baber/WOPTO huggingface dataset:
Patent FI-128687-B (FI)
Title: Door stopper
Inventor: ANTTONEN JARI
IPC: E06B7/36
Filed: 2018-06-15
Granted: 2020-10-15
Abstract: The door stopper (1) comprises a wedge element (2) having a first (2.1) and a second surface (2.2) arranged in parallel facing opposite directions, each surface having a height and a width, wherein the second surface (2.2) is configured to be engaged with the frame (7) or a hinge (8) of a door. At least one side surface (2.3) connects said surfaces and is configured to engage at least with a door leaf (9). The distance between the first and the second surface is smaller than the smallest dimension of the heights and widths of said surfaces. The second surface (2.2) is equipped with a magnet (4) such that the door stopper is attachable to a metal door frame or to a metal hinge. The shape of the first (2.1) and second surface (2.2) is round and a gripping element (3) has been attached to the first surface (2.1) which gripping element (3) protrudes outwardly from the first surface.
Patent FI-130463-B (FI)
Title: Monitoring operation of communication networks
Inventor: SUNILA KARRI
IPC: H04W24/08
Filed: 2019-02-11
Granted: 2023-09-13
Abstract: A computer implemented method for monitoring operation of a communication network. The method comprises periodically obtaining performance indicator values from the communication network to monitor operation of the communication network; obtaining and storing (202) first performance indicator values at a first point of time; obtaining and storing second performance indicator values at a second point of time; comparing (206) the second performance indicator values with the first Performance indicator values; identifying (207) a mismatch between the second Performance indicator values and the first performance indicator values; and taking (209) an action based on said identified mismatch.
Patent HU-181973-B (HU)
Title: Process for preparing macrolide antibiotics acylated in position 3"
Inventor: SAKIBARA HIDEO
IPC: C07H17/08
Filed: 1979-05-09
Abstract: 3''-acylated macrolide antibiotics of the formula    <IMAGE>  (1) wherein R1 is hydrogen or C2-3 alkanoyl, R2 is hydrogen or C2-4 alkanoyl, at least one of R1 and R2 being hydrogen, and one of R' and R'' being R3 and the other R4, R3 being C2-6 alkanoyl and R4 being C2-5 alkanoyl, or a pharmaceutically acceptable salt thereof.
Patent IL-272146-B (IL)
Title: Closed photobioreactors for microorganism cultivation
Inventor: IDO GOLAN
Filed: 2020-01-20
Abstract: The disclosed technology, in some embodiments, relates to the field of photobioreactors and more particularly, to photobioreactors having improved internal illumination capabilities.
Patent IT-1253741-B (IT)
Title: Hydraulic brake for application to the propeller shaft of a motor vehicle
IPC: B60T/
Filed: 1991-12-06
Granted: 1995-08-23
Abstract: Hydraulic brake characterized in that it consists of a tank 1 connected to a pump 2 via a closed circuit 3 on which is located a tap 4 that enables the free circulation of the fluid to be impeded, thereby slowing down the speed of rotation of the shaft 2a of the pump 2; the slowing down of the latter shaft 2a causing proportional and simultaneous slowing down of the propeller shaft 5 of the vehicle, because of the fact that the two shafts are connected by a belt 6 running around two pulleys 2b and 5a keyed to the first shaft 2a and second shaft 5, respectively. <IMAGE>
Patent IT-1249254-B (IT)
Title: Automatic dispenser and positioner of non-preformed edge protectors made of cardboard or other flexible materials on the upper edges of packs that are to be strapped
Inventor: PETRUCCI VIRGILIO
IPC: B65B/
Filed: 1991-03-19
Granted: 1995-02-21
Abstract: The automatic dispenser and positioner of non-preformed edge protectors made of flexible material solves the very familiar problem in the industry of how to package packs or pallets with strapping and protect the material to be strapped against being cut into by the strap, and the opposite problem of how to protect plastic straps from being cut into by hard cutting edges of the pack being bound. The dispenser and positioner takes sheets of board or other flexible material from two vertical containers by means of two mechanical arms fitted with air vacuum suckers; the mechanical arms present the two sheets to a positioning mechanism also fitted with air vacuum suckers which positions them on the upper edges of the packs at the strapping points. The strap, output by a strapping machine co-ordinated with the dispenser and positioner, folds the sheets of flexible material into a right angle when tension is applied to it, causing it to mould around the edges of the pack. Operation is completely automatic and independent of the dimensions and position of the pack to be bound. <IMAGE>
Patent IT-1244774-B (IT)
Title: Process for the preparation of polysaccharides of bacterial origin
Inventor: CAVAZZONI VALERIA
IPC: C08B/
Filed: 1991-03-12
Granted: 1994-08-08
Abstract: A process is described for the preparation of free extracellular K5 polysaccharide from culture of strains of Escherichia coli which possess this polysaccharide which comprises: a) the submerged culturing of a strain of E. coli; b) precipitation of the culture filtrate with ethanol; c) treatment of the separated precipitate, dissolved in a suitable saline buffer, with protease; d) one or more dialysis stages followed by reprecipitation with ethanol.
Patent IT-1252382-B (IT)
Title: Struttura di rete a strati per il drenaggio di fluidi particolarmente per uso geotecnico
Inventor: BERETTA MARIO
IPC: E02D3/10
Filed: 1991-11-12
Granted: 1995-06-12
Abstract: Il presente trovato si riferisce ad una struttura di rete a strati per il drenaggio di fluidi particolarmente per uso geotecnico che presenta la peculiarità di comprendere un primo strato di fili tra loro sostanzialmente paralleli e solidalmente associato ad un secondo strato o strato intermedio di fili tra loro sostanzialmente paralleli ed inclinati rispetto ai fili di detto primo strato.Risulta poi previsto un terzo strato di fili solidalmente associato a detto strato intermedio, da parte opposta rispetto a detto primo strato, e costituito da fili tra loro sostanzialmente paralleli ed inclinati rispetto ai fili di detto secondo strato o strato intermedio.
Patent IT-1261715-B (IT)
Title: IC-engine belt tension adjuster - has threaded pulley arm with plastics retaining bolt and tensioning bias spring
IPC: B62M9/16
Filed: 1992-07-31
Granted: 1996-05-30
Abstract: The belt tension adjuster has an arm (1) having a bore (4) formed with threads, a fixed section (6) and a support shaft (8) extending upwardly from the fixed section into the bore in the pulley arm. A bolt (10) made of a synthetic resin is axially movable on the support shaft (8) and held in thread engagement with the threads (12) formed in the bore (4). An elastic spring (14) is mounted in the bore (4) between the bolt (10) and the support shaft (8) or a collar (13) integrally mounted on the support shaft for biasing the bolt in an axial direction. A coil spring (24) is mounted on the pulley arm (1) and has one end in engagement with the pulley arm and the other end engaged with the fixed section.
Patent IT-1273742-B (IT)
Title: Composizioni ad elevata bioadesivita' e mucoadesivita' utili per il trattamento di epitali e mucose
Inventor: DELLA VALLE FRANCESCO
IPC: A61Q19/00
Filed: 1994-08-01
Granted: 1997-07-09
Abstract: Composizioni ad elevata bioadesività, mucoadesività e viscoelasticità, contenenti miscele di polimeri sintetici, quali alcol polivinilico e Policarbofil, e di biopolimeri, quali acido alginico, acido ialuronico e dermatansolfato, per il trattamento di stati di secchezza e disidratazione della cute e dei tessuti mucosali e per la veicolazione di principi attivi nell'assorbimento percutaneo.
Patent IT-1275553-B (IT)
Title: Optical telecommunications system for wavelength division multiplexing transmissions - selects position and attenuation of differential attenuator, filter and wavelength band in functional relationship w.r.t. each other to limit output power variations from preamplifier
Inventor: MELI FAUSTO
IPC: H04B/
Filed: 1995-07-14
Granted: 1997-08-07
Abstract: The system generates optical signals of different wavelengths (37 to 40), and includes an optical fibre-line with amplifier (45), a preamplifier (47) and a receiver (54 to 57). The preamplifier includes an optical waveguide (5, 7 and 9) doped with a rare earth material. A differential attenuator (8) is located along the waveguide and attenuates in the signal band greater than at the pumping wavelength. A filter (6) is located on the waveguide at a second position and attenuates by a value higher than a preset minimum, the spontaneous emission in a wavelength band contiguous with the signal band. The position and attenuation of the differential attenuator, filter and wavelength band are selected in a functional relationship w.r.t. each other to limit the output power variations from the preamplifier.
Patent IT-1246558-B (IT)
Title: Front-screwing device which can be operated with one hand only
Inventor: PIACENTINI RINO
IPC: B25B/
Filed: 1991-05-24
Granted: 1994-11-24
Abstract: The front-screwing device which can be operated with one hand only, aimed at allowing screwing or extraction of any kind of screw with a considerable reduction in the operating time and precise gradation of the operating torque, consists of a longitudinal stem 3 which has, engaged on the front thereof, the screwing end-piece provided at the rear with an operating handle 7, said stem being supported on a sleeve forming part of the body of the screwing device and slidable axially with respect to the said stem so as to cause rotation of the said end- piece by means of engagement; application is envisaged in mechanical and electromechanical workshops and for activities, including domestic activities, involving repair or assembly of articles by means of screws.
Patent IT-1255394-B (IT)
Title: Multiblade wind-power rotor having concave blades with a curl and with simultaneous action and reaction type function
Inventor: CORDEDDA ANTONIO
IPC: F03D/
Filed: 1991-05-24
Granted: 1995-10-31
Abstract: The invention corresponds to a true and proper wind turbine having a horizontal axis which is set moving in rotation by the simultaneous action of the two fundamental principles of action and reaction. The blade has a concave semicylindrical shape with two curls (of 1/3 and 1/10 the diameter of the blade) and with the tip curved back and closed into a nozzle; it can also be of helicoidal shape, again concave and with curls. The wind, being introduced axially along the blade, is propagated underneath the curl, exerting on it a thrust, or an action, and it is released tangentially via the recurved and nozzle-closed tip of the blade itself, determining the reaction and thereby producing an additional thrust, just as occurs in Hero's turbine and in the water mill: which are elementary examples of reaction turbines. Paternity is claimed for the invention and a corresponding patent is requested. <IMAGE>
Patent IT-1248325-B (IT)
Title: Method for heating a fluid and means for implementing said method
Inventor: CANCELLIERI FRANCO
IPC: F24H/
Filed: 1991-05-17
Granted: 1995-01-05
Abstract: The method essentially consists in subjecting the fluid (air), the temperature of which is to be increased, to a simultaneous compressive and agitating action within a confined environment, the said fluid being supplied to the environment in which it undergoes treatment merely by means of flowing of the fluid inside the environment. The means for implementing the abovementioned method are formed by a cylinder inside which two spaced cylinders which are not connected to each other may slid, the axial movement of one of the pistons, said second piston, being produced by flowing, inside the cylinder, of the fluid to be treated and the axial movement of the other piston, or first piston, being produced, against the action of an opposition spring, by the movement of the former which is displaced axially, increasing the pressure inside the cylinder, the cylinder also being provided, internally, with two annular end-of-travel and sealing shoulders, one for each piston, limiting the translatory movement of each of the pistons, each of the pistons being provided with a fan, and the second piston also having a Watt-type regulator which during rotation causes axial displacement thereof. <IMAGE>
Patent IT-1251261-B (IT)
Title: Molla e stabilizzazione per tacco da scarpa
Inventor: CLAVERIA R Y
IPC: A43B21/30
Filed: 1991-07-03
Granted: 1995-05-05
Abstract: Una piastra sottile, della dimensione del tacco, formata di un sandwich composito di resina termoplastica e tessuto di. fibra di carbonio-vetro ha una coppia di bordi laterali flangiati superiormente, estremità anteriore e posteriore, e attaccato ad essa da un elemento a molla che si estende posteriormente, inclinato verso l'alto, che agisce verticalmente. Il dispositivo è incapsulato all'interno del materiale elastico della porzione di tacco della intersuola di una scarpa per atletica, in modo tale che l'elemento a molla sia disposto al di sotto del calcagno del piede dell'indossatore. La intersuola è interrotta in una zona al di sotto dell'elemento a molla per consentire di piegarsi liberamente verso il basso in risposta a forze impartite al tacco. Uno "stabilizzatore" oppure ringrosso di arresto può essere formato nella suola esterna della scarpa per limitare la massima deflessione dell'elemento a molla.
Patent IT-1257684-B (IT)
Title: Procedimento di assemblaggio della tomaia sulla suola di una calzaturae calzatura ottenuta mediante tale procedimento
IPC: A43B/
Filed: 1992-11-03
Granted: 1996-02-01
Abstract: Il sistema secondo l'invenzione prevede l'applicazione di una struttura munita di una serie di protuberanze lungo la periferia della suola di una calzatura, detta applicazione avvenendo durante il processo di fabbricazione ad esempio durante l'operazione di iniezione su stampo, della suola stessa.Tali protuberanze cooperano, in opera con una serie di orifizi coniugati che vengono praticati lungo la periferia della tomaia destinata ad essere accoppiata con la detta suola.Inoltre ciascuna delle dette protuberanze è dotata di mezzi atti a consentire un agevole e rapido bloccaggio della tomaia contro la suola.A titolo esemplificativo tali mezzi possono essere costituiti da semplici fori passanti previsti nelle protuberanze, che consentono il passaggio di opportuni aghi e fili di bloccaggio.
Patent MX-163179-B (MX)
Inventor: TAYLOR JOHN EDWARD
IPC: H01B7/17
Filed: 1985-03-14
Abstract: ) An overhead electric conductor comprises a central tubular metal core 52, at least one layer 55 of helically wound bare metal wires surrounding the core and, loosely housed in the bore of the core, at least one optical fibre element 11. The optical fibre element 11 comprises a flexible tube 17 of elongate transverse cross-section in which is loosely housed an optical fibre ribbon structure 12 and which is resiliently set in such a form that it follows a path of smoothly curved undulations, the axes of curvature of which lie parallel to one another and normal to the axis of the tube. Should a tensile force applied to the overhead conductor be transferred to the loosely housed optical fibre element, the flexible tube of the element will tend to straighten in a lengthwise direction against the action of its resilient set thereby to reduce any tensile force that might otherwise be applied to the optical fibres and, when the tensile force is removed, the tube will return under the action of its resilient set towards its original form.
Patent TW-219372-B (TW)
Title: Process for the preparation of polycyclic dyes
Inventor: NIGEL HALL
IPC: C07D493/04
Filed: 1991-12-27
Granted: 1994-01-21
Abstract: A process for the preparation of a polycyclic dye of the formula (1), by reacting a substituted acetic acid of the formula (2), with a compound of the formula (3) and oxidation of the intermediate leuco compound to dehydrogenate the peripheral heterocyclic rings in which Y is an optionally substituted aromatic or heteroaromatic radical; Ring A is unsubstituted or is substituted by from one to five groups; Z is -NR1R2; R1 and R2 are each independently H or are independently selected from optionally substituted alkyl, alkenyl, cycloalkyl, aralkyl, aryl and heteroaryl; or R1 and R2 together with the nitrogen atom to which they are attached form a heterocyclic ring; or R1 and R2 each independently together with the nitrogen to which they are attached and the adjacent carbon atom of Ring B form a heterocyclic ring; and X1 and X2 are each independently selected from H, halogen, optionally substituted alkyl, optionally substituted aryl, optionally substituted heteroaryl, cyano, carbamoyl, sulphamoyl, carboxylic acid and carboxylic acid ester, a process for the preparation of the substituted acetic acid of Formula (2) and certain novel substituted acetic acids of Formula (2).
Patent TW-217472-B (TW)
Title: Hand tool for applying a ferrule to a safety cable
Inventor: ROBERT H KOEHLER
IPC: H02G1/12
Filed: 1992-06-11
Granted: 1993-12-11
Abstract: A hand tool for applying a ferrule to a safety cable is disclosed having a ferrule positioning device to position the ferrule while a safety cable is placed through the ferrule and through the tool a mechanism for applying a tension the the cable and a mechanism to crimp the ferrule so as to attach the ferrule to the safety cable. A ferrule holding device, which may contain several ferrules is removably attachable to an elongated body of the hand tool such that one of the ferrules in the holding device is aligned with and opening defined by the elongated body. After threading the safety cable through the ferrule in the ferrule holding device and the opening in the elongated body it is attached to a tensioning device which applies a predetermined tension to the safety cable. The tensioning device incorporates a clutch which disengages the tensioning device once the predetermined tension has been achieved. A pair of handles are pivotally attached to each other and are associated with the elongated body and crimping punch such that when the handles are squeezed toward each other the crimping punch deforms the ferrule to attach it to the safety cable. The hand tool according to this invention incorporates a locking device to prevent the handles from being moved toward each other until the predetermined tension has been placed in the safety cable. The clutch mechanism which disengages the tensioning device may also disengage the locking mechanism to enable the handles to be moved toward each other once the predetermined tension has been achieved. The device also incorporates a ratchet device associated with the handles to prevent the handles from returning to their initial spaced apart positions until the ferrule has been properly crimped onto the safety cable. This positively ensures that the ferrule is properly affixed to the safety cable by preventing the return of the handles to their initial positions and the removal of the device from the ferrule.
Patent TW-200537-B (TW)
Title: A cutting apparatus for fiber
Inventor: TAKEHARA KATSUDMI
IPC: B26D7/14
Filed: 1992-06-11
Granted: 1993-02-21
Abstract: The invention is related to a cutting apparatus for fiber which can match with the capacity of high-speed crimper in order to cut crimped fiber bundle with high speed and accuracy. Rotator R is composed of a couple of finger discs 4 which have hook-like finger 6 arranged in circumfence and can inclinedly rotate, and clamp disc 3 rotating in uniform motion on back face side. A cross section a where fingers 6 cross each other along circumferential direction of finger disc 4 is made to form a acceptance mouth 8 for fiber bundle T, a section 6 where fiber bundle T is hung in zigzag is formed in rotation direction to cut halfway fiber bundle T folded in zigzag.
Patent TW-223680-B (TW)
Title: Sealable transportable container having improved liner
Inventor: ANTHONY CHARLES BONORA
IPC: B65D85/86
Filed: 1992-06-22
Granted: 1994-05-11
Abstract: A transportable, sealable container, which has an improved pod liner. The container includes a box, a box door, and a gasket which forms a seal between the box and the box door. The box door has a conductive liner and a conductive path from the conductive liner to ground potential for electrostatic discharge protection. A membrane for isolating the gasket from the interior region of the container is bonded to the gasket and the conductive liner. The membrane may be impervious to gasses to prevent outgassing of the gasket or impervious to particles but not gasses to prevent particulate matter generated by the gasket from entering the interior region of the container.
Patent TW-300901-B (TW)
IPC: C07C49/67
Filed: 1992-07-15
Granted: 1997-03-21
Abstract: A highly effective catalyst system for the polymerisation of olefins comprises a cocatalyst, preferably an aluminoxane, and a metallocene of the formula (I) 
<IMAGE>
 in which, preferably, M<1> is Zr, R<1> and R<2> are an alkyl or halogen, R<3> to R<6> are alkyl, -(CR<8>R<9>)m-R<7>-(CR<8>R<9>)n- is a single- or multi-membered chain in which R<7> may also be a (substituted) heteroatom, and m + n is zero or 1. The catalyst system gives polymers of variable molecular weight and stereotacticity, depending on the selected substituents R<3> to R<6>, at industrially relevant polymerisation temperatures.
Patent TW-279156-B (TW)
IPC: C07C17/38
Filed: 1993-03-31
Granted: 1996-06-21
Abstract: Process for the purification of crude 1,1-dichloro-1-fluoroethane by treatment with chlorine in the presence of an organic free radical initiator and then distillation.
Patent TW-228004-B (TW)
IPC: A61P7/00
Filed: 1993-06-05
Granted: 1994-08-11
Abstract: Bile acid derivatives of the formula I  Z(X-GS)n in which GS, X, Z and n have the stated meanings, and a process for the production of these compounds are described. The compounds have pharmacological activity and can therefore be used as pharmaceuticals, in particular as hypolipidaemic.
Patent TW-252979-B (TW)
IPC: A61P1/08
Filed: 1993-11-26
Granted: 1995-08-01
Abstract: The present invention provides compounds of the formula (I)   <IMAGE>   wherein A, R1, R2 and R3 are defined as in the specification, or a pharmaceutically acceptable salt thereof. A process for their preparation and the pharmacetical compositions comprising them are also provided.
Patent TW-230238-B (TW)
Title: Differential current sensing method and apparatus
Inventor: DAVID CARL COBURN
IPC: G01R15/18
Filed: 1994-03-22
Granted: 1994-09-11
Abstract: A current sensor includes first and second conductors and an annular current comparator magnetically coupled to the first and second conductors for producing an output signal related in magnitude and phase to an input current. The first and second conductors have first and second predetermined resistances, respectively for conducting first and second portions of the input current along first and second directions, respectively. The first direction is substantially opposite the second direction within a bore of the annular current comparator. A current is induced in the annluar current comparator, preferably a toroidal winding, in relation to the current difference between the first and second portions of the input current. Secondary windings, preferably feedback and sense secondary windings. are wound about and magnetically coupled to the annular current comparator for producing an output signal responsive to the current induced within the annular current comparator while preventing the annular current comparator from being sturated.