baber/WOPTO huggingface dataset:
Patent IT-1058458-B (IT)
Title: Continuous extrusion of fine wire - extrusion die has cutting edge to remove thread at high speed from surface of rotating cylinder
IPC: B21C/
Filed: 1976-03-17
Granted: 1982-04-10
Abstract: The extrusion die is a block with the required size hole through it. Underneath this hole is a small lip projecting forwards to form a cutting edge, above the face is angled back for clearance. The material is ductile and in the form of a cylindrical billet, hollow or solid, this rotates in front of the die block and is given a longitudinal feed. The cutting edge removes a thread of material, this passing through the die and is extruded to size, then processed in the normal way, as each layer is removed, the feed direction is reversed.
Patent IT-1197465-B (IT)
Title: Conjugated diene(s) polymerisation catalyst based on neodymium
Inventor: RICCI GIOVANNI
IPC: C08F/
Filed: 1986-08-25
Granted: 1988-11-30
Abstract: Character contours are broken down into a series of orthogonal vectors. Pixel drop out occurs where opposite going vectors coincide. The inside pixel (410 or 440) of each vector (400 or 430) is set to the vector length if the length is greater than the set values of the inside and the outside (420,450) pixels. This procedure is repeated for all the vectors for all the contours. At completion all those pixels set to one or more are set on to produce a drop out corrected bit map which is logically OR'd with the original drop out containing bit map.
Patent IT-1199811-B (IT)
Title: Enzymatic, proteinaceous hydrolysate prepn.
Inventor: RENZO BONI
IPC: C12P/
Filed: 1986-12-18
Granted: 1989-01-05
Abstract: A bubble producing condenser is used to locate problems in VVER 440 type nuclear power unit. Loss of water content of the condenser by wave formation is prevented, by subdividing the free surface of water on the trays using inserts. The parts divided by the inserts are open at the top and the bottom. The gaps between the water tray and the bottom of the inserts may be constant or varied
Patent IT-1094804-B (IT)
Title: Carriers for enzyme immobilisation - comprising macroporous amphoteric ion-exchange resins with introduced carboxymethyl gps.
IPC: C12N/
Filed: 1978-04-28
Granted: 1985-08-10
Abstract: Carriers comprise macroporous amphoteric ion-exchange resins with (a) a cation exchange capacity, due to carboxymethyl gps., of >=0.5 meq/g (dry basis); (b) an anion exchange capacity of >=1 meq/g (dry basis); (c) a specific surface of >=1 (pref. >=5) m2/g (dry basis); and (d) a total macropore vol. (in pores of dia. 0.01-0.2 mu m) of >=0.1 (pref. >=0.2) cc/g (dry basis). The carriers can be used to immobilise a wide range of enzymes (e.g. lactase, proteases, urease, glucose, isomerase and pullulanase) for catalysing aq.-phase reactions. The immobilised enzymes have a high specific activity and a long service life compared with those immobilised on conventional ion-exchange resins.
Patent IT-1125094-B (IT)
Title: Exhaust gas purification device - has tubular casing contg. series of perforated conical baffles for water spray discharge
Inventor: TRECCOSTI SALVATORE
IPC: F01N/
Filed: 1979-01-08
Granted: 1986-05-14
Abstract: Exhaust gas purification device comprises a stainless steel tubular casing, with a series of perforated conical baffles in the casing. A spray nozzle is connected to a supply pipe for discharging water into the casing to humidify the gases. The nozzle may have a threaded brass orifice. Caps are provided for cleaning the device. The device is for i.c. engines of any size. The water reduces the toxicity of the exhaust gases, which tend to deposit on the ground rather than in the air after discharge. Reduced noise output is also achieved.
Patent IT-1155805-B (IT)
Title: Control circuit for photographic colour printer - scans original for density and spectral distribution to determine manufacturer and/or film type
IPC: G03B/
Filed: 1978-01-31
Granted: 1987-01-28
Abstract: The negative, or transparency, is scanned to determine not only the density but the spectral characteristics in each colour. A simple memory compares the spectrum with set types of film and sets the copier initially for that type of film, with fine adjustment for each print. The control enables e.g. transparencies from a mixed set of films to be processed for copies in a rapid sequence, with full automatic control. For rapid indentification of film type the spectral analysis is of two separate wavelengths in the red range.
Patent IT-1172136-B (IT)
Title: Transparent hard tin-doped indium oxide coating prodn.
Inventor: UMIO MAEDA
IPC: C01G/
Filed: 1981-12-09
Granted: 1987-06-18
Abstract: Coating compsn. comprises (a) 100 pts. in cpd. of formula In(X)l(Y)m and (b) 5-20 pts. Sn cpd. of formula Sn(X')2 or Sn
Patent IT-1105063-B (IT)
Title: Waste plastics recovery - includes peeling multilayered plastics into individual layers while heating
IPC: B29B/
Filed: 1978-06-23
Granted: 1985-10-28
Abstract: Recovery of plastics comprises peeling multilayered plastics into individual layers of plastics by shearing, impact, tearing, etc. while heating the plastics. In an example, a blow-moulded article of a double-layered structure comprising a polyamide resin outer layer and low-density polyethylene inner layer was heated at 140 degrees C in an oven, and crushed instantaneously in a rotary shear crusher. The polyamide and low density polyethylene were classified by hand. A sepn. rate of ca. 100% was achieved.
Patent IT-1090007-B (IT)
Title: Glass container inspection method - applies esp. to ribbon tear defects and uses two pairs of photovoltaic detectors in vertical line parallel to axis
IPC: G01N/
Filed: 1977-09-26
Granted: 1985-06-18
Abstract: In the glass container inspn. method each photovoltaic cell output signal is logarithmically amplified and filtered to remove the d.c. component thereby eliminating differences in magnitudes between the signals not caused by the detection of a seam or a defect. Each cell output is then compared with each of four reference signal levels corresponding to severe, normal and small changes in the signal lever, the latter level being further divided into light focusing and light scattering changes. The comparison output signals are the inputs to logic circuits for distinguishing among seams, minor defects and ribbon tear defects by determining if the signals satisfy at least two of four conditions.
Patent IT-1061851-B (IT)
Title: Marking bars of soap - by incorporating a different coloured soap during extrusion
IPC: C11D/
Filed: 1972-12-12
Granted: 1983-04-30
Abstract: The matrix soap is extruded through a main nozzle and different coloured soap, having the same properties as the matrix soap, is extruded through auxiliary nozzles, pref. in the form of letters, so that it is completely encapsulated, in the matrix soap in the continuous extruded bar. Subsequently the bar is cut to produce small cakes and the coloured soap is visible at the cut faces. The cakes may be press-moulded to the desired shape.
Patent IT-1182474-B (IT)
Inventor: POTIER MICHEL
IPC: F28F9/02
Filed: 1985-02-26
Granted: 1987-10-05
Abstract: The invention relates to a heat exchanger including a bundle of tubes in which the ends of the tubes (32) in the bundle (30) are sealed in the holes through a perforated plate (36) to which a water box (42) is fixed. The water box and perforated plate assembly includes means (44) co-operating with the sides of the fins (34) of the tubes (32) to oppose displacement of the bundle relative to the perforated plate by pivoting or by torsion. The invention is particularly applicable to heat exchangers for motor vehicles.
Patent IT-1238413-B (IT)
Title: Glue cutting machine with rotary pad
Inventor: BRUGLIERA PAOLO
IPC: B08B/
Filed: 1989-12-19
Granted: 1993-07-26
Abstract: Glue cutting machine with rotary pad functioning with a fragmenting system of the surface to be cleaned of glue residues.
Patent IT-1237710-B (IT)
Inventor: MONTANARO ENRICO
IPC: F16H63/20
Filed: 1989-12-20
Granted: 1993-06-15
Abstract: A device for operating a motor vehicle gearbox with several forward gears and one reverse gear, in which a rotatable and axially slidable shaft (23) drives, by means of a radial entrainment member (21, 22), adjacent entrained members (12, 13, 14, 15) fixed for translation with respective slidable rods for engaging the gears. An entrained member (15) for engaging the reverse gear is separate from those for engaging the forward gears (12, 13, 14) and can be engaged by the entrainment member (21) in correspondence with an axial end position of the shaft (23). Restraining means (27) for preventing the shaft (23) from moving to the end position and externally operated means (35) for releasing the restraining means (27) are provided. <IMAGE>
Patent IT-1024891-B (IT)
Title: Control of signal amplification in colour TV receiver - has signal coding system with at least one colour phase modulating auxiliary carrier
IPC: H04N/
Filed: 1974-11-22
Granted: 1978-07-20
Abstract: Circuit for controlling the amplification of the signal with an auxiliary carrier frequency for the colours in a television receiver operated by the NTSC, PAL, or the ISA system. This control is necessary when varying the saturation of the colours manually or in an automatic gain control circuit so as to maintain the output level of the colour signal independently of the fluctuations in amplitude of the input signals. The signals are coded and at least one colour information is used to phase modulate the auxiliary carrier. The circuit contains an attenuator network with a voltage divider, and at least one component whose impedance is the function of the input direct voltage. This component is a voltage dependent dial, forming part of a module with resistors and a capacitor.
Patent IT-1245335-B (IT)
Title: Series of sections for frames of the door type or the like with reversible opening system
Inventor: SOAVE ANGIOLINO
IPC: E06B/
Filed: 1990-09-25
Granted: 1994-09-19
Abstract: The invention relates to a series of sections, the assembly of which forms frames of the door type or the like which are equipped with a special reversible system. This system eliminates the drawbacks encountered with the use of the known sections which, once assembled, form a structure which may not be varied, for example, with regard to the type of opening system of the door, unless many of its parts are replaced or reversed. The sections in question, however, allow the formation of frames which may be mounted on the respective mounting according to a type of opening which, if necessary, may be varied, changing both the type of contact ledge, i.e. right-hand or left-hand, and the location, i.e. internal or external. <IMAGE>
Patent IT-1225578-B (IT)
Title: Cutting apparatus
Inventor: ZOSO ROBERTO
IPC: B27B/
Filed: 1988-07-13
Granted: 1990-11-22
Abstract: A cutting apparatus comprises a welded parallelepipedal frame structure (101), with an inclined plane support rest (102) for a log (116) to be cut. A chain saw (105) is coupled to a support (104) which is rotatably mounted to the base. The support is moved downward by the pedal (123) and/or a handle. During this downward action a mechanism (129-131) controls the speed of the chain saw. As the blade approaches the log it is accelerated to speed and the cut is made. Raising of the saw is facilitated by spring (126) and the chain saw accelerator is de-activated.
Patent MX-171103-B (MX)
Inventor: LOREE THOMAS R
IPC: B07C5/342
Filed: 1988-05-31
Abstract: In order to analyse metal particles for their chemical composition and to obtain a sorting signal, a method and device are proposed in which the particles (1) are subjected to a pulsed laser beam (6, 8, 9, 10) and partially vaporised to form a plasma, purified thereby and subsequently the purified location is partially vaporised by means of a pulsed laser beam to form a plasma and the spectral lines of the plasma are used to identify (11, 14) the metal particles. The required measuring frequency of 30 particles per second can easily be attained and exceeded when a specific narrow waveband or a specific wavelength is filtered (11) out of the total radiation emitted by the plasma, and when the ratios of the intensities of the filtered-out component beams are formed and from the values of these ratios a sorting signal is obtained by comparison with adjustable limiting values. Moreover, the rate of measurement can be improved owing to the fact that the component beam is used for comparison only during a specific time interval. 
<IMAGE>
Patent MX-173731-B (MX)
Inventor: OJSTER ALBERT
IPC: B42D25/373
Filed: 1991-09-19
Abstract: The data support, partic an identity card or bond, has a surface section (3) giving optically variable effects pref a hologram, dependent on the angle of observation. At this section additional data in the form of letters, strips, patterns etc, is applied subsequently. The data is superimposed on the optically variable effect (4), and is likewise visually recongisable.
Patent MX-173721-B (MX)
Title: Mejoras en rejillas curvadas en t para techos de suspension
Inventor: MIEYAL DAVID F
IPC: E04B9/34
Filed: 1991-12-05
Abstract: La presente invención se refiere a mejoras en rejillas curvadas en T para techos de suspensión, caracterizadas porque comprenden una tira de metal alargado que proporciona una película central y porciones de pestaña que se extienden en direcciones opuestas desde un borde de la película, estando la rejilla en T curvada en una dirección paralela a la superficie expuesta plana, ocasionando resistencia a la compresión en la parte interna de las porciones de pestaña y resistencias a la tensión en la parte externa de las porciones de pestaña, y un contenedor en la rejilla en T con otras rejillas en T, a fin de formar una rejilla de techo.
Patent PT-76286-B (PT)
Title: Process for the preparation of a new fungicidal composition containing a misture of 1,2,4-triazole derivatives of phenoxy ether hetones and phenoxyether alkonols with quinoxaline derivatives and/or imidazole and triazole derivatives and/or phenylurea and/or bis-trifluormethyleneimino 5 membered ring compounds and/or a 3-azolil-benzo-1,2,4-triazone and/or a copper complex salt and/or a methyl ring alkylated benzimidazole-2-carbamidate derivative
IPC: A01N43/653
Filed: 1983-02-24
Abstract: This invention involves methods and composition for treating fungi comprising a fungicidally effective amount of a mixture of (I) a 1,2,4-triazole derivative of a phenoxyether-ketone or phenoxyether-alkanol selected from the group consisting of   <IMAGE> <IMAGE>   <IMAGE>   and (II) the compound of the formula   <IMAGE> the weight ratio of I:II ranging from 0.02-50:1.
Patent PT-77337-B (PT)
Title: Process for the bulk separation of inositol and sorbitol by se-lective adsorption on zeolitic molecular sieves
IPC: C07C27/00
Filed: 1983-09-13
Abstract: A process for the bulk separation of inositol and/or sorbitol is disclosed which comprises the selective adsorption of same on certain types of zeolitic molecular sieves. The process is especially useful for separating inositol from aqueous solutions containing same, using type X and type Y zeolite adsorbents whose cations are Na, Ca or Ba.
Patent PT-99565-B (PT)
Inventor: GLUZMAN YAKOV
IPC: C12N15/12
Filed: 1991-11-21
Abstract: The present invention relates to novel chimeric fibroblast growth factors (FGF) wherein the alanine at amino acid 3 and serine 5 of native human recombinant basic fibroblast growth factor are replaced with glutamic acid. The N-terminus sequence of the present chimeric FGFs identify homology with that of human acidic fibroblast growth factor. The mitogenic properties of the native human recombinant basic FGF are exhibited by the present chimeric FGFs, and they are efficiently expressed in E. coli at significantly greater yields that previously reported. Novel variants of this new glu<3,5> basic fibroblast growth factor, such as those in which cysteine 78 and cysteine 96 are replaced, e.g., with serine or other amino acids, to produce stabilized versions of the glu<3,5> basic FGF and eliminate disulfide scrambled forms, are also described. <IMAGE>
Patent RO-72400-B (RO)
Inventor: BECK JAMES RICHARD
IPC: C07D231/22
Filed: 1976-12-04
Abstract: Procedeu de obtinere a unor 1,4-difenil-3-pirazolin-5-one cu actiune erbicida cu formula generala în care R reprezinta o grupa alchil C1....C3, R1 si R2 reprezinta independent hidrogen, clor, fluor, brom, metil sau trifluormetil, cu conditia ca R1 si R2 sa nu reprezinte clor sau brom în pozitia 4, caracterizat prin aceea ca se trateaza o pirazolin-5-ona cu formula generala II:(vezi form. in desc.) în care R1 si R2 au semnificatiile de mai sus, cu un agent de alchilare ales dintre iodura si bromura de alchil C1....C3 în prezenta unui solvent ales dintre alcool metilic si alcool etilic si a unui carbonat alcalin în calitate de substanta bazica, la temperatura de reflux a amestecului de reactie.
Patent RO-110874-B (RO)
Inventor: PARASCA OVIDIU
IPC: G08B7/06
Filed: 1993-12-20
Abstract: Invenția se referă la un
dispozitiv pentru semnalizarea prezenței
tensiunilor de valori ridicate, pe borna de
înaltă tensiune, a instalațiilor de încercare,
cât și pentru blocarea accesului la borna
aflată sub tensiune. Dispozitivul conform
invenției. în vederea diminuării riscului de
accidentare prin electrocutare, este alcătuit
dintr-un sesizor de tensiuni, reprezentat
printr-un element de afișare cu cristale lichide
(1], la care unul din poli este conectat la
borna de înaltă tensiune, a instalației, iar
celălalt pol este conectat la o armătură
metalică (2), cu rol de amplificare a
fenomenului capacitiv, și care sesizor este
plasat între o sursă de lumină (5) și un
receptor fotoelectric (6], care la rândul său,
prin intermediul unui amplificator (7] și a unui
releu intermediar (8), comandă, după caz ,
alimentarea unui zăvor electromagnetic (9) și
a unei lămpi de semnalizare (10]
Patent SE-308659-B (SE)
Inventor: REES D
IPC: D21H19/32
Filed: 1965-08-03
Abstract: A composition for treating paper and paper products comprises a mixture of (1) an alkyl-hydrogen-polysiloxane (2) a diorganopolysiloxane containing terminal Si-bonded hydroxyl or alkoxy radicals, and (3) an aminosubstituted silane containing at least one Si-bonded alkoxy radical and at least one amino group bonded to Si through one or more C atoms, or a hydrolysate thereof.  The preferred silanes (3) are methyl-g -aminopopyl-tri-isopropoxysilane, vinyl-g -aminopropyldibutoxysilane, g  - aminopropyltriethoxysilane, d  - aminobutyltriethoxysilane, N - b  - aminoethyl - g  - aminopropyltrimethoxysilane and N - b  - aminoethyl - d  - aminobutyltriethoxysilane. Preferably the siloxanes are used in amount, by wt., of from 0.1 to 10% of (1) to 99.9 to 90% of (2) and the silane is used in amount of 0.5 to 5.0% of the siloxane mixture. Catalysts, e.g. stannous-octoate and -acetate, zinc octoate, dibutyltin-dioctoate -dilaurate and -diacetate, and cobalt naphthenate, and solvents may also be added.  Preferably the composition is stored prior to use in at least 2 packeges, one containing the siloxane mixture and optionally the solvent, and the other containing the silane and optionally the catalyst.ALSO:Paper and paper products are coated by applying thereto, e.g as by roller coating, Meyer rod or knife coating, a composition comprising (1) an alkylhydrogenpolysiloxane, (2) a diorganopolysiloxane containing Si-bonded hydroxyl or alkoxy radicals, and (3) a silane containing at least one Si-bonded alkoxy radical and at least one amino group bonded to Si through at least one C atom. or a hydrolipate thereof (see Division C3) and curing the applied siloxane.  The composition is usually used as a solution in an organic solvent, e.g. xylene, and may also contain curing catalysts.  Examples describe the above method of coating (1, 2) glassine, and (3, 5, 6, 8, 9) vegetable parchment, Kraft, tissue and cardboard are also mentioned.  Uses: the products find use in the fabrication of interleaving papers, backing papers, and sacks for holding sticky materials.
Patent SE-343476-B (SE)
Inventor: AF EKENSTAM B
IPC: A61K8/04
Filed: 1966-11-23
Abstract: 1,168,366. Dentifrice. BOFORS A.B. 23 Nov., 1967 [23 Nov., 1966], No. 53457/67. Heading A5B. Dentifrice compositions comprise sodium fluoride, spherical particles of polymethyl methacrylate having a size of from 0.2Á to 2.0Á and conventional dentifrice ingredients.
Patent SE-404104-B (SE)
Inventor: HAYASHI M
IPC: H01C7/10
Filed: 1975-10-27
Abstract: A non-linear voltage dependent resistor having a non-ohmic resistance element and an electrically insulating coating formed thereon, obtained by firing a formed element containing zinc oxide and a coating material applied thereon, at a temperature between 900 DEG and 1,400 DEG  C, the coating material including a mixture of ZnO, SiO2, Bi2O3 and Sb2O3. There is formed a firm joint between the resistance element and the insulating coating and the insulating coating has a composition structure wherein fine constituent grains are closely packed whereby the occurrence of a flashover is prevented.
Patent SE-428578-B (SE)
Title: Device for sealing a timber knot
Inventor: KARLSSON MARTIN
IPC: E04B1/58
Filed: 1979-02-21
Abstract: This invention consists of a device for sealing a timber knot which consists of two crossing log elements 1 which are equipped with one upper and one lower recess 2a, 2b and a connection part which bridges the recesses 3, where the crossing log element 1 is designed to be inserted into the recesses 2a, 2b. In the case of timber knots of the above-mentioned kind, it has been very difficult to achieve good sealing. In connection with the system based on the invention, this is effected by means of each connection part 3 of the log elements 11 on their respective side surfaces facing inwards at the knot being equipped with a track 4 which reaches across the longitudinal direction of the log elements 1 and by arranging a continuous sealing strip 8 along the entire height of the timber knot where certain parts 8', 8" of the sealing strip 8 are located in the tracks 4 of the connection parts 3 while the extending parts 8" of the sealing strip 8, between the tracks 4 of the connection parts 3, are located between the connection parts 3 of the crossing adjacent log elements 1. Furthermore, connected to the actual knot, log elements 1 of the same internal direction are linked together by means of fastening members 5 which exert a clamping force. <IMAGE>
Patent SE-429013-B (SE)
Title: Method of controlling, regulating and indicating the ventilation air in ventilated spaces such as an exhaust hood and arrangement for carrying out the method
Inventor: JONSSON ULF TORSTEN
IPC: B08B15/02
Filed: 1980-06-19
Abstract: The invention concerns a method and an arrangement for controlling, regulating and indicating the flow of ventilation air in ventilated rooms, such as an exhaust hood 2 at laboratory work stations and the like. At each exhaust hood 2, a first position pickup 15 is arranged to put out information as to how open or closed the shutters 3 of the exhaust hood 2 are. A second position pickup 13 is arranged to put out information on the degree of opening of the shutter 3. The information, in the form of electric or pneumatic signals, is taken to a control unit in which the signals are processed and some of them displayed on an indicator 18, others detected by a limit value circuit 29. The signal quantities thus shown on the indicator 18 are proportional to the air flow speed in the shutter opening of the exhaust hood and when this signal falls below a limit value previously set at the limit value circuit 29, i.e., when the air flow speed in the shutter opening falls below a lowest tolerable value, an optical and/or acoustical alarm is given off by an alarm unit 29, 30, 19, 21. <IMAGE>