baber/WOPTO huggingface dataset:
Patent IT-1195010-B (IT)
Title: Antiparasitic irrigation treatment appts. for plant
Inventor: CASOTTI ETTORE
IPC: A01N/
Filed: 1981-04-27
Granted: 1988-09-28
Abstract: Dough is supported in an oven by a conductive conveying band (1), the oven being heated by electrical heating elements (4) located below the band, and by microwave heating employing a tri-plate electrode assembly in which the band forms one electrode of that assembly. The other electrodes are provided respectively by transverse flat bars (6) located above the band, and by the bottom walls (25) of manifold fingers (19) which supply forced convective heating nozzles (16,17). Infrared heaters (13) are positioned above the band to provide additional heating in the gaps between the flat bars. Earthing of the conductive band is made by way of choke assemblies arranged along the respective edges of the band, an air-gap (26) of L-section, constituting two lambda/4 waveguides connected in series. @(13pp Dwg.No.1/4)@
Patent IT-1114361-B (IT)
Title: Semiconductor deposition by thermal decomposition - using a silver plated deposition chamber
IPC: H01C/
Filed: 1979-01-12
Granted: 1986-01-27
Abstract: Pure semiconductor material is deposited by thermal decomposition of a gaseous cpd of the material on carrier bodies, heated to decomposition temp. which are mounted on a metallic base plate having electric connections thereon for heating the carrier bodies and pipe connections for supply and exhaust of the gaseous compounds. A first bell shaped cover forms a gas tight seal with the base plate to define a reaction chamber, the interior surfaces of the chamber being of silver or silver plated steel. A second bell shaped cover is spaced from the first cover to form a closed annular chamber therewith through which cooling fluid is circulated. An opening is provided at the apex of the covers which can be sealed by a closure member or by a finger heater. Previously quartz bells have been used to form the reaction chambers, which are difficult to produce in large sizes and susceptible to high pressure and temp changes which can lead to breakage. The carrier bodies are pref. silicon rods through which electric current are passed.
Patent IT-1026302-B (IT)
Title: Vibration resistant fastening screw - has one face of thread flanks provided with series of small steps
IPC: F16B/
Filed: 1975-01-10
Granted: 1978-09-20
Abstract: The screw (10) has a shank with an external thread over part of its length. Part of the thread has an uneven surface on the flank (16) subjected to a pressure, when the screw is tightened. The flank has saw tooth-like ribs (20), extending inwards from the crest of a thread to a point inside the external dia. Each rib flank (22) slopes from the rib root (26) to the crest (24), and falls steeply to the root of the neighbouring rib. The steep burr flanks extend in planes, parallel to the longitudinal axis of the fastening screw. The sloping rib flanks rise in the direction of tightening of the fastening screw, so that the steep flanks apply no resistance to the turning of the screw before it is under load.
Patent IT-1070615-B (IT)
Title: Ski with convex running surface - has stabiliser plates along part of ski sides giving smooth running and protection against sideways break away
IPC: A63C/
Filed: 1976-07-19
Granted: 1985-04-02
Abstract: The ski has its running surface made in convex shape over its width over almost the whole of its length in cross-section to the ski's length axis. The ski has a longish edge along a part of each side within the binding area which is arranged largely symmetrical to the binding. The edges lie parallel to the ski's length axis and their depth corresponds mainly to the max. distance of the ski's running surface from the side. The outer sides of the edges are rounded off with their rear ends having a straight cut-off. The running characteristic is smooth and guards, the skier against sideways breaking away, esp. in tight bends.
Patent IT-1234498-B (IT)
Title: Polishing mandrel with limited stroke designed for marble, granite and stones in general.
Inventor: CADO' WALTER
IPC: B24B/
Filed: 1989-04-11
Granted: 1992-05-18
Abstract: A polishing mandrel for marble, granite and stones in general usually comprises a common pneumatic cylinder (5) and operates pressure on the polishing grinder (6). Said mandrel usually comprises an additional hydraulic cylinder (9) too, which is provided with a compensating cylinder (10), the contra posed cams of said compensating cylinder being linked by a pipe (11). Said pipe can be closed by an electrical valve (12), thus blocking any vertical movement of the rotating grinder (6) and preventing it from descending, which would damage both the board to be polished and the transport plane of said board (figure 1).
Patent MX-167682-B (MX)
Inventor: SCHMITT PHILIPP
IPC: B02C17/16
Filed: 1988-05-06
Abstract: PCT No. PCT/EP88/00408 Sec. 371 Date Nov. 6, 1989 Sec. 102(e) Date Nov. 6, 1989 PCT Filed May 10, 1988 PCT Pub. No. WO88/09212 PCT Pub. Date Dec. 1, 1988.An agitator mill for the treatment of flowable grinding stock has a grinding receptacle (3) with a mostly closed grinding chamber (9) and a rotatingly drivable agitator element (21) disposed therein. An interior stator (24) is disposed in the agitator element. A grinding stock supply chamber (53) is placed ahead of the grinding chamber. On the same side of the grinding receptacle (3) a separator device (34) is provided through which the grinding stock is discharged again after treatment. In order to prevent to a large extent wear on the separator device (34) and, at the same time, to achieve as even as possible a distribution of the grinding bodies in the grinding chamber (9), the agitator element (21) is designed approximately cup-shaped and disposed between the interior stator (24) and the wall of the grinding receptacle (3) with the formation of an exterior grinding chamber (9') and an interior grinding chamber (9''). The grinding stock supply chamber (53) is placed ahead of the exterior grinding chamber (9') and the separator device (34) is placed behind the interior grinding chamber (9''). The interior grinding chamber (9'') is connected by bypasses (60), placed ahead of the separator device (34), with the exterior grinding chamber (9') for the purpose of returning the auxiliary grinding bodies (41).
Patent MX-168914-B (MX)
Title: Fritas de esmalte blanco de titanio exentas de fluor
Inventor: JOSEPH WERNER
IPC: C03C8/08
Filed: 1988-08-15
Abstract: La presente invención se refiere a fritas de esmalte blanco de titanio, exentas de fluor, para el esmaltado del acero, caracterizadas porque contienen de 35 a 45, preferentemente de 38 a 41 por ciento en peso de (SiO2 + ZrO2), de 18 a 22, preferentemente de 18 a 20 por ciento en peso de (B2O3 + A12O3), de 15 a 18, preferentemente de 16 a 18 por ciento en peso de óxidos alcalinos de 2,5 a 4,5 preferentemente de 2,6 a 3,5 por ciento en peso de P2O5 y de 0,8 a 1,4, preferentemente de 0,8 a 1,1 por ciento en peso de óxidos alcalinotérreos, siendo la proporción de los números de átomos (suma de átomos monovalentes + 2 veces la suma de átomos); (suma de átomos trivalentes : 0,9 +- 0,05); (suma de átomos de Li + 0,5 veces la suma de átomos de Mg):suma de átomos de P igual a 1 +- 0,1.
Patent MX-170015-B (MX)
Title: Metodo y aparato para controlar la desviacion de flujo en un procedimiento de zonas multiples
Inventor: ROGERGE RAYMOND PAUL
IPC: F27B9/04
Filed: 1988-09-29
Abstract: La presente invención se refiere a un método para controlar por lo menos una desviación o impulso de flujo de flúido de un proceso de zonas múltiples que tiene atmósferas que comprenden gas, con acceso inmediato entre si, caracterizado porque comprende los pasos de: (a) supervisar cuando menos una propiedad química o física seleccionada, o el cambio en dicha propiedad, de una atmósfera dentro de al menos una de las zonas múltiples del procedimiento; en donde la propiedad o el cambio en la propiedad supervisado es indicativo de la desviación de flujo existente, o indicativo de un cambio en la desviación de flujo dentro de la al menos una zona múltiple; y (b) aplicar activamente fuerza dentro de al menos una de las zonas múltiples del procedimiento, en respuesta a la propiedad o cambio en la propiedad supervisada, de una manera que permita esencialmente el control de la desviación de flujo por medio del control de la propiedad o el cambio seleccionados en ella, dentro de una escala especificada o un punto fijo especificado.
Patent MX-165343-B (MX)
Title: Tratamiento de membranas permeables
Inventor: BIKSON BEJAMIN
IPC: D06M101/16
Filed: 1988-11-01
Abstract: La presente invención se refiere a un procedimiento para mejorar el funcionamiento de permeación de una membrana de separación de gas, utilizada en una aplicación de separación de gas, procedimiento que comprende tratar con calor dicha membrana permeable a una temperatura de aproximadamente 50 grados C. aproximadamente 140 grados C., durante un tiempo suficiente para mejorar la permeabilidad.
Patent MX-165631-B (MX)
Title: Proceso continuo para aplicar un recubrimiento semi-permeable sobre un substrato de fibra hueca
Inventor: PURI PUSHPINDER SINGH
IPC: B01D71/68
Filed: 1989-02-21
Abstract: La presente invención se refiere a un proceso continuo para aplicar un revestimiento generalmente uniforme, semi-permeable sobre un substrato de fibra hueca para producir una membrana revestida compuesta de fibra hueca, caracterizado porque comprende: a) pasar un substrato de fibra hueca, a una tensión y velocidad fijas, hacia una solución polimérica capaz de formar un revestimiento permeable sobre el substrato de la fibra hueca; b) quitar ese substrato de fibra hueca de la solución polimérica al extraer axialmente ese substrato a través de una matriz de revestimiento de tal modo que un revestimiento de solución polimérica se forme sobre la superficie del substrato por una corriente de dragado anular axial; y c) secar esa fibra hueca revestida al pasarla a través de un túnel de flujo convectivo en el que la proporción de secado se controla tanto por una temperatura predeterminada dentro del túnel como por una proporción de flujo de aire controlaado a través del túnel.
Patent MX-166516-B (MX)
Inventor: MUSIC JOHN
IPC: G09G5/06
Filed: 1989-04-27
Abstract: The method and system of compressing and decompressing digital color video data in a video communication system utilizes a digital color video signal having three video color components, and involves the determination of a predetermined number of the most visually significant combinations of color components in a picture frame, and the encoding of the color components as compressed color codes in a series of run length and compressed color code combinations. Line-to-line differences and movement of edges and segments of the picture frames are determined, and frame-to-frame differences are also encoded to reduce the amount of information to a minimum. Further statistical encoding of at least a portion of the run length and color code combinations is also provided. The digitally compressed color component codes are decoded according to a look up table to form a table of the three digital color components for each run length, and the run lengths and corresponding color components are stored in an array in a buffer memory to represent the scan lines in a video picture frame.
Patent MX-165910-B (MX)
Title: Mejoras en unidad de acondicionamiento de aire para minibuses
Inventor: ARNDT WARREN DONALD
IPC: B60H1/00
Filed: 1990-02-14
Abstract: La presente invención se refiere a mejoras en unidad de acondicionamiento de aire para minibuses, adecuada para montaje en el techo junto a la parte delantera o la parte trasera del minibús, caracterizadas porque comprenden; un bastidor metálico alargado que tiene una base que incluye primero y segundo extremos axiales y primero y segundo lados que se extienden entre el primero y segundo extremos axiales; el bastidor incluye además primera y segunda paredes verticales de extremos, fijas en el primero y segundo extremo axiales de la base y un mamparo vertical fijo en la base; el mamparo vertical divide la base en cámaras distribuidoras para evaporador y condensador y tiene primero y segundo lados que miran hacia las cámaras distribuidoras del evaporador y el condensador; el mamparo tiene primera, segunda, tercera, cuarta y quinta partes, la primera y segunda partes están en ángulo hacia fuera de la primera y segunda paredes vertical de extremo y empiezan en el primer lado de la base; la primera y segunda partes se unen con la tercera y cuarta partes que están dispuestas espaciadas paralelas con la primera y segunda paredes verticales de extremo, para definir cavidades para sopladores y ventiladores en el segundo lado del mamparo, contiguas al primer y segundo extremos axiales de la base; la quinta parte interconecta la tercera y cuarta partes; un condensador y un tablero de control; el condensador y el tablero de control se extienden en serie a lo largo del segundo lado de la base y forman elementos estructurales del bastidor.
Patent MX-173434-B (MX)
Inventor: KLEMENTICH ERICH F
IPC: F16L15/06
Filed: 1990-07-27
Abstract: Threaded tubular interference fit interconnections and related production techniques are disclosed that are for example useful with large diameter tubular members, including pipe bodies, that can for example function as casing for oil, gas, geothermal, disposal and other wells. In a preferred aspect of the invention there is root-to-crest and/or flank-to-flank interference between nose and inner portions of male and female threads of the disclosed interconnections, such as substantially to seal them against leakage at the maximum internal and/or external pressure rating of the pipe body, and a run-out portion of the male thread and a corresponding portion of the female thread engage one another with interference to retain threaded engagement between said run-out and corresponding portions at the maximum axial force rating of the pipe body and also at the maximum internal and/or external pressure rating of the pipe body. These connections, when applied to API line pipe or other tubular products, can allow them to properly function as large diameter casing exhibiting easy and economical manufacture with existing machinery, easy installation in the field, good balance between geometric and load capacity transparency, and freedom from some undesirable characteristics of prior products.
Patent MX-173978-B (MX)
Inventor: JEFFERS LARRY
IPC: G01S17/88
Filed: 1991-12-05
Abstract: The displacement of a valve stem (16) is measured during diagnostic testing by temporarily mounting a laser head (112) on the valve body (18) or yoke (20), for generating a source laser beam (118) that reflects from a target (120) that moves with the stem. The timing of the reflected beam (132) returning to the head (112) relative to the projection of the source beam, gives an indication of the displacement of the stem.
Patent PT-88029-B (PT)
Inventor: MARBURG STEPHEN
IPC: C07D471/04
Filed: 1988-07-19
Abstract: There are disclosed certain 6-piperazino-purine and heteroaromatic derivatives thereof which have oral hypoglycemic activity and with such ability to lower blood sugar are useful in the treatment of type II diabetes and/or obesity with associated insulin resistance. Processes for the preparation of such compounds and compositions containing such compounds as the active ingredient thereof are also disclosed.
Patent PT-88206-B (PT)
Inventor: GEORGE PASCAL
IPC: C07D471/04
Filed: 1988-08-05
Abstract: Compounds of general formula (I) 
<IMAGE>
 in which R denotes either a hydrogen atom or an alkylcarbonyl, arylalkylcarbonyl or arylcarbonyl group of formula COR1 where R1 denotes a C1-C6 alkyl group or a benzyl group or an optionally substituted phenyl group or an alkoxycarbonyl or benzyloxycarbonyl group of general formula COOR2 where R2 denotes a C1-C6 alkyl group or a benzyl group or a substituted aminocarbonyl group of formula CONHR3 where R3 denotes a C1-C6 alkyl group or a phenyl group or an arylsulphonyl group of formula SO2R4 where R4 denotes a phenyl group. Application in therapeutics.
Patent PT-91000-B (PT)
Inventor: BORDADO JOAO CARLOS MOURA
IPC: C07C69/00
Filed: 1989-06-28
Abstract: The invention relates to a process for the preparation of polyesters with a terminal alcohol functional group, of medium molecular weight and a very low residual content of carboxylic acid functional group, through the polycondensation of dicarboxylic acids or anhydrides with diols and triols. The polycondensation reaction is catalysed by organometallic compounds of tin or titanium and is performed in a semi-continuous reactor with a fractionating column under reduced pressure of inert gas and under minimum reflux conditions compatible with the stoichiometry. The process according to this invention can be used to reduce production times for polyesters by more than 30% in comparison with the processes in the state of the art.
Patent RO-72606-B (RO)
Inventor: STEFFERS FRANS
IPC: C09D5/08
Filed: 1978-02-21
Abstract: Compozitia de acoperire tixotropa, sub forma de dispersie pentru protectia anticorosiva a metalelor caracterizata prin aceea ca este constituita dintr-un amestec constînd din 100 parti în greutate dispersie de copolimeri butadienstiren si sau acrilonitrilici cu continut de grupe carboxilice cu 35...65% butadiena 1...6% acid carboxilic legat chimic si un continut de substanta solida de 40....55%, 60.....120 parti în greutate amestec constînd din pigmenti anorganici si materiale de umplutura, de preferinta talc, caolin si oxid de negru de fier 0...15 parti în greutate octandiol cu plastifiant, 1...18 parti în greutate rasina alchidica diluabila cu apa carboxil reactiva, modiicata cu ulei 78%într+un amestec de eteri glicolici ca agent de îngrosare, 1...6 parti în greutate polisiloxan etoxilat în solutie apoasa 20% sau 0,4....10 parti în greutate 20% sau 0,4...10 parti în greutate un agent auxiliar de dispersare pentru pigmenti cum ar fi poliacrilatul de sodiu 10% în apa polifosfati de metale alcaline si alchilfenolii etoxilati si eventual pîna la 20 parti în greutate rasina melaminica 50% în apa sau pîna la 15 parti în greutate pasta de vulcanizare pe baza de sulf în dispersie apoasa 50%.
Patent RO-110800-B (RO)
Inventor: VOINA SEVER
IPC: B32B21/08
Filed: 1994-07-08
Abstract: Invenția se referă la o placă
lignocelulozica, constituită dintr-un amestec de
materiale lignocelulozice, mărunțite, lipite cu lianți
din rășini sintetice, cu sau fără adaos de materiale
de umplutură, sintetice sau anorganice, presat
perpendicular pe fețele plăcii, cu o presiune de
20-5-30 kgf/cm2, la o temperatură de 175°C, timp
de 10-5-12 s/mm, ce prezintă, la interior, goluri de
secțiune circulară, realizate cu un dispozitiv sub
forma unui registru cu țevi metalice, ce au, pe
circumferință, dispuse niște orifieii (o) prin care, în
timpul presării, se injectează abur, la o temperatură
de 190°C, o presiune de 4-5-10 bari timp de 5-5-10
s. Golurile pot fi dispuse într-unul sau mai multe
planuri suprapuse, paralele și/sau intersectate la
90°.
Patent SE-333322-B (SE)
Inventor: GRETZ H
IPC: A24B15/12
Filed: 1967-09-29
Abstract: 1,150,856. Drying tobacco. HAUNI-WERKE KÍRBER & CO. K.G. 11 Sept., 1967 [30 Sept., 1966], No. 41326/67. Heading F4G. [Also in Division A2] In a method of reconstituting tobacco (see Division A2), extruded tobacco paste is dried: (1) by conveying an extruded sheet through a drying chamber wherein it is subjected to drying air in both current and counter-current streams; (2) by air flowing as a counter-current helical stream of increasing velocity towards the top of a cone-shaped container down which extruded tobacco fibres are falling, the drying air being recirculated and passing through an air conditioning unit en route; and (3) by air flowing in counter-current vertically upwards within a cylindrical container down which tobacco fibres are falling, extruded tobacco strands having been broken to form the fibres by horizontal air jets sited at the top of the container just below the extrusion nozzles.
Patent SE-308792-B (SE)
Inventor: SCHROETER H
IPC: B27K3/32
Filed: 1966-10-07
Abstract: A wood preserving composition comprises a biocidal Cu and/or Zn component, a fluorine component and a chromium-oxygen component in the form of water-soluble compounds in which the chromium has a valency of 6, the fluorine being in the form of a complex boroboro fluoride and/or silico fluoride and the Cr: F atomic ratio being at least 3:6.  The composition ingredients may be selected from Cu or Zn oxide and/or salts; Na, K or NH4 borofluoride or silicofluoride, Mg silicofluoride; Na, K and NH4 chromate or dichromate, chromic acid or anhydride; and Cu or Zn borofluoride and/or silicofluoride.
Patent SE-317465-B (SE)
Inventor: ERIKSSON G
IPC: B30B11/16
Filed: 1966-11-11
Abstract: 1,178,059. Producing dosage units. APOTEKARSOCIETETEN. 23 Oct., 1967 [11 Nov., 1966], No. 48060/67. Heading B5A. Dosage units of medicines in solid form are made by mixing an active medical ingredient with a carrier which is solid at room temperature but liquid at higher temperatures and feeding the molten mixture 1 into the nip 4<SP>1</SP> of a pair of cooled rotating rollers 2 and 3, the rollers having corresponding cavities 4 of the correct size between which the dosage units are formed. The units may be subjected to a finishing treatment such as coating after leaving the cavity. The medicinal ingredient may be potassium chloride. The carrier preferably has a melting point above 37‹ C. and may be a fat, wax or a thermoplastics material. The medicinal ingredient is preferably incorporated into the carrier as a fine powder and may comprise up to 80% by weight of the units although 0À5-2% by wt. is preferred.
Patent SE-436308-B (SE)
Title: Process for regulating humidity in a continuously moving paper web in a papermaking machine
Inventor: LINDEBORG CLAES WALDEMAR
IPC: D21F5/00
Filed: 1979-12-27
Abstract: The invention concerns a process for regulating humidity in a continuously moving paper web in a papermaking machine. The paper web's humidity is measured by moving a sensor to and fro over at least a significant part of the paper web's width; signals thereby generated in the sensor by the humidity values, are used to control the devices, which affect the paper web's humidity. A technical device transforms the humidity measurements into the following secondary values: a cross profile (PN), a length variation u(k) and an estimatable coupling factor B, where the relationship <IMAGE> is used. Here DN(k) is the net value taken at the time k and the cross-position N, PN is the cross profile value in position N and Mr is a chosen reference value for the humidity. The length variation u(k) is used in conjunction with MR, used as reference value, to control signals to devices, which in the papermaking machine affect average humidity over the paper web. Additionally, a preparatory check on the effect of a hypothetical raising or lowering of the humidity reference value is conducted with the aid of the estimated coupling factor (B) and the cross profile (PN), and a simulation of the cross profile which is obtained after the hypothetical changes in reference value, is conducted and presented on, for example, a display screen.<IMAGE>
Patent SE-460204-B (SE)
Title: Turning vanes for snow clearance
Inventor: OEHMAN BENGT
IPC: E01H5/06
Filed: 1986-11-28
Abstract: Each arm (10) is articulately fitted in the suspension frame (4) and to the snow plough (5,6,9) so that they may pivot and cause the plough to move outwards to either side of the tractor. To control the pivoting of the arms, double-acting hydraulic pistons (14) are pref. used. The plough has a guide (9) for its longitudinal movement by means of a hydraulic motor (15), and articulations (12) fitted to it are displaceable along the guide, being adjustable as to position by means of a further double-acting hydraulic piston (16) to vary the angle of attack of the plough.