baber/WOPTO huggingface dataset:
Patent NL-7407587-A (NL)
Title: Traffic indicator panel clamping system - uses an extruded section with groove which may be tightened by screw
IPC: G09F7/18
Filed: 1974-06-06
Abstract: The attachment system is based upon an extruded section with a vertical limb (34) with extrusion lugs (37, 38) suitable for mounting to a pole, and a horizontal flange or arm (36) of thinner material than that of the vertical section. At the other end of the horizontal portion is an upwardly extending vertical member (41) with a central U-groove to receive the indicator panel. The panel may be clamped from behind by a wall of the groove (40) being forced forwards by the pressure of a screw fitting into a clamping hole (49). Gripping is facilitated by a small notch (50) inthe front wall of the U-section.
Patent NL-7501212-A (NL)
Title: Positive-compression gas compressor - has liquefied gas injected into compression chamber
IPC: F25B1/04
Filed: 1975-01-31
Abstract: The compressor is particularly for handling refrigerating gas such as freon and ammonia. Means (10) are provided for injecting gas in the liquefied state into the compression chamber, and the compressor can be of the rotary vane type (1). The motor driving the compressor can also drive a pump circulating cooling oil through the motor, there being a heat exchanger in the oil circuit. Gas in the liquefied state is passed through the exchanger to cool the oil, before being injected into the compressor. The latter can be combined with a gas return circuit from the compressor outlet to the injection point, means being provided in the circuit for liquefying the gas. Temperature-sensitive devices are provided to regulate the quantity of liquid returned, so as to counteract over-heating of the gas during compression.
Patent NL-7609446-A (NL)
Title: Smoke density measuring instrument for diesel exhaust - has light beam passing through sample and chopped to provide pulse signals
IPC: G01N21/53
Filed: 1976-08-25
Abstract: The instrument is for measuring the smoke density of the exhaust system of a motor vehicle. A light beam is transmitted through the gas and detected by a light sensitive cell. The output of the cell is transmitted to an indicator which is calibrated to give the opacity. The light beam is in the IR region and is chopped to produce electrical signals. The probe (9) is fitted in the exhaust pipe (50). A smoke sample moves through the probe and the smoke head (49) and discharges into the atmosphere (60). The smoke passes through a venturi hole. There is a light source and a light reflecting surface near the hole to move the light beam to the venturi and to reflect it to form a V-shaped multiple beam. The instrument scale is calibrated in H.S.U. (Hartridge Smoke Units.).
Patent NL-8104508-A (NL)
Title: Thickness monitoring appts. for packets of envelopes - has measuring head on deflection shaft transmitting reaction force producing signal
IPC: G01B5/06
Filed: 1981-10-05
Abstract: The appts. checks the thickness of a packet of sheets such as envelopes, which are being mechanically filled with a letter etc. The machine has a measuring head mounted on the deflection shaft. The measuring head has a threaded projecting pin. The pin is fitted with a control knob to set the active length of the pin. The measuring head is pressed on to the packet of sheet with a given force. The thickness of the packet exerts a reaction force on to the measuring head. A detector provides a fault signal if the deflection of the measuring head exceeds a permitted range.
Patent NL-8105186-A (NL)
Title: Organophilic clay gelling agents - prepd. from smectite-type clay, quat. onium cation and organic anion
IPC: C09D7/43
Filed: 1981-11-16
Abstract: New gelling agents (I) are prepd. by reacting a smectite-type clay having a cation-exchange capacity of at least 75 meq/100g with an organic cation (II) and an organic anion (III) in such a way that a (II)/(III) complex is intercalated with the clay and cation-exchange sites on the clay are substd. by (II). (II) is of formula XR1R2R3R4 (where R1 is a beta, gamma-unsatd. alkyl gp. or a 2-6C hydroxyalkyl gp.; R2 is 12-5 12-60C alkyl; R3 and R4 are aralkyl, 1-22C alkyl or as defined for R1; X is P or N). (I) can be used as gelling agents for polyester laminating resins, polyester gel coats, thixotropic coating compsns. (paints, varnishes, etc.), lubricating greases, mastics, adhesives, cosmetics, inks, paint strippers, etc. (I) are described as auto-activating, i.e. not requiring addn. of polar solvent activators to obtain good dispersability in nonaqueous systems.
Patent NL-8300030-A (NL)
Title: Lift truck for pallets - has double set of height adjustable wheels on rear mounted transverse axles
IPC: B62B3/06
Filed: 1983-01-06
Abstract: The truck frame is made up of four angle iron beams (1-4) an angle iron (5) with downwards pointed web at the rear, and an angle iron beam (6) with upwards pointing web at the front. Beam (6) has forward pointing lugs (7) with axles (8). Two sets of wheels at the rear end of the frame are supported on a frame part which has a horizontal spindle pivoting w.r.t the main frame. A pull arm is rotatable w.r.t the frame on a horizontal spindle. On the axles (8) between the lugs (7) are rotatable bushes (17). The pull-arm may be coupled to a tractor.
Patent NL-8500511-A (NL)
Title: Protective panel fixture for reservoir - includes strap with fixed and removable tension rollers
IPC: B65D90/06
Filed: 1985-02-22
Abstract: Reservoir circumference is fitted e.g. with isolating decorative and or protective panels. The panels, which may be foam lined, are secured in vertical adjacent positions by a tension strap which includes fixed and removable rollers. The metal strap (15) is retained by rods (8) formed e.g. as a segment of a circle. The rods are interconnected short transverse rods (9). At the ends of the tensioner are two vertical contact rollers (2), fitted on a spindle (11) on a welded platform. At the centre of the tensioner is a reel type roller (5) which is removable, and secured by a peg (4) with a handle.
Patent NL-8502682-A (NL)
Title: Gas-fired boiler with atmospheric burner - has burner tube fixed between combustion chamber walls
IPC: F23C5/02
Filed: 1985-10-01
Abstract: The gas-fired boiler has a combustion chamber containing an atmospheric burner comprising a tube with a venturi at one end, working with a combustion air suction intake. The tube (4) is fixed between two opposite walls (9,10) of the combustion chamber (1), its venturi (5) being connected via an opening (13) in one (9) of the walls to the gas inlet (16) on the outside. The tube can have a centring portion at the venturi end working with another on the wall supporting the gas inlet, and can be spring-loaded (24) so as to press the two centring portions together.
Patent NL-8801616-A (NL)
Title: Tractor mounted bulky item transport equipment - has supporting on movable boom, and hydraulic ram which derricks it
IPC: A01C15/00
Filed: 1988-06-24
Abstract: The tractor-mounted equipment is for the transport of bulky items, having a supporting tackle (21-29) for the item on a movable boom (5). The boom can be mounted on the tractor implement bracket, and can be derricked by a hydraulic ram (9). It can be swan-necked, and with a hinging frame at the free end with hooks for a large sack, the hooks being tilted or slid horizontally by a further ram.
Patent NL-8900604-A (NL)
Title: Telephone switch using dialling pulses - connects external line to one of number of internal lines dialled code determines which internal line
IPC: H04M1/71
Filed: 1989-03-13
Abstract: A control signal is received down a subscribers line which is used to switch this input to one of a number of internal lines. These lines may be used for telephone, facsimile, or telex. The control signal is made up of a series of pulses, which are normal telephone dialling pulses. Alterntively standard multi-frequency tones may be used. A terminal deceives the control signals and uses them to determine which internal line to connect the call to.
Patent NL-9101817-A (NL)
Title: Cardboard-folding structure
IPC: B42D15/00
Filed: 1991-10-29
Abstract: The invention relates to a folding system for cardboard which produces a three-dimensional shape which can be rolled out from a single flat piece of cardboard. The structure of the folding system differs for each model. The object of the structure is primarily decorative. The surprise lies in opening up the structure, which unfolds into a flat sheet. When completely rolled out, the cardboard surface serves to carry messages for advertising slogans, short stories or pictures; front and rear side. The 3D form allows the structure to be used as a packaging. The models I, II, III and IV described represent variants on the principle described above. In all models, the system is cut to the size of the outer shape, i.e. 4-6-8 or 10 faces. The result is an apparent difference in structure. However, the system is the same in each case. The models are described from the rolled-out flat sheet. The cardboard structure represents an application for the graphics design industry. The design of the model may be implemented in this form by means of a punching and printing unit. The weight of the cardboard varies from 170-300 g/m2.
Patent NL-9301112-A (NL)
Title: Method and device for transferring dough (pastry) products from the tray on which they are shaped onto a conveyor belt
IPC: A21C9/08
Filed: 1993-06-25
Abstract: Method for transferring shaped dough products, in a continuous process and without human intervention, from the trays on which they are shaped onto a conveyor belt which guides the products to a baking tray. The trays are guided to the turning point of a conveyor belt, where they slide under the conveyor belt. In the process, the dough products come into contact with the moving conveyor belt. Since a movable, optionally driven surface, such as the circumferential surface of a cylinder which can rotate about its longitudinal axis, which surface interacts with the top of the dough product, is located above the dough product, at the level of the tray where the dough products come into contact with the conveyor belt, the dough products are deposited onto the conveyor belt without deformation and "on end".
Patent PT-74647-A (PT)
Title: Method of producing an identity document
Inventor: ROTHFJELL ROLF ERIC
IPC: B44F/
Filed: 1982-03-24
Abstract: The method is used for prodn. of an identity document, such as a driving licence or an identity card. A black-white or coloured reproduction of a picture or an original reproduction of the person in question is used together with text representing relevant data. The reproduction is copied-in on a photographic base, which thereafter is provided with a pattern, marks or the like in colour. The copying of the reproduction made or original reproduction is carried out on a photographic multi-colour paper, and the application of pattern, marks or the like is carried out by photographic copying-in the same on the photographic multicolour paper, which thereafter is developed.
Patent PT-76288-A (PT)
IPC: B01J3/02
Filed: 1983-02-24
Abstract: The invention relates to a device and process permitting of the bottom drainage of a fluid-bed polymerization reactor (1) comprising a fluidization plate (2), a gas inlet (3) located between the said plate and the bottom of the reactor and a side pipe (4) located above the said plate and permitting of the evacuation of the fluidized particles, the said device consisting: of a vertical pipe (5) having a top opening at the level of the plate and a bottom end located outside and underneath the bottom of the reactor, which is occluded by a cock (6), and a gas intake tube (7) in the said vertical piping, leading out into the immediate vicinity of the said cock (6).
Patent PT-77731-A (PT)
Title: Drainage device with diverted gas flow path
Inventor: WILLIAMS JOSEPH RICHARD
IPC: A61M1/00
Filed: 1983-11-25
Abstract: A drainage device having a collection chamber for receiving liquids and gases from the body of a patient, an underwater seal chamber and a one-way outflow valve is disclosed. A partition extending across a portion of the device forms the underwater seal chamber, which prevents the flow of atmospheric air from the device into the pleural cavity of the patient, above the partition and the collection chamber below it. The underwater seal is created at the lower end of an extension connected to the inlet to the device by liquids drained from the patient. The one-way outflow valve communicates with a trap chamber for collecting liquids inadvertently conducted toward said valve. The trap chamber is closed off from the underwater seal chamber but is connected to the collection chamber by means of a passageway through a wall separating the trap and collection chambers.
Patent PT-84568-A (PT)
Inventor: KONRAD EUGEN
IPC: A61K8/46
Filed: 1987-03-26
Abstract: PCT No. PCT/EP87/00144 Sec. 371 Date Nov. 12, 1987 Sec. 102(e) Date Nov. 12, 1987 PCT Filed Mar. 12, 1987 PCT Pub. No. WO87/05801 PCT Pub. Date Oct. 8, 1987.A composition and method for the oxidative dyeing of hair based on a combination of coupler substance and developer substance, wherein they contain (A) 5-amino-2-methylphenol as coupler substance and (B) 4-amino-3-methylphenol and (C) 1,4-diaminobenzene and/or 2,5-diaminotoluene as developer substances, also in the form of the physiologically compatible salts. The new composition enables the production of neutral red color shades which are free from yellow and virtually free of blue portions and, in addition to the high dye intensity and brilliance, have an outstanding dye equality with very good absorptive power.
Patent PT-85097-A (PT)
Title: Desulphurising molten iron - using mixt. of calcium carbide and coal contg. volatile components which produce high vol. of gas at melt temp.
Inventor: MEICHSNER WALTER
IPC: C21D1/00
Filed: 1987-06-16
Abstract: Fine grained means for desulphurising molten iron consists of a mixt. of 50-98 wt.% technical calcium carbide and 50-2 wt.% dried coal which contains at least 15 wt.% of volatile components which produce a gas volume of at least 80nl/kg coal at the melt temp. The coal is selected from flame-, gas flame- and gas- coal and is pref. present in the mixt. in at least 25 wt.%. The gas volume produced is pref. at least 150 Nl/kg. The mixt. is blasted into the melt using a carrier gas of 3-30 Nl/kg mixt. and a feed rate of 10-100 kg/mm. The gas is selected from N2,Ar, natural gas, propane.
Patent PT-88254-A (PT)
Inventor: HAUSKE JAMES ROBERT
IPC: C07H17/08
Filed: 1988-08-12
Abstract: Antibacterial 12,12 min -anhydro-9R-hydroxy-9-deoxoerythromycin A derivatives, intermediate therefor and process of 12,12 min -dehydration.
Patent PT-97854-A (PT)
Title: System for saving gas, for application in kitchen equipment and stoves
IPC: A47J/
Filed: 1991-06-04
Abstract: It is known that all cooking articles loose heat laterally. With this system, it is utilized by welding semicircular stainless-steel elements to the entire periphery of the article, in an oblique manner and in a spiral 1. It is fitted into the body without base 2, forming channels of double length in relation to the height of the article, in order to utilize the lateral heat. In coffee pots, in addition to this, the base is moulded inwards by approximately 65% 5, in a spiral manner 6. Grill for stove 7, with movable supports for not absorbing heat. Gas spreader with orifices in the top and central orifices in order to prevent losses laterally 8. Conclusion: the pan saves 28% and the coffee pot 35%.
Patent PT-98044-A (PT)
Title: Process for the preparation of berbane derivatives and pharmaceutical compositions containing them
Inventor: TOTH ISTVAN
IPC: C07D455/02
Filed: 1991-06-20
Abstract: This invention relates to a process for the preparation of berbane derivatives and pharmaceutical compositions containing them. The said derivatives have formula I <IMAGE> where R1 and R2 jointly form a dioxymethylene group and R3 represents an alkyl group with 1-6 carbon atoms. The said process is essentially characterized in that water is eliminated from optically active compounds of formula II <IMAGE> in which R1, R2 and R3 have the same meanings as above, by optionally resolving the compound of formula I so obtained, or by converting a compound of formula I to its salts, or by converting the salts to the free base.
Patent SI-20285-A (SI)
Title: Device for positioning of electric drill
Inventor: TOMAZIN ALOJZ
IPC: E04D15/02
Filed: 1999-02-17
Abstract: A device for positioning of electric drill is used in building construction for roof covering first of all by profiled metallic face roofing or some other kind of profiled roofing, such as asbestos-cement elements. Long wood screws or screws for concrete are used to fix this kind of roofing elements. Two problems occur when drilling holes for the elements by means of hand electric drills: a) inaccurate positioning when drilling on the top (in the middle) of the ridge (convex part) of the respective wave of the roofing element, and b) drill holes are usually not at the right angle to the roofing or to the underlaying roof structure elements. Therefore, roofers have problems when driving screws into the mentioned elements. The problem of inaccurate drilling of holes for fixing screws for the profiled roofing elements is solved by the device according to the invention in such a manner that the electric drill (V) is clamped or inserted into a suitably shaped bushing (1) which is guided on two sliding guiding rails (2', 2'') in the direction of drilling, the twist drill being additionally guided by a drilling bushing (3), whereas the complete device according to the invention and the respective electric drill is positioned (in the middle of the ridge of the each time available roofing wave) by means of two positioning feet (4', 4'') which are clinging to the root of the each time available profiled roofing (5). The mentioned feet (4', 4'') force the drilling device to attain a perpendicular position with regard to the longitudinal direction of the roofing.
Patent SI-20242-A (SI)
Title: External fixative with pneumatic cylinder
Inventor: ANTOLIC VANE
IPC: A61B17/60
Filed: 1999-03-30
Abstract: The external fixative with pneumatic cylinder is a device intended for the treatment of bones, in particular external osteosynthesis. The fixative (5) in the first applicative design allows apart from applying a selectable stability and interfragmental compression also a dynamic compression at the fracture point, which is operated by external gas media under pressure. The second applicative design of the fixative (5) allows apart from the described functions also the performing of dynamic compression during the patient's walk, while allowing the adjustment of the magnitude of the compression depending on the patient's weight. If the application of screws (2), which penetrate the bone texture (1, 1'') at a distance which is smaller than the length of the fixative body (5, 5''), is necessary. Its application is still possible by using a guiding sleeve (32) which allows coaxial movement of the bars (4'') holding the screws (2).
Patent TR-21609-A (TR)
IPC: C07D307/20
Filed: 1982-10-27
Abstract: The use of an N-phenylcarbamate of the formula: 
<CHEM>
 as a fungicidal agent against phytopathogenic fungi, particularly those strains which are resistant to benzimidazole thiophanate fungicides and/or cyclic imide fungicides.
Patent UA-12708-A (UA)
Title: Ink jet writing device
Filed: 1987-05-05
Abstract: The invention relates to computer engineering and can be used for writing raster images in output blocks of electronic-computer machines, electronic teletypes and facsimile apparatuses. Ink jet writing device has holder with jet head, nozzle connected to injection chamber, flat holder of record carrier, tank with ink, control block, this includes pulse generator, control unit and channels for control of duration and amplitude of record pulses.
Patent UA-19679-A (UA)
Title: electroarc evaporator for metals and alloys
Filed: 1989-12-13
Abstract: The electroarc evaporator for metals and alloys contains the consumable cathode, anode and screen limiting the surface of cathode evaporation. An anode is placed out of sight from the surface of the consumable cathode evaporation. The invention relates to the technique of metal and metal-containing coverings application and can be used in mechanical engineering for application of coverings of different purpose at the machine elements and tools.
Patent UA-12716-A (UA)
Title: mechanism for suspension of jacket of transport vehicle
Filed: 1989-12-25
Abstract: Invention relates to transport vehicles and concerns the mechanism for suspension of jacket. The mechanism for suspension of jacket of transport vehicles contains brackets, short and long levers hingedly connected with the brackets, and spring. Spring by its one end is hingedly connected with the bracket fixed on the inside of jacket, and another - with short lever in its middle part, the partition of engine compartment is a fixed part.
Patent BG-101545-A (BG)
Title: Acoustic waveproducer for a wave channel
Inventor: ATANASOV ATANAS A
IPC: G09B23/24
Filed: 1997-06-02
Abstract: The waveproducer can be used in hydrotechnologicalengineering for model testing of hydrotechnical equipment. Itcontains a wave channel (15) with a tested model (13) and acoustictransmitter (16) and receiver (12). The parameter of the acoustingwaves are set in channel (15) by means of a keyboard (1), analogueresolution unit (2), mixer (3), frequency divider (4), harmonicoscillations generator (5) and controllable amplifier (6). Theinformation from receiver (12) is received and processes by meansof time base (9), comparator unit (7) and logical OR gate (8) andthe amplifier (6) is controlled for the formation of theappropriate waves in accordance with the tested model (13).2 claims, 1 figure
Patent BG-101680-A (BG)
Title: Method for regeneration of monoethanolamine from waste solutions
Inventor: DISHLIEVA MARIJA I
IPC: C01C1/04
Filed: 1997-06-26
Abstract: The monoethanolamine solutions are used for scrubbing the gasfor ammonia synthesis from carbon dioxide. To the wastemonoethanolamine solutions from 2 to 5% sodium base is added.After heating to 90-100oC and agitation for 50 to 60 min themixture is distilled under vaccum. As a result of this over 80% ofthe monoethanolamine, chemically bound, is regenerated to freemonoethanolamine and can be used again for the absorption of thecarbon dioxide from the synthesis gas.1 claim
Patent BG-111356-A (BG)
Title: Method for the measurement of blood pressure with smartphone
Inventor: NIKOLOV LACHEZAR
IPC: H04M1/00
Filed: 2012-12-03
Abstract: The method consists in placing the finger pressure on the Smartphone's camera, which is illuminated by LED, and capture video with footage from the movement of blood flow in the finger. Video decomposes into individual shots from the processor and averages the colour for each frame. The resulting colours decompose in RGB colour scheme, the arithmetic mean of the RGB are saved as coordinates of points relative to time and construct graph. All values are calibrated with calibration function, which represents the linear transformation with the calibration values taken from the real measured blood pressure. The resultant graph is a function of the blood pressure of the type F (mm Hg) = sec. From the chart, calculate the current blood pressure, and the results are shown on the display of your Smartphone.