baber/WOPTO huggingface dataset:
Patent IT-1086728-B (IT)
Title: Semiautomatic steering for service vehicle - has steering reaction modulated with steering drift and allowing manual overide
Inventor: ERNER THORE OLOF BRYNIELSSON
IPC: B62B/
Filed: 1977-03-21
Granted: 1985-05-31
Abstract: The semi automatic steering for the service vehicle has road mounted transmitters, or magnetic loops, to guide the vehicle into the stopping position. Deviations from the planned path generate correction signals which provide stronger reaction forces on the steering controls. This enables the driver to 'feel' that the steering has to be adjusted, while allowing full control for manual override. The steering reaction force can be a pulsating type for maximum effect. The system can be used on bus lines, to guide the busses into high platform stations, with full manual control for safety e.g. if a passenger steps into the road.
Patent IT-1102090-B (IT)
Title: Antihypertensive 5-alkoxy-picolinic acid(s) - prepd. from 5-hydroxy-2-hydroxymethyl-pyridine
IPC: A61K/
Filed: 1978-05-02
Granted: 1985-10-07
Abstract: New 5-alkoxy picolinic acids and their pharmaceutically acceptable salts and esters are of formula (I):- In (I), R is 1-6C alkyl and M is H, Na, K, Ca, Al, alkoxyalkyl, phthalidyl, phenyl (opt. substd.) or acyloxyalkyl. Cpd. (I:M=H) is prepd. e.g. by reacting 5-hydroxy-2-hydroxymethyl pyridine with an alkyl of formula RX, and oxidising the hydroxymethyl gp. to COOH. Cpds. (I) are antihypertensives and can also be used as vasodilators. They are administered orally. A specific cpd. is 5-n-propyloxy picolinic acid.
Patent IT-1169376-B (IT)
Title: Energy absorbing vehicle bumper
Inventor: FANNIN WAYNE VINCENT
IPC: B60R/
Filed: 1983-12-09
Granted: 1987-05-27
Abstract: The energy absorbing vehicle bumper has two telescopic hydraulic cylinders (24,38), one of which is equipped with an end cap (44) and is mounted so that it slides inside the other on a rod (76) which passes through the end cap. The absorber contains a rupturing element in the end cap aperture through which the rod passes. The element (70) bursts at a given hydraulic fluid pressure level, enabling the fluid to pass from one cylinder to the other to absorb the energy of an impact.
Patent IT-1106375-B (IT)
Title: Filter element for liq. filter - has annular chambers along length of element for improving liq. distribution
IPC: B01D/
Filed: 1978-12-04
Granted: 1985-11-11
Abstract: Filter element for a liq. filter comprises a perforated tubular support for supporting a precoat of filter medium particles on an apertured tubular distributor core concentrically located within the support to define an annular space between the support and the core. Dividers positioned axially along the core within the annular space define annular chambers decreasing in length in a direction away from the service cycle discharge end of the filter element. Efficient distribution of liq. along the entire length of the annular space between the core and support is achieved by defining the length of the annular chambers in direct proportion to the decreasing flow rates which typically exist along the length of the core. This results in effective filter operation during both service and backwash cycles.
Patent IT-1217291-B (IT)
Title: Sewage sludge disposal
Inventor: FORSTER GUNTHER
IPC: C02F/
Filed: 1985-07-22
Granted: 1990-03-22
Abstract: Sewage sludge is processed in several stages by a mechanical concn. and/or a thermal drying operation, followed by combustion in a furnace with a fluidised bed. The settling tank in which the solid particles are sepd. from the liq. phase is pref. fitted with a vertical beam with discs which is reciprocated by a vibrator.
Patent IT-1111473-B (IT)
Title: Anti-anaphylactic 5-piperazino-pyrido-benzothiazepine derivs. - having antihistaminic and appetite-promoting activity
Inventor: BOULEY ETIENNE
IPC: A61K/
Filed: 1978-05-08
Granted: 1986-01-13
Abstract: Pyridobenzothiazepines of formula (I) are new, together with their acid-addn. salts (where R is H or 1-5C alkyl). A typical cpd., 5-chloro-pyrido 2,3-b (1,5)-benzothiazepin, was prepd. by heating 5,6-dihydro-5-oxo-pyrido 2,3-b (1,5) benzothiazepine with POCl3 and PCl5. Reaction with N-methylpiperazine gave (I) (R is Me).
Patent IT-1129847-B (IT)
Inventor: WERQUIN JEAN CLAUDE
IPC: B21B27/00
Filed: 1980-11-12
Granted: 1986-06-11
Abstract: The object of the invention is to improve the performance of the rolls of roughing and finishing stands of a hot strip train or mill and in particular to retard as far as possible the banding phenomenon, namely the phenomenon of the incrusting of hard oxides or scale formed at the convenience rolling temperatures. For this purpose, the roll is made, at least in the working region thereof, from a chrome steel in which the ratio between the respective contents of chromium and carbon is between 7 and 12 and in which the content of equivalent carbon is between 1.5 and 1.7%. This content of equivalent carbon is calculated as the sum of the content of carbon and the content of chromium, the latter being given a coefficient 0.05.
Patent IT-1117321-B (IT)
Title: Tool insert holder for machine tool
IPC: B25D/
Filed: 1977-08-18
Granted: 1986-02-17
Abstract: The tool holder incorporates an inclined borehole (1a) which intersects at an angle a further borehole (1b) in which is located a clamping sleeve (4). A notch (3) on the outer face of the sleeve is inclined to the sleeve axis. An eccentrically mounted bolt in the sleve can be rotated to press the sleeve notch with varying force on the cutting insert. The longitudinal axis of the notch is parallel to the borehole (1a). One bolt end has a recess to receive a key.
Patent LT-6510-B (LT)
Title: A power supply interface device with cooling fan
Inventor: FAN CUIZHEN
IPC: G10K11/00
Filed: 2017-05-02
Abstract: A power supply interface device with cooling fan includes shell (91), power supply jack device (1) set on the lower sidewall, and power plug device set on the upper sidewall of shell (91). The power supply jack device (1) includes power supply cable (3) and power supply hole (2) used for electrical connection with the power plug device. The power plug device includes two top-pressure screw components (8) fixedly connected with the upper sidewall of shell (91). The two top-pressure screw components (8) are symmetrically set, relative to longitudinal axis of shell (91), and each includes thread-fixed sleeve (82) fixed on the upper sidewall of shell (91), and top-pressure screw (81) which fits with threaded hole (821) in the lower side of thread-fixed sleeve (82).
Patent MX-169030-B (MX)
Inventor: NORMAN RICHARD O
IPC: A61L9/04
Filed: 1988-05-13
Abstract: A vapor circulation apparatus has a housing with an inlet air opening (18) and an outlet air opening (19) and mounted in the housing is a fan (49) for inducing air flow through the housing and container (65) of liquid to be evaporated. A dosing element (72a) for holding a predetermined volume of the liquid for evaporation is periodically inserted into the container (65) to withdraw a predetermined volume of liquid to be evaporated and after the dosing element (72a) is withdrawn, the container (65) is resealed.
Patent MX-171222-B (MX)
Title: Composiciones no dulces con sabor apetitoso, usando un agente de voluminosiad de carbohidrato no dulce
Inventor: MOSKOWITZ ALAN
IPC: A23G3/00
Filed: 1989-07-11
Abstract: La presente invención se refiere a una composición no dulce con sabor apetitoso que consiste de un agente de voluminosidad de carbohidrato no dulce y un agente de sabor apetitoso.
Patent MX-174215-B (MX)
Title: Tela para tapiceria para usarse en asientos de vehiculos
Inventor: ROBINSON FRANK
IPC: A47C31/02
Filed: 1989-09-27
Abstract: La presente invención se refiere a una pieza de tela de tapicería tejida a máquina para cubrir cuando menos parte de la superficie de un soporte tridimensional, caracterizado por una o más porciones de tela tubular tejida integralmente a la pieza de tela de tapicería en lugares donde cada una de tales porciones tubulares pueden servir de dispositivo de anclaje para facilitar el aseguramiento de la pieza de tela de tapicería a dicho soporte.
Patent MX-166293-B (MX)
Title: Soportes inertes de ceramica de lecho de catalizador
Inventor: CRABTREE ROBERT
IPC: B01J21/16
Filed: 1990-07-12
Abstract: La presente invención se refiere a un soporte inerte de cerámica de lecho de catalizador que comprende un cuerpo formado de una mezcla de aproximadamente 10 a 90 por ciento en peso de arcilla y aproximadamente 90 a 10 por ciento en peso de arena feldespática. El método para preparar un soporte de lecho de catalizador.
Patent PT-72255-B (PT)
IPC: A61K31/445
Filed: 1980-12-19
Abstract: Compounds of the steroisomeric formulas   <IMAGE>  and  <IMAGE> wherein R1 and R2, which may be identical to or different from each other, are each phenyl, substituted phenyl, thienyl or furyl; R3 is hydrogen or straight or branched alkyl of 1 to 3 carbon atoms; and R4 is straight or branched alkyl of 1 to 3 carbon atoms; or R3 and R4, together with each other and the nitrogen atom to which they are attached, form a piperidino, 4-amino-piperidino, 4-(lower alkylamino)-piperidino, piperazino, 4-(alkyl of 1 to 2 carbon atoms)-piperazino or morpholino radical; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as antidepressants.
Patent PT-81164-B (PT)
Title: Optical-electronic device pre-arranged for the determination of the speed of a travelling vehicle by means of a laser ray
IPC: G01S11/12
Filed: 1985-09-19
Abstract: The invention relates to an optical-electronic device of simple theroretical conception, allowing the direction and the speed to be detected of a running vehicle without direct external reference points, and which, although is placed completely isolated within its interior, yields data which can be also very precise, rapidly and continuously. It uses a ray of coherent laser light - produced on the spot - of low intensity, and used as a relative reference element, in combination with parallel reflecting planes. With a time measurement repeated in rapid sequence, by means of a clock with electronic data processor and by means of a photodetector, from the laser ray the computation elements necessary for determining the displacements due to the traveling speed and referred to outer reference elements previously extrapolated during the instrument calibration step are drawn. By being calibrated in compliance with the different cases, the device can measure both low and high speed values on any types of vehicles on to which it may be installed. The instrument is moved around its supporting point in a way very similar to the radar aerials, but as soon as the travelling direction has been identified, this movement is limited to short verification periods spaced over time.
Patent PT-81590-B (PT)
IPC: C12N15/85
Filed: 1985-12-02
Abstract: The invention refers to recombinant DNA plasmid vector containing cDNA encoding human EPO of clone lambda HEPOFL13 (ATCC 40153) and mammalian cell transformed with this vector or with a plasmid which contains the entire bovine papilloma virus DNA and the cDNA sequence of Table 3 coding for human EPO are which useful in the preparation of recombinant human erythropoietin which is characterized by the presence of O-linked glycosilation.
Patent PT-84761-B (PT)
Inventor: KOSTANSEK EDWARD CHARLES
IPC: A01N25/14
Filed: 1987-04-24
Abstract: The rain fastness of dithiocarbamates in dry form is enhanced by formulation with nonionic water-soluble polymer comprising hydroxy(C2-C5) alkyl cellulose, polyethylene oxide, polyvinyl alcohol, polyvinyl pyrrolidone, polyacrylamide and/or polyvinylmethylether in an amount of from about 0.1 to about 5 weight percent based on the weight of the dithiocarbamate.
Patent PT-86221-B (PT)
Inventor: BABA MASAHIR
IPC: B01L3/02
Filed: 1987-11-26
Abstract: Instead of being moulded by injection of the measured amount of polymer from a single rearward entrance port, which leads to mould wear and flashing of polymer at the delivery end at 15, micropipettes are moulded using an intermediate cavity entrance 14, a first measured body of molten polymer being injected through said entrance and caused or allowed to move forward towards the front end at 15 to at least start to cool and resolidify, and a second measured body of molten polymer being immediately injected through the same entrance 14 and caused or allowed to move rearwardly, and at least start to cool and resolidify, and weld together the two bodies of polymer.
Patent PT-90039-B (PT)
Inventor: LEE WILLIAM W
IPC: A61K41/00
Filed: 1989-03-17
Abstract: A method of using 1,2,4-benzotriazine oxides as radiosensitizers and selective cytotoxic agents is disclosed. The compounds are shown to specifically radiosensitive hypoxic tumor cells and are additionnally disclosed to be useful as specific cytotoxic agents for these cells.
Patent PT-91419-B (PT)
Inventor: FREDETTE MAURICE C J
IPC: C01B11/02
Filed: 1989-08-10
Abstract: Chlorine dioxide is produced from sodium chlorate, sulphuric acid and methanol at the boiling point of the reaction medium under a subatmospheric pressure applied to a reaction zone. High purity of chlorine dioxide production is retained while the proportion of acid sodium sulphate in the product is decreased by effecting the reaction at high acidity in a physically-separate reaction zone from which the reaction products discharge into a mass of recycling sodium chlorate solution.
Patent PT-91876-B (PT)
Inventor: ISNARDI MICHAEL ANTHONY
IPC: H04N11/14
Filed: 1989-10-02
Abstract: The luminance component of a video signal is processed to produce a luminance component with groups of mutually exclusive spatially correlated image pixels of identical value within each group. In one embodiment each group comprises vertically averaged pixels 1H apart within a field. In another embodiment each group comprises vertically averaged pixels apart within a frame. The chrominance component is similarly processed. The processed luminance and chrominance components are combined using an invertible algorithm involving additive and subtractive signal combination. At a decoder, the inverse of the combining algorithm is used to separate the combined signal into its constitutent luminance and chrominance component parts, without luminance-chrominance crosstalk.
Patent SE-393964-B (SE)
Inventor: CWIKLA J M
IPC: B65D19/34
Filed: 1975-03-17
Abstract: A package article of flexible packaging bags such as used in the meat packing industry in conjunction with automatic and semiautomatic packaging apparatus is made by assembling a multiplicity of flattened stacked flexible bags on a wicket which may be canted to imbricate the bags, securing the wicket with an inner carton element and enclosing and securing the wicketed stacked bags and the inner carton element in an outer carton element.
Patent SE-444000-B (SE)
Inventor: DEARNALEY G
IPC: F24J2/48
Filed: 1977-01-27
Abstract: A method is provided for treating a metal working tool element made of cemented carbide materials, as hereinafter described, comprising the operation of implanting into a working surface of the tool element ions of a material such as to modify the implanted region of the working surface of the tool element in such a way as to prevent adhesion between the matrix metal of the cemented carbide tool element and a metal being worked by the tool element. Metal working tool elements so treated are also disclosed.
Patent SE-448087-B (SE)
Inventor: TORCK B
IPC: C07C41/06
Filed: 1980-02-12
Abstract: Methyl tert.butyl ether is obtained by reacting an isobutene-containing C4 cut with methanol and distilling the reaction product at a superatmospheric pressure of 7-30 atm. abs. to recover a top fraction and a bottom fraction containing methyl tert.butyl ether. The isobutene conversion rate and the purity of the ether are increased by recycling a portion of the top fraction to the reaction zone.
Patent SE-421905-B (SE)
Title: Arrangement to prevent overloading of a winch fixed on a carrier fitted on a vehicle
Inventor: PETERSON S G
IPC: B66D1/54
Filed: 1980-06-02
Abstract: In order to prevent overloading of an electric motor which drives a winch 1 fitted onto a vehicle via a fixing plate 3, a current breaker 15 has been fitted between the legs 4, 5 on the fixing plate formed as a pivot, which breaker 15 causes the current to the motor to be interrupted when a predetermined distance between the legs is reached as a result of an excessive force being exerted by the winch. <IMAGE>
Patent SE-425134-B (SE)
Title: Arrangement for securing of long objects such as electrical cords
Inventor: OSTERLIND HANS CHRISTER ERIK
Filed: 1981-01-13
Abstract: The invention concerns a holder arrangement for electrical cords, especially in residential rooms and workrooms. The arrangement consists of a plate 1 provided with a flange 2 projecting from it and a lining of self- adhesive material 4 which extends from the flange and down along the adjacent surface of the plate. The holder arrangement is designed to be placed on a floor moulding 6 so that the flange 2 forms a guide and position orientation when mounting and securing the plate to the floor moulding by means of the self-adhesive lining. The part of the plate projecting up from the flange is designed to form, together with the opposite wall surface 7 and the upper edge of the floor moulding, a gutter-like segment for laying of a cord 11. <IMAGE>
Patent SE-442782-B (SE)
Title: Extendable wing apparatus for a flying body
Inventor: LANDSTROM SVEN
IPC: F42B10/14
Filed: 1982-01-20
Abstract: The invention concerns an extendable wing apparatus for a flying body, particularly in the shape of a fin with overlapping wrap around wings for a projectile.  The wings in the non-extended position together form a self supporting ring by a fastening device (7) on the wings' outer parts gripping inwards to a corresponding fastening device (8) in the adjacent wings' inner parts.<IMAGE>
Patent SE-445377-B (SE)
Title: Fire door consisting of heat insulating, spot-welded reinforcing walls
Inventor: HELLSTROM E
IPC: E06B5/16
Filed: 1982-02-16
Abstract: Fire doors of metal consist of a periphery edge (1-4) of metal that is situated between two metal plates (5 and 6). Between the plates (5 and 6) and within the periphery edge (1-4), there are a number of support walls (7) that are attached at the metal plates (5 and 6). When there is great heat on one side of the door (5), the support walls (7) serve as thermal bridges and transfer heat to the other side of the door (6). The purpose of this invention is to eliminate these thermal bridges. This is achieved by incorporating a through slit (19) under an attachment point (8) in a support wall (7) and situating the edge of the support wall (7) on both sides of an attachment point (8) at a distance from the adjacent metal plate (6).<IMAGE>
Patent SE-449224-B (SE)
Inventor: KAIRISALO P J
IPC: C07D/
Filed: 1982-04-02
Abstract: The known compound 8-{4-[4-(2-pyrimidinyl)-1-piperazinyl]- butyl}-8-azaspiro(4,5)-decane-7,9-dione, buspiron, with formula , I is prepared by reacting an 8-alkaline metal-8- azaspiro(4,5)-decane-7,9-dione with formula , II with a 4-halogenbutylalkylsulphonate or -arylsulphonate with the formula , III to form a compound with formula , IV which is then reacted in known manner with a compound of formula , V to form the desired product. One achieves high yield, around 90 per cent, by production of intermediate product IV, thereby making the method cheaper. The 4-halogenbutyl derivative can be prepared from 4- chloro-butanol and an appropriate sulphonic acid halide in presence of trimethylamine, and the reaction of this product with compound II advisedly occurs in N,N- diformamide at 80 degrees Celsius for two hours. Buspiron is a known pharmaceutical with sedative properties, among others.
Patent SE-441045-B (SE)
Title: Device on a thermostat for a heated-seat cushion
Inventor: ANDREASSON J
IPC: G05D23/30
Filed: 1984-01-18
Abstract: Heated seat cushions for automobile seats contain resistance heating elements for heating and thermostats for connection and disconnection of power to the resistance heating element. The thermostat can be equipped with a resistance heating element for heating it up. According to the invention, fixing of the above mentioned resistance heating element is simplified through using a coating of rubber or plastic which provides resistance properties through it containing carbon.
Patent SE-460042-B (SE)
Title: Hydraulic conveyor valve for abrasive material
Inventor: OESTMAN S-O
IPC: F16K1/44
Filed: 1984-03-02
Abstract: The valve has two valve seats (34,54) in series, against which one or more plugs (51) work, the latter making contact with the upstream seat (34) first. The seats are connected to a pressure source for flushing. The upstream seat is pref. extensible axially. The plug is conical, with two annular seats.
Patent SE-454677-B (SE)
Title: Sailing rig for marine vessel
Inventor: WESTERLUND BIRGER
IPC: B63H9/10
Filed: 1985-03-19
Abstract: The boom (1) in its entirety or only its curved part (1A) is rotatably mounted around the boom longitudinal axis. This rotation is produced by wind force in the mainsail (3), so that the curved part (1A) which accommodates the lower edge (2) of the mainsail (3) is always on the lee side of the longitudinal axis of the boom (1).
Patent SE-459222-B (SE)
Title: Harvester for mechanised thinning of timber growth
Inventor: HEROLF O
IPC: A01G23/08
Filed: 1986-01-10
Abstract: The vehicle chassis (8) has a free passage height above the ground which is markedly greater than the radius of the support wheels (28,29). The working unit comprises a body (21) connected to the free end of the tip arm (17) via a transversal union which permits pivoting of the unit body in the same vertical plane as the tip arm. In this way, timber can be held by the unit and pushed in the upright position into the area of the line of travel of the machine, in front of and in extension of the vehicle chassis. The timber is then pivoted downwards into a lying state in which it is fed longitudinally through the work unit (20). The unit lops the extraneous branches, of the tree trunk trimming the branches as the tree is pulled through, under the chassis and between the wheels.
Patent SE-459925-B (SE)
Inventor: NORDBERG C M
IPC: D21C11/00
Filed: 1987-12-23
Abstract: The present invention solves the problem of managing resin-containing waste liquors within the cellulose pulp industry. The invention relates to a method for purifying resin-containing waste liquor in the manufacture of cellulose pulp, in which method a pH-adjusting chemical is, when necessary, added to resin-containing waste liquor removed from the cellulose pulps, so that the pH of the waste liquor will lie within the pH range 1-7, and in which a water-soluble organic polymer is added to the waste liquor in the form of a forwardly moving liquid stream. The method is characterized by dividing up the requisite amount of polymer into part quantities which are introduced into the liquid stream on at least two occasions, by subjecting the liquid stream to a pronounced shearing and/or turbulent treatment process, and by subsequently separating agglomerated resin from the waste liquor.
Patent SE-465867-B (SE)
Title: Method for changing the geometry of a spring-loaded spoke wheel, and control member for carrying out this method
Inventor: BRAGE ANDERS
IPC: B60B9/26
Filed: 1988-04-18
Abstract: Method and device for changing the geometry of a spring- loaded spoke wheel, where the wheel 1 comprises a flexible wheel edge 2, a hub 3 and spoke members 4 for transmitting power between the wheel edge 2 and the hub 3. The power transmission members are acted on by control members so that the wheel edge 2 is flattened out against the road surface and so that the distance between the road surface and the hub 3 decreases when the wheel is loaded. <IMAGE>