baber/WOPTO huggingface dataset:
Patent MX-9803677-A (MX)
Title: Improved method for determining lipase.
Inventor: SCHELLONG LIESELOTTE
IPC: C12Q1/44
Filed: 1998-05-08
Abstract: The invention concerns a method and a reagent for determining lipase in the presence of a colored substrate and at least one N-substituting carboxamide derivative or a mixture of the general formula (I) or (Ia), in which R1 and R2 independently represent hydrogen or a saturated or non-saturated, substituting or non-substituting hydrocarbon residue with 2 to 24 carbon atoms, Z a saturated or non-saturated, substituting, cyclic or linear-chain hydrocarbon residue with 1 to 10 carbon atoms, X an atom or atom group with positive charge and n a figure ranging from 1 to 3. Specially tetranatrium-N-(1,2-dicarboxylethyl)-N-alkyl-sulfo-succinami de or a mixture containing such compound has proven to be quite advantageous in eliminating unspecified reactions during the determination of lipase in a biological test sample.
Patent MX-PA98007310-A (MX)
Title: Roadway luminaire.
Inventor: R W KAUFFMAN
IPC: F21V7/22
Filed: 1997-03-07
Abstract: A roadway luminaire is provided which includes a mast mount docking station (6) securable to an end of a pole mast. The mast mount docking station includes a power plug electrically coupled to the power conductors. The luminaire includes a corresponding power plug (36) which is electrically and mechanically coupled to the mast mount docking station via a twist-lock feature including mating keys and keyways (43) in the docking station and luminaire, respectively. The luminaire includes several plug-in components such as a plug-in photoelectric cell, a plug-in starter and a capacitor press-fit into a molded cavity in the luminaire. The power plug of the luminaire is adaptable to be used with all international voltages. The twist-lock feature provides for a fool-proof mechanical and electrical connection to ensure that the correctly rated luminaire is connected to the supply voltage.
Patent MX-9902661-A (MX)
Title: High level expression of proteins
Inventor: SEED BRIAN
IPC: C12N15/67
Filed: 1997-09-18
Abstract: The invention features a synthetic gene encoding a protein normally expressed in a mammalian cell wherein at least one non-preferred or less preferred codon in the natural gene encoding the protein has been replaced by a preferred codon encoding the same amino acid.
Patent MX-PA99010539-A (MX)
Title: Improved multi-layer container and preform.
Inventor: WILLIAM A SLAT
IPC: B65D1/02
Filed: 1998-05-11
Abstract: A multi-layer preform (90), includes: a) a plastic inner liner (10), comprised of a cylindrical walled body, which may or may not include a tapered annular shoulder portion, and a cylindrical walled neck portion extending upwardly from the body (88), and b) a molded outer layer (80). Prior to the outer layer being molded over the plastic inner liner, at least a portion of the liner is crystallized by a heat treatment process (84). The molded outer layer may include a means to receive a closure device (86). When the preform is at an acceptable temperature range for orientation, the multi-layer preform can be blow-molded to form a multi-layer container having improved properties.
Patent MX-PA99010787-A (MX)
Title: Method for the production of non-group c adenoviral vectors.
Inventor: ERIK FALCK-PEDERSEN
IPC: A61K48/00
Filed: 1998-05-20
Abstract: A method of producing a replication deficient adenovirus comprising a passenger gene and a deficiency in an essential gene function of the E1 region of an adenovirus comprising producing the adenovirus in a cell that provides in trans gene functions of the E1 and E4 regions of one or more adenoviruses not belonging to the same serogroup as the replication deficient adenovirus.
Patent MX-PA99011022-A (MX)
Title: Universal ground clip assembly.
Inventor: GENE COLL
IPC: H02G7/00
Filed: 1999-11-26
Abstract: A universal ground clip assembly for electrically connecting interchangeable messenger clamps to a cable messenger strand strung between utility poles. A saddle shaped grounding clip having a generally U-shaped cross-section with opposing first and second side members is positioned over the insulation jacket of the messenger strand and includes at least one pointed prong for penetrating the messenger strand insulation jacket and engaging the messenger strand conductor. Compression of the grounding clip causes the prong to penetrate the insulation jacket thereby establishing an electrical connection with the messenger strand conductor. Tine clip assembly may further include a variety of interchangeable messenger clamps, such as a ground or span clamp, capable of engaging the grounding clip. Upon engagement, the interchangeable messenger clamps establish an electrical connection with the grounding clip. During assembly and installation, the grounding clip is preferably positioned and co mpressed on the messenger strand prior to installation of the interchangeable messenger clamps.
Patent NL-2021561-A (NL)
Title: Motor, dual stroke stage and lithographic apparatus
Inventor: JOOST JOHAN BOLDER
IPC: G03F7/20
Filed: 2018-09-05
Abstract: The invention relates to a motor comprising: a stationary part, comprising: a row of coil assemblies, the coil assemblies having multiple phases, a movable part, comprising: a row of permanent magnets, wherein the row of coil assemblies has a first length and the row of permanent magnets has a second length, wherein the second length is smaller than the first length, wherein the coil assemblies are arranged to interact with permanent magnets aligned with the coil assemblies to generate a driving force, a comparator to compare a position measurement signal representative for an actual position of the movable part with a set—point signal representative for a desired position of the movable part to provide an error signal; a motion feedback controller configured to provide a control signal on the basis of the error signal; at least one current amplifier configured to provide an actuation signal to the coil assemblies on the basis of the control signal, wherein the motor comprises a feedforward device, wherein the feedforward device is configured to provide a current amplifier feedforward signal on the basis of the set—point signal, or a derivative thereof, wherein the current amplifier feedforward signal is provided to the at least one current amplifier to compensate for unbalanced back electromotive forces on one or more of the coil assemblies due to the one or more coil assemblies being only partly aligned with the permanent magnets.
Patent NL-2029445-A (NL)
Title: Air-hydraulic mixed pressure energy-saving oil cylinder
Inventor: TAO LIU
IPC: F15B15/20
Filed: 2021-10-18
Abstract: The present invention discloses an air-hydraulic mixed pressure energy-saving oil cylinder, including a mixing cylinder and an oil cylinder. Two ends of a mixing cylinder barrel are respectively sealed by a mixing cylinder end cover and a mixing cylinder base, a middle connecting block is arranged in the middle of the mixing cylinder barrel, a ventilation hole is formed in the middle connecting block, a mixing cylinder piston is arranged in an upper air cavity, an upper end of the mixing cylinder piston is connected with a mixing cylinder piston rod, an air filling valve is arranged on the mixing cylinder base, the air filling valve is communicated with a lower air cavity and an air flow regulating valve arranged on the mixing cylinder end cover, respectively, the air flow regulating valve is communicated with the upper air cavity, the oil cylinder is fixed in the lower air cavity of the mixing cylinder barrel, an oil cylinder piston rod penetrates through the middle connecting block and is connected with a lower end of the mixing cylinder piston, and a rod diameter of the oil cylinder piston rod is less than that of the mixing cylinder piston rod. When the air-hydraulic mixed pressure energy-saving oil cylinder of the present invention lifts an object in the same environment under fixed loading conditions, power consumption can be reduced to 20% to 40% of power consumption of a conventional oil cylinder, thereby reducing the use cost.
Patent NL-2032200-A (NL)
Title: Gunite spraying manipulator with hexapod traveling device
Inventor: BIN CUI
IPC: E21D11/10
Filed: 2022-06-17
Abstract: Disclosed is a gunite spraying manipulator with a hexapod traveling device. The manipulator includes a machine body, a chassis, a power device, a working device and a control system are arranged on the machine body, and the hexapod traveling device is arranged under the chassis; the hexapod traveling device includes six traveling legs including upper supporting legs, lower supporting legs connected to the upper supporting legs and transverse supporting legs connected to the upper supporting legs, and the transverse supporting legs are rotatably connected to the chassis; the power device is arranged on the chassis and includes an electric motor and, a hydraulic pump driven. by the electric motor, and the hydraulic pump is used for providing power for the hexapod traveling device and the working device; and the control system is used for controlling actions of an arm support, a spray head mechanism and the traveling device.
Patent NL-2032239-A (NL)
Title: Sewage treatment system based on myriophyllum elatinoides gaudich biological oxidation pond and method thereof
Inventor: ZHIXIN HU
IPC: C02F3/34
Filed: 2022-06-22
Abstract: A sewage treatment system based on a myriophyllum elatinoides gaudich biological oxidation pond and method thereof, including an anaerobic acidification regulating pond, a high—efficiency myriophyllum elatinoides gaudich biological oxidation pond and a myriophyllum elatinoides gaudich aguatic biological pond, bring sewage into the anaerobic sedimentation section of the anaerobic acidification regulating pond; then enter the acidification adjustment section through the water outlet and the flow hole, macromolecular substances such as protein and fat is hydrolyzed and acidified into small molecular substances through the high— efficiency anaerobic biological filler, and complete the pretreatment of sewage; then, the pretreated sewage enters into the high—efficiency myriophyllum elatinoides gaudich biological oxidation pond, and the continuous stirring aerator promotes the complete mixing of the sewage; finally, enters into the green foxtail algae aguatic biological pond, and release a large amount of oxygen into the myriophyllum elatinoides gaudich aquatic biological pond through photosynthesis to purify water.
Patent NL-7109257-A (NL)
Title: Bactericidal 6-aminopenicillanic acid deriva - fatty acids.
IPC: C07D499/00
Filed: 1971-07-05
Abstract: 6-Aminopenicillanic acid derivs. (I): (where Z is: R1 is H, 1-4C alkyl or COOR5; R2 and R5 are H, or 1-4C alkyl; and R3 and R4 are H, 1-4C alkyl or alkoxy, OH, F, Cl, Br, I, CF3, NO2 or NH2) and their non-toxic salts, with antibacterial activity, useful in therapeutic compns. and as intermediates for medicinal cpds., are prepd. by reacting 6-aminopenicillanic acid, or its salt, with a benzotriazolyl fatty acid: Z=N-CR1R2-COOH, or with one of its functional derivs., and if necessary reducing a NO2 gp. in the product to NH2 and/or releasing the acid from a salt and/or converting the acid to a salt.
Patent NL-7308527-A (NL)
Title: Production of fused doped contact between electrode and semiconductor - multilayer assembly of electrode metal and doping material fused to surface
IPC: H01L21/00
Filed: 1973-06-19
Abstract: A production method for a fused, alloyed contact between an electrode metal and a semiconductor, in which the electrode metal is fused in a melt containing the metal and a dope material at a temp. not lower than the melting temp. of the eutectic mixture of electrode metal and semiconductor material, which is obtained by heating a multi-layered structure of such form that a metallic layer of very small thickness is deposited on the semiconductor surface which can reduce oxides on the semiconductor on heating. This layer is covered with an electrode metal layer and then with successive layers of doping material and electrode metal. Electrode metal layer thickness is approx. 95-99% of the total multi-layered thickness.
Patent NL-7606047-A (NL)
IPC: C07C5/27
Filed: 1976-06-04
Abstract: Ethers, such as the methyl ether of tertiary butanol, may be typically prepared by reacting methanol and isobutene in the presence of hydrocarbon, extracting excess methanol with water, and recovering the desired ether in hydrocarbon solution for further disposition.
Patent NL-8401372-A (NL)
Title: Self-propelled chopping machine for field crops e.g. grass, maize etc. - has front pick=up and chopping unit and discharge duct contg. two contra-rotating cylinders to provide disintegrating and ejecting action
IPC: A01D43/08
Filed: 1984-05-01
Abstract: The field crop chopping machine for handling maize or grass etc. comprises a self-propelled vehicle with a pick-up and feed unit at its forward end feeding a rotary chopping unit followed by a disintegrator and conditioning unit and a discharge duct via which the chopped material is ejected by an accelerator unit. The disintegrator and conditioning unit itself provides the accelerator function and is arranged in the downstream end of the ejector duct. It may consist of two contra-rotating externally profilated rollers of which at least one is preferably laterally movable against spring force to prevent damage by stones passing through. Pref. are of polyamide.
Patent NL-8503518-A (NL)
Title: Distribution of liq. into gaseous medium - by introduction of liq. into hollow body with outlets and contg. element vibrated vertically
IPC: B05B3/10
Filed: 1985-12-20
Abstract: Liq is introduced into a hollow body with identical outlets in a rotationally symmetrical pattern and contg an element which is at least partly in contact with the element and is moved up and down in a direction parallel the vertical axis. Pref body can be vibrated or rotated about its vertical axis by motor. Body and element are vibrated vertically at a frequency f which is related to the average flow rate. v m per sec, through the outlets and dia., d m, of an outlet where f is 0.25-0.5 v/d. The liq. feed tube is of ptfe and gauze screens are in the body and element. In an alternative form the body and element are of inverted truncated conical shape.
Patent NL-8601465-A (NL)
Title: Suspended trolley carriage for track transport system - has ridged member engaging stud for forward movement which also cooperates with rear ridge and uncoupling lip
IPC: B61B10/02
Filed: 1986-06-06
Abstract: The trolley-carriage is for a suspended track system with a drive over the carriage with a downwardly extending entraining stud (3) couplable with the carriage. Towards the front of the carriage is a ridge (8) to engage the stud having a long taper. This cooperates with an uncoupling lip (22) and a tapered ridge (9) at the back of the carriage. In use, the two ridges are in the movement track and there is also a backward pointing uncoupling tail-piece to operate the uncoupling lip of a rising carriage from the rear the two ridges together form a rigid catch (20) movably attached to the carriage frame. The catch is worked under the influence of force in the operative position, and its pivot-point coincides with one of the wheel sets.
Patent NL-8701460-A (NL)
Title: Rollers elements for transporter conveyor - has drive for threaded barrel shaped rollers
IPC: B65G13/06
Filed: 1987-06-23
Abstract: The conveyor enabling articles to be moved in various directions, includes barrel shaped rollers. The cylindrical parts (3, 4), each have three supports (7) which accommodate spindles (9) which cross the centre line of the carriers (1, 2). Each spindle (9) carries a barrel roller (10) with threaded sections (13). The cylindrical parts are at the end of a support (7), reinforced with a bridge part (8).
Patent NL-8800746-A (NL)
Title: Monitoring system for liquified petroleum gas road tanker - ensures stationary tank is not overfilled by using electronic level closing valve and triggering alarm
IPC: G01F23/26
Filed: 1988-03-24
Abstract: When the road tanker (3) is alongside the storage tank (1), a supply pipe (2) is connected between an electromagnetic valve (5) on the outlet of the mobilee tank (4) and the inlet connection on top of the stationary tank (1). Set into the access collar on the top of the stationary tank is a level detection switch (7) and probe (8). The level switch is connected via cables (8,9) and loose connectors (11,12) to a control unit (10) on the bed of the tanker. The control unit incorporates an amplifier with a window discriminator and a drive circuit for the outlet valve (5). The level detector on the stationary tank operates with voltages of less than 1.2V and a current of less than 0.2mA, and therefore presents no fire hazard. When the tank is nearly full an audible alarm is sounded, and when it is full, the outlet valve is closed.
Patent NL-8801533-A (NL)
Title: Food extruding and separating appliance - has extruder worm-wheel with cutting edges, with soft food passing through longitudinal space and sieve arrangement
IPC: A22C17/04
Filed: 1988-06-16
Abstract: The food substances e.g. meat with bones are treated in an extruder worm wheel mechanism with cutter edges. Soft food substance e.g. meat passes through longitudinal space and sieve arrangement. Hard components, e.g. bones, pass between a conical inner surface and crusher ring. Thus efficient separation of bones and meat is achieved.
Patent NL-8901848-A (NL)
Title: Folding roof for sports stadium - has covering fixed to rollers travelling over arches
IPC: E04B7/16
Filed: 1989-07-18
Abstract: The roof comprises arches (1) joined together by horizontal beams and supporting a covering (17,18) of folding material. The latter is fixed to rollers (13) travelling over the arches,, so as to open and shut the roof. Drive mechanisms can be provided, to keep the covering straight as it is opened and shut, typically comprising an electric motor with two protruding shaft ends, on and off which ropes wind.
Patent NL-9000007-A (NL)
Title: Hand operated medicinal dosing device - has cylinder open at both ends for repeated application
IPC: A61M5/20
Filed: 1990-01-03
Abstract: The cylinder front is connected via an outlet valve to an operating device, and via an inlet valve having a supply hose for medicine. The appliance has a holder (11) with finger grip (12). The holder has a co-axial bore (13) for the cylinder and also a passage (14) for a piston rod (15). The piston rod includes a pin (29) with a front positioned cam.
Patent NL-9001356-A (NL)
Title: Detecting and recording properties of remote objects - using miniature sensing and transceiver circuit on object and inductive short range data links
IPC: A61B5/00
Filed: 1990-06-14
Abstract: A miniature sensing and transceiver circuit (3) is attached to the object, e.g. a laboratory flask. The sensor (20), which may be a piezo-crystal (13) and oscillator (12) for measuring weight, a temp. sensor, vibration detector, etc., feeds an output to a frequency countiung system. The counting system, which consists of two counters (10, 11) and a register (14), produces a digital signal proportional to the measured property. The digital signal is fed via an interface (15) to a processor (17) which uses a PROM 'look-up' memory (18) to generate the appropriate signal to be transmitted (6) by a tuned circuit (8). The object is placed on or near an aerial which is connected to the central recording unit. When an interrogation signal is received by the miniature circuit, the processor sends the latest measurement.
Patent NL-9001715-A (NL)
IPC: B29C48/05
Filed: 1990-07-28
Abstract: Process for the production of a continuous object of a thermosetting polymer by polymerizing in a sheath the corresponding monomer, the monomer being injected in liquid form into the sheath in the plane of the die opening or immediately beyond it during the extrusion in continuous form of the sheath.
Patent NL-9002493-A (NL)
Title: Detection of microorganisms, esp. Salmonella, Klebsiella and Listeria - using monoclonal antibodies on magnetic particles and PCR
IPC: C12Q1/689
Filed: 1990-11-15
Abstract: Detection of microorganisms in a sample comprises (1) isolating the organism from the sample by means of antibodies having a specific affinity for these microorganisms and a solid support for the antibodies; and (2) subjecting the DNA from the microorganism to a PCR, in which primers specific for the microorganisms are used.
Patent NL-9101782-A (NL)
IPC: F01D25/30
Filed: 1991-10-24
Abstract: The invention relates to a discharge system for combustion gases of a gas turbine or the like, whereby one end of the discharge pipe is connected to the gas turbine or the like, whilst the other end of the discharge pipe is connected to a heat exchanger. A branch pipe, which extends transversely to the discharge pipe, is connected to said discharge pipe. A valve mechanism is disposed near the connection of the branch pipe to the discharge pipe, which valve mechanism is pivotable between a first position, in which the end of the branch pipe connecting to the discharge pipe is closed, and a second position, in which the discharge pipe is closed downstream of the connection of the branch pipe to the discharge pipe. At least one curved guide vane is provided, which, in the second position of the valve, is located upstream of the valve mechanism, at least partially within the discharge pipe, and which extends downstream from its upstream edge, in the direction of the branch pipe. The guide vane is adjustable up to a position in the branch pipe, so as to be able to adjust the valve mechanism from the second position into the first position. <IMAGE>
Patent NL-9401601-A (NL)
Title: U-Shaped padlock
Inventor: HSIEH CHEN-KUEI
IPC: B62H5/14
Filed: 1994-09-29
Abstract: U-Shaped padlock comprising: a U-shaped closure member with lock holes each with a round hole section and a tubular section which is in communication with the round section; a lock body; a lock core which is present in the lock body and is composed of a lock head, a stop plate formed with a closure hole, a coiled spring and a lock-core lever of elliptical cross section; a front protective sleeve with a coiled spring support on one side; a rear protective sleeve; and two lifting blocks which are respectively arranged beneath the front and rear protective sleeves, the pivoted position of the lock-core lever and the inserted position of the U-shaped closure member being actuated by the lock core and lifting blocks which interact with one another, close the lock-core lever and guide it in such a way that the U-shaped closure member can be pressed directly into the lock core in order to automatically and easily achieve the closing and opening effect. <IMAGE>
Patent NL-9402016-A (NL)
Title: Substance for pouring onto boiled and shelled eggs
Inventor: QUIK JACOB ELIS
IPC: A23L15/00
Filed: 1994-11-30
Abstract: The invention relates to a substance for pouring onto eggs, to which a phosphate salt has been added. This phosphate salt is preferably selected from diphosphates, triphosphates or polyphosphates which are suitable for use in foodstuffs. The use of a phosphate salt of this nature increases the shelf life of boiled, shelled eggs. Moreover, the consistency of boiled, shelled eggs is maintained better.