baber/WOPTO huggingface dataset:
Patent NL-2017091-A (NL)
Title: Vehicle wheel assembly comprising a non-pneumatic tire and an inlay
Inventor: KEVIN SASCHA KESTELOO
IPC: B60C17/06
Filed: 2016-07-01
Abstract: The invention relates to a vehicle wheel assembly, comprising 1) a wheel rim having two opposed circular rim flanges; 2) an outer tire having two beads secured at the circular rim flanges; 3) an inlay; 4) a non-pneumatic inner tire comprising expanded thermoplastic polyurethane (E-TPU), which inner tire is enclosed by the outer tire, the inlay and the wheel rim. The inner tire in the assembly is in a compressed state S1, which state is compressed as compared to a relaxed state S2 when the inner tire is not enclosed by the outer tire, the compression being such that the cross-sectional surface area SA of the inner tire, which area is perpendicular to the plane of the tire, is smaller in state S1 than in state S2.
Patent NL-2022455-A (NL)
Title: Aqueous hydrophobic silica dispersions
Inventor: LANG H NGUYEN
IPC: C08K5/5415
Filed: 2019-01-25
Abstract: The invention relates to an aqueous hydrophobic silica dispersion, an aqueous coating composition, a substrate coated With one or more layers of the aqueous coating composition, a method for preparing an aqueous hydrophobic silica dispersion, and a method for preparing a coating composition. The aqueous hydrophobic silica dispersion comprises a mixture of: - an aqueous base dispersion comprising at least 5 wt% of a hydrophilic particulate silica selected from the group consisting of fumed silica, colloidal silica, and precipitated silica; - hydrophobic silica comprising a particulate silica selected from the group consisting of fumed silica, colloidal silica, silica aerogel, and precipitated silica, the hydrophobic silica having a methanol number of at least 60; and - a dispersant having at least one cationic or cationizable group and an HLB ratio of2 to 20, wherein the total amount of particulate silica in the dispersion is at least 15% by weight.
Patent NL-2023727-A (NL)
Title: Werkwijze voor het afsluiten van een eindgebruikergasleiding alsmede een aardgasdistributiesysteem
Inventor: THEODORUS WILHELMUS ROELOFS
IPC: F17D3/01
Filed: 2019-08-29
Abstract: Werkwijze voor het afsluiten van een eindgebruikerleiding die verbonden is met een hoofdaardgasleiding, waarbij de werkwijze omvat: het in stroomopwaartse richting in de eindgebruikerleiding inbrengen van een blokkeermiddel (3) dat is ingericht om na inbrenging een stroming van aardgas door de eindgebruikerleiding in hoofdzaak te blokkeren; en het permanent afsluiten van de eindgebruikerleiding stroomafwaarts van het ingebrachte blokkeermiddel, daarmee het ingebrachte blokkeermiddel in de eindgebruikerleiding insluitend. Voorts wordt verschaft een systeem voor ononderbroken distributie van aardgas naar een eindgebruikerleiding, een blokkeermiddel, een inbrenginrichting, een gebouw en een werkwijze voor het aanpassen van een gebouw.
Patent NL-2025405-A (NL)
Title: Accommodating intraocular lens with elastically contracting haptics
Inventor: MICHIEL CHRISTIAAN ROMBACH
IPC: A61F2/16
Filed: 2020-04-23
Abstract: The invention concerns an accommodating intraocular lens construction with comprising a variable optical lens fitted into driving means, for example, elastic haptics, 5 which haptics transfer movement of a driving component in the eye, for example, the capsular bag or the ciliary mass of the eye, to the optical element. When the driving component is active, meaning: contracted, the driving means are inactive, for example, elastically relaxed, with the lens providing relatively high optical power. When the driving component is inactive, meaning: expanded, the driving means are active, for 10 example, elastically stretched, with the lens providing a relatively low optical power.
Patent NL-2027383-A (NL)
Title: Methods, compositions, and vaccines for treating a virus infection
Inventor: DIANE L YOUNG
IPC: A61P31/14
Filed: 2021-01-25
Abstract: This disclosure relates to a method of treating, preventing, or reducing a symptom of a Virus infection, including a SARS—CoV—2 infection, by administering an effective amount of tdsRNA optionally With an anti—Viral agent, to a subject.
Patent NL-2030034-A (NL)
Title: Method for preventing greenhouse loquat fruit from freezing injure at extreme cold temperature and promoting early ripening
Inventor: HONGXIA XU
IPC: A01G17/00
Filed: 2021-12-03
Abstract: The present disclosure provides a method for preventing greenhouse loguat fruit from freezing injure at extreme cold temperature and promoting early ripening, and belongs to the technical field of facility cultivation of fruit trees. The present disclosure improves snow resistance through facility structure, employs early closing of the shed film and heating at night, so that the temperature in the shed reaches above 0 °C from December to January, and the temperature in the shed reaches above 10 °C from February to March, thereby achieving commercial loguat cultivation in the extreme conditions of low temperature —l4 °C area, the maturity period is from mid—March to early April, which is 40—50 days earlier than the open—field maturity period, and 20—30 days earlier than the ordinary double—film greenhouse without heating, to achieve antifreeze, early maturity and high yield.
Patent NL-2031455-A (NL)
Title: Organic-inorganic compound fertilizer for mulberry trees and preparation method thereof
Inventor: DIE HU
IPC: A01G17/00
Filed: 2022-03-30
Abstract: The present invention discloses an organic—inorganic compound fertilizer for mulberry trees and a preparation method thereof. The organic—inorganic compound fertilizer for mulberry trees includes: inorganic nutrients, organic matters and humic acid. According to the present invention, a fertilization technique for mulberry fields is further optimized, the concepts of balanced fertilization for nutrients in mulberry field soil and combined organic—inorganic fertilization are advocated, 42,000 t of the special organic—inorganic compound fertilizer for mulberry trees is demonstrated and popularized, and the optimized fertilization technique is applied to 386,666,666.67 m2 of mulberry fields, which increases the yield of silkworm cocoons by 9,456,640 kg, increases the output value by 334,438,400 yuan, saves the labor cost by 39,488,000 yuan, with the total amount of increased revenue and reduced expenditure up to 373,926,400 yuan, and achieves significant social and economic benefits.
Patent NL-2033722-A (NL)
Title: Bouwelement, in het bijzonder een vloerconstructie-element, en toepassing ervan
Inventor: BERNARDUS PETRUS MARIA VAN EGMOND
IPC: E04C3/18
Filed: 2022-12-14
Abstract: De uitvinding heeft betrekking op een bouwelement, in het bijzonder voor het overspannen van een afstand tussen twee steunelementen, omvattende ten minste een langshout met een eerste longitudinaal uiteinde en een tweede longitudinaal uiteinde, een eerste tegenplaat nabij en op afstand van het eerste uiteinde van het langshout en optioneel een tweede tegenplaat nabij en op afstand van het tweede uiteinde van het langshout, welke ten minste ene tegenplaat is gelegen tussen de beide uiteinden van het langshout, waarbij een trekelement zich ten minste uitstrekt tussen en is gekoppeld aan de ten minste ene tegenplaat voor het aanleggen van een longitudinale trekkracht op het bouwelement.
Patent NL-6916617-A (NL)
Title: Bis(4-Hydroxyimino-methylpyridinium-(1)-methyl)ether dichloride - - choli-nesternase activating cpds
IPC: C07D213/20
Filed: 1969-11-04
Abstract: Cholinesternase-activating cpds. of formula (I): (where X is a non - toxic anion), are prepd. by reacting a novel cpd. of formula (II): with an organic nitro cpd. of formula RONO (where R is alkyl) in M 2SO or a medium contg. 80% Me2SO, at 50-100 degrees C, and opt. reacting with HX.
Patent NL-7005667-A (NL)
Title: Plastic bag with carrying handle
IPC: B65D33/08
Filed: 1970-04-20
Abstract: The plastic bag has back and front walls open at one end and closed at the opposite end by a seam, and lengthened beyond the seam by an extension piece of greater thickness, with a hole cut out for a carrying handle and the inner edge enclosed in the seam.
Patent NL-7018208-A (NL)
Title: Trihydrocarbyl tin (cyano) (halo) phenolates - fungicides insecticides herbicides
IPC: C07F7/22
Filed: 1970-12-14
Abstract: Trihydrocarbyl tin (cyano) (halo) phenolates, fungicides, insecticides, herbicides Organotin compounds are of formula (I) (R=4-8C alkyl, phenyl X=H, Hal provided that at least one X=Hal.) (I) can be prepd. by reaction of an appropriate halogenated 2 hydroxybenzonitrile with trialkyl (or phenyl) tin hydroxide in hydrocarbon or ketone solvent.
Patent NL-7103218-A (NL)
Title: Cutter rolls - for subdividing plastic extrusions
IPC: B26D1/38
Filed: 1971-03-10
Abstract: Subdivision of >=1 thermoplastic extrusions into pieces by passing it approx. tangentially between a pair of rotating drums, each of which has peripheral teeth coming into sliding contact with those on the other drum, each tooth having a radial engaging surface and a non-radial, non-engaging surface enclosing an angle of 10-45 degrees, and the former having a discharge or unloading angle of 0-30 degrees, so arranged that the radial surface of one tooth is directly adjacent to the non-radial surface of the next adjacent tooth.
Patent NL-7109611-A (NL)
Title: Candle making press - in which granulated wax is compressed in a press plunger/die arrangement
IPC: C11C5/02
Filed: 1971-07-12
Abstract: Candle making press has a die in which candle wax in powder form is supplied from a top mounted hopper. The dies has a pneumatic operated reciprocating bottom closure comprising two overlapping discs. From a top mounted reel a continuous wick length is fed through the die, whilst a press plunger with longitudinal wick aperture is supported from two lateral main frame arms and carries out a vertical reciprocating movement compressing the granulated candle wax. A thin steel wire is roller guided and attached at one end to the press plunger top, at the other end to a varied counterweights which moves between 3 superimposed contact switches in a guide frame external to the press. A cutter severs the wick after each filling/compressing sequence.
Patent NL-7113886-A (NL)
Title: Continuous crystalliser - producing coarse crystalline salt
IPC: C01C1/248
Filed: 1971-10-08
Abstract: Production of coarsely crystalline salt from a soln. a series of stages with continuous classification and using an appts. generally as disclosed in the parent application, with the improvement whereby a quantity of soln. corresponding approximately to the throughput per hr. is removed by a pump from the annular space between the wall of the crystalliser and the partly immersed bell forming the steam space, passed through a heat exchanger and recycled to the position in the lower part of the Y-branched central guide pipe, the first stage heat exchanger being supplied with fresh steam and the exchanger in the following stages being heated with the crystal slurry from the immediately preceding stage.
Patent NL-7402416-A (NL)
Title: Sorting system for computer ferrite cores - has automatic feed system to electric tester with signal past to pulveriser for defective units
IPC: G01R33/12
Filed: 1974-02-22
Abstract: The arrangement is designed to measure the electrical parameters of computer ferrite cores, to enable them to be sorted. The cores (1) are transported past a measuring place (2) and positioned by a rotating member (3) containing sockets (4). A mechanical coupling is made to the conductor core (5) and an electrical circuit is completed through low voltage terminals (6, ) to the test unit (8). If a defective core is detected, a signal is past to a detector circuit (9) which operates a pulveriser (10). The system is sensitive to the tolerance limits which are acceptable for the ferrite cores, which are moved intermittently defective cores being destroyed and acceptable cores being collected for subsequent use in the computer.
Patent NL-7414588-A (NL)
IPC: A61K41/00
Filed: 1974-11-08
Abstract: 1486288 Sustained release of medicaments COMMISSARIAT A L'ENERGIE ATOMIQUE 4 Nov 1974 [9 Nov 1973] 47545/74 Heading A5B [Also in Division C3] A hydrophobic polymeric substrate has cross-linked polymerised hydrophilic inclusions derived from an hydrophilic ethylenically unsaturated monomer grafted to the substrate and distributed throughout the volume thereof and has a medicament, soluble in polar solvents, stored in said inclusions and desorbable therefrom on contacting the hydrophobic polymeric substrate with a polar solvent.
Patent NL-7510003-A (NL)
Title: Activation of alkyl aromatic dehydrogenation catalysts - by intermittently stopping hydrocarbon feed but maintaining steam flow
IPC: B01J23/94
Filed: 1975-08-25
Abstract: Method of maintaining activity of self-regenerating dehydrogenation catalysts used for converting alkyl aromatic hydrocarbons (1-2 rings and 1-2 2-3 c alkyl groups) into corresponding alkenyl groups by passing mixt. of steam and feed over catalyst at 600-700 degrees C. Comprises intermittent (7-30 mins in each 24-48 hrs) stopping of hydrocarbon feed and maintaining flow of steam: little or no carbon oxides are made during the activation period. The cycles are then repeated. After treatment flow of hydrocarbon is resumed. The catalyst compsns. are known (US 3205179 and 3703593) and activation procedure is applicable to those catalysts contg. major amts. of at least one oxide of Fe, Zn, Cr or Mg, various amts. of alkali metal (pref. K) oxide, hydroxide carbonate, and Cr cpds. as promoter. Typical catalyst compsns. are (a) 62.5-87.9% wt. Fe2O3, 2-2.5% wt. Cr2O3 and 9.6-35.3% wt. K2O or K2CO3 and opt. about 3.5% wt. V2O5, (b) 24.8-30% wt. each of Fe2O3 and ZnO, 5-30% wt. K oxide, hydroxide or carbonate, 5-10% wt. Cu, Cd, Ag or Th oxide, 5-10% wt. alkali metal chromate and 1-5% wt. refratocry cement, and (c) 23.6% wt. ferric oxide hydrate, 35.3% anhydrous ferric oxide, 16.7% K2CO3, 2.5% K2Cr2O7, 2.5% V2O5, 2.8% cement, 8.3% methyl cellulose and 8.3% graphite. Typically process is applied to dehydrogenation of ethyl benzene with feed contg. 0.4-1 pt. steam per part hydrocarbon and to dehydrogenation of diethylbenzene with feed contg. 1.5-6 pts. steam per pt. hydrocarbon.
Patent NL-7605421-A (NL)
Title: Portable silage cutting implement - has knife ram with removable locking devices for piston and cylinder folded by pressure
IPC: A01F25/20
Filed: 1976-05-20
Abstract: The agricultural implement is particularly for cutting silage, and has a supporting block movable horizontally, and equipped with a vertically-acting hydraulic or pneumatic ram with a knife or blade at the lower end, the ram folding down horizontally for transport. The ram (6) is coupled to the block (4) by one or more removable locking devices (8) between them, and guide arms (9), hinging on the ram cylinder at one end, and on the block at a point clear in the horizontal direction of the locking devices. Other locking devices, when inserted, prevent axial movement of the ram rod (5) once retracted, but allow pivoting. Thus once the ram cylinder locking devices are released and those for the rod inserted, and fluid under pressure is delivered to the cylinder via a union (14) at the top, the cylinder slides on the piston under the control of the arm, and swings into the horizontal transport position. Fluid or air is delivered via a further union (13) to the bottom cylinder end, swinging it up into the working position again.
Patent NL-7703755-A (NL)
Title: Vessel for transporting milk samples - by storing and identifying individual samples in a cassette shaped container
IPC: B01L9/06
Filed: 1977-04-05
Abstract: A container for milk samples consists of a solid block of a non-corrodible substance such as plastic, stainless steel or a combination of >=2 different materials. Cylinders are bored into the block from below which stop short of the upper surface. A small hole on the axis of each cylinder provides the communication between cylinder and upper surface. A piston is fitted into each cylinder acting as a seal to retain the sample in the cylinder and a means to push the sample back out through the opening. The container is positioned on a flat table under the sample machine, milk from the sampler being forced into the cylinder via the opening. As each successive sample is taken, the cassette is moved so that the next cylinder comes into the filling position. The cassette can be positively located in the correct position by means of recesses which correspond to each cylinder. Information relating to each sample, such as the cow name or number or the quantity of milk obtained can be recorded on an information strip which is fixed to the front face of the cassette. This strip may be of paper or a magnetic material. Stops or a recess in the face of the piston ensure that an air gap exists when the cylinder is filled. This enables the samples to be shaken before they are recovered from the cassette. The time consuming process and possible confussion of prior art are avoided. Used to judge the quantity of concentrates to feed to each cow.
Patent NL-7804908-A (NL)
Title: Polyurea foams prodn. with improved rising profile - by reacting a poly:isocyanate, water, catalyst and alkanolamine plasticiser
IPC: C08G18/32
Filed: 1978-05-08
Abstract: Polyurea foams are made by reacting (a) a polyisocyanate, (b) >=1 catalyst, (c) water and (d) 0.05-50 pts. wt. per 100 pts. wt. polyisocyanate of a plasticiser comprising >=1 alkanolamine with a mol. wt. of 47-2000, >=1 OH gp. and >=1 amino gp. Suitable plasticisers are N-(2-hydroxyethyl) 1,2-diaminoethane, 2-dimethylaminoethanol, mono-, di- and tri-isopropanolamine, tris (hydroxymethyl) aminomethane, mono- and di-ethanolamine and esp. triethanolamine (I). Addn. of the alkanolamine plasticiser gives improved rising profile to the foam system and gives foams with improved properties, more open cells, and reduced void content.
Patent NL-7901116-A (NL)
IPC: E02D5/80
Filed: 1979-02-13
Abstract: A method of arranging a ground anchor in the ground, said anchor comprising a shank and at least one helically extending blade on the outer side of said shank, the shank with the blade being screwed into the ground wherein after the ground anchor is screwed into the ground, air or gas is first injected into the ground surrounding the blade, after which a hardening fluid is injected.
Patent NL-7901391-A (NL)
Title: 1,1'-Di:alkyl-4,4'-bi:pyridylium di:halide prepn. - by reacting 4,4'-bi:pyridyl with alpha-halo acid while heating in water, until pH is below 4
IPC: C07D213/22
Filed: 1979-02-21
Abstract: Prepn. of herbicidal 1,1-dialkyl-4,4'-bipyridylium dihalide (I) comprises reacting reacting 4,4'-bipyridyl (II) with an alpha-halogen substd. organic acid of formula XR1COOH (III) while heating in the presence of water, and terminating the reaction at pH =4.0. In (III) R1 is 1-3C alkyl substd. by X in the alpha-posn.; and X is Cl or Br. Process avoids the use of alkyl halides or alkyl sulphates, does not require organic diluents and provides conversions of >=95%. The prod. obtd. does not require purification. Reaction time is considerably shorter than when using alkyl halides or alkyl sulphates.
Patent NL-7906956-A (NL)
Title: Telephone receiver with two major components - has seatings for microphone and telephone and locking ribs to hold components together
IPC: H04M1/03
Filed: 1979-09-19
Abstract: The telephone receiver is contained in a housing (1) with an upper portion (2) and a lower portion (3). The latter has a seating (4) for the microphone (5) and another (6) for the telephone (7). The upper and lower portions may be separated, and are normally held together by an arrangement of hooks (9) which pass over corresponding ribs (10) integral with the upper part (2). The major portions of the apparatus are made of flexible plastics. Each hook (9) has a V-shaped cross section which enables the construction to cater for manufacturing tolerances and still maintain adequate contact pressure to hold the assembly together. An opening is provided at the microphone end for the cord connection.
Patent NL-8006012-A (NL)
Title: Cervical temp. detector and recorder - has clock which automatically triggers and records temp. reading at same time each day
IPC: G01K13/00
Filed: 1980-10-31
Abstract: The pattern of temperature changes in the cervix of a woman of child-bearing age can be used to predict ovulation and to determine the date of conception in the case of a pregnant woman. Conventionally, the temperature is taken by thermometer and recorded by the woman herself, but inaccuracies in reading and timing can distort the results. The device is designed to be fitted into the neck of the cervix. It has an electrical circuit which records the temperature at a predetermined time each day for a maximum of three months. The device, known as a cervix clock, can be removed by a doctor and the results read into electronic processing equipment.
Patent NL-8101346-A (NL)
IPC: B65D90/30
Filed: 1981-03-19
Abstract: A method and apparatus for recovering the gases which are produced when a storage tank is operating abnormally, e.g., gases which are directly discharged through a safety valve during periods of overpressure, or else gases generated from liquids leakage outwardly therefrom, the escaping gases being cooled and liquified by heat exchange with a liquified low-boiling coolant gas, the liquified escaping gases then being passed to a collector which can have greatly reduced dimensions compared to conventional collectors.
Patent NL-8204109-A (NL)
Title: 1,2,4-Triazoline-5-one herbicides for galium species - give good control of resistant weeds in cereal and sugar beet e.g. the 3-benzyl-4-para methoxyphenyl cpd.
IPC: C07D521/00
Filed: 1982-10-25
Abstract: Herbicide compsn. for control of weeds, esp. Galium ssp., contains 3-R1-4-R2-1,2,4- triazoline-5-one of formula (I) as active cpd., with diluents, supports, vehicles and/or classical formulation additives (where R1, R2 independently are H or alkyl, aryl, aralkyl or cycloalkyl all opt. substd. by gp(s) such as halo, hydroxy, alkoxy, aryloxy, alkylthio, arylthio or amino (opt. substd. by alkyl and/or aryl gps.)). Pref. the individual ingredients of the compsn. are mixed immediately prior to use ("tank mix") and opt. diluted with water. Herbicide compsn. which is effective for control of Galium ssp. (catchweed) and is partic. useful for control in cereal and sugar beet crops. The selectivity and/or synergistic activity of (I) may be increased by use in combination with other herbicides.
Patent NL-8501349-A (NL)
Title: Trailing farm implement e.g. mower - has independently-sprung wheels, with coil springs independently adjustable
IPC: A01D34/24
Filed: 1985-05-10
Abstract: The trailing farm implement, e.g. a mower, has a chassis with two independently-sprung landwheels on coil springs acting between the chassis and a swing arm. Independent adjustment is possible for one coil spring (17) at least, typically by varying the distance between two cups (15), between which the spring fits. One of these is fixed to the chassis or the wheel arm (10), by means of a ram.