baber/WOPTO huggingface dataset:
Patent MY-8600578-A (MY)
Title: Low power comsumption electronic circuit
Inventor: YAMASHIRO OSAMU
IPC: G05F3/24
Filed: 1986-12-30
Abstract: According to the present invention, the voltage of a battery is supplied to an electronic circuit such as a watch circuit through a step down circuit which is constructed of capacitors and switching MIDFETs. The step down circuit performs a current converting operation as well as a voltage converting operation. The operating current of the electronic circuit is reduced by the reduction in the operating voltage of the same. As a result that the operating current level of the electronic circuit is dropped and that the current conversion is performed by the step down circuit, the battery current is relatively largely dropped. The construction thus far described elongates the lifetime of the battery. According to the present invention, therefore, there is provided a circuit which is proper for driving the step down circuit.
Patent MY-8700675-A (MY)
Title: Medicated suppository
Inventor: NIEDERER ROLAND RUDOLF
IPC: A61K9/02
Filed: 1987-12-30
Abstract: A medicated suppository for use in the vaginal or rectal cavity comprising a medicament, a mixture of triglycerides of fatty acids, a gel forming agent and a gel dispersing agent is described.
Patent NL-2021607-A (NL)
Title: Metrology apparatus and method for determining a characteristic of one or more structures on a substrate
Inventor: NITESH PANDEY
IPC: G03F7/20
Filed: 2018-09-12
Abstract: Disclosed is a method and associated inspection apparatus for measuring a characteristic of interest relating to a structure on a substrate. The inspection apparatus uses measurement radiation comprising a plurality of wavelengths. The method comprises performing a plurality of measurement acquisitions of said structure, each measurement acquisition being performed using measurement radiation comprising a 5 different subset of the plurality of wavelengths, to obtain a plurality of multiplexed measurement signals. The plurality of multiplexed measurement signals are subsequently de-multiplexed into signal components according to each of said plurality of wavelengths, to obtain a plurality of de-multiplexed measurement signals which are separated according to wavelength. 10 (Fig. 8)
Patent NL-2026510-A (NL)
Title: Method for preparing capsules with attapulgite/calcium alginate composite wall for asphalt self-healing
Inventor: QUANTAO LIU
IPC: C08L95/00
Filed: 2020-09-21
Abstract: The present invention discloses a method for preparing capsules with an attapulgite/calcium alginate composite wall for asphalt self-healing, including the following steps: preparing an industrial-grade sodium alginate solution; adding attapulgite, and subjecting the resulting mixture to high-speed shearing for even dispersion to give a mixture of sodium alginate and attapulgite; adding an asphaltrecycling agent and a surfactant to the obtained mixture of sodium alginate and attapulgite, and subjecting the resulting mixture to high-speed shearing for even dispersion to give a blend; adding the obtained blend dropwise to a calcium chloride solution, and stirring the resulting mixture to form wet capsules; and filtering out, washing and drying the wet capsules to give capsules with an attapulgite/calcium alginate composite wall for asphalt self-healing. The rod-like channel structure of attapulgite itself provides storage space for the asphaltrecycling agent, which allows the capsules with a composite wall for asphalt self- healing to release a significantly-lower amount of asphalt-recycling agent during drying shrinkage than the capsules with a calcium alginate wall for asphalt selfhealing, and have higher content of asphalt-recycling agent inside, resulting in longer functioning period during service.
Patent NL-6900008-A (NL)
Title: Use of cement as thickening agent in the - production of polyester semi-fabricates
IPC: B65D88/74
Filed: 1969-01-02
Abstract: Polyester semi-fabricates in the form of sheets or plates are produced by (a) impregnating a fibrous reinforcement with a mixture of an unsatd. polyester with an acid no. of 10-100, a cross-linking monomer, a peroxide catalyst, an inhibitor, and a thickening agent consisting of cemtn, of (b) allowing the whole unit to rest for some time. The thickening agent is pref. Portland Cement. The cement is a cheap effective thickening agent, and also acts as filler.
Patent NL-6909108-A (NL)
Title: Spinning doubling and twisting short fibres - in a single process
IPC: D01H1/00
Filed: 1969-06-13
Abstract: Residual opening of the false twist is prevented by setting, with simultaneous inter-position of a variable twist. Pref. the opening point of the temporary twist, the doubling point and the twist point coincide. There is a continuous junction point apart from false twist of real twist. The twist in the untwisted roving passes beyond the point of roving assembly.
Patent NL-7003162-A (NL)
Title: Hypotensive diphenylpropylamines
IPC: C07C/
Filed: 1970-03-05
Abstract: Diphenyl alkylamines of formula (I): (where R' is H or CF3, R2 is H or CF3 and R3 Me or CF3, and at least one substit, is CF3, are hypotensives and coronary vasodilators of low toxicity. (I) are prepd. by reductive condensation of a 3,3-diphenylpropylamine and a benzyl ketone.
Patent NL-7109867-A (NL)
Title: Gas scrubber - incorporating a turbulent split stream convergence zone
IPC: B01D47/10
Filed: 1971-07-16
Abstract: Gas washing process comprises dividing a gas stream into at least two currents directed along the chamber length which first diverge thn converge to form a turbulent mixing zone. Scrubbing liquor is introduced into the gas streams at the point where the streams diverge so that in the turbulent zone it is intimately mixed with the gas. Pref. >=2 scrubbing stages are used.
Patent NL-7202183-A (NL)
Title: Dental antidemineralisation compsns - contg salts of low mol wt bases with polymeric acids
IPC: A61K8/81
Filed: 1972-02-18
Abstract: The compsn. (I) contain (a) salts of low. mol. wt. bases e.g. Na, K, or pref. NH4+ or amines, with polymeric acids, pref. polyacrylic acid, of mol. wt. 103-2.106 and dia., >=100A at a high enough concn. to generate a pH >=9 on the opposite side of a Donnan polymer-impermeable membrane. (b) up to 50 mg % and pref. 15-25 mg % of Ca and/or Mg ions, pref. as the phosphate. (a) inhibits demineralisation and (b) promotes remineralisation.
Patent NL-7301450-A (NL)
Title: Substd. 1-hydroxyphenethyl-1-phenyl-dihydroisoindolines - hypocholester-olaemics prepd. by two-stage redn. of corresp. phenacyl phthalimidines
IPC: C07D209/44
Filed: 1973-02-01
Abstract: Isomers of title cpds. of formula (I): (R1 and R2 = H, F or Cl; R3 and R4 = H, F, Cl, 1-4C alkyl or alkoxy or CF3, but not both CF3) are prepd. by (i) reducing an optical isomer of a cpd. (II): with an alkali hydride in an inert org. solvent to give a mixt. of isomers of cpds. (III): (ii) resolving (III) into its individual isomers and reducing these with B2H6 in the inert org. solvent. Esp. (II) are reduced with alkali borohydride at 20-30 degrees C in hydrocarbon, ether or lower alkanol (esp. ethanol) solvent and isomers of (III) are sepd. by column chromatography then reduced at -70 to 80 degrees in hydrocarbon or ether, esp. THF, solvent. (II) are prepd. by Friedel-Crafts acylation of R3, R4-substd. benzene and appropriate acid chloride. Isomers of (I) R2 = 4-Cl = R3; R1 = H = R4 having alpha D = -71 degrees or +65 degrees C, and isomers of other (I) having absolute configuration corresp. to these, their acid addn. salts, optical isomers of (II) and of (III) are all new cpds. The above specified isomers of (I) lower blood cholesterol levels.
Patent NL-7402897-A (NL)
IPC: C07C263/04
Filed: 1974-03-04
Abstract: Isocyanates are produced in high yield by non-catalytic short contact time pyrolysis of the corresponding urethane at temperatures in the range of 350 DEG - 550 DEG C under conditions of controlled residence time and pressure, followed by two-stage condensation of the dissociation product vapors. The first stage is the rapid cooling of the product vapors to condense out the isocyanate product. The second stage effects cooling to the lower temperatures required to condense out the alcohol product of dissociation. Isocyanate yields in excess of 95 percent can be obtained by the thermal pyrolysis.
Patent NL-7403242-A (NL)
Title: Grip return brake - with brake unit located in final stretch of travel to slow speed before end limit
IPC: D03D47/24
Filed: 1974-03-11
Abstract: Designed for a gripper loom, where 10-20 grips move across the shed in sequence, the grips are returned for new wefts by an endless conveyor system. In the final phase of the return run the grips pass through a brake unit where there is a spring, a photo-electric cell and electromagnetic unit and/or a felt-lined section to exert a friction braking action. The purpose is to prevent the grip striking the loom components at full return travel speed to reduce damage and loom vibration, and to reduce the risk of abrasive wear on the grips.
Patent NL-7509942-A (NL)
Title: Container cap and measure for powdered materials - for pharmaceutical use gives accurate dispensing of small quantities
IPC: A61M15/00
Filed: 1975-08-22
Abstract: The cap (3) has an internal thread for screwing onto the container outlet, and has a central clearance hole (2) for a pin (6) which is fixed to a flat disc (7) on the outside and a plate (5) on the inside, both turning as one. An aperture (8) in the outer disc communicates in turn with holes (4) spaced diametrically around the top of the cap. These cap holes have a predetermined volume to form measures, alternately opened and closed as the outer disc is rotated by hand. The inner plate (5) forms a segment of a circle and acts as a combined wiper and sealing flap.
Patent NL-7604865-A (NL)
Title: Gas heater for incinerator - has coaxial sleeve and shell to provide inner and outer gas flow spaces
IPC: F24H3/00
Filed: 1976-05-06
Abstract: A gas heater (11) for an incinerator comprises a cylindrical sleeve (13) with a shell (12) to form inner and outer flow spaces (14,15) and a bellows (26) located axially beyond the sleeve and connecting it expandably to the shell at one end. Gas to be heated flows through the outer space and a burner (36) generates hot gas in the inner space. An extended heat exchange surface (41) projects outwardly from the sleeve into the outer space and a baffle (37) is mounted within the sleeve to channel the hot gas into a convection passage. The baffle is cylindrical with a closed end to provide a convection passage at the exit end of the sleeve.
Patent NL-7608053-A (NL)
Title: Chassis mounted bean harvesting machine - has cleaning devices mounted one above other including fans on horizontal spindles
IPC: A01D45/22
Filed: 1976-07-21
Abstract: The harvesting machine has a chassis with means for picking beans from plants standing in the field, and also devices for cleaning the crop. The cleaning devices are mounted one above the other. There can be a conveyor (1) delivering the crop from the picking devices to a chamber (2). Above the chamber inlet are one or more fans (9) generating an upwards draught in the chamber. The size of the chamber inlet can be adjustable. There can be a further conveyor (29) below the inlet, extending across the machine, with its discharge end in a passage in which a fan generates an upwards draught.
Patent NL-7703335-A (NL)
Title: Electrocution device for killing insects - with electrode system kept at potential of 4000 volts AC
Inventor: YAVNIELI M
IPC: A01M1/22
Filed: 1977-03-28
Abstract: The device comprises a triangular housing with an access opening for the insects. This is covered by a safety screen through which all sizes of insect can pass but which prevents any undesirable contact with the electrode by persons and animals etc. The electrodes are in the form of a network and are mounted on supports which acts as bus-bars. Other electrodes are placed alternately between the electrodes; they are mounted on upper and lower supports secured to horizontal bus-bars which are insulated from the supports. The tray, with its handle, is for the removal of the bodies of the dead insects. The plane electrode is mounted with a gap of 4-8 mm from the network by insulated spacers. The presence of an insect between the electrodes is sufficient to cause an arc which electrocutes the insect. The electrodes, which form a part of the network, are kept at an alternating potential of 4000 volts; the sheet electrode is maintained at 2000 volts.
Patent NL-7704708-A (NL)
Title: Seal fitting system to beer keg valve - uses thruster acting on seal between inner and outer edges
IPC: B67D1/08
Filed: 1977-04-29
Abstract: The system is used to fit a flexible annular sealing ring (12) in the closing valve mechanism of a beer keg etc. to be emptied with the aid of gas under pressure. The ring is aligned with the annular opening (11) at the top of the valve mechanism housing, through which it is inserted by means of a thruster (18) acting on it between its inner and outer edges, pushing back the barrier (10) in the opening in the process. The tool used can comprise a cylindrical housing (13) inside which a punch (20) slides in the axial direction, this comprising a cylindrical outer housing inside which a central pin (20b) slides, the ring being aligned by a boss (17) over which it fits, on the pin end protruding from the housing, into which it can be thrust in opposition to a spring (15). The forward end of the cylindrical housing, and which acts against the ring, is of reduced external diameter.
Patent NL-8102493-A (NL)
Title: Lockable transporting box with security alarm circuit - includes preset times operating alarm if not cancelled before time elapses
IPC: G08B13/14
Filed: 1981-05-21
Abstract: This timer and alarm circuit is used on lockable transport box used in vehicles to move money and valuables. A counter is preset by time-setting switches, and starts to count down, as a clock operates after a switch attached to the lock on the box is operated. While the counter is operating, an audible indication is given by a speaker circuit and a digital read-out shows the time-to-run. If the counter is not reset by operating the key before the time runs out, an alarm circuit operates a visual and/or audible warning. If the box is tampered with, an interference detector also causes an alarm.
Patent NL-8201653-A (NL)
IPC: H05K13/04
Filed: 1982-04-21
Abstract: A method of and a device for placing chip-type components on a substrate, in which a number of components are simultaneously picked up in presentation positions by means of a pick-up device which has a number of pick-up elements, after which the pick-up device is moved to a position over the substrate and each of the pick-up elements in succession is moved to a position over the desired position on the substrate by movement of the pick-up device and/or the substrate with respect to one another, after which the relevant component is deposited and released in the relevant position by the pick-up element.
Patent NL-8202919-A (NL)
Title: Shed for pig breeding - has artificial light in corner partition and guide gates, feed through and dung trough
IPC: A01K1/02
Filed: 1982-07-20
Abstract: The piggery shed has a floor surface area (1) an adjoining wall (2), two side walls (3), and front wall (4). The walls (2,3) are of low height e.g. 600 mm. The front wall (4) includes feed trough (5) and two inclined guide gates, to which the sow can be tethered. The shed floor slopes down towards a grill covered dung trough. In the corner between the front wall (4) and one of the gates (6) and wall (3) a light permeable perspex triangular panel is fitted with a central mounted heat lamp (10), for warming the piglets. The heat lamp may be 60w.
Patent NL-8203982-A (NL)
Title: Conversion of dangerous radioactive nuclide(s) into stable species - by irradiation treatment of type and energy calculated from tweeling sub-shell model
IPC: G21F9/00
Filed: 1982-10-15
Abstract: Total or partial splitting or fusion of nuclides comprises studying the structure of the atomic nuclei of the original nuclides from their position in the Periodic System of Atoms (PSA) and their Tweeling Subshell Model (TSM) and from this, depending on the desired end prod. and the available reactors and/or particle accelerators, calculating the treatment required to achieve the desired result. The system is esp. useful for conversion of dangerous radioactive materials into safe stable material, by calculating the particles and energies necessary for the selected conversion.
Patent NL-8300170-A (NL)
Title: Water boiler and heat exchanger for domestic supply - heat control unit monitors temp. of cold water feed to heat exchanger
IPC: F24D3/08
Filed: 1983-01-17
Abstract: The closed circuit water boiler which incorporates a heat exchanger in a branch line of the closed circuit which heats a domestic water supply, includes a control unit which operates the burner, the pump, and valves included in the circuit, so that the water supply from the boiler is regulated, and has a temperature sensor on the discharge side of the boiler, and another one on the discharge side of the heat exchanger for the domestic supply, and a further one on the feed side of this heat exchanger. There is also a pressure switch across this cold water feed line. Thus the heater is regulated, taking in account also the cold water feed temperature.
Patent NL-8302428-A (NL)
IPC: C07C29/16
Filed: 1983-07-07
Abstract: A process is disclosed for obtaining butanediols by distilling the same from an aqueous solution obtained by hydrogenation, carried out in the presence of a nickel catalyst, of a hydroformylated allyl alcohol. The invention process is characterized in that 2-methyl-1,3-propanediol, 1,4-butanediol and a high-boiling fraction are separated by distillation from a butanediol mixture obtained using the following steps: (1) the aqueous solution is treated such that the pH of the aqueous solution is adjusted to 8.5 or above, and precipitates thus formed are removed; (2) the aqueous solution is treated such that residual 4-hydroxybutyraldehyde and water are distilled off at a temperature of up to 100 DEG  C.; and (3) the resulting mixture is heated at a temperature of up to 180 DEG  C. to obtain a distillate consisting of 2-methyl-1,3-propanediol and 1,4-butanediol, free of the high-boiling fraction.
Patent NL-8500694-A (NL)
Title: Parlour for milking cows - has sensor-controlled hinged wall to move hind leg(s) laterally for correct positioning
IPC: A01J5/017
Filed: 1985-03-12
Abstract: The parlour has two walls, one being capable of hinging up and down to force the cow to move at least one hind leg laterally. The parlour can have sensors to detect whether the cow's legs are in predetermined positions. The sensors (62) can be provided on either side of a central raised portion of the parlour floor (18), or on a movable portion. The floor can have an upwardly hinging flap located forwardly of the cow's fore legs.
Patent NL-8700632-A (NL)
Title: Medical spark erosion catheter - removes blockages in blood vessels using ultrasonic transducer to aid accurate placement
IPC: A61B8/12
Filed: 1987-03-17
Abstract: The catheter consists of a thin flexible plastics material tube with a cylindrical body at one end. At the outer, rounded end of the body are four embedded electrodes soldered to wires. The wires pass through the tube to the spark pulse generator outside the patient's body. Directly behind the electrodes is a cavity, the rear end of which is closed off by a plate with a piezo-electric crystal coating. The crystal is connected via wires to an external scanner, and acts as a send and receive transducer for ultrasonic pulses and echoes. The ultrasonic pulses are reflected by a rotatable angled mirror through the wall of the catheter body. The echoes from the blood-vessel or obstruction follow the same path in reverse.
Patent NL-8702548-A (NL)
Title: Letter, posting or deposit box - has insert opening and receiving space in hinged lid sealing interior in any position, with opening accessible when lid lifted
IPC: A47G29/12
Filed: 1987-10-27
Abstract: The letter box, posting, or deposit box (1) comprises walls of which at least one has an inlet (8) and an openable closure (4). The inlet (8) is arranged in a member with receiving space (9) and this member is swivelable between a position connecting the space to the box interior (11) and a position in which this space is accessible from outside via the inlet. In all positions, the member provides a practically air-tight closure (15) of the interior. The member is pref. the closure lid itself whilst, in the receiving position, the bottom of the space slopes down rearward to ensure drainage of any liquid via a tube (12) at the rear.
Patent NL-8901530-A (NL)
IPC: G01N33/48
Filed: 1989-06-16
Abstract: PCT No. PCT/NL90/00083 Sec. 371 Date Dec. 13, 1991 Sec. 102(e) Date Dec. 13, 1991 PCT Filed Jun. 14, 1990 PCT Pub. No. WO90/15664 PCT Pub. Date Dec. 27, 1990.Device for measuring off of a volume of a flowable material, comprising a centrifugable reservoir provided with a bottom, side-walls and an entrance opposite the bottom, and an occludable aperture which is spaced between the bottom and entrance both when the aperture is open and when the aperture is closed. The aperture can be closed for collecting an overmeasure of the material in the reservoir pressed towards the bottom thereof during a first centrifuge run and can be opened for discharging the excess volume of the material during a second centrifuge run such that an exactly predetermined volume of the material is retained in the reservoir between the aperture and the bottom.
Patent NL-9201213-A (NL)
Title: Rectangular pallet
IPC: B65D19/00
Filed: 1992-07-07
Abstract: The invention relates to a rectangular pallet with long and short sides. According to the invention, the pallet has continuous openings for the vertical passage of means for loading a load onto a support on the pallet and for unloading a load of this nature. The invention also relates to the loading means.
Patent OA-11160-A (OA)
Inventor: POU TONG EAK
IPC: C09K8/54
Filed: 1999-09-17
Abstract: The invention concerns inhibitor compositions based on fatty sulphydryl acid and poly(ethyleneamino)imidazoline salts for considerably reducing the corrosive effect of carbon brine on iron and ferrous metals. These compositions are as efficient when the corrosive medium is driven with a high flowrate and in biphasic brine/oil medium.
Patent PT-82983-A (PT)
Title: Process for the preparation of vaccines against infectious bronchitis
IPC: A61P31/12
Filed: 1986-07-15
Abstract: The present invention relates to a live vaccine against infectious bronchitis virus (IBV) for day-old chickens based on IBV-strain 84-3 which is registered in the Institut Pasteur in Paris under No. I-473.
Patent PT-94874-A (PT)
Inventor: MOOS WALTER HAMILTON
IPC: C07C273/18
Filed: 1990-08-01
Abstract: 4-(N-Substituted amino)-2-butynyl-1-ureas and thioureas and derivatives thereof are described, as well as methods for the preparation and pharmaceutical compositions of same, which are useful as centrally acting muscarinic agents and are useful as analgesic agents for the treatment of pain, as sleep aids and as agents for treating the symptoms of senile dementia, Alzheimer's disease, Huntington's chorea, tardive dyskinesia, hyperkinesia, mania, or similar conditions of cerebral insufficiency characterized by decreased cerebral acetylcholine production or release.
Patent SI-9300167-A (SI)
Inventor: CHRISTENSEN SIEGFRIED BENJAMIN
IPC: C07C255/46
Filed: 1993-04-02
Abstract: Tu notri so opisani novi cikloheksan-ilidenski
derivati s formulo:
X
Sl 9300167
A
Z
Te spojine inhibirajo tvorbo faktorja tumorske nekroze
in so uporabne pri zdravljenju bolezenskih stanj
povzročenih ali poslabšanih s TNF tvorbo; te spojine
so tudi uporabne pri zdravljenju ali inhibiciji encimatske
ali katalitske aktivnosti fosfodieteraze IV in so
potemtakem uporabne pri zdravljenju bolezenskih
stanj, ki jih je potrebno zdraviti in inhibirati.