baber/WOPTO huggingface dataset:
Patent PT-90679-B (PT)
Inventor: HANSEN JENS
IPC: H03D3/00
Filed: 1989-05-30
Abstract: An FM receiver includes an IF unit followed by an LF unit, the IF unit having an IF filter arrangement. The center frequency of the IF filter arrangement, which is relatively narrowbanded with respect to the channel bandwidth, is controlled as a function of the receiving conditions. The receiver has circuitry for changing the signal transmission characteristic of the IF and/or LF unit, including a detector module with detector circuits for detecting values characteristic of receiving or interference states, with the inputs of these circuits each being connected with a circuit point of the IF or LF unit carrying the signal to be processed and with the outputs of these circuits providing signals characterizing receiving or interference states. The circuitry for changing the signal transmission characteristic also includes an evaluation circuit for processing the signals characteristic of receiving or interference states, the evaluation circuit having an input portion with at least one amplitude and/or time threshold circuit connected with the detector module and having a logic unit which is connected to the input portion and which provides processed signals characteristic of receiving and interference states as control signals for influencing individual stages of the IF or LF unit.
Patent PT-92139-B (PT)
IPC: A01K73/04
Filed: 1989-10-27
Abstract: Device consisting of relatively simple elements, such as two staple (clamp) components 8, 9 which are connected to each one of the two net lines 2'. One of the staple components 8 is secured in order to prevent a movement of the lines in the longitudinal direction and a rigid connection component 10 is placed between and fixed in an articulated manner to the staple components 8, 9. The rigid connection component is connected to an electromechanical recording component which is constructed in order to record the angular positioning of the connection component 10 in relation to the secure staple component 8 and to emit an electrical signal to be transmitted to a control unit for processing and presentation of the signal received for observation of the positioning of the net in the vessel's wheelhouse, so as to enable the captain of the vessel continuously to observe the positioning of the net.
Patent PT-92245-B (PT)
Inventor: BECKER KURT JOSEPH
IPC: B22D19/14
Filed: 1989-11-09
Abstract: The present invention relates to a novel method for forming metal matrix composite bodies, and the metal matrix composite bodies produced according to the novel method. Particularly, a permeable mass of filler material is formed into a preform by first forming a negative cavity (2) in a matrix metal (1) and thereafter placing said permeable mass of filler material (5) into said cavity (2). An infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are also in communication with the filler material (5), at least at some point along the process, which permit the matrix metal (1), when made molten, to spontaneously infiltrate the permeable mass of filler material (5), which at some point during the processing, may become self-supporting.
Patent PT-93154-B (PT)
Inventor: LORD JOHN DAVID
IPC: A61K/
Filed: 1990-02-15
Abstract: The invention provides a stabilised aqueous solution of a water soluble pentamidine salt comprising an acetate buffer, and having a total acetate concentration of 0.01-­0.06M, and a pH of 4.0-5.0 at room temperature.
Patent PT-93422-B (PT)
Inventor: CLASSON BJORN OLOF
IPC: H04L27/20
Filed: 1990-03-13
Abstract: A waveform generator incorporated in a radio transmitter of quadrature type for binary continuous phase modulation (CPM). It is previously known to store the waveforms of the two quadrature channels I and Q in two addressable table units, wherein the one unit stores sin  THETA  and the unit stores cos  THETA , where  THETA  is the phase angle. The table units are addressed by means of a bit history register (BHR) which stores the instantaneous phase, and a quadrant memory which stores the accumulated phase. According to the invention, the two table units are replaced with a single table unit (SCT) which stores curve segments (A-H) solely for one of the waveforms sin  THETA  or cos  THETA . The table unit (SCT) is addressed by means of an address conversion (ADR) between the bit history register/quadrant memory (BHR and QM respectively) and the table unit (SCT). The generator also includes a controllable negation unit (NP) and a latching circuit (LS) upstream of D/A-converters (DA1, DA2) and the modulator circuits (M1, M2, ADD) of the transmitter.
Patent RO-111279-B (RO)
Inventor: PROCA PETRISOR AMULIU
IPC: C09D5/18
Filed: 1994-08-01
Abstract: Invenția se referă la un produs
ignifug, pentru protecția la foc a produselor lemn.
Produsul ignifug, conform invenției, este o
suspensie apoasă, constituitădin lianți peliculogeni,
ca silicatul de sodiu și rășina ureo-formaldehidică,
componenți activi, aleși dintre fosfat de sodiu,
fosfat de sodiu și amoniu, fosfat de amoniu și
materiale termorefractare, alese dintre alumină,
baritină, sulfat de bariu, sulfat de calciu, talc,
cretă, zeoliți sau dioxid de titan, oxid de zinc.
Revendicări: 4
Patent SE-416153-B (SE)
Title: Prefabricated dormer window
Inventor: BECKLIN LEIF SUNE
IPC: E04D13/02
Filed: 1978-12-29
Abstract: The side walls of a prefabricated dormer window are built on a light-beam profile 2 having a web or a flange 2a which is arranged to rest on the rafters 1 in the roof on which the dormer window is mounted. The roofing of the dormer is self-supporting between the front wall and the roof. The roofing of the dormer comprises a trapezoidal- corrugated plate 25, the corrugations of which extend in the longitudinal direction of the dormer. A flat board 21 is fixed on the top side of the plate 25. The air ducts 20 which are enclosed between the plate 25 and the board 21 communicate firstly with the atmosphere at the front edge of the dormer window and secondly with the ventilation gap 35 between the outer panel 14 of the roof and the heat insulation 12 of the roof. Preferably, the frame of the dormer window is built entirely of light- beam profiles in a frame work, thereby enabling two layers of heat insulation to be introduced into the side walls of the dormer. <IMAGE>
Patent SE-428116-B (SE)
Title: Rear view mirror for motor vehicles that can be switched between daytime and nighttime positions
Inventor: JOHANSSON R
IPC: B60R1/04
Filed: 1979-07-11
Abstract: The invention concerns a rear view mirror which can be switched between daytime and nighttime positions. The mirror has a housing 1, which is hinged to a fastening arm 6. The arm extends upward through an opening in an upper housing wall and is designed to be fastened in the roof of the vehicle by means of a ball joint 7. A snap- spring mechanism 8 arranged in the housing stresses the housing towards either of said positions from a middle position. The switching occurs in that the housing is grasped and twisted relative to the arm. <IMAGE>
Patent SE-427623-B (SE)
Title: Clamping arrangement for a crushing cup
Inventor: MITROFANOV E S
IPC: B02C2/00
Filed: 1979-08-14
Abstract: The present invention concerns small and medium-large conical crushers and especially fastening arrangements for crushing cups. A fastening arrangement for a crushing cup comprises a stationary support ring 3 adapted to and engaging with the cup 2 via threads 1, a cylindrical bushing 4 mounted on the top side 5 of the support ring 3, and also a flange 6 arranged on top of the bushing 4 and supporting hydraulic jacks 7 to create a clamping axial pressure in the threads between the cup 2 and the support ring 3. The flange 6 is adapted to and engages with the cup 2 via threads 15 and is loaded to prevent rotation about the support ring 3, and piston rods 9 for the hydraulic jacks 7 rest against the cylindrical bushing 4. <IMAGE>
Patent SE-456961-B (SE)
Title: Phase compensation system for two-stage capacitor bank
Inventor: GOTHELF N
IPC: H02J3/18
Filed: 1982-06-15
Abstract: The phase compensating system comprises several capacitor units forming together a battery which is encapsulated. The capacitors are fitted in a frame, and have electrical connections to the frame central part. Also included are a switch module containing coupling components for switching the capacitor battery on and off, and an inductor module which damps current surges when the capacitor battery is connected. All modules in the system are encapsulated and of such dimensions that they can be readily assembled together. A rail module is provided for connection to an AC mains, and to the other modules. Several rail modules can be positioned widthwise next to each other, and connected electrically. Where more than one module is used, each is supported by or supports another module in the equipment. (Provisional Basic advised week 84/06)
Patent SE-436974-B (SE)
Title: Device for refuse separation.
Inventor: HOLMSTROM S
IPC: B07B7/00
Filed: 1983-07-01
Abstract: The invention concerns a mechanism for separating fluffed pulp from sheets involving a processing arrangement for loosening, or with larger pieces breaking down, the fluff which either completely or partly surrounds the layer of material. The mechanism involves a pneumatic transporter for the transportation of the processed waste to at least one separator (7), which separator incorporates a cylindrical casing (25) with an upper inlet (28) and a primary and secondary lower outlet (39, 40) for fluff affecting the layer of material; a perforated separation drum (34) deployed at the upper inlet (28) and the secondary outlet (40), which between its outer wall and the casing's inner wall forms a circular chamber (35) is attached to the primary lower outlet (39); a primary suction fan arrangement is attached to the primary outlet (39), as well as a secondary suction fan arrangement attached to the secondary outlet (40). The two suction fan arrangements are designed to affect the material being fed into the separation drum in such a way that the waste is propelled in a spiral path on the separation drum's inner wall, and the fine-grained fluff cleaves away to the circular chamber.In order to ensure the requisite balance between velocity of flow and the pressure difference between the drum's (34) outer and inner wall, the secondary outlet is deployed with the fan (8) via an adjustable suction opening (42).<IMAGE>
Patent SE-460616-B (SE)
Inventor: GRANZOW D B
IPC: F16L37/098
Filed: 1983-08-10
Abstract: A connection may be formed between sealed conduits in which each conduit carries an opaque, thermoplastic wall portion preferably having a melting range above essentially 200 DEG C., preferably with the opaque thermoplastic wall portions being carried on the conduit about their periphery by transparent wall portions of the conduit. The opaque wall portions of the conduits are brought together into facing contact, and then exposed to sufficient radiant energy to cause the opaque wall portions to fuse together, and to open an aperture through the fused wall portions. This provides sealed communication between the interiors of the conduits.
Patent SE-464845-B (SE)
Title: Roaming procedure for a mobile radio system divided into cells
Inventor: GIMSKOG P
IPC: H04B7/26
Filed: 1989-08-25
Abstract: The invention concerns a roaming procedure for a mobile radio system divided into cells, where all the base stations frequently send roaming parameter messages containing information about estimated time to the next roaming parameter message, the channels on which possible base-station candidates transmit their roaming parameter messages, a first low signal level threshold for base-station signals, a second high signal level threshold for base-station signals, a first good base threshold value for roaming values and a second poor base threshold value for roaming values, whereby all roaming mobile stations are frequently tuned in to serving base stations and possible base-station candidates and calculate roaming values, and each roaming mobile station decides to remain with the base station serving it at the time or to choose a new base station dependent upon the calculated roaming values in relation to the values good base, poor base and select base. <IMAGE>
Patent SE-467215-B (SE)
Title: Equipment for preventing separation of compositions in conjunction with an intermediate storage silo
Inventor: REINHOLDSSON B
IPC: E01C19/08
Filed: 1990-03-02
Abstract: The present invention concerns, in brief, equipment which prevents separation of compositions in connection with the transfer and/or transport of these compositions. The equipment comprises at least one compartment or tube 11 which is open along its whole length and through which the compositions are able to flow onto a surface. The compositions are preferably limited to what can be described as columns by means of these being allowed to flow through a stack of compartments or tubes 14 arranged next to each other. <IMAGE>
Patent SE-468457-B (SE)
Title: Device for realigning partially straightened hooks on a long line as long lines are pulled in
Inventor: BOEKELUND DOUGLAS
IPC: A01K91/18
Filed: 1991-05-30
Abstract: A device for realigning partially straightened hooks on a long line as long lines are being pulled in. A slide 17 is displaceable along an axially slotted tube 11 which is arranged for guidance of the hooks during the pulling-in operation such that more or less straightened hooks jut up from the tube through the slot. The slide has a catching pin 19, which can be advanced in the motional path of the jutting-up hooks in the transverse direction of the tube, for engaging with a jutting-up hook and for transporting the slide in the motion of the hook along the tube counter to a return force, and the slide also has a hammer 24, which can be rammed against the hook engaging with the catching member, guide means being arranged for the ramming of the hammer against the hook during motion of the slide following advancement of the catching pin and subsequent retraction of the catching pin for the return of the slide under the effect of the return force. <IMAGE>
Patent AT-409350-B (AT)
IPC: C22B21/00
Filed: 2000-06-28
Granted: 2002-07-25
Abstract: Process for dissolving out metallic aluminum from aluminum-containing solid waste comprises: (a) mixing the crushed waste with alkali hydroxide and water to form a mixture having a pulpy consistency; (b) removing the hydrogen released; and (c) separating the aluminate formed from the aluminum with the aqueous phase of the mixture from the solid phase.
Patent FI-118789-B (FI)
Inventor: KESKI-NISULA KATRI
IPC: A61C7/08
Filed: 2003-07-07
Granted: 2008-03-31
Abstract: An odontological device to guide occlusion of an individual. The device contains a U-shaped arch with concaves on the side of both the lower jaw and the upper jaw. The bottom surfaces of the concaves form an isthmus separating the concaves from one another. The isthmus includes blanks for individual teeth and uniform, continuous hollows for at least two teeth. The lower jaw side of the device has a lower wing constricting a tongue at least sideways.
Patent HU-178568-B (HU)
Title: Process for producing new 3,5-asymmetric diesters of 2,6-dimehyl-4-bracket-2,3-disubstituted-phenyl-bracket closed-1,4-dihydro-pyridine-3,5-dicarboxylic acid
Inventor: BERNTSSON PEDER B
IPC: C07D211/90
Filed: 1979-06-29
Abstract: The present invention relates to new compounds having anti-hypertensive effect, which compounds are of the formulawherein R<sup>1</sup> is selected from the group consisting of -CH<sub>1</sub>, -C<sub>2</sub>H<sub>5</sub>, -CH<sub>2</sub>CH<sub>2</sub>OCH<sub>3</sub>, - CH<sub>2</sub>CH<sub>2</sub>OC<sub>2</sub>H<sub>5</sub>, and (CH<sub>2</sub>CH<sub>2</sub>O)<sub>2</sub>CH<sub>3</sub>, and R<sup>2</sup> is selected from the group consisting of -C<sub>2</sub>H<sub>3</sub>, -CH(CH<sub>3</sub>)<sub>2</sub>, -C(CH<sub>3</sub>)<sub>3</sub>, -CH(CH<sub>1</sub>)C<sub>2</sub>H<sub>3</sub>, -CH<sub>2</sub>CH<sub>2</sub>OCH(CH<sub>3</sub>)<sub>2</sub>, -CH(CH<sub>3</sub>)CH<sub>2</sub>OCH<sub>3</sub>, C(CH<sub>3</sub>)<sub>2</sub>CH<sub>2</sub>OCH<sub>3</sub>, -CH<sub>2</sub>C=CH, and -CH<sub>2</sub>C(CH<sub>3</sub>)=CH<sub>2</sub>, whereby R' and R are not the same, R' is selected from the group consisting of chloro and methoxy, and R' is selected from the group consisting of chloro, methyl, and methoxy, process for the preparation of said compounds, and pharmaceutical preparations containing said compounds.
Patent HU-182888-B (HU)
Title: Static frequency converter with direct voltage inverter input
Inventor: ZARONI ROMULUS
IPC: H02M5/45
Filed: 1978-03-09
Abstract: A rectifier feeds an inverter having main thyristors T1-T4 in a bridge circuit. Two trains of pulses gate bursts of oscillation from an oscillator to five pairs of thyristors in opposite arms of the bridge alternately. Each arm of the bridge is connected to a pair of anti-parallel connected quenching thyristors Ta connected to a quenching capacitor Cs. The quenching thyristors are turned on respectively by pulses derived by a differentiating circuit and a monostable circuit from the leading and trailing edges of the pulses which turn on the main thyristors in a pattern such that each main thyristor is quenched at the correct time. A protective circuit is provided to short out the d.c. voltage between the rectifier and the inverter when a short circuit is sensed (Figure 1 not shown). <IMAGE>
Patent HU-176728-B (HU)
Title: Heating equipment for the combustion of liquid or gaseous materials
Inventor: VIESSMANN HANS
IPC: F22B7/12
Filed: 1977-10-07
Abstract: A boiler comprises a water-carrying housing of sheet steel and a thin-walled cast iron casing arranged within the housing and having regions connected by condensate which are not machined. The casing includes a plurality of radial webs cast on the casing and supporting a sleeve defining a combustion chamber for the combustion of fuel. A guide chamber and a collecting chamber are defined by the casing adjacent opposite ends of the sleeve, the guide chamber being arranged to receive the combustion gases from the combustion chamber and the webs defining therebetween flow ducts connecting the guide and collecting chambers for conducting the combustion gases to the collecting chamber. The casing extends beyond the two end walls of the housing and the end walls form a liquid-tight connection with the casing. The webs extend into the guide and collecting chambers, the height of the web portions in the guide and collecting chambers not exceeding that of the web portions supporting the sleeve.
Patent IL-278099-B (IL)
Title: Method for health detection supportive devices and system
Inventor: DROR HAREL
Filed: 2020-10-16
Abstract: A system is provided for managing medical data pertaining to a plurality of users. The system has a sensor unit suitable for obtaining sensed data each time from a given single user and the sensed data is of at least one parameter representative of a medical condition of a given user. The system further has a processing unit for comparing the at least one measured parameter to base line data relating to the same given user.
Patent IT-1259401-B (IT)
Title: Devices for orienting and fixing the bench guiding the slide carrying the pneumatic drill which, in open- excavation quarries, is used for the extraction of marble blocks
IPC: E21C/
Filed: 1991-05-08
Granted: 1996-03-18
Abstract: The present invention relates to the mechanical devices necessary for supporting, locking and guiding the pneumatic drill for marble which, retained by a mechanical arm mounted on a self-propelled vehicle, performs drilling of several holes necessary for the dynamite charges which are prepared in order to separate very heavy marble blocks in one piece. Said oil-dynamic devices consist of the following: a robust support for fixing the guides which guide and support the drilling tool, the fixing elements of the entire guide structure which, in order to perform the holes, must be arranged in a precise and safe manner, and the elements which complete the retaining and fixing action of the mechanical arm equipped for this purpose. <IMAGE>
Patent IT-1253171-B (IT)
Title: Mechanical self-actuation system for atomising medicament dispenser - has spring for manual preloading and subsequent snap release for delivery pump
Inventor: GALLI ROSARIA
IPC: A61J/
Filed: 1991-07-25
Granted: 1995-07-10
Abstract: System for dispenser for medicament packed in a container with a pump is mounted on the pump cylindrical neck and provides for a spring-loading step and then release of the energy. For a multi-dose unit a central cylindrical tubular body has an atomising nozzle (12) at the top and fits on the pump delivery tube. A compression coil spring (9) is mounted around the body (4) and there is a supporting cylindrical bush (6), an outer sleeve (7) with two different i.d. and a guided inverted cup slider (10) with depression and grip radial extensions. The spring pref. rests on a shoulder at the body lower end and the bush is movable around this. The bush has a circular groove forming a seat for a resilient ring which protrudes inwardly and opposing shoulder movement during most of the slider actuating stroke.
Patent IT-1249042-B (IT)
Title: Process for the extraction of sterols from food substances
Inventor: FORINO COSTANTINO
IPC: C07J/
Filed: 1991-02-18
Granted: 1995-02-11
Abstract: Process for the extraction of sterols in general and in particular cholesterol from a food substance. According to the invention there is effected an intimate mixture and/or dispersion of a predetermined quantity of aqueous phase and at least one surfactant with the fatty phase containing the cholesterol in the said food substance, maintaining contact between the phases for a predetermined time, then separating the aqueous phase containing molecules of cholesterol bound to the hydrophobic part of the surfactant molecules from the mixture. <IMAGE>
Patent IT-1252125-B (IT)
Title: Metodo e dispositivo circuitale per misurare in condizioni di esercizio parametri operativi di un circuito di interfaccia e di una linea telefonica d'utente ad esse collegata
Inventor: SILIGONI MARCO
IPC: H04M3/30
Filed: 1991-10-23
Granted: 1995-06-05
Abstract: Un metodo per misurare in condizioni di esercizio parametri operativi di un circuito (2) di interfaccia e di una kinea telefonica (3) d'utente ad esso collegata, tale circuito di interfaccia comprendendo un primo circuito (6) integrato operante in alta tensione con uscite (R, T) collegate alla linea (3) e seconde uscite (IT, IL) sulle quali sono rispettivamente presenti nel normale funzionamento valori di correnti trasversali e longitudinali della linea (3), ed un secondo (7) circuito (7) integrato operante in bassa tensione tra il primo circuito (6) ed una centralina (8) telefonica, prevede le fasi di:- commutare le uscite (R, T) sui capi contrapposti di una impedenza (Zn) di predeterminato valore e rilevare tramite il primo circuito (6) il valore delle correnti presenti sulle seconde uscite (IT, IL);- commutare nuovamente tali uscite (R, T) tra i conduttori (A; B) della linea (3) e rilevare tramite il primo circuito (6) il valore delle correnti trasversali (It) e longitudinali (Il) della linea (3);- effettuare ad ogni rilevamento, tramite il secondo circuito (7), una codifica digitale dei valori rilevati trasmettendo inoltre alla centralina telefonica tali valori codificati.
Patent IT-1254938-B (IT)
Title: Optically active derivatives of N-iminoalkyl-N'-[(2- hydroxy-2-phenyl-2-cyclohexyl)-ethyl]-piperazine
Inventor: CEREDA ENZO
IPC: C07D295/00
Filed: 1992-04-28
Granted: 1995-10-11
Abstract: Optically active isomers of N-iminoalkyl-N'-[(2-hydroxy-2- phenyl-2-cyclohexyl)-ethyl]-piperazine, a process for their stereoselective preparation and pharmaceutical compositions containing the same as active ingredient are described.