer duct (9). The inlet opening (6) is connected via the ventilation unit (7) with inner duct (8). When the system is operating, air is drawn from the room via the inner duct (8) in the discharge. A vacuum is created where the discharge meets the inner duct (8) because of the enlarged cross-section. This vacuum extends into the outer duct (9), thus drawing away more air. This ensures that no stale air remains suspended against the ceiling.
Patent NL-8400181-A (NL)
Title: Tetrahedral loudspeaker cabinet - reduces internal resonance effects by virtue of shape, wall thicknesses and internal baffles
IPC: H04R1/28
Filed: 1984-01-19
Abstract: The cabinet is constructed from four triangular plates. At least one of the plates has an opening for mounting a loudspeaker. Some or all of the six sides of the tetrahedron have different lengths. The plates may also have different thicknesses and irregular cross-sections. Various internal baffles may also be used. If two or more speakers are installed in the cabinet, their acoustic centre points lie on the same vertical line. One version (35) has curved diffusing baffle plates (36,37) on the non-horizontal edges of the face which carries the speaker.
Patent NL-8400344-A (NL)
Title: High-frequency source of ions of difficulty fusible material - has gas plasma chamber with RF induction coil contg. sputter material inside electrodes with opening facing electrodes of ion beam system
IPC: H01J27/16
Filed: 1984-02-03
Abstract: The high frequency source of ions of difficultly fusible material (23) comprises a discharge chamber (1; 2-4) with a high-frequency excitation system (RF inductor 24). This chamber contains an ion-optic system (11) having an anode (12) with central opening aligned with a passage in a cathode (13), and a generator (14) to produce a molecular flow of the material. A connection (25) is provided for admitting plasma-producing gas. The generator (14) faces the system (11) and comprises a co-axially arranged anode (15) and cathode (17) with open ends (16,18) facing the system (11), the hollow space (19) within the cathode (17) containing the material (23). The generator (14; 15,17) and/or the material (23) is preferably axially movable (20, via 22 etc.).
Patent NL-8500182-A (NL)
Title: Two=stroke IC engine - has passage in piston crown in line with inlet at bottom dead centre
IPC: F02F3/24
Filed: 1985-01-23
Abstract: The two-stroke engine has one or more cylinders each with inlet and outlet ports, a considerable part of the combustion chamber being formed in the piston crown (1). This chamber section consists of a passage (6), one end of which is clear of the piston periphery. At b.d.c. it is connected to the inlet or transfer port (9). Where the chamber section is formed on the piston crown, there can be a corresponding recess (12) in the cylinder head to take it.
Patent NL-8503230-A (NL)
Title: Bulk crop pick-up machine - chops material between fixed and rotary knives past which tines travel
IPC: A01D89/00
Filed: 1985-11-22
Abstract: The machine picks up material in bulk lying loose on the ground, such as hay, straw, green fodder etc. having a rotary driven shaft with transverse tines in different planes. The fine tips are clear of the ground at the lowermost points on their paths. Guide plates extend between adjacent sets of tines and at least over the ascending portions of their paths, these being curved about a point to the side of the shaft at which tangential horizontal plates join onto them. The material is chopped between fixed knives (21) and others (24) on a transverse rotary shaft. The tips of the tines (5-8) travel past the knives, to deliver the material to them.
Patent NL-8602190-A (NL)
Title: Industrial purificn. of acid waste water - by anaerobic fermentation of neutralised water with acetoclastic methano:genic bacteria, with continuous control of sulphate content
IPC: C02F3/00
Filed: 1986-08-28
Abstract: In the purification on the industrial scale of acid water contg. a high concn. of sulphates, (a) the waste stream is neutralised and opt. diluted and cooled, to give a stream with pH 6.5-10 wt. 30-40 deg. C, (b) the stream is led into an anaerobic fermenter in which at least acetoclastic methanogenic anaerobic bacteria are active at a pH which is held at 6.3-8.0 and (c) the stream processed in the fermenter is withdrawn. The conductivity of the neutralised waste stream is measured continuously, and the addn. of diluent water is controlled by the results. In the fermenter, the pH is measured continuously and the concn. of H2S gas in the appts. above the liq. is measured or less regularly; depending on the results of these measurements, base is added to the waste stream if necessary and/or the feed of diluent water is altered. The acidity in the fermenter is pref. held at pH 6.7-7.8 (7.2-7.5), the amt. of SO4 in the stream entering the fermenter is not more than 15-20 (not more than 10-15) g/l and the amt. of H2S in the liq. in the fermenter is not more than 175-200 (not more than 150-175) mg S/l.
Patent NL-8700249-A (NL)
IPC: A01K13/00
Filed: 1987-02-02
Abstract: This method of cleaning a teat (3,27) of a female animal makes use of a cup (1,23) provided with an opening (61) for flushing washing and/or rinsing agent along said teat. Preferably this method is included in automatic milking equipment.
Patent NL-8701267-A (NL)
Title: Conveyor for seed packets - has frame on which strand container, seed feed folding section and cutter are fixed
IPC: A01G9/10
Filed: 1987-05-27
Abstract: The conveyor manufacturers and handles seed packets, and includes a frame, strand container, seed dosage feed folding mechanism, gluing device and cutter. A frame (5) supports a strand handling section (8) seed dosage feed (7) which includes a seed pressing section (8) folding device (9), gluing section (10) and cutter (11). Below the device runs a belt transporter. Frame also contains a roll of packaging material (13).
Patent NL-8801434-A (NL)
Title: Silk screening system with three colour inking drums - has automatic registration adjustment mechanism
IPC: B41F15/08
Filed: 1988-06-03
Abstract: The material (1) which is to be silk screened passes below three rotating screen printing rollers (2,3,4). The material may be a textile or paper. As each roller rotates an internal scraper (12) forces ink through the perforations in the screen roller onto the material. Below each roller is a position detector (8,9,10) which senses registration marks at the edge of the material. The sensor outputs are fed to a processor (11). The processor controls the speeds of the three motors (5,6,7) which rotate the print rollers.
Patent NL-8900403-A (NL)
Title: Cover for packaging X-mass tree - has square reinforced base with plastics sleeve, and aperture for tree stem
IPC: A47G33/04
Filed: 1989-02-20
Abstract: Transparent, disposable plastics foil cover for Xmas tree has reinforced base and central aperture for tree stem. Plastics sleeve (2) for packaging tree (1) has reinforced base (3) and central aperture for entry of stem (5). Sleeve in unfolded position is shaped as a rectangular parallelepipedon with square base (3) and four attached side panels, which are zig-zag folded onto base.
Patent NL-8900762-A (NL)
IPC: E04B1/61
Filed: 1989-03-28
Abstract: A partition wall (1) in which conduits (34) can be arranged is fixed to the ceiling (2) and to the floor (3) by means of rails 84), two layers of panels (6) being disposed at an interval from one another, for instance of plasterboard. Each of four panels is fastened to a separate associated profile (9), which is situated on the inner surface of said panels and said four profiles are mutually attached by means of locking means (24) in a detachable way.
Patent NL-9000752-A (NL)
Title: Cooling system for medical helmet - restores blood circulation to brain during oxygen shortage
IPC: A61F7/02
Filed: 1990-03-30
Abstract: The helmet type hood is coupled to cooling plant. The hood may include a meandering cooling element, supplied with a thermal conducting inner lining. The hood design leaves faces unobstructed and encloses front part of throat. The hood (1) includes a solid hood-shell (2) of thermal insulating plastics, also a thermal conducting spiral shaped cooling element (4). The unit includes a rubber hose (5) glued into hoodshell. Hose connects to cooling inlet (6), also to cooling outlet (7).
Patent NL-9001976-A (NL)
IPC: H02N2/00
Filed: 1990-09-07
Abstract: PCT No. PCT/NL91/00145 Sec. 371 Date Feb. 3, 1993 Sec. 102(e) Date Feb. 3, 1993 PCT Filed Aug. 5, 1991 PCT Pub. No. WO92/04662 PCT Pub. Date Mar. 19, 1992A generator, for miniature power consuming devices in particular, comprises a rotor wheel (4), which is coupled to a driven shaft and which has magnetized poles, a stator (5) having a plurality of windings for providing an electric voltage, a driving means (2, 33) for driving the driven shaft (3), and a transmission means having a resilient body (34) for providing a resilient transmission between said driving means and said driven shaft. Interrupting means (37) are provided for at least substantially interrupting the transmission between said driving means and said driven shaft as a function of the spring tension of said resilient body. The interrupting means preferably comprise a number of leaf springs, arranged around a disc, or a free-wheel clutch (37).
Patent NL-9002427-A (NL)
IPC: E04B9/20
Filed: 1990-11-08
Abstract: Suspension hook (8), in particularly for suspending sectional bars (1) from an existing ceiling, said bars together forming a grid for supporting ceiling panels. Said bars each have an upper tubular part (5). The suspension hook consists of a connecting portion (9) and of a hook portion (12), said hook portion being intended to be inserted in said tubular part of the concerned sectional bar via a pair of apertures (6,7) in the upper wall of said tubular part. The hook portion has a flat bearing surface 15,16) which extends at about aright angle from the strip shaped connecting portion. The central region of said bearing surface is provided with a V-shaped downwardly projecting nose (13), the height of which corresponds with the height of the tubulat part of the concerned sectional bar. The free end of the hook portion is provided with an upwards directed lip (14). <IMAGE>
Patent NL-9021172-A (NL)
Title: Method for detecting and treating malignant and non- malignant lesions by photochemotherapy.
IPC: A61K31/555
Filed: 1990-07-25
Abstract: Method for detecting and treating malignant and non- malignant tissue abnormalities and lesions of the skin, conjunctiva of the eye, mucous membranes of the respiratory tract, digestive tract and vagina, the endometrium and urothelium, in which 5-aminolevulinic acid is administered to the patient in a quantity sufficient to induce synthesis of protoporphyrin IX in the lesions, followed by exposure of the treated lesion to a photoactivating light in the range 350-640 nm.
Patent NL-9101489-A (NL)
IPC: A61D7/00
Filed: 1991-09-03
Abstract: Injector for hypodermically implanting of an object (14) in a living being. This injector comprises a housing (13), with a hollow needle (3) which can be moved in and out from the housing (13). In the hollow needle (3) a pushing rod (9) is received, to position an object (14) in a living being after introduction of the needle (3). Near the housing (13) a locking means is provided to realize positioning of the object. In the storage position, the needle (3) is inside the housing (13). For injecting, first of all the needle (3) is moved out of the housing (13) and locked. A spring (4) is tensioned by the outward movement of the needle (3). During introduction into the animal of the needle (3), a locking means will be actuated, after which the needle (3) returns and positioning of the object (14) is realized. <IMAGE>
Patent NL-9201991-A (NL)
Title: Device for keeping trays, dishes, plates and the like warm
IPC: A47J39/02
Filed: 1992-11-16
Abstract: The device comprises a heating plate which can be brought to the desired temperature in a heating appliance, is made from a material with a high thermal capacity and is intended to be placed beneath a tray, plate or dish which is to be kept warm. According to the invention, this device comprises a heating plate, which in particular is made from copper, with a peripheral shape which substantially corresponds to that of a plate or dish which is to be kept warm, and an insulating base which is to be arranged beneath this heating plate, there being means which stop this base and the heating plate from slipping with respect to one another. The heating plate and the base may be provided with interacting securing means, in particular a permanent magnet or a small steel panel.
Patent NL-9300103-A (NL)
Title: Assembly of a device for opening a cover and a cover, device to be used in the assembly and method for opening a cover
IPC: B65B25/02
Filed: 1993-01-19
Abstract: Assembly of a device for opening a cover and a cover with a cover opening and a centre line. The cover is formed by a rear surface and a front surface which are attached to one another at least at two of their edges. The rear surface can be covered by the front surface while leaving uncovered a clamping strip which adjoins an edge of the rear surface. The cover opening is defined by the clamping strip and the top edge of the front surface which lies opposite the clamping strip. The device of the assembly is provided with a bearing point on which the rear surface of the cover can be placed, and with a clamping bracket for clamping the clamping strip against the bearing plate. The device is furthermore provided with at least two suction openings for sucking the front surface securely into position. With the aid of displacement means, which are attached to the device and to which the suction openings are attached, the suction openings can be placed, in the vicinity of the top edge, against the front surface on either side of and at a distance from the centre line, and can be moved to a distance above the bearing point, in order to place the clamping strip at a distance from the rear surface and the top edge of the front surface.