baber/WOPTO huggingface dataset:
Patent MX-9708890-A (MX)
Title: Process for the catalytic hydrogenation of aromatic nitro compounds.
Inventor: STUDER MARTIN
IPC: C07C217/90
Filed: 1996-05-07
Abstract: One object of the invention is a process for the catalytic hydrogenation of aromatic nitro compounds in solution or in melt in the presence of hydrogen and at least one noble metal catalyst, nickel catalyst or cobalt catalyst, in which process a catalytic amount of at least one vanadium compounds is present, wherein the vanadium has the oxidation state 0, II. IV or V. It has been found that in the catalytic hydrogenation of aromatic nitro compounds the accumulation of hydroxylamines can be almost completely prevented by the addition of catalytic amounts of vanadium compounds, which usually results in concentrations of < 1 percent of hydroxylamine. The resulting hydrogenated products are whiter (purer) than those obtained without the addition of the vanadium compound because almost no azo or azoxy compounds are obtained. The hydrogenation, in particular the final phase, proceeds faster than without said addition. Accordingly, substantial advantages with respect to quality constancy and economy are obtained.
Patent MX-9710261-A (MX)
Title: Aromatic compounds and pharmaceutical compositions containing them.
Inventor: BREAULT GLORIA ANNE
IPC: C07D413/04
Filed: 1996-06-17
Abstract: The invention relates to compounds of formula (I), wherein A is an optionally substituted, ring system provided that the -CH(R3)N(R2)B-R1 and -OD groups are positioned in a 1,2 relationship to one another on ring carbon atoms and the ring atom positioned ortho to the -OD linking group (and therefore in the 3-position relative to the -CHR3NR2- linking group) is not substituted; B is an optionally substituted ring system; R1 is positioned on ring B in a 1,3 or 1,4 relationship with the -CH(R3)N(R2)- linking group and is as defined in the description; R2 is hydrogen, C1-6alkyl, optionally substituted by hydroxy, cyano or trifluoromethyl, C2-6alkenyl (provided the double bond is not in the 1-position), (C2-6alkynyl (provided the triple bond is not in the 1-position), phenylC1-3alkyl or pyridylC1-3alkyl; R3 is hydrogen, methyl or ethyl; D is hydrogen, an optionally substituted 5-7 membered carbocyclic ring containing one double bond, C1-3alkyl substituted by an optionally substituted 5-7 membered carbocyclic ring containing one double bond or D is of the formula -(CH2)nCH(R4)C(R5)=C(R6)R7 and N-oxides of -NR2 where chemically possible; and S-oxides of sulphur containing rings where chemically possible; and pharmaceutically acceptable salts and in vivo hydrolysable esters and amides thereof; excluding 4-[5-carboxy-2-hydroxybenzylamino]benzoic acid, 4-[2,5-dihydroxybenzylamino]benzoic acid, 5-[2-hydroxybenzylamino]-2-hydroxybenzoic acid, 3-[2,5-dihydroxybenzylamino]benzoic acid, 4-[2,5-dihydroxybenzylamino]benzenecarboxamide, 3-[2-hydroxybenzylamino]benzoic acid, 4-[2,5-dihydroxybenzylamino]-2-hydroxybenzoic acid, 4-[hydroxybenzylamino]-2-hydroxybenzoic acid and 4[2-hydroxybenzylamino]benzoic acid. Processes for their preparation, intermediates in their preparation, their use as therapeutic agents and pharmaceutical compositions containing them.
Patent MX-9805937-A (MX)
Title: Hydrophilic urinary catheter having a water-containing sachet.
Inventor: ISRAELSSON ANETTE
IPC: A61M/
Filed: 1998-07-23
Abstract: A wetting apparatus (110) for wetting a hydrophilic urinary catheter (103) comprises a wetting receptacle (101) which defines a wetting fluid receiving area (102) for receiving the hydrophilic urinary catheter and a hydrophilic urinary catheter wetting fluid container (106) having a discharge outlet (126) movable from a closed position to an open position on application of a predetermined condition thereto to enable the wetting fluid to be discharged from the wetting fluid container. The wetting fluid container provided can be positioned in the wetting receptacle in an operational position in which at least the discharge outlet of the wettin g fluid container is disposed within the bounds of the wetting receptacle, the wetting receptacle being so constructed and the wetting fluid container being so disposed relative to the wetting receptacle when in the operational position that application of the predetermined condition to the discharge outlet of the wetting fluid container when in the operational position enables the wetting fluid to be discharged into the wetting fluid receiving area for wetting of the hydrophilic urinary catheter.
Patent NL-2026810-A (NL)
Title: Crop harvesting system
Inventor: GOU HANDA
IPC: A01D46/30
Filed: 2020-11-02
Abstract: A crop harvesting system (50) includes an end-effector (1) for crop harvesting, a robot arm (52), a visual device (51), a tilt controlling section (67), and a cutting controlling section (68). The tilt controlling section (67) is configured to perform a process of causing a passage portion (3) to pass through a harvesting target (91) to a position outside of a proximal end position (Pt) by tilting the endeffector (1) to be along a main stem (92) or a branch. The cutting controlling section (68) is configured to perform a process of cutting a fruit stem inserted into the passage portion (3) by moving the end-effector (1) to reduce an opening area of the passage portion (3).
Patent NL-2027957-A (NL)
Title: Method and system for user identification based on user environment
Inventor: ALEKSANDR VIKTOROVICH BATENEV
IPC: H04L67/50
Filed: 2021-04-13
Abstract: A method and a system for user identiﬁcation of a user based on a current user environment of a user device thereof are provided. The method comprises: causing the user device to receive an analytical module for installation thereof in a web application, the analytical module being conﬁgured to execute: causing installation of an iframe container in a given page of the web application launched on the user device; retrieving at least one cookie ﬁle including user data indicative of the current user environment of the user device; transmitting the at least one cookie ﬁle to an identiﬁcation server for modiﬁcation thereof to generate an in-use cookie ﬁle; and receiving the in-use cookie ﬁle; analyzing the in-use cookie ﬁle for identifying; based on the user data; the user device; and in response to identifying the user device as being compromised; transmitting a predetermined notiﬁcation to the application content server.
Patent NL-2030996-A (NL)
Title: Janus film and preparation method and application thereof
Inventor: SHUHUA SHI
IPC: C01B32/194
Filed: 2022-02-17
Abstract: The present disclosure belongs to the technical field of a function. filmq and. particularly relates to a Janus film. and a preparation method and application thereof. Each of two sides of the Janus film contains both a hydrophobic area and a hydrophilic area. The Janus film. with both the hydrophobic area and the hydrophilic area on each of a right side and a reverse side has a higher application value, and particularly, is applicable t
Patent NL-2031709-A (NL)
Title: Heterogeneous printing stencil
Inventor: ZIMING WU
IPC: B41N1/24
Filed: 2022-04-26
Abstract: The present invention discloses a heterogeneous printing stencil, and relating to the field of printing equipment. The heterogeneous printing stencil includes a metal sheet and an annular hydrophobic layer, the metal sheet is provided with a misprint opening and an annular inner wall of the misprint opening has at least one annular protrusion, an outer wall of the annular hydrophobic layer has an annular groove to match with the annular protrusion, the annular inner wall of the Hdsprint opening is connected to the annular hydrophobic layer through the annular protrusion, an inner contour of the annular hydrophobic layer is matched with a pattern to be printed.
Patent NL-2031824-A (NL)
Title: Active device layer at interconnect interfaces
Inventor: GERALD PASDAST
IPC: H01L27/02
Filed: 2022-05-10
Abstract: A die assembly comprising: a first component layer having conductive through-connections in an insulator, a second component layer comprising a die, and an active device layer (ADL) at an interface between the first component layer and the second component layer. The ADL comprises 5 active elements electrically coupled to the first component layer and the second component layer. The die assembly further comprises a bonding layer electrically coupling the ADL to the second component layer. In some embodiments, the die assembly further comprises anotherADL at another interface between the first component layer and a package support opposite to the interface. The first component layer may comprise another die having through-substrate vias (TSVs). The die and the 10 another die may be fabricated using different process nodes.
Patent NL-7202059-A (NL)
Title: Fructose prodn - by enzymatic conversion of glucose
IPC: C12N9/92
Filed: 1972-02-16
Abstract: The title process comprises treating viable microorganisms, pref. of Streptomyces germs, esp. ATCC 21175 or 21176, which contain intracellular glucose isomerase with a toxic agent (e.g. ethyleneimine, UV light or N-methyl-N1-nitro-N-nitrosoguanidine) to destroy >=95% pref. >=99% of the microorganisms, culturing the treated viable microorganisms to promote growth, and incorporating the cellular material into a glucose soln. Conditions are maintained such that a portion of the glucose is converted to fructose.
Patent NL-7410543-A (NL)
Title: Animal food coated with lipolysed fat - prepd. from aqs fat emulsion and lipase to make it appetising
IPC: A23K1/16
Filed: 1974-08-06
Abstract: Fat of fat/protein mixts. are emulsified at 38-60 degrees C before treatment at pH 7-9 for 5 min- 96 hr. Ratio fat/water is 1/4-1/1 and lipase content is 0.1-1 wt.% of fat or 20-250 lipase units per 100g. mixt. of fat and protein and 5,000-7,000 protease units per 100g mixt. The food has high nutritive value.
Patent NL-7511520-A (NL)
Title: Wireline inflatable well packer with impression sleeve - has timer controlling inflatation and deflation of sleeve
IPC: E21B47/09
Filed: 1975-09-30
Abstract: A well packer adapted to be run in and retrieved by wireline incorporates an inflatable packing sleeve and a timer mechanism arranged to cause sequential inflation and deflation of the sleeve by causing the interior thereof to be connected via valves firstly to a source of pressurized gas carried by the packer and secondly to a low pressure sink, e.g. the well bore. In the packer disclosed, the packing sleeve is adapted to take and retain an impression of openings in a well liner.
Patent NL-7809605-A (NL)
Title: Silver halide emulsion diapositive optical reprographic process - using ultraviolet radiation through dispersion plate
IPC: G03B27/72
Filed: 1978-09-21
Abstract: Photographic process is claimed for effecting optical reprography of Ag-emulsion diapositives and/or other Ag-emulsion transparent photographic prods. of density range log D 0.3-3.5, in which the gray values or opacity of a sample are transmitted identically in the whole contrast range up to the log D 3.0 density. The improvement comprises using a UV radiation in the range 280-350 nm and at least, in any case, in the range 300-350, this radiation being made uniform by means of a dispersion plate which transmits UV rays over its entire cross-section. The process is partic. for radiography, avoids loss of information on reduction, and permits the transfer of samples showing a large contrast range.
Patent NL-7902177-A (NL)
Title: Automatic metering of chemicals into swimming pools - with analysis of a mixed sample and using results to control chemical input
IPC: G05D21/02
Filed: 1979-03-20
Abstract: In automatic metering of chemicals into swimming baths, water is withdrawn continuously from the bath and recycled to the bath after metering in the required chemicals. Samples are withdrawn continuously of the outlet and input streams and these are mixed in a controlled ratio in a mixer unit. Measurements (esp. Cl content and pH) are made on the mixed sample and the resulting readings are used to automatically control the input of chemicals such as chlorine bleach liquor and HCl or CO2 into the recirculating water stream. Process gives continuous, service-free monitoring of swimming pool water and maintains correct chlorine level and pH with very low lag times (e.g. a few secs) c.f. 1-10 hrs. for previous systems.
Patent NL-7905168-A (NL)
Title: Heat releasing decalcomania contg. pigmented elastomeric design layers - for application to felted polyamide textile sections used in tennis ball mfr.
IPC: D06P5/24
Filed: 1979-07-03
Abstract: (A) A heat release type decalcomania, for application of a section of felted polyamide-contg. textile for vulcanising to a rubber surface in a mould, esp. in tennis ball mfr., comprises (a) paper-like wax-free flexible temporary carrier strip (11), (b) clear film (12) on one surface of the strip (11) and (c) pigmented thermoplastic elastomeric design fixed on film (12) and comprising a first pigmented layer (13) of a blend of nylon resins of softening point 38 degrees C and a second pigmented layer (14) superimposed on layer (13) and composed of a blend of nylon resins of softening point 110 degrees C. Film (12) is of a mixt. of a blocked isocyanate and a siliconised polyester that, on heating to a release temp. required for the decalcomania, react to form a thermoset elastomer and effect release of the film from the carrier strip; the thermoset elastomer also has high temp. mould release props. on heating in a mould. On heating the pigmented layers of (c) above their softening points and vulcanising, the layers have a viscosity enabling them to deeply penetrate the felted textile. Layer (14) is non-tacky and resistant to offsetting when placed in contact with the carrier strip at room temp. (B) Process for marking the cover of a tennis ball is also claimed.
Patent NL-8200324-A (NL)
Title: Partition wall structure with hollow frame members - has bolt with two opposite eccentrics engaging with fixing device parts
IPC: F16B7/04
Filed: 1982-01-28
Abstract: The wall structure comprises a frame with rigid hollow horizontal and upright members fixed together and containing lengthwise grooves for wall panels and/or glass pane fixing devices. The members are secured together by oblong components, each with an eye at one end and a transverse ridge at the other and protruding from the end of the member by its ridge end. The ridge fits under the walls of the other member adjacent to the groove, while a bolt is passed through apertures in the member and has an eccentric fitting in the eye. The oblong portion of the fixing device is in two oblong parts fitting together and each with an eye. One of them has at the end furthest from the eye a protrusion at right angles to its axis, and the other a wedge-shaped or chamfered end. The bolt has two eccentrics (24,25) on the opposite side of its axis, working with the separate parts, so as to hold the ridge fitting under the member wall against it, and to press the wedge end into the groove.
Patent NL-8201667-A (NL)
Title: Combustion of fuels with nitrogen diluent - to reduce nitrogen oxide emissions
IPC: F23L7/00
Filed: 1982-04-22
Abstract: Combustion of gaseous or liq. fuels is effected by supplying a combustion chamber with the fuel, a combustion-supporting gas (esp. air) and a diluent gas. The novel feature is that N2 is used as the diluent gas. The N2 may be added to the air supply or to the fuel if gaseous. Suitable gaseous fuels are produced by gasification of coal, lignite or heavy oil residua. The N2 can be obtained from the air separator used to produce the O2 required for gasification. The fuel:N2 vol. ratio may be 2:1 to 1:2 (pref. 0.8-1.2:1) in the case of coal gas of 2:1 to 1:5 (pref. 0.5-1:1) in the case of natural gas. The process is esp. applicable to gas turbines fuelled with coal gas or natural gas. Addn. of N2 reduces the flame temp. and thus reduces NOx emissions.
Patent NL-8204171-A (NL)
IPC: B63B27/22
Filed: 1982-10-28
Abstract: A self-unloading vessel for bulk cargo comprises a bridge (15) spanning the width of the hold. At least one excavator (13, 14) is suspended from the bridge (15). The excavator unloads the vessel hold when the bridge moves in the longitudinal direction of the vessel. The bulk material is discharged on a transverse gutter or conveyor (24a, b, 26) mounted on the bridge and extending to a longitudinal conveyor (1). The bridge (15) and the longitudinal conveyor (1) are mounted underneath the deck of the ship so that the environment is not polluted during unloading.
Patent NL-8204335-A (NL)
Title: Viscosity measuring instrument - measures drying time of coatings on rotating disc
IPC: G01N11/10
Filed: 1982-11-09
Abstract: The instrument is used to obtain data about the drying times of coatings of adhesives, paint, etc. The position of a metal ball placed eccentrically on the coated disc is monitored by a light detector on the other side of the disc from two infra red light sources. The inclined disc is rotated by a motor at a speed which will keep the ball in the same spatial position on the disc. The speed is controlled by a circuit, fed by the detector. A signal proportional to the rotation speed is related to the viscosity of the coating, and this signal is fed to a data processing unit which produces a graph of viscosity versus time.
Patent NL-8302440-A (NL)
Title: Double glazed window seal - has spacer batten to hold window panes w.r.t. sill edges, at distances corresponding to final seal strip
IPC: E06B3/62
Filed: 1983-07-08
Abstract: The window has a wooden sill (1) as part of the frame (2). The double glazing (3) is, together with a rubber strip (4), placed on a wedge (5). It is spaced at a distance (t) from a retaining rim (6) and secured with screws (21) to a wooden strip (7) on the frame. A spacer batten (9) is inserted to retain a correct alignment distance (t) between the panes and retainer rim (15). After removing the spacer battens, they are replaced by the final rubber or plastics profiled seal strip which is inserted between the panes and the retainer rim.
Patent NL-8700469-A (NL)
Title: New 4,8-cyclo:dodeca:dien:ol derivs. - used as basic perfume components esp. to give long lasting patchouli fragrance
IPC: C07C35/205
Filed: 1987-02-25
Abstract: New 4,8-cyclododecadienol derivs. (I) of formula a, b or c are claimed. X-Y = dimethyloctadienylene gp. of formula (IV), (V), (VI) or (VII); R = Me, Et or vinyl. More specifically R = Me. (I) are prepd. from trimethyl-1,5,9-cyclododecatriene (II) by known methods, e.g. epoxidation of (II) to give (III), and reaction of (III) with an organo-metal reagent.
Patent NL-8902515-A (NL)
IPC: C04B111/20
Filed: 1989-10-11
Abstract: Method for preparing a mortar of lime-sand by mixing lime, sand, possibly additives and water at elevated temperature and pressure above 200 kPa in a closed reaction vessel, wherein at first sand and water are supplied under mixing, in which water is present in an excess in regard with the amount required in the end product to slake the lime completely, after which lime has been added in an excess in regard with the amount of sand, so that the temperature rises to above 130  DEG C, by the development of heat from slaking the lime and by which also the elevated pressure is obtained by development of steam, so that it is unnecessary to add energie from the outer side. The invention also concerns the brick of lime-sand stone and the apparatus for the preparation of the lime-sand mortar.
Patent NL-8902548-A (NL)
Title: Plant-tying system - includes vertical guide wire held taut and one or more tying components fixed to wire
IPC: A01G9/12
Filed: 1989-10-13
Abstract: The plant-tying system comprises a vertical guide wire (1) held taut, and one or more tying components (2) fixed to the wire and enclosing the plant. The component has a flexible oblong body which can be tarred. It can be of twisted flax or jute, sewn at one end onto the wire or string, with which it can be interwoven.
Patent NL-9201113-A (NL)
Title: Composition of a finely disperse inorganic substance in a polymer gel
IPC: C04B35/634
Filed: 1992-06-24
Abstract: Composition, comprising a finely disperse inorganic substance in a thermoreversible polymer gel having a low polymer content, obtainable by subjecting the inorganic substance to a deagglomeration process in a solution of the polymer or a solution thereof which has been cooled to below the gel point, in which the polymer concentration is at most 1 wt%, and method for preparing such a composition.
Patent NL-9201787-A (NL)
Title: Locating malfunctions
IPC: G08B21/20
Filed: 1992-10-14
Abstract: A system for locating and visually indicating malfunctions comprises: a microphone array that must be directed towards a device having at least some mechanically operating and therefore sound-emitting part or parts, for example, a machine; a presentation unit, for example a display, for depicting the device at least from roughly the direction of the microphone array, for example by means of a video camera; a central signal- processing unit to which the signals from the microphones of the array are sent and which possesses means for analysing the microphone signals and their inter- relationships, as well as learning means connected to the analysing means, for example neural networks, and such that the signal-processing unit can, after a learning period, determine permissible tolerance limits for variations of the spectra, of the amplitude levels and of the phases of the microphone signals, and determine the angle at which the microphone array observes any variations; and means for projecting a visual warning signal in the region of the observed variation into the depiction of the device by the presentation unit.
Patent NL-9301010-A (NL)
IPC: F04B1/04
Filed: 1993-06-11
Abstract: A radial piston pump of the type, in which an excentric rotor is adapted to cause the pistons to perform a reciprocating movement within radial cylinders in a pump body, said cylinders being, on one hand, via a lateral suction opening, connected to a liquid reservoir and having their radial outer ends each connected - through a connecting opening that accommodates a pressure valve - to a circumferentially located pressure passage, the pressure valves being pressed on seats within the respective connecting openings by means of at least one common resilient ring member that is located within the circumferential passage under tangential pre-tension, an annular wall portion surrounding the pump body to overlie and cover said circumferential pressure passage in said valve body. According to the invention the circumferential pressure passage is outwardly sealed by an annular member of plastics material and of a substantially trapezium-shaped cross-section, the longer parallel side of the latter facing radially inwardly and comprising a circumferential groove for receiving the resilient ring member, said annular member being adapted to be introduced radially inwardly into said circumferential pressure passage. <IMAGE>
Patent NL-9500291-A (NL)
Inventor: SWIER SIWART GERHARDUS
IPC: A47J31/40
Filed: 1995-02-16
Abstract: The invention relates to a machine for dispensing hot beverages suitable for consumption, comprising at least one beverage-dispensing device for dispensing a hot base beverage such as coffee, tea and chocolate, and at least one additive-dispensing device for dispensing an additive to be optionally added to the hot base beverage. The machine further comprises a main discharge channel having an inlet and at least one outlet for dispensing the hot beverage into a container, the inlet being connected to the beverage-dispensing device. The main discharge channel is composed of a number of series-connected modules which each comprise a subchannel having a main inlet and a main outlet, the main outlet of the first module of a first and a second series-connected module being connected to the main inlet of the second module in a liquid-tight manner, and the subchannels of the series-connected modules forming the main discharge channel. At least one module is provided with a side channel which opens into the subchannel of the module and which has an ancillary inlet connected to an additive-dispensing device. <IMAGE>