baber/WOPTO huggingface dataset:
Patent IT-1258357-B (IT)
Title: Sistema di codificazione ponderale di segnali per radio ricevitore digitale.
Inventor: RASKY PHILLIP D
IPC: H04B3/14
Filed: 1992-02-24
Granted: 1996-02-26
Abstract: Oggetto dell'invenzione è un sistema di ponderazione di segnali (86-190; 286-384; 386-484; 486-600; 940) per associare un livello di confidenza o di fiducia a porzioni di un segnale per comunicazioni trasmesso attraverso un canale a percorsi multipli e ricevuto per mezzo di un ricevitore (700). Un segnale ricevuto dal ricevitore (700) viene equalizzato da un circuito equalizzatore (116; 316; 416; 516; 822-840), per esempio un circuito di stima di sequenza di massima probabilità ed il segnale equalizzato così generato viene applicato ad un filtro adattativo (140; 340; 440; 540-560; 872) con il quale vengono sintetizzate porzioni del canale a percorsi multipli. Il segnale ricevuto dal ricevitore viene alterato (158; 358; 458; 558-598; 896) in risposta ai valori di un segnale filtrato equalizzato generato dal filtro adattativo.
Patent IT-1261844-B (IT)
Title: Perfezionamento nelle macchine formatrici.
Inventor: PAHNKE MICHAEL
IPC: B21J9/12
Filed: 1993-09-01
Granted: 1996-06-03
Abstract: In una macchina formatrice tipo pressa idraulica o fucinatrice con almeno un cilindro premitore caricato da una coppia di valori di frequenza di corsa e di volume prestabilita da una pompa a pistone, la frequenza della corsa e il volume del cilindro premitore vengono adattati alle esigenze della lavorazione dalla stiratura fino alla finitura se al cilindro premitore, parallelamente alla prima pompa a pistone, viene associata una seconda pompa a pistone con seconda coppia di valori di frequenza di corsa e di volume diversa dalla prima coppia di valori e se le due pompe a pistone sono in grado di essere commutate contemporaneamente o alternativamente sul cilindro premitore.
Patent IT-1257299-B (IT)
Title: Dispositivo di apertura ausiliario per casseforti.
IPC: E05G/
Filed: 1992-11-24
Granted: 1996-01-12
Abstract: Viene descritto un dispositivo di apertura ausiliario per casseforti del tipo in cui l'apertura e la chiusura dello sportello sono regolate dall'azione combinata di una serratura meccanica, che comanda lo scorrimento di un chiavistello (11), e di un sistema a combinazione numerica (20), in grado di provocare lo spostamento, in senso sostanzialmente perpendicolare alla corsa del chiavistello, di un fermo (21) in grado di impedire l'arretramento del chiavistello.Il dispositivo comprende mezzi (16) di bloccaggio del chiavistello vincolati in modo mobile sul chiavistello e suscettibili di essere mossi tra due posizioni limite: la prima, di bloccaggio, in cui i mezzi di bloccaggio (16) sono interposti tra chiavistello e fermo (21); la seconda, di apertura, in cui i mezzi (16) cono spostati in una posizione di non interferenza con il fermo (21), consentendo di escludere il sistema a combinazione numerica e di aprire la serratura.
Patent IT-1270778-B (IT)
Title: Macchina rasatrice di manti stradali
Inventor: ROSSETTO CLAUDIO
IPC: E01C19/48
Filed: 1993-05-13
Granted: 1997-05-07
Abstract: La macchina rasatrice di cui al trovato presenta una tramoggia (1) montata, tramite una ralla (3) sul carro cingolato di base (2), essendo prevista l'assoluta indipendenza del pulpito (6), su cui sale l'operatore, sotto il quale è disposto il rasatore (5), il tutto essendo collegato al carro portante la tramoggia (1), tramite leve (4) mobili a parallelogramma, ciò che rende possibile effettuare lavori di rasatura in modo interamente automatico, con risultati perfetti sul lavoro e grande economicità nei costi di lavorazione (fig. 1).
Patent PT-102010-B (PT)
Inventor: WILHELM EDGAR
IPC: B25B5/06
Filed: 1997-05-27
Abstract: The present invention relates to pliers (1) consisting of a tool head (8) having  a stationary handle (2) and a movable handle (3), further a guide tube (6) pivoting in a support block (9) on the tool head (8), a stationary forked head (4) attached fixedly to said guide tube (6) distant from the tool head (8), a forked head (5) movable with respect to said stationary forked head (4) and mounted on the guide tube (6) between the stationary forked head (4) and the support block (9). The pliers (1) further include a guide (26) extending from said movable forked head (5) in the direction toward the support block (9) and being provided with teeth (16), and a driving mechanism performed on the tool head (8) and comprising a sliding pawl (12) and a swing locking pawl (17) coupled therewith which pawls are each provided with teeth (14) corresponding to said teeth (16).
Patent TW-198014-B (TW)
IPC: C07C69/84
Filed: 1991-09-27
Granted: 1993-01-11
Abstract: This invention provides a process and intermediates for preparing 2,2-dimethyl-2,3-dihydrobenzofuran-7-carboxylic acids.
Patent TW-353113-B (TW)
Title: Anisotropic liquid crystals
Inventor: TOYNE KENNETH JOHNSON
IPC: C07C255/50
Filed: 1992-04-20
Granted: 1999-02-21
Abstract: A liquid crystalline material comprising a mixture of one or more of the compounds of the formula (I), where A, D and G are independently selected from phenyl, thiophene, hydrogenated phenyl, chlorinated phenyl and fluorinated phenyl, B and E are independently selected from a single bond CC, C=C, COO, azoxy and diazo, k and m are independently selected from 1 and 0, such that m+n is 1 or 2, and R1 and R2 are independently selected from R, RO, alkynyl, thioalkyl, hydrogen, CN, NCS and SCN; provided that at least one of R1 and R2 is selected from CN, NCS and SCN and that at least one of A, D and G is phenyl; and excluding where at least one of R1 and R2 is independently selected as CN and one of A, D or G is not thiophene, and where m is 0, A and D are phenyl, B is a single bond and only one of R1 or R2 is NCS.
Patent TW-212787-B (TW)
Title: A process of treating cupric chloride waste fluid in order to recover copper and poly aluminum chloride
Inventor: YANG YU-HWAI
IPC: C02F1/72
Filed: 1992-10-30
Granted: 1993-09-11
Abstract: A process of treating cupric chloride waste fluid in order to recover copper and poly aluminum chloride, which uses recycled cupric chloride waste fluid as a starting material, and uses aluminum to undergo oxidation reaction to replace copper in the original cupric chloride; the upper layer of the aluminum chloride generated from the above step, after adding certain ratio of liquid alkaline, undergos complexing reaction and generates poly aluminum chloride.
Patent TW-243532-B (TW)
Title: Series safety device of metallized plastic membrane for capacitor
Inventor: CHEN TZAY-SHINN
IPC: H01G4/38
Filed: 1992-12-01
Granted: 1995-03-21
Abstract: A series safety device of metallized plastic membrane for capacitor, which is a lamination winding of a common electrode metallic condensed layer, and first and second electrode metallic condensed layers, which is characterized mainly in that the left and right sides of the polypropylene membrane of surface of condensed layer of common electrode are left as blank area and the rest is condensed into short grids composite metallic condensed layer in which the upper layer is lead suboxide layer and the lower layer is aluminum metal membrane, and the left-and-right sides of each short grid composite metallic condensed layer are symmetric to each other and are connected to each other through a thread, the first and second electrode condensed metallic layers comprise condensing un-condensed thread section on the central part of the polypropylene membrane and condensing an upper layer of lead suboxide (thickness 3%) and a lower layer of aluminum (thickness 97%) on the two sides of composite metallic condensed layer, next the left and right ends of the composite metallic condensed layer are formed into thick edges for the convenience of winding, finally, the common electrode metallic condensed layer and the first and second electrode metallic condensed layers are laminated and wound with coating of molten metal on the sides to be inserted into plastic shell for completion of capacitor.
Patent TW-226996-B (TW)
Title: Novel isatin and oxindole derivatives which are acetylcholinesterase inhibitors, a process and intermediates for preparing said derivatives and a pharmaceutical composition thereof
Inventor: BERNARD ROBIN BOAR
IPC: A61K31/00
Filed: 1992-12-11
Granted: 1994-07-21
Abstract: The present invention relates to compounds having the general formula (1) in which: X represents one or more substituents independentlyselected from hydrogen, lower alkyl, aryl, aryloxy, CN, loweralkoxy, halogen, hydroxy, nitro, trifluoromethyl, alkylsulphonamido, NHCOR where R is lower alkyl or aryl, NR1R2 where R1 and R2 areindependently hydrogen or lower alkyl or together form a ring, CO2R where R is lower alkyl, or cycloalkyl, cycloalkenyl or bicycloalkyl either optionally further substituted by lower alkyl; Y is CO or CR3R4 where R3 and R4 are independently hydrogen, lower alkyl, lower alkoxy or together form a cyclic acetal; Z is N or CH; stereo and optical isomers and racemates thereof where such isomers exist, as well as pharmaceutically acceptable acid addition salts thereof and solvates thereof; having therapeutic activity, intermediates for their preparation, processes for their preparation, pharmaceutical formulations containing the compounds and medicinal use of the compounds and similar known compounds.
Patent TW-338875-B (TW)
Title: Method and apparatus for improving sound image
Inventor: STEPHEN W DESPER
IPC: H04S3/00
Filed: 1993-02-05
Granted: 1998-08-21
Abstract: An apparatus for automatically improving stereo sound image comprises: - a first and a second wire each having an input end and an output end; - a first circuit of the first wire and a second circuit of the second wire being formed in between the input ends and the output ends; - a connection device connecting the input end of the second wire and a signal receiving device; - a delay device of frequency dependence connected to the connection device for delaying the signal in the connection device to generate a time delay signal; and - a control device for receiving the time delay signal, which has an output connected to the first wire and the second wire for transmission of the time delay signal, controlling the vibration frequency of the time delay signal to generate a compensation signal of delay and vibration frequency control to the circuit.
Patent TW-279811-B (TW)
IPC: B01J29/85
Filed: 1993-06-16
Granted: 1996-07-01
Abstract: An apparatus, system and method are disclosed for modifying a gaseous mixture. The apparatus comprises a unitary body (10) having an inlet end (18), an outlet end (20), and a multiplicity of cells extending from inlet end to outlet end, the cells being separated from one another by porous walls, and filler material comprising electrically non-conducting active powder material, loaded into at least part of the volume of the cells (14), with some of the cells being unloaded and open (16), wherein a gaseous mixture enters the body at the inlet end through the open cells, and at least some of the gaseous mixture passes through the porous walls and is compositionally modified by the active material, and thereafter the resultant modified mixture passes through the open cells and exits the body at the outlet end. The apparatus can be used in conjunction with other apparatuses which are catalyzed to form a gas modifying system. The apparatus and system are especially suited for conversion of hydrocarbons, NOx, and CO as from auto exhaust, and for Denox applications. <IMAGE>
Patent TW-219342-B (TW)
Title: A method of making fittings for pipe-like structure with composite material especially useful in bicycle
Inventor: LII JIIN-JANG
IPC: B29C51/02
Filed: 1993-08-30
Granted: 1994-01-21
Abstract: A method of making fittings for pipe-like structure with composite material, which comprises the following technological processes: (a) forming a core, which dimension is a little less than that of the finished product, and which may be made with PU or PS; (b) coating a pre-stress zone, which may be of foam reisn or EVA, and which is coated onto the surface of the above-mentioned core; (c) immersion composite material, immersing the above-mentioned core already provided with pre-stress zone into composite material for coating until the dimension of the core is up to that of the finished product; (d) molding, putting the core, after finishing the process (c), into a mold and then fastening the mold; (e) heating, heating the mold so as to make the composite material proceed hardening forming; (f) removing the core, after finishing the process (e) successively removing the core then the finished product of pipe-like structure of fittings may be obtained.
Patent TW-247287-B (TW)
IPC: B25D17/06
Filed: 1994-04-13
Granted: 1995-05-11
Abstract: The powder-actuated driving tool has a piston return mechanism operating through the use of compressed propellant gases. For this purpose, propellant gases pass from an opening (6) via a passage (5) through an opening (7) into the guide bore (2a) of a piston guide (2). The piston (1) is driven by the compressed propellant gases from its front end position into its rear initial position until it comes to bear on the base (4c) of a cartridge carrier (4). While the piston (1) comes to a stop, the cartridge carrier (4) is displaced to a limited extent against the driving direction. For this purpose, the cartridge carrier (4) is connected to a housing part (3) via a buttress thread (3a, 4a) exhibiting backlash. <IMAGE>
Patent TW-299310-B (TW)
IPC: C07C259/14
Filed: 1994-05-04
Granted: 1997-03-01
Abstract: Compounds of the formula Iin whichY is hydrogen, C1-C4alkyl, C1-C4alkoxy, OH, CN, NO2, Si(CH3)3, CF3 or halogen,Z is a group a)R1 is hydrogen, C1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl, C3-C6cycloalkyl, phenyl which is unsubstituted or at most trisubstituted by halogen, C1-C4alkyl, C1-C4alkoxy, C1-C4alkylthio, or benzyl which is unsubstituted or at most trisubstituted in the aromatic ring in the same manner, or is cyclopropylmethyl, C1-C4haloalkyl, C2-C5alkoxyalkyl, cyanomethyl, CO-R6, OH, NH2, C1-C4alkylamine or C1-C4alkoxycarbonyl-C1-C2alkyl;X is oxygen, sulfur or NR5;R2 is hydrogen, C1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl, C3-C6cycloalkyl, C(O)R6, OH or C1-C4alkoxy, NH2 or C1-C4alkylamine;R5 is hydrogen, C1-C4alkyl, C2-C4alkenyl or C2-C4alkynyl;R6 is hydrogen, C114 C4alkyl, C1-C4haloalkyl, C1-C4alkoxy, C3-C6cycloalkyl, C1-C4alkoxycarbonyl or phenyl which is unsubstituted or at most trisubstituted; and in which R3 and R4 independently of one another are hydrogen, cyano, C1-C4alkyl, haloC1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl, C3-C6cycloalkyl, cyclopropylmethyl, C1-C4alkoxy, C2-C5alkoxyalkyl, C2-C4alkoxycarbonyl, C1-C4alkylthio, C2-C5-alkylthioalkyl; a ring having not more than 15 ring carbon atoms which can be polymembered and is unsubstituted or at most trisubstituted and has 0-3 hetero atoms N, O or S, it being possible for this ring to be bonded via an aliphatic bridge having not more than 4 carbon atoms and/or via either CO, oxygen or sulfur; orin which R3 and R4 together with the shared carbon atom are a ring or a polymembered ring system having not more than 15 ring carbon atoms which is unsubstituted or at most trisubstituted and has 0-3 hetero atoms N, O or S;are suitable for controlling and preventing attack by microorganisms of plants. They can be used in the form of commercially available formulated compositions.
Patent TW-429265-B (TW)
Title: Metallocene complexes having heterofunctional groups in the cyclopentadienyl system
Inventor: LANGHAUSER FRANZ
IPC: C08F4/642
Filed: 1995-03-01
Granted: 2001-04-11
Abstract: Metallocene complexes of the general formula I, where M is titanium, zirconium, hafnium, vanadium, niobium or tantalum, X is fluorine, chlorine, bromine, iodine, hydrogen, C1-C10-alkyl, C6-C15-aryl or -OR5, R5 is C1-C10-alkyl, C6-C15-aryl, alkylaryl, arylalkyl, fluoroalkyl or fluoroaryl, each having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical, R1 to R3 and R6 to R8 are each hydrogen, C1-C10-alkyl or 5-membered to 7-membered cycloalkyl which in turn may carry C1-C10-alkyl substituents, or are each C6-C15-aryl or arylalkyl, where two neighboring radicals together may furthermore be a cyclic group of 4 to 15 carbon atoms, or Si(R10)3, R10 is C1-C10-alkyl, C6-C15-aryl or C3-C10-cycloalkyl, R4 is formula, Q1 is nitrogen, phosphorus, arsenic, antimony or bismuth, R11 and R12 are each C1-C10-alkyl, C3-C15-cycloalkyl, C6-C15-aryl, alkylaryl, arylalkyl, fluoroalkyl or fluoroaryl, each having 1 to 10 carbon atoms in the alkyl redical and 6 to 20 carbon atoms in the aryl radical, or the two radicals together may be a cyclic group of 2 to 15 carbon atoms which in turn may contain from 1 to 8 heteroatoms of main groups III to VI of the Periodic Table of Elements, R9 is hydrogen, C1-C10-alkyl or 5-membered to 7-membered cycloalkyl which in turn may carry C1-C10-alkyl substituents, or is C6-C15-aryl or arylalkyl, where two neighboring radicals together may furthermore be a cyclic group of 4 to 15 carbon atoms, or Si(R13)3 or formula, R13 is C1-C10-alkyl, C6-C15-aryl or C3-C10-cycloalkyl, Q2 is nitrogen, phosphorus, arsenic, antimony or bismuth, R14 and R15 are each C1-C10-alkyl, C3-C15-cycloalkyl, C6-C15-aryl, alkylaryl, arylalkyl, fluoroalkyl or fluoroaryl, each having 1 to 10 carbon atoms in the alkyl radical and 6 to 20 carbon atoms in the aryl radical, or the two radicals together may be a cyclic group of 2 to 15 carbon atoms which in turn may contain 1 to 8 heteroatoms of main groups III to VI of the Periodic Table of Elements, Y is formula, Z is silicon, germanium, tin or carbon, and R16, R17, R18 and R19 are each hydrogen, C1-C10-alkyl, C3-C10-cycloalkyl or C6-C15-aryl, where two neighboring radicals together may furthermore be a cyclic group of 4 to 15 carbon atoms, and ligand systems of the general formula II, as intermediates.
Patent TW-450968-B (TW)
Title: Novel compounds with thrombin inhibitory activity and pharmaceutical compositions comprising the same
Inventor: BOEHM HANS-JOACHIM
IPC: A61K31/00
Filed: 1996-02-16
Granted: 2001-08-21
Abstract: Compounds of the formula, where A, B, D, R1 and R2 have the meanings stated in the description, are described. The compounds are suitable for controlling diseases. The novel compounds are prepared via compounds of the formula H2N-CH2-G-M where G and M have the meanings stated in claim 4.
Patent TW-303532-B (TW)
Title: Hydrogen storage materials having a high density of non-conventional useable hydrogen storing sites
Inventor: STANFORD R OVSHINSKY
IPC: C22C27/06
Filed: 1996-03-08
Granted: 1997-04-21
Abstract: Disordered multicomponent hydrogen storage material characterized by extraordinarily high storage capacity due to a high density of useable hydrogen storage sites (greater than 1023 defect sites/cc) and/or an extremely small crystallite size. The hydrogen storage material can be employed for electrochemical, fuel cell and gas phase applications. The material may be selected from either of the modified LaNi5 or modified TiNi families formulated to have a crystallite size of less than 200 Angstroms and most preferably less than 100 Angstroms.
Patent TW-460447-B (TW)
Title: Process for nitrating diphenyl ether compounds
Inventor: MUXWORTHY JAMES PETER
IPC: C07C303/40
Filed: 1996-08-13
Granted: 2001-10-21
Abstract: A process for the preparation of a compound of general formula I, wherein: R1 is COOR4 or CONHSO2R4; R4 is hydrogen or C1-C4 alkyl optionally substituted with one or more halogen atoms; R2 is halo; R3 is haloalkyl; the process comprising reacting a compound of general formula II, wherein R1, R2 and R3 are as defined for general formula I; with a nitrating agent comprising nitric acid or a mixture of nitric and sulphuric acids in the presence of an organic solvent and in the presence of acetic anhydride, characterised in that the molar ratio of acetic anhydride to compound of general formula II is from 1:1 to 3:1 and the organic solvent is tetrachloroethylene (perklone).
Patent TW-445461-B (TW)
Title: Thick film compositions for aluminum nitride substrates
Inventor: OKAMOTO KUNINORI
IPC: C04B41/51
Filed: 1996-09-05
Granted: 2001-07-11
Abstract: The invention relates to a thick film composition which is screen-printable onto an aluminum nitride substrate comprising 50 to 90% by weight, based on total composition, of a solids mixture comprising (a) a binary metal boride selected from the group consisting of TiB2, ZrB2, HfB2, UB2, NbB2, TaB2, CrB2, MoB2, W2B5, CaB6, SrB6, BaB6, LaB6, CeB6, PrB6, NdB6, SmB6, EuB6, Ni3B6, and Ni2B6 and (b) an airfireable electrically conductive powder selected from the group consisting of gold, silver, platinum, palladium, rhodium, mixtures and alloy thereof, and 10 to 50% by weight, based on total composition, of an organic medium, there being in said solids mixture no more than 1.6 parts by weight of the metal boride per 100 parts by weight of the conductive powder.
Patent TW-398086-B (TW)
Title: Battery charging
Inventor: FREIMAN JOSEPH F
IPC: G06F1/26
Filed: 1996-12-16
Granted: 2000-07-11
Abstract: A battery pack of a computer system includes a battery having a nominal critical terminal voltage that may not be exceeded without hazardous failure of the battery. The battery pack includes a controller for routing power from an external power source to the battery to recharge the battery. The controller is configured to apply a time profile of charging power to the terminals of the battery. The profile includes time portions when the terminal voltage of the battery exceeds the nominal rated critical terminal voltage. The controller is also configured to control the time profile to prevent hazardous failure of the batter.
Patent TW-371659-B (TW)
Title: Taxoids their preparation and pharmaceutical compositions containing them
Inventor: BOUCHARD HERVE
IPC: C07D305/14
Filed: 1996-12-19
Granted: 1999-10-11
Abstract: New taxoids of general formula (I), wherein Z represents a hydrogen atom or a radical of general formula (II), in which R1 represents an optionally substituted benzoyl radical, a thenoyl or furoyl radical or a radical R2-O-CO- in which R2 represents an alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, bicycloalkyl or phenyl radical, optionally substituted, or a heterocyclic radical, R3 represents an alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, phenyl, naphthyl or aromatic heterocyclic radical, either R4 represents a hydrogen atom, R6 and R7 together form a ketone function, and R and R5 together form a bond, or R4 represents a hydrogen atom or a hydroxyl radical or an alkoxy, alkenyloxy or alkynyloxy radical, optionally substituted, an alkanoyloxy, aryloxy, alkenoyloxy, alkynoyloxy, cycloalkanoyloxy, alkoxyacetyl, alkylthioacetyl, alkyloxycarbonyloxy, cycloalkyloxy, cycloalkenyloxy, carbamoyloxy, alkylcarbamoyloxy or dialkylcarbamoyloxy radical, R5 represents a hydrogen atom, or R4 and R5 together form a ketone function R6 represents a hydrogen atom, and R and R7 together form a bond. The new products of general formula (I) in which Z represents a radical of general formula (II) display noteworthy antitumour and antileukaemic properties.