baber/WOPTO huggingface dataset:
Patent NL-7208196-A (NL)
Title: Catalysts for hydrocarbon conversion - made from salt-contg hydrogels by partial drying, shaping, washing, drying and calcining
IPC: B01J21/00
Filed: 1972-06-15
Abstract: The jelly-like ppts. are (A) partially dried, (B) shaped into salt-contg. macro-particles which retain their shape during (C) washing out the salts from the particles. They are then fully dried and calcined, when they shrink and form the required catalyst particles. (B) may be carried out by agglomeration e.g. on a granulating disc, before or during which the gel, is dried to 55-83 wt.% water content. Alternatively shaping may be by extrusion, after drying to 55-83% water. The gel pref. contains finely-dispersed oxide of >=3 elements, >=1 of which, e.g. Al2O3, forms a porous carrier with large surface area while the remainder e.g. Pt, are catalytically active. The catalysts obt. are suitable for conversion of hydrocarbons in presence of H2, esp. in fixed beds, and have greater stability and activity then those made by impregnation of pre-formed carriers. Their cylindrical form prevents excessive pressure fall. They are hard, glassy and gel-like, with higher density, hardness and abrasion resistance as previously only obtainable in silica-alumina micro-spheroids made by the drop process.
Patent NL-7310204-A (NL)
Title: Thermoluminescent dosimeter test instrument - effects automatic accept or reject cycle using photomultiplier detector
IPC: G01T1/115
Filed: 1973-07-23
Abstract: An instrument for the evaluation of luminescence dosimeters, especially thermoluminescence dosimeters, having a detector in the form of a hollow needle brought into a chamber with hot nitrogent whilest the light emitted during heating up is measured using a photomultiplier tube. The instrument has a pivoted drum carrying a piston which carries thee hollow needle under test, together with an ejector for needles which do not meet specification. An ellipsoidal mirror between the needle and the photomultiplier ensures that onl from the needle under test is accepted by the photomultiplier. The instrument operates an automatic testing cycle whiwhichincludes periodic calibration shecks of the photomultiplier.
Patent NL-7317192-A (NL)
Title: Terephthalic acid continuous esterification process - from solid terephthalic acid, methanol and recycled mixture, and no catalyst in first reactor
IPC: C07C69/82
Filed: 1973-12-14
Abstract: Continuous esterification of terephthalic acid comprises: heating solid terephthalic acid, ethanol vapour and part of the esterified prod in the first reactor which is used as a pre-heater and mixer and contains no catslyst, passing the vapours through a series of heat exchangers to reach the esterification temp; and then passing through a fixed bed catalyst. Process prevents blockaging or channelling resulting from solid terephthalic acid and catalyst particles being carried forward to the fixed bed catalyst.
Patent NL-7403653-A (NL)
Title: High strength wool yarns - produced by felting rovings, esp. for carpets or hand-knitting yarns
IPC: D02G3/28
Filed: 1974-03-19
Abstract: Yarns, wholly or largely of wool, particularly carpet or hand-knitting yarns in which the cohesion of the wool fibres is produced exclusively by felting the fibres together, particularly to give a specific tensile strength of at least 2gf/tex. A large saving in equipment cost and required floor area may be made by elimination of the usual yarn twisting machines.
Patent NL-7411987-A (NL)
Title: Coffee percolator unit - has button slewing discharge pipe clear of receiver vessel
IPC: A47J31/057
Filed: 1974-09-10
Abstract: The percolator has a water reservoir, with a receiver vessel adjacent to it and a filtration unit above the latter. A standpipe is connected to the reservoir via a flow heater, and slewing discharge pipe has its opening above the filter. The discharge pipe (3) is slewed by a button (9) on the percolator. The pipe can be so arranged as to slew into a position where it is completely retracted into the housing, the button being coupled to it via moving parts. The design allows the pipe to be slewed out of the way when still hot without the risk of burning the hand, when the receiver vessel has to be removed.
Patent NL-7514169-A (NL)
Title: Protein concentrate produced from whey - by aerobic culture of Candida yeast, using ethanol as carbon source
IPC: C12N1/32
Filed: 1975-12-04
Abstract: In prodn. of a protein concentrate by aerobic culture of yeast on whey, sweet or sour whey, or sweet whey fermented to is not >1.6 wt. % lactic acid by Streptococcus or Lactobacillus culture at 18-50 degrees C under anaerobic conditions, is boiled to coagulate foam-forming substances, cooled to 26-34 degrees C, brought to pH 4-6 by addn. of CaCO3 in presence of mineral nutrients, e.g. NH4, K or Mg salts, and of urea and ethanol. The whey is then fermented with a Candida yeast under aerobic conditions; the assimilable ethanol is held at 0.1-2 wt. %, and towards the end of the fermentation total consumption of the ethanol occurs. The prod. is then concentrated and/or dried to a pasty or powdery consistency. The process is cheaper than known methods. Economy is achieved by using ethanol (pref. synthetic) as C source. The prod. has high biological value.
Patent NL-8104505-A (NL)
Title: Cutter for clearing ditch held by articulated arm on tractor - has upwardly concave reciprocating clipping bar and rotating ejector tines
IPC: E02F5/28
Filed: 1981-10-03
Abstract: The mechanism is intended for cleaning vegetation from a ditch. It comprises an inverted U-shaped frame (1) coupled (3,4) to one end of an adjustable articulated arm (5) whose other end is carried by a tractor. The frame carries (26) an upwardly concave mounting plate (25) whose leading edge is provided with a row of fixed teeth which operate in conjunction with clipping teeth (31) on a reciprocating correspondingly concave cutting bar crank-driven by a hydraulic motor (36). A separately driven rotary drum (13) behind the plate carries sets of circumferentially spaced tines (21) whose angular position relative to the drum is adjustable (18,19,23,24,22) and which laterally eject the material cut.
Patent NL-8703045-A (NL)
IPC: A01K1/06
Filed: 1987-12-16
Abstract: A feeding gate of the type comprising tiltable closing pipes (10) and a rectilinearly movable operating member (11) in order to latch and unlatch said closing pipes (10) has, according to the invention, been made centrally latchable and unlatchable in that the operating member, at least L-shaped in cross-section, has a recess (17) in the horizontal leg (12) for centrally closing and the vertical leg (13) has an obliquely rising edge (16) for centrally unlatching the closing pipes (10).
Patent NL-9101921-A (NL)
Title: Transport assembly with carrier plate, and transport accessory which interacts therewith
IPC: B62J7/04
Filed: 1991-11-19
Abstract: Transport assembly comprising flat carrier plate or plates which can be attached to a support transport surface, for example the baggage carrier of a bicycle or similar vehicle, provided with attachment points, which are located at fixed distances apart, for arranging at least one exchangeable transport accessory to or on the carrier plate or plates, which accessory is equipped, on the underside, with attachment means which are located at the same fixed distances apart, in order to engage with the attachment points on the carrier plate.
Patent NL-9102027-A (NL)
Title: Hinged cover for use on a ventilation hatch
IPC: E04D13/035
Filed: 1991-12-04
Abstract: The invention relates to a hinged cover for use on a ventilation hatch, having a plate-like body section, profiled parts which are arranged on at least a number of the edges of the body section, and having hinge lips. At the location of one edge, the body section is provided with a channel-like recess which extends over the entire corresponding width of the body section. The channel-like recess may also be formed in an auxiliary body section which is attached to the body section and lies in the same plane as the body section. Preferably, one limb of the relevant profile section extends to beyond the channel-like recess.
Patent NL-9201671-A (NL)
Title: Plough
IPC: A01B59/048
Filed: 1992-09-28
Abstract: Method for making a seedbed, in which a plough and a rotor end harrow simultaneously work adjoining strips of soil, the rotor end harrow working that strip of soil which was ploughed in a first operation during the next operation, so that a seedbed is formed, and a device comprising a tractor, a plough and a rotor end harrow for carrying out this method. <IMAGE>
Patent NL-9400198-A (NL)
Title: Apparatus for recording and playback of audio or video signals
Inventor: HELLEBAUT WIMM
IPC: H04N5/44
Filed: 1994-02-08
Abstract: Apparatus for recording and playback of information signals such as audio signals and video signals, provided with an input where the base-band signals coming from the receiving section proper of the radio or television set are received, an output, at least two submemories each provided with separate read/write means. Also present are switch-over means which allow the input to be connected to the read/write means of one of the submemories and which allow the output to be connected to the read/write means of another submemory. A control circuit is present via which the switch-over means are controlled in such a way that, at the command of the user of the apparatus, recording of the received signals commences in one of the submemories and that, upon a further command, there is a change of submemory and the recording is continued in another submemory, while the recording made on the one submemory is read out, after which there is again a change of submemory when the end of the recording made is reached, said procedure being continued until the user issues a stop command.
Patent NL-9401652-A (NL)
Title: Greetings card
Inventor: DROPPERT CORNELIS
IPC: B42D15/04
Filed: 1994-10-07
Abstract: Greetings card containing at least a top sheet and a bottom sheet, the card being provided with a moving element which can move with respect to the card and is connected thereto, lying between the top sheet and the bottom sheet, which becomes completely or partially visible in the event of relative movement and is designed as a support for a surprise gift which can be made visible. The support comprises a slidable strip, or the support is of rotatable or pivotable design, and the surprise gift may be a banknote, a coin, a cheque or a voucher.
Patent PT-74755-A (PT)
Inventor: LARBI AOUNI
IPC: C11D17/00
Filed: 1982-04-14
Abstract: 1. Claims for the Contracting states : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Bleaching activator in granular form comprising tetraacetylethylenediamine and a coating agent comprising at least one alkali metal polyphosphate and an alkali metal derivative of cellulose, characterised in that it is composed of : - 55 to 90% by weight of tetraacetylethylenediamine and - 10 to 45% by weight of coating agent. 1. Claims for the Contracting State : AT Process for washing articles based on natural, synthetic or artificial fibres, characterised in that there is used a bleaching activator in granular form, comprising tetraacetylethylenediamine and a coating agent comprising at least one alkali metal polyphosphate and an alkali metal derivative of cellulose, and composed of : - 55 to 90% by weight of tetraacetylethylenediamine and - 10 to 45% by weight of coating agent.
Patent PT-83640-A (PT)
Title: Installation with a hall integrable element in a integrated binding
IPC: H01L43/06
Filed: 1986-10-29
Abstract: A Hall effect sensing element is formed as a surface device (22) that forms part of an integrated circuit. Coupled to the Hall effect stage is a current source (21) and a regulating circuit (24-27) that maintains a constant thickness barrier layer formed over the active zones of the Hall effect stage. The regulator circuit has a monitoring stage (24) that provides an actual valve to supply a differencing stage (26,27) which also receives the output from a reference valve stage (25). The differencing stage consists of a differential amplifier (26) and inverting amplifier (27) coupled in series. The monitoring stage has a control circuit (28), switch (29), inverter (30) and voltage follower.
Patent PT-85460-A (PT)
Inventor: BORSE DIETRICH
IPC: C01B31/06
Filed: 1987-08-30
Abstract: For the use of diamond particles as a component part of machining tools or other tools, it is customary to hold the diamond particles in a bond, in particular a metallic bond. Retention is increased in this case if the diamond particles have a roughened surface. This can take place by etching. In the case of the known methods for processing the surface of the diamonds, they are, however, partially destroyed if processing takes place at high temperatures, that is to say in excess of 1000 DEG C, or there is a great loss of diamond material. This is overcome if, to increase their surface area to at least twice the size of their natural surface area by making pores in them, the diamond particles (1) are embedded in a metal powder and subjected to a stream of hydrogen or a hydrogen-containing gas at a temperature above 700 DEG C. Thereafter, the diamond particles (1) can be cleaned with an acid. Iron, cobalt, nickel or an alloy of these metals come into consideration as metal powder. 
<IMAGE>
Patent PT-89751-A (PT)
Inventor: SCHNEIDER BERNARD
IPC: B65D47/34
Filed: 1989-02-17
Abstract: The subject of the invention is a dispenser for viscous products comprising an actuator (101) provided with a dispensing duct (105) having a lateral exit, this actuator sliding longitudinally with respect to a guidance means (110) fixed with respect to the body of the dispenser, the said dispensing duct being connected in a sealed manner to the means of routing the viscous product to the said duct (105), and the said actuator (101) acting on an element with a spring effect producing its return to the released position and on a means of compression forming part of the said routing means. 
<??>This dispenser is characterised in that it comprises a screening element (113) which is fixed with respect to the body of the dispenser (116), this element leaving the exit orifice (116) of the dispensing duct (105) free when the actuator (101) is pushed in and screening this orifice (116) when the said actuator (101) is released. 
<??>The invention relates to dispensers in the cosmetic, hygienic, pharmaceutical and food areas. 
<IMAGE>
Patent PT-93533-A (PT)
IPC: B03D1/14
Filed: 1990-03-21
Abstract: A skimming apparatus is described for skimming a surface layer of a liquid from a liquid body. The apparatus includes a hollow body (12) which can be partially submerged in a liquid body . Liquid enters the body (12) through one end. A baffle plate (18) is provided which deflects the surface layer of the liquid through one passage (20) and the rest of the liquid body through a second passage (22). Outlets (24) and (26) are provided through which the surface layer and the rest of the liquid body can be displaced. The body (12) also includes a U section ( 34) provided in line with the second passage, which provides stability to the apparatus in its operative configuration.
Patent PT-94506-A (PT)
Title: Protective module for telecommunications distributor rail - has tensioned cover fitted across over voltage diverter chambers
Inventor: THALHAMMER ERICH
IPC: H04Q1/14
Filed: 1990-06-27
Abstract: The protective module (1) has a number of chambers (3) receiving respective overvoltage diverters (4), which are enclosed by a cover (5). This has a convex curvature in the direction of the overvoltage diverter chambers (3) and is made of a spring elastic material. The cover (5) is secured at each end, so that its central section is held under tension to lie flat against the top of the module (1). Pref. the cover (5) has a pivot mounting (6) at one end, with a locking catch (7) attached to its opposite end for cooperating with a locking edge of the module (1).
Patent SI-8711417-A (SI)
Inventor: MUSEVIC IGOR
IPC: G03B27/06
Filed: 1987-07-27
Abstract: Naprava za generiranje vzorca z večkratnim
kontaktnim kopiranjem je izvedena s tlačno komoro in
tlačno predkomoro. Ena od sten tlačne komore je
svetlobno prepustna, njej nasproti pa je elastično
vpeta in v eni smeri gibljiva tlačna predkomora. Ena
od sten tlačne predkomore je svetlobno prepustna,
njej nasproti pa je z vakuumom pritrjena kopirna
predloga, tako da skupaj z nosilnim obročem tvorita
tlačno predkomoro.
Patent SI-9111899-A (SI)
Title: Derivatives of the bile acids, procedures for their preparation and the use of these compounds as medicaments
Inventor: KRAMER WERNER
IPC: C07J43/00
Filed: 1991-12-06
Abstract: The invention refers to the derivatives of the bile acids with the general formula I G1-X-G2, in which G1 and G2 stand for the residues of the bile acids and modified bile acids in the form of free acids, esters or amides, in the form of the salts as well as in the forms which are derivatized on alcohol groups and X bridge group or single covalent bond, where G1 and G2 are arbitrarily connected via X. The compounds described in this invention have a great affinity for the specific system of the small intestines for the transport of bile acids and retard the resorption of the bile acids in a competitive way that depends on the concentration.
Patent SI-9200338-A (SI)
Inventor: SLUGA HERMAN
IPC: H01R24/00
Filed: 1992-11-23
Abstract: Predmet izuma je dvopolni električni konektor,
ki je posebno prirejen za uporabo pri nizkonapetostnih,
visokoamperažnih povezavah med polnilno postajo
in akumulatorsko baterijo oz. baterijo in motorjem
baterijsko gnanih vozil. V ohišju (1) sta nameščena za
vsak pol po en naležni kontakt (5) z izvedenim
cilindričnim votlim delom (5a) in podolgovatim ploščatim
kontaktnim delom (5b), z zaobljeno Izoblikovanim
delom (5c) medtem ko je na eni strani kontaktnega
dela (5b) izvedena zareza (5d). V sredinskem delu
ohišja (1) ležita med obema naležnima kontaktoma (5)
kodirni čep (4) s polovičnim podaljškom (4a) in
podaljškom (4) ter pilotski kontakt (6), pri čemer je
kodirni čep (4) po obodu opremljen s podolžnimi,
izbočeno izvedenimi polkrožnimi nastavki v ohišju (1)
pa so izvedeni utori.
Patent SI-9820006-A (SI)
Title: Profiled shape to be glued to a surface for finishing the edges of set ceramic tiles or similar items
Inventor: SCHLUETER WERNER
IPC: E04F19/02
Filed: 1998-05-15
Abstract: The invention relates to an angular profiled shape (3) designed to be glued to a surface for finishing the edges of set ceramic tiles (5, 6) or similar items. Said profiled shape comprises a first perforated leg (31) and a second leg (33) joined to the first leg at an angle. On said second leg distancing means are embodied pointing in the direction of the adjoining ceramic tile (5, 6) which determine the visible joint width (B) between the outer leg (35) and said adjoining ceramic tile (5, 6). To this end, a chamber open only to one side is embodied, together with the thickened area (34) forming the distancing means (36), at the free end of the leg (35) in the direction of the side of the ceramic tile whose edge is to be finished.
Patent UA-19313-A (UA)
Title: Breathing self-rescuer
Filed: 1990-11-26
Abstract: A breathing self-rescuer contains a regenerative cartridge with the sorbent of carbon dioxide. The cartridge is divided into two interconnecting compartments. The invention relates to the breathing self-rescuers and can be used in mining industry and other industries for rescue operations.
Patent UA-13146-A (UA)
Title: Multi-row radial-piston hydro-motor with multiple operation
Filed: 1991-06-25
Abstract: Multi-row hydro-motor has profiled guide, traverses, cylinder block with radial reborings and slots, and end guide surfaces, piston groups.
Patent BG-104930-A (BG)
Title: 2-phenyl-1-[2-(-aminoethoxy)-benzyl]-indole in combination with estrogens
Inventor: PICKAR JAMES H
IPC: A61K31/565
Filed: 2000-11-08
Abstract: The present invention relates to new formulations containing one or more estrogens and 2-phenyl-[4-(2-aminoethoxy)benzyl]-indole compounds which are useful as estrogenic agents, as well as pharmaceutical compositions and methods of treatment utilizing these compounds, which have general structures where the substituents have the meanings listed in the description 22 claims
Patent BG-108429-A (BG)
Title: Support for information display unit with at least one display surface
Inventor: L HOTEL FRANCOIS
IPC: G09F1/08
Filed: 2003-12-09
Abstract: The invention concerns a support comprising at least a blank made of substantially rigid and pliable material comprising the display surface (11), stress means (10, 20, 21) for providing the blank display surface (11) with a convex shape and means (9, 19, 5) for maintaining the convex shape of the blank display surface (11) countering the stress means (10). The maintaining means countering the stress means (10) for maintaining the convex shape of the blank display surface (10) are designed so that their action is discretely distributed along the display surface of the blank (11) through a plurality of strips (9).
Patent BG-110458-A (BG)
Title: A system for public access to information through internet
Inventor: GEORGIEV VESELIN
IPC: H04L12/28
Filed: 2009-09-03
Abstract: The invention refers to a system for public access to information through Internet, which consists of an Internet platform for an information transportation, at least one information terminal, supplied with an industrially produced computer, a periphery for a link with the consumer and a subsystem for feedback and control. The information terminal (2) is supplied with an active second net hart working by a radio channel (5) for a distribution of a free access to Internet by a wireless channel ("WIFI NotSrot"). The computer (4) is supplied with a hardware module for performing apparatus as well as remote restarting and is fit to work at hard climatic conditions and low feeding voltage +12 V. The sensor liquid crystal display (6) in an inactive performance is a web page without an address field for dialing an Internet (URL) address, but constructed from active banners (13). In the keyboard (7) a mechanical Breil alphabet is built in. The subsystem for feedback and control of the information resources is built up out of a number of servers (14 and 16), supplied with a ware server. The system will find application as a free of charge publicly accessible source of useful segmented information through Internet.
Patent BG-110990-A (BG)
Title: Multirotor hydrokinetic turbine with vertical shaft
Inventor: SAPOUNDZHIEV ROUMEN
IPC: F03B3/12
Filed: 2011-07-12
Abstract: This device can be used for electric energy production from water pressureless current. The device is multirotor hydrokinetic turbine with vertical shafts positioned across the current. To increase the efficiency in front of every rotor is installed a nozzle (2) which locally accelerate the current and give the exact direction against the blades of the rotor (1).
Patent BG-113027-A (BG)
Title: Hall effect element
Inventor: LOZANOVA SIA
IPC: G01R33/07
Filed: 2019-11-12
Abstract: The Hall effect element contains a current source (1) and a rectangular semiconductor wafer (2) of n-type hopping conduction, on one side of which five rectangular ohmic contacts are formed in series and at a distance from each other - the first (3), second (4). ), third (5), fourth (6) and fifth (7). The third contact (5) is central, as the first (3) and fifth (7), conversely the second (4) and fourth (6) are symmetrical to it. On the long sides of the second (4) and fourth (6) contacts, near and at equidistant to them, there is a deep p-type zone (8) equal to their length. The first (3) and second (4), as well as the fourth (6) and fifth (7) contacts are located close to each other. The terminals of the current source (1) are connected to the second (4) and fourth (6) contact. The first (3) and the fifth (7) contacts are connected, as the common point and the central contact (5) are the differential output (10) of the Hall effect element. The measured magnetic field (10) is parallel to both the plane of the wafer (2) and the long sides of the ohmic contacts (3, 4, 5, 6 and 7).