baber/WOPTO huggingface dataset:
Patent NL-2022007-A (NL)
Title: Regeneration of a debris flux measurement system in a vacuum vessel
Inventor: YUE MA
IPC: G03F7/20
Filed: 2018-11-16
Abstract: An apparatus includes: a vessel; a target delivery system that directs a target toward an interaction region in the vessel, the target including target matter that emits extreme ultraviolet light When in a plasma state; and a metrology apparatus. The metrology apparatus includes a measurement system having a measurement surface configured to measure a flux of target matter; and a regeneration tool configured to regenerate the measurement system. Regeneration includes: preventing the measurement surface from becoming saturated, and/or de—saturating the measurement surface if it has become saturated.
Patent NL-2031158-A (NL)
Title: Method of depositing semi—finished products
Inventor: ALEXANDER NEIBERGER
IPC: G05B19/18
Filed: 2022-03-04
Abstract: A method of depositing semi—finished products (H) for the production of, in particular, fiber—reinforced fiber— 5 plastic composites, comprising the steps picking up a semi— finished product (H) at a known position by means of an End— of—Arm—Tool (4) of a handling robot (3) and depositing the semi—finished product(H) on a depositing position (2), wherein the depositing position (2) is determined from a 10 digital semi—finished product deposit template, wherein the digital semi—finished product deposit template is generated through the steps scanning a digital composite shaped part model, preferably based on the drawing interchange file format of a fiber—plastic composite to be produced, 15 comparing the digital composite shaped. part model with stored digital semi—finished product models (M), preferably based on the drawing interchange file format, wherein these stored digital semi—finished product models (M) represent semi—finished products (H) of different sizes and shapes, 20 and digital arrangement of a plurality of stored digital semi—finished product models (M) in the digital composite shaped part model so that this results in a digital semi— finished product deposit template. 25
Patent NL-2035287-A (NL)
Title: Online system and method for countryside homestead approval
Inventor: JUNPING GUO
IPC: G06Q10/00
Filed: 2023-07-06
Abstract: The present invention discloses an online system and method for countryside homestead approval. The online system includes an information collection module, a data transmission module, a primary verif1cation module, a data storage module, a comparative analysis module, a similarity conﬁrmation module, a manual auditing module and an approval passing conf1rmation module. The method for countryside homestead approval includes the following steps: Sl, obtaining personnel information and countryside blueprint information drawn by means of the information collection module; S2, checking the personnel information and the countryside blueprint information by means of the preliminary verif1cation module; S3, comparing, by means of the comparative analysis module, the personnel information and the countryside blueprint information With homestead data, and determining the similarity therebetween, S4, manually performing a comparison operation by means of a manual auditing module; and S5, performing, by means of a number of times of verification statistical module, statistics on the number of times of re-verif1cation of a single person by the re- verif1cation unit, and when the number of times reaches three times, instructing the manual intervention module to solve the problem.
Patent NL-2035951-A (NL)
Title: Anti-scouring device for monopile offshore wind turbine
Inventor: YAN WANG
IPC: E02D31/00
Filed: 2023-10-03
Abstract: Disclosed is an anti—scouring device for a monopile offshore wind turbine. The device includes an annular pedestal, an annular base arranged, on an upper surface of the annular pedestal, an annular slope arranged on an outer edge of an upper surface of the annular base, an annular step arranged on the annular base and connected to an inner side of the annular slope, a central cylinder, a supporting mechanism, and an annular roof. The supporting mechanism has a lower end arranged on the annular base and on an inner side of the annular step and an upper end connected to the annular roof. An inner side of the annular roof is of a recessed structure. The central cylinder has a lower end arranged on the innermost side of the annular base and an upper end connected to the innermost side of the annular roof.
Patent NL-6504003-A (NL)
IPC: C07C201/16
Filed: 1965-03-30
Abstract: Nitromethane is recovered from mixtures with higher nitroalkanes by adding to said mixtures sufficient water and C6- 8 alkane or cycloalkane to form an azeotropic mixture with said nitromethane, and heating the mixture to distil off said azeotrope.  The said azeotrope condenses into three layers, the lowest of which contains the nitromethane with minor amounts of water and alkane.  The water and alkane may be removed by further distillation up to 101.5 DEG  C.
Patent NL-6515685-A (NL)
IPC: G01F23/288
Filed: 1965-12-02
Abstract: 1,119,165. Monitoring charge movement in shaft furnaces. GESELLSCHAFT ZUR FORDERUNG DER EISENHUTTENTECHNIK m.b.H. 2 Dec., 1965 [2 Dec., 1964], No. 51276/65. Heading F4B. An arrangement for monitoring the movement of the charge in a shaft furnace comprises at least one pair of radio-active sensors arranged one above the other to emit signals when the charge falls below the level of each sensor, the signals being fed to devices which produce an indication proportional to the rate of descent of the charge. The signals from the sensors may be used to start, stop or restart integrators forming the time integral of the blast rate, which in normal operation is proportional to the rate of charge descent. If this integral exceeds the appropriate value before the upper sensor emits its signal, the charge has bridged above it, and a warning light is energized. Similarly, a warning is given if the charge bridges between the upper and lower sensors. When the integral reaches a set value after being returned to zero at the signal from the lower sensor, a charge signal is energized or an automatic charging process initiated. Several pairs of sensors may be spaced round the furnace to eliminate errors due to a slanting charge surface.
Patent NL-6815401-A (NL)
Title: Poultry and game transport rack
IPC: B62B1/18
Filed: 1968-10-29
Abstract: Device for transporting live or dead poultry, game and the like consists of a rack with hanging devices, which has supports working in conjunction with supports attached to a suitable transport vehicle.
Patent NL-7203585-A (NL)
Title: Flame retardant polycarbonate compsn - uses fluorinated polyolefin eg ptfe as additive
IPC: C08L69/00
Filed: 1972-03-17
Abstract: An aromatic polycarbonate compsn. comprises a mixt. of an aromatic polycarbonate (I) and a fluorinated polyolefin (II), which is PTFE or a copolymer of TFE and hexafluoropropylene. (I) is a polycarbonate of a halogen substd. phenol, a copolycarbonate of unsubstd. bisphenol and halogen substd. bisphenol, a mixt. of the two or a mixt. of either of the two with a polycarbonate of an unsubstd. bisphenol, the halogen being Br or Cl. (II) is present in amts. 0.1-3wt.% (based on the total wt.) and is of the type which does not form fibrils when subjected to a mechanical shearing action. Pref. (I) is a copolycarbonate of bisphenol-A and 3,31,5,51-tetrabromobisphenol-A.
Patent NL-7408964-A (NL)
Title: Central heating boiler chimney damper - shuts automatically to prevent heat loss when burner is out of use
IPC: F24H9/20
Filed: 1974-07-02
Abstract: The damper is for use with a gas-heated boiler, and shuts the chimney off completely when the burner is not in use, thus preventing heat loss by the current of air flowing up it. A bell-crank lever working in a bearing on a bracket moves the damper up and down, the velocity ratio being such that it can fully open the chimney to allow the gases to pass. A conventional domestic pressure gas regulator can be used as the servo unit, with its plastic valve fixed to the stem by a pin passing through an elongated hole, allowing three valve positions, the gas pressure itself providing the power to actuate the damper.
Patent NL-7415416-A (NL)
Title: Rotary excavator head tooth - has front surface between plus and minus thirty degrees to rotor axis plane
IPC: E02F3/92
Filed: 1974-11-26
Abstract: The tooth front cutting surface is at right angles to the direction of movement. This surface is at an angle to a line passing through the rotor axis of between plus or minus 30 degrees. The angle can be between plus and minus 15 degrees, or O. The tooth edges can be radiused or chamfered, and it can have a clearance angle of between 0 and 15 degrees. The cutting surface can comprise an insert of hard metal such as tungsten carbide. Compared with existing designs the surface is smaller, and wear much reduced.
Patent NL-7501514-A (NL)
Title: Flame retarding cellulosic material - using aqueous reaction product of phosphoric acid or ammonium salt with an alkylene oxide
IPC: D06M13/295
Filed: 1975-02-07
Abstract: Flame retarded cellulosic matl. contains a reaction prod of an aq. soln. of phosphoric acid or an acid ammonium salt of phosphoric acid and an alkylene oxide. The phosphoric acid is pref. orthophosphoric acid and the alkylene oxide is ethylene oxide. Using phosphoric acid the prod. is pref. neutralised with ammonia or an amino. The reaction prod. is partic. for treating cotton, paper and wood. The soln. for the reaction with the alkylene oxide is pref. 7-25% strength and sufficient alkylene oxide is used to form a 4-15%, partic. 7-11%, soln. of the reaction prod. The method is cheap both in matls. and equipment reqd. The surface of the matls. are not adversely affected and the prod. is non-irritant.
Patent NL-7506064-A (NL)
Title: Autothermal reactor for ammonia prodn
IPC: C01B3/02
Filed: 1975-05-23
Abstract: Reactor comprises an outer shell with an inlet and outlet, within the outer shell is an inner shell separated from the outer by a fluid conducting space and connected to it at a point proximate to the outlet of the outer shelf; the inner shell has a plurality of openings in the wall and a plurality of tubes connected with a chamber for containing catalyst, the chamber being spaced from the inner shell to provide a fluid conducting space.
Patent NL-7701197-A (NL)
Title: Automatic game using disc tokens - has side chute with discs operating contact switch to actuate feed chute
IPC: A63F9/02
Filed: 1977-02-04
Abstract: The automatic disc game has exit chute (13) for the collection of outgoing disc's which slide into contact with an electrical contact trigger which actuates a rotary counter (16). This controls the opening of an automatic dispenser (19 to 25) incorporating a spring loaded trap (21) which permits discs to emerge from the stock tube (23) one at a time down the feed chute (25). The discs fall onto a baseplate (1) and slide onto a playing area to make winning or losing scores or fall into a terminal slot (9) to a recovery tray. A slide arm is provided o sweep unrecovered discs away at the end of the game.
Patent NL-7704217-A (NL)
Title: Fitting bench for production line - has modular components assembled to suit bench to given working station tasks (BE 18.10.78)
IPC: B25H1/02
Filed: 1977-04-18
Abstract: The fitting bench for a production line has a frame with a bench top designed for holding containers for components and hanging of power tools such as screwdrivers, drills and soldering irons. The bench consists of separate components which are designed to be joined and fastened together. The components are designed so that they are connected to form a single working station. These benches can be assembled to form a succession of benches which are fastened together. Each of the benches in this series of circular arrangement is matched to a given tasks.
Patent NL-7808016-A (NL)
Title: Overhead electric cable warning ball - has half shells secured to cable by movable connector
IPC: H02G7/00
Filed: 1978-07-28
Abstract: The warning ball is for fixing to an overhead electric cable, partic. as a warning to aircraft, having two half-shells for securing to the cable. The cable (4) is secured to the half-shells (2, 3) by means of one or more movable connectors (10), typically elastic and in the form of a wire rope.
Patent NL-8006282-A (NL)
Title: Rectangular plastic shopping box - fits in, or on lower shelf of, standard shopping trolley and may have flanged rim and pivoted handles
IPC: B62B3/18
Filed: 1980-11-18
Abstract: The rectangular plastic shopping box can be placed on or in a standard shopping trolley and is provided with an outward flange around its upper rim which provides reinforcement and can be used for lifting and carrying the box. It may be provided with some smaller compartments to hold deep-frozen articles and bottles. The two long sides may be provided with longitudinally extending and downwardly swivelable carrying handles. The bottom may have its underside provided with ledges or the like to limit sliding whilst in transit, and may have fixing points for castor wheels and/or projections to locate the box when placed on the lower shelf of the trolley.
Patent NL-8200296-A (NL)
Title: Storage box or rack - has grooves near wall end edges in which panel ends fit
IPC: A47B87/02
Filed: 1982-01-27
Abstract: The box is particularly in the form of a storage rack for gramophone records etc., having two or more walls, between which panels are secured by their ends. The walls have, on one or both sides, grooves running parallel and close to their edges, in which the ends of the panels fit. The panels can be glued in place in the grooves. The walls can be in the form of blocks, with the grooves cut directly in them, or alternatively the grooves can be formed in profiled strips secured to the blocks.
Patent NL-8401010-A (NL)
Title: Control system for electrophotographic copier - stores and updates image positions and compares them with given positions to eliminate length restrictions
IPC: G03G21/14
Filed: 1984-03-30
Abstract: The system counts the periods of pulse signal to update the position of an image w.r.t. a start position. The frequency is proportional to the speed with which the medium moves forward. The update position is compared with a number of fixed positions to produce count signals. A first position related to the leading edge and a second position related to the trailing edge are updated. The predetermined positions are divided into two groups. The first updated position is compared with the predetermined position from the first group. Each second updated position is compared with the predetermined position from the second group. A memory is divided into two parts to hold the two groups of positions.
Patent NL-8403649-A (NL)
Title: Electric motor for optical record players, video recorders etc. - has rotor shaft housing and mounting element which ensure accurate positioning
IPC: H02K5/00
Filed: 1984-11-30
Abstract: The motor has a laminated metal stator (1) with six field coils (3), a bearing housing and a mounting element (17) which links the outer rings of the bearings to the stator and the outer cover. The rotor is mounted on a shaft (7) which is secured by a clamping ring (8) and runs in the upper and lower bearings inside the bearing housing. The mounting element (17) has a plastics hub fixed to the bearing housing, e.g. by extruding plastics around the bearing housing. The mounting element may also have an embedded metal flange. Connections to the motor are made via a p.c.b. (27), which also carries three Hall-effect integrated circuits which control the currents fed to the stator coils (3).
Patent NL-8600709-A (NL)
Title: Biological cleaning of soil contaminated with organic cpds. - by mixing with organic material of animal or vegetable origin and spreading to allow oxygen access
IPC: B09B1/00
Filed: 1986-03-20
Abstract: A process for biologically cleaning soil which is contaminated with organic cpds. comprises digging the soil up, if necessary incorporating suitable microorganisms and nutrients for these microorganisms, and spreading the soil out such that sufficient oxygen can get in. The process is characterised in that before or during the spreading out of the soil, an organic material (I) of vegetable and/or animal origin is incorporated into the soil, and/or the soil is spread out on a layer of the (I).
Patent NL-8600862-A (NL)
IPC: H03M3/02
Filed: 1986-04-04
Abstract: A time-discrete amplitude-continuous or a time-discrete amplitude-discrete signal (i) is converted into a 1-bit encoded signal by means of a quantizer (14), the quantization-error signal being fed back via a loop filter (28). The transfer function of the loop filter is given by H(Z) = 1 - (Z-b)<n>/(Z-a)<n>, where n >/= 3, b  SIMILAR  1 and 0 < a < b. In order to preclude instabilities the input signal of the loop filter (28) is limited by a limiter (23).
Patent NL-8602531-A (NL)
Title: Two bladed hinge for furniture - has blades connected by pin having lengthwise movable middle part with stops
IPC: E05D11/06
Filed: 1986-10-09
Abstract: The hinge has two blades (118) connected together by a pin (3) so that one blade is rotatable i.r.t. the other. The rotation is limited. Each blade has a free space which is formed other than as a rotation symmetric form. The stop has a middle part that can move lengthwise due to both free spaces. It has end parts which, in stipulated positions, can move through the space.
Patent NL-8720496-A (NL)
Title: Alkyl derivs. of difunctional sulphonic cpds. - used as crystal modifiers in distillate fuels
IPC: C08F22/14
Filed: 1987-09-24
Abstract: Long chain alkyl derivs. of difunctional sulphonic gp.-contg. cpds. of formula (I) are new, where -Y-R2=SO3(-) (+)D-R2, -SO2NR3R2 or -SO3R2; -X-R1=-Y-R2, -CONR3R1, -CO2(-)(+)D-R1, -R4COOR'-R4COOR1 -NR3COR1, -R4OR1, -R4OCOR1, -R4R1 or -N(COR3)R1; D=NR3.3, HNR3.2, H2NR3 or H3N; R1, R2=alkyl, alkoxyalkyl or polyalkoxyalkyl contg. at least 10C atoms in the main chain; R3=hydrocabryl (same or different); R4=nothing or 1-5C alkylene. In the group (i) the C-C bond is either (a) ethylenically unsatd., when A and B are alkyl, alkenyl or substd. hydrocarbyl groups, or (b) part of a cyclic structure which may be aromatic, polynuclear aromatic or cycloaliphatic.
Patent NL-8900212-A (NL)
Title: PCB connector making solderless contacts - uses sharp protrusions to pierce insulation of ribbons cables to engage printed tracks
IPC: H01R4/24
Filed: 1989-01-30
Abstract: Each unstripped individual wire (3) of the ribbon cable is inserted in a separate aperture in the top of the connector housing (1). The metal connectors (6) are pressed into the housing and retained by sprung-out protrusions. Shart protrusions (8a, 8b, 8c) on the front edges of the connectors grip and puncture the insulation (5) of the wires to make contact with the conductive cores (4). When the locating and retaining pins (14,15) on the lower face of the housing are inserted in holes in the bord (11), sprung contacts (9) on the lower ends of the metal pieces make contact with appropriate parts of the conductive track (10) on the board.
Patent NL-8900937-A (NL)
IPC: C08G65/32
Filed: 1989-04-14
Abstract: A process for the condensation of imides and alcohols or amines to ester acyl lactams, ester amide acyl lactams or amide acyl lactams by reacting a polyol or polyamine in the liquid phase with an acyl lactam compound is disclosed.
Patent NL-8902737-A (NL)
Title: Amplitude control circuit for inverter power supply - uses error feedback to vary timing of switch firing pulses
IPC: H02M7/497
Filed: 1989-11-06
Abstract: This system is used with an inverter to maintain a constant amplitude output, regardless of load current changes. The output (Uo) of the inverter is measured (MW) and compared (VV) with a reference voltage (Aw). The comparator output, i.e. the error signal (E) is fed in real and inverted form to two voltage-controlled oscillators (VCO1,VCO2). The oscillator outputs are fed as clock iputs (F1,F2) to two counters (TE1,TE2). The parallel outputs of the counters are fed to a coding circuit (CO) which provides the phase angle firing pulses to the electronic switches in the inverter (INV). When any error signal is present, the phases of the firing pulses are adjusted to bring about the required change in inverter amplitude. @(16pp Dwg.No.3/6)@.
Patent NL-9101096-A (NL)
IPC: B65G65/34
Filed: 1991-06-25
Abstract: Method and device for removing objects (13) from a number of packages (5) comprising two foils (24) mutually connected by longitudinal and transverse seams (25, 26) by clamping a package through clamping means (4), clamping a transverse seam (26) below the package (5), tightening of the foils by the feeding means (2), sticking a pin (36) through the package above the object (13) contained therein, guiding a knife (39) along the pin for cutting the one foil web (24), discharging the foil webs by a pair of discharging rollers (9) and pressing an object (13) out of the opened package (5) by means of a second pair of rollers (12) mounted on a slide (11). <IMAGE>
Patent NL-9201722-A (NL)
IPC: A61K47/48
Filed: 1992-10-05
Abstract: A pharmaceutical composition for the treatment of blood clots as well as a diagnostic composition for the detection of blood clots are described, which composition comprises a liposome or another biodegradable colloidal carrier, which has a plasminogen bonded to it as targeting device and has a plasminogen activator, in particular a tissue-type plasminogen activator (tPA), as clot-dissolving protein, or a diagnostic agent. A method is also described for the preparation of a composition having blood clot-decomposing properties, in which method: a) plasminogen is bound to liposomes, the affinity of the plasminogen for fibrin being essentially maintained; and b) a plasminogen activator is incorporated in the liposomes, under conditions such that the interaction of the plasminogen with the plasminogen activator is reduced. A method is also described for bonding plasminogen to liposomes, a substantially purified plasminogen being used as starting material.
Patent NL-9301714-A (NL)
Title: Revolving door
IPC: E05D15/06
Filed: 1993-10-06
Abstract: A revolving door is provided with a first wall and an opposite, second wall which is in the shape of a segment of a circle, between which doors a passage is formed. Door leaves which can pivot about a vertical axis open and close the passage by pivoting. The said axis is located close to the first wall, and the door leaves extend as far as the second wall. The door leaves are slidably connected to a support and can be controlled by a drive mechanism, in such a manner that each door leaf is pivoted through a defined angle from a start position to an end position and is then slid back to the start position.
Patent OA-11028-A (OA)
Inventor: BOHN MANFRED
IPC: A61Q19/00
Filed: 1999-03-26
Abstract: Compounds of the formula (I) are suitable for the production of pharmaceuticals to treat seborrheic dermatitis.
Patent PT-70848-A (PT)
Title: Screwdriver for lock of electronic clock - has wedge cross section and rectangular or circular shape to match screw slot widths
IPC: B25B/
Filed: 1980-02-20
Abstract: The universal screwdriver is readily matched to all slot widths or screws or other parts. It can be used for rotating a lock of an electronic clock compartment. The screwdriver comprises a plate inserted into a slot of the component to be rotated. The thickness of the plate varies from one edge towards the other so that the part inserted into slot can be matched to the slot width. The plate can be solid and rectangular or it can have circular or elliptic shape with a central hole. The round wedge shaped plate can have notches on the circumference.