baber/WOPTO huggingface dataset:
Patent HK-1064812-A1 (HK)
Title: Bias method and circuit for distortion reduction
Inventor: APARIN VLADIMIR
IPC: H03F1/30
Filed: 2004-09-24
Abstract: The present invention provides a technique for selective cancellation of the 2nd-order or 3rd-order nonlinearity of a transistor. Any nonlinearity is a function of the bias voltage of a transistor. In many cases, this function is such that, at a particular bias voltage, nonlinearity is zero. The invention provides a bias circuit that generates the optimum bias voltage for a transistor at which its selected nonlinearity is zero. Mathematically, the nonlinearity can be represented by a sum of multiple components where some components have negative sign. The components are proportional to the DC currents of the transistor at bias voltages differing by a small amount. The bias circuit includes bias transistors that are scaled versions of the main transistor. Each bias transistor generates a DC current representing one of the components. The currents are combined according to the signs of the respective components to form a DC signal proportional to the selected nonlinearity. A feedback circuit senses the DC signal and generates the bias voltages of the bias transistors that force the DC signal to be zero. One of the bias voltages is applied to the main transistor resulting in cancellation of its selected nonlinearity. The system may be readily implemented using the integrated circuit technology such that the transistors of the bias circuit are closely matched to each other and to the main transistor. The distortion cancellation effect provided by the present invention exhibits low sensitivity to variations in the transistor processing and operational temperature.
Patent HK-1066508-A1 (HK)
Title: Ink cartridge
Inventor: UJITA TOSHIHIKO
IPC: B41J2/175
Filed: 2004-12-02
Abstract: An ink cartridge (3) including an ink reservoir portion having a porous member (37) for storing ink and an ink supply portion (39) has an ink inducing element (47) disposed between the ink reservoir portion and the ink supply portion (39). The ink inducing element (47) is made of bundle of fibers in which each fiber is disposed in parallel to the direction of ink supplying from the ink reservoir to the ink supply portion (39), and one end of the ink inducing element (47) is press-touched to the porous member (37). <IMAGE>   <IMAGE>
Patent HK-1066733-A1 (HK)
Title: Ophthalmic depot formulations for periocular or subconjunctival administration
Inventor: MARKUS AHLHEIM
IPC: A61K31/502
Filed: 2004-12-10
Abstract: The present invention relates to ophthalmic depot formulations comprising an active agent, e.g. embedded in a pharmacologically acceptable biocompatible polymer or a lipid encapsulating agent, e.g. for periocular or subconjunctival administration.
Patent HK-1072979-A1 (HK)
Title: Dial gauge
Inventor: MOERZ FRIDOLIN
IPC: G01B5/012
Filed: 2005-06-29
Abstract: A display (6) includes a numerical display (9) and a graphical display (10), and is provided with an operating device including an electronic computer connected to a distance measuring device with two movable elements. One element is arranged on a slider, while the other is stationary. The resolution of the path covered by the slider increases on the graphic display as the probe head reaches the zero point.
Patent HK-1074759-A1 (HK)
Title: Apparatus for thread advancing
Inventor: GIBBENS GEORGE H III
IPC: A61B/
Filed: 2005-08-12
Abstract: A cycling suturing and knot-tying device is characterized by an arcuate fixed, grooved or recessed way provided in a correspondingly-shaped support frame for accommodating a curved needle fitted with thread, and frictional needle-engaging devices provided in the way for selectively engaging the needle and driving the needle in one or both rotational directions to suture a wound with the thread. Selective articulation of the frame and the way and driving of the needle in the way by positioning the frictional needle-engaging devices with respect to the needle are typically effected by manipulation of a pistol-grip operating apparatus having a transmission tube that mounts the frame and the way in articulating relationship and rotates and articulates with respect to the pistol grip and carries various operating elements that interface with the frictional needle-engaging devices in the way. In at least one embodiment needle direction-adjusting elements are provided in the frame in cooperation with selected devices in the way for determining the direction of needle rotation responsive to manipulation of an interfacing operating element located on the operating apparatus. Auxiliary thread-handling or incrementing and knot-tying devices are also disclosed.
Patent HK-1076864-A1 (HK)
Title: Automated immunoassay cassette, apparatus and method
Inventor: NUGENT ANTHONY J
IPC: B01L3/00
Filed: 2005-09-30
Abstract: An immunoassay cassette 10, apparatus, and method for detecting an analyte in a liquid body-fluid sample are disclosed. The cassette 10 has a body 12 and a support mounted on the body 12, for movement toward and away from a sample transfer position. A sample supplied to a sample well 18 in the cassette body 12 is taken up by a reagent reservoir 24 containing a first reagent composition effective to react with one or more sample components to form a modified sample. The support 12 provides a reagent strip 30 having a transfer zone 32 that is brought into contact with the reservoir 24, when the support 14 is moved to its transfer position, a detection zone 34 located downstream of the transfer zone 32, and a second reagent composition effective to react with the modified sample to form a detectable analyte-dependent product. By controlling the movement of the support 14 toward and away from its transfer position, the volume and rate of sample flow from the reservoir 24 to the strip 30 can be controlled to optimize and/or standardize sample-transfer conditions in the assay. <IMAGE>An immunoassay cassette 10, apparatus, and method for detecting an analyte in a liquid body-fluid sample are disclosed. The cassette 10 has a body 12 and a support mounted on the body 12, for movement toward and away from a sample transfer position. A sample supplied to a sample well 18 in the cassette body 12 is taken up by a reagent reservoir 24 containing a first reagent composition effective to react with one or more sample components to form a modified sample. The support 12 provides a reagent strip 30 having a transfer zone 32 that is brought into contact with the reservoir 24, when the support 14 is moved to its transfer position, a detection zone 34 located downstream of the transfer zone 32, and a second reagent composition effective to react with the modified sample to form a detectable analyte-dependent product. By controlling the movement of the support 14 toward and away from its transfer position, the volume and rate of sample flow from the reservoir 24 to the strip 30 can be controlled to optimize and/or standardize sample-transfer conditions in the assay. <IMAGE>
Patent HK-1096211-A1 (HK)
Title: Encapsulating protocol for session persistence and reliability
Inventor: PANASYUK ANATOLIY
IPC: H04W40/34
Filed: 2007-01-04
Abstract: The invention relates to network communications. A first protocol that encapsulates a plurality of secondary protocols is used to communicate over a network. Use of the first protocol provides session persistence and a reliable connection between a client and a host service.
Patent HK-1099194-A1 (HK)
Title: Device for inserting deformable intraocular lenses
Inventor: KAMMERLANDER RENE
IPC: A61F2/16
Filed: 2007-06-21
Abstract: The invention relates to a device for inserting deformable intraocular lenses. Said device comprises a housing ( 1 ) for receiving an intraocular lens in an elastically deformed state, a cannula ( 3 ), and an advancing mechanism ( 4 - 10 ) for transporting the intraocular lens through the cannula ( 3 ) into an eye. The injector is suitable for a two-stage working method wherein one person prepares the injector and another person injects the intraocular lens into the eye. Furthermore, the advancing mechanism is embodied in such a way that the intraocular lens can be transported into the cannula ( 3 ) by means of a translatory actuating movement on an actuating head ( 9 ), and the intraocular lens can be ejected from the cannula ( 3 ) by means of a rotatory actuating movement on a pivoting part ( 10 ).
Patent HK-1117001-A1 (HK)
Title: Unfolding clasp for wrist band
Inventor: DUBOIS ANTOINE
IPC: A44C/
Filed: 2008-06-27
Abstract: Clasp with unfolding buckle for wristlet, having: an inside blade (3), two outside blades (1) forming an articulated shank with the inside blade, two push-pieces (7) capable of being actuated transversely against the action of an elastic element (9) for unlocking the clasp, at least one stopping (11) connected removably to said push-piece (7) for limiting the amplitude of displacement of said push-piece along at least one axis.
Patent HK-1147180-A1 (HK)
Title: Funnel element for mocha provided with perforation means and cartridge therefor
Inventor: SUGGI LIVERANI FURIO F
IPC: A47J/
Filed: 2011-02-16
Abstract: A container (1a) arranged for containing a dosed quantity of a solid product (P), from said solid product (P) a beverage being extractable, comprises wall means (7, 8, 9) defining a cavity (3) suitable for containing the solid product (P). The container (1a) is characterised in that it is provided with perforating means (29, 30, 31, 32) arranged for perforating preset portions (8, 9) of the wall means (7, 8, 9) so as to enable an extracting fluid to penetrate the cavity (3) and/or to enable the beverage to exit the cavity (3).
Patent HK-1000358-A1 (HK)
Title: Optical fiber telecommunication line comprising amplifiers of the transmitted signals and amplifiers for said line
Inventor: GIORGIO GRASSO
IPC: H04B17/40
Filed: 1997-10-16
Abstract: An optical fiber telecommunication line according to the invention comprises active core optical fiber amplifiers (6, 7, 8 and 9) of the transmitted signals. Two laser sources (19, 20) of pumping optical radiation are connected to each active core optical fiber present in the amplifiers (6, 7, 8 and 9) of the line, one for each end of a single active core optical fiber. Of these two laser sources (19, 20) of pumping optical radiation the first one (19) is put into service and the second one (20) is kept as reserve to be put into service when the first one fails. Moreover the two pumping optical radiation sources (19, 20) are associated to a microprocessing circuit (29) able to oblige them to send alarm signals about the state of the amplifier to the terminal stations (10, 11) of the line and to received from these latter the control signals for the exchange of functioning between the two pumping optical radiation sources (19, 20).
Patent HK-1000508-A1 (HK)
Title: Intermediate used for the preparation of deferoxamine
Inventor: WUTS PETER G M
IPC: C25B3/00
Filed: 1997-11-06
Abstract: A method for preparing deferoxamine and a composition of formula (I): X-Ph-CH2-O-C(O)-NH-(CH2)4-CH=NOR, wherein X is a C1-C4 alkyl, -O(C1-C4 alkyl), a halogen or hydrogen; R is X-Ph-CH2- or hydrogen for preparing deferoxamine. In one embodiment X and R are hydrogen. The intermediate formula (I), has the advantage of being prepared in fewer and more efficient steps from readily available materials than conventional means for preparing deferoxamine.
Patent HK-1002108-A1 (HK)
Title: Optically active pyridonecarboxylic acid derivatives
Inventor: HAYAKAWA ISAO
IPC: A61P31/04
Filed: 1998-01-21
Abstract: N1-(1,2-cis-2-halogenocydopropyl)-substituted pyridonecarboxylic acid derivatives represented by formula (I) and the salts thereof are disclosed. These compounds have patent antibacterial activities against a wide variety of infectious bacteria, and are useful as antibacterial agents by oral or parenteral administration. <CHEM>
Patent HK-1001822-A1 (HK)
Title: Medicinal form for oral application for the once-a-day treatment of hypertension by diltiazem hydrochloride
Inventor: ALTEVOGT RUDOLF
IPC: A61K31/55
Filed: 1998-02-02
Abstract: Medicaments containing diltiazem hydrochloride in dosages of 90-270 mg with an in vitro rate of release of the active substance of 20 - 70% after 1 h, 35 - 85% after 2 h, 50 - 100% after 3.5 h and at least 60% after 5 h, are used for the treatment of hypertension by a single daily oral dose.
Patent HK-1003708-A1 (HK)
Title: Peripheral vasodilating agent containing n-acylated 4-amino piperidine derivatives as active ingredients
Inventor: FUJIOKA TAKAFUMI
IPC: C07D401/14
Filed: 1998-04-03
Abstract: The present invention relates to novel peripheral vasodilating agents characterized by each containing as an active ingredient, a piperidine derivative or pharmaceutically acceptable salt thereof having excellent peripheral vasodilating activity. Said piperidine derivative or pharmaceutically acceptable salt thereof is represented by the general formula (1): (wherein R, R1 and R2 are the same as defined above.
Patent IE-20040128-A1 (IE)
Title: Control handle for intraluminal devices
Inventor: RAFIEE NASSER
IPC: A61F2/06
Filed: 2004-03-03
Abstract: A control handle for an intraluminal device comprises a handle housing having a first end and a second end, the handle housing having a lumen.  A roller assembly is disposed at a first end of the lumen.  The roller assembly comprises a first roller and a base.  The lumen is interposed between the first roller and the base.  A clamp assembly is disposed at the second end of the lumen.  The clamp assembly comprises a first clamp element and a second clamp element.  The lumen is interposed between the first clamp element and the second clamp element.  A closure mechanism is configured to effect movement between the first clamp element and the second clamp element and between the first roller and the base.  The control handle further comprises a turn device operably connected to the roller assembly.  <Figure 3>
Patent IE-20190141-A1 (IE)
Title: A primer holder device
Inventor: MICHAEL MCKERNAN
IPC: F42D3/00
Filed: 2019-08-19
Abstract: A holder device for housing a primer or booster device comprises an elongate body comprising a cavity for housing at least one primer or booster device, the elongate comprising two sidewalls hingedly attached along one longitudinal side and openable along the other longitudinal side, having a circular cross-section and cylindrical in shape comprising a distal end and an open proximal end, wherein each sidewall comprises an elongate opening or slot with at least one protruding flap or wing extending from the distal end of the elongate opening or slot.
Patent IT-BO990179-A1 (IT)
Inventor: ALESSANDRI NERIO
IPC: G06F19/00
Filed: 1999-04-16
Abstract: A telecommunication system for exchanging information concerning personalized parameters of physiological state between a physical person and an information system comprises measuring means for measuring physiological parameters of the physical person; and processing means interconnected with the measuring means and with the information system, for transmitting to the information system at least input signals corresponding to the physiological parameters acquired by the person and for transmitting to the physical person output information corresponding to those received in return from the information system. The telecommunication system allows a dialogue between the physical person and the information system to control his/her own physical condition in a scientifically accurate and personalized manner.
Patent IT-FO940044-A1 (IT)
Title: Elica a due pale pieghevoli collegate a pignone centrale particolarmente idonea per barche a vela da regata e da di porto
Inventor: GIUNCHI DANTE
IPC: B63H/
Filed: 1994-11-24
Abstract: QUESTA ELICA E' COMPOSTA DA DUE PALE INGRANATE A UN PIGNONE CENTRALE PER L'APERTURA E CHIUSURA SIMULTANEA, INPERNIATE IN UN PERNO, SUPPORTATO DA UN MOZZO, CHE SPINTE DALL'ACQUA DURANTE L'AVANZAMENTO DELLO SCAFO A MOTORE FERMO, SI PIEGANO ALL'INDIETRO COMBACIANDO L'UNA CONTRO L'ALTRA; E ASSIEME AL FUSO APPIATTITO SU DUE LATI, DI FORMA ALLUNGATA, RIDUCONO AL MINIMO L'ATTRITO DURANTE L'AVANZAMENTO NELLA NAVIGAZIONE A VELA. LE DUE PALE SI APRONO SIMULTANEAMENTE CON LA ROTAZIONE DELL'ELICA PER FORZA CENTRIFUGA FORNENDO LA SPINTA NECESSARIA ALL'AVANZAMENTO DELLO SCAFO. IL MOZZO RECA ALL'ESTREMITA' PER L'INNESTO CON L'ASSE UN FORO CONICO E ALL'INTERNO UN CILINDRETTO CON IL FORO FILETTATO PER IL BLOCCAGGIO DELL'ELICA ALL'ASSE. LE VARIANTI RAPPRESENTATE NELLE TAVOLE RAPPRESENTANO L'ELICA CON MOZZO IDONEO PER BARCHE AVENTI L'ALBERO MOTORE PARALLELO CALETTATO, CON SUPPORTO DIVERSO DA QUELLO TRADIZIONALE.
Patent IT-GE920013-A1 (IT)
Title: Dispositivo di segnalazione di incidenti sulle autostrade.
Inventor: CASTIGLIA BRUNO
Filed: 1992-02-12
Abstract: Il Dispositivo serve a segnalare immediatamente alle vetture percorrenti un'autostrada l'eventuale incidente occorso su quel tratto di strada anche se non ancora visibile ad occhio nudo. Il tutto meglio specificato nella allegata descrizione e disegno.
Patent IT-MI930297-A1 (IT)
Title: Dispositivo di protezione antiurto per elementi di arredamento
Inventor: CARONNI FOLCINI GIUSEPPINA
IPC: A47C31/10
Filed: 1993-02-18
Abstract: Il presente trovato si riferisce ad una struttura di cappuccio servoerogatore con spruzzo diretto verso l'alto, che comprende un corpo accoppiabile ad una bombola erogatrice e presentante un imbocco di erogazione accoppiabile allo stelo della valvola erogatrice della bombola.La peculiarità del trovato è costituita dal fatto di comprendere due elementi a tasto associabili a detto imbocco e selettivamente azionabili per l'azionamento di detta valvola erogatrice.
Patent IT-MI932321-A1 (IT)
Inventor: BIANCHI ALBERTO
IPC: E06B9/54
Filed: 1993-11-02
Abstract: A mosquito net (13) with automatic net tensioning device comprising: a housing (11) containing a screen winding shaft with which an elastic element is associated in order to cause the rotation thereof to be stopped by friction; two vertical guides (24) provided with brush-like (25,26) elements, which vertical guides perform the task of allowing opposite longitudinal ends of the screen to slide; a handle bar (14) constrained to a free transversal end of the screen; a bottom transversal section bar (27) to connect both said vertical guides; and a drive element to drive said winding shaft rotation, in which the handle bar and the bottom section bar are provided with complementary automatic hooking elements (29,30) which interact with each other when an external stress is applied to the screen. Also an adjustable-in-position stop element for said rotation drive element, consisting of a chain, is provided. <IMAGE>
Patent IT-MI941548-A1 (IT)
Inventor: CRESPI PAOLO
IPC: B65D/
Filed: 1994-07-22
Abstract: Sheet absorbing product, comprising 10-50% by weight of a polyolefine based polymeric grid and 90-50% by weight of an inorganic absorbing grid, which can be used, in particular for packaging food articles or products, and contacting liquid and gas releasing food articles comprising sugar solutions, salt solutions, serum, blood, oily liquids, water steam and organic substance vapours.
Patent IT-MI952530-A1 (IT)
Title: Confezione dotata di sistema di apertura facilitata e metodo per il suono ottenimento
Inventor: SEGOTA PIETRO
IPC: B65B61/18
Filed: 1995-12-01
Abstract: Una striscia di adesivo fuso 21 viene applicata ad una confezione termoretratta 3 in prossimità e lungo la saldatura longitudinale della confezione. A questa striscia di adesivo fuso 21 viene quindi fatta aderire un'etichetta 23 con una estremità libera non aderente 24 che sporge preferibilmente dal bordo della confezione. L'adesivo fuso 21 deve avere una forza di adesione sia all'etichetta che alla pellicola della confezione superiore alla resistenza alla lacerazione della pellicola e l'etichetta una resistenza allo strappo maggiore di quella della pellicola della confezione. L'apertura della confezione viene facilmente realizzata afferrando l'etichetta per la estremità libera e strappandola via.Figura 5.
Patent IT-MI990627-A1 (IT)
Inventor: SCUBLA TIZIANO
IPC: C07C201/02
Filed: 1999-03-26
Abstract: A process for the preparation of nitric monoesters of dihydroxyalkyl, dihydroxycycloalkyl or dihydroxy(poly)cycloalkyl compounds starting from the respective nitric diesters of dihydroxyalkyl, dihydroxycycloalkyl or dihydroxy(poly)cycloalkyl compounds, which comprises the hydrogenation of the nitric diesters with a platinum (0) catalyst.
Patent IT-MO940136-A1 (IT)
Title: Metodo di fabbricazione di pellicole catadiottriche con microsfere in  vetro ad elevato indice di rifrazione
Inventor: CORRADI GIORGIO
IPC: B32B/
Filed: 1994-09-28
Abstract: Il presente trovato concerne un metodo di fabbricazione di pellicole catadiottriche con microsfere in vetro ad elevato indice di rifrazione. Esso serve in particolare per realizzare pellicole, autoadesive o termoadesive, che possono essere tagliate per ottenere fogli delle forme e dimensioni desiderate. Il metodo prevede l'applicazione, mediante pressione, di un filo estruso di materiale plastico trasparente (4) sopra microsfere in vetro (1) ad elevato indice di rifrazione, predisposte l'una accanto all'altra sopra un supporto piano (3) temporaneo preventivamente cosparso di adesivo removibile (2).
Patent IT-RE910054-A1 (IT)
Title: Procedimenti e mezzi per diserbo ecologico
Inventor: FRASCARI CARLO
IPC: A01B/
Filed: 1991-07-29
Abstract: Su un mezzo mobile o non mobile (10) è montato un generatore di microonde (3) con relativo applicatore (4) orientato verso le zone da trattare. L'impianto si basa sul concetto che le microonde provocano riscaldamento su tutte le sostanze a molecola polare contenenti acqua libera. L'erba, essendo configurata come corpo acuminato di bassa massa, subisce un notevole e rapido riscaldamento con totale essiccazione fino alla radice, mentre la terra, a grande massa e configurazione piana, subisce un riscaldamento minimo che si disperde rapidamente. Il terreno diserbato in tal modo è subito pronto per eventuali semine o piantumazioni.
Patent IT-TN950003-A1 (IT)
Title: Bloccaggio per cerniere di imposte
Inventor: DUCATI MASSIMO
IPC: E05F/
Filed: 1995-03-28
Abstract: Esistono svariati sistemi, più o meno pratici, per bloccare le imposte di porte e finestre. Propongo in alternativa un bloccaggio che agisce sulla cerniera alla quale è vincolata l'imposta. Tale sistema prevede che l'elemento fisso della cerniera sia sagomato nella parte superiore in modo tale da ospitare un fermo, il quale, ruotando di 90° su un perno trasversale, si innesta in una tacca predisposta nell'elemento mobile della cerniera, vincolando così la stessa.Se l'elemento fisso della cerniera si trova già predisposto, si innesta sullo stesso, bloccandolo con un fermo a vite, un elemento cilindrico che ripropone nella parte superiore la sagomatura descritta al paragrafo precedente.Gli elementi della cerniera con bloccaggio saranno prodotti in metallo con caratteristiche meccaniche adeguate ed ottenuti tramite lavorazione a freddo o fusione.
Patent IT-TO940965-A1 (IT)
Title: Filtro per aria e relativo procedimento di rigenerazione.
Inventor: MALVICINO CARLO ANDREA
IPC: B01J20/34
Filed: 1994-11-25
Abstract: Procedimento di rigenerazione, e relativo filtro, per un impianto di condizionamento dell'aria in cui il filtro, del tipo a carboni attivi (FCA), viene riscaldato ad una temperatura elevata, tale da produrre il desorbimento di gas indesiderati assorbiti in precedenza dai carboni attivi (FCA) e contemporaneamente viene stabilito un modesto flusso di aria per asportare ed espellere tali gas indesiderati. Il procedimento inoltre determina l'asciugamento e la sterilizzazione del filtro.(Fig. 2)