baber/WOPTO huggingface dataset:
Patent NL-7106242-A (NL)
Title: Anti-agglutinant granule (fertilizer) treatment
IPC: B01J2/30
Filed: 1971-05-06
Abstract: Agent for the anti-agglutinant treatment of hygroscopic products and products having a tendency to agglomerate, to maintain them as a free-flowing material and avoid the formation of dust, comprises an intimate, pref. fused, mixt. of an inorg. pulverulent substance and one or more water-repellent org. cpds. The inorg. substance is pref. kaolin, tacl or kieselgurh; the water-repellent pref. one or more >=12C org. amines or their mineral acid or org. acid salts, or is a hydrocarbon such as a mineral oil or paraffin, or mixts. thereof. The treatment is partic. applicable to granular fertilizers.
Patent NL-7108145-A (NL)
Title: Furnace cooling system - eg for cooling the bosh of a blast furnace
Inventor: CRAMER R E
IPC: F27D1/12
Filed: 1971-06-14
Abstract: Furnace, particularly a blast furnace provided in known manner with a double wall oven part of its external surface, forming a closed space for a non-pressurised cooling liquid circulation system, with a reservoir situated above the double wall for the separation of vaporised liquid from the cooling mixture and connected with the top and bottom ends of the double wall chamber but having the reservoir directly connected to the top end of the double wall chamber which is divided into two compartments in open connection with each other at the top and bottom ends of that chamber, by a partition parallel to the outer surface of the furnace.
Patent NL-7303506-A (NL)
IPC: B65D27/08
Filed: 1973-03-13
Abstract: 1415073 Blood bags UNION CARBIDE CORP 13 March 1973 [14 March 1972] 12030/ 73 Heading A5R [Also in Division B8] A container for fluids made of transparent plastics film includes a sealed compartment 21 containing a label 23 having a pressuresensitive surface capable of producing indicia in response to marking pressures applied thereto through the film exteriorly of the container. The label 23 may have surface-encapsulated indelible ink. The container is formed by transversely sealing a section of tubular film which may be produced by extrusion or by folding and seaming a sheet. In one embodiment transverse seals 17, 19 define the label compartment 21, and the transverse seal 19 and a further transverse seal 25 define a compartment for the contents of the container. This compartment includes filling and venting tubes 29, 31 which may be closed by plugs or clamps. In a further embodiment the container includes two separate compartments.
Patent NL-7311462-A (NL)
Title: Tractor drawn crop mowing mechanism - comprising reciprocating toothed cutter cooperating with polyamide toothed counter cutter
IPC: A01D34/38
Filed: 1973-08-20
Abstract: Mower is fitted to frame drawn by tractor. Inside the frame a number of teeth in a thin cutter blade cooperate with a number counter teeth in a wear resitant polyamide blade. Cutter blade teeth and counter teeth move continuously in opposit direction and are connected in front of hydraulic tubes supplied via hoses from th etractor P.T.O. Cutter teeth which protrude in front of counter teeth move at a frequency of 25Hz. The frame which supports the hydraulic prssures tubes with the front mounted blade, cover the full width of the mowing area. Cutter blades which may be 1 to 2 mm thick move at 6 cm height above cutting area, and mower mechanism transmission drive includes crank and V belt drive. a swath separator is fitted at the end of the cutter blades.
Patent NL-7400139-A (NL)
Title: Catalytic redn. of nitrogen oxides in effluent gas streams - with ammonia in contact with copper-contg. catalyst on alumina carrier
IPC: B01D53/94
Filed: 1974-01-07
Abstract: Oxides of nitrogen in a gas stream contg. these are selectively reduced with ammonia in contact with a catalyst consisting of copper and an element selected from alkali (ne earth) metals or transition metals on an Al2O3 carrier. The process provides effective means of removing nitrogen oxides from effluent gases before discharge to the atmosphere, thus reducing atmospheric pollution. The catalyst can be made e.g. by immersing the carrier in a soln, contg. the metal cpds. followed by drying and igniting the product, or by coprecipitating aluminium oxide and an oxide of an alkali(ne earth) metal or transition metal, and applying a copper cpd and opt. a small amt of a noble metal cpd to the resulting carrier.
Patent NL-7602179-A (NL)
Title: Device for wringing mops - has rollers movable in slots to apply increasing pressure to mop as passed over mop handle
IPC: A47L13/144
Filed: 1976-03-03
Abstract: Comprises a plastic sleeve (1), its top end having an extension (2) which guides the mop handle. The bottom end is open and flared out on two opposing sides (10), the remaining two (11) having elongated slots (8) for a loose running roller (7) each end. These slots incline inwards from the open end of the sleeve. The attachment fits permanently on the handle and is held out of the way by a locking button (14) when the mop is used. To squeeze out water, the sleeve is passed over the head from above, the rollers contact a guide and move inwards and backwards to exert pressure.
Patent NL-7701216-A (NL)
Title: Low pour point transformer oil from paraffinic crude - by fractionation, solvent extraction and solvent dewaxing in three-phase system
IPC: H01B3/22
Filed: 1977-02-04
Abstract: Prodn. of transformer oil with a low pour point (below-40 degrees F) from a waxy distillate fraction of a paraffinic crude comprises first subjecting the distillate, which has a 5-95% boiling range of 595-755 degrees C (pref. 600-735 degrees F) at atmospheric pressure, to solvent extraction to produce an extract and a raffinate. The raffinate is then subjected to solvent dewaxing at -10 to -40 degrees F (pref. -20 to -30 degrees F) to form a 3-phase slurry contg. solid wax, an oil-rich liq. phase and a solvent-rich liq. phase. The slurry is filtered at -10 to -40 degrees F (pref. -20 to -30 degrees F) to separate the solvent-rich pha se as filtrate from a wax cake contg. the oil-rich phase. The solvent is then removed from the filtrate to recover the transformer oil. The process avoids the use of special fractionating columns and gives products with a low cloud point (e.g. -23 to -29 degrees F).
Patent NL-7702462-A (NL)
Title: Power:driven screw driver - has driving shaft head with central protrusion and elastic holder for screw
IPC: B25B23/14
Filed: 1977-03-08
Abstract: The power-driven screwdriver has a driving shaft with head, the latter being equipped with a central protrusion and an elastic holder for the screw. The screw can in particular be used with screws having a slot with a central hole formed in it, wider and deeper than the slot. The compact electric drive motor transmits force via an intermediate drive spindle which is exchangeable and has a recess and aperture for connecting purposes.
Patent NL-7808801-A (NL)
Title: Benzothiazolone- and benzimidazolone-acetamide derivs. - with antiinflammatory and antiarrhythmic activity
Inventor: UMIO S
IPC: C07D277/68
Filed: 1978-08-25
Abstract: Processes for (a) preparing pharmaceutical compsns. contg benzothiazole or benzimidazole derivs. of formula (I) and (b) preparing cpds. (I) themselves are claimed: (where Z is S or 1-6C alkylimino, R1 is H, halogen, 1-6C alkyl, 1-6C alkoxy or CF3, R2 is 1-6C alkyl, haloalkyl, hydroxyalkyl, alkoxyalkyl, hydroxyalkoxyalkyl, carboxyalkyl, alkoxycarbonylalkyl, Ar of ANR4R5, Ar is phenyl opt. substd. by halogen, OH, 1-6C alkyl, 1-6C alkoxy and/or 1-6C alkanoyl, A is 1-6c alkylene, R4 and R5 are 1-6C alkyl, cyclohexyl or phenyl, or NR4R5 is morpholino)1/2 Cpds. (I) have anti-inflammatory and antiarrhythmic activity. In an example, 4'-ethoxy-5-CF3-2-oxobenzothiazoline-3-acetanilide is prepd. from 5-CF3-2(3H)-benzothiazolinone and 4'-ethoxy-2-chloro-acetanilide.
Patent NL-7810015-A (NL)
Title: HV electrical circuit breaker - has auxiliary make=and=break contacts and uses spiral grooves and ribs to prevent pre-arcing
IPC: H01H33/77
Filed: 1978-10-04
Abstract: The circuit breaker has an annular arc extinction chamber (3') made from an insulating material. It has also an extinction plug (15') made from insulating material. These two elements have coaxially arranged on their peripheral surfaces (a) slots (3'a) and or (15a') or ribs (3'b) and or (15'b). The slots (3'a, 15'a) have a transverse conic section. The slots (15'a) are arranged so that they are exactly placed in front of the ribs (3'b) when the extinction plug (15') is in a stop position. The slots (3'a, 15'a) are in a spiral form.
Patent NL-8004841-A (NL)
Title: Tree propagation pot folded from cardboard blank - has square section tapering down and flanges to rest in opening of carrier tray
IPC: A01G9/10
Filed: 1980-08-27
Abstract: The plant pot is intended for tree propagation. It is formed by folding from a blank and has a square horizontal cross- section and downwardly converging sides whilst horizontal outward flanges around the top permit it to be placed in a corresponding opening in a carrier tray with the flanges resting on this tray. The blank may be in water-resistant, e.g. polythene-coated, cardboard. A blank is specified with cuts and folds arranged to reduce material waste to a minimum. The carrier tray may have openings produced by cross-cuts and downward folding of the four triangular flaps so obtd.
Patent NL-8202346-A (NL)
Title: Drip-free bottle or beaker top - has slit between tops of centre and outer channels to prevent soiling outside of bottle
IPC: A47G19/22
Filed: 1982-06-10
Abstract: The bottle pouring aid, ensures drip free operation and consists of a top insert closure made of e.g. rubber, plastics, wood, metal or ceramic. The insert has a pouring channel (A). A slit (E) is provided between the tops of the centre and outer channels. (D). Friction clamping ribs (H) contact the bottle neck bore. When, after pouring, the bottle is positioned to its upright position, liquid in the channels of the insert is drawn back, thus avoiding dripping or spilling along the outside of the bottle.
Patent NL-8301001-A (NL)
IPC: B62D33/02
Filed: 1983-03-21
Abstract: 1. Wall construction for a receptacle, a vehicle body, or a transport container, formed by a series of substantially identical plates (1, 2, ...), such as e.g. extruded light-metal section, which are connected to one another by snap locks, a continously level side wall surface being formed at one side (usually the outside of the receptacle) whereas at the other side a substantially box-shaped upright (19) is formed at each connection, each plate being provided at one of its longitudinal edges with a channel-shaped profile (4) the opening of which is situated mainly in the plane of the plate, with an inwardly directed barbed rib (14) situated at the edge and with a part of a push-in hinge (7) arranged in the region of the transition from the level plate part into the adjacent channel wall (11), whereas at the other longitudinal edge of each plate a complementary counter-element of the push-in hinge (7) is provided at the end of the level plate part (3) and, at some distance from the said counter-element, a complementary barbed counter-rib (15, 16) at the plate surface, said counter-element and said counter-rib being situated at the same side of the plate as the channel, in such a manner that the ribs (14, 15, 16) and hinge parts (7) all extend parallel to one another and are spaced at such distances from one another that, after the insertion of the complementary hinge parts (8a, 8b, 8c, 9 ; 7) of two plates in one another and the subsequent pivoting of the two oppositely directed barbed ribs relatively to one another, the ribs are adapted to snap-in under a normal force, elastically along one another, to lock behin one another, so that the plates (1, 2, ...) are connected to one another substantially permanently in force-locking manner in a single plane a right angles to the snap connection, there being provided at that part (3) of a plate (1) which, at assembly, co-operates with the channel (44) of the next plate (2), a longitudinal lip (20) which projects into that channel and which in the snapped-in state extends parallel to the next channel wall (11, 12, 13), characterized in that the longitudinal lip (20) is securable as a longitudinal connection lip with one or more bolt connections (6) to the channel (4), the region of the (bolt) connection of this longitudinal connection lip extending, after the snapping-in operation, in the vicinity of the channel (4) with formation of a slight gap (S), in such a manner that this gap (S) is reduced by means of the bolt connection (6) with elastic deformation of the longitudinal lip, and at least in the region of the connection (6) the longitudinal lip (20) is drawn tightly against an inner wall of the channel (4).
Patent NL-8401676-A (NL)
IPC: A62B23/04
Filed: 1984-05-25
Abstract: An air cleaning material for use in air filters comprises a porous substrate which contains zinc oxide with a metal salt. The salt advantageously comprises a metal chloride. The porous substrate advantageously comprises activated carbon or a silica gel, molecular sieves or activated alumina may serve as the substrate.
Patent NL-8500126-A (NL)
Title: Interactive data terminal using telephone network - is controlled by microcomputer including program memory and working registers
IPC: G06Q50/00
Filed: 1985-01-18
Abstract: The terminal can be used for automatic data transmissions and for manually entered exchanges. It is linked, via an a-d converter (5), to an analogue data source, and has associated peripherals, i.e. a Keyboard (2), VDU (4), picture generator (3) and mutation memory (6). The terminal is linked to a central processing system via a modem (8) and the telephone network. All the sub-units of the terminal are housed in a common cabinet and are fed from a mains powered supply unit.
Patent NL-8801496-A (NL)
Title: Syringe-connecting branch-piece - has non-return valves between inlet and syringe and syringe and outlet
IPC: A61M39/24
Filed: 1988-06-10
Abstract: The branch-piece connects a number of pipes to an injection syringe, having a housing with unions for the syringe and pipes and connecting passages for the syringe to the selected pipe. An inlet non-return valve allows flow from an inlet union to the syringe union and prevents it in the reverse direction. An outlet non-return valve allows flow from the syringe union to an outlet union and prevents it in the reverse direction.
Patent NL-9000817-A (NL)
Title: Word game for three or more players - uses four separate sections which return in each round of game
IPC: A63F3/04
Filed: 1990-04-06
Abstract: The game includes a board and a number of cards carrying a small number of words, with attached meanings. Each player is allocated a number of squares over which he or she must move a pawn, towards an end destination. The first player to reach this destination is the winner. The game rules include appointment of a game leader.
Patent NL-9400428-A (NL)
Inventor: LANGE MARTIN KLAAS DE
IPC: H04L12/70
Filed: 1994-03-18
Abstract: The invention provides a device (1) for encrypting or decrypting data packets, comprising storage means (14) for temporarily storing data packets, identification means (15) for identifying data packets, processing means (11, 12, 13) for cryptographically processing data packets, and memory means (16) for storing cryptographic information. The processing means (11, 12, 13) comprise, according to the invention, a first (11) and a second (12) cryptographic element, the first cryptographic element (11) being designed for generating, on the basis of a first starting value, processing data for cryptographically processing a data packet, and the second cryptographic element (12) being designed for generating, on the basis of a second starting value, the first starting value. In addition, the processing means (11, 12, 13) according to the invention are designed for forming, on the basis of a cryptographically processed data packet, the second starting value, thereby ensuring the synchronization between corresponding encrypting and decrypting devices. <IMAGE>
Patent NL-9401329-A (NL)
Title: Audio system for connection to a telephone set or other telephone equipment
Inventor: BIJL JACOBUS CORNELIS
IPC: H04M1/65
Filed: 1994-08-17
Abstract: Audio system, comprising an interface circuit 1, which is to be connected in parallel with a telephone set or other telephone equipment. The system furthermore comprises an audio memory 2 to store a spoken message, a microphone 3 for the recording thereof, a control unit 4 and operating devices 5, such that, following a "record" command, the control unit 4 instructs the audio memory 2 to record an audio signal which is supplied to the microphone 3 in the audio memory 2, and that, following a "play-back" command, the control unit 4 instructs the audio memory 2 to play back the audio signal recorded in the audio memory 2 and forward it via the interface circuit 1 to the telephone line. A caller can thus easily forward a standard message when his call is answered by an answering machine. <IMAGE>
Patent NL-9401907-A (NL)
Title: Method for processing and preparing microcellular, elastomeric polyurethane, and products fabricated using microcellular, elastomeric polyurethane
Inventor: SCHOUTEN SIJMEN JAN WILLEM
IPC: C08J11/24
Filed: 1994-11-15
Abstract: The invention relates to a method for processing microcellular, elastomeric polyurethane containing ester compounds by solvolysis with an alcohol in the presence of a base, to form a mixture of polyols, the solvolysis being carried out in the absence of oxygen and water in an enclosed apparatus. The invention also relates to a product, wholly or partially fabricated from microcellular, elastomeric polyurethane that has been prepared using a mixture of polyols.
Patent OA-10833-A (OA)
Title: Production/platform mooring configuration
Inventor: BOERSETH KNUT
IPC: B63B21/50
Filed: 1998-08-07
Abstract: There is described an anchor which is attached to the sea floor; an anchor line comprising an upper end and a lower end wherein the lower end is connected to the anchor; an anchor line buoy which is attached to the upper end of the anchor line; and a vessel line comprising an upper end and a lower end wherein the lower end attaches to the buoy and the upper end attaches to the vessel. A mooring system comprises a first mooring line; and a second mooring line, wherein the first and second mooring lines, each comprises: an anchor which is attached to the sea floor; an anchor line comprising an upper end and a lower end wherein the lower end is attached to the buoy and the upper end is attached to the vessel, wherein the first and second mooring lines are placed on opposite sides of the vessel so that the net horizontal force on the vessel is zero.
Patent PT-67929-A (PT)
Title: Process for the preparation of 2,6-methano-3-benzazocines
IPC: A61K31/435
Filed: 1978-04-21
Abstract: Methano-benzazocines of formula (I) and their acid addn. salts are new:- In (Ie R is methyl, pentyl, 3-methylbutyl, 2-phenylethyl 2-cyclopropylethyl, 2-cyclobutylethyl or 2-cyclopentylethyl. Prepn. of methano-benzazocines of formula (V) in which one of R2, R'2, R"2 and R'"2 is OH comprises cleaving the alkoxy gp. of a cpd. (V) in which one of R2, R'2, R'"2 is lower alkoxy. In the formula R1 is H, alkyl, alkenyl, alkynyl or haloalkenyl; cycloalkyl, cycloalkyl, alkyl; 2- or 3- furylmethyl (opt. ring substd. by 1-3 methyl or opt. ring-substd. phenyl-alkyl gps., or by 1 or 2 halogen, alkyl, alkoxy, alkanoyloxy or alkylthio, OH CF3 NH2 or alkanoylamino gps. or by one methylenedioxy gp.; one of R2, R'2, R"2, and R'"2 is OH or alkoxy and the others are H, or two adjacent gps. may be methylenedioxy; R3 is H or alkyl. R4 is H, alkyl, alkoxyalkyl, hydroxyalkyl alkylthioalkyl, alkylsulphinylalkyl, phenylthioalkyl, phenyl-sulphinylalkyl, alkenyl or haloalkyl; or R3 and R4 together are (CH2)m (n=3 or 4); R5 is alkylthioalkyl, alkoxyalkyl, lower alkoxy, cycloalkyl cycloalkyl-alkyl or Ar-(CH2)m; Ar is 2- or 3-aryl opt. substd. by 1-3 Me gps. or is phenyl opt. monosubstd. by methylenedioxy or mono- or disubstd. by halogen, alkyl, OH, alkanoyloxy, alkoxy, alkylthio, CF3, NH2 or alkanoylamino gps. m is 0, 2, 3 or 4 all alkyl etc. gps. are lower.
Patent PT-72559-A (PT)
Title: Process for the preparation of grass carpet in plates and thus obtained carpets
IPC: A01G1/00
Filed: 1981-02-24
Abstract: A carpet for providing pre-grown turf or the like is provided. The carpet comprises two layers of non-woven cloth of which at least one of the layers is made substantially from flax fibers. Intermediate the layers of non-woven cloth is a layer of grass seeds.
Patent PT-73964-A (PT)
Title: Process for preparing hypocholesterolemic fermentation products
Inventor: LAM TONY K Y
IPC: C07D309/30
Filed: 1981-11-11
Abstract: Substance isolated after cultivation of a microorganism belonging to the genus Penicillium and particularly in a Pencillium citrinum (ATCC 20606) culture medium comprising compounds which have the structures 
<CHEM>
 
<??>Together with salts and esters of the carboxylic acid, these compounds form a class of highly active hypocholesterolemic and hypolipemic medicaments.
Patent PT-76662-A (PT)
Title: Process for preparing antiulcer 2-guanidino-4-(2-substituted-amino-4-imidazolyl)-thiazoles
Inventor: LAMATTINA JOHN LAWRENCE
IPC: C07D417/04
Filed: 1983-05-09
Abstract: Heretofore unavailable 2-guanidino-4-(2-substituted-amino-4-imidazolyl)thiazoles; a novel process therefor, also advantageous for the preparation of known antiulcer 2-guanidino-4-(2-substituted-amino-4-imidazolyl)thiazoles; intermediate compounds therefor; and a method for treatment of ulcers in mammals therewith.
Patent PT-83466-A (PT)
IPC: B60N2/90
Filed: 1986-09-30
Abstract: New seat support for a public transport vehicle and seat equipped with this support. The invention relates to a seat support for a public transport vehicle, intended to be mounted overhung on a side wall of this vehicle. As seen in section through a vertical plane perpendicular to the sidewall, the framework of this support has a generally C-shaped cross-section. The upper branck of the C is intended to serve as a base for a seat, the lower branch of the C rests on the floor of the vehicle and is fixed to the latter, and the verticle part of the C, which joins the branches together, is designed to bear against the side wall of the vehicle and to be fixed to the latter.
Patent PT-86343-A (PT)
Title: Process for the preparation of the morpholinoethylester of the mycophenolic acid and derivatives thereof
Inventor: NELSON PETER H
IPC: C07D307/88
Filed: 1987-12-11
Abstract: The compounds and pharmaceutical compositions of Formula A, wherein Z is hydrogen or -C(O)R, where R is lower alkyl or aryl, and the pharmaceutically acceptable salts thereof, are useful as immunosuppressive agents, anti-inflammatory agents, anti-tumor agents, anti-viral agents, and anti-psoriatic agents. <CHEM>