baber/WOPTO huggingface dataset:
Patent GB-2248554-B (GB)
Title: Medical paddings
Inventor: BLOTT PATRICK LEWIS
IPC: A61F13/04
Filed: 1991-10-03
Granted: 1993-07-28
Abstract: Moisture vapour permeable, water impervious medical paddings comprising sheets or strips of a lofted non-woven fabric have wax, silicone resin or fluorinated polymer at a surface layer thereof. The sheet or strip may be formed into a tube and contain an elastic component in the circumference to result in an elastically extensible tubular undercast padding.
Patent GB-2250749-B (GB)
Title: Corandomized fat compositions for infant formulas
Inventor: LIEN ERIC LOUIS
IPC: A23L35/00
Filed: 1991-11-29
Granted: 1994-10-05
Abstract: The invention disclosed herein comprises fat compositions primarily for use in nutritionally complete infant formulas in which the constituent palmitic acid oils and lauric acid oils are corandomized. The invention additionally includes such corandomized fat compositions with medium-chain triglycerides added, particularly for use in nutritional products for preterm or low birthweight infants. Such corandomization of two or more oils yields a mixture of triglycerides having a substantially different chemical makeup than that of the native oils themselves or than the native oils when randomized individually. Corandomization of the palmitic acid oils and the lauric acid oils affords an economical means of providing a very highly absorbed fat composition.
Patent GB-2274996-B (GB)
Title: Apparatus for ultrasonic therapeutic treatment
Inventor: YOUNG MICHAEL JOHN RADLEY
IPC: A61B8/08
Filed: 1994-05-18
Granted: 1995-04-26
Abstract: The apparatus comprises a piezoelectric vibrator adapted to generate ultrasonic energy which is transmitted through an output section 1 to a plastics head 6. The shape of the head 6 may be varied to suit whichever part of a body on which it is to be used. The material and shape of the head 6 is chosen to allow accurate control of frequency and amplitude of the ultrasonic energy. The preferred ultrasonic frequency is in the range of 20-120 kHz.
Patent GB-2341454-B (GB)
Title: Optical waveguide and method of fabricating the same
Inventor: GAWITH CORIN BARRY EDMUND
IPC: G02F1/377
Filed: 1998-09-14
Granted: 2003-01-29
Abstract: An optical waveguide with at least a guiding lamina (10) of optical material bonded by direct interfacial bonding to a superstructure lamina (20) of optical material, in which regions of the guiding lamina have modified optical properties so as to define a light guiding path along the guiding lamina. In a particular example, a periodically poled LiNbO3 planar waveguide is buried in LiTaO3 by direct interfacial bonding and precision polishing techniques and used in an optical frequency doubling system.
Patent HU-212994-B (HU)
Title: Expansion dowel for anchoring in a borehole
Inventor: FISCHER ARTUR PROF DR H C
IPC: F16B13/12
Filed: 1993-06-22
Abstract: The invention proposes an expansion dowel which is intended for anchoring in a cylindrical bore by impact and has a conically tapering expansion region with a narrowing inner bore (6) into which an expansion peg (4) can be driven. At the free end of the expansion sleeve (1) there projects an annular collar (10) which has a peripheral cutting edge (11). On expansion, the annular collar (10) drives, by means of its cutting edge (11), into the masonrywork and produces a positively locking connection between expansion dowel and masonrywork. <IMAGE>
Patent HU-215861-B (HU)
Title: Methods for performing speech signal compression by variable rate coding and decoding of digitized speech samples and means for impementing these methods
Inventor: GARDNER WILLIAM R
IPC: G10L25/93
Filed: 1992-06-03
Abstract: An apparatus for masking frame errors comprising memory means for storing at least one previous frame of data and for providing said at least one previous frame of data in response to a frame error signal; and masking means for receiving said frame error signal and for generating a masking signal in accordance with at least one previous frame of data and a predetermined error masking format.
Patent HU-218853-B (HU)
Title: Process for processing used or waste plastic material
Inventor: DR HOLIGHAUS ROLF
IPC: C10B53/07
Filed: 1994-03-25
Abstract: PCT No. PCT/EP94/00954 Sec. 371 Date Dec. 27, 1995 Sec. 102(e) Date Dec. 27, 1995 PCT Filed Mar. 25, 1994 PCT Pub. No. WO94/22979 PCT Pub. Date Oct. 13, 1994A process is disclosed for processing used or waste plastic materials in order to recover chemical raw materials and liquid fuel components by depolymerisation of the used materials, which are transformed into a pumpable and into a volatile phase. The volatile phase is separated into a gaseous phase and a condensate or condensable depolymerisation product, which are refined by standard usual procedures. The pumpable phase remaining once the volatile phase is separated is subjected to liquid phase hydrogenation, gasification, low temperature carbonisation or to a combination of said processes.
Patent HU-220146-B (HU)
Title: Multilayer bicarbonate-peroxid dentifrice and method of cleaning teeth
Inventor: COLLINS MICHAEL A
IPC: A61K8/22
Filed: 1995-11-14
Abstract: An extrudable composite multilayer dentifrice composition for cleaning teeth containing reactive bicarbonate and peroxide ingredients which do not interact during storage or when extruded together from a container onto a toothbrush but react in the oral cavity when mixed during tooth brushing, the composition comprising two separate dentifrice components, one component containing a peroxide ingredient and the other component containing a colorant reactive with the peroxide ingredient, the components having substantially equivalent viscosity which are maintained in stable discrete layered phases in interfacial contact with each other prior to extrusion without interaction of the peroxide and the colorant and which are extrudable together in interfacial contact without interaction of the ingredients.
Patent HU-219944-B (HU)
Title: Grating plate arrangement
Inventor: VON WEDEL KARL
IPC: F23H11/12
Filed: 1995-11-15
Abstract: PCT No. PCT/EP95/04495 Sec. 371 Date Jun. 11, 1996 Sec. 102(e) Date Jun. 11, 1996 PCT Filed Nov. 15, 1995 PCT Pub. No. WO96/16306 PCT Pub. Date May 30, 1996This invention concerns a grate plate arrangement for step grates wherein a plurality of grate plates (2) can be laid side-by-side on to a grate carrier (2) and can each be fixed to the grate carrier by means of a respective clamping device (11) which engages the grate plate and the grate carrier. In this arrangement, the clamping device (11) includes at least one clamping element (12) whose end (14), which is towards the grate plate, engages through an opening (15) in a front end wall (3) of the grate plate (2). The clamping device has clamping means (16) which are actuable from the front end wall side. The other clamping element end, which is towards the grate carrier, is provided with anchoring means (13) for force-transmitting connection to the grate carrier. This arrangement makes it possible for the grate plates to be mounted or dismantled from the top side of the grate, so that the mounting operation can be performed in a more rational fashion and in a better manner from the point of view of maintenance, and industrial health and safety standards.
Patent HU-219630-B (HU)
Title: Bet sheet and display for result
Inventor: BRUIN WIM
IPC: A63F13/00
Filed: 1994-02-07
Abstract: PCT No. PCT/NL94/00033 Sec. 371 Date Jul. 12, 1996 Sec. 102(e) Date Jul. 12, 1996 PCT Filed Feb. 7, 1994 PCT Pub. No. WO95/21425 PCT Pub. Date Aug. 10, 1995The present invention is based on a game of chance wherein a player selects a combination of say (m) play symbols out of a collection of say (n) play symbols where (m)</=(n). A set of say (m) winning play symbols is randomly selected and next compared to the combination of say (m) play symbols chosen by the player. The by a player selected (m) play symbols are previously marked, registered and printed on a bet slip.
Patent HU-219081-B (HU)
Title: Method of remote maintenance
Inventor: CUNY GEORGES
IPC: H04Q1/26
Filed: 1996-01-18
Abstract: Remote maintenance of a private branch exchange (N) connected to a public exchange (VSt) by a servicing unit (SPC) which is also connected to the public exchange (VSt) is possible only if there is a regular exchange of information between the private branch exchange (N) and a master terminal (LS). In the course of this information exchange, the master terminal (LS) forwards its own call number to the private branch exchange (N), the call number being used to effect a regular connection to the master terminal (LS) which is also connected to the public exchange (VSt). In the event that the call number is no longer forwarded to the private branch exchange (N), the latter can no longer effect a regular connection to the master terminal (LS), and the private branch exchange (N) is thus closed to remote maintenance which might be initiated by a servicing unit (SPC).
Patent IT-1213932-B (IT)
Title: Controlling brake resistor of frequency converter
Inventor: HAKALA MATTI KAHKIPURO HARRI
IPC: H03D/
Filed: 1987-11-11
Granted: 1990-01-05
Abstract: The brake resistor (R1) in the d.c. circuit of the frequency convertor is controlled by a series-connected switch (Q1) so as to become conductive when an actual value voltage (U1) exceeds a reference voltage (U2). The actual value voltage is formed by a voltage rectified by a rectifier bridge from a three-phase mains. The reference voltage is formed by a voltage provided by a second rectifier bridge (4) from the three-phase mains. Pref. the reference voltage is formed by combined voltages, proportional to the positive (pU2) and to the negative voltage (nU2) from the second rectifier bridge. The combined voltage is amplified, and the conductive period of the brake resistor is reduced.
Patent IT-1135242-B (IT)
Title: 2-Heterocyclyl oxadiazole, triazole, pyrazole and thiadiazole derivs.
Inventor: HUANG FU CHIH
IPC: C07D/
Filed: 1981-01-30
Granted: 1986-08-20
Abstract: Azole derivs. of formula (I) and their acid addition salts are new. In (I) the dotted line indicates one double bond either position. R is H, alkenyl, alkoxy, alkyl, alkenyloxy, aryloxy, aralkoxy, halo, cyano, nitro, carboxy, hydroxy, formyl, carbalkoxy, hydroxyalkyl, amino, alkylamino, trifluoromethyl, mercapto, trifluoromethoxy, alkylthio or aminoalkyl. Y is N, NR2 or CR2. R2 is H, alkyl or aryl, and when Y is NH, then (R)a is not H. a is 1-4. Xand Z are each oxygen, sulphur, NR2 or CR2, but where Y is NR2, X is not CR2. R1 is H, alkyl, aryl, acyl, alkoxycarbonyl or aryloxycarbonyl. All aromatic gps. have up to 10C and all alkyl, alkenyl etc. up to 7C. (I) have antiallergic activity by inhibition of mediator release. The usual daily dose is 10-750 mg per day. A specific cpd. is 2-(2-oxo-3H-1,3,4-oxadiazol-5-yl) benzoxazole and its 1-methyl; 5-chloro and 6-methyl analogues.
Patent IT-1186705-B (IT)
Title: Desoxy-cholic acid derivs. prepn.
Inventor: PURICELLI LAURA
IPC: A61K/
Filed: 1985-05-27
Granted: 1987-12-16
Abstract: A speaker device comprises a baffle case and a number of small speakers mounted in a vertical array in close proximity one to another in the baffle case. Each of the speakers includes a diaphragm having a front and rear face and a number of acoustical baffles for reveiving sound radiated from the rear face of a speaker. The number of the acoustical baffles is equal in number to the number of the speakers with one of the acoustical baffles associated with the rear face of each of the respective speakers. Each of the acoustical baffles includes an opening, and a number of small horns is equal to the number of the speakers such that one of the horns is associated with each of the speakers. Each of the horns has a throat connected to the opening of the one of the speakers with which the horn is associated. The number of horns vertically are stacked one on the other in the baffle case and joined at a common mouth in the baffle case.
Patent IT-1245744-B (IT)
Title: Process for the production of a closed tubular body from a polymerizable material
Inventor: PIROLA GIOVANNA
Filed: 1990-11-16
Granted: 1994-10-14
Abstract: The process for the production of a closed tubular body from a polymerizable material consists in stratifying on two mould halves at least one preimpregnated material to be polymerized, coating at least one portion of a core with at least one product which extends as the temperature changes, introducing the coated core between the two mould halves, closing the two mould halves with the core inside, and heating the two mould halves to a given temperature for a given length of time in order to polymerize the preimpregnated materials. <IMAGE>
Patent IT-1237646-B (IT)
Title: Micronising centrifuge windmill
Inventor: SOMMARIVA GUIDO
IPC: B01D/
Filed: 1989-10-27
Granted: 1993-06-12
Abstract: The invention centres on a mechanical microniser able to produce powders up to a class 10 micron and that is a combination of two machines: a roulette-type windmill or centrifuge with a low, central opening to let the air move and with sphere thrust steering made so as to include the air blown towards the vertical walls from the sphere's flow tube, and a dynamic wind separator set up on the cusp of the windmill's exit where the centrifuge ventilator's suction tube has also been placed. It has been found that, with this machine, it is possible to micronise up to and including class 10 microns and that, changing the rotation speed of the dynamic wind separator and the characteristics of the ventilator, the granulometry of the powder can be changed within the range of 500 to 10 microns.
Patent IT-1227907-B (IT)
Inventor: PINORI MASSIMO
IPC: C07K5/02
Filed: 1988-12-23
Granted: 1991-05-14
Abstract: A method of synthesis of a partially retro-inverso peptide incorporating at least one malonyl residue of formula (III)  -CO- @H-CO-      (III)   wherein R represents the side chain of an  alpha -amino acid, is described which is characterized in that said malonyl residue is incorporated by condensing a 5-substituted-2,2-dimethyl-1,3-dioxane-4,6-dione of formula (VI) <CHEM> wherein R min  is the side-chain R wherein the functional groups, if any, are suitably protected, with an amino acid, amino acid amide, peptide fragment, or pseudo-peptide fragment wherein the terminal carboxyl group, if present, and the possible side-chain functionalities are suitably protected and the reactive amino group is tri-alkyl-silylated. The new compounds of formula (VI) and a process for the preparation of a partially retro-inverso tuftsin analog which involves use of said method and said intermediate are also described and claimed.
Patent IT-1089326-B (IT)
Title: Lifting frame for heavy load transfer - has inverted V:frame, with attachments for wheels and connection for traction vehicle
IPC: B66C/
Filed: 1977-09-01
Granted: 1985-06-18
Abstract: A lifting device suitable for unloading heavy weights from vehicles has a frame in the shape of an inverted V with extensions at the front and rear, the load being raised and lowered from the top. Wheels are positioned front and rear inside the extensions, and forming part of a tricycle wheel arrangement. The top of the V frame can be connected to a cross member to stabilise it, this member being curved, and connected to a jockey wheel. The sloping members can carry telescopic stabilisers to rest against the ground to increase the lifting capacity. The housing for the jockey wheel can be mounted under a frame with connections for a traction vehicle.
Patent IT-1065471-B (IT)
Title: Remote monitor for angular velocity or orientation - senses variation of generated rotary electric field coaxial with monitored element
IPC: G01P/
Filed: 1976-12-20
Granted: 1985-02-25
Abstract: A rotating electric field is generated in the vicinity of rotating member, the electric field having an axis of rotation coinciding with the axis of rotation of the member. An electric-field sensing or reading device is positioned at the rotational axis of the electric field for detecting variations as the electric field passes the rotating member, and creates an electrical output whose phase is dependent upon the angular orientation of the rotating member. The arrangement is suitable for remote reading of a utility meter.
Patent IT-1238774-B (IT)
Title: Carousel with a mobile platform
Inventor: FABBRI LICINIO
IPC: A63G/
Filed: 1990-04-20
Granted: 1993-09-03
Abstract: This invention is a carousel with a mobile platform. The carousel is made up of a rotating and oscillating platform equipped with peripheral seats. Each seat is provided with a safety device that is made up of a rigid component that goes into first position in which makes it stick out the top of the back of the seat and is visible by the operator that turns on the conveyor. The second position in which the rigid component is lowered towards the seat. Once in position it circles parallel to the back and secures the passenger to the seat.
Patent IT-1239054-B (IT)
Title: Equipment particularly for the electroplating of metals on circuit boards
Inventor: CONTIN RENZO
IPC: C23C/
Filed: 1990-04-11
Granted: 1993-09-20
Abstract: The invention concerns equipment which can be used particularly, even if not exclusively, for the electroplating of metals on circuit boards. It is of the type which includes inside a galvanic bath, baskets made of passive conductive metal in which anodes are stacked. At the same time circuit boards can be immersed between the baskets with the areas to be treated covered by conductive varnish. The equipment is characterised by the fact that the baskets, which extend downwards to a lesser depth than that of the positioning of the undersides of the boards, are provided at the top with a baffle, which extends from a greater depth than that of the positioning of the upper surfaces of the boards until they come out of the bath.
Patent IT-1242297-B (IT)
Title: Compost biofilter for reduction of foul-smelling, harmful and/or toxic gaseous emissions
Inventor: MORELLI ROBERTO
IPC: B01D/
Filed: 1990-11-16
Granted: 1994-03-04
Abstract: The apparatus for the biological treatment of gas-phase emissions containing foul-smelling, harmful and/or toxic volatile compounds, a diagram of which is shown in drawing M, is based on the principle of adsorption and microbial breakdown on an organic compost-type matrix. The purification process takes place on the supporting matrix of the microbial biomass responsible for the bioxidation reactions of the substance undergoing treatment. The effluent to be treated Ef leaving the production cycle is drawn in by the fan Vp which blows it into the biological reactor (biofilter) BFc in which it passes through the said filter elements of organic matrix (compost) LFc on which the phenomena of adsorption and bioxidation take place. The gaseous flow once at the head of the reactor, is drawn off by the extractor fan Ve, downstream of which a continuous analyser Ac, controlling a three-way modulator valve, causes the gaseous effluent either to be relased into the atmosphere or recycled for completion of its purification. <IMAGE>
Patent IT-1095687-B (IT)
Title: Loader for bricks or tiles - includes tilting conveyor belt so tiles can be stacked vertically on shelves in trolley
IPC: B66F/
Filed: 1977-12-23
Granted: 1985-08-17
Abstract: The tiles travel in a transverse row along a conveyor belt (CB) (a) and onto a second CB (b) which is mounted on a horizontal pivot shaft at its inlet end. The outlet end of CB (b) is mounted on one leg of an L-shaped frame (c) mounted on three slides driven by a motor along vertical pillars. The height of both the outlet end of CB (b) and frame (c) can thus be adjusted to suit the height of shelves in a trolley located in frame (c). The other leg of frame (c) is fited with motor driven rollers conveying the tiles onto the shelves. A vertical stack of tiles can thus be built up on the trolley, which is mounted on two sets of rails permitting its movement in two horizontal directions at 90 degrees to each other. Used for loading tiles onto kiln cars or other storage trolleys.
Patent IT-1207335-B (IT)
Inventor: FRITZ WITTWER
IPC: B29C65/78
Filed: 1987-03-11
Granted: 1989-05-17
Abstract: PD 7005 A process for filling and sealing vessels with a nonlocking mating which have been produced by pressure molding and preferably injection molding natural starch or other hydrophilic materials, or a mixture of compounds of this nature, and which comprise a container part and a closure part, said vessels being, in particular, vessels of the shape of pharmaceutical capsules in which process a) the product constituting the filling is introduced into a vessel of the abovementioned type, this vessel being snap-lock free, b) a sealing liquid is brought into contact either with the whole of that mating area of the closure part which touches the mating area of the container part when the vessel is in the closed state, or with an element of that mating area of the closure part, and/or with the whole of that mating area of the container part which touches the mating area of the closure part when the vessel is in the closed state, or with an element of that area of the container part, and c) the container part and the closure part are subsequently united in order to form the irrevocably sealed vessel. An appliance for carrying out the process is described.
Patent IT-1079430-B (IT)
Title: Spark erosion machine for finishing metallic workpieces - has amplitude detector to adjust high frequency component above certain level
IPC: H05B/
Filed: 1977-08-10
Granted: 1985-05-13
Abstract: The operating parameters of the spark erosion machine are readily adjusted to ensure certain level of spark radio frequency component. The spark erosion machine has amplitude detector (15, 16) for indicating when a high frequency component of the spark is situated below a certain level. Subsequently, one or more operating parameters of the machine are adjusted if this high frequency component is less than the specified level until this component is brought above that level which is necessary for satisfactory machining.
Patent IT-1239874-B (IT)
IPC: B23K37/04
Filed: 1990-01-31
Granted: 1993-11-15
Abstract: A device for welding motor-vehicle bodies which have been assembled loosely beforehand comprises at least one station (1) for welding the bodies (B), a conveyor line (2) for transporting the loosely preassembled bodies (B) to the station (1), and locating means (4) provided at the station for clamping the component parts of the body (B) in the correct positions for welding. The device also includes welding means (5) comprising a plurality of laser-welding torches (5) which are associated with the locating means (4) and are connected to one or more laser sources (S) by optical fibres (6). In a preferred embodiment, the device is applied to a flexible welding station in which the locating means (4) are carried by two or more pairs of locating frames (G) which can be interchaged rapidly in the working position. <IMAGE>
Patent IT-1155479-B (IT)
Title: Laryngoscope blade having shallow angle V-section
Inventor: BELLHOUSE CHRISTOPHER PAUL
IPC: A61B/
Filed: 1982-03-31
Granted: 1987-01-28
Abstract: The laryngoscope blade includes a pair of opposed straight portions so as to form a V shaped blade of relatively shallow included angle. The blade is L shaped or Z shaped in cross section throughout at least part of its length. When the blade is inserted in the patients mouth, direct vision of the larynx may be obtained. Pref. the blade is L-shaped throughout the major part of its length. A prism is provided for the laryngoscope blade or laryngoscope, having a leading end surface, a top surface and a trailing end surface in side view. The leading end surface may slope rearwardly at an acute angle to the horizontal and emerges into a top surface which also slopes rearwardly, but at a shallower angle to the horizontal before forming the trailing end surface. The end surface may slope downwardly from the top surface. The leading end surface may be relatively short in length compared to the top surface and the trailing end surface may be longer than the leading end surface.