baber/WOPTO huggingface dataset:
Patent HK-1088143-A1 (HK)
Title: Derivation of eigenvectors for spatial processing in mimo communication systems
Inventor: KETCHUM JOHN W
IPC: H04L25/02
Filed: 2006-07-21
Abstract: Techniques for deriving eigenvectors based on steered reference and used for spatial processing. A steered reference is a pilot transmission on one eigenmode of a MIMO channel per symbol period using a steering vector for that eigenmode. The steered reference is used to estimate both a matrix Sigma of singular values and a matrix U of left eigenvectors of a channel response matrix H . A matrix U with orthogonalized columns may be derived based on the estimates of Sigma and U, e.g., using QR factorization, minimum square error computation, or polar decomposition. The estimates of Sigma and U (or the estimate of Sigma and the matrix U) may be used for matched filtering of data transmission received via a first link. The estimate U of or the matrix U may also be used for spatial processing of data transmission on a second link (for reciprocal first and second links).
Patent HK-1092776-A1 (HK)
Title: Tin opener
Inventor: HERREN BRUNO
IPC: B67B7/70
Filed: 2006-09-22
Abstract: The can opener (1) comprises a shaped handle (5) formed on the top (2) so that the centre of gravity of the opener lies roughly in the intersection point of the cutter so that the opener when placed on the edge of the can remains there without any outside force. The shape and weight of the handle can match the shape and weight of the cutting head and rotary wing (3) so that it forms an effective counterweight to the cutting head and rotary wing.
Patent HK-1095035-A1 (HK)
Title: Improved inactivated fcv vaccines
Inventor: POULET HERVE
IPC: A61K39/00
Filed: 2007-03-07
Abstract: The present invention relates to improved inactivated feline calicivirus (FCV) vaccines. The invention also provides a process for producing stabilized inactivated FCV, and the use of such stabilized inactivated FCV, in the production of FCV immunogenic compositions. The invention further provides methods of inducing an immune response in an animal of the Felidae family, preferably a cat, using the immunogenic compositions according to the invention.
Patent HK-1098889-A1 (HK)
Title: Device and method for use of a mobile telephone on board an aircraft
Inventor: STARKE HENRY
IPC: H04B7/185
Filed: 2007-05-10
Abstract: The arrangement has a stationary device for sending/receiving IP data to/from a corresponding device on the vehicle and a device for converting IP data into cell phone data and vice versa. The arrangement also has a device onboard the vehicle for sending/receiving IP data to/from a base station and a device for converting cell phone data into IP data and vice versa. The connection between the sending/receiving device and converting device, located onboard the vehicle, takes place over the intranet.
Patent HK-1106991-A1 (HK)
Title: Multi-use lancing device with lancets for bodily fluid sampling supplied on a tape
Inventor: ROE STEVEN N
IPC: A61B5/15
Filed: 2007-11-20
Abstract: A supply of lancets for a multi-use lancing device are carried by a tape and sequentially brought from a storage position to an activating position by advancing the tape around a bend. The lancets are non-circular in cross-section along their longitudinal lengths, and in their activating position they extend from the tape such that their sharp tips are available for lancing tissue. The carrying tape can be arranged in reel-to-reel format in a housing having a lancing opening. The lancets can be integral with the tape and activated to move the lancet through the lancing opening by moving the tape along its tape path or by translating a dedicated service loop of the tape. The lancets can also be independent from the tape and activated through the lancing opening by a separate lancing actuator. A test media can be included on the carrying tape and the housing can contain a sensor to yield an integrated lancing and testing device.
Patent HK-1111024-A1 (HK)
Title: Barbed suture in combination with surgical needle
Inventor: LEUNG JEFFREY C
IPC: A61L/
Filed: 2008-05-14
Abstract: This invention relates to a barbed suture for connecting human or animal tissue in combination with a surgical needle, said combination comprising a barbed suture attached to a surgical needle, wherein the suture comprises a plurality of barbs projecting from an elongated body having a first end and a diameter, each barb facing in a direction and being adapted for resisting movement of the suture when in tissue, in an opposite direction from the direction in which the barb faces, characterized in that the elongated has a non-circular diameter and the surgical needle has a diameter with a ratio of the surgical needle diameter to the barbed suture diameter of about 3:1 or less.
Patent HK-1132034-A1 (HK)
Title: Instructor-lead training simulation system and method of interacting with a simulated infantry scenarios
Inventor: SLAYTON DAVID A
IPC: F41G/
Filed: 2009-10-28
Abstract: A proper grip controller, having a first controller disposed near a trigger, the first controller comprising a joystick. The first controller is disposed such that a user of the proper grip controller can manipulate the joystick with a thumb while properly holding the proper grip controller.
Patent HK-1140239-A1 (HK)
Title: Door lock
Inventor: HELISTEN MIKA
IPC: E05B/
Filed: 2010-06-23
Abstract: This invention relates to a door lock comprising a lock body (3) fitted with a front plate and a bolt (4). The transfer of external force to the locking piece (5) in the lock body is reduced. The reduction of external force is arranged in two stages of transmission. At the first stage of transmission, the transmitted force is reduced using a wedge part (10) that is in force transmission contact with a lever (11). The second stage of transmission constitutes the lever.
Patent HK-1151105-A1 (HK)
Title: Exposure apparatus, method for producing device, and method for controlling exposure apparatus
Inventor: MAGOME NOBUTAKA
IPC: G03F7/20
Filed: 2011-05-20
Abstract: An exposure apparatus (EX) exposes a substrate (P) by projecting an image of a pattern on the substrate (P) via a projection optical system (PL) and a liquid (1). The exposure device (EX) has a liquid supply mechanism (10) which supplies the liquid (1) between the projection optical system (PL) and the substrate (P). The liquid feeding mechanism (10) stops the supply of the liquid (1) when abnormality is detected. This suppresses influence to devices and members in the periphery of the substrate caused by leakage of the liquid forming a liquid immersion area, thereby realizing satisfactory exposure processing.
Patent HK-1157472-A1 (HK)
Title: Method for representing animated menu buttons
Inventor: HOERENTRUP JOBST
IPC: G11B19/02
Filed: 2011-11-01
Abstract: Optical storage media often contain data structures for a menu suitable for selection of a title, a chapter, a parameter or others. Such menus usually comprise a number of buttons to be displayed, with each button having a state. Possible states of buttons are "unselected", "selected" or "activated". According to the invention, the representation of a menu button may vary, depending on its state. An image or an image sequence, e.g. cartoon, may be associated to a buttons state, providing user animation. Further, a sound or sound sequence, e.g. melody or click, may be associated to a buttons state, and may be played back when the button enters this state. A data structure is disclosed which allows storage of such menu data e.g. on a Blu-ray disc. <IMAGE>
Patent HK-1005127-A1 (HK)
Title: Method of and apparatus for cover sheet removal from laminated boards
Inventor: CANDORE AMEDEO
IPC: G03F7/00
Filed: 1998-05-19
Abstract: A method and apparatus for removing the cover sheet from a dry film laminated on a board (6) uses a combination of the action of a knurling wheel (50) and an air blowing injector (46) which work together in a single stroke to separate the cover sheet from the edge (9) of the dry film, with which combination a sucking roll (22) is provided in cooperative relation, and which, upon touching the surface of the board, starts to rotate whereby the cover sheet, already separated in an area thereof from the dry film, is sucked and peeled from the dry film by the sucking roll and with continued rotation of the sucking roll is removed in its entirety from the dry film. <IMAGE>   <IMAGE>
Patent HK-1005198-A1 (HK)
Title: High capacity maintenance-free lead accumulator
Inventor: HOLLAND GUNTHER
IPC: H01M10/10
Filed: 1998-05-19
Abstract: The invention refers to a gas-tight, maintenance-free high capacity lead accumulator with a sulphuric acid thixotrope (13) as electrolyte. To ensure operatability of the accumulator in upright as well as in horizontal position, the liquid electrolyte released under certain charging conditions has to be collected. For this purpose layers of fibrous web (10, 22) of highly porous and absorbing material are at least partially provided at the edges of the accumulator and above the plate group (1) which temporarily store liquid electrolyte and again release it.
Patent HK-1005736-A1 (HK)
Title: Intermediates of the mureidomycin group their preparation and their use
Inventor: HANEISHI TATSUO
IPC: C07D405/04
Filed: 1998-06-03
Abstract: New antibiotics of the mureidomycin group have the formula <CHEM>  wherein X represents the group <CHEM> and wherein R represents a hydrogen atom, an alkyl group having from 1 to 10 carbon atoms, an alkenyl group having from 2 to 7 carbon atoms, an alkynyl group having from 3 to 7 carbon atoms, an aryl group having from 6 to 10 carbon atoms, an aralkyl group having from 7 to 10 carbon atoms, or one of the said aryl or aralkyl groups substituted with at least one halogen atom and/or at least least one alkyl group having from 1 to 5 carbon atoms. The compound in which X represents 8-hydroxy-1,2,3,4-tetrahydroisoquinolin-3-yl is named mureidomycin E and the compound in which X represents 6-hydroxy-1,2,3,4-tetrahydroisoquinolin-3-yl is named mureidomycin F. This group of compounds and their pharmaceutically acceptable esters and salts are useful as antibiotics for the treatment of bacterial infections. Mureidomycins E and F can be obtained by fermentation of a suitable Streptomyces strain, in particular Streptomyces flavidovirens SANK 60486 (BIKOKEN JOHKI 1347; FERM BP-1347). ALternatively, all of the compounds can be obtained synthetically by reacting the previously known compound mureidomycin A with an aldehyde of the formula R - CHO.
Patent HK-1006460-A1 (HK)
Title: Mono and bis alkylamino-anthracyclines
Inventor: BARGIOTTI ALBERTO
IPC: A61P35/00
Filed: 1998-06-19
Abstract: An anthracycline glycoside of general formula 1: <CHEM> wherein R1 is hydrogen or methoxy group; R2 is hydrogen or hydroxy group, A and B both represent hydrogen or one of A and B is hydrogen and the other is hydroxy or a group of formula -OSO2R5 in which R5 is C1-C4 alkyl or aryl optionally substituted by C1-C4 alkyl, nitro, amino, methoxy or halogen; R3 is a hydrogen atom or a group of formula 2 and R4 is a group of formula 2    -(CH2)n-X   2   in which n is 2 or 3 and X is hydroxy group, a halogen or a group of formula OSO2R5 in which R5 is as defined above and with the proviso that if R2, X and A are an hydroxy group R3=H, n must be 3; or a pharmaceutically acceptable salt thereof. Compounds of the invention have activity as antitumor agents. Processes for their preparation and pharmaceutical composition containing them are also disclosed.
Patent HK-1012890-A1 (HK)
Title: Disposable absorbent article having an inflatable spacer
Inventor: LAVON GARY DEAN
IPC: A61F13/49
Filed: 1998-12-21
Abstract: A disposable diaper having an inflatable component is disclosed. The inflatable component comprises an inflatable spacer, a gas evolving material, and a port for receiving an activating material. The port can comprise a gas impermeable, liquid permeable membrane, an adhesive closure, or a mechanical closure. The inflatable spacer maintains a fecal void space intermediate the topsheet and the backsheet of the diaper.
Patent HK-1019103-A1 (HK)
Title: System and method of cryptographically protecting
Inventor: DE JONG EDUARD KAREL
IPC: G06Q20/00
Filed: 1999-09-23
Abstract: A value transfer system of at least one VCD (Value Carrying Device) (1) and at least one VAD (Value Accepting Device) (2), the VAD (2) having a memory (53) for storing at least an aggregate value (28) of previous accepted values and a device for transferring a claiming message (13), the VCD (1) having a memory (52) for storing at least a balance value (7) and a device for transferring a proving message (14), wherein the VAD (2) includes into the claiming message (13) a transaction value (20), a previous aggregate value (21) and a corresponding previously computed proving cryptogram (22), the VCD (1) computes and includes into the electronic message (14) a transaction proving cryptogram (35), computed on the basis of the previous aggregate value (21), the corresponding previously computed proving cryptogram (22) and the transaction value (20), and the VCD (1) computes the at least one transaction proving cryptogram (35) only if it has established the correctness of the received previous aggregate value (21) by using the corresponding previously computed cryptogram (22) and after it has reduced the balance value (7) with the transaction value (20).
Patent IE-20070173-A1 (IE)
Title: A bracket
Inventor: EVESON MARTIN JOHN
IPC: F16B12/00
Filed: 2007-03-14
Abstract: A bracket (101) useable for connecting wooden members 302, 303) to form a frame (500) comprises a base-plate (102), and an outer wall (104) and an inner wall (103) which are rigidly attached to and extending from the base-plate.  The inner wall, the base-plate and the outer wall define a U-shaped channel. The outer wall (104) comprises a first outer portion (108) and a second outer portion (109) fixed at an angle to the first outer portion.  In addition, the inner wall (103) comprises a first inner portion (105) and a second inner portion (106) fixed at an angle to the first inner portion.  Thus, a first member (303) is fixable between the first inner portion and first outer portion and a second member (302) is fixable between said second inner portion and second outer portion. <Figure 3>
Patent IE-20090760-A1 (IE)
Title: A by-product energy conversion system
Inventor: O'CONNOR JOHN
IPC: F28D13/00
Filed: 2009-10-02
Abstract: The present invention relates to a by-product energy conversion system comprising a fluidised bed unit and a heat exchanger, the fluidised bed unit having an air introducer with an air intake and the heat exchanger being connected to an exhaust outlet, wherein the fluidised bed unit receives by-product fuel from a fuel delivery assembly for combustion, generating heated exhaust gases; the by-product energy conversion system further comprising an internal draught system having a forced draught fan and an induction fan; wherein the internal draught system is operable to induce a negative pressure so as to produce a pressure differential within the by-product energy conversion system. In this way, the thermal treatment of the exhaust materials byproduct may be accurately controlled.  <Figure 1>
Patent IT-CS960001-A1 (IT)
Title: Assemblaggio infissi e porte in legno a trazione meccanica
Inventor: LA VITOLA LUIGI
IPC: E06B3/984
Filed: 1996-01-05
Abstract: Sistema di assemblaggio di infissi e porte in legno con giuzione dei componenti a mezzo di bullone passante metallico con rondella maggiorata e barilotto interno filettato metallico. Tale sistema consente di ottenere l'infisso o la porta smontabile, che potrà essere lavorato, trasportato e consegnato in KIT con una serie di vantaggi derivanti.
Patent IT-FI940215-A1 (IT)
Title: Procedimento ed apparecchiatura per il trattamento delle acque reflue  di impianti di taglio di marmi, graniti, ecc
Inventor: BIANCHI ALDO
Filed: 1994-11-30
Abstract: Un procedimento per il trattamento delle acque reflue di impianti di taglio di marmi, graniti, ecc. in cui dette acque (2), prima di passare ad un impianto di depurazione (3, 9), vengono immerse in una apparecchiatura (11) che trattiene solo i residui più pesanti, tra cui tutta la graniglia. L'apparecchiatura comprende un ciclone (12) nel quale le acque (2) acquistano moto vorticoso e dal quale possono essere aspirate dall'alto (21) solo dopo aver aggirato una piastra circolare (23), che ci frappone ad una bocca di aspirazione (22). I residui metallici, non riuscendo a causa della loro maggior pesantezza ad aggirare detta piastra, ricadono sul fondo (24) del ciclone (12), mentre i residui fangosi, trascinati dalla corrente d'acqua, riescono ad aggirare la piastra e a raggiungere la bocca di aspirazione (22) che li porta all'impianto di depurazione. A valle del ciclone (11) è previsto l'attraversamento di un contenitore di lavaggio (13) nel quale viene fatta affluire acqua pulita che rimuove residui di fango dalla graniglia.(FIG. 1).
Patent IT-FR960002-A1 (IT)
Title: Dispositivo salvavita pe rcinture di sicurezzza e per qualsiasi altro  congegno di protezione a ritgno a bordo con apertura di emergenza au
Inventor: MARZIALE CLAUDIA RAFFAELLA
IPC: B60R22/32
Filed: 1996-02-12
Abstract: Energia illimitata per alternatori, macchine e pompe.(L'eventuale moto perpetuo della ruota 2 - per un rovesciamento di civiltà dalla ragione della forza alla forza della ragione - dipende sempre, come già prevedeva Archimede, dal punto di appoggio di aste - leve di primo tipo, su fulcro tendenzialmente girevole, ma appoggiato su ruota, che spinta, gira al posto di esso e con esso. Il cerchio esterno ha un dente che penetra dentro il cerchio grande della ruota e la spinge verso destra (nell'ipotesi) col tirante a sinistra che tira all'altra asta leva o direttamente lo stesso cerchio grande dall'altra parte, quindi unidirezionale. La cinghia incrociata preme dal cerchio esterno all'anello centrale, che con gancio raggio e ponte (su sezioni) utilizza la pressione alta del cerchio esterno, sommandola al sistema, autorotante. L'inventore SERI Raniero, via Acquapagana 2 - CESI di Macerata - 62038 Italy - RIVENDICA: 1) ogni autorotante con cerchio (o aste a croce e dente) e dente su ruota, cinghia incrociata con anello centrale e tirante su aste - leve laterali, o da asta del cerchio all'altro lato del cerchio della ruota con o senza ganci di trascinamento ( o corda).
Patent IT-GE910020-A1 (IT)
Title: Formula di composizione di olii di oliva ad uso commestibile
Inventor: MERELLO PIER COSTANTE
Filed: 1991-01-22
Abstract: COMPOSIZIONE DI OLII DI OLIVA DIVERSI SULLA BASE DEI 100 LITRI NELLA MISURA DEL 80% + 12% + 8%.
Patent IT-MI913253-A1 (IT)
Inventor: CIPOLLI ROBERTO
IPC: C08L101/00
Filed: 1991-12-04
Abstract: Polymeric compositions with good flame self-extinguishing characteristics, based on thermoplastic polymers or polymers with elastomeric properties, especially olefinic polymers or copolymers, comprising:   a) from 90 to 40 parts by weight of a thermoplastic polymer or a polymer with elastomeric properties; b) from 6 to 33 parts by weight of one or more ammonium or amine phosphates and/or phosphonates; c) from 4 to 27 parts by weight of one or more salts of 2,4,6-triamino-1,3,5-triazine derivatives with cyanuric acid, of general formula (I):   <CHEM> g
Patent IT-MI951851-A1 (IT)
Title: Bisacilfosfinossidi alcossifenil-sostituiti
Inventor: LEPPARD DAVID GEORGE
IPC: C08F2/46
Filed: 1995-09-01
Abstract: Bisacilfosfinossidi alcossifenil- sostituiti di formula I (FORMULA I e II) in cui R1 e R2 uguali o diversi rappresentano un radicale di formula II in cui R4 e R5 indicano C1-C12-alchile o C1-C12-alcossi e R6, R7 e R8 indicano idrogeno, C1-C12-alchile, C1-C12-alcossi o alogeno, R8 indica un radicale di formula III (FORMULA III) in ci R9 è per es. un radicale di formula IV oppure V (FORMULA IV e V in cui X è C1-C16-alchenilene xililene, R10 è idrogeno, C1-C20-alchile, C2-C12-alchenile, ciclopentile, cicloesile, fenile o -OR9, R11 è idrogeno, C1-C20-alchile, C2-C12-alchenile, ciclopentile, cicloesile, fenile o -OR9, R11 è idrogeno, C1-C20-alchile, C2-C12-alchenile, ciclopentile, cicloesile, fenile o -OR9 o rappresenta un radicale di formula VI (FORMULA VI) o R9 e R11 nella formula III, insieme, indicano etilene, -CH2CR14R15- o -C(CH3)2CH=CH-, o R10 e R11 per es. formano un anello benzenico, R12 rappresenta idrogeno o -OR9, o R13 indica C1-C4-alchile, R14 e R15 indicano idrogeno, C1-C9-alchile, fenile o -CH2OR13, o R14 e R15, insieme con l'atomo di carbonio al quale sono legati, formano un anello C5-C6-cicloalchilico, Y indica un legame semplice, -CR16R17- o -CH=CH-, R16 indica idrogeno, metile o etile, R17 è idrogeno o C1-C4-alchile, R18 indica idrogeno, C1-C12-alchile o fenile e m indica un numero compreso tra 2 e 12, con la condizione che, quando il radicale -OR9 nella formula III si trova nella posizione p dell'anello fenilico e R9 india metile, almeno uno dei radicali R10, R11 e R12 non indica idrogeno, sono adatti per la fotopolimerizzazione di composti con legami etilenicamente insaturi.
Patent IT-MI991249-A1 (IT)
Inventor: PIRILLO VINCENZO
IPC: B23Q16/00
Filed: 1999-06-03
Abstract: Rear guide device (40) for bars (31) to be machined on lathes (10) in general, obtained from a cylindrical structure of an external diameter corresponding to the internal diameter of the tubes (20) normally used in the drive heads (12) of lathes for rotating the spindle (13), comprising internal means of stabilization that can be operated by the user, to make the structure stable in said tube (20), forward means (80) to self-center and lock the rear end (32) of a bar (30) being machined inside the tube (20), to prevent oscillations and loosening of the bar due to vibrations, lack of homogeneity of the materials and to any other cause.
Patent IT-MN940004-A1 (IT)
Title: Rilevatore di flusso in condotto di evacuazione di gas combusti da  generatore di calore
Inventor: ALFIERI FABRIZIO
Filed: 1994-02-08
Abstract: Il trovato si riferisce ad un rilevatore di flusso in condotto di evacuazione di gas combusti da generatore di calore, caratterizzato dal fatto di comprendere una paletta di grande leggerezza basculante attorno ad un asse intermedio, che ne individua due porzioni, una prima porzione contenuta in un condotto ed una seconda porzione in una camera stagna, detta paletta essendo indotta dal peso proprio a ruotare nel senso che determina il contatto della seconda porzione con un sensore collegato con un dispositivo di allarme ed in grado di provocare, a seguito del contatto, l'azionamento del detto dispositivo, ed a ruotare in senso opposto quando la prima porzione è investita da un flusso convogliato dal condotto.
Patent IT-PD940201-A1 (IT)
Title: Sistema pneumatico di ricarica per atomizzatori ricaricabili.
Inventor: CORONA PATRIZIA
IPC: B05B/
Filed: 1994-11-23
Abstract: Il presente ritrovato consente la ricarica automatica di atomizzatori e bombole ricaricabili. Consiste essenzialmente in un recipiente dosatore munito di un pescante che termina con un sistema di aggancio con l'atomizzatore ricaricabile. Nel recipiente dosatore vi è un ingresso di aria compressa per il trasferimento del liquido. La stessa aria compressa può defluire direttamente, attraverso il recipiente dosatore, nell'atomizzatore contenente la camera di compressione.Sfiatando il recipiente dosatore si prepara automaticamente l'attrezzatura per una nuova ricarica. Il serbatoio dosatore può essere di varie forme e dimensioni e può essere applicato direttamente sul serbatoio, principale che può essere costituito dallo stesso contenitore in plastica per il trasporto del liquido.