baber/WOPTO huggingface dataset:
Patent NL-7013894-A (NL)
Title: Tack welding fixture - with power operated location and thrust for webs on ships' hulls
IPC: B23K9/025
Filed: 1970-09-21
Abstract: Several webs can be located at right angles to a base plate prior to tack welding by a gantry on rollers which straddles all webs and holds them between fluid-power actuated rollers. Other fluid-power actuated rollers exert a down pressure on the webs. When tack welding has been completed, the whole gantry can be moved on rollers longitudinally or laterally.
Patent NL-7205304-A (NL)
Title: Distributor plate - for falling film tubular evaporator
IPC: B01D1/06
Filed: 1972-04-20
Abstract: In a falling film evaporator of the known type comprising a bundle of vertical pipes with their upper and lower ends fixed in tube plates, with a feed of the liquid to be evapd. provided above the upper plate, and a perforated distributor plate for this liquid, the perforations are each placed above a closed part of the tube plate.
Patent NL-7310131-A (NL)
Title: Unmarked sheath and core injection mouldings - with absence of external marks due to temporary arrest of plastic during moulding
IPC: B29C45/16
Filed: 1973-07-20
Abstract: Articles are injected moulded with an outer skin of synthetic resin enclosing a core of different synthetic resin, by injecting the liq. skin material into a mould cavity and subsequently, before the interior of this matl. has solidified, injecting core material in liq. form into the interior of the skin material so that it expands to fill the mould cavity; the quantity of the skin matl. injected into the mould cavity being insufficient to fill this but sufficient to come into contact with the cavity wall, prior to the injection of the core material; and at least during the period of switch-over from injection of skin to core material, the oppositely situated mould walls are pressed closer together, so that the skin material between them is pressed away outwardly from the injection opening. A further quantity of skin material is pref. injected after injection of the core material.
Patent NL-7514502-A (NL)
Title: Machine for transporting and storing pressed parts - has automatic pick-up from conveyor by suction deposition at predetermined points
IPC: B65G57/04
Filed: 1975-12-12
Abstract: The transporting machine comprises rollers (1) forming a driven conveyor (A). At the rear are guide rails (7) for positioning arms (B) perpendicular to the longitudinal axis of the conveyor. Each arm (8) carries a head (14), moved along guides by a cylinder (11) at the back. Each head has several suction nozzles and can be raised and lowered vertically. As a pressed part (2) passes under an arm, it strikes a stop. The head descends and picks it up. The head is moved outwards and the pressed part is deposited on a table, or a gravity roller conveyor (26, 27, 28). Long pressed parts may be picked up by two heads, operated in synchronism by a stop (25).
Patent NL-8001444-A (NL)
Title: Liquid viscosity measuring and control system - adds viscous fluid to liquid in reservoir if measured viscosity is less than required
IPC: G05D24/02
Filed: 1980-03-11
Abstract: A pulsed sound signal provided by an oscillator (6) and transducer (3) passes through the liquid (2) in a reservoir (1). The time taken for the echo to return from the bottom of the reservoir is a measure of the viscosity. During the time between the start of the pulse and of the echo, a counter (11) counts clock pulses which are shown on a display as a measure of viscosity. This figure is then compared with the required viscosity setting on a switch bank (13), and entered in a memory (17). The comparator (14) opens a dosing valve (15) to inject a dose of very viscous liquid into the reservoir, and after mixing, the measurement is repeated. If the viscosity is unchanged, an alarm (18) operates. Temperature compensation is achieved by altering the clock frequency according to the signal from the temperature sensor (5).
Patent NL-8004981-A (NL)
Title: Adjustable connection e.g. between chair frame and backrest - is adjusted by release of locking pin from ratchet groove by movement of elastic tongue (NO 13.10.80)
IPC: A47C7/40
Filed: 1980-09-02
Abstract: The connection between two parts, e.g. a seat frame and back rest (1), comprises a one-piece coupling (3) with grooves (2) for the back rest and retaining grooves for rods of the seat frame interconnected by an elastically pivotable intermediate portion (9). The coupling is able to move freely upwardly on the seat frame rods, but a pin (6) must be released from a ratchet groove by means of an elastic tongue (5,7) to allow movement of coupling downwardly. The pivotable intermediate portion is made up from disc-like portions interconnected by webs (10). The connection may be used between the frame and back-rest of an office worker's chair.
Patent NL-8104277-A (NL)
IPC: A47C1/028
Filed: 1981-09-16
Abstract: The seat comprises a metal frame having a middle section (1) for the seat, and a rear section (2) for the backrest. A two-part top (6,7) is provided for the headrest. A bottom section (3) forms the main frame. The sections are joined together by hinges (2c,4,5,6c,7c). The bottom section turns on the middle section between a position under the latter to support the chair in the folded state and a forwards-extending section acting as a footrest. In the sitting position, the chair is supported by the rear end of the middle section and the forward end of the bottom section folded underneath it. The parts of the top section turn independently on the rear section between fixed upright and rearwards-extending positions.
Patent NL-8202297-A (NL)
Title: Electro photographic process for colour proof prodn. - using thin transparent film between original and photoconductor during exposure to reduce dot broadening
IPC: G03G15/04
Filed: 1982-06-07
Abstract: In a process for forming a charge image on a preViously charged photosemiconductor material (I) by exposing the (I) to radiation through an original, the improvement that a thin layer of light-transmissive material (II) is placed between the image side of the original and the (I) during the exposure. The (II) is esp. a discrete film 0-100, esp. 3-20 microns thick e.g. of polyester, or the (II) may be in the form of a coating on the emulsion side of a photographic film. The process is esp. useful for prodn. of colour printing proofs using known electrophotographic methods starting with colour sepn. dot originals. The presence of the (II) reduces the broadening of the dots which occurs during exposure in the absence of (II) and thus gives colour proofs with better colour rendering.
Patent NL-8203450-A (NL)
Title: Road barrier with upwardly swivelling pivoted member - has two pivoted scissor-action link arms operated by actuator acting on common link pivot
IPC: E01F13/08
Filed: 1982-09-03
Abstract: The road barrier (2,18) comprises a member (2) swivelable about a horizontal pivot (3) and an actuating mechanism to swivel this upwards. This mechanism comprises an upper (5) and a lower (6) link arm swivelable to the free end of the member and to a fixed frame about horizontal pivots (8,9) parallel to the horizontal pivot whilst their other ends are similarly swivelably connected (7). A trunnion-mounted actuator (13) has its piston rod (14) coupled to the common link pivot (7). The links can be moved between a retracted V-formation (barrier down) and an extended position.
Patent NL-8501452-A (NL)
Title: Magneto-optical recording medium - having layer of terbium gadolinium iron cobalt copper alloy, has good corrosion resistance
IPC: G11B5/706
Filed: 1985-05-21
Abstract: A magneto-optical recording medium has a thin layer of an amorphous magnetic alloy of composition ((Gd1-xTb)1-z(Fe1-yCoy)z)1-wCuw in which x = 0.1-1; y = 0-0.8; z = 0.5-0.9 and w = 0.005-0.2, and having an easily magnetisable axis normal to a surface of the thin layer. Pref. the thickness of the thin layer is 3-500 nm.
Patent NL-8600209-A (NL)
IPC: G01N21/59
Filed: 1986-01-29
Abstract: To determine the quantity of solid material in a liquid, a beam of light is passed into the liquid through a gas-liquid interface window; the meniscus of said window is periodically or continuously renewed by a current of gas and the scattering or transmission of the light in the liquid is determined by a detector. The device for carry out this determination comprises a sensor (1) to be immersed in the liquid said sensor having an internal chamber (5) into which there debouch at least a gas inlet channel (6), a gas removal channel (7), a means (8) for supplying light and a channel (9) for forming a meniscus (10). This channel is disposed directly opposite said means (8). The sensor is biologically and chemically inert and is capable of being sterilized at approximately 120 DEG C. Contamination and build-up of solid constituents on interface surfaces can be avoided or corrected. The cost price is low and a reasonable measurement result even with a relatively high density of the dispersed solid constituents is achieved. The sensor is able to function in coloured and turbulent solutions.
Patent NL-8801013-A (NL)
Title: Vehicle disc brake system - has disc in plane of wheel and six plungers in U=section calliper
IPC: F16D55/228
Filed: 1988-04-20
Abstract: The vehicle, particularly a motorcycle, has a brake disc fixed to the wheel rim and against which plungers in a caliper work. The disc (9) is approximately in the plane of the wheel (4), and the caliper (10,11) is of U-section, forming a groove (12), in which six or more plungers act against the disc. They can be arranged to work against opposite sides of it, there being three on each side.
Patent NL-8900419-A (NL)
Title: Burglar-proof safe construction - has slotted panel and lockable top panel in box arrangement
IPC: E05B65/00
Filed: 1989-02-21
Abstract: Safe construction includes, top lid with standard lock and attached pin engaging in aperture of slotted panel. Locking arrangement for safe includes lock panel (1) which fits in the inside of box (3). Smaller intermediate panel (2) has two protrusions (4,5). Intermediate panel (2) is lateral inserted through slot (6). Protrusion (5) fits in recess (12). Pin (7) at rear of lock panel (1) enters hole (8) in intermediate panel, thus preventing removal of intermediate panel. Lock (9) fitted to lock panel (1), fits through aperture (10), thus after closure of lock (9), lock panel (1) can not be removed.
Patent NL-9000195-A (NL)
IPC: A61F2/50
Filed: 1990-01-26
Abstract: The invention relates to a swivel connection between two parts of an orthopedic technical aid, for example a prosthesis or orthotic device, with an adjustable, inherent articulation stability, consisting of a plane kinematic articulation chain with at least four articulation members and a polycentric swiveling characteristic composed of translatory and rotatory components, the swiveling of at least one articulation member being limited in at least one swivel direction by a first swivel stop. For improving the function, it is proposed that at least one articulation member should be designed in such a way that its length can be altered under the action of an external force.
Patent NL-9400114-A (NL)
Title: Safety child's seat
Inventor: DREXLER JOANNES HERMAN
IPC: B60N2/28
Filed: 1994-01-25
Abstract: The invention relates to a safety child's seat comprising a hollowed seat body with a substantially U-shaped bearing bracket which is attached to its side walls in such a manner that it can pivot about a transverse axis, and with engagement points for a safety belt which are present on the backrest section and the armrest section of the seat body. According to the invention, the bearing bracket can be tilted from the vertical bearing position into a position in which it projects forwards at an angle, and can be locked. In this way, the seat can be placed against the backrest of a car seat with the bearing bracket directed forwards at an angle, resulting in more stable support for the child's seat. <IMAGE>
Patent OA-10906-A (OA)
Title: Stress relief joint for risers
Inventor: FINN LYLE DAVID
IPC: E21B17/01
Filed: 1998-10-27
Abstract: A stress relief joint (10) for use with riser pipe (22) in floating systems wherein a vessel is subjected to variable motion caused by wind, currents and/or wave action. The riser pipe (22) has one end connectable to the sea floor and an upper portion arranged to pass through an opening at the bottom of the vessel. The lower end, which is connectable to other pipes at the sea floor, is provided with concentric pipes or sleeves (30, 32) around the riser (22). The lower ends of the pipes (30, 32) and riser (22) are welded to a flange (34). The upper end of each of the concentric pipes (30, 32) extends beyond the upper end of the pipe immediately surrounding it. The annulus between the concentric pipes (30, 32) and the riser (22) may be filled with a durable and pliable material (36). Also, shims (38) may be inserted in the annulus at the end of each pipe segment. <IMAGE>
Patent OA-11149-A (OA)
Title: Gene sequencer and methods
Inventor: VIRTANEN JORMA
IPC: C12Q1/68
Filed: 1999-08-19
Abstract: A gene sequencer, bio-compact disk and sample preparation methodology are described. Constant length oligonucleotides are prepared and, in conjunction with the bio-compact disk and apparatus described, used in gene sequencing and strategies therefor.
Patent PT-72476-A (PT)
Title: A process for the preparation of aluminum containing high-energy explosive compositions
IPC: C06B21/00
Filed: 1981-02-09
Abstract: A castable high-energy explosive composition comprising trinitrotoluene (TNT) and crystalline explosives of the RDX or HMX type as well as aluminium powder, and, optionally, flegmatising agents and stabilisers consisting of wax, lecithin and nitrocellulose (NC), is prepared by dispersing crystals of RDX or HMX in water with wax, under heavy stirring and at a temperature above the melting point of the wax, then adding aluminium powder, treated in order to tolerate water, to the dispersion, and then, optionally, cooling in order to separate the explosive as granules. A further step comprises melting and dispersing TNT in hot water under heavy stirring, optionally under the addition of wetted NC and lecithin, then reducing the temperature to below 80°C, and separating the solidifying, dispersed explosive droplets in the form of granules.The final step comprises mixing the products from the former steps in specific ratios so as to provide the final explosive compositions known by the name "Hexotonal" or "Octonal", respectively. Alternatively, the mixtures of granules from the first two steps are melted together and cast on a drum, ribbon or plate, or the first two steps are combined in the same reactor before any part of the dispersed phases has solidified.
Patent PT-75459-A (PT)
IPC: C07C253/00
Filed: 1982-08-24
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is cycloalkyl of 3 to 10 carbon atoms; phenyl; mono- or poly-substituted phenyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkenyloxy, lower alkinyl, nitro, trifluoromethyl, hydroxyl, acyl, acyloxy, lower alkoxycarbonyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl or the ring-forming groups (-CH=CH-)2 or -O-CH2-O- attached to vicinal carbon atoms of the phenyl ring; aryloxy-lower alkyl; (mono- or poly-substituted aryl)-oxy-lower alkyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkinyl, acyl, acyloxy, nitro, trifluoromethyl or the ring-forming groups (-CH=CH-)2 or -O-CH2-O- attached to vicinal carbon atoms of the aryl ring; R2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or the ring-forming group (-CH=CH )2 or -(CH2)n-, where n is an integer from 3 to 5, attached to vicinal carbon atoms of the phenyl ring; R3 is hydrogen or alkyl of 1 to 3 carbon atoms; and R4 is alkyl of 1 to 3 carbon atoms or, together with R3, a ring-forming group -(CH2)p-, where p is an integer from 4 to 6; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful for the treatment of tachycardia, hypertension and coronary diseases.
Patent PT-77981-A (PT)
Title: Process for infusing fruit
Inventor: O'MAHONY JOHN S
IPC: A23B7/08
Filed: 1984-01-19
Abstract: A process is described for rapidly infusing fruit with sugar solutes by means of an infusion bath which is maintained at a substantially constant solutes concentration and viscosity during the course of the infusion process.
Patent PT-87246-A (PT)
Inventor: SCHUBERT HANS HERBERT
IPC: C07D239/34
Filed: 1988-04-14
Abstract: Compounds of the formula (I) and their stereoisomers   <IMAGE> (I) wherein A, B, C' and D independently of one another denote CH or N, in which at least one of the symbols A, B, C' or D must correspond to a nitrogen atom, X denotes CH2 or oxygen, R1 denotes a radical bonded to a carbon atom from the series comprising H, trialkylsilyl, halogen, nitro, cyano, alkenyl, alkynyl, amino, cycloalkyl, phenyl, phenxy, alkoxy, alkenyloxy, alkynyloxy, hydroxycarbonyl, alkylthio, cycloalkyloxy, alkylcarbonyl, alkoxycarbonyl, alkenyloxycarbonyl, alkynyloxycarbonyl, halogenoalkyl, alkoxyalkyl, halogenoalkoxy, halogenoalkylthio, halogenoalkoxyalkyl, alkylthioalkyl, alkoxyalkoxy, halogenoalkoxyalkoxy, alkenyloxyalkoxy, halogenoalkenyloxy, alkoxyalkylthio, alkylthioalkoxy, alkylthioalkylthio, halogenoalkoxycarbonyl, halogenoalkenyloxycarbonyl or dialkylamino or two radicals R1 when they are positioned ortho to one another together denote a methylenedioxy, ethylenedioxy or alkylene radical, R2 and R3 independently of one another denote alkyl, alkenyl or phenyl, or R2 and R3 denote an alkylene chain which-together with the quaternary carbon atom-forms an unsubstituted or fluorinesubstituted ring having three to six ring members, R4 denotes -H, F, -CN, -CCl3, -C 3BOND CH, (C1-C4)alkyl, -C-NH2, S R5 denotes pyridyl, furyl or thienyl which can all be substituted, phthalimidyl, dialkylmaleimidyl, thiophthalimidyl, dihydrophthalimidyl, tetrahydrophthalimidyl or substituted phenyl, or R4 and R5-together with the carbon atom bridging them-denote an optionally substituted indanyl, cyclopentenoyl or cyclopentenyl radical and n denotes 0, 1 or 2, possess advantageous properties for combating pests, in particular insects and acarids. Furthermore, processes for the preparation of compounds of the formula I are described.
Patent PT-90758-A (PT)
Title: Alpha-6-deoxy-tetracycline cpds. prodn. - by hydrogenation of 6-methylene deriv. using transition metal complex catalyst contg. trace of rhodium
Inventor: KHANNA JAGMOHAN
IPC: C07C237/26
Filed: 1989-06-06
Abstract: Prepn. of alpha-6-deoxytetracyclines (I) by hydrogenation of corresp. 6-methylenetetracyclines (II) or salts, is effected in the presence of a hydrogenation catalyst comprising a transition metal complex of formula MClx(PPh3)y (III) in mixt. with a trace of Rh: where M is transition metal; x is 1-2; and y is 1-3. Pref. M is Cu, Co or Ni. Esp. prefd. are CuCl(PPh3)2, COCl2(PPh3)2 and NiCl2(PPh3)2. Rh is present as a salt, pref. hydrated RhCl3, or as supported metal, pref. Rh-on-carbon. Amt. of Rh is pref. 0.25-2.5 mmole/mole (II), and amt. of (III) is pref. 5-30 mmole/mole (II). Hydrogenation is pref. at 4-12 kg/cm2 and 50-90 deg.C. Pref. (I) is recovered as the sulphosalicylate or tosylate salt. Reaction is e.g. in 1-4C alkanol solvent.
Patent PT-90968-A (PT)
Inventor: SINGER NORMAN S
IPC: A23L29/20
Filed: 1989-06-23
Abstract: A fat substitute is disclosed which comprises water-dispersible macrocolloid particles composed of carbohydrate materials which particles have a substantially spheroidal shape and a particle size distribution effective to impart the substantially smooth organoleptic character of an oil-and-water emulsion.
Patent PT-94036-A (PT)
Inventor: STOKBROEKX RAYMOND ANTOINE
IPC: C07D409/14
Filed: 1990-05-14
Abstract: Pyridazinamines of the formula <CHEM>  wherein Het is <CHEM>  Z is O, S, SO or SO2; and R<4> is cyano or COOR<5> wherein R<5> represents hydrogen, C1-4alkyl, arylC1-4alkyl, C3-6cycloalkylC1-4alkyl, C3-5alkenyl, C3-5alkynyl or C1-4alkyloxyC1-4alkyl, or R<4> is a radical of formula <CHEM>  X is CH or N; the addition salts and the stereochemically isomeric forms thereof, said compounds having antirhinoviral activity. Pharmaceutical compositions containing these compounds as active ingredient, and a method of preparing said compounds and pharmaceutical compositions.
Patent PT-94564-A (PT)
Inventor: AHO MATTI ANTERO
IPC: A61K35/74
Filed: 1990-06-29
Abstract: PCT No. PCT/FI90/00171 Sec. 371 Date Dec. 9, 1991 Sec. 102(e) Date Dec. 9, 1991 PCT Filed Jun. 27, 1990 PCT Pub. No. WO91/00099 PCT Pub. Date Jan. 10, 1991.A bacterial preparation useful for the prophylaxis of intestinal bacterial infections, especially Campylobacter infections, in poultry comprises bacteria derived from an adult bird from the same microecological niche, especially in the caecum, where the pathogenic bacteria tend to propagate in newly hatched chickens.
Patent PT-95390-A (PT)
Inventor: MCCARTHY JAMES RAY
IPC: A61P3/06
Filed: 1990-09-21
Abstract: The present invention relates to a group of compounds which are novel substituted alkyl piperidines and which are useful in the treatment of fungal infections through the inhibition of cholesterol synthesis in mammals.
Patent PT-99499-A (PT)
Inventor: BROWN SCOTT MARTIN
IPC: G01N33/86
Filed: 1991-11-13
Abstract: Prothrombin time reagents are provided which comprise novel liposome compositions in which tissue factor is associated with an inserted into the phospholipid bilayer of the liposomes. Methods for their preparation are also provided. The liposome compositions may be adjusted to allow maximum coagulant activity and sensitivity to extrinsic coagulation factors.
Patent SI-9200301-A (SI)
Title: Material for insulating pipline angle pieces and method for manufacturing it
IPC: F16L59/22
Filed: 1992-11-05
Abstract: The invention proposes a technique for insulating pipe bends by a defined cutting of cylindrical shells from an insulating material. The choice of the number of sections makes it possible to obtain optimum insulation. The packaging of the cut-out elements in their position before cutting allows economical and practical packaging. <IMAGE>
Patent BG-104951-A (BG)
Title: Method for marking liquids with at least two marker substances and method for detecting them
Inventor: MEYER FRANK
IPC: C10L1/10
Filed: 2000-11-15
Abstract: The invention relates to a method for marking liquids with at least two marker substances, characterized in that said marker substances are absorbent in the special range of 600 to 1200 nm and emit fluorescence radiation as a result, and in that the absorption range of at least one marker substance overlaps the absorption range of at least one other marker substance. The invention also relates to a method for detecting marker substances in liquids which have been marked according to the inventive method. This method is characterized in that the sources of radiation used emit radiation in the adsorption ranges of the marker substances so that the fluorescent radiation emitted by said marker substances can then be detected, at least one of said radiation sources emitting radiation in the absorption range in which the at least one marker substance overlaps with the at least one other marker substance, and in that the number of sources of radiation used in smaller than or the same as the number of marker substances. The invention also relates to liquids which have been marked according to the inventive method. 9 claims