baber/WOPTO huggingface dataset:
Patent NL-8301400-A (NL)
IPC: D21B1/02
Filed: 1983-04-21
Abstract: A method of separating domestic waste comprises the steps of shredding the waste, separating the shredded waste in a first wind sifter 2 into a heavy fraction and a light fraction which comprises mainly paper, plastics sheet and organic material, screening the light fraction so as to obtain a through-flow mainly comprising organic material and an overflow mainly comprising paper and plastics sheet, and separating the overflow in a second wind sifter 7 into a heavy fraction comprising mainly paper and a light fraction comprising mainly plastics sheet. To provide a clean plastics fraction suitable for re-use, the light fraction from the first wind sifter 2 is screened on a coarse screen 5 having a screen opening size smaller than the average dimension ofthe plastics sheet in the waste after shredding so that the throughflow mainly comprises organic material and smaller pieces of paper and the overflow comprises mainly plastics sheet and larger pieces of paper and cardboard, and, after separation of the overflow from the coarse screen in the second wind sifter 7 into a heavy fraction comprising mainly larger pieces of paper and cardboard and a light fraction comprising mainly plastics sheet contaminated with light paper, this light fraction from the second wind sifter is wetted and then cleaned in a plastics afterseparator so as to provide a first fraction which contains clean plastics sheet and a second fraction which contains wet paper fibres. To form a combustible fuel the heavy fraction from the first wind sifter is separated by screening into an inert fraction and a combustible fraction, and this combustible fraction is combined with the heavy fraction from the second wind sifter.
Patent NL-8303554-A (NL)
IPC: B42F13/06
Filed: 1983-10-14
Abstract: A file for storing forms 12 comprising a front cover 1 connected to a back cover 3 by means of a back 2. The top edges of the back cover 3 of the back 2 and the front cover 1 are folded inwards along fold edges 8, thereby forming folded over strips 6, 6 min  and 7, 7 min serving as carrier sheet strips 4 and fastening sheet strips 5. Slits 9 for the passage of a flexible lacing strip 10 for threading forms 12, are present in the carrier sheet strips 4 and in the fastening sheet strips 5, the slits in the strips 5 being situated at the front side of the folded coverback 2. A foot 16 of a lacing strip 10 is not able to pass through slit 9 in carrier strips 4 formed by folded over strips 6, 6 min .
Patent NL-8801690-A (NL)
Title: Distribution switching cabinet for installation in public places - has personal identification keyboard system linked to central station via telephone lines
IPC: G08B29/02
Filed: 1988-07-04
Abstract: The switching or control cabinet is mounted on a wall in a public place. Access to the inside of the cabinet is obtained by opening a simple lock with a master key. When the door is opened a microswitch (3) energises a numerical keypad (4). The user keys in his Personal Identification Number - PIN -code which is transmitted to a group signal multiplexer unit (7). The multiplexer unit contains a microprocessor, typically one of the 68000 family of integrated circuits. The multiplexer units are connected via telephone cables (8) to a central recording station (9) equipped with peripheral units (11), e.g. screens and keyboards. In an alternative version the user carries a keyboard with him and plugs it into a socket in the cabinet when needed.
Patent NL-8802010-A (NL)
IPC: F16L23/14
Filed: 1988-08-12
Abstract: To avoid leakage hereby, owing to departing from a flat strip (1), said strip is folded according to parallel lines, inter alia a folding process such that the front wall and the back wall are parallel, wherein a ridge (3) of flexible material is applied to said strip (1) before said folding process takes place, which ridge (3) has such a volume that said folding process causes a deformation of said ridge (3). Such a method insures that a substantial part of the space between the front wall (12) and the back (13) wall is completely filled with sealing material so that not alone with the inserting of the channel edges but also with the legs of the hook shaped corner pieces a complete sealing is obtained.
Patent NL-8901860-A (NL)
Title: Mechanical weeding tool - comprises four radial strips fixed to edges of parallel discs on common shaft
IPC: A01B39/18
Filed: 1989-07-19
Abstract: The rotary ground-cultivation tool is for mechanical weed control. It comprises four or more metal strips fixed to the edges of two or more parallel round discs (3), the latter being mounted on a common shaft (4) passing through their centres The strips extend in the radial direction or at a small angle to it. The discs can be reinforced at their edges where the strips are joined to them.
Patent NL-9002430-A (NL)
Title: Diamond layer heat sink for electronic applications - has smooth thermal contact surface
IPC: H01L23/373
Filed: 1990-11-08
Abstract: A heat sink for use with electronic circuits is formed from a synthetic diamond layer, having a smooth surface for good thermal contact, backed by an optional bonding layer and a metal with good thermal transport properties. The surface of a substrate (1), e.g. a Si disc 3 mm thick, is well polished for good contact and finely scratched to provide growth points. The substrate is then coated with a synthetic diamond layer (2) approx. 65 micon thick by CVD techniques. A metallic bonding layer (3) consisting of e.g. a multi-layer of Ti-Pt-Au may be applied to the diamond layer. This is then backed by a suitable metal coating (4) with good thermal properties, e.g. Cu, applied by electro-plating techniques, with thickness dependent on the required properties of the heat sink.
Patent NL-9100633-A (NL)
Title: Energy creation from upwards pressure of fluid - which uses buoyancy chambers connected to rotating air displacement pump
IPC: F03G3/00
Filed: 1991-04-11
Abstract: Archimedes' law concerning the upwards pressure of water can be supplemented by a second law to the effect that the upwards pressure exerted by a fluid can be used as a source of energy by a stepped water mill (Fig 1) and an air pump. Ten cube-shaped buckets (1-10) each of 1-litre capacity are carried around and lower axles. Buckets 1 to 4 contain air; buckets 6-9 contain water; buckets 5 and 20 and in transition. The iron pump consists of two iron pistons, each weighing 6 kg, rigidly joined. The pump is fixed to and rotates around the lower axle, gravity producing a reciprocating motion. One completes rotation of the pump supplies four buckets with air (arrows p).
Patent NL-9301557-A (NL)
Title: Transverse lamella for a light box
IPC: F21V11/02
Filed: 1993-09-09
Abstract: Transverse lamella for a light box, wherein a number of transverse lamellae are arranged beneath the light source(s) accommodated in the light box, at least virtually parallel to one another and transversely with respect to the longitudinal direction of the box, a transverse lamella being delimited by lateral delimiting surfaces which run obliquely upwards from the bottom delimiting edge of the lamella, away from one another, and are connected to one another in the vicinity of their top edges by a top delimiting surface, in such a manner that the transverse lamella, as seen in cross section, is substantially triangular, and one delimiting surface extends over a greater height from the bottom delimiting edge of the transverse lamella than the other delimiting surface.
Patent NL-9400196-A (NL)
Title: Revolving door for protecting access to a room
Inventor: ROMPA JOZEF JOHANNES THERESIA
IPC: G07C9/02
Filed: 1994-02-08
Abstract: The invention describes a revolving door 1 for protecting access to a room 8, comprising a shaft 2 which can rotate in one direction and a number of wall panels 3 which are connected to the shaft 2. Walls 4, 5, which define an entry opening 6 and an exit opening 7, are placed around the path of the door panels 3. There is a closure member 12 for closing the exit opening 7. The closure member 12 is coupled to actuating means 13 which interact with detection means. The detection means are designed for individual identification of people and comprise a reporting unit 10 and an authorisation unit 11, and act only when the reporting person is inside an area which cannot be left and is formed by two successive door panels 3 and a wall 5 of the revolving door 1. <IMAGE>
Patent NL-9400420-A (NL)
Title: System comprising substrates for colour reproduction, and substrates and clock mechanism suitable for such a system
IPC: G09F5/04
Filed: 1994-03-17
Abstract: The invention relates to a system in which substrates are suitable for having colours reproduced thereon. At least two substrates are located underneath or above one another, respectively. These substrates can be moved with respect to one another. The substrates consist of such a transparent material that it is possible to perceive simultaneously the colours of all substrates situated above or below one another, respectively, as one or more mixed colours.
Patent NL-9400776-A (NL)
Title: Double-walled plastic crate
Inventor: BENRAAD COENRAAD JOHANNES BART
IPC: B65D1/24
Filed: 1994-05-10
Abstract: A plastic crate has a base and upright side walls which are at least partially of double-walled design. The double-walled side wall parts comprise an inner wall part and an outer wall part which are joined together at the top of the crate by a top edge part and in the vertical direction of the crate by connecting strips which extend in the vertical direction, in such a manner that the double-walled side-wall parts comprise passage-like spaces which are closed off by the top edge part. An opening which directly adjoins the top edge part is made in the inner wall part of the passage-like space(s). This opening serves as a drain opening when the crate is washed upside-down. <IMAGE>
Patent NL-9401246-A (NL)
Inventor: TILBURG JOHAN VAN
IPC: H04L9/32
Filed: 1994-07-29
Abstract: The invention relates to a method for checking data sequences, comprising a protection step and a verification step, with a control sequence being formed in the protection step on the basis of an identification sequence, which identification sequence comprises identification values which identify data sequences which are to be protected, and which control sequence comprises control values of which at least some have been formed on the basis of operation values, which operation values have been derived from data of sequences which were identified by the said identification values, and with the data sequences being verified, in the verification step, on the basis of the control values. In accordance with the invention control values are formed, successively, by combining an identification value with an operation value related to a preceding control value. The invention is especially useful for verifying data files.
Patent NL-9401333-A (NL)
Title: Universal, electrically driven tiltable lifting appliance with portable baggage container for cars
Inventor: HERTIG DANIEL EVERT
IPC: B60R9/06
Filed: 1994-08-18
Abstract: The advantages over other carriers are: that baggage no longer has to be lifted onto the carrier; in this case, the baggage is raised by the electrically driven, tiltable lifting appliance (Figures 1 and 2). The advantage of the portable baggage container (Figure 7-1) is that the unit can easily be coupled to the supporting frame (Figure 2) and that it is not necessary to load the luggage at the car, since the baggage container is portable. It is then possible to load and/or unload the luggage elsewhere, for example at home, in the garage or at the workplace. Yet another advantage of the portable baggage container is that the baggage is transported in a closed system, so that its contents remain dry. This creates a second "boot", with the difference that this boot is portable. <IMAGE>
Patent PT-83029-A (PT)
Title: Plant for the electrolytic production of reactive metals in molten salt baths
IPC: C25C7/00
Filed: 1986-07-21
Abstract: The plant for the electrolytic production of a metal in a molten salt bath by deposition at the cathode in the solid state includes an outer casing (2), means (16a, 20a) for maintaining an atmosphere inert to the metal to be produced in the casing, a container (6) within the casing and arranged to contain the molten salt bath and having a movable cover (48), a plurality of electrodes (52) suspended in the molten salt bath each bearing on means (54a, 54b) for supporting it and connecting it electrically, the means comprising for each of the electrodes a pair of electrically conductive elements (56) facing each other and supported respectively by two opposite walls of the container and handling means (8) associated with the outer casing for removing any one of the electrodes from the container after raising of the movable cover.
Patent PT-85231-A (PT)
Inventor: JUNGE UWE
IPC: H04Q11/04
Filed: 1987-07-02
Abstract: The line trunk groups, which are connected to the doubled switching network via two time-division multiplex lines each and exhibit, among other things, one group switch each and one local group processor each are associated with one another in pairs. In preparation for a switching to standby of the central switching network and associated central processor, the subscriber lines and/or junction lines of the two line trunk groups in each case associated with one another in pairs which are connected to a first one of these two line trunk groups can be switched from the group switch of the first line trunk group to that of the partner line trunk group, that is to say of a second line trunk group - and conversely, in which arrangement their local group processor also takes over all control functions (for the local group processor of the first line trunk group). The local group processors of all first ones of the two line trunk groups in each case associated with one another in pairs are connected via the switching network taking up operation for the impending switching to standby to their corresponding central processor and loaded by the latter with all the required software. In the meantime, the switching operation is continued with the second local group processors in each case until the loading procedures have been concluded and switching to standby takes place from the central switching network and central processor and the temporary switching-over of the subscriber lines and/or junction lines within each of the pairs of line trunk groups is cancelled again. 
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Patent PT-88782-A (PT)
Title: Low noise radial fan - has offset partition ends relative tongue and specified blade spacing to reduce fan noise
Inventor: EVTEEV IGOR VLADIMIROVICH
IPC: F04D/
Filed: 1988-10-17
Abstract: The radial fan consists of a spiral casing with tongue, two inlets and one outlet plus rotor and shaft carrying a bladed disc so the blades form compartments within the rotor and run clear of the tongue. Partitions cantilevered off the main body reach into the compartments at their free ends. The free ends (19, 20) of the partitions (17, 18) should be offset (ALPHA 1) relative the tongue (2) against the rotor (6) rotation. The clearances (b1) between the tongue and the blade outlet edges (10, 14; 12) are 0.03-0.2 of the distance (R1) between the rotor axis (01) and the outlet edge. When the rotor revolves (A) gas (air) is fed in (C1, C2) via inlets (3, 4) to compartments (11, 15) to change into radial direction and impinge on the rotor blades in two flows thus forming aerodynamic trails at the partition ends. The drive and the disc blades impart energy to the gas flow which is fed to the consumer via outlet (5). The trails are entrained to the tongue area.
Patent PT-90129-A (PT)
Inventor: HARPER JEFFREY W
IPC: C12N15/12
Filed: 1989-03-28
Abstract: Site-specific mutagenesis of a gene for angiogenin producing DNA sequences encoding mutant proteins having increased angiogenic activity are disclosed. Expression vectors containing these sequences are introduced into host cells and direct the production of the mutant angiogenic proteins with markedly increased angiogenic and ribonucleolytic activity. Replacement of a single amino acid, the aspartic acid at or corresponding to position 116 of angiogenin, with another amino acid including asparagine, alanine or histidine, yields mutant proteins with 8 to 15 fold increased ribonucleolytic activity toward tRNA and rRNA and 10 to 100 fold increased angiogenic potency in the chorioallantoic membrane assay. The mutant angiogenin proteins of this invention are useful therapeutic compositions to promote the development of a hemovascular network in a mammal or to promote wound healing, in particular, healing of torn or traumatized fibrocartilage material.
Patent PT-90671-A (PT)
Title: Hydrodynamic radial or thrust bearing - having bearing pads and integral supporting structure optimising fluid wedge formation
IPC: B22F5/00
Filed: 1989-05-26
Abstract: Hydrodynamic bearing for supporting rotating shaft on fluid film comprises a number of bearing pads supported by an integral supporting structure. The structure comprises a primary support portion, a secondary support portion, and a tertiary support portion. Each portion is adapted to deflect relative to the others to enable the bearing pads to move with six degrees of freedom such that, under load, they deflect to positions in which their trailing edges are closer to the shaft than their leading edges and optimum hydrodynamic wedges are formed.
Patent PT-90829-A (PT)
Inventor: RYHAM ROLF
IPC: F24F3/14
Filed: 1989-06-12
Abstract: Process for the evaporative concentration of liquids. Vaporization is carried out by indirect heat exchange with a heating fluid in an evaporator. The vapor produced in the evaporator is thereafter condensed in a condenser by indirect heat exchange with a cooling liquid which is mainly composed of the liquid to be concentrated or the liquid which has already been concentrated in the evaporator. The vapor pressure over the cooling liquid in the condenser may be lowered by causing gas to flow in contact with the cooling liquid.
Patent PT-94504-A (PT)
Inventor: GOWAN WALTER G JR
IPC: A61K31/192
Filed: 1990-06-27
Abstract: The present invention relates to an aqueous pharmaceutical suspension composition comprising: from about 0.2% to 20% of a substantially water insoluble pharmaceutical active, e.g. ibuprofen; a suspension stabilizing effective amount of xanthan gum, pregelatinized starch and polyoxyethylene sorbitan monooleate; an effective amount of taste masking composition; and water, as well as a process for producing such aqueous pharmaceutical suspensions.
Patent PT-98419-A (PT)
Inventor: BROECK HENRIETTE C VAN DEN
IPC: A23K30/18
Filed: 1991-07-23
Abstract: Methods and expression constructs are provided for the cloning of genes from fungal origin which encode polypeptides having xylanase activity and their overexpression in a selected microbial host cell. Xylanases of fungal origin generally have lower pH optima and remain stable over a broader pH range than do xylanases of bacterial origin. The present invention provides for the high level production of fungal xylanases which are may be used in a variety of industrial applications requiring xylanase activity at a low pH.
Patent SI-9200208-A (SI)
Inventor: VEBER ZORAN
IPC: B22D41/12
Filed: 1992-08-31
Abstract: Uporaba livarske ponovce pri obdelavi taline z
Mg legurami, ki ima več kot dva različna premera, od
katerih je najmanjši (dl) na dnu ponovce, v katerega
so nameščene najmanj tri reakcijske komore enakih
ali različnih oblik, velikosti in višin (hk) s stropom (3) ali
brez njega, ki je nameščen med (h/2) in (2/3h)
ponovce z najmanj eno odprtino, omogoča izdelave
visokokvalitetnih litin s kroglastim grafitom, z nizkimi
stroški, z enostavno uporabo in ekološko čistim
postopkom.
Patent UA-6799-A (UA)
Title: Statistical voltage surge and fall analyzer
Inventor: MAIER VIKTOR YAKOVYCH
Filed: 1990-07-10
Abstract: The statistical voltage surge and fall analyzer comprises a threshold switch, RS flip-flop, a counter and the first storage unit. There is a voltage surge and fall duration decipher, the first storage unit, a register, an analog-to-digital converter and AC/DC voltage converter, the input being information analyzer input and the output is connected to an analog-to-digital converter information input and address input high-order bits of the first storage unit and an information register input through the threshold switch in it.
Patent AT-A15632000-A (AT)
IPC: C22F1/04
Filed: 2000-09-14
Abstract: Three-stage heating and cooling pretreatment, finally stabilizing the grain structure under reducing temperature, for at least 420 hrs, preferably for 1000 hrs, produces stabilized grain structure with good mechanical properties: hardness HB up to 65 (2.5/62.5/16); limiting expansion Rp0.2 up to 140 MPa, preferably 130 MPa; tensile strength Rm up to 270 MPa, preferably 240 MPa; and uniform expansion before area reduction exceeding 18%. If appropriate, after extraction of the component from the mold, it is precipitation-hardened at a temperature of 165 degrees C-190 degrees C, over an interval of 12-38 M.
Patent BG-101574-A (BG)
Title: Fire resistent covers of melamine-formaldehyde resin fibres
Inventor: GUENTER ERHARDT
IPC: C08G12/26
Filed: 1997-06-05
Abstract: The invention relates to the employment of melamine resinfirbres for the manufacture of fire-resistant covers.12 claims
Patent BG-103188-A (BG)
Title: Improvement purification and recovery of acetonitrile
Inventor: GODBOLE SANJAY P
IPC: B01J39/04
Filed: 1999-02-22
Abstract: By the method raw acentonitrile containing acrylonitrile asan impurity, and water is supplied in the upper part of thedistillation column. The raw acetonitrile is distilled in thepresence of water for a period of time where the entireacrylonitrile admixture is evaporated in the presence of thewater, the entire acrylonitrile is removed in an upper streamcoming out of the distillation column, and the raw acetonitrile isrecovered free from any acrylonitrile admixture from the lowerpart of the column. The attached figure is a flow chart of theflows in accordance with the invention and is described in greaterdetail in the description.16 claims, 1 figure
Patent BG-104037-A (BG)
Title: 6-pyrrolidin-2-ylpyrindine derivatives, their preparation and application in therapy
Inventor: LOCHEAD ALISTAIR
IPC: A61P43/00
Filed: 1999-12-22
Abstract: The invention concerns a compound of general formula in which: R1 represents a hydrogen atom, a (C1-C4) alkyl group or a phenyl (C1-C4) group optionally substituted; R2 represents a hydrogen atom or a (C1-C4) alkyl group; and R3, R4 and R5 represent each a hydrogen or halogen atom or a trifluoromethyl, cyano, hydroxy, (C1-C6) alkyl or (C1-C6) alkoxy group. The invention is applicable in therapy. 4 claims
Patent BG-107139-A (BG)
Title: Sodium-hydrogen exchanger type 1 inhibitor (nhe-1)
Inventor: CHEN WEICHAO G
IPC: A61K31/4155
Filed: 2002-09-23
Abstract: The invention relates to NHE-1 inhibitor of formula to methods of using it and to pharmaceutical compositions containing it. The inhibitor is useful for the reduction of tissue damage caused by tissue ischemia. 31 claims