baber/WOPTO huggingface dataset:
Patent MX-9700956-A (MX)
Title: Multilayered biocidal film compositions.
Inventor: WELLINGHOFF STEPHEN T
IPC: A01N43/40
Filed: 1996-06-04
Abstract: A multilayered composite for providing sustained release of chlorine dioxide includes a hydrophobic layer containing an acid releasing agent, and a hydrophilic layer containing chlorite anions. The hydrophilic and hydrophobic layers are adjacent and substantially free of water, and the hydrophilic layer is capable of releasing chlorine dioxide upon hydrolysis of the acid releasing agent.
Patent MX-9702403-A (MX)
Title: Selective process for the deacylation of acylated compounds.
Inventor: PATER ROBERTUS MATTHEUS DE
IPC: C12R1/66
Filed: 1996-08-05
Abstract: The invention provides a simple and selective method for the deacylation of 4-acylated statins during the preparation of statins from a fermentation broth, more specifically a reduction of impurities from the process, by increasing the pH of the fermentation broth.
Patent MX-9709326-A (MX)
Title: Induction welding of tubing with multiple induction coils.
Inventor: RUDD WALLACE C
IPC: H05B6/44
Filed: 1997-12-01
Abstract: A method and apparatus in which edge portions of metal parts (1), the edge portions being disposed with opposed surfaces (3, 4), are heated by high frequency electrical currents as the edge portions are advanced and brought together at a weld point (5). The electrical currents are induced in the edge portions in advance of the weld point (5) by two induction coils (6, 7), one at one side of the metal parts (1) and the other at the other side of the metal parts (1), disposed and energized from a high frequency electrical source so that the electrical currents at the opposed surfaces flow in opposite directions at any given time and the currents induced by one coil (6) add to the currents induced by the other coil (7).
Patent MX-9801230-A (MX)
Title: Fast roasted coffee providing increased brew strength and darker cup color with desirable brew acidity.
Inventor: GUTWEIN ROGER WILLIAM
IPC: A23F5/10
Filed: 1996-08-09
Abstract: Roast and ground or flaked coffee products which provide more brew strength and cup color at lower levels of brews solids. These coffee products comprise darker, fast roasted coffee that is predominantly high acidity-type coffee that provide, when brewed under appropriate conditions, a consumable coffee beverage having: (1) a brew solids level of from about 0.4 to about 0.6 percent; (2) a Titratable Acidity of at least about 1.52; (3) a brew absorbance of at least about 1.25, provided that when the Titratable Acidity is in the range of from about 1.52 to about 2.0, the brew absorbance is equal to or greater than the value defined by the equation: 1.25 + [0.625 x (2.0-TA)] where TA is the Titratable Acidity.
Patent MX-9904780-A (MX)
Title: Process for fabricating containers, jars, glasses and.
Inventor: VICENTE JOSE ARTURO PEREZ SAN
IPC: C03B9/32
Filed: 1999-05-24
Abstract: SIMILAR PRODUCTS INTERNALLY DIVIDED AND BIFURCATED STRAWS PRODUCTS Herein are depicted methods for elaborating articles such as containers, jars, glasses and similar products internally divided, with at least a partition wall and with at least two cavities which are appropriate to contain two substances such as two liquids, one liquid and one semi- liquid, two semi-liquids, one semi-liquid and one solid, two solids, etc., without mixing them and not altering their specific individual characteristics, starting from materials such as glass, plastic, PVC, etc.; and said articles obtained such as container 1 fabricated by whatever of the processes of blow-blow, blow-stretch and stretch-stretch, or blow in a specific mold, maintaining said container 1 a central partition wall 2 that provides two similar cavities 3 and 4, but disposed in an opposite way. Furthermore, it is depicted a method to elaborate straws with at least a bifurcation or derivation at their lower part, starting from polymeric materials such as plastic, through the process of blow in specific moulds with at least a derivation, and also it is depicted the obtained straws, such as the hollow straw 46 having two bifurcations 47 and 48 to absorb at the same time two substances such as two liquids, one liquid and one semi- solid, two semi-solids, etc.
Patent MX-PA99010090-A (MX)
Title: An improved process for preparing 3-(4-aminoethoxy -benzoyl) benzo beta ??thiophenes.
Inventor: CHARLES ARTHUR ALT
IPC: C07B61/00
Filed: 1999-11-03
Abstract: The invention provides a process for preparing 6-alkoxy-3 -(4-alkoxyphenyl) benzo[B]thiophenes in good yield on a manufacturing scale without generating a thick, potentially yield-reducing, paste. The invention also provides methods for converting a-(-alkoxyphenylthio) -4-alkoxyacetophenones into 6-hydroxy-2 -(4-hydroxyphenyl)-3 -[4-(2-aminoethoxy) -benzoyl]benzo[B] thiophenes via acylation of a dialkoxy benzo[B] thiophene. Each of these preparations relies on an intramolecular cyclization of a dialkoxy acetophenone derivative to yield a benzo[B]thiophene without generating a thick paste that lowers overall yields on a manufacturing scale.
Patent NL-2016359-A (NL)
Title: Vessel, in particular a motor yacht
Inventor: PIETER GERRIT VAN OOSSANEN
IPC: B63B29/18
Filed: 2016-03-03
Abstract: The invention relates to a vessel, in particular a motor yacht, comprising a hull, having a length L, a moulded depth D and a moulded beam B, wherein: - L/B is approximately 5-7, - L/D is approximately 9-13, and - the angle of entry (ε) of the waterline (WL) is less than approximately 10 degrees.
Patent NL-2017065-A (NL)
Title: A Movable Overbridge System Specification
Inventor: XIANG JI
IPC: E01D15/00
Filed: 2016-06-29
Abstract: The invention discloses a movable overbridge system, relating to an overbridge. The invention includes a bridge and ladders which are mounted on the both sides of the bridge. The bridge includes four columns, and an overbridge plate which is fixed in the middle of the four columns, a platform plate which is mounted at the top of the columns. A roller wheel is mounted at the bottom of each column. The lower parts of the two columns on the same side of the street is connected by a crossbeam. The lifting jacks are fixed on the both sides of the crossbeam. The support devices are provided among the overbridge plate, the crossbeam and the lower parts of the two columns on the same side of the street. They are also provided among the overbridge plate, the platform plate and the upper parts of the columns. A power equipment is mounted on the crossbeam. The power equipment includes a motor, and a gearbox is connected with the motor by an output shaft of the motor. The output shaft of the gearbox is connected with the roller wheels by a chain drive. A control unit is connected with the motor. The control unit includes a data processing unit, and a video capture device and a data acquisition and analysis unit which are connected to the data processing unit respectively. The overbridge system can be moved automatically. The overbridge system can be moved to the crossing as required, thus significantly alleviating the traffic pressure.
Patent NL-2023810-A (NL)
Title: Transformer Coil Structure with High Voltage Resistance
Inventor: WEI HUANG
IPC: H01F27/28
Filed: 2019-09-11
Abstract: The invention provides a transformer coil structure with high voltage resistance, which comprises a winding padded membrane, a low voltage coil layer, a high voltage coil layer and an insulation cylinder, the low voltage coil layer is wound around the winding padded membrane, the insulation cylinder is pressed tightly against the inner side wall of the high voltage coil layer, the insulation cylinder is installed outside the low voltage coil layer, the insulation cylinder comprises a cylinder body and elastic limit units, the limit units are evenly fixed to the inner wall of the cylinder body, each limit unit comprises an outer support part, a supporting rod and a ball, the outer support part is fixed to the inner wall of the cylinder body, a holding groove is formed on the inner side surface of the outer support part, one end of the supporting rod is fixed to the outer support part, the other end of the supporting rod is hinged with the ball, the supporting rod passes through the holding groove, the ball is arranged in the holding groove and extends out of the holding groove, the ball is pressed against the low voltage coil layer. The cylinder body of the invention is firmly pressed against the outer edge of the low voltage coil layer through the outer support part, the supporting rod and the ball, thus improving the stability of the whole cylinder body, with good insulation property and good voltage resistance.
Patent NL-6714395-A (NL)
IPC: H01L23/58
Filed: 1967-10-24
Abstract: 1,209,141. Semi-conductor devices. ASSOCIATED SEMICONDUCTOR MFRS. Ltd. 24 Oct., 1967 [24 Oct., 1966], No. 47535/66. Heading H1K. The collector region of a planar transistor includes a relatively low resistivity epitaxial or diffused surface layer 3 overlying a higher resistivity portion 2 of uniform doping concentration, so that breakdown of the collector/ base junction occurs initially at a surface portion 10 defined by the layer 3 thereby improving the breakdown characteristics of the transistor when it is operated with zero base current or negative base drive. The Si NPN device shown comprises an N+ Sb-doped substrate 1 carrying a phosphorus-doped N-type epitaxial layer 2 and a second phosphorusdoped epitaxial layer 3 of higher impurity content. Base and emitter regions 8, 11 are formed by diffusion of boron and phosphorus respectively. A] electrodes 15, 16 with thermocompression bonded Au leads such as 18 are provided, the substrate being attached to a header by Au alloy for the collector connection. In another embodiment the emitter region is annular, with the base region emerging at the surface both inside and outside the annulus and being provided with metal layers at both sites. A lead is connected to the base region only where it emerges within the annular emitter region. The relatively low resistivity surface collector portion 3 may have a graded impurity concentration, increasing towards the surface.
Patent NL-6817274-A (NL)
Title: Titaniumdioxide aluminium as catalyst - carrier in vapour phase hydrocarbon
IPC: C07C45/35
Filed: 1968-12-03
Abstract: A mixture of TiO2 and Al powder (TiO2 between 99 and 50, Al between 1 and 50% by weight, more specifically 97-80/3-20) is sintered in an oxidizing atmosphere at 650-950, particularly 800-900 degrees C. A temporary binder may be used to form shapes. The sintered product is strong in compression, has a large surface area and a high pore volume. Used as carrier for V/Mo catalyst in benzene oxidation etc.
Patent NL-6909000-A (NL)
Title: Punch device
IPC: B21D28/34
Filed: 1969-06-12
Abstract: Device comprises a punch with a lever with a downward extending arm and a flat inside guide surface. It can slide and fit along a flat wall section of the nipple guide. Another flat wall section of the latter fits and slides along a flat side surface of a guide peg attached to the housing.
Patent NL-7317363-A (NL)
IPC: B03D1/24
Filed: 1973-12-19
Abstract: 1490718 Purifying water SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 17 Dec 1974 [19 Dec 1973] 54420/74 Heading ClC Water containing dispersed matter is purified by expansion therein of water containing a gas (e.g. air) under pressure wherein the separation is carried out in a tall vertical floatation zone the dispersion moving from the top downward in countercurrent to the gas released on expansion, solid material being separated in the upper part of the zone and clarified water discharged in the lower part.
Patent NL-7413173-A (NL)
IPC: C07C43/12
Filed: 1974-10-07
Abstract: b -Chloroalkyl ethers of the formula <FORM:1110514/C2/1> wherein R1 is hydrogen or an alkyl, alkenyl, alkoxyalkyl or aralkyl radical, R2 is hydrogen or an alkyl, alkoxyalkyl, aryl or aralkyl radical or the two R2 radicals may form a common alkylene chain of 3 to 10 carbon atoms, optionally with 1 or 2 double bonds, and R3 is an alkyl, cycloalkyl or aralkyl radical, R1, R2 and R3 being optionally substituted, e.g. by halogen atoms or alkoxy radicals, are obtained by reacting olefins of the formula R1R2C=CR1R2 with chlorine and alcohols of the formula R3OH under anhydrous conditions in the presence of an acid-combining agent which reacts with hydrogen chloride without the production of water.  Suitable acid-combining agents are the alkali-metal alcoholates and the mono- and poly-epoxides.  Olefin dichlorides of the formula R1R2ClC-CR1R2Cl may be produced as by-products.
Patent NL-7416612-A (NL)
Title: Refurbishing ends of overhead suspension cables for supply to vehicle - has waggons with shearing tool and collecting trays moving along line shaving surface
IPC: B60M1/28
Filed: 1974-12-19
Abstract: Refurbishing the ends of suspended cables used for supplying power to a driven vehicle. The power cable (4) is suspended from the overhead line which is spanned between two poles (1, 2). The wagons (7, 8) move along the rails (6). One of the wagons has the shearing tool and the other the collecting tray for the waste material of the cable. The overhead line to be refurbished is loosened at various points and the vehicle is allowed to move parallel to the overhead line clipping and collecting the chippings. The clipping tool in the open position is only slightly larger than the diameter of the cable being clipped.
Patent NL-7609853-A (NL)
Title: Neoplasms immunological diagnosis - using cancer antigen NEA or its antibodies (NL070377)
IPC: C07K16/30
Filed: 1976-09-03
Abstract: New neoplasm diagnostic agents contain NEA and/or NEA antibodies. NEA i a new type of neoplasm antigen found in embryonic and neoplastic tissues. NEA is detected by radioimmno methods utilising NEA or NEA antibodies labelled with a radiactive isotope or by haemagglutination using NEA or NEA antibodies. In the prodn. of NEA antibodies, animals are immunised with NEA or an NEA/antibody complex and the antiserum is recovered. The NEA and NEA antibodies are purified by affinity chromatography. The NEA-contg. mixt. is contacted with a basic anion-exchange resin. Unlike other tumour antigens, NEA is not specific to tumours of particular tissues, but can occur in e.g., breast, gastric or live tumours, so that tests based on NEA can be used for detecting a variety of neoplasms.
Patent NL-7710023-A (NL)
Title: Oil field electrical emulsion treater - with serial trays contg. electrodes connected respectively to AC and pulsed DC power supply
IPC: B01D17/06
Filed: 1977-09-13
Abstract: Electrodes are disposed within serially-connected trays through which the emulsion passes wherein an AC potential is applied between at least one upstream tray and the electrode(s) therein while a half wave rectified potential is applied between each of at least one pair of downstream trays and the electrode(s) therein such that the half waves in one of the or each pair of downstream trays is 180 degrees out of phase with the half waves in the other of the or each pair of trays. The AC potential is effective in promoting coalescence of relatively large drops of water in the emulsion while the half-wave rectified potential is effective in promoting coalescence of relatively small drops of water in the emulsion.
Patent NL-7808978-A (NL)
Title: Cloth roller in sunblind - has spring mechanism to activate rolling up process, one drop arm being joined to fixture via spring loaded insertable pin
IPC: E04F10/06
Filed: 1978-09-01
Abstract: The sunblind has a cloth roller which is rotatably located in a screen casing. Drop down arms are incorporated which can be hinge-connected to a wall. The casing is connected to the arms, and the free outer end of the cloth is connected to a fixture to the wall. In the roller is a spring mechanism which causes it to rotate in a direction whereby the cloth screen is rolled up. One drop down arm is hinge-connected to a fixture support with the aid of an insertable pin acting against spring force. This pin is connected to a second parallel such pin which is for insertion in one of several holes in the fixture support, and one hole in the drop down arm.
Patent NL-7901837-A (NL)
Title: Vibration motor with multistage concentrator for recorder - has one stage connected to piezoelectric cell and other to rotor
IPC: H01L41/09
Filed: 1979-03-07
Abstract: A vibration motor is based on a multistage concentrator for torsional vibrations. It can be used in sound recording and reproduction equipment. One stage of the concentrator is in contact with a piezo-electric cell and the other driving stage is in contat with a rotor. The driving stage is designed as a ring-shaped resonator for torsional vibrations. The driving stage (3) has a cone-shaped surface (7), which is in contact with the surface (8) of the rotor (9). A disc (10) presses against the rotor. The first stage (2) of the concentrator is designed as a cylinder with sloping grooves (4), penetrating to a given depth. They transform the longitudinal into torsional vibrations.
Patent NL-7907643-A (NL)
IPC: G03F1/48
Filed: 1979-10-16
Abstract: A mask for a device for the projection exposure of a semi- conductor substrate (5) comprises a mask layer (2) having a pattern of permeable and impermeable surfaces, a first glass (1) disposed on the mask layer (2), and a second glass (3) disposed on the mask layer (2) opposite the first glass (1), the second glass being directed towards a projection lens (4) and having a thickness exceeding the Rayleigh depth of the projection lens (4) in the region overlapping with the mask layer (2). The glass plates protect the mask and prevent dust particles on the mask being sharply imaged on the substrate. <IMAGE>
Patent NL-8202096-A (NL)
IPC: F28F3/06
Filed: 1982-05-21
Abstract: In a method of operating a liquid-liquid heat exchanger the first heat exchanging medium is passed upwardly through a plurality of tubes (5) in which a granular mass is kept fluidized by the flow of the first medium and the second heat-exchanging medium is passed downwardly through which said tubes (5) extend spaced apart and whereby heat exchange takes place through the tube walls. To improve heat transfer between the tubes and the second medium, especially at low flow rates of the latter, said chamber (9) contains, around and between the tubes (5), a loosely packed solid particulate filling material (11) through which the second medium flows, and the longitudinal superficial velocity of the second medium between the tubes (U<sub>1,s</sub>) satisfies the relation 0.05 < U<sub>1,s</sub> <0.25 m/sec.
Patent NL-8403445-A (NL)
Title: Barrel-lifting grab - has two pairs of jaws gripping rim simultaneously
IPC: B66C1/62
Filed: 1984-11-09
Abstract: The barrel-lifting grab has jaws on a frame gripping the rim of the barrel between them. There are two pairs of jaws (5,6;7,8) actuated simultaneously. In each pair, one jaw can be fixed to the frame and the other moved by the actuating mechanism, which can be coupled to the lifting attachment and slide in the frame. The mechanism can have a freely rotatable disc eccentric in relation to the member operating it and working in a recess.
Patent NL-8403620-A (NL)
Title: Animal food from protein-contg. waste - with fermentation with amylolytic enzymes and lactic acid producing culture
IPC: A23K1/00
Filed: 1984-11-28
Abstract: A process for the treatment of industrial or agricultural waste matter including animal protein comprises (a) obtaining the waste matter in the form of an aqs. mass, (b) chopping up the aqs. mass, (c) treating the chopped mass with proteolytic enzymes of microbial origin so as to form a fluent suspension, (d) obtaining a gelatinised starch content in the suspension and (e) adding to this suspension amylolytic enzymes of microbial origin and a lactic acid producing culture and fermenting anaerobically at 20-65 deg.C to produce simple sugars and lactic acid whereby a preserved prod. is obtd. Pref. the aqs. mass in step (a) contains 15-45% dry matter. The suspension after step (c) is pref. sterilised at 130-180 deg.C for 5-60 mins. In step (e) a process accelerator may be added e.g. Mn(+2), Co(+2), Fe(+2), Zn(+2) or Cu(+2) at 0.08-0.8 ppm. The lactic acid bacteria is e.g. of the species Lactobacillus acidophilus, Streptococcus lactis, Pediococcus acidilactici, Lactobacillus plantarum or Streptococcus thermophilus.
Patent NL-8502405-A (NL)
Title: Tape recording system for broadcast video signals - provides wide bandwidth luminance and chrominance signals without increase in tape speed using linear circuits
IPC: H04N9/83
Filed: 1985-09-03
Abstract: The received signal from an aerial tuner (1) is filtered (41) and fed via an automatic gain control circuit (3) to a circuit (42) where it is mixed with a 33.15 MHz local oscillation. After sound signal separation (44), the mixed signal is fed via another bandpass filter (45) and linear pre-emphasising circuit (46) to a circuit (47) which subtracts the 5.75 MHz signal component. The resultant signal is then added (48) to a 5.75 MHz signal, 90 deg. out of phase with the first, before being amplified (16) and recorded (17,18). On playback, the processess is reversed, with the 90 deg. 5.75 MHz component being subtracted and the 0 deg. 5.75 MHz signal being re-instated.
Patent NL-8600834-A (NL)
Title: Telephone subscriber's appts. with digital dialling - has internal stabilisation circuit to control line voltage levels
IPC: H04M19/08
Filed: 1986-04-02
Abstract: The telephone circuit (3) is connected to the two wire telephone line (6, 7). The line is connected via the receiver rest microswitch (8) to a diode rectifier bridge (9). The bridge output is connected to the line (1) and earth (10) connections of an integrated circuit (11) which complies with an RS470 standard. Between the REG (16) and SLPE (18) connections of the I.C. is an NPN transistor in series with a resistor (19). Another resistor (14) is connected between the SLPE connection and the earth line. The base of the transistor is fed via a current-limiting resistor (20) by the digital number selector (21). (21).
Patent NL-8600929-A (NL)
IPC: A61F6/08
Filed: 1986-04-11
Abstract: The present invention relates to a method for manufacturing a medicated disposable pessary, consisting of a porous spongy synthetic material. According to the present method a pessary comprising a resilient synthetic ring is manufactured by compressing a porous spongy synthetic material with a relatively large thickness into the desired shape, the thickness of the porous spongy synthetic material being remarkably reduced with respect to its original thickness, followed by curing the resilient synthetic ring and the compressed shaped material together to form the desired pessary, and impregnating the pessary obtained with a solution of at least one medication. Furthermore the present invention comprises a medicated pessary consisting of a resilient synthetic ring with a suitable diameter and a porous spongy synthetic material secured thereto by curing, which is impregnated with a solution of at least one medication.
Patent NL-8700240-A (NL)
IPC: C12P33/00
Filed: 1987-01-30
Abstract: Method for preparing thiol compounds by coupling cysteine having the formula HS-CH2-CH(NH2)COOH via an -S- bridge to a hydrocarbon compound and subsequently reacting the cysteine conjugate obtained with  beta -lyase to form the relevant thiol compounds. For instance it is possible to prepare the flavour p-mentha-8-thiol-3-one starting from pulegone as illustrated in the diagram below: <CHEM> e
Patent NL-8800307-A (NL)
IPC: F16C33/66
Filed: 1988-02-09
Abstract: A seal element for oil well tools, such as drilling cutters and roller reamers, which allows the drilling media to permeate into the bearing system of the cutter to cool and lubricate the internal mechanism. The seal element is adapted to control the particle size of contaminants flowing into the bearing system by filtering the drilling media. The bearings act as agitators during operation of the cutter to promote fluid motion through the bearing system. The seal and lubrication system may be utilized as a back-up to the conventional lubrication supply or as supplemental lubrication.