baber/WOPTO huggingface dataset:
Patent MX-169707-B (MX)
Title: Configuracion de circuito auto-verificador para la operacion de una señal de luz de busqueda
Inventor: DARROW JOHN O G
IPC: B61L5/18
Filed: 1991-05-24
Abstract: La presente invención se refiere a una configuración de circuito de señal de luz de búsqueda que incluye: (a) Un elemento de señal que tiene una salida visible en respuesta a una señal eléctrica; (b) Un primer elemento de entreaseguro de color localizado en el elemento de señal, para conmutar en respuesta a la posición de color exhibida del elemento de señal, entre una primera trayectoria de corriente cuando un primer color está en la posición de exhibición, y una tercera trayectoria de corriente cuando el primer color no está en la posición de exhibición; (c) un segundo elemento de entreaseguro de color localizado en el elemento de señal, para conmutar en respuesta a la posición de color exhibido del elemento de señal, entre una segunda trayectoria de corriente, cuando un segundo color está en la posición de exhibición, y una cuarta trayectoria de corriente cuando el segundo color no está en la posición de exhibición; (d) un elemento bipolar localizado en el elemento de señal para exhibir selectivamente uno de los primero y segundo colores, en respuesta a una señal eléctrica que indica el color; y (e) siendo el primer elemento de entreaseguro de color y el segundo elemento de entreaseguro de color configurados en un circuito eléctrico en serie con el elemento de señal.
Patent MX-220362-B (MX)
Inventor: ONUSSEIT HERMANN
IPC: C09J163/00
Filed: 1998-03-05
Abstract: Adhesive systems comprised of one or more photoinitiators and one or more adhesives capable of radiation-induced reaction are useful in one-step or multi-step perfect binding of books and other printed articles. The adhesive may be a low viscosity mixture of a monomer and/or polymer which is cross-linkable by UV or stronger electromagnetic radiation.
Patent PT-75593-B (PT)
Title: Polyurethanes useful as engineering plastics
IPC: C08G18/65
Filed: 1982-09-22
Abstract: Polyurethane resins are described having high impact strength and other structural strength properties, and significantly improved resistance to deformation by heat. The properties of these materials are such as to make them comparable to engineering thermoplastics such as nylon and like materials commonly used to fabricate structural components such as automotive parts, equipment housing, sporting goods, furniture, toys, household and like consumer goods. The resins are prepared from organic polyisocyanates, an isocyanate-reactive material (polyol, polyamine, etc.) having an average functionality of at least 1.9, a Tg less than 20 DEG  C. and molecular weight of 500-20,000, and one or more low molecular weight extenders the major distinguishing feature being the markedly lower proportion by weight (2 to 25 percent) in which the isocyanate-reactive material is employed as compared with polyurethane resins conventionally prepared in the art. Depending upon the particular combination of reactants employed the polyurethanes of the invention can be thermoplastic or thermoset and can be prepared in both cellular and non-cellular form.
Patent PT-85392-B (PT)
Title: Process for the preparation of 2,4-diamino-3-oxy-6-piperidylpurimidine
Inventor: LAMSA JYRKE
IPC: C07D401/04
Filed: 1987-07-23
Abstract: Intermediates useful for the preparation of 2,4,-diamino-3-oxy-6-piperidyl-pyrimidine or minoxidil are made by oxidizing a compound of the formula <CHEM> wherein R is a C1-4alkyl or phenyl unsubstituted or substituted by up to three C1-4 alkyl substituents, to a compound of the formula <CHEM> with magnesium monoperoxyphthalate. The oxidized product may be converted into minoxidil by known methods.
Patent PT-85500-B (PT)
IPC: F27D99/00
Filed: 1987-08-06
Abstract: A furnace has a solid fuel hopper 35 above a combustion chamber 10, an ash outlet 11 below said combustion chamber, a combustion gas outlet 11 at or below the level of the combustion chamber, and an auger 22 in an ash chamber 20 below the ash opening 11 to regulate the size of an ash pile 21 below the combustion chamber 10 and hence control the escape of ash or fuel or non-combustibles through the ash opening 11. This enables the combustion gas outlet 11 to be covered by hot coals 53 within the combustion chamber 10 so that any combustion gas from the combustion chamber or any pre-combustion zone must pass through a filter of hot coals 53 before reaching the combustion gas outlet 11.
Patent PT-86433-B (PT)
Inventor: SMITH STEPHEN ALLAN
IPC: C07K5/06
Filed: 1987-12-22
Abstract: Novel compounds of the formula (I), processes for their preparation and their use as collagenase inhibitors are described: .
      in which R 1  is hydroxy; alkoxy; aryloxy; aralkyloxy; -NR 6 R 7  where R 6  and R 7  are hydrogen or alkyl, or R 6  and R 7  together with the N-atom to which they are bonded form a 5-to 7-membered ring with an optional heteroatom; -NHCH(R 8 )COR 9  where R 8  is hydrogen; alkyl optionally substituted by hydroxy, alkoxy, -NR 6 R 7 , quanidine, C0 2 H, CONH 2 , SH, or S-alkyl; or CH 2 -AR where Ar is optionally substituted aryl; and R 9  is hydroxy, alkoxy or -NR 6 R 7 . 
     R 2  is hydrogen or acyl. 
     R 3  is C 3-6  alkyl. 
     R 4  is hydrogen; alkyl; -CH 2 R 10  where R 10  is optionally substituted phenyl or heteroaryl; or -CH(R 12 )O-R 11  where R 11  is hydrogen; alkyl; or -CH 2 Ph where Ph is optionally substituted phenyl; and R 12  is hydrogen or alkyl. 
     R 5  is hydrogen; alkyl; or -CH(R 13 )COR 14  where R 13  is hydrogen or alkyl; and R 14  is hydroxy, alkoxy or -NR 6 R 7 .
Patent PT-88423-B (PT)
Inventor: BAKER RAYMOND
IPC: A61P25/28
Filed: 1988-09-05
Abstract: Oxadiazoles represented by structural formula I: <CHEM>  or a salt or prodrug thereof; wherein one of X, Y or Z is an oxygen atom and the other two are nitrogen atoms, and the dotted circle represents aromaticity (two double bonds);  R<2> represents a substituent of low lipophilicity;  the broken line represents an optional chemical bond; and the substituents R<3> and R<4> may be present at any position, including the point of attachment to the oxadiazole ring, and R<3> represents halo, C1-4 alkoxy, carboxy, -NR<7>R<8>, C2-4 alkyl, C1-4 alkyl substituted with hydroxy or C1-4 alkoxy, or methyl or hydroxy in the 3-, 4- or 5-position; and R<4> represents hydrogen, halo, C1-4 alkoxy, hydroxy, carboxy, -NR<7>R<8>, C1-4 alkyl, or C1-4 alkyl substituted with hydroxy or C1-4 alkoxy; or R<3> and R<4> together represent carbonyl; and  R<7> and R<8> independently represent hydrogen or C1-2 alkyl are potent muscarinic agonists with good CNS penetrability, and are therefore useful in the treatment of neurological and mental illnesses; the compounds are also of benefit in the treatment of severe painful conditions. Processes for preparing these compounds are described, as also are pharmaceutical compositions containing them.
Patent PT-89738-B (PT)
Inventor: HENDERSON ANDREW ROY
IPC: B23K26/08
Filed: 1989-02-16
Abstract: A laser beam (40) is used to mark a longitudinally moving web (52) of paper (40) both at intervals (Sz) along its length and at plural locations spaced (Sx) across its width so that each of the sheets finally cut from the web (52) bears a mark (70). The web (52) passes over a cylinder (50) having windows (54) bearing masks (Fig. 6) carrying a logo or the like to be marked on the web (52). Mirrors (22) are arranged on a drum assembly 10 coaxially located in the cylinder 50 to rotate therewith. The mirrors 22 are disposed in helical sets (30a-35a) extending along the axis (A) of the cylinder (50) to successively intercept a laser beam (40) directed parallel to the axis of the drum and to reflect the beam (42) to successive mask windows (54). The mirrors (22) are plane mirrors (24) set at 45 DEG to the axis (A) and cause the reflected beam (42) to scan the mask in the circumferential direction. The beam is collimated but not focussed and has a diameter that encompasses the transverse width of the mask. A ring mode laser beam (Fig. 8) is preferred.
Patent PT-91524-B (PT)
Inventor: OTTENHEIJM HENRICUS CARL J
IPC: C08B37/00
Filed: 1989-08-23
Abstract: The invention relates to the use of heparin fragments and fractions with an anti-thrombin activity which is less than 50 U/mg for the preparation of a medicament which inhibits or prevents the replication of the human immunodeficiency virus (HIV).
Patent PT-94354-B (PT)
Inventor: FUR ISIDORE LE
IPC: C07D307/62
Filed: 1990-06-12
Abstract: Process for the preparation of pure ascorbic acid from 2-keto-L-gulonic acid or its sodium salt, by carrying out the following successive steps:  - esterification of 2-keto-L-gulonic acid or its sodium salt, - lactonisation to sodium ascorbate - optional separation of the sodium ascorbate - displacement of the ascorbic acid from its salt - separation of the sodium sulphate - separation and purification of the ascorbic acid from its methanolic or aqueous-methanolic solution.
Patent PT-94385-B (PT)
Inventor: ROBERTS DAVID ALAN
IPC: A61P33/00
Filed: 1990-06-15
Abstract: The invention provides N-phenylpyrazole derivatives of the formula:   <CHEM> wherein R<1> represents alkyl optionally substituted by halogen, R<2> represents an optionally substituted aryl or aralkyl group, R<3> represents a phenyl group substituted in the 2-position by halogen; in the 4-position by optionally halo substituted alkyl or alkoxy; and optionally in the 6-position by halogen; and m and n are independently 0, 1 or 2; which are active against arthropod, plant nematode, helminth and protozoal pests.
Patent RO-82671-B (RO)
Inventor: BEELMANN RICHARD
IPC: B02C13/04
Filed: 1977-12-21
Abstract: Inventia se refera la o moara suflanta, al carui rotor include ciocane si palete solidarizate într-un arbore al morii, prevazut în interior cu o cavitate de racire, dispuse longitudinal. Rotorul este protejat la exterior ptrintr-un învelus protector,termoizolant si format din mai muklte inele protectoare, în care practicate orificii pentru trecerea bratelor de ciocan. Se utilizeaza, în special în industria prelucrarii carbunelui si la termocentralele ce folosesc combustibil solid.
Patent SE-300359-B (SE)
Inventor: PAPST H
IPC: B60W10/10
Filed: 1962-11-01
Abstract: 993,185. Engine turning gear. H. PAPST. Nov. 2, 1962 [Nov. 2, 1961], No. 41516/62. Heading F1K. [Also in Divisions B7 and H2] A motor vehicle includes a gearbox having an input shaft 17 which is driven by an internal combustion engine 2 through a clutch 6 and by an electric dynamotor 22 through reduction gearing 21 incorporating a free-wheel. The input shaft 17 drives change speed gearing 8 having an output shaft 20 connected to the driven wheels 12, 13, of the vehicle through a differential 9. A switch 25 is closed when the accelerator pedal 24 is depressed and, providing an isolating switch 27 is closed, the dynamotor is energized from a battery 23 to start the engine 2. When the engine 2 has reached a predetermined speed the free wheel permits the dynamotor to idle until a further increase in engine speed causes the ratio of the reduction gearing 21 to be changed automatically to increase the speed of the dynamotor which then charges the battery 23 through a voltage regulator (not shown). The dynamotor 22 may be used to propel the vehicle, in which case the clutch 6 is held out of engagement by a locking bar 41 which engages the clutch pedal 7. An hydraulic pump 40 coupled to the input shaft 17 can be driven by either the engine 2 or the dynamotor 22 to lock the door latches when the vehicle is moving or operate a windscreen wiper or hydraulic jack.
Patent SE-439482-B (SE)
Title: Method of producing p- hydroxyphenylglycine
Inventor: EDWARDS P N
IPC: C07C227/00
Filed: 1978-07-11
Abstract: Method of transforming p- hydroxymandelic acid or a salt thereof to p- hydroxyphenylglycine. The product is a valuable intermediate product in the pharmaceutical industry.
Patent SE-427335-B (SE)
Title: Apparatus for flash welding of pipes
Inventor: LEBEDEV V K
IPC: B23K11/04
Filed: 1981-08-19
Abstract: An interior apparatus for flash welding of pipes end to end and comprising an extended support element 3, which carries an axially movable jaw arrangement 6 with electrode jaws 35 for clamping of a pipe being welded, an axially immovable jaw arrangement 5 with electrode jaws 26 for clamping of the other pipe, and a toroidal welding transformer. The axially immovable jaw arrangement 5 is mounted on the extended support element 3 in such a way that a ring-shaped free space is produced in between, in which two coaxial contact tubes 36 and 37 are arranged, which are electrically insulated from each other and connect the welding transformer 4 to the electrode jaws 26 and 35, thereby producing a welding circuit during operation of the welding machine. <IMAGE>
Patent SE-430724-B (SE)
Title: Arrangement for calibration of pipes, boreholes or the like
Inventor: JOHANSSON KJELL OLOF
IPC: E21B47/08
Filed: 1982-04-28
Abstract: An arrangement for calibration, an ovalness gauge, for pipes, boreholes or the like, especially calibration of constrictions by measuring of the smallest diameter of the constriction, comprises a body designed to be moved through the hole, an even number of sensors emerging from the body and able to expand against the wall of the pipe, and a mechanical-electrical signal transmitter arranged in the body to put out an electrical measurement signal proportional to the minimum diameter registered by the sensors. For each pair of opposite sensors 1A, 1B, 2A, 2B, 3A, 3B there is a hydraulic system in the body 1, and for each sensor in each such pair there is a sensor piston 22A, 22B, a sensing bellows, or a corresponding hydraulic volume constriction element, and for each such hydraulic system there is also a main piston 23 or corresponding hydraulic volume constriction element, whose position is determined by the position of the two sensing pistons, so that by simultaneous influencing of the two sensors at the respective sensing pistons, the changes in length of the two sensors are hydraulically added in the hydraulic system and transformed into a deflection of said main piston or the like, in proportion to the combined positional change of the sensors, and furthermore said mechanical-electrical signal transmitter 39 is arranged to respond only to the deflection of the main piston among all the main pistons that produces the largest deflection. <IMAGE>
Patent SE-451275-B (SE)
Title: System for concrete coating of pipes
Inventor: BERNTSSON T
IPC: F16L57/00
Filed: 1984-03-27
Abstract: Pipes are provided on both sides of a position to be coated, with a supporting surface (4) at the same height above the pipe wall as the desired coating thickness. Reinforcing equipment is then mounted between this surface and the outside of the pipe and clear of the latter, overlapping cladding material (2) beyond the position to be coated. A flexible water-permeable cloth (7) is placed around the reinforcing equipment, extending over the supporting surfaces and secured to them clear of the inner pipe and the reinforcing equipment. The cloth longitudinal edges are joined together to form a sleeve. A layer of stiff but flexible material is placed around the sleeve, containing apertures (9), and also joined together along their longitudinal edges to form a relatively rigid pipe. Concrete is then pumped under pressure between this layer and the cloth.
Patent SE-457734-B (SE)
Title: Floor or roof well
Inventor: HAGLIND MATS GEORG
IPC: E03F5/04
Filed: 1985-07-08
Abstract: A lock component comprises threaded sectors partly on the exterior of the well seat flange (6) and partly on the clamp ring (2). The engagement of the latter can occur by insertion of its thread sector into corresp. recesses between the seat (3) threaded sector, and a turning of the clamp ring through an arc length which is less than that corresp. to the composed length of a thread sector on the well seat flange and one on the clamp ring. In an alternative form, the clamp ring thread sector can be longer than the corresp. threaded recesses on the seat flange, which means that the clamp ring must be screwed onto the threads of the seat flange from the beginning.
Patent SE-457817-B (SE)
Inventor: SCHOERLING S H G
IPC: E21B7/02
Filed: 1987-07-23
Abstract: Rock drilling rig provided with a two part feed beam (4,6). The rig is provided with a drill guide (12) formed as gripping tongs for a drill rod (10) on one of the feed beams (6) whereas the other feed beam (4) is provided with a pad (17) to be applied against a rock face (15).
Patent AT-414115-B (AT)
IPC: E05B65/20
Filed: 2004-09-17
Granted: 2006-09-15
Abstract: A locking device for a swinging/sliding door for vehicles. The swinging/sliding door includes a door leaf having a guide rail along a bottom horizontal edge in a floor region. The swinging/sliding door is configured to be actuated by a door drive.
Patent CN-85101380-B (CN)
IPC: F24F3/16
Filed: 1985-04-01
Abstract: 负氧离子发生器包括：在一个盒子（１０）内有一个由空气输送的污染粒子阻留区（１６），一个消毒区（１８），一个在消毒区形成的臭氧过滤区（２０），一台风扇（２２），一个电子云产生区（２４），负氧离子即在该区形成，和一个负氧离子加速区（２６）。电子云产生区（２４）区包括交替排列的正负电极，负电极一面呈锯齿状。
Patent CN-1010370-B (CN)
Inventor: YINQING WU
IPC: A24F47/00
Filed: 1986-11-03
Abstract: 本发明是将低量铀熔融于金属中而制成的一种低合金芯片。将这种芯片放入烟盒中，即可利用铀中活性粒子的电离作用，使香烟中的尼古丁和焦油在燃烧时滞留在烟灰中，以达到减少吸烟者吸入尼古丁和焦油的目的。
Patent FI-115168-B (FI)
Inventor: ZOU QIUZHEN
IPC: G01S5/00
Filed: 2001-03-02
Granted: 2005-03-15
Abstract: A mobile device (10) comprises a receiver and a coherent integrator (104), wherein the receiver is configured to receive a first signal from a satellite, the first signal including a navigation message. The coherent integrator is configured to coherently integrate first signal samples for a particular coherent integration interval. When the coherent integration interval straddles a data boundary of the navigation message, the coherent integration is divided into a section before the data boundary of the navigation message and a section after the data boundary of the navigation message
Patent FI-113586-B (FI)
Title: Internal multiband antenna for radio device, has feed unit connected to ground plane at short-circuit point that divides feed unit into two portions which along with radiating unit and plane resonates in antenna operating range
Inventor: KORVA HEIKKI
IPC: H01Q5/00
Filed: 2003-01-15
Granted: 2004-05-14
Abstract: The antenna has an electromagnetic coupling between radiating (330) and feed (320) units, where the unit (320) is connected to a ground plane (310) at a short-circuit point to match the antenna. The point divides the feed unit into two portions (321, 322). The portions together with the radiating unit and the ground plane resonate in a range of two operating bands of the antenna.  An Independent claim is also included for a radio device.
Patent FI-128472-B (FI)
Title: Filter and filtering arrangement
Inventor: RIIHIMÄKI TEPPO
IPC: C10G1/00
Filed: 2015-12-29
Granted: 2020-06-15
Abstract: A filter for filtering pyrolysis oil and an arrangement. The filter is a a split-flow filter (1, 1a, 1b), comprising a filter element (12), comprising plurality of apertures (17) extending through the filter element (12), a receiving channel (13) for receiving a flow (F) of pyrolysis oil to be filtered and for supplying said flow on first side (A) of the filter element (12), a main discharge channel (14) arranged on the first side (A) of the filter element (12) for discharging the portion of the flow (F) of pyrolysis oil having not penetrated through the filter element (12), and a filtrate channel (15) arranged on second side (B) of the filter element (12) for discharging the portion of the flow (F) of pyrolysis oil having penetrated through the filter element (12).
Patent FI-128432-B (FI)
Inventor: AHTONEN OTTO
IPC: E06B9/388
Filed: 2017-06-28
Granted: 2020-05-15
Abstract: Uppfinningen avser en bottenknapp för en spjälgardin. Bottenknappen enligt uppfinningen är ett stycke (5, 6) i åtminstone två delar.
Patent HK-1052713-B (HK)
Title: Swelling and deswelling polymer blends
Inventor: GAYLEN M ZENTNER
IPC: A61K47/36
Filed: 2003-06-27
Abstract: A polymer blend is prepared by dissolving chitosan and a second polymer in an acidic aqueous solution to form an aqueous polymer blend, dehydrating said aqueous polymer blend, and recovering said polymer blend. The second polymer may be selected from the group consisting of polyether glycols including polyethylene glycols; cellulose esters including cellulose acetate; poloxamers; polysaccharides including dextran and guar; polyvinylpyrrolidones; polyvinyl alcohols; and mixtures or copolymers thereof. These polymer blends swell in an acidic environment and deswell in a more neutral or basic environment. This technology is valuable for the dispensing of biologically active material or drugs into a surrounding environment, especially the environment as is found in the gastrointestinal tract. Since the various polymer blends of the present invention are not covalently or ionically crosslinked, but are physically combined, each polymer in the physical blend maintains its original chemical structure, and therefore, is safe for oral administration.
Patent IT-1251507-B (IT)
Inventor: ANDREUCCI FRANCO
IPC: B23D47/04
Filed: 1991-05-24
Granted: 1995-05-16
Abstract: Sawing machine used to cut trunks of firewood, comprising: a frame (1); a drum (3) mounted idle on a horizontal axis, and a pair of dragging chains (40, 41) revolving around pulleys, mounted on arms (44, 45) facing the drum (3), so that a segment of the chains is engaged with a sector of the drum without sliding contact, in order to let the trunks adhere to the drum, the trunks being placed on arcuate arms projecting out of the drum; a device having rotating blades juxtaposed to the drum (3). The drum (3) comprises at least two half-drums (30a, 30b), which are coupled to each other in a sliding manner. The drum (3) comprises also a saw-toothed ramp (31d) facing the concavity of each arcuate arm (31c). The drum is placed in cutout or windows (21a, 22a) of leading and trailing chute elements (21, 22) inside frame (1). <IMAGE>
Patent IT-1259429-B (IT)
Title: A perimeter trim structure for vehicles, with channel sections that can be cut up
IPC: B60J/
Filed: 1992-05-28
Granted: 1996-03-18
Abstract: A simple or double channel section 10, 12 is joined along its two upper and lower edges to stationary parts 5, 7 and can be cut transversely; along said edges are formed profiles 10A, 10B; 12B, 12C, able to form seats of junction for separate portions of said channel section (or another channel section) to constitute access doors to internal spaces which can be used for inspection and other uses. <IMAGE>
Patent IT-1245115-B (IT)
Title: Method and apparatus to improve re-evaporation of condensate in environmental conditioning equipment in general
Inventor: BIGARELLA ARMANDO
IPC: F24D/
Filed: 1991-01-24
Granted: 1994-09-13
Abstract: The method according to the invention consists essentially of conveying individual batches of condensate collected on at least two zones of said condenser. The apparatus for implementation of the above method comprises atomizers and/or nebulizers connected with means of collection of the condensate, said atomizers and/or nebulizers conveying the individual batches of condensate toward at least two zones of said condensers. <IMAGE>
Patent IT-1247136-B (IT)
Title: Dispositivo di dosatura di una sostanza di trattamento per la manutenzione dei sistemi di aspirazione e di scarico di apparecchiature di aspirazione odontoiatriche.
Inventor: BRAETSCH HARTMUT
IPC: G01F11/34
Filed: 1991-03-06
Granted: 1994-12-12
Abstract: L'invenzione riguarda un dispositivo di dosatura di una sostanza di trattamento per i sistemi di aspirazione (3) e di scarico di una apparecchiatura di aspirazione odontoiatrica, il quale è di struttura semplice, può essere usato con una mano, dà modo di poter controllare facilmente il mantenimento della quantità predeterminata, è realizzabile a costo conveniente ed è caratterizzato da un serbatoio (5) per contenere una scorta (8) di sostanza di trattamento in polvere o in granulato e da un tubo erogatore (9) che penetra nella scorta (8).