baber/WOPTO huggingface dataset:
Patent NL-2026113-A (NL)
Title: Alignment sensor based on wavelength-scanning
Inventor: MUHSIN ERALP
IPC: G03F7/20
Filed: 2020-07-22
Abstract: An alignment method includes directing an illumination beam with a varying wavelength or frequency towards an alignment target, collecting diffraction beams from the alignment target and directing towards an interferometer. The alignment method also includes producing, by the 5 interferometer, two diffraction sub—beams from the diffraction beams, wherein the diffraction sub— beams are orthogonally polarized, rotated 180 degrees with respect to each other around an alignment axis, and spatially overlapped. The alignment method further includes measuring interference intensity of the diffraction beams based on a temporal phase shift, wherein the temporal phase shift is a function of the varying wavelength or frequency of the illumination beam 10 and a fixed optical path difference between the diffraction beams. The alignment method also includes determining a position of the alignment target from the measured interference intensity.
Patent NL-2028280-A (NL)
Title: Eight
Inventor: HELMUT EMPACHER
IPC: B63B71/00
Filed: 2021-05-25
Abstract: The men's eight according to the invention has an elongated hull that ends in a pointed bow and a pointed stern. Given a total weight of 938 kg, the waterline is 17,211 mm i5%, preferably i3% and most preferably i2%. Given division into segments of equal length and in the case of a total weight of 938 kg, the following values are also present for the respective cross—sectional area below the waterline WL, the respective circumference below the waterline WL, the respective width at the waterline WL and the respective width ratio based on the middle segment 7, each having a tolerance of i5%, preferably i3% and most preferably i2%: ~egment Area beloszircumference Width at Width cuts or the. below the the. ratios (rib ribs waterline waterline waterline 7/rib x) [cm2] [min] [min] “__—— … The women's eight according to the invention is designed with similar lines for a total weight of 858 kg.
Patent NL-2029328-A (NL)
Title: Bochttransportinrichting, en gebruik van een transportmodule
Inventor: REMCO VAN DER ENDE
IPC: B65G17/40
Filed: 2021-10-06
Abstract: Bochttransportinrichting, omvattende een zich langs een cirkelboog uitstrekkende geleidingsbaan die een transportpart van een eindloze transporteur geleidt, welk transportpart een pluraliteit aan kettingstrengen omvat die met een gemeenschappelijk kromtemiddelpunt met gelijke radiale steek uiteen zijn geplaatst, en een met de kettingstrengen samenwerkende aandrijving die tijdens bedrijf de kettingstrengen met onderling gelijke hoeksnelheid door de geleidingsbaan leidt, waarbij de kettingstrengen elk zijn opgebouwd uit een enkelvoudige reeks opeenvolgende transportmodules die elk aan hun bovenzijde zijn voorzien van een in hoofdzaak vlak bovenvlak, en waarbij de radiale steek tussen de kettingstrengen in hoofdzaak correspondeert met de radiale breedte van de transportmodules zodat zijkanten van de transportmodules onder insluiting van een nauwe spleet aaneengrenzen en de bovenvlakken in het transportp art een in hoofdzaak ononderbroken transportvlak vormen.
Patent NL-2033671-A (NL)
Title: A method for determining the effect of oriented structures of shale on its micromechanical properties
Inventor: ZIYUN ZHENG
IPC: G01N23/2251
Filed: 2022-12-05
Abstract: The invention belongs to the technical field of shale mechanical analysis. A method for determining the influence of shale oriented structures on its micromechanical properties is disclosed. It includes: The nano indentation technique is applied to measure the micromechanical properties of shale grains. Meanwhile, the method of the Mori—Tanaka model is used to upgrade the scale of micromechanical parameters. Then, the relationship between oriented structures and elastic modulus of shale can be analyzed in the same sample. Last, we can determine the influence of oriented structures of rock on its mechanical properties. It explores a new way for studying the influence of shale structural characteristics on its mechanical properties.
Patent NL-2035197-A (NL)
Title: Use of bifidobacterium lactis ty-s01 in human body weight control
Inventor: FENG ZHANG
IPC: A23L33/135
Filed: 2023-06-28
Abstract: The present application belongs to the technical ﬁeld of microorganism applications, and speciﬁcally relates to a novel application of bifidobacterium lactis TY—SOl in weight control. The bifidobacterium lactis TY—SOl is assigned with the accession number of CGMCC No. 10 21255. The bifidobacterium lactis TY—SOl may signiﬁcantly reduce body weight and abdominal fat, signiﬁcantly reduce triglyceride and cholesterol levels in liver tissue, signiﬁcantly promote secretion of a short-chain fatty acid (acetic acid) in an intestinal tract, and signiﬁcantly regulate intestinal ﬂora disorders in a human body, and the bifidobacterium lactis TY—SOl has no toxic and side effects, and is high in safety. 15 Fig. 3
Patent NL-6608010-A (NL)
IPC: B65B9/213
Filed: 1966-06-09
Abstract: 1,143,657. Packaging-machines. KALLE, A.G. 17 June, 1966 [19 June, 1965], No. 27227/66. Heading B8C. [Also in Division A2] An apparatus for filling flexible tubular casings (e.g. sausage casings) with a paste-like filling comprises a hollow mandrel 3 over which a casing 2 is caused to travel, a filling tube 11 extending beyond the mandrel 3, and a proportioning press 4 for pressing filling through the tube into the casing, the arrangement being such that a measured quantity of filling can enter the casing without contacting the mandrel and the mandrel having a vent 15 to allow escape of air displaced from the casing by the filling. A web 1 (e.g. aluminium foil coated with plastics material) is formed into the casing 2 by passing it between the mandrel 3 and the tube 9 and longitudinally seam welding it. The filling is ejected in measured quantities, through the tube 11, into the casing 2 by the piston 7, having a vent 6, in cylinder 5. The filled lengths of casing are clipped (or welded or sewn) at 14 and then severed from each other. Vent 15 may be connected to an evacuating chamber.
Patent NL-6812911-A (NL)
Title: Preparation of orcinol 3 5-dihydroxy toluene
IPC: C07C37/02
Filed: 1968-09-10
Abstract: Preparation of orcinol (3,5-dihydroxy toluene I):- One of X= Cl or Br the other = H. The starting materials (II) are readily available since they are used as fungicides and bactericides. In previously known processes the starting materials were so difficult to obtain that (I) was only available as a laboratory chemical. 4-Chloro-m-cresol (100g) was added portionwise with stirring to molten KOH (400g KOH+ 50ml water) at 150 deg.C and then heated at 175 deg.C for 8 hours with stirring. The melt was then cooled, dissolved in water (500 ml), made acid to congo red with mineral acid, extracted with ether, the ether distilled off from the extract and the residue vacuum distilled collecting the fraction b.p. 165-172 deg.C/12 mm Hg. (57 g). This was recrystallised water to give orcinol monohydrate (mp 56-57 deg.C).
Patent NL-6905333-A (NL)
Title: Conveying articles to processing machines
IPC: B25J11/00
Filed: 1969-04-03
Abstract: Conveying articles to processing machines. Device transfers e.g. a piece of raw material or semi-finished article from one processing machine to another. It has a vertical main axis rotating to and for and an object arm transfer assembly attached by one end to the top of the main shaft. This makes a pivoting movement when the main shaft roates and projects radially above the main shaft. The assembly consists of a pair of identical arm units, each comprising a hollow cylindrical rotating arm element. One of its ends is attached to a suction pad and the other to a pair of hinging grips. A second hollow cylindrical stationary arm element of which one end is attached to the top end of the main shaft surrounds the first arm element and the piston. Means are provided for supplying and removing a hydraulic medium to and from opposing sides of the piston and valves for regulating this. A second piston fits into the first arm element at the other end of it, adapted to open the grip and close it by means of the medium in the first arm element.
Patent NL-7202160-A (NL)
Title: Resinous solid prodn - at ambient temp from mixt of polyols oils, polyisocyanates and surfactants
IPC: C08G18/08
Filed: 1972-02-18
Abstract: Process comprising mixing (a) cpds. having >=2 active H atoms, (b) polyisocyanates, (c) oil substances, the mixture of (a), (b) and (c) including =80 wt.% of (c), and (d) a mixture of oil-soluble and water-soluble surfactants.
Patent NL-7400185-A (NL)
Title: Four cylinder I.C. vehicle engine - has toxic gas filter, compressor, and heater chamber in exhaust return passage
IPC: F02M25/07
Filed: 1974-01-07
Abstract: The engine is particularly of the piston type, with a heater chamber between and connected to both inlet and exhaust and to the fuel/air mixing device, so as to heat the mixture before it reaches the cylinders. A tapping fro the chamber leads to the mixing chamber so as to add some of the exhaust gases to the mixture, while the remainder are discharged to atmosphere. There is a passage between inlet and exhaust, containing, in order from the inlet end, the heating chamber, a compressor, and a filter absorbing the toxic gases. As the exhaust gas flows through the passage it can pass a delay jet before the heater chamber and an acceleration jet after it.
Patent NL-7409484-A (NL)
Title: Gas detector indicates gas released at battery electrodes - during charging by measuring electrode-electrolyte junction resistance
IPC: G01R31/36
Filed: 1974-07-12
Abstract: The gas detector for indicating the build-up of gas released at electrodes during a battery charging differentiates in time relation the battery terminal voltage to indicate changes in the resistance of the junction between electrodes and electrolyte. The differentiation is achieved using two cascaded differentiators. The double differentiated output is rectified, filtered and passed to a comparator which controls the battery charging unit. The rectifier output is a measure of the intensity of gas production in the battery and, via the single-level or a multi-level comparator, is used either to switch off the charging process entirely or to reduce the charging current in stages.
Patent NL-7501817-A (NL)
Title: Liquid dispensing fitting - has tap spindle actuating contactor controlling pump motor
IPC: B60R15/00
Filed: 1975-02-17
Abstract: The fitting is partic. in the form of a water tap connected to an electrically-driven pump in a caravan. The spindle (2) of the tap (1) acts as a contactor for the electric supply to the pump (11). There can be an extension of the spindle beyond the conical sealing portion, acting via a diaphragm on a contact controlling the motor switch. The contact can work in a sealed guide in a housing accommodating the diaphragm, and the switch can be of the spring-contact type, with an adjusting screw. The latter can work in conjunction with the contact tappet against a switch contact leaf spring.
Patent NL-7513990-A (NL)
Title: Applicator for female hygiene tampon - has two telescopic tubes with tongue on inner positioned behind tampon on retraction
IPC: A61F13/26
Filed: 1975-12-01
Abstract: Both tubes are made from cardboard; the outer (1) having a bullet shape with the nose (4, 5) split longitudinally. The open end has a collar (3) and inward pointing tongues (6, 7) in the tube body. These engage slots (11) in the surface of the inner tube (8) to limit its travel, this tube also having incurved tongues (4) at one end and a collar (10) at the other. The tampon (15) is inserted into the inner tube and this assembly inserted into the outer. The inner tube is drawn back, its tongues gripping the tampon at the rear (17), this being pushed forward and expelled, the collars acting as stops.
Patent NL-7611319-A (NL)
Title: Electromagnetic signal waveband selector keyboard - has reciprocating setting slider whose slots control pushbutton switch bell cranks
IPC: H03J5/12
Filed: 1976-10-13
Abstract: The keyboard controls the selection of wavebands in car radios or in other wireless sets, and ensures accurate operation through the coupling between the setting slider and the push-button switch for each waveband. The setting slider (3) is reciprocated lengthwise in a frame (1), and its slots (7) are engaged by an arm of bell cranks (8) pivoted in the frame. The other arm of the bell crank is linked to the waveband changing key (35) moving at right angle to the slide path. Parallel to the setting slider (3) is a reciprocated bar (14) whose projection (15) bears against a lug (54) of the key. The bar is biased by a spring (32) to ensure the contact of the projection with the lug of the key. The latching is ensured by a lever articulated to the key slider for contact with the shiftable part moving along the setting slide.
Patent NL-7700209-A (NL)
Title: Packaging sealer having rotatable sealing wheels - fitted with pneumatic tyres which are independently pressurised
IPC: B65B51/26
Filed: 1977-01-11
Abstract: A packaging sealer for making three spaced seals in superimposed webs is described. Three sealing wheels are mounted on a rotatable shaft and work against opposed anvil wheels. Each sealing wheel has a pneumatic tyre. Tyre pressures are independently controlled through regulators. These are connected to piping which extends through the hollow shaft and communicates with the inflation spaces of the tyres. The device is used for heat or pressure sealing of packages used for the health or for food or anhydrous materials. Compensation can be made for slight dimensional or positional abnormalities e.g., as small as 0.001 inch for out-of-roundness, shaft deflection and the like. Sealing pressure is automatically kept uniform, which avoids defective seals.
Patent NL-7705752-A (NL)
Title: Weftless thread strip for reinforcing paper - pulp containers
IPC: C09J7/35
Filed: 1977-05-25
Abstract: Strip consists of strand of longitudinal threads completely coated throughout its length, the coating has two longitudinal surface layers comprising a composition with different physical properties.
Patent NL-7709088-A (NL)
IPC: F28F9/02
Filed: 1977-08-17
Abstract: A method of assembling the parts of a heat exchanger, in which a pipe bundle is lowered into an open-topped vessel, and a wall of the bundle is secured to the wall of the vessel by welding. Prior to placing the bundle in position, a sealing ring is provided around the bundle between the outer periphery of a circumferential wall thereof and the inner periphery of the wall of the vessel, which ring hermetically seals the annular opening between the pipe bundle and the wall of the vessel after the bundle has been placed in position. The sealing ring is desirably made of a deformable material having suitable dimensions to be compressed axially between an outwardly extending wall portion of the pipe bundle and an inwardly extending wall portion of the vessel when the pipe bundle is fully lowered into the vessel. The seal ring may be made of material which melts at the operating temperature of the heat exchanger and can be thereby eliminated after welded joint has been tested satisfactorily. The method is particularly applicable to the assembly of heat exchangers for sodium-cooled nuclear reactors, in which case the seal is made desirably from solidified sodium.
Patent NL-7710685-A (NL)
Title: Liq. soap vessel refilling system - uses calibrated bottle and has spigots clipping on soap vessel and screwing into bottle neck
IPC: B65D47/36
Filed: 1977-09-29
Abstract: The adaptor (1) is for use on a calibrated bottle (2) when recharging a distribution vessel (3) contg. e.g. liquid soap, and has two tubular spigots (5, 11) projecting axially from the opposite faces of a manipulation wheel disc (13). The wheel (13) may be star-shaped and has a peripheral stiffening flange (14), permits relative rotation of the bottle (2), and is used to manipulate the adaptor (1) independently of the bottle (2). The larger spigot (5) fits over the bottle (2) neck to make a spring-clip sealed connection, and the smaller spigot (11) is threaded to then screw into the neck of the distributor (3). The wheel disc (13) may inc. a central diaphragm (4) which is defined by a circular necked deformation of the disc material.
Patent NL-8101483-A (NL)
Title: Limb support for patient - has fixed support accommodating bracket at desired angle and member supporting lower part
IPC: A61F5/058
Filed: 1981-03-25
Abstract: The support is for one or more limbs of a patient secured to a seat or couch, and has a fixed support (1) by which a supporting bracket (3) for one of the limbs can be held at the desired angle to the surface (2) supporting the patient. A supporting member (4) for the lowermost part of the limb concerned is mounted on the bracket. The fixed support can be curved, one end (8) of the bracket sliding along and being lockable to it. The other end of the bracket rests on the surface supporting the patient, and it is adjustable for length.
Patent NL-8104425-A (NL)
Title: Sliding-clasp fastener - has component coupling clasp to locking device at end
IPC: A44B19/30
Filed: 1981-09-25
Abstract: The closing device is for an item such as a coat or a pair of trousers, and comprises a sliding-clasp fastener, also a locking device at the end which is opened up. One at least of the components of the latter device (11) is coupled by a component (10) to the sliding clasp (12). The component can be of elastic material, and the hand grip can be omitted. The device can be easily opened and shut, and also locked shut, with one hand and in a single operation.
Patent NL-8203468-A (NL)
Title: 1,24-Di:hydroxy-cholecalciferol cpds. - useful as medicaments for modifying calcium metabolism
IPC: C07J9/00
Filed: 1982-09-06
Abstract: Prepn. of new 1 alpha, 24(5)- and/or 1 alpha, 24(R)-diphydroxy-(where R1-R3 are H or protecting gps. convertible to H). (I) are useful for modifying Ca metabolism in warm-blooded animals, e.g. for treating bone diseases. Compared with lalpha-hydroxycholecalciperol, (I) have similar activity on intestinal Ca transport, cause less bone resorption and have lower toxicity.
Patent NL-8204017-A (NL)
Title: Digital Huffman encoding appts. - uses compression filter to generate digital differences between sample and estimate
IPC: H03M7/42
Filed: 1982-10-18
Abstract: The appts. permits implementation of a novel truncated Huffman type code using different length code words. Input signals to be encoded have different probabilities of occurance, and the most frequently occuring signals are assigned the shortest code words. Infrequently occuring input signals are labelled using one of the code words. The set of different length code words employed in the invention include a single binary 1 bit at the least significant bit position of each of the code words. Decoding simply includes means for counting the number of binary 0 bits between the 1 bits of the code word stream. The circuit is claimed for use on ECG signals.
Patent NL-8600933-A (NL)
Inventor: OSSEYRAN ANWAR
IPC: H01J29/76
Filed: 1986-04-14
Abstract: The electromagnetic deflection unit has a support (4) with a flange (8) at its narrow end (5), which has a tangential groove into which merge radial grooves (14). Two sets of deflection coils (18,19) are wound directly onto the support (4). Their turns traverse radial grooves (14). Thence, turns of a set of deflection coils (18) are bent into a tangential groove. The radial grooves (14) have longitudinally extending portions (16), which are filled by the turns traversing them. The bottom portion (20) of the tangential groove lies on the surface of an oval cylinder. The deflection unit has a high sensitivity, a large axial sliding space and large modulation possibilities.
Patent NL-8601783-A (NL)
Title: Decaffeination of green coffee - by treating aq. extract with activated carbon, regenerating carbon with acid, and recycling washed carbon
IPC: A23F5/22
Filed: 1986-07-08
Abstract: Cream coffee (I) is decaffeinated as follows: (a) an aq. extract of (I) is treated with activated C (from (c)); (b) the caffeine-laden activated C is treated with an aq. liq. (II) so that most of the caffeine is removed; and (c) the activated C is recycled to step (a) after it has been washed with H2O to pH 3-6 (ASTM D 3838-80). (a) Pref. the extract is typically prepd. by extrn. of (I) with H2O at 50-100 deg.C Activated C has surface area pref. at least 800 m2/g (BET). (b) (II) is suitably one or more acids, including (aq) HOAc, or lactic, glycolic, citric, or benzoic acids, or H3PO4, esp. a liq. contg. 50-85% (65-85) wt.% HOAc and also contg. H2O, citric acid, H3PO4, lactic- or benzoic-acid. Treatment is pref. at not less than 100 (110) deg.C. (c) Washing is pref. to pH 3-5.5.
Patent NL-8802331-A (NL)
Title: Producing visible laser effect holographic display plate - making negative print on transparent material using silk screen technique and applying holographic foil
IPC: B44F1/04
Filed: 1988-09-20
Abstract: The display plate is produced in a number of stages. The object to be represented is first photographed to produce a negative, which carries the invisible holographic structure of microscopic lines. The negative film is then used to produce a 'silk' printing screen at the required scale. The print is then madeon a transparent material using blue or blackink, so that the required image is white and the background is dark. After drying, a holographic foil, which carries a repetitive motif is applied to the prihn)print. The plate can then be backed with reflective foil or tape and framed.
Patent NL-8900052-A (NL)
Title: Golf ball discharge mechanism - has cylinder apertures, rotatable w.r.t. each other to discharge measured quantities
IPC: A63B47/00
Filed: 1989-01-10
Abstract: A golf practice links has a motor driven ball discharge mechanism with a supply box containing a rotatable dosage cylinder with identical sector shaped discs. The cylinder (4) is via a transmission belt (11) connected to an electromotor (10). A trough (6)is positioned slightly off-set below the cylinder, ensuring that the balls (2) drop precisely into the trough, which is slightly inclined, so that the balls are discharged through an opening (9).
Patent NL-8900772-A (NL)
IPC: B65H39/055
Filed: 1989-03-29
Abstract: System for collating and binding signatures to produce customized versions of books or magazines, comprising a conveyer (40) running along a number of workstations, including feeder stations (5-8), printer stations and a stitching station and comprising a number of checkpoints (16-19), one for each of the abovementioned stations. The system includes furthermore a reject station (10) and a computersystem to control the various stations. This computer system comprises a number of controllers (21-25), one for each of said stations coupled to a central computer (31) by means of a network (30). During operation of the system each controller is loaded with suitable software enabling the controller to control the functioning of the assigned station independent of the other controllers and whereby the transfer of a message indicating the misfunctioning of one of said stations from the respective controller to the central processor will cause the central processor to send a message to the printer stations (15), feeder stations and stitching station (9) downstream of the station in which the misfunctioning occured instructing these stations to stop the further production of the book or magazine influenced by said misfunctioning, to send a message to the reject station to reject (10) said non completed book or magazine and to send messages to all stations to update the data defining the magazines or books to be produced such that a replacement for the rejected non completed book or magazine will be produced.