baber/WOPTO huggingface dataset:
Patent NL-1040033-A (NL)
Inventor: HAASE KLAUS
IPC: A01K13/00
Filed: 2013-01-31
Abstract: The device has two parallel passage ways (5), which are arranged in distance corresponding to the foot position of a cattle, and parallel to each other. A water nozzle is arranged in each passage way, and is aligned in longitudinal direction of the passage way. Each passage way is limited on both the sides by angular faces, which guide the feet of the cattle on the passage way and deflect the water beams on the passage way. The front-sided water nozzles are attached to a water-delivery line, where The passage ways are overlaid with non-slip flooring strips.
Patent NL-2025507-A (NL)
Title: Method for preparing burdock soluble dietary fiber micro powder by taking burdock root as raw material
Inventor: PENGQUN KUANG
IPC: A61K36/23
Filed: 2020-05-05
Abstract: The present invention discloses a method for preparing burdock soluble dietary fiber micro 5 powder by taking burdock root as a raw material and belongs to the field of extraction and separation of natural plant components. According to the method, after fresh burdock root is subjected to steps and technologies of pretreatment, extraction, separation, concentration and drying, the burdock soluble dietary fiber micro powder is prepared. The burdock soluble dietary fiber micro powder prepared in the present invention may reach yield of 25.3% and total sugar 10 content of 97.2% and can serve as a functional component of health products and functional food. The present invention simplifies steps of raw materials of burdock soluble dietary fibers, such as pretreatment, extraction and separation, avoids the use of ethanol and other organic solvents, obviously reduces production cost, and is an energy - saving and efficient preparation method of the burdock soluble dietary fiber micro powder.
Patent NL-2029954-A (NL)
Title: Refrigeration system of lng vehicle utilizing gasification waste cold
Inventor: YUNPENG YAO
IPC: B60K15/06
Filed: 2021-11-29
Abstract: The present invention discloses a refrigeration system of an LNG vehicle utilizing gasification waste cold. Cold energy released in an LNG liquefaction process is used for refrigerating hot water in a water tank of an LNG engine, and cold, water obtained, after refrigeration is used for cooling air in a second heat exchange tank and then flows back into the water tank of the LNG engine. Since the second heat exchange tank is communicated, with the interior of the vehicle, cold air in the second heat exchange tank and, air in the vehicle may undergo heat exchange, so that the interior temperature of the vehicle is reduced, and waste of the cold energy released in the LNG liquefaction process is avoided.
Patent NL-6607704-A (NL)
IPC: A47C17/22
Filed: 1966-06-03
Abstract: 1,099,578. Bed-settees. W. J. STEFFAN. May 17, 1966, No. 21945/66. Heading A4J. In a bed-settee of the kind having four interconnected sections 32a, 34a, 36a and 38a collapsing by folding into a settee body, a wire fabric mattress support 40 is clamped, by two strips 58 and 60, to a rigid board (36b), thus providing even tension across the width of the foot section. Tension springs 116, acting through links 112 and 110, assist the initial unfolding of the bed, while rollers 120 run along a board (20) covering the base of the settee body. Struts 96 support foldable legs 66 through sliding collars 100. Detachable clamps (126) urge sections 34a and 38a together in the folded position.
Patent NL-6912225-A (NL)
Title: Winding procedure on a cylinder with at least one - flange
IPC: D01H1/36
Filed: 1969-08-12
Abstract: Linear material is brought to the cylinder, successive layers of material being wound on until a diameter is formed which is perceptibly equal to that of the flange. Material is guided by an alternating movement along the length of the cylinder to roll the layers on, terminating at least some of the layers at a certain distance from the flange, while other layers contact it, in such a manner so as to form a cylindrical winding-on, of which the diameter diminishes in the region of the flange so as to assume a value exceeding that of the cylinder diameter, but less than that of the flange. Although primarily intended for treating a bunch of glass filaments on a twisting machine for forming from them a glass fibre, and for collecting them on a bobbin, the winding procedure can be used for treating other forms of material intended for twisting, such as nylon, polyesters, and for transforming them into doubled yarn.
Patent NL-7011803-A (NL)
Title: Colour and odour removal from tall oil - rosin
IPC: F02D9/00
Filed: 1970-08-10
Abstract: Process comprises (a) distilling amide tall oil, removing a whole distilled fraction as the distillate and a pitch-fraction as the bottoms (b) fractionally distilling the whole distilled tall oil (c) heat treating the tall oil resin fraction in an inert environment at 200-300 degrees C for 1-20 hrs. and (d) distilling the heat treated tall oil resin and recovering a tall oil resin as the distillate having reduced colour and odour.
Patent NL-7115085-A (NL)
Title: Guide roll track section alignment - for a continuous casting machine
IPC: B22D11/128
Filed: 1971-11-02
Abstract: Guide roll track sections of a continuous casting mach. are connected and aligned by being located immediately below the mould. They confine the partially solidified casting as it emerges from the mould. The rolls are journalled in racks which are formed as individually removable sections. A number of downward pointing brackets are fixed to the bottom of the top section, and have sockets receiving protruding portions of the uppermost roll shaft of the bottom section.
Patent NL-7201729-A (NL)
Title: Concentrically coated metal wire - by passing wire through liquid bath and definning layer thickness with measuring die
IPC: C23C2/22
Filed: 1972-02-10
Abstract: Metal wire is coated concentrically with a cover material by directed the wire through a bath of liquid cover material, in which the layer thickness is defined by means of a measuring die. Uniform, concentric coating of the wire. Good bond between coating material and core wire.
Patent NL-7215366-A (NL)
Title: P-dioxino(2,3-g)quinolines - diuretics, saluretics and hypotensives
IPC: A61K31/47
Filed: 1972-11-14
Abstract: Cpds. (where R1 = (a) -COR5, R5 = alkoxy, dialkylaminoalkoxy, alkoxyalkoxy, cycloalkoxy or cycloalkylalkoxy of =4C except where R3 = halo or CF3 when they may have =6C; OH, NH2, H or 1-3C alkyl; (b) CHR4OR6, R6 = H or 2-4C acyl; R4 = H or 1-3C alkyl; (c) 1-4C alkyl; R2 = (a) (CH2)nOR7, R7 = H, alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkoxyalkyl or tetrahydrofuranylalkyl of =6C, 2-4 acyl, =8C phenylalkyl, dialkylaminoalkyl, n = 1 or 2; (b) (CH2)nS(O)mR8,R8 = 1-3C alkyl, n = 1 or 2, m = 0, 1 or 2; R3 = H, halo, 1-4C alkyl or alkoxy, CN or HO; R = OH, SH, 1-3C alkoxy or alkylthio, or when R3 = halo or CF3 (sic) R may be Cl or Br). (I) are diuretics saluretics and hypotensives and may be prepd. by various standard methods e.g. cyclisation of reaction prod. of malonate esters with substd. 7-amino-1,4-benzodioxans.
Patent NL-7311634-A (NL)
Title: Foldable box with stiffened sides - is constructed from flat cardboard blanks with rectangular base and side and end walls
IPC: B65D5/20
Filed: 1973-08-23
Abstract: The box is constructed from a flat oblong piece of cardboard or similar material with a central rectangular base member (1) enclosed by four fold lines (2, 7). Around the base are the portions for the side and end walls. Adjacent to the corners of the original flat component are cut-out portions forming tabs and approximately oblong slots. When folded the side walls lean slightly inwards and the end walls are recessed with end stiffening folds. The side walls are also stiffened by tabs (11, 12) which fit against the inside when folded. A small projecting tab (20) is attached to each end wall and mates with slots (18, 19) in adjacent boxes for stacking.
Patent NL-7315649-A (NL)
Title: (Co)polymers of bis-(meth)acrylamido-alkanoic acids-esters - varying from infusible, insoluble to water soluble prods
IPC: C08F20/60
Filed: 1973-11-15
Abstract: Polymers are prepd. by (Co) polymerising cpds. of formula (where A is H or alkyl; R is H or CH3; and B is H or hydrocarbyl opt. substd. by an inorg. group) e.g. bis-acrylamido-acetic acid or oleyl bisacrylamido-acetate. The props. of the polymers vary e.g. insoluble infusible pdts. pdts with the props. of drying oils, and water soluble prods. useful as thickeners, flocculants, sizes and protective colloids.
Patent NL-7501828-A (NL)
Title: Off-shore drilling tower foundation mfr. - using an appts. having hollow legs with container feet for forming a series of concrete pads
IPC: E02B17/02
Filed: 1975-02-17
Abstract: In an appts. for forming the foundation of a drilling platform of having >=1 framework with hollow legs for placing on the sea bed and a work deck mounted thereon (a) each of the legs is accessible w.r.t. its inner cavity from the work deck and is fixed at its lower end to a container closed on all sides in air-tight manner, capable of being transversed by a flow of fluid and serving temporarily as a buoyancy body and together with the other containers maintaining the framework (partly) in a floating state, (b) the container has dimensions, together with filler material introduced later, required for a foundation weight and possesses a deformable skirt surrounding it and terminating below it when lowered, (c) the environment of the work deck is connected via recess in the container with the contents, and connected to the surroundings via an opening in the base of the container, (d) a spider-shaped construction is provided with outlets below the base of the container, connected to a pipe, opening into the atmos. and on the work deck, and (e) equipment is provided for maintaining a constant floating and suspended posn of the drilling platform on or in the water. An air pipe is esp. provided starting from the highest posn. of the container and closed by a closure element. The structure is constructed almost completely on-shore so as to reduce the amt. of foundation work at the off-shore location of the drilling platform as well as the work involved in lowering it to the sea bed.
Patent NL-7509396-A (NL)
Title: Benzene and methylbenzenes prodn. from toluene - by thermal treatment using zeolitic catalyst with hydrogen, gp. II III and/or IV metal cations
IPC: C07C15/04
Filed: 1975-08-07
Abstract: The process concerns the prodn. of C6H6 and methylbenzenes from toluene by thermal treatment in 3 stages at 350-500 degrees C and 1-50 at. in the presence of a granulated zeolitic catalyst. The reaction mixts. obtd, in the 3 stages are (1) C6H6 and xylenes; (2) toluene and trimethylbenzenes and (3) xylenes and tetramethylbenzenes. These are sepd. the xylenes from (1) and the trimethylbenzenes from (2) being used as the charge in the second and third stages. The catalyst used contains 5-30% (as degree of exchange of the theory) of gp. II metal cations, 6-22% H and (a) 20-80% gp. III metal cations and/or (b) 24-73 gp. IV transition metal cations. The prods. are valuable raw materials in plastics mfr. The process has a higher capacity and simpler technology than usual. Coking of the catalyst is reduced by treatment in an inert gas medium and thus the stability of operation is improved.
Patent NL-7705164-A (NL)
Title: Partition of compressed wood fibres - is strengthened by layer(s) of alkali resistant fibres pref. nylon or polyester
IPC: E04C5/07
Filed: 1977-05-10
Abstract: Building partition is formed from a layer of compressed wood fibre pref. impregnated with an inorganic cement. The wood fibre layer is reinforced with one or more layers of fibres laying parallel with the surface of the partition. The fibres are resistant to alkalis. The partition is strong and unlikely to crack. Typically the reinforcing fibres are pref. in the form of a woven or non-woven fabric of nylon or polyester. The facing layer may be a felt or a cement.
Patent NL-7808686-A (NL)
Title: Automatically preformed vegetable pasties with light aerated filling - frozen for cutting and wrapping in folded dough pieces
IPC: A21C9/06
Filed: 1978-08-23
Abstract: A filling material consisting of vegetable and opt. meat, is spread out to a uniform thickness. It is then chilled to give it a rigid structure, and cut into portions to be wrapped in a fold of dough. The filling material is levelled out on a conveyor belt which passes through a cooling tunnel, and the fillings for pref. fully frozen. The frozen and cut filling portions are deposited one by one on a forward moving strip of dough, at regular intervals. The two edge zones of the strip of dough are folded over the ends of the filling and the strip dough is cut through between the fillings. The ends of dough projecting are folded tightly over the fillings. A wholly mechanical method of producing vegetable pasties is provided the filling is normally difficult to handle mechanically and cannot be extruded or compressed by pick-up jaws or smoothed heavily, since it must retain its aerated consistency.
Patent NL-8002688-A (NL)
IPC: B60B27/00
Filed: 1980-05-09
Abstract: The improvement consists therein that
 1. the end part (12) of the constant velocity joint (2) is inserted in the HBU innerring (6).
 2. both end parts are electron-beam welded from the open end side of the bearing innerring (6), i.e. the energy beam enters from the opposite open end of the assembly. 
<??>Preferable the end parts are conical shaped, which also enables positioning and fitting before welding. 
<??>The open space (S) can be provided with an (chip executed) indicator which shows e.g. by colour differences, the condition of the assembly.
Patent NL-8005048-A (NL)
IPC: C05G3/00
Filed: 1980-09-06
Abstract: Process for reducing the caking and dusting tendencies of urea granules by treating the granules with 0.1-0.3 wt.% of a polyalkylene glycol having a molecular weight of approx. 200 to approx 600. Preferably the polyalkylene glycols used have been formed from monomers with 2-5 C atoms.
Patent NL-8104413-A (NL)
IPC: C08L25/12
Filed: 1981-09-25
Abstract: The invention relates to an impact-resistant polymer composition on the basis of a copolymer of an unsaturated nitrile, a substantially saturated ruttber and a chlorinated polyethylene. 
<??>To improve the impact resistance of the polymer composition while retaining the good processing properties, the polymer composition according to the invention is characterized in that the polymer composition comprises:
 a. 30-95 parts by weight of one or more polymers obtained by polymerizing a mixture of
 10-90 wt. % styrene and/or styrene derivates and
 90-10 wt. % acrylonitrile and/or methacrylonitrile,
 b. 5-70 parts by weight of
 b.1. a substantially saturated rubber, and
 b.2. a chlorinated polyethylene with a chlorine content of between 32 and 45 wt. %, a DSC crystallinity of 0.7% and an intrinsic viscosity of at least 1.0, the weight ratio between rubber and chlorinated polyethylene being between 2:1 and 1:10.
Patent NL-8104434-A (NL)
Title: Screw-type compressor unit - has rotor non-radiused edge working with trochoidal flank on other rotor
IPC: F04C18/16
Filed: 1981-09-28
Abstract: The compressor has two or more rotors working together in a housing with inlet and outlet. The rotors are so shaped that when running their lines of contact always intersect one or more of the cylinders circumscribing them. The portion of each rotor dividing the screw turns one or more non-radiused edges. The non-radiused edge of one rotor works with the trochoidal flank portion of the other. The dividing portion can have a cylindrical outer surface, working against a curved flank on the other rotor.
Patent NL-8105588-A (NL)
Title: Heat meter for monitoring radiator output - has number of thermocouples with hot junctions adjacent radiator and cold junctions in room
IPC: G01K17/08
Filed: 1981-12-11
Abstract: A heat meter (25) meters the quantity of heat transmitted by a radiator to a room. It comprises thermocouples having hot junctions (1b to 8b) adjacent the radiator so as to attain the temperature of the radiator, and cold junctions (1a to 8a) disposed within the room so as to attain the ambient temperature of the room. An electric charge integrating meter (18), e.g. of the electrolytic type, gives an indication proportional to the time integral of the electrical energy generated by the thermocouples.
Patent NL-8302543-A (NL)
Title: Deep freezable sponge cakes mfr. - by beating egg white and sugar to foam and incorporating flour before baking
IPC: A23G3/00
Filed: 1983-07-15
Abstract: Sponge cakes are made by beating egg white and sugar in a ratio of 1:1.15 or more, esp. 1:3, to form a foam, then incorporating flour into the foam before baking. Pref. a 1:1.5 mixt. of egg white and sugar is beaten originally, then the sugar is made up to a total wt. ratio of egg white to sugar of at least 1:2.5, esp. 1:3. Pref. before the beaten foam is baked, flour is incorporated to a wt. ratio flour: protein of cs. 1:6. Pref. ca. 10 wt% of the egg white used may be in the form of water soaked egg white powder. Pref. before baking the foam, an oil may be incorporated, pref. in the form of ground hazelnuts or roast hazelnuts ground with sugar. Pref. flavours such as vanilla may be incorporated into the mix. Pref. the foam is spread or piped onto trays and baked at 150-180 deg.C, esp. 170 deg.C.
Patent NL-8303228-A (NL)
IPC: A23N12/08
Filed: 1983-09-19
Abstract: An apparatus for continuously roasting coffee beans, comprising a plurality of compartments arranged for movement along a plurality of series-connected processing zones (4-15), fitted with roasting gas supply means (28) or cooling medium supply means (34, 35). The number of series-connected processing zones (4-15) having roasting gas supply means (28) is at least six, and the number of processing (4-15) zones having separate roasting gas supply means (28) is at least equal to half the number of compartments. Means (16-27) are furthermore provided for controlling the roasting gas stream to each processing zone (4-15) depending on the quantity of roasting gas required in the respective zone.
Patent NL-8401737-A (NL)
Title: Position detector for suction dredging vessel - uses magnetic field detection to locate guide cable on sea bed
IPC: G05D1/02
Filed: 1984-05-30
Abstract: Before the dredging operation commences, a straight insulated cable (13) is laid parallel to the intended position of the trench, at a predetermined horizontal distance (d). A current return through the seat water is achieved by having twin conductors from a float on the surface. One conductor is connected to a plate on the sea bed while the other is connected via the horizontal cable (13) to another plate on the sea bed. When the ship (10) lowers its suction pipe (11), a triple search coil (16) attached to the pipe detects the magnetic field of the cable, establishing the distance (15) and angle (alpha) between the coil and the cable. This information is used to maintain the ship's heading parallel to the cable.
Patent NL-8502792-A (NL)
Title: Flooring material cutting tool - has trough in underside of hand grip, with knife at open side
IPC: B26B5/00
Filed: 1985-10-11
Abstract: The straight cutting tool is for flooring material, having a hand grip (1) with guide trough (13) on the underside, running the lengthwise direction. This has a top surface (12) formed by the grip underside and a parallel bottom one (11), while between them on one side is a wall (14) forming a stop for the material edge (21). The height of the trough is at least equal to the thickness of the material (20) to be cut, while its depth in the transverse direction is equal to the maximum width of an edge strip to be cut off. A cutting knife (5,6) extends into the trough near the open side.
Patent NL-8503057-A (NL)
Title: Electromagnetic treatment of tissue without surgical implantation - uses quasi-rectangular asymmetric pulses of energy of frequency 10 to 10000 Hz
IPC: A61N1/40
Filed: 1985-11-07
Abstract: The process for the treatment without surgical implantation of tissues and/or living cells includes use of electromagnetic induction using quasi-rectangular assymetric pulses of associated voltage and intensity having a specific frequency-amplitude relationship. Each pulse comprises a first part with relatively large amplitude and short duration, alternating with a second part of opposite polarity having a smaller amplitude and longer duration. The amplitude of the peak of the first part is  40 times that of the second part, while the duration of the first part is not more than 1/4 of that of the second part. A frequency of 10, 10,000 H2 is used with a voltage of 0.0001 to 0.01 V/cm of tissue.
Patent NL-8800272-A (NL)
Title: Ultrasonic detector for automatic milking device - uses ultrasonic sensors for feeding and-or following teat of cow, and terminal appts. for controlling milking operation
IPC: A01J5/017
Filed: 1988-02-04
Abstract: The ultrasonic detector comprises a transmitter and a receiver for ultrasonic waves and a conical reflection surface disposed in the vicinity of the transmitter for reflection of the ultrasonic waves, in order to obtain a detection field of predetermined dimensions. In the vicinity of the receiver a conical reflection surface is disposed for determining the area within which the ultrasonic waves are reflected back to the receiver. The transmitter and receiver are integrated into a transmitter/ receiver unit. The transmitter/receiver unit is disposed in lying position while the conical reflection surface is located above it. The reflections from the moving teat measured by the ultrasonic sensors (52, 69, 71) are converted into sampled digital values/delta x, delta y) being relative position coordinates w.r.t. the sensors.
Patent NL-9300616-A (NL)
Title: Method of fabricating a mattress for thermal and sound insulation, and thermal- and sound-insulation mattress thus fabricated
IPC: B64C1/40
Filed: 1993-04-08
Abstract: The invention relates to a method of fabricating a mattress for thermal and sound insulation and to the mattress thus fabricated. The object of the invention is to modify certain sections of the mattress in order to retain its density with respect to water and its sound insulation qualities when the mattress is fixed to a support. This object is achieved with the aid of a method which consists of perforating said mattress 20 so as to form an opening 22 therein, in which a foam insert 24, possibly provided with an opening 26, is accommodated, and of gluing at least one adhesive strip 30, possibly provided with a hole 32 around said insert. In particular, the invention relates to an insulating mattress designed for being fitted into the fuselage of an aircraft. <IMAGE>
Patent NL-9400011-A (NL)
Title: Method for making a sunken track in the ground by means of a prefabricated element, and prefabricated element suitable for this method
Inventor: MOLENAAR VICTOR LIBERTUS
IPC: E02D29/05
Filed: 1994-01-05
Abstract: A method and prefabricated element for making a sunken track in the ground, which track is used for a road, railway or the like, in order to be able to carry out transport activities along it, wherein the cylindrical- shell-like prefabricated element is made beforehand from castable material, such as concrete, and in predetermined dimensions, soil is removed from the ground in the form of the outer periphery of the shell-like element, the shell-like elements are successively placed against one another in order to form a channel, a hardened structure is arranged in the said channel in order to support the intended road or railway, with the result that the sunken track can be obtained in a simple, inexpensive and environmentally friendly manner without having to lower the water level.