baber/WOPTO huggingface dataset:
Patent NL-8900894-A (NL)
Title: LPG multi-valve assembly - has valve body wholly retained in gas cylinder, in straight line connection between interior and exterior of cylinder
IPC: F17C13/04
Filed: 1989-04-10
Abstract: The body is wholly retained in a cylinder, the body including an excess flow valve and fill limiting and pressure relief valves. The pressure relief valve is in straight line communication with the interior and exterior of the cylinder. The body is additionally provided with valve controlled inlet and outlet passages for the admission and discharge of liquid petroleum gas to and from the cylinder.
Patent NL-9200799-A (NL)
IPC: F28G15/04
Filed: 1992-05-04
Abstract: The invention relates to a device (1) for cleaning heat exchanger pipe bundles (2,3), comprising a guide column (19) supported by a support construction (15,16) for displacement parallel to itself, wherein the guide column (19) defines a guide path for a slide piece (50) guided slidably along the column, a number of lances (25) connected to the slide piece (50) parallel to the guide column (19), means connected to the slide piece for supplying liquid under high pressure to the lances, and drive means (36,53) engaging on the slide piece (50) for reciprocally moving the slide piece (50) along the guide column (19). The drive means comprise an endless flexible member (35) engaging on the slide piece. The column and the flexible member are assembled from a number of parts so that they can have a length adapted to the conditions. <IMAGE>
Patent NL-9300082-A (NL)
IPC: G01N33/00
Filed: 1993-01-15
Abstract: The invention relates to a filter for cleaning gases, provided with a quick-change coupling (3) having an inlet and an outlet channel, and a hollow filter material housing (2) filled with filter material (6) through which, in operation, the gas to be cleaned flows. According to the invention, the filter material housing and the quick-change coupling are manufactured from materials that do not react with the gases to be cleaned and which do not release any substances during operation. The filter material housing may for instance be manufactured from glass and the quick-change coupling from stainless steel. <IMAGE>
Patent NL-9301243-A (NL)
Title: Arrangement for orienting a crane load in a desired angular position
IPC: B66C13/44
Filed: 1993-07-15
Abstract: To orient a load suspended from a crane in a specific desired angular position, use is made of an arrangement which consists of a housing 1, means 2 for suspending the housing pivotally from a crane cable or crane jib (boom) 3, means 4 for suspending a load from the housing in a fixed orientation with respect to the housing, a flywheel 8 mounted in the housing, a motor 6 for rotating the flywheel in at least one direction of rotation, means for establishing the angular position of the housing with respect to a fixed direction such as a compass direction, memory means for remembering a set angular position of the housing, and a microprocessor which is programmed in such a way that the data from the memory can be used to restore the set angular position of the housing by operating the motor. <IMAGE>
Patent NL-9401115-A (NL)
Title: Deposit apparatus with sealed deposit container installed at a distance from the bank
IPC: G07D11/00
Filed: 1994-07-04
Abstract: The invention relates to an automatic bank deposit apparatus situated at a distance (remote) from a bank and comprising a housing with an insertion slot, a belt conveyor arrangement with a feed end and a take-off end, said conveyor arrangement being provided with a table consisting of a flat plate, a pressure plate, an endless belt means which is wound around a pair of belt conveyor rollers located at a distance from one another, and wherein one part of the belt means extends along, and can be moved between the table and the pressure plate, said conveyor rollers being provided with drive means for at least one of said conveyor rollers, and a discharge opening in the table adjoining the belt means. According to the invention, a closure means is fitted which is mounted hingedly between its ends on the conveyor arrangement and which is provided with an insertion-blocking plate and a port-blocking plate and can be moved between a normally closed and a normally open position, said insertion-blocking plate being situated in the space between the feed end of the conveyor arrangement and the insertion slot, if the closure means is in the closed position, and which port- blocking plate is situated above the table and above the table discharge opening, if the closure means is in the normally closed position.
Patent PT-69893-A (PT)
Title: Process for preparing fluoroalkenyl-substituted cyclopropanecarboxylic acid esters with insecticidal activity
IPC: C07C61/16
Filed: 1979-07-06
Abstract: 2,2-Dimethyl-3-(2'-perfluoroalkyl-2'-perhaloalkyl-vinyl)-cyclopropane of the formula   <IMAGE>   in which R is -COOR2, -COOH, -CO-Halogen, -CN or -CO-CH3, R1 is fluorine or CF3, R3 is fluorine, chlorine, bromine or R1CF2-, and R2 is the radical of an alcohol which possess arthropodicidal properties. These compounds can be produced by adding a compound of the formula   <IMAGE>  to an olefin of the formula <IMAGE>  to produce a compound of the formula   <IMAGE>  and dehydrohalogenating said compound. This compound may be hydrolyzed, saponified or esterified, depending upon the particular derivative desired.
Patent PT-75581-A (PT)
Inventor: PEREZ MIGUEL MARQUES
IPC: A61P29/00
Filed: 1982-09-21
Abstract: The invention concerns 1-azaxanthone for use as a therapeutic agent, especially as antipyretic/analgesic, antiinflammatory or diuretic agent, bronchodilator and antibronchoconstrictor agent in human or animal therapy or as spasmolytic agent in human and animal therapy in processes of spastic ethiology or in which spasticity is a symptom. 
<??>The invention also concerns a pharmaceutical composition comprising 1-azaxanthone in association with non-toxic, pharmaceutically acceptable excipients, carriers or adjuvants. 
<??>The new process for the production of 1-azaxanthone of high purity is characterized in that 2-phenoxynicotinic acid is slowly added to 5-10 times its weight of previously heated 80-85 % (as P2O5) polyphosphoric acid, the reaction mixture is diluted with water and partly neutralized with concentrated alkalihydroxide to a pH value of 2-3. The reaction temperature is 160-200 DEG C. 
<??>Furthermore the 1-azaxanthone can be produced by reaction of a compound of formula 
<CHEM>
 wherein X is Cl, Br or C1-4 alkoxy, and R is halogen, (preferably F) OH or C1-4 alkoxy, with concentrated hydrochlorid or hydrobromic acid under reflux.
Patent PT-75582-A (PT)
Inventor: PEREZ MIGUEL MARQUEZ
IPC: A61P29/00
Filed: 1982-09-21
Abstract: The invention concerns 1-azaxanthone for use as a therapeutic agent, especially as antipyretic/analgesic, antiinflammatory or diuretic agent, bronchodilator and antibronchoconstrictor agent in human or animal therapy or as spasmolytic agent in human and animal therapy in processes of spastic ethiology or in which spasticity is a symptom. 
<??>The invention also concerns a pharmaceutical composition comprising 1-azaxanthone in association with non-toxic, pharmaceutically acceptable excipients, carriers or adjuvants. 
<??>The new process for the production of 1-azaxanthone of high purity is characterized in that 2-phenoxynicotinic acid is slowly added to 5-10 times its weight of previously heated 80-85 % (as P2O5) polyphosphoric acid, the reaction mixture is diluted with water and partly neutralized with concentrated alkalihydroxide to a pH value of 2-3. The reaction temperature is 160-200 DEG C. 
<??>Furthermore the 1-azaxanthone can be produced by reaction of a compound of formula 
<CHEM>
 wherein X is Cl, Br or C1-4 alkoxy, and R is halogen, (preferably F) OH or C1-4 alkoxy, with concentrated hydrochlorid or hydrobromic acid under reflux.
Patent PT-79429-A (PT)
Title: Fruit fly attractants and baits
IPC: A01M1/20
Filed: 1984-10-30
Abstract: Bait comprises live bacteria of the family Enterobacteracae on which the flies feed and a substance toxic to fruit flies. The composition may also contain protein autolysate as a nutrient for the bacteria, a growth regulant and a volatile substance produced by the live bacteria. These include Erwinia herbicola, Citrobacter freundii, Citrobacter diversus, Providencia (Prolerettgeri, Klebsiella oxytoca, Klebsiella pneumoniae, Proteus vulbaris and Serratia liquifaciens. Salmonella cholera-suis may also be used, but is not recommended since salmonella species are pathogenic to animals.
Patent PT-87697-A (PT)
Inventor: BUNTAIN IAN GEORGE
IPC: C07D231/22
Filed: 1988-06-09
Abstract: N-Phenylpyrazole derivatives of the formula: <CHEM>  wherein R<1> represents cyano, nitro, halogen, acetyl or formyl: R<2> represents R<5>SO2, R<5>SO or R<5>S in which R<5> is optionally halogen substituted alkyl, alkenyl or alkynyl; R<3> represents a hydrogen atom or a group NR<6>R<7> wherein R<6> and R<7> each represent hydrogen, alkyl, alkenylalkyl, alkynylalkyl, formyl, optionally halogen substituted alkanoyl, optionally halogen substituted alkoxycarbonyl, or alkoxymethyleneamino, halogen, or R<6> and R<7> together form a cyclic imide and R<4> represents a substituted phenyl group possess arthropodicidal, plant nematocidal, anthelmintic and anti-protozoal properties; their preparation, compositions containing them and their use are described.
Patent PT-88422-A (PT)
Inventor: BAKER RAYMOND
IPC: A61P25/04
Filed: 1988-09-05
Abstract: A class of novel thiadiazoles, substituted on one of the ring carbon atoms with a non-aromatic azacyclic or azabicyclic ring system, and substituted on the other ring carbon atom with a substituent of low lipophilicity, or a hydrocarbon substituent; are potent muscarinic agonists, and have good CNS penetrability. The compounds are therefore useful in the treatment of neurological and mental illnesses, and are also of benefit in the treatment of severe painful conditions.
Patent PT-90091-A (PT)
Inventor: WOHLLEBEN WOLFGANG
IPC: C12N15/10
Filed: 1989-03-22
Abstract: DNA segments from mutants can be obtained very straightforwardly by isolating from the strain to be mutated the total DNA, cleaving the latter into small fragments and integrating into a temperature- sensitive plasmid with another selection marker which is selectable in E. coli, transforming the hybrid plasmid population obtained in this way into the starting strain, selecting the transformants by selection for the marker, eliminating the hybrid plasmids by raising the temperature above the threshold of the temperature-sensitive plasmid, and selecting the mutants by renewed selection for the marker. Construction of a cosmid gene bank with the DNA of these mutants results, by selection for the marker which has been introduced and is selectable in E. coli and for the cosmid-intrinsic marker, directly in cosmids which contain the mutated gene.
Patent PT-92824-A (PT)
Inventor: CLIFF GEOFFREY ROSS
IPC: C07D285/135
Filed: 1990-01-10
Abstract: Compounds of formula I <CHEM> wherein X is oxygen or sulphur, W is CH or N, m is 0 or 1, and either a) n is 1 and Q is a non-aromatic heterocyclic ring of 3 to 10 ring atoms, containing one to three hetero atoms selected from oxygen, sulphur and nitrogen, which may be substituted and may be fused to another ring, with the proviso a) that if Q is thiazol-2-in-2-yl, it is substituted but not by methylene, and b) Q is not a six membered ring containing only two nitrogen atoms, or b) n is 0 or 1 and  Q is <CHEM> where R<1> is alkyl, alkoxy or alkylthio, and R<2> is heteroaryl, non aromatic heterocyclyl, optionally substituted cycloalkyl or optionally substituted alkyl containing at least 5 carbon atoms, phenyl substituted by one or more groups selected from halogen, optionally substituted alkyl, alkoxy, haloalkoxy, aryloxy, alkylthio and alkoxycarbonyl, and when R<1> is alkyl or alkoxy, or, when W is nitrogen, R<2> can also be unsubstituted phenyl, have pesticidal especially fungicidal activity.
Patent PT-95416-A (PT)
Inventor: ROBINSON RICHARD S
IPC: A61K8/368
Filed: 1990-09-25
Abstract: An antiplaque oral composition containing a low concentration of a sesquiterpene alcohol flavor compound to inhibit the formation of dental plaque in the presence of an additive selected from the group consisting of benzoic acid, a preservative, and a polycarboxylate and mixtures thereof, in an oral vehicle having a low pH of about 3-5.
Patent PT-95880-A (PT)
Inventor: RODET ALAIN
IPC: B61C9/52
Filed: 1990-11-13
Abstract: Device for driving independent wheels (12, 13) of a rail vehicle having a driving axle (20) in rotation from a motor (14), a reducer (15) and a mechanical differential (18). The mechanical differential (18) is arranged outside one of the wheels (12), of which one of the output pinions is coupled directly to the nearest wheel and the other is coupled to the other wheel (13) by means of a connecting shaft (20). <IMAGE>
Patent PT-96456-A (PT)
Inventor: PERCHERON JEAN-CLAUDE
IPC: E01D19/14
Filed: 1991-01-10
Abstract: In a cable-stayed bridge comprising a deck (1), at least one concrete pillar (2) and cables (3) in inverted V formation comprising multiple strands (4) each resting on a saddle (5), the strands extend individually from one foot to the other of the inverted V and there is provided, in order to maintain each strand under tension, on the one hand, two end anchoring devices (7,8), disposed at the two lower ends of the strand and each capable of anchoring one of these ends in the deck and, on the other hand, two intermediate anchoring devices (9, 10) traversed by the strand and respectively bearing on the two opposing vertical faces (F, G) of the pillar, these latter devices being arranged in such a way as to maintain the curved section of strand which rests on the saddle in its state of maximum tension.
Patent PT-97174-A (PT)
Inventor: SMITH STEVEN DARYL
IPC: A61K6/00
Filed: 1991-03-27
Abstract: Amine-substituted vinyl polymer is used to improve the performance properties of various adhesives. Adhesives such as the alkyl vinyl ether/maleic acids and various other polymeric adhesives exhibit improved holding properties when combined with the amine-subsituted polymer, especially in the presence of moisture. Improved bioadhesives, e.g., denture adhesives, are provided.
Patent SI-9012422-A (SI)
Title: Procedure and device for the manufacture of mineral wool fibres by free centrifugation
Inventor: DEBOUZIE ALAIN
IPC: D01D5/18
Filed: 1990-12-21
Abstract: The invention deals with a procedure and device for the manufacture of mineral wool fibres by free centrifugation. The invention proposes that an auxiliary gas stream is created at a certain distance from the centrifuging rings which is moving essentially in the same direction as the main gas stream blown out in the immediate vicinity of the centrifuging rings. This auxiliary gas stream is obtained by transition of air between the centrifuging rings and/or a ring for additional blowing. The invention refers mainly to mineral wool.
Patent SI-9300078-A (SI)
Inventor: SENICA MILAN
IPC: B05B7/04
Filed: 1993-02-16
Abstract: Naprava za brizganje pod pritiskom rešuje
problem mobilne brizgalke, enostavne in lahke konstrukcije,
ki je hkratno tudi kompaktna in, ki omogoča
enakomerno in pod določenim pritiskom izvedeno
brizganje tekočine (24) iz rezervoarja (3), skozi cev
(21) in brizgalko (22) ter šobo (25), na določeno
površino. Kompresor (19) sesa atmosferski zrak in ga
tlači v rezervoar (12), iz katerega dovajamo komprimirani
zrak v rezervoar (3), pri čemer je nepovratni
ventil (6) nameščen nanj tako, da dovedeni komprimirani
zrak potuje skozi tekočino (24), v smeri od
dna proti vrhu rezervoarja (3) in jo meša. Kompresor
(19) je pritrjen na rezervoar (12), le-ta pa skupaj z njim
na zunanjo steno plašča rezervoarja (3), pri čemer so
za drugim pretočno spojeni. Za dovajanje tekočine
(24) v notranjost rezervoarja (3) je predvidena odprtina,
prekrita s pokrovom (1), za njen izpust pa je
predviden izpustni ventil (8) na dnu rezervoarja (3). Za
transportiranje naprave po izumu je predviden ročaj
(4) in kolešček (9), ki je preko konzole pritrjen na dno
rezervoarja (3), dočim je za njeno statično namestitev
predvidena še najmanj ena dodatna opora (7).
Naprava po izumu je prednostno namenjena za
pleskanje različnih površin, za brizganje škropiva in je
uporabna tudi za brizganje tekočine, v kateri je
razstopljena določena snov, kot apno in pod.
Patent SI-9300393-A (SI)
Title: Cutter head, especially profile cutter head
Inventor: KISLINGER HEINRICH
IPC: B27G13/12
Filed: 1993-07-21
Abstract: PCT No. PCT/EP93/01827 Sec. 371 Date Jan. 30, 1995 Sec. 102(e) Date Jan. 30, 1995 PCT Filed Jul. 13, 1993 PCT Pub. No. WO94/03311 PCT Pub. Date Feb. 17, 1994In a cutter head, especially for a profile cutter, with a basic body (1) having at least two recesses (3) uniformly distributed around its circumference, cutter (5) can interchangeably be secured in the recesses by means of a clamping device having at least one clamping component (8) and at least one clamping screw acting therewith and with the basic body (1). In the region of its inner end section, each of the clamping components is supported by the basic body (1) to pivot about an axis parallel to the latter's axis of rotation (12) and pivotable and clampable by means of at least one of the clamping screws (10) by a tensile force generated thereby against a bearing surface (4) of the recess (3).
Patent SI-9400198-A (SI)
Title: House bell with sensor
Inventor: ZIBRIK ROBERT
IPC: G08B3/10
Filed: 1994-04-26
Abstract: This door bell sensing system enables activation of a bell by the ring button at the door as well as by the IR sensor. The timer is programmed to switch over automatically in the morning and in the evening, so that the bell can be activated by the IR sensor during the day and by a ring button during the night. The bell can also be activated by the ring button during the day, by changing the programmed function with the switch. The electromagnetic sensor and the time relay enable activation of the bell as you step out of the door and when the door is open. When the bell is activated its ringing is regulated by the combined time relay.
Patent UA-19272-A (UA)
Title: composition of electrode coating for hard-facing
Filed: 1991-06-04
Abstract: A composition of electrode coating for hard-facing additionally contains yttrium fluoride, ferrosilicon, molybdenum dust and mica. The invention relates to welding, the compositions of electrode coating for hard-facing the stamping tool, which operates up to 600 °C.
Patent BG-100183-A (BG)
Title: Tap head for containers or drums containing drinks
Inventor: DEGENKOLBE HORST
IPC: B67D1/08
Filed: 1995-12-01
Abstract: The tap head has a hand-operated lever (4) to move the support (6), connecting piping (3) for the drink, connecting piping (2) for gaseous pressure fluid and connection (8) to the vessel (containder or drum). An expansion valve (9) is connected to it in order to reduce the gas pressure in the inner cavity of the tap head (16) without any danger to the person using the tap.
Patent BG-105834-A (BG)
Title: Tundish impact pad for molten metal
Inventor: CLARK MICHAEL R
IPC: B22D41/00
Filed: 2001-08-22
Abstract: The tundish impact pad is used in metal casting, in particular in the continuous steel casting. It is made of refractory material and is impact-resistant. The pad comprises a base (3) with impact surface (5), which, when in operation is upwards oriented in order to take up the molten metal (1). The impact pad also has a side wall (7) which stretches out upwards, from at least part of the periphery of the impact surface (5). At least part of the interior and the surface of the side wall (7) are porous. The impact pad comprises means for feeding gas, such as argon, to the porous interior of the porous wall (7) in order to allow gas feeding to the molten metal from the porous surface of the side wall. 13 claims, 4 figures
Patent BG-106691-A (BG)
Title: Fire-fighing charge
Inventor: SHISHKOV VESELIN R
IPC: A62C13/00
Filed: 2002-05-13
Abstract: The fire-fighting charge is designed for remote fire extinguishing in inaccessible or difficult to access and remote fires. It comprises a spherical casing (1), filled by fire-fighting powder (2). In its geometrical centre a explosive charge (4) is fitted, which is firing connected to a propellant charge (9) with an electric fuse (10), fitted in a cylindrical volume under the spherical casing (1) by means of a pyrotechnic delayed action charge (5), ending by firing accelerator (7) immersed into the charge (9). By firing from the staring installation the delayed action charge (5) is ignited, which after its burning during the flight ignites the explosive charge (4) causing the explosive destruction of the casing (1) and the complete spreading of the fire-fighting powder (2) over the fire of the fire to which the charge (1) has been directed. Charge (9) can be replaced by an explosive gaseous mixture. 5 claims, 3 figures
Patent BG-106707-A (BG)
Title: Method for the qualitatative improvement of the refined products of crude oil
Inventor: NIKOLAOU ATHANASIOS
IPC: C10G32/02
Filed: 2002-05-16
Abstract: The method belongs to the field of electronic science. It is applied to generally all the refined products of crude oil, liquid or gaseous. The qualitative improvement is achieved with the pulsatory emission of electromagnetic waves (6) towards the products of crude oil, which are produced by electromechanical or electronic device (3), are programmed, cover wide ranges of wavelengths from 1 mm to 11,000 km, together with their harmonic frequencies, which are produced by the device and which are emitted either at all wavelengths from 1 mm to 11,000 km, or at one or more parts of the particular area, which controlled potency, controlled application time and controlled application result. It is applied in industries and commercial enterprises of products of crude oil. It can also be applied during the ground, marine or air transportation of the products. 13 claims
Patent BG-107503-A (BG)
Title: Device for casting of parts
Inventor: PETKANCHIN LJUBOMIR T
IPC: B22D17/00
Filed: 2003-01-28
Abstract: The device can be applied for casting of parts using the method of semi-liquid stamping. Filling of the mould is made pneumatically by a runner pipe submerged in a crucible, runner system, organized in a lower and upper half-mould and a supply runner fitted in an upper half-mould. A gate valve cuts off the supply runner after the mould is filled with smelt. The gate valve can be fitted either in the lower or in the upper half-mould. After cutting off the supply runner, the punches for the primary and secondary pressing make the casting compact during its crystallization. The knocking-off of the casting and the residue of solidified material in the supply runner and the runner system is made by the punches for the secondary pressing and by the knocking-off devices. 3 claims, 2 figures