baber/WOPTO huggingface dataset:
Patent IT-1146925-B (IT)
Title: Contactless checking of pulse signals for breakdown detection
Inventor: YAKOVLEV NIKOLAI IVANOVICH
IPC: H03K/
Filed: 1980-12-17
Granted: 1986-11-19
Abstract: Signal pulses are applied to an inductive sensor (1) which provides an input signal to an ac amplifier (2). An integrator circuit (5) slows the leading edges of the pulses while a differentiator circuit (6), comprising an amplifier (9) and a transformer (10), produces a train of pulses of short duration at the same frequency as the output of the inductive sensor. A full wave rectifier (3) produces a series of unidirectional pulses which are amplified in an ac amplifier (14). The amplifier output passes via a capacitor (17) to a bistable (15). If the bistable input exceeds a threshold value the output changes state to illuminate an LED (18). The LED (18) is extinguished and the bistable reset by a reset signal at its second input (19).
Patent IT-1179078-B (IT)
Title: Prepn. of high mol.wt. acrylonitrile polymers
Inventor: TOSHIYUKI KOBASHI
IPC: C08F/
Filed: 1984-08-27
Granted: 1987-09-16
Abstract: Prepn. of acrylonitrile (AN) polymers of high mol. wt. (wt. ave. mol. wt. 400,000 or more, pref. 1000000) wherein AN-monomer alone or a mixt. of AN-monomer (85 wt.% or more) with ethylenically unsatd. cpds. suspension (co)polymerised in an aq. medium contg. a water-soluble high molecular substance, using an oil-soluble radical initiator, so that at least 9 wt.% of monomer component is always present in the polymer-isation system throughout the polymerisation. Comonomers are vinyl chloride, acrylic acid, methyl acrylate, etc. Pref. water-soluble high molecular substances are polyvinyl alcohols, more pref. partially saponified polyvinyl alcohols having a saponification degree of 85-95%. Pref. oil-soluble radical initiators are azo-cpds. such as 2,2'-azobisisobutyronitrile or 2,2'-azobis(2,4 -dimethyl-valeronitrile). Polymerisation is pref. carried out while stirring at a power of 1-10 KWH/cu.m.
Patent IT-951570-B (IT)
IPC: C22C32/00
Filed: 1970-09-02
Granted: 1973-07-10
Abstract: 1323875 Abrasive articles IMPREGNATED DIAMOND PRODUCTS Ltd 12 Oct 1970 [20 Oct 1969] 51405/69 Addition to 1279413 Heading C4V In a modification of the invention of Specification 1,279,413, the abrasive part of an abrasive tool consists of abrasive particles at least some of which are of material, other than diamond, selected from abrasive materials at least as hard as aluminium oxide, embedded in a porous matrix of sintered metal and held in the metal phase, the metal matrix being infiltrated by a resinoid material, the metal phase being continuous throughout the structure of the abrasive part and the resinoid phase being continuous or substantially continuous throughout the structure of the abrasive part. The abrasive particle may be silicon carbide, crystalline cubic boron nitride, tungsten carbide, aluminium oxide, boron carbide, or a mixture of differing materials selected from diamond, and the latter materials.
Patent IT-1234812-B (IT)
Title: Procedure of gasification of combustible solids and apparatus adopting such a procedure
Inventor: TOMADINI GINO
IPC: C10J3/26
Filed: 1989-03-08
Granted: 1992-05-27
Abstract: Procedure of gasification of combustible solids, particularly low cost combustible solids such as scraps of wood and chipboard, solid biomasses in general, solid urban refuse, peat, lignite, fossil carbons and other. Said solid fuels feed a gas producer and are preventively stored in a pre-loading zone, being thereto transferred, as required, to be combusted in the combustion zone. The pyrolysis gases and the products of distillation, which are formed in the gasification phase, are taken to be totally or partially pre-combusted before being sent to the true and actual combustion zone of the gas producer. The volatile products still present in the combustible gas escaping from the gas producer are then separated to be pre-combusted before being sent to the combustion zone of the gas producer. Apparatus of solid gasification of fuels, adopting the procedure above, constituting a gas producer (10, 110, 210) having a pre-loading silo (11), a gasification silo (12) and a heat source (13), with overturned combustion flame type (fig. 1), or direct flame type (figs. 2 and 3), presenting a pre-combustion chamber (23, 123) connected by means of an outtake (24) of the pyrolysis gas and the distilled products and connected also to a heat exchanger (28) for the condensation of the volatile products still present in the combustible gas resulting from the gas producer (10, 110, 210), This combustion chamber (23, 123) is directly in communication with the heat source (13) of the gas producer (10, 110, 210).
Patent LT-6822-B (LT)
Title: Segment fence system and assembly method
Inventor: DONSKOJUS ARTŪRAS
IPC: E04H17/00
Filed: 2020-06-19
Abstract: The present invention discloses a system and assembly method for constructing a profiled sheet metal fence segment. The fence segment (1) consists of a set of horizontal crossbars (4) made of profiled sheet metal, the shape of the folding cross-section of which is optional. In addition, the fence segment (1) comprises connecting elements (5) which ensure the rigid attachment of the horizontal crossbars (4) between the two vertical trough-shaped profiles (6) attached to the vertical poles (3) of the fence. Horizontal crossbars (4) can have different shapes of sheet metal profile, selected according to the desired fence design and functionality (for visibility, sunlight transmission, etc.). The assembled fence segment (1) is resistant to climatic and mechanical effects such as sudden changes in temperature, humidity, wind. The method of assembling and disassembling the fence segments is efficient and simple, it does not require special tools and skills during assembly, and the assembly process can be performed by one person.
Patent LT-7011-B (LT)
Title: Quick-change gripper jaw system
Inventor: TARASOVAS ANDRIUS
IPC: B25J15/00
Filed: 2021-11-22
Abstract: The invention relates to a quick-change jaw system for a gripper. The system includes a gripper finger, locking pin, and jaw. The gripping finger includes at least one hole for the locking pin, in which the locking pin can move along said hole. The locking pin includes an elongate portion, a head for transmitting compressive force to the locking pin, a spring member disposed around the elongate portion of the locking pin, and a locking head. The portion of the jaw for attachment to the gripper finger includes a cavity that includes a recess for accommodating the locking head, a recess for moving the gripper finger in the jaw, a partition between said two recesses. In said partition, a first recess is formed for the movement of the elongate part of the locking pin and a second recess for interaction with the locking head, locking the position of the jaw and the finger.
Patent MX-166563-B (MX)
Title: Composiciones orales
Inventor: ROBIN MARTIN STEVEN
IPC: A61K8/43
Filed: 1989-10-13
Abstract: La presente invención se refiere a una compsoición de enjuague bucal efectiva para reducir la placa/gingivitis que comprende: a) una cantidad segura y efectiva de un antimicrobiano catiónico; b) una cantidad segura y efectiva de una sal de benzoato; c) una cantidad segura y efectiva de una sal de ftalato; y c) un portador de enjuague bucal.
Patent MX-166773-B (MX)
Title: Recipiente de almacenamiento de agua potable caliente y metodo de manufactura
Inventor: CHARLES L ADAM S
IPC: F24H1/20
Filed: 1990-04-18
Abstract: La presente invención se refiere a un recipiente de almacenamiento de agua caliente, potable, el cual comprende, un cuerpo metálico que tiene un interior, un exterior, paredes laterales y un par de extremos opuestos, el cuerpo metálico tiene una entrada de agua, una salida de agua y cuando menos un orificio adicional para recibir un medio generador de calor, caracterizado por un revestimiento no moldeado, flexible removiblemente instalado dentro del cuerpo metálico a través del orificio adicional antes de llenar el recipiente con agua, el revestimiento tiene puertos de entrada y salida de agua, los cuales se extienden a través de la entrada y salida de agua, respectivamente, hacia el exterior del cuerpo metálico, los puertos de entrada y salida estando formados de materiales poliméricos flexibles que se unen al revestimiento antes de inserttar dicho revestimiento dentro del interior del recipiente, un medio generador de calor instalado dentro del orificio adicional y medios para cerrar el orificio adicional una vez que el revestimiento y el medio generador de calor han sido instalados.
Patent MX-45-B (MX)
Title: Modelo de utilidad de botella retornable
Inventor: CHRISTOPHER J MERO
IPC: B65D1/02
Filed: 1992-03-26
Abstract: Un modelo de utilidad de botella retornable que comprende un cuerpo cilindrico hueco con tres secciones principales unidUs entre sí, siendo lU primera sección inferior y consistiendo en un cuerpo hueco cónico invertido y convexo con una porción de fondo semiesférico, esta porción de fondo presenta un anillo que sirve de apoyo a la botella cuando se coloca en forma vertical, teniendo en su parte superior una porción substancialmente cilíndrica con un pequeño escalonamiento en su unión continua con una sección intermedia cilindrica y hueca que esta unida a una sección superior por medio de un pequeño escalonamiento, teniendo forma cónica convexa que se continua con una porción superior cilindrica de cuello, la cuUl tiene un arillo circular transversal y remata en su parte superior con una rosca, dicha sección superior presenta sobre superficie una pluralidad de acanaladuras onduadUs y convergentes hacia la parte de arriba, con sus extremos redondeados y una concavidad semicirculUr
Patent NL-149568-B (NL)
IPC: E06B3/46
Filed: 1965-02-15
Abstract: 1,056,215. Horizontally slidable window sashes; widow fastenings. GRETSCH-UNITAS G.m.b.H. Feb. 26, 1965 [March 18, 1964], No. 8337/65. Headings E1J and E2A. In a horizontally sliding sash window a device for locking the sash in any horizontal position comprises a lifting mechanism for the sash which includes means for positively locking the mechanism in its lifting condition in which the sash is freely slidable. The invention is also applicable to vertically sliding windows. The device comprises an operating drive shaft 4 in a lower corner of the sash which shaft is rotatable through 90 degrees by a cranked handle, not shown, the shaft being coupled eccentrically by a pin 8 and a link 11 to one end of a lifting link 13 pivotally mounted on the trolley 10 which runs on a guide rail by rollers so that by turning the handle and shaft 4 clockwise the pin 8 moves to the right and the pin 9 also carried by the shaft 4 disengages from the slot 15 in the connecting link 11 and allows the link 11 to rotate anticlockwise about its pivot 12 on the link 13, pivoted at 14 in the casing 2, to rotate the lifting link 13 and drop the trolley. The pin 9 may also operate in a slot 15 in a locking plate 20 movable vertically and co-operating with a slot in the main frame in the end position of the sash to lock the sash in this end position and the plate and slot may have co-operating sloping edges 18' to press the sash against the frame with the interposition, if desired of a resilient strip. In a modification the connecting link 11 is connected to the trolley 10 directly and locked in the operative position by a cam on the drive shaft 4, engaging a cam on the link, or by a pin and slot arrangement.
Patent NL-194663-B (NL)
IPC: A61K36/8962
Filed: 1988-04-14
Abstract: The invention relates to a process for the preparation of therapeutically useful, highly stable soft gelatine capsules containing native oils obtained in the case of vegetable oils by the cold pressing of mainly plant parts, such as seeds, which comprises adjusting the free fatty acid content of the oil to an acid number of from about 0.3 to about 4.5 by mixing oils of identical or different natural source with a different acid number not in excess of about 4.5 and then filling the oil into soft gelatine capsules aromatized from about 0% to about 10% by mass of a perfume.
Patent PT-85416-B (PT)
Inventor: BIGGS IAN STEDAMAN
IPC: B29C70/08
Filed: 1987-07-27
Abstract: A method of making laminated reinforced thermoplastic sheets which includes preparing first and second porous sheets each comprising 20% to 60% by weight of reinforcing fibres having a high modulus of elasticity as herein defined and 40% to 80% by weight of a thermoplastics material differing from the thermoplastic material in the other sheet and applying heat and pressure to cause the sheets to consolidate and adhere together to form a laminate.
Patent PT-86426-B (PT)
Inventor: CLEARY GARY W
IPC: A61K9/00
Filed: 1987-12-21
Abstract: A solid state, resilient laminated composite for administering estradiol transdermally consisting of a multiplicity of spaced structural laminas of a resilient elastomer, one of which forms the top of the composite, a viscoelastic hydrophobic polymer lamina containing propylene glycol monolaurate interposed between each structural lamina and a pressure-sensitive adhesive lamina that provides the basal surface of the composite and consists of a blend of a pressure-sensitive adhesive, estradiol, and propylene glycol monolaurate. <IMAGE>
Patent PT-87867-B (PT)
Inventor: HOOVER DENNIS J
IPC: C07K5/065
Filed: 1988-06-29
Abstract: Renin inhibitors, useful as antihypertensives, of the formula:- <CHEM> or a pharmaceutically acceptable salt thereof, wherein X is O or NH; R1 is alkyl having one to six carbon atoms, imidazol-4-ylmethyl or methylthiomethyl; Y is <CHEM>  and R2 is CF2CONHCH3, CF3 or <CHEM> C
Patent PT-88183-B (PT)
Inventor: VADGAMA PANKAJ MADGANLAL
IPC: G01N27/327
Filed: 1988-08-03
Abstract: A sensor of the enzyme-electrode type comprising an electrode and a membrane permeable to liquids and solutes which is positioned between the electrode and a specimen containing the analyte to be determined, is characterised by the fact that a layer of a porous material, positioned in the membrane between the enzyme-containing layer and the specimen, has been treated to at least partially fill the pores with a liquid of limited volatility which is not significantly soluble in water and is to some degree a solvent for the analyte.
Patent PT-89507-B (PT)
Inventor: DREIKORN BARRY ALLEN
IPC: C07D239/93
Filed: 1989-01-24
Abstract: Fungicidal process comprises applicn., to the locus of a plant pathogen, of a heterocycle of formula (I) or its N-oxide when Y = CR5, or its acid addn. salt (where R1-R4 = H, halo, 1-4C alkyl (opt. substd. by halo), 1-4C alkoxy (opt. substd. by halo), NO2 or NH2 provided that at least 2 of R1-R4 = H; either (i) one of X and Y = N; the other = CR5; or (ii) X = Y = CR5; R5 = H, Me or Cl; Z = O, NR6, S, SO, SO2 or CR7R8; R6 = H, 1-4C alkyl or 2-4C acyl; R7 and R8 = H, 1-4C alkyl or 1-4C acyl; or R7+R8 completes an opt. unsatd. 3-7C carbocyclic ring; or one of R7 and R8 + one of R9 and R10 = bond; R9 and R10 = H, 1-3C alkyl, opt. substd. phenyl, 3-8C cycloalkyl, OH, halo or acetyl; or R9+R10 = opt. unsatd. 3-7C carbocyclic ring; Ar = 3-8C cycloalkyl (opt. substd.); 3-8C cycloalkenyl; naphthyl; dihydro-, tetrahydro- or decahydro-naphthyl; 1,3-benzodioxolyl; fluorenyl; pyridyl; 2,3-dihydro-1,4 benzodioxin-2-yl, etc. Also claimed is a fungicidal compsn. comprising a cpd. (I), a phytologically acceptable carrier and opt. a second fungicide. (I) are new provided that (a) if X = Y = CR5 and Z = NR6, then R4 = Cl or F, or Ar = (a) where one of R12-R16 = substd. phenyl; opt. substd. phenoxy or phenylthio; 1-4C haloalkyl; or 1-4C haloalkoxy; and (b) when R1-R4 = H, X = CR5, Y = N and Z = NR6 then Ar = naphthyl or (a) where one of R12-R16 = opt. substd. phenyl, phenoxy or phenylthio, 1-4C haloalkyl or 1-4C haloalkoxy.
Patent PT-91211-B (PT)
Inventor: RADUCHEL BERND
IPC: C07D513/08
Filed: 1989-07-19
Abstract: Macrocyclic compounds of the general formula I <IMAGE>  in which  @is a single or double bond,  q is the numbers 0-5, A and B, which are identical or different, are each a straight-chain or branched alkylene group with 2 to 6 carbon atoms, D is a nitrogen, oxygen atom, the group =C=O, =NR<2> with R<2> being a hydrogen atom or a C1-C6-alkyl group, the group <IMAGE> with R<3> being a hydrogen or halogen atom, a phenyl, a C1-C6-alkyl group which is optionally substituted by one or more phenyl and/or hydroxyl group(s), being the radical OR<5> where R<5> is a C1-C6-alkyl radical which is optionally substituted by 1 to 3 hydroxyl groups, being the substituent <IMAGE> where l is the numbers 0 and 1 and R<6> and R<7> are, independently of one another, hydrogen atoms, the radical R<5>, phenyl or benzyl radicals which are optionally substituted by 1 to 3 hydroxyl groups, or R<6> and R<7> are, together with the nitrogen atom, a saturated or unsaturated, 5- or 6-membered ring which optionally contains another nitrogen, oxygen, sulphur atom or a carbonyl group and which is optionally substituted by 1 to 3 radicals R<5>, or one of the substituents R<6> or R<7> is the radical <IMAGE> or being the substituent G where G is a second macrocycle which is bonded via a direct bond, a bis(carbonylamino) group (-NH-CO-CO-NH-) or via a C1-C20-alkylene group which optionally carries at the ends carbonyl (> CO) or carbonylamino (-NH-CO-) groups or oxygen atoms and optionally contains one or more oxygen atom(s), Z-, acyl- or hydroxyacyl-substituted imino groups or one to two C-C double and/or C-C triple bonds, and has the general formula II <IMAGE> in which D<1> has the same meaning as D with the exception that D<1> does not contain the substituent G, or is the radical -CH-, =C- or -N- and F<1> has the same meaning as F with the exception that F<1> does not contain the substituent G, or is the radical -CH-, or =C-,  E is a nitrogen, sulphur, oxygen atom, the <IMAGE> or >NR<4> group with R<4> being a hydroxyl group, being R<2> or being an optionally hydroxylated or carboxylated C1-C6-alkyl group, F is (-CHR<8>-)n or (=CR<8>)n with n being the numbers 0 or 1 and R<8> being R<1> or G,  R<1> is a hydrogen or halogen atom or a C1-C6-alkyl group, Z is a hydrogen atom or the group -CH2COOY with Y being a hydrogen atom and/or a metal ion equivalent of an element of atomic numbers 21-29, 31, 32, 37-39, 42-44, 49 or 57-83, with the proviso that at least two of the substituents Z are the radical -CH2COOY and that the macrocyclic compound of the general formula I does not contain more than one radical G, and the salts thereof with inorganic and/or organic bases, amino acids or amino amides are valuable diagnostic and therapeutic agents.
Patent SE-333754-B (SE)
Inventor: RUTKOWSKI K
IPC: H04M11/00
Filed: 1968-12-02
Abstract: A circuit arrangement for centrally controlled long distance telephone exchange installations, wherein central information transmission circuits are provided between central control means and centrally controlled individual apparatus. The latter may, for example, comprise internal connection sets, long distance line repeaters, exchange office repeaters in subscriber installations with extension stations, registers, dial receivers and the like in which connections of the centrally controlled individual apparatuses to the information transmission circuits are jointly controlled. In the centrally controlled exchange installation, there is provided between the central control mechanism and the centrally controlled individual apparatus, at the location of the latter, a common connection mechanism which receives connection commands through the address informaton from the central control mechanism. The common connection mechanism controls the connection of the individual apparatus to information lines over connection circuits.
Patent SE-399135-B (SE)
Inventor: FURRER H
IPC: C08G85/00
Filed: 1974-02-22
Abstract: This invention relates to a photo-crosslinkable polymer comprising units with side chains having 2-pyrone groups therein. The invention also relates to processes for the preparation of the novel photo-crosslinkable polymers and to a photo-curable copying composition including the photo-crosslinkable polymer.
Patent SE-429537-B (SE)
Title: Valve sack with valve casing
Inventor: ROSEN P G
IPC: B65D30/24
Filed: 1978-06-16
Abstract: With valve sacks there is a problem that dusty contents can accompany the air escaping from the sack. According to the invention the sack is made with a valve casing which has a filtering partition of porous material. This filtering partition allows air to escape, and traps solid particles. <IMAGE>
Patent SE-426361-B (SE)
Title: Filter for cleaning gaseous media
Inventor: NORDBERG N G
IPC: B01D46/06
Filed: 1978-12-20
Abstract: Filter for cleaning gaseous media, comprising pocket- shaped filter elements 1 made of textile filter material, the elements containing within them permeable, springy support constructions 2. The filter element receives the flow of the gas medium from outside, and has one or several openings for discharge of the medium. The elasticity of the support construction is selected in such a way that it is deformed under the gas medium's external over-pressure, and the deformation brings about a cleaning effect on the filter material when this deformation is cancelled out on the removal of the external over-pressure. The filter element 1 is conveniently tube-shaped, while the support construction 2 is suitably formed of an axially-springy wire spiral. <IMAGE>
Patent SE-455130-B (SE)
Title: Wood chip burner feed control
Inventor: SCHON K-E
IPC: F23N5/00
Filed: 1980-05-22
Abstract: The burner for wood chips or sawdust, includes a stoker connected to the heating boiler which comprises a fuel storage container, and at least one electric motor-driven transport screw for fuel feed to a combustion bowl in the boiler. A timer (40) alternately connects in and out a drive circuit (39) for the electric motor (20). The boiler has a thermostat (30) to provide a primary signal when a predetermined upper boiler temperature is attained. The stoker has a device (35) which provides a second signal when a predetermined upper torque on the transport screw or screws is reached. The signals are each capable of activating an alarm unit (31,32) and the disconnection of the drive circuit (39). (Provisional Basic advised week E02)
Patent SE-443090-B (SE)
Title: Breathing protection mask of half mask type
Inventor: BERGLUND S T E
IPC: A62B18/00
Filed: 1981-07-07
Abstract: A breathing protection mask of the half mask type, includes a moulding (1), which encloses the mouth and nose, an air purification device (2) with a filter (22) to clean air being breathed in, and an elastic band (21) attached to a filter holder (23) to hold the mask on the user's face.  In conventional breathing masks, it is a problem when the exhaled breath condenses and water drips into the breathing system or the filter. This problem is avoided in this invention by the incoming and outgoing air passing from the face moulding to the air purification device through one and the same channel (12) with a constriction (24) where the water condenses without being able to disrupt any ventilation function or seep into the filter.<IMAGE>
Patent SE-437056-B (SE)
Title: Hinge.
Inventor: BECKROT A
IPC: E05D9/00
Filed: 1982-10-01
Abstract: A hinge designed to articulately connect two elements provided with flat edge surfaces edge-to-edge in relation to each other from a position where they are located with their one sides side-to-side, and to a position with their other sides side-to-side. The hinge consists of two almost similar devices (20, 23) designed to be attached each to its own given element and three strips passed crosswise between the elements. The hinge is made in one piece and consists of a first plate (20) from whose ends there emanates a band-shaped web (21, 22) on the ends of which another plate (23) is attached so that there is a space (24) between the said webs (21, 22). On the opposite side of the other plate, there is a band-shaped projection (25) with a width less than the said space (24) and which is to be inserted through the said space and attached to the first plate (20).<IMAGE>