baber/WOPTO huggingface dataset:
Patent IT-1237725-B (IT)
Title: Control device for hydramatic woodcutting machines
Inventor: RICCA ANDREA
IPC: B27B/
Filed: 1989-12-22
Granted: 1993-06-15
Abstract: A control device for hydramatic woodcutting machines that makes users use both hands to run the machine's cutting element, to obviously help avoid accidents, characterized by the fact that it includes two handle bars that function as a clip or a bite to adjust and maintain the position of the cutting axe; two connected levers, between the flexible cords, are controlled by the hydramatic circuit distribution control in order to use it at the same time as the levers; and a pedal, connected through a flexible cable to the handle elements in order to keep them apart, acts by using elastic means so as to free the axe after it chops.
Patent IT-1247674-B (IT)
Title: Autotraction gas flow regulation group capable of optimizing combustion
Inventor: RAMPON GIUSEPPE
IPC: F02G/
Filed: 1990-04-19
Granted: 1994-12-28
Abstract: This is a group of components consisting of a sensor of the exhaust gas composition, an electronic control, and of a flow regulator device that permits the air- combustible gas mixture to be made continuously stoichiometric.
Patent MX-170363-B (MX)
Title: Mejoras en tubos portafusibles para extincion de arcos
Inventor: RINEHART WILLIAM M
IPC: H01H85/165
Filed: 1988-10-19
Abstract: La presente invención se refiere a mejoras en un tubo portafusibles para extinción de arcos, que tiene un cuerpo tubular en el cual, cuando menos, la pared interna está formada con un material para extinción de arcos, que es una matriz de resina epoxi; caracterizadas en que un llenador inorgánico que constituye alrededor de 40 a 80 por ciento por peso de la resina para el núcleo y que puede generar agua molecular en condiciones de arco de alta temperatura dentro del tubo para que reaccione con el carbono producido por la descomposición de la resina y la fibra por el arco, para liberar gases que sirven para interrumpir el arco y también alrededor de 5 a 30 por ciento por volumen de una fibra orgánica en la matriz de resina y la fibra orgánica se caracteriza por la propiedad de soportar la resina epoxi durante la formación del tubo con ella y tiene la función adicional de formar gases extintores del arco cuando ocurren arcos dentro del tubo.
Patent MX-169694-B (MX)
Inventor: MCCALL PATRICK COLUMKILLE
IPC: A61K8/33
Filed: 1988-11-18
Abstract: Disclosed is a lotion shampoo comprising:  (a) from 10% to about 30% of a synthetic surfactant (b) from 0.1% to about 5% of selenium sulfide having an average particle size of less than about 25 mu m  (c) from about 0.001% to about 0.1% of a nonionic polymer (d) the remainder water.
Patent MX-173837-B (MX)
Title: Composiciones acondicionadoras de telas adicionadas durante el enjuague, que contienen agentes suavizantes de tela y polimeros cationicos de poliester de liberacion de suciedad y polimeros cationicos de liberacion de suciedad preferidos para las mismas
Inventor: TRINH TOAN
IPC: D06M15/507
Filed: 1990-05-18
Abstract: La presente invención se refiere a una composición acondicionadora de telas para usarse en el enjuague, caracterizada porque comprende: I. de aproximadamente el 3 por ciento a aproximadamente el 35 por ciento en peso de la composición total, de un suavizante de telas; y II. de aproximadamente el 0.5 por ciento a aproximadamente el 20 por ciento de un agente de poliester catiónico de liberación de suciedad.
Patent MX-171528-B (MX)
Title: Metodo y aparato para predecir la vida de servicio restante de un filtro de aire
Inventor: CONTI KENNETH ANTHONY
IPC: F02M35/08
Filed: 1991-03-26
Abstract: La presente invención se refiere a el método de predicción de la vida de servicio restante de un filtro de aire elemental se basa en el sistema de inducción de combustión de aire de la máquina de combustión interna que maneje el vehículo, dicho elemento del filtro tiene una caída de presión permitida a través de si mismo que representa la vida máxima de servicio de dicho elemento; cuando la caída de presión en éste no es ya medible, definiendo por medición la caída de presión a través de dicho elemento del filtro, y definiendo por establecimiento el uso inicial del mismo, se comprenden los pasos de medición de la caída de presión a través del elemento del filtro, al final del uso en intervalos sucesivos, memorizando la caída de presión, el uso al final de cada intervalo y el uso acumulado, al final de cada uno de estos intervalos. La velocidad en la cual la caída de presión se incrementa, determina la velocidad de incremento del uso predicho, al cual dicha caída de presión máxima permitida ocurrirá y selectivamente se mostrará, en uso, cuando la caída de presión máxima ocurra.
Patent NL-190318-B (NL)
IPC: F16L47/03
Filed: 1978-05-31
Abstract: The disclosed sleeve is of the type including a resistance heating wire embedded in a thermoplastic sleeve material. A first sleeve member of insulating thermoplastic is molded with axially spaced integral annular receptacle wall members extending out from the outer surface and defining recesses. The walls have two diametrically opposite guide slots. Extending upwards from the center of each recess is a wire support stud. A resistance wire wound on the first sleeve between the wall members has its end sections passed through the slots and over the support stud, so that portions of the wire lie exposed against the side faces of the stud. A second sleeve member of insulating material is molded over the first sleeve so that the wire is embedded in the second sleeve but remains exposed within the recesses. The second sleeve material fills in the slots above the wire to thereby fix the wire in place in the slots. This permits a mating connector element to be inserted in the recess with its bore receiving the wire and wire support, so that electrical contact is made to the wire.
Patent PT-73980-B (PT)
IPC: G01R19/165
Filed: 1981-11-12
Abstract: A circuit for evaluating signals has an operational amplifier and a comparator, both of which are supplied by a voltage source connected to ground at one side. The reference inputs of the amplifier and comparator are respectively connected to different taps of a voltage divider also connected across the voltage source, the taps being separated by a low-resistance resistor, thus attaining a stable zero signal level at the signal input of the comparator in the quiescent state through the non-inverting input of the operational amplifier and the output thereof, the stable zero signal level exhibiting a constant voltage difference in comparison to the reference potential at the reference input of the comparator.
Patent PT-77525-B (PT)
IPC: G02B6/24
Filed: 1983-10-19
Abstract: A method of forming an optical coupling device having plug pins received in a sleeve with one of the plug pins supporting a single waveguide and the other plug pin supporting a bundle of optical waveguides, characterized by providing the waveguides, etching the waveguides to form an end zone of a thin thickness connecting by a tapering transition zone having increasing thickness to the original cladding thickness of the optical waveguides, assembling the waveguides in an optical bundle with the end zones being arranged with the smallest spacing therebetween. Preferably, each of the plug pins has a bore with a small portion adjacent the end of the pin which corresponds to the diameter of the end zones of the bundle of waveguides.
Patent PT-78566-B (PT)
IPC: C07D237/18
Filed: 1984-05-09
Abstract: PCT No. PCT/EP84/00139 Sec. 371 Date Jan. 4, 1985 Sec. 102(e) Date Jan. 4, 1985 PCT Filed May 10, 1984 PCT Pub. No. WO84/04521 PCT Pub. Date Nov. 22, 1984.6-Aryl-3[2H]pyridazinones of the formula I <IMAGE> (I)  wherein one of the substituents R1 or R2 denotes methoxy and the other denotes (C2-C5)alkoxy or (C3-C5)alkenyloxy and X denotes oxygen or sulfur, and their pharmacologically acceptable salts with bases, are suitable for use as a bronchospasmolytic or cardiotonic agent. Processes for the preparation of the compounds and appropriate medicaments are described.
Patent PT-81756-B (PT)
Inventor: BRES HERVE
IPC: C07F9/40
Filed: 1985-12-23
Abstract: 1. A process for preparing compounds of formula :  see diagramm : EP0189725,P9,F1  wherein products of formula  see diagramm : EP0189725,P9,F2  are reacted with products of formula :  see diagramm : EP0189725,P9,F3  in which formulae - R**1 denotes an alkyl, aryl or cycloalkyl radical, these various radicals optionally being able to be substituted with halogen atoms or phenyl, cyano, alkyl, alkoxyl or alkyl carboxylate groups, in which groups the alkyl groups have from 1 to 4 carbon atoms, R**1 having at most 18 carbon atoms, - R denotes a hydrogen atom or has one of the meanings given for R**1, - R**2 and R**3 are an alkyl, aryl or arylalkyl radical, which are optionally substituted with substituents such as those given for R**1 (sic), or alternatively R**2 and R**3 can constitute together a single divalent radical having 2 to 6 carbon atoms, R**2 and R**3 having at most 12 carbon atoms, - R**8 denotes a radical of formula Ar(R**5)(R**6)C- in which Ar is a phenyl group, and R**5 and R**6 are a hydrogen atom or a radical Ar or an alkyl group having at most 6 carbon atoms, - X denotes a halogen atom such as chlorine, bromine or iodine.
Patent PT-83727-B (PT)
IPC: C14C3/08
Filed: 1986-11-12
Abstract: Hides, skins and pelts are tanned by use of a tanning agent which comprises the reaction product of acetaldehyde, formaldehyde and a formylamino compound.
Patent PT-83785-B (PT)
IPC: C21B11/02
Filed: 1986-11-21
Abstract: Process and apparatus for producing ferrous or non-ferrous metals from a charge formed by self-reducing agglomerates (comprising pulverized ores, carbonaceous material plus a binder) consisting the apparatus of a shaft furnace, comprising a cylindrical or conical shaft (3), having, at the top portion thereof, loading gates or devices (1) and an outlet for gases through a chimney (19) or a chamber leading the same to heat regenerators (9) to pre-heat blown-in air and also having one or more rows of tuyeres (15) for blowing air; and a cylindrical or conical hearth (5) having a diameter greater than that of shaft (3) by an amount sufficient for positioning fuel feeders (4) directly over a fuel bed; and on the lower part, one or more rows of tuyeres (13) distributed so as to blow air oxygen enriched or not and injecting or not liquid gaseous, or pulverized fuels, this same apparatus being capable of melting 100% metallic charges of any metal and alloys or different proportions of metallic forms and self-reducing agglomerates.
Patent PT-84672-B (PT)
IPC: E03D9/00
Filed: 1987-04-13
Abstract: The invention relates to a sanitary unit having an automatic cleansing cycle. The unit comprises a lockable enclosure in which a partition defines a usage zone and a maintenance zone. A bowl is mounted for rotation between a utilization position in which it projects horizontally from the partition in said usage zone and a cleaning position in which it is tipped up into an opening in the partition so as to empty it into the maintenance zone. The upwards opening of the bowl is separated into two sections by a partition wall which extends upwardly to cooperate with the front walls of the bowl to form a rim surrounding the utilization section of the bowl. The bottom of the partition wall stops short of the base of the bowl to define an orifice and the rear section of the bowl forms an evacuation passage from the evacuation orifice rearwards to the maintenance zone when the bowl is tipped up.
Patent PT-87136-B (PT)
Inventor: NAUGHTON BRIAN A
IPC: A61K35/28
Filed: 1988-03-30
Abstract: According to the present invention, treatment for a person whose bone marrow has been destroyed or has lost functional capability, is provided. The method includes the steps of taking bone marrow from a donor, storing the marrow under refrigeration (cryostorage), reproducing the marrow cells (in vitro) and then infusing the reproduced marrow bone cells into the person whose bone marrow has been destroyed or has had its function impaired by disease or the treatment of some disease. The person receiving the infusion of the reproduced bone marrow may be the donor or some other person. A method for the reproduction of bone marrow (in vitro) is also revealed.
Patent PT-87366-B (PT)
Inventor: BAKER STEPHEN RICHARD
IPC: A61K31/545
Filed: 1988-04-29
Abstract: Process is claimed for producing a cephalosporin cpd. having the ceph-3-em nucleus bearing known cephalosporin antibiotic substits. at the 4-, 7- and 8- positions and a -CH2R1 substit. at the 3-position. R= (opt. substd.) vinyl, (opt. substd.) phenyl, 2-, 3- or 4- pyridyl, imidazolyl, 2- thiazolyl, 2- or 3- furyl or 2- thienyl; where the opt. substits. on vinyl and phenyl are chosen from 1-4C alkyl, 1-4C alkoxy, F, Cl, Br and I. The process comprises contacting in a polar aprotic solvent a 3- halomethyl ceph-3-em having substits. at the 4-, 7- and 8-positions which are non-reactive under the reaction conditions with the reagents employed; and (a) at least an equimolar amt. of R1-tri(1-4C alkyl) stannane; (b) 1-10 mol.% of a Pd(O) or Pd(II) cpd.; and (c) 3-30 mole.% of tri(2-furyl) phosphine or tri(2-thienyl) phosphine. Reaction is at 20-75 deg.C for 1-72 hrs.
Patent PT-88109-B (PT)
Inventor: ISNARDI MICHAEL ANTHONY
IPC: H04N11/00
Filed: 1988-07-26
Abstract: Apparatus for encoding a video signal includes means for generating a video signal containing information to be displayed during periodic horizontal line image intervals. The video signal comprises a luminance component including vertical image detail information occupying a first frequency band, a chrominance subcarrier component modulated with color image information occupying a second frequency band, and information representative of a given characteristic of an image to be displayed. Included is means for providing an alternate subcarrier signal with an interlaced frequency between first an second frequency bands. Also included is means for modulating the alternate subcarrier signal with the representative information to produce a modulated alternate subcarrier signal with a bandwidth in accordance with the representative information.
Patent PT-90914-B (PT)
Inventor: ROVNYAK GEORGE C
IPC: C07D403/06
Filed: 1989-06-20
Abstract: Vasodilating activity is exhibited by compounds having the formula <IMAGE>  wherein X can be -S-or -CH2-; and R2 is  <IMAGE>  <IMAGE> <IMAGE>  <IMAGE>   depending upon the definition of X.
Patent PT-98554-B (PT)
Inventor: GREEN KENNETH E
IPC: C07H19/06
Filed: 1991-08-02
Abstract: An improved process for the preparation of 2' and 3'-(halo-substituted)-2',3'-dideoxy nucleosides by reacting a protected anhydrothymidine compound with a halogenating composition containing a substituted organoaluminum compound which exhibits greater solubility in conventional solvents than AlF3.
Patent PT-98745-B (PT)
Inventor: STEER GRAHAM EMERY
IPC: A61F13/15
Filed: 1991-08-22
Abstract: A method of making a gas-permeable liquid-impermeable membrane includes the steps of perforating a film (10) of linear low density polyethylene (or other suitable polyolefin) in such a way as to yield an array of holes (12) each having an average diameter of approximately 350  mu  (microns), and then solution coating the needled film with a porous polyurethane material (14) having pores of a pore size of 1 to 10  mu . Such a film is advantageously embodied in an ileostomy bag, and is fixed to a bag wall thereof in a location to prevent faecal material contacting the bag filter, by a heat or RF welding operation by which the polyolefin is welded to the bag wall which carries the filter. In use, the polyurethane is exposed to the bag contents, and permits gases to pass but prevents any liquid reaching the filter. <IMAGE>
Patent RO-72834-B (RO)
Inventor: ARNDT FRIEDERICH
IPC: A01P13/02
Filed: 1976-12-21
Abstract: Procedeu de obtinere a unor derivati ai acizilor (5-alchil-ureido-1,3,4-tiadiazol)-2-il-sulfonil)-acetici cu formula generala I din pag.1 a descrierii, în care simbolul R1 si R2 reprezinta fiecare un hidrogen sau un rest alchilic, iar simbolul R3 reprezinta un hidrogen, un rest alchilic, un echivalent al unui metal monovalent, o grupa amoniu sau o grupa alchilamoniu.
Patent RO-110889-B (RO)
Inventor: VOICU GABRIEL
IPC: G01J5/28
Filed: 1993-03-01
Abstract: Invenția se referă la un senzor
pasiv, care poate detecta o sursă de radiații
infraroșii, aflată în mișcare și să semnalizeze acest
lucru, printr-o comandă electrică. Acesta are, în
componență, un bloc de inhibare a ieșirii (33), pe
durata a aproximativ un minut, necesară pentru
acomodarea cu mediul.
Patent SE-416698-B (SE)
Title: Device with a cultivator organ for ploughs
Inventor: LINDQVIST R E
IPC: A01B35/26
Filed: 1979-04-26
Abstract: The invention relates to a simple cultivator organ for ploughs that is adapted to the purpose, is formed without the so-called "land side" and ensures a self-balancing action of the tool, so that the tool can be moved with the least possible resistance. To achieve this, a plate- like wearing element 19 is fixed to the ridges 11 of the plough, so that the width-side of the wearing element is essentially turned in the driving direction F but is inclined in relation to it. This generates a moment around the fixing point in the tractor, and this moment defines the working width of the tool. <IMAGE>
Patent SE-435033-B (SE)
Title: Arrangement for cleaving and crushing of stumps
Inventor: SABEL ERIK ARNE
IPC: B27L7/00
Filed: 1981-01-14
Abstract: Arrangement for cleaving and crushing of stumps. The arrangement consists of a bottom plate 1, on which is rotationally mounted a round plate 2. On this is mounted a press column 4. By means of the column 4, an upper press plate 9, which is provided with a press plunger 10 in the middle of its bottom side and downwardly directed knives 11, can be lowered along its outer edge, so that the plunger 10 cleaves a stump 12, which is placed on a lower press plate 3. The knives 11 cut parts of the stump which stick out beyond the edge of the lower press plate 3. The rocks which have grown into the stump tumble down through an opening 14 in the lower press plate. By a rotation of the plate 2, the upper press plate 9 can be moved aside. The press plates and the plunger consist of martensite cast iron, preferably Ni-hard <IMAGE>. <IMAGE>
Patent SE-438253-B (SE)
Title: Equipment of lifting of recumbent patients
Inventor: BLOMSTRAND LARS OLOV
IPC: A61G1/00
Filed: 1982-06-08
Abstract: At an arrangement for lifting patients through an apparatus of the type which includes a vertically adjustable device to which is attached a support which function is to serve as base board for the patient during lifting and as a support a divisible stretcher (4) consisting of two preferably through automatic couplers (9) internally rigid connectable halves (10, 10') which are inserted from opposite sides under the bedridden patient (8) and joined to each other creating a rigid, strongly supportable stretcher which thereafter through raising by the mentioned vertically adjustable device lifts to a level above the patient's original base board, for e.g. a bed (1).<IMAGE>
Patent SE-450320-B (SE)
Inventor: KAWAI J
IPC: G05F1/10
Filed: 1982-06-14
Abstract: A digital phase-shifting circuit employed for a thyristor converter, which operates on a polyphase power supply. In the digital phase-shifting circuit which is simply constructed as a whole, a counter portion consists of an N-bit binary counter and a divide-by-six ring counter, and a comparator portion consists of a common comparator which compares data bits and simply constructed two-bit comparators that are provided for each of the phases.
Patent SE-433263-B (SE)
Title: Force indicator arranged to register a force to which it has been subjected
Inventor: ALDMAN BERTIL
IPC: G01L1/24
Filed: 1982-09-20
Abstract: Force indicator comprising a piece of material which, upon loading of the indicator, is subjected to material stresses. The piece of material has the property that it is changed to an increasing extent with increasing material stresses, so that the force to which the indicator has been subjected can be read off by the degree of the said material changes. The piece of material consists of a plastic element 2, preferably in the form of a foil, of the type of plastic that changes from a transparent state to an opaque state when the plastic is subjected to such stresses that exceed the material's yield point. A second element 4 is in contact with the plastic element 2 with a surface which is provided with irregularities 10, 11. The plastic element 2 is arranged to be stressed by the force that is to be recorded so that it is thereby pressed against the surface of the second element 4 and the irregularities on this. Upon the exceeding of a particular predetermined force, the first element is pressed against the irregularities in such a way that the material's yield stress is exceeded within certain areas of the irregularities. By this means, opaque areas are obtained which indicate the said exceeding of the force. The size of the force can thus be read off by means of the formation of the opaque areas. <IMAGE>
Patent SE-442619-B (SE)
Inventor: LIDEN H
IPC: B63B11/04
Filed: 1984-06-01
Abstract: In order to facilitate temporary storing of oil in an underwater receptacle, for instance the pontoon of a semi-submersible vessel, the receptacle is subdivided by bulkheads into a series of tanks. A first tank is connected to a production unit by way of a conduit, or by way of a branch pipe to a delivery conduit. The tank located remotely with respect to the conduit communicates with the surrounding sea by an opening. The bulkheads are provided with upper and lower openings, respectively, and a screened passage extends between these openings. When oil is supplied to the first tank static or pump pressure will expel water through opening, and oil will fill the tanks in due order in the direction away from the first tank. When oil is withdrawn, water from the surrounding sea will flow in through opening and further on through the tanks towards the first tank.
Patent SE-463280-B (SE)
Title: Arrangement for measuring the turning moment of a drive member in drive member suspensions or drive member mountings
Inventor: BORGUDD S
IPC: G01L3/00
Filed: 1986-02-11
Abstract: The present invention relates to an arrangement for measuring the turning moment of a drive member in drive member suspensions or drive member mountings for, for example, mobile vehicles. According to the invention, it is made in the form of two parts in the form of on the one hand a pick-up or sensor arrangement 3 for measuring the counterturning moment and on the other hand the existing drive member suspension or drive member mounting 4, which parts 3 and 4 are fastened by means of screws 1. <IMAGE>
Patent SE-451660-B (SE)
Inventor: GUSTAVSSON B U
IPC: A01K91/18
Filed: 1986-03-19
Abstract: A hook and line cleaning apparatus (1) designed to clean long lines, said apparatus comprising rotating brushes (11) and guide plates (10) for guiding and aligning the hooks (6) attached to said long line (4) being pulled between said rotating brushes (11).
Patent SE-456766-B (SE)
Inventor: LINDMARK G
IPC: F16K17/34
Filed: 1987-06-17
Abstract: A pressure drop hose valve comprises a valve body (1) having an inlet (4) and an outlet (5) as well as a throughflow passageway (6) which connects the inlet and the outlet and in which a valve cone (7) is axially movable. The portion of the valve cone (7) facing the outlet (5) is formed with a seat surface (10) for cooperation with a seat (9) provided in the passage of the valve body and normally located at a distance from said valve cone seat surface (10). A spring (13) strives to displace the valve cone (7) towards the inlet (4), the seat surface of the valve cone and the valve seat of the body being designed such that the valve cone, during its displacement towards the outlet (5) after activation of the valve following a pressure drop in the hose, is constantly held or wedged in the seat.