baber/WOPTO huggingface dataset:
Patent NL-2030630-A (NL)
Title: Crushing device for traditional chinese medicine filter in internal medicine of traditional chinese medicine
Inventor: LIANG QIAO
IPC: B02C18/22
Filed: 2022-01-20
Abstract: The present disclosure discloses a crushing device for a traditional Chinese medicine ﬁlter in internal medicine of traditional Chinese medicine, including a box 5 body. One side of the top of the box body is communicated with a feeding hopper. A discharging opening is formed in the lower part of one end, far away from a motor, of a baffle plate. A hot air blower is ﬁxedly arranged on one side, far away from the motor, of the outer wall of the box body by bolts. An air outlet of the hot air blower is formed in the upper part of the bafﬂe plate. A crushing knife is rotatably arranged on the side lO wall of the box body on the lower part of the bafﬂe plate through a bearing. A strip- shaped through hole is formed in one side wall of the box body below the crushing knife. A ﬁxed block is fixedly welded on another side wall of the box body below the crushing knife. A limiting groove is formed in the ﬁxed block. A ﬁltering screen is movably inserted into the strip-shaped through hole and the limiting groove. A discharging hopper 15 is arranged on the box body below the ﬁltering screen. The device dries the traditional Chinese medicine before crushing, so that the crushing effect is ensured, and the crushed and ﬁltered traditional Chinese medicine particles have uniforrn particle sizes, so that the use effect of the traditional Chinese medicine is ensured.
Patent NL-7001033-A (NL)
Title: Manufacture of croquettes
IPC: A47J43/20
Filed: 1970-01-26
Abstract: Manufacture of croquettes and similar edible products by: (a) extruding a block of stewed meat from an outlet, pref., slot-shaped, in the bottom of a cylinder by means of a piston, cutting the block transversely by a knife on the bottom of the cylinder and delivering it to a conveyor belt, provided with breadcrumbs from a storage bin by a distribution roll, (b) moving the block of cooked meat by the conveyor belt below and against a roll plate by means of which it is rolled over the belt through the bread crumbs to form a cylindrical or spherical croquette, (c) transferring the croquettes to a conveyor on which they are sprayed with white of egg and thereafter transferring them to a second conveyor belt provided with bread crumbs, on which they are conveyed with crumbs by a second roll plate, and from which they are discharged for further processing.
Patent NL-7210293-A (NL)
Title: Copolymsn of ethylene with 3-10C olefin - in presence of catalyst system contg cpds of V, Ti and Al
IPC: C08F210/18
Filed: 1972-07-26
Abstract: Ethylene and a 3-10C olefin are copolymerised at -10 degrees to +100 degrees C and 0-70.3 atm. gauge in the presence of a catalyst system consisting of (1) a soln of 1-10 mole VX4 (X is Cl, Br or I), and 0.5-5 mole Ti(OR)4 (R being a 1-10C alkyl) in a halohydrocarbon solvent having b.pt >30 degrees and m-pt 10 degrees C, free of water and oxygen-contg. cpds. (e.g. C2Cl4) and (2) R'aAlY3-a as a co-catalyst (R' is a hydrocarbon radical; a = 1-3, Y is Cl, Br or I) with the proviso that the molar ratio (1):(2) is 1:50 to 2:1. The reaction can be carried out in an inert diluent, e.g. hexane. Prodts. obtd have improved extrusion velocity, tensile strength and elongation; they are compatible with carbon black, clay, silica and oils; they are suitable for the prodn. of tyres, tyre tubes, cable coatings, hoses, belts, shoes, sponges etc.
Patent NL-7313775-A (NL)
Title: Storing empty bags from bag making machine - by positioning at intervals on carrier foil followed by winding foil
IPC: B65B15/04
Filed: 1973-10-08
Abstract: The foil is wound onto a reel after bags have been positioned at regular intervals. The foil with bags may be unwound and an operation carried out on the bags, followed by re-winding the foil with the bags. The mechanism used may be provided with two shafts one of which has a supply of carrier foil which is unwound, whilst the other carries the reel onto which the foil is wound, means being provided between the shafts for depositing the sacks or for carrying out an operation on the sacks.
Patent NL-7400771-A (NL)
Title: Copolymerisable monomer mixts. - contg unsatd carboxylic acid amides and ethylenically unsatd acids/anhydrides
IPC: C09D5/44
Filed: 1974-01-21
Abstract: Unsatd. carboxylic acid amide of formula: where R1 = H or CH3 and R2 = H or lower alkyl or the group R3 being H, or 1-12C alkyl, is mixed with an alpha, beta ethylenically unsatd. carboxylic acid or anhydride, to give an azeotropic mixture with water, together with an alcohol and opt. an aldehyde. The mixture is dehydrogenated and condensed under reduced or normal pressure.
Patent NL-7403376-A (NL)
IPC: B29C37/04
Filed: 1974-03-13
Abstract: A process for welding synthetic resin structures together at their end faces, wherein the structures are clamped in position, the end faces are heated by being brought into contact with a heating plate until initial melting occurs, the softened end faces are pressed together and the weld bead is machined off, the structures are guided on at least two opposing outside surfaces up to the welding edge by guide means, with the melting zone being left vacant, and the softened end faces of the profile elements are pressed together approximately until the opposite outside guide means contact each other whereby the weld bead formation is restricted and the weld bead can be scraped off while the elements are still in the warm condition and a device for carrying out this process.
Patent NL-7412880-A (NL)
Title: Former for edge plug-in contact for printed cct board - is mass produced from single metal plate each with support strip link and break off notch
IPC: H01R13/11
Filed: 1974-09-30
Abstract: Former for edge plug-in contact for printed circuit board or ceramic substrate. The contact is linked by a support strip (1) which is provided with positioning holes (2). A row of formers are fitted equal distances apart to the support strip. The support strip and the row of formers are stamped out of the same metal plate. The former consists of a first strip (3) which is linked to the support strip via a break-off point (5). The other end of the first strip has an intermediate section (5) extending at right angles. It links up with the centre of the second strip (6) which runs parallel to the first strip and has its free ends (6a, 6b) symmetrical with respect to the intermediate section.
Patent NL-7413839-A (NL)
Title: Stabilised alcohol-blended gasoline fuels - contg. mixed alcohols obtd. by hydration of alkene-contg. gasolines
IPC: C10L1/02
Filed: 1974-10-22
Abstract: Stabilised gasoline/alcohol fuel contain (1) a major amt. of gasoline and (2) a minor amt. of (a) MeOH or EtOH and (b) a mixt. of low-mol-wt. alcohols obtd. by hydration of a gasoline or a fraction thereof with a high alkene content. Component (b) stabilises the gasoline/alcohol mixt. against phase sepn. at low temps. and in the presence of H2O; it is cheaper to produce than previously proposed additives (e.g. isobutanol).
Patent NL-7506611-A (NL)
Title: Amino-substd. alkyl substd. phenyl ethers - as hypolipidaemic agents and their prepn. by various methods
IPC: C07D319/12
Filed: 1975-06-04
Abstract: Substd. phenyl ethers (I), their salts and medicaments contng. (I) are new: (where R1 is alkyl, cycloalkyl, aryl, aralkyl, heterocyclyl, or are H or alkyl, R5 is opt. esterified carboxy or CH2OH; A is alkylene; R2 is H, alkyl, cycloalkyl, aryl or aralkyl, heterocyclyl or and R6 is H, OH, or alkoxy; "aryl" and "aralkyl" include halo-, hydroxy- and alkoxy substd. rings and NR1R2 may form a satd. heterocyclic ring system). Used as hypolipidaemic agents.
Patent NL-7711237-A (NL)
Title: Bed pan cleaning support - has bracket clamped inside pan with spindle rotating in cylindrical bearing
IPC: B08B11/02
Filed: 1977-10-13
Abstract: The support is for a bed pan during cleaning, having a rotary bracket (1) for one end of the pan, fixed to a spindle (2) rotating in a cylindrical bearing (3) in a frame, and clamped inside the pan. It also has an adjustable and lockable bearing supporting the other end of the pan and allowing its rotation. The bracket can comprise a ring (8) fixed to a cruciform member (9), in turn fixed to one end of the spindle. There can be bars (11) on the cruciform member, by which it is fixed to the ring.
Patent NL-7712699-A (NL)
Title: Centrifugal pump with thrust load counteraction - has component on shaft between high and low-pressure chambers
IPC: F04D29/04
Filed: 1977-11-17
Abstract: The centrifugal pump has one or more impellers mounted on a shaft, and means for counteracting thrust loads on the shaft using a component fixed to it and subjected to the pressure of the medium handled. A bearing (3) accurately locates the shaft (1) in the axial direction, while the sleeve (8) has one side in a chamber (15) in which there is high pressure, this chamber being pref. openly connected to the high-pressure side of the last impeller. The other side of the sleeve is in a lower-pressure chamber (16) pref. openly connected to the chamber in front of the first impeller or to atmosphere. The high-pressure chamber is sealed off from the low-pressure one by a slipring-type seal (12-14) and the surface area of the sleeve is such that the pressures acting on its working faces counteract the thrust loads on the impellers or nearly so.
Patent NL-7802144-A (NL)
IPC: H04L9/18
Filed: 1978-02-27
Abstract: An apparatus for the transmission end-enciphering and reception end-deciphering of information comprising an enciphering device arranged at the transmitter for receiving plain text in the form of information signal groups separated from one another by separation or partition signals. At the transmitter there is provided a controllable control circuit operatively connected with a key character-information storage. The control circuit, when activated, causing a change of the key character information entered by the key character-information storage to the enciphering device and due to such change replacing the separation signals between the information signal groups by control signals representative of the key character-information. At the receiver there is provided a control circuit operatively connected with a further key character-information storage, this control circuit upon determination of the control signals indicative of a change of the key character-information causing a corresponding change of the key character-information delivered by such further key character-information storage to the deciphering device and which again replaces such control signals by the separation signals originally entered at the side of the transmitter, so that the signal sequence appearing at the output side of the deciphering device again corresponds to the signal sequence entered at the enciphering device.
Patent NL-7812221-A (NL)
Title: Skate with interchangeable blade - allows stepless blade adjustment in lengthwise direction
IPC: A63C1/30
Filed: 1978-12-15
Abstract: The skate has an interchangeable steel blade, which can be steplessly adjusted in its lengthwise direction. Four shaped bolts can be tightened up to secure the blade underneath the shoe. The design gives rapid adaptability to suit different users and ice conditions.
Patent NL-7907082-A (NL)
Title: Tubular pile-driving system - uses compressed air or hydraulic hammer inside pile
IPC: E02D7/28
Filed: 1979-09-24
Abstract: The system inserts open or closed tubular piles in the ground, the pile casing, usually of steel, being driven in by a compressed air or hydraulic hammer mounted inside it. Alternatively, the hammer can be placed on the casing, or it can be inserted in it when in the horizontal position, the driving energy being transmitted directly to the tip. The casing need be no longer than the hammer, and the tube directly above the casing can have a thinner wall or be of different material, e.g. cardboard, or in the form of a woven nylon stocking, filled with a supporting liquid to hold the space formed free.
Patent NL-8000001-A (NL)
Title: Gas bottle container for caravan - is of plastics grille-type construction covered and carried on tow bar against caravan front
IPC: F17C13/08
Filed: 1980-01-02
Abstract: The container for gas bottles is carried on the towbar of a caravan. It presses against the caravan front, has a griller type frame and a lining of plastics material. The bottom (3) and back (2) of the frame are of grille construction. The side walls (4, 5), cover (6) and outer wall (7) are hooked to the rear wall (2). The longitudinal rods (12, 13) of the back (2) are embedded. Those of the base (22, 23) are bent more than 90 deg. The longitudinal rods (12, 13) are shifted towards the edges relative to the other longitudinal rods. The cover (6) and outer wall (7) are joined by a hinge (10).
Patent NL-8000719-A (NL)
Title: Rail type lockable coat rack - has rods coupled to hangers to pass through coat sleeves and lock to locking bar
IPC: E05B69/00
Filed: 1980-02-05
Abstract: The lockable coat rack assembly comprises a support rail (3) carrying a number of coat (K) hangers (1). Each hanger has a rod (2) which can be inserted through a coat sleeve and locked (6,7) to a fixed locking bar (5). The rails and the locking bar may be fixed to a common frame (4). The rod may be integral with the hanger. The hanger may be lockable (8) to the rail.
Patent NL-8001182-A (NL)
Title: Meter for heat energy use - measures heat loss between supply of heat-carrying medium and its return, using temp. difference sensors and flowmeter
IPC: G01K17/14
Filed: 1980-02-27
Abstract: The meter can be used to measure the heat energy used by an installation which is connected with others to a central supply. The temperatures of the heat-carrying medium are measured by sensors (4,5), in the supply pipe (1) and the return pipe (2), and fed to a temperature difference detector (6) which controls a two-way valve (12). The larger the temperature difference, the more of the medium is diverted from the bypass section (11) to the metering section (9) of the return pipe. The meter (10) thus measures more of the flow of the medium as the temperature difference increases. The valve, bypass pipe and meter can be mounted in one casing, together with the valve-actuating mechanism, which can be a balance connected between two hydraulic cylinders fed by expansion chambers in the supply and return pipes.
Patent NL-8001186-A (NL)
Title: Filling powder into capsules - by indexing disc receiving powder from supply in chamber, metering plunger, and filling point with ejector
IPC: B65B1/36
Filed: 1980-02-27
Abstract: The mechanism is intended for filling capsules with a metered amt. of powder or the like. It comprises a supply container, a metering unit, and an assembly which presents individual capsules to the unit for filling. The metering unit contains one or more passages which lead from the container to respective metering chambers and a (spring-loaded) plunger capable of entering the chamber and compress a metered amt. of powder therein. The chambers are pref. arranged in a disc which rotates to move each chamber from a metering position to a position where an ejector presses the contents into an open capsule presented to it. Mechanism is used for filling e,g. medicine in powder form into capsules, rejecting faulty capsules, replacing caps on filled capsules. The mechanism is suitable for filling small batches, so can be used by dispensing chemist. The plunger force which determines the dosage is easily adjustable (14) and provides accurate metering even for powder which does not easily run. Filling and emptying of the chambers takes place at different points so do not interfere with one another.
Patent NL-8002252-A (NL)
Title: Granulated material contg. filler with latent hydraulic properties - e.g. activated by slaking of calcium oxide in the granulate or by use as heat-absorber in prodn. of calcium hydroxide-contg. prods.
IPC: C04B28/18
Filed: 1980-04-17
Abstract: A granulated material (I) is claimed which comprises at least a filler bound by an inorganic binder, where the filler comprises, at least in part, a substance having latent hydraulic properties, esp. a pozzolanic material. A method of making this material is also claimed, esp. where calcium oxide, opt. mixed with silica, is present and the slaking of the CaO with water provides the heat required to activate the pozzolanic material, esp. fly ash. Also claimed are a method and appts. for producing a calcium hydroxide- contg. product in which heat absorbing particles, esp. silica- contg. granulate (II), are used to absorb excess heat from the slaking operation, these particles being removed from the CaO product after heat absorption. The granulate (I) is useful as a filler in concrete.
Patent NL-8200468-A (NL)
Title: Single-wheel bicycle trailer - has hitch fork fitting round rear wheel with vertical hinge axis at rear
IPC: B60D1/00
Filed: 1982-02-08
Abstract: The single-wheel trailer is for a bicycle etc. having a hitch to the latter allowing hinging about an axis parallel to that of the wheel and also incorporating a second hinge with a vertical axis. The hitch comprises a fork (5) fitting round the bicycle rear wheel (22) and with the first horizontal-axis hinge near the wheel axis (6), while the second vertical-axis hinge (11,12,13) is situated at the closed end (7) of the fork. The prongs of the latter can hinge together at the closed end, and can be identical. The closed end of the fork can fit between two arms one above the other (10,12) on the trailer chassis, a hinge pin coupling them together.
Patent NL-8201274-A (NL)
Title: Wind turbine power generation unit - has overload provision using epicycle gears linked to rotor shaft and braking motor
IPC: F03D7/02
Filed: 1982-03-26
Abstract: A wind turbine power generation unit has a horizontal shaft fitted with blades. The shaft is coupled to an electrical generator. The unit is supported on a mast. A down-wind hood is eccentrically mounted w.r.t. the vertical axis of the mast. There is overload provision for the system that contains permanently active reaction mechanisms. A deflection torque is applied to the generation unit when the turbine is overloaded. The deflection torque is in the horizontal plane through the axis of the turbine. The torque is measured relative to the axis of the mast. The overload provision is in the form of epicyclic gears linked to the turbine shaft and to a self-braking auxiliary motor.
Patent NL-8204189-A (NL)
Title: Corrugated e.g. waste tube - coupled to e.g. drain pit wall via polyethylene or polypropylene radial spring fingers around wall opening
IPC: F16L37/04
Filed: 1982-10-29
Abstract: The coupling collar is intended for connecting a (corrugated) waste tube etc. into a fixed wall, e.g. of a drain pit. Around the tube entry, the wall is provided with a number of circumferentially spaced resilient (radially extending) elements which are fixed to (integral with) the wall at their radially outer ends such that their inner ends move radially outwards against their resilience when axially displaced (to grip the tube when inserted). Two axially spaced sets of such elements may be provided such that the elements or one set mutually overlap those of the second set in circumferential direction. The collar may consist of resilient plastic, pref. polyethylene or polypropylene.
Patent NL-8301955-A (NL)
Title: Tubular partition arrangement for cattle stall - has looped tube ends in parallel arrangement and ending in support base
Inventor: SPINDER TJIPKE
IPC: A01K1/00
Filed: 1983-06-02
Abstract: The loop type bent tubular frame (1) forms a partitioned section for adjacent tethered cattle. Tubular part (4) with a diameter of approx 48mm slides telescopically into tubular part (5) with a diameter of approx 57mm. Tube ends (2,3) are bent into an adjacent parallel arrangement, which is welded to base plate (12) which in turn is bolted to the stall floor. Tubes (4,5) are secured by a fillet weld (7). Tube (8) is transversely clamped to tube (5).
Patent NL-8501397-A (NL)
IPC: B65D27/00
Filed: 1985-05-14
Abstract: An envelope with contents especially for the mailing of confidential information, consists of a sealed mailing envelope (1) and an information carrier (2) incorporated inside the mailing envelope (1). The information carrier consists of a sealed internal envelope and the information to be mailed can be incorporated on the inside of the internal envelope (2). One or both sheets (16, 17) of the internal envelope (2) are therefore provided with copying means on the inside of the envelope. Along the surrounding edge of the mailing envelope (1) and/or the internal envelope (2) the sheets (3, 4 and 16, 17 respectively) of the envelope are bonded together. The adhesive layer between the sheets may partly take the form of two adjacent rows of adjacent glue spots (11 and 26 respectively). This enables on the one hand the evacuation of any air trapped in the mailing envelope (1) and/or the internal envelope (2) and prevents on the other hand that an unauthorized person gains access to the information incorporated in the internal envelope (2).
Patent NL-8801826-A (NL)
IPC: C12Q1/6827
Filed: 1988-07-19
Abstract: The invention relates to a process for the cloning of a DNA sequence wherein a plasmid vector containing said DNA sequence is multiplied in bacterial host which is incapable of host restriction, such as the Escherichia coli C strain. The invention may be used for cloning DNA sequences originating from a mammalian genome. <IMAGE>
Patent NL-8802018-A (NL)
Title: Fluid-injection and extraction system - has locking device shutting off opening after one extension of needle
IPC: A61M5/32
Filed: 1988-08-15
Abstract: Fluid is injected into or extd. from an object using an oblong reservoir open at one end and connected to a hollow needle at the other. This is contained in an oblong holder in which it moves under spring action to extend and retract the needle through an opening in the holder end. Means are provided to force fluid into the reservoir and suck it out.$ A locking device shuts off the needle opening after the needle has been extended through it once against spring action and then retracted by the spring again.$ ADVANTAGE : Virtually no risk of transmission of infection.
Patent NL-8900911-A (NL)
Title: Kidney-specific drug or diagnostic conjugates prodn. - by coupling with renally filterable polypeptide
IPC: A61K47/48
Filed: 1989-04-12
Abstract: Prodn. of kidney-specific drug or diagnostic conjugates (I) is effected by coupling a drug or diagnostic agent to a renally filtrable polypeptide (II) to obtain a conjugate that will dissociate in the kidneys via a local metabolic process.
Patent NL-8902929-A (NL)
Title: Optimising contamination formation in milk heating appts. - by calculating location of greatest contamination and incorporating heat holding section
IPC: A23C3/033
Filed: 1989-11-27
Abstract: Process for optimising internal contamination formation in an appts. for heating milk, whereby the location at which the greatest contamination occurs in the appts. is calculated from the formula for the rate of deposition of contamination: F = km power Cun (Kg/M2.s) where F = the rate of deposition of contamination, km = the reaction rate constant, Cu = the concn. of beta-lactoglobulin developed in the milk and n = the order of reaction, with 1n km = k inf - Ea/RT in which k inf = pre-exponential factor, Ea = activation energy (kJ/mol), R = gas constant (kJ/mol.K) and T = temp. (K), in which n = 0.8 - 3; ln km is between 0.082T - 20.6 and 0.082T - 19.7; Ea = 45 - 125; and 1n k inf = 1.7 - 28.9; and in the region where contamination is greatest, a heat holding section with a small specific surface is incorporated into the design of the heating appts.