baber/WOPTO huggingface dataset:
Patent NL-1042182-A (NL)
Title: High-pressure jetting and data communication during subterranean perforation operations
Inventor: ALEXIS GARCIA
IPC: E21B47/12
Filed: 2016-12-09
Abstract: Hydrajetting assemblies pro vide data communication and the ability to jet abrasive fluid at pumping rates exceeding the abrasiveness rating of downhole devices. A hydrajetting tooi includes jetting nozzles to jet a fluid into a subterranean formation. A capillary to house a data communication line is positioned along the housing of the tooi. The communication line in run through the capillary and couples to a downflow sensing device having a fluid flow prevention device thereon. During perforating, the fluid flow device is closed, thus causing the pressurized abrasive fluid to jet out the nozzles. Since the sensing device is positioned downflow of the hydrajetting tooi, the abrasive fluid may be pumped at a rate exceeding the abrasiveness rating of the sensing device. Also, real-time data may be communicated from the sensing device using the communication line.
Patent NL-2014691-A (NL)
Title: Vouwslot.
Inventor: HARMEN ALEXANDER TREEP
IPC: E05B67/00
Filed: 2015-04-22
Abstract: Vouwslot, bijvoorbeeld om tuigen, in het bijzonder tweewielers, tegen onrechtmatig gebruik te beveiligen, waarbij het vouwslot een reeks, om parallelle zwenkassen zwenkbaar aan elkaar gekoppelde armen omvat, waarbij twee eindarmen van de reeks zijn voorzien van proximale koppeldelen welke losneembaar aan elkaar koppelbaar zijn door een vergrendelingsmechanisme, waarbij genoemde koppeldelen onderling zwenkbaar zijn, om een aan genoemde zwenkassen evenwijdige zwenkas, bij een aangekoppelde stand, waarbij de reeks armen ontvouwbaar is door bediening via genoemde eindarmen.
Patent NL-2021848-A (NL)
Title: Holographic metrology apparatus.
Inventor: VASCO TOMAS TENNER
IPC: G03F7/20
Filed: 2018-10-22
Abstract: A metrology apparatus for determining a characteristic of a structure manufactured on a substrate comprising an illumination branch for illuminating the structure with radiation and a detection branch for guiding a portion of the scattered radiation towards a sensor suitable for recording radiation impinging on the sensor, the detection branch comprising an optical element for capturing a portion of the scattered radiation excluding radiation from the specular reflection, the detection branch further comprising a reception unit for receiving reference radiation being coherent with respect to the radiation that illuminates the structure, the detection branch is configured to guide the reference radiation to the sensor for interfering, on the sensor, with the scattered radiation that is captured by the optical element.
Patent NL-2026690-A (NL)
Title: Ventilator mask
Inventor: HONGBO ZHU
IPC: A61M16/06
Filed: 2020-10-16
Abstract: The present invention belongs to the technical field of medical instruments, and in particular, to a ventilator mask. The mask includes a mask body having an extension part for extending adaptively to a human face, and a flexible fitting band made of rubber for covering the extension part. The flexible fitting band includes a fixing part for fitting a rear face, relative to the human face, of the extension part, a fitting part disposed on a side, close to the human face, of the extension part, and a connecting part for connecting the fixing part and the fitting part. A plurality of columns which extend through and are fixedly connected to holes in the extension part are evenly disposed on the fixing part, and adjusting cavities for covering ends of the columns are formed in the fitting part. According to the invention, the flexible fitting band is provided for flexible adjustment of the extension part which is rigid, and the adjustment is simple and easy. A shape adaptive to the face of a patient can be remained without being adjusted again when the mask is used by the same patient next time, so that pressure ulcers can be effectively avoided. Besides, the comfort of use is improved.
Patent NL-2030146-A (NL)
Title: Probe and primer set for rapid identification and detection of mink coronavirus (mcov) and 2019 novel coronavirus (2019-ncov), and kit and detection method thereof
Inventor: GUISHENG WANG
IPC: C12Q1/70
Filed: 2021-12-15
Abstract: The present disclosure specifically relates to a probe and primer set for rapid identification and detection of a mink coronavirus (MCoV) and a 2019 novel coronavirus (2019—nCoV), further relates to a kit and a detection method thereof, and belongs to the technical field of animal quarantine. In the present disclosure, a specific sequence of a N gene coding region of the MCoV is selected as a target region, and primers and a probe of the MCoV are designed on the basis of multiple sequence alignment; and a specific sequence of a N gene coding region of the 2019—nCoV is selected as a target region, and primers and a probe of the 2019— nCoV are designed on the basis of multiple sequence alignment. The probe and primer designed and synthesized by the present disclosure has rapidness, sensitivity, high specificity, high stability and low pollution.
Patent NL-2033157-A (NL)
Title: Primer pair, probe and identification method of hirsutella sinensis
Inventor: XIU REN
IPC: C12Q1/6895
Filed: 2022-09-27
Abstract: The present disclosure discloses a primer pair, a probe and an identification method of Hirsutella sinensis. The primer pair includes specific primers 5'—CACCACAGCAGTTGCCT—3' (SEQ ID NO:l) and 5'—TCATTTGCTTGCTTCTTGACTG—3'(SEQ ID NO:2), and the probe is 5'—CCTGTCGCAGTGGCATCTCT—3'(SEQ ID NO:3). The present disclosure designs the specific primers and the probe of H. sinensis, establishes a real—time fluorescent PCR identification method of each sample after optimization, and solves the identification problem of fermented Cordyceps sinensis medicinal materials from the molecular level.
Patent NL-2034810-A (NL)
Title: Apparatus and method for measuring metabolic gases in yaks in the field
Inventor: XUN WANG
IPC: G01F22/00
Filed: 2023-05-11
Abstract: The invention discloses an apparatus and method for measuring metabolic gases in yaks in the field, the measuring apparatus comprising a test chamber, said test chamber having a test mask on the outer wall, said test chamber having a test host on the upper side, said test host having an external methane analyser, said The test main unit and the methane analyser are connected to an airflow controller. The invention limits the movement of the yak by means of the test chamber so that the head reaches into the test mask and no leakage of metabolic gases occurs, ensuring l accurate test results and thus accurate measurement of oxygen consumption, carbon dioxide and methane emissions.
Patent NL-6706429-A (NL)
IPC: C08L21/00
Filed: 1967-05-08
Abstract: This invention relates to laminates comprising sulfur vulcanizable blends prepared from a diolefin rubber and an interpolymer comprising ethylene, at least one straight chain monoolefin containing three to 16 carbon atoms and a polyunsaturated bridged ring hydrocarbon containing at least one ethylenic double bond in one of the bridged rings.
Patent NL-7008278-A (NL)
Title: Omega-haloalkane carboxamides - from omega-hydroxyalkane - carboxamides, hydrogen halides and carbonitriles, with carboxa
Filed: 1970-06-06
Abstract: Omega-halo-alkane carboxamides are prepared by reacting an omega-hydroxy-alkane carboxamide with a hydrogen halide and a carbonitrile, with formation of a carboxamide whiih corresponds to the carbonitrile, and an omega-halo-alkane carboxamide which corresponds to the omega-hydroxy-alkane carboxamide which corresponds to the omega-hydroxy-alkane carboxamide used. The mixture of reaction products is then separated. Yields are high and the conversionis rapid. The use of Fridel-Crafts catalysts is avoided.
Patent NL-7115082-A (NL)
Title: Chlorination of alpha-aminoanthraquinones - in presence of tetralkyl urea and acid amides
IPC: C09B1/22
Filed: 1971-11-02
Abstract: Alpha-Aminoanthraquinones (I) are chlorinated in org. solvents in the presence of tetraalkylureas (II), pref. tetramethylurea, and sometimes a carbamide (III) of which the amidic N comes from a sec. amine and is pref. of the form in which R1 and R2 are lower alkyl gps. which may form heterocyclic rings of 5-6 atoms with the N atom and is pref. dimethyl formamide. Pref. 0.1 pts of II are used for 1pt of I, and the ratio of II-III is 1:1-1:4. The reaction is carried out at 20 to -20 degrees C using excess. Cl2. The pref. product is 1-amino-2,3,4-trichloroanthraquinone having a fusion pt of at least 257 degrees C. The products are used for making dyes.
Patent NL-7410211-A (NL)
Title: Intermediate prodt for sheet materials - by simultaneously extruding dispersion of inert gas in liq and inert gas
IPC: D01D5/11
Filed: 1974-07-29
Abstract: Intermediate prod. for the prodn. of sheet materials e.g. films, paper, and nonwoven fabrics, contains a crystalline polymer (I) with a degree of crystallisation of 70%, in which the molecular axis is essentially non-axially oriented in the direction of the max. dimension, the latter being less than 15 cm. The prod. is made by simultaneously extruding a liquid consisting of I and a viscosity-lowering agent (II), and an inert gas at a presure at least 1 kg/cm2 higher than the spontaneous pressure of the liquid, the liquid/gas being extruded as a single unit. Can be easily ground to a fibrous material. This can be easily converted into sheets with good physical properties, esp. paperlike sheets resembling paper sheets of cellulosic origin.
Patent NL-7508534-A (NL)
Title: Transducer for loudspeakers or microphones - provided with independently acting but adjacently located transducer membrane films
IPC: H04R17/00
Filed: 1975-07-17
Abstract: In a transducer with multiple separately-acting membrane elements, each consisting of >=1 membrane of a piezo-electric film (I) which rests against and is fixed to both ends of a curved elastic carrier, all the membrane elements are installed next to each other in form of bulges and pref. each element is constructed as an elongated strip. The film (I) is pref. of polyvinylidene fluoride. Enables known designs to be so improved that the power of a loudspeaker (or microphone) using the transducers can be increased without increasing the loudspeaker size. Specifically, a series of membrane elements may form part of a single elongated strip which is then folded to form a series mutually adjacent layers each behaving as a separate membrane element.
Patent NL-7511785-A (NL)
Title: Automatic telephone selection and storage system - has tone detectors transmitting information to transistor fed from same point of integrated circuit
IPC: H04M1/272
Filed: 1975-10-08
Abstract: Automatic type telephone selector circuit uses integrated circuits to obtain a selection process and to store a telephone number. It is used to convert the selector tone information into a command pulse which allows the selection process to be carried out. The circuit incorporates automatic detectors for the selector tone using a voltage step from the same selector integrated circuit. It will control a locking circuit when the voltage is present. The electric telephone signal will only be transmitted to control the base of a transistor under these conditions. The collector of the transistor will receive a voltage from the same point on the integrated circuit from which the locking circuit is controlled. This collector will control the same telephone selector IC via another semiconductor element in order to continue the selection process when the selector tone has been detected.
Patent NL-7712411-A (NL)
Title: Product display stand compartment projection piece - blocks further movement of loose base of box during insertion
IPC: A47F1/06
Filed: 1977-11-11
Abstract: The stand (1) is used for displaying products, and is provided with at least one compartment to accommodate a box (3) conaining a quantity of goods. The compartment is limited by a connection (6) which runs upwards from the bearing surface of the compartment. Inside the compartment, a projection piece (9) extends upwards, the height of which vertically above the bearing surface is less than that of the connection. The box has a loose base (10) which can be supported by a bearer on its vertical walls, and during the insertion of the box in the compartment the loose base is blocked against further movement by supporting on the projection piece.
Patent NL-7804674-A (NL)
IPC: G06F11/10
Filed: 1978-05-02
Abstract: A memory in which each word location for a user word not only contains the bit locations for the actual data but also one parity bit for the parity over the entire word location and one correction bit. A fixed number of word locations are grouped to form a memory location for the storage of a memory word. When a word location is read by a data user, the parity bit indicates whether the word location contains none or one bit error. If the user word contains an error, the other word locations of the same memory location and also the associated correction bits are read to correct one arbitrary bit error in the memory word. In given cases, a plurality of bit errors can be corrected if they are situated in bit positions of the same rank within the word locations for the user words. The chance that a multiple error has exactly this configuration can be enhanced by a suitable arrangement of the bit locations in a memory. Thus, a limited amount of redundancy suffices in many cases. Memory words in different memory banks may have correction bits in common.
Patent NL-7812467-A (NL)
Title: Automatic sack-emptying machine - has table fitted into opening tilting into emptying position and shutting off opening
IPC: B65B69/00
Filed: 1978-12-22
Abstract: The sack-emptying machine has a loading box (1) which is open at the bottom. There is a lateral opening (201) through which the sack (S) is inserted. At the underside of the opening there is a sack table (4), tilting about a horizontal transverse axis (5) between a horizontal position for receiving the sack and an inclined or vertical emptying position. The forward end, equipped with a sack-suspension device (8), protrudes out of the box, when it is in its horizontal position while its rear one extends inside it to a mechanism (11) cutting the sack open. In the emptying position it shuts off the opening.
Patent NL-7904549-A (NL)
Title: Body movement monitoring instrument - has circular tube and mercury drop with contact pairs transmitting pulses resulting from inertia oscillation
IPC: G06M1/10
Filed: 1979-06-08
Abstract: A body movements measuring instrument, applied to volunteers uses a tube (1) made from an insulating material. It has the shape of an enclosed ring. The tube contains a drop of mercury (2) which functions as the inertia component. There are a number of pairs of contacts (3) around the circumference on the inside of the tube. The distance between the sequential pairs of contacts is such that only one pair will be touching when the mercury drop is displaced. The converter transmits an electrical pulse when the mercury drop is displaced. The counting is performed electronically, the pulses produced by the contacts being recorded and displayed in a digital form.
Patent NL-8004822-A (NL)
Title: Concrete foundation construction system - forms bosses accommodating prefabricated beams on waterproof cast reinforced floor
IPC: E02D27/02
Filed: 1980-08-27
Abstract: The foundation construction system consists in casting a watertight reinforced concrete floor, after which a number of reinforced concrete bosses (4) are formed on the floor. Prefabricated reinforced concrete beams (7) are then mounted on the bosses. A floor of rammed concrete can first be formed in the excavated site, the reinforced floor being then cast on it, and typically at 75cm.below ground level. At the bosses, the reinforcing members can be bent up above its surface, the bosses being cast round them.
Patent NL-8005681-A (NL)
Title: Exercising appts. with pivoting part - has sitting plank adjustable to coincide axis with that of limb exercised
IPC: A63B23/035
Filed: 1980-10-15
Abstract: The exercising appts. comprises a fixed frame with a plank for sitting or lying, adjustable for height and angle, also a part pivoting on the frame. A spring is attached between points on this part and on the frame and whose distance apart varies as the part is turned. The plank (5) and the axis of rotation (13) of the pivoting part (14) can be adjusted to suit the measurements of the user's body, so that when he or she is in a predetermined position the axis coincides with that of the limb to be exercised.
Patent NL-8101368-A (NL)
Title: Sterilising food held in containers - by transporting them along passage with sterilising fluid introduced centrally of passage length
IPC: A23L3/04
Filed: 1981-03-20
Abstract: Holders, contg. products, are sterilised using a heated fluid. The holders are continuously passed through an elongate passage and heated, pressurised fluid is introduced into the passage at a feeding point located between its ends. The pressure of the fluid during its flow progressively decreases from the feeding point to the ends of the passage. Pref. the fluid is supplied at several feeding points along the passage depending upon the desired temp. and/or pressure characteristics along the passage. The method may be used to sterilise food in tins or pots. The containers and their contents are gradually heated to sterilising temps. and then gradually cooled.
Patent NL-8501062-A (NL)
Title: Machine for driving tubes under road - has axially-adjustable wall between seal and cutter plate
IPC: E21D9/08
Filed: 1985-04-11
Abstract: The machine drives a tube under a road, building or canal, using a round tube thrust through the ground by a mechanism at its rear end. At the forward end there is a watertight seal (9), in front and clear of which is a cutter comprising a round plate (15), driven by a shaft passing through the seal and equipped with cutting tools and openings through which (28) the spoil passes. Water is supplied to and discharged from the chamber between cutter and seal, where it is mixed with the spoil. Between the seal and the cutter plate is a wall (16) adjustable in the axial direction and movable against the plate (15).
Patent NL-8600413-A (NL)
IPC: A01G1/04
Filed: 1986-02-19
Abstract: The invention provides an apparatus for growing vegetations, such as mushrooms or the like, comprising a number of vegetation boxes (1) that are positioned between two distanced endless transporting means (2), such as chains or the like, that both describe a roundgoing track positioned in a vertical plane. The transporting means (2) are provided with jibs (3) extending outwardly in the plane of their roundgoing track and carrying the vegetation boxes (1). Due to this arrangement the bulk factor of the apparatus can be raised substantially.
Patent NL-8602443-A (NL)
IPC: E06B9/36
Filed: 1986-09-26
Abstract: PCT No. PCT/NL87/00023 Sec. 371 Date Jun. 24, 1988 Sec. 102(e) Date Jun. 24, 1988 PCT Filed Sep. 25, 1987 PCT Pub. No. WO88/02431 PCT Pub. Date Apr. 7, 1988.Slat device comprising a number of slat elements disposed next to each other on a supporting structure and at least one adjusting mechanism for adjusting the angular position of the slat elements, said adjusting mechanism comprises a pin-hole combination in which the pin and the hole are provided with means to be brought into and out of engagement and in which the pin is disposed in the slat element or the supporting structure respectively and the hole is disposed in the supporting structure or the slat element respectively.
Patent NL-8700610-A (NL)
Title: Adjustable hospital bed - has tilting mechanism incorporating piston-cylinder arrangement
IPC: A61G7/012
Filed: 1987-03-13
Abstract: Hospital bed is mobile and may be tilted and secured in required position, using a hydraulic piston/cylinder arrangement with two-part coupling rods. Base frame (3) includes side supports and horizontal shafts (3,4,5). Shaft (4) has levers (6,7) fitted whilst shaft (5) has levers (8,9). Tilting mechanism includes a hydraulic pump which, via piston rod (31), is connected to runner (21). A bowden cable (27) with hand grip (28) enables the operator to alter the lifting angle of the bed as required.
Patent NL-8902311-A (NL)
Title: Corrugated roof attachment device - comprises bush with collar and cap one end and radially resilient tongues at other end, with two more barbed collars
IPC: F16B37/04
Filed: 1989-09-15
Abstract: The attachment device comprises a bush with a round through hole which has a collar extending outwards from one end. At the opposite end are radially resiLient tongues which each have outwards extending projections which together form another collar. Between the two collars, a third radial projection forms a third collar, this collar and the collar formed on the tongues being barb shaped in cross section. The inside of the hole is partly provided with an internal thread form, and the hole is covered by a closure cap forming part of the bush.
Patent NL-9000404-A (NL)
Title: Shelf dividing equipment - has partition and coupling component at right angles on flat rectangular base
IPC: A47F5/00
Filed: 1990-02-20
Abstract: The equipment divides a shelf into sections, having a base rail mounted on it, and coupling and dividing components secured to the rail, so as to divide the shelf into sections in its lengthwise direction. Each dividing component comprises a flat rectangular base, and a partition at right angles to the base surface along a first edge of the base at right angles to the rail. Each coupling component is on the edge of the base surface at right angles to the first edge.
Patent NL-9100646-A (NL)
IPC: E03F1/00
Filed: 1991-04-15
Abstract: PCT No. PCT/NL92/00070 Sec. 371 Date Dec. 9, 1993 Sec. 102(e) Date Dec. 9, 1993 PCT Filed Apr. 14, 1992 PCT Pub. No. WO92/18714 PCT Pub. Date Oct. 29, 1992.Sewage system comprised of a collector pipe with one or more house connections and to which collector pipe an air compressor and/or vacuum pump is connected, wherein a house connection is comprised of a collection gully with a connection for the sewer pipe, and which gully, at its bottom side is provided with a valve, which may be operated under the control of a level switch arranged in the gully, while the valve at the discharge side is connected to the collected pipe which at that place is provided with a bend situated in a vertical plane, to the middle part of which the valve is connected and from which both the sideways running bend parts run upwards to a height below the valve.
Patent NL-9301372-A (NL)
Title: Air drying system, and method for operating the system
IPC: B01D53/26
Filed: 1993-08-06
Abstract: System and method for operating said system to remove the moisture from the wet and humid air coming from a compressor while at the same time cooling the air. According to the invention, use is made of adsorber arrangements. To ensure continuous operation, two adsorber arrangements are used, the one adsorber arrangement performing an adsorber function and the other being either regenerated or standing by for operation. Regeneration of the adsorber arrangement takes place by warm, humid air being passed through, which will cause its temperature to increase and moisture from the adsorber arrangement in question to be taken up into the wet warm air. To reduce the number of components as far as possible and to allow the process to proceed as simply and efficiently as possible, it is proposed that during such a regeneration step the complete stream which is to be cooled and stripped of moisture first be passed through the adsorber arrangement to be regenerated. To remove the last residual moisture from the adsorber arrangement to be regenerated after the latter has been heated, the heat exchanger is used in the final stage of the regeneration to feed in cold air which has already been stripped of a large fraction of the moisture.