baber/WOPTO huggingface dataset:
Patent NL-7005825-A (NL)
Title: 5-amino-4-cyano-3-(5'-nitrofur-2'-yl)- - isoxazoles as antimicrobial agents
Filed: 1970-04-22
Abstract: 5-amino-4-cyano-3-(5'-nitrofur-2'-yl)-isoxazoles as antimicrobial agents. Cpds. of formula: (R = 1-7C alkyl or 2-5C alkenyl and R' = H or R) are prepd. by alkylating or alkenylating a secondary amino compd. or an acylamino compd. in an inert organic solvent at 30 degrees C. and opt. removing the acyl group. The compds. are used as additives for animal feeds.
Patent NL-7200529-A (NL)
Title: Oil barrier - for confining floating oil slicks
IPC: E02B15/04
Filed: 1972-01-13
Abstract: Oil barrier, esp. for confining oil slicks on water e.g. resulting from leakage from oil tankers, is able to float vertically on water and comprises >=2 mutually parallel parts each consisting of a row of parallel adjacent bars of the same length, held together by >=1 wire and made of a material which can float in water, as well as a series of spacer elements for maintaining the mutual spacing of the part barriers. The tie wires pref. run through bores in the bars perpendicular to the bar axes.
Patent NL-7315885-A (NL)
Title: Filed documents loading and unloading mechanism - has slide with retracting component working between endless conveyor belts
IPC: B65G1/04
Filed: 1973-11-20
Abstract: The mechanism is particularly for handling files of documents etc. in and out of cabinets, having an oblong rectangular surface for loading compartments on the left or right hand sides. The plane of this surface is defined by the top horizontal run of an endless conveyor extending along it and powered by a reversible drive, guides running along the sides of it. A slide works in the guides, its movement being restricted to a lifting area below, and it is powered by a second reversible drive. It has retracting components extensible upwards to engage with the containers. Loading and unloading is controlled automatically by a unit with feelers acting in the lengthwise direction to detect the presence of a container and the slide, and which regulate the operation of a conveyor belt. The retracting components are only extended when the bulk of the container weight is not being taken by the conveyor, and when the slide is in a position offset from it in the lengthwise direction.
Patent NL-7402291-A (NL)
Title: Kitchen unit installation process - builds water and electricity junction boxes into wall behind cladding panel
IPC: A47B77/02
Filed: 1974-02-20
Abstract: The unit comprises a lower portion resting on the floor, on which higher sections are mounted for connection to electricity, water and/or gas mains. At the time of building a central junction box for water, together with one for gas and/or electricity, is built into the kitchen wall at points which will be covered by a cladding panel, mounted clear of the wall. The panel can be removable, and a water drain chamber can be built into the wall at a lower position. Connections from the junction boxes to the equipment of the unit can be flexible, and the several junction boxes can be combined into one unit.
Patent NL-7412460-A (NL)
Title: Television signal recording - uses circular thermoplastic disc with electrical conductors arranged on spiral track
IPC: G11B11/00
Filed: 1974-09-20
Abstract: The recording system, especially for television signals, employs a circular disc of thermoplastic material heated by an electrical current to form a groove. The thickness of the conductive component is proportional to the reciprocal of the square of the distance from the point of support to the recording surface.
Patent NL-7514989-A (NL)
Title: Electrostatic precipitator has collecting hoppers with baffles - which consist of upper rigid plate and lower flexible portion
IPC: B03C3/36
Filed: 1975-12-23
Abstract: An electrostatic precipitator for purifying gas comprises sets of collector electrodes and discharge electrodes suspended in a housing, through which the gas flows generally horizontally and perpendicularly to the electrodes. Hoppers in the bottom of the housing for collection and intermittent discharge of the accumulated dust serve at least two sets of electrodes above. A baffle plate is fitted across each hopper transversely to the gas flow. Each baffle plate comprises a rigid upper part between and underneath the lower ends of adjacent sets of collector electrodes, the lower edge of this rigid plate terminating considerably above the discharge end of the hopper. The baffle plate continues, below the rigid plate, in the form of a flexible portion continuing down to the discharge opening. The baffle plate completely prevents any gas flow across the hopper but, due the flexible lower part of the baffle plate, jamming or bridging of collected material in the bottom of the hopper is prevented.
Patent NL-7800115-A (NL)
Title: Polychlorinated benzene di:amine curing agent - for epoxy! resin with good moisture resistance
IPC: C08G59/50
Filed: 1978-01-04
Abstract: A curable epoxy compn. comprises an epoxide resin having an average of >=1 1,2-epoxide gp. per molecule and 1-100 wt. % of a diamine curing agent of formula (I) (where one R is NH2 and the other is Cl; X is Cl and n = 1-3). (I) produces cured epoxy resins with improved moisture resistance and higher Tg on exposure to high humidity. The resins are used in fibrous composites, structural adhesives and coatings. In an example, a polyglycidyl ether of tris(hydroxyphenyl)methane was heated with 2,6-dichloro-1,4-benzene diamine to give a cured resin of Tg 270 degrees C and Tg after a 24 hour water boil of 212 degrees C.
Patent NL-7806543-A (NL)
IPC: B62B3/00
Filed: 1978-06-16
Abstract: The container walls are made of plastics material and comprise a rear- wall 1 with two flanges 2 connected to and continuing into the side walls 3. The flanges 2 and the rear-wall 1 are integral with a connecting strip 14 increasing the stiffness of the container. The container may be provided with a swinging front door 11. <IMAGE>
Patent NL-7810791-A (NL)
Title: Hydrostatic steriliser for foodstuffs or pharmaceuticals in containers - removes carriers from main conveyor only for unloading and reloading automatically
IPC: A23L3/00
Filed: 1978-10-30
Abstract: A conveyor moving along a closed path and fitted with means for receiving swinging carriers for the containers, is used in an installation for the uninterrupted thermal processing of goods in the containers. The carriers run through >=1 vertical fluid column, a processing chamber and a second vertical fluid column. The installation has means for transferring the carriers with treated containers into a work station and means for returning carriers loaded with containers which are to be treated to the main conveyor. In the work station there is also >=1 device for loading containers into the carriers and a similar device for unloading them. The conveyor follows the entire path of the carriers. In the work station there is a stepwise operating lifting mechanism connected to the conveyor by >=1 buffer track. The loading and unloading mechanisms have a central driving transmission coupled to the transmission of the lifting mechanism. The carriers are coupled to the conveyor during the whole of their passage through the installation, except at the loading and unloading station. The buffer prevents interruption of the process if there is a hold-up in loading and unloading.
Patent NL-8001915-A (NL)
Title: Antistatic record disc - with central carrier having conductive parts joined to conductive labels
IPC: G11B3/68
Filed: 1980-04-01
Abstract: Record disc for the play-back of sound or video signals consists of a central carrier disc which is enclosed in two layers of an electrically non-conductive material. The outer layers consist of a vinyl plastic material, and the carrier disc is made of a different material such as an insulating material, impregnated with a conductive liquid. Holes around the centre hole of the disc are filled with conductive material and are joined on both sides by the bonded labels which are made of an electrically conductive material. This eliminates electrostatic charges, caused by friction of needle and grooves during play-back.
Patent NL-8005360-A (NL)
Title: Nor-adrenalin stimulating oxa-yohimbane derivs. - prepd. by treating tetra hydro alstonine with aq. hydrochloric acid
IPC: C07D491/22
Filed: 1980-09-26
Abstract: Oxayohimbane derivs. of formula (I) are new. (where R is H or 1-4C alkyl and the 17-OR and 19-methyl groups may be in the alpha or beta configurations). Tetrahydroalstonin is saponified with aqueous HCl to give (I;R = H). Reaction with an alcohol gives (I) where R is other than H. The compounds increase noradrenaline liberation and so are useful in neuropsychiatry.
Patent NL-8104030-A (NL)
Title: Cheese pressing machine working in stages - has elastic cladding on underside of pressure member to equalise pressures
IPC: A01J25/15
Filed: 1981-08-31
Abstract: The machine compresses cheese, in stages, having a rigid support for the cheese extending for its whole length, while pressure is applied from above the support. The pressure mechanism comprises a rigid pressure member extending continuously for the whole length of the support and adjustable for height. Actuators thrust the member downwards in stages at increasing pressure, while on its surface towards the support is an elastic cladding, so that any local differences in the pressure exerted on the cheeses etc. due to them being of different heights are evened out.
Patent NL-8301668-A (NL)
Title: System for remote foetal heartbeat monitoring - links detector and analysis equipment by normal telephone line using acoustic couplers
IPC: A61B5/00
Filed: 1983-05-10
Abstract: The system consists of two acoustic couplers: one in the patient's home connected to an acoustic detector placed on the body of the pregnant women, and the other connected to analysis equipment in the doctor's surgery. The transmitting and receiving couplers are identical in appearance, having a cylindrical element (1) in which the mouthpiece or earth piece of the telephone handset is placed, while the other end of the handset rests on a support (2). Both couplers use operational amplifiers and have vol. control potentiometers (3) to optimise transmission levels.
Patent NL-8701445-A (NL)
Title: Device for assembling apparatus for sports, games and gymnastics - has carrier beam with support and runner displaced in lengthwise direction along carrier beam and fixed in place
IPC: A63B61/00
Filed: 1987-06-19
Abstract: The device for assembling sports apparatus has a carrier beam with supports and at least one runner which can be displaced along the length of the carrier. The runner can be fixed into position on the carrier beam and has attachments for accessories. The runner can also be locked to prevent it from rotating around the beam. The support consists of two parallel support members on both sides of the beam which can be set to the same supporting levels. The beam has a constant profile along its length and the runner has a complementary profile.
Patent NL-8900081-A (NL)
Title: Steerable vehicle supported on four skis - has frame supported on leaf spring assemblies and shock absorbers
IPC: A63C5/00
Filed: 1989-01-13
Abstract: The vehicle has a rectangular chassis (1) supported on four skis; two long ones (4,5) at the rear and two shorter ones (2,3) at the front. The rear skis are fixed parallel to the sides of the chassis and mounted to it via leaf spring assemblies (30,31) and telescopic shock absorbers (32). The front skis are also mounted to the chassis via shock absorbers (6) and are linked by track rods (9,17), but can be steered by control lever systems (13,14) on each side of the chassis, which act on vertical rotation shafts (8) between the lower ends of the shock absorbers and the skis. @(13pp Dwg.No.2/6)@.
Patent NL-8902504-A (NL)
IPC: H04L69/40
Filed: 1989-10-09
Abstract: The data flow is composed of data cells which are each transmitted via one of said transmission channels and which each comprise a control word group containing one or more control words and also an information word group containing one or more information words. A number of variables is maintained which, on arrival of a data cell at a certain location, are each altered in accordance with a alteration algorithm and are then processed in accordance with an evaluation algorithm to produce an evaluation signal. One or more of such evaluation signals are processed in accordance with a combination algorithm to produce a control signal and in which method a data cell is, or is not, transmitted, depending on the value of the control signal. . One of a plurality of quality classes is assigned to each of the data cells and for each quality class, a first variable is maintained which relates to the number of data cells having the respective quality class, which first variable is altered in accordance with a first alteration algorithm when a data cell arrives at a first location (I) and is processed in accordance with a first evaluation algorithm to produce a first evaluation signal. . Each of the virtual transmission channels is divided into one or more groups which each comprise one or more of said transmission channels and which each comprise those virtual transmission channels which make use of a particular potential congestion point in the transmission system and for each group of virtual transmission channels, a second variable is maintained which relates to the number of data cells to be transmitted via the respective group of transmission channels, which second variable is altered in accordance with a second alteration algorithm when a data cell arrives at a second location (I,II,III) and is then processed in accordance with a second evaluation algorithm to produce a second evaluation signal. . Depending on the value of the second evaluation signal and depending on the value of the respective quality class, the first alteration algorithm or the first evaluation algorithm or both are controlled in a manner such that, if the number of data cells of the respective group of channels is relatively large, the number of data cells transmitted is reduced and this will be the more so, the lower the quality class is.
Patent NL-9000112-A (NL)
Title: Appts. to move slaughtered poultry to packing station - comprises lever with one end fixed to driven shaft and other fitted with shaft having movable tentacles
IPC: A22C21/00
Filed: 1990-01-17
Abstract: The installation moves slaughtered poultry to a packing station, and comprises a lever fixed to a driven shaft. The other end of the lever is fitted with a shaft on which movable tentacles are located. In a position diametrically opposed to the tentacles, the lever is provided with a guide slot through which extends a pin fixed to the frame of the equipment. On opposite sides of the packing track used, guide plates are fitted which are funnel-shaped. These plates are used to press the wings and legs of the poultry against their bodies.
Patent NL-9101644-A (NL)
Title: Device for removing growth from the bottom of a ditch or trench
IPC: E02F5/28
Filed: 1991-09-27
Abstract: The invention relates to a device for removing growth from the bottom of a ditch or trench, comprising an automatically moving vehicle, a lifting-arm mechanism which is arranged on the vehicle and, at one free end, bears at least one motor-driven rotor which rotates about an axis of rotation and bears a number of teeth which project substantially in the direction of the axis of rotation. An auxiliary frame is arranged in such a manner that it can pivot about a pivot axis which is substantially parallel to the normal direction of movement of the vehicle, at the free end of the lifting- arm mechanism, and each rotor is mounted on the auxiliary frame with its axis of rotation transverse with respect to the pivot axis, pivoting means being arranged between the arm and the auxiliary frame, in order to adjust the pivot position of the auxiliary frame with respect to the arm.
Patent PT-70179-A (PT)
Title: Process for preparing 9-(hydroxy-alkyl)purines
Inventor: GINER-SOROLLA ALFREDO DR
IPC: C07D473/30
Filed: 1979-09-14
Abstract: There are prepared compounds of the formula  <IMAGE>  where X is OH, R2 is CH3 and R1 is alkyl of 1 to 8 carbon atoms. The compounds are immunopotentiators, have antiviral activity and anti-leukemic activity.
Patent PT-74639-A (PT)
Title: Non-irritating tetramisole-or levamisole pouron compositions
IPC: A61K31/425
Filed: 1982-03-23
Abstract: A pour-on composition for combating helmintic infestations in non-human animals comprising from 4 to 30%; by weight of dl- and or 1-2,3,4,5,6-tetrahydro-6-phenyl imidazo[2,1-b]thiazole in a liquid medium, said medium comprising at least 50% by weight of one or more alcohols of the formula  HO-(CH2-CH2-O)m-R (I) wherein m is the integer 1, 2 or 3; and R is a lower alkyl radical, and a method of preparing such a composition.
Patent PT-80289-A (PT)
IPC: A23L27/40
Filed: 1985-04-15
Abstract: Process for the production of salt in which sodium chloride is crystallized in the form of spheres by evaporation of a sodium chloride brine and the spheres obtained are then broken up. The salt produced by the process is particularly suitable for the food industry.
Patent PT-81192-A (PT)
Title: Process for preparing acetyldicarnitine dichloride and pharmaceutical compositions containing same
Inventor: FRANCIA GIORGIO
IPC: A61K31/205
Filed: 1985-09-25
Abstract: Acetyl dicarnitine dichloride (I) is new. (I) is prepd. by either of the following routes: a) acetyl carnitine is converted to the acyl chloride by treatment with thionyl chloride, and this is then treated with carnitine chloride. (b) dicarnitine dichloride is prepd. from carnitine chloride by treatment with thionyl chloride, and this is then acetylated with acetyl chloride or acetic anhydride. These reactions may be effected without purifn. of the intermediates.
Patent PT-86172-A (PT)
Inventor: TORBUS MAREK
IPC: B22C1/20
Filed: 1987-11-19
Abstract: PCT No. PCT/EP87/00691 Sec. 371 Date Jul. 13, 1988 Sec. 102(e) Date Jul. 13, 1988 PCT Filed Nov. 7, 1987 PCT Pub. No. WO88/03847 PCT Pub. Date Jun. 2, 1988.The binder serves to produce foundry moulds and comprises a solution (preferably an aqueous solution) of aldehyde reactive phenol substances and gaseous acetals (preferably dimethyl formal) as reaction partners and strong acids, e.g. sulphuric acid and sulphonic acids as a catalyst. The acetal is in this system hydrolysed by the acid, the basic aldehyde being formed, which will react with the aldehyde reactive phenol substance accompanied by cross-linking. The acid serves thereby simultaneously as a cross-linking catalyst. In principle, it is possible to regard as "aldehyde reactive phenol substances" any phenolic compounds which can in the acid range cross-link more or less spontaneously with aldehydes. Preferably, these are resorcinol or resorcinol products, e.g. resorcinol pitch or precondensates formed with a shortfall of aldehyde, e.g. based on resorcinol formaldehyde, phenol resorcinol formaldehyde or resorcinol melamine formaldehyde. To produce foundry moulds, a granular basic moulding material, e.g. sand, the solution of the aldehyde reactive phenol substance and the acid are used to produce a moulding mixture which is then caused to set by passing the gaseous acetal (formal) through it. The aldehyde cross-linking of the aldehyde raective phenol substance in the acid medium, the process which takes place thereby, produces duroplasts (resites), which combine a very good thermal resistance and a low pollutants emission during casting with a high strength and negligible sensitivity to moisture in the mouldings produced, features which make them extremely favorable.
Patent PT-92781-A (PT)
Inventor: SHAW KEITH JAMES
IPC: B29C53/78
Filed: 1990-01-04
Abstract: The tube winding device has a stationary cage (3), formed by rods (7, 8) between two rings (5, 6). The special feature is that at least some of the cage rods (8) are obliquely positioned and driven between the rings (5, 6) with respect to the cage axis by the helix angle of the band (2) to be spirally wound up, so that the band to be wound can be fed perpendicularly onto the driven rods (8). This makes it possible to utilise the frictional forces between the band (2) and rods (8) optimally and to wind and advance the tube further by the driving of the rods. <IMAGE>
Patent PT-93991-A (PT)
Inventor: VENKATARAM UBRANI V
IPC: C07C59/255
Filed: 1990-05-09
Abstract: Stable solutions of rebeccamycin analog consist essentially of (a) water, (b) 8-N-(diethylaminoethyl)rebeccamycin in an effective dosage amount, and (c) pharmaceutically acceptable acid such that the presence of a molar equivalence thereof would solubilize (b), said acid being present in excess of said molar equivalence to provide a stabilizing pH ranging from 3 to 4, preferably from 3.0 to 3.6. A preferred solution contains 10 mg/ml of the free base and tartaric acid in equimolar amount with the free base to provide a pH of 3.5. Preferably, the solution is prepared by forming a suspension of 8-N-(diethylaminoethyl)rebeccamycin in water and adding acid to provide a pH ranging from 3 to 4.
Patent PT-95350-A (PT)
Inventor: SAUER GERHARD
IPC: C07D457/06
Filed: 1990-09-19
Abstract: Compounds of the formula I <IMAGE> and their preparation and use in pharmaceutical compositions and intermediates for the preparation of the compounds are described.
Patent PT-95961-A (PT)
Inventor: CONTI RENATO
IPC: C08B37/00
Filed: 1990-11-22
Abstract: A process for the depolymerization and the supersulfation of heparin and the so obtained supersulfated heparins are disclosed. The process comprises treating heparin with oleum containing from 2 to 6% free sulfuric anhydride at a temperature from -10 to +20<o>C. The obtained heparins have molecular weights from 2000 to 5000 and a sulfation degree from 3.4 to 4.3. All of them are endowed with a remarkable antithrombotic activity.
Patent SI-9200421-A (SI)
Inventor: ZIVIC ZORAN
IPC: H01C7/10
Filed: 1992-12-31
Abstract: Izhajajoč iz tega, da je v sestavi varistorske
mase obvezna prisotnost bizmutovega oksida kot
procesorskega materiala za katerega je ugotovljeno,
da odvisno od njegove koncentracije v sestavi ovira ali
pospešuje hitrost naraščanja zrn cinkovega oksida in,
da se njegova koncentracija zmanjšuje na temperaturah
nad 720 stopinj Celzija, konstruirana je
popolnoma nova sestava. Sestavljena je samo iz: 1)
Osnovnega polprevodniškega materiala (ZnO), 2)
Procesorskega materiala (B12O3) in 3) Dopantov
(MnO, CoO, CrO) v določenem sorazmerju. Taka
sestava omogoča formiranje :n velikih in majhnih zrn
pri različnih temperaturah sintranja pri čem so električne
karakteristike tako dobljenih varistorjev najmanj
enake tistim, ki se dobivajo s standardnim pristopom.
Nova, univerzalna sestava, omogoča enostavnejšo in
cenejšo proizvodnjo ter nekatere boljše iastnost:
varistorjev (nižji tok puščanja, boljša temperaturna
stabilnost, večja kumulativna energija absorpcije,
boljša stabilnost elementov pri enosmerni aii izmenični
polarizaciji...).