baber/WOPTO huggingface dataset:
Patent NL-7410930-A (NL)
IPC: B29C55/00
Filed: 1974-08-15
Abstract: 1448533 Moulded ion exchange membrane MITSUBISHI PETROCHEMICAL CO Ltd 13 Aug 1974 [17 Aug 1973] 35611/74 Heading B5A [Also in Division C3] Ion exchange membranes comprising finely divided ion exchange resin heterogeneously dispersed in a thermoplastic resin are prepared by mixing (1) a thermoplastic resin and (2) substantially dry ion exchange resin powder in proportions of 2 : 8 to 8 : 2 by weight, preparing pellets from the mixture, adding before or after pelletizing 0À1 to 10 parts by weight per 100 parts of resins of (3) a lubricant selected from fatty acid amides, fatty acid esters and metallic soaps, subjecting the pellets to extrusion and to pressing using at least one set of rolls at 50‹ to 150‹ C. Preferably two to five sets of rolls operating at 70‹ to 130‹ C. are used to cool, solidify and smooth the membrane and prevent shedding of ion exchange resin particles. The membranes may be improved by immersing in hot water, aqueous alkali or aqueous acid. In examples membranes are prepared by pelletizing, extruding and pressing compositions of polypropylene and (1) sulphonated cross-linked polystyrene and sorbitan stearate, (2) sulphonated cross-linked polystyrene and ethylene bis-stearamide and (4) epoxy resin containing amino groups and sorbitan stearate.
Patent NL-7514016-A (NL)
Title: Patient support table with pivotal edge gate members - has mattress with discharge outlet for bathing water retained when gate members in up positions
IPC: A61G7/00
Filed: 1975-12-02
Abstract: A support table for a recumbent patient has a table plate provided at least along the side edges, and preferably also at the head and foot edges, with gate members which are pivotally mounted so that they can be fixed in up positions. In the up positions the gate members not only keep a patient from rolling off the table but they cooperate with a mattress on the table to form a trough in which water may be retained for bathing the patient. The mattress has an outlet for discharging the water after bathing. In the down positions of the gate members the mattress edges are also folded downwardly.
Patent NL-8000039-A (NL)
Title: Holster for petrol distributor gun - has nozzle stored in sleeve with outlet passing through flame trap filter to pump unit to recover drips from stored gun
IPC: B67D7/40
Filed: 1980-01-04
Abstract: The installation comprises a sleeve or holster (9) which is attached to the side of the petrol dispensing pump (1). This sleeve is a close fit around the petrol distributor gun (8) and is made from a material not affected by the petrol. The lower end or outlet (10) from the sleeve is directed into the pump unit (3) drawing petrol from the main tank (4). Drips from the gun, stored with its nozzle downwards when not in use, are recovered for latter use by passing through a flame trap filter (12) to enter the pump unit.
Patent NL-8003297-A (NL)
Title: Stylus for high density video recording medium - has elliptical structure with front edges forming outline of electrode surface with inclined section
IPC: G11B9/07
Filed: 1980-06-05
Abstract: A pick-up needle is for the reproduction of recorded information signal on a high density information medium. The reproduction is in the form of a change in capacitance due to a change in the geometric shape on the tracks on a recording disc. The needle has a main structure with a pointed section and an electrode mounted on a support area. The main structure (40) has a pair of side surfaces (41) with front edges (43a, b) to determine the outline of the electrode support surface. The front edges have two parallel vertical sections near the point of the needle forming a small rectangle whose width is smaller than the width of the track. The remaining section of the edges of the electrode surface are inclined.
Patent NL-8201004-A (NL)
Title: Immobilisation of cells with glucose isomerase activity - by coupling to blood serum or plasma with glutaraldehyde
IPC: C12N11/02
Filed: 1982-03-11
Abstract: Immobilisation of microbial cells having glucose isomerase activity is effected by reaction with glutaraldehyde (I) in the presence of blood serum or plasma. The serum or plasma can be used in fresh liq. form or in powdered, freeze-dried or frozen form. The ratio of the wt. of the cells to the vol. of serum or plasma is pref. 1:1 to 1:10 (sic.), The immobilised cells are useful for continuous prodn. of high-fructose syrups from glucose syrups. They are stated to have good stability and high activity.
Patent NL-8400250-A (NL)
Title: Perambulator with hinging frame sections - has fixing devices to bicycle luggage rack on both sections under seat
IPC: B62B7/08
Filed: 1984-01-27
Abstract: The perambulator incorporates a seat and a footrest fixed to a frame of profiled sections in the front and rear portions hinging together at the top and with wheels at the bottom. There is a fixing device at the rear under the seat. Other fixing devices are provided on the rear portion and which together with that under the seat allow the perambulator to be secured to a bicycle luggage rack. The rear portion is then folded inwards so that all wheels come on the same side of the rack, with the devices on the rear portion under the front part of the seat.
Patent NL-8500290-A (NL)
Title: Granular material distribution equipment - has inlet pipe from acceleration mechanism connected to outlet pipes via shutter
IPC: B65G43/08
Filed: 1985-02-01
Abstract: The equipment distributes granular material e.g. seed, having feed and acceleration mechanisms for it. An inlet pipe (4) is connected to the accelerator mechanism (7,8) and to two or more outlet pipes (5) via a shutter (6). A detector in the inlet pipe emits a control signal actuating the shutter and discharge pipes (20) are connected to the outlet pipes. The acceleration mechanism can incorporate a passage for the material whose wall is formed by a curtain of gas flowing at high speed.
Patent NL-8700600-A (NL)
Title: Determn. of lead content of gasoline etc. - by shaking with iodine mono:chloride soln., neutralising, converting to red complex, and comparing with colour standard
IPC: G01N31/22
Filed: 1987-03-12
Abstract: A test method for on-site determn. of traces of Pb in lead-free gasoline and light oil fractions, comprises shaking the sample with iodine monochloride soln. to convert organic Pb into water-soluble Pb cpds.; neutralising excess iodine monochloride with sulphite; adding a small amt. distilled water and buffer/ 4-(2-pyridylazo) -resorcinol dihydrate di Na salt soln.; and measuring the Pb concn. by comparing the colour of the aq. layer with a colour standard comprising strips of coloured transparent plastic film of known value.
Patent NL-8700665-A (NL)
Title: Embossed concrete block-production machine - has pressure plate moved up and down above flexible material
IPC: B28B11/08
Filed: 1987-03-20
Abstract: The machine produces concrete blocks with embossed exposed surfaces. It has a support for a number of blocks (17,18) and a piece of flexible material above the support. The flexible material can be replaced with a clean piece. Slightly above the flexible material is a pressure plate (15) moved up and down by a drive mechanism (3). In the lowermost position it shapes the blocks in the desired manner.
Patent NL-8701939-A (NL)
Title: Grid cleaner with hydraulically operated gripper - has suspended carriage running in rail having motor driven drum and hoist cable moving gripper block up and down to remove muck from grid
IPC: E02B8/02
Filed: 1987-08-18
Abstract: The grid cleaner has a suspended carriage running in a rail having a motor driven drum and with a hoist cable moving a block up and down. A hydraulic operated gripper is attached to the block, to clean and remove muck caught against the grid. The block has fluid supply and outlet pipes which can be paid out from or brought into the suspended carriage. The gripper is connected to the carriage by non-round telescoping parts which also house the pipes. The hoist cables and pipes are mounted adjacently in parallel and can all be wound onto the drum.
Patent NL-8702757-A (NL)
IPC: F16K47/00
Filed: 1987-11-18
Abstract: The invention concerns a one-way-valve, which has been provided with a chamber (19) connected with the supply side (3) of the valve by a throttle channel (22). This chamber can be provided in the valve body or in the valve seat (2). When the valve body hits the valve seat, the water pressure at the user's side of the valve empties the chamber through the channel, slowly decelerating the movement of the valve body. This avoids the building up of harmful shock waves in the water supply network.
Patent NL-8802537-A (NL)
Title: Sliced foodstuffs package - has dishes fitted together after opening to form container
IPC: B65D21/02
Filed: 1988-10-14
Abstract: The package is for foodstuffs such as meat or cheese in slices (19), this being accommodated between two sheets (3, 4) welded together along the edges. Between the sheets are two small dishes (1, 2) with upright edges (8,9; 12, 13), and fitting one onside the other. The food is contained in one of them, and after opening the other (2) can be used as a cover for the first one (1), so as to form a storage container (21).
Patent NL-8902503-A (NL)
Title: Roller-skate wheel holder - is made of U=shaped laminated plastic with carbon fibre reinforcement
IPC: A63C17/06
Filed: 1989-10-09
Abstract: A wheel-holder for a roller-skate is in one piece and of laminated plastic. It is of U-shaped, laminated plastic on a mould layer by layer. The outermost reinforcing layers are formed by carbon-fibre cloth and parallel strip of the same material. The core consists of a number of layers of polyester-fibre cloth, the whole being satd. in hardening plastic.
Patent NL-9401437-A (NL)
Title: Gravedigger
Inventor: STAAY JOHANNES JACOBUS VAN DER
IPC: E02F9/08
Filed: 1994-09-02
Abstract: A gravedigger for digging graves for burying human remains, wherein the frame of the gravedigger comprises a mechanism for adjusting the wheel base and thus the length of the frame, and at least one base support which can be extended in the direction transverse to the longitudinal direction of the frame and at least one extendible base support on the other side of the frame. The gravedigger is eminently suitable for use on burial places which are difficult to reach or difficult to walk on.
Patent PT-72868-A (PT)
Title: Aqueous polysocyanate lignin adhesive
IPC: C08L75/04
Filed: 1981-04-15
Abstract: An aqueous polyisocyanate-lignin adhesive for use particularly in the manufacture of wood composition board comprises in admixture with each other an organic polyisocyanate and the lignin product resulting from the chemical pulping of lignocellulose.
Patent PT-77706-A (PT)
Title: Process for the preparation of a glue containing organic synthectic polymers
Inventor: SPERLING BENT
IPC: C09J157/00
Filed: 1983-11-23
Abstract: A glue is disclosed which comprises a solution of at least one water-insoluble synthetic organic polymer, such as PVC or ABS, in a solvent which essentially consists of one or several compounds selected from the group consisting of 5- or 6-membered water-miscible lactones or lactams having a melting point of at the most -10 DEG C, a boiling point of at least 200 DEG C and a flash point of at least 90 DEG C, such as N-methyl-2-pyrrolidone or  gamma -butyrolactone. The polymer or polymers may be present in a concentration of between 0.5 and 50%, in particular about 10% by weight. 
<??>The glue may be used at tropical temperatures without problems arising from solvent vapours and without fire risks. The glue is particularly useful for gluing soft PVC articles to hard PVC articles without loss of the sort character of the sort PVC, and for gluing different polymers, such as PVC on polycarbonate or polycarbonate on polyacrylate.
Patent PT-84489-A (PT)
Title: Improved process for preparing an antibiotic namely tylosin
Inventor: COX KAREN LEIGT
IPC: C12N1/20
Filed: 1987-03-16
Abstract: A means for increasing the antibiotic-producing ability of an antibiotic-producing microbial host cell is disclosed. The method involves transforming an antibiotic-producing microorganism with a recombinant DNA cloning vector that codes for the expression of a rate-limiting antibiotic biosynthetic enzyme or other gene product.
Patent PT-86225-A (PT)
Inventor: BOSIES ELMAR
IPC: C07F9/547
Filed: 1987-11-26
Abstract: Diphosphonic acids of the formula I 
<IMAGE>
 in which
 Het denotes a hydrogenated or partially hydrogenated heterocyclic ring having one or two nitrogen atoms which, independently of one another, can optionally be substituted by lower alkyl, benzyl or cyclohexylmethyl,
 B denotes a nitrogen atom or a C-H group, where the C-atom substituted by G can also form a double bond with B,
 R1 and R2 each denote hydrogen, lower alkyl or together denote an alkylene chain having 3 - 5 carbon atoms, where these can thus contain a Het-fused ring with up to 3 double bonds, 
<IMAGE>
 in which R3 denotes hydrogen or lower alkyl,
 alk denotes a valency line or a straight-chain or branched alkylene chain having 1 - 6 carbon atoms which must not start from a hetero atom,
 X denotes hydrogen, hydroxyl or an amino group,
 G denotes hydrogen or the radical Ys and
 m, r and s can each be 0 or 1, where m + r + s must always be 1,
 with the proviso that if alk denotes a valency line, Het must not represent a pyrrolidine ring substituted in the 2-position by Y,
 and their pharmacologically acceptable salts are used for the treatment of disorders of calcium metabolism.
Patent PT-92495-A (PT)
Inventor: LOHMANN ALFRED
IPC: F16C27/06
Filed: 1989-12-06
Abstract: The invention relates to the arrangement of the axle bearings in a running gear for rail vehicles, each axle bearing having on the outside a rubber-metal shell segment with an outer metal shell and an inner metal shell and a rubber intermediate layer and is mounted by means of this shell segment in the side cheek of the running gear. The object of the invention was to find an arrangement of the axle bearings for a running gear for rail vehicles in which a required primary vertical suspension is to be combined with a required horizontal  longitudinal rigidity of the axle bearings in a simple and cost-effective component. According to the invention, this object is achieved in that the rubber intermediate layer (4b) has break-throughs (6) running in the axial direction above the plane of the axle and in that metallic sub- segments (4d) are coaxially embedded in the rubber intermediate layer of the shell segment (4), beginning from the longitudinal sides of the latter. In this case there is arranged in each case one break-through (6) at the end of the sub-segments (4d) or one break-through (6) at the end of the sub-segments (4d) and at least one break-through (6) in the rubber intermediate layer (4b) above the break-throughs (6) at the end of the sub-segments (4d). <IMAGE>
Patent PT-94802-A (PT)
Inventor: JEFFS DAVID GEORGE
IPC: B29K105/06
Filed: 1990-07-24
Abstract: A granular filler, suitable for incorporating in a composition for use in coating the surface of a glass mat-reinforced thermoplastic material, characterised in that the granular filler comprises (a) a particulate inorganic material, (b) from 0.1% to 10% by weight, based on the weight of the inorganic material, of fine carbon black, and (c) sufficient of a natural or synthetic latex composition to provide from 1% to 10% by weight of elastomer, and in that the granules have diameters in the range from 0.01 mm to 0.1 mm. <IMAGE>
Patent PT-96026-A (PT)
Inventor: TSOUDEROS YANNIS
IPC: C07D417/06
Filed: 1990-11-28
Abstract: Compounds of general formula (I):   <IMAGE> (I)  in which: R1 represents a hydrogen atom or a lower alkyl group, and R2 represents a substituted or unsubstituted alkyl, a phenyl or a substituted or unsubstituted heteroaryl, their enantiomers, diastereoisomers and epimers and their addition salts with a pharmaceutically acceptable base when R1 represents a hydrogen atom or when R2 comprises a carboxylic acid group. Medicinal products.
Patent PT-96677-A (PT)
Title: Electric insole with accumulation and thermal distribution
IPC: A43B13/10
Filed: 1991-02-05
Abstract: It is intended for constant warming of the feet of the user, the principal feature being the saving of energy. The simple form thus achieved allows mass-production, resulting in, as final product, a highly useful comfortable shoe, allowing the solution of serious clinical problems which hitherto have remained unsolved. From experiments already carried out it was proved that, with the thermoelectric "insole", the user immediately has an optimum sensation of well-being, since warming of the feet is immediate. Nor was any drawback encountered. Its manufacture is highly viable as demonstrated by the production of the respective resistance-type prototype. The aluminium plates (lacuna) the insulation function in an effective manner and therefore the authors predict that this invention will be highly useful.
Patent SI-9400400-A (SI)
Inventor: ZADEL PETER
IPC: G08B3/10
Filed: 1994-11-02
Abstract: Izum je osnovan na problemu, zasnovati zvočilo,
zlasti za zvočne alarmne ali signalne naprave, pri
katerem bo ob nespremenjeni dovedeni energiji oz.
vhodni moči zvočila na izhodu dobljen ustrezno
usmerjen zvočni tok, ki bo imel v primerjavi z doslej
znanimi tovrstnimi napravami znatno večjo jakost, s
čimer bo zvočilo omogočalo izboljšanje učinkovitosti
celotne alarmne ali signalne naprave. Pri tovrstnih
zvočilih, je v ohišju (1), stoječem iz osnovnega dela
(Γ) in pokrova (1”), nameščena piezoelektrično
vzbujana membrana (2), pri čemer nastali zvočni tok
ohišja (1) izstopa skozi ustrezne odprtine (13) v
pokrovu (1") ohišja (1). Pri zvočilu po izumu je pokrov
(1”) konveksnega prizmatičnega ohišja (1) na svoji
pročelni površini (10) zasnovan z osrednje razporejeno
sferično izbočitvijo (7), obdano na omenjeni
površini (10) s koncentričnima žleboma (8, 9) na
notranji površini (11) pa z znotraj koničnim lijakom
(12) usmerjenim proti membrani (2). Slednja je
vgrajena v lastnem okrovu (6) - vpeta med osnovnim
delovm (1’) in pokrovom (1”) ohišja (1). Nadalje je
pokrov (1”) ohišja (1) opremljen s cirkularno razporejenimi
in v cirkularni smeri med seboj enakomerno
razmaknjenimi odprtinami (13), od katerih je vsaka
zasnovana s poševno posnetim notranjim robom (14).
Patent SI-9620096-A (SI)
Title: Anchoring device for a pole- or post-like object
Inventor: KRINNER KLAUS
IPC: E04H12/22
Filed: 1996-07-18
Abstract: Described is an device designed to anchor a pole- or post-like object (4) in the ground, the device having a threaded section, which can be drilled into the ground and removed again in the same way, and a tubular section designed to hold the object (4), a device (8) designed to maintain the object (4) in the upright position in the tubular section being located in the tubular section (6). The device (8) which maintains the object in the upright position has a support element (14; 66) which is located in the tubular section (6) and which has an aperture enabling it to fit round the object (4). The support element can be moved with respect to the tubular section (6) to enable the direction of the longitudinal axis (LG) of the object (4) to be adjusted with respect to the direction of the longitudinal axis (LB) of the tubular section (6) and to remain locked in place in any position selected.
Patent UA-18626-A (UA)
Title: Method for drying electric-insulation materials
Filed: 1990-02-15
Abstract: A method for drying electric insulating materials provides for moving those through drying chamber in paraffin heated to 160 - 180°C. The invention can be used in electro-technical industry in production of varnished cotton fabrics and welding electrodes.
Patent UA-6787-A (UA)
Title: Spray system
Filed: 1990-06-27
Abstract: The system includes a group of nearwellbore cups joint by the pipelines and connected to the water source. Water source is executed in form of interception channel, and the cups are placed consequently along the slope, at that by one of the end the connection pipelines are graded at the mark of maximum filling of the high placed cup, and with the second – at the mark of the bottom of the low placed cup.
Patent UA-12839-A (UA)
Title: Method for obtaining non-woven needle-punched materials made of thermo-plastic fiber
IPC: D04H1/485
Filed: 1991-07-01
Abstract: The method is in strengthening needle punching of preliminarily treated web obtained of connection threads drawn of spinning installations.
Patent BG-102690-A (BG)
Title: Il-8 receptor antagonists
Inventor: WIDDOWSON KATHERINE L
IPC: C07C275/42
Filed: 1998-08-12
Abstract: The invention relates to new compounds and to new applicationof phenylcarbamides for the treatment of deseases dependant onhaemokins and interleukin-8 (IL-8).60 claims
Patent BG-102864-A (BG)
Title: Application of phosphonic acid esters for the treatment of functional disorders of the brain and depressions
Inventor: MAURER FRITZ
IPC: A61K31/00
Filed: 1998-10-22
Abstract: The invention relates to the application of esters of thephosphonic acid for the treatment and prevention of functionalbrain disorders, in particular of Altzheimer's type of dimentia,and of depressions, to new compounds and to their preparation.12 claims
Patent BG-102999-A (BG)
Title: New 2,3-diasubstituted-4-(3h)-quinazolinons
Inventor: ELLIOTT MARK L
IPC: C07D239/91
Filed: 1998-12-08
Abstract: The invention relates to new2,3-diasubstitute-4(3H)-quinazolinon compounds with the formulato their pharmaceutically acceptable salts and pharmaceuticalcompositions and to methods for the treatment of neurodegenarativeconditions and such related to injuries of the central nervoussystem.22 claims
Patent BG-103690-A (BG)
Title: Device for visual indication of the acceleration or deceleration of a transport vehicle
Inventor: KATSAROV LJUDMIL KH
IPC: B60Q1/44
Filed: 1999-08-24
Abstract: The device is used in transport vehicles when the acceleration or deceleration exceeds the preset values. The visual indication is quick and accurate with comparable assessment of the critical values of the acceleration or deceleration of the movement with preset value allowances. The device includes an acceleration sensor (1) made of first integrated circuit (11) and a second integrated circuit performing the role of a amplifier (12) The output of sensor (1) is coupled to the input of a logical element consisting of a comparator unit (2), monovibrator (3) and pulse generator (4). The comparator unit (2) is made of two aperiodic links (21) of different time constants connected to the first and second input, respectively, of the integrated circuit (22). The monovibrator (3) is an awaiting multivibrator made of two logical elements AND-NO  coupled to a differentiation link and a positive feed back. The output signal of the monovibrator  (3) is coupled to the input of the pulse generator (4) the output of which is coupled to a control input of a unit for indication control (5) including the indication unit (6). All components are connected to the supply unit (7). 2 claims, 1 figure
Patent BG-104550-A (BG)
Title: Active hydraulic differential
Inventor: GANCHEV STILIJAN TS
IPC: F16H39/40
Filed: 2000-06-21
Abstract: The differential can be used in transport vehicles. It is compact and highly reliable, and individually distributes the driving torque, so that it can counteract the centrifugal forces and not allow any bogging. The hydraulic differential includes two volumetric hydraulic connectors having separate hydraulic circuits, interacting by means of a common closed piece of equipment, and also separate controlling channels (2) with their own closed pieces of equipment and locks (3). The re-distribution of the torque is controlled by mechanical effect on the locks (3) by mechanical devices, connected to actuators (11), also actuating, some devices for the generation of braking pulses (18) having anti-interlocking qualities. 2 claims, 2 figures