baber/WOPTO huggingface dataset:
Patent NL-294013-A (NL)
IPC: C07F9/165
Abstract: The invention comprises compounds of formula <FORM:1023708/C2/1> where alkylene contains 1-3 carbons; X is oxygen or sulphur (same or different); R and R1 are C1-8 alkyl; R2 is C1-8 alkyl, carbalkoxyalkyl, benzyl, chlorobenzyl, phenyl, alkylphenyl or halophenyl; R3 is hydrogen, C1-8 alkyl, phenyl or <FORM:1023708/C2/2> where R5 and R6 are C1- 8 alkyl; and R4 is C1- 8 alkyl, carbalkoxyalkyl, benzyl, chlorobenzyl, phenyl, alkylphenyl, halophenyl or <FORM:1023708/C2/3> where R7 and R8 are C1- 8 alkyl. They are prepared by reacting <FORM:1023708/C2/4> with HSR2 and/or HSR4, optionally in the presence of an acid catalyst.ALSO:Pesticidal compositions comprise organophosphorus compounds of formula <FORM:1023708/A5-A6/1> where alkylene contains 1-3 carbons, X is oxygen or sulphur (same or different), R and R1 and C1-8 alkyl, R2 is C1-8 alkyl, carbalkoxyalkyl, benzyl, chlorobenzyl, phenyl, alkylphenyl or halophenyl, R3 is hydrogen, C1-8 alkyl, phenyl or <FORM:1023708/A5-A6/2> where R5 and R6 are C1-8 alkyl and R4 is C1-8 alkyl, carbalkoxyalkyl, benzyl, chlorobenzyl, phenyl, alkylphenyl, halophenyl or <FORM:1023708/A5-A6/3> where R7 and R8 are C1-8 alkyl. Aqueous dispersions, solutions, wettable powders, vapours and dusts are specified.
Patent NL-7205561-A (NL)
Title: Plate type separator - with inlet manifold chamber acting as matching section
IPC: C02F1/52
Filed: 1972-04-25
Abstract: The suspension contg. relatively dense and lighter particles passes between corrugated vertical plater in a tank with inlet port at one side and outlet port for suspender liquid into collector manifold at the other. In order to ensure uniform laminar flow between the plates, free from turbulence, the inlet port is covered by a vertical matching section tank with >=1 to vertical level wall and possibly auxiliary baffles such that the flow cross section is increased gradually from the feed pipe into that manifold, to the transfer port at the sides of the separator plates.
Patent NL-7312768-A (NL)
Title: Sliding door locking bolt - has horizontally pivoting member on door hooking into engagement with fitting in post
IPC: E05B65/08
Filed: 1973-09-17
Abstract: The bolt is particularly for a hermetically-sealed sliding door, having a first locking device on the door side, engaging when shut with a second device in the doorpost. The first device swings in the horizontal plane with the aid of locking members, and has a hook end engaging behind a mating hook-shaped portion formed on the second device. The first device can be in the form of a hinging horizontal arm. The locking members can comprise a slide, against which the first device is spring-loaded, and a release lever, thrusting the first device out of engagement via the slide, which can be cylindrical, and turnable about its axis, with a hand grip on the outside of the door.
Patent NL-7409259-A (NL)
Title: Automated system for cancelling large number of index cards - punches edges at station while rotating flat twice through right angles holding at corner
IPC: G06K13/04
Filed: 1974-07-09
Abstract: An automated system for cancelling a large number of index cards, by punching the edges. The edges of the cards are straight and uniform and are conveyed to the cancelling station in a flat position one after the other. At the cancelling station each card is rotated twice through a right angle in the same direction. This will involve holding one of the corner stationary at each of two operations. The punching is carried out at the end of the first operation along a stationary edge. The transport system incorporates a pair of bevelled rollers for each of the turning operations.
Patent NL-7503988-A (NL)
Title: Fish-feeding equipment - has tubular food block guides fixed to floating body and ending at water level
IPC: A01K61/85
Filed: 1975-04-03
Abstract: The fish-feeding equipment is particularly for ornamental fish, having a floating body in which the food is stored. To the body there are secured one or more tubular guides (1), inclined or perpendicular to the surface of the water, and accommodating food blocks (7, 8) one above the other. These guides end directly above or only slightly below the water level. There can be supports (5, 6) at the bases of the guides, extending inwards into them, and clear of teh lower ends. The supports can run right, or only part of the way, across the guides, which can be extensible. The floating body can be flat (4) and preferably hollow.
Patent NL-7514366-A (NL)
Title: Foamed plastics pallet - of grid construction provided below upper surface with orthogonal array of reinforcing channels extending over supporting feet
IPC: B65D19/24
Filed: 1975-12-09
Abstract: Pallet is constructed of foamed, glass fibre reinforced polyolefines, pref. polyethylene of high or medium density and the upper face is provided with recesses in which is located a layer of foamed polyurethane covering the upper surface to provide a slip free surface. Reinforcing channels are fitted with metallic reinforcing bars and the space between them filled with foam plastics material. The channels are arranged in an orthogonal array to pass over the feet. Used up pallets can be readily disposed of as waste, following removal of reinforcing metallic bars from channels. Pallet combines light wt. construction with a max. load bearing.
Patent NL-7805791-A (NL)
Title: Artificial ski slope cladding tile - has coupling devices with protrusions engaging in recesses in slots at slides
IPC: E01C13/12
Filed: 1978-05-27
Abstract: The cladding component is for an artificial ski slope, comprising a plastic tile with slide faces on the top and coupling devices to adjacent tiles at the sides. The top face has bosses or recesses formed on or in the bases of grooves extending from edges for a length at least equal to that of the coupling devices and with groove edges extending inwards. The coupling devices have mating recesses or bosses engaging with those in the grooves, and lateral protrusions fitting under the inwards-extending groove edges.
Patent NL-8000318-A (NL)
Title: Endless belt sander control - locally presses belt onto work via flexible plate with local edge supports movable to shift area being sanded
IPC: B24B21/08
Filed: 1980-01-17
Abstract: The mechanism is intended for sanding veneered panel (V), a door frame or the like. It comprises a work carrier (9), an endless sanding belt (8) above the carrier surface, a feed mechanism to move the work at right angles to the belt, and inflatable tubes (10), to press the underpart (8) of the belt on to the work. A flexible plate (13) (with felt 15 and graphite layer 16) is arranged between these tubes (10) and the underpart (8) of the belt (with endless support belt 17). This plate is supported (19) along part of each side to produce an area where the tubes (10) cannot act on the belt (17,8). This area may be movable by moving the plate support points (19) in longitudinal belt direction, e.g by a pair of endless chains.
Patent NL-8003949-A (NL)
IPC: H01M4/88
Filed: 1980-07-09
Abstract: The invention relates to a process for the production of a layer of an electrode for a cell, particularly for a fuel cell, starting from an electrically conductive fine-grained powder and a powdery binder, according to which the powder and the binder are mixed in dry condition and the mixture is rolled to form a layer, characterized in that the dry mixture is subjected to an agglomeration step, the agglomerates obtained are broken and pressed together to form a whole and the pressed whole is rolled, in various steps, to form a layer. The process also relates to the production of an electrode containing such a layer.
Patent NL-8202669-A (NL)
IPC: B65D21/02
Filed: 1982-07-02
Abstract: A plastic container or crate comprises upright side walls (3) provided with a step (4) extending in the circumferential direction of the container. Wall portions above the steps are under an angle with respect to the bottom (2) of the container or crate and differ from a similar angle of wall portion beneath said step. The container or crate is made in an injection mould comprising a core (9) provided with a plurality of circumferential steps in a spaced manner, while sets of side slides (11) of the mould of different height are being used in dependence on the height of a container or crate to be manufactured.
Patent NL-8204348-A (NL)
Title: Moving coil loudspeaker - centres cone and coil by two membranes whose corrugations increase in wavelength with radius
IPC: H04R7/20
Filed: 1982-11-10
Abstract: The loudspeaker has a moving cone (1) driven by a tube (3) carrying a moving coil (2) acted on by a magnetic system (6). A first centering membrane (7) joins the periphery of the cone to the support frame (5). A second centering membrane (4) joins the tube to the support frame. Both centering membranes have circular corrugations centered on the axis (10) of the tube/cone. The distances between the peaks of these corrugations and the peaks themselves increase with increasing distance from the axis (10), i.e. the wavelength of the corrugations increases with radial distance. The advantage lies in the greater deflection that can be executed by the cone, in less distortion in the output signal and in a longer life.
Patent NL-8602633-A (NL)
Title: Method for laying cobble stones - has conveyor belt used to deposit stones in interlocking pattern
IPC: E01C19/52
Filed: 1986-10-21
Abstract: The method for mechanical placing bricks in a twilled connection (5) involves transporting bricks on a conveyor belt from a stock pile (2) to the place needed. The bricks are placed in a row (3) in an angle of 45 degrees into the conveyor belt. Then the bricks are placed in a mould (7) with a guage of (B + U) x square root of two in which B the brick width and U the seam width is. By swinging the mould each time square on the conveyor belt, herringbone lows appear which will be fitted together.
Patent NL-8702841-A (NL)
Title: Load platform on blocks - comprises metal plates joined together via protrusions formed in them
IPC: B65D19/38
Filed: 1987-11-26
Abstract: The load platform comprises a supporting panel mounted on blocks underneath. The panel (1) is formed by two metal plates (6,7), in which protrusions (8) are formed at intervals over their surfaces, by distortion of the material, and by which they are joined together. The protrusions can be hemispherical in shape, those on one plate having protruding spigots fitting in holes in those in the other and beaded over.
Patent NL-8703096-A (NL)
Title: Hatch for ventilation - has clamps in profiled sections bearing against opposite sides of central hatch portion
IPC: E06B3/30
Filed: 1987-12-22
Abstract: The ventilation hatch comprises a frame enclosing an opening which is shut by a hinging cover. The frame is mounted on a building roof or gable. The cover contains a flat central portion (5), typically translucent and clamped at two or more opposite sides. Each clamp has profiled sections bearing against, the central portion at the edge on oposite sides. The profiled sections are fixed to each other.
Patent NL-8800672-A (NL)
IPC: A61F11/06
Filed: 1988-03-17
Abstract: A hearing protector (1) has a body made of a suitable material and matching the shape of the auricle or ear shell and/or the auditory canal of the user. The body is provided with a canal (2) which, in the condition wherein the body is placed within an ear of the wearer, provides communication between the auditory canal and the free space. The body includes a second canal (3) which, like the first canal, extends between the auditory-canal end and the free-space end of the body. An adjustable damping member (5) is provided in or on the first canal (2) for damping sound to suit the wearer's comfort in conditions in which the device (1) is used.
Patent NL-8900871-A (NL)
Title: Assembly for processing butchered poultry - has prim. and sec. transporters with associated read=out processors and transfer mechanisms with intermediate transports
IPC: A22C21/00
Filed: 1989-04-07
Abstract: The assembly is for processing prods. has a conveyor and devices for treating the prods..The assembly possesses a primary (1) and a secondary (15,26,38) transporter next to which one processor (16,30) is placed. Readout units and transfer mechanisms selectively transfer the prods. from the primary to the secondary transporters. Further transfer mechanisms and intermediate transporters are provided for sending prods. back from the secondary transporter to the first, after passing the related processor. A number of secondary transporters are linked in parallel with corresp. processors to perform the same treatment to a prod. of a certain class, e.g. weight class.
Patent NL-9300423-A (NL)
Title: Spiral staircase
IPC: E04F11/032
Filed: 1993-03-09
Abstract: A spiral staircase comprises a pillar, which is composed of sections which can be coupled together and around which a handrail, composed of separate handrail elements, as well as steps which are attached to the sections on one side are arranged, which steps, on the other side, are connected to one another by means of coupling means which form part of the separate handrail elements. Each step has holes arranged at least on the circumferential side, in which holes the handrail elements can be secured.
Patent PT-74571-A (PT)
Title: Process for preparing dihydropyridine anti-ischaemic and anti- hypertensive agents
Inventor: CAMPBELL SIMON FRASER
IPC: C07D211/90
Filed: 1982-03-12
Abstract: Dihydropyridine anti-ischaemic and antihypertensive agents of the formula:   <IMAGE> (I)  where Y is -(CH2)2- or -(CH2)3-; R is aryl or heteroaryl; R1 and R2 are each independently C1-C4 alkyl or 2-methoxyethyl; and R3 and R4 are each independently C1-C4 alkyl or aryl-(C1-C4 alkyl); or R3 and R4 taken together with the nitrogen atom to which they are attached represent a group of the formula: <IMAGE>  where R5 is C1-C4 alkyl, aryl, aryl-(C1-C4 alkyl), benzhydryl; 2-methoxyethyl, 2-(N,N-di[C1-C4 alkyl]amino) ethyl, or cyclopropylmethyl; their pharmaceutically acceptable acid addition salts, processes for the preparation of the compounds, and pharmaceutical compositions containing them.
Patent PT-77418-A (PT)
Title: Pattern densified fabric comprising conjugate fibers
IPC: D04H1/54
Filed: 1983-09-29
Abstract: A nonwoven fabric comprising at least 15 percent conjugate fibers having a low melting point component and method of making the same, said fabric comprising high loft regions immediately adjacent densified regions produced by compressing the web at a temperature below the softening point of the low melting point component of the conjugate fiber and at a temperature and pressure sufficient to deform and compact the conjugate fibers and compact the fibers of the web in only the densified regions.
Patent PT-80212-A (PT)
Title: Process for the preparation of hydrogen peroxide by pregeneration of tetrahydroanthraquinones in a make-up solution to be added to a hydrogen peroxide working solution
Inventor: SETHI DALBIR SINGH
IPC: C01B15/023
Filed: 1985-04-01
Abstract: The invention provides a process to increase the mol ratio of nuclearly hydrogenated working compound to the total working compound in a make-up solution to be added to the working solution of an operating plant in producing hydrogen peroxide by the cyclic reduction, oxidation, and extraction of an alkylated anthraquinone. The process produces the nuclearly hydrogenated working compound in the make-up solution without producing substantial quantities of undesired by-products.
Patent PT-81176-A (PT)
Title: Process for preparing of macromers and of a polyssiloxanes polymer
IPC: C08L83/07
Filed: 1985-09-23
Abstract: Polysiloxanes of uniform molecular weight (MW) distribution with 500-10,000 MW segments of polysiloxane and containing at least one vinyl group connected to said polysiloxane segments through intervening alkylene-urea or -urethane linkages are prepared from polysiloxane-polyols, -polyamines or -polythiols by reaction with an unsaturated compound containing an isocyanato moiety, for example 2-isocyanatoethyl methacrylate. The polysiloxanes containing the vinyl groups are useful as radiation- or thermally curable coatings for glass, textiles, plastics, wood, ceramics, metals, as films or bandages for medicinal purposes, or molded shapes, in form of contact lenses, catheters or implants, either by themselves or in combination with other vinyl monomers; and are particularly useful in preparing hard or soft contact lenses, including hydrogel contact lenses.
Patent PT-89746-A (PT)
Inventor: VECCHIETTI VITTORIO
IPC: C07D217/14
Filed: 1989-02-17
Abstract: A compound, or a solvate or salt thereof, of formula (I): <CHEM>  in which: RCO is an acyl group in which the group R contains a substituted or unsubstituted carbocyclic aromatic or heterocyclic aromatic ring and R1 and R2 are independently hydrogen, C1-6 alkyl, C2-6 alkenyl, C3-6 cycloalkyl or C4-12 cycloalkylalkyl groups or together form a C2-8 branched or linear polymethylene or C2-6 alkenylene group optionally substituted with a hetero-atom; R3 is hydrogen, C1-6 alkyl, or phenyl, or R3 together with R1 forms a -(CH2)3- or -(CH2)4-, group; R4 and R5, which may be the same or different and may be attached to the same or different carbon atoms of the isoquinoline nucleus, are each hydrogen, halogen, hydroxy, C1-6 alkyl, aryl, or R4 together with R5 form a -(CH2)p- group, where p is an integer of from 1 to 5 and one or more of the -(CH2)- moieties is optionally substituted by a C1-6 alkyl group. R6 and R6a, which may be the same or different, are each hydrogen, C1-6 alkyl, -CH2OR6b, halogen, hydroxy, C1-6 alkoxy, C1-6 alkoxycarbonyl, thiol, C1-6 alkylthio,   -O @R6c, -NHCOR6d, -NHSO2R6e, -CH2SO2NR6fR6g, in which each of R6b to R6g is independently hydrogen, C1-6 alkyl, aryl or aralkyl; with the proviso that R4, R5, R6 and R6a are not simultaneously hydrogen, is useful for the treatment of pain. a
Patent PT-92399-A (PT)
Inventor: JAEGGI KNUT A
IPC: A61P43/00
Filed: 1989-11-24
Abstract: Phenylaliphatylaminoalkanediphosphonic acids of the formula   <IMAGE> (I)  in which R1 is an aliphatic hydrocarbon radical having 4 and not more than 7 C atoms and substituted by phenyl, R2 is a monovalent aliphatic hydrocarbon radical having 1 and not more than 4 C atoms and alk is a divalent aliphatic hydrocarbon radical having 2 and not more than 4 C atoms, and their salts, have a particularly pronounced regulating action on calcium metabolism and can be used as medicaments for the treatment of diseases to be attributed to disturbances thereof. They are prepared, for example, for reacting a compound of the formula   <IMAGE> (V)  in which X3 denotes carboxyl, with a phosphorylating agent and hydrolyzing the primary product.
Patent PT-97465-A (PT)
Inventor: MATTELMAKI ESKO
IPC: B01D24/46
Filed: 1991-04-24
Abstract: A drum filter for thickening lime sludge in which lime sludge is thickened on a filter layer (precoat) (26) formed of the lime sludge. The filter is provided with nozzles (20, 22) continuously reciprocating in the longitudinal direction of the drum (2) in such a way that, during each rotation, part of the filtering layer is detached and drops into the vat (12). <IMAGE>
Patent PT-98023-A (PT)
Inventor: IWAMOTO TOSHIRO
IPC: A61P31/04
Filed: 1991-06-18
Abstract: A polypeptide compound of the following general formula : <CHEM>  wherein   R<1>   is hydrogen or acyl group, R<2>   is hydroxy or acyloxy, R<3>   is hydrogen or hydroxysulfonyloxy, and R<4>   is hydrogen or carbamoyl,  with proviso that     (i) R<2> is acyloxy, when R<3> is hydrogen, and   (ii) R<1> is not palmitoyl, when R<2> is hydroxy,  R<3> is hydroxysulfonyloxy and  R<4> is carbamoyl, and a pharmaceutically acceptable salt thereof, processes for their preparation and pharmaceutical compositions comprising them. The invention relates also to intermediates of the formula <CHEM>  wherein   R<6>   is (C4-C6)alkoxy, higher alkoxy or higher alkenyloxy, and R<7>   is -COOH or -SO3H, or its reactive derivative at the carboxy group or a salt thereof and   <CHEM>  Wherein   R<8>   is 1 to 4 halogen, and R<9>   is lower alkoxy which has one or more halogen, higher alkoxy which has one or more halogen, or its reactive derivative at the carboxy group or a salt thereof. The invention also relates to a biologically pure culture of the microorganism Coelomycetes strain F-11899 (FERM BP-2635).
Patent SI-8812138-A (SI)
Inventor: HOUGHTON MICHAEL
IPC: C12Q1/6858
Filed: 1988-11-18
Abstract: S predmetnim izumom je zagotovljena družina
cDNA sekvenc izvedenih iz virusa hepatitisa C (HCV).
Te sekvence kodirajo antigene, ki reagirajo imunološko
z antitelesi, prisotnimi v subjektih z ne-A in ne-B
hepatitisom (NANBH), ki pa so običajno v subjektih
inficiranih z virusom hepatitisa A (HAV) ali virusom
hepatitisa B (HBV) odsotne, prav tako pa so odsotne v
kontrolnih subjektih. Primerjava teh cDNA sekvenc s
sekvencami v Genebank in s sekvencami hepatitis
delta virusa (HDV) in HBV kažejo odsotnost bistvene
homologije. Primerjava sekvenc aminokislin, kodiranih
v cDNA sekvencah Flavivirusa kažejo, da je
HCV Flavivirus ali njemu podoben virus. HCV sekvence
cDNA, so koristne za gradnjo polinukleotidnih
sond in za sintezo polipeptida, ki ja uporaben za
imunopreiskave. Obe polinukleotidni sondi in polipeptidi
so lahko koristni pri diagnozi s HCV izzvane
NANBH in za testiranje vrst krvnih bank in donotjev na
HCV infekcijo. Poleg tega so cDNA sekvence lahko
uporabne za sintezo imunogenih polipeptidov, ki se
lahko uporabijo v cepivih za zdravljenje, profilakso
in/ali terapijo HCV infekcije. V cDNA sekvenci kodirani
polipeptidi, so prav tako uporabni za večanje števila
antiteles proti HCV intigenom in za prečiščevanje
antiteles, usmerjenih proti HCV antigenom. Ta antitelesa
morajo biti koristna v imuno-preiskavah za
detekcijo antigenov, vezanih z NANBH subjekti in v
dajanjih krvni banki. Ta antitelesa so ravno tako
uporabna za zdravljenje NANBH subjektov. Reagenti,
zagotovljeni s predmetnim izumom, ravno tako zagotavljajo
izolacijo NANBH agensov in napredovanje teh
agensov v tkivu sistema kulture. Nadalje zagotavljajo
reagente, ki so koristni za testiranje antivirusnih
agensov za HCV, še posebej v tkivu kulture ali v
animalnih modelih sistema.
Patent SI-9420057-A (SI)
Title: Mycophenolate mofetil high dose oral suspensions
Inventor: LIDGATE M DEBORAH
IPC: A61K31/535
Filed: 1994-09-27
Abstract: High dose, dry granulations and aqueous oral suspension of mycophenolate mofetil or mycophenolic acid, contain: active compound (7.5-30%), suspending/viscosity agent, sweetener, flavor, buffer (to a Ph of 5-7) and optionally contain flavor enhancer, wetting agent, antimicrobial agent and colour. The pharmaceutical formulations according to the invention are useful for the administration of mycophenolate mofetil or mycophenolic acid as immunosuppressive agents, anti- inflammatory agents, anti-tumour agents, anti -proliferative agents, anti-viral agents and anti-psoriatic agents in mammals, preferably humans.
Patent SI-20554-A (SI)
Title: Azo dye aqueous solution, preparation method and use
Inventor: MANTISI FREDERICK
IPC: G01N31/22
Filed: 1999-07-15
Abstract: The invention concerns a stable aqueous solution (A) comprising an azo dye, whereof the colouring action or the intensity of the colouring action is modified in the presence of chlorine dioxide, a borate buffer solution and one or several masking agent(s). The invention also concerns a method for preparing said solution and its use for determining residual chlorine dioxide in water.
Patent UA-19257-A (UA)
Title: Method and hydraulic tank for purification of hydraulic fluids by gravity
Filed: 1989-04-18
Abstract: The invention relates to machine-building and can be used in pump units of powered supports, hydraulic drives of coal shearers. A method for purification of hydraulic fluids by gravity consists in that flow discharged from hydraulic system is first decelerated, then it is divided and distributed in closed over-slot space, its velocity is reduced up to minimum set value by means of vertical baffle plate with settling in suction compartment.