baber/WOPTO huggingface dataset:
Patent NL-2020748-A (NL)
Title: Charged particle source module, an exposure system with said charged particle source module, a method for manufacturing a semiconductor device and a method for inspecting a target
Inventor: LAURA DINU-GÜRTLER
IPC: H01J37/317
Filed: 2018-04-11
Abstract: The invention relates to for generating and a charged emitting a particle charged particle beam, such as an electron beam, comprising: a frame including a first frame part, a second frame part, and one or more rigid support members which are arranged between said first frame part and said second frame part; a charged particle source arrangement for generating a charged particle beam, such as an electron beam, wherein said charged particle source arrangement, such as an 10 electron source, is arranged at said second frame part; and a power connecting assembly arranged at said first frame part, wherein said charged particle source arrangement is electrically connected to said connecting assembly via electrical wiring.
Patent NL-2022689-A (NL)
Title: Method and system for non-intrusively determining cross-sectional variation for a fluidic channel
Inventor: SRINIVASAN JAGANNATHAN
IPC: G01B17/08
Filed: 2019-03-07
Abstract: A method is provided for non—intrusively determining cross—sectional variation of a fluidic channel. The method includes obtaining, from one or more sensors, a measured pressure profile based on at least one pressure pulse induced in a fluidic channel. A forward model of cross—sectional variation of the fluidic channel is generated. Using the forward model, a simulated pressure profile is generated. Using the measured pressure profile and the simulated pressure profile, an error is determined. When the error is outside a predetermined threshold, the forward model is updated based on the error.
Patent NL-2025095-A (NL)
Title: Metrology measurement method and apparatus
Inventor: ILSE VAN WEPEREN
IPC: G03F7/20
Filed: 2020-03-11
Abstract: Methods and apparatus for determining a parameter of a structure fabricated in or on a substrate and compensated for a drift error. The methods comprising: illuminating, at a plurality of times, at least part of the structure with electromagnetic radiation, the at least part of the structure being at a ﬁrst 5 orientation; sensing, at the plurality of times, a plurality of average reﬂectances of the at least part of the structure; illuminating, at one or more further times, the at least part of the structure with electromagnetic radiation, the at least part of the structure being at a second orientation; and sensing, one or more further average reﬂectances of the at least part of the structure; and determining, based on the plurality of average reﬂectances and the one or more further average reﬂectances, an estimation of 10 the parameter at the one or more further times. [Figure 9]
Patent NL-2025603-A (NL)
Title: Mycorrhizal microcapsule seed coating agent for improving microbial community structure in saline-alkali soil and preparation method thereof
Inventor: CHAOHUI TANG
IPC: A01C1/06
Filed: 2020-05-18
Abstract: The disclosure relates to the technical field of bacterial manure, in particular, to a mycorrhizal microcapsule seed coating agent for improving microbial community structure in saline-alkali soil and a preparation method thereof. The specific components of the seed coating agent are: 1-1.5 parts of arbuscular mycorrhiza fungi preparation, 0.1-0.2 parts of trichoderma harzianum preparation, 3-5 g of xanthan gum, l-l.2g of calcium carbonate, 0.1-0.2g of citric acid aqueous solution, 0.2-0.3 g of ethyl lactate, and 80—100mg of polylactic acid. In the disclosure, a microcapsule is prepared by forming double emulsions with the use of polylactic acid, xanthan gum, etc.; the prepared seed coating agent has good membrane forming property and high embedding rate, with good stability of the formed wall, so as to effectively protect the activity of fungi agent, to directly coat the seed and have a good sustained-release effect, through the synergy between the arbuscular mycorrhiza fungi and the trichoderma harzianum, the success rate of inoculation is high, and after inoculation, the output of crops is significantly increased and the incidence of disease for crops is reduced.
Patent NL-2034763-A (NL)
Title: Preparation method and application of pickering emulsion
Inventor: GUANGJUN XIA
IPC: A61K38/01
Filed: 2023-05-04
Abstract: The present disclosure discloses a method for preparing a Pickering emulsion and an application thereof. The method comprises: preparation of Cyperus esculenlus protein isolate: degreasing Cyperus esculenlus With n-hexane to obtain degreased powder, and carrying out alkaline extraction and acid precipitation method to prepare Cyperus esculenlus protein isolate; preparation of Cyperus esculenlus protein isolate-tea polyphenol composite nanoparticles, mixing Cyperus esculenlus oil as an oil phase With the Cyperus esculenlus protein isolate-tea polyphenol composite nanoparticles as a solid phase in an oil-solid volume fraction ratio of 0.5, and homogenizing at 10,000 rpm for 2 min to obtain the Pickering emulsion. The emulsion is capable for inhibiting the release of free fatty acids.
Patent NL-6800159-A (NL)
IPC: F17C3/08
Filed: 1968-01-05
Abstract: 1208751 Refrigerating BRITISH OXYGEN CO Ltd 4 Jan 1968 [5 Jan 1967] 727/67 Headings FIR R3AD4X R94 and R3A3D10 A conduit supplying a mixture of gas and liquefied gas to a load to cool it is surrounded by a sheath of gas passing from the load. As illustrated, liquid nitrogen in a container 1 is forced by the pressure of nitrogen in the space 26 into a transfer conduit 3 connected to an infrared detector 11  which is to be cooled. Gas from the detector 11 passes through a duct 5 surrounding the conduit 3  to an exhaust valve 55 which is used to control the flow-rate of liquid to the detector. The liquid nitrogen is partially vaporized in the conduit 3 by heat-transfer through the conduit well and is fully vaporized by the heat generated by the detector. The transfer conduit is made of polyvinylchloride and has an internal diameter of between <SP>1</SP>/ 16 th and <SP>5</SP>/ 16 th of an inch. The container 1 is connected by conduits 21 and 25 to a valve mechanism 7. In the illustrated position of the latter, the conduit 21 is closed by a valve-member 35 and the conduit 25 communicates with the atmosphere through a pressure relief valve 47 which is set to maintain a pressure of between 1 and 3 p.s.i.g. in the nitrogen gas space 26. In order to fill the container 1, a filling pipe is connected to an inlet port 17 thereby raising an actuating member 31 which in turn raises valve-members 42 and 35 to allow communication between the conduit 25 and an exhaust 27 to atmosphere and between the conduit 21 and the filling pipe. Instead of nitrogen, the system may use oxygen, argon or hydrogen.
Patent NL-7203276-A (NL)
Title: Isomerisation catalysts for hydrocarbons - contg platinum group metal, halogen and metal halide and rhenium or germanium cpds
IPC: C07C5/22
Filed: 1972-03-13
Abstract: The catalysts consists of (A) an alumina carrier, (B) a Pt gp. metal (C) a halogen, (D) a Friedel-Crafts metal halide and (E) a Re or Ge component, the Ge being in an oxidn. stage higher than elementary Ge. Content of Re is pref. 0.01-1 wt % or of Ge pref 0.01-5 wt %, pref. in the form of GeO2. Amount of (B) is pref 0.01-1% and of (C) 0.1-5% (D) is pref. present in amt. of 1-100 wt% of the remaining catalyst. The catalyst may be pre-sulphided to a S content of 0.05-0.5 wt %. They are suitable for isomerisation of olefines, paraffins, cycloparaffins and/or alkyl aromatics, in presence of H2 e.g. in prodn of p-xylene or high octane petrols.
Patent NL-7302965-A (NL)
Title: Sacking - from strips of laminated polymeric film of high - and low softening temps
IPC: D03D15/00
Filed: 1973-03-02
Abstract: The polymeric film is stretched in one axis, and the laminates are cut into strips for interweaving or cross-laying so that the layers with a lower melting or softening point are in contact with each other for bonding by heat and pressure, without affecting the stretch performance of the material with the higher critical temp. The purpose is to develop a material which is resistant to friction distortion, will not develop holes in its structure and which does not require the use of adhesives.
Patent NL-7405055-A (NL)
IPC: H04W88/02
Filed: 1974-04-11
Abstract: A data transmission system for a road vehicle has an aerial on the road vehicle for picking up signals from an external transmitter. This aerial passes a signal to a receiver on the vehicle which in turn passes the information to a memory unit which stores the information at a fast rate and then supplies the information at a slow rate to an electrical voice synthesizer.
Patent NL-7413002-A (NL)
Title: Injection moulding process controlled by temp. measurement - from thermo-couple directly contacting smelt to give immediate reading
IPC: B29C45/78
Filed: 1974-10-02
Abstract: A method of regulating the smelt temp. in an injection moulding machine consists of producing an output signal as a function of the smelt temp. using a thermocouple of low thermal capacity in direct contact with the smelt; this out put signal is read at a predetermined period in the injection cycle and from it a process signal is deduced and used for regulating the smelt temp. The pref. point of contact between the thermosoucple and the smelt is in or adjacent to the injection nozzle. Pref. the output signal is read at the same instant in each successive cycle. The instant is pref. located during the injection phase. In a pref. embodiment, the signal is compared with a reference signal corresp. to the desired value of smelt temp. and the process control is then carried out as a function of the magnitude and algebraic sign of the difference. Almost instantaneous temp. recording is obtd. by contrast with previous arrangements where the thermocouple is protected from direct contact with the smelt, and thus a certain inertia is inherent in the system.
Patent NL-7501409-A (NL)
Title: 4-nitro-3-alkoxy-diphenyl ethers
IPC: C07C205/38
Filed: 1975-02-06
Abstract: 4-Nitro-3-alkoxy-diphenyl ethers Title cpds. (I) useful as herbicides esp. in rice culture, where X is halogen or Me; Y is halogen or 1-3 C alkyl; Z is 5- or 6-halogen or H; R is opt. unsatd. 1-3C hydrocarbon, MeOCH2CH2 or EtOCH2CH2 are prepd. by reacting a 2,4-dihalo-nitrobenzene with a substd. phenol to give a 2,4-bis substd. phenyl-nitrophenyl ether then reacting the bis-ether with ROH and recovering the substd. phenol in addition to the desired product.
Patent NL-7509904-A (NL)
Title: Ball: type trailer hitch - has ball neck sliding over support plate on bracket secured to vehicle
IPC: B60D1/52
Filed: 1975-08-21
Abstract: The trailer hitch is particularly for private cars, having a bracket fixed to the rear edge of the car, and a ball neck with coupling ball detachably secured to the bracket. The bracket (1) has a support plate (2) with a free protruding edge upwards and downwards. A holding device (4) on the ball neck (3), fits round the support plate after sliding onto it from the side, encloding the protruding edges. One or more locking devices secure the device in place. The support plate can preferably be rectangular, with its face vertical and extending across the vehicle.
Patent NL-7510201-A (NL)
Title: Electric power generating unit - exhaust from second stage of turbine is condensed and returned to pressure vessel
IPC: F02C1/10
Filed: 1975-08-28
Abstract: In a power generating plant, in which a gaseous working medium is brought in a compressor to a high pressure, subsequently heated in a heat exchanger and then used to produce work in a turbine a working medium is used which, at the operating temperatures, can exist not only in the gas phase but also in the liquid state. The liquid medium is introduced into a pressure vessel at high pressure and the compressor is provided between ints inlet and outlet with one or more throttling orifices through which the pressurised liquid medium can be injected into the compressor. The liquid evaporates immediately and the required heat of evaporation is withdrawn from the partly compressed gas generally in such a way that the compression is at least approximately isothermal. Heat of compression normally discarded e.g. to cooling water is at least partly utilised to ultimately pre-heat the compressed gas before it enters the turbine.
Patent NL-7511726-A (NL)
IPC: C03B5/12
Filed: 1975-10-06
Abstract: A method of repairing a heat exchanger comprising a housing within which a plurality of spaced apart tubes extend. The method comprises the steps of, once a leak in one of the tubes has been detected, sealing the defective tube at both ends, cutting the defective tube adjacent the ends, removing the tube and mounting a body of suitable shape in its place, thereby ensuring that a proper temperature distribution occurs in the vicinity of the body during operation of the heat exchanger.
Patent NL-7809788-A (NL)
Title: Hollow moulding by deep-drawing polyolefin, esp. polypropylene, sheet - with preheating to 10-40 degrees below crystalline melting point to shorten moulding cycle and strengthen products (NL 30.3.79)
IPC: B29C51/10
Filed: 1978-09-27
Abstract: Deep-drawing of hollow mouldings comprises deforming a piece of thermoplastics sheet, esp. of polyolefin, by placing it, heated but in solid state, over a mould; moving it relatively to a deforming member so as to impart the piece of sheet 1st deformation; generating a pressure gradient between inner and outer sides of the piece of sheet, using a gaseous pressure medium, so as to inflate the sheet and forcing it against the inner wall of the mould. The piece of thermoplastics shee is heated, before deformation, to 10-40 degrees C below the crystalline melting temp.. Used for mfr. of dishes, cups, containers, boxes, container covers etc..
Patent NL-7902326-A (NL)
Title: Driving machine for underground galleries - has shield with lower stage driven by hydraulic ram to move plates successively along tunnel floor, and upper stage with shell segment rings
IPC: E21D11/10
Filed: 1979-03-23
Abstract: The machine for driving underground galleries includes a shield. The revetment for the tunnel is introduced by concreting on site the step immediately behind the shield. The shield consists of a fixed rear port, and a mobile part made up of a set of plates (7a, 7b). The roof of the tunnel is made up from a number of arched shell elements (16) placed in conjunction with shell rings (15, 15a, 15b). A multiple component tamper (20) is used to move material backwards away from the tunnel face and is actuated by hydraulic presses. The machine is intended for driving galleries through unstable mountain structures where the entry is loose material is likely to delay the progress of tunnel construction. The tunnel wall can be erected over the main face equipment.
Patent NL-8002835-A (NL)
IPC: B29B9/04
Filed: 1980-05-16
Abstract: Process and device for the manufacture of plastic granules filled with filler, e.g. glass, the filler being pressed down in the heat-softened surface of a plastic web (1,2,1 min ,2 min ), after which the web (13), optionally after cooling (15), is processed to granules (17) on a dicing device (16).
Patent NL-8204614-A (NL)
Title: Tyre piercing unit across one-way road - has upwardly spring-loaded teeth released by pawls projecting above road surface ahead of teeth
IPC: E01F13/12
Filed: 1982-11-29
Abstract: Unit comprises a cover plate (1) at road surface with a number of transversely spaced longitudinal slots arranged over similarly spaced, via nylon bushes 4, pointed teeth (2) which are upwardly swivelable on a common shaft (3) under the action of torsion springs (5) when released by respective swivel (10) pawls (9) projecting above the road surface ahead of the teeth for traffic from the wrong direction. In swivelled-up position, the teeth meet stops (8) pref. secured by fracture pins which break to allow the teeth to drop below the surface (1) via extensions of the slots USE/ADVANTAGE : The tyre piercing assembly is arranged across a one-way road section to immobilise vehicles passing in the wrong direction. The teeth pierce rear wheel tyres after activation by the pawls depressed by the front tyres so that the vehicle remains steerable. They present no obstacle to traffic in the right direction whether activated or not.
Patent NL-8403967-A (NL)
Title: Door frame two-part clamping stirrup - has L=shaped parts with arms fitting over frame member edges
IPC: E06B1/60
Filed: 1984-12-28
Abstract: The two-part clamping stirrup is for an internal door frame mounted in a wall opening. The U-shaped uprights and lintel are secured round the edges of the latter by a large number of these stirrups inside them, actuated by bolts accessible via openings in the frame grooves. Each part (1,2) of the stirrup is L-shaped and of plate material, so that the clamping force is exerted in the plane of this material. One arm (6,7'') of each part fits over the bent-over edge of the frame member, while the other (5,7') has a portion (11,14) engaged by the bolt (13).
Patent NL-8502075-A (NL)
Title: Floating or stationary underwater structure - has gas springs insulating chamber from noise and vibration in other chamber
IPC: B63H21/30
Filed: 1985-07-18
Abstract: The structure floats in water or stands on an underwater base, having a chamber contg. machines generating noise and mechanical vibration. A second chamber is connected to the first by spring components, so that noise and vibration are only transmitted to it in a weakened form. The spring components are gas springs, the gas volume (27) inside them and thus their stiffness being so adjusted that the latter is several times less than that of the part (1) supporting them or of the part (2) supported by them. Gas pressure within the springs is matched to the load which can be sustained.
Patent NL-8502381-A (NL)
Title: Cross-flow radiator construction - has ventilator, filters, and partitioned air flow ducts, in rectangular partitioned casing with V=shaped profiled heat exchange bar
IPC: F28D9/00
Filed: 1985-08-30
Abstract: The mounting assembly for a cross-flow heat exchanger consists of rectangular partitioned casing. There are profiled support bars with V-shaped top grooves and condensate drainage channels. The radiator casing (1) has two air flow paths (A,B) sepd. by the partitions which intersect each other in cross flow heat exchanger (4). The air flow path (A) extends from an ambient air connection (5) and a filter (7) through the heat exchanger space (8). A ventilator (10) filter (9) forces recirculating air (A) into a space (12) with a perforated air distributor plate (13), then via space (15) to the consumer. The heat exchanger includes a stack of corrugated plates, and is supported in V-shaped profiled bars.
Patent NL-8702623-A (NL)
IPC: B65B41/12
Filed: 1987-11-03
Abstract: An apparatus for metering a foil web (5) extending vertically downwards through the path of movement (1) of objects (2) to be wrapped thereby the free cutting tool being arranged above said path (1) allowing to cut off the metered web (5 sec ). Between the supply roll (4) and the cutting tool (10), a metering roller pair (7) is arranged, is coupled with a drive means (8) adapted to be adjusted to a desired web length (5 sec ), and beyond said cutting tool (10), a gripping assembly (11...16) for the free end of the foil web (5 min ) supplied by the metering roller pair (7) is arranged which is movable vertically downwards from a starting position with the supply speed of said web, and is adapted to grip the free end of said web (5 sec ) with some friction, said friction being so that, when interrupting the supply by the metering roller pair (7), this end is released, the length of the path of movement of said gripping assembly (11...16) corresponding with the largest web length (5 sec ) to be metered, said assembly being adapted to be returned to the starting position before the supply of the next foil web (5 min ) begins. In particular the gripping assembly comprises two pairs of endless chains (14a, 14b) or the like being guided over an upper and a lower reversing wheel (13), said pairs being arranged at both sides of the path of the foil web (5 min ) to be metered, transverse rods (16a, 16b) being arranged which are provided with friction parts, which rods (16) of different pairs gripping the free end of an intermediate foil web (5 min ).
Patent NL-8703170-A (NL)
IPC: H01H71/10
Filed: 1987-12-31
Abstract: An electromagnetic switch with a housing (1) provided with at least one magnet system (2), comprising a stator body (3) of magnetic material having an oblong chamber (6) accomodating a movable armature (7) of magnetic material, with an exciter winding (10) for the excitation of a magnetic field in the at least one magnet system (2). A swingably supported first arm (15) can be brought into motion under the influence of the excited magnetic field. To actuate a pair of contacts (23, 24) a swingably supported second (16) arm is provided, on each of said first and second (16) arms one end of at least one leaf spring (13, 14) acts. Said first (15) and second (16) arms extending on either side of the chamber (6) at right angles to the lengthwise direction thereof in such a way that each of them can swing about their support point (40, 42) in the direction of the armature (7). The free end (19) of the first arm (15) is coupled to the armature (7), which has an operating element (8) which acts on the second arm (16).
Patent NL-9101770-A (NL)
Title: Seat, in particular sofa, which can be transformed into a bed
IPC: A47C17/175
Filed: 1991-10-23
Abstract: The invention relates to a seat which can be transformed into a bed. According to the invention, a seat frame and a backrest frame are connected in such a manner that they can pivot about a longitudinal axis and can be moved between a (lying) position, in which they lie in a single plane, and a (sitting) position in which they form a dihedral angle. The backrest frame is positioned securely between two side frames which can be tilted from a support position which corresponds to the sitting position and a support position which corresponds to the lying position. <IMAGE>
Patent PT-75033-A (PT)
Title: Process for the preparation of haloalkylamino-1,3-dioxanes having an herbicide antidotal effect
IPC: A01N25/32
Filed: 1982-06-09
Abstract: Certain haloalkylcarbonylamino-1,3-dioxane herbicide antidotes corresponding to the following general formula: <CHEM>  wherein  R represents chloro-, bromo- or iodo- C1-C4 alkyl;  R1 represents hydrogen, C1-C4 alkyl, C2-C4 alkenyl or phenyl;  R2 represents hydrogen or C1-C4 alkyl;  R3 represents hydrogen or C1-C4 alkyl;  and  R4 represents hydrogen or nitrophenyl; provided that one of R3 and R4 represents hydrogen; are disclosed, as is the production thereof. Such compounds may be formulated with inert diluents or carriers and or adjuvants or with herbicides, in particular thiocarbamates or acetanilides. The use of such compounds counteracts crop damage caused by herbicides and hence provides a method of establishing herbicidal selectivity.
Patent PT-75112-A (PT)
Inventor: AMBROSI DOMINIQUE
IPC: A01N43/40
Filed: 1982-06-24
Abstract: Selective herbicides based on compounds of the formula:    <IMAGE> (I)  in which: R1, R2 and R3 are H, lower alkyl, alkoxy or alkoxyalkyl; R4 is a carboxyl radical, optionally in the form of a salt or ester, or a cyano, cyanoalkyl or alkoxyalkyl radical; R5 and R6 are H, lower alkyl or cyano or together form a C2 to C5 alkylene radical; R7 is halogen, lower alkyl, lower alkoxy, lower alkenyl, alkenyloxy, nitro, cyano or amino, alkylene-dioxy; n=0 to 5; and <IMAGE>   is a nitrogen-containing heterocyclic ring containing 2 or 3 units of unsaturation.